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i=d.Quaternion[0];u.RotationQuaternionFromAxisToRef(e,t,n,i),i.toEulerAnglesToRef(r)},e._UpReadOnly=e.Up(),e._ZeroReadOnly=e.Zero(),e}(),l=function(){function e(e,t,n,r){this.x=e,this.y=t,this.z=n,this.w=r}return e.prototype.toString=function(){return"{X: "+this.x+" Y:"+this.y+" Z:"+this.z+" W:"+this.w+"}"},e.prototype.getClassName=function(){return"Vector4"},e.prototype.getHashCode=function(){var e=0|this.x;return e=397*(e=397*(e=397*e^(0|this.y))^(0|this.z))^(0|this.w)},e.prototype.asArray=function(){var e=new Array;return this.toArray(e,0),e},e.prototype.toArray=function(e,t){return void 0===t&&(t=0),e[t]=this.x,e[t+1]=this.y,e[t+2]=this.z,e[t+3]=this.w,this},e.prototype.addInPlace=function(e){return this.x+=e.x,this.y+=e.y,this.z+=e.z,this.w+=e.w,this},e.prototype.add=function(t){return new e(this.x+t.x,this.y+t.y,this.z+t.z,this.w+t.w)},e.prototype.addToRef=function(e,t){return t.x=this.x+e.x,t.y=this.y+e.y,t.z=this.z+e.z,t.w=this.w+e.w,this},e.prototype.subtractInPlace=function(e){return this.x-=e.x,this.y-=e.y,this.z-=e.z,this.w-=e.w,this},e.prototype.subtract=function(t){return new e(this.x-t.x,this.y-t.y,this.z-t.z,this.w-t.w)},e.prototype.subtractToRef=function(e,t){return t.x=this.x-e.x,t.y=this.y-e.y,t.z=this.z-e.z,t.w=this.w-e.w,this},e.prototype.subtractFromFloats=function(t,n,r,i){return new e(this.x-t,this.y-n,this.z-r,this.w-i)},e.prototype.subtractFromFloatsToRef=function(e,t,n,r,i){return i.x=this.x-e,i.y=this.y-t,i.z=this.z-n,i.w=this.w-r,this},e.prototype.negate=function(){return new e(-this.x,-this.y,-this.z,-this.w)},e.prototype.negateInPlace=function(){return this.x*=-1,this.y*=-1,this.z*=-1,this.w*=-1,this},e.prototype.negateToRef=function(e){return e.copyFromFloats(-1*this.x,-1*this.y,-1*this.z,-1*this.w)},e.prototype.scaleInPlace=function(e){return this.x*=e,this.y*=e,this.z*=e,this.w*=e,this},e.prototype.scale=function(t){return new e(this.x*t,this.y*t,this.z*t,this.w*t)},e.prototype.scaleToRef=function(e,t){return t.x=this.x*e,t.y=this.y*e,t.z=this.z*e,t.w=this.w*e,this},e.prototype.scaleAndAddToRef=function(e,t){return t.x+=this.x*e,t.y+=this.y*e,t.z+=this.z*e,t.w+=this.w*e,this},e.prototype.equals=function(e){return e&&this.x===e.x&&this.y===e.y&&this.z===e.z&&this.w===e.w},e.prototype.equalsWithEpsilon=function(e,t){return void 0===t&&(t=i.a),e&&r.a.WithinEpsilon(this.x,e.x,t)&&r.a.WithinEpsilon(this.y,e.y,t)&&r.a.WithinEpsilon(this.z,e.z,t)&&r.a.WithinEpsilon(this.w,e.w,t)},e.prototype.equalsToFloats=function(e,t,n,r){return this.x===e&&this.y===t&&this.z===n&&this.w===r},e.prototype.multiplyInPlace=function(e){return this.x*=e.x,this.y*=e.y,this.z*=e.z,this.w*=e.w,this},e.prototype.multiply=function(t){return new e(this.x*t.x,this.y*t.y,this.z*t.z,this.w*t.w)},e.prototype.multiplyToRef=function(e,t){return t.x=this.x*e.x,t.y=this.y*e.y,t.z=this.z*e.z,t.w=this.w*e.w,this},e.prototype.multiplyByFloats=function(t,n,r,i){return new e(this.x*t,this.y*n,this.z*r,this.w*i)},e.prototype.divide=function(t){return new e(this.x/t.x,this.y/t.y,this.z/t.z,this.w/t.w)},e.prototype.divideToRef=function(e,t){return t.x=this.x/e.x,t.y=this.y/e.y,t.z=this.z/e.z,t.w=this.w/e.w,this},e.prototype.divideInPlace=function(e){return this.divideToRef(e,this)},e.prototype.minimizeInPlace=function(e){return e.x<this.x&&(this.x=e.x),e.y<this.y&&(this.y=e.y),e.z<this.z&&(this.z=e.z),e.w<this.w&&(this.w=e.w),this},e.prototype.maximizeInPlace=function(e){return e.x>this.x&&(this.x=e.x),e.y>this.y&&(this.y=e.y),e.z>this.z&&(this.z=e.z),e.w>this.w&&(this.w=e.w),this},e.prototype.floor=function(){return new e(Math.floor(this.x),Math.floor(this.y),Math.floor(this.z),Math.floor(this.w))},e.prototype.fract=function(){return new e(this.x-Math.floor(this.x),this.y-Math.floor(this.y),this.z-Math.floor(this.z),this.w-Math.floor(this.w))},e.prototype.length=function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)},e.prototype.lengthSquared=function(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w},e.prototype.normalize=function(){var e=this.length();return 0===e?this:this.scaleInPlace(1/e)},e.prototype.toVector3=function(){return new c(this.x,this.y,this.z)},e.prototype.clone=function(){return new e(this.x,this.y,this.z,this.w)},e.prototype.copyFrom=function(e){return this.x=e.x,this.y=e.y,this.z=e.z,this.w=e.w,this},e.prototype.copyFromFloats=function(e,t,n,r){return this.x=e,this.y=t,this.z=n,this.w=r,this},e.prototype.set=function(e,t,n,r){return this.copyFromFloats(e,t,n,r)},e.prototype.setAll=function(e){return this.x=this.y=this.z=this.w=e,this},e.FromArray=function(t,n){return n||(n=0),new e(t[n],t[n+1],t[n+2],t[n+3])},e.FromArrayToRef=function(e,t,n){n.x=e[t],n.y=e[t+1],n.z=e[t+2],n.w=e[t+3]},e.FromFloatArrayToRef=function(t,n,r){e.FromArrayToRef(t,n,r)},e.FromFloatsToRef=function(e,t,n,r,i){i.x=e,i.y=t,i.z=n,i.w=r},e.Zero=function(){return new e(0,0,0,0)},e.One=function(){return new e(1,1,1,1)},e.Normalize=function(t){var n=e.Zero();return e.NormalizeToRef(t,n),n},e.NormalizeToRef=function(e,t){t.copyFrom(e),t.normalize()},e.Minimize=function(e,t){var n=e.clone();return n.minimizeInPlace(t),n},e.Maximize=function(e,t){var n=e.clone();return n.maximizeInPlace(t),n},e.Distance=function(t,n){return Math.sqrt(e.DistanceSquared(t,n))},e.DistanceSquared=function(e,t){var n=e.x-t.x,r=e.y-t.y,i=e.z-t.z,o=e.w-t.w;return n*n+r*r+i*i+o*o},e.Center=function(e,t){var n=e.add(t);return n.scaleInPlace(.5),n},e.TransformNormal=function(t,n){var r=e.Zero();return e.TransformNormalToRef(t,n,r),r},e.TransformNormalToRef=function(e,t,n){var r=t.m,i=e.x*r[0]+e.y*r[4]+e.z*r[8],o=e.x*r[1]+e.y*r[5]+e.z*r[9],a=e.x*r[2]+e.y*r[6]+e.z*r[10];n.x=i,n.y=o,n.z=a,n.w=e.w},e.TransformNormalFromFloatsToRef=function(e,t,n,r,i,o){var a=i.m;o.x=e*a[0]+t*a[4]+n*a[8],o.y=e*a[1]+t*a[5]+n*a[9],o.z=e*a[2]+t*a[6]+n*a[10],o.w=r},e.FromVector3=function(t,n){return void 0===n&&(n=0),new e(t.x,t.y,t.z,n)},e}(),u=function(){function e(e,t,n,r){void 0===e&&(e=0),void 0===t&&(t=0),void 0===n&&(n=0),void 0===r&&(r=1),this.x=e,this.y=t,this.z=n,this.w=r}return e.prototype.toString=function(){return"{X: "+this.x+" Y:"+this.y+" Z:"+this.z+" W:"+this.w+"}"},e.prototype.getClassName=function(){return"Quaternion"},e.prototype.getHashCode=function(){var e=0|this.x;return e=397*(e=397*(e=397*e^(0|this.y))^(0|this.z))^(0|this.w)},e.prototype.asArray=function(){return[this.x,this.y,this.z,this.w]},e.prototype.equals=function(e){return e&&this.x===e.x&&this.y===e.y&&this.z===e.z&&this.w===e.w},e.prototype.equalsWithEpsilon=function(e,t){return void 0===t&&(t=i.a),e&&r.a.WithinEpsilon(this.x,e.x,t)&&r.a.WithinEpsilon(this.y,e.y,t)&&r.a.WithinEpsilon(this.z,e.z,t)&&r.a.WithinEpsilon(this.w,e.w,t)},e.prototype.clone=function(){return new e(this.x,this.y,this.z,this.w)},e.prototype.copyFrom=function(e){return this.x=e.x,this.y=e.y,this.z=e.z,this.w=e.w,this},e.prototype.copyFromFloats=function(e,t,n,r){return this.x=e,this.y=t,this.z=n,this.w=r,this},e.prototype.set=function(e,t,n,r){return this.copyFromFloats(e,t,n,r)},e.prototype.add=function(t){return new e(this.x+t.x,this.y+t.y,this.z+t.z,this.w+t.w)},e.prototype.addInPlace=function(e){return this.x+=e.x,this.y+=e.y,this.z+=e.z,this.w+=e.w,this},e.prototype.subtract=function(t){return new e(this.x-t.x,this.y-t.y,this.z-t.z,this.w-t.w)},e.prototype.scale=function(t){return new e(this.x*t,this.y*t,this.z*t,this.w*t)},e.prototype.scaleToRef=function(e,t){return t.x=this.x*e,t.y=this.y*e,t.z=this.z*e,t.w=this.w*e,this},e.prototype.scaleInPlace=function(e){return this.x*=e,this.y*=e,this.z*=e,this.w*=e,this},e.prototype.scaleAndAddToRef=function(e,t){return t.x+=this.x*e,t.y+=this.y*e,t.z+=this.z*e,t.w+=this.w*e,this},e.prototype.multiply=function(t){var n=new e(0,0,0,1);return this.multiplyToRef(t,n),n},e.prototype.multiplyToRef=function(e,t){var n=this.x*e.w+this.y*e.z-this.z*e.y+this.w*e.x,r=-this.x*e.z+this.y*e.w+this.z*e.x+this.w*e.y,i=this.x*e.y-this.y*e.x+this.z*e.w+this.w*e.z,o=-this.x*e.x-this.y*e.y-this.z*e.z+this.w*e.w;return t.copyFromFloats(n,r,i,o),this},e.prototype.multiplyInPlace=function(e){return this.multiplyToRef(e,this),this},e.prototype.conjugateToRef=function(e){return e.copyFromFloats(-this.x,-this.y,-this.z,this.w),this},e.prototype.conjugateInPlace=function(){return this.x*=-1,this.y*=-1,this.z*=-1,this},e.prototype.conjugate=function(){return new e(-this.x,-this.y,-this.z,this.w)},e.prototype.length=function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)},e.prototype.normalize=function(){var e=this.length();if(0===e)return this;var t=1/e;return this.x*=t,this.y*=t,this.z*=t,this.w*=t,this},e.prototype.toEulerAngles=function(e){void 0===e&&(e="YZX");var t=c.Zero();return this.toEulerAnglesToRef(t),t},e.prototype.toEulerAnglesToRef=function(e){var t=this.z,n=this.x,r=this.y,i=this.w,o=i*i,a=t*t,s=n*n,c=r*r,l=r*t-n*i;return l<-.4999999?(e.y=2*Math.atan2(r,i),e.x=Math.PI/2,e.z=0):l>.4999999?(e.y=2*Math.atan2(r,i),e.x=-Math.PI/2,e.z=0):(e.z=Math.atan2(2*(n*r+t*i),-a-s+c+o),e.x=Math.asin(-2*(t*r-n*i)),e.y=Math.atan2(2*(t*n+r*i),a-s-c+o)),this},e.prototype.toRotationMatrix=function(e){return h.FromQuaternionToRef(this,e),this},e.prototype.fromRotationMatrix=function(t){return e.FromRotationMatrixToRef(t,this),this},e.FromRotationMatrix=function(t){var n=new e;return e.FromRotationMatrixToRef(t,n),n},e.FromRotationMatrixToRef=function(e,t){var n,r=e.m,i=r[0],o=r[4],a=r[8],s=r[1],c=r[5],l=r[9],u=r[2],h=r[6],d=r[10],p=i+c+d;p>0?(n=.5/Math.sqrt(p+1),t.w=.25/n,t.x=(h-l)*n,t.y=(a-u)*n,t.z=(s-o)*n):i>c&&i>d?(n=2*Math.sqrt(1+i-c-d),t.w=(h-l)/n,t.x=.25*n,t.y=(o+s)/n,t.z=(a+u)/n):c>d?(n=2*Math.sqrt(1+c-i-d),t.w=(a-u)/n,t.x=(o+s)/n,t.y=.25*n,t.z=(l+h)/n):(n=2*Math.sqrt(1+d-i-c),t.w=(s-o)/n,t.x=(a+u)/n,t.y=(l+h)/n,t.z=.25*n)},e.Dot=function(e,t){return e.x*t.x+e.y*t.y+e.z*t.z+e.w*t.w},e.AreClose=function(t,n){return e.Dot(t,n)>=0},e.Zero=function(){return new e(0,0,0,0)},e.Inverse=function(t){return new e(-t.x,-t.y,-t.z,t.w)},e.InverseToRef=function(e,t){return t.set(-e.x,-e.y,-e.z,e.w),t},e.Identity=function(){return new e(0,0,0,1)},e.IsIdentity=function(e){return e&&0===e.x&&0===e.y&&0===e.z&&1===e.w},e.RotationAxis=function(t,n){return e.RotationAxisToRef(t,n,new e)},e.RotationAxisToRef=function(e,t,n){var r=Math.sin(t/2);return e.normalize(),n.w=Math.cos(t/2),n.x=e.x*r,n.y=e.y*r,n.z=e.z*r,n},e.FromArray=function(t,n){return n||(n=0),new e(t[n],t[n+1],t[n+2],t[n+3])},e.FromEulerAngles=function(t,n,r){var i=new e;return e.RotationYawPitchRollToRef(n,t,r,i),i},e.FromEulerAnglesToRef=function(t,n,r,i){return e.RotationYawPitchRollToRef(n,t,r,i),i},e.FromEulerVector=function(t){var n=new e;return e.RotationYawPitchRollToRef(t.y,t.x,t.z,n),n},e.FromEulerVectorToRef=function(t,n){return e.RotationYawPitchRollToRef(t.y,t.x,t.z,n),n},e.RotationYawPitchRoll=function(t,n,r){var i=new e;return e.RotationYawPitchRollToRef(t,n,r,i),i},e.RotationYawPitchRollToRef=function(e,t,n,r){var i=.5*n,o=.5*t,a=.5*e,s=Math.sin(i),c=Math.cos(i),l=Math.sin(o),u=Math.cos(o),h=Math.sin(a),d=Math.cos(a);r.x=d*l*c+h*u*s,r.y=h*u*c-d*l*s,r.z=d*u*s-h*l*c,r.w=d*u*c+h*l*s},e.RotationAlphaBetaGamma=function(t,n,r){var i=new e;return e.RotationAlphaBetaGammaToRef(t,n,r,i),i},e.RotationAlphaBetaGammaToRef=function(e,t,n,r){var i=.5*(n+e),o=.5*(n-e),a=.5*t;r.x=Math.cos(o)*Math.sin(a),r.y=Math.sin(o)*Math.sin(a),r.z=Math.sin(i)*Math.cos(a),r.w=Math.cos(i)*Math.cos(a)},e.RotationQuaternionFromAxis=function(t,n,r){var i=new e(0,0,0,0);return e.RotationQuaternionFromAxisToRef(t,n,r,i),i},e.RotationQuaternionFromAxisToRef=function(t,n,r,i){var o=d.Matrix[0];h.FromXYZAxesToRef(t.normalize(),n.normalize(),r.normalize(),o),e.FromRotationMatrixToRef(o,i)},e.Slerp=function(t,n,r){var i=e.Identity();return e.SlerpToRef(t,n,r,i),i},e.SlerpToRef=function(e,t,n,r){var i,o,a=e.x*t.x+e.y*t.y+e.z*t.z+e.w*t.w,s=!1;if(a<0&&(s=!0,a=-a),a>.999999)o=1-n,i=s?-n:n;else{var c=Math.acos(a),l=1/Math.sin(c);o=Math.sin((1-n)*c)*l,i=s?-Math.sin(n*c)*l:Math.sin(n*c)*l}r.x=o*e.x+i*t.x,r.y=o*e.y+i*t.y,r.z=o*e.z+i*t.z,r.w=o*e.w+i*t.w},e.Hermite=function(t,n,r,i,o){var a=o*o,s=o*a,c=2*s-3*a+1,l=-2*s+3*a,u=s-2*a+o,h=s-a;return new e(t.x*c+r.x*l+n.x*u+i.x*h,t.y*c+r.y*l+n.y*u+i.y*h,t.z*c+r.z*l+n.z*u+i.z*h,t.w*c+r.w*l+n.w*u+i.w*h)},e}(),h=function(){function e(){this._isIdentity=!1,this._isIdentityDirty=!0,this._isIdentity3x2=!0,this._isIdentity3x2Dirty=!0,this.updateFlag=-1,this._m=new Float32Array(16),this._updateIdentityStatus(!1)}return Object.defineProperty(e.prototype,"m",{get:function(){return this._m},enumerable:!0,configurable:!0}),e.prototype._markAsUpdated=function(){this.updateFlag=e._updateFlagSeed++,this._isIdentity=!1,this._isIdentity3x2=!1,this._isIdentityDirty=!0,this._isIdentity3x2Dirty=!0},e.prototype._updateIdentityStatus=function(t,n,r,i){void 0===n&&(n=!1),void 0===r&&(r=!1),void 0===i&&(i=!0),this.updateFlag=e._updateFlagSeed++,this._isIdentity=t,this._isIdentity3x2=t||r,this._isIdentityDirty=!this._isIdentity&&n,this._isIdentity3x2Dirty=!this._isIdentity3x2&&i},e.prototype.isIdentity=function(){if(this._isIdentityDirty){this._isIdentityDirty=!1;var e=this._m;this._isIdentity=1===e[0]&&0===e[1]&&0===e[2]&&0===e[3]&&0===e[4]&&1===e[5]&&0===e[6]&&0===e[7]&&0===e[8]&&0===e[9]&&1===e[10]&&0===e[11]&&0===e[12]&&0===e[13]&&0===e[14]&&1===e[15]}return this._isIdentity},e.prototype.isIdentityAs3x2=function(){return this._isIdentity3x2Dirty&&(this._isIdentity3x2Dirty=!1,1!==this._m[0]||1!==this._m[5]||1!==this._m[15]||0!==this._m[1]||0!==this._m[2]||0!==this._m[3]||0!==this._m[4]||0!==this._m[6]||0!==this._m[7]||0!==this._m[8]||0!==this._m[9]||0!==this._m[10]||0!==this._m[11]||0!==this._m[12]||0!==this._m[13]||0!==this._m[14]?this._isIdentity3x2=!1:this._isIdentity3x2=!0),this._isIdentity3x2},e.prototype.determinant=function(){if(!0===this._isIdentity)return 1;var e=this._m,t=e[0],n=e[1],r=e[2],i=e[3],o=e[4],a=e[5],s=e[6],c=e[7],l=e[8],u=e[9],h=e[10],d=e[11],p=e[12],f=e[13],m=e[14],g=e[15],_=h*g-m*d,v=u*g-f*d,b=u*m-f*h,y=l*g-p*d,C=l*m-h*p,x=l*f-p*u;return t*+(a*_-s*v+c*b)+n*-(o*_-s*y+c*C)+r*+(o*v-a*y+c*x)+i*-(o*b-a*C+s*x)},e.prototype.toArray=function(){return this._m},e.prototype.asArray=function(){return this._m},e.prototype.invert=function(){return this.invertToRef(this),this},e.prototype.reset=function(){return e.FromValuesToRef(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,this),this._updateIdentityStatus(!1),this},e.prototype.add=function(t){var n=new e;return this.addToRef(t,n),n},e.prototype.addToRef=function(e,t){for(var n=this._m,r=t._m,i=e.m,o=0;o<16;o++)r[o]=n[o]+i[o];return t._markAsUpdated(),this},e.prototype.addToSelf=function(e){for(var t=this._m,n=e.m,r=0;r<16;r++)t[r]+=n[r];return this._markAsUpdated(),this},e.prototype.invertToRef=function(t){if(!0===this._isIdentity)return e.IdentityToRef(t),this;var n=this._m,r=n[0],i=n[1],o=n[2],a=n[3],s=n[4],c=n[5],l=n[6],u=n[7],h=n[8],d=n[9],p=n[10],f=n[11],m=n[12],g=n[13],_=n[14],v=n[15],b=p*v-_*f,y=d*v-g*f,C=d*_-g*p,x=h*v-m*f,T=h*_-p*m,E=h*g-m*d,S=+(c*b-l*y+u*C),P=-(s*b-l*x+u*T),O=+(s*y-c*x+u*E),A=-(s*C-c*T+l*E),M=r*S+i*P+o*O+a*A;if(0===M)return t.copyFrom(this),this;var w=1/M,R=l*v-_*u,I=c*v-g*u,L=c*_-g*l,D=s*v-m*u,N=s*_-m*l,F=s*g-m*c,k=l*f-p*u,B=c*f-d*u,V=c*p-d*l,z=s*f-h*u,U=s*p-h*l,j=s*d-h*c,G=-(i*b-o*y+a*C),H=+(r*b-o*x+a*T),W=-(r*y-i*x+a*E),X=+(r*C-i*T+o*E),K=+(i*R-o*I+a*L),Y=-(r*R-o*D+a*N),q=+(r*I-i*D+a*F),Q=-(r*L-i*N+o*F),Z=-(i*k-o*B+a*V),J=+(r*k-o*z+a*U),$=-(r*B-i*z+a*j),ee=+(r*V-i*U+o*j);return e.FromValuesToRef(S*w,G*w,K*w,Z*w,P*w,H*w,Y*w,J*w,O*w,W*w,q*w,$*w,A*w,X*w,Q*w,ee*w,t),this},e.prototype.addAtIndex=function(e,t){return this._m[e]+=t,this._markAsUpdated(),this},e.prototype.multiplyAtIndex=function(e,t){return this._m[e]*=t,this._markAsUpdated(),this},e.prototype.setTranslationFromFloats=function(e,t,n){return this._m[12]=e,this._m[13]=t,this._m[14]=n,this._markAsUpdated(),this},e.prototype.addTranslationFromFloats=function(e,t,n){return this._m[12]+=e,this._m[13]+=t,this._m[14]+=n,this._markAsUpdated(),this},e.prototype.setTranslation=function(e){return this.setTranslationFromFloats(e.x,e.y,e.z)},e.prototype.getTranslation=function(){return new c(this._m[12],this._m[13],this._m[14])},e.prototype.getTranslationToRef=function(e){return e.x=this._m[12],e.y=this._m[13],e.z=this._m[14],this},e.prototype.removeRotationAndScaling=function(){var t=this.m;return e.FromValuesToRef(1,0,0,0,0,1,0,0,0,0,1,0,t[12],t[13],t[14],t[15],this),this._updateIdentityStatus(0===t[12]&&0===t[13]&&0===t[14]&&1===t[15]),this},e.prototype.multiply=function(t){var n=new e;return this.multiplyToRef(t,n),n},e.prototype.copyFrom=function(e){e.copyToArray(this._m);var t=e;return this._updateIdentityStatus(t._isIdentity,t._isIdentityDirty,t._isIdentity3x2,t._isIdentity3x2Dirty),this},e.prototype.copyToArray=function(e,t){void 0===t&&(t=0);var n=this._m;return e[t]=n[0],e[t+1]=n[1],e[t+2]=n[2],e[t+3]=n[3],e[t+4]=n[4],e[t+5]=n[5],e[t+6]=n[6],e[t+7]=n[7],e[t+8]=n[8],e[t+9]=n[9],e[t+10]=n[10],e[t+11]=n[11],e[t+12]=n[12],e[t+13]=n[13],e[t+14]=n[14],e[t+15]=n[15],this},e.prototype.multiplyToRef=function(e,t){return this._isIdentity?(t.copyFrom(e),this):e._isIdentity?(t.copyFrom(this),this):(this.multiplyToArray(e,t._m,0),t._markAsUpdated(),this)},e.prototype.multiplyToArray=function(e,t,n){var r=this._m,i=e.m,o=r[0],a=r[1],s=r[2],c=r[3],l=r[4],u=r[5],h=r[6],d=r[7],p=r[8],f=r[9],m=r[10],g=r[11],_=r[12],v=r[13],b=r[14],y=r[15],C=i[0],x=i[1],T=i[2],E=i[3],S=i[4],P=i[5],O=i[6],A=i[7],M=i[8],w=i[9],R=i[10],I=i[11],L=i[12],D=i[13],N=i[14],F=i[15];return t[n]=o*C+a*S+s*M+c*L,t[n+1]=o*x+a*P+s*w+c*D,t[n+2]=o*T+a*O+s*R+c*N,t[n+3]=o*E+a*A+s*I+c*F,t[n+4]=l*C+u*S+h*M+d*L,t[n+5]=l*x+u*P+h*w+d*D,t[n+6]=l*T+u*O+h*R+d*N,t[n+7]=l*E+u*A+h*I+d*F,t[n+8]=p*C+f*S+m*M+g*L,t[n+9]=p*x+f*P+m*w+g*D,t[n+10]=p*T+f*O+m*R+g*N,t[n+11]=p*E+f*A+m*I+g*F,t[n+12]=_*C+v*S+b*M+y*L,t[n+13]=_*x+v*P+b*w+y*D,t[n+14]=_*T+v*O+b*R+y*N,t[n+15]=_*E+v*A+b*I+y*F,this},e.prototype.equals=function(e){var t=e;if(!t)return!1;if((this._isIdentity||t._isIdentity)&&!this._isIdentityDirty&&!t._isIdentityDirty)return this._isIdentity&&t._isIdentity;var n=this.m,r=t.m;return n[0]===r[0]&&n[1]===r[1]&&n[2]===r[2]&&n[3]===r[3]&&n[4]===r[4]&&n[5]===r[5]&&n[6]===r[6]&&n[7]===r[7]&&n[8]===r[8]&&n[9]===r[9]&&n[10]===r[10]&&n[11]===r[11]&&n[12]===r[12]&&n[13]===r[13]&&n[14]===r[14]&&n[15]===r[15]},e.prototype.clone=function(){var t=new e;return t.copyFrom(this),t},e.prototype.getClassName=function(){return"Matrix"},e.prototype.getHashCode=function(){for(var e=0|this._m[0],t=1;t<16;t++)e=397*e^(0|this._m[t]);return e},e.prototype.decompose=function(t,n,r){if(this._isIdentity)return r&&r.setAll(0),t&&t.setAll(1),n&&n.copyFromFloats(0,0,0,1),!0;var i=this._m;if(r&&r.copyFromFloats(i[12],i[13],i[14]),(t=t||d.Vector3[0]).x=Math.sqrt(i[0]*i[0]+i[1]*i[1]+i[2]*i[2]),t.y=Math.sqrt(i[4]*i[4]+i[5]*i[5]+i[6]*i[6]),t.z=Math.sqrt(i[8]*i[8]+i[9]*i[9]+i[10]*i[10]),this.determinant()<=0&&(t.y*=-1),0===t.x||0===t.y||0===t.z)return n&&n.copyFromFloats(0,0,0,1),!1;if(n){var o=1/t.x,a=1/t.y,s=1/t.z;e.FromValuesToRef(i[0]*o,i[1]*o,i[2]*o,0,i[4]*a,i[5]*a,i[6]*a,0,i[8]*s,i[9]*s,i[10]*s,0,0,0,0,1,d.Matrix[0]),u.FromRotationMatrixToRef(d.Matrix[0],n)}return!0},e.prototype.getRow=function(e){if(e<0||e>3)return null;var t=4*e;return new l(this._m[t+0],this._m[t+1],this._m[t+2],this._m[t+3])},e.prototype.setRow=function(e,t){return this.setRowFromFloats(e,t.x,t.y,t.z,t.w)},e.prototype.transpose=function(){return e.Transpose(this)},e.prototype.transposeToRef=function(t){return e.TransposeToRef(this,t),this},e.prototype.setRowFromFloats=function(e,t,n,r,i){if(e<0||e>3)return this;var o=4*e;return this._m[o+0]=t,this._m[o+1]=n,this._m[o+2]=r,this._m[o+3]=i,this._markAsUpdated(),this},e.prototype.scale=function(t){var n=new e;return this.scaleToRef(t,n),n},e.prototype.scaleToRef=function(e,t){for(var n=0;n<16;n++)t._m[n]=this._m[n]*e;return t._markAsUpdated(),this},e.prototype.scaleAndAddToRef=function(e,t){for(var n=0;n<16;n++)t._m[n]+=this._m[n]*e;return t._markAsUpdated(),this},e.prototype.toNormalMatrix=function(t){var n=d.Matrix[0];this.invertToRef(n),n.transposeToRef(t);var r=t._m;e.FromValuesToRef(r[0],r[1],r[2],0,r[4],r[5],r[6],0,r[8],r[9],r[10],0,0,0,0,1,t)},e.prototype.getRotationMatrix=function(){var t=new e;return this.getRotationMatrixToRef(t),t},e.prototype.getRotationMatrixToRef=function(t){var n=d.Vector3[0];if(!this.decompose(n))return e.IdentityToRef(t),this;var r=this._m,i=1/n.x,o=1/n.y,a=1/n.z;return e.FromValuesToRef(r[0]*i,r[1]*i,r[2]*i,0,r[4]*o,r[5]*o,r[6]*o,0,r[8]*a,r[9]*a,r[10]*a,0,0,0,0,1,t),this},e.prototype.toggleModelMatrixHandInPlace=function(){var e=this._m;e[2]*=-1,e[6]*=-1,e[8]*=-1,e[9]*=-1,e[14]*=-1,this._markAsUpdated()},e.prototype.toggleProjectionMatrixHandInPlace=function(){var e=this._m;e[8]*=-1,e[9]*=-1,e[10]*=-1,e[11]*=-1,this._markAsUpdated()},e.FromArray=function(t,n){void 0===n&&(n=0);var r=new e;return e.FromArrayToRef(t,n,r),r},e.FromArrayToRef=function(e,t,n){for(var r=0;r<16;r++)n._m[r]=e[r+t];n._markAsUpdated()},e.FromFloat32ArrayToRefScaled=function(e,t,n,r){for(var i=0;i<16;i++)r._m[i]=e[i+t]*n;r._markAsUpdated()},Object.defineProperty(e,"IdentityReadOnly",{get:function(){return e._identityReadOnly},enumerable:!0,configurable:!0}),e.FromValuesToRef=function(e,t,n,r,i,o,a,s,c,l,u,h,d,p,f,m,g){var _=g._m;_[0]=e,_[1]=t,_[2]=n,_[3]=r,_[4]=i,_[5]=o,_[6]=a,_[7]=s,_[8]=c,_[9]=l,_[10]=u,_[11]=h,_[12]=d,_[13]=p,_[14]=f,_[15]=m,g._markAsUpdated()},e.FromValues=function(t,n,r,i,o,a,s,c,l,u,h,d,p,f,m,g){var _=new e,v=_._m;return v[0]=t,v[1]=n,v[2]=r,v[3]=i,v[4]=o,v[5]=a,v[6]=s,v[7]=c,v[8]=l,v[9]=u,v[10]=h,v[11]=d,v[12]=p,v[13]=f,v[14]=m,v[15]=g,_._markAsUpdated(),_},e.Compose=function(t,n,r){var i=new e;return e.ComposeToRef(t,n,r,i),i},e.ComposeToRef=function(e,t,n,r){var i=r._m,o=t.x,a=t.y,s=t.z,c=t.w,l=o+o,u=a+a,h=s+s,d=o*l,p=o*u,f=o*h,m=a*u,g=a*h,_=s*h,v=c*l,b=c*u,y=c*h,C=e.x,x=e.y,T=e.z;i[0]=(1-(m+_))*C,i[1]=(p+y)*C,i[2]=(f-b)*C,i[3]=0,i[4]=(p-y)*x,i[5]=(1-(d+_))*x,i[6]=(g+v)*x,i[7]=0,i[8]=(f+b)*T,i[9]=(g-v)*T,i[10]=(1-(d+m))*T,i[11]=0,i[12]=n.x,i[13]=n.y,i[14]=n.z,i[15]=1,r._markAsUpdated()},e.Identity=function(){var t=e.FromValues(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1);return t._updateIdentityStatus(!0),t},e.IdentityToRef=function(t){e.FromValuesToRef(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1,t),t._updateIdentityStatus(!0)},e.Zero=function(){var t=e.FromValues(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);return t._updateIdentityStatus(!1),t},e.RotationX=function(t){var n=new e;return e.RotationXToRef(t,n),n},e.Invert=function(t){var n=new e;return t.invertToRef(n),n},e.RotationXToRef=function(t,n){var r=Math.sin(t),i=Math.cos(t);e.FromValuesToRef(1,0,0,0,0,i,r,0,0,-r,i,0,0,0,0,1,n),n._updateIdentityStatus(1===i&&0===r)},e.RotationY=function(t){var n=new e;return e.RotationYToRef(t,n),n},e.RotationYToRef=function(t,n){var r=Math.sin(t),i=Math.cos(t);e.FromValuesToRef(i,0,-r,0,0,1,0,0,r,0,i,0,0,0,0,1,n),n._updateIdentityStatus(1===i&&0===r)},e.RotationZ=function(t){var n=new e;return e.RotationZToRef(t,n),n},e.RotationZToRef=function(t,n){var r=Math.sin(t),i=Math.cos(t);e.FromValuesToRef(i,r,0,0,-r,i,0,0,0,0,1,0,0,0,0,1,n),n._updateIdentityStatus(1===i&&0===r)},e.RotationAxis=function(t,n){var r=new e;return e.RotationAxisToRef(t,n,r),r},e.RotationAxisToRef=function(e,t,n){var r=Math.sin(-t),i=Math.cos(-t),o=1-i;e.normalize();var a=n._m;a[0]=e.x*e.x*o+i,a[1]=e.x*e.y*o-e.z*r,a[2]=e.x*e.z*o+e.y*r,a[3]=0,a[4]=e.y*e.x*o+e.z*r,a[5]=e.y*e.y*o+i,a[6]=e.y*e.z*o-e.x*r,a[7]=0,a[8]=e.z*e.x*o-e.y*r,a[9]=e.z*e.y*o+e.x*r,a[10]=e.z*e.z*o+i,a[11]=0,a[12]=0,a[13]=0,a[14]=0,a[15]=1,n._markAsUpdated()},e.RotationAlignToRef=function(e,t,n){var r=c.Cross(t,e),i=c.Dot(t,e),o=1/(1+i),a=n._m;a[0]=r.x*r.x*o+i,a[1]=r.y*r.x*o-r.z,a[2]=r.z*r.x*o+r.y,a[3]=0,a[4]=r.x*r.y*o+r.z,a[5]=r.y*r.y*o+i,a[6]=r.z*r.y*o-r.x,a[7]=0,a[8]=r.x*r.z*o-r.y,a[9]=r.y*r.z*o+r.x,a[10]=r.z*r.z*o+i,a[11]=0,a[12]=0,a[13]=0,a[14]=0,a[15]=1,n._markAsUpdated()},e.RotationYawPitchRoll=function(t,n,r){var i=new e;return 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this._internalMeshDataInfo._onBeforeDrawObservable||(this._internalMeshDataInfo._onBeforeDrawObservable=new i.c),this._internalMeshDataInfo._onBeforeDrawObservable},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onBeforeDraw",{set:function(e){this._onBeforeDrawObserver&&this.onBeforeDrawObservable.remove(this._onBeforeDrawObserver),this._onBeforeDrawObserver=this.onBeforeDrawObservable.add(e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"hasInstances",{get:function(){return this.instances.length>0},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"morphTargetManager",{get:function(){return this._internalMeshDataInfo._morphTargetManager},set:function(e){this._internalMeshDataInfo._morphTargetManager!==e&&(this._internalMeshDataInfo._morphTargetManager=e,this._syncGeometryWithMorphTargetManager())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"source",{get:function(){return this._internalMeshDataInfo._source},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"isUnIndexed",{get:function(){return this._unIndexed},set:function(e){this._unIndexed!==e&&(this._unIndexed=e,this._markSubMeshesAsAttributesDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"worldMatrixInstancedBuffer",{get:function(){return this._instanceDataStorage.instancesData},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"manualUpdateOfWorldMatrixInstancedBuffer",{get:function(){return this._instanceDataStorage.manualUpdate},set:function(e){this._instanceDataStorage.manualUpdate=e},enumerable:!0,configurable:!0}),t.prototype.instantiateHierarchy=function(e,t,n){void 0===e&&(e=null);var r=!(this.getTotalVertices()>0)||t&&t.doNotInstantiate?this.clone("Clone of "+(this.name||this.id),e||this.parent,!0):this.createInstance("instance of "+(this.name||this.id));r&&(r.parent=e||this.parent,r.position=this.position.clone(),r.scaling=this.scaling.clone(),this.rotationQuaternion?r.rotationQuaternion=this.rotationQuaternion.clone():r.rotation=this.rotation.clone(),n&&n(this,r));for(var i=0,o=this.getChildTransformNodes(!0);i<o.length;i++){o[i].instantiateHierarchy(r,t,n)}return r},t.prototype.getClassName=function(){return"Mesh"},Object.defineProperty(t.prototype,"_isMesh",{get:function(){return!0},enumerable:!0,configurable:!0}),t.prototype.toString=function(t){var n=e.prototype.toString.call(this,t);if(n+=", n vertices: "+this.getTotalVertices(),n+=", parent: "+(this._waitingParentId?this._waitingParentId:this.parent?this.parent.name:"NONE"),this.animations)for(var r=0;r<this.animations.length;r++)n+=", animation[0]: "+this.animations[r].toString(t);if(t)if(this._geometry){var i=this.getIndices(),o=this.getVerticesData(h.b.PositionKind);o&&i&&(n+=", flat shading: "+(o.length/3===i.length?"YES":"NO"))}else n+=", flat shading: UNKNOWN";return n},t.prototype._unBindEffect=function(){e.prototype._unBindEffect.call(this);for(var t=0,n=this.instances;t<n.length;t++){n[t]._unBindEffect()}},Object.defineProperty(t.prototype,"hasLODLevels",{get:function(){return this._internalMeshDataInfo._LODLevels.length>0},enumerable:!0,configurable:!0}),t.prototype.getLODLevels=function(){return this._internalMeshDataInfo._LODLevels},t.prototype._sortLODLevels=function(){this._internalMeshDataInfo._LODLevels.sort((function(e,t){return e.distance<t.distance?1:e.distance>t.distance?-1:0}))},t.prototype.addLODLevel=function(e,t){if(t&&t._masterMesh)return C.a.Warn("You cannot use a mesh as LOD level twice"),this;var n=new S.a(e,t);return this._internalMeshDataInfo._LODLevels.push(n),t&&(t._masterMesh=this),this._sortLODLevels(),this},t.prototype.getLODLevelAtDistance=function(e){for(var t=this._internalMeshDataInfo,n=0;n<t._LODLevels.length;n++){var r=t._LODLevels[n];if(r.distance===e)return r.mesh}return null},t.prototype.removeLODLevel=function(e){for(var t=this._internalMeshDataInfo,n=0;n<t._LODLevels.length;n++)t._LODLevels[n].mesh===e&&(t._LODLevels.splice(n,1),e&&(e._masterMesh=null));return this._sortLODLevels(),this},t.prototype.getLOD=function(e,t){var n,r=this._internalMeshDataInfo;if(!r._LODLevels||0===r._LODLevels.length)return this;t?n=t:n=this.getBoundingInfo().boundingSphere;var i=n.centerWorld.subtract(e.globalPosition).length();if(r._LODLevels[r._LODLevels.length-1].distance>i)return this.onLODLevelSelection&&this.onLODLevelSelection(i,this,this),this;for(var o=0;o<r._LODLevels.length;o++){var a=r._LODLevels[o];if(a.distance<i)return a.mesh&&(a.mesh._preActivate(),a.mesh._updateSubMeshesBoundingInfo(this.worldMatrixFromCache)),this.onLODLevelSelection&&this.onLODLevelSelection(i,this,a.mesh),a.mesh}return this.onLODLevelSelection&&this.onLODLevelSelection(i,this,this),this},Object.defineProperty(t.prototype,"geometry",{get:function(){return this._geometry},enumerable:!0,configurable:!0}),t.prototype.getTotalVertices=function(){return null===this._geometry||void 0===this._geometry?0:this._geometry.getTotalVertices()},t.prototype.getVerticesData=function(e,t,n){return this._geometry?this._geometry.getVerticesData(e,t,n):null},t.prototype.getVertexBuffer=function(e){return this._geometry?this._geometry.getVertexBuffer(e):null},t.prototype.isVerticesDataPresent=function(e){return this._geometry?this._geometry.isVerticesDataPresent(e):!!this._delayInfo&&-1!==this._delayInfo.indexOf(e)},t.prototype.isVertexBufferUpdatable=function(e){return this._geometry?this._geometry.isVertexBufferUpdatable(e):!!this._delayInfo&&-1!==this._delayInfo.indexOf(e)},t.prototype.getVerticesDataKinds=function(){if(!this._geometry){var e=new Array;return this._delayInfo&&this._delayInfo.forEach((function(t){e.push(t)})),e}return this._geometry.getVerticesDataKinds()},t.prototype.getTotalIndices=function(){return this._geometry?this._geometry.getTotalIndices():0},t.prototype.getIndices=function(e,t){return this._geometry?this._geometry.getIndices(e,t):[]},Object.defineProperty(t.prototype,"isBlocked",{get:function(){return null!==this._masterMesh&&void 0!==this._masterMesh},enumerable:!0,configurable:!0}),t.prototype.isReady=function(t,n){if(void 0===t&&(t=!1),void 0===n&&(n=!1),2===this.delayLoadState)return!1;if(!e.prototype.isReady.call(this,t))return!1;if(!this.subMeshes||0===this.subMeshes.length)return!0;if(!t)return!0;var r=this.getEngine(),i=this.getScene(),o=n||r.getCaps().instancedArrays&&this.instances.length>0;this.computeWorldMatrix();var a=this.material||i.defaultMaterial;if(a)if(a._storeEffectOnSubMeshes)for(var s=0,c=this.subMeshes;s<c.length;s++){var l=(m=c[s]).getMaterial();if(l)if(l._storeEffectOnSubMeshes){if(!l.isReadyForSubMesh(this,m,o))return!1}else if(!l.isReady(this,o))return!1}else if(!a.isReady(this,o))return!1;for(var u=0,h=this.lightSources;u<h.length;u++){var d=h[u].getShadowGenerator();if(d)for(var p=0,f=this.subMeshes;p<f.length;p++){var m=f[p];if(!d.isReady(m,o))return!1}}for(var g=0,_=this._internalMeshDataInfo._LODLevels;g<_.length;g++){var v=_[g];if(v.mesh&&!v.mesh.isReady(o))return!1}return!0},Object.defineProperty(t.prototype,"areNormalsFrozen",{get:function(){return this._internalMeshDataInfo._areNormalsFrozen},enumerable:!0,configurable:!0}),t.prototype.freezeNormals=function(){return this._internalMeshDataInfo._areNormalsFrozen=!0,this},t.prototype.unfreezeNormals=function(){return this._internalMeshDataInfo._areNormalsFrozen=!1,this},Object.defineProperty(t.prototype,"overridenInstanceCount",{set:function(e){this._instanceDataStorage.overridenInstanceCount=e},enumerable:!0,configurable:!0}),t.prototype._preActivate=function(){var e=this._internalMeshDataInfo,t=this.getScene().getRenderId();return e._preActivateId===t||(e._preActivateId=t,this._instanceDataStorage.visibleInstances=null),this},t.prototype._preActivateForIntermediateRendering=function(e){return this._instanceDataStorage.visibleInstances&&(this._instanceDataStorage.visibleInstances.intermediateDefaultRenderId=e),this},t.prototype._registerInstanceForRenderId=function(e,t){return this._instanceDataStorage.visibleInstances||(this._instanceDataStorage.visibleInstances={defaultRenderId:t,selfDefaultRenderId:this._renderId}),this._instanceDataStorage.visibleInstances[t]||(this._instanceDataStorage.visibleInstances[t]=new Array),this._instanceDataStorage.visibleInstances[t].push(e),this},t.prototype.refreshBoundingInfo=function(e){if(void 0===e&&(e=!1),this._boundingInfo&&this._boundingInfo.isLocked)return this;var t=this.geometry?this.geometry.boundingBias:null;return this._refreshBoundingInfo(this._getPositionData(e),t),this},t.prototype._createGlobalSubMesh=function(e){var t=this.getTotalVertices();if(!t||!this.getIndices())return null;if(this.subMeshes&&this.subMeshes.length>0){var n=this.getIndices();if(!n)return null;var r=n.length,i=!1;if(e)i=!0;else for(var o=0,a=this.subMeshes;o<a.length;o++){var s=a[o];if(s.indexStart+s.indexCount>=r){i=!0;break}if(s.verticesStart+s.verticesCount>=t){i=!0;break}}if(!i)return this.subMeshes[0]}return this.releaseSubMeshes(),new m.b(0,0,t,0,this.getTotalIndices(),this)},t.prototype.subdivide=function(e){if(!(e<1)){for(var t=this.getTotalIndices(),n=t/e|0,r=0;n%3!=0;)n++;this.releaseSubMeshes();for(var i=0;i<e&&!(r>=t);i++)m.b.CreateFromIndices(0,r,Math.min(n,t-r),this),r+=n;this.synchronizeInstances()}},t.prototype.setVerticesData=function(e,t,n,r){if(void 0===n&&(n=!1),this._geometry)this._geometry.setVerticesData(e,t,n,r);else{var i=new d.a;i.set(t,e);var o=this.getScene();new p.a(p.a.RandomId(),o,i,n,this)}return this},t.prototype.removeVerticesData=function(e){this._geometry&&this._geometry.removeVerticesData(e)},t.prototype.markVerticesDataAsUpdatable=function(e,t){void 0===t&&(t=!0);var n=this.getVertexBuffer(e);n&&n.isUpdatable()!==t&&this.setVerticesData(e,this.getVerticesData(e),t)},t.prototype.setVerticesBuffer=function(e){return this._geometry||(this._geometry=p.a.CreateGeometryForMesh(this)),this._geometry.setVerticesBuffer(e),this},t.prototype.updateVerticesData=function(e,t,n,r){return this._geometry?(r?(this.makeGeometryUnique(),this.updateVerticesData(e,t,n,!1)):this._geometry.updateVerticesData(e,t,n),this):this},t.prototype.updateMeshPositions=function(e,t){void 0===t&&(t=!0);var n=this.getVerticesData(h.b.PositionKind);if(!n)return this;if(e(n),this.updateVerticesData(h.b.PositionKind,n,!1,!1),t){var r=this.getIndices(),i=this.getVerticesData(h.b.NormalKind);if(!i)return this;d.a.ComputeNormals(n,r,i),this.updateVerticesData(h.b.NormalKind,i,!1,!1)}return this},t.prototype.makeGeometryUnique=function(){if(!this._geometry)return this;var e=this._geometry,t=this._geometry.copy(p.a.RandomId());return e.releaseForMesh(this,!0),t.applyToMesh(this),this},t.prototype.setIndices=function(e,t,n){if(void 0===t&&(t=null),void 0===n&&(n=!1),this._geometry)this._geometry.setIndices(e,t,n);else{var r=new d.a;r.indices=e;var i=this.getScene();new p.a(p.a.RandomId(),i,r,n,this)}return this},t.prototype.updateIndices=function(e,t,n){return void 0===n&&(n=!1),this._geometry?(this._geometry.updateIndices(e,t,n),this):this},t.prototype.toLeftHanded=function(){return this._geometry?(this._geometry.toLeftHanded(),this):this},t.prototype._bind=function(e,t,n){if(!this._geometry)return this;var r,i=this.getScene().getEngine();if(this._unIndexed)r=null;else switch(n){case _.a.PointFillMode:r=null;break;case _.a.WireFrameFillMode:r=e._getLinesIndexBuffer(this.getIndices(),i);break;default:case _.a.TriangleFillMode:r=this._geometry.getIndexBuffer()}return this._geometry._bind(t,r),this},t.prototype._draw=function(e,t,n){if(!this._geometry||!this._geometry.getVertexBuffers()||!this._unIndexed&&!this._geometry.getIndexBuffer())return this;this._internalMeshDataInfo._onBeforeDrawObservable&&this._internalMeshDataInfo._onBeforeDrawObservable.notifyObservers(this);var r=this.getScene().getEngine();return this._unIndexed||t==_.a.PointFillMode?r.drawArraysType(t,e.verticesStart,e.verticesCount,n):t==_.a.WireFrameFillMode?r.drawElementsType(t,0,e._linesIndexCount,n):r.drawElementsType(t,e.indexStart,e.indexCount,n),this},t.prototype.registerBeforeRender=function(e){return this.onBeforeRenderObservable.add(e),this},t.prototype.unregisterBeforeRender=function(e){return this.onBeforeRenderObservable.removeCallback(e),this},t.prototype.registerAfterRender=function(e){return this.onAfterRenderObservable.add(e),this},t.prototype.unregisterAfterRender=function(e){return this.onAfterRenderObservable.removeCallback(e),this},t.prototype._getInstancesRenderList=function(e,t){if(void 0===t&&(t=!1),this._instanceDataStorage.isFrozen&&this._instanceDataStorage.previousBatch)return this._instanceDataStorage.previousBatch;var n=this.getScene(),r=n._isInIntermediateRendering(),i=r?this._internalAbstractMeshDataInfo._onlyForInstancesIntermediate:this._internalAbstractMeshDataInfo._onlyForInstances,o=this._instanceDataStorage.batchCache;if(o.mustReturn=!1,o.renderSelf[e]=t||!i&&this.isEnabled()&&this.isVisible,o.visibleInstances[e]=null,this._instanceDataStorage.visibleInstances&&!t){var a=this._instanceDataStorage.visibleInstances,s=n.getRenderId(),c=r?a.intermediateDefaultRenderId:a.defaultRenderId;o.visibleInstances[e]=a[s],!o.visibleInstances[e]&&c&&(o.visibleInstances[e]=a[c])}return o.hardwareInstancedRendering[e]=!t&&this._instanceDataStorage.hardwareInstancedRendering&&null!==o.visibleInstances[e]&&void 0!==o.visibleInstances[e],this._instanceDataStorage.previousBatch=o,o},t.prototype._renderWithInstances=function(e,t,n,r,i){var o=n.visibleInstances[e._id];if(!o)return this;for(var a=this._instanceDataStorage,s=a.instancesBufferSize,c=a.instancesBuffer,l=16*(o.length+1)*4;a.instancesBufferSize<l;)a.instancesBufferSize*=2;a.instancesData&&s==a.instancesBufferSize||(a.instancesData=new Float32Array(a.instancesBufferSize/4));var u=0,d=0,p=n.renderSelf[e._id];if(this._instanceDataStorage.manualUpdate)d=(p?1:0)+o.length;else{var f=this._effectiveMesh.getWorldMatrix();if(p&&(f.copyToArray(a.instancesData,u),u+=16,d++),o)for(var m=0;m<o.length;m++){o[m].getWorldMatrix().copyToArray(a.instancesData,u),u+=16,d++}}return c&&s==a.instancesBufferSize?c.updateDirectly(a.instancesData,0,d):(c&&c.dispose(),c=new h.a(i,a.instancesData,!0,16,!1,!0),a.instancesBuffer=c,this.setVerticesBuffer(c.createVertexBuffer("world0",0,4)),this.setVerticesBuffer(c.createVertexBuffer("world1",4,4)),this.setVerticesBuffer(c.createVertexBuffer("world2",8,4)),this.setVerticesBuffer(c.createVertexBuffer("world3",12,4))),this._processInstancedBuffers(o,p),this.getScene()._activeIndices.addCount(e.indexCount*d,!1),this._bind(e,r,t),this._draw(e,t,d),i.unbindInstanceAttributes(),this},t.prototype._processInstancedBuffers=function(e,t){},t.prototype._processRendering=function(e,t,n,r,i,o,a){var s=this.getScene(),c=s.getEngine();if(i)this._renderWithInstances(e,n,r,t,c);else{var l=0;r.renderSelf[e._id]&&(o&&o(!1,this._effectiveMesh.getWorldMatrix(),a),l++,this._draw(e,n,this._instanceDataStorage.overridenInstanceCount));var u=r.visibleInstances[e._id];if(u){var h=u.length;l+=h;for(var d=0;d<h;d++){var p=u[d].getWorldMatrix();o&&o(!0,p,a),this._draw(e,n)}}s._activeIndices.addCount(e.indexCount*l,!1)}return this},t.prototype._rebuild=function(){this._instanceDataStorage.instancesBuffer&&(this._instanceDataStorage.instancesBuffer.dispose(),this._instanceDataStorage.instancesBuffer=null),e.prototype._rebuild.call(this)},t.prototype._freeze=function(){if(this.subMeshes){for(var e=0;e<this.subMeshes.length;e++)this._getInstancesRenderList(e);this._effectiveMaterial=null,this._instanceDataStorage.isFrozen=!0}},t.prototype._unFreeze=function(){this._instanceDataStorage.isFrozen=!1,this._instanceDataStorage.previousBatch=null},t.prototype.render=function(e,t,n){var r=this.getScene();if(this._internalAbstractMeshDataInfo._isActiveIntermediate?this._internalAbstractMeshDataInfo._isActiveIntermediate=!1:this._internalAbstractMeshDataInfo._isActive=!1,this._checkOcclusionQuery())return this;var i=this._getInstancesRenderList(e._id,!!n);if(i.mustReturn)return this;if(!this._geometry||!this._geometry.getVertexBuffers()||!this._unIndexed&&!this._geometry.getIndexBuffer())return this;this._internalMeshDataInfo._onBeforeRenderObservable&&this._internalMeshDataInfo._onBeforeRenderObservable.notifyObservers(this);var o,a=r.getEngine(),s=i.hardwareInstancedRendering[e._id],c=this._instanceDataStorage,l=e.getMaterial();if(!l)return this;if(!c.isFrozen||!this._effectiveMaterial||this._effectiveMaterial!==l){if(l._storeEffectOnSubMeshes){if(!l.isReadyForSubMesh(this,e,s))return this}else if(!l.isReady(this,s))return this;this._effectiveMaterial=l}t&&a.setAlphaMode(this._effectiveMaterial.alphaMode);for(var u=0,h=r._beforeRenderingMeshStage;u<h.length;u++){h[u].action(this,e,i)}if(!(o=this._effectiveMaterial._storeEffectOnSubMeshes?e.effect:this._effectiveMaterial.getEffect()))return this;var d,p=n||this._effectiveMesh;if(!c.isFrozen&&this._effectiveMaterial.backFaceCulling){var f=p._getWorldMatrixDeterminant();null==(d=this.overrideMaterialSideOrientation)&&(d=this._effectiveMaterial.sideOrientation),f<0&&(d=d===_.a.ClockWiseSideOrientation?_.a.CounterClockWiseSideOrientation:_.a.ClockWiseSideOrientation),c.sideOrientation=d}else d=c.sideOrientation;var m=this._effectiveMaterial._preBind(o,d);this._effectiveMaterial.forceDepthWrite&&a.setDepthWrite(!0);var g=r.forcePointsCloud?_.a.PointFillMode:r.forceWireframe?_.a.WireFrameFillMode:this._effectiveMaterial.fillMode;this._internalMeshDataInfo._onBeforeBindObservable&&this._internalMeshDataInfo._onBeforeBindObservable.notifyObservers(this),s||this._bind(e,o,g);var v=p.getWorldMatrix();this._effectiveMaterial._storeEffectOnSubMeshes?this._effectiveMaterial.bindForSubMesh(v,this,e):this._effectiveMaterial.bind(v,this),!this._effectiveMaterial.backFaceCulling&&this._effectiveMaterial.separateCullingPass&&(a.setState(!0,this._effectiveMaterial.zOffset,!1,!m),this._processRendering(e,o,g,i,s,this._onBeforeDraw,this._effectiveMaterial),a.setState(!0,this._effectiveMaterial.zOffset,!1,m)),this._processRendering(e,o,g,i,s,this._onBeforeDraw,this._effectiveMaterial),this._effectiveMaterial.unbind();for(var b=0,y=r._afterRenderingMeshStage;b<y.length;b++){y[b].action(this,e,i)}return this._internalMeshDataInfo._onAfterRenderObservable&&this._internalMeshDataInfo._onAfterRenderObservable.notifyObservers(this),this},t.prototype._onBeforeDraw=function(e,t,n){e&&n&&n.bindOnlyWorldMatrix(t)},t.prototype.cleanMatrixWeights=function(){this.isVerticesDataPresent(h.b.MatricesWeightsKind)&&(this.isVerticesDataPresent(h.b.MatricesWeightsExtraKind)?this.normalizeSkinWeightsAndExtra():this.normalizeSkinFourWeights())},t.prototype.normalizeSkinFourWeights=function(){for(var e=this.getVerticesData(h.b.MatricesWeightsKind),t=e.length,n=0;n<t;n+=4){var r=e[n]+e[n+1]+e[n+2]+e[n+3];if(0===r)e[n]=1;else{var i=1/r;e[n]*=i,e[n+1]*=i,e[n+2]*=i,e[n+3]*=i}}this.setVerticesData(h.b.MatricesWeightsKind,e)},t.prototype.normalizeSkinWeightsAndExtra=function(){for(var e=this.getVerticesData(h.b.MatricesWeightsExtraKind),t=this.getVerticesData(h.b.MatricesWeightsKind),n=t.length,r=0;r<n;r+=4){var i=t[r]+t[r+1]+t[r+2]+t[r+3];if(0===(i+=e[r]+e[r+1]+e[r+2]+e[r+3]))t[r]=1;else{var o=1/i;t[r]*=o,t[r+1]*=o,t[r+2]*=o,t[r+3]*=o,e[r]*=o,e[r+1]*=o,e[r+2]*=o,e[r+3]*=o}}this.setVerticesData(h.b.MatricesWeightsKind,t),this.setVerticesData(h.b.MatricesWeightsKind,e)},t.prototype.validateSkinning=function(){var e=this.getVerticesData(h.b.MatricesWeightsExtraKind),t=this.getVerticesData(h.b.MatricesWeightsKind);if(null===t||null==this.skeleton)return{skinned:!1,valid:!0,report:"not skinned"};for(var n=t.length,r=0,i=0,o=0,a=0,s=null===e?4:8,c=new Array,l=0;l<=s;l++)c[l]=0;for(l=0;l<n;l+=4){for(var u=t[l],d=u,p=0===d?0:1,f=1;f<s;f++){var m=f<4?t[l+f]:e[l+f-4];m>u&&r++,0!==m&&p++,d+=m,u=m}if(c[p]++,p>o&&(o=p),0===d)i++;else{var g=1/d,_=0;for(f=0;f<s;f++)_+=f<4?Math.abs(t[l+f]-t[l+f]*g):Math.abs(e[l+f-4]-e[l+f-4]*g);_>.001&&a++}}var v=this.skeleton.bones.length,b=this.getVerticesData(h.b.MatricesIndicesKind),y=this.getVerticesData(h.b.MatricesIndicesExtraKind),C=0;for(l=0;l<n;l++)for(f=0;f<s;f++){var x=f<4?b[f]:y[f-4];(x>=v||x<0)&&C++}return{skinned:!0,valid:0===i&&0===a&&0===C,report:"Number of Weights = "+n/4+"\nMaximum influences = "+o+"\nMissing Weights = "+i+"\nNot Sorted = "+r+"\nNot Normalized = "+a+"\nWeightCounts = ["+c+"]\nNumber of bones = "+v+"\nBad Bone Indices = "+C}},t.prototype._checkDelayState=function(){var e=this.getScene();return this._geometry?this._geometry.load(e):4===this.delayLoadState&&(this.delayLoadState=2,this._queueLoad(e)),this},t.prototype._queueLoad=function(e){var t=this;e._addPendingData(this);var n=-1!==this.delayLoadingFile.indexOf(".babylonbinarymeshdata");return o.b.LoadFile(this.delayLoadingFile,(function(n){n instanceof ArrayBuffer?t._delayLoadingFunction(n,t):t._delayLoadingFunction(JSON.parse(n),t),t.instances.forEach((function(e){e.refreshBoundingInfo(),e._syncSubMeshes()})),t.delayLoadState=1,e._removePendingData(t)}),(function(){}),e.offlineProvider,n),this},t.prototype.isInFrustum=function(t){return 2!==this.delayLoadState&&(!!e.prototype.isInFrustum.call(this,t)&&(this._checkDelayState(),!0))},t.prototype.setMaterialByID=function(e){var t,n=this.getScene().materials;for(t=n.length-1;t>-1;t--)if(n[t].id===e)return this.material=n[t],this;var r=this.getScene().multiMaterials;for(t=r.length-1;t>-1;t--)if(r[t].id===e)return this.material=r[t],this;return this},t.prototype.getAnimatables=function(){var e=new Array;return this.material&&e.push(this.material),this.skeleton&&e.push(this.skeleton),e},t.prototype.bakeTransformIntoVertices=function(e){if(!this.isVerticesDataPresent(h.b.PositionKind))return this;var t=this.subMeshes.splice(0);this._resetPointsArrayCache();var n,r=this.getVerticesData(h.b.PositionKind),i=new Array;for(n=0;n<r.length;n+=3)c.e.TransformCoordinates(c.e.FromArray(r,n),e).toArray(i,n);if(this.setVerticesData(h.b.PositionKind,i,this.getVertexBuffer(h.b.PositionKind).isUpdatable()),this.isVerticesDataPresent(h.b.NormalKind)){for(r=this.getVerticesData(h.b.NormalKind),i=[],n=0;n<r.length;n+=3)c.e.TransformNormal(c.e.FromArray(r,n),e).normalize().toArray(i,n);this.setVerticesData(h.b.NormalKind,i,this.getVertexBuffer(h.b.NormalKind).isUpdatable())}return e.m[0]*e.m[5]*e.m[10]<0&&this.flipFaces(),this.releaseSubMeshes(),this.subMeshes=t,this},t.prototype.bakeCurrentTransformIntoVertices=function(e){return void 0===e&&(e=!0),this.bakeTransformIntoVertices(this.computeWorldMatrix(!0)),this.resetLocalMatrix(e),this},Object.defineProperty(t.prototype,"_positions",{get:function(){return this._geometry?this._geometry._positions:null},enumerable:!0,configurable:!0}),t.prototype._resetPointsArrayCache=function(){return this._geometry&&this._geometry._resetPointsArrayCache(),this},t.prototype._generatePointsArray=function(){return!!this._geometry&&this._geometry._generatePointsArray()},t.prototype.clone=function(e,n,r,i){return void 0===e&&(e=""),void 0===n&&(n=null),void 0===i&&(i=!0),new t(e,this.getScene(),n,this,r,i)},t.prototype.dispose=function(t,n){void 0===n&&(n=!1),this.morphTargetManager=null,this._geometry&&this._geometry.releaseForMesh(this,!0);var r=this._internalMeshDataInfo;if(r._onBeforeDrawObservable&&r._onBeforeDrawObservable.clear(),r._onBeforeBindObservable&&r._onBeforeBindObservable.clear(),r._onBeforeRenderObservable&&r._onBeforeRenderObservable.clear(),r._onAfterRenderObservable&&r._onAfterRenderObservable.clear(),this._scene.useClonedMeshMap){if(r.meshMap)for(var i in r.meshMap){(s=r.meshMap[i])&&(s._internalMeshDataInfo._source=null,r.meshMap[i]=void 0)}r._source&&r._source._internalMeshDataInfo.meshMap&&(r._source._internalMeshDataInfo.meshMap[this.uniqueId]=void 0)}else for(var o=0,a=this.getScene().meshes;o<a.length;o++){var s;(s=a[o])._internalMeshDataInfo&&s._internalMeshDataInfo._source&&s._internalMeshDataInfo._source===this&&(s._internalMeshDataInfo._source=null)}r._source=null,this._disposeInstanceSpecificData(),e.prototype.dispose.call(this,t,n)},t.prototype._disposeInstanceSpecificData=function(){},t.prototype.applyDisplacementMap=function(e,t,n,r,i,a,s){var c=this;void 0===s&&(s=!1);var l=this.getScene();return o.b.LoadImage(e,(function(e){var o=e.width,l=e.height,u=P.a.CreateCanvas(o,l).getContext("2d");u.drawImage(e,0,0);var h=u.getImageData(0,0,o,l).data;c.applyDisplacementMapFromBuffer(h,o,l,t,n,i,a,s),r&&r(c)}),(function(){}),l.offlineProvider),this},t.prototype.applyDisplacementMapFromBuffer=function(e,t,n,r,i,o,a,s){if(void 0===s&&(s=!1),!this.isVerticesDataPresent(h.b.PositionKind)||!this.isVerticesDataPresent(h.b.NormalKind)||!this.isVerticesDataPresent(h.b.UVKind))return C.a.Warn("Cannot call applyDisplacementMap: Given mesh is not complete. Position, Normal or UV are missing"),this;var l=this.getVerticesData(h.b.PositionKind,!0,!0),u=this.getVerticesData(h.b.NormalKind),p=this.getVerticesData(h.b.UVKind),f=c.e.Zero(),m=c.e.Zero(),g=c.d.Zero();o=o||c.d.Zero(),a=a||new c.d(1,1);for(var _=0;_<l.length;_+=3){c.e.FromArrayToRef(l,_,f),c.e.FromArrayToRef(u,_,m),c.d.FromArrayToRef(p,_/3*2,g);var v=4*((Math.abs(g.x*a.x+o.x)*t%t|0)+(Math.abs(g.y*a.y+o.y)*n%n|0)*t),b=.3*(e[v]/255)+.59*(e[v+1]/255)+.11*(e[v+2]/255);m.normalize(),m.scaleInPlace(r+(i-r)*b),(f=f.add(m)).toArray(l,_)}return d.a.ComputeNormals(l,this.getIndices(),u),s?(this.setVerticesData(h.b.PositionKind,l),this.setVerticesData(h.b.NormalKind,u)):(this.updateVerticesData(h.b.PositionKind,l),this.updateVerticesData(h.b.NormalKind,u)),this},t.prototype.convertToFlatShadedMesh=function(){var e,t,n=this.getVerticesDataKinds(),r={},i={},o={},a=!1;for(e=0;e<n.length;e++){t=n[e];var s=this.getVertexBuffer(t);t!==h.b.NormalKind?(r[t]=s,i[t]=r[t].getData(),o[t]=[]):(a=s.isUpdatable(),n.splice(e,1),e--)}var l,u=this.subMeshes.slice(0),d=this.getIndices(),p=this.getTotalIndices();for(l=0;l<p;l++){var f=d[l];for(e=0;e<n.length;e++)for(var g=r[t=n[e]].getStrideSize(),_=0;_<g;_++)o[t].push(i[t][f*g+_])}var v=[],b=o[h.b.PositionKind];for(l=0;l<p;l+=3){d[l]=l,d[l+1]=l+1,d[l+2]=l+2;for(var y=c.e.FromArray(b,3*l),C=c.e.FromArray(b,3*(l+1)),x=c.e.FromArray(b,3*(l+2)),T=y.subtract(C),E=x.subtract(C),S=c.e.Normalize(c.e.Cross(T,E)),P=0;P<3;P++)v.push(S.x),v.push(S.y),v.push(S.z)}for(this.setIndices(d),this.setVerticesData(h.b.NormalKind,v,a),e=0;e<n.length;e++)t=n[e],this.setVerticesData(t,o[t],r[t].isUpdatable());this.releaseSubMeshes();for(var O=0;O<u.length;O++){var A=u[O];m.b.AddToMesh(A.materialIndex,A.indexStart,A.indexCount,A.indexStart,A.indexCount,this)}return this.synchronizeInstances(),this},t.prototype.convertToUnIndexedMesh=function(){var e,t,n=this.getVerticesDataKinds(),r={},i={},o={};for(e=0;e<n.length;e++){t=n[e];var a=this.getVertexBuffer(t);r[t]=a,i[t]=r[t].getData(),o[t]=[]}var s,c=this.subMeshes.slice(0),l=this.getIndices(),u=this.getTotalIndices();for(s=0;s<u;s++){var h=l[s];for(e=0;e<n.length;e++)for(var d=r[t=n[e]].getStrideSize(),p=0;p<d;p++)o[t].push(i[t][h*d+p])}for(s=0;s<u;s+=3)l[s]=s,l[s+1]=s+1,l[s+2]=s+2;for(this.setIndices(l),e=0;e<n.length;e++)t=n[e],this.setVerticesData(t,o[t],r[t].isUpdatable());this.releaseSubMeshes();for(var f=0;f<c.length;f++){var g=c[f];m.b.AddToMesh(g.materialIndex,g.indexStart,g.indexCount,g.indexStart,g.indexCount,this)}return this._unIndexed=!0,this.synchronizeInstances(),this},t.prototype.flipFaces=function(e){void 0===e&&(e=!1);var t,n,r=d.a.ExtractFromMesh(this);if(e&&this.isVerticesDataPresent(h.b.NormalKind)&&r.normals)for(t=0;t<r.normals.length;t++)r.normals[t]*=-1;if(r.indices)for(t=0;t<r.indices.length;t+=3)n=r.indices[t+1],r.indices[t+1]=r.indices[t+2],r.indices[t+2]=n;return r.applyToMesh(this,this.isVertexBufferUpdatable(h.b.PositionKind)),this},t.prototype.increaseVertices=function(e){var t=d.a.ExtractFromMesh(this),n=t.uvs,r=t.indices,i=t.positions,o=t.normals;if(null===r||null===i||null===o||null===n)C.a.Warn("VertexData contains null entries");else{for(var a,s,l=e+1,u=new Array,p=0;p<l+1;p++)u[p]=new Array;var f,m=new c.e(0,0,0),g=new c.e(0,0,0),_=new c.d(0,0),v=new Array,b=new Array,y=new Array,x=i.length,T=n.length;for(p=0;p<r.length;p+=3){b[0]=r[p],b[1]=r[p+1],b[2]=r[p+2];for(var E=0;E<3;E++)if(a=b[E],s=b[(E+1)%3],void 0===y[a]&&void 0===y[s]?(y[a]=new Array,y[s]=new Array):(void 0===y[a]&&(y[a]=new Array),void 0===y[s]&&(y[s]=new Array)),void 0===y[a][s]&&void 0===y[s][a]){y[a][s]=[],m.x=(i[3*s]-i[3*a])/l,m.y=(i[3*s+1]-i[3*a+1])/l,m.z=(i[3*s+2]-i[3*a+2])/l,g.x=(o[3*s]-o[3*a])/l,g.y=(o[3*s+1]-o[3*a+1])/l,g.z=(o[3*s+2]-o[3*a+2])/l,_.x=(n[2*s]-n[2*a])/l,_.y=(n[2*s+1]-n[2*a+1])/l,y[a][s].push(a);for(var S=1;S<l;S++)y[a][s].push(i.length/3),i[x]=i[3*a]+S*m.x,o[x++]=o[3*a]+S*g.x,i[x]=i[3*a+1]+S*m.y,o[x++]=o[3*a+1]+S*g.y,i[x]=i[3*a+2]+S*m.z,o[x++]=o[3*a+2]+S*g.z,n[T++]=n[2*a]+S*_.x,n[T++]=n[2*a+1]+S*_.y;y[a][s].push(s),y[s][a]=new Array,f=y[a][s].length;for(var P=0;P<f;P++)y[s][a][P]=y[a][s][f-1-P]}u[0][0]=r[p],u[1][0]=y[r[p]][r[p+1]][1],u[1][1]=y[r[p]][r[p+2]][1];for(S=2;S<l;S++){u[S][0]=y[r[p]][r[p+1]][S],u[S][S]=y[r[p]][r[p+2]][S],m.x=(i[3*u[S][S]]-i[3*u[S][0]])/S,m.y=(i[3*u[S][S]+1]-i[3*u[S][0]+1])/S,m.z=(i[3*u[S][S]+2]-i[3*u[S][0]+2])/S,g.x=(o[3*u[S][S]]-o[3*u[S][0]])/S,g.y=(o[3*u[S][S]+1]-o[3*u[S][0]+1])/S,g.z=(o[3*u[S][S]+2]-o[3*u[S][0]+2])/S,_.x=(n[2*u[S][S]]-n[2*u[S][0]])/S,_.y=(n[2*u[S][S]+1]-n[2*u[S][0]+1])/S;for(E=1;E<S;E++)u[S][E]=i.length/3,i[x]=i[3*u[S][0]]+E*m.x,o[x++]=o[3*u[S][0]]+E*g.x,i[x]=i[3*u[S][0]+1]+E*m.y,o[x++]=o[3*u[S][0]+1]+E*g.y,i[x]=i[3*u[S][0]+2]+E*m.z,o[x++]=o[3*u[S][0]+2]+E*g.z,n[T++]=n[2*u[S][0]]+E*_.x,n[T++]=n[2*u[S][0]+1]+E*_.y}u[l]=y[r[p+1]][r[p+2]],v.push(u[0][0],u[1][0],u[1][1]);for(S=1;S<l;S++){for(E=0;E<S;E++)v.push(u[S][E],u[S+1][E],u[S+1][E+1]),v.push(u[S][E],u[S+1][E+1],u[S][E+1]);v.push(u[S][E],u[S+1][E],u[S+1][E+1])}}t.indices=v,t.applyToMesh(this,this.isVertexBufferUpdatable(h.b.PositionKind))}},t.prototype.forceSharedVertices=function(){var e=d.a.ExtractFromMesh(this),t=e.uvs,n=e.indices,r=e.positions,i=e.colors;if(void 0===n||void 0===r||null===n||null===r)C.a.Warn("VertexData contains empty entries");else{for(var o,a,s=new Array,c=new Array,l=new Array,u=new Array,p=new Array,f=0,m=new Array,g=0;g<n.length;g+=3){a=[n[g],n[g+1],n[g+2]],p=new Array;for(var _=0;_<3;_++){p[_]="";for(var v=0;v<3;v++)Math.abs(r[3*a[_]+v])<1e-8&&(r[3*a[_]+v]=0),p[_]+=r[3*a[_]+v]+"|";p[_]=p[_].slice(0,-1)}if(p[0]!=p[1]&&p[0]!=p[2]&&p[1]!=p[2])for(_=0;_<3;_++){if((o=m.indexOf(p[_]))<0){m.push(p[_]),o=f++;for(v=0;v<3;v++)s.push(r[3*a[_]+v]);if(null!=i)for(v=0;v<4;v++)u.push(i[4*a[_]+v]);if(null!=t)for(v=0;v<2;v++)l.push(t[2*a[_]+v])}c.push(o)}}var b=new Array;d.a.ComputeNormals(s,c,b),e.positions=s,e.indices=c,e.normals=b,null!=t&&(e.uvs=l),null!=i&&(e.colors=u),e.applyToMesh(this,this.isVertexBufferUpdatable(h.b.PositionKind))}},t._instancedMeshFactory=function(e,t){throw T.a.WarnImport("InstancedMesh")},t._PhysicsImpostorParser=function(e,t,n){throw T.a.WarnImport("PhysicsImpostor")},t.prototype.createInstance=function(e){return t._instancedMeshFactory(e,this)},t.prototype.synchronizeInstances=function(){for(var e=0;e<this.instances.length;e++){this.instances[e]._syncSubMeshes()}return this},t.prototype.optimizeIndices=function(e){var t=this,n=this.getIndices(),r=this.getVerticesData(h.b.PositionKind);if(!r||!n)return this;for(var i=new Array,a=0;a<r.length;a+=3)i.push(c.e.FromArray(r,a));var s=new Array;return o.a.SyncAsyncForLoop(i.length,40,(function(e){for(var t=i.length-1-e,n=i[t],r=0;r<t;++r){var o=i[r];if(n.equals(o)){s[t]=r;break}}}),(function(){for(var r=0;r<n.length;++r)n[r]=s[n[r]]||n[r];var i=t.subMeshes.slice(0);t.setIndices(n),t.subMeshes=i,e&&e(t)})),this},t.prototype.serialize=function(e){e.name=this.name,e.id=this.id,e.type=this.getClassName(),s.a&&s.a.HasTags(this)&&(e.tags=s.a.GetTags(this)),e.position=this.position.asArray(),this.rotationQuaternion?e.rotationQuaternion=this.rotationQuaternion.asArray():this.rotation&&(e.rotation=this.rotation.asArray()),e.scaling=this.scaling.asArray(),this._postMultiplyPivotMatrix?e.pivotMatrix=this.getPivotMatrix().asArray():e.localMatrix=this.getPivotMatrix().asArray(),e.isEnabled=this.isEnabled(!1),e.isVisible=this.isVisible,e.infiniteDistance=this.infiniteDistance,e.pickable=this.isPickable,e.receiveShadows=this.receiveShadows,e.billboardMode=this.billboardMode,e.visibility=this.visibility,e.checkCollisions=this.checkCollisions,e.isBlocker=this.isBlocker,e.overrideMaterialSideOrientation=this.overrideMaterialSideOrientation,this.parent&&(e.parentId=this.parent.id),e.isUnIndexed=this.isUnIndexed;var t=this._geometry;if(t){var n=t.id;e.geometryId=n,e.subMeshes=[];for(var r=0;r<this.subMeshes.length;r++){var i=this.subMeshes[r];e.subMeshes.push({materialIndex:i.materialIndex,verticesStart:i.verticesStart,verticesCount:i.verticesCount,indexStart:i.indexStart,indexCount:i.indexCount})}}if(this.material?this.material.doNotSerialize||(e.materialId=this.material.id):this.material=null,this.morphTargetManager&&(e.morphTargetManagerId=this.morphTargetManager.uniqueId),this.skeleton&&(e.skeletonId=this.skeleton.id),this.getScene()._getComponent(E.a.NAME_PHYSICSENGINE)){var o=this.getPhysicsImpostor();o&&(e.physicsMass=o.getParam("mass"),e.physicsFriction=o.getParam("friction"),e.physicsRestitution=o.getParam("mass"),e.physicsImpostor=o.type)}this.metadata&&(e.metadata=this.metadata),e.instances=[];for(var a=0;a<this.instances.length;a++){var c=this.instances[a];if(!c.doNotSerialize){var l={name:c.name,id:c.id,position:c.position.asArray(),scaling:c.scaling.asArray()};c.parent&&(l.parentId=c.parent.id),c.rotationQuaternion?l.rotationQuaternion=c.rotationQuaternion.asArray():c.rotation&&(l.rotation=c.rotation.asArray()),e.instances.push(l),y.a.AppendSerializedAnimations(c,l),l.ranges=c.serializeAnimationRanges()}}y.a.AppendSerializedAnimations(this,e),e.ranges=this.serializeAnimationRanges(),e.layerMask=this.layerMask,e.alphaIndex=this.alphaIndex,e.hasVertexAlpha=this.hasVertexAlpha,e.overlayAlpha=this.overlayAlpha,e.overlayColor=this.overlayColor.asArray(),e.renderOverlay=this.renderOverlay,e.applyFog=this.applyFog,this.actionManager&&(e.actions=this.actionManager.serialize(this.name))},t.prototype._syncGeometryWithMorphTargetManager=function(){if(this.geometry){this._markSubMeshesAsAttributesDirty();var e=this._internalMeshDataInfo._morphTargetManager;if(e&&e.vertexCount){if(e.vertexCount!==this.getTotalVertices())return C.a.Error("Mesh is incompatible with morph targets. Targets and mesh must all have the same vertices count."),void(this.morphTargetManager=null);for(var t=0;t<e.numInfluencers;t++){var n=e.getActiveTarget(t),r=n.getPositions();if(!r)return void C.a.Error("Invalid morph target. Target must have positions.");this.geometry.setVerticesData(h.b.PositionKind+t,r,!1,3);var i=n.getNormals();i&&this.geometry.setVerticesData(h.b.NormalKind+t,i,!1,3);var o=n.getTangents();o&&this.geometry.setVerticesData(h.b.TangentKind+t,o,!1,3);var a=n.getUVs();a&&this.geometry.setVerticesData(h.b.UVKind+"_"+t,a,!1,2)}}else for(t=0;this.geometry.isVerticesDataPresent(h.b.PositionKind+t);)this.geometry.removeVerticesData(h.b.PositionKind+t),this.geometry.isVerticesDataPresent(h.b.NormalKind+t)&&this.geometry.removeVerticesData(h.b.NormalKind+t),this.geometry.isVerticesDataPresent(h.b.TangentKind+t)&&this.geometry.removeVerticesData(h.b.TangentKind+t),this.geometry.isVerticesDataPresent(h.b.UVKind+t)&&this.geometry.removeVerticesData(h.b.UVKind+"_"+t),t++}},t.Parse=function(e,n,r){var i;if((i=e.type&&"GroundMesh"===e.type?t._GroundMeshParser(e,n):new t(e.name,n)).id=e.id,s.a&&s.a.AddTagsTo(i,e.tags),i.position=c.e.FromArray(e.position),void 0!==e.metadata&&(i.metadata=e.metadata),e.rotationQuaternion?i.rotationQuaternion=c.b.FromArray(e.rotationQuaternion):e.rotation&&(i.rotation=c.e.FromArray(e.rotation)),i.scaling=c.e.FromArray(e.scaling),e.localMatrix?i.setPreTransformMatrix(c.a.FromArray(e.localMatrix)):e.pivotMatrix&&i.setPivotMatrix(c.a.FromArray(e.pivotMatrix)),i.setEnabled(e.isEnabled),i.isVisible=e.isVisible,i.infiniteDistance=e.infiniteDistance,i.showBoundingBox=e.showBoundingBox,i.showSubMeshesBoundingBox=e.showSubMeshesBoundingBox,void 0!==e.applyFog&&(i.applyFog=e.applyFog),void 0!==e.pickable&&(i.isPickable=e.pickable),void 0!==e.alphaIndex&&(i.alphaIndex=e.alphaIndex),i.receiveShadows=e.receiveShadows,i.billboardMode=e.billboardMode,void 0!==e.visibility&&(i.visibility=e.visibility),i.checkCollisions=e.checkCollisions,i.overrideMaterialSideOrientation=e.overrideMaterialSideOrientation,void 0!==e.isBlocker&&(i.isBlocker=e.isBlocker),i._shouldGenerateFlatShading=e.useFlatShading,e.freezeWorldMatrix&&(i._waitingData.freezeWorldMatrix=e.freezeWorldMatrix),e.parentId&&(i._waitingParentId=e.parentId),void 0!==e.actions&&(i._waitingData.actions=e.actions),void 0!==e.overlayAlpha&&(i.overlayAlpha=e.overlayAlpha),void 0!==e.overlayColor&&(i.overlayColor=l.a.FromArray(e.overlayColor)),void 0!==e.renderOverlay&&(i.renderOverlay=e.renderOverlay),i.isUnIndexed=!!e.isUnIndexed,i.hasVertexAlpha=e.hasVertexAlpha,e.delayLoadingFile?(i.delayLoadState=4,i.delayLoadingFile=r+e.delayLoadingFile,i._boundingInfo=new g.a(c.e.FromArray(e.boundingBoxMinimum),c.e.FromArray(e.boundingBoxMaximum)),e._binaryInfo&&(i._binaryInfo=e._binaryInfo),i._delayInfo=[],e.hasUVs&&i._delayInfo.push(h.b.UVKind),e.hasUVs2&&i._delayInfo.push(h.b.UV2Kind),e.hasUVs3&&i._delayInfo.push(h.b.UV3Kind),e.hasUVs4&&i._delayInfo.push(h.b.UV4Kind),e.hasUVs5&&i._delayInfo.push(h.b.UV5Kind),e.hasUVs6&&i._delayInfo.push(h.b.UV6Kind),e.hasColors&&i._delayInfo.push(h.b.ColorKind),e.hasMatricesIndices&&i._delayInfo.push(h.b.MatricesIndicesKind),e.hasMatricesWeights&&i._delayInfo.push(h.b.MatricesWeightsKind),i._delayLoadingFunction=p.a._ImportGeometry,b.a.ForceFullSceneLoadingForIncremental&&i._checkDelayState()):p.a._ImportGeometry(e,i),e.materialId?i.setMaterialByID(e.materialId):i.material=null,e.morphTargetManagerId>-1&&(i.morphTargetManager=n.getMorphTargetManagerById(e.morphTargetManagerId)),e.skeletonId>-1&&(i.skeleton=n.getLastSkeletonByID(e.skeletonId),e.numBoneInfluencers&&(i.numBoneInfluencers=e.numBoneInfluencers)),e.animations){for(var o=0;o<e.animations.length;o++){var a=e.animations[o];(_=x.a.GetClass("BABYLON.Animation"))&&i.animations.push(_.Parse(a))}u.a.ParseAnimationRanges(i,e,n)}if(e.autoAnimate&&n.beginAnimation(i,e.autoAnimateFrom,e.autoAnimateTo,e.autoAnimateLoop,e.autoAnimateSpeed||1),e.layerMask&&!isNaN(e.layerMask)?i.layerMask=Math.abs(parseInt(e.layerMask)):i.layerMask=268435455,e.physicsImpostor&&t._PhysicsImpostorParser(n,i,e),e.lodMeshIds&&(i._waitingData.lods={ids:e.lodMeshIds,distances:e.lodDistances?e.lodDistances:null,coverages:e.lodCoverages?e.lodCoverages:null}),e.instances)for(var d=0;d<e.instances.length;d++){var f=e.instances[d],m=i.createInstance(f.name);if(f.id&&(m.id=f.id),s.a&&(f.tags?s.a.AddTagsTo(m,f.tags):s.a.AddTagsTo(m,e.tags)),m.position=c.e.FromArray(f.position),void 0!==f.metadata&&(m.metadata=f.metadata),f.parentId&&(m._waitingParentId=f.parentId),f.rotationQuaternion?m.rotationQuaternion=c.b.FromArray(f.rotationQuaternion):f.rotation&&(m.rotation=c.e.FromArray(f.rotation)),m.scaling=c.e.FromArray(f.scaling),null!=f.checkCollisions&&null!=f.checkCollisions&&(m.checkCollisions=f.checkCollisions),null!=f.pickable&&null!=f.pickable&&(m.isPickable=f.pickable),null!=f.showBoundingBox&&null!=f.showBoundingBox&&(m.showBoundingBox=f.showBoundingBox),null!=f.showSubMeshesBoundingBox&&null!=f.showSubMeshesBoundingBox&&(m.showSubMeshesBoundingBox=f.showSubMeshesBoundingBox),null!=f.alphaIndex&&null!=f.showSubMeshesBoundingBox&&(m.alphaIndex=f.alphaIndex),f.physicsImpostor&&t._PhysicsImpostorParser(n,m,f),f.animations){for(o=0;o<f.animations.length;o++){var _;a=f.animations[o],(_=x.a.GetClass("BABYLON.Animation"))&&m.animations.push(_.Parse(a))}u.a.ParseAnimationRanges(m,f,n),f.autoAnimate&&n.beginAnimation(m,f.autoAnimateFrom,f.autoAnimateTo,f.autoAnimateLoop,f.autoAnimateSpeed||1)}}return i},t.CreateRibbon=function(e,t,n,r,i,o,a,s,c){throw T.a.WarnImport("MeshBuilder")},t.CreateDisc=function(e,t,n,r,i,o){throw void 0===r&&(r=null),T.a.WarnImport("MeshBuilder")},t.CreateBox=function(e,t,n,r,i){throw void 0===n&&(n=null),T.a.WarnImport("MeshBuilder")},t.CreateSphere=function(e,t,n,r,i,o){throw T.a.WarnImport("MeshBuilder")},t.CreateHemisphere=function(e,t,n,r){throw T.a.WarnImport("MeshBuilder")},t.CreateCylinder=function(e,t,n,r,i,o,a,s,c){throw T.a.WarnImport("MeshBuilder")},t.CreateTorus=function(e,t,n,r,i,o,a){throw T.a.WarnImport("MeshBuilder")},t.CreateTorusKnot=function(e,t,n,r,i,o,a,s,c,l){throw T.a.WarnImport("MeshBuilder")},t.CreateLines=function(e,t,n,r,i){throw void 0===n&&(n=null),void 0===r&&(r=!1),void 0===i&&(i=null),T.a.WarnImport("MeshBuilder")},t.CreateDashedLines=function(e,t,n,r,i,o,a,s){throw void 0===o&&(o=null),T.a.WarnImport("MeshBuilder")},t.CreatePolygon=function(e,t,n,r,i,o,a){throw void 0===a&&(a=earcut),T.a.WarnImport("MeshBuilder")},t.ExtrudePolygon=function(e,t,n,r,i,o,a,s){throw void 0===s&&(s=earcut),T.a.WarnImport("MeshBuilder")},t.ExtrudeShape=function(e,t,n,r,i,o,a,s,c,l){throw void 0===a&&(a=null),T.a.WarnImport("MeshBuilder")},t.ExtrudeShapeCustom=function(e,t,n,r,i,o,a,s,c,l,u,h){throw T.a.WarnImport("MeshBuilder")},t.CreateLathe=function(e,t,n,r,i,o,a){throw T.a.WarnImport("MeshBuilder")},t.CreatePlane=function(e,t,n,r,i){throw T.a.WarnImport("MeshBuilder")},t.CreateGround=function(e,t,n,r,i,o){throw T.a.WarnImport("MeshBuilder")},t.CreateTiledGround=function(e,t,n,r,i,o,a,s,c){throw T.a.WarnImport("MeshBuilder")},t.CreateGroundFromHeightMap=function(e,t,n,r,i,o,a,s,c,l,u){throw T.a.WarnImport("MeshBuilder")},t.CreateTube=function(e,t,n,r,i,o,a,s,c,l){throw T.a.WarnImport("MeshBuilder")},t.CreatePolyhedron=function(e,t,n){throw T.a.WarnImport("MeshBuilder")},t.CreateIcoSphere=function(e,t,n){throw T.a.WarnImport("MeshBuilder")},t.CreateDecal=function(e,t,n,r,i,o){throw T.a.WarnImport("MeshBuilder")},t.prototype.setPositionsForCPUSkinning=function(){var e=this._internalMeshDataInfo;if(!e._sourcePositions){var t=this.getVerticesData(h.b.PositionKind);if(!t)return e._sourcePositions;e._sourcePositions=new Float32Array(t),this.isVertexBufferUpdatable(h.b.PositionKind)||this.setVerticesData(h.b.PositionKind,t,!0)}return e._sourcePositions},t.prototype.setNormalsForCPUSkinning=function(){var e=this._internalMeshDataInfo;if(!e._sourceNormals){var t=this.getVerticesData(h.b.NormalKind);if(!t)return e._sourceNormals;e._sourceNormals=new Float32Array(t),this.isVertexBufferUpdatable(h.b.NormalKind)||this.setVerticesData(h.b.NormalKind,t,!0)}return e._sourceNormals},t.prototype.applySkeleton=function(e){if(!this.geometry)return this;if(this.geometry._softwareSkinningFrameId==this.getScene().getFrameId())return this;if(this.geometry._softwareSkinningFrameId=this.getScene().getFrameId(),!this.isVerticesDataPresent(h.b.PositionKind))return this;if(!this.isVerticesDataPresent(h.b.NormalKind))return this;if(!this.isVerticesDataPresent(h.b.MatricesIndicesKind))return this;if(!this.isVerticesDataPresent(h.b.MatricesWeightsKind))return this;var t=this._internalMeshDataInfo;if(!t._sourcePositions){var n=this.subMeshes.slice();this.setPositionsForCPUSkinning(),this.subMeshes=n}t._sourceNormals||this.setNormalsForCPUSkinning();var r=this.getVerticesData(h.b.PositionKind);if(!r)return this;r instanceof Float32Array||(r=new Float32Array(r));var i=this.getVerticesData(h.b.NormalKind);if(!i)return this;i instanceof Float32Array||(i=new Float32Array(i));var o=this.getVerticesData(h.b.MatricesIndicesKind),a=this.getVerticesData(h.b.MatricesWeightsKind);if(!a||!o)return this;for(var s,l=this.numBoneInfluencers>4,u=l?this.getVerticesData(h.b.MatricesIndicesExtraKind):null,d=l?this.getVerticesData(h.b.MatricesWeightsExtraKind):null,p=e.getTransformMatrices(this),f=c.e.Zero(),m=new c.a,g=new c.a,_=0,v=0;v<r.length;v+=3,_+=4){var b;for(s=0;s<4;s++)(b=a[_+s])>0&&(c.a.FromFloat32ArrayToRefScaled(p,Math.floor(16*o[_+s]),b,g),m.addToSelf(g));if(l)for(s=0;s<4;s++)(b=d[_+s])>0&&(c.a.FromFloat32ArrayToRefScaled(p,Math.floor(16*u[_+s]),b,g),m.addToSelf(g));c.e.TransformCoordinatesFromFloatsToRef(t._sourcePositions[v],t._sourcePositions[v+1],t._sourcePositions[v+2],m,f),f.toArray(r,v),c.e.TransformNormalFromFloatsToRef(t._sourceNormals[v],t._sourceNormals[v+1],t._sourceNormals[v+2],m,f),f.toArray(i,v),m.reset()}return this.updateVerticesData(h.b.PositionKind,r),this.updateVerticesData(h.b.NormalKind,i),this},t.MinMax=function(e){var t=null,n=null;return e.forEach((function(e){var r=e.getBoundingInfo().boundingBox;t&&n?(t.minimizeInPlace(r.minimumWorld),n.maximizeInPlace(r.maximumWorld)):(t=r.minimumWorld,n=r.maximumWorld)})),t&&n?{min:t,max:n}:{min:c.e.Zero(),max:c.e.Zero()}},t.Center=function(e){var n=e instanceof Array?t.MinMax(e):e;return c.e.Center(n.min,n.max)},t.MergeMeshes=function(e,n,r,i,o,a){var s;if(void 0===n&&(n=!0),!r){var c=0;for(s=0;s<e.length;s++)if(e[s]&&(c+=e[s].getTotalVertices())>=65536)return C.a.Warn("Cannot merge meshes because resulting mesh will have more than 65536 vertices. Please use allow32BitsIndices = true to use 32 bits indices"),null}if(a){var l,u,h=null;o=!1}var p,f=new Array,g=new Array,_=null,b=new Array,y=null;for(s=0;s<e.length;s++)if(e[s]){var x=e[s];if(x.isAnInstance)return C.a.Warn("Cannot merge instance meshes."),null;var T=x.computeWorldMatrix(!0);if((p=d.a.ExtractFromMesh(x,!0,!0)).transform(T),_?_.merge(p,r):(_=p,y=x),o&&b.push(x.getTotalIndices()),a)if(x.material){var E=x.material;if(E instanceof v.a){for(u=0;u<E.subMaterials.length;u++)f.indexOf(E.subMaterials[u])<0&&f.push(E.subMaterials[u]);for(l=0;l<x.subMeshes.length;l++)g.push(f.indexOf(E.subMaterials[x.subMeshes[l].materialIndex])),b.push(x.subMeshes[l].indexCount)}else for(f.indexOf(E)<0&&f.push(E),l=0;l<x.subMeshes.length;l++)g.push(f.indexOf(E)),b.push(x.subMeshes[l].indexCount)}else for(l=0;l<x.subMeshes.length;l++)g.push(0),b.push(x.subMeshes[l].indexCount)}if(y=y,i||(i=new t(y.name+"_merged",y.getScene())),_.applyToMesh(i),i.checkCollisions=y.checkCollisions,n)for(s=0;s<e.length;s++)e[s]&&e[s].dispose();if(o||a){i.releaseSubMeshes(),s=0;for(var S=0;s<b.length;)m.b.CreateFromIndices(0,S,b[s],i),S+=b[s],s++}if(a){for((h=new v.a(y.name+"_merged",y.getScene())).subMaterials=f,l=0;l<i.subMeshes.length;l++)i.subMeshes[l].materialIndex=g[l];i.material=h}else i.material=y.material;return i},t.prototype.addInstance=function(e){e._indexInSourceMeshInstanceArray=this.instances.length,this.instances.push(e)},t.prototype.removeInstance=function(e){var t=e._indexInSourceMeshInstanceArray;if(-1!=t){if(t!==this.instances.length-1){var n=this.instances[this.instances.length-1];this.instances[t]=n,n._indexInSourceMeshInstanceArray=t}e._indexInSourceMeshInstanceArray=-1,this.instances.pop()}},t.FRONTSIDE=d.a.FRONTSIDE,t.BACKSIDE=d.a.BACKSIDE,t.DOUBLESIDE=d.a.DOUBLESIDE,t.DEFAULTSIDE=d.a.DEFAULTSIDE,t.NO_CAP=0,t.CAP_START=1,t.CAP_END=2,t.CAP_ALL=3,t.NO_FLIP=0,t.FLIP_TILE=1,t.ROTATE_TILE=2,t.FLIP_ROW=3,t.ROTATE_ROW=4,t.FLIP_N_ROTATE_TILE=5,t.FLIP_N_ROTATE_ROW=6,t.CENTER=0,t.LEFT=1,t.RIGHT=2,t.TOP=3,t.BOTTOM=4,t._GroundMeshParser=function(e,t){throw T.a.WarnImport("GroundMesh")},t}(f.a)},function(e,t,n){"use strict";n.d(t,"a",(function(){return r}));var r=function(){function e(){}return e._AddLogEntry=function(t){e._LogCache=t+e._LogCache,e.OnNewCacheEntry&&e.OnNewCacheEntry(t)},e._FormatMessage=function(e){var t=function(e){return e<10?"0"+e:""+e},n=new Date;return"["+t(n.getHours())+":"+t(n.getMinutes())+":"+t(n.getSeconds())+"]: "+e},e._LogDisabled=function(e){},e._LogEnabled=function(t){var n=e._FormatMessage(t);console.log("BJS - "+n);var r="<div style='color:white'>"+n+"</div><br>";e._AddLogEntry(r)},e._WarnDisabled=function(e){},e._WarnEnabled=function(t){var n=e._FormatMessage(t);console.warn("BJS - "+n);var r="<div style='color:orange'>"+n+"</div><br>";e._AddLogEntry(r)},e._ErrorDisabled=function(e){},e._ErrorEnabled=function(t){e.errorsCount++;var n=e._FormatMessage(t);console.error("BJS - "+n);var r="<div style='color:red'>"+n+"</div><br>";e._AddLogEntry(r)},Object.defineProperty(e,"LogCache",{get:function(){return 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n=t.activeCamera.globalPosition;n||(n=t.activeCamera.devicePosition),e.setVector3("vEyePosition",t._mirroredCameraPosition?t._mirroredCameraPosition:n)}},e.PrepareDefinesForMergedUV=function(e,t,n){t._needUVs=!0,t[n]=!0,e.getTextureMatrix().isIdentityAs3x2()?(t[n+"DIRECTUV"]=e.coordinatesIndex+1,0===e.coordinatesIndex?t.MAINUV1=!0:t.MAINUV2=!0):t[n+"DIRECTUV"]=0},e.BindTextureMatrix=function(e,t,n){var r=e.getTextureMatrix();t.updateMatrix(n+"Matrix",r)},e.GetFogState=function(e,t){return t.fogEnabled&&e.applyFog&&t.fogMode!==i.a.FOGMODE_NONE},e.PrepareDefinesForMisc=function(e,t,n,r,i,o,a){a._areMiscDirty&&(a.LOGARITHMICDEPTH=n,a.POINTSIZE=r,a.FOG=i&&this.GetFogState(e,t),a.NONUNIFORMSCALING=e.nonUniformScaling,a.ALPHATEST=o)},e.PrepareDefinesForFrameBoundValues=function(e,t,n,r,i){void 0===i&&(i=null);var o,a,s,c,l,u,h=!1;o=null==i?void 0!==e.clipPlane&&null!==e.clipPlane:i,a=null==i?void 0!==e.clipPlane2&&null!==e.clipPlane2:i,s=null==i?void 0!==e.clipPlane3&&null!==e.clipPlane3:i,c=null==i?void 0!==e.clipPlane4&&null!==e.clipPlane4:i,l=null==i?void 0!==e.clipPlane5&&null!==e.clipPlane5:i,u=null==i?void 0!==e.clipPlane6&&null!==e.clipPlane6:i,n.CLIPPLANE!==o&&(n.CLIPPLANE=o,h=!0),n.CLIPPLANE2!==a&&(n.CLIPPLANE2=a,h=!0),n.CLIPPLANE3!==s&&(n.CLIPPLANE3=s,h=!0),n.CLIPPLANE4!==c&&(n.CLIPPLANE4=c,h=!0),n.CLIPPLANE5!==l&&(n.CLIPPLANE5=l,h=!0),n.CLIPPLANE6!==u&&(n.CLIPPLANE6=u,h=!0),n.DEPTHPREPASS!==!t.getColorWrite()&&(n.DEPTHPREPASS=!n.DEPTHPREPASS,h=!0),n.INSTANCES!==r&&(n.INSTANCES=r,h=!0),h&&n.markAsUnprocessed()},e.PrepareDefinesForBones=function(e,t){if(e.useBones&&e.computeBonesUsingShaders&&e.skeleton){t.NUM_BONE_INFLUENCERS=e.numBoneInfluencers;var n=void 0!==t.BONETEXTURE;e.skeleton.isUsingTextureForMatrices&&n?t.BONETEXTURE=!0:(t.BonesPerMesh=e.skeleton.bones.length+1,t.BONETEXTURE=!n&&void 0)}else t.NUM_BONE_INFLUENCERS=0,t.BonesPerMesh=0},e.PrepareDefinesForMorphTargets=function(e,t){var n=e.morphTargetManager;n?(t.MORPHTARGETS_UV=n.supportsUVs&&t.UV1,t.MORPHTARGETS_TANGENT=n.supportsTangents&&t.TANGENT,t.MORPHTARGETS_NORMAL=n.supportsNormals&&t.NORMAL,t.MORPHTARGETS=n.numInfluencers>0,t.NUM_MORPH_INFLUENCERS=n.numInfluencers):(t.MORPHTARGETS_UV=!1,t.MORPHTARGETS_TANGENT=!1,t.MORPHTARGETS_NORMAL=!1,t.MORPHTARGETS=!1,t.NUM_MORPH_INFLUENCERS=0)},e.PrepareDefinesForAttributes=function(e,t,n,r,i,o){if(void 0===i&&(i=!1),void 0===o&&(o=!0),!t._areAttributesDirty&&t._needNormals===t._normals&&t._needUVs===t._uvs)return!1;if(t._normals=t._needNormals,t._uvs=t._needUVs,t.NORMAL=t._needNormals&&e.isVerticesDataPresent(a.b.NormalKind),t._needNormals&&e.isVerticesDataPresent(a.b.TangentKind)&&(t.TANGENT=!0),t._needUVs?(t.UV1=e.isVerticesDataPresent(a.b.UVKind),t.UV2=e.isVerticesDataPresent(a.b.UV2Kind)):(t.UV1=!1,t.UV2=!1),n){var s=e.useVertexColors&&e.isVerticesDataPresent(a.b.ColorKind);t.VERTEXCOLOR=s,t.VERTEXALPHA=e.hasVertexAlpha&&s&&o}return r&&this.PrepareDefinesForBones(e,t),i&&this.PrepareDefinesForMorphTargets(e,t),!0},e.PrepareDefinesForMultiview=function(e,t){if(e.activeCamera){var n=t.MULTIVIEW;t.MULTIVIEW=null!==e.activeCamera.outputRenderTarget&&e.activeCamera.outputRenderTarget.getViewCount()>1,t.MULTIVIEW!=n&&t.markAsUnprocessed()}},e.PrepareDefinesForLight=function(e,t,n,r,i,o,a){switch(a.needNormals=!0,void 0===i["LIGHT"+r]&&(a.needRebuild=!0),i["LIGHT"+r]=!0,i["SPOTLIGHT"+r]=!1,i["HEMILIGHT"+r]=!1,i["POINTLIGHT"+r]=!1,i["DIRLIGHT"+r]=!1,n.prepareLightSpecificDefines(i,r),i["LIGHT_FALLOFF_PHYSICAL"+r]=!1,i["LIGHT_FALLOFF_GLTF"+r]=!1,i["LIGHT_FALLOFF_STANDARD"+r]=!1,n.falloffType){case s.a.FALLOFF_GLTF:i["LIGHT_FALLOFF_GLTF"+r]=!0;break;case s.a.FALLOFF_PHYSICAL:i["LIGHT_FALLOFF_PHYSICAL"+r]=!0;break;case 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2:this._alphaState.setAlphaBlendFunctionParameters(this._gl.SRC_ALPHA,this._gl.ONE_MINUS_SRC_ALPHA,this._gl.ONE,this._gl.ONE),this._alphaState.alphaBlend=!0;break;case 6:this._alphaState.setAlphaBlendFunctionParameters(this._gl.ONE,this._gl.ONE,this._gl.ZERO,this._gl.ONE),this._alphaState.alphaBlend=!0;break;case 1:this._alphaState.setAlphaBlendFunctionParameters(this._gl.SRC_ALPHA,this._gl.ONE,this._gl.ZERO,this._gl.ONE),this._alphaState.alphaBlend=!0;break;case 3:this._alphaState.setAlphaBlendFunctionParameters(this._gl.ZERO,this._gl.ONE_MINUS_SRC_COLOR,this._gl.ONE,this._gl.ONE),this._alphaState.alphaBlend=!0;break;case 4:this._alphaState.setAlphaBlendFunctionParameters(this._gl.DST_COLOR,this._gl.ZERO,this._gl.ONE,this._gl.ONE),this._alphaState.alphaBlend=!0;break;case 5:this._alphaState.setAlphaBlendFunctionParameters(this._gl.SRC_ALPHA,this._gl.ONE_MINUS_SRC_COLOR,this._gl.ONE,this._gl.ONE),this._alphaState.alphaBlend=!0;break;case 9:this._alphaState.setAlphaBlendFunctionParameters(this._gl.CONSTANT_COLOR,this._gl.ONE_MINUS_CONSTANT_COLOR,this._gl.CONSTANT_ALPHA,this._gl.ONE_MINUS_CONSTANT_ALPHA),this._alphaState.alphaBlend=!0;break;case 10:this._alphaState.setAlphaBlendFunctionParameters(this._gl.ONE,this._gl.ONE_MINUS_SRC_COLOR,this._gl.ONE,this._gl.ONE_MINUS_SRC_ALPHA),this._alphaState.alphaBlend=!0;break;case 11:this._alphaState.setAlphaBlendFunctionParameters(this._gl.ONE,this._gl.ONE,this._gl.ONE,this._gl.ONE),this._alphaState.alphaBlend=!0;break;case 12:this._alphaState.setAlphaBlendFunctionParameters(this._gl.DST_ALPHA,this._gl.ONE,this._gl.ZERO,this._gl.ZERO),this._alphaState.alphaBlend=!0;break;case 13:this._alphaState.setAlphaBlendFunctionParameters(this._gl.ONE_MINUS_DST_COLOR,this._gl.ONE_MINUS_SRC_COLOR,this._gl.ONE_MINUS_DST_ALPHA,this._gl.ONE_MINUS_SRC_ALPHA),this._alphaState.alphaBlend=!0;break;case 14:this._alphaState.setAlphaBlendFunctionParameters(this._gl.ONE,this._gl.ONE_MINUS_SRC_ALPHA,this._gl.ONE,this._gl.ONE_MINUS_SRC_ALPHA),this._alphaState.alphaBlend=!0;break;case 15:this._alphaState.setAlphaBlendFunctionParameters(this._gl.ONE,this._gl.ONE,this._gl.ONE,this._gl.ZERO),this._alphaState.alphaBlend=!0;break;case 16:this._alphaState.setAlphaBlendFunctionParameters(this._gl.ONE_MINUS_DST_COLOR,this._gl.ONE_MINUS_SRC_COLOR,this._gl.ZERO,this._gl.ONE),this._alphaState.alphaBlend=!0}t||(this.depthCullingState.depthMask=0===e),this._alphaMode=e}},c.a.prototype.getAlphaMode=function(){return this._alphaMode},c.a.prototype.setAlphaEquation=function(e){if(this._alphaEquation!==e){switch(e){case 0:this._alphaState.setAlphaEquationParameters(this._gl.FUNC_ADD,this._gl.FUNC_ADD);break;case 1:this._alphaState.setAlphaEquationParameters(this._gl.FUNC_SUBTRACT,this._gl.FUNC_SUBTRACT);break;case 2:this._alphaState.setAlphaEquationParameters(this._gl.FUNC_REVERSE_SUBTRACT,this._gl.FUNC_REVERSE_SUBTRACT);break;case 3:this._alphaState.setAlphaEquationParameters(this._gl.MAX,this._gl.MAX);break;case 4:this._alphaState.setAlphaEquationParameters(this._gl.MIN,this._gl.MIN);break;case 5:this._alphaState.setAlphaEquationParameters(this._gl.MIN,this._gl.FUNC_ADD)}this._alphaEquation=e}},c.a.prototype.getAlphaEquation=function(){return this._alphaEquation};var p=function(e){function t(n,r,a,s){void 0===s&&(s=!1);var c=e.call(this,n,r,a,s)||this;if(c.enableOfflineSupport=!1,c.disableManifestCheck=!1,c.scenes=new Array,c.onNewSceneAddedObservable=new i.c,c.postProcesses=new Array,c.isPointerLock=!1,c.onResizeObservable=new i.c,c.onCanvasBlurObservable=new i.c,c.onCanvasFocusObservable=new i.c,c.onCanvasPointerOutObservable=new i.c,c.onBeginFrameObservable=new i.c,c.customAnimationFrameRequester=null,c.onEndFrameObservable=new i.c,c.onBeforeShaderCompilationObservable=new i.c,c.onAfterShaderCompilationObservable=new i.c,c._deterministicLockstep=!1,c._lockstepMaxSteps=4,c._timeStep=1/60,c._fps=60,c._deltaTime=0,c._drawCalls=new u.a,c.canvasTabIndex=1,c.disablePerformanceMonitorInBackground=!1,c._performanceMonitor=new l.a,!n)return c;if(a=c._creationOptions,t.Instances.push(c),n.getContext){var h=n;if(c._onCanvasFocus=function(){c.onCanvasFocusObservable.notifyObservers(c)},c._onCanvasBlur=function(){c.onCanvasBlurObservable.notifyObservers(c)},h.addEventListener("focus",c._onCanvasFocus),h.addEventListener("blur",c._onCanvasBlur),c._onBlur=function(){c.disablePerformanceMonitorInBackground&&c._performanceMonitor.disable(),c._windowIsBackground=!0},c._onFocus=function(){c.disablePerformanceMonitorInBackground&&c._performanceMonitor.enable(),c._windowIsBackground=!1},c._onCanvasPointerOut=function(e){c.onCanvasPointerOutObservable.notifyObservers(e)},h.addEventListener("pointerout",c._onCanvasPointerOut),o.a.IsWindowObjectExist()){var d=c.getHostWindow();d.addEventListener("blur",c._onBlur),d.addEventListener("focus",c._onFocus);var p=document;c._onFullscreenChange=function(){void 0!==p.fullscreen?c.isFullscreen=p.fullscreen:void 0!==p.mozFullScreen?c.isFullscreen=p.mozFullScreen:void 0!==p.webkitIsFullScreen?c.isFullscreen=p.webkitIsFullScreen:void 0!==p.msIsFullScreen&&(c.isFullscreen=p.msIsFullScreen),c.isFullscreen&&c._pointerLockRequested&&h&&t._RequestPointerlock(h)},document.addEventListener("fullscreenchange",c._onFullscreenChange,!1),document.addEventListener("mozfullscreenchange",c._onFullscreenChange,!1),document.addEventListener("webkitfullscreenchange",c._onFullscreenChange,!1),document.addEventListener("msfullscreenchange",c._onFullscreenChange,!1),c._onPointerLockChange=function(){c.isPointerLock=p.mozPointerLockElement===h||p.webkitPointerLockElement===h||p.msPointerLockElement===h||p.pointerLockElement===h},document.addEventListener("pointerlockchange",c._onPointerLockChange,!1),document.addEventListener("mspointerlockchange",c._onPointerLockChange,!1),document.addEventListener("mozpointerlockchange",c._onPointerLockChange,!1),document.addEventListener("webkitpointerlockchange",c._onPointerLockChange,!1),!t.audioEngine&&a.audioEngine&&t.AudioEngineFactory&&(t.audioEngine=t.AudioEngineFactory(c.getRenderingCanvas()))}c._connectVREvents(),c.enableOfflineSupport=void 0!==t.OfflineProviderFactory,a.doNotHandleTouchAction||c._disableTouchAction(),c._deterministicLockstep=!!a.deterministicLockstep,c._lockstepMaxSteps=a.lockstepMaxSteps||0,c._timeStep=a.timeStep||1/60}return c._prepareVRComponent(),a.autoEnableWebVR&&c.initWebVR(),c}return Object(r.__extends)(t,e),Object.defineProperty(t,"NpmPackage",{get:function(){return c.a.NpmPackage},enumerable:!0,configurable:!0}),Object.defineProperty(t,"Version",{get:function(){return c.a.Version},enumerable:!0,configurable:!0}),Object.defineProperty(t,"Instances",{get:function(){return a.a.Instances},enumerable:!0,configurable:!0}),Object.defineProperty(t,"LastCreatedEngine",{get:function(){return a.a.LastCreatedEngine},enumerable:!0,configurable:!0}),Object.defineProperty(t,"LastCreatedScene",{get:function(){return a.a.LastCreatedScene},enumerable:!0,configurable:!0}),t.MarkAllMaterialsAsDirty=function(e,n){for(var r=0;r<t.Instances.length;r++)for(var i=t.Instances[r],o=0;o<i.scenes.length;o++)i.scenes[o].markAllMaterialsAsDirty(e,n)},t.DefaultLoadingScreenFactory=function(e){throw s.a.WarnImport("LoadingScreen")},Object.defineProperty(t.prototype,"_supportsHardwareTextureRescaling",{get:function(){return!!t._RescalePostProcessFactory},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"performanceMonitor",{get:function(){return this._performanceMonitor},enumerable:!0,configurable:!0}),t.prototype.getInputElement=function(){return this._renderingCanvas},t.prototype.getAspectRatio=function(e,t){void 0===t&&(t=!1);var n=e.viewport;return this.getRenderWidth(t)*n.width/(this.getRenderHeight(t)*n.height)},t.prototype.getScreenAspectRatio=function(){return this.getRenderWidth(!0)/this.getRenderHeight(!0)},t.prototype.getRenderingCanvasClientRect=function(){return this._renderingCanvas?this._renderingCanvas.getBoundingClientRect():null},t.prototype.getInputElementClientRect=function(){return this._renderingCanvas?this.getInputElement().getBoundingClientRect():null},t.prototype.isDeterministicLockStep=function(){return this._deterministicLockstep},t.prototype.getLockstepMaxSteps=function(){return this._lockstepMaxSteps},t.prototype.getTimeStep=function(){return 1e3*this._timeStep},t.prototype.generateMipMapsForCubemap=function(e,t){if(void 0===t&&(t=!0),e.generateMipMaps){var n=this._gl;this._bindTextureDirectly(n.TEXTURE_CUBE_MAP,e,!0),n.generateMipmap(n.TEXTURE_CUBE_MAP),t&&this._bindTextureDirectly(n.TEXTURE_CUBE_MAP,null)}},t.prototype.setState=function(e,t,n,r){void 0===t&&(t=0),void 0===r&&(r=!1),(this._depthCullingState.cull!==e||n)&&(this._depthCullingState.cull=e);var i=this.cullBackFaces?this._gl.BACK:this._gl.FRONT;(this._depthCullingState.cullFace!==i||n)&&(this._depthCullingState.cullFace=i),this.setZOffset(t);var o=r?this._gl.CW:this._gl.CCW;(this._depthCullingState.frontFace!==o||n)&&(this._depthCullingState.frontFace=o)},t.prototype.setZOffset=function(e){this._depthCullingState.zOffset=e},t.prototype.getZOffset=function(){return this._depthCullingState.zOffset},t.prototype.setDepthBuffer=function(e){this._depthCullingState.depthTest=e},t.prototype.getDepthWrite=function(){return this._depthCullingState.depthMask},t.prototype.setDepthWrite=function(e){this._depthCullingState.depthMask=e},t.prototype.getStencilBuffer=function(){return this._stencilState.stencilTest},t.prototype.setStencilBuffer=function(e){this._stencilState.stencilTest=e},t.prototype.getStencilMask=function(){return this._stencilState.stencilMask},t.prototype.setStencilMask=function(e){this._stencilState.stencilMask=e},t.prototype.getStencilFunction=function(){return this._stencilState.stencilFunc},t.prototype.getStencilFunctionReference=function(){return this._stencilState.stencilFuncRef},t.prototype.getStencilFunctionMask=function(){return this._stencilState.stencilFuncMask},t.prototype.setStencilFunction=function(e){this._stencilState.stencilFunc=e},t.prototype.setStencilFunctionReference=function(e){this._stencilState.stencilFuncRef=e},t.prototype.setStencilFunctionMask=function(e){this._stencilState.stencilFuncMask=e},t.prototype.getStencilOperationFail=function(){return this._stencilState.stencilOpStencilFail},t.prototype.getStencilOperationDepthFail=function(){return this._stencilState.stencilOpDepthFail},t.prototype.getStencilOperationPass=function(){return this._stencilState.stencilOpStencilDepthPass},t.prototype.setStencilOperationFail=function(e){this._stencilState.stencilOpStencilFail=e},t.prototype.setStencilOperationDepthFail=function(e){this._stencilState.stencilOpDepthFail=e},t.prototype.setStencilOperationPass=function(e){this._stencilState.stencilOpStencilDepthPass=e},t.prototype.setDitheringState=function(e){e?this._gl.enable(this._gl.DITHER):this._gl.disable(this._gl.DITHER)},t.prototype.setRasterizerState=function(e){e?this._gl.disable(this._gl.RASTERIZER_DISCARD):this._gl.enable(this._gl.RASTERIZER_DISCARD)},t.prototype.getDepthFunction=function(){return this._depthCullingState.depthFunc},t.prototype.setDepthFunction=function(e){this._depthCullingState.depthFunc=e},t.prototype.setDepthFunctionToGreater=function(){this._depthCullingState.depthFunc=this._gl.GREATER},t.prototype.setDepthFunctionToGreaterOrEqual=function(){this._depthCullingState.depthFunc=this._gl.GEQUAL},t.prototype.setDepthFunctionToLess=function(){this._depthCullingState.depthFunc=this._gl.LESS},t.prototype.setDepthFunctionToLessOrEqual=function(){this._depthCullingState.depthFunc=this._gl.LEQUAL},t.prototype.cacheStencilState=function(){this._cachedStencilBuffer=this.getStencilBuffer(),this._cachedStencilFunction=this.getStencilFunction(),this._cachedStencilMask=this.getStencilMask(),this._cachedStencilOperationPass=this.getStencilOperationPass(),this._cachedStencilOperationFail=this.getStencilOperationFail(),this._cachedStencilOperationDepthFail=this.getStencilOperationDepthFail(),this._cachedStencilReference=this.getStencilFunctionReference()},t.prototype.restoreStencilState=function(){this.setStencilFunction(this._cachedStencilFunction),this.setStencilMask(this._cachedStencilMask),this.setStencilBuffer(this._cachedStencilBuffer),this.setStencilOperationPass(this._cachedStencilOperationPass),this.setStencilOperationFail(this._cachedStencilOperationFail),this.setStencilOperationDepthFail(this._cachedStencilOperationDepthFail),this.setStencilFunctionReference(this._cachedStencilReference)},t.prototype.setDirectViewport=function(e,t,n,r){var i=this._cachedViewport;return this._cachedViewport=null,this._viewport(e,t,n,r),i},t.prototype.scissorClear=function(e,t,n,r,i){this.enableScissor(e,t,n,r),this.clear(i,!0,!0,!0),this.disableScissor()},t.prototype.enableScissor=function(e,t,n,r){var i=this._gl;i.enable(i.SCISSOR_TEST),i.scissor(e,t,n,r)},t.prototype.disableScissor=function(){var e=this._gl;e.disable(e.SCISSOR_TEST)},t.prototype._reportDrawCall=function(){this._drawCalls.addCount(1,!1)},t.prototype.initWebVR=function(){throw s.a.WarnImport("WebVRCamera")},t.prototype._prepareVRComponent=function(){},t.prototype._connectVREvents=function(e,t){},t.prototype._submitVRFrame=function(){},t.prototype.disableVR=function(){},t.prototype.isVRPresenting=function(){return!1},t.prototype._requestVRFrame=function(){},t.prototype._loadFileAsync=function(e,t,n){var r=this;return new Promise((function(i,o){r._loadFile(e,(function(e){i(e)}),void 0,t,n,(function(e,t){o(t)}))}))},t.prototype.getVertexShaderSource=function(e){var t=this._gl.getAttachedShaders(e);return t?this._gl.getShaderSource(t[0]):null},t.prototype.getFragmentShaderSource=function(e){var t=this._gl.getAttachedShaders(e);return t?this._gl.getShaderSource(t[1]):null},t.prototype.setDepthStencilTexture=function(e,t,n){void 0!==e&&(t&&(this._boundUniforms[e]=t),n&&n.depthStencilTexture?this._setTexture(e,n,!1,!0):this._setTexture(e,null))},t.prototype.setTextureFromPostProcess=function(e,t){this._bindTexture(e,t?t._textures.data[t._currentRenderTextureInd]:null)},t.prototype.setTextureFromPostProcessOutput=function(e,t){this._bindTexture(e,t?t._outputTexture:null)},t.prototype._convertRGBtoRGBATextureData=function(e,t,n,r){var i;i=1===r?new Float32Array(t*n*4):new Uint32Array(t*n*4);for(var o=0;o<t;o++)for(var a=0;a<n;a++){var s=3*(a*t+o),c=4*(a*t+o);i[c+0]=e[s+0],i[c+1]=e[s+1],i[c+2]=e[s+2],i[c+3]=1}return i},t.prototype._rebuildBuffers=function(){for(var t=0,n=this.scenes;t<n.length;t++){var r=n[t];r.resetCachedMaterial(),r._rebuildGeometries(),r._rebuildTextures()}e.prototype._rebuildBuffers.call(this)},t.prototype._renderFrame=function(){for(var e=0;e<this._activeRenderLoops.length;e++){(0,this._activeRenderLoops[e])()}},t.prototype._renderLoop=function(){if(!this._contextWasLost){var e=!0;!this.renderEvenInBackground&&this._windowIsBackground&&(e=!1),e&&(this.beginFrame(),this._renderViews()||this._renderFrame(),this.endFrame())}this._activeRenderLoops.length>0?this.customAnimationFrameRequester?(this.customAnimationFrameRequester.requestID=this._queueNewFrame(this.customAnimationFrameRequester.renderFunction||this._boundRenderFunction,this.customAnimationFrameRequester),this._frameHandler=this.customAnimationFrameRequester.requestID):this.isVRPresenting()?this._requestVRFrame():this._frameHandler=this._queueNewFrame(this._boundRenderFunction,this.getHostWindow()):this._renderingQueueLaunched=!1},t.prototype._renderViews=function(){return!1},t.prototype.switchFullscreen=function(e){this.isFullscreen?this.exitFullscreen():this.enterFullscreen(e)},t.prototype.enterFullscreen=function(e){this.isFullscreen||(this._pointerLockRequested=e,this._renderingCanvas&&t._RequestFullscreen(this._renderingCanvas))},t.prototype.exitFullscreen=function(){this.isFullscreen&&t._ExitFullscreen()},t.prototype.enterPointerlock=function(){this._renderingCanvas&&t._RequestPointerlock(this._renderingCanvas)},t.prototype.exitPointerlock=function(){t._ExitPointerlock()},t.prototype.beginFrame=function(){this._measureFps(),this.onBeginFrameObservable.notifyObservers(this),e.prototype.beginFrame.call(this)},t.prototype.endFrame=function(){e.prototype.endFrame.call(this),this._submitVRFrame(),this.onEndFrameObservable.notifyObservers(this)},t.prototype.resize=function(){this.isVRPresenting()||e.prototype.resize.call(this)},t.prototype.setSize=function(t,n){if(this._renderingCanvas&&(e.prototype.setSize.call(this,t,n),this.scenes)){for(var r=0;r<this.scenes.length;r++)for(var i=this.scenes[r],o=0;o<i.cameras.length;o++){i.cameras[o]._currentRenderId=0}this.onResizeObservable.hasObservers&&this.onResizeObservable.notifyObservers(this)}},t.prototype.updateDynamicVertexBuffer=function(e,t,n,r){this.bindArrayBuffer(e),void 0===n&&(n=0);var i=t.length||t.byteLength;void 0===r||r>=i&&0===n?t instanceof Array?this._gl.bufferSubData(this._gl.ARRAY_BUFFER,n,new Float32Array(t)):this._gl.bufferSubData(this._gl.ARRAY_BUFFER,n,t):t instanceof Array?this._gl.bufferSubData(this._gl.ARRAY_BUFFER,0,new Float32Array(t).subarray(n,n+r)):(t=t instanceof ArrayBuffer?new Uint8Array(t,n,r):new Uint8Array(t.buffer,t.byteOffset+n,r),this._gl.bufferSubData(this._gl.ARRAY_BUFFER,0,t)),this._resetVertexBufferBinding()},t.prototype._deletePipelineContext=function(t){var n=t;n&&n.program&&n.transformFeedback&&(this.deleteTransformFeedback(n.transformFeedback),n.transformFeedback=null),e.prototype._deletePipelineContext.call(this,t)},t.prototype.createShaderProgram=function(t,n,r,i,o,a){void 0===a&&(a=null),o=o||this._gl,this.onBeforeShaderCompilationObservable.notifyObservers(this);var s=e.prototype.createShaderProgram.call(this,t,n,r,i,o,a);return this.onAfterShaderCompilationObservable.notifyObservers(this),s},t.prototype._createShaderProgram=function(e,t,n,r,i){void 0===i&&(i=null);var o=r.createProgram();if(e.program=o,!o)throw new Error("Unable to create program");if(r.attachShader(o,t),r.attachShader(o,n),this.webGLVersion>1&&i){var a=this.createTransformFeedback();this.bindTransformFeedback(a),this.setTranformFeedbackVaryings(o,i),e.transformFeedback=a}return r.linkProgram(o),this.webGLVersion>1&&i&&this.bindTransformFeedback(null),e.context=r,e.vertexShader=t,e.fragmentShader=n,e.isParallelCompiled||this._finalizePipelineContext(e),o},t.prototype._releaseTexture=function(t){e.prototype._releaseTexture.call(this,t),this.scenes.forEach((function(e){e.postProcesses.forEach((function(e){e._outputTexture==t&&(e._outputTexture=null)})),e.cameras.forEach((function(e){e._postProcesses.forEach((function(e){e&&e._outputTexture==t&&(e._outputTexture=null)}))}))}))},t.prototype._rescaleTexture=function(e,n,r,i,o){var a=this;this._gl.texParameteri(this._gl.TEXTURE_2D,this._gl.TEXTURE_MAG_FILTER,this._gl.LINEAR),this._gl.texParameteri(this._gl.TEXTURE_2D,this._gl.TEXTURE_MIN_FILTER,this._gl.LINEAR),this._gl.texParameteri(this._gl.TEXTURE_2D,this._gl.TEXTURE_WRAP_S,this._gl.CLAMP_TO_EDGE),this._gl.texParameteri(this._gl.TEXTURE_2D,this._gl.TEXTURE_WRAP_T,this._gl.CLAMP_TO_EDGE);var s=this.createRenderTargetTexture({width:n.width,height:n.height},{generateMipMaps:!1,type:0,samplingMode:2,generateDepthBuffer:!1,generateStencilBuffer:!1});!this._rescalePostProcess&&t._RescalePostProcessFactory&&(this._rescalePostProcess=t._RescalePostProcessFactory(this)),this._rescalePostProcess.getEffect().executeWhenCompiled((function(){a._rescalePostProcess.onApply=function(t){t._bindTexture("textureSampler",e)};var t=r;t||(t=a.scenes[a.scenes.length-1]),t.postProcessManager.directRender([a._rescalePostProcess],s,!0),a._bindTextureDirectly(a._gl.TEXTURE_2D,n,!0),a._gl.copyTexImage2D(a._gl.TEXTURE_2D,0,i,0,0,n.width,n.height,0),a.unBindFramebuffer(s),a._releaseTexture(s),o&&o()}))},t.prototype.getFps=function(){return this._fps},t.prototype.getDeltaTime=function(){return this._deltaTime},t.prototype._measureFps=function(){this._performanceMonitor.sampleFrame(),this._fps=this._performanceMonitor.averageFPS,this._deltaTime=this._performanceMonitor.instantaneousFrameTime||0},t.prototype._uploadImageToTexture=function(e,t,n,r){void 0===n&&(n=0),void 0===r&&(r=0);var i=this._gl,o=this._getWebGLTextureType(e.type),a=this._getInternalFormat(e.format),s=this._getRGBABufferInternalSizedFormat(e.type,a),c=e.isCube?i.TEXTURE_CUBE_MAP:i.TEXTURE_2D;this._bindTextureDirectly(c,e,!0),this._unpackFlipY(e.invertY);var l=i.TEXTURE_2D;e.isCube&&(l=i.TEXTURE_CUBE_MAP_POSITIVE_X+n),i.texImage2D(l,r,s,a,o,t),this._bindTextureDirectly(c,null,!0)},t.prototype.updateDynamicIndexBuffer=function(e,t,n){var r;void 0===n&&(n=0),this._currentBoundBuffer[this._gl.ELEMENT_ARRAY_BUFFER]=null,this.bindIndexBuffer(e),r=t instanceof Uint16Array||t instanceof Uint32Array?t:e.is32Bits?new Uint32Array(t):new Uint16Array(t),this._gl.bufferData(this._gl.ELEMENT_ARRAY_BUFFER,r,this._gl.DYNAMIC_DRAW),this._resetIndexBufferBinding()},t.prototype.updateRenderTargetTextureSampleCount=function(e,t){if(this.webGLVersion<2||!e)return 1;if(e.samples===t)return t;var n=this._gl;if(t=Math.min(t,this.getCaps().maxMSAASamples),e._depthStencilBuffer&&(n.deleteRenderbuffer(e._depthStencilBuffer),e._depthStencilBuffer=null),e._MSAAFramebuffer&&(n.deleteFramebuffer(e._MSAAFramebuffer),e._MSAAFramebuffer=null),e._MSAARenderBuffer&&(n.deleteRenderbuffer(e._MSAARenderBuffer),e._MSAARenderBuffer=null),t>1&&n.renderbufferStorageMultisample){var r=n.createFramebuffer();if(!r)throw new Error("Unable to create multi sampled framebuffer");e._MSAAFramebuffer=r,this._bindUnboundFramebuffer(e._MSAAFramebuffer);var i=n.createRenderbuffer();if(!i)throw new Error("Unable to create multi sampled framebuffer");n.bindRenderbuffer(n.RENDERBUFFER,i),n.renderbufferStorageMultisample(n.RENDERBUFFER,t,this._getRGBAMultiSampleBufferFormat(e.type),e.width,e.height),n.framebufferRenderbuffer(n.FRAMEBUFFER,n.COLOR_ATTACHMENT0,n.RENDERBUFFER,i),e._MSAARenderBuffer=i}else this._bindUnboundFramebuffer(e._framebuffer);return e.samples=t,e._depthStencilBuffer=this._setupFramebufferDepthAttachments(e._generateStencilBuffer,e._generateDepthBuffer,e.width,e.height,t),this._bindUnboundFramebuffer(null),t},t.prototype.updateTextureComparisonFunction=function(e,t){if(1!==this.webGLVersion){var n=this._gl;e.isCube?(this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP,e,!0),0===t?(n.texParameteri(n.TEXTURE_CUBE_MAP,n.TEXTURE_COMPARE_FUNC,515),n.texParameteri(n.TEXTURE_CUBE_MAP,n.TEXTURE_COMPARE_MODE,n.NONE)):(n.texParameteri(n.TEXTURE_CUBE_MAP,n.TEXTURE_COMPARE_FUNC,t),n.texParameteri(n.TEXTURE_CUBE_MAP,n.TEXTURE_COMPARE_MODE,n.COMPARE_REF_TO_TEXTURE)),this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP,null)):(this._bindTextureDirectly(this._gl.TEXTURE_2D,e,!0),0===t?(n.texParameteri(n.TEXTURE_2D,n.TEXTURE_COMPARE_FUNC,515),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_COMPARE_MODE,n.NONE)):(n.texParameteri(n.TEXTURE_2D,n.TEXTURE_COMPARE_FUNC,t),n.texParameteri(n.TEXTURE_2D,n.TEXTURE_COMPARE_MODE,n.COMPARE_REF_TO_TEXTURE)),this._bindTextureDirectly(this._gl.TEXTURE_2D,null)),e._comparisonFunction=t}else d.a.Error("WebGL 1 does not support texture comparison.")},t.prototype.createInstancesBuffer=function(e){var t=this._gl.createBuffer();if(!t)throw new Error("Unable to create instance buffer");var n=new h.a(t);return n.capacity=e,this.bindArrayBuffer(n),this._gl.bufferData(this._gl.ARRAY_BUFFER,e,this._gl.DYNAMIC_DRAW),n},t.prototype.deleteInstancesBuffer=function(e){this._gl.deleteBuffer(e)},t.prototype._clientWaitAsync=function(e,t,n){void 0===t&&(t=0),void 0===n&&(n=10);var r=this._gl;return new Promise((function(i,o){var a=function(){var s=r.clientWaitSync(e,t,0);s!=r.WAIT_FAILED?s!=r.TIMEOUT_EXPIRED?i():setTimeout(a,n):o()};a()}))},t.prototype._readPixelsAsync=function(e,t,n,r,i,o,a){if(this._webGLVersion<2)throw new Error("_readPixelsAsync only work on WebGL2+");var s=this._gl,c=s.createBuffer();s.bindBuffer(s.PIXEL_PACK_BUFFER,c),s.bufferData(s.PIXEL_PACK_BUFFER,a.byteLength,s.STREAM_READ),s.readPixels(e,t,n,r,i,o,0),s.bindBuffer(s.PIXEL_PACK_BUFFER,null);var l=s.fenceSync(s.SYNC_GPU_COMMANDS_COMPLETE,0);return l?(s.flush(),this._clientWaitAsync(l,0,10).then((function(){return s.deleteSync(l),s.bindBuffer(s.PIXEL_PACK_BUFFER,c),s.getBufferSubData(s.PIXEL_PACK_BUFFER,0,a),s.bindBuffer(s.PIXEL_PACK_BUFFER,null),s.deleteBuffer(c),a}))):null},t.prototype._readTexturePixels=function(e,t,n,r,i,o){void 0===r&&(r=-1),void 0===i&&(i=0),void 0===o&&(o=null);var a=this._gl;if(!this._dummyFramebuffer){var s=a.createFramebuffer();if(!s)throw new Error("Unable to create dummy framebuffer");this._dummyFramebuffer=s}a.bindFramebuffer(a.FRAMEBUFFER,this._dummyFramebuffer),r>-1?a.framebufferTexture2D(a.FRAMEBUFFER,a.COLOR_ATTACHMENT0,a.TEXTURE_CUBE_MAP_POSITIVE_X+r,e._webGLTexture,i):a.framebufferTexture2D(a.FRAMEBUFFER,a.COLOR_ATTACHMENT0,a.TEXTURE_2D,e._webGLTexture,i);var c=void 0!==e.type?this._getWebGLTextureType(e.type):a.UNSIGNED_BYTE;switch(c){case a.UNSIGNED_BYTE:o||(o=new Uint8Array(4*t*n)),c=a.UNSIGNED_BYTE;break;default:o||(o=new Float32Array(4*t*n)),c=a.FLOAT}return a.readPixels(0,0,t,n,a.RGBA,c,o),a.bindFramebuffer(a.FRAMEBUFFER,this._currentFramebuffer),o},t.prototype.dispose=function(){for(this.hideLoadingUI(),this.onNewSceneAddedObservable.clear();this.postProcesses.length;)this.postProcesses[0].dispose();for(this._rescalePostProcess&&this._rescalePostProcess.dispose();this.scenes.length;)this.scenes[0].dispose();1===t.Instances.length&&t.audioEngine&&t.audioEngine.dispose(),this._dummyFramebuffer&&this._gl.deleteFramebuffer(this._dummyFramebuffer),this.disableVR(),o.a.IsWindowObjectExist()&&(window.removeEventListener("blur",this._onBlur),window.removeEventListener("focus",this._onFocus),this._renderingCanvas&&(this._renderingCanvas.removeEventListener("focus",this._onCanvasFocus),this._renderingCanvas.removeEventListener("blur",this._onCanvasBlur),this._renderingCanvas.removeEventListener("pointerout",this._onCanvasPointerOut)),document.removeEventListener("fullscreenchange",this._onFullscreenChange),document.removeEventListener("mozfullscreenchange",this._onFullscreenChange),document.removeEventListener("webkitfullscreenchange",this._onFullscreenChange),document.removeEventListener("msfullscreenchange",this._onFullscreenChange),document.removeEventListener("pointerlockchange",this._onPointerLockChange),document.removeEventListener("mspointerlockchange",this._onPointerLockChange),document.removeEventListener("mozpointerlockchange",this._onPointerLockChange),document.removeEventListener("webkitpointerlockchange",this._onPointerLockChange)),e.prototype.dispose.call(this);var n=t.Instances.indexOf(this);n>=0&&t.Instances.splice(n,1),this.onResizeObservable.clear(),this.onCanvasBlurObservable.clear(),this.onCanvasFocusObservable.clear(),this.onCanvasPointerOutObservable.clear(),this.onBeginFrameObservable.clear(),this.onEndFrameObservable.clear()},t.prototype._disableTouchAction=function(){this._renderingCanvas&&this._renderingCanvas.setAttribute&&(this._renderingCanvas.setAttribute("touch-action","none"),this._renderingCanvas.style.touchAction="none",this._renderingCanvas.style.msTouchAction="none")},t.prototype.displayLoadingUI=function(){if(o.a.IsWindowObjectExist()){var e=this.loadingScreen;e&&e.displayLoadingUI()}},t.prototype.hideLoadingUI=function(){if(o.a.IsWindowObjectExist()){var e=this._loadingScreen;e&&e.hideLoadingUI()}},Object.defineProperty(t.prototype,"loadingScreen",{get:function(){return!this._loadingScreen&&this._renderingCanvas&&(this._loadingScreen=t.DefaultLoadingScreenFactory(this._renderingCanvas)),this._loadingScreen},set:function(e){this._loadingScreen=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"loadingUIText",{set:function(e){this.loadingScreen.loadingUIText=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"loadingUIBackgroundColor",{set:function(e){this.loadingScreen.loadingUIBackgroundColor=e},enumerable:!0,configurable:!0}),t._RequestPointerlock=function(e){e.requestPointerLock=e.requestPointerLock||e.msRequestPointerLock||e.mozRequestPointerLock||e.webkitRequestPointerLock,e.requestPointerLock&&e.requestPointerLock()},t._ExitPointerlock=function(){var e=document;document.exitPointerLock=document.exitPointerLock||e.msExitPointerLock||e.mozExitPointerLock||e.webkitExitPointerLock,document.exitPointerLock&&document.exitPointerLock()},t._RequestFullscreen=function(e){var t=e.requestFullscreen||e.msRequestFullscreen||e.webkitRequestFullscreen||e.mozRequestFullScreen;t&&t.call(e)},t._ExitFullscreen=function(){var 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y=e.properties[b].value,C=e.properties[b].name,x=e.properties[b].targetType;"target"===C?y=f=null!==x&&"SceneProperties"===x?r:r.getNodeByName(y):"parent"===C?y=r.getNodeByName(y):"sound"===C?r.getSoundByName&&(y=r.getSoundByName(y)):"propertyPath"!==C?y=2===e.type&&"operator"===C?p[y]:o(0,y,f,"value"===C?m:null):m=y,h.push(y)}if(null===u?h.push(a):h.push(null),"InterpolateValueAction"===e.name){var E=h[h.length-2];h[h.length-1]=E,h[h.length-2]=a}var S=function(e,t){var n=c.a.GetClass("BABYLON."+e);if(n){var r=Object.create(n.prototype);return r.constructor.apply(r,t),r}}(e.name,h);if(S instanceof d&&null!==a){var P=new T(n,a);s?s.then(P):i.registerAction(P),s=P}null===u?S instanceof d?(a=S,S=s):(a=null,s?s.then(S):i.registerAction(S)):u.push(S);for(b=0;b<e.children.length;b++)l(e.children[b],n,a,S,null)}},u=0;u<e.children.length;u++){var h,f=e.children[u];if(f.properties.length>0){var 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Object(h.__extends)(t,e),t.prototype._prepare=function(){},t.prototype.execute=function(){void 0!==this._sound&&this._sound.stop()},t.prototype.serialize=function(t){return e.prototype._serialize.call(this,{name:"StopSoundAction",properties:[{name:"sound",value:this._sound.name}]},t)},t}(l);c.a.RegisteredTypes["BABYLON.PlaySoundAction"]=R,c.a.RegisteredTypes["BABYLON.StopSoundAction"]=R;var I=n(27),L=function(e){function t(t,n,r,i,a,s,c,l){void 0===a&&(a=1e3);var u=e.call(this,t,s)||this;return u.duration=1e3,u.onInterpolationDoneObservable=new o.c,u.propertyPath=r,u.value=i,u.duration=a,u.stopOtherAnimations=c,u.onInterpolationDone=l,u._target=u._effectiveTarget=n,u}return Object(h.__extends)(t,e),t.prototype._prepare=function(){this._effectiveTarget=this._getEffectiveTarget(this._effectiveTarget,this.propertyPath),this._property=this._getProperty(this.propertyPath)},t.prototype.execute=function(){var e,t=this,n=this._actionManager.getScene(),r=[{frame:0,value:this._effectiveTarget[this._property]},{frame:100,value:this.value}];if("number"==typeof this.value)e=I.a.ANIMATIONTYPE_FLOAT;else if(this.value instanceof s.a)e=I.a.ANIMATIONTYPE_COLOR3;else if(this.value instanceof a.e)e=I.a.ANIMATIONTYPE_VECTOR3;else if(this.value instanceof a.a)e=I.a.ANIMATIONTYPE_MATRIX;else{if(!(this.value instanceof a.b))return void g.a.Warn("InterpolateValueAction: Unsupported type ("+typeof this.value+")");e=I.a.ANIMATIONTYPE_QUATERNION}var i=new I.a("InterpolateValueAction",this._property,1e3/this.duration*100,e,I.a.ANIMATIONLOOPMODE_CONSTANT);i.setKeys(r),this.stopOtherAnimations&&n.stopAnimation(this._effectiveTarget);n.beginDirectAnimation(this._effectiveTarget,[i],0,100,!1,1,(function(){t.onInterpolationDoneObservable.notifyObservers(t),t.onInterpolationDone&&t.onInterpolationDone()}))},t.prototype.serialize=function(t){return e.prototype._serialize.call(this,{name:"InterpolateValueAction",properties:[l._GetTargetProperty(this._target),{name:"propertyPath",value:this.propertyPath},{name:"value",value:l._SerializeValueAsString(this.value)},{name:"duration",value:l._SerializeValueAsString(this.duration)},{name:"stopOtherAnimations",value:l._SerializeValueAsString(this.stopOtherAnimations)||!1}]},t)},t}(l);c.a.RegisteredTypes["BABYLON.InterpolateValueAction"]=L;var D=n(169),N=n(146),F=function(){this.enableBlending=!1,this.blendingSpeed=.01,this.loopMode=I.a.ANIMATIONLOOPMODE_CYCLE},k=n(113),B=function(){function e(){this._easingMode=e.EASINGMODE_EASEIN}return e.prototype.setEasingMode=function(e){var t=Math.min(Math.max(e,0),2);this._easingMode=t},e.prototype.getEasingMode=function(){return this._easingMode},e.prototype.easeInCore=function(e){throw new Error("You must implement this method")},e.prototype.ease=function(t){switch(this._easingMode){case e.EASINGMODE_EASEIN:return this.easeInCore(t);case e.EASINGMODE_EASEOUT:return 1-this.easeInCore(1-t)}return t>=.5?.5*(1-this.easeInCore(2*(1-t)))+.5:.5*this.easeInCore(2*t)},e.EASINGMODE_EASEIN=0,e.EASINGMODE_EASEOUT=1,e.EASINGMODE_EASEINOUT=2,e}(),V=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return Object(h.__extends)(t,e),t.prototype.easeInCore=function(e){return e=Math.max(0,Math.min(1,e)),1-Math.sqrt(1-e*e)},t}(B),z=function(e){function t(t){void 0===t&&(t=1);var n=e.call(this)||this;return n.amplitude=t,n}return Object(h.__extends)(t,e),t.prototype.easeInCore=function(e){var t=Math.max(0,this.amplitude);return Math.pow(e,3)-e*t*Math.sin(3.141592653589793*e)},t}(B),U=function(e){function t(t,n){void 0===t&&(t=3),void 0===n&&(n=2);var r=e.call(this)||this;return r.bounces=t,r.bounciness=n,r}return Object(h.__extends)(t,e),t.prototype.easeInCore=function(e){var t=Math.max(0,this.bounces),n=this.bounciness;n<=1&&(n=1.001);var r=Math.pow(n,t),i=1-n,o=(1-r)/i+.5*r,a=e*o,s=Math.log(-a*(1-n)+1)/Math.log(n),c=Math.floor(s),l=c+1,u=(1-Math.pow(n,c))/(i*o),h=.5*(u+(1-Math.pow(n,l))/(i*o)),d=e-h,p=h-u;return-Math.pow(1/n,t-c)/(p*p)*(d-p)*(d+p)},t}(B),j=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return Object(h.__extends)(t,e),t.prototype.easeInCore=function(e){return e*e*e},t}(B),G=function(e){function t(t,n){void 0===t&&(t=3),void 0===n&&(n=3);var r=e.call(this)||this;return r.oscillations=t,r.springiness=n,r}return Object(h.__extends)(t,e),t.prototype.easeInCore=function(e){var t=Math.max(0,this.oscillations),n=Math.max(0,this.springiness);return(0==n?e:(Math.exp(n*e)-1)/(Math.exp(n)-1))*Math.sin((6.283185307179586*t+1.5707963267948966)*e)},t}(B),H=function(e){function t(t){void 0===t&&(t=2);var n=e.call(this)||this;return n.exponent=t,n}return Object(h.__extends)(t,e),t.prototype.easeInCore=function(e){return this.exponent<=0?e:(Math.exp(this.exponent*e)-1)/(Math.exp(this.exponent)-1)},t}(B),W=function(e){function t(t){void 0===t&&(t=2);var n=e.call(this)||this;return n.power=t,n}return Object(h.__extends)(t,e),t.prototype.easeInCore=function(e){var t=Math.max(0,this.power);return Math.pow(e,t)},t}(B),X=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return Object(h.__extends)(t,e),t.prototype.easeInCore=function(e){return e*e},t}(B),K=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return Object(h.__extends)(t,e),t.prototype.easeInCore=function(e){return e*e*e*e},t}(B),Y=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return Object(h.__extends)(t,e),t.prototype.easeInCore=function(e){return e*e*e*e*e},t}(B),q=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return Object(h.__extends)(t,e),t.prototype.easeInCore=function(e){return 1-Math.sin(1.5707963267948966*(1-e))},t}(B),Q=function(e){function t(t,n,r,i){void 0===t&&(t=0),void 0===n&&(n=0),void 0===r&&(r=1),void 0===i&&(i=1);var o=e.call(this)||this;return o.x1=t,o.y1=n,o.x2=r,o.y2=i,o}return Object(h.__extends)(t,e),t.prototype.easeInCore=function(e){return k.c.Interpolate(e,this.x1,this.y1,this.x2,this.y2)},t}(B),Z=n(184),J=n(194),$=n(136),ee=n(149),te=n(122),ne=n(13),re=function(){function e(e){this.SMOOTHING=.75,this.FFT_SIZE=512,this.BARGRAPHAMPLITUDE=256,this.DEBUGCANVASPOS={x:20,y:20},this.DEBUGCANVASSIZE={width:320,height:200},this._scene=e,this._audioEngine=ne.a.audioEngine,this._audioEngine.canUseWebAudio&&this._audioEngine.audioContext&&(this._webAudioAnalyser=this._audioEngine.audioContext.createAnalyser(),this._webAudioAnalyser.minDecibels=-140,this._webAudioAnalyser.maxDecibels=0,this._byteFreqs=new Uint8Array(this._webAudioAnalyser.frequencyBinCount),this._byteTime=new Uint8Array(this._webAudioAnalyser.frequencyBinCount),this._floatFreqs=new Float32Array(this._webAudioAnalyser.frequencyBinCount))}return e.prototype.getFrequencyBinCount=function(){return this._audioEngine.canUseWebAudio?this._webAudioAnalyser.frequencyBinCount:0},e.prototype.getByteFrequencyData=function(){return this._audioEngine.canUseWebAudio&&(this._webAudioAnalyser.smoothingTimeConstant=this.SMOOTHING,this._webAudioAnalyser.fftSize=this.FFT_SIZE,this._webAudioAnalyser.getByteFrequencyData(this._byteFreqs)),this._byteFreqs},e.prototype.getByteTimeDomainData=function(){return this._audioEngine.canUseWebAudio&&(this._webAudioAnalyser.smoothingTimeConstant=this.SMOOTHING,this._webAudioAnalyser.fftSize=this.FFT_SIZE,this._webAudioAnalyser.getByteTimeDomainData(this._byteTime)),this._byteTime},e.prototype.getFloatFrequencyData=function(){return this._audioEngine.canUseWebAudio&&(this._webAudioAnalyser.smoothingTimeConstant=this.SMOOTHING,this._webAudioAnalyser.fftSize=this.FFT_SIZE,this._webAudioAnalyser.getFloatFrequencyData(this._floatFreqs)),this._floatFreqs},e.prototype.drawDebugCanvas=function(){var e=this;if(this._audioEngine.canUseWebAudio&&(this._debugCanvas||(this._debugCanvas=document.createElement("canvas"),this._debugCanvas.width=this.DEBUGCANVASSIZE.width,this._debugCanvas.height=this.DEBUGCANVASSIZE.height,this._debugCanvas.style.position="absolute",this._debugCanvas.style.top=this.DEBUGCANVASPOS.y+"px",this._debugCanvas.style.left=this.DEBUGCANVASPOS.x+"px",this._debugCanvasContext=this._debugCanvas.getContext("2d"),document.body.appendChild(this._debugCanvas),this._registerFunc=function(){e.drawDebugCanvas()},this._scene.registerBeforeRender(this._registerFunc)),this._registerFunc&&this._debugCanvasContext)){var t=this.getByteFrequencyData();this._debugCanvasContext.fillStyle="rgb(0, 0, 0)",this._debugCanvasContext.fillRect(0,0,this.DEBUGCANVASSIZE.width,this.DEBUGCANVASSIZE.height);for(var n=0;n<this.getFrequencyBinCount();n++){var r=t[n]/this.BARGRAPHAMPLITUDE,i=this.DEBUGCANVASSIZE.height*r,o=this.DEBUGCANVASSIZE.height-i-1,a=this.DEBUGCANVASSIZE.width/this.getFrequencyBinCount(),s=n/this.getFrequencyBinCount()*360;this._debugCanvasContext.fillStyle="hsl("+s+", 100%, 50%)",this._debugCanvasContext.fillRect(n*a,o,a,i)}}},e.prototype.stopDebugCanvas=function(){this._debugCanvas&&(this._registerFunc&&(this._scene.unregisterBeforeRender(this._registerFunc),this._registerFunc=null),document.body.removeChild(this._debugCanvas),this._debugCanvas=null,this._debugCanvasContext=null)},e.prototype.connectAudioNodes=function(e,t){this._audioEngine.canUseWebAudio&&(e.connect(this._webAudioAnalyser),this._webAudioAnalyser.connect(t))},e.prototype.dispose=function(){this._audioEngine.canUseWebAudio&&this._webAudioAnalyser.disconnect()},e}();ne.a.AudioEngineFactory=function(e){return new ie(e)};var ie=function(){function e(e){var t=this;void 0===e&&(e=null),this._audioContext=null,this._audioContextInitialized=!1,this._muteButton=null,this.canUseWebAudio=!1,this.WarnedWebAudioUnsupported=!1,this.isMP3supported=!1,this.isOGGsupported=!1,this.unlocked=!0,this.useCustomUnlockedButton=!1,this.onAudioUnlockedObservable=new o.c,this.onAudioLockedObservable=new o.c,this._tryToRun=!1,this._onResize=function(){t._moveButtonToTopLeft()},void 0===window.AudioContext&&void 0===window.webkitAudioContext||(window.AudioContext=window.AudioContext||window.webkitAudioContext,this.canUseWebAudio=!0);var n=document.createElement("audio");this._hostElement=e;try{n&&n.canPlayType&&n.canPlayType('audio/mpeg; codecs="mp3"').replace(/^no$/,"")&&(this.isMP3supported=!0)}catch(e){}try{n&&n.canPlayType&&n.canPlayType('audio/ogg; codecs="vorbis"').replace(/^no$/,"")&&(this.isOGGsupported=!0)}catch(e){}}return Object.defineProperty(e.prototype,"audioContext",{get:function(){return this._audioContextInitialized?this.unlocked||this._muteButton||this._displayMuteButton():this._initializeAudioContext(),this._audioContext},enumerable:!0,configurable:!0}),e.prototype.lock=function(){this._triggerSuspendedState()},e.prototype.unlock=function(){this._triggerRunningState()},e.prototype._resumeAudioContext=function(){var e;return this._audioContext.resume&&(e=this._audioContext.resume()),e||Promise.resolve()},e.prototype._initializeAudioContext=function(){try{this.canUseWebAudio&&(this._audioContext=new AudioContext,this.masterGain=this._audioContext.createGain(),this.masterGain.gain.value=1,this.masterGain.connect(this._audioContext.destination),this._audioContextInitialized=!0,"running"===this._audioContext.state&&this._triggerRunningState())}catch(e){this.canUseWebAudio=!1,g.a.Error("Web Audio: "+e.message)}},e.prototype._triggerRunningState=function(){var e=this;this._tryToRun||(this._tryToRun=!0,this._resumeAudioContext().then((function(){e._tryToRun=!1,e._muteButton&&e._hideMuteButton()})).catch((function(){e._tryToRun=!1,e.unlocked=!1})),this.unlocked=!0,this.onAudioUnlockedObservable.notifyObservers(this))},e.prototype._triggerSuspendedState=function(){this.unlocked=!1,this.onAudioLockedObservable.notifyObservers(this),this._displayMuteButton()},e.prototype._displayMuteButton=function(){var e=this;if(!this.useCustomUnlockedButton&&!this._muteButton){this._muteButton=document.createElement("BUTTON"),this._muteButton.className="babylonUnmuteIcon",this._muteButton.id="babylonUnmuteIconBtn",this._muteButton.title="Unmute";var t=".babylonUnmuteIcon { position: absolute; left: 20px; top: 20px; height: 40px; width: 60px; background-color: rgba(51,51,51,0.7); background-image: url("+(window.SVGSVGElement?"data:image/svg+xml;charset=UTF-8,%3Csvg%20version%3D%221.1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%2239%22%20height%3D%2232%22%20viewBox%3D%220%200%2039%2032%22%3E%3Cpath%20fill%3D%22white%22%20d%3D%22M9.625%2018.938l-0.031%200.016h-4.953q-0.016%200-0.031-0.016v-12.453q0-0.016%200.031-0.016h4.953q0.031%200%200.031%200.016v12.453zM12.125%207.688l8.719-8.703v27.453l-8.719-8.719-0.016-0.047v-9.938zM23.359%207.875l1.406-1.406%204.219%204.203%204.203-4.203%201.422%201.406-4.219%204.219%204.219%204.203-1.484%201.359-4.141-4.156-4.219%204.219-1.406-1.422%204.219-4.203z%22%3E%3C%2Fpath%3E%3C%2Fsvg%3E":"https://cdn.babylonjs.com/Assets/audio.png")+");  background-size: 80%; background-repeat:no-repeat; background-position: center; background-position-y: 4px; border: none; outline: none; transition: transform 0.125s ease-out; cursor: pointer; z-index: 9999; } .babylonUnmuteIcon:hover { transform: scale(1.05) } .babylonUnmuteIcon:active { background-color: rgba(51,51,51,1) }",n=document.createElement("style");n.appendChild(document.createTextNode(t)),document.getElementsByTagName("head")[0].appendChild(n),document.body.appendChild(this._muteButton),this._moveButtonToTopLeft(),this._muteButton.addEventListener("touchend",(function(){e._triggerRunningState()}),!0),this._muteButton.addEventListener("click",(function(){e._triggerRunningState()}),!0),window.addEventListener("resize",this._onResize)}},e.prototype._moveButtonToTopLeft=function(){this._hostElement&&this._muteButton&&(this._muteButton.style.top=this._hostElement.offsetTop+20+"px",this._muteButton.style.left=this._hostElement.offsetLeft+20+"px")},e.prototype._hideMuteButton=function(){this._muteButton&&(document.body.removeChild(this._muteButton),this._muteButton=null)},e.prototype.dispose=function(){this.canUseWebAudio&&this._audioContextInitialized&&(this._connectedAnalyser&&this._audioContext&&(this._connectedAnalyser.stopDebugCanvas(),this._connectedAnalyser.dispose(),this.masterGain.disconnect(),this.masterGain.connect(this._audioContext.destination),this._connectedAnalyser=null),this.masterGain.gain.value=1),this.WarnedWebAudioUnsupported=!1,this._hideMuteButton(),window.removeEventListener("resize",this._onResize),this.onAudioUnlockedObservable.clear(),this.onAudioLockedObservable.clear()},e.prototype.getGlobalVolume=function(){return this.canUseWebAudio&&this._audioContextInitialized?this.masterGain.gain.value:-1},e.prototype.setGlobalVolume=function(e){this.canUseWebAudio&&this._audioContextInitialized&&(this.masterGain.gain.value=e)},e.prototype.connectToAnalyser=function(e){this._connectedAnalyser&&this._connectedAnalyser.stopDebugCanvas(),this.canUseWebAudio&&this._audioContextInitialized&&this._audioContext&&(this._connectedAnalyser=e,this.masterGain.disconnect(),this._connectedAnalyser.connectAudioNodes(this.masterGain,this._audioContext.destination))},e}(),oe=n(139),ae=function(){function e(e,t){void 0===t&&(t={}),this.id=-1,this._isInitialized=!1,this._scene=e,this.soundCollection=new Array,this._options=t,!this._options.mainTrack&&this._scene.soundTracks&&(this._scene.soundTracks.push(this),this.id=this._scene.soundTracks.length-1)}return e.prototype._initializeSoundTrackAudioGraph=function(){ne.a.audioEngine.canUseWebAudio&&ne.a.audioEngine.audioContext&&(this._outputAudioNode=ne.a.audioEngine.audioContext.createGain(),this._outputAudioNode.connect(ne.a.audioEngine.masterGain),this._options&&this._options.volume&&(this._outputAudioNode.gain.value=this._options.volume),this._isInitialized=!0)},e.prototype.dispose=function(){if(ne.a.audioEngine&&ne.a.audioEngine.canUseWebAudio){for(this._connectedAnalyser&&this._connectedAnalyser.stopDebugCanvas();this.soundCollection.length;)this.soundCollection[0].dispose();this._outputAudioNode&&this._outputAudioNode.disconnect(),this._outputAudioNode=null}},e.prototype.AddSound=function(e){this._isInitialized||this._initializeSoundTrackAudioGraph(),ne.a.audioEngine.canUseWebAudio&&this._outputAudioNode&&e.connectToSoundTrackAudioNode(this._outputAudioNode),e.soundTrackId&&(-1===e.soundTrackId?this._scene.mainSoundTrack.RemoveSound(e):this._scene.soundTracks&&this._scene.soundTracks[e.soundTrackId].RemoveSound(e)),this.soundCollection.push(e),e.soundTrackId=this.id},e.prototype.RemoveSound=function(e){var t=this.soundCollection.indexOf(e);-1!==t&&this.soundCollection.splice(t,1)},e.prototype.setVolume=function(e){ne.a.audioEngine.canUseWebAudio&&this._outputAudioNode&&(this._outputAudioNode.gain.value=e)},e.prototype.switchPanningModelToHRTF=function(){if(ne.a.audioEngine.canUseWebAudio)for(var e=0;e<this.soundCollection.length;e++)this.soundCollection[e].switchPanningModelToHRTF()},e.prototype.switchPanningModelToEqualPower=function(){if(ne.a.audioEngine.canUseWebAudio)for(var e=0;e<this.soundCollection.length;e++)this.soundCollection[e].switchPanningModelToEqualPower()},e.prototype.connectToAnalyser=function(e){this._connectedAnalyser&&this._connectedAnalyser.stopDebugCanvas(),this._connectedAnalyser=e,ne.a.audioEngine.canUseWebAudio&&this._outputAudioNode&&(this._outputAudioNode.disconnect(),this._connectedAnalyser.connectAudioNodes(this._outputAudioNode,ne.a.audioEngine.masterGain))},e}(),se=n(20),ce=n(18),le=n(72);r.a.AddParser(se.a.NAME_AUDIO,(function(e,t,n,r){var i,o=[];if(n.sounds=n.sounds||[],void 0!==e.sounds&&null!==e.sounds)for(var a=0,s=e.sounds.length;a<s;a++){var c=e.sounds[a];ne.a.audioEngine.canUseWebAudio?(c.url||(c.url=c.name),o[c.url]?n.sounds.push(oe.a.Parse(c,t,r,o[c.url])):(i=oe.a.Parse(c,t,r),o[c.url]=i,n.sounds.push(i))):n.sounds.push(new oe.a(c.name,null,t))}o=[]})),Object.defineProperty(ce.a.prototype,"mainSoundTrack",{get:function(){var e=this._getComponent(se.a.NAME_AUDIO);return e||(e=new ue(this),this._addComponent(e)),this._mainSoundTrack||(this._mainSoundTrack=new ae(this,{mainTrack:!0})),this._mainSoundTrack},enumerable:!0,configurable:!0}),ce.a.prototype.getSoundByName=function(e){var t;for(t=0;t<this.mainSoundTrack.soundCollection.length;t++)if(this.mainSoundTrack.soundCollection[t].name===e)return this.mainSoundTrack.soundCollection[t];if(this.soundTracks)for(var n=0;n<this.soundTracks.length;n++)for(t=0;t<this.soundTracks[n].soundCollection.length;t++)if(this.soundTracks[n].soundCollection[t].name===e)return this.soundTracks[n].soundCollection[t];return null},Object.defineProperty(ce.a.prototype,"audioEnabled",{get:function(){var e=this._getComponent(se.a.NAME_AUDIO);return e||(e=new ue(this),this._addComponent(e)),e.audioEnabled},set:function(e){var t=this._getComponent(se.a.NAME_AUDIO);t||(t=new ue(this),this._addComponent(t)),e?t.enableAudio():t.disableAudio()},enumerable:!0,configurable:!0}),Object.defineProperty(ce.a.prototype,"headphone",{get:function(){var e=this._getComponent(se.a.NAME_AUDIO);return e||(e=new ue(this),this._addComponent(e)),e.headphone},set:function(e){var t=this._getComponent(se.a.NAME_AUDIO);t||(t=new ue(this),this._addComponent(t)),e?t.switchAudioModeForHeadphones():t.switchAudioModeForNormalSpeakers()},enumerable:!0,configurable:!0}),Object.defineProperty(ce.a.prototype,"audioListenerPositionProvider",{get:function(){var e=this._getComponent(se.a.NAME_AUDIO);return e||(e=new ue(this),this._addComponent(e)),e.audioListenerPositionProvider},set:function(e){var t=this._getComponent(se.a.NAME_AUDIO);if(t||(t=new ue(this),this._addComponent(t)),"function"!=typeof e)throw new Error("The value passed to [Scene.audioListenerPositionProvider] must be a function that returns a Vector3");t.audioListenerPositionProvider=e},enumerable:!0,configurable:!0}),Object.defineProperty(ce.a.prototype,"audioPositioningRefreshRate",{get:function(){var e=this._getComponent(se.a.NAME_AUDIO);return e||(e=new ue(this),this._addComponent(e)),e.audioPositioningRefreshRate},set:function(e){var t=this._getComponent(se.a.NAME_AUDIO);t||(t=new ue(this),this._addComponent(t)),t.audioPositioningRefreshRate=e},enumerable:!0,configurable:!0});var ue=function(){function e(e){this.name=se.a.NAME_AUDIO,this._audioEnabled=!0,this._headphone=!1,this.audioPositioningRefreshRate=500,this._audioListenerPositionProvider=null,this._cachedCameraDirection=new a.e,this._cachedCameraPosition=new a.e,this._lastCheck=0,this.scene=e,e.soundTracks=new Array,e.sounds=new Array}return Object.defineProperty(e.prototype,"audioEnabled",{get:function(){return this._audioEnabled},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"headphone",{get:function(){return this._headphone},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"audioListenerPositionProvider",{get:function(){return this._audioListenerPositionProvider},set:function(e){this._audioListenerPositionProvider=e},enumerable:!0,configurable:!0}),e.prototype.register=function(){this.scene._afterRenderStage.registerStep(se.a.STEP_AFTERRENDER_AUDIO,this,this._afterRender)},e.prototype.rebuild=function(){},e.prototype.serialize=function(e){if(e.sounds=[],this.scene.soundTracks)for(var t=0;t<this.scene.soundTracks.length;t++)for(var n=this.scene.soundTracks[t],r=0;r<n.soundCollection.length;r++)e.sounds.push(n.soundCollection[r].serialize())},e.prototype.addFromContainer=function(e){var t=this;e.sounds&&e.sounds.forEach((function(e){e.play(),e.autoplay=!0,t.scene.mainSoundTrack.AddSound(e)}))},e.prototype.removeFromContainer=function(e,t){var n=this;void 0===t&&(t=!1),e.sounds&&e.sounds.forEach((function(e){e.stop(),e.autoplay=!1,n.scene.mainSoundTrack.RemoveSound(e),t&&e.dispose()}))},e.prototype.dispose=function(){var e=this.scene;if(e._mainSoundTrack&&e.mainSoundTrack.dispose(),e.soundTracks)for(var t=0;t<e.soundTracks.length;t++)e.soundTracks[t].dispose()},e.prototype.disableAudio=function(){var e,t=this.scene;for(this._audioEnabled=!1,ne.a.audioEngine&&ne.a.audioEngine.audioContext&&ne.a.audioEngine.audioContext.suspend(),e=0;e<t.mainSoundTrack.soundCollection.length;e++)t.mainSoundTrack.soundCollection[e].pause();if(t.soundTracks)for(e=0;e<t.soundTracks.length;e++)for(var n=0;n<t.soundTracks[e].soundCollection.length;n++)t.soundTracks[e].soundCollection[n].pause()},e.prototype.enableAudio=function(){var e,t=this.scene;for(this._audioEnabled=!0,ne.a.audioEngine&&ne.a.audioEngine.audioContext&&ne.a.audioEngine.audioContext.resume(),e=0;e<t.mainSoundTrack.soundCollection.length;e++)t.mainSoundTrack.soundCollection[e].isPaused&&t.mainSoundTrack.soundCollection[e].play();if(t.soundTracks)for(e=0;e<t.soundTracks.length;e++)for(var n=0;n<t.soundTracks[e].soundCollection.length;n++)t.soundTracks[e].soundCollection[n].isPaused&&t.soundTracks[e].soundCollection[n].play()},e.prototype.switchAudioModeForHeadphones=function(){var e=this.scene;if(this._headphone=!0,e.mainSoundTrack.switchPanningModelToHRTF(),e.soundTracks)for(var t=0;t<e.soundTracks.length;t++)e.soundTracks[t].switchPanningModelToHRTF()},e.prototype.switchAudioModeForNormalSpeakers=function(){var e=this.scene;if(this._headphone=!1,e.mainSoundTrack.switchPanningModelToEqualPower(),e.soundTracks)for(var t=0;t<e.soundTracks.length;t++)e.soundTracks[t].switchPanningModelToEqualPower()},e.prototype._afterRender=function(){var e=le.a.Now;if(!(this._lastCheck&&e-this._lastCheck<this.audioPositioningRefreshRate)){this._lastCheck=e;var t=this.scene;if(this._audioEnabled&&t._mainSoundTrack&&t.soundTracks&&(0!==t._mainSoundTrack.soundCollection.length||1!==t.soundTracks.length)){var n=ne.a.audioEngine;if(n.audioContext){if(this._audioListenerPositionProvider){var r=this._audioListenerPositionProvider();r.x=r.x||0,r.y=r.y||0,r.z=r.z||0,n.audioContext.listener.setPosition(r.x,r.y,r.z)}else{var i;if(i=t.activeCameras.length>0?t.activeCameras[0]:t.activeCamera){this._cachedCameraPosition.equals(i.globalPosition)||(this._cachedCameraPosition.copyFrom(i.globalPosition),n.audioContext.listener.setPosition(i.globalPosition.x,i.globalPosition.y,i.globalPosition.z)),i.rigCameras&&i.rigCameras.length>0&&(i=i.rigCameras[0]);var o=a.a.Invert(i.getViewMatrix()),s=a.e.TransformNormal(new a.e(0,0,-1),o);s.normalize(),isNaN(s.x)||isNaN(s.y)||isNaN(s.z)||this._cachedCameraDirection.equals(s)||(this._cachedCameraDirection.copyFrom(s),n.audioContext.listener.setOrientation(s.x,s.y,s.z,0,1,0))}else n.audioContext.listener.setPosition(0,0,0)}var c;for(c=0;c<t.mainSoundTrack.soundCollection.length;c++){var l=t.mainSoundTrack.soundCollection[c];l.useCustomAttenuation&&l.updateDistanceFromListener()}if(t.soundTracks)for(c=0;c<t.soundTracks.length;c++)for(var u=0;u<t.soundTracks[c].soundCollection.length;u++)(l=t.soundTracks[c].soundCollection[u]).useCustomAttenuation&&l.updateDistanceFromListener()}}}},e}();oe.a._SceneComponentInitialization=function(e){var t=e._getComponent(se.a.NAME_AUDIO);t||(t=new ue(e),e._addComponent(t))};var he=n(196),de=n(19),pe=function(){function e(){this._zoomStopsAnimation=!1,this._idleRotationSpeed=.05,this._idleRotationWaitTime=2e3,this._idleRotationSpinupTime=2e3,this._isPointerDown=!1,this._lastFrameTime=null,this._lastInteractionTime=-1/0,this._cameraRotationSpeed=0,this._lastFrameRadius=0}return Object.defineProperty(e.prototype,"name",{get:function(){return"AutoRotation"},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"zoomStopsAnimation",{get:function(){return this._zoomStopsAnimation},set:function(e){this._zoomStopsAnimation=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"idleRotationSpeed",{get:function(){return this._idleRotationSpeed},set:function(e){this._idleRotationSpeed=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"idleRotationWaitTime",{get:function(){return this._idleRotationWaitTime},set:function(e){this._idleRotationWaitTime=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"idleRotationSpinupTime",{get:function(){return this._idleRotationSpinupTime},set:function(e){this._idleRotationSpinupTime=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"rotationInProgress",{get:function(){return Math.abs(this._cameraRotationSpeed)>0},enumerable:!0,configurable:!0}),e.prototype.init=function(){},e.prototype.attach=function(e){var t=this;this._attachedCamera=e;var n=this._attachedCamera.getScene();this._onPrePointerObservableObserver=n.onPrePointerObservable.add((function(e){e.type!==de.a.POINTERDOWN?e.type===de.a.POINTERUP&&(t._isPointerDown=!1):t._isPointerDown=!0})),this._onAfterCheckInputsObserver=e.onAfterCheckInputsObservable.add((function(){var e=le.a.Now,n=0;null!=t._lastFrameTime&&(n=e-t._lastFrameTime),t._lastFrameTime=e,t._applyUserInteraction();var r=e-t._lastInteractionTime-t._idleRotationWaitTime,i=Math.max(Math.min(r/t._idleRotationSpinupTime,1),0);t._cameraRotationSpeed=t._idleRotationSpeed*i,t._attachedCamera&&(t._attachedCamera.alpha-=t._cameraRotationSpeed*(n/1e3))}))},e.prototype.detach=function(){if(this._attachedCamera){var e=this._attachedCamera.getScene();this._onPrePointerObservableObserver&&e.onPrePointerObservable.remove(this._onPrePointerObservableObserver),this._attachedCamera.onAfterCheckInputsObservable.remove(this._onAfterCheckInputsObserver),this._attachedCamera=null}},e.prototype._userIsZooming=function(){return!!this._attachedCamera&&0!==this._attachedCamera.inertialRadiusOffset},e.prototype._shouldAnimationStopForInteraction=function(){if(!this._attachedCamera)return!1;var e=!1;return this._lastFrameRadius===this._attachedCamera.radius&&0!==this._attachedCamera.inertialRadiusOffset&&(e=!0),this._lastFrameRadius=this._attachedCamera.radius,this._zoomStopsAnimation?e:this._userIsZooming()},e.prototype._applyUserInteraction=function(){this._userIsMoving()&&!this._shouldAnimationStopForInteraction()&&(this._lastInteractionTime=le.a.Now)},e.prototype._userIsMoving=function(){return!!this._attachedCamera&&(0!==this._attachedCamera.inertialAlphaOffset||0!==this._attachedCamera.inertialBetaOffset||0!==this._attachedCamera.inertialRadiusOffset||0!==this._attachedCamera.inertialPanningX||0!==this._attachedCamera.inertialPanningY||this._isPointerDown)},e}(),fe=function(){function e(){this.transitionDuration=450,this.lowerRadiusTransitionRange=2,this.upperRadiusTransitionRange=-2,this._autoTransitionRange=!1,this._radiusIsAnimating=!1,this._radiusBounceTransition=null,this._animatables=new Array}return Object.defineProperty(e.prototype,"name",{get:function(){return"Bouncing"},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"autoTransitionRange",{get:function(){return this._autoTransitionRange},set:function(e){var t=this;if(this._autoTransitionRange!==e){this._autoTransitionRange=e;var n=this._attachedCamera;n&&(e?this._onMeshTargetChangedObserver=n.onMeshTargetChangedObservable.add((function(e){if(e){e.computeWorldMatrix(!0);var n=e.getBoundingInfo().diagonalLength;t.lowerRadiusTransitionRange=.05*n,t.upperRadiusTransitionRange=.05*n}})):this._onMeshTargetChangedObserver&&n.onMeshTargetChangedObservable.remove(this._onMeshTargetChangedObserver))}},enumerable:!0,configurable:!0}),e.prototype.init=function(){},e.prototype.attach=function(e){var t=this;this._attachedCamera=e,this._onAfterCheckInputsObserver=e.onAfterCheckInputsObservable.add((function(){t._attachedCamera&&(t._isRadiusAtLimit(t._attachedCamera.lowerRadiusLimit)&&t._applyBoundRadiusAnimation(t.lowerRadiusTransitionRange),t._isRadiusAtLimit(t._attachedCamera.upperRadiusLimit)&&t._applyBoundRadiusAnimation(t.upperRadiusTransitionRange))}))},e.prototype.detach=function(){this._attachedCamera&&(this._onAfterCheckInputsObserver&&this._attachedCamera.onAfterCheckInputsObservable.remove(this._onAfterCheckInputsObserver),this._onMeshTargetChangedObserver&&this._attachedCamera.onMeshTargetChangedObservable.remove(this._onMeshTargetChangedObserver),this._attachedCamera=null)},e.prototype._isRadiusAtLimit=function(e){return!!this._attachedCamera&&(this._attachedCamera.radius===e&&!this._radiusIsAnimating)},e.prototype._applyBoundRadiusAnimation=function(t){var n=this;if(this._attachedCamera){this._radiusBounceTransition||(e.EasingFunction.setEasingMode(e.EasingMode),this._radiusBounceTransition=I.a.CreateAnimation("radius",I.a.ANIMATIONTYPE_FLOAT,60,e.EasingFunction)),this._cachedWheelPrecision=this._attachedCamera.wheelPrecision,this._attachedCamera.wheelPrecision=1/0,this._attachedCamera.inertialRadiusOffset=0,this.stopAllAnimations(),this._radiusIsAnimating=!0;var r=I.a.TransitionTo("radius",this._attachedCamera.radius+t,this._attachedCamera,this._attachedCamera.getScene(),60,this._radiusBounceTransition,this.transitionDuration,(function(){return n._clearAnimationLocks()}));r&&this._animatables.push(r)}},e.prototype._clearAnimationLocks=function(){this._radiusIsAnimating=!1,this._attachedCamera&&(this._attachedCamera.wheelPrecision=this._cachedWheelPrecision)},e.prototype.stopAllAnimations=function(){for(this._attachedCamera&&(this._attachedCamera.animations=[]);this._animatables.length;)this._animatables[0].onAnimationEnd=null,this._animatables[0].stop(),this._animatables.shift()},e.EasingFunction=new z(.3),e.EasingMode=B.EASINGMODE_EASEOUT,e}(),me=function(){function e(){this._mode=e.FitFrustumSidesMode,this._radiusScale=1,this._positionScale=.5,this._defaultElevation=.3,this._elevationReturnTime=1500,this._elevationReturnWaitTime=1e3,this._zoomStopsAnimation=!1,this._framingTime=1500,this.autoCorrectCameraLimitsAndSensibility=!0,this._isPointerDown=!1,this._lastInteractionTime=-1/0,this._animatables=new Array,this._betaIsAnimating=!1}return Object.defineProperty(e.prototype,"name",{get:function(){return"Framing"},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"mode",{get:function(){return this._mode},set:function(e){this._mode=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"radiusScale",{get:function(){return this._radiusScale},set:function(e){this._radiusScale=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"positionScale",{get:function(){return this._positionScale},set:function(e){this._positionScale=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"defaultElevation",{get:function(){return this._defaultElevation},set:function(e){this._defaultElevation=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"elevationReturnTime",{get:function(){return this._elevationReturnTime},set:function(e){this._elevationReturnTime=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"elevationReturnWaitTime",{get:function(){return this._elevationReturnWaitTime},set:function(e){this._elevationReturnWaitTime=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"zoomStopsAnimation",{get:function(){return this._zoomStopsAnimation},set:function(e){this._zoomStopsAnimation=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"framingTime",{get:function(){return this._framingTime},set:function(e){this._framingTime=e},enumerable:!0,configurable:!0}),e.prototype.init=function(){},e.prototype.attach=function(t){var n=this;this._attachedCamera=t;var r=this._attachedCamera.getScene();e.EasingFunction.setEasingMode(e.EasingMode),this._onPrePointerObservableObserver=r.onPrePointerObservable.add((function(e){e.type!==de.a.POINTERDOWN?e.type===de.a.POINTERUP&&(n._isPointerDown=!1):n._isPointerDown=!0})),this._onMeshTargetChangedObserver=t.onMeshTargetChangedObservable.add((function(e){e&&n.zoomOnMesh(e)})),this._onAfterCheckInputsObserver=t.onAfterCheckInputsObservable.add((function(){n._applyUserInteraction(),n._maintainCameraAboveGround()}))},e.prototype.detach=function(){if(this._attachedCamera){var e=this._attachedCamera.getScene();this._onPrePointerObservableObserver&&e.onPrePointerObservable.remove(this._onPrePointerObservableObserver),this._onAfterCheckInputsObserver&&this._attachedCamera.onAfterCheckInputsObservable.remove(this._onAfterCheckInputsObserver),this._onMeshTargetChangedObserver&&this._attachedCamera.onMeshTargetChangedObservable.remove(this._onMeshTargetChangedObserver),this._attachedCamera=null}},e.prototype.zoomOnMesh=function(e,t,n){void 0===t&&(t=!1),void 0===n&&(n=null),e.computeWorldMatrix(!0);var r=e.getBoundingInfo().boundingBox;this.zoomOnBoundingInfo(r.minimumWorld,r.maximumWorld,t,n)},e.prototype.zoomOnMeshHierarchy=function(e,t,n){void 0===t&&(t=!1),void 0===n&&(n=null),e.computeWorldMatrix(!0);var r=e.getHierarchyBoundingVectors(!0);this.zoomOnBoundingInfo(r.min,r.max,t,n)},e.prototype.zoomOnMeshesHierarchy=function(e,t,n){void 0===t&&(t=!1),void 0===n&&(n=null);for(var r=new a.e(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),i=new a.e(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE),o=0;o<e.length;o++){var s=e[o].getHierarchyBoundingVectors(!0);a.e.CheckExtends(s.min,r,i),a.e.CheckExtends(s.max,r,i)}this.zoomOnBoundingInfo(r,i,t,n)},e.prototype.zoomOnBoundingInfo=function(t,n,r,i){var o,s=this;if(void 0===r&&(r=!1),void 0===i&&(i=null),this._attachedCamera){var c=t.y,l=c+(n.y-c)*this._positionScale,u=n.subtract(t).scale(.5);if(r)o=new a.e(0,l,0);else{var h=t.add(u);o=new a.e(h.x,l,h.z)}this._vectorTransition||(this._vectorTransition=I.a.CreateAnimation("target",I.a.ANIMATIONTYPE_VECTOR3,60,e.EasingFunction)),this._betaIsAnimating=!0;var d=I.a.TransitionTo("target",o,this._attachedCamera,this._attachedCamera.getScene(),60,this._vectorTransition,this._framingTime);d&&this._animatables.push(d);var p=0;if(this._mode===e.FitFrustumSidesMode){var f=this._calculateLowerRadiusFromModelBoundingSphere(t,n);this.autoCorrectCameraLimitsAndSensibility&&(this._attachedCamera.lowerRadiusLimit=u.length()+this._attachedCamera.minZ),p=f}else this._mode===e.IgnoreBoundsSizeMode&&(p=this._calculateLowerRadiusFromModelBoundingSphere(t,n),this.autoCorrectCameraLimitsAndSensibility&&null===this._attachedCamera.lowerRadiusLimit&&(this._attachedCamera.lowerRadiusLimit=this._attachedCamera.minZ));if(this.autoCorrectCameraLimitsAndSensibility){var m=n.subtract(t).length();this._attachedCamera.panningSensibility=5e3/m,this._attachedCamera.wheelPrecision=100/p}this._radiusTransition||(this._radiusTransition=I.a.CreateAnimation("radius",I.a.ANIMATIONTYPE_FLOAT,60,e.EasingFunction)),(d=I.a.TransitionTo("radius",p,this._attachedCamera,this._attachedCamera.getScene(),60,this._radiusTransition,this._framingTime,(function(){s.stopAllAnimations(),i&&i(),s._attachedCamera&&s._attachedCamera.useInputToRestoreState&&s._attachedCamera.storeState()})))&&this._animatables.push(d)}},e.prototype._calculateLowerRadiusFromModelBoundingSphere=function(t,n){var r=n.subtract(t).length(),i=this._getFrustumSlope(),o=.5*r*this._radiusScale,a=o*Math.sqrt(1+1/(i.x*i.x)),s=o*Math.sqrt(1+1/(i.y*i.y)),c=Math.max(a,s),l=this._attachedCamera;return l?(l.lowerRadiusLimit&&this._mode===e.IgnoreBoundsSizeMode&&(c=c<l.lowerRadiusLimit?l.lowerRadiusLimit:c),l.upperRadiusLimit&&(c=c>l.upperRadiusLimit?l.upperRadiusLimit:c),c):0},e.prototype._maintainCameraAboveGround=function(){var t=this;if(!(this._elevationReturnTime<0)){var n=le.a.Now-this._lastInteractionTime,r=.5*Math.PI-this._defaultElevation,i=.5*Math.PI;if(this._attachedCamera&&!this._betaIsAnimating&&this._attachedCamera.beta>i&&n>=this._elevationReturnWaitTime){this._betaIsAnimating=!0,this.stopAllAnimations(),this._betaTransition||(this._betaTransition=I.a.CreateAnimation("beta",I.a.ANIMATIONTYPE_FLOAT,60,e.EasingFunction));var o=I.a.TransitionTo("beta",r,this._attachedCamera,this._attachedCamera.getScene(),60,this._betaTransition,this._elevationReturnTime,(function(){t._clearAnimationLocks(),t.stopAllAnimations()}));o&&this._animatables.push(o)}}},e.prototype._getFrustumSlope=function(){var e=this._attachedCamera;if(!e)return a.d.Zero();var t=e.getScene().getEngine().getAspectRatio(e),n=Math.tan(e.fov/2),r=n*t;return new a.d(r,n)},e.prototype._clearAnimationLocks=function(){this._betaIsAnimating=!1},e.prototype._applyUserInteraction=function(){this.isUserIsMoving&&(this._lastInteractionTime=le.a.Now,this.stopAllAnimations(),this._clearAnimationLocks())},e.prototype.stopAllAnimations=function(){for(this._attachedCamera&&(this._attachedCamera.animations=[]);this._animatables.length;)this._animatables[0]&&(this._animatables[0].onAnimationEnd=null,this._animatables[0].stop()),this._animatables.shift()},Object.defineProperty(e.prototype,"isUserIsMoving",{get:function(){return!!this._attachedCamera&&(0!==this._attachedCamera.inertialAlphaOffset||0!==this._attachedCamera.inertialBetaOffset||0!==this._attachedCamera.inertialRadiusOffset||0!==this._attachedCamera.inertialPanningX||0!==this._attachedCamera.inertialPanningY||this._isPointerDown)},enumerable:!0,configurable:!0}),e.EasingFunction=new H,e.EasingMode=B.EASINGMODE_EASEINOUT,e.IgnoreBoundsSizeMode=0,e.FitFrustumSidesMode=1,e}(),ge=function(e,t,n,r){void 0===t&&(t=new a.e),void 0===n&&(n=0),void 0===r&&(r=!1),this.direction=e,this.rotatedDirection=t,this.diff=n,this.ignore=r},_e=function(){function e(e){this.ui=e,this.name="AttachToBoxBehavior",this.distanceAwayFromFace=.15,this.distanceAwayFromBottomOfFace=.15,this._faceVectors=[new ge(a.e.Up()),new ge(a.e.Down()),new ge(a.e.Left()),new ge(a.e.Right()),new ge(a.e.Forward()),new ge(a.e.Forward().scaleInPlace(-1))],this._tmpMatrix=new a.a,this._tmpVector=new a.e,this._zeroVector=a.e.Zero(),this._lookAtTmpMatrix=new a.a}return e.prototype.init=function(){},e.prototype._closestFace=function(e){var t=this;return this._faceVectors.forEach((function(n){t._target.rotationQuaternion||(t._target.rotationQuaternion=a.b.RotationYawPitchRoll(t._target.rotation.y,t._target.rotation.x,t._target.rotation.z)),t._target.rotationQuaternion.toRotationMatrix(t._tmpMatrix),a.e.TransformCoordinatesToRef(n.direction,t._tmpMatrix,n.rotatedDirection),n.diff=a.e.GetAngleBetweenVectors(n.rotatedDirection,e,a.e.Cross(n.rotatedDirection,e))})),this._faceVectors.reduce((function(e,t){return e.ignore?t:t.ignore||e.diff<t.diff?e:t}),this._faceVectors[0])},e.prototype._lookAtToRef=function(e,t,n){void 0===t&&(t=new a.e(0,1,0)),a.a.LookAtLHToRef(this._zeroVector,e,t,this._lookAtTmpMatrix),this._lookAtTmpMatrix.invert(),a.b.FromRotationMatrixToRef(this._lookAtTmpMatrix,n)},e.prototype.attach=function(e){var t=this;this._target=e,this._scene=this._target.getScene(),this._onRenderObserver=this._scene.onBeforeRenderObservable.add((function(){if(t._scene.activeCamera){var n=t._scene.activeCamera.position;t._scene.activeCamera.devicePosition&&(n=t._scene.activeCamera.devicePosition);var r=t._closestFace(n.subtract(e.position));t._scene.activeCamera.leftCamera?t._scene.activeCamera.leftCamera.computeWorldMatrix().getRotationMatrixToRef(t._tmpMatrix):t._scene.activeCamera.computeWorldMatrix().getRotationMatrixToRef(t._tmpMatrix),a.e.TransformCoordinatesToRef(a.e.Up(),t._tmpMatrix,t._tmpVector),t._faceVectors.forEach((function(e){r.direction.x&&e.direction.x&&(e.ignore=!0),r.direction.y&&e.direction.y&&(e.ignore=!0),r.direction.z&&e.direction.z&&(e.ignore=!0)}));var i=t._closestFace(t._tmpVector);t._faceVectors.forEach((function(e){e.ignore=!1})),t.ui.position.copyFrom(e.position),r.direction.x&&(r.rotatedDirection.scaleToRef(e.scaling.x/2+t.distanceAwayFromFace,t._tmpVector),t.ui.position.addInPlace(t._tmpVector)),r.direction.y&&(r.rotatedDirection.scaleToRef(e.scaling.y/2+t.distanceAwayFromFace,t._tmpVector),t.ui.position.addInPlace(t._tmpVector)),r.direction.z&&(r.rotatedDirection.scaleToRef(e.scaling.z/2+t.distanceAwayFromFace,t._tmpVector),t.ui.position.addInPlace(t._tmpVector)),t.ui.rotationQuaternion||(t.ui.rotationQuaternion=a.b.RotationYawPitchRoll(t.ui.rotation.y,t.ui.rotation.x,t.ui.rotation.z)),r.rotatedDirection.scaleToRef(-1,t._tmpVector),t._lookAtToRef(t._tmpVector,i.rotatedDirection,t.ui.rotationQuaternion),i.direction.x&&t.ui.up.scaleToRef(t.distanceAwayFromBottomOfFace-e.scaling.x/2,t._tmpVector),i.direction.y&&t.ui.up.scaleToRef(t.distanceAwayFromBottomOfFace-e.scaling.y/2,t._tmpVector),i.direction.z&&t.ui.up.scaleToRef(t.distanceAwayFromBottomOfFace-e.scaling.z/2,t._tmpVector),t.ui.position.addInPlace(t._tmpVector)}}))},e.prototype.detach=function(){this._scene.onBeforeRenderObservable.remove(this._onRenderObserver)},e}(),ve=n(197),be=n(8),ye=n(56),Ce=n(78),xe=n(157),Te=n(26),Ee=function(){function e(e,t,n){void 0===n&&(n=Number.MAX_VALUE),this.origin=e,this.direction=t,this.length=n}return e.prototype.intersectsBoxMinMax=function(t,n,r){void 0===r&&(r=0);var i,o,a,s,c=e.TmpVector3[0].copyFromFloats(t.x-r,t.y-r,t.z-r),l=e.TmpVector3[1].copyFromFloats(n.x+r,n.y+r,n.z+r),u=0,h=Number.MAX_VALUE;if(Math.abs(this.direction.x)<1e-7){if(this.origin.x<c.x||this.origin.x>l.x)return!1}else if(i=1/this.direction.x,o=(c.x-this.origin.x)*i,(a=(l.x-this.origin.x)*i)===-1/0&&(a=1/0),o>a&&(s=o,o=a,a=s),(u=Math.max(o,u))>(h=Math.min(a,h)))return!1;if(Math.abs(this.direction.y)<1e-7){if(this.origin.y<c.y||this.origin.y>l.y)return!1}else if(i=1/this.direction.y,o=(c.y-this.origin.y)*i,(a=(l.y-this.origin.y)*i)===-1/0&&(a=1/0),o>a&&(s=o,o=a,a=s),(u=Math.max(o,u))>(h=Math.min(a,h)))return!1;if(Math.abs(this.direction.z)<1e-7){if(this.origin.z<c.z||this.origin.z>l.z)return!1}else if(i=1/this.direction.z,o=(c.z-this.origin.z)*i,(a=(l.z-this.origin.z)*i)===-1/0&&(a=1/0),o>a&&(s=o,o=a,a=s),(u=Math.max(o,u))>(h=Math.min(a,h)))return!1;return!0},e.prototype.intersectsBox=function(e,t){return void 0===t&&(t=0),this.intersectsBoxMinMax(e.minimum,e.maximum,t)},e.prototype.intersectsSphere=function(e,t){void 0===t&&(t=0);var n=e.center.x-this.origin.x,r=e.center.y-this.origin.y,i=e.center.z-this.origin.z,o=n*n+r*r+i*i,a=e.radius+t,s=a*a;if(o<=s)return!0;var c=n*this.direction.x+r*this.direction.y+i*this.direction.z;return!(c<0)&&o-c*c<=s},e.prototype.intersectsTriangle=function(t,n,r){var i=e.TmpVector3[0],o=e.TmpVector3[1],s=e.TmpVector3[2],c=e.TmpVector3[3],l=e.TmpVector3[4];n.subtractToRef(t,i),r.subtractToRef(t,o),a.e.CrossToRef(this.direction,o,s);var u=a.e.Dot(i,s);if(0===u)return null;var h=1/u;this.origin.subtractToRef(t,c);var d=a.e.Dot(c,s)*h;if(d<0||d>1)return null;a.e.CrossToRef(c,i,l);var p=a.e.Dot(this.direction,l)*h;if(p<0||d+p>1)return null;var f=a.e.Dot(o,l)*h;return f>this.length?null:new xe.a(1-d-p,d,f)},e.prototype.intersectsPlane=function(e){var t,n=a.e.Dot(e.normal,this.direction);if(Math.abs(n)<9.99999997475243e-7)return null;var r=a.e.Dot(e.normal,this.origin);return(t=(-e.d-r)/n)<0?t<-9.99999997475243e-7?null:0:t},e.prototype.intersectsAxis=function(e,t){switch(void 0===t&&(t=0),e){case"y":return(n=(this.origin.y-t)/this.direction.y)>0?null:new a.e(this.origin.x+this.direction.x*-n,t,this.origin.z+this.direction.z*-n);case"x":return(n=(this.origin.x-t)/this.direction.x)>0?null:new a.e(t,this.origin.y+this.direction.y*-n,this.origin.z+this.direction.z*-n);case"z":var n;return(n=(this.origin.z-t)/this.direction.z)>0?null:new a.e(this.origin.x+this.direction.x*-n,this.origin.y+this.direction.y*-n,t);default:return null}},e.prototype.intersectsMesh=function(t,n){var r=a.c.Matrix[0];return t.getWorldMatrix().invertToRef(r),this._tmpRay?e.TransformToRef(this,r,this._tmpRay):this._tmpRay=e.Transform(this,r),t.intersects(this._tmpRay,n)},e.prototype.intersectsMeshes=function(e,t,n){n?n.length=0:n=[];for(var r=0;r<e.length;r++){var i=this.intersectsMesh(e[r],t);i.hit&&n.push(i)}return n.sort(this._comparePickingInfo),n},e.prototype._comparePickingInfo=function(e,t){return e.distance<t.distance?-1:e.distance>t.distance?1:0},e.prototype.intersectionSegment=function(t,n,r){var i=this.origin,o=a.c.Vector3[0],s=a.c.Vector3[1],c=a.c.Vector3[2],l=a.c.Vector3[3];n.subtractToRef(t,o),this.direction.scaleToRef(e.rayl,c),i.addToRef(c,s),t.subtractToRef(i,l);var u,h,d,p,f=a.e.Dot(o,o),m=a.e.Dot(o,c),g=a.e.Dot(c,c),_=a.e.Dot(o,l),v=a.e.Dot(c,l),b=f*g-m*m,y=b,C=b;b<e.smallnum?(h=0,y=1,p=v,C=g):(p=f*v-m*_,(h=m*v-g*_)<0?(h=0,p=v,C=g):h>y&&(h=y,p=v+m,C=g)),p<0?(p=0,-_<0?h=0:-_>f?h=y:(h=-_,y=f)):p>C&&(p=C,-_+m<0?h=0:-_+m>f?h=y:(h=-_+m,y=f)),u=Math.abs(h)<e.smallnum?0:h/y,d=Math.abs(p)<e.smallnum?0:p/C;var x=a.c.Vector3[4];c.scaleToRef(d,x);var T=a.c.Vector3[5];o.scaleToRef(u,T),T.addInPlace(l);var E=a.c.Vector3[6];return T.subtractToRef(x,E),d>0&&d<=this.length&&E.lengthSquared()<r*r?T.length():-1},e.prototype.update=function(e,t,n,r,i,o,a){return this.unprojectRayToRef(e,t,n,r,i,o,a),this},e.Zero=function(){return new e(a.e.Zero(),a.e.Zero())},e.CreateNew=function(t,n,r,i,o,a,s){return e.Zero().update(t,n,r,i,o,a,s)},e.CreateNewFromTo=function(t,n,r){void 0===r&&(r=a.a.IdentityReadOnly);var i=n.subtract(t),o=Math.sqrt(i.x*i.x+i.y*i.y+i.z*i.z);return i.normalize(),e.Transform(new e(t,i,o),r)},e.Transform=function(t,n){var r=new e(new a.e(0,0,0),new a.e(0,0,0));return e.TransformToRef(t,n,r),r},e.TransformToRef=function(e,t,n){a.e.TransformCoordinatesToRef(e.origin,t,n.origin),a.e.TransformNormalToRef(e.direction,t,n.direction),n.length=e.length;var r=n.direction,i=r.length();if(0!==i&&1!==i){var o=1/i;r.x*=o,r.y*=o,r.z*=o,n.length*=i}},e.prototype.unprojectRayToRef=function(e,t,n,r,i,o,s){var c=a.c.Matrix[0];i.multiplyToRef(o,c),c.multiplyToRef(s,c),c.invert();var l=a.c.Vector3[0];l.x=e/n*2-1,l.y=-(t/r*2-1),l.z=-1;var u=a.c.Vector3[1].copyFromFloats(l.x,l.y,1),h=a.c.Vector3[2],d=a.c.Vector3[3];a.e._UnprojectFromInvertedMatrixToRef(l,c,h),a.e._UnprojectFromInvertedMatrixToRef(u,c,d),this.origin.copyFrom(h),d.subtractToRef(h,this.direction),this.direction.normalize()},e.TmpVector3=ye.a.BuildArray(6,a.e.Zero),e.smallnum=1e-8,e.rayl=1e9,e}();ce.a.prototype.createPickingRay=function(e,t,n,r,i){void 0===i&&(i=!1);var o=Ee.Zero();return this.createPickingRayToRef(e,t,n,o,r,i),o},ce.a.prototype.createPickingRayToRef=function(e,t,n,r,i,o){void 0===o&&(o=!1);var s=this.getEngine();if(!i){if(!this.activeCamera)return this;i=this.activeCamera}var c=i.viewport.toGlobal(s.getRenderWidth(),s.getRenderHeight());return e=e/s.getHardwareScalingLevel()-c.x,t=t/s.getHardwareScalingLevel()-(s.getRenderHeight()-c.y-c.height),r.update(e,t,c.width,c.height,n||a.a.IdentityReadOnly,o?a.a.IdentityReadOnly:i.getViewMatrix(),i.getProjectionMatrix()),this},ce.a.prototype.createPickingRayInCameraSpace=function(e,t,n){var r=Ee.Zero();return this.createPickingRayInCameraSpaceToRef(e,t,r,n),r},ce.a.prototype.createPickingRayInCameraSpaceToRef=function(e,t,n,r){if(!Ce.a)return this;var i=this.getEngine();if(!r){if(!this.activeCamera)throw new Error("Active camera not set");r=this.activeCamera}var o=r.viewport.toGlobal(i.getRenderWidth(),i.getRenderHeight()),s=a.a.Identity();return e=e/i.getHardwareScalingLevel()-o.x,t=t/i.getHardwareScalingLevel()-(i.getRenderHeight()-o.y-o.height),n.update(e,t,o.width,o.height,s,s,r.getProjectionMatrix()),this},ce.a.prototype._internalPick=function(e,t,n,r){if(!Ce.a)return null;for(var i=null,o=0;o<this.meshes.length;o++){var a=this.meshes[o];if(t){if(!t(a))continue}else if(!a.isEnabled()||!a.isVisible||!a.isPickable)continue;var s=e(a.getWorldMatrix()),c=a.intersects(s,n,r);if(c&&c.hit&&((n||null==i||!(c.distance>=i.distance))&&(i=c,n)))break}return i||new Ce.a},ce.a.prototype._internalMultiPick=function(e,t,n){if(!Ce.a)return null;for(var r=new Array,i=0;i<this.meshes.length;i++){var o=this.meshes[i];if(t){if(!t(o))continue}else if(!o.isEnabled()||!o.isVisible||!o.isPickable)continue;var a=e(o.getWorldMatrix()),s=o.intersects(a,!1,n);s&&s.hit&&r.push(s)}return r},ce.a.prototype.pick=function(e,t,n,r,i,o){var s=this;if(!Ce.a)return null;var c=this._internalPick((function(n){return s._tempPickingRay||(s._tempPickingRay=Ee.Zero()),s.createPickingRayToRef(e,t,n,s._tempPickingRay,i||null),s._tempPickingRay}),n,r,o);return c&&(c.ray=this.createPickingRay(e,t,a.a.Identity(),i||null)),c},ce.a.prototype.pickWithRay=function(e,t,n,r){var i=this,o=this._internalPick((function(t){return i._pickWithRayInverseMatrix||(i._pickWithRayInverseMatrix=a.a.Identity()),t.invertToRef(i._pickWithRayInverseMatrix),i._cachedRayForTransform||(i._cachedRayForTransform=Ee.Zero()),Ee.TransformToRef(e,i._pickWithRayInverseMatrix,i._cachedRayForTransform),i._cachedRayForTransform}),t,n,r);return o&&(o.ray=e),o},ce.a.prototype.multiPick=function(e,t,n,r,i){var o=this;return this._internalMultiPick((function(n){return o.createPickingRay(e,t,n,r||null)}),n,i)},ce.a.prototype.multiPickWithRay=function(e,t,n){var r=this;return this._internalMultiPick((function(t){return r._pickWithRayInverseMatrix||(r._pickWithRayInverseMatrix=a.a.Identity()),t.invertToRef(r._pickWithRayInverseMatrix),r._cachedRayForTransform||(r._cachedRayForTransform=Ee.Zero()),Ee.TransformToRef(e,r._pickWithRayInverseMatrix,r._cachedRayForTransform),r._cachedRayForTransform}),t,n)},Te.a.prototype.getForwardRay=function(e,t,n){void 0===e&&(e=100),t||(t=this.getWorldMatrix()),n||(n=this.position);var r=this._scene.useRightHandedSystem?new a.e(0,0,-1):new a.e(0,0,1),i=a.e.TransformNormal(r,t),o=a.e.Normalize(i);return new Ee(n,o,e)};var Se=function(){function e(){}return e._RemoveAndStorePivotPoint=function(t){t&&0===e._PivotCached&&(t.getPivotPointToRef(e._OldPivotPoint),e._OldPivotPoint.equalsToFloats(0,0,0)||(t.setPivotMatrix(a.a.IdentityReadOnly),e._OldPivotPoint.subtractToRef(t.getPivotPoint(),e._PivotTranslation),e._PivotTmpVector.copyFromFloats(1,1,1),e._PivotTmpVector.subtractInPlace(t.scaling),e._PivotTmpVector.multiplyInPlace(e._PivotTranslation),t.position.addInPlace(e._PivotTmpVector))),e._PivotCached++},e._RestorePivotPoint=function(t){t&&!e._OldPivotPoint.equalsToFloats(0,0,0)&&1===e._PivotCached&&(t.setPivotPoint(e._OldPivotPoint),e._PivotTmpVector.copyFromFloats(1,1,1),e._PivotTmpVector.subtractInPlace(t.scaling),e._PivotTmpVector.multiplyInPlace(e._PivotTranslation),t.position.subtractInPlace(e._PivotTmpVector)),this._PivotCached--},e._PivotCached=0,e._OldPivotPoint=new a.e,e._PivotTranslation=new a.e,e._PivotTmpVector=new a.e,e}(),Pe=n(110),Oe=function(){function e(e){this._useAlternatePickedPointAboveMaxDragAngleDragSpeed=-1.1,this.maxDragAngle=0,this._useAlternatePickedPointAboveMaxDragAngle=!1,this.currentDraggingPointerID=-1,this.dragging=!1,this.dragDeltaRatio=.2,this.updateDragPlane=!0,this._debugMode=!1,this._moving=!1,this.onDragObservable=new o.c,this.onDragStartObservable=new o.c,this.onDragEndObservable=new o.c,this.moveAttached=!0,this.enabled=!0,this.startAndReleaseDragOnPointerEvents=!0,this.detachCameraControls=!0,this.useObjectOrientationForDragging=!0,this.validateDrag=function(e){return!0},this._tmpVector=new a.e(0,0,0),this._alternatePickedPoint=new a.e(0,0,0),this._worldDragAxis=new a.e(0,0,0),this._targetPosition=new a.e(0,0,0),this._attachedElement=null,this._startDragRay=new Ee(new a.e,new a.e),this._lastPointerRay={},this._dragDelta=new a.e,this._pointA=new a.e(0,0,0),this._pointB=new a.e(0,0,0),this._pointC=new a.e(0,0,0),this._lineA=new a.e(0,0,0),this._lineB=new a.e(0,0,0),this._localAxis=new a.e(0,0,0),this._lookAt=new a.e(0,0,0),this._options=e||{};var t=0;if(this._options.dragAxis&&t++,this._options.dragPlaneNormal&&t++,t>1)throw"Multiple drag modes specified in dragBehavior options. Only one expected"}return Object.defineProperty(e.prototype,"options",{get:function(){return this._options},set:function(e){this._options=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"name",{get:function(){return"PointerDrag"},enumerable:!0,configurable:!0}),e.prototype.init=function(){},e.prototype.attach=function(t,n){var r=this;this._scene=t.getScene(),this.attachedNode=t,e._planeScene||(this._debugMode?e._planeScene=this._scene:(e._planeScene=new ce.a(this._scene.getEngine(),{virtual:!0}),e._planeScene.detachControl(),this._scene.onDisposeObservable.addOnce((function(){e._planeScene.dispose(),e._planeScene=null})))),this._dragPlane=be.a.CreatePlane("pointerDragPlane",this._debugMode?1:1e4,e._planeScene,!1,be.a.DOUBLESIDE),this.lastDragPosition=new a.e(0,0,0);var i=n||function(e){return r.attachedNode==e||e.isDescendantOf(r.attachedNode)};this._pointerObserver=this._scene.onPointerObservable.add((function(t,n){if(r.enabled)if(t.type==de.a.POINTERDOWN)r.startAndReleaseDragOnPointerEvents&&!r.dragging&&t.pickInfo&&t.pickInfo.hit&&t.pickInfo.pickedMesh&&t.pickInfo.pickedPoint&&t.pickInfo.ray&&i(t.pickInfo.pickedMesh)&&r._startDrag(t.event.pointerId,t.pickInfo.ray,t.pickInfo.pickedPoint);else if(t.type==de.a.POINTERUP)r.startAndReleaseDragOnPointerEvents&&r.currentDraggingPointerID==t.event.pointerId&&r.releaseDrag();else if(t.type==de.a.POINTERMOVE){var o=t.event.pointerId;r.currentDraggingPointerID===e._AnyMouseID&&o!==e._AnyMouseID&&"mouse"==t.event.pointerType&&(r._lastPointerRay[r.currentDraggingPointerID]&&(r._lastPointerRay[o]=r._lastPointerRay[r.currentDraggingPointerID],delete r._lastPointerRay[r.currentDraggingPointerID]),r.currentDraggingPointerID=o),r._lastPointerRay[o]||(r._lastPointerRay[o]=new Ee(new a.e,new a.e)),t.pickInfo&&t.pickInfo.ray&&(r._lastPointerRay[o].origin.copyFrom(t.pickInfo.ray.origin),r._lastPointerRay[o].direction.copyFrom(t.pickInfo.ray.direction),r.currentDraggingPointerID==o&&r.dragging&&r._moveDrag(t.pickInfo.ray))}})),this._beforeRenderObserver=this._scene.onBeforeRenderObservable.add((function(){r._moving&&r.moveAttached&&(Se._RemoveAndStorePivotPoint(r.attachedNode),r._targetPosition.subtractToRef(r.attachedNode.absolutePosition,r._tmpVector),r._tmpVector.scaleInPlace(r.dragDeltaRatio),r.attachedNode.getAbsolutePosition().addToRef(r._tmpVector,r._tmpVector),r.validateDrag(r._tmpVector)&&r.attachedNode.setAbsolutePosition(r._tmpVector),Se._RestorePivotPoint(r.attachedNode))}))},e.prototype.releaseDrag=function(){this.dragging&&(this.onDragEndObservable.notifyObservers({dragPlanePoint:this.lastDragPosition,pointerId:this.currentDraggingPointerID}),this.dragging=!1),this.currentDraggingPointerID=-1,this._moving=!1,this.detachCameraControls&&this._attachedElement&&this._scene.activeCamera&&!this._scene.activeCamera.leftCamera&&this._scene.activeCamera.attachControl(this._attachedElement,!this._scene.activeCamera.inputs||this._scene.activeCamera.inputs.noPreventDefault)},e.prototype.startDrag=function(t,n,r){void 0===t&&(t=e._AnyMouseID),this._startDrag(t,n,r);var i=this._lastPointerRay[t];t===e._AnyMouseID&&(i=this._lastPointerRay[Object.keys(this._lastPointerRay)[0]]),i&&this._moveDrag(i)},e.prototype._startDrag=function(e,t,n){if(this._scene.activeCamera&&!this.dragging&&this.attachedNode){Se._RemoveAndStorePivotPoint(this.attachedNode),t?(this._startDragRay.direction.copyFrom(t.direction),this._startDragRay.origin.copyFrom(t.origin)):(this._startDragRay.origin.copyFrom(this._scene.activeCamera.position),this.attachedNode.getWorldMatrix().getTranslationToRef(this._tmpVector),this._tmpVector.subtractToRef(this._scene.activeCamera.position,this._startDragRay.direction)),this._updateDragPlanePosition(this._startDragRay,n||this._tmpVector);var r=this._pickWithRayOnDragPlane(this._startDragRay);r&&(this.dragging=!0,this.currentDraggingPointerID=e,this.lastDragPosition.copyFrom(r),this.onDragStartObservable.notifyObservers({dragPlanePoint:r,pointerId:this.currentDraggingPointerID}),this._targetPosition.copyFrom(this.attachedNode.absolutePosition),this.detachCameraControls&&this._scene.activeCamera&&this._scene.activeCamera.inputs&&!this._scene.activeCamera.leftCamera&&(this._scene.activeCamera.inputs.attachedElement?(this._attachedElement=this._scene.activeCamera.inputs.attachedElement,this._scene.activeCamera.detachControl(this._scene.activeCamera.inputs.attachedElement)):this._attachedElement=null)),Se._RestorePivotPoint(this.attachedNode)}},e.prototype._moveDrag=function(e){this._moving=!0;var t=this._pickWithRayOnDragPlane(e);if(t){this.updateDragPlane&&this._updateDragPlanePosition(e,t);var n=0;this._options.dragAxis?(this.useObjectOrientationForDragging?a.e.TransformCoordinatesToRef(this._options.dragAxis,this.attachedNode.getWorldMatrix().getRotationMatrix(),this._worldDragAxis):this._worldDragAxis.copyFrom(this._options.dragAxis),t.subtractToRef(this.lastDragPosition,this._tmpVector),n=a.e.Dot(this._tmpVector,this._worldDragAxis),this._worldDragAxis.scaleToRef(n,this._dragDelta)):(n=this._dragDelta.length(),t.subtractToRef(this.lastDragPosition,this._dragDelta)),this._targetPosition.addInPlace(this._dragDelta),this.onDragObservable.notifyObservers({dragDistance:n,delta:this._dragDelta,dragPlanePoint:t,dragPlaneNormal:this._dragPlane.forward,pointerId:this.currentDraggingPointerID}),this.lastDragPosition.copyFrom(t)}},e.prototype._pickWithRayOnDragPlane=function(t){var n=this;if(!t)return null;var r=Math.acos(a.e.Dot(this._dragPlane.forward,t.direction));if(r>Math.PI/2&&(r=Math.PI-r),this.maxDragAngle>0&&r>this.maxDragAngle){if(this._useAlternatePickedPointAboveMaxDragAngle){this._tmpVector.copyFrom(t.direction),this.attachedNode.absolutePosition.subtractToRef(t.origin,this._alternatePickedPoint),this._alternatePickedPoint.normalize(),this._alternatePickedPoint.scaleInPlace(this._useAlternatePickedPointAboveMaxDragAngleDragSpeed*a.e.Dot(this._alternatePickedPoint,this._tmpVector)),this._tmpVector.addInPlace(this._alternatePickedPoint);var i=a.e.Dot(this._dragPlane.forward,this._tmpVector);return this._dragPlane.forward.scaleToRef(-i,this._alternatePickedPoint),this._alternatePickedPoint.addInPlace(this._tmpVector),this._alternatePickedPoint.addInPlace(this.attachedNode.absolutePosition),this._alternatePickedPoint}return null}var o=e._planeScene.pickWithRay(t,(function(e){return e==n._dragPlane}));return o&&o.hit&&o.pickedMesh&&o.pickedPoint?o.pickedPoint:null},e.prototype._updateDragPlanePosition=function(e,t){this._pointA.copyFrom(t),this._options.dragAxis?(this.useObjectOrientationForDragging?a.e.TransformCoordinatesToRef(this._options.dragAxis,this.attachedNode.getWorldMatrix().getRotationMatrix(),this._localAxis):this._localAxis.copyFrom(this._options.dragAxis),this._pointA.addToRef(this._localAxis,this._pointB),e.origin.subtractToRef(this._pointA,this._pointC),this._pointA.addToRef(this._pointC.normalize(),this._pointC),this._pointB.subtractToRef(this._pointA,this._lineA),this._pointC.subtractToRef(this._pointA,this._lineB),a.e.CrossToRef(this._lineA,this._lineB,this._lookAt),a.e.CrossToRef(this._lineA,this._lookAt,this._lookAt),this._lookAt.normalize(),this._dragPlane.position.copyFrom(this._pointA),this._pointA.addToRef(this._lookAt,this._lookAt),this._dragPlane.lookAt(this._lookAt)):this._options.dragPlaneNormal?(this.useObjectOrientationForDragging?a.e.TransformCoordinatesToRef(this._options.dragPlaneNormal,this.attachedNode.getWorldMatrix().getRotationMatrix(),this._localAxis):this._localAxis.copyFrom(this._options.dragPlaneNormal),this._dragPlane.position.copyFrom(this._pointA),this._pointA.addToRef(this._localAxis,this._lookAt),this._dragPlane.lookAt(this._lookAt)):(this._dragPlane.position.copyFrom(this._pointA),this._dragPlane.lookAt(e.origin)),this._dragPlane.position.copyFrom(this.attachedNode.absolutePosition),this._dragPlane.computeWorldMatrix(!0)},e.prototype.detach=function(){this._pointerObserver&&this._scene.onPointerObservable.remove(this._pointerObserver),this._beforeRenderObserver&&this._scene.onBeforeRenderObservable.remove(this._beforeRenderObserver),this.releaseDrag()},e._AnyMouseID=-2,e}(),Ae=function(){function e(){this._startDistance=0,this._initialScale=new a.e(0,0,0),this._targetScale=new a.e(0,0,0),this._sceneRenderObserver=null,this._dragBehaviorA=new Oe({}),this._dragBehaviorA.moveAttached=!1,this._dragBehaviorB=new Oe({}),this._dragBehaviorB.moveAttached=!1}return Object.defineProperty(e.prototype,"name",{get:function(){return"MultiPointerScale"},enumerable:!0,configurable:!0}),e.prototype.init=function(){},e.prototype._getCurrentDistance=function(){return this._dragBehaviorA.lastDragPosition.subtract(this._dragBehaviorB.lastDragPosition).length()},e.prototype.attach=function(e){var t=this;this._ownerNode=e,this._dragBehaviorA.onDragStartObservable.add((function(n){t._dragBehaviorA.dragging&&t._dragBehaviorB.dragging&&(t._dragBehaviorA.currentDraggingPointerID==t._dragBehaviorB.currentDraggingPointerID?t._dragBehaviorA.releaseDrag():(t._initialScale.copyFrom(e.scaling),t._startDistance=t._getCurrentDistance()))})),this._dragBehaviorB.onDragStartObservable.add((function(n){t._dragBehaviorA.dragging&&t._dragBehaviorB.dragging&&(t._dragBehaviorA.currentDraggingPointerID==t._dragBehaviorB.currentDraggingPointerID?t._dragBehaviorB.releaseDrag():(t._initialScale.copyFrom(e.scaling),t._startDistance=t._getCurrentDistance()))})),[this._dragBehaviorA,this._dragBehaviorB].forEach((function(e){e.onDragObservable.add((function(){if(t._dragBehaviorA.dragging&&t._dragBehaviorB.dragging){var e=t._getCurrentDistance()/t._startDistance;t._initialScale.scaleToRef(e,t._targetScale)}}))})),e.addBehavior(this._dragBehaviorA),e.addBehavior(this._dragBehaviorB),this._sceneRenderObserver=e.getScene().onBeforeRenderObservable.add((function(){if(t._dragBehaviorA.dragging&&t._dragBehaviorB.dragging){var n=t._targetScale.subtract(e.scaling).scaleInPlace(.1);n.length()>.01&&e.scaling.addInPlace(n)}}))},e.prototype.detach=function(){var e=this;this._ownerNode.getScene().onBeforeRenderObservable.remove(this._sceneRenderObserver),[this._dragBehaviorA,this._dragBehaviorB].forEach((function(t){t.onDragStartObservable.clear(),t.onDragObservable.clear(),e._ownerNode.removeBehavior(t)}))},e}(),Me=n(29),we=function(){function e(){this._sceneRenderObserver=null,this._targetPosition=new a.e(0,0,0),this._moving=!1,this._startingOrientation=new a.b,this.zDragFactor=3,this.rotateDraggedObject=!0,this.dragging=!1,this.dragDeltaRatio=.2,this.currentDraggingPointerID=-1,this.detachCameraControls=!0,this.onDragStartObservable=new o.c,this.onDragEndObservable=new o.c}return Object.defineProperty(e.prototype,"name",{get:function(){return"SixDofDrag"},enumerable:!0,configurable:!0}),e.prototype.init=function(){},Object.defineProperty(e.prototype,"_pointerCamera",{get:function(){return this._scene.cameraToUseForPointers?this._scene.cameraToUseForPointers:this._scene.activeCamera},enumerable:!0,configurable:!0}),e.prototype.attach=function(t){var n=this;this._ownerNode=t,this._scene=this._ownerNode.getScene(),e._virtualScene||(e._virtualScene=new ce.a(this._scene.getEngine()),e._virtualScene.detachControl(),this._scene.getEngine().scenes.pop());var r=null,i=new a.e(0,0,0);this._virtualOriginMesh=new Me.a("",e._virtualScene),this._virtualOriginMesh.rotationQuaternion=new a.b,this._virtualDragMesh=new Me.a("",e._virtualScene),this._virtualDragMesh.rotationQuaternion=new a.b;var o=null;this._pointerObserver=this._scene.onPointerObservable.add((function(e,t){if(e.type==de.a.POINTERDOWN){if(!n.dragging&&e.pickInfo&&e.pickInfo.hit&&e.pickInfo.pickedMesh&&e.pickInfo.ray&&(h=e.pickInfo.pickedMesh,n._ownerNode==h||h.isDescendantOf(n._ownerNode))){n._pointerCamera&&n._pointerCamera.cameraRigMode==Te.a.RIG_MODE_NONE&&e.pickInfo.ray.origin.copyFrom(n._pointerCamera.globalPosition),r=n._ownerNode,Se._RemoveAndStorePivotPoint(r),i.copyFrom(e.pickInfo.ray.origin),n._virtualOriginMesh.position.copyFrom(e.pickInfo.ray.origin),n._virtualOriginMesh.lookAt(e.pickInfo.ray.origin.add(e.pickInfo.ray.direction)),n._virtualOriginMesh.removeChild(n._virtualDragMesh),r.computeWorldMatrix(),n._virtualDragMesh.position.copyFrom(r.absolutePosition),r.rotationQuaternion||(r.rotationQuaternion=a.b.RotationYawPitchRoll(r.rotation.y,r.rotation.x,r.rotation.z));var s=r.parent;r.setParent(null),n._virtualDragMesh.rotationQuaternion.copyFrom(r.rotationQuaternion),r.setParent(s),n._virtualOriginMesh.addChild(n._virtualDragMesh),n._targetPosition.copyFrom(n._virtualDragMesh.absolutePosition),n.dragging=!0,n.currentDraggingPointerID=e.event.pointerId,n.detachCameraControls&&n._pointerCamera&&!n._pointerCamera.leftCamera&&(n._pointerCamera.inputs.attachedElement?(o=n._pointerCamera.inputs.attachedElement,n._pointerCamera.detachControl(n._pointerCamera.inputs.attachedElement)):o=null),Se._RestorePivotPoint(r),n.onDragStartObservable.notifyObservers({})}}else if(e.type==de.a.POINTERUP)n.currentDraggingPointerID==e.event.pointerId&&(n.dragging=!1,n._moving=!1,n.currentDraggingPointerID=-1,r=null,n._virtualOriginMesh.removeChild(n._virtualDragMesh),n.detachCameraControls&&o&&n._pointerCamera&&!n._pointerCamera.leftCamera&&n._pointerCamera.attachControl(o,!0),n.onDragEndObservable.notifyObservers({}));else if(e.type==de.a.POINTERMOVE&&n.currentDraggingPointerID==e.event.pointerId&&n.dragging&&e.pickInfo&&e.pickInfo.ray&&r){var c=n.zDragFactor;n._pointerCamera&&n._pointerCamera.cameraRigMode==Te.a.RIG_MODE_NONE&&(e.pickInfo.ray.origin.copyFrom(n._pointerCamera.globalPosition),c=0);var l=e.pickInfo.ray.origin.subtract(i);i.copyFrom(e.pickInfo.ray.origin);var u=-a.e.Dot(l,e.pickInfo.ray.direction);n._virtualOriginMesh.addChild(n._virtualDragMesh),n._virtualDragMesh.position.z-=n._virtualDragMesh.position.z<1?u*n.zDragFactor:u*c*n._virtualDragMesh.position.z,n._virtualDragMesh.position.z<0&&(n._virtualDragMesh.position.z=0),n._virtualOriginMesh.position.copyFrom(e.pickInfo.ray.origin),n._virtualOriginMesh.lookAt(e.pickInfo.ray.origin.add(e.pickInfo.ray.direction)),n._virtualOriginMesh.removeChild(n._virtualDragMesh),n._targetPosition.copyFrom(n._virtualDragMesh.absolutePosition),r.parent&&a.e.TransformCoordinatesToRef(n._targetPosition,a.a.Invert(r.parent.getWorldMatrix()),n._targetPosition),n._moving||n._startingOrientation.copyFrom(n._virtualDragMesh.rotationQuaternion),n._moving=!0}var h}));var s=new a.b;this._sceneRenderObserver=t.getScene().onBeforeRenderObservable.add((function(){if(n.dragging&&n._moving&&r){if(Se._RemoveAndStorePivotPoint(r),r.position.addInPlace(n._targetPosition.subtract(r.position).scale(n.dragDeltaRatio)),n.rotateDraggedObject){s.copyFrom(n._startingOrientation),s.x=-s.x,s.y=-s.y,s.z=-s.z,n._virtualDragMesh.rotationQuaternion.multiplyToRef(s,s),a.b.RotationYawPitchRollToRef(s.toEulerAngles("xyz").y,0,0,s),s.multiplyToRef(n._startingOrientation,s);var e=r.parent;(!e||e.scaling&&!e.scaling.isNonUniformWithinEpsilon(.001))&&(r.setParent(null),a.b.SlerpToRef(r.rotationQuaternion,s,n.dragDeltaRatio,r.rotationQuaternion),r.setParent(e))}Se._RestorePivotPoint(r)}}))},e.prototype.detach=function(){this._scene&&this._scene.onPointerObservable.remove(this._pointerObserver),this._ownerNode&&this._ownerNode.getScene().onBeforeRenderObservable.remove(this._sceneRenderObserver),this._virtualOriginMesh&&this._virtualOriginMesh.dispose(),this._virtualDragMesh&&this._virtualDragMesh.dispose(),this.onDragEndObservable.clear(),this.onDragStartObservable.clear()},e}(),Re=n(109),Ie=n(23),Le=function(){function e(e,t,n){if(this.targetPosition=a.e.Zero(),this.poleTargetPosition=a.e.Zero(),this.poleTargetLocalOffset=a.e.Zero(),this.poleAngle=0,this.slerpAmount=1,this._bone1Quat=a.b.Identity(),this._bone1Mat=a.a.Identity(),this._bone2Ang=Math.PI,this._maxAngle=Math.PI,this._rightHandedSystem=!1,this._bendAxis=a.e.Right(),this._slerping=!1,this._adjustRoll=0,this._bone2=t,this._bone1=t.getParent(),this._bone1){this.mesh=e;var r=t.getPosition();if(t.getAbsoluteTransform().determinant()>0&&(this._rightHandedSystem=!0,this._bendAxis.x=0,this._bendAxis.y=0,this._bendAxis.z=-1,r.x>r.y&&r.x>r.z&&(this._adjustRoll=.5*Math.PI,this._bendAxis.z=1)),this._bone1.length){var i=this._bone1.getScale(),o=this._bone2.getScale();this._bone1Length=this._bone1.length*i.y*this.mesh.scaling.y,this._bone2Length=this._bone2.length*o.y*this.mesh.scaling.y}else if(this._bone1.children[0]){e.computeWorldMatrix(!0);var s=this._bone2.children[0].getAbsolutePosition(e),c=this._bone2.getAbsolutePosition(e),l=this._bone1.getAbsolutePosition(e);this._bone1Length=a.e.Distance(s,c),this._bone2Length=a.e.Distance(c,l)}this._bone1.getRotationMatrixToRef(Ie.b.WORLD,e,this._bone1Mat),this.maxAngle=Math.PI,n&&(n.targetMesh&&(this.targetMesh=n.targetMesh,this.targetMesh.computeWorldMatrix(!0)),n.poleTargetMesh?(this.poleTargetMesh=n.poleTargetMesh,this.poleTargetMesh.computeWorldMatrix(!0)):n.poleTargetBone?this.poleTargetBone=n.poleTargetBone:this._bone1.getParent()&&(this.poleTargetBone=this._bone1.getParent()),n.poleTargetLocalOffset&&this.poleTargetLocalOffset.copyFrom(n.poleTargetLocalOffset),n.poleAngle&&(this.poleAngle=n.poleAngle),n.bendAxis&&this._bendAxis.copyFrom(n.bendAxis),n.maxAngle&&(this.maxAngle=n.maxAngle),n.slerpAmount&&(this.slerpAmount=n.slerpAmount))}}return Object.defineProperty(e.prototype,"maxAngle",{get:function(){return this._maxAngle},set:function(e){this._setMaxAngle(e)},enumerable:!0,configurable:!0}),e.prototype._setMaxAngle=function(e){e<0&&(e=0),(e>Math.PI||null==e)&&(e=Math.PI),this._maxAngle=e;var t=this._bone1Length,n=this._bone2Length;this._maxReach=Math.sqrt(t*t+n*n-2*t*n*Math.cos(e))},e.prototype.update=function(){var t=this._bone1;if(t){var n=this.targetPosition,r=this.poleTargetPosition,i=e._tmpMats[0],o=e._tmpMats[1];this.targetMesh&&n.copyFrom(this.targetMesh.getAbsolutePosition()),this.poleTargetBone?this.poleTargetBone.getAbsolutePositionFromLocalToRef(this.poleTargetLocalOffset,this.mesh,r):this.poleTargetMesh&&a.e.TransformCoordinatesToRef(this.poleTargetLocalOffset,this.poleTargetMesh.getWorldMatrix(),r);var s=e._tmpVecs[0],c=e._tmpVecs[1],l=e._tmpVecs[2],u=e._tmpVecs[3],h=e._tmpVecs[4],d=e._tmpQuat;t.getAbsolutePositionToRef(this.mesh,s),r.subtractToRef(s,h),0==h.x&&0==h.y&&0==h.z?h.y=1:h.normalize(),n.subtractToRef(s,u),u.normalize(),a.e.CrossToRef(u,h,c),c.normalize(),a.e.CrossToRef(u,c,l),l.normalize(),a.a.FromXYZAxesToRef(l,u,c,i);var p=this._bone1Length,f=this._bone2Length,m=a.e.Distance(s,n);this._maxReach>0&&(m=Math.min(this._maxReach,m));var g=(f*f+m*m-p*p)/(2*f*m),_=(m*m+p*p-f*f)/(2*m*p);g>1&&(g=1),_>1&&(_=1),g<-1&&(g=-1),_<-1&&(_=-1);var v=Math.acos(g),b=Math.acos(_),y=-v-b;if(this._rightHandedSystem)a.a.RotationYawPitchRollToRef(0,0,this._adjustRoll,o),o.multiplyToRef(i,i),a.a.RotationAxisToRef(this._bendAxis,b,o),o.multiplyToRef(i,i);else{var C=e._tmpVecs[5];C.copyFrom(this._bendAxis),C.x*=-1,a.a.RotationAxisToRef(C,-b,o),o.multiplyToRef(i,i)}this.poleAngle&&(a.a.RotationAxisToRef(u,this.poleAngle,o),i.multiplyToRef(o,i)),this._bone1&&(this.slerpAmount<1?(this._slerping||a.b.FromRotationMatrixToRef(this._bone1Mat,this._bone1Quat),a.b.FromRotationMatrixToRef(i,d),a.b.SlerpToRef(this._bone1Quat,d,this.slerpAmount,this._bone1Quat),y=this._bone2Ang*(1-this.slerpAmount)+y*this.slerpAmount,this._bone1.setRotationQuaternion(this._bone1Quat,Ie.b.WORLD,this.mesh),this._slerping=!0):(this._bone1.setRotationMatrix(i,Ie.b.WORLD,this.mesh),this._bone1Mat.copyFrom(i),this._slerping=!1)),this._bone2.setAxisAngle(this._bendAxis,y,Ie.b.LOCAL),this._bone2Ang=y}},e._tmpVecs=[a.e.Zero(),a.e.Zero(),a.e.Zero(),a.e.Zero(),a.e.Zero(),a.e.Zero()],e._tmpQuat=a.b.Identity(),e._tmpMats=[a.a.Identity(),a.a.Identity()],e}(),De=function(){function e(e,t,n,r){if(this.upAxis=a.e.Up(),this.upAxisSpace=Ie.b.LOCAL,this.adjustYaw=0,this.adjustPitch=0,this.adjustRoll=0,this.slerpAmount=1,this._boneQuat=a.b.Identity(),this._slerping=!1,this._firstFrameSkipped=!1,this._fowardAxis=a.e.Forward(),this.mesh=e,this.bone=t,this.target=n,r&&(r.adjustYaw&&(this.adjustYaw=r.adjustYaw),r.adjustPitch&&(this.adjustPitch=r.adjustPitch),r.adjustRoll&&(this.adjustRoll=r.adjustRoll),null!=r.maxYaw?this.maxYaw=r.maxYaw:this.maxYaw=Math.PI,null!=r.minYaw?this.minYaw=r.minYaw:this.minYaw=-Math.PI,null!=r.maxPitch?this.maxPitch=r.maxPitch:this.maxPitch=Math.PI,null!=r.minPitch?this.minPitch=r.minPitch:this.minPitch=-Math.PI,null!=r.slerpAmount&&(this.slerpAmount=r.slerpAmount),null!=r.upAxis&&(this.upAxis=r.upAxis),null!=r.upAxisSpace&&(this.upAxisSpace=r.upAxisSpace),null!=r.yawAxis||null!=r.pitchAxis)){var i=Ie.a.Y,o=Ie.a.X;null!=r.yawAxis&&(i=r.yawAxis.clone()).normalize(),null!=r.pitchAxis&&(o=r.pitchAxis.clone()).normalize();var s=a.e.Cross(o,i);this._transformYawPitch=a.a.Identity(),a.a.FromXYZAxesToRef(o,i,s,this._transformYawPitch),this._transformYawPitchInv=this._transformYawPitch.clone(),this._transformYawPitch.invert()}t.getParent()||this.upAxisSpace!=Ie.b.BONE||(this.upAxisSpace=Ie.b.LOCAL)}return Object.defineProperty(e.prototype,"minYaw",{get:function(){return this._minYaw},set:function(e){this._minYaw=e,this._minYawSin=Math.sin(e),this._minYawCos=Math.cos(e),null!=this._maxYaw&&(this._midYawConstraint=.5*this._getAngleDiff(this._minYaw,this._maxYaw)+this._minYaw,this._yawRange=this._maxYaw-this._minYaw)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"maxYaw",{get:function(){return this._maxYaw},set:function(e){this._maxYaw=e,this._maxYawSin=Math.sin(e),this._maxYawCos=Math.cos(e),null!=this._minYaw&&(this._midYawConstraint=.5*this._getAngleDiff(this._minYaw,this._maxYaw)+this._minYaw,this._yawRange=this._maxYaw-this._minYaw)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"minPitch",{get:function(){return this._minPitch},set:function(e){this._minPitch=e,this._minPitchTan=Math.tan(e)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"maxPitch",{get:function(){return this._maxPitch},set:function(e){this._maxPitch=e,this._maxPitchTan=Math.tan(e)},enumerable:!0,configurable:!0}),e.prototype.update=function(){if(this.slerpAmount<1&&!this._firstFrameSkipped)this._firstFrameSkipped=!0;else{var t=this.bone,n=e._tmpVecs[0];t.getAbsolutePositionToRef(this.mesh,n);var r=this.target,i=e._tmpMats[0],o=e._tmpMats[1],s=this.mesh,c=t.getParent(),l=e._tmpVecs[1];l.copyFrom(this.upAxis),this.upAxisSpace==Ie.b.BONE&&c?(this._transformYawPitch&&a.e.TransformCoordinatesToRef(l,this._transformYawPitchInv,l),c.getDirectionToRef(l,this.mesh,l)):this.upAxisSpace==Ie.b.LOCAL&&(s.getDirectionToRef(l,l),1==s.scaling.x&&1==s.scaling.y&&1==s.scaling.z||l.normalize());var u=!1,h=!1;if(this._maxYaw==Math.PI&&this._minYaw==-Math.PI||(u=!0),this._maxPitch==Math.PI&&this._minPitch==-Math.PI||(h=!0),u||h){var d=e._tmpMats[2],p=e._tmpMats[3];if(this.upAxisSpace==Ie.b.BONE&&1==l.y&&c)c.getRotationMatrixToRef(Ie.b.WORLD,this.mesh,d);else if(this.upAxisSpace!=Ie.b.LOCAL||1!=l.y||c){(m=e._tmpVecs[2]).copyFrom(this._fowardAxis),this._transformYawPitch&&a.e.TransformCoordinatesToRef(m,this._transformYawPitchInv,m),c?c.getDirectionToRef(m,this.mesh,m):s.getDirectionToRef(m,m);var f=a.e.Cross(l,m);f.normalize();var m=a.e.Cross(f,l);a.a.FromXYZAxesToRef(f,l,m,d)}else d.copyFrom(s.getWorldMatrix());d.invertToRef(p);var g=null;if(h){var _=e._tmpVecs[3];r.subtractToRef(n,_),a.e.TransformCoordinatesToRef(_,p,_),g=Math.sqrt(_.x*_.x+_.z*_.z);var v=Math.atan2(_.y,g),b=v;v>this._maxPitch?(_.y=this._maxPitchTan*g,b=this._maxPitch):v<this._minPitch&&(_.y=this._minPitchTan*g,b=this._minPitch),v!=b&&(a.e.TransformCoordinatesToRef(_,d,_),_.addInPlace(n),r=_)}if(u){_=e._tmpVecs[4];r.subtractToRef(n,_),a.e.TransformCoordinatesToRef(_,p,_);var y=Math.atan2(_.x,_.z),C=y;if((y>this._maxYaw||y<this._minYaw)&&(null==g&&(g=Math.sqrt(_.x*_.x+_.z*_.z)),this._yawRange>Math.PI?this._isAngleBetween(y,this._maxYaw,this._midYawConstraint)?(_.z=this._maxYawCos*g,_.x=this._maxYawSin*g,C=this._maxYaw):this._isAngleBetween(y,this._midYawConstraint,this._minYaw)&&(_.z=this._minYawCos*g,_.x=this._minYawSin*g,C=this._minYaw):y>this._maxYaw?(_.z=this._maxYawCos*g,_.x=this._maxYawSin*g,C=this._maxYaw):y<this._minYaw&&(_.z=this._minYawCos*g,_.x=this._minYawSin*g,C=this._minYaw)),this._slerping&&this._yawRange>Math.PI){var x=e._tmpVecs[8];x.copyFrom(Ie.a.Z),this._transformYawPitch&&a.e.TransformCoordinatesToRef(x,this._transformYawPitchInv,x);var T=e._tmpMats[4];this._boneQuat.toRotationMatrix(T),this.mesh.getWorldMatrix().multiplyToRef(T,T),a.e.TransformCoordinatesToRef(x,T,x),a.e.TransformCoordinatesToRef(x,p,x);var E=Math.atan2(x.x,x.z);if(this._getAngleBetween(E,y)>this._getAngleBetween(E,this._midYawConstraint)){null==g&&(g=Math.sqrt(_.x*_.x+_.z*_.z));var S=this._getAngleBetween(E,this._maxYaw);this._getAngleBetween(E,this._minYaw)<S?(C=E+.75*Math.PI,_.z=Math.cos(C)*g,_.x=Math.sin(C)*g):(C=E-.75*Math.PI,_.z=Math.cos(C)*g,_.x=Math.sin(C)*g)}}y!=C&&(a.e.TransformCoordinatesToRef(_,d,_),_.addInPlace(n),r=_)}}var P=e._tmpVecs[5],O=e._tmpVecs[6],A=e._tmpVecs[7],M=e._tmpQuat;r.subtractToRef(n,P),P.normalize(),a.e.CrossToRef(l,P,O),O.normalize(),a.e.CrossToRef(P,O,A),A.normalize(),a.a.FromXYZAxesToRef(O,A,P,i),0===O.x&&0===O.y&&0===O.z||0===A.x&&0===A.y&&0===A.z||0===P.x&&0===P.y&&0===P.z||((this.adjustYaw||this.adjustPitch||this.adjustRoll)&&(a.a.RotationYawPitchRollToRef(this.adjustYaw,this.adjustPitch,this.adjustRoll,o),o.multiplyToRef(i,i)),this.slerpAmount<1?(this._slerping||this.bone.getRotationQuaternionToRef(Ie.b.WORLD,this.mesh,this._boneQuat),this._transformYawPitch&&this._transformYawPitch.multiplyToRef(i,i),a.b.FromRotationMatrixToRef(i,M),a.b.SlerpToRef(this._boneQuat,M,this.slerpAmount,this._boneQuat),this.bone.setRotationQuaternion(this._boneQuat,Ie.b.WORLD,this.mesh),this._slerping=!0):(this._transformYawPitch&&this._transformYawPitch.multiplyToRef(i,i),this.bone.setRotationMatrix(i,Ie.b.WORLD,this.mesh),this._slerping=!1))}},e.prototype._getAngleDiff=function(e,t){var n=t-e;return(n%=2*Math.PI)>Math.PI?n-=2*Math.PI:n<-Math.PI&&(n+=2*Math.PI),n},e.prototype._getAngleBetween=function(e,t){var n=0;return(n=(e=(e%=2*Math.PI)<0?e+2*Math.PI:e)<(t=(t%=2*Math.PI)<0?t+2*Math.PI:t)?t-e:e-t)>Math.PI&&(n=2*Math.PI-n),n},e.prototype._isAngleBetween=function(e,t,n){if(e=(e%=2*Math.PI)<0?e+2*Math.PI:e,(t=(t%=2*Math.PI)<0?t+2*Math.PI:t)<(n=(n%=2*Math.PI)<0?n+2*Math.PI:n)){if(e>t&&e<n)return!0}else if(e>n&&e<t)return!0;return!1},e._tmpVecs=ye.a.BuildArray(10,a.e.Zero),e._tmpQuat=a.b.Identity(),e._tmpMats=ye.a.BuildArray(5,a.a.Identity),e}(),Ne=n(132),Fe=n(2),ke=n(41),Be=function(e,t){this.x=e,this.y=t},Ve=function(){function e(t,n,r,i,o,a,s){void 0===i&&(i=0),void 0===o&&(o=1),void 0===a&&(a=2),void 0===s&&(s=3),this.id=t,this.index=n,this.browserGamepad=r,this._leftStick={x:0,y:0},this._rightStick={x:0,y:0},this._isConnected=!0,this._invertLeftStickY=!1,this.type=e.GAMEPAD,this._leftStickAxisX=i,this._leftStickAxisY=o,this._rightStickAxisX=a,this._rightStickAxisY=s,this.browserGamepad.axes.length>=2&&(this._leftStick={x:this.browserGamepad.axes[this._leftStickAxisX],y:this.browserGamepad.axes[this._leftStickAxisY]}),this.browserGamepad.axes.length>=4&&(this._rightStick={x:this.browserGamepad.axes[this._rightStickAxisX],y:this.browserGamepad.axes[this._rightStickAxisY]})}return Object.defineProperty(e.prototype,"isConnected",{get:function(){return this._isConnected},enumerable:!0,configurable:!0}),e.prototype.onleftstickchanged=function(e){this._onleftstickchanged=e},e.prototype.onrightstickchanged=function(e){this._onrightstickchanged=e},Object.defineProperty(e.prototype,"leftStick",{get:function(){return this._leftStick},set:function(e){!this._onleftstickchanged||this._leftStick.x===e.x&&this._leftStick.y===e.y||this._onleftstickchanged(e),this._leftStick=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"rightStick",{get:function(){return this._rightStick},set:function(e){!this._onrightstickchanged||this._rightStick.x===e.x&&this._rightStick.y===e.y||this._onrightstickchanged(e),this._rightStick=e},enumerable:!0,configurable:!0}),e.prototype.update=function(){this._leftStick&&(this.leftStick={x:this.browserGamepad.axes[this._leftStickAxisX],y:this.browserGamepad.axes[this._leftStickAxisY]},this._invertLeftStickY&&(this.leftStick.y*=-1)),this._rightStick&&(this.rightStick={x:this.browserGamepad.axes[this._rightStickAxisX],y:this.browserGamepad.axes[this._rightStickAxisY]})},e.prototype.dispose=function(){},e.GAMEPAD=0,e.GENERIC=1,e.XBOX=2,e.POSE_ENABLED=3,e.DUALSHOCK=4,e}(),ze=function(e){function t(t,n,r){var i=e.call(this,t,n,r)||this;return i.onButtonDownObservable=new o.c,i.onButtonUpObservable=new o.c,i.type=Ve.GENERIC,i._buttons=new Array(r.buttons.length),i}return Object(h.__extends)(t,e),t.prototype.onbuttondown=function(e){this._onbuttondown=e},t.prototype.onbuttonup=function(e){this._onbuttonup=e},t.prototype._setButtonValue=function(e,t,n){return e!==t&&(1===e&&(this._onbuttondown&&this._onbuttondown(n),this.onButtonDownObservable.notifyObservers(n)),0===e&&(this._onbuttonup&&this._onbuttonup(n),this.onButtonUpObservable.notifyObservers(n))),e},t.prototype.update=function(){e.prototype.update.call(this);for(var t=0;t<this._buttons.length;t++)this._buttons[t]=this._setButtonValue(this.browserGamepad.buttons[t].value,this._buttons[t],t)},t.prototype.dispose=function(){e.prototype.dispose.call(this),this.onButtonDownObservable.clear(),this.onButtonUpObservable.clear()},t}(Ve),Ue=function(){function e(){this.gamepadRotationSensibility=80,this.gamepadMoveSensibility=40,this._yAxisScale=1}return Object.defineProperty(e.prototype,"invertYAxis",{get:function(){return 1!==this._yAxisScale},set:function(e){this._yAxisScale=e?-1:1},enumerable:!0,configurable:!0}),e.prototype.attachControl=function(e,t){var n=this,r=this.camera.getScene().gamepadManager;this._onGamepadConnectedObserver=r.onGamepadConnectedObservable.add((function(e){e.type!==Ve.POSE_ENABLED&&(n.gamepad&&e.type!==Ve.XBOX||(n.gamepad=e))})),this._onGamepadDisconnectedObserver=r.onGamepadDisconnectedObservable.add((function(e){n.gamepad===e&&(n.gamepad=null)})),this.gamepad=r.getGamepadByType(Ve.XBOX)},e.prototype.detachControl=function(e){this.camera.getScene().gamepadManager.onGamepadConnectedObservable.remove(this._onGamepadConnectedObserver),this.camera.getScene().gamepadManager.onGamepadDisconnectedObservable.remove(this._onGamepadDisconnectedObserver),this.gamepad=null},e.prototype.checkInputs=function(){if(this.gamepad){var e=this.camera,t=this.gamepad.rightStick;if(t){if(0!=t.x){var n=t.x/this.gamepadRotationSensibility;0!=n&&Math.abs(n)>.005&&(e.inertialAlphaOffset+=n)}if(0!=t.y){var r=t.y/this.gamepadRotationSensibility*this._yAxisScale;0!=r&&Math.abs(r)>.005&&(e.inertialBetaOffset+=r)}}var i=this.gamepad.leftStick;if(i&&0!=i.y){var o=i.y/this.gamepadMoveSensibility;0!=o&&Math.abs(o)>.005&&(this.camera.inertialRadiusOffset-=o)}}},e.prototype.getClassName=function(){return"ArcRotateCameraGamepadInput"},e.prototype.getSimpleName=function(){return"gamepad"},Object(h.__decorate)([Object(Fe.c)()],e.prototype,"gamepadRotationSensibility",void 0),Object(h.__decorate)([Object(Fe.c)()],e.prototype,"gamepadMoveSensibility",void 0),e}();ke.a.ArcRotateCameraGamepadInput=Ue;var je=n(87),Ge=function(){function e(){this.keysUp=[38],this.keysDown=[40],this.keysLeft=[37],this.keysRight=[39],this.keysReset=[220],this.panningSensibility=50,this.zoomingSensibility=25,this.useAltToZoom=!0,this.angularSpeed=.01,this._keys=new Array}return e.prototype.attachControl=function(e,t){var n=this;this._onCanvasBlurObserver||(this._scene=this.camera.getScene(),this._engine=this._scene.getEngine(),this._onCanvasBlurObserver=this._engine.onCanvasBlurObservable.add((function(){n._keys=[]})),this._onKeyboardObserver=this._scene.onKeyboardObservable.add((function(e){var r,i=e.event;i.metaKey||(e.type===je.a.KEYDOWN?(n._ctrlPressed=i.ctrlKey,n._altPressed=i.altKey,(-1!==n.keysUp.indexOf(i.keyCode)||-1!==n.keysDown.indexOf(i.keyCode)||-1!==n.keysLeft.indexOf(i.keyCode)||-1!==n.keysRight.indexOf(i.keyCode)||-1!==n.keysReset.indexOf(i.keyCode))&&(-1===(r=n._keys.indexOf(i.keyCode))&&n._keys.push(i.keyCode),i.preventDefault&&(t||i.preventDefault()))):-1===n.keysUp.indexOf(i.keyCode)&&-1===n.keysDown.indexOf(i.keyCode)&&-1===n.keysLeft.indexOf(i.keyCode)&&-1===n.keysRight.indexOf(i.keyCode)&&-1===n.keysReset.indexOf(i.keyCode)||((r=n._keys.indexOf(i.keyCode))>=0&&n._keys.splice(r,1),i.preventDefault&&(t||i.preventDefault())))})))},e.prototype.detachControl=function(e){this._scene&&(this._onKeyboardObserver&&this._scene.onKeyboardObservable.remove(this._onKeyboardObserver),this._onCanvasBlurObserver&&this._engine.onCanvasBlurObservable.remove(this._onCanvasBlurObserver),this._onKeyboardObserver=null,this._onCanvasBlurObserver=null),this._keys=[]},e.prototype.checkInputs=function(){if(this._onKeyboardObserver)for(var e=this.camera,t=0;t<this._keys.length;t++){var n=this._keys[t];-1!==this.keysLeft.indexOf(n)?this._ctrlPressed&&this.camera._useCtrlForPanning?e.inertialPanningX-=1/this.panningSensibility:e.inertialAlphaOffset-=this.angularSpeed:-1!==this.keysUp.indexOf(n)?this._ctrlPressed&&this.camera._useCtrlForPanning?e.inertialPanningY+=1/this.panningSensibility:this._altPressed&&this.useAltToZoom?e.inertialRadiusOffset+=1/this.zoomingSensibility:e.inertialBetaOffset-=this.angularSpeed:-1!==this.keysRight.indexOf(n)?this._ctrlPressed&&this.camera._useCtrlForPanning?e.inertialPanningX+=1/this.panningSensibility:e.inertialAlphaOffset+=this.angularSpeed:-1!==this.keysDown.indexOf(n)?this._ctrlPressed&&this.camera._useCtrlForPanning?e.inertialPanningY-=1/this.panningSensibility:this._altPressed&&this.useAltToZoom?e.inertialRadiusOffset-=1/this.zoomingSensibility:e.inertialBetaOffset+=this.angularSpeed:-1!==this.keysReset.indexOf(n)&&e.useInputToRestoreState&&e.restoreState()}},e.prototype.getClassName=function(){return"ArcRotateCameraKeyboardMoveInput"},e.prototype.getSimpleName=function(){return"keyboard"},Object(h.__decorate)([Object(Fe.c)()],e.prototype,"keysUp",void 0),Object(h.__decorate)([Object(Fe.c)()],e.prototype,"keysDown",void 0),Object(h.__decorate)([Object(Fe.c)()],e.prototype,"keysLeft",void 0),Object(h.__decorate)([Object(Fe.c)()],e.prototype,"keysRight",void 0),Object(h.__decorate)([Object(Fe.c)()],e.prototype,"keysReset",void 0),Object(h.__decorate)([Object(Fe.c)()],e.prototype,"panningSensibility",void 0),Object(h.__decorate)([Object(Fe.c)()],e.prototype,"zoomingSensibility",void 0),Object(h.__decorate)([Object(Fe.c)()],e.prototype,"useAltToZoom",void 0),Object(h.__decorate)([Object(Fe.c)()],e.prototype,"angularSpeed",void 0),e}();ke.a.ArcRotateCameraKeyboardMoveInput=Ge;var He=n(14),We=function(){function e(){this.wheelPrecision=3,this.wheelDeltaPercentage=0}return e.prototype.computeDeltaFromMouseWheelLegacyEvent=function(e,t){var n=.01*e*this.wheelDeltaPercentage*t;return e>0?n/(1+this.wheelDeltaPercentage):n*(1+this.wheelDeltaPercentage)},e.prototype.attachControl=function(e,t){var n=this;this._wheel=function(e,r){if(e.type===de.a.POINTERWHEEL){var i=e.event,o=0,a=i,s=0;if(s=a.wheelDelta?a.wheelDelta:60*-(i.deltaY||i.detail),n.wheelDeltaPercentage){if((o=n.computeDeltaFromMouseWheelLegacyEvent(s,n.camera.radius))>0){for(var c=n.camera.radius,l=n.camera.inertialRadiusOffset+o,u=0;u<20&&Math.abs(l)>.001;u++)c-=l,l*=n.camera.inertia;c=He.a.Clamp(c,0,Number.MAX_VALUE),o=n.computeDeltaFromMouseWheelLegacyEvent(s,c)}}else o=s/(40*n.wheelPrecision);o&&(n.camera.inertialRadiusOffset+=o),i.preventDefault&&(t||i.preventDefault())}},this._observer=this.camera.getScene().onPointerObservable.add(this._wheel,de.a.POINTERWHEEL)},e.prototype.detachControl=function(e){this._observer&&e&&(this.camera.getScene().onPointerObservable.remove(this._observer),this._observer=null,this._wheel=null)},e.prototype.getClassName=function(){return"ArcRotateCameraMouseWheelInput"},e.prototype.getSimpleName=function(){return"mousewheel"},Object(h.__decorate)([Object(Fe.c)()],e.prototype,"wheelPrecision",void 0),Object(h.__decorate)([Object(Fe.c)()],e.prototype,"wheelDeltaPercentage",void 0),e}();ke.a.ArcRotateCameraMouseWheelInput=We;var Xe=n(11),Ke=function(){function e(){this.buttons=[0,1,2]}return e.prototype.attachControl=function(e,t){var n=this,r=this.camera.getEngine(),i=0,o=null;this.pointA=null,this.pointB=null,this._altKey=!1,this._ctrlKey=!1,this._metaKey=!1,this._shiftKey=!1,this._buttonsPressed=0,this._pointerInput=function(a,s){var c=a.event,l="touch"===c.pointerType;if(!r.isInVRExclusivePointerMode&&(a.type===de.a.POINTERMOVE||-1!==n.buttons.indexOf(c.button))){var u=c.srcElement||c.target;if(n._altKey=c.altKey,n._ctrlKey=c.ctrlKey,n._metaKey=c.metaKey,n._shiftKey=c.shiftKey,n._buttonsPressed=c.buttons,r.isPointerLock){var h=c.movementX||c.mozMovementX||c.webkitMovementX||c.msMovementX||0,d=c.movementY||c.mozMovementY||c.webkitMovementY||c.msMovementY||0;n.onTouch(null,h,d),n.pointA=null,n.pointB=null}else if(a.type===de.a.POINTERDOWN&&u){try{u.setPointerCapture(c.pointerId)}catch(e){}null===n.pointA?n.pointA={x:c.clientX,y:c.clientY,pointerId:c.pointerId,type:c.pointerType}:null===n.pointB&&(n.pointB={x:c.clientX,y:c.clientY,pointerId:c.pointerId,type:c.pointerType}),n.onButtonDown(c),t||(c.preventDefault(),e.focus())}else if(a.type===de.a.POINTERDOUBLETAP)n.onDoubleTap(c.pointerType);else if(a.type===de.a.POINTERUP&&u){try{u.releasePointerCapture(c.pointerId)}catch(e){}l||(n.pointB=null),r._badOS?n.pointA=n.pointB=null:n.pointB&&n.pointA&&n.pointA.pointerId==c.pointerId?(n.pointA=n.pointB,n.pointB=null):n.pointA&&n.pointB&&n.pointB.pointerId==c.pointerId?n.pointB=null:n.pointA=n.pointB=null,(0!==i||o)&&(n.onMultiTouch(n.pointA,n.pointB,i,0,o,null),i=0,o=null),n.onButtonUp(c),t||c.preventDefault()}else if(a.type===de.a.POINTERMOVE)if(t||c.preventDefault(),n.pointA&&null===n.pointB){h=c.clientX-n.pointA.x,d=c.clientY-n.pointA.y;n.onTouch(n.pointA,h,d),n.pointA.x=c.clientX,n.pointA.y=c.clientY}else if(n.pointA&&n.pointB){var p=n.pointA.pointerId===c.pointerId?n.pointA:n.pointB;p.x=c.clientX,p.y=c.clientY;var f=n.pointA.x-n.pointB.x,m=n.pointA.y-n.pointB.y,g=f*f+m*m,_={x:(n.pointA.x+n.pointB.x)/2,y:(n.pointA.y+n.pointB.y)/2,pointerId:c.pointerId,type:a.type};n.onMultiTouch(n.pointA,n.pointB,i,g,o,_),o=_,i=g}}},this._observer=this.camera.getScene().onPointerObservable.add(this._pointerInput,de.a.POINTERDOWN|de.a.POINTERUP|de.a.POINTERMOVE),this._onLostFocus=function(){n.pointA=n.pointB=null,i=0,o=null,n.onLostFocus()},e.addEventListener("contextmenu",this.onContextMenu.bind(this),!1);var a=this.camera.getScene().getEngine().getHostWindow();a&&Xe.b.RegisterTopRootEvents(a,[{name:"blur",handler:this._onLostFocus}])},e.prototype.detachControl=function(e){if(this._onLostFocus){var t=this.camera.getScene().getEngine().getHostWindow();t&&Xe.b.UnregisterTopRootEvents(t,[{name:"blur",handler:this._onLostFocus}])}e&&this._observer&&(this.camera.getScene().onPointerObservable.remove(this._observer),this._observer=null,this.onContextMenu&&e.removeEventListener("contextmenu",this.onContextMenu),this._onLostFocus=null),this._altKey=!1,this._ctrlKey=!1,this._metaKey=!1,this._shiftKey=!1,this._buttonsPressed=0},e.prototype.getClassName=function(){return"BaseCameraPointersInput"},e.prototype.getSimpleName=function(){return"pointers"},e.prototype.onDoubleTap=function(e){},e.prototype.onTouch=function(e,t,n){},e.prototype.onMultiTouch=function(e,t,n,r,i,o){},e.prototype.onContextMenu=function(e){e.preventDefault()},e.prototype.onButtonDown=function(e){},e.prototype.onButtonUp=function(e){},e.prototype.onLostFocus=function(){},Object(h.__decorate)([Object(Fe.c)()],e.prototype,"buttons",void 0),e}(),Ye=function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t.buttons=[0,1,2],t.angularSensibilityX=1e3,t.angularSensibilityY=1e3,t.pinchPrecision=12,t.pinchDeltaPercentage=0,t.useNaturalPinchZoom=!1,t.panningSensibility=1e3,t.multiTouchPanning=!0,t.multiTouchPanAndZoom=!0,t.pinchInwards=!0,t._isPanClick=!1,t._twoFingerActivityCount=0,t._isPinching=!1,t}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"ArcRotateCameraPointersInput"},t.prototype.onTouch=function(e,t,n){0!==this.panningSensibility&&(this._ctrlKey&&this.camera._useCtrlForPanning||this._isPanClick)?(this.camera.inertialPanningX+=-t/this.panningSensibility,this.camera.inertialPanningY+=n/this.panningSensibility):(this.camera.inertialAlphaOffset-=t/this.angularSensibilityX,this.camera.inertialBetaOffset-=n/this.angularSensibilityY)},t.prototype.onDoubleTap=function(e){this.camera.useInputToRestoreState&&this.camera.restoreState()},t.prototype.onMultiTouch=function(e,t,n,r,i,o){if(!(0===n&&null===i||0===r&&null===o)){var a=this.pinchInwards?1:-1;if(this.multiTouchPanAndZoom){if(this.useNaturalPinchZoom?this.camera.radius=this.camera.radius*Math.sqrt(n)/Math.sqrt(r):this.pinchDeltaPercentage?this.camera.inertialRadiusOffset+=.001*(r-n)*this.camera.radius*this.pinchDeltaPercentage:this.camera.inertialRadiusOffset+=(r-n)/(this.pinchPrecision*a*(this.angularSensibilityX+this.angularSensibilityY)/2),0!==this.panningSensibility&&i&&o){var s=o.x-i.x,c=o.y-i.y;this.camera.inertialPanningX+=-s/this.panningSensibility,this.camera.inertialPanningY+=c/this.panningSensibility}}else{this._twoFingerActivityCount++;var l=Math.sqrt(n),u=Math.sqrt(r);if(this._isPinching||this._twoFingerActivityCount<20&&Math.abs(u-l)>this.camera.pinchToPanMaxDistance)this.pinchDeltaPercentage?this.camera.inertialRadiusOffset+=.001*(r-n)*this.camera.radius*this.pinchDeltaPercentage:this.camera.inertialRadiusOffset+=(r-n)/(this.pinchPrecision*a*(this.angularSensibilityX+this.angularSensibilityY)/2),this._isPinching=!0;else if(0!==this.panningSensibility&&this.multiTouchPanning&&o&&i){s=o.x-i.x,c=o.y-i.y;this.camera.inertialPanningX+=-s/this.panningSensibility,this.camera.inertialPanningY+=c/this.panningSensibility}}}},t.prototype.onButtonDown=function(e){this._isPanClick=e.button===this.camera._panningMouseButton},t.prototype.onButtonUp=function(e){this._twoFingerActivityCount=0,this._isPinching=!1},t.prototype.onLostFocus=function(){this._isPanClick=!1,this._twoFingerActivityCount=0,this._isPinching=!1},Object(h.__decorate)([Object(Fe.c)()],t.prototype,"buttons",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"angularSensibilityX",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"angularSensibilityY",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"pinchPrecision",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"pinchDeltaPercentage",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"useNaturalPinchZoom",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"panningSensibility",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"multiTouchPanning",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"multiTouchPanAndZoom",void 0),t}(Ke);ke.a.ArcRotateCameraPointersInput=Ye;var qe=function(e){function t(t){return e.call(this,t)||this}return Object(h.__extends)(t,e),t.prototype.addMouseWheel=function(){return this.add(new We),this},t.prototype.addPointers=function(){return this.add(new Ye),this},t.prototype.addKeyboard=function(){return this.add(new Ge),this},t}(ke.b);qe.prototype.addVRDeviceOrientation=function(){return this.add(new Qe),this};var Qe=function(){function e(){this.alphaCorrection=1,this.gammaCorrection=1,this._alpha=0,this._gamma=0,this._dirty=!1,this._deviceOrientationHandler=this._onOrientationEvent.bind(this)}return e.prototype.attachControl=function(e,t){var n=this;this.camera.attachControl(e,t);var r=this.camera.getScene().getEngine().getHostWindow();r&&("undefined"!=typeof DeviceOrientationEvent&&"function"==typeof DeviceOrientationEvent.requestPermission?DeviceOrientationEvent.requestPermission().then((function(e){"granted"===e?r.addEventListener("deviceorientation",n._deviceOrientationHandler):Xe.b.Warn("Permission not granted.")})).catch((function(e){Xe.b.Error(e)})):r.addEventListener("deviceorientation",this._deviceOrientationHandler))},e.prototype._onOrientationEvent=function(e){null!==e.alpha&&(this._alpha=(0|+e.alpha)*this.alphaCorrection),null!==e.gamma&&(this._gamma=(0|+e.gamma)*this.gammaCorrection),this._dirty=!0},e.prototype.checkInputs=function(){this._dirty&&(this._dirty=!1,this._gamma<0&&(this._gamma=180+this._gamma),this.camera.alpha=-this._alpha/180*Math.PI%Math.PI*2,this.camera.beta=this._gamma/180*Math.PI)},e.prototype.detachControl=function(e){window.removeEventListener("deviceorientation",this._deviceOrientationHandler)},e.prototype.getClassName=function(){return"ArcRotateCameraVRDeviceOrientationInput"},e.prototype.getSimpleName=function(){return"VRDeviceOrientation"},e}();ke.a.ArcRotateCameraVRDeviceOrientationInput=Qe;var Ze=function(){function e(){this.keysForward=[87],this.keysBackward=[83],this.keysUp=[69],this.keysDown=[81],this.keysRight=[68],this.keysLeft=[65],this._keys=new Array}return e.prototype.attachControl=function(e,t){var n=this;this._onCanvasBlurObserver||(this._scene=this.camera.getScene(),this._engine=this._scene.getEngine(),this._onCanvasBlurObserver=this._engine.onCanvasBlurObservable.add((function(){n._keys=[]})),this._onKeyboardObserver=this._scene.onKeyboardObservable.add((function(e){var r,i=e.event;e.type===je.a.KEYDOWN?-1===n.keysForward.indexOf(i.keyCode)&&-1===n.keysBackward.indexOf(i.keyCode)&&-1===n.keysUp.indexOf(i.keyCode)&&-1===n.keysDown.indexOf(i.keyCode)&&-1===n.keysLeft.indexOf(i.keyCode)&&-1===n.keysRight.indexOf(i.keyCode)||(-1===(r=n._keys.indexOf(i.keyCode))&&n._keys.push(i.keyCode),t||i.preventDefault()):-1===n.keysForward.indexOf(i.keyCode)&&-1===n.keysBackward.indexOf(i.keyCode)&&-1===n.keysUp.indexOf(i.keyCode)&&-1===n.keysDown.indexOf(i.keyCode)&&-1===n.keysLeft.indexOf(i.keyCode)&&-1===n.keysRight.indexOf(i.keyCode)||((r=n._keys.indexOf(i.keyCode))>=0&&n._keys.splice(r,1),t||i.preventDefault())})))},e.prototype.detachControl=function(e){this._scene&&(this._onKeyboardObserver&&this._scene.onKeyboardObservable.remove(this._onKeyboardObserver),this._onCanvasBlurObserver&&this._engine.onCanvasBlurObservable.remove(this._onCanvasBlurObserver),this._onKeyboardObserver=null,this._onCanvasBlurObserver=null),this._keys=[]},e.prototype.getClassName=function(){return"FlyCameraKeyboardInput"},e.prototype._onLostFocus=function(e){this._keys=[]},e.prototype.getSimpleName=function(){return"keyboard"},e.prototype.checkInputs=function(){if(this._onKeyboardObserver)for(var e=this.camera,t=0;t<this._keys.length;t++){var n=this._keys[t],r=e._computeLocalCameraSpeed();-1!==this.keysForward.indexOf(n)?e._localDirection.copyFromFloats(0,0,r):-1!==this.keysBackward.indexOf(n)?e._localDirection.copyFromFloats(0,0,-r):-1!==this.keysUp.indexOf(n)?e._localDirection.copyFromFloats(0,r,0):-1!==this.keysDown.indexOf(n)?e._localDirection.copyFromFloats(0,-r,0):-1!==this.keysRight.indexOf(n)?e._localDirection.copyFromFloats(r,0,0):-1!==this.keysLeft.indexOf(n)&&e._localDirection.copyFromFloats(-r,0,0),e.getScene().useRightHandedSystem&&(e._localDirection.z*=-1),e.getViewMatrix().invertToRef(e._cameraTransformMatrix),a.e.TransformNormalToRef(e._localDirection,e._cameraTransformMatrix,e._transformedDirection),e.cameraDirection.addInPlace(e._transformedDirection)}},Object(h.__decorate)([Object(Fe.c)()],e.prototype,"keysForward",void 0),Object(h.__decorate)([Object(Fe.c)()],e.prototype,"keysBackward",void 0),Object(h.__decorate)([Object(Fe.c)()],e.prototype,"keysUp",void 0),Object(h.__decorate)([Object(Fe.c)()],e.prototype,"keysDown",void 0),Object(h.__decorate)([Object(Fe.c)()],e.prototype,"keysRight",void 0),Object(h.__decorate)([Object(Fe.c)()],e.prototype,"keysLeft",void 0),e}();ke.a.FlyCameraKeyboardInput=Ze;var Je=function(){function e(e){void 0===e&&(e=!0),this.buttons=[0,1,2],this.buttonsYaw=[-1,0,1],this.buttonsPitch=[-1,0,1],this.buttonsRoll=[2],this.activeButton=-1,this.angularSensibility=1e3,this.previousPosition=null}return e.prototype.attachControl=function(e,t){var n=this;this.element=e,this.noPreventDefault=t,this._observer=this.camera.getScene().onPointerObservable.add((function(e,t){n._pointerInput(e,t)}),de.a.POINTERDOWN|de.a.POINTERUP|de.a.POINTERMOVE),this._rollObserver=this.camera.getScene().onBeforeRenderObservable.add((function(){n.camera.rollCorrect&&n.camera.restoreRoll(n.camera.rollCorrect)})),this._mousemoveCallback=function(e){n._onMouseMove(e)},e.addEventListener("mousemove",this._mousemoveCallback,!1)},e.prototype.detachControl=function(e){this._observer&&e&&(this.camera.getScene().onPointerObservable.remove(this._observer),this.camera.getScene().onBeforeRenderObservable.remove(this._rollObserver),this._mousemoveCallback&&e.removeEventListener("mousemove",this._mousemoveCallback),this._observer=null,this._rollObserver=null,this.previousPosition=null,this.noPreventDefault=void 0)},e.prototype.getClassName=function(){return"FlyCameraMouseInput"},e.prototype.getSimpleName=function(){return"mouse"},e.prototype._pointerInput=function(e,t){var n=e.event,r=this.camera.getEngine();if(!r.isInVRExclusivePointerMode&&(this.touchEnabled||"touch"!==n.pointerType)&&(e.type===de.a.POINTERMOVE||-1!==this.buttons.indexOf(n.button))){var i=n.srcElement||n.target;if(e.type===de.a.POINTERDOWN&&i){try{i.setPointerCapture(n.pointerId)}catch(n){}this.previousPosition={x:n.clientX,y:n.clientY},this.activeButton=n.button,this.noPreventDefault||(n.preventDefault(),this.element.focus())}else if(e.type===de.a.POINTERUP&&i){try{i.releasePointerCapture(n.pointerId)}catch(n){}this.activeButton=-1,this.previousPosition=null,this.noPreventDefault||n.preventDefault()}else if(e.type===de.a.POINTERMOVE){if(!this.previousPosition||r.isPointerLock)return;var o=n.clientX-this.previousPosition.x,a=n.clientY-this.previousPosition.y;this.rotateCamera(o,a),this.previousPosition={x:n.clientX,y:n.clientY},this.noPreventDefault||n.preventDefault()}}},e.prototype._onMouseMove=function(e){var t=this.camera.getEngine();if(t.isPointerLock&&!t.isInVRExclusivePointerMode){var n=e.movementX||e.mozMovementX||e.webkitMovementX||e.msMovementX||0,r=e.movementY||e.mozMovementY||e.webkitMovementY||e.msMovementY||0;this.rotateCamera(n,r),this.previousPosition=null,this.noPreventDefault||e.preventDefault()}},e.prototype.rotateCamera=function(e,t){var n=this,r=this.camera;this.camera.getScene().useRightHandedSystem&&(e*=-1),r.parent&&r.parent._getWorldMatrixDeterminant()<0&&(e*=-1);var i,o=e/this.angularSensibility,s=t/this.angularSensibility,c=a.b.RotationYawPitchRoll(r.rotation.y,r.rotation.x,r.rotation.z);if(this.buttonsPitch.some((function(e){return e===n.activeButton}))&&(i=a.b.RotationAxis(Ie.a.X,s),c.multiplyInPlace(i)),this.buttonsYaw.some((function(e){return e===n.activeButton}))){i=a.b.RotationAxis(Ie.a.Y,o),c.multiplyInPlace(i);var l=r.bankedTurnLimit+r._trackRoll;if(r.bankedTurn&&-l<r.rotation.z&&r.rotation.z<l){var u=r.bankedTurnMultiplier*-o;i=a.b.RotationAxis(Ie.a.Z,u),c.multiplyInPlace(i)}}this.buttonsRoll.some((function(e){return e===n.activeButton}))&&(i=a.b.RotationAxis(Ie.a.Z,-o),r._trackRoll-=o,c.multiplyInPlace(i)),c.toEulerAnglesToRef(r.rotation)},Object(h.__decorate)([Object(Fe.c)()],e.prototype,"buttons",void 0),Object(h.__decorate)([Object(Fe.c)()],e.prototype,"angularSensibility",void 0),e}();ke.a.FlyCameraMouseInput=Je;var $e=function(){function e(){this.keysHeightOffsetIncr=[38],this.keysHeightOffsetDecr=[40],this.keysHeightOffsetModifierAlt=!1,this.keysHeightOffsetModifierCtrl=!1,this.keysHeightOffsetModifierShift=!1,this.keysRotationOffsetIncr=[37],this.keysRotationOffsetDecr=[39],this.keysRotationOffsetModifierAlt=!1,this.keysRotationOffsetModifierCtrl=!1,this.keysRotationOffsetModifierShift=!1,this.keysRadiusIncr=[40],this.keysRadiusDecr=[38],this.keysRadiusModifierAlt=!0,this.keysRadiusModifierCtrl=!1,this.keysRadiusModifierShift=!1,this.heightSensibility=1,this.rotationSensibility=1,this.radiusSensibility=1,this._keys=new Array}return e.prototype.attachControl=function(e,t){var n=this;this._onCanvasBlurObserver||(this._scene=this.camera.getScene(),this._engine=this._scene.getEngine(),this._onCanvasBlurObserver=this._engine.onCanvasBlurObservable.add((function(){n._keys=[]})),this._onKeyboardObserver=this._scene.onKeyboardObservable.add((function(e){var r,i=e.event;i.metaKey||(e.type===je.a.KEYDOWN?(n._ctrlPressed=i.ctrlKey,n._altPressed=i.altKey,n._shiftPressed=i.shiftKey,(-1!==n.keysHeightOffsetIncr.indexOf(i.keyCode)||-1!==n.keysHeightOffsetDecr.indexOf(i.keyCode)||-1!==n.keysRotationOffsetIncr.indexOf(i.keyCode)||-1!==n.keysRotationOffsetDecr.indexOf(i.keyCode)||-1!==n.keysRadiusIncr.indexOf(i.keyCode)||-1!==n.keysRadiusDecr.indexOf(i.keyCode))&&(-1===(r=n._keys.indexOf(i.keyCode))&&n._keys.push(i.keyCode),i.preventDefault&&(t||i.preventDefault()))):-1===n.keysHeightOffsetIncr.indexOf(i.keyCode)&&-1===n.keysHeightOffsetDecr.indexOf(i.keyCode)&&-1===n.keysRotationOffsetIncr.indexOf(i.keyCode)&&-1===n.keysRotationOffsetDecr.indexOf(i.keyCode)&&-1===n.keysRadiusIncr.indexOf(i.keyCode)&&-1===n.keysRadiusDecr.indexOf(i.keyCode)||((r=n._keys.indexOf(i.keyCode))>=0&&n._keys.splice(r,1),i.preventDefault&&(t||i.preventDefault())))})))},e.prototype.detachControl=function(e){this._scene&&(this._onKeyboardObserver&&this._scene.onKeyboardObservable.remove(this._onKeyboardObserver),this._onCanvasBlurObserver&&this._engine.onCanvasBlurObservable.remove(this._onCanvasBlurObserver),this._onKeyboardObserver=null,this._onCanvasBlurObserver=null),this._keys=[]},e.prototype.checkInputs=function(){var e=this;this._onKeyboardObserver&&this._keys.forEach((function(t){-1!==e.keysHeightOffsetIncr.indexOf(t)&&e._modifierHeightOffset()?e.camera.heightOffset+=e.heightSensibility:-1!==e.keysHeightOffsetDecr.indexOf(t)&&e._modifierHeightOffset()?e.camera.heightOffset-=e.heightSensibility:-1!==e.keysRotationOffsetIncr.indexOf(t)&&e._modifierRotationOffset()?(e.camera.rotationOffset+=e.rotationSensibility,e.camera.rotationOffset%=360):-1!==e.keysRotationOffsetDecr.indexOf(t)&&e._modifierRotationOffset()?(e.camera.rotationOffset-=e.rotationSensibility,e.camera.rotationOffset%=360):-1!==e.keysRadiusIncr.indexOf(t)&&e._modifierRadius()?e.camera.radius+=e.radiusSensibility:-1!==e.keysRadiusDecr.indexOf(t)&&e._modifierRadius()&&(e.camera.radius-=e.radiusSensibility)}))},e.prototype.getClassName=function(){return"FollowCameraKeyboardMoveInput"},e.prototype.getSimpleName=function(){return"keyboard"},e.prototype._modifierHeightOffset=function(){return this.keysHeightOffsetModifierAlt===this._altPressed&&this.keysHeightOffsetModifierCtrl===this._ctrlPressed&&this.keysHeightOffsetModifierShift===this._shiftPressed},e.prototype._modifierRotationOffset=function(){return this.keysRotationOffsetModifierAlt===this._altPressed&&this.keysRotationOffsetModifierCtrl===this._ctrlPressed&&this.keysRotationOffsetModifierShift===this._shiftPressed},e.prototype._modifierRadius=function(){return this.keysRadiusModifierAlt===this._altPressed&&this.keysRadiusModifierCtrl===this._ctrlPressed&&this.keysRadiusModifierShift===this._shiftPressed},Object(h.__decorate)([Object(Fe.c)()],e.prototype,"keysHeightOffsetIncr",void 0),Object(h.__decorate)([Object(Fe.c)()],e.prototype,"keysHeightOffsetDecr",void 0),Object(h.__decorate)([Object(Fe.c)()],e.prototype,"keysHeightOffsetModifierAlt",void 0),Object(h.__decorate)([Object(Fe.c)()],e.prototype,"keysHeightOffsetModifierCtrl",void 0),Object(h.__decorate)([Object(Fe.c)()],e.prototype,"keysHeightOffsetModifierShift",void 0),Object(h.__decorate)([Object(Fe.c)()],e.prototype,"keysRotationOffsetIncr",void 0),Object(h.__decorate)([Object(Fe.c)()],e.prototype,"keysRotationOffsetDecr",void 0),Object(h.__decorate)([Object(Fe.c)()],e.prototype,"keysRotationOffsetModifierAlt",void 0),Object(h.__decorate)([Object(Fe.c)()],e.prototype,"keysRotationOffsetModifierCtrl",void 0),Object(h.__decorate)([Object(Fe.c)()],e.prototype,"keysRotationOffsetModifierShift",void 0),Object(h.__decorate)([Object(Fe.c)()],e.prototype,"keysRadiusIncr",void 0),Object(h.__decorate)([Object(Fe.c)()],e.prototype,"keysRadiusDecr",void 0),Object(h.__decorate)([Object(Fe.c)()],e.prototype,"keysRadiusModifierAlt",void 0),Object(h.__decorate)([Object(Fe.c)()],e.prototype,"keysRadiusModifierCtrl",void 0),Object(h.__decorate)([Object(Fe.c)()],e.prototype,"keysRadiusModifierShift",void 0),Object(h.__decorate)([Object(Fe.c)()],e.prototype,"heightSensibility",void 0),Object(h.__decorate)([Object(Fe.c)()],e.prototype,"rotationSensibility",void 0),Object(h.__decorate)([Object(Fe.c)()],e.prototype,"radiusSensibility",void 0),e}();ke.a.FollowCameraKeyboardMoveInput=$e;var et=function(){function e(){this.axisControlRadius=!0,this.axisControlHeight=!1,this.axisControlRotation=!1,this.wheelPrecision=3,this.wheelDeltaPercentage=0}return e.prototype.attachControl=function(e,t){var n=this;this._wheel=function(e,r){if(e.type===de.a.POINTERWHEEL){var i=e.event,o=0,a=Math.max(-1,Math.min(1,i.deltaY||i.wheelDelta||-i.detail));n.wheelDeltaPercentage?(console.assert(n.axisControlRadius+n.axisControlHeight+n.axisControlRotation<=1,"wheelDeltaPercentage only usable when mouse wheel controlls ONE axis. Currently enabled: axisControlRadius: "+n.axisControlRadius+", axisControlHeightOffset: "+n.axisControlHeight+", axisControlRotationOffset: "+n.axisControlRotation),n.axisControlRadius?o=.01*a*n.wheelDeltaPercentage*n.camera.radius:n.axisControlHeight?o=.01*a*n.wheelDeltaPercentage*n.camera.heightOffset:n.axisControlRotation&&(o=.01*a*n.wheelDeltaPercentage*n.camera.rotationOffset)):o=a*n.wheelPrecision,o&&(n.axisControlRadius?n.camera.radius+=o:n.axisControlHeight?n.camera.heightOffset-=o:n.axisControlRotation&&(n.camera.rotationOffset-=o)),i.preventDefault&&(t||i.preventDefault())}},this._observer=this.camera.getScene().onPointerObservable.add(this._wheel,de.a.POINTERWHEEL)},e.prototype.detachControl=function(e){this._observer&&e&&(this.camera.getScene().onPointerObservable.remove(this._observer),this._observer=null,this._wheel=null)},e.prototype.getClassName=function(){return"ArcRotateCameraMouseWheelInput"},e.prototype.getSimpleName=function(){return"mousewheel"},Object(h.__decorate)([Object(Fe.c)()],e.prototype,"axisControlRadius",void 0),Object(h.__decorate)([Object(Fe.c)()],e.prototype,"axisControlHeight",void 0),Object(h.__decorate)([Object(Fe.c)()],e.prototype,"axisControlRotation",void 0),Object(h.__decorate)([Object(Fe.c)()],e.prototype,"wheelPrecision",void 0),Object(h.__decorate)([Object(Fe.c)()],e.prototype,"wheelDeltaPercentage",void 0),e}();ke.a.FollowCameraMouseWheelInput=et;var tt=function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t.angularSensibilityX=1,t.angularSensibilityY=1,t.pinchPrecision=1e4,t.pinchDeltaPercentage=0,t.axisXControlRadius=!1,t.axisXControlHeight=!1,t.axisXControlRotation=!0,t.axisYControlRadius=!1,t.axisYControlHeight=!0,t.axisYControlRotation=!1,t.axisPinchControlRadius=!0,t.axisPinchControlHeight=!1,t.axisPinchControlRotation=!1,t.warningEnable=!0,t._warningCounter=0,t}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"FollowCameraPointersInput"},t.prototype.onTouch=function(e,t,n){this._warning(),this.axisXControlRotation?this.camera.rotationOffset+=t/this.angularSensibilityX:this.axisYControlRotation&&(this.camera.rotationOffset+=n/this.angularSensibilityX),this.axisXControlHeight?this.camera.heightOffset+=t/this.angularSensibilityY:this.axisYControlHeight&&(this.camera.heightOffset+=n/this.angularSensibilityY),this.axisXControlRadius?this.camera.radius-=t/this.angularSensibilityY:this.axisYControlRadius&&(this.camera.radius-=n/this.angularSensibilityY)},t.prototype.onMultiTouch=function(e,t,n,r,i,o){if(!(0===n&&null===i||0===r&&null===o)){var a=(r-n)/(this.pinchPrecision*(this.angularSensibilityX+this.angularSensibilityY)/2);this.pinchDeltaPercentage?(a*=.01*this.pinchDeltaPercentage,this.axisPinchControlRotation&&(this.camera.rotationOffset+=a*this.camera.rotationOffset),this.axisPinchControlHeight&&(this.camera.heightOffset+=a*this.camera.heightOffset),this.axisPinchControlRadius&&(this.camera.radius-=a*this.camera.radius)):(this.axisPinchControlRotation&&(this.camera.rotationOffset+=a),this.axisPinchControlHeight&&(this.camera.heightOffset+=a),this.axisPinchControlRadius&&(this.camera.radius-=a))}},t.prototype._warning=function(){if(this.warningEnable&&this._warningCounter++%100==0){var e="It probably only makes sense to control ONE camera property with each pointer axis. Set 'warningEnable = false' if you are sure. Currently enabled: ";console.assert(this.axisXControlRotation+this.axisXControlHeight+this.axisXControlRadius<=1,e+"axisXControlRotation: "+this.axisXControlRotation+", axisXControlHeight: "+this.axisXControlHeight+", axisXControlRadius: "+this.axisXControlRadius),console.assert(this.axisYControlRotation+this.axisYControlHeight+this.axisYControlRadius<=1,e+"axisYControlRotation: "+this.axisYControlRotation+", axisYControlHeight: "+this.axisYControlHeight+", axisYControlRadius: "+this.axisYControlRadius),console.assert(this.axisPinchControlRotation+this.axisPinchControlHeight+this.axisPinchControlRadius<=1,e+"axisPinchControlRotation: "+this.axisPinchControlRotation+", axisPinchControlHeight: "+this.axisPinchControlHeight+", axisPinchControlRadius: "+this.axisPinchControlRadius)}},Object(h.__decorate)([Object(Fe.c)()],t.prototype,"angularSensibilityX",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"angularSensibilityY",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"pinchPrecision",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"pinchDeltaPercentage",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"axisXControlRadius",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"axisXControlHeight",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"axisXControlRotation",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"axisYControlRadius",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"axisYControlHeight",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"axisYControlRotation",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"axisPinchControlRadius",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"axisPinchControlHeight",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"axisPinchControlRotation",void 0),t}(Ke);ke.a.FollowCameraPointersInput=tt;var nt=n(123);nt.a.prototype.addDeviceOrientation=function(){return this._deviceOrientationInput||(this._deviceOrientationInput=new rt,this.add(this._deviceOrientationInput)),this};var rt=function(){function e(){var e=this;this._screenOrientationAngle=0,this._screenQuaternion=new a.b,this._alpha=0,this._beta=0,this._gamma=0,this._onDeviceOrientationChangedObservable=new o.c,this._orientationChanged=function(){e._screenOrientationAngle=void 0!==window.orientation?+window.orientation:window.screen.orientation&&window.screen.orientation.angle?window.screen.orientation.angle:0,e._screenOrientationAngle=-Xe.b.ToRadians(e._screenOrientationAngle/2),e._screenQuaternion.copyFromFloats(0,Math.sin(e._screenOrientationAngle),0,Math.cos(e._screenOrientationAngle))},this._deviceOrientation=function(t){e._alpha=null!==t.alpha?t.alpha:0,e._beta=null!==t.beta?t.beta:0,e._gamma=null!==t.gamma?t.gamma:0,null!==t.alpha&&e._onDeviceOrientationChangedObservable.notifyObservers()},this._constantTranform=new a.b(-Math.sqrt(.5),0,0,Math.sqrt(.5)),this._orientationChanged()}return e.WaitForOrientationChangeAsync=function(e){return new Promise((function(t,n){var r=!1,i=function(){window.removeEventListener("deviceorientation",i),r=!0,t()};e&&setTimeout((function(){r||(window.removeEventListener("deviceorientation",i),n("WaitForOrientationChangeAsync timed out"))}),e),"undefined"!=typeof DeviceOrientationEvent&&"function"==typeof DeviceOrientationEvent.requestPermission?DeviceOrientationEvent.requestPermission().then((function(e){"granted"==e?window.addEventListener("deviceorientation",i):Xe.b.Warn("Permission not granted.")})).catch((function(e){Xe.b.Error(e)})):window.addEventListener("deviceorientation",i)}))},Object.defineProperty(e.prototype,"camera",{get:function(){return this._camera},set:function(e){var t=this;this._camera=e,null==this._camera||this._camera.rotationQuaternion||(this._camera.rotationQuaternion=new a.b),this._camera&&this._camera.onDisposeObservable.add((function(){t._onDeviceOrientationChangedObservable.clear()}))},enumerable:!0,configurable:!0}),e.prototype.attachControl=function(e,t){var n=this,r=this.camera.getScene().getEngine().getHostWindow();if(r){var i=function(){r.addEventListener("orientationchange",n._orientationChanged),r.addEventListener("deviceorientation",n._deviceOrientation),n._orientationChanged()};"undefined"!=typeof DeviceOrientationEvent&&"function"==typeof DeviceOrientationEvent.requestPermission?DeviceOrientationEvent.requestPermission().then((function(e){"granted"===e?i():Xe.b.Warn("Permission not granted.")})).catch((function(e){Xe.b.Error(e)})):i()}},e.prototype.detachControl=function(e){window.removeEventListener("orientationchange",this._orientationChanged),window.removeEventListener("deviceorientation",this._deviceOrientation),this._alpha=0},e.prototype.checkInputs=function(){this._alpha&&(a.b.RotationYawPitchRollToRef(Xe.b.ToRadians(this._alpha),Xe.b.ToRadians(this._beta),-Xe.b.ToRadians(this._gamma),this.camera.rotationQuaternion),this._camera.rotationQuaternion.multiplyInPlace(this._screenQuaternion),this._camera.rotationQuaternion.multiplyInPlace(this._constantTranform),this._camera.rotationQuaternion.z*=-1,this._camera.rotationQuaternion.w*=-1)},e.prototype.getClassName=function(){return"FreeCameraDeviceOrientationInput"},e.prototype.getSimpleName=function(){return"deviceOrientation"},e}();ke.a.FreeCameraDeviceOrientationInput=rt;var it=function(){function e(){this.gamepadAngularSensibility=200,this.gamepadMoveSensibility=40,this._yAxisScale=1,this._cameraTransform=a.a.Identity(),this._deltaTransform=a.e.Zero(),this._vector3=a.e.Zero(),this._vector2=a.d.Zero()}return Object.defineProperty(e.prototype,"invertYAxis",{get:function(){return 1!==this._yAxisScale},set:function(e){this._yAxisScale=e?-1:1},enumerable:!0,configurable:!0}),e.prototype.attachControl=function(e,t){var n=this,r=this.camera.getScene().gamepadManager;this._onGamepadConnectedObserver=r.onGamepadConnectedObservable.add((function(e){e.type!==Ve.POSE_ENABLED&&(n.gamepad&&e.type!==Ve.XBOX||(n.gamepad=e))})),this._onGamepadDisconnectedObserver=r.onGamepadDisconnectedObservable.add((function(e){n.gamepad===e&&(n.gamepad=null)})),this.gamepad=r.getGamepadByType(Ve.XBOX)},e.prototype.detachControl=function(e){this.camera.getScene().gamepadManager.onGamepadConnectedObservable.remove(this._onGamepadConnectedObserver),this.camera.getScene().gamepadManager.onGamepadDisconnectedObservable.remove(this._onGamepadDisconnectedObserver),this.gamepad=null},e.prototype.checkInputs=function(){if(this.gamepad&&this.gamepad.leftStick){var e=this.camera,t=this.gamepad.leftStick,n=t.x/this.gamepadMoveSensibility,r=t.y/this.gamepadMoveSensibility;t.x=Math.abs(n)>.005?0+n:0,t.y=Math.abs(r)>.005?0+r:0;var i=this.gamepad.rightStick;if(i){var o=i.x/this.gamepadAngularSensibility,s=i.y/this.gamepadAngularSensibility*this._yAxisScale;i.x=Math.abs(o)>.001?0+o:0,i.y=Math.abs(s)>.001?0+s:0}else i={x:0,y:0};e.rotationQuaternion?e.rotationQuaternion.toRotationMatrix(this._cameraTransform):a.a.RotationYawPitchRollToRef(e.rotation.y,e.rotation.x,0,this._cameraTransform);var c=50*e._computeLocalCameraSpeed();this._vector3.copyFromFloats(t.x*c,0,-t.y*c),a.e.TransformCoordinatesToRef(this._vector3,this._cameraTransform,this._deltaTransform),e.cameraDirection.addInPlace(this._deltaTransform),this._vector2.copyFromFloats(i.y,i.x),e.cameraRotation.addInPlace(this._vector2)}},e.prototype.getClassName=function(){return"FreeCameraGamepadInput"},e.prototype.getSimpleName=function(){return"gamepad"},Object(h.__decorate)([Object(Fe.c)()],e.prototype,"gamepadAngularSensibility",void 0),Object(h.__decorate)([Object(Fe.c)()],e.prototype,"gamepadMoveSensibility",void 0),e}();ke.a.FreeCameraGamepadInput=it;var ot,at=n(198),st=n(199),ct=n(200),lt=n(155);!function(e){e[e.X=0]="X",e[e.Y=1]="Y",e[e.Z=2]="Z"}(ot||(ot={}));var ut=function(){function e(t){var n=this;if(this._leftJoystick=!!t,e._globalJoystickIndex++,this._axisTargetedByLeftAndRight=ot.X,this._axisTargetedByUpAndDown=ot.Y,this.reverseLeftRight=!1,this.reverseUpDown=!1,this._touches=new lt.a,this.deltaPosition=a.e.Zero(),this._joystickSensibility=25,this._inversedSensibility=1/(this._joystickSensibility/1e3),this._onResize=function(t){e.vjCanvasWidth=window.innerWidth,e.vjCanvasHeight=window.innerHeight,e.Canvas&&(e.Canvas.width=e.vjCanvasWidth,e.Canvas.height=e.vjCanvasHeight),e.halfWidth=e.vjCanvasWidth/2},!e.Canvas){window.addEventListener("resize",this._onResize,!1),e.Canvas=document.createElement("canvas"),e.vjCanvasWidth=window.innerWidth,e.vjCanvasHeight=window.innerHeight,e.Canvas.width=window.innerWidth,e.Canvas.height=window.innerHeight,e.Canvas.style.width="100%",e.Canvas.style.height="100%",e.Canvas.style.position="absolute",e.Canvas.style.backgroundColor="transparent",e.Canvas.style.top="0px",e.Canvas.style.left="0px",e.Canvas.style.zIndex="5",e.Canvas.style.msTouchAction="none",e.Canvas.setAttribute("touch-action","none");var r=e.Canvas.getContext("2d");if(!r)throw new Error("Unable to create canvas for virtual joystick");e.vjCanvasContext=r,e.vjCanvasContext.strokeStyle="#ffffff",e.vjCanvasContext.lineWidth=2,document.body.appendChild(e.Canvas)}e.halfWidth=e.Canvas.width/2,this.pressed=!1,this._joystickColor="cyan",this._joystickPointerID=-1,this._joystickPointerPos=new a.d(0,0),this._joystickPreviousPointerPos=new a.d(0,0),this._joystickPointerStartPos=new a.d(0,0),this._deltaJoystickVector=new a.d(0,0),this._onPointerDownHandlerRef=function(e){n._onPointerDown(e)},this._onPointerMoveHandlerRef=function(e){n._onPointerMove(e)},this._onPointerUpHandlerRef=function(e){n._onPointerUp(e)},e.Canvas.addEventListener("pointerdown",this._onPointerDownHandlerRef,!1),e.Canvas.addEventListener("pointermove",this._onPointerMoveHandlerRef,!1),e.Canvas.addEventListener("pointerup",this._onPointerUpHandlerRef,!1),e.Canvas.addEventListener("pointerout",this._onPointerUpHandlerRef,!1),e.Canvas.addEventListener("contextmenu",(function(e){e.preventDefault()}),!1),requestAnimationFrame((function(){n._drawVirtualJoystick()}))}return e.prototype.setJoystickSensibility=function(e){this._joystickSensibility=e,this._inversedSensibility=1/(this._joystickSensibility/1e3)},e.prototype._onPointerDown=function(t){t.preventDefault(),(!0===this._leftJoystick?t.clientX<e.halfWidth:t.clientX>e.halfWidth)&&this._joystickPointerID<0?(this._joystickPointerID=t.pointerId,this._joystickPointerStartPos.x=t.clientX,this._joystickPointerStartPos.y=t.clientY,this._joystickPointerPos=this._joystickPointerStartPos.clone(),this._joystickPreviousPointerPos=this._joystickPointerStartPos.clone(),this._deltaJoystickVector.x=0,this._deltaJoystickVector.y=0,this.pressed=!0,this._touches.add(t.pointerId.toString(),t)):e._globalJoystickIndex<2&&this._action&&(this._action(),this._touches.add(t.pointerId.toString(),{x:t.clientX,y:t.clientY,prevX:t.clientX,prevY:t.clientY}))},e.prototype._onPointerMove=function(e){if(this._joystickPointerID==e.pointerId){this._joystickPointerPos.x=e.clientX,this._joystickPointerPos.y=e.clientY,this._deltaJoystickVector=this._joystickPointerPos.clone(),this._deltaJoystickVector=this._deltaJoystickVector.subtract(this._joystickPointerStartPos);var t=(this.reverseLeftRight?-1:1)*this._deltaJoystickVector.x/this._inversedSensibility;switch(this._axisTargetedByLeftAndRight){case ot.X:this.deltaPosition.x=Math.min(1,Math.max(-1,t));break;case ot.Y:this.deltaPosition.y=Math.min(1,Math.max(-1,t));break;case ot.Z:this.deltaPosition.z=Math.min(1,Math.max(-1,t))}var n=(this.reverseUpDown?1:-1)*this._deltaJoystickVector.y/this._inversedSensibility;switch(this._axisTargetedByUpAndDown){case ot.X:this.deltaPosition.x=Math.min(1,Math.max(-1,n));break;case ot.Y:this.deltaPosition.y=Math.min(1,Math.max(-1,n));break;case ot.Z:this.deltaPosition.z=Math.min(1,Math.max(-1,n))}}else{var r=this._touches.get(e.pointerId.toString());r&&(r.x=e.clientX,r.y=e.clientY)}},e.prototype._onPointerUp=function(t){if(this._joystickPointerID==t.pointerId)e.vjCanvasContext.clearRect(this._joystickPointerStartPos.x-64,this._joystickPointerStartPos.y-64,128,128),e.vjCanvasContext.clearRect(this._joystickPreviousPointerPos.x-42,this._joystickPreviousPointerPos.y-42,84,84),this._joystickPointerID=-1,this.pressed=!1;else{var n=this._touches.get(t.pointerId.toString());n&&e.vjCanvasContext.clearRect(n.prevX-44,n.prevY-44,88,88)}this._deltaJoystickVector.x=0,this._deltaJoystickVector.y=0,this._touches.remove(t.pointerId.toString())},e.prototype.setJoystickColor=function(e){this._joystickColor=e},e.prototype.setActionOnTouch=function(e){this._action=e},e.prototype.setAxisForLeftRight=function(e){switch(e){case ot.X:case ot.Y:case ot.Z:this._axisTargetedByLeftAndRight=e;break;default:this._axisTargetedByLeftAndRight=ot.X}},e.prototype.setAxisForUpDown=function(e){switch(e){case ot.X:case ot.Y:case ot.Z:this._axisTargetedByUpAndDown=e;break;default:this._axisTargetedByUpAndDown=ot.Y}},e.prototype._drawVirtualJoystick=function(){var t=this;this.pressed&&this._touches.forEach((function(n,r){r.pointerId===t._joystickPointerID?(e.vjCanvasContext.clearRect(t._joystickPointerStartPos.x-64,t._joystickPointerStartPos.y-64,128,128),e.vjCanvasContext.clearRect(t._joystickPreviousPointerPos.x-42,t._joystickPreviousPointerPos.y-42,84,84),e.vjCanvasContext.beginPath(),e.vjCanvasContext.lineWidth=6,e.vjCanvasContext.strokeStyle=t._joystickColor,e.vjCanvasContext.arc(t._joystickPointerStartPos.x,t._joystickPointerStartPos.y,40,0,2*Math.PI,!0),e.vjCanvasContext.stroke(),e.vjCanvasContext.closePath(),e.vjCanvasContext.beginPath(),e.vjCanvasContext.strokeStyle=t._joystickColor,e.vjCanvasContext.lineWidth=2,e.vjCanvasContext.arc(t._joystickPointerStartPos.x,t._joystickPointerStartPos.y,60,0,2*Math.PI,!0),e.vjCanvasContext.stroke(),e.vjCanvasContext.closePath(),e.vjCanvasContext.beginPath(),e.vjCanvasContext.strokeStyle=t._joystickColor,e.vjCanvasContext.arc(t._joystickPointerPos.x,t._joystickPointerPos.y,40,0,2*Math.PI,!0),e.vjCanvasContext.stroke(),e.vjCanvasContext.closePath(),t._joystickPreviousPointerPos=t._joystickPointerPos.clone()):(e.vjCanvasContext.clearRect(r.prevX-44,r.prevY-44,88,88),e.vjCanvasContext.beginPath(),e.vjCanvasContext.fillStyle="white",e.vjCanvasContext.beginPath(),e.vjCanvasContext.strokeStyle="red",e.vjCanvasContext.lineWidth=6,e.vjCanvasContext.arc(r.x,r.y,40,0,2*Math.PI,!0),e.vjCanvasContext.stroke(),e.vjCanvasContext.closePath(),r.prevX=r.x,r.prevY=r.y)})),requestAnimationFrame((function(){t._drawVirtualJoystick()}))},e.prototype.releaseCanvas=function(){e.Canvas&&(e.Canvas.removeEventListener("pointerdown",this._onPointerDownHandlerRef),e.Canvas.removeEventListener("pointermove",this._onPointerMoveHandlerRef),e.Canvas.removeEventListener("pointerup",this._onPointerUpHandlerRef),e.Canvas.removeEventListener("pointerout",this._onPointerUpHandlerRef),window.removeEventListener("resize",this._onResize),document.body.removeChild(e.Canvas),e.Canvas=null)},e._globalJoystickIndex=0,e}();nt.a.prototype.addVirtualJoystick=function(){return this.add(new ht),this};var ht=function(){function e(){}return e.prototype.getLeftJoystick=function(){return this._leftjoystick},e.prototype.getRightJoystick=function(){return this._rightjoystick},e.prototype.checkInputs=function(){if(this._leftjoystick){var e=this.camera,t=50*e._computeLocalCameraSpeed(),n=a.a.RotationYawPitchRoll(e.rotation.y,e.rotation.x,0),r=a.e.TransformCoordinates(new a.e(this._leftjoystick.deltaPosition.x*t,this._leftjoystick.deltaPosition.y*t,this._leftjoystick.deltaPosition.z*t),n);e.cameraDirection=e.cameraDirection.add(r),e.cameraRotation=e.cameraRotation.addVector3(this._rightjoystick.deltaPosition),this._leftjoystick.pressed||(this._leftjoystick.deltaPosition=this._leftjoystick.deltaPosition.scale(.9)),this._rightjoystick.pressed||(this._rightjoystick.deltaPosition=this._rightjoystick.deltaPosition.scale(.9))}},e.prototype.attachControl=function(e,t){this._leftjoystick=new ut(!0),this._leftjoystick.setAxisForUpDown(ot.Z),this._leftjoystick.setAxisForLeftRight(ot.X),this._leftjoystick.setJoystickSensibility(.15),this._rightjoystick=new ut(!1),this._rightjoystick.setAxisForUpDown(ot.X),this._rightjoystick.setAxisForLeftRight(ot.Y),this._rightjoystick.reverseUpDown=!0,this._rightjoystick.setJoystickSensibility(.05),this._rightjoystick.setJoystickColor("yellow")},e.prototype.detachControl=function(e){this._leftjoystick.releaseCanvas(),this._rightjoystick.releaseCanvas()},e.prototype.getClassName=function(){return"FreeCameraVirtualJoystickInput"},e.prototype.getSimpleName=function(){return"virtualJoystick"},e}();ke.a.FreeCameraVirtualJoystickInput=ht;var dt=n(102),pt=n(62),ft=n(33);ft.a.AddNodeConstructor("TouchCamera",(function(e,t){return function(){return new mt(e,a.e.Zero(),t)}}));var mt=function(e){function t(t,n,r){var i=e.call(this,t,n,r)||this;return i.inputs.addTouch(),i._setupInputs(),i}return Object(h.__extends)(t,e),Object.defineProperty(t.prototype,"touchAngularSensibility",{get:function(){var e=this.inputs.attached.touch;return e?e.touchAngularSensibility:0},set:function(e){var t=this.inputs.attached.touch;t&&(t.touchAngularSensibility=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"touchMoveSensibility",{get:function(){var e=this.inputs.attached.touch;return e?e.touchMoveSensibility:0},set:function(e){var t=this.inputs.attached.touch;t&&(t.touchMoveSensibility=e)},enumerable:!0,configurable:!0}),t.prototype.getClassName=function(){return"TouchCamera"},t.prototype._setupInputs=function(){var e=this.inputs.attached.mouse;e&&(e.touchEnabled=!1)},t}(pt.a),gt=n(32);ft.a.AddNodeConstructor("ArcRotateCamera",(function(e,t){return function(){return new _t(e,0,0,1,a.e.Zero(),t)}}));var _t=function(e){function t(t,n,r,i,s,c,l){void 0===l&&(l=!0);var u=e.call(this,t,a.e.Zero(),c,l)||this;return u._upVector=a.e.Up(),u.inertialAlphaOffset=0,u.inertialBetaOffset=0,u.inertialRadiusOffset=0,u.lowerAlphaLimit=null,u.upperAlphaLimit=null,u.lowerBetaLimit=.01,u.upperBetaLimit=Math.PI-.01,u.lowerRadiusLimit=null,u.upperRadiusLimit=null,u.inertialPanningX=0,u.inertialPanningY=0,u.pinchToPanMaxDistance=20,u.panningDistanceLimit=null,u.panningOriginTarget=a.e.Zero(),u.panningInertia=.9,u.zoomOnFactor=1,u.targetScreenOffset=a.d.Zero(),u.allowUpsideDown=!0,u.useInputToRestoreState=!0,u._viewMatrix=new a.a,u.panningAxis=new a.e(1,1,0),u.onMeshTargetChangedObservable=new o.c,u.checkCollisions=!1,u.collisionRadius=new a.e(.5,.5,.5),u._previousPosition=a.e.Zero(),u._collisionVelocity=a.e.Zero(),u._newPosition=a.e.Zero(),u._computationVector=a.e.Zero(),u._onCollisionPositionChange=function(e,t,n){void 0===n&&(n=null),n?(u.setPosition(t),u.onCollide&&u.onCollide(n)):u._previousPosition.copyFrom(u._position);var r=Math.cos(u.alpha),i=Math.sin(u.alpha),o=Math.cos(u.beta),a=Math.sin(u.beta);0===a&&(a=1e-4);var s=u._getTargetPosition();u._computationVector.copyFromFloats(u.radius*r*a,u.radius*o,u.radius*i*a),s.addToRef(u._computationVector,u._newPosition),u._position.copyFrom(u._newPosition);var c=u.upVector;u.allowUpsideDown&&u.beta<0&&(c=(c=c.clone()).negate()),u._computeViewMatrix(u._position,s,c),u._viewMatrix.addAtIndex(12,u.targetScreenOffset.x),u._viewMatrix.addAtIndex(13,u.targetScreenOffset.y),u._collisionTriggered=!1},u._target=a.e.Zero(),s&&u.setTarget(s),u.alpha=n,u.beta=r,u.radius=i,u.getViewMatrix(),u.inputs=new qe(u),u.inputs.addKeyboard().addMouseWheel().addPointers(),u}return Object(h.__extends)(t,e),Object.defineProperty(t.prototype,"target",{get:function(){return this._target},set:function(e){this.setTarget(e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"position",{get:function(){return this._position},set:function(e){this.setPosition(e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"upVector",{get:function(){return this._upVector},set:function(e){this._upToYMatrix||(this._YToUpMatrix=new a.a,this._upToYMatrix=new a.a,this._upVector=a.e.Zero()),e.normalize(),this._upVector.copyFrom(e),this.setMatUp()},enumerable:!0,configurable:!0}),t.prototype.setMatUp=function(){a.a.RotationAlignToRef(a.e.UpReadOnly,this._upVector,this._YToUpMatrix),a.a.RotationAlignToRef(this._upVector,a.e.UpReadOnly,this._upToYMatrix)},Object.defineProperty(t.prototype,"angularSensibilityX",{get:function(){var e=this.inputs.attached.pointers;return e?e.angularSensibilityX:0},set:function(e){var t=this.inputs.attached.pointers;t&&(t.angularSensibilityX=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"angularSensibilityY",{get:function(){var e=this.inputs.attached.pointers;return e?e.angularSensibilityY:0},set:function(e){var t=this.inputs.attached.pointers;t&&(t.angularSensibilityY=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"pinchPrecision",{get:function(){var e=this.inputs.attached.pointers;return e?e.pinchPrecision:0},set:function(e){var t=this.inputs.attached.pointers;t&&(t.pinchPrecision=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"pinchDeltaPercentage",{get:function(){var e=this.inputs.attached.pointers;return e?e.pinchDeltaPercentage:0},set:function(e){var t=this.inputs.attached.pointers;t&&(t.pinchDeltaPercentage=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"useNaturalPinchZoom",{get:function(){var e=this.inputs.attached.pointers;return!!e&&e.useNaturalPinchZoom},set:function(e){var t=this.inputs.attached.pointers;t&&(t.useNaturalPinchZoom=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"panningSensibility",{get:function(){var e=this.inputs.attached.pointers;return e?e.panningSensibility:0},set:function(e){var t=this.inputs.attached.pointers;t&&(t.panningSensibility=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"keysUp",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysUp:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysUp=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"keysDown",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysDown:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysDown=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"keysLeft",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysLeft:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysLeft=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"keysRight",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysRight:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysRight=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"wheelPrecision",{get:function(){var e=this.inputs.attached.mousewheel;return e?e.wheelPrecision:0},set:function(e){var t=this.inputs.attached.mousewheel;t&&(t.wheelPrecision=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"wheelDeltaPercentage",{get:function(){var e=this.inputs.attached.mousewheel;return e?e.wheelDeltaPercentage:0},set:function(e){var t=this.inputs.attached.mousewheel;t&&(t.wheelDeltaPercentage=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"bouncingBehavior",{get:function(){return this._bouncingBehavior},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"useBouncingBehavior",{get:function(){return null!=this._bouncingBehavior},set:function(e){e!==this.useBouncingBehavior&&(e?(this._bouncingBehavior=new fe,this.addBehavior(this._bouncingBehavior)):this._bouncingBehavior&&(this.removeBehavior(this._bouncingBehavior),this._bouncingBehavior=null))},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"framingBehavior",{get:function(){return this._framingBehavior},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"useFramingBehavior",{get:function(){return null!=this._framingBehavior},set:function(e){e!==this.useFramingBehavior&&(e?(this._framingBehavior=new me,this.addBehavior(this._framingBehavior)):this._framingBehavior&&(this.removeBehavior(this._framingBehavior),this._framingBehavior=null))},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"autoRotationBehavior",{get:function(){return this._autoRotationBehavior},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"useAutoRotationBehavior",{get:function(){return null!=this._autoRotationBehavior},set:function(e){e!==this.useAutoRotationBehavior&&(e?(this._autoRotationBehavior=new pe,this.addBehavior(this._autoRotationBehavior)):this._autoRotationBehavior&&(this.removeBehavior(this._autoRotationBehavior),this._autoRotationBehavior=null))},enumerable:!0,configurable:!0}),t.prototype._initCache=function(){e.prototype._initCache.call(this),this._cache._target=new a.e(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._cache.alpha=void 0,this._cache.beta=void 0,this._cache.radius=void 0,this._cache.targetScreenOffset=a.d.Zero()},t.prototype._updateCache=function(t){t||e.prototype._updateCache.call(this),this._cache._target.copyFrom(this._getTargetPosition()),this._cache.alpha=this.alpha,this._cache.beta=this.beta,this._cache.radius=this.radius,this._cache.targetScreenOffset.copyFrom(this.targetScreenOffset)},t.prototype._getTargetPosition=function(){if(this._targetHost&&this._targetHost.getAbsolutePosition){var e=this._targetHost.absolutePosition;this._targetBoundingCenter?e.addToRef(this._targetBoundingCenter,this._target):this._target.copyFrom(e)}var t=this._getLockedTargetPosition();return t||this._target},t.prototype.storeState=function(){return this._storedAlpha=this.alpha,this._storedBeta=this.beta,this._storedRadius=this.radius,this._storedTarget=this._getTargetPosition().clone(),this._storedTargetScreenOffset=this.targetScreenOffset.clone(),e.prototype.storeState.call(this)},t.prototype._restoreStateValues=function(){return!!e.prototype._restoreStateValues.call(this)&&(this.setTarget(this._storedTarget.clone()),this.alpha=this._storedAlpha,this.beta=this._storedBeta,this.radius=this._storedRadius,this.targetScreenOffset=this._storedTargetScreenOffset.clone(),this.inertialAlphaOffset=0,this.inertialBetaOffset=0,this.inertialRadiusOffset=0,this.inertialPanningX=0,this.inertialPanningY=0,!0)},t.prototype._isSynchronizedViewMatrix=function(){return!!e.prototype._isSynchronizedViewMatrix.call(this)&&(this._cache._target.equals(this._getTargetPosition())&&this._cache.alpha===this.alpha&&this._cache.beta===this.beta&&this._cache.radius===this.radius&&this._cache.targetScreenOffset.equals(this.targetScreenOffset))},t.prototype.attachControl=function(e,t,n,r){var i=this;void 0===n&&(n=!0),void 0===r&&(r=2),this._useCtrlForPanning=n,this._panningMouseButton=r,this.inputs.attachElement(e,t),this._reset=function(){i.inertialAlphaOffset=0,i.inertialBetaOffset=0,i.inertialRadiusOffset=0,i.inertialPanningX=0,i.inertialPanningY=0}},t.prototype.detachControl=function(e){this.inputs.detachElement(e),this._reset&&this._reset()},t.prototype._checkInputs=function(){if(!this._collisionTriggered){if(this.inputs.checkInputs(),0!==this.inertialAlphaOffset||0!==this.inertialBetaOffset||0!==this.inertialRadiusOffset){var t=this.inertialAlphaOffset;this.beta<=0&&(t*=-1),this.getScene().useRightHandedSystem&&(t*=-1),this.parent&&this.parent._getWorldMatrixDeterminant()<0&&(t*=-1),this.alpha+=t,this.beta+=this.inertialBetaOffset,this.radius-=this.inertialRadiusOffset,this.inertialAlphaOffset*=this.inertia,this.inertialBetaOffset*=this.inertia,this.inertialRadiusOffset*=this.inertia,Math.abs(this.inertialAlphaOffset)<gt.a&&(this.inertialAlphaOffset=0),Math.abs(this.inertialBetaOffset)<gt.a&&(this.inertialBetaOffset=0),Math.abs(this.inertialRadiusOffset)<this.speed*gt.a&&(this.inertialRadiusOffset=0)}if(0!==this.inertialPanningX||0!==this.inertialPanningY){if(this._localDirection||(this._localDirection=a.e.Zero(),this._transformedDirection=a.e.Zero()),this._localDirection.copyFromFloats(this.inertialPanningX,this.inertialPanningY,this.inertialPanningY),this._localDirection.multiplyInPlace(this.panningAxis),this._viewMatrix.invertToRef(this._cameraTransformMatrix),a.e.TransformNormalToRef(this._localDirection,this._cameraTransformMatrix,this._transformedDirection),this.panningAxis.y||(this._transformedDirection.y=0),!this._targetHost)if(this.panningDistanceLimit)this._transformedDirection.addInPlace(this._target),a.e.DistanceSquared(this._transformedDirection,this.panningOriginTarget)<=this.panningDistanceLimit*this.panningDistanceLimit&&this._target.copyFrom(this._transformedDirection);else this._target.addInPlace(this._transformedDirection);this.inertialPanningX*=this.panningInertia,this.inertialPanningY*=this.panningInertia,Math.abs(this.inertialPanningX)<this.speed*gt.a&&(this.inertialPanningX=0),Math.abs(this.inertialPanningY)<this.speed*gt.a&&(this.inertialPanningY=0)}this._checkLimits(),e.prototype._checkInputs.call(this)}},t.prototype._checkLimits=function(){null===this.lowerBetaLimit||void 0===this.lowerBetaLimit?this.allowUpsideDown&&this.beta>Math.PI&&(this.beta=this.beta-2*Math.PI):this.beta<this.lowerBetaLimit&&(this.beta=this.lowerBetaLimit),null===this.upperBetaLimit||void 0===this.upperBetaLimit?this.allowUpsideDown&&this.beta<-Math.PI&&(this.beta=this.beta+2*Math.PI):this.beta>this.upperBetaLimit&&(this.beta=this.upperBetaLimit),null!==this.lowerAlphaLimit&&this.alpha<this.lowerAlphaLimit&&(this.alpha=this.lowerAlphaLimit),null!==this.upperAlphaLimit&&this.alpha>this.upperAlphaLimit&&(this.alpha=this.upperAlphaLimit),null!==this.lowerRadiusLimit&&this.radius<this.lowerRadiusLimit&&(this.radius=this.lowerRadiusLimit,this.inertialRadiusOffset=0),null!==this.upperRadiusLimit&&this.radius>this.upperRadiusLimit&&(this.radius=this.upperRadiusLimit,this.inertialRadiusOffset=0)},t.prototype.rebuildAnglesAndRadius=function(){this._position.subtractToRef(this._getTargetPosition(),this._computationVector),0===this._upVector.x&&1===this._upVector.y&&0===this._upVector.z||a.e.TransformCoordinatesToRef(this._computationVector,this._upToYMatrix,this._computationVector),this.radius=this._computationVector.length(),0===this.radius&&(this.radius=1e-4),0===this._computationVector.x&&0===this._computationVector.z?this.alpha=Math.PI/2:this.alpha=Math.acos(this._computationVector.x/Math.sqrt(Math.pow(this._computationVector.x,2)+Math.pow(this._computationVector.z,2))),this._computationVector.z<0&&(this.alpha=2*Math.PI-this.alpha),this.beta=Math.acos(this._computationVector.y/this.radius),this._checkLimits()},t.prototype.setPosition=function(e){this._position.equals(e)||(this._position.copyFrom(e),this.rebuildAnglesAndRadius())},t.prototype.setTarget=function(e,t,n){if(void 0===t&&(t=!1),void 0===n&&(n=!1),e.getBoundingInfo)this._targetBoundingCenter=t?e.getBoundingInfo().boundingBox.centerWorld.clone():null,e.computeWorldMatrix(),this._targetHost=e,this._target=this._getTargetPosition(),this.onMeshTargetChangedObservable.notifyObservers(this._targetHost);else{var r=e,i=this._getTargetPosition();if(i&&!n&&i.equals(r))return;this._targetHost=null,this._target=r,this._targetBoundingCenter=null,this.onMeshTargetChangedObservable.notifyObservers(null)}this.rebuildAnglesAndRadius()},t.prototype._getViewMatrix=function(){var e=Math.cos(this.alpha),t=Math.sin(this.alpha),n=Math.cos(this.beta),r=Math.sin(this.beta);0===r&&(r=1e-4);var i=this._getTargetPosition();if(this._computationVector.copyFromFloats(this.radius*e*r,this.radius*n,this.radius*t*r),0===this._upVector.x&&1===this._upVector.y&&0===this._upVector.z||a.e.TransformCoordinatesToRef(this._computationVector,this._YToUpMatrix,this._computationVector),i.addToRef(this._computationVector,this._newPosition),this.getScene().collisionsEnabled&&this.checkCollisions){var o=this.getScene().collisionCoordinator;this._collider||(this._collider=o.createCollider()),this._collider._radius=this.collisionRadius,this._newPosition.subtractToRef(this._position,this._collisionVelocity),this._collisionTriggered=!0,o.getNewPosition(this._position,this._collisionVelocity,this._collider,3,null,this._onCollisionPositionChange,this.uniqueId)}else{this._position.copyFrom(this._newPosition);var s=this.upVector;this.allowUpsideDown&&r<0&&(s=s.negate()),this._computeViewMatrix(this._position,i,s),this._viewMatrix.addAtIndex(12,this.targetScreenOffset.x),this._viewMatrix.addAtIndex(13,this.targetScreenOffset.y)}return this._currentTarget=i,this._viewMatrix},t.prototype.zoomOn=function(e,t){void 0===t&&(t=!1),e=e||this.getScene().meshes;var n=be.a.MinMax(e),r=a.e.Distance(n.min,n.max);this.radius=r*this.zoomOnFactor,this.focusOn({min:n.min,max:n.max,distance:r},t)},t.prototype.focusOn=function(e,t){var n,r;if(void 0===t&&(t=!1),void 0===e.min){var i=e||this.getScene().meshes;n=be.a.MinMax(i),r=a.e.Distance(n.min,n.max)}else{n=e,r=e.distance}this._target=be.a.Center(n),t||(this.maxZ=2*r)},t.prototype.createRigCamera=function(e,n){var r=0;switch(this.cameraRigMode){case Te.a.RIG_MODE_STEREOSCOPIC_ANAGLYPH:case Te.a.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL:case Te.a.RIG_MODE_STEREOSCOPIC_OVERUNDER:case Te.a.RIG_MODE_STEREOSCOPIC_INTERLACED:case Te.a.RIG_MODE_VR:r=this._cameraRigParams.stereoHalfAngle*(0===n?1:-1);break;case Te.a.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED:r=this._cameraRigParams.stereoHalfAngle*(0===n?-1:1)}var i=new t(e,this.alpha+r,this.beta,this.radius,this._target,this.getScene());return i._cameraRigParams={},i.isRigCamera=!0,i.rigParent=this,i},t.prototype._updateRigCameras=function(){var t=this._rigCameras[0],n=this._rigCameras[1];switch(t.beta=n.beta=this.beta,this.cameraRigMode){case Te.a.RIG_MODE_STEREOSCOPIC_ANAGLYPH:case Te.a.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL:case Te.a.RIG_MODE_STEREOSCOPIC_OVERUNDER:case Te.a.RIG_MODE_STEREOSCOPIC_INTERLACED:case Te.a.RIG_MODE_VR:t.alpha=this.alpha-this._cameraRigParams.stereoHalfAngle,n.alpha=this.alpha+this._cameraRigParams.stereoHalfAngle;break;case Te.a.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED:t.alpha=this.alpha+this._cameraRigParams.stereoHalfAngle,n.alpha=this.alpha-this._cameraRigParams.stereoHalfAngle}e.prototype._updateRigCameras.call(this)},t.prototype.dispose=function(){this.inputs.clear(),e.prototype.dispose.call(this)},t.prototype.getClassName=function(){return"ArcRotateCamera"},Object(h.__decorate)([Object(Fe.c)()],t.prototype,"alpha",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"beta",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"radius",void 0),Object(h.__decorate)([Object(Fe.o)("target")],t.prototype,"_target",void 0),Object(h.__decorate)([Object(Fe.o)("upVector")],t.prototype,"_upVector",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"inertialAlphaOffset",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"inertialBetaOffset",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"inertialRadiusOffset",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"lowerAlphaLimit",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"upperAlphaLimit",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"lowerBetaLimit",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"upperBetaLimit",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"lowerRadiusLimit",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"upperRadiusLimit",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"inertialPanningX",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"inertialPanningY",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"pinchToPanMaxDistance",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"panningDistanceLimit",void 0),Object(h.__decorate)([Object(Fe.o)()],t.prototype,"panningOriginTarget",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"panningInertia",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"zoomOnFactor",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"targetScreenOffset",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"allowUpsideDown",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"useInputToRestoreState",void 0),t}(dt.a);ft.a.AddNodeConstructor("DeviceOrientationCamera",(function(e,t){return function(){return new vt(e,a.e.Zero(),t)}}));var vt=function(e){function t(t,n,r){var i=e.call(this,t,n,r)||this;return i._tmpDragQuaternion=new a.b,i._disablePointerInputWhenUsingDeviceOrientation=!0,i._dragFactor=0,i._quaternionCache=new a.b,i.inputs.addDeviceOrientation(),i.inputs._deviceOrientationInput&&i.inputs._deviceOrientationInput._onDeviceOrientationChangedObservable.addOnce((function(){i._disablePointerInputWhenUsingDeviceOrientation&&i.inputs._mouseInput&&(i.inputs._mouseInput._allowCameraRotation=!1,i.inputs._mouseInput.onPointerMovedObservable.add((function(e){0!=i._dragFactor&&(i._initialQuaternion||(i._initialQuaternion=new a.b),a.b.FromEulerAnglesToRef(0,e.offsetX*i._dragFactor,0,i._tmpDragQuaternion),i._initialQuaternion.multiplyToRef(i._tmpDragQuaternion,i._initialQuaternion))})))})),i}return Object(h.__extends)(t,e),Object.defineProperty(t.prototype,"disablePointerInputWhenUsingDeviceOrientation",{get:function(){return this._disablePointerInputWhenUsingDeviceOrientation},set:function(e){this._disablePointerInputWhenUsingDeviceOrientation=e},enumerable:!0,configurable:!0}),t.prototype.enableHorizontalDragging=function(e){void 0===e&&(e=1/300),this._dragFactor=e},t.prototype.getClassName=function(){return"DeviceOrientationCamera"},t.prototype._checkInputs=function(){e.prototype._checkInputs.call(this),this._quaternionCache.copyFrom(this.rotationQuaternion),this._initialQuaternion&&this._initialQuaternion.multiplyToRef(this.rotationQuaternion,this.rotationQuaternion)},t.prototype.resetToCurrentRotation=function(e){var t=this;void 0===e&&(e=Ie.a.Y),this.rotationQuaternion&&(this._initialQuaternion||(this._initialQuaternion=new a.b),this._initialQuaternion.copyFrom(this._quaternionCache||this.rotationQuaternion),["x","y","z"].forEach((function(n){e[n]?t._initialQuaternion[n]*=-1:t._initialQuaternion[n]=0})),this._initialQuaternion.normalize(),this._initialQuaternion.multiplyToRef(this.rotationQuaternion,this.rotationQuaternion))},t}(pt.a),bt=function(e){function t(t){return e.call(this,t)||this}return Object(h.__extends)(t,e),t.prototype.addKeyboard=function(){return this.add(new Ze),this},t.prototype.addMouse=function(e){return void 0===e&&(e=!0),this.add(new Je(e)),this},t}(ke.b),yt=function(e){function t(t,n,r,i){void 0===i&&(i=!0);var o=e.call(this,t,n,r,i)||this;return o.ellipsoid=new a.e(1,1,1),o.ellipsoidOffset=new a.e(0,0,0),o.checkCollisions=!1,o.applyGravity=!1,o.cameraDirection=a.e.Zero(),o._trackRoll=0,o.rollCorrect=100,o.bankedTurn=!1,o.bankedTurnLimit=Math.PI/2,o.bankedTurnMultiplier=1,o._needMoveForGravity=!1,o._oldPosition=a.e.Zero(),o._diffPosition=a.e.Zero(),o._newPosition=a.e.Zero(),o._collisionMask=-1,o._onCollisionPositionChange=function(e,t,n){void 0===n&&(n=null);var r;r=t,o._newPosition.copyFrom(r),o._newPosition.subtractToRef(o._oldPosition,o._diffPosition),o._diffPosition.length()>ne.a.CollisionsEpsilon&&(o.position.addInPlace(o._diffPosition),o.onCollide&&n&&o.onCollide(n))},o.inputs=new bt(o),o.inputs.addKeyboard().addMouse(),o}return Object(h.__extends)(t,e),Object.defineProperty(t.prototype,"angularSensibility",{get:function(){var e=this.inputs.attached.mouse;return e?e.angularSensibility:0},set:function(e){var t=this.inputs.attached.mouse;t&&(t.angularSensibility=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"keysForward",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysForward:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysForward=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"keysBackward",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysBackward:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysBackward=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"keysUp",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysUp:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysUp=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"keysDown",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysDown:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysDown=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"keysLeft",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysLeft:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysLeft=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"keysRight",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysRight:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysRight=e)},enumerable:!0,configurable:!0}),t.prototype.attachControl=function(e,t){this.inputs.attachElement(e,t)},t.prototype.detachControl=function(e){this.inputs.detachElement(e),this.cameraDirection=new a.e(0,0,0)},Object.defineProperty(t.prototype,"collisionMask",{get:function(){return this._collisionMask},set:function(e){this._collisionMask=isNaN(e)?-1:e},enumerable:!0,configurable:!0}),t.prototype._collideWithWorld=function(e){(this.parent?a.e.TransformCoordinates(this.position,this.parent.getWorldMatrix()):this.position).subtractFromFloatsToRef(0,this.ellipsoid.y,0,this._oldPosition),this._oldPosition.addInPlace(this.ellipsoidOffset);var t=this.getScene().collisionCoordinator;this._collider||(this._collider=t.createCollider()),this._collider._radius=this.ellipsoid,this._collider.collisionMask=this._collisionMask;var n=e;this.applyGravity&&(n=e.add(this.getScene().gravity)),t.getNewPosition(this._oldPosition,n,this._collider,3,null,this._onCollisionPositionChange,this.uniqueId)},t.prototype._checkInputs=function(){this._localDirection||(this._localDirection=a.e.Zero(),this._transformedDirection=a.e.Zero()),this.inputs.checkInputs(),e.prototype._checkInputs.call(this)},t.prototype._decideIfNeedsToMove=function(){return this._needMoveForGravity||Math.abs(this.cameraDirection.x)>0||Math.abs(this.cameraDirection.y)>0||Math.abs(this.cameraDirection.z)>0},t.prototype._updatePosition=function(){this.checkCollisions&&this.getScene().collisionsEnabled?this._collideWithWorld(this.cameraDirection):e.prototype._updatePosition.call(this)},t.prototype.restoreRoll=function(e){var t=this._trackRoll,n=t-this.rotation.z;Math.abs(n)>=.001&&(this.rotation.z+=n/e,Math.abs(t-this.rotation.z)<=.001&&(this.rotation.z=t))},t.prototype.dispose=function(){this.inputs.clear(),e.prototype.dispose.call(this)},t.prototype.getClassName=function(){return"FlyCamera"},Object(h.__decorate)([Object(Fe.o)()],t.prototype,"ellipsoid",void 0),Object(h.__decorate)([Object(Fe.o)()],t.prototype,"ellipsoidOffset",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"checkCollisions",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"applyGravity",void 0),t}(dt.a),Ct=function(e){function t(t){return e.call(this,t)||this}return Object(h.__extends)(t,e),t.prototype.addKeyboard=function(){return this.add(new $e),this},t.prototype.addMouseWheel=function(){return this.add(new et),this},t.prototype.addPointers=function(){return this.add(new tt),this},t.prototype.addVRDeviceOrientation=function(){return console.warn("DeviceOrientation support not yet implemented for FollowCamera."),this},t}(ke.b);ft.a.AddNodeConstructor("FollowCamera",(function(e,t){return function(){return new Tt(e,a.e.Zero(),t)}})),ft.a.AddNodeConstructor("ArcFollowCamera",(function(e,t){return function(){return new Et(e,0,0,1,null,t)}}));var xt,Tt=function(e){function t(t,n,r,i){void 0===i&&(i=null);var o=e.call(this,t,n,r)||this;return o.radius=12,o.lowerRadiusLimit=null,o.upperRadiusLimit=null,o.rotationOffset=0,o.lowerRotationOffsetLimit=null,o.upperRotationOffsetLimit=null,o.heightOffset=4,o.lowerHeightOffsetLimit=null,o.upperHeightOffsetLimit=null,o.cameraAcceleration=.05,o.maxCameraSpeed=20,o.lockedTarget=i,o.inputs=new Ct(o),o.inputs.addKeyboard().addMouseWheel().addPointers(),o}return Object(h.__extends)(t,e),t.prototype._follow=function(e){if(e){var t;if(e.rotationQuaternion){var n=new a.a;e.rotationQuaternion.toRotationMatrix(n),t=Math.atan2(n.m[8],n.m[10])}else t=e.rotation.y;var r=Xe.b.ToRadians(this.rotationOffset)+t,i=e.getAbsolutePosition(),o=i.x+Math.sin(r)*this.radius,s=i.z+Math.cos(r)*this.radius,c=o-this.position.x,l=i.y+this.heightOffset-this.position.y,u=s-this.position.z,h=c*this.cameraAcceleration*2,d=l*this.cameraAcceleration,p=u*this.cameraAcceleration*2;(h>this.maxCameraSpeed||h<-this.maxCameraSpeed)&&(h=h<1?-this.maxCameraSpeed:this.maxCameraSpeed),(d>this.maxCameraSpeed||d<-this.maxCameraSpeed)&&(d=d<1?-this.maxCameraSpeed:this.maxCameraSpeed),(p>this.maxCameraSpeed||p<-this.maxCameraSpeed)&&(p=p<1?-this.maxCameraSpeed:this.maxCameraSpeed),this.position=new a.e(this.position.x+h,this.position.y+d,this.position.z+p),this.setTarget(i)}},t.prototype.attachControl=function(e,t){this.inputs.attachElement(e,t),this._reset=function(){}},t.prototype.detachControl=function(e){this.inputs.detachElement(e),this._reset&&this._reset()},t.prototype._checkInputs=function(){this.inputs.checkInputs(),this._checkLimits(),e.prototype._checkInputs.call(this),this.lockedTarget&&this._follow(this.lockedTarget)},t.prototype._checkLimits=function(){null!==this.lowerRadiusLimit&&this.radius<this.lowerRadiusLimit&&(this.radius=this.lowerRadiusLimit),null!==this.upperRadiusLimit&&this.radius>this.upperRadiusLimit&&(this.radius=this.upperRadiusLimit),null!==this.lowerHeightOffsetLimit&&this.heightOffset<this.lowerHeightOffsetLimit&&(this.heightOffset=this.lowerHeightOffsetLimit),null!==this.upperHeightOffsetLimit&&this.heightOffset>this.upperHeightOffsetLimit&&(this.heightOffset=this.upperHeightOffsetLimit),null!==this.lowerRotationOffsetLimit&&this.rotationOffset<this.lowerRotationOffsetLimit&&(this.rotationOffset=this.lowerRotationOffsetLimit),null!==this.upperRotationOffsetLimit&&this.rotationOffset>this.upperRotationOffsetLimit&&(this.rotationOffset=this.upperRotationOffsetLimit)},t.prototype.getClassName=function(){return"FollowCamera"},Object(h.__decorate)([Object(Fe.c)()],t.prototype,"radius",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"lowerRadiusLimit",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"upperRadiusLimit",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"rotationOffset",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"lowerRotationOffsetLimit",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"upperRotationOffsetLimit",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"heightOffset",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"lowerHeightOffsetLimit",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"upperHeightOffsetLimit",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"cameraAcceleration",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"maxCameraSpeed",void 0),Object(h.__decorate)([Object(Fe.k)("lockedTargetId")],t.prototype,"lockedTarget",void 0),t}(dt.a),Et=function(e){function t(t,n,r,i,o,s){var c=e.call(this,t,a.e.Zero(),s)||this;return c.alpha=n,c.beta=r,c.radius=i,c.target=o,c._cartesianCoordinates=a.e.Zero(),c._follow(),c}return Object(h.__extends)(t,e),t.prototype._follow=function(){if(this.target){this._cartesianCoordinates.x=this.radius*Math.cos(this.alpha)*Math.cos(this.beta),this._cartesianCoordinates.y=this.radius*Math.sin(this.beta),this._cartesianCoordinates.z=this.radius*Math.sin(this.alpha)*Math.cos(this.beta);var e=this.target.getAbsolutePosition();this.position=e.add(this._cartesianCoordinates),this.setTarget(e)}},t.prototype._checkInputs=function(){e.prototype._checkInputs.call(this),this._follow()},t.prototype.getClassName=function(){return"ArcFollowCamera"},t}(dt.a),St=n(54);!function(e){e[e.VIVE=0]="VIVE",e[e.OCULUS=1]="OCULUS",e[e.WINDOWS=2]="WINDOWS",e[e.GEAR_VR=3]="GEAR_VR",e[e.DAYDREAM=4]="DAYDREAM",e[e.GENERIC=5]="GENERIC"}(xt||(xt={}));var Pt,Ot,At=function(){function e(){}return e.InitiateController=function(e){for(var t=0,n=this._ControllerFactories;t<n.length;t++){var r=n[t];if(r.canCreate(e))return r.create(e)}if(this._DefaultControllerFactory)return this._DefaultControllerFactory(e);throw"The type of gamepad you are trying to load needs to be imported first or is not supported."},e._ControllerFactories=[],e._DefaultControllerFactory=null,e}(),Mt=function(e){function t(t){var n=e.call(this,t.id,t.index,t)||this;return n.isXR=!1,n._deviceRoomPosition=a.e.Zero(),n._deviceRoomRotationQuaternion=new a.b,n.devicePosition=a.e.Zero(),n.deviceRotationQuaternion=new a.b,n.deviceScaleFactor=1,n._trackPosition=!0,n._maxRotationDistFromHeadset=Math.PI/5,n._draggedRoomRotation=0,n._leftHandSystemQuaternion=new a.b,n._deviceToWorld=a.a.Identity(),n._pointingPoseNode=null,n._workingMatrix=a.a.Identity(),n._meshAttachedObservable=new o.c,n.type=Ve.POSE_ENABLED,n.controllerType=xt.GENERIC,n.position=a.e.Zero(),n.rotationQuaternion=new a.b,n._calculatedPosition=a.e.Zero(),n._calculatedRotation=new a.b,a.b.RotationYawPitchRollToRef(Math.PI,0,0,n._leftHandSystemQuaternion),n}return Object(h.__extends)(t,e),t.prototype._disableTrackPosition=function(e){this._trackPosition&&(this._calculatedPosition.copyFrom(e),this._trackPosition=!1)},t.prototype.update=function(){e.prototype.update.call(this),this._updatePoseAndMesh()},t.prototype._updatePoseAndMesh=function(){if(!this.isXR){var e=this.browserGamepad.pose;if(this.updateFromDevice(e),!this._trackPosition&&O.a.LastCreatedScene&&O.a.LastCreatedScene.activeCamera&&O.a.LastCreatedScene.activeCamera.devicePosition)if((t=O.a.LastCreatedScene.activeCamera)._computeDevicePosition(),this._deviceToWorld.setTranslation(t.devicePosition),t.deviceRotationQuaternion){var t;(t=t)._deviceRoomRotationQuaternion.toEulerAnglesToRef(a.c.Vector3[0]);var n=Math.atan2(Math.sin(a.c.Vector3[0].y-this._draggedRoomRotation),Math.cos(a.c.Vector3[0].y-this._draggedRoomRotation));if(Math.abs(n)>this._maxRotationDistFromHeadset){var r=n-(n<0?-this._maxRotationDistFromHeadset:this._maxRotationDistFromHeadset);this._draggedRoomRotation+=r;var i=Math.sin(-r),o=Math.cos(-r);this._calculatedPosition.x=this._calculatedPosition.x*o-this._calculatedPosition.z*i,this._calculatedPosition.z=this._calculatedPosition.x*i+this._calculatedPosition.z*o}}a.e.TransformCoordinatesToRef(this._calculatedPosition,this._deviceToWorld,this.devicePosition),this._deviceToWorld.getRotationMatrixToRef(this._workingMatrix),a.b.FromRotationMatrixToRef(this._workingMatrix,this.deviceRotationQuaternion),this.deviceRotationQuaternion.multiplyInPlace(this._calculatedRotation),this._mesh&&(this._mesh.position.copyFrom(this.devicePosition),this._mesh.rotationQuaternion&&this._mesh.rotationQuaternion.copyFrom(this.deviceRotationQuaternion))}},t.prototype.updateFromDevice=function(e){if(!this.isXR&&e){this.rawPose=e,e.position&&(this._deviceRoomPosition.copyFromFloats(e.position[0],e.position[1],-e.position[2]),this._mesh&&this._mesh.getScene().useRightHandedSystem&&(this._deviceRoomPosition.z*=-1),this._trackPosition&&this._deviceRoomPosition.scaleToRef(this.deviceScaleFactor,this._calculatedPosition),this._calculatedPosition.addInPlace(this.position));var t=this.rawPose;e.orientation&&t.orientation&&4===t.orientation.length&&(this._deviceRoomRotationQuaternion.copyFromFloats(t.orientation[0],t.orientation[1],-t.orientation[2],-t.orientation[3]),this._mesh&&(this._mesh.getScene().useRightHandedSystem?(this._deviceRoomRotationQuaternion.z*=-1,this._deviceRoomRotationQuaternion.w*=-1):this._deviceRoomRotationQuaternion.multiplyToRef(this._leftHandSystemQuaternion,this._deviceRoomRotationQuaternion)),this._deviceRoomRotationQuaternion.multiplyToRef(this.rotationQuaternion,this._calculatedRotation))}},t.prototype.attachToMesh=function(e){if(this._mesh&&(this._mesh.parent=null),this._mesh=e,this._poseControlledCamera&&(this._mesh.parent=this._poseControlledCamera),this._mesh.rotationQuaternion||(this._mesh.rotationQuaternion=new a.b),!this.isXR&&(this._updatePoseAndMesh(),this._pointingPoseNode)){for(var t=[],n=this._pointingPoseNode;n.parent;)t.push(n.parent),n=n.parent;t.reverse().forEach((function(e){e.computeWorldMatrix(!0)}))}this._meshAttachedObservable.notifyObservers(e)},t.prototype.attachToPoseControlledCamera=function(e){this._poseControlledCamera=e,this._mesh&&(this._mesh.parent=this._poseControlledCamera)},t.prototype.dispose=function(){this._mesh&&this._mesh.dispose(),this._mesh=null,e.prototype.dispose.call(this)},Object.defineProperty(t.prototype,"mesh",{get:function(){return this._mesh},enumerable:!0,configurable:!0}),t.prototype.getForwardRay=function(e){if(void 0===e&&(e=100),!this.mesh)return new Ee(a.e.Zero(),new a.e(0,0,1),e);var t=this._pointingPoseNode?this._pointingPoseNode.getWorldMatrix():this.mesh.getWorldMatrix(),n=t.getTranslation(),r=new a.e(0,0,-1),i=a.e.TransformNormal(r,t),o=a.e.Normalize(i);return new Ee(n,o,e)},t.POINTING_POSE="POINTING_POSE",t}(Ve);!function(e){e[e.A=0]="A",e[e.B=1]="B",e[e.X=2]="X",e[e.Y=3]="Y",e[e.LB=4]="LB",e[e.RB=5]="RB",e[e.Back=8]="Back",e[e.Start=9]="Start",e[e.LeftStick=10]="LeftStick",e[e.RightStick=11]="RightStick"}(Pt||(Pt={})),function(e){e[e.Up=12]="Up",e[e.Down=13]="Down",e[e.Left=14]="Left",e[e.Right=15]="Right"}(Ot||(Ot={}));var wt,Rt,It=function(e){function t(t,n,r,i){void 0===i&&(i=!1);var a=e.call(this,t,n,r,0,1,2,3)||this;return a._leftTrigger=0,a._rightTrigger=0,a.onButtonDownObservable=new o.c,a.onButtonUpObservable=new o.c,a.onPadDownObservable=new o.c,a.onPadUpObservable=new o.c,a._buttonA=0,a._buttonB=0,a._buttonX=0,a._buttonY=0,a._buttonBack=0,a._buttonStart=0,a._buttonLB=0,a._buttonRB=0,a._buttonLeftStick=0,a._buttonRightStick=0,a._dPadUp=0,a._dPadDown=0,a._dPadLeft=0,a._dPadRight=0,a._isXboxOnePad=!1,a.type=Ve.XBOX,a._isXboxOnePad=i,a}return Object(h.__extends)(t,e),t.prototype.onlefttriggerchanged=function(e){this._onlefttriggerchanged=e},t.prototype.onrighttriggerchanged=function(e){this._onrighttriggerchanged=e},Object.defineProperty(t.prototype,"leftTrigger",{get:function(){return this._leftTrigger},set:function(e){this._onlefttriggerchanged&&this._leftTrigger!==e&&this._onlefttriggerchanged(e),this._leftTrigger=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"rightTrigger",{get:function(){return this._rightTrigger},set:function(e){this._onrighttriggerchanged&&this._rightTrigger!==e&&this._onrighttriggerchanged(e),this._rightTrigger=e},enumerable:!0,configurable:!0}),t.prototype.onbuttondown=function(e){this._onbuttondown=e},t.prototype.onbuttonup=function(e){this._onbuttonup=e},t.prototype.ondpaddown=function(e){this._ondpaddown=e},t.prototype.ondpadup=function(e){this._ondpadup=e},t.prototype._setButtonValue=function(e,t,n){return e!==t&&(1===e&&(this._onbuttondown&&this._onbuttondown(n),this.onButtonDownObservable.notifyObservers(n)),0===e&&(this._onbuttonup&&this._onbuttonup(n),this.onButtonUpObservable.notifyObservers(n))),e},t.prototype._setDPadValue=function(e,t,n){return e!==t&&(1===e&&(this._ondpaddown&&this._ondpaddown(n),this.onPadDownObservable.notifyObservers(n)),0===e&&(this._ondpadup&&this._ondpadup(n),this.onPadUpObservable.notifyObservers(n))),e},Object.defineProperty(t.prototype,"buttonA",{get:function(){return this._buttonA},set:function(e){this._buttonA=this._setButtonValue(e,this._buttonA,Pt.A)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"buttonB",{get:function(){return this._buttonB},set:function(e){this._buttonB=this._setButtonValue(e,this._buttonB,Pt.B)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"buttonX",{get:function(){return this._buttonX},set:function(e){this._buttonX=this._setButtonValue(e,this._buttonX,Pt.X)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"buttonY",{get:function(){return this._buttonY},set:function(e){this._buttonY=this._setButtonValue(e,this._buttonY,Pt.Y)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"buttonStart",{get:function(){return this._buttonStart},set:function(e){this._buttonStart=this._setButtonValue(e,this._buttonStart,Pt.Start)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"buttonBack",{get:function(){return this._buttonBack},set:function(e){this._buttonBack=this._setButtonValue(e,this._buttonBack,Pt.Back)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"buttonLB",{get:function(){return this._buttonLB},set:function(e){this._buttonLB=this._setButtonValue(e,this._buttonLB,Pt.LB)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"buttonRB",{get:function(){return this._buttonRB},set:function(e){this._buttonRB=this._setButtonValue(e,this._buttonRB,Pt.RB)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"buttonLeftStick",{get:function(){return this._buttonLeftStick},set:function(e){this._buttonLeftStick=this._setButtonValue(e,this._buttonLeftStick,Pt.LeftStick)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"buttonRightStick",{get:function(){return this._buttonRightStick},set:function(e){this._buttonRightStick=this._setButtonValue(e,this._buttonRightStick,Pt.RightStick)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"dPadUp",{get:function(){return this._dPadUp},set:function(e){this._dPadUp=this._setDPadValue(e,this._dPadUp,Ot.Up)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"dPadDown",{get:function(){return this._dPadDown},set:function(e){this._dPadDown=this._setDPadValue(e,this._dPadDown,Ot.Down)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"dPadLeft",{get:function(){return this._dPadLeft},set:function(e){this._dPadLeft=this._setDPadValue(e,this._dPadLeft,Ot.Left)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"dPadRight",{get:function(){return this._dPadRight},set:function(e){this._dPadRight=this._setDPadValue(e,this._dPadRight,Ot.Right)},enumerable:!0,configurable:!0}),t.prototype.update=function(){e.prototype.update.call(this),this._isXboxOnePad,this.buttonA=this.browserGamepad.buttons[0].value,this.buttonB=this.browserGamepad.buttons[1].value,this.buttonX=this.browserGamepad.buttons[2].value,this.buttonY=this.browserGamepad.buttons[3].value,this.buttonLB=this.browserGamepad.buttons[4].value,this.buttonRB=this.browserGamepad.buttons[5].value,this.leftTrigger=this.browserGamepad.buttons[6].value,this.rightTrigger=this.browserGamepad.buttons[7].value,this.buttonBack=this.browserGamepad.buttons[8].value,this.buttonStart=this.browserGamepad.buttons[9].value,this.buttonLeftStick=this.browserGamepad.buttons[10].value,this.buttonRightStick=this.browserGamepad.buttons[11].value,this.dPadUp=this.browserGamepad.buttons[12].value,this.dPadDown=this.browserGamepad.buttons[13].value,this.dPadLeft=this.browserGamepad.buttons[14].value,this.dPadRight=this.browserGamepad.buttons[15].value},t.prototype.dispose=function(){e.prototype.dispose.call(this),this.onButtonDownObservable.clear(),this.onButtonUpObservable.clear(),this.onPadDownObservable.clear(),this.onPadUpObservable.clear()},t}(Ve);!function(e){e[e.Cross=0]="Cross",e[e.Circle=1]="Circle",e[e.Square=2]="Square",e[e.Triangle=3]="Triangle",e[e.L1=4]="L1",e[e.R1=5]="R1",e[e.Share=8]="Share",e[e.Options=9]="Options",e[e.LeftStick=10]="LeftStick",e[e.RightStick=11]="RightStick"}(wt||(wt={})),function(e){e[e.Up=12]="Up",e[e.Down=13]="Down",e[e.Left=14]="Left",e[e.Right=15]="Right"}(Rt||(Rt={}));var Lt=function(e){function t(t,n,r){var i=e.call(this,t.replace("STANDARD GAMEPAD","SONY PLAYSTATION DUALSHOCK"),n,r,0,1,2,3)||this;return i._leftTrigger=0,i._rightTrigger=0,i.onButtonDownObservable=new o.c,i.onButtonUpObservable=new o.c,i.onPadDownObservable=new o.c,i.onPadUpObservable=new o.c,i._buttonCross=0,i._buttonCircle=0,i._buttonSquare=0,i._buttonTriangle=0,i._buttonShare=0,i._buttonOptions=0,i._buttonL1=0,i._buttonR1=0,i._buttonLeftStick=0,i._buttonRightStick=0,i._dPadUp=0,i._dPadDown=0,i._dPadLeft=0,i._dPadRight=0,i.type=Ve.DUALSHOCK,i}return Object(h.__extends)(t,e),t.prototype.onlefttriggerchanged=function(e){this._onlefttriggerchanged=e},t.prototype.onrighttriggerchanged=function(e){this._onrighttriggerchanged=e},Object.defineProperty(t.prototype,"leftTrigger",{get:function(){return this._leftTrigger},set:function(e){this._onlefttriggerchanged&&this._leftTrigger!==e&&this._onlefttriggerchanged(e),this._leftTrigger=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"rightTrigger",{get:function(){return this._rightTrigger},set:function(e){this._onrighttriggerchanged&&this._rightTrigger!==e&&this._onrighttriggerchanged(e),this._rightTrigger=e},enumerable:!0,configurable:!0}),t.prototype.onbuttondown=function(e){this._onbuttondown=e},t.prototype.onbuttonup=function(e){this._onbuttonup=e},t.prototype.ondpaddown=function(e){this._ondpaddown=e},t.prototype.ondpadup=function(e){this._ondpadup=e},t.prototype._setButtonValue=function(e,t,n){return e!==t&&(1===e&&(this._onbuttondown&&this._onbuttondown(n),this.onButtonDownObservable.notifyObservers(n)),0===e&&(this._onbuttonup&&this._onbuttonup(n),this.onButtonUpObservable.notifyObservers(n))),e},t.prototype._setDPadValue=function(e,t,n){return e!==t&&(1===e&&(this._ondpaddown&&this._ondpaddown(n),this.onPadDownObservable.notifyObservers(n)),0===e&&(this._ondpadup&&this._ondpadup(n),this.onPadUpObservable.notifyObservers(n))),e},Object.defineProperty(t.prototype,"buttonCross",{get:function(){return this._buttonCross},set:function(e){this._buttonCross=this._setButtonValue(e,this._buttonCross,wt.Cross)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"buttonCircle",{get:function(){return this._buttonCircle},set:function(e){this._buttonCircle=this._setButtonValue(e,this._buttonCircle,wt.Circle)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"buttonSquare",{get:function(){return this._buttonSquare},set:function(e){this._buttonSquare=this._setButtonValue(e,this._buttonSquare,wt.Square)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"buttonTriangle",{get:function(){return this._buttonTriangle},set:function(e){this._buttonTriangle=this._setButtonValue(e,this._buttonTriangle,wt.Triangle)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"buttonOptions",{get:function(){return this._buttonOptions},set:function(e){this._buttonOptions=this._setButtonValue(e,this._buttonOptions,wt.Options)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"buttonShare",{get:function(){return this._buttonShare},set:function(e){this._buttonShare=this._setButtonValue(e,this._buttonShare,wt.Share)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"buttonL1",{get:function(){return this._buttonL1},set:function(e){this._buttonL1=this._setButtonValue(e,this._buttonL1,wt.L1)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"buttonR1",{get:function(){return this._buttonR1},set:function(e){this._buttonR1=this._setButtonValue(e,this._buttonR1,wt.R1)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"buttonLeftStick",{get:function(){return this._buttonLeftStick},set:function(e){this._buttonLeftStick=this._setButtonValue(e,this._buttonLeftStick,wt.LeftStick)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"buttonRightStick",{get:function(){return this._buttonRightStick},set:function(e){this._buttonRightStick=this._setButtonValue(e,this._buttonRightStick,wt.RightStick)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"dPadUp",{get:function(){return this._dPadUp},set:function(e){this._dPadUp=this._setDPadValue(e,this._dPadUp,Rt.Up)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"dPadDown",{get:function(){return this._dPadDown},set:function(e){this._dPadDown=this._setDPadValue(e,this._dPadDown,Rt.Down)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"dPadLeft",{get:function(){return this._dPadLeft},set:function(e){this._dPadLeft=this._setDPadValue(e,this._dPadLeft,Rt.Left)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"dPadRight",{get:function(){return this._dPadRight},set:function(e){this._dPadRight=this._setDPadValue(e,this._dPadRight,Rt.Right)},enumerable:!0,configurable:!0}),t.prototype.update=function(){e.prototype.update.call(this),this.buttonCross=this.browserGamepad.buttons[0].value,this.buttonCircle=this.browserGamepad.buttons[1].value,this.buttonSquare=this.browserGamepad.buttons[2].value,this.buttonTriangle=this.browserGamepad.buttons[3].value,this.buttonL1=this.browserGamepad.buttons[4].value,this.buttonR1=this.browserGamepad.buttons[5].value,this.leftTrigger=this.browserGamepad.buttons[6].value,this.rightTrigger=this.browserGamepad.buttons[7].value,this.buttonShare=this.browserGamepad.buttons[8].value,this.buttonOptions=this.browserGamepad.buttons[9].value,this.buttonLeftStick=this.browserGamepad.buttons[10].value,this.buttonRightStick=this.browserGamepad.buttons[11].value,this.dPadUp=this.browserGamepad.buttons[12].value,this.dPadDown=this.browserGamepad.buttons[13].value,this.dPadLeft=this.browserGamepad.buttons[14].value,this.dPadRight=this.browserGamepad.buttons[15].value},t.prototype.dispose=function(){e.prototype.dispose.call(this),this.onButtonDownObservable.clear(),this.onButtonUpObservable.clear(),this.onPadDownObservable.clear(),this.onPadUpObservable.clear()},t}(Ve),Dt=function(){function e(e){var t=this;if(this._scene=e,this._babylonGamepads=[],this._oneGamepadConnected=!1,this._isMonitoring=!1,this.onGamepadDisconnectedObservable=new o.c,St.a.IsWindowObjectExist()?(this._gamepadEventSupported="GamepadEvent"in window,this._gamepadSupport=navigator.getGamepads||navigator.webkitGetGamepads||navigator.msGetGamepads||navigator.webkitGamepads):this._gamepadEventSupported=!1,this.onGamepadConnectedObservable=new o.c((function(e){for(var n in t._babylonGamepads){var r=t._babylonGamepads[n];r&&r._isConnected&&t.onGamepadConnectedObservable.notifyObserver(e,r)}})),this._onGamepadConnectedEvent=function(e){var n,r=e.gamepad;r.index in t._babylonGamepads&&t._babylonGamepads[r.index].isConnected||(t._babylonGamepads[r.index]?((n=t._babylonGamepads[r.index]).browserGamepad=r,n._isConnected=!0):n=t._addNewGamepad(r),t.onGamepadConnectedObservable.notifyObservers(n),t._startMonitoringGamepads())},this._onGamepadDisconnectedEvent=function(e){var n=e.gamepad;for(var r in t._babylonGamepads)if(t._babylonGamepads[r].index===n.index){var i=t._babylonGamepads[r];i._isConnected=!1,t.onGamepadDisconnectedObservable.notifyObservers(i),i.dispose&&i.dispose();break}},this._gamepadSupport)if(this._updateGamepadObjects(),this._babylonGamepads.length&&this._startMonitoringGamepads(),this._gamepadEventSupported){var n=this._scene?this._scene.getEngine().getHostWindow():window;n&&(n.addEventListener("gamepadconnected",this._onGamepadConnectedEvent,!1),n.addEventListener("gamepaddisconnected",this._onGamepadDisconnectedEvent,!1))}else this._startMonitoringGamepads()}return Object.defineProperty(e.prototype,"gamepads",{get:function(){return this._babylonGamepads},enumerable:!0,configurable:!0}),e.prototype.getGamepadByType=function(e){void 0===e&&(e=Ve.XBOX);for(var t=0,n=this._babylonGamepads;t<n.length;t++){var r=n[t];if(r&&r.type===e)return r}return null},e.prototype.dispose=function(){this._gamepadEventSupported&&(this._onGamepadConnectedEvent&&window.removeEventListener("gamepadconnected",this._onGamepadConnectedEvent),this._onGamepadDisconnectedEvent&&window.removeEventListener("gamepaddisconnected",this._onGamepadDisconnectedEvent),this._onGamepadConnectedEvent=null,this._onGamepadDisconnectedEvent=null),this._babylonGamepads.forEach((function(e){e.dispose()})),this.onGamepadConnectedObservable.clear(),this.onGamepadDisconnectedObservable.clear(),this._oneGamepadConnected=!1,this._stopMonitoringGamepads(),this._babylonGamepads=[]},e.prototype._addNewGamepad=function(e){var t;this._oneGamepadConnected||(this._oneGamepadConnected=!0);var n=-1!==e.id.search("054c"),r=-1!==e.id.search("Xbox One");return t=r||-1!==e.id.search("Xbox 360")||-1!==e.id.search("xinput")?new It(e.id,e.index,e,r):n?new Lt(e.id,e.index,e):e.pose?At.InitiateController(e):new ze(e.id,e.index,e),this._babylonGamepads[t.index]=t,t},e.prototype._startMonitoringGamepads=function(){this._isMonitoring||(this._isMonitoring=!0,this._scene||this._checkGamepadsStatus())},e.prototype._stopMonitoringGamepads=function(){this._isMonitoring=!1},e.prototype._checkGamepadsStatus=function(){var e=this;for(var t in this._updateGamepadObjects(),this._babylonGamepads){var n=this._babylonGamepads[t];n&&n.isConnected&&n.update()}this._isMonitoring&&!this._scene&&ne.a.QueueNewFrame((function(){e._checkGamepadsStatus()}))},e.prototype._updateGamepadObjects=function(){for(var e=navigator.getGamepads?navigator.getGamepads():navigator.webkitGetGamepads?navigator.webkitGetGamepads():[],t=0;t<e.length;t++){var n=e[t];if(n)if(this._babylonGamepads[n.index])this._babylonGamepads[t].browserGamepad=n,this._babylonGamepads[t].isConnected||(this._babylonGamepads[t]._isConnected=!0,this.onGamepadConnectedObservable.notifyObservers(this._babylonGamepads[t]));else{var r=this._addNewGamepad(n);this.onGamepadConnectedObservable.notifyObservers(r)}}},e}();Object.defineProperty(ce.a.prototype,"gamepadManager",{get:function(){if(!this._gamepadManager){this._gamepadManager=new Dt(this);var e=this._getComponent(se.a.NAME_GAMEPAD);e||(e=new Nt(this),this._addComponent(e))}return this._gamepadManager},enumerable:!0,configurable:!0}),nt.a.prototype.addGamepad=function(){return this.add(new it),this},qe.prototype.addGamepad=function(){return this.add(new Ue),this};var Nt=function(){function e(e){this.name=se.a.NAME_GAMEPAD,this.scene=e}return e.prototype.register=function(){this.scene._beforeCameraUpdateStage.registerStep(se.a.STEP_BEFORECAMERAUPDATE_GAMEPAD,this,this._beforeCameraUpdate)},e.prototype.rebuild=function(){},e.prototype.dispose=function(){var e=this.scene._gamepadManager;e&&(e.dispose(),this.scene._gamepadManager=null)},e.prototype._beforeCameraUpdate=function(){var e=this.scene._gamepadManager;e&&e._isMonitoring&&e._checkGamepadsStatus()},e}();ft.a.AddNodeConstructor("FreeCamera",(function(e,t){return function(){return new Ft(e,a.e.Zero(),t)}}));var Ft=function(e){function t(t,n,r){var i=e.call(this,t,n,r)||this;return i.inputs.addGamepad(),i}return Object(h.__extends)(t,e),Object.defineProperty(t.prototype,"gamepadAngularSensibility",{get:function(){var e=this.inputs.attached.gamepad;return e?e.gamepadAngularSensibility:0},set:function(e){var t=this.inputs.attached.gamepad;t&&(t.gamepadAngularSensibility=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"gamepadMoveSensibility",{get:function(){var e=this.inputs.attached.gamepad;return e?e.gamepadMoveSensibility:0},set:function(e){var t=this.inputs.attached.gamepad;t&&(t.gamepadMoveSensibility=e)},enumerable:!0,configurable:!0}),t.prototype.getClassName=function(){return"UniversalCamera"},t}(mt);Te.a._createDefaultParsedCamera=function(e,t){return new Ft(e,a.e.Zero(),t)},ft.a.AddNodeConstructor("GamepadCamera",(function(e,t){return function(){return new kt(e,a.e.Zero(),t)}}));var kt=function(e){function t(t,n,r){return e.call(this,t,n,r)||this}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"GamepadCamera"},t}(Ft),Bt=n(106),Vt=n(24),zt=n(6),Ut="\nvarying vec2 vUV;\nuniform sampler2D textureSampler;\nuniform sampler2D leftSampler;\nvoid main(void)\n{\nvec4 leftFrag=texture2D(leftSampler,vUV);\nleftFrag=vec4(1.0,leftFrag.g,leftFrag.b,1.0);\nvec4 rightFrag=texture2D(textureSampler,vUV);\nrightFrag=vec4(rightFrag.r,1.0,1.0,1.0);\ngl_FragColor=vec4(rightFrag.rgb*leftFrag.rgb,1.0);\n}";zt.a.ShadersStore.anaglyphPixelShader=Ut;var jt=function(e){function t(t,n,r,i,o,a){var s=e.call(this,t,"anaglyph",null,["leftSampler"],n,r[1],i,o,a)||this;return s._passedProcess=r[0]._rigPostProcess,s.onApplyObservable.add((function(e){e.setTextureFromPostProcess("leftSampler",s._passedProcess)})),s}return Object(h.__extends)(t,e),t}(Vt.a);Te.a._setStereoscopicAnaglyphRigMode=function(e){e._rigCameras[0]._rigPostProcess=new Bt.b(e.name+"_passthru",1,e._rigCameras[0]),e._rigCameras[1]._rigPostProcess=new jt(e.name+"_anaglyph",1,e._rigCameras)},ft.a.AddNodeConstructor("AnaglyphArcRotateCamera",(function(e,t,n){return function(){return new Gt(e,0,0,1,a.e.Zero(),n.interaxial_distance,t)}}));var Gt=function(e){function t(t,n,r,i,o,a,s){var c=e.call(this,t,n,r,i,o,s)||this;return c.interaxialDistance=a,c.setCameraRigMode(Te.a.RIG_MODE_STEREOSCOPIC_ANAGLYPH,{interaxialDistance:a}),c}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"AnaglyphArcRotateCamera"},t}(_t);ft.a.AddNodeConstructor("AnaglyphFreeCamera",(function(e,t,n){return function(){return new Ht(e,a.e.Zero(),n.interaxial_distance,t)}}));var Ht=function(e){function t(t,n,r,i){var o=e.call(this,t,n,i)||this;return o.interaxialDistance=r,o.setCameraRigMode(Te.a.RIG_MODE_STEREOSCOPIC_ANAGLYPH,{interaxialDistance:r}),o}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"AnaglyphFreeCamera"},t}(pt.a);ft.a.AddNodeConstructor("AnaglyphGamepadCamera",(function(e,t,n){return function(){return new Wt(e,a.e.Zero(),n.interaxial_distance,t)}}));var Wt=function(e){function t(t,n,r,i){var o=e.call(this,t,n,i)||this;return o.interaxialDistance=r,o.setCameraRigMode(Te.a.RIG_MODE_STEREOSCOPIC_ANAGLYPH,{interaxialDistance:r}),o}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"AnaglyphGamepadCamera"},t}(kt);ft.a.AddNodeConstructor("AnaglyphUniversalCamera",(function(e,t,n){return function(){return new Xt(e,a.e.Zero(),n.interaxial_distance,t)}}));var Xt=function(e){function t(t,n,r,i){var o=e.call(this,t,n,i)||this;return o.interaxialDistance=r,o.setCameraRigMode(Te.a.RIG_MODE_STEREOSCOPIC_ANAGLYPH,{interaxialDistance:r}),o}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"AnaglyphUniversalCamera"},t}(Ft),Kt="const vec3 TWO=vec3(2.0,2.0,2.0);\nvarying vec2 vUV;\nuniform sampler2D camASampler;\nuniform sampler2D textureSampler;\nuniform vec2 stepSize;\nvoid main(void)\n{\nbool useCamA;\nbool useCamB;\nvec2 texCoord1;\nvec2 texCoord2;\nvec3 frag1;\nvec3 frag2;\n#ifdef IS_STEREOSCOPIC_HORIZ\nuseCamB=vUV.x>0.5;\nuseCamA=!useCamB;\ntexCoord1=vec2(useCamB ? (vUV.x-0.5)*2.0 : vUV.x*2.0,vUV.y);\ntexCoord2=vec2(texCoord1.x+stepSize.x,vUV.y);\n#else\n#ifdef IS_STEREOSCOPIC_INTERLACED\nfloat rowNum=floor(vUV.y/stepSize.y);\nuseCamA=mod(rowNum,2.0) == 1.0;\nuseCamB=mod(rowNum,2.0) == 0.0;\ntexCoord1=vec2(vUV.x,vUV.y);\ntexCoord2=vec2(vUV.x,vUV.y);\n#else\nuseCamB=vUV.y>0.5;\nuseCamA=!useCamB;\ntexCoord1=vec2(vUV.x,useCamB ? (vUV.y-0.5)*2.0 : vUV.y*2.0);\ntexCoord2=vec2(vUV.x,texCoord1.y+stepSize.y);\n#endif\n#endif\n\nif (useCamB){\nfrag1=texture2D(textureSampler,texCoord1).rgb;\nfrag2=texture2D(textureSampler,texCoord2).rgb;\n}else if (useCamA){\nfrag1=texture2D(camASampler ,texCoord1).rgb;\nfrag2=texture2D(camASampler ,texCoord2).rgb;\n}else {\ndiscard;\n}\ngl_FragColor=vec4((frag1+frag2)/TWO,1.0);\n}\n";zt.a.ShadersStore.stereoscopicInterlacePixelShader=Kt;var Yt=function(e){function t(t,n,r,i,o,s,c){var l=e.call(this,t,"stereoscopicInterlace",["stepSize"],["camASampler"],1,n[1],o,s,c,i?"#define IS_STEREOSCOPIC_INTERLACED 1":r?"#define IS_STEREOSCOPIC_HORIZ 1":void 0)||this;return l._passedProcess=n[0]._rigPostProcess,l._stepSize=new a.d(1/l.width,1/l.height),l.onSizeChangedObservable.add((function(){l._stepSize=new a.d(1/l.width,1/l.height)})),l.onApplyObservable.add((function(e){e.setTextureFromPostProcess("camASampler",l._passedProcess),e.setFloat2("stepSize",l._stepSize.x,l._stepSize.y)})),l}return Object(h.__extends)(t,e),t}(Vt.a),qt=function(e){function t(t,n,r,i,o,s){var c=e.call(this,t,"stereoscopicInterlace",["stepSize"],["camASampler"],1,n[1],i,o,s,r?"#define IS_STEREOSCOPIC_HORIZ 1":void 0)||this;return c._passedProcess=n[0]._rigPostProcess,c._stepSize=new a.d(1/c.width,1/c.height),c.onSizeChangedObservable.add((function(){c._stepSize=new a.d(1/c.width,1/c.height)})),c.onApplyObservable.add((function(e){e.setTextureFromPostProcess("camASampler",c._passedProcess),e.setFloat2("stepSize",c._stepSize.x,c._stepSize.y)})),c}return Object(h.__extends)(t,e),t}(Vt.a);Te.a._setStereoscopicRigMode=function(e){var t=e.cameraRigMode===Te.a.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL||e.cameraRigMode===Te.a.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED,n=e.cameraRigMode===Te.a.RIG_MODE_STEREOSCOPIC_INTERLACED;e._rigCameras[0]._rigPostProcess=new Bt.b(e.name+"_passthru",1,e._rigCameras[0]),e._rigCameras[1]._rigPostProcess=new Yt(e.name+"_stereoInterlace",e._rigCameras,t,n)},ft.a.AddNodeConstructor("StereoscopicArcRotateCamera",(function(e,t,n){return function(){return new Qt(e,0,0,1,a.e.Zero(),n.interaxial_distance,n.isStereoscopicSideBySide,t)}}));var Qt=function(e){function t(t,n,r,i,o,a,s,c){var l=e.call(this,t,n,r,i,o,c)||this;return l.interaxialDistance=a,l.isStereoscopicSideBySide=s,l.setCameraRigMode(s?Te.a.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL:Te.a.RIG_MODE_STEREOSCOPIC_OVERUNDER,{interaxialDistance:a}),l}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"StereoscopicArcRotateCamera"},t}(_t);ft.a.AddNodeConstructor("StereoscopicFreeCamera",(function(e,t,n){return function(){return new Zt(e,a.e.Zero(),n.interaxial_distance,n.isStereoscopicSideBySide,t)}}));var Zt=function(e){function t(t,n,r,i,o){var a=e.call(this,t,n,o)||this;return a.interaxialDistance=r,a.isStereoscopicSideBySide=i,a.setCameraRigMode(i?Te.a.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL:Te.a.RIG_MODE_STEREOSCOPIC_OVERUNDER,{interaxialDistance:r}),a}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"StereoscopicFreeCamera"},t}(pt.a);ft.a.AddNodeConstructor("StereoscopicGamepadCamera",(function(e,t,n){return function(){return new Jt(e,a.e.Zero(),n.interaxial_distance,n.isStereoscopicSideBySide,t)}}));var Jt=function(e){function t(t,n,r,i,o){var a=e.call(this,t,n,o)||this;return a.interaxialDistance=r,a.isStereoscopicSideBySide=i,a.setCameraRigMode(i?Te.a.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL:Te.a.RIG_MODE_STEREOSCOPIC_OVERUNDER,{interaxialDistance:r}),a}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"StereoscopicGamepadCamera"},t}(kt);ft.a.AddNodeConstructor("StereoscopicFreeCamera",(function(e,t,n){return function(){return new $t(e,a.e.Zero(),n.interaxial_distance,n.isStereoscopicSideBySide,t)}}));var $t=function(e){function t(t,n,r,i,o){var a=e.call(this,t,n,o)||this;return a.interaxialDistance=r,a.isStereoscopicSideBySide=i,a.setCameraRigMode(i?Te.a.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL:Te.a.RIG_MODE_STEREOSCOPIC_OVERUNDER,{interaxialDistance:r}),a}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"StereoscopicUniversalCamera"},t}(Ft);ft.a.AddNodeConstructor("VirtualJoysticksCamera",(function(e,t){return function(){return new en(e,a.e.Zero(),t)}}));var en=function(e){function t(t,n,r){var i=e.call(this,t,n,r)||this;return i.inputs.addVirtualJoystick(),i}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"VirtualJoysticksCamera"},t}(pt.a),tn=function(){function e(){this.compensateDistortion=!0,this.multiviewEnabled=!1}return Object.defineProperty(e.prototype,"aspectRatio",{get:function(){return this.hResolution/(2*this.vResolution)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"aspectRatioFov",{get:function(){return 2*Math.atan(this.postProcessScaleFactor*this.vScreenSize/(2*this.eyeToScreenDistance))},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"leftHMatrix",{get:function(){var e=4*(this.hScreenSize/4-this.lensSeparationDistance/2)/this.hScreenSize;return a.a.Translation(e,0,0)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"rightHMatrix",{get:function(){var e=4*(this.hScreenSize/4-this.lensSeparationDistance/2)/this.hScreenSize;return a.a.Translation(-e,0,0)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"leftPreViewMatrix",{get:function(){return a.a.Translation(.5*this.interpupillaryDistance,0,0)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"rightPreViewMatrix",{get:function(){return a.a.Translation(-.5*this.interpupillaryDistance,0,0)},enumerable:!0,configurable:!0}),e.GetDefault=function(){var t=new e;return t.hResolution=1280,t.vResolution=800,t.hScreenSize=.149759993,t.vScreenSize=.0935999975,t.vScreenCenter=.0467999987,t.eyeToScreenDistance=.0410000011,t.lensSeparationDistance=.063500002,t.interpupillaryDistance=.064000003,t.distortionK=[1,.219999999,.239999995,0],t.chromaAbCorrection=[.995999992,-.00400000019,1.01400006,0],t.postProcessScaleFactor=1.714605507808412,t.lensCenterOffset=.151976421,t},e}(),nn=n(7),rn="\nvarying vec2 vUV;\nuniform sampler2D textureSampler;\nuniform vec2 LensCenter;\nuniform vec2 Scale;\nuniform vec2 ScaleIn;\nuniform vec4 HmdWarpParam;\nvec2 HmdWarp(vec2 in01) {\nvec2 theta=(in01-LensCenter)*ScaleIn;\nfloat rSq=theta.x*theta.x+theta.y*theta.y;\nvec2 rvector=theta*(HmdWarpParam.x+HmdWarpParam.y*rSq+HmdWarpParam.z*rSq*rSq+HmdWarpParam.w*rSq*rSq*rSq);\nreturn LensCenter+Scale*rvector;\n}\nvoid main(void)\n{\nvec2 tc=HmdWarp(vUV);\nif (tc.x <0.0 || tc.x>1.0 || tc.y<0.0 || tc.y>1.0)\ngl_FragColor=vec4(0.0,0.0,0.0,0.0);\nelse{\ngl_FragColor=texture2D(textureSampler,tc);\n}\n}";zt.a.ShadersStore.vrDistortionCorrectionPixelShader=rn;var on=function(e){function t(t,n,r,i){var o=e.call(this,t,"vrDistortionCorrection",["LensCenter","Scale","ScaleIn","HmdWarpParam"],null,i.postProcessScaleFactor,n,nn.a.BILINEAR_SAMPLINGMODE)||this;return o._isRightEye=r,o._distortionFactors=i.distortionK,o._postProcessScaleFactor=i.postProcessScaleFactor,o._lensCenterOffset=i.lensCenterOffset,o.adaptScaleToCurrentViewport=!0,o.onSizeChangedObservable.add((function(){o._scaleIn=new a.d(2,2/o.aspectRatio),o._scaleFactor=new a.d(1/o._postProcessScaleFactor*.5,1/o._postProcessScaleFactor*.5*o.aspectRatio),o._lensCenter=new a.d(o._isRightEye?.5-.5*o._lensCenterOffset:.5+.5*o._lensCenterOffset,.5)})),o.onApplyObservable.add((function(e){e.setFloat2("LensCenter",o._lensCenter.x,o._lensCenter.y),e.setFloat2("Scale",o._scaleFactor.x,o._scaleFactor.y),e.setFloat2("ScaleIn",o._scaleIn.x,o._scaleIn.y),e.setFloat4("HmdWarpParam",o._distortionFactors[0],o._distortionFactors[1],o._distortionFactors[2],o._distortionFactors[3])})),o}return Object(h.__extends)(t,e),t}(Vt.a),an="precision mediump sampler2DArray;\nvarying vec2 vUV;\nuniform sampler2DArray multiviewSampler;\nuniform int imageIndex;\nvoid main(void)\n{\ngl_FragColor=texture(multiviewSampler,vec3(vUV,imageIndex));\n}";zt.a.ShadersStore.vrMultiviewToSingleviewPixelShader=an;var sn=n(30),cn=n(128),ln=n(43),un=function(e){function t(t,n){void 0===n&&(n=512);var r=e.call(this,"multiview rtt",n,t,!1,!0,sn.b.Unknown,!1,void 0,!1,!1,!0,void 0,!0)||this,i=t.getEngine().createMultiviewRenderTargetTexture(r.getRenderWidth(),r.getRenderHeight());return i.isMultiview=!0,i.format=5,r._texture=i,r.samples=r._engine.getCaps().maxSamples||r.samples,r}return Object(h.__extends)(t,e),t.prototype._bindFrameBuffer=function(e){void 0===e&&(e=0),this._texture&&this.getScene().getEngine().bindMultiviewFramebuffer(this._texture)},t.prototype.getViewCount=function(){return 2},t}(ln.a),hn=n(131);ne.a.prototype.createMultiviewRenderTargetTexture=function(e,t){var n=this._gl;if(!this.getCaps().multiview)throw"Multiview is not supported";var r=new sn.a(this,sn.b.Unknown,!0);return r.width=e,r.height=t,r._framebuffer=n.createFramebuffer(),r._colorTextureArray=n.createTexture(),n.bindTexture(n.TEXTURE_2D_ARRAY,r._colorTextureArray),n.texStorage3D(n.TEXTURE_2D_ARRAY,1,n.RGBA8,e,t,2),r._depthStencilTextureArray=n.createTexture(),n.bindTexture(n.TEXTURE_2D_ARRAY,r._depthStencilTextureArray),n.texStorage3D(n.TEXTURE_2D_ARRAY,1,n.DEPTH32F_STENCIL8,e,t,2),r.isReady=!0,r},ne.a.prototype.bindMultiviewFramebuffer=function(e){var t=this._gl,n=this.getCaps().oculusMultiview||this.getCaps().multiview;if(this.bindFramebuffer(e,void 0,void 0,void 0,!0),t.bindFramebuffer(t.DRAW_FRAMEBUFFER,e._framebuffer),!e._colorTextureArray||!e._depthStencilTextureArray)throw"Invalid multiview frame buffer";this.getCaps().oculusMultiview?(n.framebufferTextureMultisampleMultiviewOVR(t.DRAW_FRAMEBUFFER,t.COLOR_ATTACHMENT0,e._colorTextureArray,0,e.samples,0,2),n.framebufferTextureMultisampleMultiviewOVR(t.DRAW_FRAMEBUFFER,t.DEPTH_STENCIL_ATTACHMENT,e._depthStencilTextureArray,0,e.samples,0,2)):(n.framebufferTextureMultiviewOVR(t.DRAW_FRAMEBUFFER,t.COLOR_ATTACHMENT0,e._colorTextureArray,0,0,2),n.framebufferTextureMultiviewOVR(t.DRAW_FRAMEBUFFER,t.DEPTH_STENCIL_ATTACHMENT,e._depthStencilTextureArray,0,0,2))},Te.a.prototype._useMultiviewToSingleView=!1,Te.a.prototype._multiviewTexture=null,Te.a.prototype._resizeOrCreateMultiviewTexture=function(e,t){this._multiviewTexture?this._multiviewTexture.getRenderWidth()==e&&this._multiviewTexture.getRenderHeight()==t||(this._multiviewTexture.dispose(),this._multiviewTexture=new un(this.getScene(),{width:e,height:t})):this._multiviewTexture=new un(this.getScene(),{width:e,height:t})},ce.a.prototype._transformMatrixR=a.a.Zero(),ce.a.prototype._multiviewSceneUbo=null,ce.a.prototype._createMultiviewUbo=function(){this._multiviewSceneUbo=new cn.a(this.getEngine(),void 0,!0),this._multiviewSceneUbo.addUniform("viewProjection",16),this._multiviewSceneUbo.addUniform("viewProjectionR",16),this._multiviewSceneUbo.addUniform("view",16)},ce.a.prototype._updateMultiviewUbo=function(e,t){e&&t&&e.multiplyToRef(t,this._transformMatrixR),e&&t&&(e.multiplyToRef(t,a.c.Matrix[0]),hn.a.GetRightPlaneToRef(a.c.Matrix[0],this._frustumPlanes[3])),this._multiviewSceneUbo&&(this._multiviewSceneUbo.updateMatrix("viewProjection",this.getTransformMatrix()),this._multiviewSceneUbo.updateMatrix("viewProjectionR",this._transformMatrixR),this._multiviewSceneUbo.updateMatrix("view",this._viewMatrix),this._multiviewSceneUbo.update())},ce.a.prototype._renderMultiviewToSingleView=function(e){e._resizeOrCreateMultiviewTexture(e._rigPostProcess&&e._rigPostProcess&&e._rigPostProcess.width>0?e._rigPostProcess.width:this.getEngine().getRenderWidth(!0),e._rigPostProcess&&e._rigPostProcess&&e._rigPostProcess.height>0?e._rigPostProcess.height:this.getEngine().getRenderHeight(!0)),this._multiviewSceneUbo||this._createMultiviewUbo(),e.outputRenderTarget=e._multiviewTexture,this._renderForCamera(e),e.outputRenderTarget=null;for(var t=0;t<e._rigCameras.length;t++){var n=this.getEngine();this._activeCamera=e._rigCameras[t],n.setViewport(this._activeCamera.viewport),this.postProcessManager&&(this.postProcessManager._prepareFrame(),this.postProcessManager._finalizeFrame(this._activeCamera.isIntermediate))}};var dn=function(e){function t(t,n,r){var i=e.call(this,t,"vrMultiviewToSingleview",["imageIndex"],["multiviewSampler"],r,n,nn.a.BILINEAR_SAMPLINGMODE)||this;return i.onSizeChangedObservable.add((function(){})),i.onApplyObservable.add((function(e){n._scene.activeCamera&&n._scene.activeCamera.isLeftCamera?e.setInt("imageIndex",0):e.setInt("imageIndex",1),e.setTexture("multiviewSampler",n._multiviewTexture)})),i}return Object(h.__extends)(t,e),t}(Vt.a),pn=n(73);Te.a._setVRRigMode=function(e,t){var n=t.vrCameraMetrics||tn.GetDefault();e._rigCameras[0]._cameraRigParams.vrMetrics=n,e._rigCameras[0].viewport=new pn.a(0,0,.5,1),e._rigCameras[0]._cameraRigParams.vrWorkMatrix=new a.a,e._rigCameras[0]._cameraRigParams.vrHMatrix=n.leftHMatrix,e._rigCameras[0]._cameraRigParams.vrPreViewMatrix=n.leftPreViewMatrix,e._rigCameras[0].getProjectionMatrix=e._rigCameras[0]._getVRProjectionMatrix,e._rigCameras[1]._cameraRigParams.vrMetrics=n,e._rigCameras[1].viewport=new pn.a(.5,0,.5,1),e._rigCameras[1]._cameraRigParams.vrWorkMatrix=new a.a,e._rigCameras[1]._cameraRigParams.vrHMatrix=n.rightHMatrix,e._rigCameras[1]._cameraRigParams.vrPreViewMatrix=n.rightPreViewMatrix,e._rigCameras[1].getProjectionMatrix=e._rigCameras[1]._getVRProjectionMatrix,n.multiviewEnabled&&(e.getScene().getEngine().getCaps().multiview?(e._useMultiviewToSingleView=!0,e._rigPostProcess=new dn("VRMultiviewToSingleview",e,n.postProcessScaleFactor)):(g.a.Warn("Multiview is not supported, falling back to standard rendering"),n.multiviewEnabled=!1)),n.compensateDistortion&&(e._rigCameras[0]._rigPostProcess=new on("VR_Distort_Compensation_Left",e._rigCameras[0],!1,n),e._rigCameras[1]._rigPostProcess=new on("VR_Distort_Compensation_Right",e._rigCameras[1],!0,n))},ft.a.AddNodeConstructor("VRDeviceOrientationFreeCamera",(function(e,t){return function(){return new fn(e,0,0,1,a.e.Zero(),t)}}));var fn=function(e){function t(t,n,r,i,o,a,s,c){void 0===s&&(s=!0),void 0===c&&(c=tn.GetDefault());var l=e.call(this,t,n,r,i,o,a)||this;return c.compensateDistortion=s,l.setCameraRigMode(Te.a.RIG_MODE_VR,{vrCameraMetrics:c}),l.inputs.addVRDeviceOrientation(),l}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"VRDeviceOrientationArcRotateCamera"},t}(_t);ft.a.AddNodeConstructor("VRDeviceOrientationFreeCamera",(function(e,t){return function(){return new mn(e,a.e.Zero(),t)}}));var mn=function(e){function t(t,n,r,i,o){void 0===i&&(i=!0),void 0===o&&(o=tn.GetDefault());var a=e.call(this,t,n,r)||this;return o.compensateDistortion=i,a.setCameraRigMode(Te.a.RIG_MODE_VR,{vrCameraMetrics:o}),a}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"VRDeviceOrientationFreeCamera"},t}(vt);ft.a.AddNodeConstructor("VRDeviceOrientationGamepadCamera",(function(e,t){return function(){return new gn(e,a.e.Zero(),t)}}));var gn=function(e){function t(t,n,r,i,o){void 0===i&&(i=!0),void 0===o&&(o=tn.GetDefault());var a=e.call(this,t,n,r,i,o)||this;return a.inputs.addGamepad(),a}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"VRDeviceOrientationGamepadCamera"},t}(mn),_n=n(94);Te.a._setWebVRRigMode=function(e,t){if(t.vrDisplay){var n=t.vrDisplay.getEyeParameters("left"),r=t.vrDisplay.getEyeParameters("right");e._rigCameras[0].viewport=new pn.a(0,0,.5,1),e._rigCameras[0].setCameraRigParameter("left",!0),e._rigCameras[0].setCameraRigParameter("specs",t.specs),e._rigCameras[0].setCameraRigParameter("eyeParameters",n),e._rigCameras[0].setCameraRigParameter("frameData",t.frameData),e._rigCameras[0].setCameraRigParameter("parentCamera",t.parentCamera),e._rigCameras[0]._cameraRigParams.vrWorkMatrix=new a.a,e._rigCameras[0].getProjectionMatrix=e._getWebVRProjectionMatrix,e._rigCameras[0].parent=e,e._rigCameras[0]._getViewMatrix=e._getWebVRViewMatrix,e._rigCameras[1].viewport=new pn.a(.5,0,.5,1),e._rigCameras[1].setCameraRigParameter("eyeParameters",r),e._rigCameras[1].setCameraRigParameter("specs",t.specs),e._rigCameras[1].setCameraRigParameter("frameData",t.frameData),e._rigCameras[1].setCameraRigParameter("parentCamera",t.parentCamera),e._rigCameras[1]._cameraRigParams.vrWorkMatrix=new a.a,e._rigCameras[1].getProjectionMatrix=e._getWebVRProjectionMatrix,e._rigCameras[1].parent=e,e._rigCameras[1]._getViewMatrix=e._getWebVRViewMatrix}};var vn=n(108);Object.defineProperty(ne.a.prototype,"isInVRExclusivePointerMode",{get:function(){return this._vrExclusivePointerMode},enumerable:!0,configurable:!0}),ne.a.prototype._prepareVRComponent=function(){this._vrSupported=!1,this._vrExclusivePointerMode=!1,this.onVRDisplayChangedObservable=new o.c,this.onVRRequestPresentComplete=new o.c,this.onVRRequestPresentStart=new o.c},ne.a.prototype.isVRDevicePresent=function(){return!!this._vrDisplay},ne.a.prototype.getVRDevice=function(){return this._vrDisplay},ne.a.prototype.initWebVR=function(){return this.initWebVRAsync(),this.onVRDisplayChangedObservable},ne.a.prototype.initWebVRAsync=function(){var e=this,t=function(){var t={vrDisplay:e._vrDisplay,vrSupported:e._vrSupported};e.onVRDisplayChangedObservable.notifyObservers(t),e._webVRInitPromise=new Promise((function(e){e(t)}))};if(!this._onVrDisplayConnect){this._onVrDisplayConnect=function(n){e._vrDisplay=n.display,t()},this._onVrDisplayDisconnect=function(){e._vrDisplay.cancelAnimationFrame(e._frameHandler),e._vrDisplay=void 0,e._frameHandler=ne.a.QueueNewFrame(e._boundRenderFunction),t()},this._onVrDisplayPresentChange=function(){e._vrExclusivePointerMode=e._vrDisplay&&e._vrDisplay.isPresenting};var n=this.getHostWindow();n&&(n.addEventListener("vrdisplayconnect",this._onVrDisplayConnect),n.addEventListener("vrdisplaydisconnect",this._onVrDisplayDisconnect),n.addEventListener("vrdisplaypresentchange",this._onVrDisplayPresentChange))}return this._webVRInitPromise=this._webVRInitPromise||this._getVRDisplaysAsync(),this._webVRInitPromise.then(t),this._webVRInitPromise},ne.a.prototype._getVRDisplaysAsync=function(){var e=this;return new Promise((function(t){navigator.getVRDisplays?navigator.getVRDisplays().then((function(n){e._vrSupported=!0,e._vrDisplay=n[0],t({vrDisplay:e._vrDisplay,vrSupported:e._vrSupported})})):(e._vrDisplay=void 0,e._vrSupported=!1,t({vrDisplay:e._vrDisplay,vrSupported:e._vrSupported}))}))},ne.a.prototype.enableVR=function(e){var t=this;if(this._vrDisplay&&!this._vrDisplay.isPresenting){this.onVRRequestPresentStart.notifyObservers(this);var n={highRefreshRate:!!this.vrPresentationAttributes&&this.vrPresentationAttributes.highRefreshRate,foveationLevel:this.vrPresentationAttributes?this.vrPresentationAttributes.foveationLevel:1,multiview:(this.getCaps().multiview||this.getCaps().oculusMultiview)&&e.useMultiview};this._vrDisplay.requestPresent([Object(h.__assign)({source:this.getRenderingCanvas(),attributes:n},n)]).then((function(){t.onVRRequestPresentComplete.notifyObservers(!0),t._onVRFullScreenTriggered()})).catch((function(){t.onVRRequestPresentComplete.notifyObservers(!1)}))}},ne.a.prototype._onVRFullScreenTriggered=function(){if(this._vrDisplay&&this._vrDisplay.isPresenting){this._oldSize=new vn.a(this.getRenderWidth(),this.getRenderHeight()),this._oldHardwareScaleFactor=this.getHardwareScalingLevel();var e=this._vrDisplay.getEyeParameters("left");this.setHardwareScalingLevel(1),this.setSize(2*e.renderWidth,e.renderHeight)}else this.setHardwareScalingLevel(this._oldHardwareScaleFactor),this.setSize(this._oldSize.width,this._oldSize.height)},ne.a.prototype.disableVR=function(){var e=this;this._vrDisplay&&this._vrDisplay.isPresenting&&this._vrDisplay.exitPresent().then((function(){return e._onVRFullScreenTriggered()})).catch((function(){return e._onVRFullScreenTriggered()})),St.a.IsWindowObjectExist()&&(window.removeEventListener("vrdisplaypointerrestricted",this._onVRDisplayPointerRestricted),window.removeEventListener("vrdisplaypointerunrestricted",this._onVRDisplayPointerUnrestricted),this._onVrDisplayConnect&&(window.removeEventListener("vrdisplayconnect",this._onVrDisplayConnect),this._onVrDisplayDisconnect&&window.removeEventListener("vrdisplaydisconnect",this._onVrDisplayDisconnect),this._onVrDisplayPresentChange&&window.removeEventListener("vrdisplaypresentchange",this._onVrDisplayPresentChange),this._onVrDisplayConnect=null,this._onVrDisplayDisconnect=null))},ne.a.prototype._connectVREvents=function(e,t){var n=this;if(this._onVRDisplayPointerRestricted=function(){e&&e.requestPointerLock()},this._onVRDisplayPointerUnrestricted=function(){if(t)t.exitPointerLock&&t.exitPointerLock();else{var e=n.getHostWindow();e.document&&e.document.exitPointerLock&&e.document.exitPointerLock()}},St.a.IsWindowObjectExist()){var r=this.getHostWindow();r.addEventListener("vrdisplaypointerrestricted",this._onVRDisplayPointerRestricted,!1),r.addEventListener("vrdisplaypointerunrestricted",this._onVRDisplayPointerUnrestricted,!1)}},ne.a.prototype._submitVRFrame=function(){if(this._vrDisplay&&this._vrDisplay.isPresenting)try{this._vrDisplay.submitFrame()}catch(e){Xe.b.Warn("webVR submitFrame has had an unexpected failure: "+e)}},ne.a.prototype.isVRPresenting=function(){return this._vrDisplay&&this._vrDisplay.isPresenting},ne.a.prototype._requestVRFrame=function(){this._frameHandler=ne.a.QueueNewFrame(this._boundRenderFunction,this._vrDisplay)},ft.a.AddNodeConstructor("WebVRFreeCamera",(function(e,t){return function(){return new bn(e,a.e.Zero(),t)}})),ft.a.AddNodeConstructor("WebVRGamepadCamera",(function(e,t){return function(){return new bn(e,a.e.Zero(),t)}}));var bn=function(e){function t(t,n,r,i){void 0===i&&(i={});var s=e.call(this,t,n,r)||this;s.webVROptions=i,s._vrDevice=null,s.rawPose=null,s._specsVersion="1.1",s._attached=!1,s._descendants=[],s._deviceRoomPosition=a.e.Zero(),s._deviceRoomRotationQuaternion=a.b.Identity(),s._standingMatrix=null,s.devicePosition=a.e.Zero(),s.deviceRotationQuaternion=a.b.Identity(),s.deviceScaleFactor=1,s._deviceToWorld=a.a.Identity(),s._worldToDevice=a.a.Identity(),s.controllers=[],s.onControllersAttachedObservable=new o.c,s.onControllerMeshLoadedObservable=new o.c,s.onPoseUpdatedFromDeviceObservable=new o.c,s._poseSet=!1,s.rigParenting=!0,s._defaultHeight=void 0,s._htmlElementAttached=null,s._detachIfAttached=function(){var e=s.getEngine().getVRDevice();e&&!e.isPresenting&&s._htmlElementAttached&&s.detachControl(s._htmlElementAttached)},s._workingVector=a.e.Zero(),s._oneVector=a.e.One(),s._workingMatrix=a.a.Identity(),s._tmpMatrix=new a.a,s._cache.position=a.e.Zero(),i.defaultHeight&&(s._defaultHeight=i.defaultHeight,s.position.y=s._defaultHeight),s.minZ=.1,5===arguments.length&&(s.webVROptions=arguments[4]),null==s.webVROptions.trackPosition&&(s.webVROptions.trackPosition=!0),null==s.webVROptions.controllerMeshes&&(s.webVROptions.controllerMeshes=!0),null==s.webVROptions.defaultLightingOnControllers&&(s.webVROptions.defaultLightingOnControllers=!0),s.rotationQuaternion=new a.b,s.webVROptions&&s.webVROptions.positionScale&&(s.deviceScaleFactor=s.webVROptions.positionScale);var c=s.getEngine();return s._onVREnabled=function(e){e&&s.initControllers()},c.onVRRequestPresentComplete.add(s._onVREnabled),c.initWebVR().add((function(e){e.vrDisplay&&s._vrDevice!==e.vrDisplay&&(s._vrDevice=e.vrDisplay,s.setCameraRigMode(Te.a.RIG_MODE_WEBVR,{parentCamera:s,vrDisplay:s._vrDevice,frameData:s._frameData,specs:s._specsVersion}),s._attached&&s.getEngine().enableVR(s.webVROptions))})),"undefined"!=typeof VRFrameData&&(s._frameData=new VRFrameData),i.useMultiview&&(s.getScene().getEngine().getCaps().multiview?(s._useMultiviewToSingleView=!0,s._rigPostProcess=new dn("VRMultiviewToSingleview",s,1)):(g.a.Warn("Multiview is not supported, falling back to standard rendering"),s._useMultiviewToSingleView=!1)),r.onBeforeCameraRenderObservable.add((function(e){e.parent===s&&s.rigParenting&&(s._descendants=s.getDescendants(!0,(function(e){var t=s.controllers.some((function(t){return t._mesh===e})),n=-1!==s._rigCameras.indexOf(e);return!t&&!n})),s._descendants.forEach((function(t){t.parent=e})))})),r.onAfterCameraRenderObservable.add((function(e){e.parent===s&&s.rigParenting&&s._descendants.forEach((function(e){e.parent=s}))})),s}return Object(h.__extends)(t,e),t.prototype.deviceDistanceToRoomGround=function(){return this._standingMatrix?(this._standingMatrix.getTranslationToRef(this._workingVector),this._deviceRoomPosition.y+this._workingVector.y):this._defaultHeight||0},t.prototype.useStandingMatrix=function(e){var t=this;void 0===e&&(e=function(e){}),this.getEngine().initWebVRAsync().then((function(n){n.vrDisplay&&n.vrDisplay.stageParameters&&n.vrDisplay.stageParameters.sittingToStandingTransform&&t.webVROptions.trackPosition?(t._standingMatrix=new a.a,a.a.FromFloat32ArrayToRefScaled(n.vrDisplay.stageParameters.sittingToStandingTransform,0,1,t._standingMatrix),t.getScene().useRightHandedSystem||t._standingMatrix&&t._standingMatrix.toggleModelMatrixHandInPlace(),e(!0)):e(!1)}))},t.prototype.useStandingMatrixAsync=function(){var e=this;return new Promise((function(t){e.useStandingMatrix((function(e){t(e)}))}))},t.prototype.dispose=function(){this._detachIfAttached(),this.getEngine().onVRRequestPresentComplete.removeCallback(this._onVREnabled),this._updateCacheWhenTrackingDisabledObserver&&this._scene.onBeforeRenderObservable.remove(this._updateCacheWhenTrackingDisabledObserver),e.prototype.dispose.call(this)},t.prototype.getControllerByName=function(e){for(var t=0,n=this.controllers;t<n.length;t++){var r=n[t];if(r.hand===e)return r}return null},Object.defineProperty(t.prototype,"leftController",{get:function(){return this._leftController||(this._leftController=this.getControllerByName("left")),this._leftController},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"rightController",{get:function(){return this._rightController||(this._rightController=this.getControllerByName("right")),this._rightController},enumerable:!0,configurable:!0}),t.prototype.getForwardRay=function(t){return void 0===t&&(t=100),this.leftCamera?e.prototype.getForwardRay.call(this,t,this.leftCamera.getWorldMatrix(),this.leftCamera.globalPosition):e.prototype.getForwardRay.call(this,t)},t.prototype._checkInputs=function(){this._vrDevice&&this._vrDevice.isPresenting&&(this._vrDevice.getFrameData(this._frameData),this.updateFromDevice(this._frameData.pose)),e.prototype._checkInputs.call(this)},t.prototype.updateFromDevice=function(e){e&&e.orientation&&4===e.orientation.length&&(this.rawPose=e,this._deviceRoomRotationQuaternion.copyFromFloats(e.orientation[0],e.orientation[1],-e.orientation[2],-e.orientation[3]),this.getScene().useRightHandedSystem&&(this._deviceRoomRotationQuaternion.z*=-1,this._deviceRoomRotationQuaternion.w*=-1),this.webVROptions.trackPosition&&this.rawPose.position&&(this._deviceRoomPosition.copyFromFloats(this.rawPose.position[0],this.rawPose.position[1],-this.rawPose.position[2]),this.getScene().useRightHandedSystem&&(this._deviceRoomPosition.z*=-1)),this._poseSet=!0)},t.prototype.attachControl=function(t,n){e.prototype.attachControl.call(this,t,n),this._attached=!0,this._htmlElementAttached=t,n=!Te.a.ForceAttachControlToAlwaysPreventDefault&&n,this._vrDevice&&this.getEngine().enableVR(this.webVROptions);var r=this._scene.getEngine().getHostWindow();r&&r.addEventListener("vrdisplaypresentchange",this._detachIfAttached)},t.prototype.detachControl=function(t){this.getScene().gamepadManager.onGamepadConnectedObservable.remove(this._onGamepadConnectedObserver),this.getScene().gamepadManager.onGamepadDisconnectedObservable.remove(this._onGamepadDisconnectedObserver),e.prototype.detachControl.call(this,t),this._attached=!1,this.getEngine().disableVR(),window.removeEventListener("vrdisplaypresentchange",this._detachIfAttached)},t.prototype.getClassName=function(){return"WebVRFreeCamera"},t.prototype.resetToCurrentRotation=function(){this._vrDevice.resetPose()},t.prototype._updateRigCameras=function(){var e=this._rigCameras[0],t=this._rigCameras[1];e.rotationQuaternion.copyFrom(this._deviceRoomRotationQuaternion),t.rotationQuaternion.copyFrom(this._deviceRoomRotationQuaternion),e.position.copyFrom(this._deviceRoomPosition),t.position.copyFrom(this._deviceRoomPosition)},t.prototype._correctPositionIfNotTrackPosition=function(e,t){void 0===t&&(t=!1),this.rawPose&&this.rawPose.position&&!this.webVROptions.trackPosition&&(a.a.TranslationToRef(this.rawPose.position[0],this.rawPose.position[1],-this.rawPose.position[2],this._tmpMatrix),t||this._tmpMatrix.invert(),this._tmpMatrix.multiplyToRef(e,e))},t.prototype._updateCache=function(t){var n=this;this.rotationQuaternion.equals(this._cache.rotationQuaternion)&&this.position.equals(this._cache.position)||(this.updateCacheCalled||(this.updateCacheCalled=!0,this.update()),this.rotationQuaternion.toRotationMatrix(this._workingMatrix),a.e.TransformCoordinatesToRef(this._deviceRoomPosition,this._workingMatrix,this._workingVector),this.devicePosition.subtractToRef(this._workingVector,this._workingVector),a.a.ComposeToRef(this._oneVector,this.rotationQuaternion,this._workingVector,this._deviceToWorld),this._deviceToWorld.getTranslationToRef(this._workingVector),this._workingVector.addInPlace(this.position),this._workingVector.subtractInPlace(this._cache.position),this._deviceToWorld.setTranslation(this._workingVector),this._deviceToWorld.invertToRef(this._worldToDevice),this.controllers.forEach((function(e){e._deviceToWorld.copyFrom(n._deviceToWorld),n._correctPositionIfNotTrackPosition(e._deviceToWorld),e.update()}))),t||e.prototype._updateCache.call(this),this.updateCacheCalled=!1},t.prototype._computeDevicePosition=function(){a.e.TransformCoordinatesToRef(this._deviceRoomPosition,this._deviceToWorld,this.devicePosition)},t.prototype.update=function(){this._computeDevicePosition(),a.a.FromQuaternionToRef(this._deviceRoomRotationQuaternion,this._workingMatrix),this._workingMatrix.multiplyToRef(this._deviceToWorld,this._workingMatrix),a.b.FromRotationMatrixToRef(this._workingMatrix,this.deviceRotationQuaternion),this._poseSet&&this.onPoseUpdatedFromDeviceObservable.notifyObservers(null),e.prototype.update.call(this)},t.prototype._getViewMatrix=function(){return a.a.Identity()},t.prototype._getWebVRViewMatrix=function(){var e=this._cameraRigParams.parentCamera;e._updateCache();var t=this._cameraRigParams.left?this._cameraRigParams.frameData.leftViewMatrix:this._cameraRigParams.frameData.rightViewMatrix;return a.a.FromArrayToRef(t,0,this._webvrViewMatrix),this.getScene().useRightHandedSystem||this._webvrViewMatrix.toggleModelMatrixHandInPlace(),this._webvrViewMatrix.getRotationMatrixToRef(this._cameraRotationMatrix),a.e.TransformCoordinatesToRef(this._referencePoint,this._cameraRotationMatrix,this._transformedReferencePoint),this.position.addToRef(this._transformedReferencePoint,this._currentTarget),1!==e.deviceScaleFactor&&(this._webvrViewMatrix.invert(),e.deviceScaleFactor&&(this._webvrViewMatrix.multiplyAtIndex(12,e.deviceScaleFactor),this._webvrViewMatrix.multiplyAtIndex(13,e.deviceScaleFactor),this._webvrViewMatrix.multiplyAtIndex(14,e.deviceScaleFactor)),this._webvrViewMatrix.invert()),e._correctPositionIfNotTrackPosition(this._webvrViewMatrix,!0),e._worldToDevice.multiplyToRef(this._webvrViewMatrix,this._webvrViewMatrix),this._workingMatrix=this._workingMatrix||a.a.Identity(),this._webvrViewMatrix.invertToRef(this._workingMatrix),this._workingMatrix.multiplyToRef(e.getWorldMatrix(),this._workingMatrix),this._workingMatrix.getTranslationToRef(this._globalPosition),this._markSyncedWithParent(),this._webvrViewMatrix},t.prototype._getWebVRProjectionMatrix=function(){var e=this.parent;e._vrDevice.depthNear=e.minZ,e._vrDevice.depthFar=e.maxZ;var t=this._cameraRigParams.left?this._cameraRigParams.frameData.leftProjectionMatrix:this._cameraRigParams.frameData.rightProjectionMatrix;return a.a.FromArrayToRef(t,0,this._projectionMatrix),this.getScene().useRightHandedSystem||this._projectionMatrix.toggleProjectionMatrixHandInPlace(),this._projectionMatrix},t.prototype.initControllers=function(){var e=this;this.controllers=[];var t=this.getScene().gamepadManager;this._onGamepadDisconnectedObserver=t.onGamepadDisconnectedObservable.add((function(t){if(t.type===Ve.POSE_ENABLED){var n=t;n.defaultModel&&n.defaultModel.setEnabled(!1),"right"===n.hand&&(e._rightController=null),"left"===n.hand&&(e._leftController=null);var r=e.controllers.indexOf(n);-1!==r&&e.controllers.splice(r,1)}})),this._onGamepadConnectedObserver=t.onGamepadConnectedObservable.add((function(t){if(t.type===Ve.POSE_ENABLED){var n=t;if(e.webVROptions.trackPosition||(n._disableTrackPosition(new a.e("left"==n.hand?-.15:.15,-.5,.25)),e._updateCacheWhenTrackingDisabledObserver||(e._updateCacheWhenTrackingDisabledObserver=e._scene.onBeforeRenderObservable.add((function(){e._updateCache()})))),n.deviceScaleFactor=e.deviceScaleFactor,n._deviceToWorld.copyFrom(e._deviceToWorld),e._correctPositionIfNotTrackPosition(n._deviceToWorld),e.webVROptions.controllerMeshes&&(n.defaultModel?n.defaultModel.setEnabled(!0):n.initControllerMesh(e.getScene(),(function(t){if(t.scaling.scaleInPlace(e.deviceScaleFactor),e.onControllerMeshLoadedObservable.notifyObservers(n),e.webVROptions.defaultLightingOnControllers){e._lightOnControllers||(e._lightOnControllers=new _n.a("vrControllersLight",new a.e(0,1,0),e.getScene()));var r=function(e,t){var n=e.getChildren();n&&0!==n.length&&n.forEach((function(e){t.includedOnlyMeshes.push(e),r(e,t)}))};e._lightOnControllers.includedOnlyMeshes.push(t),r(t,e._lightOnControllers)}}))),n.attachToPoseControlledCamera(e),-1===e.controllers.indexOf(n)){e.controllers.push(n);for(var r=!1,i=0;i<e.controllers.length;i++)e.controllers[i].controllerType===xt.VIVE&&(r?e.controllers[i].hand="right":(r=!0,e.controllers[i].hand="left"));e.controllers.length>=2&&e.onControllersAttachedObservable.notifyObservers(e.controllers)}}}))},t}(pt.a),yn=function(e){function t(t){var n=e.call(this,t)||this;return n.onTriggerStateChangedObservable=new o.c,n.onMainButtonStateChangedObservable=new o.c,n.onSecondaryButtonStateChangedObservable=new o.c,n.onPadStateChangedObservable=new o.c,n.onPadValuesChangedObservable=new o.c,n.pad={x:0,y:0},n._changes={pressChanged:!1,touchChanged:!1,valueChanged:!1,changed:!1},n._buttons=new Array(t.buttons.length),n.hand=t.hand,n}return Object(h.__extends)(t,e),t.prototype.onButtonStateChange=function(e){this._onButtonStateChange=e},Object.defineProperty(t.prototype,"defaultModel",{get:function(){return this._defaultModel},enumerable:!0,configurable:!0}),t.prototype.update=function(){e.prototype.update.call(this);for(var t=0;t<this._buttons.length;t++)this._setButtonValue(this.browserGamepad.buttons[t],this._buttons[t],t);this.leftStick.x===this.pad.x&&this.leftStick.y===this.pad.y||(this.pad.x=this.leftStick.x,this.pad.y=this.leftStick.y,this.onPadValuesChangedObservable.notifyObservers(this.pad))},t.prototype._setButtonValue=function(e,t,n){e||(e={pressed:!1,touched:!1,value:0}),t?(this._checkChanges(e,t),this._changes.changed&&(this._onButtonStateChange&&this._onButtonStateChange(this.index,n,e),this._handleButtonChange(n,e,this._changes)),this._buttons[n].pressed=e.pressed,this._buttons[n].touched=e.touched,this._buttons[n].value=e.value<1e-8?0:e.value):this._buttons[n]={pressed:e.pressed,touched:e.touched,value:e.value}},t.prototype._checkChanges=function(e,t){return this._changes.pressChanged=e.pressed!==t.pressed,this._changes.touchChanged=e.touched!==t.touched,this._changes.valueChanged=e.value!==t.value,this._changes.changed=this._changes.pressChanged||this._changes.touchChanged||this._changes.valueChanged,this._changes},t.prototype.dispose=function(){e.prototype.dispose.call(this),this._defaultModel=null,this.onTriggerStateChangedObservable.clear(),this.onMainButtonStateChangedObservable.clear(),this.onSecondaryButtonStateChangedObservable.clear(),this.onPadStateChangedObservable.clear(),this.onPadValuesChangedObservable.clear()},t}(Mt),Cn=n(48),xn=n(31),Tn=n(71),En=(n(142),n(57),n(143),"\nvarying vec2 vUV;\nuniform sampler2D textureSampler;\n#include<imageProcessingDeclaration>\n#include<helperFunctions>\n#include<imageProcessingFunctions>\nvoid main(void)\n{\nvec4 result=texture2D(textureSampler,vUV);\n#ifdef IMAGEPROCESSING\n#ifndef FROMLINEARSPACE\n\nresult.rgb=toLinearSpace(result.rgb);\n#endif\nresult=applyImageProcessing(result);\n#else\n\n#ifdef FROMLINEARSPACE\nresult=applyImageProcessing(result);\n#endif\n#endif\ngl_FragColor=result;\n}");zt.a.ShadersStore.imageProcessingPixelShader=En;n(211);var Sn=function(e){function t(t,n,r,i,o,a,s,c){void 0===r&&(r=null),void 0===s&&(s=0);var l=e.call(this,t,"imageProcessing",[],[],n,r,i,o,a,null,s,"postprocess",null,!0)||this;return l._fromLinearSpace=!0,l._defines={IMAGEPROCESSING:!1,VIGNETTE:!1,VIGNETTEBLENDMODEMULTIPLY:!1,VIGNETTEBLENDMODEOPAQUE:!1,TONEMAPPING:!1,TONEMAPPING_ACES:!1,CONTRAST:!1,COLORCURVES:!1,COLORGRADING:!1,COLORGRADING3D:!1,FROMLINEARSPACE:!1,SAMPLER3DGREENDEPTH:!1,SAMPLER3DBGRMAP:!1,IMAGEPROCESSINGPOSTPROCESS:!1,EXPOSURE:!1},c?(c.applyByPostProcess=!0,l._attachImageProcessingConfiguration(c,!0),l.fromLinearSpace=!1):(l._attachImageProcessingConfiguration(null,!0),l.imageProcessingConfiguration.applyByPostProcess=!0),l.onApply=function(e){l.imageProcessingConfiguration.bind(e,l.aspectRatio)},l}return Object(h.__extends)(t,e),Object.defineProperty(t.prototype,"imageProcessingConfiguration",{get:function(){return this._imageProcessingConfiguration},set:function(e){e.applyByPostProcess=!0,this._attachImageProcessingConfiguration(e)},enumerable:!0,configurable:!0}),t.prototype._attachImageProcessingConfiguration=function(e,t){var n=this;if(void 0===t&&(t=!1),e!==this._imageProcessingConfiguration){if(this._imageProcessingConfiguration&&this._imageProcessingObserver&&this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),e)this._imageProcessingConfiguration=e;else{var r=null,i=this.getEngine(),o=this.getCamera();if(o)r=o.getScene();else if(i&&i.scenes){var a=i.scenes;r=a[a.length-1]}else r=O.a.LastCreatedScene;this._imageProcessingConfiguration=r.imageProcessingConfiguration}this._imageProcessingConfiguration&&(this._imageProcessingObserver=this._imageProcessingConfiguration.onUpdateParameters.add((function(){n._updateParameters()}))),t||this._updateParameters()}},Object.defineProperty(t.prototype,"colorCurves",{get:function(){return this.imageProcessingConfiguration.colorCurves},set:function(e){this.imageProcessingConfiguration.colorCurves=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"colorCurvesEnabled",{get:function(){return this.imageProcessingConfiguration.colorCurvesEnabled},set:function(e){this.imageProcessingConfiguration.colorCurvesEnabled=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"colorGradingTexture",{get:function(){return this.imageProcessingConfiguration.colorGradingTexture},set:function(e){this.imageProcessingConfiguration.colorGradingTexture=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"colorGradingEnabled",{get:function(){return this.imageProcessingConfiguration.colorGradingEnabled},set:function(e){this.imageProcessingConfiguration.colorGradingEnabled=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"exposure",{get:function(){return this.imageProcessingConfiguration.exposure},set:function(e){this.imageProcessingConfiguration.exposure=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"toneMappingEnabled",{get:function(){return this._imageProcessingConfiguration.toneMappingEnabled},set:function(e){this._imageProcessingConfiguration.toneMappingEnabled=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"toneMappingType",{get:function(){return this._imageProcessingConfiguration.toneMappingType},set:function(e){this._imageProcessingConfiguration.toneMappingType=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"contrast",{get:function(){return this.imageProcessingConfiguration.contrast},set:function(e){this.imageProcessingConfiguration.contrast=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"vignetteStretch",{get:function(){return this.imageProcessingConfiguration.vignetteStretch},set:function(e){this.imageProcessingConfiguration.vignetteStretch=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"vignetteCentreX",{get:function(){return this.imageProcessingConfiguration.vignetteCentreX},set:function(e){this.imageProcessingConfiguration.vignetteCentreX=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"vignetteCentreY",{get:function(){return this.imageProcessingConfiguration.vignetteCentreY},set:function(e){this.imageProcessingConfiguration.vignetteCentreY=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"vignetteWeight",{get:function(){return this.imageProcessingConfiguration.vignetteWeight},set:function(e){this.imageProcessingConfiguration.vignetteWeight=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"vignetteColor",{get:function(){return this.imageProcessingConfiguration.vignetteColor},set:function(e){this.imageProcessingConfiguration.vignetteColor=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"vignetteCameraFov",{get:function(){return this.imageProcessingConfiguration.vignetteCameraFov},set:function(e){this.imageProcessingConfiguration.vignetteCameraFov=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"vignetteBlendMode",{get:function(){return this.imageProcessingConfiguration.vignetteBlendMode},set:function(e){this.imageProcessingConfiguration.vignetteBlendMode=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"vignetteEnabled",{get:function(){return this.imageProcessingConfiguration.vignetteEnabled},set:function(e){this.imageProcessingConfiguration.vignetteEnabled=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"fromLinearSpace",{get:function(){return this._fromLinearSpace},set:function(e){this._fromLinearSpace!==e&&(this._fromLinearSpace=e,this._updateParameters())},enumerable:!0,configurable:!0}),t.prototype.getClassName=function(){return"ImageProcessingPostProcess"},t.prototype._updateParameters=function(){this._defines.FROMLINEARSPACE=this._fromLinearSpace,this.imageProcessingConfiguration.prepareDefines(this._defines,!0);var e="";for(var t in this._defines)this._defines[t]&&(e+="#define "+t+";\r\n");var n=["textureSampler"],r=["scale"];Cn.a&&(Cn.a.PrepareSamplers(n,this._defines),Cn.a.PrepareUniforms(r,this._defines)),this.updateEffect(e,r,n)},t.prototype.dispose=function(t){e.prototype.dispose.call(this,t),this._imageProcessingConfiguration&&this._imageProcessingObserver&&this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),this._imageProcessingConfiguration&&(this.imageProcessingConfiguration.applyByPostProcess=!1)},Object(h.__decorate)([Object(Fe.c)()],t.prototype,"_fromLinearSpace",void 0),t}(Vt.a),Pn=n(15),On=n(3);be.a._GroundMeshParser=function(e,t){return An.Parse(e,t)};var An=function(e){function t(t,n){var r=e.call(this,t,n)||this;return r.generateOctree=!1,r}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"GroundMesh"},Object.defineProperty(t.prototype,"subdivisions",{get:function(){return Math.min(this._subdivisionsX,this._subdivisionsY)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"subdivisionsX",{get:function(){return this._subdivisionsX},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"subdivisionsY",{get:function(){return this._subdivisionsY},enumerable:!0,configurable:!0}),t.prototype.optimize=function(e,t){void 0===t&&(t=32),this._subdivisionsX=e,this._subdivisionsY=e,this.subdivide(e);this.createOrUpdateSubmeshesOctree&&this.createOrUpdateSubmeshesOctree(t)},t.prototype.getHeightAtCoordinates=function(e,t){var n=this.getWorldMatrix(),r=a.c.Matrix[5];n.invertToRef(r);var i=a.c.Vector3[8];if(a.e.TransformCoordinatesFromFloatsToRef(e,0,t,r,i),e=i.x,t=i.z,e<this._minX||e>this._maxX||t<this._minZ||t>this._maxZ)return this.position.y;this._heightQuads&&0!=this._heightQuads.length||(this._initHeightQuads(),this._computeHeightQuads());var o=this._getFacetAt(e,t),s=-(o.x*e+o.z*t+o.w)/o.y;return a.e.TransformCoordinatesFromFloatsToRef(0,s,0,n,i),i.y},t.prototype.getNormalAtCoordinates=function(e,t){var n=new a.e(0,1,0);return this.getNormalAtCoordinatesToRef(e,t,n),n},t.prototype.getNormalAtCoordinatesToRef=function(e,t,n){var r=this.getWorldMatrix(),i=a.c.Matrix[5];r.invertToRef(i);var o=a.c.Vector3[8];if(a.e.TransformCoordinatesFromFloatsToRef(e,0,t,i,o),e=o.x,t=o.z,e<this._minX||e>this._maxX||t<this._minZ||t>this._maxZ)return this;this._heightQuads&&0!=this._heightQuads.length||(this._initHeightQuads(),this._computeHeightQuads());var s=this._getFacetAt(e,t);return a.e.TransformNormalFromFloatsToRef(s.x,s.y,s.z,r,n),this},t.prototype.updateCoordinateHeights=function(){return this._heightQuads&&0!=this._heightQuads.length||this._initHeightQuads(),this._computeHeightQuads(),this},t.prototype._getFacetAt=function(e,t){var n=Math.floor((e+this._maxX)*this._subdivisionsX/this._width),r=Math.floor(-(t+this._maxZ)*this._subdivisionsY/this._height+this._subdivisionsY),i=this._heightQuads[r*this._subdivisionsX+n];return t<i.slope.x*e+i.slope.y?i.facet1:i.facet2},t.prototype._initHeightQuads=function(){var e=this._subdivisionsX,t=this._subdivisionsY;this._heightQuads=new Array;for(var n=0;n<t;n++)for(var r=0;r<e;r++){var i={slope:a.d.Zero(),facet1:new a.f(0,0,0,0),facet2:new a.f(0,0,0,0)};this._heightQuads[n*e+r]=i}return this},t.prototype._computeHeightQuads=function(){var e=this.getVerticesData(On.b.PositionKind);if(!e)return this;for(var t=a.c.Vector3[3],n=a.c.Vector3[2],r=a.c.Vector3[1],i=a.c.Vector3[0],o=a.c.Vector3[4],s=a.c.Vector3[5],c=a.c.Vector3[6],l=a.c.Vector3[7],u=a.c.Vector3[8],h=0,d=0,p=0,f=0,m=0,g=0,_=0,v=this._subdivisionsX,b=this._subdivisionsY,y=0;y<b;y++)for(var C=0;C<v;C++){h=3*C,d=y*(v+1)*3,p=(y+1)*(v+1)*3,t.x=e[d+h],t.y=e[d+h+1],t.z=e[d+h+2],n.x=e[d+h+3],n.y=e[d+h+4],n.z=e[d+h+5],r.x=e[p+h],r.y=e[p+h+1],r.z=e[p+h+2],i.x=e[p+h+3],i.y=e[p+h+4],i.z=e[p+h+5],f=(i.z-t.z)/(i.x-t.x),m=t.z-f*t.x,n.subtractToRef(t,o),r.subtractToRef(t,s),i.subtractToRef(t,c),a.e.CrossToRef(c,s,l),a.e.CrossToRef(o,c,u),l.normalize(),u.normalize(),g=-(l.x*t.x+l.y*t.y+l.z*t.z),_=-(u.x*n.x+u.y*n.y+u.z*n.z);var x=this._heightQuads[y*v+C];x.slope.copyFromFloats(f,m),x.facet1.copyFromFloats(l.x,l.y,l.z,g),x.facet2.copyFromFloats(u.x,u.y,u.z,_)}return this},t.prototype.serialize=function(t){e.prototype.serialize.call(this,t),t.subdivisionsX=this._subdivisionsX,t.subdivisionsY=this._subdivisionsY,t.minX=this._minX,t.maxX=this._maxX,t.minZ=this._minZ,t.maxZ=this._maxZ,t.width=this._width,t.height=this._height},t.Parse=function(e,n){var r=new t(e.name,n);return r._subdivisionsX=e.subdivisionsX||1,r._subdivisionsY=e.subdivisionsY||1,r._minX=e.minX,r._maxX=e.maxX,r._minZ=e.minZ,r._maxZ=e.maxZ,r._width=e.width,r._height=e.height,r},t}(be.a),Mn=n(112);Pn.a.CreateGround=function(e){var t,n,r=[],i=[],o=[],s=[],c=e.width||1,l=e.height||1,u=e.subdivisionsX||e.subdivisions||1,h=e.subdivisionsY||e.subdivisions||1;for(t=0;t<=h;t++)for(n=0;n<=u;n++){var d=new a.e(n*c/u-c/2,0,(h-t)*l/h-l/2),p=new a.e(0,1,0);i.push(d.x,d.y,d.z),o.push(p.x,p.y,p.z),s.push(n/u,1-t/h)}for(t=0;t<h;t++)for(n=0;n<u;n++)r.push(n+1+(t+1)*(u+1)),r.push(n+1+t*(u+1)),r.push(n+t*(u+1)),r.push(n+(t+1)*(u+1)),r.push(n+1+(t+1)*(u+1)),r.push(n+t*(u+1));var f=new Pn.a;return f.indices=r,f.positions=i,f.normals=o,f.uvs=s,f},Pn.a.CreateTiledGround=function(e){var t,n,r,i,o=void 0!==e.xmin&&null!==e.xmin?e.xmin:-1,s=void 0!==e.zmin&&null!==e.zmin?e.zmin:-1,c=void 0!==e.xmax&&null!==e.xmax?e.xmax:1,l=void 0!==e.zmax&&null!==e.zmax?e.zmax:1,u=e.subdivisions||{w:1,h:1},h=e.precision||{w:1,h:1},d=new Array,p=new Array,f=new Array,m=new Array;u.h=u.h<1?1:u.h,u.w=u.w<1?1:u.w,h.w=h.w<1?1:h.w,h.h=h.h<1?1:h.h;var g=(c-o)/u.w,_=(l-s)/u.h;function v(e,r,i,o){var s=p.length/3,c=h.w+1;for(t=0;t<h.h;t++)for(n=0;n<h.w;n++){var l=[s+n+t*c,s+(n+1)+t*c,s+(n+1)+(t+1)*c,s+n+(t+1)*c];d.push(l[1]),d.push(l[2]),d.push(l[3]),d.push(l[0]),d.push(l[1]),d.push(l[3])}var u=a.e.Zero(),g=new a.e(0,1,0);for(t=0;t<=h.h;t++)for(u.z=t*(o-r)/h.h+r,n=0;n<=h.w;n++)u.x=n*(i-e)/h.w+e,u.y=0,p.push(u.x,u.y,u.z),f.push(g.x,g.y,g.z),m.push(n/h.w,t/h.h)}for(r=0;r<u.h;r++)for(i=0;i<u.w;i++)v(o+i*g,s+r*_,o+(i+1)*g,s+(r+1)*_);var b=new Pn.a;return b.indices=d,b.positions=p,b.normals=f,b.uvs=m,b},Pn.a.CreateGroundFromHeightMap=function(e){var t,n,r=[],i=[],o=[],c=[],l=e.colorFilter||new s.a(.3,.59,.11),u=e.alphaFilter||0,h=!1;if(e.minHeight>e.maxHeight){h=!0;var d=e.maxHeight;e.maxHeight=e.minHeight,e.minHeight=d}for(t=0;t<=e.subdivisions;t++)for(n=0;n<=e.subdivisions;n++){var p=new a.e(n*e.width/e.subdivisions-e.width/2,0,(e.subdivisions-t)*e.height/e.subdivisions-e.height/2),f=4*(((p.x+e.width/2)/e.width*(e.bufferWidth-1)|0)+((1-(p.z+e.height/2)/e.height)*(e.bufferHeight-1)|0)*e.bufferWidth),m=e.buffer[f]/255,g=e.buffer[f+1]/255,_=e.buffer[f+2]/255,v=e.buffer[f+3]/255;h&&(m=1-m,g=1-g,_=1-_);var b=m*l.r+g*l.g+_*l.b;p.y=v>=u?e.minHeight+(e.maxHeight-e.minHeight)*b:e.minHeight-gt.a,i.push(p.x,p.y,p.z),o.push(0,0,0),c.push(n/e.subdivisions,1-t/e.subdivisions)}for(t=0;t<e.subdivisions;t++)for(n=0;n<e.subdivisions;n++){var y=n+1+(t+1)*(e.subdivisions+1),C=n+1+t*(e.subdivisions+1),x=n+t*(e.subdivisions+1),T=n+(t+1)*(e.subdivisions+1),E=i[3*y+1]>=e.minHeight,S=i[3*C+1]>=e.minHeight,P=i[3*x+1]>=e.minHeight;E&&S&&P&&(r.push(y),r.push(C),r.push(x)),i[3*T+1]>=e.minHeight&&E&&P&&(r.push(T),r.push(y),r.push(x))}Pn.a.ComputeNormals(i,r,o);var O=new Pn.a;return O.indices=r,O.positions=i,O.normals=o,O.uvs=c,O},be.a.CreateGround=function(e,t,n,r,i,o){var a={width:t,height:n,subdivisions:r,updatable:o};return wn.CreateGround(e,a,i)},be.a.CreateTiledGround=function(e,t,n,r,i,o,a,s,c){var l={xmin:t,zmin:n,xmax:r,zmax:i,subdivisions:o,precision:a,updatable:c};return wn.CreateTiledGround(e,l,s)},be.a.CreateGroundFromHeightMap=function(e,t,n,r,i,o,a,s,c,l,u){var h={width:n,height:r,subdivisions:i,minHeight:o,maxHeight:a,updatable:c,onReady:l,alphaFilter:u};return wn.CreateGroundFromHeightMap(e,t,h,s)};var wn=function(){function e(){}return e.CreateGround=function(e,t,n){var r=new An(e,n);return r._setReady(!1),r._subdivisionsX=t.subdivisionsX||t.subdivisions||1,r._subdivisionsY=t.subdivisionsY||t.subdivisions||1,r._width=t.width||1,r._height=t.height||1,r._maxX=r._width/2,r._maxZ=r._height/2,r._minX=-r._maxX,r._minZ=-r._maxZ,Pn.a.CreateGround(t).applyToMesh(r,t.updatable),r._setReady(!0),r},e.CreateTiledGround=function(e,t,n){void 0===n&&(n=null);var r=new be.a(e,n);return Pn.a.CreateTiledGround(t).applyToMesh(r,t.updatable),r},e.CreateGroundFromHeightMap=function(e,t,n,r){void 0===r&&(r=null);var i=n.width||10,o=n.height||10,a=n.subdivisions||1,c=n.minHeight||0,l=n.maxHeight||1,u=n.colorFilter||new s.a(.3,.59,.11),h=n.alphaFilter||0,d=n.updatable,p=n.onReady;r=r||O.a.LastCreatedScene;var f=new An(e,r);f._subdivisionsX=a,f._subdivisionsY=a,f._width=i,f._height=o,f._maxX=f._width/2,f._maxZ=f._height/2,f._minX=-f._maxX,f._minZ=-f._maxZ,f._setReady(!1);return Xe.b.LoadImage(t,(function(e){var t=e.width,n=e.height,s=Mn.a.CreateCanvas(t,n).getContext("2d");if(!s)throw new Error("Unable to get 2d context for CreateGroundFromHeightMap");if(!r.isDisposed){s.drawImage(e,0,0);var m=s.getImageData(0,0,t,n).data;Pn.a.CreateGroundFromHeightMap({width:i,height:o,subdivisions:a,minHeight:c,maxHeight:l,colorFilter:u,buffer:m,bufferWidth:t,bufferHeight:n,alphaFilter:h}).applyToMesh(f,d),p&&p(f),f._setReady(!0)}}),(function(){}),r.offlineProvider),f},e}();Pn.a.CreateTorus=function(e){for(var t=[],n=[],r=[],i=[],o=e.diameter||1,s=e.thickness||.5,c=e.tessellation||16,l=0===e.sideOrientation?0:e.sideOrientation||Pn.a.DEFAULTSIDE,u=c+1,h=0;h<=c;h++)for(var d=h/c,p=h*Math.PI*2/c-Math.PI/2,f=a.a.Translation(o/2,0,0).multiply(a.a.RotationY(p)),m=0;m<=c;m++){var g=1-m/c,_=m*Math.PI*2/c+Math.PI,v=Math.cos(_),b=Math.sin(_),y=new a.e(v,b,0),C=y.scale(s/2),x=new a.d(d,g);C=a.e.TransformCoordinates(C,f),y=a.e.TransformNormal(y,f),n.push(C.x,C.y,C.z),r.push(y.x,y.y,y.z),i.push(x.x,x.y);var T=(h+1)%u,E=(m+1)%u;t.push(h*u+m),t.push(h*u+E),t.push(T*u+m),t.push(h*u+E),t.push(T*u+E),t.push(T*u+m)}Pn.a._ComputeSides(l,n,t,r,i,e.frontUVs,e.backUVs);var S=new Pn.a;return S.indices=t,S.positions=n,S.normals=r,S.uvs=i,S},be.a.CreateTorus=function(e,t,n,r,i,o,a){var s={diameter:t,thickness:n,tessellation:r,sideOrientation:a,updatable:o};return Rn.CreateTorus(e,s,i)};var Rn=function(){function e(){}return e.CreateTorus=function(e,t,n){var r=new be.a(e,n);return t.sideOrientation=be.a._GetDefaultSideOrientation(t.sideOrientation),r._originalBuilderSideOrientation=t.sideOrientation,Pn.a.CreateTorus(t).applyToMesh(r,t.updatable),r},e}();Pn.a.CreateCylinder=function(e){var t=e.height||2,n=0===e.diameterTop?0:e.diameterTop||e.diameter||1,r=0===e.diameterBottom?0:e.diameterBottom||e.diameter||1;n=n||1e-5,r=r||1e-5;var i,o=e.tessellation||24,c=e.subdivisions||1,l=!!e.hasRings,u=!!e.enclose,h=0===e.cap?0:e.cap||be.a.CAP_ALL,d=e.arc&&(e.arc<=0||e.arc>1)?1:e.arc||1,p=0===e.sideOrientation?0:e.sideOrientation||Pn.a.DEFAULTSIDE,f=e.faceUV||new Array(3),m=e.faceColors,g=2+(1+(1!==d&&u?2:0))*(l?c:1);for(i=0;i<g;i++)m&&void 0===m[i]&&(m[i]=new s.b(1,1,1,1));for(i=0;i<g;i++)f&&void 0===f[i]&&(f[i]=new a.f(0,0,1,1));var _,v,b,y,C,x,T=new Array,E=new Array,S=new Array,P=new Array,O=new Array,A=2*Math.PI*d/o,M=(r-n)/2/t,w=a.e.Zero(),R=a.e.Zero(),I=a.e.Zero(),L=a.e.Zero(),D=a.e.Zero(),N=Ie.a.Y,F=1,k=1,B=0,V=0;for(y=0;y<=c;y++)for(b=((v=y/c)*(n-r)+r)/2,F=l&&0!==y&&y!==c?2:1,x=0;x<F;x++){for(l&&(k+=x),u&&(k+=2*x),C=0;C<=o;C++)_=C*A,w.x=Math.cos(-_)*b,w.y=-t/2+v*t,w.z=Math.sin(-_)*b,0===n&&y===c?(R.x=S[S.length-3*(o+1)],R.y=S[S.length-3*(o+1)+1],R.z=S[S.length-3*(o+1)+2]):(R.x=w.x,R.z=w.z,R.y=Math.sqrt(R.x*R.x+R.z*R.z)*M,R.normalize()),0===C&&(I.copyFrom(w),L.copyFrom(R)),E.push(w.x,w.y,w.z),S.push(R.x,R.y,R.z),V=l?B!==k?f[k].y:f[k].w:f[k].y+(f[k].w-f[k].y)*v,P.push(f[k].x+(f[k].z-f[k].x)*C/o,V),m&&O.push(m[k].r,m[k].g,m[k].b,m[k].a);1!==d&&u&&(E.push(w.x,w.y,w.z),E.push(0,w.y,0),E.push(0,w.y,0),E.push(I.x,I.y,I.z),a.e.CrossToRef(N,R,D),D.normalize(),S.push(D.x,D.y,D.z,D.x,D.y,D.z),a.e.CrossToRef(L,N,D),D.normalize(),S.push(D.x,D.y,D.z,D.x,D.y,D.z),V=l?B!==k?f[k+1].y:f[k+1].w:f[k+1].y+(f[k+1].w-f[k+1].y)*v,P.push(f[k+1].x,V),P.push(f[k+1].z,V),V=l?B!==k?f[k+2].y:f[k+2].w:f[k+2].y+(f[k+2].w-f[k+2].y)*v,P.push(f[k+2].x,V),P.push(f[k+2].z,V),m&&(O.push(m[k+1].r,m[k+1].g,m[k+1].b,m[k+1].a),O.push(m[k+1].r,m[k+1].g,m[k+1].b,m[k+1].a),O.push(m[k+2].r,m[k+2].g,m[k+2].b,m[k+2].a),O.push(m[k+2].r,m[k+2].g,m[k+2].b,m[k+2].a))),B!==k&&(B=k)}var z=1!==d&&u?o+4:o;for(y=0,k=0;k<c;k++){var U=0,j=0,G=0,H=0;for(C=0;C<o;C++)U=y*(z+1)+C,j=(y+1)*(z+1)+C,G=y*(z+1)+(C+1),H=(y+1)*(z+1)+(C+1),T.push(U,j,G),T.push(H,G,j);1!==d&&u&&(T.push(U+2,j+2,G+2),T.push(H+2,G+2,j+2),T.push(U+4,j+4,G+4),T.push(H+4,G+4,j+4)),y=l?y+2:y+1}var W=function(e){var i=e?n/2:r/2;if(0!==i){var s,c,l,u=e?f[g-1]:f[0],h=null;m&&(h=e?m[g-1]:m[0]);var p=E.length/3,_=e?t/2:-t/2,v=new a.e(0,_,0);E.push(v.x,v.y,v.z),S.push(0,e?1:-1,0),P.push(u.x+.5*(u.z-u.x),u.y+.5*(u.w-u.y)),h&&O.push(h.r,h.g,h.b,h.a);var b=new a.d(.5,.5);for(l=0;l<=o;l++){s=2*Math.PI*l*d/o;var y=Math.cos(-s),C=Math.sin(-s);c=new a.e(y*i,_,C*i);var x=new a.d(y*b.x+.5,C*b.y+.5);E.push(c.x,c.y,c.z),S.push(0,e?1:-1,0),P.push(u.x+(u.z-u.x)*x.x,u.y+(u.w-u.y)*x.y),h&&O.push(h.r,h.g,h.b,h.a)}for(l=0;l<o;l++)e?(T.push(p),T.push(p+(l+2)),T.push(p+(l+1))):(T.push(p),T.push(p+(l+1)),T.push(p+(l+2)))}};h!==be.a.CAP_START&&h!==be.a.CAP_ALL||W(!1),h!==be.a.CAP_END&&h!==be.a.CAP_ALL||W(!0),Pn.a._ComputeSides(p,E,T,S,P,e.frontUVs,e.backUVs);var X=new Pn.a;return X.indices=T,X.positions=E,X.normals=S,X.uvs=P,m&&(X.colors=O),X},be.a.CreateCylinder=function(e,t,n,r,i,o,a,s,c){void 0!==a&&a instanceof ce.a||(void 0!==a&&(c=s||be.a.DEFAULTSIDE,s=a),a=o,o=1);var l={height:t,diameterTop:n,diameterBottom:r,tessellation:i,subdivisions:o,sideOrientation:c,updatable:s};return Ln.CreateCylinder(e,l,a)};var In,Ln=function(){function e(){}return e.CreateCylinder=function(e,t,n){var r=new be.a(e,n);return t.sideOrientation=be.a._GetDefaultSideOrientation(t.sideOrientation),r._originalBuilderSideOrientation=t.sideOrientation,Pn.a.CreateCylinder(t).applyToMesh(r,t.updatable),r},e}(),Dn=function(){function e(){}return e.GetDefaults=function(){var t=new e;return t.canvasOptions={antialias:!0,depth:!0,stencil:!1,alpha:!0,multiview:!1,framebufferScaleFactor:1},t.newCanvasCssStyle="position:absolute; bottom:0px;right:0px;z-index:10;width:90%;height:100%;background-color: #000000;",t},e}(),Nn=function(){function e(e,t){var n=this;if(void 0===t&&(t=Dn.GetDefaults()),this._options=t,this._canvas=null,this.xrLayer=null,this._engine=e.scene.getEngine(),t.canvasElement)this._setManagedOutputCanvas(t.canvasElement);else{var r=document.createElement("canvas");r.style.cssText=this._options.newCanvasCssStyle||"position:absolute; bottom:0px;right:0px;",this._setManagedOutputCanvas(r)}e.onXRSessionInit.add((function(){n._addCanvas()})),e.onXRSessionEnded.add((function(){n._removeCanvas()}))}return e.prototype.dispose=function(){this._removeCanvas(),this._setManagedOutputCanvas(null)},e.prototype.initializeXRLayerAsync=function(e){var t=this,n=function(){return new XRWebGLLayer(e,t.canvasContext,t._options.canvasOptions)};return this.canvasContext.makeXRCompatible?this.canvasContext.makeXRCompatible().then((function(){return t.xrLayer=n(),t.xrLayer})):(this.xrLayer=n(),Promise.resolve(this.xrLayer))},e.prototype._addCanvas=function(){this._canvas&&this._canvas!==this._engine.getRenderingCanvas()&&document.body.appendChild(this._canvas)},e.prototype._removeCanvas=function(){this._canvas&&document.body.contains(this._canvas)&&this._canvas!==this._engine.getRenderingCanvas()&&document.body.removeChild(this._canvas)},e.prototype._setManagedOutputCanvas=function(e){this._removeCanvas(),e?(this._canvas=e,this.canvasContext=this._canvas.getContext("webgl2"),this.canvasContext||(this.canvasContext=this._canvas.getContext("webgl"))):(this._canvas=null,this.canvasContext=null)},e}(),Fn=function(){function e(e){this.scene=e,this._sessionEnded=!1,this.baseLayer=null,this.currentTimestamp=-1,this.defaultHeightCompensation=1.7,this.onXRFrameObservable=new o.c,this.onXRReferenceSpaceChanged=new o.c,this.onXRSessionEnded=new o.c,this.onXRSessionInit=new o.c}return Object.defineProperty(e.prototype,"referenceSpace",{get:function(){return this._referenceSpace},set:function(e){this._referenceSpace=e,this.onXRReferenceSpaceChanged.notifyObservers(this._referenceSpace)},enumerable:!0,configurable:!0}),e.prototype.dispose=function(){this._sessionEnded||this.exitXRAsync(),this.onXRFrameObservable.clear(),this.onXRSessionEnded.clear(),this.onXRReferenceSpaceChanged.clear(),this.onXRSessionInit.clear()},e.prototype.exitXRAsync=function(){return this.session&&!this._sessionEnded?this.session.end().catch((function(e){g.a.Warn("could not end XR session. It has ended already.")})):Promise.resolve()},e.prototype.getRenderTargetTextureForEye=function(e){return this._rttProvider.getRenderTargetForEye(e)},e.prototype.getWebXRRenderTarget=function(e){var t=this.scene.getEngine();return this._xrNavigator.xr.native?this._xrNavigator.xr.getWebXRRenderTarget(t):((e=e||{}).canvasElement=t.getRenderingCanvas()||void 0,new Nn(this,e))},e.prototype.initializeAsync=function(){return this._xrNavigator=navigator,this._xrNavigator.xr?Promise.resolve():Promise.reject("WebXR not available")},e.prototype.initializeSessionAsync=function(e,t){var n=this;return void 0===e&&(e="immersive-vr"),void 0===t&&(t={}),this._xrNavigator.xr.requestSession(e,t).then((function(e){return n.session=e,n.onXRSessionInit.notifyObservers(e),n._sessionEnded=!1,n.session.addEventListener("end",(function(){var e=n.scene.getEngine();n._sessionEnded=!0,n._rttProvider=null,e.framebufferDimensionsObject=null,e.restoreDefaultFramebuffer(),e.customAnimationFrameRequester=null,n.onXRSessionEnded.notifyObservers(null),e._renderLoop()}),{once:!0}),n.session}))},e.prototype.isSessionSupportedAsync=function(t){return e.IsSessionSupportedAsync(t)},e.prototype.resetReferenceSpace=function(){this.referenceSpace=this.baseReferenceSpace},e.prototype.runXRRenderLoop=function(){var e=this,t=this.scene.getEngine();if(t.customAnimationFrameRequester={requestAnimationFrame:this.session.requestAnimationFrame.bind(this.session),renderFunction:function(n,r){e._sessionEnded||(e.currentFrame=r,e.currentTimestamp=n,r&&(e.onXRFrameObservable.notifyObservers(r),t.framebufferDimensionsObject=e.baseLayer,t._renderLoop(),t.framebufferDimensionsObject=null))}},this._xrNavigator.xr.native)this._rttProvider=this._xrNavigator.xr.getNativeRenderTargetProvider(this.session,this._createRenderTargetTexture.bind(this));else{var n=this._createRenderTargetTexture(this.baseLayer.framebufferWidth,this.baseLayer.framebufferHeight,this.baseLayer.framebuffer);this._rttProvider={getRenderTargetForEye:function(){return n}},t.framebufferDimensionsObject=this.baseLayer}window.cancelAnimationFrame&&window.cancelAnimationFrame(t._frameHandler),t._renderLoop()},e.prototype.setReferenceSpaceTypeAsync=function(e){var t=this;return void 0===e&&(e="local-floor"),this.session.requestReferenceSpace(e).then((function(e){return e}),(function(e){return g.a.Error("XR.requestReferenceSpace failed for the following reason: "),g.a.Error(e),g.a.Log('Defaulting to universally-supported "viewer" reference space type.'),t.session.requestReferenceSpace("viewer").then((function(e){var n=new XRRigidTransform({x:0,y:-t.defaultHeightCompensation,z:0});return e.getOffsetReferenceSpace(n)}),(function(e){throw g.a.Error(e),'XR initialization failed: required "viewer" reference space type not supported.'}))})).then((function(e){return t.referenceSpace=t.baseReferenceSpace=e,t.session.requestReferenceSpace("viewer").then((function(e){t.viewerReferenceSpace=e})),t.referenceSpace}))},e.prototype.updateRenderStateAsync=function(e){return e.baseLayer&&(this.baseLayer=e.baseLayer),this.session.updateRenderState(e)},e.IsSessionSupportedAsync=function(e){if(!navigator.xr)return Promise.resolve(!1);var t=navigator.xr.isSessionSupported||navigator.xr.supportsSession;return t?t.call(navigator.xr,e).then((function(e){var t=void 0===e||e;return Promise.resolve(t)})).catch((function(e){return g.a.Warn(e),Promise.resolve(!1)})):Promise.resolve(!1)},e.prototype._createRenderTargetTexture=function(e,t,n){void 0===n&&(n=null);var r=new sn.a(this.scene.getEngine(),sn.b.Unknown,!0);r.width=e,r.height=t,r._framebuffer=n;var i=new ln.a("XR renderTargetTexture",{width:e,height:t},this.scene,void 0,void 0,void 0,void 0,void 0,void 0,void 0,void 0,void 0,!0);return i._texture=r,i},e}();!function(e){e[e.ENTERING_XR=0]="ENTERING_XR",e[e.EXITING_XR=1]="EXITING_XR",e[e.IN_XR=2]="IN_XR",e[e.NOT_IN_XR=3]="NOT_IN_XR"}(In||(In={}));var kn,Bn=function(){function e(t,n){if(void 0===n&&(n=null),this.scene=t,this._pointerDownOnMeshAsked=!1,this._isActionableMesh=!1,this._teleportationRequestInitiated=!1,this._teleportationBackRequestInitiated=!1,this._rotationRightAsked=!1,this._rotationLeftAsked=!1,this._dpadPressed=!0,this._activePointer=!1,this._id=e._idCounter++,n)this._gazeTracker=n.clone("gazeTracker");else{this._gazeTracker=be.a.CreateTorus("gazeTracker",.0035,.0025,20,t,!1),this._gazeTracker.bakeCurrentTransformIntoVertices(),this._gazeTracker.isPickable=!1,this._gazeTracker.isVisible=!1;var r=new xn.a("targetMat",t);r.specularColor=s.a.Black(),r.emissiveColor=new s.a(.7,.7,.7),r.backFaceCulling=!1,this._gazeTracker.material=r}}return e.prototype._getForwardRay=function(e){return new Ee(a.e.Zero(),new a.e(0,0,e))},e.prototype._selectionPointerDown=function(){this._pointerDownOnMeshAsked=!0,this._currentHit&&this.scene.simulatePointerDown(this._currentHit,{pointerId:this._id})},e.prototype._selectionPointerUp=function(){this._currentHit&&this.scene.simulatePointerUp(this._currentHit,{pointerId:this._id}),this._pointerDownOnMeshAsked=!1},e.prototype._activatePointer=function(){this._activePointer=!0},e.prototype._deactivatePointer=function(){this._activePointer=!1},e.prototype._updatePointerDistance=function(e){void 0===e&&(e=100)},e.prototype.dispose=function(){this._interactionsEnabled=!1,this._teleportationEnabled=!1,this._gazeTracker&&this._gazeTracker.dispose()},e._idCounter=0,e}(),Vn=function(e){function t(t,n,r){var i=e.call(this,n,r)||this;i.webVRController=t,i._laserPointer=be.a.CreateCylinder("laserPointer",1,.004,2e-4,20,1,n,!1);var o=new xn.a("laserPointerMat",n);if(o.emissiveColor=new s.a(.7,.7,.7),o.alpha=.6,i._laserPointer.material=o,i._laserPointer.rotation.x=Math.PI/2,i._laserPointer.position.z=-.5,i._laserPointer.isVisible=!1,i._laserPointer.isPickable=!1,!t.mesh){var a=new be.a("preloadControllerMesh",n),c=new be.a(Mt.POINTING_POSE,n);c.rotation.x=-.7,a.addChild(c),t.attachToMesh(a)}return i._setLaserPointerParent(t.mesh),i._meshAttachedObserver=t._meshAttachedObservable.add((function(e){i._setLaserPointerParent(e)})),i}return Object(h.__extends)(t,e),t.prototype._getForwardRay=function(e){return this.webVRController.getForwardRay(e)},t.prototype._activatePointer=function(){e.prototype._activatePointer.call(this),this._laserPointer.isVisible=!0},t.prototype._deactivatePointer=function(){e.prototype._deactivatePointer.call(this),this._laserPointer.isVisible=!1},t.prototype._setLaserPointerColor=function(e){this._laserPointer.material.emissiveColor=e},t.prototype._setLaserPointerLightingDisabled=function(e){this._laserPointer.material.disableLighting=e},t.prototype._setLaserPointerParent=function(e){var t=function(e){e.isPickable=!1,e.getChildMeshes().forEach((function(e){t(e)}))};t(e);var n=e.getChildren(void 0,!1),r=e;this.webVRController._pointingPoseNode=null;for(var i=0;i<n.length;i++)if(n[i].name&&n[i].name.indexOf(Mt.POINTING_POSE)>=0){r=n[i],this.webVRController._pointingPoseNode=r;break}this._laserPointer.parent=r},t.prototype._updatePointerDistance=function(e){void 0===e&&(e=100),this._laserPointer.scaling.y=e,this._laserPointer.position.z=-e/2},t.prototype.dispose=function(){e.prototype.dispose.call(this),this._laserPointer.dispose(),this._meshAttachedObserver&&this.webVRController._meshAttachedObservable.remove(this._meshAttachedObserver)},t}(Bn),zn=function(e){function t(t,n){var r=e.call(this,n)||this;return r.getCamera=t,r}return Object(h.__extends)(t,e),t.prototype._getForwardRay=function(e){var t=this.getCamera();return t?t.getForwardRay(e):new Ee(a.e.Zero(),a.e.Forward())},t}(Bn),Un=function(){},jn=function(){function e(t,n){var r=this;if(void 0===n&&(n={}),this.webVROptions=n,this._webVRsupported=!1,this._webVRready=!1,this._webVRrequesting=!1,this._webVRpresenting=!1,this._fullscreenVRpresenting=!1,this.enableGazeEvenWhenNoPointerLock=!1,this.exitVROnDoubleTap=!0,this.onEnteringVRObservable=new o.c,this.onAfterEnteringVRObservable=new o.c,this.onExitingVRObservable=new o.c,this.onControllerMeshLoadedObservable=new o.c,this._useCustomVRButton=!1,this._teleportationRequested=!1,this._teleportActive=!1,this._floorMeshesCollection=[],this._teleportationMode=e.TELEPORTATIONMODE_CONSTANTTIME,this._teleportationTime=122,this._teleportationSpeed=20,this._rotationAllowed=!0,this._teleportBackwardsVector=new a.e(0,-1,-1),this._isDefaultTeleportationTarget=!0,this._teleportationFillColor="#444444",this._teleportationBorderColor="#FFFFFF",this._rotationAngle=0,this._haloCenter=new a.e(0,0,0),this._padSensibilityUp=.65,this._padSensibilityDown=.35,this._leftController=null,this._rightController=null,this._gazeColor=new s.a(.7,.7,.7),this._laserColor=new s.a(.7,.7,.7),this._pickedLaserColor=new s.a(.2,.2,1),this._pickedGazeColor=new s.a(0,0,1),this.onNewMeshSelected=new o.c,this.onMeshSelectedWithController=new o.c,this.onNewMeshPicked=new o.c,this.onBeforeCameraTeleport=new o.c,this.onAfterCameraTeleport=new o.c,this.onSelectedMeshUnselected=new o.c,this.teleportationEnabled=!0,this._teleportationInitialized=!1,this._interactionsEnabled=!1,this._interactionsRequested=!1,this._displayGaze=!0,this._displayLaserPointer=!0,this.updateGazeTrackerScale=!0,this.updateGazeTrackerColor=!0,this.updateControllerLaserColor=!0,this.requestPointerLockOnFullScreen=!0,this.xrTestDone=!1,this._onResize=function(){r.moveButtonToBottomRight(),r._fullscreenVRpresenting&&r._webVRready&&r.exitVR()},this._onFullscreenChange=function(){var e=document;void 0!==e.fullscreen?r._fullscreenVRpresenting=document.fullscreen:void 0!==e.mozFullScreen?r._fullscreenVRpresenting=e.mozFullScreen:void 0!==e.webkitIsFullScreen?r._fullscreenVRpresenting=e.webkitIsFullScreen:void 0!==e.msIsFullScreen?r._fullscreenVRpresenting=e.msIsFullScreen:void 0!==document.msFullscreenElement&&(r._fullscreenVRpresenting=document.msFullscreenElement),!r._fullscreenVRpresenting&&r._inputElement&&(r.exitVR(),!r._useCustomVRButton&&r._btnVR&&(r._btnVR.style.top=r._inputElement.offsetTop+r._inputElement.offsetHeight-70+"px",r._btnVR.style.left=r._inputElement.offsetLeft+r._inputElement.offsetWidth-100+"px",r.updateButtonVisibility()))},this._cachedAngularSensibility={angularSensibilityX:null,angularSensibilityY:null,angularSensibility:null},this.beforeRender=function(){r._leftController&&r._leftController._activePointer&&r._castRayAndSelectObject(r._leftController),r._rightController&&r._rightController._activePointer&&r._castRayAndSelectObject(r._rightController),r._noControllerIsActive&&(r._scene.getEngine().isPointerLock||r.enableGazeEvenWhenNoPointerLock)?r._castRayAndSelectObject(r._cameraGazer):r._cameraGazer._gazeTracker.isVisible=!1},this._onNewGamepadConnected=function(e){if(e.type!==Ve.POSE_ENABLED)e.leftStick&&e.onleftstickchanged((function(e){r._teleportationInitialized&&r.teleportationEnabled&&(!r._leftController&&!r._rightController||r._leftController&&!r._leftController._activePointer&&r._rightController&&!r._rightController._activePointer)&&(r._checkTeleportWithRay(e,r._cameraGazer),r._checkTeleportBackwards(e,r._cameraGazer))})),e.rightStick&&e.onrightstickchanged((function(e){r._teleportationInitialized&&r._checkRotate(e,r._cameraGazer)})),e.type===Ve.XBOX&&(e.onbuttondown((function(e){r._interactionsEnabled&&e===Pt.A&&r._cameraGazer._selectionPointerDown()})),e.onbuttonup((function(e){r._interactionsEnabled&&e===Pt.A&&r._cameraGazer._selectionPointerUp()})));else{var t=e,n=new Vn(t,r._scene,r._cameraGazer._gazeTracker);"right"===t.hand||r._leftController&&r._leftController.webVRController!=t?r._rightController=n:r._leftController=n,r._tryEnableInteractionOnController(n)}},this._tryEnableInteractionOnController=function(e){r._interactionsRequested&&!e._interactionsEnabled&&r._enableInteractionOnController(e),r._teleportationRequested&&!e._teleportationEnabled&&r._enableTeleportationOnController(e)},this._onNewGamepadDisconnected=function(e){e instanceof yn&&("left"===e.hand&&null!=r._leftController&&(r._leftController.dispose(),r._leftController=null),"right"===e.hand&&null!=r._rightController&&(r._rightController.dispose(),r._rightController=null))},this._workingVector=a.e.Zero(),this._workingQuaternion=a.b.Identity(),this._workingMatrix=a.a.Identity(),this._scene=t,this._inputElement=t.getEngine().getInputElement(),"getVRDisplays"in navigator||(n.useXR=!0),void 0===n.createFallbackVRDeviceOrientationFreeCamera&&(n.createFallbackVRDeviceOrientationFreeCamera=!0),void 0===n.createDeviceOrientationCamera&&(n.createDeviceOrientationCamera=!0),void 0===n.laserToggle&&(n.laserToggle=!0),void 0===n.defaultHeight&&(n.defaultHeight=1.7),n.useCustomVRButton&&(this._useCustomVRButton=!0,n.customVRButton&&(this._btnVR=n.customVRButton)),n.rayLength&&(this._rayLength=n.rayLength),this._defaultHeight=n.defaultHeight,n.positionScale&&(this._rayLength*=n.positionScale,this._defaultHeight*=n.positionScale),this._hasEnteredVR=!1,this._scene.activeCamera?this._position=this._scene.activeCamera.position.clone():this._position=new a.e(0,this._defaultHeight,0),n.createDeviceOrientationCamera||!this._scene.activeCamera){if(this._deviceOrientationCamera=new vt("deviceOrientationVRHelper",this._position.clone(),t),this._scene.activeCamera&&(this._deviceOrientationCamera.minZ=this._scene.activeCamera.minZ,this._deviceOrientationCamera.maxZ=this._scene.activeCamera.maxZ,this._scene.activeCamera instanceof dt.a&&this._scene.activeCamera.rotation)){var i=this._scene.activeCamera;i.rotationQuaternion?this._deviceOrientationCamera.rotationQuaternion.copyFrom(i.rotationQuaternion):this._deviceOrientationCamera.rotationQuaternion.copyFrom(a.b.RotationYawPitchRoll(i.rotation.y,i.rotation.x,i.rotation.z)),this._deviceOrientationCamera.rotation=i.rotation.clone()}this._scene.activeCamera=this._deviceOrientationCamera,this._inputElement&&this._scene.activeCamera.attachControl(this._inputElement)}else this._existingCamera=this._scene.activeCamera;this.webVROptions.useXR&&navigator.xr?Fn.IsSessionSupportedAsync("immersive-vr").then((function(e){e?(g.a.Log("Using WebXR. It is recommended to use the WebXRDefaultExperience directly"),t.createDefaultXRExperienceAsync({floorMeshes:n.floorMeshes||[]}).then((function(e){r.xr=e,r.xrTestDone=!0,r._cameraGazer=new zn((function(){return r.xr.baseExperience.camera}),t),r.xr.baseExperience.onStateChangedObservable.add((function(e){switch(e){case In.ENTERING_XR:r.onEnteringVRObservable.notifyObservers(r),r._interactionsEnabled||r.xr.pointerSelection.detach(),r.xr.pointerSelection.displayLaserPointer=r._displayLaserPointer;break;case In.EXITING_XR:r.onExitingVRObservable.notifyObservers(r),r._scene.getEngine().resize();break;case In.IN_XR:r._hasEnteredVR=!0;break;case In.NOT_IN_XR:r._hasEnteredVR=!1}}))}))):r.completeVRInit(t,n)})):this.completeVRInit(t,n)}return Object.defineProperty(e.prototype,"onEnteringVR",{get:function(){return this.onEnteringVRObservable},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"onExitingVR",{get:function(){return this.onExitingVRObservable},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"onControllerMeshLoaded",{get:function(){return this.onControllerMeshLoadedObservable},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"teleportationTarget",{get:function(){return this._teleportationTarget},set:function(e){e&&(e.name="teleportationTarget",this._isDefaultTeleportationTarget=!1,this._teleportationTarget=e)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"gazeTrackerMesh",{get:function(){return this._cameraGazer._gazeTracker},set:function(e){e&&(this._cameraGazer._gazeTracker&&this._cameraGazer._gazeTracker.dispose(),this._leftController&&this._leftController._gazeTracker&&this._leftController._gazeTracker.dispose(),this._rightController&&this._rightController._gazeTracker&&this._rightController._gazeTracker.dispose(),this._cameraGazer._gazeTracker=e,this._cameraGazer._gazeTracker.bakeCurrentTransformIntoVertices(),this._cameraGazer._gazeTracker.isPickable=!1,this._cameraGazer._gazeTracker.isVisible=!1,this._cameraGazer._gazeTracker.name="gazeTracker",this._leftController&&(this._leftController._gazeTracker=this._cameraGazer._gazeTracker.clone("gazeTracker")),this._rightController&&(this._rightController._gazeTracker=this._cameraGazer._gazeTracker.clone("gazeTracker")))},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"leftControllerGazeTrackerMesh",{get:function(){return this._leftController?this._leftController._gazeTracker:null},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"rightControllerGazeTrackerMesh",{get:function(){return this._rightController?this._rightController._gazeTracker:null},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"displayGaze",{get:function(){return this._displayGaze},set:function(e){this._displayGaze=e,e||(this._cameraGazer._gazeTracker.isVisible=!1,this._leftController&&(this._leftController._gazeTracker.isVisible=!1),this._rightController&&(this._rightController._gazeTracker.isVisible=!1))},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"displayLaserPointer",{get:function(){return this._displayLaserPointer},set:function(e){this._displayLaserPointer=e,e?(this._rightController&&this._rightController._activatePointer(),this._leftController&&this._leftController._activatePointer()):(this._rightController&&(this._rightController._deactivatePointer(),this._rightController._gazeTracker.isVisible=!1),this._leftController&&(this._leftController._deactivatePointer(),this._leftController._gazeTracker.isVisible=!1))},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"deviceOrientationCamera",{get:function(){return this._deviceOrientationCamera},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"currentVRCamera",{get:function(){return this._webVRready?this._webVRCamera:this._scene.activeCamera},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"webVRCamera",{get:function(){return this._webVRCamera},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"vrDeviceOrientationCamera",{get:function(){return this._vrDeviceOrientationCamera},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"vrButton",{get:function(){return this._btnVR},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"_teleportationRequestInitiated",{get:function(){return this._cameraGazer._teleportationRequestInitiated||null!==this._leftController&&this._leftController._teleportationRequestInitiated||null!==this._rightController&&this._rightController._teleportationRequestInitiated},enumerable:!0,configurable:!0}),e.prototype.completeVRInit=function(e,t){var n=this;if(this.xrTestDone=!0,t.createFallbackVRDeviceOrientationFreeCamera&&(t.useMultiview&&(t.vrDeviceOrientationCameraMetrics||(t.vrDeviceOrientationCameraMetrics=tn.GetDefault()),t.vrDeviceOrientationCameraMetrics.multiviewEnabled=!0),this._vrDeviceOrientationCamera=new mn("VRDeviceOrientationVRHelper",this._position,this._scene,!0,t.vrDeviceOrientationCameraMetrics),this._vrDeviceOrientationCamera.angularSensibility=Number.MAX_VALUE),this._webVRCamera=new bn("WebVRHelper",this._position,this._scene,t),this._webVRCamera.useStandingMatrix(),this._cameraGazer=new zn((function(){return n.currentVRCamera}),e),!this._useCustomVRButton){this._btnVR=document.createElement("BUTTON"),this._btnVR.className="babylonVRicon",this._btnVR.id="babylonVRiconbtn",this._btnVR.title="Click to switch to VR";var r=".babylonVRicon { position: absolute; right: 20px; height: 50px; width: 80px; background-color: rgba(51,51,51,0.7); background-image: url("+(window.SVGSVGElement?"data:image/svg+xml;charset=UTF-8,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20width%3D%222048%22%20height%3D%221152%22%20viewBox%3D%220%200%202048%201152%22%20version%3D%221.1%22%3E%3Cpath%20transform%3D%22rotate%28180%201024%2C576.0000000000001%29%22%20d%3D%22m1109%2C896q17%2C0%2030%2C-12t13%2C-30t-12.5%2C-30.5t-30.5%2C-12.5l-170%2C0q-18%2C0%20-30.5%2C12.5t-12.5%2C30.5t13%2C30t30%2C12l170%2C0zm-85%2C256q59%2C0%20132.5%2C-1.5t154.5%2C-5.5t164.5%2C-11.5t163%2C-20t150%2C-30t124.5%2C-41.5q23%2C-11%2042%2C-24t38%2C-30q27%2C-25%2041%2C-61.5t14%2C-72.5l0%2C-257q0%2C-123%20-47%2C-232t-128%2C-190t-190%2C-128t-232%2C-47l-81%2C0q-37%2C0%20-68.5%2C14t-60.5%2C34.5t-55.5%2C45t-53%2C45t-53%2C34.5t-55.5%2C14t-55.5%2C-14t-53%2C-34.5t-53%2C-45t-55.5%2C-45t-60.5%2C-34.5t-68.5%2C-14l-81%2C0q-123%2C0%20-232%2C47t-190%2C128t-128%2C190t-47%2C232l0%2C257q0%2C68%2038%2C115t97%2C73q54%2C24%20124.5%2C41.5t150%2C30t163%2C20t164.5%2C11.5t154.5%2C5.5t132.5%2C1.5zm939%2C-298q0%2C39%20-24.5%2C67t-58.5%2C42q-54%2C23%20-122%2C39.5t-143.5%2C28t-155.5%2C19t-157%2C11t-148.5%2C5t-129.5%2C1.5q-59%2C0%20-130%2C-1.5t-148%2C-5t-157%2C-11t-155.5%2C-19t-143.5%2C-28t-122%2C-39.5q-34%2C-14%20-58.5%2C-42t-24.5%2C-67l0%2C-257q0%2C-106%2040.5%2C-199t110%2C-162.5t162.5%2C-109.5t199%2C-40l81%2C0q27%2C0%2052%2C14t50%2C34.5t51%2C44.5t55.5%2C44.5t63.5%2C34.5t74%2C14t74%2C-14t63.5%2C-34.5t55.5%2C-44.5t51%2C-44.5t50%2C-34.5t52%2C-14l14%2C0q37%2C0%2070%2C0.5t64.5%2C4.5t63.5%2C12t68%2C23q71%2C30%20128.5%2C78.5t98.5%2C110t63.5%2C133.5t22.5%2C149l0%2C257z%22%20fill%3D%22white%22%20/%3E%3C/svg%3E%0A":"https://cdn.babylonjs.com/Assets/vrButton.png")+"); background-size: 80%; background-repeat:no-repeat; background-position: center; border: none; outline: none; transition: transform 0.125s ease-out } .babylonVRicon:hover { transform: scale(1.05) } .babylonVRicon:active {background-color: rgba(51,51,51,1) } .babylonVRicon:focus {background-color: rgba(51,51,51,1) }";r+=".babylonVRicon.vrdisplaypresenting { display: none; }";var i=document.createElement("style");i.appendChild(document.createTextNode(r)),document.getElementsByTagName("head")[0].appendChild(i),this.moveButtonToBottomRight()}this._btnVR&&this._btnVR.addEventListener("click",(function(){n.isInVRMode?n._scene.getEngine().disableVR():n.enterVR()}));var o=this._scene.getEngine().getHostWindow();o&&(o.addEventListener("resize",this._onResize),document.addEventListener("fullscreenchange",this._onFullscreenChange,!1),document.addEventListener("mozfullscreenchange",this._onFullscreenChange,!1),document.addEventListener("webkitfullscreenchange",this._onFullscreenChange,!1),document.addEventListener("msfullscreenchange",this._onFullscreenChange,!1),document.onmsfullscreenchange=this._onFullscreenChange,t.createFallbackVRDeviceOrientationFreeCamera?this.displayVRButton():this._scene.getEngine().onVRDisplayChangedObservable.add((function(e){e.vrDisplay&&n.displayVRButton()})),this._onKeyDown=function(e){27===e.keyCode&&n.isInVRMode&&n.exitVR()},document.addEventListener("keydown",this._onKeyDown),this._scene.onPrePointerObservable.add((function(){n._hasEnteredVR&&n.exitVROnDoubleTap&&(n.exitVR(),n._fullscreenVRpresenting&&n._scene.getEngine().exitFullscreen())}),de.a.POINTERDOUBLETAP,!1),this._onVRDisplayChanged=function(e){return n.onVRDisplayChanged(e)},this._onVrDisplayPresentChange=function(){return n.onVrDisplayPresentChange()},this._onVRRequestPresentStart=function(){n._webVRrequesting=!0,n.updateButtonVisibility()},this._onVRRequestPresentComplete=function(){n._webVRrequesting=!1,n.updateButtonVisibility()},e.getEngine().onVRDisplayChangedObservable.add(this._onVRDisplayChanged),e.getEngine().onVRRequestPresentStart.add(this._onVRRequestPresentStart),e.getEngine().onVRRequestPresentComplete.add(this._onVRRequestPresentComplete),o.addEventListener("vrdisplaypresentchange",this._onVrDisplayPresentChange),e.onDisposeObservable.add((function(){n.dispose()})),this._webVRCamera.onControllerMeshLoadedObservable.add((function(e){return n._onDefaultMeshLoaded(e)})),this._scene.gamepadManager.onGamepadConnectedObservable.add(this._onNewGamepadConnected),this._scene.gamepadManager.onGamepadDisconnectedObservable.add(this._onNewGamepadDisconnected),this.updateButtonVisibility(),this._circleEase=new V,this._circleEase.setEasingMode(B.EASINGMODE_EASEINOUT),this._teleportationEasing=this._circleEase,e.onPointerObservable.add((function(t){n._interactionsEnabled&&e.activeCamera===n.vrDeviceOrientationCamera&&"mouse"===t.event.pointerType&&(t.type===de.a.POINTERDOWN?n._cameraGazer._selectionPointerDown():t.type===de.a.POINTERUP&&n._cameraGazer._selectionPointerUp())})),this.webVROptions.floorMeshes&&this.enableTeleportation({floorMeshes:this.webVROptions.floorMeshes}))},e.prototype._onDefaultMeshLoaded=function(e){this._leftController&&this._leftController.webVRController==e&&e.mesh&&this._leftController._setLaserPointerParent(e.mesh),this._rightController&&this._rightController.webVRController==e&&e.mesh&&this._rightController._setLaserPointerParent(e.mesh);try{this.onControllerMeshLoadedObservable.notifyObservers(e)}catch(e){g.a.Warn("Error in your custom logic onControllerMeshLoaded: "+e)}},Object.defineProperty(e.prototype,"isInVRMode",{get:function(){return this.xr&&this.webVROptions.useXR&&this.xr.baseExperience.state===In.IN_XR||this._webVRpresenting||this._fullscreenVRpresenting},enumerable:!0,configurable:!0}),e.prototype.onVrDisplayPresentChange=function(){var e=this._scene.getEngine().getVRDevice();if(e){var t=this._webVRpresenting;this._webVRpresenting=e.isPresenting,t&&!this._webVRpresenting&&this.exitVR()}else g.a.Warn("Detected VRDisplayPresentChange on an unknown VRDisplay. Did you can enterVR on the vrExperienceHelper?");this.updateButtonVisibility()},e.prototype.onVRDisplayChanged=function(e){this._webVRsupported=e.vrSupported,this._webVRready=!!e.vrDisplay,this._webVRpresenting=e.vrDisplay&&e.vrDisplay.isPresenting,this.updateButtonVisibility()},e.prototype.moveButtonToBottomRight=function(){if(this._inputElement&&!this._useCustomVRButton&&this._btnVR){var e=this._inputElement.getBoundingClientRect();this._btnVR.style.top=e.top+e.height-70+"px",this._btnVR.style.left=e.left+e.width-100+"px"}},e.prototype.displayVRButton=function(){this._useCustomVRButton||this._btnVRDisplayed||!this._btnVR||(document.body.appendChild(this._btnVR),this._btnVRDisplayed=!0)},e.prototype.updateButtonVisibility=function(){this._btnVR&&!this._useCustomVRButton&&(this._btnVR.className="babylonVRicon",this.isInVRMode?this._btnVR.className+=" vrdisplaypresenting":(this._webVRready&&(this._btnVR.className+=" vrdisplayready"),this._webVRsupported&&(this._btnVR.className+=" vrdisplaysupported"),this._webVRrequesting&&(this._btnVR.className+=" vrdisplayrequesting")))},e.prototype.enterVR=function(){var e=this;if(this.xr)this.xr.baseExperience.enterXRAsync("immersive-vr","local-floor",this.xr.renderTarget);else{if(this.onEnteringVRObservable)try{this.onEnteringVRObservable.notifyObservers(this)}catch(e){g.a.Warn("Error in your custom logic onEnteringVR: "+e)}if(this._scene.activeCamera){if(this._position=this._scene.activeCamera.position.clone(),this.vrDeviceOrientationCamera&&(this.vrDeviceOrientationCamera.rotation=a.b.FromRotationMatrix(this._scene.activeCamera.getWorldMatrix().getRotationMatrix()).toEulerAngles(),this.vrDeviceOrientationCamera.angularSensibility=2e3),this.webVRCamera){var t=this.webVRCamera.deviceRotationQuaternion.toEulerAngles().y,n=a.b.FromRotationMatrix(this._scene.activeCamera.getWorldMatrix().getRotationMatrix()).toEulerAngles().y-t,r=this.webVRCamera.rotationQuaternion.toEulerAngles().y;this.webVRCamera.rotationQuaternion=a.b.FromEulerAngles(0,r+n,0)}this._existingCamera=this._scene.activeCamera,this._existingCamera.angularSensibilityX&&(this._cachedAngularSensibility.angularSensibilityX=this._existingCamera.angularSensibilityX,this._existingCamera.angularSensibilityX=Number.MAX_VALUE),this._existingCamera.angularSensibilityY&&(this._cachedAngularSensibility.angularSensibilityY=this._existingCamera.angularSensibilityY,this._existingCamera.angularSensibilityY=Number.MAX_VALUE),this._existingCamera.angularSensibility&&(this._cachedAngularSensibility.angularSensibility=this._existingCamera.angularSensibility,this._existingCamera.angularSensibility=Number.MAX_VALUE)}this._webVRrequesting||(this._webVRready?this._webVRpresenting||(this._scene.getEngine().onVRRequestPresentComplete.addOnce((function(t){e.onAfterEnteringVRObservable.notifyObservers({success:t})})),this._webVRCamera.position=this._position,this._scene.activeCamera=this._webVRCamera):this._vrDeviceOrientationCamera&&(this._vrDeviceOrientationCamera.position=this._position,this._scene.activeCamera&&(this._vrDeviceOrientationCamera.minZ=this._scene.activeCamera.minZ),this._scene.activeCamera=this._vrDeviceOrientationCamera,this._scene.getEngine().enterFullscreen(this.requestPointerLockOnFullScreen),this.updateButtonVisibility(),this._vrDeviceOrientationCamera.onViewMatrixChangedObservable.addOnce((function(){e.onAfterEnteringVRObservable.notifyObservers({success:!0})}))),this._scene.activeCamera&&this._inputElement&&this._scene.activeCamera.attachControl(this._inputElement),this._interactionsEnabled&&this._scene.registerBeforeRender(this.beforeRender),this._displayLaserPointer&&[this._leftController,this._rightController].forEach((function(e){e&&e._activatePointer()})),this._hasEnteredVR=!0)}},e.prototype.exitVR=function(){if(this.xr)this.xr.baseExperience.exitXRAsync();else if(this._hasEnteredVR){if(this.onExitingVRObservable)try{this.onExitingVRObservable.notifyObservers(this)}catch(e){g.a.Warn("Error in your custom logic onExitingVR: "+e)}this._webVRpresenting&&this._scene.getEngine().disableVR(),this._scene.activeCamera&&(this._position=this._scene.activeCamera.position.clone()),this.vrDeviceOrientationCamera&&(this.vrDeviceOrientationCamera.angularSensibility=Number.MAX_VALUE),this._deviceOrientationCamera?(this._deviceOrientationCamera.position=this._position,this._scene.activeCamera=this._deviceOrientationCamera,this._cachedAngularSensibility.angularSensibilityX&&(this._deviceOrientationCamera.angularSensibilityX=this._cachedAngularSensibility.angularSensibilityX,this._cachedAngularSensibility.angularSensibilityX=null),this._cachedAngularSensibility.angularSensibilityY&&(this._deviceOrientationCamera.angularSensibilityY=this._cachedAngularSensibility.angularSensibilityY,this._cachedAngularSensibility.angularSensibilityY=null),this._cachedAngularSensibility.angularSensibility&&(this._deviceOrientationCamera.angularSensibility=this._cachedAngularSensibility.angularSensibility,this._cachedAngularSensibility.angularSensibility=null)):this._existingCamera&&(this._existingCamera.position=this._position,this._scene.activeCamera=this._existingCamera,this._inputElement&&this._scene.activeCamera.attachControl(this._inputElement),this._cachedAngularSensibility.angularSensibilityX&&(this._existingCamera.angularSensibilityX=this._cachedAngularSensibility.angularSensibilityX,this._cachedAngularSensibility.angularSensibilityX=null),this._cachedAngularSensibility.angularSensibilityY&&(this._existingCamera.angularSensibilityY=this._cachedAngularSensibility.angularSensibilityY,this._cachedAngularSensibility.angularSensibilityY=null),this._cachedAngularSensibility.angularSensibility&&(this._existingCamera.angularSensibility=this._cachedAngularSensibility.angularSensibility,this._cachedAngularSensibility.angularSensibility=null)),this.updateButtonVisibility(),this._interactionsEnabled&&(this._scene.unregisterBeforeRender(this.beforeRender),this._cameraGazer._gazeTracker.isVisible=!1,this._leftController&&(this._leftController._gazeTracker.isVisible=!1),this._rightController&&(this._rightController._gazeTracker.isVisible=!1)),this._scene.getEngine().resize(),[this._leftController,this._rightController].forEach((function(e){e&&e._deactivatePointer()})),this._hasEnteredVR=!1;var e=this._scene.getEngine();e._onVrDisplayPresentChange&&e._onVrDisplayPresentChange()}},Object.defineProperty(e.prototype,"position",{get:function(){return this._position},set:function(e){this._position=e,this._scene.activeCamera&&(this._scene.activeCamera.position=e)},enumerable:!0,configurable:!0}),e.prototype.enableInteractions=function(){var e=this;if(!this._interactionsEnabled){if(this._interactionsRequested=!0,this.xr)return void(this.xr.baseExperience.state===In.IN_XR&&this.xr.pointerSelection.attach());this._leftController&&this._enableInteractionOnController(this._leftController),this._rightController&&this._enableInteractionOnController(this._rightController),this.raySelectionPredicate=function(t){return t.isVisible&&(t.isPickable||t.name===e._floorMeshName)},this.meshSelectionPredicate=function(){return!0},this._raySelectionPredicate=function(t){return!!(e._isTeleportationFloor(t)||-1===t.name.indexOf("gazeTracker")&&-1===t.name.indexOf("teleportationTarget")&&-1===t.name.indexOf("torusTeleportation"))&&e.raySelectionPredicate(t)},this._interactionsEnabled=!0}},Object.defineProperty(e.prototype,"_noControllerIsActive",{get:function(){return!(this._leftController&&this._leftController._activePointer||this._rightController&&this._rightController._activePointer)},enumerable:!0,configurable:!0}),e.prototype._isTeleportationFloor=function(e){for(var t=0;t<this._floorMeshesCollection.length;t++)if(this._floorMeshesCollection[t].id===e.id)return!0;return!(!this._floorMeshName||e.name!==this._floorMeshName)},e.prototype.addFloorMesh=function(e){this._floorMeshesCollection&&(this._floorMeshesCollection.indexOf(e)>-1||this._floorMeshesCollection.push(e))},e.prototype.removeFloorMesh=function(e){if(this._floorMeshesCollection){var t=this._floorMeshesCollection.indexOf(e);-1!==t&&this._floorMeshesCollection.splice(t,1)}},e.prototype.enableTeleportation=function(e){var t=this;if(void 0===e&&(e={}),!this._teleportationInitialized){if(this._teleportationRequested=!0,this.enableInteractions(),this.webVROptions.useXR&&(e.floorMeshes||e.floorMeshName)){var n=e.floorMeshes||[];if(!n.length){var r=this._scene.getMeshByName(e.floorMeshName);r&&n.push(r)}if(this.xr)return n.forEach((function(e){t.xr.teleportation.addFloorMesh(e)})),void(this.xr.teleportation.attached||this.xr.teleportation.attach());if(!this.xrTestDone){var i=function(){t.xrTestDone&&(t._scene.unregisterBeforeRender(i),t.xr?t.xr.teleportation.attached||t.xr.teleportation.attach():t.enableTeleportation(e))};return void this._scene.registerBeforeRender(i)}}e.floorMeshName&&(this._floorMeshName=e.floorMeshName),e.floorMeshes&&(this._floorMeshesCollection=e.floorMeshes),e.teleportationMode&&(this._teleportationMode=e.teleportationMode),e.teleportationTime&&e.teleportationTime>0&&(this._teleportationTime=e.teleportationTime),e.teleportationSpeed&&e.teleportationSpeed>0&&(this._teleportationSpeed=e.teleportationSpeed),void 0!==e.easingFunction&&(this._teleportationEasing=e.easingFunction),null!=this._leftController&&this._enableTeleportationOnController(this._leftController),null!=this._rightController&&this._enableTeleportationOnController(this._rightController);var o=new Cn.a;o.vignetteColor=new s.b(0,0,0,0),o.vignetteEnabled=!0,this._postProcessMove=new Sn("postProcessMove",1,this._webVRCamera,void 0,void 0,void 0,void 0,o),this._webVRCamera.detachPostProcess(this._postProcessMove),this._teleportationInitialized=!0,this._isDefaultTeleportationTarget&&(this._createTeleportationCircles(),this._teleportationTarget.scaling.scaleInPlace(this._webVRCamera.deviceScaleFactor))}},e.prototype._enableInteractionOnController=function(e){var t=this;e.webVRController.mesh&&(e._interactionsEnabled=!0,this.isInVRMode&&this._displayLaserPointer&&e._activatePointer(),this.webVROptions.laserToggle&&e.webVRController.onMainButtonStateChangedObservable.add((function(n){t._displayLaserPointer&&1===n.value&&(e._activePointer?e._deactivatePointer():e._activatePointer(),t.displayGaze&&(e._gazeTracker.isVisible=e._activePointer))})),e.webVRController.onTriggerStateChangedObservable.add((function(n){var r=e;t._noControllerIsActive&&(r=t._cameraGazer),r._pointerDownOnMeshAsked?n.value<t._padSensibilityDown&&r._selectionPointerUp():n.value>t._padSensibilityUp&&r._selectionPointerDown()})))},e.prototype._checkTeleportWithRay=function(e,t){this._teleportationRequestInitiated&&!t._teleportationRequestInitiated||(t._teleportationRequestInitiated?Math.sqrt(e.y*e.y+e.x*e.x)<this._padSensibilityDown&&(this._teleportActive&&this.teleportCamera(this._haloCenter),t._teleportationRequestInitiated=!1):e.y<-this._padSensibilityUp&&t._dpadPressed&&(t._activatePointer(),t._teleportationRequestInitiated=!0))},e.prototype._checkRotate=function(e,t){t._teleportationRequestInitiated||(t._rotationLeftAsked?e.x>-this._padSensibilityDown&&(t._rotationLeftAsked=!1):e.x<-this._padSensibilityUp&&t._dpadPressed&&(t._rotationLeftAsked=!0,this._rotationAllowed&&this._rotateCamera(!1)),t._rotationRightAsked?e.x<this._padSensibilityDown&&(t._rotationRightAsked=!1):e.x>this._padSensibilityUp&&t._dpadPressed&&(t._rotationRightAsked=!0,this._rotationAllowed&&this._rotateCamera(!0)))},e.prototype._checkTeleportBackwards=function(e,t){if(!t._teleportationRequestInitiated)if(e.y>this._padSensibilityUp&&t._dpadPressed){if(!t._teleportationBackRequestInitiated){if(!this.currentVRCamera)return;var n=a.b.FromRotationMatrix(this.currentVRCamera.getWorldMatrix().getRotationMatrix()),r=this.currentVRCamera.position;this.currentVRCamera.devicePosition&&this.currentVRCamera.deviceRotationQuaternion&&(n=this.currentVRCamera.deviceRotationQuaternion,r=this.currentVRCamera.devicePosition),n.toEulerAnglesToRef(this._workingVector),this._workingVector.z=0,this._workingVector.x=0,a.b.RotationYawPitchRollToRef(this._workingVector.y,this._workingVector.x,this._workingVector.z,this._workingQuaternion),this._workingQuaternion.toRotationMatrix(this._workingMatrix),a.e.TransformCoordinatesToRef(this._teleportBackwardsVector,this._workingMatrix,this._workingVector);var i=new Ee(r,this._workingVector),o=this._scene.pickWithRay(i,this._raySelectionPredicate);o&&o.pickedPoint&&o.pickedMesh&&this._isTeleportationFloor(o.pickedMesh)&&o.distance<5&&this.teleportCamera(o.pickedPoint),t._teleportationBackRequestInitiated=!0}}else t._teleportationBackRequestInitiated=!1},e.prototype._enableTeleportationOnController=function(e){var t=this;e.webVRController.mesh&&(e._interactionsEnabled||this._enableInteractionOnController(e),e._interactionsEnabled=!0,e._teleportationEnabled=!0,e.webVRController.controllerType===xt.VIVE&&(e._dpadPressed=!1,e.webVRController.onPadStateChangedObservable.add((function(t){e._dpadPressed=t.pressed,e._dpadPressed||(e._rotationLeftAsked=!1,e._rotationRightAsked=!1,e._teleportationBackRequestInitiated=!1)}))),e.webVRController.onPadValuesChangedObservable.add((function(n){t.teleportationEnabled&&(t._checkTeleportBackwards(n,e),t._checkTeleportWithRay(n,e)),t._checkRotate(n,e)})))},e.prototype._createTeleportationCircles=function(){this._teleportationTarget=be.a.CreateGround("teleportationTarget",2,2,2,this._scene),this._teleportationTarget.isPickable=!1;var e=new Tn.a("DynamicTexture",512,this._scene,!0);e.hasAlpha=!0;var t=e.getContext();t.beginPath(),t.arc(256,256,200,0,2*Math.PI,!1),t.fillStyle=this._teleportationFillColor,t.fill(),t.lineWidth=10,t.strokeStyle=this._teleportationBorderColor,t.stroke(),t.closePath(),e.update();var n=new xn.a("TextPlaneMaterial",this._scene);n.diffuseTexture=e,this._teleportationTarget.material=n;var r=be.a.CreateTorus("torusTeleportation",.75,.1,25,this._scene,!1);r.isPickable=!1,r.parent=this._teleportationTarget;var i=new I.a("animationInnerCircle","position.y",30,I.a.ANIMATIONTYPE_FLOAT,I.a.ANIMATIONLOOPMODE_CYCLE),o=[];o.push({frame:0,value:0}),o.push({frame:30,value:.4}),o.push({frame:60,value:0}),i.setKeys(o);var a=new q;a.setEasingMode(B.EASINGMODE_EASEINOUT),i.setEasingFunction(a),r.animations=[],r.animations.push(i),this._scene.beginAnimation(r,0,60,!0),this._hideTeleportationTarget()},e.prototype._displayTeleportationTarget=function(){this._teleportActive=!0,this._teleportationInitialized&&(this._teleportationTarget.isVisible=!0,this._isDefaultTeleportationTarget&&(this._teleportationTarget.getChildren()[0].isVisible=!0))},e.prototype._hideTeleportationTarget=function(){this._teleportActive=!1,this._teleportationInitialized&&(this._teleportationTarget.isVisible=!1,this._isDefaultTeleportationTarget&&(this._teleportationTarget.getChildren()[0].isVisible=!1))},e.prototype._rotateCamera=function(e){var t=this;if(this.currentVRCamera instanceof pt.a){e?this._rotationAngle++:this._rotationAngle--,this.currentVRCamera.animations=[];var n=a.b.FromRotationMatrix(a.a.RotationY(Math.PI/4*this._rotationAngle)),r=new I.a("animationRotation","rotationQuaternion",90,I.a.ANIMATIONTYPE_QUATERNION,I.a.ANIMATIONLOOPMODE_CONSTANT),i=[];i.push({frame:0,value:this.currentVRCamera.rotationQuaternion}),i.push({frame:6,value:n}),r.setKeys(i),r.setEasingFunction(this._circleEase),this.currentVRCamera.animations.push(r),this._postProcessMove.animations=[];var o=new I.a("animationPP","vignetteWeight",90,I.a.ANIMATIONTYPE_FLOAT,I.a.ANIMATIONLOOPMODE_CONSTANT),s=[];s.push({frame:0,value:0}),s.push({frame:3,value:4}),s.push({frame:6,value:0}),o.setKeys(s),o.setEasingFunction(this._circleEase),this._postProcessMove.animations.push(o);var c=new I.a("animationPP2","vignetteStretch",90,I.a.ANIMATIONTYPE_FLOAT,I.a.ANIMATIONLOOPMODE_CONSTANT),l=[];l.push({frame:0,value:0}),l.push({frame:3,value:10}),l.push({frame:6,value:0}),c.setKeys(l),c.setEasingFunction(this._circleEase),this._postProcessMove.animations.push(c),this._postProcessMove.imageProcessingConfiguration.vignetteWeight=0,this._postProcessMove.imageProcessingConfiguration.vignetteStretch=0,this._postProcessMove.samples=4,this._webVRCamera.attachPostProcess(this._postProcessMove),this._scene.beginAnimation(this._postProcessMove,0,6,!1,1,(function(){t._webVRCamera.detachPostProcess(t._postProcessMove)})),this._scene.beginAnimation(this.currentVRCamera,0,6,!1,1)}},e.prototype._moveTeleportationSelectorTo=function(e,t,n){if(e.pickedPoint){t._teleportationRequestInitiated&&(this._displayTeleportationTarget(),this._haloCenter.copyFrom(e.pickedPoint),this._teleportationTarget.position.copyFrom(e.pickedPoint));var r=this._convertNormalToDirectionOfRay(e.getNormal(!0,!1),n);if(r){var i=a.e.Cross(Ie.a.Y,r),o=a.e.Cross(r,i);a.e.RotationFromAxisToRef(o,r,i,this._teleportationTarget.rotation)}this._teleportationTarget.position.y+=.1}},e.prototype.teleportCamera=function(t){var n=this;if(this.currentVRCamera instanceof pt.a){this.webVRCamera.leftCamera?(this._workingVector.copyFrom(this.webVRCamera.leftCamera.globalPosition),this._workingVector.subtractInPlace(this.webVRCamera.position),t.subtractToRef(this._workingVector,this._workingVector)):this._workingVector.copyFrom(t),this.isInVRMode?this._workingVector.y+=this.webVRCamera.deviceDistanceToRoomGround()*this._webVRCamera.deviceScaleFactor:this._workingVector.y+=this._defaultHeight,this.onBeforeCameraTeleport.notifyObservers(this._workingVector);var r,i;if(this._teleportationMode==e.TELEPORTATIONMODE_CONSTANTSPEED){i=90;var o=a.e.Distance(this.currentVRCamera.position,this._workingVector);r=this._teleportationSpeed/o}else i=Math.round(90*this._teleportationTime/1e3),r=1;this.currentVRCamera.animations=[];var s=new I.a("animationCameraTeleportation","position",90,I.a.ANIMATIONTYPE_VECTOR3,I.a.ANIMATIONLOOPMODE_CONSTANT),c=[{frame:0,value:this.currentVRCamera.position},{frame:i,value:this._workingVector}];s.setKeys(c),s.setEasingFunction(this._teleportationEasing),this.currentVRCamera.animations.push(s),this._postProcessMove.animations=[];var l=Math.round(i/2),u=new I.a("animationPP","vignetteWeight",90,I.a.ANIMATIONTYPE_FLOAT,I.a.ANIMATIONLOOPMODE_CONSTANT),h=[];h.push({frame:0,value:0}),h.push({frame:l,value:8}),h.push({frame:i,value:0}),u.setKeys(h),this._postProcessMove.animations.push(u);var d=new I.a("animationPP2","vignetteStretch",90,I.a.ANIMATIONTYPE_FLOAT,I.a.ANIMATIONLOOPMODE_CONSTANT),p=[];p.push({frame:0,value:0}),p.push({frame:l,value:10}),p.push({frame:i,value:0}),d.setKeys(p),this._postProcessMove.animations.push(d),this._postProcessMove.imageProcessingConfiguration.vignetteWeight=0,this._postProcessMove.imageProcessingConfiguration.vignetteStretch=0,this._webVRCamera.attachPostProcess(this._postProcessMove),this._scene.beginAnimation(this._postProcessMove,0,i,!1,r,(function(){n._webVRCamera.detachPostProcess(n._postProcessMove)})),this._scene.beginAnimation(this.currentVRCamera,0,i,!1,r,(function(){n.onAfterCameraTeleport.notifyObservers(n._workingVector)})),this._hideTeleportationTarget()}},e.prototype._convertNormalToDirectionOfRay=function(e,t){e&&(Math.acos(a.e.Dot(e,t.direction))<Math.PI/2&&e.scaleInPlace(-1));return e},e.prototype._castRayAndSelectObject=function(e){if(this.currentVRCamera instanceof pt.a){var t=e._getForwardRay(this._rayLength),n=this._scene.pickWithRay(t,this._raySelectionPredicate);if(n&&(e._laserPointer&&(n.originMesh=e._laserPointer.parent),this._scene.simulatePointerMove(n,{pointerId:e._id})),e._currentHit=n,n&&n.pickedPoint){if(this._displayGaze){var r=1;e._gazeTracker.isVisible=!0,e._isActionableMesh&&(r=3),this.updateGazeTrackerScale&&(e._gazeTracker.scaling.x=n.distance*r,e._gazeTracker.scaling.y=n.distance*r,e._gazeTracker.scaling.z=n.distance*r);var i=this._convertNormalToDirectionOfRay(n.getNormal(),t);if(i){var o=a.e.Cross(Ie.a.Y,i),s=a.e.Cross(i,o);a.e.RotationFromAxisToRef(s,i,o,e._gazeTracker.rotation)}e._gazeTracker.position.copyFrom(n.pickedPoint),e._gazeTracker.position.x<0?e._gazeTracker.position.x+=.002:e._gazeTracker.position.x-=.002,e._gazeTracker.position.y<0?e._gazeTracker.position.y+=.002:e._gazeTracker.position.y-=.002,e._gazeTracker.position.z<0?e._gazeTracker.position.z+=.002:e._gazeTracker.position.z-=.002}e._updatePointerDistance(n.distance)}else e._updatePointerDistance(),e._gazeTracker.isVisible=!1;if(n&&n.pickedMesh){if(this._teleportationInitialized&&this._isTeleportationFloor(n.pickedMesh)&&n.pickedPoint)return e._currentMeshSelected&&!this._isTeleportationFloor(e._currentMeshSelected)&&this._notifySelectedMeshUnselected(e._currentMeshSelected),e._currentMeshSelected=null,void(e._teleportationRequestInitiated&&this._moveTeleportationSelectorTo(n,e,t));if(n.pickedMesh!==e._currentMeshSelected)if(this.meshSelectionPredicate(n.pickedMesh)){this.onNewMeshPicked.notifyObservers(n),e._currentMeshSelected=n.pickedMesh,n.pickedMesh.isPickable&&n.pickedMesh.actionManager?(this.changeGazeColor(this._pickedGazeColor),this.changeLaserColor(this._pickedLaserColor),e._isActionableMesh=!0):(this.changeGazeColor(this._gazeColor),this.changeLaserColor(this._laserColor),e._isActionableMesh=!1);try{this.onNewMeshSelected.notifyObservers(n.pickedMesh);var c=e;c.webVRController&&this.onMeshSelectedWithController.notifyObservers({mesh:n.pickedMesh,controller:c.webVRController})}catch(e){g.a.Warn("Error while raising onNewMeshSelected or onMeshSelectedWithController: "+e)}}else this._notifySelectedMeshUnselected(e._currentMeshSelected),e._currentMeshSelected=null,this.changeGazeColor(this._gazeColor),this.changeLaserColor(this._laserColor)}else this._notifySelectedMeshUnselected(e._currentMeshSelected),e._currentMeshSelected=null,this.changeGazeColor(this._gazeColor),this.changeLaserColor(this._laserColor)}},e.prototype._notifySelectedMeshUnselected=function(e){e&&this.onSelectedMeshUnselected.notifyObservers(e)},e.prototype.setLaserColor=function(e,t){void 0===t&&(t=this._pickedLaserColor),this._laserColor=e,this._pickedLaserColor=t},e.prototype.setLaserLightingState=function(e){void 0===e&&(e=!0),this._leftController&&this._leftController._setLaserPointerLightingDisabled(!e),this._rightController&&this._rightController._setLaserPointerLightingDisabled(!e)},e.prototype.setGazeColor=function(e,t){void 0===t&&(t=this._pickedGazeColor),this._gazeColor=e,this._pickedGazeColor=t},e.prototype.changeLaserColor=function(e){this.updateControllerLaserColor&&(this._leftController&&this._leftController._setLaserPointerColor(e),this._rightController&&this._rightController._setLaserPointerColor(e))},e.prototype.changeGazeColor=function(e){this.updateGazeTrackerColor&&this._cameraGazer._gazeTracker.material&&(this._cameraGazer._gazeTracker.material.emissiveColor=e,this._leftController&&(this._leftController._gazeTracker.material.emissiveColor=e),this._rightController&&(this._rightController._gazeTracker.material.emissiveColor=e))},e.prototype.dispose=function(){this.isInVRMode&&this.exitVR(),this._postProcessMove&&this._postProcessMove.dispose(),this._webVRCamera&&this._webVRCamera.dispose(),this._vrDeviceOrientationCamera&&this._vrDeviceOrientationCamera.dispose(),!this._useCustomVRButton&&this._btnVR&&this._btnVR.parentNode&&document.body.removeChild(this._btnVR),this._deviceOrientationCamera&&this._scene.activeCamera!=this._deviceOrientationCamera&&this._deviceOrientationCamera.dispose(),this._cameraGazer&&this._cameraGazer.dispose(),this._leftController&&this._leftController.dispose(),this._rightController&&this._rightController.dispose(),this._teleportationTarget&&this._teleportationTarget.dispose(),this.xr&&this.xr.dispose(),this._floorMeshesCollection=[],document.removeEventListener("keydown",this._onKeyDown),window.removeEventListener("vrdisplaypresentchange",this._onVrDisplayPresentChange),window.removeEventListener("resize",this._onResize),document.removeEventListener("fullscreenchange",this._onFullscreenChange),document.removeEventListener("mozfullscreenchange",this._onFullscreenChange),document.removeEventListener("webkitfullscreenchange",this._onFullscreenChange),document.removeEventListener("msfullscreenchange",this._onFullscreenChange),document.onmsfullscreenchange=null,this._scene.getEngine().onVRDisplayChangedObservable.removeCallback(this._onVRDisplayChanged),this._scene.getEngine().onVRRequestPresentStart.removeCallback(this._onVRRequestPresentStart),this._scene.getEngine().onVRRequestPresentComplete.removeCallback(this._onVRRequestPresentComplete),window.removeEventListener("vrdisplaypresentchange",this._onVrDisplayPresentChange),this._scene.gamepadManager.onGamepadConnectedObservable.removeCallback(this._onNewGamepadConnected),this._scene.gamepadManager.onGamepadDisconnectedObservable.removeCallback(this._onNewGamepadDisconnected),this._scene.unregisterBeforeRender(this.beforeRender)},e.prototype.getClassName=function(){return"VRExperienceHelper"},e.TELEPORTATIONMODE_CONSTANTTIME=0,e.TELEPORTATIONMODE_CONSTANTSPEED=1,e}(),Gn=n(82),Hn=(kn={root:0,found:!1},function(e,t,n,r){kn.root=0,kn.found=!1;var i=t*t-4*e*n;if(i<0)return kn;var o=Math.sqrt(i),a=(-t-o)/(2*e),s=(-t+o)/(2*e);if(a>s){var c=s;s=a,a=c}return a>0&&a<r?(kn.root=a,kn.found=!0,kn):s>0&&s<r?(kn.root=s,kn.found=!0,kn):kn}),Wn=function(){function e(){this._collisionPoint=a.e.Zero(),this._planeIntersectionPoint=a.e.Zero(),this._tempVector=a.e.Zero(),this._tempVector2=a.e.Zero(),this._tempVector3=a.e.Zero(),this._tempVector4=a.e.Zero(),this._edge=a.e.Zero(),this._baseToVertex=a.e.Zero(),this._destinationPoint=a.e.Zero(),this._slidePlaneNormal=a.e.Zero(),this._displacementVector=a.e.Zero(),this._radius=a.e.One(),this._retry=0,this._basePointWorld=a.e.Zero(),this._velocityWorld=a.e.Zero(),this._normalizedVelocity=a.e.Zero(),this._collisionMask=-1}return Object.defineProperty(e.prototype,"collisionMask",{get:function(){return this._collisionMask},set:function(e){this._collisionMask=isNaN(e)?-1:e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"slidePlaneNormal",{get:function(){return this._slidePlaneNormal},enumerable:!0,configurable:!0}),e.prototype._initialize=function(e,t,n){this._velocity=t,a.e.NormalizeToRef(t,this._normalizedVelocity),this._basePoint=e,e.multiplyToRef(this._radius,this._basePointWorld),t.multiplyToRef(this._radius,this._velocityWorld),this._velocityWorldLength=this._velocityWorld.length(),this._epsilon=n,this.collisionFound=!1},e.prototype._checkPointInTriangle=function(e,t,n,r,i){t.subtractToRef(e,this._tempVector),n.subtractToRef(e,this._tempVector2),a.e.CrossToRef(this._tempVector,this._tempVector2,this._tempVector4);var o=a.e.Dot(this._tempVector4,i);return!(o<0)&&(r.subtractToRef(e,this._tempVector3),a.e.CrossToRef(this._tempVector2,this._tempVector3,this._tempVector4),!((o=a.e.Dot(this._tempVector4,i))<0)&&(a.e.CrossToRef(this._tempVector3,this._tempVector,this._tempVector4),(o=a.e.Dot(this._tempVector4,i))>=0))},e.prototype._canDoCollision=function(e,t,n,r){var i=a.e.Distance(this._basePointWorld,e),o=Math.max(this._radius.x,this._radius.y,this._radius.z);return!(i>this._velocityWorldLength+o+t)&&!!function(e,t,n,r){return!(e.x>n.x+r)&&(!(n.x-r>t.x)&&(!(e.y>n.y+r)&&(!(n.y-r>t.y)&&(!(e.z>n.z+r)&&!(n.z-r>t.z)))))}(n,r,this._basePointWorld,this._velocityWorldLength+o)},e.prototype._testTriangle=function(e,t,n,r,i,o,s){var c,l=!1;t||(t=[]),t[e]||(t[e]=new Gn.a(0,0,0,0),t[e].copyFromPoints(n,r,i));var u=t[e];if(o||u.isFrontFacingTo(this._normalizedVelocity,0)){var h=u.signedDistanceTo(this._basePoint),d=a.e.Dot(u.normal,this._velocity);if(0==d){if(Math.abs(h)>=1)return;l=!0,c=0}else{var p=(1-h)/d;if((c=(-1-h)/d)>p){var f=p;p=c,c=f}if(c>1||p<0)return;c<0&&(c=0),c>1&&(c=1)}this._collisionPoint.copyFromFloats(0,0,0);var m=!1,g=1;if(l||(this._basePoint.subtractToRef(u.normal,this._planeIntersectionPoint),this._velocity.scaleToRef(c,this._tempVector),this._planeIntersectionPoint.addInPlace(this._tempVector),this._checkPointInTriangle(this._planeIntersectionPoint,n,r,i,u.normal)&&(m=!0,g=c,this._collisionPoint.copyFrom(this._planeIntersectionPoint))),!m){var _=this._velocity.lengthSquared(),v=_;this._basePoint.subtractToRef(n,this._tempVector);var b=2*a.e.Dot(this._velocity,this._tempVector),y=this._tempVector.lengthSquared()-1,C=Hn(v,b,y,g);C.found&&(g=C.root,m=!0,this._collisionPoint.copyFrom(n)),this._basePoint.subtractToRef(r,this._tempVector),b=2*a.e.Dot(this._velocity,this._tempVector),y=this._tempVector.lengthSquared()-1,(C=Hn(v,b,y,g)).found&&(g=C.root,m=!0,this._collisionPoint.copyFrom(r)),this._basePoint.subtractToRef(i,this._tempVector),b=2*a.e.Dot(this._velocity,this._tempVector),y=this._tempVector.lengthSquared()-1,(C=Hn(v,b,y,g)).found&&(g=C.root,m=!0,this._collisionPoint.copyFrom(i)),r.subtractToRef(n,this._edge),n.subtractToRef(this._basePoint,this._baseToVertex);var x=this._edge.lengthSquared(),T=a.e.Dot(this._edge,this._velocity),E=a.e.Dot(this._edge,this._baseToVertex);if(v=x*-_+T*T,b=x*(2*a.e.Dot(this._velocity,this._baseToVertex))-2*T*E,y=x*(1-this._baseToVertex.lengthSquared())+E*E,(C=Hn(v,b,y,g)).found){var S=(T*C.root-E)/x;S>=0&&S<=1&&(g=C.root,m=!0,this._edge.scaleInPlace(S),n.addToRef(this._edge,this._collisionPoint))}i.subtractToRef(r,this._edge),r.subtractToRef(this._basePoint,this._baseToVertex),x=this._edge.lengthSquared(),T=a.e.Dot(this._edge,this._velocity),E=a.e.Dot(this._edge,this._baseToVertex),v=x*-_+T*T,b=x*(2*a.e.Dot(this._velocity,this._baseToVertex))-2*T*E,y=x*(1-this._baseToVertex.lengthSquared())+E*E,(C=Hn(v,b,y,g)).found&&(S=(T*C.root-E)/x)>=0&&S<=1&&(g=C.root,m=!0,this._edge.scaleInPlace(S),r.addToRef(this._edge,this._collisionPoint)),n.subtractToRef(i,this._edge),i.subtractToRef(this._basePoint,this._baseToVertex),x=this._edge.lengthSquared(),T=a.e.Dot(this._edge,this._velocity),E=a.e.Dot(this._edge,this._baseToVertex),v=x*-_+T*T,b=x*(2*a.e.Dot(this._velocity,this._baseToVertex))-2*T*E,y=x*(1-this._baseToVertex.lengthSquared())+E*E,(C=Hn(v,b,y,g)).found&&(S=(T*C.root-E)/x)>=0&&S<=1&&(g=C.root,m=!0,this._edge.scaleInPlace(S),i.addToRef(this._edge,this._collisionPoint))}if(m){var P=g*this._velocity.length();(!this.collisionFound||P<this._nearestDistance)&&(this.intersectionPoint?this.intersectionPoint.copyFrom(this._collisionPoint):this.intersectionPoint=this._collisionPoint.clone(),this._nearestDistance=P,this.collisionFound=!0,this.collidedMesh=s)}}},e.prototype._collide=function(e,t,n,r,i,o,a,s){for(var c=r;c<i;c+=3){var l=t[n[c]-o],u=t[n[c+1]-o],h=t[n[c+2]-o];this._testTriangle(c,e,h,u,l,a,s)}},e.prototype._getResponse=function(e,t){e.addToRef(t,this._destinationPoint),t.scaleInPlace(this._nearestDistance/t.length()),this._basePoint.addToRef(t,e),e.subtractToRef(this.intersectionPoint,this._slidePlaneNormal),this._slidePlaneNormal.normalize(),this._slidePlaneNormal.scaleToRef(this._epsilon,this._displacementVector),e.addInPlace(this._displacementVector),this.intersectionPoint.addInPlace(this._displacementVector),this._slidePlaneNormal.scaleInPlace(Gn.a.SignedDistanceToPlaneFromPositionAndNormal(this.intersectionPoint,this._slidePlaneNormal,this._destinationPoint)),this._destinationPoint.subtractInPlace(this._slidePlaneNormal),this._destinationPoint.subtractToRef(this.intersectionPoint,t)},e}(),Xn=function(){function e(){this._scaledPosition=a.e.Zero(),this._scaledVelocity=a.e.Zero(),this._finalPosition=a.e.Zero()}return e.prototype.getNewPosition=function(e,t,n,r,i,o,a){e.divideToRef(n._radius,this._scaledPosition),t.divideToRef(n._radius,this._scaledVelocity),n.collidedMesh=null,n._retry=0,n._initialVelocity=this._scaledVelocity,n._initialPosition=this._scaledPosition,this._collideWithWorld(this._scaledPosition,this._scaledVelocity,n,r,this._finalPosition,i),this._finalPosition.multiplyInPlace(n._radius),o(a,this._finalPosition,n.collidedMesh)},e.prototype.createCollider=function(){return new Wn},e.prototype.init=function(e){this._scene=e},e.prototype._collideWithWorld=function(e,t,n,r,i,o){void 0===o&&(o=null);var a=10*ne.a.CollisionsEpsilon;if(n._retry>=r)i.copyFrom(e);else{var s=o?o.collisionMask:n.collisionMask;n._initialize(e,t,a);for(var c=0;c<this._scene.meshes.length;c++){var l=this._scene.meshes[c];l.isEnabled()&&l.checkCollisions&&l.subMeshes&&l!==o&&0!=(s&l.collisionGroup)&&l._checkCollision(n)}n.collisionFound?(0===t.x&&0===t.y&&0===t.z||n._getResponse(e,t),t.length()<=a?i.copyFrom(e):(n._retry++,this._collideWithWorld(e,t,n,r,i,o))):e.addToRef(t,i)}},e}();ce.a.CollisionCoordinatorFactory=function(){return new Xn};var Kn=n(192),Yn=n(151),qn=n(60),Qn=n(156),Zn=n(46),Jn=function(){function e(e,t,n,r,i,o){this.entries=new Array,this._boundingVectors=new Array,this._capacity=n,this._depth=r,this._maxDepth=i,this._creationFunc=o,this._minPoint=e,this._maxPoint=t,this._boundingVectors.push(e.clone()),this._boundingVectors.push(t.clone()),this._boundingVectors.push(e.clone()),this._boundingVectors[2].x=t.x,this._boundingVectors.push(e.clone()),this._boundingVectors[3].y=t.y,this._boundingVectors.push(e.clone()),this._boundingVectors[4].z=t.z,this._boundingVectors.push(t.clone()),this._boundingVectors[5].z=e.z,this._boundingVectors.push(t.clone()),this._boundingVectors[6].x=e.x,this._boundingVectors.push(t.clone()),this._boundingVectors[7].y=e.y}return Object.defineProperty(e.prototype,"capacity",{get:function(){return this._capacity},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"minPoint",{get:function(){return this._minPoint},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"maxPoint",{get:function(){return this._maxPoint},enumerable:!0,configurable:!0}),e.prototype.addEntry=function(e){if(this.blocks)for(var t=0;t<this.blocks.length;t++){this.blocks[t].addEntry(e)}else this._creationFunc(e,this),this.entries.length>this.capacity&&this._depth<this._maxDepth&&this.createInnerBlocks()},e.prototype.removeEntry=function(e){if(this.blocks)for(var t=0;t<this.blocks.length;t++){this.blocks[t].removeEntry(e)}else{var n=this.entries.indexOf(e);n>-1&&this.entries.splice(n,1)}},e.prototype.addEntries=function(e){for(var t=0;t<e.length;t++){var n=e[t];this.addEntry(n)}},e.prototype.select=function(e,t,n){if(Yn.a.IsInFrustum(this._boundingVectors,e)){if(this.blocks){for(var r=0;r<this.blocks.length;r++){this.blocks[r].select(e,t,n)}return}n?t.concat(this.entries):t.concatWithNoDuplicate(this.entries)}},e.prototype.intersects=function(e,t,n,r){if(Yn.a.IntersectsSphere(this._minPoint,this._maxPoint,e,t)){if(this.blocks){for(var i=0;i<this.blocks.length;i++){this.blocks[i].intersects(e,t,n,r)}return}r?n.concat(this.entries):n.concatWithNoDuplicate(this.entries)}},e.prototype.intersectsRay=function(e,t){if(e.intersectsBoxMinMax(this._minPoint,this._maxPoint)){if(this.blocks){for(var n=0;n<this.blocks.length;n++){this.blocks[n].intersectsRay(e,t)}return}t.concatWithNoDuplicate(this.entries)}},e.prototype.createInnerBlocks=function(){e._CreateBlocks(this._minPoint,this._maxPoint,this.entries,this._capacity,this._depth,this._maxDepth,this,this._creationFunc)},e._CreateBlocks=function(t,n,r,i,o,s,c,l){c.blocks=new Array;for(var u=new a.e((n.x-t.x)/2,(n.y-t.y)/2,(n.z-t.z)/2),h=0;h<2;h++)for(var d=0;d<2;d++)for(var p=0;p<2;p++){var f=new e(t.add(u.multiplyByFloats(h,d,p)),t.add(u.multiplyByFloats(h+1,d+1,p+1)),i,o+1,s,l);f.addEntries(r),c.blocks.push(f)}},e}(),$n=function(){function e(e,t,n){void 0===n&&(n=2),this.maxDepth=n,this.dynamicContent=new Array,this._maxBlockCapacity=t||64,this._selectionContent=new Zn.b(1024),this._creationFunc=e}return e.prototype.update=function(e,t,n){Jn._CreateBlocks(e,t,n,this._maxBlockCapacity,0,this.maxDepth,this,this._creationFunc)},e.prototype.addMesh=function(e){for(var t=0;t<this.blocks.length;t++){this.blocks[t].addEntry(e)}},e.prototype.removeMesh=function(e){for(var t=0;t<this.blocks.length;t++){this.blocks[t].removeEntry(e)}},e.prototype.select=function(e,t){this._selectionContent.reset();for(var n=0;n<this.blocks.length;n++){this.blocks[n].select(e,this._selectionContent,t)}return t?this._selectionContent.concat(this.dynamicContent):this._selectionContent.concatWithNoDuplicate(this.dynamicContent),this._selectionContent},e.prototype.intersects=function(e,t,n){this._selectionContent.reset();for(var r=0;r<this.blocks.length;r++){this.blocks[r].intersects(e,t,this._selectionContent,n)}return n?this._selectionContent.concat(this.dynamicContent):this._selectionContent.concatWithNoDuplicate(this.dynamicContent),this._selectionContent},e.prototype.intersectsRay=function(e){this._selectionContent.reset();for(var t=0;t<this.blocks.length;t++){this.blocks[t].intersectsRay(e,this._selectionContent)}return this._selectionContent.concatWithNoDuplicate(this.dynamicContent),this._selectionContent},e.CreationFuncForMeshes=function(e,t){var n=e.getBoundingInfo();!e.isBlocked&&n.boundingBox.intersectsMinMax(t.minPoint,t.maxPoint)&&t.entries.push(e)},e.CreationFuncForSubMeshes=function(e,t){e.getBoundingInfo().boundingBox.intersectsMinMax(t.minPoint,t.maxPoint)&&t.entries.push(e)},e}();ce.a.prototype.createOrUpdateSelectionOctree=function(e,t){void 0===e&&(e=64),void 0===t&&(t=2);var n=this._getComponent(se.a.NAME_OCTREE);n||(n=new tr(this),this._addComponent(n)),this._selectionOctree||(this._selectionOctree=new $n($n.CreationFuncForMeshes,e,t));var r=this.getWorldExtends();return this._selectionOctree.update(r.min,r.max,this.meshes),this._selectionOctree},Object.defineProperty(ce.a.prototype,"selectionOctree",{get:function(){return this._selectionOctree},enumerable:!0,configurable:!0}),Me.a.prototype.createOrUpdateSubmeshesOctree=function(e,t){void 0===e&&(e=64),void 0===t&&(t=2);var n=this.getScene(),r=n._getComponent(se.a.NAME_OCTREE);r||(r=new tr(n),n._addComponent(r)),this._submeshesOctree||(this._submeshesOctree=new $n($n.CreationFuncForSubMeshes,e,t)),this.computeWorldMatrix(!0);var i=this.getBoundingInfo().boundingBox;return this._submeshesOctree.update(i.minimumWorld,i.maximumWorld,this.subMeshes),this._submeshesOctree};var er,tr=function(){function e(e){this.name=se.a.NAME_OCTREE,this.checksIsEnabled=!0,this._tempRay=new Ee(a.e.Zero(),new a.e(1,1,1)),this.scene=e,this.scene.getActiveMeshCandidates=this.getActiveMeshCandidates.bind(this),this.scene.getActiveSubMeshCandidates=this.getActiveSubMeshCandidates.bind(this),this.scene.getCollidingSubMeshCandidates=this.getCollidingSubMeshCandidates.bind(this),this.scene.getIntersectingSubMeshCandidates=this.getIntersectingSubMeshCandidates.bind(this)}return e.prototype.register=function(){var e=this;this.scene.onMeshRemovedObservable.add((function(t){var n=e.scene.selectionOctree;if(null!=n){var r=n.dynamicContent.indexOf(t);-1!==r&&n.dynamicContent.splice(r,1)}})),this.scene.onMeshImportedObservable.add((function(t){var n=e.scene.selectionOctree;null!=n&&n.addMesh(t)}))},e.prototype.getActiveMeshCandidates=function(){return this.scene._selectionOctree?this.scene._selectionOctree.select(this.scene.frustumPlanes):this.scene._getDefaultMeshCandidates()},e.prototype.getActiveSubMeshCandidates=function(e){return e._submeshesOctree&&e.useOctreeForRenderingSelection?e._submeshesOctree.select(this.scene.frustumPlanes):this.scene._getDefaultSubMeshCandidates(e)},e.prototype.getIntersectingSubMeshCandidates=function(e,t){return e._submeshesOctree&&e.useOctreeForPicking?(Ee.TransformToRef(t,e.getWorldMatrix(),this._tempRay),e._submeshesOctree.intersectsRay(this._tempRay)):this.scene._getDefaultSubMeshCandidates(e)},e.prototype.getCollidingSubMeshCandidates=function(e,t){if(e._submeshesOctree&&e.useOctreeForCollisions){var n=t._velocityWorldLength+Math.max(t._radius.x,t._radius.y,t._radius.z);return e._submeshesOctree.intersects(t._basePointWorld,n)}return this.scene._getDefaultSubMeshCandidates(e)},e.prototype.rebuild=function(){},e.prototype.dispose=function(){},e}(),nr=n(38),rr=n(53),ir=function(){function e(e){var t=this;void 0===e&&(e=rr.a.DefaultUtilityLayer),this.gizmoLayer=e,this._attachedMesh=null,this.scaleRatio=1,this._customMeshSet=!1,this.updateGizmoRotationToMatchAttachedMesh=!0,this.updateGizmoPositionToMatchAttachedMesh=!0,this.updateScale=!0,this._interactionsEnabled=!0,this._tempVector=new a.e,this._rootMesh=new be.a("gizmoRootNode",e.utilityLayerScene),this._rootMesh.rotationQuaternion=a.b.Identity(),this._beforeRenderObserver=this.gizmoLayer.utilityLayerScene.onBeforeRenderObservable.add((function(){t._update()}))}return Object.defineProperty(e.prototype,"attachedMesh",{get:function(){return this._attachedMesh},set:function(e){this._attachedMesh=e,this._rootMesh.setEnabled(!!e),this._attachedMeshChanged(e)},enumerable:!0,configurable:!0}),e.prototype.setCustomMesh=function(e){if(e.getScene()!=this.gizmoLayer.utilityLayerScene)throw"When setting a custom mesh on a gizmo, the custom meshes scene must be the same as the gizmos (eg. gizmo.gizmoLayer.utilityLayerScene)";this._rootMesh.getChildMeshes().forEach((function(e){e.dispose()})),e.parent=this._rootMesh,this._customMeshSet=!0},e.prototype._attachedMeshChanged=function(e){},e.prototype._update=function(){if(this.attachedMesh){var e=this.attachedMesh._effectiveMesh||this.attachedMesh;if(this.updateGizmoPositionToMatchAttachedMesh&&this._rootMesh.position.copyFrom(e.absolutePosition),this.updateGizmoRotationToMatchAttachedMesh?e.getWorldMatrix().decompose(void 0,this._rootMesh.rotationQuaternion):this._rootMesh.rotationQuaternion.set(0,0,0,1),this.updateScale){var t=this.gizmoLayer.utilityLayerScene.activeCamera,n=t.globalPosition;t.devicePosition&&(n=t.devicePosition),this._rootMesh.position.subtractToRef(n,this._tempVector);var r=this._tempVector.length()*this.scaleRatio;this._rootMesh.scaling.set(r,r,r),e._getWorldMatrixDeterminant()<0&&(this._rootMesh.scaling.y*=-1)}else this._rootMesh.scaling.setAll(this.scaleRatio)}},e.prototype.dispose=function(){this._rootMesh.dispose(),this._beforeRenderObserver&&this.gizmoLayer.utilityLayerScene.onBeforeRenderObservable.remove(this._beforeRenderObserver)},e}(),or=function(e){function t(n,r,i,c){void 0===r&&(r=s.a.Gray()),void 0===i&&(i=rr.a.DefaultUtilityLayer),void 0===c&&(c=null);var l=e.call(this,i)||this;l._pointerObserver=null,l.snapDistance=0,l.onSnapObservable=new o.c,l._isEnabled=!0,l._parent=null,l._parent=c,l._coloredMaterial=new xn.a("",i.utilityLayerScene),l._coloredMaterial.diffuseColor=r,l._coloredMaterial.specularColor=r.subtract(new s.a(.1,.1,.1)),l._hoverMaterial=new xn.a("",i.utilityLayerScene),l._hoverMaterial.diffuseColor=r.add(new s.a(.3,.3,.3)),l._arrow=t._CreateArrow(i.utilityLayerScene,l._coloredMaterial),l._arrow.lookAt(l._rootMesh.position.add(n)),l._arrow.scaling.scaleInPlace(1/3),l._arrow.parent=l._rootMesh;var u=0,h=new a.e,d={snapDistance:0};l.dragBehavior=new Oe({dragAxis:n}),l.dragBehavior.moveAttached=!1,l._rootMesh.addBehavior(l.dragBehavior);var p=new a.e,f=new a.a;l.dragBehavior.onDragObservable.add((function(e){if(l.attachedMesh)if(l.attachedMesh.parent?(l.attachedMesh.parent.computeWorldMatrix().invertToRef(f),f.setTranslationFromFloats(0,0,0),a.e.TransformCoordinatesToRef(e.delta,f,p)):p.copyFrom(e.delta),0==l.snapDistance)l.attachedMesh.position.addInPlace(p);else if(u+=e.dragDistance,Math.abs(u)>l.snapDistance){var t=Math.floor(Math.abs(u)/l.snapDistance);u%=l.snapDistance,p.normalizeToRef(h),h.scaleInPlace(l.snapDistance*t),l.attachedMesh.position.addInPlace(h),d.snapDistance=l.snapDistance*t,l.onSnapObservable.notifyObservers(d)}})),l._pointerObserver=i.utilityLayerScene.onPointerObservable.add((function(e){if(!l._customMeshSet){var t=e.pickInfo&&-1!=l._rootMesh.getChildMeshes().indexOf(e.pickInfo.pickedMesh)?l._hoverMaterial:l._coloredMaterial;l._rootMesh.getChildMeshes().forEach((function(e){e.material=t,e.color&&(e.color=t.diffuseColor)}))}}));var m=i._getSharedGizmoLight();return m.includedOnlyMeshes=m.includedOnlyMeshes.concat(l._rootMesh.getChildMeshes(!1)),l}return Object(h.__extends)(t,e),t._CreateArrow=function(e,t){var n=new nr.a("arrow",e),r=Ln.CreateCylinder("cylinder",{diameterTop:0,height:.075,diameterBottom:.0375,tessellation:96},e),i=Ln.CreateCylinder("cylinder",{diameterTop:.005,height:.275,diameterBottom:.005,tessellation:96},e);return i.material=t,r.parent=n,i.parent=n,r.material=t,r.rotation.x=Math.PI/2,r.position.z+=.3,i.position.z+=.1375,i.rotation.x=Math.PI/2,n},t._CreateArrowInstance=function(e,t){for(var n=new nr.a("arrow",e),r=0,i=t.getChildMeshes();r<i.length;r++){var o=i[r];o.createInstance(o.name).parent=n}return n},t.prototype._attachedMeshChanged=function(e){this.dragBehavior&&(this.dragBehavior.enabled=!!e)},Object.defineProperty(t.prototype,"isEnabled",{get:function(){return this._isEnabled},set:function(e){this._isEnabled=e,e?this._parent&&(this.attachedMesh=this._parent.attachedMesh):this.attachedMesh=null},enumerable:!0,configurable:!0}),t.prototype.dispose=function(){this.onSnapObservable.clear(),this.gizmoLayer.utilityLayerScene.onPointerObservable.remove(this._pointerObserver),this.dragBehavior.detach(),this._arrow&&this._arrow.dispose(),[this._coloredMaterial,this._hoverMaterial].forEach((function(e){e&&e.dispose()})),e.prototype.dispose.call(this)},t}(ir),ar=function(){function e(t,n,r,i,o,c){if(void 0===n&&(n=1),void 0===r&&(r=2),this._scaleLinesFactor=4,this._instanced=!1,this.scaleLines=1,this.scaleLines=n,!i){var l=new xn.a("",t);l.disableLighting=!0,l.emissiveColor=s.a.Red().scale(.5),i=or._CreateArrow(t,l)}if(!o){var u=new xn.a("",t);u.disableLighting=!0,u.emissiveColor=s.a.Green().scale(.5),o=or._CreateArrow(t,u)}if(!c){var h=new xn.a("",t);h.disableLighting=!0,h.emissiveColor=s.a.Blue().scale(.5),c=or._CreateArrow(t,h)}this._xAxis=i,this._xAxis.scaling.setAll(this.scaleLines*this._scaleLinesFactor),this._yAxis=o,this._yAxis.scaling.setAll(this.scaleLines*this._scaleLinesFactor),this._zAxis=c,this._zAxis.scaling.setAll(this.scaleLines*this._scaleLinesFactor),null!=r&&(e._SetRenderingGroupId(this._xAxis,r),e._SetRenderingGroupId(this._yAxis,r),e._SetRenderingGroupId(this._zAxis,r)),this.scene=t,this.update(new a.e,a.e.Right(),a.e.Up(),a.e.Forward())}return Object.defineProperty(e.prototype,"xAxis",{get:function(){return this._xAxis},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"yAxis",{get:function(){return this._yAxis},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"zAxis",{get:function(){return this._zAxis},enumerable:!0,configurable:!0}),e.prototype.update=function(e,t,n,r){this._xAxis.position.copyFrom(e),this._xAxis.setDirection(t),this._xAxis.scaling.setAll(this.scaleLines*this._scaleLinesFactor),this._yAxis.position.copyFrom(e),this._yAxis.setDirection(n),this._yAxis.scaling.setAll(this.scaleLines*this._scaleLinesFactor),this._zAxis.position.copyFrom(e),this._zAxis.setDirection(r),this._zAxis.scaling.setAll(this.scaleLines*this._scaleLinesFactor)},e.prototype.createInstance=function(){var t=or._CreateArrowInstance(this.scene,this._xAxis),n=or._CreateArrowInstance(this.scene,this._yAxis),r=or._CreateArrowInstance(this.scene,this._zAxis),i=new e(this.scene,this.scaleLines,null,t,n,r);return i._instanced=!0,i},e.prototype.dispose=function(){this._xAxis&&(this._xAxis.dispose(!1,!this._instanced),delete this._xAxis),this._yAxis&&(this._yAxis.dispose(!1,!this._instanced),delete this._yAxis),this._zAxis&&(this._zAxis.dispose(!1,!this._instanced),delete this._zAxis),delete this.scene},e._SetRenderingGroupId=function(e,t){e.getChildMeshes().forEach((function(e){e.renderingGroupId=t}))},e}(),sr=function(e){function t(t,n,r,i){void 0===i&&(i=1);var o=e.call(this,t,i)||this;return o.pos=a.e.Zero(),o.xaxis=a.e.Zero(),o.yaxis=a.e.Zero(),o.zaxis=a.e.Zero(),o.mesh=r,o.bone=n,o}return Object(h.__extends)(t,e),t.prototype.update=function(){if(this.mesh&&this.bone){var t=this.bone;t._markAsDirtyAndCompose(),t.getAbsolutePositionToRef(this.mesh,this.pos),t.getDirectionToRef(Ie.a.X,this.mesh,this.xaxis),t.getDirectionToRef(Ie.a.Y,this.mesh,this.yaxis),t.getDirectionToRef(Ie.a.Z,this.mesh,this.zaxis),e.prototype.update.call(this,this.pos,this.xaxis,this.yaxis,this.zaxis)}},t.prototype.dispose=function(){this.mesh&&(this.mesh=null,this.bone=null,e.prototype.dispose.call(this))},t}(ar);Object.defineProperty(ce.a.prototype,"debugLayer",{get:function(){return this._debugLayer||(this._debugLayer=new cr(this)),this._debugLayer},enumerable:!0,configurable:!0}),function(e){e[e.Properties=0]="Properties",e[e.Debug=1]="Debug",e[e.Statistics=2]="Statistics",e[e.Tools=3]="Tools",e[e.Settings=4]="Settings"}(er||(er={}));var cr=function(){function e(e){var t=this;this.BJSINSPECTOR=this._getGlobalInspector(),this._scene=e,this._scene.onDisposeObservable.add((function(){t._scene._debugLayer&&t._scene._debugLayer.hide()}))}return Object.defineProperty(e.prototype,"onPropertyChangedObservable",{get:function(){return this.BJSINSPECTOR&&this.BJSINSPECTOR.Inspector?this.BJSINSPECTOR.Inspector.OnPropertyChangedObservable:(this._onPropertyChangedObservable||(this._onPropertyChangedObservable=new o.c),this._onPropertyChangedObservable)},enumerable:!0,configurable:!0}),e.prototype._createInspector=function(e){if(!this.isVisible()){if(this._onPropertyChangedObservable){for(var t=0,n=this._onPropertyChangedObservable.observers;t<n.length;t++){var r=n[t];this.BJSINSPECTOR.Inspector.OnPropertyChangedObservable.add(r)}this._onPropertyChangedObservable.clear(),this._onPropertyChangedObservable=void 0}var i=Object(h.__assign)({overlay:!1,showExplorer:!0,showInspector:!0,embedMode:!1,handleResize:!0,enablePopup:!0},e);this.BJSINSPECTOR=this.BJSINSPECTOR||this._getGlobalInspector(),this.BJSINSPECTOR.Inspector.Show(this._scene,i)}},e.prototype.select=function(e,t){this.BJSINSPECTOR&&(this.BJSINSPECTOR.Inspector.MarkLineContainerTitleForHighlighting(t),this.BJSINSPECTOR.Inspector.OnSelectionChangeObservable.notifyObservers(e))},e.prototype._getGlobalInspector=function(){return"undefined"!=typeof INSPECTOR?INSPECTOR:"undefined"!=typeof BABYLON&&void 0!==BABYLON.Inspector?BABYLON:void 0},e.prototype.isVisible=function(){return this.BJSINSPECTOR&&this.BJSINSPECTOR.Inspector.IsVisible},e.prototype.hide=function(){this.BJSINSPECTOR&&this.BJSINSPECTOR.Inspector.Hide()},e.prototype.show=function(t){var n=this;return new Promise((function(r,i){if(void 0===n.BJSINSPECTOR){var o=t&&t.inspectorURL?t.inspectorURL:e.InspectorURL;Xe.b.LoadScript(o,(function(){n._createInspector(t),r(n)}))}else n._createInspector(t),r(n)}))},e.InspectorURL="https://unpkg.com/babylonjs-inspector@"+ne.a.Version+"/babylon.inspector.bundle.js",e}(),lr=n(81);Pn.a.CreateSphere=function(e){for(var t=e.segments||32,n=e.diameterX||e.diameter||1,r=e.diameterY||e.diameter||1,i=e.diameterZ||e.diameter||1,o=e.arc&&(e.arc<=0||e.arc>1)?1:e.arc||1,s=e.slice&&e.slice<=0?1:e.slice||1,c=0===e.sideOrientation?0:e.sideOrientation||Pn.a.DEFAULTSIDE,l=new a.e(n/2,r/2,i/2),u=2+t,h=2*u,d=[],p=[],f=[],m=[],g=0;g<=u;g++){for(var _=g/u,v=_*Math.PI*s,b=0;b<=h;b++){var y=b/h,C=y*Math.PI*2*o,x=a.a.RotationZ(-v),T=a.a.RotationY(C),E=a.e.TransformCoordinates(a.e.Up(),x),S=a.e.TransformCoordinates(E,T),P=S.multiply(l),O=S.divide(l).normalize();p.push(P.x,P.y,P.z),f.push(O.x,O.y,O.z),m.push(y,_)}if(g>0)for(var A=p.length/3,M=A-2*(h+1);M+h+2<A;M++)d.push(M),d.push(M+1),d.push(M+h+1),d.push(M+h+1),d.push(M+1),d.push(M+h+2)}Pn.a._ComputeSides(c,p,d,f,m,e.frontUVs,e.backUVs);var w=new Pn.a;return w.indices=d,w.positions=p,w.normals=f,w.uvs=m,w},be.a.CreateSphere=function(e,t,n,r,i,o){var a={segments:t,diameterX:n,diameterY:n,diameterZ:n,sideOrientation:o,updatable:i};return ur.CreateSphere(e,a,r)};var ur=function(){function e(){}return e.CreateSphere=function(e,t,n){void 0===n&&(n=null);var r=new be.a(e,n);return t.sideOrientation=be.a._GetDefaultSideOrientation(t.sideOrientation),r._originalBuilderSideOrientation=t.sideOrientation,Pn.a.CreateSphere(t).applyToMesh(r,t.updatable),r},e}(),hr=function(){function e(e,t){this.type=e,this.jointData=t,t.nativeParams=t.nativeParams||{}}return Object.defineProperty(e.prototype,"physicsJoint",{get:function(){return this._physicsJoint},set:function(e){this._physicsJoint,this._physicsJoint=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"physicsPlugin",{set:function(e){this._physicsPlugin=e},enumerable:!0,configurable:!0}),e.prototype.executeNativeFunction=function(e){e(this._physicsPlugin.world,this._physicsJoint)},e.DistanceJoint=0,e.HingeJoint=1,e.BallAndSocketJoint=2,e.WheelJoint=3,e.SliderJoint=4,e.PrismaticJoint=5,e.UniversalJoint=6,e.Hinge2Joint=e.WheelJoint,e.PointToPointJoint=8,e.SpringJoint=9,e.LockJoint=10,e}(),dr=function(e){function t(t){return e.call(this,hr.DistanceJoint,t)||this}return Object(h.__extends)(t,e),t.prototype.updateDistance=function(e,t){this._physicsPlugin.updateDistanceJoint(this,e,t)},t}(hr),pr=function(e){function t(t,n){return e.call(this,t,n)||this}return Object(h.__extends)(t,e),t.prototype.setMotor=function(e,t){this._physicsPlugin.setMotor(this,e||0,t)},t.prototype.setLimit=function(e,t){this._physicsPlugin.setLimit(this,e,t)},t}(hr),fr=function(e){function t(t){return e.call(this,hr.HingeJoint,t)||this}return Object(h.__extends)(t,e),t.prototype.setMotor=function(e,t){this._physicsPlugin.setMotor(this,e||0,t)},t.prototype.setLimit=function(e,t){this._physicsPlugin.setLimit(this,e,t)},t}(pr),mr=function(e){function t(t){return e.call(this,hr.Hinge2Joint,t)||this}return Object(h.__extends)(t,e),t.prototype.setMotor=function(e,t,n){void 0===n&&(n=0),this._physicsPlugin.setMotor(this,e||0,t,n)},t.prototype.setLimit=function(e,t,n){void 0===n&&(n=0),this._physicsPlugin.setLimit(this,e,t,n)},t}(pr);be.a._PhysicsImpostorParser=function(e,t,n){return new gr(t,n.physicsImpostor,{mass:n.physicsMass,friction:n.physicsFriction,restitution:n.physicsRestitution},e)};var gr=function(){function e(e,t,n,r){var i=this;void 0===n&&(n={mass:0}),this.object=e,this.type=t,this._options=n,this._scene=r,this._pluginData={},this._bodyUpdateRequired=!1,this._onBeforePhysicsStepCallbacks=new Array,this._onAfterPhysicsStepCallbacks=new Array,this._onPhysicsCollideCallbacks=[],this._deltaPosition=a.e.Zero(),this._isDisposed=!1,this.soft=!1,this.segments=0,this._tmpQuat=new a.b,this._tmpQuat2=new a.b,this.beforeStep=function(){i._physicsEngine&&(i.object.translate(i._deltaPosition,-1),i._deltaRotationConjugated&&i.object.rotationQuaternion&&i.object.rotationQuaternion.multiplyToRef(i._deltaRotationConjugated,i.object.rotationQuaternion),i.object.computeWorldMatrix(!1),i.object.parent&&i.object.rotationQuaternion?(i.getParentsRotation(),i._tmpQuat.multiplyToRef(i.object.rotationQuaternion,i._tmpQuat)):i._tmpQuat.copyFrom(i.object.rotationQuaternion||new a.b),i._options.disableBidirectionalTransformation||i.object.rotationQuaternion&&i._physicsEngine.getPhysicsPlugin().setPhysicsBodyTransformation(i,i.object.getAbsolutePosition(),i._tmpQuat),i._onBeforePhysicsStepCallbacks.forEach((function(e){e(i)})))},this.afterStep=function(){i._physicsEngine&&(i._onAfterPhysicsStepCallbacks.forEach((function(e){e(i)})),i._physicsEngine.getPhysicsPlugin().setTransformationFromPhysicsBody(i),i.object.parent&&i.object.rotationQuaternion&&(i.getParentsRotation(),i._tmpQuat.conjugateInPlace(),i._tmpQuat.multiplyToRef(i.object.rotationQuaternion,i.object.rotationQuaternion)),i.object.setAbsolutePosition(i.object.position),i._deltaRotation&&i.object.rotationQuaternion&&i.object.rotationQuaternion.multiplyToRef(i._deltaRotation,i.object.rotationQuaternion),i.object.translate(i._deltaPosition,1))},this.onCollideEvent=null,this.onCollide=function(e){if((i._onPhysicsCollideCallbacks.length||i.onCollideEvent)&&i._physicsEngine){var t=i._physicsEngine.getImpostorWithPhysicsBody(e.body);t&&(i.onCollideEvent&&i.onCollideEvent(i,t),i._onPhysicsCollideCallbacks.filter((function(e){return-1!==e.otherImpostors.indexOf(t)})).forEach((function(e){e.callback(i,t)})))}},this.object?(this.object.parent&&0!==n.mass&&g.a.Warn("A physics impostor has been created for an object which has a parent. Babylon physics currently works in local space so unexpected issues may occur."),!this._scene&&e.getScene&&(this._scene=e.getScene()),this._scene&&(this.type>100&&(this.soft=!0),this._physicsEngine=this._scene.getPhysicsEngine(),this._physicsEngine?(this.object.rotationQuaternion||(this.object.rotation?this.object.rotationQuaternion=a.b.RotationYawPitchRoll(this.object.rotation.y,this.object.rotation.x,this.object.rotation.z):this.object.rotationQuaternion=new a.b),this._options.mass=void 0===n.mass?0:n.mass,this._options.friction=void 0===n.friction?.2:n.friction,this._options.restitution=void 0===n.restitution?.2:n.restitution,this.soft&&(this._options.mass=this._options.mass>0?this._options.mass:1,this._options.pressure=void 0===n.pressure?200:n.pressure,this._options.stiffness=void 0===n.stiffness?1:n.stiffness,this._options.velocityIterations=void 0===n.velocityIterations?20:n.velocityIterations,this._options.positionIterations=void 0===n.positionIterations?20:n.positionIterations,this._options.fixedPoints=void 0===n.fixedPoints?0:n.fixedPoints,this._options.margin=void 0===n.margin?0:n.margin,this._options.damping=void 0===n.damping?0:n.damping,this._options.path=void 0===n.path?null:n.path,this._options.shape=void 0===n.shape?null:n.shape),this._joints=[],!this.object.parent||this._options.ignoreParent?this._init():this.object.parent.physicsImpostor&&g.a.Warn("You must affect impostors to children before affecting impostor to parent.")):g.a.Error("Physics not enabled. Please use scene.enablePhysics(...) before creating impostors."))):g.a.Error("No object was provided. A physics object is obligatory")}return Object.defineProperty(e.prototype,"isDisposed",{get:function(){return this._isDisposed},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"mass",{get:function(){return this._physicsEngine?this._physicsEngine.getPhysicsPlugin().getBodyMass(this):0},set:function(e){this.setMass(e)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"friction",{get:function(){return this._physicsEngine?this._physicsEngine.getPhysicsPlugin().getBodyFriction(this):0},set:function(e){this._physicsEngine&&this._physicsEngine.getPhysicsPlugin().setBodyFriction(this,e)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"restitution",{get:function(){return this._physicsEngine?this._physicsEngine.getPhysicsPlugin().getBodyRestitution(this):0},set:function(e){this._physicsEngine&&this._physicsEngine.getPhysicsPlugin().setBodyRestitution(this,e)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"pressure",{get:function(){if(!this._physicsEngine)return 0;var e=this._physicsEngine.getPhysicsPlugin();return e.setBodyPressure?e.getBodyPressure(this):0},set:function(e){if(this._physicsEngine){var t=this._physicsEngine.getPhysicsPlugin();t.setBodyPressure&&t.setBodyPressure(this,e)}},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"stiffness",{get:function(){if(!this._physicsEngine)return 0;var e=this._physicsEngine.getPhysicsPlugin();return e.getBodyStiffness?e.getBodyStiffness(this):0},set:function(e){if(this._physicsEngine){var t=this._physicsEngine.getPhysicsPlugin();t.setBodyStiffness&&t.setBodyStiffness(this,e)}},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"velocityIterations",{get:function(){if(!this._physicsEngine)return 0;var e=this._physicsEngine.getPhysicsPlugin();return e.getBodyVelocityIterations?e.getBodyVelocityIterations(this):0},set:function(e){if(this._physicsEngine){var t=this._physicsEngine.getPhysicsPlugin();t.setBodyVelocityIterations&&t.setBodyVelocityIterations(this,e)}},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"positionIterations",{get:function(){if(!this._physicsEngine)return 0;var e=this._physicsEngine.getPhysicsPlugin();return e.getBodyPositionIterations?e.getBodyPositionIterations(this):0},set:function(e){if(this._physicsEngine){var t=this._physicsEngine.getPhysicsPlugin();t.setBodyPositionIterations&&t.setBodyPositionIterations(this,e)}},enumerable:!0,configurable:!0}),e.prototype._init=function(){this._physicsEngine&&(this._physicsEngine.removeImpostor(this),this.physicsBody=null,this._parent=this._parent||this._getPhysicsParent(),this._isDisposed||this.parent&&!this._options.ignoreParent||this._physicsEngine.addImpostor(this))},e.prototype._getPhysicsParent=function(){return this.object.parent instanceof Me.a?this.object.parent.physicsImpostor:null},e.prototype.isBodyInitRequired=function(){return this._bodyUpdateRequired||!this._physicsBody&&!this._parent},e.prototype.setScalingUpdated=function(){this.forceUpdate()},e.prototype.forceUpdate=function(){this._init(),this.parent&&!this._options.ignoreParent&&this.parent.forceUpdate()},Object.defineProperty(e.prototype,"physicsBody",{get:function(){return this._parent&&!this._options.ignoreParent?this._parent.physicsBody:this._physicsBody},set:function(e){this._physicsBody&&this._physicsEngine&&this._physicsEngine.getPhysicsPlugin().removePhysicsBody(this),this._physicsBody=e,this.resetUpdateFlags()},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"parent",{get:function(){return!this._options.ignoreParent&&this._parent?this._parent:null},set:function(e){this._parent=e},enumerable:!0,configurable:!0}),e.prototype.resetUpdateFlags=function(){this._bodyUpdateRequired=!1},e.prototype.getObjectExtendSize=function(){if(this.object.getBoundingInfo){var t=this.object.rotationQuaternion;this.object.rotationQuaternion=e.IDENTITY_QUATERNION,this.object.computeWorldMatrix&&this.object.computeWorldMatrix(!0);var n=this.object.getBoundingInfo().boundingBox.extendSizeWorld.scale(2);return this.object.rotationQuaternion=t,this.object.computeWorldMatrix&&this.object.computeWorldMatrix(!0),n}return e.DEFAULT_OBJECT_SIZE},e.prototype.getObjectCenter=function(){return this.object.getBoundingInfo?this.object.getBoundingInfo().boundingBox.centerWorld:this.object.position},e.prototype.getParam=function(e){return this._options[e]},e.prototype.setParam=function(e,t){this._options[e]=t,this._bodyUpdateRequired=!0},e.prototype.setMass=function(e){this.getParam("mass")!==e&&this.setParam("mass",e),this._physicsEngine&&this._physicsEngine.getPhysicsPlugin().setBodyMass(this,e)},e.prototype.getLinearVelocity=function(){return this._physicsEngine?this._physicsEngine.getPhysicsPlugin().getLinearVelocity(this):a.e.Zero()},e.prototype.setLinearVelocity=function(e){this._physicsEngine&&this._physicsEngine.getPhysicsPlugin().setLinearVelocity(this,e)},e.prototype.getAngularVelocity=function(){return this._physicsEngine?this._physicsEngine.getPhysicsPlugin().getAngularVelocity(this):a.e.Zero()},e.prototype.setAngularVelocity=function(e){this._physicsEngine&&this._physicsEngine.getPhysicsPlugin().setAngularVelocity(this,e)},e.prototype.executeNativeFunction=function(e){this._physicsEngine&&e(this._physicsEngine.getPhysicsPlugin().world,this.physicsBody)},e.prototype.registerBeforePhysicsStep=function(e){this._onBeforePhysicsStepCallbacks.push(e)},e.prototype.unregisterBeforePhysicsStep=function(e){var t=this._onBeforePhysicsStepCallbacks.indexOf(e);t>-1?this._onBeforePhysicsStepCallbacks.splice(t,1):g.a.Warn("Function to remove was not found")},e.prototype.registerAfterPhysicsStep=function(e){this._onAfterPhysicsStepCallbacks.push(e)},e.prototype.unregisterAfterPhysicsStep=function(e){var t=this._onAfterPhysicsStepCallbacks.indexOf(e);t>-1?this._onAfterPhysicsStepCallbacks.splice(t,1):g.a.Warn("Function to remove was not found")},e.prototype.registerOnPhysicsCollide=function(e,t){var n=e instanceof Array?e:[e];this._onPhysicsCollideCallbacks.push({callback:t,otherImpostors:n})},e.prototype.unregisterOnPhysicsCollide=function(e,t){var n=e instanceof Array?e:[e],r=-1;this._onPhysicsCollideCallbacks.some((function(e,i){if(e.callback===t&&e.otherImpostors.length===n.length){var o=e.otherImpostors.every((function(e){return n.indexOf(e)>-1}));return o&&(r=i),o}return!1}))?this._onPhysicsCollideCallbacks.splice(r,1):g.a.Warn("Function to remove was not found")},e.prototype.getParentsRotation=function(){var e=this.object.parent;for(this._tmpQuat.copyFromFloats(0,0,0,1);e;)e.rotationQuaternion?this._tmpQuat2.copyFrom(e.rotationQuaternion):a.b.RotationYawPitchRollToRef(e.rotation.y,e.rotation.x,e.rotation.z,this._tmpQuat2),this._tmpQuat.multiplyToRef(this._tmpQuat2,this._tmpQuat),e=e.parent;return this._tmpQuat},e.prototype.applyForce=function(e,t){return this._physicsEngine&&this._physicsEngine.getPhysicsPlugin().applyForce(this,e,t),this},e.prototype.applyImpulse=function(e,t){return this._physicsEngine&&this._physicsEngine.getPhysicsPlugin().applyImpulse(this,e,t),this},e.prototype.createJoint=function(e,t,n){var r=new hr(t,n);return this.addJoint(e,r),this},e.prototype.addJoint=function(e,t){return this._joints.push({otherImpostor:e,joint:t}),this._physicsEngine&&this._physicsEngine.addJoint(this,e,t),this},e.prototype.addAnchor=function(e,t,n,r,i){if(!this._physicsEngine)return this;var o=this._physicsEngine.getPhysicsPlugin();return o.appendAnchor?(this._physicsEngine&&o.appendAnchor(this,e,t,n,r,i),this):this},e.prototype.addHook=function(e,t,n,r){if(!this._physicsEngine)return this;var i=this._physicsEngine.getPhysicsPlugin();return i.appendAnchor?(this._physicsEngine&&i.appendHook(this,e,t,n,r),this):this},e.prototype.sleep=function(){return this._physicsEngine&&this._physicsEngine.getPhysicsPlugin().sleepBody(this),this},e.prototype.wakeUp=function(){return this._physicsEngine&&this._physicsEngine.getPhysicsPlugin().wakeUpBody(this),this},e.prototype.clone=function(t){return t?new e(t,this.type,this._options,this._scene):null},e.prototype.dispose=function(){var e=this;this._physicsEngine&&(this._joints.forEach((function(t){e._physicsEngine&&e._physicsEngine.removeJoint(e,t.otherImpostor,t.joint)})),this._physicsEngine.removeImpostor(this),this.parent&&this.parent.forceUpdate(),this._isDisposed=!0)},e.prototype.setDeltaPosition=function(e){this._deltaPosition.copyFrom(e)},e.prototype.setDeltaRotation=function(e){this._deltaRotation||(this._deltaRotation=new a.b),this._deltaRotation.copyFrom(e),this._deltaRotationConjugated=this._deltaRotation.conjugate()},e.prototype.getBoxSizeToRef=function(e){return this._physicsEngine&&this._physicsEngine.getPhysicsPlugin().getBoxSizeToRef(this,e),this},e.prototype.getRadius=function(){return this._physicsEngine?this._physicsEngine.getPhysicsPlugin().getRadius(this):0},e.prototype.syncBoneWithImpostor=function(t,n,r,i,o){var a=e._tmpVecs[0],s=this.object;if(s.rotationQuaternion)if(o){var c=e._tmpQuat;s.rotationQuaternion.multiplyToRef(o,c),t.setRotationQuaternion(c,Ie.b.WORLD,n)}else t.setRotationQuaternion(s.rotationQuaternion,Ie.b.WORLD,n);a.x=0,a.y=0,a.z=0,r&&(a.x=r.x,a.y=r.y,a.z=r.z,t.getDirectionToRef(a,n,a),null==i&&(i=r.length()),a.x*=i,a.y*=i,a.z*=i),t.getParent()?(a.addInPlace(s.getAbsolutePosition()),t.setAbsolutePosition(a,n)):(n.setAbsolutePosition(s.getAbsolutePosition()),n.position.x-=a.x,n.position.y-=a.y,n.position.z-=a.z)},e.prototype.syncImpostorWithBone=function(t,n,r,i,o,a){var s=this.object;if(s.rotationQuaternion)if(o){var c=e._tmpQuat;t.getRotationQuaternionToRef(Ie.b.WORLD,n,c),c.multiplyToRef(o,s.rotationQuaternion)}else t.getRotationQuaternionToRef(Ie.b.WORLD,n,s.rotationQuaternion);var l=e._tmpVecs[0],u=e._tmpVecs[1];a||((a=e._tmpVecs[2]).x=0,a.y=1,a.z=0),t.getDirectionToRef(a,n,u),t.getAbsolutePositionToRef(n,l),null==i&&r&&(i=r.length()),null!=i&&(l.x+=u.x*i,l.y+=u.y*i,l.z+=u.z*i),s.setAbsolutePosition(l)},e.DEFAULT_OBJECT_SIZE=new a.e(1,1,1),e.IDENTITY_QUATERNION=a.b.Identity(),e._tmpVecs=ye.a.BuildArray(3,a.e.Zero),e._tmpQuat=a.b.Identity(),e.NoImpostor=0,e.SphereImpostor=1,e.BoxImpostor=2,e.PlaneImpostor=3,e.MeshImpostor=4,e.CapsuleImpostor=6,e.CylinderImpostor=7,e.ParticleImpostor=8,e.HeightmapImpostor=9,e.ConvexHullImpostor=10,e.CustomImpostor=100,e.RopeImpostor=101,e.ClothImpostor=102,e.SoftbodyImpostor=103,e}(),_r=function(){function e(e){this._impostors=[],this._meshes=[],this._numMeshes=0,this._debugMeshMeshes=new Array,this._scene=e||O.a.LastCreatedScene;var t=this._scene.getPhysicsEngine();t&&(this._physicsEnginePlugin=t.getPhysicsPlugin()),this._utilityLayer=new rr.a(this._scene,!1),this._utilityLayer.pickUtilitySceneFirst=!1,this._utilityLayer.utilityLayerScene.autoClearDepthAndStencil=!0}return e.prototype._updateDebugMeshes=function(){for(var e=this._physicsEnginePlugin,t=0;t<this._numMeshes;t++){var n=this._impostors[t];if(n)if(n.isDisposed)this.hideImpostor(this._impostors[t--]);else{if(n.type===gr.MeshImpostor)continue;var r=this._meshes[t];r&&e&&e.syncMeshWithImpostor(r,n)}}},e.prototype.showImpostor=function(e,t){if(!this._scene)return null;for(var n=0;n<this._numMeshes;n++)if(this._impostors[n]==e)return null;var r=this._getDebugMesh(e,t);return r&&(this._impostors[this._numMeshes]=e,this._meshes[this._numMeshes]=r,0===this._numMeshes&&(this._renderFunction=this._updateDebugMeshes.bind(this),this._scene.registerBeforeRender(this._renderFunction)),this._numMeshes++),r},e.prototype.hideImpostor=function(e){if(e&&this._scene&&this._utilityLayer){for(var t=!1,n=this._utilityLayer.utilityLayerScene,r=0;r<this._numMeshes;r++)if(this._impostors[r]==e){var i=this._meshes[r];if(!i)continue;n.removeMesh(i),i.dispose();var o=this._debugMeshMeshes.indexOf(i);o>-1&&this._debugMeshMeshes.splice(o,1),this._numMeshes--,this._numMeshes>0?(this._meshes[r]=this._meshes[this._numMeshes],this._impostors[r]=this._impostors[this._numMeshes],this._meshes[this._numMeshes]=null,this._impostors[this._numMeshes]=null):(this._meshes[0]=null,this._impostors[0]=null),t=!0;break}t&&0===this._numMeshes&&this._scene.unregisterBeforeRender(this._renderFunction)}},e.prototype._getDebugMaterial=function(e){return this._debugMaterial||(this._debugMaterial=new xn.a("",e),this._debugMaterial.wireframe=!0,this._debugMaterial.emissiveColor=s.a.White(),this._debugMaterial.disableLighting=!0),this._debugMaterial},e.prototype._getDebugBoxMesh=function(e){return this._debugBoxMesh||(this._debugBoxMesh=lr.a.CreateBox("physicsBodyBoxViewMesh",{size:1},e),this._debugBoxMesh.rotationQuaternion=a.b.Identity(),this._debugBoxMesh.material=this._getDebugMaterial(e),this._debugBoxMesh.setEnabled(!1)),this._debugBoxMesh.createInstance("physicsBodyBoxViewInstance")},e.prototype._getDebugSphereMesh=function(e){return this._debugSphereMesh||(this._debugSphereMesh=ur.CreateSphere("physicsBodySphereViewMesh",{diameter:1},e),this._debugSphereMesh.rotationQuaternion=a.b.Identity(),this._debugSphereMesh.material=this._getDebugMaterial(e),this._debugSphereMesh.setEnabled(!1)),this._debugSphereMesh.createInstance("physicsBodyBoxViewInstance")},e.prototype._getDebugCylinderMesh=function(e){return this._debugCylinderMesh||(this._debugCylinderMesh=Ln.CreateCylinder("physicsBodyCylinderViewMesh",{diameterTop:1,diameterBottom:1,height:1},e),this._debugCylinderMesh.rotationQuaternion=a.b.Identity(),this._debugCylinderMesh.material=this._getDebugMaterial(e),this._debugCylinderMesh.setEnabled(!1)),this._debugCylinderMesh.createInstance("physicsBodyBoxViewInstance")},e.prototype._getDebugMeshMesh=function(e,t){var n=new be.a(e.name,t,null,e);return n.position=a.e.Zero(),n.setParent(e),n.material=this._getDebugMaterial(t),this._debugMeshMeshes.push(n),n},e.prototype._getDebugMesh=function(e,t){var n=this;if(!this._utilityLayer)return null;if(t&&t.parent&&t.parent.physicsImpostor)return null;var r=null,i=this._utilityLayer.utilityLayerScene;switch(e.type){case gr.BoxImpostor:r=this._getDebugBoxMesh(i),e.getBoxSizeToRef(r.scaling);break;case gr.SphereImpostor:r=this._getDebugSphereMesh(i);var o=e.getRadius();r.scaling.x=2*o,r.scaling.y=2*o,r.scaling.z=2*o;break;case gr.MeshImpostor:t&&(r=this._getDebugMeshMesh(t,i));break;case gr.NoImpostor:if(t)t.getChildMeshes().filter((function(e){return e.physicsImpostor?1:0})).forEach((function(e){n._getDebugBoxMesh(i).parent=e}));break;case gr.CylinderImpostor:r=this._getDebugCylinderMesh(i);var a=e.object.getBoundingInfo();r.scaling.x=a.boundingBox.maximum.x-a.boundingBox.minimum.x,r.scaling.y=a.boundingBox.maximum.y-a.boundingBox.minimum.y,r.scaling.z=a.boundingBox.maximum.z-a.boundingBox.minimum.z}return r},e.prototype.dispose=function(){for(var e=this._numMeshes,t=0;t<e;t++)this.hideImpostor(this._impostors[0]);this._debugBoxMesh&&this._debugBoxMesh.dispose(),this._debugSphereMesh&&this._debugSphereMesh.dispose(),this._debugCylinderMesh&&this._debugCylinderMesh.dispose(),this._debugMaterial&&this._debugMaterial.dispose(),this._impostors.length=0,this._scene=null,this._physicsEnginePlugin=null,this._utilityLayer&&(this._utilityLayer.dispose(),this._utilityLayer=null)},e}(),vr=n(117);Pn.a.CreateLineSystem=function(e){for(var t=[],n=[],r=e.lines,i=e.colors,o=[],a=0,s=0;s<r.length;s++)for(var c=r[s],l=0;l<c.length;l++){if(n.push(c[l].x,c[l].y,c[l].z),i){var u=i[s];o.push(u[l].r,u[l].g,u[l].b,u[l].a)}l>0&&(t.push(a-1),t.push(a)),a++}var h=new Pn.a;return h.indices=t,h.positions=n,i&&(h.colors=o),h},Pn.a.CreateDashedLines=function(e){var t,n,r=e.dashSize||3,i=e.gapSize||1,o=e.dashNb||200,s=e.points,c=new Array,l=new Array,u=a.e.Zero(),h=0,d=0,p=0,f=0,m=0;for(m=0;m<s.length-1;m++)s[m+1].subtractToRef(s[m],u),h+=u.length();for(n=r*(t=h/o)/(r+i),m=0;m<s.length-1;m++){s[m+1].subtractToRef(s[m],u),d=Math.floor(u.length()/t),u.normalize();for(var g=0;g<d;g++)p=t*g,c.push(s[m].x+p*u.x,s[m].y+p*u.y,s[m].z+p*u.z),c.push(s[m].x+(p+n)*u.x,s[m].y+(p+n)*u.y,s[m].z+(p+n)*u.z),l.push(f,f+1),f+=2}var _=new Pn.a;return _.positions=c,_.indices=l,_},be.a.CreateLines=function(e,t,n,r,i){void 0===n&&(n=null),void 0===r&&(r=!1),void 0===i&&(i=null);var o={points:t,updatable:r,instance:i};return br.CreateLines(e,o,n)},be.a.CreateDashedLines=function(e,t,n,r,i,o,a,s){void 0===o&&(o=null);var c={points:t,dashSize:n,gapSize:r,dashNb:i,updatable:a,instance:s};return br.CreateDashedLines(e,c,o)};var br=function(){function e(){}return e.CreateLineSystem=function(e,t,n){var r=t.instance,i=t.lines,o=t.colors;if(r){var a,s,c=r.getVerticesData(On.b.PositionKind);o&&(a=r.getVerticesData(On.b.ColorKind));for(var l=0,u=0,h=0;h<i.length;h++)for(var d=i[h],p=0;p<d.length;p++)c[l]=d[p].x,c[l+1]=d[p].y,c[l+2]=d[p].z,o&&a&&(s=o[h],a[u]=s[p].r,a[u+1]=s[p].g,a[u+2]=s[p].b,a[u+3]=s[p].a,u+=4),l+=3;return r.updateVerticesData(On.b.PositionKind,c,!1,!1),o&&a&&r.updateVerticesData(On.b.ColorKind,a,!1,!1),r}var f=!!o,m=new vr.b(e,n,null,void 0,void 0,f,t.useVertexAlpha);return Pn.a.CreateLineSystem(t).applyToMesh(m,t.updatable),m},e.CreateLines=function(t,n,r){void 0===r&&(r=null);var i=n.colors?[n.colors]:null;return e.CreateLineSystem(t,{lines:[n.points],updatable:n.updatable,instance:n.instance,colors:i,useVertexAlpha:n.useVertexAlpha},r)},e.CreateDashedLines=function(e,t,n){void 0===n&&(n=null);var r=t.points,i=t.instance,o=t.gapSize||1,s=t.dashSize||3;if(i){return i.updateMeshPositions((function(e){var t,n,o=a.e.Zero(),s=e.length/6,c=0,l=0,u=0,h=0,d=0,p=0;for(d=0;d<r.length-1;d++)r[d+1].subtractToRef(r[d],o),c+=o.length();t=c/s;var f=i._creationDataStorage.dashSize;for(n=f*t/(f+i._creationDataStorage.gapSize),d=0;d<r.length-1;d++)for(r[d+1].subtractToRef(r[d],o),l=Math.floor(o.length()/t),o.normalize(),p=0;p<l&&h<e.length;)u=t*p,e[h]=r[d].x+u*o.x,e[h+1]=r[d].y+u*o.y,e[h+2]=r[d].z+u*o.z,e[h+3]=r[d].x+(u+n)*o.x,e[h+4]=r[d].y+(u+n)*o.y,e[h+5]=r[d].z+(u+n)*o.z,h+=6,p++;for(;h<e.length;)e[h]=r[d].x,e[h+1]=r[d].y,e[h+2]=r[d].z,h+=3}),!1),i}var c=new vr.b(e,n,null,void 0,void 0,void 0,t.useVertexAlpha);return Pn.a.CreateDashedLines(t).applyToMesh(c,t.updatable),c._creationDataStorage=new be.b,c._creationDataStorage.dashSize=s,c._creationDataStorage.gapSize=o,c},e}(),yr=function(){function e(e){this.ray=e}return e.CreateAndShow=function(t,n,r){var i=new e(t);return i.show(n,r),i},e.prototype.show=function(e,t){if(!this._renderFunction&&this.ray){var n=this.ray;this._renderFunction=this._render.bind(this),this._scene=e,this._renderPoints=[n.origin,n.origin.add(n.direction.scale(n.length))],this._renderLine=be.a.CreateLines("ray",this._renderPoints,e,!0),this._renderFunction&&this._scene.registerBeforeRender(this._renderFunction)}t&&this._renderLine&&this._renderLine.color.copyFrom(t)},e.prototype.hide=function(){this._renderFunction&&this._scene&&(this._scene.unregisterBeforeRender(this._renderFunction),this._scene=null,this._renderFunction=null,this._renderLine&&(this._renderLine.dispose(),this._renderLine=null),this._renderPoints=[])},e.prototype._render=function(){var e=this.ray;if(e){var t=this._renderPoints[1],n=Math.min(e.length,1e6);t.copyFrom(e.direction),t.scaleInPlace(n),t.addInPlace(e.origin),be.a.CreateLines("ray",this._renderPoints,this._scene,!0,this._renderLine)}},e.prototype.attachToMesh=function(e,t,n,r){this._attachedToMesh=e;var i=this.ray;i&&(i.direction||(i.direction=a.e.Zero()),i.origin||(i.origin=a.e.Zero()),r&&(i.length=r),n||(n=a.e.Zero()),t||(t=new a.e(0,0,-1)),this._meshSpaceDirection?(this._meshSpaceDirection.copyFrom(t),this._meshSpaceOrigin.copyFrom(n)):(this._meshSpaceDirection=t.clone(),this._meshSpaceOrigin=n.clone()),this._updateToMeshFunction||(this._updateToMeshFunction=this._updateToMesh.bind(this),this._attachedToMesh.getScene().registerBeforeRender(this._updateToMeshFunction)),this._updateToMesh())},e.prototype.detachFromMesh=function(){this._attachedToMesh&&(this._updateToMeshFunction&&this._attachedToMesh.getScene().unregisterBeforeRender(this._updateToMeshFunction),this._attachedToMesh=null,this._updateToMeshFunction=null)},e.prototype._updateToMesh=function(){var e=this.ray;this._attachedToMesh&&e&&(this._attachedToMesh._isDisposed?this.detachFromMesh():(this._attachedToMesh.getDirectionToRef(this._meshSpaceDirection,e.direction),a.e.TransformCoordinatesToRef(this._meshSpaceOrigin,this._attachedToMesh.getWorldMatrix(),e.origin)))},e.prototype.dispose=function(){this.hide(),this.detachFromMesh(),this.ray=null},e}(),Cr=function(){function e(e,t,n,r,i){void 0===r&&(r=!0),void 0===i&&(i=1),this.skeleton=e,this.mesh=t,this.autoUpdateBonesMatrices=r,this.renderingGroupId=i,this.color=s.a.White(),this._debugLines=new Array,this._isEnabled=!1,this._scene=n,this._utilityLayer=new rr.a(this._scene,!1),this._utilityLayer.pickUtilitySceneFirst=!1,this._utilityLayer.utilityLayerScene.autoClearDepthAndStencil=!0,this.update(),this._renderFunction=this.update.bind(this)}return Object.defineProperty(e.prototype,"debugMesh",{get:function(){return this._debugMesh},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"isEnabled",{get:function(){return this._isEnabled},set:function(e){this._isEnabled!==e&&(this._isEnabled=e,e?this._scene.registerBeforeRender(this._renderFunction):this._scene.unregisterBeforeRender(this._renderFunction))},enumerable:!0,configurable:!0}),e.prototype._getBonePosition=function(e,t,n,r,i,o){void 0===r&&(r=0),void 0===i&&(i=0),void 0===o&&(o=0);var s=a.c.Matrix[0],c=t.getParent();if(s.copyFrom(t.getLocalMatrix()),0!==r||0!==i||0!==o){var l=a.c.Matrix[1];a.a.IdentityToRef(l),l.setTranslationFromFloats(r,i,o),l.multiplyToRef(s,s)}c&&s.multiplyToRef(c.getAbsoluteTransform(),s),s.multiplyToRef(n,s),e.x=s.m[12],e.y=s.m[13],e.z=s.m[14]},e.prototype._getLinesForBonesWithLength=function(e,t){for(var n=e.length,r=this.mesh._effectiveMesh.position,i=0;i<n;i++){var o=e[i],s=this._debugLines[i];s||(s=[a.e.Zero(),a.e.Zero()],this._debugLines[i]=s),this._getBonePosition(s[0],o,t),this._getBonePosition(s[1],o,t,0,o.length,0),s[0].subtractInPlace(r),s[1].subtractInPlace(r)}},e.prototype._getLinesForBonesNoLength=function(e,t){for(var n=e.length,r=0,i=this.mesh._effectiveMesh,o=i.position,s=n-1;s>=0;s--){var c=e[s],l=c.getParent();if(l){var u=this._debugLines[r];u||(u=[a.e.Zero(),a.e.Zero()],this._debugLines[r]=u),c.getAbsolutePositionToRef(i,u[0]),l.getAbsolutePositionToRef(i,u[1]),u[0].subtractInPlace(o),u[1].subtractInPlace(o),r++}}},e.prototype.update=function(){if(this._utilityLayer){this.autoUpdateBonesMatrices&&this.skeleton.computeAbsoluteTransforms();var e=this.mesh._effectiveMesh;void 0===this.skeleton.bones[0].length?this._getLinesForBonesNoLength(this.skeleton.bones,e.getWorldMatrix()):this._getLinesForBonesWithLength(this.skeleton.bones,e.getWorldMatrix());var t=this._utilityLayer.utilityLayerScene;this._debugMesh?br.CreateLineSystem("",{lines:this._debugLines,updatable:!0,instance:this._debugMesh},t):(this._debugMesh=br.CreateLineSystem("",{lines:this._debugLines,updatable:!0,instance:null},t),this._debugMesh.renderingGroupId=this.renderingGroupId),this._debugMesh.position.copyFrom(this.mesh.position),this._debugMesh.color=this.color}},e.prototype.dispose=function(){this.isEnabled=!1,this._debugMesh&&(this.isEnabled=!1,this._debugMesh.dispose(),this._debugMesh=null),this._utilityLayer&&(this._utilityLayer.dispose(),this._utilityLayer=null)},e}(),xr=n(77),Tr=n(37),Er=n(220),Sr=function(){this._timeElapsedQueryEnded=!1},Pr=function(){this.occlusionInternalRetryCounter=0,this.isOcclusionQueryInProgress=!1,this.isOccluded=!1,this.occlusionRetryCount=-1,this.occlusionType=Me.a.OCCLUSION_TYPE_NONE,this.occlusionQueryAlgorithmType=Me.a.OCCLUSION_ALGORITHM_TYPE_CONSERVATIVE};ne.a.prototype.createQuery=function(){return this._gl.createQuery()},ne.a.prototype.deleteQuery=function(e){return this._gl.deleteQuery(e),this},ne.a.prototype.isQueryResultAvailable=function(e){return this._gl.getQueryParameter(e,this._gl.QUERY_RESULT_AVAILABLE)},ne.a.prototype.getQueryResult=function(e){return this._gl.getQueryParameter(e,this._gl.QUERY_RESULT)},ne.a.prototype.beginOcclusionQuery=function(e,t){var n=this._getGlAlgorithmType(e);return this._gl.beginQuery(n,t),this},ne.a.prototype.endOcclusionQuery=function(e){var t=this._getGlAlgorithmType(e);return this._gl.endQuery(t),this},ne.a.prototype._createTimeQuery=function(){var e=this.getCaps().timerQuery;return e.createQueryEXT?e.createQueryEXT():this.createQuery()},ne.a.prototype._deleteTimeQuery=function(e){var t=this.getCaps().timerQuery;t.deleteQueryEXT?t.deleteQueryEXT(e):this.deleteQuery(e)},ne.a.prototype._getTimeQueryResult=function(e){var t=this.getCaps().timerQuery;return t.getQueryObjectEXT?t.getQueryObjectEXT(e,t.QUERY_RESULT_EXT):this.getQueryResult(e)},ne.a.prototype._getTimeQueryAvailability=function(e){var t=this.getCaps().timerQuery;return t.getQueryObjectEXT?t.getQueryObjectEXT(e,t.QUERY_RESULT_AVAILABLE_EXT):this.isQueryResultAvailable(e)},ne.a.prototype.startTimeQuery=function(){var e=this.getCaps(),t=e.timerQuery;if(!t)return null;var n=new Sr;if(this._gl.getParameter(t.GPU_DISJOINT_EXT),e.canUseTimestampForTimerQuery)n._startTimeQuery=this._createTimeQuery(),t.queryCounterEXT(n._startTimeQuery,t.TIMESTAMP_EXT);else{if(this._currentNonTimestampToken)return this._currentNonTimestampToken;n._timeElapsedQuery=this._createTimeQuery(),t.beginQueryEXT?t.beginQueryEXT(t.TIME_ELAPSED_EXT,n._timeElapsedQuery):this._gl.beginQuery(t.TIME_ELAPSED_EXT,n._timeElapsedQuery),this._currentNonTimestampToken=n}return n},ne.a.prototype.endTimeQuery=function(e){var t=this.getCaps(),n=t.timerQuery;if(!n||!e)return-1;if(t.canUseTimestampForTimerQuery){if(!e._startTimeQuery)return-1;e._endTimeQuery||(e._endTimeQuery=this._createTimeQuery(),n.queryCounterEXT(e._endTimeQuery,n.TIMESTAMP_EXT))}else if(!e._timeElapsedQueryEnded){if(!e._timeElapsedQuery)return-1;n.endQueryEXT?n.endQueryEXT(n.TIME_ELAPSED_EXT):this._gl.endQuery(n.TIME_ELAPSED_EXT),e._timeElapsedQueryEnded=!0}var r=this._gl.getParameter(n.GPU_DISJOINT_EXT),i=!1;if(e._endTimeQuery?i=this._getTimeQueryAvailability(e._endTimeQuery):e._timeElapsedQuery&&(i=this._getTimeQueryAvailability(e._timeElapsedQuery)),i&&!r){var o=0;if(t.canUseTimestampForTimerQuery){if(!e._startTimeQuery||!e._endTimeQuery)return-1;var a=this._getTimeQueryResult(e._startTimeQuery);o=this._getTimeQueryResult(e._endTimeQuery)-a,this._deleteTimeQuery(e._startTimeQuery),this._deleteTimeQuery(e._endTimeQuery),e._startTimeQuery=null,e._endTimeQuery=null}else{if(!e._timeElapsedQuery)return-1;o=this._getTimeQueryResult(e._timeElapsedQuery),this._deleteTimeQuery(e._timeElapsedQuery),e._timeElapsedQuery=null,e._timeElapsedQueryEnded=!1,this._currentNonTimestampToken=null}return o}return-1},ne.a.prototype._getGlAlgorithmType=function(e){return e===Me.a.OCCLUSION_ALGORITHM_TYPE_CONSERVATIVE?this._gl.ANY_SAMPLES_PASSED_CONSERVATIVE:this._gl.ANY_SAMPLES_PASSED},Object.defineProperty(Me.a.prototype,"isOcclusionQueryInProgress",{get:function(){return this._occlusionDataStorage.isOcclusionQueryInProgress},set:function(e){this._occlusionDataStorage.isOcclusionQueryInProgress=e},enumerable:!1,configurable:!0}),Object.defineProperty(Me.a.prototype,"_occlusionDataStorage",{get:function(){return this.__occlusionDataStorage||(this.__occlusionDataStorage=new Pr),this.__occlusionDataStorage},enumerable:!1,configurable:!0}),Object.defineProperty(Me.a.prototype,"isOccluded",{get:function(){return this._occlusionDataStorage.isOccluded},set:function(e){this._occlusionDataStorage.isOccluded=e},enumerable:!0,configurable:!0}),Object.defineProperty(Me.a.prototype,"occlusionQueryAlgorithmType",{get:function(){return this._occlusionDataStorage.occlusionQueryAlgorithmType},set:function(e){this._occlusionDataStorage.occlusionQueryAlgorithmType=e},enumerable:!0,configurable:!0}),Object.defineProperty(Me.a.prototype,"occlusionType",{get:function(){return this._occlusionDataStorage.occlusionType},set:function(e){this._occlusionDataStorage.occlusionType=e},enumerable:!0,configurable:!0}),Object.defineProperty(Me.a.prototype,"occlusionRetryCount",{get:function(){return this._occlusionDataStorage.occlusionRetryCount},set:function(e){this._occlusionDataStorage.occlusionRetryCount=e},enumerable:!0,configurable:!0}),Me.a.prototype._checkOcclusionQuery=function(){var e=this._occlusionDataStorage;if(e.occlusionType===Me.a.OCCLUSION_TYPE_NONE)return e.isOccluded=!1,!1;var t=this.getEngine();if(t.webGLVersion<2)return e.isOccluded=!1,!1;if(!t.isQueryResultAvailable)return e.isOccluded=!1,!1;if(this.isOcclusionQueryInProgress&&this._occlusionQuery)if(t.isQueryResultAvailable(this._occlusionQuery)){var n=t.getQueryResult(this._occlusionQuery);e.isOcclusionQueryInProgress=!1,e.occlusionInternalRetryCounter=0,e.isOccluded=1!==n}else{if(e.occlusionInternalRetryCounter++,!(-1!==e.occlusionRetryCount&&e.occlusionInternalRetryCounter>e.occlusionRetryCount))return!1;e.isOcclusionQueryInProgress=!1,e.occlusionInternalRetryCounter=0,e.isOccluded=e.occlusionType!==Me.a.OCCLUSION_TYPE_OPTIMISTIC&&e.isOccluded}var r=this.getScene();if(r.getBoundingBoxRenderer){var i=r.getBoundingBoxRenderer();this._occlusionQuery||(this._occlusionQuery=t.createQuery()),t.beginOcclusionQuery(e.occlusionQueryAlgorithmType,this._occlusionQuery),i.renderOcclusionBoundingBox(this),t.endOcclusionQuery(e.occlusionQueryAlgorithmType),this._occlusionDataStorage.isOcclusionQueryInProgress=!0}return e.isOccluded};var Or=!0;ne.a.prototype.createTransformFeedback=function(){return this._gl.createTransformFeedback()},ne.a.prototype.deleteTransformFeedback=function(e){this._gl.deleteTransformFeedback(e)},ne.a.prototype.bindTransformFeedback=function(e){this._gl.bindTransformFeedback(this._gl.TRANSFORM_FEEDBACK,e)},ne.a.prototype.beginTransformFeedback=function(e){void 0===e&&(e=!0),this._gl.beginTransformFeedback(e?this._gl.POINTS:this._gl.TRIANGLES)},ne.a.prototype.endTransformFeedback=function(){this._gl.endTransformFeedback()},ne.a.prototype.setTranformFeedbackVaryings=function(e,t){this._gl.transformFeedbackVaryings(e,t,this._gl.INTERLEAVED_ATTRIBS)},ne.a.prototype.bindTransformFeedbackBuffer=function(e){this._gl.bindBufferBase(this._gl.TRANSFORM_FEEDBACK_BUFFER,0,e?e.underlyingResource:null)};var Ar=function(){};ne.a.prototype.getInputElement=function(){return this.inputElement||this.getRenderingCanvas()},ne.a.prototype.registerView=function(e,t){var n=this;this.views||(this.views=[]);for(var r=0,i=this.views;r<i.length;r++){var o=i[r];if(o.target===e)return o}var a=this.getRenderingCanvas();a&&(e.width=a.width,e.height=a.height);var s={target:e,camera:t};return this.views.push(s),t&&t.onDisposeObservable.add((function(){n.unRegisterView(e)})),s},ne.a.prototype.unRegisterView=function(e){if(!this.views)return this;for(var t=0,n=this.views;t<n.length;t++){var r=n[t];if(r.target===e){var i=this.views.indexOf(r);-1!==i&&this.views.splice(i,1);break}}return this},ne.a.prototype._renderViews=function(){if(!this.views)return!1;var e=this.getRenderingCanvas();if(!e)return!1;for(var t=0,n=this.views;t<n.length;t++){var r=n[t],i=r.target,o=i.getContext("2d");if(o){var a=r.camera,s=null,c=null;if(a){if((c=a.getScene()).activeCameras.length)continue;this.activeView=r,s=c.activeCamera,c.activeCamera=a}i.width=i.clientWidth,i.height=i.clientHeight,e.width=i.clientWidth,e.height=i.clientHeight,this._renderFrame(),o.drawImage(e,0,0),s&&c&&(c.activeCamera=s)}}return this.activeView=null,!0};var Mr,wr,Rr=n(189),Ir=n(161),Lr=n(130),Dr=n(118),Nr=n(150),Fr=((Mr={})[On.b.PositionKind]=0,Mr[On.b.NormalKind]=1,Mr[On.b.TangentKind]=2,Mr[On.b.UVKind]=10,Mr[On.b.UV2Kind]=11,Mr[On.b.UV3Kind]=12,Mr[On.b.UV4Kind]=13,Mr[On.b.ColorKind]=4,Mr[On.b.MatricesIndicesKind]=8,Mr[On.b.MatricesWeightsKind]=9,Mr),kr=((wr={})[On.b.PositionKind]="a_position",wr[On.b.NormalKind]="a_normal",wr[On.b.TangentKind]="a_tangent",wr[On.b.UVKind]="a_texcoord0",wr[On.b.UV2Kind]="a_texcoord1",wr[On.b.UV3Kind]="a_texcoord2",wr[On.b.UV4Kind]="a_texcoord3",wr[On.b.ColorKind]="a_color0",wr[On.b.MatricesIndicesKind]="a_indices",wr[On.b.MatricesWeightsKind]="a_weight",wr),Br=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return Object(h.__extends)(t,e),t.prototype.lineProcessor=function(e){for(var t=0,n=this._replacements;t<n.length;t++){var r=n[t];e=e.replace(r.searchValue,r.replaceValue)}return e},t.prototype.attributeProcessor=function(t){var n=t.match(/attribute\s+[^\s]+\s+([^\s]+)\s*(?:\[.+\])?\s*;/)[1],r=Fr[n];if(void 0===r&&(r=this._genericAttributeLocation++)>17)throw new Error("Exceeded maximum custom attributes");var i=kr[n];if(void 0===i)throw new Error("Can't find bgfx name mapping");return t=t.replace(n,i),this._replacements.push({searchValue:new RegExp("\\b"+n+"\\b","g"),replaceValue:""+i}),"layout(location="+r+") "+e.prototype.attributeProcessor.call(this,t)},t.prototype.varyingProcessor=function(t,n){var r;return n?r=this._varyingLocationMap[t]:(r=this._varyingLocationCount++,this._varyingLocationMap[t]=r),"layout(location="+r+") "+e.prototype.varyingProcessor.call(this,t,n)},t.prototype.uniformProcessor=function(e){var t=e.match(/uniform\s+([^\s]+)\s+([^\s]+)\s*(?:\[.+\])?\s*;/),n=t[1],r=t[2];switch(n){case"sampler2D":case"samplerCube":var i=n.substr(7),o=this._textureCount++;return this._replacements.push({searchValue:new RegExp("\\b"+r+"\\b"),replaceValue:"sampler"+i+"("+r+"Texture, "+r+")"}),"layout(binding="+o+") uniform texture"+i+" "+r+"Texture;\nlayout(binding="+o+") uniform sampler "+r+";";case"float":this._replacements.push({searchValue:new RegExp("\\b"+r+"\\b"),replaceValue:r+".x"}),e="uniform vec4 "+r+";";break;case"vec2":this._replacements.push({searchValue:new RegExp("\\b"+r+"\\b"),replaceValue:r+".xy"}),e="uniform vec4 "+r+";";break;case"vec3":this._replacements.push({searchValue:new RegExp("\\b"+r+"\\b"),replaceValue:r+".xyz"}),e="uniform vec4 "+r+";"}return this._uniforms.push(e),1===this._uniforms.length?"<UNIFORM>":""},t.prototype.preProcessor=function(e,t,n){return this._genericAttributeLocation=10,n||(this._varyingLocationCount=0,this._varyingLocationMap={}),this._replacements=[],this._textureCount=0,this._uniforms=[],e},t.prototype.postProcessor=function(t,n,r){return t=(t=(t=e.prototype.postProcessor.call(this,t,n,r)).replace("<UNIFORM>","layout(binding=0) uniform Frame {\n"+this._uniforms.join("\n")+"\n};")).replace("out vec4 glFragColor","layout(location=0) out vec4 glFragColor")},t}(Ir.a),Vr=function(){function e(){this.isAsync=!1,this.isReady=!1}return e.prototype._handlesSpectorRebuildCallback=function(e){throw new Error("Not implemented")},e}(),zr=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return Object(h.__extends)(t,e),t}(Lr.a),Ur=function(){function e(){}return e.POINT=0,e.MINPOINT_MAGPOINT_MIPPOINT=e.POINT,e.BILINEAR=1,e.MINLINEAR_MAGLINEAR_MIPPOINT=e.BILINEAR,e.TRILINEAR=2,e.MINLINEAR_MAGLINEAR_MIPLINEAR=e.TRILINEAR,e.ANISOTROPIC=3,e.POINT_COMPARE=4,e.TRILINEAR_COMPARE=5,e.MINBILINEAR_MAGPOINT=6,e.MINLINEAR_MAGPOINT_MIPLINEAR=e.MINBILINEAR_MAGPOINT,e.MINPOINT_MAGPOINT_MIPLINEAR=7,e.MINPOINT_MAGLINEAR_MIPPOINT=8,e.MINPOINT_MAGLINEAR_MIPLINEAR=9,e.MINLINEAR_MAGPOINT_MIPPOINT=10,e}(),jr=function(){function e(){}return e.CLEAR_COLOR=1,e.CLEAR_DEPTH=2,e.CLEAR_STENCIL=4,e}(),Gr=function(){function e(){}return e.WRAP=0,e.MIRROR=1,e.CLAMP=2,e.BORDER=3,e.MIRROR_ONCE=4,e}(),Hr=function(){function e(){}return e.RGBA8=0,e.RGBA32F=1,e}(),Wr=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return Object(h.__extends)(t,e),t.prototype.getInternalTexture=function(){return this},t.prototype.getViewCount=function(){return 1},t}(sn.a),Xr=function(e){function t(){var t=e.call(this,null)||this;return t._native=new _native.Engine,t.INVALID_HANDLE=65535,t._webGLVersion=2,t.disableUniformBuffers=!0,t._caps={maxTexturesImageUnits:16,maxVertexTextureImageUnits:16,maxCombinedTexturesImageUnits:32,maxTextureSize:512,maxCubemapTextureSize:512,maxRenderTextureSize:512,maxVertexAttribs:16,maxVaryingVectors:16,maxFragmentUniformVectors:16,maxVertexUniformVectors:16,standardDerivatives:!0,astc:null,pvrtc:null,etc1:null,etc2:null,maxAnisotropy:16,uintIndices:!1,fragmentDepthSupported:!1,highPrecisionShaderSupported:!0,colorBufferFloat:!1,textureFloat:!1,textureFloatLinearFiltering:!1,textureFloatRender:!1,textureHalfFloat:!1,textureHalfFloatLinearFiltering:!1,textureHalfFloatRender:!1,textureLOD:!0,drawBuffersExtension:!1,depthTextureExtension:!1,vertexArrayObject:!0,instancedArrays:!1,canUseTimestampForTimerQuery:!1,blendMinMax:!1,maxMSAASamples:1},Xe.b.Log("Babylon Native (v"+ne.a.Version+") launched"),"undefined"==typeof URL&&(window.URL={createObjectURL:function(){},revokeObjectURL:function(){}}),"undefined"==typeof Blob&&(window.Blob=function(){}),t._shaderProcessor=new Br,t}return Object(h.__extends)(t,e),t.prototype.getHardwareScalingLevel=function(){return 1},t.prototype._queueNewFrame=function(e,t){return t.requestAnimationFrame?t.requestAnimationFrame(e):this._native.requestAnimationFrame(e),0},t.prototype._bindUnboundFramebuffer=function(e){this._currentFramebuffer!==e&&(this._currentFramebuffer&&this._native.unbindFramebuffer(this._currentFramebuffer),e&&this._native.bindFramebuffer(e),this._currentFramebuffer=e)},t.prototype.getHostDocument=function(){return null},t.prototype.clear=function(e,t,n,r){void 0===r&&(r=!1);var i=0;t&&e&&(this._native.clearColor(e.r,e.g,e.b,void 0!==e.a?e.a:1),i|=jr.CLEAR_COLOR),n&&(this._native.clearDepth(1),i|=jr.CLEAR_DEPTH),r&&(this._native.clearStencil(0),i|=jr.CLEAR_STENCIL),this._native.clear(i)},t.prototype.createIndexBuffer=function(e){var t=this._normalizeIndexData(e),n=new zr;if(n.references=1,n.is32Bits=4===t.BYTES_PER_ELEMENT,n.nativeIndexBuffer=this._native.createIndexBuffer(t),n.nativeVertexBuffer===this.INVALID_HANDLE)throw new Error("Could not create a native index buffer.");return n},t.prototype.createVertexBuffer=function(e){var t=new zr;if(t.references=1,t.nativeVertexBuffer=this._native.createVertexBuffer(ArrayBuffer.isView(e)?e:new Float32Array(e)),t.nativeVertexBuffer===this.INVALID_HANDLE)throw new Error("Could not create a native vertex buffer.");return t},t.prototype.recordVertexArrayObject=function(e,t,n){var r=this._native.createVertexArray();t&&this._native.recordIndexBuffer(r,t.nativeIndexBuffer);for(var i=n.getAttributesNames(),o=0;o<i.length;o++){var a=n.getAttributeLocation(o);if(a>=0){var s=e[i[o]];if(s){var c=s.getBuffer();c&&this._native.recordVertexBuffer(r,c.nativeVertexBuffer,a,s.byteOffset,s.byteStride,s.getSize(),s.type,s.normalized)}}}return r},t.prototype.bindVertexArrayObject=function(e){this._native.bindVertexArray(e)},t.prototype.releaseVertexArrayObject=function(e){this._native.deleteVertexArray(e)},t.prototype.getAttributes=function(e,t){var n=e;return this._native.getAttributes(n.nativeProgram,t)},t.prototype.drawElementsType=function(e,t,n,r){this._drawCalls.addCount(1,!1),this._native.drawIndexed(e,t,n)},t.prototype.drawArraysType=function(e,t,n,r){this._drawCalls.addCount(1,!1),this._native.draw(e,t,n)},t.prototype.createPipelineContext=function(){return new Vr},t.prototype._preparePipelineContext=function(e,t,n,r,i,o,a){var s=e;s.nativeProgram=r?this.createRawShaderProgram(e,t,n,void 0,a):this.createShaderProgram(e,t,n,o,void 0,a)},t.prototype._isRenderingStateCompiled=function(e){return!0},t.prototype._executeWhenRenderingStateIsCompiled=function(e,t){t()},t.prototype.createRawShaderProgram=function(e,t,n,r,i){throw void 0===i&&(i=null),new Error("Not Supported")},t.prototype.createShaderProgram=function(e,t,n,r,i,o){void 0===o&&(o=null),this.onBeforeShaderCompilationObservable.notifyObservers(this);var a=this._native.createProgram(Tr.a._ConcatenateShader(t,r),Tr.a._ConcatenateShader(n,r));return this.onAfterShaderCompilationObservable.notifyObservers(this),a},t.prototype._setProgram=function(e){this._currentProgram!==e&&(this._native.setProgram(e),this._currentProgram=e)},t.prototype._releaseEffect=function(e){},t.prototype._deletePipelineContext=function(e){},t.prototype.getUniforms=function(e,t){var n=e;return this._native.getUniforms(n.nativeProgram,t)},t.prototype.bindUniformBlock=function(e,t,n){throw new Error("Not Implemented")},t.prototype.bindSamplers=function(e){var t=e.getPipelineContext();this._setProgram(t.nativeProgram);for(var n=e.getSamplers(),r=0;r<n.length;r++){var i=e.getUniform(n[r]);i&&(this._boundUniforms[r]=i)}this._currentEffect=null},t.prototype.setMatrix=function(e,t){e&&this._native.setMatrix(e,t.toArray())},t.prototype.getRenderWidth=function(e){return void 0===e&&(e=!1),!e&&this._currentRenderTarget?this._currentRenderTarget.width:this._native.getRenderWidth()},t.prototype.getRenderHeight=function(e){return void 0===e&&(e=!1),!e&&this._currentRenderTarget?this._currentRenderTarget.height:this._native.getRenderHeight()},t.prototype.setViewport=function(e,t,n){this._cachedViewport=e,this._native.setViewPort(e.x,e.y,e.width,e.height)},t.prototype.setState=function(e,t,n,r){void 0===t&&(t=0),void 0===r&&(r=!1),this._native.setState(e,t,r)},t.prototype.setZOffset=function(e){this._native.setZOffset(e)},t.prototype.getZOffset=function(){return this._native.getZOffset()},t.prototype.setDepthBuffer=function(e){this._native.setDepthTest(e)},t.prototype.getDepthWrite=function(){return this._native.getDepthWrite()},t.prototype.setDepthWrite=function(e){this._native.setDepthWrite(e)},t.prototype.setColorWrite=function(e){this._native.setColorWrite(e),this._colorWrite=e},t.prototype.getColorWrite=function(){return this._colorWrite},t.prototype.setAlphaConstants=function(e,t,n,r){throw new Error("Setting alpha blend constant color not yet implemented.")},t.prototype.setAlphaMode=function(e,t){void 0===t&&(t=!1),this._alphaMode!==e&&(this._native.setBlendMode(e),t||this.setDepthWrite(0===e),this._alphaMode=e)},t.prototype.getAlphaMode=function(){return this._alphaMode},t.prototype.setInt=function(e,t){e&&this._native.setInt(e,t)},t.prototype.setIntArray=function(e,t){e&&this._native.setIntArray(e,t)},t.prototype.setIntArray2=function(e,t){e&&this._native.setIntArray2(e,t)},t.prototype.setIntArray3=function(e,t){e&&this._native.setIntArray3(e,t)},t.prototype.setIntArray4=function(e,t){e&&this._native.setIntArray4(e,t)},t.prototype.setFloatArray=function(e,t){e&&this._native.setFloatArray(e,t)},t.prototype.setFloatArray2=function(e,t){e&&this._native.setFloatArray2(e,t)},t.prototype.setFloatArray3=function(e,t){e&&this._native.setFloatArray3(e,t)},t.prototype.setFloatArray4=function(e,t){e&&this._native.setFloatArray4(e,t)},t.prototype.setArray=function(e,t){e&&this._native.setFloatArray(e,t)},t.prototype.setArray2=function(e,t){e&&this._native.setFloatArray2(e,t)},t.prototype.setArray3=function(e,t){e&&this._native.setFloatArray3(e,t)},t.prototype.setArray4=function(e,t){e&&this._native.setFloatArray4(e,t)},t.prototype.setMatrices=function(e,t){e&&this._native.setMatrices(e,t)},t.prototype.setMatrix3x3=function(e,t){e&&this._native.setMatrix3x3(e,t)},t.prototype.setMatrix2x2=function(e,t){e&&this._native.setMatrix2x2(e,t)},t.prototype.setFloat=function(e,t){e&&this._native.setFloat(e,t)},t.prototype.setFloat2=function(e,t,n){e&&this._native.setFloat2(e,t,n)},t.prototype.setFloat3=function(e,t,n,r){e&&this._native.setFloat3(e,t,n,r)},t.prototype.setFloat4=function(e,t,n,r,i){e&&this._native.setFloat4(e,t,n,r,i)},t.prototype.setColor3=function(e,t){e&&this._native.setFloat3(e,t.r,t.g,t.b)},t.prototype.setColor4=function(e,t,n){e&&this._native.setFloat4(e,t.r,t.g,t.b,n)},t.prototype.wipeCaches=function(e){this.preventCacheWipeBetweenFrames||(this.resetTextureCache(),this._currentEffect=null,e&&(this._currentProgram=null,this._stencilState.reset(),this._depthCullingState.reset(),this._alphaState.reset()),this._cachedVertexBuffers=null,this._cachedIndexBuffer=null,this._cachedEffectForVertexBuffers=null)},t.prototype._createTexture=function(){return this._native.createTexture()},t.prototype._deleteTexture=function(e){this._native.deleteTexture(e)},t.prototype.createTexture=function(e,t,n,r,i,o,a,s,c,l,u,h){var d=this;void 0===i&&(i=3),void 0===o&&(o=null),void 0===a&&(a=null),void 0===s&&(s=null),void 0===c&&(c=null),void 0===l&&(l=null),void 0===u&&(u=null);for(var p=String(e),f="data:"===p.substr(0,5),m="blob:"===p.substr(0,5),g=c||new sn.a(this,sn.b.Url),_=p.lastIndexOf("."),v=u||(_>-1?p.substring(_).toLowerCase():""),b=null,y=0,C=ne.a._TextureLoaders;y<C.length;y++){var x=C[y];if(x.canLoad(v)){b=x;break}}r&&r._addPendingData(g),g.url=p,g.generateMipMaps=!t,g.samplingMode=i,g.invertY=n,this.doNotHandleContextLost||(g._buffer=s);var T=null;o&&!c&&(T=g.onLoadedObservable.add(o)),c||this._internalTexturesCache.push(g);if(b)throw new Error("Loading textures from IInternalTextureLoader not yet implemented.");var E=function(e,o){if("string"==typeof e)throw new Error("Loading textures from string data not yet implemented.");m&&!d.doNotHandleContextLost&&(g._buffer=e);var a=g._webGLTexture;if(a){if(!d._native.loadTexture(a,e,!t,n))throw new Error("Could not load a native texture.");g.baseWidth=d._native.getTextureWidth(a),g.baseHeight=d._native.getTextureHeight(a),g.width=g.baseWidth,g.height=g.baseHeight,g.isReady=!0;var s=d._getSamplingFilter(i);d._native.setTextureSampling(a,s),r&&r._removePendingData(g),g.onLoadedObservable.notifyObservers(g),g.onLoadedObservable.clear()}else r&&r._removePendingData(g)};if(s instanceof ArrayBuffer)E(s);else if(ArrayBuffer.isView(s))E(s.buffer);else{if(s instanceof Blob)throw new Error("Loading texture from Blob not yet implemented.");if(f)E(Xe.b.DecodeBase64(s));else{Xe.b.LoadFile(p,E,void 0,void 0,!0,(function(e,o){!function(e,o){r&&r._removePendingData(g),T&&g.onLoadedObservable.remove(T),Xe.b.UseFallbackTexture&&d.createTexture(Xe.b.fallbackTexture,t,n,r,i,null,a,s,g),a&&a(e||"Unknown error",o)}("Failed to retrieve "+p+".",o)}))}}return g},t.prototype.createCubeTexture=function(e,t,n,r,i,o,a,s,c,l,u,h){var d=this;void 0===i&&(i=null),void 0===o&&(o=null),void 0===s&&(s=null),void 0===c&&(c=!1),void 0===l&&(l=0),void 0===u&&(u=0),void 0===h&&(h=null);var p=h||new sn.a(this,sn.b.Cube);p.isCube=!0,p.url=e,p.generateMipMaps=!r,p._lodGenerationScale=l,p._lodGenerationOffset=u,this._doNotHandleContextLost||(p._extension=s,p._files=n);var f=e.lastIndexOf(".");if(".env"===(s||(f>-1?e.substring(f).toLowerCase():""))){if(n&&6===n.length)throw new Error("Multi-file loading not allowed on env files.");this._loadFile(e,(function(e){return function(e){var t=Dr.a.GetEnvInfo(e);if(p.width=t.width,p.height=t.width,Dr.a.UploadEnvSpherical(p,t),1!==t.version)throw new Error('Unsupported babylon environment map version "'+t.version+'"');var n=t.specular;if(!n)throw new Error("Nothing else parsed so far");p._lodGenerationScale=n.lodGenerationScale;var r=Dr.a.CreateImageDataArrayBufferViews(e,t);if(p.format=5,p.type=0,p.generateMipMaps=!0,p.getEngine().updateTextureSamplingMode(nn.a.TRILINEAR_SAMPLINGMODE,p),p._isRGBD=!0,p.invertY=!0,!d._native.loadEnvTexture(p._webGLTexture,r))throw new Error("Could not load a native cube texture.");p.isReady=!0,i&&i()}(new Uint8Array(e))}),void 0,void 0,!0,(function(e,t){o&&e&&o(e.status+" "+e.statusText,t)}))}else{if(!n||6!==n.length)throw new Error("Cannot load cubemap because 6 files were not defined");var m=[n[0],n[3],n[1],n[4],n[2],n[5]];Promise.all(m.map((function(e){return Xe.b.LoadFileAsync(e).then((function(e){return new Uint8Array(e)}))}))).then((function(e){d._native.loadCubeTexture(p._webGLTexture,e,!r)})).then((function(){p.isReady=!0,i&&i()}),(function(e){o&&o("Failed to load cubemap: "+e.message,e)}))}return this._internalTexturesCache.push(p),p},t.prototype._getSamplingFilter=function(e){switch(e){case 2:return Ur.MINLINEAR_MAGLINEAR_MIPPOINT;case 3:return Ur.MINLINEAR_MAGLINEAR_MIPLINEAR;case 1:return Ur.MINPOINT_MAGPOINT_MIPLINEAR;case 4:return Ur.MINPOINT_MAGPOINT_MIPPOINT;case 5:return Ur.MINLINEAR_MAGPOINT_MIPPOINT;case 6:case 7:return Ur.MINLINEAR_MAGPOINT_MIPLINEAR;case 1:return Ur.MINPOINT_MAGPOINT_MIPPOINT;case 9:return Ur.MINPOINT_MAGLINEAR_MIPPOINT;case 10:return Ur.MINPOINT_MAGLINEAR_MIPLINEAR;case 2:return Ur.MINLINEAR_MAGLINEAR_MIPLINEAR;case 12:return Ur.MINPOINT_MAGLINEAR_MIPLINEAR;default:throw new Error("Unexpected sampling mode: "+e+".")}},t._GetNativeTextureFormat=function(e,t){if(5==e&&0==t)return Hr.RGBA8;if(5==e&&1==t)return Hr.RGBA32F;throw new Error("Unexpected texture format or type: format "+e+", type "+t+".")},t.prototype.createRenderTargetTexture=function(e,n){var r=new Nr.a;void 0!==n&&"object"==typeof n?(r.generateMipMaps=n.generateMipMaps,r.generateDepthBuffer=void 0===n.generateDepthBuffer||n.generateDepthBuffer,r.generateStencilBuffer=r.generateDepthBuffer&&n.generateStencilBuffer,r.type=void 0===n.type?0:n.type,r.samplingMode=void 0===n.samplingMode?3:n.samplingMode,r.format=void 0===n.format?5:n.format):(r.generateMipMaps=n,r.generateDepthBuffer=!0,r.generateStencilBuffer=!1,r.type=0,r.samplingMode=3,r.format=5),(1!==r.type||this._caps.textureFloatLinearFiltering)&&(2!==r.type||this._caps.textureHalfFloatLinearFiltering)||(r.samplingMode=1);var i=new Wr(this,sn.b.RenderTarget),o=e.width||e,a=e.height||e;1!==r.type||this._caps.textureFloat||(r.type=0,g.a.Warn("Float textures are not supported. Render target forced to TEXTURETYPE_UNSIGNED_BYTE type"));var s=this._native.createFramebuffer(i._webGLTexture,o,a,t._GetNativeTextureFormat(r.format,r.type),r.samplingMode,!!r.generateStencilBuffer,r.generateDepthBuffer,!!r.generateMipMaps);return i._framebuffer=s,i.baseWidth=o,i.baseHeight=a,i.width=o,i.height=a,i.isReady=!0,i.samples=1,i.generateMipMaps=!!r.generateMipMaps,i.samplingMode=r.samplingMode,i.type=r.type,i.format=r.format,i._generateDepthBuffer=r.generateDepthBuffer,i._generateStencilBuffer=!!r.generateStencilBuffer,this._internalTexturesCache.push(i),i},t.prototype.updateTextureSamplingMode=function(e,t){if(t._webGLTexture){var n=this._getSamplingFilter(e);this._native.setTextureSampling(t._webGLTexture,n)}t.samplingMode=e},t.prototype.bindFramebuffer=function(e,t,n,r,i){if(t)throw new Error("Cuboid frame buffers are not yet supported in NativeEngine.");if(n||r)throw new Error("Required width/height for frame buffers not yet supported in NativeEngine.");if(i)throw new Error("forceFullscreenViewport for frame buffers not yet supported in NativeEngine.");this._bindUnboundFramebuffer(e._framebuffer)},t.prototype.unBindFramebuffer=function(e,t,n){void 0===t&&(t=!1),t&&g.a.Warn("Disabling mipmap generation not yet supported in NativeEngine. Ignoring."),n&&n(),this._bindUnboundFramebuffer(null)},t.prototype.createDynamicVertexBuffer=function(e){throw new Error("createDynamicVertexBuffer not yet implemented.")},t.prototype.updateDynamicIndexBuffer=function(e,t,n){throw void 0===n&&(n=0),new Error("updateDynamicIndexBuffer not yet implemented.")},t.prototype.updateDynamicVertexBuffer=function(e,t,n,r){throw new Error("updateDynamicVertexBuffer not yet implemented.")},t.prototype._setTexture=function(e,t,n,r){void 0===n&&(n=!1),void 0===r&&(r=!1);var i,o=this._boundUniforms[e];if(!o)return!1;if(!t)return null!=this._boundTexturesCache[e]&&(this._activeChannel=e,this._native.setTexture(o,null)),!1;if(t.video)this._activeChannel=e,t.update();else if(4===t.delayLoadState)return t.delayLoad(),!1;return i=r?t.depthStencilTexture:t.isReady()?t.getInternalTexture():t.isCube?this.emptyCubeTexture:t.is3D?this.emptyTexture3D:t.is2DArray?this.emptyTexture2DArray:this.emptyTexture,this._activeChannel=e,!(!i||!i._webGLTexture)&&(this._native.setTextureWrapMode(i._webGLTexture,this._getAddressMode(t.wrapU),this._getAddressMode(t.wrapV),this._getAddressMode(t.wrapR)),this._updateAnisotropicLevel(t),this._native.setTexture(o,i._webGLTexture),!0)},t.prototype._updateAnisotropicLevel=function(e){var t=e.getInternalTexture(),n=e.anisotropicFilteringLevel;t&&t._webGLTexture&&t._cachedAnisotropicFilteringLevel!==n&&(this._native.setTextureAnisotropicLevel(t._webGLTexture,n),t._cachedAnisotropicFilteringLevel=n)},t.prototype._getAddressMode=function(e){switch(e){case 1:return Gr.WRAP;case 0:return Gr.CLAMP;case 2:return Gr.MIRROR;default:throw new Error("Unexpected wrap mode: "+e+".")}},t.prototype._bindTexture=function(e,t){throw new Error("_bindTexture not implemented.")},t.prototype._deleteBuffer=function(e){e.nativeIndexBuffer&&(this._native.deleteIndexBuffer(e.nativeIndexBuffer),delete e.nativeIndexBuffer),e.nativeVertexBuffer&&(this._native.deleteVertexBuffer(e.nativeVertexBuffer),delete e.nativeVertexBuffer)},t.prototype.releaseEffects=function(){},t.prototype._uploadCompressedDataToTextureDirectly=function(e,t,n,r,i,o,a){throw void 0===o&&(o=0),void 0===a&&(a=0),new Error("_uploadCompressedDataToTextureDirectly not implemented.")},t.prototype._uploadDataToTextureDirectly=function(e,t,n,r){throw void 0===n&&(n=0),void 0===r&&(r=0),new Error("_uploadDataToTextureDirectly not implemented.")},t.prototype._uploadArrayBufferViewToTexture=function(e,t,n,r){throw void 0===n&&(n=0),void 0===r&&(r=0),new Error("_uploadArrayBufferViewToTexture not implemented.")},t.prototype._uploadImageToTexture=function(e,t,n,r){throw void 0===n&&(n=0),void 0===r&&(r=0),new Error("_uploadArrayBufferViewToTexture not implemented.")},t}(ne.a),Kr=n(114),Yr=n(36),qr=function(e){function t(t){var n=e.call(this,t)||this;return n.controllerType=xt.DAYDREAM,n}return Object(h.__extends)(t,e),t.prototype.initControllerMesh=function(e,n){var r=this;Yr.a.ImportMesh("",t.MODEL_BASE_URL,t.MODEL_FILENAME,e,(function(e){r._defaultModel=e[1],r.attachToMesh(r._defaultModel),n&&n(r._defaultModel)}))},t.prototype._handleButtonChange=function(e,t,n){if(0===e){var r=this.onTriggerStateChangedObservable;r&&r.notifyObservers(t)}else g.a.Warn("Unrecognized Daydream button index: "+e)},t.MODEL_BASE_URL="https://controllers.babylonjs.com/generic/",t.MODEL_FILENAME="generic.babylon",t.GAMEPAD_ID_PREFIX="Daydream",t}(yn);At._ControllerFactories.push({canCreate:function(e){return 0===e.id.indexOf(qr.GAMEPAD_ID_PREFIX)},create:function(e){return new qr(e)}});var Qr=function(e){function t(t){var n=e.call(this,t)||this;return n._buttonIndexToObservableNameMap=["onPadStateChangedObservable","onTriggerStateChangedObservable"],n.controllerType=xt.GEAR_VR,n._calculatedPosition=new a.e("left"==n.hand?-.15:.15,-.5,.25),n._disableTrackPosition(n._calculatedPosition),n}return Object(h.__extends)(t,e),t.prototype.initControllerMesh=function(e,n){var r=this;Yr.a.ImportMesh("",t.MODEL_BASE_URL,t.MODEL_FILENAME,e,(function(t){var i=new be.a("",e);t[1].parent=i,t[1].position.z=-.15,r._defaultModel=i,r.attachToMesh(r._defaultModel),n&&n(r._defaultModel)}))},t.prototype._handleButtonChange=function(e,t,n){if(e<this._buttonIndexToObservableNameMap.length){var r=this[this._buttonIndexToObservableNameMap[e]];r&&r.notifyObservers(t)}},t.MODEL_BASE_URL="https://controllers.babylonjs.com/generic/",t.MODEL_FILENAME="generic.babylon",t.GAMEPAD_ID_PREFIX="Gear VR",t}(yn);At._ControllerFactories.push({canCreate:function(e){return 0===e.id.indexOf(Qr.GAMEPAD_ID_PREFIX)||-1!==e.id.indexOf("Oculus Go")||-1!==e.id.indexOf("Vive Focus")},create:function(e){return new Qr(e)}});var Zr=function(e){function t(t){return e.call(this,t)||this}return Object(h.__extends)(t,e),t.prototype.initControllerMesh=function(e,n){var r=this;Yr.a.ImportMesh("",t.MODEL_BASE_URL,t.MODEL_FILENAME,e,(function(e){r._defaultModel=e[1],r.attachToMesh(r._defaultModel),n&&n(r._defaultModel)}))},t.prototype._handleButtonChange=function(e,t,n){console.log("Button id: "+e+"state: "),console.dir(t)},t.MODEL_BASE_URL="https://controllers.babylonjs.com/generic/",t.MODEL_FILENAME="generic.babylon",t}(yn);At._DefaultControllerFactory=function(e){return new Zr(e)};var Jr=function(e){function t(t){var n=e.call(this,t)||this;return n.onSecondaryTriggerStateChangedObservable=new o.c,n.onThumbRestChangedObservable=new o.c,n.controllerType=xt.OCULUS,n}return Object(h.__extends)(t,e),t.prototype.initControllerMesh=function(e,n){var r,i=this;r="left"===this.hand?t.MODEL_LEFT_FILENAME:t.MODEL_RIGHT_FILENAME,Yr.a.ImportMesh("",t._IsQuest?t.QUEST_MODEL_BASE_URL:t.MODEL_BASE_URL,r,e,(function(e){i._defaultModel=t._IsQuest?e[0]:e[1],i.attachToMesh(i._defaultModel),n&&n(i._defaultModel)}))},Object.defineProperty(t.prototype,"onAButtonStateChangedObservable",{get:function(){if("right"===this.hand)return this.onMainButtonStateChangedObservable;throw new Error("No A button on left hand")},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onBButtonStateChangedObservable",{get:function(){if("right"===this.hand)return this.onSecondaryButtonStateChangedObservable;throw new Error("No B button on left hand")},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onXButtonStateChangedObservable",{get:function(){if("left"===this.hand)return this.onMainButtonStateChangedObservable;throw new Error("No X button on right hand")},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onYButtonStateChangedObservable",{get:function(){if("left"===this.hand)return this.onSecondaryButtonStateChangedObservable;throw new Error("No Y button on right hand")},enumerable:!0,configurable:!0}),t.prototype._handleButtonChange=function(e,n,r){var i=n,o="right"===this.hand?-1:1;switch(e){case 0:return void this.onPadStateChangedObservable.notifyObservers(i);case 1:return!t._IsQuest&&this._defaultModel&&(this._defaultModel.getChildren()[3].rotation.x=.2*-i.value,this._defaultModel.getChildren()[3].position.y=.005*-i.value,this._defaultModel.getChildren()[3].position.z=.005*-i.value),void this.onTriggerStateChangedObservable.notifyObservers(i);case 2:return!t._IsQuest&&this._defaultModel&&(this._defaultModel.getChildren()[4].position.x=o*i.value*.0035),void this.onSecondaryTriggerStateChangedObservable.notifyObservers(i);case 3:return!t._IsQuest&&this._defaultModel&&(i.pressed?this._defaultModel.getChildren()[1].position.y=-.001:this._defaultModel.getChildren()[1].position.y=0),void this.onMainButtonStateChangedObservable.notifyObservers(i);case 4:return!t._IsQuest&&this._defaultModel&&(i.pressed?this._defaultModel.getChildren()[2].position.y=-.001:this._defaultModel.getChildren()[2].position.y=0),void this.onSecondaryButtonStateChangedObservable.notifyObservers(i);case 5:return void this.onThumbRestChangedObservable.notifyObservers(i)}},t.MODEL_BASE_URL="https://controllers.babylonjs.com/oculus/",t.MODEL_LEFT_FILENAME="left.babylon",t.MODEL_RIGHT_FILENAME="right.babylon",t.QUEST_MODEL_BASE_URL="https://controllers.babylonjs.com/oculusQuest/",t._IsQuest=!1,t}(yn);At._ControllerFactories.push({canCreate:function(e){return ne.a.LastCreatedEngine&&ne.a.LastCreatedEngine._vrDisplay&&"Oculus Quest"===ne.a.LastCreatedEngine._vrDisplay.displayName&&(Jr._IsQuest=!0),-1!==e.id.indexOf("Oculus Touch")},create:function(e){return new Jr(e)}});var $r=function(e){function t(t){var n=e.call(this,t)||this;return n.controllerType=xt.VIVE,n._invertLeftStickY=!0,n}return Object(h.__extends)(t,e),t.prototype.initControllerMesh=function(e,n){var r=this;Yr.a.ImportMesh("",t.MODEL_BASE_URL,t.MODEL_FILENAME,e,(function(e){r._defaultModel=e[1],r.attachToMesh(r._defaultModel),n&&n(r._defaultModel)}))},Object.defineProperty(t.prototype,"onLeftButtonStateChangedObservable",{get:function(){return this.onMainButtonStateChangedObservable},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onRightButtonStateChangedObservable",{get:function(){return this.onMainButtonStateChangedObservable},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onMenuButtonStateChangedObservable",{get:function(){return this.onSecondaryButtonStateChangedObservable},enumerable:!0,configurable:!0}),t.prototype._handleButtonChange=function(e,t,n){var r=t;switch(e){case 0:return void this.onPadStateChangedObservable.notifyObservers(r);case 1:return this._defaultModel&&(this._defaultModel.getChildren()[6].rotation.x=.15*-r.value),void this.onTriggerStateChangedObservable.notifyObservers(r);case 2:return void this.onMainButtonStateChangedObservable.notifyObservers(r);case 3:return this._defaultModel&&(r.pressed?this._defaultModel.getChildren()[2].position.y=-.001:this._defaultModel.getChildren()[2].position.y=0),void this.onSecondaryButtonStateChangedObservable.notifyObservers(r)}},t.MODEL_BASE_URL="https://controllers.babylonjs.com/vive/",t.MODEL_FILENAME="wand.babylon",t}(yn);At._ControllerFactories.push({canCreate:function(e){return-1!==e.id.toLowerCase().indexOf("openvr")},create:function(e){return new $r(e)}});var ei=function(){this.buttonMeshes={},this.axisMeshes={}},ti=function(e){function t(t){var n=e.call(this,t)||this;return n._mapping={buttons:["thumbstick","trigger","grip","menu","trackpad"],buttonMeshNames:{trigger:"SELECT",menu:"MENU",grip:"GRASP",thumbstick:"THUMBSTICK_PRESS",trackpad:"TOUCHPAD_PRESS"},buttonObservableNames:{trigger:"onTriggerStateChangedObservable",menu:"onSecondaryButtonStateChangedObservable",grip:"onMainButtonStateChangedObservable",thumbstick:"onPadStateChangedObservable",trackpad:"onTrackpadChangedObservable"},axisMeshNames:["THUMBSTICK_X","THUMBSTICK_Y","TOUCHPAD_TOUCH_X","TOUCHPAD_TOUCH_Y"],pointingPoseMeshName:Mt.POINTING_POSE},n.onTrackpadChangedObservable=new o.c,n.onTrackpadValuesChangedObservable=new o.c,n.trackpad={x:0,y:0},n.controllerType=xt.WINDOWS,n._loadedMeshInfo=null,n}return Object(h.__extends)(t,e),Object.defineProperty(t.prototype,"onTriggerButtonStateChangedObservable",{get:function(){return this.onTriggerStateChangedObservable},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onMenuButtonStateChangedObservable",{get:function(){return this.onSecondaryButtonStateChangedObservable},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onGripButtonStateChangedObservable",{get:function(){return this.onMainButtonStateChangedObservable},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onThumbstickButtonStateChangedObservable",{get:function(){return this.onPadStateChangedObservable},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onTouchpadButtonStateChangedObservable",{get:function(){return this.onTrackpadChangedObservable},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onTouchpadValuesChangedObservable",{get:function(){return this.onTrackpadValuesChangedObservable},enumerable:!0,configurable:!0}),t.prototype._updateTrackpad=function(){!this.browserGamepad.axes||this.browserGamepad.axes[2]==this.trackpad.x&&this.browserGamepad.axes[3]==this.trackpad.y||(this.trackpad.x=this.browserGamepad.axes[this._mapping.axisMeshNames.indexOf("TOUCHPAD_TOUCH_X")],this.trackpad.y=this.browserGamepad.axes[this._mapping.axisMeshNames.indexOf("TOUCHPAD_TOUCH_Y")],this.onTrackpadValuesChangedObservable.notifyObservers(this.trackpad))},t.prototype.update=function(){if(e.prototype.update.call(this),this.browserGamepad.axes&&(this._updateTrackpad(),this._loadedMeshInfo))for(var t=0;t<this._mapping.axisMeshNames.length;t++)this._lerpAxisTransform(t,this.browserGamepad.axes[t])},t.prototype._handleButtonChange=function(e,t,n){var r=this._mapping.buttons[e];if(r){this._updateTrackpad();var i=this[this._mapping.buttonObservableNames[r]];i&&i.notifyObservers(t),this._lerpButtonTransform(r,t.value)}},t.prototype._lerpButtonTransform=function(e,t){if(this._loadedMeshInfo){var n=this._loadedMeshInfo.buttonMeshes[e];n&&n.unpressed.rotationQuaternion&&n.pressed.rotationQuaternion&&n.value.rotationQuaternion&&(a.b.SlerpToRef(n.unpressed.rotationQuaternion,n.pressed.rotationQuaternion,t,n.value.rotationQuaternion),a.e.LerpToRef(n.unpressed.position,n.pressed.position,t,n.value.position))}},t.prototype._lerpAxisTransform=function(e,t){if(this._loadedMeshInfo){var n=this._loadedMeshInfo.axisMeshes[e];if(n&&n.min.rotationQuaternion&&n.max.rotationQuaternion&&n.value.rotationQuaternion){var r=.5*t+.5;a.b.SlerpToRef(n.min.rotationQuaternion,n.max.rotationQuaternion,r,n.value.rotationQuaternion),a.e.LerpToRef(n.min.position,n.max.position,r,n.value.position)}}},t.prototype.initControllerMesh=function(e,n,r){var i,o,a=this;if(void 0===r&&(r=!1),Yr.a.IsPluginForExtensionAvailable(".glb")){var s="default";if(this.id&&!r){var c=this.id.match(t.GAMEPAD_ID_PATTERN);s=c&&c[0]||s}o="left"===this.hand?t.MODEL_LEFT_FILENAME:t.MODEL_RIGHT_FILENAME,i=t.MODEL_BASE_URL+s+"/"}else g.a.Warn("You need to reference GLTF loader to load Windows Motion Controllers model. Falling back to generic models"),i=Zr.MODEL_BASE_URL,o=Zr.MODEL_FILENAME;Yr.a.ImportMesh("",i,o,e,(function(t){a._loadedMeshInfo=a.processModel(e,t),a._loadedMeshInfo&&(a._defaultModel=a._loadedMeshInfo.rootNode,a.attachToMesh(a._defaultModel),n&&n(a._defaultModel))}),null,(function(e,t){g.a.Log(t),g.a.Warn("Failed to retrieve controller model from the remote server: "+i+o),r||a.initControllerMesh(e,n,!0)}))},t.prototype.processModel=function(e,t){for(var n=null,r=new be.a(this.id+" "+this.hand,e),i=null,o=0;o<t.length;o++){var a=t[o];if(!a.parent){a.isPickable=!1,i=a;break}}return i?(i.setParent(r),n=this.createMeshInfo(r)):g.a.Warn("Could not find root node in model file."),n},t.prototype.createMeshInfo=function(e){var t,n=new ei;for(n.rootNode=e,n.buttonMeshes={},n.axisMeshes={},t=0;t<this._mapping.buttons.length;t++){var r=this._mapping.buttonMeshNames[this._mapping.buttons[t]];if(r){var i=l(e,r);if(i){var o={index:t,value:u(i,"VALUE"),pressed:u(i,"PRESSED"),unpressed:u(i,"UNPRESSED")};o.value&&o.pressed&&o.unpressed?n.buttonMeshes[this._mapping.buttons[t]]=o:g.a.Warn("Missing button submesh under mesh with name: "+r+"(VALUE: "+!!o.value+", PRESSED: "+!!o.pressed+", UNPRESSED:"+!!o.unpressed+")")}else g.a.Warn("Missing button mesh with name: "+r)}else g.a.Log("Skipping unknown button at index: "+t+" with mapped name: "+this._mapping.buttons[t])}for(t=0;t<this._mapping.axisMeshNames.length;t++){var a=this._mapping.axisMeshNames[t];if(a){var s=l(e,a);if(s){var c={index:t,value:u(s,"VALUE"),min:u(s,"MIN"),max:u(s,"MAX")};c.value&&c.min&&c.max?n.axisMeshes[t]=c:g.a.Warn("Missing axis submesh under mesh with name: "+a+"(VALUE: "+!!c.value+", MIN: "+!!c.min+", MAX:"+!!c.max+")")}else g.a.Warn("Missing axis mesh with name: "+a)}else g.a.Log("Skipping unknown axis at index: "+t)}return n.pointingPoseNode=l(e,this._mapping.pointingPoseMeshName),n.pointingPoseNode?this._pointingPoseNode=n.pointingPoseNode:g.a.Warn("Missing pointing pose mesh with name: "+this._mapping.pointingPoseMeshName),n;function l(e,t){return e.getChildren((function(e){return e.name===t}),!1)[0]}function u(e,t){return e.getChildren((function(e){return e.name==t}),!0)[0]}},t.prototype.getForwardRay=function(t){if(void 0===t&&(t=100),!this._loadedMeshInfo||!this._loadedMeshInfo.pointingPoseNode)return e.prototype.getForwardRay.call(this,t);var n=this._loadedMeshInfo.pointingPoseNode.getWorldMatrix(),r=n.getTranslation(),i=new a.e(0,0,-1),o=a.e.TransformNormal(i,n),s=a.e.Normalize(o);return new Ee(r,s,t)},t.prototype.dispose=function(){e.prototype.dispose.call(this),this.onTrackpadChangedObservable.clear(),this.onTrackpadValuesChangedObservable.clear()},t.MODEL_BASE_URL="https://controllers.babylonjs.com/microsoft/",t.MODEL_LEFT_FILENAME="left.glb",t.MODEL_RIGHT_FILENAME="right.glb",t.GAMEPAD_ID_PREFIX="Spatial Controller (Spatial Interaction Source) ",t.GAMEPAD_ID_PATTERN=/([0-9a-zA-Z]+-[0-9a-zA-Z]+)$/,t}(yn),ni=function(e){function t(t){var n=e.call(this,t)||this;return n._mapping={buttons:["trigger","grip","trackpad","thumbstick","menu"],buttonMeshNames:{trigger:"SELECT",menu:"MENU",grip:"GRASP",thumbstick:"THUMBSTICK_PRESS",trackpad:"TOUCHPAD_PRESS"},buttonObservableNames:{trigger:"onTriggerStateChangedObservable",menu:"onSecondaryButtonStateChangedObservable",grip:"onMainButtonStateChangedObservable",thumbstick:"onThumbstickStateChangedObservable",trackpad:"onTrackpadChangedObservable"},axisMeshNames:["TOUCHPAD_TOUCH_X","TOUCHPAD_TOUCH_Y","THUMBSTICK_X","THUMBSTICK_Y"],pointingPoseMeshName:Mt.POINTING_POSE},n.thumbstickValues={x:0,y:0},n.onThumbstickStateChangedObservable=new o.c,n.onThumbstickValuesChangedObservable=new o.c,n.onTrackpadChangedObservable=n.onPadStateChangedObservable,n.onTrackpadValuesChangedObservable=n.onPadValuesChangedObservable,n}return Object(h.__extends)(t,e),Object.defineProperty(t.prototype,"onThumbstickButtonStateChangedObservable",{get:function(){return this.onThumbstickStateChangedObservable},enumerable:!0,configurable:!0}),t.prototype._updateTrackpad=function(){!this.browserGamepad.axes||this.browserGamepad.axes[2]==this.thumbstickValues.x&&this.browserGamepad.axes[3]==this.thumbstickValues.y||(this.trackpad.x=this.browserGamepad.axes[2],this.trackpad.y=this.browserGamepad.axes[3],this.onThumbstickValuesChangedObservable.notifyObservers(this.trackpad))},t.prototype.dispose=function(){e.prototype.dispose.call(this),this.onThumbstickStateChangedObservable.clear(),this.onThumbstickValuesChangedObservable.clear()},t}(ti);At._ControllerFactories.push({canCreate:function(e){return 0===e.id.indexOf(ti.GAMEPAD_ID_PREFIX)},create:function(e){return new ti(e)}});var ri=function(e){function t(t,n,r,i){void 0===n&&(n=s.a.Gray()),void 0===r&&(r=rr.a.DefaultUtilityLayer),void 0===i&&(i=null);var c=e.call(this,r)||this;c._pointerObserver=null,c.snapDistance=0,c.onSnapObservable=new o.c,c.uniformScaling=!1,c.sensitivity=1,c._isEnabled=!0,c._parent=null,c._parent=i,c._coloredMaterial=new xn.a("",r.utilityLayerScene),c._coloredMaterial.diffuseColor=n,c._coloredMaterial.specularColor=n.subtract(new s.a(.1,.1,.1)),c._hoverMaterial=new xn.a("",r.utilityLayerScene),c._hoverMaterial.diffuseColor=n.add(new s.a(.3,.3,.3)),c._arrow=new Me.a("",r.utilityLayerScene);var l=lr.a.CreateBox("yPosMesh",{size:.4},r.utilityLayerScene),u=Ln.CreateCylinder("cylinder",{diameterTop:.005,height:.275,diameterBottom:.005,tessellation:96},r.utilityLayerScene);u.material=c._coloredMaterial,c._arrow.addChild(l),c._arrow.addChild(u),l.scaling.scaleInPlace(.1),l.material=c._coloredMaterial,l.rotation.x=Math.PI/2,l.position.z+=.3,u.position.z+=.1375,u.rotation.x=Math.PI/2,c._arrow.lookAt(c._rootMesh.position.add(t)),c._rootMesh.addChild(c._arrow),c._arrow.scaling.scaleInPlace(1/3),c.dragBehavior=new Oe({dragAxis:t}),c.dragBehavior.moveAttached=!1,c._rootMesh.addBehavior(c.dragBehavior);var h=0,d=new a.e,p={snapDistance:0};c.dragBehavior.onDragObservable.add((function(e){if(c.attachedMesh){var n=c.sensitivity*e.dragDistance*(3*c.scaleRatio/c._rootMesh.scaling.length()),r=!1,i=0;c.uniformScaling?(c.attachedMesh.scaling.normalizeToRef(d),d.y<0&&d.scaleInPlace(-1)):d.copyFrom(t),0==c.snapDistance?d.scaleToRef(n,d):(h+=n,Math.abs(h)>c.snapDistance?(i=Math.floor(Math.abs(h)/c.snapDistance),h<0&&(i*=-1),h%=c.snapDistance,d.scaleToRef(c.snapDistance*i,d),r=!0):d.scaleInPlace(0)),c.attachedMesh.scaling.addInPlace(d),r&&(p.snapDistance=c.snapDistance*i,c.onSnapObservable.notifyObservers(p))}})),c._pointerObserver=r.utilityLayerScene.onPointerObservable.add((function(e){if(!c._customMeshSet){var t=e.pickInfo&&-1!=c._rootMesh.getChildMeshes().indexOf(e.pickInfo.pickedMesh)?c._hoverMaterial:c._coloredMaterial;c._rootMesh.getChildMeshes().forEach((function(e){e.material=t,e.color&&(e.color=t.diffuseColor)}))}}));var f=r._getSharedGizmoLight();return f.includedOnlyMeshes=f.includedOnlyMeshes.concat(c._rootMesh.getChildMeshes()),c}return Object(h.__extends)(t,e),t.prototype._attachedMeshChanged=function(e){this.dragBehavior&&(this.dragBehavior.enabled=!!e)},Object.defineProperty(t.prototype,"isEnabled",{get:function(){return this._isEnabled},set:function(e){this._isEnabled=e,e?this._parent&&(this.attachedMesh=this._parent.attachedMesh):this.attachedMesh=null},enumerable:!0,configurable:!0}),t.prototype.dispose=function(){this.onSnapObservable.clear(),this.gizmoLayer.utilityLayerScene.onPointerObservable.remove(this._pointerObserver),this.dragBehavior.detach(),this._arrow&&this._arrow.dispose(),[this._coloredMaterial,this._hoverMaterial].forEach((function(e){e&&e.dispose()})),e.prototype.dispose.call(this)},t.prototype.setCustomMesh=function(t,n){var r=this;void 0===n&&(n=!1),e.prototype.setCustomMesh.call(this,t),n&&(this._rootMesh.getChildMeshes().forEach((function(e){e.material=r._coloredMaterial,e.color&&(e.color=r._coloredMaterial.diffuseColor)})),this._customMeshSet=!1)},t}(ir),ii=function(e){function t(t,n){void 0===t&&(t=s.a.Gray()),void 0===n&&(n=rr.a.DefaultKeepDepthUtilityLayer);var r=e.call(this,n)||this;r._boundingDimensions=new a.e(1,1,1),r._renderObserver=null,r._pointerObserver=null,r._scaleDragSpeed=.2,r._tmpQuaternion=new a.b,r._tmpVector=new a.e(0,0,0),r._tmpRotationMatrix=new a.a,r.ignoreChildren=!1,r.includeChildPredicate=null,r.rotationSphereSize=.1,r.scaleBoxSize=.1,r.fixedDragMeshScreenSize=!1,r.fixedDragMeshScreenSizeDistanceFactor=10,r.onDragStartObservable=new o.c,r.onScaleBoxDragObservable=new o.c,r.onScaleBoxDragEndObservable=new o.c,r.onRotationSphereDragObservable=new o.c,r.onRotationSphereDragEndObservable=new o.c,r.scalePivot=null,r._existingMeshScale=new a.e,r._dragMesh=null,r.pointerDragBehavior=new Oe,r.updateScale=!1,r._anchorMesh=new Me.a("anchor",n.utilityLayerScene),r.coloredMaterial=new xn.a("",n.utilityLayerScene),r.coloredMaterial.disableLighting=!0,r.hoverColoredMaterial=new xn.a("",n.utilityLayerScene),r.hoverColoredMaterial.disableLighting=!0,r._lineBoundingBox=new Me.a("",n.utilityLayerScene),r._lineBoundingBox.rotationQuaternion=new a.b;var i=[];i.push(br.CreateLines("lines",{points:[new a.e(0,0,0),new a.e(r._boundingDimensions.x,0,0)]},n.utilityLayerScene)),i.push(br.CreateLines("lines",{points:[new a.e(0,0,0),new a.e(0,r._boundingDimensions.y,0)]},n.utilityLayerScene)),i.push(br.CreateLines("lines",{points:[new a.e(0,0,0),new a.e(0,0,r._boundingDimensions.z)]},n.utilityLayerScene)),i.push(br.CreateLines("lines",{points:[new a.e(r._boundingDimensions.x,0,0),new a.e(r._boundingDimensions.x,r._boundingDimensions.y,0)]},n.utilityLayerScene)),i.push(br.CreateLines("lines",{points:[new a.e(r._boundingDimensions.x,0,0),new a.e(r._boundingDimensions.x,0,r._boundingDimensions.z)]},n.utilityLayerScene)),i.push(br.CreateLines("lines",{points:[new a.e(0,r._boundingDimensions.y,0),new a.e(r._boundingDimensions.x,r._boundingDimensions.y,0)]},n.utilityLayerScene)),i.push(br.CreateLines("lines",{points:[new a.e(0,r._boundingDimensions.y,0),new a.e(0,r._boundingDimensions.y,r._boundingDimensions.z)]},n.utilityLayerScene)),i.push(br.CreateLines("lines",{points:[new a.e(0,0,r._boundingDimensions.z),new a.e(r._boundingDimensions.x,0,r._boundingDimensions.z)]},n.utilityLayerScene)),i.push(br.CreateLines("lines",{points:[new a.e(0,0,r._boundingDimensions.z),new a.e(0,r._boundingDimensions.y,r._boundingDimensions.z)]},n.utilityLayerScene)),i.push(br.CreateLines("lines",{points:[new a.e(r._boundingDimensions.x,r._boundingDimensions.y,r._boundingDimensions.z),new a.e(0,r._boundingDimensions.y,r._boundingDimensions.z)]},n.utilityLayerScene)),i.push(br.CreateLines("lines",{points:[new a.e(r._boundingDimensions.x,r._boundingDimensions.y,r._boundingDimensions.z),new a.e(r._boundingDimensions.x,0,r._boundingDimensions.z)]},n.utilityLayerScene)),i.push(br.CreateLines("lines",{points:[new a.e(r._boundingDimensions.x,r._boundingDimensions.y,r._boundingDimensions.z),new a.e(r._boundingDimensions.x,r._boundingDimensions.y,0)]},n.utilityLayerScene)),i.forEach((function(e){e.color=t,e.position.addInPlace(new a.e(-r._boundingDimensions.x/2,-r._boundingDimensions.y/2,-r._boundingDimensions.z/2)),e.isPickable=!1,r._lineBoundingBox.addChild(e)})),r._rootMesh.addChild(r._lineBoundingBox),r.setColor(t),r._rotateSpheresParent=new Me.a("",n.utilityLayerScene),r._rotateSpheresParent.rotationQuaternion=new a.b;for(var c=function(e){var t=ur.CreateSphere("",{diameter:1},n.utilityLayerScene);t.rotationQuaternion=new a.b,t.material=l.coloredMaterial,(p=new Oe({})).moveAttached=!1,p.updateDragPlane=!1,t.addBehavior(p);var i=new a.e(1,0,0),o=0;p.onDragStartObservable.add((function(){i.copyFrom(t.forward),o=0})),p.onDragObservable.add((function(t){if(r.onRotationSphereDragObservable.notifyObservers({}),r.attachedMesh){var n=r.attachedMesh.parent;if(n&&n.scaling&&n.scaling.isNonUniformWithinEpsilon(.001))return void g.a.Warn("BoundingBoxGizmo controls are not supported on child meshes with non-uniform parent scaling");Se._RemoveAndStorePivotPoint(r.attachedMesh);var s=i,c=t.dragPlaneNormal.scale(a.e.Dot(t.dragPlaneNormal,s)),l=s.subtract(c).normalizeToNew(),u=a.e.Dot(l,t.delta)<0?Math.abs(t.delta.length()):-Math.abs(t.delta.length());u=u/r._boundingDimensions.length()*r._anchorMesh.scaling.length(),r.attachedMesh.rotationQuaternion||(r.attachedMesh.rotationQuaternion=a.b.RotationYawPitchRoll(r.attachedMesh.rotation.y,r.attachedMesh.rotation.x,r.attachedMesh.rotation.z)),r._anchorMesh.rotationQuaternion||(r._anchorMesh.rotationQuaternion=a.b.RotationYawPitchRoll(r._anchorMesh.rotation.y,r._anchorMesh.rotation.x,r._anchorMesh.rotation.z)),o+=u,Math.abs(o)<=2*Math.PI&&(e>=8?a.b.RotationYawPitchRollToRef(0,0,u,r._tmpQuaternion):e>=4?a.b.RotationYawPitchRollToRef(u,0,0,r._tmpQuaternion):a.b.RotationYawPitchRollToRef(0,u,0,r._tmpQuaternion),r._anchorMesh.addChild(r.attachedMesh),r._anchorMesh.rotationQuaternion.multiplyToRef(r._tmpQuaternion,r._anchorMesh.rotationQuaternion),r._anchorMesh.removeChild(r.attachedMesh),r.attachedMesh.setParent(n)),r.updateBoundingBox(),Se._RestorePivotPoint(r.attachedMesh)}r._updateDummy()})),p.onDragStartObservable.add((function(){r.onDragStartObservable.notifyObservers({}),r._selectNode(t)})),p.onDragEndObservable.add((function(){r.onRotationSphereDragEndObservable.notifyObservers({}),r._selectNode(null),r._updateDummy()})),l._rotateSpheresParent.addChild(t)},l=this,u=0;u<12;u++)c(u);r._rootMesh.addChild(r._rotateSpheresParent),r._scaleBoxesParent=new Me.a("",n.utilityLayerScene),r._scaleBoxesParent.rotationQuaternion=new a.b;for(var h=0;h<2;h++)for(var d=0;d<2;d++)for(var p,f=function(){var e=lr.a.CreateBox("",{size:1},n.utilityLayerScene);e.material=m.coloredMaterial;var t=new a.e(0==h?-1:1,0==d?-1:1,0==_?-1:1);(p=new Oe({dragAxis:t})).moveAttached=!1,e.addBehavior(p),p.onDragObservable.add((function(t){if(r.onScaleBoxDragObservable.notifyObservers({}),r.attachedMesh){var n=r.attachedMesh.parent;if(n&&n.scaling&&n.scaling.isNonUniformWithinEpsilon(.001))return void g.a.Warn("BoundingBoxGizmo controls are not supported on child meshes with non-uniform parent scaling");Se._RemoveAndStorePivotPoint(r.attachedMesh);var i=t.dragDistance/r._boundingDimensions.length()*r._anchorMesh.scaling.length(),o=new a.e(i,i,i);o.scaleInPlace(r._scaleDragSpeed),r.updateBoundingBox(),r.scalePivot?(r.attachedMesh.getWorldMatrix().getRotationMatrixToRef(r._tmpRotationMatrix),r._boundingDimensions.scaleToRef(.5,r._tmpVector),a.e.TransformCoordinatesToRef(r._tmpVector,r._tmpRotationMatrix,r._tmpVector),r._anchorMesh.position.subtractInPlace(r._tmpVector),r._boundingDimensions.multiplyToRef(r.scalePivot,r._tmpVector),a.e.TransformCoordinatesToRef(r._tmpVector,r._tmpRotationMatrix,r._tmpVector),r._anchorMesh.position.addInPlace(r._tmpVector)):(e.absolutePosition.subtractToRef(r._anchorMesh.position,r._tmpVector),r._anchorMesh.position.subtractInPlace(r._tmpVector)),r._anchorMesh.addChild(r.attachedMesh),r._anchorMesh.scaling.addInPlace(o),(r._anchorMesh.scaling.x<0||r._anchorMesh.scaling.y<0||r._anchorMesh.scaling.z<0)&&r._anchorMesh.scaling.subtractInPlace(o),r._anchorMesh.removeChild(r.attachedMesh),r.attachedMesh.setParent(n),Se._RestorePivotPoint(r.attachedMesh)}r._updateDummy()})),p.onDragStartObservable.add((function(){r.onDragStartObservable.notifyObservers({}),r._selectNode(e)})),p.onDragEndObservable.add((function(){r.onScaleBoxDragEndObservable.notifyObservers({}),r._selectNode(null),r._updateDummy()})),m._scaleBoxesParent.addChild(e)},m=this,_=0;_<2;_++)f();r._rootMesh.addChild(r._scaleBoxesParent);var v=new Array;return r._pointerObserver=n.utilityLayerScene.onPointerObservable.add((function(e){v[e.event.pointerId]?e.pickInfo&&e.pickInfo.pickedMesh!=v[e.event.pointerId]&&(v[e.event.pointerId].material=r.coloredMaterial,delete v[e.event.pointerId]):r._rotateSpheresParent.getChildMeshes().concat(r._scaleBoxesParent.getChildMeshes()).forEach((function(t){e.pickInfo&&e.pickInfo.pickedMesh==t&&(v[e.event.pointerId]=t,t.material=r.hoverColoredMaterial)}))})),r._renderObserver=r.gizmoLayer.originalScene.onBeforeRenderObservable.add((function(){r.attachedMesh&&!r._existingMeshScale.equals(r.attachedMesh.scaling)?r.updateBoundingBox():r.fixedDragMeshScreenSize&&(r._updateRotationSpheres(),r._updateScaleBoxes()),r._dragMesh&&r.attachedMesh&&r.pointerDragBehavior.dragging&&(r._lineBoundingBox.position.rotateByQuaternionToRef(r._rootMesh.rotationQuaternion,r._tmpVector),r.attachedMesh.setAbsolutePosition(r._dragMesh.position.add(r._tmpVector.scale(-1))))})),r.updateBoundingBox(),r}return Object(h.__extends)(t,e),t.prototype.setColor=function(e){this.coloredMaterial.emissiveColor=e,this.hoverColoredMaterial.emissiveColor=e.clone().add(new s.a(.3,.3,.3)),this._lineBoundingBox.getChildren().forEach((function(t){t.color&&(t.color=e)}))},t.prototype._attachedMeshChanged=function(e){var t=this;if(e){Se._RemoveAndStorePivotPoint(e);var n=e.parent;this._anchorMesh.addChild(e),this._anchorMesh.removeChild(e),e.setParent(n),Se._RestorePivotPoint(e),this.updateBoundingBox(),e.getChildMeshes(!1).forEach((function(e){e.markAsDirty("scaling")})),this.gizmoLayer.utilityLayerScene.onAfterRenderObservable.addOnce((function(){t._updateDummy()}))}},t.prototype._selectNode=function(e){this._rotateSpheresParent.getChildMeshes().concat(this._scaleBoxesParent.getChildMeshes()).forEach((function(t){t.isVisible=!e||t==e}))},t.prototype.updateBoundingBox=function(){if(this.attachedMesh){Se._RemoveAndStorePivotPoint(this.attachedMesh);var e=this.attachedMesh.parent;this.attachedMesh.setParent(null);var t=null;this.attachedMesh.skeleton&&(t=this.attachedMesh.skeleton.overrideMesh,this.attachedMesh.skeleton.overrideMesh=null),this._update(),this.attachedMesh.rotationQuaternion||(this.attachedMesh.rotationQuaternion=a.b.RotationYawPitchRoll(this.attachedMesh.rotation.y,this.attachedMesh.rotation.x,this.attachedMesh.rotation.z)),this._anchorMesh.rotationQuaternion||(this._anchorMesh.rotationQuaternion=a.b.RotationYawPitchRoll(this._anchorMesh.rotation.y,this._anchorMesh.rotation.x,this._anchorMesh.rotation.z)),this._anchorMesh.rotationQuaternion.copyFrom(this.attachedMesh.rotationQuaternion),this._tmpQuaternion.copyFrom(this.attachedMesh.rotationQuaternion),this._tmpVector.copyFrom(this.attachedMesh.position),this.attachedMesh.rotationQuaternion.set(0,0,0,1),this.attachedMesh.position.set(0,0,0);var n=this.attachedMesh.getHierarchyBoundingVectors(!this.ignoreChildren,this.includeChildPredicate);n.max.subtractToRef(n.min,this._boundingDimensions),this._lineBoundingBox.scaling.copyFrom(this._boundingDimensions),this._lineBoundingBox.position.set((n.max.x+n.min.x)/2,(n.max.y+n.min.y)/2,(n.max.z+n.min.z)/2),this._rotateSpheresParent.position.copyFrom(this._lineBoundingBox.position),this._scaleBoxesParent.position.copyFrom(this._lineBoundingBox.position),this._lineBoundingBox.computeWorldMatrix(),this._anchorMesh.position.copyFrom(this._lineBoundingBox.absolutePosition),this.attachedMesh.rotationQuaternion.copyFrom(this._tmpQuaternion),this.attachedMesh.position.copyFrom(this._tmpVector),this.attachedMesh.setParent(e),this.attachedMesh.skeleton&&(this.attachedMesh.skeleton.overrideMesh=t)}this._updateRotationSpheres(),this._updateScaleBoxes(),this.attachedMesh&&(this._existingMeshScale.copyFrom(this.attachedMesh.scaling),Se._RestorePivotPoint(this.attachedMesh))},t.prototype._updateRotationSpheres=function(){for(var e=this._rotateSpheresParent.getChildMeshes(),t=0;t<3;t++)for(var n=0;n<2;n++)for(var r=0;r<2;r++){var i=4*t+2*n+r;if(0==t&&(e[i].position.set(this._boundingDimensions.x/2,this._boundingDimensions.y*n,this._boundingDimensions.z*r),e[i].position.addInPlace(new a.e(-this._boundingDimensions.x/2,-this._boundingDimensions.y/2,-this._boundingDimensions.z/2)),e[i].lookAt(a.e.Cross(e[i].position.normalizeToNew(),a.e.Right()).normalizeToNew().add(e[i].position))),1==t&&(e[i].position.set(this._boundingDimensions.x*n,this._boundingDimensions.y/2,this._boundingDimensions.z*r),e[i].position.addInPlace(new a.e(-this._boundingDimensions.x/2,-this._boundingDimensions.y/2,-this._boundingDimensions.z/2)),e[i].lookAt(a.e.Cross(e[i].position.normalizeToNew(),a.e.Up()).normalizeToNew().add(e[i].position))),2==t&&(e[i].position.set(this._boundingDimensions.x*n,this._boundingDimensions.y*r,this._boundingDimensions.z/2),e[i].position.addInPlace(new a.e(-this._boundingDimensions.x/2,-this._boundingDimensions.y/2,-this._boundingDimensions.z/2)),e[i].lookAt(a.e.Cross(e[i].position.normalizeToNew(),a.e.Forward()).normalizeToNew().add(e[i].position))),this.fixedDragMeshScreenSize&&this.gizmoLayer.utilityLayerScene.activeCamera){e[i].absolutePosition.subtractToRef(this.gizmoLayer.utilityLayerScene.activeCamera.position,this._tmpVector);var o=this.rotationSphereSize*this._tmpVector.length()/this.fixedDragMeshScreenSizeDistanceFactor;e[i].scaling.set(o,o,o)}else e[i].scaling.set(this.rotationSphereSize,this.rotationSphereSize,this.rotationSphereSize)}},t.prototype._updateScaleBoxes=function(){for(var e=this._scaleBoxesParent.getChildMeshes(),t=0;t<2;t++)for(var n=0;n<2;n++)for(var r=0;r<2;r++){var i=4*t+2*n+r;if(e[i])if(e[i].position.set(this._boundingDimensions.x*t,this._boundingDimensions.y*n,this._boundingDimensions.z*r),e[i].position.addInPlace(new a.e(-this._boundingDimensions.x/2,-this._boundingDimensions.y/2,-this._boundingDimensions.z/2)),this.fixedDragMeshScreenSize&&this.gizmoLayer.utilityLayerScene.activeCamera){e[i].absolutePosition.subtractToRef(this.gizmoLayer.utilityLayerScene.activeCamera.position,this._tmpVector);var o=this.scaleBoxSize*this._tmpVector.length()/this.fixedDragMeshScreenSizeDistanceFactor;e[i].scaling.set(o,o,o)}else e[i].scaling.set(this.scaleBoxSize,this.scaleBoxSize,this.scaleBoxSize)}},t.prototype.setEnabledRotationAxis=function(e){this._rotateSpheresParent.getChildMeshes().forEach((function(t,n){n<4?t.setEnabled(-1!=e.indexOf("x")):n<8?t.setEnabled(-1!=e.indexOf("y")):t.setEnabled(-1!=e.indexOf("z"))}))},t.prototype.setEnabledScaling=function(e){this._scaleBoxesParent.getChildMeshes().forEach((function(t,n){t.setEnabled(e)}))},t.prototype._updateDummy=function(){this._dragMesh&&(this._dragMesh.position.copyFrom(this._lineBoundingBox.getAbsolutePosition()),this._dragMesh.scaling.copyFrom(this._lineBoundingBox.scaling),this._dragMesh.rotationQuaternion.copyFrom(this._rootMesh.rotationQuaternion))},t.prototype.enableDragBehavior=function(){this._dragMesh=be.a.CreateBox("dummy",1,this.gizmoLayer.utilityLayerScene),this._dragMesh.visibility=0,this._dragMesh.rotationQuaternion=new a.b,this.pointerDragBehavior.useObjectOrientationForDragging=!1,this._dragMesh.addBehavior(this.pointerDragBehavior)},t.prototype.dispose=function(){this.gizmoLayer.utilityLayerScene.onPointerObservable.remove(this._pointerObserver),this.gizmoLayer.originalScene.onBeforeRenderObservable.remove(this._renderObserver),this._lineBoundingBox.dispose(),this._rotateSpheresParent.dispose(),this._scaleBoxesParent.dispose(),this._dragMesh&&this._dragMesh.dispose(),e.prototype.dispose.call(this)},t.MakeNotPickableAndWrapInBoundingBox=function(e){var t=function(e){e.isPickable=!1,e.getChildMeshes().forEach((function(e){t(e)}))};t(e),e.rotationQuaternion||(e.rotationQuaternion=a.b.RotationYawPitchRoll(e.rotation.y,e.rotation.x,e.rotation.z));var n=e.position.clone(),r=e.rotationQuaternion.clone();e.rotationQuaternion.set(0,0,0,1),e.position.set(0,0,0);var i=lr.a.CreateBox("box",{size:1},e.getScene()),o=e.getHierarchyBoundingVectors();return o.max.subtractToRef(o.min,i.scaling),0===i.scaling.y&&(i.scaling.y=gt.a),0===i.scaling.x&&(i.scaling.x=gt.a),0===i.scaling.z&&(i.scaling.z=gt.a),i.position.set((o.max.x+o.min.x)/2,(o.max.y+o.min.y)/2,(o.max.z+o.min.z)/2),e.addChild(i),e.rotationQuaternion.copyFrom(r),e.position.copyFrom(n),e.removeChild(i),i.addChild(e),i.visibility=0,i},t.prototype.setCustomMesh=function(e){g.a.Error("Custom meshes are not supported on this gizmo")},t}(ir),oi=function(e){function t(t,n,r,i,c,l){void 0===n&&(n=s.a.Gray()),void 0===r&&(r=rr.a.DefaultUtilityLayer),void 0===i&&(i=32),void 0===c&&(c=null),void 0===l&&(l=!1);var u=e.call(this,r)||this;u._pointerObserver=null,u.snapDistance=0,u.onSnapObservable=new o.c,u._isEnabled=!0,u._parent=null,u._parent=c;var h=new xn.a("",r.utilityLayerScene);h.diffuseColor=n,h.specularColor=n.subtract(new s.a(.1,.1,.1));var d=new xn.a("",r.utilityLayerScene);d.diffuseColor=n.add(new s.a(.3,.3,.3));var p=new Me.a("",r.utilityLayerScene),f=be.a.CreateTorus("",.6,.03,i,r.utilityLayerScene);f.visibility=0;var m=be.a.CreateTorus("",.6,.005,i,r.utilityLayerScene);m.material=h,m.rotation.x=Math.PI/2,f.rotation.x=Math.PI/2,p.addChild(m),p.addChild(f),p.lookAt(u._rootMesh.position.add(t)),u._rootMesh.addChild(p),p.scaling.scaleInPlace(1/3),u.dragBehavior=new Oe({dragPlaneNormal:t}),u.dragBehavior.moveAttached=!1,u.dragBehavior.maxDragAngle=9*Math.PI/20,u.dragBehavior._useAlternatePickedPointAboveMaxDragAngle=!0,u._rootMesh.addBehavior(u.dragBehavior);var g=new a.e;u.dragBehavior.onDragStartObservable.add((function(e){u.attachedMesh&&g.copyFrom(e.dragPlanePoint)}));var _=new a.a,v=new a.e,b=new a.e,y={snapDistance:0},C=0,x=new a.a,T=new a.e,E=new a.b;u.dragBehavior.onDragObservable.add((function(e){if(u.attachedMesh){u.attachedMesh.rotationQuaternion&&!l||(u.attachedMesh.rotationQuaternion=a.b.RotationYawPitchRoll(u.attachedMesh.rotation.y,u.attachedMesh.rotation.x,u.attachedMesh.rotation.z));var n=u.attachedMesh.parent;n&&u.attachedMesh.setParent(null);var i=e.dragPlanePoint.subtract(u.attachedMesh.absolutePosition).normalize(),o=g.subtract(u.attachedMesh.absolutePosition).normalize(),s=a.e.Cross(i,o),c=a.e.Dot(i,o),h=Math.atan2(s.length(),c);if(v.copyFrom(t),b.copyFrom(t),u.updateGizmoRotationToMatchAttachedMesh&&(u.attachedMesh.rotationQuaternion.toRotationMatrix(_),b=a.e.TransformCoordinates(v,_)),r.utilityLayerScene.activeCamera){var d=r.utilityLayerScene.activeCamera.position.subtract(u.attachedMesh.position);a.e.Dot(d,b)>0&&(v.scaleInPlace(-1),b.scaleInPlace(-1))}a.e.Dot(b,s)>0&&(h=-h);var p=!1;if(0!=u.snapDistance)if(C+=h,Math.abs(C)>u.snapDistance){var f=Math.floor(Math.abs(C)/u.snapDistance);C<0&&(f*=-1),C%=u.snapDistance,h=u.snapDistance*f,p=!0}else h=0;x.reset(),u.attachedMesh.parent&&(u.attachedMesh.parent.computeWorldMatrix().invertToRef(x),x.getRotationMatrixToRef(x),a.e.TransformCoordinatesToRef(v,x,v));var m=Math.sin(h/2);E.set(v.x*m,v.y*m,v.z*m,Math.cos(h/2)),x.determinant()>0&&(E.toEulerAnglesToRef(T),a.b.RotationYawPitchRollToRef(T.y,-T.x,-T.z,E)),u.updateGizmoRotationToMatchAttachedMesh?u.attachedMesh.rotationQuaternion.multiplyToRef(E,u.attachedMesh.rotationQuaternion):E.multiplyToRef(u.attachedMesh.rotationQuaternion,u.attachedMesh.rotationQuaternion),l&&(u.attachedMesh.rotationQuaternion.toEulerAnglesToRef(T),u.attachedMesh.rotationQuaternion=null,u.attachedMesh.rotation.copyFrom(T)),g.copyFrom(e.dragPlanePoint),p&&(y.snapDistance=h,u.onSnapObservable.notifyObservers(y)),n&&u.attachedMesh.setParent(n)}})),u._pointerObserver=r.utilityLayerScene.onPointerObservable.add((function(e){if(!u._customMeshSet){var t=e.pickInfo&&-1!=u._rootMesh.getChildMeshes().indexOf(e.pickInfo.pickedMesh)?d:h;u._rootMesh.getChildMeshes().forEach((function(e){e.material=t,e.color&&(e.color=t.diffuseColor)}))}}));var S=r._getSharedGizmoLight();return S.includedOnlyMeshes=S.includedOnlyMeshes.concat(u._rootMesh.getChildMeshes(!1)),u}return Object(h.__extends)(t,e),t.prototype._attachedMeshChanged=function(e){this.dragBehavior&&(this.dragBehavior.enabled=!!e)},Object.defineProperty(t.prototype,"isEnabled",{get:function(){return this._isEnabled},set:function(e){this._isEnabled=e,e?this._parent&&(this.attachedMesh=this._parent.attachedMesh):this.attachedMesh=null},enumerable:!0,configurable:!0}),t.prototype.dispose=function(){this.onSnapObservable.clear(),this.gizmoLayer.utilityLayerScene.onPointerObservable.remove(this._pointerObserver),this.dragBehavior.detach(),e.prototype.dispose.call(this)},t}(ir),ai=function(e){function t(t,n,r){void 0===t&&(t=rr.a.DefaultUtilityLayer),void 0===n&&(n=32),void 0===r&&(r=!1);var i=e.call(this,t)||this;return i.onDragStartObservable=new o.c,i.onDragEndObservable=new o.c,i.xGizmo=new oi(new a.e(1,0,0),s.a.Red().scale(.5),t,n,i,r),i.yGizmo=new oi(new a.e(0,1,0),s.a.Green().scale(.5),t,n,i,r),i.zGizmo=new oi(new a.e(0,0,1),s.a.Blue().scale(.5),t,n,i,r),[i.xGizmo,i.yGizmo,i.zGizmo].forEach((function(e){e.dragBehavior.onDragStartObservable.add((function(){i.onDragStartObservable.notifyObservers({})})),e.dragBehavior.onDragEndObservable.add((function(){i.onDragEndObservable.notifyObservers({})}))})),i.attachedMesh=null,i}return Object(h.__extends)(t,e),Object.defineProperty(t.prototype,"attachedMesh",{get:function(){return this._meshAttached},set:function(e){this._meshAttached=e,[this.xGizmo,this.yGizmo,this.zGizmo].forEach((function(t){t.isEnabled?t.attachedMesh=e:t.attachedMesh=null}))},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"updateGizmoRotationToMatchAttachedMesh",{get:function(){return this.xGizmo.updateGizmoRotationToMatchAttachedMesh},set:function(e){this.xGizmo&&(this.xGizmo.updateGizmoRotationToMatchAttachedMesh=e,this.yGizmo.updateGizmoRotationToMatchAttachedMesh=e,this.zGizmo.updateGizmoRotationToMatchAttachedMesh=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"snapDistance",{get:function(){return this.xGizmo.snapDistance},set:function(e){this.xGizmo&&(this.xGizmo.snapDistance=e,this.yGizmo.snapDistance=e,this.zGizmo.snapDistance=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"scaleRatio",{get:function(){return this.xGizmo.scaleRatio},set:function(e){this.xGizmo&&(this.xGizmo.scaleRatio=e,this.yGizmo.scaleRatio=e,this.zGizmo.scaleRatio=e)},enumerable:!0,configurable:!0}),t.prototype.dispose=function(){this.xGizmo.dispose(),this.yGizmo.dispose(),this.zGizmo.dispose(),this.onDragStartObservable.clear(),this.onDragEndObservable.clear()},t.prototype.setCustomMesh=function(e){g.a.Error("Custom meshes are not supported on this gizmo, please set the custom meshes on the gizmos contained within this one (gizmo.xGizmo, gizmo.yGizmo, gizmo.zGizmo)")},t}(ir),si=function(e){function t(n,r,i,c){void 0===r&&(r=s.a.Gray()),void 0===i&&(i=rr.a.DefaultUtilityLayer),void 0===c&&(c=null);var l=e.call(this,i)||this;l._pointerObserver=null,l.snapDistance=0,l.onSnapObservable=new o.c,l._isEnabled=!1,l._parent=null,l._parent=c,l._coloredMaterial=new xn.a("",i.utilityLayerScene),l._coloredMaterial.diffuseColor=r,l._coloredMaterial.specularColor=r.subtract(new s.a(.1,.1,.1)),l._hoverMaterial=new xn.a("",i.utilityLayerScene),l._hoverMaterial.diffuseColor=r.add(new s.a(.3,.3,.3)),l._plane=t._CreatePlane(i.utilityLayerScene,l._coloredMaterial),l._plane.lookAt(l._rootMesh.position.add(n)),l._plane.scaling.scaleInPlace(1/3),l._plane.parent=l._rootMesh;var u=0,h=new a.e,d={snapDistance:0};l.dragBehavior=new Oe({dragPlaneNormal:n}),l.dragBehavior.moveAttached=!1,l._rootMesh.addBehavior(l.dragBehavior);var p=new a.e,f=new a.a;l.dragBehavior.onDragObservable.add((function(e){if(l.attachedMesh)if(l.attachedMesh.parent?(l.attachedMesh.parent.computeWorldMatrix().invertToRef(f),f.setTranslationFromFloats(0,0,0),a.e.TransformCoordinatesToRef(e.delta,f,p)):p.copyFrom(e.delta),0==l.snapDistance)l.attachedMesh.position.addInPlace(p);else if(u+=e.dragDistance,Math.abs(u)>l.snapDistance){var t=Math.floor(Math.abs(u)/l.snapDistance);u%=l.snapDistance,p.normalizeToRef(h),h.scaleInPlace(l.snapDistance*t),l.attachedMesh.position.addInPlace(h),d.snapDistance=l.snapDistance*t,l.onSnapObservable.notifyObservers(d)}})),l._pointerObserver=i.utilityLayerScene.onPointerObservable.add((function(e){if(!l._customMeshSet){var t=e.pickInfo&&-1!=l._rootMesh.getChildMeshes().indexOf(e.pickInfo.pickedMesh)?l._hoverMaterial:l._coloredMaterial;l._rootMesh.getChildMeshes().forEach((function(e){e.material=t}))}}));var m=i._getSharedGizmoLight();return m.includedOnlyMeshes=m.includedOnlyMeshes.concat(l._rootMesh.getChildMeshes(!1)),l}return Object(h.__extends)(t,e),t._CreatePlane=function(e,t){var n=new nr.a("plane",e),r=Pe.a.CreatePlane("dragPlane",{width:.1375,height:.1375,sideOrientation:2},e);return r.material=t,r.parent=n,r.material=t,n},t._CreateArrowInstance=function(e,t){for(var n=new nr.a("arrow",e),r=0,i=t.getChildMeshes();r<i.length;r++){var o=i[r];o.createInstance(o.name).parent=n}return n},t.prototype._attachedMeshChanged=function(e){this.dragBehavior&&(this.dragBehavior.enabled=!!e)},Object.defineProperty(t.prototype,"isEnabled",{get:function(){return this._isEnabled},set:function(e){this._isEnabled=e,e?this._parent&&(this.attachedMesh=this._parent.attachedMesh):this.attachedMesh=null},enumerable:!0,configurable:!0}),t.prototype.dispose=function(){this.onSnapObservable.clear(),this.gizmoLayer.utilityLayerScene.onPointerObservable.remove(this._pointerObserver),this.dragBehavior.detach(),e.prototype.dispose.call(this),this._plane&&this._plane.dispose(),[this._coloredMaterial,this._hoverMaterial].forEach((function(e){e&&e.dispose()}))},t}(ir),ci=function(e){function t(t){void 0===t&&(t=rr.a.DefaultUtilityLayer);var n=e.call(this,t)||this;return n._meshAttached=null,n.onDragStartObservable=new o.c,n.onDragEndObservable=new o.c,n._planarGizmoEnabled=!1,n.xGizmo=new or(new a.e(1,0,0),s.a.Red().scale(.5),t,n),n.yGizmo=new or(new a.e(0,1,0),s.a.Green().scale(.5),t,n),n.zGizmo=new or(new a.e(0,0,1),s.a.Blue().scale(.5),t,n),n.xPlaneGizmo=new si(new a.e(1,0,0),s.a.Red().scale(.5),n.gizmoLayer,n),n.yPlaneGizmo=new si(new a.e(0,1,0),s.a.Green().scale(.5),n.gizmoLayer,n),n.zPlaneGizmo=new si(new a.e(0,0,1),s.a.Blue().scale(.5),n.gizmoLayer,n),[n.xGizmo,n.yGizmo,n.zGizmo,n.xPlaneGizmo,n.yPlaneGizmo,n.zPlaneGizmo].forEach((function(e){e.dragBehavior.onDragStartObservable.add((function(){n.onDragStartObservable.notifyObservers({})})),e.dragBehavior.onDragEndObservable.add((function(){n.onDragEndObservable.notifyObservers({})}))})),n.attachedMesh=null,n}return Object(h.__extends)(t,e),Object.defineProperty(t.prototype,"attachedMesh",{get:function(){return this._meshAttached},set:function(e){this._meshAttached=e,[this.xGizmo,this.yGizmo,this.zGizmo,this.xPlaneGizmo,this.yPlaneGizmo,this.zPlaneGizmo].forEach((function(t){t.isEnabled?t.attachedMesh=e:t.attachedMesh=null}))},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"planarGizmoEnabled",{get:function(){return this._planarGizmoEnabled},set:function(e){var t=this;this._planarGizmoEnabled=e,[this.xPlaneGizmo,this.yPlaneGizmo,this.zPlaneGizmo].forEach((function(n){n&&(n.isEnabled=e,e&&(n.attachedMesh=t.attachedMesh))}),this)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"updateGizmoRotationToMatchAttachedMesh",{get:function(){return this._updateGizmoRotationToMatchAttachedMesh},set:function(e){this._updateGizmoRotationToMatchAttachedMesh=e,[this.xGizmo,this.yGizmo,this.zGizmo,this.xPlaneGizmo,this.yPlaneGizmo,this.zPlaneGizmo].forEach((function(t){t&&(t.updateGizmoRotationToMatchAttachedMesh=e)}))},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"snapDistance",{get:function(){return this._snapDistance},set:function(e){this._snapDistance=e,[this.xGizmo,this.yGizmo,this.zGizmo,this.xPlaneGizmo,this.yPlaneGizmo,this.zPlaneGizmo].forEach((function(t){t&&(t.snapDistance=e)}))},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"scaleRatio",{get:function(){return this._scaleRatio},set:function(e){this._scaleRatio=e,[this.xGizmo,this.yGizmo,this.zGizmo,this.xPlaneGizmo,this.yPlaneGizmo,this.zPlaneGizmo].forEach((function(t){t&&(t.scaleRatio=e)}))},enumerable:!0,configurable:!0}),t.prototype.dispose=function(){[this.xGizmo,this.yGizmo,this.zGizmo,this.xPlaneGizmo,this.yPlaneGizmo,this.zPlaneGizmo].forEach((function(e){e&&e.dispose()})),this.onDragStartObservable.clear(),this.onDragEndObservable.clear()},t.prototype.setCustomMesh=function(e){g.a.Error("Custom meshes are not supported on this gizmo, please set the custom meshes on the gizmos contained within this one (gizmo.xGizmo, gizmo.yGizmo, gizmo.zGizmo,gizmo.xPlaneGizmo, gizmo.yPlaneGizmo, gizmo.zPlaneGizmo)")},t}(ir);Pn.a.CreatePolyhedron=function(e){var t=[];t[0]={vertex:[[0,0,1.732051],[1.632993,0,-.5773503],[-.8164966,1.414214,-.5773503],[-.8164966,-1.414214,-.5773503]],face:[[0,1,2],[0,2,3],[0,3,1],[1,3,2]]},t[1]={vertex:[[0,0,1.414214],[1.414214,0,0],[0,1.414214,0],[-1.414214,0,0],[0,-1.414214,0],[0,0,-1.414214]],face:[[0,1,2],[0,2,3],[0,3,4],[0,4,1],[1,4,5],[1,5,2],[2,5,3],[3,5,4]]},t[2]={vertex:[[0,0,1.070466],[.7136442,0,.7978784],[-.3568221,.618034,.7978784],[-.3568221,-.618034,.7978784],[.7978784,.618034,.3568221],[.7978784,-.618034,.3568221],[-.9341724,.381966,.3568221],[.1362939,1,.3568221],[.1362939,-1,.3568221],[-.9341724,-.381966,.3568221],[.9341724,.381966,-.3568221],[.9341724,-.381966,-.3568221],[-.7978784,.618034,-.3568221],[-.1362939,1,-.3568221],[-.1362939,-1,-.3568221],[-.7978784,-.618034,-.3568221],[.3568221,.618034,-.7978784],[.3568221,-.618034,-.7978784],[-.7136442,0,-.7978784],[0,0,-1.070466]],face:[[0,1,4,7,2],[0,2,6,9,3],[0,3,8,5,1],[1,5,11,10,4],[2,7,13,12,6],[3,9,15,14,8],[4,10,16,13,7],[5,8,14,17,11],[6,12,18,15,9],[10,11,17,19,16],[12,13,16,19,18],[14,15,18,19,17]]},t[3]={vertex:[[0,0,1.175571],[1.051462,0,.5257311],[.3249197,1,.5257311],[-.8506508,.618034,.5257311],[-.8506508,-.618034,.5257311],[.3249197,-1,.5257311],[.8506508,.618034,-.5257311],[.8506508,-.618034,-.5257311],[-.3249197,1,-.5257311],[-1.051462,0,-.5257311],[-.3249197,-1,-.5257311],[0,0,-1.175571]],face:[[0,1,2],[0,2,3],[0,3,4],[0,4,5],[0,5,1],[1,5,7],[1,7,6],[1,6,2],[2,6,8],[2,8,3],[3,8,9],[3,9,4],[4,9,10],[4,10,5],[5,10,7],[6,7,11],[6,11,8],[7,10,11],[8,11,9],[9,11,10]]},t[4]={vertex:[[0,0,1.070722],[.7148135,0,.7971752],[-.104682,.7071068,.7971752],[-.6841528,.2071068,.7971752],[-.104682,-.7071068,.7971752],[.6101315,.7071068,.5236279],[1.04156,.2071068,.1367736],[.6101315,-.7071068,.5236279],[-.3574067,1,.1367736],[-.7888348,-.5,.5236279],[-.9368776,.5,.1367736],[-.3574067,-1,.1367736],[.3574067,1,-.1367736],[.9368776,-.5,-.1367736],[.7888348,.5,-.5236279],[.3574067,-1,-.1367736],[-.6101315,.7071068,-.5236279],[-1.04156,-.2071068,-.1367736],[-.6101315,-.7071068,-.5236279],[.104682,.7071068,-.7971752],[.6841528,-.2071068,-.7971752],[.104682,-.7071068,-.7971752],[-.7148135,0,-.7971752],[0,0,-1.070722]],face:[[0,2,3],[1,6,5],[4,9,11],[7,15,13],[8,16,10],[12,14,19],[17,22,18],[20,21,23],[0,1,5,2],[0,3,9,4],[0,4,7,1],[1,7,13,6],[2,5,12,8],[2,8,10,3],[3,10,17,9],[4,11,15,7],[5,6,14,12],[6,13,20,14],[8,12,19,16],[9,17,18,11],[10,16,22,17],[11,18,21,15],[13,15,21,20],[14,20,23,19],[16,19,23,22],[18,22,23,21]]},t[5]={vertex:[[0,0,1.322876],[1.309307,0,.1889822],[-.9819805,.8660254,.1889822],[.1636634,-1.299038,.1889822],[.3273268,.8660254,-.9449112],[-.8183171,-.4330127,-.9449112]],face:[[0,3,1],[2,4,5],[0,1,4,2],[0,2,5,3],[1,3,5,4]]},t[6]={vertex:[[0,0,1.159953],[1.013464,0,.5642542],[-.3501431,.9510565,.5642542],[-.7715208,-.6571639,.5642542],[.6633206,.9510565,-.03144481],[.8682979,-.6571639,-.3996071],[-1.121664,.2938926,-.03144481],[-.2348831,-1.063314,-.3996071],[.5181548,.2938926,-.9953061],[-.5850262,-.112257,-.9953061]],face:[[0,1,4,2],[0,2,6,3],[1,5,8,4],[3,6,9,7],[5,7,9,8],[0,3,7,5,1],[2,4,8,9,6]]},t[7]={vertex:[[0,0,1.118034],[.8944272,0,.6708204],[-.2236068,.8660254,.6708204],[-.7826238,-.4330127,.6708204],[.6708204,.8660254,.2236068],[1.006231,-.4330127,-.2236068],[-1.006231,.4330127,.2236068],[-.6708204,-.8660254,-.2236068],[.7826238,.4330127,-.6708204],[.2236068,-.8660254,-.6708204],[-.8944272,0,-.6708204],[0,0,-1.118034]],face:[[0,1,4,2],[0,2,6,3],[1,5,8,4],[3,6,10,7],[5,9,11,8],[7,10,11,9],[0,3,7,9,5,1],[2,4,8,11,10,6]]},t[8]={vertex:[[-.729665,.670121,.319155],[-.655235,-.29213,-.754096],[-.093922,-.607123,.537818],[.702196,.595691,.485187],[.776626,-.36656,-.588064]],face:[[1,4,2],[0,1,2],[3,0,2],[4,3,2],[4,1,0,3]]},t[9]={vertex:[[-.868849,-.100041,.61257],[-.329458,.976099,.28078],[-.26629,-.013796,-.477654],[-.13392,-1.034115,.229829],[.738834,.707117,-.307018],[.859683,-.535264,-.338508]],face:[[3,0,2],[5,3,2],[4,5,2],[1,4,2],[0,1,2],[0,3,5,4,1]]},t[10]={vertex:[[-.610389,.243975,.531213],[-.187812,-.48795,-.664016],[-.187812,.9759,-.664016],[.187812,-.9759,.664016],[.798201,.243975,.132803]],face:[[1,3,0],[3,4,0],[3,1,4],[0,2,1],[0,4,2],[2,4,1]]},t[11]={vertex:[[-1.028778,.392027,-.048786],[-.640503,-.646161,.621837],[-.125162,-.395663,-.540059],[.004683,.888447,-.651988],[.125161,.395663,.540059],[.632925,-.791376,.433102],[1.031672,.157063,-.354165]],face:[[3,2,0],[2,1,0],[2,5,1],[0,4,3],[0,1,4],[4,1,5],[2,3,6],[3,4,6],[5,2,6],[4,5,6]]},t[12]={vertex:[[-.669867,.334933,-.529576],[-.669867,.334933,.529577],[-.4043,1.212901,0],[-.334933,-.669867,-.529576],[-.334933,-.669867,.529577],[.334933,.669867,-.529576],[.334933,.669867,.529577],[.4043,-1.212901,0],[.669867,-.334933,-.529576],[.669867,-.334933,.529577]],face:[[8,9,7],[6,5,2],[3,8,7],[5,0,2],[4,3,7],[0,1,2],[9,4,7],[1,6,2],[9,8,5,6],[8,3,0,5],[3,4,1,0],[4,9,6,1]]},t[13]={vertex:[[-.931836,.219976,-.264632],[-.636706,.318353,.692816],[-.613483,-.735083,-.264632],[-.326545,.979634,0],[-.31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n,r,i,o,c,l,u=e.type&&(e.type<0||e.type>=t.length)?0:e.type||0,h=e.size,d=e.sizeX||h||1,p=e.sizeY||h||1,f=e.sizeZ||h||1,m=e.custom||t[u],g=m.face.length,_=e.faceUV||new Array(g),v=e.faceColors,b=void 0===e.flat||e.flat,y=0===e.sideOrientation?0:e.sideOrientation||Pn.a.DEFAULTSIDE,C=new Array,x=new Array,T=new Array,E=new Array,S=new Array,P=0,O=0,A=new Array,M=0,w=0;if(b)for(w=0;w<g;w++)v&&void 0===v[w]&&(v[w]=new s.b(1,1,1,1)),_&&void 0===_[w]&&(_[w]=new a.f(0,0,1,1));if(b)for(w=0;w<g;w++){var R=m.face[w].length;for(i=2*Math.PI/R,o=.5*Math.tan(i/2),c=.5,M=0;M<R;M++)C.push(m.vertex[m.face[w][M]][0]*d,m.vertex[m.face[w][M]][1]*p,m.vertex[m.face[w][M]][2]*f),A.push(P),P++,n=_[w].x+(_[w].z-_[w].x)*(.5+o),r=_[w].y+(_[w].w-_[w].y)*(c-.5),E.push(n,r),l=o*Math.cos(i)-c*Math.sin(i),c=o*Math.sin(i)+c*Math.cos(i),o=l,v&&S.push(v[w].r,v[w].g,v[w].b,v[w].a);for(M=0;M<R-2;M++)x.push(A[0+O],A[M+2+O],A[M+1+O]);O+=R}else{for(M=0;M<m.vertex.length;M++)C.push(m.vertex[M][0]*d,m.vertex[M][1]*p,m.vertex[M][2]*f),E.push(0,0);for(w=0;w<g;w++)for(M=0;M<m.face[w].length-2;M++)x.push(m.face[w][0],m.face[w][M+2],m.face[w][M+1])}Pn.a.ComputeNormals(C,x,T),Pn.a._ComputeSides(y,C,x,T,E,e.frontUVs,e.backUVs);var I=new Pn.a;return I.positions=C,I.indices=x,I.normals=T,I.uvs=E,v&&b&&(I.colors=S),I},be.a.CreatePolyhedron=function(e,t,n){return li.CreatePolyhedron(e,t,n)};var li=function(){function e(){}return e.CreatePolyhedron=function(e,t,n){void 0===n&&(n=null);var r=new be.a(e,n);return t.sideOrientation=be.a._GetDefaultSideOrientation(t.sideOrientation),r._originalBuilderSideOrientation=t.sideOrientation,Pn.a.CreatePolyhedron(t).applyToMesh(r,t.updatable),r},e}(),ui=function(e){function t(t){void 0===t&&(t=rr.a.DefaultUtilityLayer);var n=e.call(this,t)||this;n._meshAttached=null,n._sensitivity=1,n.onDragStartObservable=new o.c,n.onDragEndObservable=new o.c,n.xGizmo=new ri(new a.e(1,0,0),s.a.Red().scale(.5),t,n),n.yGizmo=new ri(new a.e(0,1,0),s.a.Green().scale(.5),t,n),n.zGizmo=new ri(new a.e(0,0,1),s.a.Blue().scale(.5),t,n),n.uniformScaleGizmo=new ri(new a.e(0,1,0),s.a.Yellow().scale(.5),t,n),n.uniformScaleGizmo.updateGizmoRotationToMatchAttachedMesh=!1,n.uniformScaleGizmo.uniformScaling=!0,n._uniformScalingMesh=li.CreatePolyhedron("",{type:1},n.uniformScaleGizmo.gizmoLayer.utilityLayerScene),n._uniformScalingMesh.scaling.scaleInPlace(.02),n._uniformScalingMesh.visibility=0,n._octahedron=li.CreatePolyhedron("",{type:1},n.uniformScaleGizmo.gizmoLayer.utilityLayerScene),n._octahedron.scaling.scaleInPlace(.007),n._uniformScalingMesh.addChild(n._octahedron),n.uniformScaleGizmo.setCustomMesh(n._uniformScalingMesh,!0);var r=t._getSharedGizmoLight();return r.includedOnlyMeshes=r.includedOnlyMeshes.concat(n._octahedron),[n.xGizmo,n.yGizmo,n.zGizmo,n.uniformScaleGizmo].forEach((function(e){e.dragBehavior.onDragStartObservable.add((function(){n.onDragStartObservable.notifyObservers({})})),e.dragBehavior.onDragEndObservable.add((function(){n.onDragEndObservable.notifyObservers({})}))})),n.attachedMesh=null,n}return Object(h.__extends)(t,e),Object.defineProperty(t.prototype,"attachedMesh",{get:function(){return this._meshAttached},set:function(e){this._meshAttached=e,[this.xGizmo,this.yGizmo,this.zGizmo,this.uniformScaleGizmo].forEach((function(t){t.isEnabled?t.attachedMesh=e:t.attachedMesh=null}))},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"updateGizmoRotationToMatchAttachedMesh",{get:function(){return this._updateGizmoRotationToMatchAttachedMesh},set:function(e){e?(this._updateGizmoRotationToMatchAttachedMesh=e,[this.xGizmo,this.yGizmo,this.zGizmo,this.uniformScaleGizmo].forEach((function(t){t&&(t.updateGizmoRotationToMatchAttachedMesh=e)}))):g.a.Warn("Setting updateGizmoRotationToMatchAttachedMesh = false on scaling gizmo is not supported.")},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"snapDistance",{get:function(){return this._snapDistance},set:function(e){this._snapDistance=e,[this.xGizmo,this.yGizmo,this.zGizmo,this.uniformScaleGizmo].forEach((function(t){t&&(t.snapDistance=e)}))},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"scaleRatio",{get:function(){return this._scaleRatio},set:function(e){this._scaleRatio=e,[this.xGizmo,this.yGizmo,this.zGizmo,this.uniformScaleGizmo].forEach((function(t){t&&(t.scaleRatio=e)}))},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"sensitivity",{get:function(){return this._sensitivity},set:function(e){this._sensitivity=e,[this.xGizmo,this.yGizmo,this.zGizmo,this.uniformScaleGizmo].forEach((function(t){t&&(t.sensitivity=e)}))},enumerable:!0,configurable:!0}),t.prototype.dispose=function(){[this.xGizmo,this.yGizmo,this.zGizmo,this.uniformScaleGizmo].forEach((function(e){e&&e.dispose()})),this.onDragStartObservable.clear(),this.onDragEndObservable.clear(),[this._uniformScalingMesh,this._octahedron].forEach((function(e){e&&e.dispose()}))},t}(ir),hi=function(){function e(e){var t=this;this.scene=e,this.clearGizmoOnEmptyPointerEvent=!1,this.onAttachedToMeshObservable=new o.c,this._gizmosEnabled={positionGizmo:!1,rotationGizmo:!1,scaleGizmo:!1,boundingBoxGizmo:!1},this._pointerObserver=null,this._attachedMesh=null,this._boundingBoxColor=s.a.FromHexString("#0984e3"),this.boundingBoxDragBehavior=new we,this.attachableMeshes=null,this.usePointerToAttachGizmos=!0,this._defaultKeepDepthUtilityLayer=new rr.a(e),this._defaultKeepDepthUtilityLayer.utilityLayerScene.autoClearDepthAndStencil=!1,this._defaultUtilityLayer=new rr.a(e),this.gizmos={positionGizmo:null,rotationGizmo:null,scaleGizmo:null,boundingBoxGizmo:null},this._pointerObserver=e.onPointerObservable.add((function(e){if(t.usePointerToAttachGizmos&&e.type==de.a.POINTERDOWN)if(e.pickInfo&&e.pickInfo.pickedMesh){var n=e.pickInfo.pickedMesh;if(null==t.attachableMeshes)for(;n&&null!=n.parent;)n=n.parent;else{var r=!1;t.attachableMeshes.forEach((function(e){n&&(n==e||n.isDescendantOf(e))&&(n=e,r=!0)})),r||(n=null)}n instanceof Me.a?t._attachedMesh!=n&&t.attachToMesh(n):t.clearGizmoOnEmptyPointerEvent&&t.attachToMesh(null)}else t.clearGizmoOnEmptyPointerEvent&&t.attachToMesh(null)}))}return Object.defineProperty(e.prototype,"keepDepthUtilityLayer",{get:function(){return this._defaultKeepDepthUtilityLayer},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"utilityLayer",{get:function(){return this._defaultUtilityLayer},enumerable:!0,configurable:!0}),e.prototype.attachToMesh=function(e){for(var t in this._attachedMesh&&this._attachedMesh.removeBehavior(this.boundingBoxDragBehavior),this._attachedMesh=e,this.gizmos){var n=this.gizmos[t];n&&this._gizmosEnabled[t]&&(n.attachedMesh=e)}this.boundingBoxGizmoEnabled&&this._attachedMesh&&this._attachedMesh.addBehavior(this.boundingBoxDragBehavior),this.onAttachedToMeshObservable.notifyObservers(e)},Object.defineProperty(e.prototype,"positionGizmoEnabled",{get:function(){return this._gizmosEnabled.positionGizmo},set:function(e){e?(this.gizmos.positionGizmo||(this.gizmos.positionGizmo=new ci(this._defaultUtilityLayer)),this.gizmos.positionGizmo.attachedMesh=this._attachedMesh):this.gizmos.positionGizmo&&(this.gizmos.positionGizmo.attachedMesh=null),this._gizmosEnabled.positionGizmo=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"rotationGizmoEnabled",{get:function(){return this._gizmosEnabled.rotationGizmo},set:function(e){e?(this.gizmos.rotationGizmo||(this.gizmos.rotationGizmo=new ai(this._defaultUtilityLayer)),this.gizmos.rotationGizmo.attachedMesh=this._attachedMesh):this.gizmos.rotationGizmo&&(this.gizmos.rotationGizmo.attachedMesh=null),this._gizmosEnabled.rotationGizmo=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"scaleGizmoEnabled",{get:function(){return this._gizmosEnabled.scaleGizmo},set:function(e){e?(this.gizmos.scaleGizmo=this.gizmos.scaleGizmo||new ui(this._defaultUtilityLayer),this.gizmos.scaleGizmo.attachedMesh=this._attachedMesh):this.gizmos.scaleGizmo&&(this.gizmos.scaleGizmo.attachedMesh=null),this._gizmosEnabled.scaleGizmo=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"boundingBoxGizmoEnabled",{get:function(){return this._gizmosEnabled.boundingBoxGizmo},set:function(e){e?(this.gizmos.boundingBoxGizmo=this.gizmos.boundingBoxGizmo||new ii(this._boundingBoxColor,this._defaultKeepDepthUtilityLayer),this.gizmos.boundingBoxGizmo.attachedMesh=this._attachedMesh,this._attachedMesh&&(this._attachedMesh.removeBehavior(this.boundingBoxDragBehavior),this._attachedMesh.addBehavior(this.boundingBoxDragBehavior))):this.gizmos.boundingBoxGizmo&&(this._attachedMesh&&this._attachedMesh.removeBehavior(this.boundingBoxDragBehavior),this.gizmos.boundingBoxGizmo.attachedMesh=null),this._gizmosEnabled.boundingBoxGizmo=e},enumerable:!0,configurable:!0}),e.prototype.dispose=function(){for(var e in this.scene.onPointerObservable.remove(this._pointerObserver),this.gizmos){var t=this.gizmos[e];t&&t.dispose()}this._defaultKeepDepthUtilityLayer.dispose(),this._defaultUtilityLayer.dispose(),this.boundingBoxDragBehavior.detach(),this.onAttachedToMeshObservable.clear()},e}(),di=n(116);be.a.CreateHemisphere=function(e,t,n,r){var i={segments:t,diameter:n};return pi.CreateHemisphere(e,i,r)};var pi=function(){function e(){}return e.CreateHemisphere=function(e,t,n){t.diameter||(t.diameter=1),t.segments||(t.segments=16);var r=ur.CreateSphere("",{slice:.5,diameter:t.diameter,segments:t.segments},n),i=be.a.CreateDisc("",t.diameter/2,3*t.segments+(4-t.segments),n);i.rotation.x=-Math.PI/2,i.parent=r;var o=be.a.MergeMeshes([i,r],!0);return o.name=e,o},e}(),fi=n(125),mi=function(e){function t(t){var n=e.call(this,t)||this;return n._cachedPosition=new a.e,n._cachedForward=new a.e(0,0,1),n._light=null,n.attachedMesh=new Me.a("",n.gizmoLayer.utilityLayerScene),n._attachedMeshParent=new nr.a("parent",n.gizmoLayer.originalScene),n.attachedMesh.parent=n._attachedMeshParent,n._material=new xn.a("light",n.gizmoLayer.originalScene),n._material.diffuseColor=new s.a(.5,.5,.5),n._material.specularColor=new s.a(.1,.1,.1),n}return Object(h.__extends)(t,e),Object.defineProperty(t.prototype,"light",{get:function(){return this._light},set:function(e){var n=this;if(this._light=e,e){this._lightMesh&&this._lightMesh.dispose(),e instanceof _n.a?this._lightMesh=t._CreateHemisphericLightMesh(this.gizmoLayer.utilityLayerScene):e instanceof di.a?this._lightMesh=t._CreateDirectionalLightMesh(this.gizmoLayer.utilityLayerScene):e instanceof fi.a?this._lightMesh=t._CreateSpotLightMesh(this.gizmoLayer.utilityLayerScene):this._lightMesh=t._CreatePointLightMesh(this.gizmoLayer.utilityLayerScene),this._lightMesh.getChildMeshes(!1).forEach((function(e){e.material=n._material})),this._lightMesh.parent=this._rootMesh;var r=this.gizmoLayer._getSharedGizmoLight();r.includedOnlyMeshes=r.includedOnlyMeshes.concat(this._lightMesh.getChildMeshes(!1)),this._lightMesh.rotationQuaternion=new a.b,this.attachedMesh.reservedDataStore||(this.attachedMesh.reservedDataStore={}),this.attachedMesh.reservedDataStore.lightGizmo=this,e.parent&&this._attachedMeshParent.freezeWorldMatrix(e.parent.getWorldMatrix()),e.position&&(this.attachedMesh.position.copyFrom(e.position),this.attachedMesh.computeWorldMatrix(!0),this._cachedPosition.copyFrom(this.attachedMesh.position)),e.direction&&(this.attachedMesh.setDirection(e.direction),this.attachedMesh.computeWorldMatrix(!0),this._cachedForward.copyFrom(this.attachedMesh.forward)),this._update()}},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"material",{get:function(){return this._material},enumerable:!0,configurable:!0}),t.prototype._update=function(){e.prototype._update.call(this),this._light&&(this._light.parent&&this._attachedMeshParent.freezeWorldMatrix(this._light.parent.getWorldMatrix()),this._light.position&&(this.attachedMesh.position.equals(this._cachedPosition)?(this.attachedMesh.position.copyFrom(this._light.position),this.attachedMesh.computeWorldMatrix(!0),this._cachedPosition.copyFrom(this.attachedMesh.position)):(this._light.position.copyFrom(this.attachedMesh.position),this._cachedPosition.copyFrom(this.attachedMesh.position))),this._light.direction&&(a.e.DistanceSquared(this.attachedMesh.forward,this._cachedForward)>1e-4?(this._light.direction.copyFrom(this.attachedMesh.forward),this._cachedForward.copyFrom(this.attachedMesh.forward)):a.e.DistanceSquared(this.attachedMesh.forward,this._light.direction)>1e-4&&(this.attachedMesh.setDirection(this._light.direction),this.attachedMesh.computeWorldMatrix(!0),this._cachedForward.copyFrom(this.attachedMesh.forward))),this._light.isEnabled()?this._material.diffuseColor.set(this._light.diffuse.r/3,this._light.diffuse.g/3,this._light.diffuse.b/3):this._material.diffuseColor.set(0,0,0))},t.prototype.dispose=function(){this._material.dispose(),e.prototype.dispose.call(this),this._attachedMeshParent.dispose()},t._CreateHemisphericLightMesh=function(e){var n=new be.a("hemisphereLight",e),r=pi.CreateHemisphere(n.name,{segments:10,diameter:1},e);r.position.z=-.15,r.rotation.x=Math.PI/2,r.parent=n;var i=this._CreateLightLines(3,e);return i.parent=n,i.position.z,n.scaling.scaleInPlace(t._Scale),n.rotation.x=Math.PI/2,n},t._CreatePointLightMesh=function(e){var n=new be.a("pointLight",e),r=ur.CreateSphere(n.name,{segments:10,diameter:1},e);return r.rotation.x=Math.PI/2,r.parent=n,this._CreateLightLines(5,e).parent=n,n.scaling.scaleInPlace(t._Scale),n.rotation.x=Math.PI/2,n},t._CreateSpotLightMesh=function(e){var n=new be.a("spotLight",e);ur.CreateSphere(n.name,{segments:10,diameter:1},e).parent=n;var r=pi.CreateHemisphere(n.name,{segments:10,diameter:2},e);return r.parent=n,r.rotation.x=-Math.PI/2,this._CreateLightLines(2,e).parent=n,n.scaling.scaleInPlace(t._Scale),n.rotation.x=Math.PI/2,n},t._CreateDirectionalLightMesh=function(e){var n=new be.a("directionalLight",e),r=new be.a(n.name,e);r.parent=n,ur.CreateSphere(n.name,{diameter:1.2,segments:10},e).parent=r;var i=be.a.CreateCylinder(n.name,6,.3,.3,6,1,e);i.parent=r,(o=i.clone(n.name)).scaling.y=.5,o.position.x+=1.25,(a=i.clone(n.name)).scaling.y=.5,a.position.x+=-1.25;var o,a,s=be.a.CreateCylinder(n.name,1,0,.6,6,1,e);return s.position.y+=3,s.parent=r,(o=s.clone(n.name)).position.y=1.5,o.position.x+=1.25,(a=s.clone(n.name)).position.y=1.5,a.position.x+=-1.25,r.scaling.scaleInPlace(t._Scale),r.rotation.z=Math.PI/2,r.rotation.y=Math.PI/2,n},t._Scale=.007,t._CreateLightLines=function(e,t){var n=new be.a("root",t);n.rotation.x=Math.PI/2;var r=new be.a("linePivot",t);r.parent=n;var i=be.a.CreateCylinder("line",2,.2,.3,6,1,t);if(i.position.y=i.scaling.y/2+1.2,i.parent=r,e<2)return r;for(var o=0;o<4;o++){(a=r.clone("lineParentClone")).rotation.z=Math.PI/4,a.rotation.y=Math.PI/2+Math.PI/2*o,a.getChildMeshes()[0].scaling.y=.5,a.getChildMeshes()[0].scaling.x=a.getChildMeshes()[0].scaling.z=.8,a.getChildMeshes()[0].position.y=a.getChildMeshes()[0].scaling.y/2+1.2}if(e<3)return n;for(o=0;o<4;o++){(a=r.clone("linePivotClone")).rotation.z=Math.PI/2,a.rotation.y=Math.PI/2*o}if(e<4)return n;for(o=0;o<4;o++){var a;(a=r.clone("linePivotClone")).rotation.z=Math.PI+Math.PI/4,a.rotation.y=Math.PI/2+Math.PI/2*o,a.getChildMeshes()[0].scaling.y=.5,a.getChildMeshes()[0].scaling.x=a.getChildMeshes()[0].scaling.z=.8,a.getChildMeshes()[0].position.y=a.getChildMeshes()[0].scaling.y/2+1.2}return e<5||((a=r.clone("linePivotClone")).rotation.z=Math.PI),n},t}(ir),gi=n(63);zt.a.IncludesShadersStore.kernelBlurVaryingDeclaration="varying vec2 sampleCoord{X};";var _i="vec4 pack(float depth)\n{\nconst vec4 bit_shift=vec4(255.0*255.0*255.0,255.0*255.0,255.0,1.0);\nconst vec4 bit_mask=vec4(0.0,1.0/255.0,1.0/255.0,1.0/255.0);\nvec4 res=fract(depth*bit_shift);\nres-=res.xxyz*bit_mask;\nreturn res;\n}\nfloat unpack(vec4 color)\n{\nconst vec4 bit_shift=vec4(1.0/(255.0*255.0*255.0),1.0/(255.0*255.0),1.0/255.0,1.0);\nreturn dot(color,bit_shift);\n}";zt.a.IncludesShadersStore.packingFunctions=_i;var vi="#ifdef DOF\nfactor=sampleCoC(sampleCoord{X});\ncomputedWeight=KERNEL_WEIGHT{X}*factor;\nsumOfWeights+=computedWeight;\n#else\ncomputedWeight=KERNEL_WEIGHT{X};\n#endif\n#ifdef PACKEDFLOAT\nblend+=unpack(texture2D(textureSampler,sampleCoord{X}))*computedWeight;\n#else\nblend+=texture2D(textureSampler,sampleCoord{X})*computedWeight;\n#endif";zt.a.IncludesShadersStore.kernelBlurFragment=vi;var bi="#ifdef DOF\nfactor=sampleCoC(sampleCenter+delta*KERNEL_DEP_OFFSET{X});\ncomputedWeight=KERNEL_DEP_WEIGHT{X}*factor;\nsumOfWeights+=computedWeight;\n#else\ncomputedWeight=KERNEL_DEP_WEIGHT{X};\n#endif\n#ifdef PACKEDFLOAT\nblend+=unpack(texture2D(textureSampler,sampleCenter+delta*KERNEL_DEP_OFFSET{X}))*computedWeight;\n#else\nblend+=texture2D(textureSampler,sampleCenter+delta*KERNEL_DEP_OFFSET{X})*computedWeight;\n#endif";zt.a.IncludesShadersStore.kernelBlurFragment2=bi;var yi="\nuniform sampler2D textureSampler;\nuniform vec2 delta;\n\nvarying vec2 sampleCenter;\n#ifdef DOF\nuniform sampler2D circleOfConfusionSampler;\nuniform vec2 cameraMinMaxZ;\nfloat sampleDistance(const in vec2 offset) {\nfloat depth=texture2D(circleOfConfusionSampler,offset).g;\nreturn cameraMinMaxZ.x+(cameraMinMaxZ.y-cameraMinMaxZ.x)*depth;\n}\nfloat sampleCoC(const in vec2 offset) {\nfloat coc=texture2D(circleOfConfusionSampler,offset).r;\nreturn coc;\n}\n#endif\n#include<kernelBlurVaryingDeclaration>[0..varyingCount]\n#ifdef PACKEDFLOAT\n#include<packingFunctions>\n#endif\nvoid main(void)\n{\nfloat computedWeight=0.0;\n#ifdef PACKEDFLOAT\nfloat blend=0.;\n#else\nvec4 blend=vec4(0.);\n#endif\n#ifdef DOF\nfloat sumOfWeights=CENTER_WEIGHT;\nfloat factor=0.0;\n\n#ifdef PACKEDFLOAT\nblend+=unpack(texture2D(textureSampler,sampleCenter))*CENTER_WEIGHT;\n#else\nblend+=texture2D(textureSampler,sampleCenter)*CENTER_WEIGHT;\n#endif\n#endif\n#include<kernelBlurFragment>[0..varyingCount]\n#include<kernelBlurFragment2>[0..depCount]\n#ifdef PACKEDFLOAT\ngl_FragColor=pack(blend);\n#else\ngl_FragColor=blend;\n#endif\n#ifdef DOF\ngl_FragColor/=sumOfWeights;\n#endif\n}";zt.a.ShadersStore.kernelBlurPixelShader=yi;zt.a.IncludesShadersStore.kernelBlurVertex="sampleCoord{X}=sampleCenter+delta*KERNEL_OFFSET{X};";var Ci="\nattribute vec2 position;\n\nuniform vec2 delta;\n\nvarying vec2 sampleCenter;\n#include<kernelBlurVaryingDeclaration>[0..varyingCount]\nconst vec2 madd=vec2(0.5,0.5);\nvoid main(void) {\nsampleCenter=(position*madd+madd);\n#include<kernelBlurVertex>[0..varyingCount]\ngl_Position=vec4(position,0.0,1.0);\n}";zt.a.ShadersStore.kernelBlurVertexShader=Ci;var xi=function(e){function t(t,n,r,i,o,a,s,c,l,u,h){void 0===a&&(a=nn.a.BILINEAR_SAMPLINGMODE),void 0===l&&(l=0),void 0===u&&(u=""),void 0===h&&(h=!1);var d=e.call(this,t,"kernelBlur",["delta","direction","cameraMinMaxZ"],["circleOfConfusionSampler"],i,o,a,s,c,null,l,"kernelBlur",{varyingCount:0,depCount:0},!0)||this;return d.direction=n,d.blockCompilation=h,d._packedFloat=!1,d._staticDefines="",d._staticDefines=u,d.onApplyObservable.add((function(e){d._outputTexture?e.setFloat2("delta",1/d._outputTexture.width*d.direction.x,1/d._outputTexture.height*d.direction.y):e.setFloat2("delta",1/d.width*d.direction.x,1/d.height*d.direction.y)})),d.kernel=r,d}return Object(h.__extends)(t,e),Object.defineProperty(t.prototype,"kernel",{get:function(){return this._idealKernel},set:function(e){this._idealKernel!==e&&(e=Math.max(e,1),this._idealKernel=e,this._kernel=this._nearestBestKernel(e),this.blockCompilation||this._updateParameters())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"packedFloat",{get:function(){return this._packedFloat},set:function(e){this._packedFloat!==e&&(this._packedFloat=e,this.blockCompilation||this._updateParameters())},enumerable:!0,configurable:!0}),t.prototype.updateEffect=function(e,t,n,r,i,o){void 0===e&&(e=null),void 0===t&&(t=null),void 0===n&&(n=null),this._updateParameters(i,o)},t.prototype._updateParameters=function(t,n){for(var r=this._kernel,i=(r-1)/2,o=[],a=[],s=0,c=0;c<r;c++){var l=c/(r-1),u=this._gaussianWeight(2*l-1);o[c]=c-i,a[c]=u,s+=u}for(c=0;c<a.length;c++)a[c]/=s;var h=[],d=[],p=[];for(c=0;c<=i;c+=2){var f=Math.min(c+1,Math.floor(i));if(c===f)p.push({o:o[c],w:a[c]});else{var m=f===i,g=a[c]+a[f]*(m?.5:1),_=o[c]+1/(1+a[c]/a[f]);0===_?(p.push({o:o[c],w:a[c]}),p.push({o:o[c+1],w:a[c+1]})):(p.push({o:_,w:g}),p.push({o:-_,w:g}))}}for(c=0;c<p.length;c++)d[c]=p[c].o,h[c]=p[c].w;o=d,a=h;var v=this.getEngine().getCaps().maxVaryingVectors,b=Math.max(v,0)-1,y=Math.min(o.length,b),C="";C+=this._staticDefines,-1!=this._staticDefines.indexOf("DOF")&&(C+="#define CENTER_WEIGHT "+this._glslFloat(a[y-1])+"\r\n",y--);for(c=0;c<y;c++)C+="#define KERNEL_OFFSET"+c+" "+this._glslFloat(o[c])+"\r\n",C+="#define KERNEL_WEIGHT"+c+" "+this._glslFloat(a[c])+"\r\n";var x=0;for(c=b;c<o.length;c++)C+="#define KERNEL_DEP_OFFSET"+x+" "+this._glslFloat(o[c])+"\r\n",C+="#define KERNEL_DEP_WEIGHT"+x+" "+this._glslFloat(a[c])+"\r\n",x++;this.packedFloat&&(C+="#define PACKEDFLOAT 1"),this.blockCompilation=!1,e.prototype.updateEffect.call(this,C,null,null,{varyingCount:y,depCount:x},t,n)},t.prototype._nearestBestKernel=function(e){for(var t=Math.round(e),n=0,r=[t,t-1,t+1,t-2,t+2];n<r.length;n++){var i=r[n];if(i%2!=0&&Math.floor(i/2)%2==0&&i>0)return Math.max(i,3)}return Math.max(t,3)},t.prototype._gaussianWeight=function(e){var t=-e*e/(1/3*2*(1/3));return 1/(Math.sqrt(2*Math.PI)*(1/3))*Math.exp(t)},t.prototype._glslFloat=function(e,t){return void 0===t&&(t=8),e.toFixed(t).replace(/0+$/,"")},t}(Vt.a),Ti=function(e){function t(t,n,r,i,o,s,c){void 0===o&&(o=0),void 0===s&&(s=nn.a.BILINEAR_SAMPLINGMODE),void 0===c&&(c=!0);var l=e.call(this,t,n,r,i,!0,o,!1,s,c)||this;return l.scene=r,l.mirrorPlane=new Gn.a(0,1,0,1),l._transformMatrix=a.a.Zero(),l._mirrorMatrix=a.a.Zero(),l._adaptiveBlurKernel=0,l._blurKernelX=0,l._blurKernelY=0,l._blurRatio=1,l.ignoreCameraViewport=!0,l._updateGammaSpace(),l._imageProcessingConfigChangeObserver=r.imageProcessingConfiguration.onUpdateParameters.add((function(){l._updateGammaSpace})),l.onBeforeRenderObservable.add((function(){a.a.ReflectionToRef(l.mirrorPlane,l._mirrorMatrix),l._savedViewMatrix=r.getViewMatrix(),l._mirrorMatrix.multiplyToRef(l._savedViewMatrix,l._transformMatrix),r.setTransformMatrix(l._transformMatrix,r.getProjectionMatrix()),r.clipPlane=l.mirrorPlane,r.getEngine().cullBackFaces=!1,r._mirroredCameraPosition=a.e.TransformCoordinates(r.activeCamera.globalPosition,l._mirrorMatrix)})),l.onAfterRenderObservable.add((function(){r.setTransformMatrix(l._savedViewMatrix,r.getProjectionMatrix()),r.getEngine().cullBackFaces=!0,r._mirroredCameraPosition=null,r.clipPlane=null})),l}return Object(h.__extends)(t,e),Object.defineProperty(t.prototype,"blurRatio",{get:function(){return this._blurRatio},set:function(e){this._blurRatio!==e&&(this._blurRatio=e,this._preparePostProcesses())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"adaptiveBlurKernel",{set:function(e){this._adaptiveBlurKernel=e,this._autoComputeBlurKernel()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"blurKernel",{set:function(e){this.blurKernelX=e,this.blurKernelY=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"blurKernelX",{get:function(){return this._blurKernelX},set:function(e){this._blurKernelX!==e&&(this._blurKernelX=e,this._preparePostProcesses())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"blurKernelY",{get:function(){return this._blurKernelY},set:function(e){this._blurKernelY!==e&&(this._blurKernelY=e,this._preparePostProcesses())},enumerable:!0,configurable:!0}),t.prototype._autoComputeBlurKernel=function(){var e=this.getScene().getEngine(),t=this.getRenderWidth()/e.getRenderWidth(),n=this.getRenderHeight()/e.getRenderHeight();this.blurKernelX=this._adaptiveBlurKernel*t,this.blurKernelY=this._adaptiveBlurKernel*n},t.prototype._onRatioRescale=function(){this._sizeRatio&&(this.resize(this._initialSizeParameter),this._adaptiveBlurKernel||this._preparePostProcesses()),this._adaptiveBlurKernel&&this._autoComputeBlurKernel()},t.prototype._updateGammaSpace=function(){this.gammaSpace=!this.scene.imageProcessingConfiguration.isEnabled||!this.scene.imageProcessingConfiguration.applyByPostProcess},t.prototype._preparePostProcesses=function(){if(this.clearPostProcesses(!0),this._blurKernelX&&this._blurKernelY){var e=this.getScene().getEngine(),t=e.getCaps().textureFloatRender?1:2;this._blurX=new xi("horizontal blur",new a.d(1,0),this._blurKernelX,this._blurRatio,null,nn.a.BILINEAR_SAMPLINGMODE,e,!1,t),this._blurX.autoClear=!1,1===this._blurRatio&&this.samples<2&&this._texture?this._blurX.inputTexture=this._texture:this._blurX.alwaysForcePOT=!0,this._blurY=new xi("vertical blur",new a.d(0,1),this._blurKernelY,this._blurRatio,null,nn.a.BILINEAR_SAMPLINGMODE,e,!1,t),this._blurY.autoClear=!1,this._blurY.alwaysForcePOT=1!==this._blurRatio,this.addPostProcess(this._blurX),this.addPostProcess(this._blurY)}else this._blurY&&(this.removePostProcess(this._blurY),this._blurY.dispose(),this._blurY=null),this._blurX&&(this.removePostProcess(this._blurX),this._blurX.dispose(),this._blurX=null)},t.prototype.clone=function(){var e=this.getScene();if(!e)return this;var n=this.getSize(),r=new t(this.name,n.width,e,this._renderTargetOptions.generateMipMaps,this._renderTargetOptions.type,this._renderTargetOptions.samplingMode,this._renderTargetOptions.generateDepthBuffer);return r.hasAlpha=this.hasAlpha,r.level=this.level,r.mirrorPlane=this.mirrorPlane.clone(),this.renderList&&(r.renderList=this.renderList.slice(0)),r},t.prototype.serialize=function(){if(!this.name)return null;var t=e.prototype.serialize.call(this);return t.mirrorPlane=this.mirrorPlane.asArray(),t},t.prototype.dispose=function(){e.prototype.dispose.call(this),this.scene.imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingConfigChangeObserver)},t}(ln.a);nn.a._CreateMirror=function(e,t,n,r){return new Ti(e,t,n,r)};var Ei=n(97),Si=n(10),Pi=n(40),Oi=n(45),Ai=n(17),Mi=" uniform vec4 vPrimaryColor;\n#ifdef USEHIGHLIGHTANDSHADOWCOLORS\nuniform vec4 vPrimaryColorShadow;\n#endif\nuniform float shadowLevel;\nuniform float alpha;\n#ifdef DIFFUSE\nuniform vec2 vDiffuseInfos;\n#endif\n#ifdef REFLECTION\nuniform vec2 vReflectionInfos;\nuniform mat4 reflectionMatrix;\nuniform vec3 vReflectionMicrosurfaceInfos;\n#endif\n#if defined(REFLECTIONFRESNEL) || defined(OPACITYFRESNEL)\nuniform vec3 vBackgroundCenter;\n#endif\n#ifdef REFLECTIONFRESNEL\nuniform vec4 vReflectionControl;\n#endif\n#if defined(REFLECTIONMAP_SPHERICAL) || defined(REFLECTIONMAP_PROJECTION) || defined(REFRACTION)\nuniform mat4 view;\n#endif";zt.a.IncludesShadersStore.backgroundFragmentDeclaration=Mi;var wi="layout(std140,column_major) uniform;\nuniform Material\n{\nuniform vec4 vPrimaryColor;\nuniform vec4 vPrimaryColorShadow;\nuniform vec2 vDiffuseInfos;\nuniform vec2 vReflectionInfos;\nuniform mat4 diffuseMatrix;\nuniform mat4 reflectionMatrix;\nuniform vec3 vReflectionMicrosurfaceInfos;\nuniform float fFovMultiplier;\nuniform float pointSize;\nuniform float shadowLevel;\nuniform float alpha;\n#if defined(REFLECTIONFRESNEL) || defined(OPACITYFRESNEL)\nuniform vec3 vBackgroundCenter;\n#endif\n#ifdef REFLECTIONFRESNEL\nuniform vec4 vReflectionControl;\n#endif\n};\nuniform Scene {\nmat4 viewProjection;\n#ifdef MULTIVIEW\nmat4 viewProjectionR;\n#endif\nmat4 view;\n};";zt.a.IncludesShadersStore.backgroundUboDeclaration=wi;n(177),n(58),n(59),n(104),n(98),n(84),n(85),n(79),n(99),n(88);var Ri="#ifdef TEXTURELODSUPPORT\n#extension GL_EXT_shader_texture_lod : enable\n#endif\nprecision highp float;\n#include<__decl__backgroundFragment>\n#define RECIPROCAL_PI2 0.15915494\n\nuniform vec3 vEyePosition;\n\nvarying vec3 vPositionW;\n#ifdef MAINUV1\nvarying vec2 vMainUV1;\n#endif\n#ifdef MAINUV2\nvarying vec2 vMainUV2;\n#endif\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#ifdef DIFFUSE\n#if DIFFUSEDIRECTUV == 1\n#define vDiffuseUV vMainUV1\n#elif DIFFUSEDIRECTUV == 2\n#define vDiffuseUV vMainUV2\n#else\nvarying vec2 vDiffuseUV;\n#endif\nuniform sampler2D diffuseSampler;\n#endif\n\n#ifdef REFLECTION\n#ifdef REFLECTIONMAP_3D\n#define sampleReflection(s,c) textureCube(s,c)\nuniform samplerCube reflectionSampler;\n#ifdef TEXTURELODSUPPORT\n#define sampleReflectionLod(s,c,l) textureCubeLodEXT(s,c,l)\n#else\nuniform samplerCube reflectionSamplerLow;\nuniform samplerCube reflectionSamplerHigh;\n#endif\n#else\n#define sampleReflection(s,c) texture2D(s,c)\nuniform sampler2D reflectionSampler;\n#ifdef TEXTURELODSUPPORT\n#define sampleReflectionLod(s,c,l) texture2DLodEXT(s,c,l)\n#else\nuniform samplerCube reflectionSamplerLow;\nuniform samplerCube reflectionSamplerHigh;\n#endif\n#endif\n#ifdef REFLECTIONMAP_SKYBOX\nvarying vec3 vPositionUVW;\n#else\n#if defined(REFLECTIONMAP_EQUIRECTANGULAR_FIXED) || defined(REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED)\nvarying vec3 vDirectionW;\n#endif\n#endif\n#include<reflectionFunction>\n#endif\n\n#ifndef FROMLINEARSPACE\n#define FROMLINEARSPACE;\n#endif\n\n#ifndef SHADOWONLY\n#define SHADOWONLY;\n#endif\n#include<imageProcessingDeclaration>\n\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#include<helperFunctions>\n#include<lightsFragmentFunctions>\n#include<shadowsFragmentFunctions>\n#include<imageProcessingFunctions>\n#include<clipPlaneFragmentDeclaration>\n\n#include<fogFragmentDeclaration>\n#ifdef REFLECTIONFRESNEL\n#define FRESNEL_MAXIMUM_ON_ROUGH 0.25\nvec3 fresnelSchlickEnvironmentGGX(float VdotN,vec3 reflectance0,vec3 reflectance90,float smoothness)\n{\n\nfloat weight=mix(FRESNEL_MAXIMUM_ON_ROUGH,1.0,smoothness);\nreturn reflectance0+weight*(reflectance90-reflectance0)*pow5(saturate(1.0-VdotN));\n}\n#endif\nvoid main(void) {\n#include<clipPlaneFragment>\nvec3 viewDirectionW=normalize(vEyePosition-vPositionW);\n\n#ifdef NORMAL\nvec3 normalW=normalize(vNormalW);\n#else\nvec3 normalW=vec3(0.0,1.0,0.0);\n#endif\n\nfloat shadow=1.;\nfloat globalShadow=0.;\nfloat shadowLightCount=0.;\n#include<lightFragment>[0..maxSimultaneousLights]\n#ifdef SHADOWINUSE\nglobalShadow/=shadowLightCount;\n#else\nglobalShadow=1.0;\n#endif\n\nvec4 reflectionColor=vec4(1.,1.,1.,1.);\n#ifdef REFLECTION\nvec3 reflectionVector=computeReflectionCoords(vec4(vPositionW,1.0),normalW);\n#ifdef REFLECTIONMAP_OPPOSITEZ\nreflectionVector.z*=-1.0;\n#endif\n\n#ifdef REFLECTIONMAP_3D\nvec3 reflectionCoords=reflectionVector;\n#else\nvec2 reflectionCoords=reflectionVector.xy;\n#ifdef REFLECTIONMAP_PROJECTION\nreflectionCoords/=reflectionVector.z;\n#endif\nreflectionCoords.y=1.0-reflectionCoords.y;\n#endif\n#ifdef REFLECTIONBLUR\nfloat reflectionLOD=vReflectionInfos.y;\n#ifdef TEXTURELODSUPPORT\n\nreflectionLOD=reflectionLOD*log2(vReflectionMicrosurfaceInfos.x)*vReflectionMicrosurfaceInfos.y+vReflectionMicrosurfaceInfos.z;\nreflectionColor=sampleReflectionLod(reflectionSampler,reflectionCoords,reflectionLOD);\n#else\nfloat lodReflectionNormalized=saturate(reflectionLOD);\nfloat lodReflectionNormalizedDoubled=lodReflectionNormalized*2.0;\nvec4 reflectionSpecularMid=sampleReflection(reflectionSampler,reflectionCoords);\nif(lodReflectionNormalizedDoubled<1.0){\nreflectionColor=mix(\nsampleReflection(reflectionSamplerHigh,reflectionCoords),\nreflectionSpecularMid,\nlodReflectionNormalizedDoubled\n);\n} else {\nreflectionColor=mix(\nreflectionSpecularMid,\nsampleReflection(reflectionSamplerLow,reflectionCoords),\nlodReflectionNormalizedDoubled-1.0\n);\n}\n#endif\n#else\nvec4 reflectionSample=sampleReflection(reflectionSampler,reflectionCoords);\nreflectionColor=reflectionSample;\n#endif\n#ifdef RGBDREFLECTION\nreflectionColor.rgb=fromRGBD(reflectionColor);\n#endif\n#ifdef GAMMAREFLECTION\nreflectionColor.rgb=toLinearSpace(reflectionColor.rgb);\n#endif\n#ifdef REFLECTIONBGR\nreflectionColor.rgb=reflectionColor.bgr;\n#endif\n\nreflectionColor.rgb*=vReflectionInfos.x;\n#endif\n\nvec3 diffuseColor=vec3(1.,1.,1.);\nfloat finalAlpha=alpha;\n#ifdef DIFFUSE\nvec4 diffuseMap=texture2D(diffuseSampler,vDiffuseUV);\n#ifdef GAMMADIFFUSE\ndiffuseMap.rgb=toLinearSpace(diffuseMap.rgb);\n#endif\n\ndiffuseMap.rgb*=vDiffuseInfos.y;\n#ifdef DIFFUSEHASALPHA\nfinalAlpha*=diffuseMap.a;\n#endif\ndiffuseColor=diffuseMap.rgb;\n#endif\n\n#ifdef REFLECTIONFRESNEL\nvec3 colorBase=diffuseColor;\n#else\nvec3 colorBase=reflectionColor.rgb*diffuseColor;\n#endif\ncolorBase=max(colorBase,0.0);\n\n#ifdef USERGBCOLOR\nvec3 finalColor=colorBase;\n#else\n#ifdef USEHIGHLIGHTANDSHADOWCOLORS\nvec3 mainColor=mix(vPrimaryColorShadow.rgb,vPrimaryColor.rgb,colorBase);\n#else\nvec3 mainColor=vPrimaryColor.rgb;\n#endif\nvec3 finalColor=colorBase*mainColor;\n#endif\n\n#ifdef REFLECTIONFRESNEL\nvec3 reflectionAmount=vReflectionControl.xxx;\nvec3 reflectionReflectance0=vReflectionControl.yyy;\nvec3 reflectionReflectance90=vReflectionControl.zzz;\nfloat VdotN=dot(normalize(vEyePosition),normalW);\nvec3 planarReflectionFresnel=fresnelSchlickEnvironmentGGX(saturate(VdotN),reflectionReflectance0,reflectionReflectance90,1.0);\nreflectionAmount*=planarReflectionFresnel;\n#ifdef REFLECTIONFALLOFF\nfloat reflectionDistanceFalloff=1.0-saturate(length(vPositionW.xyz-vBackgroundCenter)*vReflectionControl.w);\nreflectionDistanceFalloff*=reflectionDistanceFalloff;\nreflectionAmount*=reflectionDistanceFalloff;\n#endif\nfinalColor=mix(finalColor,reflectionColor.rgb,saturate(reflectionAmount));\n#endif\n#ifdef OPACITYFRESNEL\nfloat viewAngleToFloor=dot(normalW,normalize(vEyePosition-vBackgroundCenter));\n\nconst float startAngle=0.1;\nfloat fadeFactor=saturate(viewAngleToFloor/startAngle);\nfinalAlpha*=fadeFactor*fadeFactor;\n#endif\n\n#ifdef SHADOWINUSE\nfinalColor=mix(finalColor*shadowLevel,finalColor,globalShadow);\n#endif\n\nvec4 color=vec4(finalColor,finalAlpha);\n#include<fogFragment>\n#ifdef IMAGEPROCESSINGPOSTPROCESS\n\n\ncolor.rgb=clamp(color.rgb,0.,30.0);\n#else\n\ncolor=applyImageProcessing(color);\n#endif\n#ifdef PREMULTIPLYALPHA\n\ncolor.rgb*=color.a;\n#endif\n#ifdef NOISE\ncolor.rgb+=dither(vPositionW.xy,0.5);\ncolor=max(color,0.0);\n#endif\ngl_FragColor=color;\n}\n";zt.a.ShadersStore.backgroundPixelShader=Ri;var Ii="uniform mat4 view;\nuniform mat4 viewProjection;\nuniform float shadowLevel;\n#ifdef DIFFUSE\nuniform mat4 diffuseMatrix;\nuniform vec2 vDiffuseInfos;\n#endif\n#ifdef REFLECTION\nuniform vec2 vReflectionInfos;\nuniform mat4 reflectionMatrix;\nuniform vec3 vReflectionMicrosurfaceInfos;\nuniform float fFovMultiplier;\n#endif\n#ifdef POINTSIZE\nuniform float pointSize;\n#endif";zt.a.IncludesShadersStore.backgroundVertexDeclaration=Ii;n(66),n(67),n(86),n(89),n(68),n(69),n(80),n(91),n(100);var Li="precision highp float;\n#include<__decl__backgroundVertex>\n#include<helperFunctions>\n\nattribute vec3 position;\n#ifdef NORMAL\nattribute vec3 normal;\n#endif\n#include<bonesDeclaration>\n\n#include<instancesDeclaration>\n\nvarying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#ifdef MAINUV1\nvarying vec2 vMainUV1;\n#endif\n#ifdef MAINUV2\nvarying vec2 vMainUV2;\n#endif\n#if defined(DIFFUSE) && DIFFUSEDIRECTUV == 0\nvarying vec2 vDiffuseUV;\n#endif\n#include<clipPlaneVertexDeclaration>\n#include<fogVertexDeclaration>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#ifdef REFLECTIONMAP_SKYBOX\nvarying vec3 vPositionUVW;\n#endif\n#if defined(REFLECTIONMAP_EQUIRECTANGULAR_FIXED) || defined(REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED)\nvarying vec3 vDirectionW;\n#endif\nvoid main(void) {\n#ifdef REFLECTIONMAP_SKYBOX\nvPositionUVW=position;\n#endif\n#include<instancesVertex>\n#include<bonesVertex>\n#ifdef MULTIVIEW\nif (gl_ViewID_OVR == 0u) {\ngl_Position=viewProjection*finalWorld*vec4(position,1.0);\n} else {\ngl_Position=viewProjectionR*finalWorld*vec4(position,1.0);\n}\n#else\ngl_Position=viewProjection*finalWorld*vec4(position,1.0);\n#endif\nvec4 worldPos=finalWorld*vec4(position,1.0);\nvPositionW=vec3(worldPos);\n#ifdef NORMAL\nmat3 normalWorld=mat3(finalWorld);\n#ifdef NONUNIFORMSCALING\nnormalWorld=transposeMat3(inverseMat3(normalWorld));\n#endif\nvNormalW=normalize(normalWorld*normal);\n#endif\n#if defined(REFLECTIONMAP_EQUIRECTANGULAR_FIXED) || defined(REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED)\nvDirectionW=normalize(vec3(finalWorld*vec4(position,0.0)));\n#ifdef EQUIRECTANGULAR_RELFECTION_FOV\nmat3 screenToWorld=inverseMat3(mat3(finalWorld*viewProjection));\nvec3 segment=mix(vDirectionW,screenToWorld*vec3(0.0,0.0,1.0),abs(fFovMultiplier-1.0));\nif (fFovMultiplier<=1.0) {\nvDirectionW=normalize(segment);\n} else {\nvDirectionW=normalize(vDirectionW+(vDirectionW-segment));\n}\n#endif\n#endif\n#ifndef UV1\nvec2 uv=vec2(0.,0.);\n#endif\n#ifndef UV2\nvec2 uv2=vec2(0.,0.);\n#endif\n#ifdef MAINUV1\nvMainUV1=uv;\n#endif\n#ifdef MAINUV2\nvMainUV2=uv2;\n#endif\n#if defined(DIFFUSE) && DIFFUSEDIRECTUV == 0\nif (vDiffuseInfos.x == 0.)\n{\nvDiffuseUV=vec2(diffuseMatrix*vec4(uv,1.0,0.0));\n}\nelse\n{\nvDiffuseUV=vec2(diffuseMatrix*vec4(uv2,1.0,0.0));\n}\n#endif\n\n#include<clipPlaneVertex>\n\n#include<fogVertex>\n\n#include<shadowsVertex>[0..maxSimultaneousLights]\n\n#ifdef VERTEXCOLOR\nvColor=color;\n#endif\n\n#ifdef POINTSIZE\ngl_PointSize=pointSize;\n#endif\n}\n";zt.a.ShadersStore.backgroundVertexShader=Li;var Di=n(42),Ni=function(e){function t(){var t=e.call(this)||this;return t.DIFFUSE=!1,t.DIFFUSEDIRECTUV=0,t.GAMMADIFFUSE=!1,t.DIFFUSEHASALPHA=!1,t.OPACITYFRESNEL=!1,t.REFLECTIONBLUR=!1,t.REFLECTIONFRESNEL=!1,t.REFLECTIONFALLOFF=!1,t.TEXTURELODSUPPORT=!1,t.PREMULTIPLYALPHA=!1,t.USERGBCOLOR=!1,t.USEHIGHLIGHTANDSHADOWCOLORS=!1,t.NOISE=!1,t.REFLECTIONBGR=!1,t.IMAGEPROCESSING=!1,t.VIGNETTE=!1,t.VIGNETTEBLENDMODEMULTIPLY=!1,t.VIGNETTEBLENDMODEOPAQUE=!1,t.TONEMAPPING=!1,t.TONEMAPPING_ACES=!1,t.CONTRAST=!1,t.COLORCURVES=!1,t.COLORGRADING=!1,t.COLORGRADING3D=!1,t.SAMPLER3DGREENDEPTH=!1,t.SAMPLER3DBGRMAP=!1,t.IMAGEPROCESSINGPOSTPROCESS=!1,t.EXPOSURE=!1,t.MULTIVIEW=!1,t.REFLECTION=!1,t.REFLECTIONMAP_3D=!1,t.REFLECTIONMAP_SPHERICAL=!1,t.REFLECTIONMAP_PLANAR=!1,t.REFLECTIONMAP_CUBIC=!1,t.REFLECTIONMAP_PROJECTION=!1,t.REFLECTIONMAP_SKYBOX=!1,t.REFLECTIONMAP_EXPLICIT=!1,t.REFLECTIONMAP_EQUIRECTANGULAR=!1,t.REFLECTIONMAP_EQUIRECTANGULAR_FIXED=!1,t.REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED=!1,t.INVERTCUBICMAP=!1,t.REFLECTIONMAP_OPPOSITEZ=!1,t.LODINREFLECTIONALPHA=!1,t.GAMMAREFLECTION=!1,t.RGBDREFLECTION=!1,t.EQUIRECTANGULAR_RELFECTION_FOV=!1,t.MAINUV1=!1,t.MAINUV2=!1,t.UV1=!1,t.UV2=!1,t.CLIPPLANE=!1,t.CLIPPLANE2=!1,t.CLIPPLANE3=!1,t.CLIPPLANE4=!1,t.CLIPPLANE5=!1,t.CLIPPLANE6=!1,t.POINTSIZE=!1,t.FOG=!1,t.NORMAL=!1,t.NUM_BONE_INFLUENCERS=0,t.BonesPerMesh=0,t.INSTANCES=!1,t.SHADOWFLOAT=!1,t.rebuild(),t}return Object(h.__extends)(t,e),t}(Pi.a),Fi=function(e){function t(t,n){var r=e.call(this,t,n)||this;return r.primaryColor=s.a.White(),r._primaryColorShadowLevel=0,r._primaryColorHighlightLevel=0,r.reflectionTexture=null,r.reflectionBlur=0,r.diffuseTexture=null,r._shadowLights=null,r.shadowLights=null,r.shadowLevel=0,r.sceneCenter=a.e.Zero(),r.opacityFresnel=!0,r.reflectionFresnel=!1,r.reflectionFalloffDistance=0,r.reflectionAmount=1,r.reflectionReflectance0=.05,r.reflectionReflectance90=.5,r.useRGBColor=!0,r.enableNoise=!1,r._fovMultiplier=1,r.useEquirectangularFOV=!1,r._maxSimultaneousLights=4,r.maxSimultaneousLights=4,r._imageProcessingObserver=null,r.switchToBGR=!1,r._renderTargets=new Zn.a(16),r._reflectionControls=a.f.Zero(),r._white=s.a.White(),r._primaryShadowColor=s.a.Black(),r._primaryHighlightColor=s.a.Black(),r._attachImageProcessingConfiguration(null),r.getRenderTargetTextures=function(){return r._renderTargets.reset(),r._diffuseTexture&&r._diffuseTexture.isRenderTarget&&r._renderTargets.push(r._diffuseTexture),r._reflectionTexture&&r._reflectionTexture.isRenderTarget&&r._renderTargets.push(r._reflectionTexture),r._renderTargets},r}return Object(h.__extends)(t,e),Object.defineProperty(t.prototype,"_perceptualColor",{get:function(){return this.__perceptualColor},set:function(e){this.__perceptualColor=e,this._computePrimaryColorFromPerceptualColor(),this._markAllSubMeshesAsLightsDirty()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"primaryColorShadowLevel",{get:function(){return this._primaryColorShadowLevel},set:function(e){this._primaryColorShadowLevel=e,this._computePrimaryColors(),this._markAllSubMeshesAsLightsDirty()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"primaryColorHighlightLevel",{get:function(){return this._primaryColorHighlightLevel},set:function(e){this._primaryColorHighlightLevel=e,this._computePrimaryColors(),this._markAllSubMeshesAsLightsDirty()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"reflectionStandardFresnelWeight",{set:function(e){var n=e;n<.5?(n*=2,this.reflectionReflectance0=t.StandardReflectance0*n,this.reflectionReflectance90=t.StandardReflectance90*n):(n=2*n-1,this.reflectionReflectance0=t.StandardReflectance0+(1-t.StandardReflectance0)*n,this.reflectionReflectance90=t.StandardReflectance90+(1-t.StandardReflectance90)*n)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"fovMultiplier",{get:function(){return this._fovMultiplier},set:function(e){isNaN(e)&&(e=1),this._fovMultiplier=Math.max(0,Math.min(2,e))},enumerable:!0,configurable:!0}),t.prototype._attachImageProcessingConfiguration=function(e){var t=this;e!==this._imageProcessingConfiguration&&(this._imageProcessingConfiguration&&this._imageProcessingObserver&&this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),this._imageProcessingConfiguration=e||this.getScene().imageProcessingConfiguration,this._imageProcessingConfiguration&&(this._imageProcessingObserver=this._imageProcessingConfiguration.onUpdateParameters.add((function(){t._computePrimaryColorFromPerceptualColor(),t._markAllSubMeshesAsImageProcessingDirty()}))))},Object.defineProperty(t.prototype,"imageProcessingConfiguration",{get:function(){return this._imageProcessingConfiguration},set:function(e){this._attachImageProcessingConfiguration(e),this._markAllSubMeshesAsTexturesDirty()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"cameraColorCurvesEnabled",{get:function(){return this.imageProcessingConfiguration.colorCurvesEnabled},set:function(e){this.imageProcessingConfiguration.colorCurvesEnabled=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"cameraColorGradingEnabled",{get:function(){return this.imageProcessingConfiguration.colorGradingEnabled},set:function(e){this.imageProcessingConfiguration.colorGradingEnabled=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"cameraToneMappingEnabled",{get:function(){return this._imageProcessingConfiguration.toneMappingEnabled},set:function(e){this._imageProcessingConfiguration.toneMappingEnabled=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"cameraExposure",{get:function(){return this._imageProcessingConfiguration.exposure},set:function(e){this._imageProcessingConfiguration.exposure=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"cameraContrast",{get:function(){return this._imageProcessingConfiguration.contrast},set:function(e){this._imageProcessingConfiguration.contrast=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"cameraColorGradingTexture",{get:function(){return this._imageProcessingConfiguration.colorGradingTexture},set:function(e){this.imageProcessingConfiguration.colorGradingTexture=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"cameraColorCurves",{get:function(){return this.imageProcessingConfiguration.colorCurves},set:function(e){this.imageProcessingConfiguration.colorCurves=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"hasRenderTargetTextures",{get:function(){return!(!this._diffuseTexture||!this._diffuseTexture.isRenderTarget)||!(!this._reflectionTexture||!this._reflectionTexture.isRenderTarget)},enumerable:!0,configurable:!0}),t.prototype.needAlphaTesting=function(){return!0},t.prototype.needAlphaBlending=function(){return this.alpha<0||null!=this._diffuseTexture&&this._diffuseTexture.hasAlpha},t.prototype.isReadyForSubMesh=function(e,t,n){var r=this;if(void 0===n&&(n=!1),t.effect&&this.isFrozen&&t.effect._wasPreviouslyReady)return!0;t._materialDefines||(t._materialDefines=new Ni);var i=this.getScene(),o=t._materialDefines;if(!this.checkReadyOnEveryCall&&t.effect&&o._renderId===i.getRenderId())return!0;var a=i.getEngine();if(Si.a.PrepareDefinesForLights(i,e,o,!1,this._maxSimultaneousLights),o._needNormals=!0,Si.a.PrepareDefinesForMultiview(i,o),o._areTexturesDirty){if(o._needUVs=!1,i.texturesEnabled){if(i.getEngine().getCaps().textureLOD&&(o.TEXTURELODSUPPORT=!0),this._diffuseTexture&&Ai.a.DiffuseTextureEnabled){if(!this._diffuseTexture.isReadyOrNotBlocking())return!1;Si.a.PrepareDefinesForMergedUV(this._diffuseTexture,o,"DIFFUSE"),o.DIFFUSEHASALPHA=this._diffuseTexture.hasAlpha,o.GAMMADIFFUSE=this._diffuseTexture.gammaSpace,o.OPACITYFRESNEL=this._opacityFresnel}else o.DIFFUSE=!1,o.DIFFUSEHASALPHA=!1,o.GAMMADIFFUSE=!1,o.OPACITYFRESNEL=!1;var s=this._reflectionTexture;if(s&&Ai.a.ReflectionTextureEnabled){if(!s.isReadyOrNotBlocking())return!1;switch(o.REFLECTION=!0,o.GAMMAREFLECTION=s.gammaSpace,o.RGBDREFLECTION=s.isRGBD,o.REFLECTIONBLUR=this._reflectionBlur>0,o.REFLECTIONMAP_OPPOSITEZ=this.getScene().useRightHandedSystem?!s.invertZ:s.invertZ,o.LODINREFLECTIONALPHA=s.lodLevelInAlpha,o.EQUIRECTANGULAR_RELFECTION_FOV=this.useEquirectangularFOV,o.REFLECTIONBGR=this.switchToBGR,s.coordinatesMode===nn.a.INVCUBIC_MODE&&(o.INVERTCUBICMAP=!0),o.REFLECTIONMAP_3D=s.isCube,s.coordinatesMode){case nn.a.EXPLICIT_MODE:o.REFLECTIONMAP_EXPLICIT=!0;break;case nn.a.PLANAR_MODE:o.REFLECTIONMAP_PLANAR=!0;break;case nn.a.PROJECTION_MODE:o.REFLECTIONMAP_PROJECTION=!0;break;case nn.a.SKYBOX_MODE:o.REFLECTIONMAP_SKYBOX=!0;break;case nn.a.SPHERICAL_MODE:o.REFLECTIONMAP_SPHERICAL=!0;break;case nn.a.EQUIRECTANGULAR_MODE:o.REFLECTIONMAP_EQUIRECTANGULAR=!0;break;case nn.a.FIXED_EQUIRECTANGULAR_MODE:o.REFLECTIONMAP_EQUIRECTANGULAR_FIXED=!0;break;case nn.a.FIXED_EQUIRECTANGULAR_MIRRORED_MODE:o.REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED=!0;break;case nn.a.CUBIC_MODE:case nn.a.INVCUBIC_MODE:default:o.REFLECTIONMAP_CUBIC=!0}this.reflectionFresnel?(o.REFLECTIONFRESNEL=!0,o.REFLECTIONFALLOFF=this.reflectionFalloffDistance>0,this._reflectionControls.x=this.reflectionAmount,this._reflectionControls.y=this.reflectionReflectance0,this._reflectionControls.z=this.reflectionReflectance90,this._reflectionControls.w=1/this.reflectionFalloffDistance):(o.REFLECTIONFRESNEL=!1,o.REFLECTIONFALLOFF=!1)}else o.REFLECTION=!1,o.REFLECTIONFRESNEL=!1,o.REFLECTIONFALLOFF=!1,o.REFLECTIONBLUR=!1,o.REFLECTIONMAP_3D=!1,o.REFLECTIONMAP_SPHERICAL=!1,o.REFLECTIONMAP_PLANAR=!1,o.REFLECTIONMAP_CUBIC=!1,o.REFLECTIONMAP_PROJECTION=!1,o.REFLECTIONMAP_SKYBOX=!1,o.REFLECTIONMAP_EXPLICIT=!1,o.REFLECTIONMAP_EQUIRECTANGULAR=!1,o.REFLECTIONMAP_EQUIRECTANGULAR_FIXED=!1,o.REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED=!1,o.INVERTCUBICMAP=!1,o.REFLECTIONMAP_OPPOSITEZ=!1,o.LODINREFLECTIONALPHA=!1,o.GAMMAREFLECTION=!1,o.RGBDREFLECTION=!1}o.PREMULTIPLYALPHA=7===this.alphaMode||8===this.alphaMode,o.USERGBCOLOR=this._useRGBColor,o.NOISE=this._enableNoise}if(o._areLightsDirty&&(o.USEHIGHLIGHTANDSHADOWCOLORS=!this._useRGBColor&&(0!==this._primaryColorShadowLevel||0!==this._primaryColorHighlightLevel)),o._areImageProcessingDirty&&this._imageProcessingConfiguration){if(!this._imageProcessingConfiguration.isReady())return!1;this._imageProcessingConfiguration.prepareDefines(o)}if(Si.a.PrepareDefinesForMisc(e,i,!1,this.pointsCloud,this.fogEnabled,this._shouldTurnAlphaTestOn(e),o),Si.a.PrepareDefinesForFrameBoundValues(i,a,o,n),Si.a.PrepareDefinesForAttributes(e,o,!1,!0,!1)&&e&&(i.getEngine().getCaps().standardDerivatives||e.isVerticesDataPresent(On.b.NormalKind)||(e.createNormals(!0),g.a.Warn("BackgroundMaterial: Normals have been created for the mesh: "+e.name))),o.isDirty){o.markAsProcessed(),i.resetCachedMaterial();var c=new Di.a;o.FOG&&c.addFallback(0,"FOG"),o.POINTSIZE&&c.addFallback(1,"POINTSIZE"),o.MULTIVIEW&&c.addFallback(0,"MULTIVIEW"),Si.a.HandleFallbacksForShadows(o,c,this._maxSimultaneousLights);var l=[On.b.PositionKind];o.NORMAL&&l.push(On.b.NormalKind),o.UV1&&l.push(On.b.UVKind),o.UV2&&l.push(On.b.UV2Kind),Si.a.PrepareAttributesForBones(l,e,o,c),Si.a.PrepareAttributesForInstances(l,o);var u=["world","view","viewProjection","vEyePosition","vLightsType","vFogInfos","vFogColor","pointSize","vClipPlane","vClipPlane2","vClipPlane3","vClipPlane4","vClipPlane5","vClipPlane6","mBones","vPrimaryColor","vPrimaryColorShadow","vReflectionInfos","reflectionMatrix","vReflectionMicrosurfaceInfos","fFovMultiplier","shadowLevel","alpha","vBackgroundCenter","vReflectionControl","vDiffuseInfos","diffuseMatrix"],h=["diffuseSampler","reflectionSampler","reflectionSamplerLow","reflectionSamplerHigh"],d=["Material","Scene"];Cn.a&&(Cn.a.PrepareUniforms(u,o),Cn.a.PrepareSamplers(h,o)),Si.a.PrepareUniformsAndSamplersList({uniformsNames:u,uniformBuffersNames:d,samplers:h,defines:o,maxSimultaneousLights:this._maxSimultaneousLights});var p=o.toString();t.setEffect(i.getEngine().createEffect("background",{attributes:l,uniformsNames:u,uniformBuffersNames:d,samplers:h,defines:p,fallbacks:c,onCompiled:function(e){r.onCompiled&&r.onCompiled(e),r.bindSceneUniformBuffer(e,i.getSceneUniformBuffer())},onError:this.onError,indexParameters:{maxSimultaneousLights:this._maxSimultaneousLights}},a),o),this.buildUniformLayout()}return!(!t.effect||!t.effect.isReady())&&(o._renderId=i.getRenderId(),t.effect._wasPreviouslyReady=!0,!0)},t.prototype._computePrimaryColorFromPerceptualColor=function(){this.__perceptualColor&&(this._primaryColor.copyFrom(this.__perceptualColor),this._primaryColor.toLinearSpaceToRef(this._primaryColor),this._imageProcessingConfiguration&&this._primaryColor.scaleToRef(1/this._imageProcessingConfiguration.exposure,this._primaryColor),this._computePrimaryColors())},t.prototype._computePrimaryColors=function(){0===this._primaryColorShadowLevel&&0===this._primaryColorHighlightLevel||(this._primaryColor.scaleToRef(this._primaryColorShadowLevel,this._primaryShadowColor),this._primaryColor.subtractToRef(this._primaryShadowColor,this._primaryShadowColor),this._white.subtractToRef(this._primaryColor,this._primaryHighlightColor),this._primaryHighlightColor.scaleToRef(this._primaryColorHighlightLevel,this._primaryHighlightColor),this._primaryColor.addToRef(this._primaryHighlightColor,this._primaryHighlightColor))},t.prototype.buildUniformLayout=function(){this._uniformBuffer.addUniform("vPrimaryColor",4),this._uniformBuffer.addUniform("vPrimaryColorShadow",4),this._uniformBuffer.addUniform("vDiffuseInfos",2),this._uniformBuffer.addUniform("vReflectionInfos",2),this._uniformBuffer.addUniform("diffuseMatrix",16),this._uniformBuffer.addUniform("reflectionMatrix",16),this._uniformBuffer.addUniform("vReflectionMicrosurfaceInfos",3),this._uniformBuffer.addUniform("fFovMultiplier",1),this._uniformBuffer.addUniform("pointSize",1),this._uniformBuffer.addUniform("shadowLevel",1),this._uniformBuffer.addUniform("alpha",1),this._uniformBuffer.addUniform("vBackgroundCenter",3),this._uniformBuffer.addUniform("vReflectionControl",4),this._uniformBuffer.create()},t.prototype.unbind=function(){this._diffuseTexture&&this._diffuseTexture.isRenderTarget&&this._uniformBuffer.setTexture("diffuseSampler",null),this._reflectionTexture&&this._reflectionTexture.isRenderTarget&&this._uniformBuffer.setTexture("reflectionSampler",null),e.prototype.unbind.call(this)},t.prototype.bindOnlyWorldMatrix=function(e){this._activeEffect.setMatrix("world",e)},t.prototype.bindForSubMesh=function(e,t,n){var r=this.getScene(),i=n._materialDefines;if(i){var o=n.effect;if(o){this._activeEffect=o,this.bindOnlyWorldMatrix(e),Si.a.BindBonesParameters(t,this._activeEffect);var a=this._mustRebind(r,o,t.visibility);if(a){this._uniformBuffer.bindToEffect(o,"Material"),this.bindViewProjection(o);var s=this._reflectionTexture;this._uniformBuffer.useUbo&&this.isFrozen&&this._uniformBuffer.isSync||(r.texturesEnabled&&(this._diffuseTexture&&Ai.a.DiffuseTextureEnabled&&(this._uniformBuffer.updateFloat2("vDiffuseInfos",this._diffuseTexture.coordinatesIndex,this._diffuseTexture.level),Si.a.BindTextureMatrix(this._diffuseTexture,this._uniformBuffer,"diffuse")),s&&Ai.a.ReflectionTextureEnabled&&(this._uniformBuffer.updateMatrix("reflectionMatrix",s.getReflectionTextureMatrix()),this._uniformBuffer.updateFloat2("vReflectionInfos",s.level,this._reflectionBlur),this._uniformBuffer.updateFloat3("vReflectionMicrosurfaceInfos",s.getSize().width,s.lodGenerationScale,s.lodGenerationOffset))),this.shadowLevel>0&&this._uniformBuffer.updateFloat("shadowLevel",this.shadowLevel),this._uniformBuffer.updateFloat("alpha",this.alpha),this.pointsCloud&&this._uniformBuffer.updateFloat("pointSize",this.pointSize),i.USEHIGHLIGHTANDSHADOWCOLORS?(this._uniformBuffer.updateColor4("vPrimaryColor",this._primaryHighlightColor,1),this._uniformBuffer.updateColor4("vPrimaryColorShadow",this._primaryShadowColor,1)):this._uniformBuffer.updateColor4("vPrimaryColor",this._primaryColor,1)),this._uniformBuffer.updateFloat("fFovMultiplier",this._fovMultiplier),r.texturesEnabled&&(this._diffuseTexture&&Ai.a.DiffuseTextureEnabled&&this._uniformBuffer.setTexture("diffuseSampler",this._diffuseTexture),s&&Ai.a.ReflectionTextureEnabled&&(i.REFLECTIONBLUR&&i.TEXTURELODSUPPORT?this._uniformBuffer.setTexture("reflectionSampler",s):i.REFLECTIONBLUR?(this._uniformBuffer.setTexture("reflectionSampler",s._lodTextureMid||s),this._uniformBuffer.setTexture("reflectionSamplerLow",s._lodTextureLow||s),this._uniformBuffer.setTexture("reflectionSamplerHigh",s._lodTextureHigh||s)):this._uniformBuffer.setTexture("reflectionSampler",s),i.REFLECTIONFRESNEL&&(this._uniformBuffer.updateFloat3("vBackgroundCenter",this.sceneCenter.x,this.sceneCenter.y,this.sceneCenter.z),this._uniformBuffer.updateFloat4("vReflectionControl",this._reflectionControls.x,this._reflectionControls.y,this._reflectionControls.z,this._reflectionControls.w)))),Si.a.BindClipPlane(this._activeEffect,r),Si.a.BindEyePosition(o,r)}!a&&this.isFrozen||(r.lightsEnabled&&Si.a.BindLights(r,t,this._activeEffect,i,this._maxSimultaneousLights,!1),this.bindView(o),Si.a.BindFogParameters(r,t,this._activeEffect,!0),this._imageProcessingConfiguration&&this._imageProcessingConfiguration.bind(this._activeEffect)),this._uniformBuffer.update(),this._afterBind(t,this._activeEffect)}}},t.prototype.hasTexture=function(t){return!!e.prototype.hasTexture.call(this,t)||(this._reflectionTexture===t||this._diffuseTexture===t)},t.prototype.dispose=function(t,n){void 0===t&&(t=!1),void 0===n&&(n=!1),n&&(this.diffuseTexture&&this.diffuseTexture.dispose(),this.reflectionTexture&&this.reflectionTexture.dispose()),this._renderTargets.dispose(),this._imageProcessingConfiguration&&this._imageProcessingObserver&&this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),e.prototype.dispose.call(this,t)},t.prototype.clone=function(e){var n=this;return Fe.a.Clone((function(){return new t(e,n.getScene())}),this)},t.prototype.serialize=function(){var e=Fe.a.Serialize(this);return e.customType="BABYLON.BackgroundMaterial",e},t.prototype.getClassName=function(){return"BackgroundMaterial"},t.Parse=function(e,n,r){return Fe.a.Parse((function(){return new t(e.name,n)}),e,n,r)},t.StandardReflectance0=.05,t.StandardReflectance90=.5,Object(h.__decorate)([Object(Fe.e)()],t.prototype,"_primaryColor",void 0),Object(h.__decorate)([Object(Fe.b)("_markAllSubMeshesAsLightsDirty")],t.prototype,"primaryColor",void 0),Object(h.__decorate)([Object(Fe.e)()],t.prototype,"__perceptualColor",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"_primaryColorShadowLevel",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"_primaryColorHighlightLevel",void 0),Object(h.__decorate)([Object(Fe.b)("_markAllSubMeshesAsLightsDirty")],t.prototype,"primaryColorHighlightLevel",null),Object(h.__decorate)([Object(Fe.m)()],t.prototype,"_reflectionTexture",void 0),Object(h.__decorate)([Object(Fe.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"reflectionTexture",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"_reflectionBlur",void 0),Object(h.__decorate)([Object(Fe.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"reflectionBlur",void 0),Object(h.__decorate)([Object(Fe.m)()],t.prototype,"_diffuseTexture",void 0),Object(h.__decorate)([Object(Fe.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"diffuseTexture",void 0),Object(h.__decorate)([Object(Fe.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"shadowLights",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"_shadowLevel",void 0),Object(h.__decorate)([Object(Fe.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"shadowLevel",void 0),Object(h.__decorate)([Object(Fe.o)()],t.prototype,"_sceneCenter",void 0),Object(h.__decorate)([Object(Fe.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"sceneCenter",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"_opacityFresnel",void 0),Object(h.__decorate)([Object(Fe.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"opacityFresnel",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"_reflectionFresnel",void 0),Object(h.__decorate)([Object(Fe.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"reflectionFresnel",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"_reflectionFalloffDistance",void 0),Object(h.__decorate)([Object(Fe.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"reflectionFalloffDistance",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"_reflectionAmount",void 0),Object(h.__decorate)([Object(Fe.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"reflectionAmount",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"_reflectionReflectance0",void 0),Object(h.__decorate)([Object(Fe.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"reflectionReflectance0",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"_reflectionReflectance90",void 0),Object(h.__decorate)([Object(Fe.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"reflectionReflectance90",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"_useRGBColor",void 0),Object(h.__decorate)([Object(Fe.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"useRGBColor",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"_enableNoise",void 0),Object(h.__decorate)([Object(Fe.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"enableNoise",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"_maxSimultaneousLights",void 0),Object(h.__decorate)([Object(Fe.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"maxSimultaneousLights",void 0),Object(h.__decorate)([Object(Fe.i)()],t.prototype,"_imageProcessingConfiguration",void 0),t}(Oi.a);c.a.RegisteredTypes["BABYLON.BackgroundMaterial"]=Fi;var ki=function(){function e(t,n){var r=this;this._errorHandler=function(e,t){r.onErrorObservable.notifyObservers({message:e,exception:t})},this._options=Object(h.__assign)(Object(h.__assign)({},e._getDefaultOptions()),t),this._scene=n,this.onErrorObservable=new o.c,this._setupBackground(),this._setupImageProcessing()}return e._getDefaultOptions=function(){return{createGround:!0,groundSize:15,groundTexture:this._groundTextureCDNUrl,groundColor:new s.a(.2,.2,.3).toLinearSpace().scale(3),groundOpacity:.9,enableGroundShadow:!0,groundShadowLevel:.5,enableGroundMirror:!1,groundMirrorSizeRatio:.3,groundMirrorBlurKernel:64,groundMirrorAmount:1,groundMirrorFresnelWeight:1,groundMirrorFallOffDistance:0,groundMirrorTextureType:0,groundYBias:1e-5,createSkybox:!0,skyboxSize:20,skyboxTexture:this._skyboxTextureCDNUrl,skyboxColor:new s.a(.2,.2,.3).toLinearSpace().scale(3),backgroundYRotation:0,sizeAuto:!0,rootPosition:a.e.Zero(),setupImageProcessing:!0,environmentTexture:this._environmentTextureCDNUrl,cameraExposure:.8,cameraContrast:1.2,toneMappingEnabled:!0}},Object.defineProperty(e.prototype,"rootMesh",{get:function(){return this._rootMesh},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"skybox",{get:function(){return this._skybox},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"skyboxTexture",{get:function(){return this._skyboxTexture},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"skyboxMaterial",{get:function(){return this._skyboxMaterial},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"ground",{get:function(){return this._ground},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"groundTexture",{get:function(){return this._groundTexture},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"groundMirror",{get:function(){return this._groundMirror},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"groundMirrorRenderList",{get:function(){return this._groundMirror?this._groundMirror.renderList:null},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"groundMaterial",{get:function(){return this._groundMaterial},enumerable:!0,configurable:!0}),e.prototype.updateOptions=function(e){var t=Object(h.__assign)(Object(h.__assign)({},this._options),e);this._ground&&!t.createGround&&(this._ground.dispose(),this._ground=null),this._groundMaterial&&!t.createGround&&(this._groundMaterial.dispose(),this._groundMaterial=null),this._groundTexture&&this._options.groundTexture!=t.groundTexture&&(this._groundTexture.dispose(),this._groundTexture=null),this._skybox&&!t.createSkybox&&(this._skybox.dispose(),this._skybox=null),this._skyboxMaterial&&!t.createSkybox&&(this._skyboxMaterial.dispose(),this._skyboxMaterial=null),this._skyboxTexture&&this._options.skyboxTexture!=t.skyboxTexture&&(this._skyboxTexture.dispose(),this._skyboxTexture=null),this._groundMirror&&!t.enableGroundMirror&&(this._groundMirror.dispose(),this._groundMirror=null),this._scene.environmentTexture&&this._options.environmentTexture!=t.environmentTexture&&this._scene.environmentTexture.dispose(),this._options=t,this._setupBackground(),this._setupImageProcessing()},e.prototype.setMainColor=function(e){this.groundMaterial&&(this.groundMaterial.primaryColor=e),this.skyboxMaterial&&(this.skyboxMaterial.primaryColor=e),this.groundMirror&&(this.groundMirror.clearColor=new s.b(e.r,e.g,e.b,1))},e.prototype._setupImageProcessing=function(){this._options.setupImageProcessing&&(this._scene.imageProcessingConfiguration.contrast=this._options.cameraContrast,this._scene.imageProcessingConfiguration.exposure=this._options.cameraExposure,this._scene.imageProcessingConfiguration.toneMappingEnabled=this._options.toneMappingEnabled,this._setupEnvironmentTexture())},e.prototype._setupEnvironmentTexture=function(){if(!this._scene.environmentTexture)if(this._options.environmentTexture instanceof gi.a)this._scene.environmentTexture=this._options.environmentTexture;else{var e=Ei.a.CreateFromPrefilteredData(this._options.environmentTexture,this._scene);this._scene.environmentTexture=e}},e.prototype._setupBackground=function(){this._rootMesh||(this._rootMesh=new be.a("BackgroundHelper",this._scene)),this._rootMesh.rotation.y=this._options.backgroundYRotation;var e=this._getSceneSize();this._options.createGround&&(this._setupGround(e),this._setupGroundMaterial(),this._setupGroundDiffuseTexture(),this._options.enableGroundMirror&&this._setupGroundMirrorTexture(e),this._setupMirrorInGroundMaterial()),this._options.createSkybox&&(this._setupSkybox(e),this._setupSkyboxMaterial(),this._setupSkyboxReflectionTexture()),this._rootMesh.position.x=e.rootPosition.x,this._rootMesh.position.z=e.rootPosition.z,this._rootMesh.position.y=e.rootPosition.y},e.prototype._getSceneSize=function(){var e=this,t=this._options.groundSize,n=this._options.skyboxSize,r=this._options.rootPosition;if(!this._scene.meshes||1===this._scene.meshes.length)return{groundSize:t,skyboxSize:n,rootPosition:r};var i=this._scene.getWorldExtends((function(t){return t!==e._ground&&t!==e._rootMesh&&t!==e._skybox})),o=i.max.subtract(i.min);if(this._options.sizeAuto){this._scene.activeCamera instanceof _t&&this._scene.activeCamera.upperRadiusLimit&&(n=t=2*this._scene.activeCamera.upperRadiusLimit);var a=o.length();a>t&&(n=t=2*a),t*=1.1,n*=1.5,(r=i.min.add(o.scale(.5))).y=i.min.y-this._options.groundYBias}return{groundSize:t,skyboxSize:n,rootPosition:r}},e.prototype._setupGround=function(e){var t=this;this._ground&&!this._ground.isDisposed()||(this._ground=be.a.CreatePlane("BackgroundPlane",e.groundSize,this._scene),this._ground.rotation.x=Math.PI/2,this._ground.parent=this._rootMesh,this._ground.onDisposeObservable.add((function(){t._ground=null}))),this._ground.receiveShadows=this._options.enableGroundShadow},e.prototype._setupGroundMaterial=function(){this._groundMaterial||(this._groundMaterial=new Fi("BackgroundPlaneMaterial",this._scene)),this._groundMaterial.alpha=this._options.groundOpacity,this._groundMaterial.alphaMode=8,this._groundMaterial.shadowLevel=this._options.groundShadowLevel,this._groundMaterial.primaryColor=this._options.groundColor,this._groundMaterial.useRGBColor=!1,this._groundMaterial.enableNoise=!0,this._ground&&(this._ground.material=this._groundMaterial)},e.prototype._setupGroundDiffuseTexture=function(){if(this._groundMaterial&&!this._groundTexture)if(this._options.groundTexture instanceof gi.a)this._groundMaterial.diffuseTexture=this._options.groundTexture;else{var e=new nn.a(this._options.groundTexture,this._scene,void 0,void 0,void 0,void 0,this._errorHandler);e.gammaSpace=!1,e.hasAlpha=!0,this._groundMaterial.diffuseTexture=e}},e.prototype._setupGroundMirrorTexture=function(e){var t=nn.a.CLAMP_ADDRESSMODE;if(!this._groundMirror&&(this._groundMirror=new Ti("BackgroundPlaneMirrorTexture",{ratio:this._options.groundMirrorSizeRatio},this._scene,!1,this._options.groundMirrorTextureType,nn.a.BILINEAR_SAMPLINGMODE,!0),this._groundMirror.mirrorPlane=new Gn.a(0,-1,0,e.rootPosition.y),this._groundMirror.anisotropicFilteringLevel=1,this._groundMirror.wrapU=t,this._groundMirror.wrapV=t,this._groundMirror.gammaSpace=!1,this._groundMirror.renderList))for(var n=0;n<this._scene.meshes.length;n++){var r=this._scene.meshes[n];r!==this._ground&&r!==this._skybox&&r!==this._rootMesh&&this._groundMirror.renderList.push(r)}this._groundMirror.clearColor=new s.b(this._options.groundColor.r,this._options.groundColor.g,this._options.groundColor.b,1),this._groundMirror.adaptiveBlurKernel=this._options.groundMirrorBlurKernel},e.prototype._setupMirrorInGroundMaterial=function(){this._groundMaterial&&(this._groundMaterial.reflectionTexture=this._groundMirror,this._groundMaterial.reflectionFresnel=!0,this._groundMaterial.reflectionAmount=this._options.groundMirrorAmount,this._groundMaterial.reflectionStandardFresnelWeight=this._options.groundMirrorFresnelWeight,this._groundMaterial.reflectionFalloffDistance=this._options.groundMirrorFallOffDistance)},e.prototype._setupSkybox=function(e){var t=this;this._skybox&&!this._skybox.isDisposed()||(this._skybox=be.a.CreateBox("BackgroundSkybox",e.skyboxSize,this._scene,void 0,be.a.BACKSIDE),this._skybox.onDisposeObservable.add((function(){t._skybox=null}))),this._skybox.parent=this._rootMesh},e.prototype._setupSkyboxMaterial=function(){this._skybox&&(this._skyboxMaterial||(this._skyboxMaterial=new Fi("BackgroundSkyboxMaterial",this._scene)),this._skyboxMaterial.useRGBColor=!1,this._skyboxMaterial.primaryColor=this._options.skyboxColor,this._skyboxMaterial.enableNoise=!0,this._skybox.material=this._skyboxMaterial)},e.prototype._setupSkyboxReflectionTexture=function(){this._skyboxMaterial&&(this._skyboxTexture||(this._options.skyboxTexture instanceof gi.a?this._skyboxMaterial.reflectionTexture=this._options.skyboxTexture:(this._skyboxTexture=new Ei.a(this._options.skyboxTexture,this._scene,void 0,void 0,void 0,void 0,this._errorHandler),this._skyboxTexture.coordinatesMode=nn.a.SKYBOX_MODE,this._skyboxTexture.gammaSpace=!1,this._skyboxMaterial.reflectionTexture=this._skyboxTexture)))},e.prototype.dispose=function(){this._groundMaterial&&this._groundMaterial.dispose(!0,!0),this._skyboxMaterial&&this._skyboxMaterial.dispose(!0,!0),this._rootMesh.dispose(!1)},e._groundTextureCDNUrl="https://assets.babylonjs.com/environments/backgroundGround.png",e._skyboxTextureCDNUrl="https://assets.babylonjs.com/environments/backgroundSkybox.dds",e._environmentTextureCDNUrl="https://assets.babylonjs.com/environments/environmentSpecular.env",e}(),Bi=function(e){function t(n,r,i,s,c){void 0===c&&(c=null);var l=e.call(this,n,s)||this;l._useDirectMapping=!1,l.onLoadErrorObservable=new o.c,l._imageMode=t.MODE_MONOSCOPIC,l._onBeforeCameraRenderObserver=null,n=n||"photoDome",i.resolution=0|Math.abs(i.resolution)||32,i.size=Math.abs(i.size)||(s.activeCamera?.48*s.activeCamera.maxZ:1e3),void 0===i.useDirectMapping?l._useDirectMapping=!0:l._useDirectMapping=i.useDirectMapping,void 0===i.faceForward&&(i.faceForward=!0),l._setReady(!1);var u=l._material=new Fi(n+"_material",s);if(l._mesh=be.a.CreateSphere(n+"_mesh",i.resolution,i.size,s,!1,be.a.BACKSIDE),u.opacityFresnel=!1,u.useEquirectangularFOV=!0,u.fovMultiplier=1,l.photoTexture=new nn.a(r,s,!0,!l._useDirectMapping,void 0,void 0,(function(e,t){l.onLoadErrorObservable.notifyObservers(e||"Unknown error occured"),c&&c(e,t)})),l.photoTexture.anisotropicFilteringLevel=1,l.photoTexture.onLoadObservable.addOnce((function(){l._setReady(!0)})),l._mesh.material=u,l._mesh.parent=l,i.faceForward&&s.activeCamera){var h=s.activeCamera,d=a.e.Forward(),p=a.e.TransformNormal(d,h.getViewMatrix());p.normalize(),l.rotation.y=Math.acos(a.e.Dot(d,p))}return l}return Object(h.__extends)(t,e),Object.defineProperty(t.prototype,"photoTexture",{get:function(){return this._photoTexture},set:function(e){this._photoTexture!==e&&(this._photoTexture=e,this._useDirectMapping?(this._photoTexture.wrapU=nn.a.CLAMP_ADDRESSMODE,this._photoTexture.wrapV=nn.a.CLAMP_ADDRESSMODE,this._material.diffuseTexture=this._photoTexture):(this._photoTexture.coordinatesMode=nn.a.FIXED_EQUIRECTANGULAR_MIRRORED_MODE,this._photoTexture.wrapV=nn.a.CLAMP_ADDRESSMODE,this._material.reflectionTexture=this._photoTexture))},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"mesh",{get:function(){return this._mesh},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"fovMultiplier",{get:function(){return this._material.fovMultiplier},set:function(e){this._material.fovMultiplier=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"imageMode",{get:function(){return this._imageMode},set:function(e){this._imageMode!==e&&this._changeImageMode(e)},enumerable:!0,configurable:!0}),t.prototype._changeImageMode=function(e){var n=this;switch(this._scene.onBeforeCameraRenderObservable.remove(this._onBeforeCameraRenderObserver),this._imageMode=e,this._photoTexture.uScale=1,this._photoTexture.vScale=1,this._photoTexture.uOffset=0,this._photoTexture.vOffset=0,e){case t.MODE_SIDEBYSIDE:this._photoTexture.uScale=.5,this._onBeforeCameraRenderObserver=this._scene.onBeforeCameraRenderObservable.add((function(e){n._photoTexture.uOffset=e.isRightCamera?.5:0}));break;case t.MODE_TOPBOTTOM:this._photoTexture.vScale=.5,this._onBeforeCameraRenderObserver=this._scene.onBeforeCameraRenderObservable.add((function(e){n._photoTexture.vOffset=e.isRightCamera?.5:0}))}},t.prototype.dispose=function(t,n){void 0===n&&(n=!1),this._photoTexture.dispose(),this._mesh.dispose(),this._material.dispose(),this.onLoadErrorObservable.clear(),this._scene.onBeforeCameraRenderObservable.remove(this._onBeforeCameraRenderObserver),e.prototype.dispose.call(this,t,n)},t.MODE_MONOSCOPIC=0,t.MODE_TOPBOTTOM=1,t.MODE_SIDEBYSIDE=2,t}(nr.a),Vi=n(47),zi=n(107),Ui=n(147);n(222);function ji(e){return e.charCodeAt(0)+(e.charCodeAt(1)<<8)+(e.charCodeAt(2)<<16)+(e.charCodeAt(3)<<24)}var Gi=ji("DXT1"),Hi=ji("DXT3"),Wi=ji("DXT5"),Xi=ji("DX10"),Ki=function(){function e(){}return e.GetDDSInfo=function(e){var t=new Int32Array(e.buffer,e.byteOffset,31),n=new Int32Array(e.buffer,e.byteOffset,35),r=1;131072&t[2]&&(r=Math.max(1,t[7]));var i=t[21],o=i===Xi?n[32]:0,a=0;switch(i){case 113:a=2;break;case 116:a=1;break;case Xi:if(10===o){a=2;break}if(2===o){a=1;break}}return{width:t[4],height:t[3],mipmapCount:r,isFourCC:4==(4&t[20]),isRGB:64==(64&t[20]),isLuminance:131072==(131072&t[20]),isCube:512==(512&t[28]),isCompressed:i===Gi||i===Hi||i===Wi,dxgiFormat:o,textureType:a}},e._ToHalfFloat=function(t){e._FloatView||(e._FloatView=new Float32Array(1),e._Int32View=new Int32Array(e._FloatView.buffer)),e._FloatView[0]=t;var n=e._Int32View[0],r=n>>16&32768,i=n>>12&2047,o=n>>23&255;return o<103?r:o>142?(r|=31744,r|=(255==o?0:1)&&8388607&n):o<113?r|=((i|=2048)>>114-o)+(i>>113-o&1):(r|=o-112<<10|i>>1,r+=1&i)},e._FromHalfFloat=function(e){var t=(32768&e)>>15,n=(31744&e)>>10,r=1023&e;return 0===n?(t?-1:1)*Math.pow(2,-14)*(r/Math.pow(2,10)):31==n?r?NaN:1/0*(t?-1:1):(t?-1:1)*Math.pow(2,n-15)*(1+r/Math.pow(2,10))},e._GetHalfFloatAsFloatRGBAArrayBuffer=function(t,n,r,i,o,a){for(var s=new Float32Array(i),c=new Uint16Array(o,r),l=0,u=0;u<n;u++)for(var h=0;h<t;h++){var d=4*(h+u*t);s[l]=e._FromHalfFloat(c[d]),s[l+1]=e._FromHalfFloat(c[d+1]),s[l+2]=e._FromHalfFloat(c[d+2]),e.StoreLODInAlphaChannel?s[l+3]=a:s[l+3]=e._FromHalfFloat(c[d+3]),l+=4}return s},e._GetHalfFloatRGBAArrayBuffer=function(t,n,r,i,o,a){if(e.StoreLODInAlphaChannel){for(var s=new Uint16Array(i),c=new Uint16Array(o,r),l=0,u=0;u<n;u++)for(var h=0;h<t;h++){var d=4*(h+u*t);s[l]=c[d],s[l+1]=c[d+1],s[l+2]=c[d+2],s[l+3]=e._ToHalfFloat(a),l+=4}return s}return new Uint16Array(o,r,i)},e._GetFloatRGBAArrayBuffer=function(t,n,r,i,o,a){if(e.StoreLODInAlphaChannel){for(var s=new Float32Array(i),c=new Float32Array(o,r),l=0,u=0;u<n;u++)for(var h=0;h<t;h++){var d=4*(h+u*t);s[l]=c[d],s[l+1]=c[d+1],s[l+2]=c[d+2],s[l+3]=a,l+=4}return s}return new Float32Array(o,r,i)},e._GetFloatAsUIntRGBAArrayBuffer=function(t,n,r,i,o,a){for(var s=new Uint8Array(i),c=new Float32Array(o,r),l=0,u=0;u<n;u++)for(var h=0;h<t;h++){var d=4*(h+u*t);s[l]=255*He.a.Clamp(c[d]),s[l+1]=255*He.a.Clamp(c[d+1]),s[l+2]=255*He.a.Clamp(c[d+2]),e.StoreLODInAlphaChannel?s[l+3]=a:s[l+3]=255*He.a.Clamp(c[d+3]),l+=4}return s},e._GetHalfFloatAsUIntRGBAArrayBuffer=function(t,n,r,i,o,a){for(var s=new Uint8Array(i),c=new Uint16Array(o,r),l=0,u=0;u<n;u++)for(var h=0;h<t;h++){var d=4*(h+u*t);s[l]=255*He.a.Clamp(e._FromHalfFloat(c[d])),s[l+1]=255*He.a.Clamp(e._FromHalfFloat(c[d+1])),s[l+2]=255*He.a.Clamp(e._FromHalfFloat(c[d+2])),e.StoreLODInAlphaChannel?s[l+3]=a:s[l+3]=255*He.a.Clamp(e._FromHalfFloat(c[d+3])),l+=4}return s},e._GetRGBAArrayBuffer=function(e,t,n,r,i,o,a,s,c){for(var l=new Uint8Array(r),u=new Uint8Array(i,n),h=0,d=0;d<t;d++)for(var p=0;p<e;p++){var f=4*(p+d*e);l[h]=u[f+o],l[h+1]=u[f+a],l[h+2]=u[f+s],l[h+3]=u[f+c],h+=4}return l},e._ExtractLongWordOrder=function(t){return 0===t||255===t||-16777216===t?0:1+e._ExtractLongWordOrder(t>>8)},e._GetRGBArrayBuffer=function(e,t,n,r,i,o,a,s){for(var c=new Uint8Array(r),l=new Uint8Array(i,n),u=0,h=0;h<t;h++)for(var d=0;d<e;d++){var p=3*(d+h*e);c[u]=l[p+o],c[u+1]=l[p+a],c[u+2]=l[p+s],u+=3}return c},e._GetLuminanceArrayBuffer=function(e,t,n,r,i){for(var o=new Uint8Array(r),a=new Uint8Array(i,n),s=0,c=0;c<t;c++)for(var l=0;l<e;l++){var u=l+c*e;o[s]=a[u],s++}return o},e.UploadDDSLevels=function(t,n,r,i,o,a,s,c){void 0===s&&(s=-1);var l=null;i.sphericalPolynomial&&(l=new Array);var u,h,d,p,f,m,_,v=t.getCaps().s3tc,b=new Int32Array(r.buffer,r.byteOffset,31),y=0,C=0,x=1;if(542327876===b[0])if(i.isFourCC||i.isRGB||i.isLuminance)if(!i.isCompressed||v){var T=b[22];p=b[1]+4;var E,S=!1;if(i.isFourCC)switch(u=b[21]){case Gi:x=8,C=v.COMPRESSED_RGBA_S3TC_DXT1_EXT;break;case Hi:x=16,C=v.COMPRESSED_RGBA_S3TC_DXT3_EXT;break;case Wi:x=16,C=v.COMPRESSED_RGBA_S3TC_DXT5_EXT;break;case 113:case 116:S=!0;break;case Xi:p+=20;var P=!1;switch(i.dxgiFormat){case 10:case 2:S=!0,P=!0;break;case 88:i.isRGB=!0,i.isFourCC=!1,T=32,P=!0}if(P)break;default:return void console.error("Unsupported FourCC code:",(E=u,String.fromCharCode(255&E,E>>8&255,E>>16&255,E>>24&255)))}var O=e._ExtractLongWordOrder(b[23]),A=e._ExtractLongWordOrder(b[24]),M=e._ExtractLongWordOrder(b[25]),w=e._ExtractLongWordOrder(b[26]);S&&(C=t._getRGBABufferInternalSizedFormat(i.textureType)),m=1,131072&b[2]&&!1!==o&&(m=Math.max(1,b[7]));for(var R=c||0;R<a;R++){for(h=b[4],d=b[3],_=0;_<m;++_){if(-1===s||s===_){var I=-1===s?_:0;if(!i.isCompressed&&i.isFourCC){n.format=5,y=h*d*4;var L=null;t._badOS||t._badDesktopOS||!t.getCaps().textureHalfFloat&&!t.getCaps().textureFloat?(128===T?(L=e._GetFloatAsUIntRGBAArrayBuffer(h,d,r.byteOffset+p,y,r.buffer,I),l&&0==I&&l.push(e._GetFloatRGBAArrayBuffer(h,d,r.byteOffset+p,y,r.buffer,I))):64===T&&(L=e._GetHalfFloatAsUIntRGBAArrayBuffer(h,d,r.byteOffset+p,y,r.buffer,I),l&&0==I&&l.push(e._GetHalfFloatAsFloatRGBAArrayBuffer(h,d,r.byteOffset+p,y,r.buffer,I))),n.type=0):128===T?(n.type=1,L=e._GetFloatRGBAArrayBuffer(h,d,r.byteOffset+p,y,r.buffer,I),l&&0==I&&l.push(L)):64!==T||t.getCaps().textureHalfFloat?(n.type=2,L=e._GetHalfFloatRGBAArrayBuffer(h,d,r.byteOffset+p,y,r.buffer,I),l&&0==I&&l.push(e._GetHalfFloatAsFloatRGBAArrayBuffer(h,d,p,y,r.buffer,I))):(n.type=1,L=e._GetHalfFloatAsFloatRGBAArrayBuffer(h,d,r.byteOffset+p,y,r.buffer,I),l&&0==I&&l.push(L)),L&&t._uploadDataToTextureDirectly(n,L,R,I)}else if(i.isRGB)n.type=0,24===T?(n.format=4,y=h*d*3,f=e._GetRGBArrayBuffer(h,d,r.byteOffset+p,y,r.buffer,O,A,M),t._uploadDataToTextureDirectly(n,f,R,I)):(n.format=5,y=h*d*4,f=e._GetRGBAArrayBuffer(h,d,r.byteOffset+p,y,r.buffer,O,A,M,w),t._uploadDataToTextureDirectly(n,f,R,I));else if(i.isLuminance){var D=t._getUnpackAlignement(),N=h;y=Math.floor((h+D-1)/D)*D*(d-1)+N,f=e._GetLuminanceArrayBuffer(h,d,r.byteOffset+p,y,r.buffer),n.format=1,n.type=0,t._uploadDataToTextureDirectly(n,f,R,I)}else y=Math.max(4,h)/4*Math.max(4,d)/4*x,f=new Uint8Array(r.buffer,r.byteOffset+p,y),n.type=0,t._uploadCompressedDataToTextureDirectly(n,C,h,d,f,R,I)}p+=T?h*d*(T/8):y,h*=.5,d*=.5,h=Math.max(1,h),d=Math.max(1,d)}if(void 0!==c)break}l&&l.length>0?i.sphericalPolynomial=Ui.a.ConvertCubeMapToSphericalPolynomial({size:b[4],right:l[0],left:l[1],up:l[2],down:l[3],front:l[4],back:l[5],format:5,type:1,gammaSpace:!1}):i.sphericalPolynomial=void 0}else g.a.Error("Compressed textures are not supported on this platform.");else g.a.Error("Unsupported format, must contain a FourCC, RGB or LUMINANCE code");else g.a.Error("Invalid magic number in DDS header")},e.StoreLODInAlphaChannel=!1,e}();Tr.a.prototype.createPrefilteredCubeTexture=function(e,t,n,r,i,o,a,s,c){var l=this;void 0===i&&(i=null),void 0===o&&(o=null),void 0===s&&(s=null),void 0===c&&(c=!0);return this.createCubeTexture(e,t,null,!1,(function(e){if(e){var o=e.texture;if(c?e.info.sphericalPolynomial&&(o._sphericalPolynomial=e.info.sphericalPolynomial):o._sphericalPolynomial=new zi.b,o._source=sn.b.CubePrefiltered,l.getCaps().textureLOD)i&&i(o);else{var a=l._gl,s=e.width;if(s){for(var u=[],h=0;h<3;h++){var d=1-h/2,p=r,f=He.a.Log2(s)*n+r,m=p+(f-p)*d,_=Math.round(Math.min(Math.max(m,0),f)),v=new sn.a(l,sn.b.Temp);if(v.type=o.type,v.format=o.format,v.width=Math.pow(2,Math.max(He.a.Log2(s)-_,0)),v.height=v.width,v.isCube=!0,l._bindTextureDirectly(a.TEXTURE_CUBE_MAP,v,!0),a.texParameteri(a.TEXTURE_CUBE_MAP,a.TEXTURE_MAG_FILTER,a.LINEAR),a.texParameteri(a.TEXTURE_CUBE_MAP,a.TEXTURE_MIN_FILTER,a.LINEAR),a.texParameteri(a.TEXTURE_CUBE_MAP,a.TEXTURE_WRAP_S,a.CLAMP_TO_EDGE),a.texParameteri(a.TEXTURE_CUBE_MAP,a.TEXTURE_WRAP_T,a.CLAMP_TO_EDGE),e.isDDS){var b=e.info,y=e.data;l._unpackFlipY(b.isCompressed),Ki.UploadDDSLevels(l,v,y,b,!0,6,_)}else g.a.Warn("DDS is the only prefiltered cube map supported so far.");l._bindTextureDirectly(a.TEXTURE_CUBE_MAP,null);var C=new gi.a(t);C.isCube=!0,C._texture=v,v.isReady=!0,u.push(C)}o._lodTextureHigh=u[2],o._lodTextureMid=u[1],o._lodTextureLow=u[0],i&&i(o)}}}else i&&i(null)}),o,a,s,c,n,r)};var Yi=n(51),qi=function(){function e(){this.supportCascades=!0}return e.prototype.canLoad=function(e){return Yi.a.EndsWith(e,".dds")},e.prototype.loadCubeData=function(e,t,n,r,i){var o,a=t.getEngine(),s=!1;if(Array.isArray(e))for(var c=0;c<e.length;c++){var l=e[c];o=Ki.GetDDSInfo(l),t.width=o.width,t.height=o.height,s=(o.isRGB||o.isLuminance||o.mipmapCount>1)&&t.generateMipMaps,a._unpackFlipY(o.isCompressed),Ki.UploadDDSLevels(a,t,l,o,s,6,-1,c),o.isFourCC||1!==o.mipmapCount||a.generateMipMapsForCubemap(t)}else{var u=e;o=Ki.GetDDSInfo(u),t.width=o.width,t.height=o.height,n&&(o.sphericalPolynomial=new zi.b),s=(o.isRGB||o.isLuminance||o.mipmapCount>1)&&t.generateMipMaps,a._unpackFlipY(o.isCompressed),Ki.UploadDDSLevels(a,t,u,o,s,6),o.isFourCC||1!==o.mipmapCount||a.generateMipMapsForCubemap(t,!1)}a._setCubeMapTextureParams(s),t.isReady=!0,t.onLoadedObservable.notifyObservers(t),t.onLoadedObservable.clear(),r&&r({isDDS:!0,width:t.width,info:o,data:e,texture:t})},e.prototype.loadData=function(e,t,n){var r=Ki.GetDDSInfo(e),i=(r.isRGB||r.isLuminance||r.mipmapCount>1)&&t.generateMipMaps&&r.width>>r.mipmapCount-1==1;n(r.width,r.height,i,r.isFourCC,(function(){Ki.UploadDDSLevels(t.getEngine(),t,e,r,i,1)}))},e}();ne.a._TextureLoaders.push(new qi);var Qi=function(){function e(){this.supportCascades=!1}return e.prototype.canLoad=function(e){return Yi.a.EndsWith(e,".env")},e.prototype.loadCubeData=function(e,t,n,r,i){if(!Array.isArray(e)){var o=Dr.a.GetEnvInfo(e);o?(t.width=o.width,t.height=o.width,Dr.a.UploadEnvSpherical(t,o),Dr.a.UploadEnvLevelsAsync(t,e,o).then((function(){t.isReady=!0,t.onLoadedObservable.notifyObservers(t),t.onLoadedObservable.clear(),r&&r()}))):i&&i("Can not parse the environment file",null)}},e.prototype.loadData=function(e,t,n){throw".env not supported in 2d."},e}();ne.a._TextureLoaders.push(new Qi);var Zi=function(){function e(t,n,r,i){if(this.data=t,this.isInvalid=!1,!e.IsValid(t))return this.isInvalid=!0,void g.a.Error("texture missing KTX identifier");var o=Uint32Array.BYTES_PER_ELEMENT,a=new DataView(this.data.buffer,this.data.byteOffset+12,13*o),s=67305985===a.getUint32(0,!0);this.glType=a.getUint32(1*o,s),this.glTypeSize=a.getUint32(2*o,s),this.glFormat=a.getUint32(3*o,s),this.glInternalFormat=a.getUint32(4*o,s),this.glBaseInternalFormat=a.getUint32(5*o,s),this.pixelWidth=a.getUint32(6*o,s),this.pixelHeight=a.getUint32(7*o,s),this.pixelDepth=a.getUint32(8*o,s),this.numberOfArrayElements=a.getUint32(9*o,s),this.numberOfFaces=a.getUint32(10*o,s),this.numberOfMipmapLevels=a.getUint32(11*o,s),this.bytesOfKeyValueData=a.getUint32(12*o,s),0===this.glType?(this.numberOfMipmapLevels=Math.max(1,this.numberOfMipmapLevels),0!==this.pixelHeight&&0===this.pixelDepth?0===this.numberOfArrayElements?this.numberOfFaces===n?this.loadType=e.COMPRESSED_2D:g.a.Error("number of faces expected"+n+", but found "+this.numberOfFaces):g.a.Error("texture arrays not currently supported"):g.a.Error("only 2D textures currently supported")):g.a.Error("only compressed formats currently supported")}return e.prototype.uploadLevels=function(t,n){switch(this.loadType){case e.COMPRESSED_2D:this._upload2DCompressedLevels(t,n);break;case e.TEX_2D:case e.COMPRESSED_3D:case e.TEX_3D:}},e.prototype._upload2DCompressedLevels=function(t,n){for(var r=e.HEADER_LEN+this.bytesOfKeyValueData,i=this.pixelWidth,o=this.pixelHeight,a=n?this.numberOfMipmapLevels:1,s=0;s<a;s++){var c=new Int32Array(this.data.buffer,this.data.byteOffset+r,1)[0];r+=4;for(var l=0;l<this.numberOfFaces;l++){var u=new Uint8Array(this.data.buffer,this.data.byteOffset+r,c);t.getEngine()._uploadCompressedDataToTextureDirectly(t,this.glInternalFormat,i,o,u,l,s),r+=c,r+=3-(c+3)%4}i=Math.max(1,.5*i),o=Math.max(1,.5*o)}},e.IsValid=function(e){if(e.byteLength>=12){var t=new Uint8Array(e.buffer,e.byteOffset,12);if(171===t[0]&&75===t[1]&&84===t[2]&&88===t[3]&&32===t[4]&&49===t[5]&&49===t[6]&&187===t[7]&&13===t[8]&&10===t[9]&&26===t[10]&&10===t[11])return!0}return!1},e.HEADER_LEN=64,e.COMPRESSED_2D=0,e.COMPRESSED_3D=1,e.TEX_2D=2,e.TEX_3D=3,e}(),Ji=function(){function e(t){var n=this;e._ModulePromise||(e._ModulePromise=new Promise((function(r){LIBKTX().then((function(i){i.GL.makeContextCurrent(i.GL.registerContext(t._gl,{majorVersion:t._webGLVersion})),e._TranscodeFormat=n._determineTranscodeFormat(i.TranscodeTarget,t.getCaps()),r({module:i})}))})))}return e.prototype.uploadAsync=function(t,n){return e._ModulePromise.then((function(r){var i=new r.module.ktxTexture(t);try{i.isBasisSupercompressed&&i.transcodeBasis(e._TranscodeFormat,0),n.width=n.baseWidth=i.baseWidth,n.height=n.baseHeight=i.baseHeight,n.generateMipMaps=!1;var o=i.glUpload();if(0!==o.error)throw new Error("Failed to upload: "+o.error);n._webGLTexture=o.texture,n.isReady=!0}finally{i.delete()}}))},e.prototype._determineTranscodeFormat=function(e,t){if(t.s3tc)return e.BC1_OR_3;if(t.etc2)return e.ETC;throw new Error("No compatible format available")},e.IsValid=function(e){if(e.byteLength>=12){var t=new Uint8Array(e.buffer,e.byteOffset,12);if(171===t[0]&&75===t[1]&&84===t[2]&&88===t[3]&&32===t[4]&&50===t[5]&&48===t[6]&&187===t[7]&&13===t[8]&&10===t[9]&&26===t[10]&&10===t[11])return!0}return!1},e}(),$i=function(){function e(){this.supportCascades=!1}return e.prototype.canLoad=function(e){return Yi.a.EndsWith(e,".ktx")||Yi.a.EndsWith(e,".ktx2")},e.prototype.loadCubeData=function(e,t,n,r,i){if(!Array.isArray(e)){t._invertVScale=!t.invertY;var o=t.getEngine(),a=new Zi(e,6),s=a.numberOfMipmapLevels>1&&t.generateMipMaps;o._unpackFlipY(!0),a.uploadLevels(t,t.generateMipMaps),t.width=a.pixelWidth,t.height=a.pixelHeight,o._setCubeMapTextureParams(s),t.isReady=!0,t.onLoadedObservable.notifyObservers(t),t.onLoadedObservable.clear(),r&&r()}},e.prototype.loadData=function(e,t,n){if(Zi.IsValid(e)){t._invertVScale=!t.invertY;var r=new Zi(e,1);n(r.pixelWidth,r.pixelHeight,t.generateMipMaps,!0,(function(){r.uploadLevels(t,t.generateMipMaps)}),r.isInvalid)}else if(Ji.IsValid(e)){new Ji(t.getEngine()).uploadAsync(e,t).then((function(){n(t.width,t.height,!1,!0,(function(){}),!1)}),(function(e){g.a.Warn("Failed to load KTX2 texture data: "+e.message),n(0,0,!1,!1,(function(){}),!0)}))}else n(0,0,!1,!1,(function(){}),!0)},e}();ne.a._TextureLoaders.unshift(new $i);var eo=function(e){function t(t,n,r){var i=e.call(this,t,a.e.Zero(),n)||this;return i._xrSessionManager=r,i._firstFrame=!1,i._referenceQuaternion=a.b.Identity(),i._referencedPosition=new a.e,i._xrInvPositionCache=new a.e,i._xrInvQuaternionCache=a.b.Identity(),i.compensateOnFirstFrame=!0,i.minZ=.1,i.rotationQuaternion=new a.b,i.cameraRigMode=Te.a.RIG_MODE_CUSTOM,i.updateUpVectorFromRotation=!0,i._updateNumberOfRigCameras(1),i._xrSessionManager.onXRSessionInit.add((function(){i._referencedPosition.copyFromFloats(0,0,0),i._referenceQuaternion.copyFromFloats(0,0,0,1),i._firstFrame=i.compensateOnFirstFrame})),i._xrSessionManager.onXRFrameObservable.add((function(e){i._firstFrame&&i._updateFromXRSession(),i._updateReferenceSpace(),i._updateFromXRSession()}),void 0,!0),i}return Object(h.__extends)(t,e),Object.defineProperty(t.prototype,"realWorldHeight",{get:function(){var e=this._xrSessionManager.currentFrame&&this._xrSessionManager.currentFrame.getViewerPose(this._xrSessionManager.baseReferenceSpace);return e&&e.transform?e.transform.position.y:0},enumerable:!0,configurable:!0}),t.prototype._updateForDualEyeDebugging=function(){this._updateNumberOfRigCameras(2),this.rigCameras[0].viewport=new pn.a(0,0,.5,1),this.rigCameras[0].outputRenderTarget=null,this.rigCameras[1].viewport=new pn.a(.5,0,.5,1),this.rigCameras[1].outputRenderTarget=null},t.prototype.setTransformationFromNonVRCamera=function(e,t){(void 0===e&&(e=this.getScene().activeCamera),void 0===t&&(t=!0),e&&e!==this)&&(e.computeWorldMatrix().decompose(void 0,this.rotationQuaternion,this.position),this.position.y=0,a.b.FromEulerAnglesToRef(0,this.rotationQuaternion.toEulerAngles().y,0,this.rotationQuaternion),this._firstFrame=!0,t&&this._xrSessionManager.resetReferenceSpace())},t.prototype.getClassName=function(){return"WebXRCamera"},t.prototype._updateFromXRSession=function(){var e=this,t=this._xrSessionManager.currentFrame&&this._xrSessionManager.currentFrame.getViewerPose(this._xrSessionManager.referenceSpace);t&&(t.transform&&(this._referencedPosition.copyFrom(t.transform.position),this._referenceQuaternion.copyFrom(t.transform.orientation),this._scene.useRightHandedSystem||(this._referencedPosition.z*=-1,this._referenceQuaternion.z*=-1,this._referenceQuaternion.w*=-1),this._firstFrame?(this._firstFrame=!1,this.position.y+=this._referencedPosition.y,this._referenceQuaternion.copyFromFloats(0,0,0,1)):(this.rotationQuaternion.copyFrom(this._referenceQuaternion),this.position.copyFrom(this._referencedPosition))),this.rigCameras.length!==t.views.length&&this._updateNumberOfRigCameras(t.views.length),t.views.forEach((function(t,n){var r=e.rigCameras[n];if(r.isLeftCamera||r.isRightCamera||("right"===t.eye?r._isRightCamera=!0:"left"===t.eye&&(r._isLeftCamera=!0)),t.transform.position?(r.position.copyFrom(t.transform.position),r.rotationQuaternion.copyFrom(t.transform.orientation),e._scene.useRightHandedSystem||(r.position.z*=-1,r.rotationQuaternion.z*=-1,r.rotationQuaternion.w*=-1)):(a.a.FromFloat32ArrayToRefScaled(t.transform.matrix,0,1,r._computedViewMatrix),e._scene.useRightHandedSystem||r._computedViewMatrix.toggleModelMatrixHandInPlace()),a.a.FromFloat32ArrayToRefScaled(t.projectionMatrix,0,1,r._projectionMatrix),e._scene.useRightHandedSystem||r._projectionMatrix.toggleProjectionMatrixHandInPlace(),e._xrSessionManager.session.renderState.baseLayer){var i=e._xrSessionManager.session.renderState.baseLayer.getViewport(t),o=e._xrSessionManager.session.renderState.baseLayer.framebufferWidth,s=e._xrSessionManager.session.renderState.baseLayer.framebufferHeight;r.viewport.width=i.width/o,r.viewport.height=i.height/s,r.viewport.x=i.x/o,r.viewport.y=i.y/s}r.outputRenderTarget=e._xrSessionManager.getRenderTargetTextureForEye(t.eye)})))},t.prototype._updateNumberOfRigCameras=function(e){for(void 0===e&&(e=1);this.rigCameras.length<e;){var t=new dt.a("XR-RigCamera: "+this.rigCameras.length,a.e.Zero(),this.getScene());t.minZ=.1,t.rotationQuaternion=new a.b,t.updateUpVectorFromRotation=!0,t.isRigCamera=!0,t.rigParent=this,this.rigCameras.push(t)}for(;this.rigCameras.length>e;){var n=this.rigCameras.pop();n&&n.dispose()}},t.prototype._updateReferenceSpace=function(){this.position.equals(this._referencedPosition)&&this.rotationQuaternion.equals(this._referenceQuaternion)||(this.position.subtractToRef(this._referencedPosition,this._referencedPosition),this._referenceQuaternion.conjugateInPlace(),this._referenceQuaternion.multiplyToRef(this.rotationQuaternion,this._referenceQuaternion),this._updateReferenceSpaceOffset(this._referencedPosition,this._referenceQuaternion.normalize()))},t.prototype._updateReferenceSpaceOffset=function(e,t,n){if(void 0===n&&(n=!1),this._xrSessionManager.referenceSpace&&this._xrSessionManager.currentFrame){this._xrInvPositionCache.copyFrom(e),t?this._xrInvQuaternionCache.copyFrom(t):this._xrInvQuaternionCache.copyFromFloats(0,0,0,1),this._scene.useRightHandedSystem||(this._xrInvPositionCache.z*=-1,this._xrInvQuaternionCache.z*=-1,this._xrInvQuaternionCache.w*=-1),this._xrInvPositionCache.negateInPlace(),this._xrInvQuaternionCache.conjugateInPlace(),this._xrInvPositionCache.rotateByQuaternionToRef(this._xrInvQuaternionCache,this._xrInvPositionCache),n&&(this._xrInvPositionCache.y=0);var r=new XRRigidTransform(Object(h.__assign)({},this._xrInvPositionCache),Object(h.__assign)({},this._xrInvQuaternionCache)),i=this._xrSessionManager.referenceSpace.getOffsetReferenceSpace(r),o=this._xrSessionManager.currentFrame&&this._xrSessionManager.currentFrame.getViewerPose(i);if(o){var s=new a.e;s.copyFrom(o.transform.position),this._scene.useRightHandedSystem||(s.z*=-1),this.position.subtractToRef(s,s),this._scene.useRightHandedSystem||(s.z*=-1),s.negateInPlace();var c=new XRRigidTransform(Object(h.__assign)({},s));this._xrSessionManager.referenceSpace=i.getOffsetReferenceSpace(c)}}},t}(pt.a),to=function(){function e(){}return e.ANCHOR_SYSTEM="xr-anchor-system",e.BACKGROUND_REMOVER="xr-background-remover",e.HIT_TEST="xr-hit-test",e.PHYSICS_CONTROLLERS="xr-physics-controller",e.PLANE_DETECTION="xr-plane-detection",e.POINTER_SELECTION="xr-controller-pointer-selection",e.TELEPORTATION="xr-controller-teleportation",e}(),no=function(){function e(e){var t=this;this._xrSessionManager=e,this._features={},this._xrSessionManager.onXRSessionInit.add((function(){t.getEnabledFeatures().forEach((function(e){var n=t._features[e];!n.enabled||n.featureImplementation.attached||n.featureImplementation.disableAutoAttach||t.attachFeature(e)}))})),this._xrSessionManager.onXRSessionEnded.add((function(){t.getEnabledFeatures().forEach((function(e){var n=t._features[e];n.enabled&&n.featureImplementation.attached&&t.detachFeature(e)}))}))}return e.AddWebXRFeature=function(e,t,n,r){void 0===n&&(n=1),void 0===r&&(r=!1),this._AvailableFeatures[e]=this._AvailableFeatures[e]||{latest:n},n>this._AvailableFeatures[e].latest&&(this._AvailableFeatures[e].latest=n),r&&(this._AvailableFeatures[e].stable=n),this._AvailableFeatures[e][n]=t},e.ConstructFeature=function(e,t,n,r){void 0===t&&(t=1);var i=this._AvailableFeatures[e][t];if(!i)throw new Error("feature not found");return i(n,r)},e.GetAvailableFeatures=function(){return Object.keys(this._AvailableFeatures)},e.GetAvailableVersions=function(e){return Object.keys(this._AvailableFeatures[e])},e.GetLatestVersionOfFeature=function(e){return this._AvailableFeatures[e]&&this._AvailableFeatures[e].latest||-1},e.GetStableVersionOfFeature=function(e){return this._AvailableFeatures[e]&&this._AvailableFeatures[e].stable||-1},e.prototype.attachFeature=function(e){var t=this._features[e];t&&t.enabled&&!t.featureImplementation.attached&&t.featureImplementation.attach()},e.prototype.detachFeature=function(e){var t=this._features[e];t&&t.featureImplementation.attached&&t.featureImplementation.detach()},e.prototype.disableFeature=function(e){var t="string"==typeof e?e:e.Name,n=this._features[t];return!(!n||!n.enabled)&&(n.enabled=!1,this.detachFeature(t),n.featureImplementation.dispose(),!0)},e.prototype.dispose=function(){var e=this;this.getEnabledFeatures().forEach((function(t){e.disableFeature(t),e._features[t].featureImplementation.dispose()}))},e.prototype.enableFeature=function(t,n,r,i){void 0===n&&(n="latest"),void 0===r&&(r={}),void 0===i&&(i=!0);var o="string"==typeof t?t:t.Name,a=0;if("string"==typeof n){if(!n)throw new Error("Error in provided version - "+o+" ("+n+")");if(-1===(a="stable"===n?e.GetStableVersionOfFeature(o):"latest"===n?e.GetLatestVersionOfFeature(o):+n)||isNaN(a))throw new Error("feature not found - "+o+" ("+n+")")}else a=n;var s=this._features[o],c=e.ConstructFeature(o,a,this._xrSessionManager,r);if(!c)throw new Error("feature not found - "+o);return s&&this.disableFeature(o),this._features[o]={featureImplementation:c(),enabled:!0,version:a},i?this._xrSessionManager.session&&!s.featureImplementation.attached&&this.attachFeature(o):this._features[o].featureImplementation.disableAutoAttach=!0,this._features[o].featureImplementation},e.prototype.getEnabledFeature=function(e){return this._features[e]&&this._features[e].featureImplementation},e.prototype.getEnabledFeatures=function(){return Object.keys(this._features)},e._AvailableFeatures={},e}(),ro=function(){function e(e){var t=this;this.scene=e,this._nonVRCamera=null,this._originalSceneAutoClear=!0,this._supported=!1,this.onInitialXRPoseSetObservable=new o.c,this.onStateChangedObservable=new o.c,this.state=In.NOT_IN_XR,this.sessionManager=new Fn(e),this.camera=new eo("",e,this.sessionManager),this.featuresManager=new no(this.sessionManager),e.onDisposeObservable.add((function(){t.exitXRAsync()}))}return e.CreateAsync=function(t){var n=new e(t);return n.sessionManager.initializeAsync().then((function(){return n._supported=!0,n})).catch((function(e){throw n._setState(In.NOT_IN_XR),n.dispose(),e}))},e.prototype.dispose=function(){this.camera.dispose(),this.onStateChangedObservable.clear(),this.onInitialXRPoseSetObservable.clear(),this.sessionManager.dispose(),this._nonVRCamera&&(this.scene.activeCamera=this._nonVRCamera)},e.prototype.enterXRAsync=function(e,t,n){var r=this;if(void 0===n&&(n=this.sessionManager.getWebXRRenderTarget()),!this._supported)throw"WebXR not supported in this browser or environment";this._setState(In.ENTERING_XR);var i={optionalFeatures:"viewer"!==t&&"local"!==t?[t]:[]};return"immersive-ar"===e&&"local"!==t&&g.a.Warn("We recommend using 'local' reference space type when using 'immersive-ar' session mode"),this.sessionManager.isSessionSupportedAsync(e).then((function(t){if(!t)throw new Error('Session mode "'+e+'" not supported in browser');return r.sessionManager.initializeSessionAsync(e,i)})).then((function(){return r.sessionManager.setReferenceSpaceTypeAsync(t)})).then((function(){return n.initializeXRLayerAsync(r.sessionManager.session)})).then((function(){return r.sessionManager.updateRenderStateAsync({depthFar:r.camera.maxZ,depthNear:r.camera.minZ,baseLayer:n.xrLayer})})).then((function(){return r.sessionManager.runXRRenderLoop(),r._originalSceneAutoClear=r.scene.autoClear,r._nonVRCamera=r.scene.activeCamera,r.scene.autoClear=!1,r.scene.activeCamera=r.camera,"immersive-ar"!==e?r._nonXRToXRCamera():r.camera.compensateOnFirstFrame=!1,r.sessionManager.onXRSessionEnded.addOnce((function(){r.camera.rigCameras.forEach((function(e){e.outputRenderTarget=null})),r.scene.autoClear=r._originalSceneAutoClear,r.scene.activeCamera=r._nonVRCamera,"immersive-ar"!==e&&r.camera.compensateOnFirstFrame&&(r._nonVRCamera.setPosition?r._nonVRCamera.setPosition(r.camera.position):r._nonVRCamera.position.copyFrom(r.camera.position)),r._setState(In.NOT_IN_XR)})),r.sessionManager.onXRFrameObservable.addOnce((function(){r._setState(In.IN_XR)})),r.sessionManager})).catch((function(e){throw console.log(e),console.log(e.message),r._setState(In.NOT_IN_XR),e}))},e.prototype.exitXRAsync=function(){return this._setState(In.EXITING_XR),this.sessionManager.exitXRAsync()},e.prototype._nonXRToXRCamera=function(){this.camera.setTransformationFromNonVRCamera(this._nonVRCamera),this.onInitialXRPoseSetObservable.notifyObservers(this.camera)},e.prototype._setState=function(e){this.state!==e&&(this.state=e,this.onStateChangedObservable.notifyObservers(this.state))},e}(),io=function(){function e(e,t,n,r){void 0===n&&(n=-1),void 0===r&&(r=[]),this.id=e,this.type=t,this._buttonIndex=n,this._axesIndices=r,this._axes={x:0,y:0},this._changes={},this._currentValue=0,this._hasChanges=!1,this._pressed=!1,this._touched=!1,this.onAxisValueChangedObservable=new o.c,this.onButtonStateChangedObservable=new o.c}return Object.defineProperty(e.prototype,"axes",{get:function(){return this._axes},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"changes",{get:function(){return this._changes},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"hasChanges",{get:function(){return this._hasChanges},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"pressed",{get:function(){return this._pressed},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"touched",{get:function(){return this._touched},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"value",{get:function(){return this._currentValue},enumerable:!0,configurable:!0}),e.prototype.dispose=function(){this.onAxisValueChangedObservable.clear(),this.onButtonStateChangedObservable.clear()},e.prototype.isAxes=function(){return 0!==this._axesIndices.length},e.prototype.isButton=function(){return-1!==this._buttonIndex},e.prototype.update=function(e){var t=!1,n=!1;if(this._hasChanges=!1,this._changes={},this.isButton()){var r=e.buttons[this._buttonIndex];if(!r)return;this._currentValue!==r.value&&(this.changes.value={current:r.value,previous:this._currentValue},t=!0,this._currentValue=r.value),this._touched!==r.touched&&(this.changes.touched={current:r.touched,previous:this._touched},t=!0,this._touched=r.touched),this._pressed!==r.pressed&&(this.changes.pressed={current:r.pressed,previous:this._pressed},t=!0,this._pressed=r.pressed)}this.isAxes()&&(this._axes.x!==e.axes[this._axesIndices[0]]&&(this.changes.axes={current:{x:e.axes[this._axesIndices[0]],y:this._axes.y},previous:{x:this._axes.x,y:this._axes.y}},this._axes.x=e.axes[this._axesIndices[0]],n=!0),this._axes.y!==e.axes[this._axesIndices[1]]&&(this.changes.axes?this.changes.axes.current.y=e.axes[this._axesIndices[1]]:this.changes.axes={current:{x:this._axes.x,y:e.axes[this._axesIndices[1]]},previous:{x:this._axes.x,y:this._axes.y}},this._axes.y=e.axes[this._axesIndices[1]],n=!0)),t&&(this._hasChanges=!0,this.onButtonStateChangedObservable.notifyObservers(this)),n&&(this._hasChanges=!0,this.onAxisValueChangedObservable.notifyObservers(this._axes))},e.BUTTON_TYPE="button",e.SQUEEZE_TYPE="squeeze",e.THUMBSTICK_TYPE="thumbstick",e.TOUCHPAD_TYPE="touchpad",e.TRIGGER_TYPE="trigger",e}(),oo=function(){function e(e,t,n,r,i){var a=this;void 0===i&&(i=!1),this.scene=e,this.layout=t,this.gamepadObject=n,this.handness=r,this._initComponent=function(e){if(e){var t=a.layout.components[e],n=t.type,r=t.gamepadIndices.button,i=[];void 0!==t.gamepadIndices.xAxis&&void 0!==t.gamepadIndices.yAxis&&i.push(t.gamepadIndices.xAxis,t.gamepadIndices.yAxis),a.components[e]=new io(e,n,r,i)}},this._modelReady=!1,this.components={},this.disableAnimation=!1,this.onModelLoadedObservable=new o.c,t.components&&Object.keys(t.components).forEach(this._initComponent)}return e.prototype.dispose=function(){var e=this;this.getComponentIds().forEach((function(t){return e.getComponent(t).dispose()})),this.rootMesh&&this.rootMesh.dispose()},e.prototype.getAllComponentsOfType=function(e){var t=this;return this.getComponentIds().map((function(e){return t.components[e]})).filter((function(t){return t.type===e}))},e.prototype.getComponent=function(e){return this.components[e]},e.prototype.getComponentIds=function(){return Object.keys(this.components)},e.prototype.getComponentOfType=function(e){return this.getAllComponentsOfType(e)[0]||null},e.prototype.getMainComponent=function(){return this.getComponent(this.layout.selectComponentId)},e.prototype.loadModel=function(){return Object(h.__awaiter)(this,void 0,void 0,(function(){var e,t,n=this;return Object(h.__generator)(this,(function(r){return e=!this._getModelLoadingConstraints(),t=this._getGenericFilenameAndPath(),e?g.a.Warn("Falling back to generic models"):t=this._getFilenameAndPath(),[2,new Promise((function(r,i){Yr.a.ImportMesh("",t.path,t.filename,n.scene,(function(t){e?n._getGenericParentMesh(t):n._setRootMesh(t),n._processLoadedModel(t),n._modelReady=!0,n.onModelLoadedObservable.notifyObservers(n),r(!0)}),null,(function(e,r){g.a.Log(r),g.a.Warn("Failed to retrieve controller model of type "+n.profileId+" from the remote server: "+t.path+t.filename),i(r)}))}))]}))}))},e.prototype.updateFromXRFrame=function(e){var t=this;this.getComponentIds().forEach((function(e){return t.getComponent(e).update(t.gamepadObject)})),this.updateModel(e)},e.prototype._getChildByName=function(e,t){return e.getChildren((function(e){return e.name===t}),!1)[0]},e.prototype._getImmediateChildByName=function(e,t){return e.getChildren((function(e){return e.name==t}),!0)[0]},e.prototype._lerpTransform=function(e,t,n){if(e.minMesh&&e.maxMesh&&e.minMesh.rotationQuaternion&&e.maxMesh.rotationQuaternion&&e.valueMesh.rotationQuaternion){var r=n?.5*t+.5:t;a.b.SlerpToRef(e.minMesh.rotationQuaternion,e.maxMesh.rotationQuaternion,r,e.valueMesh.rotationQuaternion),a.e.LerpToRef(e.minMesh.position,e.maxMesh.position,r,e.valueMesh.position)}},e.prototype.updateModel=function(e){this._modelReady&&this._updateModel(e)},e.prototype._getGenericFilenameAndPath=function(){return{filename:"generic.babylon",path:"https://controllers.babylonjs.com/generic/"}},e.prototype._getGenericParentMesh=function(e){var t=this;this.rootMesh=new be.a(this.profileId+" "+this.handness,this.scene),e.forEach((function(e){e.parent||(e.isPickable=!1,e.setParent(t.rootMesh))})),this.rootMesh.rotationQuaternion=a.b.FromEulerAngles(0,Math.PI,0)},e}(),ao=function(e){function t(n,r,i){var o=e.call(this,n,so[i],r,i)||this;return o.profileId=t.ProfileId,o}return Object(h.__extends)(t,e),t.prototype._getFilenameAndPath=function(){return{filename:"generic.babylon",path:"https://controllers.babylonjs.com/generic/"}},t.prototype._getModelLoadingConstraints=function(){return!0},t.prototype._processLoadedModel=function(e){},t.prototype._setRootMesh=function(e){var t=this;this.rootMesh=new be.a(this.profileId+" "+this.handness,this.scene),e.forEach((function(e){e.isPickable=!1,e.parent||e.setParent(t.rootMesh)})),this.rootMesh.rotationQuaternion=a.b.FromEulerAngles(0,Math.PI,0)},t.prototype._updateModel=function(){},t.ProfileId="generic-trigger",t}(oo),so={left:{selectComponentId:"xr-standard-trigger",components:{"xr-standard-trigger":{type:"trigger",gamepadIndices:{button:0},rootNodeName:"xr_standard_trigger",visualResponses:{}}},gamepadMapping:"xr-standard",rootNodeName:"generic-trigger-left",assetPath:"left.glb"},right:{selectComponentId:"xr-standard-trigger",components:{"xr-standard-trigger":{type:"trigger",gamepadIndices:{button:0},rootNodeName:"xr_standard_trigger",visualResponses:{}}},gamepadMapping:"xr-standard",rootNodeName:"generic-trigger-right",assetPath:"right.glb"},none:{selectComponentId:"xr-standard-trigger",components:{"xr-standard-trigger":{type:"trigger",gamepadIndices:{button:0},rootNodeName:"xr_standard_trigger",visualResponses:{}}},gamepadMapping:"xr-standard",rootNodeName:"generic-trigger-none",assetPath:"none.glb"}},co=function(e){function t(t,n,r,i){var o=e.call(this,t,r.layouts[n.handedness||"none"],n.gamepad,n.handedness)||this;return o._repositoryUrl=i,o._buttonMeshMapping={},o._touchDots={},o.profileId=r.profileId,o}return Object(h.__extends)(t,e),t.prototype.dispose=function(){var t=this;e.prototype.dispose.call(this),Object.keys(this._touchDots).forEach((function(e){t._touchDots[e].dispose()}))},t.prototype._getFilenameAndPath=function(){return{filename:this.layout.assetPath,path:this._repositoryUrl+"/profiles/"+this.profileId+"/"}},t.prototype._getModelLoadingConstraints=function(){var e=Yr.a.IsPluginForExtensionAvailable(".glb");return e||g.a.Warn("glTF / glb loaded was not registered, using generic controller instead"),e},t.prototype._processLoadedModel=function(e){var t=this;this.getComponentIds().forEach((function(e){var n=t.layout.components[e];t._buttonMeshMapping[e]={mainMesh:t._getChildByName(t.rootMesh,n.rootNodeName),states:{}},Object.keys(n.visualResponses).forEach((function(r){var i=n.visualResponses[r];if("transform"===i.valueNodeProperty)t._buttonMeshMapping[e].states[r]={valueMesh:t._getChildByName(t.rootMesh,i.valueNodeName),minMesh:t._getChildByName(t.rootMesh,i.minNodeName),maxMesh:t._getChildByName(t.rootMesh,i.maxNodeName)};else{var o=n.type===io.TOUCHPAD_TYPE&&n.touchPointNodeName?n.touchPointNodeName:i.valueNodeName;if(t._buttonMeshMapping[e].states[r]={valueMesh:t._getChildByName(t.rootMesh,o)},n.type===io.TOUCHPAD_TYPE&&!t._touchDots[r]){var a=ur.CreateSphere(r+"dot",{diameter:.0015,segments:8},t.scene);a.material=new xn.a(r+"mat",t.scene),a.material.diffuseColor=s.a.Red(),a.parent=t._buttonMeshMapping[e].states[r].valueMesh,a.isVisible=!1,t._touchDots[r]=a}}}))}))},t.prototype._setRootMesh=function(e){var t;this.rootMesh=new be.a(this.profileId+"-"+this.handness,this.scene),this.rootMesh.isPickable=!1;for(var n=0;n<e.length;n++){var r=e[n];r.isPickable=!1,r.parent||(t=r)}t&&t.setParent(this.rootMesh),this.rootMesh.rotate(Ie.a.Y,Math.PI,Ie.b.WORLD)},t.prototype._updateModel=function(e){var t=this;this.disableAnimation||this.getComponentIds().forEach((function(e){var n=t.getComponent(e);if(n.hasChanges){var r=t._buttonMeshMapping[e],i=t.layout.components[e];Object.keys(i.visualResponses).forEach((function(e){var o=i.visualResponses[e],a=n.value;"xAxis"===o.componentProperty?a=n.axes.x:"yAxis"===o.componentProperty&&(a=n.axes.y),"transform"===o.valueNodeProperty?t._lerpTransform(r.states[e],a,"button"!==o.componentProperty):(r.states[e].valueMesh.isVisible=n.touched||n.pressed,t._touchDots[e]&&(t._touchDots[e].isVisible=n.touched||n.pressed))}))}}))},t}(oo),lo=function(){function e(){}return e.ClearProfilesCache=function(){delete this._ProfilesList,this._ProfileLoadingPromises={}},e.DefaultFallbacks=function(){this.RegisterFallbacksForProfileId("google-daydream",["generic-touchpad"]),this.RegisterFallbacksForProfileId("htc-vive-focus",["generic-trigger-touchpad"]),this.RegisterFallbacksForProfileId("htc-vive",["generic-trigger-squeeze-touchpad"]),this.RegisterFallbacksForProfileId("magicleap-one",["generic-trigger-squeeze-touchpad"]),this.RegisterFallbacksForProfileId("windows-mixed-reality",["generic-trigger-squeeze-touchpad-thumbstick"]),this.RegisterFallbacksForProfileId("microsoft-mixed-reality",["windows-mixed-reality","generic-trigger-squeeze-touchpad-thumbstick"]),this.RegisterFallbacksForProfileId("oculus-go",["generic-trigger-touchpad"]),this.RegisterFallbacksForProfileId("oculus-touch-v2",["oculus-touch","generic-trigger-squeeze-thumbstick"]),this.RegisterFallbacksForProfileId("oculus-touch",["generic-trigger-squeeze-thumbstick"]),this.RegisterFallbacksForProfileId("samsung-gearvr",["windows-mixed-reality","generic-trigger-squeeze-touchpad-thumbstick"]),this.RegisterFallbacksForProfileId("samsung-odyssey",["generic-touchpad"]),this.RegisterFallbacksForProfileId("valve-index",["generic-trigger-squeeze-touchpad-thumbstick"])},e.FindFallbackWithProfileId=function(e){var t=this._Fallbacks[e]||[];return t.unshift(e),t},e.GetMotionControllerWithXRInput=function(e,t,n){var r=this,i=[];if(n&&i.push(n),i.push.apply(i,e.profiles||[]),i.length&&!i[0]&&i.pop(),e.gamepad&&e.gamepad.id)switch(e.gamepad.id){case e.gamepad.id.match(/oculus touch/gi)?e.gamepad.id:void 0:i.push("oculus-touch-v2")}var o=i.indexOf("windows-mixed-reality");if(-1!==o&&i.splice(o,0,"microsoft-mixed-reality"),i.length||i.push("generic-trigger"),this.UseOnlineRepository){var a=this.PrioritizeOnlineRepository?this._LoadProfileFromRepository:this._LoadProfilesFromAvailableControllers,s=this.PrioritizeOnlineRepository?this._LoadProfilesFromAvailableControllers:this._LoadProfileFromRepository;return a.call(this,i,e,t).catch((function(){return s.call(r,i,e,t)}))}return this._LoadProfilesFromAvailableControllers(i,e,t)},e.RegisterController=function(e,t){this._AvailableControllers[e]=t},e.RegisterFallbacksForProfileId=function(e,t){var n;this._Fallbacks[e]?(n=this._Fallbacks[e]).push.apply(n,t):this._Fallbacks[e]=t},e.UpdateProfilesList=function(){return this._ProfilesList=Xe.b.LoadFileAsync(this.BaseRepositoryUrl+"/profiles/profilesList.json",!1).then((function(e){return JSON.parse(e.toString())})),this._ProfilesList},e._LoadProfileFromRepository=function(e,t,n){var r=this;return Promise.resolve().then((function(){return r._ProfilesList?r._ProfilesList:r.UpdateProfilesList()})).then((function(t){for(var n=0;n<e.length;++n)if(e[n]&&t[e[n]])return e[n];throw new Error("neither controller "+e[0]+" nor all fallbacks were found in the repository,")})).then((function(e){return r._ProfileLoadingPromises[e]||(r._ProfileLoadingPromises[e]=Xe.b.LoadFileAsync(r.BaseRepositoryUrl+"/profiles/"+e+"/profile.json",!1).then((function(e){return JSON.parse(e)}))),r._ProfileLoadingPromises[e]})).then((function(e){return new co(n,t,e,r.BaseRepositoryUrl)}))},e._LoadProfilesFromAvailableControllers=function(e,t,n){for(var r=0;r<e.length;++r)if(e[r])for(var i=this.FindFallbackWithProfileId(e[r]),o=0;o<i.length;++o){var a=this._AvailableControllers[i[o]];if(a)return Promise.resolve(a(t,n))}throw new Error("no controller requested was found in the available controllers list")},e._AvailableControllers={},e._Fallbacks={},e._ProfileLoadingPromises={},e.BaseRepositoryUrl="https://immersive-web.github.io/webxr-input-profiles/packages/viewer/dist",e.PrioritizeOnlineRepository=!0,e.UseOnlineRepository=!0,e}();lo.RegisterController(ao.ProfileId,(function(e,t){return new ao(t,e.gamepad,e.handedness)})),lo.DefaultFallbacks();var uo=0,ho=function(){function e(e,t,n){var r=this;void 0===n&&(n={}),this._scene=e,this.inputSource=t,this._options=n,this._tmpQuaternion=new a.b,this._tmpVector=new a.e,this.onDisposeObservable=new o.c,this.onMeshLoadedObservable=new o.c,this.onMotionControllerInitObservable=new o.c,this._uniqueId="controller-"+uo+++"-"+t.targetRayMode+"-"+t.handedness,this.pointer=new Me.a(this._uniqueId+"-pointer",e),this.pointer.rotationQuaternion=new a.b,this.inputSource.gripSpace&&(this.grip=new Me.a(this._uniqueId+"-grip",this._scene),this.grip.rotationQuaternion=new a.b),this.inputSource.gamepad&&lo.GetMotionControllerWithXRInput(t,e,this._options.forceControllerProfile).then((function(e){r.motionController=e,r.onMotionControllerInitObservable.notifyObservers(e),r._options.doNotLoadControllerMesh||r.motionController.loadModel().then((function(e){e&&(r.onMeshLoadedObservable.notifyObservers(r.motionController.rootMesh),r.motionController.rootMesh.parent=r.grip||r.pointer,r.motionController.disableAnimation=!!r._options.disableMotionControllerAnimation)}))}))}return Object.defineProperty(e.prototype,"uniqueId",{get:function(){return this._uniqueId},enumerable:!0,configurable:!0}),e.prototype.dispose=function(){this.grip&&this.grip.dispose(),this.motionController&&this.motionController.dispose(),this.pointer.dispose(),this.onMotionControllerInitObservable.clear(),this.onMeshLoadedObservable.clear(),this.onDisposeObservable.notifyObservers(this),this.onDisposeObservable.clear()},e.prototype.getWorldPointerRayToRef=function(e,t){void 0===t&&(t=!1);var n=t&&this.grip?this.grip:this.pointer;n.computeWorldMatrix().decompose(void 0,this._tmpQuaternion,void 0),this._tmpVector.set(0,0,1),this._tmpVector.rotateByQuaternionToRef(this._tmpQuaternion,this._tmpVector),e.origin.copyFrom(n.absolutePosition),e.direction.copyFrom(this._tmpVector),e.length=1e3},e.prototype.updateFromXRFrame=function(e,t){var n=e.getPose(this.inputSource.targetRaySpace,t);if(n&&(this.pointer.position.copyFrom(n.transform.position),this.pointer.rotationQuaternion.copyFrom(n.transform.orientation),this._scene.useRightHandedSystem||(this.pointer.position.z*=-1,this.pointer.rotationQuaternion.z*=-1,this.pointer.rotationQuaternion.w*=-1)),this.inputSource.gripSpace&&this.grip){var r=e.getPose(this.inputSource.gripSpace,t);r&&(this.grip.position.copyFrom(r.transform.position),this.grip.rotationQuaternion.copyFrom(r.transform.orientation),this._scene.useRightHandedSystem||(this.grip.position.z*=-1,this.grip.rotationQuaternion.z*=-1,this.grip.rotationQuaternion.w*=-1))}this.motionController&&this.motionController.updateFromXRFrame(e)},e}(),po=function(){function e(e,t,n){var r=this;void 0===n&&(n={}),this.xrSessionManager=e,this.xrCamera=t,this.options=n,this.controllers=[],this.onControllerAddedObservable=new o.c,this.onControllerRemovedObservable=new o.c,this._onInputSourcesChange=function(e){r._addAndRemoveControllers(e.added,e.removed)},this._sessionEndedObserver=this.xrSessionManager.onXRSessionEnded.add((function(){r._addAndRemoveControllers([],r.controllers.map((function(e){return e.inputSource})))})),this._sessionInitObserver=this.xrSessionManager.onXRSessionInit.add((function(e){e.addEventListener("inputsourceschange",r._onInputSourcesChange)})),this._frameObserver=this.xrSessionManager.onXRFrameObservable.add((function(e){r.controllers.forEach((function(t){t.updateFromXRFrame(e,r.xrSessionManager.referenceSpace)}))})),this.options.customControllersRepositoryURL&&(lo.BaseRepositoryUrl=this.options.customControllersRepositoryURL),this.options.disableOnlineControllerRepository?lo.UseOnlineRepository=!1:(lo.UseOnlineRepository=!0,lo.UpdateProfilesList())}return e.prototype._addAndRemoveControllers=function(e,t){for(var n=this,r=this.controllers.map((function(e){return e.inputSource})),i=0,o=e;i<o.length;i++){var a=o[i];if(-1===r.indexOf(a)){var s=new ho(this.xrSessionManager.scene,a,{forceControllerProfile:this.options.forceInputProfile,doNotLoadControllerMesh:this.options.doNotLoadControllerMeshes,disableMotionControllerAnimation:this.options.disableControllerAnimation});this.controllers.push(s),this.onControllerAddedObservable.notifyObservers(s)}}var c=[],l=[];this.controllers.forEach((function(e){-1===t.indexOf(e.inputSource)?c.push(e):l.push(e)})),this.controllers=c,l.forEach((function(e){n.onControllerRemovedObservable.notifyObservers(e),e.dispose()}))},e.prototype.dispose=function(){this.controllers.forEach((function(e){e.dispose()})),this.xrSessionManager.onXRFrameObservable.remove(this._frameObserver),this.xrSessionManager.onXRSessionInit.remove(this._sessionInitObserver),this.xrSessionManager.onXRSessionEnded.remove(this._sessionEndedObserver),this.onControllerAddedObservable.clear(),this.onControllerRemovedObservable.clear()},e}(),fo=function(){function e(e){this._xrSessionManager=e,this._attached=!1,this._removeOnDetach=[],this.disableAutoAttach=!1}return Object.defineProperty(e.prototype,"attached",{get:function(){return this._attached},enumerable:!0,configurable:!0}),e.prototype.attach=function(e){var t=this;if(e)this.attached&&this.detach();else if(this.attached)return!1;return this._attached=!0,this._addNewAttachObserver(this._xrSessionManager.onXRFrameObservable,(function(e){return t._onXRFrame(e)})),!0},e.prototype.detach=function(){return this._attached?(this._attached=!1,this._removeOnDetach.forEach((function(e){e.observable.remove(e.observer)})),!0):(this.disableAutoAttach=!0,!1)},e.prototype.dispose=function(){this.detach()},e.prototype._addNewAttachObserver=function(e,t){this._removeOnDetach.push({observable:e,observer:e.add(t)})},e}(),mo=function(e){function t(n,r){var i=e.call(this,n)||this;return i._options=r,i._attachController=function(e){if(!i._controllers[e.uniqueId]){var n=i._generateNewMeshPair(e),r=n.laserPointer,o=n.selectionMesh;switch(i._controllers[e.uniqueId]={xrController:e,laserPointer:r,selectionMesh:o,meshUnderPointer:null,pick:null,tmpRay:new Ee(new a.e,new a.e),id:t._idCounter++},e.inputSource.targetRayMode){case"tracked-pointer":return i._attachTrackedPointerRayMode(e);case"gaze":return i._attachGazeMode(e);case"screen":return i._attachScreenRayMode(e)}}},i._controllers={},i._tmpVectorForPickCompare=new a.e,i.disablePointerLighting=!0,i.disableSelectionMeshLighting=!0,i.displayLaserPointer=!0,i.displaySelectionMesh=!0,i.laserPointerPickedColor=new s.a(.9,.9,.9),i.lasterPointerDefaultColor=new s.a(.7,.7,.7),i.selectionMeshDefaultColor=new s.a(.8,.8,.8),i.selectionMeshPickedColor=new s.a(.3,.3,1),i._scene=i._xrSessionManager.scene,i}return Object(h.__extends)(t,e),t.prototype.attach=function(){var t=this;return!!e.prototype.attach.call(this)&&(this._options.xrInput.controllers.forEach(this._attachController),this._addNewAttachObserver(this._options.xrInput.onControllerAddedObservable,this._attachController),this._addNewAttachObserver(this._options.xrInput.onControllerRemovedObservable,(function(e){t._detachController(e.uniqueId)})),!0)},t.prototype.detach=function(){var t=this;return!!e.prototype.detach.call(this)&&(Object.keys(this._controllers).forEach((function(e){t._detachController(e)})),!0)},t.prototype.getMeshUnderPointer=function(e){return this._controllers[e]?this._controllers[e].meshUnderPointer:null},t.prototype.getXRControllerByPointerId=function(e){for(var t=Object.keys(this._controllers),n=0;n<t.length;++n)if(this._controllers[t[n]].id===e)return this._controllers[t[n]].xrController;return null},t.prototype._onXRFrame=function(e){var t=this;Object.keys(this._controllers).forEach((function(e){var n=t._controllers[e];n.xrController.getWorldPointerRayToRef(n.tmpRay),n.pick=t._scene.pickWithRay(n.tmpRay);var r=n.pick;if(r&&r.pickedPoint&&r.hit){t._updatePointerDistance(n.laserPointer,r.distance),n.selectionMesh.position.copyFrom(r.pickedPoint),n.selectionMesh.scaling.x=Math.sqrt(r.distance),n.selectionMesh.scaling.y=Math.sqrt(r.distance),n.selectionMesh.scaling.z=Math.sqrt(r.distance);var i=t._convertNormalToDirectionOfRay(r.getNormal(!0),n.tmpRay);if(n.selectionMesh.position.copyFrom(r.pickedPoint),i){var o=a.e.Cross(Ie.a.Y,i),s=a.e.Cross(i,o);a.e.RotationFromAxisToRef(s,i,o,n.selectionMesh.rotation),n.selectionMesh.position.addInPlace(i.scale(.001))}n.selectionMesh.isVisible=t.displaySelectionMesh,n.meshUnderPointer=r.pickedMesh}else n.selectionMesh.isVisible=!1,n.meshUnderPointer=null}))},t.prototype._attachGazeMode=function(e){var t=this,n=this._controllers[e.uniqueId],r=this._options.timeToSelect||3e3,i=this._options.useUtilityLayer?this._options.customUtilityLayerScene||rr.a.DefaultUtilityLayer.utilityLayerScene:this._scene,o=new Ce.a,a=Rn.CreateTorus("selection",{diameter:.0525,thickness:.015,tessellation:20},i);a.isVisible=!1,a.isPickable=!1,a.parent=n.selectionMesh;var s=0,c=!1;n.onFrameObserver=this._xrSessionManager.onXRFrameObservable.add((function(){if(n.pick){if(a.isVisible=!1,n.pick.hit)if(t._pickingMoved(o,n.pick))c&&(t._options.disablePointerUpOnTouchOut||t._scene.simulatePointerUp(n.pick,{pointerId:n.id})),c=!1,s=0;else if(s>r/10&&(a.isVisible=!0),(s+=t._scene.getEngine().getDeltaTime())>=r)t._scene.simulatePointerDown(n.pick,{pointerId:n.id}),c=!0,t._options.disablePointerUpOnTouchOut&&t._scene.simulatePointerUp(n.pick,{pointerId:n.id}),a.isVisible=!1;else{var e=1-s/r;a.scaling.set(e,e,e)}else c=!1,s=0;t._scene.simulatePointerMove(n.pick,{pointerId:n.id}),o=n.pick}})),void 0!==this._options.renderingGroupId&&(a.renderingGroupId=this._options.renderingGroupId),e.onDisposeObservable.addOnce((function(){n.pick&&!t._options.disablePointerUpOnTouchOut&&c&&t._scene.simulatePointerUp(n.pick,{pointerId:n.id}),a.dispose()}))},t.prototype._attachScreenRayMode=function(e){var t=this,n=this._controllers[e.uniqueId],r=!1;n.onFrameObserver=this._xrSessionManager.onXRFrameObservable.add((function(){!n.pick||t._options.disablePointerUpOnTouchOut&&r||(r?t._scene.simulatePointerMove(n.pick,{pointerId:n.id}):(t._scene.simulatePointerDown(n.pick,{pointerId:n.id}),r=!0,t._options.disablePointerUpOnTouchOut&&t._scene.simulatePointerUp(n.pick,{pointerId:n.id})))})),e.onDisposeObservable.addOnce((function(){n.pick&&r&&!t._options.disablePointerUpOnTouchOut&&t._scene.simulatePointerUp(n.pick,{pointerId:n.id})}))},t.prototype._attachTrackedPointerRayMode=function(e){var t=this;e.onMotionControllerInitObservable.add((function(n){if(t._options.forceGazeMode)return t._attachGazeMode(e);var r=t._controllers[e.uniqueId];t._options.overrideButtonId&&(r.selectionComponent=n.getComponent(t._options.overrideButtonId)),r.selectionComponent||(r.selectionComponent=n.getMainComponent()),r.onFrameObserver=t._xrSessionManager.onXRFrameObservable.add((function(){r.selectionComponent&&r.selectionComponent.pressed?(r.selectionMesh.material.emissiveColor=t.selectionMeshPickedColor,r.laserPointer.material.emissiveColor=t.laserPointerPickedColor):(r.selectionMesh.material.emissiveColor=t.selectionMeshDefaultColor,r.laserPointer.material.emissiveColor=t.lasterPointerDefaultColor),r.laserPointer.isVisible=t.displayLaserPointer,r.laserPointer.material.disableLighting=t.disablePointerLighting,r.selectionMesh.material.disableLighting=t.disableSelectionMeshLighting,r.pick&&t._scene.simulatePointerMove(r.pick,{pointerId:r.id})})),r.onButtonChangedObserver=r.selectionComponent.onButtonStateChangedObservable.add((function(e){if(e.changes.pressed){var n=e.changes.pressed.current;r.pick&&(n?t._scene.simulatePointerDown(r.pick,{pointerId:r.id}):t._scene.simulatePointerUp(r.pick,{pointerId:r.id}))}}))}))},t.prototype._convertNormalToDirectionOfRay=function(e,t){e&&(Math.acos(a.e.Dot(e,t.direction))<Math.PI/2&&e.scaleInPlace(-1));return e},t.prototype._detachController=function(e){var t=this._controllers[e];t&&(t.selectionComponent&&t.onButtonChangedObserver&&t.selectionComponent.onButtonStateChangedObservable.remove(t.onButtonChangedObserver),t.onFrameObserver&&this._xrSessionManager.onXRFrameObservable.remove(t.onFrameObserver),t.selectionMesh.dispose(),t.laserPointer.dispose(),delete this._controllers[e])},t.prototype._generateNewMeshPair=function(e){var t=this._options.useUtilityLayer?this._options.customUtilityLayerScene||rr.a.DefaultUtilityLayer.utilityLayerScene:this._scene,n=Ln.CreateCylinder("laserPointer",{height:1,diameterTop:2e-4,diameterBottom:.004,tessellation:20,subdivisions:1},t);n.parent=e.pointer;var r=new xn.a("laserPointerMat",t);r.emissiveColor=this.lasterPointerDefaultColor,r.alpha=.7,n.material=r,n.rotation.x=Math.PI/2,this._updatePointerDistance(n,1),n.isPickable=!1;var i=Rn.CreateTorus("gazeTracker",{diameter:.0105,thickness:.0075,tessellation:20},t);i.bakeCurrentTransformIntoVertices(),i.isPickable=!1,i.isVisible=!1;var o=new xn.a("targetMat",t);return o.specularColor=s.a.Black(),o.emissiveColor=this.selectionMeshDefaultColor,o.backFaceCulling=!1,i.material=o,void 0!==this._options.renderingGroupId&&(n.renderingGroupId=this._options.renderingGroupId,i.renderingGroupId=this._options.renderingGroupId),{laserPointer:n,selectionMesh:i}},t.prototype._pickingMoved=function(e,t){var n;if(!e.hit||!t.hit)return!0;if(!(e.pickedMesh&&e.pickedPoint&&t.pickedMesh&&t.pickedPoint))return!0;if(e.pickedMesh!==t.pickedMesh)return!0;null===(n=e.pickedPoint)||void 0===n||n.subtractToRef(t.pickedPoint,this._tmpVectorForPickCompare),this._tmpVectorForPickCompare.set(Math.abs(this._tmpVectorForPickCompare.x),Math.abs(this._tmpVectorForPickCompare.y),Math.abs(this._tmpVectorForPickCompare.z));var r=.01*(this._options.gazeModePointerMovedFactor||1)/t.distance;return this._tmpVectorForPickCompare.length()>r},t.prototype._updatePointerDistance=function(e,t){void 0===t&&(t=100),e.scaling.y=t,e.position.z=t/2+.05},t._idCounter=0,t.Name=to.POINTER_SELECTION,t.Version=1,t}(fo);no.AddWebXRFeature(mo.Name,(function(e,t){return function(){return new mo(e,t)}}),mo.Version,!0);var go=function(){function e(e,t,n){this.element=e,this.sessionMode=t,this.referenceSpaceType=n}return e.prototype.update=function(e){},e}(),_o=function(){},vo=function(){function e(e,t){var n=this;if(this.scene=e,this.options=t,this._activeButton=null,this._buttons=[],this.activeButtonChangedObservable=new o.c,this._overlay=document.createElement("div"),this._overlay.style.cssText="z-index:11;position: absolute; right: 20px;bottom: 50px;",t.customButtons)this._buttons=t.customButtons;else{var r=t.sessionMode||"immersive-vr",i=t.referenceSpaceType||"local-floor",a=".babylonVRicon { color: #868686; border-color: #868686; border-style: solid; margin-left: 10px; height: 50px; width: 80px; background-color: rgba(51,51,51,0.7); background-image: 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l=e.getEngine().getInputElement();l&&l.parentNode&&(l.parentNode.appendChild(this._overlay),e.onDisposeObservable.addOnce((function(){n.dispose()})))}return e.CreateAsync=function(t,n,r){var i=this,o=new e(t,r),a=o._buttons.map((function(e){return n.sessionManager.isSessionSupportedAsync(e.sessionMode)}));return n.onStateChangedObservable.add((function(e){e==In.NOT_IN_XR&&o._updateButtons(null)})),Promise.all(a).then((function(e){return e.forEach((function(e,t){e&&(o._overlay.appendChild(o._buttons[t].element),o._buttons[t].element.onclick=function(){return Object(h.__awaiter)(i,void 0,void 0,(function(){var e,i;return Object(h.__generator)(this,(function(a){switch(a.label){case 0:return n.state!=In.IN_XR?[3,2]:[4,n.exitXRAsync()];case 1:return a.sent(),o._updateButtons(null),[3,6];case 2:if(n.state!=In.NOT_IN_XR)return[3,6];if(!r.renderTarget)return[3,6];a.label=3;case 3:return a.trys.push([3,5,,6]),[4,n.enterXRAsync(o._buttons[t].sessionMode,o._buttons[t].referenceSpaceType,r.renderTarget)];case 4:return a.sent(),o._updateButtons(o._buttons[t]),[3,6];case 5:return a.sent(),o._updateButtons(null),e=o._buttons[t].element,i=e.title,e.title="Error entering XR session : "+i,e.classList.add("xr-error"),[3,6];case 6:return[2]}}))}))})})),o}))},e.prototype.dispose=function(){var e=this.scene.getEngine().getInputElement();e&&e.parentNode&&e.parentNode.contains(this._overlay)&&e.parentNode.removeChild(this._overlay),this.activeButtonChangedObservable.clear()},e.prototype._updateButtons=function(e){var t=this;this._activeButton=e,this._buttons.forEach((function(e){e.update(t._activeButton)})),this.activeButtonChangedObservable.notifyObservers(this._activeButton)},e}(),bo=function(e){function t(t,n){var r=e.call(this,t)||this;return r._options=n,r._controllers={},r._snappedToPoint=!1,r._tmpRay=new Ee(new a.e,new a.e),r._tmpVector=new a.e,r.backwardsMovementEnabled=!0,r.backwardsTeleportationDistance=.7,r.parabolicCheckRadius=5,r.parabolicRayEnabled=!0,r.rotationAngle=Math.PI/8,r.rotationEnabled=!0,r._attachController=function(e){if(!r._controllers[e.uniqueId]){r._controllers[e.uniqueId]={xrController:e,teleportationState:{forward:!1,backwards:!1,rotating:!1,currentRotation:0,baseRotation:0}};var t=r._controllers[e.uniqueId];e.onMotionControllerInitObservable.addOnce((function(){if(e.motionController){var n=e.motionController.getComponentOfType(io.THUMBSTICK_TYPE)||e.motionController.getComponentOfType(io.TOUCHPAD_TYPE);if(!n||r._options.useMainComponentOnly){var i=e.motionController.getMainComponent();if(!i)return;t.onButtonChangedObserver=i.onButtonStateChangedObservable.add((function(){if(i.changes.pressed)if(i.changes.pressed.current){t.teleportationState.forward=!0,r._currentTeleportationControllerId=t.xrController.uniqueId,t.teleportationState.baseRotation=r._options.xrInput.xrCamera.rotationQuaternion.toEulerAngles().y,t.teleportationState.currentRotation=0;var n=r._options.timeToTeleport||3e3,o=0,a=r._xrSessionManager.onXRFrameObservable.add((function(){i.pressed?((o+=r._xrSessionManager.scene.getEngine().getDeltaTime())>=n&&r._currentTeleportationControllerId===t.xrController.uniqueId&&t.teleportationState.forward&&r._teleportForward(e.uniqueId),o>=n&&r._xrSessionManager.onXRFrameObservable.remove(a)):r._xrSessionManager.onXRFrameObservable.remove(a)}))}else t.teleportationState.forward=!1,r._currentTeleportationControllerId=""}))}else t.onButtonChangedObserver=n.onButtonStateChangedObservable.add((function(){r._currentTeleportationControllerId===t.xrController.uniqueId&&t.teleportationState.forward&&!n.touched&&r._teleportForward(e.uniqueId)})),t.onAxisChangedObserver=n.onAxisValueChangedObservable.add((function(e){if(e.y<=.7&&t.teleportationState.backwards&&(t.teleportationState.backwards=!1),e.y>.7&&!t.teleportationState.forward&&r.backwardsMovementEnabled&&!r.snapPointsOnly&&!t.teleportationState.backwards){t.teleportationState.backwards=!0,r._tmpVector.set(0,0,r.backwardsTeleportationDistance),r._tmpVector.rotateByQuaternionToRef(r._options.xrInput.xrCamera.rotationQuaternion,r._tmpVector),r._tmpVector.addInPlace(r._options.xrInput.xrCamera.position),r._options.xrInput.xrCamera.position.subtractToRef(r._tmpVector,r._tmpVector),r._tmpRay.origin.copyFrom(r._tmpVector),r._tmpRay.direction.set(0,-1,0);var n=r._xrSessionManager.scene.pickWithRay(r._tmpRay,(function(e){return-1!==r._floorMeshes.indexOf(e)}));n&&n.pickedPoint&&r._options.xrInput.xrCamera.position.addInPlace(n.pickedPoint)}if(e.y<-.7&&!r._currentTeleportationControllerId&&!t.teleportationState.rotating&&(t.teleportationState.forward=!0,r._currentTeleportationControllerId=t.xrController.uniqueId,t.teleportationState.baseRotation=r._options.xrInput.xrCamera.rotationQuaternion.toEulerAngles().y),e.x){if(t.teleportationState.forward)r._currentTeleportationControllerId===t.xrController.uniqueId&&(r.rotationEnabled?setTimeout((function(){t.teleportationState.currentRotation=Math.atan2(e.x,-e.y)})):t.teleportationState.currentRotation=0);else if(!t.teleportationState.rotating&&Math.abs(e.x)>.7){t.teleportationState.rotating=!0;var i=r.rotationAngle*(e.x>0?1:-1);r._options.xrInput.xrCamera.rotationQuaternion.multiplyInPlace(a.b.FromEulerAngles(0,i,0))}}else t.teleportationState.rotating=!1}))}}))}},r._options.teleportationTargetMesh||r._createDefaultTargetMesh(),r._floorMeshes=r._options.floorMeshes||[],r._snapToPositions=r._options.snapPositions||[],r._setTargetMeshVisibility(!1),r}return Object(h.__extends)(t,e),Object.defineProperty(t.prototype,"snapPointsOnly",{get:function(){return!!this._options.snapPointsOnly},set:function(e){this._options.snapPointsOnly=e},enumerable:!0,configurable:!0}),t.prototype.addFloorMesh=function(e){this._floorMeshes.push(e)},t.prototype.addSnapPoint=function(e){this._snapToPositions.push(e)},t.prototype.attach=function(){var t=this;return!!e.prototype.attach.call(this)&&(this._options.xrInput.controllers.forEach(this._attachController),this._addNewAttachObserver(this._options.xrInput.onControllerAddedObservable,this._attachController),this._addNewAttachObserver(this._options.xrInput.onControllerRemovedObservable,(function(e){t._detachController(e.uniqueId)})),!0)},t.prototype.detach=function(){var t=this;return!!e.prototype.detach.call(this)&&(Object.keys(this._controllers).forEach((function(e){t._detachController(e)})),this._setTargetMeshVisibility(!1),!0)},t.prototype.dispose=function(){e.prototype.dispose.call(this),this._options.teleportationTargetMesh&&this._options.teleportationTargetMesh.dispose(!1,!0)},t.prototype.removeFloorMesh=function(e){var t=this._floorMeshes.indexOf(e);-1!==t&&this._floorMeshes.splice(t,1)},t.prototype.removeFloorMeshByName=function(e){var t=this._xrSessionManager.scene.getMeshByName(e);t&&this.removeFloorMesh(t)},t.prototype.removeSnapPoint=function(e){var t=this._snapToPositions.indexOf(e);if(-1===t)for(var n=0;n<this._snapToPositions.length;++n)if(this._snapToPositions[n].equals(e)){t=n;break}return-1!==t&&(this._snapToPositions.splice(t,1),!0)},t.prototype.setSelectionFeature=function(e){this._selectionFeature=e},t.prototype._onXRFrame=function(e){var t=this,n=this._xrSessionManager.currentFrame,r=this._xrSessionManager.scene;if(this.attach&&n){var i=this._options.teleportationTargetMesh;if(this._currentTeleportationControllerId){if(!i)return;i.rotationQuaternion=i.rotationQuaternion||new a.b;var o=this._controllers[this._currentTeleportationControllerId];if(o.teleportationState.forward){a.b.RotationYawPitchRollToRef(o.teleportationState.currentRotation+o.teleportationState.baseRotation,0,0,i.rotationQuaternion);var s=!1;o.xrController.getWorldPointerRayToRef(this._tmpRay);var c=r.pickWithRay(this._tmpRay,(function(e){var n=t._floorMeshes.indexOf(e);return-1!==n&&t._floorMeshes[n].absolutePosition.y<t._options.xrInput.xrCamera.position.y}));if(c&&c.pickedPoint)s=!0,this._setTargetMeshPosition(c.pickedPoint),this._setTargetMeshVisibility(!0),this._showParabolicPath(c);else if(this.parabolicRayEnabled){var l=o.xrController.pointer.rotationQuaternion.toEulerAngles().x,u=Math.PI/2-Math.abs(l)+1,h=this.parabolicCheckRadius*u;this._tmpRay.origin.addToRef(this._tmpRay.direction.scale(2*h),this._tmpVector),this._tmpVector.y=this._tmpRay.origin.y,this._tmpRay.origin.addInPlace(this._tmpRay.direction.scale(h)),this._tmpVector.subtractToRef(this._tmpRay.origin,this._tmpRay.direction),this._tmpRay.direction.normalize();var d=r.pickWithRay(this._tmpRay,(function(e){return-1!==t._floorMeshes.indexOf(e)}));d&&d.pickedPoint&&(s=!0,this._setTargetMeshPosition(d.pickedPoint),this._setTargetMeshVisibility(!0),this._showParabolicPath(d))}this._setTargetMeshVisibility(s)}else this._setTargetMeshVisibility(!1)}else this._setTargetMeshVisibility(!1)}},t.prototype._createDefaultTargetMesh=function(){this._options.defaultTargetMeshOptions=this._options.defaultTargetMeshOptions||{};var e=this._options.useUtilityLayer?this._options.customUtilityLayerScene||rr.a.DefaultUtilityLayer.utilityLayerScene:this._xrSessionManager.scene,t=wn.CreateGround("teleportationTarget",{width:2,height:2,subdivisions:2},e);t.isPickable=!1;var n=new Tn.a("teleportationPlaneDynamicTexture",512,e,!0);n.hasAlpha=!0;var r=n.getContext();r.beginPath(),r.arc(256,256,200,0,2*Math.PI,!1),r.fillStyle=this._options.defaultTargetMeshOptions.teleportationFillColor||"#444444",r.fill(),r.lineWidth=10,r.strokeStyle=this._options.defaultTargetMeshOptions.teleportationBorderColor||"#FFFFFF",r.stroke(),r.closePath(),n.update();var i=new xn.a("teleportationPlaneMaterial",e);i.diffuseTexture=n,t.material=i;var o=Rn.CreateTorus("torusTeleportation",{diameter:.75,thickness:.1,tessellation:20},e);if(o.isPickable=!1,o.parent=t,!this._options.defaultTargetMeshOptions.disableAnimation){var a=new I.a("animationInnerCircle","position.y",30,I.a.ANIMATIONTYPE_FLOAT,I.a.ANIMATIONLOOPMODE_CYCLE),c=[];c.push({frame:0,value:0}),c.push({frame:30,value:.4}),c.push({frame:60,value:0}),a.setKeys(c);var l=new q;l.setEasingMode(B.EASINGMODE_EASEINOUT),a.setEasingFunction(l),o.animations=[],o.animations.push(a),e.beginAnimation(o,0,60,!0)}var u=Ln.CreateCylinder("cone",{diameterTop:0,tessellation:4},e);if(u.isPickable=!1,u.scaling.set(.5,.12,.2),u.rotate(Ie.a.X,Math.PI/2),u.position.z=.6,u.parent=o,this._options.defaultTargetMeshOptions.torusArrowMaterial)o.material=this._options.defaultTargetMeshOptions.torusArrowMaterial,u.material=this._options.defaultTargetMeshOptions.torusArrowMaterial;else{var h=new xn.a("torusConsMat",e);h.disableLighting=!!this._options.defaultTargetMeshOptions.disableLighting,h.disableLighting?h.emissiveColor=new s.a(.3,.3,1):h.diffuseColor=new s.a(.3,.3,1),h.alpha=.9,o.material=h,u.material=h,this._teleportationRingMaterial=h}void 0!==this._options.renderingGroupId&&(t.renderingGroupId=this._options.renderingGroupId,o.renderingGroupId=this._options.renderingGroupId,u.renderingGroupId=this._options.renderingGroupId),this._options.teleportationTargetMesh=t},t.prototype._detachController=function(e){var t=this._controllers[e];t&&(t.teleportationComponent&&(t.onAxisChangedObserver&&t.teleportationComponent.onAxisValueChangedObservable.remove(t.onAxisChangedObserver),t.onButtonChangedObserver&&t.teleportationComponent.onButtonStateChangedObservable.remove(t.onButtonChangedObserver)),delete this._controllers[e])},t.prototype._findClosestSnapPointWithRadius=function(e,t){void 0===t&&(t=this._options.snapToPositionRadius||.8);var n=null,r=Number.MAX_VALUE;if(this._snapToPositions.length){var i=t*t;this._snapToPositions.forEach((function(t){var o=a.e.DistanceSquared(t,e);o<=i&&o<r&&(r=o,n=t)}))}return n},t.prototype._setTargetMeshPosition=function(e){if(this._options.teleportationTargetMesh){var t=this._findClosestSnapPointWithRadius(e);this._snappedToPoint=!!t,this.snapPointsOnly&&!this._snappedToPoint&&this._teleportationRingMaterial?this._teleportationRingMaterial.diffuseColor.set(1,.3,.3):this.snapPointsOnly&&this._snappedToPoint&&this._teleportationRingMaterial&&this._teleportationRingMaterial.diffuseColor.set(.3,.3,1),this._options.teleportationTargetMesh.position.copyFrom(t||e),this._options.teleportationTargetMesh.position.y+=.01}},t.prototype._setTargetMeshVisibility=function(e){this._options.teleportationTargetMesh&&this._options.teleportationTargetMesh.isVisible!==e&&(this._options.teleportationTargetMesh.isVisible=e,this._options.teleportationTargetMesh.getChildren(void 0,!1).forEach((function(t){t.isVisible=e})),e?this._selectionFeature&&this._selectionFeature.detach():(this._quadraticBezierCurve&&this._quadraticBezierCurve.dispose(),this._selectionFeature&&this._selectionFeature.attach()))},t.prototype._showParabolicPath=function(e){if(e.pickedPoint){var t=this._controllers[this._currentTeleportationControllerId],n=k.d.CreateQuadraticBezier(t.xrController.pointer.absolutePosition,e.ray.origin,e.pickedPoint,25);this._quadraticBezierCurve&&this._quadraticBezierCurve.dispose(),this._quadraticBezierCurve=br.CreateLines("path line",{points:n.getPoints()}),this._quadraticBezierCurve.isPickable=!1}},t.prototype._teleportForward=function(e){var t=this._controllers[e];if(t.teleportationState.forward=!1,this._currentTeleportationControllerId="",(!this.snapPointsOnly||this._snappedToPoint)&&this._options.teleportationTargetMesh&&this._options.teleportationTargetMesh.isVisible){var n=this._options.xrInput.xrCamera.realWorldHeight;this._options.xrInput.xrCamera.position.copyFrom(this._options.teleportationTargetMesh.position),this._options.xrInput.xrCamera.position.y+=n,this._options.xrInput.xrCamera.rotationQuaternion.multiplyInPlace(a.b.FromEulerAngles(0,t.teleportationState.currentRotation,0))}},t.Name=to.TELEPORTATION,t.Version=1,t}(fo);no.AddWebXRFeature(bo.Name,(function(e,t){return function(){return new bo(e,t)}}),bo.Version,!0);var yo=function(){},Co=function(){function e(){}return e.CreateAsync=function(t,n){void 0===n&&(n={});var r=new e;return ro.CreateAsync(t).then((function(e){return r.baseExperience=e,n.ignoreNativeCameraTransformation&&(r.baseExperience.camera.compensateOnFirstFrame=!1),r.input=new po(e.sessionManager,e.camera,n.inputOptions),r.pointerSelection=r.baseExperience.featuresManager.enableFeature(mo.Name,n.useStablePlugins?"stable":"latest",{xrInput:r.input}),n.disableTeleportation||(r.teleportation=r.baseExperience.featuresManager.enableFeature(bo.Name,n.useStablePlugins?"stable":"latest",{floorMeshes:n.floorMeshes,xrInput:r.input}),r.teleportation.setSelectionFeature(r.pointerSelection)),r.renderTarget=r.baseExperience.sessionManager.getWebXRRenderTarget(n.outputCanvasOptions),n.disableDefaultUI?void 0:(n.uiOptions&&(n.uiOptions.renderTarget=n.uiOptions.renderTarget||r.renderTarget),vo.CreateAsync(t,r.baseExperience,n.uiOptions||{renderTarget:r.renderTarget}).then((function(e){r.enterExitUI=e})))})).then((function(){return r})).catch((function(e){return g.a.Error("Error initializing XR"),g.a.Error(e),r}))},e.prototype.dispose=function(){this.baseExperience&&this.baseExperience.dispose(),this.input&&this.input.dispose(),this.enterExitUI&&this.enterExitUI.dispose(),this.renderTarget&&this.renderTarget.dispose()},e}(),xo=!0;ce.a.prototype.createDefaultLight=function(e){if(void 0===e&&(e=!1),e&&this.lights)for(var t=0;t<this.lights.length;t++)this.lights[t].dispose();0===this.lights.length&&new _n.a("default light",a.e.Up(),this)},ce.a.prototype.createDefaultCamera=function(e,t,n){if(void 0===e&&(e=!1),void 0===t&&(t=!1),void 0===n&&(n=!1),t&&this.activeCamera&&(this.activeCamera.dispose(),this.activeCamera=null),!this.activeCamera){var r,i=this.getWorldExtends(),o=i.max.subtract(i.min),s=i.min.add(o.scale(.5)),c=1.5*o.length();if(isFinite(c)||(c=1,s.copyFromFloats(0,0,0)),e){var l=new _t("default camera",-Math.PI/2,Math.PI/2,c,s,this);l.lowerRadiusLimit=.01*c,l.wheelPrecision=100/c,r=l}else{var u=new pt.a("default camera",new a.e(s.x,s.y,-c),this);u.setTarget(s),r=u}r.minZ=.01*c,r.maxZ=1e3*c,r.speed=.2*c,this.activeCamera=r;var h=this.getEngine().getInputElement();n&&h&&r.attachControl(h)}},ce.a.prototype.createDefaultCameraOrLight=function(e,t,n){void 0===e&&(e=!1),void 0===t&&(t=!1),void 0===n&&(n=!1),this.createDefaultLight(t),this.createDefaultCamera(e,t,n)},ce.a.prototype.createDefaultSkybox=function(e,t,n,r,i){if(void 0===t&&(t=!1),void 0===n&&(n=1e3),void 0===r&&(r=0),void 0===i&&(i=!0),!e)return g.a.Warn("Can not create default skybox without environment texture."),null;i&&e&&(this.environmentTexture=e);var o=be.a.CreateBox("hdrSkyBox",n,this);if(t){var a=new Vi.a("skyBox",this);a.backFaceCulling=!1,a.reflectionTexture=e.clone(),a.reflectionTexture&&(a.reflectionTexture.coordinatesMode=nn.a.SKYBOX_MODE),a.microSurface=1-r,a.disableLighting=!0,a.twoSidedLighting=!0,o.infiniteDistance=!0,o.material=a}else{var s=new xn.a("skyBox",this);s.backFaceCulling=!1,s.reflectionTexture=e.clone(),s.reflectionTexture&&(s.reflectionTexture.coordinatesMode=nn.a.SKYBOX_MODE),s.disableLighting=!0,o.infiniteDistance=!0,o.material=s}return o.isPickable=!1,o},ce.a.prototype.createDefaultEnvironment=function(e){return ki?new ki(e,this):null},ce.a.prototype.createDefaultVRExperience=function(e){return void 0===e&&(e={}),new jn(this,e)},ce.a.prototype.createDefaultXRExperienceAsync=function(e){return Co.CreateAsync(this,e).then((function(e){return e}))},Tr.a.prototype.updateVideoTexture=function(e,t,n){if(e&&!e._isDisabled){var r=this._bindTextureDirectly(this._gl.TEXTURE_2D,e,!0);this._unpackFlipY(!n);try{if(void 0===this._videoTextureSupported&&(this._gl.texImage2D(this._gl.TEXTURE_2D,0,this._gl.RGBA,this._gl.RGBA,this._gl.UNSIGNED_BYTE,t),0!==this._gl.getError()?this._videoTextureSupported=!1:this._videoTextureSupported=!0),this._videoTextureSupported)this._gl.texImage2D(this._gl.TEXTURE_2D,0,this._gl.RGBA,this._gl.RGBA,this._gl.UNSIGNED_BYTE,t);else{if(!e._workingCanvas){e._workingCanvas=Mn.a.CreateCanvas(e.width,e.height);var i=e._workingCanvas.getContext("2d");if(!i)throw new Error("Unable to get 2d context");e._workingContext=i,e._workingCanvas.width=e.width,e._workingCanvas.height=e.height}e._workingContext.drawImage(t,0,0,t.videoWidth,t.videoHeight,0,0,e.width,e.height),this._gl.texImage2D(this._gl.TEXTURE_2D,0,this._gl.RGBA,this._gl.RGBA,this._gl.UNSIGNED_BYTE,e._workingCanvas)}e.generateMipMaps&&this._gl.generateMipmap(this._gl.TEXTURE_2D),r||this._bindTextureDirectly(this._gl.TEXTURE_2D,null),e.isReady=!0}catch(t){e._isDisabled=!0}}};var To=function(e){function t(t,n,r,i,o,a,s){void 0===i&&(i=!1),void 0===o&&(o=!1),void 0===a&&(a=nn.a.TRILINEAR_SAMPLINGMODE),void 0===s&&(s={autoPlay:!0,loop:!0,autoUpdateTexture:!0});var c=e.call(this,null,r,!i,o)||this;c._onUserActionRequestedObservable=null,c._stillImageCaptured=!1,c._displayingPosterTexture=!1,c._frameId=-1,c._currentSrc=null,c._createInternalTexture=function(){if(null!=c._texture){if(!c._displayingPosterTexture)return;c._texture.dispose(),c._displayingPosterTexture=!1}if(!c._engine.needPOTTextures||Xe.b.IsExponentOfTwo(c.video.videoWidth)&&Xe.b.IsExponentOfTwo(c.video.videoHeight)?(c.wrapU=nn.a.WRAP_ADDRESSMODE,c.wrapV=nn.a.WRAP_ADDRESSMODE):(c.wrapU=nn.a.CLAMP_ADDRESSMODE,c.wrapV=nn.a.CLAMP_ADDRESSMODE,c._generateMipMaps=!1),c._texture=c._engine.createDynamicTexture(c.video.videoWidth,c.video.videoHeight,c._generateMipMaps,c.samplingMode),c.video.autoplay||c._settings.poster)c._texture.isReady=!0,c._updateInternalTexture(),c.onLoadObservable.hasObservers()&&c.onLoadObservable.notifyObservers(c);else{var e=c.video.onplaying,t=!1,n=c.video.muted;c.video.muted=!0,c.video.onplaying=function(){c.video.muted=n,c.video.onplaying=e,c._texture.isReady=!0,c._updateInternalTexture(),t||c.video.pause(),c.onLoadObservable.hasObservers()&&c.onLoadObservable.notifyObservers(c)};var r=c.video.play();r?r.then((function(){})).catch((function(){t=!0,c._onUserActionRequestedObservable&&c._onUserActionRequestedObservable.hasObservers()&&c._onUserActionRequestedObservable.notifyObservers(c)})):(c.video.onplaying=e,c._texture.isReady=!0,c._updateInternalTexture(),c.onLoadObservable.hasObservers()&&c.onLoadObservable.notifyObservers(c))}},c.reset=function(){null!=c._texture&&(c._displayingPosterTexture||(c._texture.dispose(),c._texture=null))},c._updateInternalTexture=function(){if(null!=c._texture&&c._texture.isReady&&!(c.video.readyState<c.video.HAVE_CURRENT_DATA||c._displayingPosterTexture)){var e=c.getScene().getFrameId();c._frameId!==e&&(c._frameId=e,c._engine.updateVideoTexture(c._texture,c.video,c._invertY))}},c._engine=c.getScene().getEngine(),c._generateMipMaps=i,c._initialSamplingMode=a,c.autoUpdateTexture=s.autoUpdateTexture,c._currentSrc=n,c.name=t||c._getName(n),c.video=c._getVideo(n),c._settings=s,s.poster&&(c.video.poster=s.poster),void 0!==s.autoPlay&&(c.video.autoplay=s.autoPlay),void 0!==s.loop&&(c.video.loop=s.loop),c.video.setAttribute("playsinline",""),c.video.addEventListener("paused",c._updateInternalTexture),c.video.addEventListener("seeked",c._updateInternalTexture),c.video.addEventListener("emptied",c.reset),c._createInternalTextureOnEvent=s.poster&&!s.autoPlay?"play":"canplay",c.video.addEventListener(c._createInternalTextureOnEvent,c._createInternalTexture);var l=c.video.readyState>=c.video.HAVE_CURRENT_DATA;return!s.poster||s.autoPlay&&l?l&&c._createInternalTexture():(c._texture=c._engine.createTexture(s.poster,!1,!c.invertY,r),c._displayingPosterTexture=!0),c}return Object(h.__extends)(t,e),Object.defineProperty(t.prototype,"onUserActionRequestedObservable",{get:function(){return this._onUserActionRequestedObservable||(this._onUserActionRequestedObservable=new o.c),this._onUserActionRequestedObservable},enumerable:!0,configurable:!0}),t.prototype._getName=function(e){return e instanceof HTMLVideoElement?e.currentSrc:"object"==typeof e?e.toString():e},t.prototype._getVideo=function(e){if(e instanceof HTMLVideoElement)return Xe.b.SetCorsBehavior(e.currentSrc,e),e;var t=document.createElement("video");return"string"==typeof e?(Xe.b.SetCorsBehavior(e,t),t.src=e):(Xe.b.SetCorsBehavior(e[0],t),e.forEach((function(e){var n=document.createElement("source");n.src=e,t.appendChild(n)}))),t},t.prototype._rebuild=function(){this.update()},t.prototype.update=function(){this.autoUpdateTexture&&this.updateTexture(!0)},t.prototype.updateTexture=function(e){e&&(this.video.paused&&this._stillImageCaptured||(this._stillImageCaptured=!0,this._updateInternalTexture()))},t.prototype.updateURL=function(e){this.video.src=e,this._currentSrc=e},t.prototype.clone=function(){return new t(this.name,this._currentSrc,this.getScene(),this._generateMipMaps,this.invertY,this.samplingMode,this._settings)},t.prototype.dispose=function(){e.prototype.dispose.call(this),this._currentSrc=null,this._onUserActionRequestedObservable&&(this._onUserActionRequestedObservable.clear(),this._onUserActionRequestedObservable=null),this.video.removeEventListener(this._createInternalTextureOnEvent,this._createInternalTexture),this.video.removeEventListener("paused",this._updateInternalTexture),this.video.removeEventListener("seeked",this._updateInternalTexture),this.video.removeEventListener("emptied",this.reset),this.video.pause()},t.CreateFromStreamAsync=function(e,n){var r=document.createElement("video");return r.setAttribute("autoplay",""),r.setAttribute("muted","true"),r.setAttribute("playsinline",""),r.muted=!0,void 0!==r.mozSrcObject?r.mozSrcObject=n:"object"==typeof r.srcObject?r.srcObject=n:(window.URL=window.URL||window.webkitURL||window.mozURL||window.msURL,r.src=window.URL&&window.URL.createObjectURL(n)),new Promise((function(n){var i=function(){n(new t("video",r,e,!0,!0)),r.removeEventListener("playing",i)};r.addEventListener("playing",i),r.play()}))},t.CreateFromWebCamAsync=function(e,t,n){var r,i=this;return void 0===n&&(n=!1),t&&t.deviceId&&(r={exact:t.deviceId}),navigator.mediaDevices?navigator.mediaDevices.getUserMedia({video:t,audio:n}).then((function(t){return i.CreateFromStreamAsync(e,t)})):(navigator.getUserMedia=navigator.getUserMedia||navigator.webkitGetUserMedia||navigator.mozGetUserMedia||navigator.msGetUserMedia,navigator.getUserMedia&&navigator.getUserMedia({video:{deviceId:r,width:{min:t&&t.minWidth||256,max:t&&t.maxWidth||640},height:{min:t&&t.minHeight||256,max:t&&t.maxHeight||480}},audio:n},(function(t){return i.CreateFromStreamAsync(e,t)}),(function(e){g.a.Error(e.name)})),Promise.reject("No support for userMedia on this device"))},t.CreateFromWebCam=function(e,t,n,r){void 0===r&&(r=!1),this.CreateFromWebCamAsync(e,n,r).then((function(e){t&&t(e)})).catch((function(e){g.a.Error(e.name)}))},t}(nn.a),Eo=n(39),So=function(e){function t(n,r,i,o){var s=e.call(this,n,o)||this;s._halfDome=!1,s._useDirectMapping=!1,s._videoMode=t.MODE_MONOSCOPIC,s._onBeforeCameraRenderObserver=null,o=s.getScene(),n=n||"videoDome",i.resolution=0|Math.abs(i.resolution)||32,i.clickToPlay=Boolean(i.clickToPlay),i.autoPlay=void 0===i.autoPlay||Boolean(i.autoPlay),i.loop=void 0===i.loop||Boolean(i.loop),i.size=Math.abs(i.size)||(o.activeCamera?.48*o.activeCamera.maxZ:1e3),void 0===i.useDirectMapping?s._useDirectMapping=!0:s._useDirectMapping=i.useDirectMapping,void 0===i.faceForward&&(i.faceForward=!0),s._setReady(!1);var c={loop:i.loop,autoPlay:i.autoPlay,autoUpdateTexture:!0,poster:i.poster},l=s._material=new Fi(n+"_material",o),u=s._videoTexture=new To(n+"_texture",r,o,!1,s._useDirectMapping,nn.a.TRILINEAR_SAMPLINGMODE,c);if(s._mesh=be.a.CreateSphere(n+"_mesh",i.resolution,i.size,o,!1,be.a.BACKSIDE),u.anisotropicFilteringLevel=1,u.onLoadObservable.addOnce((function(){s._setReady(!0)})),l.useEquirectangularFOV=!0,l.fovMultiplier=1,l.opacityFresnel=!1,s._useDirectMapping?(u.wrapU=nn.a.CLAMP_ADDRESSMODE,u.wrapV=nn.a.CLAMP_ADDRESSMODE,l.diffuseTexture=u):(u.coordinatesMode=nn.a.FIXED_EQUIRECTANGULAR_MIRRORED_MODE,u.wrapV=nn.a.CLAMP_ADDRESSMODE,l.reflectionTexture=u),s._mesh.material=l,s._mesh.parent=s,s._halfDomeMask=ur.CreateSphere("",{slice:.5,diameter:.99*i.size,segments:i.resolution,sideOrientation:be.a.BACKSIDE},o),s._halfDomeMask.rotate(Eo.c.X,-Math.PI/2),s._halfDomeMask.parent=s._mesh,s._halfDome=!!i.halfDomeMode,s._halfDomeMask.setEnabled(s._halfDome),i.clickToPlay&&(o.onPointerUp=function(){s._videoTexture.video.play()}),i.faceForward&&o.activeCamera){var h=o.activeCamera,d=a.e.Forward(),p=a.e.TransformNormal(d,h.getViewMatrix());p.normalize(),s.rotation.y=Math.acos(a.e.Dot(d,p))}return s}return Object(h.__extends)(t,e),Object.defineProperty(t.prototype,"videoTexture",{get:function(){return this._videoTexture},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"fovMultiplier",{get:function(){return this._material.fovMultiplier},set:function(e){this._material.fovMultiplier=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"videoMode",{get:function(){return this._videoMode},set:function(e){this._videoMode!==e&&this._changeVideoMode(e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"halfDome",{get:function(){return this._halfDome},set:function(e){this._halfDome=e,this._halfDomeMask.setEnabled(e)},enumerable:!0,configurable:!0}),t.prototype._changeVideoMode=function(e){var n=this;switch(this._scene.onBeforeCameraRenderObservable.remove(this._onBeforeCameraRenderObserver),this._videoMode=e,this._videoTexture.uScale=1,this._videoTexture.vScale=1,this._videoTexture.uOffset=0,this._videoTexture.vOffset=0,e){case t.MODE_SIDEBYSIDE:this._videoTexture.uScale=this._halfDome?.99999:.5;var r=this._halfDome?0:.5,i=this._halfDome?.5:0;this._onBeforeCameraRenderObserver=this._scene.onBeforeCameraRenderObservable.add((function(e){n._videoTexture.uOffset=e.isRightCamera?r:i}));break;case t.MODE_TOPBOTTOM:this._videoTexture.vScale=this._halfDome?.99999:.5,this._onBeforeCameraRenderObserver=this._scene.onBeforeCameraRenderObservable.add((function(e){n._videoTexture.vOffset=e.isRightCamera?.5:0}))}},t.prototype.dispose=function(t,n){void 0===n&&(n=!1),this._videoTexture.dispose(),this._mesh.dispose(),this._material.dispose(),this._scene.onBeforeCameraRenderObservable.remove(this._onBeforeCameraRenderObserver),e.prototype.dispose.call(this,t,n)},t.MODE_MONOSCOPIC=0,t.MODE_TOPBOTTOM=1,t.MODE_SIDEBYSIDE=2,t}(nr.a),Po=n(64),Oo=function(){function e(e){this.engine=e,this._captureGPUFrameTime=!1,this._gpuFrameTime=new Po.a,this._captureShaderCompilationTime=!1,this._shaderCompilationTime=new Po.a,this._onBeginFrameObserver=null,this._onEndFrameObserver=null,this._onBeforeShaderCompilationObserver=null,this._onAfterShaderCompilationObserver=null}return Object.defineProperty(e.prototype,"gpuFrameTimeCounter",{get:function(){return this._gpuFrameTime},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"captureGPUFrameTime",{get:function(){return this._captureGPUFrameTime},set:function(e){var t=this;e!==this._captureGPUFrameTime&&(this._captureGPUFrameTime=e,e?(this._onBeginFrameObserver=this.engine.onBeginFrameObservable.add((function(){t._gpuFrameTimeToken||(t._gpuFrameTimeToken=t.engine.startTimeQuery())})),this._onEndFrameObserver=this.engine.onEndFrameObservable.add((function(){if(t._gpuFrameTimeToken){var e=t.engine.endTimeQuery(t._gpuFrameTimeToken);e>-1&&(t._gpuFrameTimeToken=null,t._gpuFrameTime.fetchNewFrame(),t._gpuFrameTime.addCount(e,!0))}}))):(this.engine.onBeginFrameObservable.remove(this._onBeginFrameObserver),this._onBeginFrameObserver=null,this.engine.onEndFrameObservable.remove(this._onEndFrameObserver),this._onEndFrameObserver=null))},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"shaderCompilationTimeCounter",{get:function(){return this._shaderCompilationTime},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"captureShaderCompilationTime",{get:function(){return this._captureShaderCompilationTime},set:function(e){var t=this;e!==this._captureShaderCompilationTime&&(this._captureShaderCompilationTime=e,e?(this._onBeforeShaderCompilationObserver=this.engine.onBeforeShaderCompilationObservable.add((function(){t._shaderCompilationTime.fetchNewFrame(),t._shaderCompilationTime.beginMonitoring()})),this._onAfterShaderCompilationObserver=this.engine.onAfterShaderCompilationObservable.add((function(){t._shaderCompilationTime.endMonitoring()}))):(this.engine.onBeforeShaderCompilationObservable.remove(this._onBeforeShaderCompilationObserver),this._onBeforeShaderCompilationObserver=null,this.engine.onAfterShaderCompilationObservable.remove(this._onAfterShaderCompilationObserver),this._onAfterShaderCompilationObserver=null))},enumerable:!0,configurable:!0}),e.prototype.dispose=function(){this.engine.onBeginFrameObservable.remove(this._onBeginFrameObserver),this._onBeginFrameObserver=null,this.engine.onEndFrameObservable.remove(this._onEndFrameObserver),this._onEndFrameObserver=null,this.engine.onBeforeShaderCompilationObservable.remove(this._onBeforeShaderCompilationObserver),this._onBeforeShaderCompilationObserver=null,this.engine.onAfterShaderCompilationObservable.remove(this._onAfterShaderCompilationObserver),this._onAfterShaderCompilationObserver=null,this.engine=null},e}(),Ao=function(){function e(e){var t=this;this.scene=e,this._captureActiveMeshesEvaluationTime=!1,this._activeMeshesEvaluationTime=new Po.a,this._captureRenderTargetsRenderTime=!1,this._renderTargetsRenderTime=new Po.a,this._captureFrameTime=!1,this._frameTime=new Po.a,this._captureRenderTime=!1,this._renderTime=new Po.a,this._captureInterFrameTime=!1,this._interFrameTime=new Po.a,this._captureParticlesRenderTime=!1,this._particlesRenderTime=new Po.a,this._captureSpritesRenderTime=!1,this._spritesRenderTime=new Po.a,this._capturePhysicsTime=!1,this._physicsTime=new Po.a,this._captureAnimationsTime=!1,this._animationsTime=new Po.a,this._captureCameraRenderTime=!1,this._cameraRenderTime=new Po.a,this._onBeforeActiveMeshesEvaluationObserver=null,this._onAfterActiveMeshesEvaluationObserver=null,this._onBeforeRenderTargetsRenderObserver=null,this._onAfterRenderTargetsRenderObserver=null,this._onAfterRenderObserver=null,this._onBeforeDrawPhaseObserver=null,this._onAfterDrawPhaseObserver=null,this._onBeforeAnimationsObserver=null,this._onBeforeParticlesRenderingObserver=null,this._onAfterParticlesRenderingObserver=null,this._onBeforeSpritesRenderingObserver=null,this._onAfterSpritesRenderingObserver=null,this._onBeforePhysicsObserver=null,this._onAfterPhysicsObserver=null,this._onAfterAnimationsObserver=null,this._onBeforeCameraRenderObserver=null,this._onAfterCameraRenderObserver=null,this._onBeforeAnimationsObserver=e.onBeforeAnimationsObservable.add((function(){t._captureActiveMeshesEvaluationTime&&t._activeMeshesEvaluationTime.fetchNewFrame(),t._captureRenderTargetsRenderTime&&t._renderTargetsRenderTime.fetchNewFrame(),t._captureFrameTime&&(Xe.b.StartPerformanceCounter("Scene rendering"),t._frameTime.beginMonitoring()),t._captureInterFrameTime&&t._interFrameTime.endMonitoring(),t._captureParticlesRenderTime&&t._particlesRenderTime.fetchNewFrame(),t._captureSpritesRenderTime&&t._spritesRenderTime.fetchNewFrame(),t._captureAnimationsTime&&t._animationsTime.beginMonitoring(),t.scene.getEngine()._drawCalls.fetchNewFrame()})),this._onAfterRenderObserver=e.onAfterRenderObservable.add((function(){t._captureFrameTime&&(Xe.b.EndPerformanceCounter("Scene rendering"),t._frameTime.endMonitoring()),t._captureRenderTime&&t._renderTime.endMonitoring(!1),t._captureInterFrameTime&&t._interFrameTime.beginMonitoring()}))}return Object.defineProperty(e.prototype,"activeMeshesEvaluationTimeCounter",{get:function(){return this._activeMeshesEvaluationTime},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"captureActiveMeshesEvaluationTime",{get:function(){return this._captureActiveMeshesEvaluationTime},set:function(e){var t=this;e!==this._captureActiveMeshesEvaluationTime&&(this._captureActiveMeshesEvaluationTime=e,e?(this._onBeforeActiveMeshesEvaluationObserver=this.scene.onBeforeActiveMeshesEvaluationObservable.add((function(){Xe.b.StartPerformanceCounter("Active meshes evaluation"),t._activeMeshesEvaluationTime.beginMonitoring()})),this._onAfterActiveMeshesEvaluationObserver=this.scene.onAfterActiveMeshesEvaluationObservable.add((function(){Xe.b.EndPerformanceCounter("Active meshes evaluation"),t._activeMeshesEvaluationTime.endMonitoring()}))):(this.scene.onBeforeActiveMeshesEvaluationObservable.remove(this._onBeforeActiveMeshesEvaluationObserver),this._onBeforeActiveMeshesEvaluationObserver=null,this.scene.onAfterActiveMeshesEvaluationObservable.remove(this._onAfterActiveMeshesEvaluationObserver),this._onAfterActiveMeshesEvaluationObserver=null))},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"renderTargetsRenderTimeCounter",{get:function(){return this._renderTargetsRenderTime},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"captureRenderTargetsRenderTime",{get:function(){return this._captureRenderTargetsRenderTime},set:function(e){var t=this;e!==this._captureRenderTargetsRenderTime&&(this._captureRenderTargetsRenderTime=e,e?(this._onBeforeRenderTargetsRenderObserver=this.scene.onBeforeRenderTargetsRenderObservable.add((function(){Xe.b.StartPerformanceCounter("Render targets rendering"),t._renderTargetsRenderTime.beginMonitoring()})),this._onAfterRenderTargetsRenderObserver=this.scene.onAfterRenderTargetsRenderObservable.add((function(){Xe.b.EndPerformanceCounter("Render targets rendering"),t._renderTargetsRenderTime.endMonitoring(!1)}))):(this.scene.onBeforeRenderTargetsRenderObservable.remove(this._onBeforeRenderTargetsRenderObserver),this._onBeforeRenderTargetsRenderObserver=null,this.scene.onAfterRenderTargetsRenderObservable.remove(this._onAfterRenderTargetsRenderObserver),this._onAfterRenderTargetsRenderObserver=null))},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"particlesRenderTimeCounter",{get:function(){return this._particlesRenderTime},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"captureParticlesRenderTime",{get:function(){return this._captureParticlesRenderTime},set:function(e){var t=this;e!==this._captureParticlesRenderTime&&(this._captureParticlesRenderTime=e,e?(this._onBeforeParticlesRenderingObserver=this.scene.onBeforeParticlesRenderingObservable.add((function(){Xe.b.StartPerformanceCounter("Particles"),t._particlesRenderTime.beginMonitoring()})),this._onAfterParticlesRenderingObserver=this.scene.onAfterParticlesRenderingObservable.add((function(){Xe.b.EndPerformanceCounter("Particles"),t._particlesRenderTime.endMonitoring(!1)}))):(this.scene.onBeforeParticlesRenderingObservable.remove(this._onBeforeParticlesRenderingObserver),this._onBeforeParticlesRenderingObserver=null,this.scene.onAfterParticlesRenderingObservable.remove(this._onAfterParticlesRenderingObserver),this._onAfterParticlesRenderingObserver=null))},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"spritesRenderTimeCounter",{get:function(){return this._spritesRenderTime},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"captureSpritesRenderTime",{get:function(){return this._captureSpritesRenderTime},set:function(e){var t=this;e!==this._captureSpritesRenderTime&&(this._captureSpritesRenderTime=e,this.scene.spriteManagers&&(e?(this._onBeforeSpritesRenderingObserver=this.scene.onBeforeSpritesRenderingObservable.add((function(){Xe.b.StartPerformanceCounter("Sprites"),t._spritesRenderTime.beginMonitoring()})),this._onAfterSpritesRenderingObserver=this.scene.onAfterSpritesRenderingObservable.add((function(){Xe.b.EndPerformanceCounter("Sprites"),t._spritesRenderTime.endMonitoring(!1)}))):(this.scene.onBeforeSpritesRenderingObservable.remove(this._onBeforeSpritesRenderingObserver),this._onBeforeSpritesRenderingObserver=null,this.scene.onAfterSpritesRenderingObservable.remove(this._onAfterSpritesRenderingObserver),this._onAfterSpritesRenderingObserver=null)))},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"physicsTimeCounter",{get:function(){return this._physicsTime},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"capturePhysicsTime",{get:function(){return this._capturePhysicsTime},set:function(e){var t=this;e!==this._capturePhysicsTime&&this.scene.onBeforePhysicsObservable&&(this._capturePhysicsTime=e,e?(this._onBeforePhysicsObserver=this.scene.onBeforePhysicsObservable.add((function(){Xe.b.StartPerformanceCounter("Physics"),t._physicsTime.beginMonitoring()})),this._onAfterPhysicsObserver=this.scene.onAfterPhysicsObservable.add((function(){Xe.b.EndPerformanceCounter("Physics"),t._physicsTime.endMonitoring()}))):(this.scene.onBeforePhysicsObservable.remove(this._onBeforePhysicsObserver),this._onBeforePhysicsObserver=null,this.scene.onAfterPhysicsObservable.remove(this._onAfterPhysicsObserver),this._onAfterPhysicsObserver=null))},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"animationsTimeCounter",{get:function(){return this._animationsTime},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"captureAnimationsTime",{get:function(){return this._captureAnimationsTime},set:function(e){var t=this;e!==this._captureAnimationsTime&&(this._captureAnimationsTime=e,e?this._onAfterAnimationsObserver=this.scene.onAfterAnimationsObservable.add((function(){t._animationsTime.endMonitoring()})):(this.scene.onAfterAnimationsObservable.remove(this._onAfterAnimationsObserver),this._onAfterAnimationsObserver=null))},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"frameTimeCounter",{get:function(){return this._frameTime},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"captureFrameTime",{get:function(){return this._captureFrameTime},set:function(e){this._captureFrameTime=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"interFrameTimeCounter",{get:function(){return this._interFrameTime},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"captureInterFrameTime",{get:function(){return this._captureInterFrameTime},set:function(e){this._captureInterFrameTime=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"renderTimeCounter",{get:function(){return this._renderTime},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"captureRenderTime",{get:function(){return this._captureRenderTime},set:function(e){var t=this;e!==this._captureRenderTime&&(this._captureRenderTime=e,e?(this._onBeforeDrawPhaseObserver=this.scene.onBeforeDrawPhaseObservable.add((function(){t._renderTime.beginMonitoring(),Xe.b.StartPerformanceCounter("Main render")})),this._onAfterDrawPhaseObserver=this.scene.onAfterDrawPhaseObservable.add((function(){t._renderTime.endMonitoring(!1),Xe.b.EndPerformanceCounter("Main render")}))):(this.scene.onBeforeDrawPhaseObservable.remove(this._onBeforeDrawPhaseObserver),this._onBeforeDrawPhaseObserver=null,this.scene.onAfterDrawPhaseObservable.remove(this._onAfterDrawPhaseObserver),this._onAfterDrawPhaseObserver=null))},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"cameraRenderTimeCounter",{get:function(){return this._cameraRenderTime},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"captureCameraRenderTime",{get:function(){return this._captureCameraRenderTime},set:function(e){var t=this;e!==this._captureCameraRenderTime&&(this._captureCameraRenderTime=e,e?(this._onBeforeCameraRenderObserver=this.scene.onBeforeCameraRenderObservable.add((function(e){t._cameraRenderTime.beginMonitoring(),Xe.b.StartPerformanceCounter("Rendering camera "+e.name)})),this._onAfterCameraRenderObserver=this.scene.onAfterCameraRenderObservable.add((function(e){t._cameraRenderTime.endMonitoring(!1),Xe.b.EndPerformanceCounter("Rendering camera "+e.name)}))):(this.scene.onBeforeCameraRenderObservable.remove(this._onBeforeCameraRenderObserver),this._onBeforeCameraRenderObserver=null,this.scene.onAfterCameraRenderObservable.remove(this._onAfterCameraRenderObserver),this._onAfterCameraRenderObserver=null))},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"drawCallsCounter",{get:function(){return this.scene.getEngine()._drawCalls},enumerable:!0,configurable:!0}),e.prototype.dispose=function(){this.scene.onAfterRenderObservable.remove(this._onAfterRenderObserver),this._onAfterRenderObserver=null,this.scene.onBeforeActiveMeshesEvaluationObservable.remove(this._onBeforeActiveMeshesEvaluationObserver),this._onBeforeActiveMeshesEvaluationObserver=null,this.scene.onAfterActiveMeshesEvaluationObservable.remove(this._onAfterActiveMeshesEvaluationObserver),this._onAfterActiveMeshesEvaluationObserver=null,this.scene.onBeforeRenderTargetsRenderObservable.remove(this._onBeforeRenderTargetsRenderObserver),this._onBeforeRenderTargetsRenderObserver=null,this.scene.onAfterRenderTargetsRenderObservable.remove(this._onAfterRenderTargetsRenderObserver),this._onAfterRenderTargetsRenderObserver=null,this.scene.onBeforeAnimationsObservable.remove(this._onBeforeAnimationsObserver),this._onBeforeAnimationsObserver=null,this.scene.onBeforeParticlesRenderingObservable.remove(this._onBeforeParticlesRenderingObserver),this._onBeforeParticlesRenderingObserver=null,this.scene.onAfterParticlesRenderingObservable.remove(this._onAfterParticlesRenderingObserver),this._onAfterParticlesRenderingObserver=null,this._onBeforeSpritesRenderingObserver&&(this.scene.onBeforeSpritesRenderingObservable.remove(this._onBeforeSpritesRenderingObserver),this._onBeforeSpritesRenderingObserver=null),this._onAfterSpritesRenderingObserver&&(this.scene.onAfterSpritesRenderingObservable.remove(this._onAfterSpritesRenderingObserver),this._onAfterSpritesRenderingObserver=null),this.scene.onBeforeDrawPhaseObservable.remove(this._onBeforeDrawPhaseObserver),this._onBeforeDrawPhaseObserver=null,this.scene.onAfterDrawPhaseObservable.remove(this._onAfterDrawPhaseObserver),this._onAfterDrawPhaseObserver=null,this._onBeforePhysicsObserver&&(this.scene.onBeforePhysicsObservable.remove(this._onBeforePhysicsObserver),this._onBeforePhysicsObserver=null),this._onAfterPhysicsObserver&&(this.scene.onAfterPhysicsObservable.remove(this._onAfterPhysicsObserver),this._onAfterPhysicsObserver=null),this.scene.onAfterAnimationsObservable.remove(this._onAfterAnimationsObserver),this._onAfterAnimationsObserver=null,this.scene.onBeforeCameraRenderObservable.remove(this._onBeforeCameraRenderObserver),this._onBeforeCameraRenderObserver=null,this.scene.onAfterCameraRenderObservable.remove(this._onAfterCameraRenderObserver),this._onAfterCameraRenderObserver=null,this.scene=null},e}(),Mo=n(28),wo="#ifdef DIFFUSE\nvarying vec2 vUVDiffuse;\nuniform sampler2D diffuseSampler;\n#endif\n#ifdef OPACITY\nvarying vec2 vUVOpacity;\nuniform sampler2D opacitySampler;\nuniform float opacityIntensity;\n#endif\n#ifdef EMISSIVE\nvarying vec2 vUVEmissive;\nuniform sampler2D emissiveSampler;\n#endif\n#ifdef VERTEXALPHA\nvarying vec4 vColor;\n#endif\nuniform vec4 glowColor;\nvoid main(void)\n{\nvec4 finalColor=glowColor;\n\n#ifdef DIFFUSE\nvec4 albedoTexture=texture2D(diffuseSampler,vUVDiffuse);\nfinalColor.a*=albedoTexture.a;\n#endif\n#ifdef OPACITY\nvec4 opacityMap=texture2D(opacitySampler,vUVOpacity);\n#ifdef OPACITYRGB\nfinalColor.a*=getLuminance(opacityMap.rgb);\n#else\nfinalColor.a*=opacityMap.a;\n#endif\nfinalColor.a*=opacityIntensity;\n#endif\n#ifdef VERTEXALPHA\nfinalColor.a*=vColor.a;\n#endif\n#ifdef ALPHATEST\nif (finalColor.a<ALPHATESTVALUE)\ndiscard;\n#endif\n#ifdef EMISSIVE\ngl_FragColor=texture2D(emissiveSampler,vUVEmissive)*finalColor;\n#else\ngl_FragColor=finalColor;\n#endif\n}";zt.a.ShadersStore.glowMapGenerationPixelShader=wo;n(134),n(135),n(145);var Ro="\nattribute vec3 position;\n#include<bonesDeclaration>\n#include<morphTargetsVertexGlobalDeclaration>\n#include<morphTargetsVertexDeclaration>[0..maxSimultaneousMorphTargets]\n\n#include<instancesDeclaration>\nuniform mat4 viewProjection;\nvarying vec4 vPosition;\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#ifdef DIFFUSE\nvarying vec2 vUVDiffuse;\nuniform mat4 diffuseMatrix;\n#endif\n#ifdef OPACITY\nvarying vec2 vUVOpacity;\nuniform mat4 opacityMatrix;\n#endif\n#ifdef EMISSIVE\nvarying vec2 vUVEmissive;\nuniform mat4 emissiveMatrix;\n#endif\n#ifdef VERTEXALPHA\nattribute vec4 color;\nvarying vec4 vColor;\n#endif\nvoid main(void)\n{\nvec3 positionUpdated=position;\n#ifdef UV1\nvec2 uvUpdated=uv;\n#endif\n#include<morphTargetsVertex>[0..maxSimultaneousMorphTargets]\n#include<instancesVertex>\n#include<bonesVertex>\n#ifdef CUBEMAP\nvPosition=finalWorld*vec4(positionUpdated,1.0);\ngl_Position=viewProjection*finalWorld*vec4(position,1.0);\n#else\nvPosition=viewProjection*finalWorld*vec4(positionUpdated,1.0);\ngl_Position=vPosition;\n#endif\n#ifdef DIFFUSE\n#ifdef DIFFUSEUV1\nvUVDiffuse=vec2(diffuseMatrix*vec4(uvUpdated,1.0,0.0));\n#endif\n#ifdef DIFFUSEUV2\nvUVDiffuse=vec2(diffuseMatrix*vec4(uv2,1.0,0.0));\n#endif\n#endif\n#ifdef OPACITY\n#ifdef OPACITYUV1\nvUVOpacity=vec2(opacityMatrix*vec4(uvUpdated,1.0,0.0));\n#endif\n#ifdef OPACITYUV2\nvUVOpacity=vec2(opacityMatrix*vec4(uv2,1.0,0.0));\n#endif\n#endif\n#ifdef EMISSIVE\n#ifdef EMISSIVEUV1\nvUVEmissive=vec2(emissiveMatrix*vec4(uvUpdated,1.0,0.0));\n#endif\n#ifdef EMISSIVEUV2\nvUVEmissive=vec2(emissiveMatrix*vec4(uv2,1.0,0.0));\n#endif\n#endif\n#ifdef VERTEXALPHA\nvColor=color;\n#endif\n}";zt.a.ShadersStore.glowMapGenerationVertexShader=Ro;var Io=n(21),Lo=function(){function e(t,n){this._vertexBuffers={},this._maxSize=0,this._mainTextureDesiredSize={width:0,height:0},this._shouldRender=!0,this._postProcesses=[],this._textures=[],this._emissiveTextureAndColor={texture:null,color:new s.b},this.neutralColor=new s.b,this.isEnabled=!0,this.onDisposeObservable=new o.c,this.onBeforeRenderMainTextureObservable=new o.c,this.onBeforeComposeObservable=new o.c,this.onBeforeRenderMeshToEffect=new o.c,this.onAfterRenderMeshToEffect=new o.c,this.onAfterComposeObservable=new o.c,this.onSizeChangedObservable=new o.c,this.name=t,this._scene=n||O.a.LastCreatedScene,e._SceneComponentInitialization(this._scene),this._engine=this._scene.getEngine(),this._maxSize=this._engine.getCaps().maxTextureSize,this._scene.effectLayers.push(this),this._generateIndexBuffer(),this._generateVertexBuffer()}return Object.defineProperty(e.prototype,"camera",{get:function(){return this._effectLayerOptions.camera},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"renderingGroupId",{get:function(){return this._effectLayerOptions.renderingGroupId},set:function(e){this._effectLayerOptions.renderingGroupId=e},enumerable:!0,configurable:!0}),e.prototype._init=function(e){this._effectLayerOptions=Object(h.__assign)({mainTextureRatio:.5,alphaBlendingMode:2,camera:null,renderingGroupId:-1},e),this._setMainTextureSize(),this._createMainTexture(),this._createTextureAndPostProcesses(),this._mergeEffect=this._createMergeEffect()},e.prototype._generateIndexBuffer=function(){var e=[];e.push(0),e.push(1),e.push(2),e.push(0),e.push(2),e.push(3),this._indexBuffer=this._engine.createIndexBuffer(e)},e.prototype._generateVertexBuffer=function(){var e=[];e.push(1,1),e.push(-1,1),e.push(-1,-1),e.push(1,-1);var t=new On.b(this._engine,e,On.b.PositionKind,!1,!1,2);this._vertexBuffers[On.b.PositionKind]=t},e.prototype._setMainTextureSize=function(){this._effectLayerOptions.mainTextureFixedSize?(this._mainTextureDesiredSize.width=this._effectLayerOptions.mainTextureFixedSize,this._mainTextureDesiredSize.height=this._effectLayerOptions.mainTextureFixedSize):(this._mainTextureDesiredSize.width=this._engine.getRenderWidth()*this._effectLayerOptions.mainTextureRatio,this._mainTextureDesiredSize.height=this._engine.getRenderHeight()*this._effectLayerOptions.mainTextureRatio,this._mainTextureDesiredSize.width=this._engine.needPOTTextures?ne.a.GetExponentOfTwo(this._mainTextureDesiredSize.width,this._maxSize):this._mainTextureDesiredSize.width,this._mainTextureDesiredSize.height=this._engine.needPOTTextures?ne.a.GetExponentOfTwo(this._mainTextureDesiredSize.height,this._maxSize):this._mainTextureDesiredSize.height),this._mainTextureDesiredSize.width=Math.floor(this._mainTextureDesiredSize.width),this._mainTextureDesiredSize.height=Math.floor(this._mainTextureDesiredSize.height)},e.prototype._createMainTexture=function(){var e=this;this._mainTexture=new ln.a("HighlightLayerMainRTT",{width:this._mainTextureDesiredSize.width,height:this._mainTextureDesiredSize.height},this._scene,!1,!0,0),this._mainTexture.activeCamera=this._effectLayerOptions.camera,this._mainTexture.wrapU=nn.a.CLAMP_ADDRESSMODE,this._mainTexture.wrapV=nn.a.CLAMP_ADDRESSMODE,this._mainTexture.anisotropicFilteringLevel=1,this._mainTexture.updateSamplingMode(nn.a.BILINEAR_SAMPLINGMODE),this._mainTexture.renderParticles=!1,this._mainTexture.renderList=null,this._mainTexture.ignoreCameraViewport=!0,this._mainTexture.customRenderFunction=function(t,n,r,i){var o;e.onBeforeRenderMainTextureObservable.notifyObservers(e);var a=e._scene.getEngine();if(i.length){for(a.setColorWrite(!1),o=0;o<i.length;o++)e._renderSubMesh(i.data[o]);a.setColorWrite(!0)}for(o=0;o<t.length;o++)e._renderSubMesh(t.data[o]);for(o=0;o<n.length;o++)e._renderSubMesh(n.data[o]);var s=a.getAlphaMode();for(o=0;o<r.length;o++)e._renderSubMesh(r.data[o],!0);a.setAlphaMode(s)},this._mainTexture.onClearObservable.add((function(t){t.clear(e.neutralColor,!0,!0,!0)}))},e.prototype._addCustomEffectDefines=function(e){},e.prototype._isReady=function(e,t,n){var r=e.getMaterial();if(!r)return!1;if(!r.isReadyForSubMesh(e.getMesh(),e,t))return!1;var i=[],o=[On.b.PositionKind],a=e.getMesh(),s=!1,c=!1;if(r){var l=r.needAlphaTesting(),u=r.getAlphaTestTexture(),h=u&&u.hasAlpha&&(r.useAlphaFromDiffuseTexture||r._useAlphaFromAlbedoTexture);u&&(l||h)&&(i.push("#define DIFFUSE"),a.isVerticesDataPresent(On.b.UV2Kind)&&1===u.coordinatesIndex?(i.push("#define DIFFUSEUV2"),c=!0):a.isVerticesDataPresent(On.b.UVKind)&&(i.push("#define DIFFUSEUV1"),s=!0),l&&(i.push("#define ALPHATEST"),i.push("#define ALPHATESTVALUE 0.4")));var d=r.opacityTexture;d&&(i.push("#define OPACITY"),a.isVerticesDataPresent(On.b.UV2Kind)&&1===d.coordinatesIndex?(i.push("#define OPACITYUV2"),c=!0):a.isVerticesDataPresent(On.b.UVKind)&&(i.push("#define OPACITYUV1"),s=!0))}n&&(i.push("#define EMISSIVE"),a.isVerticesDataPresent(On.b.UV2Kind)&&1===n.coordinatesIndex?(i.push("#define EMISSIVEUV2"),c=!0):a.isVerticesDataPresent(On.b.UVKind)&&(i.push("#define EMISSIVEUV1"),s=!0)),a.isVerticesDataPresent(On.b.ColorKind)&&a.hasVertexAlpha&&(o.push(On.b.ColorKind),i.push("#define VERTEXALPHA")),s&&(o.push(On.b.UVKind),i.push("#define UV1")),c&&(o.push(On.b.UV2Kind),i.push("#define UV2"));var p=new Di.a;if(a.useBones&&a.computeBonesUsingShaders){o.push(On.b.MatricesIndicesKind),o.push(On.b.MatricesWeightsKind),a.numBoneInfluencers>4&&(o.push(On.b.MatricesIndicesExtraKind),o.push(On.b.MatricesWeightsExtraKind)),i.push("#define NUM_BONE_INFLUENCERS "+a.numBoneInfluencers);var f=a.skeleton;f&&f.isUsingTextureForMatrices?i.push("#define BONETEXTURE"):i.push("#define BonesPerMesh "+(f?f.bones.length+1:0)),a.numBoneInfluencers>0&&p.addCPUSkinningFallback(0,a)}else i.push("#define NUM_BONE_INFLUENCERS 0");var m=a.morphTargetManager,g=0;m&&m.numInfluencers>0&&(i.push("#define MORPHTARGETS"),g=m.numInfluencers,i.push("#define NUM_MORPH_INFLUENCERS "+g),Si.a.PrepareAttributesForMorphTargetsInfluencers(o,a,g)),t&&(i.push("#define INSTANCES"),Si.a.PushAttributesForInstances(o)),this._addCustomEffectDefines(i);var _=i.join("\n");return this._cachedDefines!==_&&(this._cachedDefines=_,this._effectLayerMapGenerationEffect=this._scene.getEngine().createEffect("glowMapGeneration",o,["world","mBones","viewProjection","glowColor","morphTargetInfluences","boneTextureWidth","diffuseMatrix","emissiveMatrix","opacityMatrix","opacityIntensity"],["diffuseSampler","emissiveSampler","opacitySampler","boneSampler"],_,p,void 0,void 0,{maxSimultaneousMorphTargets:g})),this._effectLayerMapGenerationEffect.isReady()},e.prototype.render=function(){var e=this._mergeEffect;if(e.isReady()){for(var t=0;t<this._postProcesses.length;t++)if(!this._postProcesses[t].isReady())return;var n=this._scene.getEngine();this.onBeforeComposeObservable.notifyObservers(this),n.enableEffect(e),n.setState(!1),n.bindBuffers(this._vertexBuffers,this._indexBuffer,e);var r=n.getAlphaMode();n.setAlphaMode(this._effectLayerOptions.alphaBlendingMode),this._internalRender(e),n.setAlphaMode(r),this.onAfterComposeObservable.notifyObservers(this);var i=this._mainTexture.getSize();this._setMainTextureSize(),i.width===this._mainTextureDesiredSize.width&&i.height===this._mainTextureDesiredSize.height||(this.onSizeChangedObservable.notifyObservers(this),this._disposeTextureAndPostProcesses(),this._createMainTexture(),this._createTextureAndPostProcesses())}},e.prototype.hasMesh=function(e){return-1===this.renderingGroupId||e.renderingGroupId===this.renderingGroupId},e.prototype.shouldRender=function(){return this.isEnabled&&this._shouldRender},e.prototype._shouldRenderMesh=function(e){return!0},e.prototype._canRenderMesh=function(e,t){return!t.needAlphaBlendingForMesh(e)},e.prototype._shouldRenderEmissiveTextureForMesh=function(){return!0},e.prototype._renderSubMesh=function(e,t){var n=this;if(void 0===t&&(t=!1),this.shouldRender()){var r=e.getMaterial(),i=e.getRenderingMesh(),o=this._scene,a=o.getEngine();if(i._internalAbstractMeshDataInfo._isActiveIntermediate=!1,r&&this._canRenderMesh(i,r)){a.setState(r.backFaceCulling);var s=i._getInstancesRenderList(e._id);if(!s.mustReturn&&this._shouldRenderMesh(i)){var c=s.hardwareInstancedRendering[e._id];if(this._setEmissiveTextureAndColor(i,e,r),this.onBeforeRenderMeshToEffect.notifyObservers(i),this._useMeshMaterial(i))i.render(e,c);else if(this._isReady(e,c,this._emissiveTextureAndColor.texture)){a.enableEffect(this._effectLayerMapGenerationEffect),i._bind(e,this._effectLayerMapGenerationEffect,Mo.a.TriangleFillMode),this._effectLayerMapGenerationEffect.setMatrix("viewProjection",o.getTransformMatrix()),this._effectLayerMapGenerationEffect.setFloat4("glowColor",this._emissiveTextureAndColor.color.r,this._emissiveTextureAndColor.color.g,this._emissiveTextureAndColor.color.b,this._emissiveTextureAndColor.color.a);var l=r.needAlphaTesting(),u=r.getAlphaTestTexture(),h=u&&u.hasAlpha&&(r.useAlphaFromDiffuseTexture||r._useAlphaFromAlbedoTexture);if(u&&(l||h))this._effectLayerMapGenerationEffect.setTexture("diffuseSampler",u),(d=u.getTextureMatrix())&&this._effectLayerMapGenerationEffect.setMatrix("diffuseMatrix",d);var d,p=r.opacityTexture;if(p)this._effectLayerMapGenerationEffect.setTexture("opacitySampler",p),this._effectLayerMapGenerationEffect.setFloat("opacityIntensity",p.level),(d=p.getTextureMatrix())&&this._effectLayerMapGenerationEffect.setMatrix("opacityMatrix",d);if(this._emissiveTextureAndColor.texture&&(this._effectLayerMapGenerationEffect.setTexture("emissiveSampler",this._emissiveTextureAndColor.texture),this._effectLayerMapGenerationEffect.setMatrix("emissiveMatrix",this._emissiveTextureAndColor.texture.getTextureMatrix())),i.useBones&&i.computeBonesUsingShaders&&i.skeleton){var f=i.skeleton;if(f.isUsingTextureForMatrices){var m=f.getTransformMatrixTexture(i);if(!m)return;this._effectLayerMapGenerationEffect.setTexture("boneSampler",m),this._effectLayerMapGenerationEffect.setFloat("boneTextureWidth",4*(f.bones.length+1))}else this._effectLayerMapGenerationEffect.setMatrices("mBones",f.getTransformMatrices(i))}Si.a.BindMorphTargetParameters(i,this._effectLayerMapGenerationEffect),t&&a.setAlphaMode(r.alphaMode),i._processRendering(e,this._effectLayerMapGenerationEffect,r.fillMode,s,c,(function(e,t){return n._effectLayerMapGenerationEffect.setMatrix("world",t)}))}else this._mainTexture.resetRefreshCounter();this.onAfterRenderMeshToEffect.notifyObservers(i)}}}},e.prototype._useMeshMaterial=function(e){return!1},e.prototype._rebuild=function(){var e=this._vertexBuffers[On.b.PositionKind];e&&e._rebuild(),this._generateIndexBuffer()},e.prototype._disposeTextureAndPostProcesses=function(){this._mainTexture.dispose();for(var e=0;e<this._postProcesses.length;e++)this._postProcesses[e]&&this._postProcesses[e].dispose();this._postProcesses=[];for(e=0;e<this._textures.length;e++)this._textures[e]&&this._textures[e].dispose();this._textures=[]},e.prototype.dispose=function(){var e=this._vertexBuffers[On.b.PositionKind];e&&(e.dispose(),this._vertexBuffers[On.b.PositionKind]=null),this._indexBuffer&&(this._scene.getEngine()._releaseBuffer(this._indexBuffer),this._indexBuffer=null),this._disposeTextureAndPostProcesses();var t=this._scene.effectLayers.indexOf(this,0);t>-1&&this._scene.effectLayers.splice(t,1),this.onDisposeObservable.notifyObservers(this),this.onDisposeObservable.clear(),this.onBeforeRenderMainTextureObservable.clear(),this.onBeforeComposeObservable.clear(),this.onBeforeRenderMeshToEffect.clear(),this.onAfterRenderMeshToEffect.clear(),this.onAfterComposeObservable.clear(),this.onSizeChangedObservable.clear()},e.prototype.getClassName=function(){return"EffectLayer"},e.Parse=function(e,t,n){return Xe.b.Instantiate(e.customType).Parse(e,t,n)},e._SceneComponentInitialization=function(e){throw Io.a.WarnImport("EffectLayerSceneComponent")},Object(h.__decorate)([Object(Fe.c)()],e.prototype,"name",void 0),Object(h.__decorate)([Object(Fe.f)()],e.prototype,"neutralColor",void 0),Object(h.__decorate)([Object(Fe.c)()],e.prototype,"isEnabled",void 0),Object(h.__decorate)([Object(Fe.d)()],e.prototype,"camera",null),Object(h.__decorate)([Object(Fe.c)()],e.prototype,"renderingGroupId",null),e}();r.a.AddParser(se.a.NAME_EFFECTLAYER,(function(e,t,n,r){if(e.effectLayers){n.effectLayers||(n.effectLayers=new Array);for(var i=0;i<e.effectLayers.length;i++){var o=Lo.Parse(e.effectLayers[i],t,r);n.effectLayers.push(o)}}})),r.a.prototype.removeEffectLayer=function(e){var t=this.effectLayers.indexOf(e);return-1!==t&&this.effectLayers.splice(t,1),t},r.a.prototype.addEffectLayer=function(e){this.effectLayers.push(e)};var Do=function(){function e(e){this.name=se.a.NAME_EFFECTLAYER,this._renderEffects=!1,this._needStencil=!1,this._previousStencilState=!1,this.scene=e,this._engine=e.getEngine(),e.effectLayers=new Array}return e.prototype.register=function(){this.scene._isReadyForMeshStage.registerStep(se.a.STEP_ISREADYFORMESH_EFFECTLAYER,this,this._isReadyForMesh),this.scene._cameraDrawRenderTargetStage.registerStep(se.a.STEP_CAMERADRAWRENDERTARGET_EFFECTLAYER,this,this._renderMainTexture),this.scene._beforeCameraDrawStage.registerStep(se.a.STEP_BEFORECAMERADRAW_EFFECTLAYER,this,this._setStencil),this.scene._afterRenderingGroupDrawStage.registerStep(se.a.STEP_AFTERRENDERINGGROUPDRAW_EFFECTLAYER_DRAW,this,this._drawRenderingGroup),this.scene._afterCameraDrawStage.registerStep(se.a.STEP_AFTERCAMERADRAW_EFFECTLAYER,this,this._setStencilBack),this.scene._afterCameraDrawStage.registerStep(se.a.STEP_AFTERCAMERADRAW_EFFECTLAYER_DRAW,this,this._drawCamera)},e.prototype.rebuild=function(){for(var e=0,t=this.scene.effectLayers;e<t.length;e++){t[e]._rebuild()}},e.prototype.serialize=function(e){e.effectLayers=[];for(var t=0,n=this.scene.effectLayers;t<n.length;t++){var r=n[t];r.serialize&&e.effectLayers.push(r.serialize())}},e.prototype.addFromContainer=function(e){var t=this;e.effectLayers&&e.effectLayers.forEach((function(e){t.scene.addEffectLayer(e)}))},e.prototype.removeFromContainer=function(e,t){var n=this;e.effectLayers&&e.effectLayers.forEach((function(e){n.scene.removeEffectLayer(e),t&&e.dispose()}))},e.prototype.dispose=function(){for(var e=this.scene.effectLayers;e.length;)e[0].dispose()},e.prototype._isReadyForMesh=function(e,t){for(var n=0,r=this.scene.effectLayers;n<r.length;n++){var i=r[n];if(i.hasMesh(e))for(var o=0,a=e.subMeshes;o<a.length;o++){var s=a[o];if(!i.isReady(s,t))return!1}}return!0},e.prototype._renderMainTexture=function(e){this._renderEffects=!1,this._needStencil=!1;var t=!1,n=this.scene.effectLayers;if(n&&n.length>0){this._previousStencilState=this._engine.getStencilBuffer();for(var r=0,i=n;r<i.length;r++){var o=i[r];if(o.shouldRender()&&(!o.camera||o.camera.cameraRigMode===Te.a.RIG_MODE_NONE&&e===o.camera||o.camera.cameraRigMode!==Te.a.RIG_MODE_NONE&&o.camera._rigCameras.indexOf(e)>-1)){this._renderEffects=!0,this._needStencil=this._needStencil||o.needStencil();var a=o._mainTexture;a._shouldRender()&&(this.scene.incrementRenderId(),a.render(!1,!1),t=!0)}}this.scene.incrementRenderId()}return t},e.prototype._setStencil=function(){this._needStencil&&this._engine.setStencilBuffer(!0)},e.prototype._setStencilBack=function(){this._needStencil&&this._engine.setStencilBuffer(this._previousStencilState)},e.prototype._draw=function(e){if(this._renderEffects){this._engine.setDepthBuffer(!1);for(var t=this.scene.effectLayers,n=0;n<t.length;n++){var r=t[n];r.renderingGroupId===e&&r.shouldRender()&&r.render()}this._engine.setDepthBuffer(!0)}},e.prototype._drawCamera=function(){this._renderEffects&&this._draw(-1)},e.prototype._drawRenderingGroup=function(e){!this.scene._isInIntermediateRendering()&&this._renderEffects&&this._draw(e)},e}();Lo._SceneComponentInitialization=function(e){var t=e._getComponent(se.a.NAME_EFFECTLAYER);t||(t=new Do(e),e._addComponent(t))};var No="\nvarying vec2 vUV;\nuniform sampler2D textureSampler;\n#ifdef EMISSIVE\nuniform sampler2D textureSampler2;\n#endif\n\nuniform float offset;\nvoid main(void) {\nvec4 baseColor=texture2D(textureSampler,vUV);\n#ifdef EMISSIVE\nbaseColor+=texture2D(textureSampler2,vUV);\nbaseColor*=offset;\n#else\nbaseColor.a=abs(offset-baseColor.a);\n#ifdef STROKE\nfloat alpha=smoothstep(.0,.1,baseColor.a);\nbaseColor.a=alpha;\nbaseColor.rgb=baseColor.rgb*alpha;\n#endif\n#endif\ngl_FragColor=baseColor;\n}";zt.a.ShadersStore.glowMapMergePixelShader=No;var Fo="\nattribute vec2 position;\n\nvarying vec2 vUV;\nconst vec2 madd=vec2(0.5,0.5);\nvoid main(void) {\nvUV=position*madd+madd;\ngl_Position=vec4(position,0.0,1.0);\n}";zt.a.ShadersStore.glowMapMergeVertexShader=Fo;r.a.prototype.getGlowLayerByName=function(e){for(var t=0;t<this.effectLayers.length;t++)if(this.effectLayers[t].name===e&&this.effectLayers[t].getEffectName()===ko.EffectName)return this.effectLayers[t];return null};var ko=function(e){function t(n,r,i){var o=e.call(this,n,r)||this;return o._intensity=1,o._includedOnlyMeshes=[],o._excludedMeshes=[],o._meshesUsingTheirOwnMaterials=[],o.neutralColor=new s.b(0,0,0,1),o._options=Object(h.__assign)({mainTextureRatio:t.DefaultTextureRatio,blurKernelSize:32,mainTextureFixedSize:void 0,camera:null,mainTextureSamples:1,renderingGroupId:-1},i),o._init({alphaBlendingMode:1,camera:o._options.camera,mainTextureFixedSize:o._options.mainTextureFixedSize,mainTextureRatio:o._options.mainTextureRatio,renderingGroupId:o._options.renderingGroupId}),o}return Object(h.__extends)(t,e),Object.defineProperty(t.prototype,"blurKernelSize",{get:function(){return this._horizontalBlurPostprocess1.kernel},set:function(e){this._horizontalBlurPostprocess1.kernel=e,this._verticalBlurPostprocess1.kernel=e,this._horizontalBlurPostprocess2.kernel=e,this._verticalBlurPostprocess2.kernel=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"intensity",{get:function(){return this._intensity},set:function(e){this._intensity=e},enumerable:!0,configurable:!0}),t.prototype.getEffectName=function(){return t.EffectName},t.prototype._createMergeEffect=function(){return this._engine.createEffect("glowMapMerge",[On.b.PositionKind],["offset"],["textureSampler","textureSampler2"],"#define EMISSIVE \n")},t.prototype._createTextureAndPostProcesses=function(){var e=this,t=this._mainTextureDesiredSize.width,n=this._mainTextureDesiredSize.height;t=this._engine.needPOTTextures?ne.a.GetExponentOfTwo(t,this._maxSize):t,n=this._engine.needPOTTextures?ne.a.GetExponentOfTwo(n,this._maxSize):n;var r=0;r=this._engine.getCaps().textureHalfFloatRender?2:0,this._blurTexture1=new ln.a("GlowLayerBlurRTT",{width:t,height:n},this._scene,!1,!0,r),this._blurTexture1.wrapU=nn.a.CLAMP_ADDRESSMODE,this._blurTexture1.wrapV=nn.a.CLAMP_ADDRESSMODE,this._blurTexture1.updateSamplingMode(nn.a.BILINEAR_SAMPLINGMODE),this._blurTexture1.renderParticles=!1,this._blurTexture1.ignoreCameraViewport=!0;var i=Math.floor(t/2),o=Math.floor(n/2);this._blurTexture2=new ln.a("GlowLayerBlurRTT2",{width:i,height:o},this._scene,!1,!0,r),this._blurTexture2.wrapU=nn.a.CLAMP_ADDRESSMODE,this._blurTexture2.wrapV=nn.a.CLAMP_ADDRESSMODE,this._blurTexture2.updateSamplingMode(nn.a.BILINEAR_SAMPLINGMODE),this._blurTexture2.renderParticles=!1,this._blurTexture2.ignoreCameraViewport=!0,this._textures=[this._blurTexture1,this._blurTexture2],this._horizontalBlurPostprocess1=new xi("GlowLayerHBP1",new a.d(1,0),this._options.blurKernelSize/2,{width:t,height:n},null,nn.a.BILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1,r),this._horizontalBlurPostprocess1.width=t,this._horizontalBlurPostprocess1.height=n,this._horizontalBlurPostprocess1.onApplyObservable.add((function(t){t.setTexture("textureSampler",e._mainTexture)})),this._verticalBlurPostprocess1=new xi("GlowLayerVBP1",new a.d(0,1),this._options.blurKernelSize/2,{width:t,height:n},null,nn.a.BILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1,r),this._horizontalBlurPostprocess2=new xi("GlowLayerHBP2",new a.d(1,0),this._options.blurKernelSize/2,{width:i,height:o},null,nn.a.BILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1,r),this._horizontalBlurPostprocess2.width=i,this._horizontalBlurPostprocess2.height=o,this._horizontalBlurPostprocess2.onApplyObservable.add((function(t){t.setTexture("textureSampler",e._blurTexture1)})),this._verticalBlurPostprocess2=new xi("GlowLayerVBP2",new a.d(0,1),this._options.blurKernelSize/2,{width:i,height:o},null,nn.a.BILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1,r),this._postProcesses=[this._horizontalBlurPostprocess1,this._verticalBlurPostprocess1,this._horizontalBlurPostprocess2,this._verticalBlurPostprocess2],this._postProcesses1=[this._horizontalBlurPostprocess1,this._verticalBlurPostprocess1],this._postProcesses2=[this._horizontalBlurPostprocess2,this._verticalBlurPostprocess2],this._mainTexture.samples=this._options.mainTextureSamples,this._mainTexture.onAfterUnbindObservable.add((function(){var t=e._blurTexture1.getInternalTexture();t&&(e._scene.postProcessManager.directRender(e._postProcesses1,t,!0),(t=e._blurTexture2.getInternalTexture())&&e._scene.postProcessManager.directRender(e._postProcesses2,t,!0))})),this._postProcesses.map((function(e){e.autoClear=!1}))},t.prototype.isReady=function(t,n){var r=t.getMaterial(),i=t.getRenderingMesh();if(!r||!i)return!1;var o=r.emissiveTexture;return e.prototype._isReady.call(this,t,n,o)},t.prototype.needStencil=function(){return!1},t.prototype._canRenderMesh=function(e,t){return!0},t.prototype._internalRender=function(e){e.setTexture("textureSampler",this._blurTexture1),e.setTexture("textureSampler2",this._blurTexture2),e.setFloat("offset",this._intensity);var t=this._engine,n=t.getStencilBuffer();t.setStencilBuffer(!1),t.drawElementsType(Mo.a.TriangleFillMode,0,6),t.setStencilBuffer(n)},t.prototype._setEmissiveTextureAndColor=function(e,t,n){var r=1;this.customEmissiveTextureSelector?this._emissiveTextureAndColor.texture=this.customEmissiveTextureSelector(e,t,n):n?(this._emissiveTextureAndColor.texture=n.emissiveTexture,this._emissiveTextureAndColor.texture&&(r=this._emissiveTextureAndColor.texture.level)):this._emissiveTextureAndColor.texture=null,this.customEmissiveColorSelector?this.customEmissiveColorSelector(e,t,n,this._emissiveTextureAndColor.color):n.emissiveColor?this._emissiveTextureAndColor.color.set(n.emissiveColor.r*r,n.emissiveColor.g*r,n.emissiveColor.b*r,n.alpha):this._emissiveTextureAndColor.color.set(this.neutralColor.r,this.neutralColor.g,this.neutralColor.b,this.neutralColor.a)},t.prototype._shouldRenderMesh=function(e){return this.hasMesh(e)},t.prototype._addCustomEffectDefines=function(e){e.push("#define GLOW")},t.prototype.addExcludedMesh=function(e){-1===this._excludedMeshes.indexOf(e.uniqueId)&&this._excludedMeshes.push(e.uniqueId)},t.prototype.removeExcludedMesh=function(e){var t=this._excludedMeshes.indexOf(e.uniqueId);-1!==t&&this._excludedMeshes.splice(t,1)},t.prototype.addIncludedOnlyMesh=function(e){-1===this._includedOnlyMeshes.indexOf(e.uniqueId)&&this._includedOnlyMeshes.push(e.uniqueId)},t.prototype.removeIncludedOnlyMesh=function(e){var t=this._includedOnlyMeshes.indexOf(e.uniqueId);-1!==t&&this._includedOnlyMeshes.splice(t,1)},t.prototype.hasMesh=function(t){return!!e.prototype.hasMesh.call(this,t)&&(this._includedOnlyMeshes.length?-1!==this._includedOnlyMeshes.indexOf(t.uniqueId):!this._excludedMeshes.length||-1===this._excludedMeshes.indexOf(t.uniqueId))},t.prototype._useMeshMaterial=function(e){return 0!=this._meshesUsingTheirOwnMaterials.length&&this._meshesUsingTheirOwnMaterials.indexOf(e.uniqueId)>-1},t.prototype.referenceMeshToUseItsOwnMaterial=function(e){this._meshesUsingTheirOwnMaterials.push(e.uniqueId)},t.prototype.unReferenceMeshFromUsingItsOwnMaterial=function(e){for(var t=this._meshesUsingTheirOwnMaterials.indexOf(e.uniqueId);t>0;)this._meshesUsingTheirOwnMaterials.slice(t,t+1),t=this._meshesUsingTheirOwnMaterials.indexOf(e.uniqueId)},t.prototype._disposeMesh=function(e){this.removeIncludedOnlyMesh(e),this.removeExcludedMesh(e)},t.prototype.getClassName=function(){return"GlowLayer"},t.prototype.serialize=function(){var e,t=Fe.a.Serialize(this);if(t.customType="BABYLON.GlowLayer",t.includedMeshes=[],this._includedOnlyMeshes.length)for(e=0;e<this._includedOnlyMeshes.length;e++){(n=this._scene.getMeshByUniqueID(this._includedOnlyMeshes[e]))&&t.includedMeshes.push(n.id)}if(t.excludedMeshes=[],this._excludedMeshes.length)for(e=0;e<this._excludedMeshes.length;e++){var n;(n=this._scene.getMeshByUniqueID(this._excludedMeshes[e]))&&t.excludedMeshes.push(n.id)}return t},t.Parse=function(e,n,r){var i,o=Fe.a.Parse((function(){return new t(e.name,n,e.options)}),e,n,r);for(i=0;i<e.excludedMeshes.length;i++){(a=n.getMeshByID(e.excludedMeshes[i]))&&o.addExcludedMesh(a)}for(i=0;i<e.includedMeshes.length;i++){var a;(a=n.getMeshByID(e.includedMeshes[i]))&&o.addIncludedOnlyMesh(a)}return o},t.EffectName="GlowLayer",t.DefaultBlurKernelSize=32,t.DefaultTextureRatio=.5,Object(h.__decorate)([Object(Fe.c)()],t.prototype,"blurKernelSize",null),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"intensity",null),Object(h.__decorate)([Object(Fe.c)("options")],t.prototype,"_options",void 0),t}(Lo);c.a.RegisteredTypes["BABYLON.GlowLayer"]=ko;var Bo="\nvarying vec2 vUV;\nuniform sampler2D textureSampler;\n\nuniform vec2 screenSize;\nuniform vec2 direction;\nuniform float blurWidth;\n\nfloat getLuminance(vec3 color)\n{\nreturn dot(color,vec3(0.2126,0.7152,0.0722));\n}\nvoid main(void)\n{\nfloat weights[7];\nweights[0]=0.05;\nweights[1]=0.1;\nweights[2]=0.2;\nweights[3]=0.3;\nweights[4]=0.2;\nweights[5]=0.1;\nweights[6]=0.05;\nvec2 texelSize=vec2(1.0/screenSize.x,1.0/screenSize.y);\nvec2 texelStep=texelSize*direction*blurWidth;\nvec2 start=vUV-3.0*texelStep;\nvec4 baseColor=vec4(0.,0.,0.,0.);\nvec2 texelOffset=vec2(0.,0.);\nfor (int i=0; i<7; i++)\n{\n\nvec4 texel=texture2D(textureSampler,start+texelOffset);\nbaseColor.a+=texel.a*weights[i];\n\nfloat luminance=getLuminance(baseColor.rgb);\nfloat luminanceTexel=getLuminance(texel.rgb);\nfloat choice=step(luminanceTexel,luminance);\nbaseColor.rgb=choice*baseColor.rgb+(1.0-choice)*texel.rgb;\ntexelOffset+=texelStep;\n}\ngl_FragColor=baseColor;\n}";zt.a.ShadersStore.glowBlurPostProcessPixelShader=Bo;r.a.prototype.getHighlightLayerByName=function(e){for(var t=0;t<this.effectLayers.length;t++)if(this.effectLayers[t].name===e&&this.effectLayers[t].getEffectName()===zo.EffectName)return this.effectLayers[t];return null};var Vo=function(e){function t(t,n,r,i,o,a,s,c){void 0===a&&(a=nn.a.BILINEAR_SAMPLINGMODE);var l=e.call(this,t,"glowBlurPostProcess",["screenSize","direction","blurWidth"],null,i,o,a,s,c)||this;return l.direction=n,l.kernel=r,l.onApplyObservable.add((function(e){e.setFloat2("screenSize",l.width,l.height),e.setVector2("direction",l.direction),e.setFloat("blurWidth",l.kernel)})),l}return Object(h.__extends)(t,e),t}(Vt.a),zo=function(e){function t(n,r,i){var a=e.call(this,n,r)||this;return a.name=n,a.innerGlow=!0,a.outerGlow=!0,a.onBeforeBlurObservable=new o.c,a.onAfterBlurObservable=new o.c,a._instanceGlowingMeshStencilReference=t.GlowingMeshStencilReference++,a._meshes={},a._excludedMeshes={},a.neutralColor=t.NeutralColor,a._engine.isStencilEnable||g.a.Warn("Rendering the Highlight Layer requires the stencil to be active on the canvas. var engine = new Engine(canvas, antialias, { stencil: true }"),a._options=Object(h.__assign)({mainTextureRatio:.5,blurTextureSizeRatio:.5,blurHorizontalSize:1,blurVerticalSize:1,alphaBlendingMode:2,camera:null,renderingGroupId:-1},i),a._init({alphaBlendingMode:a._options.alphaBlendingMode,camera:a._options.camera,mainTextureFixedSize:a._options.mainTextureFixedSize,mainTextureRatio:a._options.mainTextureRatio,renderingGroupId:a._options.renderingGroupId}),a._shouldRender=!1,a}return Object(h.__extends)(t,e),Object.defineProperty(t.prototype,"blurHorizontalSize",{get:function(){return this._horizontalBlurPostprocess.kernel},set:function(e){this._horizontalBlurPostprocess.kernel=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"blurVerticalSize",{get:function(){return this._verticalBlurPostprocess.kernel},set:function(e){this._verticalBlurPostprocess.kernel=e},enumerable:!0,configurable:!0}),t.prototype.getEffectName=function(){return t.EffectName},t.prototype._createMergeEffect=function(){return this._engine.createEffect("glowMapMerge",[On.b.PositionKind],["offset"],["textureSampler"],this._options.isStroke?"#define STROKE \n":void 0)},t.prototype._createTextureAndPostProcesses=function(){var e=this,t=this._mainTextureDesiredSize.width*this._options.blurTextureSizeRatio,n=this._mainTextureDesiredSize.height*this._options.blurTextureSizeRatio;t=this._engine.needPOTTextures?ne.a.GetExponentOfTwo(t,this._maxSize):t,n=this._engine.needPOTTextures?ne.a.GetExponentOfTwo(n,this._maxSize):n;var r=0;r=this._engine.getCaps().textureHalfFloatRender?2:0,this._blurTexture=new ln.a("HighlightLayerBlurRTT",{width:t,height:n},this._scene,!1,!0,r),this._blurTexture.wrapU=nn.a.CLAMP_ADDRESSMODE,this._blurTexture.wrapV=nn.a.CLAMP_ADDRESSMODE,this._blurTexture.anisotropicFilteringLevel=16,this._blurTexture.updateSamplingMode(nn.a.TRILINEAR_SAMPLINGMODE),this._blurTexture.renderParticles=!1,this._blurTexture.ignoreCameraViewport=!0,this._textures=[this._blurTexture],2===this._options.alphaBlendingMode?(this._downSamplePostprocess=new Bt.b("HighlightLayerPPP",this._options.blurTextureSizeRatio,null,nn.a.BILINEAR_SAMPLINGMODE,this._scene.getEngine()),this._downSamplePostprocess.onApplyObservable.add((function(t){t.setTexture("textureSampler",e._mainTexture)})),this._horizontalBlurPostprocess=new Vo("HighlightLayerHBP",new a.d(1,0),this._options.blurHorizontalSize,1,null,nn.a.BILINEAR_SAMPLINGMODE,this._scene.getEngine()),this._horizontalBlurPostprocess.onApplyObservable.add((function(e){e.setFloat2("screenSize",t,n)})),this._verticalBlurPostprocess=new Vo("HighlightLayerVBP",new a.d(0,1),this._options.blurVerticalSize,1,null,nn.a.BILINEAR_SAMPLINGMODE,this._scene.getEngine()),this._verticalBlurPostprocess.onApplyObservable.add((function(e){e.setFloat2("screenSize",t,n)})),this._postProcesses=[this._downSamplePostprocess,this._horizontalBlurPostprocess,this._verticalBlurPostprocess]):(this._horizontalBlurPostprocess=new xi("HighlightLayerHBP",new a.d(1,0),this._options.blurHorizontalSize/2,{width:t,height:n},null,nn.a.BILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1,r),this._horizontalBlurPostprocess.width=t,this._horizontalBlurPostprocess.height=n,this._horizontalBlurPostprocess.onApplyObservable.add((function(t){t.setTexture("textureSampler",e._mainTexture)})),this._verticalBlurPostprocess=new xi("HighlightLayerVBP",new a.d(0,1),this._options.blurVerticalSize/2,{width:t,height:n},null,nn.a.BILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1,r),this._postProcesses=[this._horizontalBlurPostprocess,this._verticalBlurPostprocess]),this._mainTexture.onAfterUnbindObservable.add((function(){e.onBeforeBlurObservable.notifyObservers(e);var t=e._blurTexture.getInternalTexture();t&&e._scene.postProcessManager.directRender(e._postProcesses,t,!0),e.onAfterBlurObservable.notifyObservers(e)})),this._postProcesses.map((function(e){e.autoClear=!1}))},t.prototype.needStencil=function(){return!0},t.prototype.isReady=function(t,n){var r=t.getMaterial(),i=t.getRenderingMesh();if(!r||!i||!this._meshes)return!1;var o=null,a=this._meshes[i.uniqueId];return a&&a.glowEmissiveOnly&&r&&(o=r.emissiveTexture),e.prototype._isReady.call(this,t,n,o)},t.prototype._internalRender=function(e){e.setTexture("textureSampler",this._blurTexture);var t=this._engine;t.cacheStencilState(),t.setStencilOperationPass(7681),t.setStencilOperationFail(7680),t.setStencilOperationDepthFail(7680),t.setStencilMask(0),t.setStencilBuffer(!0),t.setStencilFunctionReference(this._instanceGlowingMeshStencilReference),this.outerGlow&&(e.setFloat("offset",0),t.setStencilFunction(517),t.drawElementsType(Mo.a.TriangleFillMode,0,6)),this.innerGlow&&(e.setFloat("offset",1),t.setStencilFunction(514),t.drawElementsType(Mo.a.TriangleFillMode,0,6)),t.restoreStencilState()},t.prototype.shouldRender=function(){return!!e.prototype.shouldRender.call(this)&&!!this._meshes},t.prototype._shouldRenderMesh=function(t){return(!this._excludedMeshes||!this._excludedMeshes[t.uniqueId])&&!!e.prototype.hasMesh.call(this,t)},t.prototype._setEmissiveTextureAndColor=function(e,t,n){var r=this._meshes[e.uniqueId];r?this._emissiveTextureAndColor.color.set(r.color.r,r.color.g,r.color.b,1):this._emissiveTextureAndColor.color.set(this.neutralColor.r,this.neutralColor.g,this.neutralColor.b,this.neutralColor.a),r&&r.glowEmissiveOnly&&n?(this._emissiveTextureAndColor.texture=n.emissiveTexture,this._emissiveTextureAndColor.color.set(1,1,1,1)):this._emissiveTextureAndColor.texture=null},t.prototype.addExcludedMesh=function(e){this._excludedMeshes&&(this._excludedMeshes[e.uniqueId]||(this._excludedMeshes[e.uniqueId]={mesh:e,beforeBind:e.onBeforeBindObservable.add((function(e){e.getEngine().setStencilBuffer(!1)})),afterRender:e.onAfterRenderObservable.add((function(e){e.getEngine().setStencilBuffer(!0)}))}))},t.prototype.removeExcludedMesh=function(e){if(this._excludedMeshes){var t=this._excludedMeshes[e.uniqueId];t&&(t.beforeBind&&e.onBeforeBindObservable.remove(t.beforeBind),t.afterRender&&e.onAfterRenderObservable.remove(t.afterRender)),this._excludedMeshes[e.uniqueId]=null}},t.prototype.hasMesh=function(t){return!!this._meshes&&(!!e.prototype.hasMesh.call(this,t)&&(void 0!==this._meshes[t.uniqueId]&&null!==this._meshes[t.uniqueId]))},t.prototype.addMesh=function(e,t,n){var r=this;if(void 0===n&&(n=!1),this._meshes){var i=this._meshes[e.uniqueId];i?i.color=t:(this._meshes[e.uniqueId]={mesh:e,color:t,observerHighlight:e.onBeforeBindObservable.add((function(e){r.isEnabled&&(r._excludedMeshes&&r._excludedMeshes[e.uniqueId]?r._defaultStencilReference(e):e.getScene().getEngine().setStencilFunctionReference(r._instanceGlowingMeshStencilReference))})),observerDefault:e.onAfterRenderObservable.add((function(e){r.isEnabled&&r._defaultStencilReference(e)})),glowEmissiveOnly:n},e.onDisposeObservable.add((function(){r._disposeMesh(e)}))),this._shouldRender=!0}},t.prototype.removeMesh=function(e){if(this._meshes){var t=this._meshes[e.uniqueId];for(var n in t&&(t.observerHighlight&&e.onBeforeBindObservable.remove(t.observerHighlight),t.observerDefault&&e.onAfterRenderObservable.remove(t.observerDefault),delete this._meshes[e.uniqueId]),this._shouldRender=!1,this._meshes)if(this._meshes[n]){this._shouldRender=!0;break}}},t.prototype.removeAllMeshes=function(){if(this._meshes)for(var e in this._meshes)if(this._meshes.hasOwnProperty(e)){var t=this._meshes[e];t&&this.removeMesh(t.mesh)}},t.prototype._defaultStencilReference=function(e){e.getScene().getEngine().setStencilFunctionReference(t.NormalMeshStencilReference)},t.prototype._disposeMesh=function(e){this.removeMesh(e),this.removeExcludedMesh(e)},t.prototype.dispose=function(){if(this._meshes){for(var t in this._meshes){(n=this._meshes[t])&&n.mesh&&(n.observerHighlight&&n.mesh.onBeforeBindObservable.remove(n.observerHighlight),n.observerDefault&&n.mesh.onAfterRenderObservable.remove(n.observerDefault))}this._meshes=null}if(this._excludedMeshes){for(var t in this._excludedMeshes){var n;(n=this._excludedMeshes[t])&&(n.beforeBind&&n.mesh.onBeforeBindObservable.remove(n.beforeBind),n.afterRender&&n.mesh.onAfterRenderObservable.remove(n.afterRender))}this._excludedMeshes=null}e.prototype.dispose.call(this)},t.prototype.getClassName=function(){return"HighlightLayer"},t.prototype.serialize=function(){var e=Fe.a.Serialize(this);if(e.customType="BABYLON.HighlightLayer",e.meshes=[],this._meshes)for(var t in this._meshes){var n=this._meshes[t];n&&e.meshes.push({glowEmissiveOnly:n.glowEmissiveOnly,color:n.color.asArray(),meshId:n.mesh.id})}if(e.excludedMeshes=[],this._excludedMeshes)for(var r in this._excludedMeshes){var i=this._excludedMeshes[r];i&&e.excludedMeshes.push(i.mesh.id)}return e},t.Parse=function(e,n,r){var i,o=Fe.a.Parse((function(){return new t(e.name,n,e.options)}),e,n,r);for(i=0;i<e.excludedMeshes.length;i++){(a=n.getMeshByID(e.excludedMeshes[i]))&&o.addExcludedMesh(a)}for(i=0;i<e.meshes.length;i++){var a,c=e.meshes[i];(a=n.getMeshByID(c.meshId))&&o.addMesh(a,s.a.FromArray(c.color),c.glowEmissiveOnly)}return o},t.EffectName="HighlightLayer",t.NeutralColor=new s.b(0,0,0,0),t.GlowingMeshStencilReference=2,t.NormalMeshStencilReference=1,Object(h.__decorate)([Object(Fe.c)()],t.prototype,"innerGlow",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"outerGlow",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"blurHorizontalSize",null),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"blurVerticalSize",null),Object(h.__decorate)([Object(Fe.c)("options")],t.prototype,"_options",void 0),t}(Lo);c.a.RegisteredTypes["BABYLON.HighlightLayer"]=zo;var Uo=n(208),jo=n(202),Go=function(){function e(e,t,n,r,i){this.size=e,this.position=t,this.alphaMode=6,this.color=n||new s.a(1,1,1),this.texture=r?new nn.a(r,i.getScene(),!0):null,this._system=i,i.lensFlares.push(this)}return e.AddFlare=function(t,n,r,i,o){return new e(t,n,r,i,o)},e.prototype.dispose=function(){this.texture&&this.texture.dispose();var e=this._system.lensFlares.indexOf(this);this._system.lensFlares.splice(e,1)},e}(),Ho="\nvarying vec2 vUV;\nuniform sampler2D textureSampler;\n\nuniform vec4 color;\nvoid main(void) {\nvec4 baseColor=texture2D(textureSampler,vUV);\ngl_FragColor=baseColor*color;\n}";zt.a.ShadersStore.lensFlarePixelShader=Ho;var Wo="\nattribute vec2 position;\n\nuniform mat4 viewportMatrix;\n\nvarying vec2 vUV;\nconst vec2 madd=vec2(0.5,0.5);\nvoid main(void) {\nvUV=position*madd+madd;\ngl_Position=viewportMatrix*vec4(position,0.0,1.0);\n}";zt.a.ShadersStore.lensFlareVertexShader=Wo;var Xo=function(){function e(t,n,r){this.name=t,this.lensFlares=new Array,this.borderLimit=300,this.viewportBorder=0,this.layerMask=268435455,this._vertexBuffers={},this._isEnabled=!0,this._scene=r||O.a.LastCreatedScene,e._SceneComponentInitialization(this._scene),this._emitter=n,this.id=t,r.lensFlareSystems.push(this),this.meshesSelectionPredicate=function(e){return r.activeCamera&&e.material&&e.isVisible&&e.isEnabled()&&e.isBlocker&&0!=(e.layerMask&r.activeCamera.layerMask)};var i=r.getEngine(),o=[];o.push(1,1),o.push(-1,1),o.push(-1,-1),o.push(1,-1),this._vertexBuffers[On.b.PositionKind]=new On.b(i,o,On.b.PositionKind,!1,!1,2);var a=[];a.push(0),a.push(1),a.push(2),a.push(0),a.push(2),a.push(3),this._indexBuffer=i.createIndexBuffer(a),this._effect=i.createEffect("lensFlare",[On.b.PositionKind],["color","viewportMatrix"],["textureSampler"],"")}return Object.defineProperty(e.prototype,"isEnabled",{get:function(){return this._isEnabled},set:function(e){this._isEnabled=e},enumerable:!0,configurable:!0}),e.prototype.getScene=function(){return this._scene},e.prototype.getEmitter=function(){return this._emitter},e.prototype.setEmitter=function(e){this._emitter=e},e.prototype.getEmitterPosition=function(){return this._emitter.getAbsolutePosition?this._emitter.getAbsolutePosition():this._emitter.position},e.prototype.computeEffectivePosition=function(e){var t=this.getEmitterPosition();return t=a.e.Project(t,a.a.Identity(),this._scene.getTransformMatrix(),e),this._positionX=t.x,this._positionY=t.y,t=a.e.TransformCoordinates(this.getEmitterPosition(),this._scene.getViewMatrix()),this.viewportBorder>0&&(e.x-=this.viewportBorder,e.y-=this.viewportBorder,e.width+=2*this.viewportBorder,e.height+=2*this.viewportBorder,t.x+=this.viewportBorder,t.y+=this.viewportBorder,this._positionX+=this.viewportBorder,this._positionY+=this.viewportBorder),t.z>0&&(this._positionX>e.x&&this._positionX<e.x+e.width&&this._positionY>e.y&&(this._positionY,e.y,e.height),!0)},e.prototype._isVisible=function(){if(!this._isEnabled||!this._scene.activeCamera)return!1;var e=this.getEmitterPosition().subtract(this._scene.activeCamera.globalPosition),t=e.length();e.normalize();var n=new Ee(this._scene.activeCamera.globalPosition,e),r=this._scene.pickWithRay(n,this.meshesSelectionPredicate,!0);return!r||!r.hit||r.distance>t},e.prototype.render=function(){if(!this._effect.isReady()||!this._scene.activeCamera)return!1;var e,t,n=this._scene.getEngine(),r=this._scene.activeCamera.viewport.toGlobal(n.getRenderWidth(!0),n.getRenderHeight(!0));if(!this.computeEffectivePosition(r))return!1;if(!this._isVisible())return!1;var i=(e=this._positionX<this.borderLimit+r.x?this.borderLimit+r.x-this._positionX:this._positionX>r.x+r.width-this.borderLimit?this._positionX-r.x-r.width+this.borderLimit:0)>(t=this._positionY<this.borderLimit+r.y?this.borderLimit+r.y-this._positionY:this._positionY>r.y+r.height-this.borderLimit?this._positionY-r.y-r.height+this.borderLimit:0)?e:t;(i-=this.viewportBorder)>this.borderLimit&&(i=this.borderLimit);var o=1-He.a.Clamp(i/this.borderLimit,0,1);if(o<0)return!1;o>1&&(o=1),this.viewportBorder>0&&(r.x+=this.viewportBorder,r.y+=this.viewportBorder,r.width-=2*this.viewportBorder,r.height-=2*this.viewportBorder,this._positionX-=this.viewportBorder,this._positionY-=this.viewportBorder);var s=r.x+r.width/2,c=r.y+r.height/2,l=s-this._positionX,u=c-this._positionY;n.enableEffect(this._effect),n.setState(!1),n.setDepthBuffer(!1),n.bindBuffers(this._vertexBuffers,this._indexBuffer,this._effect);for(var h=0;h<this.lensFlares.length;h++){var d=this.lensFlares[h];if(!d.texture||d.texture.isReady()){n.setAlphaMode(d.alphaMode);var p=s-l*d.position,f=c-u*d.position,m=d.size,g=d.size*n.getAspectRatio(this._scene.activeCamera,!0),_=p/(r.width+2*r.x)*2-1,v=1-f/(r.height+2*r.y)*2,b=a.a.FromValues(m/2,0,0,0,0,g/2,0,0,0,0,1,0,_,v,0,1);this._effect.setMatrix("viewportMatrix",b),this._effect.setTexture("textureSampler",d.texture),this._effect.setFloat4("color",d.color.r*o,d.color.g*o,d.color.b*o,1),n.drawElementsType(Mo.a.TriangleFillMode,0,6)}}return n.setDepthBuffer(!0),n.setAlphaMode(0),!0},e.prototype.dispose=function(){var e=this._vertexBuffers[On.b.PositionKind];for(e&&(e.dispose(),this._vertexBuffers[On.b.PositionKind]=null),this._indexBuffer&&(this._scene.getEngine()._releaseBuffer(this._indexBuffer),this._indexBuffer=null);this.lensFlares.length;)this.lensFlares[0].dispose();var t=this._scene.lensFlareSystems.indexOf(this);this._scene.lensFlareSystems.splice(t,1)},e.Parse=function(t,n,r){var i=n.getLastEntryByID(t.emitterId),o=t.name||"lensFlareSystem#"+t.emitterId,a=new e(o,i,n);a.id=t.id||o,a.borderLimit=t.borderLimit;for(var c=0;c<t.flares.length;c++){var l=t.flares[c];Go.AddFlare(l.size,l.position,s.a.FromArray(l.color),l.textureName?r+l.textureName:"",a)}return a},e.prototype.serialize=function(){var e={};e.id=this.id,e.name=this.name,e.emitterId=this.getEmitter().id,e.borderLimit=this.borderLimit,e.flares=[];for(var t=0;t<this.lensFlares.length;t++){var n=this.lensFlares[t];e.flares.push({size:n.size,position:n.position,color:n.color.asArray(),textureName:Xe.b.GetFilename(n.texture?n.texture.name:"")})}return e},e._SceneComponentInitialization=function(e){throw Io.a.WarnImport("LensFlareSystemSceneComponent")},e}();r.a.AddParser(se.a.NAME_LENSFLARESYSTEM,(function(e,t,n,r){if(void 0!==e.lensFlareSystems&&null!==e.lensFlareSystems){n.lensFlareSystems||(n.lensFlareSystems=new Array);for(var i=0,o=e.lensFlareSystems.length;i<o;i++){var a=e.lensFlareSystems[i],s=Xo.Parse(a,t,r);n.lensFlareSystems.push(s)}}})),r.a.prototype.getLensFlareSystemByName=function(e){for(var t=0;t<this.lensFlareSystems.length;t++)if(this.lensFlareSystems[t].name===e)return this.lensFlareSystems[t];return null},r.a.prototype.getLensFlareSystemByID=function(e){for(var t=0;t<this.lensFlareSystems.length;t++)if(this.lensFlareSystems[t].id===e)return this.lensFlareSystems[t];return null},r.a.prototype.removeLensFlareSystem=function(e){var t=this.lensFlareSystems.indexOf(e);return-1!==t&&this.lensFlareSystems.splice(t,1),t},r.a.prototype.addLensFlareSystem=function(e){this.lensFlareSystems.push(e)};var Ko=function(){function e(e){this.name=se.a.NAME_LENSFLARESYSTEM,this.scene=e,e.lensFlareSystems=new Array}return e.prototype.register=function(){this.scene._afterCameraDrawStage.registerStep(se.a.STEP_AFTERCAMERADRAW_LENSFLARESYSTEM,this,this._draw)},e.prototype.rebuild=function(){},e.prototype.addFromContainer=function(e){var t=this;e.lensFlareSystems&&e.lensFlareSystems.forEach((function(e){t.scene.addLensFlareSystem(e)}))},e.prototype.removeFromContainer=function(e,t){var n=this;e.lensFlareSystems&&e.lensFlareSystems.forEach((function(e){n.scene.removeLensFlareSystem(e),t&&e.dispose()}))},e.prototype.serialize=function(e){e.lensFlareSystems=[];for(var t=0,n=this.scene.lensFlareSystems;t<n.length;t++){var r=n[t];e.lensFlareSystems.push(r.serialize())}},e.prototype.dispose=function(){for(var e=this.scene.lensFlareSystems;e.length;)e[0].dispose()},e.prototype._draw=function(e){if(this.scene.lensFlaresEnabled){var t=this.scene.lensFlareSystems;Xe.b.StartPerformanceCounter("Lens flares",t.length>0);for(var n=0,r=t;n<r.length;n++){var i=r[n];0!=(e.layerMask&i.layerMask)&&i.render()}Xe.b.EndPerformanceCounter("Lens flares",t.length>0)}},e}();Xo._SceneComponentInitialization=function(e){var t=e._getComponent(se.a.NAME_LENSFLARESYSTEM);t||(t=new Ko(e),e._addComponent(t))};var Yo=n(55),qo=n(124),Qo="#ifndef FLOAT\n#include<packingFunctions>\n#endif\nvarying float vDepthMetric;\n#ifdef USEDISTANCE\nuniform vec3 lightData;\nvarying vec3 vPositionW;\n#endif\n#ifdef ALPHATEST\nvarying vec2 vUV;\nuniform sampler2D diffuseSampler;\n#endif\nuniform vec3 biasAndScale;\nuniform vec2 depthValues;\n#ifdef DEPTHCLAMP\nvarying float z;\n#endif\n#include<clipPlaneFragmentDeclaration>\nvoid main(void)\n{\n#include<clipPlaneFragment>\n#ifdef ALPHATEST\nif (texture2D(diffuseSampler,vUV).a<0.4)\ndiscard;\n#endif\nfloat depth=vDepthMetric;\n#ifdef DEPTHCLAMP\n#ifdef USEDISTANCE\ndepth=clamp(((length(vPositionW-lightData)+depthValues.x)/(depthValues.y))+biasAndScale.x,0.0,1.0);\n#else\ndepth=clamp(((z+depthValues.x)/(depthValues.y))+biasAndScale.x,0.0,1.0);\n#endif\ngl_FragDepth=depth;\n#elif defined(USEDISTANCE)\ndepth=(length(vPositionW-lightData)+depthValues.x)/(depthValues.y)+biasAndScale.x;\n#endif\n#ifdef ESM\ndepth=clamp(exp(-min(87.,biasAndScale.z*depth)),0.,1.);\n#endif\n#ifdef FLOAT\ngl_FragColor=vec4(depth,1.0,1.0,1.0);\n#else\ngl_FragColor=pack(depth);\n#endif\n}";zt.a.ShadersStore.shadowMapPixelShader=Qo;var Zo="\nattribute vec3 position;\n#ifdef NORMAL\nattribute vec3 normal;\nuniform vec3 lightData;\n#endif\n#include<bonesDeclaration>\n#include<morphTargetsVertexGlobalDeclaration>\n#include<morphTargetsVertexDeclaration>[0..maxSimultaneousMorphTargets]\n\n#include<instancesDeclaration>\n#include<helperFunctions>\nuniform mat4 viewProjection;\nuniform vec3 biasAndScale;\nuniform vec2 depthValues;\nvarying float vDepthMetric;\n#ifdef USEDISTANCE\nvarying vec3 vPositionW;\n#endif\n#ifdef ALPHATEST\nvarying vec2 vUV;\nuniform mat4 diffuseMatrix;\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#endif\n#ifdef DEPTHCLAMP\nvarying float z;\n#endif\n#include<clipPlaneVertexDeclaration>\nvoid main(void)\n{\nvec3 positionUpdated=position;\n#ifdef UV1\nvec2 uvUpdated=uv;\n#endif\n#include<morphTargetsVertex>[0..maxSimultaneousMorphTargets]\n#include<instancesVertex>\n#include<bonesVertex>\nvec4 worldPos=finalWorld*vec4(positionUpdated,1.0);\n\n#ifdef NORMAL\nmat3 normalWorld=mat3(finalWorld);\n#ifdef NONUNIFORMSCALING\nnormalWorld=transposeMat3(inverseMat3(normalWorld));\n#endif\nvec3 worldNor=normalize(normalWorld*normal);\n#ifdef DIRECTIONINLIGHTDATA\nvec3 worldLightDir=normalize(-lightData.xyz);\n#else\nvec3 directionToLight=lightData.xyz-worldPos.xyz;\nvec3 worldLightDir=normalize(directionToLight);\n#endif\nfloat ndl=dot(worldNor,worldLightDir);\nfloat sinNL=sqrt(1.0-ndl*ndl);\nfloat normalBias=biasAndScale.y*sinNL;\nworldPos.xyz-=worldNor*normalBias;\n#endif\n#ifdef USEDISTANCE\nvPositionW=worldPos.xyz;\n#endif\n\ngl_Position=viewProjection*worldPos;\n#ifdef DEPTHTEXTURE\n\ngl_Position.z+=biasAndScale.x*gl_Position.w;\n#endif\n#ifdef DEPTHCLAMP\nz=gl_Position.z;\ngl_Position.z=0.0;\n#elif !defined(USEDISTANCE)\n\nvDepthMetric=((gl_Position.z+depthValues.x)/(depthValues.y))+biasAndScale.x;\n#endif\n#ifdef ALPHATEST\n#ifdef UV1\nvUV=vec2(diffuseMatrix*vec4(uvUpdated,1.0,0.0));\n#endif\n#ifdef UV2\nvUV=vec2(diffuseMatrix*vec4(uv2,1.0,0.0));\n#endif\n#endif\n#include<clipPlaneVertex>\n}";zt.a.ShadersStore.shadowMapVertexShader=Zo;var Jo="\nvarying vec2 vUV;\nuniform sampler2D textureSampler;\n\nuniform vec2 screenSize;\nvoid main(void)\n{\nvec4 colorDepth=vec4(0.0);\nfor (int x=-OFFSET; x<=OFFSET; x++)\nfor (int y=-OFFSET; y<=OFFSET; y++)\ncolorDepth+=texture2D(textureSampler,vUV+vec2(x,y)/screenSize);\ngl_FragColor=(colorDepth/float((OFFSET*2+1)*(OFFSET*2+1)));\n}";zt.a.ShadersStore.depthBoxBlurPixelShader=Jo;var $o=n(138),ea=function(){function e(t,n,r){this.onBeforeShadowMapRenderObservable=new o.c,this.onAfterShadowMapRenderObservable=new o.c,this.onBeforeShadowMapRenderMeshObservable=new o.c,this.onAfterShadowMapRenderMeshObservable=new o.c,this._bias=5e-5,this._normalBias=0,this._blurBoxOffset=1,this._blurScale=2,this._blurKernel=1,this._useKernelBlur=!1,this._filter=e.FILTER_NONE,this._filteringQuality=e.QUALITY_HIGH,this._contactHardeningLightSizeUVRatio=.1,this._darkness=0,this._transparencyShadow=!1,this.frustumEdgeFalloff=0,this.forceBackFacesOnly=!1,this._lightDirection=a.e.Zero(),this._viewMatrix=a.a.Zero(),this._projectionMatrix=a.a.Zero(),this._transformMatrix=a.a.Zero(),this._cachedPosition=new a.e(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._cachedDirection=new a.e(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._currentFaceIndex=0,this._currentFaceIndexCache=0,this._defaultTextureMatrix=a.a.Identity(),this._mapSize=t,this._light=n,this._scene=n.getScene(),n._shadowGenerator=this,e._SceneComponentInitialization(this._scene);var i=this._scene.getEngine().getCaps();r?i.textureFloatRender&&i.textureFloatLinearFiltering?this._textureType=1:i.textureHalfFloatRender&&i.textureHalfFloatLinearFiltering?this._textureType=2:this._textureType=0:i.textureHalfFloatRender&&i.textureHalfFloatLinearFiltering?this._textureType=2:i.textureFloatRender&&i.textureFloatLinearFiltering?this._textureType=1:this._textureType=0,this._initializeGenerator(),this._applyFilterValues()}return Object.defineProperty(e.prototype,"bias",{get:function(){return this._bias},set:function(e){this._bias=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"normalBias",{get:function(){return this._normalBias},set:function(e){this._normalBias=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"blurBoxOffset",{get:function(){return this._blurBoxOffset},set:function(e){this._blurBoxOffset!==e&&(this._blurBoxOffset=e,this._disposeBlurPostProcesses())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"blurScale",{get:function(){return this._blurScale},set:function(e){this._blurScale!==e&&(this._blurScale=e,this._disposeBlurPostProcesses())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"blurKernel",{get:function(){return this._blurKernel},set:function(e){this._blurKernel!==e&&(this._blurKernel=e,this._disposeBlurPostProcesses())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"useKernelBlur",{get:function(){return this._useKernelBlur},set:function(e){this._useKernelBlur!==e&&(this._useKernelBlur=e,this._disposeBlurPostProcesses())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"depthScale",{get:function(){return void 0!==this._depthScale?this._depthScale:this._light.getDepthScale()},set:function(e){this._depthScale=e},enumerable:!0,configurable:!0}),e.prototype._validateFilter=function(e){return e},Object.defineProperty(e.prototype,"filter",{get:function(){return this._filter},set:function(t){if(t=this._validateFilter(t),this._light.needCube()){if(t===e.FILTER_BLUREXPONENTIALSHADOWMAP)return void(this.useExponentialShadowMap=!0);if(t===e.FILTER_BLURCLOSEEXPONENTIALSHADOWMAP)return void(this.useCloseExponentialShadowMap=!0);if(t===e.FILTER_PCF||t===e.FILTER_PCSS)return void(this.usePoissonSampling=!0)}t!==e.FILTER_PCF&&t!==e.FILTER_PCSS||1!==this._scene.getEngine().webGLVersion?this._filter!==t&&(this._filter=t,this._disposeBlurPostProcesses(),this._applyFilterValues(),this._light._markMeshesAsLightDirty()):this.usePoissonSampling=!0},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"usePoissonSampling",{get:function(){return this.filter===e.FILTER_POISSONSAMPLING},set:function(t){var n=this._validateFilter(e.FILTER_POISSONSAMPLING);(t||this.filter===e.FILTER_POISSONSAMPLING)&&(this.filter=t?n:e.FILTER_NONE)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"useExponentialShadowMap",{get:function(){return this.filter===e.FILTER_EXPONENTIALSHADOWMAP},set:function(t){var n=this._validateFilter(e.FILTER_EXPONENTIALSHADOWMAP);(t||this.filter===e.FILTER_EXPONENTIALSHADOWMAP)&&(this.filter=t?n:e.FILTER_NONE)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"useBlurExponentialShadowMap",{get:function(){return this.filter===e.FILTER_BLUREXPONENTIALSHADOWMAP},set:function(t){var n=this._validateFilter(e.FILTER_BLUREXPONENTIALSHADOWMAP);(t||this.filter===e.FILTER_BLUREXPONENTIALSHADOWMAP)&&(this.filter=t?n:e.FILTER_NONE)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"useCloseExponentialShadowMap",{get:function(){return this.filter===e.FILTER_CLOSEEXPONENTIALSHADOWMAP},set:function(t){var n=this._validateFilter(e.FILTER_CLOSEEXPONENTIALSHADOWMAP);(t||this.filter===e.FILTER_CLOSEEXPONENTIALSHADOWMAP)&&(this.filter=t?n:e.FILTER_NONE)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"useBlurCloseExponentialShadowMap",{get:function(){return this.filter===e.FILTER_BLURCLOSEEXPONENTIALSHADOWMAP},set:function(t){var n=this._validateFilter(e.FILTER_BLURCLOSEEXPONENTIALSHADOWMAP);(t||this.filter===e.FILTER_BLURCLOSEEXPONENTIALSHADOWMAP)&&(this.filter=t?n:e.FILTER_NONE)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"usePercentageCloserFiltering",{get:function(){return this.filter===e.FILTER_PCF},set:function(t){var n=this._validateFilter(e.FILTER_PCF);(t||this.filter===e.FILTER_PCF)&&(this.filter=t?n:e.FILTER_NONE)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"filteringQuality",{get:function(){return this._filteringQuality},set:function(e){this._filteringQuality!==e&&(this._filteringQuality=e,this._disposeBlurPostProcesses(),this._applyFilterValues(),this._light._markMeshesAsLightDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"useContactHardeningShadow",{get:function(){return this.filter===e.FILTER_PCSS},set:function(t){var n=this._validateFilter(e.FILTER_PCSS);(t||this.filter===e.FILTER_PCSS)&&(this.filter=t?n:e.FILTER_NONE)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"contactHardeningLightSizeUVRatio",{get:function(){return this._contactHardeningLightSizeUVRatio},set:function(e){this._contactHardeningLightSizeUVRatio=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"darkness",{get:function(){return this._darkness},set:function(e){this.setDarkness(e)},enumerable:!0,configurable:!0}),e.prototype.getDarkness=function(){return this._darkness},e.prototype.setDarkness=function(e){return this._darkness=e>=1?1:e<=0?0:e,this},Object.defineProperty(e.prototype,"transparencyShadow",{get:function(){return this._transparencyShadow},set:function(e){this.setTransparencyShadow(e)},enumerable:!0,configurable:!0}),e.prototype.setTransparencyShadow=function(e){return this._transparencyShadow=e,this},e.prototype.getShadowMap=function(){return this._shadowMap},e.prototype.getShadowMapForRendering=function(){return this._shadowMap2?this._shadowMap2:this._shadowMap},e.prototype.getClassName=function(){return e.CLASSNAME},e.prototype.addShadowCaster=function(e,t){var n;return void 0===t&&(t=!0),this._shadowMap?(this._shadowMap.renderList||(this._shadowMap.renderList=[]),this._shadowMap.renderList.push(e),t&&(n=this._shadowMap.renderList).push.apply(n,e.getChildMeshes()),this):this},e.prototype.removeShadowCaster=function(e,t){if(void 0===t&&(t=!0),!this._shadowMap||!this._shadowMap.renderList)return this;var n=this._shadowMap.renderList.indexOf(e);if(-1!==n&&this._shadowMap.renderList.splice(n,1),t)for(var r=0,i=e.getChildren();r<i.length;r++){var o=i[r];this.removeShadowCaster(o)}return this},e.prototype.getLight=function(){return this._light},e.prototype._initializeGenerator=function(){this._light._markMeshesAsLightDirty(),this._initializeShadowMap()},e.prototype._createTargetRenderTexture=function(){this._scene.getEngine().webGLVersion>1?(this._shadowMap=new ln.a(this._light.name+"_shadowMap",this._mapSize,this._scene,!1,!0,this._textureType,this._light.needCube(),void 0,!1,!1),this._shadowMap.createDepthStencilTexture(513,!0)):this._shadowMap=new ln.a(this._light.name+"_shadowMap",this._mapSize,this._scene,!1,!0,this._textureType,this._light.needCube())},e.prototype._initializeShadowMap=function(){var t=this;if(this._createTargetRenderTexture(),null!==this._shadowMap){this._shadowMap.wrapU=nn.a.CLAMP_ADDRESSMODE,this._shadowMap.wrapV=nn.a.CLAMP_ADDRESSMODE,this._shadowMap.anisotropicFilteringLevel=1,this._shadowMap.updateSamplingMode(nn.a.BILINEAR_SAMPLINGMODE),this._shadowMap.renderParticles=!1,this._shadowMap.ignoreCameraViewport=!0,this._storedUniqueId&&(this._shadowMap.uniqueId=this._storedUniqueId),this._shadowMap.customRenderFunction=this._renderForShadowMap.bind(this);var n=this._scene.getEngine();this._shadowMap.onBeforeRenderObservable.add((function(r){t._currentFaceIndex=r,t._filter===e.FILTER_PCF&&n.setColorWrite(!1)})),this._shadowMap.onAfterUnbindObservable.add((function(){if(t._filter===e.FILTER_PCF&&n.setColorWrite(!0),t.useBlurExponentialShadowMap||t.useBlurCloseExponentialShadowMap){var r=t.getShadowMapForRendering();r&&t._scene.postProcessManager.directRender(t._blurPostProcesses,r.getInternalTexture(),!0)}}));var r=new s.b(0,0,0,0),i=new s.b(1,1,1,1);this._shadowMap.onClearObservable.add((function(n){t._filter===e.FILTER_PCF?n.clear(i,!1,!0,!1):t.useExponentialShadowMap||t.useBlurExponentialShadowMap?n.clear(r,!0,!0,!1):n.clear(i,!0,!0,!1)})),this._shadowMap.onResizeObservable.add((function(e){t._storedUniqueId=t._shadowMap.uniqueId,t._mapSize=e.getRenderSize(),t._light._markMeshesAsLightDirty(),t.recreateShadowMap()}));for(var o=$o.b.MIN_RENDERINGGROUPS;o<$o.b.MAX_RENDERINGGROUPS;o++)this._shadowMap.setRenderingAutoClearDepthStencil(o,!1)}},e.prototype._initializeBlurRTTAndPostProcesses=function(){var e=this,t=this._scene.getEngine(),n=this._mapSize/this.blurScale;this.useKernelBlur&&1===this.blurScale||(this._shadowMap2=new ln.a(this._light.name+"_shadowMap2",n,this._scene,!1,!0,this._textureType),this._shadowMap2.wrapU=nn.a.CLAMP_ADDRESSMODE,this._shadowMap2.wrapV=nn.a.CLAMP_ADDRESSMODE,this._shadowMap2.updateSamplingMode(nn.a.BILINEAR_SAMPLINGMODE)),this.useKernelBlur?(this._kernelBlurXPostprocess=new xi(this._light.name+"KernelBlurX",new a.d(1,0),this.blurKernel,1,null,nn.a.BILINEAR_SAMPLINGMODE,t,!1,this._textureType),this._kernelBlurXPostprocess.width=n,this._kernelBlurXPostprocess.height=n,this._kernelBlurXPostprocess.onApplyObservable.add((function(t){t.setTexture("textureSampler",e._shadowMap)})),this._kernelBlurYPostprocess=new xi(this._light.name+"KernelBlurY",new a.d(0,1),this.blurKernel,1,null,nn.a.BILINEAR_SAMPLINGMODE,t,!1,this._textureType),this._kernelBlurXPostprocess.autoClear=!1,this._kernelBlurYPostprocess.autoClear=!1,0===this._textureType&&(this._kernelBlurXPostprocess.packedFloat=!0,this._kernelBlurYPostprocess.packedFloat=!0),this._blurPostProcesses=[this._kernelBlurXPostprocess,this._kernelBlurYPostprocess]):(this._boxBlurPostprocess=new Vt.a(this._light.name+"DepthBoxBlur","depthBoxBlur",["screenSize","boxOffset"],[],1,null,nn.a.BILINEAR_SAMPLINGMODE,t,!1,"#define OFFSET "+this._blurBoxOffset,this._textureType),this._boxBlurPostprocess.onApplyObservable.add((function(t){t.setFloat2("screenSize",n,n),t.setTexture("textureSampler",e._shadowMap)})),this._boxBlurPostprocess.autoClear=!1,this._blurPostProcesses=[this._boxBlurPostprocess])},e.prototype._renderForShadowMap=function(e,t,n,r){var i,o=this._scene.getEngine(),a=o.getColorWrite();if(r.length){for(o.setColorWrite(!1),i=0;i<r.length;i++)this._renderSubMeshForShadowMap(r.data[i]);o.setColorWrite(a)}for(i=0;i<e.length;i++)this._renderSubMeshForShadowMap(e.data[i]);for(i=0;i<t.length;i++)this._renderSubMeshForShadowMap(t.data[i]);if(this._transparencyShadow)for(i=0;i<n.length;i++)this._renderSubMeshForShadowMap(n.data[i])},e.prototype._bindCustomEffectForRenderSubMeshForShadowMap=function(e,t){},e.prototype._renderSubMeshForShadowMap=function(e){var t=this,n=e.getRenderingMesh(),r=this._scene,i=r.getEngine(),o=e.getMaterial();if(n._internalAbstractMeshDataInfo._isActiveIntermediate=!1,o&&0!==e.verticesCount){i.setState(o.backFaceCulling);var a=n._getInstancesRenderList(e._id);if(!a.mustReturn){var s=i.getCaps().instancedArrays&&null!==a.visibleInstances[e._id]&&void 0!==a.visibleInstances[e._id];if(this.isReady(e,s)){if(i.enableEffect(this._effect),n._bind(e,this._effect,o.fillMode),this._effect.setFloat3("biasAndScale",this.bias,this.normalBias,this.depthScale),this._effect.setMatrix("viewProjection",this.getTransformMatrix()),this.getLight().getTypeID()===Yo.a.LIGHTTYPEID_DIRECTIONALLIGHT?this._effect.setVector3("lightData",this._cachedDirection):this._effect.setVector3("lightData",this._cachedPosition),r.activeCamera&&this._effect.setFloat2("depthValues",this.getLight().getDepthMinZ(r.activeCamera),this.getLight().getDepthMinZ(r.activeCamera)+this.getLight().getDepthMaxZ(r.activeCamera)),o&&o.needAlphaTesting()){var c=o.getAlphaTestTexture();c&&(this._effect.setTexture("diffuseSampler",c),this._effect.setMatrix("diffuseMatrix",c.getTextureMatrix()||this._defaultTextureMatrix))}if(n.useBones&&n.computeBonesUsingShaders&&n.skeleton){var l=n.skeleton;if(l.isUsingTextureForMatrices){var u=l.getTransformMatrixTexture(n);if(!u)return;this._effect.setTexture("boneSampler",u),this._effect.setFloat("boneTextureWidth",4*(l.bones.length+1))}else this._effect.setMatrices("mBones",l.getTransformMatrices(n))}Si.a.BindMorphTargetParameters(n,this._effect),Si.a.BindClipPlane(this._effect,r),this._bindCustomEffectForRenderSubMeshForShadowMap(e,this._effect),this.forceBackFacesOnly&&i.setState(!0,0,!1,!0),this.onBeforeShadowMapRenderMeshObservable.notifyObservers(n),this.onBeforeShadowMapRenderObservable.notifyObservers(this._effect),n._processRendering(e,this._effect,o.fillMode,a,s,(function(e,n){return t._effect.setMatrix("world",n)})),this.forceBackFacesOnly&&i.setState(!0,0,!1,!1),this.onAfterShadowMapRenderObservable.notifyObservers(this._effect),this.onAfterShadowMapRenderMeshObservable.notifyObservers(n)}else this._shadowMap&&this._shadowMap.resetRefreshCounter()}}},e.prototype._applyFilterValues=function(){this._shadowMap&&(this.filter===e.FILTER_NONE||this.filter===e.FILTER_PCSS?this._shadowMap.updateSamplingMode(nn.a.NEAREST_SAMPLINGMODE):this._shadowMap.updateSamplingMode(nn.a.BILINEAR_SAMPLINGMODE))},e.prototype.forceCompilation=function(e,t){var n=this,r=Object(h.__assign)({useInstances:!1},t),i=this.getShadowMap();if(i){var o=i.renderList;if(o){for(var a=new Array,s=0,c=o;s<c.length;s++){var l=c[s];a.push.apply(a,l.subMeshes)}if(0!==a.length){var u=0,d=function(){if(n._scene&&n._scene.getEngine()){for(;n.isReady(a[u],r.useInstances);)if(++u>=a.length)return void(e&&e(n));setTimeout(d,16)}};d()}else e&&e(this)}else e&&e(this)}else e&&e(this)},e.prototype.forceCompilationAsync=function(e){var t=this;return new Promise((function(n){t.forceCompilation((function(){n()}),e)}))},e.prototype._isReadyCustomDefines=function(e,t,n){},e.prototype.isReady=function(e,t){var n=[];0!==this._textureType&&n.push("#define FLOAT"),this.useExponentialShadowMap||this.useBlurExponentialShadowMap?n.push("#define ESM"):(this.usePercentageCloserFiltering||this.useContactHardeningShadow)&&n.push("#define DEPTHTEXTURE");var r=[On.b.PositionKind],i=e.getMesh(),o=e.getMaterial();if(this.normalBias&&i.isVerticesDataPresent(On.b.NormalKind)&&(r.push(On.b.NormalKind),n.push("#define NORMAL"),i.nonUniformScaling&&n.push("#define NONUNIFORMSCALING"),this.getLight().getTypeID()===Yo.a.LIGHTTYPEID_DIRECTIONALLIGHT&&n.push("#define DIRECTIONINLIGHTDATA")),o&&o.needAlphaTesting()){var a=o.getAlphaTestTexture();a&&(n.push("#define ALPHATEST"),i.isVerticesDataPresent(On.b.UVKind)&&(r.push(On.b.UVKind),n.push("#define UV1")),i.isVerticesDataPresent(On.b.UV2Kind)&&1===a.coordinatesIndex&&(r.push(On.b.UV2Kind),n.push("#define UV2")))}var s=new Di.a;if(i.useBones&&i.computeBonesUsingShaders&&i.skeleton){r.push(On.b.MatricesIndicesKind),r.push(On.b.MatricesWeightsKind),i.numBoneInfluencers>4&&(r.push(On.b.MatricesIndicesExtraKind),r.push(On.b.MatricesWeightsExtraKind));var c=i.skeleton;n.push("#define NUM_BONE_INFLUENCERS "+i.numBoneInfluencers),i.numBoneInfluencers>0&&s.addCPUSkinningFallback(0,i),c.isUsingTextureForMatrices?n.push("#define BONETEXTURE"):n.push("#define BonesPerMesh "+(c.bones.length+1))}else n.push("#define NUM_BONE_INFLUENCERS 0");var l=i.morphTargetManager,u=0;l&&l.numInfluencers>0&&(n.push("#define MORPHTARGETS"),u=l.numInfluencers,n.push("#define NUM_MORPH_INFLUENCERS "+u),Si.a.PrepareAttributesForMorphTargetsInfluencers(r,i,u));var h=this._scene;if(h.clipPlane&&n.push("#define CLIPPLANE"),h.clipPlane2&&n.push("#define CLIPPLANE2"),h.clipPlane3&&n.push("#define CLIPPLANE3"),h.clipPlane4&&n.push("#define CLIPPLANE4"),h.clipPlane5&&n.push("#define CLIPPLANE5"),h.clipPlane6&&n.push("#define CLIPPLANE6"),t&&(n.push("#define INSTANCES"),Si.a.PushAttributesForInstances(r)),this.customShaderOptions&&this.customShaderOptions.defines)for(var d=0,p=this.customShaderOptions.defines;d<p.length;d++){var f=p[d];-1===n.indexOf(f)&&n.push(f)}this._light.needCube()&&n.push("#define USEDISTANCE"),this._isReadyCustomDefines(n,e,t);var m=n.join("\n");if(this._cachedDefines!==m){this._cachedDefines=m;var g="shadowMap",_=["world","mBones","viewProjection","diffuseMatrix","lightData","depthValues","biasAndScale","morphTargetInfluences","boneTextureWidth","vClipPlane","vClipPlane2","vClipPlane3","vClipPlane4","vClipPlane5","vClipPlane6"],v=["diffuseSampler","boneSampler"];if(this.customShaderOptions){if(g=this.customShaderOptions.shaderName,this.customShaderOptions.attributes)for(var b=0,y=this.customShaderOptions.attributes;b<y.length;b++){var C=y[b];-1===r.indexOf(C)&&r.push(C)}if(this.customShaderOptions.uniforms)for(var x=0,T=this.customShaderOptions.uniforms;x<T.length;x++){var E=T[x];-1===_.indexOf(E)&&_.push(E)}if(this.customShaderOptions.samplers)for(var S=0,P=this.customShaderOptions.samplers;S<P.length;S++){var O=P[S];-1===v.indexOf(O)&&v.push(O)}}this._effect=this._scene.getEngine().createEffect(g,r,_,v,m,s,void 0,void 0,{maxSimultaneousMorphTargets:u})}return!!this._effect.isReady()&&((this.useBlurExponentialShadowMap||this.useBlurCloseExponentialShadowMap)&&(this._blurPostProcesses&&this._blurPostProcesses.length||this._initializeBlurRTTAndPostProcesses()),!(this._kernelBlurXPostprocess&&!this._kernelBlurXPostprocess.isReady())&&(!(this._kernelBlurYPostprocess&&!this._kernelBlurYPostprocess.isReady())&&!(this._boxBlurPostprocess&&!this._boxBlurPostprocess.isReady())))},e.prototype.prepareDefines=function(t,n){var r=this._scene,i=this._light;r.shadowsEnabled&&i.shadowEnabled&&(t["SHADOW"+n]=!0,this.useContactHardeningShadow?(t["SHADOWPCSS"+n]=!0,this._filteringQuality===e.QUALITY_LOW?t["SHADOWLOWQUALITY"+n]=!0:this._filteringQuality===e.QUALITY_MEDIUM&&(t["SHADOWMEDIUMQUALITY"+n]=!0)):this.usePercentageCloserFiltering?(t["SHADOWPCF"+n]=!0,this._filteringQuality===e.QUALITY_LOW?t["SHADOWLOWQUALITY"+n]=!0:this._filteringQuality===e.QUALITY_MEDIUM&&(t["SHADOWMEDIUMQUALITY"+n]=!0)):this.usePoissonSampling?t["SHADOWPOISSON"+n]=!0:this.useExponentialShadowMap||this.useBlurExponentialShadowMap?t["SHADOWESM"+n]=!0:(this.useCloseExponentialShadowMap||this.useBlurCloseExponentialShadowMap)&&(t["SHADOWCLOSEESM"+n]=!0),i.needCube()&&(t["SHADOWCUBE"+n]=!0))},e.prototype.bindShadowLight=function(t,n){var r=this._light,i=this._scene;if(i.shadowsEnabled&&r.shadowEnabled){var o=i.activeCamera;if(o){var a=this.getShadowMap();a&&(r.needCube()||n.setMatrix("lightMatrix"+t,this.getTransformMatrix()),this._filter===e.FILTER_PCF?(n.setDepthStencilTexture("shadowSampler"+t,this.getShadowMapForRendering()),r._uniformBuffer.updateFloat4("shadowsInfo",this.getDarkness(),a.getSize().width,1/a.getSize().width,this.frustumEdgeFalloff,t)):this._filter===e.FILTER_PCSS?(n.setDepthStencilTexture("shadowSampler"+t,this.getShadowMapForRendering()),n.setTexture("depthSampler"+t,this.getShadowMapForRendering()),r._uniformBuffer.updateFloat4("shadowsInfo",this.getDarkness(),1/a.getSize().width,this._contactHardeningLightSizeUVRatio*a.getSize().width,this.frustumEdgeFalloff,t)):(n.setTexture("shadowSampler"+t,this.getShadowMapForRendering()),r._uniformBuffer.updateFloat4("shadowsInfo",this.getDarkness(),this.blurScale/a.getSize().width,this.depthScale,this.frustumEdgeFalloff,t)),r._uniformBuffer.updateFloat2("depthValues",this.getLight().getDepthMinZ(o),this.getLight().getDepthMinZ(o)+this.getLight().getDepthMaxZ(o),t))}}},e.prototype.getTransformMatrix=function(){var e=this._scene;if(this._currentRenderID===e.getRenderId()&&this._currentFaceIndexCache===this._currentFaceIndex)return this._transformMatrix;this._currentRenderID=e.getRenderId(),this._currentFaceIndexCache=this._currentFaceIndex;var t=this._light.position;if(this._light.computeTransformedInformation()&&(t=this._light.transformedPosition),a.e.NormalizeToRef(this._light.getShadowDirection(this._currentFaceIndex),this._lightDirection),1===Math.abs(a.e.Dot(this._lightDirection,a.e.Up()))&&(this._lightDirection.z=1e-13),this._light.needProjectionMatrixCompute()||!this._cachedPosition||!this._cachedDirection||!t.equals(this._cachedPosition)||!this._lightDirection.equals(this._cachedDirection)){this._cachedPosition.copyFrom(t),this._cachedDirection.copyFrom(this._lightDirection),a.a.LookAtLHToRef(t,t.add(this._lightDirection),a.e.Up(),this._viewMatrix);var n=this.getShadowMap();if(n){var r=n.renderList;r&&this._light.setShadowProjectionMatrix(this._projectionMatrix,this._viewMatrix,r)}this._viewMatrix.multiplyToRef(this._projectionMatrix,this._transformMatrix)}return this._transformMatrix},e.prototype.recreateShadowMap=function(){var e=this._shadowMap;if(e){var t=e.renderList;this._disposeRTTandPostProcesses(),this._initializeGenerator(),this.filter=this.filter,this._applyFilterValues(),this._shadowMap.renderList=t}},e.prototype._disposeBlurPostProcesses=function(){this._shadowMap2&&(this._shadowMap2.dispose(),this._shadowMap2=null),this._boxBlurPostprocess&&(this._boxBlurPostprocess.dispose(),this._boxBlurPostprocess=null),this._kernelBlurXPostprocess&&(this._kernelBlurXPostprocess.dispose(),this._kernelBlurXPostprocess=null),this._kernelBlurYPostprocess&&(this._kernelBlurYPostprocess.dispose(),this._kernelBlurYPostprocess=null),this._blurPostProcesses=[]},e.prototype._disposeRTTandPostProcesses=function(){this._shadowMap&&(this._shadowMap.dispose(),this._shadowMap=null),this._disposeBlurPostProcesses()},e.prototype.dispose=function(){this._disposeRTTandPostProcesses(),this._light&&(this._light._shadowGenerator=null,this._light._markMeshesAsLightDirty()),this.onBeforeShadowMapRenderMeshObservable.clear(),this.onBeforeShadowMapRenderObservable.clear(),this.onAfterShadowMapRenderMeshObservable.clear(),this.onAfterShadowMapRenderObservable.clear()},e.prototype.serialize=function(){var e={},t=this.getShadowMap();if(!t)return e;if(e.className=this.getClassName(),e.lightId=this._light.id,e.mapSize=t.getRenderSize(),e.forceBackFacesOnly=this.forceBackFacesOnly,e.darkness=this.getDarkness(),e.transparencyShadow=this._transparencyShadow,e.frustumEdgeFalloff=this.frustumEdgeFalloff,e.bias=this.bias,e.normalBias=this.normalBias,e.usePercentageCloserFiltering=this.usePercentageCloserFiltering,e.useContactHardeningShadow=this.useContactHardeningShadow,e.contactHardeningLightSizeUVRatio=this.contactHardeningLightSizeUVRatio,e.filteringQuality=this.filteringQuality,e.useExponentialShadowMap=this.useExponentialShadowMap,e.useBlurExponentialShadowMap=this.useBlurExponentialShadowMap,e.useCloseExponentialShadowMap=this.useBlurExponentialShadowMap,e.useBlurCloseExponentialShadowMap=this.useBlurExponentialShadowMap,e.usePoissonSampling=this.usePoissonSampling,e.depthScale=this.depthScale,e.blurBoxOffset=this.blurBoxOffset,e.blurKernel=this.blurKernel,e.blurScale=this.blurScale,e.useKernelBlur=this.useKernelBlur,e.renderList=[],t.renderList)for(var n=0;n<t.renderList.length;n++){var r=t.renderList[n];e.renderList.push(r.id)}return e},e.Parse=function(t,n,r){for(var i=n.getLightByID(t.lightId),o=r?r(t.mapSize,i):new e(t.mapSize,i),a=o.getShadowMap(),s=0;s<t.renderList.length;s++){n.getMeshesByID(t.renderList[s]).forEach((function(e){a&&(a.renderList||(a.renderList=[]),a.renderList.push(e))}))}return o.forceBackFacesOnly=!!t.forceBackFacesOnly,void 0!==t.darkness&&o.setDarkness(t.darkness),t.transparencyShadow&&o.setTransparencyShadow(!0),void 0!==t.frustumEdgeFalloff&&(o.frustumEdgeFalloff=t.frustumEdgeFalloff),void 0!==t.bias&&(o.bias=t.bias),void 0!==t.normalBias&&(o.normalBias=t.normalBias),t.usePercentageCloserFiltering?o.usePercentageCloserFiltering=!0:t.useContactHardeningShadow?o.useContactHardeningShadow=!0:t.usePoissonSampling?o.usePoissonSampling=!0:t.useExponentialShadowMap?o.useExponentialShadowMap=!0:t.useBlurExponentialShadowMap?o.useBlurExponentialShadowMap=!0:t.useCloseExponentialShadowMap?o.useCloseExponentialShadowMap=!0:t.useBlurCloseExponentialShadowMap?o.useBlurCloseExponentialShadowMap=!0:t.useVarianceShadowMap?o.useExponentialShadowMap=!0:t.useBlurVarianceShadowMap&&(o.useBlurExponentialShadowMap=!0),void 0!==t.contactHardeningLightSizeUVRatio&&(o.contactHardeningLightSizeUVRatio=t.contactHardeningLightSizeUVRatio),void 0!==t.filteringQuality&&(o.filteringQuality=t.filteringQuality),t.depthScale&&(o.depthScale=t.depthScale),t.blurScale&&(o.blurScale=t.blurScale),t.blurBoxOffset&&(o.blurBoxOffset=t.blurBoxOffset),t.useKernelBlur&&(o.useKernelBlur=t.useKernelBlur),t.blurKernel&&(o.blurKernel=t.blurKernel),o},e.CLASSNAME="ShadowGenerator",e.FILTER_NONE=0,e.FILTER_EXPONENTIALSHADOWMAP=1,e.FILTER_POISSONSAMPLING=2,e.FILTER_BLUREXPONENTIALSHADOWMAP=3,e.FILTER_CLOSEEXPONENTIALSHADOWMAP=4,e.FILTER_BLURCLOSEEXPONENTIALSHADOWMAP=5,e.FILTER_PCF=6,e.FILTER_PCSS=7,e.QUALITY_HIGH=0,e.QUALITY_MEDIUM=1,e.QUALITY_LOW=2,e._SceneComponentInitialization=function(e){throw Io.a.WarnImport("ShadowGeneratorSceneComponent")},e}(),ta="#ifdef ALPHATEST\nvarying vec2 vUV;\nuniform sampler2D diffuseSampler;\n#endif\nvarying float vDepthMetric;\n#ifdef PACKED\n#include<packingFunctions>\n#endif\nvoid main(void)\n{\n#ifdef ALPHATEST\nif (texture2D(diffuseSampler,vUV).a<0.4)\ndiscard;\n#endif\n#ifdef NONLINEARDEPTH\n#ifdef PACKED\ngl_FragColor=pack(gl_FragCoord.z);\n#else\ngl_FragColor=vec4(gl_FragCoord.z,0.0,0.0,0.0);\n#endif\n#else\n#ifdef PACKED\ngl_FragColor=pack(vDepthMetric);\n#else\ngl_FragColor=vec4(vDepthMetric,0.0,0.0,1.0);\n#endif\n#endif\n}";zt.a.ShadersStore.depthPixelShader=ta;var na="\nattribute vec3 position;\n#include<bonesDeclaration>\n#include<morphTargetsVertexGlobalDeclaration>\n#include<morphTargetsVertexDeclaration>[0..maxSimultaneousMorphTargets]\n\n#include<instancesDeclaration>\nuniform mat4 viewProjection;\nuniform vec2 depthValues;\n#if defined(ALPHATEST) || defined(NEED_UV)\nvarying vec2 vUV;\nuniform mat4 diffuseMatrix;\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#endif\nvarying float vDepthMetric;\nvoid main(void)\n{\nvec3 positionUpdated=position;\n#ifdef UV1\nvec2 uvUpdated=uv;\n#endif\n#include<morphTargetsVertex>[0..maxSimultaneousMorphTargets]\n#include<instancesVertex>\n#include<bonesVertex>\ngl_Position=viewProjection*finalWorld*vec4(positionUpdated,1.0);\nvDepthMetric=((gl_Position.z+depthValues.x)/(depthValues.y));\n#if defined(ALPHATEST) || defined(BASIC_RENDER)\n#ifdef UV1\nvUV=vec2(diffuseMatrix*vec4(uvUpdated,1.0,0.0));\n#endif\n#ifdef UV2\nvUV=vec2(diffuseMatrix*vec4(uv2,1.0,0.0));\n#endif\n#endif\n}\n";zt.a.ShadersStore.depthVertexShader=na;var ra=function(){function e(t,n,r,i){var o=this;void 0===n&&(n=1),void 0===r&&(r=null),void 0===i&&(i=!1),this.enabled=!0,this.useOnlyInActiveCamera=!1,this._scene=t,this._storeNonLinearDepth=i,this.isPacked=0===n,this.isPacked?this._clearColor=new s.b(1,1,1,1):this._clearColor=new s.b(1,0,0,1),e._SceneComponentInitialization(this._scene),this._camera=r;var a=t.getEngine(),c=this.isPacked||1===a.webGLVersion?5:6;this._depthMap=new ln.a("depthMap",{width:a.getRenderWidth(),height:a.getRenderHeight()},this._scene,!1,!0,n,!1,void 0,void 0,void 0,void 0,c),this._depthMap.wrapU=nn.a.CLAMP_ADDRESSMODE,this._depthMap.wrapV=nn.a.CLAMP_ADDRESSMODE,this._depthMap.refreshRate=1,this._depthMap.renderParticles=!1,this._depthMap.renderList=null,this._depthMap.activeCamera=this._camera,this._depthMap.ignoreCameraViewport=!0,this._depthMap.useCameraPostProcesses=!1,this._depthMap.onClearObservable.add((function(e){e.clear(o._clearColor,!0,!0,!0)}));var l=function(e){var t=e.getRenderingMesh(),n=o._scene,r=n.getEngine(),i=e.getMaterial();if(t._internalAbstractMeshDataInfo._isActiveIntermediate=!1,i){r.setState(i.backFaceCulling,0,!1,n.useRightHandedSystem);var a=t._getInstancesRenderList(e._id);if(!a.mustReturn){var s=r.getCaps().instancedArrays&&null!==a.visibleInstances[e._id],c=o._camera||n.activeCamera;if(o.isReady(e,s)&&c){if(r.enableEffect(o._effect),t._bind(e,o._effect,i.fillMode),o._effect.setMatrix("viewProjection",n.getTransformMatrix()),o._effect.setFloat2("depthValues",c.minZ,c.minZ+c.maxZ),i&&i.needAlphaTesting()){var l=i.getAlphaTestTexture();l&&(o._effect.setTexture("diffuseSampler",l),o._effect.setMatrix("diffuseMatrix",l.getTextureMatrix()))}t.useBones&&t.computeBonesUsingShaders&&t.skeleton&&o._effect.setMatrices("mBones",t.skeleton.getTransformMatrices(t)),Si.a.BindMorphTargetParameters(t,o._effect),t._processRendering(e,o._effect,i.fillMode,a,s,(function(e,t){return o._effect.setMatrix("world",t)}))}}}};this._depthMap.customRenderFunction=function(e,t,n,r){var i;if(r.length){for(a.setColorWrite(!1),i=0;i<r.length;i++)l(r.data[i]);a.setColorWrite(!0)}for(i=0;i<e.length;i++)l(e.data[i]);for(i=0;i<t.length;i++)l(t.data[i])}}return e.prototype.isReady=function(e,t){var n=e.getMaterial();if(n.disableDepthWrite)return!1;var r=[],i=[On.b.PositionKind],o=e.getMesh();n&&n.needAlphaTesting()&&n.getAlphaTestTexture()&&(r.push("#define ALPHATEST"),o.isVerticesDataPresent(On.b.UVKind)&&(i.push(On.b.UVKind),r.push("#define UV1")),o.isVerticesDataPresent(On.b.UV2Kind)&&(i.push(On.b.UV2Kind),r.push("#define UV2"))),o.useBones&&o.computeBonesUsingShaders?(i.push(On.b.MatricesIndicesKind),i.push(On.b.MatricesWeightsKind),o.numBoneInfluencers>4&&(i.push(On.b.MatricesIndicesExtraKind),i.push(On.b.MatricesWeightsExtraKind)),r.push("#define NUM_BONE_INFLUENCERS "+o.numBoneInfluencers),r.push("#define BonesPerMesh "+(o.skeleton?o.skeleton.bones.length+1:0))):r.push("#define NUM_BONE_INFLUENCERS 0");var a=o.morphTargetManager,s=0;a&&a.numInfluencers>0&&(s=a.numInfluencers,r.push("#define MORPHTARGETS"),r.push("#define NUM_MORPH_INFLUENCERS "+s),Si.a.PrepareAttributesForMorphTargetsInfluencers(i,o,s)),t&&(r.push("#define INSTANCES"),Si.a.PushAttributesForInstances(i)),this._storeNonLinearDepth&&r.push("#define NONLINEARDEPTH"),this.isPacked&&r.push("#define PACKED");var c=r.join("\n");return this._cachedDefines!==c&&(this._cachedDefines=c,this._effect=this._scene.getEngine().createEffect("depth",i,["world","mBones","viewProjection","diffuseMatrix","depthValues","morphTargetInfluences"],["diffuseSampler"],c,void 0,void 0,void 0,{maxSimultaneousMorphTargets:s})),this._effect.isReady()},e.prototype.getDepthMap=function(){return this._depthMap},e.prototype.dispose=function(){this._depthMap.dispose()},e._SceneComponentInitialization=function(e){throw Io.a.WarnImport("DepthRendererSceneComponent")},e}(),ia=n(137),oa="attribute vec2 vUV;\nuniform sampler2D textureSampler;\n#if defined(INITIAL)\nuniform sampler2D sourceTexture;\nuniform vec2 texSize;\nvoid main(void)\n{\nivec2 coord=ivec2(vUV*(texSize-1.0));\nfloat f1=texelFetch(sourceTexture,coord,0).r;\nfloat f2=texelFetch(sourceTexture,coord+ivec2(1,0),0).r;\nfloat f3=texelFetch(sourceTexture,coord+ivec2(1,1),0).r;\nfloat f4=texelFetch(sourceTexture,coord+ivec2(0,1),0).r;\nfloat minz=min(min(min(f1,f2),f3),f4);\n#ifdef DEPTH_REDUX\nfloat maxz=max(max(max(sign(1.0-f1)*f1,sign(1.0-f2)*f2),sign(1.0-f3)*f3),sign(1.0-f4)*f4);\n#else\nfloat maxz=max(max(max(f1,f2),f3),f4);\n#endif\nglFragColor=vec4(minz,maxz,0.,0.);\n}\n#elif defined(MAIN)\nuniform vec2 texSize;\nvoid main(void)\n{\nivec2 coord=ivec2(vUV*(texSize-1.0));\nvec2 f1=texelFetch(textureSampler,coord,0).rg;\nvec2 f2=texelFetch(textureSampler,coord+ivec2(1,0),0).rg;\nvec2 f3=texelFetch(textureSampler,coord+ivec2(1,1),0).rg;\nvec2 f4=texelFetch(textureSampler,coord+ivec2(0,1),0).rg;\nfloat minz=min(min(min(f1.x,f2.x),f3.x),f4.x);\nfloat maxz=max(max(max(f1.y,f2.y),f3.y),f4.y);\nglFragColor=vec4(minz,maxz,0.,0.);\n}\n#elif defined(ONEBEFORELAST)\nuniform ivec2 texSize;\nvoid main(void)\n{\nivec2 coord=ivec2(vUV*vec2(texSize-1));\nvec2 f1=texelFetch(textureSampler,coord % texSize,0).rg;\nvec2 f2=texelFetch(textureSampler,(coord+ivec2(1,0)) % texSize,0).rg;\nvec2 f3=texelFetch(textureSampler,(coord+ivec2(1,1)) % texSize,0).rg;\nvec2 f4=texelFetch(textureSampler,(coord+ivec2(0,1)) % texSize,0).rg;\nfloat minz=min(f1.x,f2.x);\nfloat maxz=max(f1.y,f2.y);\nglFragColor=vec4(minz,maxz,0.,0.);\n}\n#elif defined(LAST)\nvoid main(void)\n{\ndiscard;\nglFragColor=vec4(0.);\n}\n#endif\n";zt.a.ShadersStore.minmaxReduxPixelShader=oa;var aa=function(){function e(e){this.onAfterReductionPerformed=new o.c,this._forceFullscreenViewport=!0,this._activated=!1,this._camera=e,this._postProcessManager=new ia.a(e.getScene())}return Object.defineProperty(e.prototype,"sourceTexture",{get:function(){return this._sourceTexture},enumerable:!0,configurable:!0}),e.prototype.setSourceTexture=function(e,t,n,r){var i=this;if(void 0===n&&(n=2),void 0===r&&(r=!0),e!==this._sourceTexture){this.dispose(!1),this._sourceTexture=e,this._reductionSteps=[],this._forceFullscreenViewport=r;var o=this._camera.getScene(),a=new Vt.a("Initial reduction phase","minmaxRedux",["texSize"],["sourceTexture"],1,null,1,o.getEngine(),!1,"#define INITIAL"+(t?"\n#define DEPTH_REDUX":""),n,void 0,void 0,void 0,7);a.autoClear=!1,a.forceFullscreenViewport=r;var s=this._sourceTexture.getRenderWidth(),c=this._sourceTexture.getRenderHeight();a.onApply=function(e,t){return function(n){n.setTexture("sourceTexture",i._sourceTexture),n.setFloatArray2("texSize",new Float32Array([e,t]))}}(s,c),this._reductionSteps.push(a);for(var l=1;s>1||c>1;){s=Math.max(Math.round(s/2),1),c=Math.max(Math.round(c/2),1);var u=new Vt.a("Reduction phase "+l,"minmaxRedux",["texSize"],null,{width:s,height:c},null,1,o.getEngine(),!1,"#define "+(1==s&&1==c?"LAST":1==s||1==c?"ONEBEFORELAST":"MAIN"),n,void 0,void 0,void 0,7);if(u.autoClear=!1,u.forceFullscreenViewport=r,u.onApply=function(e,t){return function(n){1==e||1==t?n.setIntArray2("texSize",new Int32Array([e,t])):n.setFloatArray2("texSize",new Float32Array([e,t]))}}(s,c),this._reductionSteps.push(u),l++,1==s&&1==c){u.onAfterRenderObservable.add(function(e,t,n){var r=new Float32Array(4*e*t),a={min:0,max:0};return function(){o.getEngine()._readTexturePixels(n.inputTexture,e,t,-1,0,r),a.min=r[0],a.max=r[1],i.onAfterReductionPerformed.notifyObservers(a)}}(s,c,u))}}}},Object.defineProperty(e.prototype,"refreshRate",{get:function(){return this._sourceTexture?this._sourceTexture.refreshRate:-1},set:function(e){this._sourceTexture&&(this._sourceTexture.refreshRate=e)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"activated",{get:function(){return this._activated},enumerable:!0,configurable:!0}),e.prototype.activate=function(){var e=this;!this._onAfterUnbindObserver&&this._sourceTexture&&(this._onAfterUnbindObserver=this._sourceTexture.onAfterUnbindObservable.add((function(){e._reductionSteps[0].activate(e._camera),e._postProcessManager.directRender(e._reductionSteps,e._reductionSteps[0].inputTexture,e._forceFullscreenViewport),e._camera.getScene().getEngine().unBindFramebuffer(e._reductionSteps[0].inputTexture,!1)})),this._activated=!0)},e.prototype.deactivate=function(){this._onAfterUnbindObserver&&this._sourceTexture&&(this._sourceTexture.onAfterUnbindObservable.remove(this._onAfterUnbindObserver),this._onAfterUnbindObserver=null,this._activated=!1)},e.prototype.dispose=function(e){if(void 0===e&&(e=!0),e&&this.onAfterReductionPerformed.clear(),this.deactivate(),this._reductionSteps){for(var t=0;t<this._reductionSteps.length;++t)this._reductionSteps[t].dispose();this._reductionSteps=null}this._postProcessManager&&e&&this._postProcessManager.dispose(),this._sourceTexture=null},e}(),sa=function(e){function t(t){return e.call(this,t)||this}return Object(h.__extends)(t,e),Object.defineProperty(t.prototype,"depthRenderer",{get:function(){return this._depthRenderer},enumerable:!0,configurable:!0}),t.prototype.setDepthRenderer=function(t,n,r){void 0===t&&(t=null),void 0===n&&(n=2),void 0===r&&(r=!0);var i=this._camera.getScene();this._depthRenderer&&(delete i._depthRenderer[this._depthRendererId],this._depthRenderer.dispose(),this._depthRenderer=null),null===t&&(i._depthRenderer||(i._depthRenderer={}),(t=this._depthRenderer=new ra(i,n,this._camera,!1)).enabled=!1,this._depthRendererId="minmax"+this._camera.id,i._depthRenderer[this._depthRendererId]=t),e.prototype.setSourceTexture.call(this,t.getDepthMap(),!0,n,r)},t.prototype.setSourceTexture=function(t,n,r,i){void 0===r&&(r=2),void 0===i&&(i=!0),e.prototype.setSourceTexture.call(this,t,n,r,i)},t.prototype.activate=function(){this._depthRenderer&&(this._depthRenderer.enabled=!0),e.prototype.activate.call(this)},t.prototype.deactivate=function(){e.prototype.deactivate.call(this),this._depthRenderer&&(this._depthRenderer.enabled=!1)},t.prototype.dispose=function(t){var n;void 0===t&&(t=!0),e.prototype.dispose.call(this,t),this._depthRenderer&&t&&(null===(n=this._depthRenderer.getDepthMap().getScene())||void 0===n||n._depthRenderer[this._depthRendererId],this._depthRenderer.dispose(),this._depthRenderer=null)},t}(aa),ca=a.e.Up(),la=a.e.Zero(),ua=new a.e,ha=new a.e,da=new a.a,pa=function(e){function t(t,n,r){var i=e.call(this,t,n,r)||this;if(1==i._scene.getEngine().webGLVersion)throw"CSM can only be used in WebGL2";return i.usePercentageCloserFiltering=!0,i}return Object(h.__extends)(t,e),t.prototype._validateFilter=function(e){return e===ea.FILTER_NONE||e===ea.FILTER_PCF||e===ea.FILTER_PCSS?e:(console.error('Unsupported filter "'+e+'"!'),ea.FILTER_NONE)},Object.defineProperty(t.prototype,"numCascades",{get:function(){return this._numCascades},set:function(e){(e=Math.min(Math.max(e,t.MIN_CASCADES_COUNT),t.MAX_CASCADES_COUNT))!==this._numCascades&&(this._numCascades=e,this.recreateShadowMap())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"freezeShadowCastersBoundingInfo",{get:function(){return this._freezeShadowCastersBoundingInfo},set:function(e){this._freezeShadowCastersBoundingInfoObservable&&e&&(this._scene.onBeforeRenderObservable.remove(this._freezeShadowCastersBoundingInfoObservable),this._freezeShadowCastersBoundingInfoObservable=null),this._freezeShadowCastersBoundingInfoObservable||e||(this._freezeShadowCastersBoundingInfoObservable=this._scene.onBeforeRenderObservable.add(this._computeShadowCastersBoundingInfo.bind(this))),this._freezeShadowCastersBoundingInfo=e,e&&this._computeShadowCastersBoundingInfo()},enumerable:!0,configurable:!0}),t.prototype._computeShadowCastersBoundingInfo=function(){if(this._scbiMin.copyFromFloats(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._scbiMax.copyFromFloats(Number.MIN_VALUE,Number.MIN_VALUE,Number.MIN_VALUE),this._shadowMap&&this._shadowMap.renderList){for(var e=this._shadowMap.renderList,t=0;t<e.length;t++){if(i=e[t]){var n=i.getBoundingInfo().boundingBox;this._scbiMin.minimizeInPlace(n.minimumWorld),this._scbiMax.maximizeInPlace(n.maximumWorld)}}var r=this._scene.meshes;for(t=0;t<r.length;t++){var i;if((i=r[t])&&i.isVisible&&i.isEnabled&&i.receiveShadows){n=i.getBoundingInfo().boundingBox;this._scbiMin.minimizeInPlace(n.minimumWorld),this._scbiMax.maximizeInPlace(n.maximumWorld)}}}this._shadowCastersBoundingInfo.reConstruct(this._scbiMin,this._scbiMax)},Object.defineProperty(t.prototype,"shadowCastersBoundingInfo",{get:function(){return this._shadowCastersBoundingInfo},set:function(e){this._shadowCastersBoundingInfo=e},enumerable:!0,configurable:!0}),t.prototype.setMinMaxDistance=function(e,t){this._minDistance===e&&this._maxDistance===t||(e>t&&(e=0,t=1),e<0&&(e=0),t>1&&(t=1),this._minDistance=e,this._maxDistance=t,this._breaksAreDirty=!0)},Object.defineProperty(t.prototype,"minDistance",{get:function(){return this._minDistance},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"maxDistance",{get:function(){return this._maxDistance},enumerable:!0,configurable:!0}),t.prototype.getClassName=function(){return t.CLASSNAME},t.prototype.getCascadeMinExtents=function(e){return e>=0&&e<this._numCascades?this._cascadeMinExtents[e]:null},t.prototype.getCascadeMaxExtents=function(e){return e>=0&&e<this._numCascades?this._cascadeMaxExtents[e]:null},Object.defineProperty(t.prototype,"shadowMaxZ",{get:function(){return this._scene&&this._scene.activeCamera?this._shadowMaxZ:0},set:function(e){this._scene&&this._scene.activeCamera?this._shadowMaxZ===e||e<this._scene.activeCamera.minZ||e>this._scene.activeCamera.maxZ||(this._shadowMaxZ=e,this._light._markMeshesAsLightDirty(),this._breaksAreDirty=!0):this._shadowMaxZ=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"debug",{get:function(){return this._debug},set:function(e){this._debug=e,this._light._markMeshesAsLightDirty()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"depthClamp",{get:function(){return this._depthClamp},set:function(e){this._depthClamp=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"cascadeBlendPercentage",{get:function(){return this._cascadeBlendPercentage},set:function(e){this._cascadeBlendPercentage=e,this._light._markMeshesAsLightDirty()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"lambda",{get:function(){return this._lambda},set:function(e){var t=Math.min(Math.max(e,0),1);this._lambda!=t&&(this._lambda=t,this._breaksAreDirty=!0)},enumerable:!0,configurable:!0}),t.prototype.getCascadeViewMatrix=function(e){return e>=0&&e<this._numCascades?this._viewMatrices[e]:null},t.prototype.getCascadeProjectionMatrix=function(e){return e>=0&&e<this._numCascades?this._projectionMatrices[e]:null},t.prototype.getCascadeTransformMatrix=function(e){return e>=0&&e<this._numCascades?this._transformMatrices[e]:null},t.prototype.setDepthRenderer=function(e){this._depthRenderer=e,this._depthReducer&&this._depthReducer.setDepthRenderer(this._depthRenderer)},Object.defineProperty(t.prototype,"autoCalcDepthBounds",{get:function(){return this._autoCalcDepthBounds},set:function(e){var t=this,n=this._scene.activeCamera;if(n){if(this._autoCalcDepthBounds=e,!e)return this._depthReducer&&this._depthReducer.deactivate(),void this.setMinMaxDistance(0,1);this._depthReducer||(this._depthReducer=new sa(n),this._depthReducer.onAfterReductionPerformed.add((function(e){var n=e.min,r=e.max;n>=r&&(n=0,r=1),n==t._minDistance&&r==t._maxDistance||t.setMinMaxDistance(n,r)})),this._depthReducer.setDepthRenderer(this._depthRenderer)),this._depthReducer.activate()}},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"autoCalcDepthBoundsRefreshRate",{get:function(){var e,t,n;return null!=(n=null===(t=null===(e=this._depthReducer)||void 0===e?void 0:e.depthRenderer)||void 0===t?void 0:t.getDepthMap().refreshRate)?n:-1},set:function(e){var t;(null===(t=this._depthReducer)||void 0===t?void 0:t.depthRenderer)&&(this._depthReducer.depthRenderer.getDepthMap().refreshRate=e)},enumerable:!0,configurable:!0}),t.prototype.splitFrustum=function(){this._breaksAreDirty=!0},t.prototype._splitFrustum=function(){var e=this._scene.activeCamera;if(e){for(var t=e.minZ,n=e.maxZ,r=n-t,i=this._minDistance,o=t+i*r,a=t+(this._shadowMaxZ<n&&this._shadowMaxZ>=t?Math.min((this._shadowMaxZ-t)/(n-t),this._maxDistance):this._maxDistance)*r,s=a-o,c=a/o,l=0;l<this._cascades.length;++l){var u=(l+1)/this._numCascades,h=o*Math.pow(c,u),d=o+s*u,p=this._lambda*(h-d)+d;this._cascades[l].prevBreakDistance=0===l?i:this._cascades[l-1].breakDistance,this._cascades[l].breakDistance=(p-t)/r,this._viewSpaceFrustumsZ[l]=t+this._cascades[l].breakDistance*r,this._frustumLengths[l]=(this._cascades[l].breakDistance-this._cascades[l].prevBreakDistance)*r}this._breaksAreDirty=!1}},t.prototype._computeMatrices=function(){if(this._scene.activeCamera){a.e.NormalizeToRef(this._light.getShadowDirection(0),this._lightDirection),1===Math.abs(a.e.Dot(this._lightDirection,a.e.Up()))&&(this._lightDirection.z=1e-13),this._cachedDirection.copyFrom(this._lightDirection);for(var e=0;e<this._numCascades;++e){this._computeFrustumInWorldSpace(e),this._computeCascadeFrustum(e),this._cascadeMaxExtents[e].subtractToRef(this._cascadeMinExtents[e],ua),this._frustumCenter[e].addToRef(this._lightDirection.scale(this._cascadeMinExtents[e].z),this._shadowCameraPos[e]),a.a.LookAtLHToRef(this._shadowCameraPos[e],this._frustumCenter[e],ca,this._viewMatrices[e]);var t=0,n=ua.z,r=this._shadowCastersBoundingInfo;r.update(this._viewMatrices[e]),n=Math.min(n,r.boundingBox.maximumWorld.z),t=this._depthClamp&&this.filter!==ea.FILTER_PCSS?Math.max(t,r.boundingBox.minimumWorld.z):Math.min(t,r.boundingBox.minimumWorld.z),a.a.OrthoOffCenterLHToRef(this._cascadeMinExtents[e].x,this._cascadeMaxExtents[e].x,this._cascadeMinExtents[e].y,this._cascadeMaxExtents[e].y,t,n,this._projectionMatrices[e]),this._cascadeMinExtents[e].z=t,this._cascadeMaxExtents[e].z=n,this._viewMatrices[e].multiplyToRef(this._projectionMatrices[e],this._transformMatrices[e]),a.e.TransformCoordinatesToRef(la,this._transformMatrices[e],ua),ua.scaleInPlace(this._mapSize/2),ha.copyFromFloats(Math.round(ua.x),Math.round(ua.y),Math.round(ua.z)),ha.subtractInPlace(ua).scaleInPlace(2/this._mapSize),a.a.TranslationToRef(ha.x,ha.y,0,da),this._projectionMatrices[e].multiplyToRef(da,this._projectionMatrices[e]),this._viewMatrices[e].multiplyToRef(this._projectionMatrices[e],this._transformMatrices[e]),this._transformMatrices[e].copyToArray(this._transformMatricesAsArray,16*e)}}},t.prototype._computeFrustumInWorldSpace=function(e){if(this._scene.activeCamera){var n=this._cascades[e].prevBreakDistance,r=this._cascades[e].breakDistance;this._scene.activeCamera.getViewMatrix();for(var i=a.a.Invert(this._scene.activeCamera.getTransformationMatrix()),o=0;o<t.frustumCornersNDCSpace.length;++o)a.e.TransformCoordinatesToRef(t.frustumCornersNDCSpace[o],i,this._frustumCornersWorldSpace[e][o]);for(o=0;o<t.frustumCornersNDCSpace.length/2;++o)ua.copyFrom(this._frustumCornersWorldSpace[e][o+4]).subtractInPlace(this._frustumCornersWorldSpace[e][o]),ha.copyFrom(ua).scaleInPlace(n),ua.scaleInPlace(r),ua.addInPlace(this._frustumCornersWorldSpace[e][o]),this._frustumCornersWorldSpace[e][o+4].copyFrom(ua),this._frustumCornersWorldSpace[e][o].addInPlace(ha)}},t.prototype._computeCascadeFrustum=function(e){if(this._cascadeMinExtents[e].copyFromFloats(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._cascadeMaxExtents[e].copyFromFloats(Number.MIN_VALUE,Number.MIN_VALUE,Number.MIN_VALUE),this._frustumCenter[e].copyFromFloats(0,0,0),this._scene.activeCamera){for(var t=0;t<this._frustumCornersWorldSpace[e].length;++t)this._frustumCenter[e].addInPlace(this._frustumCornersWorldSpace[e][t]);if(this._frustumCenter[e].scaleInPlace(1/this._frustumCornersWorldSpace[e].length),this.stabilizeCascades){var n=0;for(t=0;t<this._frustumCornersWorldSpace[e].length;++t){var r=this._frustumCornersWorldSpace[e][t].subtractToRef(this._frustumCenter[e],ua).length();n=Math.max(n,r)}n=Math.ceil(16*n)/16,this._cascadeMaxExtents[e].copyFromFloats(n,n,n),this._cascadeMinExtents[e].copyFromFloats(-n,-n,-n)}else{var i=this._frustumCenter[e];this._frustumCenter[e].addToRef(this._lightDirection,ua),a.a.LookAtLHToRef(i,ua,ca,da);for(t=0;t<this._frustumCornersWorldSpace[e].length;++t)a.e.TransformCoordinatesToRef(this._frustumCornersWorldSpace[e][t],da,ua),this._cascadeMinExtents[e].minimizeInPlace(ua),this._cascadeMaxExtents[e].maximizeInPlace(ua)}}},t.prototype._initializeGenerator=function(){var n,r,i,o,s,c,l,u,h,d,p,f,m,g,_,v,b,y,C,x;this.penumbraDarkness=null!=(n=this.penumbraDarkness)?n:1,this._numCascades=null!=(r=this._numCascades)?r:t.DEFAULT_CASCADES_COUNT,this.stabilizeCascades=null!=(i=this.stabilizeCascades)&&i,this._freezeShadowCastersBoundingInfoObservable=null!=(o=this._freezeShadowCastersBoundingInfoObservable)?o:null,this.freezeShadowCastersBoundingInfo=null!=(s=this.freezeShadowCastersBoundingInfo)&&s,this._scbiMin=null!=(c=this._scbiMin)?c:new a.e(0,0,0),this._scbiMax=null!=(l=this._scbiMax)?l:new a.e(0,0,0),this._shadowCastersBoundingInfo=null!=(u=this._shadowCastersBoundingInfo)?u:new qn.a(new a.e(0,0,0),new a.e(0,0,0)),this._breaksAreDirty=null==(h=this._breaksAreDirty)||h,this._minDistance=null!=(d=this._minDistance)?d:0,this._maxDistance=null!=(p=this._maxDistance)?p:1,this._currentLayer=null!=(f=this._currentLayer)?f:0,this._shadowMaxZ=null!=(_=null!=(m=this._shadowMaxZ)?m:null===(g=this._scene.activeCamera)||void 0===g?void 0:g.maxZ)?_:1e4,this._debug=null!=(v=this._debug)&&v,this._depthClamp=null==(b=this._depthClamp)||b,this._cascadeBlendPercentage=null!=(y=this._cascadeBlendPercentage)?y:.1,this._lambda=null!=(C=this._lambda)?C:.5,this._autoCalcDepthBounds=null!=(x=this._autoCalcDepthBounds)&&x,e.prototype._initializeGenerator.call(this)},t.prototype._createTargetRenderTexture=function(){var e={width:this._mapSize,height:this._mapSize,layers:this.numCascades};this._shadowMap=new ln.a(this._light.name+"_shadowMap",e,this._scene,!1,!0,this._textureType,!1,void 0,!1,!1,void 0),this._shadowMap.createDepthStencilTexture(513,!0)},t.prototype._initializeShadowMap=function(){var n=this;if(e.prototype._initializeShadowMap.call(this),null!==this._shadowMap){this._transformMatricesAsArray=new Float32Array(16*this._numCascades),this._viewSpaceFrustumsZ=new Array(this._numCascades),this._frustumLengths=new Array(this._numCascades),this._lightSizeUVCorrection=new Array(2*this._numCascades),this._depthCorrection=new Array(this._numCascades),this._cascades=[],this._viewMatrices=[],this._projectionMatrices=[],this._transformMatrices=[],this._cascadeMinExtents=[],this._cascadeMaxExtents=[],this._frustumCenter=[],this._shadowCameraPos=[],this._frustumCornersWorldSpace=[];for(var r=0;r<this._numCascades;++r){this._cascades[r]={prevBreakDistance:0,breakDistance:0},this._viewMatrices[r]=a.a.Zero(),this._projectionMatrices[r]=a.a.Zero(),this._transformMatrices[r]=a.a.Zero(),this._cascadeMinExtents[r]=new a.e,this._cascadeMaxExtents[r]=new a.e,this._frustumCenter[r]=new a.e,this._shadowCameraPos[r]=new a.e,this._frustumCornersWorldSpace[r]=new Array(t.frustumCornersNDCSpace.length);for(var i=0;i<t.frustumCornersNDCSpace.length;++i)this._frustumCornersWorldSpace[r][i]=new a.e}this._shadowMap.onBeforeRenderObservable.add((function(e){n._currentLayer=e})),this._shadowMap.onBeforeBindObservable.add((function(){n._breaksAreDirty&&n._splitFrustum(),n._computeMatrices()})),this._splitFrustum()}},t.prototype._bindCustomEffectForRenderSubMeshForShadowMap=function(e,t){t.setMatrix("viewProjection",this.getCascadeTransformMatrix(this._currentLayer))},t.prototype._isReadyCustomDefines=function(e,t,n){this._depthClamp&&this._filter!==ea.FILTER_PCSS&&e.push("#define DEPTHCLAMP")},t.prototype.prepareDefines=function(t,n){e.prototype.prepareDefines.call(this,t,n);var r=this._scene,i=this._light;if(r.shadowsEnabled&&i.shadowEnabled){t["SHADOWCSM"+n]=!0,t["SHADOWCSMDEBUG"+n]=this.debug,t["SHADOWCSMNUM_CASCADES"+n]=this.numCascades,t["SHADOWCSM_RIGHTHANDED"+n]=r.useRightHandedSystem;var o=r.activeCamera;o&&this._shadowMaxZ<o.maxZ&&(t["SHADOWCSMUSESHADOWMAXZ"+n]=!0),0===this.cascadeBlendPercentage&&(t["SHADOWCSMNOBLEND"+n]=!0)}},t.prototype.bindShadowLight=function(e,t){var n=this._light,r=this._scene;if(r.shadowsEnabled&&n.shadowEnabled){var i=r.activeCamera;if(i){var o=this.getShadowMap();if(o){var a=o.getSize().width;if(t.setMatrices("lightMatrix"+e,this._transformMatricesAsArray),t.setArray("viewFrustumZ"+e,this._viewSpaceFrustumsZ),t.setFloat("cascadeBlendFactor"+e,0===this.cascadeBlendPercentage?1e4:1/this.cascadeBlendPercentage),t.setArray("frustumLengths"+e,this._frustumLengths),this._filter===ea.FILTER_PCF)t.setDepthStencilTexture("shadowSampler"+e,o),n._uniformBuffer.updateFloat4("shadowsInfo",this.getDarkness(),a,1/a,this.frustumEdgeFalloff,e);else if(this._filter===ea.FILTER_PCSS){for(var s=0;s<this._numCascades;++s)this._lightSizeUVCorrection[2*s+0]=0===s?1:(this._cascadeMaxExtents[0].x-this._cascadeMinExtents[0].x)/(this._cascadeMaxExtents[s].x-this._cascadeMinExtents[s].x),this._lightSizeUVCorrection[2*s+1]=0===s?1:(this._cascadeMaxExtents[0].y-this._cascadeMinExtents[0].y)/(this._cascadeMaxExtents[s].y-this._cascadeMinExtents[s].y),this._depthCorrection[s]=0===s?1:(this._cascadeMaxExtents[s].z-this._cascadeMinExtents[s].z)/(this._cascadeMaxExtents[0].z-this._cascadeMinExtents[0].z);t.setDepthStencilTexture("shadowSampler"+e,o),t.setTexture("depthSampler"+e,o),t.setArray2("lightSizeUVCorrection"+e,this._lightSizeUVCorrection),t.setArray("depthCorrection"+e,this._depthCorrection),t.setFloat("penumbraDarkness"+e,this.penumbraDarkness),n._uniformBuffer.updateFloat4("shadowsInfo",this.getDarkness(),1/a,this._contactHardeningLightSizeUVRatio*a,this.frustumEdgeFalloff,e)}else t.setTexture("shadowSampler"+e,o),n._uniformBuffer.updateFloat4("shadowsInfo",this.getDarkness(),a,1/a,this.frustumEdgeFalloff,e);n._uniformBuffer.updateFloat2("depthValues",this.getLight().getDepthMinZ(i),this.getLight().getDepthMinZ(i)+this.getLight().getDepthMaxZ(i),e)}}}},t.prototype.getTransformMatrix=function(){return this.getCascadeTransformMatrix(0)},t.prototype.dispose=function(){e.prototype.dispose.call(this),this._freezeShadowCastersBoundingInfoObservable&&(this._scene.onBeforeRenderObservable.remove(this._freezeShadowCastersBoundingInfoObservable),this._freezeShadowCastersBoundingInfoObservable=null),this._depthReducer&&(this._depthReducer.dispose(),this._depthReducer=null)},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this),n=this.getShadowMap();if(!n)return t;if(t.numCascades=this._numCascades,t.debug=this._debug,t.stabilizeCascades=this.stabilizeCascades,t.lambda=this._lambda,t.cascadeBlendPercentage=this.cascadeBlendPercentage,t.depthClamp=this._depthClamp,t.autoCalcDepthBounds=this.autoCalcDepthBounds,t.shadowMaxZ=this._shadowMaxZ,t.penumbraDarkness=this.penumbraDarkness,t.freezeShadowCastersBoundingInfo=this._freezeShadowCastersBoundingInfo,t.minDistance=this.minDistance,t.maxDistance=this.maxDistance,t.renderList=[],n.renderList)for(var r=0;r<n.renderList.length;r++){var i=n.renderList[r];t.renderList.push(i.id)}return t},t.Parse=function(e,n){var r=ea.Parse(e,n,(function(e,n){return new t(e,n)}));return void 0!==e.numCascades&&(r.numCascades=e.numCascades),void 0!==e.debug&&(r.debug=e.debug),void 0!==e.stabilizeCascades&&(r.stabilizeCascades=e.stabilizeCascades),void 0!==e.lambda&&(r.lambda=e.lambda),void 0!==e.cascadeBlendPercentage&&(r.cascadeBlendPercentage=e.cascadeBlendPercentage),void 0!==e.depthClamp&&(r.depthClamp=e.depthClamp),void 0!==e.autoCalcDepthBounds&&(r.autoCalcDepthBounds=e.autoCalcDepthBounds),void 0!==e.shadowMaxZ&&(r.shadowMaxZ=e.shadowMaxZ),void 0!==e.penumbraDarkness&&(r.penumbraDarkness=e.penumbraDarkness),void 0!==e.freezeShadowCastersBoundingInfo&&(r.freezeShadowCastersBoundingInfo=e.freezeShadowCastersBoundingInfo),void 0!==e.minDistance&&void 0!==e.maxDistance&&r.setMinMaxDistance(e.minDistance,e.maxDistance),r},t.frustumCornersNDCSpace=[new a.e(-1,1,-1),new a.e(1,1,-1),new a.e(1,-1,-1),new a.e(-1,-1,-1),new a.e(-1,1,1),new a.e(1,1,1),new a.e(1,-1,1),new a.e(-1,-1,1)],t.CLASSNAME="CascadedShadowGenerator",t.DEFAULT_CASCADES_COUNT=4,t.MIN_CASCADES_COUNT=2,t.MAX_CASCADES_COUNT=4,t._SceneComponentInitialization=function(e){throw Io.a.WarnImport("ShadowGeneratorSceneComponent")},t}(ea);r.a.AddParser(se.a.NAME_SHADOWGENERATOR,(function(e,t){if(void 0!==e.shadowGenerators&&null!==e.shadowGenerators)for(var n=0,r=e.shadowGenerators.length;n<r;n++){var 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t=e._getComponent(se.a.NAME_SHADOWGENERATOR);t||(t=new fa(e),e._addComponent(t))};var ma=n(126),ga=function(){function e(e,t,n){var r=this;void 0===t&&(t=""),void 0===n&&(n="black"),this._renderingCanvas=e,this._loadingText=t,this._loadingDivBackgroundColor=n,this._resizeLoadingUI=function(){var e=r._renderingCanvas.getBoundingClientRect(),t=window.getComputedStyle(r._renderingCanvas).position;r._loadingDiv&&(r._loadingDiv.style.position="fixed"===t?"fixed":"absolute",r._loadingDiv.style.left=e.left+"px",r._loadingDiv.style.top=e.top+"px",r._loadingDiv.style.width=e.width+"px",r._loadingDiv.style.height=e.height+"px")}}return e.prototype.displayLoadingUI=function(){if(!this._loadingDiv){this._loadingDiv=document.createElement("div"),this._loadingDiv.id="babylonjsLoadingDiv",this._loadingDiv.style.opacity="0",this._loadingDiv.style.transition="opacity 1.5s 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0.75s infinite linear",i.style.webkitAnimation="spin1 0.75s infinite linear",i.style.transformOrigin="50% 50%",i.style.webkitTransformOrigin="50% 50%",!n){var o={w:16,h:18.5},a={w:30,h:30};r.style.width=o.w+"vh",r.style.height=o.h+"vh",r.style.left="calc(50% - "+o.w/2+"vh)",r.style.top="calc(50% - "+o.h/2+"vh)",i.style.width=a.w+"vh",i.style.height=a.h+"vh",i.style.left="calc(50% - "+a.w/2+"vh)",i.style.top="calc(50% - "+a.h/2+"vh)"}this._loadingDiv.appendChild(r),this._loadingDiv.appendChild(i),this._resizeLoadingUI(),window.addEventListener("resize",this._resizeLoadingUI),this._loadingDiv.style.backgroundColor=this._loadingDivBackgroundColor,document.body.appendChild(this._loadingDiv),this._loadingDiv.style.opacity="1"}},e.prototype.hideLoadingUI=function(){var e=this;if(this._loadingDiv){this._loadingDiv.style.opacity="0",this._loadingDiv.addEventListener("transitionend",(function(){e._loadingDiv&&(e._loadingDiv.parentElement&&e._loadingDiv.parentElement.removeChild(e._loadingDiv),window.removeEventListener("resize",e._resizeLoadingUI),e._loadingDiv=null)}))}},Object.defineProperty(e.prototype,"loadingUIText",{get:function(){return this._loadingText},set:function(e){this._loadingText=e,this._loadingTextDiv&&(this._loadingTextDiv.innerHTML=this._loadingText)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"loadingUIBackgroundColor",{get:function(){return this._loadingDivBackgroundColor},set:function(e){this._loadingDivBackgroundColor=e,this._loadingDiv&&(this._loadingDiv.style.backgroundColor=this._loadingDivBackgroundColor)},enumerable:!0,configurable:!0}),e.DefaultLogoUrl="",e.DefaultSpinnerUrl="",e}();ne.a.DefaultLoadingScreenFactory=function(e){return new ga(e)};var _a=n(76),va=n(92),ba=function(){function e(){}return e.ConvertPanoramaToCubemap=function(e,t,n,r){if(!e)throw"ConvertPanoramaToCubemap: input cannot be null";if(e.length!=t*n*3)throw"ConvertPanoramaToCubemap: input size is wrong";return{front:this.CreateCubemapTexture(r,this.FACE_FRONT,e,t,n),back:this.CreateCubemapTexture(r,this.FACE_BACK,e,t,n),left:this.CreateCubemapTexture(r,this.FACE_LEFT,e,t,n),right:this.CreateCubemapTexture(r,this.FACE_RIGHT,e,t,n),up:this.CreateCubemapTexture(r,this.FACE_UP,e,t,n),down:this.CreateCubemapTexture(r,this.FACE_DOWN,e,t,n),size:r,type:1,format:4,gammaSpace:!1}},e.CreateCubemapTexture=function(e,t,n,r,i){for(var o=new ArrayBuffer(e*e*4*3),a=new Float32Array(o),s=t[1].subtract(t[0]).scale(1/e),c=t[3].subtract(t[2]).scale(1/e),l=1/e,u=0,h=0;h<e;h++){for(var d=t[0],p=t[2],f=0;f<e;f++){var m=p.subtract(d).scale(u).add(d);m.normalize();var g=this.CalcProjectionSpherical(m,n,r,i);a[h*e*3+3*f+0]=g.r,a[h*e*3+3*f+1]=g.g,a[h*e*3+3*f+2]=g.b,d=d.add(s),p=p.add(c)}u+=l}return a},e.CalcProjectionSpherical=function(e,t,n,r){for(var i=Math.atan2(e.z,e.x),o=Math.acos(e.y);i<-Math.PI;)i+=2*Math.PI;for(;i>Math.PI;)i-=2*Math.PI;var a=i/Math.PI,s=o/Math.PI;a=.5*a+.5;var c=Math.round(a*n);c<0?c=0:c>=n&&(c=n-1);var l=Math.round(s*r);l<0?l=0:l>=r&&(l=r-1);var u=r-l-1;return{r:t[u*n*3+3*c+0],g:t[u*n*3+3*c+1],b:t[u*n*3+3*c+2]}},e.FACE_FRONT=[new a.e(-1,-1,-1),new a.e(1,-1,-1),new a.e(-1,1,-1),new a.e(1,1,-1)],e.FACE_BACK=[new a.e(1,-1,1),new a.e(-1,-1,1),new a.e(1,1,1),new a.e(-1,1,1)],e.FACE_RIGHT=[new a.e(1,-1,-1),new a.e(1,-1,1),new a.e(1,1,-1),new a.e(1,1,1)],e.FACE_LEFT=[new a.e(-1,-1,1),new a.e(-1,-1,-1),new a.e(-1,1,1),new a.e(-1,1,-1)],e.FACE_DOWN=[new a.e(-1,1,-1),new a.e(1,1,-1),new a.e(-1,1,1),new a.e(1,1,1)],e.FACE_UP=[new a.e(-1,-1,1),new a.e(1,-1,1),new a.e(-1,-1,-1),new a.e(1,-1,-1)],e}(),ya=function(){function e(){}return e.Ldexp=function(e,t){return t>1023?e*Math.pow(2,1023)*Math.pow(2,t-1023):t<-1074?e*Math.pow(2,-1074)*Math.pow(2,t+1074):e*Math.pow(2,t)},e.Rgbe2float=function(e,t,n,r,i,o){i>0?(i=this.Ldexp(1,i-136),e[o+0]=t*i,e[o+1]=n*i,e[o+2]=r*i):(e[o+0]=0,e[o+1]=0,e[o+2]=0)},e.readStringLine=function(e,t){for(var n="",r="",i=t;i<e.length-t&&"\n"!=(r=String.fromCharCode(e[i]));i++)n+=r;return n},e.RGBE_ReadHeader=function(e){var t,n,r=this.readStringLine(e,0);if("#"!=r[0]||"?"!=r[1])throw"Bad HDR Format.";var i=!1,o=!1,a=0;do{a+=r.length+1,"FORMAT=32-bit_rle_rgbe"==(r=this.readStringLine(e,a))?o=!0:0==r.length&&(i=!0)}while(!i);if(!o)throw"HDR Bad header format, unsupported FORMAT";a+=r.length+1,r=this.readStringLine(e,a);var s=/^\-Y (.*) \+X (.*)$/g.exec(r);if(!s||s.length<3)throw"HDR Bad header format, no size";if(n=parseInt(s[2]),t=parseInt(s[1]),n<8||n>32767)throw"HDR Bad header format, unsupported size";return{height:t,width:n,dataPosition:a+=r.length+1}},e.GetCubeMapTextureData=function(e,t){var n=new Uint8Array(e),r=this.RGBE_ReadHeader(n),i=this.RGBE_ReadPixels_RLE(n,r);return ba.ConvertPanoramaToCubemap(i,r.width,r.height,t)},e.RGBE_ReadPixels=function(e,t){return this.RGBE_ReadPixels_RLE(e,t)},e.RGBE_ReadPixels_RLE=function(e,t){for(var n,r,i,o,a,s=t.height,c=t.width,l=t.dataPosition,u=0,h=0,d=0,p=new ArrayBuffer(4*c),f=new Uint8Array(p),m=new ArrayBuffer(t.width*t.height*4*3),g=new Float32Array(m);s>0;){if(n=e[l++],r=e[l++],i=e[l++],o=e[l++],2!=n||2!=r||128&i)throw"HDR Bad header format, not RLE";if((i<<8|o)!=c)throw"HDR Bad header format, wrong scan line width";for(u=0,d=0;d<4;d++)for(h=(d+1)*c;u<h;)if(n=e[l++],r=e[l++],n>128){if(0==(a=n-128)||a>h-u)throw"HDR Bad Format, bad scanline data (run)";for(;a-- >0;)f[u++]=r}else{if(0==(a=n)||a>h-u)throw"HDR Bad Format, bad scanline data (non-run)";if(f[u++]=r,--a>0)for(var _=0;_<a;_++)f[u++]=e[l++]}for(d=0;d<c;d++)n=f[d],r=f[d+c],i=f[d+2*c],o=f[d+3*c],this.Rgbe2float(g,n,r,i,o,(t.height-s)*c*3+3*d);s--}return g},e}(),Ca=(n(160),n(214),function(e){function t(t,n,r,i,o,s,c,l,u){void 0===i&&(i=!1),void 0===o&&(o=!0),void 0===s&&(s=!1),void 0===c&&(c=!1),void 0===l&&(l=null),void 0===u&&(u=null);var h=e.call(this,n)||this;return h._generateHarmonics=!0,h._onLoad=null,h._onError=null,h.coordinatesMode=nn.a.CUBIC_MODE,h._isBlocking=!0,h._rotationY=0,h.boundingBoxPosition=a.e.Zero(),t?(h.name=t,h.url=t,h.hasAlpha=!1,h.isCube=!0,h._textureMatrix=a.a.Identity(),h._onLoad=l,h._onError=u,h.gammaSpace=s,h._noMipmap=i,h._size=r,h._generateHarmonics=o,h._texture=h._getFromCache(t,h._noMipmap),h._texture?l&&(h._texture.isReady?Xe.b.SetImmediate((function(){return l()})):h._texture.onLoadedObservable.add(l)):n.useDelayedTextureLoading?h.delayLoadState=4:h.loadTexture(),h):h}return Object(h.__extends)(t,e),Object.defineProperty(t.prototype,"isBlocking",{get:function(){return this._isBlocking},set:function(e){this._isBlocking=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"rotationY",{get:function(){return this._rotationY},set:function(e){this._rotationY=e,this.setReflectionTextureMatrix(a.a.RotationY(this._rotationY))},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"boundingBoxSize",{get:function(){return this._boundingBoxSize},set:function(e){if(!this._boundingBoxSize||!this._boundingBoxSize.equals(e)){this._boundingBoxSize=e;var t=this.getScene();t&&t.markAllMaterialsAsDirty(1)}},enumerable:!0,configurable:!0}),t.prototype.getClassName=function(){return"HDRCubeTexture"},t.prototype.loadTexture=function(){var e=this,n=this.getScene();n&&(this._texture=n.getEngine().createRawCubeTextureFromUrl(this.url,n,this._size,4,n.getEngine().getCaps().textureFloat?1:0,this._noMipmap,(function(n){e.lodGenerationOffset=0,e.lodGenerationScale=.8;var r=e.getScene();if(!r)return null;var i=ya.GetCubeMapTextureData(n,e._size);if(e._generateHarmonics){var o=Ui.a.ConvertCubeMapToSphericalPolynomial(i);e.sphericalPolynomial=o}for(var a=[],s=null,c=0;c<6;c++){if(!r.getEngine().getCaps().textureFloat){var l=new ArrayBuffer(e._size*e._size*3);s=new Uint8Array(l)}var u=i[t._facesMapping[c]];if(e.gammaSpace||s)for(var h=0;h<e._size*e._size;h++)if(e.gammaSpace&&(u[3*h+0]=Math.pow(u[3*h+0],gt.b),u[3*h+1]=Math.pow(u[3*h+1],gt.b),u[3*h+2]=Math.pow(u[3*h+2],gt.b)),s){var d=Math.max(255*u[3*h+0],0),p=Math.max(255*u[3*h+1],0),f=Math.max(255*u[3*h+2],0),m=Math.max(Math.max(d,p),f);if(m>255){var g=255/m;d*=g,p*=g,f*=g}s[3*h+0]=d,s[3*h+1]=p,s[3*h+2]=f}s?a.push(s):a.push(u)}return a}),null,this._onLoad,this._onError))},t.prototype.clone=function(){var e=this.getScene();if(!e)return this;var n=new t(this.url,e,this._size,this._noMipmap,this._generateHarmonics,this.gammaSpace);return n.level=this.level,n.wrapU=this.wrapU,n.wrapV=this.wrapV,n.coordinatesIndex=this.coordinatesIndex,n.coordinatesMode=this.coordinatesMode,n},t.prototype.delayLoad=function(){4===this.delayLoadState&&(this.delayLoadState=1,this._texture=this._getFromCache(this.url,this._noMipmap),this._texture||this.loadTexture())},t.prototype.getReflectionTextureMatrix=function(){return this._textureMatrix},t.prototype.setReflectionTextureMatrix=function(e){var t=this;this._textureMatrix=e,e.updateFlag!==this._textureMatrix.updateFlag&&e.isIdentity()!==this._textureMatrix.isIdentity()&&this.getScene().markAllMaterialsAsDirty(1,(function(e){return-1!==e.getActiveTextures().indexOf(t)}))},t.Parse=function(e,n,r){var i=null;return e.name&&!e.isRenderTarget&&((i=new t(r+e.name,n,e.size,e.noMipmap,e.generateHarmonics,e.useInGammaSpace)).name=e.name,i.hasAlpha=e.hasAlpha,i.level=e.level,i.coordinatesMode=e.coordinatesMode,i.isBlocking=e.isBlocking),i&&(e.boundingBoxPosition&&(i.boundingBoxPosition=a.e.FromArray(e.boundingBoxPosition)),e.boundingBoxSize&&(i.boundingBoxSize=a.e.FromArray(e.boundingBoxSize)),e.rotationY&&(i.rotationY=e.rotationY)),i},t.prototype.serialize=function(){if(!this.name)return null;var e={};return e.name=this.name,e.hasAlpha=this.hasAlpha,e.isCube=!0,e.level=this.level,e.size=this._size,e.coordinatesMode=this.coordinatesMode,e.useInGammaSpace=this.gammaSpace,e.generateHarmonics=this._generateHarmonics,e.customType="BABYLON.HDRCubeTexture",e.noMipmap=this._noMipmap,e.isBlocking=this._isBlocking,e.rotationY=this._rotationY,e},t._facesMapping=["right","left","up","down","front","back"],t}(gi.a));c.a.RegisteredTypes["BABYLON.HDRCubeTexture"]=Ca;var xa=n(158),Ta=function(){function e(t,n){if(void 0===n&&(n=e.DefaultPluginFactory()),this._physicsPlugin=n,this._impostors=[],this._joints=[],this._subTimeStep=0,!this._physicsPlugin.isSupported())throw new Error("Physics Engine "+this._physicsPlugin.name+" cannot be found. Please make sure it is included.");t=t||new a.e(0,-9.807,0),this.setGravity(t),this.setTimeStep()}return e.DefaultPluginFactory=function(){throw Io.a.WarnImport("CannonJSPlugin")},e.prototype.setGravity=function(e){this.gravity=e,this._physicsPlugin.setGravity(this.gravity)},e.prototype.setTimeStep=function(e){void 0===e&&(e=1/60),this._physicsPlugin.setTimeStep(e)},e.prototype.getTimeStep=function(){return this._physicsPlugin.getTimeStep()},e.prototype.setSubTimeStep=function(e){void 0===e&&(e=0),this._subTimeStep=e},e.prototype.getSubTimeStep=function(){return this._subTimeStep},e.prototype.dispose=function(){this._impostors.forEach((function(e){e.dispose()})),this._physicsPlugin.dispose()},e.prototype.getPhysicsPluginName=function(){return this._physicsPlugin.name},e.prototype.addImpostor=function(e){e.uniqueId=this._impostors.push(e),e.parent||this._physicsPlugin.generatePhysicsBody(e)},e.prototype.removeImpostor=function(e){var t=this._impostors.indexOf(e);t>-1&&(this._impostors.splice(t,1).length&&this.getPhysicsPlugin().removePhysicsBody(e))},e.prototype.addJoint=function(e,t,n){var r={mainImpostor:e,connectedImpostor:t,joint:n};n.physicsPlugin=this._physicsPlugin,this._joints.push(r),this._physicsPlugin.generateJoint(r)},e.prototype.removeJoint=function(e,t,n){var r=this._joints.filter((function(r){return r.connectedImpostor===t&&r.joint===n&&r.mainImpostor===e}));r.length&&this._physicsPlugin.removeJoint(r[0])},e.prototype._step=function(e){var t=this;this._impostors.forEach((function(e){e.isBodyInitRequired()&&t._physicsPlugin.generatePhysicsBody(e)})),e>.1?e=.1:e<=0&&(e=1/60),this._physicsPlugin.executeStep(e,this._impostors)},e.prototype.getPhysicsPlugin=function(){return this._physicsPlugin},e.prototype.getImpostors=function(){return this._impostors},e.prototype.getImpostorForPhysicsObject=function(e){for(var t=0;t<this._impostors.length;++t)if(this._impostors[t].object===e)return this._impostors[t];return null},e.prototype.getImpostorWithPhysicsBody=function(e){for(var t=0;t<this._impostors.length;++t)if(this._impostors[t].physicsBody===e)return this._impostors[t];return null},e.prototype.raycast=function(e,t){return this._physicsPlugin.raycast(e,t)},e.Epsilon=.001,e}(),Ea=function(){function e(){this._hasHit=!1,this._hitDistance=0,this._hitNormalWorld=a.e.Zero(),this._hitPointWorld=a.e.Zero(),this._rayFromWorld=a.e.Zero(),this._rayToWorld=a.e.Zero()}return Object.defineProperty(e.prototype,"hasHit",{get:function(){return this._hasHit},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"hitDistance",{get:function(){return this._hitDistance},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"hitNormalWorld",{get:function(){return this._hitNormalWorld},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"hitPointWorld",{get:function(){return this._hitPointWorld},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"rayFromWorld",{get:function(){return this._rayFromWorld},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"rayToWorld",{get:function(){return this._rayToWorld},enumerable:!0,configurable:!0}),e.prototype.setHitData=function(e,t){this._hasHit=!0,this._hitNormalWorld=new a.e(e.x,e.y,e.z),this._hitPointWorld=new a.e(t.x,t.y,t.z)},e.prototype.setHitDistance=function(e){this._hitDistance=e},e.prototype.calculateHitDistance=function(){this._hitDistance=a.e.Distance(this._rayFromWorld,this._hitPointWorld)},e.prototype.reset=function(e,t){void 0===e&&(e=a.e.Zero()),void 0===t&&(t=a.e.Zero()),this._rayFromWorld=e,this._rayToWorld=t,this._hasHit=!1,this._hitDistance=0,this._hitNormalWorld=a.e.Zero(),this._hitPointWorld=a.e.Zero()},e}(),Sa=function(){function e(e,t,n){void 0===e&&(e=!0),void 0===t&&(t=10),void 0===n&&(n=CANNON),this._useDeltaForWorldStep=e,this.name="CannonJSPlugin",this._physicsMaterials=new Array,this._fixedTimeStep=1/60,this._physicsBodysToRemoveAfterStep=new Array,this._minus90X=new a.b(-.7071067811865475,0,0,.7071067811865475),this._plus90X=new a.b(.7071067811865475,0,0,.7071067811865475),this._tmpPosition=a.e.Zero(),this._tmpDeltaPosition=a.e.Zero(),this._tmpUnityRotation=new a.b,this.BJSCANNON=n,this.isSupported()?(this._extendNamespace(),this.world=new this.BJSCANNON.World,this.world.broadphase=new this.BJSCANNON.NaiveBroadphase,this.world.solver.iterations=t,this._cannonRaycastResult=new this.BJSCANNON.RaycastResult,this._raycastResult=new Ea):g.a.Error("CannonJS is not available. Please make sure you included the js file.")}return e.prototype.setGravity=function(e){this.world.gravity.copy(e)},e.prototype.setTimeStep=function(e){this._fixedTimeStep=e},e.prototype.getTimeStep=function(){return this._fixedTimeStep},e.prototype.executeStep=function(e){this.world.step(this._fixedTimeStep,this._useDeltaForWorldStep?e:0,3),this._removeMarkedPhysicsBodiesFromWorld()},e.prototype._removeMarkedPhysicsBodiesFromWorld=function(){var e=this;this._physicsBodysToRemoveAfterStep.length>0&&(this._physicsBodysToRemoveAfterStep.forEach((function(t){e.world.remove(t)})),this._physicsBodysToRemoveAfterStep=[])},e.prototype.applyImpulse=function(e,t,n){var r=new this.BJSCANNON.Vec3(n.x,n.y,n.z),i=new this.BJSCANNON.Vec3(t.x,t.y,t.z);e.physicsBody.applyImpulse(i,r)},e.prototype.applyForce=function(e,t,n){var r=new this.BJSCANNON.Vec3(n.x,n.y,n.z),i=new this.BJSCANNON.Vec3(t.x,t.y,t.z);e.physicsBody.applyForce(i,r)},e.prototype.generatePhysicsBody=function(e){if(this._removeMarkedPhysicsBodiesFromWorld(),e.parent)e.physicsBody&&(this.removePhysicsBody(e),e.forceUpdate());else{if(e.isBodyInitRequired()){var t=this._createShape(e),n=e.physicsBody;n&&this.removePhysicsBody(e);var r=this._addMaterial("mat-"+e.uniqueId,e.getParam("friction"),e.getParam("restitution")),i={mass:e.getParam("mass"),material:r},o=e.getParam("nativeOptions");for(var a in o)o.hasOwnProperty(a)&&(i[a]=o[a]);e.physicsBody=new this.BJSCANNON.Body(i),e.physicsBody.addEventListener("collide",e.onCollide),this.world.addEventListener("preStep",e.beforeStep),this.world.addEventListener("postStep",e.afterStep),e.physicsBody.addShape(t),this.world.add(e.physicsBody),n&&["force","torque","velocity","angularVelocity"].forEach((function(t){e.physicsBody[t].copy(n[t])})),this._processChildMeshes(e)}this._updatePhysicsBodyTransformation(e)}},e.prototype._processChildMeshes=function(e){var t=this,n=e.object.getChildMeshes?e.object.getChildMeshes(!0):[],r=e.object.rotationQuaternion;if(n.length){var i=function(n,o){if(r&&o.rotationQuaternion){var s=o.getPhysicsImpostor();if(s)if(s.parent!==e){var c=o.position.clone(),l=o.rotationQuaternion.multiply(a.b.Inverse(r));s.physicsBody&&(t.removePhysicsBody(s),s.physicsBody=null),s.parent=e,s.resetUpdateFlags(),e.physicsBody.addShape(t._createShape(s),new t.BJSCANNON.Vec3(c.x,c.y,c.z),new t.BJSCANNON.Quaternion(l.x,l.y,l.z,l.w)),e.physicsBody.mass+=s.getParam("mass")}r.multiplyInPlace(o.rotationQuaternion),o.getChildMeshes(!0).filter((function(e){return!!e.physicsImpostor})).forEach(i.bind(t,o.getAbsolutePosition()))}};n.filter((function(e){return!!e.physicsImpostor})).forEach(i.bind(this,e.object.getAbsolutePosition()))}},e.prototype.removePhysicsBody=function(e){e.physicsBody.removeEventListener("collide",e.onCollide),this.world.removeEventListener("preStep",e.beforeStep),this.world.removeEventListener("postStep",e.afterStep),-1===this._physicsBodysToRemoveAfterStep.indexOf(e.physicsBody)&&this._physicsBodysToRemoveAfterStep.push(e.physicsBody)},e.prototype.generateJoint=function(e){var t=e.mainImpostor.physicsBody,n=e.connectedImpostor.physicsBody;if(t&&n){var r,i=e.joint.jointData,o={pivotA:i.mainPivot?(new this.BJSCANNON.Vec3).copy(i.mainPivot):null,pivotB:i.connectedPivot?(new this.BJSCANNON.Vec3).copy(i.connectedPivot):null,axisA:i.mainAxis?(new this.BJSCANNON.Vec3).copy(i.mainAxis):null,axisB:i.connectedAxis?(new this.BJSCANNON.Vec3).copy(i.connectedAxis):null,maxForce:i.nativeParams.maxForce,collideConnected:!!i.collision};switch(e.joint.type){case hr.HingeJoint:case hr.Hinge2Joint:r=new this.BJSCANNON.HingeConstraint(t,n,o);break;case hr.DistanceJoint:r=new this.BJSCANNON.DistanceConstraint(t,n,i.maxDistance||2);break;case hr.SpringJoint:var a=i;r=new this.BJSCANNON.Spring(t,n,{restLength:a.length,stiffness:a.stiffness,damping:a.damping,localAnchorA:o.pivotA,localAnchorB:o.pivotB});break;case hr.LockJoint:r=new this.BJSCANNON.LockConstraint(t,n,o);break;case hr.PointToPointJoint:case hr.BallAndSocketJoint:default:r=new this.BJSCANNON.PointToPointConstraint(t,o.pivotA,n,o.pivotB,o.maxForce)}r.collideConnected=!!i.collision,e.joint.physicsJoint=r,e.joint.type!==hr.SpringJoint?this.world.addConstraint(r):(e.joint.jointData.forceApplicationCallback=e.joint.jointData.forceApplicationCallback||function(){r.applyForce()},e.mainImpostor.registerAfterPhysicsStep(e.joint.jointData.forceApplicationCallback))}},e.prototype.removeJoint=function(e){e.joint.type!==hr.SpringJoint?this.world.removeConstraint(e.joint.physicsJoint):e.mainImpostor.unregisterAfterPhysicsStep(e.joint.jointData.forceApplicationCallback)},e.prototype._addMaterial=function(e,t,n){var r,i;for(r=0;r<this._physicsMaterials.length;r++)if((i=this._physicsMaterials[r]).friction===t&&i.restitution===n)return i;var o=new this.BJSCANNON.Material(e);return o.friction=t,o.restitution=n,this._physicsMaterials.push(o),o},e.prototype._checkWithEpsilon=function(e){return e<Ta.Epsilon?Ta.Epsilon:e},e.prototype._createShape=function(e){var t,n=e.object,r=e.getObjectExtendSize();switch(e.type){case gr.SphereImpostor:var i=r.x,o=r.y,s=r.z;t=new this.BJSCANNON.Sphere(Math.max(this._checkWithEpsilon(i),this._checkWithEpsilon(o),this._checkWithEpsilon(s))/2);break;case gr.CylinderImpostor:var c=e.getParam("nativeOptions");c||(c={});var l=void 0!==c.radiusTop?c.radiusTop:this._checkWithEpsilon(r.x)/2,u=void 0!==c.radiusBottom?c.radiusBottom:this._checkWithEpsilon(r.x)/2,h=void 0!==c.height?c.height:this._checkWithEpsilon(r.y),d=void 0!==c.numSegments?c.numSegments:16;t=new this.BJSCANNON.Cylinder(l,u,h,d);var p=new this.BJSCANNON.Quaternion;p.setFromAxisAngle(new this.BJSCANNON.Vec3(1,0,0),-Math.PI/2);var f=new this.BJSCANNON.Vec3(0,0,0);t.transformAllPoints(f,p);break;case gr.BoxImpostor:var m=r.scale(.5);t=new this.BJSCANNON.Box(new this.BJSCANNON.Vec3(this._checkWithEpsilon(m.x),this._checkWithEpsilon(m.y),this._checkWithEpsilon(m.z)));break;case gr.PlaneImpostor:g.a.Warn("Attention, PlaneImposter might not behave as you expect. Consider using BoxImposter instead"),t=new this.BJSCANNON.Plane;break;case gr.MeshImpostor:var _=n.getVerticesData?n.getVerticesData(On.b.PositionKind):[],v=n.getIndices?n.getIndices():[];if(!_)return;var b=n.position.clone(),y=n.rotation&&n.rotation.clone(),C=n.rotationQuaternion&&n.rotationQuaternion.clone();n.position.copyFromFloats(0,0,0),n.rotation&&n.rotation.copyFromFloats(0,0,0),n.rotationQuaternion&&n.rotationQuaternion.copyFrom(e.getParentsRotation()),n.rotationQuaternion&&n.parent&&n.rotationQuaternion.conjugateInPlace();var x,T=n.computeWorldMatrix(!0),E=new Array;for(x=0;x<_.length;x+=3)a.e.TransformCoordinates(a.e.FromArray(_,x),T).toArray(E,x);g.a.Warn("MeshImpostor only collides against spheres."),t=new this.BJSCANNON.Trimesh(E,v),n.position.copyFrom(b),y&&n.rotation&&n.rotation.copyFrom(y),C&&n.rotationQuaternion&&n.rotationQuaternion.copyFrom(C);break;case gr.HeightmapImpostor:var S=n.position.clone(),P=n.rotation&&n.rotation.clone(),O=n.rotationQuaternion&&n.rotationQuaternion.clone();n.position.copyFromFloats(0,0,0),n.rotation&&n.rotation.copyFromFloats(0,0,0),n.rotationQuaternion&&n.rotationQuaternion.copyFrom(e.getParentsRotation()),n.rotationQuaternion&&n.parent&&n.rotationQuaternion.conjugateInPlace(),n.rotationQuaternion&&n.rotationQuaternion.multiplyInPlace(this._minus90X),t=this._createHeightmap(n),n.position.copyFrom(S),P&&n.rotation&&n.rotation.copyFrom(P),O&&n.rotationQuaternion&&n.rotationQuaternion.copyFrom(O),n.computeWorldMatrix(!0);break;case gr.ParticleImpostor:t=new this.BJSCANNON.Particle;break;case gr.NoImpostor:t=new this.BJSCANNON.Box(new this.BJSCANNON.Vec3(0,0,0))}return t},e.prototype._createHeightmap=function(e,t){var n,r=e.getVerticesData(On.b.PositionKind),i=e.computeWorldMatrix(!0),o=new Array;for(n=0;n<r.length;n+=3)a.e.TransformCoordinates(a.e.FromArray(r,n),i).toArray(o,n);r=o;for(var s=new Array,c=t||~~(Math.sqrt(r.length/3)-1),l=e.getBoundingInfo(),u=Math.min(l.boundingBox.extendSizeWorld.x,l.boundingBox.extendSizeWorld.y),h=l.boundingBox.extendSizeWorld.z,d=2*u/c,p=0;p<r.length;p+=3){var f=Math.round(r[p+0]/d+c/2),m=Math.round(-1*(r[p+1]/d-c/2)),g=-r[p+2]+h;s[f]||(s[f]=[]),s[f][m]||(s[f][m]=g),s[f][m]=Math.max(g,s[f][m])}for(f=0;f<=c;++f){if(!s[f]){for(var _=1;!s[(f+_)%c];)_++;s[f]=s[(f+_)%c].slice()}for(m=0;m<=c;++m)if(!s[f][m]){var v;for(_=1;void 0===v;)v=s[f][(m+_++)%c];s[f][m]=v}}var b=new this.BJSCANNON.Heightfield(s,{elementSize:d});return b.minY=h,b},e.prototype._updatePhysicsBodyTransformation=function(e){var t=e.object;if(t.computeWorldMatrix&&t.computeWorldMatrix(!0),t.getBoundingInfo()){var n=e.getObjectCenter();this._tmpDeltaPosition.copyFrom(t.getAbsolutePivotPoint().subtract(n)),this._tmpDeltaPosition.divideInPlace(e.object.scaling),this._tmpPosition.copyFrom(n);var r=t.rotationQuaternion;if(r){if(e.type!==gr.PlaneImpostor&&e.type!==gr.HeightmapImpostor||(r=r.multiply(this._minus90X),e.setDeltaRotation(this._plus90X)),e.type===gr.HeightmapImpostor){var i=t,o=i.getBoundingInfo(),s=i.rotationQuaternion;i.rotationQuaternion=this._tmpUnityRotation,i.computeWorldMatrix(!0);var c=n.clone(),l=i.getPivotMatrix();l=l?l.clone():a.a.Identity();var u=a.a.Translation(o.boundingBox.extendSizeWorld.x,0,-o.boundingBox.extendSizeWorld.z);i.setPreTransformMatrix(u),i.computeWorldMatrix(!0);var h=o.boundingBox.centerWorld.subtract(n).subtract(i.position).negate();this._tmpPosition.copyFromFloats(h.x,h.y-o.boundingBox.extendSizeWorld.y,h.z),this._tmpDeltaPosition.copyFrom(o.boundingBox.centerWorld.subtract(c)),this._tmpDeltaPosition.y+=o.boundingBox.extendSizeWorld.y,i.rotationQuaternion=s,i.setPreTransformMatrix(l),i.computeWorldMatrix(!0)}else e.type===gr.MeshImpostor&&this._tmpDeltaPosition.copyFromFloats(0,0,0);e.setDeltaPosition(this._tmpDeltaPosition),e.physicsBody.position.copy(this._tmpPosition),e.physicsBody.quaternion.copy(r)}}},e.prototype.setTransformationFromPhysicsBody=function(e){e.object.position.copyFrom(e.physicsBody.position),e.object.rotationQuaternion&&e.object.rotationQuaternion.copyFrom(e.physicsBody.quaternion)},e.prototype.setPhysicsBodyTransformation=function(e,t,n){e.physicsBody.position.copy(t),e.physicsBody.quaternion.copy(n)},e.prototype.isSupported=function(){return void 0!==this.BJSCANNON},e.prototype.setLinearVelocity=function(e,t){e.physicsBody.velocity.copy(t)},e.prototype.setAngularVelocity=function(e,t){e.physicsBody.angularVelocity.copy(t)},e.prototype.getLinearVelocity=function(e){var t=e.physicsBody.velocity;return t?new a.e(t.x,t.y,t.z):null},e.prototype.getAngularVelocity=function(e){var t=e.physicsBody.angularVelocity;return t?new a.e(t.x,t.y,t.z):null},e.prototype.setBodyMass=function(e,t){e.physicsBody.mass=t,e.physicsBody.updateMassProperties()},e.prototype.getBodyMass=function(e){return e.physicsBody.mass},e.prototype.getBodyFriction=function(e){return e.physicsBody.material.friction},e.prototype.setBodyFriction=function(e,t){e.physicsBody.material.friction=t},e.prototype.getBodyRestitution=function(e){return e.physicsBody.material.restitution},e.prototype.setBodyRestitution=function(e,t){e.physicsBody.material.restitution=t},e.prototype.sleepBody=function(e){e.physicsBody.sleep()},e.prototype.wakeUpBody=function(e){e.physicsBody.wakeUp()},e.prototype.updateDistanceJoint=function(e,t){e.physicsJoint.distance=t},e.prototype.setMotor=function(e,t,n,r){r||(e.physicsJoint.enableMotor(),e.physicsJoint.setMotorSpeed(t),n&&this.setLimit(e,n))},e.prototype.setLimit=function(e,t,n){e.physicsJoint.motorEquation.maxForce=t,e.physicsJoint.motorEquation.minForce=void 0===n?-t:n},e.prototype.syncMeshWithImpostor=function(e,t){var n=t.physicsBody;e.position.x=n.position.x,e.position.y=n.position.y,e.position.z=n.position.z,e.rotationQuaternion&&(e.rotationQuaternion.x=n.quaternion.x,e.rotationQuaternion.y=n.quaternion.y,e.rotationQuaternion.z=n.quaternion.z,e.rotationQuaternion.w=n.quaternion.w)},e.prototype.getRadius=function(e){return e.physicsBody.shapes[0].boundingSphereRadius},e.prototype.getBoxSizeToRef=function(e,t){var n=e.physicsBody.shapes[0];t.x=2*n.halfExtents.x,t.y=2*n.halfExtents.y,t.z=2*n.halfExtents.z},e.prototype.dispose=function(){},e.prototype._extendNamespace=function(){var e=new this.BJSCANNON.Vec3,t=this.BJSCANNON;this.BJSCANNON.World.prototype.step=function(n,r,i){if(i=i||10,0===(r=r||0))this.internalStep(n),this.time+=n;else{var o=Math.floor((this.time+r)/n)-Math.floor(this.time/n);o=Math.min(o,i)||1;for(var a=performance.now(),s=0;s!==o&&(this.internalStep(n),!(performance.now()-a>1e3*n));s++);this.time+=r;for(var c=this.time%n/n,l=e,u=this.bodies,h=0;h!==u.length;h++){var d=u[h];d.type!==t.Body.STATIC&&d.sleepState!==t.Body.SLEEPING?(d.position.vsub(d.previousPosition,l),l.scale(c,l),d.position.vadd(l,d.interpolatedPosition)):(d.interpolatedPosition.copy(d.position),d.interpolatedQuaternion.copy(d.quaternion))}}}},e.prototype.raycast=function(e,t){return this._cannonRaycastResult.reset(),this.world.raycastClosest(e,t,{},this._cannonRaycastResult),this._raycastResult.reset(e,t),this._cannonRaycastResult.hasHit&&(this._raycastResult.setHitData({x:this._cannonRaycastResult.hitNormalWorld.x,y:this._cannonRaycastResult.hitNormalWorld.y,z:this._cannonRaycastResult.hitNormalWorld.z},{x:this._cannonRaycastResult.hitPointWorld.x,y:this._cannonRaycastResult.hitPointWorld.y,z:this._cannonRaycastResult.hitPointWorld.z}),this._raycastResult.setHitDistance(this._cannonRaycastResult.distance)),this._raycastResult},e}();Ta.DefaultPluginFactory=function(){return new Sa};var Pa=function(){function e(e,t){void 0===t&&(t=OIMO),this.name="OimoJSPlugin",this._tmpImpostorsArray=[],this._tmpPositionVector=a.e.Zero(),this.BJSOIMO=t,this.world=new this.BJSOIMO.World({iterations:e}),this.world.clear(),this._raycastResult=new Ea}return e.prototype.setGravity=function(e){this.world.gravity.copy(e)},e.prototype.setTimeStep=function(e){this.world.timeStep=e},e.prototype.getTimeStep=function(){return this.world.timeStep},e.prototype.executeStep=function(e,t){var n=this;t.forEach((function(e){e.beforeStep()})),this.world.step(),t.forEach((function(e){e.afterStep(),n._tmpImpostorsArray[e.uniqueId]=e}));for(var r=this.world.contacts;null!==r;)if(!r.touching||r.body1.sleeping||r.body2.sleeping){var i=this._tmpImpostorsArray[+r.body1.name],o=this._tmpImpostorsArray[+r.body2.name];i&&o?(i.onCollide({body:o.physicsBody}),o.onCollide({body:i.physicsBody}),r=r.next):r=r.next}else r=r.next},e.prototype.applyImpulse=function(e,t,n){var r=e.physicsBody.mass;e.physicsBody.applyImpulse(n.scale(this.world.invScale),t.scale(this.world.invScale*r))},e.prototype.applyForce=function(e,t,n){g.a.Warn("Oimo doesn't support applying force. Using impule instead."),this.applyImpulse(e,t,n)},e.prototype.generatePhysicsBody=function(e){var t=this;if(e.parent)e.physicsBody&&(this.removePhysicsBody(e),e.forceUpdate());else{if(e.isBodyInitRequired()){var n={name:e.uniqueId,config:[e.getParam("mass")||.001,e.getParam("friction"),e.getParam("restitution")],size:[],type:[],pos:[],posShape:[],rot:[],rotShape:[],move:0!==e.getParam("mass"),density:e.getParam("mass"),friction:e.getParam("friction"),restitution:e.getParam("restitution"),world:this.world},r=[e];(s=e.object).getChildMeshes&&s.getChildMeshes().forEach((function(e){e.physicsImpostor&&r.push(e.physicsImpostor)}));var i=function(e){return Math.max(e,Ta.Epsilon)},o=new a.b;r.forEach((function(r){if(r.object.rotationQuaternion){var a=r.object.rotationQuaternion;o=a.clone(),r.object.rotationQuaternion.set(0,0,0,1),r.object.computeWorldMatrix(!0);var s=a.toEulerAngles(),c=r.getObjectExtendSize();if(r===e){var l=e.getObjectCenter();e.object.getAbsolutePivotPoint().subtractToRef(l,t._tmpPositionVector),t._tmpPositionVector.divideInPlace(e.object.scaling),n.pos.push(l.x),n.pos.push(l.y),n.pos.push(l.z),n.posShape.push(0,0,0),n.rotShape.push(0,0,0)}else{var u=r.object.position.clone();n.posShape.push(u.x),n.posShape.push(u.y),n.posShape.push(u.z),n.rotShape.push(57.29577951308232*s.x),n.rotShape.push(57.29577951308232*s.y),n.rotShape.push(57.29577951308232*s.z)}switch(r.object.rotationQuaternion.copyFrom(o),r.type){case gr.ParticleImpostor:g.a.Warn("No Particle support in OIMO.js. using SphereImpostor instead");case gr.SphereImpostor:var h=c.x,d=c.y,p=c.z,f=Math.max(i(h),i(d),i(p))/2;n.type.push("sphere"),n.size.push(f),n.size.push(f),n.size.push(f);break;case gr.CylinderImpostor:var m=i(c.x)/2,_=i(c.y);n.type.push("cylinder"),n.size.push(m),n.size.push(_),n.size.push(_);break;case gr.PlaneImpostor:case gr.BoxImpostor:default:m=i(c.x),_=i(c.y);var v=i(c.z);n.type.push("box"),n.size.push(m),n.size.push(_),n.size.push(v)}r.object.rotationQuaternion=a}})),e.physicsBody=this.world.add(n),e.physicsBody.resetQuaternion(o),e.physicsBody.updatePosition(0)}else this._tmpPositionVector.copyFromFloats(0,0,0);var s;e.setDeltaPosition(this._tmpPositionVector)}},e.prototype.removePhysicsBody=function(e){this.world.removeRigidBody(e.physicsBody)},e.prototype.generateJoint=function(e){var t=e.mainImpostor.physicsBody,n=e.connectedImpostor.physicsBody;if(t&&n){var r,i=e.joint.jointData,o=i.nativeParams||{},a={body1:t,body2:n,axe1:o.axe1||(i.mainAxis?i.mainAxis.asArray():null),axe2:o.axe2||(i.connectedAxis?i.connectedAxis.asArray():null),pos1:o.pos1||(i.mainPivot?i.mainPivot.asArray():null),pos2:o.pos2||(i.connectedPivot?i.connectedPivot.asArray():null),min:o.min,max:o.max,collision:o.collision||i.collision,spring:o.spring,world:this.world};switch(e.joint.type){case hr.BallAndSocketJoint:r="jointBall";break;case hr.SpringJoint:g.a.Warn("OIMO.js doesn't support Spring Constraint. Simulating using DistanceJoint instead");var s=i;a.min=s.length||a.min,a.max=Math.max(a.min,a.max);case hr.DistanceJoint:r="jointDistance",a.max=i.maxDistance;break;case hr.PrismaticJoint:r="jointPrisme";break;case hr.SliderJoint:r="jointSlide";break;case hr.WheelJoint:r="jointWheel";break;case hr.HingeJoint:default:r="jointHinge"}a.type=r,e.joint.physicsJoint=this.world.add(a)}},e.prototype.removeJoint=function(e){try{this.world.removeJoint(e.joint.physicsJoint)}catch(e){g.a.Warn(e)}},e.prototype.isSupported=function(){return void 0!==this.BJSOIMO},e.prototype.setTransformationFromPhysicsBody=function(e){if(!e.physicsBody.sleeping){if(e.physicsBody.shapes.next){for(var t=e.physicsBody.shapes;t.next;)t=t.next;e.object.position.copyFrom(t.position)}else e.object.position.copyFrom(e.physicsBody.getPosition());e.object.rotationQuaternion&&e.object.rotationQuaternion.copyFrom(e.physicsBody.getQuaternion())}},e.prototype.setPhysicsBodyTransformation=function(e,t,n){var r=e.physicsBody;e.physicsBody.shapes.next||(r.position.copy(t),r.orientation.copy(n),r.syncShapes(),r.awake())},e.prototype.setLinearVelocity=function(e,t){e.physicsBody.linearVelocity.copy(t)},e.prototype.setAngularVelocity=function(e,t){e.physicsBody.angularVelocity.copy(t)},e.prototype.getLinearVelocity=function(e){var t=e.physicsBody.linearVelocity;return t?new a.e(t.x,t.y,t.z):null},e.prototype.getAngularVelocity=function(e){var t=e.physicsBody.angularVelocity;return t?new a.e(t.x,t.y,t.z):null},e.prototype.setBodyMass=function(e,t){var n=0===t;e.physicsBody.shapes.density=n?1:t,e.physicsBody.setupMass(n?2:1)},e.prototype.getBodyMass=function(e){return e.physicsBody.shapes.density},e.prototype.getBodyFriction=function(e){return e.physicsBody.shapes.friction},e.prototype.setBodyFriction=function(e,t){e.physicsBody.shapes.friction=t},e.prototype.getBodyRestitution=function(e){return e.physicsBody.shapes.restitution},e.prototype.setBodyRestitution=function(e,t){e.physicsBody.shapes.restitution=t},e.prototype.sleepBody=function(e){e.physicsBody.sleep()},e.prototype.wakeUpBody=function(e){e.physicsBody.awake()},e.prototype.updateDistanceJoint=function(e,t,n){e.physicsJoint.limitMotor.upperLimit=t,void 0!==n&&(e.physicsJoint.limitMotor.lowerLimit=n)},e.prototype.setMotor=function(e,t,n,r){void 0!==n?g.a.Warn("OimoJS plugin currently has unexpected behavior when using setMotor with force parameter"):n=1e6,t*=-1;var i=r?e.physicsJoint.rotationalLimitMotor2:e.physicsJoint.rotationalLimitMotor1||e.physicsJoint.rotationalLimitMotor||e.physicsJoint.limitMotor;i&&i.setMotor(t,n)},e.prototype.setLimit=function(e,t,n,r){var i=r?e.physicsJoint.rotationalLimitMotor2:e.physicsJoint.rotationalLimitMotor1||e.physicsJoint.rotationalLimitMotor||e.physicsJoint.limitMotor;i&&i.setLimit(t,void 0===n?-t:n)},e.prototype.syncMeshWithImpostor=function(e,t){var n=t.physicsBody;e.position.x=n.position.x,e.position.y=n.position.y,e.position.z=n.position.z,e.rotationQuaternion&&(e.rotationQuaternion.x=n.orientation.x,e.rotationQuaternion.y=n.orientation.y,e.rotationQuaternion.z=n.orientation.z,e.rotationQuaternion.w=n.orientation.s)},e.prototype.getRadius=function(e){return e.physicsBody.shapes.radius},e.prototype.getBoxSizeToRef=function(e,t){var n=e.physicsBody.shapes;t.x=2*n.halfWidth,t.y=2*n.halfHeight,t.z=2*n.halfDepth},e.prototype.dispose=function(){this.world.clear()},e.prototype.raycast=function(e,t){return g.a.Warn("raycast is not currently supported by the Oimo physics plugin"),this._raycastResult.reset(e,t),this._raycastResult},e}();Pn.a.CreateRibbon=function(e){var t=e.pathArray,n=e.closeArray||!1,r=e.closePath||!1,i=e.invertUV||!1,o=Math.floor(t[0].length/2),a=e.offset||o;a=a>o?o:Math.floor(a);var s,c,l,u,h=0===e.sideOrientation?0:e.sideOrientation||Pn.a.DEFAULTSIDE,d=e.uvs,p=e.colors,f=[],m=[],g=[],_=[],v=[],b=[],y=[],C=[],x=[],T=[];if(t.length<2){var E=[],S=[];for(l=0;l<t[0].length-a;l++)E.push(t[0][l]),S.push(t[0][l+a]);t=[E,S]}var P,O,A,M,w,R=0,I=r?1:0;for(s=t[0].length,c=0;c<t.length;c++){for(y[c]=0,v[c]=[0],s=s<(O=(P=t[c]).length)?s:O,u=0;u<O;)f.push(P[u].x,P[u].y,P[u].z),u>0&&(A=P[u].subtract(P[u-1]).length()+y[c],v[c].push(A),y[c]=A),u++;r&&(u--,f.push(P[0].x,P[0].y,P[0].z),A=P[u].subtract(P[0]).length()+y[c],v[c].push(A),y[c]=A),x[c]=O+I,T[c]=R,R+=O+I}var L,D,N=null,F=null;for(l=0;l<s+I;l++){for(C[l]=0,b[l]=[0],c=0;c<t.length-1;c++)M=t[c],w=t[c+1],l===s?(N=M[0],F=w[0]):(N=M[l],F=w[l]),A=F.subtract(N).length()+C[l],b[l].push(A),C[l]=A;n&&F&&N&&(M=t[c],w=t[0],l===s&&(F=w[0]),A=F.subtract(N).length()+C[l],C[l]=A)}if(d)for(c=0;c<d.length;c++)_.push(d[c].x,d[c].y);else for(c=0;c<t.length;c++)for(l=0;l<s+I;l++)L=0!=y[c]?v[c][l]/y[c]:0,D=0!=C[l]?b[l][c]/C[l]:0,i?_.push(D,L):_.push(L,D);for(var k=0,B=x[c=0]-1,V=x[c+1]-1,z=B<V?B:V,U=T[1]-T[0],j=n?x.length:x.length-1;k<=z&&c<j;)m.push(k,k+U,k+1),m.push(k+U+1,k+1,k+U),(k+=1)===z&&(++c===x.length-1?(U=T[0]-T[c],B=x[c]-1,V=x[0]-1):(U=T[c+1]-T[c],B=x[c]-1,V=x[c+1]-1),k=T[c],z=B<V?B+k:V+k);if(Pn.a.ComputeNormals(f,m,g),r){var G=0,H=0;for(c=0;c<t.length;c++)G=3*T[c],H=c+1<t.length?3*(T[c+1]-1):g.length-3,g[G]=.5*(g[G]+g[H]),g[G+1]=.5*(g[G+1]+g[H+1]),g[G+2]=.5*(g[G+2]+g[H+2]),g[H]=g[G],g[H+1]=g[G+1],g[H+2]=g[G+2]}Pn.a._ComputeSides(h,f,m,g,_,e.frontUVs,e.backUVs);var W=null;if(p){W=new Float32Array(4*p.length);for(var X=0;X<p.length;X++)W[4*X]=p[X].r,W[4*X+1]=p[X].g,W[4*X+2]=p[X].b,W[4*X+3]=p[X].a}var K=new Pn.a,Y=new Float32Array(f),q=new Float32Array(g),Q=new Float32Array(_);return K.indices=m,K.positions=Y,K.normals=q,K.uvs=Q,W&&K.set(W,On.b.ColorKind),r&&(K._idx=T),K},be.a.CreateRibbon=function(e,t,n,r,i,o,a,s,c){return void 0===n&&(n=!1),void 0===a&&(a=!1),Oa.CreateRibbon(e,{pathArray:t,closeArray:n,closePath:r,offset:i,updatable:a,sideOrientation:s,instance:c},o)};var Oa=function(){function e(){}return e.CreateRibbon=function(e,t,n){void 0===n&&(n=null);var r=t.pathArray,i=t.closeArray,o=t.closePath,s=be.a._GetDefaultSideOrientation(t.sideOrientation),c=t.instance,l=t.updatable;if(c){var u=a.c.Vector3[0].setAll(Number.MAX_VALUE),h=a.c.Vector3[1].setAll(-Number.MAX_VALUE),d=c.getVerticesData(On.b.PositionKind);if(function(e){for(var t=r[0].length,n=c,i=0,o=n._originalBuilderSideOrientation===be.a.DOUBLESIDE?2:1,a=1;a<=o;++a)for(var s=0;s<r.length;++s){var l=r[s],d=l.length;t=t<d?t:d;for(var p=0;p<t;++p){var f=l[p];e[i]=f.x,e[i+1]=f.y,e[i+2]=f.z,u.minimizeInPlaceFromFloats(f.x,f.y,f.z),h.maximizeInPlaceFromFloats(f.x,f.y,f.z),i+=3}if(n._creationDataStorage&&n._creationDataStorage.closePath){f=l[0];e[i]=f.x,e[i+1]=f.y,e[i+2]=f.z,i+=3}}}(d),c._boundingInfo?c._boundingInfo.reConstruct(u,h,c._worldMatrix):c._boundingInfo=new qn.a(u,h,c._worldMatrix),c.updateVerticesData(On.b.PositionKind,d,!1,!1),t.colors){for(var p=c.getVerticesData(On.b.ColorKind),f=0,m=0;f<t.colors.length;f++,m+=4){var g=t.colors[f];p[m]=g.r,p[m+1]=g.g,p[m+2]=g.b,p[m+3]=g.a}c.updateVerticesData(On.b.ColorKind,p,!1,!1)}if(t.uvs){for(var _=c.getVerticesData(On.b.UVKind),v=0;v<t.uvs.length;v++)_[2*v]=t.uvs[v].x,_[2*v+1]=t.uvs[v].y;c.updateVerticesData(On.b.UVKind,_,!1,!1)}if(!c.areNormalsFrozen||c.isFacetDataEnabled){var b=c.getIndices(),y=c.getVerticesData(On.b.NormalKind),C=c.isFacetDataEnabled?c.getFacetDataParameters():null;if(Pn.a.ComputeNormals(d,b,y,C),c._creationDataStorage&&c._creationDataStorage.closePath)for(var x=0,T=0,E=0;E<r.length;E++)x=3*c._creationDataStorage.idx[E],T=E+1<r.length?3*(c._creationDataStorage.idx[E+1]-1):y.length-3,y[x]=.5*(y[x]+y[T]),y[x+1]=.5*(y[x+1]+y[T+1]),y[x+2]=.5*(y[x+2]+y[T+2]),y[T]=y[x],y[T+1]=y[x+1],y[T+2]=y[x+2];c.areNormalsFrozen||c.updateVerticesData(On.b.NormalKind,y,!1,!1)}return c}var S=new be.a(e,n);S._originalBuilderSideOrientation=s,S._creationDataStorage=new be.b;var P=Pn.a.CreateRibbon(t);return o&&(S._creationDataStorage.idx=P._idx),S._creationDataStorage.closePath=o,S._creationDataStorage.closeArray=i,P.applyToMesh(S,l),S},e}();be.a.ExtrudeShape=function(e,t,n,r,i,o,a,s,c,l){void 0===a&&(a=null);var u={shape:t,path:n,scale:r,rotation:i,cap:0===o?0:o||be.a.NO_CAP,sideOrientation:c,instance:l,updatable:s};return Aa.ExtrudeShape(e,u,a)},be.a.ExtrudeShapeCustom=function(e,t,n,r,i,o,a,s,c,l,u,h){var d={shape:t,path:n,scaleFunction:r,rotationFunction:i,ribbonCloseArray:o,ribbonClosePath:a,cap:0===s?0:s||be.a.NO_CAP,sideOrientation:u,instance:h,updatable:l};return Aa.ExtrudeShapeCustom(e,d,c)};var Aa=function(){function e(){}return e.ExtrudeShape=function(t,n,r){void 0===r&&(r=null);var i=n.path,o=n.shape,a=n.scale||1,s=n.rotation||0,c=0===n.cap?0:n.cap||be.a.NO_CAP,l=n.updatable,u=be.a._GetDefaultSideOrientation(n.sideOrientation),h=n.instance||null,d=n.invertUV||!1;return e._ExtrudeShapeGeneric(t,o,i,a,s,null,null,!1,!1,c,!1,r,!!l,u,h,d,n.frontUVs||null,n.backUVs||null)},e.ExtrudeShapeCustom=function(t,n,r){void 0===r&&(r=null);var i=n.path,o=n.shape,a=n.scaleFunction||function(){return 1},s=n.rotationFunction||function(){return 0},c=n.ribbonCloseArray||!1,l=n.ribbonClosePath||!1,u=0===n.cap?0:n.cap||be.a.NO_CAP,h=n.updatable,d=be.a._GetDefaultSideOrientation(n.sideOrientation),p=n.instance,f=n.invertUV||!1;return e._ExtrudeShapeGeneric(t,o,i,null,null,a,s,c,l,u,!0,r,!!h,d,p||null,f,n.frontUVs||null,n.backUVs||null)},e._ExtrudeShapeGeneric=function(e,t,n,r,i,o,s,c,l,u,h,d,p,f,m,g,_,v){var b,y,C=function(e,t,n,r,i,o,s,c,l,u){for(var h=n.getTangents(),d=n.getNormals(),p=n.getBinormals(),f=n.getDistances(),m=0,g=u&&c?c:function(){return null!==o?o:0},_=u&&s?s:function(){return null!==i?i:1},v=l===be.a.NO_CAP||l===be.a.CAP_END?0:2,b=a.c.Matrix[0],y=0;y<t.length;y++){for(var C=new Array,x=g(y,f[y]),T=_(y,f[y]),E=0;E<e.length;E++){a.a.RotationAxisToRef(h[y],m,b);var S=h[y].scale(e[E].z).add(d[y].scale(e[E].x)).add(p[y].scale(e[E].y)),P=C[E]?C[E]:a.e.Zero();a.e.TransformCoordinatesToRef(S,b,P),P.scaleInPlace(T).addInPlace(t[y]),C[E]=P}r[v]=C,m+=x,v++}var O=function(e){var t,n=Array(),r=a.e.Zero();for(t=0;t<e.length;t++)r.addInPlace(e[t]);for(r.scaleInPlace(1/e.length),t=0;t<e.length;t++)n.push(r);return n};switch(l){case be.a.NO_CAP:break;case be.a.CAP_START:r[0]=O(r[2]),r[1]=r[2];break;case be.a.CAP_END:r[v]=r[v-1],r[v+1]=O(r[v-1]);break;case be.a.CAP_ALL:r[0]=O(r[2]),r[1]=r[2],r[v]=r[v-1],r[v+1]=O(r[v-1])}return r};if(m){var x=m._creationDataStorage;return b=x.path3D.update(n),y=C(t,n,x.path3D,x.pathArray,r,i,o,s,x.cap,h),m=be.a.CreateRibbon("",y,!1,!1,0,d||void 0,!1,0,m)}y=C(t,n,b=new k.g(n),new Array,r,i,o,s,u=u<0||u>3?0:u,h);var T=Oa.CreateRibbon(e,{pathArray:y,closeArray:c,closePath:l,updatable:p,sideOrientation:f,invertUV:g,frontUVs:_||void 0,backUVs:v||void 0},d);return T._creationDataStorage.pathArray=y,T._creationDataStorage.path3D=b,T._creationDataStorage.cap=u,T},e}(),Ma=function(){function e(e,t,n){var r=this;void 0===e&&(e=!0),void 0===t&&(t=Ammo),void 0===n&&(n=null),this._useDeltaForWorldStep=e,this.bjsAMMO={},this.name="AmmoJSPlugin",this._timeStep=1/60,this._fixedTimeStep=1/60,this._maxSteps=5,this._tmpQuaternion=new a.b,this._tmpContactCallbackResult=!1,this._tmpVector=new a.e,this._tmpMatrix=new a.a,"function"==typeof t?t(this.bjsAMMO):this.bjsAMMO=t,this.isSupported()?(this._collisionConfiguration=new this.bjsAMMO.btSoftBodyRigidBodyCollisionConfiguration,this._dispatcher=new this.bjsAMMO.btCollisionDispatcher(this._collisionConfiguration),this._overlappingPairCache=n||new this.bjsAMMO.btDbvtBroadphase,this._solver=new this.bjsAMMO.btSequentialImpulseConstraintSolver,this._softBodySolver=new this.bjsAMMO.btDefaultSoftBodySolver,this.world=new this.bjsAMMO.btSoftRigidDynamicsWorld(this._dispatcher,this._overlappingPairCache,this._solver,this._collisionConfiguration,this._softBodySolver),this._tmpAmmoConcreteContactResultCallback=new this.bjsAMMO.ConcreteContactResultCallback,this._tmpAmmoConcreteContactResultCallback.addSingleResult=function(){r._tmpContactCallbackResult=!0},this._raycastResult=new Ea,this._tmpAmmoTransform=new this.bjsAMMO.btTransform,this._tmpAmmoTransform.setIdentity(),this._tmpAmmoQuaternion=new this.bjsAMMO.btQuaternion(0,0,0,1),this._tmpAmmoVectorA=new this.bjsAMMO.btVector3(0,0,0),this._tmpAmmoVectorB=new this.bjsAMMO.btVector3(0,0,0),this._tmpAmmoVectorC=new this.bjsAMMO.btVector3(0,0,0),this._tmpAmmoVectorD=new this.bjsAMMO.btVector3(0,0,0)):g.a.Error("AmmoJS is not available. Please make sure you included the js file.")}return e.prototype.setGravity=function(e){this._tmpAmmoVectorA.setValue(e.x,e.y,e.z),this.world.setGravity(this._tmpAmmoVectorA),this.world.getWorldInfo().set_m_gravity(this._tmpAmmoVectorA)},e.prototype.setTimeStep=function(e){this._timeStep=e},e.prototype.setFixedTimeStep=function(e){this._fixedTimeStep=e},e.prototype.setMaxSteps=function(e){this._maxSteps=e},e.prototype.getTimeStep=function(){return this._timeStep},e.prototype._isImpostorInContact=function(e){return this._tmpContactCallbackResult=!1,this.world.contactTest(e.physicsBody,this._tmpAmmoConcreteContactResultCallback),this._tmpContactCallbackResult},e.prototype._isImpostorPairInContact=function(e,t){return this._tmpContactCallbackResult=!1,this.world.contactPairTest(e.physicsBody,t.physicsBody,this._tmpAmmoConcreteContactResultCallback),this._tmpContactCallbackResult},e.prototype._stepSimulation=function(e,t,n){if(void 0===e&&(e=1/60),void 0===t&&(t=10),void 0===n&&(n=1/60),0==t)this.world.stepSimulation(e,0);else for(;t>0&&e>0;)e-n<n?(this.world.stepSimulation(e,0),e=0):(e-=n,this.world.stepSimulation(n,0)),t--},e.prototype.executeStep=function(e,t){for(var n=0,r=t;n<r.length;n++){var i=r[n];i.soft||i.beforeStep()}this._stepSimulation(this._useDeltaForWorldStep?e:this._timeStep,this._maxSteps,this._fixedTimeStep);for(var o=0,a=t;o<a.length;o++){var s=a[o];if(s.soft?this._afterSoftStep(s):s.afterStep(),s._onPhysicsCollideCallbacks.length>0&&this._isImpostorInContact(s))for(var c=0,l=s._onPhysicsCollideCallbacks;c<l.length;c++)for(var u=0,h=l[c].otherImpostors;u<h.length;u++){var d=h[u];(s.physicsBody.isActive()||d.physicsBody.isActive())&&this._isImpostorPairInContact(s,d)&&(s.onCollide({body:d.physicsBody}),d.onCollide({body:s.physicsBody}))}}},e.prototype._afterSoftStep=function(e){e.type===gr.RopeImpostor?this._ropeStep(e):this._softbodyOrClothStep(e)},e.prototype._ropeStep=function(e){for(var t,n,r,i,o=e.physicsBody.get_m_nodes(),s=o.size(),c=new Array,l=0;l<s;l++)n=(t=o.at(l).get_m_x()).x(),r=t.y(),i=t.z(),c.push(new a.e(n,r,i));var u=e.object,h=e.getParam("shape");e._isFromLine?e.object=br.CreateLines("lines",{points:c,instance:u}):e.object=Aa.ExtrudeShape("ext",{shape:h,path:c,instance:u})},e.prototype._softbodyOrClothStep=function(e){var t=e.type===gr.ClothImpostor?1:-1,n=e.object,r=n.getVerticesData(On.b.PositionKind);r||(r=[]);var i=n.getVerticesData(On.b.NormalKind);i||(i=[]);for(var o,a,s,c,l,u,h,d,p=r.length/3,f=e.physicsBody.get_m_nodes(),m=0;m<p;m++){var g;s=(a=(o=f.at(m)).get_m_x()).x(),c=a.y(),l=a.z()*t,u=(g=o.get_m_n()).x(),h=g.y(),d=g.z()*t,r[3*m]=s,r[3*m+1]=c,r[3*m+2]=l,i[3*m]=u,i[3*m+1]=h,i[3*m+2]=d}var _=new Pn.a;_.positions=r,_.normals=i,_.uvs=n.getVerticesData(On.b.UVKind),_.colors=n.getVerticesData(On.b.ColorKind),n&&n.getIndices&&(_.indices=n.getIndices()),_.applyToMesh(n)},e.prototype.applyImpulse=function(e,t,n){if(e.soft)g.a.Warn("Cannot be applied to a soft body");else{e.physicsBody.activate();var r=this._tmpAmmoVectorA,i=this._tmpAmmoVectorB;e.object&&e.object.getWorldMatrix&&(e.object.getWorldMatrix().invertToRef(this._tmpMatrix),a.e.TransformCoordinatesToRef(n,this._tmpMatrix,this._tmpVector),n=this._tmpVector),r.setValue(n.x,n.y,n.z),i.setValue(t.x,t.y,t.z),e.physicsBody.applyImpulse(i,r)}},e.prototype.applyForce=function(e,t,n){if(e.soft)g.a.Warn("Cannot be applied to a soft body");else{e.physicsBody.activate();var r=this._tmpAmmoVectorA,i=this._tmpAmmoVectorB;e.object&&e.object.getWorldMatrix&&(e.object.getWorldMatrix().invertToRef(this._tmpMatrix),a.e.TransformCoordinatesToRef(n,this._tmpMatrix,this._tmpVector),n=this._tmpVector),r.setValue(n.x,n.y,n.z),i.setValue(t.x,t.y,t.z),e.physicsBody.applyForce(i,r)}},e.prototype.generatePhysicsBody=function(t){if(t._pluginData.toDispose=[],t.parent)t.physicsBody&&(this.removePhysicsBody(t),t.forceUpdate());else if(t.isBodyInitRequired()){var n=this._createShape(t),r=t.getParam("mass");if(t._pluginData.mass=r,t.soft)n.get_m_cfg().set_collisions(17),n.get_m_cfg().set_kDP(t.getParam("damping")),this.bjsAMMO.castObject(n,this.bjsAMMO.btCollisionObject).getCollisionShape().setMargin(t.getParam("margin")),n.setActivationState(e.DISABLE_DEACTIVATION_FLAG),this.world.addSoftBody(n,1,-1),t.physicsBody=n,t._pluginData.toDispose.push(n),this.setBodyPressure(t,0),t.type===gr.SoftbodyImpostor&&this.setBodyPressure(t,t.getParam("pressure")),this.setBodyStiffness(t,t.getParam("stiffness")),this.setBodyVelocityIterations(t,t.getParam("velocityIterations")),this.setBodyPositionIterations(t,t.getParam("positionIterations"));else{var i=new this.bjsAMMO.btVector3(0,0,0),o=new this.bjsAMMO.btTransform;o.setIdentity(),0!==r&&n.calculateLocalInertia(r,i),this._tmpAmmoVectorA.setValue(t.object.position.x,t.object.position.y,t.object.position.z),this._tmpAmmoQuaternion.setValue(t.object.rotationQuaternion.x,t.object.rotationQuaternion.y,t.object.rotationQuaternion.z,t.object.rotationQuaternion.w),o.setOrigin(this._tmpAmmoVectorA),o.setRotation(this._tmpAmmoQuaternion);var a=new this.bjsAMMO.btDefaultMotionState(o),s=new this.bjsAMMO.btRigidBodyConstructionInfo(r,a,n,i),c=new this.bjsAMMO.btRigidBody(s);0===r&&(c.setCollisionFlags(c.getCollisionFlags()|e.KINEMATIC_FLAG),c.setActivationState(e.DISABLE_DEACTIVATION_FLAG)),t.type!=gr.NoImpostor||n.getChildShape||c.setCollisionFlags(c.getCollisionFlags()|e.DISABLE_COLLISION_FLAG),this.world.addRigidBody(c),t.physicsBody=c,t._pluginData.toDispose=t._pluginData.toDispose.concat([c,s,a,o,i,n])}this.setBodyRestitution(t,t.getParam("restitution")),this.setBodyFriction(t,t.getParam("friction"))}},e.prototype.removePhysicsBody=function(e){var t=this;this.world&&(e.soft?this.world.removeSoftBody(e.physicsBody):this.world.removeRigidBody(e.physicsBody),e._pluginData&&(e._pluginData.toDispose.forEach((function(e){t.bjsAMMO.destroy(e)})),e._pluginData.toDispose=[]))},e.prototype.generateJoint=function(e){var t=e.mainImpostor.physicsBody,n=e.connectedImpostor.physicsBody;if(t&&n){var r,i=e.joint.jointData;switch(i.mainPivot||(i.mainPivot=new a.e(0,0,0)),i.connectedPivot||(i.connectedPivot=new a.e(0,0,0)),e.joint.type){case hr.DistanceJoint:var o=i.maxDistance;o&&(i.mainPivot=new a.e(0,-o/2,0),i.connectedPivot=new a.e(0,o/2,0)),r=new this.bjsAMMO.btPoint2PointConstraint(t,n,new this.bjsAMMO.btVector3(i.mainPivot.x,i.mainPivot.y,i.mainPivot.z),new this.bjsAMMO.btVector3(i.connectedPivot.x,i.connectedPivot.y,i.connectedPivot.z));break;case hr.HingeJoint:i.mainAxis||(i.mainAxis=new a.e(0,0,0)),i.connectedAxis||(i.connectedAxis=new a.e(0,0,0));var s=new this.bjsAMMO.btVector3(i.mainAxis.x,i.mainAxis.y,i.mainAxis.z),c=new this.bjsAMMO.btVector3(i.connectedAxis.x,i.connectedAxis.y,i.connectedAxis.z);r=new this.bjsAMMO.btHingeConstraint(t,n,new this.bjsAMMO.btVector3(i.mainPivot.x,i.mainPivot.y,i.mainPivot.z),new this.bjsAMMO.btVector3(i.connectedPivot.x,i.connectedPivot.y,i.connectedPivot.z),s,c);break;case hr.BallAndSocketJoint:r=new this.bjsAMMO.btPoint2PointConstraint(t,n,new this.bjsAMMO.btVector3(i.mainPivot.x,i.mainPivot.y,i.mainPivot.z),new this.bjsAMMO.btVector3(i.connectedPivot.x,i.connectedPivot.y,i.connectedPivot.z));break;default:g.a.Warn("JointType not currently supported by the Ammo plugin, falling back to PhysicsJoint.BallAndSocketJoint"),r=new this.bjsAMMO.btPoint2PointConstraint(t,n,new this.bjsAMMO.btVector3(i.mainPivot.x,i.mainPivot.y,i.mainPivot.z),new this.bjsAMMO.btVector3(i.connectedPivot.x,i.connectedPivot.y,i.connectedPivot.z))}this.world.addConstraint(r,!e.joint.jointData.collision),e.joint.physicsJoint=r}},e.prototype.removeJoint=function(e){this.world&&this.world.removeConstraint(e.joint.physicsJoint)},e.prototype._addMeshVerts=function(e,t,n){var r=this,i=0;if(n&&n.getIndices&&n.getWorldMatrix&&n.getChildMeshes){var o=n.getIndices();o||(o=[]);var s=n.getVerticesData(On.b.PositionKind);s||(s=[]),n.computeWorldMatrix(!1);for(var c=o.length/3,l=0;l<c;l++){for(var u=[],h=0;h<3;h++){var d,p=new a.e(s[3*o[3*l+h]+0],s[3*o[3*l+h]+1],s[3*o[3*l+h]+2]);a.a.ScalingToRef(n.scaling.x,n.scaling.y,n.scaling.z,this._tmpMatrix),p=a.e.TransformCoordinates(p,this._tmpMatrix),(d=0==h?this._tmpAmmoVectorA:1==h?this._tmpAmmoVectorB:this._tmpAmmoVectorC).setValue(p.x,p.y,p.z),u.push(d)}e.addTriangle(u[0],u[1],u[2]),i++}n.getChildMeshes().forEach((function(n){i+=r._addMeshVerts(e,t,n)}))}return i},e.prototype._softVertexData=function(e){var t=e.object;if(t&&t.getIndices&&t.getWorldMatrix&&t.getChildMeshes){var n=t.getIndices();n||(n=[]);var r=t.getVerticesData(On.b.PositionKind);r||(r=[]);var i=t.getVerticesData(On.b.NormalKind);i||(i=[]),t.computeWorldMatrix(!1);for(var o=[],s=[],c=0;c<r.length;c+=3){var l=new a.e(r[c],r[c+1],r[c+2]),u=new a.e(i[c],i[c+1],i[c+2]);l=a.e.TransformCoordinates(l,t.getWorldMatrix()),u=a.e.TransformNormal(u,t.getWorldMatrix()),o.push(l.x,l.y,l.z),s.push(u.x,u.y,u.z)}var h=new Pn.a;return h.positions=o,h.normals=s,h.uvs=t.getVerticesData(On.b.UVKind),h.colors=t.getVerticesData(On.b.ColorKind),t&&t.getIndices&&(h.indices=t.getIndices()),h.applyToMesh(t),t.position=a.e.Zero(),t.rotationQuaternion=null,t.rotation=a.e.Zero(),t.computeWorldMatrix(!0),h}return Pn.a.ExtractFromMesh(t)},e.prototype._createSoftbody=function(e){var t=e.object;if(t&&t.getIndices){var n=t.getIndices();n||(n=[]);var r=this._softVertexData(e),i=r.positions,o=r.normals;if(null===i||null===o)return new this.bjsAMMO.btCompoundShape;for(var s=[],c=[],l=0;l<i.length;l+=3){var u=new a.e(i[l],i[l+1],i[l+2]),h=new a.e(o[l],o[l+1],o[l+2]);s.push(u.x,u.y,-u.z),c.push(h.x,h.y,-h.z)}var d=(new this.bjsAMMO.btSoftBodyHelpers).CreateFromTriMesh(this.world.getWorldInfo(),s,t.getIndices(),n.length/3,!0),p=i.length/3,f=d.get_m_nodes();for(l=0;l<p;l++){var m;(m=f.at(l).get_m_n()).setX(c[3*l]),m.setY(c[3*l+1]),m.setZ(c[3*l+2])}return d}},e.prototype._createCloth=function(e){var t=e.object;if(t&&t.getIndices){var n=t.getIndices();n||(n=[]);var r=this._softVertexData(e),i=r.positions,o=r.normals;if(null===i||null===o)return new this.bjsAMMO.btCompoundShape;var a=i.length,s=Math.sqrt(a/3);e.segments=s;var c=s-1;return this._tmpAmmoVectorA.setValue(i[0],i[1],i[2]),this._tmpAmmoVectorB.setValue(i[3*c],i[3*c+1],i[3*c+2]),this._tmpAmmoVectorD.setValue(i[a-3],i[a-2],i[a-1]),this._tmpAmmoVectorC.setValue(i[a-3-3*c],i[a-2-3*c],i[a-1-3*c]),(new this.bjsAMMO.btSoftBodyHelpers).CreatePatch(this.world.getWorldInfo(),this._tmpAmmoVectorA,this._tmpAmmoVectorB,this._tmpAmmoVectorC,this._tmpAmmoVectorD,s,s,e.getParam("fixedPoints"),!0)}},e.prototype._createRope=function(e){var t,n,r=this._softVertexData(e),i=r.positions,o=r.normals;if(null===i||null===o)return new this.bjsAMMO.btCompoundShape;r.applyToMesh(e.object,!0),e._isFromLine=!0;if(0===o.map((function(e){return e*e})).reduce((function(e,t){return e+t})))n=(t=i.length)/3-1,this._tmpAmmoVectorA.setValue(i[0],i[1],i[2]),this._tmpAmmoVectorB.setValue(i[t-3],i[t-2],i[t-1]);else{e._isFromLine=!1;var a=e.getParam("path");if(null===e.getParam("shape"))return g.a.Warn("No shape available for extruded mesh"),new this.bjsAMMO.btCompoundShape;if(i.length%(3*a.length)!=0)return g.a.Warn("Path does not match extrusion"),new this.bjsAMMO.btCompoundShape;n=(t=a.length)-1,this._tmpAmmoVectorA.setValue(a[0].x,a[0].y,a[0].z),this._tmpAmmoVectorB.setValue(a[t-1].x,a[t-1].y,a[t-1].z)}e.segments=n;var s=e.getParam("fixedPoints");s=s>3?3:s;var c=(new this.bjsAMMO.btSoftBodyHelpers).CreateRope(this.world.getWorldInfo(),this._tmpAmmoVectorA,this._tmpAmmoVectorB,n-1,s);return c.get_m_cfg().set_collisions(17),c},e.prototype._createCustom=function(e){var t=null;return this.onCreateCustomShape&&(t=this.onCreateCustomShape(e)),null==t&&(t=new this.bjsAMMO.btCompoundShape),t},e.prototype._addHullVerts=function(e,t,n){var r=this,i=0;if(n&&n.getIndices&&n.getWorldMatrix&&n.getChildMeshes){var o=n.getIndices();o||(o=[]);var s=n.getVerticesData(On.b.PositionKind);s||(s=[]),n.computeWorldMatrix(!1);for(var c=o.length/3,l=0;l<c;l++){for(var u=[],h=0;h<3;h++){var d,p=new a.e(s[3*o[3*l+h]+0],s[3*o[3*l+h]+1],s[3*o[3*l+h]+2]);a.a.ScalingToRef(n.scaling.x,n.scaling.y,n.scaling.z,this._tmpMatrix),p=a.e.TransformCoordinates(p,this._tmpMatrix),(d=0==h?this._tmpAmmoVectorA:1==h?this._tmpAmmoVectorB:this._tmpAmmoVectorC).setValue(p.x,p.y,p.z),u.push(d)}e.addPoint(u[0],!0),e.addPoint(u[1],!0),e.addPoint(u[2],!0),i++}n.getChildMeshes().forEach((function(n){i+=r._addHullVerts(e,t,n)}))}return i},e.prototype._createShape=function(e,t){var n=this;void 0===t&&(t=!1);var r,i=e.object,o=e.getObjectExtendSize();if(!t){var s=e.object.getChildMeshes?e.object.getChildMeshes(!0):[];r=new this.bjsAMMO.btCompoundShape;var c=0;if(s.forEach((function(e){var t=e.getPhysicsImpostor();if(t){if(t.type==gr.MeshImpostor)throw"A child MeshImpostor is not supported. Only primitive impostors are supported as children (eg. box or sphere)";var i=n._createShape(t),o=e.parent.getWorldMatrix().clone(),s=new a.e;o.decompose(s),n._tmpAmmoTransform.getOrigin().setValue(e.position.x*s.x,e.position.y*s.y,e.position.z*s.z),n._tmpAmmoQuaternion.setValue(e.rotationQuaternion.x,e.rotationQuaternion.y,e.rotationQuaternion.z,e.rotationQuaternion.w),n._tmpAmmoTransform.setRotation(n._tmpAmmoQuaternion),r.addChildShape(n._tmpAmmoTransform,i),t.dispose(),c++}})),c>0){if(e.type!=gr.NoImpostor){var l=this._createShape(e,!0);l&&(this._tmpAmmoTransform.getOrigin().setValue(0,0,0),this._tmpAmmoQuaternion.setValue(0,0,0,1),this._tmpAmmoTransform.setRotation(this._tmpAmmoQuaternion),r.addChildShape(this._tmpAmmoTransform,l))}return r}this.bjsAMMO.destroy(r),r=null}switch(e.type){case gr.SphereImpostor:if(He.a.WithinEpsilon(o.x,o.y,1e-4)&&He.a.WithinEpsilon(o.x,o.z,1e-4))r=new this.bjsAMMO.btSphereShape(o.x/2);else{var u=[new this.bjsAMMO.btVector3(0,0,0)];(r=new this.bjsAMMO.btMultiSphereShape(u,[1],1)).setLocalScaling(new this.bjsAMMO.btVector3(o.x/2,o.y/2,o.z/2))}break;case gr.CapsuleImpostor:r=new this.bjsAMMO.btCapsuleShape(o.x/2,o.y/2);break;case gr.CylinderImpostor:this._tmpAmmoVectorA.setValue(o.x/2,o.y/2,o.z/2),r=new this.bjsAMMO.btCylinderShape(this._tmpAmmoVectorA);break;case gr.PlaneImpostor:case gr.BoxImpostor:this._tmpAmmoVectorA.setValue(o.x/2,o.y/2,o.z/2),r=new this.bjsAMMO.btBoxShape(this._tmpAmmoVectorA);break;case gr.MeshImpostor:if(0==e.getParam("mass")){var h=new this.bjsAMMO.btTriangleMesh;e._pluginData.toDispose.push(h);var d=this._addMeshVerts(h,i,i);r=0==d?new this.bjsAMMO.btCompoundShape:new this.bjsAMMO.btBvhTriangleMeshShape(h);break}case gr.ConvexHullImpostor:var p=new this.bjsAMMO.btConvexHullShape;0==(d=this._addHullVerts(p,i,i))?(e._pluginData.toDispose.push(p),r=new this.bjsAMMO.btCompoundShape):r=p;break;case gr.NoImpostor:r=new this.bjsAMMO.btSphereShape(o.x/2);break;case gr.CustomImpostor:r=this._createCustom(e);break;case gr.SoftbodyImpostor:r=this._createSoftbody(e);break;case gr.ClothImpostor:r=this._createCloth(e);break;case gr.RopeImpostor:r=this._createRope(e);break;default:g.a.Warn("The impostor type is not currently supported by the ammo plugin.")}return r},e.prototype.setTransformationFromPhysicsBody=function(e){e.physicsBody.getMotionState().getWorldTransform(this._tmpAmmoTransform),e.object.position.set(this._tmpAmmoTransform.getOrigin().x(),this._tmpAmmoTransform.getOrigin().y(),this._tmpAmmoTransform.getOrigin().z()),e.object.rotationQuaternion?e.object.rotationQuaternion.set(this._tmpAmmoTransform.getRotation().x(),this._tmpAmmoTransform.getRotation().y(),this._tmpAmmoTransform.getRotation().z(),this._tmpAmmoTransform.getRotation().w()):e.object.rotation&&(this._tmpQuaternion.set(this._tmpAmmoTransform.getRotation().x(),this._tmpAmmoTransform.getRotation().y(),this._tmpAmmoTransform.getRotation().z(),this._tmpAmmoTransform.getRotation().w()),this._tmpQuaternion.toEulerAnglesToRef(e.object.rotation))},e.prototype.setPhysicsBodyTransformation=function(e,t,n){var r=e.physicsBody.getWorldTransform();if(r.getOrigin().x()!=t.x||r.getOrigin().y()!=t.y||r.getOrigin().z()!=t.z||r.getRotation().x()!=n.x||r.getRotation().y()!=n.y||r.getRotation().z()!=n.z||r.getRotation().w()!=n.w)if(this._tmpAmmoVectorA.setValue(t.x,t.y,t.z),r.setOrigin(this._tmpAmmoVectorA),this._tmpAmmoQuaternion.setValue(n.x,n.y,n.z,n.w),r.setRotation(this._tmpAmmoQuaternion),e.physicsBody.setWorldTransform(r),0==e.mass){var i=e.physicsBody.getMotionState();i&&i.setWorldTransform(r)}else e.physicsBody.activate()},e.prototype.isSupported=function(){return void 0!==this.bjsAMMO},e.prototype.setLinearVelocity=function(e,t){this._tmpAmmoVectorA.setValue(t.x,t.y,t.z),e.soft?e.physicsBody.linearVelocity(this._tmpAmmoVectorA):e.physicsBody.setLinearVelocity(this._tmpAmmoVectorA)},e.prototype.setAngularVelocity=function(e,t){this._tmpAmmoVectorA.setValue(t.x,t.y,t.z),e.soft?e.physicsBody.angularVelocity(this._tmpAmmoVectorA):e.physicsBody.setAngularVelocity(this._tmpAmmoVectorA)},e.prototype.getLinearVelocity=function(e){if(e.soft)var t=e.physicsBody.linearVelocity();else t=e.physicsBody.getLinearVelocity();if(!t)return null;var n=new a.e(t.x(),t.y(),t.z());return this.bjsAMMO.destroy(t),n},e.prototype.getAngularVelocity=function(e){if(e.soft)var t=e.physicsBody.angularVelocity();else t=e.physicsBody.getAngularVelocity();if(!t)return null;var n=new a.e(t.x(),t.y(),t.z());return this.bjsAMMO.destroy(t),n},e.prototype.setBodyMass=function(e,t){e.soft?e.physicsBody.setTotalMass(t,!1):e.physicsBody.setMassProps(t),e._pluginData.mass=t},e.prototype.getBodyMass=function(e){return e._pluginData.mass||0},e.prototype.getBodyFriction=function(e){return e._pluginData.friction||0},e.prototype.setBodyFriction=function(e,t){e.soft?e.physicsBody.get_m_cfg().set_kDF(t):e.physicsBody.setFriction(t),e._pluginData.friction=t},e.prototype.getBodyRestitution=function(e){return e._pluginData.restitution||0},e.prototype.setBodyRestitution=function(e,t){e.physicsBody.setRestitution(t),e._pluginData.restitution=t},e.prototype.getBodyPressure=function(e){return e.soft?e._pluginData.pressure||0:(g.a.Warn("Pressure is not a property of a rigid body"),0)},e.prototype.setBodyPressure=function(e,t){e.soft?e.type===gr.SoftbodyImpostor?(e.physicsBody.get_m_cfg().set_kPR(t),e._pluginData.pressure=t):(e.physicsBody.get_m_cfg().set_kPR(0),e._pluginData.pressure=0):g.a.Warn("Pressure can only be applied to a softbody")},e.prototype.getBodyStiffness=function(e){return e.soft?e._pluginData.stiffness||0:(g.a.Warn("Stiffness is not a property of a rigid body"),0)},e.prototype.setBodyStiffness=function(e,t){e.soft?(t=(t=t<0?0:t)>1?1:t,e.physicsBody.get_m_materials().at(0).set_m_kLST(t),e._pluginData.stiffness=t):g.a.Warn("Stiffness cannot be applied to a rigid body")},e.prototype.getBodyVelocityIterations=function(e){return e.soft?e._pluginData.velocityIterations||0:(g.a.Warn("Velocity iterations is not a property of a rigid body"),0)},e.prototype.setBodyVelocityIterations=function(e,t){e.soft?(t=t<0?0:t,e.physicsBody.get_m_cfg().set_viterations(t),e._pluginData.velocityIterations=t):g.a.Warn("Velocity iterations cannot be applied to a rigid body")},e.prototype.getBodyPositionIterations=function(e){return e.soft?e._pluginData.positionIterations||0:(g.a.Warn("Position iterations is not a property of a rigid body"),0)},e.prototype.setBodyPositionIterations=function(e,t){e.soft?(t=t<0?0:t,e.physicsBody.get_m_cfg().set_piterations(t),e._pluginData.positionIterations=t):g.a.Warn("Position iterations cannot be applied to a rigid body")},e.prototype.appendAnchor=function(e,t,n,r,i,o){void 0===i&&(i=1),void 0===o&&(o=!1);var a=e.segments,s=Math.round((a-1)*n)+a*(a-1-Math.round((a-1)*r));e.physicsBody.appendAnchor(s,t.physicsBody,o,i)},e.prototype.appendHook=function(e,t,n,r,i){void 0===r&&(r=1),void 0===i&&(i=!1);var o=Math.round(e.segments*n);e.physicsBody.appendAnchor(o,t.physicsBody,i,r)},e.prototype.sleepBody=function(e){g.a.Warn("sleepBody is not currently supported by the Ammo physics plugin")},e.prototype.wakeUpBody=function(e){e.physicsBody.activate()},e.prototype.updateDistanceJoint=function(e,t,n){g.a.Warn("updateDistanceJoint is not currently supported by the Ammo physics plugin")},e.prototype.setMotor=function(e,t,n,r){e.physicsJoint.enableAngularMotor(!0,t,n)},e.prototype.setLimit=function(e,t,n){g.a.Warn("setLimit is not currently supported by the Ammo physics plugin")},e.prototype.syncMeshWithImpostor=function(e,t){t.physicsBody.getMotionState().getWorldTransform(this._tmpAmmoTransform),e.position.x=this._tmpAmmoTransform.getOrigin().x(),e.position.y=this._tmpAmmoTransform.getOrigin().y(),e.position.z=this._tmpAmmoTransform.getOrigin().z(),e.rotationQuaternion&&(e.rotationQuaternion.x=this._tmpAmmoTransform.getRotation().x(),e.rotationQuaternion.y=this._tmpAmmoTransform.getRotation().y(),e.rotationQuaternion.z=this._tmpAmmoTransform.getRotation().z(),e.rotationQuaternion.w=this._tmpAmmoTransform.getRotation().w())},e.prototype.getRadius=function(e){return e.getObjectExtendSize().x/2},e.prototype.getBoxSizeToRef=function(e,t){var n=e.getObjectExtendSize();t.x=n.x,t.y=n.y,t.z=n.z},e.prototype.dispose=function(){this.bjsAMMO.destroy(this.world),this.bjsAMMO.destroy(this._solver),this.bjsAMMO.destroy(this._overlappingPairCache),this.bjsAMMO.destroy(this._dispatcher),this.bjsAMMO.destroy(this._collisionConfiguration),this.bjsAMMO.destroy(this._tmpAmmoVectorA),this.bjsAMMO.destroy(this._tmpAmmoVectorB),this.bjsAMMO.destroy(this._tmpAmmoVectorC),this.bjsAMMO.destroy(this._tmpAmmoTransform),this.bjsAMMO.destroy(this._tmpAmmoQuaternion),this.bjsAMMO.destroy(this._tmpAmmoConcreteContactResultCallback),this.world=null},e.prototype.raycast=function(e,t){this._tmpAmmoVectorRCA=new this.bjsAMMO.btVector3(e.x,e.y,e.z),this._tmpAmmoVectorRCB=new this.bjsAMMO.btVector3(t.x,t.y,t.z);var n=new this.bjsAMMO.ClosestRayResultCallback(this._tmpAmmoVectorRCA,this._tmpAmmoVectorRCB);return this.world.rayTest(this._tmpAmmoVectorRCA,this._tmpAmmoVectorRCB,n),this._raycastResult.reset(e,t),n.hasHit()&&(this._raycastResult.setHitData({x:n.get_m_hitNormalWorld().x(),y:n.get_m_hitNormalWorld().y(),z:n.get_m_hitNormalWorld().z()},{x:n.get_m_hitPointWorld().x(),y:n.get_m_hitPointWorld().y(),z:n.get_m_hitPointWorld().z()}),this._raycastResult.calculateHitDistance()),this.bjsAMMO.destroy(n),this.bjsAMMO.destroy(this._tmpAmmoVectorRCA),this.bjsAMMO.destroy(this._tmpAmmoVectorRCB),this._raycastResult},e.DISABLE_COLLISION_FLAG=4,e.KINEMATIC_FLAG=2,e.DISABLE_DEACTIVATION_FLAG=4,e}();r.a.prototype.removeReflectionProbe=function(e){if(!this.reflectionProbes)return-1;var t=this.reflectionProbes.indexOf(e);return-1!==t&&this.reflectionProbes.splice(t,1),t},r.a.prototype.addReflectionProbe=function(e){this.reflectionProbes||(this.reflectionProbes=[]),this.reflectionProbes.push(e)};var wa=function(){function e(e,t,n,r,i){var o=this;void 0===r&&(r=!0),void 0===i&&(i=!1),this.name=e,this._viewMatrix=a.a.Identity(),this._target=a.e.Zero(),this._add=a.e.Zero(),this._invertYAxis=!1,this.position=a.e.Zero(),this._scene=n,this._scene.reflectionProbes||(this._scene.reflectionProbes=new Array),this._scene.reflectionProbes.push(this),this._renderTargetTexture=new ln.a(e,t,n,r,!0,i?1:0,!0),this._renderTargetTexture.onBeforeRenderObservable.add((function(e){switch(e){case 0:o._add.copyFromFloats(1,0,0);break;case 1:o._add.copyFromFloats(-1,0,0);break;case 2:o._add.copyFromFloats(0,o._invertYAxis?1:-1,0);break;case 3:o._add.copyFromFloats(0,o._invertYAxis?-1:1,0);break;case 4:o._add.copyFromFloats(0,0,1);break;case 5:o._add.copyFromFloats(0,0,-1)}o._attachedMesh&&o.position.copyFrom(o._attachedMesh.getAbsolutePosition()),o.position.addToRef(o._add,o._target),a.a.LookAtLHToRef(o.position,o._target,a.e.Up(),o._viewMatrix),n.activeCamera&&(o._projectionMatrix=a.a.PerspectiveFovLH(Math.PI/2,1,n.activeCamera.minZ,n.activeCamera.maxZ),n.setTransformMatrix(o._viewMatrix,o._projectionMatrix)),n._forcedViewPosition=o.position})),this._renderTargetTexture.onAfterUnbindObservable.add((function(){n._forcedViewPosition=null,n.updateTransformMatrix(!0)}))}return Object.defineProperty(e.prototype,"samples",{get:function(){return this._renderTargetTexture.samples},set:function(e){this._renderTargetTexture.samples=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"refreshRate",{get:function(){return this._renderTargetTexture.refreshRate},set:function(e){this._renderTargetTexture.refreshRate=e},enumerable:!0,configurable:!0}),e.prototype.getScene=function(){return this._scene},Object.defineProperty(e.prototype,"cubeTexture",{get:function(){return this._renderTargetTexture},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"renderList",{get:function(){return this._renderTargetTexture.renderList},enumerable:!0,configurable:!0}),e.prototype.attachToMesh=function(e){this._attachedMesh=e},e.prototype.setRenderingAutoClearDepthStencil=function(e,t){this._renderTargetTexture.setRenderingAutoClearDepthStencil(e,t)},e.prototype.dispose=function(){var e=this._scene.reflectionProbes.indexOf(this);-1!==e&&this._scene.reflectionProbes.splice(e,1),this._renderTargetTexture&&(this._renderTargetTexture.dispose(),this._renderTargetTexture=null)},e.prototype.toString=function(e){var t="Name: "+this.name;return e&&(t+=", position: "+this.position.toString(),this._attachedMesh&&(t+=", attached mesh: "+this._attachedMesh.name)),t},e.prototype.getClassName=function(){return"ReflectionProbe"},e.prototype.serialize=function(){var e=Fe.a.Serialize(this,this._renderTargetTexture.serialize());return e.isReflectionProbe=!0,e},e.Parse=function(t,n,r){var i=null;if(n.reflectionProbes)for(var o=0;o<n.reflectionProbes.length;o++){var a=n.reflectionProbes[o];if(a.name===t.name){i=a;break}}return(i=Fe.a.Parse((function(){return i||new e(t.name,t.renderTargetSize,n,t._generateMipMaps)}),t,n,r)).cubeTexture._waitingRenderList=t.renderList,t._attachedMesh&&i.attachToMesh(n.getMeshByID(t._attachedMesh)),i},Object(h.__decorate)([Object(Fe.k)()],e.prototype,"_attachedMesh",void 0),Object(h.__decorate)([Object(Fe.o)()],e.prototype,"position",void 0),e}(),Ra=!0,Ia=function(){function e(){}return e.LoaderInjectedPhysicsEngine=void 0,e}(),La=function(e,t,n,r){for(var i=0,o=t.materials.length;i<o;i++){var a=t.materials[i];if(a.id===e)return Mo.a.Parse(a,n,r)}return null},Da=function(e,t,n){for(var r in t)if(e.name===t[r])return n.push(e.id),!0;return!(!e.parentId||-1===n.indexOf(e.parentId))&&(n.push(e.id),!0)},Na=function(e,t){return e+" of "+(t?t.file+" from "+t.name+" version: "+t.version+", exporter version: "+t.exporter_version:"unknown")},Fa=function(e,t){var n=t;if(t._waitingData.lods){if(t._waitingData.lods.ids&&t._waitingData.lods.ids.length>0){var r=t._waitingData.lods.ids,i=n.isEnabled(!1);if(t._waitingData.lods.distances){var o=t._waitingData.lods.distances;if(o.length>=r.length){var a=o.length>r.length?o[o.length-1]:0;n.setEnabled(!1);for(var s=0;s<r.length;s++){var c=r[s],l=e.getMeshByID(c);null!=l&&n.addLODLevel(o[s],l)}a>0&&n.addLODLevel(a,null),!0===i&&n.setEnabled(!0)}else Xe.b.Warn("Invalid level of detail distances for "+t.name)}}t._waitingData.lods=null}},ka=function(e,t,n,i,o){void 0===o&&(o=!1);var a=new te.a(e),s="importScene has failed JSON parse";try{var l=JSON.parse(t);s="";var u,h,d=Yr.a.loggingLevel===Yr.a.DETAILED_LOGGING;if(void 0!==l.environmentTexture&&null!==l.environmentTexture){var p=void 0===l.isPBR||l.isPBR;if(l.environmentTextureType&&"BABYLON.HDRCubeTexture"===l.environmentTextureType){var f=l.environmentTextureSize?l.environmentTextureSize:128,m=new Ca((l.environmentTexture.match(/https?:\/\//g)?"":n)+l.environmentTexture,e,f,!0,!p);l.environmentTextureRotationY&&(m.rotationY=l.environmentTextureRotationY),e.environmentTexture=m}else if(Yi.a.EndsWith(l.environmentTexture,".env")){var _=new Ei.a((l.environmentTexture.match(/https?:\/\//g)?"":n)+l.environmentTexture,e);l.environmentTextureRotationY&&(_.rotationY=l.environmentTextureRotationY),e.environmentTexture=_}else{var v=Ei.a.CreateFromPrefilteredData((l.environmentTexture.match(/https?:\/\//g)?"":n)+l.environmentTexture,e);l.environmentTextureRotationY&&(v.rotationY=l.environmentTextureRotationY),e.environmentTexture=v}if(!0===l.createDefaultSkybox){var b=void 0!==e.activeCamera&&null!==e.activeCamera?(e.activeCamera.maxZ-e.activeCamera.minZ)/2:1e3,y=l.skyboxBlurLevel||0;e.createDefaultSkybox(e.environmentTexture,p,b,y)}a.environmentTexture=e.environmentTexture}if(void 0!==l.environmentIntensity&&null!==l.environmentIntensity&&(e.environmentIntensity=l.environmentIntensity),void 0!==l.lights&&null!==l.lights)for(u=0,h=l.lights.length;u<h;u++){var C=l.lights[u],x=Yo.a.Parse(C,e);x&&(a.lights.push(x),s+=0===u?"\n\tLights:":"",s+="\n\t\t"+x.toString(d))}if(void 0!==l.reflectionProbes&&null!==l.reflectionProbes)for(u=0,h=l.reflectionProbes.length;u<h;u++){var T=l.reflectionProbes[u],E=wa.Parse(T,e,n);E&&(a.reflectionProbes.push(E),s+=0===u?"\n\tReflection Probes:":"",s+="\n\t\t"+E.toString(d))}if(void 0!==l.animations&&null!==l.animations)for(u=0,h=l.animations.length;u<h;u++){var S=l.animations[u],P=c.a.GetClass("BABYLON.Animation");if(P){var O=P.Parse(S);e.animations.push(O),a.animations.push(O),s+=0===u?"\n\tAnimations:":"",s+="\n\t\t"+O.toString(d)}}if(void 0!==l.materials&&null!==l.materials)for(u=0,h=l.materials.length;u<h;u++){var A=l.materials[u],w=Mo.a.Parse(A,e,n);if(w)a.materials.push(w),s+=0===u?"\n\tMaterials:":"",s+="\n\t\t"+w.toString(d),w.getActiveTextures().forEach((function(e){-1==a.textures.indexOf(e)&&a.textures.push(e)}))}if(void 0!==l.multiMaterials&&null!==l.multiMaterials)for(u=0,h=l.multiMaterials.length;u<h;u++){var R=l.multiMaterials[u],I=va.a.ParseMultiMaterial(R,e);a.multiMaterials.push(I),s+=0===u?"\n\tMultiMaterials:":"",s+="\n\t\t"+I.toString(d),I.getActiveTextures().forEach((function(e){-1==a.textures.indexOf(e)&&a.textures.push(e)}))}if(void 0!==l.morphTargetManagers&&null!==l.morphTargetManagers)for(var L=0,D=l.morphTargetManagers;L<D.length;L++){var F=D[L];a.morphTargetManagers.push(xa.a.Parse(F,e))}if(void 0!==l.skeletons&&null!==l.skeletons)for(u=0,h=l.skeletons.length;u<h;u++){var k=l.skeletons[u],B=Ne.a.Parse(k,e);a.skeletons.push(B),s+=0===u?"\n\tSkeletons:":"",s+="\n\t\t"+B.toString(d)}var V=l.geometries;if(null!=V){var z=new Array,U=V.vertexData;if(null!=U)for(u=0,h=U.length;u<h;u++){var j=U[u];z.push(_a.a.Parse(j,e,n))}z.forEach((function(e){e&&a.geometries.push(e)}))}if(void 0!==l.transformNodes&&null!==l.transformNodes)for(u=0,h=l.transformNodes.length;u<h;u++){var G=l.transformNodes[u],H=nr.a.Parse(G,e,n);a.transformNodes.push(H)}if(void 0!==l.meshes&&null!==l.meshes)for(u=0,h=l.meshes.length;u<h;u++){var W=l.meshes[u],X=be.a.Parse(W,e,n);a.meshes.push(X),s+=0===u?"\n\tMeshes:":"",s+="\n\t\t"+X.toString(d)}if(void 0!==l.cameras&&null!==l.cameras)for(u=0,h=l.cameras.length;u<h;u++){var K=l.cameras[u],Y=Te.a.Parse(K,e);a.cameras.push(Y),s+=0===u?"\n\tCameras:":"",s+="\n\t\t"+Y.toString(d)}if(void 0!==l.animationGroups&&null!==l.animationGroups)for(u=0,h=l.animationGroups.length;u<h;u++){var q=l.animationGroups[u],Q=N.a.Parse(q,e);a.animationGroups.push(Q),s+=0===u?"\n\tAnimationGroups:":"",s+="\n\t\t"+Q.toString(d)}for(u=0,h=e.cameras.length;u<h;u++){(Y=e.cameras[u])._waitingParentId&&(Y.parent=e.getLastEntryByID(Y._waitingParentId),Y._waitingParentId=null)}for(u=0,h=e.lights.length;u<h;u++){var Z=e.lights[u];Z&&Z._waitingParentId&&(Z.parent=e.getLastEntryByID(Z._waitingParentId),Z._waitingParentId=null)}for(u=0,h=e.transformNodes.length;u<h;u++){var J=e.transformNodes[u];J._waitingParentId&&(J.parent=e.getLastEntryByID(J._waitingParentId),J._waitingParentId=null)}for(u=0,h=e.meshes.length;u<h;u++){(X=e.meshes[u])._waitingParentId&&(X.parent=e.getLastEntryByID(X._waitingParentId),X._waitingParentId=null),X._waitingData.lods&&Fa(e,X)}for(u=0,h=e.skeletons.length;u<h;u++){(B=e.skeletons[u])._hasWaitingData&&(null!=B.bones&&B.bones.forEach((function(t){if(t._waitingTransformNodeId){var n=e.getLastEntryByID(t._waitingTransformNodeId);n&&t.linkTransformNode(n),t._waitingTransformNodeId=null}})),B._hasWaitingData=null)}for(u=0,h=e.meshes.length;u<h;u++){var $=e.meshes[u];$._waitingData.freezeWorldMatrix?($.freezeWorldMatrix(),$._waitingData.freezeWorldMatrix=null):$.computeWorldMatrix(!0)}for(u=0,h=e.lights.length;u<h;u++){var ee=e.lights[u];if(ee._excludedMeshesIds.length>0){for(var ne=0;ne<ee._excludedMeshesIds.length;ne++){var re=e.getMeshByID(ee._excludedMeshesIds[ne]);re&&ee.excludedMeshes.push(re)}ee._excludedMeshesIds=[]}if(ee._includedOnlyMeshesIds.length>0){for(var ie=0;ie<ee._includedOnlyMeshesIds.length;ie++){var oe=e.getMeshByID(ee._includedOnlyMeshesIds[ie]);oe&&ee.includedOnlyMeshes.push(oe)}ee._includedOnlyMeshesIds=[]}}for(r.a.Parse(l,e,a,n),u=0,h=e.meshes.length;u<h;u++){(X=e.meshes[u])._waitingData.actions&&(M.Parse(X._waitingData.actions,X,e),X._waitingData.actions=null)}void 0!==l.actions&&null!==l.actions&&M.Parse(l.actions,null,e)}catch(e){var ae=Na("loadAssets",l?l.producer:"Unknown")+s;if(!i)throw g.a.Log(ae),e;i(ae,e)}finally{o||a.removeAllFromScene(),null!==s&&Yr.a.loggingLevel!==Yr.a.NO_LOGGING&&g.a.Log(Na("loadAssets",l?l.producer:"Unknown")+(Yr.a.loggingLevel!==Yr.a.MINIMAL_LOGGING?s:""))}return a};Yr.a.RegisterPlugin({name:"babylon.js",extensions:".babylon",canDirectLoad:function(e){return-1!==e.indexOf("babylon")},importMesh:function(e,t,n,i,o,a,s,c){var l="importMesh has failed JSON parse";try{var u=JSON.parse(n);l="";var h=Yr.a.loggingLevel===Yr.a.DETAILED_LOGGING;e?Array.isArray(e)||(e=[e]):e=null;var d=new Array;if(void 0!==u.meshes&&null!==u.meshes){var p,f,m,_=[],v=[];for(p=0,f=u.meshes.length;p<f;p++){var b=u.meshes[p];if(null===e||Da(b,e,d)){if(null!==e&&delete e[e.indexOf(b.name)],void 0!==b.geometryId&&null!==b.geometryId&&void 0!==u.geometries&&null!==u.geometries){var y=!1;["boxes","spheres","cylinders","toruses","grounds","planes","torusKnots","vertexData"].forEach((function(e){!0!==y&&u.geometries[e]&&Array.isArray(u.geometries[e])&&u.geometries[e].forEach((function(n){if(n.id===b.geometryId){switch(e){case"vertexData":_a.a.Parse(n,t,i)}y=!0}}))})),!1===y&&g.a.Warn("Geometry not found for mesh "+b.id)}if(b.materialId){var C=-1!==v.indexOf(b.materialId);if(!1===C&&void 0!==u.multiMaterials&&null!==u.multiMaterials)for(var x=0,T=u.multiMaterials.length;x<T;x++){var E=u.multiMaterials[x];if(E.id===b.materialId){for(var S=0,P=E.materials.length;S<P;S++){var O,A=E.materials[S];v.push(A),(O=La(A,u,t,i))&&(l+="\n\tMaterial "+O.toString(h))}v.push(E.id);var M=va.a.ParseMultiMaterial(E,t);M&&(C=!0,l+="\n\tMulti-Material "+M.toString(h));break}}if(!1===C)v.push(b.materialId),(O=La(b.materialId,u,t,i))?l+="\n\tMaterial "+O.toString(h):g.a.Warn("Material not found for mesh "+b.id)}if(b.skeletonId>-1&&void 0!==u.skeletons&&null!==u.skeletons)if(!1===_.indexOf(b.skeletonId)>-1)for(var w=0,R=u.skeletons.length;w<R;w++){var I=u.skeletons[w];if(I.id===b.skeletonId){var L=Ne.a.Parse(I,t);s.push(L),_.push(I.id),l+="\n\tSkeleton "+L.toString(h)}}if(void 0!==u.morphTargetManagers&&null!==u.morphTargetManagers)for(var D=0,N=u.morphTargetManagers;D<N.length;D++){var F=N[D];xa.a.Parse(F,t)}var k=be.a.Parse(b,t,i);o.push(k),l+="\n\tMesh "+k.toString(h)}}for(p=0,f=t.meshes.length;p<f;p++)(m=t.meshes[p])._waitingParentId&&(m.parent=t.getLastEntryByID(m._waitingParentId),m._waitingParentId=null),m._waitingData.lods&&Fa(t,m);for(p=0,f=t.skeletons.length;p<f;p++){(L=t.skeletons[p])._hasWaitingData&&(null!=L.bones&&L.bones.forEach((function(e){if(e._waitingTransformNodeId){var n=t.getLastEntryByID(e._waitingTransformNodeId);n&&e.linkTransformNode(n),e._waitingTransformNodeId=null}})),L._hasWaitingData=null)}for(p=0,f=t.meshes.length;p<f;p++)(m=t.meshes[p])._waitingData.freezeWorldMatrix?(m.freezeWorldMatrix(),m._waitingData.freezeWorldMatrix=null):m.computeWorldMatrix(!0)}if(void 0!==u.particleSystems&&null!==u.particleSystems){var B=r.a.GetIndividualParser(se.a.NAME_PARTICLESYSTEM);if(B)for(p=0,f=u.particleSystems.length;p<f;p++){var V=u.particleSystems[p];-1!==d.indexOf(V.emitterId)&&a.push(B(V,t,i))}}return!0}catch(e){var z=Na("importMesh",u?u.producer:"Unknown")+l;if(!c)throw g.a.Log(z),e;c(z,e)}finally{null!==l&&Yr.a.loggingLevel!==Yr.a.NO_LOGGING&&g.a.Log(Na("importMesh",u?u.producer:"Unknown")+(Yr.a.loggingLevel!==Yr.a.MINIMAL_LOGGING?l:""))}return!1},load:function(e,t,n,r){var i="importScene has failed JSON parse";try{var o=JSON.parse(t);if(i="",void 0!==o.useDelayedTextureLoading&&null!==o.useDelayedTextureLoading&&(e.useDelayedTextureLoading=o.useDelayedTextureLoading&&!Yr.a.ForceFullSceneLoadingForIncremental),void 0!==o.autoClear&&null!==o.autoClear&&(e.autoClear=o.autoClear),void 0!==o.clearColor&&null!==o.clearColor&&(e.clearColor=s.b.FromArray(o.clearColor)),void 0!==o.ambientColor&&null!==o.ambientColor&&(e.ambientColor=s.a.FromArray(o.ambientColor)),void 0!==o.gravity&&null!==o.gravity&&(e.gravity=a.e.FromArray(o.gravity)),o.fogMode&&0!==o.fogMode)switch(e.fogMode=o.fogMode,e.fogColor=s.a.FromArray(o.fogColor),e.fogStart=o.fogStart,e.fogEnd=o.fogEnd,e.fogDensity=o.fogDensity,i+="\tFog mode for scene:  ",e.fogMode){case 1:i+="exp\n";break;case 2:i+="exp2\n";break;case 3:i+="linear\n"}if(o.physicsEnabled){var c;"cannon"===o.physicsEngine?c=new Sa(void 0,void 0,Ia.LoaderInjectedPhysicsEngine):"oimo"===o.physicsEngine?c=new Pa(void 0,Ia.LoaderInjectedPhysicsEngine):"ammo"===o.physicsEngine&&(c=new Ma(void 0,Ia.LoaderInjectedPhysicsEngine,void 0)),i="\tPhysics engine "+(o.physicsEngine?o.physicsEngine:"oimo")+" enabled\n";var l=o.physicsGravity?a.e.FromArray(o.physicsGravity):null;e.enablePhysics(l,c)}if(void 0!==o.metadata&&null!==o.metadata&&(e.metadata=o.metadata),void 0!==o.collisionsEnabled&&null!==o.collisionsEnabled&&(e.collisionsEnabled=o.collisionsEnabled),!ka(e,t,n,r,!0))return!1;if(o.autoAnimate&&e.beginAnimation(e,o.autoAnimateFrom,o.autoAnimateTo,o.autoAnimateLoop,o.autoAnimateSpeed||1),void 0!==o.activeCameraID&&null!==o.activeCameraID&&e.setActiveCameraByID(o.activeCameraID),void 0!==o.environmentTexture&&null!==o.environmentTexture){var u=void 0===o.isPBR||o.isPBR;if(o.environmentTextureType&&"BABYLON.HDRCubeTexture"===o.environmentTextureType){var h=o.environmentTextureSize?o.environmentTextureSize:128,d=new Ca(n+o.environmentTexture,e,h,!0,!u);o.environmentTextureRotationY&&(d.rotationY=o.environmentTextureRotationY),e.environmentTexture=d}else if(Yi.a.EndsWith(o.environmentTexture,".env")){var p=new Ei.a(n+o.environmentTexture,e);o.environmentTextureRotationY&&(p.rotationY=o.environmentTextureRotationY),e.environmentTexture=p}else{var f=Ei.a.CreateFromPrefilteredData(n+o.environmentTexture,e);o.environmentTextureRotationY&&(f.rotationY=o.environmentTextureRotationY),e.environmentTexture=f}if(!0===o.createDefaultSkybox){var m=void 0!==e.activeCamera&&null!==e.activeCamera?(e.activeCamera.maxZ-e.activeCamera.minZ)/2:1e3,_=o.skyboxBlurLevel||0;e.createDefaultSkybox(e.environmentTexture,u,m,_)}}return!0}catch(e){var v=Na("importScene",o?o.producer:"Unknown")+i;if(!r)throw g.a.Log(v),e;r(v,e)}finally{null!==i&&Yr.a.loggingLevel!==Yr.a.NO_LOGGING&&g.a.Log(Na("importScene",o?o.producer:"Unknown")+(Yr.a.loggingLevel!==Yr.a.MINIMAL_LOGGING?i:""))}return!1},loadAssetContainer:function(e,t,n,r){return ka(e,t,n,r)}});var Ba=n(103),Va=n(166),za=function(){function e(){this._isEnabled=!0,this.leftColor=s.a.White(),this.rightColor=s.a.Black(),this.bias=0,this.power=1}return Object.defineProperty(e.prototype,"isEnabled",{get:function(){return this._isEnabled},set:function(e){this._isEnabled!==e&&(this._isEnabled=e,ne.a.MarkAllMaterialsAsDirty(20))},enumerable:!0,configurable:!0}),e.prototype.clone=function(){var t=new e;return A.a.DeepCopy(this,t),t},e.prototype.serialize=function(){var e={};return e.isEnabled=this.isEnabled,e.leftColor=this.leftColor.asArray(),e.rightColor=this.rightColor.asArray(),e.bias=this.bias,e.power=this.power,e},e.Parse=function(t){var n=new e;return n.isEnabled=t.isEnabled,n.leftColor=s.a.FromArray(t.leftColor),n.rightColor=s.a.FromArray(t.rightColor),n.bias=t.bias,n.power=t.power||1,n},e}();Fe.a._FresnelParametersParser=za.Parse;var Ua=n(93),ja=n(164),Ga=n(203),Ha=function(e){function t(t,n){var r=e.call(this,t,n)||this;return r._useMicroSurfaceFromReflectivityMapAlpha=!0,r}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"PBRSpecularGlossinessMaterial"},t.prototype.clone=function(e){var n=this,r=Fe.a.Clone((function(){return new t(e,n.getScene())}),this);return r.id=e,r.name=e,this.clearCoat.copyTo(r.clearCoat),this.anisotropy.copyTo(r.anisotropy),this.brdf.copyTo(r.brdf),this.sheen.copyTo(r.sheen),this.subSurface.copyTo(r.subSurface),r},t.prototype.serialize=function(){var e=Fe.a.Serialize(this);return e.customType="BABYLON.PBRSpecularGlossinessMaterial",e.clearCoat=this.clearCoat.serialize(),e.anisotropy=this.anisotropy.serialize(),e.brdf=this.brdf.serialize(),e.sheen=this.sheen.serialize(),e.subSurface=this.subSurface.serialize(),e},t.Parse=function(e,n,r){var i=Fe.a.Parse((function(){return new t(e.name,n)}),e,n,r);return 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u=t+8*(c*a+l);i[0]=e[u]|e[u+1]<<8,i[1]=e[u+2]|e[u+3]<<8,i[2]=(2*(31&i[0])+1*(31&i[1]))/3|(2*(2016&i[0])+1*(2016&i[1]))/3&2016|(2*(63488&i[0])+1*(63488&i[1]))/3&63488,i[3]=(2*(31&i[1])+1*(31&i[0]))/3|(2*(2016&i[1])+1*(2016&i[0]))/3&2016|(2*(63488&i[1])+1*(63488&i[0]))/3&63488;for(var h=0;h<4;h++){var d=e[u+4+h],p=(4*c+h)*n+4*l;o[p++]=i[3&d],o[p++]=i[d>>2&3],o[p++]=i[d>>4&3],o[p++]=i[d>>6&3]}}return o}(a,0,e.getImageWidth(t,n)+3&-4,e.getImageHeight(t,n)+3&-4));return a}onmessage=function(a){if("init"===a.data.action)i||(Module={wasmBinary:a.data.wasmBinary},importScripts(a.data.url),i=new Promise((function(e){Module.onRuntimeInitialized=function(){Module.initializeBasis(),e()}}))),i.then((function(){postMessage({action:"init"})}));else if("transcode"===a.data.action){var s=a.data.config,c=a.data.imageData,l=new Module.BasisFile(c),u=function(e){for(var t=e.getHasAlpha(),n=e.getNumImages(),r=[],i=0;i<n;i++){for(var o={levels:[]},a=e.getNumLevels(i),s=0;s<a;s++){var c={width:e.getImageWidth(i,s),height:e.getImageHeight(i,s)};o.levels.push(c)}r.push(o)}return{hasAlpha:t,images:r}}(l),h=a.data.ignoreSupportedFormats?null:function(i,o){var a=null;i.supportedCompressionFormats&&(i.supportedCompressionFormats.etc1?a=e:i.supportedCompressionFormats.s3tc?a=o.hasAlpha?r:t:i.supportedCompressionFormats.pvrtc||i.supportedCompressionFormats.etc2&&(a=n));return a}(a.data.config,u),d=!1;null===h&&(d=!0,h=u.hasAlpha?r:t);var p=!0;l.startTranscoding()||(p=!1);for(var f=[],m=0;m<u.images.length&&p;m++){var g=u.images[m];if(void 0===s.loadSingleImage||s.loadSingleImage===m){var _=g.levels.length;!1===s.loadMipmapLevels&&(_=1);for(var v=0;v<_;v++){var b=g.levels[v],y=o(l,m,v,h,d);if(!y){p=!1;break}b.transcodedPixels=y,f.push(b.transcodedPixels.buffer)}}}l.close(),l.delete(),d&&(h=-1),p?postMessage({action:"transcode",success:p,id:a.data.id,fileInfo:u,format:h},f):postMessage({action:"transcode",success:p,id:a.data.id})}}}var es=function(){function e(){this.supportCascades=!0}return e.prototype.canLoad=function(e){return Yi.a.EndsWith(e,".basis")},e.prototype.loadCubeData=function(e,t,n,r,i){if(!Array.isArray(e)){var o=t.getEngine().getCaps(),a={supportedCompressionFormats:{etc1:!!o.etc1,s3tc:!!o.s3tc,pvrtc:!!o.pvrtc,etc2:!!o.etc2}};Ja.TranscodeAsync(e,a).then((function(e){var n=e.fileInfo.images[0].levels.length>1&&t.generateMipMaps;Ja.LoadTextureFromTranscodeResult(t,e),t.getEngine()._setCubeMapTextureParams(n),t.isReady=!0,t.onLoadedObservable.notifyObservers(t),t.onLoadedObservable.clear(),r&&r()})).catch((function(e){Xe.b.Warn("Failed to transcode Basis file, transcoding may not be supported on this device"),t.isReady=!0}))}},e.prototype.loadData=function(e,t,n){var r=t.getEngine().getCaps(),i={supportedCompressionFormats:{etc1:!!r.etc1,s3tc:!!r.s3tc,pvrtc:!!r.pvrtc,etc2:!!r.etc2}};Ja.TranscodeAsync(e,i).then((function(e){var r=e.fileInfo.images[0].levels[0],i=e.fileInfo.images[0].levels.length>1&&t.generateMipMaps;n(r.width,r.height,i,-1!==e.format,(function(){Ja.LoadTextureFromTranscodeResult(t,e)}))})).catch((function(e){Xe.b.Warn("Failed to transcode Basis file, transcoding may not be supported on this device"),n(0,0,!1,!1,(function(){}))}))},e}();ne.a._TextureLoaders.push(new es),Tr.a.prototype.unBindMultiColorAttachmentFramebuffer=function(e,t,n){void 0===t&&(t=!1),this._currentRenderTarget=null;var r=this._gl;if(e[0]._MSAAFramebuffer){r.bindFramebuffer(r.READ_FRAMEBUFFER,e[0]._MSAAFramebuffer),r.bindFramebuffer(r.DRAW_FRAMEBUFFER,e[0]._framebuffer);var i=e[0]._attachments;i||(i=new Array(e.length),e[0]._attachments=i);for(var o=0;o<e.length;o++){for(var a=e[o],s=0;s<i.length;s++)i[s]=r.NONE;i[o]=r[this.webGLVersion>1?"COLOR_ATTACHMENT"+o:"COLOR_ATTACHMENT"+o+"_WEBGL"],r.readBuffer(i[o]),r.drawBuffers(i),r.blitFramebuffer(0,0,a.width,a.height,0,0,a.width,a.height,r.COLOR_BUFFER_BIT,r.NEAREST)}for(o=0;o<i.length;o++)i[o]=r[this.webGLVersion>1?"COLOR_ATTACHMENT"+o:"COLOR_ATTACHMENT"+o+"_WEBGL"];r.drawBuffers(i)}for(o=0;o<e.length;o++){!(a=e[o]).generateMipMaps||t||a.isCube||(this._bindTextureDirectly(r.TEXTURE_2D,a,!0),r.generateMipmap(r.TEXTURE_2D),this._bindTextureDirectly(r.TEXTURE_2D,null))}n&&(e[0]._MSAAFramebuffer&&this._bindUnboundFramebuffer(e[0]._framebuffer),n()),this._bindUnboundFramebuffer(null)},Tr.a.prototype.createMultipleRenderTarget=function(e,t){var n=!1,r=!0,i=!1,o=!1,a=1,s=new Array,c=new Array;void 0!==t&&(n=void 0!==t.generateMipMaps&&t.generateMipMaps,r=void 0===t.generateDepthBuffer||t.generateDepthBuffer,i=void 0!==t.generateStencilBuffer&&t.generateStencilBuffer,o=void 0!==t.generateDepthTexture&&t.generateDepthTexture,a=t.textureCount||1,t.types&&(s=t.types),t.samplingModes&&(c=t.samplingModes));var l=this._gl,u=l.createFramebuffer();this._bindUnboundFramebuffer(u);for(var h=e.width||e,d=e.height||e,p=[],f=[],m=this._setupFramebufferDepthAttachments(i,r,h,d),_=0;_<a;_++){var v=c[_]||3,b=s[_]||0;(1!==b||this._caps.textureFloatLinearFiltering)&&(2!==b||this._caps.textureHalfFloatLinearFiltering)||(v=1);var y=this._getSamplingParameters(v,n);1!==b||this._caps.textureFloat||(b=0,g.a.Warn("Float textures are not supported. Render target forced to TEXTURETYPE_UNSIGNED_BYTE type"));var C=new sn.a(this,sn.b.MultiRenderTarget),x=l[this.webGLVersion>1?"COLOR_ATTACHMENT"+_:"COLOR_ATTACHMENT"+_+"_WEBGL"];p.push(C),f.push(x),l.activeTexture(l["TEXTURE"+_]),l.bindTexture(l.TEXTURE_2D,C._webGLTexture),l.texParameteri(l.TEXTURE_2D,l.TEXTURE_MAG_FILTER,y.mag),l.texParameteri(l.TEXTURE_2D,l.TEXTURE_MIN_FILTER,y.min),l.texParameteri(l.TEXTURE_2D,l.TEXTURE_WRAP_S,l.CLAMP_TO_EDGE),l.texParameteri(l.TEXTURE_2D,l.TEXTURE_WRAP_T,l.CLAMP_TO_EDGE),l.texImage2D(l.TEXTURE_2D,0,this._getRGBABufferInternalSizedFormat(b),h,d,0,l.RGBA,this._getWebGLTextureType(b),null),l.framebufferTexture2D(l.DRAW_FRAMEBUFFER,x,l.TEXTURE_2D,C._webGLTexture,0),n&&this._gl.generateMipmap(this._gl.TEXTURE_2D),this._bindTextureDirectly(l.TEXTURE_2D,null),C._framebuffer=u,C._depthStencilBuffer=m,C.baseWidth=h,C.baseHeight=d,C.width=h,C.height=d,C.isReady=!0,C.samples=1,C.generateMipMaps=n,C.samplingMode=v,C.type=b,C._generateDepthBuffer=r,C._generateStencilBuffer=i,C._attachments=f,this._internalTexturesCache.push(C)}if(o&&this._caps.depthTextureExtension){var T=new sn.a(this,sn.b.MultiRenderTarget);l.activeTexture(l.TEXTURE0),l.bindTexture(l.TEXTURE_2D,T._webGLTexture),l.texParameteri(l.TEXTURE_2D,l.TEXTURE_MAG_FILTER,l.NEAREST),l.texParameteri(l.TEXTURE_2D,l.TEXTURE_MIN_FILTER,l.NEAREST),l.texParameteri(l.TEXTURE_2D,l.TEXTURE_WRAP_S,l.CLAMP_TO_EDGE),l.texParameteri(l.TEXTURE_2D,l.TEXTURE_WRAP_T,l.CLAMP_TO_EDGE),l.texImage2D(l.TEXTURE_2D,0,this.webGLVersion<2?l.DEPTH_COMPONENT:l.DEPTH_COMPONENT16,h,d,0,l.DEPTH_COMPONENT,l.UNSIGNED_SHORT,null),l.framebufferTexture2D(l.FRAMEBUFFER,l.DEPTH_ATTACHMENT,l.TEXTURE_2D,T._webGLTexture,0),T._framebuffer=u,T.baseWidth=h,T.baseHeight=d,T.width=h,T.height=d,T.isReady=!0,T.samples=1,T.generateMipMaps=n,T.samplingMode=l.NEAREST,T._generateDepthBuffer=r,T._generateStencilBuffer=i,p.push(T),this._internalTexturesCache.push(T)}return l.drawBuffers(f),this._bindUnboundFramebuffer(null),this.resetTextureCache(),p},Tr.a.prototype.updateMultipleRenderTargetTextureSampleCount=function(e,t){if(this.webGLVersion<2||!e||0==e.length)return 1;if(e[0].samples===t)return t;var n=this._gl;t=Math.min(t,this.getCaps().maxMSAASamples),e[0]._depthStencilBuffer&&(n.deleteRenderbuffer(e[0]._depthStencilBuffer),e[0]._depthStencilBuffer=null),e[0]._MSAAFramebuffer&&(n.deleteFramebuffer(e[0]._MSAAFramebuffer),e[0]._MSAAFramebuffer=null);for(var r=0;r<e.length;r++)e[r]._MSAARenderBuffer&&(n.deleteRenderbuffer(e[r]._MSAARenderBuffer),e[r]._MSAARenderBuffer=null);if(t>1&&n.renderbufferStorageMultisample){var i=n.createFramebuffer();if(!i)throw new Error("Unable to create multi sampled framebuffer");this._bindUnboundFramebuffer(i);var o=this._setupFramebufferDepthAttachments(e[0]._generateStencilBuffer,e[0]._generateDepthBuffer,e[0].width,e[0].height,t),a=[];for(r=0;r<e.length;r++){var s=e[r],c=n[this.webGLVersion>1?"COLOR_ATTACHMENT"+r:"COLOR_ATTACHMENT"+r+"_WEBGL"],l=n.createRenderbuffer();if(!l)throw new Error("Unable to create multi sampled framebuffer");n.bindRenderbuffer(n.RENDERBUFFER,l),n.renderbufferStorageMultisample(n.RENDERBUFFER,t,this._getRGBAMultiSampleBufferFormat(s.type),s.width,s.height),n.framebufferRenderbuffer(n.FRAMEBUFFER,c,n.RENDERBUFFER,l),s._MSAAFramebuffer=i,s._MSAARenderBuffer=l,s.samples=t,s._depthStencilBuffer=o,n.bindRenderbuffer(n.RENDERBUFFER,null),a.push(c)}n.drawBuffers(a)}else this._bindUnboundFramebuffer(e[0]._framebuffer);return this._bindUnboundFramebuffer(null),t};var ts=function(e){function t(t,n,r,i,o){var a=this,s=!(!o||!o.generateMipMaps)&&o.generateMipMaps,c=!(!o||!o.generateDepthTexture)&&o.generateDepthTexture,l=!o||void 0===o.doNotChangeAspectRatio||o.doNotChangeAspectRatio;if((a=e.call(this,t,n,i,s,l)||this)._engine=i.getEngine(),a.isSupported){for(var u=[],h=[],d=0;d<r;d++)o&&o.types&&void 0!==o.types[d]?u.push(o.types[d]):u.push(o&&o.defaultType?o.defaultType:0),o&&o.samplingModes&&void 0!==o.samplingModes[d]?h.push(o.samplingModes[d]):h.push(nn.a.BILINEAR_SAMPLINGMODE);var p=!o||void 0===o.generateDepthBuffer||o.generateDepthBuffer,f=!(!o||void 0===o.generateStencilBuffer)&&o.generateStencilBuffer;return a._size=n,a._multiRenderTargetOptions={samplingModes:h,generateMipMaps:s,generateDepthBuffer:p,generateStencilBuffer:f,generateDepthTexture:c,types:u,textureCount:r},a._createInternalTextures(),a._createTextures(),a}a.dispose()}return Object(h.__extends)(t,e),Object.defineProperty(t.prototype,"isSupported",{get:function(){return this._engine.webGLVersion>1||this._engine.getCaps().drawBuffersExtension},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"textures",{get:function(){return this._textures},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"depthTexture",{get:function(){return this._textures[this._textures.length-1]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"wrapU",{set:function(e){if(this._textures)for(var t=0;t<this._textures.length;t++)this._textures[t].wrapU=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"wrapV",{set:function(e){if(this._textures)for(var t=0;t<this._textures.length;t++)this._textures[t].wrapV=e},enumerable:!0,configurable:!0}),t.prototype._rebuild=function(){this.releaseInternalTextures(),this._createInternalTextures();for(var e=0;e<this._internalTextures.length;e++){this._textures[e]._texture=this._internalTextures[e]}this._texture=this._internalTextures[0]},t.prototype._createInternalTextures=function(){this._internalTextures=this._engine.createMultipleRenderTarget(this._size,this._multiRenderTargetOptions)},t.prototype._createTextures=function(){this._textures=[];for(var e=0;e<this._internalTextures.length;e++){var t=new nn.a(null,this.getScene());t._texture=this._internalTextures[e],this._textures.push(t)}this._texture=this._internalTextures[0]},Object.defineProperty(t.prototype,"samples",{get:function(){return this._samples},set:function(e){this._samples!==e&&(this._samples=this._engine.updateMultipleRenderTargetTextureSampleCount(this._internalTextures,e))},enumerable:!0,configurable:!0}),t.prototype.resize=function(e){this.releaseInternalTextures(),this._size=e,this._createInternalTextures()},t.prototype.unbindFrameBuffer=function(e,t){var n=this;e.unBindMultiColorAttachmentFramebuffer(this._internalTextures,this.isCube,(function(){n.onAfterRenderObservable.notifyObservers(t)}))},t.prototype.dispose=function(){this.releaseInternalTextures(),e.prototype.dispose.call(this)},t.prototype.releaseInternalTextures=function(){if(this._internalTextures)for(var e=this._internalTextures.length-1;e>=0;e--)void 0!==this._internalTextures[e]&&(this._internalTextures[e].dispose(),this._internalTextures.splice(e,1))},t}(ln.a),ns=n(127),rs=n(96),is=function(e){function t(t,n,r,i,o,a){var s=e.call(this,t,r,null,i,o,a)||this;return s._animate=!0,s._time=0,s._texturePath=n,s._loadJson(n),s.refreshRate=1,s}return Object(h.__extends)(t,e),t.prototype._loadJson=function(e){var t=this,n=function(){g.a.Log("No config file found in "+e+" trying to use ShadersStore or DOM element");try{t.setFragment(t._texturePath)}catch(e){g.a.Error("No json or ShaderStore or DOM element found for CustomProceduralTexture")}},r=e+"/config.json",i=new rs.a;i.open("GET",r),i.addEventListener("load",(function(){if(200===i.status||i.responseText&&i.responseText.length>0)try{t._config=JSON.parse(i.response),t.updateShaderUniforms(),t.updateTextures(),t.setFragment(t._texturePath+"/custom"),t._animate=t._config.animate,t.refreshRate=t._config.refreshrate}catch(e){n()}else n()}),!1),i.addEventListener("error",(function(){n()}),!1);try{i.send()}catch(e){g.a.Error("CustomProceduralTexture: Error on XHR send request.")}},t.prototype.isReady=function(){if(!e.prototype.isReady.call(this))return!1;for(var t in this._textures){if(!this._textures[t].isReady())return!1}return!0},t.prototype.render=function(t){var n=this.getScene();this._animate&&n&&(this._time+=.03*n.getAnimationRatio(),this.updateShaderUniforms()),e.prototype.render.call(this,t)},t.prototype.updateTextures=function(){for(var e=0;e<this._config.sampler2Ds.length;e++)this.setTexture(this._config.sampler2Ds[e].sample2Dname,new nn.a(this._texturePath+"/"+this._config.sampler2Ds[e].textureRelativeUrl,this.getScene()))},t.prototype.updateShaderUniforms=function(){if(this._config)for(var e=0;e<this._config.uniforms.length;e++){var t=this._config.uniforms[e];switch(t.type){case"float":this.setFloat(t.name,t.value);break;case"color3":this.setColor3(t.name,new s.a(t.r,t.g,t.b));break;case"color4":this.setColor4(t.name,new s.b(t.r,t.g,t.b,t.a));break;case"vector2":this.setVector2(t.name,new a.d(t.x,t.y));break;case"vector3":this.setVector3(t.name,new a.e(t.x,t.y,t.z))}}this.setFloat("time",this._time)},Object.defineProperty(t.prototype,"animate",{get:function(){return this._animate},set:function(e){this._animate=e},enumerable:!0,configurable:!0}),t}(ns.a),os="\n\nuniform float brightness;\nuniform float persistence;\nuniform float timeScale;\n\nvarying vec2 vUV;\n\nvec2 hash22(vec2 p)\n{\np=p*mat2(127.1,311.7,269.5,183.3);\np=-1.0+2.0*fract(sin(p)*43758.5453123);\nreturn sin(p*6.283+timeScale);\n}\nfloat interpolationNoise(vec2 p)\n{\nvec2 pi=floor(p);\nvec2 pf=p-pi;\nvec2 w=pf*pf*(3.-2.*pf);\nfloat f00=dot(hash22(pi+vec2(.0,.0)),pf-vec2(.0,.0));\nfloat f01=dot(hash22(pi+vec2(.0,1.)),pf-vec2(.0,1.));\nfloat f10=dot(hash22(pi+vec2(1.0,0.)),pf-vec2(1.0,0.));\nfloat f11=dot(hash22(pi+vec2(1.0,1.)),pf-vec2(1.0,1.));\nfloat xm1=mix(f00,f10,w.x);\nfloat xm2=mix(f01,f11,w.x);\nfloat ym=mix(xm1,xm2,w.y);\nreturn ym;\n}\nfloat perlinNoise2D(float x,float y)\n{\nfloat sum=0.0;\nfloat frequency=0.0;\nfloat amplitude=0.0;\nfor(int i=0; i<OCTAVES; i++)\n{\nfrequency=pow(2.0,float(i));\namplitude=pow(persistence,float(i));\nsum=sum+interpolationNoise(vec2(x*frequency,y*frequency))*amplitude;\n}\nreturn sum;\n}\n\nvoid main(void)\n{\nfloat x=abs(vUV.x);\nfloat y=abs(vUV.y);\nfloat noise=brightness+(1.0-brightness)*perlinNoise2D(x,y);\ngl_FragColor=vec4(noise,noise,noise,1.0);\n}\n";zt.a.ShadersStore.noisePixelShader=os;var as=function(e){function t(t,n,r,i,o){void 0===n&&(n=256),void 0===r&&(r=O.a.LastCreatedScene);var a=e.call(this,t,n,"noise",r,i,o)||this;return a._time=0,a.brightness=.2,a.octaves=3,a.persistence=.8,a.animationSpeedFactor=1,a.autoClear=!1,a._updateShaderUniforms(),a}return Object(h.__extends)(t,e),t.prototype._updateShaderUniforms=function(){var e=this.getScene();e&&(this._time+=e.getAnimationRatio()*this.animationSpeedFactor*.01,this.setFloat("brightness",this.brightness),this.setFloat("persistence",this.persistence),this.setFloat("timeScale",this._time))},t.prototype._getDefines=function(){return"#define OCTAVES "+(0|this.octaves)},t.prototype.render=function(t){this._updateShaderUniforms(),e.prototype.render.call(this,t)},t.prototype.serialize=function(){var e={customType:"BABYLON.NoiseProceduralTexture"};return e.brightness=this.brightness,e.octaves=this.octaves,e.persistence=this.persistence,e.animationSpeedFactor=this.animationSpeedFactor,e.size=this.getSize().width,e.generateMipMaps=this._generateMipMaps,e},t.Parse=function(e,n){var r=new t(e.name,e.size,n,void 0,e.generateMipMaps);return r.brightness=e.brightness,r.octaves=e.octaves,r.persistence=e.persistence,r.animationSpeedFactor=e.animationSpeedFactor,r},t}(ns.a);c.a.RegisteredTypes["BABYLON.NoiseProceduralTexture"]=as;var ss,cs,ls,us,hs,ds,ps=n(204),fs=n(205),ms=n(90),gs=function(e){function t(t,n,r,i,o,a,s,c,l,u){void 0===s&&(s=!0),void 0===c&&(c=!1),void 0===l&&(l=nn.a.TRILINEAR_SAMPLINGMODE),void 0===u&&(u=0);var h=e.call(this,null,a,!s,c)||this;return h.format=o,h._engine=a.getEngine(),h._texture=a.getEngine().createRawTexture3D(t,n,r,i,o,s,c,l,null,u),h.is3D=!0,h}return Object(h.__extends)(t,e),t.prototype.update=function(e){this._texture&&this._engine.updateRawTexture3D(this._texture,e,this._texture.format,this._texture.invertY,null,this._texture.type)},t}(nn.a),_s=function(e){function t(t,n,r,i,o,a,s,c,l,u){void 0===s&&(s=!0),void 0===c&&(c=!1),void 0===l&&(l=nn.a.TRILINEAR_SAMPLINGMODE),void 0===u&&(u=0);var h=e.call(this,null,a,!s,c)||this;return h.format=o,h._engine=a.getEngine(),h._texture=a.getEngine().createRawTexture2DArray(t,n,r,i,o,s,c,l,null,u),h.is2DArray=!0,h}return Object(h.__extends)(t,e),t.prototype.update=function(e){this._texture&&this._engine.updateRawTexture2DArray(this._texture,e,this._texture.format,this._texture.invertY,null,this._texture.type)},t}(nn.a),vs=function(e){function t(t,n,r,i){var o=e.call(this,t,n,r,i,!0)||this;return o.refractionPlane=new Gn.a(0,1,0,1),o.depth=2,o.onBeforeRenderObservable.add((function(){r.clipPlane=o.refractionPlane})),o.onAfterRenderObservable.add((function(){r.clipPlane=null})),o}return Object(h.__extends)(t,e),t.prototype.clone=function(){var e=this.getScene();if(!e)return this;var n=this.getSize(),r=new t(this.name,n.width,e,this._generateMipMaps);return r.hasAlpha=this.hasAlpha,r.level=this.level,r.refractionPlane=this.refractionPlane.clone(),this.renderList&&(r.renderList=this.renderList.slice(0)),r.depth=this.depth,r},t.prototype.serialize=function(){if(!this.name)return null;var t=e.prototype.serialize.call(this);return t.mirrorPlane=this.refractionPlane.asArray(),t.depth=this.depth,t},t}(ln.a),bs=(n(217),function(e){function t(n,r,i){var o=e.call(this,i.scene)||this;return r&&(i.engine||i.scene)?(i=Object(h.__assign)(Object(h.__assign)({},t.DefaultOptions),i),o._engine=i.engine||i.scene.getEngine(),o._generateMipMaps=i.generateMipMaps,o._samplingMode=i.samplingMode,o._textureMatrix=a.a.Identity(),o.name=n,o.element=r,o._isVideo=r instanceof HTMLVideoElement,o.anisotropicFilteringLevel=1,o._createInternalTexture(),o):o}return Object(h.__extends)(t,e),t.prototype._createInternalTexture=function(){var e=0,t=0;this._isVideo?(e=this.element.videoWidth,t=this.element.videoHeight):(e=this.element.width,t=this.element.height),this._texture=this._engine.createDynamicTexture(e,t,this._generateMipMaps,this._samplingMode),this.update()},t.prototype.getTextureMatrix=function(){return this._textureMatrix},t.prototype.update=function(e){if(void 0===e&&(e=null),null!=this._texture)if(this._isVideo){var t=this.element;if(t.readyState<t.HAVE_CURRENT_DATA)return;this._engine.updateVideoTexture(this._texture,t,null===e||e)}else{var n=this.element;this._engine.updateDynamicTexture(this._texture,n,null===e||e,!1)}},t.DefaultOptions={generateMipMaps:!1,samplingMode:2,engine:null,scene:null},t}(gi.a)),ys=function(e,t,n){this.id=e,this.scale=t,this.offset=n},Cs=function(){function e(t,n,r,i){return this.name=t,this.meshes=n,this.scene=i,this.options=r,this.options.map=this.options.map||["ambientTexture","bumpTexture","diffuseTexture","emissiveTexture","lightmapTexture","opacityTexture","reflectionTexture","refractionTexture","specularTexture"],this.options.uvsIn=this.options.uvsIn||On.b.UVKind,this.options.uvsOut=this.options.uvsOut||On.b.UVKind,this.options.layout=this.options.layout||e.LAYOUT_STRIP,this.options.layout===e.LAYOUT_COLNUM&&(this.options.colnum=this.options.colnum||8),this.options.updateInputMeshes=this.options.updateInputMeshes||!0,this.options.disposeSources=this.options.disposeSources||!0,this._expecting=0,this.options.fillBlanks=this.options.fillBlanks||!0,!0===this.options.fillBlanks&&(this.options.customFillColor=this.options.customFillColor||"black"),this.options.frameSize=this.options.frameSize||256,this.options.paddingRatio=this.options.paddingRatio||.0115,this._paddingValue=Math.ceil(this.options.frameSize*this.options.paddingRatio),this._paddingValue%2!=0&&this._paddingValue++,this.options.paddingMode=this.options.paddingMode||e.SUBUV_WRAP,this.options.paddingMode===e.SUBUV_COLOR&&(this.options.paddingColor=this.options.paddingColor||new s.b(0,0,0,1)),this.sets={},this.frames=[],this}return e.prototype._createFrames=function(e){for(var t=this,n=this._calculateSize(),r=new a.d(1,1).divide(n),i=0,o=this._expecting,c=this.meshes.length,l=Object.keys(this.sets),u=0;u<l.length;u++){var h=l[u],d=new Tn.a(this.name+".TexturePack."+h+"Set",{width:n.x,height:n.y},this.scene,!0,nn.a.TRILINEAR_SAMPLINGMODE,ne.a.TEXTUREFORMAT_RGBA),p=d.getContext();p.fillStyle="rgba(0,0,0,0)",p.fillRect(0,0,n.x,n.y),d.update(!1),this.sets[h]=d}var f=this.options.frameSize||256,m=this._paddingValue,g=f+2*m;for(u=0;u<c;u++)for(var _=this.meshes[u].material,v=function(a){var c=new Tn.a("temp",g,b.scene,!0),h=c.getContext(),d=b._getFrameOffset(u),p=function(){i++,c.update(!1);var a=h.getImageData(0,0,g,g),s=t.sets[v];if(s.getContext().putImageData(a,n.x*d.x,n.y*d.y),c.dispose(),s.update(!1),i==o)return t._calculateMeshUVFrames(f,m,n,r,t.options.updateInputMeshes||!1),void e()},v=l[a]||"_blank";if(_&&null!==_[v]){var y=_[v],C=new Image;y instanceof Tn.a?C.src=y.getContext().canvas.toDataURL("image/png"):C.src=y.url,C.onload=function(){h.fillStyle="rgba(0,0,0,0)",h.fillRect(0,0,g,g),c.update(!1),h.setTransform(1,0,0,-1,0,0);var e=[0,0,1,0,1,1,0,1,-1,1,-1,0,-2,0,-1,1,-1];switch(t.options.paddingMode){case 0:for(var n=0;n<9;n++)h.drawImage(C,0,0,C.width,C.height,m+f*e[n],m+f*e[n+1]-g,f,f);break;case 1:for(var r=0;r<m;r++)h.drawImage(C,0,0,C.width,C.height,r+f*e[0],m-g,f,f),h.drawImage(C,0,0,C.width,C.height,2*m-r,m-g,f,f),h.drawImage(C,0,0,C.width,C.height,m,r-g,f,f),h.drawImage(C,0,0,C.width,C.height,m,2*m-r-g,f,f);h.drawImage(C,0,0,C.width,C.height,m+f*e[0],m+f*e[1]-g,f,f);break;case 2:h.fillStyle=(t.options.paddingColor||s.a.Black()).toHexString(),h.fillRect(0,0,g,-g),h.clearRect(m,m,f,f),h.drawImage(C,0,0,C.width,C.height,m+f*e[0],m+f*e[1]-g,f,f)}h.setTransform(1,0,0,1,0,0),p()}}else h.fillStyle="rgba(0,0,0,0)",b.options.fillBlanks&&(h.fillStyle=b.options.customFillColor),h.fillRect(0,0,g,g),p()},b=this,y=0;y<l.length;y++)v(y)},e.prototype._calculateSize=function(){var e=this.meshes.length||0,t=this.options.frameSize||0,n=this._paddingValue||0;switch(this.options.layout){case 0:return new a.d(t*e+2*n*e,t+2*n);case 1:var r=Math.max(2,Math.ceil(Math.sqrt(e))),i=t*r+2*n*r;return new a.d(i,i);case 2:var o=this.options.colnum||1,s=Math.max(1,Math.ceil(e/o));return new a.d(t*o+2*n*o,t*s+2*n*s)}return a.d.Zero()},e.prototype._calculateMeshUVFrames=function(e,t,n,r,i){for(var o=this.meshes.length,s=0;s<o;s++){var c=this.meshes[s],l=new a.d(e/n.x,e/n.y),u=r.clone().scale(t),h=this._getFrameOffset(s).add(u),d=new ys(s,l,h);this.frames.push(d),i&&(this._updateMeshUV(c,s),this._updateTextureReferences(c))}},e.prototype._getFrameOffset=function(e){var t,n,r,i=this.meshes.length;switch(this.options.layout){case 0:return t=1/i,new a.d(e*t,0);case 1:var o=Math.max(2,Math.ceil(Math.sqrt(i)));return r=e-(n=Math.floor(e/o))*o,t=1/o,new a.d(r*t,n*t);case 2:var s=this.options.colnum||1,c=Math.max(1,Math.ceil(i/s));return n=e-(r=Math.floor(e/c))*c,t=new a.d(1/s,1/c),new a.d(r*t.x,n*t.y)}return a.d.Zero()},e.prototype._updateMeshUV=function(e,t){var n=this.frames[t],r=e.getVerticesData(this.options.uvsIn||On.b.UVKind),i=[],o=0;r.length&&(o=r.length||0);for(var a=0;a<o;a+=2)i.push(r[a]*n.scale.x+n.offset.x,r[a+1]*n.scale.y+n.offset.y);e.setVerticesData(this.options.uvsOut||On.b.UVKind,i)},e.prototype._updateTextureReferences=function(e,t){void 0===t&&(t=!1);for(var n=e.material,r=Object.keys(this.sets),i=function(e){e.dispose&&e.dispose()},o=0;o<r.length;o++){var a=r[o];if(t)null!==n[a]&&i(n[a]),n[a]=this.sets[a];else{if(!n)return;null!==n[a]&&(i(n[a]),n[a]=this.sets[a])}}},e.prototype.setMeshToFrame=function(e,t,n){void 0===n&&(n=!1),this._updateMeshUV(e,t),n&&this._updateTextureReferences(e,!0)},e.prototype.processAsync=function(){var e=this;return new Promise((function(t,n){try{if(0===e.meshes.length)return void t();for(var r=0,i=function(n){var i=e.meshes[n],o=i.material;if(!o)return++r===e.meshes.length?{value:e._createFrames(t)}:"continue";o.forceCompilationAsync(i).then((function(){!function(n){if(r++,e.options.map){for(var i=0;i<e.options.map.length;i++){null!==n[e.options.map[i]]&&(e.sets[e.options.map[i]]||(e.sets[e.options.map[i]]=!0),e._expecting++)}r===e.meshes.length&&e._createFrames(t)}}(o)}))},o=0;o<e.meshes.length;o++){var a=i(o);if("object"==typeof a)return a.value}}catch(e){return n(e)}}))},e.prototype.dispose=function(){for(var e=Object.keys(this.sets),t=0;t<e.length;t++){var n=e[t];this.sets[n].dispose()}},e.prototype.download=function(e,t){var n=this;void 0===e&&(e="png"),void 0===t&&(t=1),setTimeout((function(){var r={name:n.name,sets:{},options:{},frames:[]},i=Object.keys(n.sets),o=Object.keys(n.options);try{for(var a=0;a<i.length;a++){var s=i[a],c=n.sets[s];r.sets[s]=c.getContext().canvas.toDataURL("image/"+e,t)}for(a=0;a<o.length;a++){var l=o[a];r.options[l]=n.options[l]}for(a=0;a<n.frames.length;a++){var u=n.frames[a];r.frames.push(u.scale.x,u.scale.y,u.offset.x,u.offset.y)}}catch(e){return void g.a.Warn("Unable to download: "+e)}var h="data:text/json;charset=utf-8,"+encodeURIComponent(JSON.stringify(r,null,4)),d=document.createElement("a");d.setAttribute("href",h),d.setAttribute("download",n.name+"_texurePackage.json"),document.body.appendChild(d),d.click(),d.remove()}),0)},e.prototype.updateFromJSON=function(e){try{var t=JSON.parse(e);this.name=t.name;for(var n=Object.keys(t.options),r=0;r<n.length;r++)this.options[n[r]]=t.options[n[r]];for(r=0;r<t.frames.length;r+=4){var i=new ys(r/4,new a.d(t.frames[r],t.frames[r+1]),new a.d(t.frames[r+2],t.frames[r+3]));this.frames.push(i)}var o=Object.keys(t.sets);for(r=0;r<o.length;r++){var s=new nn.a(t.sets[o[r]],this.scene,!1,!1);this.sets[o[r]]=s}}catch(e){g.a.Warn("Unable to update from JSON: "+e)}},e.LAYOUT_STRIP=0,e.LAYOUT_POWER2=1,e.LAYOUT_COLNUM=2,e.SUBUV_WRAP=0,e.SUBUV_EXTEND=1,e.SUBUV_COLOR=2,e}();!function(e){e[e.Vertex=1]="Vertex",e[e.Fragment=2]="Fragment",e[e.Neutral=4]="Neutral",e[e.VertexAndFragment=3]="VertexAndFragment"}(ss||(ss={})),function(e){e[e.Float=1]="Float",e[e.Int=2]="Int",e[e.Vector2=4]="Vector2",e[e.Vector3=8]="Vector3",e[e.Vector4=16]="Vector4",e[e.Color3=32]="Color3",e[e.Color4=64]="Color4",e[e.Matrix=128]="Matrix",e[e.AutoDetect=1024]="AutoDetect",e[e.BasedOnInput=2048]="BasedOnInput"}(cs||(cs={})),function(e){e[e.Uniform=0]="Uniform",e[e.Attribute=1]="Attribute",e[e.Varying=2]="Varying",e[e.Undefined=3]="Undefined"}(ls||(ls={})),function(e){e[e.World=1]="World",e[e.View=2]="View",e[e.Projection=3]="Projection",e[e.ViewProjection=4]="ViewProjection",e[e.WorldView=5]="WorldView",e[e.WorldViewProjection=6]="WorldViewProjection",e[e.CameraPosition=7]="CameraPosition",e[e.FogColor=8]="FogColor",e[e.DeltaTime=9]="DeltaTime"}(us||(us={})),function(e){e[e.Compatible=0]="Compatible",e[e.TypeIncompatible=1]="TypeIncompatible",e[e.TargetIncompatible=2]="TargetIncompatible"}(hs||(hs={})),function(e){e[e.Input=0]="Input",e[e.Output=1]="Output"}(ds||(ds={}));var xs=function(){function e(e,t,n){this._connectedPoint=null,this._endpoints=new Array,this._typeConnectionSource=null,this._linkedConnectionSource=null,this._type=cs.Float,this._enforceAssociatedVariableName=!1,this.acceptedConnectionPointTypes=new Array,this.excludedConnectionPointTypes=new Array,this.onConnectionObservable=new o.c,this._prioritizeVertex=!1,this._target=ss.VertexAndFragment,this._ownerBlock=t,this.name=e,this._direction=n}return Object.defineProperty(e.prototype,"direction",{get:function(){return this._direction},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"associatedVariableName",{get:function(){return this._ownerBlock.isInput?this._ownerBlock.associatedVariableName:this._enforceAssociatedVariableName&&this._associatedVariableName||!this._connectedPoint?this._associatedVariableName:this._connectedPoint.associatedVariableName},set:function(e){this._associatedVariableName=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"innerType",{get:function(){return this._linkedConnectionSource&&this._linkedConnectionSource.isConnected?this.type:this._type},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"type",{get:function(){if(this._type===cs.AutoDetect){if(this._ownerBlock.isInput)return this._ownerBlock.type;if(this._connectedPoint)return this._connectedPoint.type;if(this._linkedConnectionSource&&this._linkedConnectionSource.isConnected)return this._linkedConnectionSource.type}return this._type===cs.BasedOnInput&&this._typeConnectionSource?this._typeConnectionSource.type:this._type},set:function(e){this._type=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"target",{get:function(){return this._prioritizeVertex&&this._ownerBlock?this._target!==ss.VertexAndFragment?this._target:this._ownerBlock.target===ss.Fragment?ss.Fragment:ss.Vertex:this._target},set:function(e){this._target=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"isConnected",{get:function(){return null!==this.connectedPoint},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"isConnectedToInputBlock",{get:function(){return null!==this.connectedPoint&&this.connectedPoint.ownerBlock.isInput},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"connectInputBlock",{get:function(){return this.isConnectedToInputBlock?this.connectedPoint.ownerBlock:null},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"connectedPoint",{get:function(){return this._connectedPoint},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"ownerBlock",{get:function(){return this._ownerBlock},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"sourceBlock",{get:function(){return this._connectedPoint?this._connectedPoint.ownerBlock:null},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"connectedBlocks",{get:function(){return 0===this._endpoints.length?[]:this._endpoints.map((function(e){return e.ownerBlock}))},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"endpoints",{get:function(){return this._endpoints},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"hasEndpoints",{get:function(){return this._endpoints&&this._endpoints.length>0},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"isConnectedInVertexShader",{get:function(){if(this.target===ss.Vertex)return!0;if(!this.hasEndpoints)return!1;for(var e=0,t=this._endpoints;e<t.length;e++){var n=t[e];if(n.ownerBlock.target===ss.Vertex)return!0;if(n.target===ss.Vertex)return!0;if((n.ownerBlock.target===ss.Neutral||n.ownerBlock.target===ss.VertexAndFragment)&&n.ownerBlock.outputs.some((function(e){return e.isConnectedInVertexShader})))return!0}return!1},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"isConnectedInFragmentShader",{get:function(){if(this.target===ss.Fragment)return!0;if(!this.hasEndpoints)return!1;for(var e=0,t=this._endpoints;e<t.length;e++){var n=t[e];if(n.ownerBlock.target===ss.Fragment)return!0;if((n.ownerBlock.target===ss.Neutral||n.ownerBlock.target===ss.VertexAndFragment)&&n.ownerBlock.outputs.some((function(e){return e.isConnectedInFragmentShader})))return!0}return!1},enumerable:!0,configurable:!0}),e.prototype.getClassName=function(){return"NodeMaterialConnectionPoint"},e.prototype.canConnectTo=function(e){return this.checkCompatibilityState(e)===hs.Compatible},e.prototype.checkCompatibilityState=function(e){if(this._ownerBlock.target===ss.Fragment){var t=e.ownerBlock;if(t.target===ss.Vertex)return hs.TargetIncompatible;for(var n=0,r=t.outputs;n<r.length;n++){if(r[n].isConnectedInVertexShader)return hs.TargetIncompatible}}if(this.type!==e.type&&e.innerType!==cs.AutoDetect){switch(this.type){case cs.Vector3:if(e.type===cs.Color3)return hs.Compatible;break;case cs.Vector4:if(e.type===cs.Color4)return hs.Compatible;break;case cs.Color3:if(e.type===cs.Vector3)return hs.Compatible;break;case cs.Color4:if(e.type===cs.Vector4)return hs.Compatible}return e.acceptedConnectionPointTypes&&-1!==e.acceptedConnectionPointTypes.indexOf(this.type)?hs.Compatible:hs.TypeIncompatible}return e.excludedConnectionPointTypes&&-1!==e.excludedConnectionPointTypes.indexOf(this.type)?1:hs.Compatible},e.prototype.connectTo=function(e,t){if(void 0===t&&(t=!1),!t&&!this.canConnectTo(e))throw"Cannot connect these two connectors.";return this._endpoints.push(e),e._connectedPoint=this,this._enforceAssociatedVariableName=!1,this.onConnectionObservable.notifyObservers(e),e.onConnectionObservable.notifyObservers(this),this},e.prototype.disconnectFrom=function(e){var t=this._endpoints.indexOf(e);return-1===t||(this._endpoints.splice(t,1),e._connectedPoint=null,this._enforceAssociatedVariableName=!1,e._enforceAssociatedVariableName=!1),this},e.prototype.serialize=function(){var e={};return e.name=this.name,this.connectedPoint&&(e.inputName=this.name,e.targetBlockId=this.connectedPoint.ownerBlock.uniqueId,e.targetConnectionName=this.connectedPoint.name),e},e.prototype.dispose=function(){this.onConnectionObservable.clear()},e}(),Ts=n(210),Es=function(){function e(e,t,n,r){void 0===t&&(t=ss.Vertex),void 0===n&&(n=!1),void 0===r&&(r=!1),this._isFinalMerger=!1,this._isInput=!1,this._isUnique=!1,this.inputsAreExclusive=!1,this._codeVariableName="",this._inputs=new Array,this._outputs=new Array,this.comments="",this.name=e,this._target=t,this._isFinalMerger=n,this._isInput=r,this.uniqueId=Ts.a.UniqueId}return Object.defineProperty(e.prototype,"isUnique",{get:function(){return this._isUnique},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"isFinalMerger",{get:function(){return this._isFinalMerger},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"isInput",{get:function(){return this._isInput},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"buildId",{get:function(){return this._buildId},set:function(e){this._buildId=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"target",{get:function(){return this._target},set:function(e){0==(this._target&e)&&(this._target=e)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"inputs",{get:function(){return this._inputs},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"outputs",{get:function(){return this._outputs},enumerable:!0,configurable:!0}),e.prototype.getInputByName=function(e){var t=this._inputs.filter((function(t){return t.name===e}));return t.length?t[0]:null},e.prototype.getOutputByName=function(e){var t=this._outputs.filter((function(t){return t.name===e}));return t.length?t[0]:null},e.prototype.initialize=function(e){},e.prototype.bind=function(e,t,n){},e.prototype._declareOutput=function(e,t){return t._getGLType(e.type)+" "+e.associatedVariableName},e.prototype._writeVariable=function(e){return e.connectedPoint?""+e.associatedVariableName:"0."},e.prototype._writeFloat=function(e){var t=e.toString();return-1===t.indexOf(".")&&(t+=".0"),""+t},e.prototype.getClassName=function(){return"NodeMaterialBlock"},e.prototype.registerInput=function(e,t,n,r){void 0===n&&(n=!1);var i=new xs(e,this,ds.Input);return i.type=t,i.isOptional=n,r&&(i.target=r),this._inputs.push(i),this},e.prototype.registerOutput=function(e,t,n){var r=new xs(e,this,ds.Output);return r.type=t,n&&(r.target=n),this._outputs.push(r),this},e.prototype.getFirstAvailableInput=function(e){void 0===e&&(e=null);for(var t=0,n=this._inputs;t<n.length;t++){var r=n[t];if(!(r.connectedPoint||e&&e.type!==r.type&&r.type!==cs.AutoDetect))return r}return null},e.prototype.getFirstAvailableOutput=function(e){void 0===e&&(e=null);for(var t=0,n=this._outputs;t<n.length;t++){var r=n[t];if(!e||!e.target||e.target===ss.Neutral||0!=(e.target&r.target))return r}return null},e.prototype.getSiblingOutput=function(e){var t=this._outputs.indexOf(e);return-1===t||t>=this._outputs.length?null:this._outputs[t+1]},e.prototype.connectTo=function(e,t){if(0!==this._outputs.length){for(var n=t&&t.output?this.getOutputByName(t.output):this.getFirstAvailableOutput(e),r=!0;r;){var i=t&&t.input?e.getInputByName(t.input):e.getFirstAvailableInput(n);if(n&&i&&n.canConnectTo(i))n.connectTo(i),r=!1;else{if(!n)throw"Unable to find a compatible match";n=this.getSiblingOutput(n)}}return this}},e.prototype._buildBlock=function(e){},e.prototype.updateUniformsAndSamples=function(e,t,n,r){},e.prototype.provideFallbacks=function(e,t){},e.prototype.initializeDefines=function(e,t,n,r){void 0===r&&(r=!1)},e.prototype.prepareDefines=function(e,t,n,r){void 0===r&&(r=!1)},e.prototype.autoConfigure=function(e){},e.prototype.replaceRepeatableContent=function(e,t,n,r){},e.prototype.isReady=function(e,t,n,r){return void 0===r&&(r=!1),!0},e.prototype._linkConnectionTypes=function(e,t){this._inputs[e]._linkedConnectionSource=this._inputs[t],this._inputs[t]._linkedConnectionSource=this._inputs[e]},e.prototype._processBuild=function(e,t,n,r){e.build(t,r);var i=null!=t._vertexState,o=e._buildTarget===ss.Vertex&&e.target!==ss.VertexAndFragment;if(i&&(0==(e.target&e._buildTarget)||0==(e.target&n.target)||this.target!==ss.VertexAndFragment&&o)&&(!e.isInput&&t.target!==e._buildTarget||e.isInput&&e.isAttribute)){var a=n.connectedPoint;t._vertexState._emitVaryingFromString("v_"+a.associatedVariableName,t._getGLType(a.type))&&(t._vertexState.compilationString+="v_"+a.associatedVariableName+" = "+a.associatedVariableName+";\r\n"),n.associatedVariableName="v_"+a.associatedVariableName,n._enforceAssociatedVariableName=!0}},e.prototype.build=function(e,t){if(this._buildId===e.sharedData.buildId)return!0;if(!this.isInput)for(var n=0,r=this._outputs;n<r.length;n++){(l=r[n]).associatedVariableName||(l.associatedVariableName=e._getFreeVariableName(l.name))}for(var i=0,o=this._inputs;i<o.length;i++){var a=o[i];if(a.connectedPoint){if(this.target!==ss.Neutral){if(0==(a.target&this.target))continue;if(0==(a.target&e.target))continue}(d=a.connectedPoint.ownerBlock)&&d!==this&&this._processBuild(d,e,a,t)}else a.isOptional||e.sharedData.checks.notConnectedNonOptionalInputs.push(a)}if(this._buildId===e.sharedData.buildId)return!0;if(e.sharedData.verbose&&console.log((e.target===ss.Vertex?"Vertex shader":"Fragment shader")+": Building "+this.name+" ["+this.getClassName()+"]"),this.isFinalMerger)switch(e.target){case ss.Vertex:e.sharedData.checks.emitVertex=!0;break;case ss.Fragment:e.sharedData.checks.emitFragment=!0}!this.isInput&&e.sharedData.emitComments&&(e.compilationString+="\r\n//"+this.name+"\r\n"),this._buildBlock(e),this._buildId=e.sharedData.buildId,this._buildTarget=e.target;for(var s=0,c=this._outputs;s<c.length;s++){var l;if(0!=((l=c[s]).target&e.target))for(var u=0,h=l.endpoints;u<h.length;u++){var d,p=h[u];(d=p.ownerBlock)&&0!=(d.target&e.target)&&-1!==t.indexOf(d)&&this._processBuild(d,e,p,t)}}return!1},e.prototype._inputRename=function(e){return e},e.prototype._outputRename=function(e){return e},e.prototype._dumpPropertiesCode=function(){return""},e.prototype._dumpCode=function(e,t){var n;t.push(this);var r=this.name.replace(/[^A-Za-z_]+/g,"");if(this._codeVariableName=r||this.getClassName()+"_"+this.uniqueId,-1!==e.indexOf(this._codeVariableName)){var i=0;do{i++,this._codeVariableName=r+i}while(-1!==e.indexOf(this._codeVariableName))}e.push(this._codeVariableName),n="\r\n// "+this.getClassName()+"\r\n",this.comments&&(n+="// "+this.comments+"\r\n"),n+="var "+this._codeVariableName+" = new BABYLON."+this.getClassName()+'("'+this.name+'");\r\n',n+=this._dumpPropertiesCode();for(var o=0,a=this.inputs;o<a.length;o++){var s=a[o];if(s.isConnected){var c=s.connectedPoint.ownerBlock;-1===t.indexOf(c)&&(n+=c._dumpCode(e,t))}}for(var l=0,u=this.outputs;l<u.length;l++){var h=u[l];if(h.hasEndpoints)for(var d=0,p=h.endpoints;d<p.length;d++){(c=p[d].ownerBlock)&&-1===t.indexOf(c)&&(n+=c._dumpCode(e,t))}}return n},e.prototype._dumpCodeForOutputConnections=function(e){var t="";if(-1!==e.indexOf(this))return t;e.push(this);for(var n=0,r=this.inputs;n<r.length;n++){var i=r[n];if(i.isConnected){var o=i.connectedPoint,a=o.ownerBlock;t+=a._dumpCodeForOutputConnections(e),t+=a._codeVariableName+"."+a._outputRename(o.name)+".connectTo("+this._codeVariableName+"."+this._inputRename(i.name)+");\r\n"}}return t},e.prototype.clone=function(e,t){void 0===t&&(t="");var n=this.serialize(),r=c.a.GetClass(n.customType);if(r){var i=new r;return i._deserialize(n,e,t),i}return null},e.prototype.serialize=function(){var e={};e.customType="BABYLON."+this.getClassName(),e.id=this.uniqueId,e.name=this.name,e.comments=this.comments,e.inputs=[];for(var t=0,n=this.inputs;t<n.length;t++){var r=n[t];e.inputs.push(r.serialize())}return e},e.prototype._deserialize=function(e,t,n){this.name=e.name,this.comments=e.comments},e.prototype.dispose=function(){for(var e=0,t=this.inputs;e<t.length;e++){t[e].dispose()}for(var n=0,r=this.outputs;n<r.length;n++){r[n].dispose()}},e}(),Ss=function(){function e(){this.supportUniformBuffers=!1,this.attributes=new Array,this.uniforms=new Array,this.constants=new Array,this.samplers=new Array,this.functions={},this.extensions={},this.counters={},this._attributeDeclaration="",this._uniformDeclaration="",this._constantDeclaration="",this._samplerDeclaration="",this._varyingTransfer="",this._repeatableContentAnchorIndex=0,this._builtCompilationString="",this.compilationString=""}return e.prototype.finalize=function(e){var t=e.sharedData.emitComments,n=this.target===ss.Fragment;this.compilationString="\r\n"+(t?"//Entry point\r\n":"")+"void main(void) {\r\n"+this.compilationString,this._constantDeclaration&&(this.compilationString="\r\n"+(t?"//Constants\r\n":"")+this._constantDeclaration+"\r\n"+this.compilationString);var r="";for(var i in this.functions)r+=this.functions[i]+"\r\n";for(var o in this.compilationString="\r\n"+r+"\r\n"+this.compilationString,!n&&this._varyingTransfer&&(this.compilationString=this.compilationString+"\r\n"+this._varyingTransfer),this.compilationString=this.compilationString+"\r\n}",this.sharedData.varyingDeclaration&&(this.compilationString="\r\n"+(t?"//Varyings\r\n":"")+this.sharedData.varyingDeclaration+"\r\n"+this.compilationString),this._samplerDeclaration&&(this.compilationString="\r\n"+(t?"//Samplers\r\n":"")+this._samplerDeclaration+"\r\n"+this.compilationString),this._uniformDeclaration&&(this.compilationString="\r\n"+(t?"//Uniforms\r\n":"")+this._uniformDeclaration+"\r\n"+this.compilationString),this._attributeDeclaration&&!n&&(this.compilationString="\r\n"+(t?"//Attributes\r\n":"")+this._attributeDeclaration+"\r\n"+this.compilationString),this.extensions){var a=this.extensions[o];this.compilationString="\r\n"+a+"\r\n"+this.compilationString}this._builtCompilationString=this.compilationString},Object.defineProperty(e.prototype,"_repeatableContentAnchor",{get:function(){return"###___ANCHOR"+this._repeatableContentAnchorIndex+++"___###"},enumerable:!0,configurable:!0}),e.prototype._getFreeVariableName=function(e){return e=e.replace(/[^a-zA-Z_]+/g,""),void 0===this.sharedData.variableNames[e]?(this.sharedData.variableNames[e]=0,"output"===e||"texture"===e?e+this.sharedData.variableNames[e]:e):(this.sharedData.variableNames[e]++,e+this.sharedData.variableNames[e])},e.prototype._getFreeDefineName=function(e){return void 0===this.sharedData.defineNames[e]?this.sharedData.defineNames[e]=0:this.sharedData.defineNames[e]++,e+this.sharedData.defineNames[e]},e.prototype._excludeVariableName=function(e){this.sharedData.variableNames[e]=0},e.prototype._emit2DSampler=function(e){this._samplerDeclaration+="uniform sampler2D "+e+";\r\n",this.samplers.push(e)},e.prototype._getGLType=function(e){switch(e){case cs.Float:return"float";case cs.Int:return"int";case cs.Vector2:return"vec2";case cs.Color3:case cs.Vector3:return"vec3";case cs.Color4:case cs.Vector4:return"vec4";case cs.Matrix:return"mat4"}return""},e.prototype._emitExtension=function(e,t){this.extensions[e]||(this.extensions[e]=t)},e.prototype._emitFunction=function(e,t,n){this.functions[e]||(this.sharedData.emitComments&&(t=n+"\r\n"+t),this.functions[e]=t)},e.prototype._emitCodeFromInclude=function(e,t,n){if(n&&n.repeatKey)return"#include<"+e+">[0.."+n.repeatKey+"]\r\n";var r=zt.a.IncludesShadersStore[e]+"\r\n";if(this.sharedData.emitComments&&(r=t+"\r\n"+r),!n)return r;if(n.replaceStrings)for(var i=0;i<n.replaceStrings.length;i++){var o=n.replaceStrings[i];r=r.replace(o.search,o.replace)}return r},e.prototype._emitFunctionFromInclude=function(e,t,n,r){void 0===r&&(r="");var i=e+r;if(!this.functions[i]){if(!(n&&(n.removeAttributes||n.removeUniforms||n.removeVaryings||n.removeIfDef||n.replaceStrings)))return n&&n.repeatKey?this.functions[i]="#include<"+e+">[0.."+n.repeatKey+"]\r\n":this.functions[i]="#include<"+e+">\r\n",void(this.sharedData.emitComments&&(this.functions[i]=t+"\r\n"+this.functions[i]));if(this.functions[i]=zt.a.IncludesShadersStore[e],this.sharedData.emitComments&&(this.functions[i]=t+"\r\n"+this.functions[i]),n.removeIfDef&&(this.functions[i]=this.functions[i].replace(/^\s*?#ifdef.+$/gm,""),this.functions[i]=this.functions[i].replace(/^\s*?#endif.*$/gm,""),this.functions[i]=this.functions[i].replace(/^\s*?#else.*$/gm,""),this.functions[i]=this.functions[i].replace(/^\s*?#elif.*$/gm,"")),n.removeAttributes&&(this.functions[i]=this.functions[i].replace(/^\s*?attribute.+$/gm,"")),n.removeUniforms&&(this.functions[i]=this.functions[i].replace(/^\s*?uniform.+$/gm,"")),n.removeVaryings&&(this.functions[i]=this.functions[i].replace(/^\s*?varying.+$/gm,"")),n.replaceStrings)for(var o=0;o<n.replaceStrings.length;o++){var a=n.replaceStrings[o];this.functions[i]=this.functions[i].replace(a.search,a.replace)}}},e.prototype._registerTempVariable=function(e){return-1===this.sharedData.temps.indexOf(e)&&(this.sharedData.temps.push(e),!0)},e.prototype._emitVaryingFromString=function(e,t,n,r){return void 0===n&&(n=""),void 0===r&&(r=!1),-1===this.sharedData.varyings.indexOf(e)&&(this.sharedData.varyings.push(e),n&&(Yi.a.StartsWith(n,"defined(")?this.sharedData.varyingDeclaration+="#if "+n+"\r\n":this.sharedData.varyingDeclaration+=(r?"#ifndef":"#ifdef")+" "+n+"\r\n"),this.sharedData.varyingDeclaration+="varying "+t+" "+e+";\r\n",n&&(this.sharedData.varyingDeclaration+="#endif\r\n"),!0)},e.prototype._emitUniformFromString=function(e,t,n,r){void 0===n&&(n=""),void 0===r&&(r=!1),-1===this.uniforms.indexOf(e)&&(this.uniforms.push(e),n&&(this._uniformDeclaration+=(r?"#ifndef":"#ifdef")+" "+n+"\r\n"),this._uniformDeclaration+="uniform "+t+" "+e+";\r\n",n&&(this._uniformDeclaration+="#endif\r\n"))},e.prototype._emitFloat=function(e){return e.toString()===e.toFixed(0)?e+".0":e.toString()},e}(),Ps=function(){function e(){this.temps=new Array,this.varyings=new Array,this.varyingDeclaration="",this.inputBlocks=new Array,this.textureBlocks=new Array,this.bindableBlocks=new Array,this.blocksWithFallbacks=new Array,this.blocksWithDefines=new Array,this.repeatableContentBlocks=new Array,this.dynamicUniformBlocks=new Array,this.blockingBlocks=new Array,this.animatedInputs=new Array,this.variableNames={},this.defineNames={},this.hints={needWorldViewMatrix:!1,needWorldViewProjectionMatrix:!1,needAlphaBlending:!1,needAlphaTesting:!1},this.checks={emitVertex:!1,emitFragment:!1,notConnectedNonOptionalInputs:new Array},this.variableNames.position=0,this.variableNames.normal=0,this.variableNames.tangent=0,this.variableNames.uv=0,this.variableNames.uv2=0,this.variableNames.uv3=0,this.variableNames.uv4=0,this.variableNames.uv4=0,this.variableNames.uv5=0,this.variableNames.uv6=0,this.variableNames.color=0,this.variableNames.matricesIndices=0,this.variableNames.matricesWeights=0,this.variableNames.matricesIndicesExtra=0,this.variableNames.matricesWeightsExtra=0,this.variableNames.diffuseBase=0,this.variableNames.specularBase=0,this.variableNames.worldPos=0,this.variableNames.shadow=0,this.variableNames.vTBN=0,this.defineNames.MAINUV0=0,this.defineNames.MAINUV1=0,this.defineNames.MAINUV2=0,this.defineNames.MAINUV3=0,this.defineNames.MAINUV4=0,this.defineNames.MAINUV5=0,this.defineNames.MAINUV6=0,this.defineNames.MAINUV7=0}return e.prototype.emitErrors=function(){var e="";this.checks.emitVertex||(e+="NodeMaterial does not have a vertex output. You need to at least add a block that generates a glPosition value.\r\n"),this.checks.emitFragment||(e+="NodeMaterial does not have a fragment output. You need to at least add a block that generates a glFragColor value.\r\n");for(var t=0,n=this.checks.notConnectedNonOptionalInputs;t<n.length;t++){var r=n[t];e+="input "+r.name+" from block "+r.ownerBlock.name+"["+r.ownerBlock.getClassName()+"] is not connected and is not optional.\r\n"}if(e)throw"Build of NodeMaterial failed:\r\n"+e},e}(),Os=function(e){function t(t){var n=e.call(this,t,ss.Vertex)||this;return n.complementW=1,n.complementZ=0,n.registerInput("vector",cs.AutoDetect),n.registerInput("transform",cs.Matrix),n.registerOutput("output",cs.Vector4),n.registerOutput("xyz",cs.Vector3),n._inputs[0].onConnectionObservable.add((function(e){if(e.ownerBlock.isInput){var t=e.ownerBlock;"normal"!==t.name&&"tangent"!==t.name||(n.complementW=0)}})),n}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"TransformBlock"},Object.defineProperty(t.prototype,"vector",{get:function(){return this._inputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"xyz",{get:function(){return this._outputs[1]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"transform",{get:function(){return this._inputs[1]},enumerable:!0,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var n=this.vector,r=this.transform;if(n.connectedPoint){switch(n.connectedPoint.type){case cs.Vector2:t.compilationString+=this._declareOutput(this.output,t)+" = "+r.associatedVariableName+" * vec4("+n.associatedVariableName+", "+this._writeFloat(this.complementZ)+", "+this._writeFloat(this.complementW)+");\r\n";break;case cs.Vector3:case cs.Color3:t.compilationString+=this._declareOutput(this.output,t)+" = "+r.associatedVariableName+" * vec4("+n.associatedVariableName+", "+this._writeFloat(this.complementW)+");\r\n";break;default:t.compilationString+=this._declareOutput(this.output,t)+" = "+r.associatedVariableName+" * "+n.associatedVariableName+";\r\n"}this.xyz.hasEndpoints&&(t.compilationString+=this._declareOutput(this.xyz,t)+" = "+this.output.associatedVariableName+".xyz;\r\n")}return this},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.complementZ=this.complementZ,t.complementW=this.complementW,t},t.prototype._deserialize=function(t,n,r){e.prototype._deserialize.call(this,t,n,r),this.complementZ=void 0!==t.complementZ?t.complementZ:0,this.complementW=void 0!==t.complementW?t.complementW:1},t.prototype._dumpPropertiesCode=function(){var e=this._codeVariableName+".complementZ = "+this.complementZ+";\r\n";return e+=this._codeVariableName+".complementW = "+this.complementW+";\r\n"},t}(Es);c.a.RegisteredTypes["BABYLON.TransformBlock"]=Os;var As=function(e){function t(t){var n=e.call(this,t,ss.Vertex,!0)||this;return n.registerInput("vector",cs.Vector4),n}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"VertexOutputBlock"},Object.defineProperty(t.prototype,"vector",{get:function(){return this._inputs[0]},enumerable:!0,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var n=this.vector;return t.compilationString+="gl_Position = "+n.associatedVariableName+";\r\n",this},t}(Es);c.a.RegisteredTypes["BABYLON.VertexOutputBlock"]=As;var Ms,ws=function(e){function t(t){var n=e.call(this,t,ss.Fragment,!0)||this;return n.registerInput("rgba",cs.Color4,!0),n.registerInput("rgb",cs.Color3,!0),n.registerInput("a",cs.Float,!0),n.rgb.acceptedConnectionPointTypes.push(cs.Float),n}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"FragmentOutputBlock"},Object.defineProperty(t.prototype,"rgba",{get:function(){return this._inputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"rgb",{get:function(){return this._inputs[1]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"a",{get:function(){return this._inputs[2]},enumerable:!0,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var n=this.rgba,r=this.rgb,i=this.a;if(t.sharedData.hints.needAlphaBlending=n.isConnected||i.isConnected,n.connectedPoint)i.isConnected?t.compilationString+="gl_FragColor = vec4("+n.associatedVariableName+".rgb, "+i.associatedVariableName+");\r\n":t.compilationString+="gl_FragColor = "+n.associatedVariableName+";\r\n";else if(r.connectedPoint){var o="1.0";i.connectedPoint&&(o=i.associatedVariableName),r.connectedPoint.type===cs.Float?t.compilationString+="gl_FragColor = vec4("+r.associatedVariableName+", "+r.associatedVariableName+", "+r.associatedVariableName+", "+o+");\r\n":t.compilationString+="gl_FragColor = vec4("+r.associatedVariableName+", "+o+");\r\n"}else t.sharedData.checks.notConnectedNonOptionalInputs.push(n);return this},t}(Es);c.a.RegisteredTypes["BABYLON.FragmentOutputBlock"]=ws,function(e){e[e.None=0]="None",e[e.Time=1]="Time"}(Ms||(Ms={}));var Rs=function(e){function t(t,n,r){void 0===n&&(n=ss.Vertex),void 0===r&&(r=cs.AutoDetect);var i=e.call(this,t,n,!1,!0)||this;return i._mode=ls.Undefined,i._animationType=Ms.None,i.min=0,i.max=0,i.isBoolean=!1,i.matrixMode=0,i._systemValue=null,i.visibleInInspector=!1,i.isConstant=!1,i.groupInInspector="",i.onValueChangedObservable=new o.c,i._type=r,i.setDefaultValue(),i.registerOutput("output",r),i}return Object(h.__extends)(t,e),Object.defineProperty(t.prototype,"type",{get:function(){if(this._type===cs.AutoDetect){if(this.isUniform&&null!=this.value){if(!isNaN(this.value))return this._type=cs.Float,this._type;switch(this.value.getClassName()){case"Vector2":return this._type=cs.Vector2,this._type;case"Vector3":return this._type=cs.Vector3,this._type;case"Vector4":return this._type=cs.Vector4,this._type;case"Color3":return this._type=cs.Color3,this._type;case"Color4":return this._type=cs.Color4,this._type;case"Matrix":return this._type=cs.Matrix,this._type}}if(this.isAttribute)switch(this.name){case"position":case"normal":case"tangent":return this._type=cs.Vector3,this._type;case"uv":case"uv2":return this._type=cs.Vector2,this._type;case"matricesIndices":case"matricesWeights":case"world0":case"world1":case"world2":case"world3":return this._type=cs.Vector4,this._type;case"color":return this._type=cs.Color4,this._type}if(this.isSystemValue)switch(this._systemValue){case us.World:case us.WorldView:case us.WorldViewProjection:case us.View:case us.ViewProjection:case us.Projection:return this._type=cs.Matrix,this._type;case us.CameraPosition:return this._type=cs.Vector3,this._type;case us.FogColor:return this._type=cs.Color3,this._type;case us.DeltaTime:return this._type=cs.Float,this._type}}return this._type},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!0,configurable:!0}),t.prototype.setAsAttribute=function(e){return e&&(this.name=e),this._mode=ls.Attribute,this},t.prototype.setAsSystemValue=function(e){return this.systemValue=e,this},Object.defineProperty(t.prototype,"value",{get:function(){return this._storedValue},set:function(e){this.type===cs.Float&&(this.isBoolean?e=e?1:0:this.min!==this.max&&(e=Math.max(this.min,e),e=Math.min(this.max,e))),this._storedValue=e,this._mode=ls.Uniform,this.onValueChangedObservable.notifyObservers(this)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"valueCallback",{get:function(){return this._valueCallback},set:function(e){this._valueCallback=e,this._mode=ls.Uniform},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"associatedVariableName",{get:function(){return this._associatedVariableName},set:function(e){this._associatedVariableName=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"animationType",{get:function(){return this._animationType},set:function(e){this._animationType=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"isUndefined",{get:function(){return this._mode===ls.Undefined},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"isUniform",{get:function(){return this._mode===ls.Uniform},set:function(e){this._mode=e?ls.Uniform:ls.Undefined,this.associatedVariableName=""},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"isAttribute",{get:function(){return this._mode===ls.Attribute},set:function(e){this._mode=e?ls.Attribute:ls.Undefined,this.associatedVariableName=""},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"isVarying",{get:function(){return this._mode===ls.Varying},set:function(e){this._mode=e?ls.Varying:ls.Undefined,this.associatedVariableName=""},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"isSystemValue",{get:function(){return null!=this._systemValue},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"systemValue",{get:function(){return this._systemValue},set:function(e){this._mode=ls.Uniform,this.associatedVariableName="",this._systemValue=e},enumerable:!0,configurable:!0}),t.prototype.getClassName=function(){return"InputBlock"},t.prototype.animate=function(e){switch(this._animationType){case Ms.Time:this.type===cs.Float&&(this.value+=.01*e.getAnimationRatio())}},t.prototype._emitDefine=function(e){return"!"===e[0]?"#ifndef "+e.substring(1)+"\r\n":"#ifdef "+e+"\r\n"},t.prototype.initialize=function(e){this.associatedVariableName=""},t.prototype.setDefaultValue=function(){switch(this.type){case cs.Float:this.value=0;break;case cs.Vector2:this.value=a.d.Zero();break;case cs.Vector3:this.value=a.e.Zero();break;case cs.Vector4:this.value=a.f.Zero();break;case cs.Color3:this.value=Eo.e.White();break;case cs.Color4:this.value=new Eo.f(1,1,1,1);break;case cs.Matrix:this.value=a.a.Identity()}},t.prototype._emitConstant=function(e){switch(this.type){case cs.Float:return""+e._emitFloat(this.value);case cs.Vector2:return"vec2("+this.value.x+", "+this.value.y+")";case cs.Vector3:return"vec3("+this.value.x+", "+this.value.y+", "+this.value.z+")";case cs.Vector4:return"vec4("+this.value.x+", "+this.value.y+", "+this.value.z+", "+this.value.w+")";case cs.Color3:return"vec3("+this.value.r+", "+this.value.g+", "+this.value.b+")";case cs.Color4:return"vec4("+this.value.r+", "+this.value.g+", "+this.value.b+", "+this.value.a+")"}return""},t.prototype._emit=function(e,t){if(this.isUniform){if(this.associatedVariableName||(this.associatedVariableName=e._getFreeVariableName("u_"+this.name)),this.isConstant){if(-1!==e.constants.indexOf(this.associatedVariableName))return;return e.constants.push(this.associatedVariableName),void(e._constantDeclaration+=this._declareOutput(this.output,e)+" = "+this._emitConstant(e)+";\r\n")}if(-1!==e.uniforms.indexOf(this.associatedVariableName))return;e.uniforms.push(this.associatedVariableName),t&&(e._uniformDeclaration+=this._emitDefine(t)),e._uniformDeclaration+="uniform "+e._getGLType(this.type)+" "+this.associatedVariableName+";\r\n",t&&(e._uniformDeclaration+="#endif\r\n");var n=e.sharedData.hints;if(null!==this._systemValue&&void 0!==this._systemValue)switch(this._systemValue){case us.WorldView:n.needWorldViewMatrix=!0;break;case us.WorldViewProjection:n.needWorldViewProjectionMatrix=!0}else this._animationType!==Ms.None&&e.sharedData.animatedInputs.push(this)}else if(this.isAttribute){if(this.associatedVariableName=this.name,this.target===ss.Vertex&&e._vertexState)return void this._emit(e._vertexState,t);if(-1!==e.attributes.indexOf(this.associatedVariableName))return;e.attributes.push(this.associatedVariableName),t&&(e._attributeDeclaration+=this._emitDefine(t)),e._attributeDeclaration+="attribute "+e._getGLType(this.type)+" "+this.associatedVariableName+";\r\n",t&&(e._attributeDeclaration+="#endif\r\n")}},t.prototype._transmitWorld=function(e,t,n,r){if(this._systemValue){var i=this.associatedVariableName;switch(this._systemValue){case us.World:e.setMatrix(i,t);break;case us.WorldView:e.setMatrix(i,n);break;case us.WorldViewProjection:e.setMatrix(i,r)}}},t.prototype._transmit=function(e,t){if(!this.isAttribute){var n=this.associatedVariableName;if(this._systemValue)switch(this._systemValue){case us.World:case us.WorldView:case us.WorldViewProjection:return;case us.View:e.setMatrix(n,t.getViewMatrix());break;case us.Projection:e.setMatrix(n,t.getProjectionMatrix());break;case us.ViewProjection:e.setMatrix(n,t.getTransformMatrix());break;case us.CameraPosition:e.setVector3(n,t.activeCamera.globalPosition);break;case us.FogColor:e.setColor3(n,t.fogColor);break;case us.DeltaTime:e.setFloat(n,t.deltaTime/1e3)}else{var r=this._valueCallback?this._valueCallback():this._storedValue;if(null!==r)switch(this.type){case cs.Float:e.setFloat(n,r);break;case cs.Int:e.setInt(n,r);break;case cs.Color3:e.setColor3(n,r);break;case cs.Color4:e.setDirectColor4(n,r);break;case cs.Vector2:e.setVector2(n,r);break;case cs.Vector3:e.setVector3(n,r);break;case cs.Vector4:e.setVector4(n,r);break;case cs.Matrix:e.setMatrix(n,r)}}}},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t),(this.isUniform||this.isSystemValue)&&t.sharedData.inputBlocks.push(this),this._emit(t)},t.prototype._dumpPropertiesCode=function(){var e=this._codeVariableName;if(this.isAttribute)return e+'.setAsAttribute("'+this.name+'");\r\n';if(this.isSystemValue)return e+".setAsSystemValue(BABYLON.NodeMaterialSystemValues."+us[this._systemValue]+");\r\n";if(this.isUniform){var t="";switch(this.type){case cs.Float:var n=e+".value = "+this.value+";\r\n";return n+=e+".min = "+this.min+";\r\n",n+=e+".max = "+this.max+";\r\n",n+=e+".isBoolean = "+this.isBoolean+";\r\n",n+=e+".matrixMode = "+this.matrixMode+";\r\n",n+=e+".animationType  = BABYLON.AnimatedInputBlockTypes."+Ms[this.animationType]+";\r\n";case cs.Vector2:t="new BABYLON.Vector2("+this.value.x+", "+this.value.y+")";break;case cs.Vector3:t="new BABYLON.Vector3("+this.value.x+", "+this.value.y+", "+this.value.z+")";break;case cs.Vector4:t="new BABYLON.Vector4("+this.value.x+", "+this.value.y+", "+this.value.z+", "+this.value.w+")";break;case cs.Color3:t="new BABYLON.Color3("+this.value.r+", "+this.value.g+", "+this.value.b+")";break;case cs.Color4:t="new BABYLON.Color4("+this.value.r+", "+this.value.g+", "+this.value.b+", "+this.value.a+")";break;case cs.Matrix:t="BABYLON.Matrix.FromArray(["+this.value.m.toString()+"])"}var r=e+".value = "+t+";\r\n";return r+=e+".isConstant = "+(this.isConstant?"true":"false")+";\r\n",r+=e+".visibleInInspector = "+(this.visibleInInspector?"true":"false")+";\r\n"}return""},t.prototype.dispose=function(){this.onValueChangedObservable.clear(),e.prototype.dispose.call(this)},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.type=this.type,t.mode=this._mode,t.systemValue=this._systemValue,t.animationType=this._animationType,t.visibleInInspector=this.visibleInInspector,t.min=this.min,t.max=this.max,t.isBoolean=this.isBoolean,t.matrixMode=this.matrixMode,t.isConstant=this.isConstant,t.groupInInspector=this.groupInInspector,null!=this._storedValue&&this._mode===ls.Uniform&&(this._storedValue.asArray?(t.valueType="BABYLON."+this._storedValue.getClassName(),t.value=this._storedValue.asArray()):(t.valueType="number",t.value=this._storedValue)),t},t.prototype._deserialize=function(t,n,r){if(e.prototype._deserialize.call(this,t,n,r),this._type=t.type,this._mode=t.mode,this._systemValue=t.systemValue||t.wellKnownValue,this._animationType=t.animationType,this.visibleInInspector=t.visibleInInspector,this.min=t.min||0,this.max=t.max||0,this.isBoolean=!!t.isBoolean,this.matrixMode=t.matrixMode||0,this.isConstant=!!t.isConstant,this.groupInInspector=t.groupInInspector||"",t.valueType)if("number"===t.valueType)this._storedValue=t.value;else{var i=c.a.GetClass(t.valueType);i&&(this._storedValue=i.FromArray(t.value))}},t}(Es);c.a.RegisteredTypes["BABYLON.InputBlock"]=Rs;var Is=function(e){function t(){var t=e.call(this)||this;return t.NORMAL=!1,t.TANGENT=!1,t.UV1=!1,t.NUM_BONE_INFLUENCERS=0,t.BonesPerMesh=0,t.BONETEXTURE=!1,t.MORPHTARGETS=!1,t.MORPHTARGETS_NORMAL=!1,t.MORPHTARGETS_TANGENT=!1,t.MORPHTARGETS_UV=!1,t.NUM_MORPH_INFLUENCERS=0,t.IMAGEPROCESSING=!1,t.VIGNETTE=!1,t.VIGNETTEBLENDMODEMULTIPLY=!1,t.VIGNETTEBLENDMODEOPAQUE=!1,t.TONEMAPPING=!1,t.TONEMAPPING_ACES=!1,t.CONTRAST=!1,t.EXPOSURE=!1,t.COLORCURVES=!1,t.COLORGRADING=!1,t.COLORGRADING3D=!1,t.SAMPLER3DGREENDEPTH=!1,t.SAMPLER3DBGRMAP=!1,t.IMAGEPROCESSINGPOSTPROCESS=!1,t.BUMPDIRECTUV=0,t.rebuild(),t}return Object(h.__extends)(t,e),t.prototype.setValue=function(e,t){void 0===this[e]&&this._keys.push(e),this[e]=t},t}(Pi.a),Ls=function(e){function t(n,r,i){void 0===i&&(i={});var s=e.call(this,n,r||ne.a.LastCreatedScene)||this;return s._buildId=t._BuildIdGenerator++,s._buildWasSuccessful=!1,s._cachedWorldViewMatrix=new a.a,s._cachedWorldViewProjectionMatrix=new a.a,s._optimizers=new Array,s._animationFrame=-1,s.BJSNODEMATERIALEDITOR=s._getGlobalNodeMaterialEditor(),s.editorData=null,s.ignoreAlpha=!1,s.maxSimultaneousLights=4,s.onBuildObservable=new o.c,s._vertexOutputNodes=new Array,s._fragmentOutputNodes=new Array,s.attachedBlocks=new Array,s._options=Object(h.__assign)({emitComments:!1},i),s._attachImageProcessingConfiguration(null),s}return Object(h.__extends)(t,e),t.prototype._getGlobalNodeMaterialEditor=function(){return"undefined"!=typeof NODEEDITOR?NODEEDITOR:"undefined"!=typeof BABYLON&&void 0!==BABYLON.NodeEditor?BABYLON:void 0},Object.defineProperty(t.prototype,"options",{get:function(){return this._options},set:function(e){this._options=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"imageProcessingConfiguration",{get:function(){return this._imageProcessingConfiguration},set:function(e){this._attachImageProcessingConfiguration(e),this._markAllSubMeshesAsTexturesDirty()},enumerable:!0,configurable:!0}),t.prototype.getClassName=function(){return"NodeMaterial"},t.prototype._attachImageProcessingConfiguration=function(e){var t=this;e!==this._imageProcessingConfiguration&&(this._imageProcessingConfiguration&&this._imageProcessingObserver&&this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),this._imageProcessingConfiguration=e||this.getScene().imageProcessingConfiguration,this._imageProcessingConfiguration&&(this._imageProcessingObserver=this._imageProcessingConfiguration.onUpdateParameters.add((function(){t._markAllSubMeshesAsImageProcessingDirty()}))))},t.prototype.getBlockByName=function(e){for(var t=0,n=this.attachedBlocks;t<n.length;t++){var r=n[t];if(r.name===e)return r}return null},t.prototype.getBlockByPredicate=function(e){for(var t=0,n=this.attachedBlocks;t<n.length;t++){var r=n[t];if(e(r))return r}return null},t.prototype.getInputBlockByPredicate=function(e){for(var t=0,n=this.attachedBlocks;t<n.length;t++){var r=n[t];if(r.isInput&&e(r))return r}return null},t.prototype.getInputBlocks=function(){for(var e=[],t=0,n=this.attachedBlocks;t<n.length;t++){var r=n[t];r.isInput&&e.push(r)}return e},t.prototype.registerOptimizer=function(e){if(!(this._optimizers.indexOf(e)>-1))return this._optimizers.push(e),this},t.prototype.unregisterOptimizer=function(e){var t=this._optimizers.indexOf(e);if(-1!==t)return this._optimizers.splice(t,1),this},t.prototype.addOutputNode=function(e){if(null===e.target)throw"This node is not meant to be an output node. You may want to explicitly set its target value.";return 0!=(e.target&ss.Vertex)&&this._addVertexOutputNode(e),0!=(e.target&ss.Fragment)&&this._addFragmentOutputNode(e),this},t.prototype.removeOutputNode=function(e){return null===e.target||(0!=(e.target&ss.Vertex)&&this._removeVertexOutputNode(e),0!=(e.target&ss.Fragment)&&this._removeFragmentOutputNode(e)),this},t.prototype._addVertexOutputNode=function(e){if(-1===this._vertexOutputNodes.indexOf(e))return e.target=ss.Vertex,this._vertexOutputNodes.push(e),this},t.prototype._removeVertexOutputNode=function(e){var t=this._vertexOutputNodes.indexOf(e);if(-1!==t)return this._vertexOutputNodes.splice(t,1),this},t.prototype._addFragmentOutputNode=function(e){if(-1===this._fragmentOutputNodes.indexOf(e))return e.target=ss.Fragment,this._fragmentOutputNodes.push(e),this},t.prototype._removeFragmentOutputNode=function(e){var t=this._fragmentOutputNodes.indexOf(e);if(-1!==t)return this._fragmentOutputNodes.splice(t,1),this},t.prototype.needAlphaBlending=function(){return!this.ignoreAlpha&&(this.alpha<1||this._sharedData&&this._sharedData.hints.needAlphaBlending)},t.prototype.needAlphaTesting=function(){return this._sharedData&&this._sharedData.hints.needAlphaTesting},t.prototype._initializeBlock=function(e,t,n){if(e.initialize(t),e.autoConfigure(this),e._preparationId=this._buildId,-1===this.attachedBlocks.indexOf(e)){if(e.isUnique)for(var r=e.getClassName(),i=0,o=this.attachedBlocks;i<o.length;i++){if(o[i].getClassName()===r)throw"Cannot have multiple blocks of type "+r+" in the same NodeMaterial"}this.attachedBlocks.push(e)}for(var a=0,s=e.inputs;a<s.length;a++){var c=s[a];c.associatedVariableName="";var l=c.connectedPoint;if(l){var u=l.ownerBlock;u!==e&&((u.target===ss.VertexAndFragment||t.target===ss.Fragment&&u.target===ss.Vertex&&u._preparationId!==this._buildId)&&n.push(u),this._initializeBlock(u,t,n))}}for(var h=0,d=e.outputs;h<d.length;h++){d[h].associatedVariableName=""}},t.prototype._resetDualBlocks=function(e,t){e.target===ss.VertexAndFragment&&(e.buildId=t);for(var n=0,r=e.inputs;n<r.length;n++){var i=r[n].connectedPoint;if(i){var o=i.ownerBlock;o!==e&&this._resetDualBlocks(o,t)}}},t.prototype.removeBlock=function(e){var t=this.attachedBlocks.indexOf(e);t>-1&&this.attachedBlocks.splice(t,1),e.isFinalMerger&&this.removeOutputNode(e)},t.prototype.build=function(e){void 0===e&&(e=!1),this._buildWasSuccessful=!1;var n=this.getScene().getEngine();if(0===this._vertexOutputNodes.length)throw"You must define at least one vertexOutputNode";if(0===this._fragmentOutputNodes.length)throw"You must define at least one fragmentOutputNode";this._vertexCompilationState=new Ss,this._vertexCompilationState.supportUniformBuffers=n.supportsUniformBuffers,this._vertexCompilationState.target=ss.Vertex,this._fragmentCompilationState=new Ss,this._fragmentCompilationState.supportUniformBuffers=n.supportsUniformBuffers,this._fragmentCompilationState.target=ss.Fragment,this._sharedData=new Ps,this._vertexCompilationState.sharedData=this._sharedData,this._fragmentCompilationState.sharedData=this._sharedData,this._sharedData.buildId=this._buildId,this._sharedData.emitComments=this._options.emitComments,this._sharedData.verbose=e,this._sharedData.scene=this.getScene();for(var r=[],i=[],o=0,a=this._vertexOutputNodes;o<a.length;o++){var s=a[o];r.push(s),this._initializeBlock(s,this._vertexCompilationState,i)}for(var c=0,l=this._fragmentOutputNodes;c<l.length;c++){var u=l[c];i.push(u),this._initializeBlock(u,this._fragmentCompilationState,r)}this.optimize();for(var h=0,d=r;h<d.length;h++){(s=d[h]).build(this._vertexCompilationState,r)}this._fragmentCompilationState.uniforms=this._vertexCompilationState.uniforms.slice(0),this._fragmentCompilationState._uniformDeclaration=this._vertexCompilationState._uniformDeclaration,this._fragmentCompilationState._constantDeclaration=this._vertexCompilationState._constantDeclaration,this._fragmentCompilationState._vertexState=this._vertexCompilationState;for(var p=0,f=i;p<f.length;p++){u=f[p];this._resetDualBlocks(u,this._buildId-1)}for(var m=0,g=i;m<g.length;m++){(u=g[m]).build(this._fragmentCompilationState,i)}this._vertexCompilationState.finalize(this._vertexCompilationState),this._fragmentCompilationState.finalize(this._fragmentCompilationState),this._buildId=t._BuildIdGenerator++,this._sharedData.emitErrors(),e&&(console.log("Vertex shader:"),console.log(this._vertexCompilationState.compilationString),console.log("Fragment shader:"),console.log(this._fragmentCompilationState.compilationString)),this._buildWasSuccessful=!0,this.onBuildObservable.notifyObservers(this);for(var _=0,v=this.getScene().meshes;_<v.length;_++){var b=v[_];if(b.subMeshes)for(var y=0,C=b.subMeshes;y<C.length;y++){var x=C[y];if(x.getMaterial()===this&&x._materialDefines){var T=x._materialDefines;T.markAllAsDirty(),T.reset()}}}},t.prototype.optimize=function(){for(var e=0,t=this._optimizers;e<t.length;e++){t[e].optimize(this._vertexOutputNodes,this._fragmentOutputNodes)}},t.prototype._prepareDefinesForAttributes=function(e,t){var n=t.NORMAL,r=t.TANGENT,i=t.UV1;t.NORMAL=e.isVerticesDataPresent(On.b.NormalKind),t.TANGENT=e.isVerticesDataPresent(On.b.TangentKind),t.UV1=e.isVerticesDataPresent(On.b.UVKind),n===t.NORMAL&&r===t.TANGENT&&i===t.UV1||t.markAsAttributesDirty()},t.prototype.isReadyForSubMesh=function(e,t,n){var r=this;if(void 0===n&&(n=!1),!this._buildWasSuccessful)return!1;var i=this.getScene();if(this._sharedData.animatedInputs){var o=i.getFrameId();if(this._animationFrame!==o){for(var a=0,s=this._sharedData.animatedInputs;a<s.length;a++){s[a].animate(i)}this._animationFrame=o}}if(t.effect&&this.isFrozen&&t.effect._wasPreviouslyReady)return!0;t._materialDefines||(t._materialDefines=new Is);var c=t._materialDefines;if(!this.checkReadyOnEveryCall&&t.effect&&c._renderId===i.getRenderId())return!0;var l=i.getEngine();if(this._prepareDefinesForAttributes(e,c),this._sharedData.blockingBlocks.some((function(t){return!t.isReady(e,r,c,n)})))return!1;if(this._sharedData.blocksWithDefines.forEach((function(t){t.initializeDefines(e,r,c,n)})),this._sharedData.blocksWithDefines.forEach((function(t){t.prepareDefines(e,r,c,n)})),c.isDirty){c.markAsProcessed(),this._vertexCompilationState.compilationString=this._vertexCompilationState._builtCompilationString,this._fragmentCompilationState.compilationString=this._fragmentCompilationState._builtCompilationString,this._sharedData.repeatableContentBlocks.forEach((function(t){t.replaceRepeatableContent(r._vertexCompilationState,r._fragmentCompilationState,e,c)}));var u=[];this._sharedData.dynamicUniformBlocks.forEach((function(e){e.updateUniformsAndSamples(r._vertexCompilationState,r,c,u)}));var h=this._vertexCompilationState.uniforms;this._fragmentCompilationState.uniforms.forEach((function(e){-1===h.indexOf(e)&&h.push(e)}));var d=this._vertexCompilationState.samplers;this._fragmentCompilationState.samplers.forEach((function(e){-1===d.indexOf(e)&&d.push(e)}));var p=new Di.a;this._sharedData.blocksWithFallbacks.forEach((function(t){t.provideFallbacks(e,p)}));var f=t.effect,m=c.toString(),g=l.createEffect({vertex:"nodeMaterial"+this._buildId,fragment:"nodeMaterial"+this._buildId,vertexSource:this._vertexCompilationState.compilationString,fragmentSource:this._fragmentCompilationState.compilationString},{attributes:this._vertexCompilationState.attributes,uniformsNames:h,uniformBuffersNames:u,samplers:d,defines:m,fallbacks:p,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:this.maxSimultaneousLights,maxSimultaneousMorphTargets:c.NUM_MORPH_INFLUENCERS}},l);g&&(this.allowShaderHotSwapping&&f&&!g.isReady()?(g=f,c.markAsUnprocessed()):(i.resetCachedMaterial(),t.setEffect(g,c)))}return!(!t.effect||!t.effect.isReady())&&(c._renderId=i.getRenderId(),t.effect._wasPreviouslyReady=!0,!0)},Object.defineProperty(t.prototype,"compiledShaders",{get:function(){return"// Vertex shader\r\n"+this._vertexCompilationState.compilationString+"\r\n\r\n// Fragment shader\r\n"+this._fragmentCompilationState.compilationString},enumerable:!0,configurable:!0}),t.prototype.bindOnlyWorldMatrix=function(e){var t=this.getScene();if(this._activeEffect){var n=this._sharedData.hints;n.needWorldViewMatrix&&e.multiplyToRef(t.getViewMatrix(),this._cachedWorldViewMatrix),n.needWorldViewProjectionMatrix&&e.multiplyToRef(t.getTransformMatrix(),this._cachedWorldViewProjectionMatrix);for(var r=0,i=this._sharedData.inputBlocks;r<i.length;r++){i[r]._transmitWorld(this._activeEffect,e,this._cachedWorldViewMatrix,this._cachedWorldViewProjectionMatrix)}}},t.prototype.bindForSubMesh=function(e,t,n){var r=this.getScene(),i=n.effect;if(i){if(this._activeEffect=i,this.bindOnlyWorldMatrix(e),this._mustRebind(r,i,t.visibility)){var o=this._sharedData;if(i&&r.getCachedEffect()!==i){for(var a=0,s=o.bindableBlocks;a<s.length;a++){s[a].bind(i,this,t)}for(var c=0,l=o.inputBlocks;c<l.length;c++){l[c]._transmit(i,r)}}}this._afterBind(t,this._activeEffect)}},t.prototype.getActiveTextures=function(){var t=e.prototype.getActiveTextures.call(this);return this._sharedData&&t.push.apply(t,this._sharedData.textureBlocks.filter((function(e){return e.texture})).map((function(e){return e.texture}))),t},t.prototype.getTextureBlocks=function(){return this._sharedData?this._sharedData.textureBlocks:[]},t.prototype.hasTexture=function(t){if(e.prototype.hasTexture.call(this,t))return!0;if(!this._sharedData)return!1;for(var n=0,r=this._sharedData.textureBlocks;n<r.length;n++){if(r[n].texture===t)return!0}return!1},t.prototype.dispose=function(t,n,r){if(n)for(var i=0,o=this._sharedData.textureBlocks.filter((function(e){return e.texture})).map((function(e){return e.texture}));i<o.length;i++){o[i].dispose()}for(var a=0,s=this.attachedBlocks;a<s.length;a++){s[a].dispose()}this.onBuildObservable.clear(),e.prototype.dispose.call(this,t,n,r)},t.prototype._createNodeEditor=function(){this.BJSNODEMATERIALEDITOR=this.BJSNODEMATERIALEDITOR||this._getGlobalNodeMaterialEditor(),this.BJSNODEMATERIALEDITOR.NodeEditor.Show({nodeMaterial:this})},t.prototype.edit=function(e){var n=this;return new Promise((function(r,i){if(void 0===n.BJSNODEMATERIALEDITOR){var o=e&&e.editorURL?e.editorURL:t.EditorURL;Xe.b.LoadScript(o,(function(){n._createNodeEditor(),r()}))}else n._createNodeEditor(),r()}))},t.prototype.clear=function(){this._vertexOutputNodes=[],this._fragmentOutputNodes=[],this.attachedBlocks=[]},t.prototype.setToDefault=function(){this.clear(),this.editorData=null;var e=new Rs("Position");e.setAsAttribute("position");var t=new Rs("World");t.setAsSystemValue(BABYLON.NodeMaterialSystemValues.World);var n=new Os("WorldPos");e.connectTo(n),t.connectTo(n);var r=new Rs("ViewProjection");r.setAsSystemValue(BABYLON.NodeMaterialSystemValues.ViewProjection);var i=new Os("WorldPos * ViewProjectionTransform");n.connectTo(i),r.connectTo(i);var o=new As("VertexOutput");i.connectTo(o);var a=new Rs("color");a.value=new s.b(.8,.8,.8,1);var c=new ws("FragmentOutput");a.connectTo(c),this.addOutputNode(o),this.addOutputNode(c)},t.prototype.loadAsync=function(e){var t=this;return this.getScene()._loadFileAsync(e).then((function(e){var n=JSON.parse(e);t.loadFromSerialization(n,"")}))},t.prototype._gatherBlocks=function(e,t){if(-1===t.indexOf(e)){t.push(e);for(var n=0,r=e.inputs;n<r.length;n++){var i=r[n].connectedPoint;if(i){var o=i.ownerBlock;o!==e&&this._gatherBlocks(o,t)}}}},t.prototype.generateCode=function(){for(var e=[],t=[],n=[],r=0,i=this._vertexOutputNodes;r<i.length;r++){var o=i[r];this._gatherBlocks(o,t)}for(var a=[],s=0,c=this._fragmentOutputNodes;s<c.length;s++){o=c[s];this._gatherBlocks(o,a)}for(var l='var nodeMaterial = new BABYLON.NodeMaterial("'+(this.name||"node material")+'");\r\n',u=0,h=t;u<h.length;u++){(x=h[u]).isInput&&-1===e.indexOf(x)&&(l+=x._dumpCode(n,e))}for(var d=0,p=a;d<p.length;d++){(x=p[d]).isInput&&-1===e.indexOf(x)&&(l+=x._dumpCode(n,e))}e=[],l+="\r\n// Connections\r\n";for(var f=0,m=this._vertexOutputNodes;f<m.length;f++){l+=(x=m[f])._dumpCodeForOutputConnections(e)}for(var g=0,_=this._fragmentOutputNodes;g<_.length;g++){l+=(x=_[g])._dumpCodeForOutputConnections(e)}l+="\r\n// Output nodes\r\n";for(var v=0,b=this._vertexOutputNodes;v<b.length;v++){l+="nodeMaterial.addOutputNode("+(x=b[v])._codeVariableName+");\r\n"}for(var y=0,C=this._fragmentOutputNodes;y<C.length;y++){var x;l+="nodeMaterial.addOutputNode("+(x=C[y])._codeVariableName+");\r\n"}return l+="nodeMaterial.build();\r\n"},t.prototype.serialize=function(e){var t=e?{}:Fe.a.Serialize(this);t.editorData=JSON.parse(JSON.stringify(this.editorData));var n=[];if(e)n=e;else{t.customType="BABYLON.NodeMaterial",t.outputNodes=[];for(var r=0,i=this._vertexOutputNodes;r<i.length;r++){var o=i[r];this._gatherBlocks(o,n),t.outputNodes.push(o.uniqueId)}for(var a=0,s=this._fragmentOutputNodes;a<s.length;a++){o=s[a];this._gatherBlocks(o,n),-1===t.outputNodes.indexOf(o.uniqueId)&&t.outputNodes.push(o.uniqueId)}}t.blocks=[];for(var c=0,l=n;c<l.length;c++){var u=l[c];t.blocks.push(u.serialize())}if(!e)for(var h=0,d=this.attachedBlocks;h<d.length;h++){u=d[h];-1===n.indexOf(u)&&t.blocks.push(u.serialize())}return t},t.prototype._restoreConnections=function(e,t,n){for(var r=0,i=e.outputs;r<i.length;r++)for(var o=i[r],a=0,s=t.blocks;a<s.length;a++)for(var c=s[a],l=n[c.id],u=0,h=c.inputs;u<h.length;u++){var d=h[u];if(n[d.targetBlockId]!==e||d.targetConnectionName!==o.name);else{var p=l.getInputByName(d.inputName);if(!p||p.isConnected)continue;o.connectTo(p,!0),this._restoreConnections(l,t,n)}}},t.prototype.loadFromSerialization=function(e,t){void 0===t&&(t=""),this.clear();for(var n={},r=0,i=e.blocks;r<i.length;r++){var o=i[r],a=c.a.GetClass(o.customType);if(a)(l=new a)._deserialize(o,this.getScene(),t),n[o.id]=l,this.attachedBlocks.push(l)}for(var s=0;s<e.blocks.length;s++){var l;(l=n[e.blocks[s].id]).inputs.length||this._restoreConnections(l,e,n)}for(var u=0,h=e.outputNodes;u<h.length;u++){var d=h[u];this.addOutputNode(n[d])}if(e.locations||e.editorData&&e.editorData.locations){for(var p=e.locations||e.editorData.locations,f=0,m=p;f<m.length;f++){var g=m[f];n[g.blockId]&&(g.blockId=n[g.blockId].uniqueId)}e.locations?this.editorData={locations:p}:(this.editorData=e.editorData,this.editorData.locations=p);var _=[];for(var v in n)_[v]=n[v].uniqueId;this.editorData.map=_}},t.Parse=function(e,n,r){void 0===r&&(r="");var i=Fe.a.Parse((function(){return new t(e.name,n)}),e,n,r);return i.loadFromSerialization(e,r),i.build(),i},t.ParseFromFileAsync=function(e,n,r){var i=new t(e,r);return new Promise((function(e,t){return i.loadAsync(n).then((function(){return e(i)})).catch(t)}))},t.ParseFromSnippetAsync=function(e,n,r){var i=this;return void 0===r&&(r=""),new Promise((function(o,a){var s=new rs.a;s.addEventListener("readystatechange",(function(){if(4==s.readyState)if(200==s.status){var i=JSON.parse(JSON.parse(s.responseText).jsonPayload),c=JSON.parse(i.nodeMaterial),l=Fe.a.Parse((function(){return new t(e,n)}),c,n,r);l.loadFromSerialization(c);try{l.build(!0),o(l)}catch(e){a(e)}}else a("Unable to load the snippet "+e)})),s.open("GET",i.SnippetUrl+"/"+e.replace("#","/")),s.send()}))},t.CreateDefault=function(e,n){var r=new t(e,n);return r.setToDefault(),r.build(),r},t._BuildIdGenerator=0,t.EditorURL="https://unpkg.com/babylonjs-node-editor@"+ne.a.Version+"/babylon.nodeEditor.js",t.SnippetUrl="https://snippet.babylonjs.com",t}(Oi.a);c.a.RegisteredTypes["BABYLON.NodeMaterial"]=Ls;var Ds=function(e){function t(t){var n=e.call(this,t,ss.Vertex)||this;return n.registerInput("matricesIndices",cs.Vector4),n.registerInput("matricesWeights",cs.Vector4),n.registerInput("matricesIndicesExtra",cs.Vector4,!0),n.registerInput("matricesWeightsExtra",cs.Vector4,!0),n.registerInput("world",cs.Matrix),n.registerOutput("output",cs.Matrix),n}return Object(h.__extends)(t,e),t.prototype.initialize=function(e){e._excludeVariableName("boneSampler"),e._excludeVariableName("boneTextureWidth"),e._excludeVariableName("mBones"),e._excludeVariableName("BonesPerMesh")},t.prototype.getClassName=function(){return"BonesBlock"},Object.defineProperty(t.prototype,"matricesIndices",{get:function(){return this._inputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"matricesWeights",{get:function(){return this._inputs[1]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"matricesIndicesExtra",{get:function(){return this._inputs[2]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"matricesWeightsExtra",{get:function(){return this._inputs[3]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"world",{get:function(){return this._inputs[4]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!0,configurable:!0}),t.prototype.autoConfigure=function(e){if(!this.matricesIndices.isConnected){var t=e.getInputBlockByPredicate((function(e){return e.isAttribute&&"matricesIndices"===e.name}));t||(t=new Rs("matricesIndices")).setAsAttribute("matricesIndices"),t.output.connectTo(this.matricesIndices)}if(!this.matricesWeights.isConnected){var n=e.getInputBlockByPredicate((function(e){return e.isAttribute&&"matricesWeights"===e.name}));n||(n=new Rs("matricesWeights")).setAsAttribute("matricesWeights"),n.output.connectTo(this.matricesWeights)}if(!this.world.isConnected){var r=e.getInputBlockByPredicate((function(e){return e.systemValue===us.World}));r||(r=new Rs("world")).setAsSystemValue(us.World),r.output.connectTo(this.world)}},t.prototype.provideFallbacks=function(e,t){e&&e.useBones&&e.computeBonesUsingShaders&&e.skeleton&&t.addCPUSkinningFallback(0,e)},t.prototype.bind=function(e,t,n){Si.a.BindBonesParameters(n,e)},t.prototype.prepareDefines=function(e,t,n){n._areAttributesDirty&&Si.a.PrepareDefinesForBones(e,n)},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t),t.sharedData.blocksWithFallbacks.push(this),t.sharedData.bindableBlocks.push(this),t.sharedData.blocksWithDefines.push(this),t.uniforms.push("boneTextureWidth"),t.uniforms.push("mBones"),t.samplers.push("boneSampler");var n="//"+this.name;t._emitFunctionFromInclude("bonesDeclaration",n,{removeAttributes:!0,removeUniforms:!1,removeVaryings:!0,removeIfDef:!1});var r=t._getFreeVariableName("influence");t.compilationString+=t._emitCodeFromInclude("bonesVertex",n,{replaceStrings:[{search:/finalWorld=finalWorld\*influence;/,replace:""},{search:/influence/gm,replace:r}]});var i=this._outputs[0],o=this.world;return t.compilationString+="#if NUM_BONE_INFLUENCERS>0\r\n",t.compilationString+=this._declareOutput(i,t)+" = "+o.associatedVariableName+" * "+r+";\r\n",t.compilationString+="#else\r\n",t.compilationString+=this._declareOutput(i,t)+" = "+o.associatedVariableName+";\r\n",t.compilationString+="#endif\r\n",this},t}(Es);c.a.RegisteredTypes["BABYLON.BonesBlock"]=Ds;var Ns=function(e){function t(t){var n=e.call(this,t,ss.Vertex)||this;return n.registerInput("world0",cs.Vector4),n.registerInput("world1",cs.Vector4),n.registerInput("world2",cs.Vector4),n.registerInput("world3",cs.Vector4),n.registerInput("world",cs.Matrix,!0),n.registerOutput("output",cs.Matrix),n.registerOutput("instanceID",cs.Float),n}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"InstancesBlock"},Object.defineProperty(t.prototype,"world0",{get:function(){return this._inputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"world1",{get:function(){return this._inputs[1]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"world2",{get:function(){return this._inputs[2]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"world3",{get:function(){return this._inputs[3]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"world",{get:function(){return this._inputs[4]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"instanceID",{get:function(){return this._outputs[1]},enumerable:!0,configurable:!0}),t.prototype.autoConfigure=function(e){if(!this.world0.connectedPoint){var t=e.getInputBlockByPredicate((function(e){return e.isAttribute&&"world0"===e.name}));t||(t=new Rs("world0")).setAsAttribute("world0"),t.output.connectTo(this.world0)}if(!this.world1.connectedPoint){var n=e.getInputBlockByPredicate((function(e){return e.isAttribute&&"world1"===e.name}));n||(n=new Rs("world1")).setAsAttribute("world1"),n.output.connectTo(this.world1)}if(!this.world2.connectedPoint){var r=e.getInputBlockByPredicate((function(e){return e.isAttribute&&"world2"===e.name}));r||(r=new Rs("world2")).setAsAttribute("world2"),r.output.connectTo(this.world2)}if(!this.world3.connectedPoint){var i=e.getInputBlockByPredicate((function(e){return e.isAttribute&&"world3"===e.name}));i||(i=new Rs("world3")).setAsAttribute("world3"),i.output.connectTo(this.world3)}if(!this.world.connectedPoint){var o=e.getInputBlockByPredicate((function(e){return e.isAttribute&&"world"===e.name}));o||(o=new Rs("world")).setAsSystemValue(us.World),o.output.connectTo(this.world)}this.world.define="!INSTANCES"},t.prototype.prepareDefines=function(e,t,n,r){void 0===r&&(r=!1);var i=!1;n.INSTANCES!==r&&(n.setValue("INSTANCES",r),i=!0),i&&n.markAsUnprocessed()},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t),t.sharedData.blocksWithDefines.push(this);var n=this._outputs[0],r=this._outputs[1],i=this.world0,o=this.world1,a=this.world2,s=this.world3;return t.compilationString+="#ifdef INSTANCES\r\n",t.compilationString+=this._declareOutput(n,t)+" = mat4("+i.associatedVariableName+", "+o.associatedVariableName+", "+a.associatedVariableName+", "+s.associatedVariableName+");\r\n",t.compilationString+=this._declareOutput(r,t)+" = float(gl_InstanceID);\r\n",t.compilationString+="#else\r\n",t.compilationString+=this._declareOutput(n,t)+" = "+this.world.associatedVariableName+";\r\n",t.compilationString+=this._declareOutput(r,t)+" = 0.0;\r\n",t.compilationString+="#endif\r\n",this},t}(Es);c.a.RegisteredTypes["BABYLON.InstancesBlock"]=Ns;var Fs=function(e){function t(t){var n=e.call(this,t,ss.Vertex)||this;return n.registerInput("position",cs.Vector3),n.registerInput("normal",cs.Vector3),n.registerInput("tangent",cs.Vector3),n.registerInput("uv",cs.Vector2),n.registerOutput("positionOutput",cs.Vector3),n.registerOutput("normalOutput",cs.Vector3),n.registerOutput("tangentOutput",cs.Vector3),n.registerOutput("uvOutput",cs.Vector2),n}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"MorphTargetsBlock"},Object.defineProperty(t.prototype,"position",{get:function(){return this._inputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"normal",{get:function(){return this._inputs[1]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"tangent",{get:function(){return this._inputs[2]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"uv",{get:function(){return this._inputs[3]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"positionOutput",{get:function(){return this._outputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"normalOutput",{get:function(){return this._outputs[1]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"tangentOutput",{get:function(){return this._outputs[2]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"uvOutput",{get:function(){return this._outputs[3]},enumerable:!0,configurable:!0}),t.prototype.initialize=function(e){e._excludeVariableName("morphTargetInfluences")},t.prototype.autoConfigure=function(e){if(!this.position.isConnected){var t=e.getInputBlockByPredicate((function(e){return e.isAttribute&&"position"===e.name}));t||(t=new Rs("position")).setAsAttribute(),t.output.connectTo(this.position)}if(!this.normal.isConnected){var n=e.getInputBlockByPredicate((function(e){return e.isAttribute&&"normal"===e.name}));n||(n=new Rs("normal")).setAsAttribute("normal"),n.output.connectTo(this.normal)}if(!this.tangent.isConnected){var r=e.getInputBlockByPredicate((function(e){return e.isAttribute&&"tangent"===e.name}));r||(r=new Rs("tangent")).setAsAttribute("tangent"),r.output.connectTo(this.tangent)}if(!this.uv.isConnected){var i=e.getInputBlockByPredicate((function(e){return e.isAttribute&&"uv"===e.name}));i||(i=new Rs("uv")).setAsAttribute("uv"),i.output.connectTo(this.uv)}},t.prototype.prepareDefines=function(e,t,n){n._areAttributesDirty&&Si.a.PrepareDefinesForMorphTargets(e,n)},t.prototype.bind=function(e,t,n){n&&n.morphTargetManager&&n.morphTargetManager.numInfluencers>0&&Si.a.BindMorphTargetParameters(n,e)},t.prototype.replaceRepeatableContent=function(e,t,n,r){for(var i=this.position,o=this.normal,a=this.tangent,s=this.uv,c=this.positionOutput,l=this.normalOutput,u=this.tangentOutput,h=this.uvOutput,d=e,p=r.NUM_MORPH_INFLUENCERS,f=n.morphTargetManager,m=f&&f.supportsNormals&&r.NORMAL,g=f&&f.supportsTangents&&r.TANGENT,_=f&&f.supportsUVs&&r.UV1,v="",b=0;b<p;b++)v+="#ifdef MORPHTARGETS\r\n",v+=c.associatedVariableName+" += (position"+b+" - "+i.associatedVariableName+") * morphTargetInfluences["+b+"];\r\n",m&&(v+="#ifdef MORPHTARGETS_NORMAL\r\n",v+=l.associatedVariableName+" += (normal"+b+" - "+o.associatedVariableName+") * morphTargetInfluences["+b+"];\r\n",v+="#endif\r\n"),g&&(v+="#ifdef MORPHTARGETS_TANGENT\r\n",v+=u.associatedVariableName+".xyz += (tangent"+b+" - "+a.associatedVariableName+".xyz) * morphTargetInfluences["+b+"];\r\n",v+="#endif\r\n"),_&&(v+="#ifdef MORPHTARGETS_UV\r\n",v+=h.associatedVariableName+".xy += (uv_"+b+" - "+s.associatedVariableName+".xy) * morphTargetInfluences["+b+"];\r\n",v+="#endif\r\n"),v+="#endif\r\n";if(d.compilationString=d.compilationString.replace(this._repeatableContentAnchor,v),p>0)for(b=0;b<p;b++)d.attributes.push(On.b.PositionKind+b),m&&d.attributes.push(On.b.NormalKind+b),g&&d.attributes.push(On.b.TangentKind+b),_&&d.attributes.push(On.b.UVKind+"_"+b)},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t),t.sharedData.blocksWithDefines.push(this),t.sharedData.bindableBlocks.push(this),t.sharedData.repeatableContentBlocks.push(this);var n=this.position,r=this.normal,i=this.tangent,o=this.uv,a=this.positionOutput,s=this.normalOutput,c=this.tangentOutput,l=this.uvOutput,u="//"+this.name;return t.uniforms.push("morphTargetInfluences"),t._emitFunctionFromInclude("morphTargetsVertexGlobalDeclaration",u),t._emitFunctionFromInclude("morphTargetsVertexDeclaration",u,{repeatKey:"maxSimultaneousMorphTargets"}),t.compilationString+=this._declareOutput(a,t)+" = "+n.associatedVariableName+";\r\n",t.compilationString+="#ifdef NORMAL\r\n",t.compilationString+=this._declareOutput(s,t)+" = "+r.associatedVariableName+";\r\n",t.compilationString+="#else\r\n",t.compilationString+=this._declareOutput(s,t)+" = vec3(0., 0., 0.);\r\n",t.compilationString+="#endif\r\n",t.compilationString+="#ifdef TANGENT\r\n",t.compilationString+=this._declareOutput(c,t)+" = "+i.associatedVariableName+";\r\n",t.compilationString+="#else\r\n",t.compilationString+=this._declareOutput(c,t)+" = vec3(0., 0., 0.);\r\n",t.compilationString+="#endif\r\n",t.compilationString+="#ifdef UV1\r\n",t.compilationString+=this._declareOutput(l,t)+" = "+o.associatedVariableName+";\r\n",t.compilationString+="#else\r\n",t.compilationString+=this._declareOutput(l,t)+" = vec2(0., 0.);\r\n",t.compilationString+="#endif\r\n",this._repeatableContentAnchor=t._repeatableContentAnchor,t.compilationString+=this._repeatableContentAnchor,this},t}(Es);c.a.RegisteredTypes["BABYLON.MorphTargetsBlock"]=Fs;var ks=function(e){function t(t){var n=e.call(this,t,ss.Vertex)||this;return n.registerInput("worldPosition",cs.Vector4,!1,ss.Vertex),n.registerOutput("direction",cs.Vector3),n.registerOutput("color",cs.Color3),n.registerOutput("intensity",cs.Float),n}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"LightInformationBlock"},Object.defineProperty(t.prototype,"worldPosition",{get:function(){return this._inputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"direction",{get:function(){return this._outputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"color",{get:function(){return this._outputs[1]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"intensity",{get:function(){return this._outputs[2]},enumerable:!0,configurable:!0}),t.prototype.bind=function(e,t,n){if(n){this.light&&this.light.isDisposed&&(this.light=null);var r=this.light,i=t.getScene();if(!r&&i.lights.length&&(r=i.lights[0]),!r||!r.isEnabled)return e.setFloat3(this._lightDataUniformName,0,0,0),void e.setFloat4(this._lightColorUniformName,0,0,0,0);r.transferToNodeMaterialEffect(e,this._lightDataUniformName),e.setColor4(this._lightColorUniformName,r.diffuse,r.intensity)}},t.prototype.prepareDefines=function(e,t,n){if(n._areLightsDirty){var r=this.light;n.setValue(this._lightTypeDefineName,!!(r&&r instanceof ma.a))}},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t),t.sharedData.bindableBlocks.push(this),t.sharedData.blocksWithDefines.push(this);var n=this.direction,r=this.color,i=this.intensity;return this._lightDataUniformName=t._getFreeVariableName("lightData"),this._lightColorUniformName=t._getFreeVariableName("lightColor"),this._lightTypeDefineName=t._getFreeDefineName("LIGHTPOINTTYPE"),t._emitUniformFromString(this._lightDataUniformName,"vec3"),t._emitUniformFromString(this._lightColorUniformName,"vec4"),t.compilationString+="#ifdef "+this._lightTypeDefineName+"\r\n",t.compilationString+=this._declareOutput(n,t)+" = normalize("+this.worldPosition.associatedVariableName+".xyz - "+this._lightDataUniformName+");\r\n",t.compilationString+="#else\r\n",t.compilationString+=this._declareOutput(n,t)+" = "+this._lightDataUniformName+";\r\n",t.compilationString+="#endif\r\n",t.compilationString+=this._declareOutput(r,t)+" = "+this._lightColorUniformName+".rgb;\r\n",t.compilationString+=this._declareOutput(i,t)+" = "+this._lightColorUniformName+".a;\r\n",this},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return this.light&&(t.lightId=this.light.id),t},t.prototype._deserialize=function(t,n,r){e.prototype._deserialize.call(this,t,n,r),t.lightId&&(this.light=n.getLightByID(t.lightId))},t}(Es);c.a.RegisteredTypes["BABYLON.LightInformationBlock"]=ks;var Bs=function(e){function t(t){var n=e.call(this,t,ss.Fragment)||this;return n.registerInput("color",cs.Color4),n.registerOutput("output",cs.Color4),n._inputs[0].acceptedConnectionPointTypes.push(cs.Color3),n}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"ImageProcessingBlock"},Object.defineProperty(t.prototype,"color",{get:function(){return this._inputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!0,configurable:!0}),t.prototype.initialize=function(e){e._excludeVariableName("exposureLinear"),e._excludeVariableName("contrast"),e._excludeVariableName("vInverseScreenSize"),e._excludeVariableName("vignetteSettings1"),e._excludeVariableName("vignetteSettings2"),e._excludeVariableName("vCameraColorCurveNegative"),e._excludeVariableName("vCameraColorCurveNeutral"),e._excludeVariableName("vCameraColorCurvePositive"),e._excludeVariableName("txColorTransform"),e._excludeVariableName("colorTransformSettings")},t.prototype.isReady=function(e,t,n){return!(n._areImageProcessingDirty&&t.imageProcessingConfiguration&&!t.imageProcessingConfiguration.isReady())},t.prototype.prepareDefines=function(e,t,n){n._areImageProcessingDirty&&t.imageProcessingConfiguration&&t.imageProcessingConfiguration.prepareDefines(n)},t.prototype.bind=function(e,t,n){n&&t.imageProcessingConfiguration&&t.imageProcessingConfiguration.bind(e)},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t),t.sharedData.blocksWithDefines.push(this),t.sharedData.blockingBlocks.push(this),t.sharedData.bindableBlocks.push(this),t.uniforms.push("exposureLinear"),t.uniforms.push("contrast"),t.uniforms.push("vInverseScreenSize"),t.uniforms.push("vignetteSettings1"),t.uniforms.push("vignetteSettings2"),t.uniforms.push("vCameraColorCurveNegative"),t.uniforms.push("vCameraColorCurveNeutral"),t.uniforms.push("vCameraColorCurvePositive"),t.uniforms.push("txColorTransform"),t.uniforms.push("colorTransformSettings");var n=this.color,r=this._outputs[0],i="//"+this.name;return t._emitFunctionFromInclude("helperFunctions",i),t._emitFunctionFromInclude("imageProcessingDeclaration",i),t._emitFunctionFromInclude("imageProcessingFunctions",i),n.connectedPoint.type===cs.Color4||n.connectedPoint.type===cs.Vector4?t.compilationString+=this._declareOutput(r,t)+" = "+n.associatedVariableName+";\r\n":t.compilationString+=this._declareOutput(r,t)+" = vec4("+n.associatedVariableName+", 1.0);\r\n",t.compilationString+="#ifdef IMAGEPROCESSINGPOSTPROCESS\r\n",t.compilationString+=r.associatedVariableName+".rgb = toLinearSpace("+n.associatedVariableName+".rgb);\r\n",t.compilationString+="#else\r\n",t.compilationString+="#ifdef IMAGEPROCESSING\r\n",t.compilationString+=r.associatedVariableName+".rgb = toLinearSpace("+n.associatedVariableName+".rgb);\r\n",t.compilationString+=r.associatedVariableName+" = applyImageProcessing("+r.associatedVariableName+");\r\n",t.compilationString+="#endif\r\n",t.compilationString+="#endif\r\n",this},t}(Es);c.a.RegisteredTypes["BABYLON.ImageProcessingBlock"]=Bs;n(178),n(179);var Vs=function(e){function t(t){var n=e.call(this,t,ss.Fragment)||this;return n._tangentSpaceParameterName="",n.invertX=!1,n.invertY=!1,n.registerInput("worldPosition",cs.Vector4,!1),n.registerInput("worldNormal",cs.Vector4,!1),n.registerInput("worldTangent",cs.Vector4,!0),n.registerInput("uv",cs.Vector2,!1),n.registerInput("normalMapColor",cs.Color3,!1),n.registerInput("strength",cs.Float,!1),n.registerOutput("output",cs.Vector4),n}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"PerturbNormalBlock"},Object.defineProperty(t.prototype,"worldPosition",{get:function(){return this._inputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"worldNormal",{get:function(){return this._inputs[1]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"worldTangent",{get:function(){return this._inputs[2]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"uv",{get:function(){return this._inputs[3]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"normalMapColor",{get:function(){return this._inputs[4]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"strength",{get:function(){return this._inputs[5]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!0,configurable:!0}),t.prototype.prepareDefines=function(e,t,n){n.setValue("BUMP",!0)},t.prototype.bind=function(e,t,n){t.getScene()._mirroredCameraPosition?e.setFloat2(this._tangentSpaceParameterName,this.invertX?1:-1,this.invertY?1:-1):e.setFloat2(this._tangentSpaceParameterName,this.invertX?-1:1,this.invertY?-1:1)},t.prototype.autoConfigure=function(e){if(!this.uv.isConnected){var t=e.getInputBlockByPredicate((function(e){return e.isAttribute&&"uv"===e.name}));t||(t=new Rs("uv")).setAsAttribute(),t.output.connectTo(this.uv)}if(!this.strength.isConnected){var n=new Rs("strength");n.value=1,n.output.connectTo(this.strength)}},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var n="//"+this.name,r=this.uv,i=this.worldPosition,o=this.worldNormal,a=this.worldTangent;t.sharedData.blocksWithDefines.push(this),t.sharedData.bindableBlocks.push(this),this._tangentSpaceParameterName=t._getFreeDefineName("tangentSpaceParameter"),t._emitUniformFromString(this._tangentSpaceParameterName,"vec2");var s=this.strength.isConnectedToInputBlock&&this.strength.connectInputBlock.isConstant?""+t._emitFloat(1/this.strength.connectInputBlock.value):"1.0 / "+this.strength.associatedVariableName;t._emitExtension("derivatives","#extension GL_OES_standard_derivatives : enable");var c={search:/defined\(TANGENT\)/g,replace:a.isConnected?"defined(TANGENT)":"defined(IGNORE)"};return a.isConnected&&(t.compilationString+="vec3 tbnNormal = normalize("+o.associatedVariableName+".xyz);\r\n",t.compilationString+="vec3 tbnTangent = normalize("+a.associatedVariableName+".xyz);\r\n",t.compilationString+="vec3 tbnBitangent = cross(tbnNormal, tbnTangent);\r\n",t.compilationString+="mat3 vTBN = mat3(tbnTangent, tbnBitangent, tbnNormal);\r\n"),t._emitFunctionFromInclude("bumpFragmentFunctions",n,{replaceStrings:[{search:/vBumpInfos.y/g,replace:s},{search:/vTangentSpaceParams/g,replace:this._tangentSpaceParameterName},{search:/vPositionW/g,replace:i.associatedVariableName+".xyz"},c]}),t.compilationString+=this._declareOutput(this.output,t)+" = vec4(0.);\r\n",t.compilationString+=t._emitCodeFromInclude("bumpFragment",n,{replaceStrings:[{search:/perturbNormal\(TBN,vBumpUV\+uvOffset\)/g,replace:"perturbNormal(TBN, "+this.normalMapColor.associatedVariableName+")"},{search:/vBumpInfos.y/g,replace:s},{search:/vBumpUV/g,replace:r.associatedVariableName},{search:/vPositionW/g,replace:i.associatedVariableName+".xyz"},{search:/normalW=/g,replace:this.output.associatedVariableName+".xyz = "},{search:/normalW/g,replace:o.associatedVariableName+".xyz"},c]}),this},t.prototype._dumpPropertiesCode=function(){var e=this._codeVariableName+".invertX = "+this.invertX+";\r\n";return e+=this._codeVariableName+".invertY = "+this.invertY+";\r\n"},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.invertX=this.invertX,t.invertY=this.invertY,t},t.prototype._deserialize=function(t,n,r){e.prototype._deserialize.call(this,t,n,r),this.invertX=t.invertX,this.invertY=t.invertY},t}(Es);c.a.RegisteredTypes["BABYLON.PerturbNormalBlock"]=Vs;var zs=function(e){function t(t){var n=e.call(this,t,ss.Fragment,!0)||this;return n.registerInput("value",cs.Float,!0),n.registerInput("cutoff",cs.Float,!0),n}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"DiscardBlock"},Object.defineProperty(t.prototype,"value",{get:function(){return this._inputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"cutoff",{get:function(){return this._inputs[1]},enumerable:!0,configurable:!0}),t.prototype._buildBlock=function(t){return e.prototype._buildBlock.call(this,t),t.sharedData.hints.needAlphaTesting=!0,t.compilationString+="if ("+this.value.associatedVariableName+" < "+this.cutoff.associatedVariableName+") discard;\r\n",this},t}(Es);c.a.RegisteredTypes["BABYLON.DiscardBlock"]=zs;var Us=function(e){function t(t){var n=e.call(this,t,ss.Fragment)||this;return n.registerOutput("output",cs.Float,ss.Fragment),n}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"FrontFacingBlock"},Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!0,configurable:!0}),t.prototype._buildBlock=function(t){if(e.prototype._buildBlock.call(this,t),t.target===ss.Vertex)throw"FrontFacingBlock must only be used in a fragment shader";var n=this._outputs[0];return t.compilationString+=this._declareOutput(n,t)+" = gl_FrontFacing ? 1.0 : 0.0;\r\n",this},t}(Es);c.a.RegisteredTypes["BABYLON.FrontFacingBlock"]=Us;var js=function(e){function t(t){var n=e.call(this,t,ss.Fragment)||this;return n.registerInput("input",cs.AutoDetect,!1),n.registerOutput("dx",cs.BasedOnInput),n.registerOutput("dy",cs.BasedOnInput),n._outputs[0]._typeConnectionSource=n._inputs[0],n._outputs[1]._typeConnectionSource=n._inputs[0],n}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"DerivativeBlock"},Object.defineProperty(t.prototype,"input",{get:function(){return this._inputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"dx",{get:function(){return this._outputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"dy",{get:function(){return this._outputs[1]},enumerable:!0,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var n=this._outputs[0],r=this._outputs[1];return t._emitExtension("derivatives","#extension GL_OES_standard_derivatives : enable"),n.hasEndpoints&&(t.compilationString+=this._declareOutput(n,t)+" = dFdx("+this.input.associatedVariableName+");\r\n"),r.hasEndpoints&&(t.compilationString+=this._declareOutput(r,t)+" = dFdy("+this.input.associatedVariableName+");\r\n"),this},t}(Es);c.a.RegisteredTypes["BABYLON.DerivativeBlock"]=js;var Gs=function(e){function t(t){var n=e.call(this,t,ss.VertexAndFragment,!0)||this;return n.registerInput("worldPosition",cs.Vector4,!1,ss.Vertex),n.registerInput("view",cs.Matrix,!1,ss.Vertex),n.registerInput("input",cs.Color3,!1,ss.Fragment),n.registerInput("fogColor",cs.Color3,!1,ss.Fragment),n.registerOutput("output",cs.Color3,ss.Fragment),n.input.acceptedConnectionPointTypes.push(cs.Color4),n.fogColor.acceptedConnectionPointTypes.push(cs.Color4),n}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"FogBlock"},Object.defineProperty(t.prototype,"worldPosition",{get:function(){return this._inputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"view",{get:function(){return this._inputs[1]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"input",{get:function(){return this._inputs[2]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"fogColor",{get:function(){return this._inputs[3]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!0,configurable:!0}),t.prototype.autoConfigure=function(e){if(!this.view.isConnected){var t=e.getInputBlockByPredicate((function(e){return e.systemValue===us.View}));t||(t=new Rs("view")).setAsSystemValue(us.View),t.output.connectTo(this.view)}if(!this.fogColor.isConnected){var n=e.getInputBlockByPredicate((function(e){return e.systemValue===us.FogColor}));n||(n=new Rs("fogColor",void 0,cs.Color3)).setAsSystemValue(us.FogColor),n.output.connectTo(this.fogColor)}},t.prototype.prepareDefines=function(e,t,n){var r=e.getScene();n.setValue("FOG",t.fogEnabled&&Si.a.GetFogState(e,r))},t.prototype.bind=function(e,t,n){if(n){var r=n.getScene();e.setFloat4(this._fogParameters,r.fogMode,r.fogStart,r.fogEnd,r.fogDensity)}},t.prototype._buildBlock=function(t){if(e.prototype._buildBlock.call(this,t),t.target===ss.Fragment){t.sharedData.blocksWithDefines.push(this),t.sharedData.bindableBlocks.push(this),t._emitFunctionFromInclude("fogFragmentDeclaration","//"+this.name,{removeUniforms:!0,removeVaryings:!0,removeIfDef:!1,replaceStrings:[{search:/float CalcFogFactor\(\)/,replace:"float CalcFogFactor(vec3 vFogDistance, vec4 vFogInfos)"}]});var n=t._getFreeVariableName("fog"),r=this.input,i=this.fogColor;this._fogParameters=t._getFreeVariableName("fogParameters");var o=this._outputs[0];t._emitUniformFromString(this._fogParameters,"vec4"),t.compilationString+="#ifdef FOG\r\n",t.compilationString+="float "+n+" = CalcFogFactor("+this._fogDistanceName+", "+this._fogParameters+");\r\n",t.compilationString+=this._declareOutput(o,t)+" = "+n+" * "+r.associatedVariableName+".rgb + (1.0 - "+n+") * "+i.associatedVariableName+".rgb;\r\n",t.compilationString+="#else\r\n"+this._declareOutput(o,t)+" =  "+r.associatedVariableName+".rgb;\r\n",t.compilationString+="#endif\r\n"}else{var a=this.worldPosition,s=this.view;this._fogDistanceName=t._getFreeVariableName("vFogDistance"),t._emitVaryingFromString(this._fogDistanceName,"vec3"),t.compilationString+=this._fogDistanceName+" = ("+s.associatedVariableName+" * "+a.associatedVariableName+").xyz;\r\n"}return this},t}(Es);c.a.RegisteredTypes["BABYLON.FogBlock"]=Gs;var Hs=function(e){function t(t){var n=e.call(this,t,ss.VertexAndFragment)||this;return n._isUnique=!0,n.registerInput("worldPosition",cs.Vector4,!1,ss.Vertex),n.registerInput("worldNormal",cs.Vector4,!1,ss.Fragment),n.registerInput("cameraPosition",cs.Vector3,!1,ss.Fragment),n.registerInput("glossiness",cs.Float,!0,ss.Fragment),n.registerInput("glossPower",cs.Float,!0,ss.Fragment),n.registerInput("diffuseColor",cs.Color3,!0,ss.Fragment),n.registerInput("specularColor",cs.Color3,!0,ss.Fragment),n.registerOutput("diffuseOutput",cs.Color3,ss.Fragment),n.registerOutput("specularOutput",cs.Color3,ss.Fragment),n.registerOutput("shadow",cs.Float,ss.Fragment),n}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"LightBlock"},Object.defineProperty(t.prototype,"worldPosition",{get:function(){return this._inputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"worldNormal",{get:function(){return this._inputs[1]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"cameraPosition",{get:function(){return this._inputs[2]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"glossiness",{get:function(){return this._inputs[3]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"glossPower",{get:function(){return this._inputs[4]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"diffuseColor",{get:function(){return this._inputs[5]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"specularColor",{get:function(){return this._inputs[6]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"diffuseOutput",{get:function(){return this._outputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"specularOutput",{get:function(){return this._outputs[1]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"shadow",{get:function(){return this._outputs[2]},enumerable:!0,configurable:!0}),t.prototype.autoConfigure=function(e){if(!this.cameraPosition.isConnected){var t=e.getInputBlockByPredicate((function(e){return e.systemValue===us.CameraPosition}));t||(t=new Rs("cameraPosition")).setAsSystemValue(us.CameraPosition),t.output.connectTo(this.cameraPosition)}},t.prototype.prepareDefines=function(e,t,n){if(n._areLightsDirty){var r=e.getScene();if(this.light){var i={needNormals:!1,needRebuild:!1,lightmapMode:!1,shadowEnabled:!1,specularEnabled:!1};Si.a.PrepareDefinesForLight(r,e,this.light,this._lightId,n,!0,i),i.needRebuild&&n.rebuild()}else Si.a.PrepareDefinesForLights(r,e,n,!0,t.maxSimultaneousLights)}},t.prototype.updateUniformsAndSamples=function(e,t,n,r){for(var i=0;i<t.maxSimultaneousLights&&n["LIGHT"+i];i++)Si.a.PrepareUniformsAndSamplersForLight(i,e.uniforms,e.samplers,n["PROJECTEDLIGHTTEXTURE"+i],r)},t.prototype.bind=function(e,t,n){if(n){var r=n.getScene();this.light?Si.a.BindLight(this.light,this._lightId,r,e,!0):Si.a.BindLights(r,n,e,!0,t.maxSimultaneousLights)}},t.prototype._injectVertexCode=function(e){var t=this.worldPosition,n="//"+this.name;this.light?(this._lightId=(void 0!==e.counters.lightCounter?e.counters.lightCounter:-1)+1,e.counters.lightCounter=this._lightId,e._emitFunctionFromInclude(e.supportUniformBuffers?"lightUboDeclaration":"lightFragmentDeclaration",n,{replaceStrings:[{search:/{X}/g,replace:this._lightId.toString()}]},this._lightId.toString())):(e._emitFunctionFromInclude(e.supportUniformBuffers?"lightUboDeclaration":"lightFragmentDeclaration",n,{repeatKey:"maxSimultaneousLights"}),this._lightId=0,e.sharedData.dynamicUniformBlocks.push(this));var r="v_"+t.associatedVariableName;e._emitVaryingFromString(r,"vec4")&&(e.compilationString+=r+" = "+t.associatedVariableName+";\r\n"),this.light?e.compilationString+=e._emitCodeFromInclude("shadowsVertex",n,{replaceStrings:[{search:/{X}/g,replace:this._lightId.toString()},{search:/worldPos/g,replace:t.associatedVariableName}]}):(e.compilationString+="vec4 worldPos = "+t.associatedVariableName+";\r\n",e.compilationString+=e._emitCodeFromInclude("shadowsVertex",n,{repeatKey:"maxSimultaneousLights"}))},t.prototype._buildBlock=function(t){if(e.prototype._buildBlock.call(this,t),t.target===ss.Fragment){t.sharedData.bindableBlocks.push(this),t.sharedData.blocksWithDefines.push(this);var n="//"+this.name,r=this.worldPosition;t._emitFunctionFromInclude("helperFunctions",n),t._emitFunctionFromInclude("lightsFragmentFunctions",n,{replaceStrings:[{search:/vPositionW/g,replace:"v_"+r.associatedVariableName+".xyz"}]}),t._emitFunctionFromInclude("shadowsFragmentFunctions",n,{replaceStrings:[{search:/vPositionW/g,replace:"v_"+r.associatedVariableName+".xyz"}]}),this.light?t._emitFunctionFromInclude(t.supportUniformBuffers?"lightUboDeclaration":"lightFragmentDeclaration",n,{replaceStrings:[{search:/{X}/g,replace:this._lightId.toString()}]},this._lightId.toString()):t._emitFunctionFromInclude(t.supportUniformBuffers?"lightUboDeclaration":"lightFragmentDeclaration",n,{repeatKey:"maxSimultaneousLights"}),0===this._lightId&&(t._registerTempVariable("viewDirectionW")&&(t.compilationString+="vec3 viewDirectionW = normalize("+this.cameraPosition.associatedVariableName+" - v_"+r.associatedVariableName+".xyz);\r\n"),t.compilationString+="lightingInfo info;\r\n",t.compilationString+="float shadow = 1.;\r\n",t.compilationString+="float glossiness = "+(this.glossiness.isConnected?this.glossiness.associatedVariableName:"1.0")+" * "+(this.glossPower.isConnected?this.glossPower.associatedVariableName:"1024.0")+";\r\n",t.compilationString+="vec3 diffuseBase = vec3(0., 0., 0.);\r\n",t.compilationString+="vec3 specularBase = vec3(0., 0., 0.);\r\n",t.compilationString+="vec3 normalW = "+this.worldNormal.associatedVariableName+".xyz;\r\n"),this.light?t.compilationString+=t._emitCodeFromInclude("lightFragment",n,{replaceStrings:[{search:/{X}/g,replace:this._lightId.toString()}]}):t.compilationString+=t._emitCodeFromInclude("lightFragment",n,{repeatKey:"maxSimultaneousLights"});var i=this.diffuseOutput,o=this.specularOutput;return t.compilationString+=this._declareOutput(i,t)+" = diffuseBase"+(this.diffuseColor.isConnected?" * "+this.diffuseColor.associatedVariableName:"")+";\r\n",o.hasEndpoints&&(t.compilationString+=this._declareOutput(o,t)+" = specularBase"+(this.specularColor.isConnected?" * "+this.specularColor.associatedVariableName:"")+";\r\n"),this.shadow.hasEndpoints&&(t.compilationString+=this._declareOutput(this.shadow,t)+" = shadow;\r\n"),this}this._injectVertexCode(t)},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return this.light&&(t.lightId=this.light.id),t},t.prototype._deserialize=function(t,n,r){e.prototype._deserialize.call(this,t,n,r),t.lightId&&(this.light=n.getLightByID(t.lightId))},t}(Es);c.a.RegisteredTypes["BABYLON.LightBlock"]=Hs;var Ws=function(e){function t(t){var n=e.call(this,t,ss.VertexAndFragment)||this;return n.convertToGammaSpace=!1,n.registerInput("uv",cs.Vector2,!1,ss.VertexAndFragment),n.registerOutput("rgba",cs.Color4,ss.Neutral),n.registerOutput("rgb",cs.Color3,ss.Neutral),n.registerOutput("r",cs.Float,ss.Neutral),n.registerOutput("g",cs.Float,ss.Neutral),n.registerOutput("b",cs.Float,ss.Neutral),n.registerOutput("a",cs.Float,ss.Neutral),n._inputs[0].acceptedConnectionPointTypes.push(cs.Vector3),n._inputs[0].acceptedConnectionPointTypes.push(cs.Vector4),n._inputs[0]._prioritizeVertex=!0,n}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"TextureBlock"},Object.defineProperty(t.prototype,"uv",{get:function(){return this._inputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"rgba",{get:function(){return this._outputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"rgb",{get:function(){return this._outputs[1]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"r",{get:function(){return this._outputs[2]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"g",{get:function(){return this._outputs[3]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"b",{get:function(){return this._outputs[4]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"a",{get:function(){return this._outputs[5]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"target",{get:function(){if(!this.uv.isConnected)return ss.VertexAndFragment;if(this.uv.sourceBlock.isInput)return ss.VertexAndFragment;for(var e=this.uv.connectedPoint;e;){if(e.target===ss.Fragment)return ss.Fragment;if(e.target===ss.Vertex)return ss.VertexAndFragment;if(e.target===ss.Neutral||e.target===ss.VertexAndFragment){var t=e.ownerBlock;e=null;for(var n=0,r=t.inputs;n<r.length;n++){var i=r[n];if(i.connectedPoint){e=i.connectedPoint;break}}}}return ss.VertexAndFragment},enumerable:!0,configurable:!0}),t.prototype.autoConfigure=function(e){if(!this.uv.isConnected){var t=e.getInputBlockByPredicate((function(e){return e.isAttribute&&"uv"===e.name}));t||(t=new Rs("uv")).setAsAttribute(),t.output.connectTo(this.uv)}},t.prototype.initializeDefines=function(e,t,n,r){void 0===r&&(r=!1),n._areTexturesDirty&&n.setValue(this._mainUVDefineName,!1)},t.prototype.prepareDefines=function(e,t,n){if(n._areTexturesDirty){if(!this.texture||!this.texture.getTextureMatrix)return n.setValue(this._defineName,!1),void n.setValue(this._mainUVDefineName,!0);n.setValue(this._linearDefineName,this.convertToGammaSpace),this._isMixed&&(this.texture.getTextureMatrix().isIdentityAs3x2()?(n.setValue(this._defineName,!1),n.setValue(this._mainUVDefineName,!0)):n.setValue(this._defineName,!0))}},t.prototype.isReady=function(){return!(this.texture&&!this.texture.isReadyOrNotBlocking())},t.prototype.bind=function(e,t,n){n&&this.texture&&(this._isMixed&&(e.setFloat(this._textureInfoName,this.texture.level),e.setMatrix(this._textureTransformName,this.texture.getTextureMatrix())),e.setTexture(this._samplerName,this.texture))},Object.defineProperty(t.prototype,"_isMixed",{get:function(){return this.target!==ss.Fragment},enumerable:!0,configurable:!0}),t.prototype._injectVertexCode=function(e){var t=this.uv;(this._defineName=e._getFreeDefineName("UVTRANSFORM"),this._mainUVDefineName="VMAIN"+t.associatedVariableName.toUpperCase(),t.connectedPoint.ownerBlock.isInput)&&(t.connectedPoint.ownerBlock.isAttribute||e._emitUniformFromString(t.associatedVariableName,"vec2"));if(this._mainUVName="vMain"+t.associatedVariableName,this._transformedUVName=e._getFreeVariableName("transformedUV"),this._textureTransformName=e._getFreeVariableName("textureTransform"),this._textureInfoName=e._getFreeVariableName("textureInfoName"),e._emitVaryingFromString(this._transformedUVName,"vec2",this._defineName),e._emitVaryingFromString(this._mainUVName,"vec2",this._mainUVDefineName),e._emitUniformFromString(this._textureTransformName,"mat4",this._defineName),e.compilationString+="#ifdef "+this._defineName+"\r\n",e.compilationString+=this._transformedUVName+" = vec2("+this._textureTransformName+" * vec4("+t.associatedVariableName+".xy, 1.0, 0.0));\r\n",e.compilationString+="#elif defined("+this._mainUVDefineName+")\r\n",e.compilationString+=this._mainUVName+" = "+t.associatedVariableName+".xy;\r\n",e.compilationString+="#endif\r\n",this._outputs.some((function(e){return e.isConnectedInVertexShader}))){this._writeTextureRead(e,!0);for(var n=0,r=this._outputs;n<r.length;n++){var i=r[n];i.hasEndpoints&&this._writeOutput(e,i,i.name,!0)}}},t.prototype._writeTextureRead=function(e,t){void 0===t&&(t=!1);var n=this.uv;if(t){if(e.target===ss.Fragment)return;e.compilationString+="vec4 "+this._tempTextureRead+" = texture2D("+this._samplerName+", "+n.associatedVariableName+");\r\n"}else this.uv.ownerBlock.target!==ss.Fragment?(e.compilationString+="#ifdef "+this._defineName+"\r\n",e.compilationString+="vec4 "+this._tempTextureRead+" = texture2D("+this._samplerName+", "+this._transformedUVName+");\r\n",e.compilationString+="#elif defined("+this._mainUVDefineName+")\r\n",e.compilationString+="vec4 "+this._tempTextureRead+" = texture2D("+this._samplerName+", "+this._mainUVName+");\r\n",e.compilationString+="#endif\r\n"):e.compilationString+="vec4 "+this._tempTextureRead+" = texture2D("+this._samplerName+", "+n.associatedVariableName+");\r\n"},t.prototype._writeOutput=function(e,t,n,r){if(void 0===r&&(r=!1),r){if(e.target===ss.Fragment)return;e.compilationString+=this._declareOutput(t,e)+" = "+this._tempTextureRead+"."+n+";\r\n"}else if(this.uv.ownerBlock.target!==ss.Fragment){var i=" * "+this._textureInfoName;e.compilationString+=this._declareOutput(t,e)+" = "+this._tempTextureRead+"."+n+i+";\r\n",e.compilationString+="#ifdef "+this._linearDefineName+"\r\n",e.compilationString+=t.associatedVariableName+" = toGammaSpace("+t.associatedVariableName+");\r\n",e.compilationString+="#endif\r\n"}else e.compilationString+=this._declareOutput(t,e)+" = "+this._tempTextureRead+"."+n+";\r\n"},t.prototype._buildBlock=function(t){if(e.prototype._buildBlock.call(this,t),t.target===ss.Vertex&&(this._tempTextureRead=t._getFreeVariableName("tempTextureRead")),(!this._isMixed&&t.target===ss.Fragment||this._isMixed&&t.target===ss.Vertex)&&(this._samplerName=t._getFreeVariableName(this.name+"Sampler"),t._emit2DSampler(this._samplerName),t.sharedData.blockingBlocks.push(this),t.sharedData.textureBlocks.push(this),t.sharedData.blocksWithDefines.push(this),t.sharedData.bindableBlocks.push(this)),t.target===ss.Fragment){if(this._outputs.some((function(e){return e.isConnectedInFragmentShader}))){this._isMixed&&t._emit2DSampler(this._samplerName),this._linearDefineName=t._getFreeDefineName("ISLINEAR");var n="//"+this.name;t._emitFunctionFromInclude("helperFunctions",n),this._isMixed&&t._emitUniformFromString(this._textureInfoName,"float"),this._writeTextureRead(t);for(var r=0,i=this._outputs;r<i.length;r++){var o=i[r];o.hasEndpoints&&this._writeOutput(t,o,o.name)}return this}}else this._injectVertexCode(t)},t.prototype._dumpPropertiesCode=function(){if(!this.texture)return"";var e=this._codeVariableName+'.texture = new BABYLON.Texture("'+this.texture.name+'");\r\n';return e+=this._codeVariableName+".texture.wrapU = "+this.texture.wrapU+";\r\n",e+=this._codeVariableName+".texture.wrapV = "+this.texture.wrapV+";\r\n",e+=this._codeVariableName+".texture.uAng = "+this.texture.uAng+";\r\n",e+=this._codeVariableName+".texture.vAng = "+this.texture.vAng+";\r\n",e+=this._codeVariableName+".texture.wAng = "+this.texture.wAng+";\r\n",e+=this._codeVariableName+".texture.uOffset = "+this.texture.uOffset+";\r\n",e+=this._codeVariableName+".texture.vOffset = "+this.texture.vOffset+";\r\n",e+=this._codeVariableName+".texture.uScale = "+this.texture.uScale+";\r\n",e+=this._codeVariableName+".texture.vScale = "+this.texture.vScale+";\r\n",e+=this._codeVariableName+".convertToGammaSpace = "+this.convertToGammaSpace+";\r\n"},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.convertToGammaSpace=this.convertToGammaSpace,this.texture&&(t.texture=this.texture.serialize()),t},t.prototype._deserialize=function(t,n,r){e.prototype._deserialize.call(this,t,n,r),this.convertToGammaSpace=t.convertToGammaSpace,t.texture&&(r=0===t.texture.url.indexOf("data:")?"":r,this.texture=nn.a.Parse(t.texture,n,r))},t}(Es);c.a.RegisteredTypes["BABYLON.TextureBlock"]=Ws;var Xs=function(e){function t(t){var n=e.call(this,t,ss.VertexAndFragment)||this;return n.registerInput("position",cs.Vector3,!1,ss.Vertex),n.registerInput("worldPosition",cs.Vector4,!1,ss.Vertex),n.registerInput("worldNormal",cs.Vector4,!1,ss.Fragment),n.registerInput("world",cs.Matrix,!1,ss.Vertex),n.registerInput("cameraPosition",cs.Vector3,!1,ss.Fragment),n.registerInput("view",cs.Matrix,!1,ss.Fragment),n.registerOutput("rgb",cs.Color3,ss.Fragment),n.registerOutput("r",cs.Float,ss.Fragment),n.registerOutput("g",cs.Float,ss.Fragment),n.registerOutput("b",cs.Float,ss.Fragment),n._inputs[0].acceptedConnectionPointTypes.push(cs.Vector4),n}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"ReflectionTextureBlock"},Object.defineProperty(t.prototype,"position",{get:function(){return this._inputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"worldPosition",{get:function(){return this._inputs[1]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"worldNormal",{get:function(){return this._inputs[2]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"world",{get:function(){return this._inputs[3]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"cameraPosition",{get:function(){return this._inputs[4]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"view",{get:function(){return this._inputs[5]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"rgb",{get:function(){return this._outputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"r",{get:function(){return this._outputs[1]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"g",{get:function(){return this._outputs[2]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"b",{get:function(){return this._outputs[3]},enumerable:!0,configurable:!0}),t.prototype.autoConfigure=function(e){if(!this.position.isConnected){var t=e.getInputBlockByPredicate((function(e){return e.isAttribute&&"position"===e.name}));t||(t=new Rs("position")).setAsAttribute(),t.output.connectTo(this.position)}if(!this.world.isConnected){var n=e.getInputBlockByPredicate((function(e){return e.systemValue===us.World}));n||(n=new Rs("world")).setAsSystemValue(us.World),n.output.connectTo(this.world)}if(!this.cameraPosition.isConnected){var r=e.getInputBlockByPredicate((function(e){return e.systemValue===us.CameraPosition}));r||(r=new Rs("cameraPosition")).setAsSystemValue(us.CameraPosition),r.output.connectTo(this.cameraPosition)}if(!this.view.isConnected){var i=e.getInputBlockByPredicate((function(e){return e.systemValue===us.View}));i||(i=new Rs("view")).setAsSystemValue(us.View),i.output.connectTo(this.view)}},t.prototype.prepareDefines=function(e,t,n){n._areTexturesDirty&&this.texture&&this.texture.getTextureMatrix&&(n.setValue(this._define3DName,this.texture.isCube),n.setValue(this._defineLocalCubicName,!!this.texture.boundingBoxSize),n.setValue(this._defineExplicitName,0===this.texture.coordinatesMode),n.setValue(this._defineSkyboxName,5===this.texture.coordinatesMode),n.setValue(this._defineCubicName,3===this.texture.coordinatesMode),n.setValue(this._defineSphericalName,1===this.texture.coordinatesMode),n.setValue(this._definePlanarName,2===this.texture.coordinatesMode),n.setValue(this._defineProjectionName,4===this.texture.coordinatesMode),n.setValue(this._defineEquirectangularName,7===this.texture.coordinatesMode),n.setValue(this._defineEquirectangularFixedName,8===this.texture.coordinatesMode),n.setValue(this._defineMirroredEquirectangularFixedName,9===this.texture.coordinatesMode))},t.prototype.isReady=function(){return!(this.texture&&!this.texture.isReadyOrNotBlocking())},t.prototype.bind=function(e,t,n){n&&this.texture&&(e.setMatrix(this._reflectionMatrixName,this.texture.getReflectionTextureMatrix()),this.texture.isCube?e.setTexture(this._cubeSamplerName,this.texture):e.setTexture(this._2DSamplerName,this.texture))},t.prototype._injectVertexCode=function(e){var t="v_"+this.worldPosition.associatedVariableName;e._emitVaryingFromString(t,"vec4")&&(e.compilationString+=t+" = "+this.worldPosition.associatedVariableName+";\r\n"),this._positionUVWName=e._getFreeVariableName("positionUVW"),this._directionWName=e._getFreeVariableName("directionW"),e._emitVaryingFromString(this._positionUVWName,"vec3",this._defineSkyboxName)&&(e.compilationString+="#ifdef "+this._defineSkyboxName+"\r\n",e.compilationString+=this._positionUVWName+" = "+this.position.associatedVariableName+".xyz;\r\n",e.compilationString+="#endif\r\n"),e._emitVaryingFromString(this._directionWName,"vec3","defined("+this._defineEquirectangularFixedName+") || defined("+this._defineMirroredEquirectangularFixedName+")")&&(e.compilationString+="#if defined("+this._defineEquirectangularFixedName+") || defined("+this._defineMirroredEquirectangularFixedName+")\r\n",e.compilationString+=this._directionWName+" = normalize(vec3("+this.world.associatedVariableName+" * vec4("+this.position.associatedVariableName+".xyz, 0.0)));\r\n",e.compilationString+="#endif\r\n")},t.prototype._writeOutput=function(e,t,n){e.compilationString+=this._declareOutput(t,e)+" = "+this._reflectionColorName+"."+n+";\r\n"},t.prototype._buildBlock=function(t){if(e.prototype._buildBlock.call(this,t),this.texture){if(t.target!==ss.Fragment)return this._define3DName=t._getFreeDefineName("REFLECTIONMAP_3D"),this._defineCubicName=t._getFreeDefineName("REFLECTIONMAP_CUBIC"),this._defineSphericalName=t._getFreeDefineName("REFLECTIONMAP_SPHERICAL"),this._definePlanarName=t._getFreeDefineName("REFLECTIONMAP_PLANAR"),this._defineProjectionName=t._getFreeDefineName("REFLECTIONMAP_PROJECTION"),this._defineExplicitName=t._getFreeDefineName("REFLECTIONMAP_EXPLICIT"),this._defineEquirectangularName=t._getFreeDefineName("REFLECTIONMAP_EQUIRECTANGULAR"),this._defineLocalCubicName=t._getFreeDefineName("USE_LOCAL_REFLECTIONMAP_CUBIC"),this._defineMirroredEquirectangularFixedName=t._getFreeDefineName("REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED"),this._defineEquirectangularFixedName=t._getFreeDefineName("REFLECTIONMAP_EQUIRECTANGULAR_FIXED"),this._defineSkyboxName=t._getFreeDefineName("REFLECTIONMAP_SKYBOX"),void this._injectVertexCode(t);t.sharedData.blockingBlocks.push(this),t.sharedData.textureBlocks.push(this),this._cubeSamplerName=t._getFreeVariableName(this.name+"CubeSampler"),t.samplers.push(this._cubeSamplerName),this._2DSamplerName=t._getFreeVariableName(this.name+"2DSampler"),t.samplers.push(this._2DSamplerName),t._samplerDeclaration+="#ifdef "+this._define3DName+"\r\n",t._samplerDeclaration+="uniform samplerCube "+this._cubeSamplerName+";\r\n",t._samplerDeclaration+="#else\r\n",t._samplerDeclaration+="uniform sampler2D "+this._2DSamplerName+";\r\n",t._samplerDeclaration+="#endif\r\n",t.sharedData.blocksWithDefines.push(this),t.sharedData.bindableBlocks.push(this);var n="//"+this.name;t._emitFunction("ReciprocalPI","#define RECIPROCAL_PI2 0.15915494",""),t._emitFunctionFromInclude("reflectionFunction",n),this._reflectionColorName=t._getFreeVariableName("reflectionColor"),this._reflectionCoordsName=t._getFreeVariableName("reflectionUVW"),this._reflection2DCoordsName=t._getFreeVariableName("reflectionUV"),this._reflectionMatrixName=t._getFreeVariableName("reflectionMatrix"),t._emitUniformFromString(this._reflectionMatrixName,"mat4");var r="v_"+this.worldPosition.associatedVariableName,i=this.worldNormal.associatedVariableName+".xyz",o=this._reflectionMatrixName,a="normalize("+this._directionWName+")",s=""+this._positionUVWName,c=""+this.cameraPosition.associatedVariableName,l=""+this.view.associatedVariableName;t.compilationString+="vec3 "+this._reflectionColorName+";\r\n",t.compilationString+="#ifdef "+this._defineMirroredEquirectangularFixedName+"\r\n",t.compilationString+="    vec3 "+this._reflectionCoordsName+" = computeMirroredFixedEquirectangularCoords("+r+", "+i+", "+a+");\r\n",t.compilationString+="#endif\r\n",t.compilationString+="#ifdef "+this._defineEquirectangularFixedName+"\r\n",t.compilationString+="    vec3 "+this._reflectionCoordsName+" = computeFixedEquirectangularCoords("+r+", "+i+", "+a+");\r\n",t.compilationString+="#endif\r\n",t.compilationString+="#ifdef "+this._defineEquirectangularName+"\r\n",t.compilationString+="    vec3 "+this._reflectionCoordsName+" = computeEquirectangularCoords("+r+", "+i+", "+c+".xyz, "+o+");\r\n",t.compilationString+=" #endif\r\n",t.compilationString+="#ifdef "+this._defineSphericalName+"\r\n",t.compilationString+="    vec3 "+this._reflectionCoordsName+" = computeSphericalCoords("+r+", "+i+", "+l+", "+o+");\r\n",t.compilationString+="#endif\r\n",t.compilationString+="#ifdef "+this._definePlanarName+"\r\n",t.compilationString+="    vec3 "+this._reflectionCoordsName+" = computePlanarCoords("+r+", "+i+", "+c+".xyz, "+o+");\r\n",t.compilationString+="#endif\r\n",t.compilationString+="#ifdef "+this._defineCubicName+"\r\n",t.compilationString+="    #ifdef "+this._defineLocalCubicName+"\r\n",t.compilationString+="        vec3 "+this._reflectionCoordsName+" = computeCubicLocalCoords("+r+", "+i+", "+c+".xyz, "+o+", vReflectionSize, vReflectionPosition);\r\n",t.compilationString+="    #else\r\n",t.compilationString+="       vec3 "+this._reflectionCoordsName+" = computeCubicCoords("+r+", "+i+", "+c+".xyz, "+o+");\r\n",t.compilationString+="    #endif\r\n",t.compilationString+="#endif\r\n",t.compilationString+="#ifdef "+this._defineProjectionName+"\r\n",t.compilationString+="    vec3 "+this._reflectionCoordsName+" = computeProjectionCoords("+r+", "+l+", "+o+");\r\n",t.compilationString+="#endif\r\n",t.compilationString+="#ifdef "+this._defineSkyboxName+"\r\n",t.compilationString+="    vec3 "+this._reflectionCoordsName+" = computeSkyBoxCoords("+s+", "+o+");\r\n",t.compilationString+="#endif\r\n",t.compilationString+="#ifdef "+this._defineExplicitName+"\r\n",t.compilationString+="    vec3 "+this._reflectionCoordsName+" = vec3(0, 0, 0);\r\n",t.compilationString+="#endif\r\n",t.compilationString+="#ifdef "+this._define3DName+"\r\n",t.compilationString+=this._reflectionColorName+" = textureCube("+this._cubeSamplerName+", "+this._reflectionCoordsName+").rgb;\r\n",t.compilationString+="#else\r\n",t.compilationString+="vec2 "+this._reflection2DCoordsName+" = "+this._reflectionCoordsName+".xy;\r\n",t.compilationString+="#ifdef "+this._defineProjectionName+"\r\n",t.compilationString+=this._reflection2DCoordsName+" /= "+this._reflectionCoordsName+".z;\r\n",t.compilationString+="#endif\r\n",t.compilationString+=this._reflection2DCoordsName+".y = 1.0 - "+this._reflection2DCoordsName+".y;\r\n",t.compilationString+=this._reflectionColorName+" = texture2D("+this._2DSamplerName+", "+this._reflection2DCoordsName+").rgb;\r\n",t.compilationString+="#endif\r\n";for(var u=0,h=this._outputs;u<h.length;u++){(f=h[u]).hasEndpoints&&this._writeOutput(t,f,f.name)}return this}if(t.target===ss.Fragment)for(var d=0,p=this._outputs;d<p.length;d++){var f;(f=p[d]).hasEndpoints&&(t.compilationString+=this._declareOutput(f,t)+" = vec3(0.)."+f.name+";\r\n")}},t.prototype._dumpPropertiesCode=function(){return this.texture?(e=this.texture.isCube?this._codeVariableName+'.texture = new BABYLON.CubeTexture("'+this.texture.name+'");\r\n':this._codeVariableName+'.texture = new BABYLON.Texture("'+this.texture.name+'");\r\n',e+=this._codeVariableName+".texture.coordinatesMode = "+this.texture.coordinatesMode+";\r\n"):"";var e},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return this.texture&&(t.texture=this.texture.serialize()),t},t.prototype._deserialize=function(t,n,r){e.prototype._deserialize.call(this,t,n,r),t.texture&&(r=0===t.texture.url.indexOf("data:")?"":r,t.texture.isCube?this.texture=Ei.a.Parse(t.texture,n,r):this.texture=nn.a.Parse(t.texture,n,r))},t}(Es);c.a.RegisteredTypes["BABYLON.ReflectionTextureBlock"]=Xs;var Ks=function(e){function t(t){var n=e.call(this,t,ss.Neutral)||this;return n.registerInput("left",cs.AutoDetect),n.registerInput("right",cs.AutoDetect),n.registerOutput("output",cs.BasedOnInput),n._outputs[0]._typeConnectionSource=n._inputs[0],n._linkConnectionTypes(0,1),n}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"MultiplyBlock"},Object.defineProperty(t.prototype,"left",{get:function(){return this._inputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"right",{get:function(){return this._inputs[1]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!0,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var n=this._outputs[0];return t.compilationString+=this._declareOutput(n,t)+" = "+this.left.associatedVariableName+" * "+this.right.associatedVariableName+";\r\n",this},t}(Es);c.a.RegisteredTypes["BABYLON.MultiplyBlock"]=Ks;var Ys=function(e){function t(t){var n=e.call(this,t,ss.Neutral)||this;return n.registerInput("left",cs.AutoDetect),n.registerInput("right",cs.AutoDetect),n.registerOutput("output",cs.BasedOnInput),n._outputs[0]._typeConnectionSource=n._inputs[0],n._linkConnectionTypes(0,1),n}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"AddBlock"},Object.defineProperty(t.prototype,"left",{get:function(){return this._inputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"right",{get:function(){return this._inputs[1]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!0,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var n=this._outputs[0];return t.compilationString+=this._declareOutput(n,t)+" = "+this.left.associatedVariableName+" + "+this.right.associatedVariableName+";\r\n",this},t}(Es);c.a.RegisteredTypes["BABYLON.AddBlock"]=Ys;var qs=function(e){function t(t){var n=e.call(this,t,ss.Neutral)||this;return n.registerInput("input",cs.AutoDetect),n.registerInput("factor",cs.Float),n.registerOutput("output",cs.BasedOnInput),n._outputs[0]._typeConnectionSource=n._inputs[0],n}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"ScaleBlock"},Object.defineProperty(t.prototype,"input",{get:function(){return this._inputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"factor",{get:function(){return this._inputs[1]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!0,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var n=this._outputs[0];return t.compilationString+=this._declareOutput(n,t)+" = "+this.input.associatedVariableName+" * "+this.factor.associatedVariableName+";\r\n",this},t}(Es);c.a.RegisteredTypes["BABYLON.ScaleBlock"]=qs;var Qs=function(e){function t(t){var n=e.call(this,t,ss.Neutral)||this;return n.minimum=0,n.maximum=1,n.registerInput("value",cs.AutoDetect),n.registerOutput("output",cs.BasedOnInput),n._outputs[0]._typeConnectionSource=n._inputs[0],n}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"ClampBlock"},Object.defineProperty(t.prototype,"value",{get:function(){return this._inputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!0,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var n=this._outputs[0];return t.compilationString+=this._declareOutput(n,t)+" = clamp("+this.value.associatedVariableName+", "+this._writeFloat(this.minimum)+", "+this._writeFloat(this.maximum)+");\r\n",this},t.prototype._dumpPropertiesCode=function(){var e=this._codeVariableName+".minimum = "+this.minimum+";\r\n";return e+=this._codeVariableName+".maximum = "+this.maximum+";\r\n"},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.minimum=this.minimum,t.maximum=this.maximum,t},t.prototype._deserialize=function(t,n,r){e.prototype._deserialize.call(this,t,n,r),this.minimum=t.minimum,this.maximum=t.maximum},t}(Es);c.a.RegisteredTypes["BABYLON.ClampBlock"]=Qs;var Zs=function(e){function t(t){var n=e.call(this,t,ss.Neutral)||this;return n.registerInput("left",cs.AutoDetect),n.registerInput("right",cs.AutoDetect),n.registerOutput("output",cs.Vector3),n._linkConnectionTypes(0,1),n._inputs[0].excludedConnectionPointTypes.push(cs.Float),n._inputs[0].excludedConnectionPointTypes.push(cs.Matrix),n._inputs[0].excludedConnectionPointTypes.push(cs.Vector2),n._inputs[1].excludedConnectionPointTypes.push(cs.Float),n._inputs[1].excludedConnectionPointTypes.push(cs.Matrix),n._inputs[1].excludedConnectionPointTypes.push(cs.Vector2),n}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"CrossBlock"},Object.defineProperty(t.prototype,"left",{get:function(){return this._inputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"right",{get:function(){return this._inputs[1]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!0,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var n=this._outputs[0];return t.compilationString+=this._declareOutput(n,t)+" = cross("+this.left.associatedVariableName+".xyz, "+this.right.associatedVariableName+".xyz);\r\n",this},t}(Es);c.a.RegisteredTypes["BABYLON.CrossBlock"]=Zs;var Js=function(e){function t(t){var n=e.call(this,t,ss.Neutral)||this;return n.registerInput("left",cs.AutoDetect),n.registerInput("right",cs.AutoDetect),n.registerOutput("output",cs.Float),n._linkConnectionTypes(0,1),n._inputs[0].excludedConnectionPointTypes.push(cs.Float),n._inputs[0].excludedConnectionPointTypes.push(cs.Matrix),n._inputs[1].excludedConnectionPointTypes.push(cs.Float),n._inputs[1].excludedConnectionPointTypes.push(cs.Matrix),n}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"DotBlock"},Object.defineProperty(t.prototype,"left",{get:function(){return this._inputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"right",{get:function(){return this._inputs[1]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!0,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var n=this._outputs[0];return t.compilationString+=this._declareOutput(n,t)+" = dot("+this.left.associatedVariableName+", "+this.right.associatedVariableName+");\r\n",this},t}(Es);c.a.RegisteredTypes["BABYLON.DotBlock"]=Js;var $s=function(e){function t(t){var n=e.call(this,t,ss.Neutral)||this;return n.sourceRange=new a.d(-1,1),n.targetRange=new a.d(0,1),n.registerInput("input",cs.AutoDetect),n.registerInput("sourceMin",cs.Float,!0),n.registerInput("sourceMax",cs.Float,!0),n.registerInput("targetMin",cs.Float,!0),n.registerInput("targetMax",cs.Float,!0),n.registerOutput("output",cs.BasedOnInput),n._outputs[0]._typeConnectionSource=n._inputs[0],n}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"RemapBlock"},Object.defineProperty(t.prototype,"input",{get:function(){return this._inputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"sourceMin",{get:function(){return this._inputs[1]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"sourceMax",{get:function(){return this._inputs[2]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"targetMin",{get:function(){return this._inputs[3]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"targetMax",{get:function(){return this._inputs[4]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!0,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var n=this._outputs[0],r=this.sourceMin.isConnected?this.sourceMin.associatedVariableName:this._writeFloat(this.sourceRange.x),i=this.sourceMax.isConnected?this.sourceMax.associatedVariableName:this._writeFloat(this.sourceRange.y),o=this.targetMin.isConnected?this.targetMin.associatedVariableName:this._writeFloat(this.targetRange.x),a=this.targetMax.isConnected?this.targetMax.associatedVariableName:this._writeFloat(this.targetRange.y);return t.compilationString+=this._declareOutput(n,t)+" = "+o+" + ("+this._inputs[0].associatedVariableName+" - "+r+") * ("+a+" - "+o+") / ("+i+" - "+r+");\r\n",this},t.prototype._dumpPropertiesCode=function(){var e=this._codeVariableName+".sourceRange = new BABYLON.Vector2("+this.sourceRange.x+", "+this.sourceRange.y+");\r\n";return e+=this._codeVariableName+".targetRange = new BABYLON.Vector2("+this.targetRange.x+", "+this.targetRange.y+");\r\n"},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.sourceRange=this.sourceRange.asArray(),t.targetRange=this.targetRange.asArray(),t},t.prototype._deserialize=function(t,n,r){e.prototype._deserialize.call(this,t,n,r),this.sourceRange=a.d.FromArray(t.sourceRange),this.targetRange=a.d.FromArray(t.targetRange)},t}(Es);c.a.RegisteredTypes["BABYLON.RemapBlock"]=$s;var ec,tc=function(e){function t(t){var n=e.call(this,t,ss.Neutral)||this;return n.registerInput("input",cs.AutoDetect),n.registerOutput("output",cs.BasedOnInput),n._outputs[0]._typeConnectionSource=n._inputs[0],n._inputs[0].excludedConnectionPointTypes.push(cs.Float),n._inputs[0].excludedConnectionPointTypes.push(cs.Matrix),n}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"NormalizeBlock"},Object.defineProperty(t.prototype,"input",{get:function(){return this._inputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!0,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var n=this._outputs[0],r=this._inputs[0];return t.compilationString+=this._declareOutput(n,t)+" = normalize("+r.associatedVariableName+");\r\n",this},t}(Es);c.a.RegisteredTypes["BABYLON.NormalizeBlock"]=tc,function(e){e[e.Cos=0]="Cos",e[e.Sin=1]="Sin",e[e.Abs=2]="Abs",e[e.Exp=3]="Exp",e[e.Exp2=4]="Exp2",e[e.Round=5]="Round",e[e.Floor=6]="Floor",e[e.Ceiling=7]="Ceiling",e[e.Sqrt=8]="Sqrt",e[e.Log=9]="Log",e[e.Tan=10]="Tan",e[e.ArcTan=11]="ArcTan",e[e.ArcCos=12]="ArcCos",e[e.ArcSin=13]="ArcSin",e[e.Fract=14]="Fract",e[e.Sign=15]="Sign",e[e.Radians=16]="Radians",e[e.Degrees=17]="Degrees"}(ec||(ec={}));var nc=function(e){function t(t){var n=e.call(this,t,ss.Neutral)||this;return n.operation=ec.Cos,n.registerInput("input",cs.AutoDetect),n.registerOutput("output",cs.BasedOnInput),n._outputs[0]._typeConnectionSource=n._inputs[0],n}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"TrigonometryBlock"},Object.defineProperty(t.prototype,"input",{get:function(){return this._inputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!0,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var n=this._outputs[0],r="";switch(this.operation){case ec.Cos:r="cos";break;case ec.Sin:r="sin";break;case ec.Abs:r="abs";break;case ec.Exp:r="exp";break;case ec.Exp2:r="exp2";break;case ec.Round:r="round";break;case ec.Floor:r="floor";break;case ec.Ceiling:r="ceil";break;case ec.Sqrt:r="sqrt";break;case ec.Log:r="log";break;case ec.Tan:r="tan";break;case ec.ArcTan:r="atan";break;case ec.ArcCos:r="acos";break;case ec.ArcSin:r="asin";break;case ec.Fract:r="fract";break;case ec.Sign:r="sign";break;case ec.Radians:r="radians";break;case ec.Degrees:r="degrees"}return t.compilationString+=this._declareOutput(n,t)+" = "+r+"("+this.input.associatedVariableName+");\r\n",this},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.operation=this.operation,t},t.prototype._deserialize=function(t,n,r){e.prototype._deserialize.call(this,t,n,r),this.operation=t.operation},t.prototype._dumpPropertiesCode=function(){return this._codeVariableName+".operation = BABYLON.TrigonometryBlockOperations."+ec[this.operation]+";\r\n"},t}(Es);c.a.RegisteredTypes["BABYLON.TrigonometryBlock"]=nc;var rc=function(e){function t(t){var n=e.call(this,t,ss.Neutral)||this;return n.registerInput("rgb ",cs.Color3,!0),n.registerInput("r",cs.Float,!0),n.registerInput("g",cs.Float,!0),n.registerInput("b",cs.Float,!0),n.registerInput("a",cs.Float,!0),n.registerOutput("rgba",cs.Color4),n.registerOutput("rgb",cs.Color3),n}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"ColorMergerBlock"},Object.defineProperty(t.prototype,"rgbIn",{get:function(){return this._inputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"r",{get:function(){return this._inputs[1]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"g",{get:function(){return this._inputs[2]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"b",{get:function(){return this._inputs[3]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"a",{get:function(){return this._inputs[4]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"rgba",{get:function(){return this._outputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"rgbOut",{get:function(){return this._outputs[1]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"rgb",{get:function(){return this.rgbOut},enumerable:!0,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var n=this.r,r=this.g,i=this.b,o=this.a,a=this.rgbIn,s=this._outputs[0],c=this._outputs[1];return a.isConnected?s.hasEndpoints?t.compilationString+=this._declareOutput(s,t)+" = vec4("+a.associatedVariableName+", "+(o.isConnected?this._writeVariable(o):"0.0")+");\r\n":c.hasEndpoints&&(t.compilationString+=this._declareOutput(c,t)+" = "+a.associatedVariableName+";\r\n"):s.hasEndpoints?t.compilationString+=this._declareOutput(s,t)+" = vec4("+(n.isConnected?this._writeVariable(n):"0.0")+", "+(r.isConnected?this._writeVariable(r):"0.0")+", "+(i.isConnected?this._writeVariable(i):"0.0")+", "+(o.isConnected?this._writeVariable(o):"0.0")+");\r\n":c.hasEndpoints&&(t.compilationString+=this._declareOutput(c,t)+" = vec3("+(n.isConnected?this._writeVariable(n):"0.0")+", "+(r.isConnected?this._writeVariable(r):"0.0")+", "+(i.isConnected?this._writeVariable(i):"0.0")+");\r\n"),this},t}(Es);c.a.RegisteredTypes["BABYLON.ColorMergerBlock"]=rc;var ic=function(e){function t(t){var n=e.call(this,t,ss.Neutral)||this;return n.registerInput("xyz ",cs.Vector3,!0),n.registerInput("xy ",cs.Vector2,!0),n.registerInput("x",cs.Float,!0),n.registerInput("y",cs.Float,!0),n.registerInput("z",cs.Float,!0),n.registerInput("w",cs.Float,!0),n.registerOutput("xyzw",cs.Vector4),n.registerOutput("xyz",cs.Vector3),n.registerOutput("xy",cs.Vector2),n}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"VectorMergerBlock"},Object.defineProperty(t.prototype,"xyzIn",{get:function(){return this._inputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"xyIn",{get:function(){return this._inputs[1]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"x",{get:function(){return this._inputs[2]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"y",{get:function(){return this._inputs[3]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"z",{get:function(){return this._inputs[4]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"w",{get:function(){return this._inputs[5]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"xyzw",{get:function(){return this._outputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"xyzOut",{get:function(){return this._outputs[1]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"xyOut",{get:function(){return this._outputs[2]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"xy",{get:function(){return this.xyOut},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"xyz",{get:function(){return this.xyzOut},enumerable:!0,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var n=this.x,r=this.y,i=this.z,o=this.w,a=this.xyIn,s=this.xyzIn,c=this._outputs[0],l=this._outputs[1],u=this._outputs[2];return a.isConnected?c.hasEndpoints?t.compilationString+=this._declareOutput(c,t)+" = vec4("+a.associatedVariableName+", "+(i.isConnected?this._writeVariable(i):"0.0")+", "+(o.isConnected?this._writeVariable(o):"0.0")+");\r\n":l.hasEndpoints?t.compilationString+=this._declareOutput(l,t)+" = vec3("+a.associatedVariableName+", "+(i.isConnected?this._writeVariable(i):"0.0")+");\r\n":u.hasEndpoints&&(t.compilationString+=this._declareOutput(u,t)+" = "+a.associatedVariableName+";\r\n"):s.isConnected?c.hasEndpoints?t.compilationString+=this._declareOutput(c,t)+" = vec4("+s.associatedVariableName+", "+(o.isConnected?this._writeVariable(o):"0.0")+");\r\n":l.hasEndpoints?t.compilationString+=this._declareOutput(l,t)+" = "+s.associatedVariableName+";\r\n":u.hasEndpoints&&(t.compilationString+=this._declareOutput(u,t)+" = "+s.associatedVariableName+".xy;\r\n"):c.hasEndpoints?t.compilationString+=this._declareOutput(c,t)+" = vec4("+(n.isConnected?this._writeVariable(n):"0.0")+", "+(r.isConnected?this._writeVariable(r):"0.0")+", "+(i.isConnected?this._writeVariable(i):"0.0")+", "+(o.isConnected?this._writeVariable(o):"0.0")+");\r\n":l.hasEndpoints?t.compilationString+=this._declareOutput(l,t)+" = vec3("+(n.isConnected?this._writeVariable(n):"0.0")+", "+(r.isConnected?this._writeVariable(r):"0.0")+", "+(i.isConnected?this._writeVariable(i):"0.0")+");\r\n":u.hasEndpoints&&(t.compilationString+=this._declareOutput(u,t)+" = vec2("+(n.isConnected?this._writeVariable(n):"0.0")+", "+(r.isConnected?this._writeVariable(r):"0.0")+");\r\n"),this},t}(Es);c.a.RegisteredTypes["BABYLON.VectorMergerBlock"]=ic;var oc=function(e){function t(t){var n=e.call(this,t,ss.Neutral)||this;return n.registerInput("rgba",cs.Color4,!0),n.registerInput("rgb ",cs.Color3,!0),n.registerOutput("rgb",cs.Color3),n.registerOutput("r",cs.Float),n.registerOutput("g",cs.Float),n.registerOutput("b",cs.Float),n.registerOutput("a",cs.Float),n.inputsAreExclusive=!0,n}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"ColorSplitterBlock"},Object.defineProperty(t.prototype,"rgba",{get:function(){return this._inputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"rgbIn",{get:function(){return this._inputs[1]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"rgbOut",{get:function(){return this._outputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"r",{get:function(){return this._outputs[1]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"g",{get:function(){return this._outputs[2]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"b",{get:function(){return this._outputs[3]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"a",{get:function(){return this._outputs[4]},enumerable:!0,configurable:!0}),t.prototype._inputRename=function(e){return"rgb "===e?"rgbIn":e},t.prototype._outputRename=function(e){return"rgb"===e?"rgbOut":e},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var n=this.rgba.isConnected?this.rgba:this.rgbIn;if(n.isConnected){var r=this._outputs[0],i=this._outputs[1],o=this._outputs[2],a=this._outputs[3],s=this._outputs[4];return r.hasEndpoints&&(t.compilationString+=this._declareOutput(r,t)+" = "+n.associatedVariableName+".rgb;\r\n"),i.hasEndpoints&&(t.compilationString+=this._declareOutput(i,t)+" = "+n.associatedVariableName+".r;\r\n"),o.hasEndpoints&&(t.compilationString+=this._declareOutput(o,t)+" = "+n.associatedVariableName+".g;\r\n"),a.hasEndpoints&&(t.compilationString+=this._declareOutput(a,t)+" = "+n.associatedVariableName+".b;\r\n"),s.hasEndpoints&&(t.compilationString+=this._declareOutput(s,t)+" = "+n.associatedVariableName+".a;\r\n"),this}},t}(Es);c.a.RegisteredTypes["BABYLON.ColorSplitterBlock"]=oc;var ac=function(e){function t(t){var n=e.call(this,t,ss.Neutral)||this;return n.registerInput("xyzw",cs.Vector4,!0),n.registerInput("xyz ",cs.Vector3,!0),n.registerInput("xy ",cs.Vector2,!0),n.registerOutput("xyz",cs.Vector3),n.registerOutput("xy",cs.Vector2),n.registerOutput("x",cs.Float),n.registerOutput("y",cs.Float),n.registerOutput("z",cs.Float),n.registerOutput("w",cs.Float),n.inputsAreExclusive=!0,n}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"VectorSplitterBlock"},Object.defineProperty(t.prototype,"xyzw",{get:function(){return this._inputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"xyzIn",{get:function(){return this._inputs[1]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"xyIn",{get:function(){return this._inputs[2]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"xyzOut",{get:function(){return this._outputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"xyOut",{get:function(){return this._outputs[1]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"x",{get:function(){return this._outputs[2]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"y",{get:function(){return this._outputs[3]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"z",{get:function(){return this._outputs[4]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"w",{get:function(){return this._outputs[5]},enumerable:!0,configurable:!0}),t.prototype._inputRename=function(e){switch(e){case"xy ":return"xyIn";case"xyz ":return"xyzIn";default:return e}},t.prototype._outputRename=function(e){switch(e){case"xy":return"xyOut";case"xyz":return"xyzOut";default:return e}},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var n=this.xyzw.isConnected?this.xyzw:this.xyzIn.isConnected?this.xyzIn:this.xyIn,r=this._outputs[0],i=this._outputs[1],o=this._outputs[2],a=this._outputs[3],s=this._outputs[4],c=this._outputs[5];return r.hasEndpoints&&(n===this.xyIn?t.compilationString+=this._declareOutput(r,t)+" = vec3("+n.associatedVariableName+", 0.0);\r\n":t.compilationString+=this._declareOutput(r,t)+" = "+n.associatedVariableName+".xyz;\r\n"),i.hasEndpoints&&(t.compilationString+=this._declareOutput(i,t)+" = "+n.associatedVariableName+".xy;\r\n"),o.hasEndpoints&&(t.compilationString+=this._declareOutput(o,t)+" = "+n.associatedVariableName+".x;\r\n"),a.hasEndpoints&&(t.compilationString+=this._declareOutput(a,t)+" = "+n.associatedVariableName+".y;\r\n"),s.hasEndpoints&&(t.compilationString+=this._declareOutput(s,t)+" = "+n.associatedVariableName+".z;\r\n"),c.hasEndpoints&&(t.compilationString+=this._declareOutput(c,t)+" = "+n.associatedVariableName+".w;\r\n"),this},t}(Es);c.a.RegisteredTypes["BABYLON.VectorSplitterBlock"]=ac;var sc=function(e){function t(t){var n=e.call(this,t,ss.Neutral)||this;return n.registerInput("left",cs.AutoDetect),n.registerInput("right",cs.AutoDetect),n.registerInput("gradient",cs.Float),n.registerOutput("output",cs.BasedOnInput),n._outputs[0]._typeConnectionSource=n._inputs[0],n._linkConnectionTypes(0,1),n}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"LerpBlock"},Object.defineProperty(t.prototype,"left",{get:function(){return this._inputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"right",{get:function(){return this._inputs[1]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"gradient",{get:function(){return this._inputs[2]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!0,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var n=this._outputs[0];return t.compilationString+=this._declareOutput(n,t)+" = mix("+this.left.associatedVariableName+" , "+this.right.associatedVariableName+", "+this.gradient.associatedVariableName+");\r\n",this},t}(Es);c.a.RegisteredTypes["BABYLON.LerpBlock"]=sc;var cc=function(e){function t(t){var n=e.call(this,t,ss.Neutral)||this;return n.registerInput("left",cs.AutoDetect),n.registerInput("right",cs.AutoDetect),n.registerOutput("output",cs.BasedOnInput),n._outputs[0]._typeConnectionSource=n._inputs[0],n._linkConnectionTypes(0,1),n}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"DivideBlock"},Object.defineProperty(t.prototype,"left",{get:function(){return this._inputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"right",{get:function(){return this._inputs[1]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!0,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var n=this._outputs[0];return t.compilationString+=this._declareOutput(n,t)+" = "+this.left.associatedVariableName+" / "+this.right.associatedVariableName+";\r\n",this},t}(Es);c.a.RegisteredTypes["BABYLON.DivideBlock"]=cc;var lc=function(e){function t(t){var n=e.call(this,t,ss.Neutral)||this;return n.registerInput("left",cs.AutoDetect),n.registerInput("right",cs.AutoDetect),n.registerOutput("output",cs.BasedOnInput),n._outputs[0]._typeConnectionSource=n._inputs[0],n._linkConnectionTypes(0,1),n}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"SubtractBlock"},Object.defineProperty(t.prototype,"left",{get:function(){return this._inputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"right",{get:function(){return this._inputs[1]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!0,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var n=this._outputs[0];return t.compilationString+=this._declareOutput(n,t)+" = "+this.left.associatedVariableName+" - "+this.right.associatedVariableName+";\r\n",this},t}(Es);c.a.RegisteredTypes["BABYLON.SubtractBlock"]=lc;var uc=function(e){function t(t){var n=e.call(this,t,ss.Neutral)||this;return n.registerInput("value",cs.Float),n.registerInput("edge",cs.Float),n.registerOutput("output",cs.Float),n}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"StepBlock"},Object.defineProperty(t.prototype,"value",{get:function(){return this._inputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"edge",{get:function(){return this._inputs[1]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!0,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var n=this._outputs[0];return t.compilationString+=this._declareOutput(n,t)+" = step("+this.edge.associatedVariableName+", "+this.value.associatedVariableName+");\r\n",this},t}(Es);c.a.RegisteredTypes["BABYLON.StepBlock"]=uc;var hc=function(e){function t(t){var n=e.call(this,t,ss.Neutral)||this;return n.registerInput("input",cs.AutoDetect),n.registerOutput("output",cs.BasedOnInput),n._outputs[0]._typeConnectionSource=n._inputs[0],n._outputs[0].excludedConnectionPointTypes.push(cs.Matrix),n}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"OneMinusBlock"},Object.defineProperty(t.prototype,"input",{get:function(){return this._inputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!0,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var n=this._outputs[0];return t.compilationString+=this._declareOutput(n,t)+" = 1. - "+this.input.associatedVariableName+";\r\n",this},t}(Es);c.a.RegisteredTypes["BABYLON.OneMinusBlock"]=hc,c.a.RegisteredTypes["BABYLON.OppositeBlock"]=hc;var dc=function(e){function t(t){var n=e.call(this,t,ss.Neutral)||this;return n.registerInput("worldPosition",cs.Vector4),n.registerInput("cameraPosition",cs.Vector3),n.registerOutput("output",cs.Vector3),n}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"ViewDirectionBlock"},Object.defineProperty(t.prototype,"worldPosition",{get:function(){return this._inputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"cameraPosition",{get:function(){return this._inputs[1]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!0,configurable:!0}),t.prototype.autoConfigure=function(e){if(!this.cameraPosition.isConnected){var t=e.getInputBlockByPredicate((function(e){return e.systemValue===us.CameraPosition}));t||(t=new Rs("cameraPosition")).setAsSystemValue(us.CameraPosition),t.output.connectTo(this.cameraPosition)}},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var n=this._outputs[0];return t.compilationString+=this._declareOutput(n,t)+" = normalize("+this.cameraPosition.associatedVariableName+" - "+this.worldPosition.associatedVariableName+".xyz);\r\n",this},t}(Es);c.a.RegisteredTypes["BABYLON.ViewDirectionBlock"]=dc;n(215);var pc=function(e){function t(t){var n=e.call(this,t,ss.Neutral)||this;return n.registerInput("worldNormal",cs.Vector4),n.registerInput("viewDirection",cs.Vector3),n.registerInput("bias",cs.Float),n.registerInput("power",cs.Float),n.registerOutput("fresnel",cs.Float),n}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"FresnelBlock"},Object.defineProperty(t.prototype,"worldNormal",{get:function(){return this._inputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"viewDirection",{get:function(){return this._inputs[1]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"bias",{get:function(){return this._inputs[2]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"power",{get:function(){return this._inputs[3]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"fresnel",{get:function(){return this._outputs[0]},enumerable:!0,configurable:!0}),t.prototype.autoConfigure=function(e){if(!this.viewDirection.isConnected){var t=new dc("View direction");t.output.connectTo(this.viewDirection),t.autoConfigure(e)}if(!this.bias.isConnected){var n=new Rs("bias");n.value=0,n.output.connectTo(this.bias)}if(!this.power.isConnected){var r=new Rs("power");r.value=1,r.output.connectTo(this.power)}},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var n="//"+this.name;return t._emitFunctionFromInclude("fresnelFunction",n,{removeIfDef:!0}),t.compilationString+=this._declareOutput(this.fresnel,t)+" = computeFresnelTerm("+this.viewDirection.associatedVariableName+".xyz, "+this.worldNormal.associatedVariableName+".xyz, "+this.bias.associatedVariableName+", "+this.power.associatedVariableName+");\r\n",this},t}(Es);c.a.RegisteredTypes["BABYLON.FresnelBlock"]=pc;var fc=function(e){function t(t){var n=e.call(this,t,ss.Neutral)||this;return n.registerInput("left",cs.AutoDetect),n.registerInput("right",cs.AutoDetect),n.registerOutput("output",cs.BasedOnInput),n._outputs[0]._typeConnectionSource=n._inputs[0],n._linkConnectionTypes(0,1),n}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"MaxBlock"},Object.defineProperty(t.prototype,"left",{get:function(){return this._inputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"right",{get:function(){return this._inputs[1]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!0,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var n=this._outputs[0];return t.compilationString+=this._declareOutput(n,t)+" = max("+this.left.associatedVariableName+", "+this.right.associatedVariableName+");\r\n",this},t}(Es);c.a.RegisteredTypes["BABYLON.MaxBlock"]=fc;var mc=function(e){function t(t){var n=e.call(this,t,ss.Neutral)||this;return n.registerInput("left",cs.AutoDetect),n.registerInput("right",cs.AutoDetect),n.registerOutput("output",cs.BasedOnInput),n._outputs[0]._typeConnectionSource=n._inputs[0],n._linkConnectionTypes(0,1),n}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"MinBlock"},Object.defineProperty(t.prototype,"left",{get:function(){return this._inputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"right",{get:function(){return this._inputs[1]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!0,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var n=this._outputs[0];return t.compilationString+=this._declareOutput(n,t)+" = min("+this.left.associatedVariableName+", "+this.right.associatedVariableName+");\r\n",this},t}(Es);c.a.RegisteredTypes["BABYLON.MinBlock"]=mc;var gc=function(e){function t(t){var n=e.call(this,t,ss.Neutral)||this;return n.registerInput("left",cs.AutoDetect),n.registerInput("right",cs.AutoDetect),n.registerOutput("output",cs.Float),n._linkConnectionTypes(0,1),n._inputs[0].excludedConnectionPointTypes.push(cs.Float),n._inputs[0].excludedConnectionPointTypes.push(cs.Matrix),n._inputs[1].excludedConnectionPointTypes.push(cs.Float),n._inputs[1].excludedConnectionPointTypes.push(cs.Matrix),n}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"DistanceBlock"},Object.defineProperty(t.prototype,"left",{get:function(){return this._inputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"right",{get:function(){return this._inputs[1]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!0,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var n=this._outputs[0];return t.compilationString+=this._declareOutput(n,t)+" = length("+this.left.associatedVariableName+" - "+this.right.associatedVariableName+");\r\n",this},t}(Es);c.a.RegisteredTypes["BABYLON.DistanceBlock"]=gc;var _c=function(e){function t(t){var n=e.call(this,t,ss.Neutral)||this;return n.registerInput("value",cs.AutoDetect),n.registerOutput("output",cs.Float),n._inputs[0].excludedConnectionPointTypes.push(cs.Float),n._inputs[0].excludedConnectionPointTypes.push(cs.Matrix),n}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"LengthBlock"},Object.defineProperty(t.prototype,"value",{get:function(){return this._inputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!0,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var n=this._outputs[0];return t.compilationString+=this._declareOutput(n,t)+" = length("+this.value.associatedVariableName+");\r\n",this},t}(Es);c.a.RegisteredTypes["BABYLON.LengthBlock"]=_c;var vc=function(e){function t(t){var n=e.call(this,t,ss.Neutral)||this;return n.registerInput("value",cs.AutoDetect),n.registerOutput("output",cs.BasedOnInput),n._outputs[0]._typeConnectionSource=n._inputs[0],n}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"NegateBlock"},Object.defineProperty(t.prototype,"value",{get:function(){return this._inputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!0,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var n=this._outputs[0];return t.compilationString+=this._declareOutput(n,t)+" = -1.0 * "+this.value.associatedVariableName+";\r\n",this},t}(Es);c.a.RegisteredTypes["BABYLON.NegateBlock"]=vc;var bc=function(e){function t(t){var n=e.call(this,t,ss.Neutral)||this;return n.registerInput("value",cs.Float),n.registerInput("power",cs.Float),n.registerOutput("output",cs.Float),n}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"PowBlock"},Object.defineProperty(t.prototype,"value",{get:function(){return this._inputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"power",{get:function(){return this._inputs[1]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!0,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var n=this._outputs[0];return t.compilationString+=this._declareOutput(n,t)+" = pow("+this.value.associatedVariableName+", "+this.power.associatedVariableName+");\r\n",this},t}(Es);c.a.RegisteredTypes["BABYLON.PowBlock"]=bc;var yc=function(e){function t(t){var n=e.call(this,t,ss.Neutral)||this;return n.registerInput("seed",cs.Vector2),n.registerOutput("output",cs.Float),n._inputs[0].acceptedConnectionPointTypes.push(cs.Vector3),n._inputs[0].acceptedConnectionPointTypes.push(cs.Vector4),n._inputs[0].acceptedConnectionPointTypes.push(cs.Color3),n._inputs[0].acceptedConnectionPointTypes.push(cs.Color4),n}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"RandomNumberBlock"},Object.defineProperty(t.prototype,"seed",{get:function(){return this._inputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!0,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var n=this._outputs[0],r="//"+this.name;return t._emitFunctionFromInclude("helperFunctions",r),t.compilationString+=this._declareOutput(n,t)+" = getRand("+this.seed.associatedVariableName+".xy);\r\n",this},t}(Es);c.a.RegisteredTypes["BABYLON.RandomNumberBlock"]=yc;var Cc=function(e){function t(t){var n=e.call(this,t,ss.Neutral)||this;return n.registerInput("x",cs.Float),n.registerInput("y",cs.Float),n.registerOutput("output",cs.Float),n}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"ArcTan2Block"},Object.defineProperty(t.prototype,"x",{get:function(){return this._inputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"y",{get:function(){return this._inputs[1]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!0,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var n=this._outputs[0];return t.compilationString+=this._declareOutput(n,t)+" = atan("+this.x.associatedVariableName+", "+this.y.associatedVariableName+");\r\n",this},t}(Es);c.a.RegisteredTypes["BABYLON.ArcTan2Block"]=Cc;var xc=function(e){function t(t){var n=e.call(this,t,ss.Neutral)||this;return n.registerInput("value",cs.Float),n.registerInput("edge0",cs.Float),n.registerInput("edge1",cs.Float),n.registerOutput("output",cs.Float),n}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"SmoothStepBlock"},Object.defineProperty(t.prototype,"value",{get:function(){return this._inputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"edge0",{get:function(){return this._inputs[1]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"edge1",{get:function(){return this._inputs[2]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!0,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var n=this._outputs[0];return t.compilationString+=this._declareOutput(n,t)+" = smoothstep("+this.edge0.associatedVariableName+", "+this.edge1.associatedVariableName+", "+this.value.associatedVariableName+");\r\n",this},t}(Es);c.a.RegisteredTypes["BABYLON.SmoothStepBlock"]=xc;var Tc=function(e){function t(t){var n=e.call(this,t,ss.Neutral)||this;return n.registerInput("input",cs.AutoDetect),n.registerOutput("output",cs.BasedOnInput),n._outputs[0]._typeConnectionSource=n._inputs[0],n._outputs[0].excludedConnectionPointTypes.push(cs.Matrix),n}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"ReciprocalBlock"},Object.defineProperty(t.prototype,"input",{get:function(){return this._inputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!0,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var n=this._outputs[0];return t.compilationString+=this._declareOutput(n,t)+" = 1. / "+this.input.associatedVariableName+";\r\n",this},t}(Es);c.a.RegisteredTypes["BABYLON.ReciprocalBlock"]=Tc;var Ec=function(e){function t(t){var n=e.call(this,t,ss.Neutral)||this;return n.registerInput("value",cs.AutoDetect),n.registerInput("reference",cs.AutoDetect),n.registerInput("distance",cs.Float),n.registerInput("replacement",cs.AutoDetect),n.registerOutput("output",cs.BasedOnInput),n._outputs[0]._typeConnectionSource=n._inputs[0],n._linkConnectionTypes(0,1),n._linkConnectionTypes(0,3),n._inputs[0].excludedConnectionPointTypes.push(cs.Float),n._inputs[0].excludedConnectionPointTypes.push(cs.Matrix),n._inputs[1].excludedConnectionPointTypes.push(cs.Float),n._inputs[1].excludedConnectionPointTypes.push(cs.Matrix),n._inputs[3].excludedConnectionPointTypes.push(cs.Float),n._inputs[3].excludedConnectionPointTypes.push(cs.Matrix),n}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"ReplaceColorBlock"},Object.defineProperty(t.prototype,"value",{get:function(){return this._inputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"reference",{get:function(){return this._inputs[1]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"distance",{get:function(){return this._inputs[2]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"replacement",{get:function(){return this._inputs[3]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!0,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var n=this._outputs[0];return t.compilationString+=this._declareOutput(n,t)+";\r\n",t.compilationString+="if (length("+this.value.associatedVariableName+" - "+this.reference.associatedVariableName+") < "+this.distance.associatedVariableName+") {\r\n",t.compilationString+=n.associatedVariableName+" = "+this.replacement.associatedVariableName+";\r\n",t.compilationString+="} else {\r\n",t.compilationString+=n.associatedVariableName+" = "+this.value.associatedVariableName+";\r\n",t.compilationString+="}\r\n",this},t}(Es);c.a.RegisteredTypes["BABYLON.ReplaceColorBlock"]=Ec;var Sc,Pc=function(e){function t(t){var n=e.call(this,t,ss.Neutral)||this;return n.registerInput("value",cs.AutoDetect),n.registerInput("steps",cs.AutoDetect),n.registerOutput("output",cs.BasedOnInput),n._outputs[0]._typeConnectionSource=n._inputs[0],n._linkConnectionTypes(0,1),n._inputs[0].excludedConnectionPointTypes.push(cs.Matrix),n._inputs[1].excludedConnectionPointTypes.push(cs.Matrix),n}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"PosterizeBlock"},Object.defineProperty(t.prototype,"value",{get:function(){return this._inputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"steps",{get:function(){return this._inputs[1]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!0,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var n=this._outputs[0];return t.compilationString+=this._declareOutput(n,t)+" = floor("+this.value.associatedVariableName+" / (1.0 / "+this.steps.associatedVariableName+")) * (1.0 / "+this.steps.associatedVariableName+");\r\n",this},t}(Es);c.a.RegisteredTypes["BABYLON.PosterizeBlock"]=Pc,function(e){e[e.SawTooth=0]="SawTooth",e[e.Square=1]="Square",e[e.Triangle=2]="Triangle"}(Sc||(Sc={}));var Oc=function(e){function t(t){var n=e.call(this,t,ss.Neutral)||this;return n.kind=Sc.SawTooth,n.registerInput("input",cs.AutoDetect),n.registerOutput("output",cs.BasedOnInput),n._outputs[0]._typeConnectionSource=n._inputs[0],n._inputs[0].excludedConnectionPointTypes.push(cs.Matrix),n}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"WaveBlock"},Object.defineProperty(t.prototype,"input",{get:function(){return this._inputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!0,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var n=this._outputs[0];switch(this.kind){case Sc.SawTooth:t.compilationString+=this._declareOutput(n,t)+" = "+this.input.associatedVariableName+" - floor(0.5 + "+this.input.associatedVariableName+");\r\n";break;case Sc.Square:t.compilationString+=this._declareOutput(n,t)+" = 1.0 - 2.0 * round(fract("+this.input.associatedVariableName+"));\r\n";break;case Sc.Triangle:t.compilationString+=this._declareOutput(n,t)+" = 2.0 * abs(2.0 * ("+this.input.associatedVariableName+" - floor(0.5 + "+this.input.associatedVariableName+"))) - 1.0;\r\n"}return this},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.kind=this.kind,t},t.prototype._deserialize=function(t,n,r){e.prototype._deserialize.call(this,t,n,r),this.kind=t.kind},t}(Es);c.a.RegisteredTypes["BABYLON.WaveBlock"]=Oc;var Ac=function(e,t){this.step=e,this.color=t},Mc=function(e){function t(t){var n=e.call(this,t,ss.Neutral)||this;return n.colorSteps=[new Ac(0,s.a.Black()),new Ac(1,s.a.White())],n.registerInput("gradient",cs.Float),n.registerOutput("output",cs.Color3),n._inputs[0].acceptedConnectionPointTypes.push(cs.Vector2),n._inputs[0].acceptedConnectionPointTypes.push(cs.Vector3),n._inputs[0].acceptedConnectionPointTypes.push(cs.Vector4),n._inputs[0].acceptedConnectionPointTypes.push(cs.Color3),n._inputs[0].acceptedConnectionPointTypes.push(cs.Color4),n}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"GradientBlock"},Object.defineProperty(t.prototype,"gradient",{get:function(){return this._inputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!0,configurable:!0}),t.prototype._writeColorConstant=function(e){var t=this.colorSteps[e];return"vec3("+t.color.r+", "+t.color.g+", "+t.color.b+")"},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var n=this._outputs[0];if(this.colorSteps.length&&this.gradient.connectedPoint){var r=t._getFreeVariableName("gradientTempColor"),i=t._getFreeVariableName("gradientTempPosition");t.compilationString+="vec3 "+r+" = "+this._writeColorConstant(0)+";\r\n",t.compilationString+="float "+i+";\r\n";var o=this.gradient.associatedVariableName;this.gradient.connectedPoint.type!==cs.Float&&(o+=".x");for(var a=1;a<this.colorSteps.length;a++){var s=this.colorSteps[a],c=this.colorSteps[a-1];t.compilationString+=i+" = clamp(("+o+" - "+t._emitFloat(c.step)+") / ("+t._emitFloat(s.step)+" -  "+t._emitFloat(c.step)+"), 0.0, 1.0) * step("+t._emitFloat(a)+", "+t._emitFloat(this.colorSteps.length-1)+");\r\n",t.compilationString+=r+" = mix("+r+", "+this._writeColorConstant(a)+", "+i+");\r\n"}return t.compilationString+=this._declareOutput(n,t)+" = "+r+";\r\n",this}t.compilationString+=this._declareOutput(n,t)+" = vec3(0., 0., 0.);\r\n"},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.colorSteps=this.colorSteps,t},t.prototype._deserialize=function(t,n,r){e.prototype._deserialize.call(this,t,n,r),this.colorSteps=[];for(var i=0,o=t.colorSteps;i<o.length;i++){var a=o[i];this.colorSteps.push(new Ac(a.step,new s.a(a.color.r,a.color.g,a.color.b)))}},t.prototype._dumpPropertiesCode=function(){for(var e="",t=0,n=this.colorSteps;t<n.length;t++){var r=n[t];e+=this._codeVariableName+".colorSteps.push(new BABYLON.GradientBlockColorStep("+r.step+", new BABYLON.Color3("+r.color.r+", "+r.color.g+", "+r.color.b+")));\r\n"}return e},t}(Es);c.a.RegisteredTypes["BABYLON.GradientBlock"]=Mc;var wc=function(e){function t(t){var n=e.call(this,t,ss.Neutral)||this;return n.registerInput("left",cs.AutoDetect),n.registerInput("right",cs.AutoDetect),n.registerInput("gradient",cs.Float),n.registerOutput("output",cs.BasedOnInput),n._outputs[0]._typeConnectionSource=n._inputs[0],n._linkConnectionTypes(0,1),n}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"NLerpBlock"},Object.defineProperty(t.prototype,"left",{get:function(){return this._inputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"right",{get:function(){return this._inputs[1]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"gradient",{get:function(){return this._inputs[2]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!0,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var n=this._outputs[0];return t.compilationString+=this._declareOutput(n,t)+" = normalize(mix("+this.left.associatedVariableName+" , "+this.right.associatedVariableName+", "+this.gradient.associatedVariableName+"));\r\n",this},t}(Es);c.a.RegisteredTypes["BABYLON.NLerpBlock"]=wc;var Rc=function(e){function t(t){var n=e.call(this,t,ss.Neutral)||this;return n.manhattanDistance=!1,n.registerInput("seed",cs.Vector3),n.registerInput("jitter",cs.Float),n.registerOutput("output",cs.Vector2),n}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"WorleyNoise3DBlock"},Object.defineProperty(t.prototype,"seed",{get:function(){return this._inputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"jitter",{get:function(){return this._inputs[1]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!0,configurable:!0}),t.prototype._buildBlock=function(t){if(e.prototype._buildBlock.call(this,t),this.seed.isConnected&&this._outputs[0].hasEndpoints){return"    return mod((34.0 * x + 1.0) * x, 289.0);\r\n","}\r\n\r\n","vec3 dist(vec3 x, vec3 y, vec3 z,  bool manhattanDistance){\r\n","    return manhattanDistance ?  abs(x) + abs(y) + abs(z) :  (x * x + y * y + z * z);\r\n","}\r\n\r\n","vec2 worley(vec3 P, float jitter, bool manhattanDistance){\r\n","    float K = 0.142857142857; // 1/7\r\n","    float Ko = 0.428571428571; // 1/2-K/2\r\n","    float  K2 = 0.020408163265306; // 1/(7*7)\r\n","    float Kz = 0.166666666667; // 1/6\r\n","    float Kzo = 0.416666666667; // 1/2-1/6*2\r\n","\r\n","    vec3 Pi = mod(floor(P), 289.0);\r\n","    vec3 Pf = fract(P) - 0.5;\r\n","\r\n","    vec3 Pfx = Pf.x + vec3(1.0, 0.0, -1.0);\r\n","    vec3 Pfy = Pf.y + vec3(1.0, 0.0, -1.0);\r\n","    vec3 Pfz = Pf.z + vec3(1.0, 0.0, -1.0);\r\n","\r\n","    vec3 p = permute(Pi.x + vec3(-1.0, 0.0, 1.0));\r\n","    vec3 p1 = permute(p + Pi.y - 1.0);\r\n","    vec3 p2 = permute(p + Pi.y);\r\n","    vec3 p3 = permute(p + Pi.y + 1.0);\r\n","\r\n","    vec3 p11 = permute(p1 + Pi.z - 1.0);\r\n","    vec3 p12 = permute(p1 + Pi.z);\r\n","    vec3 p13 = permute(p1 + Pi.z + 1.0);\r\n","\r\n","    vec3 p21 = permute(p2 + Pi.z - 1.0);\r\n","    vec3 p22 = permute(p2 + Pi.z);\r\n","    vec3 p23 = permute(p2 + Pi.z + 1.0);\r\n","\r\n","    vec3 p31 = permute(p3 + Pi.z - 1.0);\r\n","    vec3 p32 = permute(p3 + Pi.z);\r\n","    vec3 p33 = permute(p3 + Pi.z + 1.0);\r\n","\r\n","    vec3 ox11 = fract(p11*K) - Ko;\r\n","    vec3 oy11 = mod(floor(p11*K), 7.0)*K - Ko;\r\n","    vec3 oz11 = floor(p11*K2)*Kz - Kzo; // p11 < 289 guaranteed\r\n","\r\n","    vec3 ox12 = fract(p12*K) - Ko;\r\n","    vec3 oy12 = mod(floor(p12*K), 7.0)*K - Ko;\r\n","    vec3 oz12 = floor(p12*K2)*Kz - Kzo;\r\n","\r\n","    vec3 ox13 = fract(p13*K) - Ko;\r\n","    vec3 oy13 = mod(floor(p13*K), 7.0)*K - Ko;\r\n","    vec3 oz13 = floor(p13*K2)*Kz - Kzo;\r\n","\r\n","    vec3 ox21 = fract(p21*K) - Ko;\r\n","    vec3 oy21 = mod(floor(p21*K), 7.0)*K - Ko;\r\n","    vec3 oz21 = floor(p21*K2)*Kz - Kzo;\r\n","\r\n","    vec3 ox22 = fract(p22*K) - Ko;\r\n","    vec3 oy22 = mod(floor(p22*K), 7.0)*K - Ko;\r\n","    vec3 oz22 = floor(p22*K2)*Kz - Kzo;\r\n","\r\n","    vec3 ox23 = fract(p23*K) - Ko;\r\n","    vec3 oy23 = mod(floor(p23*K), 7.0)*K - Ko;\r\n","    vec3 oz23 = floor(p23*K2)*Kz - Kzo;\r\n","\r\n","    vec3 ox31 = fract(p31*K) - Ko;\r\n","    vec3 oy31 = mod(floor(p31*K), 7.0)*K - Ko;\r\n","    vec3 oz31 = floor(p31*K2)*Kz - Kzo;\r\n","\r\n","    vec3 ox32 = fract(p32*K) - Ko;\r\n","    vec3 oy32 = mod(floor(p32*K), 7.0)*K - Ko;\r\n","    vec3 oz32 = floor(p32*K2)*Kz - Kzo;\r\n","\r\n","    vec3 ox33 = fract(p33*K) - Ko;\r\n","    vec3 oy33 = mod(floor(p33*K), 7.0)*K - Ko;\r\n","    vec3 oz33 = floor(p33*K2)*Kz - Kzo;\r\n","\r\n","    vec3 dx11 = Pfx + jitter*ox11;\r\n","    vec3 dy11 = Pfy.x + jitter*oy11;\r\n","    vec3 dz11 = Pfz.x + jitter*oz11;\r\n","\r\n","    vec3 dx12 = Pfx + jitter*ox12;\r\n","    vec3 dy12 = Pfy.x + jitter*oy12;\r\n","    vec3 dz12 = Pfz.y + jitter*oz12;\r\n","\r\n","    vec3 dx13 = Pfx + jitter*ox13;\r\n","    vec3 dy13 = Pfy.x + jitter*oy13;\r\n","    vec3 dz13 = Pfz.z + jitter*oz13;\r\n","\r\n","    vec3 dx21 = Pfx + jitter*ox21;\r\n","    vec3 dy21 = Pfy.y + jitter*oy21;\r\n","    vec3 dz21 = Pfz.x + jitter*oz21;\r\n","\r\n","    vec3 dx22 = Pfx + jitter*ox22;\r\n","    vec3 dy22 = Pfy.y + jitter*oy22;\r\n","    vec3 dz22 = Pfz.y + jitter*oz22;\r\n","\r\n","    vec3 dx23 = Pfx + jitter*ox23;\r\n","    vec3 dy23 = Pfy.y + jitter*oy23;\r\n","    vec3 dz23 = Pfz.z + jitter*oz23;\r\n","\r\n","    vec3 dx31 = Pfx + jitter*ox31;\r\n","    vec3 dy31 = Pfy.z + jitter*oy31;\r\n","    vec3 dz31 = Pfz.x + jitter*oz31;\r\n","\r\n","    vec3 dx32 = Pfx + jitter*ox32;\r\n","    vec3 dy32 = Pfy.z + jitter*oy32;\r\n","    vec3 dz32 = Pfz.y + jitter*oz32;\r\n","\r\n","    vec3 dx33 = Pfx + jitter*ox33;\r\n","    vec3 dy33 = Pfy.z + jitter*oy33;\r\n","    vec3 dz33 = Pfz.z + jitter*oz33;\r\n","\r\n","    vec3 d11 = dist(dx11, dy11, dz11, manhattanDistance);\r\n","    vec3 d12 =dist(dx12, dy12, dz12, manhattanDistance);\r\n","    vec3 d13 = dist(dx13, dy13, dz13, manhattanDistance);\r\n","    vec3 d21 = dist(dx21, dy21, dz21, manhattanDistance);\r\n","    vec3 d22 = dist(dx22, dy22, dz22, manhattanDistance);\r\n","    vec3 d23 = dist(dx23, dy23, dz23, manhattanDistance);\r\n","    vec3 d31 = dist(dx31, dy31, dz31, manhattanDistance);\r\n","    vec3 d32 = dist(dx32, dy32, dz32, manhattanDistance);\r\n","    vec3 d33 = dist(dx33, dy33, dz33, manhattanDistance);\r\n","\r\n","    vec3 d1a = min(d11, d12);\r\n","    d12 = max(d11, d12);\r\n","    d11 = min(d1a, d13); // Smallest now not in d12 or d13\r\n","    d13 = max(d1a, d13);\r\n","    d12 = min(d12, d13); // 2nd smallest now not in d13\r\n","    vec3 d2a = min(d21, d22);\r\n","    d22 = max(d21, d22);\r\n","    d21 = min(d2a, d23); // Smallest now not in d22 or d23\r\n","    d23 = max(d2a, d23);\r\n","    d22 = min(d22, d23); // 2nd smallest now not in d23\r\n","    vec3 d3a = min(d31, d32);\r\n","    d32 = max(d31, d32);\r\n","    d31 = min(d3a, d33); // Smallest now not in d32 or d33\r\n","    d33 = max(d3a, d33);\r\n","    d32 = min(d32, d33); // 2nd smallest now not in d33\r\n","    vec3 da = min(d11, d21);\r\n","    d21 = max(d11, d21);\r\n","    d11 = min(da, d31); // Smallest now in d11\r\n","    d31 = max(da, d31); // 2nd smallest now not in d31\r\n","    d11.xy = (d11.x < d11.y) ? d11.xy : d11.yx;\r\n","    d11.xz = (d11.x < d11.z) ? d11.xz : d11.zx; // d11.x now smallest\r\n","    d12 = min(d12, d21); // 2nd smallest now not in d21\r\n","    d12 = min(d12, d22); // nor in d22\r\n","    d12 = min(d12, d31); // nor in d31\r\n","    d12 = min(d12, d32); // nor in d32\r\n","    d11.yz = min(d11.yz,d12.xy); // nor in d12.yz\r\n","    d11.y = min(d11.y,d12.z); // Only two more to go\r\n","    d11.y = min(d11.y,d11.z); // Done! (Phew!)\r\n","    return sqrt(d11.xy); // F1, F2\r\n","}\r\n\r\n",t._emitFunction("worley3D","vec3 permute(vec3 x){\r\n    return mod((34.0 * x + 1.0) * x, 289.0);\r\n}\r\n\r\nvec3 dist(vec3 x, vec3 y, vec3 z,  bool manhattanDistance){\r\n    return manhattanDistance ?  abs(x) + abs(y) + abs(z) :  (x * x + y * y + z * z);\r\n}\r\n\r\nvec2 worley(vec3 P, float jitter, bool manhattanDistance){\r\n    float K = 0.142857142857; // 1/7\r\n    float Ko = 0.428571428571; // 1/2-K/2\r\n    float  K2 = 0.020408163265306; // 1/(7*7)\r\n    float Kz = 0.166666666667; // 1/6\r\n    float Kzo = 0.416666666667; // 1/2-1/6*2\r\n\r\n    vec3 Pi = mod(floor(P), 289.0);\r\n    vec3 Pf = fract(P) - 0.5;\r\n\r\n    vec3 Pfx = Pf.x + vec3(1.0, 0.0, -1.0);\r\n    vec3 Pfy = Pf.y + vec3(1.0, 0.0, -1.0);\r\n    vec3 Pfz = Pf.z + vec3(1.0, 0.0, -1.0);\r\n\r\n    vec3 p = permute(Pi.x + vec3(-1.0, 0.0, 1.0));\r\n    vec3 p1 = permute(p + Pi.y - 1.0);\r\n    vec3 p2 = permute(p + Pi.y);\r\n    vec3 p3 = permute(p + Pi.y + 1.0);\r\n\r\n    vec3 p11 = permute(p1 + Pi.z - 1.0);\r\n    vec3 p12 = permute(p1 + Pi.z);\r\n    vec3 p13 = permute(p1 + Pi.z + 1.0);\r\n\r\n    vec3 p21 = permute(p2 + Pi.z - 1.0);\r\n    vec3 p22 = permute(p2 + Pi.z);\r\n    vec3 p23 = permute(p2 + Pi.z + 1.0);\r\n\r\n    vec3 p31 = permute(p3 + Pi.z - 1.0);\r\n    vec3 p32 = permute(p3 + Pi.z);\r\n    vec3 p33 = permute(p3 + Pi.z + 1.0);\r\n\r\n    vec3 ox11 = fract(p11*K) - Ko;\r\n    vec3 oy11 = mod(floor(p11*K), 7.0)*K - Ko;\r\n    vec3 oz11 = floor(p11*K2)*Kz - Kzo; // p11 < 289 guaranteed\r\n\r\n    vec3 ox12 = fract(p12*K) - Ko;\r\n    vec3 oy12 = mod(floor(p12*K), 7.0)*K - Ko;\r\n    vec3 oz12 = floor(p12*K2)*Kz - Kzo;\r\n\r\n    vec3 ox13 = fract(p13*K) - Ko;\r\n    vec3 oy13 = mod(floor(p13*K), 7.0)*K - Ko;\r\n    vec3 oz13 = floor(p13*K2)*Kz - Kzo;\r\n\r\n    vec3 ox21 = fract(p21*K) - Ko;\r\n    vec3 oy21 = mod(floor(p21*K), 7.0)*K - Ko;\r\n    vec3 oz21 = floor(p21*K2)*Kz - Kzo;\r\n\r\n    vec3 ox22 = fract(p22*K) - Ko;\r\n    vec3 oy22 = mod(floor(p22*K), 7.0)*K - Ko;\r\n    vec3 oz22 = floor(p22*K2)*Kz - Kzo;\r\n\r\n    vec3 ox23 = fract(p23*K) - Ko;\r\n    vec3 oy23 = mod(floor(p23*K), 7.0)*K - Ko;\r\n    vec3 oz23 = floor(p23*K2)*Kz - Kzo;\r\n\r\n    vec3 ox31 = fract(p31*K) - Ko;\r\n    vec3 oy31 = mod(floor(p31*K), 7.0)*K - Ko;\r\n    vec3 oz31 = floor(p31*K2)*Kz - Kzo;\r\n\r\n    vec3 ox32 = fract(p32*K) - Ko;\r\n    vec3 oy32 = mod(floor(p32*K), 7.0)*K - Ko;\r\n    vec3 oz32 = floor(p32*K2)*Kz - Kzo;\r\n\r\n    vec3 ox33 = fract(p33*K) - Ko;\r\n    vec3 oy33 = mod(floor(p33*K), 7.0)*K - Ko;\r\n    vec3 oz33 = floor(p33*K2)*Kz - Kzo;\r\n\r\n    vec3 dx11 = Pfx + jitter*ox11;\r\n    vec3 dy11 = Pfy.x + jitter*oy11;\r\n    vec3 dz11 = Pfz.x + jitter*oz11;\r\n\r\n    vec3 dx12 = Pfx + jitter*ox12;\r\n    vec3 dy12 = Pfy.x + jitter*oy12;\r\n    vec3 dz12 = Pfz.y + jitter*oz12;\r\n\r\n    vec3 dx13 = Pfx + jitter*ox13;\r\n    vec3 dy13 = Pfy.x + jitter*oy13;\r\n    vec3 dz13 = Pfz.z + jitter*oz13;\r\n\r\n    vec3 dx21 = Pfx + jitter*ox21;\r\n    vec3 dy21 = Pfy.y + jitter*oy21;\r\n    vec3 dz21 = Pfz.x + jitter*oz21;\r\n\r\n    vec3 dx22 = Pfx + jitter*ox22;\r\n    vec3 dy22 = Pfy.y + jitter*oy22;\r\n    vec3 dz22 = Pfz.y + jitter*oz22;\r\n\r\n    vec3 dx23 = Pfx + jitter*ox23;\r\n    vec3 dy23 = Pfy.y + jitter*oy23;\r\n    vec3 dz23 = Pfz.z + jitter*oz23;\r\n\r\n    vec3 dx31 = Pfx + jitter*ox31;\r\n    vec3 dy31 = Pfy.z + jitter*oy31;\r\n    vec3 dz31 = Pfz.x + jitter*oz31;\r\n\r\n    vec3 dx32 = Pfx + jitter*ox32;\r\n    vec3 dy32 = Pfy.z + jitter*oy32;\r\n    vec3 dz32 = Pfz.y + jitter*oz32;\r\n\r\n    vec3 dx33 = Pfx + jitter*ox33;\r\n    vec3 dy33 = Pfy.z + jitter*oy33;\r\n    vec3 dz33 = Pfz.z + jitter*oz33;\r\n\r\n    vec3 d11 = dist(dx11, dy11, dz11, manhattanDistance);\r\n    vec3 d12 =dist(dx12, dy12, dz12, manhattanDistance);\r\n    vec3 d13 = dist(dx13, dy13, dz13, manhattanDistance);\r\n    vec3 d21 = dist(dx21, dy21, dz21, manhattanDistance);\r\n    vec3 d22 = dist(dx22, dy22, dz22, manhattanDistance);\r\n    vec3 d23 = dist(dx23, dy23, dz23, manhattanDistance);\r\n    vec3 d31 = dist(dx31, dy31, dz31, manhattanDistance);\r\n    vec3 d32 = dist(dx32, dy32, dz32, manhattanDistance);\r\n    vec3 d33 = dist(dx33, dy33, dz33, manhattanDistance);\r\n\r\n    vec3 d1a = min(d11, d12);\r\n    d12 = max(d11, d12);\r\n    d11 = min(d1a, d13); // Smallest now not in d12 or d13\r\n    d13 = max(d1a, d13);\r\n    d12 = min(d12, d13); // 2nd smallest now not in d13\r\n    vec3 d2a = min(d21, d22);\r\n    d22 = max(d21, d22);\r\n    d21 = min(d2a, d23); // Smallest now not in d22 or d23\r\n    d23 = max(d2a, d23);\r\n    d22 = min(d22, d23); // 2nd smallest now not in d23\r\n    vec3 d3a = min(d31, d32);\r\n    d32 = max(d31, d32);\r\n    d31 = min(d3a, d33); // Smallest now not in d32 or d33\r\n    d33 = max(d3a, d33);\r\n    d32 = min(d32, d33); // 2nd smallest now not in d33\r\n    vec3 da = min(d11, d21);\r\n    d21 = max(d11, d21);\r\n    d11 = min(da, d31); // Smallest now in d11\r\n    d31 = max(da, d31); // 2nd smallest now not in d31\r\n    d11.xy = (d11.x < d11.y) ? d11.xy : d11.yx;\r\n    d11.xz = (d11.x < d11.z) ? d11.xz : d11.zx; // d11.x now smallest\r\n    d12 = min(d12, d21); // 2nd smallest now not in d21\r\n    d12 = min(d12, d22); // nor in d22\r\n    d12 = min(d12, d31); // nor in d31\r\n    d12 = min(d12, d32); // nor in d32\r\n    d11.yz = min(d11.yz,d12.xy); // nor in d12.yz\r\n    d11.y = min(d11.y,d12.z); // Only two more to go\r\n    d11.y = min(d11.y,d11.z); // Done! (Phew!)\r\n    return sqrt(d11.xy); // F1, F2\r\n}\r\n\r\n","// Worley3D"),t.compilationString+=this._declareOutput(this._outputs[0],t)+" = worley("+this.seed.associatedVariableName+", "+this.jitter.associatedVariableName+", "+this.manhattanDistance+");\r\n",this}},t.prototype._dumpPropertiesCode=function(){return this._codeVariableName+".manhattanDistance = "+this.manhattanDistance+";\r\n"},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.manhattanDistance=this.manhattanDistance,t},t.prototype._deserialize=function(t,n,r){e.prototype._deserialize.call(this,t,n,r),this.manhattanDistance=t.manhattanDistance},t}(Es);c.a.RegisteredTypes["BABYLON.WorleyNoise3DBlock"]=Rc;var Ic=function(e){function t(t){var n=e.call(this,t,ss.Neutral)||this;return n.registerInput("seed",cs.Vector3),n.registerOutput("output",cs.Float),n}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"SimplexPerlin3DBlock"},Object.defineProperty(t.prototype,"seed",{get:function(){return this._inputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!0,configurable:!0}),t.prototype._buildBlock=function(t){if(e.prototype._buildBlock.call(this,t),this.seed.isConnected&&this._outputs[0].hasEndpoints){return"const float UNSKEWFACTOR = 1.0/6.0;\r\n","const float SIMPLEX_CORNER_POS = 0.5;\r\n","const float SIMPLEX_TETRAHADRON_HEIGHT = 0.70710678118654752440084436210485;\r\n","float SimplexPerlin3D( vec3 P ){\r\n","    P *= SIMPLEX_TETRAHADRON_HEIGHT;\r\n","    vec3 Pi = floor( P + dot( P, vec3( SKEWFACTOR) ) );","    vec3 x0 = P - Pi + dot(Pi, vec3( UNSKEWFACTOR ) );\r\n","    vec3 g = step(x0.yzx, x0.xyz);\r\n","    vec3 l = 1.0 - g;\r\n","    vec3 Pi_1 = min( g.xyz, l.zxy );\r\n","    vec3 Pi_2 = max( g.xyz, l.zxy );\r\n","    vec3 x1 = x0 - Pi_1 + UNSKEWFACTOR;\r\n","    vec3 x2 = x0 - Pi_2 + SKEWFACTOR;\r\n","    vec3 x3 = x0 - SIMPLEX_CORNER_POS;\r\n","    vec4 v1234_x = vec4( x0.x, x1.x, x2.x, x3.x );\r\n","    vec4 v1234_y = vec4( x0.y, x1.y, x2.y, x3.y );\r\n","    vec4 v1234_z = vec4( x0.z, x1.z, x2.z, x3.z );\r\n","    Pi.xyz = Pi.xyz - floor(Pi.xyz * ( 1.0 / 69.0 )) * 69.0;\r\n","    vec3 Pi_inc1 = step( Pi, vec3( 69.0 - 1.5 ) ) * ( Pi + 1.0 );\r\n","    vec4 Pt = vec4( Pi.xy, Pi_inc1.xy ) + vec2( 50.0, 161.0 ).xyxy;\r\n","    Pt *= Pt;\r\n","    vec4 V1xy_V2xy = mix( Pt.xyxy, Pt.zwzw, vec4( Pi_1.xy, Pi_2.xy ) );\r\n","    Pt = vec4( Pt.x, V1xy_V2xy.xz, Pt.z ) * vec4( Pt.y, V1xy_V2xy.yw, Pt.w );\r\n","    const vec3 SOMELARGEFLOATS = vec3( 635.298681, 682.357502, 668.926525 );\r\n","    const vec3 ZINC = vec3( 48.500388, 65.294118, 63.934599 );\r\n","    vec3 lowz_mods = vec3( 1.0 / ( SOMELARGEFLOATS.xyz + Pi.zzz * ZINC.xyz ) );\r\n","    vec3 highz_mods = vec3( 1.0 / ( SOMELARGEFLOATS.xyz + Pi_inc1.zzz * ZINC.xyz ) );\r\n","    Pi_1 = ( Pi_1.z < 0.5 ) ? lowz_mods : highz_mods;\r\n","    Pi_2 = ( Pi_2.z < 0.5 ) ? lowz_mods : highz_mods;\r\n","    vec4 hash_0 = fract( Pt * vec4( lowz_mods.x, Pi_1.x, Pi_2.x, highz_mods.x ) ) - 0.49999;\r\n","    vec4 hash_1 = fract( Pt * vec4( lowz_mods.y, Pi_1.y, Pi_2.y, highz_mods.y ) ) - 0.49999;\r\n","    vec4 hash_2 = fract( Pt * vec4( lowz_mods.z, Pi_1.z, Pi_2.z, highz_mods.z ) ) - 0.49999;\r\n","    vec4 grad_results = inversesqrt( hash_0 * hash_0 + hash_1 * hash_1 + hash_2 * hash_2 ) * ( hash_0 * v1234_x + hash_1 * v1234_y + hash_2 * v1234_z );\r\n","    const float FINAL_NORMALIZATION = 37.837227241611314102871574478976;\r\n","    vec4 kernel_weights = v1234_x * v1234_x + v1234_y * v1234_y + v1234_z * v1234_z;\r\n","    kernel_weights = max(0.5 - kernel_weights, 0.0);\r\n","    kernel_weights = kernel_weights*kernel_weights*kernel_weights;\r\n","    return dot( kernel_weights, grad_results ) * FINAL_NORMALIZATION;\r\n","}\r\n",t._emitFunction("SimplexPerlin3D","const float SKEWFACTOR = 1.0/3.0;\r\nconst float UNSKEWFACTOR = 1.0/6.0;\r\nconst float SIMPLEX_CORNER_POS = 0.5;\r\nconst float SIMPLEX_TETRAHADRON_HEIGHT = 0.70710678118654752440084436210485;\r\nfloat SimplexPerlin3D( vec3 P ){\r\n    P *= SIMPLEX_TETRAHADRON_HEIGHT;\r\n    vec3 Pi = floor( P + dot( P, vec3( SKEWFACTOR) ) );    vec3 x0 = P - Pi + dot(Pi, vec3( UNSKEWFACTOR ) );\r\n    vec3 g = step(x0.yzx, x0.xyz);\r\n    vec3 l = 1.0 - g;\r\n    vec3 Pi_1 = min( g.xyz, l.zxy );\r\n    vec3 Pi_2 = max( g.xyz, l.zxy );\r\n    vec3 x1 = x0 - Pi_1 + UNSKEWFACTOR;\r\n    vec3 x2 = x0 - Pi_2 + SKEWFACTOR;\r\n    vec3 x3 = x0 - SIMPLEX_CORNER_POS;\r\n    vec4 v1234_x = vec4( x0.x, x1.x, x2.x, x3.x );\r\n    vec4 v1234_y = vec4( x0.y, x1.y, x2.y, x3.y );\r\n    vec4 v1234_z = vec4( x0.z, x1.z, x2.z, x3.z );\r\n    Pi.xyz = Pi.xyz - floor(Pi.xyz * ( 1.0 / 69.0 )) * 69.0;\r\n    vec3 Pi_inc1 = step( Pi, vec3( 69.0 - 1.5 ) ) * ( Pi + 1.0 );\r\n    vec4 Pt = vec4( Pi.xy, Pi_inc1.xy ) + vec2( 50.0, 161.0 ).xyxy;\r\n    Pt *= Pt;\r\n    vec4 V1xy_V2xy = mix( Pt.xyxy, Pt.zwzw, vec4( Pi_1.xy, Pi_2.xy ) );\r\n    Pt = vec4( Pt.x, V1xy_V2xy.xz, Pt.z ) * vec4( Pt.y, V1xy_V2xy.yw, Pt.w );\r\n    const vec3 SOMELARGEFLOATS = vec3( 635.298681, 682.357502, 668.926525 );\r\n    const vec3 ZINC = vec3( 48.500388, 65.294118, 63.934599 );\r\n    vec3 lowz_mods = vec3( 1.0 / ( SOMELARGEFLOATS.xyz + Pi.zzz * ZINC.xyz ) );\r\n    vec3 highz_mods = vec3( 1.0 / ( SOMELARGEFLOATS.xyz + Pi_inc1.zzz * ZINC.xyz ) );\r\n    Pi_1 = ( Pi_1.z < 0.5 ) ? lowz_mods : highz_mods;\r\n    Pi_2 = ( Pi_2.z < 0.5 ) ? lowz_mods : highz_mods;\r\n    vec4 hash_0 = fract( Pt * vec4( lowz_mods.x, Pi_1.x, Pi_2.x, highz_mods.x ) ) - 0.49999;\r\n    vec4 hash_1 = fract( Pt * vec4( lowz_mods.y, Pi_1.y, Pi_2.y, highz_mods.y ) ) - 0.49999;\r\n    vec4 hash_2 = fract( Pt * vec4( lowz_mods.z, Pi_1.z, Pi_2.z, highz_mods.z ) ) - 0.49999;\r\n    vec4 grad_results = inversesqrt( hash_0 * hash_0 + hash_1 * hash_1 + hash_2 * hash_2 ) * ( hash_0 * v1234_x + hash_1 * v1234_y + hash_2 * v1234_z );\r\n    const float FINAL_NORMALIZATION = 37.837227241611314102871574478976;\r\n    vec4 kernel_weights = v1234_x * v1234_x + v1234_y * v1234_y + v1234_z * v1234_z;\r\n    kernel_weights = max(0.5 - kernel_weights, 0.0);\r\n    kernel_weights = kernel_weights*kernel_weights*kernel_weights;\r\n    return dot( kernel_weights, grad_results ) * FINAL_NORMALIZATION;\r\n}\r\n","// SimplexPerlin3D"),t.compilationString+=this._declareOutput(this._outputs[0],t)+" = SimplexPerlin3D("+this.seed.associatedVariableName+");\r\n",this}},t}(Es);c.a.RegisteredTypes["BABYLON.SimplexPerlin3DBlock"]=Ic;var Lc=function(e){function t(t){var n=e.call(this,t,ss.Neutral)||this;return n.registerInput("normalMap0",cs.Vector3),n.registerInput("normalMap1",cs.Vector3),n.registerOutput("output",cs.Vector3),n._inputs[0].acceptedConnectionPointTypes.push(cs.Color3),n._inputs[0].acceptedConnectionPointTypes.push(cs.Color4),n._inputs[0].acceptedConnectionPointTypes.push(cs.Vector4),n._inputs[1].acceptedConnectionPointTypes.push(cs.Color3),n._inputs[1].acceptedConnectionPointTypes.push(cs.Color4),n._inputs[1].acceptedConnectionPointTypes.push(cs.Vector4),n}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"NormalBlendBlock"},Object.defineProperty(t.prototype,"normalMap0",{get:function(){return this._inputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"normalMap1",{get:function(){return this._inputs[1]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!0,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var n=this._outputs[0],r=this._inputs[0],i=this._inputs[1],o=t._getFreeVariableName("stepR"),a=t._getFreeVariableName("stepG");return t.compilationString+="float "+o+" = step(0.5, "+r.associatedVariableName+".r);\r\n",t.compilationString+="float "+a+" = step(0.5, "+r.associatedVariableName+".g);\r\n",t.compilationString+=this._declareOutput(n,t)+";\r\n",t.compilationString+=n.associatedVariableName+".r = (1.0 - "+o+") * "+r.associatedVariableName+".r * "+i.associatedVariableName+".r * 2.0 + "+o+" * (1.0 - "+r.associatedVariableName+".r) * (1.0 - "+i.associatedVariableName+".r) * 2.0;\r\n",t.compilationString+=n.associatedVariableName+".g = (1.0 - "+a+") * "+r.associatedVariableName+".g * "+i.associatedVariableName+".g * 2.0 + "+a+" * (1.0 - "+r.associatedVariableName+".g) * (1.0 - "+i.associatedVariableName+".g) * 2.0;\r\n",t.compilationString+=n.associatedVariableName+".b = "+r.associatedVariableName+".b * "+i.associatedVariableName+".b;\r\n",this},t}(Es);c.a.RegisteredTypes["BABYLON.NormalBlendBlock"]=Lc;var Dc=function(e){function t(t){var n=e.call(this,t,ss.Neutral)||this;return n.registerInput("input",cs.Vector2),n.registerInput("angle",cs.Float),n.registerOutput("output",cs.Vector2),n}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"Rotate2dBlock"},Object.defineProperty(t.prototype,"input",{get:function(){return this._inputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"angle",{get:function(){return this._inputs[1]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!0,configurable:!0}),t.prototype.autoConfigure=function(e){if(!this.angle.isConnected){var t=new Rs("angle");t.value=0,t.output.connectTo(this.angle)}},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var n=this._outputs[0],r=this.angle,i=this.input;return t.compilationString+=this._declareOutput(n,t)+" = vec2(cos("+r.associatedVariableName+") * "+i.associatedVariableName+".x - sin("+r.associatedVariableName+") * "+i.associatedVariableName+".y, sin("+r.associatedVariableName+") * "+i.associatedVariableName+".x + cos("+r.associatedVariableName+") * "+i.associatedVariableName+".y);\r\n",this},t}(Es);c.a.RegisteredTypes["BABYLON.Rotate2dBlock"]=Dc;var Nc=function(e){function t(t){var n=e.call(this,t,ss.Neutral)||this;return n.registerInput("incident",cs.Vector3),n.registerInput("normal",cs.Vector3),n.registerOutput("output",cs.Vector3),n._inputs[0].acceptedConnectionPointTypes.push(cs.Vector4),n._inputs[0].acceptedConnectionPointTypes.push(cs.Color3),n._inputs[0].acceptedConnectionPointTypes.push(cs.Color4),n._inputs[1].acceptedConnectionPointTypes.push(cs.Vector4),n._inputs[1].acceptedConnectionPointTypes.push(cs.Color3),n._inputs[1].acceptedConnectionPointTypes.push(cs.Color4),n}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"ReflectBlock"},Object.defineProperty(t.prototype,"incident",{get:function(){return this._inputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"normal",{get:function(){return this._inputs[1]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!0,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var n=this._outputs[0];return t.compilationString+=this._declareOutput(n,t)+" = reflect("+this.incident.associatedVariableName+".xyz, "+this.normal.associatedVariableName+".xyz);\r\n",this},t}(Es);c.a.RegisteredTypes["BABYLON.ReflectBlock"]=Nc;var Fc=function(e){function t(t){var n=e.call(this,t,ss.Neutral)||this;return n.registerInput("incident",cs.Vector3),n.registerInput("normal",cs.Vector3),n.registerInput("ior",cs.Float),n.registerOutput("output",cs.Vector3),n._inputs[0].acceptedConnectionPointTypes.push(cs.Vector4),n._inputs[0].acceptedConnectionPointTypes.push(cs.Color3),n._inputs[0].acceptedConnectionPointTypes.push(cs.Color4),n._inputs[1].acceptedConnectionPointTypes.push(cs.Vector4),n._inputs[1].acceptedConnectionPointTypes.push(cs.Color3),n._inputs[1].acceptedConnectionPointTypes.push(cs.Color4),n}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"RefractBlock"},Object.defineProperty(t.prototype,"incident",{get:function(){return this._inputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"normal",{get:function(){return this._inputs[1]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"ior",{get:function(){return this._inputs[2]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!0,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var n=this._outputs[0];return t.compilationString+=this._declareOutput(n,t)+" = refract("+this.incident.associatedVariableName+".xyz, "+this.normal.associatedVariableName+".xyz, "+this.ior.associatedVariableName+");\r\n",this},t}(Es);c.a.RegisteredTypes["BABYLON.RefractBlock"]=Fc;var kc=function(e){function t(t){var n=e.call(this,t,ss.Neutral)||this;return n.registerInput("color",cs.Color3),n.registerInput("level",cs.Float),n.registerOutput("output",cs.Color3),n}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"DesaturateBlock"},Object.defineProperty(t.prototype,"color",{get:function(){return this._inputs[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"level",{get:function(){return this._inputs[1]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!0,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var n=this._outputs[0],r=this.color.associatedVariableName,i=t._getFreeVariableName("colorMin"),o=t._getFreeVariableName("colorMax"),a=t._getFreeVariableName("colorMerge");return t.compilationString+="float "+i+" = min(min("+r+".x, "+r+".y), "+r+".z);\r\n",t.compilationString+="float "+o+" = max(max("+r+".x, "+r+".y), "+r+".z);\r\n",t.compilationString+="float "+a+" = 0.5 * ("+i+" + "+o+");\r\n",t.compilationString+=this._declareOutput(n,t)+" = mix("+r+", vec3("+a+", "+a+", "+a+"), "+this.level.associatedVariableName+");\r\n",this},t}(Es);c.a.RegisteredTypes["BABYLON.DesaturateBlock"]=kc;var Bc=function(){function e(){}return e.prototype.optimize=function(e,t){},e}(),Vc=(n(170),function(){function e(t,n){var r;void 0===n&&(n=e._DefaultOptions),this.engine=t,this._ringBufferIndex=0,this._ringScreenBuffer=null,this._fullscreenViewport=new pn.a(0,0,1,1),n=Object(h.__assign)(Object(h.__assign)({},e._DefaultOptions),n),this._vertexBuffers=((r={})[On.b.PositionKind]=new On.b(t,n.positions,On.b.PositionKind,!1,!1,2),r),this._indexBuffer=t.createIndexBuffer(n.indices),t.depthCullingState.depthTest=!1,t.stencilState.stencilTest=!1}return e.prototype._getNextFrameBuffer=function(e){if(void 0===e&&(e=!0),!this._ringScreenBuffer){this._ringScreenBuffer=[];for(var t=0;t<2;t++){var n=this.engine.createRenderTargetTexture({width:this.engine.getRenderWidth(!0),height:this.engine.getRenderHeight(!0)},{generateDepthBuffer:!1,generateStencilBuffer:!1,generateMipMaps:!1,samplingMode:1}),r=new nn.a("",null);r._texture=n,this._ringScreenBuffer.push(r)}}var i=this._ringScreenBuffer[this._ringBufferIndex];return e&&(this._ringBufferIndex=(this._ringBufferIndex+1)%2),i},e.prototype.setViewport=function(e){void 0===e&&(e=this._fullscreenViewport),this.engine.setViewport(e)},e.prototype.bindBuffers=function(e){this.engine.bindBuffers(this._vertexBuffers,this._indexBuffer,e)},e.prototype.applyEffectWrapper=function(e){this.engine.enableEffect(e.effect),this.bindBuffers(e.effect),e.onApplyObservable.notifyObservers({})},e.prototype.draw=function(){this.engine.drawElementsType(0,0,6)},e.prototype.render=function(e,t){var n=this;void 0===t&&(t=null),Array.isArray(e)||(e=[e]);for(var r=0,i=e;r<i.length;r++){if(!i[r].effect.isReady())return}e.forEach((function(r,i){var o=t;0!==i&&r.effect.onBindObservable.addOnce((function(){r.effect.setTexture("textureSampler",n._getNextFrameBuffer(!1))})),o=e.length>1&&i!=e.length-1?n._getNextFrameBuffer():t,n.setViewport(),n.applyEffectWrapper(r),o&&n.engine.bindFramebuffer(o.getInternalTexture()),n.draw(),o&&n.engine.unBindFramebuffer(o.getInternalTexture())}))},e.prototype.dispose=function(){this._ringScreenBuffer&&(this._ringScreenBuffer.forEach((function(e){e.dispose()})),this._ringScreenBuffer=null);var e=this._vertexBuffers[On.b.PositionKind];e&&(e.dispose(),delete this._vertexBuffers[On.b.PositionKind]),this._indexBuffer&&this.engine._releaseBuffer(this._indexBuffer)},e._DefaultOptions={positions:[1,1,-1,1,-1,-1,1,-1],indices:[0,1,2,0,2,3]},e}()),zc=function(){function e(e){var t,n=this;this.onApplyObservable=new o.c;var r=e.uniformNames||[];e.vertexShader?t={fragmentSource:e.fragmentShader,vertexSource:e.vertexShader,spectorName:e.name||"effectWrapper"}:(r.push("scale"),t={fragmentSource:e.fragmentShader,vertex:"postprocess",spectorName:e.name||"effectWrapper"},this.onApplyObservable.add((function(){n.effect.setFloat2("scale",1,1)}))),this.effect=new zt.a(t,e.attributeNames||["position"],r,e.samplerNames,e.engine)}return e.prototype.dispose=function(){this.effect.dispose()},e}(),Uc=n(173),jc=n(74),Gc=0,Hc=function(){function e(e,t,n){this.pos=e,this.normal=t,this.uv=n}return e.prototype.clone=function(){return new e(this.pos.clone(),this.normal.clone(),this.uv.clone())},e.prototype.flip=function(){this.normal=this.normal.scale(-1)},e.prototype.interpolate=function(t,n){return new e(a.e.Lerp(this.pos,t.pos,n),a.e.Lerp(this.normal,t.normal,n),a.d.Lerp(this.uv,t.uv,n))},e}(),Wc=function(){function e(e,t){this.normal=e,this.w=t}return e.FromPoints=function(t,n,r){var i=r.subtract(t),o=n.subtract(t);if(0===i.lengthSquared()||0===o.lengthSquared())return null;var s=a.e.Normalize(a.e.Cross(i,o));return new e(s,a.e.Dot(s,t))},e.prototype.clone=function(){return new e(this.normal.clone(),this.w)},e.prototype.flip=function(){this.normal.scaleInPlace(-1),this.w=-this.w},e.prototype.splitPolygon=function(t,n,r,i,o){var s,c,l=0,u=[];for(s=0;s<t.vertices.length;s++){var h=(c=a.e.Dot(this.normal,t.vertices[s].pos)-this.w)<-e.EPSILON?2:c>e.EPSILON?1:0;l|=h,u.push(h)}switch(l){case 0:(a.e.Dot(this.normal,t.plane.normal)>0?n:r).push(t);break;case 1:i.push(t);break;case 2:o.push(t);break;case 3:var d,p=[],f=[];for(s=0;s<t.vertices.length;s++){var m=(s+1)%t.vertices.length,g=u[s],_=u[m],v=t.vertices[s],b=t.vertices[m];if(2!==g&&p.push(v),1!==g&&f.push(2!==g?v.clone():v),3==(g|_)){c=(this.w-a.e.Dot(this.normal,v.pos))/a.e.Dot(this.normal,b.pos.subtract(v.pos));var y=v.interpolate(b,c);p.push(y),f.push(y.clone())}}p.length>=3&&(d=new Xc(p,t.shared)).plane&&i.push(d),f.length>=3&&(d=new Xc(f,t.shared)).plane&&o.push(d)}},e.EPSILON=1e-5,e}(),Xc=function(){function e(e,t){this.vertices=e,this.shared=t,this.plane=Wc.FromPoints(e[0].pos,e[1].pos,e[2].pos)}return e.prototype.clone=function(){return new e(this.vertices.map((function(e){return e.clone()})),this.shared)},e.prototype.flip=function(){this.vertices.reverse().map((function(e){e.flip()})),this.plane.flip()},e}(),Kc=function(){function e(e){this.plane=null,this.front=null,this.back=null,this.polygons=new Array,e&&this.build(e)}return e.prototype.clone=function(){var t=new e;return t.plane=this.plane&&this.plane.clone(),t.front=this.front&&this.front.clone(),t.back=this.back&&this.back.clone(),t.polygons=this.polygons.map((function(e){return e.clone()})),t},e.prototype.invert=function(){for(var e=0;e<this.polygons.length;e++)this.polygons[e].flip();this.plane&&this.plane.flip(),this.front&&this.front.invert(),this.back&&this.back.invert();var t=this.front;this.front=this.back,this.back=t},e.prototype.clipPolygons=function(e){if(!this.plane)return e.slice();for(var t=new Array,n=new Array,r=0;r<e.length;r++)this.plane.splitPolygon(e[r],t,n,t,n);return this.front&&(t=this.front.clipPolygons(t)),n=this.back?this.back.clipPolygons(n):[],t.concat(n)},e.prototype.clipTo=function(e){this.polygons=e.clipPolygons(this.polygons),this.front&&this.front.clipTo(e),this.back&&this.back.clipTo(e)},e.prototype.allPolygons=function(){var e=this.polygons.slice();return this.front&&(e=e.concat(this.front.allPolygons())),this.back&&(e=e.concat(this.back.allPolygons())),e},e.prototype.build=function(t){if(t.length){this.plane||(this.plane=t[0].plane.clone());for(var n=new Array,r=new Array,i=0;i<t.length;i++)this.plane.splitPolygon(t[i],this.polygons,this.polygons,n,r);n.length&&(this.front||(this.front=new e),this.front.build(n)),r.length&&(this.back||(this.back=new e),this.back.build(r))}},e}(),Yc=function(){function e(){this.polygons=new Array}return e.FromMesh=function(t){var n,r,i,o,s,c,l,u,h,d,p=new Array,f=null;if(!(t instanceof be.a))throw"BABYLON.CSG: Wrong Mesh type, must be BABYLON.Mesh";t.computeWorldMatrix(!0),l=t.getWorldMatrix(),u=t.position.clone(),h=t.rotation.clone(),t.rotationQuaternion&&(f=t.rotationQuaternion.clone()),d=t.scaling.clone();for(var m=t.getIndices(),g=t.getVerticesData(On.b.PositionKind),_=t.getVerticesData(On.b.NormalKind),v=t.getVerticesData(On.b.UVKind),b=t.subMeshes,y=0,C=b.length;y<C;y++)for(var x=b[y].indexStart,T=b[y].indexCount+b[y].indexStart;x<T;x+=3){c=[];for(var E=0;E<3;E++){var S=new a.e(_[3*m[x+E]],_[3*m[x+E]+1],_[3*m[x+E]+2]);i=new a.d(v[2*m[x+E]],v[2*m[x+E]+1]);var P=new a.e(g[3*m[x+E]],g[3*m[x+E]+1],g[3*m[x+E]+2]);o=a.e.TransformCoordinates(P,l),r=a.e.TransformNormal(S,l),n=new Hc(o,r,i),c.push(n)}(s=new Xc(c,{subMeshId:y,meshId:Gc,materialIndex:b[y].materialIndex})).plane&&p.push(s)}var O=e.FromPolygons(p);return O.matrix=l,O.position=u,O.rotation=h,O.scaling=d,O.rotationQuaternion=f,Gc++,O},e.FromPolygons=function(t){var n=new e;return n.polygons=t,n},e.prototype.clone=function(){var t=new e;return t.polygons=this.polygons.map((function(e){return e.clone()})),t.copyTransformAttributes(this),t},e.prototype.union=function(t){var n=new Kc(this.clone().polygons),r=new Kc(t.clone().polygons);return n.clipTo(r),r.clipTo(n),r.invert(),r.clipTo(n),r.invert(),n.build(r.allPolygons()),e.FromPolygons(n.allPolygons()).copyTransformAttributes(this)},e.prototype.unionInPlace=function(e){var t=new Kc(this.polygons),n=new Kc(e.polygons);t.clipTo(n),n.clipTo(t),n.invert(),n.clipTo(t),n.invert(),t.build(n.allPolygons()),this.polygons=t.allPolygons()},e.prototype.subtract=function(t){var n=new Kc(this.clone().polygons),r=new Kc(t.clone().polygons);return n.invert(),n.clipTo(r),r.clipTo(n),r.invert(),r.clipTo(n),r.invert(),n.build(r.allPolygons()),n.invert(),e.FromPolygons(n.allPolygons()).copyTransformAttributes(this)},e.prototype.subtractInPlace=function(e){var t=new Kc(this.polygons),n=new Kc(e.polygons);t.invert(),t.clipTo(n),n.clipTo(t),n.invert(),n.clipTo(t),n.invert(),t.build(n.allPolygons()),t.invert(),this.polygons=t.allPolygons()},e.prototype.intersect=function(t){var n=new Kc(this.clone().polygons),r=new Kc(t.clone().polygons);return n.invert(),r.clipTo(n),r.invert(),n.clipTo(r),r.clipTo(n),n.build(r.allPolygons()),n.invert(),e.FromPolygons(n.allPolygons()).copyTransformAttributes(this)},e.prototype.intersectInPlace=function(e){var t=new Kc(this.polygons),n=new Kc(e.polygons);t.invert(),n.clipTo(t),n.invert(),t.clipTo(n),n.clipTo(t),t.build(n.allPolygons()),t.invert(),this.polygons=t.allPolygons()},e.prototype.inverse=function(){var e=this.clone();return e.inverseInPlace(),e},e.prototype.inverseInPlace=function(){this.polygons.map((function(e){e.flip()}))},e.prototype.copyTransformAttributes=function(e){return this.matrix=e.matrix,this.position=e.position,this.rotation=e.rotation,this.scaling=e.scaling,this.rotationQuaternion=e.rotationQuaternion,this},e.prototype.buildMeshGeometry=function(e,t,n){var r=this.matrix.clone();r.invert();var i,o,s,c=new be.a(e,t),l=[],u=[],h=[],d=[],p=a.e.Zero(),f=a.e.Zero(),m=a.d.Zero(),g=this.polygons,_=[0,0,0],v={},b=0,y={};n&&g.sort((function(e,t){return e.shared.meshId===t.shared.meshId?e.shared.subMeshId-t.shared.subMeshId:e.shared.meshId-t.shared.meshId}));for(var C=0,x=g.length;C<x;C++){y[(i=g[C]).shared.meshId]||(y[i.shared.meshId]={}),y[i.shared.meshId][i.shared.subMeshId]||(y[i.shared.meshId][i.shared.subMeshId]={indexStart:1/0,indexEnd:-1/0,materialIndex:i.shared.materialIndex}),s=y[i.shared.meshId][i.shared.subMeshId];for(var T=2,E=i.vertices.length;T<E;T++){_[0]=0,_[1]=T-1,_[2]=T;for(var S=0;S<3;S++){p.copyFrom(i.vertices[_[S]].pos),f.copyFrom(i.vertices[_[S]].normal),m.copyFrom(i.vertices[_[S]].uv);var P=a.e.TransformCoordinates(p,r),O=a.e.TransformNormal(f,r);void 0!==(o=v[P.x+","+P.y+","+P.z])&&h[3*o]===O.x&&h[3*o+1]===O.y&&h[3*o+2]===O.z&&d[2*o]===m.x&&d[2*o+1]===m.y||(l.push(P.x,P.y,P.z),d.push(m.x,m.y),h.push(f.x,f.y,f.z),o=v[P.x+","+P.y+","+P.z]=l.length/3-1),u.push(o),s.indexStart=Math.min(b,s.indexStart),s.indexEnd=Math.max(b,s.indexEnd),b++}}}if(c.setVerticesData(On.b.PositionKind,l),c.setVerticesData(On.b.NormalKind,h),c.setVerticesData(On.b.UVKind,d),c.setIndices(u,null),n){var A,M=0;for(var w in c.subMeshes=new Array,y){for(var R in A=-1,y[w])s=y[w][R],jc.b.CreateFromIndices(s.materialIndex+M,s.indexStart,s.indexEnd-s.indexStart+1,c),A=Math.max(s.materialIndex,A);M+=++A}}return c},e.prototype.toMesh=function(e,t,n,r){void 0===t&&(t=null);var i=this.buildMeshGeometry(e,n,r);return i.material=t,i.position.copyFrom(this.position),i.rotation.copyFrom(this.rotation),this.rotationQuaternion&&(i.rotationQuaternion=this.rotationQuaternion.clone()),i.scaling.copyFrom(this.scaling),i.computeWorldMatrix(!0),i},e}(),qc=function(e){function t(t,n,r,i,o,s){void 0===i&&(i=1),void 0===o&&(o=60),void 0===s&&(s=!0);var c=e.call(this,t,r)||this;c._sectionPolygonPointsCount=4,c._running=!1,c._autoStart=s,c._generator=n,c._diameter=i,c._length=o,c._sectionVectors=[],c._sectionNormalVectors=[];for(var l=0;l<c._sectionPolygonPointsCount;l++)c._sectionVectors[l]=a.e.Zero(),c._sectionNormalVectors[l]=a.e.Zero();return c._createMesh(),c}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"TrailMesh"},t.prototype._createMesh=function(){var e=new Pn.a,t=[],n=[],r=[],i=a.e.Zero();i=this._generator instanceof Me.a&&this._generator._boundingInfo?this._generator._boundingInfo.boundingBox.centerWorld:this._generator.position;for(var o=2*Math.PI/this._sectionPolygonPointsCount,s=0;s<this._sectionPolygonPointsCount;s++)t.push(i.x+Math.cos(s*o)*this._diameter,i.y+Math.sin(s*o)*this._diameter,i.z);for(s=1;s<=this._length;s++){for(var c=0;c<this._sectionPolygonPointsCount;c++)t.push(i.x+Math.cos(c*o)*this._diameter,i.y+Math.sin(c*o)*this._diameter,i.z);var l=t.length/3-2*this._sectionPolygonPointsCount;for(c=0;c<this._sectionPolygonPointsCount-1;c++)r.push(l+c,l+c+this._sectionPolygonPointsCount,l+c+this._sectionPolygonPointsCount+1),r.push(l+c,l+c+this._sectionPolygonPointsCount+1,l+c+1);r.push(l+this._sectionPolygonPointsCount-1,l+this._sectionPolygonPointsCount-1+this._sectionPolygonPointsCount,l+this._sectionPolygonPointsCount),r.push(l+this._sectionPolygonPointsCount-1,l+this._sectionPolygonPointsCount,l)}Pn.a.ComputeNormals(t,r,n),e.positions=t,e.normals=n,e.indices=r,e.applyToMesh(this,!0),this._autoStart&&this.start()},t.prototype.start=function(){var e=this;this._running||(this._running=!0,this._beforeRenderObserver=this.getScene().onBeforeRenderObservable.add((function(){e.update()})))},t.prototype.stop=function(){this._beforeRenderObserver&&this._running&&(this._running=!1,this.getScene().onBeforeRenderObservable.remove(this._beforeRenderObserver))},t.prototype.update=function(){var e=this.getVerticesData(On.b.PositionKind),t=this.getVerticesData(On.b.NormalKind),n=this._generator.getWorldMatrix();if(e&&t){for(var r=3*this._sectionPolygonPointsCount;r<e.length;r++)e[r-3*this._sectionPolygonPointsCount]=e[r]-t[r]/this._length*this._diameter;for(r=3*this._sectionPolygonPointsCount;r<t.length;r++)t[r-3*this._sectionPolygonPointsCount]=t[r];var i=e.length-3*this._sectionPolygonPointsCount,o=2*Math.PI/this._sectionPolygonPointsCount;for(r=0;r<this._sectionPolygonPointsCount;r++)this._sectionVectors[r].copyFromFloats(Math.cos(r*o)*this._diameter,Math.sin(r*o)*this._diameter,0),this._sectionNormalVectors[r].copyFromFloats(Math.cos(r*o),Math.sin(r*o),0),a.e.TransformCoordinatesToRef(this._sectionVectors[r],n,this._sectionVectors[r]),a.e.TransformNormalToRef(this._sectionNormalVectors[r],n,this._sectionNormalVectors[r]);for(r=0;r<this._sectionPolygonPointsCount;r++)e[i+3*r]=this._sectionVectors[r].x,e[i+3*r+1]=this._sectionVectors[r].y,e[i+3*r+2]=this._sectionVectors[r].z,t[i+3*r]=this._sectionNormalVectors[r].x,t[i+3*r+1]=this._sectionNormalVectors[r].y,t[i+3*r+2]=this._sectionNormalVectors[r].z;this.updateVerticesData(On.b.PositionKind,e,!0,!1),this.updateVerticesData(On.b.NormalKind,t,!0,!1)}},t.prototype.clone=function(e,n){return void 0===e&&(e=""),new t(e,void 0===n?this._generator:n,this.getScene(),this._diameter,this._length,this._autoStart)},t.prototype.serialize=function(t){e.prototype.serialize.call(this,t)},t.Parse=function(e,n){return new t(e.name,e._generator,n,e._diameter,e._length,e._autoStart)},t}(be.a),Qc=n(152);Pn.a.CreateDisc=function(e){var t=new Array,n=new Array,r=new Array,i=new Array,o=e.radius||.5,a=e.tessellation||64,s=e.arc&&(e.arc<=0||e.arc>1)?1:e.arc||1,c=0===e.sideOrientation?0:e.sideOrientation||Pn.a.DEFAULTSIDE;t.push(0,0,0),i.push(.5,.5);for(var l=2*Math.PI*s,u=l/a,h=0;h<l;h+=u){var d=Math.cos(h),p=Math.sin(h),f=(d+1)/2,m=(1-p)/2;t.push(o*d,o*p,0),i.push(f,m)}1===s&&(t.push(t[3],t[4],t[5]),i.push(i[2],i[3]));for(var g=t.length/3,_=1;_<g-1;_++)n.push(_+1,0,_);Pn.a.ComputeNormals(t,n,r),Pn.a._ComputeSides(c,t,n,r,i,e.frontUVs,e.backUVs);var v=new Pn.a;return v.indices=n,v.positions=t,v.normals=r,v.uvs=i,v},be.a.CreateDisc=function(e,t,n,r,i,o){void 0===r&&(r=null);var a={radius:t,tessellation:n,sideOrientation:o,updatable:i};return Zc.CreateDisc(e,a,r)};var Zc=function(){function e(){}return e.CreateDisc=function(e,t,n){void 0===n&&(n=null);var r=new be.a(e,n);return t.sideOrientation=be.a._GetDefaultSideOrientation(t.sideOrientation),r._originalBuilderSideOrientation=t.sideOrientation,Pn.a.CreateDisc(t).applyToMesh(r,t.updatable),r},e}();Pn.a.CreateTiledBox=function(e){for(var t=e.faceUV||new Array(6),n=e.faceColors,r=e.pattern||be.a.NO_FLIP,i=e.width||e.size||1,o=e.height||e.size||1,c=e.depth||e.size||1,l=e.tileWidth||e.tileSize||1,u=e.tileHeight||e.tileSize||1,h=e.alignHorizontal||0,d=e.alignVertical||0,p=0===e.sideOrientation?0:e.sideOrientation||Pn.a.DEFAULTSIDE,f=0;f<6;f++)void 0===t[f]&&(t[f]=new a.f(0,0,1,1)),n&&void 0===n[f]&&(n[f]=new s.b(1,1,1,1));var m=i/2,g=o/2,_=c/2,v=[];for(f=0;f<2;f++)v[f]=Pn.a.CreateTiledPlane({pattern:r,tileWidth:l,tileHeight:u,width:i,height:o,alignVertical:d,alignHorizontal:h,sideOrientation:p});for(f=2;f<4;f++)v[f]=Pn.a.CreateTiledPlane({pattern:r,tileWidth:l,tileHeight:u,width:c,height:o,alignVertical:d,alignHorizontal:h,sideOrientation:p});var b=d;d===be.a.BOTTOM?b=be.a.TOP:d===be.a.TOP&&(b=be.a.BOTTOM);for(f=4;f<6;f++)v[f]=Pn.a.CreateTiledPlane({pattern:r,tileWidth:l,tileHeight:u,width:i,height:c,alignVertical:b,alignHorizontal:h,sideOrientation:p});var y=[],C=[],x=[],T=[],E=[],S=[],P=[],O=[],A=0,M=0,w=0;for(f=0;f<6;f++){A=v[f].positions.length;S[f]=[],P[f]=[];for(var R=0;R<A/3;R++)S[f].push(new a.e(v[f].positions[3*R],v[f].positions[3*R+1],v[f].positions[3*R+2])),P[f].push(new a.e(v[f].normals[3*R],v[f].normals[3*R+1],v[f].normals[3*R+2]));M=v[f].uvs.length,O[f]=[];for(var I=0;I<M;I+=2)O[f][I]=t[f].x+(t[f].z-t[f].x)*v[f].uvs[I],O[f][I+1]=t[f].y+(t[f].w-t[f].y)*v[f].uvs[I+1];if(x=x.concat(O[f]),T=T.concat(v[f].indices.map((function(e){return e+w}))),w+=S[f].length,n)for(var L=0;L<4;L++)E.push(n[f].r,n[f].g,n[f].b,n[f].a)}var D=new a.e(0,0,_),N=a.a.RotationY(Math.PI);y=S[0].map((function(e){return a.e.TransformNormal(e,N).add(D)})).map((function(e){return[e.x,e.y,e.z]})).reduce((function(e,t){return e.concat(t)}),[]),C=P[0].map((function(e){return a.e.TransformNormal(e,N)})).map((function(e){return[e.x,e.y,e.z]})).reduce((function(e,t){return e.concat(t)}),[]),y=y.concat(S[1].map((function(e){return e.subtract(D)})).map((function(e){return[e.x,e.y,e.z]})).reduce((function(e,t){return e.concat(t)}),[])),C=C.concat(P[1].map((function(e){return[e.x,e.y,e.z]})).reduce((function(e,t){return e.concat(t)}),[]));var F=new a.e(m,0,0),k=a.a.RotationY(-Math.PI/2);y=y.concat(S[2].map((function(e){return a.e.TransformNormal(e,k).add(F)})).map((function(e){return[e.x,e.y,e.z]})).reduce((function(e,t){return e.concat(t)}),[])),C=C.concat(P[2].map((function(e){return a.e.TransformNormal(e,k)})).map((function(e){return[e.x,e.y,e.z]})).reduce((function(e,t){return e.concat(t)}),[]));var B=a.a.RotationY(Math.PI/2);y=y.concat(S[3].map((function(e){return a.e.TransformNormal(e,B).subtract(F)})).map((function(e){return[e.x,e.y,e.z]})).reduce((function(e,t){return e.concat(t)}),[])),C=C.concat(P[3].map((function(e){return a.e.TransformNormal(e,B)})).map((function(e){return[e.x,e.y,e.z]})).reduce((function(e,t){return e.concat(t)}),[]));var V=new a.e(0,g,0),z=a.a.RotationX(Math.PI/2);y=y.concat(S[4].map((function(e){return a.e.TransformNormal(e,z).add(V)})).map((function(e){return[e.x,e.y,e.z]})).reduce((function(e,t){return e.concat(t)}),[])),C=C.concat(P[4].map((function(e){return a.e.TransformNormal(e,z)})).map((function(e){return[e.x,e.y,e.z]})).reduce((function(e,t){return e.concat(t)}),[]));var U=a.a.RotationX(-Math.PI/2);y=y.concat(S[5].map((function(e){return a.e.TransformNormal(e,U).subtract(V)})).map((function(e){return[e.x,e.y,e.z]})).reduce((function(e,t){return e.concat(t)}),[])),C=C.concat(P[5].map((function(e){return a.e.TransformNormal(e,U)})).map((function(e){return[e.x,e.y,e.z]})).reduce((function(e,t){return e.concat(t)}),[])),Pn.a._ComputeSides(p,y,T,C,x);var j=new Pn.a;if(j.indices=T,j.positions=y,j.normals=C,j.uvs=x,n){var G=p===Pn.a.DOUBLESIDE?E.concat(E):E;j.colors=G}return j};var Jc=function(){function e(){}return e.CreateTiledBox=function(e,t,n){void 0===n&&(n=null);var r=new be.a(e,n);return t.sideOrientation=be.a._GetDefaultSideOrientation(t.sideOrientation),r._originalBuilderSideOrientation=t.sideOrientation,Pn.a.CreateTiledBox(t).applyToMesh(r,t.updatable),r},e}();Pn.a.CreateTorusKnot=function(e){var t,n,r=new Array,i=new Array,o=new Array,s=new Array,c=e.radius||2,l=e.tube||.5,u=e.radialSegments||32,h=e.tubularSegments||32,d=e.p||2,p=e.q||3,f=0===e.sideOrientation?0:e.sideOrientation||Pn.a.DEFAULTSIDE,m=function(e){var t=Math.cos(e),n=Math.sin(e),r=p/d*e,i=Math.cos(r),o=c*(2+i)*.5*t,s=c*(2+i)*n*.5,l=c*Math.sin(r)*.5;return new a.e(o,s,l)};for(t=0;t<=u;t++){var g=t%u/u*2*d*Math.PI,_=m(g),v=m(g+.01),b=v.subtract(_),y=v.add(_),C=a.e.Cross(b,y);for(y=a.e.Cross(C,b),C.normalize(),y.normalize(),n=0;n<h;n++){var x=n%h/h*2*Math.PI,T=-l*Math.cos(x),E=l*Math.sin(x);i.push(_.x+T*y.x+E*C.x),i.push(_.y+T*y.y+E*C.y),i.push(_.z+T*y.z+E*C.z),s.push(t/u),s.push(n/h)}}for(t=0;t<u;t++)for(n=0;n<h;n++){var S=(n+1)%h,P=t*h+n,O=(t+1)*h+n,A=(t+1)*h+S,M=t*h+S;r.push(M),r.push(O),r.push(P),r.push(M),r.push(A),r.push(O)}Pn.a.ComputeNormals(i,r,o),Pn.a._ComputeSides(f,i,r,o,s,e.frontUVs,e.backUVs);var w=new Pn.a;return w.indices=r,w.positions=i,w.normals=o,w.uvs=s,w},be.a.CreateTorusKnot=function(e,t,n,r,i,o,a,s,c,l){var u={radius:t,tube:n,radialSegments:r,tubularSegments:i,p:o,q:a,sideOrientation:l,updatable:c};return $c.CreateTorusKnot(e,u,s)};var $c=function(){function e(){}return e.CreateTorusKnot=function(e,t,n){var r=new be.a(e,n);return t.sideOrientation=be.a._GetDefaultSideOrientation(t.sideOrientation),r._originalBuilderSideOrientation=t.sideOrientation,Pn.a.CreateTorusKnot(t).applyToMesh(r,t.updatable),r},e}(),el=function(e){function t(t,n){var r=e.call(this,t.x,t.y)||this;return r.index=n,r}return Object(h.__extends)(t,e),t}(a.d),tl=function(){function e(){this.elements=new Array}return e.prototype.add=function(e){var t=this,n=new Array;return e.forEach((function(e){if(0===n.length||!e.equalsWithEpsilon(n[0])){var r=new el(e,t.elements.length);n.push(r),t.elements.push(r)}})),n},e.prototype.computeBounds=function(){var e=new a.d(this.elements[0].x,this.elements[0].y),t=new a.d(this.elements[0].x,this.elements[0].y);return this.elements.forEach((function(n){n.x<e.x?e.x=n.x:n.x>t.x&&(t.x=n.x),n.y<e.y?e.y=n.y:n.y>t.y&&(t.y=n.y)})),{min:e,max:t,width:t.x-e.x,height:t.y-e.y}},e}(),nl=function(){function e(){}return e.Rectangle=function(e,t,n,r){return[new a.d(e,t),new a.d(n,t),new a.d(n,r),new a.d(e,r)]},e.Circle=function(e,t,n,r){void 0===t&&(t=0),void 0===n&&(n=0),void 0===r&&(r=32);for(var i=new Array,o=0,s=2*Math.PI/r,c=0;c<r;c++)i.push(new a.d(t+Math.cos(o)*e,n+Math.sin(o)*e)),o-=s;return i},e.Parse=function(e){var t,n=e.split(/[^-+eE\.\d]+/).map(parseFloat).filter((function(e){return!isNaN(e)})),r=[];for(t=0;t<(2147483646&n.length);t+=2)r.push(new a.d(n[t],n[t+1]));return r},e.StartingAt=function(e,t){return k.f.StartingAt(e,t)},e}(),rl=function(){function e(e,t,n,r){var i;void 0===r&&(r=earcut),this._points=new tl,this._outlinepoints=new tl,this._holes=new Array,this._epoints=new Array,this._eholes=new Array,this.bjsEarcut=r,this._name=e,this._scene=n||ne.a.LastCreatedScene,i=t instanceof k.f?t.getPoints():t,this._addToepoint(i),this._points.add(i),this._outlinepoints.add(i),void 0===this.bjsEarcut&&g.a.Warn("Earcut was not found, the polygon will not be built.")}return e.prototype._addToepoint=function(e){for(var t=0,n=e;t<n.length;t++){var r=n[t];this._epoints.push(r.x,r.y)}},e.prototype.addHole=function(e){this._points.add(e);var t=new tl;return t.add(e),this._holes.push(t),this._eholes.push(this._epoints.length/2),this._addToepoint(e),this},e.prototype.build=function(e,t){void 0===e&&(e=!1),void 0===t&&(t=0);var n=new be.a(this._name,this._scene),r=this.buildVertexData(t);return n.setVerticesData(On.b.PositionKind,r.positions,e),n.setVerticesData(On.b.NormalKind,r.normals,e),n.setVerticesData(On.b.UVKind,r.uvs,e),n.setIndices(r.indices),n},e.prototype.buildVertexData=function(e){var t=this;void 0===e&&(e=0);var n=new Pn.a,r=new Array,i=new Array,o=new Array,a=this._points.computeBounds();this._points.elements.forEach((function(e){r.push(0,1,0),i.push(e.x,0,e.y),o.push((e.x-a.min.x)/a.width,(e.y-a.min.y)/a.height)}));for(var s=new Array,c=this.bjsEarcut(this._epoints,this._eholes,2),l=0;l<c.length;l++)s.push(c[l]);if(e>0){var u=i.length/3;this._points.elements.forEach((function(t){r.push(0,-1,0),i.push(t.x,-e,t.y),o.push(1-(t.x-a.min.x)/a.width,1-(t.y-a.min.y)/a.height)}));var h=s.length;for(l=0;l<h;l+=3){var d=s[l+0],p=s[l+1],f=s[l+2];s.push(f+u),s.push(p+u),s.push(d+u)}this.addSide(i,r,o,s,a,this._outlinepoints,e,!1),this._holes.forEach((function(n){t.addSide(i,r,o,s,a,n,e,!0)}))}return n.indices=s,n.positions=i,n.normals=r,n.uvs=o,n},e.prototype.addSide=function(e,t,n,r,i,o,s,c){for(var l=e.length/3,u=0,h=0;h<o.elements.length;h++){var d,p=o.elements[h];d=h+1>o.elements.length-1?o.elements[0]:o.elements[h+1],e.push(p.x,0,p.y),e.push(p.x,-s,p.y),e.push(d.x,0,d.y),e.push(d.x,-s,d.y);var f=new a.e(p.x,0,p.y),m=new a.e(d.x,0,d.y).subtract(f),g=new a.e(0,1,0),_=a.e.Cross(m,g);_=_.normalize(),n.push(u/i.width,0),n.push(u/i.width,1),u+=m.length(),n.push(u/i.width,0),n.push(u/i.width,1),c?(t.push(_.x,_.y,_.z),t.push(_.x,_.y,_.z),t.push(_.x,_.y,_.z),t.push(_.x,_.y,_.z),r.push(l),r.push(l+2),r.push(l+1),r.push(l+1),r.push(l+2),r.push(l+3)):(t.push(-_.x,-_.y,-_.z),t.push(-_.x,-_.y,-_.z),t.push(-_.x,-_.y,-_.z),t.push(-_.x,-_.y,-_.z),r.push(l),r.push(l+1),r.push(l+2),r.push(l+1),r.push(l+3),r.push(l+2)),l+=4}},e}();Pn.a.CreatePolygon=function(e,t,n,r,i,o){for(var c=n||new Array(3),l=r,u=[],h=0;h<3;h++)void 0===c[h]&&(c[h]=new a.f(0,0,1,1)),l&&void 0===l[h]&&(l[h]=new s.b(1,1,1,1));for(var d=e.getVerticesData(On.b.PositionKind),p=e.getVerticesData(On.b.NormalKind),f=e.getVerticesData(On.b.UVKind),m=e.getIndices(),g=0,_=0,v=0;v<p.length;v+=3)Math.abs(p[v+1])<.001&&(_=1),Math.abs(p[v+1]-1)<.001&&(_=0),Math.abs(p[v+1]+1)<.001&&(_=2),f[2*(g=v/3)]=(1-f[2*g])*c[_].x+f[2*g]*c[_].z,f[2*g+1]=(1-f[2*g+1])*c[_].y+f[2*g+1]*c[_].w,l&&u.push(l[_].r,l[_].g,l[_].b,l[_].a);Pn.a._ComputeSides(t,d,m,p,f,i,o);var b=new Pn.a;if(b.indices=m,b.positions=d,b.normals=p,b.uvs=f,l){var y=t===Pn.a.DOUBLESIDE?u.concat(u):u;b.colors=y}return b},be.a.CreatePolygon=function(e,t,n,r,i,o,a){void 0===a&&(a=earcut);var s={shape:t,holes:r,updatable:i,sideOrientation:o};return il.CreatePolygon(e,s,n,a)},be.a.ExtrudePolygon=function(e,t,n,r,i,o,a,s){void 0===s&&(s=earcut);var c={shape:t,holes:i,depth:n,updatable:o,sideOrientation:a};return il.ExtrudePolygon(e,c,r,s)};var il=function(){function e(){}return e.CreatePolygon=function(e,t,n,r){void 0===n&&(n=null),void 0===r&&(r=earcut),t.sideOrientation=be.a._GetDefaultSideOrientation(t.sideOrientation);for(var i=t.shape,o=t.holes||[],s=t.depth||0,c=[],l=[],u=0;u<i.length;u++)c[u]=new a.d(i[u].x,i[u].z);c[0].equalsWithEpsilon(c[c.length-1],1e-8)&&c.pop();for(var h=new rl(e,c,n||O.a.LastCreatedScene,r),d=0;d<o.length;d++){l=[];for(var p=0;p<o[d].length;p++)l.push(new a.d(o[d][p].x,o[d][p].z));h.addHole(l)}var f=h.build(t.updatable,s);return f._originalBuilderSideOrientation=t.sideOrientation,Pn.a.CreatePolygon(f,t.sideOrientation,t.faceUV,t.faceColors,t.frontUVs,t.backUVs).applyToMesh(f,t.updatable),f},e.ExtrudePolygon=function(t,n,r,i){return void 0===r&&(r=null),void 0===i&&(i=earcut),e.CreatePolygon(t,n,r,i)},e}();be.a.CreateLathe=function(e,t,n,r,i,o,a){var s={shape:t,radius:n,tessellation:r,sideOrientation:a,updatable:o};return ol.CreateLathe(e,s,i)};var ol=function(){function e(){}return e.CreateLathe=function(e,t,n){void 0===n&&(n=null);var r,i=t.arc?t.arc<=0||t.arc>1?1:t.arc:1,o=void 0===t.closed||t.closed,s=t.shape,c=t.radius||1,l=t.tessellation||64,u=t.clip||0,h=t.updatable,d=be.a._GetDefaultSideOrientation(t.sideOrientation),p=t.cap||be.a.NO_CAP,f=2*Math.PI,m=new Array,g=t.invertUV||!1,_=0,v=0,b=f/l*i,y=new Array;for(_=0;_<=l-u;_++){y=[];for(p!=be.a.CAP_START&&p!=be.a.CAP_ALL||(y.push(new a.e(0,s[0].y,0)),y.push(new a.e(Math.cos(_*b)*s[0].x*c,s[0].y,Math.sin(_*b)*s[0].x*c))),v=0;v<s.length;v++)r=new a.e(Math.cos(_*b)*s[v].x*c,s[v].y,Math.sin(_*b)*s[v].x*c),y.push(r);p!=be.a.CAP_END&&p!=be.a.CAP_ALL||(y.push(new a.e(Math.cos(_*b)*s[s.length-1].x*c,s[s.length-1].y,Math.sin(_*b)*s[s.length-1].x*c)),y.push(new a.e(0,s[s.length-1].y,0))),m.push(y)}return Oa.CreateRibbon(e,{pathArray:m,closeArray:o,sideOrientation:d,updatable:h,invertUV:g,frontUVs:t.frontUVs,backUVs:t.backUVs},n)},e}();Pn.a.CreateTiledPlane=function(e){var t=e.pattern||be.a.NO_FLIP,n=e.tileWidth||e.tileSize||1,r=e.tileHeight||e.tileSize||1,i=e.alignHorizontal||0,o=e.alignVertical||0,a=e.width||e.size||1,s=Math.floor(a/n),c=a-s*n,l=e.height||e.size||1,u=Math.floor(l/r),h=l-u*r,d=n*s/2,p=r*u/2,f=0,m=0,g=0,_=0,v=0,b=0;if(c>0||h>0){g=-d,_=-p;v=d,b=p;switch(i){case be.a.CENTER:g-=c/=2,v+=c;break;case be.a.LEFT:v+=c,f=-c/2;break;case be.a.RIGHT:g-=c,f=c/2}switch(o){case be.a.CENTER:_-=h/=2,b+=h;break;case be.a.BOTTOM:b+=h,m=-h/2;break;case be.a.TOP:_-=h,m=h/2}}var y=[],C=[],x=[];x[0]=[0,0,1,0,1,1,0,1],x[1]=[0,0,1,0,1,1,0,1],t!==be.a.ROTATE_TILE&&t!==be.a.ROTATE_ROW||(x[1]=[1,1,0,1,0,0,1,0]),t!==be.a.FLIP_TILE&&t!==be.a.FLIP_ROW||(x[1]=[1,0,0,0,0,1,1,1]),t!==be.a.FLIP_N_ROTATE_TILE&&t!==be.a.FLIP_N_ROTATE_ROW||(x[1]=[0,1,1,1,1,0,0,0]);for(var T=[],E=[],S=[],P=0,O=0;O<u;O++)for(var A=0;A<s;A++)y.push(A*n-d+f,O*r-p+m,0),y.push((A+1)*n-d+f,O*r-p+m,0),y.push((A+1)*n-d+f,(O+1)*r-p+m,0),y.push(A*n-d+f,(O+1)*r-p+m,0),S.push(P,P+1,P+3,P+1,P+2,P+3),T=t===be.a.FLIP_TILE||t===be.a.ROTATE_TILE||t===be.a.FLIP_N_ROTATE_TILE?T.concat(x[(A%2+O%2)%2]):t===be.a.FLIP_ROW||t===be.a.ROTATE_ROW||t===be.a.FLIP_N_ROTATE_ROW?T.concat(x[O%2]):T.concat(x[0]),E.push(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1),C.push(0,0,-1,0,0,-1,0,0,-1,0,0,-1),P+=4;if(c>0||h>0){var M,w,R,I,L=h>0&&(o===be.a.CENTER||o===be.a.TOP),D=h>0&&(o===be.a.CENTER||o===be.a.BOTTOM),N=c>0&&(i===be.a.CENTER||i===be.a.RIGHT),F=c>0&&(i===be.a.CENTER||i===be.a.LEFT),k=[];if(L&&N&&(y.push(g+f,_+m,0),y.push(-d+f,_+m,0),y.push(-d+f,_+h+m,0),y.push(g+f,_+h+m,0),S.push(P,P+1,P+3,P+1,P+2,P+3),P+=4,k=[M=1-c/n,w=1-h/r,R=1,w,R,I=1,M,I],t===be.a.ROTATE_ROW&&(k=[1-M,1-w,1-R,1-w,1-R,1-I,1-M,1-I]),t===be.a.FLIP_ROW&&(k=[1-M,w,1-R,w,1-R,I,1-M,I]),t===be.a.FLIP_N_ROTATE_ROW&&(k=[M,1-w,R,1-w,R,1-I,M,1-I]),T=T.concat(k),E.push(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1),C.push(0,0,-1,0,0,-1,0,0,-1,0,0,-1)),L&&F&&(y.push(d+f,_+m,0),y.push(v+f,_+m,0),y.push(v+f,_+h+m,0),y.push(d+f,_+h+m,0),S.push(P,P+1,P+3,P+1,P+2,P+3),P+=4,k=[M=0,w=1-h/r,R=c/n,w,R,I=1,M,I],(t===be.a.ROTATE_ROW||t===be.a.ROTATE_TILE&&s%2==0)&&(k=[1-M,1-w,1-R,1-w,1-R,1-I,1-M,1-I]),(t===be.a.FLIP_ROW||t===be.a.FLIP_TILE&&s%2==0)&&(k=[1-M,w,1-R,w,1-R,I,1-M,I]),(t===be.a.FLIP_N_ROTATE_ROW||t===be.a.FLIP_N_ROTATE_TILE&&s%2==0)&&(k=[M,1-w,R,1-w,R,1-I,M,1-I]),T=T.concat(k),E.push(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1),C.push(0,0,-1,0,0,-1,0,0,-1,0,0,-1)),D&&N&&(y.push(g+f,p+m,0),y.push(-d+f,p+m,0),y.push(-d+f,b+m,0),y.push(g+f,b+m,0),S.push(P,P+1,P+3,P+1,P+2,P+3),P+=4,k=[M=1-c/n,w=0,R=1,w,R,I=h/r,M,I],(t===be.a.ROTATE_ROW&&u%2==1||t===be.a.ROTATE_TILE&&u%1==0)&&(k=[1-M,1-w,1-R,1-w,1-R,1-I,1-M,1-I]),(t===be.a.FLIP_ROW&&u%2==1||t===be.a.FLIP_TILE&&u%2==0)&&(k=[1-M,w,1-R,w,1-R,I,1-M,I]),(t===be.a.FLIP_N_ROTATE_ROW&&u%2==1||t===be.a.FLIP_N_ROTATE_TILE&&u%2==0)&&(k=[M,1-w,R,1-w,R,1-I,M,1-I]),T=T.concat(k),E.push(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1),C.push(0,0,-1,0,0,-1,0,0,-1,0,0,-1)),D&&F&&(y.push(d+f,p+m,0),y.push(v+f,p+m,0),y.push(v+f,b+m,0),y.push(d+f,b+m,0),S.push(P,P+1,P+3,P+1,P+2,P+3),P+=4,k=[M=0,w=0,R=c/n,w,R,I=h/r,M,I],(t===be.a.ROTATE_ROW&&u%2==1||t===be.a.ROTATE_TILE&&(u+s)%2==1)&&(k=[1-M,1-w,1-R,1-w,1-R,1-I,1-M,1-I]),(t===be.a.FLIP_ROW&&u%2==1||t===be.a.FLIP_TILE&&(u+s)%2==1)&&(k=[1-M,w,1-R,w,1-R,I,1-M,I]),(t===be.a.FLIP_N_ROTATE_ROW&&u%2==1||t===be.a.FLIP_N_ROTATE_TILE&&(u+s)%2==1)&&(k=[M,1-w,R,1-w,R,1-I,M,1-I]),T=T.concat(k),E.push(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1),C.push(0,0,-1,0,0,-1,0,0,-1,0,0,-1)),L){var B=[];M=0,w=1-h/r,R=1,I=1,B[0]=[M,w,R,w,R,I,M,I],B[1]=[M,w,R,w,R,I,M,I],t!==be.a.ROTATE_TILE&&t!==be.a.ROTATE_ROW||(B[1]=[1-M,1-w,1-R,1-w,1-R,1-I,1-M,1-I]),t!==be.a.FLIP_TILE&&t!==be.a.FLIP_ROW||(B[1]=[1-M,w,1-R,w,1-R,I,1-M,I]),t!==be.a.FLIP_N_ROTATE_TILE&&t!==be.a.FLIP_N_ROTATE_ROW||(B[1]=[M,1-w,R,1-w,R,1-I,M,1-I]);for(A=0;A<s;A++)y.push(A*n-d+f,_+m,0),y.push((A+1)*n-d+f,_+m,0),y.push((A+1)*n-d+f,_+h+m,0),y.push(A*n-d+f,_+h+m,0),S.push(P,P+1,P+3,P+1,P+2,P+3),P+=4,T=t===be.a.FLIP_TILE||t===be.a.ROTATE_TILE||t===be.a.FLIP_N_ROTATE_TILE?T.concat(B[(A+1)%2]):t===be.a.FLIP_ROW||t===be.a.ROTATE_ROW||t===be.a.FLIP_N_ROTATE_ROW?T.concat(B[1]):T.concat(B[0]),E.push(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1),C.push(0,0,-1,0,0,-1,0,0,-1,0,0,-1)}if(D){var 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e(){}return e.CreateTiledPlane=function(e,t,n){void 0===n&&(n=null);var r=new be.a(e,n);return t.sideOrientation=be.a._GetDefaultSideOrientation(t.sideOrientation),r._originalBuilderSideOrientation=t.sideOrientation,Pn.a.CreateTiledPlane(t).applyToMesh(r,t.updatable),r},e}();be.a.CreateTube=function(e,t,n,r,i,o,a,s,c,l){var u={path:t,radius:n,tessellation:r,radiusFunction:i,arc:1,cap:o,updatable:s,sideOrientation:c,instance:l};return sl.CreateTube(e,u,a)};var sl=function(){function e(){}return e.CreateTube=function(e,t,n){void 0===n&&(n=null);var r=t.path,i=t.instance,o=1;void 0!==t.radius?o=t.radius:i&&(o=i._creationDataStorage.radius);var s=t.tessellation||64,c=t.radiusFunction||null,l=t.cap||be.a.NO_CAP,u=t.invertUV||!1,h=t.updatable,d=be.a._GetDefaultSideOrientation(t.sideOrientation);t.arc=t.arc&&(t.arc<=0||t.arc>1)?1:t.arc||1;var p,f,m=function(e,t,n,r,i,o,s,c){for(var l,u,h,d,p=t.getTangents(),f=t.getNormals(),m=t.getDistances(),g=2*Math.PI/i*c,_=o||function(){return 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v=Oa.CreateRibbon(e,{pathArray:f,closePath:!0,closeArray:!1,updatable:h,sideOrientation:d,invertUV:u,frontUVs:t.frontUVs,backUVs:t.backUVs},n);return v._creationDataStorage.pathArray=f,v._creationDataStorage.path3D=p,v._creationDataStorage.tessellation=s,v._creationDataStorage.cap=l,v._creationDataStorage.arc=t.arc,v._creationDataStorage.radius=o,v},e}();Pn.a.CreateIcoSphere=function(e){var t,n=e.sideOrientation||Pn.a.DEFAULTSIDE,r=e.radius||1,i=void 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u,h=a.e.Lerp(C[0],C[2],t/o),d=a.e.Lerp(C[1],C[2],t/o),p=o===t?C[2]:a.e.Lerp(h,d,e/(o-t));if(p.normalize(),i){var f=a.e.Lerp(C[0],C[2],r/o),m=a.e.Lerp(C[1],C[2],r/o);u=a.e.Lerp(f,m,n/(o-r))}else u=new a.e(p.x,p.y,p.z);u.x/=s,u.y/=c,u.z/=l,u.normalize();var T=a.d.Lerp(x[0],x[2],t/o),E=a.d.Lerp(x[1],x[2],t/o),S=o===t?x[2]:a.d.Lerp(T,E,e/(o-t));_.push(p.x*s,p.y*c,p.z*l),v.push(u.x,u.y,u.z),b.push(S.x,S.y),g.push(y),y++},P=0;P<o;P++)for(var O=0;O+P<o;O++)S(O,P,O+1/3,P+1/3),S(O+1,P,O+1/3,P+1/3),S(O,P+1,O+1/3,P+1/3),O+P+1<o&&(S(O+1,P,O+2/3,P+2/3),S(O+1,P+1,O+2/3,P+2/3),S(O,P+1,O+2/3,P+2/3))}Pn.a._ComputeSides(n,_,g,v,b,e.frontUVs,e.backUVs);var A=new Pn.a;return A.indices=g,A.positions=_,A.normals=v,A.uvs=b,A},be.a.CreateIcoSphere=function(e,t,n){return cl.CreateIcoSphere(e,t,n)};var cl=function(){function e(){}return e.CreateIcoSphere=function(e,t,n){void 0===n&&(n=null);var r=new be.a(e,n);return 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ll.b;if(!r||!i||!o)return t;var n=r[e];return t.position=new a.e(i[3*n],i[3*n+1],i[3*n+2]),t.position=a.e.TransformCoordinates(t.position,b),t.normal=new a.e(o[3*n],o[3*n+1],o[3*n+2]),t.normal=a.e.TransformNormal(t.normal,b),t},T=function(e,t){if(0===e.length)return e;for(var n=.5*Math.abs(a.e.Dot(l,t)),r=function(e,r){var i=a.e.GetClipFactor(e.position,r.position,t,n);return new ll.b(a.e.Lerp(e.position,r.position,i),a.e.Lerp(e.normal,r.normal,i))},i=new Array,o=0;o<e.length;o+=3){var s,c,u,h=null,d=null,p=null,f=null;switch(((s=a.e.Dot(e[o].position,t)-n>0)?1:0)+((c=a.e.Dot(e[o+1].position,t)-n>0)?1:0)+((u=a.e.Dot(e[o+2].position,t)-n>0)?1:0)){case 0:i.push(e[o]),i.push(e[o+1]),i.push(e[o+2]);break;case 1:if(s&&(h=e[o+1],d=e[o+2],p=r(e[o],h),f=r(e[o],d)),c){h=e[o],d=e[o+2],p=r(e[o+1],h),f=r(e[o+1],d),i.push(p),i.push(d.clone()),i.push(h.clone()),i.push(d.clone()),i.push(p.clone()),i.push(f);break}u&&(h=e[o],d=e[o+1],p=r(e[o+2],h),f=r(e[o+2],d)),h&&d&&p&&f&&(i.push(h.clone()),i.push(d.clone()),i.push(p),i.push(f),i.push(p.clone()),i.push(d.clone()));break;case 2:s||(d=r(h=e[o].clone(),e[o+1]),p=r(h,e[o+2]),i.push(h),i.push(d),i.push(p)),c||(d=r(h=e[o+1].clone(),e[o+2]),p=r(h,e[o]),i.push(h),i.push(d),i.push(p)),u||(d=r(h=e[o+2].clone(),e[o]),p=r(h,e[o+1]),i.push(h),i.push(d),i.push(p))}}return i},E=0;E<r.length;E+=3){var S=new Array;if(S.push(x(E)),S.push(x(E+1)),S.push(x(E+2)),S=T(S,new a.e(1,0,0)),S=T(S,new a.e(-1,0,0)),S=T(S,new a.e(0,1,0)),S=T(S,new a.e(0,-1,0)),S=T(S,new a.e(0,0,1)),0!==(S=T(S,new a.e(0,0,-1))).length)for(var P=0;P<S.length;P++){var O=S[P];y.indices.push(C),O.position.toArray(y.positions,3*C),O.normal.toArray(y.normals,3*C),y.uvs.push(.5+O.position.x/l.x),y.uvs.push(.5+O.position.y/l.y),C++}}var A=new be.a(e,t.getScene());return y.applyToMesh(A),A.position=s.clone(),A.rotation=new a.e(g,f,u),A},e}(),dl=function(){function e(){}return e.CreateBox=function(e,t,n){return void 0===n&&(n=null),lr.a.CreateBox(e,t,n)},e.CreateTiledBox=function(e,t,n){return void 0===n&&(n=null),Jc.CreateTiledBox(e,t,n)},e.CreateSphere=function(e,t,n){return void 0===n&&(n=null),ur.CreateSphere(e,t,n)},e.CreateDisc=function(e,t,n){return void 0===n&&(n=null),Zc.CreateDisc(e,t,n)},e.CreateIcoSphere=function(e,t,n){return void 0===n&&(n=null),cl.CreateIcoSphere(e,t,n)},e.CreateRibbon=function(e,t,n){return void 0===n&&(n=null),Oa.CreateRibbon(e,t,n)},e.CreateCylinder=function(e,t,n){return void 0===n&&(n=null),Ln.CreateCylinder(e,t,n)},e.CreateTorus=function(e,t,n){return void 0===n&&(n=null),Rn.CreateTorus(e,t,n)},e.CreateTorusKnot=function(e,t,n){return void 0===n&&(n=null),$c.CreateTorusKnot(e,t,n)},e.CreateLineSystem=function(e,t,n){return br.CreateLineSystem(e,t,n)},e.CreateLines=function(e,t,n){return void 0===n&&(n=null),br.CreateLines(e,t,n)},e.CreateDashedLines=function(e,t,n){return void 0===n&&(n=null),br.CreateDashedLines(e,t,n)},e.ExtrudeShape=function(e,t,n){return void 0===n&&(n=null),Aa.ExtrudeShape(e,t,n)},e.ExtrudeShapeCustom=function(e,t,n){return void 0===n&&(n=null),Aa.ExtrudeShapeCustom(e,t,n)},e.CreateLathe=function(e,t,n){return void 0===n&&(n=null),ol.CreateLathe(e,t,n)},e.CreateTiledPlane=function(e,t,n){return void 0===n&&(n=null),al.CreateTiledPlane(e,t,n)},e.CreatePlane=function(e,t,n){return void 0===n&&(n=null),Pe.a.CreatePlane(e,t,n)},e.CreateGround=function(e,t,n){return void 0===n&&(n=null),wn.CreateGround(e,t,n)},e.CreateTiledGround=function(e,t,n){return void 0===n&&(n=null),wn.CreateTiledGround(e,t,n)},e.CreateGroundFromHeightMap=function(e,t,n,r){return void 0===r&&(r=null),wn.CreateGroundFromHeightMap(e,t,n,r)},e.CreatePolygon=function(e,t,n,r){return void 0===n&&(n=null),void 0===r&&(r=earcut),il.CreatePolygon(e,t,n,r)},e.ExtrudePolygon=function(e,t,n,r){return void 0===n&&(n=null),void 0===r&&(r=earcut),il.ExtrudePolygon(e,t,n,r)},e.CreateTube=function(e,t,n){return void 0===n&&(n=null),sl.CreateTube(e,t,n)},e.CreatePolyhedron=function(e,t,n){return void 0===n&&(n=null),li.CreatePolyhedron(e,t,n)},e.CreateDecal=function(e,t,n){return hl.CreateDecal(e,t,n)},e}(),pl=function(e,t,n){this.quality=e,this.distance=t,this.optimizeMesh=n},fl=function(){function e(){this.running=!1,this._simplificationArray=[]}return e.prototype.addTask=function(e){this._simplificationArray.push(e)},e.prototype.executeNext=function(){var e=this._simplificationArray.pop();e?(this.running=!0,this.runSimplification(e)):this.running=!1},e.prototype.runSimplification=function(e){var t=this;if(e.parallelProcessing)e.settings.forEach((function(n){t.getSimplifier(e).simplify(n,(function(r){e.mesh.addLODLevel(n.distance,r),r.isVisible=!0,n.quality===e.settings[e.settings.length-1].quality&&e.successCallback&&e.successCallback(),t.executeNext()}))}));else{var n=this.getSimplifier(e);Xe.a.Run(e.settings.length,(function(t){var r,i;r=e.settings[t.index],i=function(){t.executeNext()},n.simplify(r,(function(t){e.mesh.addLODLevel(r.distance,t),t.isVisible=!0,i()}))}),(function(){e.successCallback&&e.successCallback(),t.executeNext()}))}},e.prototype.getSimplifier=function(e){switch(e.simplificationType){case ul.QUADRATIC:default:return new bl(e.mesh)}},e}();!function(e){e[e.QUADRATIC=0]="QUADRATIC"}(ul||(ul={}));var ml=function(e){this.vertices=e,this.error=new Array(4),this.deleted=!1,this.isDirty=!1,this.deletePending=!1,this.borderFactor=0},gl=function(){function e(e,t){this.position=e,this.id=t,this.isBorder=!0,this.q=new _l,this.triangleCount=0,this.triangleStart=0,this.originalOffsets=[]}return e.prototype.updatePosition=function(e){this.position.copyFrom(e)},e}(),_l=function(){function e(e){this.data=new Array(10);for(var t=0;t<10;++t)e&&e[t]?this.data[t]=e[t]:this.data[t]=0}return e.prototype.det=function(e,t,n,r,i,o,a,s,c){return this.data[e]*this.data[i]*this.data[c]+this.data[n]*this.data[r]*this.data[s]+this.data[t]*this.data[o]*this.data[a]-this.data[n]*this.data[i]*this.data[a]-this.data[e]*this.data[o]*this.data[s]-this.data[t]*this.data[r]*this.data[c]},e.prototype.addInPlace=function(e){for(var t=0;t<10;++t)this.data[t]+=e.data[t]},e.prototype.addArrayInPlace=function(e){for(var t=0;t<10;++t)this.data[t]+=e[t]},e.prototype.add=function(t){for(var n=new e,r=0;r<10;++r)n.data[r]=this.data[r]+t.data[r];return n},e.FromData=function(t,n,r,i){return new e(e.DataFromNumbers(t,n,r,i))},e.DataFromNumbers=function(e,t,n,r){return[e*e,e*t,e*n,e*r,t*t,t*n,t*r,n*n,n*r,r*r]},e}(),vl=function(e,t){this.vertexId=e,this.triangleId=t},bl=function(){function e(e){this._mesh=e,this.syncIterations=5e3,this.aggressiveness=7,this.decimationIterations=100,this.boundingBoxEpsilon=gt.a}return e.prototype.simplify=function(e,t){var n=this;this.initDecimatedMesh(),Xe.a.Run(this._mesh.subMeshes.length,(function(t){n.initWithMesh(t.index,(function(){n.runDecimation(e,t.index,(function(){t.executeNext()}))}),e.optimizeMesh)}),(function(){setTimeout((function(){t(n._reconstructedMesh)}),0)}))},e.prototype.runDecimation=function(e,t,n){var r=this,i=~~(this.triangles.length*e.quality),o=0,s=this.triangles.length;Xe.a.Run(this.decimationIterations,(function(e){var t,n;s-o<=i?e.breakLoop():(t=e.index,n=function(){e.executeNext()},setTimeout((function(){t%5==0&&r.updateMesh(0===t);for(var e=0;e<r.triangles.length;++e)r.triangles[e].isDirty=!1;var c=1e-9*Math.pow(t+3,r.aggressiveness);Xe.a.SyncAsyncForLoop(r.triangles.length,r.syncIterations,(function(e){var t=~~((r.triangles.length/2+e)%r.triangles.length),n=r.triangles[t];if(n&&!(n.error[3]>c||n.deleted||n.isDirty))for(var i=0;i<3;++i)if(n.error[i]<c){var s=[],l=[],u=n.vertices[i],h=n.vertices[(i+1)%3];if(u.isBorder||h.isBorder)continue;var d=a.e.Zero();r.calculateError(u,h,d);var p=new Array;if(r.isFlipped(u,h,d,s,p))continue;if(r.isFlipped(h,u,d,l,p))continue;if(s.indexOf(!0)<0||l.indexOf(!0)<0)continue;var f=new Array;if(p.forEach((function(e){-1===f.indexOf(e)&&(e.deletePending=!0,f.push(e))})),f.length%2!=0)continue;u.q=h.q.add(u.q),u.updatePosition(d);var m=r.references.length;o=r.updateTriangles(u,u,s,o),o=r.updateTriangles(u,h,l,o);var g=r.references.length-m;if(g<=u.triangleCount){if(g)for(var _=0;_<g;_++)r.references[u.triangleStart+_]=r.references[m+_]}else u.triangleStart=m;u.triangleCount=g;break}}),n,(function(){return s-o<=i}))}),0))}),(function(){setTimeout((function(){r.reconstructMesh(t),n()}),0)}))},e.prototype.initWithMesh=function(e,t,n){var r=this;this.vertices=[],this.triangles=[];var i=this._mesh.getVerticesData(On.b.PositionKind),o=this._mesh.getIndices(),s=this._mesh.subMeshes[e],c=[],l=s.verticesCount;Xe.a.SyncAsyncForLoop(l,this.syncIterations/4>>0,(function(e){if(i){var t=e+s.verticesStart,o=a.e.FromArray(i,3*t),l=function(e){if(n)for(var t=0;t<r.vertices.length;++t)if(r.vertices[t].position.equals(e))return r.vertices[t];return null}(o)||new gl(o,r.vertices.length);l.originalOffsets.push(t),l.id===r.vertices.length&&r.vertices.push(l),c.push(l.id)}}),(function(){Xe.a.SyncAsyncForLoop(s.indexCount/3,r.syncIterations,(function(e){if(o){var t=3*(s.indexStart/3+e),n=o[t+0],i=o[t+1],a=o[t+2],l=r.vertices[c[n-s.verticesStart]],u=r.vertices[c[i-s.verticesStart]],h=r.vertices[c[a-s.verticesStart]],d=new ml([l,u,h]);d.originalOffset=t,r.triangles.push(d)}}),(function(){r.init(t)}))}))},e.prototype.init=function(e){var t=this;Xe.a.SyncAsyncForLoop(this.triangles.length,this.syncIterations,(function(e){var n=t.triangles[e];n.normal=a.e.Cross(n.vertices[1].position.subtract(n.vertices[0].position),n.vertices[2].position.subtract(n.vertices[0].position)).normalize();for(var r=0;r<3;r++)n.vertices[r].q.addArrayInPlace(_l.DataFromNumbers(n.normal.x,n.normal.y,n.normal.z,-a.e.Dot(n.normal,n.vertices[0].position)))}),(function(){Xe.a.SyncAsyncForLoop(t.triangles.length,t.syncIterations,(function(e){for(var n=t.triangles[e],r=0;r<3;++r)n.error[r]=t.calculateError(n.vertices[r],n.vertices[(r+1)%3]);n.error[3]=Math.min(n.error[0],n.error[1],n.error[2])}),(function(){e()}))}))},e.prototype.reconstructMesh=function(e){var t,n,r,i=[];for(t=0;t<this.vertices.length;++t)this.vertices[t].triangleCount=0;for(t=0;t<this.triangles.length;++t)if(!this.triangles[t].deleted){for(n=this.triangles[t],r=0;r<3;++r)n.vertices[r].triangleCount=1;i.push(n)}var o=this._reconstructedMesh.getVerticesData(On.b.PositionKind)||[],a=this._reconstructedMesh.getVerticesData(On.b.NormalKind)||[],s=this._reconstructedMesh.getVerticesData(On.b.UVKind)||[],c=this._reconstructedMesh.getVerticesData(On.b.ColorKind)||[],l=this._mesh.getVerticesData(On.b.NormalKind),u=this._mesh.getVerticesData(On.b.UVKind),h=this._mesh.getVerticesData(On.b.ColorKind),d=0;for(t=0;t<this.vertices.length;++t){var p=this.vertices[t];p.id=d,p.triangleCount&&p.originalOffsets.forEach((function(e){l&&(o.push(p.position.x),o.push(p.position.y),o.push(p.position.z),a.push(l[3*e]),a.push(l[3*e+1]),a.push(l[3*e+2]),u&&u.length&&(s.push(u[2*e]),s.push(u[2*e+1])),h&&h.length&&(c.push(h[4*e]),c.push(h[4*e+1]),c.push(h[4*e+2]),c.push(h[4*e+3])),++d)}))}var f=this._reconstructedMesh.getTotalIndices(),m=this._reconstructedMesh.getTotalVertices(),g=this._reconstructedMesh.subMeshes;this._reconstructedMesh.subMeshes=[];var _=this._reconstructedMesh.getIndices(),v=this._mesh.getIndices();for(t=0;t<i.length;++t)n=i[t],[0,1,2].forEach((function(e){var t=v[n.originalOffset+e],r=n.vertices[e].originalOffsets.indexOf(t);r<0&&(r=0),_.push(n.vertices[e].id+r+m)}));this._reconstructedMesh.setIndices(_),this._reconstructedMesh.setVerticesData(On.b.PositionKind,o),this._reconstructedMesh.setVerticesData(On.b.NormalKind,a),s.length>0&&this._reconstructedMesh.setVerticesData(On.b.UVKind,s),c.length>0&&this._reconstructedMesh.setVerticesData(On.b.ColorKind,c);var b=this._mesh.subMeshes[e];e>0&&(this._reconstructedMesh.subMeshes=[],g.forEach((function(e){jc.b.AddToMesh(e.materialIndex,e.verticesStart,e.verticesCount,e.indexStart,e.indexCount,e.getMesh())})),jc.b.AddToMesh(b.materialIndex,m,d,f,3*i.length,this._reconstructedMesh))},e.prototype.initDecimatedMesh=function(){this._reconstructedMesh=new be.a(this._mesh.name+"Decimated",this._mesh.getScene()),this._reconstructedMesh.material=this._mesh.material,this._reconstructedMesh.parent=this._mesh.parent,this._reconstructedMesh.isVisible=!1,this._reconstructedMesh.renderingGroupId=this._mesh.renderingGroupId},e.prototype.isFlipped=function(e,t,n,r,i){for(var o=0;o<e.triangleCount;++o){var s=this.triangles[this.references[e.triangleStart+o].triangleId];if(!s.deleted){var c=this.references[e.triangleStart+o].vertexId,l=s.vertices[(c+1)%3],u=s.vertices[(c+2)%3];if(l!==t&&u!==t){var h=l.position.subtract(n);h=h.normalize();var d=u.position.subtract(n);if(d=d.normalize(),Math.abs(a.e.Dot(h,d))>.999)return!0;var p=a.e.Cross(h,d).normalize();if(r[o]=!1,a.e.Dot(p,s.normal)<.2)return!0}else r[o]=!0,i.push(s)}}return!1},e.prototype.updateTriangles=function(e,t,n,r){for(var i=r,o=0;o<t.triangleCount;++o){var a=this.references[t.triangleStart+o],s=this.triangles[a.triangleId];s.deleted||(n[o]&&s.deletePending?(s.deleted=!0,i++):(s.vertices[a.vertexId]=e,s.isDirty=!0,s.error[0]=this.calculateError(s.vertices[0],s.vertices[1])+s.borderFactor/2,s.error[1]=this.calculateError(s.vertices[1],s.vertices[2])+s.borderFactor/2,s.error[2]=this.calculateError(s.vertices[2],s.vertices[0])+s.borderFactor/2,s.error[3]=Math.min(s.error[0],s.error[1],s.error[2]),this.references.push(a)))}return i},e.prototype.identifyBorder=function(){for(var e=0;e<this.vertices.length;++e){var t,n=[],r=[],i=this.vertices[e];for(t=0;t<i.triangleCount;++t)for(var o=this.triangles[this.references[i.triangleStart+t].triangleId],a=0;a<3;a++){for(var s=0,c=o.vertices[a];s<n.length&&r[s]!==c.id;)++s;s===n.length?(n.push(1),r.push(c.id)):n[s]++}for(t=0;t<n.length;++t)1===n[t]?this.vertices[r[t]].isBorder=!0:this.vertices[r[t]].isBorder=!1}},e.prototype.updateMesh=function(e){var t,n,r,i;if(void 0===e&&(e=!1),!e){var o=[];for(t=0;t<this.triangles.length;++t)this.triangles[t].deleted||o.push(this.triangles[t]);this.triangles=o}for(t=0;t<this.vertices.length;++t)this.vertices[t].triangleCount=0,this.vertices[t].triangleStart=0;for(t=0;t<this.triangles.length;++t)for(n=this.triangles[t],r=0;r<3;++r)(i=n.vertices[r]).triangleCount++;var a=0;for(t=0;t<this.vertices.length;++t)this.vertices[t].triangleStart=a,a+=this.vertices[t].triangleCount,this.vertices[t].triangleCount=0;var s=new Array(3*this.triangles.length);for(t=0;t<this.triangles.length;++t)for(n=this.triangles[t],r=0;r<3;++r)s[(i=n.vertices[r]).triangleStart+i.triangleCount]=new vl(r,t),i.triangleCount++;this.references=s,e&&this.identifyBorder()},e.prototype.vertexError=function(e,t){var n=t.x,r=t.y,i=t.z;return e.data[0]*n*n+2*e.data[1]*n*r+2*e.data[2]*n*i+2*e.data[3]*n+e.data[4]*r*r+2*e.data[5]*r*i+2*e.data[6]*r+e.data[7]*i*i+2*e.data[8]*i+e.data[9]},e.prototype.calculateError=function(e,t,n){var r=e.q.add(t.q),i=e.isBorder&&t.isBorder,o=0,s=r.det(0,1,2,1,4,5,2,5,7);if(0===s||i){var c=e.position.add(t.position).divide(new a.e(2,2,2)),l=this.vertexError(r,e.position),u=this.vertexError(r,t.position),h=this.vertexError(r,c);(o=Math.min(l,u,h))===l?n&&n.copyFrom(e.position):o===u?n&&n.copyFrom(t.position):n&&n.copyFrom(c)}else n||(n=a.e.Zero()),n.x=-1/s*r.det(1,2,3,4,5,6,5,7,8),n.y=1/s*r.det(0,2,3,1,5,6,2,7,8),n.z=-1/s*r.det(0,1,3,1,4,6,2,5,8),o=this.vertexError(r,n);return o},e}();Object.defineProperty(ce.a.prototype,"simplificationQueue",{get:function(){if(!this._simplificationQueue){this._simplificationQueue=new fl;var e=this._getComponent(se.a.NAME_SIMPLIFICATIONQUEUE);e||(e=new yl(this),this._addComponent(e))}return this._simplificationQueue},set:function(e){this._simplificationQueue=e},enumerable:!0,configurable:!0}),be.a.prototype.simplify=function(e,t,n,r){return void 0===t&&(t=!0),void 0===n&&(n=ul.QUADRATIC),this.getScene().simplificationQueue.addTask({settings:e,parallelProcessing:t,mesh:this,simplificationType:n,successCallback:r}),this};var yl=function(){function e(e){this.name=se.a.NAME_SIMPLIFICATIONQUEUE,this.scene=e}return e.prototype.register=function(){this.scene._beforeCameraUpdateStage.registerStep(se.a.STEP_BEFORECAMERAUPDATE_SIMPLIFICATIONQUEUE,this,this._beforeCameraUpdate)},e.prototype.rebuild=function(){},e.prototype.dispose=function(){},e.prototype._beforeCameraUpdate=function(){this.scene._simplificationQueue&&!this.scene._simplificationQueue.running&&this.scene._simplificationQueue.executeNext()},e}(),Cl=n(195),xl=n(129),Tl=n(163),El=function(){function e(e){void 0===e&&(e=Recast),this.bjsRECAST={},this.name="RecastJSPlugin","function"==typeof e?e(this.bjsRECAST):this.bjsRECAST=e,this.isSupported()||g.a.Error("RecastJS is not available. Please make sure you included the js file.")}return e.prototype.createNavMesh=function(e,t){var n,r,i,o=new this.bjsRECAST.rcConfig;o.cs=t.cs,o.ch=t.ch,o.borderSize=0,o.tileSize=0,o.walkableSlopeAngle=t.walkableSlopeAngle,o.walkableHeight=t.walkableHeight,o.walkableClimb=t.walkableClimb,o.walkableRadius=t.walkableRadius,o.maxEdgeLen=t.maxEdgeLen,o.maxSimplificationError=t.maxSimplificationError,o.minRegionArea=t.minRegionArea,o.mergeRegionArea=t.mergeRegionArea,o.maxVertsPerPoly=t.maxVertsPerPoly,o.detailSampleDist=t.detailSampleDist,o.detailSampleMaxError=t.detailSampleMaxError,this.navMesh=new this.bjsRECAST.NavMesh;var a=[],s=[],c=0;for(n=0;n<e.length;n++)if(e[n]){var l=e[n],u=l.getIndices();if(!u)continue;var h=l.getVerticesData(On.b.PositionKind,!1,!1);if(!h)continue;var d=l.computeWorldMatrix(!1);for(r=0;r<u.length;r++)a.push(u[r]+c);var p=Eo.y.Zero(),f=Eo.y.Zero();for(i=0;i<h.length;i+=3)Eo.y.FromArrayToRef(h,i,f),Eo.y.TransformCoordinatesToRef(f,d,p),s.push(p.x,p.y,p.z);c+=h.length/3}this.navMesh.build(s,c,a,a.length,o)},e.prototype.createDebugNavMesh=function(e){var t,n,r=this.navMesh.getDebugNavMesh(),i=r.getTriangleCount(),o=[],a=[];for(t=0;t<3*i;t++)o.push(t);for(t=0;t<i;t++)for(n=0;n<3;n++){var s=r.getTriangle(t).getPoint(n);a.push(s.x,s.y,s.z)}var c=new be.a("NavMeshDebug",e),l=new Pn.a;return l.indices=o,l.positions=a,l.applyToMesh(c,!1),c},e.prototype.getClosestPoint=function(e){var t=new this.bjsRECAST.Vec3(e.x,e.y,e.z),n=this.navMesh.getClosestPoint(t);return new Eo.y(n.x,n.y,n.z)},e.prototype.getRandomPointAround=function(e,t){var n=new this.bjsRECAST.Vec3(e.x,e.y,e.z),r=this.navMesh.getRandomPointAround(n,t);return new Eo.y(r.x,r.y,r.z)},e.prototype.moveAlong=function(e,t){var n=new this.bjsRECAST.Vec3(e.x,e.y,e.z),r=new this.bjsRECAST.Vec3(t.x,t.y,t.z),i=this.navMesh.moveAlong(n,r);return new Eo.y(i.x,i.y,i.z)},e.prototype.computePath=function(e,t){var n,r=new this.bjsRECAST.Vec3(e.x,e.y,e.z),i=new this.bjsRECAST.Vec3(t.x,t.y,t.z),o=this.navMesh.computePath(r,i),a=o.getPointCount(),s=[];for(n=0;n<a;n++){var c=o.getPoint(n);s.push(new Eo.y(c.x,c.y,c.z))}return s},e.prototype.createCrowd=function(e,t,n){return new Sl(this,e,t,n)},e.prototype.setDefaultQueryExtent=function(e){var t=new this.bjsRECAST.Vec3(e.x,e.y,e.z);this.navMesh.setDefaultQueryExtent(t)},e.prototype.getDefaultQueryExtent=function(){var e=this.navMesh.getDefaultQueryExtent();return new Eo.y(e.x,e.y,e.z)},e.prototype.dispose=function(){},e.prototype.isSupported=function(){return void 0!==this.bjsRECAST},e}(),Sl=function(){function e(e,t,n,r){var i=this;this.recastCrowd={},this.transforms=new Array,this.agents=new Array,this._onBeforeAnimationsObserver=null,this.bjsRECASTPlugin=e,this.recastCrowd=new this.bjsRECASTPlugin.bjsRECAST.Crowd(t,n,this.bjsRECASTPlugin.navMesh.getNavMesh()),this._scene=r,this._onBeforeAnimationsObserver=r.onBeforeAnimationsObservable.add((function(){i.update(.001*r.getEngine().getDeltaTime())}))}return e.prototype.addAgent=function(e,t,n){var r=new this.bjsRECASTPlugin.bjsRECAST.dtCrowdAgentParams;r.radius=t.radius,r.height=t.height,r.maxAcceleration=t.maxAcceleration,r.maxSpeed=t.maxSpeed,r.collisionQueryRange=t.collisionQueryRange,r.pathOptimizationRange=t.pathOptimizationRange,r.separationWeight=t.separationWeight,r.updateFlags=7,r.obstacleAvoidanceType=0,r.queryFilterType=0,r.userData=0;var i=this.recastCrowd.addAgent(new this.bjsRECASTPlugin.bjsRECAST.Vec3(e.x,e.y,e.z),r);return this.transforms.push(n),this.agents.push(i),i},e.prototype.getAgentPosition=function(e){var t=this.recastCrowd.getAgentPosition(e);return new Eo.y(t.x,t.y,t.z)},e.prototype.getAgentVelocity=function(e){var t=this.recastCrowd.getAgentVelocity(e);return new Eo.y(t.x,t.y,t.z)},e.prototype.agentGoto=function(e,t){this.recastCrowd.agentGoto(e,new this.bjsRECASTPlugin.bjsRECAST.Vec3(t.x,t.y,t.z))},e.prototype.agentTeleport=function(e,t){this.recastCrowd.agentTeleport(e,new this.bjsRECASTPlugin.bjsRECAST.Vec3(t.x,t.y,t.z))},e.prototype.updateAgentParameters=function(e,t){var n=this.recastCrowd.getAgentParameters(e);void 0!==t.radius&&(n.radius=t.radius),void 0!==t.height&&(n.height=t.height),void 0!==t.maxAcceleration&&(n.maxAcceleration=t.maxAcceleration),void 0!==t.maxSpeed&&(n.maxSpeed=t.maxSpeed),void 0!==t.collisionQueryRange&&(n.collisionQueryRange=t.collisionQueryRange),void 0!==t.pathOptimizationRange&&(n.pathOptimizationRange=t.pathOptimizationRange),void 0!==t.separationWeight&&(n.separationWeight=t.separationWeight),this.recastCrowd.setAgentParameters(e,n)},e.prototype.removeAgent=function(e){this.recastCrowd.removeAgent(e);var t=this.agents.indexOf(e);t>-1&&(this.agents.splice(t,1),this.transforms.splice(t,1))},e.prototype.getAgents=function(){return this.agents},e.prototype.update=function(e){this.recastCrowd.update(e);for(var t=0;t<this.agents.length;t++)this.transforms[t].position=this.getAgentPosition(this.agents[t])},e.prototype.setDefaultQueryExtent=function(e){var t=new this.bjsRECASTPlugin.bjsRECAST.Vec3(e.x,e.y,e.z);this.recastCrowd.setDefaultQueryExtent(t)},e.prototype.getDefaultQueryExtent=function(){var e=this.recastCrowd.getDefaultQueryExtent();return new Eo.y(e.x,e.y,e.z)},e.prototype.dispose=function(){this.recastCrowd.destroy(),this._scene.onBeforeAnimationsObservable.remove(this._onBeforeAnimationsObserver),this._onBeforeAnimationsObserver=null},e}();ne.a.OfflineProviderFactory=function(e,t,n){return void 0===n&&(n=!1),new Ol(e,t,n)};var Pl,Ol=function(){function e(t,n,r){var i=this;void 0===r&&(r=!1),this._idbFactory="undefined"!=typeof window?window.indexedDB||window.mozIndexedDB||window.webkitIndexedDB||window.msIndexedDB:indexedDB,this._callbackManifestChecked=n,this._currentSceneUrl=e._ReturnFullUrlLocation(t),this._db=null,this._enableSceneOffline=!1,this._enableTexturesOffline=!1,this._manifestVersionFound=0,this._mustUpdateRessources=!1,this._hasReachedQuota=!1,e.IDBStorageEnabled?r?(this._enableSceneOffline=!0,this._enableTexturesOffline=!0,this._manifestVersionFound=1,Xe.b.SetImmediate((function(){i._callbackManifestChecked(!0)}))):this._checkManifestFile():this._callbackManifestChecked(!0)}return Object.defineProperty(e.prototype,"enableSceneOffline",{get:function(){return this._enableSceneOffline},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"enableTexturesOffline",{get:function(){return this._enableTexturesOffline},enumerable:!0,configurable:!0}),e.prototype._checkManifestFile=function(){var t=this,n=function(){t._enableSceneOffline=!1,t._enableTexturesOffline=!1,t._callbackManifestChecked(!1)},r=!1,i=this._currentSceneUrl+".manifest",o=new rs.a;navigator.onLine&&(r=!0,i=i+(null==i.match(/\?/)?"?":"&")+Date.now()),o.open("GET",i),o.addEventListener("load",(function(){if(200===o.status||e._ValidateXHRData(o,1))try{var r=JSON.parse(o.response);t._enableSceneOffline=r.enableSceneOffline,t._enableTexturesOffline=r.enableTexturesOffline&&e.IsUASupportingBlobStorage,r.version&&!isNaN(parseInt(r.version))&&(t._manifestVersionFound=r.version),t._callbackManifestChecked&&t._callbackManifestChecked(!0)}catch(e){n()}else n()}),!1),o.addEventListener("error",(function(){if(r){r=!1;var e=t._currentSceneUrl+".manifest";o.open("GET",e),o.send()}else n()}),!1);try{o.send()}catch(e){g.a.Error("Error on XHR send request."),this._callbackManifestChecked(!1)}},e.prototype.open=function(e,t){var n=this,r=function(){n._isSupported=!1,t&&t()};if(this._idbFactory&&(this._enableSceneOffline||this._enableTexturesOffline))if(this._db)e&&e();else{this._hasReachedQuota=!1,this._isSupported=!0;var i=this._idbFactory.open("babylonjs",1);i.onerror=function(){r()},i.onblocked=function(){g.a.Error("IDB request blocked. Please reload the page."),r()},i.onsuccess=function(){n._db=i.result,e()},i.onupgradeneeded=function(e){if(n._db=e.target.result,n._db)try{n._db.createObjectStore("scenes",{keyPath:"sceneUrl"}),n._db.createObjectStore("versions",{keyPath:"sceneUrl"}),n._db.createObjectStore("textures",{keyPath:"textureUrl"})}catch(e){g.a.Error("Error while creating object stores. Exception: "+e.message),r()}}}else this._isSupported=!1,t&&t()},e.prototype.loadImage=function(t,n){var r=this,i=e._ReturnFullUrlLocation(t),o=function(){r._hasReachedQuota||null===r._db?n.src=t:r._saveImageIntoDBAsync(i,n)};this._mustUpdateRessources?o():this._loadImageFromDBAsync(i,n,o)},e.prototype._loadImageFromDBAsync=function(e,t,n){if(this._isSupported&&null!==this._db){var r,i=this._db.transaction(["textures"]);i.onabort=function(){t.src=e},i.oncomplete=function(){var i;if(r){var o=window.URL||window.webkitURL;i=o.createObjectURL(r.data),t.onerror=function(){g.a.Error("Error loading image from blob URL: "+i+" switching back to web url: "+e),t.src=e},t.src=i}else n()};var o=i.objectStore("textures").get(e);o.onsuccess=function(e){r=e.target.result},o.onerror=function(){g.a.Error("Error loading texture "+e+" from DB."),t.src=e}}else g.a.Error("Error: IndexedDB not supported by your browser or BabylonJS Database is not open."),t.src=e},e.prototype._saveImageIntoDBAsync=function(t,n){var r=this;if(this._isSupported){var i=function(){var e;if(o){var t=window.URL||window.webkitURL;try{e=t.createObjectURL(o)}catch(n){e=t.createObjectURL(o)}}e&&(n.src=e)};if(e.IsUASupportingBlobStorage){var o,a=new rs.a;a.open("GET",t),a.responseType="blob",a.addEventListener("load",(function(){if(200===a.status&&r._db){o=a.response;var s=r._db.transaction(["textures"],"readwrite");s.onabort=function(e){try{var t=(e.srcElement||e.target).error;t&&"QuotaExceededError"===t.name&&(r._hasReachedQuota=!0)}catch(e){}i()},s.oncomplete=function(){i()};var c={textureUrl:t,data:o};try{var l=s.objectStore("textures").put(c);l.onsuccess=function(){},l.onerror=function(){i()}}catch(i){25===i.code&&(e.IsUASupportingBlobStorage=!1,r._enableTexturesOffline=!1),n.src=t}}else n.src=t}),!1),a.addEventListener("error",(function(){g.a.Error("Error in XHR request in BABYLON.Database."),n.src=t}),!1),a.send()}else n.src=t}else g.a.Error("Error: IndexedDB not supported by your browser or Babylon.js database is not open."),n.src=t},e.prototype._checkVersionFromDB=function(e,t){var n=this;this._loadVersionFromDBAsync(e,t,(function(){n._saveVersionIntoDBAsync(e,t)}))},e.prototype._loadVersionFromDBAsync=function(e,t,n){var r,i=this;if(this._isSupported&&this._db)try{var o=this._db.transaction(["versions"]);o.oncomplete=function(){r?i._manifestVersionFound!==r.data?(i._mustUpdateRessources=!0,n()):t(r.data):(i._mustUpdateRessources=!0,n())},o.onabort=function(){t(-1)};var a=o.objectStore("versions").get(e);a.onsuccess=function(e){r=e.target.result},a.onerror=function(){g.a.Error("Error loading version for scene "+e+" from DB."),t(-1)}}catch(e){g.a.Error("Error while accessing 'versions' object store (READ OP). Exception: "+e.message),t(-1)}else g.a.Error("Error: IndexedDB not supported by your browser or Babylon.js database is not open."),t(-1)},e.prototype._saveVersionIntoDBAsync=function(e,t){var n=this;if(this._isSupported&&!this._hasReachedQuota&&this._db)try{var r=this._db.transaction(["versions"],"readwrite");r.onabort=function(e){try{var r=e.srcElement.error;r&&"QuotaExceededError"===r.name&&(n._hasReachedQuota=!0)}catch(e){}t(-1)},r.oncomplete=function(){t(n._manifestVersionFound)};var i={sceneUrl:e,data:this._manifestVersionFound},o=r.objectStore("versions").put(i);o.onsuccess=function(){},o.onerror=function(){g.a.Error("Error in DB add version request in BABYLON.Database.")}}catch(e){g.a.Error("Error while accessing 'versions' object store (WRITE OP). Exception: "+e.message),t(-1)}else t(-1)},e.prototype.loadFile=function(t,n,r,i,o){var a=this,s=e._ReturnFullUrlLocation(t),c=function(){a._saveFileAsync(s,n,r,o,i)};this._checkVersionFromDB(s,(function(e){-1!==e?a._mustUpdateRessources?a._saveFileAsync(s,n,r,o,i):a._loadFileAsync(s,n,c):i&&i()}))},e.prototype._loadFileAsync=function(e,t,n){if(this._isSupported&&this._db){var r,i;r=-1!==e.indexOf(".babylon")?"scenes":"textures";var o=this._db.transaction([r]);o.oncomplete=function(){i?t(i.data):n()},o.onabort=function(){n()};var a=o.objectStore(r).get(e);a.onsuccess=function(e){i=e.target.result},a.onerror=function(){g.a.Error("Error loading file "+e+" from DB."),n()}}else g.a.Error("Error: IndexedDB not supported by your browser or BabylonJS Database is not open."),t()},e.prototype._saveFileAsync=function(t,n,r,i,o){var a=this;if(this._isSupported){var s;s=-1!==t.indexOf(".babylon")?"scenes":"textures";var c,l=new rs.a;l.open("GET",t+"?"+Date.now()),i&&(l.responseType="arraybuffer"),r&&(l.onprogress=r),l.addEventListener("load",(function(){if(200===l.status||l.status<400&&e._ValidateXHRData(l,i?6:1))if(c=i?l.response:l.responseText,!a._hasReachedQuota&&a._db){var r,u=a._db.transaction([s],"readwrite");u.onabort=function(e){try{var t=e.srcElement.error;t&&"QuotaExceededError"===t.name&&(a._hasReachedQuota=!0)}catch(e){}n(c)},u.oncomplete=function(){n(c)},r="scenes"===s?{sceneUrl:t,data:c,version:a._manifestVersionFound}:{textureUrl:t,data:c};try{var h=u.objectStore(s).put(r);h.onsuccess=function(){},h.onerror=function(){g.a.Error("Error in DB add file request in BABYLON.Database.")}}catch(e){n(c)}}else n(c);else l.status>=400&&o?o(l):n()}),!1),l.addEventListener("error",(function(){g.a.Error("error on XHR request."),n()}),!1),l.send()}else g.a.Error("Error: IndexedDB not supported by your browser or Babylon.js database is not open."),n()},e._ValidateXHRData=function(e,t){void 0===t&&(t=7);try{if(1&t){if(e.responseText&&e.responseText.length>0)return!0;if(1===t)return!1}if(2&t){var n=Ya.GetTGAHeader(e.response);if(n.width&&n.height&&n.width>0&&n.height>0)return!0;if(2===t)return!1}if(4&t){var r=new Uint8Array(e.response,0,3);return 68===r[0]&&68===r[1]&&83===r[2]}}catch(e){}return!1},e.IsUASupportingBlobStorage=!0,e.IDBStorageEnabled=!1,e._ParseURL=function(e){document.createElement("a").href=e;var t=e.substring(0,e.lastIndexOf("#")),n=e.substring(t.lastIndexOf("/")+1,e.length);return e.substring(0,e.indexOf(n,0))},e._ReturnFullUrlLocation=function(t){return-1===t.indexOf("http:/")&&-1===t.indexOf("https:/")?e._ParseURL(window.location.href)+t:t},e}(),Al=function(){function e(){this.direction1=new a.e(0,1,0),this.direction2=new a.e(0,1,0),this.minEmitBox=new a.e(-.5,-.5,-.5),this.maxEmitBox=new a.e(.5,.5,.5)}return e.prototype.startDirectionFunction=function(e,t,n,r){var i=He.a.RandomRange(this.direction1.x,this.direction2.x),o=He.a.RandomRange(this.direction1.y,this.direction2.y),s=He.a.RandomRange(this.direction1.z,this.direction2.z);if(r)return t.x=i,t.y=o,void(t.z=s);a.e.TransformNormalFromFloatsToRef(i,o,s,e,t)},e.prototype.startPositionFunction=function(e,t,n,r){var i=He.a.RandomRange(this.minEmitBox.x,this.maxEmitBox.x),o=He.a.RandomRange(this.minEmitBox.y,this.maxEmitBox.y),s=He.a.RandomRange(this.minEmitBox.z,this.maxEmitBox.z);if(r)return t.x=i,t.y=o,void(t.z=s);a.e.TransformCoordinatesFromFloatsToRef(i,o,s,e,t)},e.prototype.clone=function(){var t=new e;return A.a.DeepCopy(this,t),t},e.prototype.applyToShader=function(e){e.setVector3("direction1",this.direction1),e.setVector3("direction2",this.direction2),e.setVector3("minEmitBox",this.minEmitBox),e.setVector3("maxEmitBox",this.maxEmitBox)},e.prototype.getEffectDefines=function(){return"#define BOXEMITTER"},e.prototype.getClassName=function(){return"BoxParticleEmitter"},e.prototype.serialize=function(){var e={};return e.type=this.getClassName(),e.direction1=this.direction1.asArray(),e.direction2=this.direction2.asArray(),e.minEmitBox=this.minEmitBox.asArray(),e.maxEmitBox=this.maxEmitBox.asArray(),e},e.prototype.parse=function(e){a.e.FromArrayToRef(e.direction1,0,this.direction1),a.e.FromArrayToRef(e.direction2,0,this.direction2),a.e.FromArrayToRef(e.minEmitBox,0,this.minEmitBox),a.e.FromArrayToRef(e.maxEmitBox,0,this.maxEmitBox)},e}(),Ml=function(){function e(e,t,n){void 0===e&&(e=1),void 0===t&&(t=Math.PI),void 0===n&&(n=0),this.directionRandomizer=n,this.radiusRange=1,this.heightRange=1,this.emitFromSpawnPointOnly=!1,this.angle=t,this.radius=e}return Object.defineProperty(e.prototype,"radius",{get:function(){return this._radius},set:function(e){this._radius=e,this._buildHeight()},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"angle",{get:function(){return this._angle},set:function(e){this._angle=e,this._buildHeight()},enumerable:!0,configurable:!0}),e.prototype._buildHeight=function(){0!==this._angle?this._height=this._radius/Math.tan(this._angle/2):this._height=1},e.prototype.startDirectionFunction=function(e,t,n,r){if(1===Math.abs(Math.cos(this._angle))){if(r)return t.x=0,t.y=1,void(t.z=0);a.e.TransformNormalFromFloatsToRef(0,1,0,e,t)}else{var i=n.position.subtract(e.getTranslation()).normalize(),o=He.a.RandomRange(0,this.directionRandomizer),s=He.a.RandomRange(0,this.directionRandomizer),c=He.a.RandomRange(0,this.directionRandomizer);if(i.x+=o,i.y+=s,i.z+=c,i.normalize(),r)return void t.copyFrom(i);a.e.TransformNormalFromFloatsToRef(i.x,i.y,i.z,e,t)}},e.prototype.startPositionFunction=function(e,t,n,r){var i,o=He.a.RandomRange(0,2*Math.PI);i=this.emitFromSpawnPointOnly?1e-4:1-(i=He.a.RandomRange(0,this.heightRange))*i;var s=this._radius-He.a.RandomRange(0,this._radius*this.radiusRange),c=(s*=i)*Math.sin(o),l=s*Math.cos(o),u=i*this._height;if(r)return t.x=c,t.y=u,void(t.z=l);a.e.TransformCoordinatesFromFloatsToRef(c,u,l,e,t)},e.prototype.clone=function(){var t=new e(this._radius,this._angle,this.directionRandomizer);return A.a.DeepCopy(this,t),t},e.prototype.applyToShader=function(e){e.setFloat2("radius",this._radius,this.radiusRange),e.setFloat("coneAngle",this._angle),e.setFloat2("height",this._height,this.heightRange),e.setFloat("directionRandomizer",this.directionRandomizer)},e.prototype.getEffectDefines=function(){var e="#define CONEEMITTER";return this.emitFromSpawnPointOnly&&(e+="\n#define CONEEMITTERSPAWNPOINT"),e},e.prototype.getClassName=function(){return"ConeParticleEmitter"},e.prototype.serialize=function(){var e={};return e.type=this.getClassName(),e.radius=this._radius,e.angle=this._angle,e.directionRandomizer=this.directionRandomizer,e.radiusRange=this.radiusRange,e.heightRange=this.heightRange,e.emitFromSpawnPointOnly=this.emitFromSpawnPointOnly,e},e.prototype.parse=function(e){this.radius=e.radius,this.angle=e.angle,this.directionRandomizer=e.directionRandomizer,this.radiusRange=e.radiusRange,this.heightRange=e.heightRange,this.emitFromSpawnPointOnly=e.emitFromSpawnPointOnly},e}(),wl=function(){function e(e,t,n,r){void 0===e&&(e=1),void 0===t&&(t=1),void 0===n&&(n=1),void 0===r&&(r=0),this.radius=e,this.height=t,this.radiusRange=n,this.directionRandomizer=r}return e.prototype.startDirectionFunction=function(e,t,n,r){var i=n.position.subtract(e.getTranslation()).normalize(),o=He.a.RandomRange(-this.directionRandomizer/2,this.directionRandomizer/2),s=Math.atan2(i.x,i.z);s+=He.a.RandomRange(-Math.PI/2,Math.PI/2)*this.directionRandomizer,i.y=o,i.x=Math.sin(s),i.z=Math.cos(s),i.normalize(),r?t.copyFrom(i):a.e.TransformNormalFromFloatsToRef(i.x,i.y,i.z,e,t)},e.prototype.startPositionFunction=function(e,t,n,r){var i=He.a.RandomRange(-this.height/2,this.height/2),o=He.a.RandomRange(0,2*Math.PI),s=He.a.RandomRange((1-this.radiusRange)*(1-this.radiusRange),1),c=Math.sqrt(s)*this.radius,l=c*Math.cos(o),u=c*Math.sin(o);r?t.copyFromFloats(l,i,u):a.e.TransformCoordinatesFromFloatsToRef(l,i,u,e,t)},e.prototype.clone=function(){var t=new e(this.radius,this.directionRandomizer);return A.a.DeepCopy(this,t),t},e.prototype.applyToShader=function(e){e.setFloat("radius",this.radius),e.setFloat("height",this.height),e.setFloat("radiusRange",this.radiusRange),e.setFloat("directionRandomizer",this.directionRandomizer)},e.prototype.getEffectDefines=function(){return"#define CYLINDEREMITTER"},e.prototype.getClassName=function(){return"CylinderParticleEmitter"},e.prototype.serialize=function(){var e={};return e.type=this.getClassName(),e.radius=this.radius,e.height=this.height,e.radiusRange=this.radiusRange,e.directionRandomizer=this.directionRandomizer,e},e.prototype.parse=function(e){this.radius=e.radius,this.height=e.height,this.radiusRange=e.radiusRange,this.directionRandomizer=e.directionRandomizer},e}(),Rl=function(e){function t(t,n,r,i,o){void 0===t&&(t=1),void 0===n&&(n=1),void 0===r&&(r=1),void 0===i&&(i=new a.e(0,1,0)),void 0===o&&(o=new a.e(0,1,0));var s=e.call(this,t,n,r)||this;return s.direction1=i,s.direction2=o,s}return Object(h.__extends)(t,e),t.prototype.startDirectionFunction=function(e,t,n){var r=He.a.RandomRange(this.direction1.x,this.direction2.x),i=He.a.RandomRange(this.direction1.y,this.direction2.y),o=He.a.RandomRange(this.direction1.z,this.direction2.z);a.e.TransformNormalFromFloatsToRef(r,i,o,e,t)},t.prototype.clone=function(){var e=new t(this.radius,this.height,this.radiusRange,this.direction1,this.direction2);return A.a.DeepCopy(this,e),e},t.prototype.applyToShader=function(e){e.setFloat("radius",this.radius),e.setFloat("height",this.height),e.setFloat("radiusRange",this.radiusRange),e.setVector3("direction1",this.direction1),e.setVector3("direction2",this.direction2)},t.prototype.getEffectDefines=function(){return"#define CYLINDEREMITTER\n#define DIRECTEDCYLINDEREMITTER"},t.prototype.getClassName=function(){return"CylinderDirectedParticleEmitter"},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.direction1=this.direction1.asArray(),t.direction2=this.direction2.asArray(),t},t.prototype.parse=function(t){e.prototype.parse.call(this,t),this.direction1.copyFrom(t.direction1),this.direction2.copyFrom(t.direction2)},t}(wl),Il=function(){function e(e,t,n){void 0===e&&(e=1),void 0===t&&(t=1),void 0===n&&(n=0),this.radius=e,this.radiusRange=t,this.directionRandomizer=n}return e.prototype.startDirectionFunction=function(e,t,n,r){var i=n.position.subtract(e.getTranslation()).normalize(),o=He.a.RandomRange(0,this.directionRandomizer),s=He.a.RandomRange(0,this.directionRandomizer),c=He.a.RandomRange(0,this.directionRandomizer);i.x+=o,i.y+=s,i.z+=c,i.normalize(),r?t.copyFrom(i):a.e.TransformNormalFromFloatsToRef(i.x,i.y,i.z,e,t)},e.prototype.startPositionFunction=function(e,t,n,r){var i=this.radius-He.a.RandomRange(0,this.radius*this.radiusRange),o=He.a.RandomRange(0,1),s=He.a.RandomRange(0,2*Math.PI),c=Math.acos(2*o-1),l=i*Math.cos(s)*Math.sin(c),u=i*Math.cos(c),h=i*Math.sin(s)*Math.sin(c);r?t.copyFromFloats(l,Math.abs(u),h):a.e.TransformCoordinatesFromFloatsToRef(l,Math.abs(u),h,e,t)},e.prototype.clone=function(){var t=new e(this.radius,this.directionRandomizer);return A.a.DeepCopy(this,t),t},e.prototype.applyToShader=function(e){e.setFloat("radius",this.radius),e.setFloat("radiusRange",this.radiusRange),e.setFloat("directionRandomizer",this.directionRandomizer)},e.prototype.getEffectDefines=function(){return"#define HEMISPHERICEMITTER"},e.prototype.getClassName=function(){return"HemisphericParticleEmitter"},e.prototype.serialize=function(){var e={};return e.type=this.getClassName(),e.radius=this.radius,e.radiusRange=this.radiusRange,e.directionRandomizer=this.directionRandomizer,e},e.prototype.parse=function(e){this.radius=e.radius,this.radiusRange=e.radiusRange,this.directionRandomizer=e.directionRandomizer},e}(),Ll=function(){function e(){this.direction1=new a.e(0,1,0),this.direction2=new a.e(0,1,0)}return e.prototype.startDirectionFunction=function(e,t,n,r){var i=He.a.RandomRange(this.direction1.x,this.direction2.x),o=He.a.RandomRange(this.direction1.y,this.direction2.y),s=He.a.RandomRange(this.direction1.z,this.direction2.z);r?t.copyFromFloats(i,o,s):a.e.TransformNormalFromFloatsToRef(i,o,s,e,t)},e.prototype.startPositionFunction=function(e,t,n,r){r?t.copyFromFloats(0,0,0):a.e.TransformCoordinatesFromFloatsToRef(0,0,0,e,t)},e.prototype.clone=function(){var t=new e;return A.a.DeepCopy(this,t),t},e.prototype.applyToShader=function(e){e.setVector3("direction1",this.direction1),e.setVector3("direction2",this.direction2)},e.prototype.getEffectDefines=function(){return"#define POINTEMITTER"},e.prototype.getClassName=function(){return"PointParticleEmitter"},e.prototype.serialize=function(){var e={};return e.type=this.getClassName(),e.direction1=this.direction1.asArray(),e.direction2=this.direction2.asArray(),e},e.prototype.parse=function(e){a.e.FromArrayToRef(e.direction1,0,this.direction1),a.e.FromArrayToRef(e.direction2,0,this.direction2)},e}(),Dl=function(){function e(e,t,n){void 0===e&&(e=1),void 0===t&&(t=1),void 0===n&&(n=0),this.radius=e,this.radiusRange=t,this.directionRandomizer=n}return e.prototype.startDirectionFunction=function(e,t,n,r){var i=n.position.subtract(e.getTranslation()).normalize(),o=He.a.RandomRange(0,this.directionRandomizer),s=He.a.RandomRange(0,this.directionRandomizer),c=He.a.RandomRange(0,this.directionRandomizer);i.x+=o,i.y+=s,i.z+=c,i.normalize(),r?t.copyFrom(i):a.e.TransformNormalFromFloatsToRef(i.x,i.y,i.z,e,t)},e.prototype.startPositionFunction=function(e,t,n,r){var i=this.radius-He.a.RandomRange(0,this.radius*this.radiusRange),o=He.a.RandomRange(0,1),s=He.a.RandomRange(0,2*Math.PI),c=Math.acos(2*o-1),l=i*Math.cos(s)*Math.sin(c),u=i*Math.cos(c),h=i*Math.sin(s)*Math.sin(c);r?t.copyFromFloats(l,u,h):a.e.TransformCoordinatesFromFloatsToRef(l,u,h,e,t)},e.prototype.clone=function(){var t=new e(this.radius,this.directionRandomizer);return A.a.DeepCopy(this,t),t},e.prototype.applyToShader=function(e){e.setFloat("radius",this.radius),e.setFloat("radiusRange",this.radiusRange),e.setFloat("directionRandomizer",this.directionRandomizer)},e.prototype.getEffectDefines=function(){return"#define SPHEREEMITTER"},e.prototype.getClassName=function(){return"SphereParticleEmitter"},e.prototype.serialize=function(){var e={};return e.type=this.getClassName(),e.radius=this.radius,e.radiusRange=this.radiusRange,e.directionRandomizer=this.directionRandomizer,e},e.prototype.parse=function(e){this.radius=e.radius,this.radiusRange=e.radiusRange,this.directionRandomizer=e.directionRandomizer},e}(),Nl=function(e){function t(t,n,r){void 0===t&&(t=1),void 0===n&&(n=new a.e(0,1,0)),void 0===r&&(r=new a.e(0,1,0));var i=e.call(this,t)||this;return i.direction1=n,i.direction2=r,i}return Object(h.__extends)(t,e),t.prototype.startDirectionFunction=function(e,t,n){var r=He.a.RandomRange(this.direction1.x,this.direction2.x),i=He.a.RandomRange(this.direction1.y,this.direction2.y),o=He.a.RandomRange(this.direction1.z,this.direction2.z);a.e.TransformNormalFromFloatsToRef(r,i,o,e,t)},t.prototype.clone=function(){var e=new t(this.radius,this.direction1,this.direction2);return A.a.DeepCopy(this,e),e},t.prototype.applyToShader=function(e){e.setFloat("radius",this.radius),e.setFloat("radiusRange",this.radiusRange),e.setVector3("direction1",this.direction1),e.setVector3("direction2",this.direction2)},t.prototype.getEffectDefines=function(){return"#define SPHEREEMITTER\n#define DIRECTEDSPHEREEMITTER"},t.prototype.getClassName=function(){return"SphereDirectedParticleEmitter"},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.direction1=this.direction1.asArray(),t.direction2=this.direction2.asArray(),t},t.prototype.parse=function(t){e.prototype.parse.call(this,t),this.direction1.copyFrom(t.direction1),this.direction2.copyFrom(t.direction2)},t}(Dl),Fl=function(){function e(){this.particlePositionGenerator=function(){},this.particleDestinationGenerator=function(){}}return e.prototype.startDirectionFunction=function(e,t,n,r){var i=a.c.Vector3[0];if(this.particleDestinationGenerator){this.particleDestinationGenerator(-1,n,i);var o=a.c.Vector3[1];i.subtractToRef(n.position,o),o.scaleToRef(1/n.lifeTime,i)}else i.set(0,0,0);r?t.copyFrom(i):a.e.TransformNormalToRef(i,e,t)},e.prototype.startPositionFunction=function(e,t,n,r){var i=a.c.Vector3[0];this.particlePositionGenerator?this.particlePositionGenerator(-1,n,i):i.set(0,0,0),r?t.copyFrom(i):a.e.TransformCoordinatesToRef(i,e,t)},e.prototype.clone=function(){var t=new e;return A.a.DeepCopy(this,t),t},e.prototype.applyToShader=function(e){},e.prototype.getEffectDefines=function(){return"#define CUSTOMEMITTER"},e.prototype.getClassName=function(){return"CustomParticleEmitter"},e.prototype.serialize=function(){var e={};return e.type=this.getClassName(),e},e.prototype.parse=function(e){},e}(),kl=function(){function e(e){this.mesh=e,this._indices=null,this._positions=null,this._normals=null,this._storedNormal=a.e.Zero(),this.direction1=new a.e(0,1,0),this.direction2=new a.e(0,1,0),this.useMeshNormalsForDirection=!0,e&&(this._indices=e.getIndices(),this._positions=e.getVerticesData(On.b.PositionKind),this._normals=e.getVerticesData(On.b.NormalKind))}return e.prototype.startDirectionFunction=function(e,t,n,r){if(this.useMeshNormalsForDirection&&this._normals)a.e.TransformNormalToRef(this._storedNormal,e,t);else{var i=He.a.RandomRange(this.direction1.x,this.direction2.x),o=He.a.RandomRange(this.direction1.y,this.direction2.y),s=He.a.RandomRange(this.direction1.z,this.direction2.z);r?t.copyFromFloats(i,o,s):a.e.TransformNormalFromFloatsToRef(i,o,s,e,t)}},e.prototype.startPositionFunction=function(e,t,n,r){if(this._indices&&this._positions){var i=3*Math.random()*(this._indices.length/3)|0,o=Math.random(),s=Math.random()*(1-o),c=1-o-s,l=this._indices[i],u=this._indices[i+1],h=this._indices[i+2],d=a.c.Vector3[0],p=a.c.Vector3[1],f=a.c.Vector3[2],m=a.c.Vector3[3];a.e.FromArrayToRef(this._positions,3*l,d),a.e.FromArrayToRef(this._positions,3*u,p),a.e.FromArrayToRef(this._positions,3*h,f),m.x=o*d.x+s*p.x+c*f.x,m.y=o*d.y+s*p.y+c*f.y,m.z=o*d.z+s*p.z+c*f.z,r?t.copyFromFloats(m.x,m.y,m.z):a.e.TransformCoordinatesFromFloatsToRef(m.x,m.y,m.z,e,t),this.useMeshNormalsForDirection&&this._normals&&(a.e.FromArrayToRef(this._normals,3*l,d),a.e.FromArrayToRef(this._normals,3*u,p),a.e.FromArrayToRef(this._normals,3*h,f),this._storedNormal.x=o*d.x+s*p.x+c*f.x,this._storedNormal.y=o*d.y+s*p.y+c*f.y,this._storedNormal.z=o*d.z+s*p.z+c*f.z)}},e.prototype.clone=function(){var t=new e(this.mesh);return A.a.DeepCopy(this,t),t},e.prototype.applyToShader=function(e){e.setVector3("direction1",this.direction1),e.setVector3("direction2",this.direction2)},e.prototype.getEffectDefines=function(){return""},e.prototype.getClassName=function(){return"MeshParticleEmitter"},e.prototype.serialize=function(){var e,t={};return t.type=this.getClassName(),t.direction1=this.direction1.asArray(),t.direction2=this.direction2.asArray(),t.meshId=null===(e=this.mesh)||void 0===e?void 0:e.id,t.useMeshNormalsForDirection=this.useMeshNormalsForDirection,t},e.prototype.parse=function(e,t){a.e.FromArrayToRef(e.direction1,0,this.direction1),a.e.FromArrayToRef(e.direction2,0,this.direction2),e.meshId&&(this.mesh=t.getLastMeshByID(e.meshId)||void 0),this.useMeshNormalsForDirection=e.useMeshNormalsForDirection},e}(),Bl=function(){function e(t){this.animations=[],this.renderingGroupId=0,this.emitter=a.e.Zero(),this.emitRate=10,this.manualEmitCount=-1,this.updateSpeed=.01,this.targetStopDuration=0,this.disposeOnStop=!1,this.minEmitPower=1,this.maxEmitPower=1,this.minLifeTime=1,this.maxLifeTime=1,this.minSize=1,this.maxSize=1,this.minScaleX=1,this.maxScaleX=1,this.minScaleY=1,this.maxScaleY=1,this.minInitialRotation=0,this.maxInitialRotation=0,this.minAngularSpeed=0,this.maxAngularSpeed=0,this.layerMask=268435455,this.customShader=null,this.preventAutoStart=!1,this.noiseStrength=new a.e(10,10,10),this.onAnimationEnd=null,this.blendMode=e.BLENDMODE_ONEONE,this.forceDepthWrite=!1,this.preWarmCycles=0,this.preWarmStepOffset=1,this.spriteCellChangeSpeed=1,this.startSpriteCellID=0,this.endSpriteCellID=0,this.spriteCellWidth=0,this.spriteCellHeight=0,this.spriteRandomStartCell=!1,this.translationPivot=new a.d(0,0),this.beginAnimationOnStart=!1,this.beginAnimationFrom=0,this.beginAnimationTo=60,this.beginAnimationLoop=!1,this.worldOffset=new a.e(0,0,0),this.gravity=a.e.Zero(),this._colorGradients=null,this._sizeGradients=null,this._lifeTimeGradients=null,this._angularSpeedGradients=null,this._velocityGradients=null,this._limitVelocityGradients=null,this._dragGradients=null,this._emitRateGradients=null,this._startSizeGradients=null,this._rampGradients=null,this._colorRemapGradients=null,this._alphaRemapGradients=null,this.startDelay=0,this.limitVelocityDamping=.4,this.color1=new s.b(1,1,1,1),this.color2=new s.b(1,1,1,1),this.colorDead=new s.b(0,0,0,1),this.textureMask=new s.b(1,1,1,1),this._isSubEmitter=!1,this.billboardMode=7,this._isBillboardBased=!0,this._imageProcessingConfigurationDefines=new Cn.b,this.id=t,this.name=t}return Object.defineProperty(e.prototype,"noiseTexture",{get:function(){return this._noiseTexture},set:function(e){this._noiseTexture!==e&&(this._noiseTexture=e,this._reset())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"isAnimationSheetEnabled",{get:function(){return this._isAnimationSheetEnabled},set:function(e){this._isAnimationSheetEnabled!=e&&(this._isAnimationSheetEnabled=e,this._reset())},enumerable:!0,configurable:!0}),e.prototype.getScene=function(){return this._scene},e.prototype._hasTargetStopDurationDependantGradient=function(){return this._startSizeGradients&&this._startSizeGradients.length>0||this._emitRateGradients&&this._emitRateGradients.length>0||this._lifeTimeGradients&&this._lifeTimeGradients.length>0},e.prototype.getDragGradients=function(){return this._dragGradients},e.prototype.getLimitVelocityGradients=function(){return this._limitVelocityGradients},e.prototype.getColorGradients=function(){return this._colorGradients},e.prototype.getSizeGradients=function(){return this._sizeGradients},e.prototype.getColorRemapGradients=function(){return this._colorRemapGradients},e.prototype.getAlphaRemapGradients=function(){return this._alphaRemapGradients},e.prototype.getLifeTimeGradients=function(){return this._lifeTimeGradients},e.prototype.getAngularSpeedGradients=function(){return this._angularSpeedGradients},e.prototype.getVelocityGradients=function(){return this._velocityGradients},e.prototype.getStartSizeGradients=function(){return this._startSizeGradients},e.prototype.getEmitRateGradients=function(){return this._emitRateGradients},Object.defineProperty(e.prototype,"direction1",{get:function(){return this.particleEmitterType.direction1?this.particleEmitterType.direction1:a.e.Zero()},set:function(e){this.particleEmitterType.direction1&&(this.particleEmitterType.direction1=e)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"direction2",{get:function(){return this.particleEmitterType.direction2?this.particleEmitterType.direction2:a.e.Zero()},set:function(e){this.particleEmitterType.direction2&&(this.particleEmitterType.direction2=e)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"minEmitBox",{get:function(){return this.particleEmitterType.minEmitBox?this.particleEmitterType.minEmitBox:a.e.Zero()},set:function(e){this.particleEmitterType.minEmitBox&&(this.particleEmitterType.minEmitBox=e)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"maxEmitBox",{get:function(){return this.particleEmitterType.maxEmitBox?this.particleEmitterType.maxEmitBox:a.e.Zero()},set:function(e){this.particleEmitterType.maxEmitBox&&(this.particleEmitterType.maxEmitBox=e)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"isBillboardBased",{get:function(){return this._isBillboardBased},set:function(e){this._isBillboardBased!==e&&(this._isBillboardBased=e,this._reset())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"imageProcessingConfiguration",{get:function(){return this._imageProcessingConfiguration},set:function(e){this._attachImageProcessingConfiguration(e)},enumerable:!0,configurable:!0}),e.prototype._attachImageProcessingConfiguration=function(e){e!==this._imageProcessingConfiguration&&(this._imageProcessingConfiguration=e||this._scene.imageProcessingConfiguration)},e.prototype._reset=function(){},e.prototype._removeGradientAndTexture=function(e,t,n){if(!t)return this;for(var r=0,i=0,o=t;i<o.length;i++){if(o[i].gradient===e){t.splice(r,1);break}r++}return n&&n.dispose(),this},e.prototype.createPointEmitter=function(e,t){var n=new Ll;return n.direction1=e,n.direction2=t,this.particleEmitterType=n,n},e.prototype.createHemisphericEmitter=function(e,t){void 0===e&&(e=1),void 0===t&&(t=1);var n=new Il(e,t);return this.particleEmitterType=n,n},e.prototype.createSphereEmitter=function(e,t){void 0===e&&(e=1),void 0===t&&(t=1);var n=new Dl(e,t);return this.particleEmitterType=n,n},e.prototype.createDirectedSphereEmitter=function(e,t,n){void 0===e&&(e=1),void 0===t&&(t=new a.e(0,1,0)),void 0===n&&(n=new a.e(0,1,0));var r=new Nl(e,t,n);return this.particleEmitterType=r,r},e.prototype.createCylinderEmitter=function(e,t,n,r){void 0===e&&(e=1),void 0===t&&(t=1),void 0===n&&(n=1),void 0===r&&(r=0);var i=new wl(e,t,n,r);return this.particleEmitterType=i,i},e.prototype.createDirectedCylinderEmitter=function(e,t,n,r,i){void 0===e&&(e=1),void 0===t&&(t=1),void 0===n&&(n=1),void 0===r&&(r=new a.e(0,1,0)),void 0===i&&(i=new a.e(0,1,0));var o=new Rl(e,t,n,r,i);return this.particleEmitterType=o,o},e.prototype.createConeEmitter=function(e,t){void 0===e&&(e=1),void 0===t&&(t=Math.PI/4);var n=new Ml(e,t);return this.particleEmitterType=n,n},e.prototype.createBoxEmitter=function(e,t,n,r){var i=new Al;return this.particleEmitterType=i,this.direction1=e,this.direction2=t,this.minEmitBox=n,this.maxEmitBox=r,i},e.BLENDMODE_ONEONE=0,e.BLENDMODE_STANDARD=1,e.BLENDMODE_ADD=2,e.BLENDMODE_MULTIPLY=3,e.BLENDMODE_MULTIPLYADD=4,e}(),Vl=function(){function e(){}return e.prototype.getColorToRef=function(e){this.color2?s.b.LerpToRef(this.color1,this.color2,Math.random(),e):e.copyFrom(this.color1)},e}(),zl=function(){},Ul=function(){function e(){}return e.prototype.getFactor=function(){return void 0===this.factor2?this.factor1:this.factor1+(this.factor2-this.factor1)*Math.random()},e}(),jl=function(){function e(){}return e.GetCurrentGradient=function(e,t,n){for(var r=0;r<t.length-1;r++){var i=t[r],o=t[r+1];if(e>=i.gradient&&e<=o.gradient)return void n(i,o,(e-i.gradient)/(o.gradient-i.gradient))}var a=t.length-1;n(t[a],t[a],1)},e}(),Gl=function(){function e(t){this.particleSystem=t,this.position=a.e.Zero(),this.direction=a.e.Zero(),this.color=new s.b(0,0,0,0),this.colorStep=new s.b(0,0,0,0),this.lifeTime=1,this.age=0,this.size=0,this.scale=new a.d(1,1),this.angle=0,this.angularSpeed=0,this.cellIndex=0,this._attachedSubEmitters=null,this._currentColor1=new s.b(0,0,0,0),this._currentColor2=new s.b(0,0,0,0),this._currentSize1=0,this._currentSize2=0,this._currentAngularSpeed1=0,this._currentAngularSpeed2=0,this._currentVelocity1=0,this._currentVelocity2=0,this._currentLimitVelocity1=0,this._currentLimitVelocity2=0,this._currentDrag1=0,this._currentDrag2=0,this.id=e._Count++,this.particleSystem.isAnimationSheetEnabled&&this.updateCellInfoFromSystem()}return e.prototype.updateCellInfoFromSystem=function(){this.cellIndex=this.particleSystem.startSpriteCellID},e.prototype.updateCellIndex=function(){var e=this.age,t=this.particleSystem.spriteCellChangeSpeed;this.particleSystem.spriteRandomStartCell&&(void 0===this._randomCellOffset&&(this._randomCellOffset=Math.random()*this.lifeTime),0===t?(t=1,e=this._randomCellOffset):e+=this._randomCellOffset);var n=this._initialEndSpriteCellID-this._initialStartSpriteCellID,r=He.a.Clamp(e*t%this.lifeTime/this.lifeTime);this.cellIndex=this._initialStartSpriteCellID+r*n|0},e.prototype._inheritParticleInfoToSubEmitter=function(e){if(e.particleSystem.emitter.position){var t=e.particleSystem.emitter;t.position.copyFrom(this.position),e.inheritDirection&&t.setDirection(this.direction.normalize(),0,Math.PI/2)}else{e.particleSystem.emitter.copyFrom(this.position)}this.direction.scaleToRef(e.inheritedVelocityAmount/2,a.c.Vector3[0]),e.particleSystem._inheritedVelocityOffset.copyFrom(a.c.Vector3[0])},e.prototype._inheritParticleInfoToSubEmitters=function(){var e=this;this._attachedSubEmitters&&this._attachedSubEmitters.length>0&&this._attachedSubEmitters.forEach((function(t){e._inheritParticleInfoToSubEmitter(t)}))},e.prototype._reset=function(){this.age=0,this.id=e._Count++,this._currentColorGradient=null,this._currentSizeGradient=null,this._currentAngularSpeedGradient=null,this._currentVelocityGradient=null,this._currentLimitVelocityGradient=null,this._currentDragGradient=null,this.cellIndex=this.particleSystem.startSpriteCellID,this._randomCellOffset=void 0},e.prototype.copyTo=function(e){e.position.copyFrom(this.position),this._initialDirection?e._initialDirection?e._initialDirection.copyFrom(this._initialDirection):e._initialDirection=this._initialDirection.clone():e._initialDirection=null,e.direction.copyFrom(this.direction),this._localPosition&&(e._localPosition?e._localPosition.copyFrom(this._localPosition):e._localPosition=this._localPosition.clone()),e.color.copyFrom(this.color),e.colorStep.copyFrom(this.colorStep),e.lifeTime=this.lifeTime,e.age=this.age,e._randomCellOffset=this._randomCellOffset,e.size=this.size,e.scale.copyFrom(this.scale),e.angle=this.angle,e.angularSpeed=this.angularSpeed,e.particleSystem=this.particleSystem,e.cellIndex=this.cellIndex,e.id=this.id,e._attachedSubEmitters=this._attachedSubEmitters,this._currentColorGradient&&(e._currentColorGradient=this._currentColorGradient,e._currentColor1.copyFrom(this._currentColor1),e._currentColor2.copyFrom(this._currentColor2)),this._currentSizeGradient&&(e._currentSizeGradient=this._currentSizeGradient,e._currentSize1=this._currentSize1,e._currentSize2=this._currentSize2),this._currentAngularSpeedGradient&&(e._currentAngularSpeedGradient=this._currentAngularSpeedGradient,e._currentAngularSpeed1=this._currentAngularSpeed1,e._currentAngularSpeed2=this._currentAngularSpeed2),this._currentVelocityGradient&&(e._currentVelocityGradient=this._currentVelocityGradient,e._currentVelocity1=this._currentVelocity1,e._currentVelocity2=this._currentVelocity2),this._currentLimitVelocityGradient&&(e._currentLimitVelocityGradient=this._currentLimitVelocityGradient,e._currentLimitVelocity1=this._currentLimitVelocity1,e._currentLimitVelocity2=this._currentLimitVelocity2),this._currentDragGradient&&(e._currentDragGradient=this._currentDragGradient,e._currentDrag1=this._currentDrag1,e._currentDrag2=this._currentDrag2),this.particleSystem.isAnimationSheetEnabled&&(e._initialStartSpriteCellID=this._initialStartSpriteCellID,e._initialEndSpriteCellID=this._initialEndSpriteCellID),this.particleSystem.useRampGradients&&e.remapData.copyFrom(this.remapData),this._randomNoiseCoordinates1&&(e._randomNoiseCoordinates1?(e._randomNoiseCoordinates1.copyFrom(this._randomNoiseCoordinates1),e._randomNoiseCoordinates2.copyFrom(this._randomNoiseCoordinates2)):(e._randomNoiseCoordinates1=this._randomNoiseCoordinates1.clone(),e._randomNoiseCoordinates2=this._randomNoiseCoordinates2.clone()))},e._Count=0,e}();!function(e){e[e.ATTACHED=0]="ATTACHED",e[e.END=1]="END"}(Pl||(Pl={}));var Hl=function(){function e(e){this.particleSystem=e,this.type=Pl.END,this.inheritDirection=!1,this.inheritedVelocityAmount=0,e.emitter&&e.emitter.dispose||(e.emitter=new Me.a("SubemitterSystemEmitter",e.getScene())),e.onDisposeObservable.add((function(){e.emitter&&e.emitter.dispose&&e.emitter.dispose()}))}return e.prototype.clone=function(){var t=this.particleSystem.emitter;t?t instanceof a.e?t=t.clone():t instanceof Me.a&&((t=new be.a("",t.getScene())).isVisible=!1):t=new a.e;var n=new e(this.particleSystem.clone("",t));return n.particleSystem.name+="Clone",n.type=this.type,n.inheritDirection=this.inheritDirection,n.inheritedVelocityAmount=this.inheritedVelocityAmount,n.particleSystem._disposeEmitterOnDispose=!0,n.particleSystem.disposeOnStop=!0,n},e.prototype.serialize=function(){var e={};return e.type=this.type,e.inheritDirection=this.inheritDirection,e.inheritedVelocityAmount=this.inheritedVelocityAmount,e.particleSystem=this.particleSystem.serialize(),e},e._ParseParticleSystem=function(e,t,n){throw Io.a.WarnImport("ParseParticle")},e.Parse=function(t,n,r){var i=t.particleSystem,o=new e(e._ParseParticleSystem(i,n,r));return o.type=t.type,o.inheritDirection=t.inheritDirection,o.inheritedVelocityAmount=t.inheritedVelocityAmount,o.particleSystem._isSubEmitter=!0,o},e.prototype.dispose=function(){this.particleSystem.dispose()},e}(),Wl="\nvarying vec2 vUV;\nvarying vec4 vColor;\nuniform vec4 textureMask;\nuniform sampler2D diffuseSampler;\n#include<clipPlaneFragmentDeclaration>\n#include<imageProcessingDeclaration>\n#include<helperFunctions>\n#include<imageProcessingFunctions>\n#ifdef RAMPGRADIENT\nvarying vec4 remapRanges;\nuniform sampler2D rampSampler;\n#endif\nvoid main(void) {\n#include<clipPlaneFragment>\nvec4 textureColor=texture2D(diffuseSampler,vUV);\nvec4 baseColor=(textureColor*textureMask+(vec4(1.,1.,1.,1.)-textureMask))*vColor;\n#ifdef RAMPGRADIENT\nfloat alpha=baseColor.a;\nfloat remappedColorIndex=clamp((alpha-remapRanges.x)/remapRanges.y,0.0,1.0);\nvec4 rampColor=texture2D(rampSampler,vec2(1.0-remappedColorIndex,0.));\nbaseColor.rgb*=rampColor.rgb;\n\nfloat finalAlpha=baseColor.a;\nbaseColor.a=clamp((alpha*rampColor.a-remapRanges.z)/remapRanges.w,0.0,1.0);\n#endif\n#ifdef BLENDMULTIPLYMODE\nfloat sourceAlpha=vColor.a*textureColor.a;\nbaseColor.rgb=baseColor.rgb*sourceAlpha+vec3(1.0)*(1.0-sourceAlpha);\n#endif\n\n\n#ifdef IMAGEPROCESSINGPOSTPROCESS\nbaseColor.rgb=toLinearSpace(baseColor.rgb);\n#else\n#ifdef IMAGEPROCESSING\nbaseColor.rgb=toLinearSpace(baseColor.rgb);\nbaseColor=applyImageProcessing(baseColor);\n#endif\n#endif\ngl_FragColor=baseColor;\n}";zt.a.ShadersStore.particlesPixelShader=Wl;var Xl="\nattribute vec3 position;\nattribute vec4 color;\nattribute float angle;\nattribute vec2 size;\n#ifdef ANIMATESHEET\nattribute float cellIndex;\n#endif\n#ifndef BILLBOARD\nattribute vec3 direction;\n#endif\n#ifdef BILLBOARDSTRETCHED\nattribute vec3 direction;\n#endif\n#ifdef RAMPGRADIENT\nattribute vec4 remapData;\n#endif\nattribute vec2 offset;\n\nuniform mat4 view;\nuniform mat4 projection;\nuniform vec2 translationPivot;\n#ifdef ANIMATESHEET\nuniform vec3 particlesInfos;\n#endif\n\nvarying vec2 vUV;\nvarying vec4 vColor;\n#ifdef RAMPGRADIENT\nvarying vec4 remapRanges;\n#endif\n#if defined(CLIPPLANE) || defined(CLIPPLANE2) || defined(CLIPPLANE3) || defined(CLIPPLANE4) || defined(CLIPPLANE5) || defined(CLIPPLANE6)\nuniform mat4 invView;\n#endif\n#include<clipPlaneVertexDeclaration>\n#ifdef BILLBOARD\nuniform vec3 eyePosition;\n#endif\nvec3 rotate(vec3 yaxis,vec3 rotatedCorner) {\nvec3 xaxis=normalize(cross(vec3(0.,1.0,0.),yaxis));\nvec3 zaxis=normalize(cross(yaxis,xaxis));\nvec3 row0=vec3(xaxis.x,xaxis.y,xaxis.z);\nvec3 row1=vec3(yaxis.x,yaxis.y,yaxis.z);\nvec3 row2=vec3(zaxis.x,zaxis.y,zaxis.z);\nmat3 rotMatrix=mat3(row0,row1,row2);\nvec3 alignedCorner=rotMatrix*rotatedCorner;\nreturn position+alignedCorner;\n}\n#ifdef BILLBOARDSTRETCHED\nvec3 rotateAlign(vec3 toCamera,vec3 rotatedCorner) {\nvec3 normalizedToCamera=normalize(toCamera);\nvec3 normalizedCrossDirToCamera=normalize(cross(normalize(direction),normalizedToCamera));\nvec3 crossProduct=normalize(cross(normalizedToCamera,normalizedCrossDirToCamera));\nvec3 row0=vec3(normalizedCrossDirToCamera.x,normalizedCrossDirToCamera.y,normalizedCrossDirToCamera.z);\nvec3 row1=vec3(crossProduct.x,crossProduct.y,crossProduct.z);\nvec3 row2=vec3(normalizedToCamera.x,normalizedToCamera.y,normalizedToCamera.z);\nmat3 rotMatrix=mat3(row0,row1,row2);\nvec3 alignedCorner=rotMatrix*rotatedCorner;\nreturn position+alignedCorner;\n}\n#endif\nvoid main(void) {\nvec2 cornerPos;\ncornerPos=(vec2(offset.x-0.5,offset.y-0.5)-translationPivot)*size+translationPivot;\n#ifdef BILLBOARD\n\nvec3 rotatedCorner;\n#ifdef BILLBOARDY\nrotatedCorner.x=cornerPos.x*cos(angle)-cornerPos.y*sin(angle);\nrotatedCorner.z=cornerPos.x*sin(angle)+cornerPos.y*cos(angle);\nrotatedCorner.y=0.;\nvec3 yaxis=position-eyePosition;\nyaxis.y=0.;\nvec3 worldPos=rotate(normalize(yaxis),rotatedCorner);\nvec3 viewPos=(view*vec4(worldPos,1.0)).xyz;\n#elif defined(BILLBOARDSTRETCHED)\nrotatedCorner.x=cornerPos.x*cos(angle)-cornerPos.y*sin(angle);\nrotatedCorner.y=cornerPos.x*sin(angle)+cornerPos.y*cos(angle);\nrotatedCorner.z=0.;\nvec3 toCamera=position-eyePosition;\nvec3 worldPos=rotateAlign(toCamera,rotatedCorner);\nvec3 viewPos=(view*vec4(worldPos,1.0)).xyz;\n#else\nrotatedCorner.x=cornerPos.x*cos(angle)-cornerPos.y*sin(angle);\nrotatedCorner.y=cornerPos.x*sin(angle)+cornerPos.y*cos(angle);\nrotatedCorner.z=0.;\nvec3 viewPos=(view*vec4(position,1.0)).xyz+rotatedCorner;\n#endif\n#ifdef RAMPGRADIENT\nremapRanges=remapData;\n#endif\n\ngl_Position=projection*vec4(viewPos,1.0);\n#else\n\nvec3 rotatedCorner;\nrotatedCorner.x=cornerPos.x*cos(angle)-cornerPos.y*sin(angle);\nrotatedCorner.z=cornerPos.x*sin(angle)+cornerPos.y*cos(angle);\nrotatedCorner.y=0.;\nvec3 yaxis=normalize(direction);\nvec3 worldPos=rotate(yaxis,rotatedCorner);\ngl_Position=projection*view*vec4(worldPos,1.0);\n#endif\nvColor=color;\n#ifdef ANIMATESHEET\nfloat rowOffset=floor(cellIndex/particlesInfos.z);\nfloat columnOffset=cellIndex-rowOffset*particlesInfos.z;\nvec2 uvScale=particlesInfos.xy;\nvec2 uvOffset=vec2(offset.x ,1.0-offset.y);\nvUV=(uvOffset+vec2(columnOffset,rowOffset))*uvScale;\n#else\nvUV=offset;\n#endif\n\n#if defined(CLIPPLANE) || defined(CLIPPLANE2) || defined(CLIPPLANE3) || defined(CLIPPLANE4) || defined(CLIPPLANE5) || defined(CLIPPLANE6)\nvec4 worldPos=invView*vec4(viewPos,1.0);\n#endif\n#include<clipPlaneVertex>\n}";zt.a.ShadersStore.particlesVertexShader=Xl;var Kl=function(e){function t(t,n,r,i,c,l){void 0===i&&(i=null),void 0===c&&(c=!1),void 0===l&&(l=.01);var u=e.call(this,t)||this;return u._inheritedVelocityOffset=new a.e,u.onDisposeObservable=new o.c,u._particles=new Array,u._stockParticles=new Array,u._newPartsExcess=0,u._vertexBuffers={},u._scaledColorStep=new s.b(0,0,0,0),u._colorDiff=new s.b(0,0,0,0),u._scaledDirection=a.e.Zero(),u._scaledGravity=a.e.Zero(),u._currentRenderId=-1,u._useInstancing=!1,u._started=!1,u._stopped=!1,u._actualFrame=0,u._currentEmitRate1=0,u._currentEmitRate2=0,u._currentStartSize1=0,u._currentStartSize2=0,u._rawTextureWidth=256,u._useRampGradients=!1,u._disposeEmitterOnDispose=!1,u.isLocal=!1,u.recycleParticle=function(e){var t=u._particles.pop();t!==e&&t.copyTo(e),u._stockParticles.push(t)},u._createParticle=function(){var e;if(0!==u._stockParticles.length?(e=u._stockParticles.pop())._reset():e=new Gl(u),u._subEmitters&&u._subEmitters.length>0){var t=u._subEmitters[Math.floor(Math.random()*u._subEmitters.length)];e._attachedSubEmitters=[],t.forEach((function(t){if(t.type===Pl.ATTACHED){var n=t.clone();e._attachedSubEmitters.push(n),n.particleSystem.start()}}))}return e},u._emitFromParticle=function(e){if(u._subEmitters&&0!==u._subEmitters.length){var t=Math.floor(Math.random()*u._subEmitters.length);u._subEmitters[t].forEach((function(t){if(t.type===Pl.END){var n=t.clone();e._inheritParticleInfoToSubEmitter(n),n.particleSystem._rootParticleSystem=u,u.activeSubSystems.push(n.particleSystem),n.particleSystem.start()}}))}},u._capacity=n,u._epsilon=l,u._isAnimationSheetEnabled=c,u._scene=r||O.a.LastCreatedScene,u._attachImageProcessingConfiguration(null),u._customEffect=i,u._scene.particleSystems.push(u),u._useInstancing=u._scene.getEngine().getCaps().instancedArrays,u._createIndexBuffer(),u._createVertexBuffers(),u.particleEmitterType=new Al,u.updateFunction=function(e){var t=null,n=null;u.noiseTexture&&(t=u.noiseTexture.getSize(),n=u.noiseTexture.getContent());for(var r,i=function(){r=e[o];var i=u._scaledUpdateSpeed,c=r.age;if(r.age+=i,r.age>r.lifeTime){var l=r.age-c;i=(r.lifeTime-c)*i/l,r.age=r.lifeTime}var h=r.age/r.lifeTime;u._colorGradients&&u._colorGradients.length>0?jl.GetCurrentGradient(h,u._colorGradients,(function(e,t,n){e!==r._currentColorGradient&&(r._currentColor1.copyFrom(r._currentColor2),t.getColorToRef(r._currentColor2),r._currentColorGradient=e),s.b.LerpToRef(r._currentColor1,r._currentColor2,n,r.color)})):(r.colorStep.scaleToRef(i,u._scaledColorStep),r.color.addInPlace(u._scaledColorStep),r.color.a<0&&(r.color.a=0)),u._angularSpeedGradients&&u._angularSpeedGradients.length>0&&jl.GetCurrentGradient(h,u._angularSpeedGradients,(function(e,t,n){e!==r._currentAngularSpeedGradient&&(r._currentAngularSpeed1=r._currentAngularSpeed2,r._currentAngularSpeed2=t.getFactor(),r._currentAngularSpeedGradient=e),r.angularSpeed=He.a.Lerp(r._currentAngularSpeed1,r._currentAngularSpeed2,n)})),r.angle+=r.angularSpeed*i;var d=i;if(u._velocityGradients&&u._velocityGradients.length>0&&jl.GetCurrentGradient(h,u._velocityGradients,(function(e,t,n){e!==r._currentVelocityGradient&&(r._currentVelocity1=r._currentVelocity2,r._currentVelocity2=t.getFactor(),r._currentVelocityGradient=e),d*=He.a.Lerp(r._currentVelocity1,r._currentVelocity2,n)})),r.direction.scaleToRef(d,u._scaledDirection),u._limitVelocityGradients&&u._limitVelocityGradients.length>0&&jl.GetCurrentGradient(h,u._limitVelocityGradients,(function(e,t,n){e!==r._currentLimitVelocityGradient&&(r._currentLimitVelocity1=r._currentLimitVelocity2,r._currentLimitVelocity2=t.getFactor(),r._currentLimitVelocityGradient=e);var i=He.a.Lerp(r._currentLimitVelocity1,r._currentLimitVelocity2,n);r.direction.length()>i&&r.direction.scaleInPlace(u.limitVelocityDamping)})),u._dragGradients&&u._dragGradients.length>0&&jl.GetCurrentGradient(h,u._dragGradients,(function(e,t,n){e!==r._currentDragGradient&&(r._currentDrag1=r._currentDrag2,r._currentDrag2=t.getFactor(),r._currentDragGradient=e);var i=He.a.Lerp(r._currentDrag1,r._currentDrag2,n);u._scaledDirection.scaleInPlace(1-i)})),u.isLocal?(r._localPosition.addInPlace(u._scaledDirection),a.e.TransformCoordinatesToRef(r._localPosition,u._emitterWorldMatrix,r.position)):r.position.addInPlace(u._scaledDirection),n&&t&&r._randomNoiseCoordinates1){var p=u._fetchR(r._randomNoiseCoordinates1.x,r._randomNoiseCoordinates1.y,t.width,t.height,n),f=u._fetchR(r._randomNoiseCoordinates1.z,r._randomNoiseCoordinates2.x,t.width,t.height,n),m=u._fetchR(r._randomNoiseCoordinates2.y,r._randomNoiseCoordinates2.z,t.width,t.height,n),g=a.c.Vector3[0],_=a.c.Vector3[1];g.copyFromFloats((2*p-1)*u.noiseStrength.x,(2*f-1)*u.noiseStrength.y,(2*m-1)*u.noiseStrength.z),g.scaleToRef(i,_),r.direction.addInPlace(_)}if(u.gravity.scaleToRef(i,u._scaledGravity),r.direction.addInPlace(u._scaledGravity),u._sizeGradients&&u._sizeGradients.length>0&&jl.GetCurrentGradient(h,u._sizeGradients,(function(e,t,n){e!==r._currentSizeGradient&&(r._currentSize1=r._currentSize2,r._currentSize2=t.getFactor(),r._currentSizeGradient=e),r.size=He.a.Lerp(r._currentSize1,r._currentSize2,n)})),u._useRampGradients&&(u._colorRemapGradients&&u._colorRemapGradients.length>0&&jl.GetCurrentGradient(h,u._colorRemapGradients,(function(e,t,n){var i=He.a.Lerp(e.factor1,t.factor1,n),o=He.a.Lerp(e.factor2,t.factor2,n);r.remapData.x=i,r.remapData.y=o-i})),u._alphaRemapGradients&&u._alphaRemapGradients.length>0&&jl.GetCurrentGradient(h,u._alphaRemapGradients,(function(e,t,n){var i=He.a.Lerp(e.factor1,t.factor1,n),o=He.a.Lerp(e.factor2,t.factor2,n);r.remapData.z=i,r.remapData.w=o-i}))),u._isAnimationSheetEnabled&&r.updateCellIndex(),r._inheritParticleInfoToSubEmitters(),r.age>=r.lifeTime)return u._emitFromParticle(r),r._attachedSubEmitters&&(r._attachedSubEmitters.forEach((function(e){e.particleSystem.disposeOnStop=!0,e.particleSystem.stop()})),r._attachedSubEmitters=null),u.recycleParticle(r),o--,"continue"},o=0;o<e.length;o++)i()},u}return Object(h.__extends)(t,e),Object.defineProperty(t.prototype,"onDispose",{set:function(e){this._onDisposeObserver&&this.onDisposeObservable.remove(this._onDisposeObserver),this._onDisposeObserver=this.onDisposeObservable.add(e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"useRampGradients",{get:function(){return this._useRampGradients},set:function(e){this._useRampGradients!==e&&(this._useRampGradients=e,this._resetEffect())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"particles",{get:function(){return this._particles},enumerable:!0,configurable:!0}),t.prototype.getClassName=function(){return"ParticleSystem"},t.prototype._addFactorGradient=function(e,t,n,r){var i=new Ul;i.gradient=t,i.factor1=n,i.factor2=r,e.push(i),e.sort((function(e,t){return e.gradient<t.gradient?-1:e.gradient>t.gradient?1:0}))},t.prototype._removeFactorGradient=function(e,t){if(e)for(var n=0,r=0,i=e;r<i.length;r++){if(i[r].gradient===t){e.splice(n,1);break}n++}},t.prototype.addLifeTimeGradient=function(e,t,n){return this._lifeTimeGradients||(this._lifeTimeGradients=[]),this._addFactorGradient(this._lifeTimeGradients,e,t,n),this},t.prototype.removeLifeTimeGradient=function(e){return this._removeFactorGradient(this._lifeTimeGradients,e),this},t.prototype.addSizeGradient=function(e,t,n){return this._sizeGradients||(this._sizeGradients=[]),this._addFactorGradient(this._sizeGradients,e,t,n),this},t.prototype.removeSizeGradient=function(e){return this._removeFactorGradient(this._sizeGradients,e),this},t.prototype.addColorRemapGradient=function(e,t,n){return this._colorRemapGradients||(this._colorRemapGradients=[]),this._addFactorGradient(this._colorRemapGradients,e,t,n),this},t.prototype.removeColorRemapGradient=function(e){return this._removeFactorGradient(this._colorRemapGradients,e),this},t.prototype.addAlphaRemapGradient=function(e,t,n){return this._alphaRemapGradients||(this._alphaRemapGradients=[]),this._addFactorGradient(this._alphaRemapGradients,e,t,n),this},t.prototype.removeAlphaRemapGradient=function(e){return this._removeFactorGradient(this._alphaRemapGradients,e),this},t.prototype.addAngularSpeedGradient=function(e,t,n){return this._angularSpeedGradients||(this._angularSpeedGradients=[]),this._addFactorGradient(this._angularSpeedGradients,e,t,n),this},t.prototype.removeAngularSpeedGradient=function(e){return this._removeFactorGradient(this._angularSpeedGradients,e),this},t.prototype.addVelocityGradient=function(e,t,n){return this._velocityGradients||(this._velocityGradients=[]),this._addFactorGradient(this._velocityGradients,e,t,n),this},t.prototype.removeVelocityGradient=function(e){return this._removeFactorGradient(this._velocityGradients,e),this},t.prototype.addLimitVelocityGradient=function(e,t,n){return this._limitVelocityGradients||(this._limitVelocityGradients=[]),this._addFactorGradient(this._limitVelocityGradients,e,t,n),this},t.prototype.removeLimitVelocityGradient=function(e){return this._removeFactorGradient(this._limitVelocityGradients,e),this},t.prototype.addDragGradient=function(e,t,n){return this._dragGradients||(this._dragGradients=[]),this._addFactorGradient(this._dragGradients,e,t,n),this},t.prototype.removeDragGradient=function(e){return this._removeFactorGradient(this._dragGradients,e),this},t.prototype.addEmitRateGradient=function(e,t,n){return this._emitRateGradients||(this._emitRateGradients=[]),this._addFactorGradient(this._emitRateGradients,e,t,n),this},t.prototype.removeEmitRateGradient=function(e){return this._removeFactorGradient(this._emitRateGradients,e),this},t.prototype.addStartSizeGradient=function(e,t,n){return this._startSizeGradients||(this._startSizeGradients=[]),this._addFactorGradient(this._startSizeGradients,e,t,n),this},t.prototype.removeStartSizeGradient=function(e){return this._removeFactorGradient(this._emitRateGradients,e),this},t.prototype._createRampGradientTexture=function(){if(this._rampGradients&&this._rampGradients.length&&!this._rampGradientsTexture){for(var e=new Uint8Array(4*this._rawTextureWidth),t=s.c.Color3[0],n=0;n<this._rawTextureWidth;n++){var r=n/this._rawTextureWidth;jl.GetCurrentGradient(r,this._rampGradients,(function(r,i,o){s.a.LerpToRef(r.color,i.color,o,t),e[4*n]=255*t.r,e[4*n+1]=255*t.g,e[4*n+2]=255*t.b,e[4*n+3]=255}))}this._rampGradientsTexture=ms.a.CreateRGBATexture(e,this._rawTextureWidth,1,this._scene,!1,!1,nn.a.NEAREST_SAMPLINGMODE)}},t.prototype.getRampGradients=function(){return this._rampGradients},t.prototype.addRampGradient=function(e,t){this._rampGradients||(this._rampGradients=[]);var n=new zl;return n.gradient=e,n.color=t,this._rampGradients.push(n),this._rampGradients.sort((function(e,t){return e.gradient<t.gradient?-1:e.gradient>t.gradient?1:0})),this._rampGradientsTexture&&(this._rampGradientsTexture.dispose(),this._rampGradientsTexture=null),this._createRampGradientTexture(),this},t.prototype.removeRampGradient=function(e){return this._removeGradientAndTexture(e,this._rampGradients,this._rampGradientsTexture),this._rampGradientsTexture=null,this._rampGradients&&this._rampGradients.length>0&&this._createRampGradientTexture(),this},t.prototype.addColorGradient=function(e,t,n){this._colorGradients||(this._colorGradients=[]);var r=new Vl;return r.gradient=e,r.color1=t,r.color2=n,this._colorGradients.push(r),this._colorGradients.sort((function(e,t){return e.gradient<t.gradient?-1:e.gradient>t.gradient?1:0})),this},t.prototype.removeColorGradient=function(e){if(!this._colorGradients)return this;for(var t=0,n=0,r=this._colorGradients;n<r.length;n++){if(r[n].gradient===e){this._colorGradients.splice(t,1);break}t++}return this},t.prototype._fetchR=function(e,t,n,r,i){return i[4*(((e=.5*Math.abs(e)+.5)*n%n|0)+((t=.5*Math.abs(t)+.5)*r%r|0)*n)]/255},t.prototype._reset=function(){this._resetEffect()},t.prototype._resetEffect=function(){this._vertexBuffer&&(this._vertexBuffer.dispose(),this._vertexBuffer=null),this._spriteBuffer&&(this._spriteBuffer.dispose(),this._spriteBuffer=null),this._createVertexBuffers()},t.prototype._createVertexBuffers=function(){this._vertexBufferSize=this._useInstancing?10:12,this._isAnimationSheetEnabled&&(this._vertexBufferSize+=1),this._isBillboardBased&&this.billboardMode!==t.BILLBOARDMODE_STRETCHED||(this._vertexBufferSize+=3),this._useRampGradients&&(this._vertexBufferSize+=4);var e=this._scene.getEngine();this._vertexData=new Float32Array(this._capacity*this._vertexBufferSize*(this._useInstancing?1:4)),this._vertexBuffer=new On.a(e,this._vertexData,!0,this._vertexBufferSize);var n=0,r=this._vertexBuffer.createVertexBuffer(On.b.PositionKind,n,3,this._vertexBufferSize,this._useInstancing);this._vertexBuffers[On.b.PositionKind]=r,n+=3;var i=this._vertexBuffer.createVertexBuffer(On.b.ColorKind,n,4,this._vertexBufferSize,this._useInstancing);this._vertexBuffers[On.b.ColorKind]=i,n+=4;var o=this._vertexBuffer.createVertexBuffer("angle",n,1,this._vertexBufferSize,this._useInstancing);this._vertexBuffers.angle=o,n+=1;var a,s=this._vertexBuffer.createVertexBuffer("size",n,2,this._vertexBufferSize,this._useInstancing);if(this._vertexBuffers.size=s,n+=2,this._isAnimationSheetEnabled){var c=this._vertexBuffer.createVertexBuffer("cellIndex",n,1,this._vertexBufferSize,this._useInstancing);this._vertexBuffers.cellIndex=c,n+=1}if(!this._isBillboardBased||this.billboardMode===t.BILLBOARDMODE_STRETCHED){var l=this._vertexBuffer.createVertexBuffer("direction",n,3,this._vertexBufferSize,this._useInstancing);this._vertexBuffers.direction=l,n+=3}if(this._useRampGradients){var u=this._vertexBuffer.createVertexBuffer("remapData",n,4,this._vertexBufferSize,this._useInstancing);this._vertexBuffers.remapData=u,n+=4}if(this._useInstancing){var h=new Float32Array([0,0,1,0,1,1,0,1]);this._spriteBuffer=new On.a(e,h,!1,2),a=this._spriteBuffer.createVertexBuffer("offset",0,2)}else a=this._vertexBuffer.createVertexBuffer("offset",n,2,this._vertexBufferSize,this._useInstancing),n+=2;this._vertexBuffers.offset=a},t.prototype._createIndexBuffer=function(){if(!this._useInstancing){for(var e=[],t=0,n=0;n<this._capacity;n++)e.push(t),e.push(t+1),e.push(t+2),e.push(t),e.push(t+2),e.push(t+3),t+=4;this._indexBuffer=this._scene.getEngine().createIndexBuffer(e)}},t.prototype.getCapacity=function(){return this._capacity},t.prototype.isAlive=function(){return this._alive},t.prototype.isStarted=function(){return this._started},t.prototype._prepareSubEmitterInternalArray=function(){var e=this;this._subEmitters=new Array,this.subEmitters&&this.subEmitters.forEach((function(n){n instanceof t?e._subEmitters.push([new Hl(n)]):n instanceof Hl?e._subEmitters.push([n]):n instanceof Array&&e._subEmitters.push(n)}))},t.prototype.start=function(e){var t=this;if(void 0===e&&(e=this.startDelay),!this.targetStopDuration&&this._hasTargetStopDurationDependantGradient())throw"Particle system started with a targetStopDuration dependant gradient (eg. startSizeGradients) but no targetStopDuration set";if(e)setTimeout((function(){t.start(0)}),e);else{if(this._prepareSubEmitterInternalArray(),this._started=!0,this._stopped=!1,this._actualFrame=0,this._subEmitters&&0!=this._subEmitters.length&&(this.activeSubSystems=new Array),this._emitRateGradients&&(this._emitRateGradients.length>0&&(this._currentEmitRateGradient=this._emitRateGradients[0],this._currentEmitRate1=this._currentEmitRateGradient.getFactor(),this._currentEmitRate2=this._currentEmitRate1),this._emitRateGradients.length>1&&(this._currentEmitRate2=this._emitRateGradients[1].getFactor())),this._startSizeGradients&&(this._startSizeGradients.length>0&&(this._currentStartSizeGradient=this._startSizeGradients[0],this._currentStartSize1=this._currentStartSizeGradient.getFactor(),this._currentStartSize2=this._currentStartSize1),this._startSizeGradients.length>1&&(this._currentStartSize2=this._startSizeGradients[1].getFactor())),this.preWarmCycles){this.emitter instanceof Me.a&&this.emitter.computeWorldMatrix(!0);var n=this.noiseTexture;if(n&&n.onGeneratedObservable)n.onGeneratedObservable.addOnce((function(){setTimeout((function(){for(var e=0;e<t.preWarmCycles;e++)t.animate(!0),n.render()}))}));else for(var r=0;r<this.preWarmCycles;r++)this.animate(!0)}this.beginAnimationOnStart&&this.animations&&this.animations.length>0&&this.getScene().beginAnimation(this,this.beginAnimationFrom,this.beginAnimationTo,this.beginAnimationLoop)}},t.prototype.stop=function(e){void 0===e&&(e=!0),this._stopped=!0,e&&this._stopSubEmitters()},t.prototype.reset=function(){this._stockParticles=[],this._particles=[]},t.prototype._appendParticleVertex=function(e,n,r,i){var o=e*this._vertexBufferSize;if(this._vertexData[o++]=n.position.x+this.worldOffset.x,this._vertexData[o++]=n.position.y+this.worldOffset.y,this._vertexData[o++]=n.position.z+this.worldOffset.z,this._vertexData[o++]=n.color.r,this._vertexData[o++]=n.color.g,this._vertexData[o++]=n.color.b,this._vertexData[o++]=n.color.a,this._vertexData[o++]=n.angle,this._vertexData[o++]=n.scale.x*n.size,this._vertexData[o++]=n.scale.y*n.size,this._isAnimationSheetEnabled&&(this._vertexData[o++]=n.cellIndex),this._isBillboardBased)this.billboardMode===t.BILLBOARDMODE_STRETCHED&&(this._vertexData[o++]=n.direction.x,this._vertexData[o++]=n.direction.y,this._vertexData[o++]=n.direction.z);else if(n._initialDirection){var s=n._initialDirection;this.isLocal&&(a.e.TransformNormalToRef(s,this._emitterWorldMatrix,a.c.Vector3[0]),s=a.c.Vector3[0]),0===s.x&&0===s.z&&(s.x=.001),this._vertexData[o++]=s.x,this._vertexData[o++]=s.y,this._vertexData[o++]=s.z}else{var c=n.direction;this.isLocal&&(a.e.TransformNormalToRef(c,this._emitterWorldMatrix,a.c.Vector3[0]),c=a.c.Vector3[0]),0===c.x&&0===c.z&&(c.x=.001),this._vertexData[o++]=c.x,this._vertexData[o++]=c.y,this._vertexData[o++]=c.z}this._useRampGradients&&(this._vertexData[o++]=n.remapData.x,this._vertexData[o++]=n.remapData.y,this._vertexData[o++]=n.remapData.z,this._vertexData[o++]=n.remapData.w),this._useInstancing||(this._isAnimationSheetEnabled&&(0===r?r=this._epsilon:1===r&&(r=1-this._epsilon),0===i?i=this._epsilon:1===i&&(i=1-this._epsilon)),this._vertexData[o++]=r,this._vertexData[o++]=i)},t.prototype._stopSubEmitters=function(){this.activeSubSystems&&(this.activeSubSystems.forEach((function(e){e.stop(!0)})),this.activeSubSystems=new Array)},t.prototype._removeFromRoot=function(){if(this._rootParticleSystem){var e=this._rootParticleSystem.activeSubSystems.indexOf(this);-1!==e&&this._rootParticleSystem.activeSubSystems.splice(e,1),this._rootParticleSystem=null}},t.prototype._update=function(e){var t,n=this;if(this._alive=this._particles.length>0,this.emitter.position){var r=this.emitter;this._emitterWorldMatrix=r.getWorldMatrix()}else{var i=this.emitter;this._emitterWorldMatrix=a.a.Translation(i.x,i.y,i.z)}this.updateFunction(this._particles);for(var o,c=function(){if(l._particles.length===l._capacity)return"break";if(t=l._createParticle(),l._particles.push(t),l.targetStopDuration&&l._lifeTimeGradients&&l._lifeTimeGradients.length>0){var e=He.a.Clamp(l._actualFrame/l.targetStopDuration);jl.GetCurrentGradient(e,l._lifeTimeGradients,(function(n,r){var i=n,o=r,a=i.getFactor(),s=o.getFactor(),c=(e-i.gradient)/(o.gradient-i.gradient);t.lifeTime=He.a.Lerp(a,s,c)}))}else t.lifeTime=He.a.RandomRange(l.minLifeTime,l.maxLifeTime);var r=He.a.RandomRange(l.minEmitPower,l.maxEmitPower);if(l.startPositionFunction?l.startPositionFunction(l._emitterWorldMatrix,t.position,t,l.isLocal):l.particleEmitterType.startPositionFunction(l._emitterWorldMatrix,t.position,t,l.isLocal),l.isLocal&&(t._localPosition?t._localPosition.copyFrom(t.position):t._localPosition=t.position.clone(),a.e.TransformCoordinatesToRef(t._localPosition,l._emitterWorldMatrix,t.position)),l.startDirectionFunction?l.startDirectionFunction(l._emitterWorldMatrix,t.direction,t,l.isLocal):l.particleEmitterType.startDirectionFunction(l._emitterWorldMatrix,t.direction,t,l.isLocal),0===r?t._initialDirection?t._initialDirection.copyFrom(t.direction):t._initialDirection=t.direction.clone():t._initialDirection=null,t.direction.scaleInPlace(r),l._sizeGradients&&0!==l._sizeGradients.length?(t._currentSizeGradient=l._sizeGradients[0],t._currentSize1=t._currentSizeGradient.getFactor(),t.size=t._currentSize1,l._sizeGradients.length>1?t._currentSize2=l._sizeGradients[1].getFactor():t._currentSize2=t._currentSize1):t.size=He.a.RandomRange(l.minSize,l.maxSize),t.scale.copyFromFloats(He.a.RandomRange(l.minScaleX,l.maxScaleX),He.a.RandomRange(l.minScaleY,l.maxScaleY)),l._startSizeGradients&&l._startSizeGradients[0]&&l.targetStopDuration){var i=l._actualFrame/l.targetStopDuration;jl.GetCurrentGradient(i,l._startSizeGradients,(function(e,r,i){e!==n._currentStartSizeGradient&&(n._currentStartSize1=n._currentStartSize2,n._currentStartSize2=r.getFactor(),n._currentStartSizeGradient=e);var o=He.a.Lerp(n._currentStartSize1,n._currentStartSize2,i);t.scale.scaleInPlace(o)}))}l._angularSpeedGradients&&0!==l._angularSpeedGradients.length?(t._currentAngularSpeedGradient=l._angularSpeedGradients[0],t.angularSpeed=t._currentAngularSpeedGradient.getFactor(),t._currentAngularSpeed1=t.angularSpeed,l._angularSpeedGradients.length>1?t._currentAngularSpeed2=l._angularSpeedGradients[1].getFactor():t._currentAngularSpeed2=t._currentAngularSpeed1):t.angularSpeed=He.a.RandomRange(l.minAngularSpeed,l.maxAngularSpeed),t.angle=He.a.RandomRange(l.minInitialRotation,l.maxInitialRotation),l._velocityGradients&&l._velocityGradients.length>0&&(t._currentVelocityGradient=l._velocityGradients[0],t._currentVelocity1=t._currentVelocityGradient.getFactor(),l._velocityGradients.length>1?t._currentVelocity2=l._velocityGradients[1].getFactor():t._currentVelocity2=t._currentVelocity1),l._limitVelocityGradients&&l._limitVelocityGradients.length>0&&(t._currentLimitVelocityGradient=l._limitVelocityGradients[0],t._currentLimitVelocity1=t._currentLimitVelocityGradient.getFactor(),l._limitVelocityGradients.length>1?t._currentLimitVelocity2=l._limitVelocityGradients[1].getFactor():t._currentLimitVelocity2=t._currentLimitVelocity1),l._dragGradients&&l._dragGradients.length>0&&(t._currentDragGradient=l._dragGradients[0],t._currentDrag1=t._currentDragGradient.getFactor(),l._dragGradients.length>1?t._currentDrag2=l._dragGradients[1].getFactor():t._currentDrag2=t._currentDrag1),l._colorGradients&&0!==l._colorGradients.length?(t._currentColorGradient=l._colorGradients[0],t._currentColorGradient.getColorToRef(t.color),t._currentColor1.copyFrom(t.color),l._colorGradients.length>1?l._colorGradients[1].getColorToRef(t._currentColor2):t._currentColor2.copyFrom(t.color)):(o=He.a.RandomRange(0,1),s.b.LerpToRef(l.color1,l.color2,o,t.color),l.colorDead.subtractToRef(t.color,l._colorDiff),l._colorDiff.scaleToRef(1/t.lifeTime,t.colorStep)),l._isAnimationSheetEnabled&&(t._initialStartSpriteCellID=l.startSpriteCellID,t._initialEndSpriteCellID=l.endSpriteCellID),t.direction.addInPlace(l._inheritedVelocityOffset),l._useRampGradients&&(t.remapData=new a.f(0,1,0,1)),l.noiseTexture&&(t._randomNoiseCoordinates1?(t._randomNoiseCoordinates1.copyFromFloats(Math.random(),Math.random(),Math.random()),t._randomNoiseCoordinates2.copyFromFloats(Math.random(),Math.random(),Math.random())):(t._randomNoiseCoordinates1=new a.e(Math.random(),Math.random(),Math.random()),t._randomNoiseCoordinates2=new a.e(Math.random(),Math.random(),Math.random()))),t._inheritParticleInfoToSubEmitters()},l=this,u=0;u<e;u++){if("break"===c())break}},t._GetAttributeNamesOrOptions=function(e,t,n){void 0===e&&(e=!1),void 0===t&&(t=!1),void 0===n&&(n=!1);var r=[On.b.PositionKind,On.b.ColorKind,"angle","offset","size"];return e&&r.push("cellIndex"),t||r.push("direction"),n&&r.push("remapData"),r},t._GetEffectCreationOptions=function(e){void 0===e&&(e=!1);var t=["invView","view","projection","vClipPlane","vClipPlane2","vClipPlane3","vClipPlane4","vClipPlane5","vClipPlane6","textureMask","translationPivot","eyePosition"];return e&&t.push("particlesInfos"),t},t.prototype._getEffect=function(e){if(this._customEffect)return this._customEffect;var n=[];if(this._scene.clipPlane&&n.push("#define CLIPPLANE"),this._scene.clipPlane2&&n.push("#define CLIPPLANE2"),this._scene.clipPlane3&&n.push("#define CLIPPLANE3"),this._scene.clipPlane4&&n.push("#define CLIPPLANE4"),this._scene.clipPlane5&&n.push("#define CLIPPLANE5"),this._scene.clipPlane6&&n.push("#define CLIPPLANE6"),this._isAnimationSheetEnabled&&n.push("#define ANIMATESHEET"),e===t.BLENDMODE_MULTIPLY&&n.push("#define BLENDMULTIPLYMODE"),this._useRampGradients&&n.push("#define RAMPGRADIENT"),this._isBillboardBased)switch(n.push("#define BILLBOARD"),this.billboardMode){case t.BILLBOARDMODE_Y:n.push("#define BILLBOARDY");break;case t.BILLBOARDMODE_STRETCHED:n.push("#define BILLBOARDSTRETCHED");break;case t.BILLBOARDMODE_ALL:}this._imageProcessingConfiguration&&(this._imageProcessingConfiguration.prepareDefines(this._imageProcessingConfigurationDefines),n.push(this._imageProcessingConfigurationDefines.toString()));var r=n.join("\n");if(this._cachedDefines!==r){this._cachedDefines=r;var i=t._GetAttributeNamesOrOptions(this._isAnimationSheetEnabled,this._isBillboardBased&&this.billboardMode!==t.BILLBOARDMODE_STRETCHED,this._useRampGradients),o=t._GetEffectCreationOptions(this._isAnimationSheetEnabled),a=["diffuseSampler","rampSampler"];Cn.a&&(Cn.a.PrepareUniforms(o,this._imageProcessingConfigurationDefines),Cn.a.PrepareSamplers(a,this._imageProcessingConfigurationDefines)),this._effect=this._scene.getEngine().createEffect("particles",i,o,a,r)}return this._effect},t.prototype.animate=function(e){var t=this;if(void 0===e&&(e=!1),this._started){if(!e){if(!this.isReady())return;if(this._currentRenderId===this._scene.getFrameId())return;this._currentRenderId=this._scene.getFrameId()}var n;if(this._scaledUpdateSpeed=this.updateSpeed*(e?this.preWarmStepOffset:this._scene.getAnimationRatio()),this.manualEmitCount>-1)n=this.manualEmitCount,this._newPartsExcess=0,this.manualEmitCount=0;else{var r=this.emitRate;if(this._emitRateGradients&&this._emitRateGradients.length>0&&this.targetStopDuration){var i=this._actualFrame/this.targetStopDuration;jl.GetCurrentGradient(i,this._emitRateGradients,(function(e,n,i){e!==t._currentEmitRateGradient&&(t._currentEmitRate1=t._currentEmitRate2,t._currentEmitRate2=n.getFactor(),t._currentEmitRateGradient=e),r=He.a.Lerp(t._currentEmitRate1,t._currentEmitRate2,i)}))}n=r*this._scaledUpdateSpeed>>0,this._newPartsExcess+=r*this._scaledUpdateSpeed-n}if(this._newPartsExcess>1&&(n+=this._newPartsExcess>>0,this._newPartsExcess-=this._newPartsExcess>>0),this._alive=!1,this._stopped?n=0:(this._actualFrame+=this._scaledUpdateSpeed,this.targetStopDuration&&this._actualFrame>=this.targetStopDuration&&this.stop()),this._update(n),this._stopped&&(this._alive||(this._started=!1,this.onAnimationEnd&&this.onAnimationEnd(),this.disposeOnStop&&this._scene._toBeDisposed.push(this))),!e){for(var o=0,a=0;a<this._particles.length;a++){var s=this._particles[a];this._appendParticleVertices(o,s),o+=this._useInstancing?1:4}this._vertexBuffer&&this._vertexBuffer.update(this._vertexData)}0===this.manualEmitCount&&this.disposeOnStop&&this.stop()}},t.prototype._appendParticleVertices=function(e,t){this._appendParticleVertex(e++,t,0,0),this._useInstancing||(this._appendParticleVertex(e++,t,1,0),this._appendParticleVertex(e++,t,1,1),this._appendParticleVertex(e++,t,0,1))},t.prototype.rebuild=function(){for(var e in this._createIndexBuffer(),this._vertexBuffer&&this._vertexBuffer._rebuild(),this._vertexBuffers)this._vertexBuffers[e]._rebuild()},t.prototype.isReady=function(){if(!(this.emitter&&this._imageProcessingConfiguration.isReady()&&this.particleTexture&&this.particleTexture.isReady()))return!1;if(this.blendMode!==t.BLENDMODE_MULTIPLYADD){if(!this._getEffect(this.blendMode).isReady())return!1}else{if(!this._getEffect(t.BLENDMODE_MULTIPLY).isReady())return!1;if(!this._getEffect(t.BLENDMODE_ADD).isReady())return!1}return!0},t.prototype._render=function(e){var n=this._getEffect(e),r=this._scene.getEngine();r.enableEffect(n);var i=this._scene.getViewMatrix();if(n.setTexture("diffuseSampler",this.particleTexture),n.setMatrix("view",i),n.setMatrix("projection",this._scene.getProjectionMatrix()),this._isAnimationSheetEnabled&&this.particleTexture){var o=this.particleTexture.getBaseSize();n.setFloat3("particlesInfos",this.spriteCellWidth/o.width,this.spriteCellHeight/o.height,o.width/this.spriteCellWidth)}if(n.setVector2("translationPivot",this.translationPivot),n.setFloat4("textureMask",this.textureMask.r,this.textureMask.g,this.textureMask.b,this.textureMask.a),this._isBillboardBased){var a=this._scene.activeCamera;n.setVector3("eyePosition",a.globalPosition)}if(this._rampGradientsTexture&&n.setTexture("rampSampler",this._rampGradientsTexture),this._scene.clipPlane||this._scene.clipPlane2||this._scene.clipPlane3||this._scene.clipPlane4||this._scene.clipPlane5||this._scene.clipPlane6){var s=i.clone();s.invert(),n.setMatrix("invView",s),Si.a.BindClipPlane(n,this._scene)}switch(r.bindBuffers(this._vertexBuffers,this._indexBuffer,n),this._imageProcessingConfiguration&&!this._imageProcessingConfiguration.applyByPostProcess&&this._imageProcessingConfiguration.bind(n),e){case t.BLENDMODE_ADD:r.setAlphaMode(1);break;case t.BLENDMODE_ONEONE:r.setAlphaMode(6);break;case t.BLENDMODE_STANDARD:r.setAlphaMode(2);break;case t.BLENDMODE_MULTIPLY:r.setAlphaMode(4)}return this._useInstancing?r.drawArraysType(Mo.a.TriangleFanDrawMode,0,4,this._particles.length):r.drawElementsType(Mo.a.TriangleFillMode,0,6*this._particles.length),this._particles.length},t.prototype.render=function(){if(!this.isReady()||!this._particles.length)return 0;var e=this._scene.getEngine();e.setState(!1),this.forceDepthWrite&&e.setDepthWrite(!0);var n=0;return this.blendMode===t.BLENDMODE_MULTIPLYADD&&(n=this._render(t.BLENDMODE_MULTIPLY)+this._render(t.BLENDMODE_ADD)),n=this._render(this.blendMode),e.unbindInstanceAttributes(),e.setAlphaMode(0),n},t.prototype.dispose=function(e){if(void 0===e&&(e=!0),this._vertexBuffer&&(this._vertexBuffer.dispose(),this._vertexBuffer=null),this._spriteBuffer&&(this._spriteBuffer.dispose(),this._spriteBuffer=null),this._indexBuffer&&(this._scene.getEngine()._releaseBuffer(this._indexBuffer),this._indexBuffer=null),e&&this.particleTexture&&(this.particleTexture.dispose(),this.particleTexture=null),e&&this.noiseTexture&&(this.noiseTexture.dispose(),this.noiseTexture=null),this._rampGradientsTexture&&(this._rampGradientsTexture.dispose(),this._rampGradientsTexture=null),this._removeFromRoot(),this._subEmitters&&this._subEmitters.length){for(var t=0;t<this._subEmitters.length;t++)for(var n=0,r=this._subEmitters[t];n<r.length;n++){r[n].dispose()}this._subEmitters=[],this.subEmitters=[]}this._disposeEmitterOnDispose&&this.emitter&&this.emitter.dispose&&this.emitter.dispose(!0),(t=this._scene.particleSystems.indexOf(this))>-1&&this._scene.particleSystems.splice(t,1),this._scene._activeParticleSystems.dispose(),this.onDisposeObservable.notifyObservers(this),this.onDisposeObservable.clear(),this.reset()},t.prototype.clone=function(e,n){var r=null,i=null;if(null!=this.customShader){var o=(i=this.customShader).shaderOptions.defines.length>0?i.shaderOptions.defines.join("\n"):"";r=this._scene.getEngine().createEffectForParticles(i.shaderPath.fragmentElement,i.shaderOptions.uniforms,i.shaderOptions.samplers,o)}else this._customEffect&&(r=this._customEffect);var a=new t(e,this._capacity,this._scene,r);(a.customShader=i,A.a.DeepCopy(this,a,["particles","customShader","noiseTexture","particleTexture","onDisposeObservable"]),void 0===n&&(n=this.emitter),a.noiseTexture=this.noiseTexture,a.emitter=n,this.particleTexture)&&(this.particleTexture instanceof Tn.a?(a.particleTexture=this.particleTexture.clone(),a.particleTexture.getContext().drawImage(this.particleTexture.getContext().canvas,0,0),a.particleTexture.update()):a.particleTexture=new nn.a(this.particleTexture.url,this._scene));return this._colorGradients&&this._colorGradients.forEach((function(e){a.addColorGradient(e.gradient,e.color1,e.color2)})),this._dragGradients&&this._dragGradients.forEach((function(e){a.addDragGradient(e.gradient,e.factor1,e.factor2)})),this._angularSpeedGradients&&this._angularSpeedGradients.forEach((function(e){a.addAngularSpeedGradient(e.gradient,e.factor1,e.factor2)})),this._emitRateGradients&&this._emitRateGradients.forEach((function(e){a.addEmitRateGradient(e.gradient,e.factor1,e.factor2)})),this._lifeTimeGradients&&this._lifeTimeGradients.forEach((function(e){a.addLifeTimeGradient(e.gradient,e.factor1,e.factor2)})),this._limitVelocityGradients&&this._limitVelocityGradients.forEach((function(e){a.addLimitVelocityGradient(e.gradient,e.factor1,e.factor2)})),this._sizeGradients&&this._sizeGradients.forEach((function(e){a.addSizeGradient(e.gradient,e.factor1,e.factor2)})),this._startSizeGradients&&this._startSizeGradients.forEach((function(e){a.addStartSizeGradient(e.gradient,e.factor1,e.factor2)})),this._velocityGradients&&this._velocityGradients.forEach((function(e){a.addVelocityGradient(e.gradient,e.factor1,e.factor2)})),this._rampGradients&&this._rampGradients.forEach((function(e){a.addRampGradient(e.gradient,e.color)})),this._colorRemapGradients&&this._colorRemapGradients.forEach((function(e){a.addColorRemapGradient(e.gradient,e.factor1,e.factor2)})),this._alphaRemapGradients&&this._alphaRemapGradients.forEach((function(e){a.addAlphaRemapGradient(e.gradient,e.factor1,e.factor2)})),this.preventAutoStart||a.start(),a},t.prototype.serialize=function(){var e={};if(t._Serialize(e,this),e.textureMask=this.textureMask.asArray(),e.customShader=this.customShader,e.preventAutoStart=this.preventAutoStart,this.subEmitters){e.subEmitters=[],this._subEmitters||this._prepareSubEmitterInternalArray();for(var n=0,r=this._subEmitters;n<r.length;n++){for(var i=[],o=0,a=r[n];o<a.length;o++){var s=a[o];i.push(s.serialize())}e.subEmitters.push(i)}}return e},t._Serialize=function(e,t){if(e.name=t.name,e.id=t.id,e.capacity=t.getCapacity(),t.emitter.position){var n=t.emitter;e.emitterId=n.id}else{var r=t.emitter;e.emitter=r.asArray()}t.particleEmitterType&&(e.particleEmitterType=t.particleEmitterType.serialize()),t.particleTexture&&(e.textureName=t.particleTexture.name,e.invertY=t.particleTexture._invertY),e.isLocal=t.isLocal,Fe.a.AppendSerializedAnimations(t,e),e.beginAnimationOnStart=t.beginAnimationOnStart,e.beginAnimationFrom=t.beginAnimationFrom,e.beginAnimationTo=t.beginAnimationTo,e.beginAnimationLoop=t.beginAnimationLoop,e.startDelay=t.startDelay,e.renderingGroupId=t.renderingGroupId,e.isBillboardBased=t.isBillboardBased,e.billboardMode=t.billboardMode,e.minAngularSpeed=t.minAngularSpeed,e.maxAngularSpeed=t.maxAngularSpeed,e.minSize=t.minSize,e.maxSize=t.maxSize,e.minScaleX=t.minScaleX,e.maxScaleX=t.maxScaleX,e.minScaleY=t.minScaleY,e.maxScaleY=t.maxScaleY,e.minEmitPower=t.minEmitPower,e.maxEmitPower=t.maxEmitPower,e.minLifeTime=t.minLifeTime,e.maxLifeTime=t.maxLifeTime,e.emitRate=t.emitRate,e.gravity=t.gravity.asArray(),e.noiseStrength=t.noiseStrength.asArray(),e.color1=t.color1.asArray(),e.color2=t.color2.asArray(),e.colorDead=t.colorDead.asArray(),e.updateSpeed=t.updateSpeed,e.targetStopDuration=t.targetStopDuration,e.blendMode=t.blendMode,e.preWarmCycles=t.preWarmCycles,e.preWarmStepOffset=t.preWarmStepOffset,e.minInitialRotation=t.minInitialRotation,e.maxInitialRotation=t.maxInitialRotation,e.startSpriteCellID=t.startSpriteCellID,e.endSpriteCellID=t.endSpriteCellID,e.spriteCellChangeSpeed=t.spriteCellChangeSpeed,e.spriteCellWidth=t.spriteCellWidth,e.spriteCellHeight=t.spriteCellHeight,e.spriteRandomStartCell=t.spriteRandomStartCell,e.isAnimationSheetEnabled=t.isAnimationSheetEnabled;var i=t.getColorGradients();if(i){e.colorGradients=[];for(var o=0,a=i;o<a.length;o++){var s=a[o],c={gradient:s.gradient,color1:s.color1.asArray()};s.color2&&(c.color2=s.color2.asArray()),e.colorGradients.push(c)}}var l=t.getRampGradients();if(l){e.rampGradients=[];for(var u=0,h=l;u<h.length;u++){var d=h[u];c={gradient:d.gradient,color:d.color.asArray()};e.rampGradients.push(c)}e.useRampGradients=t.useRampGradients}var p=t.getColorRemapGradients();if(p){e.colorRemapGradients=[];for(var f=0,m=p;f<m.length;f++){var g=m[f];c={gradient:g.gradient,factor1:g.factor1};void 0!==g.factor2&&(c.factor2=g.factor2),e.colorRemapGradients.push(c)}}var _=t.getAlphaRemapGradients();if(_){e.alphaRemapGradients=[];for(var v=0,b=_;v<b.length;v++){var y=b[v];c={gradient:y.gradient,factor1:y.factor1};void 0!==y.factor2&&(c.factor2=y.factor2),e.alphaRemapGradients.push(c)}}var C=t.getSizeGradients();if(C){e.sizeGradients=[];for(var x=0,T=C;x<T.length;x++){var E=T[x];c={gradient:E.gradient,factor1:E.factor1};void 0!==E.factor2&&(c.factor2=E.factor2),e.sizeGradients.push(c)}}var S=t.getAngularSpeedGradients();if(S){e.angularSpeedGradients=[];for(var P=0,O=S;P<O.length;P++){var A=O[P];c={gradient:A.gradient,factor1:A.factor1};void 0!==A.factor2&&(c.factor2=A.factor2),e.angularSpeedGradients.push(c)}}var M=t.getVelocityGradients();if(M){e.velocityGradients=[];for(var w=0,R=M;w<R.length;w++){var I=R[w];c={gradient:I.gradient,factor1:I.factor1};void 0!==I.factor2&&(c.factor2=I.factor2),e.velocityGradients.push(c)}}var L=t.getDragGradients();if(L){e.dragGradients=[];for(var D=0,N=L;D<N.length;D++){var F=N[D];c={gradient:F.gradient,factor1:F.factor1};void 0!==F.factor2&&(c.factor2=F.factor2),e.dragGradients.push(c)}}var k=t.getEmitRateGradients();if(k){e.emitRateGradients=[];for(var B=0,V=k;B<V.length;B++){var z=V[B];c={gradient:z.gradient,factor1:z.factor1};void 0!==z.factor2&&(c.factor2=z.factor2),e.emitRateGradients.push(c)}}var U=t.getStartSizeGradients();if(U){e.startSizeGradients=[];for(var j=0,G=U;j<G.length;j++){var H=G[j];c={gradient:H.gradient,factor1:H.factor1};void 0!==H.factor2&&(c.factor2=H.factor2),e.startSizeGradients.push(c)}}var W=t.getLifeTimeGradients();if(W){e.lifeTimeGradients=[];for(var X=0,K=W;X<K.length;X++){var Y=K[X];c={gradient:Y.gradient,factor1:Y.factor1};void 0!==Y.factor2&&(c.factor2=Y.factor2),e.lifeTimeGradients.push(c)}}var q=t.getLimitVelocityGradients();if(q){e.limitVelocityGradients=[];for(var Q=0,Z=q;Q<Z.length;Q++){var J=Z[Q];c={gradient:J.gradient,factor1:J.factor1};void 0!==J.factor2&&(c.factor2=J.factor2),e.limitVelocityGradients.push(c)}e.limitVelocityDamping=t.limitVelocityDamping}t.noiseTexture&&(e.noiseTexture=t.noiseTexture.serialize())},t._Parse=function(e,t,n,r){if(e.textureName&&(t.particleTexture=new nn.a(r+e.textureName,n,!1,void 0===e.invertY||e.invertY),t.particleTexture.name=e.textureName),e.emitterId||0===e.emitterId||void 0!==e.emitter?e.emitterId?t.emitter=n.getLastMeshByID(e.emitterId):t.emitter=a.e.FromArray(e.emitter):t.emitter=a.e.Zero(),t.isLocal=!!e.isLocal,void 0!==e.renderingGroupId&&(t.renderingGroupId=e.renderingGroupId),void 0!==e.isBillboardBased&&(t.isBillboardBased=e.isBillboardBased),void 0!==e.billboardMode&&(t.billboardMode=e.billboardMode),e.animations){for(var i=0;i<e.animations.length;i++){var o=e.animations[i],l=c.a.GetClass("BABYLON.Animation");l&&t.animations.push(l.Parse(o))}t.beginAnimationOnStart=e.beginAnimationOnStart,t.beginAnimationFrom=e.beginAnimationFrom,t.beginAnimationTo=e.beginAnimationTo,t.beginAnimationLoop=e.beginAnimationLoop}if(e.autoAnimate&&n.beginAnimation(t,e.autoAnimateFrom,e.autoAnimateTo,e.autoAnimateLoop,e.autoAnimateSpeed||1),t.startDelay=0|e.startDelay,t.minAngularSpeed=e.minAngularSpeed,t.maxAngularSpeed=e.maxAngularSpeed,t.minSize=e.minSize,t.maxSize=e.maxSize,e.minScaleX&&(t.minScaleX=e.minScaleX,t.maxScaleX=e.maxScaleX,t.minScaleY=e.minScaleY,t.maxScaleY=e.maxScaleY),void 0!==e.preWarmCycles&&(t.preWarmCycles=e.preWarmCycles,t.preWarmStepOffset=e.preWarmStepOffset),void 0!==e.minInitialRotation&&(t.minInitialRotation=e.minInitialRotation,t.maxInitialRotation=e.maxInitialRotation),t.minLifeTime=e.minLifeTime,t.maxLifeTime=e.maxLifeTime,t.minEmitPower=e.minEmitPower,t.maxEmitPower=e.maxEmitPower,t.emitRate=e.emitRate,t.gravity=a.e.FromArray(e.gravity),e.noiseStrength&&(t.noiseStrength=a.e.FromArray(e.noiseStrength)),t.color1=s.b.FromArray(e.color1),t.color2=s.b.FromArray(e.color2),t.colorDead=s.b.FromArray(e.colorDead),t.updateSpeed=e.updateSpeed,t.targetStopDuration=e.targetStopDuration,t.blendMode=e.blendMode,e.colorGradients)for(var u=0,h=e.colorGradients;u<h.length;u++){var d=h[u];t.addColorGradient(d.gradient,s.b.FromArray(d.color1),d.color2?s.b.FromArray(d.color2):void 0)}if(e.rampGradients){for(var p=0,f=e.rampGradients;p<f.length;p++){var m=f[p];t.addRampGradient(m.gradient,s.a.FromArray(m.color))}t.useRampGradients=e.useRampGradients}if(e.colorRemapGradients)for(var g=0,_=e.colorRemapGradients;g<_.length;g++){var v=_[g];t.addColorRemapGradient(v.gradient,void 0!==v.factor1?v.factor1:v.factor,v.factor2)}if(e.alphaRemapGradients)for(var b=0,y=e.alphaRemapGradients;b<y.length;b++){var C=y[b];t.addAlphaRemapGradient(C.gradient,void 0!==C.factor1?C.factor1:C.factor,C.factor2)}if(e.sizeGradients)for(var x=0,T=e.sizeGradients;x<T.length;x++){var E=T[x];t.addSizeGradient(E.gradient,void 0!==E.factor1?E.factor1:E.factor,E.factor2)}if(e.angularSpeedGradients)for(var S=0,P=e.angularSpeedGradients;S<P.length;S++){var O=P[S];t.addAngularSpeedGradient(O.gradient,void 0!==O.factor1?O.factor1:O.factor,O.factor2)}if(e.velocityGradients)for(var A=0,M=e.velocityGradients;A<M.length;A++){var w=M[A];t.addVelocityGradient(w.gradient,void 0!==w.factor1?w.factor1:w.factor,w.factor2)}if(e.dragGradients)for(var R=0,I=e.dragGradients;R<I.length;R++){var L=I[R];t.addDragGradient(L.gradient,void 0!==L.factor1?L.factor1:L.factor,L.factor2)}if(e.emitRateGradients)for(var D=0,N=e.emitRateGradients;D<N.length;D++){var F=N[D];t.addEmitRateGradient(F.gradient,void 0!==F.factor1?F.factor1:F.factor,F.factor2)}if(e.startSizeGradients)for(var k=0,B=e.startSizeGradients;k<B.length;k++){var V=B[k];t.addStartSizeGradient(V.gradient,void 0!==V.factor1?V.factor1:V.factor,V.factor2)}if(e.lifeTimeGradients)for(var z=0,U=e.lifeTimeGradients;z<U.length;z++){var j=U[z];t.addLifeTimeGradient(j.gradient,void 0!==j.factor1?j.factor1:j.factor,j.factor2)}if(e.limitVelocityGradients){for(var G=0,H=e.limitVelocityGradients;G<H.length;G++){var W=H[G];t.addLimitVelocityGradient(W.gradient,void 0!==W.factor1?W.factor1:W.factor,W.factor2)}t.limitVelocityDamping=e.limitVelocityDamping}var X;if(e.noiseTexture&&(t.noiseTexture=ns.a.Parse(e.noiseTexture,n,r)),e.particleEmitterType){switch(e.particleEmitterType.type){case"SphereParticleEmitter":X=new Dl;break;case"SphereDirectedParticleEmitter":X=new Nl;break;case"ConeEmitter":case"ConeParticleEmitter":X=new Ml;break;case"CylinderParticleEmitter":X=new wl;break;case"HemisphericParticleEmitter":X=new Il;break;case"BoxEmitter":case"BoxParticleEmitter":default:X=new Al}X.parse(e.particleEmitterType,n)}else(X=new Al).parse(e,n);t.particleEmitterType=X,t.startSpriteCellID=e.startSpriteCellID,t.endSpriteCellID=e.endSpriteCellID,t.spriteCellWidth=e.spriteCellWidth,t.spriteCellHeight=e.spriteCellHeight,t.spriteCellChangeSpeed=e.spriteCellChangeSpeed,t.spriteRandomStartCell=e.spriteRandomStartCell},t.Parse=function(e,n,r,i){void 0===i&&(i=!1);var o=e.name,a=null,c=null;if(e.customShader){var l=(c=e.customShader).shaderOptions.defines.length>0?c.shaderOptions.defines.join("\n"):"";a=n.getEngine().createEffectForParticles(c.shaderPath.fragmentElement,c.shaderOptions.uniforms,c.shaderOptions.samplers,l)}var u=new t(o,e.capacity,n,a,e.isAnimationSheetEnabled);if(u.customShader=c,e.id&&(u.id=e.id),e.subEmitters){u.subEmitters=[];for(var h=0,d=e.subEmitters;h<d.length;h++){for(var p=[],f=0,m=d[h];f<m.length;f++){var g=m[f];p.push(Hl.Parse(g,n,r))}u.subEmitters.push(p)}}return t._Parse(e,u,n,r),u.textureMask=s.b.FromArray(e.textureMask),e.preventAutoStart&&(u.preventAutoStart=e.preventAutoStart),i||u.preventAutoStart||u.start(),u},t.BILLBOARDMODE_Y=2,t.BILLBOARDMODE_ALL=7,t.BILLBOARDMODE_STRETCHED=8,t}(Bl);Hl._ParseParticleSystem=Kl.Parse;zt.a.ShadersStore.gpuUpdateParticlesPixelShader="#version 300 es\nvoid main() {\ndiscard;\n}\n";var Yl="#version 300 es\n#define PI 3.14159\nuniform float currentCount;\nuniform float timeDelta;\nuniform float stopFactor;\nuniform mat4 emitterWM;\nuniform vec2 lifeTime;\nuniform vec2 emitPower;\nuniform vec2 sizeRange;\nuniform vec4 scaleRange;\n#ifndef COLORGRADIENTS\nuniform vec4 color1;\nuniform vec4 color2;\n#endif\nuniform vec3 gravity;\nuniform sampler2D randomSampler;\nuniform sampler2D randomSampler2;\nuniform vec4 angleRange;\n#ifdef BOXEMITTER\nuniform vec3 direction1;\nuniform vec3 direction2;\nuniform vec3 minEmitBox;\nuniform vec3 maxEmitBox;\n#endif\n#ifdef POINTEMITTER\nuniform vec3 direction1;\nuniform vec3 direction2;\n#endif\n#ifdef HEMISPHERICEMITTER\nuniform float radius;\nuniform float radiusRange;\nuniform float directionRandomizer;\n#endif\n#ifdef SPHEREEMITTER\nuniform float radius;\nuniform float radiusRange;\n#ifdef DIRECTEDSPHEREEMITTER\nuniform vec3 direction1;\nuniform vec3 direction2;\n#else\nuniform float directionRandomizer;\n#endif\n#endif\n#ifdef CYLINDEREMITTER\nuniform float radius;\nuniform float height;\nuniform float radiusRange;\n#ifdef DIRECTEDCYLINDEREMITTER\nuniform vec3 direction1;\nuniform vec3 direction2;\n#else\nuniform float directionRandomizer;\n#endif\n#endif\n#ifdef CONEEMITTER\nuniform vec2 radius;\nuniform float coneAngle;\nuniform vec2 height;\nuniform float directionRandomizer;\n#endif\n\nin vec3 position;\n#ifdef CUSTOMEMITTER\nin vec3 initialPosition;\n#endif\nin float age;\nin float life;\nin vec4 seed;\nin vec3 size;\n#ifndef COLORGRADIENTS\nin vec4 color;\n#endif\nin vec3 direction;\n#ifndef BILLBOARD\nin vec3 initialDirection;\n#endif\n#ifdef ANGULARSPEEDGRADIENTS\nin float angle;\n#else\nin vec2 angle;\n#endif\n#ifdef ANIMATESHEET\nin float cellIndex;\n#ifdef ANIMATESHEETRANDOMSTART\nin float cellStartOffset;\n#endif\n#endif\n#ifdef NOISE\nin vec3 noiseCoordinates1;\nin vec3 noiseCoordinates2;\n#endif\n\nout vec3 outPosition;\n#ifdef CUSTOMEMITTER\nout vec3 outInitialPosition;\n#endif\nout float outAge;\nout float outLife;\nout vec4 outSeed;\nout vec3 outSize;\n#ifndef COLORGRADIENTS\nout vec4 outColor;\n#endif\nout vec3 outDirection;\n#ifndef BILLBOARD\nout vec3 outInitialDirection;\n#endif\n#ifdef ANGULARSPEEDGRADIENTS\nout float outAngle;\n#else\nout vec2 outAngle;\n#endif\n#ifdef ANIMATESHEET\nout float outCellIndex;\n#ifdef ANIMATESHEETRANDOMSTART\nout float outCellStartOffset;\n#endif\n#endif\n#ifdef NOISE\nout vec3 outNoiseCoordinates1;\nout vec3 outNoiseCoordinates2;\n#endif\n#ifdef SIZEGRADIENTS\nuniform sampler2D sizeGradientSampler;\n#endif\n#ifdef ANGULARSPEEDGRADIENTS\nuniform sampler2D angularSpeedGradientSampler;\n#endif\n#ifdef VELOCITYGRADIENTS\nuniform sampler2D velocityGradientSampler;\n#endif\n#ifdef LIMITVELOCITYGRADIENTS\nuniform sampler2D limitVelocityGradientSampler;\nuniform float limitVelocityDamping;\n#endif\n#ifdef DRAGGRADIENTS\nuniform sampler2D dragGradientSampler;\n#endif\n#ifdef NOISE\nuniform vec3 noiseStrength;\nuniform sampler2D noiseSampler;\n#endif\n#ifdef ANIMATESHEET\nuniform vec3 cellInfos;\n#endif\nvec3 getRandomVec3(float offset) {\nreturn texture(randomSampler2,vec2(float(gl_VertexID)*offset/currentCount,0)).rgb;\n}\nvec4 getRandomVec4(float offset) {\nreturn texture(randomSampler,vec2(float(gl_VertexID)*offset/currentCount,0));\n}\nvoid main() {\nfloat newAge=age+timeDelta;\n\nif (newAge>=life && stopFactor != 0.) {\nvec3 newPosition;\nvec3 newDirection;\n\nvec4 randoms=getRandomVec4(seed.x);\n\noutLife=lifeTime.x+(lifeTime.y-lifeTime.x)*randoms.r;\noutAge=newAge-life;\n\noutSeed=seed;\n\n#ifdef SIZEGRADIENTS\noutSize.x=texture(sizeGradientSampler,vec2(0,0)).r;\n#else\noutSize.x=sizeRange.x+(sizeRange.y-sizeRange.x)*randoms.g;\n#endif\noutSize.y=scaleRange.x+(scaleRange.y-scaleRange.x)*randoms.b;\noutSize.z=scaleRange.z+(scaleRange.w-scaleRange.z)*randoms.a;\n#ifndef COLORGRADIENTS\n\noutColor=color1+(color2-color1)*randoms.b;\n#endif\n\n#ifndef ANGULARSPEEDGRADIENTS\noutAngle.y=angleRange.x+(angleRange.y-angleRange.x)*randoms.a;\noutAngle.x=angleRange.z+(angleRange.w-angleRange.z)*randoms.r;\n#else\noutAngle=angleRange.z+(angleRange.w-angleRange.z)*randoms.r;\n#endif\n\n#ifdef POINTEMITTER\nvec3 randoms2=getRandomVec3(seed.y);\nvec3 randoms3=getRandomVec3(seed.z);\nnewPosition=vec3(0,0,0);\nnewDirection=direction1+(direction2-direction1)*randoms3;\n#elif defined(BOXEMITTER)\nvec3 randoms2=getRandomVec3(seed.y);\nvec3 randoms3=getRandomVec3(seed.z);\nnewPosition=minEmitBox+(maxEmitBox-minEmitBox)*randoms2;\nnewDirection=direction1+(direction2-direction1)*randoms3;\n#elif defined(HEMISPHERICEMITTER)\nvec3 randoms2=getRandomVec3(seed.y);\nvec3 randoms3=getRandomVec3(seed.z);\n\nfloat phi=2.0*PI*randoms2.x;\nfloat theta=acos(2.0*randoms2.y-1.0);\nfloat randX=cos(phi)*sin(theta);\nfloat randY=cos(theta);\nfloat randZ=sin(phi)*sin(theta);\nnewPosition=(radius-(radius*radiusRange*randoms2.z))*vec3(randX,abs(randY),randZ);\nnewDirection=newPosition+directionRandomizer*randoms3;\n#elif defined(SPHEREEMITTER)\nvec3 randoms2=getRandomVec3(seed.y);\nvec3 randoms3=getRandomVec3(seed.z);\n\nfloat phi=2.0*PI*randoms2.x;\nfloat theta=acos(2.0*randoms2.y-1.0);\nfloat randX=cos(phi)*sin(theta);\nfloat randY=cos(theta);\nfloat randZ=sin(phi)*sin(theta);\nnewPosition=(radius-(radius*radiusRange*randoms2.z))*vec3(randX,randY,randZ);\n#ifdef DIRECTEDSPHEREEMITTER\nnewDirection=direction1+(direction2-direction1)*randoms3;\n#else\n\nnewDirection=newPosition+directionRandomizer*randoms3;\n#endif\n#elif defined(CYLINDEREMITTER)\nvec3 randoms2=getRandomVec3(seed.y);\nvec3 randoms3=getRandomVec3(seed.z);\n\nfloat yPos=(randoms2.x-0.5)*height;\nfloat angle=randoms2.y*PI*2.;\nfloat inverseRadiusRangeSquared=((1.-radiusRange)*(1.-radiusRange));\nfloat positionRadius=radius*sqrt(inverseRadiusRangeSquared+(randoms2.z*(1.-inverseRadiusRangeSquared)));\nfloat xPos=positionRadius*cos(angle);\nfloat zPos=positionRadius*sin(angle);\nnewPosition=vec3(xPos,yPos,zPos);\n#ifdef DIRECTEDCYLINDEREMITTER\nnewDirection=direction1+(direction2-direction1)*randoms3;\n#else\n\nangle=angle+((randoms3.x-0.5)*PI);\nnewDirection=vec3(cos(angle),randoms3.y-0.5,sin(angle));\nnewDirection=normalize(newDirection);\n#endif\n#elif defined(CONEEMITTER)\nvec3 randoms2=getRandomVec3(seed.y);\nfloat s=2.0*PI*randoms2.x;\n#ifdef CONEEMITTERSPAWNPOINT\nfloat h=0.0001;\n#else\nfloat h=randoms2.y*height.y;\n\nh=1.-h*h;\n#endif\nfloat lRadius=radius.x-radius.x*randoms2.z*radius.y;\nlRadius=lRadius*h;\nfloat randX=lRadius*sin(s);\nfloat randZ=lRadius*cos(s);\nfloat randY=h*height.x;\nnewPosition=vec3(randX,randY,randZ);\n\nif (abs(cos(coneAngle)) == 1.0) {\nnewDirection=vec3(0.,1.0,0.);\n} else {\nvec3 randoms3=getRandomVec3(seed.z);\nnewDirection=normalize(newPosition+directionRandomizer*randoms3);\n}\n#elif defined(CUSTOMEMITTER)\nnewPosition=initialPosition;\noutInitialPosition=initialPosition;\n#else\n\nnewPosition=vec3(0.,0.,0.);\n\nnewDirection=2.0*(getRandomVec3(seed.w)-vec3(0.5,0.5,0.5));\n#endif\nfloat power=emitPower.x+(emitPower.y-emitPower.x)*randoms.a;\noutPosition=(emitterWM*vec4(newPosition,1.)).xyz;\n#ifdef CUSTOMEMITTER\noutDirection=direction;\n#ifndef BILLBOARD\noutInitialDirection=direction;\n#endif\n#else\nvec3 initial=(emitterWM*vec4(newDirection,0.)).xyz;\noutDirection=initial*power;\n#ifndef BILLBOARD\noutInitialDirection=initial;\n#endif\n#endif\n#ifdef ANIMATESHEET\noutCellIndex=cellInfos.x;\n#ifdef ANIMATESHEETRANDOMSTART\noutCellStartOffset=randoms.a*outLife;\n#endif\n#endif\n#ifdef NOISE\noutNoiseCoordinates1=noiseCoordinates1;\noutNoiseCoordinates2=noiseCoordinates2;\n#endif\n} else {\nfloat directionScale=timeDelta;\noutAge=newAge;\nfloat ageGradient=newAge/life;\n#ifdef VELOCITYGRADIENTS\ndirectionScale*=texture(velocityGradientSampler,vec2(ageGradient,0)).r;\n#endif\n#ifdef DRAGGRADIENTS\ndirectionScale*=1.0-texture(dragGradientSampler,vec2(ageGradient,0)).r;\n#endif\n#if defined(CUSTOMEMITTER)\noutPosition=position+(direction-position)*ageGradient;\noutInitialPosition=initialPosition;\n#else\noutPosition=position+direction*directionScale;\n#endif\noutLife=life;\noutSeed=seed;\n#ifndef COLORGRADIENTS\noutColor=color;\n#endif\n#ifdef SIZEGRADIENTS\noutSize.x=texture(sizeGradientSampler,vec2(ageGradient,0)).r;\noutSize.yz=size.yz;\n#else\noutSize=size;\n#endif\n#ifndef BILLBOARD\noutInitialDirection=initialDirection;\n#endif\n#ifdef CUSTOMEMITTER\noutDirection=direction;\n#else\nvec3 updatedDirection=direction+gravity*timeDelta;\n#ifdef LIMITVELOCITYGRADIENTS\nfloat limitVelocity=texture(limitVelocityGradientSampler,vec2(ageGradient,0)).r;\nfloat currentVelocity=length(updatedDirection);\nif (currentVelocity>limitVelocity) {\nupdatedDirection=updatedDirection*limitVelocityDamping;\n}\n#endif\noutDirection=updatedDirection;\n#ifdef NOISE\nvec3 localPosition=outPosition-emitterWM[3].xyz;\nfloat fetchedR=texture(noiseSampler,vec2(noiseCoordinates1.x,noiseCoordinates1.y)*vec2(0.5)+vec2(0.5)).r;\nfloat fetchedG=texture(noiseSampler,vec2(noiseCoordinates1.z,noiseCoordinates2.x)*vec2(0.5)+vec2(0.5)).r;\nfloat fetchedB=texture(noiseSampler,vec2(noiseCoordinates2.y,noiseCoordinates2.z)*vec2(0.5)+vec2(0.5)).r;\nvec3 force=vec3(2.*fetchedR-1.,2.*fetchedG-1.,2.*fetchedB-1.)*noiseStrength;\noutDirection=outDirection+force*timeDelta;\noutNoiseCoordinates1=noiseCoordinates1;\noutNoiseCoordinates2=noiseCoordinates2;\n#endif\n#endif\n#ifdef ANGULARSPEEDGRADIENTS\nfloat angularSpeed=texture(angularSpeedGradientSampler,vec2(ageGradient,0)).r;\noutAngle=angle+angularSpeed*timeDelta;\n#else\noutAngle=vec2(angle.x+angle.y*timeDelta,angle.y);\n#endif\n#ifdef ANIMATESHEET\nfloat offsetAge=outAge;\nfloat dist=cellInfos.y-cellInfos.x;\n#ifdef ANIMATESHEETRANDOMSTART\noutCellStartOffset=cellStartOffset;\noffsetAge+=cellStartOffset;\n#else\nfloat cellStartOffset=0.;\n#endif\nfloat ratio=clamp(mod(cellStartOffset+cellInfos.z*offsetAge,life)/life,0.,1.0);\noutCellIndex=float(int(cellInfos.x+ratio*dist));\n#endif\n}\n}";zt.a.ShadersStore.gpuUpdateParticlesVertexShader=Yl;var ql="#ifdef CLIPPLANE\nin float fClipDistance;\n#endif\n#ifdef CLIPPLANE2\nin float fClipDistance2;\n#endif\n#ifdef CLIPPLANE3\nin float fClipDistance3;\n#endif\n#ifdef CLIPPLANE4\nin float fClipDistance4;\n#endif\n#ifdef CLIPPLANE5\nin float fClipDistance5;\n#endif\n#ifdef CLIPPLANE6\nin float fClipDistance6;\n#endif";zt.a.IncludesShadersStore.clipPlaneFragmentDeclaration2=ql;var Ql="#version 300 es\nuniform sampler2D textureSampler;\nin vec2 vUV;\nin vec4 vColor;\nout vec4 outFragColor;\n#include<clipPlaneFragmentDeclaration2>\n#include<imageProcessingDeclaration>\n#include<helperFunctions>\n#include<imageProcessingFunctions>\nvoid main() {\n#include<clipPlaneFragment>\nvec4 textureColor=texture(textureSampler,vUV);\noutFragColor=textureColor*vColor;\n#ifdef BLENDMULTIPLYMODE\nfloat alpha=vColor.a*textureColor.a;\noutFragColor.rgb=outFragColor.rgb*alpha+vec3(1.0)*(1.0-alpha);\n#endif\n\n\n#ifdef IMAGEPROCESSINGPOSTPROCESS\noutFragColor.rgb=toLinearSpace(outFragColor.rgb);\n#else\n#ifdef IMAGEPROCESSING\noutFragColor.rgb=toLinearSpace(outFragColor.rgb);\noutFragColor=applyImageProcessing(outFragColor);\n#endif\n#endif\n}\n";zt.a.ShadersStore.gpuRenderParticlesPixelShader=Ql;var Zl="#ifdef CLIPPLANE\nuniform vec4 vClipPlane;\nout float fClipDistance;\n#endif\n#ifdef CLIPPLANE2\nuniform vec4 vClipPlane2;\nout float fClipDistance2;\n#endif\n#ifdef CLIPPLANE3\nuniform vec4 vClipPlane3;\nout float fClipDistance3;\n#endif\n#ifdef CLIPPLANE4\nuniform vec4 vClipPlane4;\nout float fClipDistance4;\n#endif\n#ifdef CLIPPLANE5\nuniform vec4 vClipPlane5;\nout float fClipDistance5;\n#endif\n#ifdef CLIPPLANE6\nuniform vec4 vClipPlane6;\nout float fClipDistance6;\n#endif";zt.a.IncludesShadersStore.clipPlaneVertexDeclaration2=Zl;var Jl="#version 300 es\nuniform mat4 view;\nuniform mat4 projection;\nuniform vec2 translationPivot;\nuniform vec3 worldOffset;\n\nin vec3 position;\nin float age;\nin float life;\nin vec3 size;\n#ifndef BILLBOARD\nin vec3 initialDirection;\n#endif\n#ifdef BILLBOARDSTRETCHED\nin vec3 direction;\n#endif\nin float angle;\n#ifdef ANIMATESHEET\nin float cellIndex;\n#endif\nin vec2 offset;\nin vec2 uv;\nout vec2 vUV;\nout vec4 vColor;\n#if defined(CLIPPLANE) || defined(CLIPPLANE2) || defined(CLIPPLANE3) || defined(CLIPPLANE4) || defined(CLIPPLANE5) || defined(CLIPPLANE6)\nuniform mat4 invView;\n#endif\n#include<clipPlaneVertexDeclaration2>\n#ifdef COLORGRADIENTS\nuniform sampler2D colorGradientSampler;\n#else\nuniform vec4 colorDead;\nin vec4 color;\n#endif\n#ifdef ANIMATESHEET\nuniform vec3 sheetInfos;\n#endif\n#ifdef BILLBOARD\nuniform vec3 eyePosition;\n#endif\nvec3 rotate(vec3 yaxis,vec3 rotatedCorner) {\nvec3 xaxis=normalize(cross(vec3(0.,1.0,0.),yaxis));\nvec3 zaxis=normalize(cross(yaxis,xaxis));\nvec3 row0=vec3(xaxis.x,xaxis.y,xaxis.z);\nvec3 row1=vec3(yaxis.x,yaxis.y,yaxis.z);\nvec3 row2=vec3(zaxis.x,zaxis.y,zaxis.z);\nmat3 rotMatrix=mat3(row0,row1,row2);\nvec3 alignedCorner=rotMatrix*rotatedCorner;\nreturn (position+worldOffset)+alignedCorner;\n}\n#ifdef BILLBOARDSTRETCHED\nvec3 rotateAlign(vec3 toCamera,vec3 rotatedCorner) {\nvec3 normalizedToCamera=normalize(toCamera);\nvec3 normalizedCrossDirToCamera=normalize(cross(normalize(direction),normalizedToCamera));\nvec3 crossProduct=normalize(cross(normalizedToCamera,normalizedCrossDirToCamera));\nvec3 row0=vec3(normalizedCrossDirToCamera.x,normalizedCrossDirToCamera.y,normalizedCrossDirToCamera.z);\nvec3 row1=vec3(crossProduct.x,crossProduct.y,crossProduct.z);\nvec3 row2=vec3(normalizedToCamera.x,normalizedToCamera.y,normalizedToCamera.z);\nmat3 rotMatrix=mat3(row0,row1,row2);\nvec3 alignedCorner=rotMatrix*rotatedCorner;\nreturn (position+worldOffset)+alignedCorner;\n}\n#endif\nvoid main() {\n#ifdef ANIMATESHEET\nfloat rowOffset=floor(cellIndex/sheetInfos.z);\nfloat columnOffset=cellIndex-rowOffset*sheetInfos.z;\nvec2 uvScale=sheetInfos.xy;\nvec2 uvOffset=vec2(uv.x ,1.0-uv.y);\nvUV=(uvOffset+vec2(columnOffset,rowOffset))*uvScale;\n#else\nvUV=uv;\n#endif\nfloat ratio=age/life;\n#ifdef COLORGRADIENTS\nvColor=texture(colorGradientSampler,vec2(ratio,0));\n#else\nvColor=color*vec4(1.0-ratio)+colorDead*vec4(ratio);\n#endif\nvec2 cornerPos=(offset-translationPivot)*size.yz*size.x+translationPivot;\n#ifdef BILLBOARD\nvec4 rotatedCorner;\nrotatedCorner.w=0.;\n#ifdef BILLBOARDY\nrotatedCorner.x=cornerPos.x*cos(angle)-cornerPos.y*sin(angle);\nrotatedCorner.z=cornerPos.x*sin(angle)+cornerPos.y*cos(angle);\nrotatedCorner.y=0.;\nvec3 yaxis=(position+worldOffset)-eyePosition;\nyaxis.y=0.;\nvec3 worldPos=rotate(normalize(yaxis),rotatedCorner.xyz);\nvec4 viewPosition=(view*vec4(worldPos,1.0));\n#elif defined(BILLBOARDSTRETCHED)\nrotatedCorner.x=cornerPos.x*cos(angle)-cornerPos.y*sin(angle);\nrotatedCorner.y=cornerPos.x*sin(angle)+cornerPos.y*cos(angle);\nrotatedCorner.z=0.;\nvec3 toCamera=(position+worldOffset)-eyePosition;\nvec3 worldPos=rotateAlign(toCamera,rotatedCorner.xyz);\nvec4 viewPosition=(view*vec4(worldPos,1.0));\n#else\n\nrotatedCorner.x=cornerPos.x*cos(angle)-cornerPos.y*sin(angle);\nrotatedCorner.y=cornerPos.x*sin(angle)+cornerPos.y*cos(angle);\nrotatedCorner.z=0.;\n\nvec4 viewPosition=view*vec4((position+worldOffset),1.0)+rotatedCorner;\n#endif\n#else\n\nvec3 rotatedCorner;\nrotatedCorner.x=cornerPos.x*cos(angle)-cornerPos.y*sin(angle);\nrotatedCorner.y=0.;\nrotatedCorner.z=cornerPos.x*sin(angle)+cornerPos.y*cos(angle);\nvec3 yaxis=normalize(initialDirection);\nvec3 worldPos=rotate(yaxis,rotatedCorner);\n\nvec4 viewPosition=view*vec4(worldPos,1.0);\n#endif\ngl_Position=projection*viewPosition;\n\n#if defined(CLIPPLANE) || defined(CLIPPLANE2) || defined(CLIPPLANE3) || defined(CLIPPLANE4) || defined(CLIPPLANE5) || defined(CLIPPLANE6)\nvec4 worldPos=invView*viewPosition;\n#endif\n#include<clipPlaneVertex>\n}";zt.a.ShadersStore.gpuRenderParticlesVertexShader=Jl;var $l=function(e){function t(t,n,r,i){void 0===i&&(i=!1);var a=e.call(this,t)||this;a.layerMask=268435455,a._accumulatedCount=0,a._targetIndex=0,a._currentRenderId=-1,a._started=!1,a._stopped=!1,a._timeDelta=0,a._actualFrame=0,a._rawTextureWidth=256,a.onDisposeObservable=new o.c,a.forceDepthWrite=!1,a._preWarmDone=!1,a._scene=r||O.a.LastCreatedScene,a._attachImageProcessingConfiguration(null),a._engine=a._scene.getEngine(),n.randomTextureSize||delete n.randomTextureSize;var s=Object(h.__assign)({capacity:5e4,randomTextureSize:a._engine.getCaps().maxTextureSize},n),c=n;isFinite(c)&&(s.capacity=c),a._capacity=s.capacity,a._activeCount=s.capacity,a._currentActiveCount=0,a._isAnimationSheetEnabled=i,a._scene.particleSystems.push(a),a._updateEffectOptions={attributes:["position","initialPosition","age","life","seed","size","color","direction","initialDirection","angle","cellIndex","cellStartOffset","noiseCoordinates1","noiseCoordinates2"],uniformsNames:["currentCount","timeDelta","emitterWM","lifeTime","color1","color2","sizeRange","scaleRange","gravity","emitPower","direction1","direction2","minEmitBox","maxEmitBox","radius","directionRandomizer","height","coneAngle","stopFactor","angleRange","radiusRange","cellInfos","noiseStrength","limitVelocityDamping"],uniformBuffersNames:[],samplers:["randomSampler","randomSampler2","sizeGradientSampler","angularSpeedGradientSampler","velocityGradientSampler","limitVelocityGradientSampler","noiseSampler","dragGradientSampler"],defines:"",fallbacks:null,onCompiled:null,onError:null,indexParameters:null,maxSimultaneousLights:0,transformFeedbackVaryings:[]},a.particleEmitterType=new Al;for(var l=Math.min(a._engine.getCaps().maxTextureSize,s.randomTextureSize),u=[],d=0;d<l;++d)u.push(Math.random()),u.push(Math.random()),u.push(Math.random()),u.push(Math.random());a._randomTexture=new ms.a(new Float32Array(u),l,1,5,a._scene,!1,!1,1,1),a._randomTexture.wrapU=nn.a.WRAP_ADDRESSMODE,a._randomTexture.wrapV=nn.a.WRAP_ADDRESSMODE,u=[];for(d=0;d<l;++d)u.push(Math.random()),u.push(Math.random()),u.push(Math.random()),u.push(Math.random());return a._randomTexture2=new ms.a(new Float32Array(u),l,1,5,a._scene,!1,!1,1,1),a._randomTexture2.wrapU=nn.a.WRAP_ADDRESSMODE,a._randomTexture2.wrapV=nn.a.WRAP_ADDRESSMODE,a._randomTextureSize=l,a}return Object(h.__extends)(t,e),Object.defineProperty(t,"IsSupported",{get:function(){return!!O.a.LastCreatedEngine&&O.a.LastCreatedEngine.webGLVersion>1},enumerable:!0,configurable:!0}),t.prototype.getCapacity=function(){return this._capacity},Object.defineProperty(t.prototype,"activeParticleCount",{get:function(){return this._activeCount},set:function(e){this._activeCount=Math.min(e,this._capacity)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"isLocal",{get:function(){return!1},set:function(e){},enumerable:!0,configurable:!0}),t.prototype.isReady=function(){return this._updateEffect?!!(this.emitter&&this._updateEffect.isReady()&&this._imageProcessingConfiguration.isReady()&&this._renderEffect.isReady()&&this.particleTexture&&this.particleTexture.isReady()):(this._recreateUpdateEffect(),this._recreateRenderEffect(),!1)},t.prototype.isStarted=function(){return this._started},t.prototype.start=function(e){var t=this;if(void 0===e&&(e=this.startDelay),!this.targetStopDuration&&this._hasTargetStopDurationDependantGradient())throw"Particle system started with a targetStopDuration dependant gradient (eg. startSizeGradients) but no targetStopDuration set";e?setTimeout((function(){t.start(0)}),e):(this._started=!0,this._stopped=!1,this._preWarmDone=!1,this.beginAnimationOnStart&&this.animations&&this.animations.length>0&&this.getScene().beginAnimation(this,this.beginAnimationFrom,this.beginAnimationTo,this.beginAnimationLoop))},t.prototype.stop=function(){this._stopped=!0},t.prototype.reset=function(){this._releaseBuffers(),this._releaseVAOs(),this._currentActiveCount=0,this._targetIndex=0},t.prototype.getClassName=function(){return"GPUParticleSystem"},t.prototype._removeGradientAndTexture=function(t,n,r){return e.prototype._removeGradientAndTexture.call(this,t,n,r),this._releaseBuffers(),this},t.prototype.addColorGradient=function(e,t,n){this._colorGradients||(this._colorGradients=[]);var r=new Vl;return r.gradient=e,r.color1=t,this._colorGradients.push(r),this._colorGradients.sort((function(e,t){return e.gradient<t.gradient?-1:e.gradient>t.gradient?1:0})),this._colorGradientsTexture&&(this._colorGradientsTexture.dispose(),this._colorGradientsTexture=null),this._releaseBuffers(),this},t.prototype.removeColorGradient=function(e){return this._removeGradientAndTexture(e,this._colorGradients,this._colorGradientsTexture),this._colorGradientsTexture=null,this},t.prototype._addFactorGradient=function(e,t,n){var r=new Ul;r.gradient=t,r.factor1=n,e.push(r),e.sort((function(e,t){return e.gradient<t.gradient?-1:e.gradient>t.gradient?1:0})),this._releaseBuffers()},t.prototype.addSizeGradient=function(e,t){return this._sizeGradients||(this._sizeGradients=[]),this._addFactorGradient(this._sizeGradients,e,t),this._sizeGradientsTexture&&(this._sizeGradientsTexture.dispose(),this._sizeGradientsTexture=null),this._releaseBuffers(),this},t.prototype.removeSizeGradient=function(e){return this._removeGradientAndTexture(e,this._sizeGradients,this._sizeGradientsTexture),this._sizeGradientsTexture=null,this},t.prototype.addAngularSpeedGradient=function(e,t){return this._angularSpeedGradients||(this._angularSpeedGradients=[]),this._addFactorGradient(this._angularSpeedGradients,e,t),this._angularSpeedGradientsTexture&&(this._angularSpeedGradientsTexture.dispose(),this._angularSpeedGradientsTexture=null),this._releaseBuffers(),this},t.prototype.removeAngularSpeedGradient=function(e){return this._removeGradientAndTexture(e,this._angularSpeedGradients,this._angularSpeedGradientsTexture),this._angularSpeedGradientsTexture=null,this},t.prototype.addVelocityGradient=function(e,t){return this._velocityGradients||(this._velocityGradients=[]),this._addFactorGradient(this._velocityGradients,e,t),this._velocityGradientsTexture&&(this._velocityGradientsTexture.dispose(),this._velocityGradientsTexture=null),this._releaseBuffers(),this},t.prototype.removeVelocityGradient=function(e){return this._removeGradientAndTexture(e,this._velocityGradients,this._velocityGradientsTexture),this._velocityGradientsTexture=null,this},t.prototype.addLimitVelocityGradient=function(e,t){return this._limitVelocityGradients||(this._limitVelocityGradients=[]),this._addFactorGradient(this._limitVelocityGradients,e,t),this._limitVelocityGradientsTexture&&(this._limitVelocityGradientsTexture.dispose(),this._limitVelocityGradientsTexture=null),this._releaseBuffers(),this},t.prototype.removeLimitVelocityGradient=function(e){return this._removeGradientAndTexture(e,this._limitVelocityGradients,this._limitVelocityGradientsTexture),this._limitVelocityGradientsTexture=null,this},t.prototype.addDragGradient=function(e,t){return this._dragGradients||(this._dragGradients=[]),this._addFactorGradient(this._dragGradients,e,t),this._dragGradientsTexture&&(this._dragGradientsTexture.dispose(),this._dragGradientsTexture=null),this._releaseBuffers(),this},t.prototype.removeDragGradient=function(e){return this._removeGradientAndTexture(e,this._dragGradients,this._dragGradientsTexture),this._dragGradientsTexture=null,this},t.prototype.addEmitRateGradient=function(e,t,n){return this},t.prototype.removeEmitRateGradient=function(e){return this},t.prototype.addStartSizeGradient=function(e,t,n){return this},t.prototype.removeStartSizeGradient=function(e){return this},t.prototype.addColorRemapGradient=function(e,t,n){return this},t.prototype.removeColorRemapGradient=function(){return this},t.prototype.addAlphaRemapGradient=function(e,t,n){return this},t.prototype.removeAlphaRemapGradient=function(){return this},t.prototype.addRampGradient=function(e,t){return this},t.prototype.removeRampGradient=function(){return this},t.prototype.getRampGradients=function(){return null},Object.defineProperty(t.prototype,"useRampGradients",{get:function(){return!1},set:function(e){},enumerable:!0,configurable:!0}),t.prototype.addLifeTimeGradient=function(e,t,n){return this},t.prototype.removeLifeTimeGradient=function(e){return this},t.prototype._reset=function(){this._releaseBuffers()},t.prototype._createUpdateVAO=function(e){var t={};t.position=e.createVertexBuffer("position",0,3);var n=3;this.particleEmitterType instanceof Fl&&(t.initialPosition=e.createVertexBuffer("initialPosition",n,3),n+=3),t.age=e.createVertexBuffer("age",n,1),n+=1,t.life=e.createVertexBuffer("life",n,1),n+=1,t.seed=e.createVertexBuffer("seed",n,4),n+=4,t.size=e.createVertexBuffer("size",n,3),n+=3,this._colorGradientsTexture||(t.color=e.createVertexBuffer("color",n,4),n+=4),t.direction=e.createVertexBuffer("direction",n,3),n+=3,this._isBillboardBased||(t.initialDirection=e.createVertexBuffer("initialDirection",n,3),n+=3),this._angularSpeedGradientsTexture?(t.angle=e.createVertexBuffer("angle",n,1),n+=1):(t.angle=e.createVertexBuffer("angle",n,2),n+=2),this._isAnimationSheetEnabled&&(t.cellIndex=e.createVertexBuffer("cellIndex",n,1),n+=1,this.spriteRandomStartCell&&(t.cellStartOffset=e.createVertexBuffer("cellStartOffset",n,1),n+=1)),this.noiseTexture&&(t.noiseCoordinates1=e.createVertexBuffer("noiseCoordinates1",n,3),n+=3,t.noiseCoordinates2=e.createVertexBuffer("noiseCoordinates2",n,3),n+=3);var r=this._engine.recordVertexArrayObject(t,null,this._updateEffect);return this._engine.bindArrayBuffer(null),r},t.prototype._createRenderVAO=function(e,t){var n={};n.position=e.createVertexBuffer("position",0,3,this._attributesStrideSize,!0);var r=3;this.particleEmitterType instanceof Fl&&(r+=3),n.age=e.createVertexBuffer("age",r,1,this._attributesStrideSize,!0),r+=1,n.life=e.createVertexBuffer("life",r,1,this._attributesStrideSize,!0),r+=5,n.size=e.createVertexBuffer("size",r,3,this._attributesStrideSize,!0),r+=3,this._colorGradientsTexture||(n.color=e.createVertexBuffer("color",r,4,this._attributesStrideSize,!0),r+=4),this.billboardMode===Kl.BILLBOARDMODE_STRETCHED&&(n.direction=e.createVertexBuffer("direction",r,3,this._attributesStrideSize,!0)),r+=3,this._isBillboardBased||(n.initialDirection=e.createVertexBuffer("initialDirection",r,3,this._attributesStrideSize,!0),r+=3),n.angle=e.createVertexBuffer("angle",r,1,this._attributesStrideSize,!0),this._angularSpeedGradientsTexture?r++:r+=2,this._isAnimationSheetEnabled&&(n.cellIndex=e.createVertexBuffer("cellIndex",r,1,this._attributesStrideSize,!0),r+=1,this.spriteRandomStartCell&&(n.cellStartOffset=e.createVertexBuffer("cellStartOffset",r,1,this._attributesStrideSize,!0),r+=1)),this.noiseTexture&&(n.noiseCoordinates1=e.createVertexBuffer("noiseCoordinates1",r,3,this._attributesStrideSize,!0),r+=3,n.noiseCoordinates2=e.createVertexBuffer("noiseCoordinates2",r,3,this._attributesStrideSize,!0),r+=3),n.offset=t.createVertexBuffer("offset",0,2),n.uv=t.createVertexBuffer("uv",2,2);var i=this._engine.recordVertexArrayObject(n,null,this._renderEffect);return this._engine.bindArrayBuffer(null),i},t.prototype._initialize=function(e){if(void 0===e&&(e=!1),!this._buffer0||e){var t=this._scene.getEngine(),n=new Array;this._attributesStrideSize=21,this._targetIndex=0,this.particleEmitterType instanceof Fl&&(this._attributesStrideSize+=3),this.isBillboardBased||(this._attributesStrideSize+=3),this._colorGradientsTexture&&(this._attributesStrideSize-=4),this._angularSpeedGradientsTexture&&(this._attributesStrideSize-=1),this._isAnimationSheetEnabled&&(this._attributesStrideSize+=1,this.spriteRandomStartCell&&(this._attributesStrideSize+=1)),this.noiseTexture&&(this._attributesStrideSize+=6);for(var r=this.particleEmitterType instanceof Fl,i=a.c.Vector3[0],o=0;o<this._capacity;o++)n.push(0),n.push(0),n.push(0),r&&(this.particleEmitterType.particlePositionGenerator(o,null,i),n.push(i.x),n.push(i.y),n.push(i.z)),n.push(0),n.push(0),n.push(Math.random()),n.push(Math.random()),n.push(Math.random()),n.push(Math.random()),n.push(0),n.push(0),n.push(0),this._colorGradientsTexture||(n.push(0),n.push(0),n.push(0),n.push(0)),r?(this.particleEmitterType.particleDestinationGenerator(o,null,i),n.push(i.x),n.push(i.y),n.push(i.z)):(n.push(0),n.push(0),n.push(0)),this.isBillboardBased||(n.push(0),n.push(0),n.push(0)),n.push(0),this._angularSpeedGradientsTexture||n.push(0),this._isAnimationSheetEnabled&&(n.push(0),this.spriteRandomStartCell&&n.push(0)),this.noiseTexture&&(n.push(Math.random()),n.push(Math.random()),n.push(Math.random()),n.push(Math.random()),n.push(Math.random()),n.push(Math.random()));var s=new Float32Array([.5,.5,1,1,-.5,.5,0,1,-.5,-.5,0,0,.5,-.5,1,0]);this._buffer0=new On.a(t,n,!1,this._attributesStrideSize),this._buffer1=new On.a(t,n,!1,this._attributesStrideSize),this._spriteBuffer=new On.a(t,s,!1,4),this._updateVAO=[],this._updateVAO.push(this._createUpdateVAO(this._buffer0)),this._updateVAO.push(this._createUpdateVAO(this._buffer1)),this._renderVAO=[],this._renderVAO.push(this._createRenderVAO(this._buffer1,this._spriteBuffer)),this._renderVAO.push(this._createRenderVAO(this._buffer0,this._spriteBuffer)),this._sourceBuffer=this._buffer0,this._targetBuffer=this._buffer1}},t.prototype._recreateUpdateEffect=function(){var e=this.particleEmitterType?this.particleEmitterType.getEffectDefines():"";this._isBillboardBased&&(e+="\n#define BILLBOARD"),this._colorGradientsTexture&&(e+="\n#define COLORGRADIENTS"),this._sizeGradientsTexture&&(e+="\n#define SIZEGRADIENTS"),this._angularSpeedGradientsTexture&&(e+="\n#define ANGULARSPEEDGRADIENTS"),this._velocityGradientsTexture&&(e+="\n#define VELOCITYGRADIENTS"),this._limitVelocityGradientsTexture&&(e+="\n#define LIMITVELOCITYGRADIENTS"),this._dragGradientsTexture&&(e+="\n#define DRAGGRADIENTS"),this.isAnimationSheetEnabled&&(e+="\n#define ANIMATESHEET",this.spriteRandomStartCell&&(e+="\n#define ANIMATESHEETRANDOMSTART")),this.noiseTexture&&(e+="\n#define NOISE"),this._updateEffect&&this._updateEffectOptions.defines===e||(this._updateEffectOptions.transformFeedbackVaryings=["outPosition"],this.particleEmitterType instanceof Fl&&this._updateEffectOptions.transformFeedbackVaryings.push("outInitialPosition"),this._updateEffectOptions.transformFeedbackVaryings.push("outAge"),this._updateEffectOptions.transformFeedbackVaryings.push("outLife"),this._updateEffectOptions.transformFeedbackVaryings.push("outSeed"),this._updateEffectOptions.transformFeedbackVaryings.push("outSize"),this._colorGradientsTexture||this._updateEffectOptions.transformFeedbackVaryings.push("outColor"),this._updateEffectOptions.transformFeedbackVaryings.push("outDirection"),this._isBillboardBased||this._updateEffectOptions.transformFeedbackVaryings.push("outInitialDirection"),this._updateEffectOptions.transformFeedbackVaryings.push("outAngle"),this.isAnimationSheetEnabled&&(this._updateEffectOptions.transformFeedbackVaryings.push("outCellIndex"),this.spriteRandomStartCell&&this._updateEffectOptions.transformFeedbackVaryings.push("outCellStartOffset")),this.noiseTexture&&(this._updateEffectOptions.transformFeedbackVaryings.push("outNoiseCoordinates1"),this._updateEffectOptions.transformFeedbackVaryings.push("outNoiseCoordinates2")),this._updateEffectOptions.defines=e,this._updateEffect=new zt.a("gpuUpdateParticles",this._updateEffectOptions,this._scene.getEngine()))},t.prototype._recreateRenderEffect=function(){var e="";if(this._scene.clipPlane&&(e="\n#define CLIPPLANE"),this._scene.clipPlane2&&(e="\n#define CLIPPLANE2"),this._scene.clipPlane3&&(e="\n#define CLIPPLANE3"),this._scene.clipPlane4&&(e="\n#define CLIPPLANE4"),this._scene.clipPlane5&&(e="\n#define CLIPPLANE5"),this._scene.clipPlane6&&(e="\n#define CLIPPLANE6"),this.blendMode===Kl.BLENDMODE_MULTIPLY&&(e="\n#define BLENDMULTIPLYMODE"),this._isBillboardBased)switch(e+="\n#define BILLBOARD",this.billboardMode){case Kl.BILLBOARDMODE_Y:e+="\n#define BILLBOARDY";break;case Kl.BILLBOARDMODE_STRETCHED:e+="\n#define BILLBOARDSTRETCHED";break;case Kl.BILLBOARDMODE_ALL:}if(this._colorGradientsTexture&&(e+="\n#define COLORGRADIENTS"),this.isAnimationSheetEnabled&&(e+="\n#define ANIMATESHEET"),this._imageProcessingConfiguration&&(this._imageProcessingConfiguration.prepareDefines(this._imageProcessingConfigurationDefines),e+="\n"+this._imageProcessingConfigurationDefines.toString()),!this._renderEffect||this._renderEffect.defines!==e){var t=["worldOffset","view","projection","colorDead","invView","vClipPlane","vClipPlane2","vClipPlane3","vClipPlane4","vClipPlane5","vClipPlane6","sheetInfos","translationPivot","eyePosition"],n=["textureSampler","colorGradientSampler"];Cn.a&&(Cn.a.PrepareUniforms(t,this._imageProcessingConfigurationDefines),Cn.a.PrepareSamplers(n,this._imageProcessingConfigurationDefines)),this._renderEffect=new zt.a("gpuRenderParticles",["position","age","life","size","color","offset","uv","direction","initialDirection","angle","cellIndex"],t,n,this._scene.getEngine(),e)}},t.prototype.animate=function(e){void 0===e&&(e=!1),this._timeDelta=this.updateSpeed*(e?this.preWarmStepOffset:this._scene.getAnimationRatio()),this._actualFrame+=this._timeDelta,this._stopped||this.targetStopDuration&&this._actualFrame>=this.targetStopDuration&&this.stop()},t.prototype._createFactorGradientTexture=function(e,t){var n=this[t];if(e&&e.length&&!n){for(var r=new Float32Array(this._rawTextureWidth),i=0;i<this._rawTextureWidth;i++){var o=i/this._rawTextureWidth;jl.GetCurrentGradient(o,e,(function(e,t,n){r[i]=He.a.Lerp(e.factor1,t.factor1,n)}))}this[t]=ms.a.CreateRTexture(r,this._rawTextureWidth,1,this._scene,!1,!1,nn.a.NEAREST_SAMPLINGMODE)}},t.prototype._createSizeGradientTexture=function(){this._createFactorGradientTexture(this._sizeGradients,"_sizeGradientsTexture")},t.prototype._createAngularSpeedGradientTexture=function(){this._createFactorGradientTexture(this._angularSpeedGradients,"_angularSpeedGradientsTexture")},t.prototype._createVelocityGradientTexture=function(){this._createFactorGradientTexture(this._velocityGradients,"_velocityGradientsTexture")},t.prototype._createLimitVelocityGradientTexture=function(){this._createFactorGradientTexture(this._limitVelocityGradients,"_limitVelocityGradientsTexture")},t.prototype._createDragGradientTexture=function(){this._createFactorGradientTexture(this._dragGradients,"_dragGradientsTexture")},t.prototype._createColorGradientTexture=function(){if(this._colorGradients&&this._colorGradients.length&&!this._colorGradientsTexture){for(var e=new Uint8Array(4*this._rawTextureWidth),t=s.c.Color4[0],n=0;n<this._rawTextureWidth;n++){var r=n/this._rawTextureWidth;jl.GetCurrentGradient(r,this._colorGradients,(function(r,i,o){s.b.LerpToRef(r.color1,i.color1,o,t),e[4*n]=255*t.r,e[4*n+1]=255*t.g,e[4*n+2]=255*t.b,e[4*n+3]=255*t.a}))}this._colorGradientsTexture=ms.a.CreateRGBATexture(e,this._rawTextureWidth,1,this._scene,!1,!1,nn.a.NEAREST_SAMPLINGMODE)}},t.prototype.render=function(e){if(void 0===e&&(e=!1),!this._started)return 0;if(this._createColorGradientTexture(),this._createSizeGradientTexture(),this._createAngularSpeedGradientTexture(),this._createVelocityGradientTexture(),this._createLimitVelocityGradientTexture(),this._createDragGradientTexture(),this._recreateUpdateEffect(),this._recreateRenderEffect(),!this.isReady())return 0;if(!e){if(!this._preWarmDone&&this.preWarmCycles){for(var t=0;t<this.preWarmCycles;t++)this.animate(!0),this.render(!0);this._preWarmDone=!0}if(this._currentRenderId===this._scene.getFrameId())return 0;this._currentRenderId=this._scene.getFrameId()}if(this._initialize(),this._accumulatedCount+=this.emitRate*this._timeDelta,this._accumulatedCount>1){var n=0|this._accumulatedCount;this._accumulatedCount-=n,this._currentActiveCount=Math.min(this._activeCount,this._currentActiveCount+n)}if(!this._currentActiveCount)return 0;var r;if(this._engine.enableEffect(this._updateEffect),this._engine.setState(!1),this._updateEffect.setFloat("currentCount",this._currentActiveCount),this._updateEffect.setFloat("timeDelta",this._timeDelta),this._updateEffect.setFloat("stopFactor",this._stopped?0:1),this._updateEffect.setTexture("randomSampler",this._randomTexture),this._updateEffect.setTexture("randomSampler2",this._randomTexture2),this._updateEffect.setFloat2("lifeTime",this.minLifeTime,this.maxLifeTime),this._updateEffect.setFloat2("emitPower",this.minEmitPower,this.maxEmitPower),this._colorGradientsTexture||(this._updateEffect.setDirectColor4("color1",this.color1),this._updateEffect.setDirectColor4("color2",this.color2)),this._updateEffect.setFloat2("sizeRange",this.minSize,this.maxSize),this._updateEffect.setFloat4("scaleRange",this.minScaleX,this.maxScaleX,this.minScaleY,this.maxScaleY),this._updateEffect.setFloat4("angleRange",this.minAngularSpeed,this.maxAngularSpeed,this.minInitialRotation,this.maxInitialRotation),this._updateEffect.setVector3("gravity",this.gravity),this._sizeGradientsTexture&&this._updateEffect.setTexture("sizeGradientSampler",this._sizeGradientsTexture),this._angularSpeedGradientsTexture&&this._updateEffect.setTexture("angularSpeedGradientSampler",this._angularSpeedGradientsTexture),this._velocityGradientsTexture&&this._updateEffect.setTexture("velocityGradientSampler",this._velocityGradientsTexture),this._limitVelocityGradientsTexture&&(this._updateEffect.setTexture("limitVelocityGradientSampler",this._limitVelocityGradientsTexture),this._updateEffect.setFloat("limitVelocityDamping",this.limitVelocityDamping)),this._dragGradientsTexture&&this._updateEffect.setTexture("dragGradientSampler",this._dragGradientsTexture),this.particleEmitterType&&this.particleEmitterType.applyToShader(this._updateEffect),this._isAnimationSheetEnabled&&this._updateEffect.setFloat3("cellInfos",this.startSpriteCellID,this.endSpriteCellID,this.spriteCellChangeSpeed),this.noiseTexture&&(this._updateEffect.setTexture("noiseSampler",this.noiseTexture),this._updateEffect.setVector3("noiseStrength",this.noiseStrength)),this.emitter.position){r=this.emitter.getWorldMatrix()}else{var i=this.emitter;r=a.a.Translation(i.x,i.y,i.z)}if(this._updateEffect.setMatrix("emitterWM",r),this._engine.bindVertexArrayObject(this._updateVAO[this._targetIndex],null),this._engine.bindTransformFeedbackBuffer(this._targetBuffer.getBuffer()),this._engine.setRasterizerState(!1),this._engine.beginTransformFeedback(!0),this._engine.drawArraysType(Mo.a.PointListDrawMode,0,this._currentActiveCount),this._engine.endTransformFeedback(),this._engine.setRasterizerState(!0),this._engine.bindTransformFeedbackBuffer(null),!e){this._engine.enableEffect(this._renderEffect);var o=this._scene.getViewMatrix();if(this._renderEffect.setMatrix("view",o),this._renderEffect.setMatrix("projection",this._scene.getProjectionMatrix()),this._renderEffect.setTexture("textureSampler",this.particleTexture),this._renderEffect.setVector2("translationPivot",this.translationPivot),this._renderEffect.setVector3("worldOffset",this.worldOffset),this._colorGradientsTexture?this._renderEffect.setTexture("colorGradientSampler",this._colorGradientsTexture):this._renderEffect.setDirectColor4("colorDead",this.colorDead),this._isAnimationSheetEnabled&&this.particleTexture){var s=this.particleTexture.getBaseSize();this._renderEffect.setFloat3("sheetInfos",this.spriteCellWidth/s.width,this.spriteCellHeight/s.height,s.width/this.spriteCellWidth)}if(this._isBillboardBased){var c=this._scene.activeCamera;this._renderEffect.setVector3("eyePosition",c.globalPosition)}if(this._scene.clipPlane||this._scene.clipPlane2||this._scene.clipPlane3||this._scene.clipPlane4||this._scene.clipPlane5||this._scene.clipPlane6){var l=o.clone();l.invert(),this._renderEffect.setMatrix("invView",l),Si.a.BindClipPlane(this._renderEffect,this._scene)}switch(this._imageProcessingConfiguration&&!this._imageProcessingConfiguration.applyByPostProcess&&this._imageProcessingConfiguration.bind(this._renderEffect),this.blendMode){case Kl.BLENDMODE_ADD:this._engine.setAlphaMode(1);break;case Kl.BLENDMODE_ONEONE:this._engine.setAlphaMode(6);break;case Kl.BLENDMODE_STANDARD:this._engine.setAlphaMode(2);break;case Kl.BLENDMODE_MULTIPLY:this._engine.setAlphaMode(4)}this.forceDepthWrite&&this._engine.setDepthWrite(!0),this._engine.bindVertexArrayObject(this._renderVAO[this._targetIndex],null),this._engine.drawArraysType(Mo.a.TriangleFanDrawMode,0,4,this._currentActiveCount),this._engine.setAlphaMode(0)}this._targetIndex++,2===this._targetIndex&&(this._targetIndex=0);var u=this._sourceBuffer;return this._sourceBuffer=this._targetBuffer,this._targetBuffer=u,this._currentActiveCount},t.prototype.rebuild=function(){this._initialize(!0)},t.prototype._releaseBuffers=function(){this._buffer0&&(this._buffer0.dispose(),this._buffer0=null),this._buffer1&&(this._buffer1.dispose(),this._buffer1=null),this._spriteBuffer&&(this._spriteBuffer.dispose(),this._spriteBuffer=null)},t.prototype._releaseVAOs=function(){if(this._updateVAO){for(var e=0;e<this._updateVAO.length;e++)this._engine.releaseVertexArrayObject(this._updateVAO[e]);this._updateVAO=[];for(e=0;e<this._renderVAO.length;e++)this._engine.releaseVertexArrayObject(this._renderVAO[e]);this._renderVAO=[]}},t.prototype.dispose=function(e){void 0===e&&(e=!0);var t=this._scene.particleSystems.indexOf(this);t>-1&&this._scene.particleSystems.splice(t,1),this._releaseBuffers(),this._releaseVAOs(),this._colorGradientsTexture&&(this._colorGradientsTexture.dispose(),this._colorGradientsTexture=null),this._sizeGradientsTexture&&(this._sizeGradientsTexture.dispose(),this._sizeGradientsTexture=null),this._angularSpeedGradientsTexture&&(this._angularSpeedGradientsTexture.dispose(),this._angularSpeedGradientsTexture=null),this._velocityGradientsTexture&&(this._velocityGradientsTexture.dispose(),this._velocityGradientsTexture=null),this._limitVelocityGradientsTexture&&(this._limitVelocityGradientsTexture.dispose(),this._limitVelocityGradientsTexture=null),this._dragGradientsTexture&&(this._dragGradientsTexture.dispose(),this._dragGradientsTexture=null),this._randomTexture&&(this._randomTexture.dispose(),this._randomTexture=null),this._randomTexture2&&(this._randomTexture2.dispose(),this._randomTexture2=null),e&&this.particleTexture&&(this.particleTexture.dispose(),this.particleTexture=null),e&&this.noiseTexture&&(this.noiseTexture.dispose(),this.noiseTexture=null),this.onDisposeObservable.notifyObservers(this),this.onDisposeObservable.clear()},t.prototype.clone=function(e,n){var r=new t(e,{capacity:this._capacity,randomTextureSize:this._randomTextureSize},this._scene);return A.a.DeepCopy(this,r,["particles","customShader","noiseTexture","particleTexture","onDisposeObservable"]),void 0===n&&(n=this.emitter),r.emitter=n,this.particleTexture&&(r.particleTexture=new nn.a(this.particleTexture.url,this._scene)),r.noiseTexture=this.noiseTexture,this._colorGradients&&this._colorGradients.forEach((function(e){r.addColorGradient(e.gradient,e.color1,e.color2)})),this._dragGradients&&this._dragGradients.forEach((function(e){r.addDragGradient(e.gradient,e.factor1)})),this._angularSpeedGradients&&this._angularSpeedGradients.forEach((function(e){r.addAngularSpeedGradient(e.gradient,e.factor1)})),this._emitRateGradients&&this._emitRateGradients.forEach((function(e){r.addEmitRateGradient(e.gradient,e.factor1,e.factor2)})),this._lifeTimeGradients&&this._lifeTimeGradients.forEach((function(e){r.addLifeTimeGradient(e.gradient,e.factor1,e.factor2)})),this._limitVelocityGradients&&this._limitVelocityGradients.forEach((function(e){r.addLimitVelocityGradient(e.gradient,e.factor1)})),this._sizeGradients&&this._sizeGradients.forEach((function(e){r.addSizeGradient(e.gradient,e.factor1)})),this._startSizeGradients&&this._startSizeGradients.forEach((function(e){r.addStartSizeGradient(e.gradient,e.factor1,e.factor2)})),this._velocityGradients&&this._velocityGradients.forEach((function(e){r.addVelocityGradient(e.gradient,e.factor1)})),this._rampGradients&&this._rampGradients.forEach((function(e){r.addRampGradient(e.gradient,e.color)})),this._colorRemapGradients&&this._colorRemapGradients.forEach((function(e){r.addColorRemapGradient(e.gradient,e.factor1,e.factor2)})),this._alphaRemapGradients&&this._alphaRemapGradients.forEach((function(e){r.addAlphaRemapGradient(e.gradient,e.factor1,e.factor2)})),r},t.prototype.serialize=function(){var e={};return Kl._Serialize(e,this),e.activeParticleCount=this.activeParticleCount,e},t.Parse=function(e,n,r,i){void 0===i&&(i=!1);var o=new t(e.name,{capacity:e.capacity,randomTextureSize:e.randomTextureSize},n);return e.activeParticleCount&&(o.activeParticleCount=e.activeParticleCount),Kl._Parse(e,o,n,r),e.preventAutoStart&&(o.preventAutoStart=e.preventAutoStart),i||o.preventAutoStart||o.start(),o},t}(Bl),eu=function(){function e(){this.systems=new Array}return Object.defineProperty(e.prototype,"emitterNode",{get:function(){return this._emitterNode},enumerable:!0,configurable:!0}),e.prototype.setEmitterAsSphere=function(e,t,n){this._emitterNode&&this._emitterNode.dispose(),this._emitterCreationOptions={kind:"Sphere",options:e,renderingGroupId:t};var r=ur.CreateSphere("emitterSphere",{diameter:e.diameter,segments:e.segments},n);r.renderingGroupId=t;var i=new xn.a("emitterSphereMaterial",n);i.emissiveColor=e.color,r.material=i;for(var o=0,a=this.systems;o<a.length;o++){a[o].emitter=r}this._emitterNode=r},e.prototype.start=function(e){for(var t=0,n=this.systems;t<n.length;t++){var r=n[t];e&&(r.emitter=e),r.start()}},e.prototype.dispose=function(){for(var e=0,t=this.systems;e<t.length;e++){t[e].dispose()}this.systems=[],this._emitterNode&&(this._emitterNode.dispose(),this._emitterNode=null)},e.prototype.serialize=function(){for(var e={systems:[]},t=0,n=this.systems;t<n.length;t++){var r=n[t];e.systems.push(r.serialize())}return this._emitterNode&&(e.emitter=this._emitterCreationOptions),e},e.Parse=function(t,n,r){void 0===r&&(r=!1);var i=new e,o=this.BaseAssetsUrl+"/textures/";n=n||O.a.LastCreatedScene;for(var a=0,c=t.systems;a<c.length;a++){var l=c[a];i.systems.push(r?$l.Parse(l,n,o,!0):Kl.Parse(l,n,o,!0))}if(t.emitter){var u=t.emitter.options;switch(t.emitter.kind){case"Sphere":i.setEmitterAsSphere({diameter:u.diameter,segments:u.segments,color:s.a.FromArray(u.color)},t.emitter.renderingGroupId,n)}}return i},e.BaseAssetsUrl="https://assets.babylonjs.com/particles",e}(),tu=function(){function e(){}return e.CreateDefault=function(e,t,n,r){var i;return void 0===t&&(t=500),void 0===r&&(r=!1),(i=r?new $l("default system",{capacity:t},n):new Kl("default system",t,n)).emitter=e,i.particleTexture=new nn.a("https://www.babylonjs.com/assets/Flare.png",i.getScene()),i.createConeEmitter(.1,Math.PI/4),i.color1=new s.b(1,1,1,1),i.color2=new s.b(1,1,1,1),i.colorDead=new s.b(1,1,1,0),i.minSize=.1,i.maxSize=.1,i.minEmitPower=2,i.maxEmitPower=2,i.updateSpeed=1/60,i.emitRate=30,i},e.CreateAsync=function(t,n,r){void 0===r&&(r=!1),n||(n=O.a.LastCreatedScene);var i={};return n._addPendingData(i),new Promise((function(o,a){if(r&&!$l.IsSupported)return n._removePendingData(i),a("Particle system with GPU is not supported.");Xe.b.LoadFile(e.BaseAssetsUrl+"/systems/"+t+".json",(function(e){n._removePendingData(i);var t=JSON.parse(e.toString());return o(eu.Parse(t,n,r))}),void 0,void 0,void 0,(function(){return n._removePendingData(i),a("An error occured while the creation of your particle system. Check if your type '"+t+"' exists.")}))}))},e.ExportSet=function(e){for(var t=new eu,n=0,r=e;n<r.length;n++){var i=r[n];t.systems.push(i)}return t},e.BaseAssetsUrl=eu.BaseAssetsUrl,e}();r.a.AddParser(se.a.NAME_PARTICLESYSTEM,(function(e,t,n,i){var o=r.a.GetIndividualParser(se.a.NAME_PARTICLESYSTEM);if(o&&void 0!==e.particleSystems&&null!==e.particleSystems)for(var a=0,s=e.particleSystems.length;a<s;a++){var c=e.particleSystems[a];n.particleSystems.push(o(c,t,i))}})),r.a.AddIndividualParser(se.a.NAME_PARTICLESYSTEM,(function(e,t,n){return e.activeParticleCount?$l.Parse(e,t,n):Kl.Parse(e,t,n)})),ne.a.prototype.createEffectForParticles=function(e,t,n,r,i,o,a){void 0===t&&(t=[]),void 0===n&&(n=[]),void 0===r&&(r="");var s=Kl._GetAttributeNamesOrOptions(),c=Kl._GetEffectCreationOptions();return-1===r.indexOf(" BILLBOARD")&&(r+="\n#define BILLBOARD\n"),-1===n.indexOf("diffuseSampler")&&n.push("diffuseSampler"),this.createEffect({vertex:"particles",fragmentElement:e},s,c.concat(t),n,r,i,o,a)},be.a.prototype.getEmittedParticleSystems=function(){for(var e=new Array,t=0;t<this.getScene().particleSystems.length;t++){var n=this.getScene().particleSystems[t];n.emitter===this&&e.push(n)}return e},be.a.prototype.getHierarchyEmittedParticleSystems=function(){var e=new Array,t=this.getDescendants();t.push(this);for(var n=0;n<this.getScene().particleSystems.length;n++){var r=this.getScene().particleSystems[n],i=r.emitter;i.position&&-1!==t.indexOf(i)&&e.push(r)}return e};var nu,ru=42,iu=function(){function e(e,t,n,r,i,o,c,l,u,h){void 0===u&&(u=null),void 0===h&&(h=null),this.idx=0,this.id=0,this.color=new s.b(1,1,1,1),this.position=a.e.Zero(),this.rotation=a.e.Zero(),this.scaling=a.e.One(),this.uvs=new a.f(0,0,1,1),this.velocity=a.e.Zero(),this.pivot=a.e.Zero(),this.translateFromPivot=!1,this.alive=!0,this.isVisible=!0,this._pos=0,this._ind=0,this.shapeId=0,this.idxInShape=0,this._stillInvisible=!1,this._rotationMatrix=[1,0,0,0,1,0,0,0,1],this.parentId=null,this.materialIndex=null,this.cullingStrategy=Me.a.CULLINGSTRATEGY_BOUNDINGSPHERE_ONLY,this._globalPosition=a.e.Zero(),this.idx=e,this.id=t,this._pos=n,this._ind=r,this._model=i,this.shapeId=o,this.idxInShape=c,this._sps=l,u&&(this._modelBoundingInfo=u,this._boundingInfo=new qn.a(u.minimum,u.maximum)),null!==h&&(this.materialIndex=h)}return e.prototype.copyToRef=function(e){return e.position.copyFrom(this.position),e.rotation.copyFrom(this.rotation),this.rotationQuaternion&&(e.rotationQuaternion?e.rotationQuaternion.copyFrom(this.rotationQuaternion):e.rotationQuaternion=this.rotationQuaternion.clone()),e.scaling.copyFrom(this.scaling),this.color&&(e.color?e.color.copyFrom(this.color):e.color=this.color.clone()),e.uvs.copyFrom(this.uvs),e.velocity.copyFrom(this.velocity),e.pivot.copyFrom(this.pivot),e.translateFromPivot=this.translateFromPivot,e.alive=this.alive,e.isVisible=this.isVisible,e.parentId=this.parentId,e.cullingStrategy=this.cullingStrategy,null!==this.materialIndex&&(e.materialIndex=this.materialIndex),this},Object.defineProperty(e.prototype,"scale",{get:function(){return this.scaling},set:function(e){this.scaling=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"quaternion",{get:function(){return this.rotationQuaternion},set:function(e){this.rotationQuaternion=e},enumerable:!0,configurable:!0}),e.prototype.intersectsMesh=function(e){return!(!this._boundingInfo||!e._boundingInfo)&&(this._sps._bSphereOnly?Qn.a.Intersects(this._boundingInfo.boundingSphere,e._boundingInfo.boundingSphere):this._boundingInfo.intersects(e._boundingInfo,!1))},e.prototype.isInFrustum=function(e){return null!==this._boundingInfo&&this._boundingInfo.isInFrustum(e,this.cullingStrategy)},e.prototype.getRotationMatrix=function(e){var t;if(this.rotationQuaternion)t=this.rotationQuaternion;else{t=a.c.Quaternion[0];var n=this.rotation;a.b.RotationYawPitchRollToRef(n.y,n.x,n.z,t)}t.toRotationMatrix(e)},e}(),ou=function(e,t,n,r,i,o,a,s,c){this._indicesLength=0,this.shapeID=e,this._shape=t,this._indices=n,this._indicesLength=n.length,this._shapeUV=o,this._shapeColors=i,this._normals=r,this._positionFunction=a,this._vertexFunction=s,this._material=c},au=function(e,t,n){this.ind=0,this.indicesLength=0,this.sqDistance=0,this.materialIndex=0,this.ind=e,this.indicesLength=t,this.materialIndex=n},su=function(){function e(e,t,n){this.particles=new Array,this.nbParticles=0,this.billboard=!1,this.recomputeNormals=!1,this.counter=0,this.vars={},this._bSphereOnly=!1,this._bSphereRadiusFactor=1,this._positions=new Array,this._indices=new Array,this._normals=new Array,this._colors=new Array,this._uvs=new Array,this._index=0,this._updatable=!0,this._pickable=!1,this._isVisibilityBoxLocked=!1,this._alwaysVisible=!1,this._depthSort=!1,this._expandable=!1,this._shapeCounter=0,this._copy=new iu(0,0,0,0,null,0,0,this),this._color=new s.b(0,0,0,0),this._computeParticleColor=!0,this._computeParticleTexture=!0,this._computeParticleRotation=!0,this._computeParticleVertex=!1,this._computeBoundingBox=!1,this._depthSortParticles=!0,this._mustUnrotateFixedNormals=!1,this._particlesIntersect=!1,this._needs32Bits=!1,this._isNotBuilt=!0,this._lastParticleId=0,this._idxOfId=[],this._multimaterialEnabled=!1,this._useModelMaterial=!1,this._depthSortFunction=function(e,t){return t.sqDistance-e.sqDistance},this._materialSortFunction=function(e,t){return e.materialIndex-t.materialIndex},this._autoUpdateSubMeshes=!1,this.name=e,this._scene=t||O.a.LastCreatedScene,this._camera=t.activeCamera,this._pickable=!!n&&n.isPickable,this._depthSort=!!n&&n.enableDepthSort,this._multimaterialEnabled=!!n&&n.enableMultiMaterial,this._useModelMaterial=!!n&&n.useModelMaterial,this._multimaterialEnabled=!!this._useModelMaterial||this._multimaterialEnabled,this._expandable=!!n&&n.expandable,this._particlesIntersect=!!n&&n.particleIntersection,this._bSphereOnly=!!n&&n.boundingSphereOnly,this._bSphereRadiusFactor=n&&n.bSphereRadiusFactor?n.bSphereRadiusFactor:1,n&&void 0!==n.updatable?this._updatable=n.updatable:this._updatable=!0,this._pickable&&(this.pickedParticles=[]),(this._depthSort||this._multimaterialEnabled)&&(this.depthSortedParticles=[]),this._multimaterialEnabled&&(this._multimaterial=new va.a(this.name+"MultiMaterial",this._scene),this._materials=[],this._materialIndexesById={})}return e.prototype.buildMesh=function(){if(!this._isNotBuilt&&this.mesh)return this.mesh;if(0===this.nbParticles&&!this.mesh){var e=Zc.CreateDisc("",{radius:1,tessellation:3},this._scene);this.addShape(e,1),e.dispose()}if(this._indices32=this._needs32Bits?new Uint32Array(this._indices):new Uint16Array(this._indices),this._positions32=new Float32Array(this._positions),this._uvs32=new Float32Array(this._uvs),this._colors32=new Float32Array(this._colors),!this.mesh){var t=new be.a(this.name,this._scene);this.mesh=t}!this._updatable&&this._multimaterialEnabled&&this._sortParticlesByMaterial(),this.recomputeNormals&&Pn.a.ComputeNormals(this._positions32,this._indices32,this._normals),this._normals32=new Float32Array(this._normals),this._fixedNormal32=new Float32Array(this._normals),this._mustUnrotateFixedNormals&&this._unrotateFixedNormals();var n=new Pn.a;return n.indices=this._depthSort?this._indices:this._indices32,n.set(this._positions32,On.b.PositionKind),n.set(this._normals32,On.b.NormalKind),this._uvs32.length>0&&n.set(this._uvs32,On.b.UVKind),this._colors32.length>0&&n.set(this._colors32,On.b.ColorKind),n.applyToMesh(this.mesh,this._updatable),this.mesh.isPickable=this._pickable,this._multimaterialEnabled&&this.setMultiMaterial(this._materials),this._expandable||(this._depthSort||this._multimaterialEnabled||(this._indices=null),this._positions=null,this._normals=null,this._uvs=null,this._colors=null,this._updatable||(this.particles.length=0)),this._isNotBuilt=!1,this.recomputeNormals=!1,this.mesh},e.prototype.digest=function(e,t){var n=t&&t.facetNb||1,r=t&&t.number||0,i=t&&t.delta||0,o=e.getVerticesData(On.b.PositionKind),s=e.getIndices(),c=e.getVerticesData(On.b.UVKind),l=e.getVerticesData(On.b.ColorKind),u=e.getVerticesData(On.b.NormalKind),h=t&&t.storage?t.storage:null,d=0,p=s.length/3;r?(r=r>p?p:r,n=Math.round(p/r),i=0):n=n>p?p:n;for(var f=[],m=[],g=[],_=[],v=[],b=a.e.Zero(),y=n;d<p;){d>p-(n=y+Math.floor((1+i)*Math.random()))&&(n=p-d),f.length=0,m.length=0,g.length=0,_.length=0,v.length=0;for(var C=0,x=3*d;x<3*(d+n);x++){g.push(C);var T=s[x],E=3*T;if(f.push(o[E],o[E+1],o[E+2]),m.push(u[E],u[E+1],u[E+2]),c){var S=2*T;_.push(c[S],c[S+1])}if(l){var P=4*T;v.push(l[P],l[P+1],l[P+2],l[P+3])}C++}var O,A=this.nbParticles,M=this._posToShape(f),w=this._uvsToShapeUV(_),R=Array.from(g),I=Array.from(v),L=Array.from(m);for(b.copyFromFloats(0,0,0),O=0;O<M.length;O++)b.addInPlace(M[O]);b.scaleInPlace(1/M.length);var D,N=new a.e(1/0,1/0,1/0),F=new a.e(-1/0,-1/0,-1/0);for(O=0;O<M.length;O++)M[O].subtractInPlace(b),N.minimizeInPlaceFromFloats(M[O].x,M[O].y,M[O].z),F.maximizeInPlaceFromFloats(M[O].x,M[O].y,M[O].z);this._particlesIntersect&&(D=new qn.a(N,F));var k=null;this._useModelMaterial&&(k=e.material?e.material:this._setDefaultMaterial());var B=new ou(this._shapeCounter,M,R,L,I,w,null,null,k),V=this._positions.length,z=this._indices.length;this._meshBuilder(this._index,z,M,this._positions,R,this._indices,_,this._uvs,I,this._colors,L,this._normals,A,0,null,B),this._addParticle(A,this._lastParticleId,V,z,B,this._shapeCounter,0,D,h),this.particles[this.nbParticles].position.addInPlace(b),h||(this._index+=M.length,A++,this.nbParticles++,this._lastParticleId++),this._shapeCounter++,d+=n}return this._isNotBuilt=!0,this},e.prototype._unrotateFixedNormals=function(){for(var e=0,t=0,n=a.c.Vector3[0],r=a.c.Quaternion[0],i=a.c.Matrix[0],o=0;o<this.particles.length;o++){var s=this.particles[o],c=s._model._shape;if(s.rotationQuaternion)s.rotationQuaternion.conjugateToRef(r);else{var l=s.rotation;a.b.RotationYawPitchRollToRef(l.y,l.x,l.z,r),r.conjugateInPlace()}r.toRotationMatrix(i);for(var u=0;u<c.length;u++)t=e+3*u,a.e.TransformNormalFromFloatsToRef(this._normals32[t],this._normals32[t+1],this._normals32[t+2],i,n),n.toArray(this._fixedNormal32,t);e=t+3}},e.prototype._resetCopy=function(){var e=this._copy;e.position.setAll(0),e.rotation.setAll(0),e.rotationQuaternion=null,e.scaling.setAll(1),e.uvs.copyFromFloats(0,0,1,1),e.color=null,e.translateFromPivot=!1,e.materialIndex=null},e.prototype._meshBuilder=function(e,t,n,r,i,o,s,c,l,u,h,d,p,f,m,g){var _,v=0,b=0,y=0;this._resetCopy();var C=this._copy,x=!(!m||!m.storage);if(C.idx=p,C.idxInShape=f,this._useModelMaterial){var T=g._material.uniqueId,E=this._materialIndexesById;E.hasOwnProperty(T)||(E[T]=this._materials.length,this._materials.push(g._material));var S=E[T];C.materialIndex=S}if(m&&m.positionFunction&&(m.positionFunction(C,p,f),this._mustUnrotateFixedNormals=!0),x)return C;var P=a.c.Matrix[0],O=a.c.Vector3[0],A=a.c.Vector3[1],M=a.c.Vector3[2],w=a.c.Vector3[3];a.a.IdentityToRef(P),C.getRotationMatrix(P),C.pivot.multiplyToRef(C.scaling,w),C.translateFromPivot?M.setAll(0):M.copyFrom(w);var R=m&&m.vertexFunction;for(_=0;_<n.length;_++){if(O.copyFrom(n[_]),R&&m.vertexFunction(C,O,_),O.multiplyInPlace(C.scaling).subtractInPlace(w),a.e.TransformCoordinatesToRef(O,P,A),A.addInPlace(M).addInPlace(C.position),r.push(A.x,A.y,A.z),s){var I=C.uvs;c.push((I.z-I.x)*s[v]+I.x,(I.w-I.y)*s[v+1]+I.y),v+=2}if(C.color)this._color=C.color;else{var L=this._color;l&&void 0!==l[b]?(L.r=l[b],L.g=l[b+1],L.b=l[b+2],L.a=l[b+3]):(L.r=1,L.g=1,L.b=1,L.a=1)}u.push(this._color.r,this._color.g,this._color.b,this._color.a),b+=4,!this.recomputeNormals&&h&&(a.e.TransformNormalFromFloatsToRef(h[y],h[y+1],h[y+2],P,O),d.push(O.x,O.y,O.z),y+=3)}for(_=0;_<i.length;_++){var D=e+i[_];o.push(D),D>65535&&(this._needs32Bits=!0)}if(this._pickable){var N=i.length/3;for(_=0;_<N;_++)this.pickedParticles.push({idx:p,faceId:_})}if(this._depthSort||this._multimaterialEnabled){var F=null!==C.materialIndex?C.materialIndex:0;this.depthSortedParticles.push(new au(t,i.length,F))}return C},e.prototype._posToShape=function(e){for(var t=[],n=0;n<e.length;n+=3)t.push(a.e.FromArray(e,n));return t},e.prototype._uvsToShapeUV=function(e){var t=[];if(e)for(var n=0;n<e.length;n++)t.push(e[n]);return t},e.prototype._addParticle=function(e,t,n,r,i,o,a,s,c){void 0===s&&(s=null),void 0===c&&(c=null);var l=new iu(e,t,n,r,i,o,a,this,s);return(c||this.particles).push(l),l},e.prototype.addShape=function(e,t,n){var r=e.getVerticesData(On.b.PositionKind),i=e.getIndices(),o=e.getVerticesData(On.b.UVKind),a=e.getVerticesData(On.b.ColorKind),s=e.getVerticesData(On.b.NormalKind);this.recomputeNormals=!s;var c=Array.from(i),l=Array.from(s),u=a?Array.from(a):[],h=n&&n.storage?n.storage:null,d=null;this._particlesIntersect&&(d=e.getBoundingInfo());var p=this._posToShape(r),f=this._uvsToShapeUV(o),m=n?n.positionFunction:null,g=n?n.vertexFunction:null,_=null;this._useModelMaterial&&(_=e.material?e.material:this._setDefaultMaterial());for(var v=new ou(this._shapeCounter,p,c,l,u,f,m,g,_),b=0;b<t;b++)this._insertNewParticle(this.nbParticles,b,v,p,i,o,a,s,d,h,n);return this._shapeCounter++,this._isNotBuilt=!0,this._shapeCounter-1},e.prototype._rebuildParticle=function(e,t){void 0===t&&(t=!1),this._resetCopy();var n=this._copy;e._model._positionFunction&&e._model._positionFunction(n,e.idx,e.idxInShape);var r=a.c.Matrix[0],i=a.c.Vector3[0],o=a.c.Vector3[1],s=a.c.Vector3[2],c=a.c.Vector3[3];n.getRotationMatrix(r),e.pivot.multiplyToRef(e.scaling,c),n.translateFromPivot?s.copyFromFloats(0,0,0):s.copyFrom(c);for(var l=e._model._shape,u=0;u<l.length;u++)i.copyFrom(l[u]),e._model._vertexFunction&&e._model._vertexFunction(n,i,u),i.multiplyInPlace(n.scaling).subtractInPlace(c),a.e.TransformCoordinatesToRef(i,r,o),o.addInPlace(s).addInPlace(n.position).toArray(this._positions32,e._pos+3*u);t&&(e.position.setAll(0),e.rotation.setAll(0),e.rotationQuaternion=null,e.scaling.setAll(1),e.uvs.setAll(0),e.pivot.setAll(0),e.translateFromPivot=!1,e.parentId=null)},e.prototype.rebuildMesh=function(e){void 0===e&&(e=!1);for(var t=0;t<this.particles.length;t++)this._rebuildParticle(this.particles[t],e);return this.mesh.updateVerticesData(On.b.PositionKind,this._positions32,!1,!1),this},e.prototype.removeParticles=function(e,t){var n=t-e+1;if(!this._expandable||n<=0||n>=this.nbParticles||!this._updatable)return[];var r=this.particles,i=this.nbParticles;if(t<i-1)for(var o=t+1,a=r[o]._pos-r[e]._pos,s=r[o]._ind-r[e]._ind,c=o;c<i;c++){var l=r[c];l._pos-=a,l._ind-=s}var u=r.splice(e,n);this._positions.length=0,this._indices.length=0,this._colors.length=0,this._uvs.length=0,this._normals.length=0,this._index=0,this._idxOfId.length=0,(this._depthSort||this._multimaterialEnabled)&&(this.depthSortedParticles=[]);for(var h=0,d=r.length,p=0;p<d;p++){var f=r[p],m=f._model,g=m._shape,_=m._indices,v=m._normals,b=m._shapeColors,y=m._shapeUV;f.idx=p,this._idxOfId[f.id]=p,this._meshBuilder(this._index,h,g,this._positions,_,this._indices,y,this._uvs,b,this._colors,v,this._normals,f.idx,f.idxInShape,null,m),this._index+=g.length,h+=_.length}return this.nbParticles-=n,this._isNotBuilt=!0,u},e.prototype.insertParticlesFromArray=function(e){if(!this._expandable)return this;for(var t=0,n=e[0].shapeId,r=e.length,i=0;i<r;i++){var o=e[i],a=o._model,s=a._shape,c=a._indices,l=a._shapeUV,u=a._shapeColors,h=a._normals,d=!h;this.recomputeNormals=d||this.recomputeNormals;var p=o._boundingInfo,f=this._insertNewParticle(this.nbParticles,t,a,s,c,l,u,h,p,null,null);o.copyToRef(f),t++,n!=o.shapeId&&(n=o.shapeId,t=0)}return this._isNotBuilt=!0,this},e.prototype._insertNewParticle=function(e,t,n,r,i,o,a,s,c,l,u){var h=this._positions.length,d=this._indices.length,p=this._meshBuilder(this._index,d,r,this._positions,i,this._indices,o,this._uvs,a,this._colors,s,this._normals,e,t,u,n),f=null;return this._updatable&&((f=this._addParticle(this.nbParticles,this._lastParticleId,h,d,n,this._shapeCounter,t,c,l)).position.copyFrom(p.position),f.rotation.copyFrom(p.rotation),p.rotationQuaternion&&(f.rotationQuaternion?f.rotationQuaternion.copyFrom(p.rotationQuaternion):f.rotationQuaternion=p.rotationQuaternion.clone()),p.color&&(f.color?f.color.copyFrom(p.color):f.color=p.color.clone()),f.scaling.copyFrom(p.scaling),f.uvs.copyFrom(p.uvs),null!==p.materialIndex&&(f.materialIndex=p.materialIndex),this.expandable&&(this._idxOfId[f.id]=f.idx)),l||(this._index+=r.length,this.nbParticles++,this._lastParticleId++),f},e.prototype.setParticles=function(e,t,n){if(void 0===e&&(e=0),void 0===t&&(t=this.nbParticles-1),void 0===n&&(n=!0),!this._updatable||this._isNotBuilt)return this;this.beforeUpdateParticles(e,t,n);var r=a.c.Matrix[0],i=a.c.Matrix[1],o=this.mesh,s=this._colors32,c=this._positions32,l=this._normals32,u=this._uvs32,h=this._indices32,d=this._indices,p=this._fixedNormal32,f=a.c.Vector3,m=f[5].copyFromFloats(1,0,0),g=f[6].copyFromFloats(0,1,0),_=f[7].copyFromFloats(0,0,1),v=f[8].setAll(Number.MAX_VALUE),b=f[9].setAll(-Number.MAX_VALUE),y=f[10].setAll(0);if((this.billboard||this._depthSort)&&(this.mesh.computeWorldMatrix(!0),this.mesh._worldMatrix.invertToRef(i)),this.billboard){var C=f[0];this._camera.getDirectionToRef(Ie.a.Z,C),a.e.TransformNormalToRef(C,i,_),_.normalize();var x=this._camera.getViewMatrix(!0);a.e.TransformNormalFromFloatsToRef(x.m[1],x.m[5],x.m[9],i,g),a.e.CrossToRef(g,_,m),g.normalize(),m.normalize()}this._depthSort&&a.e.TransformCoordinatesToRef(this._camera.globalPosition,i,y),a.a.IdentityToRef(r);var T=0,E=0,S=0,P=0,O=0,A=0,M=0;if(this.mesh.isFacetDataEnabled&&(this._computeBoundingBox=!0),t=t>=this.nbParticles?this.nbParticles-1:t,this._computeBoundingBox&&(0!=e||t!=this.nbParticles-1)){var w=this.mesh._boundingInfo;w&&(v.copyFrom(w.minimum),b.copyFrom(w.maximum))}var R=(E=this.particles[e]._pos)/3|0;P=4*R,A=2*R;for(var I=e;I<=t;I++){var L=this.particles[I];this.updateParticle(L);var D=L._model._shape,N=L._model._shapeUV,F=L._rotationMatrix,k=L.position,B=L.rotation,V=L.scaling,z=L._globalPosition;if(this._depthSort&&this._depthSortParticles){var U=this.depthSortedParticles[I];U.ind=L._ind,U.indicesLength=L._model._indicesLength,U.sqDistance=a.e.DistanceSquared(L.position,y)}if(!L.alive||L._stillInvisible&&!L.isVisible)E+=3*(M=D.length),P+=4*M,A+=2*M;else{if(L.isVisible){L._stillInvisible=!1;var j=f[12];if(L.pivot.multiplyToRef(V,j),this.billboard&&(B.x=0,B.y=0),(this._computeParticleRotation||this.billboard)&&L.getRotationMatrix(r),null!==L.parentId){var G=this.getParticleById(L.parentId);if(G){var H=G._rotationMatrix,W=G._globalPosition,X=k.x*H[1]+k.y*H[4]+k.z*H[7],K=k.x*H[0]+k.y*H[3]+k.z*H[6],Y=k.x*H[2]+k.y*H[5]+k.z*H[8];if(z.x=W.x+K,z.y=W.y+X,z.z=W.z+Y,this._computeParticleRotation||this.billboard){var q=r.m;F[0]=q[0]*H[0]+q[1]*H[3]+q[2]*H[6],F[1]=q[0]*H[1]+q[1]*H[4]+q[2]*H[7],F[2]=q[0]*H[2]+q[1]*H[5]+q[2]*H[8],F[3]=q[4]*H[0]+q[5]*H[3]+q[6]*H[6],F[4]=q[4]*H[1]+q[5]*H[4]+q[6]*H[7],F[5]=q[4]*H[2]+q[5]*H[5]+q[6]*H[8],F[6]=q[8]*H[0]+q[9]*H[3]+q[10]*H[6],F[7]=q[8]*H[1]+q[9]*H[4]+q[10]*H[7],F[8]=q[8]*H[2]+q[9]*H[5]+q[10]*H[8]}}else L.parentId=null}else if(z.x=k.x,z.y=k.y,z.z=k.z,this._computeParticleRotation||this.billboard){q=r.m;F[0]=q[0],F[1]=q[1],F[2]=q[2],F[3]=q[4],F[4]=q[5],F[5]=q[6],F[6]=q[8],F[7]=q[9],F[8]=q[10]}var Q=f[11];for(L.translateFromPivot?Q.setAll(0):Q.copyFrom(j),M=0;M<D.length;M++){T=E+3*M,S=P+4*M,O=A+2*M,(C=f[0]).copyFrom(D[M]),this._computeParticleVertex&&this.updateParticleVertex(L,C,M);var Z=C.x*V.x-j.x,J=C.y*V.y-j.y,$=C.z*V.z-j.z;K=Z*F[0]+J*F[3]+$*F[6],X=Z*F[1]+J*F[4]+$*F[7],Y=Z*F[2]+J*F[5]+$*F[8];K+=Q.x,X+=Q.y,Y+=Q.z;var ee=c[T]=z.x+m.x*K+g.x*X+_.x*Y,te=c[T+1]=z.y+m.y*K+g.y*X+_.y*Y,ne=c[T+2]=z.z+m.z*K+g.z*X+_.z*Y;if(this._computeBoundingBox&&(v.minimizeInPlaceFromFloats(ee,te,ne),b.maximizeInPlaceFromFloats(ee,te,ne)),!this._computeParticleVertex){var re=p[T],ie=p[T+1],oe=p[T+2],ae=re*F[0]+ie*F[3]+oe*F[6],se=re*F[1]+ie*F[4]+oe*F[7],ce=re*F[2]+ie*F[5]+oe*F[8];l[T]=m.x*ae+g.x*se+_.x*ce,l[T+1]=m.y*ae+g.y*se+_.y*ce,l[T+2]=m.z*ae+g.z*se+_.z*ce}if(this._computeParticleColor&&L.color){var le=L.color,ue=this._colors32;ue[S]=le.r,ue[S+1]=le.g,ue[S+2]=le.b,ue[S+3]=le.a}if(this._computeParticleTexture){var he=L.uvs;u[O]=N[2*M]*(he.z-he.x)+he.x,u[O+1]=N[2*M+1]*(he.w-he.y)+he.y}}}else for(L._stillInvisible=!0,M=0;M<D.length;M++){if(S=P+4*M,O=A+2*M,c[T=E+3*M]=c[T+1]=c[T+2]=0,l[T]=l[T+1]=l[T+2]=0,this._computeParticleColor&&L.color){le=L.color;s[S]=le.r,s[S+1]=le.g,s[S+2]=le.b,s[S+3]=le.a}if(this._computeParticleTexture){he=L.uvs;u[O]=N[2*M]*(he.z-he.x)+he.x,u[O+1]=N[2*M+1]*(he.w-he.y)+he.y}}if(this._particlesIntersect){var de=L._boundingInfo,pe=de.boundingBox,fe=de.boundingSphere,me=L._modelBoundingInfo;if(!this._bSphereOnly){var ge=me.boundingBox.vectors,_e=f[1],ve=f[2];_e.setAll(Number.MAX_VALUE),ve.setAll(-Number.MAX_VALUE);for(var be=0;be<8;be++){var ye=ge[be].x*V.x,Ce=ge[be].y*V.y,xe=ge[be].z*V.z,Te=(K=ye*F[0]+Ce*F[3]+xe*F[6],X=ye*F[1]+Ce*F[4]+xe*F[7],Y=ye*F[2]+Ce*F[5]+xe*F[8],k.x+m.x*K+g.x*X+_.x*Y),Ee=k.y+m.y*K+g.y*X+_.y*Y,Se=k.z+m.z*K+g.z*X+_.z*Y;_e.minimizeInPlaceFromFloats(Te,Ee,Se),ve.maximizeInPlaceFromFloats(Te,Ee,Se)}pe.reConstruct(_e,ve,o._worldMatrix)}var Pe=me.minimum.multiplyToRef(V,f[1]),Oe=me.maximum.multiplyToRef(V,f[2]),Ae=Oe.addToRef(Pe,f[3]).scaleInPlace(.5).addInPlace(z),Me=Oe.subtractToRef(Pe,f[4]).scaleInPlace(.5*this._bSphereRadiusFactor),we=Ae.subtractToRef(Me,f[1]),Re=Ae.addToRef(Me,f[2]);fe.reConstruct(we,Re,o._worldMatrix)}E=T+3,P=S+4,A=O+2}}if(n){if(this._computeParticleColor&&o.updateVerticesData(On.b.ColorKind,s,!1,!1),this._computeParticleTexture&&o.updateVerticesData(On.b.UVKind,u,!1,!1),o.updateVerticesData(On.b.PositionKind,c,!1,!1),!o.areNormalsFrozen||o.isFacetDataEnabled){if(this._computeParticleVertex||o.isFacetDataEnabled){var Le=o.isFacetDataEnabled?o.getFacetDataParameters():null;Pn.a.ComputeNormals(c,h,l,Le);for(var De=0;De<l.length;De++)p[De]=l[De]}o.areNormalsFrozen||o.updateVerticesData(On.b.NormalKind,l,!1,!1)}if(this._depthSort&&this._depthSortParticles){var Ne=this.depthSortedParticles;Ne.sort(this._depthSortFunction);for(var Fe=Ne.length,ke=0,Be=0;Be<Fe;Be++){var Ve=Ne[Be].indicesLength,ze=Ne[Be].ind;for(De=0;De<Ve;De++)h[ke]=d[ze+De],ke++}o.updateIndices(h)}}return this._computeBoundingBox&&(o._boundingInfo?o._boundingInfo.reConstruct(v,b,o._worldMatrix):o._boundingInfo=new qn.a(v,b,o._worldMatrix)),this._autoUpdateSubMeshes&&this.computeSubMeshes(),this.afterUpdateParticles(e,t,n),this},e.prototype.dispose=function(){this.mesh.dispose(),this.vars=null,this._positions=null,this._indices=null,this._normals=null,this._uvs=null,this._colors=null,this._indices32=null,this._positions32=null,this._normals32=null,this._fixedNormal32=null,this._uvs32=null,this._colors32=null,this.pickedParticles=null},e.prototype.getParticleById=function(e){var t=this.particles[e];if(t&&t.id==e)return t;var n=this.particles,r=this._idxOfId[e];if(void 0!==r)return n[r];for(var i=0,o=this.nbParticles;i<o;){var a=n[i];if(a.id==e)return a;i++}return null},e.prototype.getParticlesByShapeId=function(e){var t=[];return this.getParticlesByShapeIdToRef(e,t),t},e.prototype.getParticlesByShapeIdToRef=function(e,t){t.length=0;for(var n=0;n<this.nbParticles;n++){var r=this.particles[n];r.shapeId==e&&t.push(r)}return this},e.prototype.computeSubMeshes=function(){if(!this.mesh||!this._multimaterialEnabled)return this;var e=this.depthSortedParticles;if(this.particles.length>0)for(var t=0;t<this.particles.length;t++){var n=this.particles[t];n.materialIndex||(n.materialIndex=0);var r=e[t];r.materialIndex=n.materialIndex,r.ind=n._ind,r.indicesLength=n._model._indicesLength}this._sortParticlesByMaterial();var i=this._indicesByMaterial,o=this._materialIndexes,a=this.mesh;a.subMeshes=[];for(var s=a.getTotalVertices(),c=0;c<o.length;c++){var l=i[c],u=i[c+1]-l,h=o[c];new jc.b(h,0,s,l,u,a)}return this},e.prototype._sortParticlesByMaterial=function(){var e=[0];this._indicesByMaterial=e;var t=[];this._materialIndexes=t;var n=this.depthSortedParticles;n.sort(this._materialSortFunction);var r=n.length,i=this._indices32,o=this._indices,a=0,s=n[0].materialIndex;t.push(s);for(var c=0;c<r;c++){var l=n[c],u=l.indicesLength,h=l.ind;l.materialIndex!==s&&(s=l.materialIndex,e.push(a),t.push(s));for(var d=0;d<u;d++)i[a]=o[h+d],a++}return e.push(i.length),this._updatable&&this.mesh.updateIndices(i),this},e.prototype._setMaterialIndexesById=function(){this._materialIndexesById={};for(var e=0;e<this._materials.length;e++){var t=this._materials[e].uniqueId;this._materialIndexesById[t]=e}},e.prototype._filterUniqueMaterialId=function(e){return e.filter((function(e,t,n){return n.indexOf(e)===t}))},e.prototype._setDefaultMaterial=function(){return this._defaultMaterial||(this._defaultMaterial=new xn.a(this.name+"DefaultMaterial",this._scene)),this._defaultMaterial},e.prototype.refreshVisibleSize=function(){return this._isVisibilityBoxLocked||this.mesh.refreshBoundingInfo(),this},e.prototype.setVisibilityBox=function(e){var t=e/2;this.mesh._boundingInfo=new qn.a(new a.e(-t,-t,-t),new a.e(t,t,t))},Object.defineProperty(e.prototype,"isAlwaysVisible",{get:function(){return this._alwaysVisible},set:function(e){this._alwaysVisible=e,this.mesh.alwaysSelectAsActiveMesh=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"isVisibilityBoxLocked",{get:function(){return this._isVisibilityBoxLocked},set:function(e){this._isVisibilityBoxLocked=e,this.mesh.getBoundingInfo().isLocked=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"computeParticleRotation",{get:function(){return this._computeParticleRotation},set:function(e){this._computeParticleRotation=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"computeParticleColor",{get:function(){return this._computeParticleColor},set:function(e){this._computeParticleColor=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"computeParticleTexture",{get:function(){return this._computeParticleTexture},set:function(e){this._computeParticleTexture=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"computeParticleVertex",{get:function(){return this._computeParticleVertex},set:function(e){this._computeParticleVertex=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"computeBoundingBox",{get:function(){return this._computeBoundingBox},set:function(e){this._computeBoundingBox=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"depthSortParticles",{get:function(){return this._depthSortParticles},set:function(e){this._depthSortParticles=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"expandable",{get:function(){return this._expandable},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"multimaterialEnabled",{get:function(){return this._multimaterialEnabled},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"useModelMaterial",{get:function(){return this._useModelMaterial},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"materials",{get:function(){return this._materials},enumerable:!0,configurable:!0}),e.prototype.setMultiMaterial=function(e){this._materials=this._filterUniqueMaterialId(e),this._setMaterialIndexesById(),this._multimaterial&&this._multimaterial.dispose(),this._multimaterial=new va.a(this.name+"MultiMaterial",this._scene);for(var t=0;t<this._materials.length;t++)this._multimaterial.subMaterials.push(this._materials[t]);this.computeSubMeshes(),this.mesh.material=this._multimaterial},Object.defineProperty(e.prototype,"multimaterial",{get:function(){return this._multimaterial},set:function(e){this._multimaterial=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"autoUpdateSubMeshes",{get:function(){return this._autoUpdateSubMeshes},set:function(e){this._autoUpdateSubMeshes=e},enumerable:!0,configurable:!0}),e.prototype.initParticles=function(){},e.prototype.recycleParticle=function(e){return e},e.prototype.updateParticle=function(e){return e},e.prototype.updateParticleVertex=function(e,t,n){return t},e.prototype.beforeUpdateParticles=function(e,t,n){},e.prototype.afterUpdateParticles=function(e,t,n){},e}(),cu=function(){function e(e,t,n,r,i){this.idx=0,this.color=new Eo.f(1,1,1,1),this.position=Eo.y.Zero(),this.rotation=Eo.y.Zero(),this.uv=new Eo.x(0,0),this.velocity=Eo.y.Zero(),this.pivot=Eo.y.Zero(),this.translateFromPivot=!1,this._pos=0,this._ind=0,this.groupId=0,this.idxInGroup=0,this._stillInvisible=!1,this._rotationMatrix=[1,0,0,0,1,0,0,0,1],this.parentId=null,this._globalPosition=Eo.y.Zero(),this.idx=e,this._group=t,this.groupId=n,this.idxInGroup=r,this._pcs=i}return Object.defineProperty(e.prototype,"size",{get:function(){return this.size},set:function(e){this.size=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"quaternion",{get:function(){return this.rotationQuaternion},set:function(e){this.rotationQuaternion=e},enumerable:!0,configurable:!0}),e.prototype.intersectsMesh=function(e,t){if(!e._boundingInfo)return!1;if(t=t||!1)return e.getBoundingInfo().boundingSphere.intersectsPoint(this.position.add(this._pcs.mesh.position));var n,r,i,o,a,s;n=e.getBoundingInfo().boundingBox.maximumWorld.x,r=e.getBoundingInfo().boundingBox.minimumWorld.x,i=e.getBoundingInfo().boundingBox.maximumWorld.y,o=e.getBoundingInfo().boundingBox.minimumWorld.y,a=e.getBoundingInfo().boundingBox.maximumWorld.z,s=e.getBoundingInfo().boundingBox.minimumWorld.z;var c=this.position.x+this._pcs.mesh.position.x,l=this.position.y+this._pcs.mesh.position.y,u=this.position.z+this._pcs.mesh.position.z;return r<=c&&c<=n&&o<=l&&l<=i&&s<=u&&u<=a},e.prototype.getRotationMatrix=function(e){var t;if(this.rotationQuaternion)t=this.rotationQuaternion;else{t=Eo.u.Quaternion[0];var n=this.rotation;Eo.q.RotationYawPitchRollToRef(n.y,n.x,n.z,t)}t.toRotationMatrix(e)},e}(),lu=function(e,t){this.groupID=e,this._positionFunction=t};!function(e){e[e.Color=2]="Color",e[e.UV=1]="UV",e[e.Random=0]="Random",e[e.Stated=3]="Stated"}(nu||(nu={}));var uu=function(){function e(e,t,n,r){this.particles=new Array,this.nbParticles=0,this.counter=0,this.vars={},this._promises=[],this._positions=new Array,this._indices=new Array,this._normals=new Array,this._colors=new Array,this._uvs=new Array,this._updatable=!0,this._isVisibilityBoxLocked=!1,this._alwaysVisible=!1,this._groups=new Array,this._groupCounter=0,this._computeParticleColor=!0,this._computeParticleTexture=!0,this._computeParticleRotation=!0,this._computeBoundingBox=!1,this._isReady=!1,this.name=e,this._size=t,this._scene=n||O.a.LastCreatedScene,r&&void 0!==r.updatable?this._updatable=r.updatable:this._updatable=!0}return e.prototype.buildMeshAsync=function(){var e=this;return Promise.all(this._promises).then((function(){return e._isReady=!0,e._buildMesh()}))},e.prototype._buildMesh=function(){0===this.nbParticles&&this.addPoints(1),this._positions32=new Float32Array(this._positions),this._uvs32=new Float32Array(this._uvs),this._colors32=new Float32Array(this._colors);var e=new Pn.a;e.set(this._positions32,On.b.PositionKind),this._uvs32.length>0&&e.set(this._uvs32,On.b.UVKind);var t=0;this._colors32.length>0&&(t=1,e.set(this._colors32,On.b.ColorKind));var n=new be.a(this.name,this._scene);e.applyToMesh(n,this._updatable),this.mesh=n,this._positions=null,this._uvs=null,this._colors=null,this._updatable||(this.particles.length=0);var r=new xn.a("point cloud material",this._scene);return r.emissiveColor=new Eo.e(t,t,t),r.disableLighting=!0,r.pointsCloud=!0,r.pointSize=this._size,n.material=r,new Promise((function(e){return e(n)}))},e.prototype._addParticle=function(e,t,n,r){var i=new cu(e,t,n,r,this);return this.particles.push(i),i},e.prototype._randomUnitVector=function(e){e.position=new a.e(Math.random(),Math.random(),Math.random()),e.color=new Eo.f(1,1,1,1)},e.prototype._getColorIndicesForCoord=function(e,t,n,r){var i=e._groupImageData,o=n*(4*r)+4*t,a=[o,o+1,o+2,o+3],s=a[1],c=a[2],l=a[3],u=i[a[0]],h=i[s],d=i[c],p=i[l];return new Eo.f(u/255,h/255,d/255,p)},e.prototype._setPointsColorOrUV=function(e,t,n,r,i,o,s){n&&e.updateFacetData();var c=2*e.getBoundingInfo().boundingSphere.radius,l=e.getVerticesData(On.b.PositionKind),u=e.getIndices(),h=e.getVerticesData(On.b.UVKind),d=e.getVerticesData(On.b.ColorKind),p=a.e.Zero();e.computeWorldMatrix();var f=e.getWorldMatrix();if(!f.isIdentity())for(var m=0;m<l.length/3;m++)a.e.TransformCoordinatesFromFloatsToRef(l[3*m],l[3*m+1],l[3*m+2],f,p),l[3*m]=p.x,l[3*m+1]=p.y,l[3*m+2]=p.z;var g,_,v=0,b=0,y=0,C=0,x=0,T=0,E=0,S=0,P=0,O=0,A=0,M=0,w=0,R=0,I=a.e.Zero(),L=a.e.Zero(),D=a.e.Zero(),N=a.e.Zero(),F=a.e.Zero(),k=0,B=0,V=0,z=0,U=0,j=0,G=a.d.Zero(),H=a.d.Zero(),W=a.d.Zero(),X=a.d.Zero(),K=a.d.Zero(),Y=0,q=0,Q=0,Z=0,J=0,$=0,ee=0,te=0,ne=0,re=0,ie=0,oe=0,ae=a.f.Zero(),se=a.f.Zero(),ce=a.f.Zero(),le=a.f.Zero(),ue=a.f.Zero(),he=0,de=0;s=s||0;var pe,fe=new a.f(0,0,0,0),me=a.e.Zero(),ge=a.e.Zero(),_e=a.e.Zero(),ve=0,be=a.e.Zero(),ye=0,Ce=0,xe=new Ee(a.e.Zero(),new a.e(1,0,0)),Te=a.e.Zero();for(b=0;b<u.length/3;b++){var Se,Pe,Oe,Ae,Me,we,Re,Ie;y=u[3*b],C=u[3*b+1],x=u[3*b+2],T=l[3*y],E=l[3*y+1],S=l[3*y+2],P=l[3*C],O=l[3*C+1],A=l[3*C+2],M=l[3*x],w=l[3*x+1],R=l[3*x+2],I.set(T,E,S),L.set(P,O,A),D.set(M,w,R),L.subtractToRef(I,N),D.subtractToRef(L,F),h&&(k=h[2*y],B=h[2*y+1],V=h[2*C],z=h[2*C+1],U=h[2*x],j=h[2*x+1],G.set(k,B),H.set(V,z),W.set(U,j),H.subtractToRef(G,X),W.subtractToRef(H,K)),d&&r&&(Y=d[4*y],q=d[4*y+1],Q=d[4*y+2],Z=d[4*y+3],J=d[4*C],$=d[4*C+1],ee=d[4*C+2],te=d[4*C+3],ne=d[4*x],re=d[4*x+1],ie=d[4*x+2],oe=d[4*x+3],ae.set(Y,q,Q,Z),se.set(J,$,ee,te),ce.set(ne,re,ie,oe),se.subtractToRef(ae,le),ce.subtractToRef(se,ue));for(var Le,De,Ne=new Eo.e(0,0,0),Fe=new Eo.e(0,0,0),ke=0;ke<t._groupDensity[b];ke++)v=this.particles.length,this._addParticle(v,t,this._groupCounter,b+ke),De=this.particles[v],he=He.a.RandomRange(0,1),de=He.a.RandomRange(0,1),g=I.add(N.scale(he)).add(F.scale(he*de)),n&&(me=e.getFacetNormal(b).normalize().scale(-1),ge=N.clone().normalize(),_e=a.e.Cross(me,ge),ve=He.a.RandomRange(0,2*Math.PI),be=ge.scale(Math.cos(ve)).add(_e.scale(Math.sin(ve))),ve=He.a.RandomRange(.1,Math.PI/2),Te=be.scale(Math.cos(ve)).add(me.scale(Math.sin(ve))),xe.origin=g.add(Te.scale(1e-5)),xe.direction=Te,xe.length=c,(pe=xe.intersectsMesh(e)).hit&&(Ce=pe.pickedPoint.subtract(g).length(),ye=He.a.RandomRange(0,1)*Ce,g.addInPlace(Te.scale(ye)))),De.position=g.clone(),this._positions.push(De.position.x,De.position.y,De.position.z),void 0!==r?h&&(_=G.add(X.scale(he)).add(K.scale(he*de)),r?i&&null!==t._groupImageData?(Se=t._groupImgWidth,Pe=t._groupImgHeight,Le=this._getColorIndicesForCoord(t,Math.round(_.x*Se),Math.round(_.y*Pe),Se),De.color=Le,this._colors.push(Le.r,Le.g,Le.b,Le.a)):d?(fe=ae.add(le.scale(he)).add(ue.scale(he*de)),De.color=new Eo.f(fe.x,fe.y,fe.z,fe.w),this._colors.push(fe.x,fe.y,fe.z,fe.w)):(fe=ae.set(Math.random(),Math.random(),Math.random(),1),De.color=new Eo.f(fe.x,fe.y,fe.z,fe.w),this._colors.push(fe.x,fe.y,fe.z,fe.w)):(De.uv=_.clone(),this._uvs.push(De.uv.x,De.uv.y))):(o?(Ne.set(o.r,o.g,o.b),Oe=He.a.RandomRange(-s,s),Ae=He.a.RandomRange(-s,s),Me=(Ie=Ne.toHSV()).r,(we=Ie.g+Oe)<0&&(we=0),we>1&&(we=1),(Re=Ie.b+Ae)<0&&(Re=0),Re>1&&(Re=1),Eo.e.HSVtoRGBToRef(Me,we,Re,Fe),fe.set(Fe.r,Fe.g,Fe.b,1)):fe=ae.set(Math.random(),Math.random(),Math.random(),1),De.color=new Eo.f(fe.x,fe.y,fe.z,fe.w),this._colors.push(fe.x,fe.y,fe.z,fe.w))}},e.prototype._colorFromTexture=function(e,t,n){var r=this;if(null===e.material)return g.a.Warn(e.name+"has no material."),t._groupImageData=null,void this._setPointsColorOrUV(e,t,n,!0,!1);var i=e.material.getActiveTextures();if(0===i.length)return g.a.Warn(e.name+"has no useable texture."),t._groupImageData=null,void this._setPointsColorOrUV(e,t,n,!0,!1);var o=e.clone();o.setEnabled(!1),this._promises.push(new Promise((function(e){gi.a.WhenAllReady(i,(function(){var a=t._textureNb;return a<0&&(a=0),a>i.length-1&&(a=i.length-1),t._groupImageData=i[a].readPixels(),t._groupImgWidth=i[a].getSize().width,t._groupImgHeight=i[a].getSize().height,r._setPointsColorOrUV(o,t,n,!0,!0),o.dispose(),e()}))})))},e.prototype._calculateDensity=function(e,t,n){for(var r,i,o,s,c,l,u,h,d,p,f,m,g,_,v,b,y,C=new Array,x=a.e.Zero(),T=a.e.Zero(),E=a.e.Zero(),S=a.e.Zero(),P=a.e.Zero(),O=a.e.Zero(),A=new Array,M=0,w=n.length/3,R=0;R<w;R++)r=n[3*R],i=n[3*R+1],o=n[3*R+2],s=t[3*r],c=t[3*r+1],l=t[3*r+2],u=t[3*i],h=t[3*i+1],d=t[3*i+2],p=t[3*o],f=t[3*o+1],m=t[3*o+2],x.set(s,c,l),T.set(u,h,d),E.set(p,f,m),T.subtractToRef(x,S),E.subtractToRef(T,P),E.subtractToRef(x,O),b=((g=S.length())+(_=P.length())+(v=O.length()))/2,M+=y=Math.sqrt(b*(b-g)*(b-_)*(b-v)),A[R]=y;var I=0;for(R=0;R<w;R++)C[R]=Math.floor(e*A[R]/M),I+=C[R];var L=e-I,D=Math.floor(L/w),N=L%w;D>0&&(C=C.map((function(e){return e+D})));for(R=0;R<N;R++)C[R]+=1;return C},e.prototype.addPoints=function(e,t){void 0===t&&(t=this._randomUnitVector);for(var n,r=new lu(this._groupCounter,t),i=this.nbParticles,o=0;o<e;o++)n=this._addParticle(i,r,this._groupCounter,o),r&&r._positionFunction&&r._positionFunction(n,i,o),this._positions.push(n.position.x,n.position.y,n.position.z),n.color&&this._colors.push(n.color.r,n.color.g,n.color.b,n.color.a),n.uv&&this._uvs.push(n.uv.x,n.uv.y),i++;return this.nbParticles+=e,this._groupCounter++,this._groupCounter},e.prototype.addSurfacePoints=function(e,t,n,r,i){var o=n||nu.Random;(isNaN(o)||o<0||o>3)&&(o=nu.Random);var a=e.getVerticesData(On.b.PositionKind),s=e.getIndices();this._groups.push(this._groupCounter);var c=new lu(this._groupCounter,null);switch(c._groupDensity=this._calculateDensity(t,a,s),o===nu.Color?c._textureNb=r||0:r=r||new Eo.f(1,1,1,1),o){case nu.Color:this._colorFromTexture(e,c,!1);break;case nu.UV:this._setPointsColorOrUV(e,c,!1,!1,!1);break;case nu.Random:this._setPointsColorOrUV(e,c,!1);break;case nu.Stated:this._setPointsColorOrUV(e,c,!1,void 0,void 0,r,i)}return this.nbParticles+=t,this._groupCounter++,this._groupCounter-1},e.prototype.addVolumePoints=function(e,t,n,r,i){var o=n||nu.Random;(isNaN(o)||o<0||o>3)&&(o=nu.Random);var a=e.getVerticesData(On.b.PositionKind),s=e.getIndices();this._groups.push(this._groupCounter);var c=new lu(this._groupCounter,null);switch(c._groupDensity=this._calculateDensity(t,a,s),o===nu.Color?c._textureNb=r||0:r=r||new Eo.f(1,1,1,1),o){case nu.Color:this._colorFromTexture(e,c,!0);break;case nu.UV:this._setPointsColorOrUV(e,c,!0,!1,!1);break;case nu.Random:this._setPointsColorOrUV(e,c,!0);break;case nu.Stated:this._setPointsColorOrUV(e,c,!0,void 0,void 0,r,i)}return this.nbParticles+=t,this._groupCounter++,this._groupCounter-1},e.prototype.setParticles=function(e,t,n){if(void 0===e&&(e=0),void 0===t&&(t=this.nbParticles-1),void 0===n&&(n=!0),!this._updatable||!this._isReady)return this;this.beforeUpdateParticles(e,t,n);var r=a.c.Matrix[0],i=this.mesh,o=this._colors32,s=this._positions32,c=this._uvs32,l=a.c.Vector3,u=l[5].copyFromFloats(1,0,0),h=l[6].copyFromFloats(0,1,0),d=l[7].copyFromFloats(0,0,1),p=l[8].setAll(Number.MAX_VALUE),f=l[9].setAll(-Number.MAX_VALUE);a.a.IdentityToRef(r);var m=0;if(this.mesh.isFacetDataEnabled&&(this._computeBoundingBox=!0),t=t>=this.nbParticles?this.nbParticles-1:t,this._computeBoundingBox&&(0!=e||t!=this.nbParticles-1)){var g=this.mesh._boundingInfo;g&&(p.copyFrom(g.minimum),f.copyFrom(g.maximum))}m=0;for(var _=0,v=0,b=0,y=e;y<=t;y++){var C=this.particles[y];_=3*(m=C.idx),v=4*m,b=2*m,this.updateParticle(C);var x=C._rotationMatrix,T=C.position,E=C._globalPosition;if(this._computeParticleRotation&&C.getRotationMatrix(r),null!==C.parentId){var S=this.particles[C.parentId],P=S._rotationMatrix,O=S._globalPosition,A=T.x*P[1]+T.y*P[4]+T.z*P[7],M=T.x*P[0]+T.y*P[3]+T.z*P[6],w=T.x*P[2]+T.y*P[5]+T.z*P[8];if(E.x=O.x+M,E.y=O.y+A,E.z=O.z+w,this._computeParticleRotation){var R=r.m;x[0]=R[0]*P[0]+R[1]*P[3]+R[2]*P[6],x[1]=R[0]*P[1]+R[1]*P[4]+R[2]*P[7],x[2]=R[0]*P[2]+R[1]*P[5]+R[2]*P[8],x[3]=R[4]*P[0]+R[5]*P[3]+R[6]*P[6],x[4]=R[4]*P[1]+R[5]*P[4]+R[6]*P[7],x[5]=R[4]*P[2]+R[5]*P[5]+R[6]*P[8],x[6]=R[8]*P[0]+R[9]*P[3]+R[10]*P[6],x[7]=R[8]*P[1]+R[9]*P[4]+R[10]*P[7],x[8]=R[8]*P[2]+R[9]*P[5]+R[10]*P[8]}}else if(E.x=0,E.y=0,E.z=0,this._computeParticleRotation){R=r.m;x[0]=R[0],x[1]=R[1],x[2]=R[2],x[3]=R[4],x[4]=R[5],x[5]=R[6],x[6]=R[8],x[7]=R[9],x[8]=R[10]}var I=l[11];C.translateFromPivot?I.setAll(0):I.copyFrom(C.pivot);var L=l[0];L.copyFrom(C.position);var D=L.x-C.pivot.x,N=L.y-C.pivot.y,F=L.z-C.pivot.z,k=D*x[0]+N*x[3]+F*x[6],B=D*x[1]+N*x[4]+F*x[7],V=D*x[2]+N*x[5]+F*x[8];k+=I.x,B+=I.y,V+=I.z;var z=s[_]=E.x+u.x*k+h.x*B+d.x*V,U=s[_+1]=E.y+u.y*k+h.y*B+d.y*V,j=s[_+2]=E.z+u.z*k+h.z*B+d.z*V;if(this._computeBoundingBox&&(p.minimizeInPlaceFromFloats(z,U,j),f.maximizeInPlaceFromFloats(z,U,j)),this._computeParticleColor&&C.color){var G=C.color,H=this._colors32;H[v]=G.r,H[v+1]=G.g,H[v+2]=G.b,H[v+3]=G.a}if(this._computeParticleTexture&&C.uv){var W=C.uv,X=this._uvs32;X[b]=W.x,X[b+1]=W.y}}return n&&(this._computeParticleColor&&i.updateVerticesData(On.b.ColorKind,o,!1,!1),this._computeParticleTexture&&i.updateVerticesData(On.b.UVKind,c,!1,!1),i.updateVerticesData(On.b.PositionKind,s,!1,!1)),this._computeBoundingBox&&(i._boundingInfo?i._boundingInfo.reConstruct(p,f,i._worldMatrix):i._boundingInfo=new qn.a(p,f,i._worldMatrix)),this.afterUpdateParticles(e,t,n),this},e.prototype.dispose=function(){this.mesh.dispose(),this.vars=null,this._positions=null,this._indices=null,this._normals=null,this._uvs=null,this._colors=null,this._indices32=null,this._positions32=null,this._uvs32=null,this._colors32=null},e.prototype.refreshVisibleSize=function(){return this._isVisibilityBoxLocked||this.mesh.refreshBoundingInfo(),this},e.prototype.setVisibilityBox=function(e){var t=e/2;this.mesh._boundingInfo=new qn.a(new a.e(-t,-t,-t),new a.e(t,t,t))},Object.defineProperty(e.prototype,"isAlwaysVisible",{get:function(){return this._alwaysVisible},set:function(e){this._alwaysVisible=e,this.mesh.alwaysSelectAsActiveMesh=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"computeParticleRotation",{set:function(e){this._computeParticleRotation=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"computeParticleColor",{get:function(){return this._computeParticleColor},set:function(e){this._computeParticleColor=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"computeParticleTexture",{get:function(){return this._computeParticleTexture},set:function(e){this._computeParticleTexture=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"computeBoundingBox",{get:function(){return this._computeBoundingBox},set:function(e){this._computeBoundingBox=e},enumerable:!0,configurable:!0}),e.prototype.initParticles=function(){},e.prototype.recycleParticle=function(e){return e},e.prototype.updateParticle=function(e){return e},e.prototype.beforeUpdateParticles=function(e,t,n){},e.prototype.afterUpdateParticles=function(e,t,n){},e}();ce.a.prototype.getPhysicsEngine=function(){return this._physicsEngine},ce.a.prototype.enablePhysics=function(e,t){if(void 0===e&&(e=null),this._physicsEngine)return!0;var n=this._getComponent(se.a.NAME_PHYSICSENGINE);n||(n=new pu(this),this._addComponent(n));try{return this._physicsEngine=new Ta(e,t),this._physicsTimeAccumulator=0,!0}catch(e){return g.a.Error(e.message),!1}},ce.a.prototype.disablePhysicsEngine=function(){this._physicsEngine&&(this._physicsEngine.dispose(),this._physicsEngine=null)},ce.a.prototype.isPhysicsEnabled=function(){return void 0!==this._physicsEngine},ce.a.prototype.deleteCompoundImpostor=function(e){var t=e.parts[0].mesh;t.physicsImpostor&&(t.physicsImpostor.dispose(),t.physicsImpostor=null)},ce.a.prototype._advancePhysicsEngineStep=function(e){if(this._physicsEngine){var t=this._physicsEngine.getSubTimeStep();if(t>0)for(this._physicsTimeAccumulator+=e;this._physicsTimeAccumulator>t;)this.onBeforePhysicsObservable.notifyObservers(this),this._physicsEngine._step(t/1e3),this.onAfterPhysicsObservable.notifyObservers(this),this._physicsTimeAccumulator-=t;else this.onBeforePhysicsObservable.notifyObservers(this),this._physicsEngine._step(e/1e3),this.onAfterPhysicsObservable.notifyObservers(this)}},Object.defineProperty(Me.a.prototype,"physicsImpostor",{get:function(){return this._physicsImpostor},set:function(e){var t=this;this._physicsImpostor!==e&&(this._disposePhysicsObserver&&this.onDisposeObservable.remove(this._disposePhysicsObserver),this._physicsImpostor=e,e&&(this._disposePhysicsObserver=this.onDisposeObservable.add((function(){t.physicsImpostor&&(t.physicsImpostor.dispose(),t.physicsImpostor=null)}))))},enumerable:!0,configurable:!0}),Me.a.prototype.getPhysicsImpostor=function(){return this.physicsImpostor},Me.a.prototype.applyImpulse=function(e,t){return this.physicsImpostor?(this.physicsImpostor.applyImpulse(e,t),this):this},Me.a.prototype.setPhysicsLinkWith=function(e,t,n,r){return this.physicsImpostor&&e.physicsImpostor?(this.physicsImpostor.createJoint(e.physicsImpostor,hr.HingeJoint,{mainPivot:t,connectedPivot:n,nativeParams:r}),this):this};var hu,du,pu=function(){function e(e){var t=this;this.name=se.a.NAME_PHYSICSENGINE,this.scene=e,this.scene.onBeforePhysicsObservable=new o.c,this.scene.onAfterPhysicsObservable=new o.c,this.scene.getDeterministicFrameTime=function(){return t.scene._physicsEngine?1e3*t.scene._physicsEngine.getTimeStep():1e3/60}}return e.prototype.register=function(){},e.prototype.rebuild=function(){},e.prototype.dispose=function(){this.scene.onBeforePhysicsObservable.clear(),this.scene.onAfterPhysicsObservable.clear(),this.scene._physicsEngine&&this.scene.disablePhysicsEngine()},e}(),fu=function(){function e(e){this._scene=e,this._physicsEngine=this._scene.getPhysicsEngine(),this._physicsEngine||g.a.Warn("Physics engine not enabled. Please enable the physics before you can use the methods.")}return e.prototype.applyRadialExplosionImpulse=function(e,t,n,r){if(!this._physicsEngine)return g.a.Warn("Physics engine not enabled. Please enable the physics before you call this method."),null;var i=this._physicsEngine.getImpostors();if(0===i.length)return null;"number"==typeof t&&((t=new bu).radius=t,t.strength=n||t.strength,t.falloff=r||t.falloff);var o=new mu(this._scene,t),a=Array();return i.forEach((function(t){var n=o.getImpostorHitData(t,e);n&&(t.applyImpulse(n.force,n.contactPoint),a.push({impostor:t,hitData:n}))})),o.triggerAffectedImpostorsCallback(a),o.dispose(!1),o},e.prototype.applyRadialExplosionForce=function(e,t,n,r){if(!this._physicsEngine)return g.a.Warn("Physics engine not enabled. Please enable the physics before you call the PhysicsHelper."),null;var i=this._physicsEngine.getImpostors();if(0===i.length)return null;"number"==typeof t&&((t=new bu).radius=t,t.strength=n||t.strength,t.falloff=r||t.falloff);var o=new mu(this._scene,t),a=Array();return i.forEach((function(t){var n=o.getImpostorHitData(t,e);n&&(t.applyForce(n.force,n.contactPoint),a.push({impostor:t,hitData:n}))})),o.triggerAffectedImpostorsCallback(a),o.dispose(!1),o},e.prototype.gravitationalField=function(e,t,n,r){if(!this._physicsEngine)return g.a.Warn("Physics engine not enabled. Please enable the physics before you call the PhysicsHelper."),null;if(0===this._physicsEngine.getImpostors().length)return null;"number"==typeof t&&((t=new bu).radius=t,t.strength=n||t.strength,t.falloff=r||t.falloff);var i=new gu(this,this._scene,e,t);return i.dispose(!1),i},e.prototype.updraft=function(e,t,n,r,i){if(!this._physicsEngine)return g.a.Warn("Physics engine not enabled. Please enable the physics before you call the PhysicsHelper."),null;if(0===this._physicsEngine.getImpostors().length)return null;"number"==typeof t&&((t=new yu).radius=t,t.strength=n||t.strength,t.height=r||t.height,t.updraftMode=i||t.updraftMode);var o=new _u(this._scene,e,t);return o.dispose(!1),o},e.prototype.vortex=function(e,t,n,r){if(!this._physicsEngine)return g.a.Warn("Physics engine not enabled. Please enable the physics before you call the PhysicsHelper."),null;if(0===this._physicsEngine.getImpostors().length)return null;"number"==typeof t&&((t=new Cu).radius=t,t.strength=n||t.strength,t.height=r||t.height);var i=new vu(this._scene,e,t);return i.dispose(!1),i},e}(),mu=function(){function e(e,t){this._scene=e,this._options=t,this._dataFetched=!1,this._options=Object(h.__assign)(Object(h.__assign)({},new bu),this._options)}return e.prototype.getData=function(){return this._dataFetched=!0,{sphere:this._sphere}},e.prototype.getImpostorHitData=function(e,t){if(0===e.mass)return null;if(!this._intersectsWithSphere(e,t,this._options.radius))return null;if("Mesh"!==e.object.getClassName()&&"InstancedMesh"!==e.object.getClassName())return null;var n=e.getObjectCenter().subtract(t),r=new Ee(t,n,this._options.radius).intersectsMesh(e.object).pickedPoint;if(!r)return null;var i=a.e.Distance(t,r);if(i>this._options.radius)return null;var o=this._options.falloff===hu.Constant?this._options.strength:this._options.strength*(1-i/this._options.radius);return{force:n.multiplyByFloats(o,o,o),contactPoint:r,distanceFromOrigin:i}},e.prototype.triggerAffectedImpostorsCallback=function(e){this._options.affectedImpostorsCallback&&this._options.affectedImpostorsCallback(e)},e.prototype.dispose=function(e){var t=this;void 0===e&&(e=!0),e?this._sphere.dispose():setTimeout((function(){t._dataFetched||t._sphere.dispose()}),0)},e.prototype._prepareSphere=function(){this._sphere||(this._sphere=ur.CreateSphere("radialExplosionEventSphere",this._options.sphere,this._scene),this._sphere.isVisible=!1)},e.prototype._intersectsWithSphere=function(e,t,n){var r=e.object;return this._prepareSphere(),this._sphere.position=t,this._sphere.scaling=new a.e(2*n,2*n,2*n),this._sphere._updateBoundingInfo(),this._sphere.computeWorldMatrix(!0),this._sphere.intersectsMesh(r,!0)},e}(),gu=function(){function e(e,t,n,r){this._physicsHelper=e,this._scene=t,this._origin=n,this._options=r,this._dataFetched=!1,this._options=Object(h.__assign)(Object(h.__assign)({},new bu),this._options),this._tickCallback=this._tick.bind(this),this._options.strength=-1*this._options.strength}return e.prototype.getData=function(){return this._dataFetched=!0,{sphere:this._sphere}},e.prototype.enable=function(){this._tickCallback.call(this),this._scene.registerBeforeRender(this._tickCallback)},e.prototype.disable=function(){this._scene.unregisterBeforeRender(this._tickCallback)},e.prototype.dispose=function(e){var t=this;void 0===e&&(e=!0),e?this._sphere.dispose():setTimeout((function(){t._dataFetched||t._sphere.dispose()}),0)},e.prototype._tick=function(){if(this._sphere)this._physicsHelper.applyRadialExplosionForce(this._origin,this._options);else{var e=this._physicsHelper.applyRadialExplosionForce(this._origin,this._options);e&&(this._sphere=e.getData().sphere.clone("radialExplosionEventSphereClone"))}},e}(),_u=function(){function e(e,t,n){this._scene=e,this._origin=t,this._options=n,this._originTop=a.e.Zero(),this._originDirection=a.e.Zero(),this._cylinderPosition=a.e.Zero(),this._dataFetched=!1,this._physicsEngine=this._scene.getPhysicsEngine(),this._options=Object(h.__assign)(Object(h.__assign)({},new yu),this._options),this._origin.addToRef(new a.e(0,this._options.height/2,0),this._cylinderPosition),this._origin.addToRef(new a.e(0,this._options.height,0),this._originTop),this._options.updraftMode===du.Perpendicular&&(this._originDirection=this._origin.subtract(this._originTop).normalize()),this._tickCallback=this._tick.bind(this),this._prepareCylinder()}return e.prototype.getData=function(){return this._dataFetched=!0,{cylinder:this._cylinder}},e.prototype.enable=function(){this._tickCallback.call(this),this._scene.registerBeforeRender(this._tickCallback)},e.prototype.disable=function(){this._scene.unregisterBeforeRender(this._tickCallback)},e.prototype.dispose=function(e){var t=this;void 0===e&&(e=!0),this._cylinder&&(e?this._cylinder.dispose():setTimeout((function(){t._dataFetched||t._cylinder.dispose()}),0))},e.prototype.getImpostorHitData=function(e){if(0===e.mass)return null;if(!this._intersectsWithCylinder(e))return null;var t=e.getObjectCenter();if(this._options.updraftMode===du.Perpendicular)var n=this._originDirection;else n=t.subtract(this._originTop);var r=a.e.Distance(this._origin,t),i=-1*this._options.strength;return{force:n.multiplyByFloats(i,i,i),contactPoint:t,distanceFromOrigin:r}},e.prototype._tick=function(){var e=this;this._physicsEngine.getImpostors().forEach((function(t){var n=e.getImpostorHitData(t);n&&t.applyForce(n.force,n.contactPoint)}))},e.prototype._prepareCylinder=function(){this._cylinder||(this._cylinder=Ln.CreateCylinder("updraftEventCylinder",{height:this._options.height,diameter:2*this._options.radius},this._scene),this._cylinder.isVisible=!1)},e.prototype._intersectsWithCylinder=function(e){var t=e.object;return this._cylinder.position=this._cylinderPosition,this._cylinder.intersectsMesh(t,!0)},e}(),vu=function(){function e(e,t,n){this._scene=e,this._origin=t,this._options=n,this._originTop=a.e.Zero(),this._cylinderPosition=a.e.Zero(),this._dataFetched=!1,this._physicsEngine=this._scene.getPhysicsEngine(),this._options=Object(h.__assign)(Object(h.__assign)({},new Cu),this._options),this._origin.addToRef(new a.e(0,this._options.height/2,0),this._cylinderPosition),this._origin.addToRef(new a.e(0,this._options.height,0),this._originTop),this._tickCallback=this._tick.bind(this),this._prepareCylinder()}return e.prototype.getData=function(){return this._dataFetched=!0,{cylinder:this._cylinder}},e.prototype.enable=function(){this._tickCallback.call(this),this._scene.registerBeforeRender(this._tickCallback)},e.prototype.disable=function(){this._scene.unregisterBeforeRender(this._tickCallback)},e.prototype.dispose=function(e){var t=this;void 0===e&&(e=!0),e?this._cylinder.dispose():setTimeout((function(){t._dataFetched||t._cylinder.dispose()}),0)},e.prototype.getImpostorHitData=function(e){if(0===e.mass)return null;if(!this._intersectsWithCylinder(e))return null;if("Mesh"!==e.object.getClassName()&&"InstancedMesh"!==e.object.getClassName())return null;var t=e.getObjectCenter(),n=new a.e(this._origin.x,t.y,this._origin.z),r=t.subtract(n),i=new Ee(n,r,this._options.radius).intersectsMesh(e.object),o=i.pickedPoint;if(!o)return null;var s=i.distance/this._options.radius,c=o.normalize();if(s>this._options.centripetalForceThreshold&&(c=c.negate()),s>this._options.centripetalForceThreshold)var l=c.x*this._options.centripetalForceMultiplier,u=c.y*this._options.updraftForceMultiplier,h=c.z*this._options.centripetalForceMultiplier;else{var d=a.e.Cross(n,t).normalize();l=(d.x+c.x)*this._options.centrifugalForceMultiplier,u=this._originTop.y*this._options.updraftForceMultiplier,h=(d.z+c.z)*this._options.centrifugalForceMultiplier}var p=new a.e(l,u,h);return{force:p=p.multiplyByFloats(this._options.strength,this._options.strength,this._options.strength),contactPoint:t,distanceFromOrigin:s}},e.prototype._tick=function(){var e=this;this._physicsEngine.getImpostors().forEach((function(t){var n=e.getImpostorHitData(t);n&&t.applyForce(n.force,n.contactPoint)}))},e.prototype._prepareCylinder=function(){this._cylinder||(this._cylinder=Ln.CreateCylinder("vortexEventCylinder",{height:this._options.height,diameter:2*this._options.radius},this._scene),this._cylinder.isVisible=!1)},e.prototype._intersectsWithCylinder=function(e){var t=e.object;return this._cylinder.position=this._cylinderPosition,this._cylinder.intersectsMesh(t,!0)},e}(),bu=function(){this.radius=5,this.strength=10,this.falloff=hu.Constant,this.sphere={segments:32,diameter:1}},yu=function(){this.radius=5,this.strength=10,this.height=10,this.updraftMode=du.Center},Cu=function(){this.radius=5,this.strength=10,this.height=10,this.centripetalForceThreshold=.7,this.centripetalForceMultiplier=5,this.centrifugalForceMultiplier=.5,this.updraftForceMultiplier=.02};!function(e){e[e.Constant=0]="Constant",e[e.Linear=1]="Linear"}(hu||(hu={})),function(e){e[e.Center=0]="Center",e[e.Perpendicular=1]="Perpendicular"}(du||(du={}));var xu="\nvarying vec2 vUV;\nuniform sampler2D textureSampler;\nuniform float degree;\nvoid main(void)\n{\nvec3 color=texture2D(textureSampler,vUV).rgb;\nfloat luminance=dot(color,vec3(0.3,0.59,0.11));\nvec3 blackAndWhite=vec3(luminance,luminance,luminance);\ngl_FragColor=vec4(color-((color-blackAndWhite)*degree),1.0);\n}";zt.a.ShadersStore.blackAndWhitePixelShader=xu;var Tu=function(e){function t(t,n,r,i,o,a){var s=e.call(this,t,"blackAndWhite",["degree"],null,n,r,i,o,a)||this;return s.degree=1,s.onApplyObservable.add((function(e){e.setFloat("degree",s.degree)})),s}return Object(h.__extends)(t,e),t}(Vt.a),Eu=function(){function e(e,t,n,r){this._name=t,this._singleInstance=r||!0,this._getPostProcesses=n,this._cameras={},this._indicesForCamera={},this._postProcesses={}}return Object.defineProperty(e.prototype,"isSupported",{get:function(){for(var e in this._postProcesses)if(this._postProcesses.hasOwnProperty(e))for(var t=this._postProcesses[e],n=0;n<t.length;n++)if(!t[n].isSupported)return!1;return!0},enumerable:!0,configurable:!0}),e.prototype._update=function(){},e.prototype._attachCameras=function(e){var t,n=this,r=Xe.b.MakeArray(e||this._cameras);if(r)for(var i=0;i<r.length;i++){var o=r[i],a=o.name;if(t=this._singleInstance?0:a,!this._postProcesses[t]){var s=this._getPostProcesses();s&&(this._postProcesses[t]=Array.isArray(s)?s:[s])}this._indicesForCamera[a]||(this._indicesForCamera[a]=[]),this._postProcesses[t].forEach((function(e){var t=o.attachPostProcess(e);n._indicesForCamera[a].push(t)})),this._cameras[a]||(this._cameras[a]=o)}},e.prototype._detachCameras=function(e){var t=Xe.b.MakeArray(e||this._cameras);if(t)for(var n=0;n<t.length;n++){var r=t[n],i=r.name,o=this._postProcesses[this._singleInstance?0:i];o&&o.forEach((function(e){r.detachPostProcess(e)})),this._cameras[i]&&(this._cameras[i]=null)}},e.prototype._enable=function(e){var t=this,n=Xe.b.MakeArray(e||this._cameras);if(n)for(var r=0;r<n.length;r++)for(var i=n[r],o=i.name,a=0;a<this._indicesForCamera[o].length;a++)void 0!==i._postProcesses[this._indicesForCamera[o][a]]&&null!==i._postProcesses[this._indicesForCamera[o][a]]||this._postProcesses[this._singleInstance?0:o].forEach((function(e){n[r].attachPostProcess(e,t._indicesForCamera[o][a])}))},e.prototype._disable=function(e){var t=Xe.b.MakeArray(e||this._cameras);if(t)for(var n=0;n<t.length;n++){var r=t[n],i=r.name;this._postProcesses[this._singleInstance?0:i].forEach((function(e){r.detachPostProcess(e)}))}},e.prototype.getPostProcesses=function(e){return this._singleInstance?this._postProcesses[0]:e?this._postProcesses[e.name]:null},e}(),Su="#include<helperFunctions>\n\nvarying vec2 vUV;\nuniform sampler2D textureSampler;\nuniform float threshold;\nuniform float exposure;\nvoid main(void)\n{\ngl_FragColor=texture2D(textureSampler,vUV);\nfloat luma=getLuminance(gl_FragColor.rgb*exposure);\ngl_FragColor.rgb=step(threshold,luma)*gl_FragColor.rgb;\n}";zt.a.ShadersStore.extractHighlightsPixelShader=Su;var Pu=function(e){function t(t,n,r,i,o,a,s,c){void 0===s&&(s=0),void 0===c&&(c=!1);var l=e.call(this,t,"extractHighlights",["threshold","exposure"],null,n,r,i,o,a,null,s,void 0,null,c)||this;return l.threshold=.9,l._exposure=1,l._inputPostProcess=null,l.onApplyObservable.add((function(e){l._inputPostProcess&&e.setTextureFromPostProcess("textureSampler",l._inputPostProcess),e.setFloat("threshold",Math.pow(l.threshold,gt.b)),e.setFloat("exposure",l._exposure)})),l}return Object(h.__extends)(t,e),t}(Vt.a),Ou="uniform sampler2D textureSampler;\nuniform sampler2D bloomBlur;\nvarying vec2 vUV;\nuniform float bloomWeight;\nvoid main(void)\n{\ngl_FragColor=texture2D(textureSampler,vUV);\nvec3 blurred=texture2D(bloomBlur,vUV).rgb;\ngl_FragColor.rgb=gl_FragColor.rgb+(blurred.rgb*bloomWeight);\n}\n";zt.a.ShadersStore.bloomMergePixelShader=Ou;var Au=function(e){function t(t,n,r,i,o,a,s,c,l,u,h){void 0===u&&(u=0),void 0===h&&(h=!1);var d=e.call(this,t,"bloomMerge",["bloomWeight"],["circleOfConfusionSampler","blurStep0","blurStep1","blurStep2","bloomBlur"],o,a,s,c,l,null,u,void 0,null,!0)||this;return d.weight=i,d.onApplyObservable.add((function(e){e.setTextureFromPostProcess("textureSampler",n),e.setTextureFromPostProcessOutput("bloomBlur",r),e.setFloat("bloomWeight",d.weight)})),h||d.updateEffect(),d}return Object(h.__extends)(t,e),t}(Vt.a),Mu=function(e){function t(t,n,r,i,o,s){void 0===o&&(o=0),void 0===s&&(s=!1);var c=e.call(this,t.getEngine(),"bloom",(function(){return c._effects}),!0)||this;return c.bloomScale=n,c._effects=[],c._downscale=new Pu("highlights",1,null,nn.a.BILINEAR_SAMPLINGMODE,t.getEngine(),!1,o,s),c._blurX=new xi("horizontal blur",new a.d(1,0),10,n,null,nn.a.BILINEAR_SAMPLINGMODE,t.getEngine(),!1,o,void 0,s),c._blurX.alwaysForcePOT=!0,c._blurX.autoClear=!1,c._blurY=new xi("vertical blur",new a.d(0,1),10,n,null,nn.a.BILINEAR_SAMPLINGMODE,t.getEngine(),!1,o,void 0,s),c._blurY.alwaysForcePOT=!0,c._blurY.autoClear=!1,c.kernel=i,c._effects=[c._downscale,c._blurX,c._blurY],c._merge=new Au("bloomMerge",c._downscale,c._blurY,r,n,null,nn.a.BILINEAR_SAMPLINGMODE,t.getEngine(),!1,o,s),c._merge.autoClear=!1,c._effects.push(c._merge),c}return Object(h.__extends)(t,e),Object.defineProperty(t.prototype,"threshold",{get:function(){return this._downscale.threshold},set:function(e){this._downscale.threshold=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"weight",{get:function(){return this._merge.weight},set:function(e){this._merge.weight=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"kernel",{get:function(){return this._blurX.kernel/this.bloomScale},set:function(e){this._blurX.kernel=e*this.bloomScale,this._blurY.kernel=e*this.bloomScale},enumerable:!0,configurable:!0}),t.prototype.disposeEffects=function(e){for(var t=0;t<this._effects.length;t++)this._effects[t].dispose(e)},t.prototype._updateEffects=function(){for(var e=0;e<this._effects.length;e++)this._effects[e].updateEffect()},t.prototype._isReady=function(){for(var e=0;e<this._effects.length;e++)if(!this._effects[e].isReady())return!1;return!0},t}(Eu),wu="\nuniform sampler2D textureSampler;\n\nuniform float chromatic_aberration;\nuniform float radialIntensity;\nuniform vec2 direction;\nuniform vec2 centerPosition;\nuniform float screen_width;\nuniform float screen_height;\n\nvarying vec2 vUV;\nvoid main(void)\n{\nvec2 centered_screen_pos=vec2(vUV.x-centerPosition.x,vUV.y-centerPosition.y);\nvec2 directionOfEffect=direction;\nif(directionOfEffect.x == 0. && directionOfEffect.y == 0.){\ndirectionOfEffect=normalize(centered_screen_pos);\n}\nfloat radius2=centered_screen_pos.x*centered_screen_pos.x\n+centered_screen_pos.y*centered_screen_pos.y;\nfloat radius=sqrt(radius2);\nvec4 original=texture2D(textureSampler,vUV);\n\nvec3 ref_indices=vec3(-0.3,0.0,0.3);\nfloat ref_shiftX=chromatic_aberration*pow(radius,radialIntensity)*directionOfEffect.x/screen_width;\nfloat ref_shiftY=chromatic_aberration*pow(radius,radialIntensity)*directionOfEffect.y/screen_height;\n\nvec2 ref_coords_r=vec2(vUV.x+ref_indices.r*ref_shiftX,vUV.y+ref_indices.r*ref_shiftY*0.5);\nvec2 ref_coords_g=vec2(vUV.x+ref_indices.g*ref_shiftX,vUV.y+ref_indices.g*ref_shiftY*0.5);\nvec2 ref_coords_b=vec2(vUV.x+ref_indices.b*ref_shiftX,vUV.y+ref_indices.b*ref_shiftY*0.5);\noriginal.r=texture2D(textureSampler,ref_coords_r).r;\noriginal.g=texture2D(textureSampler,ref_coords_g).g;\noriginal.b=texture2D(textureSampler,ref_coords_b).b;\noriginal.a=clamp(texture2D(textureSampler,ref_coords_r).a+texture2D(textureSampler,ref_coords_g).a+texture2D(textureSampler,ref_coords_b).a,0.,1.);\ngl_FragColor=original;\n}";zt.a.ShadersStore.chromaticAberrationPixelShader=wu;var Ru=function(e){function t(t,n,r,i,o,s,c,l,u,h){void 0===u&&(u=0),void 0===h&&(h=!1);var d=e.call(this,t,"chromaticAberration",["chromatic_aberration","screen_width","screen_height","direction","radialIntensity","centerPosition"],[],i,o,s,c,l,null,u,void 0,null,h)||this;return d.aberrationAmount=30,d.radialIntensity=0,d.direction=new a.d(.707,.707),d.centerPosition=new a.d(.5,.5),d.onApplyObservable.add((function(e){e.setFloat("chromatic_aberration",d.aberrationAmount),e.setFloat("screen_width",n),e.setFloat("screen_height",r),e.setFloat("radialIntensity",d.radialIntensity),e.setFloat2("direction",d.direction.x,d.direction.y),e.setFloat2("centerPosition",d.centerPosition.x,d.centerPosition.y)})),d}return Object(h.__extends)(t,e),t}(Vt.a),Iu="\nuniform sampler2D depthSampler;\n\nvarying vec2 vUV;\n\nuniform vec2 cameraMinMaxZ;\n\nuniform float focusDistance;\nuniform float cocPrecalculation;\nvoid main(void)\n{\nfloat depth=texture2D(depthSampler,vUV).r;\nfloat pixelDistance=(cameraMinMaxZ.x+(cameraMinMaxZ.y-cameraMinMaxZ.x)*depth)*1000.0;\nfloat coc=abs(cocPrecalculation* ((focusDistance-pixelDistance)/pixelDistance));\ncoc=clamp(coc,0.0,1.0);\ngl_FragColor=vec4(coc,depth,coc,1.0);\n}\n";zt.a.ShadersStore.circleOfConfusionPixelShader=Iu;var Lu=function(e){function t(t,n,r,i,o,a,s,c,l){void 0===c&&(c=0),void 0===l&&(l=!1);var u=e.call(this,t,"circleOfConfusion",["cameraMinMaxZ","focusDistance","cocPrecalculation"],["depthSampler"],r,i,o,a,s,null,c,void 0,null,l)||this;return u.lensSize=50,u.fStop=1.4,u.focusDistance=2e3,u.focalLength=50,u._depthTexture=null,u._depthTexture=n,u.onApplyObservable.add((function(e){if(u._depthTexture){e.setTexture("depthSampler",u._depthTexture);var t=u.lensSize/u.fStop*u.focalLength/(u.focusDistance-u.focalLength);e.setFloat("focusDistance",u.focusDistance),e.setFloat("cocPrecalculation",t),e.setFloat2("cameraMinMaxZ",u._depthTexture.activeCamera.minZ,u._depthTexture.activeCamera.maxZ)}else g.a.Warn("No depth texture set on CircleOfConfusionPostProcess")})),u}return Object(h.__extends)(t,e),Object.defineProperty(t.prototype,"depthTexture",{set:function(e){this._depthTexture=e},enumerable:!0,configurable:!0}),t}(Vt.a),Du="\nuniform sampler2D textureSampler;\nuniform sampler2D colorTable;\n\nvarying vec2 vUV;\n\nconst float SLICE_COUNT=16.0;\n\nvec4 sampleAs3DTexture(sampler2D textureSampler,vec3 uv,float width) {\nfloat sliceSize=1.0/width;\nfloat slicePixelSize=sliceSize/width;\nfloat sliceInnerSize=slicePixelSize*(width-1.0);\nfloat zSlice0=min(floor(uv.z*width),width-1.0);\nfloat zSlice1=min(zSlice0+1.0,width-1.0);\nfloat xOffset=slicePixelSize*0.5+uv.x*sliceInnerSize;\nfloat s0=xOffset+(zSlice0*sliceSize);\nfloat s1=xOffset+(zSlice1*sliceSize);\nvec4 slice0Color=texture2D(textureSampler,vec2(s0,uv.y));\nvec4 slice1Color=texture2D(textureSampler,vec2(s1,uv.y));\nfloat zOffset=mod(uv.z*width,1.0);\nvec4 result=mix(slice0Color,slice1Color,zOffset);\nreturn result;\n}\nvoid main(void)\n{\nvec4 screen_color=texture2D(textureSampler,vUV);\ngl_FragColor=sampleAs3DTexture(colorTable,screen_color.rgb,SLICE_COUNT);\n}";zt.a.ShadersStore.colorCorrectionPixelShader=Du;var Nu=function(e){function t(t,n,r,i,o,a,s){var c=e.call(this,t,"colorCorrection",null,["colorTable"],r,i,o,a,s)||this;return c._colorTableTexture=new nn.a(n,i.getScene(),!0,!1,nn.a.TRILINEAR_SAMPLINGMODE),c._colorTableTexture.anisotropicFilteringLevel=1,c._colorTableTexture.wrapU=nn.a.CLAMP_ADDRESSMODE,c._colorTableTexture.wrapV=nn.a.CLAMP_ADDRESSMODE,c.onApply=function(e){e.setTexture("colorTable",c._colorTableTexture)},c}return Object(h.__extends)(t,e),t}(Vt.a),Fu="\nvarying vec2 vUV;\nuniform sampler2D textureSampler;\nuniform vec2 screenSize;\nuniform float kernel[9];\nvoid main(void)\n{\nvec2 onePixel=vec2(1.0,1.0)/screenSize;\nvec4 colorSum =\ntexture2D(textureSampler,vUV+onePixel*vec2(-1,-1))*kernel[0] +\ntexture2D(textureSampler,vUV+onePixel*vec2(0,-1))*kernel[1] +\ntexture2D(textureSampler,vUV+onePixel*vec2(1,-1))*kernel[2] +\ntexture2D(textureSampler,vUV+onePixel*vec2(-1,0))*kernel[3] +\ntexture2D(textureSampler,vUV+onePixel*vec2(0,0))*kernel[4] +\ntexture2D(textureSampler,vUV+onePixel*vec2(1,0))*kernel[5] +\ntexture2D(textureSampler,vUV+onePixel*vec2(-1,1))*kernel[6] +\ntexture2D(textureSampler,vUV+onePixel*vec2(0,1))*kernel[7] +\ntexture2D(textureSampler,vUV+onePixel*vec2(1,1))*kernel[8];\nfloat kernelWeight =\nkernel[0] +\nkernel[1] +\nkernel[2] +\nkernel[3] +\nkernel[4] +\nkernel[5] +\nkernel[6] +\nkernel[7] +\nkernel[8];\nif (kernelWeight<=0.0) {\nkernelWeight=1.0;\n}\ngl_FragColor=vec4((colorSum/kernelWeight).rgb,1);\n}";zt.a.ShadersStore.convolutionPixelShader=Fu;var ku=function(e){function t(t,n,r,i,o,a,s,c){void 0===c&&(c=0);var l=e.call(this,t,"convolution",["kernel","screenSize"],null,r,i,o,a,s,null,c)||this;return l.kernel=n,l.onApply=function(e){e.setFloat2("screenSize",l.width,l.height),e.setArray("kernel",l.kernel)},l}return Object(h.__extends)(t,e),t.EdgeDetect0Kernel=[1,0,-1,0,0,0,-1,0,1],t.EdgeDetect1Kernel=[0,1,0,1,-4,1,0,1,0],t.EdgeDetect2Kernel=[-1,-1,-1,-1,8,-1,-1,-1,-1],t.SharpenKernel=[0,-1,0,-1,5,-1,0,-1,0],t.EmbossKernel=[-2,-1,0,-1,1,1,0,1,2],t.GaussianKernel=[0,1,0,1,1,1,0,1,0],t}(Vt.a),Bu=function(e){function t(t,n,r,i,o,a,s,c,l,u,h,d,p){void 0===c&&(c=null),void 0===l&&(l=nn.a.BILINEAR_SAMPLINGMODE),void 0===d&&(d=0),void 0===p&&(p=!1);var f=e.call(this,t,r,i,o,a,l=2,u,h,d=0,"#define DOF 1\r\n",p)||this;return f.direction=r,f.onApplyObservable.add((function(e){null!=c&&e.setTextureFromPostProcess("textureSampler",c),e.setTextureFromPostProcessOutput("circleOfConfusionSampler",s),n.activeCamera&&e.setFloat2("cameraMinMaxZ",n.activeCamera.minZ,n.activeCamera.maxZ)})),f}return Object(h.__extends)(t,e),t}(xi),Vu="uniform sampler2D textureSampler;\nvarying vec2 vUV;\nuniform sampler2D circleOfConfusionSampler;\nuniform sampler2D blurStep0;\n#if BLUR_LEVEL>0\nuniform sampler2D blurStep1;\n#endif\n#if BLUR_LEVEL>1\nuniform sampler2D blurStep2;\n#endif\nvoid main(void)\n{\nfloat coc=texture2D(circleOfConfusionSampler,vUV).r;\n#if BLUR_LEVEL == 0\nvec4 original=texture2D(textureSampler,vUV);\nvec4 blurred0=texture2D(blurStep0,vUV);\ngl_FragColor=mix(original,blurred0,coc);\n#endif\n#if BLUR_LEVEL == 1\nif(coc<0.5){\nvec4 original=texture2D(textureSampler,vUV);\nvec4 blurred1=texture2D(blurStep1,vUV);\ngl_FragColor=mix(original,blurred1,coc/0.5);\n}else{\nvec4 blurred0=texture2D(blurStep0,vUV);\nvec4 blurred1=texture2D(blurStep1,vUV);\ngl_FragColor=mix(blurred1,blurred0,(coc-0.5)/0.5);\n}\n#endif\n#if BLUR_LEVEL == 2\nif(coc<0.33){\nvec4 original=texture2D(textureSampler,vUV);\nvec4 blurred2=texture2D(blurStep2,vUV);\ngl_FragColor=mix(original,blurred2,coc/0.33);\n}else if(coc<0.66){\nvec4 blurred1=texture2D(blurStep1,vUV);\nvec4 blurred2=texture2D(blurStep2,vUV);\ngl_FragColor=mix(blurred2,blurred1,(coc-0.33)/0.33);\n}else{\nvec4 blurred0=texture2D(blurStep0,vUV);\nvec4 blurred1=texture2D(blurStep1,vUV);\ngl_FragColor=mix(blurred1,blurred0,(coc-0.66)/0.34);\n}\n#endif\n}\n";zt.a.ShadersStore.depthOfFieldMergePixelShader=Vu;var zu,Uu=function(){},ju=function(e){function t(t,n,r,i,o,a,s,c,l,u,h){void 0===u&&(u=0),void 0===h&&(h=!1);var d=e.call(this,t,"depthOfFieldMerge",[],["circleOfConfusionSampler","blurStep0","blurStep1","blurStep2"],o,a,s,c,l,null,u,void 0,null,!0)||this;return d.blurSteps=i,d.onApplyObservable.add((function(e){e.setTextureFromPostProcess("textureSampler",n),e.setTextureFromPostProcessOutput("circleOfConfusionSampler",r),i.forEach((function(t,n){e.setTextureFromPostProcessOutput("blurStep"+(i.length-n-1),t)}))})),h||d.updateEffect(),d}return Object(h.__extends)(t,e),t.prototype.updateEffect=function(t,n,r,i,o,a){void 0===t&&(t=null),void 0===n&&(n=null),void 0===r&&(r=null),t||(t="",t+="#define BLUR_LEVEL "+(this.blurSteps.length-1)+"\n"),e.prototype.updateEffect.call(this,t,n,r,i,o,a)},t}(Vt.a);!function(e){e[e.Low=0]="Low",e[e.Medium=1]="Medium",e[e.High=2]="High"}(zu||(zu={}));var Gu=function(e){function t(t,n,r,i,o){void 0===r&&(r=zu.Low),void 0===i&&(i=0),void 0===o&&(o=!1);var s=e.call(this,t.getEngine(),"depth of field",(function(){return s._effects}),!0)||this;s._effects=[],s._circleOfConfusion=new Lu("circleOfConfusion",n,1,null,nn.a.BILINEAR_SAMPLINGMODE,t.getEngine(),!1,i,o),s._depthOfFieldBlurY=[],s._depthOfFieldBlurX=[];var c=1,l=15;switch(r){case zu.High:c=3,l=51;break;case zu.Medium:c=2,l=31;break;default:l=15,c=1}for(var u=l/Math.pow(2,c-1),h=1,d=0;d<c;d++){var p=new Bu("verticle blur",t,new a.d(0,1),u,h,null,s._circleOfConfusion,0==d?s._circleOfConfusion:null,nn.a.BILINEAR_SAMPLINGMODE,t.getEngine(),!1,i,o);p.autoClear=!1,h=.75/Math.pow(2,d);var f=new Bu("horizontal blur",t,new a.d(1,0),u,h,null,s._circleOfConfusion,null,nn.a.BILINEAR_SAMPLINGMODE,t.getEngine(),!1,i,o);f.autoClear=!1,s._depthOfFieldBlurY.push(p),s._depthOfFieldBlurX.push(f)}s._effects=[s._circleOfConfusion];for(d=0;d<s._depthOfFieldBlurX.length;d++)s._effects.push(s._depthOfFieldBlurY[d]),s._effects.push(s._depthOfFieldBlurX[d]);return s._dofMerge=new ju("dofMerge",s._circleOfConfusion,s._circleOfConfusion,s._depthOfFieldBlurX,h,null,nn.a.BILINEAR_SAMPLINGMODE,t.getEngine(),!1,i,o),s._dofMerge.autoClear=!1,s._effects.push(s._dofMerge),s}return Object(h.__extends)(t,e),Object.defineProperty(t.prototype,"focalLength",{get:function(){return this._circleOfConfusion.focalLength},set:function(e){this._circleOfConfusion.focalLength=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"fStop",{get:function(){return this._circleOfConfusion.fStop},set:function(e){this._circleOfConfusion.fStop=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"focusDistance",{get:function(){return this._circleOfConfusion.focusDistance},set:function(e){this._circleOfConfusion.focusDistance=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"lensSize",{get:function(){return this._circleOfConfusion.lensSize},set:function(e){this._circleOfConfusion.lensSize=e},enumerable:!0,configurable:!0}),t.prototype.getClassName=function(){return"DepthOfFieldEffect"},Object.defineProperty(t.prototype,"depthTexture",{set:function(e){this._circleOfConfusion.depthTexture=e},enumerable:!0,configurable:!0}),t.prototype.disposeEffects=function(e){for(var t=0;t<this._effects.length;t++)this._effects[t].dispose(e)},t.prototype._updateEffects=function(){for(var e=0;e<this._effects.length;e++)this._effects[e].updateEffect()},t.prototype._isReady=function(){for(var e=0;e<this._effects.length;e++)if(!this._effects[e].isReady())return!1;return!0},t}(Eu),Hu="\nvarying vec2 vUV;\nuniform sampler2D textureSampler;\nuniform sampler2D passSampler;\nvoid main(void)\n{\ngl_FragColor=texture2D(passSampler,vUV);\n}";zt.a.ShadersStore.displayPassPixelShader=Hu;var Wu=function(e){function t(t,n,r,i,o,a){return e.call(this,t,"displayPass",["passSampler"],["passSampler"],n,r,i,o,a)||this}return Object(h.__extends)(t,e),t}(Vt.a),Xu="\nvarying vec2 vUV;\nuniform sampler2D textureSampler;\nuniform mat4 kernelMatrix;\nvoid main(void)\n{\nvec3 baseColor=texture2D(textureSampler,vUV).rgb;\nvec3 updatedColor=(kernelMatrix*vec4(baseColor,1.0)).rgb;\ngl_FragColor=vec4(updatedColor,1.0);\n}";zt.a.ShadersStore.filterPixelShader=Xu;var Ku=function(e){function t(t,n,r,i,o,a,s){var c=e.call(this,t,"filter",["kernelMatrix"],null,r,i,o,a,s)||this;return c.kernelMatrix=n,c.onApply=function(e){e.setMatrix("kernelMatrix",c.kernelMatrix)},c}return Object(h.__extends)(t,e),t}(Vt.a),Yu="uniform sampler2D textureSampler;\nuniform vec2 texelSize;\nvarying vec2 vUV;\nvarying vec2 sampleCoordS;\nvarying vec2 sampleCoordE;\nvarying vec2 sampleCoordN;\nvarying vec2 sampleCoordW;\nvarying vec2 sampleCoordNW;\nvarying vec2 sampleCoordSE;\nvarying vec2 sampleCoordNE;\nvarying vec2 sampleCoordSW;\nconst float fxaaQualitySubpix=1.0;\nconst float fxaaQualityEdgeThreshold=0.166;\nconst float fxaaQualityEdgeThresholdMin=0.0833;\nconst vec3 kLumaCoefficients=vec3(0.2126,0.7152,0.0722);\n#define FxaaLuma(rgba) dot(rgba.rgb,kLumaCoefficients)\nvoid main(){\nvec2 posM;\nposM.x=vUV.x;\nposM.y=vUV.y;\nvec4 rgbyM=texture2D(textureSampler,vUV,0.0);\nfloat lumaM=FxaaLuma(rgbyM);\nfloat lumaS=FxaaLuma(texture2D(textureSampler,sampleCoordS,0.0));\nfloat lumaE=FxaaLuma(texture2D(textureSampler,sampleCoordE,0.0));\nfloat lumaN=FxaaLuma(texture2D(textureSampler,sampleCoordN,0.0));\nfloat lumaW=FxaaLuma(texture2D(textureSampler,sampleCoordW,0.0));\nfloat maxSM=max(lumaS,lumaM);\nfloat minSM=min(lumaS,lumaM);\nfloat maxESM=max(lumaE,maxSM);\nfloat minESM=min(lumaE,minSM);\nfloat maxWN=max(lumaN,lumaW);\nfloat minWN=min(lumaN,lumaW);\nfloat rangeMax=max(maxWN,maxESM);\nfloat rangeMin=min(minWN,minESM);\nfloat rangeMaxScaled=rangeMax*fxaaQualityEdgeThreshold;\nfloat range=rangeMax-rangeMin;\nfloat rangeMaxClamped=max(fxaaQualityEdgeThresholdMin,rangeMaxScaled);\n#ifndef MALI\nif(range<rangeMaxClamped)\n{\ngl_FragColor=rgbyM;\nreturn;\n}\n#endif\nfloat lumaNW=FxaaLuma(texture2D(textureSampler,sampleCoordNW,0.0));\nfloat lumaSE=FxaaLuma(texture2D(textureSampler,sampleCoordSE,0.0));\nfloat lumaNE=FxaaLuma(texture2D(textureSampler,sampleCoordNE,0.0));\nfloat lumaSW=FxaaLuma(texture2D(textureSampler,sampleCoordSW,0.0));\nfloat lumaNS=lumaN+lumaS;\nfloat lumaWE=lumaW+lumaE;\nfloat subpixRcpRange=1.0/range;\nfloat subpixNSWE=lumaNS+lumaWE;\nfloat edgeHorz1=(-2.0*lumaM)+lumaNS;\nfloat edgeVert1=(-2.0*lumaM)+lumaWE;\nfloat lumaNESE=lumaNE+lumaSE;\nfloat lumaNWNE=lumaNW+lumaNE;\nfloat edgeHorz2=(-2.0*lumaE)+lumaNESE;\nfloat edgeVert2=(-2.0*lumaN)+lumaNWNE;\nfloat lumaNWSW=lumaNW+lumaSW;\nfloat lumaSWSE=lumaSW+lumaSE;\nfloat edgeHorz4=(abs(edgeHorz1)*2.0)+abs(edgeHorz2);\nfloat edgeVert4=(abs(edgeVert1)*2.0)+abs(edgeVert2);\nfloat edgeHorz3=(-2.0*lumaW)+lumaNWSW;\nfloat edgeVert3=(-2.0*lumaS)+lumaSWSE;\nfloat edgeHorz=abs(edgeHorz3)+edgeHorz4;\nfloat edgeVert=abs(edgeVert3)+edgeVert4;\nfloat subpixNWSWNESE=lumaNWSW+lumaNESE;\nfloat lengthSign=texelSize.x;\nbool horzSpan=edgeHorz>=edgeVert;\nfloat subpixA=subpixNSWE*2.0+subpixNWSWNESE;\nif (!horzSpan)\n{\nlumaN=lumaW;\n}\nif (!horzSpan)\n{\nlumaS=lumaE;\n}\nif (horzSpan)\n{\nlengthSign=texelSize.y;\n}\nfloat subpixB=(subpixA*(1.0/12.0))-lumaM;\nfloat gradientN=lumaN-lumaM;\nfloat gradientS=lumaS-lumaM;\nfloat lumaNN=lumaN+lumaM;\nfloat lumaSS=lumaS+lumaM;\nbool pairN=abs(gradientN)>=abs(gradientS);\nfloat gradient=max(abs(gradientN),abs(gradientS));\nif (pairN)\n{\nlengthSign=-lengthSign;\n}\nfloat subpixC=clamp(abs(subpixB)*subpixRcpRange,0.0,1.0);\nvec2 posB;\nposB.x=posM.x;\nposB.y=posM.y;\nvec2 offNP;\noffNP.x=(!horzSpan) ? 0.0 : texelSize.x;\noffNP.y=(horzSpan) ? 0.0 : texelSize.y;\nif (!horzSpan)\n{\nposB.x+=lengthSign*0.5;\n}\nif (horzSpan)\n{\nposB.y+=lengthSign*0.5;\n}\nvec2 posN;\nposN.x=posB.x-offNP.x*1.5;\nposN.y=posB.y-offNP.y*1.5;\nvec2 posP;\nposP.x=posB.x+offNP.x*1.5;\nposP.y=posB.y+offNP.y*1.5;\nfloat subpixD=((-2.0)*subpixC)+3.0;\nfloat lumaEndN=FxaaLuma(texture2D(textureSampler,posN,0.0));\nfloat subpixE=subpixC*subpixC;\nfloat lumaEndP=FxaaLuma(texture2D(textureSampler,posP,0.0));\nif (!pairN)\n{\nlumaNN=lumaSS;\n}\nfloat gradientScaled=gradient*1.0/4.0;\nfloat lumaMM=lumaM-lumaNN*0.5;\nfloat subpixF=subpixD*subpixE;\nbool lumaMLTZero=lumaMM<0.0;\nlumaEndN-=lumaNN*0.5;\nlumaEndP-=lumaNN*0.5;\nbool doneN=abs(lumaEndN)>=gradientScaled;\nbool doneP=abs(lumaEndP)>=gradientScaled;\nif (!doneN)\n{\nposN.x-=offNP.x*3.0;\n}\nif (!doneN)\n{\nposN.y-=offNP.y*3.0;\n}\nbool doneNP=(!doneN) || (!doneP);\nif (!doneP)\n{\nposP.x+=offNP.x*3.0;\n}\nif (!doneP)\n{\nposP.y+=offNP.y*3.0;\n}\nif (doneNP)\n{\nif (!doneN) lumaEndN=FxaaLuma(texture2D(textureSampler,posN.xy,0.0));\nif (!doneP) lumaEndP=FxaaLuma(texture2D(textureSampler,posP.xy,0.0));\nif (!doneN) lumaEndN=lumaEndN-lumaNN*0.5;\nif (!doneP) lumaEndP=lumaEndP-lumaNN*0.5;\ndoneN=abs(lumaEndN)>=gradientScaled;\ndoneP=abs(lumaEndP)>=gradientScaled;\nif (!doneN) posN.x-=offNP.x*12.0;\nif (!doneN) posN.y-=offNP.y*12.0;\ndoneNP=(!doneN) || (!doneP);\nif (!doneP) posP.x+=offNP.x*12.0;\nif (!doneP) posP.y+=offNP.y*12.0;\n}\nfloat dstN=posM.x-posN.x;\nfloat dstP=posP.x-posM.x;\nif (!horzSpan)\n{\ndstN=posM.y-posN.y;\n}\nif (!horzSpan)\n{\ndstP=posP.y-posM.y;\n}\nbool goodSpanN=(lumaEndN<0.0) != lumaMLTZero;\nfloat spanLength=(dstP+dstN);\nbool goodSpanP=(lumaEndP<0.0) != lumaMLTZero;\nfloat spanLengthRcp=1.0/spanLength;\nbool directionN=dstN<dstP;\nfloat dst=min(dstN,dstP);\nbool goodSpan=directionN ? goodSpanN : goodSpanP;\nfloat subpixG=subpixF*subpixF;\nfloat pixelOffset=(dst*(-spanLengthRcp))+0.5;\nfloat subpixH=subpixG*fxaaQualitySubpix;\nfloat pixelOffsetGood=goodSpan ? pixelOffset : 0.0;\nfloat pixelOffsetSubpix=max(pixelOffsetGood,subpixH);\nif (!horzSpan)\n{\nposM.x+=pixelOffsetSubpix*lengthSign;\n}\nif (horzSpan)\n{\nposM.y+=pixelOffsetSubpix*lengthSign;\n}\n#ifdef MALI\nif(range<rangeMaxClamped)\n{\ngl_FragColor=rgbyM;\n}\nelse\n{\ngl_FragColor=texture2D(textureSampler,posM,0.0);\n}\n#else\ngl_FragColor=texture2D(textureSampler,posM,0.0);\n#endif\n}";zt.a.ShadersStore.fxaaPixelShader=Yu;var qu="\nattribute vec2 position;\nuniform vec2 texelSize;\n\nvarying vec2 vUV;\nvarying vec2 sampleCoordS;\nvarying vec2 sampleCoordE;\nvarying vec2 sampleCoordN;\nvarying vec2 sampleCoordW;\nvarying vec2 sampleCoordNW;\nvarying vec2 sampleCoordSE;\nvarying vec2 sampleCoordNE;\nvarying vec2 sampleCoordSW;\nconst vec2 madd=vec2(0.5,0.5);\nvoid main(void) {\nvUV=(position*madd+madd);\nsampleCoordS=vUV+vec2( 0.0,1.0)*texelSize;\nsampleCoordE=vUV+vec2( 1.0,0.0)*texelSize;\nsampleCoordN=vUV+vec2( 0.0,-1.0)*texelSize;\nsampleCoordW=vUV+vec2(-1.0,0.0)*texelSize;\nsampleCoordNW=vUV+vec2(-1.0,-1.0)*texelSize;\nsampleCoordSE=vUV+vec2( 1.0,1.0)*texelSize;\nsampleCoordNE=vUV+vec2( 1.0,-1.0)*texelSize;\nsampleCoordSW=vUV+vec2(-1.0,1.0)*texelSize;\ngl_Position=vec4(position,0.0,1.0);\n}";zt.a.ShadersStore.fxaaVertexShader=qu;var Qu=function(e){function t(t,n,r,i,o,a,s){void 0===r&&(r=null),void 0===s&&(s=0);var c=e.call(this,t,"fxaa",["texelSize"],null,n,r,i||nn.a.BILINEAR_SAMPLINGMODE,o,a,null,s,"fxaa",void 0,!0)||this,l=c._getDefines();return c.updateEffect(l),c.onApplyObservable.add((function(e){var t=c.texelSize;e.setFloat2("texelSize",t.x,t.y)})),c}return Object(h.__extends)(t,e),t.prototype._getDefines=function(){var e=this.getEngine();if(!e)return null;var t=e.getGlInfo();return t&&t.renderer&&t.renderer.toLowerCase().indexOf("mali")>-1?"#define MALI 1\n":null},t}(Vt.a),Zu="#include<helperFunctions>\n\nuniform sampler2D textureSampler;\n\nuniform float intensity;\nuniform float animatedSeed;\n\nvarying vec2 vUV;\nvoid main(void)\n{\ngl_FragColor=texture2D(textureSampler,vUV);\nvec2 seed=vUV*(animatedSeed);\nfloat grain=dither(seed,intensity);\n\nfloat lum=getLuminance(gl_FragColor.rgb);\nfloat grainAmount=(cos(-PI+(lum*PI*2.))+1.)/2.;\ngl_FragColor.rgb+=grain*grainAmount;\ngl_FragColor.rgb=max(gl_FragColor.rgb,0.0);\n}";zt.a.ShadersStore.grainPixelShader=Zu;var Ju=function(e){function t(t,n,r,i,o,a,s,c){void 0===s&&(s=0),void 0===c&&(c=!1);var l=e.call(this,t,"grain",["intensity","animatedSeed"],[],n,r,i,o,a,null,s,void 0,null,c)||this;return l.intensity=30,l.animated=!1,l.onApplyObservable.add((function(e){e.setFloat("intensity",l.intensity),e.setFloat("animatedSeed",l.animated?Math.random()+1:1)})),l}return Object(h.__extends)(t,e),t}(Vt.a),$u="\nvarying vec2 vUV;\nuniform sampler2D textureSampler;\nconst vec3 RGBLuminanceCoefficients=vec3(0.2126,0.7152,0.0722);\nvoid main(void)\n{\nvec4 tex=texture2D(textureSampler,vUV);\nvec3 c=tex.rgb;\nfloat luma=dot(c.rgb,RGBLuminanceCoefficients);\n\n\ngl_FragColor=vec4(pow(c,vec3(25.0-luma*15.0)),tex.a);\n}";zt.a.ShadersStore.highlightsPixelShader=$u;var eh=function(e){function t(t,n,r,i,o,a,s){return void 0===s&&(s=0),e.call(this,t,"highlights",null,null,n,r,i,o,a,null,s)||this}return Object(h.__extends)(t,e),t}(Vt.a);zt.a.IncludesShadersStore.mrtFragmentDeclaration="#if __VERSION__>=200\nlayout(location=0) out vec4 glFragData[{X}];\n#endif\n";var th="#extension GL_EXT_draw_buffers : require\n#if defined(BUMP) || !defined(NORMAL)\n#extension GL_OES_standard_derivatives : enable\n#endif\nprecision highp float;\nprecision highp int;\n#ifdef BUMP\nvarying mat4 vWorldView;\nvarying vec3 vNormalW;\n#else\nvarying vec3 vNormalV;\n#endif\nvarying vec4 vViewPos;\n#if defined(POSITION) || defined(BUMP)\nvarying vec3 vPositionW;\n#endif\n#ifdef VELOCITY\nvarying vec4 vCurrentPosition;\nvarying vec4 vPreviousPosition;\n#endif\n#ifdef NEED_UV\nvarying vec2 vUV;\n#endif\n#ifdef BUMP\nuniform vec3 vBumpInfos;\nuniform vec2 vTangentSpaceParams;\n#endif\n#ifdef REFLECTIVITY\nvarying vec2 vReflectivityUV;\nuniform sampler2D reflectivitySampler;\n#endif\n#ifdef ALPHATEST\nuniform sampler2D diffuseSampler;\n#endif\n#include<mrtFragmentDeclaration>[RENDER_TARGET_COUNT]\n#include<bumpFragmentFunctions>\nvoid main() {\n#ifdef ALPHATEST\nif (texture2D(diffuseSampler,vUV).a<0.4)\ndiscard;\n#endif\ngl_FragData[0]=vec4(vViewPos.z/vViewPos.w,0.0,0.0,1.0);\n\n#ifdef BUMP\nvec3 normalW=normalize(vNormalW);\n#include<bumpFragment>\ngl_FragData[1]=vec4(normalize(vec3(vWorldView*vec4(normalW,0.0))),1.0);\n#else\ngl_FragData[1]=vec4(normalize(vNormalV),1.0);\n#endif\n#ifdef POSITION\ngl_FragData[POSITION_INDEX]=vec4(vPositionW,1.0);\n#endif\n#ifdef VELOCITY\nvec2 a=(vCurrentPosition.xy/vCurrentPosition.w)*0.5+0.5;\nvec2 b=(vPreviousPosition.xy/vPreviousPosition.w)*0.5+0.5;\nvec2 velocity=abs(a-b);\nvelocity=vec2(pow(velocity.x,1.0/3.0),pow(velocity.y,1.0/3.0))*sign(a-b)*0.5+0.5;\ngl_FragData[VELOCITY_INDEX]=vec4(velocity,0.0,1.0);\n#endif\n#ifdef REFLECTIVITY\n#ifdef HAS_SPECULAR\n\nvec4 reflectivity=texture2D(reflectivitySampler,vReflectivityUV);\n#elif HAS_REFLECTIVITY\n\nvec4 reflectivity=vec4(texture2D(reflectivitySampler,vReflectivityUV).rgb,1.0);\n#else\nvec4 reflectivity=vec4(0.0,0.0,0.0,1.0);\n#endif\ngl_FragData[REFLECTIVITY_INDEX]=reflectivity;\n#endif\n}";zt.a.ShadersStore.geometryPixelShader=th;n(213);var nh="precision highp float;\nprecision highp int;\n#include<bonesDeclaration>\n#include<morphTargetsVertexGlobalDeclaration>\n#include<morphTargetsVertexDeclaration>[0..maxSimultaneousMorphTargets]\n#include<instancesDeclaration>\nattribute vec3 position;\nattribute vec3 normal;\n#ifdef NEED_UV\nvarying vec2 vUV;\n#ifdef ALPHATEST\nuniform mat4 diffuseMatrix;\n#endif\n#ifdef BUMP\nuniform mat4 bumpMatrix;\nvarying vec2 vBumpUV;\n#endif\n#ifdef REFLECTIVITY\nuniform mat4 reflectivityMatrix;\nvarying vec2 vReflectivityUV;\n#endif\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#endif\n\nuniform mat4 viewProjection;\nuniform mat4 view;\n#ifdef BUMP\nvarying mat4 vWorldView;\n#endif\n#ifdef BUMP\nvarying vec3 vNormalW;\n#else\nvarying vec3 vNormalV;\n#endif\nvarying vec4 vViewPos;\n#if defined(POSITION) || defined(BUMP)\nvarying vec3 vPositionW;\n#endif\n#ifdef VELOCITY\nuniform mat4 previousWorld;\nuniform mat4 previousViewProjection;\n#ifdef BONES_VELOCITY_ENABLED\n#if NUM_BONE_INFLUENCERS>0\nuniform mat4 mPreviousBones[BonesPerMesh];\n#endif\n#endif\nvarying vec4 vCurrentPosition;\nvarying vec4 vPreviousPosition;\n#endif\nvoid main(void)\n{\nvec3 positionUpdated=position;\nvec3 normalUpdated=normal;\n#ifdef UV1\nvec2 uvUpdated=uv;\n#endif\n#include<morphTargetsVertex>[0..maxSimultaneousMorphTargets]\n#include<instancesVertex>\n#if defined(VELOCITY) && !defined(BONES_VELOCITY_ENABLED)\n\nvCurrentPosition=viewProjection*finalWorld*vec4(positionUpdated,1.0);\nvPreviousPosition=previousViewProjection*previousWorld*vec4(positionUpdated,1.0);\n#endif\n#include<bonesVertex>\nvec4 pos=vec4(finalWorld*vec4(positionUpdated,1.0));\n#ifdef BUMP\nvWorldView=view*finalWorld;\nvNormalW=normalUpdated;\n#else\nvNormalV=normalize(vec3((view*finalWorld)*vec4(normalUpdated,0.0)));\n#endif\nvViewPos=view*pos;\n#if defined(VELOCITY) && defined(BONES_VELOCITY_ENABLED)\nvCurrentPosition=viewProjection*finalWorld*vec4(positionUpdated,1.0);\n#if NUM_BONE_INFLUENCERS>0\nmat4 previousInfluence;\npreviousInfluence=mPreviousBones[int(matricesIndices[0])]*matricesWeights[0];\n#if NUM_BONE_INFLUENCERS>1\npreviousInfluence+=mPreviousBones[int(matricesIndices[1])]*matricesWeights[1];\n#endif\n#if NUM_BONE_INFLUENCERS>2\npreviousInfluence+=mPreviousBones[int(matricesIndices[2])]*matricesWeights[2];\n#endif\n#if NUM_BONE_INFLUENCERS>3\npreviousInfluence+=mPreviousBones[int(matricesIndices[3])]*matricesWeights[3];\n#endif\n#if NUM_BONE_INFLUENCERS>4\npreviousInfluence+=mPreviousBones[int(matricesIndicesExtra[0])]*matricesWeightsExtra[0];\n#endif\n#if NUM_BONE_INFLUENCERS>5\npreviousInfluence+=mPreviousBones[int(matricesIndicesExtra[1])]*matricesWeightsExtra[1];\n#endif\n#if NUM_BONE_INFLUENCERS>6\npreviousInfluence+=mPreviousBones[int(matricesIndicesExtra[2])]*matricesWeightsExtra[2];\n#endif\n#if NUM_BONE_INFLUENCERS>7\npreviousInfluence+=mPreviousBones[int(matricesIndicesExtra[3])]*matricesWeightsExtra[3];\n#endif\nvPreviousPosition=previousViewProjection*previousWorld*previousInfluence*vec4(positionUpdated,1.0);\n#else\nvPreviousPosition=previousViewProjection*previousWorld*vec4(positionUpdated,1.0);\n#endif\n#endif\n#if defined(POSITION) || defined(BUMP)\nvPositionW=pos.xyz/pos.w;\n#endif\ngl_Position=viewProjection*finalWorld*vec4(positionUpdated,1.0);\n#ifdef NEED_UV\n#ifdef UV1\n#ifdef ALPHATEST\nvUV=vec2(diffuseMatrix*vec4(uvUpdated,1.0,0.0));\n#else\nvUV=uv;\n#endif\n#ifdef BUMP\nvBumpUV=vec2(bumpMatrix*vec4(uvUpdated,1.0,0.0));\n#endif\n#ifdef REFLECTIVITY\nvReflectivityUV=vec2(reflectivityMatrix*vec4(uvUpdated,1.0,0.0));\n#endif\n#endif\n#ifdef UV2\n#ifdef ALPHATEST\nvUV=vec2(diffuseMatrix*vec4(uv2,1.0,0.0));\n#else\nvUV=uv2;\n#endif\n#ifdef BUMP\nvBumpUV=vec2(bumpMatrix*vec4(uv2,1.0,0.0));\n#endif\n#ifdef REFLECTIVITY\nvReflectivityUV=vec2(reflectivityMatrix*vec4(uv2,1.0,0.0));\n#endif\n#endif\n#endif\n#include<bumpVertex>\n}\n";zt.a.ShadersStore.geometryVertexShader=nh;var rh=function(){function e(t,n){void 0===n&&(n=1),this._previousTransformationMatrices={},this._previousBonesTransformationMatrices={},this.excludedSkinnedMeshesFromVelocity=[],this.renderTransparentMeshes=!0,this._enablePosition=!1,this._enableVelocity=!1,this._enableReflectivity=!1,this._positionIndex=-1,this._velocityIndex=-1,this._reflectivityIndex=-1,this._scene=t,this._ratio=n,e._SceneComponentInitialization(this._scene),this._createRenderTargets()}return Object.defineProperty(e.prototype,"renderList",{set:function(e){this._multiRenderTarget.renderList=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"isSupported",{get:function(){return this._multiRenderTarget.isSupported},enumerable:!0,configurable:!0}),e.prototype.getTextureIndex=function(t){switch(t){case e.POSITION_TEXTURE_TYPE:return this._positionIndex;case e.VELOCITY_TEXTURE_TYPE:return this._velocityIndex;case e.REFLECTIVITY_TEXTURE_TYPE:return this._reflectivityIndex;default:return-1}},Object.defineProperty(e.prototype,"enablePosition",{get:function(){return this._enablePosition},set:function(e){this._enablePosition=e,this.dispose(),this._createRenderTargets()},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"enableVelocity",{get:function(){return this._enableVelocity},set:function(e){this._enableVelocity=e,e||(this._previousTransformationMatrices={}),this.dispose(),this._createRenderTargets()},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"enableReflectivity",{get:function(){return this._enableReflectivity},set:function(e){this._enableReflectivity=e,this.dispose(),this._createRenderTargets()},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"scene",{get:function(){return this._scene},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"ratio",{get:function(){return this._ratio},enumerable:!0,configurable:!0}),e.prototype.isReady=function(e,t){var n=e.getMaterial();if(n&&n.disableDepthWrite)return!1;var r=[],i=[On.b.PositionKind,On.b.NormalKind],o=e.getMesh();if(n){var a=!1;n.needAlphaBlending()&&(r.push("#define ALPHATEST"),a=!0),n.bumpTexture&&xn.a.BumpTextureEnabled&&(r.push("#define BUMP"),a=!0),this._enableReflectivity&&(n instanceof xn.a&&n.specularTexture?(r.push("#define HAS_SPECULAR"),a=!0):n instanceof Vi.a&&n.reflectivityTexture&&(r.push("#define HAS_REFLECTIVITY"),a=!0)),a&&(r.push("#define NEED_UV"),o.isVerticesDataPresent(On.b.UVKind)&&(i.push(On.b.UVKind),r.push("#define UV1")),o.isVerticesDataPresent(On.b.UV2Kind)&&(i.push(On.b.UV2Kind),r.push("#define UV2")))}this._enablePosition&&(r.push("#define POSITION"),r.push("#define POSITION_INDEX "+this._positionIndex)),this._enableVelocity&&(r.push("#define VELOCITY"),r.push("#define VELOCITY_INDEX "+this._velocityIndex),-1===this.excludedSkinnedMeshesFromVelocity.indexOf(o)&&r.push("#define BONES_VELOCITY_ENABLED")),this._enableReflectivity&&(r.push("#define REFLECTIVITY"),r.push("#define REFLECTIVITY_INDEX "+this._reflectivityIndex)),o.useBones&&o.computeBonesUsingShaders?(i.push(On.b.MatricesIndicesKind),i.push(On.b.MatricesWeightsKind),o.numBoneInfluencers>4&&(i.push(On.b.MatricesIndicesExtraKind),i.push(On.b.MatricesWeightsExtraKind)),r.push("#define NUM_BONE_INFLUENCERS "+o.numBoneInfluencers),r.push("#define BonesPerMesh "+(o.skeleton?o.skeleton.bones.length+1:0))):r.push("#define NUM_BONE_INFLUENCERS 0");var s=o.morphTargetManager,c=0;s&&s.numInfluencers>0&&(c=s.numInfluencers,r.push("#define MORPHTARGETS"),r.push("#define NUM_MORPH_INFLUENCERS "+c),Si.a.PrepareAttributesForMorphTargetsInfluencers(i,o,c)),t&&(r.push("#define INSTANCES"),Si.a.PushAttributesForInstances(i)),r.push("#define RENDER_TARGET_COUNT "+this._multiRenderTarget.textures.length);var l=r.join("\n");return this._cachedDefines!==l&&(this._cachedDefines=l,this._effect=this._scene.getEngine().createEffect("geometry",i,["world","mBones","viewProjection","diffuseMatrix","view","previousWorld","previousViewProjection","mPreviousBones","morphTargetInfluences","bumpMatrix","reflectivityMatrix","vTangentSpaceParams","vBumpInfos"],["diffuseSampler","bumpSampler","reflectivitySampler"],l,void 0,void 0,void 0,{buffersCount:this._multiRenderTarget.textures.length-1,maxSimultaneousMorphTargets:c})),this._effect.isReady()},e.prototype.getGBuffer=function(){return this._multiRenderTarget},Object.defineProperty(e.prototype,"samples",{get:function(){return this._multiRenderTarget.samples},set:function(e){this._multiRenderTarget.samples=e},enumerable:!0,configurable:!0}),e.prototype.dispose=function(){this.getGBuffer().dispose()},e.prototype._createRenderTargets=function(){var e=this,t=this._scene.getEngine(),n=2;if(this._enablePosition&&(this._positionIndex=n,n++),this._enableVelocity&&(this._velocityIndex=n,n++),this._enableReflectivity&&(this._reflectivityIndex=n,n++),this._multiRenderTarget=new ts("gBuffer",{width:t.getRenderWidth()*this._ratio,height:t.getRenderHeight()*this._ratio},n,this._scene,{generateMipMaps:!1,generateDepthTexture:!0,defaultType:1}),this.isSupported){this._multiRenderTarget.wrapU=nn.a.CLAMP_ADDRESSMODE,this._multiRenderTarget.wrapV=nn.a.CLAMP_ADDRESSMODE,this._multiRenderTarget.refreshRate=1,this._multiRenderTarget.renderParticles=!1,this._multiRenderTarget.renderList=null,this._multiRenderTarget.onClearObservable.add((function(e){e.clear(new s.b(0,0,0,1),!0,!0,!0)}));var r=function(t){var n=t.getRenderingMesh(),r=e._scene,i=r.getEngine(),o=t.getMaterial();if(o){if(n._internalAbstractMeshDataInfo._isActiveIntermediate=!1,e._enableVelocity&&!e._previousTransformationMatrices[n.uniqueId]&&(e._previousTransformationMatrices[n.uniqueId]={world:a.a.Identity(),viewProjection:r.getTransformMatrix()},n.skeleton)){var s=n.skeleton.getTransformMatrices(n);e._previousBonesTransformationMatrices[n.uniqueId]=e._copyBonesTransformationMatrices(s,new Float32Array(s.length))}i.setState(o.backFaceCulling,0,!1,r.useRightHandedSystem);var c=n._getInstancesRenderList(t._id);if(!c.mustReturn){var l=i.getCaps().instancedArrays&&null!==c.visibleInstances[t._id];if(e.isReady(t,l)){if(i.enableEffect(e._effect),n._bind(t,e._effect,o.fillMode),e._effect.setMatrix("viewProjection",r.getTransformMatrix()),e._effect.setMatrix("view",r.getViewMatrix()),o){if(o.needAlphaTesting()){var u=o.getAlphaTestTexture();u&&(e._effect.setTexture("diffuseSampler",u),e._effect.setMatrix("diffuseMatrix",u.getTextureMatrix()))}o.bumpTexture&&r.getEngine().getCaps().standardDerivatives&&xn.a.BumpTextureEnabled&&(e._effect.setFloat3("vBumpInfos",o.bumpTexture.coordinatesIndex,1/o.bumpTexture.level,o.parallaxScaleBias),e._effect.setMatrix("bumpMatrix",o.bumpTexture.getTextureMatrix()),e._effect.setTexture("bumpSampler",o.bumpTexture),e._effect.setFloat2("vTangentSpaceParams",o.invertNormalMapX?-1:1,o.invertNormalMapY?-1:1)),e._enableReflectivity&&(o instanceof xn.a&&o.specularTexture?(e._effect.setMatrix("reflectivityMatrix",o.specularTexture.getTextureMatrix()),e._effect.setTexture("reflectivitySampler",o.specularTexture)):o instanceof Vi.a&&o.reflectivityTexture&&(e._effect.setMatrix("reflectivityMatrix",o.reflectivityTexture.getTextureMatrix()),e._effect.setTexture("reflectivitySampler",o.reflectivityTexture)))}n.useBones&&n.computeBonesUsingShaders&&n.skeleton&&(e._effect.setMatrices("mBones",n.skeleton.getTransformMatrices(n)),e._enableVelocity&&e._effect.setMatrices("mPreviousBones",e._previousBonesTransformationMatrices[n.uniqueId])),Si.a.BindMorphTargetParameters(n,e._effect),e._enableVelocity&&(e._effect.setMatrix("previousWorld",e._previousTransformationMatrices[n.uniqueId].world),e._effect.setMatrix("previousViewProjection",e._previousTransformationMatrices[n.uniqueId].viewProjection)),n._processRendering(t,e._effect,o.fillMode,c,l,(function(t,n){return e._effect.setMatrix("world",n)}))}e._enableVelocity&&(e._previousTransformationMatrices[n.uniqueId].world=n.getWorldMatrix().clone(),e._previousTransformationMatrices[n.uniqueId].viewProjection=e._scene.getTransformMatrix().clone(),n.skeleton&&e._copyBonesTransformationMatrices(n.skeleton.getTransformMatrices(n),e._previousBonesTransformationMatrices[n.uniqueId]))}}};this._multiRenderTarget.customRenderFunction=function(n,i,o,a){var s;if(a.length){for(t.setColorWrite(!1),s=0;s<a.length;s++)r(a.data[s]);t.setColorWrite(!0)}for(s=0;s<n.length;s++)r(n.data[s]);for(s=0;s<i.length;s++)r(i.data[s]);if(e.renderTransparentMeshes)for(s=0;s<o.length;s++)r(o.data[s])}}},e.prototype._copyBonesTransformationMatrices=function(e,t){for(var n=0;n<e.length;n++)t[n]=e[n];return t},e.POSITION_TEXTURE_TYPE=1,e.VELOCITY_TEXTURE_TYPE=2,e.REFLECTIVITY_TEXTURE_TYPE=3,e._SceneComponentInitialization=function(e){throw Io.a.WarnImport("GeometryBufferRendererSceneComponent")},e}();Object.defineProperty(ce.a.prototype,"geometryBufferRenderer",{get:function(){this._geometryBufferRenderer},set:function(e){e&&e.isSupported&&(this._geometryBufferRenderer=e)},enumerable:!0,configurable:!0}),ce.a.prototype.enableGeometryBufferRenderer=function(e){return void 0===e&&(e=1),this._geometryBufferRenderer||(this._geometryBufferRenderer=new rh(this,e),this._geometryBufferRenderer.isSupported||(this._geometryBufferRenderer=null)),this._geometryBufferRenderer},ce.a.prototype.disableGeometryBufferRenderer=function(){this._geometryBufferRenderer&&(this._geometryBufferRenderer.dispose(),this._geometryBufferRenderer=null)};var ih=function(){function e(e){this.name=se.a.NAME_GEOMETRYBUFFERRENDERER,this.scene=e}return e.prototype.register=function(){this.scene._gatherRenderTargetsStage.registerStep(se.a.STEP_GATHERRENDERTARGETS_GEOMETRYBUFFERRENDERER,this,this._gatherRenderTargets)},e.prototype.rebuild=function(){},e.prototype.dispose=function(){},e.prototype._gatherRenderTargets=function(e){this.scene._geometryBufferRenderer&&e.push(this.scene._geometryBufferRenderer.getGBuffer())},e}();rh._SceneComponentInitialization=function(e){var t=e._getComponent(se.a.NAME_GEOMETRYBUFFERRENDERER);t||(t=new ih(e),e._addComponent(t))};var oh="\nvarying vec2 vUV;\nuniform sampler2D textureSampler;\nuniform sampler2D velocitySampler;\nuniform float motionStrength;\nuniform float motionScale;\nuniform vec2 screenSize;\nvoid main(void)\n{\n#ifdef GEOMETRY_SUPPORTED\nvec2 texelSize=1.0/screenSize;\nvec2 velocityColor=texture2D(velocitySampler,vUV).rg*2.0-1.0;\nvec2 velocity=vec2(pow(velocityColor.r,3.0),pow(velocityColor.g,3.0));\nvelocity*=motionScale*motionStrength;\nfloat speed=length(velocity/texelSize);\nint samplesCount=int(clamp(speed,1.0,SAMPLES));\nvelocity=normalize(velocity)*texelSize;\nfloat hlim=float(-samplesCount)*0.5+0.5;\nvec4 result=texture2D(textureSampler,vUV);\nfor (int i=1; i<int(SAMPLES); ++i)\n{\nif (i>=samplesCount)\nbreak;\nvec2 offset=vUV+velocity*(hlim+float(i));\nresult+=texture2D(textureSampler,offset);\n}\ngl_FragColor=result/float(samplesCount);\ngl_FragColor.a=1.0;\n#else\ngl_FragColor=texture2D(textureSampler,vUV);\n#endif\n}\n";zt.a.ShadersStore.motionBlurPixelShader=oh;var ah=function(e){function t(t,n,r,i,o,s,c,l,u){void 0===l&&(l=0),void 0===u&&(u=!1);var h=e.call(this,t,"motionBlur",["motionStrength","motionScale","screenSize"],["velocitySampler"],r,i,o,s,c,"#define GEOMETRY_SUPPORTED\n#define SAMPLES 64.0",l,void 0,null,u)||this;return h.motionStrength=1,h._motionBlurSamples=32,h._geometryBufferRenderer=n.enableGeometryBufferRenderer(),h._geometryBufferRenderer?(h._geometryBufferRenderer.enableVelocity=!0,h.onApply=function(e){if(e.setVector2("screenSize",new a.d(h.width,h.height)),e.setFloat("motionScale",n.getAnimationRatio()),e.setFloat("motionStrength",h.motionStrength),h._geometryBufferRenderer){var t=h._geometryBufferRenderer.getTextureIndex(rh.VELOCITY_TEXTURE_TYPE);e.setTexture("velocitySampler",h._geometryBufferRenderer.getGBuffer().textures[t])}}):(g.a.Warn("Multiple Render Target support needed to compute object based motion blur"),h.updateEffect()),h}return Object(h.__extends)(t,e),Object.defineProperty(t.prototype,"motionBlurSamples",{get:function(){return this._motionBlurSamples},set:function(e){this._motionBlurSamples=e,this._geometryBufferRenderer&&this.updateEffect("#define GEOMETRY_SUPPORTED\n#define SAMPLES "+e.toFixed(1))},enumerable:!0,configurable:!0}),t.prototype.excludeSkinnedMesh=function(e){this._geometryBufferRenderer&&e.skeleton&&this._geometryBufferRenderer.excludedSkinnedMeshesFromVelocity.push(e)},t.prototype.removeExcludedSkinnedMesh=function(e){if(this._geometryBufferRenderer&&e.skeleton){var t=this._geometryBufferRenderer.excludedSkinnedMeshesFromVelocity.indexOf(e);-1!==t&&this._geometryBufferRenderer.excludedSkinnedMeshesFromVelocity.splice(t,1)}},t.prototype.dispose=function(t){this._geometryBufferRenderer&&(this._geometryBufferRenderer._previousTransformationMatrices={},this._geometryBufferRenderer._previousBonesTransformationMatrices={},this._geometryBufferRenderer.excludedSkinnedMeshesFromVelocity=[]),e.prototype.dispose.call(this,t)},t}(Vt.a),sh="\nvarying vec2 vUV;\nuniform sampler2D textureSampler;\nuniform sampler2D refractionSampler;\n\nuniform vec3 baseColor;\nuniform float depth;\nuniform float colorLevel;\nvoid main() {\nfloat ref=1.0-texture2D(refractionSampler,vUV).r;\nvec2 uv=vUV-vec2(0.5);\nvec2 offset=uv*depth*ref;\nvec3 sourceColor=texture2D(textureSampler,vUV-offset).rgb;\ngl_FragColor=vec4(sourceColor+sourceColor*ref*colorLevel,1.0);\n}";zt.a.ShadersStore.refractionPixelShader=sh;var ch=function(e){function t(t,n,r,i,o,a,s,c,l,u){var h=e.call(this,t,"refraction",["baseColor","depth","colorLevel"],["refractionSampler"],a,s,c,l,u)||this;return h.color=r,h.depth=i,h.colorLevel=o,h._ownRefractionTexture=!0,h.onActivateObservable.add((function(e){h._refTexture=h._refTexture||new nn.a(n,e.getScene())})),h.onApplyObservable.add((function(e){e.setColor3("baseColor",h.color),e.setFloat("depth",h.depth),e.setFloat("colorLevel",h.colorLevel),e.setTexture("refractionSampler",h._refTexture)})),h}return Object(h.__extends)(t,e),Object.defineProperty(t.prototype,"refractionTexture",{get:function(){return this._refTexture},set:function(e){this._refTexture&&this._ownRefractionTexture&&this._refTexture.dispose(),this._refTexture=e,this._ownRefractionTexture=!1},enumerable:!0,configurable:!0}),t.prototype.dispose=function(t){this._refTexture&&this._ownRefractionTexture&&(this._refTexture.dispose(),this._refTexture=null),e.prototype.dispose.call(this,t)},t}(Vt.a),lh="\nvarying vec2 vUV;\nuniform sampler2D textureSampler;\nuniform vec2 screenSize;\nuniform vec2 sharpnessAmounts;\nvoid main(void)\n{\nvec2 onePixel=vec2(1.0,1.0)/screenSize;\nvec4 color=texture2D(textureSampler,vUV);\nvec4 edgeDetection=texture2D(textureSampler,vUV+onePixel*vec2(0,-1)) +\ntexture2D(textureSampler,vUV+onePixel*vec2(-1,0)) +\ntexture2D(textureSampler,vUV+onePixel*vec2(1,0)) +\ntexture2D(textureSampler,vUV+onePixel*vec2(0,1)) -\ncolor*4.0;\ngl_FragColor=max(vec4(color.rgb*sharpnessAmounts.y,color.a)-(sharpnessAmounts.x*vec4(edgeDetection.rgb,0)),0.);\n}";zt.a.ShadersStore.sharpenPixelShader=lh;var uh=function(e){function t(t,n,r,i,o,a,s,c){void 0===s&&(s=0),void 0===c&&(c=!1);var l=e.call(this,t,"sharpen",["sharpnessAmounts","screenSize"],null,n,r,i,o,a,null,s,void 0,null,c)||this;return l.colorAmount=1,l.edgeAmount=.3,l.onApply=function(e){e.setFloat2("screenSize",l.width,l.height),e.setFloat2("sharpnessAmounts",l.edgeAmount,l.colorAmount)},l}return Object(h.__extends)(t,e),t}(Vt.a),hh=function(){function e(e,t){this.engine=e,this._name=t,this._renderEffects={},this._renderEffectsForIsolatedPass=new Array,this._cameras=[]}return Object.defineProperty(e.prototype,"name",{get:function(){return this._name},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"cameras",{get:function(){return this._cameras},enumerable:!0,configurable:!0}),e.prototype.getClassName=function(){return"PostProcessRenderPipeline"},Object.defineProperty(e.prototype,"isSupported",{get:function(){for(var e in this._renderEffects)if(this._renderEffects.hasOwnProperty(e)&&!this._renderEffects[e].isSupported)return!1;return!0},enumerable:!0,configurable:!0}),e.prototype.addEffect=function(e){this._renderEffects[e._name]=e},e.prototype._rebuild=function(){},e.prototype._enableEffect=function(e,t){var n=this._renderEffects[e];n&&n._enable(Xe.b.MakeArray(t||this._cameras))},e.prototype._disableEffect=function(e,t){var n=this._renderEffects[e];n&&n._disable(Xe.b.MakeArray(t||this._cameras))},e.prototype._attachCameras=function(e,t){var n=Xe.b.MakeArray(e||this._cameras);if(n){var r,i=[];for(r=0;r<n.length;r++){var o=n[r],a=o.name;-1===this._cameras.indexOf(o)?this._cameras[a]=o:t&&i.push(r)}for(r=0;r<i.length;r++)e.splice(i[r],1);for(var s in this._renderEffects)this._renderEffects.hasOwnProperty(s)&&this._renderEffects[s]._attachCameras(n)}},e.prototype._detachCameras=function(e){var t=Xe.b.MakeArray(e||this._cameras);if(t){for(var n in this._renderEffects)this._renderEffects.hasOwnProperty(n)&&this._renderEffects[n]._detachCameras(t);for(var r=0;r<t.length;r++)this._cameras.splice(this._cameras.indexOf(t[r]),1)}},e.prototype._update=function(){for(var e in this._renderEffects)this._renderEffects.hasOwnProperty(e)&&this._renderEffects[e]._update();for(var t=0;t<this._cameras.length;t++){var n=this._cameras[t].name;this._renderEffectsForIsolatedPass[n]&&this._renderEffectsForIsolatedPass[n]._update()}},e.prototype._reset=function(){this._renderEffects={},this._renderEffectsForIsolatedPass=new Array},e.prototype._enableMSAAOnFirstPostProcess=function(e){if(1===this.engine.webGLVersion)return!1;var t=Object.keys(this._renderEffects);if(t.length>0){var n=this._renderEffects[t[0]].getPostProcesses();n&&(n[0].samples=e)}return!0},e.prototype.dispose=function(){},Object(h.__decorate)([Object(Fe.c)()],e.prototype,"_name",void 0),e}(),dh=function(){function e(){this._renderPipelines={}}return Object.defineProperty(e.prototype,"supportedPipelines",{get:function(){var e=[];for(var t in this._renderPipelines)if(this._renderPipelines.hasOwnProperty(t)){var n=this._renderPipelines[t];n.isSupported&&e.push(n)}return e},enumerable:!0,configurable:!0}),e.prototype.addPipeline=function(e){this._renderPipelines[e._name]=e},e.prototype.attachCamerasToRenderPipeline=function(e,t,n){void 0===n&&(n=!1);var r=this._renderPipelines[e];r&&r._attachCameras(t,n)},e.prototype.detachCamerasFromRenderPipeline=function(e,t){var n=this._renderPipelines[e];n&&n._detachCameras(t)},e.prototype.enableEffectInPipeline=function(e,t,n){var r=this._renderPipelines[e];r&&r._enableEffect(t,n)},e.prototype.disableEffectInPipeline=function(e,t,n){var r=this._renderPipelines[e];r&&r._disableEffect(t,n)},e.prototype.update=function(){for(var e in this._renderPipelines)if(this._renderPipelines.hasOwnProperty(e)){var t=this._renderPipelines[e];t.isSupported?t._update():(t.dispose(),delete this._renderPipelines[e])}},e.prototype._rebuild=function(){for(var e in this._renderPipelines){if(this._renderPipelines.hasOwnProperty(e))this._renderPipelines[e]._rebuild()}},e.prototype.dispose=function(){for(var e in this._renderPipelines){if(this._renderPipelines.hasOwnProperty(e))this._renderPipelines[e].dispose()}},e}();Object.defineProperty(ce.a.prototype,"postProcessRenderPipelineManager",{get:function(){if(!this._postProcessRenderPipelineManager){var e=this._getComponent(se.a.NAME_POSTPROCESSRENDERPIPELINEMANAGER);e||(e=new ph(this),this._addComponent(e)),this._postProcessRenderPipelineManager=new dh}return this._postProcessRenderPipelineManager},enumerable:!0,configurable:!0});var ph=function(){function e(e){this.name=se.a.NAME_POSTPROCESSRENDERPIPELINEMANAGER,this.scene=e}return e.prototype.register=function(){this.scene._gatherRenderTargetsStage.registerStep(se.a.STEP_GATHERRENDERTARGETS_POSTPROCESSRENDERPIPELINEMANAGER,this,this._gatherRenderTargets)},e.prototype.rebuild=function(){this.scene._postProcessRenderPipelineManager&&this.scene._postProcessRenderPipelineManager._rebuild()},e.prototype.dispose=function(){this.scene._postProcessRenderPipelineManager&&this.scene._postProcessRenderPipelineManager.dispose()},e.prototype._gatherRenderTargets=function(){this.scene._postProcessRenderPipelineManager&&this.scene._postProcessRenderPipelineManager.update()},e}(),fh=function(e){function t(t,n,r,i,o){void 0===t&&(t=""),void 0===n&&(n=!0),void 0===r&&(r=O.a.LastCreatedScene),void 0===o&&(o=!0);var a=e.call(this,r.getEngine(),t)||this;a._camerasToBeAttached=[],a.SharpenPostProcessId="SharpenPostProcessEffect",a.ImageProcessingPostProcessId="ImageProcessingPostProcessEffect",a.FxaaPostProcessId="FxaaPostProcessEffect",a.ChromaticAberrationPostProcessId="ChromaticAberrationPostProcessEffect",a.GrainPostProcessId="GrainPostProcessEffect",a._glowLayer=null,a.animations=[],a._imageProcessingConfigurationObserver=null,a._sharpenEnabled=!1,a._bloomEnabled=!1,a._depthOfFieldEnabled=!1,a._depthOfFieldBlurLevel=zu.Low,a._fxaaEnabled=!1,a._imageProcessingEnabled=!0,a._bloomScale=.5,a._chromaticAberrationEnabled=!1,a._grainEnabled=!1,a._buildAllowed=!0,a._resizeObserver=null,a._hardwareScaleLevel=1,a._bloomKernel=64,a._bloomWeight=.15,a._bloomThreshold=.9,a._samples=1,a._hasCleared=!1,a._prevPostProcess=null,a._prevPrevPostProcess=null,a._depthOfFieldSceneObserver=null,a._cameras=i||r.cameras,a._cameras=a._cameras.slice(),a._camerasToBeAttached=a._cameras.slice(),a._buildAllowed=o,a._scene=r;var s=a._scene.getEngine().getCaps();a._hdr=n&&(s.textureHalfFloatRender||s.textureFloatRender),a._hdr?s.textureHalfFloatRender?a._defaultPipelineTextureType=2:s.textureFloatRender&&(a._defaultPipelineTextureType=1):a._defaultPipelineTextureType=0,r.postProcessRenderPipelineManager.addPipeline(a);var c=a._scene.getEngine();return a.sharpen=new uh("sharpen",1,null,nn.a.BILINEAR_SAMPLINGMODE,c,!1,a._defaultPipelineTextureType,!0),a._sharpenEffect=new Eu(c,a.SharpenPostProcessId,(function(){return a.sharpen}),!0),a.depthOfField=new Gu(a._scene,null,a._depthOfFieldBlurLevel,a._defaultPipelineTextureType,!0),a.bloom=new Mu(a._scene,a._bloomScale,a._bloomWeight,a.bloomKernel,a._defaultPipelineTextureType,!0),a.chromaticAberration=new Ru("ChromaticAberration",c.getRenderWidth(),c.getRenderHeight(),1,null,nn.a.BILINEAR_SAMPLINGMODE,c,!1,a._defaultPipelineTextureType,!0),a._chromaticAberrationEffect=new Eu(c,a.ChromaticAberrationPostProcessId,(function(){return a.chromaticAberration}),!0),a.grain=new Ju("Grain",1,null,nn.a.BILINEAR_SAMPLINGMODE,c,!1,a._defaultPipelineTextureType,!0),a._grainEffect=new Eu(c,a.GrainPostProcessId,(function(){return a.grain}),!0),a._resizeObserver=c.onResizeObservable.add((function(){a._hardwareScaleLevel=c.getHardwareScalingLevel(),a.bloomKernel=a.bloomKernel})),a._imageProcessingConfigurationObserver=a._scene.imageProcessingConfiguration.onUpdateParameters.add((function(){a.bloom._downscale._exposure=a._scene.imageProcessingConfiguration.exposure})),a._buildPipeline(),a}return Object(h.__extends)(t,e),Object.defineProperty(t.prototype,"scene",{get:function(){return this._scene},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"sharpenEnabled",{get:function(){return this._sharpenEnabled},set:function(e){this._sharpenEnabled!==e&&(this._sharpenEnabled=e,this._buildPipeline())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"bloomKernel",{get:function(){return this._bloomKernel},set:function(e){this._bloomKernel=e,this.bloom.kernel=e/this._hardwareScaleLevel},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"bloomWeight",{get:function(){return this._bloomWeight},set:function(e){this._bloomWeight!==e&&(this.bloom.weight=e,this._bloomWeight=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"bloomThreshold",{get:function(){return this._bloomThreshold},set:function(e){this._bloomThreshold!==e&&(this.bloom.threshold=e,this._bloomThreshold=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"bloomScale",{get:function(){return this._bloomScale},set:function(e){this._bloomScale!==e&&(this._bloomScale=e,this._rebuildBloom(),this._buildPipeline())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"bloomEnabled",{get:function(){return this._bloomEnabled},set:function(e){this._bloomEnabled!==e&&(this._bloomEnabled=e,this._buildPipeline())},enumerable:!0,configurable:!0}),t.prototype._rebuildBloom=function(){var e=this.bloom;this.bloom=new Mu(this._scene,this.bloomScale,this._bloomWeight,this.bloomKernel,this._defaultPipelineTextureType,!1),this.bloom.threshold=e.threshold;for(var t=0;t<this._cameras.length;t++)e.disposeEffects(this._cameras[t])},Object.defineProperty(t.prototype,"depthOfFieldEnabled",{get:function(){return this._depthOfFieldEnabled},set:function(e){this._depthOfFieldEnabled!==e&&(this._depthOfFieldEnabled=e,this._buildPipeline())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"depthOfFieldBlurLevel",{get:function(){return this._depthOfFieldBlurLevel},set:function(e){if(this._depthOfFieldBlurLevel!==e){this._depthOfFieldBlurLevel=e;var t=this.depthOfField;this.depthOfField=new Gu(this._scene,null,this._depthOfFieldBlurLevel,this._defaultPipelineTextureType,!1),this.depthOfField.focalLength=t.focalLength,this.depthOfField.focusDistance=t.focusDistance,this.depthOfField.fStop=t.fStop,this.depthOfField.lensSize=t.lensSize;for(var n=0;n<this._cameras.length;n++)t.disposeEffects(this._cameras[n]);this._buildPipeline()}},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"fxaaEnabled",{get:function(){return this._fxaaEnabled},set:function(e){this._fxaaEnabled!==e&&(this._fxaaEnabled=e,this._buildPipeline())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"samples",{get:function(){return this._samples},set:function(e){this._samples!==e&&(this._samples=e,this._buildPipeline())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"imageProcessingEnabled",{get:function(){return this._imageProcessingEnabled},set:function(e){this._imageProcessingEnabled!==e&&(this._imageProcessingEnabled=e,this._buildPipeline())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"glowLayerEnabled",{get:function(){return null!=this._glowLayer},set:function(e){e&&!this._glowLayer?this._glowLayer=new ko("",this._scene):!e&&this._glowLayer&&(this._glowLayer.dispose(),this._glowLayer=null)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"glowLayer",{get:function(){return this._glowLayer},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"chromaticAberrationEnabled",{get:function(){return this._chromaticAberrationEnabled},set:function(e){this._chromaticAberrationEnabled!==e&&(this._chromaticAberrationEnabled=e,this._buildPipeline())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"grainEnabled",{get:function(){return this._grainEnabled},set:function(e){this._grainEnabled!==e&&(this._grainEnabled=e,this._buildPipeline())},enumerable:!0,configurable:!0}),t.prototype.getClassName=function(){return"DefaultRenderingPipeline"},t.prototype.prepare=function(){var e=this._buildAllowed;this._buildAllowed=!0,this._buildPipeline(),this._buildAllowed=e},t.prototype._setAutoClearAndTextureSharing=function(e,t){void 0===t&&(t=!1),this._hasCleared?e.autoClear=!1:(e.autoClear=!0,this._scene.autoClear=!1,this._hasCleared=!0),t||(this._prevPrevPostProcess?e.shareOutputWith(this._prevPrevPostProcess):e.useOwnOutput(),this._prevPostProcess&&(this._prevPrevPostProcess=this._prevPostProcess),this._prevPostProcess=e)},t.prototype._buildPipeline=function(){var e=this;if(this._buildAllowed){this._scene.autoClear=!0;var t=this._scene.getEngine();if(this._disposePostProcesses(),null!==this._cameras&&(this._scene.postProcessRenderPipelineManager.detachCamerasFromRenderPipeline(this._name,this._cameras),this._cameras=this._camerasToBeAttached.slice()),this._reset(),this._prevPostProcess=null,this._prevPrevPostProcess=null,this._hasCleared=!1,this.depthOfFieldEnabled){if(this._cameras.length>1){for(var n=0,r=this._cameras;n<r.length;n++){var i=r[n];(o=this._scene.enableDepthRenderer(i)).useOnlyInActiveCamera=!0}this._depthOfFieldSceneObserver=this._scene.onAfterRenderTargetsRenderObservable.add((function(t){e._cameras.indexOf(t.activeCamera)>-1&&(e.depthOfField.depthTexture=t.enableDepthRenderer(t.activeCamera).getDepthMap())}))}else{this._scene.onAfterRenderTargetsRenderObservable.remove(this._depthOfFieldSceneObserver);var o=this._scene.enableDepthRenderer(this._cameras[0]);this.depthOfField.depthTexture=o.getDepthMap()}this.depthOfField._isReady()||this.depthOfField._updateEffects(),this.addEffect(this.depthOfField),this._setAutoClearAndTextureSharing(this.depthOfField._effects[0],!0)}else this._scene.onAfterRenderTargetsRenderObservable.remove(this._depthOfFieldSceneObserver);this.bloomEnabled&&(this.bloom._isReady()||this.bloom._updateEffects(),this.addEffect(this.bloom),this._setAutoClearAndTextureSharing(this.bloom._effects[0],!0)),this._imageProcessingEnabled&&(this.imageProcessing=new Sn("imageProcessing",1,null,nn.a.BILINEAR_SAMPLINGMODE,t,!1,this._defaultPipelineTextureType),this._hdr?(this.addEffect(new Eu(t,this.ImageProcessingPostProcessId,(function(){return e.imageProcessing}),!0)),this._setAutoClearAndTextureSharing(this.imageProcessing)):this._scene.imageProcessingConfiguration.applyByPostProcess=!1),this.sharpenEnabled&&(this.sharpen.isReady()||this.sharpen.updateEffect(),this.addEffect(this._sharpenEffect),this._setAutoClearAndTextureSharing(this.sharpen)),this.grainEnabled&&(this.grain.isReady()||this.grain.updateEffect(),this.addEffect(this._grainEffect),this._setAutoClearAndTextureSharing(this.grain)),this.chromaticAberrationEnabled&&(this.chromaticAberration.isReady()||this.chromaticAberration.updateEffect(),this.addEffect(this._chromaticAberrationEffect),this._setAutoClearAndTextureSharing(this.chromaticAberration)),this.fxaaEnabled&&(this.fxaa=new Qu("fxaa",1,null,nn.a.BILINEAR_SAMPLINGMODE,t,!1,this._defaultPipelineTextureType),this.addEffect(new Eu(t,this.FxaaPostProcessId,(function(){return e.fxaa}),!0)),this._setAutoClearAndTextureSharing(this.fxaa,!0)),null!==this._cameras&&this._scene.postProcessRenderPipelineManager.attachCamerasToRenderPipeline(this._name,this._cameras),this._scene.activeCameras&&this._scene.activeCameras.length>1&&(this._scene.autoClear=!0),!this._enableMSAAOnFirstPostProcess(this.samples)&&this.samples>1&&g.a.Warn("MSAA failed to enable, MSAA is only supported in browsers that support webGL >= 2.0")}},t.prototype._disposePostProcesses=function(e){void 0===e&&(e=!1);for(var t=0;t<this._cameras.length;t++){var n=this._cameras[t];this.imageProcessing&&this.imageProcessing.dispose(n),this.fxaa&&this.fxaa.dispose(n),e&&(this.sharpen&&this.sharpen.dispose(n),this.depthOfField&&(this._scene.onAfterRenderTargetsRenderObservable.remove(this._depthOfFieldSceneObserver),this.depthOfField.disposeEffects(n)),this.bloom&&this.bloom.disposeEffects(n),this.chromaticAberration&&this.chromaticAberration.dispose(n),this.grain&&this.grain.dispose(n),this._glowLayer&&this._glowLayer.dispose())}this.imageProcessing=null,this.fxaa=null,e&&(this.sharpen=null,this._sharpenEffect=null,this.depthOfField=null,this.bloom=null,this.chromaticAberration=null,this._chromaticAberrationEffect=null,this.grain=null,this._grainEffect=null,this._glowLayer=null)},t.prototype.addCamera=function(e){this._camerasToBeAttached.push(e),this._buildPipeline()},t.prototype.removeCamera=function(e){var t=this._camerasToBeAttached.indexOf(e);this._camerasToBeAttached.splice(t,1),this._buildPipeline()},t.prototype.dispose=function(){this._disposePostProcesses(!0),this._scene.postProcessRenderPipelineManager.detachCamerasFromRenderPipeline(this._name,this._cameras),this._scene.autoClear=!0,this._resizeObserver&&(this._scene.getEngine().onResizeObservable.remove(this._resizeObserver),this._resizeObserver=null),this._scene.imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingConfigurationObserver),e.prototype.dispose.call(this)},t.prototype.serialize=function(){var e=Fe.a.Serialize(this);return e.customType="DefaultRenderingPipeline",e},t.Parse=function(e,n,r){return Fe.a.Parse((function(){return new t(e._name,e._name._hdr,n)}),e,n,r)},Object(h.__decorate)([Object(Fe.c)()],t.prototype,"sharpenEnabled",null),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"bloomKernel",null),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"_bloomWeight",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"_bloomThreshold",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"_hdr",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"bloomWeight",null),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"bloomThreshold",null),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"bloomScale",null),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"bloomEnabled",null),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"depthOfFieldEnabled",null),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"depthOfFieldBlurLevel",null),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"fxaaEnabled",null),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"samples",null),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"imageProcessingEnabled",null),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"glowLayerEnabled",null),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"chromaticAberrationEnabled",null),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"grainEnabled",null),t}(hh);c.a.RegisteredTypes["BABYLON.DefaultRenderingPipeline"]=fh;var mh="\nuniform sampler2D textureSampler;\n\nuniform float gain;\nuniform float threshold;\nuniform float screen_width;\nuniform float screen_height;\n\nvarying vec2 vUV;\n\nvec4 highlightColor(vec4 color) {\nvec4 highlight=color;\nfloat luminance=dot(highlight.rgb,vec3(0.2125,0.7154,0.0721));\nfloat lum_threshold;\nif (threshold>1.0) { lum_threshold=0.94+0.01*threshold; }\nelse { lum_threshold=0.5+0.44*threshold; }\nluminance=clamp((luminance-lum_threshold)*(1.0/(1.0-lum_threshold)),0.0,1.0);\nhighlight*=luminance*gain;\nhighlight.a=1.0;\nreturn highlight;\n}\nvoid main(void)\n{\nvec4 original=texture2D(textureSampler,vUV);\n\nif (gain == -1.0) {\ngl_FragColor=vec4(0.0,0.0,0.0,1.0);\nreturn;\n}\nfloat w=2.0/screen_width;\nfloat h=2.0/screen_height;\nfloat weight=1.0;\n\nvec4 blurred=vec4(0.0,0.0,0.0,0.0);\n#ifdef PENTAGON\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-0.84*w,0.43*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(0.48*w,-1.29*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(0.61*w,1.51*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-1.55*w,-0.74*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(1.71*w,-0.52*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-0.94*w,1.59*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-0.40*w,-1.87*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(1.62*w,1.16*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-2.09*w,0.25*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(1.46*w,-1.71*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(0.08*w,2.42*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-1.85*w,-1.89*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(2.89*w,0.16*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-2.29*w,1.88*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(0.40*w,-2.81*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(1.54*w,2.26*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-2.60*w,-0.61*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(2.31*w,-1.30*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-0.83*w,2.53*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-1.12*w,-2.48*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(2.60*w,1.11*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-2.82*w,0.99*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(1.50*w,-2.81*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(0.85*w,3.33*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-2.94*w,-1.92*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(3.27*w,-0.53*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-1.95*w,2.48*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-0.23*w,-3.04*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(2.17*w,2.05*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-2.97*w,-0.04*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(2.25*w,-2.00*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-0.31*w,3.08*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-1.94*w,-2.59*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(3.37*w,0.64*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-3.13*w,1.93*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(1.03*w,-3.65*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(1.60*w,3.17*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-3.14*w,-1.19*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(3.00*w,-1.19*h)));\n#else\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-0.85*w,0.36*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(0.52*w,-1.14*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(0.46*w,1.42*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-1.46*w,-0.83*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(1.79*w,-0.42*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-1.11*w,1.62*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-0.29*w,-2.07*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(1.69*w,1.39*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-2.28*w,0.12*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(1.65*w,-1.69*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-0.08*w,2.44*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-1.63*w,-1.90*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(2.55*w,0.31*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-2.13*w,1.52*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(0.56*w,-2.61*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(1.38*w,2.34*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-2.64*w,-0.81*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(2.53*w,-1.21*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-1.06*w,2.63*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-1.00*w,-2.69*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(2.59*w,1.32*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-2.82*w,0.78*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(1.57*w,-2.50*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(0.54*w,2.93*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-2.39*w,-1.81*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(3.01*w,-0.28*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-2.04*w,2.25*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-0.02*w,-3.05*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(2.09*w,2.25*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-3.07*w,-0.25*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(2.44*w,-1.90*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-0.52*w,3.05*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-1.68*w,-2.61*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(3.01*w,0.79*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-2.76*w,1.46*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(1.05*w,-2.94*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(1.21*w,2.88*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-2.84*w,-1.30*h)));\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(2.98*w,-0.96*h)));\n#endif\nblurred/=39.0;\ngl_FragColor=blurred;\n\n}";zt.a.ShadersStore.lensHighlightsPixelShader=mh;var gh="\n\n\n\n\nuniform sampler2D textureSampler;\nuniform sampler2D highlightsSampler;\nuniform sampler2D depthSampler;\nuniform sampler2D grainSampler;\n\nuniform float grain_amount;\nuniform bool blur_noise;\nuniform float screen_width;\nuniform float screen_height;\nuniform float distortion;\nuniform bool dof_enabled;\n\nuniform float screen_distance;\nuniform float aperture;\nuniform float darken;\nuniform float edge_blur;\nuniform bool highlights;\n\nuniform float near;\nuniform float far;\n\nvarying vec2 vUV;\n\n#define PI 3.14159265\n#define TWOPI 6.28318530\n#define inverse_focal_length 0.1\n\nvec2 centered_screen_pos;\nvec2 distorted_coords;\nfloat radius2;\nfloat radius;\n\nvec2 rand(vec2 co)\n{\nfloat noise1=(fract(sin(dot(co,vec2(12.9898,78.233)))*43758.5453));\nfloat noise2=(fract(sin(dot(co,vec2(12.9898,78.233)*2.0))*43758.5453));\nreturn clamp(vec2(noise1,noise2),0.0,1.0);\n}\n\nvec2 getDistortedCoords(vec2 coords) {\nif (distortion == 0.0) { return coords; }\nvec2 direction=1.0*normalize(centered_screen_pos);\nvec2 dist_coords=vec2(0.5,0.5);\ndist_coords.x=0.5+direction.x*radius2*1.0;\ndist_coords.y=0.5+direction.y*radius2*1.0;\nfloat dist_amount=clamp(distortion*0.23,0.0,1.0);\ndist_coords=mix(coords,dist_coords,dist_amount);\nreturn dist_coords;\n}\n\nfloat sampleScreen(inout vec4 color,const in vec2 offset,const in float weight) {\n\nvec2 coords=distorted_coords;\nfloat angle=rand(coords*100.0).x*TWOPI;\ncoords+=vec2(offset.x*cos(angle)-offset.y*sin(angle),offset.x*sin(angle)+offset.y*cos(angle));\ncolor+=texture2D(textureSampler,coords)*weight;\nreturn weight;\n}\n\nfloat getBlurLevel(float size) {\nreturn min(3.0,ceil(size/1.0));\n}\n\nvec4 getBlurColor(float size) {\nvec4 col=texture2D(textureSampler,distorted_coords);\nif (size == 0.0) { return col; }\n\n\nfloat blur_level=getBlurLevel(size);\nfloat w=(size/screen_width);\nfloat h=(size/screen_height);\nfloat total_weight=1.0;\nvec2 sample_coords;\ntotal_weight+=sampleScreen(col,vec2(-0.50*w,0.24*h),0.93);\ntotal_weight+=sampleScreen(col,vec2(0.30*w,-0.75*h),0.90);\ntotal_weight+=sampleScreen(col,vec2(0.36*w,0.96*h),0.87);\ntotal_weight+=sampleScreen(col,vec2(-1.08*w,-0.55*h),0.85);\ntotal_weight+=sampleScreen(col,vec2(1.33*w,-0.37*h),0.83);\ntotal_weight+=sampleScreen(col,vec2(-0.82*w,1.31*h),0.80);\ntotal_weight+=sampleScreen(col,vec2(-0.31*w,-1.67*h),0.78);\ntotal_weight+=sampleScreen(col,vec2(1.47*w,1.11*h),0.76);\ntotal_weight+=sampleScreen(col,vec2(-1.97*w,0.19*h),0.74);\ntotal_weight+=sampleScreen(col,vec2(1.42*w,-1.57*h),0.72);\nif (blur_level>1.0) {\ntotal_weight+=sampleScreen(col,vec2(0.01*w,2.25*h),0.70);\ntotal_weight+=sampleScreen(col,vec2(-1.62*w,-1.74*h),0.67);\ntotal_weight+=sampleScreen(col,vec2(2.49*w,0.20*h),0.65);\ntotal_weight+=sampleScreen(col,vec2(-2.07*w,1.61*h),0.63);\ntotal_weight+=sampleScreen(col,vec2(0.46*w,-2.70*h),0.61);\ntotal_weight+=sampleScreen(col,vec2(1.55*w,2.40*h),0.59);\ntotal_weight+=sampleScreen(col,vec2(-2.88*w,-0.75*h),0.56);\ntotal_weight+=sampleScreen(col,vec2(2.73*w,-1.44*h),0.54);\ntotal_weight+=sampleScreen(col,vec2(-1.08*w,3.02*h),0.52);\ntotal_weight+=sampleScreen(col,vec2(-1.28*w,-3.05*h),0.49);\n}\nif (blur_level>2.0) {\ntotal_weight+=sampleScreen(col,vec2(3.11*w,1.43*h),0.46);\ntotal_weight+=sampleScreen(col,vec2(-3.36*w,1.08*h),0.44);\ntotal_weight+=sampleScreen(col,vec2(1.80*w,-3.16*h),0.41);\ntotal_weight+=sampleScreen(col,vec2(0.83*w,3.65*h),0.38);\ntotal_weight+=sampleScreen(col,vec2(-3.16*w,-2.19*h),0.34);\ntotal_weight+=sampleScreen(col,vec2(3.92*w,-0.53*h),0.31);\ntotal_weight+=sampleScreen(col,vec2(-2.59*w,3.12*h),0.26);\ntotal_weight+=sampleScreen(col,vec2(-0.20*w,-4.15*h),0.22);\ntotal_weight+=sampleScreen(col,vec2(3.02*w,3.00*h),0.15);\n}\ncol/=total_weight;\n\nif (darken>0.0) {\ncol.rgb*=clamp(0.3,1.0,1.05-size*0.5*darken);\n}\n\n\n\n\nreturn col;\n}\nvoid main(void)\n{\n\ncentered_screen_pos=vec2(vUV.x-0.5,vUV.y-0.5);\nradius2=centered_screen_pos.x*centered_screen_pos.x+centered_screen_pos.y*centered_screen_pos.y;\nradius=sqrt(radius2);\ndistorted_coords=getDistortedCoords(vUV);\nvec2 texels_coords=vec2(vUV.x*screen_width,vUV.y*screen_height);\nfloat depth=texture2D(depthSampler,distorted_coords).r;\nfloat distance=near+(far-near)*depth;\nvec4 color=texture2D(textureSampler,vUV);\n\n\nfloat coc=abs(aperture*(screen_distance*(inverse_focal_length-1.0/distance)-1.0));\n\nif (dof_enabled == false || coc<0.07) { coc=0.0; }\n\nfloat edge_blur_amount=0.0;\nif (edge_blur>0.0) {\nedge_blur_amount=clamp((radius*2.0-1.0+0.15*edge_blur)*1.5,0.0,1.0)*1.3;\n}\n\nfloat blur_amount=max(edge_blur_amount,coc);\n\nif (blur_amount == 0.0) {\ngl_FragColor=texture2D(textureSampler,distorted_coords);\n}\nelse {\n\ngl_FragColor=getBlurColor(blur_amount*1.7);\n\nif (highlights) {\ngl_FragColor.rgb+=clamp(coc,0.0,1.0)*texture2D(highlightsSampler,distorted_coords).rgb;\n}\nif (blur_noise) {\n\nvec2 noise=rand(distorted_coords)*0.01*blur_amount;\nvec2 blurred_coord=vec2(distorted_coords.x+noise.x,distorted_coords.y+noise.y);\ngl_FragColor=0.04*texture2D(textureSampler,blurred_coord)+0.96*gl_FragColor;\n}\n}\n\nif (grain_amount>0.0) {\nvec4 grain_color=texture2D(grainSampler,texels_coords*0.003);\ngl_FragColor.rgb+=(-0.5+grain_color.rgb)*0.30*grain_amount;\n}\n}\n";zt.a.ShadersStore.depthOfFieldPixelShader=gh;var _h=function(e){function t(t,n,r,i,o){void 0===i&&(i=1);var a=e.call(this,r.getEngine(),t)||this;return a.LensChromaticAberrationEffect="LensChromaticAberrationEffect",a.HighlightsEnhancingEffect="HighlightsEnhancingEffect",a.LensDepthOfFieldEffect="LensDepthOfFieldEffect",a._pentagonBokehIsEnabled=!1,a._scene=r,a._depthTexture=r.enableDepthRenderer().getDepthMap(),n.grain_texture?a._grainTexture=n.grain_texture:a._createGrainTexture(),a._edgeBlur=n.edge_blur?n.edge_blur:0,a._grainAmount=n.grain_amount?n.grain_amount:0,a._chromaticAberration=n.chromatic_aberration?n.chromatic_aberration:0,a._distortion=n.distortion?n.distortion:0,a._highlightsGain=void 0!==n.dof_gain?n.dof_gain:-1,a._highlightsThreshold=n.dof_threshold?n.dof_threshold:1,a._dofDistance=void 0!==n.dof_focus_distance?n.dof_focus_distance:-1,a._dofAperture=n.dof_aperture?n.dof_aperture:1,a._dofDarken=n.dof_darken?n.dof_darken:0,a._dofPentagon=void 0===n.dof_pentagon||n.dof_pentagon,a._blurNoise=void 0===n.blur_noise||n.blur_noise,a._createChromaticAberrationPostProcess(i),a._createHighlightsPostProcess(i),a._createDepthOfFieldPostProcess(i/4),a.addEffect(new Eu(r.getEngine(),a.LensChromaticAberrationEffect,(function(){return a._chromaticAberrationPostProcess}),!0)),a.addEffect(new Eu(r.getEngine(),a.HighlightsEnhancingEffect,(function(){return a._highlightsPostProcess}),!0)),a.addEffect(new Eu(r.getEngine(),a.LensDepthOfFieldEffect,(function(){return a._depthOfFieldPostProcess}),!0)),-1===a._highlightsGain&&a._disableEffect(a.HighlightsEnhancingEffect,null),r.postProcessRenderPipelineManager.addPipeline(a),o&&r.postProcessRenderPipelineManager.attachCamerasToRenderPipeline(t,o),a}return Object(h.__extends)(t,e),t.prototype.getClassName=function(){return"LensRenderingPipeline"},Object.defineProperty(t.prototype,"scene",{get:function(){return this._scene},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"edgeBlur",{get:function(){return this._edgeBlur},set:function(e){this.setEdgeBlur(e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"grainAmount",{get:function(){return this._grainAmount},set:function(e){this.setGrainAmount(e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"chromaticAberration",{get:function(){return this._chromaticAberration},set:function(e){this.setChromaticAberration(e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"dofAperture",{get:function(){return this._dofAperture},set:function(e){this.setAperture(e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"edgeDistortion",{get:function(){return this._distortion},set:function(e){this.setEdgeDistortion(e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"dofDistortion",{get:function(){return this._dofDistance},set:function(e){this.setFocusDistance(e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"darkenOutOfFocus",{get:function(){return this._dofDarken},set:function(e){this.setDarkenOutOfFocus(e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"blurNoise",{get:function(){return this._blurNoise},set:function(e){this._blurNoise=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"pentagonBokeh",{get:function(){return this._pentagonBokehIsEnabled},set:function(e){e?this.enablePentagonBokeh():this.disablePentagonBokeh()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"highlightsGain",{get:function(){return this._highlightsGain},set:function(e){this.setHighlightsGain(e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"highlightsThreshold",{get:function(){return this._highlightsThreshold},set:function(e){this.setHighlightsThreshold(e)},enumerable:!0,configurable:!0}),t.prototype.setEdgeBlur=function(e){this._edgeBlur=e},t.prototype.disableEdgeBlur=function(){this._edgeBlur=0},t.prototype.setGrainAmount=function(e){this._grainAmount=e},t.prototype.disableGrain=function(){this._grainAmount=0},t.prototype.setChromaticAberration=function(e){this._chromaticAberration=e},t.prototype.disableChromaticAberration=function(){this._chromaticAberration=0},t.prototype.setEdgeDistortion=function(e){this._distortion=e},t.prototype.disableEdgeDistortion=function(){this._distortion=0},t.prototype.setFocusDistance=function(e){this._dofDistance=e},t.prototype.disableDepthOfField=function(){this._dofDistance=-1},t.prototype.setAperture=function(e){this._dofAperture=e},t.prototype.setDarkenOutOfFocus=function(e){this._dofDarken=e},t.prototype.enablePentagonBokeh=function(){this._highlightsPostProcess.updateEffect("#define PENTAGON\n"),this._pentagonBokehIsEnabled=!0},t.prototype.disablePentagonBokeh=function(){this._pentagonBokehIsEnabled=!1,this._highlightsPostProcess.updateEffect()},t.prototype.enableNoiseBlur=function(){this._blurNoise=!0},t.prototype.disableNoiseBlur=function(){this._blurNoise=!1},t.prototype.setHighlightsGain=function(e){this._highlightsGain=e},t.prototype.setHighlightsThreshold=function(e){-1===this._highlightsGain&&(this._highlightsGain=1),this._highlightsThreshold=e},t.prototype.disableHighlights=function(){this._highlightsGain=-1},t.prototype.dispose=function(e){void 0===e&&(e=!1),this._scene.postProcessRenderPipelineManager.detachCamerasFromRenderPipeline(this._name,this._scene.cameras),this._chromaticAberrationPostProcess=null,this._highlightsPostProcess=null,this._depthOfFieldPostProcess=null,this._grainTexture.dispose(),e&&this._scene.disableDepthRenderer()},t.prototype._createChromaticAberrationPostProcess=function(e){var t=this;this._chromaticAberrationPostProcess=new Vt.a("LensChromaticAberration","chromaticAberration",["chromatic_aberration","screen_width","screen_height","direction","radialIntensity","centerPosition"],[],e,null,nn.a.TRILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1),this._chromaticAberrationPostProcess.onApply=function(e){e.setFloat("chromatic_aberration",t._chromaticAberration),e.setFloat("screen_width",t._scene.getEngine().getRenderWidth()),e.setFloat("screen_height",t._scene.getEngine().getRenderHeight()),e.setFloat("radialIntensity",1),e.setFloat2("direction",17,17),e.setFloat2("centerPosition",.5,.5)}},t.prototype._createHighlightsPostProcess=function(e){var t=this;this._highlightsPostProcess=new Vt.a("LensHighlights","lensHighlights",["gain","threshold","screen_width","screen_height"],[],e,null,nn.a.TRILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1,this._dofPentagon?"#define PENTAGON\n":""),this._highlightsPostProcess.onApply=function(e){e.setFloat("gain",t._highlightsGain),e.setFloat("threshold",t._highlightsThreshold),e.setTextureFromPostProcess("textureSampler",t._chromaticAberrationPostProcess),e.setFloat("screen_width",t._scene.getEngine().getRenderWidth()),e.setFloat("screen_height",t._scene.getEngine().getRenderHeight())}},t.prototype._createDepthOfFieldPostProcess=function(e){var t=this;this._depthOfFieldPostProcess=new Vt.a("LensDepthOfField","depthOfField",["grain_amount","blur_noise","screen_width","screen_height","distortion","dof_enabled","screen_distance","aperture","darken","edge_blur","highlights","near","far"],["depthSampler","grainSampler","highlightsSampler"],e,null,nn.a.TRILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1),this._depthOfFieldPostProcess.onApply=function(e){e.setTexture("depthSampler",t._depthTexture),e.setTexture("grainSampler",t._grainTexture),e.setTextureFromPostProcess("textureSampler",t._highlightsPostProcess),e.setTextureFromPostProcess("highlightsSampler",t._depthOfFieldPostProcess),e.setFloat("grain_amount",t._grainAmount),e.setBool("blur_noise",t._blurNoise),e.setFloat("screen_width",t._scene.getEngine().getRenderWidth()),e.setFloat("screen_height",t._scene.getEngine().getRenderHeight()),e.setFloat("distortion",t._distortion),e.setBool("dof_enabled",-1!==t._dofDistance),e.setFloat("screen_distance",1/(.1-1/t._dofDistance)),e.setFloat("aperture",t._dofAperture),e.setFloat("darken",t._dofDarken),e.setFloat("edge_blur",t._edgeBlur),e.setBool("highlights",-1!==t._highlightsGain),t._scene.activeCamera&&(e.setFloat("near",t._scene.activeCamera.minZ),e.setFloat("far",t._scene.activeCamera.maxZ))}},t.prototype._createGrainTexture=function(){this._grainTexture=new Tn.a("LensNoiseTexture",512,this._scene,!1,nn.a.BILINEAR_SAMPLINGMODE),this._grainTexture.wrapU=nn.a.WRAP_ADDRESSMODE,this._grainTexture.wrapV=nn.a.WRAP_ADDRESSMODE;for(var e,t,n,r=this._grainTexture.getContext(),i=0;i<512;i++)for(var o=0;o<512;o++)e=Math.floor(255*(t=.42,n=.58,Math.random()*(n-t)+t)),r.fillStyle="rgb("+e+", "+e+", "+e+")",r.fillRect(i,o,1,1);this._grainTexture.update(!1)},t}(hh),vh="\nprecision highp float;\nuniform sampler2D textureSampler;\nuniform float near;\nuniform float far;\nuniform float radius;\nfloat scales[16]=float[16](\n0.1,\n0.11406250000000001,\n0.131640625,\n0.15625,\n0.187890625,\n0.2265625,\n0.272265625,\n0.325,\n0.384765625,\n0.4515625,\n0.525390625,\n0.60625,\n0.694140625,\n0.7890625,\n0.891015625,\n1.0\n);\nvarying vec2 vUV;\nfloat perspectiveDepthToViewZ( const in float invClipZ,const in float near,const in float far ) {\nreturn ( near*far )/( ( far-near )*invClipZ-far );\n}\nfloat viewZToPerspectiveDepth( const in float viewZ,const in float near,const in float far ) {\nreturn ( near*far/viewZ+far)/( far-near );\n}\nfloat viewZToOrthographicDepth( const in float viewZ,const in float near,const in float far ) {\nreturn ( viewZ+near )/( near-far );\n}\n#ifdef SSAO\nuniform sampler2D randomSampler;\nuniform sampler2D normalSampler;\nuniform float randTextureTiles;\nuniform float samplesFactor;\nuniform vec3 sampleSphere[SAMPLES];\nuniform float totalStrength;\nuniform float base;\nuniform float xViewport;\nuniform float yViewport;\nuniform float maxZ;\nuniform float minZAspect;\nuniform vec2 texelSize;\nuniform mat4 projection;\nvoid main()\n{\nvec3 random=texture2D(randomSampler,vUV*randTextureTiles).rgb;\nfloat depth=texture2D(textureSampler,vUV).r;\nfloat depthSign=depth/abs(depth);\ndepth=depth*depthSign;\nvec3 normal=texture2D(normalSampler,vUV).rgb;\nfloat occlusion=0.0;\nfloat correctedRadius=min(radius,minZAspect*depth/near);\nvec3 vViewRay=vec3((vUV.x*2.0-1.0)*xViewport,(vUV.y*2.0-1.0)*yViewport,depthSign);\nvec3 origin=vViewRay*depth;\nvec3 rvec=random*2.0-1.0;\nrvec.z=0.0;\n\nfloat dotProduct=dot(rvec,normal);\nrvec=1.0-abs(dotProduct)>1e-2 ? rvec : vec3(-rvec.y,0.0,rvec.x);\nvec3 tangent=normalize(rvec-normal*dot(rvec,normal));\nvec3 bitangent=cross(normal,tangent);\nmat3 tbn=mat3(tangent,bitangent,normal);\nfloat difference;\nfor (int i=0; i<SAMPLES; ++i) {\n\nvec3 samplePosition=scales[(i+int(random.x*16.0)) % 16]*tbn*sampleSphere[(i+int(random.y*16.0)) % 16];\nsamplePosition=samplePosition*correctedRadius+origin;\n\nvec4 offset=vec4(samplePosition,1.0);\noffset=projection*offset;\noffset.xyz/=offset.w;\noffset.xy=offset.xy*0.5+0.5;\nif (offset.x<0.0 || offset.y<0.0 || offset.x>1.0 || offset.y>1.0) {\ncontinue;\n}\n\nfloat sampleDepth=abs(texture2D(textureSampler,offset.xy).r);\n\ndifference=depthSign*samplePosition.z-sampleDepth;\nfloat rangeCheck=1.0-smoothstep(correctedRadius*0.5,correctedRadius,difference);\nocclusion+=(difference>=0.0 ? 1.0 : 0.0)*rangeCheck;\n}\nocclusion=occlusion*(1.0-smoothstep(maxZ*0.75,maxZ,depth));\nfloat ao=1.0-totalStrength*occlusion*samplesFactor;\nfloat result=clamp(ao+base,0.0,1.0);\ngl_FragColor=vec4(vec3(result),1.0);\n}\n#endif\n#ifdef BILATERAL_BLUR\nuniform sampler2D depthSampler;\nuniform float outSize;\nuniform float samplerOffsets[SAMPLES];\nvec4 blur9(sampler2D image,vec2 uv,float resolution,vec2 direction) {\nvec4 color=vec4(0.0);\nvec2 off1=vec2(1.3846153846)*direction;\nvec2 off2=vec2(3.2307692308)*direction;\ncolor+=texture2D(image,uv)*0.2270270270;\ncolor+=texture2D(image,uv+(off1/resolution))*0.3162162162;\ncolor+=texture2D(image,uv-(off1/resolution))*0.3162162162;\ncolor+=texture2D(image,uv+(off2/resolution))*0.0702702703;\ncolor+=texture2D(image,uv-(off2/resolution))*0.0702702703;\nreturn color;\n}\nvec4 blur13(sampler2D image,vec2 uv,float resolution,vec2 direction) {\nvec4 color=vec4(0.0);\nvec2 off1=vec2(1.411764705882353)*direction;\nvec2 off2=vec2(3.2941176470588234)*direction;\nvec2 off3=vec2(5.176470588235294)*direction;\ncolor+=texture2D(image,uv)*0.1964825501511404;\ncolor+=texture2D(image,uv+(off1/resolution))*0.2969069646728344;\ncolor+=texture2D(image,uv-(off1/resolution))*0.2969069646728344;\ncolor+=texture2D(image,uv+(off2/resolution))*0.09447039785044732;\ncolor+=texture2D(image,uv-(off2/resolution))*0.09447039785044732;\ncolor+=texture2D(image,uv+(off3/resolution))*0.010381362401148057;\ncolor+=texture2D(image,uv-(off3/resolution))*0.010381362401148057;\nreturn color;\n}\nvec4 blur13Bilateral(sampler2D image,vec2 uv,float resolution,vec2 direction) {\nvec4 color=vec4(0.0);\nvec2 off1=vec2(1.411764705882353)*direction;\nvec2 off2=vec2(3.2941176470588234)*direction;\nvec2 off3=vec2(5.176470588235294)*direction;\nfloat compareDepth=abs(texture2D(depthSampler,uv).r);\nfloat sampleDepth;\nfloat weight;\nfloat weightSum=30.0;\ncolor+=texture2D(image,uv)*30.0;\nsampleDepth=abs(texture2D(depthSampler,uv+(off1/resolution)).r);\nweight=clamp(1.0/( 0.003+abs(compareDepth-sampleDepth)),0.0,30.0);\nweightSum+=weight;\ncolor+=texture2D(image,uv+(off1/resolution))*weight;\nsampleDepth=abs(texture2D(depthSampler,uv-(off1/resolution)).r);\nweight=clamp(1.0/( 0.003+abs(compareDepth-sampleDepth)),0.0,30.0);\nweightSum+=weight;\ncolor+=texture2D(image,uv-(off1/resolution))*weight;\nsampleDepth=abs(texture2D(depthSampler,uv+(off2/resolution)).r);\nweight=clamp(1.0/( 0.003+abs(compareDepth-sampleDepth)),0.0,30.0);\nweightSum+=weight;\ncolor+=texture2D(image,uv+(off2/resolution))*weight;\nsampleDepth=abs(texture2D(depthSampler,uv-(off2/resolution)).r);\nweight=clamp(1.0/( 0.003+abs(compareDepth-sampleDepth)),0.0,30.0);\nweightSum+=weight;\ncolor+=texture2D(image,uv-(off2/resolution))*weight;\nsampleDepth=abs(texture2D(depthSampler,uv+(off3/resolution)).r);\nweight=clamp(1.0/( 0.003+abs(compareDepth-sampleDepth)),0.0,30.0);\nweightSum+=weight;\ncolor+=texture2D(image,uv+(off3/resolution))*weight;\nsampleDepth=abs(texture2D(depthSampler,uv-(off3/resolution)).r);\nweight=clamp(1.0/( 0.003+abs(compareDepth-sampleDepth)),0.0,30.0);\nweightSum+=weight;\ncolor+=texture2D(image,uv-(off3/resolution))*weight;\nreturn color/weightSum;\n}\nvoid main()\n{\n#if EXPENSIVE\nfloat compareDepth=abs(texture2D(depthSampler,vUV).r);\nfloat texelsize=1.0/outSize;\nfloat result=0.0;\nfloat weightSum=0.0;\nfor (int i=0; i<SAMPLES; ++i)\n{\n#ifdef BILATERAL_BLUR_H\nvec2 direction=vec2(1.0,0.0);\nvec2 sampleOffset=vec2(texelsize*samplerOffsets[i],0.0);\n#else\nvec2 direction=vec2(0.0,1.0);\nvec2 sampleOffset=vec2(0.0,texelsize*samplerOffsets[i]);\n#endif\nvec2 samplePos=vUV+sampleOffset;\nfloat sampleDepth=abs(texture2D(depthSampler,samplePos).r);\nfloat weight=clamp(1.0/( 0.003+abs(compareDepth-sampleDepth)),0.0,30000.0);\nresult+=texture2D(textureSampler,samplePos).r*weight;\nweightSum+=weight;\n}\nresult/=weightSum;\ngl_FragColor.rgb=vec3(result);\ngl_FragColor.a=1.0;\n#else\nvec4 color;\n#ifdef BILATERAL_BLUR_H\nvec2 direction=vec2(1.0,0.0);\ncolor=blur13Bilateral(textureSampler,vUV,outSize,direction);\n#else\nvec2 direction=vec2(0.0,1.0);\ncolor=blur13Bilateral(textureSampler,vUV,outSize,direction);\n#endif\ngl_FragColor.rgb=vec3(color.r);\ngl_FragColor.a=1.0;\n#endif\n}\n#endif\n";zt.a.ShadersStore.ssao2PixelShader=vh;var bh="uniform sampler2D textureSampler;\nuniform sampler2D originalColor;\nuniform vec4 viewport;\nvarying vec2 vUV;\nvoid main(void) {\nvec4 ssaoColor=texture2D(textureSampler,viewport.xy+vUV*viewport.zw);\nvec4 sceneColor=texture2D(originalColor,vUV);\ngl_FragColor=sceneColor*ssaoColor;\n}\n";zt.a.ShadersStore.ssaoCombinePixelShader=bh;var yh=function(e){function t(t,n,r,i){var o=e.call(this,n.getEngine(),t)||this;if(o.SSAOOriginalSceneColorEffect="SSAOOriginalSceneColorEffect",o.SSAORenderEffect="SSAORenderEffect",o.SSAOBlurHRenderEffect="SSAOBlurHRenderEffect",o.SSAOBlurVRenderEffect="SSAOBlurVRenderEffect",o.SSAOCombineRenderEffect="SSAOCombineRenderEffect",o.totalStrength=1,o.maxZ=100,o.minZAspect=.2,o._samples=8,o._textureSamples=1,o._expensiveBlur=!0,o.radius=2,o.base=0,o._bits=new Uint32Array(1),o._scene=n,o._ratio=r,!o.isSupported)return g.a.Error("SSAO 2 needs WebGL 2 support."),o;var a=o._ratio.ssaoRatio||r,s=o._ratio.blurRatio||r,c=n.enableGeometryBufferRenderer();return o._createRandomTexture(),o._depthTexture=c.getGBuffer().textures[0],o._normalTexture=c.getGBuffer().textures[1],o._originalColorPostProcess=new Bt.b("SSAOOriginalSceneColor",1,null,nn.a.BILINEAR_SAMPLINGMODE,n.getEngine(),!1),o._originalColorPostProcess.samples=o.textureSamples,o._createSSAOPostProcess(1),o._createBlurPostProcess(a,s),o._createSSAOCombinePostProcess(s),o.addEffect(new Eu(n.getEngine(),o.SSAOOriginalSceneColorEffect,(function(){return o._originalColorPostProcess}),!0)),o.addEffect(new Eu(n.getEngine(),o.SSAORenderEffect,(function(){return o._ssaoPostProcess}),!0)),o.addEffect(new Eu(n.getEngine(),o.SSAOBlurHRenderEffect,(function(){return o._blurHPostProcess}),!0)),o.addEffect(new Eu(n.getEngine(),o.SSAOBlurVRenderEffect,(function(){return o._blurVPostProcess}),!0)),o.addEffect(new Eu(n.getEngine(),o.SSAOCombineRenderEffect,(function(){return o._ssaoCombinePostProcess}),!0)),n.postProcessRenderPipelineManager.addPipeline(o),i&&n.postProcessRenderPipelineManager.attachCamerasToRenderPipeline(t,i),o}return Object(h.__extends)(t,e),Object.defineProperty(t.prototype,"samples",{get:function(){return this._samples},set:function(e){this._ssaoPostProcess.updateEffect("#define SAMPLES "+e+"\n#define SSAO"),this._samples=e,this._sampleSphere=this._generateHemisphere()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"textureSamples",{get:function(){return this._textureSamples},set:function(e){this._textureSamples=e,this._originalColorPostProcess.samples=e,this._blurHPostProcess.samples=e,this._blurVPostProcess.samples=e,this._ssaoPostProcess.samples=e,this._ssaoCombinePostProcess.samples=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"expensiveBlur",{get:function(){return this._expensiveBlur},set:function(e){this._blurHPostProcess.updateEffect("#define BILATERAL_BLUR\n#define BILATERAL_BLUR_H\n#define SAMPLES 16\n#define EXPENSIVE "+(e?"1":"0")+"\n",null,["textureSampler","depthSampler"]),this._blurVPostProcess.updateEffect("#define BILATERAL_BLUR\n#define SAMPLES 16\n#define EXPENSIVE "+(e?"1":"0")+"\n",null,["textureSampler","depthSampler"]),this._expensiveBlur=e},enumerable:!0,configurable:!0}),Object.defineProperty(t,"IsSupported",{get:function(){var e=O.a.LastCreatedEngine;return!!e&&e.getCaps().drawBuffersExtension},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"scene",{get:function(){return this._scene},enumerable:!0,configurable:!0}),t.prototype.getClassName=function(){return"SSAO2RenderingPipeline"},t.prototype.dispose=function(t){void 0===t&&(t=!1);for(var n=0;n<this._scene.cameras.length;n++){var r=this._scene.cameras[n];this._originalColorPostProcess.dispose(r),this._ssaoPostProcess.dispose(r),this._blurHPostProcess.dispose(r),this._blurVPostProcess.dispose(r),this._ssaoCombinePostProcess.dispose(r)}this._randomTexture.dispose(),t&&this._scene.disableGeometryBufferRenderer(),this._scene.postProcessRenderPipelineManager.detachCamerasFromRenderPipeline(this._name,this._scene.cameras),e.prototype.dispose.call(this)},t.prototype._createBlurPostProcess=function(e,t){var n=this;this._samplerOffsets=[];for(var r=this.expensiveBlur,i=-8;i<8;i++)this._samplerOffsets.push(2*i+.5);this._blurHPostProcess=new Vt.a("BlurH","ssao2",["outSize","samplerOffsets","near","far","radius"],["depthSampler"],e,null,nn.a.TRILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1,"#define BILATERAL_BLUR\n#define BILATERAL_BLUR_H\n#define SAMPLES 16\n#define EXPENSIVE "+(r?"1":"0")+"\n"),this._blurHPostProcess.onApply=function(e){n._scene.activeCamera&&(e.setFloat("outSize",n._ssaoCombinePostProcess.width>0?n._ssaoCombinePostProcess.width:n._originalColorPostProcess.width),e.setFloat("near",n._scene.activeCamera.minZ),e.setFloat("far",n._scene.activeCamera.maxZ),e.setFloat("radius",n.radius),e.setTexture("depthSampler",n._depthTexture),e.setArray("samplerOffsets",n._samplerOffsets))},this._blurVPostProcess=new Vt.a("BlurV","ssao2",["outSize","samplerOffsets","near","far","radius"],["depthSampler"],t,null,nn.a.TRILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1,"#define BILATERAL_BLUR\n#define BILATERAL_BLUR_V\n#define SAMPLES 16\n#define EXPENSIVE "+(r?"1":"0")+"\n"),this._blurVPostProcess.onApply=function(e){n._scene.activeCamera&&(e.setFloat("outSize",n._ssaoCombinePostProcess.height>0?n._ssaoCombinePostProcess.height:n._originalColorPostProcess.height),e.setFloat("near",n._scene.activeCamera.minZ),e.setFloat("far",n._scene.activeCamera.maxZ),e.setFloat("radius",n.radius),e.setTexture("depthSampler",n._depthTexture),e.setArray("samplerOffsets",n._samplerOffsets))},this._blurHPostProcess.samples=this.textureSamples,this._blurVPostProcess.samples=this.textureSamples},t.prototype._rebuild=function(){e.prototype._rebuild.call(this)},t.prototype._radicalInverse_VdC=function(e){return this._bits[0]=e,this._bits[0]=(this._bits[0]<<16|this._bits[0]>>16)>>>0,this._bits[0]=(1431655765&this._bits[0])<<1|(2863311530&this._bits[0])>>>1>>>0,this._bits[0]=(858993459&this._bits[0])<<2|(3435973836&this._bits[0])>>>2>>>0,this._bits[0]=(252645135&this._bits[0])<<4|(4042322160&this._bits[0])>>>4>>>0,this._bits[0]=(16711935&this._bits[0])<<8|(4278255360&this._bits[0])>>>8>>>0,2.3283064365386963e-10*this._bits[0]},t.prototype._hammersley=function(e,t){return[e/t,this._radicalInverse_VdC(e)]},t.prototype._hemisphereSample_uniform=function(e,t){var n=2*t*Math.PI,r=1-(.85*e+.15),i=Math.sqrt(1-r*r);return new a.e(Math.cos(n)*i,Math.sin(n)*i,r)},t.prototype._generateHemisphere=function(){for(var e,t=this.samples,n=[],r=0;r<t;){if(t<16)e=this._hemisphereSample_uniform(Math.random(),Math.random());else{var i=this._hammersley(r,t);e=this._hemisphereSample_uniform(i[0],i[1])}n.push(e.x,e.y,e.z),r++}return n},t.prototype._createSSAOPostProcess=function(e){var t=this,n=this.samples;this._sampleSphere=this._generateHemisphere(),this._ssaoPostProcess=new Vt.a("ssao2","ssao2",["sampleSphere","samplesFactor","randTextureTiles","totalStrength","radius","base","range","projection","near","far","texelSize","xViewport","yViewport","maxZ","minZAspect"],["randomSampler","normalSampler"],e,null,nn.a.BILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1,"#define SAMPLES "+n+"\n#define SSAO"),this._ssaoPostProcess.onApply=function(e){t._scene.activeCamera&&(e.setArray3("sampleSphere",t._sampleSphere),e.setFloat("randTextureTiles",32),e.setFloat("samplesFactor",1/t.samples),e.setFloat("totalStrength",t.totalStrength),e.setFloat2("texelSize",1/t._ssaoPostProcess.width,1/t._ssaoPostProcess.height),e.setFloat("radius",t.radius),e.setFloat("maxZ",t.maxZ),e.setFloat("minZAspect",t.minZAspect),e.setFloat("base",t.base),e.setFloat("near",t._scene.activeCamera.minZ),e.setFloat("far",t._scene.activeCamera.maxZ),e.setFloat("xViewport",Math.tan(t._scene.activeCamera.fov/2)*t._scene.getEngine().getAspectRatio(t._scene.activeCamera,!0)),e.setFloat("yViewport",Math.tan(t._scene.activeCamera.fov/2)),e.setMatrix("projection",t._scene.getProjectionMatrix()),e.setTexture("textureSampler",t._depthTexture),e.setTexture("normalSampler",t._normalTexture),e.setTexture("randomSampler",t._randomTexture))},this._ssaoPostProcess.samples=this.textureSamples},t.prototype._createSSAOCombinePostProcess=function(e){var t=this;this._ssaoCombinePostProcess=new Vt.a("ssaoCombine","ssaoCombine",[],["originalColor","viewport"],e,null,nn.a.BILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1),this._ssaoCombinePostProcess.onApply=function(e){var n=t._scene.activeCamera.viewport;e.setVector4("viewport",a.c.Vector4[0].copyFromFloats(n.x,n.y,n.width,n.height)),e.setTextureFromPostProcess("originalColor",t._originalColorPostProcess)},this._ssaoCombinePostProcess.samples=this.textureSamples},t.prototype._createRandomTexture=function(){this._randomTexture=new Tn.a("SSAORandomTexture",128,this._scene,!1,nn.a.TRILINEAR_SAMPLINGMODE),this._randomTexture.wrapU=nn.a.WRAP_ADDRESSMODE,this._randomTexture.wrapV=nn.a.WRAP_ADDRESSMODE;for(var e=this._randomTexture.getContext(),t=function(e,t){return Math.random()*(t-e)+e},n=a.e.Zero(),r=0;r<128;r++)for(var i=0;i<128;i++)n.x=t(0,1),n.y=t(0,1),n.z=0,n.normalize(),n.scaleInPlace(255),n.x=Math.floor(n.x),n.y=Math.floor(n.y),e.fillStyle="rgb("+n.x+", "+n.y+", "+n.z+")",e.fillRect(r,i,1,1);this._randomTexture.update(!1)},t.prototype.serialize=function(){var e=Fe.a.Serialize(this);return e.customType="SSAO2RenderingPipeline",e},t.Parse=function(e,n,r){return Fe.a.Parse((function(){return new t(e._name,n,e._ratio)}),e,n,r)},Object(h.__decorate)([Object(Fe.c)()],t.prototype,"totalStrength",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"maxZ",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"minZAspect",void 0),Object(h.__decorate)([Object(Fe.c)("samples")],t.prototype,"_samples",void 0),Object(h.__decorate)([Object(Fe.c)("textureSamples")],t.prototype,"_textureSamples",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"_ratio",void 0),Object(h.__decorate)([Object(Fe.c)("expensiveBlur")],t.prototype,"_expensiveBlur",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"radius",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"base",void 0),t}(hh);c.a.RegisteredTypes["BABYLON.SSAO2RenderingPipeline"]=yh;var Ch="\nuniform sampler2D textureSampler;\nvarying vec2 vUV;\n#ifdef SSAO\nuniform sampler2D randomSampler;\nuniform float randTextureTiles;\nuniform float samplesFactor;\nuniform vec3 sampleSphere[SAMPLES];\nuniform float totalStrength;\nuniform float radius;\nuniform float area;\nuniform float fallOff;\nuniform float base;\nvec3 normalFromDepth(float depth,vec2 coords)\n{\nvec2 offset1=vec2(0.0,radius);\nvec2 offset2=vec2(radius,0.0);\nfloat depth1=texture2D(textureSampler,coords+offset1).r;\nfloat depth2=texture2D(textureSampler,coords+offset2).r;\nvec3 p1=vec3(offset1,depth1-depth);\nvec3 p2=vec3(offset2,depth2-depth);\nvec3 normal=cross(p1,p2);\nnormal.z=-normal.z;\nreturn normalize(normal);\n}\nvoid main()\n{\nvec3 random=normalize(texture2D(randomSampler,vUV*randTextureTiles).rgb);\nfloat depth=texture2D(textureSampler,vUV).r;\nvec3 position=vec3(vUV,depth);\nvec3 normal=normalFromDepth(depth,vUV);\nfloat radiusDepth=radius/depth;\nfloat occlusion=0.0;\nvec3 ray;\nvec3 hemiRay;\nfloat occlusionDepth;\nfloat difference;\nfor (int i=0; i<SAMPLES; i++)\n{\nray=radiusDepth*reflect(sampleSphere[i],random);\nhemiRay=position+sign(dot(ray,normal))*ray;\nocclusionDepth=texture2D(textureSampler,clamp(hemiRay.xy,vec2(0.001,0.001),vec2(0.999,0.999))).r;\ndifference=depth-occlusionDepth;\nocclusion+=step(fallOff,difference)*(1.0-smoothstep(fallOff,area,difference));\n}\nfloat ao=1.0-totalStrength*occlusion*samplesFactor;\nfloat result=clamp(ao+base,0.0,1.0);\ngl_FragColor.r=result;\ngl_FragColor.g=result;\ngl_FragColor.b=result;\ngl_FragColor.a=1.0;\n}\n#endif\n";zt.a.ShadersStore.ssaoPixelShader=Ch;var xh=function(e){function t(t,n,r,i){var o=e.call(this,n.getEngine(),t)||this;o.SSAOOriginalSceneColorEffect="SSAOOriginalSceneColorEffect",o.SSAORenderEffect="SSAORenderEffect",o.SSAOBlurHRenderEffect="SSAOBlurHRenderEffect",o.SSAOBlurVRenderEffect="SSAOBlurVRenderEffect",o.SSAOCombineRenderEffect="SSAOCombineRenderEffect",o.totalStrength=1,o.radius=1e-4,o.area=.0075,o.fallOff=1e-6,o.base=.5,o._firstUpdate=!0,o._scene=n,o._createRandomTexture(),o._depthTexture=n.enableDepthRenderer().getDepthMap();var a=r.ssaoRatio||r,s=r.combineRatio||r;return o._originalColorPostProcess=new Bt.b("SSAOOriginalSceneColor",s,null,nn.a.BILINEAR_SAMPLINGMODE,n.getEngine(),!1),o._createSSAOPostProcess(a),o._createBlurPostProcess(a),o._createSSAOCombinePostProcess(s),o.addEffect(new Eu(n.getEngine(),o.SSAOOriginalSceneColorEffect,(function(){return o._originalColorPostProcess}),!0)),o.addEffect(new Eu(n.getEngine(),o.SSAORenderEffect,(function(){return o._ssaoPostProcess}),!0)),o.addEffect(new Eu(n.getEngine(),o.SSAOBlurHRenderEffect,(function(){return o._blurHPostProcess}),!0)),o.addEffect(new Eu(n.getEngine(),o.SSAOBlurVRenderEffect,(function(){return o._blurVPostProcess}),!0)),o.addEffect(new Eu(n.getEngine(),o.SSAOCombineRenderEffect,(function(){return o._ssaoCombinePostProcess}),!0)),n.postProcessRenderPipelineManager.addPipeline(o),i&&n.postProcessRenderPipelineManager.attachCamerasToRenderPipeline(t,i),o}return Object(h.__extends)(t,e),Object.defineProperty(t.prototype,"scene",{get:function(){return this._scene},enumerable:!0,configurable:!0}),t.prototype.getClassName=function(){return"SSAORenderingPipeline"},t.prototype.dispose=function(t){void 0===t&&(t=!1);for(var n=0;n<this._scene.cameras.length;n++){var r=this._scene.cameras[n];this._originalColorPostProcess.dispose(r),this._ssaoPostProcess.dispose(r),this._blurHPostProcess.dispose(r),this._blurVPostProcess.dispose(r),this._ssaoCombinePostProcess.dispose(r)}this._randomTexture.dispose(),t&&this._scene.disableDepthRenderer(),this._scene.postProcessRenderPipelineManager.detachCamerasFromRenderPipeline(this._name,this._scene.cameras),e.prototype.dispose.call(this)},t.prototype._createBlurPostProcess=function(e){var t=this;this._blurHPostProcess=new xi("BlurH",new a.d(1,0),16,e,null,nn.a.BILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1,0),this._blurVPostProcess=new xi("BlurV",new a.d(0,1),16,e,null,nn.a.BILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1,0),this._blurHPostProcess.onActivateObservable.add((function(){var e=t._blurHPostProcess.width/t._scene.getEngine().getRenderWidth();t._blurHPostProcess.kernel=16*e})),this._blurVPostProcess.onActivateObservable.add((function(){var e=t._blurVPostProcess.height/t._scene.getEngine().getRenderHeight();t._blurVPostProcess.kernel=16*e}))},t.prototype._rebuild=function(){this._firstUpdate=!0,e.prototype._rebuild.call(this)},t.prototype._createSSAOPostProcess=function(e){var t=this,n=[.5381,.1856,-.4319,.1379,.2486,.443,.3371,.5679,-.0057,-.6999,-.0451,-.0019,.0689,-.1598,-.8547,.056,.0069,-.1843,-.0146,.1402,.0762,.01,-.1924,-.0344,-.3577,-.5301,-.4358,-.3169,.1063,.0158,.0103,-.5869,.0046,-.0897,-.494,.3287,.7119,-.0154,-.0918,-.0533,.0596,-.5411,.0352,-.0631,.546,-.4776,.2847,-.0271];this._ssaoPostProcess=new Vt.a("ssao","ssao",["sampleSphere","samplesFactor","randTextureTiles","totalStrength","radius","area","fallOff","base","range","viewport"],["randomSampler"],e,null,nn.a.BILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1,"#define SAMPLES 16\n#define SSAO"),this._ssaoPostProcess.onApply=function(e){t._firstUpdate&&(e.setArray3("sampleSphere",n),e.setFloat("samplesFactor",1/16),e.setFloat("randTextureTiles",4)),e.setFloat("totalStrength",t.totalStrength),e.setFloat("radius",t.radius),e.setFloat("area",t.area),e.setFloat("fallOff",t.fallOff),e.setFloat("base",t.base),e.setTexture("textureSampler",t._depthTexture),e.setTexture("randomSampler",t._randomTexture)}},t.prototype._createSSAOCombinePostProcess=function(e){var t=this;this._ssaoCombinePostProcess=new Vt.a("ssaoCombine","ssaoCombine",[],["originalColor","viewport"],e,null,nn.a.BILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1),this._ssaoCombinePostProcess.onApply=function(e){e.setVector4("viewport",a.c.Vector4[0].copyFromFloats(0,0,1,1)),e.setTextureFromPostProcess("originalColor",t._originalColorPostProcess)}},t.prototype._createRandomTexture=function(){this._randomTexture=new Tn.a("SSAORandomTexture",512,this._scene,!1,nn.a.TRILINEAR_SAMPLINGMODE),this._randomTexture.wrapU=nn.a.WRAP_ADDRESSMODE,this._randomTexture.wrapV=nn.a.WRAP_ADDRESSMODE;for(var e=this._randomTexture.getContext(),t=function(e,t){return Math.random()*(t-e)+e},n=a.e.Zero(),r=0;r<512;r++)for(var i=0;i<512;i++)n.x=Math.floor(255*t(-1,1)),n.y=Math.floor(255*t(-1,1)),n.z=Math.floor(255*t(-1,1)),e.fillStyle="rgb("+n.x+", "+n.y+", "+n.z+")",e.fillRect(r,i,1,1);this._randomTexture.update(!1)},Object(h.__decorate)([Object(Fe.c)()],t.prototype,"totalStrength",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"radius",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"area",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"fallOff",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"base",void 0),t}(hh),Th="\n\nuniform sampler2D textureSampler;\nuniform sampler2D normalSampler;\nuniform sampler2D positionSampler;\nuniform sampler2D reflectivitySampler;\nuniform mat4 view;\nuniform mat4 projection;\nuniform float step;\nuniform float strength;\nuniform float threshold;\nuniform float roughnessFactor;\nuniform float reflectionSpecularFalloffExponent;\n\nvarying vec2 vUV;\n\nstruct ReflectionInfo {\nvec3 color;\nvec4 coords;\n};\n\nvec3 fresnelSchlick(float cosTheta,vec3 F0)\n{\nreturn F0+(1.0-F0)*pow(1.0-cosTheta,5.0);\n}\n\nReflectionInfo smoothReflectionInfo(vec3 dir,vec3 hitCoord)\n{\nReflectionInfo info;\ninfo.color=vec3(0.0);\nvec4 projectedCoord;\nfloat sampledDepth;\nfor(int i=0; i<SMOOTH_STEPS; i++)\n{\nprojectedCoord=projection*vec4(hitCoord,1.0);\nprojectedCoord.xy/=projectedCoord.w;\nprojectedCoord.xy=0.5*projectedCoord.xy+vec2(0.5);\nsampledDepth=(view*texture2D(positionSampler,projectedCoord.xy)).z;\nfloat depth=sampledDepth-hitCoord.z;\ndir*=0.5;\nif(depth>0.0)\nhitCoord-=dir;\nelse\nhitCoord+=dir;\ninfo.color+=texture2D(textureSampler,projectedCoord.xy).rgb;\n}\nprojectedCoord=projection*vec4(hitCoord,1.0);\nprojectedCoord.xy/=projectedCoord.w;\nprojectedCoord.xy=0.5*projectedCoord.xy+vec2(0.5);\n\ninfo.coords=vec4(projectedCoord.xy,sampledDepth,1.0);\ninfo.color+=texture2D(textureSampler,projectedCoord.xy).rgb;\ninfo.color/=float(SMOOTH_STEPS+1);\nreturn info;\n}\n\nReflectionInfo getReflectionInfo(vec3 dir,vec3 hitCoord)\n{\nReflectionInfo info;\nvec4 projectedCoord;\nfloat sampledDepth;\ndir*=step;\nfor(int i=0; i<REFLECTION_SAMPLES; i++)\n{\nhitCoord+=dir;\nprojectedCoord=projection*vec4(hitCoord,1.0);\nprojectedCoord.xy/=projectedCoord.w;\nprojectedCoord.xy=0.5*projectedCoord.xy+vec2(0.5);\nsampledDepth=(view*texture2D(positionSampler,projectedCoord.xy)).z;\nfloat depth=sampledDepth-hitCoord.z;\nif(((depth-dir.z)<threshold) && depth<=0.0)\n{\n#ifdef ENABLE_SMOOTH_REFLECTIONS\nreturn smoothReflectionInfo(dir,hitCoord);\n#else\ninfo.color=texture2D(textureSampler,projectedCoord.xy).rgb;\ninfo.coords=vec4(projectedCoord.xy,sampledDepth,0.0);\nreturn info;\n#endif\n}\n}\ninfo.color=texture2D(textureSampler,projectedCoord.xy).rgb;\ninfo.coords=vec4(projectedCoord.xy,sampledDepth,0.0);\nreturn info;\n}\nvec3 hash(vec3 a)\n{\na=fract(a*0.8);\na+=dot(a,a.yxz+19.19);\nreturn fract((a.xxy+a.yxx)*a.zyx);\n}\nvoid main()\n{\n#ifdef SSR_SUPPORTED\n\nvec3 albedo=texture2D(textureSampler,vUV).rgb;\nfloat spec=texture2D(reflectivitySampler,vUV).r;\nif (spec == 0.0) {\ngl_FragColor=vec4(albedo,1.0);\nreturn;\n}\n\nvec3 normal=(texture2D(normalSampler,vUV)).xyz;\nvec3 position=(view*texture2D(positionSampler,vUV)).xyz;\nvec3 reflected=normalize(reflect(normalize(position),normalize(normal)));\nfloat roughness=1.0-texture2D(reflectivitySampler,vUV).a;\nvec3 jitt=mix(vec3(0.0),hash(position),roughness)*roughnessFactor;\nReflectionInfo info=getReflectionInfo(jitt+reflected,position);\n\nvec2 dCoords=smoothstep(0.2,0.6,abs(vec2(0.5,0.5)-info.coords.xy));\nfloat screenEdgefactor=clamp(1.0-(dCoords.x+dCoords.y),0.0,1.0);\n\nvec3 F0=vec3(0.04);\nF0=mix(F0,albedo,spec);\nvec3 fresnel=fresnelSchlick(max(dot(normalize(normal),normalize(position)),0.0),F0);\n\nfloat reflectionMultiplier=clamp(pow(spec*strength,reflectionSpecularFalloffExponent)*screenEdgefactor*reflected.z,0.0,0.9);\nfloat albedoMultiplier=1.0-reflectionMultiplier;\nvec3 SSR=info.color*fresnel;\ngl_FragColor=vec4((albedo*albedoMultiplier)+(SSR*reflectionMultiplier),1.0);\n#else\ngl_FragColor=texture2D(textureSampler,vUV);\n#endif\n}\n";zt.a.ShadersStore.screenSpaceReflectionPixelShader=Th;var Eh=function(e){function t(t,n,r,i,o,a,s,c,l){void 0===c&&(c=0),void 0===l&&(l=!1);var u=e.call(this,t,"screenSpaceReflection",["projection","view","threshold","reflectionSpecularFalloffExponent","strength","step","roughnessFactor"],["textureSampler","normalSampler","positionSampler","reflectivitySampler"],r,i,o,a,s,"#define SSR_SUPPORTED\n#define REFLECTION_SAMPLES 64\n#define SMOOTH_STEPS 5\n",c,void 0,null,l)||this;u.threshold=1.2,u.strength=1,u.reflectionSpecularFalloffExponent=3,u.step=1,u.roughnessFactor=.2,u._enableSmoothReflections=!1,u._reflectionSamples=64,u._smoothSteps=5;var h=n.enableGeometryBufferRenderer();return h&&h.isSupported&&(h.enablePosition=!0,h.enableReflectivity=!0,u._geometryBufferRenderer=h),u._updateEffectDefines(),u.onApply=function(e){if(h){var t=h.getTextureIndex(rh.POSITION_TEXTURE_TYPE),r=h.getTextureIndex(rh.REFLECTIVITY_TEXTURE_TYPE);e.setTexture("normalSampler",h.getGBuffer().textures[1]),e.setTexture("positionSampler",h.getGBuffer().textures[t]),e.setTexture("reflectivitySampler",h.getGBuffer().textures[r]);var i=n.activeCamera;if(i){var o=i.getViewMatrix(),a=i.getProjectionMatrix();e.setMatrix("projection",a),e.setMatrix("view",o),e.setFloat("threshold",u.threshold),e.setFloat("reflectionSpecularFalloffExponent",u.reflectionSpecularFalloffExponent),e.setFloat("strength",u.strength),e.setFloat("step",u.step),e.setFloat("roughnessFactor",u.roughnessFactor)}}},u}return Object(h.__extends)(t,e),Object.defineProperty(t.prototype,"enableSmoothReflections",{get:function(){return this._enableSmoothReflections},set:function(e){e!==this._enableSmoothReflections&&(this._enableSmoothReflections=e,this._updateEffectDefines())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"reflectionSamples",{get:function(){return this._reflectionSamples},set:function(e){e!==this._reflectionSamples&&(this._reflectionSamples=e,this._updateEffectDefines())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"smoothSteps",{get:function(){return this._smoothSteps},set:function(e){e!==this._smoothSteps&&(this._smoothSteps=e,this._updateEffectDefines())},enumerable:!0,configurable:!0}),t.prototype._updateEffectDefines=function(){var e=[];this._geometryBufferRenderer&&e.push("#define SSR_SUPPORTED"),this._enableSmoothReflections&&e.push("#define ENABLE_SMOOTH_REFLECTIONS"),e.push("#define REFLECTION_SAMPLES "+(this._reflectionSamples>>0)),e.push("#define SMOOTH_STEPS "+(this._smoothSteps>>0)),this.updateEffect(e.join("\n"))},Object(h.__decorate)([Object(Fe.c)()],t.prototype,"threshold",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"strength",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"reflectionSpecularFalloffExponent",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"step",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"roughnessFactor",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"enableSmoothReflections",null),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"reflectionSamples",null),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"smoothSteps",null),t}(Vt.a),Sh="uniform sampler2D textureSampler;\nvarying vec2 vUV;\n#if defined(PASS_POST_PROCESS)\nvoid main(void)\n{\nvec4 color=texture2D(textureSampler,vUV);\ngl_FragColor=color;\n}\n#endif\n#if defined(DOWN_SAMPLE_X4)\nuniform vec2 dsOffsets[16];\nvoid main(void)\n{\nvec4 average=vec4(0.0,0.0,0.0,0.0);\naverage=texture2D(textureSampler,vUV+dsOffsets[0]);\naverage+=texture2D(textureSampler,vUV+dsOffsets[1]);\naverage+=texture2D(textureSampler,vUV+dsOffsets[2]);\naverage+=texture2D(textureSampler,vUV+dsOffsets[3]);\naverage+=texture2D(textureSampler,vUV+dsOffsets[4]);\naverage+=texture2D(textureSampler,vUV+dsOffsets[5]);\naverage+=texture2D(textureSampler,vUV+dsOffsets[6]);\naverage+=texture2D(textureSampler,vUV+dsOffsets[7]);\naverage+=texture2D(textureSampler,vUV+dsOffsets[8]);\naverage+=texture2D(textureSampler,vUV+dsOffsets[9]);\naverage+=texture2D(textureSampler,vUV+dsOffsets[10]);\naverage+=texture2D(textureSampler,vUV+dsOffsets[11]);\naverage+=texture2D(textureSampler,vUV+dsOffsets[12]);\naverage+=texture2D(textureSampler,vUV+dsOffsets[13]);\naverage+=texture2D(textureSampler,vUV+dsOffsets[14]);\naverage+=texture2D(textureSampler,vUV+dsOffsets[15]);\naverage/=16.0;\ngl_FragColor=average;\n}\n#endif\n#if defined(BRIGHT_PASS)\nuniform vec2 dsOffsets[4];\nuniform float brightThreshold;\nvoid main(void)\n{\nvec4 average=vec4(0.0,0.0,0.0,0.0);\naverage=texture2D(textureSampler,vUV+vec2(dsOffsets[0].x,dsOffsets[0].y));\naverage+=texture2D(textureSampler,vUV+vec2(dsOffsets[1].x,dsOffsets[1].y));\naverage+=texture2D(textureSampler,vUV+vec2(dsOffsets[2].x,dsOffsets[2].y));\naverage+=texture2D(textureSampler,vUV+vec2(dsOffsets[3].x,dsOffsets[3].y));\naverage*=0.25;\nfloat luminance=length(average.rgb);\nif (luminance<brightThreshold) {\naverage=vec4(0.0,0.0,0.0,1.0);\n}\ngl_FragColor=average;\n}\n#endif\n#if defined(TEXTURE_ADDER)\nuniform sampler2D otherSampler;\nuniform sampler2D lensSampler;\nuniform float exposure;\nvoid main(void)\n{\nvec3 colour=texture2D(textureSampler,vUV).rgb;\ncolour*=exposure;\nvec3 X=max(vec3(0.0,0.0,0.0),colour-0.004);\nvec3 retColor=(X*(6.2*X+0.5))/(X*(6.2*X+1.7)+0.06);\ncolour=retColor*retColor;\ncolour+=colour*texture2D(lensSampler,vUV).rgb;\nvec4 finalColor=vec4(colour.rgb,1.0)+texture2D(otherSampler,vUV);\ngl_FragColor=finalColor;\n}\n#endif\n#if defined(VLS)\n#define PI 3.1415926535897932384626433832795\nuniform mat4 shadowViewProjection;\nuniform mat4 lightWorld;\nuniform vec3 cameraPosition;\nuniform vec3 sunDirection;\nuniform vec3 sunColor;\nuniform vec2 depthValues;\nuniform float scatteringCoefficient;\nuniform float scatteringPower;\nuniform sampler2D shadowMapSampler;\nuniform sampler2D positionSampler;\nfloat computeScattering(float lightDotView)\n{\nfloat result=1.0-scatteringCoefficient*scatteringCoefficient;\nresult/=(4.0*PI*pow(1.0+scatteringCoefficient*scatteringCoefficient-(2.0*scatteringCoefficient)*lightDotView,1.5));\nreturn result;\n}\nvoid main(void)\n{\n\nvec3 worldPos=texture2D(positionSampler,vUV).rgb;\nvec3 startPosition=cameraPosition;\nvec3 rayVector=worldPos-startPosition;\nfloat rayLength=length(rayVector);\nvec3 rayDirection=rayVector/rayLength;\nfloat stepLength=rayLength/NB_STEPS;\nvec3 stepL=rayDirection*stepLength;\nvec3 currentPosition=startPosition;\nvec3 accumFog=vec3(0.0);\nfor (int i=0; i<int(NB_STEPS); i++)\n{\nvec4 worldInShadowCameraSpace=shadowViewProjection*vec4(currentPosition,1.0);\nfloat depthMetric=(worldInShadowCameraSpace.z+depthValues.x)/(depthValues.y);\nfloat shadowPixelDepth=clamp(depthMetric,0.0,1.0);\nworldInShadowCameraSpace.xyz/=worldInShadowCameraSpace.w;\nworldInShadowCameraSpace.xyz=0.5*worldInShadowCameraSpace.xyz+vec3(0.5);\nfloat shadowMapValue=texture2D(shadowMapSampler,worldInShadowCameraSpace.xy).r;\nif (shadowMapValue>shadowPixelDepth)\naccumFog+=sunColor*computeScattering(dot(rayDirection,sunDirection));\ncurrentPosition+=stepL;\n}\naccumFog/=NB_STEPS;\nvec3 color=accumFog*scatteringPower;\ngl_FragColor=vec4(color*exp(color) ,1.0);\n}\n#endif\n#if defined(VLSMERGE)\nuniform sampler2D originalSampler;\nvoid main(void)\n{\ngl_FragColor=texture2D(originalSampler,vUV)+texture2D(textureSampler,vUV);\n}\n#endif\n#if defined(LUMINANCE)\nuniform vec2 lumOffsets[4];\nvoid main()\n{\nfloat average=0.0;\nvec4 color=vec4(0.0);\nfloat maximum=-1e20;\nvec3 weight=vec3(0.299,0.587,0.114);\nfor (int i=0; i<4; i++)\n{\ncolor=texture2D(textureSampler,vUV+ lumOffsets[i]);\n\nfloat GreyValue=dot(color.rgb,vec3(0.33,0.33,0.33));\n\n#ifdef WEIGHTED_AVERAGE\nfloat GreyValue=dot(color.rgb,weight);\n#endif\n#ifdef BRIGHTNESS\nfloat GreyValue=max(color.r,max(color.g,color.b));\n#endif\n#ifdef HSL_COMPONENT\nfloat GreyValue=0.5*(max(color.r,max(color.g,color.b))+min(color.r,min(color.g,color.b)));\n#endif\n#ifdef MAGNITUDE\nfloat GreyValue=length(color.rgb);\n#endif\nmaximum=max(maximum,GreyValue);\naverage+=(0.25*log(1e-5+GreyValue));\n}\naverage=exp(average);\ngl_FragColor=vec4(average,maximum,0.0,1.0);\n}\n#endif\n#if defined(LUMINANCE_DOWN_SAMPLE)\nuniform vec2 dsOffsets[9];\nuniform float halfDestPixelSize;\n#ifdef FINAL_DOWN_SAMPLER\n#include<packingFunctions>\n#endif\nvoid main()\n{\nvec4 color=vec4(0.0);\nfloat average=0.0;\nfor (int i=0; i<9; i++)\n{\ncolor=texture2D(textureSampler,vUV+vec2(halfDestPixelSize,halfDestPixelSize)+dsOffsets[i]);\naverage+=color.r;\n}\naverage/=9.0;\n#ifdef FINAL_DOWN_SAMPLER\ngl_FragColor=pack(average);\n#else\ngl_FragColor=vec4(average,average,0.0,1.0);\n#endif\n}\n#endif\n#if defined(HDR)\nuniform sampler2D textureAdderSampler;\nuniform float averageLuminance;\nvoid main()\n{\nvec4 color=texture2D(textureAdderSampler,vUV);\n#ifndef AUTO_EXPOSURE\nvec4 adjustedColor=color/averageLuminance;\ncolor=adjustedColor;\ncolor.a=1.0;\n#endif\ngl_FragColor=color;\n}\n#endif\n#if defined(LENS_FLARE)\n#define GHOSTS 3\nuniform sampler2D lensColorSampler;\nuniform float strength;\nuniform float ghostDispersal;\nuniform float haloWidth;\nuniform vec2 resolution;\nuniform float distortionStrength;\nfloat hash(vec2 p)\n{\nfloat h=dot(p,vec2(127.1,311.7));\nreturn -1.0+2.0*fract(sin(h)*43758.5453123);\n}\nfloat noise(in vec2 p)\n{\nvec2 i=floor(p);\nvec2 f=fract(p);\nvec2 u=f*f*(3.0-2.0*f);\nreturn mix(mix(hash(i+vec2(0.0,0.0)),\nhash(i+vec2(1.0,0.0)),u.x),\nmix(hash(i+vec2(0.0,1.0)),\nhash(i+vec2(1.0,1.0)),u.x),u.y);\n}\nfloat fbm(vec2 p)\n{\nfloat f=0.0;\nf+=0.5000*noise(p); p*=2.02;\nf+=0.2500*noise(p); p*=2.03;\nf+=0.1250*noise(p); p*=2.01;\nf+=0.0625*noise(p); p*=2.04;\nf/=0.9375;\nreturn f;\n}\nvec3 pattern(vec2 uv)\n{\nvec2 p=-1.0+2.0*uv;\nfloat p2=dot(p,p);\nfloat f=fbm(vec2(15.0*p2))/2.0;\nfloat r=0.2+0.6*sin(12.5*length(uv-vec2(0.5)));\nfloat g=0.2+0.6*sin(20.5*length(uv-vec2(0.5)));\nfloat b=0.2+0.6*sin(17.2*length(uv-vec2(0.5)));\nreturn (1.0-f)*vec3(r,g,b);\n}\nfloat luminance(vec3 color)\n{\nreturn dot(color.rgb,vec3(0.2126,0.7152,0.0722));\n}\nvec4 textureDistorted(sampler2D tex,vec2 texcoord,vec2 direction,vec3 distortion)\n{\nreturn vec4(\ntexture2D(tex,texcoord+direction*distortion.r).r,\ntexture2D(tex,texcoord+direction*distortion.g).g,\ntexture2D(tex,texcoord+direction*distortion.b).b,\n1.0\n);\n}\nvoid main(void)\n{\nvec2 uv=-vUV+vec2(1.0);\nvec2 ghostDir=(vec2(0.5)-uv)*ghostDispersal;\nvec2 texelSize=1.0/resolution;\nvec3 distortion=vec3(-texelSize.x*distortionStrength,0.0,texelSize.x*distortionStrength);\nvec4 result=vec4(0.0);\nfloat ghostIndice=1.0;\nfor (int i=0; i<GHOSTS; ++i)\n{\nvec2 offset=fract(uv+ghostDir*ghostIndice);\nfloat weight=length(vec2(0.5)-offset)/length(vec2(0.5));\nweight=pow(1.0-weight,10.0);\nresult+=textureDistorted(textureSampler,offset,normalize(ghostDir),distortion)*weight*strength;\nghostIndice+=1.0;\n}\nvec2 haloVec=normalize(ghostDir)*haloWidth;\nfloat weight=length(vec2(0.5)-fract(uv+haloVec))/length(vec2(0.5));\nweight=pow(1.0-weight,10.0);\nresult+=textureDistorted(textureSampler,fract(uv+haloVec),normalize(ghostDir),distortion)*weight*strength;\nresult*=texture2D(lensColorSampler,vec2(length(vec2(0.5)-uv)/length(vec2(0.5))));\ngl_FragColor=result;\n}\n#endif\n#if defined(LENS_FLARE_COMPOSE)\nuniform sampler2D otherSampler;\nuniform sampler2D lensDirtSampler;\nuniform sampler2D lensStarSampler;\nuniform mat4 lensStarMatrix;\nvoid main(void)\n{\nvec2 lensFlareCoords=(lensStarMatrix*vec4(vUV,1.0,1.0)).xy;\nvec4 lensMod=texture2D(lensDirtSampler,vUV);\nlensMod+=texture2D(lensStarSampler,vUV);\nvec4 result=texture2D(textureSampler,vUV)*lensMod;\ngl_FragColor=texture2D(otherSampler,vUV)+result;\n}\n#endif\n#if defined(DEPTH_OF_FIELD)\nuniform sampler2D otherSampler;\nuniform sampler2D depthSampler;\nuniform float distance;\nvoid main(void)\n{\nvec4 sharp=texture2D(otherSampler,vUV);\nvec4 blur=texture2D(textureSampler,vUV);\nfloat dist=clamp(texture2D(depthSampler,vUV).r*distance,0.0,1.0);\nfloat factor=0.0;\nif (dist<0.05)\nfactor=1.0;\nelse if (dist<0.1)\nfactor=20.0*(0.1-dist);\nelse if (dist<0.5)\nfactor=0.0;\nelse\nfactor=2.0*(dist-0.5);\nfactor=clamp(factor,0.0,0.90);\ngl_FragColor=mix(sharp,blur,factor);\n}\n#endif\n#if defined(MOTION_BLUR)\nuniform mat4 inverseViewProjection;\nuniform mat4 prevViewProjection;\nuniform vec2 screenSize;\nuniform float motionScale;\nuniform float motionStrength;\nuniform sampler2D depthSampler;\nvoid main(void)\n{\nvec2 texelSize=1.0/screenSize;\nfloat depth=texture2D(depthSampler,vUV).r;\nvec4 cpos=vec4(vUV*2.0-1.0,depth,1.0);\ncpos=cpos*inverseViewProjection;\nvec4 ppos=cpos*prevViewProjection;\nppos.xyz/=ppos.w;\nppos.xy=ppos.xy*0.5+0.5;\nvec2 velocity=(ppos.xy-vUV)*motionScale*motionStrength;\nfloat speed=length(velocity/texelSize);\nint nSamples=int(clamp(speed,1.0,MAX_MOTION_SAMPLES));\nvec4 result=texture2D(textureSampler,vUV);\nfor (int i=1; i<int(MAX_MOTION_SAMPLES); ++i) {\nif (i>=nSamples)\nbreak;\nvec2 offset1=vUV+velocity*(float(i)/float(nSamples-1)-0.5);\nresult+=texture2D(textureSampler,offset1);\n}\ngl_FragColor=result/float(nSamples);\n}\n#endif\n";zt.a.ShadersStore.standardPixelShader=Sh;var Ph=function(e){function t(t,n,r,i,o){void 0===i&&(i=null);var a=e.call(this,n.getEngine(),t)||this;return a.downSampleX4PostProcess=null,a.brightPassPostProcess=null,a.blurHPostProcesses=[],a.blurVPostProcesses=[],a.textureAdderPostProcess=null,a.volumetricLightPostProcess=null,a.volumetricLightSmoothXPostProcess=null,a.volumetricLightSmoothYPostProcess=null,a.volumetricLightMergePostProces=null,a.volumetricLightFinalPostProcess=null,a.luminancePostProcess=null,a.luminanceDownSamplePostProcesses=[],a.hdrPostProcess=null,a.textureAdderFinalPostProcess=null,a.lensFlareFinalPostProcess=null,a.hdrFinalPostProcess=null,a.lensFlarePostProcess=null,a.lensFlareComposePostProcess=null,a.motionBlurPostProcess=null,a.depthOfFieldPostProcess=null,a.fxaaPostProcess=null,a.screenSpaceReflectionPostProcess=null,a.brightThreshold=1,a.blurWidth=512,a.horizontalBlur=!1,a.lensTexture=null,a.volumetricLightCoefficient=.2,a.volumetricLightPower=4,a.volumetricLightBlurScale=64,a.sourceLight=null,a.hdrMinimumLuminance=1,a.hdrDecreaseRate=.5,a.hdrIncreaseRate=.5,a.lensColorTexture=null,a.lensFlareStrength=20,a.lensFlareGhostDispersal=1.4,a.lensFlareHaloWidth=.7,a.lensFlareDistortionStrength=16,a.lensFlareBlurWidth=512,a.lensStarTexture=null,a.lensFlareDirtTexture=null,a.depthOfFieldDistance=10,a.depthOfFieldBlurWidth=64,a.animations=[],a._currentDepthOfFieldSource=null,a._fixedExposure=1,a._currentExposure=1,a._hdrAutoExposure=!1,a._hdrCurrentLuminance=1,a._motionStrength=1,a._isObjectBasedMotionBlur=!1,a._camerasToBeAttached=[],a._bloomEnabled=!1,a._depthOfFieldEnabled=!1,a._vlsEnabled=!1,a._lensFlareEnabled=!1,a._hdrEnabled=!1,a._motionBlurEnabled=!1,a._fxaaEnabled=!1,a._screenSpaceReflectionsEnabled=!1,a._motionBlurSamples=64,a._volumetricLightStepsCount=50,a._samples=1,a._cameras=o||n.cameras,a._cameras=a._cameras.slice(),a._camerasToBeAttached=a._cameras.slice(),a._scene=n,a._basePostProcess=i,a._ratio=r,a._floatTextureType=n.getEngine().getCaps().textureFloatRender?1:2,n.postProcessRenderPipelineManager.addPipeline(a),a._buildPipeline(),a}return Object(h.__extends)(t,e),Object.defineProperty(t.prototype,"exposure",{get:function(){return this._fixedExposure},set:function(e){this._fixedExposure=e,this._currentExposure=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"hdrAutoExposure",{get:function(){return this._hdrAutoExposure},set:function(e){if(this._hdrAutoExposure=e,this.hdrPostProcess){var t=["#define HDR"];e&&t.push("#define AUTO_EXPOSURE"),this.hdrPostProcess.updateEffect(t.join("\n"))}},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"motionStrength",{get:function(){return this._motionStrength},set:function(e){this._motionStrength=e,this._isObjectBasedMotionBlur&&this.motionBlurPostProcess&&(this.motionBlurPostProcess.motionStrength=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"objectBasedMotionBlur",{get:function(){return this._isObjectBasedMotionBlur},set:function(e){var t=this._isObjectBasedMotionBlur!==e;this._isObjectBasedMotionBlur=e,t&&this._buildPipeline()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"BloomEnabled",{get:function(){return this._bloomEnabled},set:function(e){this._bloomEnabled!==e&&(this._bloomEnabled=e,this._buildPipeline())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"DepthOfFieldEnabled",{get:function(){return this._depthOfFieldEnabled},set:function(e){this._depthOfFieldEnabled!==e&&(this._depthOfFieldEnabled=e,this._buildPipeline())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"LensFlareEnabled",{get:function(){return this._lensFlareEnabled},set:function(e){this._lensFlareEnabled!==e&&(this._lensFlareEnabled=e,this._buildPipeline())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"HDREnabled",{get:function(){return this._hdrEnabled},set:function(e){this._hdrEnabled!==e&&(this._hdrEnabled=e,this._buildPipeline())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"VLSEnabled",{get:function(){return this._vlsEnabled},set:function(e){if(this._vlsEnabled!==e){if(e)if(!this._scene.enableGeometryBufferRenderer())return void g.a.Warn("Geometry renderer is not supported, cannot create volumetric lights in Standard Rendering Pipeline");this._vlsEnabled=e,this._buildPipeline()}},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"MotionBlurEnabled",{get:function(){return this._motionBlurEnabled},set:function(e){this._motionBlurEnabled!==e&&(this._motionBlurEnabled=e,this._buildPipeline())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"fxaaEnabled",{get:function(){return this._fxaaEnabled},set:function(e){this._fxaaEnabled!==e&&(this._fxaaEnabled=e,this._buildPipeline())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"screenSpaceReflectionsEnabled",{get:function(){return this._screenSpaceReflectionsEnabled},set:function(e){this._screenSpaceReflectionsEnabled!==e&&(this._screenSpaceReflectionsEnabled=e,this._buildPipeline())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"volumetricLightStepsCount",{get:function(){return this._volumetricLightStepsCount},set:function(e){this.volumetricLightPostProcess&&this.volumetricLightPostProcess.updateEffect("#define VLS\n#define NB_STEPS "+e.toFixed(1)),this._volumetricLightStepsCount=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"motionBlurSamples",{get:function(){return this._motionBlurSamples},set:function(e){this.motionBlurPostProcess&&(this._isObjectBasedMotionBlur?this.motionBlurPostProcess.motionBlurSamples=e:this.motionBlurPostProcess.updateEffect("#define MOTION_BLUR\n#define MAX_MOTION_SAMPLES "+e.toFixed(1))),this._motionBlurSamples=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"samples",{get:function(){return this._samples},set:function(e){this._samples!==e&&(this._samples=e,this._buildPipeline())},enumerable:!0,configurable:!0}),t.prototype._buildPipeline=function(){var e=this,t=this._ratio,n=this._scene;this._disposePostProcesses(),null!==this._cameras&&(this._scene.postProcessRenderPipelineManager.detachCamerasFromRenderPipeline(this._name,this._cameras),this._cameras=this._camerasToBeAttached.slice()),this._reset(),this._screenSpaceReflectionsEnabled&&(this.screenSpaceReflectionPostProcess=new Eh("HDRPass",n,t,null,nn.a.BILINEAR_SAMPLINGMODE,n.getEngine(),!1,this._floatTextureType),this.screenSpaceReflectionPostProcess.onApplyObservable.add((function(){e._currentDepthOfFieldSource=e.screenSpaceReflectionPostProcess})),this.addEffect(new Eu(n.getEngine(),"HDRScreenSpaceReflections",(function(){return e.screenSpaceReflectionPostProcess}),!0))),this._basePostProcess?this.originalPostProcess=this._basePostProcess:this.originalPostProcess=new Vt.a("HDRPass","standard",[],[],t,null,nn.a.BILINEAR_SAMPLINGMODE,n.getEngine(),!1,"#define PASS_POST_PROCESS",this._floatTextureType),this.originalPostProcess.autoClear=!this.screenSpaceReflectionPostProcess,this.originalPostProcess.onApplyObservable.add((function(){e._currentDepthOfFieldSource=e.originalPostProcess})),this.addEffect(new Eu(n.getEngine(),"HDRPassPostProcess",(function(){return e.originalPostProcess}),!0)),this._bloomEnabled&&(this._createDownSampleX4PostProcess(n,t/4),this._createBrightPassPostProcess(n,t/4),this._createBlurPostProcesses(n,t/4,1),this._createTextureAdderPostProcess(n,t),this.textureAdderFinalPostProcess=new Vt.a("HDRDepthOfFieldSource","standard",[],[],t,null,nn.a.BILINEAR_SAMPLINGMODE,n.getEngine(),!1,"#define PASS_POST_PROCESS",0),this.addEffect(new Eu(n.getEngine(),"HDRBaseDepthOfFieldSource",(function(){return e.textureAdderFinalPostProcess}),!0))),this._vlsEnabled&&(this._createVolumetricLightPostProcess(n,t),this.volumetricLightFinalPostProcess=new Vt.a("HDRVLSFinal","standard",[],[],t,null,nn.a.BILINEAR_SAMPLINGMODE,n.getEngine(),!1,"#define PASS_POST_PROCESS",0),this.addEffect(new Eu(n.getEngine(),"HDRVLSFinal",(function(){return e.volumetricLightFinalPostProcess}),!0))),this._lensFlareEnabled&&(this._createLensFlarePostProcess(n,t),this.lensFlareFinalPostProcess=new Vt.a("HDRPostLensFlareDepthOfFieldSource","standard",[],[],t,null,nn.a.BILINEAR_SAMPLINGMODE,n.getEngine(),!1,"#define PASS_POST_PROCESS",0),this.addEffect(new Eu(n.getEngine(),"HDRPostLensFlareDepthOfFieldSource",(function(){return e.lensFlareFinalPostProcess}),!0))),this._hdrEnabled&&(this._createLuminancePostProcesses(n,this._floatTextureType),this._createHdrPostProcess(n,t),this.hdrFinalPostProcess=new Vt.a("HDRPostHDReDepthOfFieldSource","standard",[],[],t,null,nn.a.BILINEAR_SAMPLINGMODE,n.getEngine(),!1,"#define PASS_POST_PROCESS",0),this.addEffect(new Eu(n.getEngine(),"HDRPostHDReDepthOfFieldSource",(function(){return e.hdrFinalPostProcess}),!0))),this._depthOfFieldEnabled&&(this._createBlurPostProcesses(n,t/2,3,"depthOfFieldBlurWidth"),this._createDepthOfFieldPostProcess(n,t)),this._motionBlurEnabled&&this._createMotionBlurPostProcess(n,t),this._fxaaEnabled&&(this.fxaaPostProcess=new Qu("fxaa",1,null,nn.a.BILINEAR_SAMPLINGMODE,n.getEngine(),!1,0),this.addEffect(new Eu(n.getEngine(),"HDRFxaa",(function(){return e.fxaaPostProcess}),!0))),null!==this._cameras&&this._scene.postProcessRenderPipelineManager.attachCamerasToRenderPipeline(this._name,this._cameras),!this._enableMSAAOnFirstPostProcess(this._samples)&&this._samples>1&&g.a.Warn("MSAA failed to enable, MSAA is only supported in browsers that support webGL >= 2.0")},t.prototype._createDownSampleX4PostProcess=function(e,t){var n=this,r=new Array(32);this.downSampleX4PostProcess=new Vt.a("HDRDownSampleX4","standard",["dsOffsets"],[],t,null,nn.a.BILINEAR_SAMPLINGMODE,e.getEngine(),!1,"#define DOWN_SAMPLE_X4",this._floatTextureType),this.downSampleX4PostProcess.onApply=function(e){for(var t=0,i=n.downSampleX4PostProcess.width,o=n.downSampleX4PostProcess.height,a=-2;a<2;a++)for(var s=-2;s<2;s++)r[t]=(a+.5)*(1/i),r[t+1]=(s+.5)*(1/o),t+=2;e.setArray2("dsOffsets",r)},this.addEffect(new Eu(e.getEngine(),"HDRDownSampleX4",(function(){return n.downSampleX4PostProcess}),!0))},t.prototype._createBrightPassPostProcess=function(e,t){var n=this,r=new Array(8);this.brightPassPostProcess=new Vt.a("HDRBrightPass","standard",["dsOffsets","brightThreshold"],[],t,null,nn.a.BILINEAR_SAMPLINGMODE,e.getEngine(),!1,"#define BRIGHT_PASS",this._floatTextureType),this.brightPassPostProcess.onApply=function(e){var t=1/n.brightPassPostProcess.width,i=1/n.brightPassPostProcess.height;r[0]=-.5*t,r[1]=.5*i,r[2]=.5*t,r[3]=.5*i,r[4]=-.5*t,r[5]=-.5*i,r[6]=.5*t,r[7]=-.5*i,e.setArray2("dsOffsets",r),e.setFloat("brightThreshold",n.brightThreshold)},this.addEffect(new Eu(e.getEngine(),"HDRBrightPass",(function(){return n.brightPassPostProcess}),!0))},t.prototype._createBlurPostProcesses=function(e,t,n,r){var i=this;void 0===r&&(r="blurWidth");var o=e.getEngine(),s=new xi("HDRBlurH_"+n,new a.d(1,0),this[r],t,null,nn.a.BILINEAR_SAMPLINGMODE,e.getEngine(),!1,this._floatTextureType),c=new xi("HDRBlurV_"+n,new a.d(0,1),this[r],t,null,nn.a.BILINEAR_SAMPLINGMODE,e.getEngine(),!1,this._floatTextureType);s.onActivateObservable.add((function(){var e=s.width/o.getRenderWidth();s.kernel=i[r]*e})),c.onActivateObservable.add((function(){var e=c.height/o.getRenderHeight();c.kernel=i.horizontalBlur?64*e:i[r]*e})),this.addEffect(new Eu(e.getEngine(),"HDRBlurH"+n,(function(){return s}),!0)),this.addEffect(new Eu(e.getEngine(),"HDRBlurV"+n,(function(){return c}),!0)),this.blurHPostProcesses.push(s),this.blurVPostProcesses.push(c)},t.prototype._createTextureAdderPostProcess=function(e,t){var n=this;this.textureAdderPostProcess=new Vt.a("HDRTextureAdder","standard",["exposure"],["otherSampler","lensSampler"],t,null,nn.a.BILINEAR_SAMPLINGMODE,e.getEngine(),!1,"#define TEXTURE_ADDER",this._floatTextureType),this.textureAdderPostProcess.onApply=function(e){e.setTextureFromPostProcess("otherSampler",n._vlsEnabled?n._currentDepthOfFieldSource:n.originalPostProcess),e.setTexture("lensSampler",n.lensTexture),e.setFloat("exposure",n._currentExposure),n._currentDepthOfFieldSource=n.textureAdderFinalPostProcess},this.addEffect(new Eu(e.getEngine(),"HDRTextureAdder",(function(){return n.textureAdderPostProcess}),!0))},t.prototype._createVolumetricLightPostProcess=function(e,t){var n=this,r=e.enableGeometryBufferRenderer();r.enablePosition=!0;var i=r.getGBuffer();this.volumetricLightPostProcess=new Vt.a("HDRVLS","standard",["shadowViewProjection","cameraPosition","sunDirection","sunColor","scatteringCoefficient","scatteringPower","depthValues"],["shadowMapSampler","positionSampler"],t/8,null,nn.a.BILINEAR_SAMPLINGMODE,e.getEngine(),!1,"#define VLS\n#define NB_STEPS "+this._volumetricLightStepsCount.toFixed(1));var o=a.d.Zero();this.volumetricLightPostProcess.onApply=function(e){if(n.sourceLight&&n.sourceLight.getShadowGenerator()&&n._scene.activeCamera){var t=n.sourceLight.getShadowGenerator();e.setTexture("shadowMapSampler",t.getShadowMap()),e.setTexture("positionSampler",i.textures[2]),e.setColor3("sunColor",n.sourceLight.diffuse),e.setVector3("sunDirection",n.sourceLight.getShadowDirection()),e.setVector3("cameraPosition",n._scene.activeCamera.globalPosition),e.setMatrix("shadowViewProjection",t.getTransformMatrix()),e.setFloat("scatteringCoefficient",n.volumetricLightCoefficient),e.setFloat("scatteringPower",n.volumetricLightPower),o.x=n.sourceLight.getDepthMinZ(n._scene.activeCamera),o.y=n.sourceLight.getDepthMaxZ(n._scene.activeCamera),e.setVector2("depthValues",o)}},this.addEffect(new Eu(e.getEngine(),"HDRVLS",(function(){return n.volumetricLightPostProcess}),!0)),this._createBlurPostProcesses(e,t/4,0,"volumetricLightBlurScale"),this.volumetricLightMergePostProces=new Vt.a("HDRVLSMerge","standard",[],["originalSampler"],t,null,nn.a.BILINEAR_SAMPLINGMODE,e.getEngine(),!1,"#define VLSMERGE"),this.volumetricLightMergePostProces.onApply=function(e){e.setTextureFromPostProcess("originalSampler",n._bloomEnabled?n.textureAdderFinalPostProcess:n.originalPostProcess),n._currentDepthOfFieldSource=n.volumetricLightFinalPostProcess},this.addEffect(new Eu(e.getEngine(),"HDRVLSMerge",(function(){return n.volumetricLightMergePostProces}),!0))},t.prototype._createLuminancePostProcesses=function(e,n){var r=this,i=Math.pow(3,t.LuminanceSteps);this.luminancePostProcess=new Vt.a("HDRLuminance","standard",["lumOffsets"],[],{width:i,height:i},null,nn.a.BILINEAR_SAMPLINGMODE,e.getEngine(),!1,"#define LUMINANCE",n);var o=[];this.luminancePostProcess.onApply=function(e){var t=1/r.luminancePostProcess.width,n=1/r.luminancePostProcess.height;o[0]=-.5*t,o[1]=.5*n,o[2]=.5*t,o[3]=.5*n,o[4]=-.5*t,o[5]=-.5*n,o[6]=.5*t,o[7]=-.5*n,e.setArray2("lumOffsets",o)},this.addEffect(new Eu(e.getEngine(),"HDRLuminance",(function(){return r.luminancePostProcess}),!0));for(var s=t.LuminanceSteps-1;s>=0;s--){i=Math.pow(3,s);var c="#define LUMINANCE_DOWN_SAMPLE\n";0===s&&(c+="#define FINAL_DOWN_SAMPLER");var l=new Vt.a("HDRLuminanceDownSample"+s,"standard",["dsOffsets","halfDestPixelSize"],[],{width:i,height:i},null,nn.a.BILINEAR_SAMPLINGMODE,e.getEngine(),!1,c,n);this.luminanceDownSamplePostProcesses.push(l)}var u=this.luminancePostProcess;this.luminanceDownSamplePostProcesses.forEach((function(t,n){var i=new Array(18);t.onApply=function(e){if(u){for(var o=0,a=-1;a<2;a++)for(var s=-1;s<2;s++)i[o]=a/u.width,i[o+1]=s/u.height,o+=2;e.setArray2("dsOffsets",i),e.setFloat("halfDestPixelSize",.5/u.width),u=n===r.luminanceDownSamplePostProcesses.length-1?r.luminancePostProcess:t}},n===r.luminanceDownSamplePostProcesses.length-1&&(t.onAfterRender=function(){var t=e.getEngine().readPixels(0,0,1,1),n=new a.f(1/16581375,1/65025,1/255,1);r._hdrCurrentLuminance=(t[0]*n.x+t[1]*n.y+t[2]*n.z+t[3]*n.w)/100}),r.addEffect(new Eu(e.getEngine(),"HDRLuminanceDownSample"+n,(function(){return t}),!0))}))},t.prototype._createHdrPostProcess=function(e,t){var n=this,r=["#define HDR"];this._hdrAutoExposure&&r.push("#define AUTO_EXPOSURE"),this.hdrPostProcess=new Vt.a("HDR","standard",["averageLuminance"],["textureAdderSampler"],t,null,nn.a.BILINEAR_SAMPLINGMODE,e.getEngine(),!1,r.join("\n"),0);var i=1,o=0,a=0;this.hdrPostProcess.onApply=function(t){if(t.setTextureFromPostProcess("textureAdderSampler",n._currentDepthOfFieldSource),o+=e.getEngine().getDeltaTime(),i<0)i=n._hdrCurrentLuminance;else{var r=(a-o)/1e3;n._hdrCurrentLuminance<i+n.hdrDecreaseRate*r?i+=n.hdrDecreaseRate*r:n._hdrCurrentLuminance>i-n.hdrIncreaseRate*r?i-=n.hdrIncreaseRate*r:i=n._hdrCurrentLuminance}n.hdrAutoExposure?n._currentExposure=n._fixedExposure/i:(i=He.a.Clamp(i,n.hdrMinimumLuminance,1e20),t.setFloat("averageLuminance",i)),a=o,n._currentDepthOfFieldSource=n.hdrFinalPostProcess},this.addEffect(new Eu(e.getEngine(),"HDR",(function(){return n.hdrPostProcess}),!0))},t.prototype._createLensFlarePostProcess=function(e,t){var n=this;this.lensFlarePostProcess=new Vt.a("HDRLensFlare","standard",["strength","ghostDispersal","haloWidth","resolution","distortionStrength"],["lensColorSampler"],t/2,null,nn.a.BILINEAR_SAMPLINGMODE,e.getEngine(),!1,"#define LENS_FLARE",0),this.addEffect(new Eu(e.getEngine(),"HDRLensFlare",(function(){return n.lensFlarePostProcess}),!0)),this._createBlurPostProcesses(e,t/4,2,"lensFlareBlurWidth"),this.lensFlareComposePostProcess=new Vt.a("HDRLensFlareCompose","standard",["lensStarMatrix"],["otherSampler","lensDirtSampler","lensStarSampler"],t,null,nn.a.BILINEAR_SAMPLINGMODE,e.getEngine(),!1,"#define LENS_FLARE_COMPOSE",0),this.addEffect(new Eu(e.getEngine(),"HDRLensFlareCompose",(function(){return n.lensFlareComposePostProcess}),!0));var r=new a.d(0,0);this.lensFlarePostProcess.onApply=function(e){e.setTextureFromPostProcess("textureSampler",n._bloomEnabled?n.blurHPostProcesses[0]:n.originalPostProcess),e.setTexture("lensColorSampler",n.lensColorTexture),e.setFloat("strength",n.lensFlareStrength),e.setFloat("ghostDispersal",n.lensFlareGhostDispersal),e.setFloat("haloWidth",n.lensFlareHaloWidth),r.x=n.lensFlarePostProcess.width,r.y=n.lensFlarePostProcess.height,e.setVector2("resolution",r),e.setFloat("distortionStrength",n.lensFlareDistortionStrength)};var i=a.a.FromValues(2,0,-1,0,0,2,-1,0,0,0,1,0,0,0,0,1),o=a.a.FromValues(.5,0,.5,0,0,.5,.5,0,0,0,1,0,0,0,0,1);this.lensFlareComposePostProcess.onApply=function(e){if(n._scene.activeCamera){e.setTextureFromPostProcess("otherSampler",n.lensFlarePostProcess),e.setTexture("lensDirtSampler",n.lensFlareDirtTexture),e.setTexture("lensStarSampler",n.lensStarTexture);var t=n._scene.activeCamera.getViewMatrix().getRow(0),r=n._scene.activeCamera.getViewMatrix().getRow(2),s=a.e.Dot(t.toVector3(),new a.e(1,0,0))+a.e.Dot(r.toVector3(),new a.e(0,0,1));s*=4;var c=a.a.FromValues(.5*Math.cos(s),-Math.sin(s),0,0,Math.sin(s),.5*Math.cos(s),0,0,0,0,1,0,0,0,0,1),l=o.multiply(c).multiply(i);e.setMatrix("lensStarMatrix",l),n._currentDepthOfFieldSource=n.lensFlareFinalPostProcess}}},t.prototype._createDepthOfFieldPostProcess=function(e,t){var n=this;this.depthOfFieldPostProcess=new Vt.a("HDRDepthOfField","standard",["distance"],["otherSampler","depthSampler"],t,null,nn.a.BILINEAR_SAMPLINGMODE,e.getEngine(),!1,"#define DEPTH_OF_FIELD",0),this.depthOfFieldPostProcess.onApply=function(e){e.setTextureFromPostProcess("otherSampler",n._currentDepthOfFieldSource),e.setTexture("depthSampler",n._getDepthTexture()),e.setFloat("distance",n.depthOfFieldDistance)},this.addEffect(new Eu(e.getEngine(),"HDRDepthOfField",(function(){return n.depthOfFieldPostProcess}),!0))},t.prototype._createMotionBlurPostProcess=function(e,t){var n=this;if(this._isObjectBasedMotionBlur){var r=new ah("HDRMotionBlur",e,t,null,nn.a.BILINEAR_SAMPLINGMODE,e.getEngine(),!1,0);r.motionStrength=this.motionStrength,r.motionBlurSamples=this.motionBlurSamples,this.motionBlurPostProcess=r}else{this.motionBlurPostProcess=new Vt.a("HDRMotionBlur","standard",["inverseViewProjection","prevViewProjection","screenSize","motionScale","motionStrength"],["depthSampler"],t,null,nn.a.BILINEAR_SAMPLINGMODE,e.getEngine(),!1,"#define MOTION_BLUR\n#define MAX_MOTION_SAMPLES "+this.motionBlurSamples.toFixed(1),0);var i=0,o=a.a.Identity(),s=a.a.Identity(),c=a.a.Identity(),l=a.d.Zero();this.motionBlurPostProcess.onApply=function(t){(c=e.getProjectionMatrix().multiply(e.getViewMatrix())).invertToRef(s),t.setMatrix("inverseViewProjection",s),t.setMatrix("prevViewProjection",o),o=c,l.x=n.motionBlurPostProcess.width,l.y=n.motionBlurPostProcess.height,t.setVector2("screenSize",l),i=e.getEngine().getFps()/60,t.setFloat("motionScale",i),t.setFloat("motionStrength",n.motionStrength),t.setTexture("depthSampler",n._getDepthTexture())}}this.addEffect(new Eu(e.getEngine(),"HDRMotionBlur",(function(){return n.motionBlurPostProcess}),!0))},t.prototype._getDepthTexture=function(){return this._scene.getEngine().getCaps().drawBuffersExtension?this._scene.enableGeometryBufferRenderer().getGBuffer().textures[0]:this._scene.enableDepthRenderer().getDepthMap()},t.prototype._disposePostProcesses=function(){for(var e=0;e<this._cameras.length;e++){var t=this._cameras[e];this.originalPostProcess&&this.originalPostProcess.dispose(t),this.screenSpaceReflectionPostProcess&&this.screenSpaceReflectionPostProcess.dispose(t),this.downSampleX4PostProcess&&this.downSampleX4PostProcess.dispose(t),this.brightPassPostProcess&&this.brightPassPostProcess.dispose(t),this.textureAdderPostProcess&&this.textureAdderPostProcess.dispose(t),this.volumetricLightPostProcess&&this.volumetricLightPostProcess.dispose(t),this.volumetricLightSmoothXPostProcess&&this.volumetricLightSmoothXPostProcess.dispose(t),this.volumetricLightSmoothYPostProcess&&this.volumetricLightSmoothYPostProcess.dispose(t),this.volumetricLightMergePostProces&&this.volumetricLightMergePostProces.dispose(t),this.volumetricLightFinalPostProcess&&this.volumetricLightFinalPostProcess.dispose(t),this.lensFlarePostProcess&&this.lensFlarePostProcess.dispose(t),this.lensFlareComposePostProcess&&this.lensFlareComposePostProcess.dispose(t);for(var n=0;n<this.luminanceDownSamplePostProcesses.length;n++)this.luminanceDownSamplePostProcesses[n].dispose(t);this.luminancePostProcess&&this.luminancePostProcess.dispose(t),this.hdrPostProcess&&this.hdrPostProcess.dispose(t),this.hdrFinalPostProcess&&this.hdrFinalPostProcess.dispose(t),this.depthOfFieldPostProcess&&this.depthOfFieldPostProcess.dispose(t),this.motionBlurPostProcess&&this.motionBlurPostProcess.dispose(t),this.fxaaPostProcess&&this.fxaaPostProcess.dispose(t);for(n=0;n<this.blurHPostProcesses.length;n++)this.blurHPostProcesses[n].dispose(t);for(n=0;n<this.blurVPostProcesses.length;n++)this.blurVPostProcesses[n].dispose(t)}this.originalPostProcess=null,this.downSampleX4PostProcess=null,this.brightPassPostProcess=null,this.textureAdderPostProcess=null,this.textureAdderFinalPostProcess=null,this.volumetricLightPostProcess=null,this.volumetricLightSmoothXPostProcess=null,this.volumetricLightSmoothYPostProcess=null,this.volumetricLightMergePostProces=null,this.volumetricLightFinalPostProcess=null,this.lensFlarePostProcess=null,this.lensFlareComposePostProcess=null,this.luminancePostProcess=null,this.hdrPostProcess=null,this.hdrFinalPostProcess=null,this.depthOfFieldPostProcess=null,this.motionBlurPostProcess=null,this.fxaaPostProcess=null,this.screenSpaceReflectionPostProcess=null,this.luminanceDownSamplePostProcesses=[],this.blurHPostProcesses=[],this.blurVPostProcesses=[]},t.prototype.dispose=function(){this._disposePostProcesses(),this._scene.postProcessRenderPipelineManager.detachCamerasFromRenderPipeline(this._name,this._cameras),e.prototype.dispose.call(this)},t.prototype.serialize=function(){var e=Fe.a.Serialize(this);return this.sourceLight&&(e.sourceLightId=this.sourceLight.id),this.screenSpaceReflectionPostProcess&&(e.screenSpaceReflectionPostProcess=Fe.a.Serialize(this.screenSpaceReflectionPostProcess)),e.customType="StandardRenderingPipeline",e},t.Parse=function(e,n,r){var i=Fe.a.Parse((function(){return new t(e._name,n,e._ratio)}),e,n,r);return e.sourceLightId&&(i.sourceLight=n.getLightByID(e.sourceLightId)),e.screenSpaceReflectionPostProcess&&Fe.a.Parse((function(){return i.screenSpaceReflectionPostProcess}),e.screenSpaceReflectionPostProcess,n,r),i},t.LuminanceSteps=6,Object(h.__decorate)([Object(Fe.c)()],t.prototype,"brightThreshold",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"blurWidth",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"horizontalBlur",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"exposure",null),Object(h.__decorate)([Object(Fe.m)("lensTexture")],t.prototype,"lensTexture",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"volumetricLightCoefficient",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"volumetricLightPower",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"volumetricLightBlurScale",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"hdrMinimumLuminance",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"hdrDecreaseRate",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"hdrIncreaseRate",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"hdrAutoExposure",null),Object(h.__decorate)([Object(Fe.m)("lensColorTexture")],t.prototype,"lensColorTexture",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"lensFlareStrength",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"lensFlareGhostDispersal",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"lensFlareHaloWidth",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"lensFlareDistortionStrength",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"lensFlareBlurWidth",void 0),Object(h.__decorate)([Object(Fe.m)("lensStarTexture")],t.prototype,"lensStarTexture",void 0),Object(h.__decorate)([Object(Fe.m)("lensFlareDirtTexture")],t.prototype,"lensFlareDirtTexture",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"depthOfFieldDistance",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"depthOfFieldBlurWidth",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"motionStrength",null),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"objectBasedMotionBlur",null),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"_ratio",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"BloomEnabled",null),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"DepthOfFieldEnabled",null),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"LensFlareEnabled",null),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"HDREnabled",null),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"VLSEnabled",null),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"MotionBlurEnabled",null),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"fxaaEnabled",null),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"screenSpaceReflectionsEnabled",null),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"volumetricLightStepsCount",null),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"motionBlurSamples",null),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"samples",null),t}(hh);c.a.RegisteredTypes["BABYLON.StandardRenderingPipeline"]=Ph;var Oh="\nvarying vec2 vUV;\nuniform sampler2D textureSampler;\n\nuniform float _ExposureAdjustment;\n#if defined(HABLE_TONEMAPPING)\nconst float A=0.15;\nconst float B=0.50;\nconst float C=0.10;\nconst float D=0.20;\nconst float E=0.02;\nconst float F=0.30;\nconst float W=11.2;\n#endif\nfloat Luminance(vec3 c)\n{\nreturn dot(c,vec3(0.22,0.707,0.071));\n}\nvoid main(void)\n{\nvec3 colour=texture2D(textureSampler,vUV).rgb;\n#if defined(REINHARD_TONEMAPPING)\nfloat lum=Luminance(colour.rgb);\nfloat lumTm=lum*_ExposureAdjustment;\nfloat scale=lumTm/(1.0+lumTm);\ncolour*=scale/lum;\n#elif defined(HABLE_TONEMAPPING)\ncolour*=_ExposureAdjustment;\nconst float ExposureBias=2.0;\nvec3 x=ExposureBias*colour;\nvec3 curr=((x*(A*x+C*B)+D*E)/(x*(A*x+B)+D*F))-E/F;\nx=vec3(W,W,W);\nvec3 whiteScale=1.0/(((x*(A*x+C*B)+D*E)/(x*(A*x+B)+D*F))-E/F);\ncolour=curr*whiteScale;\n#elif defined(OPTIMIZED_HEJIDAWSON_TONEMAPPING)\ncolour*=_ExposureAdjustment;\nvec3 X=max(vec3(0.0,0.0,0.0),colour-0.004);\nvec3 retColor=(X*(6.2*X+0.5))/(X*(6.2*X+1.7)+0.06);\ncolour=retColor*retColor;\n#elif defined(PHOTOGRAPHIC_TONEMAPPING)\ncolour=vec3(1.0,1.0,1.0)-exp2(-_ExposureAdjustment*colour);\n#endif\ngl_FragColor=vec4(colour.rgb,1.0);\n}";zt.a.ShadersStore.tonemapPixelShader=Oh;var Ah;!function(e){e[e.Hable=0]="Hable",e[e.Reinhard=1]="Reinhard",e[e.HejiDawson=2]="HejiDawson",e[e.Photographic=3]="Photographic"}(Ah||(Ah={}));var Mh=function(e){function t(t,n,r,i,o,a,s){void 0===o&&(o=2),void 0===s&&(s=0);var c=e.call(this,t,"tonemap",["_ExposureAdjustment"],null,1,i,o,a,!0,null,s)||this;c._operator=n,c.exposureAdjustment=r;var l="#define ";return c._operator===Ah.Hable?l+="HABLE_TONEMAPPING":c._operator===Ah.Reinhard?l+="REINHARD_TONEMAPPING":c._operator===Ah.HejiDawson?l+="OPTIMIZED_HEJIDAWSON_TONEMAPPING":c._operator===Ah.Photographic&&(l+="PHOTOGRAPHIC_TONEMAPPING"),c.updateEffect(l),c.onApply=function(e){e.setFloat("_ExposureAdjustment",c.exposureAdjustment)},c}return Object(h.__extends)(t,e),t}(Vt.a),wh="uniform sampler2D textureSampler;\nuniform sampler2D lightScatteringSampler;\nuniform float decay;\nuniform float exposure;\nuniform float weight;\nuniform float density;\nuniform vec2 meshPositionOnScreen;\nvarying vec2 vUV;\nvoid main(void) {\nvec2 tc=vUV;\nvec2 deltaTexCoord=(tc-meshPositionOnScreen.xy);\ndeltaTexCoord*=1.0/float(NUM_SAMPLES)*density;\nfloat illuminationDecay=1.0;\nvec4 color=texture2D(lightScatteringSampler,tc)*0.4;\nfor(int i=0; i<NUM_SAMPLES; i++) {\ntc-=deltaTexCoord;\nvec4 dataSample=texture2D(lightScatteringSampler,tc)*0.4;\ndataSample*=illuminationDecay*weight;\ncolor+=dataSample;\nilluminationDecay*=decay;\n}\nvec4 realColor=texture2D(textureSampler,vUV);\ngl_FragColor=((vec4((vec3(color.r,color.g,color.b)*exposure),1))+(realColor*(1.5-0.4)));\n}\n";zt.a.ShadersStore.volumetricLightScatteringPixelShader=wh;var Rh="\nattribute vec3 position;\n#include<bonesDeclaration>\n#include<morphTargetsVertexGlobalDeclaration>\n#include<morphTargetsVertexDeclaration>[0..maxSimultaneousMorphTargets]\n\n#include<instancesDeclaration>\nuniform mat4 viewProjection;\nuniform vec2 depthValues;\n#if defined(ALPHATEST) || defined(NEED_UV)\nvarying vec2 vUV;\nuniform mat4 diffuseMatrix;\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#endif\nvoid main(void)\n{\nvec3 positionUpdated=position;\n#if (defined(ALPHATEST) || defined(NEED_UV)) && defined(UV1)\nvec2 uvUpdated=uv;\n#endif\n#include<morphTargetsVertex>[0..maxSimultaneousMorphTargets]\n#include<instancesVertex>\n#include<bonesVertex>\ngl_Position=viewProjection*finalWorld*vec4(positionUpdated,1.0);\n#if defined(ALPHATEST) || defined(BASIC_RENDER)\n#ifdef UV1\nvUV=vec2(diffuseMatrix*vec4(uvUpdated,1.0,0.0));\n#endif\n#ifdef UV2\nvUV=vec2(diffuseMatrix*vec4(uv2,1.0,0.0));\n#endif\n#endif\n}\n";zt.a.ShadersStore.volumetricLightScatteringPassVertexShader=Rh;var Ih="#if defined(ALPHATEST) || defined(NEED_UV)\nvarying vec2 vUV;\n#endif\n#if defined(ALPHATEST)\nuniform sampler2D diffuseSampler;\n#endif\nvoid main(void)\n{\n#if defined(ALPHATEST)\nvec4 diffuseColor=texture2D(diffuseSampler,vUV);\nif (diffuseColor.a<0.4)\ndiscard;\n#endif\ngl_FragColor=vec4(0.0,0.0,0.0,1.0);\n}\n";zt.a.ShadersStore.volumetricLightScatteringPassPixelShader=Ih;var Lh=function(e){function t(n,r,i,o,s,c,l,u,h){void 0===s&&(s=100),void 0===c&&(c=nn.a.BILINEAR_SAMPLINGMODE);var d=e.call(this,n,"volumetricLightScattering",["decay","exposure","weight","meshPositionOnScreen","density"],["lightScatteringSampler"],r.postProcessRatio||r,i,c,l,u,"#define NUM_SAMPLES "+s)||this;return d._screenCoordinates=a.d.Zero(),d.customMeshPosition=a.e.Zero(),d.useCustomMeshPosition=!1,d.invert=!0,d.excludedMeshes=new Array,d.exposure=.3,d.decay=.96815,d.weight=.58767,d.density=.926,l=(h=null===i?h:i.getScene()).getEngine(),d._viewPort=new pn.a(0,0,1,1).toGlobal(l.getRenderWidth(),l.getRenderHeight()),d.mesh=null!==o?o:t.CreateDefaultMesh("VolumetricLightScatteringMesh",h),d._createPass(h,r.passRatio||r),d.onActivate=function(e){d.isSupported||d.dispose(e),d.onActivate=null},d.onApplyObservable.add((function(e){d._updateMeshScreenCoordinates(h),e.setTexture("lightScatteringSampler",d._volumetricLightScatteringRTT),e.setFloat("exposure",d.exposure),e.setFloat("decay",d.decay),e.setFloat("weight",d.weight),e.setFloat("density",d.density),e.setVector2("meshPositionOnScreen",d._screenCoordinates)})),d}return Object(h.__extends)(t,e),Object.defineProperty(t.prototype,"useDiffuseColor",{get:function(){return g.a.Warn("VolumetricLightScatteringPostProcess.useDiffuseColor is no longer used, use the mesh material directly instead"),!1},set:function(e){g.a.Warn("VolumetricLightScatteringPostProcess.useDiffuseColor is no longer used, use the mesh material directly instead")},enumerable:!0,configurable:!0}),t.prototype.getClassName=function(){return"VolumetricLightScatteringPostProcess"},t.prototype._isReady=function(e,t){var n=e.getMesh();if(n===this.mesh&&n.material)return n.material.isReady(n);var r=[],i=[On.b.PositionKind],o=e.getMaterial();o&&(o.needAlphaTesting()&&r.push("#define ALPHATEST"),n.isVerticesDataPresent(On.b.UVKind)&&(i.push(On.b.UVKind),r.push("#define UV1")),n.isVerticesDataPresent(On.b.UV2Kind)&&(i.push(On.b.UV2Kind),r.push("#define UV2"))),n.useBones&&n.computeBonesUsingShaders?(i.push(On.b.MatricesIndicesKind),i.push(On.b.MatricesWeightsKind),r.push("#define NUM_BONE_INFLUENCERS "+n.numBoneInfluencers),r.push("#define BonesPerMesh "+(n.skeleton?n.skeleton.bones.length+1:0))):r.push("#define NUM_BONE_INFLUENCERS 0"),t&&(r.push("#define INSTANCES"),Si.a.PushAttributesForInstances(i));var a=r.join("\n");return this._cachedDefines!==a&&(this._cachedDefines=a,this._volumetricLightScatteringPass=n.getScene().getEngine().createEffect("volumetricLightScatteringPass",i,["world","mBones","viewProjection","diffuseMatrix"],["diffuseSampler"],a,void 0,void 0,void 0,{maxSimultaneousMorphTargets:n.numBoneInfluencers})),this._volumetricLightScatteringPass.isReady()},t.prototype.setCustomMeshPosition=function(e){this.customMeshPosition=e},t.prototype.getCustomMeshPosition=function(){return this.customMeshPosition},t.prototype.dispose=function(t){var n=t.getScene().customRenderTargets.indexOf(this._volumetricLightScatteringRTT);-1!==n&&t.getScene().customRenderTargets.splice(n,1),this._volumetricLightScatteringRTT.dispose(),e.prototype.dispose.call(this,t)},t.prototype.getPass=function(){return this._volumetricLightScatteringRTT},t.prototype._meshExcluded=function(e){return this.excludedMeshes.length>0&&-1!==this.excludedMeshes.indexOf(e)},t.prototype._createPass=function(e,t){var n=this,r=e.getEngine();this._volumetricLightScatteringRTT=new ln.a("volumetricLightScatteringMap",{width:r.getRenderWidth()*t,height:r.getRenderHeight()*t},e,!1,!0,0),this._volumetricLightScatteringRTT.wrapU=nn.a.CLAMP_ADDRESSMODE,this._volumetricLightScatteringRTT.wrapV=nn.a.CLAMP_ADDRESSMODE,this._volumetricLightScatteringRTT.renderList=null,this._volumetricLightScatteringRTT.renderParticles=!1,this._volumetricLightScatteringRTT.ignoreCameraViewport=!0;var i=this.getCamera();i?i.customRenderTargets.push(this._volumetricLightScatteringRTT):e.customRenderTargets.push(this._volumetricLightScatteringRTT);var o,a=function(e){var t=e.getRenderingMesh();if(!n._meshExcluded(t)){t._internalAbstractMeshDataInfo._isActiveIntermediate=!1;var r=e.getMaterial();if(r){var i=t.getScene(),o=i.getEngine();o.setState(r.backFaceCulling);var a=t._getInstancesRenderList(e._id);if(!a.mustReturn){var s=o.getCaps().instancedArrays&&null!==a.visibleInstances[e._id];if(n._isReady(e,s)){var c=n._volumetricLightScatteringPass;if(t===n.mesh&&(c=e.effect?e.effect:r.getEffect()),o.enableEffect(c),t._bind(e,c,r.fillMode),t===n.mesh)r.bind(t.getWorldMatrix(),t);else{if(n._volumetricLightScatteringPass.setMatrix("viewProjection",i.getTransformMatrix()),r&&r.needAlphaTesting()){var l=r.getAlphaTestTexture();n._volumetricLightScatteringPass.setTexture("diffuseSampler",l),l&&n._volumetricLightScatteringPass.setMatrix("diffuseMatrix",l.getTextureMatrix())}t.useBones&&t.computeBonesUsingShaders&&t.skeleton&&n._volumetricLightScatteringPass.setMatrices("mBones",t.skeleton.getTransformMatrices(t))}t._processRendering(e,n._volumetricLightScatteringPass,Mo.a.TriangleFillMode,a,s,(function(e,t){return c.setMatrix("world",t)}))}}}}},c=new s.b(0,0,0,1);this._volumetricLightScatteringRTT.onBeforeRenderObservable.add((function(){o=e.clearColor,e.clearColor=c})),this._volumetricLightScatteringRTT.onAfterRenderObservable.add((function(){e.clearColor=o})),this._volumetricLightScatteringRTT.customRenderFunction=function(t,n,r,i){var o,s=e.getEngine();if(i.length){for(s.setColorWrite(!1),o=0;o<i.length;o++)a(i.data[o]);s.setColorWrite(!0)}for(o=0;o<t.length;o++)a(t.data[o]);for(o=0;o<n.length;o++)a(n.data[o]);if(r.length){for(o=0;o<r.length;o++){var c=r.data[o],l=c.getBoundingInfo();l&&e.activeCamera&&(c._alphaIndex=c.getMesh().alphaIndex,c._distanceToCamera=l.boundingSphere.centerWorld.subtract(e.activeCamera.position).length())}var u=r.data.slice(0,r.length);for(u.sort((function(e,t){return e._alphaIndex>t._alphaIndex?1:e._alphaIndex<t._alphaIndex?-1:e._distanceToCamera<t._distanceToCamera?1:e._distanceToCamera>t._distanceToCamera?-1:0})),s.setAlphaMode(2),o=0;o<u.length;o++)a(u[o]);s.setAlphaMode(0)}}},t.prototype._updateMeshScreenCoordinates=function(e){var t,n=e.getTransformMatrix();t=this.useCustomMeshPosition?this.customMeshPosition:this.attachedNode?this.attachedNode.position:this.mesh.parent?this.mesh.getAbsolutePosition():this.mesh.position;var r=a.e.Project(t,a.a.Identity(),n,this._viewPort);this._screenCoordinates.x=r.x/this._viewPort.width,this._screenCoordinates.y=r.y/this._viewPort.height,this.invert&&(this._screenCoordinates.y=1-this._screenCoordinates.y)},t.CreateDefaultMesh=function(e,t){var n=be.a.CreatePlane(e,1,t);n.billboardMode=Me.a.BILLBOARDMODE_ALL;var r=new xn.a(e+"Material",t);return r.emissiveColor=new s.a(1,1,1),n.material=r,n},Object(h.__decorate)([Object(Fe.o)()],t.prototype,"customMeshPosition",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"useCustomMeshPosition",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"invert",void 0),Object(h.__decorate)([Object(Fe.k)()],t.prototype,"mesh",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"excludedMeshes",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"exposure",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"decay",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"weight",void 0),Object(h.__decorate)([Object(Fe.c)()],t.prototype,"density",void 0),t}(Vt.a);n(218),n(219);Object.defineProperty(ce.a.prototype,"forceShowBoundingBoxes",{get:function(){return this._forceShowBoundingBoxes||!1},set:function(e){this._forceShowBoundingBoxes=e,e&&this.getBoundingBoxRenderer()},enumerable:!0,configurable:!0}),ce.a.prototype.getBoundingBoxRenderer=function(){return this._boundingBoxRenderer||(this._boundingBoxRenderer=new Dh(this)),this._boundingBoxRenderer},Object.defineProperty(Me.a.prototype,"showBoundingBox",{get:function(){return this._showBoundingBox||!1},set:function(e){this._showBoundingBox=e,e&&this.getScene().getBoundingBoxRenderer()},enumerable:!0,configurable:!0});var Dh=function(){function e(e){this.name=se.a.NAME_BOUNDINGBOXRENDERER,this.frontColor=new s.a(1,1,1),this.backColor=new s.a(.1,.1,.1),this.showBackLines=!0,this.renderList=new Zn.a(32),this._vertexBuffers={},this._fillIndexBuffer=null,this._fillIndexData=null,this.scene=e,e._addComponent(this)}return e.prototype.register=function(){this.scene._beforeEvaluateActiveMeshStage.registerStep(se.a.STEP_BEFOREEVALUATEACTIVEMESH_BOUNDINGBOXRENDERER,this,this.reset),this.scene._activeMeshStage.registerStep(se.a.STEP_ACTIVEMESH_BOUNDINGBOXRENDERER,this,this._activeMesh),this.scene._evaluateSubMeshStage.registerStep(se.a.STEP_EVALUATESUBMESH_BOUNDINGBOXRENDERER,this,this._evaluateSubMesh),this.scene._afterRenderingGroupDrawStage.registerStep(se.a.STEP_AFTERRENDERINGGROUPDRAW_BOUNDINGBOXRENDERER,this,this.render)},e.prototype._evaluateSubMesh=function(e,t){if(e.showSubMeshesBoundingBox){var n=t.getBoundingInfo();null!=n&&(n.boundingBox._tag=e.renderingGroupId,this.renderList.push(n.boundingBox))}},e.prototype._activeMesh=function(e,t){if(e.showBoundingBox||this.scene.forceShowBoundingBoxes){var n=e.getBoundingInfo();n.boundingBox._tag=t.renderingGroupId,this.renderList.push(n.boundingBox)}},e.prototype._prepareRessources=function(){if(!this._colorShader){this._colorShader=new Wa.a("colorShader",this.scene,"color",{attributes:[On.b.PositionKind],uniforms:["world","viewProjection","color"]}),this._colorShader.reservedDataStore={hidden:!0};var e=this.scene.getEngine(),t=Pn.a.CreateBox({size:1});this._vertexBuffers[On.b.PositionKind]=new On.b(e,t.positions,On.b.PositionKind,!1),this._createIndexBuffer(),this._fillIndexData=t.indices}},e.prototype._createIndexBuffer=function(){var e=this.scene.getEngine();this._indexBuffer=e.createIndexBuffer([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,7,1,6,2,5,3,4])},e.prototype.rebuild=function(){var e=this._vertexBuffers[On.b.PositionKind];e&&e._rebuild(),this._createIndexBuffer()},e.prototype.reset=function(){this.renderList.reset()},e.prototype.render=function(e){if(0!==this.renderList.length&&(this._prepareRessources(),this._colorShader.isReady())){var t=this.scene.getEngine();t.setDepthWrite(!1),this._colorShader._preBind();for(var n=0;n<this.renderList.length;n++){var r=this.renderList.data[n];if(r._tag===e){var i=r.minimum,o=r.maximum.subtract(i),s=i.add(o.scale(.5)),c=a.a.Scaling(o.x,o.y,o.z).multiply(a.a.Translation(s.x,s.y,s.z)).multiply(r.getWorldMatrix());t.bindBuffers(this._vertexBuffers,this._indexBuffer,this._colorShader.getEffect()),this.showBackLines&&(t.setDepthFunctionToGreaterOrEqual(),this.scene.resetCachedMaterial(),this._colorShader.setColor4("color",this.backColor.toColor4()),this._colorShader.bind(c),t.drawElementsType(Mo.a.LineListDrawMode,0,24)),t.setDepthFunctionToLess(),this.scene.resetCachedMaterial(),this._colorShader.setColor4("color",this.frontColor.toColor4()),this._colorShader.bind(c),t.drawElementsType(Mo.a.LineListDrawMode,0,24)}}this._colorShader.unbind(),t.setDepthFunctionToLessOrEqual(),t.setDepthWrite(!0)}},e.prototype.renderOcclusionBoundingBox=function(e){if(this._prepareRessources(),this._colorShader.isReady()&&e._boundingInfo){var t=this.scene.getEngine();this._fillIndexBuffer||(this._fillIndexBuffer=t.createIndexBuffer(this._fillIndexData)),t.setDepthWrite(!1),t.setColorWrite(!1),this._colorShader._preBind();var n=e._boundingInfo.boundingBox,r=n.minimum,i=n.maximum.subtract(r),o=r.add(i.scale(.5)),s=a.a.Scaling(i.x,i.y,i.z).multiply(a.a.Translation(o.x,o.y,o.z)).multiply(n.getWorldMatrix());t.bindBuffers(this._vertexBuffers,this._fillIndexBuffer,this._colorShader.getEffect()),t.setDepthFunctionToLess(),this.scene.resetCachedMaterial(),this._colorShader.bind(s),t.drawElementsType(Mo.a.TriangleFillMode,0,36),this._colorShader.unbind(),t.setDepthFunctionToLessOrEqual(),t.setDepthWrite(!0),t.setColorWrite(!0)}},e.prototype.dispose=function(){if(this._colorShader){this.renderList.dispose(),this._colorShader.dispose();var e=this._vertexBuffers[On.b.PositionKind];e&&(e.dispose(),this._vertexBuffers[On.b.PositionKind]=null),this.scene.getEngine()._releaseBuffer(this._indexBuffer),this._fillIndexBuffer&&(this.scene.getEngine()._releaseBuffer(this._fillIndexBuffer),this._fillIndexBuffer=null)}},e}();ce.a.prototype.enableDepthRenderer=function(e,t){if(void 0===t&&(t=!1),!(e=e||this.activeCamera))throw"No camera available to enable depth renderer";if(this._depthRenderer||(this._depthRenderer={}),!this._depthRenderer[e.id]){var n=0;n=this.getEngine().getCaps().textureHalfFloatRender?2:this.getEngine().getCaps().textureFloatRender?1:0,this._depthRenderer[e.id]=new ra(this,n,e,t)}return this._depthRenderer[e.id]},ce.a.prototype.disableDepthRenderer=function(e){(e=e||this.activeCamera)&&this._depthRenderer&&this._depthRenderer[e.id]&&(this._depthRenderer[e.id].dispose(),delete this._depthRenderer[e.id])};var Nh=function(){function e(e){this.name=se.a.NAME_DEPTHRENDERER,this.scene=e}return e.prototype.register=function(){this.scene._gatherRenderTargetsStage.registerStep(se.a.STEP_GATHERRENDERTARGETS_DEPTHRENDERER,this,this._gatherRenderTargets),this.scene._gatherActiveCameraRenderTargetsStage.registerStep(se.a.STEP_GATHERACTIVECAMERARENDERTARGETS_DEPTHRENDERER,this,this._gatherActiveCameraRenderTargets)},e.prototype.rebuild=function(){},e.prototype.dispose=function(){for(var e in this.scene._depthRenderer)this.scene._depthRenderer[e].dispose()},e.prototype._gatherRenderTargets=function(e){if(this.scene._depthRenderer)for(var t in this.scene._depthRenderer){var n=this.scene._depthRenderer[t];n.enabled&&!n.useOnlyInActiveCamera&&e.push(n.getDepthMap())}},e.prototype._gatherActiveCameraRenderTargets=function(e){if(this.scene._depthRenderer)for(var t in this.scene._depthRenderer){var n=this.scene._depthRenderer[t];n.enabled&&n.useOnlyInActiveCamera&&this.scene.activeCamera.id===t&&e.push(n.getDepthMap())}},e}();ra._SceneComponentInitialization=function(e){var t=e._getComponent(se.a.NAME_DEPTHRENDERER);t||(t=new Nh(e),e._addComponent(t))};zt.a.ShadersStore.linePixelShader="uniform vec4 color;\nvoid main(void) {\ngl_FragColor=color;\n}";var Fh="\nattribute vec3 position;\nattribute vec4 normal;\n\nuniform mat4 worldViewProjection;\nuniform float width;\nuniform float aspectRatio;\nvoid main(void) {\nvec4 viewPosition=worldViewProjection*vec4(position,1.0);\nvec4 viewPositionNext=worldViewProjection*vec4(normal.xyz,1.0);\nvec2 currentScreen=viewPosition.xy/viewPosition.w;\nvec2 nextScreen=viewPositionNext.xy/viewPositionNext.w;\ncurrentScreen.x*=aspectRatio;\nnextScreen.x*=aspectRatio;\nvec2 dir=normalize(nextScreen-currentScreen);\nvec2 normalDir=vec2(-dir.y,dir.x);\nnormalDir*=width/2.0;\nnormalDir.x/=aspectRatio;\nvec4 offset=vec4(normalDir*normal.w,0.0,0.0);\ngl_Position=viewPosition+offset;\n}";zt.a.ShadersStore.lineVertexShader=Fh;Me.a.prototype.disableEdgesRendering=function(){return this._edgesRenderer&&(this._edgesRenderer.dispose(),this._edgesRenderer=null),this},Me.a.prototype.enableEdgesRendering=function(e,t){return void 0===e&&(e=.95),void 0===t&&(t=!1),this.disableEdgesRendering(),this._edgesRenderer=new Bh(this,e,t),this},Object.defineProperty(Me.a.prototype,"edgesRenderer",{get:function(){return this._edgesRenderer},enumerable:!0,configurable:!0}),vr.b.prototype.enableEdgesRendering=function(e,t){return void 0===e&&(e=.95),void 0===t&&(t=!1),this.disableEdgesRendering(),this._edgesRenderer=new Vh(this,e,t),this},vr.a.prototype.enableEdgesRendering=function(e,t){return void 0===e&&(e=.95),void 0===t&&(t=!1),vr.b.prototype.enableEdgesRendering.apply(this,arguments),this};var kh=function(){this.edges=new Array,this.edgesConnectedCount=0},Bh=function(){function e(e,t,n,r){var i=this;void 0===t&&(t=.95),void 0===n&&(n=!1),void 0===r&&(r=!0),this.edgesWidthScalerForOrthographic=1e3,this.edgesWidthScalerForPerspective=50,this._linesPositions=new Array,this._linesNormals=new Array,this._linesIndices=new Array,this._buffers={},this._checkVerticesInsteadOfIndices=!1,this.isEnabled=!0,this._source=e,this._checkVerticesInsteadOfIndices=n,this._epsilon=t,this._prepareRessources(),r&&this._generateEdgesLines(),this._meshRebuildObserver=this._source.onRebuildObservable.add((function(){i._rebuild()})),this._meshDisposeObserver=this._source.onDisposeObservable.add((function(){i.dispose()}))}return e.prototype._prepareRessources=function(){this._lineShader||(this._lineShader=new Wa.a("lineShader",this._source.getScene(),"line",{attributes:["position","normal"],uniforms:["worldViewProjection","color","width","aspectRatio"]}),this._lineShader.disableDepthWrite=!0,this._lineShader.backFaceCulling=!1)},e.prototype._rebuild=function(){var e=this._buffers[On.b.PositionKind];e&&e._rebuild(),(e=this._buffers[On.b.NormalKind])&&e._rebuild();var t=this._source.getScene().getEngine();this._ib=t.createIndexBuffer(this._linesIndices)},e.prototype.dispose=function(){this._source.onRebuildObservable.remove(this._meshRebuildObserver),this._source.onDisposeObservable.remove(this._meshDisposeObserver);var e=this._buffers[On.b.PositionKind];e&&(e.dispose(),this._buffers[On.b.PositionKind]=null),(e=this._buffers[On.b.NormalKind])&&(e.dispose(),this._buffers[On.b.NormalKind]=null),this._ib&&this._source.getScene().getEngine()._releaseBuffer(this._ib),this._lineShader.dispose()},e.prototype._processEdgeForAdjacencies=function(e,t,n,r,i){return e===n&&t===r||e===r&&t===n?0:e===r&&t===i||e===i&&t===r?1:e===i&&t===n||e===n&&t===i?2:-1},e.prototype._processEdgeForAdjacenciesWithVertices=function(e,t,n,r,i){return e.equalsWithEpsilon(n)&&t.equalsWithEpsilon(r)||e.equalsWithEpsilon(r)&&t.equalsWithEpsilon(n)?0:e.equalsWithEpsilon(r)&&t.equalsWithEpsilon(i)||e.equalsWithEpsilon(i)&&t.equalsWithEpsilon(r)?1:e.equalsWithEpsilon(i)&&t.equalsWithEpsilon(n)||e.equalsWithEpsilon(n)&&t.equalsWithEpsilon(i)?2:-1},e.prototype._checkEdge=function(e,t,n,r,i){var o;void 0===t?o=!0:o=a.e.Dot(n[e],n[t])<this._epsilon;o&&this.createLine(r,i,this._linesPositions.length/3)},e.prototype.createLine=function(e,t,n){this._linesPositions.push(e.x,e.y,e.z,e.x,e.y,e.z,t.x,t.y,t.z,t.x,t.y,t.z),this._linesNormals.push(t.x,t.y,t.z,-1,t.x,t.y,t.z,1,e.x,e.y,e.z,-1,e.x,e.y,e.z,1),this._linesIndices.push(n,n+1,n+2,n,n+2,n+3)},e.prototype._generateEdgesLines=function(){var e=this._source.getVerticesData(On.b.PositionKind),t=this._source.getIndices();if(t&&e){var n,r,i=new Array,o=new Array;for(n=0;n<t.length;n+=3){r=new kh;var s=t[n],c=t[n+1],l=t[n+2];r.p0=new a.e(e[3*s],e[3*s+1],e[3*s+2]),r.p1=new a.e(e[3*c],e[3*c+1],e[3*c+2]),r.p2=new a.e(e[3*l],e[3*l+1],e[3*l+2]);var u=a.e.Cross(r.p1.subtract(r.p0),r.p2.subtract(r.p1));u.normalize(),o.push(u),i.push(r)}for(n=0;n<i.length;n++){r=i[n];for(var h=n+1;h<i.length;h++){var d=i[h];if(3===r.edgesConnectedCount)break;if(3!==d.edgesConnectedCount)for(var p=t[3*h],f=t[3*h+1],m=t[3*h+2],g=0;g<3;g++){var _=0;if(void 0===r.edges[g]){switch(g){case 0:_=this._checkVerticesInsteadOfIndices?this._processEdgeForAdjacenciesWithVertices(r.p0,r.p1,d.p0,d.p1,d.p2):this._processEdgeForAdjacencies(t[3*n],t[3*n+1],p,f,m);break;case 1:_=this._checkVerticesInsteadOfIndices?this._processEdgeForAdjacenciesWithVertices(r.p1,r.p2,d.p0,d.p1,d.p2):this._processEdgeForAdjacencies(t[3*n+1],t[3*n+2],p,f,m);break;case 2:_=this._checkVerticesInsteadOfIndices?this._processEdgeForAdjacenciesWithVertices(r.p2,r.p0,d.p0,d.p1,d.p2):this._processEdgeForAdjacencies(t[3*n+2],t[3*n],p,f,m)}if(-1!==_&&(r.edges[g]=h,d.edges[_]=n,r.edgesConnectedCount++,d.edgesConnectedCount++,3===r.edgesConnectedCount))break}}}}for(n=0;n<i.length;n++){var v=i[n];this._checkEdge(n,v.edges[0],o,v.p0,v.p1),this._checkEdge(n,v.edges[1],o,v.p1,v.p2),this._checkEdge(n,v.edges[2],o,v.p2,v.p0)}var b=this._source.getScene().getEngine();this._buffers[On.b.PositionKind]=new On.b(b,this._linesPositions,On.b.PositionKind,!1),this._buffers[On.b.NormalKind]=new On.b(b,this._linesNormals,On.b.NormalKind,!1,!1,4),this._ib=b.createIndexBuffer(this._linesIndices),this._indicesCount=this._linesIndices.length}},e.prototype.isReady=function(){return this._lineShader.isReady()},e.prototype.render=function(){var e=this._source.getScene();if(this.isReady()&&e.activeCamera){var t=e.getEngine();this._lineShader._preBind(),1!==this._source.edgesColor.a?t.setAlphaMode(2):t.setAlphaMode(0),t.bindBuffers(this._buffers,this._ib,this._lineShader.getEffect()),e.resetCachedMaterial(),this._lineShader.setColor4("color",this._source.edgesColor),e.activeCamera.mode===Te.a.ORTHOGRAPHIC_CAMERA?this._lineShader.setFloat("width",this._source.edgesWidth/this.edgesWidthScalerForOrthographic):this._lineShader.setFloat("width",this._source.edgesWidth/this.edgesWidthScalerForPerspective),this._lineShader.setFloat("aspectRatio",t.getAspectRatio(e.activeCamera)),this._lineShader.bind(this._source.getWorldMatrix()),t.drawElementsType(Mo.a.TriangleFillMode,0,this._indicesCount),this._lineShader.unbind()}},e}(),Vh=function(e){function t(t,n,r){void 0===n&&(n=.95),void 0===r&&(r=!1);var i=e.call(this,t,n,r,!1)||this;return i._generateEdgesLines(),i}return Object(h.__extends)(t,e),t.prototype._generateEdgesLines=function(){var e=this._source.getVerticesData(On.b.PositionKind),t=this._source.getIndices();if(t&&e){for(var n=a.c.Vector3[0],r=a.c.Vector3[1],i=t.length-1,o=0,s=0;o<i;o+=2,s+=4)a.e.FromArrayToRef(e,3*t[o],n),a.e.FromArrayToRef(e,3*t[o+1],r),this.createLine(n,r,s);var c=this._source.getScene().getEngine();this._buffers[On.b.PositionKind]=new On.b(c,this._linesPositions,On.b.PositionKind,!1),this._buffers[On.b.NormalKind]=new On.b(c,this._linesNormals,On.b.NormalKind,!1,!1,4),this._ib=c.createIndexBuffer(this._linesIndices),this._indicesCount=this._linesIndices.length}},t}(Bh),zh=(n(144),n(180),"#ifdef LOGARITHMICDEPTH\n#extension GL_EXT_frag_depth : enable\n#endif\nuniform vec4 color;\n#ifdef ALPHATEST\nvarying vec2 vUV;\nuniform sampler2D diffuseSampler;\n#endif\n#include<logDepthDeclaration>\nvoid main(void) {\n#ifdef ALPHATEST\nif (texture2D(diffuseSampler,vUV).a<0.4)\ndiscard;\n#endif\n#include<logDepthFragment>\ngl_FragColor=color;\n}");zt.a.ShadersStore.outlinePixelShader=zh;n(181);var Uh="\nattribute vec3 position;\nattribute vec3 normal;\n#include<bonesDeclaration>\n#include<morphTargetsVertexGlobalDeclaration>\n#include<morphTargetsVertexDeclaration>[0..maxSimultaneousMorphTargets]\n\nuniform float offset;\n#include<instancesDeclaration>\nuniform mat4 viewProjection;\n#ifdef ALPHATEST\nvarying vec2 vUV;\nuniform mat4 diffuseMatrix;\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#endif\n#include<logDepthDeclaration>\nvoid main(void)\n{\nvec3 positionUpdated=position;\nvec3 normalUpdated=normal;\n#ifdef UV1\nvec2 uvUpdated=uv;\n#endif\n#include<morphTargetsVertex>[0..maxSimultaneousMorphTargets]\nvec3 offsetPosition=positionUpdated+(normalUpdated*offset);\n#include<instancesVertex>\n#include<bonesVertex>\ngl_Position=viewProjection*finalWorld*vec4(offsetPosition,1.0);\n#ifdef ALPHATEST\n#ifdef UV1\nvUV=vec2(diffuseMatrix*vec4(uvUpdated,1.0,0.0));\n#endif\n#ifdef UV2\nvUV=vec2(diffuseMatrix*vec4(uv2,1.0,0.0));\n#endif\n#endif\n#include<logDepthVertex>\n}\n";zt.a.ShadersStore.outlineVertexShader=Uh;ce.a.prototype.getOutlineRenderer=function(){return this._outlineRenderer||(this._outlineRenderer=new jh(this)),this._outlineRenderer},Object.defineProperty(be.a.prototype,"renderOutline",{get:function(){return this._renderOutline},set:function(e){e&&this.getScene().getOutlineRenderer(),this._renderOutline=e},enumerable:!0,configurable:!0}),Object.defineProperty(be.a.prototype,"renderOverlay",{get:function(){return this._renderOverlay},set:function(e){e&&this.getScene().getOutlineRenderer(),this._renderOverlay=e},enumerable:!0,configurable:!0});var jh=function(){function e(e){this.name=se.a.NAME_OUTLINERENDERER,this.zOffset=1,this.scene=e,this._engine=e.getEngine(),this.scene._addComponent(this)}return e.prototype.register=function(){this.scene._beforeRenderingMeshStage.registerStep(se.a.STEP_BEFORERENDERINGMESH_OUTLINE,this,this._beforeRenderingMesh),this.scene._afterRenderingMeshStage.registerStep(se.a.STEP_AFTERRENDERINGMESH_OUTLINE,this,this._afterRenderingMesh)},e.prototype.rebuild=function(){},e.prototype.dispose=function(){},e.prototype.render=function(e,t,n){var r=this;void 0===n&&(n=!1);var i=this.scene,o=i.getEngine(),a=o.getCaps().instancedArrays&&null!==t.visibleInstances[e._id]&&void 0!==t.visibleInstances[e._id];if(this.isReady(e,a)){var s=e.getRenderingMesh(),c=e.getMaterial();if(c&&i.activeCamera){if(o.enableEffect(this._effect),c.useLogarithmicDepth&&this._effect.setFloat("logarithmicDepthConstant",2/(Math.log(i.activeCamera.maxZ+1)/Math.LN2)),this._effect.setFloat("offset",n?0:s.outlineWidth),this._effect.setColor4("color",n?s.overlayColor:s.outlineColor,n?s.overlayAlpha:c.alpha),this._effect.setMatrix("viewProjection",i.getTransformMatrix()),s.useBones&&s.computeBonesUsingShaders&&s.skeleton&&this._effect.setMatrices("mBones",s.skeleton.getTransformMatrices(s)),Si.a.BindMorphTargetParameters(s,this._effect),s._bind(e,this._effect,c.fillMode),c&&c.needAlphaTesting()){var l=c.getAlphaTestTexture();l&&(this._effect.setTexture("diffuseSampler",l),this._effect.setMatrix("diffuseMatrix",l.getTextureMatrix()))}o.setZOffset(-this.zOffset),s._processRendering(e,this._effect,c.fillMode,t,a,(function(e,t){r._effect.setMatrix("world",t)})),o.setZOffset(0)}}},e.prototype.isReady=function(e,t){var n=[],r=[On.b.PositionKind,On.b.NormalKind],i=e.getMesh(),o=e.getMaterial();o&&(o.needAlphaTesting()&&(n.push("#define ALPHATEST"),i.isVerticesDataPresent(On.b.UVKind)&&(r.push(On.b.UVKind),n.push("#define UV1")),i.isVerticesDataPresent(On.b.UV2Kind)&&(r.push(On.b.UV2Kind),n.push("#define UV2"))),o.useLogarithmicDepth&&n.push("#define LOGARITHMICDEPTH")),i.useBones&&i.computeBonesUsingShaders?(r.push(On.b.MatricesIndicesKind),r.push(On.b.MatricesWeightsKind),i.numBoneInfluencers>4&&(r.push(On.b.MatricesIndicesExtraKind),r.push(On.b.MatricesWeightsExtraKind)),n.push("#define NUM_BONE_INFLUENCERS "+i.numBoneInfluencers),n.push("#define BonesPerMesh "+(i.skeleton?i.skeleton.bones.length+1:0))):n.push("#define NUM_BONE_INFLUENCERS 0");var a=i.morphTargetManager,s=0;a&&a.numInfluencers>0&&(s=a.numInfluencers,n.push("#define MORPHTARGETS"),n.push("#define NUM_MORPH_INFLUENCERS "+s),Si.a.PrepareAttributesForMorphTargetsInfluencers(r,i,s)),t&&(n.push("#define INSTANCES"),Si.a.PushAttributesForInstances(r));var c=n.join("\n");return this._cachedDefines!==c&&(this._cachedDefines=c,this._effect=this.scene.getEngine().createEffect("outline",r,["world","mBones","viewProjection","diffuseMatrix","offset","color","logarithmicDepthConstant","morphTargetInfluences"],["diffuseSampler"],c,void 0,void 0,void 0,{maxSimultaneousMorphTargets:s})),this._effect.isReady()},e.prototype._beforeRenderingMesh=function(t,n,r){if(this._savedDepthWrite=this._engine.getDepthWrite(),t.renderOutline){var i=n.getMaterial();i&&i.needAlphaBlending()&&(this._engine.cacheStencilState(),this._engine.setDepthWrite(!1),this._engine.setColorWrite(!1),this._engine.setStencilBuffer(!0),this._engine.setStencilOperationPass(7681),this._engine.setStencilFunction(519),this._engine.setStencilMask(e._StencilReference),this._engine.setStencilFunctionReference(e._StencilReference),this.render(n,r,!0),this._engine.setColorWrite(!0),this._engine.setStencilFunction(517)),this._engine.setDepthWrite(!1),this.render(n,r),this._engine.setDepthWrite(this._savedDepthWrite),i&&i.needAlphaBlending()&&this._engine.restoreStencilState()}},e.prototype._afterRenderingMesh=function(e,t,n){if(e.renderOverlay){var r=this._engine.getAlphaMode(),i=this._engine.alphaState.alphaBlend;this._engine.setAlphaMode(2),this.render(t,n,!0),this._engine.setAlphaMode(r),this._engine.setDepthWrite(this._savedDepthWrite),this._engine.alphaState.alphaBlend=i}e.renderOutline&&this._savedDepthWrite&&(this._engine.setDepthWrite(!0),this._engine.setColorWrite(!1),this.render(t,n),this._engine.setColorWrite(!0))},e._StencilReference=4,e}(),Gh=n(193),Hh=function(){function e(e,t){this.name=e,this.color=new s.b(1,1,1,1),this.width=1,this.height=1,this.angle=0,this.invertU=0,this.invertV=0,this.animations=new Array,this.isPickable=!1,this._animationStarted=!1,this._loopAnimation=!1,this._fromIndex=0,this._toIndex=0,this._delay=0,this._direction=1,this._time=0,this.isVisible=!0,this._manager=t,this._manager.sprites.push(this),this.position=a.e.Zero()}return Object.defineProperty(e.prototype,"size",{get:function(){return this.width},set:function(e){this.width=e,this.height=e},enumerable:!0,configurable:!0}),e.prototype.playAnimation=function(e,t,n,r,i){this._fromIndex=e,this._toIndex=t,this._loopAnimation=n,this._delay=r,this._animationStarted=!0,e<t?this._direction=1:(this._direction=-1,this._toIndex=e,this._fromIndex=t),this.cellIndex=e,this._time=0,this._onAnimationEnd=i},e.prototype.stopAnimation=function(){this._animationStarted=!1},e.prototype._animate=function(e){this._animationStarted&&(this._time+=e,this._time>this._delay&&(this._time=this._time%this._delay,this.cellIndex+=this._direction,(this._direction>0&&this.cellIndex>this._toIndex||this._direction<0&&this.cellIndex<this._fromIndex)&&(this._loopAnimation?this.cellIndex=this._direction>0?this._fromIndex:this._toIndex:(this.cellIndex=this._toIndex,this._animationStarted=!1,this._onAnimationEnd&&this._onAnimationEnd(),this.disposeWhenFinishedAnimating&&this.dispose()))))},e.prototype.dispose=function(){for(var e=0;e<this._manager.sprites.length;e++)this._manager.sprites[e]==this&&this._manager.sprites.splice(e,1)},e}();ce.a.prototype._internalPickSprites=function(e,t,n,r){if(!Ce.a)return null;var i=null;if(!r){if(!this.activeCamera)return null;r=this.activeCamera}if(this.spriteManagers.length>0)for(var o=0;o<this.spriteManagers.length;o++){var a=this.spriteManagers[o];if(a.isPickable){var s=a.intersects(e,r,t,n);if(s&&s.hit&&(n||null==i||!(s.distance>=i.distance))&&(i=s,n))break}}return i||new Ce.a},ce.a.prototype._internalMultiPickSprites=function(e,t,n){if(!Ce.a)return null;var r=new Array;if(!n){if(!this.activeCamera)return null;n=this.activeCamera}if(this.spriteManagers.length>0)for(var i=0;i<this.spriteManagers.length;i++){var o=this.spriteManagers[i];if(o.isPickable){var a=o.multiIntersects(e,n,t);null!==a&&(r=r.concat(a))}}return r},ce.a.prototype.pickSprite=function(e,t,n,r,i){return this.createPickingRayInCameraSpaceToRef(e,t,this._tempSpritePickingRay,i),this._internalPickSprites(this._tempSpritePickingRay,n,r,i)},ce.a.prototype.pickSpriteWithRay=function(e,t,n,r){if(!this._tempSpritePickingRay)return null;if(!r){if(!this.activeCamera)return null;r=this.activeCamera}return Ee.TransformToRef(e,r.getViewMatrix(),this._tempSpritePickingRay),this._internalPickSprites(this._tempSpritePickingRay,t,n,r)},ce.a.prototype.multiPickSprite=function(e,t,n,r){return this.createPickingRayInCameraSpaceToRef(e,t,this._tempSpritePickingRay,r),this._internalMultiPickSprites(this._tempSpritePickingRay,n,r)},ce.a.prototype.multiPickSpriteWithRay=function(e,t,n){if(!this._tempSpritePickingRay)return null;if(!n){if(!this.activeCamera)return null;n=this.activeCamera}return Ee.TransformToRef(e,n.getViewMatrix(),this._tempSpritePickingRay),this._internalMultiPickSprites(this._tempSpritePickingRay,t,n)},ce.a.prototype.setPointerOverSprite=function(e){this._pointerOverSprite!==e&&(this._pointerOverSprite&&this._pointerOverSprite.actionManager&&this._pointerOverSprite.actionManager.processTrigger(10,u.a.CreateNewFromSprite(this._pointerOverSprite,this)),this._pointerOverSprite=e,this._pointerOverSprite&&this._pointerOverSprite.actionManager&&this._pointerOverSprite.actionManager.processTrigger(9,u.a.CreateNewFromSprite(this._pointerOverSprite,this)))},ce.a.prototype.getPointerOverSprite=function(){return this._pointerOverSprite};var Wh=function(){function e(e){this.name=se.a.NAME_SPRITE,this.scene=e,this.scene.spriteManagers=new Array,this.scene._tempSpritePickingRay=Ee?Ee.Zero():null,this.scene.onBeforeSpritesRenderingObservable=new o.c,this.scene.onAfterSpritesRenderingObservable=new o.c,this._spritePredicate=function(e){return!!e.actionManager&&(e.isPickable&&e.actionManager.hasPointerTriggers)}}return e.prototype.register=function(){this.scene._pointerMoveStage.registerStep(se.a.STEP_POINTERMOVE_SPRITE,this,this._pointerMove),this.scene._pointerDownStage.registerStep(se.a.STEP_POINTERDOWN_SPRITE,this,this._pointerDown),this.scene._pointerUpStage.registerStep(se.a.STEP_POINTERUP_SPRITE,this,this._pointerUp)},e.prototype.rebuild=function(){},e.prototype.dispose=function(){this.scene.onBeforeSpritesRenderingObservable.clear(),this.scene.onAfterSpritesRenderingObservable.clear();for(var e=this.scene.spriteManagers;e.length;)e[0].dispose()},e.prototype._pickSpriteButKeepRay=function(e,t,n,r,i){var o=this.scene.pickSprite(t,n,this._spritePredicate,r,i);return o&&(o.ray=e?e.ray:null),o},e.prototype._pointerMove=function(e,t,n,r,i){var o=this.scene;return r?o.setPointerOverSprite(null):(n=this._pickSpriteButKeepRay(n,e,t,!1,o.cameraToUseForPointers||void 0))&&n.hit&&n.pickedSprite?(o.setPointerOverSprite(n.pickedSprite),o.doNotHandleCursors||(o._pointerOverSprite&&o._pointerOverSprite.actionManager&&o._pointerOverSprite.actionManager.hoverCursor?i.style.cursor=o._pointerOverSprite.actionManager.hoverCursor:i.style.cursor=o.hoverCursor)):o.setPointerOverSprite(null),n},e.prototype._pointerDown=function(e,t,n,r){var i=this.scene;if(i._pickedDownSprite=null,i.spriteManagers.length>0&&(n=i.pickSprite(e,t,this._spritePredicate,!1,i.cameraToUseForPointers||void 0))&&n.hit&&n.pickedSprite&&n.pickedSprite.actionManager){switch(i._pickedDownSprite=n.pickedSprite,r.button){case 0:n.pickedSprite.actionManager.processTrigger(2,u.a.CreateNewFromSprite(n.pickedSprite,i,r));break;case 1:n.pickedSprite.actionManager.processTrigger(4,u.a.CreateNewFromSprite(n.pickedSprite,i,r));break;case 2:n.pickedSprite.actionManager.processTrigger(3,u.a.CreateNewFromSprite(n.pickedSprite,i,r))}n.pickedSprite.actionManager&&n.pickedSprite.actionManager.processTrigger(5,u.a.CreateNewFromSprite(n.pickedSprite,i,r))}return n},e.prototype._pointerUp=function(e,t,n,r){var i=this.scene;if(i.spriteManagers.length>0){var o=i.pickSprite(e,t,this._spritePredicate,!1,i.cameraToUseForPointers||void 0);o&&(o.hit&&o.pickedSprite&&o.pickedSprite.actionManager&&(o.pickedSprite.actionManager.processTrigger(7,u.a.CreateNewFromSprite(o.pickedSprite,i,r)),o.pickedSprite.actionManager&&(this.scene._inputManager._isPointerSwiping()||o.pickedSprite.actionManager.processTrigger(1,u.a.CreateNewFromSprite(o.pickedSprite,i,r)))),i._pickedDownSprite&&i._pickedDownSprite.actionManager&&i._pickedDownSprite!==o.pickedSprite&&i._pickedDownSprite.actionManager.processTrigger(16,u.a.CreateNewFromSprite(i._pickedDownSprite,i,r)))}return n},e}(),Xh="uniform bool alphaTest;\nvarying vec4 vColor;\n\nvarying vec2 vUV;\nuniform sampler2D diffuseSampler;\n\n#include<fogFragmentDeclaration>\nvoid main(void) {\nvec4 color=texture2D(diffuseSampler,vUV);\nif (alphaTest)\n{\nif (color.a<0.95)\ndiscard;\n}\ncolor*=vColor;\n#include<fogFragment>\ngl_FragColor=color;\n}";zt.a.ShadersStore.spritesPixelShader=Xh;var Kh="\nattribute vec4 position;\nattribute vec4 options;\nattribute vec2 inverts;\nattribute vec4 cellInfo;\nattribute vec4 color;\n\nuniform mat4 view;\nuniform mat4 projection;\n\nvarying vec2 vUV;\nvarying vec4 vColor;\n#include<fogVertexDeclaration>\nvoid main(void) {\nvec3 viewPos=(view*vec4(position.xyz,1.0)).xyz;\nvec2 cornerPos;\nfloat angle=position.w;\nvec2 size=vec2(options.x,options.y);\nvec2 offset=options.zw;\ncornerPos=vec2(offset.x-0.5,offset.y-0.5)*size;\n\nvec3 rotatedCorner;\nrotatedCorner.x=cornerPos.x*cos(angle)-cornerPos.y*sin(angle);\nrotatedCorner.y=cornerPos.x*sin(angle)+cornerPos.y*cos(angle);\nrotatedCorner.z=0.;\n\nviewPos+=rotatedCorner;\ngl_Position=projection*vec4(viewPos,1.0);\n\nvColor=color;\n\nvec2 uvOffset=vec2(abs(offset.x-inverts.x),abs(1.0-offset.y-inverts.y));\nvec2 uvPlace=cellInfo.xy;\nvec2 uvSize=cellInfo.zw;\nvUV.x=uvPlace.x+uvSize.x*uvOffset.x;\nvUV.y=uvPlace.y+uvSize.y*uvOffset.y;\n\n#ifdef FOG\nvFogDistance=viewPos;\n#endif\n}";zt.a.ShadersStore.spritesVertexShader=Kh;var Yh=function(){function e(e,t,n,r,i,a,s,c,l){if(void 0===a&&(a=.01),void 0===s&&(s=nn.a.TRILINEAR_SAMPLINGMODE),void 0===c&&(c=!1),void 0===l&&(l=null),this.name=e,this.sprites=new Array,this.renderingGroupId=0,this.layerMask=268435455,this.fogEnabled=!0,this.isPickable=!1,this._packedAndReady=!1,this.onDisposeObservable=new o.c,this._vertexBuffers={},this._blendMode=2,this.disableDepthWrite=!1,i._getComponent(se.a.NAME_SPRITE)||i._addComponent(new Wh(i)),this._capacity=n,this._fromPacked=c,this._spriteTexture=new nn.a(t,i,!0,!1,s),this._spriteTexture.wrapU=nn.a.CLAMP_ADDRESSMODE,this._spriteTexture.wrapV=nn.a.CLAMP_ADDRESSMODE,r.width&&r.height)this.cellWidth=r.width,this.cellHeight=r.height;else{if(void 0===r)return;this.cellWidth=r,this.cellHeight=r}this._epsilon=a,this._scene=i,this._scene.spriteManagers.push(this);for(var u=[],h=0,d=0;d<n;d++)u.push(h),u.push(h+1),u.push(h+2),u.push(h),u.push(h+2),u.push(h+3),h+=4;this._indexBuffer=i.getEngine().createIndexBuffer(u),this._vertexData=new Float32Array(18*n*4),this._buffer=new On.a(i.getEngine(),this._vertexData,!0,18);var p=this._buffer.createVertexBuffer(On.b.PositionKind,0,4),f=this._buffer.createVertexBuffer("options",4,4),m=this._buffer.createVertexBuffer("inverts",8,2),g=this._buffer.createVertexBuffer("cellInfo",10,4),_=this._buffer.createVertexBuffer(On.b.ColorKind,14,4);this._vertexBuffers[On.b.PositionKind]=p,this._vertexBuffers.options=f,this._vertexBuffers.inverts=m,this._vertexBuffers.cellInfo=g,this._vertexBuffers[On.b.ColorKind]=_,this._effectBase=this._scene.getEngine().createEffect("sprites",[On.b.PositionKind,"options","inverts","cellInfo",On.b.ColorKind],["view","projection","textureInfos","alphaTest"],["diffuseSampler"],""),this._effectFog=this._scene.getEngine().createEffect("sprites",[On.b.PositionKind,"options","inverts","cellInfo",On.b.ColorKind],["view","projection","textureInfos","alphaTest","vFogInfos","vFogColor"],["diffuseSampler"],"#define FOG"),this._fromPacked&&this._makePacked(t,l)}return Object.defineProperty(e.prototype,"onDispose",{set:function(e){this._onDisposeObserver&&this.onDisposeObservable.remove(this._onDisposeObserver),this._onDisposeObserver=this.onDisposeObservable.add(e)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"texture",{get:function(){return this._spriteTexture},set:function(e){this._spriteTexture=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"blendMode",{get:function(){return this._blendMode},set:function(e){this._blendMode=e},enumerable:!0,configurable:!0}),e.prototype._makePacked=function(e,t){var n=this;if(null!==t)try{var r=void 0;if((r="string"==typeof t?JSON.parse(t):t).frames.length){for(var i={},o=0;o<r.frames.length;o++){var a=r.frames[o];if("string"!=typeof Object.keys(a)[0])throw new Error("Invalid JSON Format.  Check the frame values and make sure the name is the first parameter.");i[a[Object.keys(a)[0]]]=a}r.frames=i}var s=Reflect.ownKeys(r.frames);this._spriteMap=s,this._packedAndReady=!0,this._cellData=r.frames}catch(e){throw this._fromPacked=!1,this._packedAndReady=!1,new Error("Invalid JSON from string. Spritesheet managed with constant cell size.")}else{var c=/\./g,l=void 0;do{l=c.lastIndex,c.test(e)}while(c.lastIndex>0);var u=e.substring(0,l-1)+".json",h=new XMLHttpRequest;h.open("GET",u,!0),h.onerror=function(){g.a.Error("JSON ERROR: Unable to load JSON file."),n._fromPacked=!1,n._packedAndReady=!1},h.onload=function(){try{var e=JSON.parse(h.response),t=Reflect.ownKeys(e.frames);n._spriteMap=t,n._packedAndReady=!0,n._cellData=e.frames}catch(e){throw n._fromPacked=!1,n._packedAndReady=!1,new Error("Invalid JSON format. Please check documentation for format specifications.")}},h.send()}},e.prototype._appendSpriteVertex=function(e,t,n,r,i){var o=18*e;if(0===n?n=this._epsilon:1===n&&(n=1-this._epsilon),0===r?r=this._epsilon:1===r&&(r=1-this._epsilon),this._vertexData[o]=t.position.x,this._vertexData[o+1]=t.position.y,this._vertexData[o+2]=t.position.z,this._vertexData[o+3]=t.angle,this._vertexData[o+4]=t.width,this._vertexData[o+5]=t.height,this._vertexData[o+6]=n,this._vertexData[o+7]=r,this._vertexData[o+8]=t.invertU?1:0,this._vertexData[o+9]=t.invertV?1:0,this._packedAndReady){t.cellRef||(t.cellIndex=0);var a=t.cellIndex;"number"==typeof a&&isFinite(a)&&Math.floor(a)===a&&(t.cellRef=this._spriteMap[t.cellIndex]),this._vertexData[o+10]=this._cellData[t.cellRef].frame.x/i.width,this._vertexData[o+11]=this._cellData[t.cellRef].frame.y/i.height,this._vertexData[o+12]=this._cellData[t.cellRef].frame.w/i.width,this._vertexData[o+13]=this._cellData[t.cellRef].frame.h/i.height}else{t.cellIndex||(t.cellIndex=0);var s=i.width/this.cellWidth,c=t.cellIndex/s>>0;this._vertexData[o+10]=(t.cellIndex-c*s)*this.cellWidth/i.width,this._vertexData[o+11]=c*this.cellHeight/i.height,this._vertexData[o+12]=this.cellWidth/i.width,this._vertexData[o+13]=this.cellHeight/i.height}this._vertexData[o+14]=t.color.r,this._vertexData[o+15]=t.color.g,this._vertexData[o+16]=t.color.b,this._vertexData[o+17]=t.color.a},e.prototype.intersects=function(e,t,n,r){for(var i=Math.min(this._capacity,this.sprites.length),o=a.e.Zero(),s=a.e.Zero(),c=Number.MAX_VALUE,l=null,u=a.c.Vector3[0],h=a.c.Vector3[1],d=t.getViewMatrix(),p=0;p<i;p++){var f=this.sprites[p];if(f){if(n){if(!n(f))continue}else if(!f.isPickable)continue;if(a.e.TransformCoordinatesToRef(f.position,d,h),o.copyFromFloats(h.x-f.width/2,h.y-f.height/2,h.z),s.copyFromFloats(h.x+f.width/2,h.y+f.height/2,h.z),e.intersectsBoxMinMax(o,s)){var m=a.e.Distance(h,e.origin);if(c>m&&(c=m,l=f,r))break}}}if(l){var g=new Ce.a;d.invertToRef(a.c.Matrix[0]),g.hit=!0,g.pickedSprite=l,g.distance=c;var _=a.c.Vector3[2];return _.copyFrom(e.direction),_.normalize(),_.scaleInPlace(c),e.origin.addToRef(_,u),g.pickedPoint=a.e.TransformCoordinates(u,a.c.Matrix[0]),g}return null},e.prototype.multiIntersects=function(e,t,n){for(var r,i=Math.min(this._capacity,this.sprites.length),o=a.e.Zero(),s=a.e.Zero(),c=[],l=a.c.Vector3[0].copyFromFloats(0,0,0),u=a.c.Vector3[1].copyFromFloats(0,0,0),h=t.getViewMatrix(),d=0;d<i;d++){var p=this.sprites[d];if(p){if(n){if(!n(p))continue}else if(!p.isPickable)continue;if(a.e.TransformCoordinatesToRef(p.position,h,u),o.copyFromFloats(u.x-p.width/2,u.y-p.height/2,u.z),s.copyFromFloats(u.x+p.width/2,u.y+p.height/2,u.z),e.intersectsBoxMinMax(o,s)){r=a.e.Distance(u,e.origin);var f=new Ce.a;c.push(f),h.invertToRef(a.c.Matrix[0]),f.hit=!0,f.pickedSprite=p,f.distance=r;var m=a.c.Vector3[2];m.copyFrom(e.direction),m.normalize(),m.scaleInPlace(r),e.origin.addToRef(m,l),f.pickedPoint=a.e.TransformCoordinates(l,a.c.Matrix[0])}}}return c},e.prototype.render=function(){if(this._effectBase.isReady()&&this._effectFog.isReady()&&this._spriteTexture&&this._spriteTexture.isReady()&&this.sprites.length&&(!this._fromPacked||this._packedAndReady&&this._spriteMap&&this._cellData)){for(var e=this._scene.getEngine(),t=this._spriteTexture.getBaseSize(),n=e.getDeltaTime(),r=Math.min(this._capacity,this.sprites.length),i=0,o=!0,a=0;a<r;a++){var s=this.sprites[a];s&&s.isVisible&&(o=!1,s._animate(n),this._appendSpriteVertex(i++,s,0,0,t),this._appendSpriteVertex(i++,s,1,0,t),this._appendSpriteVertex(i++,s,1,1,t),this._appendSpriteVertex(i++,s,0,1,t))}if(!o){this._buffer.update(this._vertexData);var c=this._effectBase;this._scene.fogEnabled&&this._scene.fogMode!==ce.a.FOGMODE_NONE&&this.fogEnabled&&(c=this._effectFog),e.enableEffect(c);var l=this._scene.getViewMatrix();c.setTexture("diffuseSampler",this._spriteTexture),c.setMatrix("view",l),c.setMatrix("projection",this._scene.getProjectionMatrix()),this._scene.fogEnabled&&this._scene.fogMode!==ce.a.FOGMODE_NONE&&this.fogEnabled&&(c.setFloat4("vFogInfos",this._scene.fogMode,this._scene.fogStart,this._scene.fogEnd,this._scene.fogDensity),c.setColor3("vFogColor",this._scene.fogColor)),e.bindBuffers(this._vertexBuffers,this._indexBuffer,c),e.setDepthFunctionToLessOrEqual(),this.disableDepthWrite||(c.setBool("alphaTest",!0),e.setColorWrite(!1),e.drawElementsType(Mo.a.TriangleFillMode,0,i/4*6),e.setColorWrite(!0),c.setBool("alphaTest",!1)),e.setAlphaMode(this._blendMode),e.drawElementsType(Mo.a.TriangleFillMode,0,i/4*6),e.setAlphaMode(0)}}},e.prototype.dispose=function(){this._buffer&&(this._buffer.dispose(),this._buffer=null),this._indexBuffer&&(this._scene.getEngine()._releaseBuffer(this._indexBuffer),this._indexBuffer=null),this._spriteTexture&&(this._spriteTexture.dispose(),this._spriteTexture=null);var e=this._scene.spriteManagers.indexOf(this);this._scene.spriteManagers.splice(e,1),this.onDisposeObservable.notifyObservers(this),this.onDisposeObservable.clear()},e}(),qh="precision highp float;\nvarying vec3 vPosition;\nvarying vec2 vUV;\nvarying vec2 tUV;\nuniform float time;\nuniform float spriteCount;\nuniform sampler2D spriteSheet;\nuniform vec2 spriteMapSize;\nuniform vec2 outputSize;\nuniform vec2 stageSize;\nuniform sampler2D frameMap;\nuniform sampler2D tileMaps[LAYERS];\nuniform sampler2D animationMap;\nuniform vec3 colorMul;\nfloat mt;\nconst float fdStep=1./4.;\nconst float aFrameSteps=1./MAX_ANIMATION_FRAMES;\nmat4 getFrameData(float frameID){\nfloat fX=frameID/spriteCount;\nreturn mat4(\ntexture2D(frameMap,vec2(fX,0.),0.),\ntexture2D(frameMap,vec2(fX,fdStep*1.),0.),\ntexture2D(frameMap,vec2(fX,fdStep*2.),0.),\nvec4(0.)\n);\n}\nvoid main(){\nvec4 color=vec4(0.);\nvec2 tileUV=fract(tUV);\n#ifdef FLIPU\ntileUV.y=1.0-tileUV.y;\n#endif\nvec2 tileID=floor(tUV);\nvec2 sheetUnits=1./spriteMapSize;\nfloat spriteUnits=1./spriteCount;\nvec2 stageUnits=1./stageSize;\nfor(int i=0; i<LAYERS; i++) {\nfloat frameID;\n#define LAYER_ID_SWITCH\nvec4 animationData=texture2D(animationMap,vec2((frameID+0.5)/spriteCount,0.),0.);\nif(animationData.y>0.) {\nmt=mod(time*animationData.z,1.0);\nfor(float f=0.; f<MAX_ANIMATION_FRAMES; f++){\nif(animationData.y>mt){\nframeID=animationData.x;\nbreak;\n}\nanimationData=texture2D(animationMap,vec2((frameID+0.5)/spriteCount,aFrameSteps*f),0.);\n}\n}\n\nmat4 frameData=getFrameData(frameID+0.5);\nvec2 frameSize=(frameData[0].wz)/spriteMapSize;\nvec2 offset=frameData[0].xy*sheetUnits;\nvec2 ratio=frameData[2].xy/frameData[0].wz;\n\nif (frameData[2].z == 1.){\ntileUV.xy=tileUV.yx;\n}\nif (i == 0){\ncolor=texture2D(spriteSheet,tileUV*frameSize+offset);\n} else {\nvec4 nc=texture2D(spriteSheet,tileUV*frameSize+offset);\nfloat alpha=min(color.a+nc.a,1.0);\nvec3 mixed=mix(color.xyz,nc.xyz,nc.a);\ncolor=vec4(mixed,alpha);\n}\n}\ncolor.xyz*=colorMul;\ngl_FragColor=color;\n}";zt.a.ShadersStore.spriteMapPixelShader=qh;var Qh="precision highp float;\n\nattribute vec3 position;\nattribute vec3 normal;\nattribute vec2 uv;\n\nvarying vec3 vPosition;\nvarying vec2 vUV;\nvarying vec2 tUV;\nvarying vec2 stageUnits;\nvarying vec2 levelUnits;\nvarying vec2 tileID;\n\nuniform float time;\nuniform mat4 worldViewProjection;\nuniform vec2 outputSize;\nuniform vec2 stageSize;\nuniform vec2 spriteMapSize;\nuniform float stageScale;\nvoid main() {\nvec4 p=vec4( position,1. );\nvPosition=p.xyz;\nvUV=uv;\ntUV=uv*stageSize;\ngl_Position=worldViewProjection*p;\n}";zt.a.ShadersStore.spriteMapVertexShader=Qh;var Zh,Jh=function(){function e(e,t,n,r,i){var o=this;this.name=e,this.sprites=[],this.atlasJSON=t,this.sprites=this.atlasJSON.frames,this.spriteSheet=n,this.options=r,r.stageSize=r.stageSize||new a.d(1,1),r.outputSize=r.outputSize||r.stageSize,r.outputPosition=r.outputPosition||a.e.Zero(),r.outputRotation=r.outputRotation||a.e.Zero(),r.layerCount=r.layerCount||1,r.maxAnimationFrames=r.maxAnimationFrames||0,r.baseTile=r.baseTile||0,r.flipU=r.flipU||!1,r.colorMultiply=r.colorMultiply||new a.e(1,1,1),this._scene=i,this._frameMap=this._createFrameBuffer(),this._tileMaps=new Array;for(var s=0;s<r.layerCount;s++)this._tileMaps.push(this._createTileBuffer(null,s));this._animationMap=this._createTileAnimationBuffer(null);var c=[];c.push("#define LAYERS "+r.layerCount),r.flipU&&c.push("#define FLIPU"),c.push("#define MAX_ANIMATION_FRAMES "+r.maxAnimationFrames+".0");var l,u=zt.a.ShadersStore.spriteMapPixelShader;if(1===this._scene.getEngine().webGLVersion){l="";for(s=0;s<r.layerCount;s++)l+="if ("+s+" == i) { frameID = texture2D(tileMaps["+s+"], (tileID + 0.5) / stageSize, 0.).x; }"}else{l="switch(i) {";for(s=0;s<r.layerCount;s++)l+="case "+s+" : frameID = texture(tileMaps["+s+"], (tileID + 0.5) / stageSize, 0.).x;",l+="break;";l+="}"}zt.a.ShadersStore["spriteMap"+this.name+"PixelShader"]=u.replace("#define LAYER_ID_SWITCH",l),this._material=new Wa.a("spriteMap:"+this.name,this._scene,{vertex:"spriteMap",fragment:"spriteMap"+this.name},{defines:c,attributes:["position","normal","uv"],uniforms:["worldViewProjection","time","stageSize","outputSize","spriteMapSize","spriteCount","time","colorMul","mousePosition","curTile","flipU"],samplers:["spriteSheet","frameMap","tileMaps","animationMap"],needAlphaBlending:!0}),this._time=0,this._material.setFloat("spriteCount",this.spriteCount),this._material.setVector2("stageSize",r.stageSize),this._material.setVector2("outputSize",r.outputSize),this._material.setTexture("spriteSheet",this.spriteSheet),this._material.setVector2("spriteMapSize",new a.d(1,1)),this._material.setVector3("colorMul",r.colorMultiply);var h=0,d=function(){o.spriteSheet&&o.spriteSheet.isReady()&&o.spriteSheet._texture?o._material.setVector2("spriteMapSize",new a.d(o.spriteSheet._texture.baseWidth||1,o.spriteSheet._texture.baseHeight||1)):h<100&&setTimeout((function(){h++,d()}),100)};d(),this._material.setVector3("colorMul",r.colorMultiply),this._material.setTexture("frameMap",this._frameMap),this._material.setTextureArray("tileMaps",this._tileMaps),this._material.setTexture("animationMap",this._animationMap),this._material.setFloat("time",this._time),this._output=be.a.CreatePlane(e+":output",1,i,!0),this._output.scaling.x=r.outputSize.x,this._output.scaling.y=r.outputSize.y;this._scene.onBeforeRenderObservable.add((function(){o._time+=o._scene.getEngine().getDeltaTime(),o._material.setFloat("time",o._time)})),this._output.material=this._material}return Object.defineProperty(e.prototype,"spriteCount",{get:function(){return this.sprites.length},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"position",{get:function(){return this._output.position},set:function(e){this._output.position=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"rotation",{get:function(){return this._output.rotation},set:function(e){this._output.rotation=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"animationMap",{get:function(){return this._animationMap},set:function(e){var t=e._texture._bufferView,n=this._createTileAnimationBuffer(t);this._animationMap.dispose(),this._animationMap=n,this._material.setTexture("animationMap",this._animationMap)},enumerable:!0,configurable:!0}),e.prototype.getTileID=function(){var e=this.getMousePosition();return e.multiplyInPlace(this.options.stageSize||a.d.Zero()),e.x=Math.floor(e.x),e.y=Math.floor(e.y),e},e.prototype.getMousePosition=function(){var e=this._output,t=this._scene.pick(this._scene.pointerX,this._scene.pointerY,(function(t){return t===e}));if(!t||!t.hit||!t.getTextureCoordinates)return new a.d(-1,-1);var n=t.getTextureCoordinates();return n||new a.d(-1,-1)},e.prototype._createFrameBuffer=function(){for(var e=new Array,t=0;t<this.spriteCount;t++)e.push(0,0,0,0),e.push(0,0,0,0),e.push(0,0,0,0),e.push(0,0,0,0);for(t=0;t<this.spriteCount;t++){var n=this.sprites[t].frame,r=this.sprites[t].spriteSourceSize,i=this.sprites[t].sourceSize,o=this.sprites[t].rotated?1:0,a=this.sprites[t].trimmed?1:0;e[4*t]=n.x,e[4*t+1]=n.y,e[4*t+2]=n.w,e[4*t+3]=n.h,e[4*t+4*this.spriteCount]=r.x,e[4*t+1+4*this.spriteCount]=r.y,e[4*t+3+4*this.spriteCount]=r.h,e[4*t+8*this.spriteCount]=i.w,e[4*t+1+8*this.spriteCount]=i.h,e[4*t+2+8*this.spriteCount]=o,e[4*t+3+8*this.spriteCount]=a}var s=new Float32Array(e);return ms.a.CreateRGBATexture(s,this.spriteCount,4,this._scene,!1,!1,nn.a.NEAREST_NEAREST,ne.a.TEXTURETYPE_FLOAT)},e.prototype._createTileBuffer=function(e,t){void 0===t&&(t=0);var n=new Array,r=this.options.stageSize.y||0,i=this.options.stageSize.x||0;if(e)n=e;else{var o=this.options.baseTile;0!=t&&(o=0);for(var a=0;a<r;a++)for(var s=0;s<4*i;s+=4)n.push(o,0,0,0)}var c=new Float32Array(n);return ms.a.CreateRGBATexture(c,i,r,this._scene,!1,!1,nn.a.NEAREST_NEAREST,ne.a.TEXTURETYPE_FLOAT)},e.prototype.changeTiles=function(e,t,n){var r;if(void 0===e&&(e=0),void 0===n&&(n=0),null!==(r=this._tileMaps[e]._texture._bufferView)){var i=new Array;t instanceof a.d?i.push(t):i=t;for(var o=this.options.stageSize.x||0,s=0;s<i.length;s++){var c=i[s];c.x=Math.floor(c.x),c.y=Math.floor(c.y),r[4*c.x+c.y*(4*o)]=n}var l=this._createTileBuffer(r);this._tileMaps[e].dispose(),this._tileMaps[e]=l,this._material.setTextureArray("tileMap",this._tileMaps)}},e.prototype._createTileAnimationBuffer=function(e){var t,n=new Array;if(e)t=e;else{for(var r=0;r<this.spriteCount;r++){n.push(0,0,0,0);for(var i=1;i<(this.options.maxAnimationFrames||4);)n.push(0,0,0,0),i++}t=new Float32Array(n)}return ms.a.CreateRGBATexture(t,this.spriteCount,this.options.maxAnimationFrames||4,this._scene,!1,!1,nn.a.NEAREST_NEAREST,ne.a.TEXTURETYPE_FLOAT)},e.prototype.addAnimationToTile=function(e,t,n,r,i){void 0===e&&(e=0),void 0===t&&(t=0),void 0===n&&(n=0),void 0===r&&(r=0),void 0===i&&(i=1);var o=this._animationMap._texture._bufferView,a=4*e+4*this.spriteCount*t;if(o){o[a]=n,o[a+1]=r,o[a+2]=i;var s=this._createTileAnimationBuffer(o);this._animationMap.dispose(),this._animationMap=s,this._material.setTexture("animationMap",this._animationMap)}},e.prototype.saveTileMaps=function(){for(var e="",t=0;t<this._tileMaps.length;t++)t>0&&(e+="\n\r"),e+=this._tileMaps[t]._texture._bufferView.toString();var n=document.createElement("a");n.href="data:octet/stream;charset=utf-8,"+encodeURI(e),n.target="_blank",n.download=this.name+".tilemaps",n.click(),n.remove()},e.prototype.loadTileMaps=function(e){var t=this,n=new XMLHttpRequest;n.open("GET",e);var r=this.options.layerCount||0;n.onload=function(){for(var e=n.response.split("\n\r"),i=0;i<r;i++){var o=e[i].split(",").map(Number),a=t._createTileBuffer(o);t._tileMaps[i].dispose(),t._tileMaps[i]=a}t._material.setTextureArray("tileMap",t._tileMaps)},n.send()},e.prototype.dispose=function(){this._output.dispose(),this._material.dispose(),this._animationMap.dispose(),this._tileMaps.forEach((function(e){e.dispose()})),this._frameMap.dispose()},e}(),$h=function(e){function t(t,n,r,i,o,a,s){void 0===o&&(o=null),void 0===a&&(a=.01),void 0===s&&(s=nn.a.TRILINEAR_SAMPLINGMODE);var c=e.call(this,t,n,r,64,i,a,s,!0,o)||this;return c.name=t,c}return Object(h.__extends)(t,e),t}(Yh),ed=n(188),td=n(186),nd=n(187),rd=n(183);!function(e){e[e.INIT=0]="INIT",e[e.RUNNING=1]="RUNNING",e[e.DONE=2]="DONE",e[e.ERROR=3]="ERROR"}(Zh||(Zh={}));var id,od=function(){function e(e){this.name=e,this._isCompleted=!1,this._taskState=Zh.INIT}return Object.defineProperty(e.prototype,"isCompleted",{get:function(){return this._isCompleted},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"taskState",{get:function(){return this._taskState},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"errorObject",{get:function(){return this._errorObject},enumerable:!0,configurable:!0}),e.prototype._setErrorObject=function(e,t){this._errorObject||(this._errorObject={message:e,exception:t})},e.prototype.run=function(e,t,n){var r=this;this._taskState=Zh.RUNNING,this.runTask(e,(function(){r.onDoneCallback(t,n)}),(function(e,t){r.onErrorCallback(n,e,t)}))},e.prototype.runTask=function(e,t,n){throw new Error("runTask is not implemented")},e.prototype.reset=function(){this._taskState=Zh.INIT},e.prototype.onErrorCallback=function(e,t,n){this._taskState=Zh.ERROR,this._errorObject={message:t,exception:n},this.onError&&this.onError(this,t,n),e()},e.prototype.onDoneCallback=function(e,t){try{this._taskState=Zh.DONE,this._isCompleted=!0,this.onSuccess&&this.onSuccess(this),e()}catch(e){this.onErrorCallback(t,"Task is done, error executing success callback(s)",e)}},e}(),ad=function(e,t,n){this.remainingCount=e,this.totalCount=t,this.task=n},sd=function(e){function t(t,n,r,i){var o=e.call(this,t)||this;return o.name=t,o.meshesNames=n,o.rootUrl=r,o.sceneFilename=i,o}return Object(h.__extends)(t,e),t.prototype.runTask=function(e,t,n){var r=this;Yr.a.ImportMesh(this.meshesNames,this.rootUrl,this.sceneFilename,e,(function(e,n,i,o){r.loadedMeshes=e,r.loadedParticleSystems=n,r.loadedSkeletons=i,r.loadedAnimationGroups=o,t()}),null,(function(e,t,r){n(t,r)}))},t}(od),cd=function(e){function t(t,n){var r=e.call(this,t)||this;return r.name=t,r.url=n,r}return Object(h.__extends)(t,e),t.prototype.runTask=function(e,t,n){var r=this;e._loadFile(this.url,(function(e){r.text=e,t()}),void 0,!1,!1,(function(e,t){e&&n(e.status+" "+e.statusText,t)}))},t}(od),ld=function(e){function t(t,n){var r=e.call(this,t)||this;return r.name=t,r.url=n,r}return Object(h.__extends)(t,e),t.prototype.runTask=function(e,t,n){var r=this;e._loadFile(this.url,(function(e){r.data=e,t()}),void 0,!0,!0,(function(e,t){e&&n(e.status+" "+e.statusText,t)}))},t}(od),ud=function(e){function t(t,n){var r=e.call(this,t)||this;return r.name=t,r.url=n,r}return Object(h.__extends)(t,e),t.prototype.runTask=function(e,t,n){var r=this,i=new Image;Xe.b.SetCorsBehavior(this.url,i),i.onload=function(){r.image=i,t()},i.onerror=function(e){n("Error loading image",e)},i.src=this.url},t}(od),hd=function(e){function t(t,n,r,i,o){void 0===o&&(o=nn.a.TRILINEAR_SAMPLINGMODE);var a=e.call(this,t)||this;return a.name=t,a.url=n,a.noMipmap=r,a.invertY=i,a.samplingMode=o,a}return Object(h.__extends)(t,e),t.prototype.runTask=function(e,t,n){this.texture=new nn.a(this.url,e,this.noMipmap,this.invertY,this.samplingMode,(function(){t()}),(function(e,t){n(e,t)}))},t}(od),dd=function(e){function t(t,n,r,i,o){var a=e.call(this,t)||this;return a.name=t,a.url=n,a.extensions=r,a.noMipmap=i,a.files=o,a}return Object(h.__extends)(t,e),t.prototype.runTask=function(e,t,n){this.texture=new Ei.a(this.url,e,this.extensions,this.noMipmap,this.files,(function(){t()}),(function(e,t){n(e,t)}))},t}(od),pd=function(e){function t(t,n,r,i,o,a,s){void 0===i&&(i=!1),void 0===o&&(o=!0),void 0===a&&(a=!1),void 0===s&&(s=!1);var c=e.call(this,t)||this;return c.name=t,c.url=n,c.size=r,c.noMipmap=i,c.generateHarmonics=o,c.gammaSpace=a,c.reserved=s,c}return Object(h.__extends)(t,e),t.prototype.runTask=function(e,t,n){this.texture=new Ca(this.url,e,this.size,this.noMipmap,this.generateHarmonics,this.gammaSpace,this.reserved,(function(){t()}),(function(e,t){n(e,t)}))},t}(od),fd=function(e){function t(t,n,r,i,o){void 0===i&&(i=!1),void 0===o&&(o=!0);var a=e.call(this,t)||this;return a.name=t,a.url=n,a.size=r,a.noMipmap=i,a.gammaSpace=o,a}return Object(h.__extends)(t,e),t.prototype.runTask=function(e,t,n){this.texture=new Ka(this.url,e,this.size,this.noMipmap,this.gammaSpace,(function(){t()}),(function(e,t){n(e,t)}))},t}(od),md=function(){function e(e){this._isLoading=!1,this._tasks=new Array,this._waitingTasksCount=0,this._totalTasksCount=0,this.onTaskSuccessObservable=new o.c,this.onTaskErrorObservable=new o.c,this.onTasksDoneObservable=new o.c,this.onProgressObservable=new o.c,this.useDefaultLoadingScreen=!0,this.autoHideLoadingUI=!0,this._scene=e}return e.prototype.addMeshTask=function(e,t,n,r){var i=new sd(e,t,n,r);return this._tasks.push(i),i},e.prototype.addTextFileTask=function(e,t){var n=new cd(e,t);return this._tasks.push(n),n},e.prototype.addBinaryFileTask=function(e,t){var n=new ld(e,t);return this._tasks.push(n),n},e.prototype.addImageTask=function(e,t){var n=new ud(e,t);return this._tasks.push(n),n},e.prototype.addTextureTask=function(e,t,n,r,i){void 0===i&&(i=nn.a.TRILINEAR_SAMPLINGMODE);var o=new hd(e,t,n,r,i);return this._tasks.push(o),o},e.prototype.addCubeTextureTask=function(e,t,n,r,i){var o=new dd(e,t,n,r,i);return this._tasks.push(o),o},e.prototype.addHDRCubeTextureTask=function(e,t,n,r,i,o,a){void 0===r&&(r=!1),void 0===i&&(i=!0),void 0===o&&(o=!1),void 0===a&&(a=!1);var s=new pd(e,t,n,r,i,o,a);return this._tasks.push(s),s},e.prototype.addEquiRectangularCubeTextureAssetTask=function(e,t,n,r,i){void 0===r&&(r=!1),void 0===i&&(i=!0);var o=new fd(e,t,n,r,i);return this._tasks.push(o),o},e.prototype.removeTask=function(e){var t=this._tasks.indexOf(e);t>-1&&this._tasks.splice(t,1)},e.prototype._decreaseWaitingTasksCount=function(e){this._waitingTasksCount--;try{this.onProgress&&this.onProgress(this._waitingTasksCount,this._totalTasksCount,e),this.onProgressObservable.notifyObservers(new ad(this._waitingTasksCount,this._totalTasksCount,e))}catch(e){g.a.Error("Error running progress callbacks."),console.log(e)}if(0===this._waitingTasksCount){try{var t=this._tasks.slice();this.onFinish&&this.onFinish(t);for(var n=0,r=t;n<r.length;n++){if((e=r[n]).taskState===Zh.DONE){var i=this._tasks.indexOf(e);i>-1&&this._tasks.splice(i,1)}}this.onTasksDoneObservable.notifyObservers(this._tasks)}catch(e){g.a.Error("Error running tasks-done callbacks."),console.log(e)}this._isLoading=!1,this.autoHideLoadingUI&&this._scene.getEngine().hideLoadingUI()}},e.prototype._runTask=function(e){var t=this,n=function(n,r){e._setErrorObject(n,r),t.onTaskError&&t.onTaskError(e),t.onTaskErrorObservable.notifyObservers(e),t._decreaseWaitingTasksCount(e)};e.run(this._scene,(function(){try{t.onTaskSuccess&&t.onTaskSuccess(e),t.onTaskSuccessObservable.notifyObservers(e),t._decreaseWaitingTasksCount(e)}catch(e){n("Error executing task success callbacks",e)}}),n)},e.prototype.reset=function(){return this._isLoading=!1,this._tasks=new Array,this},e.prototype.load=function(){if(this._isLoading)return this;if(this._isLoading=!0,this._waitingTasksCount=this._tasks.length,this._totalTasksCount=this._tasks.length,0===this._waitingTasksCount)return this._isLoading=!1,this.onFinish&&this.onFinish(this._tasks),this.onTasksDoneObservable.notifyObservers(this._tasks),this;this.useDefaultLoadingScreen&&this._scene.getEngine().displayLoadingUI();for(var e=0;e<this._tasks.length;e++){var t=this._tasks[e];t.taskState===Zh.INIT&&this._runTask(t)}return this},e.prototype.loadAsync=function(){var e=this;return new Promise((function(t,n){e._isLoading?t():(e.onTasksDoneObservable.addOnce((function(e){e&&e.length?n(e):t()})),e.load())}))},e}(),gd=n(140),_d=function(){function e(e,t){this._meshesOrigins=[],this._toCenterVectors=[],this._scaledDirection=a.e.Zero(),this._newPosition=a.e.Zero(),this._centerPosition=a.e.Zero(),this._meshes=e.slice(),t?this._centerMesh=t:this._setCenterMesh();var n=this._meshes.indexOf(this._centerMesh);n>=0&&this._meshes.splice(n,1),this._centerPosition=this._centerMesh.getAbsolutePosition().clone();for(var r=0;r<this._meshes.length;r++)if(this._meshes[r]){var i=this._meshes[r];this._meshesOrigins[r]=i.getAbsolutePosition().clone(),this._toCenterVectors[r]=a.e.Zero(),i._boundingInfo&&this._centerMesh._boundingInfo&&i._boundingInfo.boundingBox.centerWorld.subtractToRef(this._centerMesh._boundingInfo.boundingBox.centerWorld,this._toCenterVectors[r])}}return e.prototype._setCenterMesh=function(){for(var e=a.e.Zero(),t=a.e.Zero(),n=Number.MAX_VALUE,r=0;r<this._meshes.length;r++){if(this._meshes[r])(o=(i=this._meshes[r]).getBoundingInfo())&&t.addInPlace(o.boundingBox.centerWorld)}e=t.scale(1/this._meshes.length);for(r=0;r<this._meshes.length;r++){var i,o;if(this._meshes[r])if(o=(i=this._meshes[r]).getBoundingInfo()){var s=o.boundingBox.centerWorld.subtract(e).lengthSquared();s<n&&(this._centerMesh=i,n=s)}}},e.prototype.getClassName=function(){return"MeshExploder"},e.prototype.getMeshes=function(){var e=this._meshes.slice();return e.unshift(this._centerMesh),e},e.prototype.explode=function(e){void 0===e&&(e=1);for(var t=0;t<this._meshes.length;t++)this._meshes[t]&&this._meshesOrigins[t]&&this._toCenterVectors[t]&&(this._toCenterVectors[t].scaleToRef(e,this._scaledDirection),this._meshesOrigins[t].addToRef(this._scaledDirection,this._newPosition),this._meshes[t].setAbsolutePosition(this._newPosition));this._centerMesh.setAbsolutePosition(this._centerPosition)},e}(),vd=n(120),bd=function(){function e(e,t,n,r,i,o,a,s,c){this.onProcessFileCallback=function(){return!0},this._engine=e,this._currentScene=t,this._sceneLoadedCallback=n,this._progressCallback=r,this._additionalRenderLoopLogicCallback=i,this._textureLoadingCallback=o,this._startingProcessingFilesCallback=a,this._onReloadCallback=s,this._errorCallback=c}return Object.defineProperty(e,"FilesToLoad",{get:function(){return vd.a.FilesToLoad},enumerable:!0,configurable:!0}),e.prototype.monitorElementForDragNDrop=function(e){var t=this;e&&(this._elementToMonitor=e,this._dragEnterHandler=function(e){t.drag(e)},this._dragOverHandler=function(e){t.drag(e)},this._dropHandler=function(e){t.drop(e)},this._elementToMonitor.addEventListener("dragenter",this._dragEnterHandler,!1),this._elementToMonitor.addEventListener("dragover",this._dragOverHandler,!1),this._elementToMonitor.addEventListener("drop",this._dropHandler,!1))},e.prototype.dispose=function(){this._elementToMonitor&&(this._elementToMonitor.removeEventListener("dragenter",this._dragEnterHandler),this._elementToMonitor.removeEventListener("dragover",this._dragOverHandler),this._elementToMonitor.removeEventListener("drop",this._dropHandler))},e.prototype.renderFunction=function(){if(this._additionalRenderLoopLogicCallback&&this._additionalRenderLoopLogicCallback(),this._currentScene){if(this._textureLoadingCallback){var e=this._currentScene.getWaitingItemsCount();e>0&&this._textureLoadingCallback(e)}this._currentScene.render()}},e.prototype.drag=function(e){e.stopPropagation(),e.preventDefault()},e.prototype.drop=function(e){e.stopPropagation(),e.preventDefault(),this.loadFiles(e)},e.prototype._traverseFolder=function(e,t,n,r){var i=this,o=e.createReader(),a=e.fullPath.replace(/^\//,"").replace(/(.+?)\/?$/,"$1/");o.readEntries((function(e){n.count+=e.length;for(var o=0,s=e;o<s.length;o++){var c=s[o];c.isFile?c.file((function(e){e.correctName=a+e.name,t.push(e),0==--n.count&&r()})):c.isDirectory&&i._traverseFolder(c,t,n,r)}--n.count&&r()}))},e.prototype._processFiles=function(t){for(var n=0;n<t.length;n++){var r=t[n].correctName.toLowerCase(),i=r.split(".").pop();this.onProcessFileCallback(t[n],r,i)&&("babylon"!==i&&"stl"!==i&&"obj"!==i&&"gltf"!==i&&"glb"!==i||-1!==r.indexOf(".binary.babylon")||-1!==r.indexOf(".incremental.babylon")||(this._sceneFileToLoad=t[n]),e.FilesToLoad[r]=t[n])}},e.prototype.loadFiles=function(e){var t=this;if(e&&e.dataTransfer&&e.dataTransfer.files&&(this._filesToLoad=e.dataTransfer.files),e&&e.target&&e.target.files&&(this._filesToLoad=e.target.files),this._filesToLoad&&0!==this._filesToLoad.length&&(this._startingProcessingFilesCallback&&this._startingProcessingFilesCallback(this._filesToLoad),this._filesToLoad&&this._filesToLoad.length>0)){for(var n=new Array,r=[],i=e.dataTransfer?e.dataTransfer.items:null,o=0;o<this._filesToLoad.length;o++){var a=this._filesToLoad[o],s=a.name.toLowerCase(),c=void 0;if(a.correctName=s,i){var l=i[o];l.getAsEntry?c=l.getAsEntry():l.webkitGetAsEntry&&(c=l.webkitGetAsEntry())}c&&c.isDirectory?r.push(c):n.push(a)}if(0===r.length)this._processFiles(n),this._processReload();else for(var u={count:r.length},h=0,d=r;h<d.length;h++){var p=d[h];this._traverseFolder(p,n,u,(function(){t._processFiles(n),0===u.count&&t._processReload()}))}}},e.prototype._processReload=function(){this._onReloadCallback?this._onReloadCallback(this._sceneFileToLoad):this.reload()},e.prototype.reload=function(){var e=this;this._sceneFileToLoad?(this._currentScene&&(g.a.errorsCount>0&&g.a.ClearLogCache(),this._engine.stopRenderLoop()),Yr.a.LoadAsync("file:",this._sceneFileToLoad,this._engine,(function(t){e._progressCallback&&e._progressCallback(t)})).then((function(t){e._currentScene&&e._currentScene.dispose(),e._currentScene=t,e._sceneLoadedCallback&&e._sceneLoadedCallback(e._sceneFileToLoad,e._currentScene),e._currentScene.executeWhenReady((function(){e._engine.runRenderLoop((function(){e.renderFunction()}))}))})).catch((function(t){e._errorCallback&&e._errorCallback(e._sceneFileToLoad,e._currentScene,t.message)}))):g.a.Error("Please provide a valid .babylon file.")},e}(),yd=n(191),Cd=n(190),xd=function(){function e(e){void 0===e&&(e=0),this.priority=e}return e.prototype.getDescription=function(){return""},e.prototype.apply=function(e,t){return!0},e}(),Td=function(e){function t(t,n,r){void 0===t&&(t=0),void 0===n&&(n=1024),void 0===r&&(r=.5);var i=e.call(this,t)||this;return i.priority=t,i.maximumSize=n,i.step=r,i}return Object(h.__extends)(t,e),t.prototype.getDescription=function(){return"Reducing render target texture size to "+this.maximumSize},t.prototype.apply=function(e,t){for(var n=!0,r=0;r<e.textures.length;r++){var i=e.textures[r];if(i.canRescale&&!i.getContext){var o=i.getSize();Math.max(o.width,o.height)>this.maximumSize&&(i.scale(this.step),n=!1)}}return n},t}(xd),Ed=function(e){function t(t,n,r){void 0===t&&(t=0),void 0===n&&(n=2),void 0===r&&(r=.25);var i=e.call(this,t)||this;return i.priority=t,i.maximumScale=n,i.step=r,i._currentScale=-1,i._directionOffset=1,i}return Object(h.__extends)(t,e),t.prototype.getDescription=function(){return"Setting hardware scaling level to "+this._currentScale},t.prototype.apply=function(e,t){return-1===this._currentScale&&(this._currentScale=e.getEngine().getHardwareScalingLevel(),this._currentScale>this.maximumScale&&(this._directionOffset=-1)),this._currentScale+=this._directionOffset*this.step,e.getEngine().setHardwareScalingLevel(this._currentScale),1===this._directionOffset?this._currentScale>=this.maximumScale:this._currentScale<=this.maximumScale},t}(xd),Sd=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return Object(h.__extends)(t,e),t.prototype.getDescription=function(){return"Turning shadows on/off"},t.prototype.apply=function(e,t){return e.shadowsEnabled=t.isInImprovementMode,!0},t}(xd),Pd=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return Object(h.__extends)(t,e),t.prototype.getDescription=function(){return"Turning post-processes on/off"},t.prototype.apply=function(e,t){return e.postProcessesEnabled=t.isInImprovementMode,!0},t}(xd),Od=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return Object(h.__extends)(t,e),t.prototype.getDescription=function(){return"Turning lens flares on/off"},t.prototype.apply=function(e,t){return e.lensFlaresEnabled=t.isInImprovementMode,!0},t}(xd),Ad=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return Object(h.__extends)(t,e),t.prototype.getDescription=function(){return this.onGetDescription?this.onGetDescription():"Running user defined callback"},t.prototype.apply=function(e,t){return!this.onApply||this.onApply(e,t)},t}(xd),Md=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return Object(h.__extends)(t,e),t.prototype.getDescription=function(){return"Turning particles on/off"},t.prototype.apply=function(e,t){return e.particlesEnabled=t.isInImprovementMode,!0},t}(xd),wd=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return Object(h.__extends)(t,e),t.prototype.getDescription=function(){return"Turning render targets off"},t.prototype.apply=function(e,t){return e.renderTargetsEnabled=t.isInImprovementMode,!0},t}(xd),Rd=function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t._canBeMerged=function(e){if(!(e instanceof be.a))return!1;var t=e;return!t.isDisposed()&&(!(!t.isVisible||!t.isEnabled())&&(!(t.instances.length>0)&&(!t.skeleton&&!t.hasLODLevels)))},t}return Object(h.__extends)(t,e),Object.defineProperty(t,"UpdateSelectionTree",{get:function(){return t._UpdateSelectionTree},set:function(e){t._UpdateSelectionTree=e},enumerable:!0,configurable:!0}),t.prototype.getDescription=function(){return"Merging similar meshes together"},t.prototype.apply=function(e,n,r){for(var i=e.meshes.slice(0),o=i.length,a=0;a<o;a++){var s=new Array,c=i[a];if(this._canBeMerged(c)){s.push(c);for(var l=a+1;l<o;l++){var u=i[l];this._canBeMerged(u)&&(u.material===c.material&&u.checkCollisions===c.checkCollisions&&(s.push(u),o--,i.splice(l,1),l--))}s.length<2||be.a.MergeMeshes(s,void 0,!0)}}var h=e;return h.createOrUpdateSelectionOctree&&(null!=r?r&&h.createOrUpdateSelectionOctree():t.UpdateSelectionTree&&h.createOrUpdateSelectionOctree()),!0},t._UpdateSelectionTree=!1,t}(xd),Id=function(){function e(e,t){void 0===e&&(e=60),void 0===t&&(t=2e3),this.targetFrameRate=e,this.trackerDuration=t,this.optimizations=new Array}return e.prototype.addOptimization=function(e){return this.optimizations.push(e),this},e.prototype.addCustomOptimization=function(e,t,n){void 0===n&&(n=0);var r=new Ad(n);return r.onApply=e,r.onGetDescription=t,this.optimizations.push(r),this},e.LowDegradationAllowed=function(t){var n=new e(t),r=0;return n.addOptimization(new Rd(r)),n.addOptimization(new Sd(r)),n.addOptimization(new Od(r)),r++,n.addOptimization(new Pd(r)),n.addOptimization(new Md(r)),r++,n.addOptimization(new Td(r,1024)),n},e.ModerateDegradationAllowed=function(t){var n=new e(t),r=0;return n.addOptimization(new Rd(r)),n.addOptimization(new Sd(r)),n.addOptimization(new Od(r)),r++,n.addOptimization(new Pd(r)),n.addOptimization(new Md(r)),r++,n.addOptimization(new Td(r,512)),r++,n.addOptimization(new wd(r)),r++,n.addOptimization(new Ed(r,2)),n},e.HighDegradationAllowed=function(t){var n=new e(t),r=0;return n.addOptimization(new Rd(r)),n.addOptimization(new Sd(r)),n.addOptimization(new Od(r)),r++,n.addOptimization(new Pd(r)),n.addOptimization(new Md(r)),r++,n.addOptimization(new Td(r,256)),r++,n.addOptimization(new wd(r)),r++,n.addOptimization(new Ed(r,4)),n},e}(),Ld=function(){function e(e,t,n,r){var i=this;if(void 0===n&&(n=!0),void 0===r&&(r=!1),this._isRunning=!1,this._currentPriorityLevel=0,this._targetFrameRate=60,this._trackerDuration=2e3,this._currentFrameRate=0,this._improvementMode=!1,this.onSuccessObservable=new o.c,this.onNewOptimizationAppliedObservable=new o.c,this.onFailureObservable=new o.c,this._options=t||new Id,this._options.targetFrameRate&&(this._targetFrameRate=this._options.targetFrameRate),this._options.trackerDuration&&(this._trackerDuration=this._options.trackerDuration),n)for(var a=0,s=0,c=this._options.optimizations;s<c.length;s++){c[s].priority=a++}this._improvementMode=r,this._scene=e||O.a.LastCreatedScene,this._sceneDisposeObserver=this._scene.onDisposeObservable.add((function(){i._sceneDisposeObserver=null,i.dispose()}))}return Object.defineProperty(e.prototype,"isInImprovementMode",{get:function(){return this._improvementMode},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"currentPriorityLevel",{get:function(){return this._currentPriorityLevel},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"currentFrameRate",{get:function(){return this._currentFrameRate},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"targetFrameRate",{get:function(){return this._targetFrameRate},set:function(e){this._targetFrameRate=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"trackerDuration",{get:function(){return this._trackerDuration},set:function(e){this._trackerDuration=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"optimizations",{get:function(){return this._options.optimizations},enumerable:!0,configurable:!0}),e.prototype.stop=function(){this._isRunning=!1},e.prototype.reset=function(){this._currentPriorityLevel=0},e.prototype.start=function(){var e=this;this._isRunning||(this._isRunning=!0,this._scene.executeWhenReady((function(){setTimeout((function(){e._checkCurrentState()}),e._trackerDuration)})))},e.prototype._checkCurrentState=function(){var e=this;if(this._isRunning){var t=this._scene,n=this._options;if(this._currentFrameRate=Math.round(t.getEngine().getFps()),this._improvementMode&&this._currentFrameRate<=this._targetFrameRate||!this._improvementMode&&this._currentFrameRate>=this._targetFrameRate)return this._isRunning=!1,void this.onSuccessObservable.notifyObservers(this);for(var r=!0,i=!0,o=0;o<n.optimizations.length;o++){var a=n.optimizations[o];a.priority===this._currentPriorityLevel&&(i=!1,r=r&&a.apply(t,this),this.onNewOptimizationAppliedObservable.notifyObservers(a))}if(i)return this._isRunning=!1,void this.onFailureObservable.notifyObservers(this);r&&this._currentPriorityLevel++,t.executeWhenReady((function(){setTimeout((function(){e._checkCurrentState()}),e._trackerDuration)}))}},e.prototype.dispose=function(){this.stop(),this.onSuccessObservable.clear(),this.onFailureObservable.clear(),this.onNewOptimizationAppliedObservable.clear(),this._sceneDisposeObserver&&this._scene.onDisposeObservable.remove(this._sceneDisposeObserver)},e.OptimizeAsync=function(t,n,r,i){var o=new e(t,n||Id.ModerateDegradationAllowed(),!1);return r&&o.onSuccessObservable.add((function(){r()})),i&&o.onFailureObservable.add((function(){i()})),o.start(),o},e}(),Dd=[],Nd=function(e,t){Dd[e.id]||e.doNotSerialize||(t.vertexData.push(e.serializeVerticeData()),Dd[e.id]=!0)},Fd=function(e,t){var n={},r=e._geometry;return r&&(e.getScene().getGeometryByID(r.id)||Nd(r,t.geometries)),e.serialize&&e.serialize(n),n},kd=function(){function e(){}return e.ClearCache=function(){Dd=[]},e.Serialize=function(t){var n,r,i,o={};if(e.ClearCache(),o.useDelayedTextureLoading=t.useDelayedTextureLoading,o.autoClear=t.autoClear,o.clearColor=t.clearColor.asArray(),o.ambientColor=t.ambientColor.asArray(),o.gravity=t.gravity.asArray(),o.collisionsEnabled=t.collisionsEnabled,t.fogMode&&0!==t.fogMode&&(o.fogMode=t.fogMode,o.fogColor=t.fogColor.asArray(),o.fogStart=t.fogStart,o.fogEnd=t.fogEnd,o.fogDensity=t.fogDensity),t.isPhysicsEnabled()){var a=t.getPhysicsEngine();a&&(o.physicsEnabled=!0,o.physicsGravity=a.gravity.asArray(),o.physicsEngine=a.getPhysicsPluginName())}t.metadata&&(o.metadata=t.metadata),o.morphTargetManagers=[];for(var s=0,c=t.meshes;s<c.length;s++){var l=(v=c[s]).morphTargetManager;l&&o.morphTargetManagers.push(l.serialize())}for(o.lights=[],n=0;n<t.lights.length;n++)(r=t.lights[n]).doNotSerialize||o.lights.push(r.serialize());for(o.cameras=[],n=0;n<t.cameras.length;n++){var u=t.cameras[n];u.doNotSerialize||o.cameras.push(u.serialize())}if(t.activeCamera&&(o.activeCameraID=t.activeCamera.id),Fe.a.AppendSerializedAnimations(t,o),t.animationGroups&&t.animationGroups.length>0){o.animationGroups=[];for(var h=0;h<t.animationGroups.length;h++){var d=t.animationGroups[h];o.animationGroups.push(d.serialize())}}if(t.reflectionProbes&&t.reflectionProbes.length>0)for(o.reflectionProbes=[],n=0;n<t.reflectionProbes.length;n++){var p=t.reflectionProbes[n];o.reflectionProbes.push(p.serialize())}for(o.materials=[],o.multiMaterials=[],n=0;n<t.materials.length;n++)(i=t.materials[n]).doNotSerialize||o.materials.push(i.serialize());for(o.multiMaterials=[],n=0;n<t.multiMaterials.length;n++){var f=t.multiMaterials[n];o.multiMaterials.push(f.serialize())}for(t.environmentTexture&&(o.environmentTexture=t.environmentTexture.name),o.environmentIntensity=t.environmentIntensity,o.skeletons=[],n=0;n<t.skeletons.length;n++){var m=t.skeletons[n];m.doNotSerialize||o.skeletons.push(m.serialize())}for(o.transformNodes=[],n=0;n<t.transformNodes.length;n++)t.transformNodes[n].doNotSerialize||o.transformNodes.push(t.transformNodes[n].serialize());o.geometries={},o.geometries.boxes=[],o.geometries.spheres=[],o.geometries.cylinders=[],o.geometries.toruses=[],o.geometries.grounds=[],o.geometries.planes=[],o.geometries.torusKnots=[],o.geometries.vertexData=[],Dd=[];var g=t.getGeometries();for(n=0;n<g.length;n++){var _=g[n];_.isReady()&&Nd(_,o.geometries)}for(o.meshes=[],n=0;n<t.meshes.length;n++){var v;if((v=t.meshes[n])instanceof be.a){var b=v;b.doNotSerialize||1!==b.delayLoadState&&0!==b.delayLoadState||o.meshes.push(Fd(b,o))}}for(o.particleSystems=[],n=0;n<t.particleSystems.length;n++)o.particleSystems.push(t.particleSystems[n].serialize());t.actionManager&&(o.actions=t.actionManager.serialize("scene"));for(var y=0,C=t._serializableComponents;y<C.length;y++){C[y].serialize(o)}return o},e.SerializeMesh=function(t,n,r){void 0===n&&(n=!1),void 0===r&&(r=!1);var i={};if(e.ClearCache(),t=t instanceof Array?t:[t],n||r)for(var o=0;o<t.length;++o)r&&t[o].getDescendants().forEach((function(e){e instanceof be.a&&t.indexOf(e)<0&&!e.doNotSerialize&&t.push(e)})),n&&t[o].parent&&t.indexOf(t[o].parent)<0&&!t[o].parent.doNotSerialize&&t.push(t[o].parent);return t.forEach((function(e){!function(e,t){if(1===e.delayLoadState||0===e.delayLoadState){if(e.material&&!e.material.doNotSerialize)if(e.material instanceof va.a){if(t.multiMaterials=t.multiMaterials||[],t.materials=t.materials||[],!t.multiMaterials.some((function(t){return t.id===e.material.id}))){t.multiMaterials.push(e.material.serialize());for(var n=function(e){e&&(t.materials.some((function(t){return t.id===e.id}))||t.materials.push(e.serialize()))},r=0,i=e.material.subMaterials;r<i.length;r++){n(i[r])}}}else t.materials=t.materials||[],t.materials.some((function(t){return t.id===e.material.id}))||t.materials.push(e.material.serialize());var o=e._geometry;o&&(t.geometries||(t.geometries={},t.geometries.boxes=[],t.geometries.spheres=[],t.geometries.cylinders=[],t.geometries.toruses=[],t.geometries.grounds=[],t.geometries.planes=[],t.geometries.torusKnots=[],t.geometries.vertexData=[]),Nd(o,t.geometries)),e.skeleton&&!e.skeleton.doNotSerialize&&(t.skeletons=t.skeletons||[],t.skeletons.push(e.skeleton.serialize())),t.meshes=t.meshes||[],t.meshes.push(Fd(e,t))}}(e,i)})),i},e}(),Bd=n(44),Vd=n(174),zd=function(){function e(t,n){if(void 0===n&&(n=null),!e.IsSupported(t))throw"Your browser does not support recording so far.";var r=t.getRenderingCanvas();if(!r)throw"The babylon engine must have a canvas to be recorded";this._canvas=r,this._canvas.isRecording=!1,this._options=Object(h.__assign)(Object(h.__assign)({},e._defaultOptions),n);var i=this._canvas.captureStream(this._options.fps);if(this._options.audioTracks)for(var o=0,a=this._options.audioTracks;o<a.length;o++){var s=a[o];i.addTrack(s)}this._mediaRecorder=new MediaRecorder(i,{mimeType:this._options.mimeType}),this._mediaRecorder.ondataavailable=this._handleDataAvailable.bind(this),this._mediaRecorder.onerror=this._handleError.bind(this),this._mediaRecorder.onstop=this._handleStop.bind(this)}return e.IsSupported=function(e){var t=e.getRenderingCanvas();return!!t&&"function"==typeof t.captureStream},Object.defineProperty(e.prototype,"isRecording",{get:function(){return!!this._canvas&&this._canvas.isRecording},enumerable:!0,configurable:!0}),e.prototype.stopRecording=function(){this._canvas&&this._mediaRecorder&&this.isRecording&&(this._canvas.isRecording=!1,this._mediaRecorder.stop())},e.prototype.startRecording=function(e,t){var n=this;if(void 0===e&&(e="babylonjs.webm"),void 0===t&&(t=7),!this._canvas||!this._mediaRecorder)throw"Recorder has already been disposed";if(this.isRecording)throw"Recording already in progress";return t>0&&setTimeout((function(){n.stopRecording()}),1e3*t),this._fileName=e,this._recordedChunks=[],this._resolve=null,this._reject=null,this._canvas.isRecording=!0,this._mediaRecorder.start(this._options.recordChunckSize),new Promise((function(e,t){n._resolve=e,n._reject=t}))},e.prototype.dispose=function(){this._canvas=null,this._mediaRecorder=null,this._recordedChunks=[],this._fileName=null,this._resolve=null,this._reject=null},e.prototype._handleDataAvailable=function(e){e.data.size>0&&this._recordedChunks.push(e.data)},e.prototype._handleError=function(e){if(this.stopRecording(),!this._reject)throw new e.error;this._reject(e.error)},e.prototype._handleStop=function(){this.stopRecording();var e=new Blob(this._recordedChunks);this._resolve&&this._resolve(e),window.URL.createObjectURL(e),this._fileName&&Xe.b.Download(e,this._fileName)},e._defaultOptions={mimeType:"video/webm",fps:25,recordChunckSize:3e3},e}(),Ud=n(206),jd=function(){function e(){}return e.CreateScreenshot=function(t,n,r,i,o){void 0===o&&(o="image/png");var a=e._getScreenshotSize(t,n,r),s=a.height,c=a.width;if(s&&c){Xe.b._ScreenshotCanvas||(Xe.b._ScreenshotCanvas=document.createElement("canvas")),Xe.b._ScreenshotCanvas.width=c,Xe.b._ScreenshotCanvas.height=s;var l=Xe.b._ScreenshotCanvas.getContext("2d"),u=t.getRenderWidth()/t.getRenderHeight(),h=c,d=h/u;d>s&&(h=(d=s)*u);var p=Math.max(0,c-h)/2,f=Math.max(0,s-d)/2,m=t.getRenderingCanvas();l&&m&&l.drawImage(m,p,f,h,d),Xe.b.EncodeScreenshotCanvasData(i,o)}else g.a.Error("Invalid 'size' parameter !")},e.CreateScreenshotAsync=function(t,n,r,i){return void 0===i&&(i="image/png"),new Promise((function(o,a){e.CreateScreenshot(t,n,r,(function(e){void 0!==e?o(e):a(new Error("Data is undefined"))}),i)}))},e.CreateScreenshotUsingRenderTarget=function(t,n,r,i,o,a,s,c,l){void 0===o&&(o="image/png"),void 0===a&&(a=1),void 0===s&&(s=!1),void 0===l&&(l=!1);var u=e._getScreenshotSize(t,n,r),h=u.height,d=u.width,p={width:d,height:h};if(h&&d){var f=n.getScene(),m=null;f.activeCamera!==n&&(m=f.activeCamera,f.activeCamera=n);var _=t.getRenderingCanvas();if(_){var v={width:_.width,height:_.height};t.setSize(d,h),f.render();var b=new ln.a("screenShot",p,f,!1,!1,0,!1,nn.a.NEAREST_SAMPLINGMODE);b.renderList=null,b.samples=a,b.renderSprites=l,b.onAfterRenderObservable.add((function(){Xe.b.DumpFramebuffer(d,h,t,i,o,c)}));var y=function(){f.incrementRenderId(),f.resetCachedMaterial(),b.render(!0),b.dispose(),m&&(f.activeCamera=m),t.setSize(v.width,v.height),n.getProjectionMatrix(!0)};if(s){var C=new Qu("antialiasing",1,f.activeCamera);b.addPostProcess(C),C.getEffect().isReady()?y():C.getEffect().onCompiled=function(){y()}}else y()}else g.a.Error("No rendering canvas found !")}else g.a.Error("Invalid 'size' parameter !")},e.CreateScreenshotUsingRenderTargetAsync=function(t,n,r,i,o,a,s,c){return void 0===i&&(i="image/png"),void 0===o&&(o=1),void 0===a&&(a=!1),void 0===c&&(c=!1),new Promise((function(l,u){e.CreateScreenshotUsingRenderTarget(t,n,r,(function(e){void 0!==e?l(e):u(new Error("Data is undefined"))}),i,o,a,s,c)}))},e._getScreenshotSize=function(e,t,n){var r=0,i=0;if("object"==typeof n){var o=n.precision?Math.abs(n.precision):1;n.width&&n.height?(r=n.height*o,i=n.width*o):n.width&&!n.height?(i=n.width*o,r=Math.round(i/e.getAspectRatio(t))):n.height&&!n.width?(r=n.height*o,i=Math.round(r*e.getAspectRatio(t))):(i=Math.round(e.getRenderWidth()*o),r=Math.round(i/e.getAspectRatio(t)))}else isNaN(n)||(r=n,i=n);return i&&(i=Math.floor(i)),r&&(r=Math.floor(r)),{height:0|r,width:0|i}},e}();Xe.b.CreateScreenshot=jd.CreateScreenshot,Xe.b.CreateScreenshotAsync=jd.CreateScreenshotAsync,Xe.b.CreateScreenshotUsingRenderTarget=jd.CreateScreenshotUsingRenderTarget,Xe.b.CreateScreenshotUsingRenderTargetAsync=jd.CreateScreenshotUsingRenderTargetAsync,function(e){e[e.Checkbox=0]="Checkbox",e[e.Slider=1]="Slider",e[e.Vector3=2]="Vector3",e[e.Quaternion=3]="Quaternion",e[e.Color3=4]="Color3",e[e.String=5]="String"}(id||(id={}));var Gd=n(162),Hd=n(201),Wd=n(185),Xd=n(70),Kd=n(167),Yd=function(e){function t(n,r){void 0===r&&(r={});var i=e.call(this,n)||this;return i.options=r,i._direction=new a.e(0,0,-1),i._mat=new a.a,i._onSelectEnabled=!1,i._origin=new a.e(0,0,0),i.lastNativeXRHitResults=[],i.onHitTestResultObservable=new o.c,i._onHitTestResults=function(e){var t=e.map((function(e){var t=a.a.FromArray(e.hitMatrix);return i._xrSessionManager.scene.useRightHandedSystem||t.toggleModelMatrixHandInPlace(),i.options.worldParentNode&&t.multiplyToRef(i.options.worldParentNode.getWorldMatrix(),t),{xrHitResult:e,transformationMatrix:t}}));i.lastNativeXRHitResults=e,i.onHitTestResultObservable.notifyObservers(t)},i._onSelect=function(e){i._onSelectEnabled&&t.XRHitTestWithSelectEvent(e,i._xrSessionManager.referenceSpace)},i}return Object(h.__extends)(t,e),t.XRHitTestWithRay=function(e,t,n,r){return e.requestHitTest(t,n).then((function(e){var t=r||function(e){return!!e.hitMatrix};return e.filter(t)}))},t.XRHitTestWithSelectEvent=function(e,t){var n=e.frame.getPose(e.inputSource.targetRaySpace,t);if(!n)return Promise.resolve([]);var r=new XRRay(n.transform);return this.XRHitTestWithRay(e.frame.session,r,t)},t.prototype.attach=function(){return!!e.prototype.attach.call(this)&&(this.options.testOnPointerDownOnly&&this._xrSessionManager.session.addEventListener("select",this._onSelect,!1),!0)},t.prototype.detach=function(){return!!e.prototype.detach.call(this)&&(this._onSelectEnabled=!1,this._xrSessionManager.session.removeEventListener("select",this._onSelect),!0)},t.prototype.dispose=function(){e.prototype.dispose.call(this),this.onHitTestResultObservable.clear()},t.prototype._onXRFrame=function(e){if(this.attached&&!this.options.testOnPointerDownOnly){var n=e.getViewerPose(this._xrSessionManager.referenceSpace);if(n){a.a.FromArrayToRef(n.transform.matrix,0,this._mat),a.e.TransformCoordinatesFromFloatsToRef(0,0,0,this._mat,this._origin),a.e.TransformCoordinatesFromFloatsToRef(0,0,-1,this._mat,this._direction),this._direction.subtractInPlace(this._origin),this._direction.normalize();var r=new XRRay({x:this._origin.x,y:this._origin.y,z:this._origin.z,w:0},{x:this._direction.x,y:this._direction.y,z:this._direction.z,w:0});t.XRHitTestWithRay(this._xrSessionManager.session,r,this._xrSessionManager.referenceSpace).then(this._onHitTestResults)}}},t.Name=to.HIT_TEST,t.Version=1,t}(fo);no.AddWebXRFeature(Yd.Name,(function(e,t){return function(){return new Yd(e,t)}}),Yd.Version,!0);var qd=0,Qd=function(e){function t(t,n){void 0===n&&(n={});var r=e.call(this,t)||this;return r._options=n,r._enabled=!1,r._lastFrameDetected=new Set,r._onSelect=function(e){if(r._options.addAnchorOnSelect){var t=function(e){if(e.length){var t=e[0],n=new XRRigidTransform(t.hitMatrix);r.addAnchorAtRigidTransformation(n)}};r._hitTestModule&&!r._hitTestModule.options.testOnPointerDownOnly&&t(r._hitTestModule.lastNativeXRHitResults),Yd.XRHitTestWithSelectEvent(e,r._xrSessionManager.referenceSpace).then(t),r._planeDetector}},r._trackedAnchors=[],r.onAnchorAddedObservable=new o.c,r.onAnchorRemovedObservable=new o.c,r.onAnchorUpdatedObservable=new o.c,r}return Object(h.__extends)(t,e),t.prototype.addAnchorAtRigidTransformation=function(e,t){return(t||this._xrSessionManager.session).createAnchor(e,this._xrSessionManager.referenceSpace)},t.prototype.attach=function(){return!!e.prototype.attach.call(this)&&(this._options.addAnchorOnSelect&&this._xrSessionManager.session.addEventListener("select",this._onSelect,!1),!0)},t.prototype.detach=function(){return!!e.prototype.detach.call(this)&&(this._xrSessionManager.session.removeEventListener("select",this._onSelect),!0)},t.prototype.dispose=function(){e.prototype.dispose.call(this),this.onAnchorAddedObservable.clear(),this.onAnchorRemovedObservable.clear(),this.onAnchorUpdatedObservable.clear()},t.prototype.setHitTestModule=function(e){this._hitTestModule=e},t.prototype.setPlaneDetector=function(e,t){void 0===t&&(t=!0),this._planeDetector=e,this._options.usePlaneDetection=t},t.prototype._onXRFrame=function(e){var t=this;if(this.attached&&this._enabled&&e){var n=e.trackedAnchors;n&&n.size&&(this._trackedAnchors.filter((function(e){return!n.has(e.xrAnchor)})).map((function(e){var n=t._trackedAnchors.indexOf(e);t._trackedAnchors.splice(n,1),t.onAnchorRemovedObservable.notifyObservers(e)})),n.forEach((function(n){if(t._lastFrameDetected.has(n)){if(n.lastChangedTime===t._xrSessionManager.currentTimestamp){var r=t._findIndexInAnchorArray(n),i=t._trackedAnchors[r];t._updateAnchorWithXRFrame(n,i,e),t.onAnchorUpdatedObservable.notifyObservers(i)}}else{var o={id:qd++,xrAnchor:n},a=t._updateAnchorWithXRFrame(n,o,e);t._trackedAnchors.push(a),t.onAnchorAddedObservable.notifyObservers(a)}})),this._lastFrameDetected=n)}},t.prototype._findIndexInAnchorArray=function(e){for(var t=0;t<this._trackedAnchors.length;++t)if(this._trackedAnchors[t].xrAnchor===e)return t;return-1},t.prototype._updateAnchorWithXRFrame=function(e,t,n){var r=n.getPose(e.anchorSpace,this._xrSessionManager.referenceSpace);if(r){var i=t.transformationMatrix||new a.a;a.a.FromArrayToRef(r.transform.matrix,0,i),this._xrSessionManager.scene.useRightHandedSystem||i.toggleModelMatrixHandInPlace(),t.transformationMatrix=i,this._options.worldParentNode&&i.multiplyToRef(this._options.worldParentNode.getWorldMatrix(),i)}return t},t.Name=to.ANCHOR_SYSTEM,t.Version=1,t}(fo),Zd=0,Jd=function(e){function t(t,n){void 0===n&&(n={});var r=e.call(this,t)||this;return r._options=n,r._detectedPlanes=[],r._enabled=!1,r._lastFrameDetected=new Set,r.onPlaneAddedObservable=new o.c,r.onPlaneRemovedObservable=new o.c,r.onPlaneUpdatedObservable=new o.c,r._xrSessionManager.session?r._init():r._xrSessionManager.onXRSessionInit.addOnce((function(){r._init()})),r}return Object(h.__extends)(t,e),t.prototype.dispose=function(){e.prototype.dispose.call(this),this.onPlaneAddedObservable.clear(),this.onPlaneRemovedObservable.clear(),this.onPlaneUpdatedObservable.clear()},t.prototype._onXRFrame=function(e){var t=this;if(this.attached&&this._enabled&&e){var n=e.worldInformation.detectedPlanes;n&&n.size&&(this._detectedPlanes.filter((function(e){return!n.has(e.xrPlane)})).map((function(e){var n=t._detectedPlanes.indexOf(e);t._detectedPlanes.splice(n,1),t.onPlaneRemovedObservable.notifyObservers(e)})),n.forEach((function(n){if(t._lastFrameDetected.has(n)){if(n.lastChangedTime===t._xrSessionManager.currentTimestamp){var r=t.findIndexInPlaneArray(n);o=t._detectedPlanes[r];t._updatePlaneWithXRPlane(n,o,e),t.onPlaneUpdatedObservable.notifyObservers(o)}}else{var i={id:Zd++,xrPlane:n,polygonDefinition:[]},o=t._updatePlaneWithXRPlane(n,i,e);t._detectedPlanes.push(o),t.onPlaneAddedObservable.notifyObservers(o)}})),this._lastFrameDetected=n)}},t.prototype._init=function(){this._xrSessionManager.session.updateWorldTrackingState&&(this._xrSessionManager.session.updateWorldTrackingState({planeDetectionState:{enabled:!0}}),this._enabled=!0,this._detectedPlanes.length&&(this._detectedPlanes=[]))},t.prototype._updatePlaneWithXRPlane=function(e,t,n){var r=this;t.polygonDefinition=e.polygon.map((function(e){var t=r._xrSessionManager.scene.useRightHandedSystem?1:-1;return new a.e(e.x,e.y,e.z*t)}));var i=n.getPose(e.planeSpace,this._xrSessionManager.referenceSpace);if(i){var o=t.transformationMatrix||new a.a;a.a.FromArrayToRef(i.transform.matrix,0,o),this._xrSessionManager.scene.useRightHandedSystem||o.toggleModelMatrixHandInPlace(),t.transformationMatrix=o,this._options.worldParentNode&&o.multiplyToRef(this._options.worldParentNode.getWorldMatrix(),o)}return t},t.prototype.findIndexInPlaneArray=function(e){for(var t=0;t<this._detectedPlanes.length;++t)if(this._detectedPlanes[t].xrPlane===e)return t;return-1},t.Name=to.PLANE_DETECTION,t.Version=1,t}(fo);no.AddWebXRFeature(Jd.Name,(function(e,t){return function(){return new Jd(e,t)}}),Jd.Version);var $d=function(e){function t(t,n){void 0===n&&(n={});var r=e.call(this,t)||this;return r.options=n,r.onBackgroundStateChangedObservable=new o.c,r}return Object(h.__extends)(t,e),t.prototype.attach=function(){return this._setBackgroundState(!1),e.prototype.attach.call(this)},t.prototype.detach=function(){return this._setBackgroundState(!0),e.prototype.detach.call(this)},t.prototype.dispose=function(){e.prototype.dispose.call(this),this.onBackgroundStateChangedObservable.clear()},t.prototype._onXRFrame=function(e){},t.prototype._setBackgroundState=function(e){var t=this._xrSessionManager.scene;if(!this.options.ignoreEnvironmentHelper)if(this.options.environmentHelperRemovalFlags){if(this.options.environmentHelperRemovalFlags.skyBox){var n=t.getMeshByName("BackgroundSkybox");n&&n.setEnabled(e)}if(this.options.environmentHelperRemovalFlags.ground){var r=t.getMeshByName("BackgroundPlane");r&&r.setEnabled(e)}}else{var i=t.getMeshByName("BackgroundHelper");i&&i.setEnabled(e)}this.options.backgroundMeshes&&this.options.backgroundMeshes.forEach((function(t){return t.setEnabled(e)})),this.onBackgroundStateChangedObservable.notifyObservers(e)},t.Name=to.BACKGROUND_REMOVER,t.Version=1,t}(fo);no.AddWebXRFeature($d.Name,(function(e,t){return function(){return new $d(e,t)}}),$d.Version,!0);var ep=function(){},tp=function(e){function t(t,n){var r=e.call(this,t)||this;return r._options=n,r._attachController=function(e){if(!r._controllers[e.uniqueId])if(r._xrSessionManager.scene.isPhysicsEnabled()||g.a.Warn("physics engine not enabled, skipped. Please add this controller manually."),r._options.physicsProperties.useControllerMesh)e.onMotionControllerInitObservable.addOnce((function(t){t.onModelLoadedObservable.addOnce((function(){var n=new gr(t.rootMesh,gr.MeshImpostor,Object(h.__assign)({mass:0},r._options.physicsProperties)),i=e.grip||e.pointer;r._controllers[e.uniqueId]={xrController:e,impostor:n,oldPos:i.position.clone(),oldRotation:i.rotationQuaternion.clone()}}))}));else{var t=r._options.physicsProperties.impostorType||gr.SphereImpostor,n=r._options.physicsProperties.impostorSize||.1,i=ur.CreateSphere("impostor-mesh-"+e.uniqueId,{diameterX:"number"==typeof n?n:n.width,diameterY:"number"==typeof n?n:n.height,diameterZ:"number"==typeof n?n:n.depth});i.isVisible=r._debugMode,i.isPickable=!1,i.rotationQuaternion=new a.b;var o=e.grip||e.pointer;i.position.copyFrom(o.position),i.rotationQuaternion.copyFrom(o.rotationQuaternion);var s=new gr(i,t,Object(h.__assign)({mass:0},r._options.physicsProperties));r._controllers[e.uniqueId]={xrController:e,impostor:s,impostorMesh:i}}},r._controllers={},r._debugMode=!1,r._delta=0,r._lastTimestamp=0,r._tmpQuaternion=new a.b,r._tmpVector=new a.e,r._options.physicsProperties||(r._options.physicsProperties={}),r}return Object(h.__extends)(t,e),t.prototype._enablePhysicsDebug=function(){var e=this;this._debugMode=!0,Object.keys(this._controllers).forEach((function(t){var n=e._controllers[t];n.impostorMesh&&(n.impostorMesh.isVisible=!0)}))},t.prototype.addController=function(e){this._attachController(e)},t.prototype.attach=function(){var t=this;if(!e.prototype.attach.call(this))return!1;if(!this._options.xrInput)return!0;if(this._options.xrInput.controllers.forEach(this._attachController),this._addNewAttachObserver(this._options.xrInput.onControllerAddedObservable,this._attachController),this._addNewAttachObserver(this._options.xrInput.onControllerRemovedObservable,(function(e){t._detachController(e.uniqueId)})),this._options.enableHeadsetImpostor){var n=this._options.headsetImpostorParams||{impostorType:gr.SphereImpostor,restitution:.8,impostorSize:.3},r=n.impostorSize||.3;this._headsetMesh=ur.CreateSphere("headset-mesh",{diameterX:"number"==typeof r?r:r.width,diameterY:"number"==typeof r?r:r.height,diameterZ:"number"==typeof r?r:r.depth}),this._headsetMesh.rotationQuaternion=new a.b,this._headsetMesh.isVisible=!1,this._headsetImpostor=new gr(this._headsetMesh,n.impostorType,Object(h.__assign)({mass:0},n))}return!0},t.prototype.detach=function(){var t=this;return!!e.prototype.detach.call(this)&&(Object.keys(this._controllers).forEach((function(e){t._detachController(e)})),this._headsetMesh&&this._headsetMesh.dispose(),!0)},t.prototype.getHeadsetImpostor=function(){return this._headsetImpostor},t.prototype.getImpostorForController=function(e){var t="string"==typeof e?e:e.uniqueId;return this._controllers[t]?this._controllers[t].impostor:null},t.prototype.setPhysicsProperties=function(e){this._options.physicsProperties=Object(h.__assign)(Object(h.__assign)({},this._options.physicsProperties),e)},t.prototype._onXRFrame=function(e){var t=this;this._delta=this._xrSessionManager.currentTimestamp-this._lastTimestamp,this._lastTimestamp=this._xrSessionManager.currentTimestamp,this._headsetMesh&&(this._headsetMesh.position.copyFrom(this._options.xrInput.xrCamera.position),this._headsetMesh.rotationQuaternion.copyFrom(this._options.xrInput.xrCamera.rotationQuaternion)),Object.keys(this._controllers).forEach((function(e){var n=t._controllers[e],r=n.xrController.grip||n.xrController.pointer,i=n.oldPos||n.impostorMesh.position,o=n.oldRotation||n.impostorMesh.rotationQuaternion;if(r.position.subtractToRef(i,t._tmpVector),t._tmpVector.scaleInPlace(1e3/t._delta),n.impostor.setLinearVelocity(t._tmpVector),t._debugMode&&console.log(t._tmpVector,"linear"),!o.equalsWithEpsilon(r.rotationQuaternion)){o.conjugateInPlace().multiplyToRef(r.rotationQuaternion,t._tmpQuaternion);var a=Math.sqrt(t._tmpQuaternion.x*t._tmpQuaternion.x+t._tmpQuaternion.y*t._tmpQuaternion.y+t._tmpQuaternion.z*t._tmpQuaternion.z);if(t._tmpVector.set(t._tmpQuaternion.x,t._tmpQuaternion.y,t._tmpQuaternion.z),a<.001)t._tmpVector.scaleInPlace(2);else{var s=2*Math.atan2(a,t._tmpQuaternion.w);t._tmpVector.scaleInPlace(s/(a*(t._delta/1e3)))}n.impostor.setAngularVelocity(t._tmpVector),t._debugMode&&console.log(t._tmpVector,t._tmpQuaternion,"angular")}i.copyFrom(r.position),o.copyFrom(r.rotationQuaternion)}))},t.prototype._detachController=function(e){var t=this._controllers[e];t&&(t.impostorMesh&&t.impostorMesh.dispose(),delete this._controllers[e])},t.Name=to.PHYSICS_CONTROLLERS,t.Version=1,t}(fo);no.AddWebXRFeature(tp.Name,(function(e,t){return function(){return new tp(e,t)}}),tp.Version,!0);var np=function(e){function t(t,n,r){var i=e.call(this,t,rp["left-right"],n,r)||this;return i._mapping={defaultButton:{valueNodeName:"VALUE",unpressedNodeName:"UNPRESSED",pressedNodeName:"PRESSED"},defaultAxis:{valueNodeName:"VALUE",minNodeName:"MIN",maxNodeName:"MAX"},buttons:{"xr-standard-trigger":{rootNodeName:"SELECT",componentProperty:"button",states:["default","touched","pressed"]},"xr-standard-squeeze":{rootNodeName:"GRASP",componentProperty:"state",states:["pressed"]},"xr-standard-touchpad":{rootNodeName:"TOUCHPAD_PRESS",labelAnchorNodeName:"squeeze-label",touchPointNodeName:"TOUCH"},"xr-standard-thumbstick":{rootNodeName:"THUMBSTICK_PRESS",componentProperty:"state",states:["pressed"]}},axes:{"xr-standard-touchpad":{"x-axis":{rootNodeName:"TOUCHPAD_TOUCH_X"},"y-axis":{rootNodeName:"TOUCHPAD_TOUCH_Y"}},"xr-standard-thumbstick":{"x-axis":{rootNodeName:"THUMBSTICK_X"},"y-axis":{rootNodeName:"THUMBSTICK_Y"}}}},i.profileId="microsoft-mixed-reality",i}return Object(h.__extends)(t,e),t.prototype._getFilenameAndPath=function(){return{filename:"left"===this.handness?t.MODEL_LEFT_FILENAME:t.MODEL_RIGHT_FILENAME,path:t.MODEL_BASE_URL+"default/"}},t.prototype._getModelLoadingConstraints=function(){var e=Yr.a.IsPluginForExtensionAvailable(".glb");return e||g.a.Warn("glTF / glb loaded was not registered, using generic controller instead"),e},t.prototype._processLoadedModel=function(e){var t=this;this.rootMesh&&(this.getComponentIds().forEach((function(e,n){if(!t.disableAnimation&&e&&t.rootMesh){var r=t._mapping.buttons[e],i=r.rootNodeName;if(!i)return void g.a.Log("Skipping unknown button at index: "+n+" with mapped name: "+e);var o=t._getChildByName(t.rootMesh,i);if(!o)return void g.a.Warn("Missing button mesh with name: "+i);if(r.valueMesh=t._getImmediateChildByName(o,t._mapping.defaultButton.valueNodeName),r.pressedMesh=t._getImmediateChildByName(o,t._mapping.defaultButton.pressedNodeName),r.unpressedMesh=t._getImmediateChildByName(o,t._mapping.defaultButton.unpressedNodeName),r.valueMesh&&r.pressedMesh&&r.unpressedMesh){var a=t.getComponent(e);a&&a.onButtonStateChangedObservable.add((function(e){t._lerpTransform(r,e.value)}),void 0,!0)}else g.a.Warn("Missing button submesh under mesh with name: "+i)}})),this.getComponentIds().forEach((function(e,n){var r=t.getComponent(e);r.isAxes()&&["x-axis","y-axis"].forEach((function(n){if(t.rootMesh){var i=t._mapping.axes[e][n],o=t._getChildByName(t.rootMesh,i.rootNodeName);o?(i.valueMesh=t._getImmediateChildByName(o,t._mapping.defaultAxis.valueNodeName),i.minMesh=t._getImmediateChildByName(o,t._mapping.defaultAxis.minNodeName),i.maxMesh=t._getImmediateChildByName(o,t._mapping.defaultAxis.maxNodeName),i.valueMesh&&i.minMesh&&i.maxMesh?r&&r.onAxisValueChangedObservable.add((function(e){var r="x-axis"===n?e.x:e.y;t._lerpTransform(i,r,!0)}),void 0,!0):g.a.Warn("Missing axis submesh under mesh with name: "+i.rootNodeName)):g.a.Warn("Missing axis mesh with name: "+i.rootNodeName)}}))})))},t.prototype._setRootMesh=function(e){var t;this.rootMesh=new be.a(this.profileId+" "+this.handness,this.scene),this.rootMesh.isPickable=!1;for(var n=0;n<e.length;n++){var r=e[n];r.isPickable=!1,r.parent||(t=r)}t&&t.setParent(this.rootMesh),this.rootMesh.rotationQuaternion=a.b.FromEulerAngles(0,Math.PI,0)},t.prototype._updateModel=function(){},t.MODEL_BASE_URL="https://controllers.babylonjs.com/microsoft/",t.MODEL_LEFT_FILENAME="left.glb",t.MODEL_RIGHT_FILENAME="right.glb",t}(oo);lo.RegisterController("windows-mixed-reality",(function(e,t){return new np(t,e.gamepad,e.handedness)}));var rp={left:{selectComponentId:"xr-standard-trigger",components:{"xr-standard-trigger":{type:"trigger",gamepadIndices:{button:0},rootNodeName:"xr_standard_trigger",visualResponses:{xr_standard_trigger_pressed:{componentProperty:"button",states:["default","touched","pressed"],valueNodeProperty:"transform",valueNodeName:"xr_standard_trigger_pressed_value",minNodeName:"xr_standard_trigger_pressed_min",maxNodeName:"xr_standard_trigger_pressed_max"}}},"xr-standard-squeeze":{type:"squeeze",gamepadIndices:{button:1},rootNodeName:"xr_standard_squeeze",visualResponses:{xr_standard_squeeze_pressed:{componentProperty:"button",states:["default","touched","pressed"],valueNodeProperty:"transform",valueNodeName:"xr_standard_squeeze_pressed_value",minNodeName:"xr_standard_squeeze_pressed_min",maxNodeName:"xr_standard_squeeze_pressed_max"}}},"xr-standard-touchpad":{type:"touchpad",gamepadIndices:{button:2,xAxis:0,yAxis:1},rootNodeName:"xr_standard_touchpad",visualResponses:{xr_standard_touchpad_pressed:{componentProperty:"button",states:["default","touched","pressed"],valueNodeProperty:"transform",valueNodeName:"xr_standard_touchpad_pressed_value",minNodeName:"xr_standard_touchpad_pressed_min",maxNodeName:"xr_standard_touchpad_pressed_max"},xr_standard_touchpad_xaxis_pressed:{componentProperty:"xAxis",states:["default","touched","pressed"],valueNodeProperty:"transform",valueNodeName:"xr_standard_touchpad_xaxis_pressed_value",minNodeName:"xr_standard_touchpad_xaxis_pressed_min",maxNodeName:"xr_standard_touchpad_xaxis_pressed_max"},xr_standard_touchpad_yaxis_pressed:{componentProperty:"yAxis",states:["default","touched","pressed"],valueNodeProperty:"transform",valueNodeName:"xr_standard_touchpad_yaxis_pressed_value",minNodeName:"xr_standard_touchpad_yaxis_pressed_min",maxNodeName:"xr_standard_touchpad_yaxis_pressed_max"},xr_standard_touchpad_xaxis_touched:{componentProperty:"xAxis",states:["default","touched","pressed"],valueNodeProperty:"transform",valueNodeName:"xr_standard_touchpad_xaxis_touched_value",minNodeName:"xr_standard_touchpad_xaxis_touched_min",maxNodeName:"xr_standard_touchpad_xaxis_touched_max"},xr_standard_touchpad_yaxis_touched:{componentProperty:"yAxis",states:["default","touched","pressed"],valueNodeProperty:"transform",valueNodeName:"xr_standard_touchpad_yaxis_touched_value",minNodeName:"xr_standard_touchpad_yaxis_touched_min",maxNodeName:"xr_standard_touchpad_yaxis_touched_max"},xr_standard_touchpad_axes_touched:{componentProperty:"state",states:["touched","pressed"],valueNodeProperty:"visibility",valueNodeName:"xr_standard_touchpad_axes_touched_value"}},touchPointNodeName:"xr_standard_touchpad_axes_touched_value"},"xr-standard-thumbstick":{type:"thumbstick",gamepadIndices:{button:3,xAxis:2,yAxis:3},rootNodeName:"xr_standard_thumbstick",visualResponses:{xr_standard_thumbstick_pressed:{componentProperty:"button",states:["default","touched","pressed"],valueNodeProperty:"transform",valueNodeName:"xr_standard_thumbstick_pressed_value",minNodeName:"xr_standard_thumbstick_pressed_min",maxNodeName:"xr_standard_thumbstick_pressed_max"},xr_standard_thumbstick_xaxis_pressed:{componentProperty:"xAxis",states:["default","touched","pressed"],valueNodeProperty:"transform",valueNodeName:"xr_standard_thumbstick_xaxis_pressed_value",minNodeName:"xr_standard_thumbstick_xaxis_pressed_min",maxNodeName:"xr_standard_thumbstick_xaxis_pressed_max"},xr_standard_thumbstick_yaxis_pressed:{componentProperty:"yAxis",states:["default","touched","pressed"],valueNodeProperty:"transform",valueNodeName:"xr_standard_thumbstick_yaxis_pressed_value",minNodeName:"xr_standard_thumbstick_yaxis_pressed_min",maxNodeName:"xr_standard_thumbstick_yaxis_pressed_max"}}}},gamepadMapping:"xr-standard",rootNodeName:"microsoft-mixed-reality-left",assetPath:"left.glb"},right:{selectComponentId:"xr-standard-trigger",components:{"xr-standard-trigger":{type:"trigger",gamepadIndices:{button:0},rootNodeName:"xr_standard_trigger",visualResponses:{xr_standard_trigger_pressed:{componentProperty:"button",states:["default","touched","pressed"],valueNodeProperty:"transform",valueNodeName:"xr_standard_trigger_pressed_value",minNodeName:"xr_standard_trigger_pressed_min",maxNodeName:"xr_standard_trigger_pressed_max"}}},"xr-standard-squeeze":{type:"squeeze",gamepadIndices:{button:1},rootNodeName:"xr_standard_squeeze",visualResponses:{xr_standard_squeeze_pressed:{componentProperty:"button",states:["default","touched","pressed"],valueNodeProperty:"transform",valueNodeName:"xr_standard_squeeze_pressed_value",minNodeName:"xr_standard_squeeze_pressed_min",maxNodeName:"xr_standard_squeeze_pressed_max"}}},"xr-standard-touchpad":{type:"touchpad",gamepadIndices:{button:2,xAxis:0,yAxis:1},rootNodeName:"xr_standard_touchpad",visualResponses:{xr_standard_touchpad_pressed:{componentProperty:"button",states:["default","touched","pressed"],valueNodeProperty:"transform",valueNodeName:"xr_standard_touchpad_pressed_value",minNodeName:"xr_standard_touchpad_pressed_min",maxNodeName:"xr_standard_touchpad_pressed_max"},xr_standard_touchpad_xaxis_pressed:{componentProperty:"xAxis",states:["default","touched","pressed"],valueNodeProperty:"transform",valueNodeName:"xr_standard_touchpad_xaxis_pressed_value",minNodeName:"xr_standard_touchpad_xaxis_pressed_min",maxNodeName:"xr_standard_touchpad_xaxis_pressed_max"},xr_standard_touchpad_yaxis_pressed:{componentProperty:"yAxis",states:["default","touched","pressed"],valueNodeProperty:"transform",valueNodeName:"xr_standard_touchpad_yaxis_pressed_value",minNodeName:"xr_standard_touchpad_yaxis_pressed_min",maxNodeName:"xr_standard_touchpad_yaxis_pressed_max"},xr_standard_touchpad_xaxis_touched:{componentProperty:"xAxis",states:["default","touched","pressed"],valueNodeProperty:"transform",valueNodeName:"xr_standard_touchpad_xaxis_touched_value",minNodeName:"xr_standard_touchpad_xaxis_touched_min",maxNodeName:"xr_standard_touchpad_xaxis_touched_max"},xr_standard_touchpad_yaxis_touched:{componentProperty:"yAxis",states:["default","touched","pressed"],valueNodeProperty:"transform",valueNodeName:"xr_standard_touchpad_yaxis_touched_value",minNodeName:"xr_standard_touchpad_yaxis_touched_min",maxNodeName:"xr_standard_touchpad_yaxis_touched_max"},xr_standard_touchpad_axes_touched:{componentProperty:"state",states:["touched","pressed"],valueNodeProperty:"visibility",valueNodeName:"xr_standard_touchpad_axes_touched_value"}},touchPointNodeName:"xr_standard_touchpad_axes_touched_value"},"xr-standard-thumbstick":{type:"thumbstick",gamepadIndices:{button:3,xAxis:2,yAxis:3},rootNodeName:"xr_standard_thumbstick",visualResponses:{xr_standard_thumbstick_pressed:{componentProperty:"button",states:["default","touched","pressed"],valueNodeProperty:"transform",valueNodeName:"xr_standard_thumbstick_pressed_value",minNodeName:"xr_standard_thumbstick_pressed_min",maxNodeName:"xr_standard_thumbstick_pressed_max"},xr_standard_thumbstick_xaxis_pressed:{componentProperty:"xAxis",states:["default","touched","pressed"],valueNodeProperty:"transform",valueNodeName:"xr_standard_thumbstick_xaxis_pressed_value",minNodeName:"xr_standard_thumbstick_xaxis_pressed_min",maxNodeName:"xr_standard_thumbstick_xaxis_pressed_max"},xr_standard_thumbstick_yaxis_pressed:{componentProperty:"yAxis",states:["default","touched","pressed"],valueNodeProperty:"transform",valueNodeName:"xr_standard_thumbstick_yaxis_pressed_value",minNodeName:"xr_standard_thumbstick_yaxis_pressed_min",maxNodeName:"xr_standard_thumbstick_yaxis_pressed_max"}}}},gamepadMapping:"xr-standard",rootNodeName:"microsoft-mixed-reality-right",assetPath:"right.glb"}},ip=function(e){function t(t,n,r,i,o){void 0===i&&(i=!1),void 0===o&&(o=!1);var a=e.call(this,t,op[r],n,r)||this;return a._forceLegacyControllers=o,a.profileId="oculus-touch",a}return Object(h.__extends)(t,e),t.prototype._getFilenameAndPath=function(){return{filename:"left"===this.handness?t.MODEL_LEFT_FILENAME:t.MODEL_RIGHT_FILENAME,path:this._isQuest()?t.QUEST_MODEL_BASE_URL:t.MODEL_BASE_URL}},t.prototype._getModelLoadingConstraints=function(){return!0},t.prototype._processLoadedModel=function(e){var t=this,n=this._isQuest(),r="right"===this.handness?-1:1;this.getComponentIds().forEach((function(e){var i=e&&t.getComponent(e);i&&i.onButtonStateChangedObservable.add((function(i){if(t.rootMesh&&!t.disableAnimation)switch(e){case"xr-standard-trigger":return void(n||(t._modelRootNode.getChildren()[3].rotation.x=.2*-i.value,t._modelRootNode.getChildren()[3].position.y=.005*-i.value,t._modelRootNode.getChildren()[3].position.z=.005*-i.value));case"xr-standard-squeeze":return void(n||(t._modelRootNode.getChildren()[4].position.x=r*i.value*.0035));case"xr-standard-thumbstick":return;case"a-button":case"x-button":return void(n||(i.pressed?t._modelRootNode.getChildren()[1].position.y=-.001:t._modelRootNode.getChildren()[1].position.y=0));case"b-button":case"y-button":return void(n||(i.pressed?t._modelRootNode.getChildren()[2].position.y=-.001:t._modelRootNode.getChildren()[2].position.y=0))}}),void 0,!0)}))},t.prototype._setRootMesh=function(e){this.rootMesh=new be.a(this.profileId+" "+this.handness,this.scene),this.rootMesh.rotationQuaternion=a.b.FromEulerAngles(0,Math.PI,0),e.forEach((function(e){e.isPickable=!1})),this._isQuest()?this._modelRootNode=e[0]:(this._modelRootNode=e[1],this.rootMesh.position.y=.034,this.rootMesh.position.z=.052),this._modelRootNode.parent=this.rootMesh},t.prototype._updateModel=function(){},t.prototype._isQuest=function(){return!!navigator.userAgent.match(/Quest/gi)&&!this._forceLegacyControllers},t.MODEL_BASE_URL="https://controllers.babylonjs.com/oculus/",t.MODEL_LEFT_FILENAME="left.babylon",t.MODEL_RIGHT_FILENAME="right.babylon",t.QUEST_MODEL_BASE_URL="https://controllers.babylonjs.com/oculusQuest/",t}(oo);lo.RegisterController("oculus-touch",(function(e,t){return new ip(t,e.gamepad,e.handedness)})),lo.RegisterController("oculus-touch-legacy",(function(e,t){return new ip(t,e.gamepad,e.handedness,!0)}));var op={left:{selectComponentId:"xr-standard-trigger",components:{"xr-standard-trigger":{type:"trigger",gamepadIndices:{button:0},rootNodeName:"xr_standard_trigger",visualResponses:{}},"xr-standard-squeeze":{type:"squeeze",gamepadIndices:{button:1},rootNodeName:"xr_standard_squeeze",visualResponses:{}},"xr-standard-thumbstick":{type:"thumbstick",gamepadIndices:{button:3,xAxis:2,yAxis:3},rootNodeName:"xr_standard_thumbstick",visualResponses:{}},"x-button":{type:"button",gamepadIndices:{button:4},rootNodeName:"x_button",visualResponses:{}},"y-button":{type:"button",gamepadIndices:{button:5},rootNodeName:"y_button",visualResponses:{}},thumbrest:{type:"button",gamepadIndices:{button:6},rootNodeName:"thumbrest",visualResponses:{}}},gamepadMapping:"xr-standard",rootNodeName:"oculus-touch-v2-left",assetPath:"left.glb"},right:{selectComponentId:"xr-standard-trigger",components:{"xr-standard-trigger":{type:"trigger",gamepadIndices:{button:0},rootNodeName:"xr_standard_trigger",visualResponses:{}},"xr-standard-squeeze":{type:"squeeze",gamepadIndices:{button:1},rootNodeName:"xr_standard_squeeze",visualResponses:{}},"xr-standard-thumbstick":{type:"thumbstick",gamepadIndices:{button:3,xAxis:2,yAxis:3},rootNodeName:"xr_standard_thumbstick",visualResponses:{}},"a-button":{type:"button",gamepadIndices:{button:4},rootNodeName:"a_button",visualResponses:{}},"b-button":{type:"button",gamepadIndices:{button:5},rootNodeName:"b_button",visualResponses:{}},thumbrest:{type:"button",gamepadIndices:{button:6},rootNodeName:"thumbrest",visualResponses:{}}},gamepadMapping:"xr-standard",rootNodeName:"oculus-touch-v2-right",assetPath:"right.glb"}},ap=function(e){function t(t,n,r){var i=e.call(this,t,sp[r],n,r)||this;return i.profileId="htc-vive",i}return Object(h.__extends)(t,e),t.prototype._getFilenameAndPath=function(){return{filename:t.MODEL_FILENAME,path:t.MODEL_BASE_URL}},t.prototype._getModelLoadingConstraints=function(){return!0},t.prototype._processLoadedModel=function(e){var t=this;this.getComponentIds().forEach((function(e){var n=e&&t.getComponent(e);n&&n.onButtonStateChangedObservable.add((function(n){if(t.rootMesh&&!t.disableAnimation)switch(e){case"xr-standard-trigger":return void(t._modelRootNode.getChildren()[6].rotation.x=.15*-n.value);case"xr-standard-touchpad":case"xr-standard-squeeze":return}}),void 0,!0)}))},t.prototype._setRootMesh=function(e){this.rootMesh=new be.a(this.profileId+" "+this.handness,this.scene),e.forEach((function(e){e.isPickable=!1})),this._modelRootNode=e[1],this._modelRootNode.parent=this.rootMesh,this.rootMesh.rotationQuaternion=a.b.FromEulerAngles(0,Math.PI,0)},t.prototype._updateModel=function(){},t.MODEL_BASE_URL="https://controllers.babylonjs.com/vive/",t.MODEL_FILENAME="wand.babylon",t}(oo);lo.RegisterController("htc-vive",(function(e,t){return new ap(t,e.gamepad,e.handedness)}));var sp={left:{selectComponentId:"xr-standard-trigger",components:{"xr-standard-trigger":{type:"trigger",gamepadIndices:{button:0},rootNodeName:"xr_standard_trigger",visualResponses:{}},"xr-standard-squeeze":{type:"squeeze",gamepadIndices:{button:1},rootNodeName:"xr_standard_squeeze",visualResponses:{}},"xr-standard-touchpad":{type:"touchpad",gamepadIndices:{button:2,xAxis:0,yAxis:1},rootNodeName:"xr_standard_touchpad",visualResponses:{}},menu:{type:"button",gamepadIndices:{button:4},rootNodeName:"menu",visualResponses:{}}},gamepadMapping:"xr-standard",rootNodeName:"htc_vive_none",assetPath:"none.glb"},right:{selectComponentId:"xr-standard-trigger",components:{"xr-standard-trigger":{type:"trigger",gamepadIndices:{button:0},rootNodeName:"xr_standard_trigger",visualResponses:{}},"xr-standard-squeeze":{type:"squeeze",gamepadIndices:{button:1},rootNodeName:"xr_standard_squeeze",visualResponses:{}},"xr-standard-touchpad":{type:"touchpad",gamepadIndices:{button:2,xAxis:0,yAxis:1},rootNodeName:"xr_standard_touchpad",visualResponses:{}},menu:{type:"button",gamepadIndices:{button:4},rootNodeName:"menu",visualResponses:{}}},gamepadMapping:"xr-standard",rootNodeName:"htc_vive_none",assetPath:"none.glb"},none:{selectComponentId:"xr-standard-trigger",components:{"xr-standard-trigger":{type:"trigger",gamepadIndices:{button:0},rootNodeName:"xr_standard_trigger",visualResponses:{}},"xr-standard-squeeze":{type:"squeeze",gamepadIndices:{button:1},rootNodeName:"xr_standard_squeeze",visualResponses:{}},"xr-standard-touchpad":{type:"touchpad",gamepadIndices:{button:2,xAxis:0,yAxis:1},rootNodeName:"xr_standard_touchpad",visualResponses:{}},menu:{type:"button",gamepadIndices:{button:4},rootNodeName:"menu",visualResponses:{}}},gamepadMapping:"xr-standard",rootNodeName:"htc-vive-none",assetPath:"none.glb"}}},function(e,t,n){"use strict";n.d(t,"a",(function(){return i}));var r=n(13),i=function(){function e(){}return Object.defineProperty(e,"DiffuseTextureEnabled",{get:function(){return this._DiffuseTextureEnabled},set:function(e){this._DiffuseTextureEnabled!==e&&(this._DiffuseTextureEnabled=e,r.a.MarkAllMaterialsAsDirty(1))},enumerable:!0,configurable:!0}),Object.defineProperty(e,"AmbientTextureEnabled",{get:function(){return this._AmbientTextureEnabled},set:function(e){this._AmbientTextureEnabled!==e&&(this._AmbientTextureEnabled=e,r.a.MarkAllMaterialsAsDirty(1))},enumerable:!0,configurable:!0}),Object.defineProperty(e,"OpacityTextureEnabled",{get:function(){return this._OpacityTextureEnabled},set:function(e){this._OpacityTextureEnabled!==e&&(this._OpacityTextureEnabled=e,r.a.MarkAllMaterialsAsDirty(1))},enumerable:!0,configurable:!0}),Object.defineProperty(e,"ReflectionTextureEnabled",{get:function(){return this._ReflectionTextureEnabled},set:function(e){this._ReflectionTextureEnabled!==e&&(this._ReflectionTextureEnabled=e,r.a.MarkAllMaterialsAsDirty(1))},enumerable:!0,configurable:!0}),Object.defineProperty(e,"EmissiveTextureEnabled",{get:function(){return this._EmissiveTextureEnabled},set:function(e){this._EmissiveTextureEnabled!==e&&(this._EmissiveTextureEnabled=e,r.a.MarkAllMaterialsAsDirty(1))},enumerable:!0,configurable:!0}),Object.defineProperty(e,"SpecularTextureEnabled",{get:function(){return this._SpecularTextureEnabled},set:function(e){this._SpecularTextureEnabled!==e&&(this._SpecularTextureEnabled=e,r.a.MarkAllMaterialsAsDirty(1))},enumerable:!0,configurable:!0}),Object.defineProperty(e,"BumpTextureEnabled",{get:function(){return this._BumpTextureEnabled},set:function(e){this._BumpTextureEnabled!==e&&(this._BumpTextureEnabled=e,r.a.MarkAllMaterialsAsDirty(1))},enumerable:!0,configurable:!0}),Object.defineProperty(e,"LightmapTextureEnabled",{get:function(){return this._LightmapTextureEnabled},set:function(e){this._LightmapTextureEnabled!==e&&(this._LightmapTextureEnabled=e,r.a.MarkAllMaterialsAsDirty(1))},enumerable:!0,configurable:!0}),Object.defineProperty(e,"RefractionTextureEnabled",{get:function(){return this._RefractionTextureEnabled},set:function(e){this._RefractionTextureEnabled!==e&&(this._RefractionTextureEnabled=e,r.a.MarkAllMaterialsAsDirty(1))},enumerable:!0,configurable:!0}),Object.defineProperty(e,"ColorGradingTextureEnabled",{get:function(){return this._ColorGradingTextureEnabled},set:function(e){this._ColorGradingTextureEnabled!==e&&(this._ColorGradingTextureEnabled=e,r.a.MarkAllMaterialsAsDirty(1))},enumerable:!0,configurable:!0}),Object.defineProperty(e,"FresnelEnabled",{get:function(){return this._FresnelEnabled},set:function(e){this._FresnelEnabled!==e&&(this._FresnelEnabled=e,r.a.MarkAllMaterialsAsDirty(4))},enumerable:!0,configurable:!0}),Object.defineProperty(e,"ClearCoatTextureEnabled",{get:function(){return this._ClearCoatTextureEnabled},set:function(e){this._ClearCoatTextureEnabled!==e&&(this._ClearCoatTextureEnabled=e,r.a.MarkAllMaterialsAsDirty(1))},enumerable:!0,configurable:!0}),Object.defineProperty(e,"ClearCoatBumpTextureEnabled",{get:function(){return this._ClearCoatBumpTextureEnabled},set:function(e){this._ClearCoatBumpTextureEnabled!==e&&(this._ClearCoatBumpTextureEnabled=e,r.a.MarkAllMaterialsAsDirty(1))},enumerable:!0,configurable:!0}),Object.defineProperty(e,"ClearCoatTintTextureEnabled",{get:function(){return this._ClearCoatTintTextureEnabled},set:function(e){this._ClearCoatTintTextureEnabled!==e&&(this._ClearCoatTintTextureEnabled=e,r.a.MarkAllMaterialsAsDirty(1))},enumerable:!0,configurable:!0}),Object.defineProperty(e,"SheenTextureEnabled",{get:function(){return this._SheenTextureEnabled},set:function(e){this._SheenTextureEnabled!==e&&(this._SheenTextureEnabled=e,r.a.MarkAllMaterialsAsDirty(1))},enumerable:!0,configurable:!0}),Object.defineProperty(e,"AnisotropicTextureEnabled",{get:function(){return this._AnisotropicTextureEnabled},set:function(e){this._AnisotropicTextureEnabled!==e&&(this._AnisotropicTextureEnabled=e,r.a.MarkAllMaterialsAsDirty(1))},enumerable:!0,configurable:!0}),Object.defineProperty(e,"ThicknessTextureEnabled",{get:function(){return this._ThicknessTextureEnabled},set:function(e){this._ThicknessTextureEnabled!==e&&(this._ThicknessTextureEnabled=e,r.a.MarkAllMaterialsAsDirty(1))},enumerable:!0,configurable:!0}),e._DiffuseTextureEnabled=!0,e._AmbientTextureEnabled=!0,e._OpacityTextureEnabled=!0,e._ReflectionTextureEnabled=!0,e._EmissiveTextureEnabled=!0,e._SpecularTextureEnabled=!0,e._BumpTextureEnabled=!0,e._LightmapTextureEnabled=!0,e._RefractionTextureEnabled=!0,e._ColorGradingTextureEnabled=!0,e._FresnelEnabled=!0,e._ClearCoatTextureEnabled=!0,e._ClearCoatBumpTextureEnabled=!0,e._ClearCoatTintTextureEnabled=!0,e._SheenTextureEnabled=!0,e._AnisotropicTextureEnabled=!0,e._ThicknessTextureEnabled=!0,e}()},function(e,t,n){"use strict";n.d(t,"a",(function(){return k}));var r=n(1),i=n(11),o=n(72),a=n(5),s=n(46),c=n(155),l=n(44),u=n(0),h=n(38),d=n(29),p=n(26),f=n(52),m=n(48),g=n(128),_=n(55),v=n(78),b=n(61),y=n(137),C=n(138),x=n(20),T=n(54),E=n(9),S=n(25),P=n(21),O=n(19),A=n(133),M=n(87),w=function(){function e(){this._singleClick=!1,this._doubleClick=!1,this._hasSwiped=!1,this._ignore=!1}return Object.defineProperty(e.prototype,"singleClick",{get:function(){return this._singleClick},set:function(e){this._singleClick=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"doubleClick",{get:function(){return this._doubleClick},set:function(e){this._doubleClick=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"hasSwiped",{get:function(){return this._hasSwiped},set:function(e){this._hasSwiped=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"ignore",{get:function(){return this._ignore},set:function(e){this._ignore=e},enumerable:!0,configurable:!0}),e}(),R=function(){function e(e){this._wheelEventName="",this._meshPickProceed=!1,this._currentPickResult=null,this._previousPickResult=null,this._totalPointersPressed=0,this._doubleClickOccured=!1,this._pointerX=0,this._pointerY=0,this._startingPointerPosition=new u.d(0,0),this._previousStartingPointerPosition=new u.d(0,0),this._startingPointerTime=0,this._previousStartingPointerTime=0,this._pointerCaptures={},this._scene=e}return Object.defineProperty(e.prototype,"meshUnderPointer",{get:function(){return this._pointerOverMesh},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"unTranslatedPointer",{get:function(){return new u.d(this._unTranslatedPointerX,this._unTranslatedPointerY)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"pointerX",{get:function(){return this._pointerX},set:function(e){this._pointerX=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"pointerY",{get:function(){return this._pointerY},set:function(e){this._pointerY=e},enumerable:!0,configurable:!0}),e.prototype._updatePointerPosition=function(e){var t=this._scene.getEngine().getInputElementClientRect();t&&(this._pointerX=e.clientX-t.left,this._pointerY=e.clientY-t.top,this._unTranslatedPointerX=this._pointerX,this._unTranslatedPointerY=this._pointerY)},e.prototype._processPointerMove=function(e,t){var n=this._scene,r=n.getEngine(),i=r.getInputElement();if(i){i.tabIndex=r.canvasTabIndex,n.doNotHandleCursors||(i.style.cursor=n.defaultCursor);var o=!!(e&&e.hit&&e.pickedMesh);o?(n.setPointerOverMesh(e.pickedMesh),this._pointerOverMesh&&this._pointerOverMesh.actionManager&&this._pointerOverMesh.actionManager.hasPointerTriggers&&(n.doNotHandleCursors||(this._pointerOverMesh.actionManager.hoverCursor?i.style.cursor=this._pointerOverMesh.actionManager.hoverCursor:i.style.cursor=n.hoverCursor))):n.setPointerOverMesh(null);for(var a=0,s=n._pointerMoveStage;a<s.length;a++){e=s[a].action(this._unTranslatedPointerX,this._unTranslatedPointerY,e,o,i)}if(e){var c=t.type===this._wheelEventName?O.a.POINTERWHEEL:O.a.POINTERMOVE;if(n.onPointerMove&&n.onPointerMove(t,e,c),n.onPointerObservable.hasObservers()){var l=new O.b(c,t,e);this._setRayOnPointerInfo(l),n.onPointerObservable.notifyObservers(l,c)}}}},e.prototype._setRayOnPointerInfo=function(e){var t=this._scene;e.pickInfo&&!e.pickInfo._pickingUnavailable&&(e.pickInfo.ray||(e.pickInfo.ray=t.createPickingRay(e.event.offsetX,e.event.offsetY,u.a.Identity(),t.activeCamera)))},e.prototype._checkPrePointerObservable=function(e,t,n){var r=this._scene,i=new O.d(n,t,this._unTranslatedPointerX,this._unTranslatedPointerY);return e&&(i.ray=e.ray),r.onPrePointerObservable.notifyObservers(i,n),!!i.skipOnPointerObservable},e.prototype.simulatePointerMove=function(e,t){var n=new PointerEvent("pointermove",t);this._checkPrePointerObservable(e,n,O.a.POINTERMOVE)||this._processPointerMove(e,n)},e.prototype.simulatePointerDown=function(e,t){var n=new PointerEvent("pointerdown",t);this._checkPrePointerObservable(e,n,O.a.POINTERDOWN)||this._processPointerDown(e,n)},e.prototype._processPointerDown=function(t,n){var r=this,i=this._scene;if(t&&t.hit&&t.pickedMesh){this._pickedDownMesh=t.pickedMesh;var o=t.pickedMesh._getActionManagerForTrigger();if(o){if(o.hasPickTriggers)switch(o.processTrigger(5,b.a.CreateNew(t.pickedMesh,n)),n.button){case 0:o.processTrigger(2,b.a.CreateNew(t.pickedMesh,n));break;case 1:o.processTrigger(4,b.a.CreateNew(t.pickedMesh,n));break;case 2:o.processTrigger(3,b.a.CreateNew(t.pickedMesh,n))}o.hasSpecificTrigger(8)&&window.setTimeout((function(){var t=i.pick(r._unTranslatedPointerX,r._unTranslatedPointerY,(function(e){return e.isPickable&&e.isVisible&&e.isReady()&&e.actionManager&&e.actionManager.hasSpecificTrigger(8)&&e==r._pickedDownMesh}),!1,i.cameraToUseForPointers);t&&t.hit&&t.pickedMesh&&o&&0!==r._totalPointersPressed&&Date.now()-r._startingPointerTime>e.LongPressDelay&&!r._isPointerSwiping()&&(r._startingPointerTime=0,o.processTrigger(8,b.a.CreateNew(t.pickedMesh,n)))}),e.LongPressDelay)}}else for(var a=0,s=i._pointerDownStage;a<s.length;a++){t=s[a].action(this._unTranslatedPointerX,this._unTranslatedPointerY,t,n)}if(t){var c=O.a.POINTERDOWN;if(i.onPointerDown&&i.onPointerDown(n,t,c),i.onPointerObservable.hasObservers()){var l=new O.b(c,n,t);this._setRayOnPointerInfo(l),i.onPointerObservable.notifyObservers(l,c)}}},e.prototype._isPointerSwiping=function(){return Math.abs(this._startingPointerPosition.x-this._pointerX)>e.DragMovementThreshold||Math.abs(this._startingPointerPosition.y-this._pointerY)>e.DragMovementThreshold},e.prototype.simulatePointerUp=function(e,t,n){var r=new PointerEvent("pointerup",t),i=new w;n?i.doubleClick=!0:i.singleClick=!0,this._checkPrePointerObservable(e,r,O.a.POINTERUP)||this._processPointerUp(e,r,i)},e.prototype._processPointerUp=function(e,t,n){var r=this._scene;if(e&&e&&e.pickedMesh){if(this._pickedUpMesh=e.pickedMesh,this._pickedDownMesh===this._pickedUpMesh&&(r.onPointerPick&&r.onPointerPick(t,e),n.singleClick&&!n.ignore&&r.onPointerObservable.hasObservers())){var i=O.a.POINTERPICK,o=new O.b(i,t,e);this._setRayOnPointerInfo(o),r.onPointerObservable.notifyObservers(o,i)}var a=e.pickedMesh._getActionManagerForTrigger();if(a&&!n.ignore){a.processTrigger(7,b.a.CreateNew(e.pickedMesh,t)),!n.hasSwiped&&n.singleClick&&a.processTrigger(1,b.a.CreateNew(e.pickedMesh,t));var s=e.pickedMesh._getActionManagerForTrigger(6);n.doubleClick&&s&&s.processTrigger(6,b.a.CreateNew(e.pickedMesh,t))}}else if(!n.ignore)for(var c=0,l=r._pointerUpStage;c<l.length;c++){e=l[c].action(this._unTranslatedPointerX,this._unTranslatedPointerY,e,t)}if(this._pickedDownMesh&&this._pickedDownMesh!==this._pickedUpMesh){var u=this._pickedDownMesh._getActionManagerForTrigger(16);u&&u.processTrigger(16,b.a.CreateNew(this._pickedDownMesh,t))}var h=0;if(r.onPointerObservable.hasObservers()){if(!n.ignore&&!n.hasSwiped&&(n.singleClick&&r.onPointerObservable.hasSpecificMask(O.a.POINTERTAP)?h=O.a.POINTERTAP:n.doubleClick&&r.onPointerObservable.hasSpecificMask(O.a.POINTERDOUBLETAP)&&(h=O.a.POINTERDOUBLETAP),h)){o=new O.b(h,t,e);this._setRayOnPointerInfo(o),r.onPointerObservable.notifyObservers(o,h)}if(!n.ignore){h=O.a.POINTERUP;o=new O.b(h,t,e);this._setRayOnPointerInfo(o),r.onPointerObservable.notifyObservers(o,h)}}r.onPointerUp&&!n.ignore&&r.onPointerUp(t,e,h)},e.prototype.isPointerCaptured=function(e){return void 0===e&&(e=0),this._pointerCaptures[e]},e.prototype.attachControl=function(t,n,r,o){var a=this;void 0===t&&(t=!0),void 0===n&&(n=!0),void 0===r&&(r=!0),void 0===o&&(o=null);var s=this._scene;if(o||(o=s.getEngine().getInputElement()),o){var c,l=s.getEngine();this._initActionManager=function(e,t){if(!a._meshPickProceed){var n=s.pick(a._unTranslatedPointerX,a._unTranslatedPointerY,s.pointerDownPredicate,!1,s.cameraToUseForPointers);a._currentPickResult=n,n&&(e=n.hit&&n.pickedMesh?n.pickedMesh._getActionManagerForTrigger():null),a._meshPickProceed=!0}return e},this._delayedSimpleClick=function(t,n,r){(Date.now()-a._previousStartingPointerTime>e.DoubleClickDelay&&!a._doubleClickOccured||t!==a._previousButtonPressed)&&(a._doubleClickOccured=!1,n.singleClick=!0,n.ignore=!1,r(n,a._currentPickResult))},this._initClickEvent=function(t,n,r,i){var o=new w;a._currentPickResult=null;var s=null,c=t.hasSpecificMask(O.a.POINTERPICK)||n.hasSpecificMask(O.a.POINTERPICK)||t.hasSpecificMask(O.a.POINTERTAP)||n.hasSpecificMask(O.a.POINTERTAP)||t.hasSpecificMask(O.a.POINTERDOUBLETAP)||n.hasSpecificMask(O.a.POINTERDOUBLETAP);!c&&A.a&&(s=a._initActionManager(s,o))&&(c=s.hasPickTriggers);var l=!1;if(c){var u=r.button;if(o.hasSwiped=a._isPointerSwiping(),!o.hasSwiped){var h=!e.ExclusiveDoubleClickMode;h||(h=!t.hasSpecificMask(O.a.POINTERDOUBLETAP)&&!n.hasSpecificMask(O.a.POINTERDOUBLETAP))&&!A.a.HasSpecificTrigger(6)&&(s=a._initActionManager(s,o))&&(h=!s.hasSpecificTrigger(6)),h?(Date.now()-a._previousStartingPointerTime>e.DoubleClickDelay||u!==a._previousButtonPressed)&&(o.singleClick=!0,i(o,a._currentPickResult),l=!0):(a._previousDelayedSimpleClickTimeout=a._delayedSimpleClickTimeout,a._delayedSimpleClickTimeout=window.setTimeout(a._delayedSimpleClick.bind(a,u,o,i),e.DoubleClickDelay));var d=t.hasSpecificMask(O.a.POINTERDOUBLETAP)||n.hasSpecificMask(O.a.POINTERDOUBLETAP);!d&&A.a.HasSpecificTrigger(6)&&(s=a._initActionManager(s,o))&&(d=s.hasSpecificTrigger(6)),d&&(u===a._previousButtonPressed&&Date.now()-a._previousStartingPointerTime<e.DoubleClickDelay&&!a._doubleClickOccured?(o.hasSwiped||a._isPointerSwiping()?(a._doubleClickOccured=!1,a._previousStartingPointerTime=a._startingPointerTime,a._previousStartingPointerPosition.x=a._startingPointerPosition.x,a._previousStartingPointerPosition.y=a._startingPointerPosition.y,a._previousButtonPressed=u,e.ExclusiveDoubleClickMode?(a._previousDelayedSimpleClickTimeout&&clearTimeout(a._previousDelayedSimpleClickTimeout),a._previousDelayedSimpleClickTimeout=a._delayedSimpleClickTimeout,i(o,a._previousPickResult)):i(o,a._currentPickResult)):(a._previousStartingPointerTime=0,a._doubleClickOccured=!0,o.doubleClick=!0,o.ignore=!1,e.ExclusiveDoubleClickMode&&a._previousDelayedSimpleClickTimeout&&clearTimeout(a._previousDelayedSimpleClickTimeout),a._previousDelayedSimpleClickTimeout=a._delayedSimpleClickTimeout,i(o,a._currentPickResult)),l=!0):(a._doubleClickOccured=!1,a._previousStartingPointerTime=a._startingPointerTime,a._previousStartingPointerPosition.x=a._startingPointerPosition.x,a._previousStartingPointerPosition.y=a._startingPointerPosition.y,a._previousButtonPressed=u))}}l||i(o,a._currentPickResult)},this._onPointerMove=function(e){if(a._updatePointerPosition(e),!a._checkPrePointerObservable(null,e,e.type===a._wheelEventName?O.a.POINTERWHEEL:O.a.POINTERMOVE)&&(s.cameraToUseForPointers||s.activeCamera)){s.pointerMovePredicate||(s.pointerMovePredicate=function(e){return e.isPickable&&e.isVisible&&e.isReady()&&e.isEnabled()&&(e.enablePointerMoveEvents||s.constantlyUpdateMeshUnderPointer||null!=e._getActionManagerForTrigger())&&(!s.cameraToUseForPointers||0!=(s.cameraToUseForPointers.layerMask&e.layerMask))});var t=s.pick(a._unTranslatedPointerX,a._unTranslatedPointerY,s.pointerMovePredicate,!1,s.cameraToUseForPointers);a._processPointerMove(t,e)}},this._onPointerDown=function(e){if(a._totalPointersPressed++,a._pickedDownMesh=null,a._meshPickProceed=!1,a._updatePointerPosition(e),s.preventDefaultOnPointerDown&&o&&(e.preventDefault(),o.focus()),a._startingPointerPosition.x=a._pointerX,a._startingPointerPosition.y=a._pointerY,a._startingPointerTime=Date.now(),!a._checkPrePointerObservable(null,e,O.a.POINTERDOWN)&&(s.cameraToUseForPointers||s.activeCamera)){a._pointerCaptures[e.pointerId]=!0,s.pointerDownPredicate||(s.pointerDownPredicate=function(e){return e.isPickable&&e.isVisible&&e.isReady()&&e.isEnabled()&&(!s.cameraToUseForPointers||0!=(s.cameraToUseForPointers.layerMask&e.layerMask))}),a._pickedDownMesh=null;var t=s.pick(a._unTranslatedPointerX,a._unTranslatedPointerY,s.pointerDownPredicate,!1,s.cameraToUseForPointers);a._processPointerDown(t,e)}},this._onPointerUp=function(e){0!==a._totalPointersPressed&&(a._totalPointersPressed--,a._pickedUpMesh=null,a._meshPickProceed=!1,a._updatePointerPosition(e),s.preventDefaultOnPointerUp&&o&&(e.preventDefault(),o.focus()),a._initClickEvent(s.onPrePointerObservable,s.onPointerObservable,e,(function(t,n){if(s.onPrePointerObservable.hasObservers()&&!t.ignore){if(!t.hasSwiped){if(t.singleClick&&s.onPrePointerObservable.hasSpecificMask(O.a.POINTERTAP)&&a._checkPrePointerObservable(null,e,O.a.POINTERTAP))return;if(t.doubleClick&&s.onPrePointerObservable.hasSpecificMask(O.a.POINTERDOUBLETAP)&&a._checkPrePointerObservable(null,e,O.a.POINTERDOUBLETAP))return}if(a._checkPrePointerObservable(null,e,O.a.POINTERUP))return}a._pointerCaptures[e.pointerId]&&(a._pointerCaptures[e.pointerId]=!1,(s.cameraToUseForPointers||s.activeCamera)&&(s.pointerUpPredicate||(s.pointerUpPredicate=function(e){return e.isPickable&&e.isVisible&&e.isReady()&&e.isEnabled()&&(!s.cameraToUseForPointers||0!=(s.cameraToUseForPointers.layerMask&e.layerMask))}),!a._meshPickProceed&&(A.a&&A.a.HasTriggers||s.onPointerObservable.hasObservers())&&a._initActionManager(null,t),n||(n=a._currentPickResult),a._processPointerUp(n,e,t),a._previousPickResult=a._currentPickResult))})))},this._onKeyDown=function(e){var t=M.a.KEYDOWN;if(s.onPreKeyboardObservable.hasObservers()){var n=new M.c(t,e);if(s.onPreKeyboardObservable.notifyObservers(n,t),n.skipOnPointerObservable)return}if(s.onKeyboardObservable.hasObservers()){n=new M.b(t,e);s.onKeyboardObservable.notifyObservers(n,t)}s.actionManager&&s.actionManager.processTrigger(14,b.a.CreateNewFromScene(s,e))},this._onKeyUp=function(e){var t=M.a.KEYUP;if(s.onPreKeyboardObservable.hasObservers()){var n=new M.c(t,e);if(s.onPreKeyboardObservable.notifyObservers(n,t),n.skipOnPointerObservable)return}if(s.onKeyboardObservable.hasObservers()){n=new M.b(t,e);s.onKeyboardObservable.notifyObservers(n,t)}s.actionManager&&s.actionManager.processTrigger(15,b.a.CreateNewFromScene(s,e))},this._onCanvasFocusObserver=l.onCanvasFocusObservable.add((c=function(){o&&(o.addEventListener("keydown",a._onKeyDown,!1),o.addEventListener("keyup",a._onKeyUp,!1))},document.activeElement===o&&c(),c)),this._onCanvasBlurObserver=l.onCanvasBlurObservable.add((function(){o&&(o.removeEventListener("keydown",a._onKeyDown),o.removeEventListener("keyup",a._onKeyUp))}));var u=i.b.GetPointerPrefix();if(r&&(o.addEventListener(u+"move",this._onPointerMove,!1),this._wheelEventName="onwheel"in document.createElement("div")?"wheel":void 0!==document.onmousewheel?"mousewheel":"DOMMouseScroll",o.addEventListener(this._wheelEventName,this._onPointerMove,!1)),n&&o.addEventListener(u+"down",this._onPointerDown,!1),t){var h=s.getEngine().getHostWindow();h&&h.addEventListener(u+"up",this._onPointerUp,!1)}}},e.prototype.detachControl=function(){var e=i.b.GetPointerPrefix(),t=this._scene.getEngine().getInputElement(),n=this._scene.getEngine();t&&(t.removeEventListener(e+"move",this._onPointerMove),t.removeEventListener(this._wheelEventName,this._onPointerMove),t.removeEventListener(e+"down",this._onPointerDown),window.removeEventListener(e+"up",this._onPointerUp),this._onCanvasBlurObserver&&n.onCanvasBlurObservable.remove(this._onCanvasBlurObserver),this._onCanvasFocusObserver&&n.onCanvasFocusObservable.remove(this._onCanvasFocusObserver),t.removeEventListener("keydown",this._onKeyDown),t.removeEventListener("keyup",this._onKeyUp),this._scene.doNotHandleCursors||(t.style.cursor=this._scene.defaultCursor))},e.prototype.setPointerOverMesh=function(e){var t;this._pointerOverMesh!==e&&(this._pointerOverMesh&&(t=this._pointerOverMesh._getActionManagerForTrigger(10))&&t.processTrigger(10,b.a.CreateNew(this._pointerOverMesh)),this._pointerOverMesh=e,this._pointerOverMesh&&(t=this._pointerOverMesh._getActionManagerForTrigger(9))&&t.processTrigger(9,b.a.CreateNew(this._pointerOverMesh)))},e.prototype.getPointerOverMesh=function(){return this._pointerOverMesh},e.DragMovementThreshold=10,e.LongPressDelay=500,e.DoubleClickDelay=300,e.ExclusiveDoubleClickMode=!1,e}(),I=n(64),L=n(4),D=n(131),N=n(210),F=n(70),k=function(e){function t(n,i){var o=e.call(this)||this;o._inputManager=new R(o),o.cameraToUseForPointers=null,o._isScene=!0,o._blockEntityCollection=!1,o.autoClear=!0,o.autoClearDepthAndStencil=!0,o.clearColor=new L.b(.2,.2,.3,1),o.ambientColor=new L.a(0,0,0),o._environmentIntensity=1,o._forceWireframe=!1,o._skipFrustumClipping=!1,o._forcePointsCloud=!1,o.animationsEnabled=!0,o._animationPropertiesOverride=null,o.useConstantAnimationDeltaTime=!1,o.constantlyUpdateMeshUnderPointer=!1,o.hoverCursor="pointer",o.defaultCursor="",o.doNotHandleCursors=!1,o.preventDefaultOnPointerDown=!0,o.preventDefaultOnPointerUp=!0,o.metadata=null,o.reservedDataStore=null,o.disableOfflineSupportExceptionRules=new Array,o.onDisposeObservable=new a.c,o._onDisposeObserver=null,o.onBeforeRenderObservable=new a.c,o._onBeforeRenderObserver=null,o.onAfterRenderObservable=new a.c,o.onAfterRenderCameraObservable=new a.c,o._onAfterRenderObserver=null,o.onBeforeAnimationsObservable=new a.c,o.onAfterAnimationsObservable=new a.c,o.onBeforeDrawPhaseObservable=new a.c,o.onAfterDrawPhaseObservable=new a.c,o.onReadyObservable=new a.c,o.onBeforeCameraRenderObservable=new a.c,o._onBeforeCameraRenderObserver=null,o.onAfterCameraRenderObservable=new a.c,o._onAfterCameraRenderObserver=null,o.onBeforeActiveMeshesEvaluationObservable=new a.c,o.onAfterActiveMeshesEvaluationObservable=new a.c,o.onBeforeParticlesRenderingObservable=new a.c,o.onAfterParticlesRenderingObservable=new a.c,o.onDataLoadedObservable=new a.c,o.onNewCameraAddedObservable=new a.c,o.onCameraRemovedObservable=new a.c,o.onNewLightAddedObservable=new a.c,o.onLightRemovedObservable=new a.c,o.onNewGeometryAddedObservable=new a.c,o.onGeometryRemovedObservable=new a.c,o.onNewTransformNodeAddedObservable=new a.c,o.onTransformNodeRemovedObservable=new a.c,o.onNewMeshAddedObservable=new a.c,o.onMeshRemovedObservable=new a.c,o.onNewSkeletonAddedObservable=new a.c,o.onSkeletonRemovedObservable=new a.c,o.onNewMaterialAddedObservable=new a.c,o.onMaterialRemovedObservable=new a.c,o.onNewTextureAddedObservable=new a.c,o.onTextureRemovedObservable=new a.c,o.onBeforeRenderTargetsRenderObservable=new a.c,o.onAfterRenderTargetsRenderObservable=new a.c,o.onBeforeStepObservable=new a.c,o.onAfterStepObservable=new a.c,o.onActiveCameraChanged=new a.c,o.onBeforeRenderingGroupObservable=new a.c,o.onAfterRenderingGroupObservable=new a.c,o.onMeshImportedObservable=new a.c,o.onAnimationFileImportedObservable=new a.c,o._registeredForLateAnimationBindings=new s.b(256),o.onPrePointerObservable=new a.c,o.onPointerObservable=new a.c,o.onPreKeyboardObservable=new a.c,o.onKeyboardObservable=new a.c,o._useRightHandedSystem=!1,o._timeAccumulator=0,o._currentStepId=0,o._currentInternalStep=0,o._fogEnabled=!0,o._fogMode=t.FOGMODE_NONE,o.fogColor=new L.a(.2,.2,.3),o.fogDensity=.1,o.fogStart=0,o.fogEnd=1e3,o._shadowsEnabled=!0,o._lightsEnabled=!0,o.activeCameras=new Array,o._texturesEnabled=!0,o.particlesEnabled=!0,o.spritesEnabled=!0,o._skeletonsEnabled=!0,o.lensFlaresEnabled=!0,o.collisionsEnabled=!0,o.gravity=new u.e(0,-9.807,0),o.postProcessesEnabled=!0,o.postProcesses=new Array,o.renderTargetsEnabled=!0,o.dumpNextRenderTargets=!1,o.customRenderTargets=new Array,o.importedMeshesFiles=new Array,o.probesEnabled=!0,o._meshesForIntersections=new s.b(256),o.proceduralTexturesEnabled=!0,o._totalVertices=new I.a,o._activeIndices=new I.a,o._activeParticles=new I.a,o._activeBones=new I.a,o._animationTime=0,o.animationTimeScale=1,o._renderId=0,o._frameId=0,o._executeWhenReadyTimeoutId=-1,o._intermediateRendering=!1,o._viewUpdateFlag=-1,o._projectionUpdateFlag=-1,o._toBeDisposed=new Array(256),o._activeRequests=new Array,o._pendingData=new Array,o._isDisposed=!1,o.dispatchAllSubMeshesOfActiveMeshes=!1,o._activeMeshes=new s.a(256),o._processedMaterials=new s.a(256),o._renderTargets=new s.b(256),o._activeParticleSystems=new s.a(256),o._activeSkeletons=new s.b(32),o._softwareSkinnedMeshes=new s.b(32),o._activeAnimatables=new Array,o._transformMatrix=u.a.Zero(),o.requireLightSorting=!1,o._components=[],o._serializableComponents=[],o._transientComponents=[],o._beforeCameraUpdateStage=x.b.Create(),o._beforeClearStage=x.b.Create(),o._gatherRenderTargetsStage=x.b.Create(),o._gatherActiveCameraRenderTargetsStage=x.b.Create(),o._isReadyForMeshStage=x.b.Create(),o._beforeEvaluateActiveMeshStage=x.b.Create(),o._evaluateSubMeshStage=x.b.Create(),o._activeMeshStage=x.b.Create(),o._cameraDrawRenderTargetStage=x.b.Create(),o._beforeCameraDrawStage=x.b.Create(),o._beforeRenderTargetDrawStage=x.b.Create(),o._beforeRenderingGroupDrawStage=x.b.Create(),o._beforeRenderingMeshStage=x.b.Create(),o._afterRenderingMeshStage=x.b.Create(),o._afterRenderingGroupDrawStage=x.b.Create(),o._afterCameraDrawStage=x.b.Create(),o._afterRenderTargetDrawStage=x.b.Create(),o._afterRenderStage=x.b.Create(),o._pointerMoveStage=x.b.Create(),o._pointerDownStage=x.b.Create(),o._pointerUpStage=x.b.Create(),o.geometriesByUniqueId=null,o._defaultMeshCandidates={data:[],length:0},o._defaultSubMeshCandidates={data:[],length:0},o._preventFreeActiveMeshesAndRenderingGroups=!1,o._activeMeshesFrozen=!1,o._skipEvaluateActiveMeshesCompletely=!1,o._allowPostProcessClearColor=!0,o.getDeterministicFrameTime=function(){return o._engine.getTimeStep()},o._blockMaterialDirtyMechanism=!1;var c=Object(r.__assign)({useGeometryUniqueIdsMap:!0,useMaterialMeshMap:!0,useClonedMeshMap:!0,virtual:!1},i);return o._engine=n||S.a.LastCreatedEngine,c.virtual||(S.a._LastCreatedScene=o,o._engine.scenes.push(o)),o._uid=null,o._renderingManager=new C.b(o),y.a&&(o.postProcessManager=new y.a(o)),T.a.IsWindowObjectExist()&&o.attachControl(),o._createUbo(),m.a&&(o._imageProcessingConfiguration=new m.a),o.setDefaultCandidateProviders(),c.useGeometryUniqueIdsMap&&(o.geometriesByUniqueId={}),o.useMaterialMeshMap=c.useMaterialMeshMap,o.useClonedMeshMap=c.useClonedMeshMap,i&&i.virtual||o._engine.onNewSceneAddedObservable.notifyObservers(o),o}return Object(r.__extends)(t,e),t.DefaultMaterialFactory=function(e){throw P.a.WarnImport("StandardMaterial")},t.CollisionCoordinatorFactory=function(){throw P.a.WarnImport("DefaultCollisionCoordinator")},Object.defineProperty(t.prototype,"environmentTexture",{get:function(){return this._environmentTexture},set:function(e){this._environmentTexture!==e&&(this._environmentTexture=e,this.markAllMaterialsAsDirty(1))},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"environmentIntensity",{get:function(){return this._environmentIntensity},set:function(e){this._environmentIntensity!==e&&(this._environmentIntensity=e,this.markAllMaterialsAsDirty(1))},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"imageProcessingConfiguration",{get:function(){return this._imageProcessingConfiguration},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"forceWireframe",{get:function(){return this._forceWireframe},set:function(e){this._forceWireframe!==e&&(this._forceWireframe=e,this.markAllMaterialsAsDirty(16))},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"skipFrustumClipping",{get:function(){return this._skipFrustumClipping},set:function(e){this._skipFrustumClipping!==e&&(this._skipFrustumClipping=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"forcePointsCloud",{get:function(){return this._forcePointsCloud},set:function(e){this._forcePointsCloud!==e&&(this._forcePointsCloud=e,this.markAllMaterialsAsDirty(16))},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"animationPropertiesOverride",{get:function(){return this._animationPropertiesOverride},set:function(e){this._animationPropertiesOverride=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onDispose",{set:function(e){this._onDisposeObserver&&this.onDisposeObservable.remove(this._onDisposeObserver),this._onDisposeObserver=this.onDisposeObservable.add(e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"beforeRender",{set:function(e){this._onBeforeRenderObserver&&this.onBeforeRenderObservable.remove(this._onBeforeRenderObserver),e&&(this._onBeforeRenderObserver=this.onBeforeRenderObservable.add(e))},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"afterRender",{set:function(e){this._onAfterRenderObserver&&this.onAfterRenderObservable.remove(this._onAfterRenderObserver),e&&(this._onAfterRenderObserver=this.onAfterRenderObservable.add(e))},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"beforeCameraRender",{set:function(e){this._onBeforeCameraRenderObserver&&this.onBeforeCameraRenderObservable.remove(this._onBeforeCameraRenderObserver),this._onBeforeCameraRenderObserver=this.onBeforeCameraRenderObservable.add(e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"afterCameraRender",{set:function(e){this._onAfterCameraRenderObserver&&this.onAfterCameraRenderObservable.remove(this._onAfterCameraRenderObserver),this._onAfterCameraRenderObserver=this.onAfterCameraRenderObservable.add(e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"unTranslatedPointer",{get:function(){return this._inputManager.unTranslatedPointer},enumerable:!0,configurable:!0}),Object.defineProperty(t,"DragMovementThreshold",{get:function(){return R.DragMovementThreshold},set:function(e){R.DragMovementThreshold=e},enumerable:!0,configurable:!0}),Object.defineProperty(t,"LongPressDelay",{get:function(){return R.LongPressDelay},set:function(e){R.LongPressDelay=e},enumerable:!0,configurable:!0}),Object.defineProperty(t,"DoubleClickDelay",{get:function(){return R.DoubleClickDelay},set:function(e){R.DoubleClickDelay=e},enumerable:!0,configurable:!0}),Object.defineProperty(t,"ExclusiveDoubleClickMode",{get:function(){return R.ExclusiveDoubleClickMode},set:function(e){R.ExclusiveDoubleClickMode=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"useRightHandedSystem",{get:function(){return this._useRightHandedSystem},set:function(e){this._useRightHandedSystem!==e&&(this._useRightHandedSystem=e,this.markAllMaterialsAsDirty(16))},enumerable:!0,configurable:!0}),t.prototype.setStepId=function(e){this._currentStepId=e},t.prototype.getStepId=function(){return this._currentStepId},t.prototype.getInternalStep=function(){return this._currentInternalStep},Object.defineProperty(t.prototype,"fogEnabled",{get:function(){return this._fogEnabled},set:function(e){this._fogEnabled!==e&&(this._fogEnabled=e,this.markAllMaterialsAsDirty(16))},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"fogMode",{get:function(){return this._fogMode},set:function(e){this._fogMode!==e&&(this._fogMode=e,this.markAllMaterialsAsDirty(16))},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"shadowsEnabled",{get:function(){return this._shadowsEnabled},set:function(e){this._shadowsEnabled!==e&&(this._shadowsEnabled=e,this.markAllMaterialsAsDirty(2))},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"lightsEnabled",{get:function(){return this._lightsEnabled},set:function(e){this._lightsEnabled!==e&&(this._lightsEnabled=e,this.markAllMaterialsAsDirty(2))},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"activeCamera",{get:function(){return this._activeCamera},set:function(e){e!==this._activeCamera&&(this._activeCamera=e,this.onActiveCameraChanged.notifyObservers(this))},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"defaultMaterial",{get:function(){return this._defaultMaterial||(this._defaultMaterial=t.DefaultMaterialFactory(this)),this._defaultMaterial},set:function(e){this._defaultMaterial=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"texturesEnabled",{get:function(){return this._texturesEnabled},set:function(e){this._texturesEnabled!==e&&(this._texturesEnabled=e,this.markAllMaterialsAsDirty(1))},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"skeletonsEnabled",{get:function(){return this._skeletonsEnabled},set:function(e){this._skeletonsEnabled!==e&&(this._skeletonsEnabled=e,this.markAllMaterialsAsDirty(8))},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"collisionCoordinator",{get:function(){return this._collisionCoordinator||(this._collisionCoordinator=t.CollisionCoordinatorFactory(),this._collisionCoordinator.init(this)),this._collisionCoordinator},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"frustumPlanes",{get:function(){return this._frustumPlanes},enumerable:!0,configurable:!0}),t.prototype._registerTransientComponents=function(){if(this._transientComponents.length>0){for(var e=0,t=this._transientComponents;e<t.length;e++){t[e].register()}this._transientComponents=[]}},t.prototype._addComponent=function(e){this._components.push(e),this._transientComponents.push(e);var t=e;t.addFromContainer&&t.serialize&&this._serializableComponents.push(t)},t.prototype._getComponent=function(e){for(var t=0,n=this._components;t<n.length;t++){var r=n[t];if(r.name===e)return r}return null},t.prototype.getClassName=function(){return"Scene"},t.prototype._getDefaultMeshCandidates=function(){return this._defaultMeshCandidates.data=this.meshes,this._defaultMeshCandidates.length=this.meshes.length,this._defaultMeshCandidates},t.prototype._getDefaultSubMeshCandidates=function(e){return this._defaultSubMeshCandidates.data=e.subMeshes,this._defaultSubMeshCandidates.length=e.subMeshes.length,this._defaultSubMeshCandidates},t.prototype.setDefaultCandidateProviders=function(){this.getActiveMeshCandidates=this._getDefaultMeshCandidates.bind(this),this.getActiveSubMeshCandidates=this._getDefaultSubMeshCandidates.bind(this),this.getIntersectingSubMeshCandidates=this._getDefaultSubMeshCandidates.bind(this),this.getCollidingSubMeshCandidates=this._getDefaultSubMeshCandidates.bind(this)},Object.defineProperty(t.prototype,"meshUnderPointer",{get:function(){return this._inputManager.meshUnderPointer},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"pointerX",{get:function(){return this._inputManager.pointerX},set:function(e){this._inputManager.pointerX=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"pointerY",{get:function(){return this._inputManager.pointerY},set:function(e){this._inputManager.pointerY=e},enumerable:!0,configurable:!0}),t.prototype.getCachedMaterial=function(){return this._cachedMaterial},t.prototype.getCachedEffect=function(){return this._cachedEffect},t.prototype.getCachedVisibility=function(){return this._cachedVisibility},t.prototype.isCachedMaterialInvalid=function(e,t,n){return void 0===n&&(n=1),this._cachedEffect!==t||this._cachedMaterial!==e||this._cachedVisibility!==n},t.prototype.getEngine=function(){return this._engine},t.prototype.getTotalVertices=function(){return this._totalVertices.current},Object.defineProperty(t.prototype,"totalVerticesPerfCounter",{get:function(){return this._totalVertices},enumerable:!0,configurable:!0}),t.prototype.getActiveIndices=function(){return this._activeIndices.current},Object.defineProperty(t.prototype,"totalActiveIndicesPerfCounter",{get:function(){return this._activeIndices},enumerable:!0,configurable:!0}),t.prototype.getActiveParticles=function(){return this._activeParticles.current},Object.defineProperty(t.prototype,"activeParticlesPerfCounter",{get:function(){return this._activeParticles},enumerable:!0,configurable:!0}),t.prototype.getActiveBones=function(){return this._activeBones.current},Object.defineProperty(t.prototype,"activeBonesPerfCounter",{get:function(){return this._activeBones},enumerable:!0,configurable:!0}),t.prototype.getActiveMeshes=function(){return this._activeMeshes},t.prototype.getAnimationRatio=function(){return void 0!==this._animationRatio?this._animationRatio:1},t.prototype.getRenderId=function(){return this._renderId},t.prototype.getFrameId=function(){return this._frameId},t.prototype.incrementRenderId=function(){this._renderId++},t.prototype._createUbo=function(){this._sceneUbo=new g.a(this._engine,void 0,!0),this._sceneUbo.addUniform("viewProjection",16),this._sceneUbo.addUniform("view",16)},t.prototype.simulatePointerMove=function(e,t){return this._inputManager.simulatePointerMove(e,t),this},t.prototype.simulatePointerDown=function(e,t){return this._inputManager.simulatePointerDown(e,t),this},t.prototype.simulatePointerUp=function(e,t,n){return this._inputManager.simulatePointerUp(e,t,n),this},t.prototype.isPointerCaptured=function(e){return void 0===e&&(e=0),this._inputManager.isPointerCaptured(e)},t.prototype.attachControl=function(e,t,n){void 0===e&&(e=!0),void 0===t&&(t=!0),void 0===n&&(n=!0),this._inputManager.attachControl(e,t,n)},t.prototype.detachControl=function(){this._inputManager.detachControl()},t.prototype.isReady=function(){if(this._isDisposed)return!1;var e,t=this.getEngine();if(!t.areAllEffectsReady())return!1;if(this._pendingData.length>0)return!1;for(e=0;e<this.meshes.length;e++){var n=this.meshes[e];if(n.isEnabled()&&(n.subMeshes&&0!==n.subMeshes.length)){if(!n.isReady(!0))return!1;for(var r="InstancedMesh"===n.getClassName()||"InstancedLinesMesh"===n.getClassName()||t.getCaps().instancedArrays&&n.instances.length>0,i=0,o=this._isReadyForMeshStage;i<o.length;i++){if(!o[i].action(n,r))return!1}}}for(e=0;e<this.geometries.length;e++){if(2===this.geometries[e].delayLoadState)return!1}if(this.activeCameras&&this.activeCameras.length>0)for(var a=0,s=this.activeCameras;a<s.length;a++){if(!s[a].isReady(!0))return!1}else if(this.activeCamera&&!this.activeCamera.isReady(!0))return!1;for(var c=0,l=this.particleSystems;c<l.length;c++){if(!l[c].isReady())return!1}return!0},t.prototype.resetCachedMaterial=function(){this._cachedMaterial=null,this._cachedEffect=null,this._cachedVisibility=null},t.prototype.registerBeforeRender=function(e){this.onBeforeRenderObservable.add(e)},t.prototype.unregisterBeforeRender=function(e){this.onBeforeRenderObservable.removeCallback(e)},t.prototype.registerAfterRender=function(e){this.onAfterRenderObservable.add(e)},t.prototype.unregisterAfterRender=function(e){this.onAfterRenderObservable.removeCallback(e)},t.prototype._executeOnceBeforeRender=function(e){var t=this,n=function(){e(),setTimeout((function(){t.unregisterBeforeRender(n)}))};this.registerBeforeRender(n)},t.prototype.executeOnceBeforeRender=function(e,t){var n=this;void 0!==t?setTimeout((function(){n._executeOnceBeforeRender(e)}),t):this._executeOnceBeforeRender(e)},t.prototype._addPendingData=function(e){this._pendingData.push(e)},t.prototype._removePendingData=function(e){var t=this.isLoading,n=this._pendingData.indexOf(e);-1!==n&&this._pendingData.splice(n,1),t&&!this.isLoading&&this.onDataLoadedObservable.notifyObservers(this)},t.prototype.getWaitingItemsCount=function(){return this._pendingData.length},Object.defineProperty(t.prototype,"isLoading",{get:function(){return this._pendingData.length>0},enumerable:!0,configurable:!0}),t.prototype.executeWhenReady=function(e){var t=this;this.onReadyObservable.add(e),-1===this._executeWhenReadyTimeoutId&&(this._executeWhenReadyTimeoutId=setTimeout((function(){t._checkIsReady()}),150))},t.prototype.whenReadyAsync=function(){var e=this;return new Promise((function(t){e.executeWhenReady((function(){t()}))}))},t.prototype._checkIsReady=function(){var e=this;return this._registerTransientComponents(),this.isReady()?(this.onReadyObservable.notifyObservers(this),this.onReadyObservable.clear(),void(this._executeWhenReadyTimeoutId=-1)):this._isDisposed?(this.onReadyObservable.clear(),void(this._executeWhenReadyTimeoutId=-1)):void(this._executeWhenReadyTimeoutId=setTimeout((function(){e._checkIsReady()}),150))},Object.defineProperty(t.prototype,"animatables",{get:function(){return this._activeAnimatables},enumerable:!0,configurable:!0}),t.prototype.resetLastAnimationTimeFrame=function(){this._animationTimeLast=o.a.Now},t.prototype.getViewMatrix=function(){return this._viewMatrix},t.prototype.getProjectionMatrix=function(){return this._projectionMatrix},t.prototype.getTransformMatrix=function(){return this._transformMatrix},t.prototype.setTransformMatrix=function(e,t,n,r){this._viewUpdateFlag===e.updateFlag&&this._projectionUpdateFlag===t.updateFlag||(this._viewUpdateFlag=e.updateFlag,this._projectionUpdateFlag=t.updateFlag,this._viewMatrix=e,this._projectionMatrix=t,this._viewMatrix.multiplyToRef(this._projectionMatrix,this._transformMatrix),this._frustumPlanes?D.a.GetPlanesToRef(this._transformMatrix,this._frustumPlanes):this._frustumPlanes=D.a.GetPlanes(this._transformMatrix),this._multiviewSceneUbo&&this._multiviewSceneUbo.useUbo?this._updateMultiviewUbo(n,r):this._sceneUbo.useUbo&&(this._sceneUbo.updateMatrix("viewProjection",this._transformMatrix),this._sceneUbo.updateMatrix("view",this._viewMatrix),this._sceneUbo.update()))},t.prototype.getSceneUniformBuffer=function(){return this._multiviewSceneUbo?this._multiviewSceneUbo:this._sceneUbo},t.prototype.getUniqueId=function(){return N.a.UniqueId},t.prototype.addMesh=function(e,t){var n=this;void 0===t&&(t=!1),this._blockEntityCollection||(this.meshes.push(e),e._resyncLightSources(),e.parent||e._addToSceneRootNodes(),this.onNewMeshAddedObservable.notifyObservers(e),t&&e.getChildMeshes().forEach((function(e){n.addMesh(e)})))},t.prototype.removeMesh=function(e,t){var n=this;void 0===t&&(t=!1);var r=this.meshes.indexOf(e);return-1!==r&&(this.meshes[r]=this.meshes[this.meshes.length-1],this.meshes.pop(),e.parent||e._removeFromSceneRootNodes()),this.onMeshRemovedObservable.notifyObservers(e),t&&e.getChildMeshes().forEach((function(e){n.removeMesh(e)})),r},t.prototype.addTransformNode=function(e){this._blockEntityCollection||(e._indexInSceneTransformNodesArray=this.transformNodes.length,this.transformNodes.push(e),e.parent||e._addToSceneRootNodes(),this.onNewTransformNodeAddedObservable.notifyObservers(e))},t.prototype.removeTransformNode=function(e){var t=e._indexInSceneTransformNodesArray;if(-1!==t){if(t!==this.transformNodes.length-1){var n=this.transformNodes[this.transformNodes.length-1];this.transformNodes[t]=n,n._indexInSceneTransformNodesArray=t}e._indexInSceneTransformNodesArray=-1,this.transformNodes.pop(),e.parent||e._removeFromSceneRootNodes()}return this.onTransformNodeRemovedObservable.notifyObservers(e),t},t.prototype.removeSkeleton=function(e){var t=this.skeletons.indexOf(e);return-1!==t&&(this.skeletons.splice(t,1),this.onSkeletonRemovedObservable.notifyObservers(e)),t},t.prototype.removeMorphTargetManager=function(e){var t=this.morphTargetManagers.indexOf(e);return-1!==t&&this.morphTargetManagers.splice(t,1),t},t.prototype.removeLight=function(e){var t=this.lights.indexOf(e);if(-1!==t){for(var n=0,r=this.meshes;n<r.length;n++){r[n]._removeLightSource(e,!1)}this.lights.splice(t,1),this.sortLightsByPriority(),e.parent||e._removeFromSceneRootNodes()}return this.onLightRemovedObservable.notifyObservers(e),t},t.prototype.removeCamera=function(e){var t=this.cameras.indexOf(e);-1!==t&&(this.cameras.splice(t,1),e.parent||e._removeFromSceneRootNodes());var n=this.activeCameras.indexOf(e);return-1!==n&&this.activeCameras.splice(n,1),this.activeCamera===e&&(this.cameras.length>0?this.activeCamera=this.cameras[0]:this.activeCamera=null),this.onCameraRemovedObservable.notifyObservers(e),t},t.prototype.removeParticleSystem=function(e){var t=this.particleSystems.indexOf(e);return-1!==t&&this.particleSystems.splice(t,1),t},t.prototype.removeAnimation=function(e){var t=this.animations.indexOf(e);return-1!==t&&this.animations.splice(t,1),t},t.prototype.stopAnimation=function(e,t,n){},t.prototype.removeAnimationGroup=function(e){var t=this.animationGroups.indexOf(e);return-1!==t&&this.animationGroups.splice(t,1),t},t.prototype.removeMultiMaterial=function(e){var t=this.multiMaterials.indexOf(e);return-1!==t&&this.multiMaterials.splice(t,1),t},t.prototype.removeMaterial=function(e){var t=e._indexInSceneMaterialArray;if(-1!==t&&t<this.materials.length){if(t!==this.materials.length-1){var n=this.materials[this.materials.length-1];this.materials[t]=n,n._indexInSceneMaterialArray=t}e._indexInSceneMaterialArray=-1,this.materials.pop()}return this.onMaterialRemovedObservable.notifyObservers(e),t},t.prototype.removeActionManager=function(e){var t=this.actionManagers.indexOf(e);return-1!==t&&this.actionManagers.splice(t,1),t},t.prototype.removeTexture=function(e){var t=this.textures.indexOf(e);return-1!==t&&this.textures.splice(t,1),this.onTextureRemovedObservable.notifyObservers(e),t},t.prototype.addLight=function(e){if(!this._blockEntityCollection){this.lights.push(e),this.sortLightsByPriority(),e.parent||e._addToSceneRootNodes();for(var t=0,n=this.meshes;t<n.length;t++){var r=n[t];-1===r.lightSources.indexOf(e)&&(r.lightSources.push(e),r._resyncLightSources())}this.onNewLightAddedObservable.notifyObservers(e)}},t.prototype.sortLightsByPriority=function(){this.requireLightSorting&&this.lights.sort(_.a.CompareLightsPriority)},t.prototype.addCamera=function(e){this._blockEntityCollection||(this.cameras.push(e),this.onNewCameraAddedObservable.notifyObservers(e),e.parent||e._addToSceneRootNodes())},t.prototype.addSkeleton=function(e){this._blockEntityCollection||(this.skeletons.push(e),this.onNewSkeletonAddedObservable.notifyObservers(e))},t.prototype.addParticleSystem=function(e){this._blockEntityCollection||this.particleSystems.push(e)},t.prototype.addAnimation=function(e){this._blockEntityCollection||this.animations.push(e)},t.prototype.addAnimationGroup=function(e){this._blockEntityCollection||this.animationGroups.push(e)},t.prototype.addMultiMaterial=function(e){this._blockEntityCollection||this.multiMaterials.push(e)},t.prototype.addMaterial=function(e){this._blockEntityCollection||(e._indexInSceneMaterialArray=this.materials.length,this.materials.push(e),this.onNewMaterialAddedObservable.notifyObservers(e))},t.prototype.addMorphTargetManager=function(e){this._blockEntityCollection||this.morphTargetManagers.push(e)},t.prototype.addGeometry=function(e){this._blockEntityCollection||(this.geometriesByUniqueId&&(this.geometriesByUniqueId[e.uniqueId]=this.geometries.length),this.geometries.push(e))},t.prototype.addActionManager=function(e){this.actionManagers.push(e)},t.prototype.addTexture=function(e){this._blockEntityCollection||(this.textures.push(e),this.onNewTextureAddedObservable.notifyObservers(e))},t.prototype.switchActiveCamera=function(e,t){void 0===t&&(t=!0);var n=this._engine.getInputElement();n&&(this.activeCamera&&this.activeCamera.detachControl(n),this.activeCamera=e,t&&e.attachControl(n))},t.prototype.setActiveCameraByID=function(e){var t=this.getCameraByID(e);return t?(this.activeCamera=t,t):null},t.prototype.setActiveCameraByName=function(e){var t=this.getCameraByName(e);return t?(this.activeCamera=t,t):null},t.prototype.getAnimationGroupByName=function(e){for(var t=0;t<this.animationGroups.length;t++)if(this.animationGroups[t].name===e)return this.animationGroups[t];return null},t.prototype.getMaterialByUniqueID=function(e){for(var t=0;t<this.materials.length;t++)if(this.materials[t].uniqueId===e)return this.materials[t];return null},t.prototype.getMaterialByID=function(e){for(var t=0;t<this.materials.length;t++)if(this.materials[t].id===e)return this.materials[t];return null},t.prototype.getLastMaterialByID=function(e){for(var t=this.materials.length-1;t>=0;t--)if(this.materials[t].id===e)return this.materials[t];return null},t.prototype.getMaterialByName=function(e){for(var t=0;t<this.materials.length;t++)if(this.materials[t].name===e)return this.materials[t];return null},t.prototype.getTextureByUniqueID=function(e){for(var t=0;t<this.textures.length;t++)if(this.textures[t].uniqueId===e)return this.textures[t];return null},t.prototype.getCameraByID=function(e){for(var t=0;t<this.cameras.length;t++)if(this.cameras[t].id===e)return this.cameras[t];return null},t.prototype.getCameraByUniqueID=function(e){for(var t=0;t<this.cameras.length;t++)if(this.cameras[t].uniqueId===e)return this.cameras[t];return null},t.prototype.getCameraByName=function(e){for(var t=0;t<this.cameras.length;t++)if(this.cameras[t].name===e)return this.cameras[t];return null},t.prototype.getBoneByID=function(e){for(var t=0;t<this.skeletons.length;t++)for(var n=this.skeletons[t],r=0;r<n.bones.length;r++)if(n.bones[r].id===e)return n.bones[r];return null},t.prototype.getBoneByName=function(e){for(var t=0;t<this.skeletons.length;t++)for(var n=this.skeletons[t],r=0;r<n.bones.length;r++)if(n.bones[r].name===e)return n.bones[r];return null},t.prototype.getLightByName=function(e){for(var t=0;t<this.lights.length;t++)if(this.lights[t].name===e)return this.lights[t];return null},t.prototype.getLightByID=function(e){for(var t=0;t<this.lights.length;t++)if(this.lights[t].id===e)return this.lights[t];return null},t.prototype.getLightByUniqueID=function(e){for(var t=0;t<this.lights.length;t++)if(this.lights[t].uniqueId===e)return this.lights[t];return null},t.prototype.getParticleSystemByID=function(e){for(var t=0;t<this.particleSystems.length;t++)if(this.particleSystems[t].id===e)return this.particleSystems[t];return null},t.prototype.getGeometryByID=function(e){for(var t=0;t<this.geometries.length;t++)if(this.geometries[t].id===e)return this.geometries[t];return null},t.prototype._getGeometryByUniqueID=function(e){if(this.geometriesByUniqueId){var t=this.geometriesByUniqueId[e];if(void 0!==t)return this.geometries[t]}else for(var n=0;n<this.geometries.length;n++)if(this.geometries[n].uniqueId===e)return this.geometries[n];return null},t.prototype.pushGeometry=function(e,t){return!(!t&&this._getGeometryByUniqueID(e.uniqueId))&&(this.addGeometry(e),this.onNewGeometryAddedObservable.notifyObservers(e),!0)},t.prototype.removeGeometry=function(e){var t;if(this.geometriesByUniqueId){if(void 0===(t=this.geometriesByUniqueId[e.uniqueId]))return!1}else if((t=this.geometries.indexOf(e))<0)return!1;if(t!==this.geometries.length-1){var n=this.geometries[this.geometries.length-1];this.geometries[t]=n,this.geometriesByUniqueId&&(this.geometriesByUniqueId[n.uniqueId]=t,this.geometriesByUniqueId[e.uniqueId]=void 0)}return this.geometries.pop(),this.onGeometryRemovedObservable.notifyObservers(e),!0},t.prototype.getGeometries=function(){return this.geometries},t.prototype.getMeshByID=function(e){for(var t=0;t<this.meshes.length;t++)if(this.meshes[t].id===e)return this.meshes[t];return null},t.prototype.getMeshesByID=function(e){return this.meshes.filter((function(t){return t.id===e}))},t.prototype.getTransformNodeByID=function(e){for(var t=0;t<this.transformNodes.length;t++)if(this.transformNodes[t].id===e)return this.transformNodes[t];return null},t.prototype.getTransformNodeByUniqueID=function(e){for(var t=0;t<this.transformNodes.length;t++)if(this.transformNodes[t].uniqueId===e)return this.transformNodes[t];return null},t.prototype.getTransformNodesByID=function(e){return this.transformNodes.filter((function(t){return t.id===e}))},t.prototype.getMeshByUniqueID=function(e){for(var t=0;t<this.meshes.length;t++)if(this.meshes[t].uniqueId===e)return this.meshes[t];return null},t.prototype.getLastMeshByID=function(e){for(var t=this.meshes.length-1;t>=0;t--)if(this.meshes[t].id===e)return this.meshes[t];return null},t.prototype.getLastEntryByID=function(e){var t;for(t=this.meshes.length-1;t>=0;t--)if(this.meshes[t].id===e)return this.meshes[t];for(t=this.transformNodes.length-1;t>=0;t--)if(this.transformNodes[t].id===e)return this.transformNodes[t];for(t=this.cameras.length-1;t>=0;t--)if(this.cameras[t].id===e)return this.cameras[t];for(t=this.lights.length-1;t>=0;t--)if(this.lights[t].id===e)return this.lights[t];return null},t.prototype.getNodeByID=function(e){var t=this.getMeshByID(e);if(t)return t;var n=this.getTransformNodeByID(e);if(n)return n;var r=this.getLightByID(e);if(r)return r;var i=this.getCameraByID(e);if(i)return i;var o=this.getBoneByID(e);return o||null},t.prototype.getNodeByName=function(e){var t=this.getMeshByName(e);if(t)return t;var n=this.getTransformNodeByName(e);if(n)return n;var r=this.getLightByName(e);if(r)return r;var i=this.getCameraByName(e);if(i)return i;var o=this.getBoneByName(e);return o||null},t.prototype.getMeshByName=function(e){for(var t=0;t<this.meshes.length;t++)if(this.meshes[t].name===e)return this.meshes[t];return null},t.prototype.getTransformNodeByName=function(e){for(var t=0;t<this.transformNodes.length;t++)if(this.transformNodes[t].name===e)return this.transformNodes[t];return null},t.prototype.getLastSkeletonByID=function(e){for(var t=this.skeletons.length-1;t>=0;t--)if(this.skeletons[t].id===e)return this.skeletons[t];return null},t.prototype.getSkeletonByUniqueId=function(e){for(var t=0;t<this.skeletons.length;t++)if(this.skeletons[t].uniqueId===e)return this.skeletons[t];return null},t.prototype.getSkeletonById=function(e){for(var t=0;t<this.skeletons.length;t++)if(this.skeletons[t].id===e)return this.skeletons[t];return null},t.prototype.getSkeletonByName=function(e){for(var t=0;t<this.skeletons.length;t++)if(this.skeletons[t].name===e)return this.skeletons[t];return null},t.prototype.getMorphTargetManagerById=function(e){for(var t=0;t<this.morphTargetManagers.length;t++)if(this.morphTargetManagers[t].uniqueId===e)return this.morphTargetManagers[t];return null},t.prototype.getMorphTargetById=function(e){for(var t=0;t<this.morphTargetManagers.length;++t)for(var n=this.morphTargetManagers[t],r=0;r<n.numTargets;++r){var i=n.getTarget(r);if(i.id===e)return i}return null},t.prototype.isActiveMesh=function(e){return-1!==this._activeMeshes.indexOf(e)},Object.defineProperty(t.prototype,"uid",{get:function(){return this._uid||(this._uid=i.b.RandomId()),this._uid},enumerable:!0,configurable:!0}),t.prototype.addExternalData=function(e,t){return this._externalData||(this._externalData=new c.a),this._externalData.add(e,t)},t.prototype.getExternalData=function(e){return this._externalData?this._externalData.get(e):null},t.prototype.getOrAddExternalDataWithFactory=function(e,t){return this._externalData||(this._externalData=new c.a),this._externalData.getOrAddWithFactory(e,t)},t.prototype.removeExternalData=function(e){return this._externalData.remove(e)},t.prototype._evaluateSubMesh=function(e,t,n){if(n.hasInstances||n.isAnInstance||this.dispatchAllSubMeshesOfActiveMeshes||this._skipFrustumClipping||t.alwaysSelectAsActiveMesh||1===t.subMeshes.length||e.isInFrustum(this._frustumPlanes)){for(var r=0,i=this._evaluateSubMeshStage;r<i.length;r++){i[r].action(t,e)}var o=e.getMaterial();null!=o&&(o.hasRenderTargetTextures&&null!=o.getRenderTargetTextures&&-1===this._processedMaterials.indexOf(o)&&(this._processedMaterials.push(o),this._renderTargets.concatWithNoDuplicate(o.getRenderTargetTextures())),this._renderingManager.dispatch(e,t,o))}},t.prototype.freeProcessedMaterials=function(){this._processedMaterials.dispose()},Object.defineProperty(t.prototype,"blockfreeActiveMeshesAndRenderingGroups",{get:function(){return this._preventFreeActiveMeshesAndRenderingGroups},set:function(e){this._preventFreeActiveMeshesAndRenderingGroups!==e&&(e&&(this.freeActiveMeshes(),this.freeRenderingGroups()),this._preventFreeActiveMeshesAndRenderingGroups=e)},enumerable:!0,configurable:!0}),t.prototype.freeActiveMeshes=function(){if(!this.blockfreeActiveMeshesAndRenderingGroups&&(this._activeMeshes.dispose(),this.activeCamera&&this.activeCamera._activeMeshes&&this.activeCamera._activeMeshes.dispose(),this.activeCameras))for(var e=0;e<this.activeCameras.length;e++){var t=this.activeCameras[e];t&&t._activeMeshes&&t._activeMeshes.dispose()}},t.prototype.freeRenderingGroups=function(){if(!this.blockfreeActiveMeshesAndRenderingGroups&&(this._renderingManager&&this._renderingManager.freeRenderingGroups(),this.textures))for(var e=0;e<this.textures.length;e++){var t=this.textures[e];t&&t.renderList&&t.freeRenderingGroups()}},t.prototype._isInIntermediateRendering=function(){return this._intermediateRendering},t.prototype.freezeActiveMeshes=function(e){var t=this;return void 0===e&&(e=!1),this.executeWhenReady((function(){if(t.activeCamera){t._frustumPlanes||t.setTransformMatrix(t.activeCamera.getViewMatrix(),t.activeCamera.getProjectionMatrix()),t._evaluateActiveMeshes(),t._activeMeshesFrozen=!0,t._skipEvaluateActiveMeshesCompletely=e;for(var n=0;n<t._activeMeshes.length;n++)t._activeMeshes.data[n]._freeze()}})),this},t.prototype.unfreezeActiveMeshes=function(){for(var e=0;e<this.meshes.length;e++){var t=this.meshes[e];t._internalAbstractMeshDataInfo&&(t._internalAbstractMeshDataInfo._isActive=!1)}for(e=0;e<this._activeMeshes.length;e++)this._activeMeshes.data[e]._unFreeze();return this._activeMeshesFrozen=!1,this},t.prototype._evaluateActiveMeshes=function(){if(this._activeMeshesFrozen&&this._activeMeshes.length){if(!this._skipEvaluateActiveMeshesCompletely)for(var e=this._activeMeshes.length,t=0;t<e;t++){(a=this._activeMeshes.data[t]).computeWorldMatrix()}}else if(this.activeCamera){this.onBeforeActiveMeshesEvaluationObservable.notifyObservers(this),this.activeCamera._activeMeshes.reset(),this._activeMeshes.reset(),this._renderingManager.reset(),this._processedMaterials.reset(),this._activeParticleSystems.reset(),this._activeSkeletons.reset(),this._softwareSkinnedMeshes.reset();for(var n=0,r=this._beforeEvaluateActiveMeshStage;n<r.length;n++){r[n].action()}var i=this.getActiveMeshCandidates(),o=i.length;for(t=0;t<o;t++){var a;if(!(a=i.data[t]).isBlocked&&(this._totalVertices.addCount(a.getTotalVertices(),!1),a.isReady()&&a.isEnabled()&&0!==a.scaling.lengthSquared())){a.computeWorldMatrix(),a.actionManager&&a.actionManager.hasSpecificTriggers2(12,13)&&this._meshesForIntersections.pushNoDuplicate(a);var s=this.customLODSelector?this.customLODSelector(a,this.activeCamera):a.getLOD(this.activeCamera);null!=s&&(s!==a&&s.billboardMode!==h.a.BILLBOARDMODE_NONE&&s.computeWorldMatrix(),a._preActivate(),a.isVisible&&a.visibility>0&&0!=(a.layerMask&this.activeCamera.layerMask)&&(this._skipFrustumClipping||a.alwaysSelectAsActiveMesh||a.isInFrustum(this._frustumPlanes))&&(this._activeMeshes.push(a),this.activeCamera._activeMeshes.push(a),s!==a&&s._activate(this._renderId,!1),a._activate(this._renderId,!1)&&(a.isAnInstance?a._internalAbstractMeshDataInfo._actAsRegularMesh&&(s=a):s._internalAbstractMeshDataInfo._onlyForInstances=!1,s._internalAbstractMeshDataInfo._isActive=!0,this._activeMesh(a,s)),a._postActivate()))}}if(this.onAfterActiveMeshesEvaluationObservable.notifyObservers(this),this.particlesEnabled){this.onBeforeParticlesRenderingObservable.notifyObservers(this);for(var c=0;c<this.particleSystems.length;c++){var l=this.particleSystems[c];if(l.isStarted()&&l.emitter){var u=l.emitter;u.position&&!u.isEnabled()||(this._activeParticleSystems.push(l),l.animate(),this._renderingManager.dispatchParticles(l))}}this.onAfterParticlesRenderingObservable.notifyObservers(this)}}},t.prototype._activeMesh=function(e,t){this._skeletonsEnabled&&null!==t.skeleton&&void 0!==t.skeleton&&(this._activeSkeletons.pushNoDuplicate(t.skeleton)&&t.skeleton.prepare(),t.computeBonesUsingShaders||this._softwareSkinnedMeshes.pushNoDuplicate(t));for(var n=0,r=this._activeMeshStage;n<r.length;n++){r[n].action(e,t)}if(null!=t&&void 0!==t.subMeshes&&null!==t.subMeshes&&t.subMeshes.length>0)for(var i=this.getActiveSubMeshCandidates(t),o=i.length,a=0;a<o;a++){var s=i.data[a];this._evaluateSubMesh(s,t,e)}},t.prototype.updateTransformMatrix=function(e){this.activeCamera&&this.setTransformMatrix(this.activeCamera.getViewMatrix(),this.activeCamera.getProjectionMatrix(e))},t.prototype._bindFrameBuffer=function(){if(this.activeCamera&&this.activeCamera._multiviewTexture)this.activeCamera._multiviewTexture._bindFrameBuffer();else if(this.activeCamera&&this.activeCamera.outputRenderTarget){if(this.getEngine().getCaps().multiview&&this.activeCamera.outputRenderTarget&&this.activeCamera.outputRenderTarget.getViewCount()>1)this.activeCamera.outputRenderTarget._bindFrameBuffer();else{var e=this.activeCamera.outputRenderTarget.getInternalTexture();e?this.getEngine().bindFramebuffer(e):E.a.Error("Camera contains invalid customDefaultRenderTarget")}}else this.getEngine().restoreDefaultFramebuffer()},t.prototype._renderForCamera=function(e,t){if(!e||!e._skipRendering){var n=this._engine;if(this._activeCamera=e,!this.activeCamera)throw new Error("Active camera not set");n.setViewport(this.activeCamera.viewport),this.resetCachedMaterial(),this._renderId++,this.getEngine().getCaps().multiview&&e.outputRenderTarget&&e.outputRenderTarget.getViewCount()>1?this.setTransformMatrix(e._rigCameras[0].getViewMatrix(),e._rigCameras[0].getProjectionMatrix(),e._rigCameras[1].getViewMatrix(),e._rigCameras[1].getProjectionMatrix()):this.updateTransformMatrix(),this.onBeforeCameraRenderObservable.notifyObservers(this.activeCamera),this._evaluateActiveMeshes();for(var r=0;r<this._softwareSkinnedMeshes.length;r++){var o=this._softwareSkinnedMeshes.data[r];o.applySkeleton(o.skeleton)}this.onBeforeRenderTargetsRenderObservable.notifyObservers(this),e.customRenderTargets&&e.customRenderTargets.length>0&&this._renderTargets.concatWithNoDuplicate(e.customRenderTargets),t&&t.customRenderTargets&&t.customRenderTargets.length>0&&this._renderTargets.concatWithNoDuplicate(t.customRenderTargets);for(var a=0,s=this._gatherActiveCameraRenderTargetsStage;a<s.length;a++){s[a].action(this._renderTargets)}if(this.renderTargetsEnabled){this._intermediateRendering=!0;var c=!1;if(this._renderTargets.length>0){i.b.StartPerformanceCounter("Render targets",this._renderTargets.length>0);for(var l=0;l<this._renderTargets.length;l++){var u=this._renderTargets.data[l];if(u._shouldRender()){this._renderId++;var h=u.activeCamera&&u.activeCamera!==this.activeCamera;u.render(h,this.dumpNextRenderTargets),c=!0}}i.b.EndPerformanceCounter("Render targets",this._renderTargets.length>0),this._renderId++}for(var d=0,p=this._cameraDrawRenderTargetStage;d<p.length;d++){c=p[d].action(this.activeCamera)||c}this._intermediateRendering=!1,this.activeCamera&&this.activeCamera.outputRenderTarget&&(c=!0),c&&this._bindFrameBuffer()}this.onAfterRenderTargetsRenderObservable.notifyObservers(this),this.postProcessManager&&!e._multiviewTexture&&this.postProcessManager._prepareFrame();for(var f=0,m=this._beforeCameraDrawStage;f<m.length;f++){m[f].action(this.activeCamera)}this.onBeforeDrawPhaseObservable.notifyObservers(this),this._renderingManager.render(null,null,!0,!0),this.onAfterDrawPhaseObservable.notifyObservers(this);for(var g=0,_=this._afterCameraDrawStage;g<_.length;g++){_[g].action(this.activeCamera)}this.postProcessManager&&!e._multiviewTexture&&this.postProcessManager._finalizeFrame(e.isIntermediate),this._renderTargets.reset(),this.onAfterCameraRenderObservable.notifyObservers(this.activeCamera)}},t.prototype._processSubCameras=function(e){if(e.cameraRigMode===p.a.RIG_MODE_NONE||e.outputRenderTarget&&e.outputRenderTarget.getViewCount()>1&&this.getEngine().getCaps().multiview)return this._renderForCamera(e),void this.onAfterRenderCameraObservable.notifyObservers(e);if(e._useMultiviewToSingleView)this._renderMultiviewToSingleView(e);else for(var t=0;t<e._rigCameras.length;t++)this._renderForCamera(e._rigCameras[t],e);this._activeCamera=e,this.setTransformMatrix(this._activeCamera.getViewMatrix(),this._activeCamera.getProjectionMatrix()),this.onAfterRenderCameraObservable.notifyObservers(e)},t.prototype._checkIntersections=function(){for(var e=0;e<this._meshesForIntersections.length;e++){var t=this._meshesForIntersections.data[e];if(t.actionManager)for(var n=0;t.actionManager&&n<t.actionManager.actions.length;n++){var r=t.actionManager.actions[n];if(12===r.trigger||13===r.trigger){var i=r.getTriggerParameter(),o=i instanceof d.a?i:i.mesh,a=o.intersectsMesh(t,i.usePreciseIntersection),s=t._intersectionsInProgress.indexOf(o);a&&-1===s?12===r.trigger?(r._executeCurrent(b.a.CreateNew(t,void 0,o)),t._intersectionsInProgress.push(o)):13===r.trigger&&t._intersectionsInProgress.push(o):!a&&s>-1&&(13===r.trigger&&r._executeCurrent(b.a.CreateNew(t,void 0,o)),t.actionManager.hasSpecificTrigger(13,(function(e){var t=e instanceof d.a?e:e.mesh;return o===t}))&&13!==r.trigger||t._intersectionsInProgress.splice(s,1))}}}},t.prototype._advancePhysicsEngineStep=function(e){},t.prototype._animate=function(){},t.prototype.animate=function(){if(this._engine.isDeterministicLockStep()){var e=Math.max(t.MinDeltaTime,Math.min(this._engine.getDeltaTime(),t.MaxDeltaTime))+this._timeAccumulator,n=this._engine.getTimeStep(),r=1e3/n/1e3,i=0,o=this._engine.getLockstepMaxSteps(),a=Math.floor(e/n);for(a=Math.min(a,o);e>0&&i<a;)this.onBeforeStepObservable.notifyObservers(this),this._animationRatio=n*r,this._animate(),this.onAfterAnimationsObservable.notifyObservers(this),this._advancePhysicsEngineStep(n),this.onAfterStepObservable.notifyObservers(this),this._currentStepId++,i++,e-=n;this._timeAccumulator=e<0?0:e}else{e=this.useConstantAnimationDeltaTime?16:Math.max(t.MinDeltaTime,Math.min(this._engine.getDeltaTime(),t.MaxDeltaTime));this._animationRatio=.06*e,this._animate(),this.onAfterAnimationsObservable.notifyObservers(this),this._advancePhysicsEngineStep(e)}},t.prototype.render=function(e,t){if(void 0===e&&(e=!0),void 0===t&&(t=!1),!this.isDisposed){this._frameId++,this._registerTransientComponents(),this._activeParticles.fetchNewFrame(),this._totalVertices.fetchNewFrame(),this._activeIndices.fetchNewFrame(),this._activeBones.fetchNewFrame(),this._meshesForIntersections.reset(),this.resetCachedMaterial(),this.onBeforeAnimationsObservable.notifyObservers(this),this.actionManager&&this.actionManager.processTrigger(11),t||this.animate();for(var n=0,r=this._beforeCameraUpdateStage;n<r.length;n++){r[n].action()}if(e)if(this.activeCameras.length>0)for(var o=0;o<this.activeCameras.length;o++){var a=this.activeCameras[o];if(a.update(),a.cameraRigMode!==p.a.RIG_MODE_NONE)for(var s=0;s<a._rigCameras.length;s++)a._rigCameras[s].update()}else if(this.activeCamera&&(this.activeCamera.update(),this.activeCamera.cameraRigMode!==p.a.RIG_MODE_NONE))for(s=0;s<this.activeCamera._rigCameras.length;s++)this.activeCamera._rigCameras[s].update();this.onBeforeRenderObservable.notifyObservers(this),this.onBeforeRenderTargetsRenderObservable.notifyObservers(this);var c=this.getEngine(),l=this.activeCamera;if(this.renderTargetsEnabled){i.b.StartPerformanceCounter("Custom render targets",this.customRenderTargets.length>0),this._intermediateRendering=!0;for(var u=0;u<this.customRenderTargets.length;u++){var h=this.customRenderTargets[u];if(h._shouldRender()){if(this._renderId++,this.activeCamera=h.activeCamera||this.activeCamera,!this.activeCamera)throw new Error("Active camera not set");c.setViewport(this.activeCamera.viewport),this.updateTransformMatrix(),h.render(l!==this.activeCamera,this.dumpNextRenderTargets)}}i.b.EndPerformanceCounter("Custom render targets",this.customRenderTargets.length>0),this._intermediateRendering=!1,this._renderId++}this.activeCamera=l,this._bindFrameBuffer(),this.onAfterRenderTargetsRenderObservable.notifyObservers(this);for(var d=0,f=this._beforeClearStage;d<f.length;d++){f[d].action()}(this.autoClearDepthAndStencil||this.autoClear)&&this._engine.clear(this.clearColor,this.autoClear||this.forceWireframe||this.forcePointsCloud,this.autoClearDepthAndStencil,this.autoClearDepthAndStencil);for(var m=0,g=this._gatherRenderTargetsStage;m<g.length;m++){g[m].action(this._renderTargets)}if(this.activeCameras.length>0)for(o=0;o<this.activeCameras.length;o++)o>0&&this._engine.clear(null,!1,!0,!0),this._processSubCameras(this.activeCameras[o]);else{if(!this.activeCamera)throw new Error("No camera defined");this._processSubCameras(this.activeCamera)}this._checkIntersections();for(var _=0,v=this._afterRenderStage;_<v.length;_++){v[_].action()}if(this.afterRender&&this.afterRender(),this.onAfterRenderObservable.notifyObservers(this),this._toBeDisposed.length){for(s=0;s<this._toBeDisposed.length;s++){var b=this._toBeDisposed[s];b&&b.dispose()}this._toBeDisposed=[]}this.dumpNextRenderTargets&&(this.dumpNextRenderTargets=!1),this._activeBones.addCount(0,!0),this._activeIndices.addCount(0,!0),this._activeParticles.addCount(0,!0)}},t.prototype.freezeMaterials=function(){for(var e=0;e<this.materials.length;e++)this.materials[e].freeze()},t.prototype.unfreezeMaterials=function(){for(var e=0;e<this.materials.length;e++)this.materials[e].unfreeze()},t.prototype.dispose=function(){this.beforeRender=null,this.afterRender=null,S.a._LastCreatedScene===this&&(S.a._LastCreatedScene=null),this.skeletons=[],this.morphTargetManagers=[],this._transientComponents=[],this._isReadyForMeshStage.clear(),this._beforeEvaluateActiveMeshStage.clear(),this._evaluateSubMeshStage.clear(),this._activeMeshStage.clear(),this._cameraDrawRenderTargetStage.clear(),this._beforeCameraDrawStage.clear(),this._beforeRenderTargetDrawStage.clear(),this._beforeRenderingGroupDrawStage.clear(),this._beforeRenderingMeshStage.clear(),this._afterRenderingMeshStage.clear(),this._afterRenderingGroupDrawStage.clear(),this._afterCameraDrawStage.clear(),this._afterRenderTargetDrawStage.clear(),this._afterRenderStage.clear(),this._beforeCameraUpdateStage.clear(),this._beforeClearStage.clear(),this._gatherRenderTargetsStage.clear(),this._gatherActiveCameraRenderTargetsStage.clear(),this._pointerMoveStage.clear(),this._pointerDownStage.clear(),this._pointerUpStage.clear();for(var e=0,t=this._components;e<t.length;e++){t[e].dispose()}this.importedMeshesFiles=new Array,this.stopAllAnimations&&this.stopAllAnimations(),this.resetCachedMaterial(),this.activeCamera&&(this.activeCamera._activeMeshes.dispose(),this.activeCamera=null),this._activeMeshes.dispose(),this._renderingManager.dispose(),this._processedMaterials.dispose(),this._activeParticleSystems.dispose(),this._activeSkeletons.dispose(),this._softwareSkinnedMeshes.dispose(),this._renderTargets.dispose(),this._registeredForLateAnimationBindings.dispose(),this._meshesForIntersections.dispose(),this._toBeDisposed=[];for(var n=0,r=this._activeRequests;n<r.length;n++){r[n].abort()}this.onDisposeObservable.notifyObservers(this),this.onDisposeObservable.clear(),this.onBeforeRenderObservable.clear(),this.onAfterRenderObservable.clear(),this.onBeforeRenderTargetsRenderObservable.clear(),this.onAfterRenderTargetsRenderObservable.clear(),this.onAfterStepObservable.clear(),this.onBeforeStepObservable.clear(),this.onBeforeActiveMeshesEvaluationObservable.clear(),this.onAfterActiveMeshesEvaluationObservable.clear(),this.onBeforeParticlesRenderingObservable.clear(),this.onAfterParticlesRenderingObservable.clear(),this.onBeforeDrawPhaseObservable.clear(),this.onAfterDrawPhaseObservable.clear(),this.onBeforeAnimationsObservable.clear(),this.onAfterAnimationsObservable.clear(),this.onDataLoadedObservable.clear(),this.onBeforeRenderingGroupObservable.clear(),this.onAfterRenderingGroupObservable.clear(),this.onMeshImportedObservable.clear(),this.onBeforeCameraRenderObservable.clear(),this.onAfterCameraRenderObservable.clear(),this.onReadyObservable.clear(),this.onNewCameraAddedObservable.clear(),this.onCameraRemovedObservable.clear(),this.onNewLightAddedObservable.clear(),this.onLightRemovedObservable.clear(),this.onNewGeometryAddedObservable.clear(),this.onGeometryRemovedObservable.clear(),this.onNewTransformNodeAddedObservable.clear(),this.onTransformNodeRemovedObservable.clear(),this.onNewMeshAddedObservable.clear(),this.onMeshRemovedObservable.clear(),this.onNewSkeletonAddedObservable.clear(),this.onSkeletonRemovedObservable.clear(),this.onNewMaterialAddedObservable.clear(),this.onMaterialRemovedObservable.clear(),this.onNewTextureAddedObservable.clear(),this.onTextureRemovedObservable.clear(),this.onPrePointerObservable.clear(),this.onPointerObservable.clear(),this.onPreKeyboardObservable.clear(),this.onKeyboardObservable.clear(),this.onActiveCameraChanged.clear(),this.detachControl();var i,o=this._engine.getInputElement();if(o)for(i=0;i<this.cameras.length;i++)this.cameras[i].detachControl(o);for(;this.animationGroups.length;)this.animationGroups[0].dispose();for(;this.lights.length;)this.lights[0].dispose();for(;this.meshes.length;)this.meshes[0].dispose(!0);for(;this.transformNodes.length;)this.transformNodes[0].dispose(!0);for(;this.cameras.length;)this.cameras[0].dispose();for(this._defaultMaterial&&this._defaultMaterial.dispose();this.multiMaterials.length;)this.multiMaterials[0].dispose();for(;this.materials.length;)this.materials[0].dispose();for(;this.particleSystems.length;)this.particleSystems[0].dispose();for(;this.postProcesses.length;)this.postProcesses[0].dispose();for(;this.textures.length;)this.textures[0].dispose();this._sceneUbo.dispose(),this._multiviewSceneUbo&&this._multiviewSceneUbo.dispose(),this.postProcessManager.dispose(),(i=this._engine.scenes.indexOf(this))>-1&&this._engine.scenes.splice(i,1),this._engine.wipeCaches(!0),this._isDisposed=!0},Object.defineProperty(t.prototype,"isDisposed",{get:function(){return this._isDisposed},enumerable:!0,configurable:!0}),t.prototype.clearCachedVertexData=function(){for(var e=0;e<this.meshes.length;e++){var t=this.meshes[e].geometry;if(t)for(var n in t._indices=[],t._vertexBuffers)t._vertexBuffers.hasOwnProperty(n)&&(t._vertexBuffers[n]._buffer._data=null)}},t.prototype.cleanCachedTextureBuffer=function(){for(var e=0,t=this.textures;e<t.length;e++){var n=t[e];n._buffer&&(n._buffer=null)}},t.prototype.getWorldExtends=function(e){var t=new u.e(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),n=new u.e(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE);return e=e||function(){return!0},this.meshes.filter(e).forEach((function(e){if(e.computeWorldMatrix(!0),e.subMeshes&&0!==e.subMeshes.length&&!e.infiniteDistance){var r=e.getBoundingInfo(),i=r.boundingBox.minimumWorld,o=r.boundingBox.maximumWorld;u.e.CheckExtends(i,t,n),u.e.CheckExtends(o,t,n)}})),{min:t,max:n}},t.prototype.createPickingRay=function(e,t,n,r,i){throw void 0===i&&(i=!1),P.a.WarnImport("Ray")},t.prototype.createPickingRayToRef=function(e,t,n,r,i,o){throw void 0===o&&(o=!1),P.a.WarnImport("Ray")},t.prototype.createPickingRayInCameraSpace=function(e,t,n){throw P.a.WarnImport("Ray")},t.prototype.createPickingRayInCameraSpaceToRef=function(e,t,n,r){throw P.a.WarnImport("Ray")},t.prototype.pick=function(e,t,n,r,i,o){var a=new v.a;return a._pickingUnavailable=!0,a},t.prototype.pickWithRay=function(e,t,n,r){throw P.a.WarnImport("Ray")},t.prototype.multiPick=function(e,t,n,r,i){throw P.a.WarnImport("Ray")},t.prototype.multiPickWithRay=function(e,t,n){throw P.a.WarnImport("Ray")},t.prototype.setPointerOverMesh=function(e){this._inputManager.setPointerOverMesh(e)},t.prototype.getPointerOverMesh=function(){return this._inputManager.getPointerOverMesh()},t.prototype._rebuildGeometries=function(){for(var e=0,t=this.geometries;e<t.length;e++){t[e]._rebuild()}for(var n=0,r=this.meshes;n<r.length;n++){r[n]._rebuild()}this.postProcessManager&&this.postProcessManager._rebuild();for(var i=0,o=this._components;i<o.length;i++){o[i].rebuild()}for(var a=0,s=this.particleSystems;a<s.length;a++){s[a].rebuild()}},t.prototype._rebuildTextures=function(){for(var e=0,t=this.textures;e<t.length;e++){t[e]._rebuild()}this.markAllMaterialsAsDirty(1)},t.prototype._getByTags=function(e,t,n){if(void 0===t)return e;var r=[];for(var i in n=n||function(e){},e){var o=e[i];l.a&&l.a.MatchesQuery(o,t)&&(r.push(o),n(o))}return r},t.prototype.getMeshesByTags=function(e,t){return this._getByTags(this.meshes,e,t)},t.prototype.getCamerasByTags=function(e,t){return this._getByTags(this.cameras,e,t)},t.prototype.getLightsByTags=function(e,t){return this._getByTags(this.lights,e,t)},t.prototype.getMaterialByTags=function(e,t){return this._getByTags(this.materials,e,t).concat(this._getByTags(this.multiMaterials,e,t))},t.prototype.setRenderingOrder=function(e,t,n,r){void 0===t&&(t=null),void 0===n&&(n=null),void 0===r&&(r=null),this._renderingManager.setRenderingOrder(e,t,n,r)},t.prototype.setRenderingAutoClearDepthStencil=function(e,t,n,r){void 0===n&&(n=!0),void 0===r&&(r=!0),this._renderingManager.setRenderingAutoClearDepthStencil(e,t,n,r)},t.prototype.getAutoClearDepthStencilSetup=function(e){return this._renderingManager.getAutoClearDepthStencilSetup(e)},Object.defineProperty(t.prototype,"blockMaterialDirtyMechanism",{get:function(){return this._blockMaterialDirtyMechanism},set:function(e){this._blockMaterialDirtyMechanism!==e&&(this._blockMaterialDirtyMechanism=e,e||this.markAllMaterialsAsDirty(31))},enumerable:!0,configurable:!0}),t.prototype.markAllMaterialsAsDirty=function(e,t){if(!this._blockMaterialDirtyMechanism)for(var n=0,r=this.materials;n<r.length;n++){var i=r[n];t&&!t(i)||i.markAsDirty(e)}},t.prototype._loadFile=function(e,t,n,r,i,o){var a=this,s=F.a.LoadFile(e,t,n,r?this.offlineProvider:void 0,i,o);return this._activeRequests.push(s),s.onCompleteObservable.add((function(e){a._activeRequests.splice(a._activeRequests.indexOf(e),1)})),s},t.prototype._loadFileAsync=function(e,t,n,r){var i=this;return new Promise((function(o,a){i._loadFile(e,(function(e){o(e)}),t,n,r,(function(e,t){a(t)}))}))},t.prototype._requestFile=function(e,t,n,r,i,o,a){var s=this,c=F.a.RequestFile(e,t,n,r?this.offlineProvider:void 0,i,o,a);return this._activeRequests.push(c),c.onCompleteObservable.add((function(e){s._activeRequests.splice(s._activeRequests.indexOf(e),1)})),c},t.prototype._requestFileAsync=function(e,t,n,r,i){var o=this;return new Promise((function(a,s){o._requestFile(e,(function(e){a(e)}),t,n,r,(function(e){s(e)}),i)}))},t.prototype._readFile=function(e,t,n,r,i){var o=this,a=F.a.ReadFile(e,t,n,r,i);return this._activeRequests.push(a),a.onCompleteObservable.add((function(e){o._activeRequests.splice(o._activeRequests.indexOf(e),1)})),a},t.prototype._readFileAsync=function(e,t,n){var r=this;return new Promise((function(i,o){r._readFile(e,(function(e){i(e)}),t,n,(function(e){o(e)}))}))},t.FOGMODE_NONE=0,t.FOGMODE_EXP=1,t.FOGMODE_EXP2=2,t.FOGMODE_LINEAR=3,t.MinDeltaTime=1,t.MaxDeltaTime=1e3,t}(f.a)},function(e,t,n){"use strict";n.d(t,"a",(function(){return o})),n.d(t,"c",(function(){return a})),n.d(t,"d",(function(){return s})),n.d(t,"b",(function(){return c}));var r=n(1),i=n(0),o=function(){function e(){}return e.POINTERDOWN=1,e.POINTERUP=2,e.POINTERMOVE=4,e.POINTERWHEEL=8,e.POINTERPICK=16,e.POINTERTAP=32,e.POINTERDOUBLETAP=64,e}(),a=function(e,t){this.type=e,this.event=t},s=function(e){function t(t,n,r,o){var a=e.call(this,t,n)||this;return a.ray=null,a.skipOnPointerObservable=!1,a.localPosition=new i.d(r,o),a}return Object(r.__extends)(t,e),t}(a),c=function(e){function t(t,n,r){var i=e.call(this,t,n)||this;return i.pickInfo=r,i}return Object(r.__extends)(t,e),t}(a)},function(e,t,n){"use strict";n.d(t,"a",(function(){return i})),n.d(t,"b",(function(){return o}));var r=n(1),i=function(){function e(){}return e.NAME_EFFECTLAYER="EffectLayer",e.NAME_LAYER="Layer",e.NAME_LENSFLARESYSTEM="LensFlareSystem",e.NAME_BOUNDINGBOXRENDERER="BoundingBoxRenderer",e.NAME_PARTICLESYSTEM="ParticleSystem",e.NAME_GAMEPAD="Gamepad",e.NAME_SIMPLIFICATIONQUEUE="SimplificationQueue",e.NAME_GEOMETRYBUFFERRENDERER="GeometryBufferRenderer",e.NAME_DEPTHRENDERER="DepthRenderer",e.NAME_POSTPROCESSRENDERPIPELINEMANAGER="PostProcessRenderPipelineManager",e.NAME_SPRITE="Sprite",e.NAME_OUTLINERENDERER="Outline",e.NAME_PROCEDURALTEXTURE="ProceduralTexture",e.NAME_SHADOWGENERATOR="ShadowGenerator",e.NAME_OCTREE="Octree",e.NAME_PHYSICSENGINE="PhysicsEngine",e.NAME_AUDIO="Audio",e.STEP_ISREADYFORMESH_EFFECTLAYER=0,e.STEP_BEFOREEVALUATEACTIVEMESH_BOUNDINGBOXRENDERER=0,e.STEP_EVALUATESUBMESH_BOUNDINGBOXRENDERER=0,e.STEP_ACTIVEMESH_BOUNDINGBOXRENDERER=0,e.STEP_CAMERADRAWRENDERTARGET_EFFECTLAYER=1,e.STEP_BEFORECAMERADRAW_EFFECTLAYER=0,e.STEP_BEFORECAMERADRAW_LAYER=1,e.STEP_BEFORERENDERTARGETDRAW_LAYER=0,e.STEP_BEFORERENDERINGMESH_OUTLINE=0,e.STEP_AFTERRENDERINGMESH_OUTLINE=0,e.STEP_AFTERRENDERINGGROUPDRAW_EFFECTLAYER_DRAW=0,e.STEP_AFTERRENDERINGGROUPDRAW_BOUNDINGBOXRENDERER=1,e.STEP_BEFORECAMERAUPDATE_SIMPLIFICATIONQUEUE=0,e.STEP_BEFORECAMERAUPDATE_GAMEPAD=1,e.STEP_BEFORECLEAR_PROCEDURALTEXTURE=0,e.STEP_AFTERRENDERTARGETDRAW_LAYER=0,e.STEP_AFTERCAMERADRAW_EFFECTLAYER=0,e.STEP_AFTERCAMERADRAW_LENSFLARESYSTEM=1,e.STEP_AFTERCAMERADRAW_EFFECTLAYER_DRAW=2,e.STEP_AFTERCAMERADRAW_LAYER=3,e.STEP_AFTERRENDER_AUDIO=0,e.STEP_GATHERRENDERTARGETS_DEPTHRENDERER=0,e.STEP_GATHERRENDERTARGETS_GEOMETRYBUFFERRENDERER=1,e.STEP_GATHERRENDERTARGETS_SHADOWGENERATOR=2,e.STEP_GATHERRENDERTARGETS_POSTPROCESSRENDERPIPELINEMANAGER=3,e.STEP_GATHERACTIVECAMERARENDERTARGETS_DEPTHRENDERER=0,e.STEP_POINTERMOVE_SPRITE=0,e.STEP_POINTERDOWN_SPRITE=0,e.STEP_POINTERUP_SPRITE=0,e}(),o=function(e){function 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c.a(0),this._scaleX=1,this._scaleY=1,this._rotation=0,this._transformCenterX=.5,this._transformCenterY=.5,this._transformMatrix=u.a.Identity(),this._invertTransformMatrix=u.a.Identity(),this._transformedPosition=i.d.Zero(),this._isMatrixDirty=!0,this._isVisible=!0,this._isHighlighted=!1,this._fontSet=!1,this._dummyVector2=i.d.Zero(),this._downCount=0,this._enterCount=-1,this._doNotRender=!1,this._downPointerIds={},this._isEnabled=!0,this._disabledColor="#9a9a9a",this._disabledColorItem="#6a6a6a",this._rebuildLayout=!1,this._customData={},this._isClipped=!1,this._automaticSize=!1,this.metadata=null,this.isHitTestVisible=!0,this.isPointerBlocker=!1,this.isFocusInvisible=!1,this.clipChildren=!0,this.clipContent=!0,this.useBitmapCache=!1,this._shadowOffsetX=0,this._shadowOffsetY=0,this._shadowBlur=0,this._shadowColor="black",this.hoverCursor="",this._linkOffsetX=new c.a(0),this._linkOffsetY=new c.a(0),this.onWheelObservable=new r.c,this.onPointerMoveObservable=new 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this._alpha},set:function(e){this._alpha!==e&&(this._alphaSet=!0,this._alpha=e,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"isHighlighted",{get:function(){return this._isHighlighted},set:function(e){this._isHighlighted!==e&&(this._isHighlighted=e,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"scaleX",{get:function(){return this._scaleX},set:function(e){this._scaleX!==e&&(this._scaleX=e,this._markAsDirty(),this._markMatrixAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"scaleY",{get:function(){return this._scaleY},set:function(e){this._scaleY!==e&&(this._scaleY=e,this._markAsDirty(),this._markMatrixAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"rotation",{get:function(){return this._rotation},set:function(e){this._rotation!==e&&(this._rotation=e,this._markAsDirty(),this._markMatrixAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"transformCenterY",{get:function(){return this._transformCenterY},set:function(e){this._transformCenterY!==e&&(this._transformCenterY=e,this._markAsDirty(),this._markMatrixAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"transformCenterX",{get:function(){return this._transformCenterX},set:function(e){this._transformCenterX!==e&&(this._transformCenterX=e,this._markAsDirty(),this._markMatrixAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"horizontalAlignment",{get:function(){return this._horizontalAlignment},set:function(e){this._horizontalAlignment!==e&&(this._horizontalAlignment=e,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"verticalAlignment",{get:function(){return this._verticalAlignment},set:function(e){this._verticalAlignment!==e&&(this._verticalAlignment=e,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"width",{get:function(){return this._width.toString(this._host)},set:function(e){this._width.toString(this._host)!==e&&this._width.fromString(e)&&this._markAsDirty()},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"widthInPixels",{get:function(){return this._width.getValueInPixel(this._host,this._cachedParentMeasure.width)},set:function(e){isNaN(e)||(this.width=e+"px")},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"height",{get:function(){return this._height.toString(this._host)},set:function(e){this._height.toString(this._host)!==e&&this._height.fromString(e)&&this._markAsDirty()},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"heightInPixels",{get:function(){return this._height.getValueInPixel(this._host,this._cachedParentMeasure.height)},set:function(e){isNaN(e)||(this.height=e+"px")},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"fontFamily",{get:function(){return this._fontSet?this._fontFamily:""},set:function(e){this._fontFamily!==e&&(this._fontFamily=e,this._resetFontCache())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"fontStyle",{get:function(){return this._fontStyle},set:function(e){this._fontStyle!==e&&(this._fontStyle=e,this._resetFontCache())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"fontWeight",{get:function(){return this._fontWeight},set:function(e){this._fontWeight!==e&&(this._fontWeight=e,this._resetFontCache())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"style",{get:function(){return this._style},set:function(e){var t=this;this._style&&(this._style.onChangedObservable.remove(this._styleObserver),this._styleObserver=null),this._style=e,this._style&&(this._styleObserver=this._style.onChangedObservable.add((function(){t._markAsDirty(),t._resetFontCache()}))),this._markAsDirty(),this._resetFontCache()},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"_isFontSizeInPercentage",{get:function(){return this._fontSize.isPercentage},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"fontSizeInPixels",{get:function(){var e=this._style?this._style._fontSize:this._fontSize;return e.isPixel?e.getValue(this._host):e.getValueInPixel(this._host,this._tempParentMeasure.height||this._cachedParentMeasure.height)},set:function(e){isNaN(e)||(this.fontSize=e+"px")},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"fontSize",{get:function(){return this._fontSize.toString(this._host)},set:function(e){this._fontSize.toString(this._host)!==e&&this._fontSize.fromString(e)&&(this._markAsDirty(),this._resetFontCache())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"color",{get:function(){return this._color},set:function(e){this._color!==e&&(this._color=e,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"zIndex",{get:function(){return this._zIndex},set:function(e){this.zIndex!==e&&(this._zIndex=e,this.parent&&this.parent._reOrderControl(this))},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"notRenderable",{get:function(){return this._doNotRender},set:function(e){this._doNotRender!==e&&(this._doNotRender=e,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"isVisible",{get:function(){return this._isVisible},set:function(e){this._isVisible!==e&&(this._isVisible=e,this._markAsDirty(!0))},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"isDirty",{get:function(){return this._isDirty},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"linkedMesh",{get:function(){return this._linkedMesh},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"paddingLeft",{get:function(){return this._paddingLeft.toString(this._host)},set:function(e){this._paddingLeft.fromString(e)&&this._markAsDirty()},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"paddingLeftInPixels",{get:function(){return this._paddingLeft.getValueInPixel(this._host,this._cachedParentMeasure.width)},set:function(e){isNaN(e)||(this.paddingLeft=e+"px")},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"paddingRight",{get:function(){return this._paddingRight.toString(this._host)},set:function(e){this._paddingRight.fromString(e)&&this._markAsDirty()},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"paddingRightInPixels",{get:function(){return this._paddingRight.getValueInPixel(this._host,this._cachedParentMeasure.width)},set:function(e){isNaN(e)||(this.paddingRight=e+"px")},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"paddingTop",{get:function(){return this._paddingTop.toString(this._host)},set:function(e){this._paddingTop.fromString(e)&&this._markAsDirty()},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"paddingTopInPixels",{get:function(){return this._paddingTop.getValueInPixel(this._host,this._cachedParentMeasure.height)},set:function(e){isNaN(e)||(this.paddingTop=e+"px")},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"paddingBottom",{get:function(){return this._paddingBottom.toString(this._host)},set:function(e){this._paddingBottom.fromString(e)&&this._markAsDirty()},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"paddingBottomInPixels",{get:function(){return this._paddingBottom.getValueInPixel(this._host,this._cachedParentMeasure.height)},set:function(e){isNaN(e)||(this.paddingBottom=e+"px")},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"left",{get:function(){return this._left.toString(this._host)},set:function(e){this._left.fromString(e)&&this._markAsDirty()},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"leftInPixels",{get:function(){return this._left.getValueInPixel(this._host,this._cachedParentMeasure.width)},set:function(e){isNaN(e)||(this.left=e+"px")},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"top",{get:function(){return this._top.toString(this._host)},set:function(e){this._top.fromString(e)&&this._markAsDirty()},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"topInPixels",{get:function(){return this._top.getValueInPixel(this._host,this._cachedParentMeasure.height)},set:function(e){isNaN(e)||(this.top=e+"px")},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"linkOffsetX",{get:function(){return this._linkOffsetX.toString(this._host)},set:function(e){this._linkOffsetX.fromString(e)&&this._markAsDirty()},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"linkOffsetXInPixels",{get:function(){return this._linkOffsetX.getValueInPixel(this._host,this._cachedParentMeasure.width)},set:function(e){isNaN(e)||(this.linkOffsetX=e+"px")},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"linkOffsetY",{get:function(){return this._linkOffsetY.toString(this._host)},set:function(e){this._linkOffsetY.fromString(e)&&this._markAsDirty()},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"linkOffsetYInPixels",{get:function(){return this._linkOffsetY.getValueInPixel(this._host,this._cachedParentMeasure.height)},set:function(e){isNaN(e)||(this.linkOffsetY=e+"px")},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"centerX",{get:function(){return this._currentMeasure.left+this._currentMeasure.width/2},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"centerY",{get:function(){return this._currentMeasure.top+this._currentMeasure.height/2},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"isEnabled",{get:function(){return this._isEnabled},set:function(e){this._isEnabled!==e&&(this._isEnabled=e,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"disabledColor",{get:function(){return this._disabledColor},set:function(e){this._disabledColor!==e&&(this._disabledColor=e,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"disabledColorItem",{get:function(){return this._disabledColorItem},set:function(e){this._disabledColorItem!==e&&(this._disabledColorItem=e,this._markAsDirty())},enumerable:!0,configurable:!0}),e.prototype._getTypeName=function(){return"Control"},e.prototype.getAscendantOfClass=function(e){return this.parent?this.parent.getClassName()===e?this.parent:this.parent.getAscendantOfClass(e):null},e.prototype._resetFontCache=function(){this._fontSet=!0,this._markAsDirty()},e.prototype.isAscendant=function(e){return!!this.parent&&(this.parent===e||this.parent.isAscendant(e))},e.prototype.getLocalCoordinates=function(e){var t=i.d.Zero();return this.getLocalCoordinatesToRef(e,t),t},e.prototype.getLocalCoordinatesToRef=function(e,t){return t.x=e.x-this._currentMeasure.left,t.y=e.y-this._currentMeasure.top,this},e.prototype.getParentLocalCoordinates=function(e){var t=i.d.Zero();return t.x=e.x-this._cachedParentMeasure.left,t.y=e.y-this._cachedParentMeasure.top,t},e.prototype.moveToVector3=function(t,n){if(this._host&&this.parent===this._host._rootContainer){this.horizontalAlignment=e.HORIZONTAL_ALIGNMENT_LEFT,this.verticalAlignment=e.VERTICAL_ALIGNMENT_TOP;var r=this._host._getGlobalViewport(n),o=i.e.Project(t,i.a.Identity(),n.getTransformMatrix(),r);this._moveToProjectedPosition(o),o.z<0||o.z>1?this.notRenderable=!0:this.notRenderable=!1}else s.b.Error("Cannot move a control to a vector3 if the control is not at root level")},e.prototype.getDescendantsToRef=function(e,t,n){void 0===t&&(t=!1)},e.prototype.getDescendants=function(e,t){var n=new Array;return this.getDescendantsToRef(n,e,t),n},e.prototype.linkWithMesh=function(t){if(!this._host||this.parent&&this.parent!==this._host._rootContainer)t&&s.b.Error("Cannot link a control to a mesh if the control is not at root level");else{var n=this._host._linkedControls.indexOf(this);if(-1!==n)return this._linkedMesh=t,void(t||this._host._linkedControls.splice(n,1));t&&(this.horizontalAlignment=e.HORIZONTAL_ALIGNMENT_LEFT,this.verticalAlignment=e.VERTICAL_ALIGNMENT_TOP,this._linkedMesh=t,this._host._linkedControls.push(this))}},e.prototype._moveToProjectedPosition=function(e){var t=this._left.getValue(this._host),n=this._top.getValue(this._host),r=e.x+this._linkOffsetX.getValue(this._host)-this._currentMeasure.width/2,i=e.y+this._linkOffsetY.getValue(this._host)-this._currentMeasure.height/2;this._left.ignoreAdaptiveScaling&&this._top.ignoreAdaptiveScaling&&(Math.abs(r-t)<.5&&(r=t),Math.abs(i-n)<.5&&(i=n)),this.left=r+"px",this.top=i+"px",this._left.ignoreAdaptiveScaling=!0,this._top.ignoreAdaptiveScaling=!0,this._markAsDirty()},e.prototype._offsetLeft=function(e){this._isDirty=!0,this._currentMeasure.left+=e},e.prototype._offsetTop=function(e){this._isDirty=!0,this._currentMeasure.top+=e},e.prototype._markMatrixAsDirty=function(){this._isMatrixDirty=!0,this._flagDescendantsAsMatrixDirty()},e.prototype._flagDescendantsAsMatrixDirty=function(){},e.prototype._intersectsRect=function(e){return this._currentMeasure.transformToRef(this._transformMatrix,this._tmpMeasureA),!(this._tmpMeasureA.left>=e.left+e.width)&&(!(this._tmpMeasureA.top>=e.top+e.height)&&(!(this._tmpMeasureA.left+this._tmpMeasureA.width<=e.left)&&!(this._tmpMeasureA.top+this._tmpMeasureA.height<=e.top)))},e.prototype.invalidateRect=function(){if(this._transform(),this.host&&this.host.useInvalidateRectOptimization)if(this._currentMeasure.transformToRef(this._transformMatrix,this._tmpMeasureA),l.a.CombineToRef(this._tmpMeasureA,this._prevCurrentMeasureTransformedIntoGlobalSpace,this._tmpMeasureA),this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY){var e=this.shadowOffsetX,t=this.shadowOffsetY,n=this.shadowBlur,r=Math.min(Math.min(e,0)-2*n,0),i=Math.max(Math.max(e,0)+2*n,0),o=Math.min(Math.min(t,0)-2*n,0),a=Math.max(Math.max(t,0)+2*n,0);this.host.invalidateRect(Math.floor(this._tmpMeasureA.left+r),Math.floor(this._tmpMeasureA.top+o),Math.ceil(this._tmpMeasureA.left+this._tmpMeasureA.width+i),Math.ceil(this._tmpMeasureA.top+this._tmpMeasureA.height+a))}else this.host.invalidateRect(Math.floor(this._tmpMeasureA.left),Math.floor(this._tmpMeasureA.top),Math.ceil(this._tmpMeasureA.left+this._tmpMeasureA.width),Math.ceil(this._tmpMeasureA.top+this._tmpMeasureA.height))},e.prototype._markAsDirty=function(e){void 0===e&&(e=!1),(this._isVisible||e)&&(this._isDirty=!0,this._host&&this._host.markAsDirty())},e.prototype._markAllAsDirty=function(){this._markAsDirty(),this._font&&this._prepareFont()},e.prototype._link=function(e){this._host=e,this._host&&(this.uniqueId=this._host.getScene().getUniqueId())},e.prototype._transform=function(e){if(this._isMatrixDirty||1!==this._scaleX||1!==this._scaleY||0!==this._rotation){var t=this._currentMeasure.width*this._transformCenterX+this._currentMeasure.left,n=this._currentMeasure.height*this._transformCenterY+this._currentMeasure.top;e&&(e.translate(t,n),e.rotate(this._rotation),e.scale(this._scaleX,this._scaleY),e.translate(-t,-n)),(this._isMatrixDirty||this._cachedOffsetX!==t||this._cachedOffsetY!==n)&&(this._cachedOffsetX=t,this._cachedOffsetY=n,this._isMatrixDirty=!1,this._flagDescendantsAsMatrixDirty(),u.a.ComposeToRef(-t,-n,this._rotation,this._scaleX,this._scaleY,this.parent?this.parent._transformMatrix:null,this._transformMatrix),this._transformMatrix.invertToRef(this._invertTransformMatrix))}},e.prototype._renderHighlight=function(e){this.isHighlighted&&(e.save(),e.strokeStyle="#4affff",e.lineWidth=2,this._renderHighlightSpecific(e),e.restore())},e.prototype._renderHighlightSpecific=function(e){e.strokeRect(this._currentMeasure.left,this._currentMeasure.top,this._currentMeasure.width,this._currentMeasure.height)},e.prototype._applyStates=function(t){this._isFontSizeInPercentage&&(this._fontSet=!0),this._fontSet&&(this._prepareFont(),this._fontSet=!1),this._font&&(t.font=this._font),this._color&&(t.fillStyle=this._color),e.AllowAlphaInheritance?t.globalAlpha*=this._alpha:this._alphaSet&&(t.globalAlpha=this.parent?this.parent.alpha*this._alpha:this._alpha)},e.prototype._layout=function(e,t){if(!this.isDirty&&(!this.isVisible||this.notRenderable))return!1;if(this._isDirty||!this._cachedParentMeasure.isEqualsTo(e)){this.host._numLayoutCalls++,this._currentMeasure.transformToRef(this._transformMatrix,this._prevCurrentMeasureTransformedIntoGlobalSpace),t.save(),this._applyStates(t);var n=0;do{this._rebuildLayout=!1,this._processMeasures(e,t),n++}while(this._rebuildLayout&&n<3);n>=3&&a.a.Error("Layout cycle detected in GUI (Control name="+this.name+", uniqueId="+this.uniqueId+")"),t.restore(),this.invalidateRect(),this._evaluateClippingState(e)}return this._wasDirty=this._isDirty,this._isDirty=!1,!0},e.prototype._processMeasures=function(e,t){this._currentMeasure.copyFrom(e),this._preMeasure(e,t),this._measure(),this._computeAlignment(e,t),this._currentMeasure.left=0|this._currentMeasure.left,this._currentMeasure.top=0|this._currentMeasure.top,this._currentMeasure.width=0|this._currentMeasure.width,this._currentMeasure.height=0|this._currentMeasure.height,this._additionalProcessing(e,t),this._cachedParentMeasure.copyFrom(e),this.onDirtyObservable.hasObservers()&&this.onDirtyObservable.notifyObservers(this)},e.prototype._evaluateClippingState=function(e){if(this.parent&&this.parent.clipChildren){if(this._currentMeasure.left>e.left+e.width)return void(this._isClipped=!0);if(this._currentMeasure.left+this._currentMeasure.width<e.left)return void(this._isClipped=!0);if(this._currentMeasure.top>e.top+e.height)return void(this._isClipped=!0);if(this._currentMeasure.top+this._currentMeasure.height<e.top)return void(this._isClipped=!0)}this._isClipped=!1},e.prototype._measure=function(){this._width.isPixel?this._currentMeasure.width=this._width.getValue(this._host):this._currentMeasure.width*=this._width.getValue(this._host),this._height.isPixel?this._currentMeasure.height=this._height.getValue(this._host):this._currentMeasure.height*=this._height.getValue(this._host)},e.prototype._computeAlignment=function(t,n){var r=this._currentMeasure.width,i=this._currentMeasure.height,o=t.width,a=t.height,s=0,c=0;switch(this.horizontalAlignment){case e.HORIZONTAL_ALIGNMENT_LEFT:s=0;break;case e.HORIZONTAL_ALIGNMENT_RIGHT:s=o-r;break;case e.HORIZONTAL_ALIGNMENT_CENTER:s=(o-r)/2}switch(this.verticalAlignment){case e.VERTICAL_ALIGNMENT_TOP:c=0;break;case e.VERTICAL_ALIGNMENT_BOTTOM:c=a-i;break;case e.VERTICAL_ALIGNMENT_CENTER:c=(a-i)/2}this._paddingLeft.isPixel?(this._currentMeasure.left+=this._paddingLeft.getValue(this._host),this._currentMeasure.width-=this._paddingLeft.getValue(this._host)):(this._currentMeasure.left+=o*this._paddingLeft.getValue(this._host),this._currentMeasure.width-=o*this._paddingLeft.getValue(this._host)),this._paddingRight.isPixel?this._currentMeasure.width-=this._paddingRight.getValue(this._host):this._currentMeasure.width-=o*this._paddingRight.getValue(this._host),this._paddingTop.isPixel?(this._currentMeasure.top+=this._paddingTop.getValue(this._host),this._currentMeasure.height-=this._paddingTop.getValue(this._host)):(this._currentMeasure.top+=a*this._paddingTop.getValue(this._host),this._currentMeasure.height-=a*this._paddingTop.getValue(this._host)),this._paddingBottom.isPixel?this._currentMeasure.height-=this._paddingBottom.getValue(this._host):this._currentMeasure.height-=a*this._paddingBottom.getValue(this._host),this._left.isPixel?this._currentMeasure.left+=this._left.getValue(this._host):this._currentMeasure.left+=o*this._left.getValue(this._host),this._top.isPixel?this._currentMeasure.top+=this._top.getValue(this._host):this._currentMeasure.top+=a*this._top.getValue(this._host),this._currentMeasure.left+=s,this._currentMeasure.top+=c},e.prototype._preMeasure=function(e,t){},e.prototype._additionalProcessing=function(e,t){},e.prototype._clipForChildren=function(e){},e.prototype._clip=function(t,n){if(t.beginPath(),e._ClipMeasure.copyFrom(this._currentMeasure),n){n.transformToRef(this._invertTransformMatrix,this._tmpMeasureA);var r=new l.a(0,0,0,0);r.left=Math.max(this._tmpMeasureA.left,this._currentMeasure.left),r.top=Math.max(this._tmpMeasureA.top,this._currentMeasure.top),r.width=Math.min(this._tmpMeasureA.left+this._tmpMeasureA.width,this._currentMeasure.left+this._currentMeasure.width)-r.left,r.height=Math.min(this._tmpMeasureA.top+this._tmpMeasureA.height,this._currentMeasure.top+this._currentMeasure.height)-r.top,e._ClipMeasure.copyFrom(r)}if(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY){var i=this.shadowOffsetX,o=this.shadowOffsetY,a=this.shadowBlur,s=Math.min(Math.min(i,0)-2*a,0),c=Math.max(Math.max(i,0)+2*a,0),u=Math.min(Math.min(o,0)-2*a,0),h=Math.max(Math.max(o,0)+2*a,0);t.rect(e._ClipMeasure.left+s,e._ClipMeasure.top+u,e._ClipMeasure.width+c-s,e._ClipMeasure.height+h-u)}else t.rect(e._ClipMeasure.left,e._ClipMeasure.top,e._ClipMeasure.width,e._ClipMeasure.height);t.clip()},e.prototype._render=function(e,t){return!this.isVisible||this.notRenderable||this._isClipped?(this._isDirty=!1,!1):(this.host._numRenderCalls++,e.save(),this._applyStates(e),this._transform(e),this.clipContent&&this._clip(e,t),this.onBeforeDrawObservable.hasObservers()&&this.onBeforeDrawObservable.notifyObservers(this),this.useBitmapCache&&!this._wasDirty&&this._cacheData?e.putImageData(this._cacheData,this._currentMeasure.left,this._currentMeasure.top):this._draw(e,t),this.useBitmapCache&&this._wasDirty&&(this._cacheData=e.getImageData(this._currentMeasure.left,this._currentMeasure.top,this._currentMeasure.width,this._currentMeasure.height)),this._renderHighlight(e),this.onAfterDrawObservable.hasObservers()&&this.onAfterDrawObservable.notifyObservers(this),e.restore(),!0)},e.prototype._draw=function(e,t){},e.prototype.contains=function(e,t){return this._invertTransformMatrix.transformCoordinates(e,t,this._transformedPosition),e=this._transformedPosition.x,t=this._transformedPosition.y,!(e<this._currentMeasure.left)&&(!(e>this._currentMeasure.left+this._currentMeasure.width)&&(!(t<this._currentMeasure.top)&&(!(t>this._currentMeasure.top+this._currentMeasure.height)&&(this.isPointerBlocker&&(this._host._shouldBlockPointer=!0),!0))))},e.prototype._processPicking=function(e,t,n,r,i,o,a){return!!this._isEnabled&&(!(!this.isHitTestVisible||!this.isVisible||this._doNotRender)&&(!!this.contains(e,t)&&(this._processObservables(n,e,t,r,i,o,a),!0)))},e.prototype._onPointerMove=function(e,t,n){this.onPointerMoveObservable.notifyObservers(t,-1,e,this)&&null!=this.parent&&this.parent._onPointerMove(e,t,n)},e.prototype._onPointerEnter=function(e){return!!this._isEnabled&&(!(this._enterCount>0)&&(-1===this._enterCount&&(this._enterCount=0),this._enterCount++,this.onPointerEnterObservable.notifyObservers(this,-1,e,this)&&null!=this.parent&&this.parent._onPointerEnter(e),!0))},e.prototype._onPointerOut=function(e,t){if(void 0===t&&(t=!1),t||this._isEnabled&&e!==this){this._enterCount=0;var n=!0;e.isAscendant(this)||(n=this.onPointerOutObservable.notifyObservers(this,-1,e,this)),n&&null!=this.parent&&this.parent._onPointerOut(e,t)}},e.prototype._onPointerDown=function(e,t,n,r){return this._onPointerEnter(this),0===this._downCount&&(this._downCount++,this._downPointerIds[n]=!0,this.onPointerDownObservable.notifyObservers(new u.b(t,r),-1,e,this)&&null!=this.parent&&this.parent._onPointerDown(e,t,n,r),!0)},e.prototype._onPointerUp=function(e,t,n,r,i){if(this._isEnabled){this._downCount=0,delete this._downPointerIds[n];var o=i;i&&(this._enterCount>0||-1===this._enterCount)&&(o=this.onPointerClickObservable.notifyObservers(new u.b(t,r),-1,e,this)),this.onPointerUpObservable.notifyObservers(new u.b(t,r),-1,e,this)&&null!=this.parent&&this.parent._onPointerUp(e,t,n,r,o)}},e.prototype._forcePointerUp=function(e){if(void 0===e&&(e=null),null!==e)this._onPointerUp(this,i.d.Zero(),e,0,!0);else for(var t in this._downPointerIds)this._onPointerUp(this,i.d.Zero(),+t,0,!0)},e.prototype._onWheelScroll=function(e,t){this._isEnabled&&(this.onWheelObservable.notifyObservers(new i.d(e,t))&&null!=this.parent&&this.parent._onWheelScroll(e,t))},e.prototype._processObservables=function(e,t,n,r,i,a,s){if(!this._isEnabled)return!1;if(this._dummyVector2.copyFromFloats(t,n),e===o.a.POINTERMOVE){this._onPointerMove(this,this._dummyVector2,r);var c=this._host._lastControlOver[r];return c&&c!==this&&c._onPointerOut(this),c!==this&&this._onPointerEnter(this),this._host._lastControlOver[r]=this,!0}return e===o.a.POINTERDOWN?(this._onPointerDown(this,this._dummyVector2,r,i),this._host._registerLastControlDown(this,r),this._host._lastPickedControl=this,!0):e===o.a.POINTERUP?(this._host._lastControlDown[r]&&this._host._lastControlDown[r]._onPointerUp(this,this._dummyVector2,r,i,!0),delete this._host._lastControlDown[r],!0):!(e!==o.a.POINTERWHEEL||!this._host._lastControlOver[r])&&(this._host._lastControlOver[r]._onWheelScroll(a,s),!0)},e.prototype._prepareFont=function(){(this._font||this._fontSet)&&(this._style?this._font=this._style.fontStyle+" "+this._style.fontWeight+" "+this.fontSizeInPixels+"px "+this._style.fontFamily:this._font=this._fontStyle+" "+this._fontWeight+" "+this.fontSizeInPixels+"px "+this._fontFamily,this._fontOffset=e._GetFontOffset(this._font))},e.prototype.dispose=function(){(this.onDirtyObservable.clear(),this.onBeforeDrawObservable.clear(),this.onAfterDrawObservable.clear(),this.onPointerDownObservable.clear(),this.onPointerEnterObservable.clear(),this.onPointerMoveObservable.clear(),this.onPointerOutObservable.clear(),this.onPointerUpObservable.clear(),this.onPointerClickObservable.clear(),this.onWheelObservable.clear(),this._styleObserver&&this._style&&(this._style.onChangedObservable.remove(this._styleObserver),this._styleObserver=null),this.parent&&(this.parent.removeControl(this),this.parent=null),this._host)&&(this._host._linkedControls.indexOf(this)>-1&&this.linkWithMesh(null))},Object.defineProperty(e,"HORIZONTAL_ALIGNMENT_LEFT",{get:function(){return e._HORIZONTAL_ALIGNMENT_LEFT},enumerable:!0,configurable:!0}),Object.defineProperty(e,"HORIZONTAL_ALIGNMENT_RIGHT",{get:function(){return e._HORIZONTAL_ALIGNMENT_RIGHT},enumerable:!0,configurable:!0}),Object.defineProperty(e,"HORIZONTAL_ALIGNMENT_CENTER",{get:function(){return e._HORIZONTAL_ALIGNMENT_CENTER},enumerable:!0,configurable:!0}),Object.defineProperty(e,"VERTICAL_ALIGNMENT_TOP",{get:function(){return e._VERTICAL_ALIGNMENT_TOP},enumerable:!0,configurable:!0}),Object.defineProperty(e,"VERTICAL_ALIGNMENT_BOTTOM",{get:function(){return e._VERTICAL_ALIGNMENT_BOTTOM},enumerable:!0,configurable:!0}),Object.defineProperty(e,"VERTICAL_ALIGNMENT_CENTER",{get:function(){return e._VERTICAL_ALIGNMENT_CENTER},enumerable:!0,configurable:!0}),e._GetFontOffset=function(t){if(e._FontHeightSizes[t])return e._FontHeightSizes[t];var n=document.createElement("span");n.innerHTML="Hg",n.style.font=t;var r=document.createElement("div");r.style.display="inline-block",r.style.width="1px",r.style.height="0px",r.style.verticalAlign="bottom";var i=document.createElement("div");i.appendChild(n),i.appendChild(r),document.body.appendChild(i);var o=0,a=0;try{a=r.getBoundingClientRect().top-n.getBoundingClientRect().top,r.style.verticalAlign="baseline",o=r.getBoundingClientRect().top-n.getBoundingClientRect().top}finally{document.body.removeChild(i)}var s={ascent:o,height:a,descent:a-o};return e._FontHeightSizes[t]=s,s},e.drawEllipse=function(e,t,n,r,i){i.translate(e,t),i.scale(n,r),i.beginPath(),i.arc(0,0,1,0,2*Math.PI),i.closePath(),i.scale(1/n,1/r),i.translate(-e,-t)},e.AllowAlphaInheritance=!1,e._ClipMeasure=new l.a(0,0,0,0),e._HORIZONTAL_ALIGNMENT_LEFT=0,e._HORIZONTAL_ALIGNMENT_RIGHT=1,e._HORIZONTAL_ALIGNMENT_CENTER=2,e._VERTICAL_ALIGNMENT_TOP=0,e._VERTICAL_ALIGNMENT_BOTTOM=1,e._VERTICAL_ALIGNMENT_CENTER=2,e._FontHeightSizes={},e.AddHeader=function(){},e}();h.a.RegisteredTypes["BABYLON.GUI.Control"]=d},function(e,t,n){"use strict";n.d(t,"b",(function(){return r})),n.d(t,"a",(function(){return o}));var r,i=n(0);!function(e){e[e.LOCAL=0]="LOCAL",e[e.WORLD=1]="WORLD",e[e.BONE=2]="BONE"}(r||(r={}));var o=function(){function e(){}return e.X=new i.e(1,0,0),e.Y=new i.e(0,1,0),e.Z=new i.e(0,0,1),e}()},function(e,t,n){"use strict";n.d(t,"a",(function(){return s}));var r=n(46),i=n(5),o=n(0),a=(n(211),n(13)),s=(n(170),function(){function e(e,t,n,a,s,c,l,u,h,d,p,f,m,g,_){void 0===l&&(l=1),void 0===d&&(d=null),void 0===p&&(p=0),void 0===f&&(f="postprocess"),void 0===g&&(g=!1),void 0===_&&(_=5),this.name=e,this.width=-1,this.height=-1,this._outputTexture=null,this.autoClear=!0,this.alphaMode=0,this.animations=new Array,this.enablePixelPerfectMode=!1,this.forceFullscreenViewport=!0,this.scaleMode=1,this.alwaysForcePOT=!1,this._samples=1,this.adaptScaleToCurrentViewport=!1,this._reusable=!1,this._textures=new r.a(2),this._currentRenderTextureInd=0,this._scaleRatio=new o.d(1,1),this._texelSize=o.d.Zero(),this.onActivateObservable=new i.c,this.onSizeChangedObservable=new i.c,this.onApplyObservable=new i.c,this.onBeforeRenderObservable=new i.c,this.onAfterRenderObservable=new i.c,null!=c?(this._camera=c,this._scene=c.getScene(),c.attachPostProcess(this),this._engine=this._scene.getEngine(),this._scene.postProcesses.push(this),this.uniqueId=this._scene.getUniqueId()):u&&(this._engine=u,this._engine.postProcesses.push(this)),this._options=s,this.renderTargetSamplingMode=l||1,this._reusable=h||!1,this._textureType=p,this._textureFormat=_,this._samplers=a||[],this._samplers.push("textureSampler"),this._fragmentUrl=t,this._vertexUrl=f,this._parameters=n||[],this._parameters.push("scale"),this._indexParameters=m,g||this.updateEffect(d)}return Object.defineProperty(e.prototype,"samples",{get:function(){return this._samples},set:function(e){var t=this;this._samples=Math.min(e,this._engine.getCaps().maxMSAASamples),this._textures.forEach((function(e){e.samples!==t._samples&&t._engine.updateRenderTargetTextureSampleCount(e,t._samples)}))},enumerable:!0,configurable:!0}),e.prototype.getEffectName=function(){return this._fragmentUrl},Object.defineProperty(e.prototype,"onActivate",{set:function(e){this._onActivateObserver&&this.onActivateObservable.remove(this._onActivateObserver),e&&(this._onActivateObserver=this.onActivateObservable.add(e))},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"onSizeChanged",{set:function(e){this._onSizeChangedObserver&&this.onSizeChangedObservable.remove(this._onSizeChangedObserver),this._onSizeChangedObserver=this.onSizeChangedObservable.add(e)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"onApply",{set:function(e){this._onApplyObserver&&this.onApplyObservable.remove(this._onApplyObserver),this._onApplyObserver=this.onApplyObservable.add(e)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"onBeforeRender",{set:function(e){this._onBeforeRenderObserver&&this.onBeforeRenderObservable.remove(this._onBeforeRenderObserver),this._onBeforeRenderObserver=this.onBeforeRenderObservable.add(e)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"onAfterRender",{set:function(e){this._onAfterRenderObserver&&this.onAfterRenderObservable.remove(this._onAfterRenderObserver),this._onAfterRenderObserver=this.onAfterRenderObservable.add(e)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"inputTexture",{get:function(){return this._textures.data[this._currentRenderTextureInd]},set:function(e){this._forcedOutputTexture=e},enumerable:!0,configurable:!0}),e.prototype.getCamera=function(){return this._camera},Object.defineProperty(e.prototype,"texelSize",{get:function(){return this._shareOutputWithPostProcess?this._shareOutputWithPostProcess.texelSize:(this._forcedOutputTexture&&this._texelSize.copyFromFloats(1/this._forcedOutputTexture.width,1/this._forcedOutputTexture.height),this._texelSize)},enumerable:!0,configurable:!0}),e.prototype.getClassName=function(){return"PostProcess"},e.prototype.getEngine=function(){return this._engine},e.prototype.getEffect=function(){return this._effect},e.prototype.shareOutputWith=function(e){return this._disposeTextures(),this._shareOutputWithPostProcess=e,this},e.prototype.useOwnOutput=function(){0==this._textures.length&&(this._textures=new r.a(2)),this._shareOutputWithPostProcess=null},e.prototype.updateEffect=function(e,t,n,r,i,o){void 0===e&&(e=null),void 0===t&&(t=null),void 0===n&&(n=null),this._effect=this._engine.createEffect({vertex:this._vertexUrl,fragment:this._fragmentUrl},["position"],t||this._parameters,n||this._samplers,null!==e?e:"",void 0,i,o,r||this._indexParameters)},e.prototype.isReusable=function(){return this._reusable},e.prototype.markTextureDirty=function(){this.width=-1},e.prototype.activate=function(e,t,n){var r=this;void 0===t&&(t=null);var i=(e=e||this._camera).getScene(),o=i.getEngine(),s=o.getCaps().maxTextureSize,c=(t?t.width:this._engine.getRenderWidth(!0))*this._options|0,l=(t?t.height:this._engine.getRenderHeight(!0))*this._options|0,u=e.parent;!u||u.leftCamera!=e&&u.rightCamera!=e||(c/=2);var h,d=this._options.width||c,p=this._options.height||l,f=7!==this.renderTargetSamplingMode&&1!==this.renderTargetSamplingMode&&2!==this.renderTargetSamplingMode;if(!this._shareOutputWithPostProcess&&!this._forcedOutputTexture){if(this.adaptScaleToCurrentViewport){var m=o.currentViewport;m&&(d*=m.width,p*=m.height)}if((f||this.alwaysForcePOT)&&(this._options.width||(d=o.needPOTTextures?a.a.GetExponentOfTwo(d,s,this.scaleMode):d),this._options.height||(p=o.needPOTTextures?a.a.GetExponentOfTwo(p,s,this.scaleMode):p)),this.width!==d||this.height!==p){if(this._textures.length>0){for(var g=0;g<this._textures.length;g++)this._engine._releaseTexture(this._textures.data[g]);this._textures.reset()}this.width=d,this.height=p;var _={width:this.width,height:this.height},v={generateMipMaps:f,generateDepthBuffer:n||0===e._postProcesses.indexOf(this),generateStencilBuffer:(n||0===e._postProcesses.indexOf(this))&&this._engine.isStencilEnable,samplingMode:this.renderTargetSamplingMode,type:this._textureType,format:this._textureFormat};this._textures.push(this._engine.createRenderTargetTexture(_,v)),this._reusable&&this._textures.push(this._engine.createRenderTargetTexture(_,v)),this._texelSize.copyFromFloats(1/this.width,1/this.height),this.onSizeChangedObservable.notifyObservers(this)}this._textures.forEach((function(e){e.samples!==r.samples&&r._engine.updateRenderTargetTextureSampleCount(e,r.samples)}))}return this._shareOutputWithPostProcess?h=this._shareOutputWithPostProcess.inputTexture:this._forcedOutputTexture?(h=this._forcedOutputTexture,this.width=this._forcedOutputTexture.width,this.height=this._forcedOutputTexture.height):h=this.inputTexture,this.enablePixelPerfectMode?(this._scaleRatio.copyFromFloats(c/d,l/p),this._engine.bindFramebuffer(h,0,c,l,this.forceFullscreenViewport)):(this._scaleRatio.copyFromFloats(1,1),this._engine.bindFramebuffer(h,0,void 0,void 0,this.forceFullscreenViewport)),this.onActivateObservable.notifyObservers(e),this.autoClear&&0===this.alphaMode&&this._engine.clear(this.clearColor?this.clearColor:i.clearColor,i._allowPostProcessClearColor,!0,!0),this._reusable&&(this._currentRenderTextureInd=(this._currentRenderTextureInd+1)%2),h},Object.defineProperty(e.prototype,"isSupported",{get:function(){return this._effect.isSupported},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"aspectRatio",{get:function(){return this._shareOutputWithPostProcess?this._shareOutputWithPostProcess.aspectRatio:this._forcedOutputTexture?this._forcedOutputTexture.width/this._forcedOutputTexture.height:this.width/this.height},enumerable:!0,configurable:!0}),e.prototype.isReady=function(){return this._effect&&this._effect.isReady()},e.prototype.apply=function(){return this._effect&&this._effect.isReady()?(this._engine.enableEffect(this._effect),this._engine.setState(!1),this._engine.setDepthBuffer(!1),this._engine.setDepthWrite(!1),this._engine.setAlphaMode(this.alphaMode),this.alphaConstants&&this.getEngine().setAlphaConstants(this.alphaConstants.r,this.alphaConstants.g,this.alphaConstants.b,this.alphaConstants.a),e=this._shareOutputWithPostProcess?this._shareOutputWithPostProcess.inputTexture:this._forcedOutputTexture?this._forcedOutputTexture:this.inputTexture,this._effect._bindTexture("textureSampler",e),this._effect.setVector2("scale",this._scaleRatio),this.onApplyObservable.notifyObservers(this._effect),this._effect):null;var e},e.prototype._disposeTextures=function(){if(!this._shareOutputWithPostProcess&&!this._forcedOutputTexture){if(this._textures.length>0)for(var e=0;e<this._textures.length;e++)this._engine._releaseTexture(this._textures.data[e]);this._textures.dispose()}},e.prototype.dispose=function(e){if(e=e||this._camera,this._disposeTextures(),this._scene){var t=this._scene.postProcesses.indexOf(this);-1!==t&&this._scene.postProcesses.splice(t,1)}else{var n=this._engine.postProcesses.indexOf(this);-1!==n&&this._engine.postProcesses.splice(n,1)}if(e){if(e.detachPostProcess(this),0===e._postProcesses.indexOf(this)&&e._postProcesses.length>0){var r=this._camera._getFirstPostProcess();r&&r.markTextureDirty()}this.onActivateObservable.clear(),this.onAfterRenderObservable.clear(),this.onApplyObservable.clear(),this.onBeforeRenderObservable.clear(),this.onSizeChangedObservable.clear()}},e}())},function(e,t,n){"use strict";n.d(t,"a",(function(){return r}));var r=function(){function e(){}return Object.defineProperty(e,"LastCreatedEngine",{get:function(){return 0===this.Instances.length?null:this.Instances[this.Instances.length-1]},enumerable:!0,configurable:!0}),Object.defineProperty(e,"LastCreatedScene",{get:function(){return this._LastCreatedScene},enumerable:!0,configurable:!0}),e.Instances=new Array,e._LastCreatedScene=null,e.UseFallbackTexture=!0,e.FallbackTexture="",e}()},function(e,t,n){"use strict";n.d(t,"a",(function(){return m}));var r=n(1),i=n(2),o=n(46),a=n(11),s=n(5),c=n(0),l=n(33),u=n(9),h=n(12),d=n(21),p=n(73),f=n(131),m=function(e){function t(n,r,i,a){void 0===a&&(a=!0);var l=e.call(this,n,i)||this;return l._position=c.e.Zero(),l.upVector=c.e.Up(),l.orthoLeft=null,l.orthoRight=null,l.orthoBottom=null,l.orthoTop=null,l.fov=.8,l.minZ=1,l.maxZ=1e4,l.inertia=.9,l.mode=t.PERSPECTIVE_CAMERA,l.isIntermediate=!1,l.viewport=new p.a(0,0,1,1),l.layerMask=268435455,l.fovMode=t.FOVMODE_VERTICAL_FIXED,l.cameraRigMode=t.RIG_MODE_NONE,l.customRenderTargets=new Array,l.outputRenderTarget=null,l.onViewMatrixChangedObservable=new s.c,l.onProjectionMatrixChangedObservable=new s.c,l.onAfterCheckInputsObservable=new s.c,l.onRestoreStateObservable=new s.c,l.isRigCamera=!1,l._rigCameras=new Array,l._webvrViewMatrix=c.a.Identity(),l._skipRendering=!1,l._projectionMatrix=new c.a,l._postProcesses=new Array,l._activeMeshes=new o.a(256),l._globalPosition=c.e.Zero(),l._computedViewMatrix=c.a.Identity(),l._doNotComputeProjectionMatrix=!1,l._transformMatrix=c.a.Zero(),l._refreshFrustumPlanes=!0,l._isCamera=!0,l._isLeftCamera=!1,l._isRightCamera=!1,l.getScene().addCamera(l),a&&!l.getScene().activeCamera&&(l.getScene().activeCamera=l),l.position=r,l}return Object(r.__extends)(t,e),Object.defineProperty(t.prototype,"position",{get:function(){return this._position},set:function(e){this._position=e},enumerable:!0,configurable:!0}),t.prototype.storeState=function(){return this._stateStored=!0,this._storedFov=this.fov,this},t.prototype._restoreStateValues=function(){return!!this._stateStored&&(this.fov=this._storedFov,!0)},t.prototype.restoreState=function(){return!!this._restoreStateValues()&&(this.onRestoreStateObservable.notifyObservers(this),!0)},t.prototype.getClassName=function(){return"Camera"},t.prototype.toString=function(e){var t="Name: "+this.name;if(t+=", type: "+this.getClassName(),this.animations)for(var n=0;n<this.animations.length;n++)t+=", animation[0]: "+this.animations[n].toString(e);return t},Object.defineProperty(t.prototype,"globalPosition",{get:function(){return this._globalPosition},enumerable:!0,configurable:!0}),t.prototype.getActiveMeshes=function(){return this._activeMeshes},t.prototype.isActiveMesh=function(e){return-1!==this._activeMeshes.indexOf(e)},t.prototype.isReady=function(t){if(void 0===t&&(t=!1),t)for(var n=0,r=this._postProcesses;n<r.length;n++){var i=r[n];if(i&&!i.isReady())return!1}return e.prototype.isReady.call(this,t)},t.prototype._initCache=function(){e.prototype._initCache.call(this),this._cache.position=new c.e(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._cache.upVector=new c.e(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._cache.mode=void 0,this._cache.minZ=void 0,this._cache.maxZ=void 0,this._cache.fov=void 0,this._cache.fovMode=void 0,this._cache.aspectRatio=void 0,this._cache.orthoLeft=void 0,this._cache.orthoRight=void 0,this._cache.orthoBottom=void 0,this._cache.orthoTop=void 0,this._cache.renderWidth=void 0,this._cache.renderHeight=void 0},t.prototype._updateCache=function(t){t||e.prototype._updateCache.call(this),this._cache.position.copyFrom(this.position),this._cache.upVector.copyFrom(this.upVector)},t.prototype._isSynchronized=function(){return this._isSynchronizedViewMatrix()&&this._isSynchronizedProjectionMatrix()},t.prototype._isSynchronizedViewMatrix=function(){return!!e.prototype._isSynchronized.call(this)&&(this._cache.position.equals(this.position)&&this._cache.upVector.equals(this.upVector)&&this.isSynchronizedWithParent())},t.prototype._isSynchronizedProjectionMatrix=function(){var e=this._cache.mode===this.mode&&this._cache.minZ===this.minZ&&this._cache.maxZ===this.maxZ;if(!e)return!1;var n=this.getEngine();return e=this.mode===t.PERSPECTIVE_CAMERA?this._cache.fov===this.fov&&this._cache.fovMode===this.fovMode&&this._cache.aspectRatio===n.getAspectRatio(this):this._cache.orthoLeft===this.orthoLeft&&this._cache.orthoRight===this.orthoRight&&this._cache.orthoBottom===this.orthoBottom&&this._cache.orthoTop===this.orthoTop&&this._cache.renderWidth===n.getRenderWidth()&&this._cache.renderHeight===n.getRenderHeight()},t.prototype.attachControl=function(e,t){},t.prototype.detachControl=function(e){},t.prototype.update=function(){this._checkInputs(),this.cameraRigMode!==t.RIG_MODE_NONE&&this._updateRigCameras()},t.prototype._checkInputs=function(){this.onAfterCheckInputsObservable.notifyObservers(this)},Object.defineProperty(t.prototype,"rigCameras",{get:function(){return this._rigCameras},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"rigPostProcess",{get:function(){return this._rigPostProcess},enumerable:!0,configurable:!0}),t.prototype._getFirstPostProcess=function(){for(var e=0;e<this._postProcesses.length;e++)if(null!==this._postProcesses[e])return this._postProcesses[e];return null},t.prototype._cascadePostProcessesToRigCams=function(){var e=this._getFirstPostProcess();e&&e.markTextureDirty();for(var t=0,n=this._rigCameras.length;t<n;t++){var r=this._rigCameras[t],i=r._rigPostProcess;if(i)"pass"===i.getEffectName()&&(r.isIntermediate=0===this._postProcesses.length),r._postProcesses=this._postProcesses.slice(0).concat(i),i.markTextureDirty();else r._postProcesses=this._postProcesses.slice(0)}},t.prototype.attachPostProcess=function(e,t){return void 0===t&&(t=null),!e.isReusable()&&this._postProcesses.indexOf(e)>-1?(u.a.Error("You're trying to reuse a post process not defined as reusable."),0):(null==t||t<0?this._postProcesses.push(e):null===this._postProcesses[t]?this._postProcesses[t]=e:this._postProcesses.splice(t,0,e),this._cascadePostProcessesToRigCams(),this._postProcesses.indexOf(e))},t.prototype.detachPostProcess=function(e){var t=this._postProcesses.indexOf(e);-1!==t&&(this._postProcesses[t]=null),this._cascadePostProcessesToRigCams()},t.prototype.getWorldMatrix=function(){return this._isSynchronizedViewMatrix()||this.getViewMatrix(),this._worldMatrix},t.prototype._getViewMatrix=function(){return c.a.Identity()},t.prototype.getViewMatrix=function(e){return!e&&this._isSynchronizedViewMatrix()||(this.updateCache(),this._computedViewMatrix=this._getViewMatrix(),this._currentRenderId=this.getScene().getRenderId(),this._childUpdateId++,this._refreshFrustumPlanes=!0,this._cameraRigParams&&this._cameraRigParams.vrPreViewMatrix&&this._computedViewMatrix.multiplyToRef(this._cameraRigParams.vrPreViewMatrix,this._computedViewMatrix),this.parent&&this.parent.onViewMatrixChangedObservable&&this.parent.onViewMatrixChangedObservable.notifyObservers(this.parent),this.onViewMatrixChangedObservable.notifyObservers(this),this._computedViewMatrix.invertToRef(this._worldMatrix)),this._computedViewMatrix},t.prototype.freezeProjectionMatrix=function(e){this._doNotComputeProjectionMatrix=!0,void 0!==e&&(this._projectionMatrix=e)},t.prototype.unfreezeProjectionMatrix=function(){this._doNotComputeProjectionMatrix=!1},t.prototype.getProjectionMatrix=function(e){if(this._doNotComputeProjectionMatrix||!e&&this._isSynchronizedProjectionMatrix())return this._projectionMatrix;this._cache.mode=this.mode,this._cache.minZ=this.minZ,this._cache.maxZ=this.maxZ,this._refreshFrustumPlanes=!0;var n=this.getEngine(),r=this.getScene();if(this.mode===t.PERSPECTIVE_CAMERA){this._cache.fov=this.fov,this._cache.fovMode=this.fovMode,this._cache.aspectRatio=n.getAspectRatio(this),this.minZ<=0&&(this.minZ=.1);var i=n.useReverseDepthBuffer;(r.useRightHandedSystem?i?c.a.PerspectiveFovReverseRHToRef:c.a.PerspectiveFovRHToRef:i?c.a.PerspectiveFovReverseLHToRef:c.a.PerspectiveFovLHToRef)(this.fov,n.getAspectRatio(this),this.minZ,this.maxZ,this._projectionMatrix,this.fovMode===t.FOVMODE_VERTICAL_FIXED)}else{var o=n.getRenderWidth()/2,a=n.getRenderHeight()/2;r.useRightHandedSystem?c.a.OrthoOffCenterRHToRef(this.orthoLeft||-o,this.orthoRight||o,this.orthoBottom||-a,this.orthoTop||a,this.minZ,this.maxZ,this._projectionMatrix):c.a.OrthoOffCenterLHToRef(this.orthoLeft||-o,this.orthoRight||o,this.orthoBottom||-a,this.orthoTop||a,this.minZ,this.maxZ,this._projectionMatrix),this._cache.orthoLeft=this.orthoLeft,this._cache.orthoRight=this.orthoRight,this._cache.orthoBottom=this.orthoBottom,this._cache.orthoTop=this.orthoTop,this._cache.renderWidth=n.getRenderWidth(),this._cache.renderHeight=n.getRenderHeight()}return this.onProjectionMatrixChangedObservable.notifyObservers(this),this._projectionMatrix},t.prototype.getTransformationMatrix=function(){return this._computedViewMatrix.multiplyToRef(this._projectionMatrix,this._transformMatrix),this._transformMatrix},t.prototype._updateFrustumPlanes=function(){this._refreshFrustumPlanes&&(this.getTransformationMatrix(),this._frustumPlanes?f.a.GetPlanesToRef(this._transformMatrix,this._frustumPlanes):this._frustumPlanes=f.a.GetPlanes(this._transformMatrix),this._refreshFrustumPlanes=!1)},t.prototype.isInFrustum=function(e,t){if(void 0===t&&(t=!1),this._updateFrustumPlanes(),t&&this.rigCameras.length>0){var n=!1;return this.rigCameras.forEach((function(t){t._updateFrustumPlanes(),n=n||e.isInFrustum(t._frustumPlanes)})),n}return e.isInFrustum(this._frustumPlanes)},t.prototype.isCompletelyInFrustum=function(e){return this._updateFrustumPlanes(),e.isCompletelyInFrustum(this._frustumPlanes)},t.prototype.getForwardRay=function(e,t,n){throw void 0===e&&(e=100),d.a.WarnImport("Ray")},t.prototype.dispose=function(n,r){for(void 0===r&&(r=!1),this.onViewMatrixChangedObservable.clear(),this.onProjectionMatrixChangedObservable.clear(),this.onAfterCheckInputsObservable.clear(),this.onRestoreStateObservable.clear(),this.inputs&&this.inputs.clear(),this.getScene().stopAnimation(this),this.getScene().removeCamera(this);this._rigCameras.length>0;){var i=this._rigCameras.pop();i&&i.dispose()}if(this._rigPostProcess)this._rigPostProcess.dispose(this),this._rigPostProcess=null,this._postProcesses=[];else if(this.cameraRigMode!==t.RIG_MODE_NONE)this._rigPostProcess=null,this._postProcesses=[];else for(var o=this._postProcesses.length;--o>=0;){var a=this._postProcesses[o];a&&a.dispose(this)}for(o=this.customRenderTargets.length;--o>=0;)this.customRenderTargets[o].dispose();this.customRenderTargets=[],this._activeMeshes.dispose(),e.prototype.dispose.call(this,n,r)},Object.defineProperty(t.prototype,"isLeftCamera",{get:function(){return this._isLeftCamera},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"isRightCamera",{get:function(){return this._isRightCamera},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"leftCamera",{get:function(){return this._rigCameras.length<1?null:this._rigCameras[0]},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"rightCamera",{get:function(){return this._rigCameras.length<2?null:this._rigCameras[1]},enumerable:!0,configurable:!0}),t.prototype.getLeftTarget=function(){return this._rigCameras.length<1?null:this._rigCameras[0].getTarget()},t.prototype.getRightTarget=function(){return this._rigCameras.length<2?null:this._rigCameras[1].getTarget()},t.prototype.setCameraRigMode=function(e,n){if(this.cameraRigMode!==e){for(;this._rigCameras.length>0;){var r=this._rigCameras.pop();r&&r.dispose()}if(this.cameraRigMode=e,this._cameraRigParams={},this._cameraRigParams.interaxialDistance=n.interaxialDistance||.0637,this._cameraRigParams.stereoHalfAngle=a.b.ToRadians(this._cameraRigParams.interaxialDistance/.0637),this.cameraRigMode!==t.RIG_MODE_NONE){var i=this.createRigCamera(this.name+"_L",0);i&&(i._isLeftCamera=!0);var o=this.createRigCamera(this.name+"_R",1);o&&(o._isRightCamera=!0),i&&o&&(this._rigCameras.push(i),this._rigCameras.push(o))}switch(this.cameraRigMode){case t.RIG_MODE_STEREOSCOPIC_ANAGLYPH:t._setStereoscopicAnaglyphRigMode(this);break;case t.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL:case t.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED:case t.RIG_MODE_STEREOSCOPIC_OVERUNDER:case t.RIG_MODE_STEREOSCOPIC_INTERLACED:t._setStereoscopicRigMode(this);break;case t.RIG_MODE_VR:t._setVRRigMode(this,n);break;case t.RIG_MODE_WEBVR:t._setWebVRRigMode(this,n)}this._cascadePostProcessesToRigCams(),this.update()}},t._setStereoscopicRigMode=function(e){throw"Import Cameras/RigModes/stereoscopicRigMode before using stereoscopic rig mode"},t._setStereoscopicAnaglyphRigMode=function(e){throw"Import Cameras/RigModes/stereoscopicAnaglyphRigMode before using stereoscopic anaglyph rig mode"},t._setVRRigMode=function(e,t){throw"Import Cameras/RigModes/vrRigMode before using VR rig mode"},t._setWebVRRigMode=function(e,t){throw"Import Cameras/RigModes/WebVRRigMode before using Web VR rig mode"},t.prototype._getVRProjectionMatrix=function(){return c.a.PerspectiveFovLHToRef(this._cameraRigParams.vrMetrics.aspectRatioFov,this._cameraRigParams.vrMetrics.aspectRatio,this.minZ,this.maxZ,this._cameraRigParams.vrWorkMatrix),this._cameraRigParams.vrWorkMatrix.multiplyToRef(this._cameraRigParams.vrHMatrix,this._projectionMatrix),this._projectionMatrix},t.prototype._updateCameraRotationMatrix=function(){},t.prototype._updateWebVRCameraRotationMatrix=function(){},t.prototype._getWebVRProjectionMatrix=function(){return c.a.Identity()},t.prototype._getWebVRViewMatrix=function(){return c.a.Identity()},t.prototype.setCameraRigParameter=function(e,t){this._cameraRigParams||(this._cameraRigParams={}),this._cameraRigParams[e]=t,"interaxialDistance"===e&&(this._cameraRigParams.stereoHalfAngle=a.b.ToRadians(t/.0637))},t.prototype.createRigCamera=function(e,t){return null},t.prototype._updateRigCameras=function(){for(var e=0;e<this._rigCameras.length;e++)this._rigCameras[e].minZ=this.minZ,this._rigCameras[e].maxZ=this.maxZ,this._rigCameras[e].fov=this.fov,this._rigCameras[e].upVector.copyFrom(this.upVector);this.cameraRigMode===t.RIG_MODE_STEREOSCOPIC_ANAGLYPH&&(this._rigCameras[0].viewport=this._rigCameras[1].viewport=this.viewport)},t.prototype._setupInputs=function(){},t.prototype.serialize=function(){var e=i.a.Serialize(this);return e.type=this.getClassName(),this.parent&&(e.parentId=this.parent.id),this.inputs&&this.inputs.serialize(e),i.a.AppendSerializedAnimations(this,e),e.ranges=this.serializeAnimationRanges(),e},t.prototype.clone=function(e){return i.a.Clone(t.GetConstructorFromName(this.getClassName(),e,this.getScene(),this.interaxialDistance,this.isStereoscopicSideBySide),this)},t.prototype.getDirection=function(e){var t=c.e.Zero();return this.getDirectionToRef(e,t),t},Object.defineProperty(t.prototype,"absoluteRotation",{get:function(){var e=c.b.Zero();return this.getWorldMatrix().decompose(void 0,e),e},enumerable:!0,configurable:!0}),t.prototype.getDirectionToRef=function(e,t){c.e.TransformNormalToRef(e,this.getWorldMatrix(),t)},t.GetConstructorFromName=function(e,n,r,i,o){void 0===i&&(i=0),void 0===o&&(o=!0);var a=l.a.Construct(e,n,r,{interaxial_distance:i,isStereoscopicSideBySide:o});return a||function(){return t._createDefaultParsedCamera(n,r)}},t.prototype.computeWorldMatrix=function(){return this.getWorldMatrix()},t.Parse=function(e,n){var r=e.type,o=t.GetConstructorFromName(r,e.name,n,e.interaxial_distance,e.isStereoscopicSideBySide),a=i.a.Parse(o,e,n);if(e.parentId&&(a._waitingParentId=e.parentId),a.inputs&&(a.inputs.parse(e),a._setupInputs()),a.setPosition&&(a.position.copyFromFloats(0,0,0),a.setPosition(c.e.FromArray(e.position))),e.target&&a.setTarget&&a.setTarget(c.e.FromArray(e.target)),e.cameraRigMode){var s=e.interaxial_distance?{interaxialDistance:e.interaxial_distance}:{};a.setCameraRigMode(e.cameraRigMode,s)}if(e.animations){for(var u=0;u<e.animations.length;u++){var d=e.animations[u],p=h.a.GetClass("BABYLON.Animation");p&&a.animations.push(p.Parse(d))}l.a.ParseAnimationRanges(a,e,n)}return e.autoAnimate&&n.beginAnimation(a,e.autoAnimateFrom,e.autoAnimateTo,e.autoAnimateLoop,e.autoAnimateSpeed||1),a},t._createDefaultParsedCamera=function(e,t){throw d.a.WarnImport("UniversalCamera")},t.PERSPECTIVE_CAMERA=0,t.ORTHOGRAPHIC_CAMERA=1,t.FOVMODE_VERTICAL_FIXED=0,t.FOVMODE_HORIZONTAL_FIXED=1,t.RIG_MODE_NONE=0,t.RIG_MODE_STEREOSCOPIC_ANAGLYPH=10,t.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL=11,t.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED=12,t.RIG_MODE_STEREOSCOPIC_OVERUNDER=13,t.RIG_MODE_STEREOSCOPIC_INTERLACED=14,t.RIG_MODE_VR=20,t.RIG_MODE_WEBVR=21,t.RIG_MODE_CUSTOM=22,t.ForceAttachControlToAlwaysPreventDefault=!1,Object(r.__decorate)([Object(i.o)("position")],t.prototype,"_position",void 0),Object(r.__decorate)([Object(i.o)()],t.prototype,"upVector",void 0),Object(r.__decorate)([Object(i.c)()],t.prototype,"orthoLeft",void 0),Object(r.__decorate)([Object(i.c)()],t.prototype,"orthoRight",void 0),Object(r.__decorate)([Object(i.c)()],t.prototype,"orthoBottom",void 0),Object(r.__decorate)([Object(i.c)()],t.prototype,"orthoTop",void 0),Object(r.__decorate)([Object(i.c)()],t.prototype,"fov",void 0),Object(r.__decorate)([Object(i.c)()],t.prototype,"minZ",void 0),Object(r.__decorate)([Object(i.c)()],t.prototype,"maxZ",void 0),Object(r.__decorate)([Object(i.c)()],t.prototype,"inertia",void 0),Object(r.__decorate)([Object(i.c)()],t.prototype,"mode",void 0),Object(r.__decorate)([Object(i.c)()],t.prototype,"layerMask",void 0),Object(r.__decorate)([Object(i.c)()],t.prototype,"fovMode",void 0),Object(r.__decorate)([Object(i.c)()],t.prototype,"cameraRigMode",void 0),Object(r.__decorate)([Object(i.c)()],t.prototype,"interaxialDistance",void 0),Object(r.__decorate)([Object(i.c)()],t.prototype,"isStereoscopicSideBySide",void 0),t}(l.a)},function(e,t,n){"use strict";n.d(t,"b",(function(){return d})),n.d(t,"a",(function(){return p}));var r=n(0),i=n(4),o=n(14),a=n(2),s=n(12),c=n(136),l=n(149),u=n(33),h=n(108),d=function(){},p=function(){function e(t,n,r,i,o,a){this.name=t,this.targetProperty=n,this.framePerSecond=r,this.dataType=i,this.loopMode=o,this.enableBlending=a,this._runtimeAnimations=new Array,this._events=new Array,this.blendingSpeed=.01,this._ranges={},this.targetPropertyPath=n.split("."),this.dataType=i,this.loopMode=void 0===o?e.ANIMATIONLOOPMODE_CYCLE:o}return e._PrepareAnimation=function(t,n,o,a,s,c,l,u){var d=void 0;if(!isNaN(parseFloat(s))&&isFinite(s)?d=e.ANIMATIONTYPE_FLOAT:s instanceof r.b?d=e.ANIMATIONTYPE_QUATERNION:s instanceof r.e?d=e.ANIMATIONTYPE_VECTOR3:s instanceof r.d?d=e.ANIMATIONTYPE_VECTOR2:s instanceof i.a?d=e.ANIMATIONTYPE_COLOR3:s instanceof i.b?d=e.ANIMATIONTYPE_COLOR4:s instanceof h.a&&(d=e.ANIMATIONTYPE_SIZE),null==d)return null;var p=new e(t,n,o,d,l),f=[{frame:0,value:s},{frame:a,value:c}];return p.setKeys(f),void 0!==u&&p.setEasingFunction(u),p},e.CreateAnimation=function(t,n,r,i){var o=new e(t+"Animation",t,r,n,e.ANIMATIONLOOPMODE_CONSTANT);return o.setEasingFunction(i),o},e.CreateAndStartAnimation=function(t,n,r,i,o,a,s,c,l,u){var h=e._PrepareAnimation(t,r,i,o,a,s,c,l);return h?n.getScene().beginDirectAnimation(n,[h],0,o,1===h.loopMode,1,u):null},e.CreateAndStartHierarchyAnimation=function(t,n,r,i,o,a,s,c,l,u,h){var d=e._PrepareAnimation(t,i,o,a,s,c,l,u);return d?n.getScene().beginDirectHierarchyAnimation(n,r,[d],0,a,1===d.loopMode,1,h):null},e.CreateMergeAndStartAnimation=function(t,n,r,i,o,a,s,c,l,u){var h=e._PrepareAnimation(t,r,i,o,a,s,c,l);return h?(n.animations.push(h),n.getScene().beginAnimation(n,0,o,1===h.loopMode,1,u)):null},e.TransitionTo=function(e,t,n,r,i,o,a,s){if(void 0===s&&(s=null),a<=0)return n[e]=t,s&&s(),null;var c=i*(a/1e3);o.setKeys([{frame:0,value:n[e].clone?n[e].clone():n[e]},{frame:c,value:t}]),n.animations||(n.animations=[]),n.animations.push(o);var l=r.beginAnimation(n,0,c,!1);return l.onAnimationEnd=s,l},Object.defineProperty(e.prototype,"runtimeAnimations",{get:function(){return this._runtimeAnimations},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"hasRunningRuntimeAnimations",{get:function(){for(var e=0,t=this._runtimeAnimations;e<t.length;e++){if(!t[e].isStopped)return!0}return!1},enumerable:!0,configurable:!0}),e.prototype.toString=function(e){var t="Name: "+this.name+", property: "+this.targetProperty;if(t+=", datatype: "+["Float","Vector3","Quaternion","Matrix","Color3","Vector2"][this.dataType],t+=", nKeys: "+(this._keys?this._keys.length:"none"),t+=", nRanges: "+(this._ranges?Object.keys(this._ranges).length:"none"),e){t+=", Ranges: {";var n=!0;for(var r in this._ranges)n&&(t+=", ",n=!1),t+=r;t+="}"}return t},e.prototype.addEvent=function(e){this._events.push(e)},e.prototype.removeEvents=function(e){for(var t=0;t<this._events.length;t++)this._events[t].frame===e&&(this._events.splice(t,1),t--)},e.prototype.getEvents=function(){return this._events},e.prototype.createRange=function(e,t,n){this._ranges[e]||(this._ranges[e]=new l.a(e,t,n))},e.prototype.deleteRange=function(e,t){void 0===t&&(t=!0);var n=this._ranges[e];if(n){if(t)for(var r=n.from,i=n.to,o=this._keys.length-1;o>=0;o--)this._keys[o].frame>=r&&this._keys[o].frame<=i&&this._keys.splice(o,1);this._ranges[e]=null}},e.prototype.getRange=function(e){return this._ranges[e]},e.prototype.getKeys=function(){return this._keys},e.prototype.getHighestFrame=function(){for(var e=0,t=0,n=this._keys.length;t<n;t++)e<this._keys[t].frame&&(e=this._keys[t].frame);return e},e.prototype.getEasingFunction=function(){return this._easingFunction},e.prototype.setEasingFunction=function(e){this._easingFunction=e},e.prototype.floatInterpolateFunction=function(e,t,n){return o.a.Lerp(e,t,n)},e.prototype.floatInterpolateFunctionWithTangents=function(e,t,n,r,i){return o.a.Hermite(e,t,n,r,i)},e.prototype.quaternionInterpolateFunction=function(e,t,n){return r.b.Slerp(e,t,n)},e.prototype.quaternionInterpolateFunctionWithTangents=function(e,t,n,i,o){return r.b.Hermite(e,t,n,i,o).normalize()},e.prototype.vector3InterpolateFunction=function(e,t,n){return r.e.Lerp(e,t,n)},e.prototype.vector3InterpolateFunctionWithTangents=function(e,t,n,i,o){return r.e.Hermite(e,t,n,i,o)},e.prototype.vector2InterpolateFunction=function(e,t,n){return r.d.Lerp(e,t,n)},e.prototype.vector2InterpolateFunctionWithTangents=function(e,t,n,i,o){return r.d.Hermite(e,t,n,i,o)},e.prototype.sizeInterpolateFunction=function(e,t,n){return h.a.Lerp(e,t,n)},e.prototype.color3InterpolateFunction=function(e,t,n){return i.a.Lerp(e,t,n)},e.prototype.color4InterpolateFunction=function(e,t,n){return i.b.Lerp(e,t,n)},e.prototype._getKeyValue=function(e){return"function"==typeof e?e():e},e.prototype._interpolate=function(t,n){if(n.loopMode===e.ANIMATIONLOOPMODE_CONSTANT&&n.repeatCount>0)return n.highLimitValue.clone?n.highLimitValue.clone():n.highLimitValue;var r=this._keys;if(1===r.length)return this._getKeyValue(r[0].value);var i=n.key;if(r[i].frame>=t)for(;i-1>=0&&r[i].frame>=t;)i--;for(var o=i;o<r.length;o++){var a=r[o+1];if(a.frame>=t){n.key=o;var s=r[o],l=this._getKeyValue(s.value);if(s.interpolation===c.a.STEP)return l;var u=this._getKeyValue(a.value),h=void 0!==s.outTangent&&void 0!==a.inTangent,d=a.frame-s.frame,p=(t-s.frame)/d,f=this.getEasingFunction();switch(null!=f&&(p=f.ease(p)),this.dataType){case e.ANIMATIONTYPE_FLOAT:var m=h?this.floatInterpolateFunctionWithTangents(l,s.outTangent*d,u,a.inTangent*d,p):this.floatInterpolateFunction(l,u,p);switch(n.loopMode){case e.ANIMATIONLOOPMODE_CYCLE:case e.ANIMATIONLOOPMODE_CONSTANT:return m;case e.ANIMATIONLOOPMODE_RELATIVE:return n.offsetValue*n.repeatCount+m}break;case e.ANIMATIONTYPE_QUATERNION:var g=h?this.quaternionInterpolateFunctionWithTangents(l,s.outTangent.scale(d),u,a.inTangent.scale(d),p):this.quaternionInterpolateFunction(l,u,p);switch(n.loopMode){case e.ANIMATIONLOOPMODE_CYCLE:case e.ANIMATIONLOOPMODE_CONSTANT:return g;case e.ANIMATIONLOOPMODE_RELATIVE:return g.addInPlace(n.offsetValue.scale(n.repeatCount))}return g;case e.ANIMATIONTYPE_VECTOR3:var _=h?this.vector3InterpolateFunctionWithTangents(l,s.outTangent.scale(d),u,a.inTangent.scale(d),p):this.vector3InterpolateFunction(l,u,p);switch(n.loopMode){case e.ANIMATIONLOOPMODE_CYCLE:case e.ANIMATIONLOOPMODE_CONSTANT:return _;case e.ANIMATIONLOOPMODE_RELATIVE:return _.add(n.offsetValue.scale(n.repeatCount))}case e.ANIMATIONTYPE_VECTOR2:var v=h?this.vector2InterpolateFunctionWithTangents(l,s.outTangent.scale(d),u,a.inTangent.scale(d),p):this.vector2InterpolateFunction(l,u,p);switch(n.loopMode){case e.ANIMATIONLOOPMODE_CYCLE:case e.ANIMATIONLOOPMODE_CONSTANT:return v;case e.ANIMATIONLOOPMODE_RELATIVE:return v.add(n.offsetValue.scale(n.repeatCount))}case e.ANIMATIONTYPE_SIZE:switch(n.loopMode){case e.ANIMATIONLOOPMODE_CYCLE:case e.ANIMATIONLOOPMODE_CONSTANT:return this.sizeInterpolateFunction(l,u,p);case e.ANIMATIONLOOPMODE_RELATIVE:return this.sizeInterpolateFunction(l,u,p).add(n.offsetValue.scale(n.repeatCount))}case e.ANIMATIONTYPE_COLOR3:switch(n.loopMode){case e.ANIMATIONLOOPMODE_CYCLE:case e.ANIMATIONLOOPMODE_CONSTANT:return this.color3InterpolateFunction(l,u,p);case e.ANIMATIONLOOPMODE_RELATIVE:return this.color3InterpolateFunction(l,u,p).add(n.offsetValue.scale(n.repeatCount))}case e.ANIMATIONTYPE_COLOR4:switch(n.loopMode){case e.ANIMATIONLOOPMODE_CYCLE:case e.ANIMATIONLOOPMODE_CONSTANT:return this.color4InterpolateFunction(l,u,p);case e.ANIMATIONLOOPMODE_RELATIVE:return this.color4InterpolateFunction(l,u,p).add(n.offsetValue.scale(n.repeatCount))}case e.ANIMATIONTYPE_MATRIX:switch(n.loopMode){case e.ANIMATIONLOOPMODE_CYCLE:case e.ANIMATIONLOOPMODE_CONSTANT:if(e.AllowMatricesInterpolation)return this.matrixInterpolateFunction(l,u,p,n.workValue);case e.ANIMATIONLOOPMODE_RELATIVE:return l}}break}}return this._getKeyValue(r[r.length-1].value)},e.prototype.matrixInterpolateFunction=function(t,n,i,o){return e.AllowMatrixDecomposeForInterpolation?o?(r.a.DecomposeLerpToRef(t,n,i,o),o):r.a.DecomposeLerp(t,n,i):o?(r.a.LerpToRef(t,n,i,o),o):r.a.Lerp(t,n,i)},e.prototype.clone=function(){var t=new e(this.name,this.targetPropertyPath.join("."),this.framePerSecond,this.dataType,this.loopMode);if(t.enableBlending=this.enableBlending,t.blendingSpeed=this.blendingSpeed,this._keys&&t.setKeys(this._keys),this._ranges)for(var n in t._ranges={},this._ranges){var r=this._ranges[n];r&&(t._ranges[n]=r.clone())}return t},e.prototype.setKeys=function(e){this._keys=e.slice(0)},e.prototype.serialize=function(){var t={};t.name=this.name,t.property=this.targetProperty,t.framePerSecond=this.framePerSecond,t.dataType=this.dataType,t.loopBehavior=this.loopMode,t.enableBlending=this.enableBlending,t.blendingSpeed=this.blendingSpeed;var n=this.dataType;t.keys=[];for(var r=this.getKeys(),i=0;i<r.length;i++){var o=r[i],a={};switch(a.frame=o.frame,n){case e.ANIMATIONTYPE_FLOAT:a.values=[o.value];break;case e.ANIMATIONTYPE_QUATERNION:case e.ANIMATIONTYPE_MATRIX:case e.ANIMATIONTYPE_VECTOR3:case e.ANIMATIONTYPE_COLOR3:case e.ANIMATIONTYPE_COLOR4:a.values=o.value.asArray()}t.keys.push(a)}for(var s in t.ranges=[],this._ranges){var c=this._ranges[s];if(c){var l={};l.name=s,l.from=c.from,l.to=c.to,t.ranges.push(l)}}return t},e._UniversalLerp=function(e,t,n){var r=e.constructor;return r.Lerp?r.Lerp(e,t,n):r.Slerp?r.Slerp(e,t,n):e.toFixed?e*(1-n)+n*t:t},e.Parse=function(t){var n,o,a=new e(t.name,t.property,t.framePerSecond,t.dataType,t.loopBehavior),s=t.dataType,c=[];for(t.enableBlending&&(a.enableBlending=t.enableBlending),t.blendingSpeed&&(a.blendingSpeed=t.blendingSpeed),o=0;o<t.keys.length;o++){var l,u,h=t.keys[o];switch(s){case e.ANIMATIONTYPE_FLOAT:n=h.values[0],h.values.length>=1&&(l=h.values[1]),h.values.length>=2&&(u=h.values[2]);break;case e.ANIMATIONTYPE_QUATERNION:if(n=r.b.FromArray(h.values),h.values.length>=8){var d=r.b.FromArray(h.values.slice(4,8));d.equals(r.b.Zero())||(l=d)}if(h.values.length>=12){var p=r.b.FromArray(h.values.slice(8,12));p.equals(r.b.Zero())||(u=p)}break;case e.ANIMATIONTYPE_MATRIX:n=r.a.FromArray(h.values);break;case e.ANIMATIONTYPE_COLOR3:n=i.a.FromArray(h.values);break;case e.ANIMATIONTYPE_COLOR4:n=i.b.FromArray(h.values);break;case e.ANIMATIONTYPE_VECTOR3:default:n=r.e.FromArray(h.values)}var f={};f.frame=h.frame,f.value=n,null!=l&&(f.inTangent=l),null!=u&&(f.outTangent=u),c.push(f)}if(a.setKeys(c),t.ranges)for(o=0;o<t.ranges.length;o++)n=t.ranges[o],a.createRange(n.name,n.from,n.to);return a},e.AppendSerializedAnimations=function(e,t){a.a.AppendSerializedAnimations(e,t)},e.AllowMatricesInterpolation=!1,e.AllowMatrixDecomposeForInterpolation=!0,e.ANIMATIONTYPE_FLOAT=0,e.ANIMATIONTYPE_VECTOR3=1,e.ANIMATIONTYPE_QUATERNION=2,e.ANIMATIONTYPE_MATRIX=3,e.ANIMATIONTYPE_COLOR3=4,e.ANIMATIONTYPE_COLOR4=7,e.ANIMATIONTYPE_VECTOR2=5,e.ANIMATIONTYPE_SIZE=6,e.ANIMATIONLOOPMODE_RELATIVE=0,e.ANIMATIONLOOPMODE_CYCLE=1,e.ANIMATIONLOOPMODE_CONSTANT=2,e}();s.a.RegisteredTypes["BABYLON.Animation"]=p,u.a._AnimationRangeFactory=function(e,t,n){return new l.a(e,t,n)}},function(e,t,n){"use strict";n.d(t,"a",(function(){return d}));var r=n(1),i=n(2),o=n(11),a=n(5),s=n(25),c=n(74),l=n(128),u=n(9),h=n(82),d=function(){function e(t,n,r){this.metadata=null,this.reservedDataStore=null,this.checkReadyOnEveryCall=!1,this.checkReadyOnlyOnce=!1,this.state="",this._alpha=1,this._backFaceCulling=!0,this.onCompiled=null,this.onError=null,this.getRenderTargetTextures=null,this.doNotSerialize=!1,this._storeEffectOnSubMeshes=!1,this.animations=null,this.onDisposeObservable=new a.c,this._onDisposeObserver=null,this._onUnBindObservable=null,this._onBindObserver=null,this._alphaMode=2,this._needDepthPrePass=!1,this.disableDepthWrite=!1,this.forceDepthWrite=!1,this.depthFunction=0,this.separateCullingPass=!1,this._fogEnabled=!0,this.pointSize=1,this.zOffset=0,this._effect=null,this._useUBO=!1,this._fillMode=e.TriangleFillMode,this._cachedDepthWriteState=!1,this._cachedDepthFunctionState=0,this._indexInSceneMaterialArray=-1,this.meshMap=null,this.name=t,this.id=t||o.b.RandomId(),this._scene=n||s.a.LastCreatedScene,this.uniqueId=this._scene.getUniqueId(),this._scene.useRightHandedSystem?this.sideOrientation=e.ClockWiseSideOrientation:this.sideOrientation=e.CounterClockWiseSideOrientation,this._uniformBuffer=new l.a(this._scene.getEngine()),this._useUBO=this.getScene().getEngine().supportsUniformBuffers,r||this._scene.addMaterial(this),this._scene.useMaterialMeshMap&&(this.meshMap={})}return Object.defineProperty(e.prototype,"alpha",{get:function(){return this._alpha},set:function(t){this._alpha!==t&&(this._alpha=t,this.markAsDirty(e.MiscDirtyFlag))},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"backFaceCulling",{get:function(){return this._backFaceCulling},set:function(t){this._backFaceCulling!==t&&(this._backFaceCulling=t,this.markAsDirty(e.TextureDirtyFlag))},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"hasRenderTargetTextures",{get:function(){return!1},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"onDispose",{set:function(e){this._onDisposeObserver&&this.onDisposeObservable.remove(this._onDisposeObserver),this._onDisposeObserver=this.onDisposeObservable.add(e)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"onBindObservable",{get:function(){return this._onBindObservable||(this._onBindObservable=new 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this._needDepthPrePass},set:function(e){this._needDepthPrePass!==e&&(this._needDepthPrePass=e,this._needDepthPrePass&&(this.checkReadyOnEveryCall=!0))},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"fogEnabled",{get:function(){return this._fogEnabled},set:function(t){this._fogEnabled!==t&&(this._fogEnabled=t,this.markAsDirty(e.MiscDirtyFlag))},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"wireframe",{get:function(){switch(this._fillMode){case e.WireFrameFillMode:case e.LineListDrawMode:case e.LineLoopDrawMode:case e.LineStripDrawMode:return!0}return this._scene.forceWireframe},set:function(t){this.fillMode=t?e.WireFrameFillMode:e.TriangleFillMode},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"pointsCloud",{get:function(){switch(this._fillMode){case e.PointFillMode:case e.PointListDrawMode:return!0}return this._scene.forcePointsCloud},set:function(t){this.fillMode=t?e.PointFillMode:e.TriangleFillMode},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"fillMode",{get:function(){return this._fillMode},set:function(t){this._fillMode!==t&&(this._fillMode=t,this.markAsDirty(e.MiscDirtyFlag))},enumerable:!0,configurable:!0}),e.prototype.toString=function(e){return"Name: "+this.name},e.prototype.getClassName=function(){return"Material"},Object.defineProperty(e.prototype,"isFrozen",{get:function(){return this.checkReadyOnlyOnce},enumerable:!0,configurable:!0}),e.prototype.freeze=function(){this.markDirty(),this.checkReadyOnlyOnce=!0},e.prototype.unfreeze=function(){this.markDirty(),this.checkReadyOnlyOnce=!1},e.prototype.isReady=function(e,t){return!0},e.prototype.isReadyForSubMesh=function(e,t,n){return!1},e.prototype.getEffect=function(){return this._effect},e.prototype.getScene=function(){return this._scene},e.prototype.needAlphaBlending=function(){return this.alpha<1},e.prototype.needAlphaBlendingForMesh=function(e){return this.needAlphaBlending()||e.visibility<1||e.hasVertexAlpha},e.prototype.needAlphaTesting=function(){return!1},e.prototype.getAlphaTestTexture=function(){return null},e.prototype.markDirty=function(){for(var e=0,t=this.getScene().meshes;e<t.length;e++){var n=t[e];if(n.subMeshes)for(var r=0,i=n.subMeshes;r<i.length;r++){var o=i[r];o.getMaterial()===this&&(o.effect&&(o.effect._wasPreviouslyReady=!1))}}},e.prototype._preBind=function(t,n){void 0===n&&(n=null);var r=this._scene.getEngine(),i=(null==n?this.sideOrientation:n)===e.ClockWiseSideOrientation;return r.enableEffect(t||this._effect),r.setState(this.backFaceCulling,this.zOffset,!1,i),i},e.prototype.bind=function(e,t){},e.prototype.bindForSubMesh=function(e,t,n){},e.prototype.bindOnlyWorldMatrix=function(e){},e.prototype.bindSceneUniformBuffer=function(e,t){t.bindToEffect(e,"Scene")},e.prototype.bindView=function(e){this._useUBO?this.bindSceneUniformBuffer(e,this.getScene().getSceneUniformBuffer()):e.setMatrix("view",this.getScene().getViewMatrix())},e.prototype.bindViewProjection=function(e){this._useUBO?this.bindSceneUniformBuffer(e,this.getScene().getSceneUniformBuffer()):e.setMatrix("viewProjection",this.getScene().getTransformMatrix())},e.prototype._shouldTurnAlphaTestOn=function(e){return!this.needAlphaBlendingForMesh(e)&&this.needAlphaTesting()},e.prototype._afterBind=function(e){if(this._scene._cachedMaterial=this,this._scene._cachedVisibility=e?e.visibility:1,this._onBindObservable&&e&&this._onBindObservable.notifyObservers(e),this.disableDepthWrite){var t=this._scene.getEngine();this._cachedDepthWriteState=t.getDepthWrite(),t.setDepthWrite(!1)}if(0!==this.depthFunction){t=this._scene.getEngine();this._cachedDepthFunctionState=t.getDepthFunction()||0,t.setDepthFunction(this.depthFunction)}},e.prototype.unbind=function(){(this._onUnBindObservable&&this._onUnBindObservable.notifyObservers(this),0!==this.depthFunction)&&this._scene.getEngine().setDepthFunction(this._cachedDepthFunctionState);this.disableDepthWrite&&this._scene.getEngine().setDepthWrite(this._cachedDepthWriteState)},e.prototype.getActiveTextures=function(){return[]},e.prototype.hasTexture=function(e){return!1},e.prototype.clone=function(e){return null},e.prototype.getBindedMeshes=function(){var e=this;if(this.meshMap){var t=new Array;for(var n in this.meshMap){var r=this.meshMap[n];r&&t.push(r)}return t}return this._scene.meshes.filter((function(t){return t.material===e}))},e.prototype.forceCompilation=function(e,t,n,i){var o=this,a=Object(r.__assign)({clipPlane:!1,useInstances:!1},n),s=new c.a,l=this.getScene(),u=function(){if(o._scene&&o._scene.getEngine()){s._materialDefines&&(s._materialDefines._renderId=-1);var n=l.clipPlane;a.clipPlane&&(l.clipPlane=new h.a(0,0,0,1)),o._storeEffectOnSubMeshes?o.isReadyForSubMesh(e,s,a.useInstances)?t&&t(o):s.effect&&s.effect.getCompilationError()&&s.effect.allFallbacksProcessed()?i&&i(s.effect.getCompilationError()):setTimeout(u,16):o.isReady()?t&&t(o):setTimeout(u,16),a.clipPlane&&(l.clipPlane=n)}};u()},e.prototype.forceCompilationAsync=function(e,t){var n=this;return new Promise((function(r,i){n.forceCompilation(e,(function(){r()}),t,(function(e){i(e)}))}))},e.prototype.markAsDirty=function(t){this.getScene().blockMaterialDirtyMechanism||(e._DirtyCallbackArray.length=0,t&e.TextureDirtyFlag&&e._DirtyCallbackArray.push(e._TextureDirtyCallBack),t&e.LightDirtyFlag&&e._DirtyCallbackArray.push(e._LightsDirtyCallBack),t&e.FresnelDirtyFlag&&e._DirtyCallbackArray.push(e._FresnelDirtyCallBack),t&e.AttributesDirtyFlag&&e._DirtyCallbackArray.push(e._AttributeDirtyCallBack),t&e.MiscDirtyFlag&&e._DirtyCallbackArray.push(e._MiscDirtyCallBack),e._DirtyCallbackArray.length&&this._markAllSubMeshesAsDirty(e._RunDirtyCallBacks),this.getScene().resetCachedMaterial())},e.prototype._markAllSubMeshesAsDirty=function(e){if(!this.getScene().blockMaterialDirtyMechanism)for(var t=0,n=this.getScene().meshes;t<n.length;t++){var r=n[t];if(r.subMeshes)for(var i=0,o=r.subMeshes;i<o.length;i++){var a=o[i];a.getMaterial()===this&&(a._materialDefines&&e(a._materialDefines))}}},e.prototype._markAllSubMeshesAsAllDirty=function(){this._markAllSubMeshesAsDirty(e._AllDirtyCallBack)},e.prototype._markAllSubMeshesAsImageProcessingDirty=function(){this._markAllSubMeshesAsDirty(e._ImageProcessingDirtyCallBack)},e.prototype._markAllSubMeshesAsTexturesDirty=function(){this._markAllSubMeshesAsDirty(e._TextureDirtyCallBack)},e.prototype._markAllSubMeshesAsFresnelDirty=function(){this._markAllSubMeshesAsDirty(e._FresnelDirtyCallBack)},e.prototype._markAllSubMeshesAsFresnelAndMiscDirty=function(){this._markAllSubMeshesAsDirty(e._FresnelAndMiscDirtyCallBack)},e.prototype._markAllSubMeshesAsLightsDirty=function(){this._markAllSubMeshesAsDirty(e._LightsDirtyCallBack)},e.prototype._markAllSubMeshesAsAttributesDirty=function(){this._markAllSubMeshesAsDirty(e._AttributeDirtyCallBack)},e.prototype._markAllSubMeshesAsMiscDirty=function(){this._markAllSubMeshesAsDirty(e._MiscDirtyCallBack)},e.prototype._markAllSubMeshesAsTexturesAndMiscDirty=function(){this._markAllSubMeshesAsDirty(e._TextureAndMiscDirtyCallBack)},e.prototype.dispose=function(e,t,n){var r=this.getScene();if(r.stopAnimation(this),r.freeProcessedMaterials(),r.removeMaterial(this),!0!==n)if(this.meshMap)for(var i in this.meshMap){(s=this.meshMap[i])&&(s.material=null,this.releaseVertexArrayObject(s,e))}else for(var o=0,a=r.meshes;o<a.length;o++){var s;(s=a[o]).material!==this||s.sourceMesh||(s.material=null,this.releaseVertexArrayObject(s,e))}this._uniformBuffer.dispose(),e&&this._effect&&(this._storeEffectOnSubMeshes||this._effect.dispose(),this._effect=null),this.onDisposeObservable.notifyObservers(this),this.onDisposeObservable.clear(),this._onBindObservable&&this._onBindObservable.clear(),this._onUnBindObservable&&this._onUnBindObservable.clear()},e.prototype.releaseVertexArrayObject=function(e,t){if(e.geometry){var n=e.geometry;if(this._storeEffectOnSubMeshes)for(var r=0,i=e.subMeshes;r<i.length;r++){var o=i[r];n._releaseVertexArrayObject(o._materialEffect),t&&o._materialEffect&&o._materialEffect.dispose()}else n._releaseVertexArrayObject(this._effect)}},e.prototype.serialize=function(){return i.a.Serialize(this)},e.Parse=function(e,t,n){if(e.customType){if("BABYLON.PBRMaterial"===e.customType&&e.overloadedAlbedo&&(e.customType="BABYLON.LegacyPBRMaterial",!BABYLON.LegacyPBRMaterial))return u.a.Error("Your scene is trying to load a legacy version of the PBRMaterial, please, include it from the materials library."),null}else e.customType="BABYLON.StandardMaterial";return o.b.Instantiate(e.customType).Parse(e,t,n)},e.TriangleFillMode=0,e.WireFrameFillMode=1,e.PointFillMode=2,e.PointListDrawMode=3,e.LineListDrawMode=4,e.LineLoopDrawMode=5,e.LineStripDrawMode=6,e.TriangleStripDrawMode=7,e.TriangleFanDrawMode=8,e.ClockWiseSideOrientation=0,e.CounterClockWiseSideOrientation=1,e.TextureDirtyFlag=1,e.LightDirtyFlag=2,e.FresnelDirtyFlag=4,e.AttributesDirtyFlag=8,e.MiscDirtyFlag=16,e.AllDirtyFlag=31,e._AllDirtyCallBack=function(e){return e.markAllAsDirty()},e._ImageProcessingDirtyCallBack=function(e){return e.markAsImageProcessingDirty()},e._TextureDirtyCallBack=function(e){return e.markAsTexturesDirty()},e._FresnelDirtyCallBack=function(e){return e.markAsFresnelDirty()},e._MiscDirtyCallBack=function(e){return e.markAsMiscDirty()},e._LightsDirtyCallBack=function(e){return e.markAsLightDirty()},e._AttributeDirtyCallBack=function(e){return e.markAsAttributesDirty()},e._FresnelAndMiscDirtyCallBack=function(t){e._FresnelDirtyCallBack(t),e._MiscDirtyCallBack(t)},e._TextureAndMiscDirtyCallBack=function(t){e._TextureDirtyCallBack(t),e._MiscDirtyCallBack(t)},e._DirtyCallbackArray=[],e._RunDirtyCallBacks=function(t){for(var n=0,r=e._DirtyCallbackArray;n<r.length;n++){(0,r[n])(t)}},Object(r.__decorate)([Object(i.c)()],e.prototype,"id",void 0),Object(r.__decorate)([Object(i.c)()],e.prototype,"uniqueId",void 0),Object(r.__decorate)([Object(i.c)()],e.prototype,"name",void 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r=n(1),i=n(11),o=n(5),a=n(0),s=n(13),c=n(3),l=n(15),u=n(38),h=n(78),d=n(60),p=n(192),f=n(21),m=n(165),g=n(4),_=n(32),v=n(23),b=function(){this.facetNb=0,this.partitioningSubdivisions=10,this.partitioningBBoxRatio=1.01,this.facetDataEnabled=!1,this.facetParameters={},this.bbSize=a.e.Zero(),this.subDiv={max:1,X:1,Y:1,Z:1},this.facetDepthSort=!1,this.facetDepthSortEnabled=!1},y=function(){this._hasVertexAlpha=!1,this._useVertexColors=!0,this._numBoneInfluencers=4,this._applyFog=!0,this._receiveShadows=!1,this._facetData=new b,this._visibility=1,this._skeleton=null,this._layerMask=268435455,this._computeBonesUsingShaders=!0,this._isActive=!1,this._onlyForInstances=!1,this._isActiveIntermediate=!1,this._onlyForInstancesIntermediate=!1,this._actAsRegularMesh=!1},C=function(e){function t(n,r){void 0===r&&(r=null);var i=e.call(this,n,r,!1)||this;return i._internalAbstractMeshDataInfo=new y,i.cullingStrategy=t.CULLINGSTRATEGY_BOUNDINGSPHERE_ONLY,i.onCollideObservable=new o.c,i.onCollisionPositionChangeObservable=new o.c,i.onMaterialChangedObservable=new o.c,i.definedFacingForward=!0,i._occlusionQuery=null,i._renderingGroup=null,i.alphaIndex=Number.MAX_VALUE,i.isVisible=!0,i.isPickable=!0,i.showSubMeshesBoundingBox=!1,i.isBlocker=!1,i.enablePointerMoveEvents=!1,i.renderingGroupId=0,i._material=null,i.outlineColor=g.a.Red(),i.outlineWidth=.02,i.overlayColor=g.a.Red(),i.overlayAlpha=.5,i.useOctreeForRenderingSelection=!0,i.useOctreeForPicking=!0,i.useOctreeForCollisions=!0,i.alwaysSelectAsActiveMesh=!1,i.doNotSyncBoundingInfo=!1,i.actionManager=null,i._meshCollisionData=new p.a,i.ellipsoid=new a.e(.5,1,.5),i.ellipsoidOffset=new a.e(0,0,0),i.edgesWidth=1,i.edgesColor=new g.b(1,0,0,1),i._edgesRenderer=null,i._masterMesh=null,i._boundingInfo=null,i._renderId=0,i._intersectionsInProgress=new Array,i._unIndexed=!1,i._lightSources=new Array,i._waitingData={lods:null,actions:null,freezeWorldMatrix:null},i._bonesTransformMatrices=null,i._transformMatrixTexture=null,i.onRebuildObservable=new o.c,i._onCollisionPositionChange=function(e,t,n){void 0===n&&(n=null),t.subtractToRef(i._meshCollisionData._oldPositionForCollisions,i._meshCollisionData._diffPositionForCollisions),i._meshCollisionData._diffPositionForCollisions.length()>s.a.CollisionsEpsilon&&i.position.addInPlace(i._meshCollisionData._diffPositionForCollisions),n&&i.onCollideObservable.notifyObservers(n),i.onCollisionPositionChangeObservable.notifyObservers(i.position)},i.getScene().addMesh(i),i._resyncLightSources(),i}return Object(r.__extends)(t,e),Object.defineProperty(t,"BILLBOARDMODE_NONE",{get:function(){return u.a.BILLBOARDMODE_NONE},enumerable:!0,configurable:!0}),Object.defineProperty(t,"BILLBOARDMODE_X",{get:function(){return u.a.BILLBOARDMODE_X},enumerable:!0,configurable:!0}),Object.defineProperty(t,"BILLBOARDMODE_Y",{get:function(){return u.a.BILLBOARDMODE_Y},enumerable:!0,configurable:!0}),Object.defineProperty(t,"BILLBOARDMODE_Z",{get:function(){return u.a.BILLBOARDMODE_Z},enumerable:!0,configurable:!0}),Object.defineProperty(t,"BILLBOARDMODE_ALL",{get:function(){return u.a.BILLBOARDMODE_ALL},enumerable:!0,configurable:!0}),Object.defineProperty(t,"BILLBOARDMODE_USE_POSITION",{get:function(){return u.a.BILLBOARDMODE_USE_POSITION},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"facetNb",{get:function(){return this._internalAbstractMeshDataInfo._facetData.facetNb},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"partitioningSubdivisions",{get:function(){return this._internalAbstractMeshDataInfo._facetData.partitioningSubdivisions},set:function(e){this._internalAbstractMeshDataInfo._facetData.partitioningSubdivisions=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"partitioningBBoxRatio",{get:function(){return this._internalAbstractMeshDataInfo._facetData.partitioningBBoxRatio},set:function(e){this._internalAbstractMeshDataInfo._facetData.partitioningBBoxRatio=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"mustDepthSortFacets",{get:function(){return this._internalAbstractMeshDataInfo._facetData.facetDepthSort},set:function(e){this._internalAbstractMeshDataInfo._facetData.facetDepthSort=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"facetDepthSortFrom",{get:function(){return this._internalAbstractMeshDataInfo._facetData.facetDepthSortFrom},set:function(e){this._internalAbstractMeshDataInfo._facetData.facetDepthSortFrom=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"isFacetDataEnabled",{get:function(){return this._internalAbstractMeshDataInfo._facetData.facetDataEnabled},enumerable:!0,configurable:!0}),t.prototype._updateNonUniformScalingState=function(t){return!!e.prototype._updateNonUniformScalingState.call(this,t)&&(this._markSubMeshesAsMiscDirty(),!0)},Object.defineProperty(t.prototype,"onCollide",{set:function(e){this._meshCollisionData._onCollideObserver&&this.onCollideObservable.remove(this._meshCollisionData._onCollideObserver),this._meshCollisionData._onCollideObserver=this.onCollideObservable.add(e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onCollisionPositionChange",{set:function(e){this._meshCollisionData._onCollisionPositionChangeObserver&&this.onCollisionPositionChangeObservable.remove(this._meshCollisionData._onCollisionPositionChangeObserver),this._meshCollisionData._onCollisionPositionChangeObserver=this.onCollisionPositionChangeObservable.add(e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"visibility",{get:function(){return this._internalAbstractMeshDataInfo._visibility},set:function(e){this._internalAbstractMeshDataInfo._visibility!==e&&(this._internalAbstractMeshDataInfo._visibility=e,this._markSubMeshesAsMiscDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"material",{get:function(){return this._material},set:function(e){this._material!==e&&(this._material&&this._material.meshMap&&(this._material.meshMap[this.uniqueId]=void 0),this._material=e,e&&e.meshMap&&(e.meshMap[this.uniqueId]=this),this.onMaterialChangedObservable.hasObservers()&&this.onMaterialChangedObservable.notifyObservers(this),this.subMeshes&&this._unBindEffect())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"receiveShadows",{get:function(){return this._internalAbstractMeshDataInfo._receiveShadows},set:function(e){this._internalAbstractMeshDataInfo._receiveShadows!==e&&(this._internalAbstractMeshDataInfo._receiveShadows=e,this._markSubMeshesAsLightDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"hasVertexAlpha",{get:function(){return this._internalAbstractMeshDataInfo._hasVertexAlpha},set:function(e){this._internalAbstractMeshDataInfo._hasVertexAlpha!==e&&(this._internalAbstractMeshDataInfo._hasVertexAlpha=e,this._markSubMeshesAsAttributesDirty(),this._markSubMeshesAsMiscDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"useVertexColors",{get:function(){return this._internalAbstractMeshDataInfo._useVertexColors},set:function(e){this._internalAbstractMeshDataInfo._useVertexColors!==e&&(this._internalAbstractMeshDataInfo._useVertexColors=e,this._markSubMeshesAsAttributesDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"computeBonesUsingShaders",{get:function(){return this._internalAbstractMeshDataInfo._computeBonesUsingShaders},set:function(e){this._internalAbstractMeshDataInfo._computeBonesUsingShaders!==e&&(this._internalAbstractMeshDataInfo._computeBonesUsingShaders=e,this._markSubMeshesAsAttributesDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"numBoneInfluencers",{get:function(){return this._internalAbstractMeshDataInfo._numBoneInfluencers},set:function(e){this._internalAbstractMeshDataInfo._numBoneInfluencers!==e&&(this._internalAbstractMeshDataInfo._numBoneInfluencers=e,this._markSubMeshesAsAttributesDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"applyFog",{get:function(){return this._internalAbstractMeshDataInfo._applyFog},set:function(e){this._internalAbstractMeshDataInfo._applyFog!==e&&(this._internalAbstractMeshDataInfo._applyFog=e,this._markSubMeshesAsMiscDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"layerMask",{get:function(){return this._internalAbstractMeshDataInfo._layerMask},set:function(e){e!==this._internalAbstractMeshDataInfo._layerMask&&(this._internalAbstractMeshDataInfo._layerMask=e,this._resyncLightSources())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"collisionMask",{get:function(){return this._meshCollisionData._collisionMask},set:function(e){this._meshCollisionData._collisionMask=isNaN(e)?-1:e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"collisionGroup",{get:function(){return this._meshCollisionData._collisionGroup},set:function(e){this._meshCollisionData._collisionGroup=isNaN(e)?-1:e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"lightSources",{get:function(){return this._lightSources},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"_positions",{get:function(){return null},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"skeleton",{get:function(){return this._internalAbstractMeshDataInfo._skeleton},set:function(e){var t=this._internalAbstractMeshDataInfo._skeleton;t&&t.needInitialSkinMatrix&&t._unregisterMeshWithPoseMatrix(this),e&&e.needInitialSkinMatrix&&e._registerMeshWithPoseMatrix(this),this._internalAbstractMeshDataInfo._skeleton=e,this._internalAbstractMeshDataInfo._skeleton||(this._bonesTransformMatrices=null),this._markSubMeshesAsAttributesDirty()},enumerable:!0,configurable:!0}),t.prototype.getClassName=function(){return"AbstractMesh"},t.prototype.toString=function(e){var t="Name: "+this.name+", isInstance: "+("InstancedMesh"!==this.getClassName()?"YES":"NO");t+=", # of submeshes: "+(this.subMeshes?this.subMeshes.length:0);var n=this._internalAbstractMeshDataInfo._skeleton;return n&&(t+=", skeleton: "+n.name),e&&(t+=", billboard mode: "+["NONE","X","Y",null,"Z",null,null,"ALL"][this.billboardMode],t+=", freeze wrld mat: "+(this._isWorldMatrixFrozen||this._waitingData.freezeWorldMatrix?"YES":"NO")),t},t.prototype._getEffectiveParent=function(){return this._masterMesh&&this.billboardMode!==u.a.BILLBOARDMODE_NONE?this._masterMesh:e.prototype._getEffectiveParent.call(this)},t.prototype._getActionManagerForTrigger=function(e,t){if(void 0===t&&(t=!0),this.actionManager&&(t||this.actionManager.isRecursive)){if(!e)return this.actionManager;if(this.actionManager.hasSpecificTrigger(e))return this.actionManager}return this.parent?this.parent._getActionManagerForTrigger(e,!1):null},t.prototype._rebuild=function(){if(this.onRebuildObservable.notifyObservers(this),this._occlusionQuery&&(this._occlusionQuery=null),this.subMeshes)for(var e=0,t=this.subMeshes;e<t.length;e++){t[e]._rebuild()}},t.prototype._resyncLightSources=function(){this._lightSources.length=0;for(var e=0,t=this.getScene().lights;e<t.length;e++){var n=t[e];n.isEnabled()&&(n.canAffectMesh(this)&&this._lightSources.push(n))}this._markSubMeshesAsLightDirty()},t.prototype._resyncLightSource=function(e){var t=e.isEnabled()&&e.canAffectMesh(this),n=this._lightSources.indexOf(e);if(-1===n){if(!t)return;this._lightSources.push(e)}else{if(t)return;this._lightSources.splice(n,1)}this._markSubMeshesAsLightDirty()},t.prototype._unBindEffect=function(){for(var e=0,t=this.subMeshes;e<t.length;e++){t[e].setEffect(null)}},t.prototype._removeLightSource=function(e,t){var n=this._lightSources.indexOf(e);-1!==n&&(this._lightSources.splice(n,1),this._markSubMeshesAsLightDirty(t))},t.prototype._markSubMeshesAsDirty=function(e){if(this.subMeshes)for(var t=0,n=this.subMeshes;t<n.length;t++){var r=n[t];r._materialDefines&&e(r._materialDefines)}},t.prototype._markSubMeshesAsLightDirty=function(e){void 0===e&&(e=!1),this._markSubMeshesAsDirty((function(t){return t.markAsLightDirty(e)}))},t.prototype._markSubMeshesAsAttributesDirty=function(){this._markSubMeshesAsDirty((function(e){return e.markAsAttributesDirty()}))},t.prototype._markSubMeshesAsMiscDirty=function(){if(this.subMeshes)for(var e=0,t=this.subMeshes;e<t.length;e++){var n=t[e].getMaterial();n&&n.markAsDirty(16)}},Object.defineProperty(t.prototype,"scaling",{get:function(){return this._scaling},set:function(e){this._scaling=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"isBlocked",{get:function(){return!1},enumerable:!0,configurable:!0}),t.prototype.getLOD=function(e){return this},t.prototype.getTotalVertices=function(){return 0},t.prototype.getTotalIndices=function(){return 0},t.prototype.getIndices=function(){return null},t.prototype.getVerticesData=function(e){return null},t.prototype.setVerticesData=function(e,t,n,r){return this},t.prototype.updateVerticesData=function(e,t,n,r){return this},t.prototype.setIndices=function(e,t){return this},t.prototype.isVerticesDataPresent=function(e){return!1},t.prototype.getBoundingInfo=function(){return this._masterMesh?this._masterMesh.getBoundingInfo():(this._boundingInfo||this._updateBoundingInfo(),this._boundingInfo)},t.prototype.normalizeToUnitCube=function(t,n,r){return void 0===t&&(t=!0),void 0===n&&(n=!1),e.prototype.normalizeToUnitCube.call(this,t,n,r)},t.prototype.setBoundingInfo=function(e){return this._boundingInfo=e,this},Object.defineProperty(t.prototype,"useBones",{get:function(){return this.skeleton&&this.getScene().skeletonsEnabled&&this.isVerticesDataPresent(c.b.MatricesIndicesKind)&&this.isVerticesDataPresent(c.b.MatricesWeightsKind)},enumerable:!0,configurable:!0}),t.prototype._preActivate=function(){},t.prototype._preActivateForIntermediateRendering=function(e){},t.prototype._activate=function(e,t){return this._renderId=e,!0},t.prototype._postActivate=function(){},t.prototype._freeze=function(){},t.prototype._unFreeze=function(){},t.prototype.getWorldMatrix=function(){return this._masterMesh&&this.billboardMode===u.a.BILLBOARDMODE_NONE?this._masterMesh.getWorldMatrix():e.prototype.getWorldMatrix.call(this)},t.prototype._getWorldMatrixDeterminant=function(){return this._masterMesh?this._masterMesh._getWorldMatrixDeterminant():e.prototype._getWorldMatrixDeterminant.call(this)},Object.defineProperty(t.prototype,"isAnInstance",{get:function(){return!1},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"hasInstances",{get:function(){return!1},enumerable:!0,configurable:!0}),t.prototype.movePOV=function(e,t,n){return this.position.addInPlace(this.calcMovePOV(e,t,n)),this},t.prototype.calcMovePOV=function(e,t,n){var r=new a.a;(this.rotationQuaternion?this.rotationQuaternion:a.b.RotationYawPitchRoll(this.rotation.y,this.rotation.x,this.rotation.z)).toRotationMatrix(r);var i=a.e.Zero(),o=this.definedFacingForward?-1:1;return a.e.TransformCoordinatesFromFloatsToRef(e*o,t,n*o,r,i),i},t.prototype.rotatePOV=function(e,t,n){return this.rotation.addInPlace(this.calcRotatePOV(e,t,n)),this},t.prototype.calcRotatePOV=function(e,t,n){var r=this.definedFacingForward?1:-1;return new a.e(e*r,t,n*r)},t.prototype.refreshBoundingInfo=function(e){return void 0===e&&(e=!1),this._boundingInfo&&this._boundingInfo.isLocked||this._refreshBoundingInfo(this._getPositionData(e),null),this},t.prototype._refreshBoundingInfo=function(e,t){if(e){var n=Object(m.a)(e,0,this.getTotalVertices(),t);this._boundingInfo?this._boundingInfo.reConstruct(n.minimum,n.maximum):this._boundingInfo=new d.a(n.minimum,n.maximum)}if(this.subMeshes)for(var r=0;r<this.subMeshes.length;r++)this.subMeshes[r].refreshBoundingInfo(e);this._updateBoundingInfo()},t.prototype._getPositionData=function(e){var t=this.getVerticesData(c.b.PositionKind);if(t&&e&&this.skeleton){t=i.b.Slice(t),this._generatePointsArray();var n=this.getVerticesData(c.b.MatricesIndicesKind),r=this.getVerticesData(c.b.MatricesWeightsKind);if(r&&n){var o=this.numBoneInfluencers>4,s=o?this.getVerticesData(c.b.MatricesIndicesExtraKind):null,l=o?this.getVerticesData(c.b.MatricesWeightsExtraKind):null;this.skeleton.prepare();for(var u=this.skeleton.getTransformMatrices(this),h=a.c.Vector3[0],d=a.c.Matrix[0],p=a.c.Matrix[1],f=0,m=0;m<t.length;m+=3,f+=4){var g,_;for(d.reset(),g=0;g<4;g++)(_=r[f+g])>0&&(a.a.FromFloat32ArrayToRefScaled(u,Math.floor(16*n[f+g]),_,p),d.addToSelf(p));if(o)for(g=0;g<4;g++)(_=l[f+g])>0&&(a.a.FromFloat32ArrayToRefScaled(u,Math.floor(16*s[f+g]),_,p),d.addToSelf(p));a.e.TransformCoordinatesFromFloatsToRef(t[m],t[m+1],t[m+2],d,h),h.toArray(t,m),this._positions&&this._positions[m/3].copyFrom(h)}}}return t},t.prototype._updateBoundingInfo=function(){var e=this._effectiveMesh;return this._boundingInfo?this._boundingInfo.update(e.worldMatrixFromCache):this._boundingInfo=new d.a(this.absolutePosition,this.absolutePosition,e.worldMatrixFromCache),this._updateSubMeshesBoundingInfo(e.worldMatrixFromCache),this},t.prototype._updateSubMeshesBoundingInfo=function(e){if(!this.subMeshes)return this;for(var t=this.subMeshes.length,n=0;n<t;n++){var r=this.subMeshes[n];(t>1||!r.IsGlobal)&&r.updateBoundingInfo(e)}return this},t.prototype._afterComputeWorldMatrix=function(){this.doNotSyncBoundingInfo||this._updateBoundingInfo()},Object.defineProperty(t.prototype,"_effectiveMesh",{get:function(){return this.skeleton&&this.skeleton.overrideMesh||this},enumerable:!0,configurable:!0}),t.prototype.isInFrustum=function(e){return null!==this._boundingInfo&&this._boundingInfo.isInFrustum(e,this.cullingStrategy)},t.prototype.isCompletelyInFrustum=function(e){return null!==this._boundingInfo&&this._boundingInfo.isCompletelyInFrustum(e)},t.prototype.intersectsMesh=function(e,t,n){if(void 0===t&&(t=!1),!this._boundingInfo||!e._boundingInfo)return!1;if(this._boundingInfo.intersects(e._boundingInfo,t))return!0;if(n)for(var r=0,i=this.getChildMeshes();r<i.length;r++){if(i[r].intersectsMesh(e,t,!0))return!0}return!1},t.prototype.intersectsPoint=function(e){return!!this._boundingInfo&&this._boundingInfo.intersectsPoint(e)},Object.defineProperty(t.prototype,"checkCollisions",{get:function(){return this._meshCollisionData._checkCollisions},set:function(e){this._meshCollisionData._checkCollisions=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"collider",{get:function(){return this._meshCollisionData._collider},enumerable:!0,configurable:!0}),t.prototype.moveWithCollisions=function(e){this.getAbsolutePosition().addToRef(this.ellipsoidOffset,this._meshCollisionData._oldPositionForCollisions);var t=this.getScene().collisionCoordinator;return this._meshCollisionData._collider||(this._meshCollisionData._collider=t.createCollider()),this._meshCollisionData._collider._radius=this.ellipsoid,t.getNewPosition(this._meshCollisionData._oldPositionForCollisions,e,this._meshCollisionData._collider,3,this,this._onCollisionPositionChange,this.uniqueId),this},t.prototype._collideForSubMesh=function(e,t,n){if(this._generatePointsArray(),!this._positions)return this;if(!e._lastColliderWorldVertices||!e._lastColliderTransformMatrix.equals(t)){e._lastColliderTransformMatrix=t.clone(),e._lastColliderWorldVertices=[],e._trianglePlanes=[];for(var r=e.verticesStart,i=e.verticesStart+e.verticesCount,o=r;o<i;o++)e._lastColliderWorldVertices.push(a.e.TransformCoordinates(this._positions[o],t))}return n._collide(e._trianglePlanes,e._lastColliderWorldVertices,this.getIndices(),e.indexStart,e.indexStart+e.indexCount,e.verticesStart,!!e.getMaterial(),this),this},t.prototype._processCollisionsForSubMeshes=function(e,t){for(var n=this._scene.getCollidingSubMeshCandidates(this,e),r=n.length,i=0;i<r;i++){var o=n.data[i];r>1&&!o._checkCollision(e)||this._collideForSubMesh(o,t,e)}return this},t.prototype._checkCollision=function(e){if(!this._boundingInfo||!this._boundingInfo._checkCollision(e))return this;var t=a.c.Matrix[0],n=a.c.Matrix[1];return a.a.ScalingToRef(1/e._radius.x,1/e._radius.y,1/e._radius.z,t),this.worldMatrixFromCache.multiplyToRef(t,n),this._processCollisionsForSubMeshes(e,n),this},t.prototype._generatePointsArray=function(){return!1},t.prototype.intersects=function(e,t,n){var r=new h.a,i="InstancedLinesMesh"===this.getClassName()||"LinesMesh"===this.getClassName()?this.intersectionThreshold:0,o=this._boundingInfo;if(!(this.subMeshes&&o&&e.intersectsSphere(o.boundingSphere,i)&&e.intersectsBox(o.boundingBox,i)))return r;if(!this._generatePointsArray())return r;for(var s=null,c=this._scene.getIntersectingSubMeshCandidates(this,e),l=c.length,u=0;u<l;u++){var d=c.data[u];if(!(l>1)||d.canIntersects(e)){var p=d.intersects(e,this._positions,this.getIndices(),t,n);if(p&&(t||!s||p.distance<s.distance)&&((s=p).subMeshId=u,t))break}}if(s){var f=this.getWorldMatrix(),m=a.c.Vector3[0],g=a.c.Vector3[1];a.e.TransformCoordinatesToRef(e.origin,f,m),e.direction.scaleToRef(s.distance,g);var _=a.e.TransformNormal(g,f).addInPlace(m);return r.hit=!0,r.distance=a.e.Distance(m,_),r.pickedPoint=_,r.pickedMesh=this,r.bu=s.bu||0,r.bv=s.bv||0,r.faceId=s.faceId,r.subMeshId=s.subMeshId,r}return r},t.prototype.clone=function(e,t,n){return null},t.prototype.releaseSubMeshes=function(){if(this.subMeshes)for(;this.subMeshes.length;)this.subMeshes[0].dispose();else this.subMeshes=new Array;return this},t.prototype.dispose=function(t,n){var r,i=this;for(void 0===n&&(n=!1),this._scene.useMaterialMeshMap&&this._material&&this._material.meshMap&&(this._material.meshMap[this.uniqueId]=void 0),this.getScene().freeActiveMeshes(),this.getScene().freeRenderingGroups(),void 0!==this.actionManager&&null!==this.actionManager&&(this.actionManager.dispose(),this.actionManager=null),this._internalAbstractMeshDataInfo._skeleton=null,this._transformMatrixTexture&&(this._transformMatrixTexture.dispose(),this._transformMatrixTexture=null),r=0;r<this._intersectionsInProgress.length;r++){var o=this._intersectionsInProgress[r],a=o._intersectionsInProgress.indexOf(this);o._intersectionsInProgress.splice(a,1)}this._intersectionsInProgress=[],this.getScene().lights.forEach((function(e){var t=e.includedOnlyMeshes.indexOf(i);-1!==t&&e.includedOnlyMeshes.splice(t,1),-1!==(t=e.excludedMeshes.indexOf(i))&&e.excludedMeshes.splice(t,1);var n=e.getShadowGenerator();if(n){var r=n.getShadowMap();r&&r.renderList&&-1!==(t=r.renderList.indexOf(i))&&r.renderList.splice(t,1)}})),"InstancedMesh"===this.getClassName()&&"InstancedLinesMesh"===this.getClassName()||this.releaseSubMeshes();var s=this.getScene().getEngine();if(this._occlusionQuery&&(this.isOcclusionQueryInProgress=!1,s.deleteQuery(this._occlusionQuery),this._occlusionQuery=null),s.wipeCaches(),this.getScene().removeMesh(this),n&&this.material&&("MultiMaterial"===this.material.getClassName()?this.material.dispose(!1,!0,!0):this.material.dispose(!1,!0)),!t)for(r=0;r<this.getScene().particleSystems.length;r++)this.getScene().particleSystems[r].emitter===this&&(this.getScene().particleSystems[r].dispose(),r--);this._internalAbstractMeshDataInfo._facetData.facetDataEnabled&&this.disableFacetData(),this.onAfterWorldMatrixUpdateObservable.clear(),this.onCollideObservable.clear(),this.onCollisionPositionChangeObservable.clear(),this.onRebuildObservable.clear(),e.prototype.dispose.call(this,t,n)},t.prototype.addChild=function(e){return e.setParent(this),this},t.prototype.removeChild=function(e){return e.setParent(null),this},t.prototype._initFacetData=function(){var e=this._internalAbstractMeshDataInfo._facetData;e.facetNormals||(e.facetNormals=new Array),e.facetPositions||(e.facetPositions=new Array),e.facetPartitioning||(e.facetPartitioning=new Array),e.facetNb=this.getIndices().length/3|0,e.partitioningSubdivisions=e.partitioningSubdivisions?e.partitioningSubdivisions:10,e.partitioningBBoxRatio=e.partitioningBBoxRatio?e.partitioningBBoxRatio:1.01;for(var t=0;t<e.facetNb;t++)e.facetNormals[t]=a.e.Zero(),e.facetPositions[t]=a.e.Zero();return e.facetDataEnabled=!0,this},t.prototype.updateFacetData=function(){var e=this._internalAbstractMeshDataInfo._facetData;e.facetDataEnabled||this._initFacetData();var t=this.getVerticesData(c.b.PositionKind),n=this.getIndices(),r=this.getVerticesData(c.b.NormalKind),i=this.getBoundingInfo();if(e.facetDepthSort&&!e.facetDepthSortEnabled){if(e.facetDepthSortEnabled=!0,n instanceof Uint16Array)e.depthSortedIndices=new Uint16Array(n);else if(n instanceof Uint32Array)e.depthSortedIndices=new Uint32Array(n);else{for(var o=!1,s=0;s<n.length;s++)if(n[s]>65535){o=!0;break}e.depthSortedIndices=o?new Uint32Array(n):new Uint16Array(n)}if(e.facetDepthSortFunction=function(e,t){return t.sqDistance-e.sqDistance},!e.facetDepthSortFrom){var u=this.getScene().activeCamera;e.facetDepthSortFrom=u?u.position:a.e.Zero()}e.depthSortedFacets=[];for(var h=0;h<e.facetNb;h++){var d={ind:3*h,sqDistance:0};e.depthSortedFacets.push(d)}e.invertedMatrix=a.a.Identity(),e.facetDepthSortOrigin=a.e.Zero()}e.bbSize.x=i.maximum.x-i.minimum.x>_.a?i.maximum.x-i.minimum.x:_.a,e.bbSize.y=i.maximum.y-i.minimum.y>_.a?i.maximum.y-i.minimum.y:_.a,e.bbSize.z=i.maximum.z-i.minimum.z>_.a?i.maximum.z-i.minimum.z:_.a;var p=e.bbSize.x>e.bbSize.y?e.bbSize.x:e.bbSize.y;if(p=p>e.bbSize.z?p:e.bbSize.z,e.subDiv.max=e.partitioningSubdivisions,e.subDiv.X=Math.floor(e.subDiv.max*e.bbSize.x/p),e.subDiv.Y=Math.floor(e.subDiv.max*e.bbSize.y/p),e.subDiv.Z=Math.floor(e.subDiv.max*e.bbSize.z/p),e.subDiv.X=e.subDiv.X<1?1:e.subDiv.X,e.subDiv.Y=e.subDiv.Y<1?1:e.subDiv.Y,e.subDiv.Z=e.subDiv.Z<1?1:e.subDiv.Z,e.facetParameters.facetNormals=this.getFacetLocalNormals(),e.facetParameters.facetPositions=this.getFacetLocalPositions(),e.facetParameters.facetPartitioning=this.getFacetLocalPartitioning(),e.facetParameters.bInfo=i,e.facetParameters.bbSize=e.bbSize,e.facetParameters.subDiv=e.subDiv,e.facetParameters.ratio=this.partitioningBBoxRatio,e.facetParameters.depthSort=e.facetDepthSort,e.facetDepthSort&&e.facetDepthSortEnabled&&(this.computeWorldMatrix(!0),this._worldMatrix.invertToRef(e.invertedMatrix),a.e.TransformCoordinatesToRef(e.facetDepthSortFrom,e.invertedMatrix,e.facetDepthSortOrigin),e.facetParameters.distanceTo=e.facetDepthSortOrigin),e.facetParameters.depthSortedFacets=e.depthSortedFacets,l.a.ComputeNormals(t,n,r,e.facetParameters),e.facetDepthSort&&e.facetDepthSortEnabled){e.depthSortedFacets.sort(e.facetDepthSortFunction);var f=e.depthSortedIndices.length/3|0;for(h=0;h<f;h++){var m=e.depthSortedFacets[h].ind;e.depthSortedIndices[3*h]=n[m],e.depthSortedIndices[3*h+1]=n[m+1],e.depthSortedIndices[3*h+2]=n[m+2]}this.updateIndices(e.depthSortedIndices,void 0,!0)}return this},t.prototype.getFacetLocalNormals=function(){var e=this._internalAbstractMeshDataInfo._facetData;return e.facetNormals||this.updateFacetData(),e.facetNormals},t.prototype.getFacetLocalPositions=function(){var e=this._internalAbstractMeshDataInfo._facetData;return e.facetPositions||this.updateFacetData(),e.facetPositions},t.prototype.getFacetLocalPartitioning=function(){var e=this._internalAbstractMeshDataInfo._facetData;return e.facetPartitioning||this.updateFacetData(),e.facetPartitioning},t.prototype.getFacetPosition=function(e){var t=a.e.Zero();return this.getFacetPositionToRef(e,t),t},t.prototype.getFacetPositionToRef=function(e,t){var n=this.getFacetLocalPositions()[e],r=this.getWorldMatrix();return a.e.TransformCoordinatesToRef(n,r,t),this},t.prototype.getFacetNormal=function(e){var t=a.e.Zero();return this.getFacetNormalToRef(e,t),t},t.prototype.getFacetNormalToRef=function(e,t){var n=this.getFacetLocalNormals()[e];return a.e.TransformNormalToRef(n,this.getWorldMatrix(),t),this},t.prototype.getFacetsAtLocalCoordinates=function(e,t,n){var r=this.getBoundingInfo(),i=this._internalAbstractMeshDataInfo._facetData,o=Math.floor((e-r.minimum.x*i.partitioningBBoxRatio)*i.subDiv.X*i.partitioningBBoxRatio/i.bbSize.x),a=Math.floor((t-r.minimum.y*i.partitioningBBoxRatio)*i.subDiv.Y*i.partitioningBBoxRatio/i.bbSize.y),s=Math.floor((n-r.minimum.z*i.partitioningBBoxRatio)*i.subDiv.Z*i.partitioningBBoxRatio/i.bbSize.z);return o<0||o>i.subDiv.max||a<0||a>i.subDiv.max||s<0||s>i.subDiv.max?null:i.facetPartitioning[o+i.subDiv.max*a+i.subDiv.max*i.subDiv.max*s]},t.prototype.getClosestFacetAtCoordinates=function(e,t,n,r,i,o){void 0===i&&(i=!1),void 0===o&&(o=!0);var s=this.getWorldMatrix(),c=a.c.Matrix[5];s.invertToRef(c);var l=a.c.Vector3[8];a.e.TransformCoordinatesFromFloatsToRef(e,t,n,c,l);var u=this.getClosestFacetAtLocalCoordinates(l.x,l.y,l.z,r,i,o);return r&&a.e.TransformCoordinatesFromFloatsToRef(r.x,r.y,r.z,s,r),u},t.prototype.getClosestFacetAtLocalCoordinates=function(e,t,n,r,i,o){void 0===i&&(i=!1),void 0===o&&(o=!0);var a=null,s=0,c=0,l=0,u=0,h=0,d=0,p=0,f=0,m=this.getFacetLocalPositions(),g=this.getFacetLocalNormals(),_=this.getFacetsAtLocalCoordinates(e,t,n);if(!_)return null;for(var v,b,y,C=Number.MAX_VALUE,x=C,T=0;T<_.length;T++)b=g[v=_[T]],u=(e-(y=m[v]).x)*b.x+(t-y.y)*b.y+(n-y.z)*b.z,(!i||i&&o&&u>=0||i&&!o&&u<=0)&&(u=b.x*y.x+b.y*y.y+b.z*y.z,h=-(b.x*e+b.y*t+b.z*n-u)/(b.x*b.x+b.y*b.y+b.z*b.z),(x=(s=(d=e+b.x*h)-e)*s+(c=(p=t+b.y*h)-t)*c+(l=(f=n+b.z*h)-n)*l)<C&&(C=x,a=v,r&&(r.x=d,r.y=p,r.z=f)));return a},t.prototype.getFacetDataParameters=function(){return this._internalAbstractMeshDataInfo._facetData.facetParameters},t.prototype.disableFacetData=function(){var e=this._internalAbstractMeshDataInfo._facetData;return e.facetDataEnabled&&(e.facetDataEnabled=!1,e.facetPositions=new Array,e.facetNormals=new Array,e.facetPartitioning=new Array,e.facetParameters=null,e.depthSortedIndices=new Uint32Array(0)),this},t.prototype.updateIndices=function(e,t,n){return void 0===n&&(n=!1),this},t.prototype.createNormals=function(e){var t,n=this.getVerticesData(c.b.PositionKind),r=this.getIndices();return t=this.isVerticesDataPresent(c.b.NormalKind)?this.getVerticesData(c.b.NormalKind):[],l.a.ComputeNormals(n,r,t,{useRightHandedSystem:this.getScene().useRightHandedSystem}),this.setVerticesData(c.b.NormalKind,t,e),this},t.prototype.alignWithNormal=function(e,t){t||(t=v.a.Y);var n=a.c.Vector3[0],r=a.c.Vector3[1];return a.e.CrossToRef(t,e,r),a.e.CrossToRef(e,r,n),this.rotationQuaternion?a.b.RotationQuaternionFromAxisToRef(n,e,r,this.rotationQuaternion):a.e.RotationFromAxisToRef(n,e,r,this.rotation),this},t.prototype._checkOcclusionQuery=function(){return!1},t.prototype.disableEdgesRendering=function(){throw f.a.WarnImport("EdgesRenderer")},t.prototype.enableEdgesRendering=function(e,t){throw f.a.WarnImport("EdgesRenderer")},t.OCCLUSION_TYPE_NONE=0,t.OCCLUSION_TYPE_OPTIMISTIC=1,t.OCCLUSION_TYPE_STRICT=2,t.OCCLUSION_ALGORITHM_TYPE_ACCURATE=0,t.OCCLUSION_ALGORITHM_TYPE_CONSERVATIVE=1,t.CULLINGSTRATEGY_STANDARD=0,t.CULLINGSTRATEGY_BOUNDINGSPHERE_ONLY=1,t.CULLINGSTRATEGY_OPTIMISTIC_INCLUSION=2,t.CULLINGSTRATEGY_OPTIMISTIC_INCLUSION_THEN_BSPHERE_ONLY=3,t}(u.a)},function(e,t,n){"use strict";n.d(t,"b",(function(){return r})),n.d(t,"a",(function(){return s}));var r,i=n(5),o=n(150),a=n(21);!function(e){e[e.Unknown=0]="Unknown",e[e.Url=1]="Url",e[e.Temp=2]="Temp",e[e.Raw=3]="Raw",e[e.Dynamic=4]="Dynamic",e[e.RenderTarget=5]="RenderTarget",e[e.MultiRenderTarget=6]="MultiRenderTarget",e[e.Cube=7]="Cube",e[e.CubeRaw=8]="CubeRaw",e[e.CubePrefiltered=9]="CubePrefiltered",e[e.Raw3D=10]="Raw3D",e[e.Raw2DArray=11]="Raw2DArray",e[e.Depth=12]="Depth",e[e.CubeRawRGBD=13]="CubeRawRGBD"}(r||(r={}));var s=function(){function e(e,t,n){void 0===n&&(n=!1),this.isReady=!1,this.isCube=!1,this.is3D=!1,this.is2DArray=!1,this.isMultiview=!1,this.url="",this.samplingMode=-1,this.generateMipMaps=!1,this.samples=0,this.type=-1,this.format=-1,this.onLoadedObservable=new i.c,this.width=0,this.height=0,this.depth=0,this.baseWidth=0,this.baseHeight=0,this.baseDepth=0,this.invertY=!1,this._invertVScale=!1,this._associatedChannel=-1,this._source=r.Unknown,this._buffer=null,this._bufferView=null,this._bufferViewArray=null,this._bufferViewArrayArray=null,this._size=0,this._extension="",this._files=null,this._workingCanvas=null,this._workingContext=null,this._framebuffer=null,this._depthStencilBuffer=null,this._MSAAFramebuffer=null,this._MSAARenderBuffer=null,this._attachments=null,this._cachedCoordinatesMode=null,this._cachedWrapU=null,this._cachedWrapV=null,this._cachedWrapR=null,this._cachedAnisotropicFilteringLevel=null,this._isDisabled=!1,this._compression=null,this._generateStencilBuffer=!1,this._generateDepthBuffer=!1,this._comparisonFunction=0,this._sphericalPolynomial=null,this._lodGenerationScale=0,this._lodGenerationOffset=0,this._colorTextureArray=null,this._depthStencilTextureArray=null,this._lodTextureHigh=null,this._lodTextureMid=null,this._lodTextureLow=null,this._isRGBD=!1,this._linearSpecularLOD=!1,this._irradianceTexture=null,this._webGLTexture=null,this._references=1,this._engine=e,this._source=t,n||(this._webGLTexture=e._createTexture())}return e.prototype.getEngine=function(){return this._engine},Object.defineProperty(e.prototype,"source",{get:function(){return this._source},enumerable:!0,configurable:!0}),e.prototype.incrementReferences=function(){this._references++},e.prototype.updateSize=function(e,t,n){void 0===n&&(n=1),this.width=e,this.height=t,this.depth=n,this.baseWidth=e,this.baseHeight=t,this.baseDepth=n,this._size=e*t*n},e.prototype._rebuild=function(){var t,n=this;switch(this.isReady=!1,this._cachedCoordinatesMode=null,this._cachedWrapU=null,this._cachedWrapV=null,this._cachedAnisotropicFilteringLevel=null,this.source){case r.Temp:return;case r.Url:return void(t=this._engine.createTexture(this.url,!this.generateMipMaps,this.invertY,null,this.samplingMode,(function(){t._swapAndDie(n),n.isReady=!0}),null,this._buffer,void 0,this.format));case r.Raw:return(t=this._engine.createRawTexture(this._bufferView,this.baseWidth,this.baseHeight,this.format,this.generateMipMaps,this.invertY,this.samplingMode,this._compression))._swapAndDie(this),void(this.isReady=!0);case r.Raw3D:return(t=this._engine.createRawTexture3D(this._bufferView,this.baseWidth,this.baseHeight,this.baseDepth,this.format,this.generateMipMaps,this.invertY,this.samplingMode,this._compression))._swapAndDie(this),void(this.isReady=!0);case r.Raw2DArray:return(t=this._engine.createRawTexture2DArray(this._bufferView,this.baseWidth,this.baseHeight,this.baseDepth,this.format,this.generateMipMaps,this.invertY,this.samplingMode,this._compression))._swapAndDie(this),void(this.isReady=!0);case r.Dynamic:return(t=this._engine.createDynamicTexture(this.baseWidth,this.baseHeight,this.generateMipMaps,this.samplingMode))._swapAndDie(this),void this._engine.updateDynamicTexture(this,this._engine.getRenderingCanvas(),this.invertY,void 0,void 0,!0);case r.RenderTarget:var i=new o.a;if(i.generateDepthBuffer=this._generateDepthBuffer,i.generateMipMaps=this.generateMipMaps,i.generateStencilBuffer=this._generateStencilBuffer,i.samplingMode=this.samplingMode,i.type=this.type,this.isCube)t=this._engine.createRenderTargetCubeTexture(this.width,i);else{var a={width:this.width,height:this.height,layers:this.is2DArray?this.depth:void 0};t=this._engine.createRenderTargetTexture(a,i)}return t._swapAndDie(this),void(this.isReady=!0);case r.Depth:var s={bilinearFiltering:2!==this.samplingMode,comparisonFunction:this._comparisonFunction,generateStencil:this._generateStencilBuffer,isCube:this.isCube},c={width:this.width,height:this.height,layers:this.is2DArray?this.depth:void 0};return(t=this._engine.createDepthStencilTexture(c,s))._swapAndDie(this),void(this.isReady=!0);case r.Cube:return void(t=this._engine.createCubeTexture(this.url,null,this._files,!this.generateMipMaps,(function(){t._swapAndDie(n),n.isReady=!0}),null,this.format,this._extension));case r.CubeRaw:return(t=this._engine.createRawCubeTexture(this._bufferViewArray,this.width,this.format,this.type,this.generateMipMaps,this.invertY,this.samplingMode,this._compression))._swapAndDie(this),void(this.isReady=!0);case r.CubeRawRGBD:return t=this._engine.createRawCubeTexture(null,this.width,this.format,this.type,this.generateMipMaps,this.invertY,this.samplingMode,this._compression),void e._UpdateRGBDAsync(t,this._bufferViewArrayArray,this._sphericalPolynomial,this._lodGenerationScale,this._lodGenerationOffset).then((function(){t._swapAndDie(n),n.isReady=!0}));case r.CubePrefiltered:return void((t=this._engine.createPrefilteredCubeTexture(this.url,null,this._lodGenerationScale,this._lodGenerationOffset,(function(e){e&&e._swapAndDie(n),n.isReady=!0}),null,this.format,this._extension))._sphericalPolynomial=this._sphericalPolynomial)}},e.prototype._swapAndDie=function(e){e._webGLTexture=this._webGLTexture,e._isRGBD=this._isRGBD,this._framebuffer&&(e._framebuffer=this._framebuffer),this._depthStencilBuffer&&(e._depthStencilBuffer=this._depthStencilBuffer),e._depthStencilTexture=this._depthStencilTexture,this._lodTextureHigh&&(e._lodTextureHigh&&e._lodTextureHigh.dispose(),e._lodTextureHigh=this._lodTextureHigh),this._lodTextureMid&&(e._lodTextureMid&&e._lodTextureMid.dispose(),e._lodTextureMid=this._lodTextureMid),this._lodTextureLow&&(e._lodTextureLow&&e._lodTextureLow.dispose(),e._lodTextureLow=this._lodTextureLow),this._irradianceTexture&&(e._irradianceTexture&&e._irradianceTexture.dispose(),e._irradianceTexture=this._irradianceTexture);var t,n=this._engine.getLoadedTexturesCache();-1!==(t=n.indexOf(this))&&n.splice(t,1),-1===(t=n.indexOf(e))&&n.push(e)},e.prototype.dispose=function(){this._webGLTexture&&(this._references--,0===this._references&&(this._engine._releaseTexture(this),this._webGLTexture=null))},e._UpdateRGBDAsync=function(e,t,n,r,i){throw a.a.WarnImport("environmentTextureTools")},e}()},function(e,t,n){"use strict";n.d(t,"b",(function(){return E})),n.d(t,"a",(function(){return S}));var r=n(1),i=n(2),o=n(46),a=n(18),s=n(0),c=n(4),l=n(3),u=n(48),h=n(40),d=n(45),p=n(10),f=n(7),m=n(12),g=n(17),_=n(6),v="uniform vec4 vDiffuseColor;\n#ifdef SPECULARTERM\nuniform vec4 vSpecularColor;\n#endif\nuniform vec3 vEmissiveColor;\nuniform float visibility;\n\n#ifdef DIFFUSE\nuniform vec2 vDiffuseInfos;\n#endif\n#ifdef AMBIENT\nuniform vec2 vAmbientInfos;\n#endif\n#ifdef OPACITY\nuniform vec2 vOpacityInfos;\n#endif\n#ifdef EMISSIVE\nuniform vec2 vEmissiveInfos;\n#endif\n#ifdef LIGHTMAP\nuniform vec2 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|| defined(REFLECTIONMAP_SPHERICAL) || defined(REFLECTIONMAP_SKYBOX)\nuniform mat4 reflectionMatrix;\n#endif\n#ifndef REFLECTIONMAP_SKYBOX\n#if defined(USE_LOCAL_REFLECTIONMAP_CUBIC) && defined(REFLECTIONMAP_CUBIC)\nuniform vec3 vReflectionPosition;\nuniform vec3 vReflectionSize;\n#endif\n#endif\n#ifdef REFLECTIONFRESNEL\nuniform vec4 reflectionLeftColor;\nuniform vec4 reflectionRightColor;\n#endif\n#endif";_.a.IncludesShadersStore.defaultFragmentDeclaration=v;var b="layout(std140,column_major) uniform;\nuniform Material\n{\nvec4 diffuseLeftColor;\nvec4 diffuseRightColor;\nvec4 opacityParts;\nvec4 reflectionLeftColor;\nvec4 reflectionRightColor;\nvec4 refractionLeftColor;\nvec4 refractionRightColor;\nvec4 emissiveLeftColor;\nvec4 emissiveRightColor;\nvec2 vDiffuseInfos;\nvec2 vAmbientInfos;\nvec2 vOpacityInfos;\nvec2 vReflectionInfos;\nvec3 vReflectionPosition;\nvec3 vReflectionSize;\nvec2 vEmissiveInfos;\nvec2 vLightmapInfos;\nvec2 vSpecularInfos;\nvec3 vBumpInfos;\nmat4 diffuseMatrix;\nmat4 ambientMatrix;\nmat4 opacityMatrix;\nmat4 reflectionMatrix;\nmat4 emissiveMatrix;\nmat4 lightmapMatrix;\nmat4 specularMatrix;\nmat4 bumpMatrix;\nvec2 vTangentSpaceParams;\nfloat pointSize;\nmat4 refractionMatrix;\nvec4 vRefractionInfos;\nvec4 vSpecularColor;\nvec3 vEmissiveColor;\nfloat visibility;\nvec4 vDiffuseColor;\n};\nuniform Scene {\nmat4 viewProjection;\n#ifdef MULTIVIEW\nmat4 viewProjectionR;\n#endif\nmat4 view;\n};\n";_.a.IncludesShadersStore.defaultUboDeclaration=b;n(57),n(58),n(59),n(104),n(98),n(215),n(177),n(142),n(143),n(178),n(84),n(144),n(85),n(79),n(179),n(115),n(99),n(180),n(88);var y="#include<__decl__defaultFragment>\n#if defined(BUMP) || !defined(NORMAL)\n#extension GL_OES_standard_derivatives : enable\n#endif\n#define CUSTOM_FRAGMENT_BEGIN\n#ifdef LOGARITHMICDEPTH\n#extension GL_EXT_frag_depth : enable\n#endif\n\n#define RECIPROCAL_PI2 0.15915494\nuniform vec3 vEyePosition;\nuniform vec3 vAmbientColor;\n\nvarying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#ifdef VERTEXCOLOR\nvarying vec4 vColor;\n#endif\n#ifdef MAINUV1\nvarying vec2 vMainUV1;\n#endif\n#ifdef MAINUV2\nvarying vec2 vMainUV2;\n#endif\n\n#include<helperFunctions>\n\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#include<lightsFragmentFunctions>\n#include<shadowsFragmentFunctions>\n\n#ifdef DIFFUSE\n#if DIFFUSEDIRECTUV == 1\n#define vDiffuseUV vMainUV1\n#elif DIFFUSEDIRECTUV == 2\n#define vDiffuseUV vMainUV2\n#else\nvarying vec2 vDiffuseUV;\n#endif\nuniform sampler2D diffuseSampler;\n#endif\n#ifdef AMBIENT\n#if AMBIENTDIRECTUV == 1\n#define vAmbientUV vMainUV1\n#elif AMBIENTDIRECTUV == 2\n#define vAmbientUV vMainUV2\n#else\nvarying vec2 vAmbientUV;\n#endif\nuniform sampler2D ambientSampler;\n#endif\n#ifdef OPACITY\n#if OPACITYDIRECTUV == 1\n#define vOpacityUV vMainUV1\n#elif OPACITYDIRECTUV == 2\n#define vOpacityUV vMainUV2\n#else\nvarying vec2 vOpacityUV;\n#endif\nuniform sampler2D opacitySampler;\n#endif\n#ifdef EMISSIVE\n#if EMISSIVEDIRECTUV == 1\n#define vEmissiveUV vMainUV1\n#elif EMISSIVEDIRECTUV == 2\n#define vEmissiveUV vMainUV2\n#else\nvarying vec2 vEmissiveUV;\n#endif\nuniform sampler2D emissiveSampler;\n#endif\n#ifdef LIGHTMAP\n#if LIGHTMAPDIRECTUV == 1\n#define vLightmapUV vMainUV1\n#elif LIGHTMAPDIRECTUV == 2\n#define vLightmapUV vMainUV2\n#else\nvarying vec2 vLightmapUV;\n#endif\nuniform sampler2D lightmapSampler;\n#endif\n#ifdef REFRACTION\n#ifdef REFRACTIONMAP_3D\nuniform samplerCube refractionCubeSampler;\n#else\nuniform sampler2D refraction2DSampler;\n#endif\n#endif\n#if defined(SPECULAR) && defined(SPECULARTERM)\n#if SPECULARDIRECTUV == 1\n#define vSpecularUV vMainUV1\n#elif SPECULARDIRECTUV == 2\n#define vSpecularUV vMainUV2\n#else\nvarying vec2 vSpecularUV;\n#endif\nuniform sampler2D specularSampler;\n#endif\n#ifdef ALPHATEST\nuniform float alphaCutOff;\n#endif\n\n#include<fresnelFunction>\n\n#ifdef REFLECTION\n#ifdef REFLECTIONMAP_3D\nuniform samplerCube reflectionCubeSampler;\n#else\nuniform sampler2D reflection2DSampler;\n#endif\n#ifdef REFLECTIONMAP_SKYBOX\nvarying vec3 vPositionUVW;\n#else\n#if defined(REFLECTIONMAP_EQUIRECTANGULAR_FIXED) || defined(REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED)\nvarying vec3 vDirectionW;\n#endif\n#endif\n#include<reflectionFunction>\n#endif\n#include<imageProcessingDeclaration>\n#include<imageProcessingFunctions>\n#include<bumpFragmentFunctions>\n#include<clipPlaneFragmentDeclaration>\n#include<logDepthDeclaration>\n#include<fogFragmentDeclaration>\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\n#include<clipPlaneFragment>\nvec3 viewDirectionW=normalize(vEyePosition-vPositionW);\n\nvec4 baseColor=vec4(1.,1.,1.,1.);\nvec3 diffuseColor=vDiffuseColor.rgb;\n\nfloat alpha=vDiffuseColor.a;\n\n#ifdef NORMAL\nvec3 normalW=normalize(vNormalW);\n#else\nvec3 normalW=normalize(-cross(dFdx(vPositionW),dFdy(vPositionW)));\n#endif\n#include<bumpFragment>\n#ifdef TWOSIDEDLIGHTING\nnormalW=gl_FrontFacing ? normalW : -normalW;\n#endif\n#ifdef DIFFUSE\nbaseColor=texture2D(diffuseSampler,vDiffuseUV+uvOffset);\n#ifdef ALPHATEST\nif (baseColor.a<alphaCutOff)\ndiscard;\n#endif\n#ifdef ALPHAFROMDIFFUSE\nalpha*=baseColor.a;\n#endif\n#define CUSTOM_FRAGMENT_UPDATE_ALPHA\nbaseColor.rgb*=vDiffuseInfos.y;\n#endif\n#include<depthPrePass>\n#ifdef VERTEXCOLOR\nbaseColor.rgb*=vColor.rgb;\n#endif\n#define CUSTOM_FRAGMENT_UPDATE_DIFFUSE\n\nvec3 baseAmbientColor=vec3(1.,1.,1.);\n#ifdef AMBIENT\nbaseAmbientColor=texture2D(ambientSampler,vAmbientUV+uvOffset).rgb*vAmbientInfos.y;\n#endif\n#define CUSTOM_FRAGMENT_BEFORE_LIGHTS\n\n#ifdef SPECULARTERM\nfloat glossiness=vSpecularColor.a;\nvec3 specularColor=vSpecularColor.rgb;\n#ifdef SPECULAR\nvec4 specularMapColor=texture2D(specularSampler,vSpecularUV+uvOffset);\nspecularColor=specularMapColor.rgb;\n#ifdef GLOSSINESS\nglossiness=glossiness*specularMapColor.a;\n#endif\n#endif\n#else\nfloat glossiness=0.;\n#endif\n\nvec3 diffuseBase=vec3(0.,0.,0.);\nlightingInfo info;\n#ifdef SPECULARTERM\nvec3 specularBase=vec3(0.,0.,0.);\n#endif\nfloat shadow=1.;\n#ifdef LIGHTMAP\nvec3 lightmapColor=texture2D(lightmapSampler,vLightmapUV+uvOffset).rgb*vLightmapInfos.y;\n#endif\n#include<lightFragment>[0..maxSimultaneousLights]\n\nvec3 refractionColor=vec3(0.,0.,0.);\n#ifdef REFRACTION\nvec3 refractionVector=normalize(refract(-viewDirectionW,normalW,vRefractionInfos.y));\n#ifdef REFRACTIONMAP_3D\nrefractionVector.y=refractionVector.y*vRefractionInfos.w;\nif (dot(refractionVector,viewDirectionW)<1.0) {\nrefractionColor=textureCube(refractionCubeSampler,refractionVector).rgb;\n}\n#else\nvec3 vRefractionUVW=vec3(refractionMatrix*(view*vec4(vPositionW+refractionVector*vRefractionInfos.z,1.0)));\nvec2 refractionCoords=vRefractionUVW.xy/vRefractionUVW.z;\nrefractionCoords.y=1.0-refractionCoords.y;\nrefractionColor=texture2D(refraction2DSampler,refractionCoords).rgb;\n#endif\n#ifdef IS_REFRACTION_LINEAR\nrefractionColor=toGammaSpace(refractionColor);\n#endif\nrefractionColor*=vRefractionInfos.x;\n#endif\n\nvec3 reflectionColor=vec3(0.,0.,0.);\n#ifdef REFLECTION\nvec3 vReflectionUVW=computeReflectionCoords(vec4(vPositionW,1.0),normalW);\n#ifdef REFLECTIONMAP_3D\n#ifdef ROUGHNESS\nfloat bias=vReflectionInfos.y;\n#ifdef SPECULARTERM\n#ifdef SPECULAR\n#ifdef GLOSSINESS\nbias*=(1.0-specularMapColor.a);\n#endif\n#endif\n#endif\nreflectionColor=textureCube(reflectionCubeSampler,vReflectionUVW,bias).rgb;\n#else\nreflectionColor=textureCube(reflectionCubeSampler,vReflectionUVW).rgb;\n#endif\n#else\nvec2 coords=vReflectionUVW.xy;\n#ifdef REFLECTIONMAP_PROJECTION\ncoords/=vReflectionUVW.z;\n#endif\ncoords.y=1.0-coords.y;\nreflectionColor=texture2D(reflection2DSampler,coords).rgb;\n#endif\n#ifdef IS_REFLECTION_LINEAR\nreflectionColor=toGammaSpace(reflectionColor);\n#endif\nreflectionColor*=vReflectionInfos.x;\n#ifdef REFLECTIONFRESNEL\nfloat reflectionFresnelTerm=computeFresnelTerm(viewDirectionW,normalW,reflectionRightColor.a,reflectionLeftColor.a);\n#ifdef REFLECTIONFRESNELFROMSPECULAR\n#ifdef SPECULARTERM\nreflectionColor*=specularColor.rgb*(1.0-reflectionFresnelTerm)+reflectionFresnelTerm*reflectionRightColor.rgb;\n#else\nreflectionColor*=reflectionLeftColor.rgb*(1.0-reflectionFresnelTerm)+reflectionFresnelTerm*reflectionRightColor.rgb;\n#endif\n#else\nreflectionColor*=reflectionLeftColor.rgb*(1.0-reflectionFresnelTerm)+reflectionFresnelTerm*reflectionRightColor.rgb;\n#endif\n#endif\n#endif\n#ifdef REFRACTIONFRESNEL\nfloat refractionFresnelTerm=computeFresnelTerm(viewDirectionW,normalW,refractionRightColor.a,refractionLeftColor.a);\nrefractionColor*=refractionLeftColor.rgb*(1.0-refractionFresnelTerm)+refractionFresnelTerm*refractionRightColor.rgb;\n#endif\n#ifdef OPACITY\nvec4 opacityMap=texture2D(opacitySampler,vOpacityUV+uvOffset);\n#ifdef OPACITYRGB\nopacityMap.rgb=opacityMap.rgb*vec3(0.3,0.59,0.11);\nalpha*=(opacityMap.x+opacityMap.y+opacityMap.z)* vOpacityInfos.y;\n#else\nalpha*=opacityMap.a*vOpacityInfos.y;\n#endif\n#endif\n#ifdef VERTEXALPHA\nalpha*=vColor.a;\n#endif\n#ifdef OPACITYFRESNEL\nfloat opacityFresnelTerm=computeFresnelTerm(viewDirectionW,normalW,opacityParts.z,opacityParts.w);\nalpha+=opacityParts.x*(1.0-opacityFresnelTerm)+opacityFresnelTerm*opacityParts.y;\n#endif\n\nvec3 emissiveColor=vEmissiveColor;\n#ifdef EMISSIVE\nemissiveColor+=texture2D(emissiveSampler,vEmissiveUV+uvOffset).rgb*vEmissiveInfos.y;\n#endif\n#ifdef EMISSIVEFRESNEL\nfloat emissiveFresnelTerm=computeFresnelTerm(viewDirectionW,normalW,emissiveRightColor.a,emissiveLeftColor.a);\nemissiveColor*=emissiveLeftColor.rgb*(1.0-emissiveFresnelTerm)+emissiveFresnelTerm*emissiveRightColor.rgb;\n#endif\n\n#ifdef DIFFUSEFRESNEL\nfloat diffuseFresnelTerm=computeFresnelTerm(viewDirectionW,normalW,diffuseRightColor.a,diffuseLeftColor.a);\ndiffuseBase*=diffuseLeftColor.rgb*(1.0-diffuseFresnelTerm)+diffuseFresnelTerm*diffuseRightColor.rgb;\n#endif\n\n#ifdef EMISSIVEASILLUMINATION\nvec3 finalDiffuse=clamp(diffuseBase*diffuseColor+vAmbientColor,0.0,1.0)*baseColor.rgb;\n#else\n#ifdef LINKEMISSIVEWITHDIFFUSE\nvec3 finalDiffuse=clamp((diffuseBase+emissiveColor)*diffuseColor+vAmbientColor,0.0,1.0)*baseColor.rgb;\n#else\nvec3 finalDiffuse=clamp(diffuseBase*diffuseColor+emissiveColor+vAmbientColor,0.0,1.0)*baseColor.rgb;\n#endif\n#endif\n#ifdef SPECULARTERM\nvec3 finalSpecular=specularBase*specularColor;\n#ifdef SPECULAROVERALPHA\nalpha=clamp(alpha+dot(finalSpecular,vec3(0.3,0.59,0.11)),0.,1.);\n#endif\n#else\nvec3 finalSpecular=vec3(0.0);\n#endif\n#ifdef REFLECTIONOVERALPHA\nalpha=clamp(alpha+dot(reflectionColor,vec3(0.3,0.59,0.11)),0.,1.);\n#endif\n\n#ifdef EMISSIVEASILLUMINATION\nvec4 color=vec4(clamp(finalDiffuse*baseAmbientColor+finalSpecular+reflectionColor+emissiveColor+refractionColor,0.0,1.0),alpha);\n#else\nvec4 color=vec4(finalDiffuse*baseAmbientColor+finalSpecular+reflectionColor+refractionColor,alpha);\n#endif\n\n#ifdef LIGHTMAP\n#ifndef LIGHTMAPEXCLUDED\n#ifdef USELIGHTMAPASSHADOWMAP\ncolor.rgb*=lightmapColor;\n#else\ncolor.rgb+=lightmapColor;\n#endif\n#endif\n#endif\n#define CUSTOM_FRAGMENT_BEFORE_FOG\ncolor.rgb=max(color.rgb,0.);\n#include<logDepthFragment>\n#include<fogFragment>\n\n\n#ifdef IMAGEPROCESSINGPOSTPROCESS\ncolor.rgb=toLinearSpace(color.rgb);\n#else\n#ifdef IMAGEPROCESSING\ncolor.rgb=toLinearSpace(color.rgb);\ncolor=applyImageProcessing(color);\n#endif\n#endif\ncolor.a*=visibility;\n#ifdef PREMULTIPLYALPHA\n\ncolor.rgb*=color.a;\n#endif\n#define CUSTOM_FRAGMENT_BEFORE_FRAGCOLOR\ngl_FragColor=color;\n}\n";_.a.ShadersStore.defaultPixelShader=y;var C="\nuniform mat4 viewProjection;\nuniform mat4 view;\n#ifdef DIFFUSE\nuniform mat4 diffuseMatrix;\nuniform vec2 vDiffuseInfos;\n#endif\n#ifdef AMBIENT\nuniform mat4 ambientMatrix;\nuniform vec2 vAmbientInfos;\n#endif\n#ifdef OPACITY\nuniform mat4 opacityMatrix;\nuniform vec2 vOpacityInfos;\n#endif\n#ifdef EMISSIVE\nuniform vec2 vEmissiveInfos;\nuniform mat4 emissiveMatrix;\n#endif\n#ifdef LIGHTMAP\nuniform vec2 vLightmapInfos;\nuniform mat4 lightmapMatrix;\n#endif\n#if defined(SPECULAR) && defined(SPECULARTERM)\nuniform vec2 vSpecularInfos;\nuniform mat4 specularMatrix;\n#endif\n#ifdef BUMP\nuniform vec3 vBumpInfos;\nuniform mat4 bumpMatrix;\n#endif\n#ifdef REFLECTION\nuniform mat4 reflectionMatrix;\n#endif\n#ifdef POINTSIZE\nuniform float pointSize;\n#endif\n";_.a.IncludesShadersStore.defaultVertexDeclaration=C;n(66),n(67),n(216),n(86),n(89),n(134),n(135),n(145),n(68),n(69),n(213),n(80),n(91),n(100);_.a.IncludesShadersStore.pointCloudVertex="#ifdef POINTSIZE\ngl_PointSize=pointSize;\n#endif";n(181);var x="#include<__decl__defaultVertex>\n\n#define CUSTOM_VERTEX_BEGIN\nattribute vec3 position;\n#ifdef NORMAL\nattribute vec3 normal;\n#endif\n#ifdef TANGENT\nattribute vec4 tangent;\n#endif\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#ifdef VERTEXCOLOR\nattribute vec4 color;\n#endif\n#include<helperFunctions>\n#include<bonesDeclaration>\n\n#include<instancesDeclaration>\n#ifdef MAINUV1\nvarying vec2 vMainUV1;\n#endif\n#ifdef MAINUV2\nvarying vec2 vMainUV2;\n#endif\n#if defined(DIFFUSE) && DIFFUSEDIRECTUV == 0\nvarying vec2 vDiffuseUV;\n#endif\n#if defined(AMBIENT) && AMBIENTDIRECTUV == 0\nvarying vec2 vAmbientUV;\n#endif\n#if defined(OPACITY) && OPACITYDIRECTUV == 0\nvarying vec2 vOpacityUV;\n#endif\n#if defined(EMISSIVE) && EMISSIVEDIRECTUV == 0\nvarying vec2 vEmissiveUV;\n#endif\n#if defined(LIGHTMAP) && LIGHTMAPDIRECTUV == 0\nvarying vec2 vLightmapUV;\n#endif\n#if defined(SPECULAR) && defined(SPECULARTERM) && SPECULARDIRECTUV == 0\nvarying vec2 vSpecularUV;\n#endif\n#if defined(BUMP) && BUMPDIRECTUV == 0\nvarying vec2 vBumpUV;\n#endif\n\nvarying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#ifdef VERTEXCOLOR\nvarying vec4 vColor;\n#endif\n#include<bumpVertexDeclaration>\n#include<clipPlaneVertexDeclaration>\n#include<fogVertexDeclaration>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#include<morphTargetsVertexGlobalDeclaration>\n#include<morphTargetsVertexDeclaration>[0..maxSimultaneousMorphTargets]\n#ifdef REFLECTIONMAP_SKYBOX\nvarying vec3 vPositionUVW;\n#endif\n#if defined(REFLECTIONMAP_EQUIRECTANGULAR_FIXED) || defined(REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED)\nvarying vec3 vDirectionW;\n#endif\n#include<logDepthDeclaration>\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\nvec3 positionUpdated=position;\n#ifdef NORMAL\nvec3 normalUpdated=normal;\n#endif\n#ifdef TANGENT\nvec4 tangentUpdated=tangent;\n#endif\n#ifdef UV1\nvec2 uvUpdated=uv;\n#endif\n#include<morphTargetsVertex>[0..maxSimultaneousMorphTargets]\n#ifdef REFLECTIONMAP_SKYBOX\nvPositionUVW=positionUpdated;\n#endif\n#define CUSTOM_VERTEX_UPDATE_POSITION\n#define CUSTOM_VERTEX_UPDATE_NORMAL\n#include<instancesVertex>\n#include<bonesVertex>\nvec4 worldPos=finalWorld*vec4(positionUpdated,1.0);\n#ifdef MULTIVIEW\nif (gl_ViewID_OVR == 0u) {\ngl_Position=viewProjection*worldPos;\n} else {\ngl_Position=viewProjectionR*worldPos;\n}\n#else\ngl_Position=viewProjection*worldPos;\n#endif\nvPositionW=vec3(worldPos);\n#ifdef NORMAL\nmat3 normalWorld=mat3(finalWorld);\n#ifdef NONUNIFORMSCALING\nnormalWorld=transposeMat3(inverseMat3(normalWorld));\n#endif\nvNormalW=normalize(normalWorld*normalUpdated);\n#endif\n#if defined(REFLECTIONMAP_EQUIRECTANGULAR_FIXED) || defined(REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED)\nvDirectionW=normalize(vec3(finalWorld*vec4(positionUpdated,0.0)));\n#endif\n\n#ifndef UV1\nvec2 uvUpdated=vec2(0.,0.);\n#endif\n#ifndef UV2\nvec2 uv2=vec2(0.,0.);\n#endif\n#ifdef MAINUV1\nvMainUV1=uvUpdated;\n#endif\n#ifdef MAINUV2\nvMainUV2=uv2;\n#endif\n#if defined(DIFFUSE) && DIFFUSEDIRECTUV == 0\nif (vDiffuseInfos.x == 0.)\n{\nvDiffuseUV=vec2(diffuseMatrix*vec4(uvUpdated,1.0,0.0));\n}\nelse\n{\nvDiffuseUV=vec2(diffuseMatrix*vec4(uv2,1.0,0.0));\n}\n#endif\n#if defined(AMBIENT) && AMBIENTDIRECTUV == 0\nif (vAmbientInfos.x == 0.)\n{\nvAmbientUV=vec2(ambientMatrix*vec4(uvUpdated,1.0,0.0));\n}\nelse\n{\nvAmbientUV=vec2(ambientMatrix*vec4(uv2,1.0,0.0));\n}\n#endif\n#if defined(OPACITY) && OPACITYDIRECTUV == 0\nif (vOpacityInfos.x == 0.)\n{\nvOpacityUV=vec2(opacityMatrix*vec4(uvUpdated,1.0,0.0));\n}\nelse\n{\nvOpacityUV=vec2(opacityMatrix*vec4(uv2,1.0,0.0));\n}\n#endif\n#if defined(EMISSIVE) && EMISSIVEDIRECTUV == 0\nif (vEmissiveInfos.x == 0.)\n{\nvEmissiveUV=vec2(emissiveMatrix*vec4(uvUpdated,1.0,0.0));\n}\nelse\n{\nvEmissiveUV=vec2(emissiveMatrix*vec4(uv2,1.0,0.0));\n}\n#endif\n#if defined(LIGHTMAP) && LIGHTMAPDIRECTUV == 0\nif (vLightmapInfos.x == 0.)\n{\nvLightmapUV=vec2(lightmapMatrix*vec4(uvUpdated,1.0,0.0));\n}\nelse\n{\nvLightmapUV=vec2(lightmapMatrix*vec4(uv2,1.0,0.0));\n}\n#endif\n#if defined(SPECULAR) && defined(SPECULARTERM) && SPECULARDIRECTUV == 0\nif (vSpecularInfos.x == 0.)\n{\nvSpecularUV=vec2(specularMatrix*vec4(uvUpdated,1.0,0.0));\n}\nelse\n{\nvSpecularUV=vec2(specularMatrix*vec4(uv2,1.0,0.0));\n}\n#endif\n#if defined(BUMP) && BUMPDIRECTUV == 0\nif (vBumpInfos.x == 0.)\n{\nvBumpUV=vec2(bumpMatrix*vec4(uvUpdated,1.0,0.0));\n}\nelse\n{\nvBumpUV=vec2(bumpMatrix*vec4(uv2,1.0,0.0));\n}\n#endif\n#include<bumpVertex>\n#include<clipPlaneVertex>\n#include<fogVertex>\n#include<shadowsVertex>[0..maxSimultaneousLights]\n#ifdef VERTEXCOLOR\n\nvColor=color;\n#endif\n#include<pointCloudVertex>\n#include<logDepthVertex>\n#define CUSTOM_VERTEX_MAIN_END\n}\n";_.a.ShadersStore.defaultVertexShader=x;var T=n(42),E=function(e){function t(){var t=e.call(this)||this;return t.MAINUV1=!1,t.MAINUV2=!1,t.DIFFUSE=!1,t.DIFFUSEDIRECTUV=0,t.AMBIENT=!1,t.AMBIENTDIRECTUV=0,t.OPACITY=!1,t.OPACITYDIRECTUV=0,t.OPACITYRGB=!1,t.REFLECTION=!1,t.EMISSIVE=!1,t.EMISSIVEDIRECTUV=0,t.SPECULAR=!1,t.SPECULARDIRECTUV=0,t.BUMP=!1,t.BUMPDIRECTUV=0,t.PARALLAX=!1,t.PARALLAXOCCLUSION=!1,t.SPECULAROVERALPHA=!1,t.CLIPPLANE=!1,t.CLIPPLANE2=!1,t.CLIPPLANE3=!1,t.CLIPPLANE4=!1,t.CLIPPLANE5=!1,t.CLIPPLANE6=!1,t.ALPHATEST=!1,t.DEPTHPREPASS=!1,t.ALPHAFROMDIFFUSE=!1,t.POINTSIZE=!1,t.FOG=!1,t.SPECULARTERM=!1,t.DIFFUSEFRESNEL=!1,t.OPACITYFRESNEL=!1,t.REFLECTIONFRESNEL=!1,t.REFRACTIONFRESNEL=!1,t.EMISSIVEFRESNEL=!1,t.FRESNEL=!1,t.NORMAL=!1,t.UV1=!1,t.UV2=!1,t.VERTEXCOLOR=!1,t.VERTEXALPHA=!1,t.NUM_BONE_INFLUENCERS=0,t.BonesPerMesh=0,t.BONETEXTURE=!1,t.INSTANCES=!1,t.GLOSSINESS=!1,t.ROUGHNESS=!1,t.EMISSIVEASILLUMINATION=!1,t.LINKEMISSIVEWITHDIFFUSE=!1,t.REFLECTIONFRESNELFROMSPECULAR=!1,t.LIGHTMAP=!1,t.LIGHTMAPDIRECTUV=0,t.OBJECTSPACE_NORMALMAP=!1,t.USELIGHTMAPASSHADOWMAP=!1,t.REFLECTIONMAP_3D=!1,t.REFLECTIONMAP_SPHERICAL=!1,t.REFLECTIONMAP_PLANAR=!1,t.REFLECTIONMAP_CUBIC=!1,t.USE_LOCAL_REFLECTIONMAP_CUBIC=!1,t.REFLECTIONMAP_PROJECTION=!1,t.REFLECTIONMAP_SKYBOX=!1,t.REFLECTIONMAP_EXPLICIT=!1,t.REFLECTIONMAP_EQUIRECTANGULAR=!1,t.REFLECTIONMAP_EQUIRECTANGULAR_FIXED=!1,t.REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED=!1,t.INVERTCUBICMAP=!1,t.LOGARITHMICDEPTH=!1,t.REFRACTION=!1,t.REFRACTIONMAP_3D=!1,t.REFLECTIONOVERALPHA=!1,t.TWOSIDEDLIGHTING=!1,t.SHADOWFLOAT=!1,t.MORPHTARGETS=!1,t.MORPHTARGETS_NORMAL=!1,t.MORPHTARGETS_TANGENT=!1,t.MORPHTARGETS_UV=!1,t.NUM_MORPH_INFLUENCERS=0,t.NONUNIFORMSCALING=!1,t.PREMULTIPLYALPHA=!1,t.IMAGEPROCESSING=!1,t.VIGNETTE=!1,t.VIGNETTEBLENDMODEMULTIPLY=!1,t.VIGNETTEBLENDMODEOPAQUE=!1,t.TONEMAPPING=!1,t.TONEMAPPING_ACES=!1,t.CONTRAST=!1,t.COLORCURVES=!1,t.COLORGRADING=!1,t.COLORGRADING3D=!1,t.SAMPLER3DGREENDEPTH=!1,t.SAMPLER3DBGRMAP=!1,t.IMAGEPROCESSINGPOSTPROCESS=!1,t.MULTIVIEW=!1,t.IS_REFLECTION_LINEAR=!1,t.IS_REFRACTION_LINEAR=!1,t.EXPOSURE=!1,t.rebuild(),t}return Object(r.__extends)(t,e),t.prototype.setReflectionMode=function(e){for(var t=0,n=["REFLECTIONMAP_CUBIC","REFLECTIONMAP_EXPLICIT","REFLECTIONMAP_PLANAR","REFLECTIONMAP_PROJECTION","REFLECTIONMAP_PROJECTION","REFLECTIONMAP_SKYBOX","REFLECTIONMAP_SPHERICAL","REFLECTIONMAP_EQUIRECTANGULAR","REFLECTIONMAP_EQUIRECTANGULAR_FIXED","REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED"];t<n.length;t++){var r=n[t];this[r]=r===e}},t}(h.a),S=function(e){function t(n,r){var i=e.call(this,n,r)||this;return i._diffuseTexture=null,i._ambientTexture=null,i._opacityTexture=null,i._reflectionTexture=null,i._emissiveTexture=null,i._specularTexture=null,i._bumpTexture=null,i._lightmapTexture=null,i._refractionTexture=null,i.ambientColor=new c.a(0,0,0),i.diffuseColor=new c.a(1,1,1),i.specularColor=new c.a(1,1,1),i.emissiveColor=new c.a(0,0,0),i.specularPower=64,i._useAlphaFromDiffuseTexture=!1,i._useEmissiveAsIllumination=!1,i._linkEmissiveWithDiffuse=!1,i._useSpecularOverAlpha=!1,i._useReflectionOverAlpha=!1,i._disableLighting=!1,i._useObjectSpaceNormalMap=!1,i._useParallax=!1,i._useParallaxOcclusion=!1,i.parallaxScaleBias=.05,i._roughness=0,i.indexOfRefraction=.98,i.invertRefractionY=!0,i.alphaCutOff=.4,i._useLightmapAsShadowmap=!1,i._useReflectionFresnelFromSpecular=!1,i._useGlossinessFromSpecularMapAlpha=!1,i._maxSimultaneousLights=4,i._invertNormalMapX=!1,i._invertNormalMapY=!1,i._twoSidedLighting=!1,i._renderTargets=new o.a(16),i._worldViewProjectionMatrix=s.a.Zero(),i._globalAmbientColor=new c.a(0,0,0),i._rebuildInParallel=!1,i._attachImageProcessingConfiguration(null),i.getRenderTargetTextures=function(){return i._renderTargets.reset(),t.ReflectionTextureEnabled&&i._reflectionTexture&&i._reflectionTexture.isRenderTarget&&i._renderTargets.push(i._reflectionTexture),t.RefractionTextureEnabled&&i._refractionTexture&&i._refractionTexture.isRenderTarget&&i._renderTargets.push(i._refractionTexture),i._renderTargets},i}return Object(r.__extends)(t,e),Object.defineProperty(t.prototype,"imageProcessingConfiguration",{get:function(){return this._imageProcessingConfiguration},set:function(e){this._attachImageProcessingConfiguration(e),this._markAllSubMeshesAsTexturesDirty()},enumerable:!0,configurable:!0}),t.prototype._attachImageProcessingConfiguration=function(e){var t=this;e!==this._imageProcessingConfiguration&&(this._imageProcessingConfiguration&&this._imageProcessingObserver&&this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),this._imageProcessingConfiguration=e||this.getScene().imageProcessingConfiguration,this._imageProcessingConfiguration&&(this._imageProcessingObserver=this._imageProcessingConfiguration.onUpdateParameters.add((function(){t._markAllSubMeshesAsImageProcessingDirty()}))))},Object.defineProperty(t.prototype,"cameraColorCurvesEnabled",{get:function(){return this.imageProcessingConfiguration.colorCurvesEnabled},set:function(e){this.imageProcessingConfiguration.colorCurvesEnabled=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"cameraColorGradingEnabled",{get:function(){return this.imageProcessingConfiguration.colorGradingEnabled},set:function(e){this.imageProcessingConfiguration.colorGradingEnabled=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"cameraToneMappingEnabled",{get:function(){return this._imageProcessingConfiguration.toneMappingEnabled},set:function(e){this._imageProcessingConfiguration.toneMappingEnabled=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"cameraExposure",{get:function(){return this._imageProcessingConfiguration.exposure},set:function(e){this._imageProcessingConfiguration.exposure=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"cameraContrast",{get:function(){return this._imageProcessingConfiguration.contrast},set:function(e){this._imageProcessingConfiguration.contrast=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"cameraColorGradingTexture",{get:function(){return this._imageProcessingConfiguration.colorGradingTexture},set:function(e){this._imageProcessingConfiguration.colorGradingTexture=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"cameraColorCurves",{get:function(){return this._imageProcessingConfiguration.colorCurves},set:function(e){this._imageProcessingConfiguration.colorCurves=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"hasRenderTargetTextures",{get:function(){return!!(t.ReflectionTextureEnabled&&this._reflectionTexture&&this._reflectionTexture.isRenderTarget)||!!(t.RefractionTextureEnabled&&this._refractionTexture&&this._refractionTexture.isRenderTarget)},enumerable:!0,configurable:!0}),t.prototype.getClassName=function(){return"StandardMaterial"},Object.defineProperty(t.prototype,"useLogarithmicDepth",{get:function(){return this._useLogarithmicDepth},set:function(e){this._useLogarithmicDepth=e&&this.getScene().getEngine().getCaps().fragmentDepthSupported,this._markAllSubMeshesAsMiscDirty()},enumerable:!0,configurable:!0}),t.prototype.needAlphaBlending=function(){return this.alpha<1||null!=this._opacityTexture||this._shouldUseAlphaFromDiffuseTexture()||this._opacityFresnelParameters&&this._opacityFresnelParameters.isEnabled},t.prototype.needAlphaTesting=function(){return null!=this._diffuseTexture&&this._diffuseTexture.hasAlpha},t.prototype._shouldUseAlphaFromDiffuseTexture=function(){return null!=this._diffuseTexture&&this._diffuseTexture.hasAlpha&&this._useAlphaFromDiffuseTexture},t.prototype.getAlphaTestTexture=function(){return this._diffuseTexture},t.prototype.isReadyForSubMesh=function(e,n,r){if(void 0===r&&(r=!1),n.effect&&this.isFrozen&&n.effect._wasPreviouslyReady)return!0;n._materialDefines||(n._materialDefines=new E);var i=this.getScene(),o=n._materialDefines;if(!this.checkReadyOnEveryCall&&n.effect&&o._renderId===i.getRenderId())return!0;var a=i.getEngine();if(o._needNormals=p.a.PrepareDefinesForLights(i,e,o,!0,this._maxSimultaneousLights,this._disableLighting),p.a.PrepareDefinesForMultiview(i,o),o._areTexturesDirty){if(o._needUVs=!1,o.MAINUV1=!1,o.MAINUV2=!1,i.texturesEnabled){if(this._diffuseTexture&&t.DiffuseTextureEnabled){if(!this._diffuseTexture.isReadyOrNotBlocking())return!1;p.a.PrepareDefinesForMergedUV(this._diffuseTexture,o,"DIFFUSE")}else o.DIFFUSE=!1;if(this._ambientTexture&&t.AmbientTextureEnabled){if(!this._ambientTexture.isReadyOrNotBlocking())return!1;p.a.PrepareDefinesForMergedUV(this._ambientTexture,o,"AMBIENT")}else o.AMBIENT=!1;if(this._opacityTexture&&t.OpacityTextureEnabled){if(!this._opacityTexture.isReadyOrNotBlocking())return!1;p.a.PrepareDefinesForMergedUV(this._opacityTexture,o,"OPACITY"),o.OPACITYRGB=this._opacityTexture.getAlphaFromRGB}else o.OPACITY=!1;if(this._reflectionTexture&&t.ReflectionTextureEnabled){if(!this._reflectionTexture.isReadyOrNotBlocking())return!1;switch(o._needNormals=!0,o.REFLECTION=!0,o.ROUGHNESS=this._roughness>0,o.REFLECTIONOVERALPHA=this._useReflectionOverAlpha,o.INVERTCUBICMAP=this._reflectionTexture.coordinatesMode===f.a.INVCUBIC_MODE,o.REFLECTIONMAP_3D=this._reflectionTexture.isCube,this._reflectionTexture.coordinatesMode){case f.a.EXPLICIT_MODE:o.setReflectionMode("REFLECTIONMAP_EXPLICIT");break;case f.a.PLANAR_MODE:o.setReflectionMode("REFLECTIONMAP_PLANAR");break;case f.a.PROJECTION_MODE:o.setReflectionMode("REFLECTIONMAP_PROJECTION");break;case f.a.SKYBOX_MODE:o.setReflectionMode("REFLECTIONMAP_SKYBOX");break;case f.a.SPHERICAL_MODE:o.setReflectionMode("REFLECTIONMAP_SPHERICAL");break;case f.a.EQUIRECTANGULAR_MODE:o.setReflectionMode("REFLECTIONMAP_EQUIRECTANGULAR");break;case f.a.FIXED_EQUIRECTANGULAR_MODE:o.setReflectionMode("REFLECTIONMAP_EQUIRECTANGULAR_FIXED");break;case f.a.FIXED_EQUIRECTANGULAR_MIRRORED_MODE:o.setReflectionMode("REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED");break;case f.a.CUBIC_MODE:case f.a.INVCUBIC_MODE:default:o.setReflectionMode("REFLECTIONMAP_CUBIC")}o.USE_LOCAL_REFLECTIONMAP_CUBIC=!!this._reflectionTexture.boundingBoxSize}else o.REFLECTION=!1;if(this._emissiveTexture&&t.EmissiveTextureEnabled){if(!this._emissiveTexture.isReadyOrNotBlocking())return!1;p.a.PrepareDefinesForMergedUV(this._emissiveTexture,o,"EMISSIVE")}else o.EMISSIVE=!1;if(this._lightmapTexture&&t.LightmapTextureEnabled){if(!this._lightmapTexture.isReadyOrNotBlocking())return!1;p.a.PrepareDefinesForMergedUV(this._lightmapTexture,o,"LIGHTMAP"),o.USELIGHTMAPASSHADOWMAP=this._useLightmapAsShadowmap}else o.LIGHTMAP=!1;if(this._specularTexture&&t.SpecularTextureEnabled){if(!this._specularTexture.isReadyOrNotBlocking())return!1;p.a.PrepareDefinesForMergedUV(this._specularTexture,o,"SPECULAR"),o.GLOSSINESS=this._useGlossinessFromSpecularMapAlpha}else o.SPECULAR=!1;if(i.getEngine().getCaps().standardDerivatives&&this._bumpTexture&&t.BumpTextureEnabled){if(!this._bumpTexture.isReady())return!1;p.a.PrepareDefinesForMergedUV(this._bumpTexture,o,"BUMP"),o.PARALLAX=this._useParallax,o.PARALLAXOCCLUSION=this._useParallaxOcclusion,o.OBJECTSPACE_NORMALMAP=this._useObjectSpaceNormalMap}else o.BUMP=!1;if(this._refractionTexture&&t.RefractionTextureEnabled){if(!this._refractionTexture.isReadyOrNotBlocking())return!1;o._needUVs=!0,o.REFRACTION=!0,o.REFRACTIONMAP_3D=this._refractionTexture.isCube}else o.REFRACTION=!1;o.TWOSIDEDLIGHTING=!this._backFaceCulling&&this._twoSidedLighting}else o.DIFFUSE=!1,o.AMBIENT=!1,o.OPACITY=!1,o.REFLECTION=!1,o.EMISSIVE=!1,o.LIGHTMAP=!1,o.BUMP=!1,o.REFRACTION=!1;o.ALPHAFROMDIFFUSE=this._shouldUseAlphaFromDiffuseTexture(),o.EMISSIVEASILLUMINATION=this._useEmissiveAsIllumination,o.LINKEMISSIVEWITHDIFFUSE=this._linkEmissiveWithDiffuse,o.SPECULAROVERALPHA=this._useSpecularOverAlpha,o.PREMULTIPLYALPHA=7===this.alphaMode||8===this.alphaMode}if(o._areImageProcessingDirty&&this._imageProcessingConfiguration){if(!this._imageProcessingConfiguration.isReady())return!1;this._imageProcessingConfiguration.prepareDefines(o),o.IS_REFLECTION_LINEAR=null!=this.reflectionTexture&&!this.reflectionTexture.gammaSpace,o.IS_REFRACTION_LINEAR=null!=this.refractionTexture&&!this.refractionTexture.gammaSpace}if(o._areFresnelDirty&&(t.FresnelEnabled?(this._diffuseFresnelParameters||this._opacityFresnelParameters||this._emissiveFresnelParameters||this._refractionFresnelParameters||this._reflectionFresnelParameters)&&(o.DIFFUSEFRESNEL=this._diffuseFresnelParameters&&this._diffuseFresnelParameters.isEnabled,o.OPACITYFRESNEL=this._opacityFresnelParameters&&this._opacityFresnelParameters.isEnabled,o.REFLECTIONFRESNEL=this._reflectionFresnelParameters&&this._reflectionFresnelParameters.isEnabled,o.REFLECTIONFRESNELFROMSPECULAR=this._useReflectionFresnelFromSpecular,o.REFRACTIONFRESNEL=this._refractionFresnelParameters&&this._refractionFresnelParameters.isEnabled,o.EMISSIVEFRESNEL=this._emissiveFresnelParameters&&this._emissiveFresnelParameters.isEnabled,o._needNormals=!0,o.FRESNEL=!0):o.FRESNEL=!1),p.a.PrepareDefinesForMisc(e,i,this._useLogarithmicDepth,this.pointsCloud,this.fogEnabled,this._shouldTurnAlphaTestOn(e),o),p.a.PrepareDefinesForAttributes(e,o,!0,!0,!0),p.a.PrepareDefinesForFrameBoundValues(i,a,o,r),o.isDirty){var s=o._areLightsDisposed;o.markAsProcessed();var c=new T.a;o.REFLECTION&&c.addFallback(0,"REFLECTION"),o.SPECULAR&&c.addFallback(0,"SPECULAR"),o.BUMP&&c.addFallback(0,"BUMP"),o.PARALLAX&&c.addFallback(1,"PARALLAX"),o.PARALLAXOCCLUSION&&c.addFallback(0,"PARALLAXOCCLUSION"),o.SPECULAROVERALPHA&&c.addFallback(0,"SPECULAROVERALPHA"),o.FOG&&c.addFallback(1,"FOG"),o.POINTSIZE&&c.addFallback(0,"POINTSIZE"),o.LOGARITHMICDEPTH&&c.addFallback(0,"LOGARITHMICDEPTH"),p.a.HandleFallbacksForShadows(o,c,this._maxSimultaneousLights),o.SPECULARTERM&&c.addFallback(0,"SPECULARTERM"),o.DIFFUSEFRESNEL&&c.addFallback(1,"DIFFUSEFRESNEL"),o.OPACITYFRESNEL&&c.addFallback(2,"OPACITYFRESNEL"),o.REFLECTIONFRESNEL&&c.addFallback(3,"REFLECTIONFRESNEL"),o.EMISSIVEFRESNEL&&c.addFallback(4,"EMISSIVEFRESNEL"),o.FRESNEL&&c.addFallback(4,"FRESNEL"),o.MULTIVIEW&&c.addFallback(0,"MULTIVIEW");var h=[l.b.PositionKind];o.NORMAL&&h.push(l.b.NormalKind),o.UV1&&h.push(l.b.UVKind),o.UV2&&h.push(l.b.UV2Kind),o.VERTEXCOLOR&&h.push(l.b.ColorKind),p.a.PrepareAttributesForBones(h,e,o,c),p.a.PrepareAttributesForInstances(h,o),p.a.PrepareAttributesForMorphTargets(h,e,o);var d="default",m=["world","view","viewProjection","vEyePosition","vLightsType","vAmbientColor","vDiffuseColor","vSpecularColor","vEmissiveColor","visibility","vFogInfos","vFogColor","pointSize","vDiffuseInfos","vAmbientInfos","vOpacityInfos","vReflectionInfos","vEmissiveInfos","vSpecularInfos","vBumpInfos","vLightmapInfos","vRefractionInfos","mBones","vClipPlane","vClipPlane2","vClipPlane3","vClipPlane4","vClipPlane5","vClipPlane6","diffuseMatrix","ambientMatrix","opacityMatrix","reflectionMatrix","emissiveMatrix","specularMatrix","bumpMatrix","normalMatrix","lightmapMatrix","refractionMatrix","diffuseLeftColor","diffuseRightColor","opacityParts","reflectionLeftColor","reflectionRightColor","emissiveLeftColor","emissiveRightColor","refractionLeftColor","refractionRightColor","vReflectionPosition","vReflectionSize","logarithmicDepthConstant","vTangentSpaceParams","alphaCutOff","boneTextureWidth"],g=["diffuseSampler","ambientSampler","opacitySampler","reflectionCubeSampler","reflection2DSampler","emissiveSampler","specularSampler","bumpSampler","lightmapSampler","refractionCubeSampler","refraction2DSampler","boneSampler"],_=["Material","Scene"];u.a&&(u.a.PrepareUniforms(m,o),u.a.PrepareSamplers(g,o)),p.a.PrepareUniformsAndSamplersList({uniformsNames:m,uniformBuffersNames:_,samplers:g,defines:o,maxSimultaneousLights:this._maxSimultaneousLights}),this.customShaderNameResolve&&(d=this.customShaderNameResolve(d,m,_,g,o));var v=o.toString(),b=n.effect,y=i.getEngine().createEffect(d,{attributes:h,uniformsNames:m,uniformBuffersNames:_,samplers:g,defines:v,fallbacks:c,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:this._maxSimultaneousLights,maxSimultaneousMorphTargets:o.NUM_MORPH_INFLUENCERS}},a);if(y)if(this.allowShaderHotSwapping&&b&&!y.isReady()){if(y=b,this._rebuildInParallel=!0,o.markAsUnprocessed(),s)return o._areLightsDisposed=!0,!1}else this._rebuildInParallel=!1,i.resetCachedMaterial(),n.setEffect(y,o),this.buildUniformLayout()}return!(!n.effect||!n.effect.isReady())&&(o._renderId=i.getRenderId(),n.effect._wasPreviouslyReady=!0,!0)},t.prototype.buildUniformLayout=function(){var e=this._uniformBuffer;e.addUniform("diffuseLeftColor",4),e.addUniform("diffuseRightColor",4),e.addUniform("opacityParts",4),e.addUniform("reflectionLeftColor",4),e.addUniform("reflectionRightColor",4),e.addUniform("refractionLeftColor",4),e.addUniform("refractionRightColor",4),e.addUniform("emissiveLeftColor",4),e.addUniform("emissiveRightColor",4),e.addUniform("vDiffuseInfos",2),e.addUniform("vAmbientInfos",2),e.addUniform("vOpacityInfos",2),e.addUniform("vReflectionInfos",2),e.addUniform("vReflectionPosition",3),e.addUniform("vReflectionSize",3),e.addUniform("vEmissiveInfos",2),e.addUniform("vLightmapInfos",2),e.addUniform("vSpecularInfos",2),e.addUniform("vBumpInfos",3),e.addUniform("diffuseMatrix",16),e.addUniform("ambientMatrix",16),e.addUniform("opacityMatrix",16),e.addUniform("reflectionMatrix",16),e.addUniform("emissiveMatrix",16),e.addUniform("lightmapMatrix",16),e.addUniform("specularMatrix",16),e.addUniform("bumpMatrix",16),e.addUniform("vTangentSpaceParams",2),e.addUniform("pointSize",1),e.addUniform("refractionMatrix",16),e.addUniform("vRefractionInfos",4),e.addUniform("vSpecularColor",4),e.addUniform("vEmissiveColor",3),e.addUniform("visibility",1),e.addUniform("vDiffuseColor",4),e.create()},t.prototype.unbind=function(){if(this._activeEffect){var t=!1;this._reflectionTexture&&this._reflectionTexture.isRenderTarget&&(this._activeEffect.setTexture("reflection2DSampler",null),t=!0),this._refractionTexture&&this._refractionTexture.isRenderTarget&&(this._activeEffect.setTexture("refraction2DSampler",null),t=!0),t&&this._markAllSubMeshesAsTexturesDirty()}e.prototype.unbind.call(this)},t.prototype.bindForSubMesh=function(e,n,r){var i=this.getScene(),o=r._materialDefines;if(o){var s=r.effect;if(s){this._activeEffect=s,o.INSTANCES||this.bindOnlyWorldMatrix(e),o.OBJECTSPACE_NORMALMAP&&(e.toNormalMatrix(this._normalMatrix),this.bindOnlyNormalMatrix(this._normalMatrix));var l=this._mustRebind(i,s,n.visibility);p.a.BindBonesParameters(n,s);var u=this._uniformBuffer;if(l){if(u.bindToEffect(s,"Material"),this.bindViewProjection(s),!u.useUbo||!this.isFrozen||!u.isSync){if(t.FresnelEnabled&&o.FRESNEL&&(this.diffuseFresnelParameters&&this.diffuseFresnelParameters.isEnabled&&(u.updateColor4("diffuseLeftColor",this.diffuseFresnelParameters.leftColor,this.diffuseFresnelParameters.power),u.updateColor4("diffuseRightColor",this.diffuseFresnelParameters.rightColor,this.diffuseFresnelParameters.bias)),this.opacityFresnelParameters&&this.opacityFresnelParameters.isEnabled&&u.updateColor4("opacityParts",new c.a(this.opacityFresnelParameters.leftColor.toLuminance(),this.opacityFresnelParameters.rightColor.toLuminance(),this.opacityFresnelParameters.bias),this.opacityFresnelParameters.power),this.reflectionFresnelParameters&&this.reflectionFresnelParameters.isEnabled&&(u.updateColor4("reflectionLeftColor",this.reflectionFresnelParameters.leftColor,this.reflectionFresnelParameters.power),u.updateColor4("reflectionRightColor",this.reflectionFresnelParameters.rightColor,this.reflectionFresnelParameters.bias)),this.refractionFresnelParameters&&this.refractionFresnelParameters.isEnabled&&(u.updateColor4("refractionLeftColor",this.refractionFresnelParameters.leftColor,this.refractionFresnelParameters.power),u.updateColor4("refractionRightColor",this.refractionFresnelParameters.rightColor,this.refractionFresnelParameters.bias)),this.emissiveFresnelParameters&&this.emissiveFresnelParameters.isEnabled&&(u.updateColor4("emissiveLeftColor",this.emissiveFresnelParameters.leftColor,this.emissiveFresnelParameters.power),u.updateColor4("emissiveRightColor",this.emissiveFresnelParameters.rightColor,this.emissiveFresnelParameters.bias))),i.texturesEnabled){if(this._diffuseTexture&&t.DiffuseTextureEnabled&&(u.updateFloat2("vDiffuseInfos",this._diffuseTexture.coordinatesIndex,this._diffuseTexture.level),p.a.BindTextureMatrix(this._diffuseTexture,u,"diffuse"),this._diffuseTexture.hasAlpha&&s.setFloat("alphaCutOff",this.alphaCutOff)),this._ambientTexture&&t.AmbientTextureEnabled&&(u.updateFloat2("vAmbientInfos",this._ambientTexture.coordinatesIndex,this._ambientTexture.level),p.a.BindTextureMatrix(this._ambientTexture,u,"ambient")),this._opacityTexture&&t.OpacityTextureEnabled&&(u.updateFloat2("vOpacityInfos",this._opacityTexture.coordinatesIndex,this._opacityTexture.level),p.a.BindTextureMatrix(this._opacityTexture,u,"opacity")),this._reflectionTexture&&t.ReflectionTextureEnabled&&(u.updateFloat2("vReflectionInfos",this._reflectionTexture.level,this.roughness),u.updateMatrix("reflectionMatrix",this._reflectionTexture.getReflectionTextureMatrix()),this._reflectionTexture.boundingBoxSize)){var h=this._reflectionTexture;u.updateVector3("vReflectionPosition",h.boundingBoxPosition),u.updateVector3("vReflectionSize",h.boundingBoxSize)}if(this._emissiveTexture&&t.EmissiveTextureEnabled&&(u.updateFloat2("vEmissiveInfos",this._emissiveTexture.coordinatesIndex,this._emissiveTexture.level),p.a.BindTextureMatrix(this._emissiveTexture,u,"emissive")),this._lightmapTexture&&t.LightmapTextureEnabled&&(u.updateFloat2("vLightmapInfos",this._lightmapTexture.coordinatesIndex,this._lightmapTexture.level),p.a.BindTextureMatrix(this._lightmapTexture,u,"lightmap")),this._specularTexture&&t.SpecularTextureEnabled&&(u.updateFloat2("vSpecularInfos",this._specularTexture.coordinatesIndex,this._specularTexture.level),p.a.BindTextureMatrix(this._specularTexture,u,"specular")),this._bumpTexture&&i.getEngine().getCaps().standardDerivatives&&t.BumpTextureEnabled&&(u.updateFloat3("vBumpInfos",this._bumpTexture.coordinatesIndex,1/this._bumpTexture.level,this.parallaxScaleBias),p.a.BindTextureMatrix(this._bumpTexture,u,"bump"),i._mirroredCameraPosition?u.updateFloat2("vTangentSpaceParams",this._invertNormalMapX?1:-1,this._invertNormalMapY?1:-1):u.updateFloat2("vTangentSpaceParams",this._invertNormalMapX?-1:1,this._invertNormalMapY?-1:1)),this._refractionTexture&&t.RefractionTextureEnabled){var d=1;this._refractionTexture.isCube||(u.updateMatrix("refractionMatrix",this._refractionTexture.getReflectionTextureMatrix()),this._refractionTexture.depth&&(d=this._refractionTexture.depth)),u.updateFloat4("vRefractionInfos",this._refractionTexture.level,this.indexOfRefraction,d,this.invertRefractionY?-1:1)}}this.pointsCloud&&u.updateFloat("pointSize",this.pointSize),o.SPECULARTERM&&u.updateColor4("vSpecularColor",this.specularColor,this.specularPower),u.updateColor3("vEmissiveColor",t.EmissiveTextureEnabled?this.emissiveColor:c.a.BlackReadOnly),u.updateFloat("visibility",n.visibility),u.updateColor4("vDiffuseColor",this.diffuseColor,this.alpha)}if(i.texturesEnabled&&(this._diffuseTexture&&t.DiffuseTextureEnabled&&s.setTexture("diffuseSampler",this._diffuseTexture),this._ambientTexture&&t.AmbientTextureEnabled&&s.setTexture("ambientSampler",this._ambientTexture),this._opacityTexture&&t.OpacityTextureEnabled&&s.setTexture("opacitySampler",this._opacityTexture),this._reflectionTexture&&t.ReflectionTextureEnabled&&(this._reflectionTexture.isCube?s.setTexture("reflectionCubeSampler",this._reflectionTexture):s.setTexture("reflection2DSampler",this._reflectionTexture)),this._emissiveTexture&&t.EmissiveTextureEnabled&&s.setTexture("emissiveSampler",this._emissiveTexture),this._lightmapTexture&&t.LightmapTextureEnabled&&s.setTexture("lightmapSampler",this._lightmapTexture),this._specularTexture&&t.SpecularTextureEnabled&&s.setTexture("specularSampler",this._specularTexture),this._bumpTexture&&i.getEngine().getCaps().standardDerivatives&&t.BumpTextureEnabled&&s.setTexture("bumpSampler",this._bumpTexture),this._refractionTexture&&t.RefractionTextureEnabled)){d=1;this._refractionTexture.isCube?s.setTexture("refractionCubeSampler",this._refractionTexture):s.setTexture("refraction2DSampler",this._refractionTexture)}p.a.BindClipPlane(s,i),i.ambientColor.multiplyToRef(this.ambientColor,this._globalAmbientColor),p.a.BindEyePosition(s,i),s.setColor3("vAmbientColor",this._globalAmbientColor)}!l&&this.isFrozen||(i.lightsEnabled&&!this._disableLighting&&p.a.BindLights(i,n,s,o,this._maxSimultaneousLights,this._rebuildInParallel),(i.fogEnabled&&n.applyFog&&i.fogMode!==a.a.FOGMODE_NONE||this._reflectionTexture||this._refractionTexture)&&this.bindView(s),p.a.BindFogParameters(i,n,s),o.NUM_MORPH_INFLUENCERS&&p.a.BindMorphTargetParameters(n,s),this.useLogarithmicDepth&&p.a.BindLogDepth(o,s,i),this._imageProcessingConfiguration&&!this._imageProcessingConfiguration.applyByPostProcess&&this._imageProcessingConfiguration.bind(this._activeEffect)),u.update(),this._afterBind(n,this._activeEffect)}}},t.prototype.getAnimatables=function(){var e=[];return this._diffuseTexture&&this._diffuseTexture.animations&&this._diffuseTexture.animations.length>0&&e.push(this._diffuseTexture),this._ambientTexture&&this._ambientTexture.animations&&this._ambientTexture.animations.length>0&&e.push(this._ambientTexture),this._opacityTexture&&this._opacityTexture.animations&&this._opacityTexture.animations.length>0&&e.push(this._opacityTexture),this._reflectionTexture&&this._reflectionTexture.animations&&this._reflectionTexture.animations.length>0&&e.push(this._reflectionTexture),this._emissiveTexture&&this._emissiveTexture.animations&&this._emissiveTexture.animations.length>0&&e.push(this._emissiveTexture),this._specularTexture&&this._specularTexture.animations&&this._specularTexture.animations.length>0&&e.push(this._specularTexture),this._bumpTexture&&this._bumpTexture.animations&&this._bumpTexture.animations.length>0&&e.push(this._bumpTexture),this._lightmapTexture&&this._lightmapTexture.animations&&this._lightmapTexture.animations.length>0&&e.push(this._lightmapTexture),this._refractionTexture&&this._refractionTexture.animations&&this._refractionTexture.animations.length>0&&e.push(this._refractionTexture),e},t.prototype.getActiveTextures=function(){var t=e.prototype.getActiveTextures.call(this);return this._diffuseTexture&&t.push(this._diffuseTexture),this._ambientTexture&&t.push(this._ambientTexture),this._opacityTexture&&t.push(this._opacityTexture),this._reflectionTexture&&t.push(this._reflectionTexture),this._emissiveTexture&&t.push(this._emissiveTexture),this._specularTexture&&t.push(this._specularTexture),this._bumpTexture&&t.push(this._bumpTexture),this._lightmapTexture&&t.push(this._lightmapTexture),this._refractionTexture&&t.push(this._refractionTexture),t},t.prototype.hasTexture=function(t){return!!e.prototype.hasTexture.call(this,t)||(this._diffuseTexture===t||(this._ambientTexture===t||(this._opacityTexture===t||(this._reflectionTexture===t||(this._emissiveTexture===t||(this._specularTexture===t||(this._bumpTexture===t||(this._lightmapTexture===t||this._refractionTexture===t))))))))},t.prototype.dispose=function(t,n){n&&(this._diffuseTexture&&this._diffuseTexture.dispose(),this._ambientTexture&&this._ambientTexture.dispose(),this._opacityTexture&&this._opacityTexture.dispose(),this._reflectionTexture&&this._reflectionTexture.dispose(),this._emissiveTexture&&this._emissiveTexture.dispose(),this._specularTexture&&this._specularTexture.dispose(),this._bumpTexture&&this._bumpTexture.dispose(),this._lightmapTexture&&this._lightmapTexture.dispose(),this._refractionTexture&&this._refractionTexture.dispose()),this._imageProcessingConfiguration&&this._imageProcessingObserver&&this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),e.prototype.dispose.call(this,t,n)},t.prototype.clone=function(e){var n=this,r=i.a.Clone((function(){return new t(e,n.getScene())}),this);return r.name=e,r.id=e,r},t.prototype.serialize=function(){return i.a.Serialize(this)},t.Parse=function(e,n,r){return i.a.Parse((function(){return new t(e.name,n)}),e,n,r)},Object.defineProperty(t,"DiffuseTextureEnabled",{get:function(){return g.a.DiffuseTextureEnabled},set:function(e){g.a.DiffuseTextureEnabled=e},enumerable:!0,configurable:!0}),Object.defineProperty(t,"AmbientTextureEnabled",{get:function(){return g.a.AmbientTextureEnabled},set:function(e){g.a.AmbientTextureEnabled=e},enumerable:!0,configurable:!0}),Object.defineProperty(t,"OpacityTextureEnabled",{get:function(){return g.a.OpacityTextureEnabled},set:function(e){g.a.OpacityTextureEnabled=e},enumerable:!0,configurable:!0}),Object.defineProperty(t,"ReflectionTextureEnabled",{get:function(){return 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Array;if(!o.importMesh(t,i,n,h.rootUrl,a,s,c,f))return;i.loadingPluginName=e.name,g(a,s,c,[])}else{e.importMeshAsync(t,i,n,h.rootUrl,m,h.name).then((function(t){i.loadingPluginName=e.name,g(t.meshes,t.particleSystems,t.skeletons,t.animationGroups)})).catch((function(e){f(e.message,e)}))}}),m,f,p,c)},e.ImportMeshAsync=function(t,n,r,i,o,a){return void 0===r&&(r=""),void 0===i&&(i=l.a.LastCreatedScene),void 0===o&&(o=null),void 0===a&&(a=null),new Promise((function(s,c){e.ImportMesh(t,n,r,i,(function(e,t,n,r){s({meshes:e,particleSystems:t,skeletons:n,animationGroups:r})}),o,(function(e,t,n){c(n||new Error(t))}),a)}))},e.Load=function(t,n,r,o,a,c,u){return void 0===n&&(n=""),void 0===r&&(r=l.a.LastCreatedEngine),void 0===o&&(o=null),void 0===a&&(a=null),void 0===c&&(c=null),void 0===u&&(u=null),r?e.Append(t,n,new s.a(r),o,a,c,u):(i.b.Error("No engine available"),null)},e.LoadAsync=function(t,n,r,i,o){return void 0===n&&(n=""),void 0===r&&(r=l.a.LastCreatedEngine),void 0===i&&(i=null),void 0===o&&(o=null),new Promise((function(a,s){e.Load(t,n,r,(function(e){a(e)}),i,(function(e,t,n){s(n||new Error(t))}),o)}))},e.Append=function(t,n,r,i,o,a,s){if(void 0===n&&(n=""),void 0===r&&(r=l.a.LastCreatedScene),void 0===i&&(i=null),void 0===o&&(o=null),void 0===a&&(a=null),void 0===s&&(s=null),!r)return u.a.Error("No scene available to append to"),null;var c=e._getFileInfo(t,n);if(!c)return null;e.ShowLoadingScreen&&r.getEngine().displayLoadingUI();var h={};r._addPendingData(h);var d=function(){r._removePendingData(h),r.getEngine().hideLoadingUI()},p=function(e,t){var n="Unable to load from "+c.url+(e?": "+e:"");a?a(r,n,t):u.a.Error(n),d()},f=o?function(e){try{o(e)}catch(e){p("Error in onProgress callback",e)}}:void 0,m=function(){if(i)try{i(r)}catch(e){p("Error in onSuccess callback",e)}r._removePendingData(h)};return e._loadData(c,r,(function(t,n){if(t.load){if(!t.load(r,n,c.rootUrl,p))return;r.loadingPluginName=t.name,m()}else{t.loadAsync(r,n,c.rootUrl,f,c.name).then((function(){r.loadingPluginName=t.name,m()})).catch((function(e){p(e.message,e)}))}e.ShowLoadingScreen&&r.executeWhenReady((function(){r.getEngine().hideLoadingUI()}))}),f,p,d,s)},e.AppendAsync=function(t,n,r,i,o){return void 0===n&&(n=""),void 0===r&&(r=l.a.LastCreatedScene),void 0===i&&(i=null),void 0===o&&(o=null),new Promise((function(a,s){e.Append(t,n,r,(function(e){a(e)}),i,(function(e,t,n){s(n||new Error(t))}),o)}))},e.LoadAssetContainer=function(t,n,r,i,o,a,s){if(void 0===n&&(n=""),void 0===r&&(r=l.a.LastCreatedScene),void 0===i&&(i=null),void 0===o&&(o=null),void 0===a&&(a=null),void 0===s&&(s=null),!r)return u.a.Error("No scene available to load asset container to"),null;var c=e._getFileInfo(t,n);if(!c)return null;var h={};r._addPendingData(h);var d=function(){r._removePendingData(h)},p=function(e,t){var n="Unable to load assets from "+c.url+(e?": "+e:"");t&&t.message&&(n+=" ("+t.message+")"),a?a(r,n,t):u.a.Error(n),d()},f=o?function(e){try{o(e)}catch(e){p("Error in onProgress callback",e)}}:void 0,m=function(e){if(i)try{i(e)}catch(e){p("Error in onSuccess callback",e)}r._removePendingData(h)};return e._loadData(c,r,(function(t,n){if(t.loadAssetContainer){var i=t.loadAssetContainer(r,n,c.rootUrl,p);if(!i)return;r.loadingPluginName=t.name,m(i)}else if(t.loadAssetContainerAsync){t.loadAssetContainerAsync(r,n,c.rootUrl,f,c.name).then((function(e){r.loadingPluginName=t.name,m(e)})).catch((function(e){p(e.message,e)}))}else p("LoadAssetContainer is not supported by this plugin. Plugin did not provide a loadAssetContainer or loadAssetContainerAsync method.");e.ShowLoadingScreen&&r.executeWhenReady((function(){r.getEngine().hideLoadingUI()}))}),f,p,d,s)},e.LoadAssetContainerAsync=function(t,n,r,i,o){return void 0===n&&(n=""),void 0===r&&(r=l.a.LastCreatedScene),void 0===i&&(i=null),void 0===o&&(o=null),new Promise((function(a,s){e.LoadAssetContainer(t,n,r,(function(e){a(e)}),i,(function(e,t,n){s(n||new Error(t))}),o)}))},e.ImportAnimations=function(e,t,n,i,o,a,s,c,h){if(void 0===t&&(t=""),void 0===n&&(n=l.a.LastCreatedScene),void 0===i&&(i=!0),void 0===o&&(o=r.Clean),void 0===a&&(a=null),void 0===s&&(s=null),void 0===c&&(c=null),void 0===h&&(h=null),n){if(i){for(var d=0,p=n.animatables;d<p.length;d++){p[d].reset()}n.stopAllAnimations(),n.animationGroups.slice().forEach((function(e){e.dispose()})),n.getNodes().forEach((function(e){e.animations&&(e.animations=[])}))}else switch(o){case 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Error(t))}))}))},e.NO_LOGGING=0,e.MINIMAL_LOGGING=1,e.SUMMARY_LOGGING=2,e.DETAILED_LOGGING=3,e.OnPluginActivatedObservable=new o.c,e._registeredPlugins={},e}()},function(e,t,n){"use strict";n.d(t,"a",(function(){return v}));var r=n(25),i=n(6),o=n(21),a=n(5),s=n(186),c=n(187),l=n(188),u=n(30),h=n(9),d=n(54),p=n(161),f=n(129),m=n(189),g=n(112),_=function(){},v=function(){function e(t,n,r,i){var o=this;void 0===i&&(i=!1),this.forcePOTTextures=!1,this.isFullscreen=!1,this.cullBackFaces=!0,this.renderEvenInBackground=!0,this.preventCacheWipeBetweenFrames=!1,this.validateShaderPrograms=!1,this.useReverseDepthBuffer=!1,this.disableUniformBuffers=!1,this._uniformBuffers=new Array,this._webGLVersion=1,this._windowIsBackground=!1,this._highPrecisionShadersAllowed=!0,this._badOS=!1,this._badDesktopOS=!1,this._renderingQueueLaunched=!1,this._activeRenderLoops=new Array,this.onContextLostObservable=new a.c,this.onContextRestoredObservable=new a.c,this._contextWasLost=!1,this._doNotHandleContextLost=!1,this.disableVertexArrayObjects=!1,this._colorWrite=!0,this._colorWriteChanged=!0,this._depthCullingState=new s.a,this._stencilState=new c.a,this._alphaState=new l.a,this._alphaMode=1,this._alphaEquation=0,this._internalTexturesCache=new Array,this._activeChannel=0,this._currentTextureChannel=-1,this._boundTexturesCache={},this._compiledEffects={},this._vertexAttribArraysEnabled=[],this._uintIndicesCurrentlySet=!1,this._currentBoundBuffer=new Array,this._currentFramebuffer=null,this._currentBufferPointers=new Array,this._currentInstanceLocations=new Array,this._currentInstanceBuffers=new Array,this._vaoRecordInProgress=!1,this._mustWipeVertexAttributes=!1,this._nextFreeTextureSlots=new Array,this._maxSimultaneousTextures=0,this._activeRequests=new Array,this._texturesSupported=new Array,this.premultipliedAlpha=!0,this.onBeforeTextureInitObservable=new a.c,this._viewportCached={x:0,y:0,z:0,w:0},this._unpackFlipYCached=null,this.enableUnpackFlipYCached=!0,this._getDepthStencilBuffer=function(e,t,n,r,i,a){var s=o._gl,c=s.createRenderbuffer();return s.bindRenderbuffer(s.RENDERBUFFER,c),n>1&&s.renderbufferStorageMultisample?s.renderbufferStorageMultisample(s.RENDERBUFFER,n,i,e,t):s.renderbufferStorage(s.RENDERBUFFER,r,e,t),s.framebufferRenderbuffer(s.FRAMEBUFFER,a,s.RENDERBUFFER,c),s.bindRenderbuffer(s.RENDERBUFFER,null),c},this._boundUniforms={};var u=null;if(t){if(r=r||{},t.getContext){if(u=t,this._renderingCanvas=u,null!=n&&(r.antialias=n),void 0===r.deterministicLockstep&&(r.deterministicLockstep=!1),void 0===r.lockstepMaxSteps&&(r.lockstepMaxSteps=4),void 0===r.timeStep&&(r.timeStep=1/60),void 0===r.preserveDrawingBuffer&&(r.preserveDrawingBuffer=!1),void 0===r.audioEngine&&(r.audioEngine=!0),void 0===r.stencil&&(r.stencil=!0),!1===r.premultipliedAlpha&&(this.premultipliedAlpha=!1),this._doNotHandleContextLost=!!r.doNotHandleContextLost,navigator&&navigator.userAgent)for(var f=navigator.userAgent,m=0,g=e.ExceptionList;m<g.length;m++){var v=g[m],b=v.key,y=v.targets;if(new RegExp(b).test(f)){if(v.capture&&v.captureConstraint){var C=v.capture,x=v.captureConstraint,T=new RegExp(C).exec(f);if(T&&T.length>0)if(parseInt(T[T.length-1])>=x)continue}for(var E=0,S=y;E<S.length;E++){switch(S[E]){case"uniformBuffer":this.disableUniformBuffers=!0;break;case"vao":this.disableVertexArrayObjects=!0}}}}if(this._doNotHandleContextLost||(this._onContextLost=function(e){e.preventDefault(),o._contextWasLost=!0,h.a.Warn("WebGL context lost."),o.onContextLostObservable.notifyObservers(o)},this._onContextRestored=function(){setTimeout((function(){o._initGLContext(),o._rebuildEffects(),o._rebuildInternalTextures(),o._rebuildBuffers(),o.wipeCaches(!0),h.a.Warn("WebGL context successfully 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0!==r.useHighPrecisionFloats&&(this._highPrecisionShadersAllowed=r.useHighPrecisionFloats);var O=d.a.IsWindowObjectExist()&&window.devicePixelRatio||1,A=r.limitDeviceRatio||O;this._hardwareScalingLevel=i?1/Math.min(A,O):1,this.resize(),this._isStencilEnable=!!r.stencil,this._initGLContext();for(var M=0;M<this._caps.maxVertexAttribs;M++)this._currentBufferPointers[M]=new _;this.webGLVersion>1&&(this._shaderProcessor=new p.a),this._badOS=/iPad/i.test(navigator.userAgent)||/iPhone/i.test(navigator.userAgent),this._badDesktopOS=/^((?!chrome|android).)*safari/i.test(navigator.userAgent),this._creationOptions=r,console.log("Babylon.js v"+e.Version+" - "+this.description)}}return Object.defineProperty(e,"NpmPackage",{get:function(){return"babylonjs@4.1.0"},enumerable:!0,configurable:!0}),Object.defineProperty(e,"Version",{get:function(){return"4.1.0"},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"description",{get:function(){var e="WebGL"+this.webGLVersion;return this._caps.parallelShaderCompile&&(e+=" - Parallel shader compilation"),e},enumerable:!0,configurable:!0}),Object.defineProperty(e,"ShadersRepository",{get:function(){return i.a.ShadersRepository},set:function(e){i.a.ShadersRepository=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"supportsUniformBuffers",{get:function(){return this.webGLVersion>1&&!this.disableUniformBuffers},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"_shouldUseHighPrecisionShader",{get:function(){return!(!this._caps.highPrecisionShaderSupported||!this._highPrecisionShadersAllowed)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"needPOTTextures",{get:function(){return this._webGLVersion<2||this.forcePOTTextures},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"doNotHandleContextLost",{get:function(){return this._doNotHandleContextLost},set:function(e){this._doNotHandleContextLost=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"_supportsHardwareTextureRescaling",{get:function(){return!1},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"framebufferDimensionsObject",{set:function(e){this._framebufferDimensionsObject=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"texturesSupported",{get:function(){return this._texturesSupported},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"textureFormatInUse",{get:function(){return this._textureFormatInUse},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"currentViewport",{get:function(){return this._cachedViewport},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"emptyTexture",{get:function(){return this._emptyTexture||(this._emptyTexture=this.createRawTexture(new Uint8Array(4),1,1,5,!1,!1,1)),this._emptyTexture},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"emptyTexture3D",{get:function(){return this._emptyTexture3D||(this._emptyTexture3D=this.createRawTexture3D(new Uint8Array(4),1,1,1,5,!1,!1,1)),this._emptyTexture3D},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"emptyTexture2DArray",{get:function(){return this._emptyTexture2DArray||(this._emptyTexture2DArray=this.createRawTexture2DArray(new Uint8Array(4),1,1,1,5,!1,!1,1)),this._emptyTexture2DArray},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"emptyCubeTexture",{get:function(){if(!this._emptyCubeTexture){var e=new Uint8Array(4),t=[e,e,e,e,e,e];this._emptyCubeTexture=this.createRawCubeTexture(t,1,5,0,!1,!1,1)}return this._emptyCubeTexture},enumerable:!0,configurable:!0}),e.prototype._rebuildInternalTextures=function(){for(var e=0,t=this._internalTexturesCache.slice();e<t.length;e++){t[e]._rebuild()}},e.prototype._rebuildEffects=function(){for(var e in this._compiledEffects){this._compiledEffects[e]._prepareEffect()}i.a.ResetCache()},e.prototype.areAllEffectsReady=function(){for(var e in this._compiledEffects){if(!this._compiledEffects[e].isReady())return!1}return!0},e.prototype._rebuildBuffers=function(){for(var e=0,t=this._uniformBuffers;e<t.length;e++){t[e]._rebuild()}},e.prototype._initGLContext=function(){this._caps={maxTexturesImageUnits:this._gl.getParameter(this._gl.MAX_TEXTURE_IMAGE_UNITS),maxCombinedTexturesImageUnits:this._gl.getParameter(this._gl.MAX_COMBINED_TEXTURE_IMAGE_UNITS),maxVertexTextureImageUnits:this._gl.getParameter(this._gl.MAX_VERTEX_TEXTURE_IMAGE_UNITS),maxTextureSize:this._gl.getParameter(this._gl.MAX_TEXTURE_SIZE),maxSamples:this._webGLVersion>1?this._gl.getParameter(this._gl.MAX_SAMPLES):1,maxCubemapTextureSize:this._gl.getParameter(this._gl.MAX_CUBE_MAP_TEXTURE_SIZE),maxRenderTextureSize:this._gl.getParameter(this._gl.MAX_RENDERBUFFER_SIZE),maxVertexAttribs:this._gl.getParameter(this._gl.MAX_VERTEX_ATTRIBS),maxVaryingVectors:this._gl.getParameter(this._gl.MAX_VARYING_VECTORS),maxFragmentUniformVectors:this._gl.getParameter(this._gl.MAX_FRAGMENT_UNIFORM_VECTORS),maxVertexUniformVectors:this._gl.getParameter(this._gl.MAX_VERTEX_UNIFORM_VECTORS),parallelShaderCompile:this._gl.getExtension("KHR_parallel_shader_compile"),standardDerivatives:this._webGLVersion>1||null!==this._gl.getExtension("OES_standard_derivatives"),maxAnisotropy:1,astc:this._gl.getExtension("WEBGL_compressed_texture_astc")||this._gl.getExtension("WEBKIT_WEBGL_compressed_texture_astc"),s3tc:this._gl.getExtension("WEBGL_compressed_texture_s3tc")||this._gl.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc"),pvrtc:this._gl.getExtension("WEBGL_compressed_texture_pvrtc")||this._gl.getExtension("WEBKIT_WEBGL_compressed_texture_pvrtc"),etc1:this._gl.getExtension("WEBGL_compressed_texture_etc1")||this._gl.getExtension("WEBKIT_WEBGL_compressed_texture_etc1"),etc2:this._gl.getExtension("WEBGL_compressed_texture_etc")||this._gl.getExtension("WEBKIT_WEBGL_compressed_texture_etc")||this._gl.getExtension("WEBGL_compressed_texture_es3_0"),textureAnisotropicFilterExtension:this._gl.getExtension("EXT_texture_filter_anisotropic")||this._gl.getExtension("WEBKIT_EXT_texture_filter_anisotropic")||this._gl.getExtension("MOZ_EXT_texture_filter_anisotropic"),uintIndices:this._webGLVersion>1||null!==this._gl.getExtension("OES_element_index_uint"),fragmentDepthSupported:this._webGLVersion>1||null!==this._gl.getExtension("EXT_frag_depth"),highPrecisionShaderSupported:!1,timerQuery:this._gl.getExtension("EXT_disjoint_timer_query_webgl2")||this._gl.getExtension("EXT_disjoint_timer_query"),canUseTimestampForTimerQuery:!1,drawBuffersExtension:!1,maxMSAASamples:1,colorBufferFloat:this._webGLVersion>1&&this._gl.getExtension("EXT_color_buffer_float"),textureFloat:!!(this._webGLVersion>1||this._gl.getExtension("OES_texture_float")),textureHalfFloat:!!(this._webGLVersion>1||this._gl.getExtension("OES_texture_half_float")),textureHalfFloatRender:!1,textureFloatLinearFiltering:!1,textureFloatRender:!1,textureHalfFloatLinearFiltering:!1,vertexArrayObject:!1,instancedArrays:!1,textureLOD:!!(this._webGLVersion>1||this._gl.getExtension("EXT_shader_texture_lod")),blendMinMax:!1,multiview:this._gl.getExtension("OVR_multiview2"),oculusMultiview:this._gl.getExtension("OCULUS_multiview"),depthTextureExtension:!1},this._glVersion=this._gl.getParameter(this._gl.VERSION);var e=this._gl.getExtension("WEBGL_debug_renderer_info");if(null!=e&&(this._glRenderer=this._gl.getParameter(e.UNMASKED_RENDERER_WEBGL),this._glVendor=this._gl.getParameter(e.UNMASKED_VENDOR_WEBGL)),this._glVendor||(this._glVendor="Unknown vendor"),this._glRenderer||(this._glRenderer="Unknown renderer"),this._gl.HALF_FLOAT_OES=36193,34842!==this._gl.RGBA16F&&(this._gl.RGBA16F=34842),34836!==this._gl.RGBA32F&&(this._gl.RGBA32F=34836),35056!==this._gl.DEPTH24_STENCIL8&&(this._gl.DEPTH24_STENCIL8=35056),this._caps.timerQuery&&(1===this._webGLVersion&&(this._gl.getQuery=this._caps.timerQuery.getQueryEXT.bind(this._caps.timerQuery)),this._caps.canUseTimestampForTimerQuery=this._gl.getQuery(this._caps.timerQuery.TIMESTAMP_EXT,this._caps.timerQuery.QUERY_COUNTER_BITS_EXT)>0),this._caps.maxAnisotropy=this._caps.textureAnisotropicFilterExtension?this._gl.getParameter(this._caps.textureAnisotropicFilterExtension.MAX_TEXTURE_MAX_ANISOTROPY_EXT):0,this._caps.textureFloatLinearFiltering=!(!this._caps.textureFloat||!this._gl.getExtension("OES_texture_float_linear")),this._caps.textureFloatRender=!(!this._caps.textureFloat||!this._canRenderToFloatFramebuffer()),this._caps.textureHalfFloatLinearFiltering=!!(this._webGLVersion>1||this._caps.textureHalfFloat&&this._gl.getExtension("OES_texture_half_float_linear")),this._webGLVersion>1&&(this._gl.HALF_FLOAT_OES=5131),this._caps.textureHalfFloatRender=this._caps.textureHalfFloat&&this._canRenderToHalfFloatFramebuffer(),this._webGLVersion>1)this._caps.drawBuffersExtension=!0,this._caps.maxMSAASamples=this._gl.getParameter(this._gl.MAX_SAMPLES);else{var t=this._gl.getExtension("WEBGL_draw_buffers");if(null!==t){this._caps.drawBuffersExtension=!0,this._gl.drawBuffers=t.drawBuffersWEBGL.bind(t),this._gl.DRAW_FRAMEBUFFER=this._gl.FRAMEBUFFER;for(var n=0;n<16;n++)this._gl["COLOR_ATTACHMENT"+n+"_WEBGL"]=t["COLOR_ATTACHMENT"+n+"_WEBGL"]}}if(this._webGLVersion>1)this._caps.depthTextureExtension=!0;else{var r=this._gl.getExtension("WEBGL_depth_texture");null!=r&&(this._caps.depthTextureExtension=!0,this._gl.UNSIGNED_INT_24_8=r.UNSIGNED_INT_24_8_WEBGL)}if(this.disableVertexArrayObjects)this._caps.vertexArrayObject=!1;else if(this._webGLVersion>1)this._caps.vertexArrayObject=!0;else{var i=this._gl.getExtension("OES_vertex_array_object");null!=i&&(this._caps.vertexArrayObject=!0,this._gl.createVertexArray=i.createVertexArrayOES.bind(i),this._gl.bindVertexArray=i.bindVertexArrayOES.bind(i),this._gl.deleteVertexArray=i.deleteVertexArrayOES.bind(i))}if(this._webGLVersion>1)this._caps.instancedArrays=!0;else{var o=this._gl.getExtension("ANGLE_instanced_arrays");null!=o?(this._caps.instancedArrays=!0,this._gl.drawArraysInstanced=o.drawArraysInstancedANGLE.bind(o),this._gl.drawElementsInstanced=o.drawElementsInstancedANGLE.bind(o),this._gl.vertexAttribDivisor=o.vertexAttribDivisorANGLE.bind(o)):this._caps.instancedArrays=!1}if(this._caps.astc&&this.texturesSupported.push("-astc.ktx"),this._caps.s3tc&&this.texturesSupported.push("-dxt.ktx"),this._caps.pvrtc&&this.texturesSupported.push("-pvrtc.ktx"),this._caps.etc2&&this.texturesSupported.push("-etc2.ktx"),this._caps.etc1&&this.texturesSupported.push("-etc1.ktx"),this._gl.getShaderPrecisionFormat){var a=this._gl.getShaderPrecisionFormat(this._gl.VERTEX_SHADER,this._gl.HIGH_FLOAT),s=this._gl.getShaderPrecisionFormat(this._gl.FRAGMENT_SHADER,this._gl.HIGH_FLOAT);a&&s&&(this._caps.highPrecisionShaderSupported=0!==a.precision&&0!==s.precision)}if(this._webGLVersion>1)this._caps.blendMinMax=!0;else{var c=this._gl.getExtension("EXT_blend_minmax");null!=c&&(this._caps.blendMinMax=!0,this._gl.MAX=c.MAX_EXT,this._gl.MIN=c.MIN_EXT)}this._depthCullingState.depthTest=!0,this._depthCullingState.depthFunc=this._gl.LEQUAL,this._depthCullingState.depthMask=!0,this._maxSimultaneousTextures=this._caps.maxCombinedTexturesImageUnits;for(var l=0;l<this._maxSimultaneousTextures;l++)this._nextFreeTextureSlots.push(l)},Object.defineProperty(e.prototype,"webGLVersion",{get:function(){return this._webGLVersion},enumerable:!0,configurable:!0}),e.prototype.getClassName=function(){return"ThinEngine"},Object.defineProperty(e.prototype,"isStencilEnable",{get:function(){return this._isStencilEnable},enumerable:!0,configurable:!0}),e.prototype._prepareWorkingCanvas=function(){if(!this._workingCanvas){this._workingCanvas=g.a.CreateCanvas(1,1);var e=this._workingCanvas.getContext("2d");e&&(this._workingContext=e)}},e.prototype.resetTextureCache=function(){for(var e in this._boundTexturesCache)this._boundTexturesCache.hasOwnProperty(e)&&(this._boundTexturesCache[e]=null);this._currentTextureChannel=-1},e.prototype.getGlInfo=function(){return{vendor:this._glVendor,renderer:this._glRenderer,version:this._glVersion}},e.prototype.setHardwareScalingLevel=function(e){this._hardwareScalingLevel=e,this.resize()},e.prototype.getHardwareScalingLevel=function(){return this._hardwareScalingLevel},e.prototype.getLoadedTexturesCache=function(){return this._internalTexturesCache},e.prototype.getCaps=function(){return this._caps},e.prototype.stopRenderLoop=function(e){if(e){var t=this._activeRenderLoops.indexOf(e);t>=0&&this._activeRenderLoops.splice(t,1)}else this._activeRenderLoops=[]},e.prototype._renderLoop=function(){if(!this._contextWasLost){var e=!0;if(!this.renderEvenInBackground&&this._windowIsBackground&&(e=!1),e){this.beginFrame();for(var t=0;t<this._activeRenderLoops.length;t++){(0,this._activeRenderLoops[t])()}this.endFrame()}}this._activeRenderLoops.length>0?this._frameHandler=this._queueNewFrame(this._boundRenderFunction,this.getHostWindow()):this._renderingQueueLaunched=!1},e.prototype.getRenderingCanvas=function(){return this._renderingCanvas},e.prototype.getHostWindow=function(){return d.a.IsWindowObjectExist()?this._renderingCanvas&&this._renderingCanvas.ownerDocument&&this._renderingCanvas.ownerDocument.defaultView?this._renderingCanvas.ownerDocument.defaultView:window:null},e.prototype.getRenderWidth=function(e){return void 0===e&&(e=!1),!e&&this._currentRenderTarget?this._currentRenderTarget.width:this._framebufferDimensionsObject?this._framebufferDimensionsObject.framebufferWidth:this._gl.drawingBufferWidth},e.prototype.getRenderHeight=function(e){return void 0===e&&(e=!1),!e&&this._currentRenderTarget?this._currentRenderTarget.height:this._framebufferDimensionsObject?this._framebufferDimensionsObject.framebufferHeight:this._gl.drawingBufferHeight},e.prototype._queueNewFrame=function(t,n){return e.QueueNewFrame(t,n)},e.prototype.runRenderLoop=function(e){-1===this._activeRenderLoops.indexOf(e)&&(this._activeRenderLoops.push(e),this._renderingQueueLaunched||(this._renderingQueueLaunched=!0,this._boundRenderFunction=this._renderLoop.bind(this),this._frameHandler=this._queueNewFrame(this._boundRenderFunction,this.getHostWindow())))},e.prototype.clear=function(e,t,n,r){void 0===r&&(r=!1),this.applyStates();var i=0;t&&e&&(this._gl.clearColor(e.r,e.g,e.b,void 0!==e.a?e.a:1),i|=this._gl.COLOR_BUFFER_BIT),n&&(this.useReverseDepthBuffer?(this._depthCullingState.depthFunc=this._gl.GREATER,this._gl.clearDepth(0)):this._gl.clearDepth(1),i|=this._gl.DEPTH_BUFFER_BIT),r&&(this._gl.clearStencil(0),i|=this._gl.STENCIL_BUFFER_BIT),this._gl.clear(i)},e.prototype._viewport=function(e,t,n,r){e===this._viewportCached.x&&t===this._viewportCached.y&&n===this._viewportCached.z&&r===this._viewportCached.w||(this._viewportCached.x=e,this._viewportCached.y=t,this._viewportCached.z=n,this._viewportCached.w=r,this._gl.viewport(e,t,n,r))},e.prototype.setViewport=function(e,t,n){var r=t||this.getRenderWidth(),i=n||this.getRenderHeight(),o=e.x||0,a=e.y||0;this._cachedViewport=e,this._viewport(o*r,a*i,r*e.width,i*e.height)},e.prototype.beginFrame=function(){},e.prototype.endFrame=function(){this._badOS&&this.flushFramebuffer()},e.prototype.resize=function(){var e,t;d.a.IsWindowObjectExist()?(e=this._renderingCanvas?this._renderingCanvas.clientWidth:window.innerWidth,t=this._renderingCanvas?this._renderingCanvas.clientHeight:window.innerHeight):(e=this._renderingCanvas?this._renderingCanvas.width:100,t=this._renderingCanvas?this._renderingCanvas.height:100),this.setSize(e/this._hardwareScalingLevel,t/this._hardwareScalingLevel)},e.prototype.setSize=function(e,t){this._renderingCanvas&&(e|=0,t|=0,this._renderingCanvas.width===e&&this._renderingCanvas.height===t||(this._renderingCanvas.width=e,this._renderingCanvas.height=t))},e.prototype.bindFramebuffer=function(e,t,n,r,i,o,a){void 0===t&&(t=0),void 0===o&&(o=0),void 0===a&&(a=0),this._currentRenderTarget&&this.unBindFramebuffer(this._currentRenderTarget),this._currentRenderTarget=e,this._bindUnboundFramebuffer(e._MSAAFramebuffer?e._MSAAFramebuffer:e._framebuffer);var s=this._gl;e.is2DArray?s.framebufferTextureLayer(s.FRAMEBUFFER,s.COLOR_ATTACHMENT0,e._webGLTexture,o,a):e.isCube&&s.framebufferTexture2D(s.FRAMEBUFFER,s.COLOR_ATTACHMENT0,s.TEXTURE_CUBE_MAP_POSITIVE_X+t,e._webGLTexture,o);var c=e._depthStencilTexture;if(c){var l=c._generateStencilBuffer?s.DEPTH_STENCIL_ATTACHMENT:s.DEPTH_ATTACHMENT;e.is2DArray?s.framebufferTextureLayer(s.FRAMEBUFFER,l,c._webGLTexture,o,a):e.isCube?s.framebufferTexture2D(s.FRAMEBUFFER,l,s.TEXTURE_CUBE_MAP_POSITIVE_X+t,c._webGLTexture,o):s.framebufferTexture2D(s.FRAMEBUFFER,l,s.TEXTURE_2D,c._webGLTexture,o)}this._cachedViewport&&!i?this.setViewport(this._cachedViewport,n,r):(n||(n=e.width,o&&(n/=Math.pow(2,o))),r||(r=e.height,o&&(r/=Math.pow(2,o))),this._viewport(0,0,n,r)),this.wipeCaches()},e.prototype._bindUnboundFramebuffer=function(e){this._currentFramebuffer!==e&&(this._gl.bindFramebuffer(this._gl.FRAMEBUFFER,e),this._currentFramebuffer=e)},e.prototype.unBindFramebuffer=function(e,t,n){void 0===t&&(t=!1),this._currentRenderTarget=null;var r=this._gl;e._MSAAFramebuffer&&(r.bindFramebuffer(r.READ_FRAMEBUFFER,e._MSAAFramebuffer),r.bindFramebuffer(r.DRAW_FRAMEBUFFER,e._framebuffer),r.blitFramebuffer(0,0,e.width,e.height,0,0,e.width,e.height,r.COLOR_BUFFER_BIT,r.NEAREST)),!e.generateMipMaps||t||e.isCube||(this._bindTextureDirectly(r.TEXTURE_2D,e,!0),r.generateMipmap(r.TEXTURE_2D),this._bindTextureDirectly(r.TEXTURE_2D,null)),n&&(e._MSAAFramebuffer&&this._bindUnboundFramebuffer(e._framebuffer),n()),this._bindUnboundFramebuffer(null)},e.prototype.flushFramebuffer=function(){this._gl.flush()},e.prototype.restoreDefaultFramebuffer=function(){this._currentRenderTarget?this.unBindFramebuffer(this._currentRenderTarget):this._bindUnboundFramebuffer(null),this._cachedViewport&&this.setViewport(this._cachedViewport),this.wipeCaches()},e.prototype._resetVertexBufferBinding=function(){this.bindArrayBuffer(null),this._cachedVertexBuffers=null},e.prototype.createVertexBuffer=function(e){return this._createVertexBuffer(e,this._gl.STATIC_DRAW)},e.prototype._createVertexBuffer=function(e,t){var n=this._gl.createBuffer();if(!n)throw new Error("Unable to create vertex buffer");var r=new f.a(n);return this.bindArrayBuffer(r),e instanceof Array?this._gl.bufferData(this._gl.ARRAY_BUFFER,new Float32Array(e),this._gl.STATIC_DRAW):this._gl.bufferData(this._gl.ARRAY_BUFFER,e,this._gl.STATIC_DRAW),this._resetVertexBufferBinding(),r.references=1,r},e.prototype.createDynamicVertexBuffer=function(e){return this._createVertexBuffer(e,this._gl.DYNAMIC_DRAW)},e.prototype._resetIndexBufferBinding=function(){this.bindIndexBuffer(null),this._cachedIndexBuffer=null},e.prototype.createIndexBuffer=function(e,t){var n=this._gl.createBuffer(),r=new f.a(n);if(!n)throw new Error("Unable to create index buffer");this.bindIndexBuffer(r);var i=this._normalizeIndexData(e);return this._gl.bufferData(this._gl.ELEMENT_ARRAY_BUFFER,i,t?this._gl.DYNAMIC_DRAW:this._gl.STATIC_DRAW),this._resetIndexBufferBinding(),r.references=1,r.is32Bits=4===i.BYTES_PER_ELEMENT,r},e.prototype._normalizeIndexData=function(e){if(e instanceof Uint16Array)return e;if(this._caps.uintIndices){if(e instanceof Uint32Array)return e;for(var t=0;t<e.length;t++)if(e[t]>=65535)return new Uint32Array(e);return new Uint16Array(e)}return new Uint16Array(e)},e.prototype.bindArrayBuffer=function(e){this._vaoRecordInProgress||this._unbindVertexArrayObject(),this.bindBuffer(e,this._gl.ARRAY_BUFFER)},e.prototype.bindUniformBlock=function(e,t,n){var r=e.program,i=this._gl.getUniformBlockIndex(r,t);this._gl.uniformBlockBinding(r,i,n)},e.prototype.bindIndexBuffer=function(e){this._vaoRecordInProgress||this._unbindVertexArrayObject(),this.bindBuffer(e,this._gl.ELEMENT_ARRAY_BUFFER)},e.prototype.bindBuffer=function(e,t){(this._vaoRecordInProgress||this._currentBoundBuffer[t]!==e)&&(this._gl.bindBuffer(t,e?e.underlyingResource:null),this._currentBoundBuffer[t]=e)},e.prototype.updateArrayBuffer=function(e){this._gl.bufferSubData(this._gl.ARRAY_BUFFER,0,e)},e.prototype._vertexAttribPointer=function(e,t,n,r,i,o,a){var s=this._currentBufferPointers[t],c=!1;s.active?(s.buffer!==e&&(s.buffer=e,c=!0),s.size!==n&&(s.size=n,c=!0),s.type!==r&&(s.type=r,c=!0),s.normalized!==i&&(s.normalized=i,c=!0),s.stride!==o&&(s.stride=o,c=!0),s.offset!==a&&(s.offset=a,c=!0)):(c=!0,s.active=!0,s.index=t,s.size=n,s.type=r,s.normalized=i,s.stride=o,s.offset=a,s.buffer=e),(c||this._vaoRecordInProgress)&&(this.bindArrayBuffer(e),this._gl.vertexAttribPointer(t,n,r,i,o,a))},e.prototype._bindIndexBufferWithCache=function(e){null!=e&&this._cachedIndexBuffer!==e&&(this._cachedIndexBuffer=e,this.bindIndexBuffer(e),this._uintIndicesCurrentlySet=e.is32Bits)},e.prototype._bindVertexBuffersAttributes=function(e,t){var n=t.getAttributesNames();this._vaoRecordInProgress||this._unbindVertexArrayObject(),this.unbindAllAttributes();for(var r=0;r<n.length;r++){var i=t.getAttributeLocation(r);if(i>=0){var o=e[n[r]];if(!o)continue;this._gl.enableVertexAttribArray(i),this._vaoRecordInProgress||(this._vertexAttribArraysEnabled[i]=!0);var a=o.getBuffer();a&&(this._vertexAttribPointer(a,i,o.getSize(),o.type,o.normalized,o.byteStride,o.byteOffset),o.getIsInstanced()&&(this._gl.vertexAttribDivisor(i,o.getInstanceDivisor()),this._vaoRecordInProgress||(this._currentInstanceLocations.push(i),this._currentInstanceBuffers.push(a))))}}},e.prototype.recordVertexArrayObject=function(e,t,n){var r=this._gl.createVertexArray();return this._vaoRecordInProgress=!0,this._gl.bindVertexArray(r),this._mustWipeVertexAttributes=!0,this._bindVertexBuffersAttributes(e,n),this.bindIndexBuffer(t),this._vaoRecordInProgress=!1,this._gl.bindVertexArray(null),r},e.prototype.bindVertexArrayObject=function(e,t){this._cachedVertexArrayObject!==e&&(this._cachedVertexArrayObject=e,this._gl.bindVertexArray(e),this._cachedVertexBuffers=null,this._cachedIndexBuffer=null,this._uintIndicesCurrentlySet=null!=t&&t.is32Bits,this._mustWipeVertexAttributes=!0)},e.prototype.bindBuffersDirectly=function(e,t,n,r,i){if(this._cachedVertexBuffers!==e||this._cachedEffectForVertexBuffers!==i){this._cachedVertexBuffers=e,this._cachedEffectForVertexBuffers=i;var o=i.getAttributesCount();this._unbindVertexArrayObject(),this.unbindAllAttributes();for(var a=0,s=0;s<o;s++)if(s<n.length){var c=i.getAttributeLocation(s);c>=0&&(this._gl.enableVertexAttribArray(c),this._vertexAttribArraysEnabled[c]=!0,this._vertexAttribPointer(e,c,n[s],this._gl.FLOAT,!1,r,a)),a+=4*n[s]}}this._bindIndexBufferWithCache(t)},e.prototype._unbindVertexArrayObject=function(){this._cachedVertexArrayObject&&(this._cachedVertexArrayObject=null,this._gl.bindVertexArray(null))},e.prototype.bindBuffers=function(e,t,n){this._cachedVertexBuffers===e&&this._cachedEffectForVertexBuffers===n||(this._cachedVertexBuffers=e,this._cachedEffectForVertexBuffers=n,this._bindVertexBuffersAttributes(e,n)),this._bindIndexBufferWithCache(t)},e.prototype.unbindInstanceAttributes=function(){for(var e,t=0,n=this._currentInstanceLocations.length;t<n;t++){var r=this._currentInstanceBuffers[t];e!=r&&r.references&&(e=r,this.bindArrayBuffer(r));var i=this._currentInstanceLocations[t];this._gl.vertexAttribDivisor(i,0)}this._currentInstanceBuffers.length=0,this._currentInstanceLocations.length=0},e.prototype.releaseVertexArrayObject=function(e){this._gl.deleteVertexArray(e)},e.prototype._releaseBuffer=function(e){return e.references--,0===e.references&&(this._deleteBuffer(e),!0)},e.prototype._deleteBuffer=function(e){this._gl.deleteBuffer(e.underlyingResource)},e.prototype.updateAndBindInstancesBuffer=function(e,t,n){if(this.bindArrayBuffer(e),t&&this._gl.bufferSubData(this._gl.ARRAY_BUFFER,0,t),void 0!==n[0].index)this.bindInstancesBuffer(e,n,!0);else for(var r=0;r<4;r++){var i=n[r];this._vertexAttribArraysEnabled[i]||(this._gl.enableVertexAttribArray(i),this._vertexAttribArraysEnabled[i]=!0),this._vertexAttribPointer(e,i,4,this._gl.FLOAT,!1,64,16*r),this._gl.vertexAttribDivisor(i,1),this._currentInstanceLocations.push(i),this._currentInstanceBuffers.push(e)}},e.prototype.bindInstancesBuffer=function(e,t,n){void 0===n&&(n=!0),this.bindArrayBuffer(e);var r=0;if(n)for(var i=0;i<t.length;i++){r+=4*(o=t[i]).attributeSize}for(i=0;i<t.length;i++){var o;void 0===(o=t[i]).index&&(o.index=this._currentEffect.getAttributeLocationByName(o.attributeName)),this._vertexAttribArraysEnabled[o.index]||(this._gl.enableVertexAttribArray(o.index),this._vertexAttribArraysEnabled[o.index]=!0),this._vertexAttribPointer(e,o.index,o.attributeSize,o.attributeType||this._gl.FLOAT,o.normalized||!1,r,o.offset),this._gl.vertexAttribDivisor(o.index,void 0===o.divisor?1:o.divisor),this._currentInstanceLocations.push(o.index),this._currentInstanceBuffers.push(e)}},e.prototype.disableInstanceAttributeByName=function(e){if(this._currentEffect){var t=this._currentEffect.getAttributeLocationByName(e);this.disableInstanceAttribute(t)}},e.prototype.disableInstanceAttribute=function(e){for(var t,n=!1;-1!==(t=this._currentInstanceLocations.indexOf(e));)this._currentInstanceLocations.splice(t,1),this._currentInstanceBuffers.splice(t,1),n=!0,t=this._currentInstanceLocations.indexOf(e);n&&(this._gl.vertexAttribDivisor(e,0),this.disableAttributeByIndex(e))},e.prototype.disableAttributeByIndex=function(e){this._gl.disableVertexAttribArray(e),this._vertexAttribArraysEnabled[e]=!1,this._currentBufferPointers[e].active=!1},e.prototype.draw=function(e,t,n,r){this.drawElementsType(e?0:1,t,n,r)},e.prototype.drawPointClouds=function(e,t,n){this.drawArraysType(2,e,t,n)},e.prototype.drawUnIndexed=function(e,t,n,r){this.drawArraysType(e?0:1,t,n,r)},e.prototype.drawElementsType=function(e,t,n,r){this.applyStates(),this._reportDrawCall();var i=this._drawMode(e),o=this._uintIndicesCurrentlySet?this._gl.UNSIGNED_INT:this._gl.UNSIGNED_SHORT,a=this._uintIndicesCurrentlySet?4:2;r?this._gl.drawElementsInstanced(i,n,o,t*a,r):this._gl.drawElements(i,n,o,t*a)},e.prototype.drawArraysType=function(e,t,n,r){this.applyStates(),this._reportDrawCall();var i=this._drawMode(e);r?this._gl.drawArraysInstanced(i,t,n,r):this._gl.drawArrays(i,t,n)},e.prototype._drawMode=function(e){switch(e){case 0:return this._gl.TRIANGLES;case 2:return this._gl.POINTS;case 1:return this._gl.LINES;case 3:return this._gl.POINTS;case 4:return this._gl.LINES;case 5:return this._gl.LINE_LOOP;case 6:return this._gl.LINE_STRIP;case 7:return this._gl.TRIANGLE_STRIP;case 8:return this._gl.TRIANGLE_FAN;default:return this._gl.TRIANGLES}},e.prototype._reportDrawCall=function(){},e.prototype._releaseEffect=function(e){this._compiledEffects[e._key]&&(delete this._compiledEffects[e._key],this._deletePipelineContext(e.getPipelineContext()))},e.prototype._deletePipelineContext=function(e){var t=e;t&&t.program&&(t.program.__SPECTOR_rebuildProgram=null,this._gl.deleteProgram(t.program))},e.prototype.createEffect=function(e,t,n,r,o,a,s,c,l){var u=(e.vertexElement||e.vertex||e)+"+"+(e.fragmentElement||e.fragment||e)+"@"+(o||t.defines);if(this._compiledEffects[u]){var h=this._compiledEffects[u];return s&&h.isReady()&&s(h),h}var d=new i.a(e,t,n,r,this,o,a,s,c,l);return d._key=u,this._compiledEffects[u]=d,d},e._ConcatenateShader=function(e,t,n){return void 0===n&&(n=""),n+(t?t+"\n":"")+e},e.prototype._compileShader=function(t,n,r,i){return this._compileRawShader(e._ConcatenateShader(t,r,i),n)},e.prototype._compileRawShader=function(e,t){var n=this._gl,r=n.createShader("vertex"===t?n.VERTEX_SHADER:n.FRAGMENT_SHADER);if(!r)throw new Error("Something went wrong while compile the shader.");return n.shaderSource(r,e),n.compileShader(r),r},e.prototype.createRawShaderProgram=function(e,t,n,r,i){void 0===i&&(i=null),r=r||this._gl;var o=this._compileRawShader(t,"vertex"),a=this._compileRawShader(n,"fragment");return this._createShaderProgram(e,o,a,r,i)},e.prototype.createShaderProgram=function(e,t,n,r,i,o){void 0===o&&(o=null),i=i||this._gl;var a=this._webGLVersion>1?"#version 300 es\n#define WEBGL2 \n":"",s=this._compileShader(t,"vertex",r,a),c=this._compileShader(n,"fragment",r,a);return this._createShaderProgram(e,s,c,i,o)},e.prototype.createPipelineContext=function(){var e=new m.a;return e.engine=this,this._caps.parallelShaderCompile&&(e.isParallelCompiled=!0),e},e.prototype._createShaderProgram=function(e,t,n,r,i){void 0===i&&(i=null);var o=r.createProgram();if(e.program=o,!o)throw new Error("Unable to create program");return r.attachShader(o,t),r.attachShader(o,n),r.linkProgram(o),e.context=r,e.vertexShader=t,e.fragmentShader=n,e.isParallelCompiled||this._finalizePipelineContext(e),o},e.prototype._finalizePipelineContext=function(e){var t=e.context,n=e.vertexShader,r=e.fragmentShader,i=e.program;if(!t.getProgramParameter(i,t.LINK_STATUS)){var o,a;if(!this._gl.getShaderParameter(n,this._gl.COMPILE_STATUS))if(o=this._gl.getShaderInfoLog(n))throw e.vertexCompilationError=o,new Error("VERTEX SHADER "+o);if(!this._gl.getShaderParameter(r,this._gl.COMPILE_STATUS))if(o=this._gl.getShaderInfoLog(r))throw e.fragmentCompilationError=o,new Error("FRAGMENT SHADER "+o);if(a=t.getProgramInfoLog(i))throw e.programLinkError=a,new Error(a)}if(this.validateShaderPrograms&&(t.validateProgram(i),!t.getProgramParameter(i,t.VALIDATE_STATUS)&&(a=t.getProgramInfoLog(i))))throw e.programValidationError=a,new Error(a);t.deleteShader(n),t.deleteShader(r),e.vertexShader=void 0,e.fragmentShader=void 0,e.onCompiled&&(e.onCompiled(),e.onCompiled=void 0)},e.prototype._preparePipelineContext=function(e,t,n,r,i,o,a){var s=e;s.program=r?this.createRawShaderProgram(s,t,n,void 0,a):this.createShaderProgram(s,t,n,o,void 0,a),s.program.__SPECTOR_rebuildProgram=i},e.prototype._isRenderingStateCompiled=function(e){var t=e;return!!this._gl.getProgramParameter(t.program,this._caps.parallelShaderCompile.COMPLETION_STATUS_KHR)&&(this._finalizePipelineContext(t),!0)},e.prototype._executeWhenRenderingStateIsCompiled=function(e,t){var n=e;if(n.isParallelCompiled){var r=n.onCompiled;n.onCompiled=r?function(){r(),t()}:t}else t()},e.prototype.getUniforms=function(e,t){for(var n=new Array,r=e,i=0;i<t.length;i++)n.push(this._gl.getUniformLocation(r.program,t[i]));return n},e.prototype.getAttributes=function(e,t){for(var n=[],r=e,i=0;i<t.length;i++)try{n.push(this._gl.getAttribLocation(r.program,t[i]))}catch(e){n.push(-1)}return n},e.prototype.enableEffect=function(e){e&&e!==this._currentEffect&&(this.bindSamplers(e),this._currentEffect=e,e.onBind&&e.onBind(e),e._onBindObservable&&e._onBindObservable.notifyObservers(e))},e.prototype.setInt=function(e,t){e&&this._gl.uniform1i(e,t)},e.prototype.setIntArray=function(e,t){e&&this._gl.uniform1iv(e,t)},e.prototype.setIntArray2=function(e,t){e&&t.length%2==0&&this._gl.uniform2iv(e,t)},e.prototype.setIntArray3=function(e,t){e&&t.length%3==0&&this._gl.uniform3iv(e,t)},e.prototype.setIntArray4=function(e,t){e&&t.length%4==0&&this._gl.uniform4iv(e,t)},e.prototype.setArray=function(e,t){e&&this._gl.uniform1fv(e,t)},e.prototype.setArray2=function(e,t){e&&t.length%2==0&&this._gl.uniform2fv(e,t)},e.prototype.setArray3=function(e,t){e&&t.length%3==0&&this._gl.uniform3fv(e,t)},e.prototype.setArray4=function(e,t){e&&t.length%4==0&&this._gl.uniform4fv(e,t)},e.prototype.setMatrices=function(e,t){e&&this._gl.uniformMatrix4fv(e,!1,t)},e.prototype.setMatrix3x3=function(e,t){e&&this._gl.uniformMatrix3fv(e,!1,t)},e.prototype.setMatrix2x2=function(e,t){e&&this._gl.uniformMatrix2fv(e,!1,t)},e.prototype.setFloat=function(e,t){e&&this._gl.uniform1f(e,t)},e.prototype.setFloat2=function(e,t,n){e&&this._gl.uniform2f(e,t,n)},e.prototype.setFloat3=function(e,t,n,r){e&&this._gl.uniform3f(e,t,n,r)},e.prototype.setFloat4=function(e,t,n,r,i){e&&this._gl.uniform4f(e,t,n,r,i)},e.prototype.applyStates=function(){if(this._depthCullingState.apply(this._gl),this._stencilState.apply(this._gl),this._alphaState.apply(this._gl),this._colorWriteChanged){this._colorWriteChanged=!1;var e=this._colorWrite;this._gl.colorMask(e,e,e,e)}},e.prototype.setColorWrite=function(e){e!==this._colorWrite&&(this._colorWriteChanged=!0,this._colorWrite=e)},e.prototype.getColorWrite=function(){return this._colorWrite},Object.defineProperty(e.prototype,"depthCullingState",{get:function(){return this._depthCullingState},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"alphaState",{get:function(){return this._alphaState},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"stencilState",{get:function(){return this._stencilState},enumerable:!0,configurable:!0}),e.prototype.clearInternalTexturesCache=function(){this._internalTexturesCache=[]},e.prototype.wipeCaches=function(e){this.preventCacheWipeBetweenFrames&&!e||(this._currentEffect=null,this._viewportCached.x=0,this._viewportCached.y=0,this._viewportCached.z=0,this._viewportCached.w=0,this._unbindVertexArrayObject(),e&&(this._currentProgram=null,this.resetTextureCache(),this._stencilState.reset(),this._depthCullingState.reset(),this._depthCullingState.depthFunc=this._gl.LEQUAL,this._alphaState.reset(),this._alphaMode=1,this._alphaEquation=0,this._colorWrite=!0,this._colorWriteChanged=!0,this._unpackFlipYCached=null,this._gl.pixelStorei(this._gl.UNPACK_COLORSPACE_CONVERSION_WEBGL,this._gl.NONE),this._gl.pixelStorei(this._gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL,0),this._mustWipeVertexAttributes=!0,this.unbindAllAttributes()),this._resetVertexBufferBinding(),this._cachedIndexBuffer=null,this._cachedEffectForVertexBuffers=null,this.bindIndexBuffer(null))},e.prototype._getSamplingParameters=function(e,t){var n=this._gl,r=n.NEAREST,i=n.NEAREST;switch(e){case 11:r=n.LINEAR,i=t?n.LINEAR_MIPMAP_NEAREST:n.LINEAR;break;case 3:r=n.LINEAR,i=t?n.LINEAR_MIPMAP_LINEAR:n.LINEAR;break;case 8:r=n.NEAREST,i=t?n.NEAREST_MIPMAP_LINEAR:n.NEAREST;break;case 4:r=n.NEAREST,i=t?n.NEAREST_MIPMAP_NEAREST:n.NEAREST;break;case 5:r=n.NEAREST,i=t?n.LINEAR_MIPMAP_NEAREST:n.LINEAR;break;case 6:r=n.NEAREST,i=t?n.LINEAR_MIPMAP_LINEAR:n.LINEAR;break;case 7:r=n.NEAREST,i=n.LINEAR;break;case 1:r=n.NEAREST,i=n.NEAREST;break;case 9:r=n.LINEAR,i=t?n.NEAREST_MIPMAP_NEAREST:n.NEAREST;break;case 10:r=n.LINEAR,i=t?n.NEAREST_MIPMAP_LINEAR:n.NEAREST;break;case 2:r=n.LINEAR,i=n.LINEAR;break;case 12:r=n.LINEAR,i=n.NEAREST}return{min:i,mag:r}},e.prototype._createTexture=function(){var e=this._gl.createTexture();if(!e)throw new Error("Unable to create texture");return e},e.prototype.createTexture=function(t,n,i,o,a,s,c,l,h,d,p,f){var m=this;void 0===a&&(a=3),void 0===s&&(s=null),void 0===c&&(c=null),void 0===l&&(l=null),void 0===h&&(h=null),void 0===d&&(d=null),void 0===p&&(p=null);for(var g=String(t),_="data:"===g.substr(0,5),v="blob:"===g.substr(0,5),b=_&&-1!==g.indexOf(";base64,"),y=h||new u.a(this,u.b.Url),C=g.lastIndexOf("."),x=p||(C>-1?g.substring(C).toLowerCase():""),T=null,E=0,S=e._TextureLoaders;E<S.length;E++){var P=S[E];if(P.canLoad(x)){T=P;break}}o&&o._addPendingData(y),y.url=g,y.generateMipMaps=!n,y.samplingMode=a,y.invertY=i,this._doNotHandleContextLost||(y._buffer=l);var O=null;s&&!h&&(O=y.onLoadedObservable.add(s)),h||this._internalTexturesCache.push(y);var A=function(e,t){o&&o._removePendingData(y),O&&y.onLoadedObservable.remove(O),r.a.UseFallbackTexture?m.createTexture(r.a.FallbackTexture,n,y.invertY,o,a,null,c,l,y):c&&c(e||"Unknown error",t)};if(T){var M=function(e){T.loadData(e,y,(function(e,t,n,r,i,s){s?A("TextureLoader failed to load data"):m._prepareWebGLTexture(y,o,e,t,y.invertY,!n,r,(function(){return i(),!1}),a)}))};l?l instanceof ArrayBuffer?M(new Uint8Array(l)):ArrayBuffer.isView(l)?M(l):c&&c("Unable to load: only ArrayBuffer or ArrayBufferView is supported",null):this._loadFile(g,(function(e){return M(new Uint8Array(e))}),void 0,o?o.offlineProvider:void 0,!0,(function(e,t){A("Unable to load "+(e&&e.responseURL,t))}))}else{var w=function(e){v&&!m._doNotHandleContextLost&&(y._buffer=e),m._prepareWebGLTexture(y,o,e.width,e.height,y.invertY,n,!1,(function(t,n,r){var i=m._gl,a=e.width===t&&e.height===n,s=d?m._getInternalFormat(d):".jpg"===x?i.RGB:i.RGBA;if(a)return i.texImage2D(i.TEXTURE_2D,0,s,s,i.UNSIGNED_BYTE,e),!1;var c=m._caps.maxTextureSize;if(e.width>c||e.height>c||!m._supportsHardwareTextureRescaling)return m._prepareWorkingCanvas(),!(!m._workingCanvas||!m._workingContext)&&(m._workingCanvas.width=t,m._workingCanvas.height=n,m._workingContext.drawImage(e,0,0,e.width,e.height,0,0,t,n),i.texImage2D(i.TEXTURE_2D,0,s,s,i.UNSIGNED_BYTE,m._workingCanvas),y.width=t,y.height=n,!1);var l=new u.a(m,u.b.Temp);return m._bindTextureDirectly(i.TEXTURE_2D,l,!0),i.texImage2D(i.TEXTURE_2D,0,s,s,i.UNSIGNED_BYTE,e),m._rescaleTexture(l,y,o,s,(function(){m._releaseTexture(l),m._bindTextureDirectly(i.TEXTURE_2D,y,!0),r()})),!0}),a)};!_||b?l&&(l.decoding||l.close)?w(l):e._FileToolsLoadImage(g,w,A,o?o.offlineProvider:null,f):"string"==typeof l||l instanceof ArrayBuffer||ArrayBuffer.isView(l)||l instanceof Blob?e._FileToolsLoadImage(l,w,A,o?o.offlineProvider:null,f):l&&w(l)}return y},e._FileToolsLoadImage=function(e,t,n,r,i){throw o.a.WarnImport("FileTools")},e.prototype._rescaleTexture=function(e,t,n,r,i){},e.prototype.createRawTexture=function(e,t,n,r,i,a,s,c,l){throw void 0===c&&(c=null),void 0===l&&(l=0),o.a.WarnImport("Engine.RawTexture")},e.prototype.createRawCubeTexture=function(e,t,n,r,i,a,s,c){throw void 0===c&&(c=null),o.a.WarnImport("Engine.RawTexture")},e.prototype.createRawTexture3D=function(e,t,n,r,i,a,s,c,l,u){throw void 0===l&&(l=null),void 0===u&&(u=0),o.a.WarnImport("Engine.RawTexture")},e.prototype.createRawTexture2DArray=function(e,t,n,r,i,a,s,c,l,u){throw void 0===l&&(l=null),void 0===u&&(u=0),o.a.WarnImport("Engine.RawTexture")},e.prototype._unpackFlipY=function(e){this._unpackFlipYCached!==e&&(this._gl.pixelStorei(this._gl.UNPACK_FLIP_Y_WEBGL,e?1:0),this.enableUnpackFlipYCached&&(this._unpackFlipYCached=e))},e.prototype._getUnpackAlignement=function(){return this._gl.getParameter(this._gl.UNPACK_ALIGNMENT)},e.prototype._getTextureTarget=function(e){return e.isCube?this._gl.TEXTURE_CUBE_MAP:e.is3D?this._gl.TEXTURE_3D:e.is2DArray||e.isMultiview?this._gl.TEXTURE_2D_ARRAY:this._gl.TEXTURE_2D},e.prototype.updateTextureSamplingMode=function(e,t,n){void 0===n&&(n=!1);var r=this._getTextureTarget(t),i=this._getSamplingParameters(e,t.generateMipMaps||n);this._setTextureParameterInteger(r,this._gl.TEXTURE_MAG_FILTER,i.mag,t),this._setTextureParameterInteger(r,this._gl.TEXTURE_MIN_FILTER,i.min),n&&(t.generateMipMaps=!0,this._gl.generateMipmap(r)),this._bindTextureDirectly(r,null),t.samplingMode=e},e.prototype.updateTextureWrappingMode=function(e,t,n,r){void 0===n&&(n=null),void 0===r&&(r=null);var i=this._getTextureTarget(e);null!==t&&(this._setTextureParameterInteger(i,this._gl.TEXTURE_WRAP_S,this._getTextureWrapMode(t),e),e._cachedWrapU=t),null!==n&&(this._setTextureParameterInteger(i,this._gl.TEXTURE_WRAP_T,this._getTextureWrapMode(n),e),e._cachedWrapV=n),(e.is2DArray||e.is3D)&&null!==r&&(this._setTextureParameterInteger(i,this._gl.TEXTURE_WRAP_R,this._getTextureWrapMode(r),e),e._cachedWrapR=r),this._bindTextureDirectly(i,null)},e.prototype._setupDepthStencilTexture=function(e,t,n,r,i){var o=t.width||t,a=t.height||t,s=t.layers||0;e.baseWidth=o,e.baseHeight=a,e.width=o,e.height=a,e.is2DArray=s>0,e.depth=s,e.isReady=!0,e.samples=1,e.generateMipMaps=!1,e._generateDepthBuffer=!0,e._generateStencilBuffer=n,e.samplingMode=r?2:1,e.type=0,e._comparisonFunction=i;var c=this._gl,l=this._getTextureTarget(e),u=this._getSamplingParameters(e.samplingMode,!1);c.texParameteri(l,c.TEXTURE_MAG_FILTER,u.mag),c.texParameteri(l,c.TEXTURE_MIN_FILTER,u.min),c.texParameteri(l,c.TEXTURE_WRAP_S,c.CLAMP_TO_EDGE),c.texParameteri(l,c.TEXTURE_WRAP_T,c.CLAMP_TO_EDGE),0===i?(c.texParameteri(l,c.TEXTURE_COMPARE_FUNC,515),c.texParameteri(l,c.TEXTURE_COMPARE_MODE,c.NONE)):(c.texParameteri(l,c.TEXTURE_COMPARE_FUNC,i),c.texParameteri(l,c.TEXTURE_COMPARE_MODE,c.COMPARE_REF_TO_TEXTURE))},e.prototype._uploadCompressedDataToTextureDirectly=function(e,t,n,r,i,o,a){void 0===o&&(o=0),void 0===a&&(a=0);var s=this._gl,c=s.TEXTURE_2D;e.isCube&&(c=s.TEXTURE_CUBE_MAP_POSITIVE_X+o),this._gl.compressedTexImage2D(c,a,t,n,r,0,i)},e.prototype._uploadDataToTextureDirectly=function(e,t,n,r,i,o){void 0===n&&(n=0),void 0===r&&(r=0),void 0===o&&(o=!1);var a=this._gl,s=this._getWebGLTextureType(e.type),c=this._getInternalFormat(e.format),l=void 0===i?this._getRGBABufferInternalSizedFormat(e.type,e.format):this._getInternalFormat(i);this._unpackFlipY(e.invertY);var u=a.TEXTURE_2D;e.isCube&&(u=a.TEXTURE_CUBE_MAP_POSITIVE_X+n);var h=Math.round(Math.log(e.width)*Math.LOG2E),d=Math.round(Math.log(e.height)*Math.LOG2E),p=o?e.width:Math.pow(2,Math.max(h-r,0)),f=o?e.height:Math.pow(2,Math.max(d-r,0));a.texImage2D(u,r,l,p,f,0,c,s,t)},e.prototype.updateTextureData=function(e,t,n,r,i,o,a,s){void 0===a&&(a=0),void 0===s&&(s=0);var c=this._gl,l=this._getWebGLTextureType(e.type),u=this._getInternalFormat(e.format);this._unpackFlipY(e.invertY);var h=c.TEXTURE_2D;e.isCube&&(h=c.TEXTURE_CUBE_MAP_POSITIVE_X+a),c.texSubImage2D(h,s,n,r,i,o,u,l,t)},e.prototype._uploadArrayBufferViewToTexture=function(e,t,n,r){void 0===n&&(n=0),void 0===r&&(r=0);var i=this._gl,o=e.isCube?i.TEXTURE_CUBE_MAP:i.TEXTURE_2D;this._bindTextureDirectly(o,e,!0),this._uploadDataToTextureDirectly(e,t,n,r),this._bindTextureDirectly(o,null,!0)},e.prototype._prepareWebGLTextureContinuation=function(e,t,n,r,i){var o=this._gl;if(o){var a=this._getSamplingParameters(i,!n);o.texParameteri(o.TEXTURE_2D,o.TEXTURE_MAG_FILTER,a.mag),o.texParameteri(o.TEXTURE_2D,o.TEXTURE_MIN_FILTER,a.min),n||r||o.generateMipmap(o.TEXTURE_2D),this._bindTextureDirectly(o.TEXTURE_2D,null),t&&t._removePendingData(e),e.onLoadedObservable.notifyObservers(e),e.onLoadedObservable.clear()}},e.prototype._prepareWebGLTexture=function(t,n,r,i,o,a,s,c,l){var u=this;void 0===l&&(l=3);var h=this.getCaps().maxTextureSize,d=Math.min(h,this.needPOTTextures?e.GetExponentOfTwo(r,h):r),p=Math.min(h,this.needPOTTextures?e.GetExponentOfTwo(i,h):i),f=this._gl;f&&(t._webGLTexture?(this._bindTextureDirectly(f.TEXTURE_2D,t,!0),this._unpackFlipY(void 0===o||!!o),t.baseWidth=r,t.baseHeight=i,t.width=d,t.height=p,t.isReady=!0,c(d,p,(function(){u._prepareWebGLTextureContinuation(t,n,a,s,l)}))||this._prepareWebGLTextureContinuation(t,n,a,s,l)):n&&n._removePendingData(t))},e.prototype._setupFramebufferDepthAttachments=function(e,t,n,r,i){void 0===i&&(i=1);var o=this._gl;if(e&&t)return this._getDepthStencilBuffer(n,r,i,o.DEPTH_STENCIL,o.DEPTH24_STENCIL8,o.DEPTH_STENCIL_ATTACHMENT);if(t){var a=o.DEPTH_COMPONENT16;return this._webGLVersion>1&&(a=o.DEPTH_COMPONENT32F),this._getDepthStencilBuffer(n,r,i,a,a,o.DEPTH_ATTACHMENT)}return e?this._getDepthStencilBuffer(n,r,i,o.STENCIL_INDEX8,o.STENCIL_INDEX8,o.STENCIL_ATTACHMENT):null},e.prototype._releaseFramebufferObjects=function(e){var t=this._gl;e._framebuffer&&(t.deleteFramebuffer(e._framebuffer),e._framebuffer=null),e._depthStencilBuffer&&(t.deleteRenderbuffer(e._depthStencilBuffer),e._depthStencilBuffer=null),e._MSAAFramebuffer&&(t.deleteFramebuffer(e._MSAAFramebuffer),e._MSAAFramebuffer=null),e._MSAARenderBuffer&&(t.deleteRenderbuffer(e._MSAARenderBuffer),e._MSAARenderBuffer=null)},e.prototype._releaseTexture=function(e){this._releaseFramebufferObjects(e),this._deleteTexture(e._webGLTexture),this.unbindAllTextures();var t=this._internalTexturesCache.indexOf(e);-1!==t&&this._internalTexturesCache.splice(t,1),e._lodTextureHigh&&e._lodTextureHigh.dispose(),e._lodTextureMid&&e._lodTextureMid.dispose(),e._lodTextureLow&&e._lodTextureLow.dispose(),e._irradianceTexture&&e._irradianceTexture.dispose()},e.prototype._deleteTexture=function(e){this._gl.deleteTexture(e)},e.prototype._setProgram=function(e){this._currentProgram!==e&&(this._gl.useProgram(e),this._currentProgram=e)},e.prototype.bindSamplers=function(e){var t=e.getPipelineContext();this._setProgram(t.program);for(var n=e.getSamplers(),r=0;r<n.length;r++){var i=e.getUniform(n[r]);i&&(this._boundUniforms[r]=i)}this._currentEffect=null},e.prototype._activateCurrentTexture=function(){this._currentTextureChannel!==this._activeChannel&&(this._gl.activeTexture(this._gl.TEXTURE0+this._activeChannel),this._currentTextureChannel=this._activeChannel)},e.prototype._bindTextureDirectly=function(e,t,n,r){void 0===n&&(n=!1),void 0===r&&(r=!1);var i=!1,o=t&&t._associatedChannel>-1;return n&&o&&(this._activeChannel=t._associatedChannel),this._boundTexturesCache[this._activeChannel]!==t||r?(this._activateCurrentTexture(),t&&t.isMultiview?this._gl.bindTexture(e,t?t._colorTextureArray:null):this._gl.bindTexture(e,t?t._webGLTexture:null),this._boundTexturesCache[this._activeChannel]=t,t&&(t._associatedChannel=this._activeChannel)):n&&(i=!0,this._activateCurrentTexture()),o&&!n&&this._bindSamplerUniformToChannel(t._associatedChannel,this._activeChannel),i},e.prototype._bindTexture=function(e,t){void 0!==e&&(t&&(t._associatedChannel=e),this._activeChannel=e,this._bindTextureDirectly(this._gl.TEXTURE_2D,t))},e.prototype.unbindAllTextures=function(){for(var e=0;e<this._maxSimultaneousTextures;e++)this._activeChannel=e,this._bindTextureDirectly(this._gl.TEXTURE_2D,null),this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP,null),this.webGLVersion>1&&(this._bindTextureDirectly(this._gl.TEXTURE_3D,null),this._bindTextureDirectly(this._gl.TEXTURE_2D_ARRAY,null))},e.prototype.setTexture=function(e,t,n){void 0!==e&&(t&&(this._boundUniforms[e]=t),this._setTexture(e,n))},e.prototype._bindSamplerUniformToChannel=function(e,t){var n=this._boundUniforms[e];n&&n._currentState!==t&&(this._gl.uniform1i(n,t),n._currentState=t)},e.prototype._getTextureWrapMode=function(e){switch(e){case 1:return this._gl.REPEAT;case 0:return this._gl.CLAMP_TO_EDGE;case 2:return this._gl.MIRRORED_REPEAT}return this._gl.REPEAT},e.prototype._setTexture=function(e,t,n,r){if(void 0===n&&(n=!1),void 0===r&&(r=!1),!t)return null!=this._boundTexturesCache[e]&&(this._activeChannel=e,this._bindTextureDirectly(this._gl.TEXTURE_2D,null),this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP,null),this.webGLVersion>1&&(this._bindTextureDirectly(this._gl.TEXTURE_3D,null),this._bindTextureDirectly(this._gl.TEXTURE_2D_ARRAY,null))),!1;if(t.video)this._activeChannel=e,t.update();else if(4===t.delayLoadState)return t.delayLoad(),!1;var i;i=r?t.depthStencilTexture:t.isReady()?t.getInternalTexture():t.isCube?this.emptyCubeTexture:t.is3D?this.emptyTexture3D:t.is2DArray?this.emptyTexture2DArray:this.emptyTexture,!n&&i&&(i._associatedChannel=e);var o=!0;this._boundTexturesCache[e]===i&&(n||this._bindSamplerUniformToChannel(i._associatedChannel,e),o=!1),this._activeChannel=e;var a=this._getTextureTarget(i);if(o&&this._bindTextureDirectly(a,i,n),i&&!i.isMultiview){if(i.isCube&&i._cachedCoordinatesMode!==t.coordinatesMode){i._cachedCoordinatesMode=t.coordinatesMode;var s=3!==t.coordinatesMode&&5!==t.coordinatesMode?1:0;t.wrapU=s,t.wrapV=s}i._cachedWrapU!==t.wrapU&&(i._cachedWrapU=t.wrapU,this._setTextureParameterInteger(a,this._gl.TEXTURE_WRAP_S,this._getTextureWrapMode(t.wrapU),i)),i._cachedWrapV!==t.wrapV&&(i._cachedWrapV=t.wrapV,this._setTextureParameterInteger(a,this._gl.TEXTURE_WRAP_T,this._getTextureWrapMode(t.wrapV),i)),i.is3D&&i._cachedWrapR!==t.wrapR&&(i._cachedWrapR=t.wrapR,this._setTextureParameterInteger(a,this._gl.TEXTURE_WRAP_R,this._getTextureWrapMode(t.wrapR),i)),this._setAnisotropicLevel(a,i,t.anisotropicFilteringLevel)}return!0},e.prototype.setTextureArray=function(e,t,n){if(void 0!==e&&t){this._textureUnits&&this._textureUnits.length===n.length||(this._textureUnits=new Int32Array(n.length));for(var r=0;r<n.length;r++){var i=n[r].getInternalTexture();i?(this._textureUnits[r]=e+r,i._associatedChannel=e+r):this._textureUnits[r]=-1}this._gl.uniform1iv(t,this._textureUnits);for(var o=0;o<n.length;o++)this._setTexture(this._textureUnits[o],n[o],!0)}},e.prototype._setAnisotropicLevel=function(e,t,n){var r=this._caps.textureAnisotropicFilterExtension;11!==t.samplingMode&&3!==t.samplingMode&&2!==t.samplingMode&&(n=1),r&&t._cachedAnisotropicFilteringLevel!==n&&(this._setTextureParameterFloat(e,r.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(n,this._caps.maxAnisotropy),t),t._cachedAnisotropicFilteringLevel=n)},e.prototype._setTextureParameterFloat=function(e,t,n,r){this._bindTextureDirectly(e,r,!0,!0),this._gl.texParameterf(e,t,n)},e.prototype._setTextureParameterInteger=function(e,t,n,r){r&&this._bindTextureDirectly(e,r,!0,!0),this._gl.texParameteri(e,t,n)},e.prototype.unbindAllAttributes=function(){if(this._mustWipeVertexAttributes){this._mustWipeVertexAttributes=!1;for(var e=0;e<this._caps.maxVertexAttribs;e++)this.disableAttributeByIndex(e)}else{e=0;for(var t=this._vertexAttribArraysEnabled.length;e<t;e++)e>=this._caps.maxVertexAttribs||!this._vertexAttribArraysEnabled[e]||this.disableAttributeByIndex(e)}},e.prototype.releaseEffects=function(){for(var e in this._compiledEffects){var t=this._compiledEffects[e].getPipelineContext();this._deletePipelineContext(t)}this._compiledEffects={}},e.prototype.dispose=function(){this.stopRenderLoop(),this.onBeforeTextureInitObservable&&this.onBeforeTextureInitObservable.clear(),this._emptyTexture&&(this._releaseTexture(this._emptyTexture),this._emptyTexture=null),this._emptyCubeTexture&&(this._releaseTexture(this._emptyCubeTexture),this._emptyCubeTexture=null),this.releaseEffects(),this.unbindAllAttributes(),this._boundUniforms=[],d.a.IsWindowObjectExist()&&this._renderingCanvas&&(this._doNotHandleContextLost||(this._renderingCanvas.removeEventListener("webglcontextlost",this._onContextLost),this._renderingCanvas.removeEventListener("webglcontextrestored",this._onContextRestored))),this._workingCanvas=null,this._workingContext=null,this._currentBufferPointers=[],this._renderingCanvas=null,this._currentProgram=null,this._boundRenderFunction=null,i.a.ResetCache();for(var e=0,t=this._activeRequests;e<t.length;e++){t[e].abort()}},e.prototype.attachContextLostEvent=function(e){this._renderingCanvas&&this._renderingCanvas.addEventListener("webglcontextlost",e,!1)},e.prototype.attachContextRestoredEvent=function(e){this._renderingCanvas&&this._renderingCanvas.addEventListener("webglcontextrestored",e,!1)},e.prototype.getError=function(){return this._gl.getError()},e.prototype._canRenderToFloatFramebuffer=function(){return this._webGLVersion>1?this._caps.colorBufferFloat:this._canRenderToFramebuffer(1)},e.prototype._canRenderToHalfFloatFramebuffer=function(){return this._webGLVersion>1?this._caps.colorBufferFloat:this._canRenderToFramebuffer(2)},e.prototype._canRenderToFramebuffer=function(e){for(var t=this._gl;t.getError()!==t.NO_ERROR;);var n=!0,r=t.createTexture();t.bindTexture(t.TEXTURE_2D,r),t.texImage2D(t.TEXTURE_2D,0,this._getRGBABufferInternalSizedFormat(e),1,1,0,t.RGBA,this._getWebGLTextureType(e),null),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.NEAREST),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.NEAREST);var i=t.createFramebuffer();t.bindFramebuffer(t.FRAMEBUFFER,i),t.framebufferTexture2D(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.TEXTURE_2D,r,0);var o=t.checkFramebufferStatus(t.FRAMEBUFFER);if((n=(n=n&&o===t.FRAMEBUFFER_COMPLETE)&&t.getError()===t.NO_ERROR)&&(t.clear(t.COLOR_BUFFER_BIT),n=n&&t.getError()===t.NO_ERROR),n){t.bindFramebuffer(t.FRAMEBUFFER,null);var a=t.RGBA,s=t.UNSIGNED_BYTE,c=new Uint8Array(4);t.readPixels(0,0,1,1,a,s,c),n=n&&t.getError()===t.NO_ERROR}for(t.deleteTexture(r),t.deleteFramebuffer(i),t.bindFramebuffer(t.FRAMEBUFFER,null);!n&&t.getError()!==t.NO_ERROR;);return n},e.prototype._getWebGLTextureType=function(e){if(1===this._webGLVersion){switch(e){case 1:return this._gl.FLOAT;case 2:return this._gl.HALF_FLOAT_OES;case 0:return this._gl.UNSIGNED_BYTE;case 8:return this._gl.UNSIGNED_SHORT_4_4_4_4;case 9:return this._gl.UNSIGNED_SHORT_5_5_5_1;case 10:return this._gl.UNSIGNED_SHORT_5_6_5}return this._gl.UNSIGNED_BYTE}switch(e){case 3:return this._gl.BYTE;case 0:return this._gl.UNSIGNED_BYTE;case 4:return this._gl.SHORT;case 5:return this._gl.UNSIGNED_SHORT;case 6:return this._gl.INT;case 7:return this._gl.UNSIGNED_INT;case 1:return this._gl.FLOAT;case 2:return this._gl.HALF_FLOAT;case 8:return this._gl.UNSIGNED_SHORT_4_4_4_4;case 9:return this._gl.UNSIGNED_SHORT_5_5_5_1;case 10:return this._gl.UNSIGNED_SHORT_5_6_5;case 11:return this._gl.UNSIGNED_INT_2_10_10_10_REV;case 12:return this._gl.UNSIGNED_INT_24_8;case 13:return this._gl.UNSIGNED_INT_10F_11F_11F_REV;case 14:return this._gl.UNSIGNED_INT_5_9_9_9_REV;case 15:return this._gl.FLOAT_32_UNSIGNED_INT_24_8_REV}return this._gl.UNSIGNED_BYTE},e.prototype._getInternalFormat=function(e){var t=this._gl.RGBA;switch(e){case 0:t=this._gl.ALPHA;break;case 1:t=this._gl.LUMINANCE;break;case 2:t=this._gl.LUMINANCE_ALPHA;break;case 6:t=this._gl.RED;break;case 7:t=this._gl.RG;break;case 4:t=this._gl.RGB;break;case 5:t=this._gl.RGBA}if(this._webGLVersion>1)switch(e){case 8:t=this._gl.RED_INTEGER;break;case 9:t=this._gl.RG_INTEGER;break;case 10:t=this._gl.RGB_INTEGER;break;case 11:t=this._gl.RGBA_INTEGER}return t},e.prototype._getRGBABufferInternalSizedFormat=function(e,t){if(1===this._webGLVersion){if(void 0!==t)switch(t){case 0:return this._gl.ALPHA;case 1:return this._gl.LUMINANCE;case 2:return this._gl.LUMINANCE_ALPHA;case 4:return this._gl.RGB}return this._gl.RGBA}switch(e){case 3:switch(t){case 6:return this._gl.R8_SNORM;case 7:return this._gl.RG8_SNORM;case 4:return this._gl.RGB8_SNORM;case 8:return this._gl.R8I;case 9:return this._gl.RG8I;case 10:return this._gl.RGB8I;case 11:return this._gl.RGBA8I;default:return this._gl.RGBA8_SNORM}case 0:switch(t){case 6:return this._gl.R8;case 7:return this._gl.RG8;case 4:return this._gl.RGB8;case 5:return this._gl.RGBA8;case 8:return this._gl.R8UI;case 9:return this._gl.RG8UI;case 10:return this._gl.RGB8UI;case 11:return this._gl.RGBA8UI;case 0:return this._gl.ALPHA;case 1:return this._gl.LUMINANCE;case 2:return this._gl.LUMINANCE_ALPHA;default:return this._gl.RGBA8}case 4:switch(t){case 8:return this._gl.R16I;case 9:return this._gl.RG16I;case 10:return this._gl.RGB16I;case 11:default:return this._gl.RGBA16I}case 5:switch(t){case 8:return this._gl.R16UI;case 9:return this._gl.RG16UI;case 10:return this._gl.RGB16UI;case 11:default:return this._gl.RGBA16UI}case 6:switch(t){case 8:return this._gl.R32I;case 9:return this._gl.RG32I;case 10:return this._gl.RGB32I;case 11:default:return this._gl.RGBA32I}case 7:switch(t){case 8:return this._gl.R32UI;case 9:return this._gl.RG32UI;case 10:return this._gl.RGB32UI;case 11:default:return this._gl.RGBA32UI}case 1:switch(t){case 6:return this._gl.R32F;case 7:return this._gl.RG32F;case 4:return this._gl.RGB32F;case 5:default:return this._gl.RGBA32F}case 2:switch(t){case 6:return this._gl.R16F;case 7:return this._gl.RG16F;case 4:return this._gl.RGB16F;case 5:default:return this._gl.RGBA16F}case 10:return this._gl.RGB565;case 13:return this._gl.R11F_G11F_B10F;case 14:return this._gl.RGB9_E5;case 8:return this._gl.RGBA4;case 9:return this._gl.RGB5_A1;case 11:switch(t){case 5:return this._gl.RGB10_A2;case 11:return this._gl.RGB10_A2UI;default:return this._gl.RGB10_A2}}return this._gl.RGBA8},e.prototype._getRGBAMultiSampleBufferFormat=function(e){return 1===e?this._gl.RGBA32F:2===e?this._gl.RGBA16F:this._gl.RGBA8},e.prototype._loadFile=function(t,n,r,i,o,a){var s=this,c=e._FileToolsLoadFile(t,n,r,i,o,a);return this._activeRequests.push(c),c.onCompleteObservable.add((function(e){s._activeRequests.splice(s._activeRequests.indexOf(e),1)})),c},e._FileToolsLoadFile=function(e,t,n,r,i,a){throw o.a.WarnImport("FileTools")},e.prototype.readPixels=function(e,t,n,r,i){void 0===i&&(i=!0);var o=i?4:3,a=i?this._gl.RGBA:this._gl.RGB,s=new Uint8Array(r*n*o);return this._gl.readPixels(e,t,n,r,a,this._gl.UNSIGNED_BYTE,s),s},e.isSupported=function(){if(null===this._isSupported)try{var e=g.a.CreateCanvas(1,1),t=e.getContext("webgl")||e.getContext("experimental-webgl");this._isSupported=null!=t&&!!window.WebGLRenderingContext}catch(e){this._isSupported=!1}return this._isSupported},e.CeilingPOT=function(e){return e--,e|=e>>1,e|=e>>2,e|=e>>4,e|=e>>8,e|=e>>16,++e},e.FloorPOT=function(e){return e|=e>>1,e|=e>>2,e|=e>>4,e|=e>>8,(e|=e>>16)-(e>>1)},e.NearestPOT=function(t){var n=e.CeilingPOT(t),r=e.FloorPOT(t);return n-t>t-r?r:n},e.GetExponentOfTwo=function(t,n,r){var i;switch(void 0===r&&(r=2),r){case 1:i=e.FloorPOT(t);break;case 2:i=e.NearestPOT(t);break;case 3:default:i=e.CeilingPOT(t)}return Math.min(i,n)},e.QueueNewFrame=function(e,t){return d.a.IsWindowObjectExist()?(t||(t=window),t.requestAnimationFrame?t.requestAnimationFrame(e):t.msRequestAnimationFrame?t.msRequestAnimationFrame(e):t.webkitRequestAnimationFrame?t.webkitRequestAnimationFrame(e):t.mozRequestAnimationFrame?t.mozRequestAnimationFrame(e):t.oRequestAnimationFrame?t.oRequestAnimationFrame(e):window.setTimeout(e,16)):"undefined"!=typeof requestAnimationFrame?requestAnimationFrame(e):setTimeout(e,16)},e.prototype.getHostDocument=function(){return this._renderingCanvas&&this._renderingCanvas.ownerDocument?this._renderingCanvas.ownerDocument:document},e.ExceptionList=[{key:"Chrome/63.0",capture:"63\\.0\\.3239\\.(\\d+)",captureConstraint:108,targets:["uniformBuffer"]},{key:"Firefox/58",capture:null,captureConstraint:null,targets:["uniformBuffer"]},{key:"Firefox/59",capture:null,captureConstraint:null,targets:["uniformBuffer"]},{key:"Chrome/72.+?Mobile",capture:null,captureConstraint:null,targets:["vao"]},{key:"Chrome/73.+?Mobile",capture:null,captureConstraint:null,targets:["vao"]},{key:"Chrome/74.+?Mobile",capture:null,captureConstraint:null,targets:["vao"]},{key:"Mac OS.+Chrome/71",capture:null,captureConstraint:null,targets:["vao"]},{key:"Mac OS.+Chrome/72",capture:null,captureConstraint:null,targets:["vao"]}],e._TextureLoaders=[],e.CollisionsEpsilon=.001,e._isSupported=null,e}()},function(e,t,n){"use strict";n.d(t,"a",(function(){return l}));var r=n(1),i=n(2),o=n(5),a=n(0),s=n(33),c=n(23),l=function(e){function t(n,r,i){void 0===r&&(r=null),void 0===i&&(i=!0);var s=e.call(this,n,r)||this;return s._forward=new a.e(0,0,1),s._forwardInverted=new a.e(0,0,-1),s._up=new a.e(0,1,0),s._right=new a.e(1,0,0),s._rightInverted=new a.e(-1,0,0),s._position=a.e.Zero(),s._rotation=a.e.Zero(),s._rotationQuaternion=null,s._scaling=a.e.One(),s._isDirty=!1,s._transformToBoneReferal=null,s._isAbsoluteSynced=!1,s._billboardMode=t.BILLBOARDMODE_NONE,s._preserveParentRotationForBillboard=!1,s.scalingDeterminant=1,s._infiniteDistance=!1,s.ignoreNonUniformScaling=!1,s.reIntegrateRotationIntoRotationQuaternion=!1,s._poseMatrix=null,s._localMatrix=a.a.Zero(),s._usePivotMatrix=!1,s._absolutePosition=a.e.Zero(),s._absoluteScaling=a.e.Zero(),s._absoluteRotationQuaternion=a.b.Identity(),s._pivotMatrix=a.a.Identity(),s._postMultiplyPivotMatrix=!1,s._isWorldMatrixFrozen=!1,s._indexInSceneTransformNodesArray=-1,s.onAfterWorldMatrixUpdateObservable=new o.c,s._nonUniformScaling=!1,i&&s.getScene().addTransformNode(s),s}return Object(r.__extends)(t,e),Object.defineProperty(t.prototype,"billboardMode",{get:function(){return this._billboardMode},set:function(e){this._billboardMode!==e&&(this._billboardMode=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"preserveParentRotationForBillboard",{get:function(){return this._preserveParentRotationForBillboard},set:function(e){e!==this._preserveParentRotationForBillboard&&(this._preserveParentRotationForBillboard=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"infiniteDistance",{get:function(){return this._infiniteDistance},set:function(e){this._infiniteDistance!==e&&(this._infiniteDistance=e)},enumerable:!0,configurable:!0}),t.prototype.getClassName=function(){return"TransformNode"},Object.defineProperty(t.prototype,"position",{get:function(){return this._position},set:function(e){this._position=e,this._isDirty=!0},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"rotation",{get:function(){return this._rotation},set:function(e){this._rotation=e,this._rotationQuaternion=null,this._isDirty=!0},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"scaling",{get:function(){return this._scaling},set:function(e){this._scaling=e,this._isDirty=!0},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"rotationQuaternion",{get:function(){return this._rotationQuaternion},set:function(e){this._rotationQuaternion=e,e&&this._rotation.setAll(0),this._isDirty=!0},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"forward",{get:function(){return a.e.Normalize(a.e.TransformNormal(this.getScene().useRightHandedSystem?this._forwardInverted:this._forward,this.getWorldMatrix()))},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"up",{get:function(){return a.e.Normalize(a.e.TransformNormal(this._up,this.getWorldMatrix()))},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"right",{get:function(){return a.e.Normalize(a.e.TransformNormal(this.getScene().useRightHandedSystem?this._rightInverted:this._right,this.getWorldMatrix()))},enumerable:!0,configurable:!0}),t.prototype.updatePoseMatrix=function(e){return this._poseMatrix?(this._poseMatrix.copyFrom(e),this):(this._poseMatrix=e.clone(),this)},t.prototype.getPoseMatrix=function(){return this._poseMatrix||(this._poseMatrix=a.a.Identity()),this._poseMatrix},t.prototype._isSynchronized=function(){var e=this._cache;if(this.billboardMode!==e.billboardMode||this.billboardMode!==t.BILLBOARDMODE_NONE)return!1;if(e.pivotMatrixUpdated)return!1;if(this.infiniteDistance)return!1;if(!e.position.equals(this._position))return!1;if(this._rotationQuaternion){if(!e.rotationQuaternion.equals(this._rotationQuaternion))return!1}else if(!e.rotation.equals(this._rotation))return!1;return!!e.scaling.equals(this._scaling)},t.prototype._initCache=function(){e.prototype._initCache.call(this);var t=this._cache;t.localMatrixUpdated=!1,t.position=a.e.Zero(),t.scaling=a.e.Zero(),t.rotation=a.e.Zero(),t.rotationQuaternion=new a.b(0,0,0,0),t.billboardMode=-1,t.infiniteDistance=!1},t.prototype.markAsDirty=function(e){return this._currentRenderId=Number.MAX_VALUE,this._isDirty=!0,this},Object.defineProperty(t.prototype,"absolutePosition",{get:function(){return this._absolutePosition},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"absoluteScaling",{get:function(){return this._syncAbsoluteScalingAndRotation(),this._absoluteScaling},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"absoluteRotationQuaternion",{get:function(){return this._syncAbsoluteScalingAndRotation(),this._absoluteRotationQuaternion},enumerable:!0,configurable:!0}),t.prototype.setPreTransformMatrix=function(e){return this.setPivotMatrix(e,!1)},t.prototype.setPivotMatrix=function(e,t){return void 0===t&&(t=!0),this._pivotMatrix.copyFrom(e),this._usePivotMatrix=!this._pivotMatrix.isIdentity(),this._cache.pivotMatrixUpdated=!0,this._postMultiplyPivotMatrix=t,this._postMultiplyPivotMatrix&&(this._pivotMatrixInverse?this._pivotMatrix.invertToRef(this._pivotMatrixInverse):this._pivotMatrixInverse=a.a.Invert(this._pivotMatrix)),this},t.prototype.getPivotMatrix=function(){return this._pivotMatrix},t.prototype.instantiateHierarchy=function(e,t,n){void 0===e&&(e=null);var r=this.clone("Clone of "+(this.name||this.id),e||this.parent,!0);r&&n&&n(this,r);for(var i=0,o=this.getChildTransformNodes(!0);i<o.length;i++){o[i].instantiateHierarchy(r,t,n)}return r},t.prototype.freezeWorldMatrix=function(e){return void 0===e&&(e=null),e?this._worldMatrix=e:(this._isWorldMatrixFrozen=!1,this.computeWorldMatrix(!0)),this._isDirty=!1,this._isWorldMatrixFrozen=!0,this},t.prototype.unfreezeWorldMatrix=function(){return this._isWorldMatrixFrozen=!1,this.computeWorldMatrix(!0),this},Object.defineProperty(t.prototype,"isWorldMatrixFrozen",{get:function(){return this._isWorldMatrixFrozen},enumerable:!0,configurable:!0}),t.prototype.getAbsolutePosition=function(){return this.computeWorldMatrix(),this._absolutePosition},t.prototype.setAbsolutePosition=function(e){if(!e)return this;var t,n,r;if(void 0===e.x){if(arguments.length<3)return this;t=arguments[0],n=arguments[1],r=arguments[2]}else t=e.x,n=e.y,r=e.z;if(this.parent){var i=a.c.Matrix[0];this.parent.getWorldMatrix().invertToRef(i),a.e.TransformCoordinatesFromFloatsToRef(t,n,r,i,this.position)}else this.position.x=t,this.position.y=n,this.position.z=r;return this},t.prototype.setPositionWithLocalVector=function(e){return this.computeWorldMatrix(),this.position=a.e.TransformNormal(e,this._localMatrix),this},t.prototype.getPositionExpressedInLocalSpace=function(){this.computeWorldMatrix();var e=a.c.Matrix[0];return this._localMatrix.invertToRef(e),a.e.TransformNormal(this.position,e)},t.prototype.locallyTranslate=function(e){return this.computeWorldMatrix(!0),this.position=a.e.TransformCoordinates(e,this._localMatrix),this},t.prototype.lookAt=function(e,n,r,i,o){void 0===n&&(n=0),void 0===r&&(r=0),void 0===i&&(i=0),void 0===o&&(o=c.b.LOCAL);var s=t._lookAtVectorCache,l=o===c.b.LOCAL?this.position:this.getAbsolutePosition();if(e.subtractToRef(l,s),this.setDirection(s,n,r,i),o===c.b.WORLD&&this.parent)if(this.rotationQuaternion){var u=a.c.Matrix[0];this.rotationQuaternion.toRotationMatrix(u);var h=a.c.Matrix[1];this.parent.getWorldMatrix().getRotationMatrixToRef(h),h.invert(),u.multiplyToRef(h,u),this.rotationQuaternion.fromRotationMatrix(u)}else{var d=a.c.Quaternion[0];a.b.FromEulerVectorToRef(this.rotation,d);u=a.c.Matrix[0];d.toRotationMatrix(u);h=a.c.Matrix[1];this.parent.getWorldMatrix().getRotationMatrixToRef(h),h.invert(),u.multiplyToRef(h,u),d.fromRotationMatrix(u),d.toEulerAnglesToRef(this.rotation)}return this},t.prototype.getDirection=function(e){var t=a.e.Zero();return this.getDirectionToRef(e,t),t},t.prototype.getDirectionToRef=function(e,t){return a.e.TransformNormalToRef(e,this.getWorldMatrix(),t),this},t.prototype.setDirection=function(e,t,n,r){void 0===t&&(t=0),void 0===n&&(n=0),void 0===r&&(r=0);var i=-Math.atan2(e.z,e.x)+Math.PI/2,o=Math.sqrt(e.x*e.x+e.z*e.z),s=-Math.atan2(e.y,o);return this.rotationQuaternion?a.b.RotationYawPitchRollToRef(i+t,s+n,r,this.rotationQuaternion):(this.rotation.x=s+n,this.rotation.y=i+t,this.rotation.z=r),this},t.prototype.setPivotPoint=function(e,t){void 0===t&&(t=c.b.LOCAL),0==this.getScene().getRenderId()&&this.computeWorldMatrix(!0);var n=this.getWorldMatrix();if(t==c.b.WORLD){var r=a.c.Matrix[0];n.invertToRef(r),e=a.e.TransformCoordinates(e,r)}return this.setPivotMatrix(a.a.Translation(-e.x,-e.y,-e.z),!0)},t.prototype.getPivotPoint=function(){var e=a.e.Zero();return this.getPivotPointToRef(e),e},t.prototype.getPivotPointToRef=function(e){return e.x=-this._pivotMatrix.m[12],e.y=-this._pivotMatrix.m[13],e.z=-this._pivotMatrix.m[14],this},t.prototype.getAbsolutePivotPoint=function(){var e=a.e.Zero();return this.getAbsolutePivotPointToRef(e),e},t.prototype.getAbsolutePivotPointToRef=function(e){return e.x=this._pivotMatrix.m[12],e.y=this._pivotMatrix.m[13],e.z=this._pivotMatrix.m[14],this.getPivotPointToRef(e),a.e.TransformCoordinatesToRef(e,this.getWorldMatrix(),e),this},t.prototype.setParent=function(e){if(!e&&!this.parent)return this;var t=a.c.Quaternion[0],n=a.c.Vector3[0],r=a.c.Vector3[1];if(e){var i=a.c.Matrix[0],o=a.c.Matrix[1];this.computeWorldMatrix(!0),e.computeWorldMatrix(!0),e.getWorldMatrix().invertToRef(o),this.getWorldMatrix().multiplyToRef(o,i),i.decompose(r,t,n)}else this.computeWorldMatrix(!0),this.getWorldMatrix().decompose(r,t,n);return this.rotationQuaternion?this.rotationQuaternion.copyFrom(t):t.toEulerAnglesToRef(this.rotation),this.scaling.copyFrom(r),this.position.copyFrom(n),this.parent=e,this},Object.defineProperty(t.prototype,"nonUniformScaling",{get:function(){return this._nonUniformScaling},enumerable:!0,configurable:!0}),t.prototype._updateNonUniformScalingState=function(e){return this._nonUniformScaling!==e&&(this._nonUniformScaling=e,!0)},t.prototype.attachToBone=function(e,t){return this._transformToBoneReferal=t,this.parent=e,e.getWorldMatrix().determinant()<0&&(this.scalingDeterminant*=-1),this},t.prototype.detachFromBone=function(){return this.parent?(this.parent.getWorldMatrix().determinant()<0&&(this.scalingDeterminant*=-1),this._transformToBoneReferal=null,this.parent=null,this):this},t.prototype.rotate=function(e,n,r){var i;if(e.normalize(),this.rotationQuaternion||(this.rotationQuaternion=this.rotation.toQuaternion(),this.rotation.setAll(0)),r&&r!==c.b.LOCAL){if(this.parent){var o=a.c.Matrix[0];this.parent.getWorldMatrix().invertToRef(o),e=a.e.TransformNormal(e,o)}(i=a.b.RotationAxisToRef(e,n,t._rotationAxisCache)).multiplyToRef(this.rotationQuaternion,this.rotationQuaternion)}else i=a.b.RotationAxisToRef(e,n,t._rotationAxisCache),this.rotationQuaternion.multiplyToRef(i,this.rotationQuaternion);return this},t.prototype.rotateAround=function(e,t,n){t.normalize(),this.rotationQuaternion||(this.rotationQuaternion=a.b.RotationYawPitchRoll(this.rotation.y,this.rotation.x,this.rotation.z),this.rotation.setAll(0));var r=a.c.Vector3[0],i=a.c.Vector3[1],o=a.c.Vector3[2],s=a.c.Quaternion[0],c=a.c.Matrix[0],l=a.c.Matrix[1],u=a.c.Matrix[2],h=a.c.Matrix[3];return e.subtractToRef(this.position,r),a.a.TranslationToRef(r.x,r.y,r.z,c),a.a.TranslationToRef(-r.x,-r.y,-r.z,l),a.a.RotationAxisToRef(t,n,u),l.multiplyToRef(u,h),h.multiplyToRef(c,h),h.decompose(i,s,o),this.position.addInPlace(o),s.multiplyToRef(this.rotationQuaternion,this.rotationQuaternion),this},t.prototype.translate=function(e,t,n){var r=e.scale(t);if(n&&n!==c.b.LOCAL)this.setAbsolutePosition(this.getAbsolutePosition().add(r));else{var i=this.getPositionExpressedInLocalSpace().add(r);this.setPositionWithLocalVector(i)}return this},t.prototype.addRotation=function(e,t,n){var r;this.rotationQuaternion?r=this.rotationQuaternion:(r=a.c.Quaternion[1],a.b.RotationYawPitchRollToRef(this.rotation.y,this.rotation.x,this.rotation.z,r));var i=a.c.Quaternion[0];return a.b.RotationYawPitchRollToRef(t,e,n,i),r.multiplyInPlace(i),this.rotationQuaternion||r.toEulerAnglesToRef(this.rotation),this},t.prototype._getEffectiveParent=function(){return this.parent},t.prototype.computeWorldMatrix=function(e){if(this._isWorldMatrixFrozen&&!this._isDirty)return this._worldMatrix;var n=this.getScene().getRenderId();if(!this._isDirty&&!e&&this.isSynchronized())return this._currentRenderId=n,this._worldMatrix;var r=this.getScene().activeCamera,i=0!=(this._billboardMode&t.BILLBOARDMODE_USE_POSITION),o=this._billboardMode!==t.BILLBOARDMODE_NONE&&!this.preserveParentRotationForBillboard;o&&r&&i&&(this.lookAt(r.position),(this.billboardMode&t.BILLBOARDMODE_X)!==t.BILLBOARDMODE_X&&(this.rotation.x=0),(this.billboardMode&t.BILLBOARDMODE_Y)!==t.BILLBOARDMODE_Y&&(this.rotation.y=0),(this.billboardMode&t.BILLBOARDMODE_Z)!==t.BILLBOARDMODE_Z&&(this.rotation.z=0)),this._updateCache();var s=this._cache;s.pivotMatrixUpdated=!1,s.billboardMode=this.billboardMode,s.infiniteDistance=this.infiniteDistance,this._currentRenderId=n,this._childUpdateId++,this._isDirty=!1;var c=this._getEffectiveParent(),l=s.scaling,u=s.position;if(this._infiniteDistance)if(!this.parent&&r){var h=r.getWorldMatrix(),d=new a.e(h.m[12],h.m[13],h.m[14]);u.copyFromFloats(this._position.x+d.x,this._position.y+d.y,this._position.z+d.z)}else u.copyFrom(this._position);else u.copyFrom(this._position);l.copyFromFloats(this._scaling.x*this.scalingDeterminant,this._scaling.y*this.scalingDeterminant,this._scaling.z*this.scalingDeterminant);var p=s.rotationQuaternion;if(this._rotationQuaternion){if(this.reIntegrateRotationIntoRotationQuaternion)this.rotation.lengthSquared()&&(this._rotationQuaternion.multiplyInPlace(a.b.RotationYawPitchRoll(this._rotation.y,this._rotation.x,this._rotation.z)),this._rotation.copyFromFloats(0,0,0));p.copyFrom(this._rotationQuaternion)}else a.b.RotationYawPitchRollToRef(this._rotation.y,this._rotation.x,this._rotation.z,p),s.rotation.copyFrom(this._rotation);if(this._usePivotMatrix){var f=a.c.Matrix[1];a.a.ScalingToRef(l.x,l.y,l.z,f);var m=a.c.Matrix[0];p.toRotationMatrix(m),this._pivotMatrix.multiplyToRef(f,a.c.Matrix[4]),a.c.Matrix[4].multiplyToRef(m,this._localMatrix),this._postMultiplyPivotMatrix&&this._localMatrix.multiplyToRef(this._pivotMatrixInverse,this._localMatrix),this._localMatrix.addTranslationFromFloats(u.x,u.y,u.z)}else a.a.ComposeToRef(l,p,u,this._localMatrix);if(c&&c.getWorldMatrix){if(e&&c.computeWorldMatrix(),o){this._transformToBoneReferal?c.getWorldMatrix().multiplyToRef(this._transformToBoneReferal.getWorldMatrix(),a.c.Matrix[7]):a.c.Matrix[7].copyFrom(c.getWorldMatrix());var g=a.c.Vector3[5],_=a.c.Vector3[6];a.c.Matrix[7].decompose(_,void 0,g),a.a.ScalingToRef(_.x,_.y,_.z,a.c.Matrix[7]),a.c.Matrix[7].setTranslation(g),this._localMatrix.multiplyToRef(a.c.Matrix[7],this._worldMatrix)}else this._transformToBoneReferal?(this._localMatrix.multiplyToRef(c.getWorldMatrix(),a.c.Matrix[6]),a.c.Matrix[6].multiplyToRef(this._transformToBoneReferal.getWorldMatrix(),this._worldMatrix)):this._localMatrix.multiplyToRef(c.getWorldMatrix(),this._worldMatrix);this._markSyncedWithParent()}else this._worldMatrix.copyFrom(this._localMatrix);if(o&&r&&this.billboardMode&&!i){var v=a.c.Vector3[0];if(this._worldMatrix.getTranslationToRef(v),a.c.Matrix[1].copyFrom(r.getViewMatrix()),a.c.Matrix[1].setTranslationFromFloats(0,0,0),a.c.Matrix[1].invertToRef(a.c.Matrix[0]),(this.billboardMode&t.BILLBOARDMODE_ALL)!==t.BILLBOARDMODE_ALL){a.c.Matrix[0].decompose(void 0,a.c.Quaternion[0],void 0);var b=a.c.Vector3[1];a.c.Quaternion[0].toEulerAnglesToRef(b),(this.billboardMode&t.BILLBOARDMODE_X)!==t.BILLBOARDMODE_X&&(b.x=0),(this.billboardMode&t.BILLBOARDMODE_Y)!==t.BILLBOARDMODE_Y&&(b.y=0),(this.billboardMode&t.BILLBOARDMODE_Z)!==t.BILLBOARDMODE_Z&&(b.z=0),a.a.RotationYawPitchRollToRef(b.y,b.x,b.z,a.c.Matrix[0])}this._worldMatrix.setTranslationFromFloats(0,0,0),this._worldMatrix.multiplyToRef(a.c.Matrix[0],this._worldMatrix),this._worldMatrix.setTranslation(a.c.Vector3[0])}return this.ignoreNonUniformScaling?this._updateNonUniformScalingState(!1):this._scaling.isNonUniform?this._updateNonUniformScalingState(!0):c&&c._nonUniformScaling?this._updateNonUniformScalingState(c._nonUniformScaling):this._updateNonUniformScalingState(!1),this._afterComputeWorldMatrix(),this._absolutePosition.copyFromFloats(this._worldMatrix.m[12],this._worldMatrix.m[13],this._worldMatrix.m[14]),this._isAbsoluteSynced=!1,this.onAfterWorldMatrixUpdateObservable.notifyObservers(this),this._poseMatrix||(this._poseMatrix=a.a.Invert(this._worldMatrix)),this._worldMatrixDeterminantIsDirty=!0,this._worldMatrix},t.prototype.resetLocalMatrix=function(e){if(void 0===e&&(e=!0),this.computeWorldMatrix(),e)for(var t=this.getChildren(),n=0;n<t.length;++n){var r=t[n];if(r){r.computeWorldMatrix();var i=a.c.Matrix[0];r._localMatrix.multiplyToRef(this._localMatrix,i);var o=a.c.Quaternion[0];i.decompose(r.scaling,o,r.position),r.rotationQuaternion?r.rotationQuaternion=o:o.toEulerAnglesToRef(r.rotation)}}this.scaling.copyFromFloats(1,1,1),this.position.copyFromFloats(0,0,0),this.rotation.copyFromFloats(0,0,0),this.rotationQuaternion&&(this.rotationQuaternion=a.b.Identity()),this._worldMatrix=a.a.Identity()},t.prototype._afterComputeWorldMatrix=function(){},t.prototype.registerAfterWorldMatrixUpdate=function(e){return this.onAfterWorldMatrixUpdateObservable.add(e),this},t.prototype.unregisterAfterWorldMatrixUpdate=function(e){return this.onAfterWorldMatrixUpdateObservable.removeCallback(e),this},t.prototype.getPositionInCameraSpace=function(e){return void 0===e&&(e=null),e||(e=this.getScene().activeCamera),a.e.TransformCoordinates(this.absolutePosition,e.getViewMatrix())},t.prototype.getDistanceToCamera=function(e){return void 0===e&&(e=null),e||(e=this.getScene().activeCamera),this.absolutePosition.subtract(e.globalPosition).length()},t.prototype.clone=function(e,n,r){var o=this,a=i.a.Clone((function(){return new t(e,o.getScene())}),this);if(a.name=e,a.id=e,n&&(a.parent=n),!r)for(var s=this.getDescendants(!0),c=0;c<s.length;c++){var l=s[c];l.clone&&l.clone(e+"."+l.name,a)}return a},t.prototype.serialize=function(e){var t=i.a.Serialize(this,e);return t.type=this.getClassName(),this.parent&&(t.parentId=this.parent.id),t.localMatrix=this.getPivotMatrix().asArray(),t.isEnabled=this.isEnabled(),this.parent&&(t.parentId=this.parent.id),t},t.Parse=function(e,n,r){var o=i.a.Parse((function(){return new t(e.name,n)}),e,n,r);return e.localMatrix?o.setPreTransformMatrix(a.a.FromArray(e.localMatrix)):e.pivotMatrix&&o.setPivotMatrix(a.a.FromArray(e.pivotMatrix)),o.setEnabled(e.isEnabled),e.parentId&&(o._waitingParentId=e.parentId),o},t.prototype.getChildTransformNodes=function(e,n){var r=[];return this._getDescendants(r,e,(function(e){return(!n||n(e))&&e instanceof t})),r},t.prototype.dispose=function(t,n){if(void 0===n&&(n=!1),this.getScene().stopAnimation(this),this.getScene().removeTransformNode(this),this.onAfterWorldMatrixUpdateObservable.clear(),t)for(var r=0,i=this.getChildTransformNodes(!0);r<i.length;r++){var o=i[r];o.parent=null,o.computeWorldMatrix(!0)}e.prototype.dispose.call(this,t,n)},t.prototype.normalizeToUnitCube=function(e,t,n){void 0===e&&(e=!0),void 0===t&&(t=!1);var r=null,i=null;t&&(this.rotationQuaternion?(i=this.rotationQuaternion.clone(),this.rotationQuaternion.copyFromFloats(0,0,0,1)):this.rotation&&(r=this.rotation.clone(),this.rotation.copyFromFloats(0,0,0)));var o=this.getHierarchyBoundingVectors(e,n),a=o.max.subtract(o.min),s=Math.max(a.x,a.y,a.z);if(0===s)return this;var c=1/s;return this.scaling.scaleInPlace(c),t&&(this.rotationQuaternion&&i?this.rotationQuaternion.copyFrom(i):this.rotation&&r&&this.rotation.copyFrom(r)),this},t.prototype._syncAbsoluteScalingAndRotation=function(){this._isAbsoluteSynced||(this._worldMatrix.decompose(this._absoluteScaling,this._absoluteRotationQuaternion),this._isAbsoluteSynced=!0)},t.BILLBOARDMODE_NONE=0,t.BILLBOARDMODE_X=1,t.BILLBOARDMODE_Y=2,t.BILLBOARDMODE_Z=4,t.BILLBOARDMODE_ALL=7,t.BILLBOARDMODE_USE_POSITION=128,t._lookAtVectorCache=new a.e(0,0,0),t._rotationAxisCache=new a.b,Object(r.__decorate)([Object(i.o)("position")],t.prototype,"_position",void 0),Object(r.__decorate)([Object(i.o)("rotation")],t.prototype,"_rotation",void 0),Object(r.__decorate)([Object(i.l)("rotationQuaternion")],t.prototype,"_rotationQuaternion",void 0),Object(r.__decorate)([Object(i.o)("scaling")],t.prototype,"_scaling",void 0),Object(r.__decorate)([Object(i.c)("billboardMode")],t.prototype,"_billboardMode",void 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v=e.call(this,null,r,!o)||this;return v.isCube=h,v.renderParticles=!0,v.renderSprites=!1,v.coordinatesMode=s.a.PROJECTION_MODE,v.ignoreCameraViewport=!1,v.onBeforeBindObservable=new i.c,v.onAfterUnbindObservable=new i.c,v.onBeforeRenderObservable=new i.c,v.onAfterRenderObservable=new i.c,v.onClearObservable=new i.c,v.onResizeObservable=new i.c,v._currentRefreshId=-1,v._refreshRate=1,v._samples=1,v.boundingBoxPosition=a.e.Zero(),(r=v.getScene())?(v.renderList=new Array,v._engine=r.getEngine(),v.name=t,v.isRenderTarget=!0,v._initialSizeParameter=n,v._processSizeParameter(n),v._resizeObserver=v.getScene().getEngine().onResizeObservable.add((function(){})),v._generateMipMaps=!!o,v._doNotChangeAspectRatio=c,v._renderingManager=new 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0===e.length&&t.getScene().meshes.forEach((function(e){e._markSubMeshesAsLightDirty()})),o}},Object.defineProperty(t.prototype,"onAfterUnbind",{set:function(e){this._onAfterUnbindObserver&&this.onAfterUnbindObservable.remove(this._onAfterUnbindObserver),this._onAfterUnbindObserver=this.onAfterUnbindObservable.add(e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onBeforeRender",{set:function(e){this._onBeforeRenderObserver&&this.onBeforeRenderObservable.remove(this._onBeforeRenderObserver),this._onBeforeRenderObserver=this.onBeforeRenderObservable.add(e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onAfterRender",{set:function(e){this._onAfterRenderObserver&&this.onAfterRenderObservable.remove(this._onAfterRenderObserver),this._onAfterRenderObserver=this.onAfterRenderObservable.add(e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"onClear",{set:function(e){this._onClearObserver&&this.onClearObservable.remove(this._onClearObserver),this._onClearObserver=this.onClearObservable.add(e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"renderTargetOptions",{get:function(){return 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i=this.getScene().getEngine();r._depthStencilTexture=i.createDepthStencilTexture(this._size,{bilinearFiltering:t,comparisonFunction:e,generateStencil:n,isCube:this.isCube})}},t.prototype._processSizeParameter=function(e){e.ratio?(this._sizeRatio=e.ratio,this._size={width:this._bestReflectionRenderTargetDimension(this._engine.getRenderWidth(),this._sizeRatio),height:this._bestReflectionRenderTargetDimension(this._engine.getRenderHeight(),this._sizeRatio)}):this._size=e},Object.defineProperty(t.prototype,"samples",{get:function(){return this._samples},set:function(e){if(this._samples!==e){var t=this.getScene();t&&(this._samples=t.getEngine().updateRenderTargetTextureSampleCount(this._texture,e))}},enumerable:!0,configurable:!0}),t.prototype.resetRefreshCounter=function(){this._currentRefreshId=-1},Object.defineProperty(t.prototype,"refreshRate",{get:function(){return 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this.getRenderWidth()},t.prototype.getRenderWidth=function(){return this._size.width?this._size.width:this._size},t.prototype.getRenderHeight=function(){return this._size.width?this._size.height:this._size},t.prototype.getRenderLayers=function(){var e=this._size.layers;return e||0},Object.defineProperty(t.prototype,"canRescale",{get:function(){return!0},enumerable:!0,configurable:!0}),t.prototype.scale=function(e){var t=Math.max(1,this.getRenderSize()*e);this.resize(t)},t.prototype.getReflectionTextureMatrix=function(){return this.isCube?this._textureMatrix:e.prototype.getReflectionTextureMatrix.call(this)},t.prototype.resize=function(e){var t=this.isCube;this.releaseInternalTexture();var n=this.getScene();n&&(this._processSizeParameter(e),this._texture=t?n.getEngine().createRenderTargetCubeTexture(this.getRenderSize(),this._renderTargetOptions):n.getEngine().createRenderTargetTexture(this._size,this._renderTargetOptions),this.onResizeObservable.hasObservers()&&this.onResizeObservable.notifyObservers(this))},t.prototype.render=function(e,t){if(void 0===e&&(e=!1),void 0===t&&(t=!1),s=this.getScene()){var n,r=s.getEngine();if(void 0!==this.useCameraPostProcesses&&(e=this.useCameraPostProcesses),this._waitingRenderList){this.renderList=[];for(var i=0;i<this._waitingRenderList.length;i++){var o=this._waitingRenderList[i],a=s.getMeshByID(o);a&&this.renderList.push(a)}delete this._waitingRenderList}if(this.renderListPredicate){var s;if(this.renderList?this.renderList.length=0:this.renderList=[],!(s=this.getScene()))return;var c=s.meshes;for(i=0;i<c.length;i++){var l=c[i];this.renderListPredicate(l)&&this.renderList.push(l)}}if(this.onBeforeBindObservable.notifyObservers(this),this.activeCamera?(n=this.activeCamera,r.setViewport(this.activeCamera.viewport,this.getRenderWidth(),this.getRenderHeight()),this.activeCamera!==s.activeCamera&&s.setTransformMatrix(this.activeCamera.getViewMatrix(),this.activeCamera.getProjectionMatrix(!0))):(n=s.activeCamera)&&r.setViewport(n.viewport,this.getRenderWidth(),this.getRenderHeight()),this._defaultRenderListPrepared=!1,this.is2DArray)for(var u=0;u<this.getRenderLayers();u++)this.renderToTarget(0,e,t,u,n),s.incrementRenderId(),s.resetCachedMaterial();else if(this.isCube)for(var h=0;h<6;h++)this.renderToTarget(h,e,t,void 0,n),s.incrementRenderId(),s.resetCachedMaterial();else this.renderToTarget(0,e,t,void 0,n);this.onAfterUnbindObservable.notifyObservers(this),s.activeCamera&&((s.getEngine().scenes.length>1||this.activeCamera&&this.activeCamera!==s.activeCamera)&&s.setTransformMatrix(s.activeCamera.getViewMatrix(),s.activeCamera.getProjectionMatrix(!0)),r.setViewport(s.activeCamera.viewport)),s.resetCachedMaterial()}},t.prototype._bestReflectionRenderTargetDimension=function(e,t){var n=e*t,r=u.a.NearestPOT(n+16384/(128+n));return Math.min(u.a.FloorPOT(e),r)},t.prototype._prepareRenderingManager=function(e,t,n,r){var i=this.getScene();if(i){this._renderingManager.reset();for(var o=i.getRenderId(),a=0;a<t;a++){var s=e[a];if(s){if(!s.isReady(0===this.refreshRate)){this.resetRefreshCounter();continue}s._preActivateForIntermediateRendering(o);var c=void 0;if(c=!(!r||!n)&&0==(s.layerMask&n.layerMask),s.isEnabled()&&s.isVisible&&s.subMeshes&&!c&&s._activate(o,!0)&&s.subMeshes.length){s.isAnInstance?s=s.sourceMesh:s._internalAbstractMeshDataInfo._onlyForInstancesIntermediate=!1,s._internalAbstractMeshDataInfo._isActiveIntermediate=!0;for(var l=0;l<s.subMeshes.length;l++){var u=s.subMeshes[l];this._renderingManager.dispatch(u,s)}}}}for(var h=0;h<i.particleSystems.length;h++){var d=i.particleSystems[h],p=d.emitter;d.isStarted()&&p&&p.position&&p.isEnabled()&&(e.indexOf(p)>=0&&this._renderingManager.dispatchParticles(d))}}},t.prototype._bindFrameBuffer=function(e,t){void 0===e&&(e=0),void 0===t&&(t=0);var n=this.getScene();if(n){var r=n.getEngine();this._texture&&r.bindFramebuffer(this._texture,this.isCube?e:void 0,void 0,void 0,this.ignoreCameraViewport,0,t)}},t.prototype.unbindFrameBuffer=function(e,t){var n=this;this._texture&&e.unBindFramebuffer(this._texture,this.isCube,(function(){n.onAfterRenderObservable.notifyObservers(t)}))},t.prototype.renderToTarget=function(e,t,n,r,i){void 0===r&&(r=0),void 0===i&&(i=null);var a=this.getScene();if(a){var s=a.getEngine();if(this._texture){this._postProcessManager?this._postProcessManager._prepareFrame(this._texture,this._postProcesses):t&&a.postProcessManager._prepareFrame(this._texture)||this._bindFrameBuffer(e,r),this.is2DArray?this.onBeforeRenderObservable.notifyObservers(r):this.onBeforeRenderObservable.notifyObservers(e);var c=null,l=this.renderList?this.renderList:a.getActiveMeshes().data,u=this.renderList?this.renderList.length:a.getActiveMeshes().length;this.getCustomRenderList&&(c=this.getCustomRenderList(this.is2DArray?r:e,l,u)),c?this._prepareRenderingManager(c,c.length,i,!1):(this._defaultRenderListPrepared||(this._prepareRenderingManager(l,u,i,!this.renderList),this._defaultRenderListPrepared=!0),c=l),this.onClearObservable.hasObservers()?this.onClearObservable.notifyObservers(s):s.clear(this.clearColor||a.clearColor,!0,!0,!0),this._doNotChangeAspectRatio||a.updateTransformMatrix(!0);for(var h=0,d=a._beforeRenderTargetDrawStage;h<d.length;h++){d[h].action(this)}this._renderingManager.render(this.customRenderFunction,c,this.renderParticles,this.renderSprites);for(var p=0,f=a._afterRenderTargetDrawStage;p<f.length;p++){f[p].action(this)}this._postProcessManager?this._postProcessManager._finalizeFrame(!1,this._texture,e,this._postProcesses,this.ignoreCameraViewport):t&&a.postProcessManager._finalizeFrame(!1,this._texture,e),this._doNotChangeAspectRatio||a.updateTransformMatrix(!0),n&&o.b.DumpFramebuffer(this.getRenderWidth(),this.getRenderHeight(),s),this.isCube&&5!==e?this.onAfterRenderObservable.notifyObservers(e):(this.isCube&&5===e&&s.generateMipMapsForCubemap(this._texture),this.unbindFrameBuffer(s,e))}}},t.prototype.setRenderingOrder=function(e,t,n,r){void 0===t&&(t=null),void 0===n&&(n=null),void 0===r&&(r=null),this._renderingManager.setRenderingOrder(e,t,n,r)},t.prototype.setRenderingAutoClearDepthStencil=function(e,t){this._renderingManager.setRenderingAutoClearDepthStencil(e,t),this._renderingManager._useSceneAutoClearSetup=!1},t.prototype.clone=function(){var e=this.getSize(),n=new 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this._highlightedText},set:function(e){this._highlightedText!==e&&(this._highlightedText=e,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"addKey",{get:function(){return this._addKey},set:function(e){this._addKey=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"currentKey",{get:function(){return this._currentKey},set:function(e){this._currentKey=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"text",{get:function(){return this._text},set:function(e){var t=e.toString();this._text!==t&&(this._text=t,this._markAsDirty(),this.onTextChangedObservable.notifyObservers(this))},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"width",{get:function(){return this._width.toString(this._host)},set:function(e){this._width.toString(this._host)!==e&&(this._width.fromString(e)&&this._markAsDirty(),this.autoStretchWidth=!1)},enumerable:!0,configurable:!0}),t.prototype.onBlur=function(){this._isFocused=!1,this._scrollLeft=null,this._cursorOffset=0,clearTimeout(this._blinkTimeout),this._markAsDirty(),this.onBlurObservable.notifyObservers(this),this._host.unRegisterClipboardEvents(),this._onClipboardObserver&&this._host.onClipboardObservable.remove(this._onClipboardObserver);var e=this._host.getScene();this._onPointerDblTapObserver&&e&&e.onPointerObservable.remove(this._onPointerDblTapObserver)},t.prototype.onFocus=function(){var e=this;if(this._isEnabled){if(this._scrollLeft=null,this._isFocused=!0,this._blinkIsEven=!1,this._cursorOffset=0,this._markAsDirty(),this.onFocusObservable.notifyObservers(this),-1!==navigator.userAgent.indexOf("Mobile")&&!this.disableMobilePrompt){var t=prompt(this.promptMessage);return null!==t&&(this.text=t),void(this._host.focusedControl=null)}this._host.registerClipboardEvents(),this._onClipboardObserver=this._host.onClipboardObservable.add((function(t){switch(t.type){case f.a.COPY:e._onCopyText(t.event),e.onTextCopyObservable.notifyObservers(e);break;case f.a.CUT:e._onCutText(t.event),e.onTextCutObservable.notifyObservers(e);break;case f.a.PASTE:e._onPasteText(t.event),e.onTextPasteObservable.notifyObservers(e);break;default:return}}));var n=this._host.getScene();n&&(this._onPointerDblTapObserver=n.onPointerObservable.add((function(t){e._isFocused&&t.type===m.a.POINTERDOUBLETAP&&e._processDblClick(t)}))),this._onFocusSelectAll&&this._selectAllText()}},t.prototype._getTypeName=function(){return"InputText"},t.prototype.keepsFocusWith=function(){return this._connectedVirtualKeyboard?[this._connectedVirtualKeyboard]:null},t.prototype.processKey=function(e,t,n){if(!n||!n.ctrlKey&&!n.metaKey||67!==e&&86!==e&&88!==e){if(n&&(n.ctrlKey||n.metaKey)&&65===e)return this._selectAllText(),void n.preventDefault();switch(e){case 32:t=" ";break;case 191:n&&n.preventDefault();break;case 8:if(this._text&&this._text.length>0){if(this._isTextHighlightOn)return this.text=this._text.slice(0,this._startHighlightIndex)+this._text.slice(this._endHighlightIndex),this._isTextHighlightOn=!1,this._cursorOffset=this.text.length-this._startHighlightIndex,this._blinkIsEven=!1,void(n&&n.preventDefault());if(0===this._cursorOffset)this.text=this._text.substr(0,this._text.length-1);else(i=this._text.length-this._cursorOffset)>0&&(this.text=this._text.slice(0,i-1)+this._text.slice(i))}return void(n&&n.preventDefault());case 46:if(this._isTextHighlightOn){this.text=this._text.slice(0,this._startHighlightIndex)+this._text.slice(this._endHighlightIndex);for(var r=this._endHighlightIndex-this._startHighlightIndex;r>0&&this._cursorOffset>0;)this._cursorOffset--;return this._isTextHighlightOn=!1,this._cursorOffset=this.text.length-this._startHighlightIndex,void(n&&n.preventDefault())}if(this._text&&this._text.length>0&&this._cursorOffset>0){var i=this._text.length-this._cursorOffset;this.text=this._text.slice(0,i)+this._text.slice(i+1),this._cursorOffset--}return void(n&&n.preventDefault());case 13:return this._host.focusedControl=null,void(this._isTextHighlightOn=!1);case 35:return this._cursorOffset=0,this._blinkIsEven=!1,this._isTextHighlightOn=!1,void this._markAsDirty();case 36:return this._cursorOffset=this._text.length,this._blinkIsEven=!1,this._isTextHighlightOn=!1,void this._markAsDirty();case 37:if(this._cursorOffset++,this._cursorOffset>this._text.length&&(this._cursorOffset=this._text.length),n&&n.shiftKey){if(this._blinkIsEven=!1,n.ctrlKey||n.metaKey){if(!this._isTextHighlightOn){if(this._text.length===this._cursorOffset)return;this._endHighlightIndex=this._text.length-this._cursorOffset+1}return this._startHighlightIndex=0,this._cursorIndex=this._text.length-this._endHighlightIndex,this._cursorOffset=this._text.length,this._isTextHighlightOn=!0,void this._markAsDirty()}return this._isTextHighlightOn?-1===this._cursorIndex&&(this._cursorIndex=this._text.length-this._endHighlightIndex,this._cursorOffset=0===this._startHighlightIndex?this._text.length:this._text.length-this._startHighlightIndex+1):(this._isTextHighlightOn=!0,this._cursorIndex=this._cursorOffset>=this._text.length?this._text.length:this._cursorOffset-1),this._cursorIndex<this._cursorOffset?(this._endHighlightIndex=this._text.length-this._cursorIndex,this._startHighlightIndex=this._text.length-this._cursorOffset):this._cursorIndex>this._cursorOffset?(this._endHighlightIndex=this._text.length-this._cursorOffset,this._startHighlightIndex=this._text.length-this._cursorIndex):this._isTextHighlightOn=!1,void this._markAsDirty()}return this._isTextHighlightOn&&(this._cursorOffset=this._text.length-this._startHighlightIndex,this._isTextHighlightOn=!1),n&&(n.ctrlKey||n.metaKey)&&(this._cursorOffset=this.text.length,n.preventDefault()),this._blinkIsEven=!1,this._isTextHighlightOn=!1,this._cursorIndex=-1,void this._markAsDirty();case 39:if(this._cursorOffset--,this._cursorOffset<0&&(this._cursorOffset=0),n&&n.shiftKey){if(this._blinkIsEven=!1,n.ctrlKey||n.metaKey){if(!this._isTextHighlightOn){if(0===this._cursorOffset)return;this._startHighlightIndex=this._text.length-this._cursorOffset-1}return this._endHighlightIndex=this._text.length,this._isTextHighlightOn=!0,this._cursorIndex=this._text.length-this._startHighlightIndex,this._cursorOffset=0,void this._markAsDirty()}return this._isTextHighlightOn?-1===this._cursorIndex&&(this._cursorIndex=this._text.length-this._startHighlightIndex,this._cursorOffset=this._text.length===this._endHighlightIndex?0:this._text.length-this._endHighlightIndex-1):(this._isTextHighlightOn=!0,this._cursorIndex=this._cursorOffset<=0?0:this._cursorOffset+1),this._cursorIndex<this._cursorOffset?(this._endHighlightIndex=this._text.length-this._cursorIndex,this._startHighlightIndex=this._text.length-this._cursorOffset):this._cursorIndex>this._cursorOffset?(this._endHighlightIndex=this._text.length-this._cursorOffset,this._startHighlightIndex=this._text.length-this._cursorIndex):this._isTextHighlightOn=!1,void this._markAsDirty()}return this._isTextHighlightOn&&(this._cursorOffset=this._text.length-this._endHighlightIndex,this._isTextHighlightOn=!1),n&&(n.ctrlKey||n.metaKey)&&(this._cursorOffset=0,n.preventDefault()),this._blinkIsEven=!1,this._isTextHighlightOn=!1,this._cursorIndex=-1,void this._markAsDirty();case 222:n&&n.preventDefault(),this._cursorIndex=-1,this.deadKey=!0}if(t&&(-1===e||32===e||e>47&&e<64||e>64&&e<91||e>159&&e<193||e>218&&e<223||e>95&&e<112)&&(this._currentKey=t,this.onBeforeKeyAddObservable.notifyObservers(this),t=this._currentKey,this._addKey))if(this._isTextHighlightOn)this.text=this._text.slice(0,this._startHighlightIndex)+t+this._text.slice(this._endHighlightIndex),this._cursorOffset=this.text.length-(this._startHighlightIndex+1),this._isTextHighlightOn=!1,this._blinkIsEven=!1,this._markAsDirty();else if(0===this._cursorOffset)this.text+=t;else{var o=this._text.length-this._cursorOffset;this.text=this._text.slice(0,o)+t+this._text.slice(o)}}},t.prototype._updateValueFromCursorIndex=function(e){if(this._blinkIsEven=!1,-1===this._cursorIndex)this._cursorIndex=e;else if(this._cursorIndex<this._cursorOffset)this._endHighlightIndex=this._text.length-this._cursorIndex,this._startHighlightIndex=this._text.length-this._cursorOffset;else{if(!(this._cursorIndex>this._cursorOffset))return this._isTextHighlightOn=!1,void this._markAsDirty();this._endHighlightIndex=this._text.length-this._cursorOffset,this._startHighlightIndex=this._text.length-this._cursorIndex}this._isTextHighlightOn=!0,this._markAsDirty()},t.prototype._processDblClick=function(e){this._startHighlightIndex=this._text.length-this._cursorOffset,this._endHighlightIndex=this._startHighlightIndex;var t,n,r=/\w+/g;do{n=this._endHighlightIndex<this._text.length&&-1!==this._text[this._endHighlightIndex].search(r)?++this._endHighlightIndex:0,t=this._startHighlightIndex>0&&-1!==this._text[this._startHighlightIndex-1].search(r)?--this._startHighlightIndex:0}while(t||n);this._cursorOffset=this.text.length-this._startHighlightIndex,this.onTextHighlightObservable.notifyObservers(this),this._isTextHighlightOn=!0,this._clickedCoordinate=null,this._blinkIsEven=!0,this._cursorIndex=-1,this._markAsDirty()},t.prototype._selectAllText=function(){this._blinkIsEven=!0,this._isTextHighlightOn=!0,this._startHighlightIndex=0,this._endHighlightIndex=this._text.length,this._cursorOffset=this._text.length,this._cursorIndex=-1,this._markAsDirty()},t.prototype.processKeyboard=function(e){this.processKey(e.keyCode,e.key,e),this.onKeyboardEventProcessedObservable.notifyObservers(e)},t.prototype._onCopyText=function(e){this._isTextHighlightOn=!1;try{e.clipboardData&&e.clipboardData.setData("text/plain",this._highlightedText)}catch(e){}this._host.clipboardData=this._highlightedText},t.prototype._onCutText=function(e){if(this._highlightedText){this.text=this._text.slice(0,this._startHighlightIndex)+this._text.slice(this._endHighlightIndex),this._isTextHighlightOn=!1,this._cursorOffset=this.text.length-this._startHighlightIndex;try{e.clipboardData&&e.clipboardData.setData("text/plain",this._highlightedText)}catch(e){}this._host.clipboardData=this._highlightedText,this._highlightedText=""}},t.prototype._onPasteText=function(e){var t="";t=e.clipboardData&&-1!==e.clipboardData.types.indexOf("text/plain")?e.clipboardData.getData("text/plain"):this._host.clipboardData;var n=this._text.length-this._cursorOffset;this.text=this._text.slice(0,n)+t+this._text.slice(n)},t.prototype._draw=function(e,t){var n=this;e.save(),this._applyStates(e),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(e.shadowColor=this.shadowColor,e.shadowBlur=this.shadowBlur,e.shadowOffsetX=this.shadowOffsetX,e.shadowOffsetY=this.shadowOffsetY),this._isFocused?this._focusedBackground&&(e.fillStyle=this._isEnabled?this._focusedBackground:this._disabledColor,e.fillRect(this._currentMeasure.left,this._currentMeasure.top,this._currentMeasure.width,this._currentMeasure.height)):this._background&&(e.fillStyle=this._isEnabled?this._background:this._disabledColor,e.fillRect(this._currentMeasure.left,this._currentMeasure.top,this._currentMeasure.width,this._currentMeasure.height)),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(e.shadowBlur=0,e.shadowOffsetX=0,e.shadowOffsetY=0),this._fontOffset||(this._fontOffset=s.a._GetFontOffset(e.font));var r=this._currentMeasure.left+this._margin.getValueInPixel(this._host,this._tempParentMeasure.width);this.color&&(e.fillStyle=this.color);var i=this._beforeRenderText(this._text);this._isFocused||this._text||!this._placeholderText||(i=this._placeholderText,this._placeholderColor&&(e.fillStyle=this._placeholderColor)),this._textWidth=e.measureText(i).width;var o=2*this._margin.getValueInPixel(this._host,this._tempParentMeasure.width);this._autoStretchWidth&&(this.width=Math.min(this._maxWidth.getValueInPixel(this._host,this._tempParentMeasure.width),this._textWidth+o)+"px");var a=this._fontOffset.ascent+(this._currentMeasure.height-this._fontOffset.height)/2,c=this._width.getValueInPixel(this._host,this._tempParentMeasure.width)-o;if(e.save(),e.beginPath(),e.rect(r,this._currentMeasure.top+(this._currentMeasure.height-this._fontOffset.height)/2,c+2,this._currentMeasure.height),e.clip(),this._isFocused&&this._textWidth>c){var l=r-this._textWidth+c;this._scrollLeft||(this._scrollLeft=l)}else this._scrollLeft=r;if(e.fillText(i,this._scrollLeft,this._currentMeasure.top+a),this._isFocused){if(this._clickedCoordinate){var u=this._scrollLeft+this._textWidth-this._clickedCoordinate,h=0;this._cursorOffset=0;var d=0;do{this._cursorOffset&&(d=Math.abs(u-h)),this._cursorOffset++,h=e.measureText(i.substr(i.length-this._cursorOffset,this._cursorOffset)).width}while(h<u&&i.length>=this._cursorOffset);Math.abs(u-h)>d&&this._cursorOffset--,this._blinkIsEven=!1,this._clickedCoordinate=null}if(!this._blinkIsEven){var p=this.text.substr(this._text.length-this._cursorOffset),f=e.measureText(p).width,m=this._scrollLeft+this._textWidth-f;m<r?(this._scrollLeft+=r-m,m=r,this._markAsDirty()):m>r+c&&(this._scrollLeft+=r+c-m,m=r+c,this._markAsDirty()),this._isTextHighlightOn||e.fillRect(m,this._currentMeasure.top+(this._currentMeasure.height-this._fontOffset.height)/2,2,this._fontOffset.height)}if(clearTimeout(this._blinkTimeout),this._blinkTimeout=setTimeout((function(){n._blinkIsEven=!n._blinkIsEven,n._markAsDirty()}),500),this._isTextHighlightOn){clearTimeout(this._blinkTimeout);var g=e.measureText(this.text.substring(this._startHighlightIndex)).width,_=this._scrollLeft+this._textWidth-g;this._highlightedText=this.text.substring(this._startHighlightIndex,this._endHighlightIndex);var v=e.measureText(this.text.substring(this._startHighlightIndex,this._endHighlightIndex)).width;_<r&&((v-=r-_)||(v=e.measureText(this.text.charAt(this.text.length-this._cursorOffset)).width),_=r),e.globalAlpha=this._highligherOpacity,e.fillStyle=this._textHighlightColor,e.fillRect(_,this._currentMeasure.top+(this._currentMeasure.height-this._fontOffset.height)/2,v,this._fontOffset.height),e.globalAlpha=1}}e.restore(),this._thickness&&(this._isFocused?this.focusedColor&&(e.strokeStyle=this.focusedColor):this.color&&(e.strokeStyle=this.color),e.lineWidth=this._thickness,e.strokeRect(this._currentMeasure.left+this._thickness/2,this._currentMeasure.top+this._thickness/2,this._currentMeasure.width-this._thickness,this._currentMeasure.height-this._thickness)),e.restore()},t.prototype._onPointerDown=function(t,n,r,i){return!!e.prototype._onPointerDown.call(this,t,n,r,i)&&(this._clickedCoordinate=n.x,this._isTextHighlightOn=!1,this._highlightedText="",this._cursorIndex=-1,this._isPointerDown=!0,this._host._capturingControl[r]=this,this._host.focusedControl===this?(clearTimeout(this._blinkTimeout),this._markAsDirty(),!0):!!this._isEnabled&&(this._host.focusedControl=this,!0))},t.prototype._onPointerMove=function(t,n,r){this._host.focusedControl===this&&this._isPointerDown&&(this._clickedCoordinate=n.x,this._markAsDirty(),this._updateValueFromCursorIndex(this._cursorOffset)),e.prototype._onPointerMove.call(this,t,n,r)},t.prototype._onPointerUp=function(t,n,r,i,o){this._isPointerDown=!1,delete this._host._capturingControl[r],e.prototype._onPointerUp.call(this,t,n,r,i,o)},t.prototype._beforeRenderText=function(e){return e},t.prototype.dispose=function(){e.prototype.dispose.call(this),this.onBlurObservable.clear(),this.onFocusObservable.clear(),this.onTextChangedObservable.clear(),this.onTextCopyObservable.clear(),this.onTextCutObservable.clear(),this.onTextPasteObservable.clear(),this.onTextHighlightObservable.clear(),this.onKeyboardEventProcessedObservable.clear()},t}(s.a);o.a.RegisteredTypes["BABYLON.GUI.InputText"]=_;var v=n(11),b=function(e){function t(t){var n=e.call(this,t)||this;return n.name=t,n._rowDefinitions=new Array,n._columnDefinitions=new Array,n._cells={},n._childControls=new Array,n}return Object(r.__extends)(t,e),Object.defineProperty(t.prototype,"columnCount",{get:function(){return this._columnDefinitions.length},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"rowCount",{get:function(){return this._rowDefinitions.length},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"children",{get:function(){return this._childControls},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"cells",{get:function(){return this._cells},enumerable:!0,configurable:!0}),t.prototype.getRowDefinition=function(e){return e<0||e>=this._rowDefinitions.length?null:this._rowDefinitions[e]},t.prototype.getColumnDefinition=function(e){return e<0||e>=this._columnDefinitions.length?null:this._columnDefinitions[e]},t.prototype.addRowDefinition=function(e,t){return void 0===t&&(t=!1),this._rowDefinitions.push(new g.a(e,t?g.a.UNITMODE_PIXEL:g.a.UNITMODE_PERCENTAGE)),this._markAsDirty(),this},t.prototype.addColumnDefinition=function(e,t){return void 0===t&&(t=!1),this._columnDefinitions.push(new g.a(e,t?g.a.UNITMODE_PIXEL:g.a.UNITMODE_PERCENTAGE)),this._markAsDirty(),this},t.prototype.setRowDefinition=function(e,t,n){if(void 0===n&&(n=!1),e<0||e>=this._rowDefinitions.length)return this;var r=this._rowDefinitions[e];return r&&r.isPixel===n&&r.internalValue===t||(this._rowDefinitions[e]=new g.a(t,n?g.a.UNITMODE_PIXEL:g.a.UNITMODE_PERCENTAGE),this._markAsDirty()),this},t.prototype.setColumnDefinition=function(e,t,n){if(void 0===n&&(n=!1),e<0||e>=this._columnDefinitions.length)return this;var r=this._columnDefinitions[e];return r&&r.isPixel===n&&r.internalValue===t||(this._columnDefinitions[e]=new g.a(t,n?g.a.UNITMODE_PIXEL:g.a.UNITMODE_PERCENTAGE),this._markAsDirty()),this},t.prototype.getChildrenAt=function(e,t){var n=this._cells[e+":"+t];return n?n.children:null},t.prototype.getChildCellInfo=function(e){return e._tag},t.prototype._removeCell=function(t,n){if(t){e.prototype.removeControl.call(this,t);for(var r=0,i=t.children;r<i.length;r++){var o=i[r],a=this._childControls.indexOf(o);-1!==a&&this._childControls.splice(a,1)}delete this._cells[n]}},t.prototype._offsetCell=function(e,t){if(this._cells[t]){this._cells[e]=this._cells[t];for(var n=0,r=this._cells[e].children;n<r.length;n++){r[n]._tag=e}delete this._cells[t]}},t.prototype.removeColumnDefinition=function(e){if(e<0||e>=this._columnDefinitions.length)return this;for(var t=0;t<this._rowDefinitions.length;t++){var n=t+":"+e,r=this._cells[n];this._removeCell(r,n)}for(t=0;t<this._rowDefinitions.length;t++)for(var i=e+1;i<this._columnDefinitions.length;i++){var o=t+":"+(i-1);n=t+":"+i;this._offsetCell(o,n)}return this._columnDefinitions.splice(e,1),this._markAsDirty(),this},t.prototype.removeRowDefinition=function(e){if(e<0||e>=this._rowDefinitions.length)return this;for(var t=0;t<this._columnDefinitions.length;t++){var n=e+":"+t,r=this._cells[n];this._removeCell(r,n)}for(t=0;t<this._columnDefinitions.length;t++)for(var i=e+1;i<this._rowDefinitions.length;i++){var o=i-1+":"+t;n=i+":"+t;this._offsetCell(o,n)}return this._rowDefinitions.splice(e,1),this._markAsDirty(),this},t.prototype.addControl=function(t,n,r){if(void 0===n&&(n=0),void 0===r&&(r=0),0===this._rowDefinitions.length&&this.addRowDefinition(1,!1),0===this._columnDefinitions.length&&this.addColumnDefinition(1,!1),-1!==this._childControls.indexOf(t))return v.b.Warn("Control (Name:"+t.name+", UniqueId:"+t.uniqueId+") is already associated with this grid. You must remove it before reattaching it"),this;var o=Math.min(n,this._rowDefinitions.length-1)+":"+Math.min(r,this._columnDefinitions.length-1),a=this._cells[o];return a||(a=new i.a(o),this._cells[o]=a,a.horizontalAlignment=s.a.HORIZONTAL_ALIGNMENT_LEFT,a.verticalAlignment=s.a.VERTICAL_ALIGNMENT_TOP,e.prototype.addControl.call(this,a)),a.addControl(t),this._childControls.push(t),t._tag=o,t.parent=this,this._markAsDirty(),this},t.prototype.removeControl=function(e){var t=this._childControls.indexOf(e);-1!==t&&this._childControls.splice(t,1);var n=this._cells[e._tag];return n&&(n.removeControl(e),e._tag=null),this._markAsDirty(),this},t.prototype._getTypeName=function(){return"Grid"},t.prototype._getGridDefinitions=function(e){for(var t=[],n=[],r=[],i=[],o=this._currentMeasure.width,a=0,s=this._currentMeasure.height,c=0,l=0,u=0,h=this._rowDefinitions;u<h.length;u++){if((g=h[u]).isPixel)s-=m=g.getValue(this._host),n[l]=m;else c+=g.internalValue;l++}var d=0;l=0;for(var p=0,f=this._rowDefinitions;p<f.length;p++){var m,g=f[p];if(i.push(d),g.isPixel)d+=g.getValue(this._host);else d+=m=g.internalValue/c*s,n[l]=m;l++}l=0;for(var _=0,v=this._columnDefinitions;_<v.length;_++){if((g=v[_]).isPixel)o-=x=g.getValue(this._host),t[l]=x;else a+=g.internalValue;l++}var b=0;l=0;for(var y=0,C=this._columnDefinitions;y<C.length;y++){var x;g=C[y];if(r.push(b),g.isPixel)b+=g.getValue(this._host);else b+=x=g.internalValue/a*o,t[l]=x;l++}e(r,i,t,n)},t.prototype._additionalProcessing=function(t,n){var r=this;this._getGridDefinitions((function(e,t,n,i){for(var o in r._cells)if(r._cells.hasOwnProperty(o)){var a=o.split(":"),s=parseInt(a[0]),c=parseInt(a[1]),l=r._cells[o];l.left=e[c]+"px",l.top=t[s]+"px",l.width=n[c]+"px",l.height=i[s]+"px",l._left.ignoreAdaptiveScaling=!0,l._top.ignoreAdaptiveScaling=!0,l._width.ignoreAdaptiveScaling=!0,l._height.ignoreAdaptiveScaling=!0}})),e.prototype._additionalProcessing.call(this,t,n)},t.prototype._flagDescendantsAsMatrixDirty=function(){for(var e in this._cells){if(this._cells.hasOwnProperty(e))this._cells[e]._markMatrixAsDirty()}},t.prototype._renderHighlightSpecific=function(t){var n=this;e.prototype._renderHighlightSpecific.call(this,t),this._getGridDefinitions((function(e,r,i,o){for(var a=0;a<e.length;a++){var s=n._currentMeasure.left+e[a]+i[a];t.beginPath(),t.moveTo(s,n._currentMeasure.top),t.lineTo(s,n._currentMeasure.top+n._currentMeasure.height),t.stroke()}for(a=0;a<r.length;a++){var c=n._currentMeasure.top+r[a]+o[a];t.beginPath(),t.moveTo(n._currentMeasure.left,c),t.lineTo(n._currentMeasure.left+n._currentMeasure.width,c),t.stroke()}})),t.restore()},t.prototype.dispose=function(){e.prototype.dispose.call(this);for(var t=0,n=this._childControls;t<n.length;t++){n[t].dispose()}this._childControls=[]},t}(i.a);o.a.RegisteredTypes["BABYLON.GUI.Grid"]=b;var y=n(4),C=function(e){function t(t){var n=e.call(this,t)||this;return n.name=t,n._value=y.a.Red(),n._tmpColor=new y.a,n._pointerStartedOnSquare=!1,n._pointerStartedOnWheel=!1,n._squareLeft=0,n._squareTop=0,n._squareSize=0,n._h=360,n._s=1,n._v=1,n._lastPointerDownID=-1,n.onValueChangedObservable=new h.c,n._pointerIsDown=!1,n.value=new y.a(.88,.1,.1),n.size="200px",n.isPointerBlocker=!0,n}return Object(r.__extends)(t,e),Object.defineProperty(t.prototype,"value",{get:function(){return this._value},set:function(e){this._value.equals(e)||(this._value.copyFrom(e),this._value.toHSVToRef(this._tmpColor),this._h=this._tmpColor.r,this._s=Math.max(this._tmpColor.g,1e-5),this._v=Math.max(this._tmpColor.b,1e-5),this._markAsDirty(),this._value.r<=t._Epsilon&&(this._value.r=0),this._value.g<=t._Epsilon&&(this._value.g=0),this._value.b<=t._Epsilon&&(this._value.b=0),this._value.r>=1-t._Epsilon&&(this._value.r=1),this._value.g>=1-t._Epsilon&&(this._value.g=1),this._value.b>=1-t._Epsilon&&(this._value.b=1),this.onValueChangedObservable.notifyObservers(this._value))},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"width",{get:function(){return this._width.toString(this._host)},set:function(e){this._width.toString(this._host)!==e&&this._width.fromString(e)&&(this._height.fromString(e),this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"height",{get:function(){return this._height.toString(this._host)},set:function(e){this._height.toString(this._host)!==e&&this._height.fromString(e)&&(this._width.fromString(e),this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"size",{get:function(){return this.width},set:function(e){this.width=e},enumerable:!0,configurable:!0}),t.prototype._getTypeName=function(){return"ColorPicker"},t.prototype._preMeasure=function(e,t){e.width<e.height?this._currentMeasure.height=e.width:this._currentMeasure.width=e.height},t.prototype._updateSquareProps=function(){var e=.5*Math.min(this._currentMeasure.width,this._currentMeasure.height),t=2*(e-.2*e)/Math.sqrt(2),n=e-.5*t;this._squareLeft=this._currentMeasure.left+n,this._squareTop=this._currentMeasure.top+n,this._squareSize=t},t.prototype._drawGradientSquare=function(e,t,n,r,i,o){var a=o.createLinearGradient(t,n,r+t,n);a.addColorStop(0,"#fff"),a.addColorStop(1,"hsl("+e+", 100%, 50%)"),o.fillStyle=a,o.fillRect(t,n,r,i);var s=o.createLinearGradient(t,n,t,i+n);s.addColorStop(0,"rgba(0,0,0,0)"),s.addColorStop(1,"#000"),o.fillStyle=s,o.fillRect(t,n,r,i)},t.prototype._drawCircle=function(e,t,n,r){r.beginPath(),r.arc(e,t,n+1,0,2*Math.PI,!1),r.lineWidth=3,r.strokeStyle="#333333",r.stroke(),r.beginPath(),r.arc(e,t,n,0,2*Math.PI,!1),r.lineWidth=3,r.strokeStyle="#ffffff",r.stroke()},t.prototype._createColorWheelCanvas=function(e,t){var n=document.createElement("canvas");n.width=2*e,n.height=2*e;for(var r=n.getContext("2d"),i=r.getImageData(0,0,2*e,2*e),o=i.data,a=this._tmpColor,s=e*e,c=e-t,l=c*c,u=-e;u<e;u++)for(var h=-e;h<e;h++){var d=u*u+h*h;if(!(d>s||d<l)){var p=Math.sqrt(d),f=Math.atan2(h,u);y.a.HSVtoRGBToRef(180*f/Math.PI+180,p/e,1,a);var m=4*(u+e+2*(h+e)*e);o[m]=255*a.r,o[m+1]=255*a.g,o[m+2]=255*a.b;var g=.2;g=e<50?.2:e>150?.04:-.16*(e-50)/100+.2;var _=(p-c)/(e-c);o[m+3]=_<g?_/g*255:_>1-g?255*(1-(_-(1-g))/g):255}}return r.putImageData(i,0,0),n},t.prototype._draw=function(e){e.save(),this._applyStates(e);var t=.5*Math.min(this._currentMeasure.width,this._currentMeasure.height),n=.2*t,r=this._currentMeasure.left,i=this._currentMeasure.top;this._colorWheelCanvas&&this._colorWheelCanvas.width==2*t||(this._colorWheelCanvas=this._createColorWheelCanvas(t,n)),this._updateSquareProps(),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(e.shadowColor=this.shadowColor,e.shadowBlur=this.shadowBlur,e.shadowOffsetX=this.shadowOffsetX,e.shadowOffsetY=this.shadowOffsetY,e.fillRect(this._squareLeft,this._squareTop,this._squareSize,this._squareSize)),e.drawImage(this._colorWheelCanvas,r,i),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(e.shadowBlur=0,e.shadowOffsetX=0,e.shadowOffsetY=0),this._drawGradientSquare(this._h,this._squareLeft,this._squareTop,this._squareSize,this._squareSize,e);var o=this._squareLeft+this._squareSize*this._s,a=this._squareTop+this._squareSize*(1-this._v);this._drawCircle(o,a,.04*t,e);var s=t-.5*n;o=r+t+Math.cos((this._h-180)*Math.PI/180)*s,a=i+t+Math.sin((this._h-180)*Math.PI/180)*s,this._drawCircle(o,a,.35*n,e),e.restore()},t.prototype._updateValueFromPointer=function(e,n){if(this._pointerStartedOnWheel){var r=.5*Math.min(this._currentMeasure.width,this._currentMeasure.height),i=r+this._currentMeasure.left,o=r+this._currentMeasure.top;this._h=180*Math.atan2(n-o,e-i)/Math.PI+180}else this._pointerStartedOnSquare&&(this._updateSquareProps(),this._s=(e-this._squareLeft)/this._squareSize,this._v=1-(n-this._squareTop)/this._squareSize,this._s=Math.min(this._s,1),this._s=Math.max(this._s,t._Epsilon),this._v=Math.min(this._v,1),this._v=Math.max(this._v,t._Epsilon));y.a.HSVtoRGBToRef(this._h,this._s,this._v,this._tmpColor),this.value=this._tmpColor},t.prototype._isPointOnSquare=function(e,t){this._updateSquareProps();var n=this._squareLeft,r=this._squareTop,i=this._squareSize;return e>=n&&e<=n+i&&t>=r&&t<=r+i},t.prototype._isPointOnWheel=function(e,t){var n=.5*Math.min(this._currentMeasure.width,this._currentMeasure.height),r=n-.2*n,i=e-(n+this._currentMeasure.left),o=t-(n+this._currentMeasure.top),a=i*i+o*o;return a<=n*n&&a>=r*r},t.prototype._onPointerDown=function(t,n,r,i){if(!e.prototype._onPointerDown.call(this,t,n,r,i))return!1;this._pointerIsDown=!0,this._pointerStartedOnSquare=!1,this._pointerStartedOnWheel=!1,this._invertTransformMatrix.transformCoordinates(n.x,n.y,this._transformedPosition);var o=this._transformedPosition.x,a=this._transformedPosition.y;return this._isPointOnSquare(o,a)?this._pointerStartedOnSquare=!0:this._isPointOnWheel(o,a)&&(this._pointerStartedOnWheel=!0),this._updateValueFromPointer(o,a),this._host._capturingControl[r]=this,this._lastPointerDownID=r,!0},t.prototype._onPointerMove=function(t,n,r){if(r==this._lastPointerDownID){this._invertTransformMatrix.transformCoordinates(n.x,n.y,this._transformedPosition);var i=this._transformedPosition.x,o=this._transformedPosition.y;this._pointerIsDown&&this._updateValueFromPointer(i,o),e.prototype._onPointerMove.call(this,t,n,r)}},t.prototype._onPointerUp=function(t,n,r,i,o){this._pointerIsDown=!1,delete this._host._capturingControl[r],e.prototype._onPointerUp.call(this,t,n,r,i,o)},t.ShowPickerDialogAsync=function(e,n){return new Promise((function(r,i){n.pickerWidth=n.pickerWidth||"640px",n.pickerHeight=n.pickerHeight||"400px",n.headerHeight=n.headerHeight||"35px",n.lastColor=n.lastColor||"#000000",n.swatchLimit=n.swatchLimit||20,n.numSwatchesPerLine=n.numSwatchesPerLine||10;var o,l,h,d,p,f,m,g,v,C,x,T,E,S,P,O,A,M,w,R=n.swatchLimit/n.numSwatchesPerLine,I=parseFloat(n.pickerWidth)/n.numSwatchesPerLine,L=Math.floor(.25*I),D=L*(n.numSwatchesPerLine+1),N=Math.floor((parseFloat(n.pickerWidth)-D)/n.numSwatchesPerLine),F=N*R+L*(R+1),k=(parseInt(n.pickerHeight)+F+Math.floor(.25*N)).toString()+"px",B=y.a.FromHexString("#dddddd"),V=B.r+B.g+B.b,z=["R","G","B"],U=!1;function j(e,t){w=t;var n=e.toHexString();if(A.background=n,C.name!=w&&(C.text=Math.floor(255*e.r).toString()),x.name!=w&&(x.text=Math.floor(255*e.g).toString()),T.name!=w&&(T.text=Math.floor(255*e.b).toString()),E.name!=w&&(E.text=e.r.toString()),S.name!=w&&(S.text=e.g.toString()),P.name!=w&&(P.text=e.b.toString()),O.name!=w){var r=n.split("#");O.text=r[1]}v.name!=w&&(v.value=e)}function G(e,t){var n=e.text;if(/[^0-9]/g.test(n))e.text=M;else if(""!=n&&(Math.floor(parseInt(n))<0?n="0":Math.floor(parseInt(n))>255?n="255":isNaN(parseInt(n))&&(n="0")),w==e.name&&(M=n),""!=n){n=parseInt(n).toString(),e.text=n;var r=y.a.FromHexString(A.background);w==e.name&&j("r"==t?new y.a(parseInt(n)/255,r.g,r.b):"g"==t?new y.a(r.r,parseInt(n)/255,r.b):new y.a(r.r,r.g,parseInt(n)/255),e.name)}}function H(e,t){var n=e.text;if(/[^0-9\.]/g.test(n))e.text=M;else{""!=n&&"."!=n&&0!=parseFloat(n)&&(parseFloat(n)<0?n="0.0":parseFloat(n)>1?n="1.0":isNaN(parseFloat(n))&&(n="0.0")),w==e.name&&(M=n),""!=n&&"."!=n&&0!=parseFloat(n)?(n=parseFloat(n).toString(),e.text=n):n="0.0";var r=y.a.FromHexString(A.background);w==e.name&&j("r"==t?new y.a(parseFloat(n),r.g,r.b):"g"==t?new y.a(r.r,parseFloat(n),r.b):new y.a(r.r,r.g,parseFloat(n)),e.name)}}function W(){if(n.savedColors&&n.savedColors[m]){if(U)var e="b";else e="";var t=u.CreateSimpleButton("Swatch_"+m,e);t.fontFamily="BabylonJSglyphs";var r=y.a.FromHexString(n.savedColors[m]),i=r.r+r.g+r.b;t.color=i>V?"#aaaaaa":"#ffffff",t.fontSize=Math.floor(.7*N),t.textBlock.verticalAlignment=s.a.VERTICAL_ALIGNMENT_CENTER,t.height=t.width=N.toString()+"px",t.background=n.savedColors[m],t.thickness=2;var o=m;return t.pointerDownAnimation=function(){t.thickness=4},t.pointerUpAnimation=function(){t.thickness=3},t.pointerEnterAnimation=function(){t.thickness=3},t.pointerOutAnimation=function(){t.thickness=2},t.onPointerClickObservable.add((function(){var e;U?(e=o,n.savedColors&&n.savedColors.splice(e,1),n.savedColors&&0==n.savedColors.length&&(Y(!1),U=!1),K("",Ae)):n.savedColors&&j(y.a.FromHexString(n.savedColors[o]),t.name)})),t}return null}function X(e){if(void 0!==e&&(U=e),U){for(var t=0;t<g.children.length;t++){g.children[t].textBlock.text="b"}void 0!==h&&(h.textBlock.text="Done")}else{for(t=0;t<g.children.length;t++){g.children[t].textBlock.text=""}void 0!==h&&(h.textBlock.text="Edit")}}function K(e,t){if(n.savedColors){""!=e&&n.savedColors.push(e),m=0,g.clearControls();var r=Math.ceil(n.savedColors.length/n.numSwatchesPerLine);if(0==r)var i=0;else i=r+1;if(g.rowCount!=r+i){for(var o=g.rowCount,a=0;a<o;a++)g.removeRowDefinition(0);for(a=0;a<r+i;a++)a%2?g.addRowDefinition(N,!0):g.addRowDefinition(L,!0)}g.height=(N*r+i*L).toString()+"px";for(var s=1,c=1;s<r+i;s+=2,c++){if(n.savedColors.length>c*n.numSwatchesPerLine)var l=n.numSwatchesPerLine;else l=n.savedColors.length-(c-1)*n.numSwatchesPerLine;for(var u=Math.min(Math.max(l,0),n.numSwatchesPerLine),h=0,d=1;h<u;h++)if(!(h>n.numSwatchesPerLine)){var p=W();null!=p&&(g.addControl(p,s,d),d+=2,m++)}}n.savedColors.length>=n.swatchLimit?q(t,!0):q(t,!1)}}function Y(e){e?((h=u.CreateSimpleButton("butEdit","Edit")).width=d,h.height=p,h.left=Math.floor(.1*parseInt(d)).toString()+"px",h.top=(-1*parseFloat(h.left)).toString()+"px",h.verticalAlignment=s.a.VERTICAL_ALIGNMENT_BOTTOM,h.horizontalAlignment=s.a.HORIZONTAL_ALIGNMENT_LEFT,h.thickness=2,h.color="#c0c0c0",h.fontSize=l,h.background="#535353",h.onPointerEnterObservable.add((function(){h.background="#414141"})),h.onPointerOutObservable.add((function(){h.background="#535353"})),h.pointerDownAnimation=function(){h.background="515151"},h.pointerUpAnimation=function(){h.background="#414141"},h.onPointerClickObservable.add((function(){U=!U,X()})),ue.addControl(h,1,0)):ue.removeControl(h)}function q(e,t){t?(e.color="#555555",e.background="#454545"):(e.color="#c0c0c0",e.background="#535353")}function Q(t){n.savedColors&&n.savedColors.length>0?r({savedColors:n.savedColors,pickedColor:t}):r({pickedColor:t}),e.removeControl(Z)}var Z=new b;if(Z.name="Dialog Container",Z.width=n.pickerWidth,n.savedColors){Z.height=k;var J=parseInt(n.pickerHeight)/parseInt(k);Z.addRowDefinition(J,!1),Z.addRowDefinition(1-J,!1)}else Z.height=n.pickerHeight,Z.addRowDefinition(1,!1);if(e.addControl(Z),n.savedColors){(g=new b).name="Swatch Drawer",g.verticalAlignment=s.a.VERTICAL_ALIGNMENT_TOP,g.background="#535353",g.width=n.pickerWidth;var $=n.savedColors.length/n.numSwatchesPerLine;if(0==$)var ee=0;else ee=$+1;g.height=(N*$+ee*L).toString()+"px",g.top=Math.floor(.25*N).toString()+"px";for(var te=0;te<2*Math.ceil(n.savedColors.length/n.numSwatchesPerLine)+1;te++)te%2!=0?g.addRowDefinition(N,!0):g.addRowDefinition(L,!0);for(te=0;te<2*n.numSwatchesPerLine+1;te++)te%2!=0?g.addColumnDefinition(N,!0):g.addColumnDefinition(L,!0);Z.addControl(g,1,0)}var ne=new b;ne.name="Picker Panel",ne.height=n.pickerHeight;var re=parseInt(n.headerHeight)/parseInt(n.pickerHeight),ie=[re,1-re];ne.addRowDefinition(ie[0],!1),ne.addRowDefinition(ie[1],!1),Z.addControl(ne,0,0);var oe=new a;oe.name="Dialogue Header Bar",oe.background="#cccccc",oe.thickness=0,ne.addControl(oe,0,0);var ae=u.CreateSimpleButton("closeButton","a");ae.fontFamily="BabylonJSglyphs";var se=y.a.FromHexString(oe.background);o=new y.a(1-se.r,1-se.g,1-se.b),ae.color=o.toHexString(),ae.fontSize=Math.floor(.6*parseInt(n.headerHeight)),ae.textBlock.textVerticalAlignment=s.a.VERTICAL_ALIGNMENT_CENTER,ae.horizontalAlignment=s.a.HORIZONTAL_ALIGNMENT_RIGHT,ae.height=ae.width=n.headerHeight,ae.background=oe.background,ae.thickness=0,ae.pointerDownAnimation=function(){},ae.pointerUpAnimation=function(){ae.background=oe.background},ae.pointerEnterAnimation=function(){ae.color=oe.background,ae.background="red"},ae.pointerOutAnimation=function(){ae.color=o.toHexString(),ae.background=oe.background},ae.onPointerClickObservable.add((function(){Q(xe.background)})),ne.addControl(ae,0,0);var ce=new b;ce.name="Dialogue Body",ce.background="#535353";var le=[.4375,.5625];ce.addRowDefinition(1,!1),ce.addColumnDefinition(le[0],!1),ce.addColumnDefinition(le[1],!1),ne.addControl(ce,1,0);var ue=new b;ue.name="Picker Grid",ue.addRowDefinition(.85,!1),ue.addRowDefinition(.15,!1),ce.addControl(ue,0,0),(v=new t).name="GUI Color Picker",n.pickerHeight<n.pickerWidth?v.width=.89:v.height=.89,v.value=y.a.FromHexString(n.lastColor),v.horizontalAlignment=s.a.HORIZONTAL_ALIGNMENT_CENTER,v.verticalAlignment=s.a.VERTICAL_ALIGNMENT_CENTER,v.onPointerDownObservable.add((function(){w=v.name,M="",X(!1)})),v.onValueChangedObservable.add((function(e){w==v.name&&j(e,v.name)})),ue.addControl(v,0,0);var he=new b;he.name="Dialogue Right Half",he.horizontalAlignment=s.a.HORIZONTAL_ALIGNMENT_LEFT;var de=[.514,.486];he.addRowDefinition(de[0],!1),he.addRowDefinition(de[1],!1),ce.addControl(he,1,1);var pe=new b;pe.name="Swatches and Buttons";var fe=[.417,.583];pe.addRowDefinition(1,!1),pe.addColumnDefinition(fe[0],!1),pe.addColumnDefinition(fe[1],!1),he.addControl(pe,0,0);var me=new b;me.name="New and Current Swatches";var ge=[.04,.16,.64,.16];me.addRowDefinition(ge[0],!1),me.addRowDefinition(ge[1],!1),me.addRowDefinition(ge[2],!1),me.addRowDefinition(ge[3],!1),pe.addControl(me,0,0);var _e=new b;_e.name="Active Swatches",_e.width=.67,_e.addRowDefinition(.5,!1),_e.addRowDefinition(.5,!1),me.addControl(_e,2,0);var ve=Math.floor(parseInt(n.pickerWidth)*le[1]*fe[0]*.11),be=Math.floor(parseInt(n.pickerHeight)*ie[1]*de[0]*ge[1]*.5);if(n.pickerWidth>n.pickerHeight)var ye=be;else ye=ve;var Ce=new c.a;Ce.text="new",Ce.name="New Color Label",Ce.color="#c0c0c0",Ce.fontSize=ye,me.addControl(Ce,1,0),(A=new a).name="New Color Swatch",A.background=n.lastColor,A.thickness=0,_e.addControl(A,0,0);var xe=u.CreateSimpleButton("currentSwatch","");xe.background=n.lastColor,xe.thickness=0,xe.onPointerClickObservable.add((function(){j(y.a.FromHexString(xe.background),xe.name),X(!1)})),xe.pointerDownAnimation=function(){},xe.pointerUpAnimation=function(){},xe.pointerEnterAnimation=function(){},xe.pointerOutAnimation=function(){},_e.addControl(xe,1,0);var Te=new a;Te.name="Swatch Outline",Te.width=.67,Te.thickness=2,Te.color="#404040",Te.isHitTestVisible=!1,me.addControl(Te,2,0);var Ee=new c.a;Ee.name="Current Color Label",Ee.text="current",Ee.color="#c0c0c0",Ee.fontSize=ye,me.addControl(Ee,3,0);var Se=new b;Se.name="Button Grid",Se.height=.8;Se.addRowDefinition(1/3,!1),Se.addRowDefinition(1/3,!1),Se.addRowDefinition(1/3,!1),pe.addControl(Se,0,1),d=Math.floor(parseInt(n.pickerWidth)*le[1]*fe[1]*.67).toString()+"px",p=Math.floor(parseInt(n.pickerHeight)*ie[1]*de[0]*(parseFloat(Se.height.toString())/100)*(1/3)*.7).toString()+"px",l=parseFloat(d)>parseFloat(p)?Math.floor(.45*parseFloat(p)):Math.floor(.11*parseFloat(d));var Pe=u.CreateSimpleButton("butOK","OK");Pe.width=d,Pe.height=p,Pe.verticalAlignment=s.a.VERTICAL_ALIGNMENT_CENTER,Pe.thickness=2,Pe.color="#c0c0c0",Pe.fontSize=l,Pe.background="#535353",Pe.onPointerEnterObservable.add((function(){Pe.background="#414141"})),Pe.onPointerOutObservable.add((function(){Pe.background="#535353"})),Pe.pointerDownAnimation=function(){Pe.background="515151"},Pe.pointerUpAnimation=function(){Pe.background="#414141"},Pe.onPointerClickObservable.add((function(){X(!1),Q(A.background)})),Se.addControl(Pe,0,0);var Oe=u.CreateSimpleButton("butCancel","Cancel");if(Oe.width=d,Oe.height=p,Oe.verticalAlignment=s.a.VERTICAL_ALIGNMENT_CENTER,Oe.thickness=2,Oe.color="#c0c0c0",Oe.fontSize=l,Oe.background="#535353",Oe.onPointerEnterObservable.add((function(){Oe.background="#414141"})),Oe.onPointerOutObservable.add((function(){Oe.background="#535353"})),Oe.pointerDownAnimation=function(){Oe.background="515151"},Oe.pointerUpAnimation=function(){Oe.background="#414141"},Oe.onPointerClickObservable.add((function(){X(!1),Q(xe.background)})),Se.addControl(Oe,1,0),n.savedColors){var Ae=u.CreateSimpleButton("butSave","Save");Ae.width=d,Ae.height=p,Ae.verticalAlignment=s.a.VERTICAL_ALIGNMENT_CENTER,Ae.thickness=2,Ae.fontSize=l,n.savedColors.length<n.swatchLimit?(Ae.color="#c0c0c0",Ae.background="#535353"):q(Ae,!0),Ae.onPointerEnterObservable.add((function(){n.savedColors&&n.savedColors.length<n.swatchLimit&&(Ae.background="#414141")})),Ae.onPointerOutObservable.add((function(){n.savedColors&&n.savedColors.length<n.swatchLimit&&(Ae.background="#535353")})),Ae.pointerDownAnimation=function(){n.savedColors&&n.savedColors.length<n.swatchLimit&&(Ae.background="515151")},Ae.pointerUpAnimation=function(){n.savedColors&&n.savedColors.length<n.swatchLimit&&(Ae.background="#414141")},Ae.onPointerClickObservable.add((function(){n.savedColors&&(0==n.savedColors.length&&Y(!0),n.savedColors.length<n.swatchLimit&&K(A.background,Ae),X(!1))})),n.savedColors.length>0&&Y(!0),Se.addControl(Ae,2,0)}var Me=new b;Me.name="Dialog Lower Right",Me.addRowDefinition(.02,!1),Me.addRowDefinition(.63,!1),Me.addRowDefinition(.21,!1),Me.addRowDefinition(.14,!1),he.addControl(Me,1,0),f=y.a.FromHexString(n.lastColor);var we=new b;we.name="RGB Values",we.width=.82,we.verticalAlignment=s.a.VERTICAL_ALIGNMENT_CENTER,we.addRowDefinition(1/3,!1),we.addRowDefinition(1/3,!1),we.addRowDefinition(1/3,!1),we.addColumnDefinition(.1,!1),we.addColumnDefinition(.2,!1),we.addColumnDefinition(.7,!1),Me.addControl(we,1,0);for(te=0;te<z.length;te++){(Re=new c.a).text=z[te],Re.color="#c0c0c0",Re.fontSize=l,we.addControl(Re,te,0)}(C=new _).width=.83,C.height=.72,C.name="rIntField",C.fontSize=l,C.text=(255*f.r).toString(),C.color="#f0f0f0",C.background="#454545",C.onFocusObservable.add((function(){w=C.name,M=C.text,X(!1)})),C.onBlurObservable.add((function(){""==C.text&&(C.text="0"),G(C,"r"),w==C.name&&(w="")})),C.onTextChangedObservable.add((function(){w==C.name&&G(C,"r")})),we.addControl(C,0,1),(x=new _).width=.83,x.height=.72,x.name="gIntField",x.fontSize=l,x.text=(255*f.g).toString(),x.color="#f0f0f0",x.background="#454545",x.onFocusObservable.add((function(){w=x.name,M=x.text,X(!1)})),x.onBlurObservable.add((function(){""==x.text&&(x.text="0"),G(x,"g"),w==x.name&&(w="")})),x.onTextChangedObservable.add((function(){w==x.name&&G(x,"g")})),we.addControl(x,1,1),(T=new _).width=.83,T.height=.72,T.name="bIntField",T.fontSize=l,T.text=(255*f.b).toString(),T.color="#f0f0f0",T.background="#454545",T.onFocusObservable.add((function(){w=T.name,M=T.text,X(!1)})),T.onBlurObservable.add((function(){""==T.text&&(T.text="0"),G(T,"b"),w==T.name&&(w="")})),T.onTextChangedObservable.add((function(){w==T.name&&G(T,"b")})),we.addControl(T,2,1),(E=new _).width=.95,E.height=.72,E.name="rDecField",E.fontSize=l,E.text=f.r.toString(),E.color="#f0f0f0",E.background="#454545",E.onFocusObservable.add((function(){w=E.name,M=E.text,X(!1)})),E.onBlurObservable.add((function(){0!=parseFloat(E.text)&&""!=E.text||(E.text="0",H(E,"r")),w==E.name&&(w="")})),E.onTextChangedObservable.add((function(){w==E.name&&H(E,"r")})),we.addControl(E,0,2),(S=new _).width=.95,S.height=.72,S.name="gDecField",S.fontSize=l,S.text=f.g.toString(),S.color="#f0f0f0",S.background="#454545",S.onFocusObservable.add((function(){w=S.name,M=S.text,X(!1)})),S.onBlurObservable.add((function(){0!=parseFloat(S.text)&&""!=S.text||(S.text="0",H(S,"g")),w==S.name&&(w="")})),S.onTextChangedObservable.add((function(){w==S.name&&H(S,"g")})),we.addControl(S,1,2),(P=new _).width=.95,P.height=.72,P.name="bDecField",P.fontSize=l,P.text=f.b.toString(),P.color="#f0f0f0",P.background="#454545",P.onFocusObservable.add((function(){w=P.name,M=P.text,X(!1)})),P.onBlurObservable.add((function(){0!=parseFloat(P.text)&&""!=P.text||(P.text="0",H(P,"b")),w==P.name&&(w="")})),P.onTextChangedObservable.add((function(){w==P.name&&H(P,"b")})),we.addControl(P,2,2);var Re,Ie=new b;Ie.name="Hex Value",Ie.width=.82,Ie.addRowDefinition(1,!1),Ie.addColumnDefinition(.1,!1),Ie.addColumnDefinition(.9,!1),Me.addControl(Ie,2,0),(Re=new c.a).text="#",Re.color="#c0c0c0",Re.fontSize=l,Ie.addControl(Re,0,0),(O=new _).width=.96,O.height=.72,O.name="hexField",O.horizontalAlignment=s.a.HORIZONTAL_ALIGNMENT_CENTER,O.fontSize=l;var Le=n.lastColor.split("#");O.text=Le[1],O.color="#f0f0f0",O.background="#454545",O.onFocusObservable.add((function(){w=O.name,M=O.text,X(!1)})),O.onBlurObservable.add((function(){if(3==O.text.length){var e=O.text.split("");O.text=e[0]+e[0]+e[1]+e[1]+e[2]+e[2]}""==O.text&&(O.text="000000",j(y.a.FromHexString(O.text),"b")),w==O.name&&(w="")})),O.onTextChangedObservable.add((function(){var e=O.text,t=/[^0-9A-F]/i.test(e);if((O.text.length>6||t)&&w==O.name)O.text=M;else{if(O.text.length<6)for(var n=6-O.text.length,r=0;r<n;r++)e="0"+e;if(3==O.text.length){var i=O.text.split("");e=i[0]+i[0]+i[1]+i[1]+i[2]+i[2]}e="#"+e,w==O.name&&(M=O.text,j(y.a.FromHexString(e),O.name))}})),Ie.addControl(O,0,1),n.savedColors&&n.savedColors.length>0&&K("",Ae)}))},t._Epsilon=1e-6,t}(s.a);o.a.RegisteredTypes["BABYLON.GUI.ColorPicker"]=C;var x=function(e){function t(t){var n=e.call(this,t)||this;return n.name=t,n._thickness=1,n}return Object(r.__extends)(t,e),Object.defineProperty(t.prototype,"thickness",{get:function(){return this._thickness},set:function(e){this._thickness!==e&&(this._thickness=e,this._markAsDirty())},enumerable:!0,configurable:!0}),t.prototype._getTypeName=function(){return"Ellipse"},t.prototype._localDraw=function(e){e.save(),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(e.shadowColor=this.shadowColor,e.shadowBlur=this.shadowBlur,e.shadowOffsetX=this.shadowOffsetX,e.shadowOffsetY=this.shadowOffsetY),s.a.drawEllipse(this._currentMeasure.left+this._currentMeasure.width/2,this._currentMeasure.top+this._currentMeasure.height/2,this._currentMeasure.width/2-this._thickness/2,this._currentMeasure.height/2-this._thickness/2,e),this._background&&(e.fillStyle=this._background,e.fill()),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(e.shadowBlur=0,e.shadowOffsetX=0,e.shadowOffsetY=0),this._thickness&&(this.color&&(e.strokeStyle=this.color),e.lineWidth=this._thickness,e.stroke()),e.restore()},t.prototype._additionalProcessing=function(t,n){e.prototype._additionalProcessing.call(this,t,n),this._measureForChildren.width-=2*this._thickness,this._measureForChildren.height-=2*this._thickness,this._measureForChildren.left+=this._thickness,this._measureForChildren.top+=this._thickness},t.prototype._clipForChildren=function(e){s.a.drawEllipse(this._currentMeasure.left+this._currentMeasure.width/2,this._currentMeasure.top+this._currentMeasure.height/2,this._currentMeasure.width/2,this._currentMeasure.height/2,e),e.clip()},t}(i.a);o.a.RegisteredTypes["BABYLON.GUI.Ellipse"]=x;var T=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return Object(r.__extends)(t,e),t.prototype._beforeRenderText=function(e){for(var t="",n=0;n<e.length;n++)t+="•";return t},t}(_);o.a.RegisteredTypes["BABYLON.GUI.InputPassword"]=T;var E=n(0),S=function(e){function t(t){var n=e.call(this,t)||this;return n.name=t,n._lineWidth=1,n._x1=new g.a(0),n._y1=new g.a(0),n._x2=new g.a(0),n._y2=new g.a(0),n._dash=new Array,n._automaticSize=!0,n.isHitTestVisible=!1,n._horizontalAlignment=s.a.HORIZONTAL_ALIGNMENT_LEFT,n._verticalAlignment=s.a.VERTICAL_ALIGNMENT_TOP,n}return Object(r.__extends)(t,e),Object.defineProperty(t.prototype,"dash",{get:function(){return this._dash},set:function(e){this._dash!==e&&(this._dash=e,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"connectedControl",{get:function(){return this._connectedControl},set:function(e){var t=this;this._connectedControl!==e&&(this._connectedControlDirtyObserver&&this._connectedControl&&(this._connectedControl.onDirtyObservable.remove(this._connectedControlDirtyObserver),this._connectedControlDirtyObserver=null),e&&(this._connectedControlDirtyObserver=e.onDirtyObservable.add((function(){return t._markAsDirty()}))),this._connectedControl=e,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"x1",{get:function(){return this._x1.toString(this._host)},set:function(e){this._x1.toString(this._host)!==e&&this._x1.fromString(e)&&this._markAsDirty()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"y1",{get:function(){return this._y1.toString(this._host)},set:function(e){this._y1.toString(this._host)!==e&&this._y1.fromString(e)&&this._markAsDirty()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"x2",{get:function(){return this._x2.toString(this._host)},set:function(e){this._x2.toString(this._host)!==e&&this._x2.fromString(e)&&this._markAsDirty()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"y2",{get:function(){return this._y2.toString(this._host)},set:function(e){this._y2.toString(this._host)!==e&&this._y2.fromString(e)&&this._markAsDirty()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"lineWidth",{get:function(){return this._lineWidth},set:function(e){this._lineWidth!==e&&(this._lineWidth=e,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"horizontalAlignment",{set:function(e){},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"verticalAlignment",{set:function(e){},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"_effectiveX2",{get:function(){return(this._connectedControl?this._connectedControl.centerX:0)+this._x2.getValue(this._host)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"_effectiveY2",{get:function(){return(this._connectedControl?this._connectedControl.centerY:0)+this._y2.getValue(this._host)},enumerable:!0,configurable:!0}),t.prototype._getTypeName=function(){return"Line"},t.prototype._draw=function(e){e.save(),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(e.shadowColor=this.shadowColor,e.shadowBlur=this.shadowBlur,e.shadowOffsetX=this.shadowOffsetX,e.shadowOffsetY=this.shadowOffsetY),this._applyStates(e),e.strokeStyle=this.color,e.lineWidth=this._lineWidth,e.setLineDash(this._dash),e.beginPath(),e.moveTo(this._cachedParentMeasure.left+this._x1.getValue(this._host),this._cachedParentMeasure.top+this._y1.getValue(this._host)),e.lineTo(this._cachedParentMeasure.left+this._effectiveX2,this._cachedParentMeasure.top+this._effectiveY2),e.stroke(),e.restore()},t.prototype._measure=function(){this._currentMeasure.width=Math.abs(this._x1.getValue(this._host)-this._effectiveX2)+this._lineWidth,this._currentMeasure.height=Math.abs(this._y1.getValue(this._host)-this._effectiveY2)+this._lineWidth},t.prototype._computeAlignment=function(e,t){this._currentMeasure.left=e.left+Math.min(this._x1.getValue(this._host),this._effectiveX2)-this._lineWidth/2,this._currentMeasure.top=e.top+Math.min(this._y1.getValue(this._host),this._effectiveY2)-this._lineWidth/2},t.prototype.moveToVector3=function(e,t,n){if(void 0===n&&(n=!1),this._host&&this.parent===this._host._rootContainer){var r=this._host._getGlobalViewport(t),i=E.e.Project(e,E.a.Identity(),t.getTransformMatrix(),r);this._moveToProjectedPosition(i,n),i.z<0||i.z>1?this.notRenderable=!0:this.notRenderable=!1}else v.b.Error("Cannot move a control to a vector3 if the control is not at root level")},t.prototype._moveToProjectedPosition=function(e,t){void 0===t&&(t=!1);var n=e.x+this._linkOffsetX.getValue(this._host)+"px",r=e.y+this._linkOffsetY.getValue(this._host)+"px";t?(this.x2=n,this.y2=r,this._x2.ignoreAdaptiveScaling=!0,this._y2.ignoreAdaptiveScaling=!0):(this.x1=n,this.y1=r,this._x1.ignoreAdaptiveScaling=!0,this._y1.ignoreAdaptiveScaling=!0)},t}(s.a);o.a.RegisteredTypes["BABYLON.GUI.Line"]=S;var P=n(29),O=function(){function e(e){this._multiLine=e,this._x=new g.a(0),this._y=new g.a(0),this._point=new E.d(0,0)}return Object.defineProperty(e.prototype,"x",{get:function(){return this._x.toString(this._multiLine._host)},set:function(e){this._x.toString(this._multiLine._host)!==e&&this._x.fromString(e)&&this._multiLine._markAsDirty()},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"y",{get:function(){return this._y.toString(this._multiLine._host)},set:function(e){this._y.toString(this._multiLine._host)!==e&&this._y.fromString(e)&&this._multiLine._markAsDirty()},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"control",{get:function(){return this._control},set:function(e){this._control!==e&&(this._control&&this._controlObserver&&(this._control.onDirtyObservable.remove(this._controlObserver),this._controlObserver=null),this._control=e,this._control&&(this._controlObserver=this._control.onDirtyObservable.add(this._multiLine.onPointUpdate)),this._multiLine._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"mesh",{get:function(){return this._mesh},set:function(e){this._mesh!==e&&(this._mesh&&this._meshObserver&&this._mesh.getScene().onAfterCameraRenderObservable.remove(this._meshObserver),this._mesh=e,this._mesh&&(this._meshObserver=this._mesh.getScene().onAfterCameraRenderObservable.add(this._multiLine.onPointUpdate)),this._multiLine._markAsDirty())},enumerable:!0,configurable:!0}),e.prototype.resetLinks=function(){this.control=null,this.mesh=null},e.prototype.translate=function(){return this._point=this._translatePoint(),this._point},e.prototype._translatePoint=function(){if(null!=this._mesh)return this._multiLine._host.getProjectedPosition(this._mesh.getBoundingInfo().boundingSphere.center,this._mesh.getWorldMatrix());if(null!=this._control)return new E.d(this._control.centerX,this._control.centerY);var e=this._multiLine._host,t=this._x.getValueInPixel(e,Number(e._canvas.width)),n=this._y.getValueInPixel(e,Number(e._canvas.height));return new E.d(t,n)},e.prototype.dispose=function(){this.resetLinks()},e}(),A=function(e){function t(t){var n=e.call(this,t)||this;return n.name=t,n._lineWidth=1,n.onPointUpdate=function(){n._markAsDirty()},n._automaticSize=!0,n.isHitTestVisible=!1,n._horizontalAlignment=s.a.HORIZONTAL_ALIGNMENT_LEFT,n._verticalAlignment=s.a.VERTICAL_ALIGNMENT_TOP,n._dash=[],n._points=[],n}return Object(r.__extends)(t,e),Object.defineProperty(t.prototype,"dash",{get:function(){return this._dash},set:function(e){this._dash!==e&&(this._dash=e,this._markAsDirty())},enumerable:!0,configurable:!0}),t.prototype.getAt=function(e){return this._points[e]||(this._points[e]=new O(this)),this._points[e]},t.prototype.add=function(){for(var e=this,t=[],n=0;n<arguments.length;n++)t[n]=arguments[n];return t.map((function(t){return e.push(t)}))},t.prototype.push=function(e){var t=this.getAt(this._points.length);return null==e||(e instanceof P.a?t.mesh=e:e instanceof s.a?t.control=e:null!=e.x&&null!=e.y&&(t.x=e.x,t.y=e.y)),t},t.prototype.remove=function(e){var t;if(e instanceof O){if(-1===(t=this._points.indexOf(e)))return}else t=e;var n=this._points[t];n&&(n.dispose(),this._points.splice(t,1))},t.prototype.reset=function(){for(;this._points.length>0;)this.remove(this._points.length-1)},t.prototype.resetLinks=function(){this._points.forEach((function(e){null!=e&&e.resetLinks()}))},Object.defineProperty(t.prototype,"lineWidth",{get:function(){return this._lineWidth},set:function(e){this._lineWidth!==e&&(this._lineWidth=e,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"horizontalAlignment",{set:function(e){},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"verticalAlignment",{set:function(e){},enumerable:!0,configurable:!0}),t.prototype._getTypeName=function(){return"MultiLine"},t.prototype._draw=function(e,t){e.save(),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(e.shadowColor=this.shadowColor,e.shadowBlur=this.shadowBlur,e.shadowOffsetX=this.shadowOffsetX,e.shadowOffsetY=this.shadowOffsetY),this._applyStates(e),e.strokeStyle=this.color,e.lineWidth=this._lineWidth,e.setLineDash(this._dash),e.beginPath();var n=!0;this._points.forEach((function(t){t&&(n?(e.moveTo(t._point.x,t._point.y),n=!1):e.lineTo(t._point.x,t._point.y))})),e.stroke(),e.restore()},t.prototype._additionalProcessing=function(e,t){var n=this;this._minX=null,this._minY=null,this._maxX=null,this._maxY=null,this._points.forEach((function(e,t){e&&(e.translate(),(null==n._minX||e._point.x<n._minX)&&(n._minX=e._point.x),(null==n._minY||e._point.y<n._minY)&&(n._minY=e._point.y),(null==n._maxX||e._point.x>n._maxX)&&(n._maxX=e._point.x),(null==n._maxY||e._point.y>n._maxY)&&(n._maxY=e._point.y))})),null==this._minX&&(this._minX=0),null==this._minY&&(this._minY=0),null==this._maxX&&(this._maxX=0),null==this._maxY&&(this._maxY=0)},t.prototype._measure=function(){null!=this._minX&&null!=this._maxX&&null!=this._minY&&null!=this._maxY&&(this._currentMeasure.width=Math.abs(this._maxX-this._minX)+this._lineWidth,this._currentMeasure.height=Math.abs(this._maxY-this._minY)+this._lineWidth)},t.prototype._computeAlignment=function(e,t){null!=this._minX&&null!=this._minY&&(this._currentMeasure.left=this._minX-this._lineWidth/2,this._currentMeasure.top=this._minY-this._lineWidth/2)},t.prototype.dispose=function(){this.reset(),e.prototype.dispose.call(this)},t}(s.a);o.a.RegisteredTypes["BABYLON.GUI.MultiLine"]=A;var M=function(e){function t(t){var n=e.call(this,t)||this;return n.name=t,n._isChecked=!1,n._background="black",n._checkSizeRatio=.8,n._thickness=1,n.group="",n.onIsCheckedChangedObservable=new h.c,n.isPointerBlocker=!0,n}return Object(r.__extends)(t,e),Object.defineProperty(t.prototype,"thickness",{get:function(){return this._thickness},set:function(e){this._thickness!==e&&(this._thickness=e,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"checkSizeRatio",{get:function(){return this._checkSizeRatio},set:function(e){e=Math.max(Math.min(1,e),0),this._checkSizeRatio!==e&&(this._checkSizeRatio=e,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"background",{get:function(){return this._background},set:function(e){this._background!==e&&(this._background=e,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"isChecked",{get:function(){return this._isChecked},set:function(e){var t=this;this._isChecked!==e&&(this._isChecked=e,this._markAsDirty(),this.onIsCheckedChangedObservable.notifyObservers(e),this._isChecked&&this._host&&this._host.executeOnAllControls((function(e){if(e!==t&&void 0!==e.group){var n=e;n.group===t.group&&(n.isChecked=!1)}})))},enumerable:!0,configurable:!0}),t.prototype._getTypeName=function(){return"RadioButton"},t.prototype._draw=function(e){e.save(),this._applyStates(e);var t=this._currentMeasure.width-this._thickness,n=this._currentMeasure.height-this._thickness;if((this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(e.shadowColor=this.shadowColor,e.shadowBlur=this.shadowBlur,e.shadowOffsetX=this.shadowOffsetX,e.shadowOffsetY=this.shadowOffsetY),s.a.drawEllipse(this._currentMeasure.left+this._currentMeasure.width/2,this._currentMeasure.top+this._currentMeasure.height/2,this._currentMeasure.width/2-this._thickness/2,this._currentMeasure.height/2-this._thickness/2,e),e.fillStyle=this._isEnabled?this._background:this._disabledColor,e.fill(),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(e.shadowBlur=0,e.shadowOffsetX=0,e.shadowOffsetY=0),e.strokeStyle=this.color,e.lineWidth=this._thickness,e.stroke(),this._isChecked){e.fillStyle=this._isEnabled?this.color:this._disabledColor;var r=t*this._checkSizeRatio,i=n*this._checkSizeRatio;s.a.drawEllipse(this._currentMeasure.left+this._currentMeasure.width/2,this._currentMeasure.top+this._currentMeasure.height/2,r/2-this._thickness/2,i/2-this._thickness/2,e),e.fill()}e.restore()},t.prototype._onPointerDown=function(t,n,r,i){return!!e.prototype._onPointerDown.call(this,t,n,r,i)&&(this.isChecked||(this.isChecked=!0),!0)},t.AddRadioButtonWithHeader=function(e,n,r,i){var o=new d.a;o.isVertical=!1,o.height="30px";var a=new t;a.width="20px",a.height="20px",a.isChecked=r,a.color="green",a.group=n,a.onIsCheckedChangedObservable.add((function(e){return i(a,e)})),o.addControl(a);var l=new c.a;return l.text=e,l.width="180px",l.paddingLeft="5px",l.textHorizontalAlignment=s.a.HORIZONTAL_ALIGNMENT_LEFT,l.color="white",o.addControl(l),o},t}(s.a);o.a.RegisteredTypes["BABYLON.GUI.RadioButton"]=M;var w=function(e){function t(t){var n=e.call(this,t)||this;return n.name=t,n._thumbWidth=new g.a(20,g.a.UNITMODE_PIXEL,!1),n._minimum=0,n._maximum=100,n._value=50,n._isVertical=!1,n._barOffset=new g.a(5,g.a.UNITMODE_PIXEL,!1),n._isThumbClamped=!1,n._displayThumb=!0,n._step=0,n._lastPointerDownID=-1,n._effectiveBarOffset=0,n.onValueChangedObservable=new h.c,n._pointerIsDown=!1,n.isPointerBlocker=!0,n}return Object(r.__extends)(t,e),Object.defineProperty(t.prototype,"displayThumb",{get:function(){return this._displayThumb},set:function(e){this._displayThumb!==e&&(this._displayThumb=e,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"step",{get:function(){return this._step},set:function(e){this._step!==e&&(this._step=e,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"barOffset",{get:function(){return this._barOffset.toString(this._host)},set:function(e){this._barOffset.toString(this._host)!==e&&this._barOffset.fromString(e)&&this._markAsDirty()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"barOffsetInPixels",{get:function(){return this._barOffset.getValueInPixel(this._host,this._cachedParentMeasure.width)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"thumbWidth",{get:function(){return this._thumbWidth.toString(this._host)},set:function(e){this._thumbWidth.toString(this._host)!==e&&this._thumbWidth.fromString(e)&&this._markAsDirty()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"thumbWidthInPixels",{get:function(){return this._thumbWidth.getValueInPixel(this._host,this._cachedParentMeasure.width)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"minimum",{get:function(){return this._minimum},set:function(e){this._minimum!==e&&(this._minimum=e,this._markAsDirty(),this.value=Math.max(Math.min(this.value,this._maximum),this._minimum))},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"maximum",{get:function(){return this._maximum},set:function(e){this._maximum!==e&&(this._maximum=e,this._markAsDirty(),this.value=Math.max(Math.min(this.value,this._maximum),this._minimum))},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"value",{get:function(){return this._value},set:function(e){e=Math.max(Math.min(e,this._maximum),this._minimum),this._value!==e&&(this._value=e,this._markAsDirty(),this.onValueChangedObservable.notifyObservers(this._value))},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"isVertical",{get:function(){return this._isVertical},set:function(e){this._isVertical!==e&&(this._isVertical=e,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"isThumbClamped",{get:function(){return this._isThumbClamped},set:function(e){this._isThumbClamped!==e&&(this._isThumbClamped=e,this._markAsDirty())},enumerable:!0,configurable:!0}),t.prototype._getTypeName=function(){return"BaseSlider"},t.prototype._getThumbPosition=function(){return this.isVertical?(this.maximum-this.value)/(this.maximum-this.minimum)*this._backgroundBoxLength:(this.value-this.minimum)/(this.maximum-this.minimum)*this._backgroundBoxLength},t.prototype._getThumbThickness=function(e){var t=0;switch(e){case"circle":t=this._thumbWidth.isPixel?Math.max(this._thumbWidth.getValue(this._host),this._backgroundBoxThickness):this._backgroundBoxThickness*this._thumbWidth.getValue(this._host);break;case"rectangle":t=this._thumbWidth.isPixel?Math.min(this._thumbWidth.getValue(this._host),this._backgroundBoxThickness):this._backgroundBoxThickness*this._thumbWidth.getValue(this._host)}return t},t.prototype._prepareRenderingData=function(e){this._effectiveBarOffset=0,this._renderLeft=this._currentMeasure.left,this._renderTop=this._currentMeasure.top,this._renderWidth=this._currentMeasure.width,this._renderHeight=this._currentMeasure.height,this._backgroundBoxLength=Math.max(this._currentMeasure.width,this._currentMeasure.height),this._backgroundBoxThickness=Math.min(this._currentMeasure.width,this._currentMeasure.height),this._effectiveThumbThickness=this._getThumbThickness(e),this.displayThumb&&(this._backgroundBoxLength-=this._effectiveThumbThickness),this.isVertical&&this._currentMeasure.height<this._currentMeasure.width?console.error("Height should be greater than width"):(this._barOffset.isPixel?this._effectiveBarOffset=Math.min(this._barOffset.getValue(this._host),this._backgroundBoxThickness):this._effectiveBarOffset=this._backgroundBoxThickness*this._barOffset.getValue(this._host),this._backgroundBoxThickness-=2*this._effectiveBarOffset,this.isVertical?(this._renderLeft+=this._effectiveBarOffset,!this.isThumbClamped&&this.displayThumb&&(this._renderTop+=this._effectiveThumbThickness/2),this._renderHeight=this._backgroundBoxLength,this._renderWidth=this._backgroundBoxThickness):(this._renderTop+=this._effectiveBarOffset,!this.isThumbClamped&&this.displayThumb&&(this._renderLeft+=this._effectiveThumbThickness/2),this._renderHeight=this._backgroundBoxThickness,this._renderWidth=this._backgroundBoxLength))},t.prototype._updateValueFromPointer=function(e,t){var n;0!=this.rotation&&(this._invertTransformMatrix.transformCoordinates(e,t,this._transformedPosition),e=this._transformedPosition.x,t=this._transformedPosition.y),n=this._isVertical?this._minimum+(1-(t-this._currentMeasure.top)/this._currentMeasure.height)*(this._maximum-this._minimum):this._minimum+(e-this._currentMeasure.left)/this._currentMeasure.width*(this._maximum-this._minimum);var r=1/this._step|0;this.value=this._step?(n*r|0)/r:n},t.prototype._onPointerDown=function(t,n,r,i){return!!e.prototype._onPointerDown.call(this,t,n,r,i)&&(this._pointerIsDown=!0,this._updateValueFromPointer(n.x,n.y),this._host._capturingControl[r]=this,this._lastPointerDownID=r,!0)},t.prototype._onPointerMove=function(t,n,r){r==this._lastPointerDownID&&(this._pointerIsDown&&this._updateValueFromPointer(n.x,n.y),e.prototype._onPointerMove.call(this,t,n,r))},t.prototype._onPointerUp=function(t,n,r,i,o){this._pointerIsDown=!1,delete this._host._capturingControl[r],e.prototype._onPointerUp.call(this,t,n,r,i,o)},t}(s.a),R=function(e){function t(t){var n=e.call(this,t)||this;return n.name=t,n._background="black",n._borderColor="white",n._isThumbCircle=!1,n._displayValueBar=!0,n}return Object(r.__extends)(t,e),Object.defineProperty(t.prototype,"displayValueBar",{get:function(){return this._displayValueBar},set:function(e){this._displayValueBar!==e&&(this._displayValueBar=e,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"borderColor",{get:function(){return this._borderColor},set:function(e){this._borderColor!==e&&(this._borderColor=e,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"background",{get:function(){return this._background},set:function(e){this._background!==e&&(this._background=e,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"isThumbCircle",{get:function(){return this._isThumbCircle},set:function(e){this._isThumbCircle!==e&&(this._isThumbCircle=e,this._markAsDirty())},enumerable:!0,configurable:!0}),t.prototype._getTypeName=function(){return"Slider"},t.prototype._draw=function(e,t){e.save(),this._applyStates(e),this._prepareRenderingData(this.isThumbCircle?"circle":"rectangle");var n=this._renderLeft,r=this._renderTop,i=this._renderWidth,o=this._renderHeight,a=0;this.isThumbClamped&&this.isThumbCircle?(this.isVertical?r+=this._effectiveThumbThickness/2:n+=this._effectiveThumbThickness/2,a=this._backgroundBoxThickness/2):a=(this._effectiveThumbThickness-this._effectiveBarOffset)/2,(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(e.shadowColor=this.shadowColor,e.shadowBlur=this.shadowBlur,e.shadowOffsetX=this.shadowOffsetX,e.shadowOffsetY=this.shadowOffsetY);var s=this._getThumbPosition();e.fillStyle=this._background,this.isVertical?this.isThumbClamped?this.isThumbCircle?(e.beginPath(),e.arc(n+this._backgroundBoxThickness/2,r,a,Math.PI,2*Math.PI),e.fill(),e.fillRect(n,r,i,o)):e.fillRect(n,r,i,o+this._effectiveThumbThickness):e.fillRect(n,r,i,o):this.isThumbClamped?this.isThumbCircle?(e.beginPath(),e.arc(n+this._backgroundBoxLength,r+this._backgroundBoxThickness/2,a,0,2*Math.PI),e.fill(),e.fillRect(n,r,i,o)):e.fillRect(n,r,i+this._effectiveThumbThickness,o):e.fillRect(n,r,i,o),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(e.shadowBlur=0,e.shadowOffsetX=0,e.shadowOffsetY=0),e.fillStyle=this.color,this._displayValueBar&&(this.isVertical?this.isThumbClamped?this.isThumbCircle?(e.beginPath(),e.arc(n+this._backgroundBoxThickness/2,r+this._backgroundBoxLength,a,0,2*Math.PI),e.fill(),e.fillRect(n,r+s,i,o-s)):e.fillRect(n,r+s,i,o-s+this._effectiveThumbThickness):e.fillRect(n,r+s,i,o-s):this.isThumbClamped&&this.isThumbCircle?(e.beginPath(),e.arc(n,r+this._backgroundBoxThickness/2,a,0,2*Math.PI),e.fill(),e.fillRect(n,r,s,o)):e.fillRect(n,r,s,o)),this.displayThumb&&((this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(e.shadowColor=this.shadowColor,e.shadowBlur=this.shadowBlur,e.shadowOffsetX=this.shadowOffsetX,e.shadowOffsetY=this.shadowOffsetY),this._isThumbCircle?(e.beginPath(),this.isVertical?e.arc(n+this._backgroundBoxThickness/2,r+s,a,0,2*Math.PI):e.arc(n+s,r+this._backgroundBoxThickness/2,a,0,2*Math.PI),e.fill(),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(e.shadowBlur=0,e.shadowOffsetX=0,e.shadowOffsetY=0),e.strokeStyle=this._borderColor,e.stroke()):(this.isVertical?e.fillRect(n-this._effectiveBarOffset,this._currentMeasure.top+s,this._currentMeasure.width,this._effectiveThumbThickness):e.fillRect(this._currentMeasure.left+s,this._currentMeasure.top,this._effectiveThumbThickness,this._currentMeasure.height),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(e.shadowBlur=0,e.shadowOffsetX=0,e.shadowOffsetY=0),e.strokeStyle=this._borderColor,this.isVertical?e.strokeRect(n-this._effectiveBarOffset,this._currentMeasure.top+s,this._currentMeasure.width,this._effectiveThumbThickness):e.strokeRect(this._currentMeasure.left+s,this._currentMeasure.top,this._effectiveThumbThickness,this._currentMeasure.height))),e.restore()},t}(w);o.a.RegisteredTypes["BABYLON.GUI.Slider"]=R;var I=function(){function e(e){this.name=e,this._groupPanel=new d.a,this._selectors=new Array,this._groupPanel.verticalAlignment=s.a.VERTICAL_ALIGNMENT_TOP,this._groupPanel.horizontalAlignment=s.a.HORIZONTAL_ALIGNMENT_LEFT,this._groupHeader=this._addGroupHeader(e)}return Object.defineProperty(e.prototype,"groupPanel",{get:function(){return this._groupPanel},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"selectors",{get:function(){return this._selectors},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"header",{get:function(){return this._groupHeader.text},set:function(e){"label"!==this._groupHeader.text&&(this._groupHeader.text=e)},enumerable:!0,configurable:!0}),e.prototype._addGroupHeader=function(e){var t=new c.a("groupHead",e);return t.width=.9,t.height="30px",t.textWrapping=!0,t.color="black",t.horizontalAlignment=s.a.HORIZONTAL_ALIGNMENT_LEFT,t.textHorizontalAlignment=s.a.HORIZONTAL_ALIGNMENT_LEFT,t.left="2px",this._groupPanel.addControl(t),t},e.prototype._getSelector=function(e){if(!(e<0||e>=this._selectors.length))return this._selectors[e]},e.prototype.removeSelector=function(e){e<0||e>=this._selectors.length||(this._groupPanel.removeControl(this._selectors[e]),this._selectors.splice(e,1))},e}(),L=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return Object(r.__extends)(t,e),t.prototype.addCheckbox=function(e,t,n){void 0===t&&(t=function(e){}),void 0===n&&(n=!1);n=n||!1;var r=new p;r.width="20px",r.height="20px",r.color="#364249",r.background="#CCCCCC",r.horizontalAlignment=s.a.HORIZONTAL_ALIGNMENT_LEFT,r.onIsCheckedChangedObservable.add((function(e){t(e)}));var i=s.a.AddHeader(r,e,"200px",{isHorizontal:!0,controlFirst:!0});i.height="30px",i.horizontalAlignment=s.a.HORIZONTAL_ALIGNMENT_LEFT,i.left="4px",this.groupPanel.addControl(i),this.selectors.push(i),r.isChecked=n,this.groupPanel.parent&&this.groupPanel.parent.parent&&(r.color=this.groupPanel.parent.parent.buttonColor,r.background=this.groupPanel.parent.parent.buttonBackground)},t.prototype._setSelectorLabel=function(e,t){this.selectors[e].children[1].text=t},t.prototype._setSelectorLabelColor=function(e,t){this.selectors[e].children[1].color=t},t.prototype._setSelectorButtonColor=function(e,t){this.selectors[e].children[0].color=t},t.prototype._setSelectorButtonBackground=function(e,t){this.selectors[e].children[0].background=t},t}(I),D=function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t._selectNb=0,t}return Object(r.__extends)(t,e),t.prototype.addRadio=function(e,t,n){void 0===t&&(t=function(e){}),void 0===n&&(n=!1);var r=this._selectNb++,i=new M;i.name=e,i.width="20px",i.height="20px",i.color="#364249",i.background="#CCCCCC",i.group=this.name,i.horizontalAlignment=s.a.HORIZONTAL_ALIGNMENT_LEFT,i.onIsCheckedChangedObservable.add((function(e){e&&t(r)}));var o=s.a.AddHeader(i,e,"200px",{isHorizontal:!0,controlFirst:!0});o.height="30px",o.horizontalAlignment=s.a.HORIZONTAL_ALIGNMENT_LEFT,o.left="4px",this.groupPanel.addControl(o),this.selectors.push(o),i.isChecked=n,this.groupPanel.parent&&this.groupPanel.parent.parent&&(i.color=this.groupPanel.parent.parent.buttonColor,i.background=this.groupPanel.parent.parent.buttonBackground)},t.prototype._setSelectorLabel=function(e,t){this.selectors[e].children[1].text=t},t.prototype._setSelectorLabelColor=function(e,t){this.selectors[e].children[1].color=t},t.prototype._setSelectorButtonColor=function(e,t){this.selectors[e].children[0].color=t},t.prototype._setSelectorButtonBackground=function(e,t){this.selectors[e].children[0].background=t},t}(I),N=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return Object(r.__extends)(t,e),t.prototype.addSlider=function(e,t,n,r,i,o,a){void 0===t&&(t=function(e){}),void 0===n&&(n="Units"),void 0===r&&(r=0),void 0===i&&(i=0),void 0===o&&(o=0),void 0===a&&(a=function(e){return 0|e});var c=new R;c.name=n,c.value=o,c.minimum=r,c.maximum=i,c.width=.9,c.height="20px",c.color="#364249",c.background="#CCCCCC",c.borderColor="black",c.horizontalAlignment=s.a.HORIZONTAL_ALIGNMENT_LEFT,c.left="4px",c.paddingBottom="4px",c.onValueChangedObservable.add((function(e){c.parent.children[0].text=c.parent.children[0].name+": "+a(e)+" "+c.name,t(e)}));var l=s.a.AddHeader(c,e+": "+a(o)+" "+n,"30px",{isHorizontal:!1,controlFirst:!1});l.height="60px",l.horizontalAlignment=s.a.HORIZONTAL_ALIGNMENT_LEFT,l.left="4px",l.children[0].name=e,this.groupPanel.addControl(l),this.selectors.push(l),this.groupPanel.parent&&this.groupPanel.parent.parent&&(c.color=this.groupPanel.parent.parent.buttonColor,c.background=this.groupPanel.parent.parent.buttonBackground)},t.prototype._setSelectorLabel=function(e,t){this.selectors[e].children[0].name=t,this.selectors[e].children[0].text=t+": "+this.selectors[e].children[1].value+" "+this.selectors[e].children[1].name},t.prototype._setSelectorLabelColor=function(e,t){this.selectors[e].children[0].color=t},t.prototype._setSelectorButtonColor=function(e,t){this.selectors[e].children[1].color=t},t.prototype._setSelectorButtonBackground=function(e,t){this.selectors[e].children[1].background=t},t}(I),F=function(e){function t(t,n){void 0===n&&(n=[]);var r=e.call(this,t)||this;if(r.name=t,r.groups=n,r._buttonColor="#364249",r._buttonBackground="#CCCCCC",r._headerColor="black",r._barColor="white",r._barHeight="2px",r._spacerHeight="20px",r._bars=new Array,r._groups=n,r.thickness=2,r._panel=new d.a,r._panel.verticalAlignment=s.a.VERTICAL_ALIGNMENT_TOP,r._panel.horizontalAlignment=s.a.HORIZONTAL_ALIGNMENT_LEFT,r._panel.top=5,r._panel.left=5,r._panel.width=.95,n.length>0){for(var i=0;i<n.length-1;i++)r._panel.addControl(n[i].groupPanel),r._addSpacer();r._panel.addControl(n[n.length-1].groupPanel)}return r.addControl(r._panel),r}return Object(r.__extends)(t,e),t.prototype._getTypeName=function(){return"SelectionPanel"},Object.defineProperty(t.prototype,"headerColor",{get:function(){return this._headerColor},set:function(e){this._headerColor!==e&&(this._headerColor=e,this._setHeaderColor())},enumerable:!0,configurable:!0}),t.prototype._setHeaderColor=function(){for(var e=0;e<this._groups.length;e++)this._groups[e].groupPanel.children[0].color=this._headerColor},Object.defineProperty(t.prototype,"buttonColor",{get:function(){return this._buttonColor},set:function(e){this._buttonColor!==e&&(this._buttonColor=e,this._setbuttonColor())},enumerable:!0,configurable:!0}),t.prototype._setbuttonColor=function(){for(var e=0;e<this._groups.length;e++)for(var t=0;t<this._groups[e].selectors.length;t++)this._groups[e]._setSelectorButtonColor(t,this._buttonColor)},Object.defineProperty(t.prototype,"labelColor",{get:function(){return this._labelColor},set:function(e){this._labelColor!==e&&(this._labelColor=e,this._setLabelColor())},enumerable:!0,configurable:!0}),t.prototype._setLabelColor=function(){for(var e=0;e<this._groups.length;e++)for(var t=0;t<this._groups[e].selectors.length;t++)this._groups[e]._setSelectorLabelColor(t,this._labelColor)},Object.defineProperty(t.prototype,"buttonBackground",{get:function(){return this._buttonBackground},set:function(e){this._buttonBackground!==e&&(this._buttonBackground=e,this._setButtonBackground())},enumerable:!0,configurable:!0}),t.prototype._setButtonBackground=function(){for(var e=0;e<this._groups.length;e++)for(var t=0;t<this._groups[e].selectors.length;t++)this._groups[e]._setSelectorButtonBackground(t,this._buttonBackground)},Object.defineProperty(t.prototype,"barColor",{get:function(){return this._barColor},set:function(e){this._barColor!==e&&(this._barColor=e,this._setBarColor())},enumerable:!0,configurable:!0}),t.prototype._setBarColor=function(){for(var e=0;e<this._bars.length;e++)this._bars[e].children[0].background=this._barColor},Object.defineProperty(t.prototype,"barHeight",{get:function(){return this._barHeight},set:function(e){this._barHeight!==e&&(this._barHeight=e,this._setBarHeight())},enumerable:!0,configurable:!0}),t.prototype._setBarHeight=function(){for(var e=0;e<this._bars.length;e++)this._bars[e].children[0].height=this._barHeight},Object.defineProperty(t.prototype,"spacerHeight",{get:function(){return this._spacerHeight},set:function(e){this._spacerHeight!==e&&(this._spacerHeight=e,this._setSpacerHeight())},enumerable:!0,configurable:!0}),t.prototype._setSpacerHeight=function(){for(var e=0;e<this._bars.length;e++)this._bars[e].height=this._spacerHeight},t.prototype._addSpacer=function(){var e=new i.a;e.width=1,e.height=this._spacerHeight,e.horizontalAlignment=s.a.HORIZONTAL_ALIGNMENT_LEFT;var t=new a;t.width=1,t.height=this._barHeight,t.horizontalAlignment=s.a.HORIZONTAL_ALIGNMENT_LEFT,t.verticalAlignment=s.a.VERTICAL_ALIGNMENT_CENTER,t.background=this._barColor,t.color="transparent",e.addControl(t),this._panel.addControl(e),this._bars.push(e)},t.prototype.addGroup=function(e){this._groups.length>0&&this._addSpacer(),this._panel.addControl(e.groupPanel),this._groups.push(e),e.groupPanel.children[0].color=this._headerColor;for(var t=0;t<e.selectors.length;t++)e._setSelectorButtonColor(t,this._buttonColor),e._setSelectorButtonBackground(t,this._buttonBackground)},t.prototype.removeGroup=function(e){if(!(e<0||e>=this._groups.length)){var t=this._groups[e];this._panel.removeControl(t.groupPanel),this._groups.splice(e,1),e<this._bars.length&&(this._panel.removeControl(this._bars[e]),this._bars.splice(e,1))}},t.prototype.setHeaderName=function(e,t){t<0||t>=this._groups.length||(this._groups[t].groupPanel.children[0].text=e)},t.prototype.relabel=function(e,t,n){if(!(t<0||t>=this._groups.length)){var r=this._groups[t];n<0||n>=r.selectors.length||r._setSelectorLabel(n,e)}},t.prototype.removeFromGroupSelector=function(e,t){if(!(e<0||e>=this._groups.length)){var n=this._groups[e];t<0||t>=n.selectors.length||n.removeSelector(t)}},t.prototype.addToGroupCheckbox=function(e,t,n,r){(void 0===n&&(n=function(){}),void 0===r&&(r=!1),e<0||e>=this._groups.length)||this._groups[e].addCheckbox(t,n,r)},t.prototype.addToGroupRadio=function(e,t,n,r){(void 0===n&&(n=function(){}),void 0===r&&(r=!1),e<0||e>=this._groups.length)||this._groups[e].addRadio(t,n,r)},t.prototype.addToGroupSlider=function(e,t,n,r,i,o,a,s){(void 0===n&&(n=function(){}),void 0===r&&(r="Units"),void 0===i&&(i=0),void 0===o&&(o=0),void 0===a&&(a=0),void 0===s&&(s=function(e){return 0|e}),e<0||e>=this._groups.length)||this._groups[e].addSlider(t,n,r,i,o,a,s)},t}(a),k=n(65),B=function(e){function t(t){var n=e.call(this,t)||this;return n._freezeControls=!1,n._bucketWidth=0,n._bucketHeight=0,n._buckets={},n}return Object(r.__extends)(t,e),Object.defineProperty(t.prototype,"freezeControls",{get:function(){return this._freezeControls},set:function(e){if(this._freezeControls!==e){this._freezeControls=!1;var t=this.host.getSize(),n=t.width,r=t.height,i=this.host.getContext(),o=new k.a(0,0,n,r);this.host._numLayoutCalls=0,this.host._rootContainer._layout(o,i),e&&(this._updateMeasures(),this._useBuckets()&&this._makeBuckets()),this._freezeControls=e,this.host.markAsDirty()}},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"bucketWidth",{get:function(){return this._bucketWidth},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"bucketHeight",{get:function(){return this._bucketHeight},enumerable:!0,configurable:!0}),t.prototype.setBucketSizes=function(e,t){this._bucketWidth=e,this._bucketHeight=t,this._useBuckets()?this._freezeControls&&this._makeBuckets():this._buckets={}},t.prototype._useBuckets=function(){return this._bucketWidth>0&&this._bucketHeight>0},t.prototype._makeBuckets=function(){this._buckets={},this._bucketLen=Math.ceil(this.widthInPixels/this._bucketWidth),this._dispatchInBuckets(this._children)},t.prototype._dispatchInBuckets=function(e){for(var t=0;t<e.length;++t){for(var n=e[t],r=Math.max(0,Math.floor((n._currentMeasure.left-this._currentMeasure.left)/this._bucketWidth)),o=Math.floor((n._currentMeasure.left-this._currentMeasure.left+n._currentMeasure.width-1)/this._bucketWidth),a=Math.max(0,Math.floor((n._currentMeasure.top-this._currentMeasure.top)/this._bucketHeight)),s=Math.floor((n._currentMeasure.top-this._currentMeasure.top+n._currentMeasure.height-1)/this._bucketHeight);a<=s;){for(var c=r;c<=o;++c){var l=a*this._bucketLen+c,u=this._buckets[l];u||(u=[],this._buckets[l]=u),u.push(n)}a++}n instanceof i.a&&n._children.length>0&&this._dispatchInBuckets(n._children)}},t.prototype._updateMeasures=function(){var e=0|this.leftInPixels,t=0|this.topInPixels;this._measureForChildren.left-=e,this._measureForChildren.top-=t,this._currentMeasure.left-=e,this._currentMeasure.top-=t,this._updateChildrenMeasures(this._children,e,t)},t.prototype._updateChildrenMeasures=function(e,t,n){for(var r=0;r<e.length;++r){var o=e[r];o._currentMeasure.left-=t,o._currentMeasure.top-=n,o._customData._origLeft=o._currentMeasure.left,o._customData._origTop=o._currentMeasure.top,o instanceof i.a&&o._children.length>0&&this._updateChildrenMeasures(o._children,t,n)}},t.prototype._getTypeName=function(){return"ScrollViewerWindow"},t.prototype._additionalProcessing=function(t,n){e.prototype._additionalProcessing.call(this,t,n),this._parentMeasure=t,this._measureForChildren.left=this._currentMeasure.left,this._measureForChildren.top=this._currentMeasure.top,this._measureForChildren.width=t.width,this._measureForChildren.height=t.height},t.prototype._layout=function(t,n){return this._freezeControls?(this.invalidateRect(),!1):e.prototype._layout.call(this,t,n)},t.prototype._scrollChildren=function(e,t,n){for(var r=0;r<e.length;++r){var o=e[r];o._currentMeasure.left=o._customData._origLeft+t,o._currentMeasure.top=o._customData._origTop+n,o._isClipped=!1,o instanceof i.a&&o._children.length>0&&this._scrollChildren(o._children,t,n)}},t.prototype._scrollChildrenWithBuckets=function(e,t,n,r){for(var i=Math.max(0,Math.floor(-e/this._bucketWidth)),o=Math.floor((-e+this._parentMeasure.width-1)/this._bucketWidth),a=Math.max(0,Math.floor(-t/this._bucketHeight)),s=Math.floor((-t+this._parentMeasure.height-1)/this._bucketHeight);a<=s;){for(var c=i;c<=o;++c){var l=a*this._bucketLen+c,u=this._buckets[l];if(u)for(var h=0;h<u.length;++h){var d=u[h];d._currentMeasure.left=d._customData._origLeft+n,d._currentMeasure.top=d._customData._origTop+r,d._isClipped=!1}}a++}},t.prototype._draw=function(t,n){if(this._freezeControls){this._localDraw(t),this.clipChildren&&this._clipForChildren(t);var r=this.leftInPixels,i=this.topInPixels;this._useBuckets()?(this._scrollChildrenWithBuckets(this._oldLeft,this._oldTop,r,i),this._scrollChildrenWithBuckets(r,i,r,i)):this._scrollChildren(this._children,r,i),this._oldLeft=r,this._oldTop=i;for(var o=0,a=this._children;o<a.length;o++){var s=a[o];s._intersectsRect(this._parentMeasure)&&s._render(t,this._parentMeasure)}}else e.prototype._draw.call(this,t,n)},t.prototype._postMeasure=function(){if(this._freezeControls)e.prototype._postMeasure.call(this);else{for(var t=this.parentClientWidth,n=this.parentClientHeight,r=0,i=this.children;r<i.length;r++){var o=i[r];o.isVisible&&!o.notRenderable&&(o.horizontalAlignment===s.a.HORIZONTAL_ALIGNMENT_CENTER&&o._offsetLeft(this._currentMeasure.left-o._currentMeasure.left),o.verticalAlignment===s.a.VERTICAL_ALIGNMENT_CENTER&&o._offsetTop(this._currentMeasure.top-o._currentMeasure.top),t=Math.max(t,o._currentMeasure.left-this._currentMeasure.left+o._currentMeasure.width),n=Math.max(n,o._currentMeasure.top-this._currentMeasure.top+o._currentMeasure.height))}this._currentMeasure.width!==t&&(this._width.updateInPlace(t,g.a.UNITMODE_PIXEL),this._currentMeasure.width=t,this._rebuildLayout=!0,this._isDirty=!0),this._currentMeasure.height!==n&&(this._height.updateInPlace(n,g.a.UNITMODE_PIXEL),this._currentMeasure.height=n,this._rebuildLayout=!0,this._isDirty=!0),e.prototype._postMeasure.call(this)}},t}(i.a),V=function(e){function t(t){var n=e.call(this,t)||this;return n.name=t,n._background="black",n._borderColor="white",n._tempMeasure=new k.a(0,0,0,0),n}return Object(r.__extends)(t,e),Object.defineProperty(t.prototype,"borderColor",{get:function(){return this._borderColor},set:function(e){this._borderColor!==e&&(this._borderColor=e,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"background",{get:function(){return this._background},set:function(e){this._background!==e&&(this._background=e,this._markAsDirty())},enumerable:!0,configurable:!0}),t.prototype._getTypeName=function(){return"Scrollbar"},t.prototype._getThumbThickness=function(){return this._thumbWidth.isPixel?this._thumbWidth.getValue(this._host):this._backgroundBoxThickness*this._thumbWidth.getValue(this._host)},t.prototype._draw=function(e){e.save(),this._applyStates(e),this._prepareRenderingData("rectangle");var t=this._renderLeft,n=this._getThumbPosition();e.fillStyle=this._background,e.fillRect(this._currentMeasure.left,this._currentMeasure.top,this._currentMeasure.width,this._currentMeasure.height),e.fillStyle=this.color,this.isVertical?(this._tempMeasure.left=t-this._effectiveBarOffset,this._tempMeasure.top=this._currentMeasure.top+n,this._tempMeasure.width=this._currentMeasure.width,this._tempMeasure.height=this._effectiveThumbThickness):(this._tempMeasure.left=this._currentMeasure.left+n,this._tempMeasure.top=this._currentMeasure.top,this._tempMeasure.width=this._effectiveThumbThickness,this._tempMeasure.height=this._currentMeasure.height),e.fillRect(this._tempMeasure.left,this._tempMeasure.top,this._tempMeasure.width,this._tempMeasure.height),e.restore()},t.prototype._updateValueFromPointer=function(e,t){0!=this.rotation&&(this._invertTransformMatrix.transformCoordinates(e,t,this._transformedPosition),e=this._transformedPosition.x,t=this._transformedPosition.y),this._first&&(this._first=!1,this._originX=e,this._originY=t,(e<this._tempMeasure.left||e>this._tempMeasure.left+this._tempMeasure.width||t<this._tempMeasure.top||t>this._tempMeasure.top+this._tempMeasure.height)&&(this.isVertical?this.value=this.minimum+(1-(t-this._currentMeasure.top)/this._currentMeasure.height)*(this.maximum-this.minimum):this.value=this.minimum+(e-this._currentMeasure.left)/this._currentMeasure.width*(this.maximum-this.minimum)));var n=0;n=this.isVertical?-(t-this._originY)/(this._currentMeasure.height-this._effectiveThumbThickness):(e-this._originX)/(this._currentMeasure.width-this._effectiveThumbThickness),this.value+=n*(this.maximum-this.minimum),this._originX=e,this._originY=t},t.prototype._onPointerDown=function(t,n,r,i){return this._first=!0,e.prototype._onPointerDown.call(this,t,n,r,i)},t}(w),z=function(e){function t(t){var n=e.call(this,t)||this;return n.name=t,n._thumbLength=.5,n._thumbHeight=1,n._barImageHeight=1,n._tempMeasure=new k.a(0,0,0,0),n.num90RotationInVerticalMode=1,n}return Object(r.__extends)(t,e),Object.defineProperty(t.prototype,"backgroundImage",{get:function(){return this._backgroundBaseImage},set:function(e){var t=this;this._backgroundBaseImage!==e&&(this._backgroundBaseImage=e,this.isVertical&&0!==this.num90RotationInVerticalMode?e.isLoaded?(this._backgroundImage=e._rotate90(this.num90RotationInVerticalMode,!0),this._markAsDirty()):e.onImageLoadedObservable.addOnce((function(){var n=e._rotate90(t.num90RotationInVerticalMode,!0);t._backgroundImage=n,n.isLoaded||n.onImageLoadedObservable.addOnce((function(){t._markAsDirty()})),t._markAsDirty()})):(this._backgroundImage=e,e&&!e.isLoaded&&e.onImageLoadedObservable.addOnce((function(){t._markAsDirty()})),this._markAsDirty()))},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"thumbImage",{get:function(){return this._thumbBaseImage},set:function(e){var t=this;this._thumbBaseImage!==e&&(this._thumbBaseImage=e,this.isVertical&&0!==this.num90RotationInVerticalMode?e.isLoaded?(this._thumbImage=e._rotate90(-this.num90RotationInVerticalMode,!0),this._markAsDirty()):e.onImageLoadedObservable.addOnce((function(){var n=e._rotate90(-t.num90RotationInVerticalMode,!0);t._thumbImage=n,n.isLoaded||n.onImageLoadedObservable.addOnce((function(){t._markAsDirty()})),t._markAsDirty()})):(this._thumbImage=e,e&&!e.isLoaded&&e.onImageLoadedObservable.addOnce((function(){t._markAsDirty()})),this._markAsDirty()))},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"thumbLength",{get:function(){return this._thumbLength},set:function(e){this._thumbLength!==e&&(this._thumbLength=e,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"thumbHeight",{get:function(){return this._thumbHeight},set:function(e){this._thumbLength!==e&&(this._thumbHeight=e,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"barImageHeight",{get:function(){return this._barImageHeight},set:function(e){this._barImageHeight!==e&&(this._barImageHeight=e,this._markAsDirty())},enumerable:!0,configurable:!0}),t.prototype._getTypeName=function(){return"ImageScrollBar"},t.prototype._getThumbThickness=function(){return this._thumbWidth.isPixel?this._thumbWidth.getValue(this._host):this._backgroundBoxThickness*this._thumbWidth.getValue(this._host)},t.prototype._draw=function(e){e.save(),this._applyStates(e),this._prepareRenderingData("rectangle");var t=this._getThumbPosition(),n=this._renderLeft,r=this._renderTop,i=this._renderWidth,o=this._renderHeight;this._backgroundImage&&(this._tempMeasure.copyFromFloats(n,r,i,o),this.isVertical?(this._tempMeasure.copyFromFloats(n+i*(1-this._barImageHeight)*.5,this._currentMeasure.top,i*this._barImageHeight,o),this._tempMeasure.height+=this._effectiveThumbThickness,this._backgroundImage._currentMeasure.copyFrom(this._tempMeasure)):(this._tempMeasure.copyFromFloats(this._currentMeasure.left,r+o*(1-this._barImageHeight)*.5,i,o*this._barImageHeight),this._tempMeasure.width+=this._effectiveThumbThickness,this._backgroundImage._currentMeasure.copyFrom(this._tempMeasure)),this._backgroundImage._draw(e)),this.isVertical?this._tempMeasure.copyFromFloats(n-this._effectiveBarOffset+this._currentMeasure.width*(1-this._thumbHeight)*.5,this._currentMeasure.top+t,this._currentMeasure.width*this._thumbHeight,this._effectiveThumbThickness):this._tempMeasure.copyFromFloats(this._currentMeasure.left+t,this._currentMeasure.top+this._currentMeasure.height*(1-this._thumbHeight)*.5,this._effectiveThumbThickness,this._currentMeasure.height*this._thumbHeight),this._thumbImage&&(this._thumbImage._currentMeasure.copyFrom(this._tempMeasure),this._thumbImage._draw(e)),e.restore()},t.prototype._updateValueFromPointer=function(e,t){0!=this.rotation&&(this._invertTransformMatrix.transformCoordinates(e,t,this._transformedPosition),e=this._transformedPosition.x,t=this._transformedPosition.y),this._first&&(this._first=!1,this._originX=e,this._originY=t,(e<this._tempMeasure.left||e>this._tempMeasure.left+this._tempMeasure.width||t<this._tempMeasure.top||t>this._tempMeasure.top+this._tempMeasure.height)&&(this.isVertical?this.value=this.minimum+(1-(t-this._currentMeasure.top)/this._currentMeasure.height)*(this.maximum-this.minimum):this.value=this.minimum+(e-this._currentMeasure.left)/this._currentMeasure.width*(this.maximum-this.minimum)));var n=0;n=this.isVertical?-(t-this._originY)/(this._currentMeasure.height-this._effectiveThumbThickness):(e-this._originX)/(this._currentMeasure.width-this._effectiveThumbThickness),this.value+=n*(this.maximum-this.minimum),this._originX=e,this._originY=t},t.prototype._onPointerDown=function(t,n,r,i){return this._first=!0,e.prototype._onPointerDown.call(this,t,n,r,i)},t}(w),U=function(e){function t(t,n){var r=e.call(this,t)||this;return r._barSize=20,r._pointerIsOver=!1,r._wheelPrecision=.05,r._thumbLength=.5,r._thumbHeight=1,r._barImageHeight=1,r._horizontalBarImageHeight=1,r._verticalBarImageHeight=1,r._forceHorizontalBar=!1,r._forceVerticalBar=!1,r._useImageBar=n||!1,r.onDirtyObservable.add((function(){r._horizontalBarSpace.color=r.color,r._verticalBarSpace.color=r.color,r._dragSpace.color=r.color})),r.onPointerEnterObservable.add((function(){r._pointerIsOver=!0})),r.onPointerOutObservable.add((function(){r._pointerIsOver=!1})),r._grid=new b,r._useImageBar?(r._horizontalBar=new z,r._verticalBar=new z):(r._horizontalBar=new V,r._verticalBar=new V),r._window=new B("scrollViewer_window"),r._window.horizontalAlignment=s.a.HORIZONTAL_ALIGNMENT_LEFT,r._window.verticalAlignment=s.a.VERTICAL_ALIGNMENT_TOP,r._grid.addColumnDefinition(1),r._grid.addColumnDefinition(0,!0),r._grid.addRowDefinition(1),r._grid.addRowDefinition(0,!0),e.prototype.addControl.call(r,r._grid),r._grid.addControl(r._window,0,0),r._verticalBarSpace=new a,r._verticalBarSpace.horizontalAlignment=s.a.HORIZONTAL_ALIGNMENT_LEFT,r._verticalBarSpace.verticalAlignment=s.a.VERTICAL_ALIGNMENT_TOP,r._verticalBarSpace.thickness=1,r._grid.addControl(r._verticalBarSpace,0,1),r._addBar(r._verticalBar,r._verticalBarSpace,!0,Math.PI),r._horizontalBarSpace=new a,r._horizontalBarSpace.horizontalAlignment=s.a.HORIZONTAL_ALIGNMENT_LEFT,r._horizontalBarSpace.verticalAlignment=s.a.VERTICAL_ALIGNMENT_TOP,r._horizontalBarSpace.thickness=1,r._grid.addControl(r._horizontalBarSpace,1,0),r._addBar(r._horizontalBar,r._horizontalBarSpace,!1,0),r._dragSpace=new a,r._dragSpace.thickness=1,r._grid.addControl(r._dragSpace,1,1),r._useImageBar||(r.barColor="grey",r.barBackground="transparent"),r}return Object(r.__extends)(t,e),Object.defineProperty(t.prototype,"horizontalBar",{get:function(){return this._horizontalBar},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"verticalBar",{get:function(){return this._verticalBar},enumerable:!0,configurable:!0}),t.prototype.addControl=function(e){return e?(this._window.addControl(e),this):this},t.prototype.removeControl=function(e){return this._window.removeControl(e),this},Object.defineProperty(t.prototype,"children",{get:function(){return this._window.children},enumerable:!0,configurable:!0}),t.prototype._flagDescendantsAsMatrixDirty=function(){for(var e=0,t=this._children;e<t.length;e++){t[e]._markMatrixAsDirty()}},Object.defineProperty(t.prototype,"freezeControls",{get:function(){return this._window.freezeControls},set:function(e){this._window.freezeControls=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"bucketWidth",{get:function(){return this._window.bucketWidth},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"bucketHeight",{get:function(){return this._window.bucketHeight},enumerable:!0,configurable:!0}),t.prototype.setBucketSizes=function(e,t){this._window.setBucketSizes(e,t)},Object.defineProperty(t.prototype,"forceHorizontalBar",{get:function(){return this._forceHorizontalBar},set:function(e){this._grid.setRowDefinition(1,e?this._barSize:0,!0),this._horizontalBar.isVisible=e,this._forceHorizontalBar=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"forceVerticalBar",{get:function(){return this._forceVerticalBar},set:function(e){this._grid.setColumnDefinition(1,e?this._barSize:0,!0),this._verticalBar.isVisible=e,this._forceVerticalBar=e},enumerable:!0,configurable:!0}),t.prototype.resetWindow=function(){this._window.width="100%",this._window.height="100%"},t.prototype._getTypeName=function(){return"ScrollViewer"},t.prototype._buildClientSizes=function(){var e=this.host.idealRatio;this._window.parentClientWidth=this._currentMeasure.width-(this._verticalBar.isVisible||this.forceVerticalBar?this._barSize*e:0)-2*this.thickness,this._window.parentClientHeight=this._currentMeasure.height-(this._horizontalBar.isVisible||this.forceHorizontalBar?this._barSize*e:0)-2*this.thickness,this._clientWidth=this._window.parentClientWidth,this._clientHeight=this._window.parentClientHeight},t.prototype._additionalProcessing=function(t,n){e.prototype._additionalProcessing.call(this,t,n),this._buildClientSizes()},t.prototype._postMeasure=function(){e.prototype._postMeasure.call(this),this._updateScroller()},Object.defineProperty(t.prototype,"wheelPrecision",{get:function(){return this._wheelPrecision},set:function(e){this._wheelPrecision!==e&&(e<0&&(e=0),e>1&&(e=1),this._wheelPrecision=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"scrollBackground",{get:function(){return this._horizontalBarSpace.background},set:function(e){this._horizontalBarSpace.background!==e&&(this._horizontalBarSpace.background=e,this._verticalBarSpace.background=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"barColor",{get:function(){return this._barColor},set:function(e){this._barColor!==e&&(this._barColor=e,this._horizontalBar.color=e,this._verticalBar.color=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"thumbImage",{get:function(){return this._barImage},set:function(e){if(this._barImage!==e){this._barImage=e;var t=this._horizontalBar,n=this._verticalBar;t.thumbImage=e,n.thumbImage=e}},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"horizontalThumbImage",{get:function(){return this._horizontalBarImage},set:function(e){this._horizontalBarImage!==e&&(this._horizontalBarImage=e,this._horizontalBar.thumbImage=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"verticalThumbImage",{get:function(){return this._verticalBarImage},set:function(e){this._verticalBarImage!==e&&(this._verticalBarImage=e,this._verticalBar.thumbImage=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"barSize",{get:function(){return this._barSize},set:function(e){this._barSize!==e&&(this._barSize=e,this._markAsDirty(),this._horizontalBar.isVisible&&this._grid.setRowDefinition(1,this._barSize,!0),this._verticalBar.isVisible&&this._grid.setColumnDefinition(1,this._barSize,!0))},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"thumbLength",{get:function(){return this._thumbLength},set:function(e){if(this._thumbLength!==e){e<=0&&(e=.1),e>1&&(e=1),this._thumbLength=e;var t=this._horizontalBar,n=this._verticalBar;t.thumbLength=e,n.thumbLength=e,this._markAsDirty()}},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"thumbHeight",{get:function(){return this._thumbHeight},set:function(e){if(this._thumbHeight!==e){e<=0&&(e=.1),e>1&&(e=1),this._thumbHeight=e;var t=this._horizontalBar,n=this._verticalBar;t.thumbHeight=e,n.thumbHeight=e,this._markAsDirty()}},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"barImageHeight",{get:function(){return this._barImageHeight},set:function(e){if(this._barImageHeight!==e){e<=0&&(e=.1),e>1&&(e=1),this._barImageHeight=e;var t=this._horizontalBar,n=this._verticalBar;t.barImageHeight=e,n.barImageHeight=e,this._markAsDirty()}},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"horizontalBarImageHeight",{get:function(){return this._horizontalBarImageHeight},set:function(e){this._horizontalBarImageHeight!==e&&(e<=0&&(e=.1),e>1&&(e=1),this._horizontalBarImageHeight=e,this._horizontalBar.barImageHeight=e,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"verticalBarImageHeight",{get:function(){return this._verticalBarImageHeight},set:function(e){this._verticalBarImageHeight!==e&&(e<=0&&(e=.1),e>1&&(e=1),this._verticalBarImageHeight=e,this._verticalBar.barImageHeight=e,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"barBackground",{get:function(){return this._barBackground},set:function(e){if(this._barBackground!==e){this._barBackground=e;var t=this._horizontalBar,n=this._verticalBar;t.background=e,n.background=e,this._dragSpace.background=e}},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"barImage",{get:function(){return this._barBackgroundImage},set:function(e){this._barBackgroundImage,this._barBackgroundImage=e;var t=this._horizontalBar,n=this._verticalBar;t.backgroundImage=e,n.backgroundImage=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"horizontalBarImage",{get:function(){return this._horizontalBarBackgroundImage},set:function(e){this._horizontalBarBackgroundImage,this._horizontalBarBackgroundImage=e,this._horizontalBar.backgroundImage=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"verticalBarImage",{get:function(){return this._verticalBarBackgroundImage},set:function(e){this._verticalBarBackgroundImage,this._verticalBarBackgroundImage=e,this._verticalBar.backgroundImage=e},enumerable:!0,configurable:!0}),t.prototype._setWindowPosition=function(){var e=this.host.idealRatio,t=this._window._currentMeasure.width,n=this._window._currentMeasure.height,r=this._clientWidth-t,i=this._clientHeight-n,o=this._horizontalBar.value/e*r+"px",a=this._verticalBar.value/e*i+"px";o!==this._window.left&&(this._window.left=o,this.freezeControls||(this._rebuildLayout=!0)),a!==this._window.top&&(this._window.top=a,this.freezeControls||(this._rebuildLayout=!0))},t.prototype._updateScroller=function(){var e=this._window._currentMeasure.width,t=this._window._currentMeasure.height;this._horizontalBar.isVisible&&e<=this._clientWidth&&!this.forceHorizontalBar?(this._grid.setRowDefinition(1,0,!0),this._horizontalBar.isVisible=!1,this._horizontalBar.value=0,this._rebuildLayout=!0):!this._horizontalBar.isVisible&&(e>this._clientWidth||this.forceHorizontalBar)&&(this._grid.setRowDefinition(1,this._barSize,!0),this._horizontalBar.isVisible=!0,this._rebuildLayout=!0),this._verticalBar.isVisible&&t<=this._clientHeight&&!this.forceVerticalBar?(this._grid.setColumnDefinition(1,0,!0),this._verticalBar.isVisible=!1,this._verticalBar.value=0,this._rebuildLayout=!0):!this._verticalBar.isVisible&&(t>this._clientHeight||this.forceVerticalBar)&&(this._grid.setColumnDefinition(1,this._barSize,!0),this._verticalBar.isVisible=!0,this._rebuildLayout=!0),this._buildClientSizes();var n=this.host.idealRatio;this._horizontalBar.thumbWidth=.9*this._thumbLength*(this._clientWidth/n)+"px",this._verticalBar.thumbWidth=.9*this._thumbLength*(this._clientHeight/n)+"px"},t.prototype._link=function(t){e.prototype._link.call(this,t),this._attachWheel()},t.prototype._addBar=function(e,t,n,r){var i=this;e.paddingLeft=0,e.width="100%",e.height="100%",e.barOffset=0,e.value=0,e.maximum=1,e.horizontalAlignment=s.a.HORIZONTAL_ALIGNMENT_CENTER,e.verticalAlignment=s.a.VERTICAL_ALIGNMENT_CENTER,e.isVertical=n,e.rotation=r,e.isVisible=!1,t.addControl(e),e.onValueChangedObservable.add((function(e){i._setWindowPosition()}))},t.prototype._attachWheel=function(){var e=this;this._host&&!this._onWheelObserver&&(this._onWheelObserver=this.onWheelObservable.add((function(t){e._pointerIsOver&&(1==e._verticalBar.isVisible&&(t.y<0&&e._verticalBar.value>0?e._verticalBar.value-=e._wheelPrecision:t.y>0&&e._verticalBar.value<e._verticalBar.maximum&&(e._verticalBar.value+=e._wheelPrecision)),1==e._horizontalBar.isVisible&&(t.x<0&&e._horizontalBar.value<e._horizontalBar.maximum?e._horizontalBar.value+=e._wheelPrecision:t.x>0&&e._horizontalBar.value>0&&(e._horizontalBar.value-=e._wheelPrecision)))})))},t.prototype._renderHighlightSpecific=function(t){this.isHighlighted&&(e.prototype._renderHighlightSpecific.call(this,t),this._grid._renderHighlightSpecific(t),t.restore())},t.prototype.dispose=function(){this.onWheelObservable.remove(this._onWheelObserver),this._onWheelObserver=null,e.prototype.dispose.call(this)},t}(a);o.a.RegisteredTypes["BABYLON.GUI.ScrollViewer"]=U;var j=function(){},G=function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t.onKeyPressObservable=new h.c,t.defaultButtonWidth="40px",t.defaultButtonHeight="40px",t.defaultButtonPaddingLeft="2px",t.defaultButtonPaddingRight="2px",t.defaultButtonPaddingTop="2px",t.defaultButtonPaddingBottom="2px",t.defaultButtonColor="#DDD",t.defaultButtonBackground="#070707",t.shiftButtonColor="#7799FF",t.selectedShiftThickness=1,t.shiftState=0,t._currentlyConnectedInputText=null,t._connectedInputTexts=[],t._onKeyPressObserver=null,t}return Object(r.__extends)(t,e),t.prototype._getTypeName=function(){return"VirtualKeyboard"},t.prototype._createKey=function(e,t){var n=this,r=u.CreateSimpleButton(e,e);return r.width=t&&t.width?t.width:this.defaultButtonWidth,r.height=t&&t.height?t.height:this.defaultButtonHeight,r.color=t&&t.color?t.color:this.defaultButtonColor,r.background=t&&t.background?t.background:this.defaultButtonBackground,r.paddingLeft=t&&t.paddingLeft?t.paddingLeft:this.defaultButtonPaddingLeft,r.paddingRight=t&&t.paddingRight?t.paddingRight:this.defaultButtonPaddingRight,r.paddingTop=t&&t.paddingTop?t.paddingTop:this.defaultButtonPaddingTop,r.paddingBottom=t&&t.paddingBottom?t.paddingBottom:this.defaultButtonPaddingBottom,r.thickness=0,r.isFocusInvisible=!0,r.shadowColor=this.shadowColor,r.shadowBlur=this.shadowBlur,r.shadowOffsetX=this.shadowOffsetX,r.shadowOffsetY=this.shadowOffsetY,r.onPointerUpObservable.add((function(){n.onKeyPressObservable.notifyObservers(e)})),r},t.prototype.addKeysRow=function(e,t){var n=new d.a;n.isVertical=!1,n.isFocusInvisible=!0;for(var r=null,i=0;i<e.length;i++){var o=null;t&&t.length===e.length&&(o=t[i]);var a=this._createKey(e[i],o);(!r||a.heightInPixels>r.heightInPixels)&&(r=a),n.addControl(a)}n.height=r?r.height:this.defaultButtonHeight,this.addControl(n)},t.prototype.applyShiftState=function(e){if(this.children)for(var t=0;t<this.children.length;t++){var n=this.children[t];if(n&&n.children)for(var r=n,i=0;i<r.children.length;i++){var o=r.children[i];if(o&&o.children[0]){var a=o.children[0];"⇧"===a.text&&(o.color=e?this.shiftButtonColor:this.defaultButtonColor,o.thickness=e>1?this.selectedShiftThickness:0),a.text=e>0?a.text.toUpperCase():a.text.toLowerCase()}}}},Object.defineProperty(t.prototype,"connectedInputText",{get:function(){return this._currentlyConnectedInputText},enumerable:!0,configurable:!0}),t.prototype.connect=function(e){var t=this;if(!this._connectedInputTexts.some((function(t){return t.input===e}))){null===this._onKeyPressObserver&&(this._onKeyPressObserver=this.onKeyPressObservable.add((function(e){if(t._currentlyConnectedInputText){switch(t._currentlyConnectedInputText._host.focusedControl=t._currentlyConnectedInputText,e){case"⇧":return t.shiftState++,t.shiftState>2&&(t.shiftState=0),void t.applyShiftState(t.shiftState);case"←":return void t._currentlyConnectedInputText.processKey(8);case"↵":return void t._currentlyConnectedInputText.processKey(13)}t._currentlyConnectedInputText.processKey(-1,t.shiftState?e.toUpperCase():e),1===t.shiftState&&(t.shiftState=0,t.applyShiftState(t.shiftState))}}))),this.isVisible=!1,this._currentlyConnectedInputText=e,e._connectedVirtualKeyboard=this;var n=e.onFocusObservable.add((function(){t._currentlyConnectedInputText=e,e._connectedVirtualKeyboard=t,t.isVisible=!0})),r=e.onBlurObservable.add((function(){e._connectedVirtualKeyboard=null,t._currentlyConnectedInputText=null,t.isVisible=!1}));this._connectedInputTexts.push({input:e,onBlurObserver:r,onFocusObserver:n})}},t.prototype.disconnect=function(e){var t=this;if(e){var n=this._connectedInputTexts.filter((function(t){return t.input===e}));1===n.length&&(this._removeConnectedInputObservables(n[0]),this._connectedInputTexts=this._connectedInputTexts.filter((function(t){return t.input!==e})),this._currentlyConnectedInputText===e&&(this._currentlyConnectedInputText=null))}else this._connectedInputTexts.forEach((function(e){t._removeConnectedInputObservables(e)})),this._connectedInputTexts=[];0===this._connectedInputTexts.length&&(this._currentlyConnectedInputText=null,this.onKeyPressObservable.remove(this._onKeyPressObserver),this._onKeyPressObserver=null)},t.prototype._removeConnectedInputObservables=function(e){e.input._connectedVirtualKeyboard=null,e.input.onFocusObservable.remove(e.onFocusObserver),e.input.onBlurObservable.remove(e.onBlurObserver)},t.prototype.dispose=function(){e.prototype.dispose.call(this),this.disconnect()},t.CreateDefaultLayout=function(e){var n=new t(e);return n.addKeysRow(["1","2","3","4","5","6","7","8","9","0","←"]),n.addKeysRow(["q","w","e","r","t","y","u","i","o","p"]),n.addKeysRow(["a","s","d","f","g","h","j","k","l",";","'","↵"]),n.addKeysRow(["⇧","z","x","c","v","b","n","m",",",".","/"]),n.addKeysRow([" "],[{width:"200px"}]),n},t}(d.a);o.a.RegisteredTypes["BABYLON.GUI.VirtualKeyboard"]=G;var H=function(e){function t(t){var n=e.call(this,t)||this;return n.name=t,n._cellWidth=20,n._cellHeight=20,n._minorLineTickness=1,n._minorLineColor="DarkGray",n._majorLineTickness=2,n._majorLineColor="White",n._majorLineFrequency=5,n._background="Black",n._displayMajorLines=!0,n._displayMinorLines=!0,n}return Object(r.__extends)(t,e),Object.defineProperty(t.prototype,"displayMinorLines",{get:function(){return this._displayMinorLines},set:function(e){this._displayMinorLines!==e&&(this._displayMinorLines=e,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"displayMajorLines",{get:function(){return this._displayMajorLines},set:function(e){this._displayMajorLines!==e&&(this._displayMajorLines=e,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"background",{get:function(){return this._background},set:function(e){this._background!==e&&(this._background=e,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"cellWidth",{get:function(){return this._cellWidth},set:function(e){this._cellWidth=e,this._markAsDirty()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"cellHeight",{get:function(){return this._cellHeight},set:function(e){this._cellHeight=e,this._markAsDirty()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"minorLineTickness",{get:function(){return this._minorLineTickness},set:function(e){this._minorLineTickness=e,this._markAsDirty()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"minorLineColor",{get:function(){return this._minorLineColor},set:function(e){this._minorLineColor=e,this._markAsDirty()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"majorLineTickness",{get:function(){return this._majorLineTickness},set:function(e){this._majorLineTickness=e,this._markAsDirty()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"majorLineColor",{get:function(){return this._majorLineColor},set:function(e){this._majorLineColor=e,this._markAsDirty()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"majorLineFrequency",{get:function(){return this._majorLineFrequency},set:function(e){this._majorLineFrequency=e,this._markAsDirty()},enumerable:!0,configurable:!0}),t.prototype._draw=function(e,t){if(e.save(),this._applyStates(e),this._isEnabled){this._background&&(e.fillStyle=this._background,e.fillRect(this._currentMeasure.left,this._currentMeasure.top,this._currentMeasure.width,this._currentMeasure.height));var n=this._currentMeasure.width/this._cellWidth,r=this._currentMeasure.height/this._cellHeight,i=this._currentMeasure.left+this._currentMeasure.width/2,o=this._currentMeasure.top+this._currentMeasure.height/2;if(this._displayMinorLines){e.strokeStyle=this._minorLineColor,e.lineWidth=this._minorLineTickness;for(var a=-n/2;a<n/2;a++){var s=i+a*this.cellWidth;e.beginPath(),e.moveTo(s,this._currentMeasure.top),e.lineTo(s,this._currentMeasure.top+this._currentMeasure.height),e.stroke()}for(var c=-r/2;c<r/2;c++){var l=o+c*this.cellHeight;e.beginPath(),e.moveTo(this._currentMeasure.left,l),e.lineTo(this._currentMeasure.left+this._currentMeasure.width,l),e.stroke()}}if(this._displayMajorLines){e.strokeStyle=this._majorLineColor,e.lineWidth=this._majorLineTickness;for(a=-n/2+this._majorLineFrequency;a<n/2;a+=this._majorLineFrequency){s=i+a*this.cellWidth;e.beginPath(),e.moveTo(s,this._currentMeasure.top),e.lineTo(s,this._currentMeasure.top+this._currentMeasure.height),e.stroke()}for(c=-r/2+this._majorLineFrequency;c<r/2;c+=this._majorLineFrequency){l=o+c*this.cellHeight;e.moveTo(this._currentMeasure.left,l),e.lineTo(this._currentMeasure.left+this._currentMeasure.width,l),e.closePath(),e.stroke()}}}e.restore()},t.prototype._getTypeName=function(){return"DisplayGrid"},t}(s.a);o.a.RegisteredTypes["BABYLON.GUI.DisplayGrid"]=H;var W=function(e){function t(t){var n=e.call(this,t)||this;return n.name=t,n._tempMeasure=new k.a(0,0,0,0),n}return Object(r.__extends)(t,e),Object.defineProperty(t.prototype,"displayThumb",{get:function(){return this._displayThumb&&null!=this.thumbImage},set:function(e){this._displayThumb!==e&&(this._displayThumb=e,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"backgroundImage",{get:function(){return this._backgroundImage},set:function(e){var t=this;this._backgroundImage!==e&&(this._backgroundImage=e,e&&!e.isLoaded&&e.onImageLoadedObservable.addOnce((function(){return t._markAsDirty()})),this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"valueBarImage",{get:function(){return this._valueBarImage},set:function(e){var t=this;this._valueBarImage!==e&&(this._valueBarImage=e,e&&!e.isLoaded&&e.onImageLoadedObservable.addOnce((function(){return t._markAsDirty()})),this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"thumbImage",{get:function(){return this._thumbImage},set:function(e){var t=this;this._thumbImage!==e&&(this._thumbImage=e,e&&!e.isLoaded&&e.onImageLoadedObservable.addOnce((function(){return t._markAsDirty()})),this._markAsDirty())},enumerable:!0,configurable:!0}),t.prototype._getTypeName=function(){return"ImageBasedSlider"},t.prototype._draw=function(e,t){e.save(),this._applyStates(e),this._prepareRenderingData("rectangle");var n=this._getThumbPosition(),r=this._renderLeft,i=this._renderTop,o=this._renderWidth,a=this._renderHeight;this._backgroundImage&&(this._tempMeasure.copyFromFloats(r,i,o,a),this.isThumbClamped&&this.displayThumb&&(this.isVertical?this._tempMeasure.height+=this._effectiveThumbThickness:this._tempMeasure.width+=this._effectiveThumbThickness),this._backgroundImage._currentMeasure.copyFrom(this._tempMeasure),this._backgroundImage._draw(e)),this._valueBarImage&&(this.isVertical?this.isThumbClamped&&this.displayThumb?this._tempMeasure.copyFromFloats(r,i+n,o,a-n+this._effectiveThumbThickness):this._tempMeasure.copyFromFloats(r,i+n,o,a-n):this.isThumbClamped&&this.displayThumb?this._tempMeasure.copyFromFloats(r,i,n+this._effectiveThumbThickness/2,a):this._tempMeasure.copyFromFloats(r,i,n,a),this._valueBarImage._currentMeasure.copyFrom(this._tempMeasure),this._valueBarImage._draw(e)),this.displayThumb&&(this.isVertical?this._tempMeasure.copyFromFloats(r-this._effectiveBarOffset,this._currentMeasure.top+n,this._currentMeasure.width,this._effectiveThumbThickness):this._tempMeasure.copyFromFloats(this._currentMeasure.left+n,this._currentMeasure.top,this._effectiveThumbThickness,this._currentMeasure.height),this._thumbImage._currentMeasure.copyFrom(this._tempMeasure),this._thumbImage._draw(e)),e.restore()},t}(w);o.a.RegisteredTypes["BABYLON.GUI.ImageBasedSlider"]=W;var X="Statics";s.a.AddHeader=function(e,t,n,r){var i=new d.a("panel"),o=!r||r.isHorizontal,a=!r||r.controlFirst;i.isVertical=!o;var l=new c.a("header");return l.text=t,l.textHorizontalAlignment=s.a.HORIZONTAL_ALIGNMENT_LEFT,o?l.width=n:l.height=n,a?(i.addControl(e),i.addControl(l),l.paddingLeft="5px"):(i.addControl(l),i.addControl(e),l.paddingRight="5px"),l.shadowBlur=e.shadowBlur,l.shadowColor=e.shadowColor,l.shadowOffsetX=e.shadowOffsetX,l.shadowOffsetY=e.shadowOffsetY,i};var K=n(148),Y=n(64),q=function(){function e(e){this.texture=e,this._captureRenderTime=!1,this._renderTime=new Y.a,this._captureLayoutTime=!1,this._layoutTime=new Y.a,this._onBeginRenderObserver=null,this._onEndRenderObserver=null,this._onBeginLayoutObserver=null,this._onEndLayoutObserver=null}return Object.defineProperty(e.prototype,"renderTimeCounter",{get:function(){return this._renderTime},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"layoutTimeCounter",{get:function(){return this._layoutTime},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"captureRenderTime",{get:function(){return this._captureRenderTime},set:function(e){var t=this;e!==this._captureRenderTime&&(this._captureRenderTime=e,e?(this._onBeginRenderObserver=this.texture.onBeginRenderObservable.add((function(){t._renderTime.beginMonitoring()})),this._onEndRenderObserver=this.texture.onEndRenderObservable.add((function(){t._renderTime.endMonitoring(!0)}))):(this.texture.onBeginRenderObservable.remove(this._onBeginRenderObserver),this._onBeginRenderObserver=null,this.texture.onEndRenderObservable.remove(this._onEndRenderObserver),this._onEndRenderObserver=null))},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"captureLayoutTime",{get:function(){return this._captureLayoutTime},set:function(e){var t=this;e!==this._captureLayoutTime&&(this._captureLayoutTime=e,e?(this._onBeginLayoutObserver=this.texture.onBeginLayoutObservable.add((function(){t._layoutTime.beginMonitoring()})),this._onEndLayoutObserver=this.texture.onEndLayoutObservable.add((function(){t._layoutTime.endMonitoring(!0)}))):(this.texture.onBeginLayoutObservable.remove(this._onBeginLayoutObserver),this._onBeginLayoutObserver=null,this.texture.onEndLayoutObservable.remove(this._onEndLayoutObserver),this._onEndLayoutObserver=null))},enumerable:!0,configurable:!0}),e.prototype.dispose=function(){this.texture.onBeginRenderObservable.remove(this._onBeginRenderObserver),this._onBeginRenderObserver=null,this.texture.onEndRenderObservable.remove(this._onEndRenderObserver),this._onEndRenderObserver=null,this.texture.onBeginLayoutObservable.remove(this._onBeginLayoutObserver),this._onBeginLayoutObserver=null,this.texture.onEndLayoutObservable.remove(this._onEndLayoutObserver),this._onEndLayoutObserver=null,this.texture=null},e}(),Q=n(141),Z=n(207),J=function(){function e(e){void 0===e&&(e=null),this._nodes={},this._nodeTypes={element:1,attribute:2,text:3},this._isLoaded=!1,this._objectAttributes={textHorizontalAlignment:1,textVerticalAlignment:2,horizontalAlignment:3,verticalAlignment:4,stretch:5},e&&(this._parentClass=e)}return e.prototype._getChainElement=function(e){var t=window;this._parentClass&&(t=this._parentClass);var n=e;n=n.split(".");for(var r=0;r<n.length;r++)t=t[n[r]];return t},e.prototype._getClassAttribute=function(e){var t=e.split(".");return o.a.GetClass("BABYLON.GUI."+t[0])[t[1]]},e.prototype._createGuiElement=function(e,t,n){void 0===n&&(n=!0);try{var r=new(o.a.GetClass("BABYLON.GUI."+e.nodeName));t&&n&&t.addControl(r);for(var i=0;i<e.attributes.length;i++)if(!e.attributes[i].name.toLowerCase().includes("datasource"))if(e.attributes[i].name.toLowerCase().includes("observable")){var a=this._getChainElement(e.attributes[i].value);r[e.attributes[i].name].add(a)}else if("linkWithMesh"==e.attributes[i].name)this._parentClass?r.linkWithMesh(this._parentClass[e.attributes[i].value]):r.linkWithMesh(window[e.attributes[i].value]);else if(e.attributes[i].value.startsWith("{{")&&e.attributes[i].value.endsWith("}}")){a=this._getChainElement(e.attributes[i].value.substring(2,e.attributes[i].value.length-2));r[e.attributes[i].name]=a}else this._objectAttributes[e.attributes[i].name]?r[e.attributes[i].name]=this._getClassAttribute(e.attributes[i].value):"true"==e.attributes[i].value||"false"==e.attributes[i].value?r[e.attributes[i].name]="true"==e.attributes[i].value:r[e.attributes[i].name]=isNaN(Number(e.attributes[i].value))?e.attributes[i].value:Number(e.attributes[i].value);if(!e.attributes.getNamedItem("id"))return this._nodes[e.nodeName+Object.keys(this._nodes).length+"_gen"]=r,r;var s=e.attributes.getNamedItem("id").value;if(s.startsWith("{{")&&s.endsWith("}}")&&(s=this._getChainElement(s.substring(2,s.length-2))),this._nodes[s])throw"XmlLoader Exception : Duplicate ID, every element should have an unique ID attribute";return this._nodes[s]=r,r}catch(t){throw"XmlLoader Exception : Error parsing Control "+e.nodeName+","+t+"."}},e.prototype._parseGrid=function(e,t,n){for(var r,i,o,a,s,c=e.children,l=!1,u=-1,h=-1,d=0,p=0;p<c.length;p++)if(c[p].nodeType==this._nodeTypes.element){if("Row"!=c[p].nodeName)throw"XmlLoader Exception : Expecting Row node, received "+c[p].nodeName;if(u+=1,o=c[p].children,!c[p].attributes.getNamedItem("height"))throw"XmlLoader Exception : Height must be defined for grid rows";i=Number(c[p].attributes.getNamedItem("height").nodeValue),l=!!c[p].attributes.getNamedItem("isPixel")&&JSON.parse(c[p].attributes.getNamedItem("isPixel").nodeValue),t.addRowDefinition(i,l);for(var f=0;f<o.length;f++)if(o[f].nodeType==this._nodeTypes.element){if("Column"!=o[f].nodeName)throw"XmlLoader Exception : Expecting Column node, received "+o[f].nodeName;if(h+=1,u>0&&h>d)throw"XmlLoader Exception : In the Grid element, the number of columns is defined in the first row, do not add more columns in the subsequent rows.";if(0==u){if(!o[f].attributes.getNamedItem("width"))throw"XmlLoader Exception : Width must be defined for all the grid columns in the first row";r=Number(o[f].attributes.getNamedItem("width").nodeValue),l=!!o[f].attributes.getNamedItem("isPixel")&&JSON.parse(o[f].attributes.getNamedItem("isPixel").nodeValue),t.addColumnDefinition(r,l)}a=o[f].children;for(var m=0;m<a.length;m++)a[m].nodeType==this._nodeTypes.element&&(s=this._createGuiElement(a[m],t,!1),t.addControl(s,u,h),a[m].firstChild&&this._parseXml(a[m].firstChild,s))}0==u&&(d=h),h=-1}e.nextSibling&&this._parseXml(e.nextSibling,n)},e.prototype._parseElement=function(e,t,n){e.firstChild&&this._parseXml(e.firstChild,t),e.nextSibling&&this._parseXml(e.nextSibling,n)},e.prototype._prepareSourceElement=function(e,t,n,r,i){this._parentClass?this._parentClass[n]=r[i]:window[n]=r[i],e.firstChild&&this._parseXml(e.firstChild,t,!0)},e.prototype._parseElementsFromSource=function(e,t,n){var r=e.attributes.getNamedItem("dataSource").value;if(!r.includes(" in "))throw"XmlLoader Exception : Malformed XML, Data Source must include an in";var i=!0,o=r.split(" in ");if(o.length<2)throw"XmlLoader Exception : Malformed XML, Data Source must an iterator and a source";var a=o[1];if(a.startsWith("{")&&a.endsWith("}")&&(i=!1),(!i||a.startsWith("[")&&a.endsWith("]"))&&(a=a.substring(1,a.length-1)),a=this._parentClass?this._parentClass[a]:window[a],i)for(var s=0;s<a.length;s++)this._prepareSourceElement(e,t,o[0],a,s);else for(var s in a)this._prepareSourceElement(e,t,o[0],a,s);e.nextSibling&&this._parseXml(e.nextSibling,n)},e.prototype._parseXml=function(e,t,n){if(void 0===n&&(n=!1),e.nodeType==this._nodeTypes.element){n&&e.setAttribute("id",t.id+(t._children.length+1));var r=this._createGuiElement(e,t);"Grid"==e.nodeName?this._parseGrid(e,r,t):e.attributes.getNamedItem("dataSource")?this._parseElementsFromSource(e,r,t):this._parseElement(e,r,t)}else e.nextSibling&&this._parseXml(e.nextSibling,t,n)},e.prototype.isLoaded=function(){return this._isLoaded},e.prototype.getNodeById=function(e){return this._nodes[e]},e.prototype.getNodes=function(){return this._nodes},e.prototype.loadLayout=function(e,t,n){var r=new XMLHttpRequest;r.onreadystatechange=function(){if(4==r.readyState&&200==r.status){if(!r.responseXML)throw"XmlLoader Exception : XML file is malformed or corrupted.";var e=r.responseXML.documentElement;this._parseXml(e.firstChild,t),this._isLoaded=!0,n&&n()}}.bind(this),r.open("GET",e,!0),r.send()},e}()},function(e,t,n){"use strict";n.d(t,"a",(function(){return r}));var r=function(){function e(){}return e.EndsWith=function(e,t){return-1!==e.indexOf(t,e.length-t.length)},e.StartsWith=function(e,t){return 0===e.indexOf(t)},e.Decode=function(e){if("undefined"!=typeof TextDecoder)return(new TextDecoder).decode(e);for(var t="",n=0;n<e.byteLength;n++)t+=String.fromCharCode(e[n]);return t},e.EncodeArrayBufferToBase64=function(e){for(var t,n,r,i,o,a,s,c="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=",l="",u=0,h=ArrayBuffer.isView(e)?new Uint8Array(e.buffer,e.byteOffset,e.byteLength):new Uint8Array(e);u<h.length;)i=(t=h[u++])>>2,o=(3&t)<<4|(n=u<h.length?h[u++]:Number.NaN)>>4,a=(15&n)<<2|(r=u<h.length?h[u++]:Number.NaN)>>6,s=63&r,isNaN(n)?a=s=64:isNaN(r)&&(s=64),l+=c.charAt(i)+c.charAt(o)+c.charAt(a)+c.charAt(s);return l},e}()},function(e,t,n){"use strict";n.d(t,"a",(function(){return r}));var r=function(){function e(){this.rootNodes=new Array,this.cameras=new Array,this.lights=new Array,this.meshes=new Array,this.skeletons=new Array,this.particleSystems=new Array,this.animations=[],this.animationGroups=new Array,this.multiMaterials=new Array,this.materials=new Array,this.morphTargetManagers=new Array,this.geometries=new Array,this.transformNodes=new Array,this.actionManagers=new Array,this.textures=new Array,this.environmentTexture=null}return e.AddParser=function(e,t){this._BabylonFileParsers[e]=t},e.GetParser=function(e){return this._BabylonFileParsers[e]?this._BabylonFileParsers[e]:null},e.AddIndividualParser=function(e,t){this._IndividualBabylonFileParsers[e]=t},e.GetIndividualParser=function(e){return this._IndividualBabylonFileParsers[e]?this._IndividualBabylonFileParsers[e]:null},e.Parse=function(e,t,n,r){for(var i in this._BabylonFileParsers)this._BabylonFileParsers.hasOwnProperty(i)&&this._BabylonFileParsers[i](e,t,n,r)},e.prototype.getNodes=function(){var e=new Array;return e=(e=(e=(e=e.concat(this.meshes)).concat(this.lights)).concat(this.cameras)).concat(this.transformNodes),this.skeletons.forEach((function(t){return e=e.concat(t.bones)})),e},e._BabylonFileParsers={},e._IndividualBabylonFileParsers={},e}()},function(e,t,n){"use strict";n.d(t,"a",(function(){return u}));var r=n(18),i=n(5),o=n(19),a=n(25),s=n(94),c=n(0),l=n(4),u=function(){function e(e,t){var n=this;void 0===t&&(t=!0),this.originalScene=e,this._pointerCaptures={},this._lastPointerEvents={},this._sharedGizmoLight=null,this._renderCamera=null,this.pickUtilitySceneFirst=!0,this.shouldRender=!0,this.onlyCheckPointerDownEvents=!0,this.processAllEvents=!1,this.onPointerOutObservable=new i.c,this.utilityLayerScene=new r.a(e.getEngine(),{virtual:!0}),this.utilityLayerScene.useRightHandedSystem=e.useRightHandedSystem,this.utilityLayerScene._allowPostProcessClearColor=!1,this.utilityLayerScene.detachControl(),t&&(this._originalPointerObserver=e.onPrePointerObservable.add((function(t,r){if(n.utilityLayerScene.activeCamera&&(n.processAllEvents||t.type===o.a.POINTERMOVE||t.type===o.a.POINTERUP||t.type===o.a.POINTERDOWN)){n.utilityLayerScene.pointerX=e.pointerX,n.utilityLayerScene.pointerY=e.pointerY;var i=t.event;if(e.isPointerCaptured(i.pointerId))n._pointerCaptures[i.pointerId]=!1;else{var a=t.ray?n.utilityLayerScene.pickWithRay(t.ray):n.utilityLayerScene.pick(e.pointerX,e.pointerY);if(!t.ray&&a&&(t.ray=a.ray),n.utilityLayerScene.onPrePointerObservable.notifyObservers(t),n.onlyCheckPointerDownEvents&&t.type!=o.a.POINTERDOWN)return t.skipOnPointerObservable||n.utilityLayerScene.onPointerObservable.notifyObservers(new o.b(t.type,t.event,a)),void(t.type===o.a.POINTERUP&&n._pointerCaptures[i.pointerId]&&(n._pointerCaptures[i.pointerId]=!1));if(n.utilityLayerScene.autoClearDepthAndStencil||n.pickUtilitySceneFirst)a&&a.hit&&(t.skipOnPointerObservable||n.utilityLayerScene.onPointerObservable.notifyObservers(new o.b(t.type,t.event,a)),t.skipOnPointerObservable=!0);else{var s=t.ray?e.pickWithRay(t.ray):e.pick(e.pointerX,e.pointerY),c=t.event;s&&a&&(0===a.distance&&s.pickedMesh?n.mainSceneTrackerPredicate&&n.mainSceneTrackerPredicate(s.pickedMesh)?(n._notifyObservers(t,s,c),t.skipOnPointerObservable=!0):t.type===o.a.POINTERDOWN?n._pointerCaptures[c.pointerId]=!0:n._lastPointerEvents[c.pointerId]&&(n.onPointerOutObservable.notifyObservers(c.pointerId),delete n._lastPointerEvents[c.pointerId]):!n._pointerCaptures[c.pointerId]&&(a.distance<s.distance||0===s.distance)?(n._notifyObservers(t,a,c),t.skipOnPointerObservable||(t.skipOnPointerObservable=a.distance>0)):!n._pointerCaptures[c.pointerId]&&a.distance>s.distance&&(n.mainSceneTrackerPredicate&&n.mainSceneTrackerPredicate(s.pickedMesh)?(n._notifyObservers(t,s,c),t.skipOnPointerObservable=!0):n._lastPointerEvents[c.pointerId]&&(n.onPointerOutObservable.notifyObservers(c.pointerId),delete n._lastPointerEvents[c.pointerId])),t.type===o.a.POINTERUP&&n._pointerCaptures[c.pointerId]&&(n._pointerCaptures[c.pointerId]=!1))}}}})),this._originalPointerObserver&&e.onPrePointerObservable.makeObserverTopPriority(this._originalPointerObserver)),this.utilityLayerScene.autoClear=!1,this._afterRenderObserver=this.originalScene.onAfterCameraRenderObservable.add((function(e){n.shouldRender&&e==n.getRenderCamera()&&n.render()})),this._sceneDisposeObserver=this.originalScene.onDisposeObservable.add((function(){n.dispose()})),this._updateCamera()}return e.prototype.getRenderCamera=function(e){if(this._renderCamera)return this._renderCamera;var t=void 0;return t=this.originalScene.activeCameras.length>1?this.originalScene.activeCameras[this.originalScene.activeCameras.length-1]:this.originalScene.activeCamera,e&&t&&t.isRigCamera?t.rigParent:t},e.prototype.setRenderCamera=function(e){this._renderCamera=e},e.prototype._getSharedGizmoLight=function(){return this._sharedGizmoLight||(this._sharedGizmoLight=new s.a("shared gizmo light",new c.e(0,1,0),this.utilityLayerScene),this._sharedGizmoLight.intensity=2,this._sharedGizmoLight.groundColor=l.a.Gray()),this._sharedGizmoLight},Object.defineProperty(e,"DefaultUtilityLayer",{get:function(){return null==e._DefaultUtilityLayer&&(e._DefaultUtilityLayer=new e(a.a.LastCreatedScene),e._DefaultUtilityLayer.originalScene.onDisposeObservable.addOnce((function(){e._DefaultUtilityLayer=null}))),e._DefaultUtilityLayer},enumerable:!0,configurable:!0}),Object.defineProperty(e,"DefaultKeepDepthUtilityLayer",{get:function(){return null==e._DefaultKeepDepthUtilityLayer&&(e._DefaultKeepDepthUtilityLayer=new e(a.a.LastCreatedScene),e._DefaultKeepDepthUtilityLayer.utilityLayerScene.autoClearDepthAndStencil=!1,e._DefaultKeepDepthUtilityLayer.originalScene.onDisposeObservable.addOnce((function(){e._DefaultKeepDepthUtilityLayer=null}))),e._DefaultKeepDepthUtilityLayer},enumerable:!0,configurable:!0}),e.prototype._notifyObservers=function(e,t,n){e.skipOnPointerObservable||(this.utilityLayerScene.onPointerObservable.notifyObservers(new o.b(e.type,e.event,t)),this._lastPointerEvents[n.pointerId]=!0)},e.prototype.render=function(){if(this._updateCamera(),this.utilityLayerScene.activeCamera){var e=this.utilityLayerScene.activeCamera.getScene(),t=this.utilityLayerScene.activeCamera;t._scene=this.utilityLayerScene,t.leftCamera&&(t.leftCamera._scene=this.utilityLayerScene),t.rightCamera&&(t.rightCamera._scene=this.utilityLayerScene),this.utilityLayerScene.render(!1),t._scene=e,t.leftCamera&&(t.leftCamera._scene=e),t.rightCamera&&(t.rightCamera._scene=e)}},e.prototype.dispose=function(){this.onPointerOutObservable.clear(),this._afterRenderObserver&&this.originalScene.onAfterCameraRenderObservable.remove(this._afterRenderObserver),this._sceneDisposeObserver&&this.originalScene.onDisposeObservable.remove(this._sceneDisposeObserver),this._originalPointerObserver&&this.originalScene.onPrePointerObservable.remove(this._originalPointerObserver),this.utilityLayerScene.dispose()},e.prototype._updateCamera=function(){this.utilityLayerScene.cameraToUseForPointers=this.getRenderCamera(),this.utilityLayerScene.activeCamera=this.getRenderCamera()},e._DefaultUtilityLayer=null,e._DefaultKeepDepthUtilityLayer=null,e}()},function(e,t,n){"use strict";n.d(t,"a",(function(){return r}));var r=function(){function e(){}return e.IsWindowObjectExist=function(){return"undefined"!=typeof window},e.IsNavigatorAvailable=function(){return"undefined"!=typeof navigator},e.GetDOMTextContent=function(e){for(var t="",n=e.firstChild;n;)3===n.nodeType&&(t+=n.textContent),n=n.nextSibling;return t},e}()},function(e,t,n){"use strict";n.d(t,"a",(function(){return u}));var r=n(1),i=n(2),o=n(0),a=n(4),s=n(33),c=n(128),l=n(12),u=function(e){function t(n,r){var i=e.call(this,n,r)||this;return i.diffuse=new a.a(1,1,1),i.specular=new a.a(1,1,1),i.falloffType=t.FALLOFF_DEFAULT,i.intensity=1,i._range=Number.MAX_VALUE,i._inverseSquaredRange=0,i._photometricScale=1,i._intensityMode=t.INTENSITYMODE_AUTOMATIC,i._radius=1e-5,i.renderPriority=0,i._shadowEnabled=!0,i._excludeWithLayerMask=0,i._includeOnlyWithLayerMask=0,i._lightmapMode=0,i._excludedMeshesIds=new Array,i._includedOnlyMeshesIds=new Array,i._isLight=!0,i.getScene().addLight(i),i._uniformBuffer=new c.a(i.getScene().getEngine()),i._buildUniformLayout(),i.includedOnlyMeshes=new Array,i.excludedMeshes=new Array,i._resyncMeshes(),i}return Object(r.__extends)(t,e),Object.defineProperty(t.prototype,"range",{get:function(){return this._range},set:function(e){this._range=e,this._inverseSquaredRange=1/(this.range*this.range)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"intensityMode",{get:function(){return this._intensityMode},set:function(e){this._intensityMode=e,this._computePhotometricScale()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"radius",{get:function(){return this._radius},set:function(e){this._radius=e,this._computePhotometricScale()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"shadowEnabled",{get:function(){return this._shadowEnabled},set:function(e){this._shadowEnabled!==e&&(this._shadowEnabled=e,this._markMeshesAsLightDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"includedOnlyMeshes",{get:function(){return this._includedOnlyMeshes},set:function(e){this._includedOnlyMeshes=e,this._hookArrayForIncludedOnly(e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"excludedMeshes",{get:function(){return this._excludedMeshes},set:function(e){this._excludedMeshes=e,this._hookArrayForExcluded(e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"excludeWithLayerMask",{get:function(){return this._excludeWithLayerMask},set:function(e){this._excludeWithLayerMask=e,this._resyncMeshes()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"includeOnlyWithLayerMask",{get:function(){return this._includeOnlyWithLayerMask},set:function(e){this._includeOnlyWithLayerMask=e,this._resyncMeshes()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"lightmapMode",{get:function(){return this._lightmapMode},set:function(e){this._lightmapMode!==e&&(this._lightmapMode=e,this._markMeshesAsLightDirty())},enumerable:!0,configurable:!0}),t.prototype.transferTexturesToEffect=function(e,t){return this},t.prototype._bindLight=function(e,t,n,r,i){void 0===i&&(i=!1);var o=e.toString(),s=!1;if(!i||!this._uniformBuffer._alreadyBound){if(this._uniformBuffer.bindToEffect(n,"Light"+o),this._renderId!==t.getRenderId()||!this._uniformBuffer.useUbo){this._renderId=t.getRenderId();var c=this.getScaledIntensity();this.transferToEffect(n,o),this.diffuse.scaleToRef(c,a.c.Color3[0]),this._uniformBuffer.updateColor4("vLightDiffuse",a.c.Color3[0],this.range,o),r&&(this.specular.scaleToRef(c,a.c.Color3[1]),this._uniformBuffer.updateColor4("vLightSpecular",a.c.Color3[1],this.radius,o)),s=!0}if(this.transferTexturesToEffect(n,o),t.shadowsEnabled&&this.shadowEnabled){var l=this.getShadowGenerator();l&&(l.bindShadowLight(o,n),s=!0)}s&&this._uniformBuffer.update()}},t.prototype.getClassName=function(){return"Light"},t.prototype.toString=function(e){var t="Name: "+this.name;if(t+=", type: "+["Point","Directional","Spot","Hemispheric"][this.getTypeID()],this.animations)for(var n=0;n<this.animations.length;n++)t+=", animation[0]: "+this.animations[n].toString(e);return t},t.prototype._syncParentEnabledState=function(){e.prototype._syncParentEnabledState.call(this),this.isDisposed()||this._resyncMeshes()},t.prototype.setEnabled=function(t){e.prototype.setEnabled.call(this,t),this._resyncMeshes()},t.prototype.getShadowGenerator=function(){return this._shadowGenerator},t.prototype.getAbsolutePosition=function(){return o.e.Zero()},t.prototype.canAffectMesh=function(e){return!e||!(this.includedOnlyMeshes&&this.includedOnlyMeshes.length>0&&-1===this.includedOnlyMeshes.indexOf(e))&&(!(this.excludedMeshes&&this.excludedMeshes.length>0&&-1!==this.excludedMeshes.indexOf(e))&&((0===this.includeOnlyWithLayerMask||0!=(this.includeOnlyWithLayerMask&e.layerMask))&&!(0!==this.excludeWithLayerMask&&this.excludeWithLayerMask&e.layerMask)))},t.CompareLightsPriority=function(e,t){return e.shadowEnabled!==t.shadowEnabled?(t.shadowEnabled?1:0)-(e.shadowEnabled?1:0):t.renderPriority-e.renderPriority},t.prototype.dispose=function(t,n){void 0===n&&(n=!1),this._shadowGenerator&&(this._shadowGenerator.dispose(),this._shadowGenerator=null),this.getScene().stopAnimation(this);for(var r=0,i=this.getScene().meshes;r<i.length;r++){i[r]._removeLightSource(this,!0)}this._uniformBuffer.dispose(),this.getScene().removeLight(this),e.prototype.dispose.call(this,t,n)},t.prototype.getTypeID=function(){return 0},t.prototype.getScaledIntensity=function(){return this._photometricScale*this.intensity},t.prototype.clone=function(e){var n=t.GetConstructorFromName(this.getTypeID(),e,this.getScene());return n?i.a.Clone(n,this):null},t.prototype.serialize=function(){var e=i.a.Serialize(this);return e.type=this.getTypeID(),this.parent&&(e.parentId=this.parent.id),this.excludedMeshes.length>0&&(e.excludedMeshesIds=[],this.excludedMeshes.forEach((function(t){e.excludedMeshesIds.push(t.id)}))),this.includedOnlyMeshes.length>0&&(e.includedOnlyMeshesIds=[],this.includedOnlyMeshes.forEach((function(t){e.includedOnlyMeshesIds.push(t.id)}))),i.a.AppendSerializedAnimations(this,e),e.ranges=this.serializeAnimationRanges(),e},t.GetConstructorFromName=function(e,t,n){var r=s.a.Construct("Light_Type_"+e,t,n);return r||null},t.Parse=function(e,n){var r=t.GetConstructorFromName(e.type,e.name,n);if(!r)return null;var o=i.a.Parse(r,e,n);if(e.excludedMeshesIds&&(o._excludedMeshesIds=e.excludedMeshesIds),e.includedOnlyMeshesIds&&(o._includedOnlyMeshesIds=e.includedOnlyMeshesIds),e.parentId&&(o._waitingParentId=e.parentId),void 0!==e.falloffType&&(o.falloffType=e.falloffType),void 0!==e.lightmapMode&&(o.lightmapMode=e.lightmapMode),e.animations){for(var a=0;a<e.animations.length;a++){var c=e.animations[a],u=l.a.GetClass("BABYLON.Animation");u&&o.animations.push(u.Parse(c))}s.a.ParseAnimationRanges(o,e,n)}return e.autoAnimate&&n.beginAnimation(o,e.autoAnimateFrom,e.autoAnimateTo,e.autoAnimateLoop,e.autoAnimateSpeed||1),o},t.prototype._hookArrayForExcluded=function(e){var t=this,n=e.push;e.push=function(){for(var r=[],i=0;i<arguments.length;i++)r[i]=arguments[i];for(var o=n.apply(e,r),a=0,s=r;a<s.length;a++){var c=s[a];c._resyncLightSource(t)}return o};var r=e.splice;e.splice=function(n,i){for(var o=r.apply(e,[n,i]),a=0,s=o;a<s.length;a++){s[a]._resyncLightSource(t)}return o};for(var i=0,o=e;i<o.length;i++){o[i]._resyncLightSource(this)}},t.prototype._hookArrayForIncludedOnly=function(e){var t=this,n=e.push;e.push=function(){for(var r=[],i=0;i<arguments.length;i++)r[i]=arguments[i];var o=n.apply(e,r);return t._resyncMeshes(),o};var r=e.splice;e.splice=function(n,i){var o=r.apply(e,[n,i]);return t._resyncMeshes(),o},this._resyncMeshes()},t.prototype._resyncMeshes=function(){for(var e=0,t=this.getScene().meshes;e<t.length;e++){t[e]._resyncLightSource(this)}},t.prototype._markMeshesAsLightDirty=function(){for(var e=0,t=this.getScene().meshes;e<t.length;e++){var n=t[e];-1!==n.lightSources.indexOf(this)&&n._markSubMeshesAsLightDirty()}},t.prototype._computePhotometricScale=function(){this._photometricScale=this._getPhotometricScale(),this.getScene().resetCachedMaterial()},t.prototype._getPhotometricScale=function(){var e=0,n=this.getTypeID(),r=this.intensityMode;switch(r===t.INTENSITYMODE_AUTOMATIC&&(r=n===t.LIGHTTYPEID_DIRECTIONALLIGHT?t.INTENSITYMODE_ILLUMINANCE:t.INTENSITYMODE_LUMINOUSINTENSITY),n){case t.LIGHTTYPEID_POINTLIGHT:case t.LIGHTTYPEID_SPOTLIGHT:switch(r){case t.INTENSITYMODE_LUMINOUSPOWER:e=1/(4*Math.PI);break;case t.INTENSITYMODE_LUMINOUSINTENSITY:e=1;break;case t.INTENSITYMODE_LUMINANCE:e=this.radius*this.radius}break;case t.LIGHTTYPEID_DIRECTIONALLIGHT:switch(r){case t.INTENSITYMODE_ILLUMINANCE:e=1;break;case t.INTENSITYMODE_LUMINANCE:var i=this.radius;i=Math.max(i,.001),e=2*Math.PI*(1-Math.cos(i))}break;case t.LIGHTTYPEID_HEMISPHERICLIGHT:e=1}return e},t.prototype._reorderLightsInScene=function(){var e=this.getScene();0!=this._renderPriority&&(e.requireLightSorting=!0),this.getScene().sortLightsByPriority()},t.FALLOFF_DEFAULT=0,t.FALLOFF_PHYSICAL=1,t.FALLOFF_GLTF=2,t.FALLOFF_STANDARD=3,t.LIGHTMAP_DEFAULT=0,t.LIGHTMAP_SPECULAR=1,t.LIGHTMAP_SHADOWSONLY=2,t.INTENSITYMODE_AUTOMATIC=0,t.INTENSITYMODE_LUMINOUSPOWER=1,t.INTENSITYMODE_LUMINOUSINTENSITY=2,t.INTENSITYMODE_ILLUMINANCE=3,t.INTENSITYMODE_LUMINANCE=4,t.LIGHTTYPEID_POINTLIGHT=0,t.LIGHTTYPEID_DIRECTIONALLIGHT=1,t.LIGHTTYPEID_SPOTLIGHT=2,t.LIGHTTYPEID_HEMISPHERICLIGHT=3,Object(r.__decorate)([Object(i.e)()],t.prototype,"diffuse",void 0),Object(r.__decorate)([Object(i.e)()],t.prototype,"specular",void 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a20=inMatrix[2][0],a21=inMatrix[2][1],a22=inMatrix[2][2];\nfloat b01=a22*a11-a12*a21;\nfloat b11=-a22*a10+a12*a20;\nfloat b21=a21*a10-a11*a20;\nfloat det=a00*b01+a01*b11+a02*b21;\nreturn mat3(b01,(-a22*a01+a02*a21),(a12*a01-a02*a11),\nb11,(a22*a00-a02*a20),(-a12*a00+a02*a10),\nb21,(-a21*a00+a01*a20),(a11*a00-a01*a10))/det;\n}\nvec3 toLinearSpace(vec3 color)\n{\nreturn pow(color,vec3(LinearEncodePowerApprox));\n}\nvec3 toGammaSpace(vec3 color)\n{\nreturn pow(color,vec3(GammaEncodePowerApprox));\n}\nfloat toGammaSpace(float color)\n{\nreturn pow(color,GammaEncodePowerApprox);\n}\nfloat square(float value)\n{\nreturn value*value;\n}\nfloat pow5(float value) {\nfloat sq=value*value;\nreturn sq*sq*value;\n}\nfloat getLuminance(vec3 color)\n{\nreturn clamp(dot(color,LuminanceEncodeApprox),0.,1.);\n}\n\nfloat getRand(vec2 seed) {\nreturn fract(sin(dot(seed.xy ,vec2(12.9898,78.233)))*43758.5453);\n}\nfloat dither(vec2 seed,float varianceAmount) {\nfloat rand=getRand(seed);\nfloat 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n},t.prototype._parseLine=function(e,t){return void 0===e&&(e=""),{text:e,width:t.measureText(e).width}},t.prototype._parseLineEllipsis=function(e,t,n){void 0===e&&(e="");var r=n.measureText(e).width;for(r>t&&(e+="…");e.length>2&&r>t;)e=e.slice(0,-2)+"…",r=n.measureText(e).width;return{text:e,width:r}},t.prototype._parseLineWordWrap=function(e,t,n){void 0===e&&(e="");for(var r=[],i=e.split(" "),o=0,a=0;a<i.length;a++){var s=a>0?e+" "+i[a]:i[0],c=n.measureText(s).width;c>t&&a>0?(r.push({text:e,width:o}),e=i[a],o=n.measureText(e).width):(o=c,e=s)}return r.push({text:e,width:o}),r},t.prototype._renderLines=function(e){var t=this._currentMeasure.height,n=0;switch(this._textVerticalAlignment){case s.a.VERTICAL_ALIGNMENT_TOP:n=this._fontOffset.ascent;break;case s.a.VERTICAL_ALIGNMENT_BOTTOM:n=t-this._fontOffset.height*(this._lines.length-1)-this._fontOffset.descent;break;case 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r=0;r=this._lineSpacing.isPixel?this._lineSpacing.getValue(this._host):this._lineSpacing.getValue(this._host)*this._height.getValueInPixel(this._host,this._cachedParentMeasure.height),n+=(t.length-1)*r}return n}}return 0},t.prototype.dispose=function(){e.prototype.dispose.call(this),this.onTextChangedObservable.clear()},t}(s.a);c.a.RegisteredTypes["BABYLON.GUI.TextBlock"]=l},function(e,t,n){"use strict";n.d(t,"a",(function(){return p}));var r=n(0),i=n(4),o=n(15),a=n(3),s=n(74),c=n(103),l=n(60),u=n(11),h=n(44),d=n(165),p=function(){function e(e,t,n,r,i){void 0===r&&(r=!1),void 0===i&&(i=null),this.delayLoadState=0,this._totalVertices=0,this._isDisposed=!1,this._indexBufferIsUpdatable=!1,this.id=e,this.uniqueId=t.getUniqueId(),this._engine=t.getEngine(),this._meshes=[],this._scene=t,this._vertexBuffers={},this._indices=[],this._updatable=r,n?this.setAllVerticesData(n,r):(this._totalVertices=0,this._indices=[]),this._engine.getCaps().vertexArrayObject&&(this._vertexArrayObjects={}),i&&(this.applyToMesh(i),i.computeWorldMatrix(!0))}return Object.defineProperty(e.prototype,"boundingBias",{get:function(){return this._boundingBias},set:function(e){this._boundingBias?this._boundingBias.copyFrom(e):this._boundingBias=e.clone(),this._updateBoundingInfo(!0,null)},enumerable:!0,configurable:!0}),e.CreateGeometryForMesh=function(t){var n=new e(e.RandomId(),t.getScene());return n.applyToMesh(t),n},Object.defineProperty(e.prototype,"extend",{get:function(){return this._extend},enumerable:!0,configurable:!0}),e.prototype.getScene=function(){return this._scene},e.prototype.getEngine=function(){return this._engine},e.prototype.isReady=function(){return 1===this.delayLoadState||0===this.delayLoadState},Object.defineProperty(e.prototype,"doNotSerialize",{get:function(){for(var e=0;e<this._meshes.length;e++)if(!this._meshes[e].doNotSerialize)return!1;return!0},enumerable:!0,configurable:!0}),e.prototype._rebuild=function(){for(var e in this._vertexArrayObjects&&(this._vertexArrayObjects={}),0!==this._meshes.length&&this._indices&&(this._indexBuffer=this._engine.createIndexBuffer(this._indices)),this._vertexBuffers){this._vertexBuffers[e]._rebuild()}},e.prototype.setAllVerticesData=function(e,t){e.applyToGeometry(this,t),this.notifyUpdate()},e.prototype.setVerticesData=function(e,t,n,r){void 0===n&&(n=!1);var i=new a.b(this._engine,t,e,n,0===this._meshes.length,r);this.setVerticesBuffer(i)},e.prototype.removeVerticesData=function(e){this._vertexBuffers[e]&&(this._vertexBuffers[e].dispose(),delete this._vertexBuffers[e])},e.prototype.setVerticesBuffer=function(e,t){void 0===t&&(t=null);var n=e.getKind();if(this._vertexBuffers[n]&&this._vertexBuffers[n].dispose(),this._vertexBuffers[n]=e,n===a.b.PositionKind){var r=e.getData();null!=t?this._totalVertices=t:null!=r&&(this._totalVertices=r.length/(e.byteStride/4)),this._updateExtend(r),this._resetPointsArrayCache();for(var i=this._meshes,o=i.length,s=0;s<o;s++){var c=i[s];c._boundingInfo=new l.a(this._extend.minimum,this._extend.maximum),c._createGlobalSubMesh(!1),c.computeWorldMatrix(!0)}}this.notifyUpdate(n),this._vertexArrayObjects&&(this._disposeVertexArrayObjects(),this._vertexArrayObjects={})},e.prototype.updateVerticesDataDirectly=function(e,t,n,r){void 0===r&&(r=!1);var i=this.getVertexBuffer(e);i&&(i.updateDirectly(t,n,r),this.notifyUpdate(e))},e.prototype.updateVerticesData=function(e,t,n){void 0===n&&(n=!1);var r=this.getVertexBuffer(e);r&&(r.update(t),e===a.b.PositionKind&&this._updateBoundingInfo(n,t),this.notifyUpdate(e))},e.prototype._updateBoundingInfo=function(e,t){if(e&&this._updateExtend(t),this._resetPointsArrayCache(),e)for(var n=0,r=this._meshes;n<r.length;n++){var i=r[n];i._boundingInfo?i._boundingInfo.reConstruct(this._extend.minimum,this._extend.maximum):i._boundingInfo=new l.a(this._extend.minimum,this._extend.maximum);for(var o=0,a=i.subMeshes;o<a.length;o++){a[o].refreshBoundingInfo()}}},e.prototype._bind=function(e,t){if(e){void 0===t&&(t=this._indexBuffer);var n=this.getVertexBuffers();n&&(t==this._indexBuffer&&this._vertexArrayObjects?(this._vertexArrayObjects[e.key]||(this._vertexArrayObjects[e.key]=this._engine.recordVertexArrayObject(n,t,e)),this._engine.bindVertexArrayObject(this._vertexArrayObjects[e.key],t)):this._engine.bindBuffers(n,t,e))}},e.prototype.getTotalVertices=function(){return this.isReady()?this._totalVertices:0},e.prototype.getVerticesData=function(e,t,n){var r=this.getVertexBuffer(e);if(!r)return null;var i=r.getData();if(!i)return null;var o=r.getSize()*a.b.GetTypeByteLength(r.type),s=this._totalVertices*r.getSize();if(r.type!==a.b.FLOAT||r.byteStride!==o){var c=[];return r.forEach(s,(function(e){return c.push(e)})),c}if(!(i instanceof Array||i instanceof Float32Array)||0!==r.byteOffset||i.length!==s){if(i instanceof Array){var l=r.byteOffset/4;return u.b.Slice(i,l,l+s)}if(i instanceof ArrayBuffer)return new Float32Array(i,r.byteOffset,s);l=i.byteOffset+r.byteOffset;if(n||t&&1!==this._meshes.length){var h=new Float32Array(s),d=new Float32Array(i.buffer,l,s);return h.set(d),h}return new Float32Array(i.buffer,l,s)}return n||t&&1!==this._meshes.length?u.b.Slice(i):i},e.prototype.isVertexBufferUpdatable=function(e){var t=this._vertexBuffers[e];return!!t&&t.isUpdatable()},e.prototype.getVertexBuffer=function(e){return this.isReady()?this._vertexBuffers[e]:null},e.prototype.getVertexBuffers=function(){return this.isReady()?this._vertexBuffers:null},e.prototype.isVerticesDataPresent=function(e){return this._vertexBuffers?void 0!==this._vertexBuffers[e]:!!this._delayInfo&&-1!==this._delayInfo.indexOf(e)},e.prototype.getVerticesDataKinds=function(){var e,t=[];if(!this._vertexBuffers&&this._delayInfo)for(e in this._delayInfo)t.push(e);else for(e in this._vertexBuffers)t.push(e);return t},e.prototype.updateIndices=function(e,t,n){if(void 0===n&&(n=!1),this._indexBuffer)if(this._indexBufferIsUpdatable){var r=e.length!==this._indices.length;if(n||(this._indices=e.slice()),this._engine.updateDynamicIndexBuffer(this._indexBuffer,e,t),r)for(var i=0,o=this._meshes;i<o.length;i++){o[i]._createGlobalSubMesh(!0)}}else this.setIndices(e,null,!0)},e.prototype.setIndices=function(e,t,n){void 0===t&&(t=null),void 0===n&&(n=!1),this._indexBuffer&&this._engine._releaseBuffer(this._indexBuffer),this._disposeVertexArrayObjects(),this._indices=e,this._indexBufferIsUpdatable=n,0!==this._meshes.length&&this._indices&&(this._indexBuffer=this._engine.createIndexBuffer(this._indices,n)),null!=t&&(this._totalVertices=t);for(var r=0,i=this._meshes;r<i.length;r++){i[r]._createGlobalSubMesh(!0)}this.notifyUpdate()},e.prototype.getTotalIndices=function(){return this.isReady()?this._indices.length:0},e.prototype.getIndices=function(e,t){if(!this.isReady())return null;var n=this._indices;if(t||e&&1!==this._meshes.length){for(var r=n.length,i=[],o=0;o<r;o++)i.push(n[o]);return i}return n},e.prototype.getIndexBuffer=function(){return this.isReady()?this._indexBuffer:null},e.prototype._releaseVertexArrayObject=function(e){void 0===e&&(e=null),e&&this._vertexArrayObjects&&this._vertexArrayObjects[e.key]&&(this._engine.releaseVertexArrayObject(this._vertexArrayObjects[e.key]),delete this._vertexArrayObjects[e.key])},e.prototype.releaseForMesh=function(e,t){var n=this._meshes,r=n.indexOf(e);-1!==r&&(n.splice(r,1),e._geometry=null,0===n.length&&t&&this.dispose())},e.prototype.applyToMesh=function(e){if(e._geometry!==this){var t=e._geometry;t&&t.releaseForMesh(e);var n=this._meshes;e._geometry=this,this._scene.pushGeometry(this),n.push(e),this.isReady()?this._applyToMesh(e):e._boundingInfo=this._boundingInfo}},e.prototype._updateExtend=function(e){void 0===e&&(e=null),e||(e=this.getVerticesData(a.b.PositionKind)),this._extend=Object(d.a)(e,0,this._totalVertices,this.boundingBias,3)},e.prototype._applyToMesh=function(e){var t=this._meshes.length;for(var n in this._vertexBuffers){1===t&&this._vertexBuffers[n].create();var r=this._vertexBuffers[n].getBuffer();r&&(r.references=t),n===a.b.PositionKind&&(this._extend||this._updateExtend(),e._boundingInfo=new l.a(this._extend.minimum,this._extend.maximum),e._createGlobalSubMesh(!1),e._updateBoundingInfo())}1===t&&this._indices&&this._indices.length>0&&(this._indexBuffer=this._engine.createIndexBuffer(this._indices)),this._indexBuffer&&(this._indexBuffer.references=t),e._syncGeometryWithMorphTargetManager(),e.synchronizeInstances()},e.prototype.notifyUpdate=function(e){this.onGeometryUpdated&&this.onGeometryUpdated(this,e);for(var t=0,n=this._meshes;t<n.length;t++){n[t]._markSubMeshesAsAttributesDirty()}},e.prototype.load=function(e,t){2!==this.delayLoadState&&(this.isReady()?t&&t():(this.delayLoadState=2,this._queueLoad(e,t)))},e.prototype._queueLoad=function(e,t){var n=this;this.delayLoadingFile&&(e._addPendingData(this),e._loadFile(this.delayLoadingFile,(function(r){if(n._delayLoadingFunction){n._delayLoadingFunction(JSON.parse(r),n),n.delayLoadState=1,n._delayInfo=[],e._removePendingData(n);for(var i=n._meshes,o=i.length,a=0;a<o;a++)n._applyToMesh(i[a]);t&&t()}}),void 0,!0))},e.prototype.toLeftHanded=function(){var e=this.getIndices(!1);if(null!=e&&e.length>0){for(var t=0;t<e.length;t+=3){var n=e[t+0];e[t+0]=e[t+2],e[t+2]=n}this.setIndices(e)}var r=this.getVerticesData(a.b.PositionKind,!1);if(null!=r&&r.length>0){for(t=0;t<r.length;t+=3)r[t+2]=-r[t+2];this.setVerticesData(a.b.PositionKind,r,!1)}var i=this.getVerticesData(a.b.NormalKind,!1);if(null!=i&&i.length>0){for(t=0;t<i.length;t+=3)i[t+2]=-i[t+2];this.setVerticesData(a.b.NormalKind,i,!1)}},e.prototype._resetPointsArrayCache=function(){this._positions=null},e.prototype._generatePointsArray=function(){if(this._positions)return!0;var e=this.getVerticesData(a.b.PositionKind);if(!e||0===e.length)return!1;this._positions=[];for(var t=0;t<e.length;t+=3)this._positions.push(r.e.FromArray(e,t));return!0},e.prototype.isDisposed=function(){return this._isDisposed},e.prototype._disposeVertexArrayObjects=function(){if(this._vertexArrayObjects){for(var e in this._vertexArrayObjects)this._engine.releaseVertexArrayObject(this._vertexArrayObjects[e]);this._vertexArrayObjects={}}},e.prototype.dispose=function(){var e,t=this._meshes,n=t.length;for(e=0;e<n;e++)this.releaseForMesh(t[e]);for(var r in this._meshes=[],this._disposeVertexArrayObjects(),this._vertexBuffers)this._vertexBuffers[r].dispose();this._vertexBuffers={},this._totalVertices=0,this._indexBuffer&&this._engine._releaseBuffer(this._indexBuffer),this._indexBuffer=null,this._indices=[],this.delayLoadState=0,this.delayLoadingFile=null,this._delayLoadingFunction=null,this._delayInfo=[],this._boundingInfo=null,this._scene.removeGeometry(this),this._isDisposed=!0},e.prototype.copy=function(t){var n=new o.a;n.indices=[];var r=this.getIndices();if(r)for(var i=0;i<r.length;i++)n.indices.push(r[i]);var a,s=!1,c=!1;for(a in this._vertexBuffers){var u=this.getVerticesData(a);if(u&&(u instanceof Float32Array?n.set(new Float32Array(u),a):n.set(u.slice(0),a),!c)){var h=this.getVertexBuffer(a);h&&(c=!(s=h.isUpdatable()))}}var d=new e(t,this._scene,n,s);for(a in d.delayLoadState=this.delayLoadState,d.delayLoadingFile=this.delayLoadingFile,d._delayLoadingFunction=this._delayLoadingFunction,this._delayInfo)d._delayInfo=d._delayInfo||[],d._delayInfo.push(a);return d._boundingInfo=new l.a(this._extend.minimum,this._extend.maximum),d},e.prototype.serialize=function(){var e={};return e.id=this.id,e.updatable=this._updatable,h.a&&h.a.HasTags(this)&&(e.tags=h.a.GetTags(this)),e},e.prototype.toNumberArray=function(e){return Array.isArray(e)?e:Array.prototype.slice.call(e)},e.prototype.serializeVerticeData=function(){var e=this.serialize();return this.isVerticesDataPresent(a.b.PositionKind)&&(e.positions=this.toNumberArray(this.getVerticesData(a.b.PositionKind)),this.isVertexBufferUpdatable(a.b.PositionKind)&&(e.positions._updatable=!0)),this.isVerticesDataPresent(a.b.NormalKind)&&(e.normals=this.toNumberArray(this.getVerticesData(a.b.NormalKind)),this.isVertexBufferUpdatable(a.b.NormalKind)&&(e.normals._updatable=!0)),this.isVerticesDataPresent(a.b.TangentKind)&&(e.tangets=this.toNumberArray(this.getVerticesData(a.b.TangentKind)),this.isVertexBufferUpdatable(a.b.TangentKind)&&(e.tangets._updatable=!0)),this.isVerticesDataPresent(a.b.UVKind)&&(e.uvs=this.toNumberArray(this.getVerticesData(a.b.UVKind)),this.isVertexBufferUpdatable(a.b.UVKind)&&(e.uvs._updatable=!0)),this.isVerticesDataPresent(a.b.UV2Kind)&&(e.uv2s=this.toNumberArray(this.getVerticesData(a.b.UV2Kind)),this.isVertexBufferUpdatable(a.b.UV2Kind)&&(e.uv2s._updatable=!0)),this.isVerticesDataPresent(a.b.UV3Kind)&&(e.uv3s=this.toNumberArray(this.getVerticesData(a.b.UV3Kind)),this.isVertexBufferUpdatable(a.b.UV3Kind)&&(e.uv3s._updatable=!0)),this.isVerticesDataPresent(a.b.UV4Kind)&&(e.uv4s=this.toNumberArray(this.getVerticesData(a.b.UV4Kind)),this.isVertexBufferUpdatable(a.b.UV4Kind)&&(e.uv4s._updatable=!0)),this.isVerticesDataPresent(a.b.UV5Kind)&&(e.uv5s=this.toNumberArray(this.getVerticesData(a.b.UV5Kind)),this.isVertexBufferUpdatable(a.b.UV5Kind)&&(e.uv5s._updatable=!0)),this.isVerticesDataPresent(a.b.UV6Kind)&&(e.uv6s=this.toNumberArray(this.getVerticesData(a.b.UV6Kind)),this.isVertexBufferUpdatable(a.b.UV6Kind)&&(e.uv6s._updatable=!0)),this.isVerticesDataPresent(a.b.ColorKind)&&(e.colors=this.toNumberArray(this.getVerticesData(a.b.ColorKind)),this.isVertexBufferUpdatable(a.b.ColorKind)&&(e.colors._updatable=!0)),this.isVerticesDataPresent(a.b.MatricesIndicesKind)&&(e.matricesIndices=this.toNumberArray(this.getVerticesData(a.b.MatricesIndicesKind)),e.matricesIndices._isExpanded=!0,this.isVertexBufferUpdatable(a.b.MatricesIndicesKind)&&(e.matricesIndices._updatable=!0)),this.isVerticesDataPresent(a.b.MatricesWeightsKind)&&(e.matricesWeights=this.toNumberArray(this.getVerticesData(a.b.MatricesWeightsKind)),this.isVertexBufferUpdatable(a.b.MatricesWeightsKind)&&(e.matricesWeights._updatable=!0)),e.indices=this.toNumberArray(this.getIndices()),e},e.ExtractFromMesh=function(e,t){var n=e._geometry;return n?n.copy(t):null},e.RandomId=function(){return u.b.RandomId()},e._ImportGeometry=function(t,n){var r=n.getScene(),o=t.geometryId;if(o){var c=r.getGeometryByID(o);c&&c.applyToMesh(n)}else if(t instanceof ArrayBuffer){var l=n._binaryInfo;if(l.positionsAttrDesc&&l.positionsAttrDesc.count>0){var u=new Float32Array(t,l.positionsAttrDesc.offset,l.positionsAttrDesc.count);n.setVerticesData(a.b.PositionKind,u,!1)}if(l.normalsAttrDesc&&l.normalsAttrDesc.count>0){var h=new Float32Array(t,l.normalsAttrDesc.offset,l.normalsAttrDesc.count);n.setVerticesData(a.b.NormalKind,h,!1)}if(l.tangetsAttrDesc&&l.tangetsAttrDesc.count>0){var d=new Float32Array(t,l.tangetsAttrDesc.offset,l.tangetsAttrDesc.count);n.setVerticesData(a.b.TangentKind,d,!1)}if(l.uvsAttrDesc&&l.uvsAttrDesc.count>0){var p=new Float32Array(t,l.uvsAttrDesc.offset,l.uvsAttrDesc.count);n.setVerticesData(a.b.UVKind,p,!1)}if(l.uvs2AttrDesc&&l.uvs2AttrDesc.count>0){var f=new Float32Array(t,l.uvs2AttrDesc.offset,l.uvs2AttrDesc.count);n.setVerticesData(a.b.UV2Kind,f,!1)}if(l.uvs3AttrDesc&&l.uvs3AttrDesc.count>0){var m=new Float32Array(t,l.uvs3AttrDesc.offset,l.uvs3AttrDesc.count);n.setVerticesData(a.b.UV3Kind,m,!1)}if(l.uvs4AttrDesc&&l.uvs4AttrDesc.count>0){var g=new Float32Array(t,l.uvs4AttrDesc.offset,l.uvs4AttrDesc.count);n.setVerticesData(a.b.UV4Kind,g,!1)}if(l.uvs5AttrDesc&&l.uvs5AttrDesc.count>0){var _=new Float32Array(t,l.uvs5AttrDesc.offset,l.uvs5AttrDesc.count);n.setVerticesData(a.b.UV5Kind,_,!1)}if(l.uvs6AttrDesc&&l.uvs6AttrDesc.count>0){var v=new Float32Array(t,l.uvs6AttrDesc.offset,l.uvs6AttrDesc.count);n.setVerticesData(a.b.UV6Kind,v,!1)}if(l.colorsAttrDesc&&l.colorsAttrDesc.count>0){var b=new Float32Array(t,l.colorsAttrDesc.offset,l.colorsAttrDesc.count);n.setVerticesData(a.b.ColorKind,b,!1,l.colorsAttrDesc.stride)}if(l.matricesIndicesAttrDesc&&l.matricesIndicesAttrDesc.count>0){for(var y=new Int32Array(t,l.matricesIndicesAttrDesc.offset,l.matricesIndicesAttrDesc.count),C=[],x=0;x<y.length;x++){var T=y[x];C.push(255&T),C.push((65280&T)>>8),C.push((16711680&T)>>16),C.push(T>>24)}n.setVerticesData(a.b.MatricesIndicesKind,C,!1)}if(l.matricesWeightsAttrDesc&&l.matricesWeightsAttrDesc.count>0){var E=new Float32Array(t,l.matricesWeightsAttrDesc.offset,l.matricesWeightsAttrDesc.count);n.setVerticesData(a.b.MatricesWeightsKind,E,!1)}if(l.indicesAttrDesc&&l.indicesAttrDesc.count>0){var S=new Int32Array(t,l.indicesAttrDesc.offset,l.indicesAttrDesc.count);n.setIndices(S,null)}if(l.subMeshesAttrDesc&&l.subMeshesAttrDesc.count>0){var P=new Int32Array(t,l.subMeshesAttrDesc.offset,5*l.subMeshesAttrDesc.count);n.subMeshes=[];for(x=0;x<l.subMeshesAttrDesc.count;x++){var O=P[5*x+0],A=P[5*x+1],M=P[5*x+2],w=P[5*x+3],R=P[5*x+4];s.b.AddToMesh(O,A,M,w,R,n)}}}else if(t.positions&&t.normals&&t.indices){if(n.setVerticesData(a.b.PositionKind,t.positions,t.positions._updatable),n.setVerticesData(a.b.NormalKind,t.normals,t.normals._updatable),t.tangents&&n.setVerticesData(a.b.TangentKind,t.tangents,t.tangents._updatable),t.uvs&&n.setVerticesData(a.b.UVKind,t.uvs,t.uvs._updatable),t.uvs2&&n.setVerticesData(a.b.UV2Kind,t.uvs2,t.uvs2._updatable),t.uvs3&&n.setVerticesData(a.b.UV3Kind,t.uvs3,t.uvs3._updatable),t.uvs4&&n.setVerticesData(a.b.UV4Kind,t.uvs4,t.uvs4._updatable),t.uvs5&&n.setVerticesData(a.b.UV5Kind,t.uvs5,t.uvs5._updatable),t.uvs6&&n.setVerticesData(a.b.UV6Kind,t.uvs6,t.uvs6._updatable),t.colors&&n.setVerticesData(a.b.ColorKind,i.b.CheckColors4(t.colors,t.positions.length/3),t.colors._updatable),t.matricesIndices)if(t.matricesIndices._isExpanded)delete t.matricesIndices._isExpanded,n.setVerticesData(a.b.MatricesIndicesKind,t.matricesIndices,t.matricesIndices._updatable);else{for(C=[],x=0;x<t.matricesIndices.length;x++){var I=t.matricesIndices[x];C.push(255&I),C.push((65280&I)>>8),C.push((16711680&I)>>16),C.push(I>>24)}n.setVerticesData(a.b.MatricesIndicesKind,C,t.matricesIndices._updatable)}if(t.matricesIndicesExtra)if(t.matricesIndicesExtra._isExpanded)delete t.matricesIndices._isExpanded,n.setVerticesData(a.b.MatricesIndicesExtraKind,t.matricesIndicesExtra,t.matricesIndicesExtra._updatable);else{for(C=[],x=0;x<t.matricesIndicesExtra.length;x++){I=t.matricesIndicesExtra[x];C.push(255&I),C.push((65280&I)>>8),C.push((16711680&I)>>16),C.push(I>>24)}n.setVerticesData(a.b.MatricesIndicesExtraKind,C,t.matricesIndicesExtra._updatable)}t.matricesWeights&&(e._CleanMatricesWeights(t,n),n.setVerticesData(a.b.MatricesWeightsKind,t.matricesWeights,t.matricesWeights._updatable)),t.matricesWeightsExtra&&n.setVerticesData(a.b.MatricesWeightsExtraKind,t.matricesWeightsExtra,t.matricesWeights._updatable),n.setIndices(t.indices,null)}if(t.subMeshes){n.subMeshes=[];for(var L=0;L<t.subMeshes.length;L++){var D=t.subMeshes[L];s.b.AddToMesh(D.materialIndex,D.verticesStart,D.verticesCount,D.indexStart,D.indexCount,n)}}n._shouldGenerateFlatShading&&(n.convertToFlatShadedMesh(),delete n._shouldGenerateFlatShading),n.computeWorldMatrix(!0),r.onMeshImportedObservable.notifyObservers(n)},e._CleanMatricesWeights=function(e,t){if(c.a.CleanBoneMatrixWeights){var n=0;if(e.skeletonId>-1){var r=t.getScene().getLastSkeletonByID(e.skeletonId);if(r){n=r.bones.length;for(var i=t.getVerticesData(a.b.MatricesIndicesKind),o=t.getVerticesData(a.b.MatricesIndicesExtraKind),s=e.matricesWeights,l=e.matricesWeightsExtra,u=e.numBoneInfluencer,h=s.length,d=0;d<h;d+=4){for(var p=0,f=-1,m=0;m<4;m++){p+=g=s[d+m],g<.001&&f<0&&(f=m)}if(l)for(m=0;m<4;m++){var g;p+=g=l[d+m],g<.001&&f<0&&(f=m+4)}if((f<0||f>u-1)&&(f=u-1),p>.001){var _=1/p;for(m=0;m<4;m++)s[d+m]*=_;if(l)for(m=0;m<4;m++)l[d+m]*=_}else f>=4?(l[d+f-4]=1-p,o[d+f-4]=n):(s[d+f]=1-p,i[d+f]=n)}t.setVerticesData(a.b.MatricesIndicesKind,i),e.matricesWeightsExtra&&t.setVerticesData(a.b.MatricesIndicesExtraKind,o)}}}},e.Parse=function(t,n,i){if(n.getGeometryByID(t.id))return null;var s=new e(t.id,n,void 0,t.updatable);return h.a&&h.a.AddTagsTo(s,t.tags),t.delayLoadingFile?(s.delayLoadState=4,s.delayLoadingFile=i+t.delayLoadingFile,s._boundingInfo=new l.a(r.e.FromArray(t.boundingBoxMinimum),r.e.FromArray(t.boundingBoxMaximum)),s._delayInfo=[],t.hasUVs&&s._delayInfo.push(a.b.UVKind),t.hasUVs2&&s._delayInfo.push(a.b.UV2Kind),t.hasUVs3&&s._delayInfo.push(a.b.UV3Kind),t.hasUVs4&&s._delayInfo.push(a.b.UV4Kind),t.hasUVs5&&s._delayInfo.push(a.b.UV5Kind),t.hasUVs6&&s._delayInfo.push(a.b.UV6Kind),t.hasColors&&s._delayInfo.push(a.b.ColorKind),t.hasMatricesIndices&&s._delayInfo.push(a.b.MatricesIndicesKind),t.hasMatricesWeights&&s._delayInfo.push(a.b.MatricesWeightsKind),s._delayLoadingFunction=o.a.ImportVertexData):o.a.ImportVertexData(t,s),n.pushGeometry(s,!0),s},e}()},function(e,t,n){"use strict";n.d(t,"a",(function(){return r}));var r=function(){function e(){}return e.ALPHA_DISABLE=0,e.ALPHA_ADD=1,e.ALPHA_COMBINE=2,e.ALPHA_SUBTRACT=3,e.ALPHA_MULTIPLY=4,e.ALPHA_MAXIMIZED=5,e.ALPHA_ONEONE=6,e.ALPHA_PREMULTIPLIED=7,e.ALPHA_PREMULTIPLIED_PORTERDUFF=8,e.ALPHA_INTERPOLATE=9,e.ALPHA_SCREENMODE=10,e.ALPHA_ONEONE_ONEONE=11,e.ALPHA_ALPHATOCOLOR=12,e.ALPHA_REVERSEONEMINUS=13,e.ALPHA_SRC_DSTONEMINUSSRCALPHA=14,e.ALPHA_ONEONE_ONEZERO=15,e.ALPHA_EXCLUSION=16,e.ALPHA_EQUATION_ADD=0,e.ALPHA_EQUATION_SUBSTRACT=1,e.ALPHA_EQUATION_REVERSE_SUBTRACT=2,e.ALPHA_EQUATION_MAX=3,e.ALPHA_EQUATION_MIN=4,e.ALPHA_EQUATION_DARKEN=5,e.DELAYLOADSTATE_NONE=0,e.DELAYLOADSTATE_LOADED=1,e.DELAYLOADSTATE_LOADING=2,e.DELAYLOADSTATE_NOTLOADED=4,e.NEVER=512,e.ALWAYS=519,e.LESS=513,e.EQUAL=514,e.LEQUAL=515,e.GREATER=516,e.GEQUAL=518,e.NOTEQUAL=517,e.KEEP=7680,e.REPLACE=7681,e.INCR=7682,e.DECR=7683,e.INVERT=5386,e.INCR_WRAP=34055,e.DECR_WRAP=34056,e.TEXTURE_CLAMP_ADDRESSMODE=0,e.TEXTURE_WRAP_ADDRESSMODE=1,e.TEXTURE_MIRROR_ADDRESSMODE=2,e.TEXTUREFORMAT_ALPHA=0,e.TEXTUREFORMAT_LUMINANCE=1,e.TEXTUREFORMAT_LUMINANCE_ALPHA=2,e.TEXTUREFORMAT_RGB=4,e.TEXTUREFORMAT_RGBA=5,e.TEXTUREFORMAT_RED=6,e.TEXTUREFORMAT_R=6,e.TEXTUREFORMAT_RG=7,e.TEXTUREFORMAT_RED_INTEGER=8,e.TEXTUREFORMAT_R_INTEGER=8,e.TEXTUREFORMAT_RG_INTEGER=9,e.TEXTUREFORMAT_RGB_INTEGER=10,e.TEXTUREFORMAT_RGBA_INTEGER=11,e.TEXTURETYPE_UNSIGNED_BYTE=0,e.TEXTURETYPE_UNSIGNED_INT=0,e.TEXTURETYPE_FLOAT=1,e.TEXTURETYPE_HALF_FLOAT=2,e.TEXTURETYPE_BYTE=3,e.TEXTURETYPE_SHORT=4,e.TEXTURETYPE_UNSIGNED_SHORT=5,e.TEXTURETYPE_INT=6,e.TEXTURETYPE_UNSIGNED_INTEGER=7,e.TEXTURETYPE_UNSIGNED_SHORT_4_4_4_4=8,e.TEXTURETYPE_UNSIGNED_SHORT_5_5_5_1=9,e.TEXTURETYPE_UNSIGNED_SHORT_5_6_5=10,e.TEXTURETYPE_UNSIGNED_INT_2_10_10_10_REV=11,e.TEXTURETYPE_UNSIGNED_INT_24_8=12,e.TEXTURETYPE_UNSIGNED_INT_10F_11F_11F_REV=13,e.TEXTURETYPE_UNSIGNED_INT_5_9_9_9_REV=14,e.TEXTURETYPE_FLOAT_32_UNSIGNED_INT_24_8_REV=15,e.TEXTURE_NEAREST_SAMPLINGMODE=1,e.TEXTURE_NEAREST_NEAREST=1,e.TEXTURE_BILINEAR_SAMPLINGMODE=2,e.TEXTURE_LINEAR_LINEAR=2,e.TEXTURE_TRILINEAR_SAMPLINGMODE=3,e.TEXTURE_LINEAR_LINEAR_MIPLINEAR=3,e.TEXTURE_NEAREST_NEAREST_MIPNEAREST=4,e.TEXTURE_NEAREST_LINEAR_MIPNEAREST=5,e.TEXTURE_NEAREST_LINEAR_MIPLINEAR=6,e.TEXTURE_NEAREST_LINEAR=7,e.TEXTURE_NEAREST_NEAREST_MIPLINEAR=8,e.TEXTURE_LINEAR_NEAREST_MIPNEAREST=9,e.TEXTURE_LINEAR_NEAREST_MIPLINEAR=10,e.TEXTURE_LINEAR_LINEAR_MIPNEAREST=11,e.TEXTURE_LINEAR_NEAREST=12,e.TEXTURE_EXPLICIT_MODE=0,e.TEXTURE_SPHERICAL_MODE=1,e.TEXTURE_PLANAR_MODE=2,e.TEXTURE_CUBIC_MODE=3,e.TEXTURE_PROJECTION_MODE=4,e.TEXTURE_SKYBOX_MODE=5,e.TEXTURE_INVCUBIC_MODE=6,e.TEXTURE_EQUIRECTANGULAR_MODE=7,e.TEXTURE_FIXED_EQUIRECTANGULAR_MODE=8,e.TEXTURE_FIXED_EQUIRECTANGULAR_MIRRORED_MODE=9,e.SCALEMODE_FLOOR=1,e.SCALEMODE_NEAREST=2,e.SCALEMODE_CEILING=3,e.MATERIAL_TextureDirtyFlag=1,e.MATERIAL_LightDirtyFlag=2,e.MATERIAL_FresnelDirtyFlag=4,e.MATERIAL_AttributesDirtyFlag=8,e.MATERIAL_MiscDirtyFlag=16,e.MATERIAL_AllDirtyFlag=31,e.MATERIAL_TriangleFillMode=0,e.MATERIAL_WireFrameFillMode=1,e.MATERIAL_PointFillMode=2,e.MATERIAL_PointListDrawMode=3,e.MATERIAL_LineListDrawMode=4,e.MATERIAL_LineLoopDrawMode=5,e.MATERIAL_LineStripDrawMode=6,e.MATERIAL_TriangleStripDrawMode=7,e.MATERIAL_TriangleFanDrawMode=8,e.MATERIAL_ClockWiseSideOrientation=0,e.MATERIAL_CounterClockWiseSideOrientation=1,e.ACTION_NothingTrigger=0,e.ACTION_OnPickTrigger=1,e.ACTION_OnLeftPickTrigger=2,e.ACTION_OnRightPickTrigger=3,e.ACTION_OnCenterPickTrigger=4,e.ACTION_OnPickDownTrigger=5,e.ACTION_OnDoublePickTrigger=6,e.ACTION_OnPickUpTrigger=7,e.ACTION_OnPickOutTrigger=16,e.ACTION_OnLongPressTrigger=8,e.ACTION_OnPointerOverTrigger=9,e.ACTION_OnPointerOutTrigger=10,e.ACTION_OnEveryFrameTrigger=11,e.ACTION_OnIntersectionEnterTrigger=12,e.ACTION_OnIntersectionExitTrigger=13,e.ACTION_OnKeyDownTrigger=14,e.ACTION_OnKeyUpTrigger=15,e.PARTICLES_BILLBOARDMODE_Y=2,e.PARTICLES_BILLBOARDMODE_ALL=7,e.PARTICLES_BILLBOARDMODE_STRETCHED=8,e.MESHES_CULLINGSTRATEGY_STANDARD=0,e.MESHES_CULLINGSTRATEGY_BOUNDINGSPHERE_ONLY=1,e.MESHES_CULLINGSTRATEGY_OPTIMISTIC_INCLUSION=2,e.MESHES_CULLINGSTRATEGY_OPTIMISTIC_INCLUSION_THEN_BSPHERE_ONLY=3,e.SCENELOADER_NO_LOGGING=0,e.SCENELOADER_MINIMAL_LOGGING=1,e.SCENELOADER_SUMMARY_LOGGING=2,e.SCENELOADER_DETAILED_LOGGING=3,e}()},function(e,t,n){"use strict";n.d(t,"a",(function(){return o}));var r=n(0),i=n(3),o=function(){function e(){this._pickingUnavailable=!1,this.hit=!1,this.distance=0,this.pickedPoint=null,this.pickedMesh=null,this.bu=0,this.bv=0,this.faceId=-1,this.subMeshId=0,this.pickedSprite=null,this.originMesh=null,this.ray=null}return e.prototype.getNormal=function(e,t){if(void 0===e&&(e=!1),void 0===t&&(t=!0),!this.pickedMesh||!this.pickedMesh.isVerticesDataPresent(i.b.NormalKind))return null;var n,o=this.pickedMesh.getIndices();if(!o)return null;if(t){var a=this.pickedMesh.getVerticesData(i.b.NormalKind),s=r.e.FromArray(a,3*o[3*this.faceId]),c=r.e.FromArray(a,3*o[3*this.faceId+1]),l=r.e.FromArray(a,3*o[3*this.faceId+2]);s=s.scale(this.bu),c=c.scale(this.bv),l=l.scale(1-this.bu-this.bv),n=new r.e(s.x+c.x+l.x,s.y+c.y+l.y,s.z+c.z+l.z)}else{var u=this.pickedMesh.getVerticesData(i.b.PositionKind),h=r.e.FromArray(u,3*o[3*this.faceId]),d=r.e.FromArray(u,3*o[3*this.faceId+1]),p=r.e.FromArray(u,3*o[3*this.faceId+2]),f=h.subtract(d),m=p.subtract(d);n=r.e.Cross(f,m)}if(e){var g=this.pickedMesh.getWorldMatrix();this.pickedMesh.nonUniformScaling&&(r.c.Matrix[0].copyFrom(g),(g=r.c.Matrix[0]).setTranslationFromFloats(0,0,0),g.invert(),g.transposeToRef(r.c.Matrix[1]),g=r.c.Matrix[1]),n=r.e.TransformNormal(n,g)}return n.normalize(),n},e.prototype.getTextureCoordinates=function(){if(!this.pickedMesh||!this.pickedMesh.isVerticesDataPresent(i.b.UVKind))return null;var e=this.pickedMesh.getIndices();if(!e)return null;var t=this.pickedMesh.getVerticesData(i.b.UVKind);if(!t)return null;var n=r.d.FromArray(t,2*e[3*this.faceId]),o=r.d.FromArray(t,2*e[3*this.faceId+1]),a=r.d.FromArray(t,2*e[3*this.faceId+2]);return n=n.scale(this.bu),o=o.scale(this.bv),a=a.scale(1-this.bu-this.bv),new r.d(n.x+o.x+a.x,n.y+o.y+a.y)},e}()},function(e,t,n){"use 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CLIPPLANE6\nfClipDistance6=dot(worldPos,vClipPlane6);\n#endif";n(6).a.IncludesShadersStore[r]=i},function(e,t,n){"use strict";n.d(t,"a",(function(){return s}));var r=n(0),i=n(4),o=n(8),a=n(15);a.a.CreateBox=function(e){var t,n=[0,1,2,0,2,3,4,5,6,4,6,7,8,9,10,8,10,11,12,13,14,12,14,15,16,17,18,16,18,19,20,21,22,20,22,23],o=[0,0,1,0,0,1,0,0,1,0,0,1,0,0,-1,0,0,-1,0,0,-1,0,0,-1,1,0,0,1,0,0,1,0,0,1,0,0,-1,0,0,-1,0,0,-1,0,0,-1,0,0,0,1,0,0,1,0,0,1,0,0,1,0,0,-1,0,0,-1,0,0,-1,0,0,-1,0],s=[],c=e.width||e.size||1,l=e.height||e.size||1,u=e.depth||e.size||1,h=e.wrap||!1,d=void 0===e.topBaseAt?1:e.topBaseAt,p=void 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Array(6),E=e.faceColors,S=[],P=0;P<6;P++)void 0===T[P]&&(T[P]=new r.f(0,0,1,1)),E&&void 0===E[P]&&(E[P]=new i.b(1,1,1,1));for(var O=0;O<6;O++)if(s.push(T[O].z,T[O].w),s.push(T[O].x,T[O].w),s.push(T[O].x,T[O].y),s.push(T[O].z,T[O].y),E)for(var A=0;A<4;A++)S.push(E[O].r,E[O].g,E[O].b,E[O].a);a.a._ComputeSides(x,t,n,o,s,e.frontUVs,e.backUVs);var M=new a.a;if(M.indices=n,M.positions=t,M.normals=o,M.uvs=s,E){var w=x===a.a.DOUBLESIDE?S.concat(S):S;M.colors=w}return M},o.a.CreateBox=function(e,t,n,r,i){void 0===n&&(n=null);var o={size:t,sideOrientation:i,updatable:r};return s.CreateBox(e,o,n)};var s=function(){function e(){}return e.CreateBox=function(e,t,n){void 0===n&&(n=null);var r=new o.a(e,n);return t.sideOrientation=o.a._GetDefaultSideOrientation(t.sideOrientation),r._originalBuilderSideOrientation=t.sideOrientation,a.a.CreateBox(t).applyToMesh(r,t.updatable),r},e}()},function(e,t,n){"use strict";n.d(t,"a",(function(){return i}));var r=n(0),i=function(){function e(e,t,n,i){this.normal=new r.e(e,t,n),this.d=i}return e.prototype.asArray=function(){return[this.normal.x,this.normal.y,this.normal.z,this.d]},e.prototype.clone=function(){return new e(this.normal.x,this.normal.y,this.normal.z,this.d)},e.prototype.getClassName=function(){return"Plane"},e.prototype.getHashCode=function(){var e=this.normal.getHashCode();return e=397*e^(0|this.d)},e.prototype.normalize=function(){var e=Math.sqrt(this.normal.x*this.normal.x+this.normal.y*this.normal.y+this.normal.z*this.normal.z),t=0;return 0!==e&&(t=1/e),this.normal.x*=t,this.normal.y*=t,this.normal.z*=t,this.d*=t,this},e.prototype.transform=function(t){var n=e._TmpMatrix;r.a.TransposeToRef(t,n);var i=n.m,o=this.normal.x,a=this.normal.y,s=this.normal.z,c=this.d;return new e(o*i[0]+a*i[1]+s*i[2]+c*i[3],o*i[4]+a*i[5]+s*i[6]+c*i[7],o*i[8]+a*i[9]+s*i[10]+c*i[11],o*i[12]+a*i[13]+s*i[14]+c*i[15])},e.prototype.dotCoordinate=function(e){return this.normal.x*e.x+this.normal.y*e.y+this.normal.z*e.z+this.d},e.prototype.copyFromPoints=function(e,t,n){var r,i=t.x-e.x,o=t.y-e.y,a=t.z-e.z,s=n.x-e.x,c=n.y-e.y,l=n.z-e.z,u=o*l-a*c,h=a*s-i*l,d=i*c-o*s,p=Math.sqrt(u*u+h*h+d*d);return r=0!==p?1/p:0,this.normal.x=u*r,this.normal.y=h*r,this.normal.z=d*r,this.d=-(this.normal.x*e.x+this.normal.y*e.y+this.normal.z*e.z),this},e.prototype.isFrontFacingTo=function(e,t){return r.e.Dot(this.normal,e)<=t},e.prototype.signedDistanceTo=function(e){return r.e.Dot(e,this.normal)+this.d},e.FromArray=function(t){return new e(t[0],t[1],t[2],t[3])},e.FromPoints=function(t,n,r){var i=new e(0,0,0,0);return i.copyFromPoints(t,n,r),i},e.FromPositionAndNormal=function(t,n){var r=new e(0,0,0,0);return n.normalize(),r.normal=n,r.d=-(n.x*t.x+n.y*t.y+n.z*t.z),r},e.SignedDistanceToPlaneFromPositionAndNormal=function(e,t,n){var i=-(t.x*e.x+t.y*e.y+t.z*e.z);return r.e.Dot(n,t)+i},e._TmpMatrix=r.a.Identity(),e}()},function(e,t,n){"use strict";n.d(t,"a",(function(){return c}));var r=n(1),i=n(9),o=n(22),a=n(65),s=n(12),c=function(e){function t(t){var n=e.call(this,t)||this;return n.name=t,n._children=new Array,n._measureForChildren=a.a.Empty(),n._background="",n._adaptWidthToChildren=!1,n._adaptHeightToChildren=!1,n.logLayoutCycleErrors=!1,n.maxLayoutCycle=3,n}return Object(r.__extends)(t,e),Object.defineProperty(t.prototype,"adaptHeightToChildren",{get:function(){return this._adaptHeightToChildren},set:function(e){this._adaptHeightToChildren!==e&&(this._adaptHeightToChildren=e,e&&(this.height="100%"),this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"adaptWidthToChildren",{get:function(){return this._adaptWidthToChildren},set:function(e){this._adaptWidthToChildren!==e&&(this._adaptWidthToChildren=e,e&&(this.width="100%"),this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"background",{get:function(){return this._background},set:function(e){this._background!==e&&(this._background=e,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"children",{get:function(){return this._children},enumerable:!0,configurable:!0}),t.prototype._getTypeName=function(){return"Container"},t.prototype._flagDescendantsAsMatrixDirty=function(){for(var e=0,t=this.children;e<t.length;e++){t[e]._markMatrixAsDirty()}},t.prototype.getChildByName=function(e){for(var t=0,n=this.children;t<n.length;t++){var r=n[t];if(r.name===e)return r}return null},t.prototype.getChildByType=function(e,t){for(var n=0,r=this.children;n<r.length;n++){var i=r[n];if(i.typeName===t)return i}return null},t.prototype.containsControl=function(e){return-1!==this.children.indexOf(e)},t.prototype.addControl=function(e){return e?(-1!==this._children.indexOf(e)||(e._link(this._host),e._markAllAsDirty(),this._reOrderControl(e),this._markAsDirty()),this):this},t.prototype.clearControls=function(){for(var e=0,t=this.children.slice();e<t.length;e++){var n=t[e];this.removeControl(n)}return this},t.prototype.removeControl=function(e){var t=this._children.indexOf(e);return-1!==t&&(this._children.splice(t,1),e.parent=null),e.linkWithMesh(null),this._host&&this._host._cleanControlAfterRemoval(e),this._markAsDirty(),this},t.prototype._reOrderControl=function(e){this.removeControl(e);for(var t=!1,n=0;n<this._children.length;n++)if(this._children[n].zIndex>e.zIndex){this._children.splice(n,0,e),t=!0;break}t||this._children.push(e),e.parent=this,this._markAsDirty()},t.prototype._offsetLeft=function(t){e.prototype._offsetLeft.call(this,t);for(var n=0,r=this._children;n<r.length;n++){r[n]._offsetLeft(t)}},t.prototype._offsetTop=function(t){e.prototype._offsetTop.call(this,t);for(var n=0,r=this._children;n<r.length;n++){r[n]._offsetTop(t)}},t.prototype._markAllAsDirty=function(){e.prototype._markAllAsDirty.call(this);for(var t=0;t<this._children.length;t++)this._children[t]._markAllAsDirty()},t.prototype._localDraw=function(e){this._background&&(e.save(),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(e.shadowColor=this.shadowColor,e.shadowBlur=this.shadowBlur,e.shadowOffsetX=this.shadowOffsetX,e.shadowOffsetY=this.shadowOffsetY),e.fillStyle=this._background,e.fillRect(this._currentMeasure.left,this._currentMeasure.top,this._currentMeasure.width,this._currentMeasure.height),e.restore())},t.prototype._link=function(t){e.prototype._link.call(this,t);for(var 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e.prototype._markAllSubMeshesAsTexturesDirty=function(){this._internalMarkAllSubMeshesAsTexturesDirty()},e.prototype.isReadyForSubMesh=function(e,t,n,r){if(e._areTexturesDirty&&t.texturesEnabled){if(this._texture&&d.a.ClearCoatTextureEnabled&&!this._texture.isReadyOrNotBlocking())return!1;if(n.getCaps().standardDerivatives&&this._bumpTexture&&d.a.ClearCoatBumpTextureEnabled&&!r&&!this._bumpTexture.isReady())return!1;if(this._isTintEnabled&&this._tintTexture&&d.a.ClearCoatTintTextureEnabled&&!this._tintTexture.isReadyOrNotBlocking())return!1}return!0},e.prototype.prepareDefines=function(t,n){this._isEnabled?(t.CLEARCOAT=!0,t._areTexturesDirty&&n.texturesEnabled&&(this._texture&&d.a.ClearCoatTextureEnabled?p.a.PrepareDefinesForMergedUV(this._texture,t,"CLEARCOAT_TEXTURE"):t.CLEARCOAT_TEXTURE=!1,this._bumpTexture&&d.a.ClearCoatBumpTextureEnabled?p.a.PrepareDefinesForMergedUV(this._bumpTexture,t,"CLEARCOAT_BUMP"):t.CLEARCOAT_BUMP=!1,t.CLEARCOAT_DEFAULTIOR=this._indexOfRefraction===e._DefaultIndexOfRefraction,this._isTintEnabled?(t.CLEARCOAT_TINT=!0,this._tintTexture&&d.a.ClearCoatTintTextureEnabled?p.a.PrepareDefinesForMergedUV(this._tintTexture,t,"CLEARCOAT_TINT_TEXTURE"):t.CLEARCOAT_TINT_TEXTURE=!1):(t.CLEARCOAT_TINT=!1,t.CLEARCOAT_TINT_TEXTURE=!1))):(t.CLEARCOAT=!1,t.CLEARCOAT_TEXTURE=!1,t.CLEARCOAT_BUMP=!1,t.CLEARCOAT_TINT=!1,t.CLEARCOAT_TINT_TEXTURE=!1)},e.prototype.bindForSubMesh=function(e,t,n,r,i,o,a){if(!e.useUbo||!i||!e.isSync){this._texture&&d.a.ClearCoatTextureEnabled&&(e.updateFloat2("vClearCoatInfos",this._texture.coordinatesIndex,this._texture.level),p.a.BindTextureMatrix(this._texture,e,"clearCoat")),this._bumpTexture&&n.getCaps().standardDerivatives&&d.a.ClearCoatTextureEnabled&&!r&&(e.updateFloat2("vClearCoatBumpInfos",this._bumpTexture.coordinatesIndex,this._bumpTexture.level),p.a.BindTextureMatrix(this._bumpTexture,e,"clearCoatBump"),t._mirroredCameraPosition?e.updateFloat2("vClearCoatTangentSpaceParams",o?1:-1,a?1:-1):e.updateFloat2("vClearCoatTangentSpaceParams",o?-1:1,a?-1:1)),this._tintTexture&&d.a.ClearCoatTintTextureEnabled&&(e.updateFloat2("vClearCoatTintInfos",this._tintTexture.coordinatesIndex,this._tintTexture.level),p.a.BindTextureMatrix(this._tintTexture,e,"clearCoatTint")),e.updateFloat2("vClearCoatParams",this.intensity,this.roughness);var s=1-this._indexOfRefraction,c=1+this._indexOfRefraction,l=Math.pow(-s/c,2),u=1/this._indexOfRefraction;e.updateFloat4("vClearCoatRefractionParams",l,u,s,c),this._isTintEnabled&&(e.updateFloat4("vClearCoatTintParams",this.tintColor.r,this.tintColor.g,this.tintColor.b,Math.max(1e-5,this.tintThickness)),e.updateFloat("clearCoatColorAtDistance",Math.max(1e-5,this.tintColorAtDistance)))}t.texturesEnabled&&(this._texture&&d.a.ClearCoatTextureEnabled&&e.setTexture("clearCoatSampler",this._texture),this._bumpTexture&&n.getCaps().standardDerivatives&&d.a.ClearCoatBumpTextureEnabled&&!r&&e.setTexture("clearCoatBumpSampler",this._bumpTexture),this._isTintEnabled&&this._tintTexture&&d.a.ClearCoatTintTextureEnabled&&e.setTexture("clearCoatTintSampler",this._tintTexture))},e.prototype.hasTexture=function(e){return 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e.CLEARCOAT_BUMP&&t.addFallback(n++,"CLEARCOAT_BUMP"),e.CLEARCOAT_TINT&&t.addFallback(n++,"CLEARCOAT_TINT"),e.CLEARCOAT&&t.addFallback(n++,"CLEARCOAT"),n},e.AddUniforms=function(e){e.push("vClearCoatTangentSpaceParams","vClearCoatParams","vClearCoatRefractionParams","vClearCoatTintParams","clearCoatColorAtDistance","clearCoatMatrix","clearCoatBumpMatrix","clearCoatTintMatrix","vClearCoatInfos","vClearCoatBumpInfos","vClearCoatTintInfos")},e.AddSamplers=function(e){e.push("clearCoatSampler","clearCoatBumpSampler","clearCoatTintSampler")},e.PrepareUniformBuffer=function(e){e.addUniform("vClearCoatParams",2),e.addUniform("vClearCoatRefractionParams",4),e.addUniform("vClearCoatInfos",2),e.addUniform("clearCoatMatrix",16),e.addUniform("vClearCoatBumpInfos",2),e.addUniform("vClearCoatTangentSpaceParams",2),e.addUniform("clearCoatBumpMatrix",16),e.addUniform("vClearCoatTintParams",4),e.addUniform("clearCoatColorAtDistance",1),e.addUniform("vClearCoatTintInfos",2),e.addUniform("clearCoatTintMatrix",16)},e.prototype.copyTo=function(e){i.a.Clone((function(){return 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e.prototype._markAllSubMeshesAsTexturesDirty=function(){this._internalMarkAllSubMeshesAsTexturesDirty()},e.prototype.isReadyForSubMesh=function(e,t){return!(e._areTexturesDirty&&t.texturesEnabled&&this._texture&&d.a.AnisotropicTextureEnabled&&!this._texture.isReadyOrNotBlocking())},e.prototype.prepareDefines=function(e,t,n){this._isEnabled?(e.ANISOTROPIC=this._isEnabled,this._isEnabled&&!t.isVerticesDataPresent(u.b.TangentKind)&&(e._needUVs=!0,e.MAINUV1=!0),e._areTexturesDirty&&n.texturesEnabled&&(this._texture&&d.a.AnisotropicTextureEnabled?p.a.PrepareDefinesForMergedUV(this._texture,e,"ANISOTROPIC_TEXTURE"):e.ANISOTROPIC_TEXTURE=!1)):(e.ANISOTROPIC=!1,e.ANISOTROPIC_TEXTURE=!1)},e.prototype.bindForSubMesh=function(e,t,n){e.useUbo&&n&&e.isSync||(this._texture&&d.a.AnisotropicTextureEnabled&&(e.updateFloat2("vAnisotropyInfos",this._texture.coordinatesIndex,this._texture.level),p.a.BindTextureMatrix(this._texture,e,"anisotropy")),e.updateFloat3("vAnisotropy",this.direction.x,this.direction.y,this.intensity)),t.texturesEnabled&&this._texture&&d.a.AnisotropicTextureEnabled&&e.setTexture("anisotropySampler",this._texture)},e.prototype.hasTexture=function(e){return this._texture===e},e.prototype.getActiveTextures=function(e){this._texture&&e.push(this._texture)},e.prototype.getAnimatables=function(e){this._texture&&this._texture.animations&&this._texture.animations.length>0&&e.push(this._texture)},e.prototype.dispose=function(e){e&&this._texture&&this._texture.dispose()},e.prototype.getClassName=function(){return"PBRAnisotropicConfiguration"},e.AddFallbacks=function(e,t,n){return e.ANISOTROPIC&&t.addFallback(n++,"ANISOTROPIC"),n},e.AddUniforms=function(e){e.push("vAnisotropy","vAnisotropyInfos","anisotropyMatrix")},e.PrepareUniformBuffer=function(e){e.addUniform("vAnisotropy",3),e.addUniform("vAnisotropyInfos",2),e.addUniform("anisotropyMatrix",16)},e.AddSamplers=function(e){e.push("anisotropySampler")},e.prototype.copyTo=function(e){i.a.Clone((function(){return e}),this)},e.prototype.serialize=function(){return i.a.Serialize(this)},e.prototype.parse=function(e,t,n){var r=this;i.a.Parse((function(){return 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e(t){this._useEnergyConservation=e.DEFAULT_USE_ENERGY_CONSERVATION,this.useEnergyConservation=e.DEFAULT_USE_ENERGY_CONSERVATION,this._useSmithVisibilityHeightCorrelated=e.DEFAULT_USE_SMITH_VISIBILITY_HEIGHT_CORRELATED,this.useSmithVisibilityHeightCorrelated=e.DEFAULT_USE_SMITH_VISIBILITY_HEIGHT_CORRELATED,this._useSphericalHarmonics=e.DEFAULT_USE_SPHERICAL_HARMONICS,this.useSphericalHarmonics=e.DEFAULT_USE_SPHERICAL_HARMONICS,this._useSpecularGlossinessInputEnergyConservation=e.DEFAULT_USE_SPECULAR_GLOSSINESS_INPUT_ENERGY_CONSERVATION,this.useSpecularGlossinessInputEnergyConservation=e.DEFAULT_USE_SPECULAR_GLOSSINESS_INPUT_ENERGY_CONSERVATION,this._internalMarkAllSubMeshesAsMiscDirty=t}return e.prototype._markAllSubMeshesAsMiscDirty=function(){this._internalMarkAllSubMeshesAsMiscDirty()},e.prototype.prepareDefines=function(e){e.BRDF_V_HEIGHT_CORRELATED=this._useSmithVisibilityHeightCorrelated,e.MS_BRDF_ENERGY_CONSERVATION=this._useEnergyConservation&&this._useSmithVisibilityHeightCorrelated,e.SPHERICAL_HARMONICS=this._useSphericalHarmonics,e.SPECULAR_GLOSSINESS_ENERGY_CONSERVATION=this._useSpecularGlossinessInputEnergyConservation},e.prototype.getClassName=function(){return"PBRBRDFConfiguration"},e.prototype.copyTo=function(e){i.a.Clone((function(){return e}),this)},e.prototype.serialize=function(){return i.a.Serialize(this)},e.prototype.parse=function(e,t,n){var r=this;i.a.Parse((function(){return r}),e,t,n)},e.DEFAULT_USE_ENERGY_CONSERVATION=!0,e.DEFAULT_USE_SMITH_VISIBILITY_HEIGHT_CORRELATED=!0,e.DEFAULT_USE_SPHERICAL_HARMONICS=!0,e.DEFAULT_USE_SPECULAR_GLOSSINESS_INPUT_ENERGY_CONSERVATION=!0,Object(r.__decorate)([Object(i.c)(),Object(i.b)("_markAllSubMeshesAsMiscDirty")],e.prototype,"useEnergyConservation",void 0),Object(r.__decorate)([Object(i.c)(),Object(i.b)("_markAllSubMeshesAsMiscDirty")],e.prototype,"useSmithVisibilityHeightCorrelated",void 0),Object(r.__decorate)([Object(i.c)(),Object(i.b)("_markAllSubMeshesAsMiscDirty")],e.prototype,"useSphericalHarmonics",void 0),Object(r.__decorate)([Object(i.c)(),Object(i.b)("_markAllSubMeshesAsMiscDirty")],e.prototype,"useSpecularGlossinessInputEnergyConservation",void 0),e}(),_=function(){function e(e){this._isEnabled=!1,this.isEnabled=!1,this._linkSheenWithAlbedo=!1,this.linkSheenWithAlbedo=!1,this.intensity=1,this.color=h.a.White(),this._texture=null,this.texture=null,this._internalMarkAllSubMeshesAsTexturesDirty=e}return e.prototype._markAllSubMeshesAsTexturesDirty=function(){this._internalMarkAllSubMeshesAsTexturesDirty()},e.prototype.isReadyForSubMesh=function(e,t){return!(e._areTexturesDirty&&t.texturesEnabled&&this._texture&&d.a.SheenTextureEnabled&&!this._texture.isReadyOrNotBlocking())},e.prototype.prepareDefines=function(e,t){this._isEnabled?(e.SHEEN=this._isEnabled,e.SHEEN_LINKWITHALBEDO=this._linkSheenWithAlbedo,e._areTexturesDirty&&t.texturesEnabled&&(this._texture&&d.a.SheenTextureEnabled?p.a.PrepareDefinesForMergedUV(this._texture,e,"SHEEN_TEXTURE"):e.SHEEN_TEXTURE=!1)):(e.SHEEN=!1,e.SHEEN_TEXTURE=!1,e.SHEEN_LINKWITHALBEDO=!1)},e.prototype.bindForSubMesh=function(e,t,n){e.useUbo&&n&&e.isSync||(this._texture&&d.a.SheenTextureEnabled&&(e.updateFloat2("vSheenInfos",this._texture.coordinatesIndex,this._texture.level),p.a.BindTextureMatrix(this._texture,e,"sheen")),e.updateFloat4("vSheenColor",this.color.r,this.color.g,this.color.b,this.intensity)),t.texturesEnabled&&this._texture&&d.a.SheenTextureEnabled&&e.setTexture("sheenSampler",this._texture)},e.prototype.hasTexture=function(e){return this._texture===e},e.prototype.getActiveTextures=function(e){this._texture&&e.push(this._texture)},e.prototype.getAnimatables=function(e){this._texture&&this._texture.animations&&this._texture.animations.length>0&&e.push(this._texture)},e.prototype.dispose=function(e){e&&this._texture&&this._texture.dispose()},e.prototype.getClassName=function(){return"PBRSheenConfiguration"},e.AddFallbacks=function(e,t,n){return e.SHEEN&&t.addFallback(n++,"SHEEN"),n},e.AddUniforms=function(e){e.push("vSheenColor","vSheenInfos","sheenMatrix")},e.PrepareUniformBuffer=function(e){e.addUniform("vSheenColor",4),e.addUniform("vSheenInfos",2),e.addUniform("sheenMatrix",16)},e.AddSamplers=function(e){e.push("sheenSampler")},e.prototype.copyTo=function(e){i.a.Clone((function(){return e}),this)},e.prototype.serialize=function(){return i.a.Serialize(this)},e.prototype.parse=function(e,t,n){var r=this;i.a.Parse((function(){return 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e.prototype._markAllSubMeshesAsTexturesDirty=function(){this._internalMarkAllSubMeshesAsTexturesDirty()},e.prototype.isReadyForSubMesh=function(e,t){if(e._areTexturesDirty&&t.texturesEnabled){if(this._thicknessTexture&&d.a.ThicknessTextureEnabled&&!this._thicknessTexture.isReadyOrNotBlocking())return!1;var n=this._getRefractionTexture(t);if(n&&d.a.RefractionTextureEnabled&&!n.isReadyOrNotBlocking())return!1}return!0},e.prototype.prepareDefines=function(e,t){if(e._areTexturesDirty&&(e.SUBSURFACE=!1,e.SS_TRANSLUCENCY=this._isTranslucencyEnabled,e.SS_SCATERRING=this._isScatteringEnabled,e.SS_THICKNESSANDMASK_TEXTURE=!1,e.SS_MASK_FROM_THICKNESS_TEXTURE=!1,e.SS_REFRACTION=!1,e.SS_REFRACTIONMAP_3D=!1,e.SS_GAMMAREFRACTION=!1,e.SS_RGBDREFRACTION=!1,e.SS_LINEARSPECULARREFRACTION=!1,e.SS_REFRACTIONMAP_OPPOSITEZ=!1,e.SS_LODINREFRACTIONALPHA=!1,e.SS_LINKREFRACTIONTOTRANSPARENCY=!1,(this._isRefractionEnabled||this._isTranslucencyEnabled||this._isScatteringEnabled)&&(e.SUBSURFACE=!0,e._areTexturesDirty&&t.texturesEnabled&&this._thicknessTexture&&d.a.ThicknessTextureEnabled&&p.a.PrepareDefinesForMergedUV(this._thicknessTexture,e,"SS_THICKNESSANDMASK_TEXTURE"),e.SS_MASK_FROM_THICKNESS_TEXTURE=this._useMaskFromThicknessTexture),this._isRefractionEnabled&&t.texturesEnabled)){var n=this._getRefractionTexture(t);n&&d.a.RefractionTextureEnabled&&(e.SS_REFRACTION=!0,e.SS_REFRACTIONMAP_3D=n.isCube,e.SS_GAMMAREFRACTION=n.gammaSpace,e.SS_RGBDREFRACTION=n.isRGBD,e.SS_LINEARSPECULARREFRACTION=n.linearSpecularLOD,e.SS_REFRACTIONMAP_OPPOSITEZ=n.invertZ,e.SS_LODINREFRACTIONALPHA=n.lodLevelInAlpha,e.SS_LINKREFRACTIONTOTRANSPARENCY=this._linkRefractionWithTransparency)}},e.prototype.bindForSubMesh=function(e,t,n,r,i){var o=this._getRefractionTexture(t);if(!e.useUbo||!r||!e.isSync){if(this._thicknessTexture&&d.a.ThicknessTextureEnabled&&(e.updateFloat2("vThicknessInfos",this._thicknessTexture.coordinatesIndex,this._thicknessTexture.level),p.a.BindTextureMatrix(this._thicknessTexture,e,"thickness")),e.updateFloat2("vThicknessParam",this.minimumThickness,this.maximumThickness-this.minimumThickness),o&&d.a.RefractionTextureEnabled){e.updateMatrix("refractionMatrix",o.getReflectionTextureMatrix());var a=1;o.isCube||o.depth&&(a=o.depth),e.updateFloat4("vRefractionInfos",o.level,1/this._indexOfRefraction,a,this._invertRefractionY?-1:1),e.updateFloat3("vRefractionMicrosurfaceInfos",o.getSize().width,o.lodGenerationScale,o.lodGenerationOffset)}e.updateColor3("vDiffusionDistance",this.diffusionDistance),e.updateFloat4("vTintColor",this.tintColor.r,this.tintColor.g,this.tintColor.b,this.tintColorAtDistance),e.updateFloat3("vSubSurfaceIntensity",this.refractionIntensity,this.translucencyIntensity,this.scatteringIntensity)}t.texturesEnabled&&(this._thicknessTexture&&d.a.ThicknessTextureEnabled&&e.setTexture("thicknessSampler",this._thicknessTexture),o&&d.a.RefractionTextureEnabled&&(i?e.setTexture("refractionSampler",o):(e.setTexture("refractionSampler",o._lodTextureMid||o),e.setTexture("refractionSamplerLow",o._lodTextureLow||o),e.setTexture("refractionSamplerHigh",o._lodTextureHigh||o))))},e.prototype.unbind=function(e){return!(!this._refractionTexture||!this._refractionTexture.isRenderTarget)&&(e.setTexture("refractionSampler",null),!0)},e.prototype._getRefractionTexture=function(e){return this._refractionTexture?this._refractionTexture:this._isRefractionEnabled?e.environmentTexture:null},Object.defineProperty(e.prototype,"disableAlphaBlending",{get:function(){return this.isRefractionEnabled&&this._linkRefractionWithTransparency},enumerable:!0,configurable:!0}),e.prototype.fillRenderTargetTextures=function(e){d.a.RefractionTextureEnabled&&this._refractionTexture&&this._refractionTexture.isRenderTarget&&e.push(this._refractionTexture)},e.prototype.hasTexture=function(e){return 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r=this;i.a.Parse((function(){return r}),e,t,n)},Object(r.__decorate)([Object(i.c)(),Object(i.b)("_markAllSubMeshesAsTexturesDirty")],e.prototype,"isRefractionEnabled",void 0),Object(r.__decorate)([Object(i.c)(),Object(i.b)("_markAllSubMeshesAsTexturesDirty")],e.prototype,"isTranslucencyEnabled",void 0),Object(r.__decorate)([Object(i.c)()],e.prototype,"refractionIntensity",void 0),Object(r.__decorate)([Object(i.c)()],e.prototype,"translucencyIntensity",void 0),Object(r.__decorate)([Object(i.c)()],e.prototype,"scatteringIntensity",void 0),Object(r.__decorate)([Object(i.m)(),Object(i.b)("_markAllSubMeshesAsTexturesDirty")],e.prototype,"thicknessTexture",void 0),Object(r.__decorate)([Object(i.m)(),Object(i.b)("_markAllSubMeshesAsTexturesDirty")],e.prototype,"refractionTexture",void 0),Object(r.__decorate)([Object(i.c)(),Object(i.b)("_markAllSubMeshesAsTexturesDirty")],e.prototype,"indexOfRefraction",void 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float visibility;\n\n#ifdef ALBEDO\nuniform vec2 vAlbedoInfos;\n#endif\n#ifdef AMBIENT\nuniform vec4 vAmbientInfos;\n#endif\n#ifdef BUMP\nuniform vec3 vBumpInfos;\nuniform vec2 vTangentSpaceParams;\n#endif\n#ifdef OPACITY\nuniform vec2 vOpacityInfos;\n#endif\n#ifdef EMISSIVE\nuniform vec2 vEmissiveInfos;\n#endif\n#ifdef LIGHTMAP\nuniform vec2 vLightmapInfos;\n#endif\n#ifdef REFLECTIVITY\nuniform vec3 vReflectivityInfos;\n#endif\n#ifdef MICROSURFACEMAP\nuniform vec2 vMicroSurfaceSamplerInfos;\n#endif\n\n#if defined(REFLECTIONMAP_SPHERICAL) || defined(REFLECTIONMAP_PROJECTION) || defined(SS_REFRACTION)\nuniform mat4 view;\n#endif\n\n#ifdef REFLECTION\nuniform vec2 vReflectionInfos;\nuniform mat4 reflectionMatrix;\nuniform vec3 vReflectionMicrosurfaceInfos;\n#if defined(USE_LOCAL_REFLECTIONMAP_CUBIC) && defined(REFLECTIONMAP_CUBIC)\nuniform vec3 vReflectionPosition;\nuniform vec3 vReflectionSize;\n#endif\n#endif\n\n#ifdef CLEARCOAT\nuniform vec2 vClearCoatParams;\nuniform vec4 vClearCoatRefractionParams;\n#ifdef CLEARCOAT_TEXTURE\nuniform vec2 vClearCoatInfos;\nuniform mat4 clearCoatMatrix;\n#endif\n#ifdef CLEARCOAT_BUMP\nuniform vec2 vClearCoatBumpInfos;\nuniform vec2 vClearCoatTangentSpaceParams;\nuniform mat4 clearCoatBumpMatrix;\n#endif\n#ifdef CLEARCOAT_TINT\nuniform vec4 vClearCoatTintParams;\nuniform float clearCoatColorAtDistance;\n#ifdef CLEARCOAT_TINT_TEXTURE\nuniform vec2 vClearCoatTintInfos;\nuniform mat4 clearCoatTintMatrix;\n#endif\n#endif\n#endif\n\n#ifdef ANISOTROPIC\nuniform vec3 vAnisotropy;\n#ifdef ANISOTROPIC_TEXTURE\nuniform vec2 vAnisotropyInfos;\nuniform mat4 anisotropyMatrix;\n#endif\n#endif\n\n#ifdef SHEEN\nuniform vec4 vSheenColor;\n#ifdef SHEEN_TEXTURE\nuniform vec2 vSheenInfos;\nuniform mat4 sheenMatrix;\n#endif\n#endif\n\n#ifdef SUBSURFACE\n#ifdef SS_REFRACTION\nuniform vec3 vRefractionMicrosurfaceInfos;\nuniform vec4 vRefractionInfos;\nuniform mat4 refractionMatrix;\n#endif\n#ifdef SS_THICKNESSANDMASK_TEXTURE\nuniform vec2 vThicknessInfos;\nuniform mat4 thicknessMatrix;\n#endif\nuniform vec2 vThicknessParam;\nuniform vec3 vDiffusionDistance;\nuniform vec4 vTintColor;\nuniform vec3 vSubSurfaceIntensity;\n#endif";T.a.IncludesShadersStore.pbrFragmentDeclaration=E;var S="layout(std140,column_major) uniform;\nuniform Material\n{\nuniform vec2 vAlbedoInfos;\nuniform vec4 vAmbientInfos;\nuniform vec2 vOpacityInfos;\nuniform vec2 vEmissiveInfos;\nuniform vec2 vLightmapInfos;\nuniform vec3 vReflectivityInfos;\nuniform vec2 vMicroSurfaceSamplerInfos;\nuniform vec2 vReflectionInfos;\nuniform vec3 vReflectionPosition;\nuniform vec3 vReflectionSize;\nuniform vec3 vBumpInfos;\nuniform mat4 albedoMatrix;\nuniform mat4 ambientMatrix;\nuniform mat4 opacityMatrix;\nuniform mat4 emissiveMatrix;\nuniform mat4 lightmapMatrix;\nuniform mat4 reflectivityMatrix;\nuniform mat4 microSurfaceSamplerMatrix;\nuniform mat4 bumpMatrix;\nuniform vec2 vTangentSpaceParams;\nuniform mat4 reflectionMatrix;\nuniform vec3 vReflectionColor;\nuniform vec4 vAlbedoColor;\nuniform vec4 vLightingIntensity;\nuniform vec3 vReflectionMicrosurfaceInfos;\nuniform float pointSize;\nuniform vec4 vReflectivityColor;\nuniform vec3 vEmissiveColor;\nuniform float visibility;\nuniform vec2 vClearCoatParams;\nuniform vec4 vClearCoatRefractionParams;\nuniform vec2 vClearCoatInfos;\nuniform mat4 clearCoatMatrix;\nuniform vec2 vClearCoatBumpInfos;\nuniform vec2 vClearCoatTangentSpaceParams;\nuniform mat4 clearCoatBumpMatrix;\nuniform vec4 vClearCoatTintParams;\nuniform float clearCoatColorAtDistance;\nuniform vec2 vClearCoatTintInfos;\nuniform mat4 clearCoatTintMatrix;\nuniform vec3 vAnisotropy;\nuniform vec2 vAnisotropyInfos;\nuniform mat4 anisotropyMatrix;\nuniform vec4 vSheenColor;\nuniform vec2 vSheenInfos;\nuniform mat4 sheenMatrix;\nuniform vec3 vRefractionMicrosurfaceInfos;\nuniform vec4 vRefractionInfos;\nuniform mat4 refractionMatrix;\nuniform vec2 vThicknessInfos;\nuniform mat4 thicknessMatrix;\nuniform vec2 vThicknessParam;\nuniform vec3 vDiffusionDistance;\nuniform vec4 vTintColor;\nuniform vec3 vSubSurfaceIntensity;\n};\nuniform Scene {\nmat4 viewProjection;\n#ifdef MULTIVIEW\nmat4 viewProjectionR;\n#endif\nmat4 view;\n};";T.a.IncludesShadersStore.pbrUboDeclaration=S;var P="uniform vec4 vEyePosition;\nuniform vec3 vAmbientColor;\nuniform vec4 vCameraInfos;\n\nvarying vec3 vPositionW;\n#if DEBUGMODE>0\nuniform vec2 vDebugMode;\nvarying vec4 vClipSpacePosition;\n#endif\n#ifdef MAINUV1\nvarying vec2 vMainUV1;\n#endif\n#ifdef MAINUV2\nvarying vec2 vMainUV2;\n#endif\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#if defined(USESPHERICALFROMREFLECTIONMAP) && defined(USESPHERICALINVERTEX)\nvarying vec3 vEnvironmentIrradiance;\n#endif\n#endif\n#ifdef VERTEXCOLOR\nvarying vec4 vColor;\n#endif";T.a.IncludesShadersStore.pbrFragmentExtraDeclaration=P;n(58),n(59);var O="#ifdef ALBEDO\n#if ALBEDODIRECTUV == 1\n#define vAlbedoUV vMainUV1\n#elif ALBEDODIRECTUV == 2\n#define vAlbedoUV vMainUV2\n#else\nvarying vec2 vAlbedoUV;\n#endif\nuniform sampler2D albedoSampler;\n#endif\n#ifdef AMBIENT\n#if AMBIENTDIRECTUV == 1\n#define vAmbientUV vMainUV1\n#elif AMBIENTDIRECTUV == 2\n#define vAmbientUV vMainUV2\n#else\nvarying vec2 vAmbientUV;\n#endif\nuniform sampler2D ambientSampler;\n#endif\n#ifdef OPACITY\n#if OPACITYDIRECTUV == 1\n#define vOpacityUV vMainUV1\n#elif OPACITYDIRECTUV == 2\n#define vOpacityUV vMainUV2\n#else\nvarying vec2 vOpacityUV;\n#endif\nuniform sampler2D opacitySampler;\n#endif\n#ifdef EMISSIVE\n#if EMISSIVEDIRECTUV == 1\n#define vEmissiveUV vMainUV1\n#elif EMISSIVEDIRECTUV == 2\n#define vEmissiveUV vMainUV2\n#else\nvarying vec2 vEmissiveUV;\n#endif\nuniform sampler2D emissiveSampler;\n#endif\n#ifdef LIGHTMAP\n#if LIGHTMAPDIRECTUV == 1\n#define vLightmapUV vMainUV1\n#elif LIGHTMAPDIRECTUV == 2\n#define vLightmapUV vMainUV2\n#else\nvarying vec2 vLightmapUV;\n#endif\nuniform sampler2D lightmapSampler;\n#endif\n#ifdef REFLECTIVITY\n#if REFLECTIVITYDIRECTUV == 1\n#define vReflectivityUV vMainUV1\n#elif REFLECTIVITYDIRECTUV == 2\n#define vReflectivityUV vMainUV2\n#else\nvarying vec2 vReflectivityUV;\n#endif\nuniform sampler2D reflectivitySampler;\n#endif\n#ifdef MICROSURFACEMAP\n#if MICROSURFACEMAPDIRECTUV == 1\n#define vMicroSurfaceSamplerUV vMainUV1\n#elif MICROSURFACEMAPDIRECTUV == 2\n#define vMicroSurfaceSamplerUV vMainUV2\n#else\nvarying vec2 vMicroSurfaceSamplerUV;\n#endif\nuniform sampler2D microSurfaceSampler;\n#endif\n#ifdef CLEARCOAT\n#ifdef CLEARCOAT_TEXTURE\n#if CLEARCOAT_TEXTUREDIRECTUV == 1\n#define vClearCoatUV vMainUV1\n#elif CLEARCOAT_TEXTUREDIRECTUV == 2\n#define vClearCoatUV vMainUV2\n#else\nvarying vec2 vClearCoatUV;\n#endif\nuniform sampler2D clearCoatSampler;\n#endif\n#ifdef CLEARCOAT_BUMP\n#if CLEARCOAT_BUMPDIRECTUV == 1\n#define vClearCoatBumpUV vMainUV1\n#elif CLEARCOAT_BUMPDIRECTUV == 2\n#define vClearCoatBumpUV vMainUV2\n#else\nvarying vec2 vClearCoatBumpUV;\n#endif\nuniform sampler2D clearCoatBumpSampler;\n#endif\n#ifdef CLEARCOAT_TINT_TEXTURE\n#if CLEARCOAT_TINT_TEXTUREDIRECTUV == 1\n#define vClearCoatTintUV vMainUV1\n#elif CLEARCOAT_TINT_TEXTUREDIRECTUV == 2\n#define vClearCoatTintUV vMainUV2\n#else\nvarying vec2 vClearCoatTintUV;\n#endif\nuniform sampler2D clearCoatTintSampler;\n#endif\n#endif\n#ifdef SHEEN\n#ifdef SHEEN_TEXTURE\n#if SHEEN_TEXTUREDIRECTUV == 1\n#define vSheenUV vMainUV1\n#elif SHEEN_TEXTUREDIRECTUV == 2\n#define vSheenUV vMainUV2\n#else\nvarying vec2 vSheenUV;\n#endif\nuniform sampler2D sheenSampler;\n#endif\n#endif\n#ifdef ANISOTROPIC\n#ifdef ANISOTROPIC_TEXTURE\n#if ANISOTROPIC_TEXTUREDIRECTUV == 1\n#define vAnisotropyUV vMainUV1\n#elif ANISOTROPIC_TEXTUREDIRECTUV == 2\n#define vAnisotropyUV vMainUV2\n#else\nvarying vec2 vAnisotropyUV;\n#endif\nuniform sampler2D anisotropySampler;\n#endif\n#endif\n\n#ifdef REFLECTION\n#ifdef REFLECTIONMAP_3D\n#define sampleReflection(s,c) textureCube(s,c)\nuniform samplerCube reflectionSampler;\n#ifdef LODBASEDMICROSFURACE\n#define sampleReflectionLod(s,c,l) textureCubeLodEXT(s,c,l)\n#else\nuniform samplerCube reflectionSamplerLow;\nuniform samplerCube reflectionSamplerHigh;\n#endif\n#ifdef USEIRRADIANCEMAP\nuniform samplerCube irradianceSampler;\n#endif\n#else\n#define sampleReflection(s,c) texture2D(s,c)\nuniform sampler2D reflectionSampler;\n#ifdef LODBASEDMICROSFURACE\n#define sampleReflectionLod(s,c,l) texture2DLodEXT(s,c,l)\n#else\nuniform sampler2D reflectionSamplerLow;\nuniform sampler2D reflectionSamplerHigh;\n#endif\n#ifdef USEIRRADIANCEMAP\nuniform sampler2D irradianceSampler;\n#endif\n#endif\n#ifdef REFLECTIONMAP_SKYBOX\nvarying vec3 vPositionUVW;\n#else\n#if defined(REFLECTIONMAP_EQUIRECTANGULAR_FIXED) || defined(REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED)\nvarying vec3 vDirectionW;\n#endif\n#endif\n#endif\n#ifdef ENVIRONMENTBRDF\nuniform sampler2D environmentBrdfSampler;\n#endif\n\n#ifdef SUBSURFACE\n#ifdef SS_REFRACTION\n#ifdef SS_REFRACTIONMAP_3D\n#define sampleRefraction(s,c) textureCube(s,c)\nuniform samplerCube refractionSampler;\n#ifdef LODBASEDMICROSFURACE\n#define sampleRefractionLod(s,c,l) textureCubeLodEXT(s,c,l)\n#else\nuniform samplerCube refractionSamplerLow;\nuniform samplerCube refractionSamplerHigh;\n#endif\n#else\n#define sampleRefraction(s,c) texture2D(s,c)\nuniform sampler2D refractionSampler;\n#ifdef LODBASEDMICROSFURACE\n#define sampleRefractionLod(s,c,l) texture2DLodEXT(s,c,l)\n#else\nuniform samplerCube refractionSamplerLow;\nuniform samplerCube refractionSamplerHigh;\n#endif\n#endif\n#endif\n#ifdef SS_THICKNESSANDMASK_TEXTURE\n#if SS_THICKNESSANDMASK_TEXTUREDIRECTUV == 1\n#define vThicknessUV vMainUV1\n#elif SS_THICKNESSANDMASK_TEXTUREDIRECTUV == 2\n#define vThicknessUV vMainUV2\n#else\nvarying vec2 vThicknessUV;\n#endif\nuniform sampler2D thicknessSampler;\n#endif\n#endif";T.a.IncludesShadersStore.pbrFragmentSamplersDeclaration=O;n(142),n(84),n(144),n(85),n(57);var A="\n#define RECIPROCAL_PI2 0.15915494\n#define RECIPROCAL_PI 0.31830988618\n\n#define MINIMUMVARIANCE 0.0005\nfloat convertRoughnessToAverageSlope(float roughness)\n{\n\nreturn square(roughness)+MINIMUMVARIANCE;\n}\nfloat fresnelGrazingReflectance(float reflectance0) {\n\n\nfloat reflectance90=saturate(reflectance0*25.0);\nreturn reflectance90;\n}\nvec2 getAARoughnessFactors(vec3 normalVector) {\n#ifdef SPECULARAA\nvec3 nDfdx=dFdx(normalVector.xyz);\nvec3 nDfdy=dFdy(normalVector.xyz);\nfloat slopeSquare=max(dot(nDfdx,nDfdx),dot(nDfdy,nDfdy));\n\nfloat geometricRoughnessFactor=pow(saturate(slopeSquare),0.333);\n\nfloat geometricAlphaGFactor=sqrt(slopeSquare);\n\ngeometricAlphaGFactor*=0.75;\nreturn vec2(geometricRoughnessFactor,geometricAlphaGFactor);\n#else\nreturn vec2(0.);\n#endif\n}\n#ifdef ANISOTROPIC\n\n\nvec2 getAnisotropicRoughness(float alphaG,float anisotropy) {\nfloat alphaT=max(alphaG*(1.0+anisotropy),MINIMUMVARIANCE);\nfloat alphaB=max(alphaG*(1.0-anisotropy),MINIMUMVARIANCE);\nreturn vec2(alphaT,alphaB);\n}\n\n\nvec3 getAnisotropicBentNormals(const vec3 T,const vec3 B,const vec3 N,const vec3 V,float anisotropy) {\nvec3 anisotropicFrameDirection=anisotropy>=0.0 ? B : T;\nvec3 anisotropicFrameTangent=cross(normalize(anisotropicFrameDirection),V);\nvec3 anisotropicFrameNormal=cross(anisotropicFrameTangent,anisotropicFrameDirection);\nvec3 anisotropicNormal=normalize(mix(N,anisotropicFrameNormal,abs(anisotropy)));\nreturn anisotropicNormal;\n\n}\n#endif\n#if defined(CLEARCOAT) || defined(SS_REFRACTION)\n\n\n\nvec3 cocaLambert(vec3 alpha,float distance) {\nreturn exp(-alpha*distance);\n}\n\nvec3 cocaLambert(float NdotVRefract,float NdotLRefract,vec3 alpha,float thickness) {\nreturn cocaLambert(alpha,(thickness*((NdotLRefract+NdotVRefract)/(NdotLRefract*NdotVRefract))));\n}\n\nvec3 computeColorAtDistanceInMedia(vec3 color,float distance) {\nreturn -log(color)/distance;\n}\nvec3 computeClearCoatAbsorption(float NdotVRefract,float NdotLRefract,vec3 clearCoatColor,float clearCoatThickness,float clearCoatIntensity) {\nvec3 clearCoatAbsorption=mix(vec3(1.0),\ncocaLambert(NdotVRefract,NdotLRefract,clearCoatColor,clearCoatThickness),\nclearCoatIntensity);\nreturn clearCoatAbsorption;\n}\n#endif\n\n\n\n\n#ifdef MICROSURFACEAUTOMATIC\nfloat computeDefaultMicroSurface(float microSurface,vec3 reflectivityColor)\n{\nconst float kReflectivityNoAlphaWorkflow_SmoothnessMax=0.95;\nfloat reflectivityLuminance=getLuminance(reflectivityColor);\nfloat reflectivityLuma=sqrt(reflectivityLuminance);\nmicroSurface=reflectivityLuma*kReflectivityNoAlphaWorkflow_SmoothnessMax;\nreturn microSurface;\n}\n#endif";T.a.IncludesShadersStore.pbrHelperFunctions=A;n(143),n(98);var M="#ifdef USESPHERICALFROMREFLECTIONMAP\n#ifdef SPHERICAL_HARMONICS\nuniform vec3 vSphericalL00;\nuniform vec3 vSphericalL1_1;\nuniform vec3 vSphericalL10;\nuniform vec3 vSphericalL11;\nuniform vec3 vSphericalL2_2;\nuniform vec3 vSphericalL2_1;\nuniform vec3 vSphericalL20;\nuniform vec3 vSphericalL21;\nuniform vec3 vSphericalL22;\n\n\n\n\n\n\n\nvec3 computeEnvironmentIrradiance(vec3 normal) {\nreturn vSphericalL00\n+vSphericalL1_1*(normal.y)\n+vSphericalL10*(normal.z)\n+vSphericalL11*(normal.x)\n+vSphericalL2_2*(normal.y*normal.x)\n+vSphericalL2_1*(normal.y*normal.z)\n+vSphericalL20*((3.0*normal.z*normal.z)-1.0)\n+vSphericalL21*(normal.z*normal.x)\n+vSphericalL22*(normal.x*normal.x-(normal.y*normal.y));\n}\n#else\nuniform vec3 vSphericalX;\nuniform vec3 vSphericalY;\nuniform vec3 vSphericalZ;\nuniform vec3 vSphericalXX_ZZ;\nuniform vec3 vSphericalYY_ZZ;\nuniform vec3 vSphericalZZ;\nuniform vec3 vSphericalXY;\nuniform vec3 vSphericalYZ;\nuniform vec3 vSphericalZX;\n\nvec3 computeEnvironmentIrradiance(vec3 normal) {\n\n\n\n\n\n\n\n\n\nfloat Nx=normal.x;\nfloat Ny=normal.y;\nfloat Nz=normal.z;\nvec3 C1=vSphericalZZ.rgb;\nvec3 Cx=vSphericalX.rgb;\nvec3 Cy=vSphericalY.rgb;\nvec3 Cz=vSphericalZ.rgb;\nvec3 Cxx_zz=vSphericalXX_ZZ.rgb;\nvec3 Cyy_zz=vSphericalYY_ZZ.rgb;\nvec3 Cxy=vSphericalXY.rgb;\nvec3 Cyz=vSphericalYZ.rgb;\nvec3 Czx=vSphericalZX.rgb;\nvec3 a1=Cyy_zz*Ny+Cy;\nvec3 a2=Cyz*Nz+a1;\nvec3 b1=Czx*Nz+Cx;\nvec3 b2=Cxy*Ny+b1;\nvec3 b3=Cxx_zz*Nx+b2;\nvec3 t1=Cz*Nz+C1;\nvec3 t2=a2*Ny+t1;\nvec3 t3=b3*Nx+t2;\nreturn t3;\n}\n#endif\n#endif";T.a.IncludesShadersStore.harmonicsFunctions=M;var w="\nstruct preLightingInfo\n{\n\nvec3 lightOffset;\nfloat lightDistanceSquared;\nfloat lightDistance;\n\nfloat attenuation;\n\nvec3 L;\nvec3 H;\nfloat NdotV;\nfloat NdotLUnclamped;\nfloat NdotL;\nfloat VdotH;\nfloat roughness;\n};\npreLightingInfo computePointAndSpotPreLightingInfo(vec4 lightData,vec3 V,vec3 N) {\npreLightingInfo result;\n\nresult.lightOffset=lightData.xyz-vPositionW;\nresult.lightDistanceSquared=dot(result.lightOffset,result.lightOffset);\n\nresult.lightDistance=sqrt(result.lightDistanceSquared);\n\nresult.L=normalize(result.lightOffset);\nresult.H=normalize(V+result.L);\nresult.VdotH=saturate(dot(V,result.H));\nresult.NdotLUnclamped=dot(N,result.L);\nresult.NdotL=saturateEps(result.NdotLUnclamped);\nreturn result;\n}\npreLightingInfo computeDirectionalPreLightingInfo(vec4 lightData,vec3 V,vec3 N) {\npreLightingInfo result;\n\nresult.lightDistance=length(-lightData.xyz);\n\nresult.L=normalize(-lightData.xyz);\nresult.H=normalize(V+result.L);\nresult.VdotH=saturate(dot(V,result.H));\nresult.NdotLUnclamped=dot(N,result.L);\nresult.NdotL=saturateEps(result.NdotLUnclamped);\nreturn result;\n}\npreLightingInfo computeHemisphericPreLightingInfo(vec4 lightData,vec3 V,vec3 N) {\npreLightingInfo result;\n\n\nresult.NdotL=dot(N,lightData.xyz)*0.5+0.5;\nresult.NdotL=saturateEps(result.NdotL);\nresult.NdotLUnclamped=result.NdotL;\n#ifdef SPECULARTERM\nresult.L=normalize(lightData.xyz);\nresult.H=normalize(V+result.L);\nresult.VdotH=saturate(dot(V,result.H));\n#endif\nreturn result;\n}";T.a.IncludesShadersStore.pbrDirectLightingSetupFunctions=w;var R="float computeDistanceLightFalloff_Standard(vec3 lightOffset,float range)\n{\nreturn max(0.,1.0-length(lightOffset)/range);\n}\nfloat computeDistanceLightFalloff_Physical(float lightDistanceSquared)\n{\nreturn 1.0/maxEps(lightDistanceSquared);\n}\nfloat computeDistanceLightFalloff_GLTF(float lightDistanceSquared,float inverseSquaredRange)\n{\nfloat lightDistanceFalloff=1.0/maxEps(lightDistanceSquared);\nfloat factor=lightDistanceSquared*inverseSquaredRange;\nfloat attenuation=saturate(1.0-factor*factor);\nattenuation*=attenuation;\n\nlightDistanceFalloff*=attenuation;\nreturn lightDistanceFalloff;\n}\nfloat computeDistanceLightFalloff(vec3 lightOffset,float lightDistanceSquared,float range,float inverseSquaredRange)\n{\n#ifdef USEPHYSICALLIGHTFALLOFF\nreturn computeDistanceLightFalloff_Physical(lightDistanceSquared);\n#elif defined(USEGLTFLIGHTFALLOFF)\nreturn computeDistanceLightFalloff_GLTF(lightDistanceSquared,inverseSquaredRange);\n#else\nreturn computeDistanceLightFalloff_Standard(lightOffset,range);\n#endif\n}\nfloat computeDirectionalLightFalloff_Standard(vec3 lightDirection,vec3 directionToLightCenterW,float cosHalfAngle,float exponent)\n{\nfloat falloff=0.0;\nfloat cosAngle=maxEps(dot(-lightDirection,directionToLightCenterW));\nif (cosAngle>=cosHalfAngle)\n{\nfalloff=max(0.,pow(cosAngle,exponent));\n}\nreturn falloff;\n}\nfloat computeDirectionalLightFalloff_Physical(vec3 lightDirection,vec3 directionToLightCenterW,float cosHalfAngle)\n{\nconst float kMinusLog2ConeAngleIntensityRatio=6.64385618977;\n\n\n\n\n\nfloat concentrationKappa=kMinusLog2ConeAngleIntensityRatio/(1.0-cosHalfAngle);\n\n\nvec4 lightDirectionSpreadSG=vec4(-lightDirection*concentrationKappa,-concentrationKappa);\nfloat falloff=exp2(dot(vec4(directionToLightCenterW,1.0),lightDirectionSpreadSG));\nreturn falloff;\n}\nfloat computeDirectionalLightFalloff_GLTF(vec3 lightDirection,vec3 directionToLightCenterW,float lightAngleScale,float lightAngleOffset)\n{\n\n\n\nfloat cd=dot(-lightDirection,directionToLightCenterW);\nfloat falloff=saturate(cd*lightAngleScale+lightAngleOffset);\n\nfalloff*=falloff;\nreturn falloff;\n}\nfloat computeDirectionalLightFalloff(vec3 lightDirection,vec3 directionToLightCenterW,float cosHalfAngle,float exponent,float lightAngleScale,float lightAngleOffset)\n{\n#ifdef USEPHYSICALLIGHTFALLOFF\nreturn computeDirectionalLightFalloff_Physical(lightDirection,directionToLightCenterW,cosHalfAngle);\n#elif defined(USEGLTFLIGHTFALLOFF)\nreturn computeDirectionalLightFalloff_GLTF(lightDirection,directionToLightCenterW,lightAngleScale,lightAngleOffset);\n#else\nreturn computeDirectionalLightFalloff_Standard(lightDirection,directionToLightCenterW,cosHalfAngle,exponent);\n#endif\n}";T.a.IncludesShadersStore.pbrDirectLightingFalloffFunctions=R;var I="\n#define FRESNEL_MAXIMUM_ON_ROUGH 0.25\n\n\n\n\n#ifdef MS_BRDF_ENERGY_CONSERVATION\n\n\nvec3 getEnergyConservationFactor(const vec3 specularEnvironmentR0,const vec3 environmentBrdf) {\nreturn 1.0+specularEnvironmentR0*(1.0/environmentBrdf.y-1.0);\n}\n#endif\n#ifdef ENVIRONMENTBRDF\nvec3 getBRDFLookup(float NdotV,float perceptualRoughness) {\n\nvec2 UV=vec2(NdotV,perceptualRoughness);\n\nvec4 brdfLookup=texture2D(environmentBrdfSampler,UV);\n#ifdef ENVIRONMENTBRDF_RGBD\nbrdfLookup.rgb=fromRGBD(brdfLookup.rgba);\n#endif\nreturn brdfLookup.rgb;\n}\nvec3 getReflectanceFromBRDFLookup(const vec3 specularEnvironmentR0,const vec3 environmentBrdf) {\n#ifdef BRDF_V_HEIGHT_CORRELATED\nvec3 reflectance=mix(environmentBrdf.xxx,environmentBrdf.yyy,specularEnvironmentR0);\n#else\nvec3 reflectance=specularEnvironmentR0*environmentBrdf.x+environmentBrdf.y;\n#endif\nreturn reflectance;\n}\n#endif\n#if !defined(ENVIRONMENTBRDF) || defined(REFLECTIONMAP_SKYBOX) || defined(ALPHAFRESNEL)\nvec3 getReflectanceFromAnalyticalBRDFLookup_Jones(float VdotN,vec3 reflectance0,vec3 reflectance90,float smoothness)\n{\n\nfloat weight=mix(FRESNEL_MAXIMUM_ON_ROUGH,1.0,smoothness);\nreturn reflectance0+weight*(reflectance90-reflectance0)*pow5(saturate(1.0-VdotN));\n}\n#endif\n#if defined(SHEEN) && defined(REFLECTION)\n\nvec3 getSheenReflectanceFromBRDFLookup(const vec3 reflectance0,const vec3 environmentBrdf) {\nvec3 sheenEnvironmentReflectance=reflectance0*environmentBrdf.b;\nreturn sheenEnvironmentReflectance;\n}\n#endif\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\nvec3 fresnelSchlickGGX(float VdotH,vec3 reflectance0,vec3 reflectance90)\n{\nreturn reflectance0+(reflectance90-reflectance0)*pow5(1.0-VdotH);\n}\nfloat fresnelSchlickGGX(float VdotH,float reflectance0,float reflectance90)\n{\nreturn reflectance0+(reflectance90-reflectance0)*pow5(1.0-VdotH);\n}\n#ifdef CLEARCOAT\n\n\n\n\n\nvec3 getR0RemappedForClearCoat(vec3 f0) {\n#ifdef CLEARCOAT_DEFAULTIOR\n#ifdef MOBILE\nreturn saturate(f0*(f0*0.526868+0.529324)-0.0482256);\n#else\nreturn saturate(f0*(f0*(0.941892-0.263008*f0)+0.346479)-0.0285998);\n#endif\n#else\nvec3 s=sqrt(f0);\nvec3 t=(vClearCoatRefractionParams.z+vClearCoatRefractionParams.w*s)/(vClearCoatRefractionParams.w+vClearCoatRefractionParams.z*s);\nreturn t*t;\n#endif\n}\n#endif\n\n\n\n\n\n\nfloat normalDistributionFunction_TrowbridgeReitzGGX(float NdotH,float alphaG)\n{\n\n\n\nfloat a2=square(alphaG);\nfloat d=NdotH*NdotH*(a2-1.0)+1.0;\nreturn a2/(PI*d*d);\n}\n#ifdef SHEEN\n\nfloat normalDistributionFunction_CharlieSheen(float NdotH,float alphaG)\n{\nfloat invR=1./alphaG;\nfloat cos2h=NdotH*NdotH;\nfloat sin2h=1.-cos2h;\nreturn (2.+invR)*pow(sin2h,invR*.5)/(2.*PI);\n}\n#endif\n#ifdef ANISOTROPIC\n\n\nfloat normalDistributionFunction_BurleyGGX_Anisotropic(float NdotH,float TdotH,float BdotH,const vec2 alphaTB) {\nfloat a2=alphaTB.x*alphaTB.y;\nvec3 v=vec3(alphaTB.y*TdotH,alphaTB.x*BdotH,a2*NdotH);\nfloat v2=dot(v,v);\nfloat w2=a2/v2;\nreturn a2*w2*w2*RECIPROCAL_PI;\n}\n#endif\n\n\n\n\n#ifdef BRDF_V_HEIGHT_CORRELATED\n\n\n\nfloat smithVisibility_GGXCorrelated(float NdotL,float NdotV,float alphaG) {\n#ifdef MOBILE\n\nfloat GGXV=NdotL*(NdotV*(1.0-alphaG)+alphaG);\nfloat GGXL=NdotV*(NdotL*(1.0-alphaG)+alphaG);\nreturn 0.5/(GGXV+GGXL);\n#else\nfloat a2=alphaG*alphaG;\nfloat GGXV=NdotL*sqrt(NdotV*(NdotV-a2*NdotV)+a2);\nfloat GGXL=NdotV*sqrt(NdotL*(NdotL-a2*NdotL)+a2);\nreturn 0.5/(GGXV+GGXL);\n#endif\n}\n#else\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\nfloat smithVisibilityG1_TrowbridgeReitzGGXFast(float dot,float alphaG)\n{\n#ifdef MOBILE\n\nreturn 1.0/(dot+alphaG+(1.0-alphaG)*dot ));\n#else\nfloat alphaSquared=alphaG*alphaG;\nreturn 1.0/(dot+sqrt(alphaSquared+(1.0-alphaSquared)*dot*dot));\n#endif\n}\nfloat smithVisibility_TrowbridgeReitzGGXFast(float NdotL,float NdotV,float alphaG)\n{\nfloat visibility=smithVisibilityG1_TrowbridgeReitzGGXFast(NdotL,alphaG)*smithVisibilityG1_TrowbridgeReitzGGXFast(NdotV,alphaG);\n\nreturn visibility;\n}\n#endif\n#ifdef ANISOTROPIC\n\n\nfloat smithVisibility_GGXCorrelated_Anisotropic(float NdotL,float NdotV,float TdotV,float BdotV,float TdotL,float BdotL,const vec2 alphaTB) {\nfloat lambdaV=NdotL*length(vec3(alphaTB.x*TdotV,alphaTB.y*BdotV,NdotV));\nfloat lambdaL=NdotV*length(vec3(alphaTB.x*TdotL,alphaTB.y*BdotL,NdotL));\nfloat v=0.5/(lambdaV+lambdaL);\nreturn v;\n}\n#endif\n#ifdef CLEARCOAT\nfloat visibility_Kelemen(float VdotH) {\n\n\n\nreturn 0.25/(VdotH*VdotH);\n}\n#endif\n#ifdef SHEEN\n\n\n\nfloat visibility_Ashikhmin(float NdotL,float NdotV)\n{\nreturn 1./(4.*(NdotL+NdotV-NdotL*NdotV));\n}\n#endif\n\n\n\n\n\n\n\nfloat diffuseBRDF_Burley(float NdotL,float NdotV,float VdotH,float roughness) {\n\n\nfloat diffuseFresnelNV=pow5(saturateEps(1.0-NdotL));\nfloat diffuseFresnelNL=pow5(saturateEps(1.0-NdotV));\nfloat diffuseFresnel90=0.5+2.0*VdotH*VdotH*roughness;\nfloat fresnel =\n(1.0+(diffuseFresnel90-1.0)*diffuseFresnelNL) *\n(1.0+(diffuseFresnel90-1.0)*diffuseFresnelNV);\nreturn fresnel/PI;\n}\n#ifdef SS_TRANSLUCENCY\n\n\nvec3 transmittanceBRDF_Burley(const vec3 tintColor,const vec3 diffusionDistance,float thickness) {\nvec3 S=1./maxEps(diffusionDistance);\nvec3 temp=exp((-0.333333333*thickness)*S);\nreturn tintColor.rgb*0.25*(temp*temp*temp+3.0*temp);\n}\n\n\nfloat computeWrappedDiffuseNdotL(float NdotL,float w) {\nfloat t=1.0+w;\nfloat invt2=1.0/square(t);\nreturn saturate((NdotL+w)*invt2);\n}\n#endif\n";T.a.IncludesShadersStore.pbrBRDFFunctions=I;var L="#define CLEARCOATREFLECTANCE90 1.0\n\nstruct lightingInfo\n{\nvec3 diffuse;\n#ifdef SPECULARTERM\nvec3 specular;\n#endif\n#ifdef CLEARCOAT\n\n\nvec4 clearCoat;\n#endif\n#ifdef SHEEN\nvec3 sheen;\n#endif\n};\n\nfloat adjustRoughnessFromLightProperties(float roughness,float lightRadius,float lightDistance) {\n#if defined(USEPHYSICALLIGHTFALLOFF) || defined(USEGLTFLIGHTFALLOFF)\n\nfloat lightRoughness=lightRadius/lightDistance;\n\nfloat totalRoughness=saturate(lightRoughness+roughness);\nreturn totalRoughness;\n#else\nreturn roughness;\n#endif\n}\nvec3 computeHemisphericDiffuseLighting(preLightingInfo info,vec3 lightColor,vec3 groundColor) {\nreturn mix(groundColor,lightColor,info.NdotL);\n}\nvec3 computeDiffuseLighting(preLightingInfo info,vec3 lightColor) {\nfloat diffuseTerm=diffuseBRDF_Burley(info.NdotL,info.NdotV,info.VdotH,info.roughness);\nreturn diffuseTerm*info.attenuation*info.NdotL*lightColor;\n}\nvec3 computeProjectionTextureDiffuseLighting(sampler2D projectionLightSampler,mat4 textureProjectionMatrix){\nvec4 strq=textureProjectionMatrix*vec4(vPositionW,1.0);\nstrq/=strq.w;\nvec3 textureColor=texture2D(projectionLightSampler,strq.xy).rgb;\nreturn toLinearSpace(textureColor);\n}\n#ifdef SS_TRANSLUCENCY\nvec3 computeDiffuseAndTransmittedLighting(preLightingInfo info,vec3 lightColor,vec3 transmittance) {\nfloat NdotL=absEps(info.NdotLUnclamped);\n\nfloat wrapNdotL=computeWrappedDiffuseNdotL(NdotL,0.02);\n\nfloat trAdapt=step(0.,info.NdotLUnclamped);\nvec3 transmittanceNdotL=mix(transmittance*wrapNdotL,vec3(wrapNdotL),trAdapt);\nfloat diffuseTerm=diffuseBRDF_Burley(NdotL,info.NdotV,info.VdotH,info.roughness);\nreturn diffuseTerm*transmittanceNdotL*info.attenuation*lightColor;\n}\n#endif\n#ifdef SPECULARTERM\nvec3 computeSpecularLighting(preLightingInfo info,vec3 N,vec3 reflectance0,vec3 reflectance90,float geometricRoughnessFactor,vec3 lightColor) {\nfloat NdotH=saturateEps(dot(N,info.H));\nfloat roughness=max(info.roughness,geometricRoughnessFactor);\nfloat alphaG=convertRoughnessToAverageSlope(roughness);\nvec3 fresnel=fresnelSchlickGGX(info.VdotH,reflectance0,reflectance90);\nfloat distribution=normalDistributionFunction_TrowbridgeReitzGGX(NdotH,alphaG);\n#ifdef BRDF_V_HEIGHT_CORRELATED\nfloat smithVisibility=smithVisibility_GGXCorrelated(info.NdotL,info.NdotV,alphaG);\n#else\nfloat smithVisibility=smithVisibility_TrowbridgeReitzGGXFast(info.NdotL,info.NdotV,alphaG);\n#endif\nvec3 specTerm=fresnel*distribution*smithVisibility;\nreturn specTerm*info.attenuation*info.NdotL*lightColor;\n}\n#endif\n#ifdef ANISOTROPIC\nvec3 computeAnisotropicSpecularLighting(preLightingInfo info,vec3 V,vec3 N,vec3 T,vec3 B,float anisotropy,vec3 reflectance0,vec3 reflectance90,float geometricRoughnessFactor,vec3 lightColor) {\nfloat NdotH=saturateEps(dot(N,info.H));\nfloat TdotH=dot(T,info.H);\nfloat BdotH=dot(B,info.H);\nfloat TdotV=dot(T,V);\nfloat BdotV=dot(B,V);\nfloat TdotL=dot(T,info.L);\nfloat BdotL=dot(B,info.L);\nfloat alphaG=convertRoughnessToAverageSlope(info.roughness);\nvec2 alphaTB=getAnisotropicRoughness(alphaG,anisotropy);\nalphaTB=max(alphaTB,square(geometricRoughnessFactor));\nvec3 fresnel=fresnelSchlickGGX(info.VdotH,reflectance0,reflectance90);\nfloat distribution=normalDistributionFunction_BurleyGGX_Anisotropic(NdotH,TdotH,BdotH,alphaTB);\nfloat smithVisibility=smithVisibility_GGXCorrelated_Anisotropic(info.NdotL,info.NdotV,TdotV,BdotV,TdotL,BdotL,alphaTB);\nvec3 specTerm=fresnel*distribution*smithVisibility;\nreturn specTerm*info.attenuation*info.NdotL*lightColor;\n}\n#endif\n#ifdef CLEARCOAT\nvec4 computeClearCoatLighting(preLightingInfo info,vec3 Ncc,float geometricRoughnessFactor,float clearCoatIntensity,vec3 lightColor) {\nfloat NccdotL=saturateEps(dot(Ncc,info.L));\nfloat NccdotH=saturateEps(dot(Ncc,info.H));\nfloat clearCoatRoughness=max(info.roughness,geometricRoughnessFactor);\nfloat alphaG=convertRoughnessToAverageSlope(clearCoatRoughness);\nfloat fresnel=fresnelSchlickGGX(info.VdotH,vClearCoatRefractionParams.x,CLEARCOATREFLECTANCE90);\nfresnel*=clearCoatIntensity;\nfloat distribution=normalDistributionFunction_TrowbridgeReitzGGX(NccdotH,alphaG);\nfloat kelemenVisibility=visibility_Kelemen(info.VdotH);\nfloat clearCoatTerm=fresnel*distribution*kelemenVisibility;\nreturn vec4(\nclearCoatTerm*info.attenuation*NccdotL*lightColor,\n1.0-fresnel\n);\n}\nvec3 computeClearCoatLightingAbsorption(float NdotVRefract,vec3 L,vec3 Ncc,vec3 clearCoatColor,float clearCoatThickness,float clearCoatIntensity) {\nvec3 LRefract=-refract(L,Ncc,vClearCoatRefractionParams.y);\nfloat NdotLRefract=saturateEps(dot(Ncc,LRefract));\nvec3 absorption=computeClearCoatAbsorption(NdotVRefract,NdotLRefract,clearCoatColor,clearCoatThickness,clearCoatIntensity);\nreturn absorption;\n}\n#endif\n#ifdef SHEEN\nvec3 computeSheenLighting(preLightingInfo info,vec3 N,vec3 reflectance0,vec3 reflectance90,float geometricRoughnessFactor,vec3 lightColor) {\nfloat NdotH=saturateEps(dot(N,info.H));\nfloat roughness=max(info.roughness,geometricRoughnessFactor);\nfloat alphaG=convertRoughnessToAverageSlope(roughness);\n\n\nfloat fresnel=1.;\nfloat distribution=normalDistributionFunction_CharlieSheen(NdotH,alphaG);\nfloat ashikhminvisibility=visibility_Ashikhmin(info.NdotL,info.NdotV);\nfloat sheenTerm=fresnel*distribution*ashikhminvisibility;\nreturn sheenTerm*info.attenuation*info.NdotL*lightColor;\n}\n#endif\n";T.a.IncludesShadersStore.pbrDirectLightingFunctions=L;var D="#if defined(REFLECTION) || defined(SS_REFRACTION)\nfloat getLodFromAlphaG(float cubeMapDimensionPixels,float microsurfaceAverageSlope) {\nfloat microsurfaceAverageSlopeTexels=cubeMapDimensionPixels*microsurfaceAverageSlope;\nfloat lod=log2(microsurfaceAverageSlopeTexels);\nreturn lod;\n}\nfloat getLinearLodFromRoughness(float cubeMapDimensionPixels,float roughness) {\nfloat lod=log2(cubeMapDimensionPixels)*roughness;\nreturn lod;\n}\n#endif\n#if defined(ENVIRONMENTBRDF) && defined(RADIANCEOCCLUSION)\nfloat environmentRadianceOcclusion(float ambientOcclusion,float NdotVUnclamped) {\n\n\nfloat temp=NdotVUnclamped+ambientOcclusion;\nreturn saturate(square(temp)-1.0+ambientOcclusion);\n}\n#endif\n#if defined(ENVIRONMENTBRDF) && defined(HORIZONOCCLUSION)\nfloat environmentHorizonOcclusion(vec3 view,vec3 normal) {\n\nvec3 reflection=reflect(view,normal);\nfloat temp=saturate(1.0+1.1*dot(reflection,normal));\nreturn square(temp);\n}\n#endif\n\n\n\n\n#if defined(LODINREFLECTIONALPHA) || defined(SS_LODINREFRACTIONALPHA)\n\n\n#define UNPACK_LOD(x) (1.0-x)*255.0\nfloat getLodFromAlphaG(float cubeMapDimensionPixels,float alphaG,float NdotV) {\nfloat microsurfaceAverageSlope=alphaG;\n\n\n\n\n\n\nmicrosurfaceAverageSlope*=sqrt(abs(NdotV));\nreturn getLodFromAlphaG(cubeMapDimensionPixels,microsurfaceAverageSlope);\n}\n#endif";T.a.IncludesShadersStore.pbrIBLFunctions=D;n(178),n(177),n(79),n(179),n(115),n(99),n(180),n(88);var N="#if DEBUGMODE>0\nif (vClipSpacePosition.x/vClipSpacePosition.w<vDebugMode.x) {\nreturn;\n}\n\n#if DEBUGMODE == 1\ngl_FragColor.rgb=vPositionW.rgb;\n#define DEBUGMODE_NORMALIZE\n#elif DEBUGMODE == 2 && defined(NORMAL)\ngl_FragColor.rgb=vNormalW.rgb;\n#define DEBUGMODE_NORMALIZE\n#elif DEBUGMODE == 3 && (defined(BUMP) || defined(PARALLAX) || defined(ANISOTROPIC))\n\ngl_FragColor.rgb=TBN[0];\n#define DEBUGMODE_NORMALIZE\n#elif DEBUGMODE == 4 && (defined(BUMP) || defined(PARALLAX) || defined(ANISOTROPIC))\n\ngl_FragColor.rgb=TBN[1];\n#define DEBUGMODE_NORMALIZE\n#elif DEBUGMODE == 5\n\ngl_FragColor.rgb=normalW;\n#define DEBUGMODE_NORMALIZE\n#elif DEBUGMODE == 6 && defined(MAINUV1)\ngl_FragColor.rgb=vec3(vMainUV1,0.0);\n#elif DEBUGMODE == 7 && defined(MAINUV2)\ngl_FragColor.rgb=vec3(vMainUV2,0.0);\n#elif DEBUGMODE == 8 && defined(CLEARCOAT) && defined(CLEARCOAT_BUMP)\n\ngl_FragColor.rgb=TBNClearCoat[0];\n#define DEBUGMODE_NORMALIZE\n#elif DEBUGMODE == 9 && defined(CLEARCOAT) && defined(CLEARCOAT_BUMP)\n\ngl_FragColor.rgb=TBNClearCoat[1];\n#define DEBUGMODE_NORMALIZE\n#elif DEBUGMODE == 10 && defined(CLEARCOAT)\n\ngl_FragColor.rgb=clearCoatNormalW;\n#define DEBUGMODE_NORMALIZE\n#elif DEBUGMODE == 11 && defined(ANISOTROPIC)\ngl_FragColor.rgb=anisotropicNormal;\n#define DEBUGMODE_NORMALIZE\n#elif DEBUGMODE == 12 && defined(ANISOTROPIC)\ngl_FragColor.rgb=anisotropicTangent;\n#define DEBUGMODE_NORMALIZE\n#elif DEBUGMODE == 13 && defined(ANISOTROPIC)\ngl_FragColor.rgb=anisotropicBitangent;\n#define DEBUGMODE_NORMALIZE\n\n#elif DEBUGMODE == 20 && defined(ALBEDO)\ngl_FragColor.rgb=albedoTexture.rgb;\n#elif DEBUGMODE == 21 && defined(AMBIENT)\ngl_FragColor.rgb=ambientOcclusionColorMap.rgb;\n#elif DEBUGMODE == 22 && defined(OPACITY)\ngl_FragColor.rgb=opacityMap.rgb;\n#elif DEBUGMODE == 23 && defined(EMISSIVE)\ngl_FragColor.rgb=emissiveColorTex.rgb;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE == 24 && defined(LIGHTMAP)\ngl_FragColor.rgb=lightmapColor.rgb;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE == 25 && defined(REFLECTIVITY) && defined(METALLICWORKFLOW)\ngl_FragColor.rgb=surfaceMetallicColorMap.rgb;\n#elif DEBUGMODE == 26 && defined(REFLECTIVITY) && !defined(METALLICWORKFLOW)\ngl_FragColor.rgb=surfaceReflectivityColorMap.rgb;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE == 27 && defined(CLEARCOAT) && defined(CLEARCOAT_TEXTURE)\ngl_FragColor.rgb=vec3(clearCoatMapData.rg,0.0);\n#elif DEBUGMODE == 28 && defined(CLEARCOAT) && defined(CLEARCOAT_TINT) && defined(CLEARCOAT_TINT_TEXTURE)\ngl_FragColor.rgb=clearCoatTintMapData.rgb;\n#elif DEBUGMODE == 29 && defined(SHEEN) && defined(SHEEN_TEXTURE)\ngl_FragColor.rgb=sheenMapData.rgb;\n#elif DEBUGMODE == 30 && defined(ANISOTROPIC) && defined(ANISOTROPIC_TEXTURE)\ngl_FragColor.rgb=anisotropyMapData.rgb;\n#elif DEBUGMODE == 31 && defined(SUBSURFACE) && defined(SS_THICKNESSANDMASK_TEXTURE)\ngl_FragColor.rgb=thicknessMap.rgb;\n\n#elif DEBUGMODE == 40 && defined(SS_REFRACTION)\n\ngl_FragColor.rgb=environmentRefraction.rgb;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE == 41 && defined(REFLECTION)\ngl_FragColor.rgb=environmentRadiance.rgb;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE == 42 && defined(CLEARCOAT) && defined(REFLECTION)\ngl_FragColor.rgb=environmentClearCoatRadiance;\n#define DEBUGMODE_GAMMA\n\n#elif DEBUGMODE == 50\ngl_FragColor.rgb=diffuseBase.rgb;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE == 51 && defined(SPECULARTERM)\ngl_FragColor.rgb=specularBase.rgb;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE == 52 && defined(CLEARCOAT)\ngl_FragColor.rgb=clearCoatBase.rgb;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE == 53 && defined(SHEEN)\ngl_FragColor.rgb=sheenBase.rgb;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE == 54 && defined(REFLECTION)\ngl_FragColor.rgb=environmentIrradiance.rgb;\n#define DEBUGMODE_GAMMA\n\n#elif DEBUGMODE == 60\ngl_FragColor.rgb=surfaceAlbedo.rgb;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE == 61\ngl_FragColor.rgb=specularEnvironmentR0;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE == 62 && defined(METALLICWORKFLOW)\ngl_FragColor.rgb=vec3(metallicRoughness.r);\n#elif DEBUGMODE == 71 && defined(METALLICWORKFLOW)\ngl_FragColor.rgb=metallicF0;\n#elif DEBUGMODE == 63\ngl_FragColor.rgb=vec3(roughness);\n#elif DEBUGMODE == 64\ngl_FragColor.rgb=vec3(alphaG);\n#elif DEBUGMODE == 65\ngl_FragColor.rgb=vec3(NdotV);\n#elif DEBUGMODE == 66 && defined(CLEARCOAT) && defined(CLEARCOAT_TINT)\ngl_FragColor.rgb=clearCoatColor.rgb;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE == 67 && defined(CLEARCOAT)\ngl_FragColor.rgb=vec3(clearCoatRoughness);\n#elif DEBUGMODE == 68 && defined(CLEARCOAT)\ngl_FragColor.rgb=vec3(clearCoatNdotV);\n#elif DEBUGMODE == 69 && defined(SUBSURFACE) && defined(SS_TRANSLUCENCY)\ngl_FragColor.rgb=transmittance;\n#elif DEBUGMODE == 70 && defined(SUBSURFACE) && defined(SS_REFRACTION)\ngl_FragColor.rgb=refractionTransmittance;\n\n#elif DEBUGMODE == 80 && defined(RADIANCEOCCLUSION)\ngl_FragColor.rgb=vec3(seo);\n#elif DEBUGMODE == 81 && defined(HORIZONOCCLUSION)\ngl_FragColor.rgb=vec3(eho);\n#elif DEBUGMODE == 82 && defined(MS_BRDF_ENERGY_CONSERVATION)\ngl_FragColor.rgb=vec3(energyConservationFactor);\n#elif DEBUGMODE == 83 && defined(ENVIRONMENTBRDF) && !defined(REFLECTIONMAP_SKYBOX)\ngl_FragColor.rgb=specularEnvironmentReflectance;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE == 84 && defined(CLEARCOAT) && defined(ENVIRONMENTBRDF) && !defined(REFLECTIONMAP_SKYBOX)\ngl_FragColor.rgb=clearCoatEnvironmentReflectance;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE == 85 && defined(SHEEN) && defined(REFLECTION)\ngl_FragColor.rgb=sheenEnvironmentReflectance;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE == 86 && defined(ALPHABLEND)\ngl_FragColor.rgb=vec3(luminanceOverAlpha);\n#elif DEBUGMODE == 87\ngl_FragColor.rgb=vec3(alpha);\n#endif\ngl_FragColor.rgb*=vDebugMode.y;\n#ifdef DEBUGMODE_NORMALIZE\ngl_FragColor.rgb=normalize(gl_FragColor.rgb)*0.5+0.5;\n#endif\n#ifdef DEBUGMODE_GAMMA\ngl_FragColor.rgb=toGammaSpace(gl_FragColor.rgb);\n#endif\ngl_FragColor.a=1.0;\n#endif";T.a.IncludesShadersStore.pbrDebug=N;var F="#if defined(BUMP) || !defined(NORMAL) || defined(FORCENORMALFORWARD) || defined(SPECULARAA) || defined(CLEARCOAT_BUMP) || defined(ANISOTROPIC)\n#extension GL_OES_standard_derivatives : enable\n#endif\n#ifdef LODBASEDMICROSFURACE\n#extension GL_EXT_shader_texture_lod : enable\n#endif\n#define CUSTOM_FRAGMENT_BEGIN\n#ifdef LOGARITHMICDEPTH\n#extension GL_EXT_frag_depth : enable\n#endif\nprecision highp float;\n\n#ifndef FROMLINEARSPACE\n#define FROMLINEARSPACE\n#endif\n\n#include<__decl__pbrFragment>\n#include<pbrFragmentExtraDeclaration>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#include<pbrFragmentSamplersDeclaration>\n#include<imageProcessingDeclaration>\n#include<clipPlaneFragmentDeclaration>\n#include<logDepthDeclaration>\n#include<fogFragmentDeclaration>\n\n#include<helperFunctions>\n#include<pbrHelperFunctions>\n#include<imageProcessingFunctions>\n#include<shadowsFragmentFunctions>\n#include<harmonicsFunctions>\n#include<pbrDirectLightingSetupFunctions>\n#include<pbrDirectLightingFalloffFunctions>\n#include<pbrBRDFFunctions>\n#include<pbrDirectLightingFunctions>\n#include<pbrIBLFunctions>\n#include<bumpFragmentFunctions>\n#ifdef REFLECTION\n#include<reflectionFunction>\n#endif\n#define CUSTOM_FRAGMENT_DEFINITIONS\n\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\n#include<clipPlaneFragment>\n\nvec3 viewDirectionW=normalize(vEyePosition.xyz-vPositionW);\n#ifdef NORMAL\nvec3 normalW=normalize(vNormalW);\n#else\nvec3 normalW=normalize(cross(dFdx(vPositionW),dFdy(vPositionW)))*vEyePosition.w;\n#endif\n#ifdef CLEARCOAT\n\nvec3 clearCoatNormalW=normalW;\n#endif\n#include<bumpFragment>\n#if defined(FORCENORMALFORWARD) && defined(NORMAL)\nvec3 faceNormal=normalize(cross(dFdx(vPositionW),dFdy(vPositionW)))*vEyePosition.w;\n#if defined(TWOSIDEDLIGHTING)\nfaceNormal=gl_FrontFacing ? faceNormal : -faceNormal;\n#endif\nnormalW*=sign(dot(normalW,faceNormal));\n#endif\n#if defined(TWOSIDEDLIGHTING) && defined(NORMAL)\nnormalW=gl_FrontFacing ? normalW : -normalW;\n#endif\n\n\nvec3 surfaceAlbedo=vAlbedoColor.rgb;\n\nfloat alpha=vAlbedoColor.a;\n#ifdef ALBEDO\nvec4 albedoTexture=texture2D(albedoSampler,vAlbedoUV+uvOffset);\n#if defined(ALPHAFROMALBEDO) || defined(ALPHATEST)\nalpha*=albedoTexture.a;\n#endif\n#ifdef GAMMAALBEDO\nsurfaceAlbedo*=toLinearSpace(albedoTexture.rgb);\n#else\nsurfaceAlbedo*=albedoTexture.rgb;\n#endif\nsurfaceAlbedo*=vAlbedoInfos.y;\n#endif\n#ifdef VERTEXCOLOR\nsurfaceAlbedo*=vColor.rgb;\n#endif\n#define CUSTOM_FRAGMENT_UPDATE_ALBEDO\n\n#ifdef OPACITY\nvec4 opacityMap=texture2D(opacitySampler,vOpacityUV+uvOffset);\n#ifdef OPACITYRGB\nalpha=getLuminance(opacityMap.rgb);\n#else\nalpha*=opacityMap.a;\n#endif\nalpha*=vOpacityInfos.y;\n#endif\n#ifdef VERTEXALPHA\nalpha*=vColor.a;\n#endif\n#if !defined(SS_LINKREFRACTIONTOTRANSPARENCY) && !defined(ALPHAFRESNEL)\n#ifdef ALPHATEST\nif (alpha<ALPHATESTVALUE)\ndiscard;\n#ifndef ALPHABLEND\n\nalpha=1.0;\n#endif\n#endif\n#endif\n#define CUSTOM_FRAGMENT_UPDATE_ALPHA\n#include<depthPrePass>\n#define CUSTOM_FRAGMENT_BEFORE_LIGHTS\n\nvec3 ambientOcclusionColor=vec3(1.,1.,1.);\n#ifdef AMBIENT\nvec3 ambientOcclusionColorMap=texture2D(ambientSampler,vAmbientUV+uvOffset).rgb*vAmbientInfos.y;\n#ifdef AMBIENTINGRAYSCALE\nambientOcclusionColorMap=vec3(ambientOcclusionColorMap.r,ambientOcclusionColorMap.r,ambientOcclusionColorMap.r);\n#endif\nambientOcclusionColor=mix(ambientOcclusionColor,ambientOcclusionColorMap,vAmbientInfos.z);\n#endif\n#ifdef UNLIT\nvec3 diffuseBase=vec3(1.,1.,1.);\n#else\n\nfloat microSurface=vReflectivityColor.a;\nvec3 surfaceReflectivityColor=vReflectivityColor.rgb;\n#ifdef METALLICWORKFLOW\nvec2 metallicRoughness=surfaceReflectivityColor.rg;\n#ifdef REFLECTIVITY\nvec4 surfaceMetallicColorMap=texture2D(reflectivitySampler,vReflectivityUV+uvOffset);\n#ifdef AOSTOREINMETALMAPRED\nvec3 aoStoreInMetalMap=vec3(surfaceMetallicColorMap.r,surfaceMetallicColorMap.r,surfaceMetallicColorMap.r);\nambientOcclusionColor=mix(ambientOcclusionColor,aoStoreInMetalMap,vReflectivityInfos.z);\n#endif\n#ifdef METALLNESSSTOREINMETALMAPBLUE\nmetallicRoughness.r*=surfaceMetallicColorMap.b;\n#else\nmetallicRoughness.r*=surfaceMetallicColorMap.r;\n#endif\n#ifdef ROUGHNESSSTOREINMETALMAPALPHA\nmetallicRoughness.g*=surfaceMetallicColorMap.a;\n#else\n#ifdef ROUGHNESSSTOREINMETALMAPGREEN\nmetallicRoughness.g*=surfaceMetallicColorMap.g;\n#endif\n#endif\n#endif\n#ifdef MICROSURFACEMAP\nvec4 microSurfaceTexel=texture2D(microSurfaceSampler,vMicroSurfaceSamplerUV+uvOffset)*vMicroSurfaceSamplerInfos.y;\nmetallicRoughness.g*=microSurfaceTexel.r;\n#endif\n#define CUSTOM_FRAGMENT_UPDATE_METALLICROUGHNESS\n\nmicroSurface=1.0-metallicRoughness.g;\n\nvec3 baseColor=surfaceAlbedo;\n#ifdef REFLECTANCE\n\n\n\n\n\nsurfaceAlbedo=baseColor.rgb*(1.0-metallicRoughness.r);\n\nsurfaceReflectivityColor=mix(0.16*reflectance*reflectance,baseColor,metallicRoughness.r);\n#else\nvec3 metallicF0=vec3(vReflectivityColor.a,vReflectivityColor.a,vReflectivityColor.a);\n#ifdef METALLICF0FACTORFROMMETALLICMAP\n#ifdef REFLECTIVITY\nmetallicF0*=surfaceMetallicColorMap.a;\n#endif\n#endif\n\nsurfaceAlbedo=mix(baseColor.rgb*(1.0-metallicF0.r),vec3(0.,0.,0.),metallicRoughness.r);\n\nsurfaceReflectivityColor=mix(metallicF0,baseColor,metallicRoughness.r);\n#endif\n#else\n#ifdef REFLECTIVITY\nvec4 surfaceReflectivityColorMap=texture2D(reflectivitySampler,vReflectivityUV+uvOffset);\nsurfaceReflectivityColor*=toLinearSpace(surfaceReflectivityColorMap.rgb);\nsurfaceReflectivityColor*=vReflectivityInfos.y;\n#ifdef MICROSURFACEFROMREFLECTIVITYMAP\nmicroSurface*=surfaceReflectivityColorMap.a;\nmicroSurface*=vReflectivityInfos.z;\n#else\n#ifdef MICROSURFACEAUTOMATIC\nmicroSurface*=computeDefaultMicroSurface(microSurface,surfaceReflectivityColor);\n#endif\n#ifdef MICROSURFACEMAP\nvec4 microSurfaceTexel=texture2D(microSurfaceSampler,vMicroSurfaceSamplerUV+uvOffset)*vMicroSurfaceSamplerInfos.y;\nmicroSurface*=microSurfaceTexel.r;\n#endif\n#define CUSTOM_FRAGMENT_UPDATE_MICROSURFACE\n#endif\n#endif\n#endif\n\nmicroSurface=saturate(microSurface);\n\nfloat roughness=1.-microSurface;\n\n#ifdef ALPHAFRESNEL\n#if defined(ALPHATEST) || defined(ALPHABLEND)\n\n\n\nfloat opacityPerceptual=alpha;\n#ifdef LINEARALPHAFRESNEL\nfloat opacity0=opacityPerceptual;\n#else\nfloat opacity0=opacityPerceptual*opacityPerceptual;\n#endif\nfloat opacity90=fresnelGrazingReflectance(opacity0);\nvec3 normalForward=faceforward(normalW,-viewDirectionW,normalW);\n\nalpha=getReflectanceFromAnalyticalBRDFLookup_Jones(saturate(dot(viewDirectionW,normalForward)),vec3(opacity0),vec3(opacity90),sqrt(microSurface)).x;\n#ifdef ALPHATEST\nif (alpha<ALPHATESTVALUE)\ndiscard;\n#ifndef ALPHABLEND\n\nalpha=1.0;\n#endif\n#endif\n#endif\n#endif\n\nfloat NdotVUnclamped=dot(normalW,viewDirectionW);\n\nfloat NdotV=absEps(NdotVUnclamped);\nfloat alphaG=convertRoughnessToAverageSlope(roughness);\nvec2 AARoughnessFactors=getAARoughnessFactors(normalW.xyz);\n#ifdef SPECULARAA\n\nalphaG+=AARoughnessFactors.y;\n#endif\n#ifdef ANISOTROPIC\nfloat anisotropy=vAnisotropy.b;\nvec3 anisotropyDirection=vec3(vAnisotropy.xy,0.);\n#ifdef ANISOTROPIC_TEXTURE\nvec3 anisotropyMapData=texture2D(anisotropySampler,vAnisotropyUV+uvOffset).rgb*vAnisotropyInfos.y;\nanisotropy*=anisotropyMapData.b;\nanisotropyDirection.rg*=anisotropyMapData.rg*2.0-1.0;\n#endif\nmat3 anisoTBN=mat3(normalize(TBN[0]),normalize(TBN[1]),normalize(TBN[2]));\nvec3 anisotropicTangent=normalize(anisoTBN*anisotropyDirection);\nvec3 anisotropicBitangent=normalize(cross(anisoTBN[2],anisotropicTangent));\nvec3 anisotropicNormal=getAnisotropicBentNormals(anisotropicTangent,anisotropicBitangent,normalW,viewDirectionW,anisotropy);\n#endif\n\n#ifdef SS_REFRACTION\nvec4 environmentRefraction=vec4(0.,0.,0.,0.);\n#ifdef ANISOTROPIC\nvec3 refractionVector=refract(-viewDirectionW,anisotropicNormal,vRefractionInfos.y);\n#else\nvec3 refractionVector=refract(-viewDirectionW,normalW,vRefractionInfos.y);\n#endif\n#ifdef SS_REFRACTIONMAP_OPPOSITEZ\nrefractionVector.z*=-1.0;\n#endif\n\n#ifdef SS_REFRACTIONMAP_3D\nrefractionVector.y=refractionVector.y*vRefractionInfos.w;\nvec3 refractionCoords=refractionVector;\nrefractionCoords=vec3(refractionMatrix*vec4(refractionCoords,0));\n#else\nvec3 vRefractionUVW=vec3(refractionMatrix*(view*vec4(vPositionW+refractionVector*vRefractionInfos.z,1.0)));\nvec2 refractionCoords=vRefractionUVW.xy/vRefractionUVW.z;\nrefractionCoords.y=1.0-refractionCoords.y;\n#endif\n#ifdef SS_LODINREFRACTIONALPHA\nfloat refractionLOD=getLodFromAlphaG(vRefractionMicrosurfaceInfos.x,alphaG,NdotVUnclamped);\n#elif defined(SS_LINEARSPECULARREFRACTION)\nfloat refractionLOD=getLinearLodFromRoughness(vRefractionMicrosurfaceInfos.x,roughness);\n#else\nfloat refractionLOD=getLodFromAlphaG(vRefractionMicrosurfaceInfos.x,alphaG);\n#endif\n#ifdef LODBASEDMICROSFURACE\n\nrefractionLOD=refractionLOD*vRefractionMicrosurfaceInfos.y+vRefractionMicrosurfaceInfos.z;\n#ifdef SS_LODINREFRACTIONALPHA\n\n\n\n\n\n\n\n\n\nfloat automaticRefractionLOD=UNPACK_LOD(sampleRefraction(refractionSampler,refractionCoords).a);\nfloat requestedRefractionLOD=max(automaticRefractionLOD,refractionLOD);\n#else\nfloat requestedRefractionLOD=refractionLOD;\n#endif\nenvironmentRefraction=sampleRefractionLod(refractionSampler,refractionCoords,requestedRefractionLOD);\n#else\nfloat lodRefractionNormalized=saturate(refractionLOD/log2(vRefractionMicrosurfaceInfos.x));\nfloat lodRefractionNormalizedDoubled=lodRefractionNormalized*2.0;\nvec4 environmentRefractionMid=sampleRefraction(refractionSampler,refractionCoords);\nif(lodRefractionNormalizedDoubled<1.0){\nenvironmentRefraction=mix(\nsampleRefraction(refractionSamplerHigh,refractionCoords),\nenvironmentRefractionMid,\nlodRefractionNormalizedDoubled\n);\n}else{\nenvironmentRefraction=mix(\nenvironmentRefractionMid,\nsampleRefraction(refractionSamplerLow,refractionCoords),\nlodRefractionNormalizedDoubled-1.0\n);\n}\n#endif\n#ifdef SS_RGBDREFRACTION\nenvironmentRefraction.rgb=fromRGBD(environmentRefraction);\n#endif\n#ifdef SS_GAMMAREFRACTION\nenvironmentRefraction.rgb=toLinearSpace(environmentRefraction.rgb);\n#endif\n\nenvironmentRefraction.rgb*=vRefractionInfos.x;\n#endif\n\n#ifdef REFLECTION\nvec4 environmentRadiance=vec4(0.,0.,0.,0.);\nvec3 environmentIrradiance=vec3(0.,0.,0.);\n#ifdef ANISOTROPIC\nvec3 reflectionVector=computeReflectionCoords(vec4(vPositionW,1.0),anisotropicNormal);\n#else\nvec3 reflectionVector=computeReflectionCoords(vec4(vPositionW,1.0),normalW);\n#endif\n#ifdef REFLECTIONMAP_OPPOSITEZ\nreflectionVector.z*=-1.0;\n#endif\n\n#ifdef REFLECTIONMAP_3D\nvec3 reflectionCoords=reflectionVector;\n#else\nvec2 reflectionCoords=reflectionVector.xy;\n#ifdef REFLECTIONMAP_PROJECTION\nreflectionCoords/=reflectionVector.z;\n#endif\nreflectionCoords.y=1.0-reflectionCoords.y;\n#endif\n#if defined(LODINREFLECTIONALPHA) && !defined(REFLECTIONMAP_SKYBOX)\nfloat reflectionLOD=getLodFromAlphaG(vReflectionMicrosurfaceInfos.x,alphaG,NdotVUnclamped);\n#elif defined(LINEARSPECULARREFLECTION)\nfloat reflectionLOD=getLinearLodFromRoughness(vReflectionMicrosurfaceInfos.x,roughness);\n#else\nfloat reflectionLOD=getLodFromAlphaG(vReflectionMicrosurfaceInfos.x,alphaG);\n#endif\n#ifdef LODBASEDMICROSFURACE\n\nreflectionLOD=reflectionLOD*vReflectionMicrosurfaceInfos.y+vReflectionMicrosurfaceInfos.z;\n#ifdef LODINREFLECTIONALPHA\n\n\n\n\n\n\n\n\n\nfloat automaticReflectionLOD=UNPACK_LOD(sampleReflection(reflectionSampler,reflectionCoords).a);\nfloat requestedReflectionLOD=max(automaticReflectionLOD,reflectionLOD);\n#else\nfloat requestedReflectionLOD=reflectionLOD;\n#endif\nenvironmentRadiance=sampleReflectionLod(reflectionSampler,reflectionCoords,requestedReflectionLOD);\n#else\nfloat lodReflectionNormalized=saturate(reflectionLOD/log2(vReflectionMicrosurfaceInfos.x));\nfloat lodReflectionNormalizedDoubled=lodReflectionNormalized*2.0;\nvec4 environmentSpecularMid=sampleReflection(reflectionSampler,reflectionCoords);\nif(lodReflectionNormalizedDoubled<1.0){\nenvironmentRadiance=mix(\nsampleReflection(reflectionSamplerHigh,reflectionCoords),\nenvironmentSpecularMid,\nlodReflectionNormalizedDoubled\n);\n}else{\nenvironmentRadiance=mix(\nenvironmentSpecularMid,\nsampleReflection(reflectionSamplerLow,reflectionCoords),\nlodReflectionNormalizedDoubled-1.0\n);\n}\n#endif\n#ifdef RGBDREFLECTION\nenvironmentRadiance.rgb=fromRGBD(environmentRadiance);\n#endif\n#ifdef GAMMAREFLECTION\nenvironmentRadiance.rgb=toLinearSpace(environmentRadiance.rgb);\n#endif\n\n#ifdef USESPHERICALFROMREFLECTIONMAP\n#if defined(NORMAL) && defined(USESPHERICALINVERTEX)\nenvironmentIrradiance=vEnvironmentIrradiance;\n#else\n#ifdef ANISOTROPIC\nvec3 irradianceVector=vec3(reflectionMatrix*vec4(anisotropicNormal,0)).xyz;\n#else\nvec3 irradianceVector=vec3(reflectionMatrix*vec4(normalW,0)).xyz;\n#endif\n#ifdef REFLECTIONMAP_OPPOSITEZ\nirradianceVector.z*=-1.0;\n#endif\nenvironmentIrradiance=computeEnvironmentIrradiance(irradianceVector);\n#endif\n#elif defined(USEIRRADIANCEMAP)\nenvironmentIrradiance=sampleReflection(irradianceSampler,reflectionCoords).rgb;\n#ifdef RGBDREFLECTION\nenvironmentIrradiance.rgb=fromRGBD(environmentIrradiance);\n#endif\n#ifdef GAMMAREFLECTION\nenvironmentIrradiance.rgb=toLinearSpace(environmentIrradiance.rgb);\n#endif\n#endif\n\nenvironmentRadiance.rgb*=vReflectionInfos.x;\nenvironmentRadiance.rgb*=vReflectionColor.rgb;\nenvironmentIrradiance*=vReflectionColor.rgb;\n#endif\n\nfloat reflectance=max(max(surfaceReflectivityColor.r,surfaceReflectivityColor.g),surfaceReflectivityColor.b);\nfloat reflectance90=fresnelGrazingReflectance(reflectance);\nvec3 specularEnvironmentR0=surfaceReflectivityColor.rgb;\nvec3 specularEnvironmentR90=vec3(1.0,1.0,1.0)*reflectance90;\n\n#ifdef SHEEN\nfloat sheenIntensity=vSheenColor.a;\n#ifdef SHEEN_TEXTURE\nvec4 sheenMapData=texture2D(sheenSampler,vSheenUV+uvOffset)*vSheenInfos.y;\nsheenIntensity*=sheenMapData.a;\n#endif\n#ifdef SHEEN_LINKWITHALBEDO\nfloat sheenFactor=pow5(1.0-sheenIntensity);\nvec3 sheenColor=baseColor.rgb*(1.0-sheenFactor);\nfloat sheenRoughness=sheenIntensity;\n\nsurfaceAlbedo.rgb*=sheenFactor;\n#else\nvec3 sheenColor=vSheenColor.rgb;\n#ifdef SHEEN_TEXTURE\nsheenColor.rgb*=toLinearSpace(sheenMapData.rgb);\n#endif\nfloat sheenRoughness=roughness;\n\nsheenIntensity*=(1.-reflectance);\n\nsheenColor*=sheenIntensity;\n#endif\n\n#if defined(REFLECTION)\nfloat sheenAlphaG=convertRoughnessToAverageSlope(sheenRoughness);\n#ifdef SPECULARAA\n\nsheenAlphaG+=AARoughnessFactors.y;\n#endif\nvec4 environmentSheenRadiance=vec4(0.,0.,0.,0.);\n\n#if defined(LODINREFLECTIONALPHA) && !defined(REFLECTIONMAP_SKYBOX)\nfloat sheenReflectionLOD=getLodFromAlphaG(vReflectionMicrosurfaceInfos.x,sheenAlphaG,NdotVUnclamped);\n#elif defined(LINEARSPECULARREFLECTION)\nfloat sheenReflectionLOD=getLinearLodFromRoughness(vReflectionMicrosurfaceInfos.x,sheenRoughness);\n#else\nfloat sheenReflectionLOD=getLodFromAlphaG(vReflectionMicrosurfaceInfos.x,sheenAlphaG);\n#endif\n#ifdef LODBASEDMICROSFURACE\n\nsheenReflectionLOD=sheenReflectionLOD*vReflectionMicrosurfaceInfos.y+vReflectionMicrosurfaceInfos.z;\nenvironmentSheenRadiance=sampleReflectionLod(reflectionSampler,reflectionCoords,sheenReflectionLOD);\n#else\nfloat lodSheenReflectionNormalized=saturate(sheenReflectionLOD/log2(vReflectionMicrosurfaceInfos.x));\nfloat lodSheenReflectionNormalizedDoubled=lodSheenReflectionNormalized*2.0;\nvec4 environmentSheenMid=sampleReflection(reflectionSampler,reflectionCoords);\nif(lodSheenReflectionNormalizedDoubled<1.0){\nenvironmentSheenRadiance=mix(\nsampleReflection(reflectionSamplerHigh,reflectionCoords),\nenvironmentSheenMid,\nlodSheenReflectionNormalizedDoubled\n);\n}else{\nenvironmentSheenRadiance=mix(\nenvironmentSheenMid,\nsampleReflection(reflectionSamplerLow,reflectionCoords),\nlodSheenReflectionNormalizedDoubled-1.0\n);\n}\n#endif\n#ifdef RGBDREFLECTION\nenvironmentSheenRadiance.rgb=fromRGBD(environmentSheenRadiance);\n#endif\n#ifdef GAMMAREFLECTION\nenvironmentSheenRadiance.rgb=toLinearSpace(environmentSheenRadiance.rgb);\n#endif\n\nenvironmentSheenRadiance.rgb*=vReflectionInfos.x;\nenvironmentSheenRadiance.rgb*=vReflectionColor.rgb;\n#endif\n#endif\n\n#ifdef CLEARCOAT\n\nfloat clearCoatIntensity=vClearCoatParams.x;\nfloat clearCoatRoughness=vClearCoatParams.y;\n#ifdef CLEARCOAT_TEXTURE\nvec2 clearCoatMapData=texture2D(clearCoatSampler,vClearCoatUV+uvOffset).rg*vClearCoatInfos.y;\nclearCoatIntensity*=clearCoatMapData.x;\nclearCoatRoughness*=clearCoatMapData.y;\n#endif\n#ifdef CLEARCOAT_TINT\nvec3 clearCoatColor=vClearCoatTintParams.rgb;\nfloat clearCoatThickness=vClearCoatTintParams.a;\n#ifdef CLEARCOAT_TINT_TEXTURE\nvec4 clearCoatTintMapData=texture2D(clearCoatTintSampler,vClearCoatTintUV+uvOffset);\nclearCoatColor*=toLinearSpace(clearCoatTintMapData.rgb);\nclearCoatThickness*=clearCoatTintMapData.a;\n#endif\nclearCoatColor=computeColorAtDistanceInMedia(clearCoatColor,clearCoatColorAtDistance);\n#endif\n\n\n\n\nvec3 specularEnvironmentR0Updated=getR0RemappedForClearCoat(specularEnvironmentR0);\nspecularEnvironmentR0=mix(specularEnvironmentR0,specularEnvironmentR0Updated,clearCoatIntensity);\n#ifdef CLEARCOAT_BUMP\n#ifdef NORMALXYSCALE\nfloat clearCoatNormalScale=1.0;\n#else\nfloat clearCoatNormalScale=vClearCoatBumpInfos.y;\n#endif\n#if defined(TANGENT) && defined(NORMAL)\nmat3 TBNClearCoat=vTBN;\n#else\nmat3 TBNClearCoat=cotangent_frame(clearCoatNormalW*clearCoatNormalScale,vPositionW,vClearCoatBumpUV,vClearCoatTangentSpaceParams);\n#endif\n#ifdef OBJECTSPACE_NORMALMAP\nclearCoatNormalW=normalize(texture2D(clearCoatBumpSampler,vClearCoatBumpUV+uvOffset).xyz*2.0-1.0);\nclearCoatNormalW=normalize(mat3(normalMatrix)*clearCoatNormalW);\n#else\nclearCoatNormalW=perturbNormal(TBNClearCoat,texture2D(clearCoatBumpSampler,vClearCoatBumpUV+uvOffset).xyz,vClearCoatBumpInfos.y);\n#endif\n#endif\n#if defined(FORCENORMALFORWARD) && defined(NORMAL)\nclearCoatNormalW*=sign(dot(clearCoatNormalW,faceNormal));\n#endif\n#if defined(TWOSIDEDLIGHTING) && defined(NORMAL)\nclearCoatNormalW=gl_FrontFacing ? clearCoatNormalW : -clearCoatNormalW;\n#endif\n\nvec2 clearCoatAARoughnessFactors=getAARoughnessFactors(clearCoatNormalW.xyz);\n\nfloat clearCoatNdotVUnclamped=dot(clearCoatNormalW,viewDirectionW);\n\nfloat clearCoatNdotV=absEps(clearCoatNdotVUnclamped);\n#ifdef CLEARCOAT_TINT\n\nvec3 clearCoatVRefract=-refract(vPositionW,clearCoatNormalW,vClearCoatRefractionParams.y);\n\nfloat clearCoatNdotVRefract=absEps(dot(clearCoatNormalW,clearCoatVRefract));\nvec3 absorption=vec3(0.);\n#endif\n\n#if defined(REFLECTION)\nfloat clearCoatAlphaG=convertRoughnessToAverageSlope(clearCoatRoughness);\n#ifdef SPECULARAA\n\nclearCoatAlphaG+=clearCoatAARoughnessFactors.y;\n#endif\nvec4 environmentClearCoatRadiance=vec4(0.,0.,0.,0.);\nvec3 clearCoatReflectionVector=computeReflectionCoords(vec4(vPositionW,1.0),clearCoatNormalW);\n#ifdef REFLECTIONMAP_OPPOSITEZ\nclearCoatReflectionVector.z*=-1.0;\n#endif\n\n#ifdef REFLECTIONMAP_3D\nvec3 clearCoatReflectionCoords=clearCoatReflectionVector;\n#else\nvec2 clearCoatReflectionCoords=clearCoatReflectionVector.xy;\n#ifdef REFLECTIONMAP_PROJECTION\nclearCoatReflectionCoords/=clearCoatReflectionVector.z;\n#endif\nclearCoatReflectionCoords.y=1.0-clearCoatReflectionCoords.y;\n#endif\n#if defined(LODINREFLECTIONALPHA) && !defined(REFLECTIONMAP_SKYBOX)\nfloat clearCoatReflectionLOD=getLodFromAlphaG(vReflectionMicrosurfaceInfos.x,clearCoatAlphaG,clearCoatNdotVUnclamped);\n#elif defined(LINEARSPECULARREFLECTION)\nfloat sheenReflectionLOD=getLinearLodFromRoughness(vReflectionMicrosurfaceInfos.x,clearCoatRoughness);\n#else\nfloat clearCoatReflectionLOD=getLodFromAlphaG(vReflectionMicrosurfaceInfos.x,clearCoatAlphaG);\n#endif\n#ifdef LODBASEDMICROSFURACE\n\nclearCoatReflectionLOD=clearCoatReflectionLOD*vReflectionMicrosurfaceInfos.y+vReflectionMicrosurfaceInfos.z;\nfloat requestedClearCoatReflectionLOD=clearCoatReflectionLOD;\nenvironmentClearCoatRadiance=sampleReflectionLod(reflectionSampler,clearCoatReflectionCoords,requestedClearCoatReflectionLOD);\n#else\nfloat lodClearCoatReflectionNormalized=saturate(clearCoatReflectionLOD/log2(vReflectionMicrosurfaceInfos.x));\nfloat lodClearCoatReflectionNormalizedDoubled=lodClearCoatReflectionNormalized*2.0;\nvec4 environmentClearCoatMid=sampleReflection(reflectionSampler,reflectionCoords);\nif(lodClearCoatReflectionNormalizedDoubled<1.0){\nenvironmentClearCoatRadiance=mix(\nsampleReflection(reflectionSamplerHigh,clearCoatReflectionCoords),\nenvironmentClearCoatMid,\nlodClearCoatReflectionNormalizedDoubled\n);\n}else{\nenvironmentClearCoatRadiance=mix(\nenvironmentClearCoatMid,\nsampleReflection(reflectionSamplerLow,clearCoatReflectionCoords),\nlodClearCoatReflectionNormalizedDoubled-1.0\n);\n}\n#endif\n#ifdef RGBDREFLECTION\nenvironmentClearCoatRadiance.rgb=fromRGBD(environmentClearCoatRadiance);\n#endif\n#ifdef GAMMAREFLECTION\nenvironmentClearCoatRadiance.rgb=toLinearSpace(environmentClearCoatRadiance.rgb);\n#endif\n\nenvironmentClearCoatRadiance.rgb*=vReflectionInfos.x;\nenvironmentClearCoatRadiance.rgb*=vReflectionColor.rgb;\n#endif\n#endif\n\n#if defined(ENVIRONMENTBRDF)\n\nvec3 environmentBrdf=getBRDFLookup(NdotV,roughness);\n#ifdef MS_BRDF_ENERGY_CONSERVATION\nvec3 energyConservationFactor=getEnergyConservationFactor(specularEnvironmentR0,environmentBrdf);\n#endif\n#endif\n\n#ifdef SUBSURFACE\n#ifdef SS_REFRACTION\nfloat refractionIntensity=vSubSurfaceIntensity.x;\n#ifdef SS_LINKREFRACTIONTOTRANSPARENCY\nrefractionIntensity*=(1.0-alpha);\n\nalpha=1.0;\n#endif\n#endif\n#ifdef SS_TRANSLUCENCY\nfloat translucencyIntensity=vSubSurfaceIntensity.y;\n#endif\n#ifdef SS_SCATTERING\nfloat scatteringIntensity=vSubSurfaceIntensity.z;\n#endif\n#ifdef SS_THICKNESSANDMASK_TEXTURE\nvec4 thicknessMap=texture2D(thicknessSampler,vThicknessUV+uvOffset);\nfloat thickness=thicknessMap.r*vThicknessParam.y+vThicknessParam.x;\n#ifdef SS_MASK_FROM_THICKNESS_TEXTURE\n#ifdef SS_REFRACTION\nrefractionIntensity*=thicknessMap.g;\n#endif\n#ifdef SS_TRANSLUCENCY\ntranslucencyIntensity*=thicknessMap.b;\n#endif\n#ifdef SS_SCATTERING\nscatteringIntensity*=thicknessMap.a;\n#endif\n#endif\n#else\nfloat thickness=vThicknessParam.y;\n#endif\n#ifdef SS_TRANSLUCENCY\nthickness=maxEps(thickness);\nvec3 transmittance=transmittanceBRDF_Burley(vTintColor.rgb,vDiffusionDistance,thickness);\ntransmittance*=translucencyIntensity;\n#endif\n#endif\n\n\nvec3 diffuseBase=vec3(0.,0.,0.);\n#ifdef SPECULARTERM\nvec3 specularBase=vec3(0.,0.,0.);\n#endif\n#ifdef CLEARCOAT\nvec3 clearCoatBase=vec3(0.,0.,0.);\n#endif\n#ifdef SHEEN\nvec3 sheenBase=vec3(0.,0.,0.);\n#endif\n#ifdef LIGHTMAP\nvec4 lightmapColor=texture2D(lightmapSampler,vLightmapUV+uvOffset);\n#ifdef RGBDLIGHTMAP\nlightmapColor.rgb=fromRGBD(lightmapColor);\n#endif\n#ifdef GAMMALIGHTMAP\nlightmapColor.rgb=toLinearSpace(lightmapColor.rgb);\n#endif\nlightmapColor.rgb*=vLightmapInfos.y;\n#endif\n\npreLightingInfo preInfo;\nlightingInfo info;\nfloat shadow=1.;\n#include<lightFragment>[0..maxSimultaneousLights]\n\n#if defined(ENVIRONMENTBRDF) && !defined(REFLECTIONMAP_SKYBOX)\nvec3 specularEnvironmentReflectance=getReflectanceFromBRDFLookup(specularEnvironmentR0,environmentBrdf);\n#ifdef RADIANCEOCCLUSION\n#ifdef AMBIENTINGRAYSCALE\nfloat ambientMonochrome=ambientOcclusionColor.r;\n#else\nfloat ambientMonochrome=getLuminance(ambientOcclusionColor);\n#endif\nfloat seo=environmentRadianceOcclusion(ambientMonochrome,NdotVUnclamped);\nspecularEnvironmentReflectance*=seo;\n#endif\n#ifdef HORIZONOCCLUSION\n#ifdef BUMP\n#ifdef REFLECTIONMAP_3D\nfloat eho=environmentHorizonOcclusion(-viewDirectionW,normalW);\nspecularEnvironmentReflectance*=eho;\n#endif\n#endif\n#endif\n#else\n\nvec3 specularEnvironmentReflectance=getReflectanceFromAnalyticalBRDFLookup_Jones(NdotV,specularEnvironmentR0,specularEnvironmentR90,sqrt(microSurface));\n#endif\n\n#if defined(SHEEN) && defined(REFLECTION)\nvec3 sheenEnvironmentReflectance=getSheenReflectanceFromBRDFLookup(sheenColor,environmentBrdf);\n#ifdef RADIANCEOCCLUSION\nsheenEnvironmentReflectance*=seo;\n#endif\n#ifdef HORIZONOCCLUSION\n#ifdef BUMP\n#ifdef REFLECTIONMAP_3D\nsheenEnvironmentReflectance*=eho;\n#endif\n#endif\n#endif\n#endif\n\n#ifdef CLEARCOAT\n#if defined(ENVIRONMENTBRDF) && !defined(REFLECTIONMAP_SKYBOX)\n\nvec3 environmentClearCoatBrdf=getBRDFLookup(clearCoatNdotV,clearCoatRoughness);\nvec3 clearCoatEnvironmentReflectance=getReflectanceFromBRDFLookup(vec3(vClearCoatRefractionParams.x),environmentClearCoatBrdf);\n#ifdef RADIANCEOCCLUSION\nfloat clearCoatSeo=environmentRadianceOcclusion(ambientMonochrome,clearCoatNdotVUnclamped);\nclearCoatEnvironmentReflectance*=clearCoatSeo;\n#endif\n#ifdef HORIZONOCCLUSION\n#ifdef BUMP\n#ifdef REFLECTIONMAP_3D\nfloat clearCoatEho=environmentHorizonOcclusion(-viewDirectionW,clearCoatNormalW);\nclearCoatEnvironmentReflectance*=clearCoatEho;\n#endif\n#endif\n#endif\n#else\n\nvec3 clearCoatEnvironmentReflectance=getReflectanceFromAnalyticalBRDFLookup_Jones(clearCoatNdotV,vec3(1.),vec3(1.),sqrt(1.-clearCoatRoughness));\n#endif\nclearCoatEnvironmentReflectance*=clearCoatIntensity;\n#if defined(CLEARCOAT_TINT)\n\nabsorption=computeClearCoatAbsorption(clearCoatNdotVRefract,clearCoatNdotVRefract,clearCoatColor,clearCoatThickness,clearCoatIntensity);\n#ifdef REFLECTION\nenvironmentIrradiance*=absorption;\n#ifdef SHEEN\nsheenEnvironmentReflectance*=absorption;\n#endif\n#endif\nspecularEnvironmentReflectance*=absorption;\n#endif\n\nfloat fresnelIBLClearCoat=fresnelSchlickGGX(clearCoatNdotV,vClearCoatRefractionParams.x,CLEARCOATREFLECTANCE90);\nfresnelIBLClearCoat*=clearCoatIntensity;\nfloat conservationFactor=(1.-fresnelIBLClearCoat);\n#ifdef REFLECTION\nenvironmentIrradiance*=conservationFactor;\n#ifdef SHEEN\nsheenEnvironmentReflectance*=conservationFactor;\n#endif\n#endif\nspecularEnvironmentReflectance*=conservationFactor;\n#endif\n\n#ifdef SS_REFRACTION\nvec3 refractionTransmittance=vec3(refractionIntensity);\n#ifdef SS_THICKNESSANDMASK_TEXTURE\nvec3 volumeAlbedo=computeColorAtDistanceInMedia(vTintColor.rgb,vTintColor.w);\n\n\n\n\n\nrefractionTransmittance*=cocaLambert(volumeAlbedo,thickness);\n#elif defined(SS_LINKREFRACTIONTOTRANSPARENCY)\n\nfloat maxChannel=max(max(surfaceAlbedo.r,surfaceAlbedo.g),surfaceAlbedo.b);\nvec3 volumeAlbedo=saturate(maxChannel*surfaceAlbedo);\n\nenvironmentRefraction.rgb*=volumeAlbedo;\n#else\n\nvec3 volumeAlbedo=computeColorAtDistanceInMedia(vTintColor.rgb,vTintColor.w);\nrefractionTransmittance*=cocaLambert(volumeAlbedo,vThicknessParam.y);\n#endif\n\nsurfaceAlbedo*=(1.-refractionIntensity);\n#ifdef REFLECTION\n\nenvironmentIrradiance*=(1.-refractionIntensity);\n#endif\n\nvec3 bounceSpecularEnvironmentReflectance=(2.0*specularEnvironmentReflectance)/(1.0+specularEnvironmentReflectance);\nspecularEnvironmentReflectance=mix(bounceSpecularEnvironmentReflectance,specularEnvironmentReflectance,refractionIntensity);\n\nrefractionTransmittance*=1.0-specularEnvironmentReflectance;\n#endif\n\n#if defined(REFLECTION) && defined(SS_TRANSLUCENCY)\n#if defined(USESPHERICALINVERTEX)\nvec3 irradianceVector=vec3(reflectionMatrix*vec4(normalW,0)).xyz;\n#ifdef REFLECTIONMAP_OPPOSITEZ\nirradianceVector.z*=-1.0;\n#endif\n#endif\n#if defined(USESPHERICALFROMREFLECTIONMAP)\nvec3 refractionIrradiance=computeEnvironmentIrradiance(-irradianceVector);\n#elif defined(USEIRRADIANCEMAP)\nvec3 refractionIrradiance=sampleReflection(irradianceSampler,-irradianceVector).rgb;\n#ifdef RGBDREFLECTION\nrefractionIrradiance.rgb=fromRGBD(refractionIrradiance);\n#endif\n#ifdef GAMMAREFLECTION\nrefractionIrradiance.rgb=toLinearSpace(refractionIrradiance.rgb);\n#endif\n#else\nvec3 refractionIrradiance=vec3(0.);\n#endif\nrefractionIrradiance*=transmittance;\n#endif\n\n\n\n#ifndef METALLICWORKFLOW\n#ifdef SPECULAR_GLOSSINESS_ENERGY_CONSERVATION\nsurfaceAlbedo.rgb=(1.-reflectance)*surfaceAlbedo.rgb;\n#endif\n#endif\n\n#ifdef REFLECTION\nvec3 finalIrradiance=environmentIrradiance;\n#if defined(SS_TRANSLUCENCY)\nfinalIrradiance+=refractionIrradiance;\n#endif\nfinalIrradiance*=surfaceAlbedo.rgb;\n#endif\n\n#ifdef SPECULARTERM\nvec3 finalSpecular=specularBase;\nfinalSpecular=max(finalSpecular,0.0);\n\nvec3 finalSpecularScaled=finalSpecular*vLightingIntensity.x*vLightingIntensity.w;\n#if defined(ENVIRONMENTBRDF) && defined(MS_BRDF_ENERGY_CONSERVATION)\nfinalSpecularScaled*=energyConservationFactor;\n#endif\n#endif\n\n#ifdef REFLECTION\nvec3 finalRadiance=environmentRadiance.rgb;\nfinalRadiance*=specularEnvironmentReflectance;\n\nvec3 finalRadianceScaled=finalRadiance*vLightingIntensity.z;\n#if defined(ENVIRONMENTBRDF) && defined(MS_BRDF_ENERGY_CONSERVATION)\nfinalRadianceScaled*=energyConservationFactor;\n#endif\n#endif\n\n#ifdef SS_REFRACTION\nvec3 finalRefraction=environmentRefraction.rgb;\nfinalRefraction*=refractionTransmittance;\n#endif\n\n#ifdef CLEARCOAT\nvec3 finalClearCoat=clearCoatBase;\nfinalClearCoat=max(finalClearCoat,0.0);\n\nvec3 finalClearCoatScaled=finalClearCoat*vLightingIntensity.x*vLightingIntensity.w;\n#if defined(ENVIRONMENTBRDF) && defined(MS_BRDF_ENERGY_CONSERVATION)\nfinalClearCoatScaled*=energyConservationFactor;\n#endif\n\n#ifdef REFLECTION\nvec3 finalClearCoatRadiance=environmentClearCoatRadiance.rgb;\nfinalClearCoatRadiance*=clearCoatEnvironmentReflectance;\n\nvec3 finalClearCoatRadianceScaled=finalClearCoatRadiance*vLightingIntensity.z;\n#endif\n#ifdef SS_REFRACTION\nfinalRefraction*=conservationFactor;\n#ifdef CLEARCOAT_TINT\nfinalRefraction*=absorption;\n#endif\n#endif\n#endif\n\n#ifdef SHEEN\nvec3 finalSheen=sheenBase*sheenColor;\nfinalSheen=max(finalSheen,0.0);\nvec3 finalSheenScaled=finalSheen*vLightingIntensity.x*vLightingIntensity.w;\n\n\n\n\n\n#ifdef REFLECTION\nvec3 finalSheenRadiance=environmentSheenRadiance.rgb;\nfinalSheenRadiance*=sheenEnvironmentReflectance;\n\nvec3 finalSheenRadianceScaled=finalSheenRadiance*vLightingIntensity.z;\n#endif\n#endif\n\n#ifdef ALPHABLEND\nfloat luminanceOverAlpha=0.0;\n#if defined(REFLECTION) && defined(RADIANCEOVERALPHA)\nluminanceOverAlpha+=getLuminance(finalRadianceScaled);\n#if defined(CLEARCOAT)\nluminanceOverAlpha+=getLuminance(finalClearCoatRadianceScaled);\n#endif\n#endif\n#if defined(SPECULARTERM) && defined(SPECULAROVERALPHA)\nluminanceOverAlpha+=getLuminance(finalSpecularScaled);\n#endif\n#if defined(CLEARCOAT) && defined(CLEARCOATOVERALPHA)\nluminanceOverAlpha+=getLuminance(finalClearCoatScaled);\n#endif\n#if defined(RADIANCEOVERALPHA) || defined(SPECULAROVERALPHA)\nalpha=saturate(alpha+luminanceOverAlpha*luminanceOverAlpha);\n#endif\n#endif\n#endif\n\n\nvec3 finalDiffuse=diffuseBase;\nfinalDiffuse*=surfaceAlbedo.rgb;\nfinalDiffuse=max(finalDiffuse,0.0);\n\nvec3 finalAmbient=vAmbientColor;\nfinalAmbient*=surfaceAlbedo.rgb;\n\nvec3 finalEmissive=vEmissiveColor;\n#ifdef EMISSIVE\nvec3 emissiveColorTex=texture2D(emissiveSampler,vEmissiveUV+uvOffset).rgb;\nfinalEmissive*=toLinearSpace(emissiveColorTex.rgb);\nfinalEmissive*=vEmissiveInfos.y;\n#endif\n\n#ifdef AMBIENT\nvec3 ambientOcclusionForDirectDiffuse=mix(vec3(1.),ambientOcclusionColor,vAmbientInfos.w);\n#else\nvec3 ambientOcclusionForDirectDiffuse=ambientOcclusionColor;\n#endif\n\n\n\nvec4 finalColor=vec4(\nfinalAmbient*ambientOcclusionColor +\nfinalDiffuse*ambientOcclusionForDirectDiffuse*vLightingIntensity.x +\n#ifndef UNLIT\n#ifdef REFLECTION\nfinalIrradiance*ambientOcclusionColor*vLightingIntensity.z +\n#endif\n#ifdef SPECULARTERM\n\n\nfinalSpecularScaled +\n#endif\n#ifdef CLEARCOAT\n\n\nfinalClearCoatScaled +\n#endif\n#ifdef SHEEN\n\n\nfinalSheenScaled +\n#endif\n#ifdef REFLECTION\n\n\nfinalRadianceScaled +\n#ifdef CLEARCOAT\n\n\nfinalClearCoatRadianceScaled +\n#endif\n#ifdef SHEEN\n\n\nfinalSheenRadianceScaled +\n#endif\n#endif\n#ifdef SS_REFRACTION\nfinalRefraction*vLightingIntensity.z +\n#endif\n#endif\nfinalEmissive*vLightingIntensity.y,\nalpha);\n\n#ifdef LIGHTMAP\n#ifndef LIGHTMAPEXCLUDED\n#ifdef USELIGHTMAPASSHADOWMAP\nfinalColor.rgb*=lightmapColor.rgb;\n#else\nfinalColor.rgb+=lightmapColor.rgb;\n#endif\n#endif\n#endif\n#define CUSTOM_FRAGMENT_BEFORE_FOG\n\nfinalColor=max(finalColor,0.0);\n#include<logDepthFragment>\n#include<fogFragment>(color,finalColor)\n#ifdef IMAGEPROCESSINGPOSTPROCESS\n\n\nfinalColor.rgb=clamp(finalColor.rgb,0.,30.0);\n#else\n\nfinalColor=applyImageProcessing(finalColor);\n#endif\nfinalColor.a*=visibility;\n#ifdef PREMULTIPLYALPHA\n\nfinalColor.rgb*=finalColor.a;\n#endif\n#define CUSTOM_FRAGMENT_BEFORE_FRAGCOLOR\ngl_FragColor=finalColor;\n#include<pbrDebug>\n}\n";T.a.ShadersStore.pbrPixelShader=F;var k="uniform mat4 view;\nuniform mat4 viewProjection;\n#ifdef ALBEDO\nuniform mat4 albedoMatrix;\nuniform vec2 vAlbedoInfos;\n#endif\n#ifdef AMBIENT\nuniform mat4 ambientMatrix;\nuniform vec4 vAmbientInfos;\n#endif\n#ifdef OPACITY\nuniform mat4 opacityMatrix;\nuniform vec2 vOpacityInfos;\n#endif\n#ifdef EMISSIVE\nuniform vec2 vEmissiveInfos;\nuniform mat4 emissiveMatrix;\n#endif\n#ifdef LIGHTMAP\nuniform vec2 vLightmapInfos;\nuniform mat4 lightmapMatrix;\n#endif\n#ifdef REFLECTIVITY\nuniform vec3 vReflectivityInfos;\nuniform mat4 reflectivityMatrix;\n#endif\n#ifdef MICROSURFACEMAP\nuniform vec2 vMicroSurfaceSamplerInfos;\nuniform mat4 microSurfaceSamplerMatrix;\n#endif\n#ifdef BUMP\nuniform vec3 vBumpInfos;\nuniform mat4 bumpMatrix;\n#endif\n#ifdef POINTSIZE\nuniform float pointSize;\n#endif\n\n#ifdef REFLECTION\nuniform vec2 vReflectionInfos;\nuniform mat4 reflectionMatrix;\n#endif\n\n#ifdef CLEARCOAT\n#ifdef CLEARCOAT_TEXTURE\nuniform vec2 vClearCoatInfos;\nuniform mat4 clearCoatMatrix;\n#endif\n#ifdef CLEARCOAT_BUMP\nuniform vec2 vClearCoatBumpInfos;\nuniform mat4 clearCoatBumpMatrix;\n#endif\n#ifdef CLEARCOAT_TINT_TEXTURE\nuniform vec2 vClearCoatTintInfos;\nuniform mat4 clearCoatTintMatrix;\n#endif\n#endif\n\n#ifdef ANISOTROPIC\n#ifdef ANISOTROPIC_TEXTURE\nuniform vec2 vAnisotropyInfos;\nuniform mat4 anisotropyMatrix;\n#endif\n#endif\n\n#ifdef SHEEN\n#ifdef SHEEN_TEXTURE\nuniform vec2 vSheenInfos;\nuniform mat4 sheenMatrix;\n#endif\n#endif\n\n#ifdef SUBSURFACE\n#ifdef SS_REFRACTION\nuniform vec4 vRefractionInfos;\nuniform mat4 refractionMatrix;\n#endif\n#ifdef SS_THICKNESSANDMASK_TEXTURE\nuniform vec2 vThicknessInfos;\nuniform mat4 thicknessMatrix;\n#endif\n#endif\n";T.a.IncludesShadersStore.pbrVertexDeclaration=k;n(66),n(67),n(216),n(86),n(89),n(134),n(135),n(145),n(68),n(69),n(213),n(80),n(91),n(100),n(181);var B="precision highp float;\n#include<__decl__pbrVertex>\n#define CUSTOM_VERTEX_BEGIN\n\nattribute vec3 position;\n#ifdef NORMAL\nattribute vec3 normal;\n#endif\n#ifdef TANGENT\nattribute vec4 tangent;\n#endif\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#ifdef MAINUV1\nvarying vec2 vMainUV1;\n#endif\n#ifdef MAINUV2\nvarying vec2 vMainUV2;\n#endif\n#ifdef VERTEXCOLOR\nattribute vec4 color;\n#endif\n#include<helperFunctions>\n#include<bonesDeclaration>\n\n#include<instancesDeclaration>\n#if defined(ALBEDO) && ALBEDODIRECTUV == 0\nvarying vec2 vAlbedoUV;\n#endif\n#if defined(AMBIENT) && AMBIENTDIRECTUV == 0\nvarying vec2 vAmbientUV;\n#endif\n#if defined(OPACITY) && OPACITYDIRECTUV == 0\nvarying vec2 vOpacityUV;\n#endif\n#if defined(EMISSIVE) && EMISSIVEDIRECTUV == 0\nvarying vec2 vEmissiveUV;\n#endif\n#if defined(LIGHTMAP) && LIGHTMAPDIRECTUV == 0\nvarying vec2 vLightmapUV;\n#endif\n#if defined(REFLECTIVITY) && REFLECTIVITYDIRECTUV == 0\nvarying vec2 vReflectivityUV;\n#endif\n#if defined(MICROSURFACEMAP) && MICROSURFACEMAPDIRECTUV == 0\nvarying vec2 vMicroSurfaceSamplerUV;\n#endif\n#if defined(BUMP) && BUMPDIRECTUV == 0\nvarying vec2 vBumpUV;\n#endif\n#ifdef CLEARCOAT\n#if defined(CLEARCOAT_TEXTURE) && CLEARCOAT_TEXTUREDIRECTUV == 0\nvarying vec2 vClearCoatUV;\n#endif\n#if defined(CLEARCOAT_BUMP) && CLEARCOAT_BUMPDIRECTUV == 0\nvarying vec2 vClearCoatBumpUV;\n#endif\n#if defined(CLEARCOAT_TINT_TEXTURE) && CLEARCOAT_TINT_TEXTUREDIRECTUV == 0\nvarying vec2 vClearCoatTintUV;\n#endif\n#endif\n#ifdef SHEEN\n#if defined(SHEEN_TEXTURE) && SHEEN_TEXTUREDIRECTUV == 0\nvarying vec2 vSheenUV;\n#endif\n#endif\n#ifdef ANISOTROPIC\n#if defined(ANISOTROPIC_TEXTURE) && ANISOTROPIC_TEXTUREDIRECTUV == 0\nvarying vec2 vAnisotropyUV;\n#endif\n#endif\n#ifdef SUBSURFACE\n#if defined(SS_THICKNESSANDMASK_TEXTURE) && SS_THICKNESSANDMASK_TEXTUREDIRECTUV == 0\nvarying vec2 vThicknessUV;\n#endif\n#endif\n\nvarying vec3 vPositionW;\n#if DEBUGMODE>0\nvarying vec4 vClipSpacePosition;\n#endif\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#if defined(USESPHERICALFROMREFLECTIONMAP) && defined(USESPHERICALINVERTEX)\nvarying vec3 vEnvironmentIrradiance;\n#include<harmonicsFunctions>\n#endif\n#endif\n#ifdef VERTEXCOLOR\nvarying vec4 vColor;\n#endif\n#include<bumpVertexDeclaration>\n#include<clipPlaneVertexDeclaration>\n#include<fogVertexDeclaration>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#include<morphTargetsVertexGlobalDeclaration>\n#include<morphTargetsVertexDeclaration>[0..maxSimultaneousMorphTargets]\n#ifdef REFLECTIONMAP_SKYBOX\nvarying vec3 vPositionUVW;\n#endif\n#if defined(REFLECTIONMAP_EQUIRECTANGULAR_FIXED) || defined(REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED)\nvarying vec3 vDirectionW;\n#endif\n#include<logDepthDeclaration>\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\nvec3 positionUpdated=position;\n#ifdef NORMAL\nvec3 normalUpdated=normal;\n#endif\n#ifdef TANGENT\nvec4 tangentUpdated=tangent;\n#endif\n#ifdef UV1\nvec2 uvUpdated=uv;\n#endif\n#include<morphTargetsVertex>[0..maxSimultaneousMorphTargets]\n#ifdef REFLECTIONMAP_SKYBOX\nvPositionUVW=positionUpdated;\n#endif\n#define CUSTOM_VERTEX_UPDATE_POSITION\n#define CUSTOM_VERTEX_UPDATE_NORMAL\n#include<instancesVertex>\n#include<bonesVertex>\n#ifdef MULTIVIEW\nif (gl_ViewID_OVR == 0u) {\ngl_Position=viewProjection*finalWorld*vec4(positionUpdated,1.0);\n} else {\ngl_Position=viewProjectionR*finalWorld*vec4(positionUpdated,1.0);\n}\n#else\ngl_Position=viewProjection*finalWorld*vec4(positionUpdated,1.0);\n#endif\n#if DEBUGMODE>0\nvClipSpacePosition=gl_Position;\n#endif\nvec4 worldPos=finalWorld*vec4(positionUpdated,1.0);\nvPositionW=vec3(worldPos);\n#ifdef NORMAL\nmat3 normalWorld=mat3(finalWorld);\n#ifdef NONUNIFORMSCALING\nnormalWorld=transposeMat3(inverseMat3(normalWorld));\n#endif\nvNormalW=normalize(normalWorld*normalUpdated);\n#if defined(USESPHERICALFROMREFLECTIONMAP) && defined(USESPHERICALINVERTEX)\nvec3 reflectionVector=vec3(reflectionMatrix*vec4(vNormalW,0)).xyz;\n#ifdef REFLECTIONMAP_OPPOSITEZ\nreflectionVector.z*=-1.0;\n#endif\nvEnvironmentIrradiance=computeEnvironmentIrradiance(reflectionVector);\n#endif\n#endif\n#if defined(REFLECTIONMAP_EQUIRECTANGULAR_FIXED) || defined(REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED)\nvDirectionW=normalize(vec3(finalWorld*vec4(positionUpdated,0.0)));\n#endif\n\n#ifndef UV1\nvec2 uvUpdated=vec2(0.,0.);\n#endif\n#ifndef UV2\nvec2 uv2=vec2(0.,0.);\n#endif\n#ifdef MAINUV1\nvMainUV1=uvUpdated;\n#endif\n#ifdef MAINUV2\nvMainUV2=uv2;\n#endif\n#if defined(ALBEDO) && ALBEDODIRECTUV == 0\nif (vAlbedoInfos.x == 0.)\n{\nvAlbedoUV=vec2(albedoMatrix*vec4(uvUpdated,1.0,0.0));\n}\nelse\n{\nvAlbedoUV=vec2(albedoMatrix*vec4(uv2,1.0,0.0));\n}\n#endif\n#if defined(AMBIENT) && AMBIENTDIRECTUV == 0\nif (vAmbientInfos.x == 0.)\n{\nvAmbientUV=vec2(ambientMatrix*vec4(uvUpdated,1.0,0.0));\n}\nelse\n{\nvAmbientUV=vec2(ambientMatrix*vec4(uv2,1.0,0.0));\n}\n#endif\n#if defined(OPACITY) && OPACITYDIRECTUV == 0\nif (vOpacityInfos.x == 0.)\n{\nvOpacityUV=vec2(opacityMatrix*vec4(uvUpdated,1.0,0.0));\n}\nelse\n{\nvOpacityUV=vec2(opacityMatrix*vec4(uv2,1.0,0.0));\n}\n#endif\n#if defined(EMISSIVE) && EMISSIVEDIRECTUV == 0\nif (vEmissiveInfos.x == 0.)\n{\nvEmissiveUV=vec2(emissiveMatrix*vec4(uvUpdated,1.0,0.0));\n}\nelse\n{\nvEmissiveUV=vec2(emissiveMatrix*vec4(uv2,1.0,0.0));\n}\n#endif\n#if defined(LIGHTMAP) && LIGHTMAPDIRECTUV == 0\nif (vLightmapInfos.x == 0.)\n{\nvLightmapUV=vec2(lightmapMatrix*vec4(uvUpdated,1.0,0.0));\n}\nelse\n{\nvLightmapUV=vec2(lightmapMatrix*vec4(uv2,1.0,0.0));\n}\n#endif\n#if defined(REFLECTIVITY) && REFLECTIVITYDIRECTUV == 0\nif (vReflectivityInfos.x == 0.)\n{\nvReflectivityUV=vec2(reflectivityMatrix*vec4(uvUpdated,1.0,0.0));\n}\nelse\n{\nvReflectivityUV=vec2(reflectivityMatrix*vec4(uv2,1.0,0.0));\n}\n#endif\n#if defined(MICROSURFACEMAP) && MICROSURFACEMAPDIRECTUV == 0\nif (vMicroSurfaceSamplerInfos.x == 0.)\n{\nvMicroSurfaceSamplerUV=vec2(microSurfaceSamplerMatrix*vec4(uvUpdated,1.0,0.0));\n}\nelse\n{\nvMicroSurfaceSamplerUV=vec2(microSurfaceSamplerMatrix*vec4(uv2,1.0,0.0));\n}\n#endif\n#if defined(BUMP) && BUMPDIRECTUV == 0\nif (vBumpInfos.x == 0.)\n{\nvBumpUV=vec2(bumpMatrix*vec4(uvUpdated,1.0,0.0));\n}\nelse\n{\nvBumpUV=vec2(bumpMatrix*vec4(uv2,1.0,0.0));\n}\n#endif\n#ifdef CLEARCOAT\n#if defined(CLEARCOAT_TEXTURE) && CLEARCOAT_TEXTUREDIRECTUV == 0\nif (vClearCoatInfos.x == 0.)\n{\nvClearCoatUV=vec2(clearCoatMatrix*vec4(uvUpdated,1.0,0.0));\n}\nelse\n{\nvClearCoatUV=vec2(clearCoatMatrix*vec4(uv2,1.0,0.0));\n}\n#endif\n#if defined(CLEARCOAT_BUMP) && CLEARCOAT_BUMPDIRECTUV == 0\nif (vClearCoatBumpInfos.x == 0.)\n{\nvClearCoatBumpUV=vec2(clearCoatBumpMatrix*vec4(uvUpdated,1.0,0.0));\n}\nelse\n{\nvClearCoatBumpUV=vec2(clearCoatBumpMatrix*vec4(uv2,1.0,0.0));\n}\n#endif\n#if defined(CLEARCOAT_TINT_TEXTURE) && CLEARCOAT_TINT_TEXTUREDIRECTUV == 0\nif (vClearCoatTintInfos.x == 0.)\n{\nvClearCoatTintUV=vec2(clearCoatTintMatrix*vec4(uvUpdated,1.0,0.0));\n}\nelse\n{\nvClearCoatTintUV=vec2(clearCoatTintMatrix*vec4(uv2,1.0,0.0));\n}\n#endif\n#endif\n#ifdef SHEEN\n#if defined(SHEEN_TEXTURE) && SHEEN_TEXTUREDIRECTUV == 0\nif (vSheenInfos.x == 0.)\n{\nvSheenUV=vec2(sheenMatrix*vec4(uvUpdated,1.0,0.0));\n}\nelse\n{\nvSheenUV=vec2(sheenMatrix*vec4(uv2,1.0,0.0));\n}\n#endif\n#endif\n#ifdef ANISOTROPIC\n#if defined(ANISOTROPIC_TEXTURE) && ANISOTROPIC_TEXTUREDIRECTUV == 0\nif (vAnisotropyInfos.x == 0.)\n{\nvAnisotropyUV=vec2(anisotropyMatrix*vec4(uvUpdated,1.0,0.0));\n}\nelse\n{\nvAnisotropyUV=vec2(anisotropyMatrix*vec4(uv2,1.0,0.0));\n}\n#endif\n#endif\n#ifdef SUBSURFACE\n#if defined(SS_THICKNESSANDMASK_TEXTURE) && SS_THICKNESSANDMASK_TEXTUREDIRECTUV == 0\nif (vThicknessInfos.x == 0.)\n{\nvThicknessUV=vec2(thicknessMatrix*vec4(uvUpdated,1.0,0.0));\n}\nelse\n{\nvThicknessUV=vec2(thicknessMatrix*vec4(uv2,1.0,0.0));\n}\n#endif\n#endif\n\n#include<bumpVertex>\n\n#include<clipPlaneVertex>\n\n#include<fogVertex>\n\n#include<shadowsVertex>[0..maxSimultaneousLights]\n\n#ifdef VERTEXCOLOR\nvColor=color;\n#endif\n\n#ifdef POINTSIZE\ngl_PointSize=pointSize;\n#endif\n\n#include<logDepthVertex>\n#define CUSTOM_VERTEX_MAIN_END\n}";T.a.ShadersStore.pbrVertexShader=B;var V=n(42),z=function(e){function t(){var t=e.call(this)||this;return t.PBR=!0,t.MAINUV1=!1,t.MAINUV2=!1,t.UV1=!1,t.UV2=!1,t.ALBEDO=!1,t.GAMMAALBEDO=!1,t.ALBEDODIRECTUV=0,t.VERTEXCOLOR=!1,t.AMBIENT=!1,t.AMBIENTDIRECTUV=0,t.AMBIENTINGRAYSCALE=!1,t.OPACITY=!1,t.VERTEXALPHA=!1,t.OPACITYDIRECTUV=0,t.OPACITYRGB=!1,t.ALPHATEST=!1,t.DEPTHPREPASS=!1,t.ALPHABLEND=!1,t.ALPHAFROMALBEDO=!1,t.ALPHATESTVALUE="0.5",t.SPECULAROVERALPHA=!1,t.RADIANCEOVERALPHA=!1,t.ALPHAFRESNEL=!1,t.LINEARALPHAFRESNEL=!1,t.PREMULTIPLYALPHA=!1,t.EMISSIVE=!1,t.EMISSIVEDIRECTUV=0,t.REFLECTIVITY=!1,t.REFLECTIVITYDIRECTUV=0,t.SPECULARTERM=!1,t.MICROSURFACEFROMREFLECTIVITYMAP=!1,t.MICROSURFACEAUTOMATIC=!1,t.LODBASEDMICROSFURACE=!1,t.MICROSURFACEMAP=!1,t.MICROSURFACEMAPDIRECTUV=0,t.METALLICWORKFLOW=!1,t.ROUGHNESSSTOREINMETALMAPALPHA=!1,t.ROUGHNESSSTOREINMETALMAPGREEN=!1,t.METALLNESSSTOREINMETALMAPBLUE=!1,t.AOSTOREINMETALMAPRED=!1,t.METALLICF0FACTORFROMMETALLICMAP=!1,t.ENVIRONMENTBRDF=!1,t.ENVIRONMENTBRDF_RGBD=!1,t.NORMAL=!1,t.TANGENT=!1,t.BUMP=!1,t.BUMPDIRECTUV=0,t.OBJECTSPACE_NORMALMAP=!1,t.PARALLAX=!1,t.PARALLAXOCCLUSION=!1,t.NORMALXYSCALE=!0,t.LIGHTMAP=!1,t.LIGHTMAPDIRECTUV=0,t.USELIGHTMAPASSHADOWMAP=!1,t.GAMMALIGHTMAP=!1,t.RGBDLIGHTMAP=!1,t.REFLECTION=!1,t.REFLECTIONMAP_3D=!1,t.REFLECTIONMAP_SPHERICAL=!1,t.REFLECTIONMAP_PLANAR=!1,t.REFLECTIONMAP_CUBIC=!1,t.USE_LOCAL_REFLECTIONMAP_CUBIC=!1,t.REFLECTIONMAP_PROJECTION=!1,t.REFLECTIONMAP_SKYBOX=!1,t.REFLECTIONMAP_EXPLICIT=!1,t.REFLECTIONMAP_EQUIRECTANGULAR=!1,t.REFLECTIONMAP_EQUIRECTANGULAR_FIXED=!1,t.REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED=!1,t.INVERTCUBICMAP=!1,t.USESPHERICALFROMREFLECTIONMAP=!1,t.USEIRRADIANCEMAP=!1,t.SPHERICAL_HARMONICS=!1,t.USESPHERICALINVERTEX=!1,t.REFLECTIONMAP_OPPOSITEZ=!1,t.LODINREFLECTIONALPHA=!1,t.GAMMAREFLECTION=!1,t.RGBDREFLECTION=!1,t.LINEARSPECULARREFLECTION=!1,t.RADIANCEOCCLUSION=!1,t.HORIZONOCCLUSION=!1,t.INSTANCES=!1,t.NUM_BONE_INFLUENCERS=0,t.BonesPerMesh=0,t.BONETEXTURE=!1,t.NONUNIFORMSCALING=!1,t.MORPHTARGETS=!1,t.MORPHTARGETS_NORMAL=!1,t.MORPHTARGETS_TANGENT=!1,t.MORPHTARGETS_UV=!1,t.NUM_MORPH_INFLUENCERS=0,t.IMAGEPROCESSING=!1,t.VIGNETTE=!1,t.VIGNETTEBLENDMODEMULTIPLY=!1,t.VIGNETTEBLENDMODEOPAQUE=!1,t.TONEMAPPING=!1,t.TONEMAPPING_ACES=!1,t.CONTRAST=!1,t.COLORCURVES=!1,t.COLORGRADING=!1,t.COLORGRADING3D=!1,t.SAMPLER3DGREENDEPTH=!1,t.SAMPLER3DBGRMAP=!1,t.IMAGEPROCESSINGPOSTPROCESS=!1,t.EXPOSURE=!1,t.MULTIVIEW=!1,t.USEPHYSICALLIGHTFALLOFF=!1,t.USEGLTFLIGHTFALLOFF=!1,t.TWOSIDEDLIGHTING=!1,t.SHADOWFLOAT=!1,t.CLIPPLANE=!1,t.CLIPPLANE2=!1,t.CLIPPLANE3=!1,t.CLIPPLANE4=!1,t.CLIPPLANE5=!1,t.CLIPPLANE6=!1,t.POINTSIZE=!1,t.FOG=!1,t.LOGARITHMICDEPTH=!1,t.FORCENORMALFORWARD=!1,t.SPECULARAA=!1,t.CLEARCOAT=!1,t.CLEARCOAT_DEFAULTIOR=!1,t.CLEARCOAT_TEXTURE=!1,t.CLEARCOAT_TEXTUREDIRECTUV=0,t.CLEARCOAT_BUMP=!1,t.CLEARCOAT_BUMPDIRECTUV=0,t.CLEARCOAT_TINT=!1,t.CLEARCOAT_TINT_TEXTURE=!1,t.CLEARCOAT_TINT_TEXTUREDIRECTUV=0,t.ANISOTROPIC=!1,t.ANISOTROPIC_TEXTURE=!1,t.ANISOTROPIC_TEXTUREDIRECTUV=0,t.BRDF_V_HEIGHT_CORRELATED=!1,t.MS_BRDF_ENERGY_CONSERVATION=!1,t.SPECULAR_GLOSSINESS_ENERGY_CONSERVATION=!1,t.SHEEN=!1,t.SHEEN_TEXTURE=!1,t.SHEEN_TEXTUREDIRECTUV=0,t.SHEEN_LINKWITHALBEDO=!1,t.SUBSURFACE=!1,t.SS_REFRACTION=!1,t.SS_TRANSLUCENCY=!1,t.SS_SCATERRING=!1,t.SS_THICKNESSANDMASK_TEXTURE=!1,t.SS_THICKNESSANDMASK_TEXTUREDIRECTUV=0,t.SS_REFRACTIONMAP_3D=!1,t.SS_REFRACTIONMAP_OPPOSITEZ=!1,t.SS_LODINREFRACTIONALPHA=!1,t.SS_GAMMAREFRACTION=!1,t.SS_RGBDREFRACTION=!1,t.SS_LINEARSPECULARREFRACTION=!1,t.SS_LINKREFRACTIONTOTRANSPARENCY=!1,t.SS_MASK_FROM_THICKNESS_TEXTURE=!1,t.UNLIT=!1,t.DEBUGMODE=0,t.rebuild(),t}return Object(r.__extends)(t,e),t.prototype.reset=function(){e.prototype.reset.call(this),this.ALPHATESTVALUE="0.5",this.PBR=!0},t}(y.a),U=function(e){function t(n,r){var i=e.call(this,n,r)||this;return i._directIntensity=1,i._emissiveIntensity=1,i._environmentIntensity=1,i._specularIntensity=1,i._lightingInfos=new l.f(i._directIntensity,i._emissiveIntensity,i._environmentIntensity,i._specularIntensity),i._disableBumpMap=!1,i._albedoTexture=null,i._ambientTexture=null,i._ambientTextureStrength=1,i._ambientTextureImpactOnAnalyticalLights=t.DEFAULT_AO_ON_ANALYTICAL_LIGHTS,i._opacityTexture=null,i._reflectionTexture=null,i._emissiveTexture=null,i._reflectivityTexture=null,i._metallicTexture=null,i._metallic=null,i._roughness=null,i._metallicF0Factor=.5,i._useMetallicF0FactorFromMetallicTexture=!1,i._microSurfaceTexture=null,i._bumpTexture=null,i._lightmapTexture=null,i._ambientColor=new h.a(0,0,0),i._albedoColor=new h.a(1,1,1),i._reflectivityColor=new h.a(1,1,1),i._reflectionColor=new h.a(1,1,1),i._emissiveColor=new h.a(0,0,0),i._microSurface=.9,i._useLightmapAsShadowmap=!1,i._useHorizonOcclusion=!0,i._useRadianceOcclusion=!0,i._useAlphaFromAlbedoTexture=!1,i._useSpecularOverAlpha=!0,i._useMicroSurfaceFromReflectivityMapAlpha=!1,i._useRoughnessFromMetallicTextureAlpha=!0,i._useRoughnessFromMetallicTextureGreen=!1,i._useMetallnessFromMetallicTextureBlue=!1,i._useAmbientOcclusionFromMetallicTextureRed=!1,i._useAmbientInGrayScale=!1,i._useAutoMicroSurfaceFromReflectivityMap=!1,i._lightFalloff=t.LIGHTFALLOFF_PHYSICAL,i._useRadianceOverAlpha=!0,i._useObjectSpaceNormalMap=!1,i._useParallax=!1,i._useParallaxOcclusion=!1,i._parallaxScaleBias=.05,i._disableLighting=!1,i._maxSimultaneousLights=4,i._invertNormalMapX=!1,i._invertNormalMapY=!1,i._twoSidedLighting=!1,i._alphaCutOff=.4,i._forceAlphaTest=!1,i._useAlphaFresnel=!1,i._useLinearAlphaFresnel=!1,i._transparencyMode=null,i._environmentBRDFTexture=null,i._forceIrradianceInFragment=!1,i._forceNormalForward=!1,i._enableSpecularAntiAliasing=!1,i._imageProcessingObserver=null,i._renderTargets=new a.a(16),i._globalAmbientColor=new h.a(0,0,0),i._useLogarithmicDepth=!1,i._unlit=!1,i._debugMode=0,i.debugMode=0,i.debugLimit=-1,i.debugFactor=1,i.clearCoat=new f(i._markAllSubMeshesAsTexturesDirty.bind(i)),i.anisotropy=new m(i._markAllSubMeshesAsTexturesDirty.bind(i)),i.brdf=new g(i._markAllSubMeshesAsMiscDirty.bind(i)),i.sheen=new _(i._markAllSubMeshesAsTexturesDirty.bind(i)),i.subSurface=new v(i._markAllSubMeshesAsTexturesDirty.bind(i)),i._rebuildInParallel=!1,i._attachImageProcessingConfiguration(null),i.getRenderTargetTextures=function(){return i._renderTargets.reset(),d.a.ReflectionTextureEnabled&&i._reflectionTexture&&i._reflectionTexture.isRenderTarget&&i._renderTargets.push(i._reflectionTexture),i.subSurface.fillRenderTargetTextures(i._renderTargets),i._renderTargets},i._environmentBRDFTexture=s.a.GetEnvironmentBRDFTexture(r),i}return Object(r.__extends)(t,e),t.prototype._attachImageProcessingConfiguration=function(e){var t=this;e!==this._imageProcessingConfiguration&&(this._imageProcessingConfiguration&&this._imageProcessingObserver&&this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),this._imageProcessingConfiguration=e||this.getScene().imageProcessingConfiguration,this._imageProcessingConfiguration&&(this._imageProcessingObserver=this._imageProcessingConfiguration.onUpdateParameters.add((function(){t._markAllSubMeshesAsImageProcessingDirty()}))))},Object.defineProperty(t.prototype,"hasRenderTargetTextures",{get:function(){return!!(d.a.ReflectionTextureEnabled&&this._reflectionTexture&&this._reflectionTexture.isRenderTarget)||this.subSurface.hasRenderTargetTextures()},enumerable:!0,configurable:!0}),t.prototype.getClassName=function(){return"PBRBaseMaterial"},Object.defineProperty(t.prototype,"useLogarithmicDepth",{get:function(){return this._useLogarithmicDepth},set:function(e){this._useLogarithmicDepth=e&&this.getScene().getEngine().getCaps().fragmentDepthSupported},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"transparencyMode",{get:function(){return this._transparencyMode},set:function(e){this._transparencyMode!==e&&(this._transparencyMode=e,this._forceAlphaTest=e===t.PBRMATERIAL_ALPHATESTANDBLEND,this._markAllSubMeshesAsTexturesAndMiscDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"_disableAlphaBlending",{get:function(){return this.subSurface.disableAlphaBlending||this._transparencyMode===t.PBRMATERIAL_OPAQUE||this._transparencyMode===t.PBRMATERIAL_ALPHATEST},enumerable:!0,configurable:!0}),t.prototype.needAlphaBlending=function(){return!this._disableAlphaBlending&&(this.alpha<1||null!=this._opacityTexture||this._shouldUseAlphaFromAlbedoTexture())},t.prototype.needAlphaBlendingForMesh=function(t){return!(this._disableAlphaBlending&&t.visibility>=1)&&e.prototype.needAlphaBlendingForMesh.call(this,t)},t.prototype.needAlphaTesting=function(){return!!this._forceAlphaTest||!this.subSurface.disableAlphaBlending&&(null!=this._albedoTexture&&this._albedoTexture.hasAlpha&&(null==this._transparencyMode||this._transparencyMode===t.PBRMATERIAL_ALPHATEST))},t.prototype._shouldUseAlphaFromAlbedoTexture=function(){return null!=this._albedoTexture&&this._albedoTexture.hasAlpha&&this._useAlphaFromAlbedoTexture&&this._transparencyMode!==t.PBRMATERIAL_OPAQUE},t.prototype.getAlphaTestTexture=function(){return this._albedoTexture},t.prototype.isReadyForSubMesh=function(e,t,n){if(t.effect&&this.isFrozen&&t.effect._wasPreviouslyReady)return!0;t._materialDefines||(t._materialDefines=new z);var r=t._materialDefines;if(!this.checkReadyOnEveryCall&&t.effect&&r._renderId===this.getScene().getRenderId())return!0;var i=this.getScene(),a=i.getEngine();if(r._areTexturesDirty&&i.texturesEnabled){if(this._albedoTexture&&d.a.DiffuseTextureEnabled&&!this._albedoTexture.isReadyOrNotBlocking())return!1;if(this._ambientTexture&&d.a.AmbientTextureEnabled&&!this._ambientTexture.isReadyOrNotBlocking())return!1;if(this._opacityTexture&&d.a.OpacityTextureEnabled&&!this._opacityTexture.isReadyOrNotBlocking())return!1;var s=this._getReflectionTexture();if(s&&d.a.ReflectionTextureEnabled){if(!s.isReadyOrNotBlocking())return!1;if(s.irradianceTexture&&!s.irradianceTexture.isReadyOrNotBlocking())return!1}if(this._lightmapTexture&&d.a.LightmapTextureEnabled&&!this._lightmapTexture.isReadyOrNotBlocking())return!1;if(this._emissiveTexture&&d.a.EmissiveTextureEnabled&&!this._emissiveTexture.isReadyOrNotBlocking())return!1;if(d.a.SpecularTextureEnabled){if(this._metallicTexture){if(!this._metallicTexture.isReadyOrNotBlocking())return!1}else if(this._reflectivityTexture&&!this._reflectivityTexture.isReadyOrNotBlocking())return!1;if(this._microSurfaceTexture&&!this._microSurfaceTexture.isReadyOrNotBlocking())return!1}if(a.getCaps().standardDerivatives&&this._bumpTexture&&d.a.BumpTextureEnabled&&!this._disableBumpMap&&!this._bumpTexture.isReady())return!1;if(this._environmentBRDFTexture&&d.a.ReflectionTextureEnabled&&!this._environmentBRDFTexture.isReady())return!1}if(!(this.subSurface.isReadyForSubMesh(r,i)&&this.clearCoat.isReadyForSubMesh(r,i,a,this._disableBumpMap)&&this.sheen.isReadyForSubMesh(r,i)&&this.anisotropy.isReadyForSubMesh(r,i)))return!1;if(r._areImageProcessingDirty&&this._imageProcessingConfiguration&&!this._imageProcessingConfiguration.isReady())return!1;a.getCaps().standardDerivatives||e.isVerticesDataPresent(u.b.NormalKind)||(e.createNormals(!0),o.a.Warn("PBRMaterial: Normals have been created for the mesh: "+e.name));var c=t.effect,l=r._areLightsDisposed,h=this._prepareEffect(e,r,this.onCompiled,this.onError,n);if(h)if(this.allowShaderHotSwapping&&c&&!h.isReady()){if(h=c,this._rebuildInParallel=!0,r.markAsUnprocessed(),l)return r._areLightsDisposed=!0,!1}else this._rebuildInParallel=!1,i.resetCachedMaterial(),t.setEffect(h,r),this.buildUniformLayout();return!(!t.effect||!t.effect.isReady())&&(r._renderId=i.getRenderId(),t.effect._wasPreviouslyReady=!0,!0)},t.prototype.isMetallicWorkflow=function(){return!(null==this._metallic&&null==this._roughness&&!this._metallicTexture)},t.prototype._prepareEffect=function(e,t,n,r,i,o){if(void 0===n&&(n=null),void 0===r&&(r=null),void 0===i&&(i=null),void 0===o&&(o=null),this._prepareDefines(e,t,i,o),!t.isDirty)return null;t.markAsProcessed();var a=this.getScene().getEngine(),s=new V.a,c=0;t.USESPHERICALINVERTEX&&s.addFallback(c++,"USESPHERICALINVERTEX"),t.FOG&&s.addFallback(c,"FOG"),t.SPECULARAA&&s.addFallback(c,"SPECULARAA"),t.POINTSIZE&&s.addFallback(c,"POINTSIZE"),t.LOGARITHMICDEPTH&&s.addFallback(c,"LOGARITHMICDEPTH"),t.PARALLAX&&s.addFallback(c,"PARALLAX"),t.PARALLAXOCCLUSION&&s.addFallback(c++,"PARALLAXOCCLUSION"),c=m.AddFallbacks(t,s,c),c=m.AddFallbacks(t,s,c),c=v.AddFallbacks(t,s,c),c=_.AddFallbacks(t,s,c),t.ENVIRONMENTBRDF&&s.addFallback(c++,"ENVIRONMENTBRDF"),t.TANGENT&&s.addFallback(c++,"TANGENT"),t.BUMP&&s.addFallback(c++,"BUMP"),c=p.a.HandleFallbacksForShadows(t,s,this._maxSimultaneousLights,c++),t.SPECULARTERM&&s.addFallback(c++,"SPECULARTERM"),t.USESPHERICALFROMREFLECTIONMAP&&s.addFallback(c++,"USESPHERICALFROMREFLECTIONMAP"),t.USEIRRADIANCEMAP&&s.addFallback(c++,"USEIRRADIANCEMAP"),t.LIGHTMAP&&s.addFallback(c++,"LIGHTMAP"),t.NORMAL&&s.addFallback(c++,"NORMAL"),t.AMBIENT&&s.addFallback(c++,"AMBIENT"),t.EMISSIVE&&s.addFallback(c++,"EMISSIVE"),t.VERTEXCOLOR&&s.addFallback(c++,"VERTEXCOLOR"),t.MORPHTARGETS&&s.addFallback(c++,"MORPHTARGETS"),t.MULTIVIEW&&s.addFallback(0,"MULTIVIEW");var l=[u.b.PositionKind];t.NORMAL&&l.push(u.b.NormalKind),t.TANGENT&&l.push(u.b.TangentKind),t.UV1&&l.push(u.b.UVKind),t.UV2&&l.push(u.b.UV2Kind),t.VERTEXCOLOR&&l.push(u.b.ColorKind),p.a.PrepareAttributesForBones(l,e,t,s),p.a.PrepareAttributesForInstances(l,t),p.a.PrepareAttributesForMorphTargets(l,e,t);var h="pbr",d=["world","view","viewProjection","vEyePosition","vLightsType","vAmbientColor","vAlbedoColor","vReflectivityColor","vEmissiveColor","visibility","vReflectionColor","vFogInfos","vFogColor","pointSize","vAlbedoInfos","vAmbientInfos","vOpacityInfos","vReflectionInfos","vReflectionPosition","vReflectionSize","vEmissiveInfos","vReflectivityInfos","vMicroSurfaceSamplerInfos","vBumpInfos","vLightmapInfos","mBones","vClipPlane","vClipPlane2","vClipPlane3","vClipPlane4","vClipPlane5","vClipPlane6","albedoMatrix","ambientMatrix","opacityMatrix","reflectionMatrix","emissiveMatrix","reflectivityMatrix","normalMatrix","microSurfaceSamplerMatrix","bumpMatrix","lightmapMatrix","vLightingIntensity","logarithmicDepthConstant","vSphericalX","vSphericalY","vSphericalZ","vSphericalXX_ZZ","vSphericalYY_ZZ","vSphericalZZ","vSphericalXY","vSphericalYZ","vSphericalZX","vSphericalL00","vSphericalL1_1","vSphericalL10","vSphericalL11","vSphericalL2_2","vSphericalL2_1","vSphericalL20","vSphericalL21","vSphericalL22","vReflectionMicrosurfaceInfos","vTangentSpaceParams","boneTextureWidth","vDebugMode"],g=["albedoSampler","reflectivitySampler","ambientSampler","emissiveSampler","bumpSampler","lightmapSampler","opacitySampler","reflectionSampler","reflectionSamplerLow","reflectionSamplerHigh","irradianceSampler","microSurfaceSampler","environmentBrdfSampler","boneSampler"],y=["Material","Scene"];v.AddUniforms(d),v.AddSamplers(g),f.AddUniforms(d),f.AddSamplers(g),m.AddUniforms(d),m.AddSamplers(g),_.AddUniforms(d),_.AddSamplers(g),b.a&&(b.a.PrepareUniforms(d,t),b.a.PrepareSamplers(g,t)),p.a.PrepareUniformsAndSamplersList({uniformsNames:d,uniformBuffersNames:y,samplers:g,defines:t,maxSimultaneousLights:this._maxSimultaneousLights}),this.customShaderNameResolve&&(h=this.customShaderNameResolve(h,d,y,g,t));var C=t.toString();return a.createEffect(h,{attributes:l,uniformsNames:d,uniformBuffersNames:y,samplers:g,defines:C,fallbacks:s,onCompiled:n,onError:r,indexParameters:{maxSimultaneousLights:this._maxSimultaneousLights,maxSimultaneousMorphTargets:t.NUM_MORPH_INFLUENCERS}},a)},t.prototype._prepareDefines=function(e,n,r,i){void 0===r&&(r=null),void 0===i&&(i=null);var o=this.getScene(),a=o.getEngine();if(p.a.PrepareDefinesForLights(o,e,n,!0,this._maxSimultaneousLights,this._disableLighting),n._needNormals=!0,p.a.PrepareDefinesForMultiview(o,n),n.METALLICWORKFLOW=this.isMetallicWorkflow(),n._areTexturesDirty){if(n._needUVs=!1,o.texturesEnabled){o.getEngine().getCaps().textureLOD&&(n.LODBASEDMICROSFURACE=!0),this._albedoTexture&&d.a.DiffuseTextureEnabled?(p.a.PrepareDefinesForMergedUV(this._albedoTexture,n,"ALBEDO"),n.GAMMAALBEDO=this._albedoTexture.gammaSpace):n.ALBEDO=!1,this._ambientTexture&&d.a.AmbientTextureEnabled?(p.a.PrepareDefinesForMergedUV(this._ambientTexture,n,"AMBIENT"),n.AMBIENTINGRAYSCALE=this._useAmbientInGrayScale):n.AMBIENT=!1,this._opacityTexture&&d.a.OpacityTextureEnabled?(p.a.PrepareDefinesForMergedUV(this._opacityTexture,n,"OPACITY"),n.OPACITYRGB=this._opacityTexture.getAlphaFromRGB):n.OPACITY=!1;var s=this._getReflectionTexture();if(s&&d.a.ReflectionTextureEnabled){switch(n.REFLECTION=!0,n.GAMMAREFLECTION=s.gammaSpace,n.RGBDREFLECTION=s.isRGBD,n.REFLECTIONMAP_OPPOSITEZ=this.getScene().useRightHandedSystem?!s.invertZ:s.invertZ,n.LODINREFLECTIONALPHA=s.lodLevelInAlpha,n.LINEARSPECULARREFLECTION=s.linearSpecularLOD,s.coordinatesMode===x.a.INVCUBIC_MODE&&(n.INVERTCUBICMAP=!0),n.REFLECTIONMAP_3D=s.isCube,n.REFLECTIONMAP_CUBIC=!1,n.REFLECTIONMAP_EXPLICIT=!1,n.REFLECTIONMAP_PLANAR=!1,n.REFLECTIONMAP_PROJECTION=!1,n.REFLECTIONMAP_SKYBOX=!1,n.REFLECTIONMAP_SPHERICAL=!1,n.REFLECTIONMAP_EQUIRECTANGULAR=!1,n.REFLECTIONMAP_EQUIRECTANGULAR_FIXED=!1,n.REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED=!1,s.coordinatesMode){case x.a.EXPLICIT_MODE:n.REFLECTIONMAP_EXPLICIT=!0;break;case x.a.PLANAR_MODE:n.REFLECTIONMAP_PLANAR=!0;break;case x.a.PROJECTION_MODE:n.REFLECTIONMAP_PROJECTION=!0;break;case x.a.SKYBOX_MODE:n.REFLECTIONMAP_SKYBOX=!0;break;case x.a.SPHERICAL_MODE:n.REFLECTIONMAP_SPHERICAL=!0;break;case x.a.EQUIRECTANGULAR_MODE:n.REFLECTIONMAP_EQUIRECTANGULAR=!0;break;case x.a.FIXED_EQUIRECTANGULAR_MODE:n.REFLECTIONMAP_EQUIRECTANGULAR_FIXED=!0;break;case x.a.FIXED_EQUIRECTANGULAR_MIRRORED_MODE:n.REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED=!0;break;case x.a.CUBIC_MODE:case x.a.INVCUBIC_MODE:default:n.REFLECTIONMAP_CUBIC=!0,n.USE_LOCAL_REFLECTIONMAP_CUBIC=!!s.boundingBoxSize}s.coordinatesMode!==x.a.SKYBOX_MODE&&(s.irradianceTexture?(n.USEIRRADIANCEMAP=!0,n.USESPHERICALFROMREFLECTIONMAP=!1):s.isCube&&(n.USESPHERICALFROMREFLECTIONMAP=!0,n.USEIRRADIANCEMAP=!1,this._forceIrradianceInFragment||o.getEngine().getCaps().maxVaryingVectors<=8?n.USESPHERICALINVERTEX=!1:n.USESPHERICALINVERTEX=!0))}else n.REFLECTION=!1,n.REFLECTIONMAP_3D=!1,n.REFLECTIONMAP_SPHERICAL=!1,n.REFLECTIONMAP_PLANAR=!1,n.REFLECTIONMAP_CUBIC=!1,n.USE_LOCAL_REFLECTIONMAP_CUBIC=!1,n.REFLECTIONMAP_PROJECTION=!1,n.REFLECTIONMAP_SKYBOX=!1,n.REFLECTIONMAP_EXPLICIT=!1,n.REFLECTIONMAP_EQUIRECTANGULAR=!1,n.REFLECTIONMAP_EQUIRECTANGULAR_FIXED=!1,n.REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED=!1,n.INVERTCUBICMAP=!1,n.USESPHERICALFROMREFLECTIONMAP=!1,n.USEIRRADIANCEMAP=!1,n.USESPHERICALINVERTEX=!1,n.REFLECTIONMAP_OPPOSITEZ=!1,n.LODINREFLECTIONALPHA=!1,n.GAMMAREFLECTION=!1,n.RGBDREFLECTION=!1,n.LINEARSPECULARREFLECTION=!1;this._lightmapTexture&&d.a.LightmapTextureEnabled?(p.a.PrepareDefinesForMergedUV(this._lightmapTexture,n,"LIGHTMAP"),n.USELIGHTMAPASSHADOWMAP=this._useLightmapAsShadowmap,n.GAMMALIGHTMAP=this._lightmapTexture.gammaSpace,n.RGBDLIGHTMAP=this._lightmapTexture.isRGBD):n.LIGHTMAP=!1,this._emissiveTexture&&d.a.EmissiveTextureEnabled?p.a.PrepareDefinesForMergedUV(this._emissiveTexture,n,"EMISSIVE"):n.EMISSIVE=!1,d.a.SpecularTextureEnabled?(this._metallicTexture?(p.a.PrepareDefinesForMergedUV(this._metallicTexture,n,"REFLECTIVITY"),n.ROUGHNESSSTOREINMETALMAPALPHA=this._useRoughnessFromMetallicTextureAlpha,n.ROUGHNESSSTOREINMETALMAPGREEN=!this._useRoughnessFromMetallicTextureAlpha&&this._useRoughnessFromMetallicTextureGreen,n.METALLNESSSTOREINMETALMAPBLUE=this._useMetallnessFromMetallicTextureBlue,n.AOSTOREINMETALMAPRED=this._useAmbientOcclusionFromMetallicTextureRed,n.METALLICF0FACTORFROMMETALLICMAP=this._useMetallicF0FactorFromMetallicTexture):this._reflectivityTexture?(p.a.PrepareDefinesForMergedUV(this._reflectivityTexture,n,"REFLECTIVITY"),n.MICROSURFACEFROMREFLECTIVITYMAP=this._useMicroSurfaceFromReflectivityMapAlpha,n.MICROSURFACEAUTOMATIC=this._useAutoMicroSurfaceFromReflectivityMap):n.REFLECTIVITY=!1,this._microSurfaceTexture?p.a.PrepareDefinesForMergedUV(this._microSurfaceTexture,n,"MICROSURFACEMAP"):n.MICROSURFACEMAP=!1):(n.REFLECTIVITY=!1,n.MICROSURFACEMAP=!1),o.getEngine().getCaps().standardDerivatives&&this._bumpTexture&&d.a.BumpTextureEnabled&&!this._disableBumpMap?(p.a.PrepareDefinesForMergedUV(this._bumpTexture,n,"BUMP"),this._useParallax&&this._albedoTexture&&d.a.DiffuseTextureEnabled?(n.PARALLAX=!0,n.PARALLAXOCCLUSION=!!this._useParallaxOcclusion):n.PARALLAX=!1,n.OBJECTSPACE_NORMALMAP=this._useObjectSpaceNormalMap):n.BUMP=!1,this._environmentBRDFTexture&&d.a.ReflectionTextureEnabled?(n.ENVIRONMENTBRDF=!0,n.ENVIRONMENTBRDF_RGBD=this._environmentBRDFTexture.isRGBD):(n.ENVIRONMENTBRDF=!1,n.ENVIRONMENTBRDF_RGBD=!1),this._shouldUseAlphaFromAlbedoTexture()?n.ALPHAFROMALBEDO=!0:n.ALPHAFROMALBEDO=!1}n.SPECULAROVERALPHA=this._useSpecularOverAlpha,this._lightFalloff===t.LIGHTFALLOFF_STANDARD?(n.USEPHYSICALLIGHTFALLOFF=!1,n.USEGLTFLIGHTFALLOFF=!1):this._lightFalloff===t.LIGHTFALLOFF_GLTF?(n.USEPHYSICALLIGHTFALLOFF=!1,n.USEGLTFLIGHTFALLOFF=!0):(n.USEPHYSICALLIGHTFALLOFF=!0,n.USEGLTFLIGHTFALLOFF=!1),n.RADIANCEOVERALPHA=this._useRadianceOverAlpha,!this.backFaceCulling&&this._twoSidedLighting?n.TWOSIDEDLIGHTING=!0:n.TWOSIDEDLIGHTING=!1,n.SPECULARAA=o.getEngine().getCaps().standardDerivatives&&this._enableSpecularAntiAliasing}(n._areTexturesDirty||n._areMiscDirty)&&(n.ALPHATESTVALUE=this._alphaCutOff+(this._alphaCutOff%1==0?".":""),n.PREMULTIPLYALPHA=7===this.alphaMode||8===this.alphaMode,n.ALPHABLEND=this.needAlphaBlendingForMesh(e),n.ALPHAFRESNEL=this._useAlphaFresnel||this._useLinearAlphaFresnel,n.LINEARALPHAFRESNEL=this._useLinearAlphaFresnel),n._areImageProcessingDirty&&this._imageProcessingConfiguration&&this._imageProcessingConfiguration.prepareDefines(n),n.FORCENORMALFORWARD=this._forceNormalForward,n.RADIANCEOCCLUSION=this._useRadianceOcclusion,n.HORIZONOCCLUSION=this._useHorizonOcclusion,n._areMiscDirty&&(p.a.PrepareDefinesForMisc(e,o,this._useLogarithmicDepth,this.pointsCloud,this.fogEnabled,this._shouldTurnAlphaTestOn(e)||this._forceAlphaTest,n),n.UNLIT=this._unlit||(this.pointsCloud||this.wireframe)&&!e.isVerticesDataPresent(u.b.NormalKind),n.DEBUGMODE=this._debugMode),this.subSurface.prepareDefines(n,o),this.clearCoat.prepareDefines(n,o),this.anisotropy.prepareDefines(n,e,o),this.brdf.prepareDefines(n),this.sheen.prepareDefines(n,o),p.a.PrepareDefinesForFrameBoundValues(o,a,n,!!r,i),p.a.PrepareDefinesForAttributes(e,n,!0,!0,!0,this._transparencyMode!==t.PBRMATERIAL_OPAQUE)},t.prototype.forceCompilation=function(e,t,n){var i=this,o=Object(r.__assign)({clipPlane:!1,useInstances:!1},n),a=new z,s=this._prepareEffect(e,a,void 0,void 0,o.useInstances,o.clipPlane);s.isReady()?t&&t(this):s.onCompileObservable.add((function(){t&&t(i)}))},t.prototype.buildUniformLayout=function(){var e=this._uniformBuffer;e.addUniform("vAlbedoInfos",2),e.addUniform("vAmbientInfos",4),e.addUniform("vOpacityInfos",2),e.addUniform("vEmissiveInfos",2),e.addUniform("vLightmapInfos",2),e.addUniform("vReflectivityInfos",3),e.addUniform("vMicroSurfaceSamplerInfos",2),e.addUniform("vReflectionInfos",2),e.addUniform("vReflectionPosition",3),e.addUniform("vReflectionSize",3),e.addUniform("vBumpInfos",3),e.addUniform("albedoMatrix",16),e.addUniform("ambientMatrix",16),e.addUniform("opacityMatrix",16),e.addUniform("emissiveMatrix",16),e.addUniform("lightmapMatrix",16),e.addUniform("reflectivityMatrix",16),e.addUniform("microSurfaceSamplerMatrix",16),e.addUniform("bumpMatrix",16),e.addUniform("vTangentSpaceParams",2),e.addUniform("reflectionMatrix",16),e.addUniform("vReflectionColor",3),e.addUniform("vAlbedoColor",4),e.addUniform("vLightingIntensity",4),e.addUniform("vReflectionMicrosurfaceInfos",3),e.addUniform("pointSize",1),e.addUniform("vReflectivityColor",4),e.addUniform("vEmissiveColor",3),e.addUniform("visibility",1),f.PrepareUniformBuffer(e),m.PrepareUniformBuffer(e),_.PrepareUniformBuffer(e),v.PrepareUniformBuffer(e),e.create()},t.prototype.unbind=function(){if(this._activeEffect){var t=!1;this._reflectionTexture&&this._reflectionTexture.isRenderTarget&&(this._activeEffect.setTexture("reflection2DSampler",null),t=!0),this.subSurface.unbind(this._activeEffect)&&(t=!0),t&&this._markAllSubMeshesAsTexturesDirty()}e.prototype.unbind.call(this)},t.prototype.bindForSubMesh=function(e,t,n){var r=this.getScene(),i=n._materialDefines;if(i){var o=n.effect;if(o){this._activeEffect=o,i.INSTANCES||this.bindOnlyWorldMatrix(e),i.OBJECTSPACE_NORMALMAP&&(e.toNormalMatrix(this._normalMatrix),this.bindOnlyNormalMatrix(this._normalMatrix));var a=this._mustRebind(r,o,t.visibility);p.a.BindBonesParameters(t,this._activeEffect);var s=null,l=this._uniformBuffer;if(a){var u=r.getEngine();if(l.bindToEffect(o,"Material"),this.bindViewProjection(o),s=this._getReflectionTexture(),!l.useUbo||!this.isFrozen||!l.isSync){if(r.texturesEnabled){if(this._albedoTexture&&d.a.DiffuseTextureEnabled&&(l.updateFloat2("vAlbedoInfos",this._albedoTexture.coordinatesIndex,this._albedoTexture.level),p.a.BindTextureMatrix(this._albedoTexture,l,"albedo")),this._ambientTexture&&d.a.AmbientTextureEnabled&&(l.updateFloat4("vAmbientInfos",this._ambientTexture.coordinatesIndex,this._ambientTexture.level,this._ambientTextureStrength,this._ambientTextureImpactOnAnalyticalLights),p.a.BindTextureMatrix(this._ambientTexture,l,"ambient")),this._opacityTexture&&d.a.OpacityTextureEnabled&&(l.updateFloat2("vOpacityInfos",this._opacityTexture.coordinatesIndex,this._opacityTexture.level),p.a.BindTextureMatrix(this._opacityTexture,l,"opacity")),s&&d.a.ReflectionTextureEnabled){if(l.updateMatrix("reflectionMatrix",s.getReflectionTextureMatrix()),l.updateFloat2("vReflectionInfos",s.level,0),s.boundingBoxSize){var f=s;l.updateVector3("vReflectionPosition",f.boundingBoxPosition),l.updateVector3("vReflectionSize",f.boundingBoxSize)}if(!i.USEIRRADIANCEMAP){var m=s.sphericalPolynomial;if(i.USESPHERICALFROMREFLECTIONMAP&&m)if(i.SPHERICAL_HARMONICS){var g=m.preScaledHarmonics;this._activeEffect.setVector3("vSphericalL00",g.l00),this._activeEffect.setVector3("vSphericalL1_1",g.l1_1),this._activeEffect.setVector3("vSphericalL10",g.l10),this._activeEffect.setVector3("vSphericalL11",g.l11),this._activeEffect.setVector3("vSphericalL2_2",g.l2_2),this._activeEffect.setVector3("vSphericalL2_1",g.l2_1),this._activeEffect.setVector3("vSphericalL20",g.l20),this._activeEffect.setVector3("vSphericalL21",g.l21),this._activeEffect.setVector3("vSphericalL22",g.l22)}else this._activeEffect.setFloat3("vSphericalX",m.x.x,m.x.y,m.x.z),this._activeEffect.setFloat3("vSphericalY",m.y.x,m.y.y,m.y.z),this._activeEffect.setFloat3("vSphericalZ",m.z.x,m.z.y,m.z.z),this._activeEffect.setFloat3("vSphericalXX_ZZ",m.xx.x-m.zz.x,m.xx.y-m.zz.y,m.xx.z-m.zz.z),this._activeEffect.setFloat3("vSphericalYY_ZZ",m.yy.x-m.zz.x,m.yy.y-m.zz.y,m.yy.z-m.zz.z),this._activeEffect.setFloat3("vSphericalZZ",m.zz.x,m.zz.y,m.zz.z),this._activeEffect.setFloat3("vSphericalXY",m.xy.x,m.xy.y,m.xy.z),this._activeEffect.setFloat3("vSphericalYZ",m.yz.x,m.yz.y,m.yz.z),this._activeEffect.setFloat3("vSphericalZX",m.zx.x,m.zx.y,m.zx.z)}l.updateFloat3("vReflectionMicrosurfaceInfos",s.getSize().width,s.lodGenerationScale,s.lodGenerationOffset)}this._emissiveTexture&&d.a.EmissiveTextureEnabled&&(l.updateFloat2("vEmissiveInfos",this._emissiveTexture.coordinatesIndex,this._emissiveTexture.level),p.a.BindTextureMatrix(this._emissiveTexture,l,"emissive")),this._lightmapTexture&&d.a.LightmapTextureEnabled&&(l.updateFloat2("vLightmapInfos",this._lightmapTexture.coordinatesIndex,this._lightmapTexture.level),p.a.BindTextureMatrix(this._lightmapTexture,l,"lightmap")),d.a.SpecularTextureEnabled&&(this._metallicTexture?(l.updateFloat3("vReflectivityInfos",this._metallicTexture.coordinatesIndex,this._metallicTexture.level,this._ambientTextureStrength),p.a.BindTextureMatrix(this._metallicTexture,l,"reflectivity")):this._reflectivityTexture&&(l.updateFloat3("vReflectivityInfos",this._reflectivityTexture.coordinatesIndex,this._reflectivityTexture.level,1),p.a.BindTextureMatrix(this._reflectivityTexture,l,"reflectivity")),this._microSurfaceTexture&&(l.updateFloat2("vMicroSurfaceSamplerInfos",this._microSurfaceTexture.coordinatesIndex,this._microSurfaceTexture.level),p.a.BindTextureMatrix(this._microSurfaceTexture,l,"microSurfaceSampler"))),this._bumpTexture&&u.getCaps().standardDerivatives&&d.a.BumpTextureEnabled&&!this._disableBumpMap&&(l.updateFloat3("vBumpInfos",this._bumpTexture.coordinatesIndex,this._bumpTexture.level,this._parallaxScaleBias),p.a.BindTextureMatrix(this._bumpTexture,l,"bump"),r._mirroredCameraPosition?l.updateFloat2("vTangentSpaceParams",this._invertNormalMapX?1:-1,this._invertNormalMapY?1:-1):l.updateFloat2("vTangentSpaceParams",this._invertNormalMapX?-1:1,this._invertNormalMapY?-1:1))}if(this.pointsCloud&&l.updateFloat("pointSize",this.pointSize),i.METALLICWORKFLOW){h.c.Color3[0].r=void 0===this._metallic||null===this._metallic?1:this._metallic,h.c.Color3[0].g=void 0===this._roughness||null===this._roughness?1:this._roughness;var _=.08*this._metallicF0Factor;l.updateColor4("vReflectivityColor",h.c.Color3[0],_)}else l.updateColor4("vReflectivityColor",this._reflectivityColor,this._microSurface);l.updateColor3("vEmissiveColor",d.a.EmissiveTextureEnabled?this._emissiveColor:h.a.BlackReadOnly),l.updateColor3("vReflectionColor",this._reflectionColor),!i.SS_REFRACTION&&this.subSurface.linkRefractionWithTransparency?l.updateColor4("vAlbedoColor",this._albedoColor,1):l.updateColor4("vAlbedoColor",this._albedoColor,this.alpha),l.updateFloat("visibility",t.visibility),this._lightingInfos.x=this._directIntensity,this._lightingInfos.y=this._emissiveIntensity,this._lightingInfos.z=this._environmentIntensity*r.environmentIntensity,this._lightingInfos.w=this._specularIntensity,l.updateVector4("vLightingIntensity",this._lightingInfos)}r.texturesEnabled&&(this._albedoTexture&&d.a.DiffuseTextureEnabled&&l.setTexture("albedoSampler",this._albedoTexture),this._ambientTexture&&d.a.AmbientTextureEnabled&&l.setTexture("ambientSampler",this._ambientTexture),this._opacityTexture&&d.a.OpacityTextureEnabled&&l.setTexture("opacitySampler",this._opacityTexture),s&&d.a.ReflectionTextureEnabled&&(i.LODBASEDMICROSFURACE?l.setTexture("reflectionSampler",s):(l.setTexture("reflectionSampler",s._lodTextureMid||s),l.setTexture("reflectionSamplerLow",s._lodTextureLow||s),l.setTexture("reflectionSamplerHigh",s._lodTextureHigh||s)),i.USEIRRADIANCEMAP&&l.setTexture("irradianceSampler",s.irradianceTexture)),i.ENVIRONMENTBRDF&&l.setTexture("environmentBrdfSampler",this._environmentBRDFTexture),this._emissiveTexture&&d.a.EmissiveTextureEnabled&&l.setTexture("emissiveSampler",this._emissiveTexture),this._lightmapTexture&&d.a.LightmapTextureEnabled&&l.setTexture("lightmapSampler",this._lightmapTexture),d.a.SpecularTextureEnabled&&(this._metallicTexture?l.setTexture("reflectivitySampler",this._metallicTexture):this._reflectivityTexture&&l.setTexture("reflectivitySampler",this._reflectivityTexture),this._microSurfaceTexture&&l.setTexture("microSurfaceSampler",this._microSurfaceTexture)),this._bumpTexture&&u.getCaps().standardDerivatives&&d.a.BumpTextureEnabled&&!this._disableBumpMap&&l.setTexture("bumpSampler",this._bumpTexture)),this.subSurface.bindForSubMesh(l,r,u,this.isFrozen,i.LODBASEDMICROSFURACE),this.clearCoat.bindForSubMesh(l,r,u,this._disableBumpMap,this.isFrozen,this._invertNormalMapX,this._invertNormalMapY),this.anisotropy.bindForSubMesh(l,r,this.isFrozen),this.sheen.bindForSubMesh(l,r,this.isFrozen),p.a.BindClipPlane(this._activeEffect,r),r.ambientColor.multiplyToRef(this._ambientColor,this._globalAmbientColor);var v=r._forcedViewPosition?r._forcedViewPosition:r._mirroredCameraPosition?r._mirroredCameraPosition:r.activeCamera.globalPosition,b=r.useRightHandedSystem===(null!=r._mirroredCameraPosition);o.setFloat4("vEyePosition",v.x,v.y,v.z,b?-1:1),o.setColor3("vAmbientColor",this._globalAmbientColor),o.setFloat2("vDebugMode",this.debugLimit,this.debugFactor)}!a&&this.isFrozen||(r.lightsEnabled&&!this._disableLighting&&p.a.BindLights(r,t,this._activeEffect,i,this._maxSimultaneousLights,this._rebuildInParallel),(r.fogEnabled&&t.applyFog&&r.fogMode!==c.a.FOGMODE_NONE||s)&&this.bindView(o),p.a.BindFogParameters(r,t,this._activeEffect,!0),i.NUM_MORPH_INFLUENCERS&&p.a.BindMorphTargetParameters(t,this._activeEffect),this._imageProcessingConfiguration.bind(this._activeEffect),p.a.BindLogDepth(i,this._activeEffect,r)),l.update(),this._afterBind(t,this._activeEffect)}}},t.prototype.getAnimatables=function(){var e=[];return this._albedoTexture&&this._albedoTexture.animations&&this._albedoTexture.animations.length>0&&e.push(this._albedoTexture),this._ambientTexture&&this._ambientTexture.animations&&this._ambientTexture.animations.length>0&&e.push(this._ambientTexture),this._opacityTexture&&this._opacityTexture.animations&&this._opacityTexture.animations.length>0&&e.push(this._opacityTexture),this._reflectionTexture&&this._reflectionTexture.animations&&this._reflectionTexture.animations.length>0&&e.push(this._reflectionTexture),this._emissiveTexture&&this._emissiveTexture.animations&&this._emissiveTexture.animations.length>0&&e.push(this._emissiveTexture),this._metallicTexture&&this._metallicTexture.animations&&this._metallicTexture.animations.length>0?e.push(this._metallicTexture):this._reflectivityTexture&&this._reflectivityTexture.animations&&this._reflectivityTexture.animations.length>0&&e.push(this._reflectivityTexture),this._bumpTexture&&this._bumpTexture.animations&&this._bumpTexture.animations.length>0&&e.push(this._bumpTexture),this._lightmapTexture&&this._lightmapTexture.animations&&this._lightmapTexture.animations.length>0&&e.push(this._lightmapTexture),this.subSurface.getAnimatables(e),this.clearCoat.getAnimatables(e),this.sheen.getAnimatables(e),this.anisotropy.getAnimatables(e),e},t.prototype._getReflectionTexture=function(){return this._reflectionTexture?this._reflectionTexture:this.getScene().environmentTexture},t.prototype.getActiveTextures=function(){var t=e.prototype.getActiveTextures.call(this);return this._albedoTexture&&t.push(this._albedoTexture),this._ambientTexture&&t.push(this._ambientTexture),this._opacityTexture&&t.push(this._opacityTexture),this._reflectionTexture&&t.push(this._reflectionTexture),this._emissiveTexture&&t.push(this._emissiveTexture),this._reflectivityTexture&&t.push(this._reflectivityTexture),this._metallicTexture&&t.push(this._metallicTexture),this._microSurfaceTexture&&t.push(this._microSurfaceTexture),this._bumpTexture&&t.push(this._bumpTexture),this._lightmapTexture&&t.push(this._lightmapTexture),this.subSurface.getActiveTextures(t),this.clearCoat.getActiveTextures(t),this.sheen.getActiveTextures(t),this.anisotropy.getActiveTextures(t),t},t.prototype.hasTexture=function(t){return!!e.prototype.hasTexture.call(this,t)||(this._albedoTexture===t||(this._ambientTexture===t||(this._opacityTexture===t||(this._reflectionTexture===t||(this._reflectivityTexture===t||(this._metallicTexture===t||(this._microSurfaceTexture===t||(this._bumpTexture===t||(this._lightmapTexture===t||(this.subSurface.hasTexture(t)||this.clearCoat.hasTexture(t)||this.sheen.hasTexture(t)||this.anisotropy.hasTexture(t)))))))))))},t.prototype.dispose=function(t,n){n&&(this._albedoTexture&&this._albedoTexture.dispose(),this._ambientTexture&&this._ambientTexture.dispose(),this._opacityTexture&&this._opacityTexture.dispose(),this._reflectionTexture&&this._reflectionTexture.dispose(),this._environmentBRDFTexture&&this.getScene().environmentBRDFTexture!==this._environmentBRDFTexture&&this._environmentBRDFTexture.dispose(),this._emissiveTexture&&this._emissiveTexture.dispose(),this._metallicTexture&&this._metallicTexture.dispose(),this._reflectivityTexture&&this._reflectivityTexture.dispose(),this._bumpTexture&&this._bumpTexture.dispose(),this._lightmapTexture&&this._lightmapTexture.dispose()),this.subSurface.dispose(n),this.clearCoat.dispose(n),this.sheen.dispose(n),this.anisotropy.dispose(n),this._renderTargets.dispose(),this._imageProcessingConfiguration&&this._imageProcessingObserver&&this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),e.prototype.dispose.call(this,t,n)},t.PBRMATERIAL_OPAQUE=0,t.PBRMATERIAL_ALPHATEST=1,t.PBRMATERIAL_ALPHABLEND=2,t.PBRMATERIAL_ALPHATESTANDBLEND=3,t.DEFAULT_AO_ON_ANALYTICAL_LIGHTS=0,t.LIGHTFALLOFF_PHYSICAL=0,t.LIGHTFALLOFF_GLTF=1,t.LIGHTFALLOFF_STANDARD=2,Object(r.__decorate)([Object(i.i)()],t.prototype,"_imageProcessingConfiguration",void 0),Object(r.__decorate)([Object(i.b)("_markAllSubMeshesAsMiscDirty")],t.prototype,"debugMode",void 0),Object(r.__decorate)([Object(i.c)()],t.prototype,"useLogarithmicDepth",null),Object(r.__decorate)([Object(i.c)()],t.prototype,"transparencyMode",null),t}(C.a)},function(e,t,n){"use strict";n.d(t,"a",(function(){return l}));var r=n(1),i=n(2),o=n(0),a=n(4),s=n(33),c=n(55);s.a.AddNodeConstructor("Light_Type_3",(function(e,t){return function(){return new l(e,o.e.Zero(),t)}}));var l=function(e){function t(t,n,r){var i=e.call(this,t,r)||this;return i.groundColor=new a.a(0,0,0),i.direction=n||o.e.Up(),i}return Object(r.__extends)(t,e),t.prototype._buildUniformLayout=function(){this._uniformBuffer.addUniform("vLightData",4),this._uniformBuffer.addUniform("vLightDiffuse",4),this._uniformBuffer.addUniform("vLightSpecular",4),this._uniformBuffer.addUniform("vLightGround",3),this._uniformBuffer.addUniform("shadowsInfo",3),this._uniformBuffer.addUniform("depthValues",2),this._uniformBuffer.create()},t.prototype.getClassName=function(){return"HemisphericLight"},t.prototype.setDirectionToTarget=function(e){return this.direction=o.e.Normalize(e.subtract(o.e.Zero())),this.direction},t.prototype.getShadowGenerator=function(){return null},t.prototype.transferToEffect=function(e,t){var n=o.e.Normalize(this.direction);return this._uniformBuffer.updateFloat4("vLightData",n.x,n.y,n.z,0,t),this._uniformBuffer.updateColor3("vLightGround",this.groundColor.scale(this.intensity),t),this},t.prototype.transferToNodeMaterialEffect=function(e,t){var n=o.e.Normalize(this.direction);return 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y=t.lastIndexOf("."),C=f||(y>-1?t.substring(y).toLowerCase():""),x=".dds"===C,T=".env"===C;if(T?(b.gammaSpace=!1,b._prefiltered=!1,b.anisotropicFilteringLevel=1):(b._prefiltered=p,p&&(b.gammaSpace=!1,b.anisotropicFilteringLevel=1)),b._texture=b._getFromCache(t,i),!s&&(T||x||r||(r=["_px.jpg","_py.jpg","_pz.jpg","_nx.jpg","_ny.jpg","_nz.jpg"]),s=[],r))for(var E=0;E<r.length;E++)s.push(t+r[E]);b._files=s;var S=function(){b.onLoadObservable.notifyObservers(b),l&&l()};return b._texture?b._texture.isReady?o.b.SetImmediate((function(){return S()})):b._texture.onLoadedObservable.add((function(){return S()})):n.useDelayedTextureLoading?b.delayLoadState=4:(b._texture=p?n.getEngine().createPrefilteredCubeTexture(t,n,g,_,l,u,d,f,b._createPolynomials):n.getEngine().createCubeTexture(t,n,s,i,l,u,b._format,f,!1,g,_),null===(v=b._texture)||void 0===v||v.onLoadedObservable.add((function(){return b.onLoadObservable.notifyObservers(b)}))),b}return 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n.useDelayedTextureLoading=o,a},Object.defineProperty(t.prototype,"isPrefiltered",{get:function(){return this._prefiltered},enumerable:!0,configurable:!0}),t.prototype.getClassName=function(){return"CubeTexture"},t.prototype.updateURL=function(e,t,n,r){void 0===r&&(r=!1),this.url&&(this.releaseInternalTexture(),this.getScene().markAllMaterialsAsDirty(1)),this.name&&!u.a.StartsWith(this.name,"data:")||(this.name=e),this.url=e,this.delayLoadState=4,this._prefiltered=r,this._prefiltered&&(this.gammaSpace=!1,this.anisotropicFilteringLevel=1),this._forcedExtension=t||null,n&&(this._delayedOnLoad=n),this.delayLoad(t)},t.prototype.delayLoad=function(e){var t,n=this;if(4===this.delayLoadState){var r=this.getScene();r&&(this.delayLoadState=1,this._texture=this._getFromCache(this.url,this._noMipmap),this._texture||(this._prefiltered?this._texture=r.getEngine().createPrefilteredCubeTexture(this.url,r,.8,0,this._delayedOnLoad,void 0,this._format,void 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0),t}(s.a);c.a._CubeTextureParser=d.Parse,l.a.RegisteredTypes["BABYLON.CubeTexture"]=d},function(e,t,n){"use strict";var r="shadowsFragmentFunctions",i="#ifdef SHADOWS\n#ifndef SHADOWFLOAT\n\nfloat unpack(vec4 color)\n{\nconst vec4 bit_shift=vec4(1.0/(255.0*255.0*255.0),1.0/(255.0*255.0),1.0/255.0,1.0);\nreturn dot(color,bit_shift);\n}\n#endif\nfloat computeFallOff(float value,vec2 clipSpace,float frustumEdgeFalloff)\n{\nfloat mask=smoothstep(1.0-frustumEdgeFalloff,1.00000012,clamp(dot(clipSpace,clipSpace),0.,1.));\nreturn mix(value,1.0,mask);\n}\nfloat computeShadowCube(vec3 lightPosition,samplerCube shadowSampler,float darkness,vec2 depthValues)\n{\nvec3 directionToLight=vPositionW-lightPosition;\nfloat depth=length(directionToLight);\ndepth=(depth+depthValues.x)/(depthValues.y);\ndepth=clamp(depth,0.,1.0);\ndirectionToLight=normalize(directionToLight);\ndirectionToLight.y=-directionToLight.y;\n#ifndef SHADOWFLOAT\nfloat shadow=unpack(textureCube(shadowSampler,directionToLight));\n#else\nfloat shadow=textureCube(shadowSampler,directionToLight).x;\n#endif\nif (depth>shadow)\n{\nreturn darkness;\n}\nreturn 1.0;\n}\nfloat computeShadowWithPoissonSamplingCube(vec3 lightPosition,samplerCube shadowSampler,float mapSize,float darkness,vec2 depthValues)\n{\nvec3 directionToLight=vPositionW-lightPosition;\nfloat depth=length(directionToLight);\ndepth=(depth+depthValues.x)/(depthValues.y);\ndepth=clamp(depth,0.,1.0);\ndirectionToLight=normalize(directionToLight);\ndirectionToLight.y=-directionToLight.y;\nfloat visibility=1.;\nvec3 poissonDisk[4];\npoissonDisk[0]=vec3(-1.0,1.0,-1.0);\npoissonDisk[1]=vec3(1.0,-1.0,-1.0);\npoissonDisk[2]=vec3(-1.0,-1.0,-1.0);\npoissonDisk[3]=vec3(1.0,-1.0,1.0);\n\n#ifndef SHADOWFLOAT\nif (unpack(textureCube(shadowSampler,directionToLight+poissonDisk[0]*mapSize))<depth) visibility-=0.25;\nif (unpack(textureCube(shadowSampler,directionToLight+poissonDisk[1]*mapSize))<depth) visibility-=0.25;\nif (unpack(textureCube(shadowSampler,directionToLight+poissonDisk[2]*mapSize))<depth) visibility-=0.25;\nif (unpack(textureCube(shadowSampler,directionToLight+poissonDisk[3]*mapSize))<depth) visibility-=0.25;\n#else\nif (textureCube(shadowSampler,directionToLight+poissonDisk[0]*mapSize).x<depth) visibility-=0.25;\nif (textureCube(shadowSampler,directionToLight+poissonDisk[1]*mapSize).x<depth) visibility-=0.25;\nif (textureCube(shadowSampler,directionToLight+poissonDisk[2]*mapSize).x<depth) visibility-=0.25;\nif (textureCube(shadowSampler,directionToLight+poissonDisk[3]*mapSize).x<depth) visibility-=0.25;\n#endif\nreturn min(1.0,visibility+darkness);\n}\nfloat computeShadowWithESMCube(vec3 lightPosition,samplerCube shadowSampler,float darkness,float depthScale,vec2 depthValues)\n{\nvec3 directionToLight=vPositionW-lightPosition;\nfloat depth=length(directionToLight);\ndepth=(depth+depthValues.x)/(depthValues.y);\nfloat shadowPixelDepth=clamp(depth,0.,1.0);\ndirectionToLight=normalize(directionToLight);\ndirectionToLight.y=-directionToLight.y;\n#ifndef SHADOWFLOAT\nfloat shadowMapSample=unpack(textureCube(shadowSampler,directionToLight));\n#else\nfloat shadowMapSample=textureCube(shadowSampler,directionToLight).x;\n#endif\nfloat esm=1.0-clamp(exp(min(87.,depthScale*shadowPixelDepth))*shadowMapSample,0.,1.-darkness);\nreturn esm;\n}\nfloat computeShadowWithCloseESMCube(vec3 lightPosition,samplerCube shadowSampler,float darkness,float depthScale,vec2 depthValues)\n{\nvec3 directionToLight=vPositionW-lightPosition;\nfloat depth=length(directionToLight);\ndepth=(depth+depthValues.x)/(depthValues.y);\nfloat shadowPixelDepth=clamp(depth,0.,1.0);\ndirectionToLight=normalize(directionToLight);\ndirectionToLight.y=-directionToLight.y;\n#ifndef SHADOWFLOAT\nfloat shadowMapSample=unpack(textureCube(shadowSampler,directionToLight));\n#else\nfloat shadowMapSample=textureCube(shadowSampler,directionToLight).x;\n#endif\nfloat esm=clamp(exp(min(87.,-depthScale*(shadowPixelDepth-shadowMapSample))),darkness,1.);\nreturn esm;\n}\n#ifdef WEBGL2\nfloat computeShadowCSM(float layer,vec4 vPositionFromLight,float depthMetric,highp sampler2DArray shadowSampler,float darkness,float frustumEdgeFalloff)\n{\nvec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;\nvec2 uv=0.5*clipSpace.xy+vec2(0.5);\nvec3 uvLayer=vec3(uv.x,uv.y,layer);\nfloat shadowPixelDepth=clamp(depthMetric,0.,1.0);\n#ifndef SHADOWFLOAT\nfloat shadow=unpack(texture2D(shadowSampler,uvLayer));\n#else\nfloat shadow=texture2D(shadowSampler,uvLayer).x;\n#endif\nif (shadowPixelDepth>shadow)\n{\nreturn computeFallOff(darkness,clipSpace.xy,frustumEdgeFalloff);\n}\nreturn 1.;\n}\n#endif\nfloat computeShadow(vec4 vPositionFromLight,float depthMetric,sampler2D shadowSampler,float darkness,float frustumEdgeFalloff)\n{\nvec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;\nvec2 uv=0.5*clipSpace.xy+vec2(0.5);\nif (uv.x<0. || uv.x>1.0 || uv.y<0. || uv.y>1.0)\n{\nreturn 1.0;\n}\nfloat shadowPixelDepth=clamp(depthMetric,0.,1.0);\n#ifndef SHADOWFLOAT\nfloat shadow=unpack(texture2D(shadowSampler,uv));\n#else\nfloat shadow=texture2D(shadowSampler,uv).x;\n#endif\nif (shadowPixelDepth>shadow)\n{\nreturn computeFallOff(darkness,clipSpace.xy,frustumEdgeFalloff);\n}\nreturn 1.;\n}\nfloat computeShadowWithPoissonSampling(vec4 vPositionFromLight,float depthMetric,sampler2D shadowSampler,float mapSize,float darkness,float frustumEdgeFalloff)\n{\nvec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;\nvec2 uv=0.5*clipSpace.xy+vec2(0.5);\nif (uv.x<0. || uv.x>1.0 || uv.y<0. || uv.y>1.0)\n{\nreturn 1.0;\n}\nfloat shadowPixelDepth=clamp(depthMetric,0.,1.0);\nfloat visibility=1.;\nvec2 poissonDisk[4];\npoissonDisk[0]=vec2(-0.94201624,-0.39906216);\npoissonDisk[1]=vec2(0.94558609,-0.76890725);\npoissonDisk[2]=vec2(-0.094184101,-0.92938870);\npoissonDisk[3]=vec2(0.34495938,0.29387760);\n\n#ifndef SHADOWFLOAT\nif (unpack(texture2D(shadowSampler,uv+poissonDisk[0]*mapSize))<shadowPixelDepth) visibility-=0.25;\nif (unpack(texture2D(shadowSampler,uv+poissonDisk[1]*mapSize))<shadowPixelDepth) visibility-=0.25;\nif (unpack(texture2D(shadowSampler,uv+poissonDisk[2]*mapSize))<shadowPixelDepth) visibility-=0.25;\nif (unpack(texture2D(shadowSampler,uv+poissonDisk[3]*mapSize))<shadowPixelDepth) visibility-=0.25;\n#else\nif (texture2D(shadowSampler,uv+poissonDisk[0]*mapSize).x<shadowPixelDepth) visibility-=0.25;\nif (texture2D(shadowSampler,uv+poissonDisk[1]*mapSize).x<shadowPixelDepth) visibility-=0.25;\nif (texture2D(shadowSampler,uv+poissonDisk[2]*mapSize).x<shadowPixelDepth) visibility-=0.25;\nif (texture2D(shadowSampler,uv+poissonDisk[3]*mapSize).x<shadowPixelDepth) visibility-=0.25;\n#endif\nreturn computeFallOff(min(1.0,visibility+darkness),clipSpace.xy,frustumEdgeFalloff);\n}\nfloat computeShadowWithESM(vec4 vPositionFromLight,float depthMetric,sampler2D shadowSampler,float darkness,float depthScale,float frustumEdgeFalloff)\n{\nvec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;\nvec2 uv=0.5*clipSpace.xy+vec2(0.5);\nif (uv.x<0. || uv.x>1.0 || uv.y<0. || uv.y>1.0)\n{\nreturn 1.0;\n}\nfloat shadowPixelDepth=clamp(depthMetric,0.,1.0);\n#ifndef SHADOWFLOAT\nfloat shadowMapSample=unpack(texture2D(shadowSampler,uv));\n#else\nfloat shadowMapSample=texture2D(shadowSampler,uv).x;\n#endif\nfloat esm=1.0-clamp(exp(min(87.,depthScale*shadowPixelDepth))*shadowMapSample,0.,1.-darkness);\nreturn computeFallOff(esm,clipSpace.xy,frustumEdgeFalloff);\n}\nfloat computeShadowWithCloseESM(vec4 vPositionFromLight,float depthMetric,sampler2D shadowSampler,float darkness,float depthScale,float frustumEdgeFalloff)\n{\nvec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;\nvec2 uv=0.5*clipSpace.xy+vec2(0.5);\nif (uv.x<0. || uv.x>1.0 || uv.y<0. || uv.y>1.0)\n{\nreturn 1.0;\n}\nfloat shadowPixelDepth=clamp(depthMetric,0.,1.0);\n#ifndef SHADOWFLOAT\nfloat shadowMapSample=unpack(texture2D(shadowSampler,uv));\n#else\nfloat shadowMapSample=texture2D(shadowSampler,uv).x;\n#endif\nfloat esm=clamp(exp(min(87.,-depthScale*(shadowPixelDepth-shadowMapSample))),darkness,1.);\nreturn computeFallOff(esm,clipSpace.xy,frustumEdgeFalloff);\n}\n#ifdef WEBGL2\n#define GREATEST_LESS_THAN_ONE 0.99999994\n\nfloat computeShadowWithCSMPCF1(float layer,vec4 vPositionFromLight,float depthMetric,highp sampler2DArrayShadow shadowSampler,float darkness,float frustumEdgeFalloff)\n{\nvec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;\nvec3 uvDepth=vec3(0.5*clipSpace.xyz+vec3(0.5));\nuvDepth.z=clamp(uvDepth.z,0.,GREATEST_LESS_THAN_ONE);\nvec4 uvDepthLayer=vec4(uvDepth.x,uvDepth.y,layer,uvDepth.z);\nfloat shadow=texture(shadowSampler,uvDepthLayer);\nshadow=mix(darkness,1.,shadow);\nreturn computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff);\n}\n\n\n\nfloat computeShadowWithCSMPCF3(float layer,vec4 vPositionFromLight,float depthMetric,highp sampler2DArrayShadow shadowSampler,vec2 shadowMapSizeAndInverse,float darkness,float frustumEdgeFalloff)\n{\nvec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;\nvec3 uvDepth=vec3(0.5*clipSpace.xyz+vec3(0.5));\nuvDepth.z=clamp(uvDepth.z,0.,GREATEST_LESS_THAN_ONE);\nvec2 uv=uvDepth.xy*shadowMapSizeAndInverse.x;\nuv+=0.5;\nvec2 st=fract(uv);\nvec2 base_uv=floor(uv)-0.5;\nbase_uv*=shadowMapSizeAndInverse.y;\n\n\n\n\nvec2 uvw0=3.-2.*st;\nvec2 uvw1=1.+2.*st;\nvec2 u=vec2((2.-st.x)/uvw0.x-1.,st.x/uvw1.x+1.)*shadowMapSizeAndInverse.y;\nvec2 v=vec2((2.-st.y)/uvw0.y-1.,st.y/uvw1.y+1.)*shadowMapSizeAndInverse.y;\nfloat shadow=0.;\nshadow+=uvw0.x*uvw0.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[0],v[0]),layer,uvDepth.z));\nshadow+=uvw1.x*uvw0.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[1],v[0]),layer,uvDepth.z));\nshadow+=uvw0.x*uvw1.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[0],v[1]),layer,uvDepth.z));\nshadow+=uvw1.x*uvw1.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[1],v[1]),layer,uvDepth.z));\nshadow=shadow/16.;\nshadow=mix(darkness,1.,shadow);\nreturn computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff);\n}\n\n\n\nfloat computeShadowWithCSMPCF5(float layer,vec4 vPositionFromLight,float depthMetric,highp sampler2DArrayShadow shadowSampler,vec2 shadowMapSizeAndInverse,float darkness,float frustumEdgeFalloff)\n{\nvec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;\nvec3 uvDepth=vec3(0.5*clipSpace.xyz+vec3(0.5));\nuvDepth.z=clamp(uvDepth.z,0.,GREATEST_LESS_THAN_ONE);\nvec2 uv=uvDepth.xy*shadowMapSizeAndInverse.x;\nuv+=0.5;\nvec2 st=fract(uv);\nvec2 base_uv=floor(uv)-0.5;\nbase_uv*=shadowMapSizeAndInverse.y;\n\n\nvec2 uvw0=4.-3.*st;\nvec2 uvw1=vec2(7.);\nvec2 uvw2=1.+3.*st;\nvec3 u=vec3((3.-2.*st.x)/uvw0.x-2.,(3.+st.x)/uvw1.x,st.x/uvw2.x+2.)*shadowMapSizeAndInverse.y;\nvec3 v=vec3((3.-2.*st.y)/uvw0.y-2.,(3.+st.y)/uvw1.y,st.y/uvw2.y+2.)*shadowMapSizeAndInverse.y;\nfloat shadow=0.;\nshadow+=uvw0.x*uvw0.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[0],v[0]),layer,uvDepth.z));\nshadow+=uvw1.x*uvw0.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[1],v[0]),layer,uvDepth.z));\nshadow+=uvw2.x*uvw0.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[2],v[0]),layer,uvDepth.z));\nshadow+=uvw0.x*uvw1.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[0],v[1]),layer,uvDepth.z));\nshadow+=uvw1.x*uvw1.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[1],v[1]),layer,uvDepth.z));\nshadow+=uvw2.x*uvw1.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[2],v[1]),layer,uvDepth.z));\nshadow+=uvw0.x*uvw2.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[0],v[2]),layer,uvDepth.z));\nshadow+=uvw1.x*uvw2.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[1],v[2]),layer,uvDepth.z));\nshadow+=uvw2.x*uvw2.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[2],v[2]),layer,uvDepth.z));\nshadow=shadow/144.;\nshadow=mix(darkness,1.,shadow);\nreturn computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff);\n}\n\nfloat computeShadowWithPCF1(vec4 vPositionFromLight,float depthMetric,sampler2DShadow shadowSampler,float darkness,float frustumEdgeFalloff)\n{\nif (depthMetric>1.0 || depthMetric<0.0) {\nreturn 1.0;\n}\nvec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;\nvec3 uvDepth=vec3(0.5*clipSpace.xyz+vec3(0.5));\nfloat shadow=texture2D(shadowSampler,uvDepth);\nshadow=mix(darkness,1.,shadow);\nreturn computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff);\n}\n\n\n\nfloat computeShadowWithPCF3(vec4 vPositionFromLight,float depthMetric,sampler2DShadow shadowSampler,vec2 shadowMapSizeAndInverse,float darkness,float frustumEdgeFalloff)\n{\nif (depthMetric>1.0 || depthMetric<0.0) {\nreturn 1.0;\n}\nvec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;\nvec3 uvDepth=vec3(0.5*clipSpace.xyz+vec3(0.5));\nvec2 uv=uvDepth.xy*shadowMapSizeAndInverse.x;\nuv+=0.5;\nvec2 st=fract(uv);\nvec2 base_uv=floor(uv)-0.5;\nbase_uv*=shadowMapSizeAndInverse.y;\n\n\n\n\nvec2 uvw0=3.-2.*st;\nvec2 uvw1=1.+2.*st;\nvec2 u=vec2((2.-st.x)/uvw0.x-1.,st.x/uvw1.x+1.)*shadowMapSizeAndInverse.y;\nvec2 v=vec2((2.-st.y)/uvw0.y-1.,st.y/uvw1.y+1.)*shadowMapSizeAndInverse.y;\nfloat shadow=0.;\nshadow+=uvw0.x*uvw0.y*texture2D(shadowSampler,vec3(base_uv.xy+vec2(u[0],v[0]),uvDepth.z));\nshadow+=uvw1.x*uvw0.y*texture2D(shadowSampler,vec3(base_uv.xy+vec2(u[1],v[0]),uvDepth.z));\nshadow+=uvw0.x*uvw1.y*texture2D(shadowSampler,vec3(base_uv.xy+vec2(u[0],v[1]),uvDepth.z));\nshadow+=uvw1.x*uvw1.y*texture2D(shadowSampler,vec3(base_uv.xy+vec2(u[1],v[1]),uvDepth.z));\nshadow=shadow/16.;\nshadow=mix(darkness,1.,shadow);\nreturn computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff);\n}\n\n\n\nfloat computeShadowWithPCF5(vec4 vPositionFromLight,float depthMetric,sampler2DShadow shadowSampler,vec2 shadowMapSizeAndInverse,float darkness,float frustumEdgeFalloff)\n{\nif (depthMetric>1.0 || depthMetric<0.0) {\nreturn 1.0;\n}\nvec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;\nvec3 uvDepth=vec3(0.5*clipSpace.xyz+vec3(0.5));\nvec2 uv=uvDepth.xy*shadowMapSizeAndInverse.x;\nuv+=0.5;\nvec2 st=fract(uv);\nvec2 base_uv=floor(uv)-0.5;\nbase_uv*=shadowMapSizeAndInverse.y;\n\n\nvec2 uvw0=4.-3.*st;\nvec2 uvw1=vec2(7.);\nvec2 uvw2=1.+3.*st;\nvec3 u=vec3((3.-2.*st.x)/uvw0.x-2.,(3.+st.x)/uvw1.x,st.x/uvw2.x+2.)*shadowMapSizeAndInverse.y;\nvec3 v=vec3((3.-2.*st.y)/uvw0.y-2.,(3.+st.y)/uvw1.y,st.y/uvw2.y+2.)*shadowMapSizeAndInverse.y;\nfloat shadow=0.;\nshadow+=uvw0.x*uvw0.y*texture2D(shadowSampler,vec3(base_uv.xy+vec2(u[0],v[0]),uvDepth.z));\nshadow+=uvw1.x*uvw0.y*texture2D(shadowSampler,vec3(base_uv.xy+vec2(u[1],v[0]),uvDepth.z));\nshadow+=uvw2.x*uvw0.y*texture2D(shadowSampler,vec3(base_uv.xy+vec2(u[2],v[0]),uvDepth.z));\nshadow+=uvw0.x*uvw1.y*texture2D(shadowSampler,vec3(base_uv.xy+vec2(u[0],v[1]),uvDepth.z));\nshadow+=uvw1.x*uvw1.y*texture2D(shadowSampler,vec3(base_uv.xy+vec2(u[1],v[1]),uvDepth.z));\nshadow+=uvw2.x*uvw1.y*texture2D(shadowSampler,vec3(base_uv.xy+vec2(u[2],v[1]),uvDepth.z));\nshadow+=uvw0.x*uvw2.y*texture2D(shadowSampler,vec3(base_uv.xy+vec2(u[0],v[2]),uvDepth.z));\nshadow+=uvw1.x*uvw2.y*texture2D(shadowSampler,vec3(base_uv.xy+vec2(u[1],v[2]),uvDepth.z));\nshadow+=uvw2.x*uvw2.y*texture2D(shadowSampler,vec3(base_uv.xy+vec2(u[2],v[2]),uvDepth.z));\nshadow=shadow/144.;\nshadow=mix(darkness,1.,shadow);\nreturn computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff);\n}\nconst vec3 PoissonSamplers32[64]=vec3[64](\nvec3(0.06407013,0.05409927,0.),\nvec3(0.7366577,0.5789394,0.),\nvec3(-0.6270542,-0.5320278,0.),\nvec3(-0.4096107,0.8411095,0.),\nvec3(0.6849564,-0.4990818,0.),\nvec3(-0.874181,-0.04579735,0.),\nvec3(0.9989998,0.0009880066,0.),\nvec3(-0.004920578,-0.9151649,0.),\nvec3(0.1805763,0.9747483,0.),\nvec3(-0.2138451,0.2635818,0.),\nvec3(0.109845,0.3884785,0.),\nvec3(0.06876755,-0.3581074,0.),\nvec3(0.374073,-0.7661266,0.),\nvec3(0.3079132,-0.1216763,0.),\nvec3(-0.3794335,-0.8271583,0.),\nvec3(-0.203878,-0.07715034,0.),\nvec3(0.5912697,0.1469799,0.),\nvec3(-0.88069,0.3031784,0.),\nvec3(0.5040108,0.8283722,0.),\nvec3(-0.5844124,0.5494877,0.),\nvec3(0.6017799,-0.1726654,0.),\nvec3(-0.5554981,0.1559997,0.),\nvec3(-0.3016369,-0.3900928,0.),\nvec3(-0.5550632,-0.1723762,0.),\nvec3(0.925029,0.2995041,0.),\nvec3(-0.2473137,0.5538505,0.),\nvec3(0.9183037,-0.2862392,0.),\nvec3(0.2469421,0.6718712,0.),\nvec3(0.3916397,-0.4328209,0.),\nvec3(-0.03576927,-0.6220032,0.),\nvec3(-0.04661255,0.7995201,0.),\nvec3(0.4402924,0.3640312,0.),\nvec3(0.,0.,0.),\nvec3(0.,0.,0.),\nvec3(0.,0.,0.),\nvec3(0.,0.,0.),\nvec3(0.,0.,0.),\nvec3(0.,0.,0.),\nvec3(0.,0.,0.),\nvec3(0.,0.,0.),\nvec3(0.,0.,0.),\nvec3(0.,0.,0.),\nvec3(0.,0.,0.),\nvec3(0.,0.,0.),\nvec3(0.,0.,0.),\nvec3(0.,0.,0.),\nvec3(0.,0.,0.),\nvec3(0.,0.,0.),\nvec3(0.,0.,0.),\nvec3(0.,0.,0.),\nvec3(0.,0.,0.),\nvec3(0.,0.,0.),\nvec3(0.,0.,0.),\nvec3(0.,0.,0.),\nvec3(0.,0.,0.),\nvec3(0.,0.,0.),\nvec3(0.,0.,0.),\nvec3(0.,0.,0.),\nvec3(0.,0.,0.),\nvec3(0.,0.,0.),\nvec3(0.,0.,0.),\nvec3(0.,0.,0.),\nvec3(0.,0.,0.),\nvec3(0.,0.,0.)\n);\nconst vec3 PoissonSamplers64[64]=vec3[64](\nvec3(-0.613392,0.617481,0.),\nvec3(0.170019,-0.040254,0.),\nvec3(-0.299417,0.791925,0.),\nvec3(0.645680,0.493210,0.),\nvec3(-0.651784,0.717887,0.),\nvec3(0.421003,0.027070,0.),\nvec3(-0.817194,-0.271096,0.),\nvec3(-0.705374,-0.668203,0.),\nvec3(0.977050,-0.108615,0.),\nvec3(0.063326,0.142369,0.),\nvec3(0.203528,0.214331,0.),\nvec3(-0.667531,0.326090,0.),\nvec3(-0.098422,-0.295755,0.),\nvec3(-0.885922,0.215369,0.),\nvec3(0.566637,0.605213,0.),\nvec3(0.039766,-0.396100,0.),\nvec3(0.751946,0.453352,0.),\nvec3(0.078707,-0.715323,0.),\nvec3(-0.075838,-0.529344,0.),\nvec3(0.724479,-0.580798,0.),\nvec3(0.222999,-0.215125,0.),\nvec3(-0.467574,-0.405438,0.),\nvec3(-0.248268,-0.814753,0.),\nvec3(0.354411,-0.887570,0.),\nvec3(0.175817,0.382366,0.),\nvec3(0.487472,-0.063082,0.),\nvec3(-0.084078,0.898312,0.),\nvec3(0.488876,-0.783441,0.),\nvec3(0.470016,0.217933,0.),\nvec3(-0.696890,-0.549791,0.),\nvec3(-0.149693,0.605762,0.),\nvec3(0.034211,0.979980,0.),\nvec3(0.503098,-0.308878,0.),\nvec3(-0.016205,-0.872921,0.),\nvec3(0.385784,-0.393902,0.),\nvec3(-0.146886,-0.859249,0.),\nvec3(0.643361,0.164098,0.),\nvec3(0.634388,-0.049471,0.),\nvec3(-0.688894,0.007843,0.),\nvec3(0.464034,-0.188818,0.),\nvec3(-0.440840,0.137486,0.),\nvec3(0.364483,0.511704,0.),\nvec3(0.034028,0.325968,0.),\nvec3(0.099094,-0.308023,0.),\nvec3(0.693960,-0.366253,0.),\nvec3(0.678884,-0.204688,0.),\nvec3(0.001801,0.780328,0.),\nvec3(0.145177,-0.898984,0.),\nvec3(0.062655,-0.611866,0.),\nvec3(0.315226,-0.604297,0.),\nvec3(-0.780145,0.486251,0.),\nvec3(-0.371868,0.882138,0.),\nvec3(0.200476,0.494430,0.),\nvec3(-0.494552,-0.711051,0.),\nvec3(0.612476,0.705252,0.),\nvec3(-0.578845,-0.768792,0.),\nvec3(-0.772454,-0.090976,0.),\nvec3(0.504440,0.372295,0.),\nvec3(0.155736,0.065157,0.),\nvec3(0.391522,0.849605,0.),\nvec3(-0.620106,-0.328104,0.),\nvec3(0.789239,-0.419965,0.),\nvec3(-0.545396,0.538133,0.),\nvec3(-0.178564,-0.596057,0.)\n);\n\n\n\n\n\nfloat computeShadowWithCSMPCSS(float layer,vec4 vPositionFromLight,float depthMetric,highp sampler2DArray depthSampler,highp sampler2DArrayShadow shadowSampler,float shadowMapSizeInverse,float lightSizeUV,float darkness,float frustumEdgeFalloff,int searchTapCount,int pcfTapCount,vec3[64] poissonSamplers,vec2 lightSizeUVCorrection,float depthCorrection,float penumbraDarkness)\n{\nvec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;\nvec3 uvDepth=vec3(0.5*clipSpace.xyz+vec3(0.5));\nuvDepth.z=clamp(uvDepth.z,0.,GREATEST_LESS_THAN_ONE);\nvec4 uvDepthLayer=vec4(uvDepth.x,uvDepth.y,layer,uvDepth.z);\nfloat blockerDepth=0.0;\nfloat sumBlockerDepth=0.0;\nfloat numBlocker=0.0;\nfor (int i=0; i<searchTapCount; i ++) {\nblockerDepth=texture(depthSampler,vec3(uvDepth.xy+(lightSizeUV*lightSizeUVCorrection*shadowMapSizeInverse*PoissonSamplers32[i].xy),layer)).r;\nif (blockerDepth<depthMetric) {\nsumBlockerDepth+=blockerDepth;\nnumBlocker++;\n}\n}\nif (numBlocker<1.0) {\nreturn 1.0;\n}\nfloat avgBlockerDepth=sumBlockerDepth/numBlocker;\n\nfloat AAOffset=shadowMapSizeInverse*10.;\n\n\nfloat penumbraRatio=((depthMetric-avgBlockerDepth)*depthCorrection+AAOffset);\nvec4 filterRadius=vec4(penumbraRatio*lightSizeUV*lightSizeUVCorrection*shadowMapSizeInverse,0.,0.);\nfloat random=getRand(vPositionFromLight.xy);\nfloat rotationAngle=random*3.1415926;\nvec2 rotationVector=vec2(cos(rotationAngle),sin(rotationAngle));\nfloat shadow=0.;\nfor (int i=0; i<pcfTapCount; i++) {\nvec4 offset=vec4(poissonSamplers[i],0.);\n\noffset=vec4(offset.x*rotationVector.x-offset.y*rotationVector.y,offset.y*rotationVector.x+offset.x*rotationVector.y,0.,0.);\nshadow+=texture2D(shadowSampler,uvDepthLayer+offset*filterRadius);\n}\nshadow/=float(pcfTapCount);\n\nshadow=mix(shadow,1.,min((depthMetric-avgBlockerDepth)*depthCorrection*penumbraDarkness,1.));\n\nshadow=mix(darkness,1.,shadow);\n\nreturn computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff);\n}\n\n\n\n\n\nfloat computeShadowWithPCSS(vec4 vPositionFromLight,float depthMetric,sampler2D depthSampler,sampler2DShadow shadowSampler,float shadowMapSizeInverse,float lightSizeUV,float darkness,float frustumEdgeFalloff,int searchTapCount,int pcfTapCount,vec3[64] poissonSamplers)\n{\nif (depthMetric>1.0 || depthMetric<0.0) {\nreturn 1.0;\n}\nvec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;\nvec3 uvDepth=vec3(0.5*clipSpace.xyz+vec3(0.5));\nfloat blockerDepth=0.0;\nfloat sumBlockerDepth=0.0;\nfloat numBlocker=0.0;\nfor (int i=0; i<searchTapCount; i ++) {\nblockerDepth=texture(depthSampler,uvDepth.xy+(lightSizeUV*shadowMapSizeInverse*PoissonSamplers32[i].xy)).r;\nif (blockerDepth<depthMetric) {\nsumBlockerDepth+=blockerDepth;\nnumBlocker++;\n}\n}\nif (numBlocker<1.0) {\nreturn 1.0;\n}\nfloat avgBlockerDepth=sumBlockerDepth/numBlocker;\n\nfloat AAOffset=shadowMapSizeInverse*10.;\n\n\nfloat penumbraRatio=((depthMetric-avgBlockerDepth)+AAOffset);\nfloat filterRadius=penumbraRatio*lightSizeUV*shadowMapSizeInverse;\nfloat random=getRand(vPositionFromLight.xy);\nfloat rotationAngle=random*3.1415926;\nvec2 rotationVector=vec2(cos(rotationAngle),sin(rotationAngle));\nfloat shadow=0.;\nfor (int i=0; i<pcfTapCount; i++) {\nvec3 offset=poissonSamplers[i];\n\noffset=vec3(offset.x*rotationVector.x-offset.y*rotationVector.y,offset.y*rotationVector.x+offset.x*rotationVector.y,0.);\nshadow+=texture2D(shadowSampler,uvDepth+offset*filterRadius);\n}\nshadow/=float(pcfTapCount);\n\nshadow=mix(shadow,1.,depthMetric-avgBlockerDepth);\n\nshadow=mix(darkness,1.,shadow);\n\nreturn computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff);\n}\nfloat computeShadowWithPCSS16(vec4 vPositionFromLight,float depthMetric,sampler2D depthSampler,sampler2DShadow shadowSampler,float shadowMapSizeInverse,float lightSizeUV,float darkness,float frustumEdgeFalloff)\n{\nreturn computeShadowWithPCSS(vPositionFromLight,depthMetric,depthSampler,shadowSampler,shadowMapSizeInverse,lightSizeUV,darkness,frustumEdgeFalloff,16,16,PoissonSamplers32);\n}\nfloat computeShadowWithPCSS32(vec4 vPositionFromLight,float depthMetric,sampler2D depthSampler,sampler2DShadow shadowSampler,float shadowMapSizeInverse,float lightSizeUV,float darkness,float frustumEdgeFalloff)\n{\nreturn computeShadowWithPCSS(vPositionFromLight,depthMetric,depthSampler,shadowSampler,shadowMapSizeInverse,lightSizeUV,darkness,frustumEdgeFalloff,16,32,PoissonSamplers32);\n}\nfloat computeShadowWithPCSS64(vec4 vPositionFromLight,float depthMetric,sampler2D depthSampler,sampler2DShadow shadowSampler,float shadowMapSizeInverse,float lightSizeUV,float darkness,float frustumEdgeFalloff)\n{\nreturn computeShadowWithPCSS(vPositionFromLight,depthMetric,depthSampler,shadowSampler,shadowMapSizeInverse,lightSizeUV,darkness,frustumEdgeFalloff,32,64,PoissonSamplers64);\n}\nfloat computeShadowWithCSMPCSS16(float layer,vec4 vPositionFromLight,float depthMetric,highp sampler2DArray depthSampler,highp sampler2DArrayShadow shadowSampler,float shadowMapSizeInverse,float lightSizeUV,float darkness,float frustumEdgeFalloff,vec2 lightSizeUVCorrection,float depthCorrection,float penumbraDarkness)\n{\nreturn computeShadowWithCSMPCSS(layer,vPositionFromLight,depthMetric,depthSampler,shadowSampler,shadowMapSizeInverse,lightSizeUV,darkness,frustumEdgeFalloff,16,16,PoissonSamplers32,lightSizeUVCorrection,depthCorrection,penumbraDarkness);\n}\nfloat computeShadowWithCSMPCSS32(float layer,vec4 vPositionFromLight,float depthMetric,highp sampler2DArray depthSampler,highp sampler2DArrayShadow shadowSampler,float shadowMapSizeInverse,float lightSizeUV,float darkness,float frustumEdgeFalloff,vec2 lightSizeUVCorrection,float depthCorrection,float penumbraDarkness)\n{\nreturn computeShadowWithCSMPCSS(layer,vPositionFromLight,depthMetric,depthSampler,shadowSampler,shadowMapSizeInverse,lightSizeUV,darkness,frustumEdgeFalloff,16,32,PoissonSamplers32,lightSizeUVCorrection,depthCorrection,penumbraDarkness);\n}\nfloat computeShadowWithCSMPCSS64(float layer,vec4 vPositionFromLight,float depthMetric,highp sampler2DArray depthSampler,highp sampler2DArrayShadow shadowSampler,float shadowMapSizeInverse,float lightSizeUV,float darkness,float frustumEdgeFalloff,vec2 lightSizeUVCorrection,float depthCorrection,float penumbraDarkness)\n{\nreturn computeShadowWithCSMPCSS(layer,vPositionFromLight,depthMetric,depthSampler,shadowSampler,shadowMapSizeInverse,lightSizeUV,darkness,frustumEdgeFalloff,32,64,PoissonSamplers64,lightSizeUVCorrection,depthCorrection,penumbraDarkness);\n}\n#endif\n#endif\n";n(6).a.IncludesShadersStore[r]=i},function(e,t,n){"use strict";var r="lightFragment",i="#ifdef LIGHT{X}\n#if defined(SHADOWONLY) || defined(LIGHTMAP) && defined(LIGHTMAPEXCLUDED{X}) && defined(LIGHTMAPNOSPECULAR{X})\n\n#else\n#ifdef PBR\n\n#ifdef SPOTLIGHT{X}\npreInfo=computePointAndSpotPreLightingInfo(light{X}.vLightData,viewDirectionW,normalW);\n#elif defined(POINTLIGHT{X})\npreInfo=computePointAndSpotPreLightingInfo(light{X}.vLightData,viewDirectionW,normalW);\n#elif defined(HEMILIGHT{X})\npreInfo=computeHemisphericPreLightingInfo(light{X}.vLightData,viewDirectionW,normalW);\n#elif defined(DIRLIGHT{X})\npreInfo=computeDirectionalPreLightingInfo(light{X}.vLightData,viewDirectionW,normalW);\n#endif\npreInfo.NdotV=NdotV;\n\n#ifdef SPOTLIGHT{X}\n#ifdef LIGHT_FALLOFF_GLTF{X}\npreInfo.attenuation=computeDistanceLightFalloff_GLTF(preInfo.lightDistanceSquared,light{X}.vLightFalloff.y);\npreInfo.attenuation*=computeDirectionalLightFalloff_GLTF(light{X}.vLightDirection.xyz,preInfo.L,light{X}.vLightFalloff.z,light{X}.vLightFalloff.w);\n#elif defined(LIGHT_FALLOFF_PHYSICAL{X})\npreInfo.attenuation=computeDistanceLightFalloff_Physical(preInfo.lightDistanceSquared);\npreInfo.attenuation*=computeDirectionalLightFalloff_Physical(light{X}.vLightDirection.xyz,preInfo.L,light{X}.vLightDirection.w);\n#elif defined(LIGHT_FALLOFF_STANDARD{X})\npreInfo.attenuation=computeDistanceLightFalloff_Standard(preInfo.lightOffset,light{X}.vLightFalloff.x);\npreInfo.attenuation*=computeDirectionalLightFalloff_Standard(light{X}.vLightDirection.xyz,preInfo.L,light{X}.vLightDirection.w,light{X}.vLightData.w);\n#else\npreInfo.attenuation=computeDistanceLightFalloff(preInfo.lightOffset,preInfo.lightDistanceSquared,light{X}.vLightFalloff.x,light{X}.vLightFalloff.y);\npreInfo.attenuation*=computeDirectionalLightFalloff(light{X}.vLightDirection.xyz,preInfo.L,light{X}.vLightDirection.w,light{X}.vLightData.w,light{X}.vLightFalloff.z,light{X}.vLightFalloff.w);\n#endif\n#elif defined(POINTLIGHT{X})\n#ifdef LIGHT_FALLOFF_GLTF{X}\npreInfo.attenuation=computeDistanceLightFalloff_GLTF(preInfo.lightDistanceSquared,light{X}.vLightFalloff.y);\n#elif defined(LIGHT_FALLOFF_PHYSICAL{X})\npreInfo.attenuation=computeDistanceLightFalloff_Physical(preInfo.lightDistanceSquared);\n#elif defined(LIGHT_FALLOFF_STANDARD{X})\npreInfo.attenuation=computeDistanceLightFalloff_Standard(preInfo.lightOffset,light{X}.vLightFalloff.x);\n#else\npreInfo.attenuation=computeDistanceLightFalloff(preInfo.lightOffset,preInfo.lightDistanceSquared,light{X}.vLightFalloff.x,light{X}.vLightFalloff.y);\n#endif\n#else\npreInfo.attenuation=1.0;\n#endif\n\n\n#ifdef HEMILIGHT{X}\npreInfo.roughness=roughness;\n#else\npreInfo.roughness=adjustRoughnessFromLightProperties(roughness,light{X}.vLightSpecular.a,preInfo.lightDistance);\n#endif\n\n#ifdef HEMILIGHT{X}\ninfo.diffuse=computeHemisphericDiffuseLighting(preInfo,light{X}.vLightDiffuse.rgb,light{X}.vLightGround);\n#elif defined(SS_TRANSLUCENCY)\ninfo.diffuse=computeDiffuseAndTransmittedLighting(preInfo,light{X}.vLightDiffuse.rgb,transmittance);\n#else\ninfo.diffuse=computeDiffuseLighting(preInfo,light{X}.vLightDiffuse.rgb);\n#endif\n\n#ifdef SPECULARTERM\n#ifdef ANISOTROPIC\ninfo.specular=computeAnisotropicSpecularLighting(preInfo,viewDirectionW,normalW,anisotropicTangent,anisotropicBitangent,anisotropy,specularEnvironmentR0,specularEnvironmentR90,AARoughnessFactors.x,light{X}.vLightDiffuse.rgb);\n#else\ninfo.specular=computeSpecularLighting(preInfo,normalW,specularEnvironmentR0,specularEnvironmentR90,AARoughnessFactors.x,light{X}.vLightDiffuse.rgb);\n#endif\n#endif\n\n#ifdef SHEEN\n#ifdef SHEEN_LINKWITHALBEDO\n\npreInfo.roughness=sheenIntensity;\n#endif\ninfo.sheen=computeSheenLighting(preInfo,normalW,sheenColor,specularEnvironmentR90,AARoughnessFactors.x,light{X}.vLightDiffuse.rgb);\n#endif\n\n#ifdef CLEARCOAT\n\n#ifdef HEMILIGHT{X}\npreInfo.roughness=clearCoatRoughness;\n#else\npreInfo.roughness=adjustRoughnessFromLightProperties(clearCoatRoughness,light{X}.vLightSpecular.a,preInfo.lightDistance);\n#endif\ninfo.clearCoat=computeClearCoatLighting(preInfo,clearCoatNormalW,clearCoatAARoughnessFactors.x,clearCoatIntensity,light{X}.vLightDiffuse.rgb);\n#ifdef CLEARCOAT_TINT\n\nabsorption=computeClearCoatLightingAbsorption(clearCoatNdotVRefract,preInfo.L,clearCoatNormalW,clearCoatColor,clearCoatThickness,clearCoatIntensity);\ninfo.diffuse*=absorption;\n#ifdef SPECULARTERM\ninfo.specular*=absorption;\n#endif\n#endif\n\ninfo.diffuse*=info.clearCoat.w;\n#ifdef SPECULARTERM\ninfo.specular*=info.clearCoat.w;\n#endif\n#ifdef SHEEN\ninfo.sheen*=info.clearCoat.w;\n#endif\n#endif\n#else\n#ifdef SPOTLIGHT{X}\ninfo=computeSpotLighting(viewDirectionW,normalW,light{X}.vLightData,light{X}.vLightDirection,light{X}.vLightDiffuse.rgb,light{X}.vLightSpecular.rgb,light{X}.vLightDiffuse.a,glossiness);\n#elif defined(HEMILIGHT{X})\ninfo=computeHemisphericLighting(viewDirectionW,normalW,light{X}.vLightData,light{X}.vLightDiffuse.rgb,light{X}.vLightSpecular.rgb,light{X}.vLightGround,glossiness);\n#elif defined(POINTLIGHT{X}) || defined(DIRLIGHT{X})\ninfo=computeLighting(viewDirectionW,normalW,light{X}.vLightData,light{X}.vLightDiffuse.rgb,light{X}.vLightSpecular.rgb,light{X}.vLightDiffuse.a,glossiness);\n#endif\n#endif\n#ifdef PROJECTEDLIGHTTEXTURE{X}\ninfo.diffuse*=computeProjectionTextureDiffuseLighting(projectionLightSampler{X},textureProjectionMatrix{X});\n#endif\n#endif\n#ifdef SHADOW{X}\n#ifdef SHADOWCSM{X}\nfor (int i=0; i<SHADOWCSMNUM_CASCADES{X}; i++)\n{\n#ifdef SHADOWCSM_RIGHTHANDED{X}\ndiff{X}=viewFrustumZ{X}[i]+vPositionFromCamera{X}.z;\n#else\ndiff{X}=viewFrustumZ{X}[i]-vPositionFromCamera{X}.z;\n#endif\nif (diff{X}>=0.) {\nindex{X}=i;\nbreak;\n}\n}\n#ifdef SHADOWCSMUSESHADOWMAXZ{X}\nif (index{X}>=0)\n#endif\n{\n#if defined(SHADOWPCF{X})\n#if defined(SHADOWLOWQUALITY{X})\nshadow=computeShadowWithCSMPCF1(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],shadowSampler{X},light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#elif defined(SHADOWMEDIUMQUALITY{X})\nshadow=computeShadowWithCSMPCF3(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],shadowSampler{X},light{X}.shadowsInfo.yz,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#else\nshadow=computeShadowWithCSMPCF5(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],shadowSampler{X},light{X}.shadowsInfo.yz,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#endif\n#elif defined(SHADOWPCSS{X})\n#if defined(SHADOWLOWQUALITY{X})\nshadow=computeShadowWithCSMPCSS16(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],depthSampler{X},shadowSampler{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w,lightSizeUVCorrection{X}[index{X}],depthCorrection{X}[index{X}],penumbraDarkness{X});\n#elif defined(SHADOWMEDIUMQUALITY{X})\nshadow=computeShadowWithCSMPCSS32(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],depthSampler{X},shadowSampler{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w,lightSizeUVCorrection{X}[index{X}],depthCorrection{X}[index{X}],penumbraDarkness{X});\n#else\nshadow=computeShadowWithCSMPCSS64(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],depthSampler{X},shadowSampler{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w,lightSizeUVCorrection{X}[index{X}],depthCorrection{X}[index{X}],penumbraDarkness{X});\n#endif\n#else\nshadow=computeShadowCSM(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],shadowSampler{X},light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#endif\n#ifdef SHADOWCSMDEBUG{X}\nshadowDebug{X}=vec3(shadow)*vCascadeColorsMultiplier{X}[index{X}];\n#endif\n#ifndef SHADOWCSMNOBLEND{X}\nfloat frustumLength=frustumLengths{X}[index{X}];\nfloat diffRatio=clamp(diff{X}/frustumLength,0.,1.)*cascadeBlendFactor{X};\nif (index{X}<(SHADOWCSMNUM_CASCADES{X}-1) && diffRatio<1.)\n{\nindex{X}+=1;\nfloat nextShadow=0.;\n#if defined(SHADOWPCF{X})\n#if defined(SHADOWLOWQUALITY{X})\nnextShadow=computeShadowWithCSMPCF1(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],shadowSampler{X},light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#elif defined(SHADOWMEDIUMQUALITY{X})\nnextShadow=computeShadowWithCSMPCF3(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],shadowSampler{X},light{X}.shadowsInfo.yz,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#else\nnextShadow=computeShadowWithCSMPCF5(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],shadowSampler{X},light{X}.shadowsInfo.yz,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#endif\n#elif defined(SHADOWPCSS{X})\n#if defined(SHADOWLOWQUALITY{X})\nnextShadow=computeShadowWithCSMPCSS16(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],depthSampler{X},shadowSampler{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w,lightSizeUVCorrection{X}[index{X}],depthCorrection{X}[index{X}],penumbraDarkness{X});\n#elif defined(SHADOWMEDIUMQUALITY{X})\nnextShadow=computeShadowWithCSMPCSS32(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],depthSampler{X},shadowSampler{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w,lightSizeUVCorrection{X}[index{X}],depthCorrection{X}[index{X}],penumbraDarkness{X});\n#else\nnextShadow=computeShadowWithCSMPCSS64(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],depthSampler{X},shadowSampler{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w,lightSizeUVCorrection{X}[index{X}],depthCorrection{X}[index{X}],penumbraDarkness{X});\n#endif\n#else\nnextShadow=computeShadowCSM(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],shadowSampler{X},light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#endif\nshadow=mix(nextShadow,shadow,diffRatio);\n#ifdef SHADOWCSMDEBUG{X}\nshadowDebug{X}=mix(vec3(nextShadow)*vCascadeColorsMultiplier{X}[index{X}],shadowDebug{X},diffRatio);\n#endif\n}\n#endif\n}\n#elif defined(SHADOWCLOSEESM{X})\n#if defined(SHADOWCUBE{X})\nshadow=computeShadowWithCloseESMCube(light{X}.vLightData.xyz,shadowSampler{X},light{X}.shadowsInfo.x,light{X}.shadowsInfo.z,light{X}.depthValues);\n#else\nshadow=computeShadowWithCloseESM(vPositionFromLight{X},vDepthMetric{X},shadowSampler{X},light{X}.shadowsInfo.x,light{X}.shadowsInfo.z,light{X}.shadowsInfo.w);\n#endif\n#elif defined(SHADOWESM{X})\n#if defined(SHADOWCUBE{X})\nshadow=computeShadowWithESMCube(light{X}.vLightData.xyz,shadowSampler{X},light{X}.shadowsInfo.x,light{X}.shadowsInfo.z,light{X}.depthValues);\n#else\nshadow=computeShadowWithESM(vPositionFromLight{X},vDepthMetric{X},shadowSampler{X},light{X}.shadowsInfo.x,light{X}.shadowsInfo.z,light{X}.shadowsInfo.w);\n#endif\n#elif defined(SHADOWPOISSON{X})\n#if defined(SHADOWCUBE{X})\nshadow=computeShadowWithPoissonSamplingCube(light{X}.vLightData.xyz,shadowSampler{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.x,light{X}.depthValues);\n#else\nshadow=computeShadowWithPoissonSampling(vPositionFromLight{X},vDepthMetric{X},shadowSampler{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#endif\n#elif defined(SHADOWPCF{X})\n#if defined(SHADOWLOWQUALITY{X})\nshadow=computeShadowWithPCF1(vPositionFromLight{X},vDepthMetric{X},shadowSampler{X},light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#elif defined(SHADOWMEDIUMQUALITY{X})\nshadow=computeShadowWithPCF3(vPositionFromLight{X},vDepthMetric{X},shadowSampler{X},light{X}.shadowsInfo.yz,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#else\nshadow=computeShadowWithPCF5(vPositionFromLight{X},vDepthMetric{X},shadowSampler{X},light{X}.shadowsInfo.yz,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#endif\n#elif defined(SHADOWPCSS{X})\n#if defined(SHADOWLOWQUALITY{X})\nshadow=computeShadowWithPCSS16(vPositionFromLight{X},vDepthMetric{X},depthSampler{X},shadowSampler{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#elif defined(SHADOWMEDIUMQUALITY{X})\nshadow=computeShadowWithPCSS32(vPositionFromLight{X},vDepthMetric{X},depthSampler{X},shadowSampler{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#else\nshadow=computeShadowWithPCSS64(vPositionFromLight{X},vDepthMetric{X},depthSampler{X},shadowSampler{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#endif\n#else\n#if defined(SHADOWCUBE{X})\nshadow=computeShadowCube(light{X}.vLightData.xyz,shadowSampler{X},light{X}.shadowsInfo.x,light{X}.depthValues);\n#else\nshadow=computeShadow(vPositionFromLight{X},vDepthMetric{X},shadowSampler{X},light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#endif\n#endif\n#ifdef SHADOWONLY\n#ifndef SHADOWINUSE\n#define SHADOWINUSE\n#endif\nglobalShadow+=shadow;\nshadowLightCount+=1.0;\n#endif\n#else\nshadow=1.;\n#endif\n#ifndef SHADOWONLY\n#ifdef CUSTOMUSERLIGHTING\ndiffuseBase+=computeCustomDiffuseLighting(info,diffuseBase,shadow);\n#ifdef SPECULARTERM\nspecularBase+=computeCustomSpecularLighting(info,specularBase,shadow);\n#endif\n#elif defined(LIGHTMAP) && defined(LIGHTMAPEXCLUDED{X})\ndiffuseBase+=lightmapColor.rgb*shadow;\n#ifdef SPECULARTERM\n#ifndef LIGHTMAPNOSPECULAR{X}\nspecularBase+=info.specular*shadow*lightmapColor.rgb;\n#endif\n#endif\n#ifdef CLEARCOAT\n#ifndef LIGHTMAPNOSPECULAR{X}\nclearCoatBase+=info.clearCoat.rgb*shadow*lightmapColor.rgb;\n#endif\n#endif\n#ifdef SHEEN\n#ifndef LIGHTMAPNOSPECULAR{X}\nsheenBase+=info.sheen.rgb*shadow;\n#endif\n#endif\n#else\n#ifdef SHADOWCSMDEBUG{X}\ndiffuseBase+=info.diffuse*shadowDebug{X};\n#else\ndiffuseBase+=info.diffuse*shadow;\n#endif\n#ifdef SPECULARTERM\nspecularBase+=info.specular*shadow;\n#endif\n#ifdef CLEARCOAT\nclearCoatBase+=info.clearCoat.rgb*shadow;\n#endif\n#ifdef SHEEN\nsheenBase+=info.sheen.rgb*shadow;\n#endif\n#endif\n#endif\n#endif";n(6).a.IncludesShadersStore[r]=i},function(e,t,n){"use strict";var r="shadowsVertex",i="#ifdef SHADOWS\n#if defined(SHADOWCSM{X})\nvPositionFromCamera{X}=view*worldPos;\nfor (int i=0; i<SHADOWCSMNUM_CASCADES{X}; i++) {\nvPositionFromLight{X}[i]=lightMatrix{X}[i]*worldPos;\nvDepthMetric{X}[i]=((vPositionFromLight{X}[i].z+light{X}.depthValues.x)/(light{X}.depthValues.y));\n}\n#elif defined(SHADOW{X}) && !defined(SHADOWCUBE{X})\nvPositionFromLight{X}=lightMatrix{X}*worldPos;\nvDepthMetric{X}=((vPositionFromLight{X}.z+light{X}.depthValues.x)/(light{X}.depthValues.y));\n#endif\n#endif";n(6).a.IncludesShadersStore[r]=i},function(e,t,n){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var r=n(1),i=n(111),o=function(){function 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0===e&&(e="[DEFAULT]"),this.instancesDeferred.delete(e),this.instances.delete(e)},e.prototype.delete=function(){return r.__awaiter(this,void 0,void 0,(function(){var e;return r.__generator(this,(function(t){switch(t.label){case 0:return e=Array.from(this.instances.values()),[4,Promise.all(e.filter((function(e){return"INTERNAL"in e})).map((function(e){return e.INTERNAL.delete()})))];case 1:return t.sent(),[2]}}))}))},e.prototype.isComponentSet=function(){return null!=this.component},e.prototype.getOrInitializeService=function(e){var t=this.instances.get(e);return!t&&this.component&&(t=this.component.instanceFactory(this.container,function(e){return"[DEFAULT]"===e?void 0:e}(e)),this.instances.set(e,t)),t||null},e.prototype.normalizeInstanceIdentifier=function(e){return this.component?this.component.multipleInstances?e:"[DEFAULT]":e},e}();var s=function(){function e(e){this.name=e,this.providers=new Map}return e.prototype.addComponent=function(e){var t=this.getProvider(e.name);if(t.isComponentSet())throw new Error("Component "+e.name+" has already been registered with "+this.name);t.setComponent(e)},e.prototype.addOrOverwriteComponent=function(e){this.getProvider(e.name).isComponentSet()&&this.providers.delete(e.name),this.addComponent(e)},e.prototype.getProvider=function(e){if(this.providers.has(e))return this.providers.get(e);var t=new a(e,this);return this.providers.set(e,t),t},e.prototype.getProviders=function(){return Array.from(this.providers.values())},e}();t.Component=o,t.ComponentContainer=s,t.Provider=a},function(e,t,n){"use strict";n.d(t,"a",(function(){return l}));var r=n(1),i=n(2),o=n(26),a=n(0),s=n(32),c=n(23),l=function(e){function t(t,n,r,i){void 0===i&&(i=!0);var o=e.call(this,t,n,r,i)||this;return o.cameraDirection=new a.e(0,0,0),o.cameraRotation=new a.d(0,0),o.updateUpVectorFromRotation=!1,o._tmpQuaternion=new a.b,o.rotation=new a.e(0,0,0),o.speed=2,o.noRotationConstraint=!1,o.lockedTarget=null,o._currentTarget=a.e.Zero(),o._initialFocalDistance=1,o._viewMatrix=a.a.Zero(),o._camMatrix=a.a.Zero(),o._cameraTransformMatrix=a.a.Zero(),o._cameraRotationMatrix=a.a.Zero(),o._referencePoint=new a.e(0,0,1),o._transformedReferencePoint=a.e.Zero(),o._globalCurrentTarget=a.e.Zero(),o._globalCurrentUpVector=a.e.Zero(),o._defaultUp=a.e.Up(),o._cachedRotationZ=0,o._cachedQuaternionRotationZ=0,o}return Object(r.__extends)(t,e),t.prototype.getFrontPosition=function(e){this.getWorldMatrix();var t=this.getTarget().subtract(this.position);return t.normalize(),t.scaleInPlace(e),this.globalPosition.add(t)},t.prototype._getLockedTargetPosition=function(){return this.lockedTarget?(this.lockedTarget.absolutePosition&&this.lockedTarget.computeWorldMatrix(),this.lockedTarget.absolutePosition||this.lockedTarget):null},t.prototype.storeState=function(){return this._storedPosition=this.position.clone(),this._storedRotation=this.rotation.clone(),this.rotationQuaternion&&(this._storedRotationQuaternion=this.rotationQuaternion.clone()),e.prototype.storeState.call(this)},t.prototype._restoreStateValues=function(){return!!e.prototype._restoreStateValues.call(this)&&(this.position=this._storedPosition.clone(),this.rotation=this._storedRotation.clone(),this.rotationQuaternion&&(this.rotationQuaternion=this._storedRotationQuaternion.clone()),this.cameraDirection.copyFromFloats(0,0,0),this.cameraRotation.copyFromFloats(0,0),!0)},t.prototype._initCache=function(){e.prototype._initCache.call(this),this._cache.lockedTarget=new a.e(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._cache.rotation=new a.e(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._cache.rotationQuaternion=new a.b(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE)},t.prototype._updateCache=function(t){t||e.prototype._updateCache.call(this);var n=this._getLockedTargetPosition();n?this._cache.lockedTarget?this._cache.lockedTarget.copyFrom(n):this._cache.lockedTarget=n.clone():this._cache.lockedTarget=null,this._cache.rotation.copyFrom(this.rotation),this.rotationQuaternion&&this._cache.rotationQuaternion.copyFrom(this.rotationQuaternion)},t.prototype._isSynchronizedViewMatrix=function(){if(!e.prototype._isSynchronizedViewMatrix.call(this))return!1;var t=this._getLockedTargetPosition();return(this._cache.lockedTarget?this._cache.lockedTarget.equals(t):!t)&&(this.rotationQuaternion?this.rotationQuaternion.equals(this._cache.rotationQuaternion):this._cache.rotation.equals(this.rotation))},t.prototype._computeLocalCameraSpeed=function(){var e=this.getEngine();return this.speed*Math.sqrt(e.getDeltaTime()/(100*e.getFps()))},t.prototype.setTarget=function(e){this.upVector.normalize(),this._initialFocalDistance=e.subtract(this.position).length(),this.position.z===e.z&&(this.position.z+=s.a),a.a.LookAtLHToRef(this.position,e,this._defaultUp,this._camMatrix),this._camMatrix.invert(),this.rotation.x=Math.atan(this._camMatrix.m[6]/this._camMatrix.m[10]);var t=e.subtract(this.position);t.x>=0?this.rotation.y=-Math.atan(t.z/t.x)+Math.PI/2:this.rotation.y=-Math.atan(t.z/t.x)-Math.PI/2,this.rotation.z=0,isNaN(this.rotation.x)&&(this.rotation.x=0),isNaN(this.rotation.y)&&(this.rotation.y=0),isNaN(this.rotation.z)&&(this.rotation.z=0),this.rotationQuaternion&&a.b.RotationYawPitchRollToRef(this.rotation.y,this.rotation.x,this.rotation.z,this.rotationQuaternion)},t.prototype.getTarget=function(){return this._currentTarget},t.prototype._decideIfNeedsToMove=function(){return Math.abs(this.cameraDirection.x)>0||Math.abs(this.cameraDirection.y)>0||Math.abs(this.cameraDirection.z)>0},t.prototype._updatePosition=function(){if(this.parent)return this.parent.getWorldMatrix().invertToRef(a.c.Matrix[0]),a.e.TransformNormalToRef(this.cameraDirection,a.c.Matrix[0],a.c.Vector3[0]),void this.position.addInPlace(a.c.Vector3[0]);this.position.addInPlace(this.cameraDirection)},t.prototype._checkInputs=function(){var t=this._decideIfNeedsToMove(),n=Math.abs(this.cameraRotation.x)>0||Math.abs(this.cameraRotation.y)>0;if(t&&this._updatePosition(),n){if(this.rotation.x+=this.cameraRotation.x,this.rotation.y+=this.cameraRotation.y,this.rotationQuaternion)this.rotation.lengthSquared()&&a.b.RotationYawPitchRollToRef(this.rotation.y,this.rotation.x,this.rotation.z,this.rotationQuaternion);if(!this.noRotationConstraint){this.rotation.x>1.570796&&(this.rotation.x=1.570796),this.rotation.x<-1.570796&&(this.rotation.x=-1.570796)}}t&&(Math.abs(this.cameraDirection.x)<this.speed*s.a&&(this.cameraDirection.x=0),Math.abs(this.cameraDirection.y)<this.speed*s.a&&(this.cameraDirection.y=0),Math.abs(this.cameraDirection.z)<this.speed*s.a&&(this.cameraDirection.z=0),this.cameraDirection.scaleInPlace(this.inertia)),n&&(Math.abs(this.cameraRotation.x)<this.speed*s.a&&(this.cameraRotation.x=0),Math.abs(this.cameraRotation.y)<this.speed*s.a&&(this.cameraRotation.y=0),this.cameraRotation.scaleInPlace(this.inertia)),e.prototype._checkInputs.call(this)},t.prototype._updateCameraRotationMatrix=function(){this.rotationQuaternion?this.rotationQuaternion.toRotationMatrix(this._cameraRotationMatrix):a.a.RotationYawPitchRollToRef(this.rotation.y,this.rotation.x,this.rotation.z,this._cameraRotationMatrix)},t.prototype._rotateUpVectorWithCameraRotationMatrix=function(){return a.e.TransformNormalToRef(this._defaultUp,this._cameraRotationMatrix,this.upVector),this},t.prototype._getViewMatrix=function(){return this.lockedTarget&&this.setTarget(this._getLockedTargetPosition()),this._updateCameraRotationMatrix(),this.rotationQuaternion&&this._cachedQuaternionRotationZ!=this.rotationQuaternion.z?(this._rotateUpVectorWithCameraRotationMatrix(),this._cachedQuaternionRotationZ=this.rotationQuaternion.z):this._cachedRotationZ!=this.rotation.z&&(this._rotateUpVectorWithCameraRotationMatrix(),this._cachedRotationZ=this.rotation.z),a.e.TransformCoordinatesToRef(this._referencePoint,this._cameraRotationMatrix,this._transformedReferencePoint),this.position.addToRef(this._transformedReferencePoint,this._currentTarget),this.updateUpVectorFromRotation&&(this.rotationQuaternion?c.a.Y.rotateByQuaternionToRef(this.rotationQuaternion,this.upVector):(a.b.FromEulerVectorToRef(this.rotation,this._tmpQuaternion),c.a.Y.rotateByQuaternionToRef(this._tmpQuaternion,this.upVector))),this._computeViewMatrix(this.position,this._currentTarget,this.upVector),this._viewMatrix},t.prototype._computeViewMatrix=function(e,t,n){if(this.parent){var r=this.parent.getWorldMatrix();a.e.TransformCoordinatesToRef(e,r,this._globalPosition),a.e.TransformCoordinatesToRef(t,r,this._globalCurrentTarget),a.e.TransformNormalToRef(n,r,this._globalCurrentUpVector),this._markSyncedWithParent()}else this._globalPosition.copyFrom(e),this._globalCurrentTarget.copyFrom(t),this._globalCurrentUpVector.copyFrom(n);this.getScene().useRightHandedSystem?a.a.LookAtRHToRef(this._globalPosition,this._globalCurrentTarget,this._globalCurrentUpVector,this._viewMatrix):a.a.LookAtLHToRef(this._globalPosition,this._globalCurrentTarget,this._globalCurrentUpVector,this._viewMatrix)},t.prototype.createRigCamera=function(e,n){if(this.cameraRigMode!==o.a.RIG_MODE_NONE){var r=new t(e,this.position.clone(),this.getScene());return r.isRigCamera=!0,r.rigParent=this,this.cameraRigMode!==o.a.RIG_MODE_VR&&this.cameraRigMode!==o.a.RIG_MODE_WEBVR||(this.rotationQuaternion||(this.rotationQuaternion=new a.b),r._cameraRigParams={},r.rotationQuaternion=new a.b),r}return null},t.prototype._updateRigCameras=function(){var t=this._rigCameras[0],n=this._rigCameras[1];switch(this.computeWorldMatrix(),this.cameraRigMode){case o.a.RIG_MODE_STEREOSCOPIC_ANAGLYPH:case o.a.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL:case o.a.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED:case o.a.RIG_MODE_STEREOSCOPIC_OVERUNDER:case o.a.RIG_MODE_STEREOSCOPIC_INTERLACED:var r=this.cameraRigMode===o.a.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED?1:-1,i=this.cameraRigMode===o.a.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED?-1:1;this._getRigCamPositionAndTarget(this._cameraRigParams.stereoHalfAngle*r,t),this._getRigCamPositionAndTarget(this._cameraRigParams.stereoHalfAngle*i,n);break;case o.a.RIG_MODE_VR:t.rotationQuaternion?(t.rotationQuaternion.copyFrom(this.rotationQuaternion),n.rotationQuaternion.copyFrom(this.rotationQuaternion)):(t.rotation.copyFrom(this.rotation),n.rotation.copyFrom(this.rotation)),t.position.copyFrom(this.position),n.position.copyFrom(this.position)}e.prototype._updateRigCameras.call(this)},t.prototype._getRigCamPositionAndTarget=function(e,n){this.getTarget().subtractToRef(this.position,t._TargetFocalPoint),t._TargetFocalPoint.normalize().scaleInPlace(this._initialFocalDistance);var r=t._TargetFocalPoint.addInPlace(this.position);a.a.TranslationToRef(-r.x,-r.y,-r.z,t._TargetTransformMatrix),t._TargetTransformMatrix.multiplyToRef(a.a.RotationY(e),t._RigCamTransformMatrix),a.a.TranslationToRef(r.x,r.y,r.z,t._TargetTransformMatrix),t._RigCamTransformMatrix.multiplyToRef(t._TargetTransformMatrix,t._RigCamTransformMatrix),a.e.TransformCoordinatesToRef(this.position,t._RigCamTransformMatrix,n.position),n.setTarget(r)},t.prototype.getClassName=function(){return"TargetCamera"},t._RigCamTransformMatrix=new a.a,t._TargetTransformMatrix=new a.a,t._TargetFocalPoint=new a.e,Object(r.__decorate)([Object(i.o)()],t.prototype,"rotation",void 0),Object(r.__decorate)([Object(i.c)()],t.prototype,"speed",void 0),Object(r.__decorate)([Object(i.k)("lockedTargetId")],t.prototype,"lockedTarget",void 0),t}(o.a)},function(e,t,n){"use strict";n.d(t,"a",(function(){return r}));var r=function(){function e(){}return Object.defineProperty(e,"ForceFullSceneLoadingForIncremental",{get:function(){return e._ForceFullSceneLoadingForIncremental},set:function(t){e._ForceFullSceneLoadingForIncremental=t},enumerable:!0,configurable:!0}),Object.defineProperty(e,"ShowLoadingScreen",{get:function(){return e._ShowLoadingScreen},set:function(t){e._ShowLoadingScreen=t},enumerable:!0,configurable:!0}),Object.defineProperty(e,"loggingLevel",{get:function(){return e._loggingLevel},set:function(t){e._loggingLevel=t},enumerable:!0,configurable:!0}),Object.defineProperty(e,"CleanBoneMatrixWeights",{get:function(){return e._CleanBoneMatrixWeights},set:function(t){e._CleanBoneMatrixWeights=t},enumerable:!0,configurable:!0}),e._ForceFullSceneLoadingForIncremental=!1,e._ShowLoadingScreen=!0,e._CleanBoneMatrixWeights=!1,e._loggingLevel=0,e}()},function(e,t,n){"use strict";var r="lightsFragmentFunctions",i="\nstruct lightingInfo\n{\nvec3 diffuse;\n#ifdef SPECULARTERM\nvec3 specular;\n#endif\n#ifdef NDOTL\nfloat ndl;\n#endif\n};\nlightingInfo computeLighting(vec3 viewDirectionW,vec3 vNormal,vec4 lightData,vec3 diffuseColor,vec3 specularColor,float range,float glossiness) {\nlightingInfo result;\nvec3 lightVectorW;\nfloat attenuation=1.0;\nif (lightData.w == 0.)\n{\nvec3 direction=lightData.xyz-vPositionW;\nattenuation=max(0.,1.0-length(direction)/range);\nlightVectorW=normalize(direction);\n}\nelse\n{\nlightVectorW=normalize(-lightData.xyz);\n}\n\nfloat ndl=max(0.,dot(vNormal,lightVectorW));\n#ifdef NDOTL\nresult.ndl=ndl;\n#endif\nresult.diffuse=ndl*diffuseColor*attenuation;\n#ifdef SPECULARTERM\n\nvec3 angleW=normalize(viewDirectionW+lightVectorW);\nfloat specComp=max(0.,dot(vNormal,angleW));\nspecComp=pow(specComp,max(1.,glossiness));\nresult.specular=specComp*specularColor*attenuation;\n#endif\nreturn result;\n}\nlightingInfo computeSpotLighting(vec3 viewDirectionW,vec3 vNormal,vec4 lightData,vec4 lightDirection,vec3 diffuseColor,vec3 specularColor,float range,float glossiness) {\nlightingInfo result;\nvec3 direction=lightData.xyz-vPositionW;\nvec3 lightVectorW=normalize(direction);\nfloat attenuation=max(0.,1.0-length(direction)/range);\n\nfloat cosAngle=max(0.,dot(lightDirection.xyz,-lightVectorW));\nif (cosAngle>=lightDirection.w)\n{\ncosAngle=max(0.,pow(cosAngle,lightData.w));\nattenuation*=cosAngle;\n\nfloat ndl=max(0.,dot(vNormal,lightVectorW));\n#ifdef NDOTL\nresult.ndl=ndl;\n#endif\nresult.diffuse=ndl*diffuseColor*attenuation;\n#ifdef SPECULARTERM\n\nvec3 angleW=normalize(viewDirectionW+lightVectorW);\nfloat specComp=max(0.,dot(vNormal,angleW));\nspecComp=pow(specComp,max(1.,glossiness));\nresult.specular=specComp*specularColor*attenuation;\n#endif\nreturn result;\n}\nresult.diffuse=vec3(0.);\n#ifdef SPECULARTERM\nresult.specular=vec3(0.);\n#endif\n#ifdef NDOTL\nresult.ndl=0.;\n#endif\nreturn result;\n}\nlightingInfo computeHemisphericLighting(vec3 viewDirectionW,vec3 vNormal,vec4 lightData,vec3 diffuseColor,vec3 specularColor,vec3 groundColor,float glossiness) {\nlightingInfo result;\n\nfloat ndl=dot(vNormal,lightData.xyz)*0.5+0.5;\n#ifdef NDOTL\nresult.ndl=ndl;\n#endif\nresult.diffuse=mix(groundColor,diffuseColor,ndl);\n#ifdef SPECULARTERM\n\nvec3 angleW=normalize(viewDirectionW+lightData.xyz);\nfloat specComp=max(0.,dot(vNormal,angleW));\nspecComp=pow(specComp,max(1.,glossiness));\nresult.specular=specComp*specularColor;\n#endif\nreturn result;\n}\nvec3 computeProjectionTextureDiffuseLighting(sampler2D projectionLightSampler,mat4 textureProjectionMatrix){\nvec4 strq=textureProjectionMatrix*vec4(vPositionW,1.0);\nstrq/=strq.w;\nvec3 textureColor=texture2D(projectionLightSampler,strq.xy).rgb;\nreturn textureColor;\n}";n(6).a.IncludesShadersStore[r]=i},function(e,t,n){"use strict";n.d(t,"a",(function(){return p}));var r=n(1),i=n(2),o=n(0),a=n(3),s=n(7),c=n(10),l=n(28),u=n(12),h=n(4),d=n(42),p=function(e){function t(t,n,i,a){void 0===a&&(a={});var s=e.call(this,t,n)||this;return s._textures={},s._textureArrays={},s._floats={},s._ints={},s._floatsArrays={},s._colors3={},s._colors3Arrays={},s._colors4={},s._colors4Arrays={},s._vectors2={},s._vectors3={},s._vectors4={},s._matrices={},s._matrixArrays={},s._matrices3x3={},s._matrices2x2={},s._vectors2Arrays={},s._vectors3Arrays={},s._vectors4Arrays={},s._cachedWorldViewMatrix=new o.a,s._cachedWorldViewProjectionMatrix=new o.a,s._multiview=!1,s._shaderPath=i,s._options=Object(r.__assign)({needAlphaBlending:!1,needAlphaTesting:!1,attributes:["position","normal","uv"],uniforms:["worldViewProjection"],uniformBuffers:[],samplers:[],defines:[]},a),s}return Object(r.__extends)(t,e),Object.defineProperty(t.prototype,"shaderPath",{get:function(){return this._shaderPath},set:function(e){this._shaderPath=e},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"options",{get:function(){return this._options},enumerable:!0,configurable:!0}),t.prototype.getClassName=function(){return"ShaderMaterial"},t.prototype.needAlphaBlending=function(){return this.alpha<1||this._options.needAlphaBlending},t.prototype.needAlphaTesting=function(){return this._options.needAlphaTesting},t.prototype._checkUniform=function(e){-1===this._options.uniforms.indexOf(e)&&this._options.uniforms.push(e)},t.prototype.setTexture=function(e,t){return-1===this._options.samplers.indexOf(e)&&this._options.samplers.push(e),this._textures[e]=t,this},t.prototype.setTextureArray=function(e,t){return-1===this._options.samplers.indexOf(e)&&this._options.samplers.push(e),this._checkUniform(e),this._textureArrays[e]=t,this},t.prototype.setFloat=function(e,t){return this._checkUniform(e),this._floats[e]=t,this},t.prototype.setInt=function(e,t){return this._checkUniform(e),this._ints[e]=t,this},t.prototype.setFloats=function(e,t){return this._checkUniform(e),this._floatsArrays[e]=t,this},t.prototype.setColor3=function(e,t){return this._checkUniform(e),this._colors3[e]=t,this},t.prototype.setColor3Array=function(e,t){return this._checkUniform(e),this._colors3Arrays[e]=t.reduce((function(e,t){return t.toArray(e,e.length),e}),[]),this},t.prototype.setColor4=function(e,t){return this._checkUniform(e),this._colors4[e]=t,this},t.prototype.setColor4Array=function(e,t){return this._checkUniform(e),this._colors4Arrays[e]=t.reduce((function(e,t){return t.toArray(e,e.length),e}),[]),this},t.prototype.setVector2=function(e,t){return this._checkUniform(e),this._vectors2[e]=t,this},t.prototype.setVector3=function(e,t){return this._checkUniform(e),this._vectors3[e]=t,this},t.prototype.setVector4=function(e,t){return this._checkUniform(e),this._vectors4[e]=t,this},t.prototype.setMatrix=function(e,t){return this._checkUniform(e),this._matrices[e]=t,this},t.prototype.setMatrices=function(e,t){this._checkUniform(e);for(var n=new Float32Array(16*t.length),r=0;r<t.length;r++){t[r].copyToArray(n,16*r)}return this._matrixArrays[e]=n,this},t.prototype.setMatrix3x3=function(e,t){return this._checkUniform(e),this._matrices3x3[e]=t,this},t.prototype.setMatrix2x2=function(e,t){return this._checkUniform(e),this._matrices2x2[e]=t,this},t.prototype.setArray2=function(e,t){return this._checkUniform(e),this._vectors2Arrays[e]=t,this},t.prototype.setArray3=function(e,t){return this._checkUniform(e),this._vectors3Arrays[e]=t,this},t.prototype.setArray4=function(e,t){return this._checkUniform(e),this._vectors4Arrays[e]=t,this},t.prototype._checkCache=function(e,t){return!e||(!this._effect||-1!==this._effect.defines.indexOf("#define INSTANCES")===t)},t.prototype.isReadyForSubMesh=function(e,t,n){return this.isReady(e,n)},t.prototype.isReady=function(e,t){if(this._effect&&this.isFrozen&&this._effect._wasPreviouslyReady)return!0;var n=this.getScene(),r=n.getEngine();if(!this.checkReadyOnEveryCall&&this._renderId===n.getRenderId()&&this._checkCache(e,t))return!0;var i=[],o=[],s=new d.a;r.getCaps().multiview&&n.activeCamera&&n.activeCamera.outputRenderTarget&&n.activeCamera.outputRenderTarget.getViewCount()>1&&(this._multiview=!0,i.push("#define MULTIVIEW"),-1!==this._options.uniforms.indexOf("viewProjection")&&-1===this._options.uniforms.push("viewProjectionR")&&this._options.uniforms.push("viewProjectionR"));for(var l=0;l<this._options.defines.length;l++)i.push(this._options.defines[l]);for(l=0;l<this._options.attributes.length;l++)o.push(this._options.attributes[l]);if(e&&e.isVerticesDataPresent(a.b.ColorKind)&&(o.push(a.b.ColorKind),i.push("#define VERTEXCOLOR")),t&&(i.push("#define INSTANCES"),c.a.PushAttributesForInstances(o)),e&&e.useBones&&e.computeBonesUsingShaders&&e.skeleton){o.push(a.b.MatricesIndicesKind),o.push(a.b.MatricesWeightsKind),e.numBoneInfluencers>4&&(o.push(a.b.MatricesIndicesExtraKind),o.push(a.b.MatricesWeightsExtraKind));var u=e.skeleton;i.push("#define NUM_BONE_INFLUENCERS "+e.numBoneInfluencers),s.addCPUSkinningFallback(0,e),u.isUsingTextureForMatrices?(i.push("#define BONETEXTURE"),-1===this._options.uniforms.indexOf("boneTextureWidth")&&this._options.uniforms.push("boneTextureWidth"),-1===this._options.samplers.indexOf("boneSampler")&&this._options.samplers.push("boneSampler")):(i.push("#define BonesPerMesh "+(u.bones.length+1)),-1===this._options.uniforms.indexOf("mBones")&&this._options.uniforms.push("mBones"))}else i.push("#define NUM_BONE_INFLUENCERS 0");for(var h in this._textures)if(!this._textures[h].isReady())return!1;e&&this._shouldTurnAlphaTestOn(e)&&i.push("#define ALPHATEST");var p=this._effect,f=i.join("\n");return this._effect=r.createEffect(this._shaderPath,{attributes:o,uniformsNames:this._options.uniforms,uniformBuffersNames:this._options.uniformBuffers,samplers:this._options.samplers,defines:f,fallbacks:s,onCompiled:this.onCompiled,onError:this.onError},r),!!this._effect.isReady()&&(p!==this._effect&&n.resetCachedMaterial(),this._renderId=n.getRenderId(),this._effect._wasPreviouslyReady=!0,!0)},t.prototype.bindOnlyWorldMatrix=function(e){var t=this.getScene();this._effect&&(-1!==this._options.uniforms.indexOf("world")&&this._effect.setMatrix("world",e),-1!==this._options.uniforms.indexOf("worldView")&&(e.multiplyToRef(t.getViewMatrix(),this._cachedWorldViewMatrix),this._effect.setMatrix("worldView",this._cachedWorldViewMatrix)),-1!==this._options.uniforms.indexOf("worldViewProjection")&&(e.multiplyToRef(t.getTransformMatrix(),this._cachedWorldViewProjectionMatrix),this._effect.setMatrix("worldViewProjection",this._cachedWorldViewProjectionMatrix)))},t.prototype.bind=function(e,t){if(this.bindOnlyWorldMatrix(e),this._effect&&this.getScene().getCachedMaterial()!==this){var n;for(n in-1!==this._options.uniforms.indexOf("view")&&this._effect.setMatrix("view",this.getScene().getViewMatrix()),-1!==this._options.uniforms.indexOf("projection")&&this._effect.setMatrix("projection",this.getScene().getProjectionMatrix()),-1!==this._options.uniforms.indexOf("viewProjection")&&(this._effect.setMatrix("viewProjection",this.getScene().getTransformMatrix()),this._multiview&&this._effect.setMatrix("viewProjectionR",this.getScene()._transformMatrixR)),this.getScene().activeCamera&&-1!==this._options.uniforms.indexOf("cameraPosition")&&this._effect.setVector3("cameraPosition",this.getScene().activeCamera.globalPosition),c.a.BindBonesParameters(t,this._effect),this._textures)this._effect.setTexture(n,this._textures[n]);for(n in this._textureArrays)this._effect.setTextureArray(n,this._textureArrays[n]);for(n in this._ints)this._effect.setInt(n,this._ints[n]);for(n in this._floats)this._effect.setFloat(n,this._floats[n]);for(n in this._floatsArrays)this._effect.setArray(n,this._floatsArrays[n]);for(n in this._colors3)this._effect.setColor3(n,this._colors3[n]);for(n in this._colors3Arrays)this._effect.setArray3(n,this._colors3Arrays[n]);for(n in this._colors4){var r=this._colors4[n];this._effect.setFloat4(n,r.r,r.g,r.b,r.a)}for(n in this._colors4Arrays)this._effect.setArray4(n,this._colors4Arrays[n]);for(n in this._vectors2)this._effect.setVector2(n,this._vectors2[n]);for(n in this._vectors3)this._effect.setVector3(n,this._vectors3[n]);for(n in this._vectors4)this._effect.setVector4(n,this._vectors4[n]);for(n in this._matrices)this._effect.setMatrix(n,this._matrices[n]);for(n in this._matrixArrays)this._effect.setMatrices(n,this._matrixArrays[n]);for(n in this._matrices3x3)this._effect.setMatrix3x3(n,this._matrices3x3[n]);for(n in this._matrices2x2)this._effect.setMatrix2x2(n,this._matrices2x2[n]);for(n in this._vectors2Arrays)this._effect.setArray2(n,this._vectors2Arrays[n]);for(n in this._vectors3Arrays)this._effect.setArray3(n,this._vectors3Arrays[n]);for(n in this._vectors4Arrays)this._effect.setArray4(n,this._vectors4Arrays[n])}this._afterBind(t)},t.prototype.getActiveTextures=function(){var t=e.prototype.getActiveTextures.call(this);for(var n in this._textures)t.push(this._textures[n]);for(var n in this._textureArrays)for(var r=this._textureArrays[n],i=0;i<r.length;i++)t.push(r[i]);return t},t.prototype.hasTexture=function(t){if(e.prototype.hasTexture.call(this,t))return!0;for(var n in this._textures)if(this._textures[n]===t)return!0;for(var n in this._textureArrays)for(var r=this._textureArrays[n],i=0;i<r.length;i++)if(r[i]===t)return!0;return!1},t.prototype.clone=function(e){var n=this,o=i.a.Clone((function(){return new t(e,n.getScene(),n._shaderPath,n._options)}),this);for(var a in o.name=e,o.id=e,"object"==typeof o._shaderPath&&(o._shaderPath=Object(r.__assign)({},o._shaderPath)),this._options=Object(r.__assign)({},this._options),Object.keys(this._options).forEach((function(e){var t=n._options[e];Array.isArray(t)&&(n._options[e]=t.slice(0))})),this._textures)o.setTexture(a,this._textures[a]);for(var a in this._floats)o.setFloat(a,this._floats[a]);for(var a in this._floatsArrays)o.setFloats(a,this._floatsArrays[a]);for(var a in this._colors3)o.setColor3(a,this._colors3[a]);for(var a in this._colors4)o.setColor4(a,this._colors4[a]);for(var a in this._vectors2)o.setVector2(a,this._vectors2[a]);for(var a in this._vectors3)o.setVector3(a,this._vectors3[a]);for(var a in this._vectors4)o.setVector4(a,this._vectors4[a]);for(var a in this._matrices)o.setMatrix(a,this._matrices[a]);for(var a in this._matrices3x3)o.setMatrix3x3(a,this._matrices3x3[a]);for(var a in this._matrices2x2)o.setMatrix2x2(a,this._matrices2x2[a]);return o},t.prototype.dispose=function(t,n,r){if(n){var i;for(i in this._textures)this._textures[i].dispose();for(i in this._textureArrays)for(var o=this._textureArrays[i],a=0;a<o.length;a++)o[a].dispose()}this._textures={},e.prototype.dispose.call(this,t,n,r)},t.prototype.serialize=function(){var e,t=i.a.Serialize(this);for(e in t.customType="BABYLON.ShaderMaterial",t.options=this._options,t.shaderPath=this._shaderPath,t.textures={},this._textures)t.textures[e]=this._textures[e].serialize();for(e in t.textureArrays={},this._textureArrays){t.textureArrays[e]=[];for(var n=this._textureArrays[e],r=0;r<n.length;r++)t.textureArrays[e].push(n[r].serialize())}for(e in t.floats={},this._floats)t.floats[e]=this._floats[e];for(e in t.FloatArrays={},this._floatsArrays)t.FloatArrays[e]=this._floatsArrays[e];for(e in t.colors3={},this._colors3)t.colors3[e]=this._colors3[e].asArray();for(e in t.colors3Arrays={},this._colors3Arrays)t.colors3Arrays[e]=this._colors3Arrays[e];for(e in t.colors4={},this._colors4)t.colors4[e]=this._colors4[e].asArray();for(e in t.colors4Arrays={},this._colors4Arrays)t.colors4Arrays[e]=this._colors4Arrays[e];for(e in t.vectors2={},this._vectors2)t.vectors2[e]=this._vectors2[e].asArray();for(e in t.vectors3={},this._vectors3)t.vectors3[e]=this._vectors3[e].asArray();for(e in t.vectors4={},this._vectors4)t.vectors4[e]=this._vectors4[e].asArray();for(e in t.matrices={},this._matrices)t.matrices[e]=this._matrices[e].asArray();for(e in t.matrixArray={},this._matrixArrays)t.matrixArray[e]=this._matrixArrays[e];for(e in t.matrices3x3={},this._matrices3x3)t.matrices3x3[e]=this._matrices3x3[e];for(e in t.matrices2x2={},this._matrices2x2)t.matrices2x2[e]=this._matrices2x2[e];for(e in t.vectors2Arrays={},this._vectors2Arrays)t.vectors2Arrays[e]=this._vectors2Arrays[e];for(e in t.vectors3Arrays={},this._vectors3Arrays)t.vectors3Arrays[e]=this._vectors3Arrays[e];for(e in t.vectors4Arrays={},this._vectors4Arrays)t.vectors4Arrays[e]=this._vectors4Arrays[e];return t},t.Parse=function(e,n,r){var a,c=i.a.Parse((function(){return new t(e.name,n,e.shaderPath,e.options)}),e,n,r);for(a in e.textures)c.setTexture(a,s.a.Parse(e.textures[a],n,r));for(a in e.textureArrays){for(var l=e.textureArrays[a],u=new Array,d=0;d<l.length;d++)u.push(s.a.Parse(l[d],n,r));c.setTextureArray(a,u)}for(a in e.floats)c.setFloat(a,e.floats[a]);for(a in e.floatsArrays)c.setFloats(a,e.floatsArrays[a]);for(a in e.colors3)c.setColor3(a,h.a.FromArray(e.colors3[a]));for(a in e.colors3Arrays){var p=e.colors3Arrays[a].reduce((function(e,t,n){return n%3==0?e.push([t]):e[e.length-1].push(t),e}),[]).map((function(e){return h.a.FromArray(e)}));c.setColor3Array(a,p)}for(a in e.colors4)c.setColor4(a,h.b.FromArray(e.colors4[a]));for(a in e.colors4Arrays){p=e.colors4Arrays[a].reduce((function(e,t,n){return n%4==0?e.push([t]):e[e.length-1].push(t),e}),[]).map((function(e){return h.b.FromArray(e)}));c.setColor4Array(a,p)}for(a in e.vectors2)c.setVector2(a,o.d.FromArray(e.vectors2[a]));for(a in e.vectors3)c.setVector3(a,o.e.FromArray(e.vectors3[a]));for(a in e.vectors4)c.setVector4(a,o.f.FromArray(e.vectors4[a]));for(a in e.matrices)c.setMatrix(a,o.a.FromArray(e.matrices[a]));for(a in e.matrixArray)c._matrixArrays[a]=new Float32Array(e.matrixArray[a]);for(a in e.matrices3x3)c.setMatrix3x3(a,e.matrices3x3[a]);for(a in e.matrices2x2)c.setMatrix2x2(a,e.matrices2x2[a]);for(a in e.vectors2Arrays)c.setArray2(a,e.vectors2Arrays[a]);for(a in e.vectors3Arrays)c.setArray3(a,e.vectors3Arrays[a]);for(a in e.vectors4Arrays)c.setArray4(a,e.vectors4Arrays[a]);return c},t}(l.a);u.a.RegisteredTypes["BABYLON.ShaderMaterial"]=p},function(e,t,n){"use strict";n.d(t,"b",(function(){return l})),n.d(t,"a",(function(){return u}));var r=n(1),i=n(24),o=n(13),a=n(6),s="\nvarying vec2 vUV;\nuniform sampler2D textureSampler;\nvoid main(void)\n{\ngl_FragColor=texture2D(textureSampler,vUV);\n}";a.a.ShadersStore.passPixelShader=s;var c="\nvarying vec2 vUV;\nuniform samplerCube textureSampler;\nvoid main(void)\n{\nvec2 uv=vUV*2.0-1.0;\n#ifdef POSITIVEX\ngl_FragColor=textureCube(textureSampler,vec3(1.001,uv.y,uv.x));\n#endif\n#ifdef NEGATIVEX\ngl_FragColor=textureCube(textureSampler,vec3(-1.001,uv.y,uv.x));\n#endif\n#ifdef POSITIVEY\ngl_FragColor=textureCube(textureSampler,vec3(uv.y,1.001,uv.x));\n#endif\n#ifdef NEGATIVEY\ngl_FragColor=textureCube(textureSampler,vec3(uv.y,-1.001,uv.x));\n#endif\n#ifdef POSITIVEZ\ngl_FragColor=textureCube(textureSampler,vec3(uv,1.001));\n#endif\n#ifdef NEGATIVEZ\ngl_FragColor=textureCube(textureSampler,vec3(uv,-1.001));\n#endif\n}";a.a.ShadersStore.passCubePixelShader=c;var l=function(e){function t(t,n,r,i,o,a,s,c){return void 0===r&&(r=null),void 0===s&&(s=0),void 0===c&&(c=!1),e.call(this,t,"pass",null,null,n,r,i,o,a,void 0,s,void 0,null,c)||this}return Object(r.__extends)(t,e),t}(i.a),u=function(e){function t(t,n,r,i,o,a,s,c){void 0===r&&(r=null),void 0===s&&(s=0),void 0===c&&(c=!1);var l=e.call(this,t,"passCube",null,null,n,r,i,o,a,"#define 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r=n(0),i=[Math.sqrt(1/(4*Math.PI)),-Math.sqrt(3/(4*Math.PI)),Math.sqrt(3/(4*Math.PI)),-Math.sqrt(3/(4*Math.PI)),Math.sqrt(15/(4*Math.PI)),-Math.sqrt(15/(4*Math.PI)),Math.sqrt(5/(16*Math.PI)),-Math.sqrt(15/(4*Math.PI)),Math.sqrt(15/(16*Math.PI))],o=[function(e){return 1},function(e){return e.y},function(e){return e.z},function(e){return e.x},function(e){return e.x*e.y},function(e){return e.y*e.z},function(e){return 3*e.z*e.z-1},function(e){return e.x*e.z},function(e){return e.x*e.x-e.y*e.y}],a=function(e,t){return i[e]*o[e](t)},s=[Math.PI,2*Math.PI/3,2*Math.PI/3,2*Math.PI/3,Math.PI/4,Math.PI/4,Math.PI/4,Math.PI/4,Math.PI/4],c=function(){function e(){this.preScaled=!1,this.l00=r.e.Zero(),this.l1_1=r.e.Zero(),this.l10=r.e.Zero(),this.l11=r.e.Zero(),this.l2_2=r.e.Zero(),this.l2_1=r.e.Zero(),this.l20=r.e.Zero(),this.l21=r.e.Zero(),this.l22=r.e.Zero()}return e.prototype.addLight=function(e,t,n){var i=new r.e(t.r,t.g,t.b).scale(n);this.l00=this.l00.add(i.scale(a(0,e))),this.l1_1=this.l1_1.add(i.scale(a(1,e))),this.l10=this.l10.add(i.scale(a(2,e))),this.l11=this.l11.add(i.scale(a(3,e))),this.l2_2=this.l2_2.add(i.scale(a(4,e))),this.l2_1=this.l2_1.add(i.scale(a(5,e))),this.l20=this.l20.add(i.scale(a(6,e))),this.l21=this.l21.add(i.scale(a(7,e))),this.l22=this.l22.add(i.scale(a(8,e)))},e.prototype.scaleInPlace=function(e){this.l00.scaleInPlace(e),this.l1_1.scaleInPlace(e),this.l10.scaleInPlace(e),this.l11.scaleInPlace(e),this.l2_2.scaleInPlace(e),this.l2_1.scaleInPlace(e),this.l20.scaleInPlace(e),this.l21.scaleInPlace(e),this.l22.scaleInPlace(e)},e.prototype.convertIncidentRadianceToIrradiance=function(){this.l00.scaleInPlace(s[0]),this.l1_1.scaleInPlace(s[1]),this.l10.scaleInPlace(s[2]),this.l11.scaleInPlace(s[3]),this.l2_2.scaleInPlace(s[4]),this.l2_1.scaleInPlace(s[5]),this.l20.scaleInPlace(s[6]),this.l21.scaleInPlace(s[7]),this.l22.scaleInPlace(s[8])},e.prototype.convertIrradianceToLambertianRadiance=function(){this.scaleInPlace(1/Math.PI)},e.prototype.preScaleForRendering=function(){this.preScaled=!0,this.l00.scaleInPlace(i[0]),this.l1_1.scaleInPlace(i[1]),this.l10.scaleInPlace(i[2]),this.l11.scaleInPlace(i[3]),this.l2_2.scaleInPlace(i[4]),this.l2_1.scaleInPlace(i[5]),this.l20.scaleInPlace(i[6]),this.l21.scaleInPlace(i[7]),this.l22.scaleInPlace(i[8])},e.FromArray=function(t){var n=new e;return r.e.FromArrayToRef(t[0],0,n.l00),r.e.FromArrayToRef(t[1],0,n.l1_1),r.e.FromArrayToRef(t[2],0,n.l10),r.e.FromArrayToRef(t[3],0,n.l11),r.e.FromArrayToRef(t[4],0,n.l2_2),r.e.FromArrayToRef(t[5],0,n.l2_1),r.e.FromArrayToRef(t[6],0,n.l20),r.e.FromArrayToRef(t[7],0,n.l21),r.e.FromArrayToRef(t[8],0,n.l22),n},e.FromPolynomial=function(t){var n=new e;return n.l00=t.xx.scale(.376127).add(t.yy.scale(.376127)).add(t.zz.scale(.376126)),n.l1_1=t.y.scale(.977204),n.l10=t.z.scale(.977204),n.l11=t.x.scale(.977204),n.l2_2=t.xy.scale(1.16538),n.l2_1=t.yz.scale(1.16538),n.l20=t.zz.scale(1.34567).subtract(t.xx.scale(.672834)).subtract(t.yy.scale(.672834)),n.l21=t.zx.scale(1.16538),n.l22=t.xx.scale(1.16538).subtract(t.yy.scale(1.16538)),n.l1_1.scaleInPlace(-1),n.l11.scaleInPlace(-1),n.l2_1.scaleInPlace(-1),n.l21.scaleInPlace(-1),n.scaleInPlace(Math.PI),n},e}(),l=function(){function e(){this.x=r.e.Zero(),this.y=r.e.Zero(),this.z=r.e.Zero(),this.xx=r.e.Zero(),this.yy=r.e.Zero(),this.zz=r.e.Zero(),this.xy=r.e.Zero(),this.yz=r.e.Zero(),this.zx=r.e.Zero()}return Object.defineProperty(e.prototype,"preScaledHarmonics",{get:function(){return this._harmonics||(this._harmonics=c.FromPolynomial(this)),this._harmonics.preScaled||this._harmonics.preScaleForRendering(),this._harmonics},enumerable:!0,configurable:!0}),e.prototype.addAmbient=function(e){var t=new r.e(e.r,e.g,e.b);this.xx=this.xx.add(t),this.yy=this.yy.add(t),this.zz=this.zz.add(t)},e.prototype.scaleInPlace=function(e){this.x.scaleInPlace(e),this.y.scaleInPlace(e),this.z.scaleInPlace(e),this.xx.scaleInPlace(e),this.yy.scaleInPlace(e),this.zz.scaleInPlace(e),this.yz.scaleInPlace(e),this.zx.scaleInPlace(e),this.xy.scaleInPlace(e)},e.FromHarmonics=function(t){var n=new e;return n._harmonics=t,n.x=t.l11.scale(1.02333).scale(-1),n.y=t.l1_1.scale(1.02333).scale(-1),n.z=t.l10.scale(1.02333),n.xx=t.l00.scale(.886277).subtract(t.l20.scale(.247708)).add(t.l22.scale(.429043)),n.yy=t.l00.scale(.886277).subtract(t.l20.scale(.247708)).subtract(t.l22.scale(.429043)),n.zz=t.l00.scale(.886277).add(t.l20.scale(.495417)),n.yz=t.l2_1.scale(.858086).scale(-1),n.zx=t.l21.scale(.858086).scale(-1),n.xy=t.l2_2.scale(.858086),n.scaleInPlace(1/Math.PI),n},e.FromArray=function(t){var n=new e;return r.e.FromArrayToRef(t[0],0,n.x),r.e.FromArrayToRef(t[1],0,n.y),r.e.FromArrayToRef(t[2],0,n.z),r.e.FromArrayToRef(t[3],0,n.xx),r.e.FromArrayToRef(t[4],0,n.yy),r.e.FromArrayToRef(t[5],0,n.zz),r.e.FromArrayToRef(t[6],0,n.yz),r.e.FromArrayToRef(t[7],0,n.zx),r.e.FromArrayToRef(t[8],0,n.xy),n},e}()},function(e,t,n){"use strict";n.d(t,"a",(function(){return r}));var r=function(){function e(e,t){this.width=e,this.height=t}return e.prototype.toString=function(){return"{W: "+this.width+", H: 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e(t.width+(n.width-t.width)*r,t.height+(n.height-t.height)*r)},e}()},function(e,t,n){"use strict";n.d(t,"a",(function(){return c}));var r=n(1),i=n(0),o=n(56),a=n(33),s=n(23),c=function(e){function t(t,n,r,o,a,s,c){void 0===r&&(r=null),void 0===o&&(o=null),void 0===a&&(a=null),void 0===s&&(s=null),void 0===c&&(c=null);var l=e.call(this,t,n.getScene())||this;return l.name=t,l.children=new Array,l.animations=new Array,l._index=null,l._absoluteTransform=new i.a,l._invertedAbsoluteTransform=new i.a,l._scalingDeterminant=1,l._worldTransform=new i.a,l._needToDecompose=!0,l._needToCompose=!1,l._linkedTransformNode=null,l._waitingTransformNodeId=null,l._skeleton=n,l._localMatrix=o?o.clone():i.a.Identity(),l._restPose=a||l._localMatrix.clone(),l._baseMatrix=s||l._localMatrix.clone(),l._index=c,n.bones.push(l),l.setParent(r,!1),(s||o)&&l._updateDifferenceMatrix(),l}return Object(r.__extends)(t,e),Object.defineProperty(t.prototype,"_matrix",{get:function(){return this._compose(),this._localMatrix},set:function(e){this._localMatrix.copyFrom(e),this._needToDecompose=!0},enumerable:!0,configurable:!0}),t.prototype.getClassName=function(){return"Bone"},t.prototype.getSkeleton=function(){return this._skeleton},t.prototype.getParent=function(){return this._parent},t.prototype.getChildren=function(){return this.children},t.prototype.getIndex=function(){return null===this._index?this.getSkeleton().bones.indexOf(this):this._index},t.prototype.setParent=function(e,t){if(void 0===t&&(t=!0),this._parent!==e){if(this._parent){var n=this._parent.children.indexOf(this);-1!==n&&this._parent.children.splice(n,1)}this._parent=e,this._parent&&this._parent.children.push(this),t&&this._updateDifferenceMatrix(),this.markAsDirty()}},t.prototype.getLocalMatrix=function(){return this._compose(),this._localMatrix},t.prototype.getBaseMatrix=function(){return this._baseMatrix},t.prototype.getRestPose=function(){return this._restPose},t.prototype.getWorldMatrix=function(){return this._worldTransform},t.prototype.returnToRest=function(){this.updateMatrix(this._restPose.clone())},t.prototype.getInvertedAbsoluteTransform=function(){return this._invertedAbsoluteTransform},t.prototype.getAbsoluteTransform=function(){return this._absoluteTransform},t.prototype.linkTransformNode=function(e){this._linkedTransformNode&&this._skeleton._numBonesWithLinkedTransformNode--,this._linkedTransformNode=e,this._linkedTransformNode&&this._skeleton._numBonesWithLinkedTransformNode++},t.prototype.getTransformNode=function(){return this._linkedTransformNode},Object.defineProperty(t.prototype,"position",{get:function(){return this._decompose(),this._localPosition},set:function(e){this._decompose(),this._localPosition.copyFrom(e),this._markAsDirtyAndCompose()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"rotation",{get:function(){return this.getRotation()},set:function(e){this.setRotation(e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"rotationQuaternion",{get:function(){return this._decompose(),this._localRotation},set:function(e){this.setRotationQuaternion(e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"scaling",{get:function(){return this.getScale()},set:function(e){this.setScale(e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"animationPropertiesOverride",{get:function(){return 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h=1;h<n;h++)r=this._getLastNonNullVector(h),h<n-1&&(i=this._getFirstNonNullVector(h),this._tangents[h]=t?i:r.add(i),this._tangents[h].normalize()),this._distances[h]=this._distances[h-1]+r.length(),a=this._tangents[h],c=this._binormals[h-1],this._normals[h]=o.e.Cross(c,a),this._raw||(0===this._normals[h].length()?(s=this._normals[h-1],this._normals[h]=s.clone()):this._normals[h].normalize()),this._binormals[h]=o.e.Cross(a,this._normals[h]),this._raw||this._binormals[h].normalize();this._pointAtData.id=NaN},e.prototype._getFirstNonNullVector=function(e){for(var t=1,n=this._curve[e+t].subtract(this._curve[e]);0===n.length()&&e+t+1<this._curve.length;)t++,n=this._curve[e+t].subtract(this._curve[e]);return n},e.prototype._getLastNonNullVector=function(e){for(var t=1,n=this._curve[e].subtract(this._curve[e-t]);0===n.length()&&e>t+1;)t++,n=this._curve[e].subtract(this._curve[e-t]);return n},e.prototype._normalVector=function(e,t){var n,r,s=e.length();(0===s&&(s=1),null==t)?(r=i.a.WithinEpsilon(Math.abs(e.y)/s,1,a.a)?i.a.WithinEpsilon(Math.abs(e.x)/s,1,a.a)?i.a.WithinEpsilon(Math.abs(e.z)/s,1,a.a)?o.e.Zero():new o.e(0,0,1):new o.e(1,0,0):new o.e(0,-1,0),n=o.e.Cross(e,r)):(n=o.e.Cross(e,t),o.e.CrossToRef(n,e,n));return n.normalize(),n},e.prototype._updatePointAtData=function(e,t){if(void 0===t&&(t=!1),this._pointAtData.id===e)return this._pointAtData.interpolateReady||this._updateInterpolationMatrix(),this._pointAtData;this._pointAtData.id=e;var n=this.getPoints();if(e<=0)return this._setPointAtData(0,0,n[0],0,t);if(e>=1)return this._setPointAtData(1,1,n[n.length-1],n.length-1,t);for(var r,i=n[0],a=0,s=e*this.length(),c=1;c<n.length;c++){r=n[c];var l=o.e.Distance(i,r);if((a+=l)===s)return this._setPointAtData(e,1,r,c,t);if(a>s){var u=(a-s)/l,h=i.subtract(r),d=r.add(h.scaleInPlace(u));return this._setPointAtData(e,1-u,d,c-1,t)}i=r}return this._pointAtData},e.prototype._setPointAtData=function(e,t,n,r,i){return this._pointAtData.point=n,this._pointAtData.position=e,this._pointAtData.subPosition=t,this._pointAtData.previousPointArrayIndex=r,this._pointAtData.interpolateReady=i,i&&this._updateInterpolationMatrix(),this._pointAtData},e.prototype._updateInterpolationMatrix=function(){this._pointAtData.interpolationMatrix=o.a.Identity();var e=this._pointAtData.previousPointArrayIndex;if(e!==this._tangents.length-1){var t=e+1,n=this._tangents[e].clone(),r=this._normals[e].clone(),i=this._binormals[e].clone(),a=this._tangents[t].clone(),s=this._normals[t].clone(),c=this._binormals[t].clone(),l=o.b.RotationQuaternionFromAxis(r,i,n),u=o.b.RotationQuaternionFromAxis(s,c,a);o.b.Slerp(l,u,this._pointAtData.subPosition).toRotationMatrix(this._pointAtData.interpolationMatrix)}},e}(),d=function(){function e(e){this._length=0,this._points=e,this._length=this._computeLength(e)}return e.CreateQuadraticBezier=function(t,n,r,i){i=i>2?i:3;for(var a=new Array,s=function(e,t,n,r){return(1-e)*(1-e)*t+2*e*(1-e)*n+e*e*r},c=0;c<=i;c++)a.push(new o.e(s(c/i,t.x,n.x,r.x),s(c/i,t.y,n.y,r.y),s(c/i,t.z,n.z,r.z)));return new e(a)},e.CreateCubicBezier=function(t,n,r,i,a){a=a>3?a:4;for(var s=new Array,c=function(e,t,n,r,i){return(1-e)*(1-e)*(1-e)*t+3*e*(1-e)*(1-e)*n+3*e*e*(1-e)*r+e*e*e*i},l=0;l<=a;l++)s.push(new o.e(c(l/a,t.x,n.x,r.x,i.x),c(l/a,t.y,n.y,r.y,i.y),c(l/a,t.z,n.z,r.z,i.z)));return new e(s)},e.CreateHermiteSpline=function(t,n,r,i,a){for(var s=new Array,c=1/a,l=0;l<=a;l++)s.push(o.e.Hermite(t,n,r,i,l*c));return new e(s)},e.CreateCatmullRomSpline=function(t,n,r){var i=new Array,a=1/n,s=0;if(r){for(var c=t.length,l=0;l<c;l++){s=0;for(var u=0;u<n;u++)i.push(o.e.CatmullRom(t[l%c],t[(l+1)%c],t[(l+2)%c],t[(l+3)%c],s)),s+=a}i.push(i[0])}else{var h=new Array;h.push(t[0].clone()),Array.prototype.push.apply(h,t),h.push(t[t.length-1].clone());for(l=0;l<h.length-3;l++){s=0;for(u=0;u<n;u++)i.push(o.e.CatmullRom(h[l],h[l+1],h[l+2],h[l+3],s)),s+=a}l--,i.push(o.e.CatmullRom(h[l],h[l+1],h[l+2],h[l+3],s))}return new e(i)},e.prototype.getPoints=function(){return this._points},e.prototype.length=function(){return this._length},e.prototype.continue=function(t){for(var n=this._points[this._points.length-1],r=this._points.slice(),i=t.getPoints(),o=1;o<i.length;o++)r.push(i[o].subtract(i[0]).add(n));return new e(r)},e.prototype._computeLength=function(e){for(var t=0,n=1;n<e.length;n++)t+=e[n].subtract(e[n-1]).length();return t},e}()},function(e,t,n){"use strict";n.d(t,"a",(function(){return r})),n.d(t,"b",(function(){return i}));var r=function(){function e(){}return e.COPY=1,e.CUT=2,e.PASTE=3,e}(),i=function(){function e(e,t){this.type=e,this.event=t}return e.GetTypeFromCharacter=function(e){switch(e){case 67:return r.COPY;case 86:return r.PASTE;case 88:return r.CUT;default:return-1}},e}()},function(e,t,n){"use strict";var r="#ifdef DEPTHPREPASS\ngl_FragColor=vec4(0.,0.,0.,1.0);\nreturn;\n#endif";n(6).a.IncludesShadersStore.depthPrePass=r},function(e,t,n){"use strict";n.d(t,"a",(function(){return l}));var r=n(1),i=n(2),o=n(0),a=n(33),s=n(55),c=n(124);a.a.AddNodeConstructor("Light_Type_1",(function(e,t){return function(){return new l(e,o.e.Zero(),t)}}));var l=function(e){function t(t,n,r){var i=e.call(this,t,r)||this;return i._shadowFrustumSize=0,i._shadowOrthoScale=.1,i.autoUpdateExtends=!0,i.autoCalcShadowZBounds=!1,i._orthoLeft=Number.MAX_VALUE,i._orthoRight=Number.MIN_VALUE,i._orthoTop=Number.MIN_VALUE,i._orthoBottom=Number.MAX_VALUE,i.position=n.scale(-1),i.direction=n,i}return Object(r.__extends)(t,e),Object.defineProperty(t.prototype,"shadowFrustumSize",{get:function(){return this._shadowFrustumSize},set:function(e){this._shadowFrustumSize=e,this.forceProjectionMatrixCompute()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"shadowOrthoScale",{get:function(){return this._shadowOrthoScale},set:function(e){this._shadowOrthoScale=e,this.forceProjectionMatrixCompute()},enumerable:!0,configurable:!0}),t.prototype.getClassName=function(){return"DirectionalLight"},t.prototype.getTypeID=function(){return s.a.LIGHTTYPEID_DIRECTIONALLIGHT},t.prototype._setDefaultShadowProjectionMatrix=function(e,t,n){this.shadowFrustumSize>0?this._setDefaultFixedFrustumShadowProjectionMatrix(e):this._setDefaultAutoExtendShadowProjectionMatrix(e,t,n)},t.prototype._setDefaultFixedFrustumShadowProjectionMatrix=function(e){var t=this.getScene().activeCamera;t&&o.a.OrthoLHToRef(this.shadowFrustumSize,this.shadowFrustumSize,void 0!==this.shadowMinZ?this.shadowMinZ:t.minZ,void 0!==this.shadowMaxZ?this.shadowMaxZ:t.maxZ,e)},t.prototype._setDefaultAutoExtendShadowProjectionMatrix=function(e,t,n){var r=this.getScene().activeCamera;if(r){if(this.autoUpdateExtends||this._orthoLeft===Number.MAX_VALUE){var i=o.e.Zero();this._orthoLeft=Number.MAX_VALUE,this._orthoRight=Number.MIN_VALUE,this._orthoTop=Number.MIN_VALUE,this._orthoBottom=Number.MAX_VALUE;for(var a=Number.MAX_VALUE,s=Number.MIN_VALUE,c=0;c<n.length;c++){var l=n[c];if(l)for(var u=l.getBoundingInfo().boundingBox,h=0;h<u.vectorsWorld.length;h++)o.e.TransformCoordinatesToRef(u.vectorsWorld[h],t,i),i.x<this._orthoLeft&&(this._orthoLeft=i.x),i.y<this._orthoBottom&&(this._orthoBottom=i.y),i.x>this._orthoRight&&(this._orthoRight=i.x),i.y>this._orthoTop&&(this._orthoTop=i.y),this.autoCalcShadowZBounds&&(i.z<a&&(a=i.z),i.z>s&&(s=i.z))}this.autoCalcShadowZBounds&&(this._shadowMinZ=a,this._shadowMaxZ=s)}var d=this._orthoRight-this._orthoLeft,p=this._orthoTop-this._orthoBottom;o.a.OrthoOffCenterLHToRef(this._orthoLeft-d*this.shadowOrthoScale,this._orthoRight+d*this.shadowOrthoScale,this._orthoBottom-p*this.shadowOrthoScale,this._orthoTop+p*this.shadowOrthoScale,void 0!==this.shadowMinZ?this.shadowMinZ:r.minZ,void 0!==this.shadowMaxZ?this.shadowMaxZ:r.maxZ,e)}},t.prototype._buildUniformLayout=function(){this._uniformBuffer.addUniform("vLightData",4),this._uniformBuffer.addUniform("vLightDiffuse",4),this._uniformBuffer.addUniform("vLightSpecular",4),this._uniformBuffer.addUniform("shadowsInfo",3),this._uniformBuffer.addUniform("depthValues",2),this._uniformBuffer.create()},t.prototype.transferToEffect=function(e,t){return this.computeTransformedInformation()?(this._uniformBuffer.updateFloat4("vLightData",this.transformedDirection.x,this.transformedDirection.y,this.transformedDirection.z,1,t),this):(this._uniformBuffer.updateFloat4("vLightData",this.direction.x,this.direction.y,this.direction.z,1,t),this)},t.prototype.transferToNodeMaterialEffect=function(e,t){return this.computeTransformedInformation()?(e.setFloat3(t,this.transformedDirection.x,this.transformedDirection.y,this.transformedDirection.z),this):(e.setFloat3(t,this.direction.x,this.direction.y,this.direction.z),this)},t.prototype.getDepthMinZ=function(e){return 1},t.prototype.getDepthMaxZ=function(e){return 1},t.prototype.prepareLightSpecificDefines=function(e,t){e["DIRLIGHT"+t]=!0},Object(r.__decorate)([Object(i.c)()],t.prototype,"shadowFrustumSize",null),Object(r.__decorate)([Object(i.c)()],t.prototype,"shadowOrthoScale",null),Object(r.__decorate)([Object(i.c)()],t.prototype,"autoUpdateExtends",void 0),Object(r.__decorate)([Object(i.c)()],t.prototype,"autoCalcShadowZBounds",void 0),t}(c.a)},function(e,t,n){"use strict";n.d(t,"b",(function(){return h})),n.d(t,"a",(function(){return d}));var r=n(1),i=n(4),o=n(3),a=n(8),s=n(152),c=n(28),l=n(105),u=n(10),h=(n(218),n(219),function(e){function t(t,n,r,a,s,c,u){void 0===n&&(n=null),void 0===r&&(r=null),void 0===a&&(a=null);var h=e.call(this,t,n,r,a,s)||this;h.useVertexColor=c,h.useVertexAlpha=u,h.color=new i.a(1,1,1),h.alpha=1,a&&(h.color=a.color.clone(),h.alpha=a.alpha,h.useVertexColor=a.useVertexColor,h.useVertexAlpha=a.useVertexAlpha),h.intersectionThreshold=.1;var d={attributes:[o.b.PositionKind,"world0","world1","world2","world3"],uniforms:["vClipPlane","vClipPlane2","vClipPlane3","vClipPlane4","vClipPlane5","vClipPlane6","world","viewProjection"],needAlphaBlending:!0,defines:[]};return!1===u&&(d.needAlphaBlending=!1),c?(d.defines.push("#define VERTEXCOLOR"),d.attributes.push(o.b.ColorKind)):(d.uniforms.push("color"),h.color4=new i.b),h._colorShader=new l.a("colorShader",h.getScene(),"color",d),h}return Object(r.__extends)(t,e),t.prototype._addClipPlaneDefine=function(e){var t="#define "+e;-1===this._colorShader.options.defines.indexOf(t)&&this._colorShader.options.defines.push(t)},t.prototype._removeClipPlaneDefine=function(e){var t="#define "+e,n=this._colorShader.options.defines.indexOf(t);-1!==n&&this._colorShader.options.defines.splice(n,1)},t.prototype.isReady=function(){var t=this.getScene();return t.clipPlane?this._addClipPlaneDefine("CLIPPLANE"):this._removeClipPlaneDefine("CLIPPLANE"),t.clipPlane2?this._addClipPlaneDefine("CLIPPLANE2"):this._removeClipPlaneDefine("CLIPPLANE2"),t.clipPlane3?this._addClipPlaneDefine("CLIPPLANE3"):this._removeClipPlaneDefine("CLIPPLANE3"),t.clipPlane4?this._addClipPlaneDefine("CLIPPLANE4"):this._removeClipPlaneDefine("CLIPPLANE4"),t.clipPlane5?this._addClipPlaneDefine("CLIPPLANE5"):this._removeClipPlaneDefine("CLIPPLANE5"),t.clipPlane6?this._addClipPlaneDefine("CLIPPLANE6"):this._removeClipPlaneDefine("CLIPPLANE6"),!!this._colorShader.isReady()&&e.prototype.isReady.call(this)},t.prototype.getClassName=function(){return"LinesMesh"},Object.defineProperty(t.prototype,"material",{get:function(){return this._colorShader},set:function(e){},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"checkCollisions",{get:function(){return!1},enumerable:!0,configurable:!0}),t.prototype._bind=function(e,t,n){if(!this._geometry)return this;var r=this._colorShader.getEffect(),i=this.isUnIndexed?null:this._geometry.getIndexBuffer();if(this._geometry._bind(r,i),!this.useVertexColor){var o=this.color,a=o.r,s=o.g,c=o.b;this.color4.set(a,s,c,this.alpha),this._colorShader.setColor4("color",this.color4)}return u.a.BindClipPlane(r,this.getScene()),this},t.prototype._draw=function(e,t,n){if(!this._geometry||!this._geometry.getVertexBuffers()||!this._unIndexed&&!this._geometry.getIndexBuffer())return this;var r=this.getScene().getEngine();return this._unIndexed?r.drawArraysType(c.a.LineListDrawMode,e.verticesStart,e.verticesCount,n):r.drawElementsType(c.a.LineListDrawMode,e.indexStart,e.indexCount,n),this},t.prototype.dispose=function(t){this._colorShader.dispose(!1,!1,!0),e.prototype.dispose.call(this,t)},t.prototype.clone=function(e,n,r){return void 0===n&&(n=null),new t(e,this.getScene(),n,this,r)},t.prototype.createInstance=function(e){return new d(e,this)},t}(a.a)),d=function(e){function t(t,n){var r=e.call(this,t,n)||this;return r.intersectionThreshold=n.intersectionThreshold,r}return Object(r.__extends)(t,e),t.prototype.getClassName=function(){return"InstancedLinesMesh"},t}(s.a)},function(e,t,n){"use strict";n.d(t,"a",(function(){return f}));var r=n(11),i=n(0),o=n(14),a=n(107),s=n(30),c=n(63),l=n(18),u=n(24),h=n(9),d=(n(212),n(214),n(6)),p=(n(57),"\nvarying vec2 vUV;\nuniform sampler2D textureSampler;\n#include<helperFunctions>\nvoid main(void)\n{\ngl_FragColor=toRGBD(texture2D(textureSampler,vUV).rgb);\n}");d.a.ShadersStore.rgbdEncodePixelShader=p;n(221);var f=function(){function e(){}return e.GetEnvInfo=function(t){for(var n=new DataView(t.buffer,t.byteOffset,t.byteLength),r=0,i=0;i<e._MagicBytes.length;i++)if(n.getUint8(r++)!==e._MagicBytes[i])return h.a.Error("Not a babylon environment map"),null;for(var o="",a=0;a=n.getUint8(r++);)o+=String.fromCharCode(a);var s=JSON.parse(o);return s.specular&&(s.specular.specularDataPosition=r,s.specular.lodGenerationScale=s.specular.lodGenerationScale||.8),s},e.CreateEnvTextureAsync=function(t){var n=this,i=t.getInternalTexture();if(!i)return Promise.reject("The cube texture is invalid.");if(!t._prefiltered)return Promise.reject("The cube texture is invalid (not prefiltered).");var a=i.getEngine();if(a&&a.premultipliedAlpha)return Promise.reject("Env texture can only be created when the engine is created with the premultipliedAlpha option set to false.");if(0===t.textureType)return Promise.reject("The cube texture should allow HDR (Full Float or Half Float).");var s=a.getRenderingCanvas();if(!s)return Promise.reject("Env texture can only be created when the engine is associated to a canvas.");var c=1;if(!a.getCaps().textureFloatRender&&(c=2,!a.getCaps().textureHalfFloatRender))return Promise.reject("Env texture can only be created when the browser supports half float or full float rendering.");var h=i.width,d=new l.a(a),p={},f=[],m=o.a.Log2(i.width);m=Math.round(m);for(var g=function(e){for(var n=Math.pow(2,m-e),i=function(i){var o=t.readPixels(i,e),l=a.createRawTexture(o,n,n,5,!1,!1,1,null,c),h=new Promise((function(t,o){var c=new u.a("rgbdEncode","rgbdEncode",null,null,1,null,1,a,!1,void 0,0,void 0,null,!1);c.getEffect().executeWhenCompiled((function(){c.onApply=function(e){e._bindTexture("textureSampler",l)};var o=a.getRenderWidth(),u=a.getRenderHeight();a.setSize(n,n),d.postProcessManager.directRender([c],null),r.b.ToBlob(s,(function(n){var r=new FileReader;r.onload=function(n){var r=n.target.result;p[6*e+i]=r,t()},r.readAsArrayBuffer(n)})),a.setSize(o,u)}))}));f.push(h)},o=0;o<6;o++)i(o)},_=0;_<=m;_++)g(_);return Promise.all(f).then((function(){d.dispose();for(var r={version:1,width:h,irradiance:n._CreateEnvTextureIrradiance(t),specular:{mipmaps:[],lodGenerationScale:t.lodGenerationScale}},i=0,o=0;o<=m;o++)for(var a=0;a<6;a++){var s=p[6*o+a].byteLength;r.specular.mipmaps.push({length:s,position:i}),i+=s}for(var c=JSON.stringify(r),l=new ArrayBuffer(c.length+1),u=new Uint8Array(l),f=(o=0,c.length);o<f;o++)u[o]=c.charCodeAt(o);u[c.length]=0;var g=e._MagicBytes.length+i+l.byteLength,_=new ArrayBuffer(g),v=new Uint8Array(_),b=new DataView(_),y=0;for(o=0;o<e._MagicBytes.length;o++)b.setUint8(y++,e._MagicBytes[o]);v.set(new Uint8Array(l),y),y+=l.byteLength;for(o=0;o<=m;o++)for(a=0;a<6;a++){var C=p[6*o+a];v.set(new Uint8Array(C),y),y+=C.byteLength}return _}))},e._CreateEnvTextureIrradiance=function(e){var t=e.sphericalPolynomial;return null==t?null:{x:[t.x.x,t.x.y,t.x.z],y:[t.y.x,t.y.y,t.y.z],z:[t.z.x,t.z.y,t.z.z],xx:[t.xx.x,t.xx.y,t.xx.z],yy:[t.yy.x,t.yy.y,t.yy.z],zz:[t.zz.x,t.zz.y,t.zz.z],yz:[t.yz.x,t.yz.y,t.yz.z],zx:[t.zx.x,t.zx.y,t.zx.z],xy:[t.xy.x,t.xy.y,t.xy.z]}},e.CreateImageDataArrayBufferViews=function(e,t){if(1!==t.version)throw new Error('Unsupported babylon environment map version "'+t.version+'"');var n=t.specular,r=o.a.Log2(t.width);if(r=Math.round(r)+1,n.mipmaps.length!==6*r)throw new Error('Unsupported specular mipmaps number "'+n.mipmaps.length+'"');for(var i=new Array(r),a=0;a<r;a++){i[a]=new Array(6);for(var s=0;s<6;s++){var c=n.mipmaps[6*a+s];i[a][s]=new Uint8Array(e.buffer,e.byteOffset+n.specularDataPosition+c.position,c.length)}}return i},e.UploadEnvLevelsAsync=function(t,n,r){if(1!==r.version)throw new Error('Unsupported babylon environment map version "'+r.version+'"');var i=r.specular;if(!i)return Promise.resolve();t._lodGenerationScale=i.lodGenerationScale;var o=e.CreateImageDataArrayBufferViews(n,r);return e.UploadLevelsAsync(t,o)},e._OnImageReadyAsync=function(e,t,n,r,i,o,a,s,c,l,u){return new Promise((function(h,d){if(n){var p=t.createTexture(null,!0,!0,null,1,null,(function(e){d(e)}),e);r.getEffect().executeWhenCompiled((function(){r.onApply=function(e){e._bindTexture("textureSampler",p),e.setFloat2("scale",1,1)},t.scenes[0].postProcessManager.directRender([r],l,!0,o,a),t.restoreDefaultFramebuffer(),p.dispose(),URL.revokeObjectURL(i),h()}))}else{if(t._uploadImageToTexture(u,e,o,a),s){var f=c[a];f&&t._uploadImageToTexture(f._texture,e,o,0)}h()}}))},e.UploadLevelsAsync=function(e,t){var n=this;if(!r.b.IsExponentOfTwo(e.width))throw new Error("Texture size must be a power of two");var i=Math.round(o.a.Log2(e.width))+1,a=e.getEngine(),l=!1,h=!1,d=null,p=null,f=null,m=a.getCaps();if(e.format=5,e.type=0,e.generateMipMaps=!0,e._cachedAnisotropicFilteringLevel=null,a.updateTextureSamplingMode(3,e),m.textureLOD?a.webGLVersion<2?l=!1:m.textureHalfFloatRender&&m.textureHalfFloatLinearFiltering?(l=!0,e.type=2):m.textureFloatRender&&m.textureFloatLinearFiltering&&(l=!0,e.type=1):(l=!1,h=!0,f={}),l)d=new u.a("rgbdDecode","rgbdDecode",null,null,1,null,3,a,!1,void 0,e.type,void 0,null,!1),e._isRGBD=!1,e.invertY=!1,p=a.createRenderTargetCubeTexture(e.width,{generateDepthBuffer:!1,generateMipMaps:!0,generateStencilBuffer:!1,samplingMode:3,type:e.type,format:5});else if(e._isRGBD=!0,e.invertY=!0,h)for(var g=e._lodGenerationScale,_=e._lodGenerationOffset,v=0;v<3;v++){var b=(i-1)*g+_,y=_+(b-_)*(1-v/2),C=Math.round(Math.min(Math.max(y,0),b)),x=new s.a(a,s.b.Temp);x.isCube=!0,x.invertY=!0,x.generateMipMaps=!1,a.updateTextureSamplingMode(2,x);var T=new c.a(null);switch(T.isCube=!0,T._texture=x,f[C]=T,v){case 0:e._lodTextureLow=T;break;case 1:e._lodTextureMid=T;break;case 2:e._lodTextureHigh=T}}var E=[],S=function(r){for(var i=function(i){var o=t[r][i],s=new Blob([o],{type:"image/png"}),c=URL.createObjectURL(s),u=void 0;if("undefined"==typeof Image)u=createImageBitmap(s).then((function(t){return n._OnImageReadyAsync(t,a,l,d,c,i,r,h,f,p,e)}));else{var m=new Image;m.src=c,u=new Promise((function(t,o){m.onload=function(){n._OnImageReadyAsync(m,a,l,d,c,i,r,h,f,p,e).then((function(){return t()})).catch((function(e){o(e)}))},m.onerror=function(e){o(e)}}))}E.push(u)},o=0;o<6;o++)i(o)};for(v=0;v<t.length;v++)S(v);if(t.length<i){var P=void 0,O=Math.pow(2,i-1-t.length),A=O*O*4;switch(e.type){case 0:P=new Uint8Array(A);break;case 2:P=new Uint16Array(A);break;case 1:P=new Float32Array(A)}for(v=t.length;v<i;v++)for(var M=0;M<6;M++)a._uploadArrayBufferViewToTexture(e,P,M,v)}return Promise.all(E).then((function(){p&&(a._releaseFramebufferObjects(p),a._releaseTexture(e),p._swapAndDie(e)),d&&d.dispose(),h&&(e._lodTextureHigh&&e._lodTextureHigh._texture&&(e._lodTextureHigh._texture.isReady=!0),e._lodTextureMid&&e._lodTextureMid._texture&&(e._lodTextureMid._texture.isReady=!0),e._lodTextureLow&&e._lodTextureLow._texture&&(e._lodTextureLow._texture.isReady=!0))}))},e.UploadEnvSpherical=function(e,t){1!==t.version&&h.a.Warn('Unsupported babylon environment map version 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Firebase apps to production, it is advisable to only import\nthe individual SDK components you intend to use.\n\nFor the module builds, these are available in the following manner\n(replace <PACKAGE> with the name of a component - i.e. auth, database, etc):\n\nCommonJS Modules:\nconst firebase = require('firebase/app');\nrequire('firebase/<PACKAGE>');\n\nES Modules:\nimport firebase from 'firebase/app';\nimport 'firebase/<PACKAGE>';\n\nTypescript:\nimport * as firebase from 'firebase/app';\nimport 'firebase/<PACKAGE>';\n"),i.registerVersion("firebase","7.14.1"),e.exports=i},function(e,t,n){"use strict";n.d(t,"a",(function(){return r}));var r=function(){function e(){}return e.FilesToLoad={},e}()},function(e,t,n){"use strict";n.d(t,"a",(function(){return c}));var r=n(1),i=n(5),o=n(11),a=n(22),s=n(12),c=function(e){function t(n,r){void 0===r&&(r=null);var o=e.call(this,n)||this;return o.name=n,o._workingCanvas=null,o._loaded=!1,o._stretch=t.STRETCH_FILL,o._autoScale=!1,o._sourceLeft=0,o._sourceTop=0,o._sourceWidth=0,o._sourceHeight=0,o._svgAttributesComputationCompleted=!1,o._isSVG=!1,o._cellWidth=0,o._cellHeight=0,o._cellId=-1,o._populateNinePatchSlicesFromImage=!1,o.onImageLoadedObservable=new i.c,o.onSVGAttributesComputedObservable=new i.c,o.source=r,o}return Object(r.__extends)(t,e),Object.defineProperty(t.prototype,"isLoaded",{get:function(){return this._loaded},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"populateNinePatchSlicesFromImage",{get:function(){return this._populateNinePatchSlicesFromImage},set:function(e){this._populateNinePatchSlicesFromImage!==e&&(this._populateNinePatchSlicesFromImage=e,this._populateNinePatchSlicesFromImage&&this._loaded&&this._extractNinePatchSliceDataFromImage())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"detectPointerOnOpaqueOnly",{get:function(){return this._detectPointerOnOpaqueOnly},set:function(e){this._detectPointerOnOpaqueOnly!==e&&(this._detectPointerOnOpaqueOnly=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"sliceLeft",{get:function(){return this._sliceLeft},set:function(e){this._sliceLeft!==e&&(this._sliceLeft=e,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"sliceRight",{get:function(){return this._sliceRight},set:function(e){this._sliceRight!==e&&(this._sliceRight=e,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"sliceTop",{get:function(){return this._sliceTop},set:function(e){this._sliceTop!==e&&(this._sliceTop=e,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"sliceBottom",{get:function(){return this._sliceBottom},set:function(e){this._sliceBottom!==e&&(this._sliceBottom=e,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"sourceLeft",{get:function(){return this._sourceLeft},set:function(e){this._sourceLeft!==e&&(this._sourceLeft=e,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"sourceTop",{get:function(){return this._sourceTop},set:function(e){this._sourceTop!==e&&(this._sourceTop=e,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"sourceWidth",{get:function(){return this._sourceWidth},set:function(e){this._sourceWidth!==e&&(this._sourceWidth=e,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"sourceHeight",{get:function(){return this._sourceHeight},set:function(e){this._sourceHeight!==e&&(this._sourceHeight=e,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"isSVG",{get:function(){return this._isSVG},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"svgAttributesComputationCompleted",{get:function(){return this._svgAttributesComputationCompleted},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"autoScale",{get:function(){return this._autoScale},set:function(e){this._autoScale!==e&&(this._autoScale=e,e&&this._loaded&&this.synchronizeSizeWithContent())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"stretch",{get:function(){return this._stretch},set:function(e){this._stretch!==e&&(this._stretch=e,this._markAsDirty())},enumerable:!0,configurable:!0}),t.prototype._rotate90=function(e,n){void 0===n&&(n=!1);var r=document.createElement("canvas"),i=r.getContext("2d"),o=this._domImage.width,a=this._domImage.height;r.width=a,r.height=o,i.translate(r.width/2,r.height/2),i.rotate(e*Math.PI/2),i.drawImage(this._domImage,0,0,o,a,-o/2,-a/2,o,a);var s=r.toDataURL("image/jpg"),c=new t(this.name+"rotated",s);return n&&(c._stretch=this._stretch,c._autoScale=this._autoScale,c._cellId=this._cellId,c._cellWidth=e%1?this._cellHeight:this._cellWidth,c._cellHeight=e%1?this._cellWidth:this._cellHeight),this._handleRotationForSVGImage(this,c,e),c},t.prototype._handleRotationForSVGImage=function(e,t,n){var r=this;e._isSVG&&(e._svgAttributesComputationCompleted?(this._rotate90SourceProperties(e,t,n),this._markAsDirty()):e.onSVGAttributesComputedObservable.addOnce((function(){r._rotate90SourceProperties(e,t,n),r._markAsDirty()})))},t.prototype._rotate90SourceProperties=function(e,t,n){var r,i,o=e.sourceLeft,a=e.sourceTop,s=e.domImage.width,c=e.domImage.height,l=o,u=a,h=e.sourceWidth,d=e.sourceHeight;if(0!=n){var p=n<0?-1:1;n%=4;for(var f=0;f<Math.abs(n);++f)l=-(a-c/2)*p+c/2,u=(o-s/2)*p+s/2,h=(r=[d,h])[0],d=r[1],n<0?u-=d:l-=h,o=l,a=u,s=(i=[c,s])[0],c=i[1]}t.sourceLeft=l,t.sourceTop=u,t.sourceWidth=h,t.sourceHeight=d},Object.defineProperty(t.prototype,"domImage",{get:function(){return this._domImage},set:function(e){var t=this;this._domImage=e,this._loaded=!1,this._domImage.width?this._onImageLoaded():this._domImage.onload=function(){t._onImageLoaded()}},enumerable:!0,configurable:!0}),t.prototype._onImageLoaded=function(){this._imageWidth=this._domImage.width,this._imageHeight=this._domImage.height,this._loaded=!0,this._populateNinePatchSlicesFromImage&&this._extractNinePatchSliceDataFromImage(),this._autoScale&&this.synchronizeSizeWithContent(),this.onImageLoadedObservable.notifyObservers(this),this._markAsDirty()},t.prototype._extractNinePatchSliceDataFromImage=function(){this._workingCanvas||(this._workingCanvas=document.createElement("canvas"));var e=this._workingCanvas,t=e.getContext("2d"),n=this._domImage.width,r=this._domImage.height;e.width=n,e.height=r,t.drawImage(this._domImage,0,0,n,r);var i=t.getImageData(0,0,n,r);this._sliceLeft=-1,this._sliceRight=-1;for(var o=0;o<n;o++){if((s=i.data[4*o+3])>127&&-1===this._sliceLeft)this._sliceLeft=o;else if(s<127&&this._sliceLeft>-1){this._sliceRight=o;break}}this._sliceTop=-1,this._sliceBottom=-1;for(var a=0;a<r;a++){var s;if((s=i.data[a*n*4+3])>127&&-1===this._sliceTop)this._sliceTop=a;else if(s<127&&this._sliceTop>-1){this._sliceBottom=a;break}}},Object.defineProperty(t.prototype,"source",{set:function(e){var t=this;this._source!==e&&(this._loaded=!1,this._source=e,e&&(e=this._svgCheck(e)),this._domImage=document.createElement("img"),this._domImage.onload=function(){t._onImageLoaded()},e&&(o.b.SetCorsBehavior(e,this._domImage),this._domImage.src=e))},enumerable:!0,configurable:!0}),t.prototype._svgCheck=function(e){var t=this;if(window.SVGSVGElement&&-1!==e.search(/.svg#/gi)&&e.indexOf("#")===e.lastIndexOf("#")){this._isSVG=!0;var n=e.split("#")[0],r=e.split("#")[1],i=document.body.querySelector('object[data="'+n+'"]');if(i){var o=i.contentDocument;if(o&&o.documentElement){var a=o.documentElement.getAttribute("viewBox"),s=Number(o.documentElement.getAttribute("width")),c=Number(o.documentElement.getAttribute("height"));if(o.getElementById(r)&&a&&s&&c)return this._getSVGAttribs(i,r),e}i.addEventListener("load",(function(){t._getSVGAttribs(i,r)}))}else{var l=document.createElement("object");l.data=n,l.type="image/svg+xml",l.width="0%",l.height="0%",document.body.appendChild(l),l.onload=function(){var e=document.body.querySelector('object[data="'+n+'"]');e&&t._getSVGAttribs(e,r)}}return n}return e},t.prototype._getSVGAttribs=function(e,t){var n=e.contentDocument;if(n&&n.documentElement){var r=n.documentElement.getAttribute("viewBox"),i=Number(n.documentElement.getAttribute("width")),o=Number(n.documentElement.getAttribute("height")),a=n.getElementById(t);if(r&&i&&o&&a){var s=Number(r.split(" ")[2]),c=Number(r.split(" ")[3]),l=a.getBBox(),u=1,h=1,d=0,p=0;a.transform&&a.transform.baseVal.consolidate()&&(u=a.transform.baseVal.consolidate().matrix.a,h=a.transform.baseVal.consolidate().matrix.d,d=a.transform.baseVal.consolidate().matrix.e,p=a.transform.baseVal.consolidate().matrix.f),this.sourceLeft=(u*l.x+d)*i/s,this.sourceTop=(h*l.y+p)*o/c,this.sourceWidth=l.width*u*(i/s),this.sourceHeight=l.height*h*(o/c),this._svgAttributesComputationCompleted=!0,this.onSVGAttributesComputedObservable.notifyObservers(this)}}},Object.defineProperty(t.prototype,"cellWidth",{get:function(){return this._cellWidth},set:function(e){this._cellWidth!==e&&(this._cellWidth=e,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"cellHeight",{get:function(){return this._cellHeight},set:function(e){this._cellHeight!==e&&(this._cellHeight=e,this._markAsDirty())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"cellId",{get:function(){return this._cellId},set:function(e){this._cellId!==e&&(this._cellId=e,this._markAsDirty())},enumerable:!0,configurable:!0}),t.prototype.contains=function(t,n){if(!e.prototype.contains.call(this,t,n))return!1;if(!this._detectPointerOnOpaqueOnly||!this._workingCanvas)return!0;var r=this._workingCanvas.getContext("2d"),i=0|this._currentMeasure.width,o=0|this._currentMeasure.height;return r.getImageData(0,0,i,o).data[4*((t=t-this._currentMeasure.left|0)+(n=n-this._currentMeasure.top|0)*this._currentMeasure.width)+3]>0},t.prototype._getTypeName=function(){return"Image"},t.prototype.synchronizeSizeWithContent=function(){this._loaded&&(this.width=this._domImage.width+"px",this.height=this._domImage.height+"px")},t.prototype._processMeasures=function(n,r){if(this._loaded)switch(this._stretch){case t.STRETCH_NONE:case t.STRETCH_FILL:case t.STRETCH_UNIFORM:case t.STRETCH_NINE_PATCH:break;case t.STRETCH_EXTEND:this._autoScale&&this.synchronizeSizeWithContent(),this.parent&&this.parent.parent&&(this.parent.adaptWidthToChildren=!0,this.parent.adaptHeightToChildren=!0)}e.prototype._processMeasures.call(this,n,r)},t.prototype._prepareWorkingCanvasForOpaqueDetection=function(){if(this._detectPointerOnOpaqueOnly){this._workingCanvas||(this._workingCanvas=document.createElement("canvas"));var e=this._workingCanvas,t=this._currentMeasure.width,n=this._currentMeasure.height,r=e.getContext("2d");e.width=t,e.height=n,r.clearRect(0,0,t,n)}},t.prototype._drawImage=function(e,t,n,r,i,o,a,s,c){(e.drawImage(this._domImage,t,n,r,i,o,a,s,c),this._detectPointerOnOpaqueOnly)&&(e=this._workingCanvas.getContext("2d")).drawImage(this._domImage,t,n,r,i,o-this._currentMeasure.left,a-this._currentMeasure.top,s,c)},t.prototype._draw=function(e){var n,r,i,o;if(e.save(),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(e.shadowColor=this.shadowColor,e.shadowBlur=this.shadowBlur,e.shadowOffsetX=this.shadowOffsetX,e.shadowOffsetY=this.shadowOffsetY),-1==this.cellId)n=this._sourceLeft,r=this._sourceTop,i=this._sourceWidth?this._sourceWidth:this._imageWidth,o=this._sourceHeight?this._sourceHeight:this._imageHeight;else{var a=this._domImage.naturalWidth/this.cellWidth,s=this.cellId/a>>0,c=this.cellId%a;n=this.cellWidth*c,r=this.cellHeight*s,i=this.cellWidth,o=this.cellHeight}if(this._prepareWorkingCanvasForOpaqueDetection(),this._applyStates(e),this._loaded)switch(this._stretch){case t.STRETCH_NONE:case t.STRETCH_FILL:this._drawImage(e,n,r,i,o,this._currentMeasure.left,this._currentMeasure.top,this._currentMeasure.width,this._currentMeasure.height);break;case t.STRETCH_UNIFORM:var l=this._currentMeasure.width/i,u=this._currentMeasure.height/o,h=Math.min(l,u),d=(this._currentMeasure.width-i*h)/2,p=(this._currentMeasure.height-o*h)/2;this._drawImage(e,n,r,i,o,this._currentMeasure.left+d,this._currentMeasure.top+p,i*h,o*h);break;case t.STRETCH_EXTEND:this._drawImage(e,n,r,i,o,this._currentMeasure.left,this._currentMeasure.top,this._currentMeasure.width,this._currentMeasure.height);break;case t.STRETCH_NINE_PATCH:this._renderNinePatch(e)}e.restore()},t.prototype._renderCornerPatch=function(e,t,n,r,i,o,a){this._drawImage(e,t,n,r,i,this._currentMeasure.left+o,this._currentMeasure.top+a,r,i)},t.prototype._renderNinePatch=function(e){var t=this._imageHeight,n=this._sliceLeft,r=this._sliceTop,i=this._imageHeight-this._sliceBottom,o=this._imageWidth-this._sliceRight,a=0,s=0;this._populateNinePatchSlicesFromImage&&(a=1,s=1,t-=2,n-=1,r-=1,i-=1,o-=1);var c=this._sliceRight-this._sliceLeft,l=this._currentMeasure.width-o-this.sliceLeft,u=this._currentMeasure.height-t+this._sliceBottom;this._renderCornerPatch(e,a,s,n,r,0,0),this._renderCornerPatch(e,a,this._sliceBottom,n,t-this._sliceBottom,0,u),this._renderCornerPatch(e,this._sliceRight,s,o,r,this._currentMeasure.width-o,0),this._renderCornerPatch(e,this._sliceRight,this._sliceBottom,o,t-this._sliceBottom,this._currentMeasure.width-o,u),this._drawImage(e,this._sliceLeft,this._sliceTop,c,this._sliceBottom-this._sliceTop,this._currentMeasure.left+n,this._currentMeasure.top+r,l,u-r),this._drawImage(e,a,this._sliceTop,n,this._sliceBottom-this._sliceTop,this._currentMeasure.left,this._currentMeasure.top+r,n,u-r),this._drawImage(e,this._sliceRight,this._sliceTop,n,this._sliceBottom-this._sliceTop,this._currentMeasure.left+this._currentMeasure.width-o,this._currentMeasure.top+r,n,u-r),this._drawImage(e,this._sliceLeft,s,c,r,this._currentMeasure.left+n,this._currentMeasure.top,l,r),this._drawImage(e,this._sliceLeft,this._sliceBottom,c,i,this._currentMeasure.left+n,this._currentMeasure.top+u,l,i)},t.prototype.dispose=function(){e.prototype.dispose.call(this),this.onImageLoadedObservable.clear(),this.onSVGAttributesComputedObservable.clear()},t.STRETCH_NONE=0,t.STRETCH_FILL=1,t.STRETCH_UNIFORM=2,t.STRETCH_EXTEND=3,t.STRETCH_NINE_PATCH=4,t}(a.a);s.a.RegisteredTypes["BABYLON.GUI.Image"]=c},function(e,t,n){"use strict";n.d(t,"c",(function(){return c})),n.d(t,"b",(function(){return l})),n.d(t,"a",(function(){return u}));var r=n(1),i=n(52),o=n(8),a=n(9),s=n(25),c=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return Object(r.__extends)(t,e),t}(i.a),l=function(){this.rootNodes=[],this.skeletons=[],this.animationGroups=[]},u=function(e){function t(t){var n=e.call(this)||this;return n._wasAddedToScene=!1,n.scene=t,n.sounds=[],n.effectLayers=[],n.layers=[],n.lensFlareSystems=[],n.proceduralTextures=[],n.reflectionProbes=[],t.onDisposeObservable.add((function(){n._wasAddedToScene||n.dispose()})),n}return Object(r.__extends)(t,e),t.prototype.instantiateModelsToScene=function(e,t){var n=this;void 0===t&&(t=!1);var r={},i={},a=new l,s=[],c=[],u={doNotInstantiate:!0},h=function(t,n){if(r[t.uniqueId]=n.uniqueId,i[n.uniqueId]=n,e&&(n.name=e(t.name)),n instanceof o.a){var a=n;if(a.morphTargetManager){var s=t.morphTargetManager;a.morphTargetManager=s.clone();for(var c=0;c<s.numTargets;c++){var l=s.getTarget(c),u=a.morphTargetManager.getTarget(c);r[l.uniqueId]=u.uniqueId,i[u.uniqueId]=u}}}};return this.transformNodes.forEach((function(e){if(!e.parent){var t=e.instantiateHierarchy(null,u,(function(e,t){h(e,t)}));t&&a.rootNodes.push(t)}})),this.meshes.forEach((function(o){if(!o.parent){var s=o.instantiateHierarchy(null,u,(function(o,a){if(h(o,a),a.material){var s=a;if(s.material)if(t){var l=o.material;if(-1===c.indexOf(l)){var u=l.clone(e?e(l.name):"Clone of "+l.name);if(c.push(l),r[l.uniqueId]=u.uniqueId,i[u.uniqueId]=u,"MultiMaterial"===l.getClassName())for(var d=0,p=l.subMaterials;d<p.length;d++){var f=p[d];f&&(u=f.clone(e?e(f.name):"Clone of "+f.name),c.push(f),r[f.uniqueId]=u.uniqueId,i[u.uniqueId]=u)}}s.material=i[r[l.uniqueId]]}else"MultiMaterial"===s.material.getClassName()?-1===n.scene.multiMaterials.indexOf(s.material)&&n.scene.addMultiMaterial(s.material):-1===n.scene.materials.indexOf(s.material)&&n.scene.addMaterial(s.material)}}));s&&a.rootNodes.push(s)}})),this.skeletons.forEach((function(t){var o=t.clone(e?e(t.name):"Clone of "+t.name);t.overrideMesh&&(o.overrideMesh=i[r[t.overrideMesh.uniqueId]]);for(var c=0,l=n.meshes;c<l.length;c++){var u=l[c];if(u.skeleton===t&&!u.isAnInstance){if(i[r[u.uniqueId]].skeleton=o,-1!==s.indexOf(o))continue;s.push(o);for(var h=0,d=o.bones;h<d.length;h++){var p=d[h];p._linkedTransformNode&&(p._linkedTransformNode=i[r[p._linkedTransformNode.uniqueId]])}}}a.skeletons.push(o)})),this.animationGroups.forEach((function(e){var t=e.clone(e.name,(function(e){return i[r[e.uniqueId]]||e}));a.animationGroups.push(t)})),a},t.prototype.addAllToScene=function(){var e=this;this._wasAddedToScene=!0,this.cameras.forEach((function(t){e.scene.addCamera(t)})),this.lights.forEach((function(t){e.scene.addLight(t)})),this.meshes.forEach((function(t){e.scene.addMesh(t)})),this.skeletons.forEach((function(t){e.scene.addSkeleton(t)})),this.animations.forEach((function(t){e.scene.addAnimation(t)})),this.animationGroups.forEach((function(t){e.scene.addAnimationGroup(t)})),this.multiMaterials.forEach((function(t){e.scene.addMultiMaterial(t)})),this.materials.forEach((function(t){e.scene.addMaterial(t)})),this.morphTargetManagers.forEach((function(t){e.scene.addMorphTargetManager(t)})),this.geometries.forEach((function(t){e.scene.addGeometry(t)})),this.transformNodes.forEach((function(t){e.scene.addTransformNode(t)})),this.actionManagers.forEach((function(t){e.scene.addActionManager(t)})),this.textures.forEach((function(t){e.scene.addTexture(t)})),this.reflectionProbes.forEach((function(t){e.scene.addReflectionProbe(t)})),this.environmentTexture&&(this.scene.environmentTexture=this.environmentTexture);for(var t=0,n=this.scene._serializableComponents;t<n.length;t++){n[t].addFromContainer(this)}},t.prototype.removeAllFromScene=function(){var e=this;this._wasAddedToScene=!1,this.cameras.forEach((function(t){e.scene.removeCamera(t)})),this.lights.forEach((function(t){e.scene.removeLight(t)})),this.meshes.forEach((function(t){e.scene.removeMesh(t)})),this.skeletons.forEach((function(t){e.scene.removeSkeleton(t)})),this.animations.forEach((function(t){e.scene.removeAnimation(t)})),this.animationGroups.forEach((function(t){e.scene.removeAnimationGroup(t)})),this.multiMaterials.forEach((function(t){e.scene.removeMultiMaterial(t)})),this.materials.forEach((function(t){e.scene.removeMaterial(t)})),this.morphTargetManagers.forEach((function(t){e.scene.removeMorphTargetManager(t)})),this.geometries.forEach((function(t){e.scene.removeGeometry(t)})),this.transformNodes.forEach((function(t){e.scene.removeTransformNode(t)})),this.actionManagers.forEach((function(t){e.scene.removeActionManager(t)})),this.textures.forEach((function(t){e.scene.removeTexture(t)})),this.reflectionProbes.forEach((function(t){e.scene.removeReflectionProbe(t)})),this.environmentTexture===this.scene.environmentTexture&&(this.scene.environmentTexture=null);for(var t=0,n=this.scene._serializableComponents;t<n.length;t++){n[t].removeFromContainer(this)}},t.prototype.dispose=function(){this.cameras.forEach((function(e){e.dispose()})),this.cameras=[],this.lights.forEach((function(e){e.dispose()})),this.lights=[],this.meshes.forEach((function(e){e.dispose()})),this.meshes=[],this.skeletons.forEach((function(e){e.dispose()})),this.skeletons=[],this.animationGroups.forEach((function(e){e.dispose()})),this.animationGroups=[],this.multiMaterials.forEach((function(e){e.dispose()})),this.multiMaterials=[],this.materials.forEach((function(e){e.dispose()})),this.materials=[],this.geometries.forEach((function(e){e.dispose()})),this.geometries=[],this.transformNodes.forEach((function(e){e.dispose()})),this.transformNodes=[],this.actionManagers.forEach((function(e){e.dispose()})),this.actionManagers=[],this.textures.forEach((function(e){e.dispose()})),this.textures=[],this.reflectionProbes.forEach((function(e){e.dispose()})),this.reflectionProbes=[],this.environmentTexture&&(this.environmentTexture.dispose(),this.environmentTexture=null);for(var e=0,t=this.scene._serializableComponents;e<t.length;e++){t[e].removeFromContainer(this,!0)}},t.prototype._moveAssets=function(e,t,n){if(e)for(var r=0,i=e;r<i.length;r++){var o=i[r],a=!0;if(n)for(var s=0,c=n;s<c.length;s++){if(o===c[s]){a=!1;break}}a&&t.push(o)}},t.prototype.moveAllFromScene=function(e){for(var t in this._wasAddedToScene=!1,void 0===e&&(e=new c),this)this.hasOwnProperty(t)&&(this[t]=this[t]||("environmentTexture"===t?null:[]),this._moveAssets(this.scene[t],this[t],e[t]));this.removeAllFromScene()},t.prototype.createRootMesh=function(){var e=new o.a("assetContainerRootMesh",this.scene);return this.meshes.forEach((function(t){t.parent||e.addChild(t)})),this.meshes.unshift(e),e},t.prototype.mergeAnimationsTo=function(e,t,n){if(void 0===e&&(e=s.a.LastCreatedScene),void 0===n&&(n=null),e){var r=n||function(t){return e.getBoneByName(t.name)||e.getNodeByName(t.name)};this.getNodes().forEach((function(e){var t=r(e);if(null!==t){for(var n=function(e){for(var n=0,r=t.animations.filter((function(t){return t.targetProperty===e.targetProperty}));n<r.length;n++){var i=r[n],o=t.animations.indexOf(i,0);o>-1&&t.animations.splice(o,1)}},i=0,o=e.animations;i<o.length;i++){n(o[i])}t.animations=t.animations.concat(e.animations)}})),this.animationGroups.slice().forEach((function(e){e.clone(e.name,r),e.animatables.forEach((function(e){e.stop()}))})),t.forEach((function(t){var n=r(t.target);n&&(e.beginAnimation(n,t.fromFrame,t.toFrame,t.loopAnimation,t.speedRatio,t.onAnimationEnd?t.onAnimationEnd:void 0,void 0,!0,void 0,t.onAnimationLoop?t.onAnimationLoop:void 0),e.stopAnimation(t.target))}))}else a.a.Error("No scene available to merge animations to")},t}(i.a)},function(e,t,n){"use strict";n.d(t,"a",(function(){return c}));var r=n(1),i=n(41),o=n(198),a=n(199),s=n(200),c=function(e){function t(t){var n=e.call(this,t)||this;return n._mouseInput=null,n}return Object(r.__extends)(t,e),t.prototype.addKeyboard=function(){return this.add(new o.a),this},t.prototype.addMouse=function(e){return void 0===e&&(e=!0),this._mouseInput||(this._mouseInput=new a.a(e),this.add(this._mouseInput)),this},t.prototype.removeMouse=function(){return this._mouseInput&&this.remove(this._mouseInput),this},t.prototype.addTouch=function(){return this.add(new s.a),this},t.prototype.clear=function(){e.prototype.clear.call(this),this._mouseInput=null},t}(i.b)},function(e,t,n){"use strict";n.d(t,"a",(function(){return c}));var r=n(1),i=n(2),o=n(0),a=n(55),s=n(23),c=function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t._needProjectionMatrixCompute=!0,t}return Object(r.__extends)(t,e),t.prototype._setPosition=function(e){this._position=e},Object.defineProperty(t.prototype,"position",{get:function(){return this._position},set:function(e){this._setPosition(e)},enumerable:!0,configurable:!0}),t.prototype._setDirection=function(e){this._direction=e},Object.defineProperty(t.prototype,"direction",{get:function(){return this._direction},set:function(e){this._setDirection(e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"shadowMinZ",{get:function(){return this._shadowMinZ},set:function(e){this._shadowMinZ=e,this.forceProjectionMatrixCompute()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"shadowMaxZ",{get:function(){return this._shadowMaxZ},set:function(e){this._shadowMaxZ=e,this.forceProjectionMatrixCompute()},enumerable:!0,configurable:!0}),t.prototype.computeTransformedInformation=function(){return!(!this.parent||!this.parent.getWorldMatrix)&&(this.transformedPosition||(this.transformedPosition=o.e.Zero()),o.e.TransformCoordinatesToRef(this.position,this.parent.getWorldMatrix(),this.transformedPosition),this.direction&&(this.transformedDirection||(this.transformedDirection=o.e.Zero()),o.e.TransformNormalToRef(this.direction,this.parent.getWorldMatrix(),this.transformedDirection)),!0)},t.prototype.getDepthScale=function(){return 50},t.prototype.getShadowDirection=function(e){return this.transformedDirection?this.transformedDirection:this.direction},t.prototype.getAbsolutePosition=function(){return this.transformedPosition?this.transformedPosition:this.position},t.prototype.setDirectionToTarget=function(e){return this.direction=o.e.Normalize(e.subtract(this.position)),this.direction},t.prototype.getRotation=function(){this.direction.normalize();var e=o.e.Cross(this.direction,s.a.Y),t=o.e.Cross(e,this.direction);return o.e.RotationFromAxis(e,t,this.direction)},t.prototype.needCube=function(){return!1},t.prototype.needProjectionMatrixCompute=function(){return this._needProjectionMatrixCompute},t.prototype.forceProjectionMatrixCompute=function(){this._needProjectionMatrixCompute=!0},t.prototype._initCache=function(){e.prototype._initCache.call(this),this._cache.position=o.e.Zero()},t.prototype._isSynchronized=function(){return!!this._cache.position.equals(this.position)},t.prototype.computeWorldMatrix=function(e){return!e&&this.isSynchronized()?(this._currentRenderId=this.getScene().getRenderId(),this._worldMatrix):(this._updateCache(),this._cache.position.copyFrom(this.position),this._worldMatrix||(this._worldMatrix=o.a.Identity()),o.a.TranslationToRef(this.position.x,this.position.y,this.position.z,this._worldMatrix),this.parent&&this.parent.getWorldMatrix&&(this._worldMatrix.multiplyToRef(this.parent.getWorldMatrix(),this._worldMatrix),this._markSyncedWithParent()),this._worldMatrixDeterminantIsDirty=!0,this._worldMatrix)},t.prototype.getDepthMinZ=function(e){return void 0!==this.shadowMinZ?this.shadowMinZ:e.minZ},t.prototype.getDepthMaxZ=function(e){return void 0!==this.shadowMaxZ?this.shadowMaxZ:e.maxZ},t.prototype.setShadowProjectionMatrix=function(e,t,n){return this.customProjectionMatrixBuilder?this.customProjectionMatrixBuilder(t,n,e):this._setDefaultShadowProjectionMatrix(e,t,n),this},Object(r.__decorate)([Object(i.o)()],t.prototype,"position",null),Object(r.__decorate)([Object(i.o)()],t.prototype,"direction",null),Object(r.__decorate)([Object(i.c)()],t.prototype,"shadowMinZ",null),Object(r.__decorate)([Object(i.c)()],t.prototype,"shadowMaxZ",null),t}(a.a)},function(e,t,n){"use strict";n.d(t,"a",(function(){return u}));var r=n(1),i=n(2),o=n(0),a=n(33),s=n(55),c=n(124),l=n(7);a.a.AddNodeConstructor("Light_Type_2",(function(e,t){return function(){return new u(e,o.e.Zero(),o.e.Zero(),0,0,t)}}));var u=function(e){function t(t,n,r,i,a,s){var c=e.call(this,t,s)||this;return c._innerAngle=0,c._projectionTextureMatrix=o.a.Zero(),c._projectionTextureLightNear=1e-6,c._projectionTextureLightFar=1e3,c._projectionTextureUpDirection=o.e.Up(),c._projectionTextureViewLightDirty=!0,c._projectionTextureProjectionLightDirty=!0,c._projectionTextureDirty=!0,c._projectionTextureViewTargetVector=o.e.Zero(),c._projectionTextureViewLightMatrix=o.a.Zero(),c._projectionTextureProjectionLightMatrix=o.a.Zero(),c._projectionTextureScalingMatrix=o.a.FromValues(.5,0,0,0,0,.5,0,0,0,0,.5,0,.5,.5,.5,1),c.position=n,c.direction=r,c.angle=i,c.exponent=a,c}return Object(r.__extends)(t,e),Object.defineProperty(t.prototype,"angle",{get:function(){return this._angle},set:function(e){this._angle=e,this._cosHalfAngle=Math.cos(.5*e),this._projectionTextureProjectionLightDirty=!0,this.forceProjectionMatrixCompute(),this._computeAngleValues()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"innerAngle",{get:function(){return this._innerAngle},set:function(e){this._innerAngle=e,this._computeAngleValues()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"shadowAngleScale",{get:function(){return this._shadowAngleScale},set:function(e){this._shadowAngleScale=e,this.forceProjectionMatrixCompute()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"projectionTextureMatrix",{get:function(){return this._projectionTextureMatrix},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"projectionTextureLightNear",{get:function(){return this._projectionTextureLightNear},set:function(e){this._projectionTextureLightNear=e,this._projectionTextureProjectionLightDirty=!0},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"projectionTextureLightFar",{get:function(){return this._projectionTextureLightFar},set:function(e){this._projectionTextureLightFar=e,this._projectionTextureProjectionLightDirty=!0},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"projectionTextureUpDirection",{get:function(){return this._projectionTextureUpDirection},set:function(e){this._projectionTextureUpDirection=e,this._projectionTextureProjectionLightDirty=!0},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"projectionTexture",{get:function(){return this._projectionTexture},set:function(e){var t=this;if(this._projectionTexture!==e&&(this._projectionTexture=e,this._projectionTextureDirty=!0,this._projectionTexture&&!this._projectionTexture.isReady())){var n=this._projectionTexture;n.onLoadObservable&&n.onLoadObservable.addOnce((function(){t._markMeshesAsLightDirty()}))}},enumerable:!0,configurable:!0}),t.prototype.getClassName=function(){return"SpotLight"},t.prototype.getTypeID=function(){return s.a.LIGHTTYPEID_SPOTLIGHT},t.prototype._setDirection=function(t){e.prototype._setDirection.call(this,t),this._projectionTextureViewLightDirty=!0},t.prototype._setPosition=function(t){e.prototype._setPosition.call(this,t),this._projectionTextureViewLightDirty=!0},t.prototype._setDefaultShadowProjectionMatrix=function(e,t,n){var r=this.getScene().activeCamera;if(r){this._shadowAngleScale=this._shadowAngleScale||1;var i=this._shadowAngleScale*this._angle;o.a.PerspectiveFovLHToRef(i,1,this.getDepthMinZ(r),this.getDepthMaxZ(r),e)}},t.prototype._computeProjectionTextureViewLightMatrix=function(){this._projectionTextureViewLightDirty=!1,this._projectionTextureDirty=!0,this.position.addToRef(this.direction,this._projectionTextureViewTargetVector),o.a.LookAtLHToRef(this.position,this._projectionTextureViewTargetVector,this._projectionTextureUpDirection,this._projectionTextureViewLightMatrix)},t.prototype._computeProjectionTextureProjectionLightMatrix=function(){this._projectionTextureProjectionLightDirty=!1,this._projectionTextureDirty=!0;var e=this.projectionTextureLightFar,t=this.projectionTextureLightNear,n=e/(e-t),r=-n*t,i=1/Math.tan(this._angle/2);o.a.FromValuesToRef(i/1,0,0,0,0,i,0,0,0,0,n,1,0,0,r,0,this._projectionTextureProjectionLightMatrix)},t.prototype._computeProjectionTextureMatrix=function(){if(this._projectionTextureDirty=!1,this._projectionTextureViewLightMatrix.multiplyToRef(this._projectionTextureProjectionLightMatrix,this._projectionTextureMatrix),this._projectionTexture instanceof l.a){var e=this._projectionTexture.uScale/2,t=this._projectionTexture.vScale/2;o.a.FromValuesToRef(e,0,0,0,0,t,0,0,0,0,.5,0,.5,.5,.5,1,this._projectionTextureScalingMatrix)}this._projectionTextureMatrix.multiplyToRef(this._projectionTextureScalingMatrix,this._projectionTextureMatrix)},t.prototype._buildUniformLayout=function(){this._uniformBuffer.addUniform("vLightData",4),this._uniformBuffer.addUniform("vLightDiffuse",4),this._uniformBuffer.addUniform("vLightSpecular",4),this._uniformBuffer.addUniform("vLightDirection",3),this._uniformBuffer.addUniform("vLightFalloff",4),this._uniformBuffer.addUniform("shadowsInfo",3),this._uniformBuffer.addUniform("depthValues",2),this._uniformBuffer.create()},t.prototype._computeAngleValues=function(){this._lightAngleScale=1/Math.max(.001,Math.cos(.5*this._innerAngle)-this._cosHalfAngle),this._lightAngleOffset=-this._cosHalfAngle*this._lightAngleScale},t.prototype.transferTexturesToEffect=function(e,t){return this.projectionTexture&&this.projectionTexture.isReady()&&(this._projectionTextureViewLightDirty&&this._computeProjectionTextureViewLightMatrix(),this._projectionTextureProjectionLightDirty&&this._computeProjectionTextureProjectionLightMatrix(),this._projectionTextureDirty&&this._computeProjectionTextureMatrix(),e.setMatrix("textureProjectionMatrix"+t,this._projectionTextureMatrix),e.setTexture("projectionLightSampler"+t,this.projectionTexture)),this},t.prototype.transferToEffect=function(e,t){var n;return this.computeTransformedInformation()?(this._uniformBuffer.updateFloat4("vLightData",this.transformedPosition.x,this.transformedPosition.y,this.transformedPosition.z,this.exponent,t),n=o.e.Normalize(this.transformedDirection)):(this._uniformBuffer.updateFloat4("vLightData",this.position.x,this.position.y,this.position.z,this.exponent,t),n=o.e.Normalize(this.direction)),this.getScene().useRightHandedSystem?this._uniformBuffer.updateFloat4("vLightDirection",-n.x,-n.y,-n.z,this._cosHalfAngle,t):this._uniformBuffer.updateFloat4("vLightDirection",n.x,n.y,n.z,this._cosHalfAngle,t),this._uniformBuffer.updateFloat4("vLightFalloff",this.range,this._inverseSquaredRange,this._lightAngleScale,this._lightAngleOffset,t),this},t.prototype.transferToNodeMaterialEffect=function(e,t){var n;return n=this.computeTransformedInformation()?o.e.Normalize(this.transformedDirection):o.e.Normalize(this.direction),this.getScene().useRightHandedSystem?e.setFloat3(t,-n.x,-n.y,-n.z):e.setFloat3(t,n.x,n.y,n.z),this},t.prototype.dispose=function(){e.prototype.dispose.call(this),this._projectionTexture&&this._projectionTexture.dispose()},t.prototype.prepareLightSpecificDefines=function(e,t){e["SPOTLIGHT"+t]=!0,e["PROJECTEDLIGHTTEXTURE"+t]=!(!this.projectionTexture||!this.projectionTexture.isReady())},Object(r.__decorate)([Object(i.c)()],t.prototype,"angle",null),Object(r.__decorate)([Object(i.c)()],t.prototype,"innerAngle",null),Object(r.__decorate)([Object(i.c)()],t.prototype,"shadowAngleScale",null),Object(r.__decorate)([Object(i.c)()],t.prototype,"exponent",void 0),Object(r.__decorate)([Object(i.c)()],t.prototype,"projectionTextureLightNear",null),Object(r.__decorate)([Object(i.c)()],t.prototype,"projectionTextureLightFar",null),Object(r.__decorate)([Object(i.c)()],t.prototype,"projectionTextureUpDirection",null),Object(r.__decorate)([Object(i.m)("projectedLightTexture")],t.prototype,"_projectionTexture",void 0),t}(c.a)},function(e,t,n){"use strict";n.d(t,"a",(function(){return l}));var r=n(1),i=n(2),o=n(0),a=n(33),s=n(55),c=n(124);a.a.AddNodeConstructor("Light_Type_0",(function(e,t){return function(){return new l(e,o.e.Zero(),t)}}));var l=function(e){function t(t,n,r){var i=e.call(this,t,r)||this;return i._shadowAngle=Math.PI/2,i.position=n,i}return Object(r.__extends)(t,e),Object.defineProperty(t.prototype,"shadowAngle",{get:function(){return this._shadowAngle},set:function(e){this._shadowAngle=e,this.forceProjectionMatrixCompute()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"direction",{get:function(){return this._direction},set:function(e){var t=this.needCube();this._direction=e,this.needCube()!==t&&this._shadowGenerator&&this._shadowGenerator.recreateShadowMap()},enumerable:!0,configurable:!0}),t.prototype.getClassName=function(){return"PointLight"},t.prototype.getTypeID=function(){return s.a.LIGHTTYPEID_POINTLIGHT},t.prototype.needCube=function(){return!this.direction},t.prototype.getShadowDirection=function(t){if(this.direction)return e.prototype.getShadowDirection.call(this,t);switch(t){case 0:return new o.e(1,0,0);case 1:return new o.e(-1,0,0);case 2:return new o.e(0,-1,0);case 3:return new o.e(0,1,0);case 4:return new o.e(0,0,1);case 5:return new o.e(0,0,-1)}return o.e.Zero()},t.prototype._setDefaultShadowProjectionMatrix=function(e,t,n){var r=this.getScene().activeCamera;r&&o.a.PerspectiveFovLHToRef(this.shadowAngle,1,this.getDepthMinZ(r),this.getDepthMaxZ(r),e)},t.prototype._buildUniformLayout=function(){this._uniformBuffer.addUniform("vLightData",4),this._uniformBuffer.addUniform("vLightDiffuse",4),this._uniformBuffer.addUniform("vLightSpecular",4),this._uniformBuffer.addUniform("vLightFalloff",4),this._uniformBuffer.addUniform("shadowsInfo",3),this._uniformBuffer.addUniform("depthValues",2),this._uniformBuffer.create()},t.prototype.transferToEffect=function(e,t){return this.computeTransformedInformation()?this._uniformBuffer.updateFloat4("vLightData",this.transformedPosition.x,this.transformedPosition.y,this.transformedPosition.z,0,t):this._uniformBuffer.updateFloat4("vLightData",this.position.x,this.position.y,this.position.z,0,t),this._uniformBuffer.updateFloat4("vLightFalloff",this.range,this._inverseSquaredRange,0,0,t),this},t.prototype.transferToNodeMaterialEffect=function(e,t){return this.computeTransformedInformation()?e.setFloat3(t,this.transformedPosition.x,this.transformedPosition.y,this.transformedPosition.z):e.setFloat3(t,this.position.x,this.position.y,this.position.z),this},t.prototype.prepareLightSpecificDefines=function(e,t){e["POINTLIGHT"+t]=!0},Object(r.__decorate)([Object(i.c)()],t.prototype,"shadowAngle",null),t}(c.a)},function(e,t,n){"use strict";n.d(t,"a",(function(){return p}));var r=n(1),i=n(2),o=n(5),a=n(3),s=n(20),c=n(28),l=n(7),u=n(43),h=n(204),d=(n(170),n(212),"\nattribute vec2 position;\n\nvarying vec2 vPosition;\nvarying vec2 vUV;\nconst vec2 madd=vec2(0.5,0.5);\nvoid main(void) {\nvPosition=position;\nvUV=position*madd+madd;\ngl_Position=vec4(position,0.0,1.0);\n}");n(6).a.ShadersStore.proceduralVertexShader=d;var p=function(e){function t(t,n,r,i,c,l,u){void 0===c&&(c=null),void 0===l&&(l=!0),void 0===u&&(u=!1);var d=e.call(this,null,i,!l)||this;d.isCube=u,d.isEnabled=!0,d.autoClear=!0,d.onGeneratedObservable=new o.c,d._textures={},d._currentRefreshId=-1,d._frameId=-1,d._refreshRate=1,d._vertexBuffers={},d._uniforms=new Array,d._samplers=new Array,d._floats={},d._ints={},d._floatsArrays={},d._colors3={},d._colors4={},d._vectors2={},d._vectors3={},d._matrices={},d._fallbackTextureUsed=!1,d._cachedDefines="",d._contentUpdateId=-1;var p=(i=d.getScene())._getComponent(s.a.NAME_PROCEDURALTEXTURE);p||(p=new h.a(i),i._addComponent(p)),i.proceduralTextures.push(d),d._engine=i.getEngine(),d.name=t,d.isRenderTarget=!0,d._size=n,d._generateMipMaps=l,d.setFragment(r),d._fallbackTexture=c,u?(d._texture=d._engine.createRenderTargetCubeTexture(n,{generateMipMaps:l,generateDepthBuffer:!1,generateStencilBuffer:!1}),d.setFloat("face",0)):d._texture=d._engine.createRenderTargetTexture(n,{generateMipMaps:l,generateDepthBuffer:!1,generateStencilBuffer:!1});var f=[];return f.push(1,1),f.push(-1,1),f.push(-1,-1),f.push(1,-1),d._vertexBuffers[a.b.PositionKind]=new a.b(d._engine,f,a.b.PositionKind,!1,!1,2),d._createIndexBuffer(),d}return Object(r.__extends)(t,e),t.prototype.getEffect=function(){return this._effect},t.prototype.getContent=function(){return this._contentData&&this._frameId===this._contentUpdateId||(this._contentData=this.readPixels(0,0,this._contentData),this._contentUpdateId=this._frameId),this._contentData},t.prototype._createIndexBuffer=function(){var e=this._engine,t=[];t.push(0),t.push(1),t.push(2),t.push(0),t.push(2),t.push(3),this._indexBuffer=e.createIndexBuffer(t)},t.prototype._rebuild=function(){var e=this._vertexBuffers[a.b.PositionKind];e&&e._rebuild(),this._createIndexBuffer(),this.refreshRate===u.a.REFRESHRATE_RENDER_ONCE&&(this.refreshRate=u.a.REFRESHRATE_RENDER_ONCE)},t.prototype.reset=function(){void 0!==this._effect&&this._effect.dispose()},t.prototype._getDefines=function(){return""},t.prototype.isReady=function(){var e,t=this,n=this._engine;if(!this._fragment)return!1;if(this._fallbackTextureUsed)return!0;var r=this._getDefines();return!(!this._effect||r!==this._cachedDefines||!this._effect.isReady())||(e=void 0!==this._fragment.fragmentElement?{vertex:"procedural",fragmentElement:this._fragment.fragmentElement}:{vertex:"procedural",fragment:this._fragment},this._cachedDefines=r,this._effect=n.createEffect(e,[a.b.PositionKind],this._uniforms,this._samplers,r,void 0,void 0,(function(){t.releaseInternalTexture(),t._fallbackTexture&&(t._texture=t._fallbackTexture._texture,t._texture&&t._texture.incrementReferences()),t._fallbackTextureUsed=!0})),this._effect.isReady())},t.prototype.resetRefreshCounter=function(){this._currentRefreshId=-1},t.prototype.setFragment=function(e){this._fragment=e},Object.defineProperty(t.prototype,"refreshRate",{get:function(){return this._refreshRate},set:function(e){this._refreshRate=e,this.resetRefreshCounter()},enumerable:!0,configurable:!0}),t.prototype._shouldRender=function(){return this.isEnabled&&this.isReady()&&this._texture?!this._fallbackTextureUsed&&(-1===this._currentRefreshId||this.refreshRate===this._currentRefreshId?(this._currentRefreshId=1,this._frameId++,!0):(this._currentRefreshId++,!1)):(this._texture&&(this._texture.isReady=!1),!1)},t.prototype.getRenderSize=function(){return this._size},t.prototype.resize=function(e,t){this._fallbackTextureUsed||(this.releaseInternalTexture(),this._texture=this._engine.createRenderTargetTexture(e,t),this._size=e,this._generateMipMaps=t)},t.prototype._checkUniform=function(e){-1===this._uniforms.indexOf(e)&&this._uniforms.push(e)},t.prototype.setTexture=function(e,t){return-1===this._samplers.indexOf(e)&&this._samplers.push(e),this._textures[e]=t,this},t.prototype.setFloat=function(e,t){return this._checkUniform(e),this._floats[e]=t,this},t.prototype.setInt=function(e,t){return this._checkUniform(e),this._ints[e]=t,this},t.prototype.setFloats=function(e,t){return this._checkUniform(e),this._floatsArrays[e]=t,this},t.prototype.setColor3=function(e,t){return this._checkUniform(e),this._colors3[e]=t,this},t.prototype.setColor4=function(e,t){return this._checkUniform(e),this._colors4[e]=t,this},t.prototype.setVector2=function(e,t){return this._checkUniform(e),this._vectors2[e]=t,this},t.prototype.setVector3=function(e,t){return this._checkUniform(e),this._vectors3[e]=t,this},t.prototype.setMatrix=function(e,t){return this._checkUniform(e),this._matrices[e]=t,this},t.prototype.render=function(e){var t=this.getScene();if(t){var n=this._engine;for(var r in n.enableEffect(this._effect),n.setState(!1),this._textures)this._effect.setTexture(r,this._textures[r]);for(r in this._ints)this._effect.setInt(r,this._ints[r]);for(r in this._floats)this._effect.setFloat(r,this._floats[r]);for(r in this._floatsArrays)this._effect.setArray(r,this._floatsArrays[r]);for(r in this._colors3)this._effect.setColor3(r,this._colors3[r]);for(r in this._colors4){var i=this._colors4[r];this._effect.setFloat4(r,i.r,i.g,i.b,i.a)}for(r in this._vectors2)this._effect.setVector2(r,this._vectors2[r]);for(r in this._vectors3)this._effect.setVector3(r,this._vectors3[r]);for(r in this._matrices)this._effect.setMatrix(r,this._matrices[r]);if(this._texture){if(this.isCube)for(var o=0;o<6;o++)n.bindFramebuffer(this._texture,o,void 0,void 0,!0),n.bindBuffers(this._vertexBuffers,this._indexBuffer,this._effect),this._effect.setFloat("face",o),this.autoClear&&n.clear(t.clearColor,!0,!1,!1),n.drawElementsType(c.a.TriangleFillMode,0,6),5===o&&n.generateMipMapsForCubemap(this._texture);else n.bindFramebuffer(this._texture,0,void 0,void 0,!0),n.bindBuffers(this._vertexBuffers,this._indexBuffer,this._effect),this.autoClear&&n.clear(t.clearColor,!0,!1,!1),n.drawElementsType(c.a.TriangleFillMode,0,6);n.unBindFramebuffer(this._texture,this.isCube),this.onGenerated&&this.onGenerated(),this.onGeneratedObservable.notifyObservers(this)}}},t.prototype.clone=function(){var e=this.getSize(),n=new t(this.name,e.width,this._fragment,this.getScene(),this._fallbackTexture,this._generateMipMaps);return n.hasAlpha=this.hasAlpha,n.level=this.level,n.coordinatesMode=this.coordinatesMode,n},t.prototype.dispose=function(){var t=this.getScene();if(t){var n=t.proceduralTextures.indexOf(this);n>=0&&t.proceduralTextures.splice(n,1);var r=this._vertexBuffers[a.b.PositionKind];r&&(r.dispose(),this._vertexBuffers[a.b.PositionKind]=null),this._indexBuffer&&this._engine._releaseBuffer(this._indexBuffer)&&(this._indexBuffer=null),e.prototype.dispose.call(this)}},Object(r.__decorate)([Object(i.c)()],t.prototype,"isEnabled",void 0),Object(r.__decorate)([Object(i.c)()],t.prototype,"autoClear",void 0),Object(r.__decorate)([Object(i.c)()],t.prototype,"_generateMipMaps",void 0),Object(r.__decorate)([Object(i.c)()],t.prototype,"_size",void 0),Object(r.__decorate)([Object(i.c)()],t.prototype,"refreshRate",null),t}(l.a)},function(e,t,n){"use strict";n.d(t,"a",(function(){return a}));var r=n(9),i=n(37),o=n(129);i.a.prototype.createUniformBuffer=function(e){var t=this._gl.createBuffer();if(!t)throw new Error("Unable to create uniform buffer");var n=new o.a(t);return this.bindUniformBuffer(n),e instanceof Float32Array?this._gl.bufferData(this._gl.UNIFORM_BUFFER,e,this._gl.STATIC_DRAW):this._gl.bufferData(this._gl.UNIFORM_BUFFER,new Float32Array(e),this._gl.STATIC_DRAW),this.bindUniformBuffer(null),n.references=1,n},i.a.prototype.createDynamicUniformBuffer=function(e){var t=this._gl.createBuffer();if(!t)throw new Error("Unable to create dynamic uniform buffer");var n=new o.a(t);return this.bindUniformBuffer(n),e instanceof Float32Array?this._gl.bufferData(this._gl.UNIFORM_BUFFER,e,this._gl.DYNAMIC_DRAW):this._gl.bufferData(this._gl.UNIFORM_BUFFER,new Float32Array(e),this._gl.DYNAMIC_DRAW),this.bindUniformBuffer(null),n.references=1,n},i.a.prototype.updateUniformBuffer=function(e,t,n,r){this.bindUniformBuffer(e),void 0===n&&(n=0),void 0===r?t instanceof Float32Array?this._gl.bufferSubData(this._gl.UNIFORM_BUFFER,n,t):this._gl.bufferSubData(this._gl.UNIFORM_BUFFER,n,new Float32Array(t)):t instanceof Float32Array?this._gl.bufferSubData(this._gl.UNIFORM_BUFFER,0,t.subarray(n,n+r)):this._gl.bufferSubData(this._gl.UNIFORM_BUFFER,0,new Float32Array(t).subarray(n,n+r)),this.bindUniformBuffer(null)},i.a.prototype.bindUniformBuffer=function(e){this._gl.bindBuffer(this._gl.UNIFORM_BUFFER,e?e.underlyingResource:null)},i.a.prototype.bindUniformBufferBase=function(e,t){this._gl.bindBufferBase(this._gl.UNIFORM_BUFFER,t,e?e.underlyingResource:null)},i.a.prototype.bindUniformBlock=function(e,t,n){var r=e.program,i=this._gl.getUniformBlockIndex(r,t);this._gl.uniformBlockBinding(r,i,n)};var a=function(){function e(e,t,n){this._alreadyBound=!1,this._valueCache={},this._engine=e,this._noUBO=!e.supportsUniformBuffers,this._dynamic=n,this._data=t||[],this._uniformLocations={},this._uniformSizes={},this._uniformLocationPointer=0,this._needSync=!1,this._noUBO?(this.updateMatrix3x3=this._updateMatrix3x3ForEffect,this.updateMatrix2x2=this._updateMatrix2x2ForEffect,this.updateFloat=this._updateFloatForEffect,this.updateFloat2=this._updateFloat2ForEffect,this.updateFloat3=this._updateFloat3ForEffect,this.updateFloat4=this._updateFloat4ForEffect,this.updateMatrix=this._updateMatrixForEffect,this.updateVector3=this._updateVector3ForEffect,this.updateVector4=this._updateVector4ForEffect,this.updateColor3=this._updateColor3ForEffect,this.updateColor4=this._updateColor4ForEffect):(this._engine._uniformBuffers.push(this),this.updateMatrix3x3=this._updateMatrix3x3ForUniform,this.updateMatrix2x2=this._updateMatrix2x2ForUniform,this.updateFloat=this._updateFloatForUniform,this.updateFloat2=this._updateFloat2ForUniform,this.updateFloat3=this._updateFloat3ForUniform,this.updateFloat4=this._updateFloat4ForUniform,this.updateMatrix=this._updateMatrixForUniform,this.updateVector3=this._updateVector3ForUniform,this.updateVector4=this._updateVector4ForUniform,this.updateColor3=this._updateColor3ForUniform,this.updateColor4=this._updateColor4ForUniform)}return Object.defineProperty(e.prototype,"useUbo",{get:function(){return!this._noUBO},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"isSync",{get:function(){return!this._needSync},enumerable:!0,configurable:!0}),e.prototype.isDynamic=function(){return void 0!==this._dynamic},e.prototype.getData=function(){return this._bufferData},e.prototype.getBuffer=function(){return this._buffer},e.prototype._fillAlignment=function(e){var t;if(t=e<=2?e:4,this._uniformLocationPointer%t!=0){var n=this._uniformLocationPointer;this._uniformLocationPointer+=t-this._uniformLocationPointer%t;for(var r=this._uniformLocationPointer-n,i=0;i<r;i++)this._data.push(0)}},e.prototype.addUniform=function(e,t){if(!this._noUBO&&void 0===this._uniformLocations[e]){var n;if(t instanceof Array)t=(n=t).length;else{t=t,n=[];for(var r=0;r<t;r++)n.push(0)}this._fillAlignment(t),this._uniformSizes[e]=t,this._uniformLocations[e]=this._uniformLocationPointer,this._uniformLocationPointer+=t;for(r=0;r<t;r++)this._data.push(n[r]);this._needSync=!0}},e.prototype.addMatrix=function(e,t){this.addUniform(e,Array.prototype.slice.call(t.toArray()))},e.prototype.addFloat2=function(e,t,n){var r=[t,n];this.addUniform(e,r)},e.prototype.addFloat3=function(e,t,n,r){var i=[t,n,r];this.addUniform(e,i)},e.prototype.addColor3=function(e,t){var n=new Array;t.toArray(n),this.addUniform(e,n)},e.prototype.addColor4=function(e,t,n){var r=new Array;t.toArray(r),r.push(n),this.addUniform(e,r)},e.prototype.addVector3=function(e,t){var n=new Array;t.toArray(n),this.addUniform(e,n)},e.prototype.addMatrix3x3=function(e){this.addUniform(e,12)},e.prototype.addMatrix2x2=function(e){this.addUniform(e,8)},e.prototype.create=function(){this._noUBO||this._buffer||(this._fillAlignment(4),this._bufferData=new Float32Array(this._data),this._rebuild(),this._needSync=!0)},e.prototype._rebuild=function(){!this._noUBO&&this._bufferData&&(this._dynamic?this._buffer=this._engine.createDynamicUniformBuffer(this._bufferData):this._buffer=this._engine.createUniformBuffer(this._bufferData))},e.prototype.update=function(){this._buffer?(this._dynamic||this._needSync)&&(this._engine.updateUniformBuffer(this._buffer,this._bufferData),this._needSync=!1):this.create()},e.prototype.updateUniform=function(e,t,n){var i=this._uniformLocations[e];if(void 0===i){if(this._buffer)return void r.a.Error("Cannot add an uniform after UBO has been created.");this.addUniform(e,n),i=this._uniformLocations[e]}if(this._buffer||this.create(),this._dynamic)for(a=0;a<n;a++)this._bufferData[i+a]=t[a];else{for(var o=!1,a=0;a<n;a++)16!==n&&this._bufferData[i+a]===t[a]||(o=!0,this._bufferData[i+a]=t[a]);this._needSync=this._needSync||o}},e.prototype._cacheMatrix=function(e,t){var n=this._valueCache[e],r=t.updateFlag;return(void 0===n||n!==r)&&(this._valueCache[e]=r,!0)},e.prototype._updateMatrix3x3ForUniform=function(t,n){for(var r=0;r<3;r++)e._tempBuffer[4*r]=n[3*r],e._tempBuffer[4*r+1]=n[3*r+1],e._tempBuffer[4*r+2]=n[3*r+2],e._tempBuffer[4*r+3]=0;this.updateUniform(t,e._tempBuffer,12)},e.prototype._updateMatrix3x3ForEffect=function(e,t){this._currentEffect.setMatrix3x3(e,t)},e.prototype._updateMatrix2x2ForEffect=function(e,t){this._currentEffect.setMatrix2x2(e,t)},e.prototype._updateMatrix2x2ForUniform=function(t,n){for(var r=0;r<2;r++)e._tempBuffer[4*r]=n[2*r],e._tempBuffer[4*r+1]=n[2*r+1],e._tempBuffer[4*r+2]=0,e._tempBuffer[4*r+3]=0;this.updateUniform(t,e._tempBuffer,8)},e.prototype._updateFloatForEffect=function(e,t){this._currentEffect.setFloat(e,t)},e.prototype._updateFloatForUniform=function(t,n){e._tempBuffer[0]=n,this.updateUniform(t,e._tempBuffer,1)},e.prototype._updateFloat2ForEffect=function(e,t,n,r){void 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n=e.m;t.normal.x=n[3]+n[2],t.normal.y=n[7]+n[6],t.normal.z=n[11]+n[10],t.d=n[15]+n[14],t.normalize()},e.GetFarPlaneToRef=function(e,t){var n=e.m;t.normal.x=n[3]-n[2],t.normal.y=n[7]-n[6],t.normal.z=n[11]-n[10],t.d=n[15]-n[14],t.normalize()},e.GetLeftPlaneToRef=function(e,t){var n=e.m;t.normal.x=n[3]+n[0],t.normal.y=n[7]+n[4],t.normal.z=n[11]+n[8],t.d=n[15]+n[12],t.normalize()},e.GetRightPlaneToRef=function(e,t){var n=e.m;t.normal.x=n[3]-n[0],t.normal.y=n[7]-n[4],t.normal.z=n[11]-n[8],t.d=n[15]-n[12],t.normalize()},e.GetTopPlaneToRef=function(e,t){var n=e.m;t.normal.x=n[3]-n[1],t.normal.y=n[7]-n[5],t.normal.z=n[11]-n[9],t.d=n[15]-n[13],t.normalize()},e.GetBottomPlaneToRef=function(e,t){var n=e.m;t.normal.x=n[3]+n[1],t.normal.y=n[7]+n[5],t.normal.z=n[11]+n[9],t.d=n[15]+n[13],t.normalize()},e.GetPlanesToRef=function(t,n){e.GetNearPlaneToRef(t,n[0]),e.GetFarPlaneToRef(t,n[1]),e.GetLeftPlaneToRef(t,n[2]),e.GetRightPlaneToRef(t,n[3]),e.GetTopPlaneToRef(t,n[4]),e.GetBottomPlaneToRef(t,n[5])},e}()},function(e,t,n){"use strict";n.d(t,"a",(function(){return d}));var r=n(109),i=n(5),o=n(0),a=n(90),s=n(27),c=n(149),l=n(25),u=n(9),h=n(49),d=function(){function e(e,t,n){this.name=e,this.id=t,this.bones=new Array,this.needInitialSkinMatrix=!1,this.overrideMesh=null,this._isDirty=!0,this._meshesWithPoseMatrix=new Array,this._identity=o.a.Identity(),this._ranges={},this._lastAbsoluteTransformsUpdateId=-1,this._canUseTextureForBones=!1,this._uniqueId=0,this._numBonesWithLinkedTransformNode=0,this._hasWaitingData=null,this.doNotSerialize=!1,this._useTextureToStoreBoneMatrices=!0,this._animationPropertiesOverride=null,this.onBeforeComputeObservable=new i.c,this.bones=[],this._scene=n||l.a.LastCreatedScene,this._uniqueId=this._scene.getUniqueId(),this._scene.addSkeleton(this),this._isDirty=!0;var r=this._scene.getEngine().getCaps();this._canUseTextureForBones=r.textureFloat&&r.maxVertexTextureImageUnits>0}return Object.defineProperty(e.prototype,"useTextureToStoreBoneMatrices",{get:function(){return this._useTextureToStoreBoneMatrices},set:function(e){this._useTextureToStoreBoneMatrices=e,this._markAsDirty()},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"animationPropertiesOverride",{get:function(){return this._animationPropertiesOverride?this._animationPropertiesOverride:this._scene.animationPropertiesOverride},set:function(e){this._animationPropertiesOverride=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"isUsingTextureForMatrices",{get:function(){return this.useTextureToStoreBoneMatrices&&this._canUseTextureForBones},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"uniqueId",{get:function(){return this._uniqueId},enumerable:!0,configurable:!0}),e.prototype.getClassName=function(){return"Skeleton"},e.prototype.getChildren=function(){return this.bones.filter((function(e){return!e.getParent()}))},e.prototype.getTransformMatrices=function(e){return this.needInitialSkinMatrix&&e._bonesTransformMatrices?e._bonesTransformMatrices:(this._transformMatrices||this.prepare(),this._transformMatrices)},e.prototype.getTransformMatrixTexture=function(e){return this.needInitialSkinMatrix&&e._transformMatrixTexture?e._transformMatrixTexture:this._transformMatrixTexture},e.prototype.getScene=function(){return this._scene},e.prototype.toString=function(e){var t="Name: "+this.name+", nBones: "+this.bones.length;if(t+=", nAnimationRanges: "+(this._ranges?Object.keys(this._ranges).length:"none"),e){t+=", Ranges: {";var n=!0;for(var r in this._ranges)n&&(t+=", ",n=!1),t+=r;t+="}"}return t},e.prototype.getBoneIndexByName=function(e){for(var t=0,n=this.bones.length;t<n;t++)if(this.bones[t].name===e)return t;return-1},e.prototype.createAnimationRange=function(e,t,n){if(!this._ranges[e]){this._ranges[e]=new c.a(e,t,n);for(var r=0,i=this.bones.length;r<i;r++)this.bones[r].animations[0]&&this.bones[r].animations[0].createRange(e,t,n)}},e.prototype.deleteAnimationRange=function(e,t){void 0===t&&(t=!0);for(var n=0,r=this.bones.length;n<r;n++)this.bones[n].animations[0]&&this.bones[n].animations[0].deleteRange(e,t);this._ranges[e]=null},e.prototype.getAnimationRange=function(e){return this._ranges[e]},e.prototype.getAnimationRanges=function(){var e,t=[];for(e in this._ranges)t.push(this._ranges[e]);return t},e.prototype.copyAnimationRange=function(e,t,n){if(void 0===n&&(n=!1),this._ranges[t]||!e.getAnimationRange(t))return!1;var r,i,o=!0,a=this._getHighestAnimationFrame()+1,s={},l=e.bones;for(i=0,r=l.length;i<r;i++)s[l[i].name]=l[i];this.bones.length!==l.length&&(u.a.Warn("copyAnimationRange: this rig has "+this.bones.length+" bones, while source as "+l.length),o=!1);var h=n&&this.dimensionsAtRest&&e.dimensionsAtRest?this.dimensionsAtRest.divide(e.dimensionsAtRest):null;for(i=0,r=this.bones.length;i<r;i++){var d=this.bones[i].name,p=s[d];p?o=o&&this.bones[i].copyAnimationRange(p,t,a,n,h):(u.a.Warn("copyAnimationRange: not same rig, missing source bone "+d),o=!1)}var f=e.getAnimationRange(t);return f&&(this._ranges[t]=new c.a(t,f.from+a,f.to+a)),o},e.prototype.returnToRest=function(){for(var e=0;e<this.bones.length;e++)this.bones[e].returnToRest()},e.prototype._getHighestAnimationFrame=function(){for(var e=0,t=0,n=this.bones.length;t<n;t++)if(this.bones[t].animations[0]){var r=this.bones[t].animations[0].getHighestFrame();e<r&&(e=r)}return e},e.prototype.beginAnimation=function(e,t,n,r){var i=this.getAnimationRange(e);return i?this._scene.beginAnimation(this,i.from,i.to,t,n,r):null},e.prototype._markAsDirty=function(){this._isDirty=!0},e.prototype._registerMeshWithPoseMatrix=function(e){this._meshesWithPoseMatrix.push(e)},e.prototype._unregisterMeshWithPoseMatrix=function(e){var t=this._meshesWithPoseMatrix.indexOf(e);t>-1&&this._meshesWithPoseMatrix.splice(t,1)},e.prototype._computeTransformMatrices=function(e,t){this.onBeforeComputeObservable.notifyObservers(this);for(var n=0;n<this.bones.length;n++){var r=this.bones[n];r._childUpdateId++;var i=r.getParent();if(i?r.getLocalMatrix().multiplyToRef(i.getWorldMatrix(),r.getWorldMatrix()):t?r.getLocalMatrix().multiplyToRef(t,r.getWorldMatrix()):r.getWorldMatrix().copyFrom(r.getLocalMatrix()),-1!==r._index){var o=null===r._index?n:r._index;r.getInvertedAbsoluteTransform().multiplyToArray(r.getWorldMatrix(),e,16*o)}}this._identity.copyToArray(e,16*this.bones.length)},e.prototype.prepare=function(){if(this._numBonesWithLinkedTransformNode>0)for(var e=0,t=this.bones;e<t.length;e++){var n=t[e];n._linkedTransformNode&&(n._linkedTransformNode.computeWorldMatrix(),n._matrix=n._linkedTransformNode._localMatrix,n.markAsDirty())}if(this._isDirty){if(this.needInitialSkinMatrix)for(var r=0;r<this._meshesWithPoseMatrix.length;r++){var i=this._meshesWithPoseMatrix[r],s=i.getPoseMatrix();if(i._bonesTransformMatrices&&i._bonesTransformMatrices.length===16*(this.bones.length+1)||(i._bonesTransformMatrices=new Float32Array(16*(this.bones.length+1))),this._synchronizedWithMesh!==i){this._synchronizedWithMesh=i;for(var c=0;c<this.bones.length;c++){var l=this.bones[c];if(!l.getParent())l.getBaseMatrix().multiplyToRef(s,o.c.Matrix[1]),l._updateDifferenceMatrix(o.c.Matrix[1])}if(this.isUsingTextureForMatrices){var u=4*(this.bones.length+1);i._transformMatrixTexture&&i._transformMatrixTexture.getSize().width===u||(i._transformMatrixTexture&&i._transformMatrixTexture.dispose(),i._transformMatrixTexture=a.a.CreateRGBATexture(i._bonesTransformMatrices,4*(this.bones.length+1),1,this._scene,!1,!1,1,1))}}this._computeTransformMatrices(i._bonesTransformMatrices,s),this.isUsingTextureForMatrices&&i._transformMatrixTexture&&i._transformMatrixTexture.update(i._bonesTransformMatrices)}else this._transformMatrices&&this._transformMatrices.length===16*(this.bones.length+1)||(this._transformMatrices=new Float32Array(16*(this.bones.length+1)),this.isUsingTextureForMatrices&&(this._transformMatrixTexture&&this._transformMatrixTexture.dispose(),this._transformMatrixTexture=a.a.CreateRGBATexture(this._transformMatrices,4*(this.bones.length+1),1,this._scene,!1,!1,1,1))),this._computeTransformMatrices(this._transformMatrices,null),this.isUsingTextureForMatrices&&this._transformMatrixTexture&&this._transformMatrixTexture.update(this._transformMatrices);this._isDirty=!1,this._scene._activeBones.addCount(this.bones.length,!1)}},e.prototype.getAnimatables=function(){if(!this._animatables||this._animatables.length!==this.bones.length){this._animatables=[];for(var e=0;e<this.bones.length;e++)this._animatables.push(this.bones[e])}return this._animatables},e.prototype.clone=function(t,n){var i=new e(t,n||t,this._scene);i.needInitialSkinMatrix=this.needInitialSkinMatrix,i.overrideMesh=this.overrideMesh;for(var o=0;o<this.bones.length;o++){var a=this.bones[o],s=null,c=a.getParent();if(c){var l=this.bones.indexOf(c);s=i.bones[l]}var u=new r.a(a.name,i,s,a.getBaseMatrix().clone(),a.getRestPose().clone());u._index=a._index,a._linkedTransformNode&&u.linkTransformNode(a._linkedTransformNode),h.a.DeepCopy(a.animations,u.animations)}if(this._ranges)for(var d in i._ranges={},this._ranges){var p=this._ranges[d];p&&(i._ranges[d]=p.clone())}return this._isDirty=!0,i},e.prototype.enableBlending=function(e){void 0===e&&(e=.01),this.bones.forEach((function(t){t.animations.forEach((function(t){t.enableBlending=!0,t.blendingSpeed=e}))}))},e.prototype.dispose=function(){this._meshesWithPoseMatrix=[],this.getScene().stopAnimation(this),this.getScene().removeSkeleton(this),this._transformMatrixTexture&&(this._transformMatrixTexture.dispose(),this._transformMatrixTexture=null)},e.prototype.serialize=function(){var e={};e.name=this.name,e.id=this.id,this.dimensionsAtRest&&(e.dimensionsAtRest=this.dimensionsAtRest.asArray()),e.bones=[],e.needInitialSkinMatrix=this.needInitialSkinMatrix;for(var t=0;t<this.bones.length;t++){var n=this.bones[t],r=n.getParent(),i={parentBoneIndex:r?this.bones.indexOf(r):-1,name:n.name,matrix:n.getBaseMatrix().toArray(),rest:n.getRestPose().toArray()};for(var o in e.bones.push(i),n.length&&(i.length=n.length),n.metadata&&(i.metadata=n.metadata),n.animations&&n.animations.length>0&&(i.animation=n.animations[0].serialize()),e.ranges=[],this._ranges){var a=this._ranges[o];if(a){var s={};s.name=o,s.from=a.from,s.to=a.to,e.ranges.push(s)}}}return e},e.Parse=function(t,n){var i,a=new e(t.name,t.id,n);for(t.dimensionsAtRest&&(a.dimensionsAtRest=o.e.FromArray(t.dimensionsAtRest)),a.needInitialSkinMatrix=t.needInitialSkinMatrix,i=0;i<t.bones.length;i++){var c=t.bones[i],l=null;c.parentBoneIndex>-1&&(l=a.bones[c.parentBoneIndex]);var u=c.rest?o.a.FromArray(c.rest):null,h=new r.a(c.name,a,l,o.a.FromArray(c.matrix),u);void 0!==c.id&&null!==c.id&&(h.id=c.id),c.length&&(h.length=c.length),c.metadata&&(h.metadata=c.metadata),c.animation&&h.animations.push(s.a.Parse(c.animation)),void 0!==c.linkedTransformNodeId&&null!==c.linkedTransformNodeId&&(a._hasWaitingData=!0,h._waitingTransformNodeId=c.linkedTransformNodeId)}if(t.ranges)for(i=0;i<t.ranges.length;i++){var d=t.ranges[i];a.createAnimationRange(d.name,d.from,d.to)}return a},e.prototype.computeAbsoluteTransforms=function(e){void 0===e&&(e=!1);var t=this._scene.getRenderId();(this._lastAbsoluteTransformsUpdateId!=t||e)&&(this.bones[0].computeAbsoluteTransforms(),this._lastAbsoluteTransformsUpdateId=t)},e.prototype.getPoseMatrix=function(){var e=null;return this._meshesWithPoseMatrix.length>0&&(e=this._meshesWithPoseMatrix[0].getPoseMatrix()),e},e.prototype.sortBones=function(){for(var e=new Array,t=new Array(this.bones.length),n=0;n<this.bones.length;n++)this._sortBones(n,e,t);this.bones=e},e.prototype._sortBones=function(e,t,n){if(!n[e]){n[e]=!0;var r=this.bones[e];void 0===r._index&&(r._index=e);var i=r.getParent();i&&this._sortBones(this.bones.indexOf(i),t,n),t.push(r)}},e}()},function(e,t,n){"use strict";n.d(t,"a",(function(){return r}));var r=function(){function e(){this.hoverCursor="",this.actions=new Array,this.isRecursive=!1}return Object.defineProperty(e,"HasTriggers",{get:function(){for(var t in e.Triggers)if(e.Triggers.hasOwnProperty(t))return!0;return!1},enumerable:!0,configurable:!0}),Object.defineProperty(e,"HasPickTriggers",{get:function(){for(var t in e.Triggers)if(e.Triggers.hasOwnProperty(t)){var n=parseInt(t);if(n>=1&&n<=7)return!0}return!1},enumerable:!0,configurable:!0}),e.HasSpecificTrigger=function(t){for(var n in e.Triggers){if(e.Triggers.hasOwnProperty(n))if(parseInt(n)===t)return!0}return!1},e.Triggers={},e}()},function(e,t,n){"use strict";var r="morphTargetsVertexGlobalDeclaration",i="#ifdef MORPHTARGETS\nuniform float morphTargetInfluences[NUM_MORPH_INFLUENCERS];\n#endif";n(6).a.IncludesShadersStore[r]=i},function(e,t,n){"use strict";var r="morphTargetsVertexDeclaration",i="#ifdef MORPHTARGETS\nattribute vec3 position{X};\n#ifdef MORPHTARGETS_NORMAL\nattribute vec3 normal{X};\n#endif\n#ifdef MORPHTARGETS_TANGENT\nattribute vec3 tangent{X};\n#endif\n#ifdef MORPHTARGETS_UV\nattribute vec2 uv_{X};\n#endif\n#endif";n(6).a.IncludesShadersStore[r]=i},function(e,t,n){"use strict";var r;n.d(t,"a",(function(){return r})),function(e){e[e.STEP=1]="STEP"}(r||(r={}))},function(e,t,n){"use strict";n.d(t,"a",(function(){return o}));var r=n(28),i=n(3),o=function(){function e(e){this._vertexBuffers={},this._scene=e}return e.prototype._prepareBuffers=function(){if(!this._vertexBuffers[i.b.PositionKind]){var e=[];e.push(1,1),e.push(-1,1),e.push(-1,-1),e.push(1,-1),this._vertexBuffers[i.b.PositionKind]=new i.b(this._scene.getEngine(),e,i.b.PositionKind,!1,!1,2),this._buildIndexBuffer()}},e.prototype._buildIndexBuffer=function(){var e=[];e.push(0),e.push(1),e.push(2),e.push(0),e.push(2),e.push(3),this._indexBuffer=this._scene.getEngine().createIndexBuffer(e)},e.prototype._rebuild=function(){var e=this._vertexBuffers[i.b.PositionKind];e&&(e._rebuild(),this._buildIndexBuffer())},e.prototype._prepareFrame=function(e,t){void 0===e&&(e=null),void 0===t&&(t=null);var n=this._scene.activeCamera;return!!n&&(!(!(t=t||n._postProcesses.filter((function(e){return null!=e})))||0===t.length||!this._scene.postProcessesEnabled)&&(t[0].activate(n,e,null!=t),!0))},e.prototype.directRender=function(e,t,n,i,o){void 0===t&&(t=null),void 0===n&&(n=!1),void 0===i&&(i=0),void 0===o&&(o=0);for(var a=this._scene.getEngine(),s=0;s<e.length;s++){s<e.length-1?e[s+1].activate(this._scene.activeCamera,t):t?a.bindFramebuffer(t,i,void 0,void 0,n,o):a.restoreDefaultFramebuffer();var c=e[s],l=c.apply();l&&(c.onBeforeRenderObservable.notifyObservers(l),this._prepareBuffers(),a.bindBuffers(this._vertexBuffers,this._indexBuffer,l),a.drawElementsType(r.a.TriangleFillMode,0,6),c.onAfterRenderObservable.notifyObservers(l))}a.setDepthBuffer(!0),a.setDepthWrite(!0)},e.prototype._finalizeFrame=function(e,t,n,i,o){void 0===o&&(o=!1);var a=this._scene.activeCamera;if(a&&0!==(i=i||a._postProcesses.filter((function(e){return null!=e}))).length&&this._scene.postProcessesEnabled){for(var s=this._scene.getEngine(),c=0,l=i.length;c<l;c++){var u=i[c];if(c<l-1?u._outputTexture=i[c+1].activate(a,t):t?(s.bindFramebuffer(t,n,void 0,void 0,o),u._outputTexture=t):(s.restoreDefaultFramebuffer(),u._outputTexture=null),e)break;var h=u.apply();h&&(u.onBeforeRenderObservable.notifyObservers(h),this._prepareBuffers(),s.bindBuffers(this._vertexBuffers,this._indexBuffer,h),s.drawElementsType(r.a.TriangleFillMode,0,6),u.onAfterRenderObservable.notifyObservers(h))}s.setDepthBuffer(!0),s.setDepthWrite(!0),s.setAlphaMode(0)}},e.prototype.dispose=function(){var e=this._vertexBuffers[i.b.PositionKind];e&&(e.dispose(),this._vertexBuffers[i.b.PositionKind]=null),this._indexBuffer&&(this._scene.getEngine()._releaseBuffer(this._indexBuffer),this._indexBuffer=null)},e}()},function(e,t,n){"use strict";n.d(t,"a",(function(){return i})),n.d(t,"b",(function(){return o}));var r=n(193),i=function(){},o=function(){function e(t){this._useSceneAutoClearSetup=!1,this._renderingGroups=new Array,this._autoClearDepthStencil={},this._customOpaqueSortCompareFn={},this._customAlphaTestSortCompareFn={},this._customTransparentSortCompareFn={},this._renderingGroupInfo=new i,this._scene=t;for(var n=e.MIN_RENDERINGGROUPS;n<e.MAX_RENDERINGGROUPS;n++)this._autoClearDepthStencil[n]={autoClear:!0,depth:!0,stencil:!0}}return e.prototype._clearDepthStencilBuffer=function(e,t){void 0===e&&(e=!0),void 0===t&&(t=!0),this._depthStencilBufferAlreadyCleaned||(this._scene.getEngine().clear(null,!1,e,t),this._depthStencilBufferAlreadyCleaned=!0)},e.prototype.render=function(t,n,r,i){var o=this._renderingGroupInfo;if(o.scene=this._scene,o.camera=this._scene.activeCamera,this._scene.spriteManagers&&i)for(var a=0;a<this._scene.spriteManagers.length;a++){var s=this._scene.spriteManagers[a];this.dispatchSprites(s)}for(a=e.MIN_RENDERINGGROUPS;a<e.MAX_RENDERINGGROUPS;a++){this._depthStencilBufferAlreadyCleaned=a===e.MIN_RENDERINGGROUPS;var c=this._renderingGroups[a];if(c){var l=Math.pow(2,a);if(o.renderingGroupId=a,this._scene.onBeforeRenderingGroupObservable.notifyObservers(o,l),e.AUTOCLEAR){var u=this._useSceneAutoClearSetup?this._scene.getAutoClearDepthStencilSetup(a):this._autoClearDepthStencil[a];u&&u.autoClear&&this._clearDepthStencilBuffer(u.depth,u.stencil)}for(var h=0,d=this._scene._beforeRenderingGroupDrawStage;h<d.length;h++){d[h].action(a)}c.render(t,i,r,n);for(var p=0,f=this._scene._afterRenderingGroupDrawStage;p<f.length;p++){f[p].action(a)}this._scene.onAfterRenderingGroupObservable.notifyObservers(o,l)}}},e.prototype.reset=function(){for(var t=e.MIN_RENDERINGGROUPS;t<e.MAX_RENDERINGGROUPS;t++){var n=this._renderingGroups[t];n&&n.prepare()}},e.prototype.dispose=function(){this.freeRenderingGroups(),this._renderingGroups.length=0,this._renderingGroupInfo=null},e.prototype.freeRenderingGroups=function(){for(var t=e.MIN_RENDERINGGROUPS;t<e.MAX_RENDERINGGROUPS;t++){var n=this._renderingGroups[t];n&&n.dispose()}},e.prototype._prepareRenderingGroup=function(e){void 0===this._renderingGroups[e]&&(this._renderingGroups[e]=new r.a(e,this._scene,this._customOpaqueSortCompareFn[e],this._customAlphaTestSortCompareFn[e],this._customTransparentSortCompareFn[e]))},e.prototype.dispatchSprites=function(e){var t=e.renderingGroupId||0;this._prepareRenderingGroup(t),this._renderingGroups[t].dispatchSprites(e)},e.prototype.dispatchParticles=function(e){var t=e.renderingGroupId||0;this._prepareRenderingGroup(t),this._renderingGroups[t].dispatchParticles(e)},e.prototype.dispatch=function(e,t,n){void 0===t&&(t=e.getMesh());var r=t.renderingGroupId||0;this._prepareRenderingGroup(r),this._renderingGroups[r].dispatch(e,t,n)},e.prototype.setRenderingOrder=function(e,t,n,r){if(void 0===t&&(t=null),void 0===n&&(n=null),void 0===r&&(r=null),this._customOpaqueSortCompareFn[e]=t,this._customAlphaTestSortCompareFn[e]=n,this._customTransparentSortCompareFn[e]=r,this._renderingGroups[e]){var i=this._renderingGroups[e];i.opaqueSortCompareFn=this._customOpaqueSortCompareFn[e],i.alphaTestSortCompareFn=this._customAlphaTestSortCompareFn[e],i.transparentSortCompareFn=this._customTransparentSortCompareFn[e]}},e.prototype.setRenderingAutoClearDepthStencil=function(e,t,n,r){void 0===n&&(n=!0),void 0===r&&(r=!0),this._autoClearDepthStencil[e]={autoClear:t,depth:n,stencil:r}},e.prototype.getAutoClearDepthStencilSetup=function(e){return this._autoClearDepthStencil[e]},e.MAX_RENDERINGGROUPS=4,e.MIN_RENDERINGGROUPS=0,e.AUTOCLEAR=!0,e}()},function(e,t,n){"use strict";n.d(t,"a",(function(){return l}));var r=n(11),i=n(5),o=n(0),a=n(13),s=n(9),c=n(21),l=function(){function e(t,n,c,l,u){var h=this;if(void 0===l&&(l=null),this.autoplay=!1,this.loop=!1,this.useCustomAttenuation=!1,this.isPlaying=!1,this.isPaused=!1,this.spatialSound=!1,this.refDistance=1,this.rolloffFactor=1,this.maxDistance=100,this.distanceModel="linear",this.onEndedObservable=new i.c,this._panningModel="equalpower",this._playbackRate=1,this._streaming=!1,this._startTime=0,this._startOffset=0,this._position=o.e.Zero(),this._positionInEmitterSpace=!1,this._localDirection=new o.e(1,0,0),this._volume=1,this._isReadyToPlay=!1,this._isDirectional=!1,this._coneInnerAngle=360,this._coneOuterAngle=360,this._coneOuterGain=0,this._isOutputConnected=!1,this._urlType="Unknown",this.name=t,this._scene=c,e._SceneComponentInitialization(c),this._readyToPlayCallback=l,this._customAttenuationFunction=function(e,t,n,r,i){return t<n?e*(1-t/n):0},u&&(this.autoplay=u.autoplay||!1,this.loop=u.loop||!1,void 0!==u.volume&&(this._volume=u.volume),this.spatialSound=u.spatialSound||!1,this.maxDistance=u.maxDistance||100,this.useCustomAttenuation=u.useCustomAttenuation||!1,this.rolloffFactor=u.rolloffFactor||1,this.refDistance=u.refDistance||1,this.distanceModel=u.distanceModel||"linear",this._playbackRate=u.playbackRate||1,this._streaming=u.streaming||!1,this._length=u.length,this._offset=u.offset),a.a.audioEngine.canUseWebAudio&&a.a.audioEngine.audioContext){this._soundGain=a.a.audioEngine.audioContext.createGain(),this._soundGain.gain.value=this._volume,this._inputAudioNode=this._soundGain,this._outputAudioNode=this._soundGain,this.spatialSound&&this._createSpatialParameters(),this._scene.mainSoundTrack.AddSound(this);var d=!0;if(n)try{"string"==typeof n?this._urlType="String":n instanceof ArrayBuffer?this._urlType="ArrayBuffer":n instanceof MediaStream?this._urlType="MediaStream":Array.isArray(n)&&(this._urlType="Array");var p=[],f=!1;switch(this._urlType){case"MediaStream":this._streaming=!0,this._isReadyToPlay=!0,this._streamingSource=a.a.audioEngine.audioContext.createMediaStreamSource(n),this.autoplay&&this.play(0,this._offset,this._length),this._readyToPlayCallback&&this._readyToPlayCallback();break;case"ArrayBuffer":n.byteLength>0&&(f=!0,this._soundLoaded(n));break;case"String":p.push(n);case"Array":0===p.length&&(p=n);for(var m=0;m<p.length;m++){var g=p[m];if(f=u&&u.skipCodecCheck||-1!==g.indexOf(".mp3",g.length-4)&&a.a.audioEngine.isMP3supported||-1!==g.indexOf(".ogg",g.length-4)&&a.a.audioEngine.isOGGsupported||-1!==g.indexOf(".wav",g.length-4)||-1!==g.indexOf("blob:")){this._streaming?(this._htmlAudioElement=new Audio(g),this._htmlAudioElement.controls=!1,this._htmlAudioElement.loop=this.loop,r.b.SetCorsBehavior(g,this._htmlAudioElement),this._htmlAudioElement.preload="auto",this._htmlAudioElement.addEventListener("canplaythrough",(function(){h._isReadyToPlay=!0,h.autoplay&&h.play(0,h._offset,h._length),h._readyToPlayCallback&&h._readyToPlayCallback()})),document.body.appendChild(this._htmlAudioElement),this._htmlAudioElement.load()):this._scene._loadFile(g,(function(e){h._soundLoaded(e)}),void 0,!0,!0,(function(e){e&&s.a.Error("XHR "+e.status+" error on: "+g+"."),s.a.Error("Sound creation aborted."),h._scene.mainSoundTrack.RemoveSound(h)}));break}}break;default:d=!1}d?f||(this._isReadyToPlay=!0,this._readyToPlayCallback&&window.setTimeout((function(){h._readyToPlayCallback&&h._readyToPlayCallback()}),1e3)):s.a.Error("Parameter must be a URL to the sound, an Array of URLs (.mp3 & .ogg) or an ArrayBuffer of the sound.")}catch(e){s.a.Error("Unexpected error. Sound creation aborted."),this._scene.mainSoundTrack.RemoveSound(this)}}else this._scene.mainSoundTrack.AddSound(this),a.a.audioEngine.WarnedWebAudioUnsupported||(s.a.Error("Web Audio is not supported by your browser."),a.a.audioEngine.WarnedWebAudioUnsupported=!0),this._readyToPlayCallback&&window.setTimeout((function(){h._readyToPlayCallback&&h._readyToPlayCallback()}),1e3)}return e.prototype.dispose=function(){a.a.audioEngine.canUseWebAudio&&(this.isPlaying&&this.stop(),this._isReadyToPlay=!1,-1===this.soundTrackId?this._scene.mainSoundTrack.RemoveSound(this):this._scene.soundTracks&&this._scene.soundTracks[this.soundTrackId].RemoveSound(this),this._soundGain&&(this._soundGain.disconnect(),this._soundGain=null),this._soundPanner&&(this._soundPanner.disconnect(),this._soundPanner=null),this._soundSource&&(this._soundSource.disconnect(),this._soundSource=null),this._audioBuffer=null,this._htmlAudioElement&&(this._htmlAudioElement.pause(),this._htmlAudioElement.src="",document.body.removeChild(this._htmlAudioElement)),this._streamingSource&&this._streamingSource.disconnect(),this._connectedTransformNode&&this._registerFunc&&(this._connectedTransformNode.unregisterAfterWorldMatrixUpdate(this._registerFunc),this._connectedTransformNode=null))},e.prototype.isReady=function(){return this._isReadyToPlay},e.prototype._soundLoaded=function(e){var t=this;a.a.audioEngine.audioContext&&a.a.audioEngine.audioContext.decodeAudioData(e,(function(e){t._audioBuffer=e,t._isReadyToPlay=!0,t.autoplay&&t.play(0,t._offset,t._length),t._readyToPlayCallback&&t._readyToPlayCallback()}),(function(e){s.a.Error("Error while decoding audio data for: "+t.name+" / Error: "+e)}))},e.prototype.setAudioBuffer=function(e){a.a.audioEngine.canUseWebAudio&&(this._audioBuffer=e,this._isReadyToPlay=!0)},e.prototype.updateOptions=function(e){e&&(this.loop=e.loop||this.loop,this.maxDistance=e.maxDistance||this.maxDistance,this.useCustomAttenuation=e.useCustomAttenuation||this.useCustomAttenuation,this.rolloffFactor=e.rolloffFactor||this.rolloffFactor,this.refDistance=e.refDistance||this.refDistance,this.distanceModel=e.distanceModel||this.distanceModel,this._playbackRate=e.playbackRate||this._playbackRate,this._length=e.length?e.length/1e3:void 0,this._offset=e.offset?e.offset/1e3:void 0,this._updateSpatialParameters(),this.isPlaying&&(this._streaming&&this._htmlAudioElement?this._htmlAudioElement.playbackRate=this._playbackRate:this._soundSource&&(this._soundSource.playbackRate.value=this._playbackRate)))},e.prototype._createSpatialParameters=function(){a.a.audioEngine.canUseWebAudio&&a.a.audioEngine.audioContext&&(this._scene.headphone&&(this._panningModel="HRTF"),this._soundPanner=a.a.audioEngine.audioContext.createPanner(),this._updateSpatialParameters(),this._soundPanner.connect(this._outputAudioNode),this._inputAudioNode=this._soundPanner)},e.prototype._updateSpatialParameters=function(){this.spatialSound&&this._soundPanner&&(this.useCustomAttenuation?(this._soundPanner.distanceModel="linear",this._soundPanner.maxDistance=Number.MAX_VALUE,this._soundPanner.refDistance=1,this._soundPanner.rolloffFactor=1,this._soundPanner.panningModel=this._panningModel):(this._soundPanner.distanceModel=this.distanceModel,this._soundPanner.maxDistance=this.maxDistance,this._soundPanner.refDistance=this.refDistance,this._soundPanner.rolloffFactor=this.rolloffFactor,this._soundPanner.panningModel=this._panningModel))},e.prototype.switchPanningModelToHRTF=function(){this._panningModel="HRTF",this._switchPanningModel()},e.prototype.switchPanningModelToEqualPower=function(){this._panningModel="equalpower",this._switchPanningModel()},e.prototype._switchPanningModel=function(){a.a.audioEngine.canUseWebAudio&&this.spatialSound&&this._soundPanner&&(this._soundPanner.panningModel=this._panningModel)},e.prototype.connectToSoundTrackAudioNode=function(e){a.a.audioEngine.canUseWebAudio&&(this._isOutputConnected&&this._outputAudioNode.disconnect(),this._outputAudioNode.connect(e),this._isOutputConnected=!0)},e.prototype.setDirectionalCone=function(e,t,n){t<e?s.a.Error("setDirectionalCone(): outer angle of the cone must be superior or equal to the inner angle."):(this._coneInnerAngle=e,this._coneOuterAngle=t,this._coneOuterGain=n,this._isDirectional=!0,this.isPlaying&&this.loop&&(this.stop(),this.play(0,this._offset,this._length)))},Object.defineProperty(e.prototype,"directionalConeInnerAngle",{get:function(){return this._coneInnerAngle},set:function(e){if(e!=this._coneInnerAngle){if(this._coneOuterAngle<e)return void s.a.Error("directionalConeInnerAngle: outer angle of the cone must be superior or equal to the inner angle.");this._coneInnerAngle=e,a.a.audioEngine.canUseWebAudio&&this.spatialSound&&this._soundPanner&&(this._soundPanner.coneInnerAngle=this._coneInnerAngle)}},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"directionalConeOuterAngle",{get:function(){return this._coneOuterAngle},set:function(e){if(e!=this._coneOuterAngle){if(e<this._coneInnerAngle)return void s.a.Error("directionalConeOuterAngle: outer angle of the cone must be superior or equal to the inner angle.");this._coneOuterAngle=e,a.a.audioEngine.canUseWebAudio&&this.spatialSound&&this._soundPanner&&(this._soundPanner.coneOuterAngle=this._coneOuterAngle)}},enumerable:!0,configurable:!0}),e.prototype.setPosition=function(e){this._position=e,a.a.audioEngine.canUseWebAudio&&this.spatialSound&&this._soundPanner&&!isNaN(this._position.x)&&!isNaN(this._position.y)&&!isNaN(this._position.z)&&this._soundPanner.setPosition(this._position.x,this._position.y,this._position.z)},e.prototype.setLocalDirectionToMesh=function(e){this._localDirection=e,a.a.audioEngine.canUseWebAudio&&this._connectedTransformNode&&this.isPlaying&&this._updateDirection()},e.prototype._updateDirection=function(){if(this._connectedTransformNode&&this._soundPanner){var e=this._connectedTransformNode.getWorldMatrix(),t=o.e.TransformNormal(this._localDirection,e);t.normalize(),this._soundPanner.setOrientation(t.x,t.y,t.z)}},e.prototype.updateDistanceFromListener=function(){if(a.a.audioEngine.canUseWebAudio&&this._connectedTransformNode&&this.useCustomAttenuation&&this._soundGain&&this._scene.activeCamera){var e=this._connectedTransformNode.getDistanceToCamera(this._scene.activeCamera);this._soundGain.gain.value=this._customAttenuationFunction(this._volume,e,this.maxDistance,this.refDistance,this.rolloffFactor)}},e.prototype.setAttenuationFunction=function(e){this._customAttenuationFunction=e},e.prototype.play=function(e,t,n){var r=this;if(this._isReadyToPlay&&this._scene.audioEnabled&&a.a.audioEngine.audioContext)try{this._startOffset<0&&(e=-this._startOffset,this._startOffset=0);var i=e?a.a.audioEngine.audioContext.currentTime+e:a.a.audioEngine.audioContext.currentTime;if(this._soundSource&&this._streamingSource||this.spatialSound&&this._soundPanner&&(isNaN(this._position.x)||isNaN(this._position.y)||isNaN(this._position.z)||this._soundPanner.setPosition(this._position.x,this._position.y,this._position.z),this._isDirectional&&(this._soundPanner.coneInnerAngle=this._coneInnerAngle,this._soundPanner.coneOuterAngle=this._coneOuterAngle,this._soundPanner.coneOuterGain=this._coneOuterGain,this._connectedTransformNode?this._updateDirection():this._soundPanner.setOrientation(this._localDirection.x,this._localDirection.y,this._localDirection.z))),this._streaming){if(this._streamingSource||(this._streamingSource=a.a.audioEngine.audioContext.createMediaElementSource(this._htmlAudioElement),this._htmlAudioElement.onended=function(){r._onended()},this._htmlAudioElement.playbackRate=this._playbackRate),this._streamingSource.disconnect(),this._streamingSource.connect(this._inputAudioNode),this._htmlAudioElement)(o=function(){if(a.a.audioEngine.unlocked){var e=r._htmlAudioElement.play();void 0!==e&&e.catch((function(e){a.a.audioEngine.lock(),(r.loop||r.autoplay)&&a.a.audioEngine.onAudioUnlockedObservable.addOnce((function(){o()}))}))}else(r.loop||r.autoplay)&&a.a.audioEngine.onAudioUnlockedObservable.addOnce((function(){o()}))})()}else{var o=function(){if(a.a.audioEngine.audioContext){n=n||r._length,t=t||r._offset,r._soundSource=a.a.audioEngine.audioContext.createBufferSource(),r._soundSource.buffer=r._audioBuffer,r._soundSource.connect(r._inputAudioNode),r._soundSource.loop=r.loop,void 0!==t&&(r._soundSource.loopStart=t),void 0!==n&&(r._soundSource.loopEnd=(0|t)+n),r._soundSource.playbackRate.value=r._playbackRate,r._soundSource.onended=function(){r._onended()},i=e?a.a.audioEngine.audioContext.currentTime+e:a.a.audioEngine.audioContext.currentTime;var o=r.isPaused?r._startOffset%r._soundSource.buffer.duration:t||0;r._soundSource.start(i,o,r.loop?void 0:n)}};"suspended"===a.a.audioEngine.audioContext.state?setTimeout((function(){"suspended"===a.a.audioEngine.audioContext.state?(a.a.audioEngine.lock(),(r.loop||r.autoplay)&&a.a.audioEngine.onAudioUnlockedObservable.addOnce((function(){o()}))):o()}),500):o()}this._startTime=i,this.isPlaying=!0,this.isPaused=!1}catch(e){s.a.Error("Error while trying to play audio: "+this.name+", "+e.message)}},e.prototype._onended=function(){this.isPlaying=!1,this.onended&&this.onended(),this.onEndedObservable.notifyObservers(this)},e.prototype.stop=function(e){var t=this;if(this.isPlaying)if(this._streaming)this._htmlAudioElement?(this._htmlAudioElement.pause(),this._htmlAudioElement.currentTime>0&&(this._htmlAudioElement.currentTime=0)):this._streamingSource.disconnect(),this.isPlaying=!1;else if(a.a.audioEngine.audioContext&&this._soundSource){var n=e?a.a.audioEngine.audioContext.currentTime+e:a.a.audioEngine.audioContext.currentTime;this._soundSource.stop(n),this._soundSource.onended=function(){t.isPlaying=!1},this.isPaused||(this._startOffset=0)}},e.prototype.pause=function(){this.isPlaying&&(this.isPaused=!0,this._streaming?this._htmlAudioElement?this._htmlAudioElement.pause():this._streamingSource.disconnect():a.a.audioEngine.audioContext&&(this.stop(0),this._startOffset+=a.a.audioEngine.audioContext.currentTime-this._startTime))},e.prototype.setVolume=function(e,t){a.a.audioEngine.canUseWebAudio&&this._soundGain&&(t&&a.a.audioEngine.audioContext?(this._soundGain.gain.cancelScheduledValues(a.a.audioEngine.audioContext.currentTime),this._soundGain.gain.setValueAtTime(this._soundGain.gain.value,a.a.audioEngine.audioContext.currentTime),this._soundGain.gain.linearRampToValueAtTime(e,a.a.audioEngine.audioContext.currentTime+t)):this._soundGain.gain.value=e),this._volume=e},e.prototype.setPlaybackRate=function(e){this._playbackRate=e,this.isPlaying&&(this._streaming&&this._htmlAudioElement?this._htmlAudioElement.playbackRate=this._playbackRate:this._soundSource&&(this._soundSource.playbackRate.value=this._playbackRate))},e.prototype.getVolume=function(){return this._volume},e.prototype.attachToMesh=function(e){var t=this;this._connectedTransformNode&&this._registerFunc&&(this._connectedTransformNode.unregisterAfterWorldMatrixUpdate(this._registerFunc),this._registerFunc=null),this._connectedTransformNode=e,this.spatialSound||(this.spatialSound=!0,this._createSpatialParameters(),this.isPlaying&&this.loop&&(this.stop(),this.play(0,this._offset,this._length))),this._onRegisterAfterWorldMatrixUpdate(this._connectedTransformNode),this._registerFunc=function(e){return t._onRegisterAfterWorldMatrixUpdate(e)},this._connectedTransformNode.registerAfterWorldMatrixUpdate(this._registerFunc)},e.prototype.detachFromMesh=function(){this._connectedTransformNode&&this._registerFunc&&(this._connectedTransformNode.unregisterAfterWorldMatrixUpdate(this._registerFunc),this._registerFunc=null,this._connectedTransformNode=null)},e.prototype._onRegisterAfterWorldMatrixUpdate=function(e){if(e.getBoundingInfo){var t=e;if(this._positionInEmitterSpace)t.worldMatrixFromCache.invertToRef(o.c.Matrix[0]),this.setPosition(o.c.Matrix[0].getTranslation());else{var n=t.getBoundingInfo();this.setPosition(n.boundingSphere.centerWorld)}a.a.audioEngine.canUseWebAudio&&this._isDirectional&&this.isPlaying&&this._updateDirection()}},e.prototype.clone=function(){var t=this;if(this._streaming)return null;var n=function(){t._isReadyToPlay?(i._audioBuffer=t.getAudioBuffer(),i._isReadyToPlay=!0,i.autoplay&&i.play(0,t._offset,t._length)):window.setTimeout(n,300)},r={autoplay:this.autoplay,loop:this.loop,volume:this._volume,spatialSound:this.spatialSound,maxDistance:this.maxDistance,useCustomAttenuation:this.useCustomAttenuation,rolloffFactor:this.rolloffFactor,refDistance:this.refDistance,distanceModel:this.distanceModel},i=new e(this.name+"_cloned",new ArrayBuffer(0),this._scene,null,r);return this.useCustomAttenuation&&i.setAttenuationFunction(this._customAttenuationFunction),i.setPosition(this._position),i.setPlaybackRate(this._playbackRate),n(),i},e.prototype.getAudioBuffer=function(){return this._audioBuffer},e.prototype.serialize=function(){var e={name:this.name,url:this.name,autoplay:this.autoplay,loop:this.loop,volume:this._volume,spatialSound:this.spatialSound,maxDistance:this.maxDistance,rolloffFactor:this.rolloffFactor,refDistance:this.refDistance,distanceModel:this.distanceModel,playbackRate:this._playbackRate,panningModel:this._panningModel,soundTrackId:this.soundTrackId};return this.spatialSound&&(this._connectedTransformNode&&(e.connectedMeshId=this._connectedTransformNode.id),e.position=this._position.asArray(),e.refDistance=this.refDistance,e.distanceModel=this.distanceModel,e.isDirectional=this._isDirectional,e.localDirectionToMesh=this._localDirection.asArray(),e.coneInnerAngle=this._coneInnerAngle,e.coneOuterAngle=this._coneOuterAngle,e.coneOuterGain=this._coneOuterGain),e},e.Parse=function(t,n,r,i){var a,s=t.name;a=t.url?r+t.url:r+s;var c,l={autoplay:t.autoplay,loop:t.loop,volume:t.volume,spatialSound:t.spatialSound,maxDistance:t.maxDistance,rolloffFactor:t.rolloffFactor,refDistance:t.refDistance,distanceModel:t.distanceModel,playbackRate:t.playbackRate};if(i){var u=function(){i._isReadyToPlay?(c._audioBuffer=i.getAudioBuffer(),c._isReadyToPlay=!0,c.autoplay&&c.play(0,c._offset,c._length)):window.setTimeout(u,300)};c=new e(s,new ArrayBuffer(0),n,null,l),u()}else c=new e(s,a,n,(function(){n._removePendingData(c)}),l),n._addPendingData(c);if(t.position){var h=o.e.FromArray(t.position);c.setPosition(h)}if(t.isDirectional&&(c.setDirectionalCone(t.coneInnerAngle||360,t.coneOuterAngle||360,t.coneOuterGain||0),t.localDirectionToMesh)){var d=o.e.FromArray(t.localDirectionToMesh);c.setLocalDirectionToMesh(d)}if(t.connectedMeshId){var p=n.getMeshByID(t.connectedMeshId);p&&c.attachToMesh(p)}return c},e._SceneComponentInitialization=function(e){throw c.a.WarnImport("AudioSceneComponent")},e}()},function(e,t,n){"use strict";n.d(t,"a",(function(){return r}));var r=function(){function e(){var e=this;this.promise=new Promise((function(t,n){e._resolve=t,e._reject=n}))}return Object.defineProperty(e.prototype,"resolve",{get:function(){return this._resolve},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"reject",{get:function(){return this._reject},enumerable:!0,configurable:!0}),e}()},function(e,t,n){"use strict";n.d(t,"b",(function(){return a})),n.d(t,"a",(function(){return s}));var r=n(1),i=n(0),o=n(32),a=function(e){function t(t,n){void 0===n&&(n=0);var r=e.call(this,t.x,t.y)||this;return r.buttonIndex=n,r}return Object(r.__extends)(t,e),t}(i.d),s=function(){function e(e,t,n,r,i,o){this.m=new Float32Array(6),this.fromValues(e,t,n,r,i,o)}return e.prototype.fromValues=function(e,t,n,r,i,o){return this.m[0]=e,this.m[1]=t,this.m[2]=n,this.m[3]=r,this.m[4]=i,this.m[5]=o,this},e.prototype.determinant=function(){return this.m[0]*this.m[3]-this.m[1]*this.m[2]},e.prototype.invertToRef=function(e){var t=this.m[0],n=this.m[1],r=this.m[2],i=this.m[3],a=this.m[4],s=this.m[5],c=this.determinant();if(c<o.a*o.a)return e.m[0]=0,e.m[1]=0,e.m[2]=0,e.m[3]=0,e.m[4]=0,e.m[5]=0,this;var l=1/c,u=r*s-i*a,h=n*a-t*s;return e.m[0]=i*l,e.m[1]=-n*l,e.m[2]=-r*l,e.m[3]=t*l,e.m[4]=u*l,e.m[5]=h*l,this},e.prototype.multiplyToRef=function(e,t){var n=this.m[0],r=this.m[1],i=this.m[2],o=this.m[3],a=this.m[4],s=this.m[5],c=e.m[0],l=e.m[1],u=e.m[2],h=e.m[3],d=e.m[4],p=e.m[5];return t.m[0]=n*c+r*u,t.m[1]=n*l+r*h,t.m[2]=i*c+o*u,t.m[3]=i*l+o*h,t.m[4]=a*c+s*u+d,t.m[5]=a*l+s*h+p,this},e.prototype.transformCoordinates=function(e,t,n){return n.x=e*this.m[0]+t*this.m[2]+this.m[4],n.y=e*this.m[1]+t*this.m[3]+this.m[5],this},e.Identity=function(){return new e(1,0,0,1,0,0)},e.TranslationToRef=function(e,t,n){n.fromValues(1,0,0,1,e,t)},e.ScalingToRef=function(e,t,n){n.fromValues(e,0,0,t,0,0)},e.RotationToRef=function(e,t){var n=Math.sin(e),r=Math.cos(e);t.fromValues(r,n,-n,r,0,0)},e.ComposeToRef=function(t,n,r,i,o,a,s){e.TranslationToRef(t,n,e._TempPreTranslationMatrix),e.ScalingToRef(i,o,e._TempScalingMatrix),e.RotationToRef(r,e._TempRotationMatrix),e.TranslationToRef(-t,-n,e._TempPostTranslationMatrix),e._TempPreTranslationMatrix.multiplyToRef(e._TempScalingMatrix,e._TempCompose0),e._TempCompose0.multiplyToRef(e._TempRotationMatrix,e._TempCompose1),a?(e._TempCompose1.multiplyToRef(e._TempPostTranslationMatrix,e._TempCompose2),e._TempCompose2.multiplyToRef(a,s)):e._TempCompose1.multiplyToRef(e._TempPostTranslationMatrix,s)},e._TempPreTranslationMatrix=e.Identity(),e._TempPostTranslationMatrix=e.Identity(),e._TempRotationMatrix=e.Identity(),e._TempScalingMatrix=e.Identity(),e._TempCompose0=e.Identity(),e._TempCompose1=e.Identity(),e._TempCompose2=e.Identity(),e}()},function(e,t,n){"use strict";var r="imageProcessingDeclaration",i="#ifdef EXPOSURE\nuniform float exposureLinear;\n#endif\n#ifdef CONTRAST\nuniform float contrast;\n#endif\n#ifdef VIGNETTE\nuniform vec2 vInverseScreenSize;\nuniform vec4 vignetteSettings1;\nuniform vec4 vignetteSettings2;\n#endif\n#ifdef COLORCURVES\nuniform vec4 vCameraColorCurveNegative;\nuniform vec4 vCameraColorCurveNeutral;\nuniform vec4 vCameraColorCurvePositive;\n#endif\n#ifdef COLORGRADING\n#ifdef COLORGRADING3D\nuniform highp sampler3D txColorTransform;\n#else\nuniform sampler2D txColorTransform;\n#endif\nuniform vec4 colorTransformSettings;\n#endif";n(6).a.IncludesShadersStore[r]=i},function(e,t,n){"use strict";var r="imageProcessingFunctions",i="#if defined(COLORGRADING) && !defined(COLORGRADING3D)\n\nvec3 sampleTexture3D(sampler2D colorTransform,vec3 color,vec2 sampler3dSetting)\n{\nfloat sliceSize=2.0*sampler3dSetting.x;\n#ifdef SAMPLER3DGREENDEPTH\nfloat sliceContinuous=(color.g-sampler3dSetting.x)*sampler3dSetting.y;\n#else\nfloat sliceContinuous=(color.b-sampler3dSetting.x)*sampler3dSetting.y;\n#endif\nfloat sliceInteger=floor(sliceContinuous);\n\n\nfloat sliceFraction=sliceContinuous-sliceInteger;\n#ifdef SAMPLER3DGREENDEPTH\nvec2 sliceUV=color.rb;\n#else\nvec2 sliceUV=color.rg;\n#endif\nsliceUV.x*=sliceSize;\nsliceUV.x+=sliceInteger*sliceSize;\nsliceUV=saturate(sliceUV);\nvec4 slice0Color=texture2D(colorTransform,sliceUV);\nsliceUV.x+=sliceSize;\nsliceUV=saturate(sliceUV);\nvec4 slice1Color=texture2D(colorTransform,sliceUV);\nvec3 result=mix(slice0Color.rgb,slice1Color.rgb,sliceFraction);\n#ifdef SAMPLER3DBGRMAP\ncolor.rgb=result.rgb;\n#else\ncolor.rgb=result.bgr;\n#endif\nreturn color;\n}\n#endif\n#ifdef TONEMAPPING_ACES\n\n\n\n\n\nconst mat3 ACESInputMat=mat3(\nvec3(0.59719,0.07600,0.02840),\nvec3(0.35458,0.90834,0.13383),\nvec3(0.04823,0.01566,0.83777)\n);\n\nconst mat3 ACESOutputMat=mat3(\nvec3( 1.60475,-0.10208,-0.00327),\nvec3(-0.53108,1.10813,-0.07276),\nvec3(-0.07367,-0.00605,1.07602)\n);\nvec3 RRTAndODTFit(vec3 v)\n{\nvec3 a=v*(v+0.0245786)-0.000090537;\nvec3 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float tonemappingCalibration=1.590579;\nresult.rgb=1.0-exp2(-tonemappingCalibration*result.rgb);\n#endif\n#endif\n\nresult.rgb=toGammaSpace(result.rgb);\nresult.rgb=saturate(result.rgb);\n#ifdef CONTRAST\n\nvec3 resultHighContrast=result.rgb*result.rgb*(3.0-2.0*result.rgb);\nif (contrast<1.0) {\n\nresult.rgb=mix(vec3(0.5,0.5,0.5),result.rgb,contrast);\n} else {\n\nresult.rgb=mix(result.rgb,resultHighContrast,contrast-1.0);\n}\n#endif\n\n#ifdef COLORGRADING\nvec3 colorTransformInput=result.rgb*colorTransformSettings.xxx+colorTransformSettings.yyy;\n#ifdef COLORGRADING3D\nvec3 colorTransformOutput=texture(txColorTransform,colorTransformInput).rgb;\n#else\nvec3 colorTransformOutput=sampleTexture3D(txColorTransform,colorTransformInput,colorTransformSettings.yz).rgb;\n#endif\nresult.rgb=mix(result.rgb,colorTransformOutput,colorTransformSettings.www);\n#endif\n#ifdef COLORCURVES\n\nfloat luma=getLuminance(result.rgb);\nvec2 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r=this._targetedAnimations[n].animation.getKeys(),i=r[0],o=r[r.length-1];if(i.frame>e){var a={frame:e,value:i.value,inTangent:i.inTangent,outTangent:i.outTangent,interpolation:i.interpolation};r.splice(0,0,a)}if(o.frame<t){a={frame:t,value:o.value,inTangent:o.outTangent,outTangent:o.outTangent,interpolation:o.interpolation};r.push(a)}}return this._from=e,this._to=t,this},e.prototype._processLoop=function(e,t,n){var r=this;e.onAnimationLoop=function(){r.onAnimationLoopObservable.notifyObservers(t),r._animationLoopFlags[n]||(r._animationLoopFlags[n]=!0,r._animationLoopCount++,r._animationLoopCount===r._targetedAnimations.length&&(r.onAnimationGroupLoopObservable.notifyObservers(r),r._animationLoopCount=0,r._animationLoopFlags=[]))}},e.prototype.start=function(e,t,n,r){var i=this;if(void 0===e&&(e=!1),void 0===t&&(t=1),this._isStarted||0===this._targetedAnimations.length)return this;this._loopAnimation=e,this._animationLoopCount=0,this._animationLoopFlags=[];for(var o=function(){var o=a._targetedAnimations[s],c=a._scene.beginDirectAnimation(o.target,[o.animation],void 0!==n?n:a._from,void 0!==r?r:a._to,e,t);c.onAnimationEnd=function(){i.onAnimationEndObservable.notifyObservers(o),i._checkAnimationGroupEnded(c)},a._processLoop(c,o,s),a._animatables.push(c)},a=this,s=0;s<this._targetedAnimations.length;s++)o();if(this._speedRatio=t,void 0!==n&&void 0!==r)if(n<r&&this._speedRatio<0){var c=r;r=n,n=c}else n>r&&this._speedRatio>0&&(this._speedRatio=-t);return this._isStarted=!0,this._isPaused=!1,this.onAnimationGroupPlayObservable.notifyObservers(this),this},e.prototype.pause=function(){if(!this._isStarted)return this;this._isPaused=!0;for(var e=0;e<this._animatables.length;e++){this._animatables[e].pause()}return this.onAnimationGroupPauseObservable.notifyObservers(this),this},e.prototype.play=function(e){return this.isStarted&&this._animatables.length===this._targetedAnimations.length?(void 0!==e&&(this.loopAnimation=e),this.restart()):(this.stop(),this.start(e,this._speedRatio)),this._isPaused=!1,this},e.prototype.reset=function(){if(!this._isStarted)return this;for(var e=0;e<this._animatables.length;e++){this._animatables[e].reset()}return this},e.prototype.restart=function(){if(!this._isStarted)return this;for(var e=0;e<this._animatables.length;e++){this._animatables[e].restart()}return this.onAnimationGroupPlayObservable.notifyObservers(this),this},e.prototype.stop=function(){if(!this._isStarted)return this;for(var e=this._animatables.slice(),t=0;t<e.length;t++)e[t].stop();return this._isStarted=!1,this},e.prototype.setWeightForAllAnimatables=function(e){for(var t=0;t<this._animatables.length;t++){this._animatables[t].weight=e}return this},e.prototype.syncAllAnimationsWith=function(e){for(var t=0;t<this._animatables.length;t++){this._animatables[t].syncWith(e)}return this},e.prototype.goToFrame=function(e){if(!this._isStarted)return this;for(var t=0;t<this._animatables.length;t++){this._animatables[t].goToFrame(e)}return this},e.prototype.dispose=function(){this._targetedAnimations=[],this._animatables=[];var e=this._scene.animationGroups.indexOf(this);e>-1&&this._scene.animationGroups.splice(e,1),this.onAnimationEndObservable.clear(),this.onAnimationGroupEndObservable.clear(),this.onAnimationGroupPauseObservable.clear(),this.onAnimationGroupPlayObservable.clear(),this.onAnimationLoopObservable.clear(),this.onAnimationGroupLoopObservable.clear()},e.prototype._checkAnimationGroupEnded=function(e){var t=this._animatables.indexOf(e);t>-1&&this._animatables.splice(t,1),0===this._animatables.length&&(this._isStarted=!1,this.onAnimationGroupEndObservable.notifyObservers(this))},e.prototype.clone=function(t,n){for(var r=new e(t||this.name,this._scene),i=0,o=this._targetedAnimations;i<o.length;i++){var a=o[i];r.addTargetedAnimation(a.animation.clone(),n?n(a.target):a.target)}return r},e.prototype.serialize=function(){var e={};e.name=this.name,e.from=this.from,e.to=this.to,e.targetedAnimations=[];for(var t=0;t<this.targetedAnimations.length;t++){var n=this.targetedAnimations[t];e.targetedAnimations[t]=n.serialize()}return e},e.Parse=function(t,n){for(var i=new e(t.name,n),o=0;o<t.targetedAnimations.length;o++){var a=t.targetedAnimations[o],s=r.a.Parse(a.animation),c=a.targetId;if("influence"===a.animation.property){var l=n.getMorphTargetById(c);l&&i.addTargetedAnimation(s,l)}else{var u=n.getNodeByID(c);null!=u&&i.addTargetedAnimation(s,u)}}return null!==t.from&&null!==t.to&&i.normalize(t.from,t.to),i},e.prototype.getClassName=function(){return"AnimationGroup"},e.prototype.toString=function(e){var t="Name: "+this.name;return t+=", type: "+this.getClassName(),e&&(t+=", from: "+this._from,t+=", to: "+this._to,t+=", isStarted: "+this._isStarted,t+=", speedRatio: "+this._speedRatio,t+=", targetedAnimations length: "+this._targetedAnimations.length,t+=", animatables length: 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this._renderAtIdealSize},set:function(e){this._renderAtIdealSize!==e&&(this._renderAtIdealSize=e,this._onResize())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"idealRatio",{get:function(){var e=0,t=0;return this._idealWidth&&(e=this.getSize().width/this._idealWidth),this._idealHeight&&(t=this.getSize().height/this._idealHeight),this._useSmallestIdeal&&this._idealWidth&&this._idealHeight?window.innerWidth<window.innerHeight?e:t:this._idealWidth?e:this._idealHeight?t:1},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"layer",{get:function(){return this._layerToDispose},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"rootContainer",{get:function(){return this._rootContainer},enumerable:!0,configurable:!0}),t.prototype.getChildren=function(){return[this._rootContainer]},t.prototype.getDescendants=function(e,t){return this._rootContainer.getDescendants(e,t)},Object.defineProperty(t.prototype,"focusedControl",{get:function(){return this._focusedControl},set:function(e){this._focusedControl!=e&&(this._focusedControl&&this._focusedControl.onBlur(),e&&e.onFocus(),this._focusedControl=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"isForeground",{get:function(){return!this.layer||!this.layer.isBackground},set:function(e){this.layer&&this.layer.isBackground!==!e&&(this.layer.isBackground=!e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"clipboardData",{get:function(){return this._clipboardData},set:function(e){this._clipboardData=e},enumerable:!0,configurable:!0}),t.prototype.getClassName=function(){return"AdvancedDynamicTexture"},t.prototype.executeOnAllControls=function(e,t){t||(t=this._rootContainer),e(t);for(var n=0,r=t.children;n<r.length;n++){var i=r[n];i.children?this.executeOnAllControls(e,i):e(i)}},Object.defineProperty(t.prototype,"useInvalidateRectOptimization",{get:function(){return this._useInvalidateRectOptimization},set:function(e){this._useInvalidateRectOptimization=e},enumerable:!0,configurable:!0}),t.prototype.invalidateRect=function(e,t,n,r){if(this._useInvalidateRectOptimization)if(this._invalidatedRectangle){var i=Math.ceil(Math.max(this._invalidatedRectangle.left+this._invalidatedRectangle.width-1,n)),o=Math.ceil(Math.max(this._invalidatedRectangle.top+this._invalidatedRectangle.height-1,r));this._invalidatedRectangle.left=Math.floor(Math.min(this._invalidatedRectangle.left,e)),this._invalidatedRectangle.top=Math.floor(Math.min(this._invalidatedRectangle.top,t)),this._invalidatedRectangle.width=i-this._invalidatedRectangle.left+1,this._invalidatedRectangle.height=o-this._invalidatedRectangle.top+1}else this._invalidatedRectangle=new g.a(e,t,n-e+1,r-t+1)},t.prototype.markAsDirty=function(){this._isDirty=!0},t.prototype.createStyle=function(){return new m.a(this)},t.prototype.addControl=function(e){return this._rootContainer.addControl(e),this},t.prototype.removeControl=function(e){return this._rootContainer.removeControl(e),this},t.prototype.dispose=function(){var t=this.getScene();t&&(this._rootElement=null,t.onBeforeCameraRenderObservable.remove(this._renderObserver),this._resizeObserver&&t.getEngine().onResizeObservable.remove(this._resizeObserver),this._pointerMoveObserver&&t.onPrePointerObservable.remove(this._pointerMoveObserver),this._pointerObserver&&t.onPointerObservable.remove(this._pointerObserver),this._preKeyboardObserver&&t.onPreKeyboardObservable.remove(this._preKeyboardObserver),this._canvasPointerOutObserver&&t.getEngine().onCanvasPointerOutObservable.remove(this._canvasPointerOutObserver),this._layerToDispose&&(this._layerToDispose.texture=null,this._layerToDispose.dispose(),this._layerToDispose=null),this._rootContainer.dispose(),this.onClipboardObservable.clear(),this.onControlPickedObservable.clear(),this.onBeginRenderObservable.clear(),this.onEndRenderObservable.clear(),this.onBeginLayoutObservable.clear(),this.onEndLayoutObservable.clear(),e.prototype.dispose.call(this))},t.prototype._onResize=function(){var e=this.getScene();if(e){var t=e.getEngine(),n=this.getSize(),r=t.getRenderWidth()*this._renderScale,i=t.getRenderHeight()*this._renderScale;this._renderAtIdealSize&&(this._idealWidth?(i=i*this._idealWidth/r,r=this._idealWidth):this._idealHeight&&(r=r*this._idealHeight/i,i=this._idealHeight)),n.width===r&&n.height===i||(this.scaleTo(r,i),this.markAsDirty(),(this._idealWidth||this._idealHeight)&&this._rootContainer._markAllAsDirty()),this.invalidateRect(0,0,n.width-1,n.height-1)}},t.prototype._getGlobalViewport=function(e){var t=e.getEngine();return this._fullscreenViewport.toGlobal(t.getRenderWidth(),t.getRenderHeight())},t.prototype.getProjectedPosition=function(e,t){var n=this.getScene();if(!n)return o.d.Zero();var r=this._getGlobalViewport(n),i=o.e.Project(e,t,n.getTransformMatrix(),r);return i.scaleInPlace(this.renderScale),new o.d(i.x,i.y)},t.prototype._checkUpdate=function(e){if(!this._layerToDispose||0!=(e.layerMask&this._layerToDispose.layerMask)){if(this._isFullscreen&&this._linkedControls.length){var t=this.getScene();if(!t)return;for(var n=this._getGlobalViewport(t),r=0,i=this._linkedControls;r<i.length;r++){var s=i[r];if(s.isVisible){var c=s._linkedMesh;if(c&&!c.isDisposed()){var l=c.getBoundingInfo?c.getBoundingInfo().boundingSphere.center:o.e.ZeroReadOnly,u=o.e.Project(l,c.getWorldMatrix(),t.getTransformMatrix(),n);u.z<0||u.z>1?s.notRenderable=!0:(s.notRenderable=!1,u.scaleInPlace(this.renderScale),s._moveToProjectedPosition(u))}else a.b.SetImmediate((function(){s.linkWithMesh(null)}))}}}(this._isDirty||this._rootContainer.isDirty)&&(this._isDirty=!1,this._render(),this.update(!0,this.premulAlpha))}},t.prototype._render=function(){var e=this.getSize(),t=e.width,n=e.height,r=this.getContext();r.font="18px Arial",r.strokeStyle="white",this.onBeginLayoutObservable.notifyObservers(this);var i=new g.a(0,0,t,n);this._numLayoutCalls=0,this._rootContainer._layout(i,r),this.onEndLayoutObservable.notifyObservers(this),this._isDirty=!1,this._invalidatedRectangle?this._clearMeasure.copyFrom(this._invalidatedRectangle):this._clearMeasure.copyFromFloats(0,0,t,n),r.clearRect(this._clearMeasure.left,this._clearMeasure.top,this._clearMeasure.width,this._clearMeasure.height),this._background&&(r.save(),r.fillStyle=this._background,r.fillRect(this._clearMeasure.left,this._clearMeasure.top,this._clearMeasure.width,this._clearMeasure.height),r.restore()),this.onBeginRenderObservable.notifyObservers(this),this._numRenderCalls=0,this._rootContainer._render(r,this._invalidatedRectangle),this.onEndRenderObservable.notifyObservers(this),this._invalidatedRectangle=null},t.prototype._changeCursor=function(e){this._rootElement&&(this._rootElement.style.cursor=e,this._cursorChanged=!0)},t.prototype._registerLastControlDown=function(e,t){this._lastControlDown[t]=e,this.onControlPickedObservable.notifyObservers(e)},t.prototype._doPicking=function(e,t,n,r,i,o,a){var c=this.getScene();if(c){var l=c.getEngine(),u=this.getSize();if(this._isFullscreen){var h=(c.cameraToUseForPointers||c.activeCamera).viewport;e*=u.width/(l.getRenderWidth()*h.width),t*=u.height/(l.getRenderHeight()*h.height)}this._capturingControl[r]?this._capturingControl[r]._processObservables(n,e,t,r,i):(this._cursorChanged=!1,this._rootContainer._processPicking(e,t,n,r,i,o,a)||(this._changeCursor(""),n===s.a.POINTERMOVE&&this._lastControlOver[r]&&(this._lastControlOver[r]._onPointerOut(this._lastControlOver[r]),delete this._lastControlOver[r])),this._cursorChanged||this._changeCursor(""),this._manageFocus())}},t.prototype._cleanControlAfterRemovalFromList=function(e,t){for(var n in e){if(e.hasOwnProperty(n))e[n]===t&&delete e[n]}},t.prototype._cleanControlAfterRemoval=function(e){this._cleanControlAfterRemovalFromList(this._lastControlDown,e),this._cleanControlAfterRemovalFromList(this._lastControlOver,e)},t.prototype.attach=function(){var e=this,t=this.getScene();if(t){var n=new v.a(0,0,0,0);this._pointerMoveObserver=t.onPrePointerObservable.add((function(r,i){if(!t.isPointerCaptured(r.event.pointerId)&&(r.type===s.a.POINTERMOVE||r.type===s.a.POINTERUP||r.type===s.a.POINTERDOWN||r.type===s.a.POINTERWHEEL)&&t){r.type===s.a.POINTERMOVE&&r.event.pointerId&&(e._defaultMousePointerId=r.event.pointerId);var o=t.cameraToUseForPointers||t.activeCamera,a=t.getEngine();o?o.viewport.toGlobalToRef(a.getRenderWidth(),a.getRenderHeight(),n):(n.x=0,n.y=0,n.width=a.getRenderWidth(),n.height=a.getRenderHeight());var c=t.pointerX/a.getHardwareScalingLevel()-n.x,l=t.pointerY/a.getHardwareScalingLevel()-(a.getRenderHeight()-n.y-n.height);e._shouldBlockPointer=!1;var u=r.event.pointerId||e._defaultMousePointerId;e._doPicking(c,l,r.type,u,r.event.button,r.event.deltaX,r.event.deltaY),e._shouldBlockPointer&&(r.skipOnPointerObservable=e._shouldBlockPointer)}})),this._attachToOnPointerOut(t)}},t.prototype.registerClipboardEvents=function(){self.addEventListener("copy",this.onClipboardCopy,!1),self.addEventListener("cut",this.onClipboardCut,!1),self.addEventListener("paste",this.onClipboardPaste,!1)},t.prototype.unRegisterClipboardEvents=function(){self.removeEventListener("copy",this.onClipboardCopy),self.removeEventListener("cut",this.onClipboardCut),self.removeEventListener("paste",this.onClipboardPaste)},t.prototype.attachToMesh=function(e,t){var n=this;void 0===t&&(t=!0);var r=this.getScene();r&&(this._pointerObserver=r.onPointerObservable.add((function(t,r){if(t.type===s.a.POINTERMOVE||t.type===s.a.POINTERUP||t.type===s.a.POINTERDOWN){var i=t.event.pointerId||n._defaultMousePointerId;if(t.pickInfo&&t.pickInfo.hit&&t.pickInfo.pickedMesh===e){var o=t.pickInfo.getTextureCoordinates();if(o){var a=n.getSize();n._doPicking(o.x*a.width,(1-o.y)*a.height,t.type,i,t.event.button)}}else if(t.type===s.a.POINTERUP){if(n._lastControlDown[i]&&n._lastControlDown[i]._forcePointerUp(i),delete n._lastControlDown[i],n.focusedControl){var c=n.focusedControl.keepsFocusWith(),l=!0;if(c)for(var u=0,h=c;u<h.length;u++){var d=h[u];if(n!==d._host){var p=d._host;if(p._lastControlOver[i]&&p._lastControlOver[i].isAscendant(d)){l=!1;break}}}l&&(n.focusedControl=null)}}else t.type===s.a.POINTERMOVE&&(n._lastControlOver[i]&&n._lastControlOver[i]._onPointerOut(n._lastControlOver[i],!0),delete n._lastControlOver[i])}})),e.enablePointerMoveEvents=t,this._attachToOnPointerOut(r))},t.prototype.moveFocusToControl=function(e){this.focusedControl=e,this._lastPickedControl=e,this._blockNextFocusCheck=!0},t.prototype._manageFocus=function(){if(this._blockNextFocusCheck)return this._blockNextFocusCheck=!1,void(this._lastPickedControl=this._focusedControl);if(this._focusedControl&&this._focusedControl!==this._lastPickedControl){if(this._lastPickedControl.isFocusInvisible)return;this.focusedControl=null}},t.prototype._attachToOnPointerOut=function(e){var t=this;this._canvasPointerOutObserver=e.getEngine().onCanvasPointerOutObservable.add((function(e){t._lastControlOver[e.pointerId]&&t._lastControlOver[e.pointerId]._onPointerOut(t._lastControlOver[e.pointerId]),delete t._lastControlOver[e.pointerId],t._lastControlDown[e.pointerId]&&t._lastControlDown[e.pointerId]!==t._capturingControl[e.pointerId]&&(t._lastControlDown[e.pointerId]._forcePointerUp(),delete t._lastControlDown[e.pointerId])}))},t.CreateForMesh=function(e,n,r,i,o){void 0===n&&(n=1024),void 0===r&&(r=1024),void 0===i&&(i=!0),void 0===o&&(o=!1);var a=new t(e.name+" AdvancedDynamicTexture",n,r,e.getScene(),!0,h.a.TRILINEAR_SAMPLINGMODE),s=new u.a("AdvancedDynamicTextureMaterial",e.getScene());return s.backFaceCulling=!1,s.diffuseColor=b.a.Black(),s.specularColor=b.a.Black(),o?(s.diffuseTexture=a,s.emissiveTexture=a,a.hasAlpha=!0):(s.emissiveTexture=a,s.opacityTexture=a),e.material=s,a.attachToMesh(e,i),a},t.CreateFullscreenUI=function(e,n,r,i){void 0===n&&(n=!0),void 0===r&&(r=null),void 0===i&&(i=h.a.BILINEAR_SAMPLINGMODE);var o=new t(e,0,0,r,!1,i),a=new p.a(e+"_layer",null,r,!n);return a.texture=o,o._layerToDispose=a,o._isFullscreen=!0,o.attach(),o},t}(d.a)},function(e,t,n){"use strict";n.d(t,"a",(function(){return r}));var r=function(){function e(e,t,n){this.name=e,this.from=t,this.to=n}return e.prototype.clone=function(){return new e(this.name,this.from,this.to)},e}()},function(e,t,n){"use strict";n.d(t,"a",(function(){return r}));var r=function(){}},function(e,t,n){"use strict";n.d(t,"a",(function(){return a}));var r=n(56),i=n(0),o=n(32),a=function(){function e(e,t,n){this.vectors=r.a.BuildArray(8,i.e.Zero),this.center=i.e.Zero(),this.centerWorld=i.e.Zero(),this.extendSize=i.e.Zero(),this.extendSizeWorld=i.e.Zero(),this.directions=r.a.BuildArray(3,i.e.Zero),this.vectorsWorld=r.a.BuildArray(8,i.e.Zero),this.minimumWorld=i.e.Zero(),this.maximumWorld=i.e.Zero(),this.minimum=i.e.Zero(),this.maximum=i.e.Zero(),this.reConstruct(e,t,n)}return e.prototype.reConstruct=function(e,t,n){var r=e.x,o=e.y,a=e.z,s=t.x,c=t.y,l=t.z,u=this.vectors;this.minimum.copyFromFloats(r,o,a),this.maximum.copyFromFloats(s,c,l),u[0].copyFromFloats(r,o,a),u[1].copyFromFloats(s,c,l),u[2].copyFromFloats(s,o,a),u[3].copyFromFloats(r,c,a),u[4].copyFromFloats(r,o,l),u[5].copyFromFloats(s,c,a),u[6].copyFromFloats(r,c,l),u[7].copyFromFloats(s,o,l),t.addToRef(e,this.center).scaleInPlace(.5),t.subtractToRef(e,this.extendSize).scaleInPlace(.5),this._worldMatrix=n||i.a.IdentityReadOnly,this._update(this._worldMatrix)},e.prototype.scale=function(t){var n=e.TmpVector3,r=this.maximum.subtractToRef(this.minimum,n[0]),i=r.length();r.normalizeFromLength(i);var o=i*t,a=r.scaleInPlace(.5*o),s=this.center.subtractToRef(a,n[1]),c=this.center.addToRef(a,n[2]);return this.reConstruct(s,c,this._worldMatrix),this},e.prototype.getWorldMatrix=function(){return this._worldMatrix},e.prototype._update=function(e){var t=this.minimumWorld,n=this.maximumWorld,r=this.directions,o=this.vectorsWorld,a=this.vectors;if(e.isIdentity()){t.copyFrom(this.minimum),n.copyFrom(this.maximum);for(s=0;s<8;++s)o[s].copyFrom(a[s]);this.extendSizeWorld.copyFrom(this.extendSize),this.centerWorld.copyFrom(this.center)}else{t.setAll(Number.MAX_VALUE),n.setAll(-Number.MAX_VALUE);for(var s=0;s<8;++s){var c=o[s];i.e.TransformCoordinatesToRef(a[s],e,c),t.minimizeInPlace(c),n.maximizeInPlace(c)}n.subtractToRef(t,this.extendSizeWorld).scaleInPlace(.5),n.addToRef(t,this.centerWorld).scaleInPlace(.5)}i.e.FromArrayToRef(e.m,0,r[0]),i.e.FromArrayToRef(e.m,4,r[1]),i.e.FromArrayToRef(e.m,8,r[2]),this._worldMatrix=e},e.prototype.isInFrustum=function(t){return e.IsInFrustum(this.vectorsWorld,t)},e.prototype.isCompletelyInFrustum=function(t){return e.IsCompletelyInFrustum(this.vectorsWorld,t)},e.prototype.intersectsPoint=function(e){var t=this.minimumWorld,n=this.maximumWorld,r=t.x,i=t.y,a=t.z,s=n.x,c=n.y,l=n.z,u=e.x,h=e.y,d=e.z,p=-o.a;return!(s-u<p||p>u-r)&&(!(c-h<p||p>h-i)&&!(l-d<p||p>d-a))},e.prototype.intersectsSphere=function(t){return e.IntersectsSphere(this.minimumWorld,this.maximumWorld,t.centerWorld,t.radiusWorld)},e.prototype.intersectsMinMax=function(e,t){var n=this.minimumWorld,r=this.maximumWorld,i=n.x,o=n.y,a=n.z,s=r.x,c=r.y,l=r.z,u=e.x,h=e.y,d=e.z,p=t.x,f=t.y,m=t.z;return!(s<u||i>p)&&(!(c<h||o>f)&&!(l<d||a>m))},e.Intersects=function(e,t){return e.intersectsMinMax(t.minimumWorld,t.maximumWorld)},e.IntersectsSphere=function(t,n,r,o){var a=e.TmpVector3[0];return i.e.ClampToRef(r,t,n,a),i.e.DistanceSquared(r,a)<=o*o},e.IsCompletelyInFrustum=function(e,t){for(var n=0;n<6;++n)for(var r=t[n],i=0;i<8;++i)if(r.dotCoordinate(e[i])<0)return!1;return!0},e.IsInFrustum=function(e,t){for(var n=0;n<6;++n){for(var r=!0,i=t[n],o=0;o<8;++o)if(i.dotCoordinate(e[o])>=0){r=!1;break}if(r)return!1}return!0},e.TmpVector3=r.a.BuildArray(3,i.e.Zero),e}()},function(e,t,n){"use strict";n.d(t,"a",(function(){return h}));var r=n(1),i=n(0),o=n(9),a=n(29),s=n(8),c=n(49),l=n(38),u=n(3);s.a._instancedMeshFactory=function(e,t){var n=new h(e,t);if(t.instancedBuffers)for(var r in n.instancedBuffers={},t.instancedBuffers)n.instancedBuffers[r]=t.instancedBuffers[r];return n};var h=function(e){function t(t,n){var r=e.call(this,t,n.getScene())||this;r._indexInSourceMeshInstanceArray=-1,n.addInstance(r),r._sourceMesh=n,r._unIndexed=n._unIndexed,r.position.copyFrom(n.position),r.rotation.copyFrom(n.rotation),r.scaling.copyFrom(n.scaling),n.rotationQuaternion&&(r.rotationQuaternion=n.rotationQuaternion.clone()),r.animations=n.animations;for(var i=0,o=n.getAnimationRanges();i<o.length;i++){var a=o[i];null!=a&&r.createAnimationRange(a.name,a.from,a.to)}return r.infiniteDistance=n.infiniteDistance,r.setPivotMatrix(n.getPivotMatrix()),r.refreshBoundingInfo(),r._syncSubMeshes(),r}return Object(r.__extends)(t,e),t.prototype.getClassName=function(){return"InstancedMesh"},Object.defineProperty(t.prototype,"lightSources",{get:function(){return this._sourceMesh._lightSources},enumerable:!0,configurable:!0}),t.prototype._resyncLightSources=function(){},t.prototype._resyncLightSource=function(e){},t.prototype._removeLightSource=function(e,t){},Object.defineProperty(t.prototype,"receiveShadows",{get:function(){return this._sourceMesh.receiveShadows},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"material",{get:function(){return this._sourceMesh.material},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"visibility",{get:function(){return this._sourceMesh.visibility},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"skeleton",{get:function(){return this._sourceMesh.skeleton},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"renderingGroupId",{get:function(){return this._sourceMesh.renderingGroupId},set:function(e){this._sourceMesh&&e!==this._sourceMesh.renderingGroupId&&o.a.Warn("Note - setting renderingGroupId of an instanced mesh has no effect on the scene")},enumerable:!0,configurable:!0}),t.prototype.getTotalVertices=function(){return this._sourceMesh?this._sourceMesh.getTotalVertices():0},t.prototype.getTotalIndices=function(){return this._sourceMesh.getTotalIndices()},Object.defineProperty(t.prototype,"sourceMesh",{get:function(){return this._sourceMesh},enumerable:!0,configurable:!0}),t.prototype.isReady=function(e){return void 0===e&&(e=!1),this._sourceMesh.isReady(e,!0)},t.prototype.getVerticesData=function(e,t){return this._sourceMesh.getVerticesData(e,t)},t.prototype.setVerticesData=function(e,t,n,r){return this.sourceMesh&&this.sourceMesh.setVerticesData(e,t,n,r),this.sourceMesh},t.prototype.updateVerticesData=function(e,t,n,r){return this.sourceMesh&&this.sourceMesh.updateVerticesData(e,t,n,r),this.sourceMesh},t.prototype.setIndices=function(e,t){return void 0===t&&(t=null),this.sourceMesh&&this.sourceMesh.setIndices(e,t),this.sourceMesh},t.prototype.isVerticesDataPresent=function(e){return this._sourceMesh.isVerticesDataPresent(e)},t.prototype.getIndices=function(){return this._sourceMesh.getIndices()},Object.defineProperty(t.prototype,"_positions",{get:function(){return this._sourceMesh._positions},enumerable:!0,configurable:!0}),t.prototype.refreshBoundingInfo=function(e){if(void 0===e&&(e=!1),this._boundingInfo&&this._boundingInfo.isLocked)return this;var t=this._sourceMesh.geometry?this._sourceMesh.geometry.boundingBias:null;return this._refreshBoundingInfo(this._sourceMesh._getPositionData(e),t),this},t.prototype._preActivate=function(){return this._currentLOD&&this._currentLOD._preActivate(),this},t.prototype._activate=function(e,t){if(this._sourceMesh.subMeshes||o.a.Warn("Instances should only be created for meshes with geometry."),this._currentLOD){if(this._currentLOD._getWorldMatrixDeterminant()>0!=this._getWorldMatrixDeterminant()>0)return this._internalAbstractMeshDataInfo._actAsRegularMesh=!0,!0;if(this._internalAbstractMeshDataInfo._actAsRegularMesh=!1,this._currentLOD._registerInstanceForRenderId(this,e),t){if(!this._currentLOD._internalAbstractMeshDataInfo._isActiveIntermediate)return this._currentLOD._internalAbstractMeshDataInfo._onlyForInstancesIntermediate=!0,!0}else if(!this._currentLOD._internalAbstractMeshDataInfo._isActive)return this._currentLOD._internalAbstractMeshDataInfo._onlyForInstances=!0,!0}return!1},t.prototype._postActivate=function(){this._edgesRenderer&&this._edgesRenderer.isEnabled&&this._sourceMesh._renderingGroup&&this._sourceMesh._renderingGroup._edgesRenderers.push(this._edgesRenderer)},t.prototype.getWorldMatrix=function(){if(this._currentLOD&&this._currentLOD.billboardMode!==l.a.BILLBOARDMODE_NONE&&this._currentLOD._masterMesh!==this){var t=this._currentLOD._masterMesh;return this._currentLOD._masterMesh=this,i.c.Vector3[7].copyFrom(this._currentLOD.position),this._currentLOD.position.set(0,0,0),i.c.Matrix[0].copyFrom(this._currentLOD.computeWorldMatrix(!0)),this._currentLOD.position.copyFrom(i.c.Vector3[7]),this._currentLOD._masterMesh=t,i.c.Matrix[0]}return e.prototype.getWorldMatrix.call(this)},Object.defineProperty(t.prototype,"isAnInstance",{get:function(){return!0},enumerable:!0,configurable:!0}),t.prototype.getLOD=function(e){if(!e)return this;var t=this.getBoundingInfo();return this._currentLOD=this.sourceMesh.getLOD(e,t.boundingSphere),this._currentLOD===this.sourceMesh?this.sourceMesh:this._currentLOD},t.prototype._preActivateForIntermediateRendering=function(e){return this.sourceMesh._preActivateForIntermediateRendering(e)},t.prototype._syncSubMeshes=function(){if(this.releaseSubMeshes(),this._sourceMesh.subMeshes)for(var e=0;e<this._sourceMesh.subMeshes.length;e++)this._sourceMesh.subMeshes[e].clone(this,this._sourceMesh);return this},t.prototype._generatePointsArray=function(){return this._sourceMesh._generatePointsArray()},t.prototype.clone=function(e,t,n){void 0===t&&(t=null);var r=this._sourceMesh.createInstance(e);if(c.a.DeepCopy(this,r,["name","subMeshes","uniqueId","parent"],[]),this.refreshBoundingInfo(),t&&(r.parent=t),!n)for(var i=0;i<this.getScene().meshes.length;i++){var o=this.getScene().meshes[i];o.parent===this&&o.clone(o.name,r)}return r.computeWorldMatrix(!0),r},t.prototype.dispose=function(t,n){void 0===n&&(n=!1),this._sourceMesh.removeInstance(this),e.prototype.dispose.call(this,t,n)},t}(a.a);s.a.prototype.registerInstancedBuffer=function(e,t){if(this.removeVerticesData(e),!this.instancedBuffers){this.instancedBuffers={};for(var n=0,r=this.instances;n<r.length;n++){r[n].instancedBuffers={}}this._userInstancedBuffersStorage={data:{},vertexBuffers:{},strides:{},sizes:{}}}this.instancedBuffers[e]=null,this._userInstancedBuffersStorage.strides[e]=t,this._userInstancedBuffersStorage.sizes[e]=32*t,this._userInstancedBuffersStorage.data[e]=new Float32Array(this._userInstancedBuffersStorage.sizes[e]),this._userInstancedBuffersStorage.vertexBuffers[e]=new u.b(this.getEngine(),this._userInstancedBuffersStorage.data[e],e,!0,!1,t,!0),this.setVerticesBuffer(this._userInstancedBuffersStorage.vertexBuffers[e]);for(var i=0,o=this.instances;i<o.length;i++){o[i].instancedBuffers[e]=null}},s.a.prototype._processInstancedBuffers=function(e,t){var n=e.length;for(var r in this.instancedBuffers){for(var i=this._userInstancedBuffersStorage.sizes[r],o=this._userInstancedBuffersStorage.strides[r],a=(n+1)*o;i<a;)i*=2;this._userInstancedBuffersStorage.data[r].length!=i&&(this._userInstancedBuffersStorage.data[r]=new 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t=this.centerWorld,n=this.radiusWorld,r=0;r<6;r++)if(e[r].dotCoordinate(t)<=-n)return!1;return!0},e.prototype.isCenterInFrustum=function(e){for(var t=this.centerWorld,n=0;n<6;n++)if(e[n].dotCoordinate(t)<0)return!1;return!0},e.prototype.intersectsPoint=function(e){var t=i.e.DistanceSquared(this.centerWorld,e);return!(this.radiusWorld*this.radiusWorld<t)},e.Intersects=function(e,t){var n=i.e.DistanceSquared(e.centerWorld,t.centerWorld),r=e.radiusWorld+t.radiusWorld;return!(r*r<n)},e.TmpVector3=r.a.BuildArray(3,i.e.Zero),e}()},function(e,t,n){"use strict";n.d(t,"a",(function(){return r}));var r=function(e,t,n){this.bu=e,this.bv=t,this.distance=n,this.faceId=0,this.subMeshId=0}},function(e,t,n){"use strict";n.d(t,"a",(function(){return s}));var r=n(46),i=n(9),o=n(25),a=n(163),s=function(){function e(e){void 0===e&&(e=null),this._targets=new Array,this._targetInfluenceChangedObservers=new Array,this._targetDataLayoutChangedObservers=new Array,this._activeTargets=new 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t=this;this._targets.push(e),this._targetInfluenceChangedObservers.push(e.onInfluenceChanged.add((function(e){t._syncActiveTargets(e)}))),this._targetDataLayoutChangedObservers.push(e._onDataLayoutChanged.add((function(){t._syncActiveTargets(!0)}))),this._syncActiveTargets(!0)},e.prototype.removeTarget=function(e){var t=this._targets.indexOf(e);t>=0&&(this._targets.splice(t,1),e.onInfluenceChanged.remove(this._targetInfluenceChangedObservers.splice(t,1)[0]),e._onDataLayoutChanged.remove(this._targetDataLayoutChangedObservers.splice(t,1)[0]),this._syncActiveTargets(!0))},e.prototype.clone=function(){for(var t=new e(this._scene),n=0,r=this._targets;n<r.length;n++){var i=r[n];t.addTarget(i.clone())}return t.enableNormalMorphing=this.enableNormalMorphing,t.enableTangentMorphing=this.enableTangentMorphing,t.enableUVMorphing=this.enableUVMorphing,t},e.prototype.serialize=function(){var e={};e.id=this.uniqueId,e.targets=[];for(var t=0,n=this._targets;t<n.length;t++){var r=n[t];e.targets.push(r.serialize())}return e},e.prototype._syncActiveTargets=function(e){var t=0;this._activeTargets.reset(),this._supportsNormals=!0,this._supportsTangents=!0,this._supportsUVs=!0,this._vertexCount=0;for(var n=0,r=this._targets;n<r.length;n++){var o=r[n];if(0!==o.influence){this._activeTargets.push(o),this._tempInfluences[t++]=o.influence,this._supportsNormals=this._supportsNormals&&o.hasNormals,this._supportsTangents=this._supportsTangents&&o.hasTangents,this._supportsUVs=this._supportsUVs&&o.hasUVs;var a=o.getPositions();if(a){var s=a.length/3;if(0===this._vertexCount)this._vertexCount=s;else if(this._vertexCount!==s)return void i.a.Error("Incompatible target. Targets must all have the same vertices count.")}}}this._influences&&this._influences.length===t||(this._influences=new Float32Array(t));for(var c=0;c<t;c++)this._influences[c]=this._tempInfluences[c];e&&this.synchronize()},e.prototype.synchronize=function(){if(this._scene)for(var e=0,t=this._scene.meshes;e<t.length;e++){var n=t[e];n.morphTargetManager===this&&n._syncGeometryWithMorphTargetManager()}},e.Parse=function(t,n){var r=new e(n);r._uniqueId=t.id;for(var i=0,o=t.targets;i<o.length;i++){var s=o[i];r.addTarget(a.a.Parse(s))}return r},e}()},function(e,t,n){"use strict";var r,i=(r=n(34))&&"object"==typeof r&&"default"in r?r.default:r;i.registerVersion("firebase","7.14.1","app"),e.exports=i},function(e,t,n){"use strict";var r=n(30),i=n(9),o=n(11),a=n(13);function s(e){return function(t,n,i,o,a,s,c,l,u,h){void 0===u&&(u=null),void 0===h&&(h=0);var d=e?this._gl.TEXTURE_3D:this._gl.TEXTURE_2D_ARRAY,p=e?r.b.Raw3D:r.b.Raw2DArray,f=new r.a(this,p);f.baseWidth=n,f.baseHeight=i,f.baseDepth=o,f.width=n,f.height=i,f.depth=o,f.format=a,f.type=h,f.generateMipMaps=s,f.samplingMode=l,e?f.is3D=!0:f.is2DArray=!0,this._doNotHandleContextLost||(f._bufferView=t),e?this.updateRawTexture3D(f,t,a,c,u,h):this.updateRawTexture2DArray(f,t,a,c,u,h),this._bindTextureDirectly(d,f,!0);var m=this._getSamplingParameters(l,s);return this._gl.texParameteri(d,this._gl.TEXTURE_MAG_FILTER,m.mag),this._gl.texParameteri(d,this._gl.TEXTURE_MIN_FILTER,m.min),s&&this._gl.generateMipmap(d),this._bindTextureDirectly(d,null),this._internalTexturesCache.push(f),f}}function c(e){return function(t,n,r,i,o,a){void 0===o&&(o=null),void 0===a&&(a=0);var s=e?this._gl.TEXTURE_3D:this._gl.TEXTURE_2D_ARRAY,c=this._getWebGLTextureType(a),l=this._getInternalFormat(r),u=this._getRGBABufferInternalSizedFormat(a,r);this._bindTextureDirectly(s,t,!0),this._unpackFlipY(void 0===i||!!i),this._doNotHandleContextLost||(t._bufferView=n,t.format=r,t.invertY=i,t._compression=o),t.width%4!=0&&this._gl.pixelStorei(this._gl.UNPACK_ALIGNMENT,1),o&&n?this._gl.compressedTexImage3D(s,0,this.getCaps().s3tc[o],t.width,t.height,t.depth,0,n):this._gl.texImage3D(s,0,u,t.width,t.height,t.depth,0,l,c,n),t.generateMipMaps&&this._gl.generateMipmap(s),this._bindTextureDirectly(s,null),t.isReady=!0}}a.a.prototype.updateRawTexture=function(e,t,n,r,i,o){if(void 0===i&&(i=null),void 0===o&&(o=0),e){var a=this._getRGBABufferInternalSizedFormat(o,n),s=this._getInternalFormat(n),c=this._getWebGLTextureType(o);this._bindTextureDirectly(this._gl.TEXTURE_2D,e,!0),this._unpackFlipY(void 0===r||!!r),this._doNotHandleContextLost||(e._bufferView=t,e.format=n,e.type=o,e.invertY=r,e._compression=i),e.width%4!=0&&this._gl.pixelStorei(this._gl.UNPACK_ALIGNMENT,1),i&&t?this._gl.compressedTexImage2D(this._gl.TEXTURE_2D,0,this.getCaps().s3tc[i],e.width,e.height,0,t):this._gl.texImage2D(this._gl.TEXTURE_2D,0,a,e.width,e.height,0,s,c,t),e.generateMipMaps&&this._gl.generateMipmap(this._gl.TEXTURE_2D),this._bindTextureDirectly(this._gl.TEXTURE_2D,null),e.isReady=!0}},a.a.prototype.createRawTexture=function(e,t,n,i,o,a,s,c,l){void 0===c&&(c=null),void 0===l&&(l=0);var u=new r.a(this,r.b.Raw);u.baseWidth=t,u.baseHeight=n,u.width=t,u.height=n,u.format=i,u.generateMipMaps=o,u.samplingMode=s,u.invertY=a,u._compression=c,u.type=l,this._doNotHandleContextLost||(u._bufferView=e),this.updateRawTexture(u,e,i,a,c,l),this._bindTextureDirectly(this._gl.TEXTURE_2D,u,!0);var h=this._getSamplingParameters(s,o);return this._gl.texParameteri(this._gl.TEXTURE_2D,this._gl.TEXTURE_MAG_FILTER,h.mag),this._gl.texParameteri(this._gl.TEXTURE_2D,this._gl.TEXTURE_MIN_FILTER,h.min),o&&this._gl.generateMipmap(this._gl.TEXTURE_2D),this._bindTextureDirectly(this._gl.TEXTURE_2D,null),this._internalTexturesCache.push(u),u},a.a.prototype.createRawCubeTexture=function(e,t,n,a,s,c,l,u){void 0===u&&(u=null);var h=this._gl,d=new r.a(this,r.b.CubeRaw);d.isCube=!0,d.format=n,d.type=a,this._doNotHandleContextLost||(d._bufferViewArray=e);var p=this._getWebGLTextureType(a),f=this._getInternalFormat(n);f===h.RGB&&(f=h.RGBA),p!==h.FLOAT||this._caps.textureFloatLinearFiltering?p!==this._gl.HALF_FLOAT_OES||this._caps.textureHalfFloatLinearFiltering?p!==h.FLOAT||this._caps.textureFloatRender?p!==h.HALF_FLOAT||this._caps.colorBufferFloat||(s=!1,i.a.Warn("Render to half float textures is not supported. Mipmap generation forced to false.")):(s=!1,i.a.Warn("Render to float textures is not supported. Mipmap generation forced to false.")):(s=!1,l=1,i.a.Warn("Half float texture filtering is not supported. Mipmap generation and sampling mode are forced to false and TEXTURE_NEAREST_SAMPLINGMODE, respectively.")):(s=!1,l=1,i.a.Warn("Float texture filtering is not supported. Mipmap generation and sampling mode are forced to false and TEXTURE_NEAREST_SAMPLINGMODE, respectively."));var m=t,g=m;d.width=m,d.height=g,!this.needPOTTextures||o.b.IsExponentOfTwo(d.width)&&o.b.IsExponentOfTwo(d.height)||(s=!1),e&&this.updateRawCubeTexture(d,e,n,a,c,u),this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP,d,!0),e&&s&&this._gl.generateMipmap(this._gl.TEXTURE_CUBE_MAP);var _=this._getSamplingParameters(l,s);return h.texParameteri(h.TEXTURE_CUBE_MAP,h.TEXTURE_MAG_FILTER,_.mag),h.texParameteri(h.TEXTURE_CUBE_MAP,h.TEXTURE_MIN_FILTER,_.min),h.texParameteri(h.TEXTURE_CUBE_MAP,h.TEXTURE_WRAP_S,h.CLAMP_TO_EDGE),h.texParameteri(h.TEXTURE_CUBE_MAP,h.TEXTURE_WRAP_T,h.CLAMP_TO_EDGE),this._bindTextureDirectly(h.TEXTURE_CUBE_MAP,null),d.generateMipMaps=s,d},a.a.prototype.updateRawCubeTexture=function(e,t,n,r,i,a,s){void 0===a&&(a=null),void 0===s&&(s=0),e._bufferViewArray=t,e.format=n,e.type=r,e.invertY=i,e._compression=a;var c=this._gl,l=this._getWebGLTextureType(r),u=this._getInternalFormat(n),h=this._getRGBABufferInternalSizedFormat(r),d=!1;u===c.RGB&&(u=c.RGBA,d=!0),this._bindTextureDirectly(c.TEXTURE_CUBE_MAP,e,!0),this._unpackFlipY(void 0===i||!!i),e.width%4!=0&&c.pixelStorei(c.UNPACK_ALIGNMENT,1);for(var p=0;p<6;p++){var f=t[p];a?c.compressedTexImage2D(c.TEXTURE_CUBE_MAP_POSITIVE_X+p,s,this.getCaps().s3tc[a],e.width,e.height,0,f):(d&&(f=this._convertRGBtoRGBATextureData(f,e.width,e.height,r)),c.texImage2D(c.TEXTURE_CUBE_MAP_POSITIVE_X+p,s,h,e.width,e.height,0,u,l,f))}(!this.needPOTTextures||o.b.IsExponentOfTwo(e.width)&&o.b.IsExponentOfTwo(e.height))&&e.generateMipMaps&&0===s&&this._gl.generateMipmap(this._gl.TEXTURE_CUBE_MAP),this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP,null),e.isReady=!0},a.a.prototype.createRawCubeTextureFromUrl=function(e,t,n,r,i,o,a,s,c,l,u,h){var d=this;void 0===c&&(c=null),void 0===l&&(l=null),void 0===u&&(u=3),void 0===h&&(h=!1);var p=this._gl,f=this.createRawCubeTexture(null,n,r,i,!o,h,u,null);t._addPendingData(f),f.url=e,this._internalTexturesCache.push(f);return this._loadFile(e,(function(e){!function(e){var n=f.width,o=a(e);if(o){if(s){var l=d._getWebGLTextureType(i),u=d._getInternalFormat(r),m=d._getRGBABufferInternalSizedFormat(i),g=!1;u===p.RGB&&(u=p.RGBA,g=!0),d._bindTextureDirectly(p.TEXTURE_CUBE_MAP,f,!0),d._unpackFlipY(!1);for(var _=s(o),v=0;v<_.length;v++)for(var b=n>>v,y=0;y<6;y++){var C=_[v][y];g&&(C=d._convertRGBtoRGBATextureData(C,b,b,i)),p.texImage2D(y,v,m,b,b,0,u,l,C)}d._bindTextureDirectly(p.TEXTURE_CUBE_MAP,null)}else d.updateRawCubeTexture(f,o,r,i,h);f.isReady=!0,t._removePendingData(f),c&&c()}}(e)}),void 0,t.offlineProvider,!0,(function(e,n){t._removePendingData(f),l&&e&&l(e.status+" "+e.statusText,n)})),f},a.a.prototype.createRawTexture2DArray=s(!1),a.a.prototype.createRawTexture3D=s(!0),a.a.prototype.updateRawTexture2DArray=c(!1),a.a.prototype.updateRawTexture3D=c(!0)},function(e,t,n){"use 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i=r[t].animate(e-this._localDelayOffset,this.fromFrame,this.toFrame,this.loopAnimation,this._speedRatio,this._weight);n=n||i}if(this.animationStarted=n,!n){if(this.disposeOnEnd)for(t=this._scene._activeAnimatables.indexOf(this),this._scene._activeAnimatables.splice(t,1),t=0;t<r.length;t++)r[t].dispose();this._raiseOnAnimationEnd(),this.disposeOnEnd&&(this.onAnimationEnd=null,this.onAnimationLoop=null,this.onAnimationLoopObservable.clear(),this.onAnimationEndObservable.clear())}return n},e}();a.a.prototype._animate=function(){if(this.animationsEnabled){var e=c.a.Now;if(!this._animationTimeLast){if(this._pendingData.length>0)return;this._animationTimeLast=e}this.deltaTime=this.useConstantAnimationDeltaTime?16:(e-this._animationTimeLast)*this.animationTimeScale,this._animationTimeLast=e;var t=this._activeAnimatables;if(0!==t.length){this._animationTime+=this.deltaTime;for(var n=this._animationTime,r=0;r<t.length;r++){var 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e=0;e<this._activeAnimatables.length;e++)this._activeAnimatables[e].stop();this._activeAnimatables=[]}for(var t=0,n=this.animationGroups;t<n.length;t++){n[t].stop()}},a.a.prototype._registerTargetForLateAnimationBinding=function(e,t){var n=e.target;this._registeredForLateAnimationBindings.pushNoDuplicate(n),n._lateAnimationHolders||(n._lateAnimationHolders={}),n._lateAnimationHolders[e.targetPath]||(n._lateAnimationHolders[e.targetPath]={totalWeight:0,animations:[],originalValue:t}),n._lateAnimationHolders[e.targetPath].animations.push(e),n._lateAnimationHolders[e.targetPath].totalWeight+=e.weight},a.a.prototype._processLateAnimationBindingsForMatrices=function(e){var t=1,n=s.c.Vector3[0],r=s.c.Vector3[1],i=s.c.Quaternion[0],o=0,a=e.animations[0],c=e.originalValue,l=1;if(e.totalWeight<1)c.decompose(r,i,n),l=1-e.totalWeight;else if(o=1,t=e.totalWeight,a.currentValue.decompose(r,i,n),1==(l=a.weight/t))return a.currentValue;r.scaleInPlace(l),n.scaleInPlace(l),i.scaleInPlace(l);for(var 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h=0,d=null,p=0;p<i.length;)d?(h+=o[p],s.b.SlerpToRef(d,i[p],o[p]/h,d),p++):(s.b.SlerpToRef(i[p],i[p+1],o[p+1]/(o[p]+o[p+1]),t),d=t,h=o[p]+o[p+1],p+=2);return d},a.a.prototype._processLateAnimationBindings=function(){if(this._registeredForLateAnimationBindings.length){for(var e=0;e<this._registeredForLateAnimationBindings.length;e++){var t=this._registeredForLateAnimationBindings.data[e];for(var n in t._lateAnimationHolders){var i=t._lateAnimationHolders[n],o=i.animations[0],a=i.originalValue,c=r.a.AllowMatrixDecomposeForInterpolation&&a.m,l=t[n];if(c)l=this._processLateAnimationBindingsForMatrices(i);else if(void 0!==a.w)l=this._processLateAnimationBindingsForQuaternions(i,l||s.b.Identity());else{var u=0,h=1;if(i.totalWeight<1)l=a.scale?a.scale(1-i.totalWeight):a*(1-i.totalWeight);else{h=i.totalWeight;var d=o.weight/h;l=1!==d?o.currentValue.scale?o.currentValue.scale(d):o.currentValue*d:o.currentValue,u=1}for(var p=u;p<i.animations.length;p++){var 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0===e?0:1e3/e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"isSaturated",{get:function(){return this._rollingFrameTime.isSaturated()},enumerable:!0,configurable:!0}),e.prototype.enable=function(){this._enabled=!0},e.prototype.disable=function(){this._enabled=!1,this._lastFrameTimeMs=null},Object.defineProperty(e.prototype,"isEnabled",{get:function(){return this._enabled},enumerable:!0,configurable:!0}),e.prototype.reset=function(){this._lastFrameTimeMs=null,this._rollingFrameTime.reset()},e}(),o=function(){function e(e){this._samples=new Array(e),this.reset()}return e.prototype.add=function(e){var t;if(this.isSaturated()){var n=this._samples[this._pos];t=n-this.average,this.average-=t/(this._sampleCount-1),this._m2-=t*(n-this.average)}else this._sampleCount++;t=e-this.average,this.average+=t/this._sampleCount,this._m2+=t*(e-this.average),this.variance=this._m2/(this._sampleCount-1),this._samples[this._pos]=e,this._pos++,this._pos%=this._samples.length},e.prototype.history=function(e){if(e>=this._sampleCount||e>=this._samples.length)return 0;var t=this._wrapPosition(this._pos-1);return this._samples[this._wrapPosition(t-e)]},e.prototype.isSaturated=function(){return this._sampleCount>=this._samples.length},e.prototype.reset=function(){this.average=0,this.variance=0,this._sampleCount=0,this._pos=0,this._m2=0},e.prototype._wrapPosition=function(e){var t=this._samples.length;return(e%t+t)%t},e}()},function(e,t,n){"use strict";n.d(t,"a",(function(){return i}));var r=n(0),i=function(){this._checkCollisions=!1,this._collisionMask=-1,this._collisionGroup=-1,this._collider=null,this._oldPositionForCollisions=new r.e(0,0,0),this._diffPositionForCollisions=new r.e(0,0,0)}},function(e,t,n){"use strict";n.d(t,"a",(function(){return o}));var r=n(46),i=n(0),o=function(){function e(e,t,n,i,o){void 0===n&&(n=null),void 0===i&&(i=null),void 0===o&&(o=null),this.index=e,this._opaqueSubMeshes=new r.a(256),this._transparentSubMeshes=new r.a(256),this._alphaTestSubMeshes=new r.a(256),this._depthOnlySubMeshes=new r.a(256),this._particleSystems=new r.a(256),this._spriteManagers=new r.a(256),this._edgesRenderers=new r.a(16),this._scene=t,this.opaqueSortCompareFn=n,this.alphaTestSortCompareFn=i,this.transparentSortCompareFn=o}return Object.defineProperty(e.prototype,"opaqueSortCompareFn",{set:function(t){this._opaqueSortCompareFn=t,this._renderOpaque=t?this.renderOpaqueSorted:e.renderUnsorted},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"alphaTestSortCompareFn",{set:function(t){this._alphaTestSortCompareFn=t,this._renderAlphaTest=t?this.renderAlphaTestSorted:e.renderUnsorted},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"transparentSortCompareFn",{set:function(t){this._transparentSortCompareFn=t||e.defaultTransparentSortCompare,this._renderTransparent=this.renderTransparentSorted},enumerable:!0,configurable:!0}),e.prototype.render=function(e,t,n,r){if(e)e(this._opaqueSubMeshes,this._alphaTestSubMeshes,this._transparentSubMeshes,this._depthOnlySubMeshes);else{var i=this._scene.getEngine();0!==this._depthOnlySubMeshes.length&&(i.setColorWrite(!1),this._renderAlphaTest(this._depthOnlySubMeshes),i.setColorWrite(!0)),0!==this._opaqueSubMeshes.length&&this._renderOpaque(this._opaqueSubMeshes),0!==this._alphaTestSubMeshes.length&&this._renderAlphaTest(this._alphaTestSubMeshes);var o=i.getStencilBuffer();if(i.setStencilBuffer(!1),t&&this._renderSprites(),n&&this._renderParticles(r),this.onBeforeTransparentRendering&&this.onBeforeTransparentRendering(),0!==this._transparentSubMeshes.length&&(this._renderTransparent(this._transparentSubMeshes),i.setAlphaMode(0)),i.setStencilBuffer(!1),this._edgesRenderers.length){for(var a=0;a<this._edgesRenderers.length;a++)this._edgesRenderers.data[a].render();i.setAlphaMode(0)}i.setStencilBuffer(o)}},e.prototype.renderOpaqueSorted=function(t){return e.renderSorted(t,this._opaqueSortCompareFn,this._scene.activeCamera,!1)},e.prototype.renderAlphaTestSorted=function(t){return e.renderSorted(t,this._alphaTestSortCompareFn,this._scene.activeCamera,!1)},e.prototype.renderTransparentSorted=function(t){return e.renderSorted(t,this._transparentSortCompareFn,this._scene.activeCamera,!0)},e.renderSorted=function(t,n,r,o){for(var a,s=0,c=r?r.globalPosition:e._zeroVector;s<t.length;s++)(a=t.data[s])._alphaIndex=a.getMesh().alphaIndex,a._distanceToCamera=i.e.Distance(a.getBoundingInfo().boundingSphere.centerWorld,c);var l=t.data.slice(0,t.length);for(n&&l.sort(n),s=0;s<l.length;s++){if(a=l[s],o){var u=a.getMaterial();if(u&&u.needDepthPrePass){var h=u.getScene().getEngine();h.setColorWrite(!1),h.setAlphaMode(0),a.render(!1),h.setColorWrite(!0)}}a.render(o)}},e.renderUnsorted=function(e){for(var t=0;t<e.length;t++){e.data[t].render(!1)}},e.defaultTransparentSortCompare=function(t,n){return t._alphaIndex>n._alphaIndex?1:t._alphaIndex<n._alphaIndex?-1:e.backToFrontSortCompare(t,n)},e.backToFrontSortCompare=function(e,t){return e._distanceToCamera<t._distanceToCamera?1:e._distanceToCamera>t._distanceToCamera?-1:0},e.frontToBackSortCompare=function(e,t){return e._distanceToCamera<t._distanceToCamera?-1:e._distanceToCamera>t._distanceToCamera?1:0},e.prototype.prepare=function(){this._opaqueSubMeshes.reset(),this._transparentSubMeshes.reset(),this._alphaTestSubMeshes.reset(),this._depthOnlySubMeshes.reset(),this._particleSystems.reset(),this._spriteManagers.reset(),this._edgesRenderers.reset()},e.prototype.dispose=function(){this._opaqueSubMeshes.dispose(),this._transparentSubMeshes.dispose(),this._alphaTestSubMeshes.dispose(),this._depthOnlySubMeshes.dispose(),this._particleSystems.dispose(),this._spriteManagers.dispose(),this._edgesRenderers.dispose()},e.prototype.dispatch=function(e,t,n){void 0===t&&(t=e.getMesh()),void 0===n&&(n=e.getMaterial()),null!=n&&(n.needAlphaBlendingForMesh(t)?this._transparentSubMeshes.push(e):n.needAlphaTesting()?(n.needDepthPrePass&&this._depthOnlySubMeshes.push(e),this._alphaTestSubMeshes.push(e)):(n.needDepthPrePass&&this._depthOnlySubMeshes.push(e),this._opaqueSubMeshes.push(e)),t._renderingGroup=this,t._edgesRenderer&&t._edgesRenderer.isEnabled&&this._edgesRenderers.push(t._edgesRenderer))},e.prototype.dispatchSprites=function(e){this._spriteManagers.push(e)},e.prototype.dispatchParticles=function(e){this._particleSystems.push(e)},e.prototype._renderParticles=function(e){if(0!==this._particleSystems.length){var t=this._scene.activeCamera;this._scene.onBeforeParticlesRenderingObservable.notifyObservers(this._scene);for(var n=0;n<this._particleSystems.length;n++){var r=this._particleSystems.data[n];if(0!==(t&&t.layerMask&r.layerMask)){var i=r.emitter;i.position&&e&&-1===e.indexOf(i)||this._scene._activeParticles.addCount(r.render(),!1)}}this._scene.onAfterParticlesRenderingObservable.notifyObservers(this._scene)}},e.prototype._renderSprites=function(){if(this._scene.spritesEnabled&&0!==this._spriteManagers.length){var e=this._scene.activeCamera;this._scene.onBeforeSpritesRenderingObservable.notifyObservers(this._scene);for(var t=0;t<this._spriteManagers.length;t++){var n=this._spriteManagers.data[t];0!==(e&&e.layerMask&n.layerMask)&&n.render()}this._scene.onAfterSpritesRenderingObservable.notifyObservers(this._scene)}},e._zeroVector=i.e.Zero(),e}()},function(e,t,n){"use strict";n.d(t,"a",(function(){return r}));var r=function(){function e(e,t,n){this.frame=e,this.action=t,this.onlyOnce=n,this.isDone=!1}return e.prototype._clone=function(){return new e(this.frame,this.action,this.onlyOnce)},e}()},function(e,t,n){"use strict";n.d(t,"a",(function(){return r}));var r=function(e,t){this.distance=e,this.mesh=t}},function(e,t,n){"use strict";n.d(t,"a",(function(){return i}));var r=n(9),i=function(){function e(e,t,n){var r=this;if(this.loop=!1,this._coneInnerAngle=360,this._coneOuterAngle=360,this._volume=1,this.isPlaying=!1,this.isPaused=!1,this._sounds=[],this._weights=[],t.length!==n.length)throw new Error("Sounds length does not equal weights length");this.loop=e,this._weights=n;for(var i=0,o=0,a=n;o<a.length;o++){i+=a[o]}for(var s=i>0?1/i:0,c=0;c<this._weights.length;c++)this._weights[c]*=s;this._sounds=t;for(var l=0,u=this._sounds;l<u.length;l++){u[l].onEndedObservable.add((function(){r._onended()}))}}return Object.defineProperty(e.prototype,"directionalConeInnerAngle",{get:function(){return this._coneInnerAngle},set:function(e){if(e!==this._coneInnerAngle){if(this._coneOuterAngle<e)return void r.a.Error("directionalConeInnerAngle: outer angle of the cone must be superior or equal to the inner angle.");this._coneInnerAngle=e;for(var t=0,n=this._sounds;t<n.length;t++){n[t].directionalConeInnerAngle=e}}},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"directionalConeOuterAngle",{get:function(){return this._coneOuterAngle},set:function(e){if(e!==this._coneOuterAngle){if(e<this._coneInnerAngle)return void r.a.Error("directionalConeOuterAngle: outer angle of the cone must be superior or equal to the inner angle.");this._coneOuterAngle=e;for(var t=0,n=this._sounds;t<n.length;t++){n[t].directionalConeOuterAngle=e}}},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"volume",{get:function(){return this._volume},set:function(e){if(e!==this._volume)for(var t=0,n=this._sounds;t<n.length;t++){n[t].setVolume(e)}},enumerable:!0,configurable:!0}),e.prototype._onended=function(){void 0!==this._currentIndex&&(this._sounds[this._currentIndex].autoplay=!1),this.loop&&this.isPlaying?this.play():this.isPlaying=!1},e.prototype.pause=function(){this.isPaused=!0,void 0!==this._currentIndex&&this._sounds[this._currentIndex].pause()},e.prototype.stop=function(){this.isPlaying=!1,void 0!==this._currentIndex&&this._sounds[this._currentIndex].stop()},e.prototype.play=function(e){if(!this.isPaused){this.stop();for(var t=Math.random(),n=0,r=0;r<this._weights.length;r++)if(t<=(n+=this._weights[r])){this._currentIndex=r;break}}var i=this._sounds[this._currentIndex];i.isReady()?i.play(0,this.isPaused?void 0:e):i.autoplay=!0,this.isPlaying=!0,this.isPaused=!1},e}()},function(e,t,n){"use strict";n.d(t,"a",(function(){return r}));var r=function(){function e(){var e=this;this.delay=0,this.fadeInTime=300,this._millisecondsPerFrame=1e3/60,this._hovered=!1,this._hoverValue=0,this._ownerNode=null,this._update=function(){if(e._ownerNode){if(e._hoverValue+=e._hovered?e._millisecondsPerFrame:-e._millisecondsPerFrame,e._setAllVisibility(e._ownerNode,(e._hoverValue-e.delay)/e.fadeInTime),e._ownerNode.visibility>1)return e._setAllVisibility(e._ownerNode,1),void(e._hoverValue=e.fadeInTime+e.delay);if(e._ownerNode.visibility<0&&(e._setAllVisibility(e._ownerNode,0),e._hoverValue<0))return void(e._hoverValue=0);setTimeout(e._update,e._millisecondsPerFrame)}}}return Object.defineProperty(e.prototype,"name",{get:function(){return"FadeInOut"},enumerable:!0,configurable:!0}),e.prototype.init=function(){},e.prototype.attach=function(e){this._ownerNode=e,this._setAllVisibility(this._ownerNode,0)},e.prototype.detach=function(){this._ownerNode=null},e.prototype.fadeIn=function(e){this._hovered=e,this._update()},e.prototype._setAllVisibility=function(e,t){var n=this;e.visibility=t,e.getChildMeshes().forEach((function(e){n._setAllVisibility(e,t)}))},e}()},function(e,t,n){"use strict";n.d(t,"a",(function(){return c}));var r=n(1),i=n(2),o=n(41),a=n(87),s=n(0),c=function(){function e(){this.keysUp=[38],this.keysDown=[40],this.keysLeft=[37],this.keysRight=[39],this._keys=new Array}return e.prototype.attachControl=function(e,t){var n=this;this._onCanvasBlurObserver||(this._scene=this.camera.getScene(),this._engine=this._scene.getEngine(),this._onCanvasBlurObserver=this._engine.onCanvasBlurObservable.add((function(){n._keys=[]})),this._onKeyboardObserver=this._scene.onKeyboardObservable.add((function(e){var r,i=e.event;i.metaKey||(e.type===a.a.KEYDOWN?-1===n.keysUp.indexOf(i.keyCode)&&-1===n.keysDown.indexOf(i.keyCode)&&-1===n.keysLeft.indexOf(i.keyCode)&&-1===n.keysRight.indexOf(i.keyCode)||(-1===(r=n._keys.indexOf(i.keyCode))&&n._keys.push(i.keyCode),t||i.preventDefault()):-1===n.keysUp.indexOf(i.keyCode)&&-1===n.keysDown.indexOf(i.keyCode)&&-1===n.keysLeft.indexOf(i.keyCode)&&-1===n.keysRight.indexOf(i.keyCode)||((r=n._keys.indexOf(i.keyCode))>=0&&n._keys.splice(r,1),t||i.preventDefault()))})))},e.prototype.detachControl=function(e){this._scene&&(this._onKeyboardObserver&&this._scene.onKeyboardObservable.remove(this._onKeyboardObserver),this._onCanvasBlurObserver&&this._engine.onCanvasBlurObservable.remove(this._onCanvasBlurObserver),this._onKeyboardObserver=null,this._onCanvasBlurObserver=null),this._keys=[]},e.prototype.checkInputs=function(){if(this._onKeyboardObserver)for(var e=this.camera,t=0;t<this._keys.length;t++){var n=this._keys[t],r=e._computeLocalCameraSpeed();-1!==this.keysLeft.indexOf(n)?e._localDirection.copyFromFloats(-r,0,0):-1!==this.keysUp.indexOf(n)?e._localDirection.copyFromFloats(0,0,r):-1!==this.keysRight.indexOf(n)?e._localDirection.copyFromFloats(r,0,0):-1!==this.keysDown.indexOf(n)&&e._localDirection.copyFromFloats(0,0,-r),e.getScene().useRightHandedSystem&&(e._localDirection.z*=-1),e.getViewMatrix().invertToRef(e._cameraTransformMatrix),s.e.TransformNormalToRef(e._localDirection,e._cameraTransformMatrix,e._transformedDirection),e.cameraDirection.addInPlace(e._transformedDirection)}},e.prototype.getClassName=function(){return"FreeCameraKeyboardMoveInput"},e.prototype._onLostFocus=function(){this._keys=[]},e.prototype.getSimpleName=function(){return"keyboard"},Object(r.__decorate)([Object(i.c)()],e.prototype,"keysUp",void 0),Object(r.__decorate)([Object(i.c)()],e.prototype,"keysDown",void 0),Object(r.__decorate)([Object(i.c)()],e.prototype,"keysLeft",void 0),Object(r.__decorate)([Object(i.c)()],e.prototype,"keysRight",void 0),e}();o.a.FreeCameraKeyboardMoveInput=c},function(e,t,n){"use strict";n.d(t,"a",(function(){return c}));var r=n(1),i=n(5),o=n(2),a=n(41),s=n(19),c=function(){function e(e){void 0===e&&(e=!0),this.touchEnabled=e,this.buttons=[0,1,2],this.angularSensibility=2e3,this.previousPosition=null,this.onPointerMovedObservable=new i.c,this._allowCameraRotation=!0}return e.prototype.attachControl=function(e,t){var n=this,r=this.camera.getEngine();this._pointerInput||(this._pointerInput=function(i){var o=i.event;if(!r.isInVRExclusivePointerMode&&(n.touchEnabled||"touch"!==o.pointerType)&&(i.type===s.a.POINTERMOVE||-1!==n.buttons.indexOf(o.button))){var a=o.srcElement||o.target;if(i.type===s.a.POINTERDOWN&&a){try{a.setPointerCapture(o.pointerId)}catch(e){}n.previousPosition={x:o.clientX,y:o.clientY},t||(o.preventDefault(),e.focus())}else if(i.type===s.a.POINTERUP&&a){try{a.releasePointerCapture(o.pointerId)}catch(e){}n.previousPosition=null,t||o.preventDefault()}else if(i.type===s.a.POINTERMOVE){if(!n.previousPosition||r.isPointerLock)return;var c=o.clientX-n.previousPosition.x,l=o.clientY-n.previousPosition.y;n.camera.getScene().useRightHandedSystem&&(c*=-1),n.camera.parent&&n.camera.parent._getWorldMatrixDeterminant()<0&&(c*=-1),n._allowCameraRotation&&(n.camera.cameraRotation.y+=c/n.angularSensibility,n.camera.cameraRotation.x+=l/n.angularSensibility),n.onPointerMovedObservable.notifyObservers({offsetX:c,offsetY:l}),n.previousPosition={x:o.clientX,y:o.clientY},t||o.preventDefault()}}}),this._onMouseMove=function(e){if(r.isPointerLock&&!r.isInVRExclusivePointerMode){var i=e.movementX||e.mozMovementX||e.webkitMovementX||e.msMovementX||0;n.camera.getScene().useRightHandedSystem&&(i*=-1),n.camera.parent&&n.camera.parent._getWorldMatrixDeterminant()<0&&(i*=-1),n.camera.cameraRotation.y+=i/n.angularSensibility;var o=e.movementY||e.mozMovementY||e.webkitMovementY||e.msMovementY||0;n.camera.cameraRotation.x+=o/n.angularSensibility,n.previousPosition=null,t||e.preventDefault()}},this._observer=this.camera.getScene().onPointerObservable.add(this._pointerInput,s.a.POINTERDOWN|s.a.POINTERUP|s.a.POINTERMOVE),e.addEventListener("mousemove",this._onMouseMove,!1),e.addEventListener("contextmenu",this.onContextMenu.bind(this),!1)},e.prototype.onContextMenu=function(e){e.preventDefault()},e.prototype.detachControl=function(e){this._observer&&e&&(this.camera.getScene().onPointerObservable.remove(this._observer),this._onMouseMove&&e.removeEventListener("mousemove",this._onMouseMove),this.onContextMenu&&e.removeEventListener("contextmenu",this.onContextMenu),this.onPointerMovedObservable&&this.onPointerMovedObservable.clear(),this._observer=null,this._onMouseMove=null,this.previousPosition=null)},e.prototype.getClassName=function(){return"FreeCameraMouseInput"},e.prototype.getSimpleName=function(){return"mouse"},Object(r.__decorate)([Object(o.c)()],e.prototype,"buttons",void 0),Object(r.__decorate)([Object(o.c)()],e.prototype,"angularSensibility",void 0),e}();a.a.FreeCameraMouseInput=c},function(e,t,n){"use strict";n.d(t,"a",(function(){return c}));var r=n(1),i=n(2),o=n(41),a=n(19),s=n(0),c=function(){function e(){this.touchAngularSensibility=2e5,this.touchMoveSensibility=250,this._offsetX=null,this._offsetY=null,this._pointerPressed=new Array}return e.prototype.attachControl=function(e,t){var n=this,r=null;void 0===this._pointerInput&&(this._onLostFocus=function(){n._offsetX=null,n._offsetY=null},this._pointerInput=function(e){var i=e.event;if("mouse"!==i.pointerType)if(e.type===a.a.POINTERDOWN){if(t||i.preventDefault(),n._pointerPressed.push(i.pointerId),1!==n._pointerPressed.length)return;r={x:i.clientX,y:i.clientY}}else if(e.type===a.a.POINTERUP){if(t||i.preventDefault(),-1===(o=n._pointerPressed.indexOf(i.pointerId)))return;if(n._pointerPressed.splice(o,1),0!=o)return;r=null,n._offsetX=null,n._offsetY=null}else if(e.type===a.a.POINTERMOVE){if(t||i.preventDefault(),!r)return;var o;if(0!=(o=n._pointerPressed.indexOf(i.pointerId)))return;n._offsetX=i.clientX-r.x,n._offsetY=-(i.clientY-r.y)}}),this._observer=this.camera.getScene().onPointerObservable.add(this._pointerInput,a.a.POINTERDOWN|a.a.POINTERUP|a.a.POINTERMOVE),this._onLostFocus&&e.addEventListener("blur",this._onLostFocus)},e.prototype.detachControl=function(e){this._pointerInput&&e&&(this._observer&&(this.camera.getScene().onPointerObservable.remove(this._observer),this._observer=null),this._onLostFocus&&(e.removeEventListener("blur",this._onLostFocus),this._onLostFocus=null),this._pointerPressed=[],this._offsetX=null,this._offsetY=null)},e.prototype.checkInputs=function(){if(this._offsetX&&this._offsetY){var e=this.camera;if(e.cameraRotation.y+=this._offsetX/this.touchAngularSensibility,this._pointerPressed.length>1)e.cameraRotation.x+=-this._offsetY/this.touchAngularSensibility;else{var t=e._computeLocalCameraSpeed(),n=new s.e(0,0,t*this._offsetY/this.touchMoveSensibility);s.a.RotationYawPitchRollToRef(e.rotation.y,e.rotation.x,0,e._cameraRotationMatrix),e.cameraDirection.addInPlace(s.e.TransformCoordinates(n,e._cameraRotationMatrix))}}},e.prototype.getClassName=function(){return"FreeCameraTouchInput"},e.prototype.getSimpleName=function(){return"touch"},Object(r.__decorate)([Object(i.c)()],e.prototype,"touchAngularSensibility",void 0),Object(r.__decorate)([Object(i.c)()],e.prototype,"touchMoveSensibility",void 0),e}();o.a.FreeCameraTouchInput=c},function(e,t,n){"use strict";n.d(t,"a",(function(){return i}));var r=n(24),i=(n(221),n(170),function(){function e(){}return e.ExpandRGBDTexture=function(e){var t=e._texture;if(t&&e.isRGBD){var n=t.getEngine(),i=n.getCaps(),o=!1;i.textureHalfFloatRender&&i.textureHalfFloatLinearFiltering?(o=!0,t.type=2):i.textureFloatRender&&i.textureFloatLinearFiltering&&(o=!0,t.type=1),o&&(t.isReady=!1,t._isRGBD=!1,t.invertY=!1),e.onLoadObservable.addOnce((function(){if(o){var i=new r.a("rgbdDecode","rgbdDecode",null,null,1,null,3,n,!1,void 0,t.type,void 0,null,!1),a=n.createRenderTargetTexture(t.width,{generateDepthBuffer:!1,generateMipMaps:!1,generateStencilBuffer:!1,samplingMode:t.samplingMode,type:t.type,format:5});i.getEffect().executeWhenCompiled((function(){i.onApply=function(e){e._bindTexture("textureSampler",t),e.setFloat2("scale",1,1)},e.getScene().postProcessManager.directRender([i],a,!0),n.restoreDefaultFramebuffer(),n._releaseTexture(t),n._releaseFramebufferObjects(a),i&&i.dispose(),a._swapAndDie(t),t.isReady=!0}))}}))}},e}())},function(e,t,n){"use strict";n.d(t,"a",(function(){return i}));var r=n(20),i=function(){function e(e){this.name=r.a.NAME_LAYER,this.scene=e,this._engine=e.getEngine(),e.layers=new Array}return e.prototype.register=function(){this.scene._beforeCameraDrawStage.registerStep(r.a.STEP_BEFORECAMERADRAW_LAYER,this,this._drawCameraBackground),this.scene._afterCameraDrawStage.registerStep(r.a.STEP_AFTERCAMERADRAW_LAYER,this,this._drawCameraForeground),this.scene._beforeRenderTargetDrawStage.registerStep(r.a.STEP_BEFORERENDERTARGETDRAW_LAYER,this,this._drawRenderTargetBackground),this.scene._afterRenderTargetDrawStage.registerStep(r.a.STEP_AFTERRENDERTARGETDRAW_LAYER,this,this._drawRenderTargetForeground)},e.prototype.rebuild=function(){for(var e=0,t=this.scene.layers;e<t.length;e++){t[e]._rebuild()}},e.prototype.dispose=function(){for(var e=this.scene.layers;e.length;)e[0].dispose()},e.prototype._draw=function(e){var t=this.scene.layers;if(t.length){this._engine.setDepthBuffer(!1);for(var n=0,r=t;n<r.length;n++){var i=r[n];e(i)&&i.render()}this._engine.setDepthBuffer(!0)}},e.prototype._drawCameraPredicate=function(e,t,n){return!e.renderOnlyInRenderTargetTextures&&e.isBackground===t&&0!=(e.layerMask&n)},e.prototype._drawCameraBackground=function(e){var t=this;this._draw((function(n){return t._drawCameraPredicate(n,!0,e.layerMask)}))},e.prototype._drawCameraForeground=function(e){var t=this;this._draw((function(n){return t._drawCameraPredicate(n,!1,e.layerMask)}))},e.prototype._drawRenderTargetPredicate=function(e,t,n,r){return e.renderTargetTextures.length>0&&e.isBackground===t&&e.renderTargetTextures.indexOf(r)>-1&&0!=(e.layerMask&n)},e.prototype._drawRenderTargetBackground=function(e){var t=this;this._draw((function(n){return t._drawRenderTargetPredicate(n,!0,t.scene.activeCamera.layerMask,e)}))},e.prototype._drawRenderTargetForeground=function(e){var t=this;this._draw((function(n){return t._drawRenderTargetPredicate(n,!1,t.scene.activeCamera.layerMask,e)}))},e.prototype.addFromContainer=function(e){var t=this;e.layers&&e.layers.forEach((function(e){t.scene.layers.push(e)}))},e.prototype.removeFromContainer=function(e,t){var n=this;void 0===t&&(t=!1),e.layers&&e.layers.forEach((function(e){var r=n.scene.layers.indexOf(e);-1!==r&&n.scene.layers.splice(r,1),t&&e.dispose()}))},e}()},function(e,t,n){"use strict";n.d(t,"a",(function(){return s}));var r=n(1),i=n(2),o=n(164),a=n(12),s=function(e){function t(t,n){var r=e.call(this,t,n)||this;return r._useRoughnessFromMetallicTextureAlpha=!1,r._useRoughnessFromMetallicTextureGreen=!0,r._useMetallnessFromMetallicTextureBlue=!0,r.metallic=1,r.roughness=1,r}return Object(r.__extends)(t,e),t.prototype.getClassName=function(){return"PBRMetallicRoughnessMaterial"},t.prototype.clone=function(e){var n=this,r=i.a.Clone((function(){return new t(e,n.getScene())}),this);return r.id=e,r.name=e,this.clearCoat.copyTo(r.clearCoat),this.anisotropy.copyTo(r.anisotropy),this.brdf.copyTo(r.brdf),this.sheen.copyTo(r.sheen),this.subSurface.copyTo(r.subSurface),r},t.prototype.serialize=function(){var e=i.a.Serialize(this);return e.customType="BABYLON.PBRMetallicRoughnessMaterial",e.clearCoat=this.clearCoat.serialize(),e.anisotropy=this.anisotropy.serialize(),e.brdf=this.brdf.serialize(),e.sheen=this.sheen.serialize(),e.subSurface=this.subSurface.serialize(),e},t.Parse=function(e,n,r){var o=i.a.Parse((function(){return new t(e.name,n)}),e,n,r);return e.clearCoat&&o.clearCoat.parse(e.clearCoat,n,r),e.anisotropy&&o.anisotropy.parse(e.anisotropy,n,r),e.brdf&&o.brdf.parse(e.brdf,n,r),e.sheen&&o.sheen.parse(e.sheen,n,r),e.subSurface&&o.subSurface.parse(e.subSurface,n,r),o},Object(r.__decorate)([Object(i.e)(),Object(i.b)("_markAllSubMeshesAsTexturesDirty","_albedoColor")],t.prototype,"baseColor",void 0),Object(r.__decorate)([Object(i.m)(),Object(i.b)("_markAllSubMeshesAsTexturesDirty","_albedoTexture")],t.prototype,"baseTexture",void 0),Object(r.__decorate)([Object(i.c)(),Object(i.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"metallic",void 0),Object(r.__decorate)([Object(i.c)(),Object(i.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"roughness",void 0),Object(r.__decorate)([Object(i.m)(),Object(i.b)("_markAllSubMeshesAsTexturesDirty","_metallicTexture")],t.prototype,"metallicRoughnessTexture",void 0),t}(o.a);a.a.RegisteredTypes["BABYLON.PBRMetallicRoughnessMaterial"]=s},function(e,t,n){"use strict";n.d(t,"a",(function(){return o}));var r=n(11),i=n(20),o=function(){function e(e){this.name=i.a.NAME_PROCEDURALTEXTURE,this.scene=e,this.scene.proceduralTextures=new Array}return e.prototype.register=function(){this.scene._beforeClearStage.registerStep(i.a.STEP_BEFORECLEAR_PROCEDURALTEXTURE,this,this._beforeClear)},e.prototype.rebuild=function(){},e.prototype.dispose=function(){},e.prototype._beforeClear=function(){if(this.scene.proceduralTexturesEnabled){r.b.StartPerformanceCounter("Procedural textures",this.scene.proceduralTextures.length>0);for(var e=0;e<this.scene.proceduralTextures.length;e++){var t=this.scene.proceduralTextures[e];t._shouldRender()&&t.render()}r.b.EndPerformanceCounter("Procedural textures",this.scene.proceduralTextures.length>0)}},e}()},function(e,t,n){"use strict";n.d(t,"a",(function(){return c}));var r=n(1),i=n(2),o=n(118),a=n(30),s=n(97),c=(n(160),function(e){function t(t,n,r,i,o,a,s,c,l){void 0===i&&(i=5),void 0===o&&(o=0),void 0===a&&(a=!1),void 0===s&&(s=!1),void 0===c&&(c=3),void 0===l&&(l=null);var u=e.call(this,"",t)||this;return u._texture=t.getEngine().createRawCubeTexture(n,r,i,o,a,s,c,l),u}return Object(r.__extends)(t,e),t.prototype.update=function(e,t,n,r,i){void 0===i&&(i=null),this._texture.getEngine().updateRawCubeTexture(this._texture,e,t,n,r,i)},t.prototype.updateRGBDAsync=function(e,n,r,i){return void 0===n&&(n=null),void 0===r&&(r=.8),void 0===i&&(i=0),t._UpdateRGBDAsync(this._texture,e,n,r,i)},t.prototype.clone=function(){var e=this;return i.a.Clone((function(){var n=e.getScene(),r=e._texture,i=new t(n,r._bufferViewArray,r.width,r.format,r.type,r.generateMipMaps,r.invertY,r.samplingMode,r._compression);return r.source===a.b.CubeRawRGBD&&i.updateRGBDAsync(r._bufferViewArrayArray,r._sphericalPolynomial,r._lodGenerationScale,r._lodGenerationOffset),i}),this)},t._UpdateRGBDAsync=function(e,t,n,r,i){return e._source=a.b.CubeRawRGBD,e._bufferViewArrayArray=t,e._lodGenerationScale=r,e._lodGenerationOffset=i,e._sphericalPolynomial=n,o.a.UploadLevelsAsync(e,t).then((function(){e.isReady=!0}))},t}(s.a))},function(e,t,n){"use strict";n.d(t,"a",(function(){return r}));var 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e.ar.gh(t)}))},e.prototype.ph=function(){var e=this;return this.persistence.runTransaction("Get last stream token","readonly",(function(t){return e.ar.ph(t)}))},e.prototype.yh=function(e){var t=this;return this.persistence.runTransaction("Set last stream token","readwrite-primary",(function(n){return t.ar.yh(n,e)}))},e.prototype.bh=function(){var e=this;return this.persistence.runTransaction("Get last remote snapshot version","readonly",(function(t){return e.th.bh(t)}))},e.prototype.vh=function(t){var n=this,r=t.ts,i=this.Ko;return this.persistence.runTransaction("Apply remote event","readwrite-primary",(function(o){var a=n.Xo.Eh({wh:!0});i=n.Ko;var s=[];t.Ts.forEach((function(t,a){var c=i.get(a);if(c){s.push(n.th.Sh(o,t.gs,a).next((function(){return n.th.Dh(o,t.Ps,a)})));var l=t.resumeToken;if(l.Ot()>0){var u=c.ss(l,r).es(o.Ch);i=i.it(a,u),e.kh(c,u,t)&&s.push(n.th.Nh(o,u))}}}));var c=He(),l=Ze();if(t.Es.forEach((function(e,t){l=l.add(e)})),s.push(a.getEntries(o,l).next((function(e){t.Es.forEach((function(i,l){var u=e.get(i);l instanceof Ce&&l.version.isEqual(y.MIN)?(a.Zi(i,r),c=c.it(i,l)):null==u||l.version.D(u.version)>0||0===l.version.D(u.version)&&u.hasPendingWrites?(a.Yi(l,r),c=c.it(i,l)):yt("LocalStore","Ignoring outdated watch update for ",i,". 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this.persistence.runTransaction("Get next mutation batch","readonly",(function(n){return void 0===e&&(e=-1),t.ar.xh(n,e)}))},e.prototype.Bh=function(e){var t=this;return this.persistence.runTransaction("read document","readonly",(function(n){return t.sh.cr(n,e)}))},e.prototype.Uh=function(e){var t=this;return this.persistence.runTransaction("Allocate target","readwrite",(function(n){var r;return t.th.qh(n,e).next((function(i){return i?(r=i,Ft.resolve(r)):t.th.Qh(n).next((function(i){return r=new Ve(e,i,0,n.Ch),t.th.Wh(n,r).next((function(){return r}))}))}))})).then((function(n){return null===t.Ko.get(n.targetId)&&(t.Ko=t.Ko.it(n.targetId,n),t.Go.set(e,n.targetId)),n}))},e.prototype.qh=function(e,t){var n=this.Go.get(t);return void 0!==n?Ft.resolve(this.Ko.get(n)):this.th.qh(e,t)},e.prototype.jh=function(e,t){var n=this,r=this.Ko.get(e),i=t?"readwrite":"readwrite-primary";return this.persistence.runTransaction("Release target",i,(function(i){var o=n.jo.Ni(e);return t?Ft.resolve():Ft.forEach(o,(function(e){return n.persistence.Jo.Di(i,e)})).next((function(){n.persistence.Jo.removeTarget(i,r)}))})).then((function(){n.Ko=n.Ko.remove(e),n.Go.delete(r.target)}))},e.prototype.Kh=function(e,t){var n=this,r=y.MIN,i=Ze();return this.persistence.runTransaction("Execute query","readonly",(function(o){return n.qh(o,e.xe()).next((function(e){if(e)return r=e.lastLimboFreeSnapshotVersion,n.th.Gh(o,e.targetId).next((function(e){i=e}))})).next((function(){return n.Wo.wr(o,e,t?r:y.MIN,t?i:Ze())})).next((function(e){return{documents:e,zh:i}}))}))},e.prototype.Hh=function(e){var t=this;return this.persistence.runTransaction("Remote document keys","readonly",(function(n){return t.th.Gh(n,e)}))},e.prototype.Jh=function(){return this.persistence.Jh()},e.prototype.Yh=function(e){this.ar.Xh(e)},e.prototype.Zh=function(e){this.persistence.Zh(e)},e.prototype.Ih=function(e,t,n){var r=this,i=t.batch,o=i.keys(),a=Ft.resolve();return o.forEach((function(r){a=a.next((function(){return n.tr(e,r)})).next((function(e){var o=e,a=t.gi.get(r);Et(null!==a,"ackVersions should contain every doc in the write."),(!o||o.version.D(a)<0)&&(o=i.Ut(r,o,t))&&n.Yi(o,t.Vi)}))})),a.next((function(){return r.ar.Vh(e,i)}))},e.prototype.No=function(e){var t=this;return this.persistence.runTransaction("Collect garbage","readwrite-primary",(function(n){return e.Uo(n,t.Ko)}))},e.prototype.ta=function(e){var t=this,n=this.Ko.get(e);return n?Promise.resolve(n.target):this.persistence.runTransaction("Get target data","readonly",(function(n){return t.th.un(n,e).next((function(e){return e?e.target:null}))}))},e.prototype.ea=function(){var e=this;return this.persistence.runTransaction("Get new document changes","readonly",(function(t){return e.Xo.ea(t,e.zo)})).then((function(t){var n=t.sa,r=t.readTime;return e.zo=r,n}))},e.prototype.rh=function(){return i.__awaiter(this,void 0,void 0,(function(){var e,t=this;return 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i.__extends(t,e),t.prototype.cu=function(e){return this.Ka.lu("Listen",e)},t.prototype.onMessage=function(e){this.Ja.reset();var t=this.serializer.kn(e),n=this.serializer.Fn(e);return this.listener.du(t,n)},t.prototype.fu=function(e){var t={};t.database=this.serializer.pn,t.addTarget=this.serializer.xe(e);var n=this.serializer.ei(e);n&&(t.labels=n),this.nu(t)},t.prototype.Tu=function(e){var t={};t.database=this.serializer.pn,t.removeTarget=e,this.nu(t)},t}(Kn),qn=function(e){function t(t,n,r,i,o){var a=this;return(a=e.call(this,t,"write_stream_connection_backoff","write_stream_idle",n,r,o)||this).serializer=i,a.mu=!1,a.lastStreamToken=D.xt,a}return i.__extends(t,e),Object.defineProperty(t.prototype,"Eu",{get:function(){return this.mu},enumerable:!0,configurable:!0}),t.prototype.start=function(){this.mu=!1,e.prototype.start.call(this)},t.prototype.ru=function(){this.mu&&this.wu([])},t.prototype.cu=function(e){return this.Ka.lu("Write",e)},t.prototype.onMessage=function(e){if(Et(!!e.streamToken,"Got a write response without a stream token"),this.lastStreamToken=this.serializer.En(e.streamToken),this.mu){this.Ja.reset();var t=this.serializer.Wn(e.writeResults,e.commitTime),n=this.serializer.fromVersion(e.commitTime);return this.listener.Iu(n,t)}return Et(!e.writeResults||0===e.writeResults.length,"Got mutation results for handshake"),this.mu=!0,this.listener.Ru()},t.prototype.Au=function(){var e={};e.database=this.serializer.pn,this.nu(e)},t.prototype.wu=function(e){var t=this,n={streamToken:this.serializer.mn(this.lastStreamToken),writes:e.map((function(e){return t.serializer.$n(e)}))};this.nu(n)},t}(Kn),Qn=function(){function e(e,t,n,r){this.$a=e,this.Ka=t,this.credentials=n,this.serializer=r}return e.prototype.Pu=function(e){return new qn(this.$a,this.Ka,this.credentials,this.serializer,e)},e.prototype.Vu=function(e){return new Yn(this.$a,this.Ka,this.credentials,this.serializer,e)},e.prototype.commit=function(e){var t=this,n={database:this.serializer.pn,writes:e.map((function(e){return t.serializer.$n(e)}))};return this.gu("Commit",n).then((function(e){return t.serializer.Wn(e.writeResults,e.commitTime)}))},e.prototype.pu=function(e){var t=this,n={database:this.serializer.pn,documents:e.map((function(e){return t.serializer.An(e)}))};return this.yu("BatchGetDocuments",n).then((function(n){var r=He();n.forEach((function(e){var n=t.serializer.Cn(e);r=r.it(n.key,n)}));var i=[];return e.forEach((function(e){var t=r.get(e);Et(!!t,"Missing entity in write response for "+e),i.push(t)})),i}))},e.prototype.gu=function(e,t){var n=this;return this.credentials.getToken().then((function(r){return n.Ka.gu(e,t,r)})).catch((function(e){throw e.code===d.UNAUTHENTICATED&&n.credentials._(),e}))},e.prototype.yu=function(e,t){var n=this;return this.credentials.getToken().then((function(r){return n.Ka.yu(e,t,r)})).catch((function(e){throw e.code===d.UNAUTHENTICATED&&n.credentials._(),e}))},e}(),Zn=function(){function e(e){this.bu=e,this.vu=qe(),this.mutations=[],this.Su=!1,this.Du=null,this.Cu=new Set}return e.prototype.pu=function(e){return i.__awaiter(this,void 0,void 0,(function(){var t,n=this;return i.__generator(this,(function(r){switch(r.label){case 0:if(this.ku(),this.mutations.length>0)throw new p(d.INVALID_ARGUMENT,"Firestore transactions require all reads to be executed before all writes.");return[4,this.bu.pu(e)];case 1:return[2,((t=r.sent()).forEach((function(e){e instanceof Ce||e instanceof ye?n.Nu(e):Tt("Document in a transaction was a "+e.constructor.name)})),t)]}}))}))},e.prototype.set=function(e,t){this.write(t.da(e,this.Zt(e))),this.Cu.add(e)},e.prototype.update=function(e,t){try{this.write(t.da(e,this.Fu(e)))}catch(e){this.Du=e}this.Cu.add(e)},e.prototype.delete=function(e){this.write([new me(e,this.Zt(e))]),this.Cu.add(e)},e.prototype.commit=function(){return i.__awaiter(this,void 0,void 0,(function(){var e,t=this;return i.__generator(this,(function(n){switch(n.label){case 0:if(this.ku(),this.Du)throw this.Du;return e=this.vu,this.mutations.forEach((function(t){e=e.remove(t.key)})),e.forEach((function(e,n){t.mutations.push(new ge(e,t.Zt(e)))})),[4,this.bu.commit(this.mutations)];case 1:return n.sent(),this.Su=!0,[2]}}))}))},e.prototype.Nu=function(e){var t;if(e instanceof ye)t=e.version;else{if(!(e instanceof Ce))throw Tt("Document in a transaction was a "+e.constructor.name);t=y.S()}var n=this.vu.get(e.key);if(null!==n){if(!t.isEqual(n))throw new p(d.ABORTED,"Document version changed between two reads.")}else this.vu=this.vu.it(e.key,t)},e.prototype.Zt=function(e){var t=this.vu.get(e);return!this.Cu.has(e)&&t?ue.updateTime(t):ue.NONE},e.prototype.Fu=function(e){var t=this.vu.get(e);if(!this.Cu.has(e)&&t){if(t.isEqual(y.S()))throw new p(d.INVALID_ARGUMENT,"Can't update 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Most recent error: "+e.toString()),this.Bu("Offline")))},e.prototype.set=function(e){this.Qu(),this.Mu=0,"Online"===e&&(this.Ou=!1),this.Bu(e)},e.prototype.Bu=function(e){e!==this.state&&(this.state=e,this.$u(e))},e.prototype.Uu=function(e){var t="Could not reach Cloud Firestore backend. "+e+"\nThis typically indicates that your device does not have a healthy Internet connection at the moment. The client will operate in offline mode until it is able to successfully connect to the backend.";this.Ou?(Ct(t),this.Ou=!1):yt("OnlineStateTracker",t)},e.prototype.Qu=function(){null!==this.Lu&&(this.Lu.cancel(),this.Lu=null)},e}(),$n=function(){function e(e,t,n,r,o){var a=this;this.Wu=e,this.bu=t,this.ju=[],this.Ku=new Map,this.Gu=null,this.networkEnabled=!1,this.isPrimary=!1,this.zu=o,this.zu.Hu((function(e){n.qr((function(){return i.__awaiter(a,void 0,void 0,(function(){return i.__generator(this,(function(e){switch(e.label){case 0:return this.Ju()?(yt("RemoteStore","Restarting streams for network reachability change."),[4,this.Yu()]):[3,2];case 1:e.sent(),e.label=2;case 2:return[2]}}))}))}))})),this.Xu=new Jn(n,r),this.Zu=this.bu.Vu({_u:this.tc.bind(this),ou:this.ec.bind(this),du:this.sc.bind(this)}),this.nc=this.bu.Pu({_u:this.ic.bind(this),ou:this.rc.bind(this),Ru:this.oc.bind(this),Iu:this.Iu.bind(this)})}return e.prototype.start=function(){return this.enableNetwork()},e.prototype.enableNetwork=function(){return i.__awaiter(this,void 0,void 0,(function(){var e;return i.__generator(this,(function(t){switch(t.label){case 0:return this.networkEnabled=!0,this.Ju()?(e=this.nc,[4,this.Wu.ph()]):[3,3];case 1:return e.lastStreamToken=t.sent(),this.hc()?this.ac():this.Xu.set("Unknown"),[4,this.uc()];case 2:t.sent(),t.label=3;case 3:return[2]}}))}))},e.prototype.disableNetwork=function(){return i.__awaiter(this,void 0,void 0,(function(){return i.__generator(this,(function(e){switch(e.label){case 0:return this.networkEnabled=!1,[4,this.cc()];case 1:return e.sent(),this.Xu.set("Offline"),[2]}}))}))},e.prototype.cc=function(){return i.__awaiter(this,void 0,void 0,(function(){return i.__generator(this,(function(e){switch(e.label){case 0:return[4,this.nc.stop()];case 1:return e.sent(),[4,this.Zu.stop()];case 2:return e.sent(),this.ju.length>0&&(yt("RemoteStore","Stopping write stream with "+this.ju.length+" pending writes"),this.ju=[]),this._c(),[2]}}))}))},e.prototype.lc=function(){return i.__awaiter(this,void 0,void 0,(function(){return i.__generator(this,(function(e){switch(e.label){case 0:return yt("RemoteStore","RemoteStore shutting down."),this.networkEnabled=!1,[4,this.cc()];case 1:return e.sent(),this.zu.lc(),this.Xu.set("Unknown"),[2]}}))}))},e.prototype.listen=function(e){this.Ku.has(e.targetId)||(this.Ku.set(e.targetId,e),this.hc()?this.ac():this.Zu.Xa()&&this.dc(e))},e.prototype.fc=function(e){this.Ku.delete(e),this.Zu.Xa()&&this.Tc(e),0===this.Ku.size&&(this.Zu.Xa()?this.Zu.eu():this.Ju()&&this.Xu.set("Unknown"))},e.prototype.un=function(e){return this.Ku.get(e)||null},e.prototype.an=function(e){return this.mc.an(e)},e.prototype.dc=function(e){this.Gu.Bs(e.targetId),this.Zu.fu(e)},e.prototype.Tc=function(e){this.Gu.Bs(e),this.Zu.Tu(e)},e.prototype.ac=function(){this.Gu=new lt(this),this.Zu.start(),this.Xu.xu()},e.prototype.hc=function(){return this.Ju()&&!this.Zu.Ya()&&this.Ku.size>0},e.prototype.Ju=function(){return this.isPrimary&&this.networkEnabled},e.prototype._c=function(){this.Gu=null},e.prototype.tc=function(){return i.__awaiter(this,void 0,void 0,(function(){var e=this;return i.__generator(this,(function(t){return this.Ku.forEach((function(t,n){e.dc(t)})),[2]}))}))},e.prototype.ec=function(e){return i.__awaiter(this,void 0,void 0,(function(){return i.__generator(this,(function(t){return this._c(),this.hc()?(this.Xu.qu(e),this.ac()):this.Xu.set("Unknown"),[2]}))}))},e.prototype.sc=function(e,t){return i.__awaiter(this,void 0,void 0,(function(){var n;return i.__generator(this,(function(r){switch(r.label){case 0:return this.Xu.set("Online"),e instanceof st&&2===e.state&&e.cause?[2,this.Ec(e)]:(e instanceof ot?this.Gu.zs(e):e instanceof at?this.Gu.sn(e):this.Gu.Ys(e),t.isEqual(y.MIN)?[3,4]:[4,this.Wu.bh()]);case 1:return n=r.sent(),t.D(n)>=0?[4,this.wc(t)]:[3,3];case 2:r.sent(),r.label=3;case 3:r.label=4;case 4:return[2]}}))}))},e.prototype.wc=function(e){var t=this,n=this.Gu.rn(e);return n.Ts.forEach((function(n,r){if(n.resumeToken.Ot()>0){var i=t.Ku.get(r);i&&t.Ku.set(r,i.ss(n.resumeToken,e))}})),n.ms.forEach((function(e){var n=t.Ku.get(e);if(n){t.Ku.set(e,n.ss(D.xt,n.ts)),t.Tc(e);var r=new Ve(n.target,e,1,n.sequenceNumber);t.dc(r)}})),this.mc.vh(n)},e.prototype.Ec=function(e){var t=this,n=e.cause,r=Promise.resolve();return e.targetIds.forEach((function(e){r=r.then((function(){return i.__awaiter(t,void 0,void 0,(function(){return i.__generator(this,(function(t){return this.Ku.has(e)?[2,(this.Ku.delete(e),this.Gu.removeTarget(e),this.mc.Ic(e,n))]:[2]}))}))}))})),r},e.prototype.uc=function(){return i.__awaiter(this,void 0,void 0,(function(){var e,t;return i.__generator(this,(function(n){switch(n.label){case 0:return this.Rc()?(e=this.ju.length>0?this.ju[this.ju.length-1].batchId:-1,[4,this.Wu.Oh(e)]):[3,5];case 1:return null!==(t=n.sent())?[3,2]:(0===this.ju.length&&this.nc.eu(),[3,4]);case 2:return this.Ac(t),[4,this.uc()];case 3:n.sent(),n.label=4;case 4:n.label=5;case 5:return this.Pc()&&this.Vc(),[2]}}))}))},e.prototype.Rc=function(){return this.Ju()&&this.ju.length<10},e.prototype.gc=function(){return this.ju.length},e.prototype.Ac=function(e){this.ju.push(e),this.nc.Xa()&&this.nc.Eu&&this.nc.wu(e.mutations)},e.prototype.Pc=function(){return this.Ju()&&!this.nc.Ya()&&this.ju.length>0},e.prototype.Vc=function(){this.nc.start()},e.prototype.ic=function(){return i.__awaiter(this,void 0,void 0,(function(){return i.__generator(this,(function(e){return this.nc.Au(),[2]}))}))},e.prototype.oc=function(){var e=this;return this.Wu.yh(this.nc.lastStreamToken).then((function(){for(var t=0,n=e.ju;t<n.length;t++){var r=n[t];e.nc.wu(r.mutations)}})).catch($t)},e.prototype.Iu=function(e,t){var n=this,r=this.ju.shift(),i=Lt.from(r,e,t,this.nc.lastStreamToken);return this.mc.pc(i).then((function(){return n.uc()}))},e.prototype.rc=function(e){return i.__awaiter(this,void 0,void 0,(function(){var t,n=this;return i.__generator(this,(function(r){return e&&this.ju.length>0?[2,(t=this.nc.Eu?this.yc(e):this.bc(e),t.then((function(){n.Pc()&&n.Vc()})))]:[2]}))}))},e.prototype.bc=function(e){return i.__awaiter(this,void 0,void 0,(function(){return i.__generator(this,(function(t){return Ue(e.code)?[2,(yt("RemoteStore","RemoteStore error before completed handshake; resetting stream token: ",this.nc.lastStreamToken),this.nc.lastStreamToken=D.xt,this.Wu.yh(D.xt).catch($t))]:[2]}))}))},e.prototype.yc=function(e){return i.__awaiter(this,void 0,void 0,(function(){var t,n,r=this;return i.__generator(this,(function(i){return Ue(n=e.code)&&n!==d.ABORTED?(t=this.ju.shift(),[2,(this.nc.tu(),this.mc.vc(t.batchId,e).then((function(){return r.uc()})))]):[2]}))}))},e.prototype.Sc=function(){return new Zn(this.bu)},e.prototype.Yu=function(){return i.__awaiter(this,void 0,void 0,(function(){return i.__generator(this,(function(e){switch(e.label){case 0:return this.networkEnabled=!1,[4,this.cc()];case 1:return e.sent(),this.Xu.set("Unknown"),[4,this.enableNetwork()];case 2:return e.sent(),[2]}}))}))},e.prototype.Dc=function(){return i.__awaiter(this,void 0,void 0,(function(){return i.__generator(this,(function(e){switch(e.label){case 0:return this.Ju()?(yt("RemoteStore","RemoteStore restarting streams for new credential"),[4,this.Yu()]):[3,2];case 1:e.sent(),e.label=2;case 2:return[2]}}))}))},e.prototype.Cc=function(e){return i.__awaiter(this,void 0,void 0,(function(){return i.__generator(this,(function(t){switch(t.label){case 0:return this.isPrimary=e,e&&this.networkEnabled?[4,this.enableNetwork()]:[3,2];case 1:return t.sent(),[3,5];case 2:return e?[3,4]:[4,this.cc()];case 3:t.sent(),this.Xu.set("Unknown"),t.label=4;case 4:t.label=5;case 5:return[2]}}))}))},e}();function er(e,t){return"firestore_clients_"+e+"_"+t}function tr(e,t,n){var r="firestore_mutations_"+e+"_"+n;return t.t()&&(r+="_"+t.uid),r}function nr(e,t){return"firestore_targets_"+e+"_"+t}var rr=function(){function e(e,t,n,r){this.user=e,this.batchId=t,this.state=n,this.error=r}return e.kc=function(t,n,r){var i=JSON.parse(r),o="object"==typeof i&&-1!==["pending","acknowledged","rejected"].indexOf(i.state)&&(void 0===i.error||"object"==typeof i.error),a=void 0;return o&&i.error&&(o="string"==typeof i.error.message&&"string"==typeof i.error.code)&&(a=new p(i.error.code,i.error.message)),o?new e(t,n,i.state,a):(Ct("SharedClientState","Failed to parse mutation state for ID '"+n+"': "+r),null)},e.prototype.Nc=function(){var e={state:this.state,updateTimeMs:Date.now()};return this.error&&(e.error={code:this.error.code,message:this.error.message}),JSON.stringify(e)},e}(),ir=function(){function e(e,t,n){this.targetId=e,this.state=t,this.error=n}return e.kc=function(t,n){var r=JSON.parse(n),i="object"==typeof r&&-1!==["not-current","current","rejected"].indexOf(r.state)&&(void 0===r.error||"object"==typeof r.error),o=void 0;return i&&r.error&&(i="string"==typeof r.error.message&&"string"==typeof r.error.code)&&(o=new p(r.error.code,r.error.message)),i?new e(t,r.state,o):(Ct("SharedClientState","Failed to parse target state for ID '"+t+"': "+n),null)},e.prototype.Nc=function(){var e={state:this.state,updateTimeMs:Date.now()};return this.error&&(e.error={code:this.error.code,message:this.error.message}),JSON.stringify(e)},e}(),or=function(){function e(e,t){this.clientId=e,this.activeTargetIds=t}return e.kc=function(t,n){for(var r=JSON.parse(n),i="object"==typeof r&&r.activeTargetIds instanceof Array,o=$e(),a=0;i&&a<r.activeTargetIds.length;++a)i=k(r.activeTargetIds[a]),o=o.add(r.activeTargetIds[a]);return i?new e(t,o):(Ct("SharedClientState","Failed to parse client data for instance '"+t+"': "+n),null)},e}(),ar=function(){function e(e,t){this.clientId=e,this.onlineState=t}return e.kc=function(t){var n=JSON.parse(t);return"object"==typeof n&&-1!==["Unknown","Online","Offline"].indexOf(n.onlineState)&&"string"==typeof n.clientId?new e(n.clientId,n.onlineState):(Ct("SharedClientState","Failed to parse online state: "+t),null)},e}(),sr=function(){function e(){this.activeTargetIds=$e()}return e.prototype.Fc=function(e){this.activeTargetIds=this.activeTargetIds.add(e)},e.prototype.$c=function(e){this.activeTargetIds=this.activeTargetIds.delete(e)},e.prototype.Nc=function(){var e={activeTargetIds:this.activeTargetIds.j(),updateTimeMs:Date.now()};return JSON.stringify(e)},e}(),cr=function(){function e(t,n,r,i,o){if(this.$a=t,this.platform=n,this.persistenceKey=r,this.Mc=i,this.mc=null,this.$u=null,this.vr=null,this.Lc={},this.Oc=this.xc.bind(this),this.ko=!1,this.Bc=[],!e.Uc(this.platform))throw new p(d.UNIMPLEMENTED,"LocalStorage is not available on this platform.");var a=r.replace(/[.*+?^${}()|[\]\\]/g,"\\$&");this.storage=this.platform.window.localStorage,this.currentUser=o,this.qc=er(this.persistenceKey,this.Mc),this.Qc=function(e){return"firestore_sequence_number_"+e}(this.persistenceKey),this.Lc[this.Mc]=new sr,this.Wc=new RegExp("^firestore_clients_"+a+"_([^_]*)$"),this.jc=new RegExp("^firestore_mutations_"+a+"_(\\d+)(?:_(.*))?$"),this.Kc=new RegExp("^firestore_targets_"+a+"_(\\d+)$"),this.Gc=function(e){return"firestore_online_state_"+e}(this.persistenceKey),this.platform.window.addEventListener("storage",this.Oc)}return e.Uc=function(e){return!(!e.window||null==e.window.localStorage)},e.prototype.start=function(){return i.__awaiter(this,void 0,void 0,(function(){var e,t,n,r,o,a,s,c,l,u,h,d=this;return i.__generator(this,(function(i){switch(i.label){case 0:return[4,this.mc.Jh()];case 1:for(e=i.sent(),t=0,n=e;t<n.length;t++)(r=n[t])!==this.Mc&&(o=this.getItem(er(this.persistenceKey,r)))&&(a=or.kc(r,o))&&(this.Lc[a.clientId]=a);for(this.zc(),(s=this.storage.getItem(this.Gc))&&(c=this.Hc(s))&&this.Jc(c),l=0,u=this.Bc;l<u.length;l++)h=u[l],this.xc(h);return this.Bc=[],this.platform.window.addEventListener("unload",(function(){return d.lc()})),this.ko=!0,[2]}}))}))},e.prototype.Cr=function(e){this.setItem(this.Qc,JSON.stringify(e))},e.prototype.Yc=function(){var e=$e();return I(this.Lc,(function(t,n){e=e.Ft(n.activeTargetIds)})),e},e.prototype.Xc=function(e){for(var t in this.Lc)if(this.Lc.hasOwnProperty(t)&&this.Lc[t].activeTargetIds.has(e))return!0;return!1},e.prototype.Zc=function(e){this.t_(e,"pending")},e.prototype.e_=function(e,t,n){this.t_(e,t,n),this.s_(e)},e.prototype.n_=function(e){var t="not-current";if(this.Xc(e)){var n=this.storage.getItem(nr(this.persistenceKey,e));if(n){var r=ir.kc(e,n);r&&(t=r.state)}}return this.i_.Fc(e),this.zc(),t},e.prototype.r_=function(e){this.i_.$c(e),this.zc()},e.prototype.o_=function(e){return this.i_.activeTargetIds.has(e)},e.prototype.h_=function(e){this.removeItem(nr(this.persistenceKey,e))},e.prototype.a_=function(e,t,n){this.u_(e,t,n)},e.prototype.oh=function(e,t,n){var r=this;t.forEach((function(e){r.s_(e)})),this.currentUser=e,n.forEach((function(e){r.Zc(e)}))},e.prototype.c_=function(e){this.__(e)},e.prototype.lc=function(){this.ko&&(this.platform.window.removeEventListener("storage",this.Oc),this.removeItem(this.qc),this.ko=!1)},e.prototype.getItem=function(e){var t=this.storage.getItem(e);return yt("SharedClientState","READ",e,t),t},e.prototype.setItem=function(e,t){yt("SharedClientState","SET",e,t),this.storage.setItem(e,t)},e.prototype.removeItem=function(e){yt("SharedClientState","REMOVE",e),this.storage.removeItem(e)},e.prototype.xc=function(e){var t=this;if(e.storageArea===this.storage){if(yt("SharedClientState","EVENT",e.key,e.newValue),e.key===this.qc)return void Ct("Received WebStorage notification for local change. 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this.Bc.push(e);return[2]}))}))}))}},Object.defineProperty(e.prototype,"i_",{get:function(){return this.Lc[this.Mc]},enumerable:!0,configurable:!0}),e.prototype.zc=function(){this.setItem(this.qc,this.i_.Nc())},e.prototype.t_=function(e,t,n){var r=new rr(this.currentUser,e,t,n),i=tr(this.persistenceKey,this.currentUser,e);this.setItem(i,r.Nc())},e.prototype.s_=function(e){var t=tr(this.persistenceKey,this.currentUser,e);this.removeItem(t)},e.prototype.__=function(e){var t={clientId:this.Mc,onlineState:e};this.storage.setItem(this.Gc,JSON.stringify(t))},e.prototype.u_=function(e,t,n){var r=nr(this.persistenceKey,e),i=new ir(e,t,n);this.setItem(r,i.Nc())},e.prototype.l_=function(e){var t=this.Wc.exec(e);return t?t[1]:null},e.prototype.f_=function(e,t){var n=this.l_(e);return or.kc(n,t)},e.prototype.T_=function(e,t){var n=this.jc.exec(e),r=Number(n[1]),i=void 0!==n[2]?n[2]:null;return rr.kc(new h(i),r,t)},e.prototype.E_=function(e,t){var n=this.Kc.exec(e),r=Number(n[1]);return 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e(e,t){this.query=e,this.b_=t,this.v_=null,this.As=!1,this.S_=Ze(),this._s=Ze(),this.D_=new et(e.Be.bind(e))}return Object.defineProperty(e.prototype,"C_",{get:function(){return this.b_},enumerable:!0,configurable:!0}),e.prototype.k_=function(e,t){var n=this,r=t?t.N_:new tt,i=t?t.D_:this.D_,o=t?t._s:this._s,a=i,s=!1,c=this.query.je()&&i.size===this.query.limit?i.last():null,l=this.query.Ke()&&i.size===this.query.limit?i.first():null;if(e.ut((function(e,t){var u=i.get(e),h=t instanceof ye?t:null;h&&(h=n.query.matches(h)?h:null);var d=!!u&&n._s.has(u.key),p=!!h&&(h.te||n._s.has(h.key)&&h.hasCommittedMutations),f=!1;u&&h?u.data().isEqual(h.data())?d!==p&&(r.track({type:3,doc:h}),f=!0):n.F_(u,h)||(r.track({type:2,doc:h}),f=!0,(c&&n.query.Be(h,c)>0||l&&n.query.Be(h,l)<0)&&(s=!0)):!u&&h?(r.track({type:0,doc:h}),f=!0):u&&!h&&(r.track({type:1,doc:u}),f=!0,(c||l)&&(s=!0)),f&&(h?(a=a.add(h),o=p?o.add(e):o.delete(e)):(a=a.delete(e),o=o.delete(e)))})),this.query.je()||this.query.Ke())for(;a.size>this.query.limit;){var u=this.query.je()?a.last():a.first();a=a.delete(u.key),o=o.delete(u.key),r.track({type:1,doc:u})}return{D_:a,N_:r,M_:s,_s:o}},e.prototype.F_=function(e,t){return e.te&&t.hasCommittedMutations&&!t.te},e.prototype.nr=function(e,t,n){var r=this,i=this.D_;this.D_=e.D_,this._s=e._s;var o=e.N_.us();o.sort((function(e,t){return function(e,t){var n=function(e){switch(e){case 0:return 1;case 2:case 3:return 2;case 1:return 0;default:return Tt("Unknown ChangeType: "+e)}};return 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t=this.k_(e.documents);return this.nr(t,!0)},e.prototype.Q_=function(){return nt.fs(this.query,this.D_,this._s,0===this.v_)},e}(),fr=function(){function e(e,t,n,r){this.Nr=e,this.W_=t,this.updateFunction=n,this.Lr=r,this.j_=5,this.Ja=new Xn(this.Nr,"retry_transaction")}return e.prototype.K_=function(){this.G_()},e.prototype.G_=function(){var e=this;this.Ja.Qa((function(){return i.__awaiter(e,void 0,void 0,(function(){var e,t,n=this;return i.__generator(this,(function(r){return e=this.W_.Sc(),(t=this.z_(e))&&t.then((function(t){n.Nr.qr((function(){return e.commit().then((function(){n.Lr.resolve(t)})).catch((function(e){n.H_(e)}))}))})).catch((function(e){n.H_(e)})),[2]}))}))}))},e.prototype.z_=function(e){try{var t=this.updateFunction(e);return!N(t)&&t.catch&&t.then?t:(this.Lr.reject(Error("Transaction callback must return a Promise")),null)}catch(e){return this.Lr.reject(e),null}},e.prototype.H_=function(e){var t=this;this.j_>0&&this.J_(e)?(this.j_-=1,this.Nr.qr((function(){return t.G_(),Promise.resolve()}))):this.Lr.reject(e)},e.prototype.J_=function(e){if("FirebaseError"===e.name){var t=e.code;return"aborted"===t||"failed-precondition"===t||!Ue(t)}return!1},e}(),mr=function(e,t,n){this.query=e,this.targetId=t,this.view=n},gr=function(e){this.key=e,this.Y_=!1},_r=function(){function e(e,t,n,r,i){this.Wu=e,this.W_=t,this.X_=n,this.currentUser=r,this.Z_=i,this.tl=null,this.el=new Rt((function(e){return e.canonicalId()})),this.sl=new Map,this.nl=[],this.il=new P(S.F),this.rl=new Map,this.ol=new Dt,this.hl={},this.al=new Map,this.ul=ur.y_(),this.isPrimary=void 0,this.onlineState="Unknown"}return Object.defineProperty(e.prototype,"cl",{get:function(){return!0===this.isPrimary},enumerable:!0,configurable:!0}),e.prototype.subscribe=function(e){this.tl=e},e.prototype.listen=function(e){return i.__awaiter(this,void 0,void 0,(function(){var t,n,r,o,a;return i.__generator(this,(function(i){switch(i.label){case 0:return this._l("listen()"),(r=this.el.get(e))?(t=r.targetId,this.X_.n_(t),n=r.view.Q_(),[3,4]):[3,1];case 1:return[4,this.Wu.Uh(e.xe())];case 2:return o=i.sent(),a=this.X_.n_(o.targetId),t=o.targetId,[4,this.ll(e,t,"current"===a)];case 3:n=i.sent(),this.isPrimary&&this.W_.listen(o),i.label=4;case 4:return[2,(this.tl.du([n]),t)]}}))}))},e.prototype.ll=function(e,t,n){return i.__awaiter(this,void 0,void 0,(function(){var r,o,a,s,c,l;return i.__generator(this,(function(i){switch(i.label){case 0:return[4,this.Wu.Kh(e,!0)];case 1:return r=i.sent(),o=new pr(e,r.zh),a=o.k_(r.documents),s=it.Rs(t,n&&"Offline"!==this.onlineState),c=o.nr(a,!0===this.isPrimary,s),l=new mr(e,t,o),[2,(this.el.set(e,l),this.sl.has(t)?this.sl.get(t).push(e):this.sl.set(t,[e]),c.snapshot)]}}))}))},e.prototype.dl=function(e){return i.__awaiter(this,void 0,void 0,(function(){var t,n;return i.__generator(this,(function(r){switch(r.label){case 0:return[4,this.Wu.Kh(e.query,!0)];case 1:return t=r.sent(),n=e.view.q_(t),[2,(this.isPrimary&&this.fl(e.targetId,n.x_),n)]}}))}))},e.prototype.fc=function(e){return i.__awaiter(this,void 0,void 0,(function(){var t,n,r=this;return i.__generator(this,(function(i){switch(i.label){case 0:return this._l("unlisten()"),t=this.el.get(e),(n=this.sl.get(t.targetId)).length>1?[2,(this.sl.set(t.targetId,n.filter((function(t){return!t.isEqual(e)}))),void this.el.delete(e))]:this.isPrimary?(this.X_.r_(t.targetId),this.X_.Xc(t.targetId)?[3,2]:[4,this.Wu.jh(t.targetId,!1).then((function(){r.X_.h_(t.targetId),r.W_.fc(t.targetId),r.Tl(t.targetId)})).catch($t)]):[3,3];case 1:i.sent(),i.label=2;case 2:return[3,5];case 3:return this.Tl(t.targetId),[4,this.Wu.jh(t.targetId,!0)];case 4:i.sent(),i.label=5;case 5:return[2]}}))}))},e.prototype.write=function(e,t){return i.__awaiter(this,void 0,void 0,(function(){var n;return i.__generator(this,(function(r){switch(r.label){case 0:return this._l("write()"),[4,this.Wu.lh(e)];case 1:return n=r.sent(),this.X_.Zc(n.batchId),this.ml(n.batchId,t),[4,this.El(n.zi)];case 2:return r.sent(),[4,this.W_.uc()];case 3:return r.sent(),[2]}}))}))},e.prototype.runTransaction=function(e,t,n){new fr(e,this.W_,t,n).K_()},e.prototype.vh=function(e){return i.__awaiter(this,void 0,void 0,(function(){var t,n=this;return i.__generator(this,(function(r){switch(r.label){case 0:this._l("applyRemoteEvent()"),r.label=1;case 1:return r.trys.push([1,4,,6]),[4,this.Wu.vh(e)];case 2:return t=r.sent(),e.Ts.forEach((function(e,t){var r=n.rl.get(t);r&&(Et(e.Ps.size+e.Vs.size+e.gs.size<=1,"Limbo resolution for single document contains multiple changes."),e.Ps.size>0?r.Y_=!0:e.Vs.size>0?Et(r.Y_,"Received change for limbo target document without add."):e.gs.size>0&&(Et(r.Y_,"Received remove for limbo target document without add."),r.Y_=!1))})),[4,this.El(t,e)];case 3:return r.sent(),[3,6];case 4:return[4,$t(r.sent())];case 5:return r.sent(),[3,6];case 6:return[2]}}))}))},e.prototype.B_=function(e,t){if(this.isPrimary&&0===t||!this.isPrimary&&1===t){this._l("applyOnlineStateChange()");var n=[];this.el.forEach((function(t,r){var i=r.view.B_(e);i.snapshot&&n.push(i.snapshot)})),this.tl.wl(e),this.tl.du(n),this.onlineState=e,this.isPrimary&&this.X_.c_(e)}},e.prototype.Ic=function(e,t){return i.__awaiter(this,void 0,void 0,(function(){var n,r,o,a,s,c=this;return i.__generator(this,(function(i){switch(i.label){case 0:return this._l("rejectListens()"),this.X_.a_(e,"rejected",t),n=this.rl.get(e),(r=n&&n.key)?(this.il=this.il.remove(r),this.rl.delete(e),this.Il(),o=(o=new P(S.F)).it(r,new Ce(r,y.S())),a=Ze().add(r),s=new rt(y.MIN,new Map,new M(Pt),o,a),[2,this.vh(s)]):[4,this.Wu.jh(e,!1).then((function(){return c.Tl(e,t)})).catch($t)];case 1:return i.sent(),[2]}}))}))},e.prototype.I_=function(e,t,n){return i.__awaiter(this,void 0,void 0,(function(){var r;return i.__generator(this,(function(i){switch(i.label){case 0:return this._l("applyBatchState()"),[4,this.Wu.fh(e)];case 1:return null===(r=i.sent())?[3,6]:"pending"!==t?[3,3]:[4,this.W_.uc()];case 2:return i.sent(),[3,4];case 3:"acknowledged"===t||"rejected"===t?(this.Rl(e,n||null),this.Wu.Yh(e)):Tt("Unknown batchState: "+t),i.label=4;case 4:return[4,this.El(r)];case 5:return i.sent(),[3,7];case 6:yt("SyncEngine","Cannot apply mutation batch with id: "+e),i.label=7;case 7:return[2]}}))}))},e.prototype.pc=function(e){return i.__awaiter(this,void 0,void 0,(function(){var t,n;return i.__generator(this,(function(r){switch(r.label){case 0:this._l("applySuccessfulWrite()"),t=e.batch.batchId,this.Rl(t,null),this.Al(t),r.label=1;case 1:return r.trys.push([1,4,,6]),[4,this.Wu.mh(e)];case 2:return n=r.sent(),this.X_.e_(t,"acknowledged"),[4,this.El(n)];case 3:return r.sent(),[3,6];case 4:return[4,$t(r.sent())];case 5:return r.sent(),[3,6];case 6:return[2]}}))}))},e.prototype.vc=function(e,t){return i.__awaiter(this,void 0,void 0,(function(){var n;return i.__generator(this,(function(r){switch(r.label){case 0:this._l("rejectFailedWrite()"),this.Rl(e,t),this.Al(e),r.label=1;case 1:return r.trys.push([1,4,,6]),[4,this.Wu.Ah(e)];case 2:return n=r.sent(),this.X_.e_(e,"rejected",t),[4,this.El(n)];case 3:return r.sent(),[3,6];case 4:return[4,$t(r.sent())];case 5:return r.sent(),[3,6];case 6:return[2]}}))}))},e.prototype.Pl=function(e){return i.__awaiter(this,void 0,void 0,(function(){var t,n;return i.__generator(this,(function(r){switch(r.label){case 0:return this.W_.Ju()||yt("SyncEngine","The network is disabled. The task returned by 'awaitPendingWrites()' will not complete until the network is enabled."),[4,this.Wu.gh()];case 1:return-1===(t=r.sent())?[2,void e.resolve()]:((n=this.al.get(t)||[]).push(e),this.al.set(t,n),[2])}}))}))},e.prototype.Al=function(e){(this.al.get(e)||[]).forEach((function(e){e.resolve()})),this.al.delete(e)},e.prototype.Vl=function(e){this.al.forEach((function(t){t.forEach((function(t){t.reject(new p(d.CANCELLED,e))}))})),this.al.clear()},e.prototype.ml=function(e,t){var n=this.hl[this.currentUser.s()];n||(n=new P(Pt)),n=n.it(e,t),this.hl[this.currentUser.s()]=n},e.prototype.Rl=function(e,t){var n=this.hl[this.currentUser.s()];if(n){var r=n.get(e);r&&(t?r.reject(t):r.resolve(),n=n.remove(e)),this.hl[this.currentUser.s()]=n}},e.prototype.Tl=function(e,t){var n=this;void 0===t&&(t=null),this.X_.r_(e);for(var r=0,i=this.sl.get(e);r<i.length;r++){var o=i[r];this.el.delete(o),t&&this.tl.gl(o,t)}if(this.sl.delete(e),this.isPrimary){var a=this.ol.$i(e);this.ol.Ni(e),a.forEach((function(e){n.ol.Mi(e)||n.pl(e)}))}},e.prototype.pl=function(e){var t=this.il.get(e);null!==t&&(this.W_.fc(t),this.il=this.il.remove(e),this.rl.delete(t),this.Il())},e.prototype.fl=function(e,t){for(var n=0,r=t;n<r.length;n++){var i=r[n];i instanceof hr?(this.ol.vi(i.key,e),this.yl(i)):i instanceof dr?(yt("SyncEngine","Document no longer in limbo: "+i.key),this.ol.Di(i.key,e),this.ol.Mi(i.key)||this.pl(i.key)):Tt("Unknown limbo change: "+JSON.stringify(i))}},e.prototype.yl=function(e){var t=e.key;this.il.get(t)||(yt("SyncEngine","New document in limbo: "+t),this.nl.push(t),this.Il())},e.prototype.Il=function(){for(;this.nl.length>0&&this.il.size<this.Z_;){var e=this.nl.shift(),t=this.ul.next();this.rl.set(t,new gr(e)),this.il=this.il.it(e,t),this.W_.listen(new Ve(Ee.ve(e.path).xe(),t,2,jt.kr))}},e.prototype.bl=function(){return this.il},e.prototype.vl=function(){return this.nl},e.prototype.El=function(e,t){return i.__awaiter(this,void 0,void 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yi.ed(e,ri.store)}function Br(e){return yi.ed(e,ti.store)}var Vr=function(){function e(e,t){this.Jo=e,this.serializer=t}return e.prototype.Qh=function(e){var t=this;return this.vd(e).next((function(n){var r=new ur(n.highestTargetId);return n.highestTargetId=r.next(),t.Sd(e,n).next((function(){return n.highestTargetId}))}))},e.prototype.bh=function(e){return this.vd(e).next((function(e){return y.v(new b(e.lastRemoteSnapshotVersion.seconds,e.lastRemoteSnapshotVersion.nanoseconds))}))},e.prototype.Dd=function(e){return jr(e.yd)},e.prototype.$h=function(e,t,n){var r=this;return this.vd(e).next((function(i){return i.highestListenSequenceNumber=t,n&&(i.lastRemoteSnapshotVersion=n.k()),t>i.highestListenSequenceNumber&&(i.highestListenSequenceNumber=t),r.Sd(e,i)}))},e.prototype.Wh=function(e,t){var n=this;return this.Cd(e,t).next((function(){return n.vd(e).next((function(r){return r.targetCount+=1,n.kd(t,r),n.Sd(e,r)}))}))},e.prototype.Nh=function(e,t){return this.Cd(e,t)},e.prototype.Nd=function(e,t){var n=this;return this.Fd(e,t.targetId).next((function(){return zr(e).delete(t.targetId)})).next((function(){return n.vd(e)})).next((function(t){return Et(t.targetCount>0,"Removing from an empty target cache"),t.targetCount-=1,n.Sd(e,t)}))},e.prototype.xo=function(e,t,n){var r=this,i=0,o=[];return zr(e).md((function(a,s){var c=r.serializer.$d(s);c.sequenceNumber<=t&&null===n.get(c.targetId)&&(i++,o.push(r.Nd(e,c)))})).next((function(){return Ft.Ki(o)})).next((function(){return i}))},e.prototype.Xs=function(e,t){var n=this;return zr(e).md((function(e,r){var i=n.serializer.$d(r);t(i)}))},e.prototype.vd=function(e){return Ur(e.yd)},e.prototype.Sd=function(e,t){return(n=e,yi.ed(n,ui.store)).put(ui.key,t);var n},e.prototype.Cd=function(e,t){return zr(e).put(this.serializer.Md(t))},e.prototype.kd=function(e,t){var n=!1;return e.targetId>t.highestTargetId&&(t.highestTargetId=e.targetId,n=!0),e.sequenceNumber>t.highestListenSequenceNumber&&(t.highestListenSequenceNumber=e.sequenceNumber,n=!0),n},e.prototype.Ld=function(e){return this.vd(e).next((function(e){return e.targetCount}))},e.prototype.qh=function(e,t){var n=this,r=t.canonicalId(),i=IDBKeyRange.bound([r,Number.NEGATIVE_INFINITY],[r,Number.POSITIVE_INFINITY]),o=null;return zr(e).md({range:i,index:ci.queryTargetsIndexName},(function(e,r,i){var a=n.serializer.$d(r);t.isEqual(a.target)&&(o=a,i.done())})).next((function(){return o}))},e.prototype.Dh=function(e,t,n){var r=this,i=[],o=Gr(e);return t.forEach((function(t){var a=xr(t.path);i.push(o.put(new li(n,a))),i.push(r.Jo.vi(e,t))})),Ft.Ki(i)},e.prototype.Sh=function(e,t,n){var r=this,i=Gr(e);return Ft.forEach(t,(function(t){var o=xr(t.path);return Ft.Ki([i.delete([n,o]),r.Jo.Di(e,t)])}))},e.prototype.Fd=function(e,t){var n=Gr(e),r=IDBKeyRange.bound([t],[t+1],!1,!0);return n.delete(r)},e.prototype.Gh=function(e,t){var n=IDBKeyRange.bound([t],[t+1],!1,!0),r=Gr(e),i=Ze();return r.md({range:n,Td:!0},(function(e,t,n){var r=Sr(e[1]),o=new S(r);i=i.add(o)})).next((function(){return i}))},e.prototype.Mi=function(e,t){var n=xr(t.path),r=IDBKeyRange.bound([n],[At(n)],!1,!0),i=0;return Gr(e).md({index:li.documentTargetsIndex,Td:!0,range:r},(function(e,t,n){var r=e[0];e[1],0!==r&&(i++,n.done())})).next((function(){return i>0}))},e.prototype.un=function(e,t){var n=this;return zr(e).get(t).next((function(e){return e?n.serializer.$d(e):null}))},e}();function zr(e){return yi.ed(e,ci.store)}function Ur(e){return Pr.ed(e,ui.store).get(ui.key).next((function(e){return Et(null!==e,"Missing metadata row."),e}))}function jr(e){return Ur(e).next((function(e){return e.highestListenSequenceNumber}))}function Gr(e){return yi.ed(e,li.store)}var Hr=function(){function e(e,t){this.serializer=e,this.ur=t}return e.prototype.Yi=function(e,t,n){return Xr(e).put(Kr(t),n)},e.prototype.Zi=function(e,t){var n=Xr(e),r=Kr(t);return n.delete(r)},e.prototype.updateMetadata=function(e,t){var n=this;return this.getMetadata(e).next((function(r){return r.byteSize+=t,n.Od(e,r)}))},e.prototype.tr=function(e,t){var n=this;return Xr(e).get(Kr(t)).next((function(e){return n.xd(e)}))},e.prototype.Bd=function(e,t){var n=this;return Xr(e).get(Kr(t)).next((function(e){var t=n.xd(e);return t?{Ud:t,size:Yr(e)}:null}))},e.prototype.getEntries=function(e,t){var n=this,r=We();return this.qd(e,t,(function(e,t){var i=n.xd(t);r=r.it(e,i)})).next((function(){return r}))},e.prototype.Qd=function(e,t){var n=this,r=We(),i=new P(S.F);return this.qd(e,t,(function(e,t){var o=n.xd(t);o?(r=r.it(e,o),i=i.it(e,Yr(t))):(r=r.it(e,null),i=i.it(e,0))})).next((function(){return{Wd:r,jd:i}}))},e.prototype.qd=function(e,t,n){if(t.U())return Ft.resolve();var r=IDBKeyRange.bound(t.first().path.j(),t.last().path.j()),i=t._t(),o=i.wt();return Xr(e).md({range:r},(function(e,t,r){for(var a=S.nt(e);o&&S.F(o,a)<0;)n(o,null),o=i.wt();o&&o.isEqual(a)&&(n(o,t),o=i.It()?i.wt():null),o?r.ud(o.path.j()):r.done()})).next((function(){for(;o;)n(o,null),o=i.It()?i.wt():null}))},e.prototype.wr=function(e,t,n){var r=this,i=Ke(),o=t.path.length+1,a={};if(n.isEqual(y.MIN)){var s=t.path.j();a.range=IDBKeyRange.lowerBound(s)}else{var c=t.path.j(),l=this.serializer.Kd(n);a.range=IDBKeyRange.lowerBound([c,l],!0),a.index=ai.collectionReadTimeIndex}return Xr(e).md(a,(function(e,n,a){if(e.length===o){var s=r.serializer.Gd(n);t.path.q(s.key.path)?s instanceof ye&&t.matches(s)&&(i=i.it(s.key,s)):a.done()}})).next((function(){return i}))},e.prototype.ea=function(e,t){var n=this,r=He(),i=this.serializer.Kd(t),o=Xr(e),a=IDBKeyRange.lowerBound(i,!0);return o.md({index:ai.readTimeIndex,range:a},(function(e,t){var o=n.serializer.Gd(t);r=r.it(o.key,o),i=t.readTime})).next((function(){return{sa:r,readTime:n.serializer.zd(i)}}))},e.prototype.na=function(e){var t=this,n=Xr(e),r=y.MIN;return n.md({index:ai.readTimeIndex,reverse:!0},(function(e,n,i){n.readTime&&(r=t.serializer.zd(n.readTime)),i.done()})).next((function(){return r}))},e.prototype.Eh=function(t){return new e.Hd(this,!!t&&t.wh)},e.prototype.Jd=function(e){return this.getMetadata(e).next((function(e){return e.byteSize}))},e.prototype.getMetadata=function(e){return Wr(e).get(si.key).next((function(e){return Et(!!e,"Missing document cache metadata"),e}))},e.prototype.Od=function(e,t){return Wr(e).put(si.key,t)},e.prototype.xd=function(e){if(e){var t=this.serializer.Gd(e);return t instanceof Ce&&t.version.isEqual(y.S())?null:t}return null},e}();function Wr(e){return yi.ed(e,si.store)}function Xr(e){return yi.ed(e,ai.store)}function Kr(e){return e.path.j()}function Yr(e){var t;if(e.document)t=e.document;else if(e.unknownDocument)t=e.unknownDocument;else{if(!e.noDocument)throw Tt("Unknown remote document type");t=e.noDocument}return JSON.stringify(t).length}Hr.Hd=function(e){function t(t,n){var r=this;return(r=e.call(this)||this).Yd=t,r.wh=n,r.Xd=new Rt((function(e){return e.toString()})),r}return i.__extends(t,e),t.prototype.nr=function(e){var t=this,n=[],r=0,i=new M((function(e,t){return Pt(e.K(),t.K())}));return this.zi.forEach((function(o,a){var s=t.Xd.get(o);if(a){var c=t.Yd.serializer.Zd(a,t.readTime);i=i.add(o.path.L());var l=Yr(c);r+=l-s,n.push(t.Yd.Yi(e,o,c))}else if(r-=s,t.wh){var u=t.Yd.serializer.Zd(new Ce(o,y.S()),t.readTime);n.push(t.Yd.Yi(e,o,u))}else n.push(t.Yd.Zi(e,o))})),i.forEach((function(r){n.push(t.Yd.ur.Vd(e,r))})),n.push(this.Yd.updateMetadata(e,r)),Ft.Ki(n)},t.prototype.er=function(e,t){var n=this;return this.Yd.Bd(e,t).next((function(e){return null===e?(n.Xd.set(t,0),null):(n.Xd.set(t,e.size),e.Ud)}))},t.prototype.sr=function(e,t){var n=this;return this.Yd.Qd(e,t).next((function(e){var t=e.Wd;return e.jd.forEach((function(e,t){n.Xd.set(e,t)})),t}))},t}(kt);var qr=function(){function e(){this.tf=new Qr}return e.prototype.Vd=function(e,t){return this.tf.add(t),Ft.resolve()},e.prototype.Pr=function(e,t){return Ft.resolve(this.tf.getEntries(t))},e}(),Qr=function(){function e(){this.index={}}return e.prototype.add=function(e){var t=e.B(),n=e.L(),r=this.index[t]||new M(x.F),i=!r.has(n);return this.index[t]=r.add(n),i},e.prototype.has=function(e){var t=e.B(),n=e.L(),r=this.index[t];return r&&r.has(n)},e.prototype.getEntries=function(e){return(this.index[e]||new M(x.F)).j()},e}(),Zr=10,Jr=function(){function e(e){this.serializer=e}return e.prototype.createOrUpgrade=function(e,t,n,r){var i=this;Et(n<r&&n>=0&&r<=Zr,"Unexpected schema upgrade from v"+n+" to v"+r+".");var o=new Ar(t);n<1&&r>=1&&(function(e){e.createObjectStore(ei.store)}(e),function(e){e.createObjectStore(ti.store,{keyPath:ti.keyPath}),e.createObjectStore(ni.store,{keyPath:ni.keyPath,autoIncrement:!0}).createIndex(ni.userMutationsIndex,ni.userMutationsKeyPath,{unique:!0}),e.createObjectStore(ri.store)}(e),di(e),function(e){e.createObjectStore(ai.store)}(e));var a=Ft.resolve();return n<3&&r>=3&&(0!==n&&(function(e){e.deleteObjectStore(li.store),e.deleteObjectStore(ci.store),e.deleteObjectStore(ui.store)}(e),di(e)),a=a.next((function(){return function(e){var t=e.store(ui.store),n=new ui(0,0,y.MIN.k(),0);return t.put(ui.key,n)}(o)}))),n<4&&r>=4&&(0!==n&&(a=a.next((function(){return function(e,t){return t.store(ni.store).ld().next((function(n){e.deleteObjectStore(ni.store),e.createObjectStore(ni.store,{keyPath:ni.keyPath,autoIncrement:!0}).createIndex(ni.userMutationsIndex,ni.userMutationsKeyPath,{unique:!0});var r=t.store(ni.store),i=n.map((function(e){return r.put(e)}));return Ft.Ki(i)}))}(e,o)}))),a=a.next((function(){!function(e){e.createObjectStore(pi.store,{keyPath:pi.keyPath})}(e)}))),n<5&&r>=5&&(a=a.next((function(){return i.removeAcknowledgedMutations(o)}))),n<6&&r>=6&&(a=a.next((function(){return function(e){e.createObjectStore(si.store)}(e),i.addDocumentGlobal(o)}))),n<7&&r>=7&&(a=a.next((function(){return i.ensureSequenceNumbers(o)}))),n<8&&r>=8&&(a=a.next((function(){return i.createCollectionParentIndex(e,o)}))),n<9&&r>=9&&(a=a.next((function(){!function(e){e.objectStoreNames.contains("remoteDocumentChanges")&&e.deleteObjectStore("remoteDocumentChanges")}(e),function(e){var t=e.objectStore(ai.store);t.createIndex(ai.readTimeIndex,ai.readTimeIndexPath,{unique:!1}),t.createIndex(ai.collectionReadTimeIndex,ai.collectionReadTimeIndexPath,{unique:!1})}(t)}))),n<10&&r>=10&&(a=a.next((function(){return i.rewriteCanonicalIds(o)}))),a},e.prototype.addDocumentGlobal=function(e){var t=0;return e.store(ai.store).md((function(e,n){t+=Yr(n)})).next((function(){var n=new si(t);return e.store(si.store).put(si.key,n)}))},e.prototype.removeAcknowledgedMutations=function(e){var t=this,n=e.store(ti.store),r=e.store(ni.store);return n.ld().next((function(n){return Ft.forEach(n,(function(n){var i=IDBKeyRange.bound([n.userId,-1],[n.userId,n.lastAcknowledgedBatchId]);return r.ld(ni.userMutationsIndex,i).next((function(r){return Ft.forEach(r,(function(r){Et(r.userId===n.userId,"Cannot process batch "+r.batchId+" from unexpected user");var i=t.serializer.gd(r);return Nr(e,n.userId,i).next((function(){}))}))}))}))}))},e.prototype.ensureSequenceNumbers=function(e){var t=e.store(li.store),n=e.store(ai.store);return jr(e).next((function(e){var r=[];return n.md((function(n,i){var o=new x(n),a=function(e){return[0,xr(e)]}(o);r.push(t.get(a).next((function(n){return n?Ft.resolve():function(n){return t.put(new li(0,xr(n),e))}(o)})))})).next((function(){return Ft.Ki(r)}))}))},e.prototype.createCollectionParentIndex=function(e,t){e.createObjectStore(hi.store,{keyPath:hi.keyPath});var n=t.store(hi.store),r=new Qr,i=function(e){if(r.add(e)){var t=e.B(),i=e.L();return n.put({collectionId:t,parent:xr(i)})}};return t.store(ai.store).md({Td:!0},(function(e,t){var n=new x(e);return i(n.L())})).next((function(){return t.store(ri.store).md({Td:!0},(function(e,t){e[0];var n=e[1],r=(e[2],Sr(n));return i(r.L())}))}))},e.prototype.rewriteCanonicalIds=function(e){var t=this,n=e.store(ci.store);return n.md((function(e,r){var i=t.serializer.$d(r),o=t.serializer.Md(i);return n.put(o)}))},e}(),$r=function(e,t){this.seconds=e,this.nanoseconds=t},ei=function(e,t,n){this.ownerId=e,this.allowTabSynchronization=t,this.leaseTimestampMs=n};ei.store="owner",ei.key="owner";var ti=function(e,t,n){this.userId=e,this.lastAcknowledgedBatchId=t,this.lastStreamToken=n};ti.store="mutationQueues",ti.keyPath="userId";var ni=function(e,t,n,r,i){this.userId=e,this.batchId=t,this.localWriteTimeMs=n,this.baseMutations=r,this.mutations=i};ni.store="mutations",ni.keyPath="batchId",ni.userMutationsIndex="userMutationsIndex",ni.userMutationsKeyPath=["userId","batchId"];var ri=function(){function e(){}return e.prefixForUser=function(e){return[e]},e.prefixForPath=function(e,t){return[e,xr(t)]},e.key=function(e,t,n){return[e,xr(t),n]},e}();ri.store="documentMutations",ri.PLACEHOLDER=new ri;var ii=function(e,t){this.path=e,this.readTime=t},oi=function(e,t){this.path=e,this.version=t},ai=function(e,t,n,r,i,o){this.unknownDocument=e,this.noDocument=t,this.document=n,this.hasCommittedMutations=r,this.readTime=i,this.parentPath=o};ai.store="remoteDocuments",ai.readTimeIndex="readTimeIndex",ai.readTimeIndexPath="readTime",ai.collectionReadTimeIndex="collectionReadTimeIndex",ai.collectionReadTimeIndexPath=["parentPath","readTime"];var si=function(e){this.byteSize=e};si.store="remoteDocumentGlobal",si.key="remoteDocumentGlobalKey";var ci=function(e,t,n,r,i,o,a){this.targetId=e,this.canonicalId=t,this.readTime=n,this.resumeToken=r,this.lastListenSequenceNumber=i,this.lastLimboFreeSnapshotVersion=o,this.query=a};ci.store="targets",ci.keyPath="targetId",ci.queryTargetsIndexName="queryTargetsIndex",ci.queryTargetsKeyPath=["canonicalId","targetId"];var li=function(e,t,n){this.targetId=e,this.path=t,this.sequenceNumber=n};li.store="targetDocuments",li.keyPath=["targetId","path"],li.documentTargetsIndex="documentTargetsIndex",li.documentTargetsKeyPath=["path","targetId"];var ui=function(e,t,n,r){this.highestTargetId=e,this.highestListenSequenceNumber=t,this.lastRemoteSnapshotVersion=n,this.targetCount=r};ui.key="targetGlobalKey",ui.store="targetGlobal";var hi=function(e,t){this.collectionId=e,this.parent=t};function di(e){e.createObjectStore(li.store,{keyPath:li.keyPath}).createIndex(li.documentTargetsIndex,li.documentTargetsKeyPath,{unique:!0}),e.createObjectStore(ci.store,{keyPath:ci.keyPath}).createIndex(ci.queryTargetsIndexName,ci.queryTargetsKeyPath,{unique:!0}),e.createObjectStore(ui.store)}hi.store="collectionParents",hi.keyPath=["collectionId","parent"];var pi=function(e,t,n,r){this.clientId=e,this.updateTimeMs=t,this.networkEnabled=n,this.inForeground=r};pi.store="clientMetadata",pi.keyPath="clientId";var fi=i.__spreadArrays(i.__spreadArrays(i.__spreadArrays([ti.store,ni.store,ri.store,ai.store,ci.store,ei.store,ui.store,li.store],[pi.store]),[si.store]),[hi.store]),mi=function(){function e(){this.ef=new Qr}return e.prototype.Vd=function(e,t){var n=this;if(!this.ef.has(t)){var r=t.B(),i=t.L();e.rr((function(){n.ef.add(t)}));var o={collectionId:r,parent:xr(i)};return gi(e).put(o)}return Ft.resolve()},e.prototype.Pr=function(e,t){var n=[],r=IDBKeyRange.bound([t,""],[At(t),""],!1,!0);return gi(e).ld(r).next((function(e){for(var r=0,i=e;r<i.length;r++){var o=i[r];if(o.collectionId!==t)break;n.push(Sr(o.parent))}return n}))},e}();function gi(e){return yi.ed(e,hi.store)}var _i=function(){function e(e){this.sf=e}return e.prototype.Gd=function(e){if(e.document)return this.sf.vn(e.document,!!e.hasCommittedMutations);if(e.noDocument){var t=S.nt(e.noDocument.path),n=this.nf(e.noDocument.readTime);return new Ce(t,n,{hasCommittedMutations:!!e.hasCommittedMutations})}if(e.unknownDocument){var r=S.nt(e.unknownDocument.path),i=this.nf(e.unknownDocument.version);return new xe(r,i)}return Tt("Unexpected DbRemoteDocument")},e.prototype.Zd=function(e,t){var n=this.Kd(t),r=e.key.path.L().j();if(e instanceof ye){var i=this.sf.bn(e),o=e.hasCommittedMutations;return new ai(null,null,i,o,n,r)}if(e instanceof Ce){var a=e.key.path.j(),s=this.if(e.version),c=e.hasCommittedMutations;return new ai(null,new ii(a,s),null,c,n,r)}if(e instanceof xe){var l=e.key.path.j(),u=this.if(e.version);return new ai(new oi(l,u),null,null,!0,n,r)}return Tt("Unexpected MaybeDocument")},e.prototype.Kd=function(e){var t=e.k();return[t.seconds,t.nanoseconds]},e.prototype.zd=function(e){var t=new b(e[0],e[1]);return y.v(t)},e.prototype.if=function(e){var t=e.k();return new $r(t.seconds,t.nanoseconds)},e.prototype.nf=function(e){var t=new b(e.seconds,e.nanoseconds);return y.v(t)},e.prototype.Pd=function(e,t){var n=this,r=t.baseMutations.map((function(e){return n.sf.$n(e)})),i=t.mutations.map((function(e){return n.sf.$n(e)}));return new ni(e,t.batchId,t.Ri.toMillis(),r,i)},e.prototype.gd=function(e){var t=this,n=(e.baseMutations||[]).map((function(e){return t.sf.xn(e)})),r=e.mutations.map((function(e){return t.sf.xn(e)})),i=b.fromMillis(e.localWriteTimeMs);return new It(e.batchId,i,n,r)},e.prototype.$d=function(e){var t,n=this.nf(e.readTime),r=void 0!==e.lastLimboFreeSnapshotVersion?this.nf(e.lastLimboFreeSnapshotVersion):y.MIN;return t=void 0!==e.query.documents?this.sf.Kn(e.query):this.sf.Yn(e.query),new Ve(t,e.targetId,0,e.lastListenSequenceNumber,n,r,D.fromBase64String(e.resumeToken))},e.prototype.Md=function(e){var t,n=this.if(e.ts),r=this.if(e.lastLimboFreeSnapshotVersion);t=e.target.Pe()?this.sf.jn(e.target):this.sf.Gn(e.target);var i=e.resumeToken.toBase64();return new ci(e.targetId,e.target.canonicalId(),n,i,e.sequenceNumber,r,t)},e}(),vi="Another tab has exclusive access to the persistence layer. To allow shared access, make sure to invoke `enablePersistence()` with `synchronizeTabs:true` in all tabs.",bi=function(e){function t(t,n){var r=this;return(r=e.call(this)||this).yd=t,r.Ch=n,r}return i.__extends(t,e),t}(Vt),yi=function(){function e(t,n,r,i,o,a,s,c){if(this.allowTabSynchronization=t,this.persistenceKey=n,this.clientId=r,this.$a=a,this.rf=c,this.hf=!1,this.isPrimary=!1,this.networkEnabled=!0,this.af=null,this.inForeground=!1,this.uf=null,this.cf=null,this._f=Number.NEGATIVE_INFINITY,this.lf=function(e){return Promise.resolve()},this.Jo=new Ti(this,o),this.df=n+e.ff,this.serializer=new _i(s),this.document=i.document,this.th=new Vr(this.Jo,this.serializer),this.ur=new mi,this.hr=new Hr(this.serializer,this.ur),!i.window||!i.window.localStorage)throw new p(d.UNIMPLEMENTED,"IndexedDB persistence is only available on platforms that support LocalStorage.");this.window=i.window,this.Tf=this.window.localStorage}return e.ed=function(e,t){if(e instanceof bi)return Pr.ed(e.yd,t);throw Tt("IndexedDbPersistence must use instances of IndexedDbTransaction")},e.mf=function(t){if(!e.Uc())throw new p(d.UNIMPLEMENTED,"This platform is either missing IndexedDB or is known to have an incomplete implementation. Offline persistence has been disabled.");return new e(t.allowTabSynchronization,t.persistenceKey,t.clientId,t.platform,t.Ef,t.$a,t.serializer,t.rf)},e.prototype.start=function(){var e=this;return Pr.Yl(this.df,Zr,new Jr(this.serializer)).then((function(t){return e.wf=t,e.If()})).then((function(){return e.Rf(),e.Af(),e.Pf(),e.wf.runTransaction("readonly",[ui.store],(function(e){return jr(e)}))})).then((function(t){e.Vf=new jt(t,e.rf)})).then((function(){e.hf=!0})).catch((function(t){return e.wf&&e.wf.close(),Promise.reject(t)}))},e.prototype.gf=function(e){var t=this;return this.lf=function(n){return i.__awaiter(t,void 0,void 0,(function(){return i.__generator(this,(function(t){return this.ko?[2,e(n)]:[2]}))}))},e(this.isPrimary)},e.prototype.pf=function(e){var t=this;this.wf.sd((function(n){return i.__awaiter(t,void 0,void 0,(function(){return i.__generator(this,(function(t){switch(t.label){case 0:return null===n.newVersion?[4,e()]:[3,2];case 1:t.sent(),t.label=2;case 2:return[2]}}))}))}))},e.prototype.Zh=function(e){var t=this;this.networkEnabled!==e&&(this.networkEnabled=e,this.$a.qr((function(){return i.__awaiter(t,void 0,void 0,(function(){return i.__generator(this,(function(e){switch(e.label){case 0:return this.ko?[4,this.If()]:[3,2];case 1:e.sent(),e.label=2;case 2:return[2]}}))}))})))},e.prototype.If=function(){var e=this;return this.wf.runTransaction("readwrite",fi,(function(t){return xi(t).put(new pi(e.clientId,Date.now(),e.networkEnabled,e.inForeground)).next((function(){if(e.isPrimary)return e.yf(t).next((function(t){t||(e.isPrimary=!1,e.$a.qr((function(){return e.lf(!1)})))}))})).next((function(){return e.bf(t)})).next((function(n){return e.isPrimary&&!n?e.vf(t).next((function(){return!1})):!!n&&e.Sf(t).next((function(){return!0}))}))})).catch((function(t){if(!e.allowTabSynchronization)throw t;return yt("IndexedDbPersistence","Releasing owner lease after error during lease refresh",t),!1})).then((function(t){e.isPrimary!==t&&e.$a.qr((function(){return e.lf(t)})),e.isPrimary=t}))},e.prototype.yf=function(e){var t=this;return Ci(e).get(ei.key).next((function(e){return Ft.resolve(t.Df(e))}))},e.prototype.Cf=function(e){return xi(e).delete(this.clientId)},e.prototype.kf=function(){return i.__awaiter(this,void 0,void 0,(function(){var t=this;return i.__generator(this,(function(n){switch(n.label){case 0:return!this.isPrimary||this.Nf(this._f,18e5)?[3,2]:(this._f=Date.now(),[4,this.runTransaction("maybeGarbageCollectMultiClientState","readwrite-primary",(function(n){var r=e.ed(n,pi.store);return r.ld().next((function(e){var n=t.Ff(e,18e5),i=e.filter((function(e){return-1===n.indexOf(e)}));return Ft.forEach(i,(function(e){return r.delete(e.clientId)})).next((function(){return i}))}))})).catch((function(){return[]}))]);case 1:n.sent().forEach((function(e){t.window.localStorage.removeItem(t.$f(e.clientId))})),n.label=2;case 2:return[2]}}))}))},e.prototype.Pf=function(){var e=this;this.cf=this.$a.eo("client_metadata_refresh",4e3,(function(){return e.If().then((function(){return e.kf()})).then((function(){return e.Pf()}))}))},e.prototype.Df=function(e){return!!e&&e.ownerId===this.clientId},e.prototype.bf=function(e){var t=this;return Ci(e).get(ei.key).next((function(n){if(null!==n&&t.Nf(n.leaseTimestampMs,5e3)&&!t.Mf(n.ownerId)){if(t.Df(n)&&t.networkEnabled)return!0;if(!t.Df(n)){if(!n.allowTabSynchronization)throw new p(d.FAILED_PRECONDITION,vi);return!1}}return!(!t.networkEnabled||!t.inForeground)||xi(e).ld().next((function(e){return void 0===t.Ff(e,5e3).find((function(e){if(t.clientId!==e.clientId){var n=!t.networkEnabled&&e.networkEnabled,r=!t.inForeground&&e.inForeground,i=t.networkEnabled===e.networkEnabled;if(n||r&&i)return!0}return!1}))}))})).next((function(e){return t.isPrimary!==e&&yt("IndexedDbPersistence","Client "+(e?"is":"is not")+" eligible for a primary lease."),e}))},e.prototype.lc=function(){return i.__awaiter(this,void 0,void 0,(function(){var e=this;return i.__generator(this,(function(t){switch(t.label){case 0:return this.hf=!1,this.Lf(),this.cf&&(this.cf.cancel(),this.cf=null),this.Of(),this.xf(),[4,this.wf.runTransaction("readwrite",[ei.store,pi.store],(function(t){return e.vf(t).next((function(){return e.Cf(t)}))}))];case 1:return t.sent(),this.wf.close(),this.Bf(),[2]}}))}))},e.prototype.Ff=function(e,t){var n=this;return e.filter((function(e){return n.Nf(e.updateTimeMs,t)&&!n.Mf(e.clientId)}))},e.prototype.Jh=function(){var e=this;return this.wf.runTransaction("readonly",[pi.store],(function(t){return xi(t).ld().next((function(t){return e.Ff(t,18e5).map((function(e){return e.clientId}))}))}))},e.clearPersistence=function(t){return i.__awaiter(this,void 0,void 0,(function(){var n;return i.__generator(this,(function(r){switch(r.label){case 0:return e.Uc()?(n=t+e.ff,[4,Pr.delete(n)]):[2,Promise.resolve()];case 1:return r.sent(),[2]}}))}))},Object.defineProperty(e.prototype,"ko",{get:function(){return this.hf},enumerable:!0,configurable:!0}),e.prototype.Yo=function(e){return Lr.Id(e,this.serializer,this.ur,this.Jo)},e.prototype.eh=function(){return this.th},e.prototype.Zo=function(){return this.hr},e.prototype.nh=function(){return this.ur},e.prototype.runTransaction=function(e,t,n){var r=this;yt("IndexedDbPersistence","Starting transaction:",e);var i,o="readonly"===t?"readonly":"readwrite";return this.wf.runTransaction(o,fi,(function(o){return i=new bi(o,r.Vf.next()),"readwrite-primary"===t?r.yf(o).next((function(e){return!!e||r.bf(o)})).next((function(t){if(!t)throw Ct("Failed to obtain primary lease for action '"+e+"'."),r.isPrimary=!1,r.$a.qr((function(){return r.lf(!1)})),new p(d.FAILED_PRECONDITION,Bt);return n(i)})).next((function(e){return r.Sf(o).next((function(){return e}))})):r.Uf(o).next((function(){return n(i)}))})).then((function(e){return i.or(),e}))},e.prototype.Uf=function(e){var t=this;return Ci(e).get(ei.key).next((function(e){if(null!==e&&t.Nf(e.leaseTimestampMs,5e3)&&!t.Mf(e.ownerId)&&!t.Df(e)&&!e.allowTabSynchronization)throw new p(d.FAILED_PRECONDITION,vi)}))},e.prototype.Sf=function(e){var t=new ei(this.clientId,this.allowTabSynchronization,Date.now());return Ci(e).put(ei.key,t)},e.Uc=function(){return Pr.Uc()},e.qf=function(e){var t=e.cn.projectId;return e.cn.Ei||(t+="."+e.cn.database),"firestore/"+e.persistenceKey+"/"+t+"/"},e.prototype.vf=function(e){var t=this,n=Ci(e);return n.get(ei.key).next((function(e){return t.Df(e)?(yt("IndexedDbPersistence","Releasing primary lease."),n.delete(ei.key)):Ft.resolve()}))},e.prototype.Nf=function(e,t){var n=Date.now();return!(e<n-t||e>n&&(Ct("Detected an update time that is in the future: "+e+" > "+n),1))},e.prototype.Rf=function(){var e=this;null!==this.document&&"function"==typeof this.document.addEventListener&&(this.uf=function(){e.$a.qr((function(){return e.inForeground="visible"===e.document.visibilityState,e.If()}))},this.document.addEventListener("visibilitychange",this.uf),this.inForeground="visible"===this.document.visibilityState)},e.prototype.Of=function(){this.uf&&(this.document.removeEventListener("visibilitychange",this.uf),this.uf=null)},e.prototype.Af=function(){var e=this;"function"==typeof this.window.addEventListener&&(this.af=function(){e.Lf(),e.$a.qr((function(){return e.lc()}))},this.window.addEventListener("unload",this.af))},e.prototype.xf=function(){this.af&&(this.window.removeEventListener("unload",this.af),this.af=null)},e.prototype.Mf=function(e){try{var t=null!==this.Tf.getItem(this.$f(e));return yt("IndexedDbPersistence","Client '"+e+"' "+(t?"is":"is not")+" zombied in LocalStorage"),t}catch(e){return Ct("IndexedDbPersistence","Failed to get zombied client id.",e),!1}},e.prototype.Lf=function(){try{this.Tf.setItem(this.$f(this.clientId),String(Date.now()))}catch(e){Ct("Failed to set zombie client 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this.Qf.Mi(t)?Ft.resolve(!0):function(e,t){var n=!1;return Br(e).Ed((function(r){return Dr(e,r,t).next((function(e){return e&&(n=!0),Ft.resolve(!e)}))})).next((function(){return n}))}(e,t)},e.prototype.Bo=function(e,t){var n=this,r=this.db.Zo().Eh(),i=[],o=0;return this.jf(e,(function(a,s){if(s<=t){var c=n.Kf(e,a).next((function(t){if(!t)return o++,r.tr(e,a).next((function(){return r.Zi(a),Gr(e).delete([0,xr(a.path)])}))}));i.push(c)}})).next((function(){return Ft.Ki(i)})).next((function(){return r.apply(e)})).next((function(){return o}))},e.prototype.removeTarget=function(e,t){var n=t.es(e.Ch);return this.db.eh().Nh(e,n)},e.prototype.Fh=function(e,t){return Ei(e,t)},e.prototype.jf=function(e,t){var n,r=Gr(e),i=jt.kr;return r.md({index:li.documentTargetsIndex},(function(e,r){var o=e[0],a=(e[1],r.path),s=r.sequenceNumber;0===o?(i!==jt.kr&&t(new S(Sr(n)),i),i=s,n=a):i=jt.kr})).next((function(){i!==jt.kr&&t(new S(Sr(n)),i)}))},e.prototype.qo=function(e){return 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Ft.resolve(this.sT)},e.prototype.Qh=function(e){return this.highestTargetId=this.iT.next(),Ft.resolve(this.highestTargetId)},e.prototype.$h=function(e,t,n){return n&&(this.lastRemoteSnapshotVersion=n),t>this.sT&&(this.sT=t),Ft.resolve()},e.prototype.Cd=function(e){this.eT.set(e.target,e);var t=e.targetId;t>this.highestTargetId&&(this.iT=new ur(t),this.highestTargetId=t),e.sequenceNumber>this.sT&&(this.sT=e.sequenceNumber)},e.prototype.Wh=function(e,t){return this.Cd(t),this.targetCount+=1,Ft.resolve()},e.prototype.Nh=function(e,t){return this.Cd(t),Ft.resolve()},e.prototype.Nd=function(e,t){return this.eT.delete(t.target),this.nT.Ni(t.targetId),this.targetCount-=1,Ft.resolve()},e.prototype.xo=function(e,t,n){var r=this,i=0,o=[];return this.eT.forEach((function(a,s){s.sequenceNumber<=t&&null===n.get(s.targetId)&&(r.eT.delete(a),o.push(r.Fd(e,s.targetId)),i++)})),Ft.Ki(o).next((function(){return i}))},e.prototype.Ld=function(e){return Ft.resolve(this.targetCount)},e.prototype.qh=function(e,t){var n=this.eT.get(t)||null;return Ft.resolve(n)},e.prototype.un=function(e,t){return Tt("Not yet implemented.")},e.prototype.Dh=function(e,t,n){this.nT.Si(t,n);var r=this.persistence.Jo,i=[];return r&&t.forEach((function(t){i.push(r.vi(e,t))})),Ft.Ki(i)},e.prototype.Sh=function(e,t,n){this.nT.ki(t,n);var r=this.persistence.Jo,i=[];return r&&t.forEach((function(t){i.push(r.Di(e,t))})),Ft.Ki(i)},e.prototype.Fd=function(e,t){return this.nT.Ni(t),Ft.resolve()},e.prototype.Gh=function(e,t){var n=this.nT.$i(t);return Ft.resolve(n)},e.prototype.Mi=function(e,t){return Ft.resolve(this.nT.Mi(t))},e}(),Ai=function(){function e(e,t){var n=this;this.clientId=e,this.rT={},this.Vf=new jt(0),this.hf=!1,this.hf=!0,this.Jo=t(this),this.th=new Oi(this),this.ur=new qr,this.hr=new Pi(this.ur,(function(e){return n.Jo.oT(e)}))}return e.prototype.start=function(){return Promise.resolve()},e.prototype.lc=function(){return this.hf=!1,Promise.resolve()},Object.defineProperty(e.prototype,"ko",{get:function(){return this.hf},enumerable:!0,configurable:!0}),e.prototype.Jh=function(){return i.__awaiter(this,void 0,void 0,(function(){return i.__generator(this,(function(e){return[2,[this.clientId]]}))}))},e.prototype.gf=function(e){return e(!0)},e.prototype.pf=function(){},e.prototype.Zh=function(e){},e.prototype.nh=function(){return this.ur},e.prototype.Yo=function(e){var t=this.rT[e.s()];return t||(t=new Si(this.ur,this.Jo),this.rT[e.s()]=t),t},e.prototype.eh=function(){return this.th},e.prototype.Zo=function(){return this.hr},e.prototype.runTransaction=function(e,t,n){var r=this;yt("MemoryPersistence","Starting transaction:",e);var i=new Mi(this.Vf.next());return this.Jo.hT(),n(i).next((function(e){return r.Jo.aT(i).next((function(){return e}))})).Wi().then((function(e){return i.or(),e}))},e.prototype.uT=function(e,t){return Ft.Gi(Object.values(this.rT).map((function(n){return function(){return n.Mi(e,t)}})))},e}(),Mi=function(e){function t(t){var n=this;return(n=e.call(this)||this).Ch=t,n}return i.__extends(t,e),t}(Vt),wi=function(){function e(e){this.persistence=e,this.Qf=null,this.cT=null}return e._T=function(t){return new e(t)},Object.defineProperty(e.prototype,"lT",{get:function(){if(this.cT)return this.cT;throw Tt("orphanedDocuments is only valid during a transaction.")},enumerable:!0,configurable:!0}),e.prototype.Ho=function(e){this.Qf=e},e.prototype.vi=function(e,t){return this.lT.delete(t),Ft.resolve()},e.prototype.Di=function(e,t){return this.lT.add(t),Ft.resolve()},e.prototype.bd=function(e,t){return this.lT.add(t),Ft.resolve()},e.prototype.removeTarget=function(e,t){var n=this,r=this.persistence.eh();return r.Gh(e,t.targetId).next((function(e){e.forEach((function(e){return n.lT.add(e)}))})).next((function(){return r.Nd(e,t)}))},e.prototype.hT=function(){this.cT=new Set},e.prototype.aT=function(e){var t=this,n=this.persistence.Zo().Eh();return Ft.forEach(this.lT,(function(r){return t.dT(e,r).next((function(e){e||n.Zi(r)}))})).next((function(){return t.cT=null,n.apply(e)}))},e.prototype.Fh=function(e,t){var n=this;return this.dT(e,t).next((function(e){e?n.lT.delete(t):n.lT.add(t)}))},e.prototype.oT=function(e){return 0},e.prototype.dT=function(e,t){var n=this;return Ft.Gi([function(){return n.persistence.eh().Mi(e,t)},function(){return n.persistence.uT(e,t)},function(){return Ft.resolve(n.Qf.Mi(t))}])},e}(),Ri=function(){function e(){}return e.prototype.initialize=function(e){return i.__awaiter(this,void 0,void 0,(function(){var t=this;return i.__generator(this,(function(n){switch(n.label){case 0:return this.X_=this.fT(e),this.persistence=this.TT(e),[4,this.persistence.start()];case 1:return n.sent(),this.mT=this.ET(e),this.Wu=this.wT(e),this.W_=this.IT(e),this.mc=this.RT(e),this.AT=this.PT(e),this.X_.$u=function(e){return t.mc.B_(e,1)},this.W_.mc=this.mc,this.X_.mc=this.mc,[4,this.X_.start()];case 2:return n.sent(),[4,this.W_.start()];case 3:return n.sent(),[4,this.Wu.start()];case 4:return n.sent(),[4,this.persistence.gf((function(e){return i.__awaiter(t,void 0,void 0,(function(){return i.__generator(this,(function(t){switch(t.label){case 0:return[4,this.mc.Cc(e)];case 1:return t.sent(),this.mT&&(e&&!this.mT.ko?this.mT.start(this.Wu):e||this.mT.stop()),[2]}}))}))}))];case 5:return n.sent(),[2]}}))}))},e.prototype.PT=function(e){return new br(this.mc)},e.prototype.ET=function(e){return null},e.prototype.wT=function(e){return new Jt(this.persistence,new Cr,e.VT)},e.prototype.TT=function(e){return new Ai(e.clientId,wi._T)},e.prototype.IT=function(e){var t=this;return new $n(this.Wu,e.bu,e.Nr,(function(e){return t.mc.B_(e,0)}),e.platform.gT())},e.prototype.fT=function(e){return new lr},e.prototype.RT=function(e){return new _r(this.Wu,this.W_,this.X_,e.VT,e.Z_)},e.prototype.clearPersistence=function(e){throw new p(d.FAILED_PRECONDITION,"You are using the memory-only build of Firestore. Persistence support is only available via the @firebase/firestore bundle or the firebase-firestore.js build.")},e}(),Ii=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return i.__extends(t,e),t.prototype.ET=function(e){var t=this.persistence.Jo.bo;return new Qt(t,e.Nr)},t.prototype.TT=function(e){var t=yi.qf(e.pT),n=e.platform.yT(e.pT.cn);return yi.mf({allowTabSynchronization:e.bT.synchronizeTabs,persistenceKey:t,clientId:e.clientId,platform:e.platform,$a:e.Nr,serializer:n,Ef:qt.Io(e.bT.cacheSizeBytes),rf:this.X_})},t.prototype.fT=function(e){if(e.bT.synchronizeTabs){if(!cr.Uc(e.platform))throw new p(d.UNIMPLEMENTED,"IndexedDB persistence is only available on platforms that support LocalStorage.");var t=yi.qf(e.pT);return new cr(e.Nr,e.platform,t,e.clientId,e.VT)}return new lr},t.prototype.clearPersistence=function(e){var t=yi.qf(e);return yi.clearPersistence(t)},t}(Ri),Li=function(){function e(e,t,n,r){this.platform=e,this.pT=t,this.credentials=n,this.Nr=r,this.clientId=St.mi()}return e.prototype.start=function(e,t){var n=this;this.vT();var r=new Gt,i=new Gt,o=!1;return this.credentials.l((function(a){if(!o)return o=!0,yt("FirestoreClient","Initializing. user=",a.uid),n.ST(e,t,a,i).then(r.resolve,r.reject);n.Nr.qr((function(){return n.Dc(a)}))})),this.Nr.qr((function(){return r.promise})),i.promise},e.prototype.enableNetwork=function(){var e=this;return this.vT(),this.Nr.enqueue((function(){return e.mc.enableNetwork()}))},e.prototype.ST=function(e,t,n,r){return i.__awaiter(this,void 0,void 0,(function(){var o,a,s,c,l=this;return i.__generator(this,(function(u){switch(u.label){case 0:return u.trys.push([0,3,,4]),[4,this.platform.DT(this.pT)];case 1:return o=u.sent(),a=this.platform.yT(this.pT.cn),s=new Qn(this.Nr,o,this.credentials,a),[4,e.initialize({Nr:this.Nr,pT:this.pT,platform:this.platform,bu:s,clientId:this.clientId,VT:n,Z_:100,bT:t})];case 2:return u.sent(),this.persistence=e.persistence,this.X_=e.X_,this.Wu=e.Wu,this.W_=e.W_,this.mc=e.mc,this.mT=e.mT,this.CT=e.AT,this.persistence.pf((function(){return i.__awaiter(l,void 0,void 0,(function(){return i.__generator(this,(function(e){switch(e.label){case 0:return[4,this.terminate()];case 1:return e.sent(),[2]}}))}))})),r.resolve(),[3,4];case 3:if(c=u.sent(),r.reject(c),!this.kT(c))throw c;return[2,(console.warn("Error enabling offline persistence. Falling back to persistence disabled: "+c),this.ST(new Ri,{NT:!1},n,r))];case 4:return[2]}}))}))},e.prototype.kT=function(e){return"FirebaseError"===e.name?e.code===d.FAILED_PRECONDITION||e.code===d.UNIMPLEMENTED:!("undefined"!=typeof DOMException&&e instanceof DOMException)||22===e.code||20===e.code||11===e.code},e.prototype.vT=function(){if(this.Nr.Hr)throw new p(d.FAILED_PRECONDITION,"The client has already been terminated.")},e.prototype.Dc=function(e){return this.Nr.no(),yt("FirestoreClient","Credential Changed. Current user: "+e.uid),this.mc.Dc(e)},e.prototype.disableNetwork=function(){var e=this;return this.vT(),this.Nr.enqueue((function(){return e.mc.disableNetwork()}))},e.prototype.terminate=function(){var e=this;return this.Nr.to((function(){return i.__awaiter(e,void 0,void 0,(function(){return i.__generator(this,(function(e){switch(e.label){case 0:return this.mT&&this.mT.stop(),[4,this.W_.lc()];case 1:return e.sent(),[4,this.X_.lc()];case 2:return e.sent(),[4,this.persistence.lc()];case 3:return e.sent(),this.credentials.T(),[2]}}))}))}))},e.prototype.waitForPendingWrites=function(){var e=this;this.vT();var t=new Gt;return this.Nr.qr((function(){return e.mc.Pl(t)})),t.promise},e.prototype.listen=function(e,t,n){var r=this;this.vT();var i=new yr(e,t,n);return this.Nr.qr((function(){return r.CT.listen(i)})),i},e.prototype.fc=function(e){var t=this;this.FT||this.Nr.qr((function(){return t.CT.fc(e)}))},e.prototype.$T=function(e){var t=this;return this.vT(),this.Nr.enqueue((function(){return t.Wu.Bh(e)})).then((function(e){if(e instanceof ye)return e;if(e instanceof Ce)return null;throw new p(d.UNAVAILABLE,"Failed to get document from cache. (However, this document may exist on the server. 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Document references must have an even number of segments, but "+t.K()+" has "+t.length);return new e(new S(t),n,r)},Object.defineProperty(e.prototype,"id",{get:function(){return this.um.path.B()},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"parent",{get:function(){return new Yi(this.um.path.L(),this.firestore,this.fm)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"path",{get:function(){return this.um.path.K()},enumerable:!0,configurable:!0}),e.prototype.collection=function(e){if(tn("DocumentReference.collection",arguments,1),on("DocumentReference.collection","non-empty string",1,e),!e)throw new p(d.INVALID_ARGUMENT,"Must provide a non-empty collection name to collection()");var t=x.G(e);return new Yi(this.um.path.child(t),this.firestore)},e.prototype.isEqual=function(t){if(!(t instanceof e))throw mn("isEqual","DocumentReference",1,t);return this.firestore===t.firestore&&this.um.isEqual(t.um)&&this.fm===t.fm},e.prototype.set=function(e,t){rn("DocumentReference.set",arguments,1,2),t=qi("DocumentReference.set",t);var n=eo(this.fm,e,"DocumentReference.set"),r=n[0],i=n[1],o=t.merge||t.mergeFields?this.firestore.sm.pa(i,r,t.mergeFields):this.firestore.sm.Va(i,r);return this.JT.write(o.da(this.um,ue.NONE))},e.prototype.update=function(e,t){for(var n,r=[],i=2;i<arguments.length;i++)r[i-2]=arguments[i];return"string"==typeof e||e instanceof En?(nn("DocumentReference.update",arguments,2),n=this.firestore.sm.Sa("DocumentReference.update",e,t,r)):(tn("DocumentReference.update",arguments,1),n=this.firestore.sm.ya("DocumentReference.update",e)),this.JT.write(n.da(this.um,ue.exists(!0)))},e.prototype.delete=function(){return tn("DocumentReference.delete",arguments,0),this.JT.write([new me(this.um,ue.NONE)])},e.prototype.onSnapshot=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];rn("DocumentReference.onSnapshot",arguments,1,4);var n,r={includeMetadataChanges:!1},i=0;"object"!=typeof e[i]||Ni(e[i])||(fn("DocumentReference.onSnapshot",r=e[i],["includeMetadataChanges"]),cn("DocumentReference.onSnapshot","boolean","includeMetadataChanges",r.includeMetadataChanges),i++);var o={includeMetadataChanges:r.includeMetadataChanges};return Ni(e[i])?n=e[i]:(on("DocumentReference.onSnapshot","function",i,e[i]),an("DocumentReference.onSnapshot","function",i+1,e[i+1]),an("DocumentReference.onSnapshot","function",i+2,e[i+2]),n={next:e[i],error:e[i+1],complete:e[i+2]}),this.wm(o,n)},e.prototype.wm=function(e,t){var n=this,r=function(e){console.error("Uncaught Error in onSnapshot:",e)};t.error&&(r=t.error.bind(t));var i=new Di({next:function(e){if(t.next){var r=e.docs.get(n.um);t.next(new Hi(n.firestore,n.um,r,e.fromCache,e.hasPendingWrites,n.fm))}},error:r}),o=this.JT.listen(Ee.ve(this.um.path),i,e);return function(){i.OT(),n.JT.fc(o)}},e.prototype.get=function(e){var t=this;return rn("DocumentReference.get",arguments,0,1),Zi("DocumentReference.get",e),new Promise((function(n,r){e&&"cache"===e.source?t.firestore.HT().$T(t.um).then((function(e){n(new Hi(t.firestore,t.um,e,!0,e instanceof ye&&e.te,t.fm))}),r):t.Im(n,r,e)}))},e.prototype.Im=function(e,t,n){var r=this.wm({includeMetadataChanges:!0,Kl:!0},{next:function(i){r(),!i.exists&&i.metadata.fromCache?t(new p(d.UNAVAILABLE,"Failed to get document because the client is offline.")):i.exists&&i.metadata.fromCache&&n&&"server"===n.source?t(new p(d.UNAVAILABLE,'Failed to get document from server. (However, this document does exist in the local cache. 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When querying a collection and ordering by FieldPath.documentId(), the value passed to "+e+"() must be a plain document ID, but '"+a+"' contains a slash.");var s=this.Vm.path.child(x.G(a));if(!S.st(s))throw new p(d.INVALID_ARGUMENT,"Invalid query. When querying a collection group and ordering by FieldPath.documentId(), the value passed to "+e+"() must result in a valid document path, but '"+s+"' is not because it contains an odd number of segments.");var c=new S(s);i.push(Q(this.firestore.KT,c))}else{var l=this.firestore.sm.Da(e,a);i.push(l)}}return new Ne(i,n)},e.prototype.onSnapshot=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];rn("Query.onSnapshot",arguments,1,4);var n,r={},i=0;return"object"!=typeof e[i]||Ni(e[i])||(fn("Query.onSnapshot",r=e[i],["includeMetadataChanges"]),cn("Query.onSnapshot","boolean","includeMetadataChanges",r.includeMetadataChanges),i++),Ni(e[i])?n=e[i]:(on("Query.onSnapshot","function",i,e[i]),an("Query.onSnapshot","function",i+1,e[i+1]),an("Query.onSnapshot","function",i+2,e[i+2]),n={next:e[i],error:e[i+1],complete:e[i+2]}),this.Cm(this.Vm),this.wm(r,n)},e.prototype.wm=function(e,t){var n=this,r=function(e){console.error("Uncaught Error in onSnapshot:",e)};t.error&&(r=t.error.bind(t));var i=new Di({next:function(e){t.next&&t.next(new Ki(n.firestore,n.Vm,e,n.fm))},error:r}),o=this.firestore.HT(),a=o.listen(this.Vm,i,e);return function(){i.OT(),o.fc(a)}},e.prototype.Cm=function(e){if(e.Ke()&&0===e.Ve.length)throw new p(d.UNIMPLEMENTED,"limitToLast() queries require specifying at least one orderBy() clause")},e.prototype.get=function(e){var t=this;return rn("Query.get",arguments,0,1),Zi("Query.get",e),this.Cm(this.Vm),new Promise((function(n,r){e&&"cache"===e.source?t.firestore.HT().MT(t.Vm).then((function(e){n(new Ki(t.firestore,t.Vm,e,t.fm))}),r):t.Im(n,r,e)}))},e.prototype.Im=function(e,t,n){var r=this.wm({includeMetadataChanges:!0,Kl:!0},{next:function(i){r(),i.metadata.fromCache&&n&&"server"===n.source?t(new p(d.UNAVAILABLE,'Failed to get documents from server. 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When querying a collection group by FieldPath.documentId(), the value provided must result in a valid document path, but '"+t+"' is not because it has an odd number of segments ("+t.length+").");return Q(this.firestore.KT,new S(t))}if(e instanceof ji){var n=e;return Q(this.firestore.KT,n.um)}throw new p(d.INVALID_ARGUMENT,"Invalid query. When querying with FieldPath.documentId(), you must provide a valid string or a DocumentReference, but it was: "+dn(e)+".")},e.prototype.gm=function(e,t){if(!Array.isArray(e)||0===e.length)throw new p(d.INVALID_ARGUMENT,"Invalid Query. A non-empty array is required for '"+t.toString()+"' filters.");if(e.length>10)throw new p(d.INVALID_ARGUMENT,"Invalid Query. '"+t.toString()+"' filters support a maximum of 10 elements in the value array.");if(e.indexOf(null)>=0)throw new p(d.INVALID_ARGUMENT,"Invalid Query. '"+t.toString()+"' filters cannot contain 'null' in the value array.");if(e.filter((function(e){return Number.isNaN(e)})).length>0)throw new p(d.INVALID_ARGUMENT,"Invalid Query. '"+t.toString()+"' filters cannot contain 'NaN' in the value array.")},e.prototype.ym=function(e){if(e instanceof Pe){var t=[Se.ARRAY_CONTAINS,Se.ARRAY_CONTAINS_ANY],n=[Se.IN,Se.ARRAY_CONTAINS_ANY],r=t.indexOf(e.op)>=0,i=n.indexOf(e.op)>=0;if(e.Ge()){var o=this.Vm.Se();if(null!==o&&!o.isEqual(e.field))throw new p(d.INVALID_ARGUMENT,"Invalid query. All where filters with an inequality (<, <=, >, or >=) must be on the same field. But you have inequality filters on '"+o.toString()+"' and '"+e.field.toString()+"'");var a=this.Vm.De();null!==a&&this.km(e.field,a)}else if(i||r){var s=null;if(i&&(s=this.Vm.ze(n)),null===s&&r&&(s=this.Vm.ze(t)),null!=s)throw s===e.op?new p(d.INVALID_ARGUMENT,"Invalid query. You cannot use more than one '"+e.op.toString()+"' filter."):new p(d.INVALID_ARGUMENT,"Invalid query. You cannot use '"+e.op.toString()+"' filters with '"+s.toString()+"' filters.")}}},e.prototype.bm=function(e){if(null===this.Vm.De()){var t=this.Vm.Se();null!==t&&this.km(t,e.field)}},e.prototype.km=function(e,t){if(!t.isEqual(e))throw new p(d.INVALID_ARGUMENT,"Invalid query. You have a where filter with an inequality (<, <=, >, or >=) on field '"+e.toString()+"' and so you must also use '"+e.toString()+"' as your first Query.orderBy(), but your first Query.orderBy() is on field '"+t.toString()+"' instead.")},e}(),Ki=function(){function e(e,t,n,r){this.lm=e,this.Nm=t,this.Fm=n,this.fm=r,this.$m=null,this.Mm=null,this.metadata=new Gi(n.hasPendingWrites,n.fromCache)}return Object.defineProperty(e.prototype,"docs",{get:function(){var e=[];return this.forEach((function(t){return e.push(t)})),e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"empty",{get:function(){return this.Fm.docs.U()},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"size",{get:function(){return this.Fm.docs.size},enumerable:!0,configurable:!0}),e.prototype.forEach=function(e,t){var n=this;rn("QuerySnapshot.forEach",arguments,1,2),on("QuerySnapshot.forEach","function",1,e),this.Fm.docs.forEach((function(r){e.call(t,n.Lm(r))}))},Object.defineProperty(e.prototype,"query",{get:function(){return new Xi(this.Nm,this.lm,this.fm)},enumerable:!0,configurable:!0}),e.prototype.docChanges=function(e){e&&(fn("QuerySnapshot.docChanges",e,["includeMetadataChanges"]),cn("QuerySnapshot.docChanges","boolean","includeMetadataChanges",e.includeMetadataChanges));var t=!(!e||!e.includeMetadataChanges);if(t&&this.Fm.ds)throw new p(d.INVALID_ARGUMENT,"To include metadata changes with your document changes, you must also pass { includeMetadataChanges:true } to onSnapshot().");return this.$m&&this.Mm===t||(this.$m=function(e,t,n,r){if(n.cs.U()){var i=0;return n.docChanges.map((function(t){var o=new Wi(e,t.doc.key,t.doc,n.fromCache,n._s.has(t.doc.key),r);return t.doc,{type:"added",doc:o,oldIndex:-1,newIndex:i++}}))}var o=n.cs;return n.docChanges.filter((function(e){return t||3!==e.type})).map((function(t){var i=new Wi(e,t.doc.key,t.doc,n.fromCache,n._s.has(t.doc.key),r),a=-1,s=-1;return 0!==t.type&&(a=o.indexOf(t.doc.key),o=o.delete(t.doc.key)),1!==t.type&&(s=(o=o.add(t.doc)).indexOf(t.doc.key)),{type:$i(t.type),doc:i,oldIndex:a,newIndex:s}}))}(this.lm,t,this.Fm,this.fm),this.Mm=t),this.$m},e.prototype.isEqual=function(t){if(!(t instanceof e))throw mn("isEqual","QuerySnapshot",1,t);return this.lm===t.lm&&this.Nm.isEqual(t.Nm)&&this.Fm.isEqual(t.Fm)&&this.fm===t.fm},e.prototype.Lm=function(e){return new Wi(this.lm,e.key,e,this.metadata.fromCache,this.Fm._s.has(e.key),this.fm)},e}(),Yi=function(e){function t(t,n,r){var i=this;if((i=e.call(this,Ee.ve(t),n,r)||this).Om=t,t.length%2!=1)throw new p(d.INVALID_ARGUMENT,"Invalid collection reference. Collection references must have an odd number of segments, but "+t.K()+" has "+t.length);return i}return i.__extends(t,e),Object.defineProperty(t.prototype,"id",{get:function(){return this.Vm.path.B()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"parent",{get:function(){var e=this.Vm.path.L();return e.U()?null:new ji(new S(e),this.firestore)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"path",{get:function(){return this.Vm.path.K()},enumerable:!0,configurable:!0}),t.prototype.doc=function(e){if(rn("CollectionReference.doc",arguments,0,1),0===arguments.length&&(e=St.mi()),on("CollectionReference.doc","non-empty string",1,e),""===e)throw new p(d.INVALID_ARGUMENT,"Document path must be a non-empty string");var t=x.G(e);return ji.cm(this.Vm.path.child(t),this.firestore,this.fm)},t.prototype.add=function(e){tn("CollectionReference.add",arguments,1),on("CollectionReference.add","object",1,this.fm?this.fm.toFirestore(e):e);var t=this.doc();return t.set(e).then((function(){return t}))},t.prototype.withConverter=function(e){return new t(this.Om,this.firestore,e)},t}(Xi);function qi(e,t){if(void 0===t)return{merge:!1};if(fn(e,t,["merge","mergeFields"]),cn(e,"boolean","merge",t.merge),function(e,t,n,r,i){void 0!==r&&function(e,t,n,r,i){if(!(r instanceof Array))throw new p(d.INVALID_ARGUMENT,"Function "+e+"() requires its "+t+" option to be an array, but it was: "+dn(r));for(var o=0;o<r.length;++o)if(!i(r[o]))throw new p(d.INVALID_ARGUMENT,"Function "+e+"() requires all "+t+" elements to be a string or a FieldPath, but the value at index "+o+" was: "+dn(r[o]))}(e,"mergeFields",0,r,(function(e){return"string"==typeof e||e instanceof En}))}(e,0,0,t.mergeFields),void 0!==t.mergeFields&&void 0!==t.merge)throw new p(d.INVALID_ARGUMENT,"Invalid options passed to function "+e+'(): You cannot specify both "merge" and "mergeFields".');return t}function Qi(e,t){return void 0===t?{}:(fn(e,t,["serverTimestamps"]),ln(e,0,"serverTimestamps",t.serverTimestamps,["estimate","previous","none"]),t)}function Zi(e,t){an(e,"object",1,t),t&&(fn(e,t,["source"]),ln(e,0,"source",t.source,["default","server","cache"]))}function Ji(e,t,n){if(t instanceof ji){if(t.firestore!==n)throw new p(d.INVALID_ARGUMENT,"Provided document reference is from a different Firestore instance.");return t}throw mn(e,"DocumentReference",1,t)}function $i(e){switch(e){case 0:return"added";case 2:case 3:return"modified";case 1:return"removed";default:return Tt("Unknown change type: "+e)}}function eo(e,t,n){var r;return e?(r=e.toFirestore(t),n="toFirestore() in "+n):r=t,[r,n]}var to=bn(Vi,"Use firebase.firestore() instead."),no=bn(zi,"Use firebase.firestore().runTransaction() instead."),ro=bn(Ui,"Use firebase.firestore().batch() instead."),io=bn(ji,"Use firebase.firestore().doc() instead."),oo=bn(Hi),ao=bn(Wi),so=bn(Xi),co=bn(Ki),lo=bn(Yi,"Use firebase.firestore().collection() 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.sliderLine .slider .range::-moz-range-thumb {\n              width: 14px;\n              height: 14px;\n              border-radius: 50%;\n              background: #337ab7;\n              cursor: pointer; }\n        #actionTabs .tabs .panes .pane .color3Line {\n          padding-left: 2px;\n          display: grid; }\n          #actionTabs .tabs .panes .pane .color3Line .firstLine {\n            height: 30px;\n            display: grid;\n            grid-template-columns: 1fr auto 20px 20px; }\n            #actionTabs .tabs .panes .pane .color3Line .firstLine .label {\n              grid-column: 1;\n              display: flex;\n              align-items: center; }\n            #actionTabs .tabs .panes .pane .color3Line .firstLine .color3 {\n              grid-column: 2;\n              display: flex;\n              align-items: center; }\n              #actionTabs .tabs .panes .pane .color3Line .firstLine .color3 input[type="color"] {\n                -webkit-appearance: none;\n                border: 1px solid rgba(255, 255, 255, 0.5);\n                padding: 0;\n                width: 30px;\n                height: 20px; }\n              #actionTabs .tabs .panes .pane .color3Line .firstLine .color3 input[type="color"]::-webkit-color-swatch-wrapper {\n                padding: 0; }\n              #actionTabs .tabs .panes .pane .color3Line .firstLine .color3 input[type="color"]::-webkit-color-swatch {\n                border: none; }\n              #actionTabs .tabs .panes .pane .color3Line .firstLine .color3 input {\n                margin-right: 5px; }\n            #actionTabs .tabs .panes .pane .color3Line .firstLine .copy {\n              grid-column: 3;\n              display: grid;\n              align-items: center;\n              justify-items: center;\n              cursor: pointer; }\n              #actionTabs .tabs .panes .pane .color3Line .firstLine .copy img {\n                height: 100%; }\n            #actionTabs .tabs .panes .pane .color3Line .firstLine .expand {\n              grid-column: 4;\n              display: grid;\n              align-items: center;\n              justify-items: center;\n              cursor: pointer; }\n          #actionTabs .tabs .panes .pane .color3Line .secondLine {\n            display: grid;\n            padding-right: 5px;\n            border-left: 1px solid #337ab7; }\n            #actionTabs .tabs .panes .pane .color3Line .secondLine .numeric {\n              display: grid;\n              grid-template-columns: 1fr auto; }\n            #actionTabs .tabs .panes .pane .color3Line .secondLine .numeric-label {\n              text-align: right;\n              grid-column: 1;\n              display: flex;\n              align-items: center;\n              justify-self: right;\n              margin-right: 10px; }\n            #actionTabs .tabs .panes .pane .color3Line .secondLine .numeric-value {\n              width: 120px;\n              grid-column: 2;\n              display: flex;\n              align-items: center;\n              border: 1px solid #337ab7; }\n        #actionTabs .tabs .panes .pane .listLine {\n          padding-left: 2px;\n          height: 30px;\n          display: grid;\n          grid-template-columns: 1fr auto; }\n          #actionTabs .tabs .panes .pane .listLine .label {\n            grid-column: 1;\n            display: flex;\n            align-items: center; }\n          #actionTabs .tabs .panes .pane .listLine .options {\n            grid-column: 2;\n            display: flex;\n            align-items: center;\n            margin-right: 5px; }\n            #actionTabs .tabs .panes .pane .listLine .options select {\n              width: 115px; }\n        #actionTabs .tabs .panes .pane .paneContainer {\n          margin-top: 3px;\n          display: grid;\n          grid-template-rows: 100%;\n          grid-template-columns: 100%; }\n          #actionTabs .tabs .panes .pane .paneContainer .paneList {\n            border-left: 3px solid transparent; 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grid-template-columns: 1fr auto;\n              background: #555555;\n              height: 30px;\n              padding-right: 5px;\n              cursor: pointer; }\n              #actionTabs .tabs .panes .pane .paneContainer .paneContainer-content .header .title {\n                border-left: 3px solid transparent;\n                padding-left: 5px;\n                grid-column: 1;\n                display: flex;\n                align-items: center; }\n              #actionTabs .tabs .panes .pane .paneContainer .paneContainer-content .header .collapse {\n                grid-column: 2;\n                display: flex;\n                align-items: center;\n                justify-items: center;\n                transform-origin: center; }\n                #actionTabs .tabs .panes .pane .paneContainer .paneContainer-content .header .collapse.closed {\n                  transform: rotate(180deg); }\n            #actionTabs .tabs .panes .pane .paneContainer .paneContainer-content 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2;\n        display: grid;\n        align-items: center;\n        justify-items: center;\n        cursor: pointer; }\n  #embed #split {\n    grid-row: 2;\n    overflow: hidden; }\n    #embed #split.splitPopup {\n      display: grid;\n      grid-template-rows: 300px 2px 1fr; }\n      #embed #split.splitPopup .panes {\n        margin-bottom: 1px; }\n    #embed #split #topPart {\n      grid-row: 1;\n      overflow: hidden;\n      display: grid;\n      grid-auto-rows: 100%; }\n    #embed #split #separator {\n      grid-row: 2;\n      background: white;\n      opacity: 0.1; }\n    #embed #split #bottomPart {\n      overflow: hidden;\n      grid-row: 3;\n      display: grid;\n      grid-auto-rows: 100%; }\n    #embed #split .gutter.gutter-vertical {\n      background-image: none;\n      background: #444444;\n      cursor: row-resize; }\n',""])},"../../../../node_modules/css-loader/index.js!../../../../node_modules/sass-loader/lib/loader.js!./components/sceneExplorer/sceneExplorer.scss":function(e,t,n){(e.exports=n("../../../../node_modules/css-loader/lib/css-base.js")(!1)).push([e.i,'#scene-explorer-host {\n  position: absolute;\n  left: 0px;\n  top: 0px;\n  bottom: 0px; }\n  #scene-explorer-host:focus {\n    outline: none; }\n\n#__resizable_base__ {\n  display: none; }\n\n.context-menu {\n  background: #222222; }\n  .context-menu .react-contextmenu-item {\n    padding: 10px;\n    cursor: pointer; }\n    .context-menu .react-contextmenu-item:hover {\n      background: #555555; }\n\n.react-contextmenu.context-menu.react-contextmenu--visible {\n  z-index: 99;\n  transform: scale(1); }\n\n#sceneExplorer {\n  background: #333333;\n  height: 100%;\n  margin: 0;\n  padding: 0;\n  display: grid;\n  grid-template-rows: auto 1fr;\n  font: 14px "Arial"; }\n  #sceneExplorer:focus {\n    outline: none; }\n  #sceneExplorer #header {\n    height: 30px;\n    font-size: 16px;\n    color: white;\n    background: #222222;\n    grid-row: 1;\n    text-align: center;\n    display: grid;\n    grid-template-columns: 30px 1fr 50px;\n    -webkit-user-select: none;\n    -moz-user-select: none;\n    -ms-user-select: none;\n    user-select: none; }\n    #sceneExplorer #header #logo {\n      position: relative;\n      grid-column: 1;\n      width: 24px;\n      height: 24px;\n      left: 0;\n      display: flex;\n      align-self: center;\n      justify-self: center; }\n    #sceneExplorer #header #title {\n      grid-column: 2;\n      display: grid;\n      align-items: center;\n      text-align: center; }\n    #sceneExplorer #header #commands {\n      grid-column: 3;\n      display: grid;\n      align-items: center;\n      grid-template-columns: 1fr 1fr; }\n      #sceneExplorer #header #commands .expand {\n        grid-column: 1;\n        display: grid;\n        align-items: center;\n        justify-items: center;\n        cursor: pointer; }\n      #sceneExplorer #header #commands .close {\n        grid-column: 2;\n        display: grid;\n        align-items: center;\n        justify-items: center;\n        cursor: pointer; }\n  #sceneExplorer #tree {\n    grid-row: 2;\n    overflow-x: hidden;\n    overflow-y: auto; }\n  #sceneExplorer .filter {\n    display: flex;\n    align-items: stretch; }\n    #sceneExplorer .filter input {\n      width: 100%;\n      margin: 10px 40px 5px 40px;\n      display: block;\n      border: none;\n      padding: 0;\n      border-bottom: solid 1px #337ab7;\n      background: linear-gradient(to bottom, rgba(255, 255, 255, 0) 96%, #337ab7 4%);\n      background-position: -1000px 0;\n      background-size: 1000px 100%;\n      background-repeat: no-repeat;\n      color: white; }\n    #sceneExplorer .filter input::placeholder {\n      color: lightgray; }\n    #sceneExplorer .filter input:focus {\n      box-shadow: none;\n      outline: none;\n      background-position: 0 0; }\n  #sceneExplorer .groupContainer {\n    margin-left: 0px;\n    color: white;\n    margin-top: 0px;\n    margin-bottom: 0px;\n    height: 24px;\n    -webkit-user-select: none;\n    -moz-user-select: none;\n    -ms-user-select: none;\n    user-select: none;\n    align-self: center;\n    display: grid;\n    align-items: center; }\n    #sceneExplorer .groupContainer:hover {\n      background: #444444; }\n    #sceneExplorer .groupContainer .expandableHeader {\n      display: grid;\n      grid-template-columns: 1fr 20px; }\n      #sceneExplorer .groupContainer .expandableHeader .text {\n        grid-column: 1;\n        display: grid;\n        grid-template-columns: 20px 1fr; }\n        #sceneExplorer .groupContainer .expandableHeader .text .arrow {\n          grid-column: 1;\n          margin-left: 0px;\n          color: white;\n          cursor: pointer;\n          display: inline-block;\n          margin-right: 6px;\n          opacity: 0.5; }\n        #sceneExplorer .groupContainer .expandableHeader .text .text-value {\n          grid-column: 2;\n          display: flex;\n          align-items: center; }\n      #sceneExplorer .groupContainer .expandableHeader .expandAll {\n        opacity: 0.5;\n        grid-column: 2;\n        margin-right: 10px; }\n  #sceneExplorer .icon {\n    display: grid;\n    align-items: center;\n    justify-items: center;\n    cursor: pointer; }\n  #sceneExplorer .itemContainer {\n    margin-left: 0px;\n    color: white;\n    margin-top: 0px;\n    margin-bottom: 0px;\n    height: 24px;\n    -webkit-user-select: none;\n    -moz-user-select: none;\n    -ms-user-select: none;\n    user-select: none;\n    display: grid;\n    grid-template-columns: 20px 1fr; }\n    #sceneExplorer .itemContainer:hover {\n      background: #444444; }\n    #sceneExplorer .itemContainer.selected {\n      background: #bbbbbb;\n      color: black; }\n    #sceneExplorer .itemContainer .isNotActive {\n      opacity: 0.3; }\n    #sceneExplorer .itemContainer .arrow 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grid-template-columns: 1fr 20px 20px 20px 20px 10px 20px 20px auto 5px;\n      align-items: center;\n      cursor: pointer; }\n      #sceneExplorer .itemContainer .sceneNode .sceneTitle {\n        grid-column: 1;\n        margin-right: 5px;\n        display: flex;\n        align-items: center;\n        height: 24px; }\n      #sceneExplorer .itemContainer .sceneNode .translation {\n        grid-column: 2;\n        opacity: 0.6; }\n        #sceneExplorer .itemContainer .sceneNode .translation.selected {\n          opacity: 1; }\n      #sceneExplorer .itemContainer .sceneNode .rotation {\n        grid-column: 3;\n        opacity: 0.6; }\n        #sceneExplorer .itemContainer .sceneNode .rotation.selected {\n          opacity: 1; }\n      #sceneExplorer .itemContainer .sceneNode .scaling {\n        grid-column: 4;\n        opacity: 0.6; }\n        #sceneExplorer .itemContainer .sceneNode .scaling.selected {\n          opacity: 1; }\n      #sceneExplorer .itemContainer .sceneNode .bounding {\n        grid-column: 5;\n        opacity: 0.6; }\n        #sceneExplorer .itemContainer .sceneNode .bounding.selected {\n          opacity: 1; }\n      #sceneExplorer .itemContainer .sceneNode .separator {\n        grid-column: 6;\n        margin-left: 5px;\n        width: 5px;\n        display: flex;\n        align-items: center;\n        height: 18px;\n        border-left: solid 1px #337ab7; }\n      #sceneExplorer .itemContainer .sceneNode .pickingMode {\n        grid-column: 7;\n        opacity: 0.6; }\n        #sceneExplorer .itemContainer .sceneNode .pickingMode.selected {\n          opacity: 1; }\n      #sceneExplorer .itemContainer .sceneNode .refresh {\n        grid-column: 8; }\n      #sceneExplorer .itemContainer .sceneNode .extensions {\n        width: 20px;\n        grid-column: 9; }\n    #sceneExplorer .itemContainer .animationGroupTools {\n      grid-column: 2;\n      width: 100%;\n      display: grid;\n      grid-template-columns: 1fr auto 5px;\n      align-items: center;\n      min-width: 0; }\n      #sceneExplorer .itemContainer .animationGroupTools .extensions {\n        width: 20px;\n        grid-column: 2; }\n    #sceneExplorer .itemContainer .meshTools {\n      grid-column: 2;\n      width: 100%;\n      display: grid;\n      grid-template-columns: 1fr 20px 20px auto 5px;\n      align-items: center;\n      min-width: 0; }\n      #sceneExplorer .itemContainer .meshTools .bounding-box {\n        grid-column: 2;\n        opacity: 0.5; }\n        #sceneExplorer .itemContainer .meshTools .bounding-box.selected {\n          opacity: 1; }\n      #sceneExplorer .itemContainer .meshTools .visibility {\n        grid-column: 3; }\n      #sceneExplorer .itemContainer .meshTools .extensions {\n        width: 20px;\n        grid-column: 4; }\n    #sceneExplorer .itemContainer .cameraTools {\n      grid-column: 2;\n      display: grid;\n      grid-template-columns: 1fr 20px auto 5px;\n      align-items: center; }\n      #sceneExplorer .itemContainer .cameraTools .activeCamera {\n        grid-column: 2; }\n      #sceneExplorer .itemContainer .cameraTools .extensions {\n        width: 20px;\n        grid-column: 3; }\n    #sceneExplorer .itemContainer .lightTools {\n      grid-column: 2;\n      display: grid;\n      grid-template-columns: 1fr 20px 20px auto 5px;\n      align-items: center; }\n      #sceneExplorer .itemContainer .lightTools .enableLight {\n        grid-column: 2; }\n      #sceneExplorer .itemContainer .lightTools .extensions {\n        width: 20px;\n        grid-column: 3; }\n    #sceneExplorer .itemContainer .materialTools {\n      grid-column: 2;\n      display: grid;\n      grid-template-columns: 1fr auto 5px;\n      align-items: center; }\n      #sceneExplorer .itemContainer .materialTools .extensions {\n        width: 20px;\n        grid-column: 2; }\n    #sceneExplorer .itemContainer .postProcessTools {\n      grid-column: 2;\n      display: grid;\n      grid-template-columns: 1fr auto 5px;\n      align-items: center; }\n      #sceneExplorer .itemContainer .postProcessTools .extensions {\n        width: 20px;\n        grid-column: 2; }\n    #sceneExplorer .itemContainer .renderingPipelineTools {\n      grid-column: 2;\n      display: grid;\n      grid-template-columns: 1fr auto 5px;\n      align-items: center; }\n      #sceneExplorer .itemContainer .renderingPipelineTools .extensions {\n        width: 20px;\n        grid-column: 2; }\n    #sceneExplorer .itemContainer .textureTools {\n      grid-column: 2;\n      display: grid;\n      grid-template-columns: 1fr auto 5px;\n      align-items: center; }\n      #sceneExplorer .itemContainer .textureTools .extensions {\n        width: 20px;\n        grid-column: 2; }\n    #sceneExplorer .itemContainer .adtextureTools {\n      grid-column: 2;\n      display: grid;\n      grid-template-columns: 1fr 20px auto 5px;\n      align-items: center; }\n      #sceneExplorer .itemContainer .adtextureTools .pickingMode {\n        grid-column: 2;\n        opacity: 0.6; }\n        #sceneExplorer .itemContainer .adtextureTools .pickingMode.selected {\n          opacity: 1; }\n      #sceneExplorer .itemContainer .adtextureTools .extensions {\n        width: 20px;\n        grid-column: 3; }\n    #sceneExplorer .itemContainer .controlTools {\n      grid-column: 2;\n      display: grid;\n      grid-template-columns: 1fr 20px 20px auto 5px;\n      align-items: center; }\n      #sceneExplorer .itemContainer .controlTools .highlight {\n        grid-column: 2; }\n      #sceneExplorer .itemContainer .controlTools .visibility {\n        grid-column: 3; }\n      #sceneExplorer .itemContainer .controlTools .extensions {\n        width: 20px;\n        grid-column: 4; }\n    #sceneExplorer .itemContainer .transformNodeTools {\n      grid-column: 2;\n      display: grid;\n      grid-template-columns: 1fr auto 5px;\n      align-items: center; }\n      #sceneExplorer .itemContainer .transformNodeTools .extensions {\n        width: 20px;\n        grid-column: 2; }\n    #sceneExplorer .itemContainer .skeletonTools {\n      grid-column: 2;\n      display: grid;\n      grid-template-columns: 1fr auto 5px;\n      align-items: center; }\n      #sceneExplorer .itemContainer .skeletonTools .extensions {\n        width: 20px;\n        grid-column: 2; }\n    #sceneExplorer .itemContainer .title {\n      grid-column: 1;\n      background: transparent;\n      white-space: nowrap;\n      overflow: hidden;\n      min-width: 0;\n      margin-right: 5px;\n      display: grid;\n      align-items: center;\n      grid-template-columns: 25px 1fr;\n      height: 24px;\n      cursor: pointer; }\n      #sceneExplorer .itemContainer .title .titleIcon {\n        grid-column: 1;\n        display: grid;\n        align-items: center;\n        justify-items: center; }\n      #sceneExplorer .itemContainer .title .titleText {\n        grid-column: 2;\n        white-space: nowrap;\n        text-overflow: ellipsis;\n        overflow: hidden; 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a=o.expirationTime,s=o.childExpirationTime;a>t&&(t=a),s>t&&(t=s),i&&(n+=o.actualDuration),r+=o.treeBaseDuration,o=o.sibling}e.actualDuration=n,e.treeBaseDuration=r}else for(var c=e.child;null!==c;){var l=c.expirationTime,u=c.childExpirationTime;l>t&&(t=l),u>t&&(t=u),c=c.sibling}e.childExpirationTime=t}}function gf(e){var t=fc();return gc(99,_f.bind(null,e,t)),null!==Vp&&_c(97,(function(){return Cf(),null})),null}function _f(e,t){Cf(),Mc.flushLegacyContextWarning(),Mc.flushPendingUnsafeLifecycleWarnings(),function(){if(0!=(48&Ep))throw s(Error("Should not already be working."))}();var n=e.finishedWork,r=e.finishedExpirationTime;if(null===n)return null;e.finishedWork=null,e.finishedExpirationTime=0,function(){if(n===e.current)throw s(Error("Cannot commit the same tree as before. 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e=0,t=0;if("undefined"!=typeof window){var n=this.resizable.offsetWidth,r=this.resizable.offsetHeight,i=this.resizable.style.position;"relative"!==i&&(this.resizable.style.position="relative"),e="auto"!==this.resizable.style.width?this.resizable.offsetWidth:n,t="auto"!==this.resizable.style.height?this.resizable.offsetHeight:r,this.resizable.style.position=i}return{width:e,height:t}}},{key:"sizeStyle",get:function(){var e=this,t=this.props.size,n=function(t){if(void 0===e.state[t]||"auto"===e.state[t])return"auto";if(e.propsSize&&e.propsSize[t]&&p(e.propsSize[t].toString(),"%")){if(p(e.state[t].toString(),"%"))return e.state[t].toString();var n=e.getParentSize();return Number(e.state[t].toString().replace("px",""))/n[t]*100+"%"}return f(e.state[t])};return{width:t&&void 0!==t.width&&!this.state.isResizing?f(t.width):n("width"),height:t&&void 0!==t.height&&!this.state.isResizing?f(t.height):n("height")}}}]),t}(r.Component);g.defaultProps={onResizeStart:function(){},onResize:function(){},onResizeStop:function(){},enable:{top:!0,right:!0,bottom:!0,left:!0,topRight:!0,bottomRight:!0,bottomLeft:!0,topLeft:!0},style:{},grid:[1,1],lockAspectRatio:!1,lockAspectRatioExtraWidth:0,lockAspectRatioExtraHeight:0},e.exports=g},"./components/actionTabs/actionTabs.scss":function(e,t,n){var r=n("../../../../node_modules/css-loader/index.js!../../../../node_modules/sass-loader/lib/loader.js!./components/actionTabs/actionTabs.scss");"string"==typeof r&&(r=[[e.i,r,""]]);var i={hmr:!0,transform:void 0,insertInto:void 0};n("../../../../node_modules/style-loader/lib/addStyles.js")(r,i),r.locals&&(e.exports=r.locals)},"./components/actionTabs/actionTabsComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"ActionTabsComponent",(function(){return g}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("@babylonjs/core/Misc/observable"),a=n("./components/actionTabs/tabsComponent.tsx"),s=n("../../../../node_modules/@fortawesome/free-solid-svg-icons/index.es.js"),c=n("./components/actionTabs/tabs/statisticsTabComponent.tsx"),l=n("./components/actionTabs/tabs/debugTabComponent.tsx"),u=n("../../node_modules/re-resizable/lib/index.es5.js"),h=n.n(u),d=n("./components/actionTabs/tabs/propertyGridTabComponent.tsx"),p=n("./components/headerComponent.tsx"),f=n("./components/actionTabs/tabs/toolsTabComponent.tsx"),m=n("./components/actionTabs/tabs/settingsTabComponent.tsx");n("./components/actionTabs/actionTabs.scss");var g=function(e){function t(t){var n=e.call(this,t)||this;n._once=!0;var r=void 0===t.initialTab?o.DebugLayerTab.Properties:t.initialTab;if(n.props.globalState){var i=n.props.globalState.validationResults;i&&(i.issues.numErrors||i.issues.numWarnings)&&(r=o.DebugLayerTab.Tools)}return n.state={selectedEntity:null,selectedIndex:r},n}return Object(r.__extends)(t,e),t.prototype.componentDidMount=function(){var e=this;this.props.globalState&&(this._onSelectionChangeObserver=this.props.globalState.onSelectionChangedObservable.add((function(t){e.setState({selectedEntity:t,selectedIndex:o.DebugLayerTab.Properties})})),this._onTabChangedObserver=this.props.globalState.onTabChangedObservable.add((function(t){e.setState({selectedIndex:t})})))},t.prototype.componentWillUnmount=function(){this.props.globalState&&(this._onSelectionChangeObserver&&this.props.globalState.onSelectionChangedObservable.remove(this._onSelectionChangeObserver),this._onTabChangedObserver&&this.props.globalState.onTabChangedObservable.remove(this._onTabChangedObserver))},t.prototype.changeSelectedTab=function(e){this.props.globalState&&this.props.globalState.onTabChangedObservable.notifyObservers(e)},t.prototype.renderContent=function(){var e=this;return this.props.globalState&&this.props.scene?i.createElement(a.TabsComponent,{selectedIndex:this.state.selectedIndex,onSelectedIndexChange:function(t){return e.changeSelectedTab(t)}},i.createElement(d.PropertyGridTabComponent,{title:"Properties",icon:s.faFileAlt,scene:this.props.scene,selectedEntity:this.state.selectedEntity,globalState:this.props.globalState,onSelectionChangedObservable:this.props.globalState.onSelectionChangedObservable,onPropertyChangedObservable:this.props.globalState.onPropertyChangedObservable}),i.createElement(l.DebugTabComponent,{title:"Debug",icon:s.faBug,scene:this.props.scene,globalState:this.props.globalState}),i.createElement(c.StatisticsTabComponent,{title:"Statistics",icon:s.faChartBar,scene:this.props.scene,globalState:this.props.globalState}),i.createElement(f.ToolsTabComponent,{title:"Tools",icon:s.faWrench,scene:this.props.scene,globalState:this.props.globalState}),i.createElement(m.SettingsTabComponent,{title:"Settings",icon:s.faCog,scene:this.props.scene,globalState:this.props.globalState})):null},t.prototype.onClose=function(){this.props.onClose&&this.props.onClose()},t.prototype.onPopup=function(){this.props.onPopup&&this.props.onPopup()},t.prototype.render=function(){var e=this;return this.props.popupMode?i.createElement("div",{id:"actionTabs"},!this.props.noHeader&&i.createElement(p.HeaderComponent,{title:"INSPECTOR",handleBack:!0,noClose:this.props.noClose,noExpand:this.props.noExpand,noCommands:this.props.noCommands,onClose:function(){return e.onClose()},onPopup:function(){return e.onPopup()},onSelectionChangedObservable:this.props.globalState?this.props.globalState.onSelectionChangedObservable:void 0}),this.renderContent()):(this._once&&(this._once=!1,setTimeout((function(){var e=document.getElementById("actionTabs");e&&(e.style.width="300px")}),150)),i.createElement(h.a,{id:"actionTabs",minWidth:300,maxWidth:600,size:{height:"100%"},minHeight:"100%",enable:{top:!1,right:!1,bottom:!1,left:!0,topRight:!1,bottomRight:!1,bottomLeft:!1,topLeft:!1}},!this.props.noHeader&&i.createElement(p.HeaderComponent,{title:"INSPECTOR",handleBack:!0,noClose:this.props.noClose,noExpand:this.props.noExpand,noCommands:this.props.noCommands,onClose:function(){return e.onClose()},onPopup:function(){return e.onPopup()},onSelectionChangedObservable:this.props.globalState?this.props.globalState.onSelectionChangedObservable:void 0}),this.renderContent()))},t}(i.Component)},"./components/actionTabs/lineContainerComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"LineContainerComponent",(function(){return s}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("../../../../node_modules/@fortawesome/react-fontawesome/index.es.js"),a=n("../../../../node_modules/@fortawesome/free-solid-svg-icons/index.es.js"),s=function(e){function t(n){var r,i=e.call(this,n)||this;try{r=t._InMemoryStorage&&void 0!==t._InMemoryStorage[i.props.title]?t._InMemoryStorage[i.props.title]:"undefined"!=typeof Storage&&null!==localStorage.getItem(i.props.title)?"true"===localStorage.getItem(i.props.title):!i.props.closed}catch(e){t._InMemoryStorage={},t._InMemoryStorage[i.props.title]=!i.props.closed,r=!i.props.closed}return i.state={isExpanded:r,isHighlighted:!1},i}return Object(r.__extends)(t,e),t.prototype.switchExpandedState=function(){var e=!this.state.isExpanded;try{t._InMemoryStorage?t._InMemoryStorage[this.props.title]=e:"undefined"!=typeof Storage&&localStorage.setItem(this.props.title,e?"true":"false")}catch(n){t._InMemoryStorage={},t._InMemoryStorage[this.props.title]=e}this.setState({isExpanded:e})},t.prototype.componentDidMount=function(){var e=this;this.props.globalState&&!this.props.globalState.selectedLineContainerTitle||(this.props.globalState&&this.props.globalState.selectedLineContainerTitle===this.props.title?(setTimeout((function(){e.props.globalState.selectedLineContainerTitle=""})),this.setState({isExpanded:!0,isHighlighted:!0}),window.setTimeout((function(){e.setState({isHighlighted:!1})}),5e3)):this.setState({isExpanded:!1}))},t.prototype.renderHeader=function(){var e=this,t=this.state.isExpanded?"collapse":"collapse closed";return i.createElement("div",{className:"header",onClick:function(){return e.switchExpandedState()}},i.createElement("div",{className:"title"},this.props.title),i.createElement("div",{className:t},i.createElement(o.FontAwesomeIcon,{icon:a.faChevronDown})))},t.prototype.render=function(){return this.state.isExpanded?i.createElement("div",{className:"paneContainer"},i.createElement("div",{className:"paneContainer-content"},this.renderHeader(),i.createElement("div",{className:"paneList"},this.props.children)),i.createElement("div",{className:"paneContainer-highlight-border"+(this.state.isHighlighted?"":" transparent")})):i.createElement("div",{className:"paneContainer"},i.createElement("div",{className:"paneContainer-content"},this.renderHeader()))},t}(i.Component)},"./components/actionTabs/lines/booleanLineComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"BooleanLineComponent",(function(){return s}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("../../../../node_modules/@fortawesome/react-fontawesome/index.es.js"),a=n("../../../../node_modules/@fortawesome/free-solid-svg-icons/index.es.js"),s=function(e){function t(t){return e.call(this,t)||this}return Object(r.__extends)(t,e),t.prototype.render=function(){var e=this.props.value?i.createElement(o.FontAwesomeIcon,{icon:a.faCheck}):i.createElement(o.FontAwesomeIcon,{icon:a.faTimesCircle}),t=this.props.value?"value check":"value uncheck";return i.createElement("div",{className:"textLine"},i.createElement("div",{className:"label"},this.props.label),i.createElement("div",{className:t},e))},t}(i.Component)},"./components/actionTabs/lines/buttonLineComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"ButtonLineComponent",(function(){return o}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=function(e){function t(t){return e.call(this,t)||this}return Object(r.__extends)(t,e),t.prototype.render=function(){var e=this;return i.createElement("div",{className:"buttonLine"},i.createElement("button",{onClick:function(){return e.props.onClick()}},this.props.label))},t}(i.Component)},"./components/actionTabs/lines/checkBoxLineComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"CheckBoxLineComponent",(function(){return o}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=function(e){function t(n){var r=e.call(this,n)||this;return r._localChange=!1,r._uniqueId=t._UniqueIdSeed++,r.props.isSelected?r.state={isSelected:r.props.isSelected()}:r.state={isSelected:!0===r.props.target[r.props.propertyName]},r}return Object(r.__extends)(t,e),t.prototype.shouldComponentUpdate=function(e,t){var n;return!((n=this.props.isSelected?e.isSelected():1==e.target[e.propertyName])===t.isSelected&&!this._localChange||(t.isSelected=n,this._localChange=!1,0))},t.prototype.onChange=function(){this._localChange=!0,this.props.onSelect?this.props.onSelect(!this.state.isSelected):(this.props.onPropertyChangedObservable&&this.props.onPropertyChangedObservable.notifyObservers({object:this.props.target,property:this.props.propertyName,value:!this.state.isSelected,initialValue:this.state.isSelected}),this.props.target[this.props.propertyName]=!this.state.isSelected),this.props.onValueChanged&&this.props.onValueChanged(),this.setState({isSelected:!this.state.isSelected})},t.prototype.render=function(){var e=this;return i.createElement("div",{className:"checkBoxLine"},i.createElement("div",{className:"label"},this.props.label),i.createElement("div",{className:"checkBox"},i.createElement("input",{type:"checkbox",id:"checkbox"+this._uniqueId,className:"cbx hidden",checked:this.state.isSelected,onChange:function(){return e.onChange()}}),i.createElement("label",{htmlFor:"checkbox"+this._uniqueId,className:"lbl"})))},t._UniqueIdSeed=0,t}(i.Component)},"./components/actionTabs/lines/color3LineComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"Color3LineComponent",(function(){return u}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("./components/actionTabs/lines/numericInputComponent.tsx"),a=n("../../../../node_modules/@fortawesome/react-fontawesome/index.es.js"),s=n("../../../../node_modules/@fortawesome/free-solid-svg-icons/index.es.js"),c=n("@babylonjs/core/Misc/observable"),l=n("./components/actionTabs/lines/copy.svg"),u=function(e){function t(t){var n=e.call(this,t)||this;return n._localChange=!1,n.state={isExpanded:!1,color:n.props.target[n.props.propertyName].clone()},n}return Object(r.__extends)(t,e),t.prototype.shouldComponentUpdate=function(e,t){var n=e.target[e.propertyName];return!(n.equals(t.color)&&!this._localChange||(t.color=n.clone(),this._localChange=!1,0))},t.prototype.onChange=function(e){this._localChange=!0;var t=c.Color3.FromHexString(e);this.props.onPropertyChangedObservable&&this.props.onPropertyChangedObservable.notifyObservers({object:this.props.target,property:this.props.propertyName,value:t,initialValue:this.state.color}),this.props.target[this.props.propertyName]=t,this.setState({color:t})},t.prototype.switchExpandState=function(){this._localChange=!0,this.setState({isExpanded:!this.state.isExpanded})},t.prototype.raiseOnPropertyChanged=function(e){this.props.onPropertyChangedObservable&&this.props.onPropertyChangedObservable.notifyObservers({object:this.props.target,property:this.props.propertyName,value:this.state.color,initialValue:e})},t.prototype.updateStateR=function(e){this._localChange=!0;var t=this.state.color.clone();this.props.target[this.props.propertyName].x=e,this.state.color.r=e,this.props.target[this.props.propertyName]=this.state.color,this.setState({color:this.state.color}),this.raiseOnPropertyChanged(t)},t.prototype.updateStateG=function(e){this._localChange=!0;var t=this.state.color.clone();this.props.target[this.props.propertyName].g=e,this.state.color.g=e,this.props.target[this.props.propertyName]=this.state.color,this.setState({color:this.state.color}),this.raiseOnPropertyChanged(t)},t.prototype.updateStateB=function(e){this._localChange=!0;var t=this.state.color.clone();this.props.target[this.props.propertyName].b=e,this.state.color.b=e,this.props.target[this.props.propertyName]=this.state.color,this.setState({color:this.state.color}),this.raiseOnPropertyChanged(t)},t.prototype.copyToClipboard=function(){var e=document.createElement("div");if(e.textContent=this.state.color.toHexString(),document.body.appendChild(e),window.getSelection){var t=document.createRange();t.selectNode(e),window.getSelection().removeAllRanges(),window.getSelection().addRange(t)}document.execCommand("copy"),e.remove()},t.prototype.render=function(){var e=this,t=this.state.isExpanded?i.createElement(a.FontAwesomeIcon,{icon:s.faMinus}):i.createElement(a.FontAwesomeIcon,{icon:s.faPlus}),n="Color3"===this.state.color.getClassName()?this.state.color:new c.Color3(this.state.color.r,this.state.color.g,this.state.color.b);return i.createElement("div",{className:"color3Line"},i.createElement("div",{className:"firstLine"},i.createElement("div",{className:"label"},this.props.label),i.createElement("div",{className:"color3"},i.createElement("input",{type:"color",value:n.toHexString(),onChange:function(t){return e.onChange(t.target.value)}})),i.createElement("div",{className:"copy hoverIcon",onClick:function(){return e.copyToClipboard()},title:"Copy to clipboard"},i.createElement("img",{src:l,alt:""})),i.createElement("div",{className:"expand hoverIcon",onClick:function(){return e.switchExpandState()},title:"Expand"},t)),this.state.isExpanded&&i.createElement("div",{className:"secondLine"},i.createElement(o.NumericInputComponent,{label:"r",value:this.state.color.r,onChange:function(t){return e.updateStateR(t)}}),i.createElement(o.NumericInputComponent,{label:"g",value:this.state.color.g,onChange:function(t){return e.updateStateG(t)}}),i.createElement(o.NumericInputComponent,{label:"b",value:this.state.color.b,onChange:function(t){return e.updateStateB(t)}})))},t}(i.Component)},"./components/actionTabs/lines/color4LineComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"Color4LineComponent",(function(){return u}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("@babylonjs/core/Misc/observable"),a=n("./components/actionTabs/lines/numericInputComponent.tsx"),s=n("../../../../node_modules/@fortawesome/react-fontawesome/index.es.js"),c=n("../../../../node_modules/@fortawesome/free-solid-svg-icons/index.es.js"),l=n("./components/actionTabs/lines/copy.svg"),u=function(e){function t(t){var n=e.call(this,t)||this;n._localChange=!1;var r=n.props.target[n.props.propertyName],i="Color4"===r.getClassName()?r.clone():new o.Color4(r.r,r.g,r.b,1);return n.state={isExpanded:!1,color:i},n}return Object(r.__extends)(t,e),t.prototype.shouldComponentUpdate=function(e,t){var n=this.props.target[this.props.propertyName],r="Color4"===n.getClassName()?n:new o.Color4(n.r,n.g,n.b,1);return!(r.equals(t.color)&&!this._localChange||(t.color=r.clone(),this._localChange=!1,0))},t.prototype.onChange=function(e){this._localChange=!0;var t=o.Color3.FromHexString(e);this.props.onPropertyChangedObservable&&this.props.onPropertyChangedObservable.notifyObservers({object:this.props.target,property:this.props.propertyName,value:t,initialValue:this.state.color}),this.props.target[this.props.propertyName]=new o.Color4(t.r,t.g,t.b,this.props.target[this.props.propertyName].a),this.setState({color:this.props.target[this.props.propertyName]}),this.props.onChange&&this.props.onChange()},t.prototype.switchExpandState=function(){this._localChange=!0,this.setState({isExpanded:!this.state.isExpanded})},t.prototype.raiseOnPropertyChanged=function(e){this.props.onPropertyChangedObservable&&this.props.onPropertyChangedObservable.notifyObservers({object:this.props.target,property:this.props.propertyName,value:this.state.color,initialValue:e})},t.prototype.updateStateR=function(e){this._localChange=!0;var t=this.state.color.clone();this.props.target[this.props.propertyName].x=e,this.state.color.r=e,this.props.target[this.props.propertyName]=this.state.color,this.setState({color:this.state.color}),this.raiseOnPropertyChanged(t)},t.prototype.updateStateG=function(e){this._localChange=!0;var t=this.state.color.clone();this.props.target[this.props.propertyName].g=e,this.state.color.g=e,this.props.target[this.props.propertyName]=this.state.color,this.setState({color:this.state.color}),this.raiseOnPropertyChanged(t)},t.prototype.updateStateB=function(e){this._localChange=!0;var t=this.state.color.clone();this.props.target[this.props.propertyName].b=e,this.state.color.b=e,this.props.target[this.props.propertyName]=this.state.color,this.setState({color:this.state.color}),this.raiseOnPropertyChanged(t)},t.prototype.updateStateA=function(e){this._localChange=!0;var t=this.state.color.clone();this.props.target[this.props.propertyName].a=e,this.state.color.a=e,this.props.target[this.props.propertyName]=this.state.color,this.setState({color:this.state.color}),this.raiseOnPropertyChanged(t)},t.prototype.copyToClipboard=function(){var e=document.createElement("div");if(e.textContent=this.state.color.toHexString(),document.body.appendChild(e),window.getSelection){var t=document.createRange();t.selectNode(e),window.getSelection().removeAllRanges(),window.getSelection().addRange(t)}document.execCommand("copy"),e.remove()},t.prototype.render=function(){var e=this,t=this.state.isExpanded?i.createElement(s.FontAwesomeIcon,{icon:c.faMinus}):i.createElement(s.FontAwesomeIcon,{icon:c.faPlus}),n=new o.Color3(this.state.color.r,this.state.color.g,this.state.color.b);return i.createElement("div",{className:"color3Line"},i.createElement("div",{className:"firstLine"},i.createElement("div",{className:"label"},this.props.label),i.createElement("div",{className:"color3"},i.createElement("input",{type:"color",value:n.toHexString(),onChange:function(t){return e.onChange(t.target.value)}})),i.createElement("div",{className:"copy hoverIcon",onClick:function(){return e.copyToClipboard()},title:"Copy to clipboard"},i.createElement("img",{src:l,alt:""})),i.createElement("div",{className:"expand hoverIcon",onClick:function(){return e.switchExpandState()},title:"Expand"},t)),this.state.isExpanded&&i.createElement("div",{className:"secondLine"},i.createElement(a.NumericInputComponent,{label:"r",value:this.state.color.r,onChange:function(t){return e.updateStateR(t)}}),i.createElement(a.NumericInputComponent,{label:"g",value:this.state.color.g,onChange:function(t){return e.updateStateG(t)}}),i.createElement(a.NumericInputComponent,{label:"b",value:this.state.color.b,onChange:function(t){return e.updateStateB(t)}}),i.createElement(a.NumericInputComponent,{label:"a",value:this.state.color.a,onChange:function(t){return e.updateStateA(t)}})))},t}(i.Component)},"./components/actionTabs/lines/copy.svg":function(e,t){e.exports="data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 40 40'%3E%3Cdefs%3E%3Cstyle%3E.cls-1%7Bfill:%23fff;%7D%3C/style%3E%3C/defs%3E%3Ctitle%3Ecopy%3C/title%3E%3Cg id='UI_Elements' data-name='UI Elements'%3E%3Cpath class='cls-1' d='M24,14.89H22.76l-3-3H12.43V26.59h4.26v3h11.5V19Zm.3,1.71,2.14,2.13H24.34Zm-10.91,9V12.93h5.93l2,2H16.69v10.7Zm4.26,3V15.89h5.65v3.84h3.85v8.83Z'/%3E%3C/g%3E%3C/svg%3E"},"./components/actionTabs/lines/fileButtonLineComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"FileButtonLineComponent",(function(){return o}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=function(e){function t(n){var r=e.call(this,n)||this;return r._id=t._IDGenerator++,r}return Object(r.__extends)(t,e),t.prototype.onChange=function(e){var t=e.target.files;t&&t.length&&this.props.onClick(t[0]),e.target.value=""},t.prototype.render=function(){var e=this;return i.createElement("div",{className:"buttonLine"},i.createElement("label",{htmlFor:"file-upload"+this._id,className:"file-upload"},this.props.label),i.createElement("input",{ref:"upload",id:"file-upload"+this._id,type:"file",accept:this.props.accept,onChange:function(t){return e.onChange(t)}}))},t._IDGenerator=0,t}(i.Component)},"./components/actionTabs/lines/fileMultipleButtonLineComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"FileMultipleButtonLineComponent",(function(){return o}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=function(e){function t(n){var r=e.call(this,n)||this;return r._id=t._IDGenerator++,r}return Object(r.__extends)(t,e),t.prototype.onChange=function(e){var t=e.target.files;t&&t.length&&this.props.onClick(e),e.target.value=""},t.prototype.render=function(){var e=this;return i.createElement("div",{className:"buttonLine"},i.createElement("label",{htmlFor:"file-upload"+this._id,className:"file-upload"},this.props.label),i.createElement("input",{ref:"upload",id:"file-upload"+this._id,type:"file",accept:this.props.accept,onChange:function(t){return e.onChange(t)},multiple:!0}))},t._IDGenerator=0,t}(i.Component)},"./components/actionTabs/lines/floatLineComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"FloatLineComponent",(function(){return s}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("./components/actionTabs/lines/sliderLineComponent.tsx"),a=n("@babylonjs/core/Misc/observable"),s=function(e){function t(t){var n=e.call(this,t)||this;n._localChange=!1;var r=n.props.target[n.props.propertyName];return n.state={value:r?n.props.isInteger?r.toFixed(0):r.toFixed(n.props.digits||3):"0"},n._store=r,n}return Object(r.__extends)(t,e),t.prototype.componentWillUnmount=function(){this.unlock()},t.prototype.shouldComponentUpdate=function(e,t){if(this._localChange)return this._localChange=!1,!0;var n=e.target[e.propertyName],r=n?this.props.isInteger?n.toFixed(0):n.toFixed(this.props.digits||3):"0";return r!==t.value&&(t.value=r,!0)},t.prototype.raiseOnPropertyChanged=function(e,t){this.props.onChange&&this.props.onChange(e),this.props.onPropertyChangedObservable&&this.props.onPropertyChangedObservable.notifyObservers({object:this.props.target,property:this.props.propertyName,value:e,initialValue:t})},t.prototype.updateValue=function(e){var t;/[^0-9\.\-]/g.test(e)||(t=this.props.isInteger?parseInt(e):parseFloat(e),this._localChange=!0,this.setState({value:e}),isNaN(t)||(this.raiseOnPropertyChanged(t,this._store),this.props.target[this.props.propertyName]=t,this._store=t))},t.prototype.lock=function(){this.props.lockObject&&(this.props.lockObject.lock=!0)},t.prototype.unlock=function(){this.props.lockObject&&(this.props.lockObject.lock=!1)},t.prototype.render=function(){var e,t=this;return e=this.props.isInteger?parseInt(this.state.value):parseFloat(this.state.value),i.createElement("div",null,!this.props.useEuler&&i.createElement("div",{className:this.props.additionalClass?this.props.additionalClass+" floatLine":"floatLine"},i.createElement("div",{className:"label"},this.props.label),i.createElement("div",{className:"value"},i.createElement("input",{type:"number",step:this.props.step||this.props.isInteger?"1":"0.01",className:"numeric-input",value:this.state.value,onBlur:function(){return t.unlock()},onFocus:function(){return t.lock()},onChange:function(e){return t.updateValue(e.target.value)}}))),this.props.useEuler&&i.createElement(o.SliderLineComponent,{label:this.props.label,minimum:0,maximum:360,step:.1,directValue:a.Tools.ToDegrees(e),onChange:function(e){return t.updateValue(a.Tools.ToRadians(e).toString())}}))},t}(i.Component)},"./components/actionTabs/lines/messageLineComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"MessageLineComponent",(function(){return a}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("../../../../node_modules/@fortawesome/react-fontawesome/index.es.js"),a=function(e){function t(t){return e.call(this,t)||this}return Object(r.__extends)(t,e),t.prototype.render=function(){return this.props.icon?i.createElement("div",{className:"iconMessageLine"},i.createElement("div",{className:"icon",style:{color:this.props.color?this.props.color:""}},i.createElement(o.FontAwesomeIcon,{icon:this.props.icon})),i.createElement("div",{className:"value",title:this.props.text},this.props.text)):i.createElement("div",{className:"messageLine"},i.createElement("div",{className:"value",title:this.props.text,style:{color:this.props.color?this.props.color:""}},this.props.text))},t}(i.Component)},"./components/actionTabs/lines/numericInputComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"NumericInputComponent",(function(){return o}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=function(e){function t(t){var n=e.call(this,t)||this;return n._localChange=!1,n.state={value:n.props.value.toFixed(void 0!==n.props.precision?n.props.precision:3)},n}return Object(r.__extends)(t,e),t.prototype.shouldComponentUpdate=function(e,t){return this._localChange?(this._localChange=!1,!0):e.value.toString()!==t.value&&(t.value=e.value.toFixed(void 0!==this.props.precision?this.props.precision:3),!0)},t.prototype.updateValue=function(e){var t=e.target.value;if(!/[^0-9\.\-]/g.test(t)){var n=parseFloat(t);this._localChange=!0,this.setState({value:t}),isNaN(n)||this.props.onChange(n)}},t.prototype.render=function(){var e=this;return i.createElement("div",{className:"numeric"},this.props.label&&i.createElement("div",{className:"numeric-label"},this.props.label+": "),i.createElement("input",{type:"number",step:this.props.step,className:"numeric-input",value:this.state.value,onChange:function(t){return e.updateValue(t)}}))},t.defaultProps={step:1},t}(i.Component)},"./components/actionTabs/lines/optionsLineComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"OptionsLineComponent",(function(){return o}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=function(e){function t(t){var n=e.call(this,t)||this;return n._localChange=!1,n.state={value:n.props.extractValue?n.props.extractValue():t.target[t.propertyName]},n}return Object(r.__extends)(t,e),t.prototype.shouldComponentUpdate=function(e,t){if(this._localChange)return this._localChange=!1,!0;var n=e.extractValue?e.extractValue():e.target[e.propertyName];return null!=n&&n!==t.value&&(t.value=n,!0)},t.prototype.raiseOnPropertyChanged=function(e,t){this.props.onPropertyChangedObservable&&this.props.onPropertyChangedObservable.notifyObservers({object:this.props.target,property:this.props.propertyName,value:e,initialValue:t})},t.prototype.updateValue=function(e){var t=parseInt(e);this._localChange=!0;var n=this.props.extractValue?this.props.extractValue():this.props.target[this.props.propertyName];this.props.noDirectUpdate||(this.props.target[this.props.propertyName]=t),this.setState({value:t}),this.props.onSelect&&this.props.onSelect(t);var r=this.props.extractValue?this.props.extractValue():this.props.target[this.props.propertyName];this.raiseOnPropertyChanged(r,n)},t.prototype.render=function(){var e,t=this;return i.createElement("div",{className:"listLine"},i.createElement("div",{className:"label"},this.props.label),i.createElement("div",{className:"options"},i.createElement("select",{onChange:function(e){return t.updateValue(e.target.value)},value:(e=this.state.value,null!=e?e:"")},this.props.options.map((function(e){return i.createElement("option",{key:e.label,value:e.value},e.label)})))))},t}(i.Component)},"./components/actionTabs/lines/quaternionLineComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"QuaternionLineComponent",(function(){return u}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("./components/actionTabs/lines/numericInputComponent.tsx"),a=n("../../../../node_modules/@fortawesome/react-fontawesome/index.es.js"),s=n("../../../../node_modules/@fortawesome/free-solid-svg-icons/index.es.js"),c=n("@babylonjs/core/Misc/observable"),l=n("./components/actionTabs/lines/sliderLineComponent.tsx"),u=function(e){function t(t){var n=e.call(this,t)||this;n._localChange=!1;var r=n.props.target[n.props.propertyName].clone();return n.state={isExpanded:!1,value:r,eulerValue:r.toEulerAngles()},n}return Object(r.__extends)(t,e),t.prototype.shouldComponentUpdate=function(e,t){var n=e.target[e.propertyName];return!(n.equals(t.value)&&!this._localChange||(t.value=n.clone(),this._localChange=!1,0))},t.prototype.switchExpandState=function(){this._localChange=!0,this.setState({isExpanded:!this.state.isExpanded})},t.prototype.raiseOnPropertyChanged=function(e,t){this.props.onPropertyChangedObservable&&this.props.onPropertyChangedObservable.notifyObservers({object:this.props.target,property:this.props.propertyName,value:e,initialValue:t})},t.prototype.updateQuaternion=function(){var e=this.props.target[this.props.propertyName].clone();this.props.target[this.props.propertyName]=this.state.value,this.setState({value:e}),this.raiseOnPropertyChanged(this.state.value,e)},t.prototype.updateStateX=function(e){this._localChange=!0,this.state.value.x=e,this.updateQuaternion()},t.prototype.updateStateY=function(e){this._localChange=!0,this.state.value.y=e,this.updateQuaternion()},t.prototype.updateStateZ=function(e){this._localChange=!0,this.state.value.z=e,this.updateQuaternion()},t.prototype.updateStateW=function(e){this._localChange=!0,this.state.value.w=e,this.updateQuaternion()},t.prototype.updateQuaternionFromEuler=function(){var e=this.state.eulerValue.toQuaternion();this.state.value.x=e.x,this.state.value.y=e.y,this.state.value.z=e.z,this.state.value.w=e.w,this.updateQuaternion()},t.prototype.updateStateEulerX=function(e){this._localChange=!0,this.state.eulerValue.x=c.Tools.ToRadians(e),this.updateQuaternionFromEuler()},t.prototype.updateStateEulerY=function(e){this._localChange=!0,this.state.eulerValue.y=c.Tools.ToRadians(e),this.updateQuaternionFromEuler()},t.prototype.updateStateEulerZ=function(e){this._localChange=!0,this.state.eulerValue.z=c.Tools.ToRadians(e),this.updateQuaternionFromEuler()},t.prototype.render=function(){var e=this,t=this.state.isExpanded?i.createElement(a.FontAwesomeIcon,{icon:s.faMinus}):i.createElement(a.FontAwesomeIcon,{icon:s.faPlus}),n=this.state.value,r=this.state.eulerValue;return i.createElement("div",{className:"vector3Line"},i.createElement("div",{className:"firstLine"},i.createElement("div",{className:"label"},this.props.label),i.createElement("div",{className:"vector"},!this.props.useEuler&&"X: "+n.x.toFixed(1)+", Y: "+n.y.toFixed(1)+", Z: "+n.z.toFixed(1)+", W: "+n.w.toFixed(1),this.props.useEuler&&"X: "+c.Tools.ToDegrees(r.x).toFixed(2)+", Y: "+c.Tools.ToDegrees(r.y).toFixed(2)+", Z: "+c.Tools.ToDegrees(r.z).toFixed(2)),i.createElement("div",{className:"expand",onClick:function(){return e.switchExpandState()}},t)),this.state.isExpanded&&!this.props.useEuler&&i.createElement("div",{className:"secondLine"},i.createElement(o.NumericInputComponent,{label:"x",value:n.x,onChange:function(t){return e.updateStateX(t)}}),i.createElement(o.NumericInputComponent,{label:"y",value:n.y,onChange:function(t){return e.updateStateY(t)}}),i.createElement(o.NumericInputComponent,{label:"z",value:n.z,onChange:function(t){return e.updateStateZ(t)}}),i.createElement(o.NumericInputComponent,{label:"w",value:n.w,onChange:function(t){return e.updateStateW(t)}})),this.state.isExpanded&&this.props.useEuler&&i.createElement("div",{className:"secondLine"},i.createElement(l.SliderLineComponent,{label:"x",minimum:0,maximum:360,step:.1,directValue:c.Tools.ToDegrees(r.x),onChange:function(t){return e.updateStateEulerX(t)}}),i.createElement(l.SliderLineComponent,{label:"y",minimum:0,maximum:360,step:.1,directValue:c.Tools.ToDegrees(r.y),onChange:function(t){return e.updateStateEulerY(t)}}),i.createElement(l.SliderLineComponent,{label:"z",minimum:0,maximum:360,step:.1,directValue:c.Tools.ToDegrees(r.z),onChange:function(t){return e.updateStateEulerZ(t)}})))},t}(i.Component)},"./components/actionTabs/lines/radioLineComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"RadioButtonLineComponent",(function(){return o}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=function(e){function t(t){var n=e.call(this,t)||this;return n.state={isSelected:n.props.isSelected()},n}return Object(r.__extends)(t,e),t.prototype.componentDidMount=function(){var e=this;this._onSelectionChangedObserver=this.props.onSelectionChangedObservable.add((function(t){e.setState({isSelected:t===e})}))},t.prototype.componentWillUnmount=function(){this._onSelectionChangedObserver&&(this.props.onSelectionChangedObservable.remove(this._onSelectionChangedObserver),this._onSelectionChangedObserver=null)},t.prototype.onChange=function(){this.props.onSelect(),this.props.onSelectionChangedObservable.notifyObservers(this)},t.prototype.render=function(){var e=this;return i.createElement("div",{className:"radioLine"},i.createElement("div",{className:"label"},this.props.label),i.createElement("div",{className:"radioContainer"},i.createElement("input",{id:this.props.label,className:"radio",type:"radio",checked:this.state.isSelected,onChange:function(){return e.onChange()}}),i.createElement("label",{htmlFor:this.props.label,className:"labelForRadio"})))},t}(i.Component)},"./components/actionTabs/lines/sliderLineComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"SliderLineComponent",(function(){return a}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("@babylonjs/core/Misc/observable"),a=function(e){function t(t){var n=e.call(this,t)||this;if(n._localChange=!1,void 0!==n.props.directValue)n.state={value:n.props.directValue};else{var r=n.props.target[n.props.propertyName];void 0===r&&(r=n.props.maximum),n.state={value:r}}return n}return Object(r.__extends)(t,e),t.prototype.shouldComponentUpdate=function(e,t){if(void 0!==e.directValue)return t.value=e.directValue,!0;var n=e.target[e.propertyName];return void 0===n&&(n=e.maximum),!(n===t.value&&!this._localChange||(t.value=n,this._localChange=!1,0))},t.prototype.onChange=function(e){this._localChange=!0;var t=parseFloat(e);this.props.useEuler&&(t=o.Tools.ToRadians(t)),this.props.target&&(this.props.onPropertyChangedObservable&&this.props.onPropertyChangedObservable.notifyObservers({object:this.props.target,property:this.props.propertyName,value:t,initialValue:this.state.value}),this.props.target[this.props.propertyName]=t),this.props.onChange&&this.props.onChange(t),this.setState({value:t})},t.prototype.onInput=function(e){var t=parseFloat(e);this.props.onInput&&this.props.onInput(t)},t.prototype.prepareDataToRead=function(e){return this.props.useEuler?o.Tools.ToDegrees(e):e},t.prototype.render=function(){var e=this,t=void 0!==this.props.decimalCount?this.props.decimalCount:2;return i.createElement("div",{className:"sliderLine"},i.createElement("div",{className:"label"},this.props.label),i.createElement("div",{className:"slider"},this.state.value?this.prepareDataToRead(this.state.value).toFixed(t):"0"," ",i.createElement("input",{className:"range",type:"range",step:this.props.step,min:this.prepareDataToRead(this.props.minimum),max:this.prepareDataToRead(this.props.maximum),value:this.prepareDataToRead(this.state.value),onInput:function(t){return e.onInput(t.target.value)},onChange:function(t){return e.onChange(t.target.value)}})))},t}(i.Component)},"./components/actionTabs/lines/textInputLineComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"TextInputLineComponent",(function(){return o}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=function(e){function t(t){var n=e.call(this,t)||this;return n._localChange=!1,n.state={value:(void 0!==n.props.value?n.props.value:n.props.target[n.props.propertyName])||""},n}return Object(r.__extends)(t,e),t.prototype.componentWillUnmount=function(){this.props.lockObject.lock=!1},t.prototype.shouldComponentUpdate=function(e,t){if(this._localChange)return this._localChange=!1,!0;var n=void 0!==e.value?e.value:e.target[e.propertyName];return n!==t.value&&(t.value=n||"",!0)},t.prototype.raiseOnPropertyChanged=function(e,t){this.props.onChange?this.props.onChange(e):this.props.onPropertyChangedObservable&&this.props.onPropertyChangedObservable.notifyObservers({object:this.props.target,property:this.props.propertyName,value:e,initialValue:t})},t.prototype.updateValue=function(e){this._localChange=!0;var t=void 0!==this.props.value?this.props.value:this.props.target[this.props.propertyName];this.setState({value:e}),this.raiseOnPropertyChanged(e,t),this.props.propertyName&&(this.props.target[this.props.propertyName]=e)},t.prototype.render=function(){var e=this;return i.createElement("div",{className:"textInputLine"},i.createElement("div",{className:"label"},this.props.label),i.createElement("div",{className:"value"},i.createElement("input",{value:this.state.value,onBlur:function(){return e.props.lockObject.lock=!1},onFocus:function(){return e.props.lockObject.lock=!0},onChange:function(t){return e.updateValue(t.target.value)}})))},t}(i.Component)},"./components/actionTabs/lines/textLineComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"TextLineComponent",(function(){return o}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=function(e){function t(t){return e.call(this,t)||this}return Object(r.__extends)(t,e),t.prototype.onLink=function(){this.props.onLink&&this.props.onLink()},t.prototype.renderContent=function(){var e=this;return this.props.ignoreValue?null:this.props.onLink?i.createElement("div",{className:"link-value",title:this.props.value,onClick:function(){return e.onLink()}},this.props.value||"no name"):i.createElement("div",{className:"value",title:this.props.value,style:{color:this.props.color?this.props.color:""}},this.props.value||"no name")},t.prototype.render=function(){return i.createElement("div",{className:this.props.underline?"textLine underline":"textLine"},i.createElement("div",{className:"label"},this.props.label),this.renderContent())},t}(i.Component)},"./components/actionTabs/lines/textureLineComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"TextureLineComponent",(function(){return c}));var r,i=n("../../../../node_modules/tslib/tslib.es6.js"),o=n("../../../../node_modules/react/index.js"),a=n("@babylonjs/core/Misc/observable"),s=n("./components/actionTabs/lines/buttonLineComponent.tsx");!function(e){e[e.R=0]="R",e[e.G=1]="G",e[e.B=2]="B",e[e.A=3]="A",e[e.All=4]="All"}(r||(r={}));var c=function(e){function t(t){var n=e.call(this,t)||this;return n.state={channel:r.All,face:0},n}return Object(i.__extends)(t,e),t.prototype.shouldComponentUpdate=function(e,t){return e.texture!==this.props.texture||t.channel!==this.state.channel||t.face!==this.state.face},t.prototype.componentDidMount=function(){this.updatePreview()},t.prototype.componentDidUpdate=function(){this.updatePreview()},t.prototype.updatePreview=function(){var e=this,t=this.props.texture;!t.isReady()&&t._texture&&t._texture.onLoadedObservable.addOnce((function(){e.updatePreview()}));var n,i=t.getScene(),o=i.getEngine(),s=t.getSize(),c=s.width/s.height,l=this.props.width,u=l/c|1;if(t.isCube){var h=new a.PassCubePostProcess("pass",1,null,a.Texture.NEAREST_SAMPLINGMODE,o,!1,a.Constants.TEXTURETYPE_UNSIGNED_INT);h.face=this.state.face,n=h}else n=new a.PassPostProcess("pass",1,null,a.Texture.NEAREST_SAMPLINGMODE,o,!1,a.Constants.TEXTURETYPE_UNSIGNED_INT);if(!n.getEffect().isReady())return n.dispose(),void setTimeout((function(){return e.updatePreview()}),250);var d=this.refs.canvas;this.props.globalState&&(this.props.globalState.blockMutationUpdates=!0);var p=new a.RenderTargetTexture("temp",{width:l,height:u},i,!1);n.onApply=function(e){e.setTexture("textureSampler",t)};var f=p.getInternalTexture();if(f){i.postProcessManager.directRender([n],f);var m=4*l,g=u/2,_=o.readPixels(0,0,l,u);if(!t.isCube&&this.state.channel!=r.All)for(var v=0;v<l*u*4;v+=4)switch(this.state.channel){case r.R:_[v+1]=_[v],_[v+2]=_[v],_[v+3]=255;break;case r.G:_[v]=_[v+1],_[v+2]=_[v],_[v+3]=255;break;case r.B:_[v]=_[v+2],_[v+1]=_[v+2],_[v+3]=255;break;case r.A:_[v]=_[v+3],_[v+1]=_[v+3],_[v+2]=_[v+3],_[v+3]=255}if(t.invertY||t.isCube)for(v=0;v<g;v++)for(var b=0;b<m;b++){var y=b+v*m,C=b+(u-v-1)*m,x=_[y];_[y]=_[C],_[C]=x}d.width=l,d.height=u;var T=d.getContext("2d");if(T){var E=T.createImageData(l,u);E.data.set(_),T.putImageData(E,0,0)}o.unBindFramebuffer(f)}p.dispose(),n.dispose(),d.style.height=u+"px",this.props.globalState&&(this.props.globalState.blockMutationUpdates=!1)},t.prototype.render=function(){var e=this,t=this.props.texture;return o.createElement(o.Fragment,null,o.createElement("div",{className:"textureLine"},!this.props.hideChannelSelect&&t.isCube&&o.createElement("div",{className:"control3D"},o.createElement("button",{className:0===this.state.face?"px command selected":"px command",onClick:function(){return e.setState({face:0})}},"PX"),o.createElement("button",{className:1===this.state.face?"nx command selected":"nx command",onClick:function(){return e.setState({face:1})}},"NX"),o.createElement("button",{className:2===this.state.face?"py command selected":"py command",onClick:function(){return e.setState({face:2})}},"PY"),o.createElement("button",{className:3===this.state.face?"ny command selected":"ny command",onClick:function(){return e.setState({face:3})}},"NY"),o.createElement("button",{className:4===this.state.face?"pz command selected":"pz command",onClick:function(){return e.setState({face:4})}},"PZ"),o.createElement("button",{className:5===this.state.face?"nz command selected":"nz command",onClick:function(){return e.setState({face:5})}},"NZ")),!this.props.hideChannelSelect&&!t.isCube&&o.createElement("div",{className:"control"},o.createElement("button",{className:this.state.channel===r.R?"red command selected":"red command",onClick:function(){return e.setState({channel:r.R})}},"R"),o.createElement("button",{className:this.state.channel===r.G?"green command selected":"green command",onClick:function(){return e.setState({channel:r.G})}},"G"),o.createElement("button",{className:this.state.channel===r.B?"blue command selected":"blue command",onClick:function(){return e.setState({channel:r.B})}},"B"),o.createElement("button",{className:this.state.channel===r.A?"alpha command selected":"alpha command",onClick:function(){return e.setState({channel:r.A})}},"A"),o.createElement("button",{className:this.state.channel===r.All?"all command selected":"all command",onClick:function(){return e.setState({channel:r.All})}},"ALL")),o.createElement("canvas",{ref:"canvas",className:"preview"})),t.isRenderTarget&&o.createElement(s.ButtonLineComponent,{label:"Refresh",onClick:function(){e.updatePreview()}}))},t}(o.Component)},"./components/actionTabs/lines/textureLinkLineComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"TextureLinkLineComponent",(function(){return u}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("@babylonjs/core/Misc/observable"),a=n("./components/actionTabs/lines/textLineComponent.tsx"),s=n("../../../../node_modules/@fortawesome/react-fontawesome/index.es.js"),c=n("../../../../node_modules/@fortawesome/free-solid-svg-icons/index.es.js"),l=n("./components/actionTabs/lines/fileButtonLineComponent.tsx"),u=function(e){function t(t){var n=e.call(this,t)||this,r=n.props.material,i=n.props.texture;return n.state={isDebugSelected:r&&r.reservedDataStore&&r.reservedDataStore.debugTexture===i},n}return Object(r.__extends)(t,e),t.prototype.componentDidMount=function(){var e=this;this.props.onDebugSelectionChangeObservable&&(this._onDebugSelectionChangeObserver=this.props.onDebugSelectionChangeObservable.add((function(t){t!==e&&e.setState({isDebugSelected:!1})})))},t.prototype.componentWillUnmount=function(){this.props.onDebugSelectionChangeObservable&&this._onDebugSelectionChangeObserver&&this.props.onDebugSelectionChangeObservable.remove(this._onDebugSelectionChangeObserver)},t.prototype.debugTexture=function(){if(this.props.customDebugAction){var e=!this.state.isDebugSelected;return this.props.customDebugAction(e),this.setState({isDebugSelected:e}),void(this.props.onDebugSelectionChangeObservable&&this.props.onDebugSelectionChangeObservable.notifyObservers(this))}var t=this.props.texture,n=this.props.material;if(n&&t){var r=n.getScene();if(n.reservedDataStore&&n.reservedDataStore.debugTexture===t){var i=n.reservedDataStore.debugMaterial;t.level=n.reservedDataStore.level;for(var a=0,s=r.meshes;a<s.length;a++)(p=s[a]).material===i&&(p.material=n);return i.dispose(),n.reservedDataStore.debugTexture=null,n.reservedDataStore.debugMaterial=null,void this.setState({isDebugSelected:!1})}var c=n,l=!1;n.reservedDataStore&&n.reservedDataStore.debugTexture&&(c=n.reservedDataStore.debugMaterial,l=!0);var u=new o.StandardMaterial("debugMaterial",r);u.disableLighting=!0,u.sideOrientation=n.sideOrientation,u.emissiveTexture=t,u.forceDepthWrite=!0,u.reservedDataStore={hidden:!0};for(var h=0,d=r.meshes;h<d.length;h++){var p;(p=d[h]).material===c&&(p.material=u)}n.reservedDataStore||(n.reservedDataStore={}),n.reservedDataStore.debugTexture=t,n.reservedDataStore.debugMaterial=u,n.reservedDataStore.level=t.level,t.level=1,this.props.onDebugSelectionChangeObservable&&this.props.onDebugSelectionChangeObservable.notifyObservers(this),l&&c.dispose(),this.setState({isDebugSelected:!0})}},t.prototype.onLink=function(){if(this.props.onSelectionChangedObservable){var e=this.props.texture;this.props.onSelectionChangedObservable.notifyObservers(e)}},t.prototype.updateTexture=function(e){var t=this,n=this.props.material;o.Tools.ReadFile(e,(function(e){var r=new Blob([e],{type:"octet/stream"}),i=URL.createObjectURL(r),a=new o.Texture(i,n.getScene(),!1,!1);t.props.propertyName?n[t.props.propertyName]=a:t.props.onTextureCreated&&t.props.onTextureCreated(a),t.forceUpdate()}),void 0,!0)},t.prototype.render=function(){var e=this,t=this.props.texture;return t?i.createElement("div",{className:"textureLinkLine"},!t.isCube&&this.props.material&&i.createElement("div",{className:this.state.isDebugSelected?"debug selected":"debug",onClick:function(){return e.debugTexture()},title:"Render as main texture"},i.createElement(s.FontAwesomeIcon,{icon:c.faWrench})),i.createElement(a.TextLineComponent,{label:this.props.label,value:t.name,onLink:function(){return e.onLink()}})):this.props.propertyName||this.props.onTextureCreated?i.createElement(l.FileButtonLineComponent,{label:"Add "+this.props.label+" texture",onClick:function(t){return e.updateTexture(t)},accept:".jpg, .png, .tga, .dds, .env"}):null},t}(i.Component)},"./components/actionTabs/lines/valueLineComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"ValueLineComponent",(function(){return o}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=function(e){function t(t){return e.call(this,t)||this}return Object(r.__extends)(t,e),t.prototype.render=function(){var e=void 0!==this.props.fractionDigits?this.props.fractionDigits:2,t=this.props.value.toFixed(e)+(this.props.units?" "+this.props.units:"");return i.createElement("div",{className:"textLine"},i.createElement("div",{className:"label"},this.props.label),i.createElement("div",{className:"value",style:{color:this.props.color?this.props.color:""}},t))},t}(i.Component)},"./components/actionTabs/lines/vector2LineComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"Vector2LineComponent",(function(){return c}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("./components/actionTabs/lines/numericInputComponent.tsx"),a=n("../../../../node_modules/@fortawesome/react-fontawesome/index.es.js"),s=n("../../../../node_modules/@fortawesome/free-solid-svg-icons/index.es.js"),c=function(e){function t(t){var n=e.call(this,t)||this;return n._localChange=!1,n.state={isExpanded:!1,value:n.props.target[n.props.propertyName].clone()},n}return Object(r.__extends)(t,e),t.prototype.shouldComponentUpdate=function(e,t){var n=e.target[e.propertyName];return!(n.equals(t.value)&&!this._localChange||(t.value=n.clone(),this._localChange=!1,0))},t.prototype.switchExpandState=function(){this._localChange=!0,this.setState({isExpanded:!this.state.isExpanded})},t.prototype.raiseOnPropertyChanged=function(e){this.props.onChange&&this.props.onChange(this.state.value),this.props.onPropertyChangedObservable&&this.props.onPropertyChangedObservable.notifyObservers({object:this.props.target,property:this.props.propertyName,value:this.state.value,initialValue:e})},t.prototype.updateStateX=function(e){this._localChange=!0;var t=this.state.value.clone();this.props.target[this.props.propertyName].x=e,this.state.value.x=e,this.setState({value:this.state.value}),this.raiseOnPropertyChanged(t)},t.prototype.updateStateY=function(e){this._localChange=!0;var t=this.state.value.clone();this.props.target[this.props.propertyName].y=e,this.state.value.y=e,this.setState({value:this.state.value}),this.raiseOnPropertyChanged(t)},t.prototype.render=function(){var e=this,t=this.state.isExpanded?i.createElement(a.FontAwesomeIcon,{icon:s.faMinus}):i.createElement(a.FontAwesomeIcon,{icon:s.faPlus});return i.createElement("div",{className:"vector3Line"},i.createElement("div",{className:"firstLine"},i.createElement("div",{className:"label"},this.props.label),i.createElement("div",{className:"vector"},"X: "+this.state.value.x.toFixed(2)+", Y: "+this.state.value.y.toFixed(2)),i.createElement("div",{className:"expand hoverIcon",onClick:function(){return e.switchExpandState()},title:"Expand"},t)),this.state.isExpanded&&i.createElement("div",{className:"secondLine"},i.createElement(o.NumericInputComponent,{label:"x",step:this.props.step,value:this.state.value.x,onChange:function(t){return e.updateStateX(t)}}),i.createElement(o.NumericInputComponent,{label:"y",step:this.props.step,value:this.state.value.y,onChange:function(t){return e.updateStateY(t)}})))},t.defaultProps={step:.001},t}(i.Component)},"./components/actionTabs/lines/vector3LineComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"Vector3LineComponent",(function(){return u}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("./components/actionTabs/lines/numericInputComponent.tsx"),a=n("../../../../node_modules/@fortawesome/react-fontawesome/index.es.js"),s=n("../../../../node_modules/@fortawesome/free-solid-svg-icons/index.es.js"),c=n("./components/actionTabs/lines/sliderLineComponent.tsx"),l=n("@babylonjs/core/Misc/observable"),u=function(e){function t(t){var n=e.call(this,t)||this;return n._localChange=!1,n.state={isExpanded:!1,value:n.getCurrentValue().clone()},n}return Object(r.__extends)(t,e),t.prototype.getCurrentValue=function(){return this.props.target[this.props.propertyName]},t.prototype.shouldComponentUpdate=function(e,t){var n=this.getCurrentValue();return!(n.equals(t.value)&&!this._localChange||(t.value=n.clone(),this._localChange=!1,0))},t.prototype.switchExpandState=function(){this._localChange=!0,this.setState({isExpanded:!this.state.isExpanded})},t.prototype.raiseOnPropertyChanged=function(e){this.props.onChange&&this.props.onChange(this.state.value),this.props.onPropertyChangedObservable&&this.props.onPropertyChangedObservable.notifyObservers({object:this.props.target,property:this.props.propertyName,value:this.state.value,initialValue:e})},t.prototype.updateVector3=function(){var e=this.props.target[this.props.propertyName].clone();this.props.target[this.props.propertyName]=this.state.value,this.setState({value:e}),this.raiseOnPropertyChanged(e)},t.prototype.updateStateX=function(e){this._localChange=!0,this.state.value.x=e,this.updateVector3()},t.prototype.updateStateY=function(e){this._localChange=!0,this.state.value.y=e,this.updateVector3()},t.prototype.updateStateZ=function(e){this._localChange=!0,this.state.value.z=e,this.updateVector3()},t.prototype.render=function(){var e=this,t=this.state.isExpanded?i.createElement(a.FontAwesomeIcon,{icon:s.faMinus}):i.createElement(a.FontAwesomeIcon,{icon:s.faPlus});return i.createElement("div",{className:"vector3Line"},i.createElement("div",{className:"firstLine"},i.createElement("div",{className:"label"},this.props.label),i.createElement("div",{className:"vector"},!this.props.useEuler&&"X: "+this.state.value.x.toFixed(2)+", Y: "+this.state.value.y.toFixed(2)+", Z: "+this.state.value.z.toFixed(2),this.props.useEuler&&"X: "+l.Tools.ToDegrees(this.state.value.x).toFixed(2)+", Y: "+l.Tools.ToDegrees(this.state.value.y).toFixed(2)+", Z: "+l.Tools.ToDegrees(this.state.value.z).toFixed(2)),i.createElement("div",{className:"expand hoverIcon",onClick:function(){return e.switchExpandState()},title:"Expand"},t)),this.state.isExpanded&&!this.props.useEuler&&i.createElement("div",{className:"secondLine"},i.createElement(o.NumericInputComponent,{label:"x",step:this.props.step,value:this.state.value.x,onChange:function(t){return e.updateStateX(t)}}),i.createElement(o.NumericInputComponent,{label:"y",step:this.props.step,value:this.state.value.y,onChange:function(t){return e.updateStateY(t)}}),i.createElement(o.NumericInputComponent,{label:"z",step:this.props.step,value:this.state.value.z,onChange:function(t){return e.updateStateZ(t)}})),this.state.isExpanded&&this.props.useEuler&&i.createElement("div",{className:"secondLine"},i.createElement(c.SliderLineComponent,{label:"x",minimum:0,maximum:360,step:.1,directValue:l.Tools.ToDegrees(this.state.value.x),onChange:function(t){return e.updateStateX(l.Tools.ToRadians(t))}}),i.createElement(c.SliderLineComponent,{label:"y",minimum:0,maximum:360,step:.1,directValue:l.Tools.ToDegrees(this.state.value.y),onChange:function(t){return e.updateStateY(l.Tools.ToRadians(t))}}),i.createElement(c.SliderLineComponent,{label:"z",minimum:0,maximum:360,step:.1,directValue:l.Tools.ToDegrees(this.state.value.z),onChange:function(t){return e.updateStateZ(l.Tools.ToRadians(t))}})))},t.defaultProps={step:.001},t}(i.Component)},"./components/actionTabs/lines/vector4LineComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"Vector4LineComponent",(function(){return c}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("./components/actionTabs/lines/numericInputComponent.tsx"),a=n("../../../../node_modules/@fortawesome/react-fontawesome/index.es.js"),s=n("../../../../node_modules/@fortawesome/free-solid-svg-icons/index.es.js"),c=function(e){function t(t){var n=e.call(this,t)||this;return n._localChange=!1,n.state={isExpanded:!1,value:n.getCurrentValue().clone()},n}return Object(r.__extends)(t,e),t.prototype.getCurrentValue=function(){return this.props.target[this.props.propertyName]},t.prototype.shouldComponentUpdate=function(e,t){var n=this.getCurrentValue();return!(n.equals(t.value)&&!this._localChange||(t.value=n.clone(),this._localChange=!1,0))},t.prototype.switchExpandState=function(){this._localChange=!0,this.setState({isExpanded:!this.state.isExpanded})},t.prototype.raiseOnPropertyChanged=function(e){this.props.onChange&&this.props.onChange(this.state.value),this.props.onPropertyChangedObservable&&this.props.onPropertyChangedObservable.notifyObservers({object:this.props.target,property:this.props.propertyName,value:this.state.value,initialValue:e})},t.prototype.updateVector4=function(){var e=this.props.target[this.props.propertyName].clone();this.props.target[this.props.propertyName]=this.state.value,this.setState({value:e}),this.raiseOnPropertyChanged(e)},t.prototype.updateStateX=function(e){this._localChange=!0,this.state.value.x=e,this.updateVector4()},t.prototype.updateStateY=function(e){this._localChange=!0,this.state.value.y=e,this.updateVector4()},t.prototype.updateStateZ=function(e){this._localChange=!0,this.state.value.z=e,this.updateVector4()},t.prototype.updateStateW=function(e){this._localChange=!0,this.state.value.w=e,this.updateVector4()},t.prototype.render=function(){var e=this,t=this.state.isExpanded?i.createElement(a.FontAwesomeIcon,{icon:s.faMinus}):i.createElement(a.FontAwesomeIcon,{icon:s.faPlus});return i.createElement("div",{className:"vector3Line"},i.createElement("div",{className:"firstLine"},i.createElement("div",{className:"label"},this.props.label),i.createElement("div",{className:"vector"},"X: "+this.state.value.x.toFixed(2)+", Y: "+this.state.value.y.toFixed(2)+", Z: "+this.state.value.z.toFixed(2)+", W: "+this.state.value.w.toFixed(2)),i.createElement("div",{className:"expand hoverIcon",onClick:function(){return e.switchExpandState()},title:"Expand"},t)),i.createElement("div",{className:"secondLine"},i.createElement(o.NumericInputComponent,{label:"x",step:this.props.step,value:this.state.value.x,onChange:function(t){return e.updateStateX(t)}}),i.createElement(o.NumericInputComponent,{label:"y",step:this.props.step,value:this.state.value.y,onChange:function(t){return e.updateStateY(t)}}),i.createElement(o.NumericInputComponent,{label:"z",step:this.props.step,value:this.state.value.z,onChange:function(t){return e.updateStateZ(t)}}),i.createElement(o.NumericInputComponent,{label:"w",step:this.props.step,value:this.state.value.w,onChange:function(t){return e.updateStateW(t)}})))},t.defaultProps={step:.001},t}(i.Component)},"./components/actionTabs/paneComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"PaneComponent",(function(){return o}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=function(e){function t(t){return e.call(this,t)||this}return Object(r.__extends)(t,e),t.prototype.render=function(){return i.createElement("div",{className:"pane"})},t}(i.Component)},"./components/actionTabs/tabs/debugTabComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"DebugTabComponent",(function(){return u}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("./components/actionTabs/paneComponent.tsx"),a=n("./components/actionTabs/lineContainerComponent.tsx"),s=n("./components/actionTabs/lines/checkBoxLineComponent.tsx"),c=n("./components/actionTabs/tabs/propertyGrids/renderGridPropertyGridComponent.tsx"),l=n("@babylonjs/core/Misc/observable"),u=function(e){function t(t){var n=e.call(this,t)||this;n._physicsViewersEnabled=!1;var r=n.props.scene;return r?(r.reservedDataStore||(r.reservedDataStore={}),n._physicsViewersEnabled=null!=r.reservedDataStore.physicsViewer,n):n}return Object(r.__extends)(t,e),t.prototype.switchPhysicsViewers=function(){this._physicsViewersEnabled=!this._physicsViewersEnabled;var e=this.props.scene;if(this._physicsViewersEnabled){var t=new l.PhysicsViewer(e);e.reservedDataStore.physicsViewer=t;for(var n=0,r=e.meshes;n<r.length;n++){var i=r[n];if(i.physicsImpostor){var o=t.showImpostor(i.physicsImpostor,i);o&&(o.reservedDataStore={hidden:!0},o.material.reservedDataStore={hidden:!0})}}}else e.reservedDataStore.physicsViewer.dispose(),e.reservedDataStore.physicsViewer=null},t.prototype.render=function(){var e=this,t=this.props.scene;return t?i.createElement("div",{className:"pane"},i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"HELPERS"},i.createElement(c.RenderGridPropertyGridComponent,{globalState:this.props.globalState,scene:t}),i.createElement(s.CheckBoxLineComponent,{label:"Physics",isSelected:function(){return e._physicsViewersEnabled},onSelect:function(){return e.switchPhysicsViewers()}})),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"CORE TEXTURE CHANNELS"},i.createElement(s.CheckBoxLineComponent,{label:"Diffuse",isSelected:function(){return l.StandardMaterial.DiffuseTextureEnabled},onSelect:function(){return l.StandardMaterial.DiffuseTextureEnabled=!l.StandardMaterial.DiffuseTextureEnabled}}),i.createElement(s.CheckBoxLineComponent,{label:"Ambient",isSelected:function(){return l.StandardMaterial.AmbientTextureEnabled},onSelect:function(){return l.StandardMaterial.AmbientTextureEnabled=!l.StandardMaterial.AmbientTextureEnabled}}),i.createElement(s.CheckBoxLineComponent,{label:"Specular",isSelected:function(){return l.StandardMaterial.SpecularTextureEnabled},onSelect:function(){return l.StandardMaterial.SpecularTextureEnabled=!l.StandardMaterial.SpecularTextureEnabled}}),i.createElement(s.CheckBoxLineComponent,{label:"Emissive",isSelected:function(){return l.StandardMaterial.EmissiveTextureEnabled},onSelect:function(){return l.StandardMaterial.EmissiveTextureEnabled=!l.StandardMaterial.EmissiveTextureEnabled}}),i.createElement(s.CheckBoxLineComponent,{label:"Bump",isSelected:function(){return l.StandardMaterial.BumpTextureEnabled},onSelect:function(){return l.StandardMaterial.BumpTextureEnabled=!l.StandardMaterial.BumpTextureEnabled}}),i.createElement(s.CheckBoxLineComponent,{label:"Opacity",isSelected:function(){return l.StandardMaterial.OpacityTextureEnabled},onSelect:function(){return l.StandardMaterial.OpacityTextureEnabled=!l.StandardMaterial.OpacityTextureEnabled}}),i.createElement(s.CheckBoxLineComponent,{label:"Reflection",isSelected:function(){return l.StandardMaterial.ReflectionTextureEnabled},onSelect:function(){return l.StandardMaterial.ReflectionTextureEnabled=!l.StandardMaterial.ReflectionTextureEnabled}}),i.createElement(s.CheckBoxLineComponent,{label:"Refraction",isSelected:function(){return l.StandardMaterial.RefractionTextureEnabled},onSelect:function(){return l.StandardMaterial.RefractionTextureEnabled=!l.StandardMaterial.RefractionTextureEnabled}}),i.createElement(s.CheckBoxLineComponent,{label:"ColorGrading",isSelected:function(){return l.StandardMaterial.ColorGradingTextureEnabled},onSelect:function(){return l.StandardMaterial.ColorGradingTextureEnabled=!l.StandardMaterial.ColorGradingTextureEnabled}}),i.createElement(s.CheckBoxLineComponent,{label:"Lightmap",isSelected:function(){return l.StandardMaterial.LightmapTextureEnabled},onSelect:function(){return l.StandardMaterial.LightmapTextureEnabled=!l.StandardMaterial.LightmapTextureEnabled}}),i.createElement(s.CheckBoxLineComponent,{label:"Fresnel",isSelected:function(){return l.StandardMaterial.FresnelEnabled},onSelect:function(){return l.StandardMaterial.FresnelEnabled=!l.StandardMaterial.FresnelEnabled}})),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"FEATURES"},i.createElement(s.CheckBoxLineComponent,{label:"Animations",isSelected:function(){return t.animationsEnabled},onSelect:function(){return t.animationsEnabled=!t.animationsEnabled}}),i.createElement(s.CheckBoxLineComponent,{label:"Collisions",isSelected:function(){return t.collisionsEnabled},onSelect:function(){return t.collisionsEnabled=!t.collisionsEnabled}}),i.createElement(s.CheckBoxLineComponent,{label:"Fog",isSelected:function(){return t.fogEnabled},onSelect:function(){return t.fogEnabled=!t.fogEnabled}}),i.createElement(s.CheckBoxLineComponent,{label:"Lens flares",isSelected:function(){return t.lensFlaresEnabled},onSelect:function(){return t.lensFlaresEnabled=!t.lensFlaresEnabled}}),i.createElement(s.CheckBoxLineComponent,{label:"Lights",isSelected:function(){return t.lightsEnabled},onSelect:function(){return t.lightsEnabled=!t.lightsEnabled}}),i.createElement(s.CheckBoxLineComponent,{label:"Particles",isSelected:function(){return t.particlesEnabled},onSelect:function(){return t.particlesEnabled=!t.particlesEnabled}}),i.createElement(s.CheckBoxLineComponent,{label:"Post-processes",isSelected:function(){return t.postProcessesEnabled},onSelect:function(){return t.postProcessesEnabled=!t.postProcessesEnabled}}),i.createElement(s.CheckBoxLineComponent,{label:"Probes",isSelected:function(){return t.probesEnabled},onSelect:function(){return t.probesEnabled=!t.probesEnabled}}),i.createElement(s.CheckBoxLineComponent,{label:"Textures",isSelected:function(){return t.texturesEnabled},onSelect:function(){return t.texturesEnabled=!t.texturesEnabled}}),i.createElement(s.CheckBoxLineComponent,{label:"Procedural textures",isSelected:function(){return t.proceduralTexturesEnabled},onSelect:function(){return t.proceduralTexturesEnabled=!t.proceduralTexturesEnabled}}),i.createElement(s.CheckBoxLineComponent,{label:"Render targets",isSelected:function(){return t.renderTargetsEnabled},onSelect:function(){return t.renderTargetsEnabled=!t.renderTargetsEnabled}}),i.createElement(s.CheckBoxLineComponent,{label:"Shadows",isSelected:function(){return t.shadowsEnabled},onSelect:function(){return t.shadowsEnabled=!t.shadowsEnabled}}),i.createElement(s.CheckBoxLineComponent,{label:"Skeletons",isSelected:function(){return t.skeletonsEnabled},onSelect:function(){return t.skeletonsEnabled=!t.skeletonsEnabled}}),i.createElement(s.CheckBoxLineComponent,{label:"Sprites",isSelected:function(){return t.spritesEnabled},onSelect:function(){return t.spritesEnabled=!t.spritesEnabled}}))):null},t}(o.PaneComponent)},"./components/actionTabs/tabs/propertyGridTabComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"PropertyGridTabComponent",(function(){return q}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("./components/actionTabs/paneComponent.tsx"),a=n("./components/actionTabs/tabs/propertyGrids/materials/materialPropertyGridComponent.tsx"),s=n("./components/actionTabs/tabs/propertyGrids/materials/standardMaterialPropertyGridComponent.tsx"),c=n("./components/actionTabs/tabs/propertyGrids/materials/texturePropertyGridComponent.tsx"),l=n("./components/actionTabs/tabs/propertyGrids/materials/pbrMaterialPropertyGridComponent.tsx"),u=n("./components/actionTabs/tabs/propertyGrids/scenePropertyGridComponent.tsx"),h=n("./components/actionTabs/tabs/propertyGrids/lights/hemisphericLightPropertyGridComponent.tsx"),d=n("./components/actionTabs/tabs/propertyGrids/lights/pointLightPropertyGridComponent.tsx"),p=n("./components/actionTabs/tabs/propertyGrids/cameras/freeCameraPropertyGridComponent.tsx"),f=n("./components/actionTabs/tabs/propertyGrids/cameras/arcRotateCameraPropertyGridComponent.tsx"),m=n("./components/actionTabs/tabs/propertyGrids/meshes/meshPropertyGridComponent.tsx"),g=n("./components/actionTabs/tabs/propertyGrids/meshes/transformNodePropertyGridComponent.tsx"),_=n("./components/actionTabs/tabs/propertyGrids/materials/backgroundMaterialPropertyGridComponent.tsx"),v=n("./components/actionTabs/tabs/propertyGrids/gui/controlPropertyGridComponent.tsx"),b=n("./components/actionTabs/tabs/propertyGrids/gui/textBlockPropertyGridComponent.tsx"),y=n("./components/actionTabs/tabs/propertyGrids/gui/inputTextPropertyGridComponent.tsx"),C=n("./components/actionTabs/tabs/propertyGrids/gui/colorPickerPropertyGridComponent.tsx"),x=n("./components/actionTabs/tabs/propertyGrids/animationGroupPropertyGridComponent.tsx"),T=n("./components/actionTabs/tabs/propertyGrids/lockObject.ts"),E=n("./components/actionTabs/tabs/propertyGrids/gui/imagePropertyGridComponent.tsx"),S=n("./components/actionTabs/tabs/propertyGrids/gui/sliderPropertyGridComponent.tsx"),P=n("./components/actionTabs/tabs/propertyGrids/gui/imageBasedSliderPropertyGridComponent.tsx"),O=n("./components/actionTabs/tabs/propertyGrids/gui/rectanglePropertyGridComponent.tsx"),A=n("./components/actionTabs/tabs/propertyGrids/gui/ellipsePropertyGridComponent.tsx"),M=n("./components/actionTabs/tabs/propertyGrids/gui/checkboxPropertyGridComponent.tsx"),w=n("./components/actionTabs/tabs/propertyGrids/gui/radioButtonPropertyGridComponent.tsx"),R=n("./components/actionTabs/tabs/propertyGrids/gui/linePropertyGridComponent.tsx"),I=n("./components/actionTabs/tabs/propertyGrids/gui/scrollViewerPropertyGridComponent.tsx"),L=n("./components/actionTabs/tabs/propertyGrids/gui/gridPropertyGridComponent.tsx"),D=n("./components/actionTabs/tabs/propertyGrids/materials/pbrMetallicRoughnessMaterialPropertyGridComponent.tsx"),N=n("./components/actionTabs/tabs/propertyGrids/materials/pbrSpecularGlossinessMaterialPropertyGridComponent.tsx"),F=n("./components/actionTabs/tabs/propertyGrids/gui/stackPanelPropertyGridComponent.tsx"),k=n("./components/actionTabs/tabs/propertyGrids/postProcesses/postProcessPropertyGridComponent.tsx"),B=n("./components/actionTabs/tabs/propertyGrids/postProcesses/renderingPipelinePropertyGridComponent.tsx"),V=n("./components/actionTabs/tabs/propertyGrids/postProcesses/defaultRenderingPipelinePropertyGridComponent.tsx"),z=n("./components/actionTabs/tabs/propertyGrids/postProcesses/ssaoRenderingPipelinePropertyGridComponent.tsx"),U=n("./components/actionTabs/tabs/propertyGrids/postProcesses/ssao2RenderingPipelinePropertyGridComponent.tsx"),j=n("./components/actionTabs/tabs/propertyGrids/meshes/skeletonPropertyGridComponent.tsx"),G=n("./components/actionTabs/tabs/propertyGrids/meshes/bonePropertyGridComponent.tsx"),H=n("./components/actionTabs/tabs/propertyGrids/lights/directionalLightPropertyGridComponent.tsx"),W=n("./components/actionTabs/tabs/propertyGrids/lights/spotLightPropertyGridComponent.tsx"),X=n("./components/actionTabs/tabs/propertyGrids/postProcesses/lensRenderingPipelinePropertyGridComponent.tsx"),K=n("./components/actionTabs/tabs/propertyGrids/materials/nodeMaterialPropertyGridComponent.tsx"),Y=n("./components/actionTabs/tabs/propertyGrids/materials/multiMaterialPropertyGridComponent.tsx"),q=function(e){function t(t){var n=e.call(this,t)||this;return n._lockObject=new T.LockObject,n}return Object(r.__extends)(t,e),t.prototype.timerRefresh=function(){this._lockObject.lock||this.forceUpdate()},t.prototype.componentDidMount=function(){var e=this;this._timerIntervalId=window.setInterval((function(){return e.timerRefresh()}),500)},t.prototype.componentWillUnmount=function(){window.clearInterval(this._timerIntervalId)},t.prototype.render=function(){var e=this.props.selectedEntity;if(!e)return i.createElement("div",{className:"infoMessage"},"Please select an entity in the scene explorer.");if(e.getClassName){var t=e.getClassName();if("Scene"===t){var n=e;return i.createElement(u.ScenePropertyGridComponent,{scene:n,globalState:this.props.globalState,lockObject:this._lockObject,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if(-1!==t.indexOf("Mesh")){var r=e;if(r.getTotalVertices()>0)return i.createElement("div",null,i.createElement(m.MeshPropertyGridComponent,{globalState:this.props.globalState,mesh:r,lockObject:this._lockObject,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onPropertyChangedObservable:this.props.onPropertyChangedObservable}))}if(-1!==t.indexOf("FreeCamera")||-1!==t.indexOf("UniversalCamera")||-1!==t.indexOf("WebXRCamera")||-1!==t.indexOf("DeviceOrientationCamera")){var o=e;return i.createElement(p.FreeCameraPropertyGridComponent,{globalState:this.props.globalState,camera:o,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if(-1!==t.indexOf("ArcRotateCamera")){var T=e;return i.createElement(f.ArcRotateCameraPropertyGridComponent,{globalState:this.props.globalState,camera:T,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("HemisphericLight"===t){var q=e;return i.createElement(h.HemisphericLightPropertyGridComponent,{globalState:this.props.globalState,light:q,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("PointLight"===t){var Q=e;return i.createElement(d.PointLightPropertyGridComponent,{globalState:this.props.globalState,light:Q,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("DirectionalLight"===t)return Q=e,i.createElement(H.DirectionalLightPropertyGridComponent,{globalState:this.props.globalState,light:Q,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable});if("SpotLight"===t)return Q=e,i.createElement(W.SpotLightPropertyGridComponent,{globalState:this.props.globalState,light:Q,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable});if(-1!==t.indexOf("TransformNode")||-1!==t.indexOf("Mesh")){var Z=e;return i.createElement(g.TransformNodePropertyGridComponent,{transformNode:Z,globalState:this.props.globalState,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("MultiMaterial"===t){var J=e;return i.createElement(Y.MultiMaterialPropertyGridComponent,{globalState:this.props.globalState,material:J,lockObject:this._lockObject,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("StandardMaterial"===t)return J=e,i.createElement(s.StandardMaterialPropertyGridComponent,{globalState:this.props.globalState,material:J,lockObject:this._lockObject,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onPropertyChangedObservable:this.props.onPropertyChangedObservable});if("NodeMaterial"===t)return J=e,i.createElement(K.NodeMaterialPropertyGridComponent,{globalState:this.props.globalState,material:J,lockObject:this._lockObject,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onPropertyChangedObservable:this.props.onPropertyChangedObservable});if("PBRMaterial"===t)return J=e,i.createElement(l.PBRMaterialPropertyGridComponent,{globalState:this.props.globalState,material:J,lockObject:this._lockObject,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onPropertyChangedObservable:this.props.onPropertyChangedObservable});if("PBRMetallicRoughnessMaterial"===t)return J=e,i.createElement(D.PBRMetallicRoughnessMaterialPropertyGridComponent,{globalState:this.props.globalState,material:J,lockObject:this._lockObject,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onPropertyChangedObservable:this.props.onPropertyChangedObservable});if("PBRSpecularGlossinessMaterial"===t)return J=e,i.createElement(N.PBRSpecularGlossinessMaterialPropertyGridComponent,{globalState:this.props.globalState,material:J,lockObject:this._lockObject,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onPropertyChangedObservable:this.props.onPropertyChangedObservable});if("BackgroundMaterial"===t)return J=e,i.createElement(_.BackgroundMaterialPropertyGridComponent,{globalState:this.props.globalState,material:J,lockObject:this._lockObject,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onPropertyChangedObservable:this.props.onPropertyChangedObservable});if("AnimationGroup"===t){var $=e;return i.createElement(x.AnimationGroupGridComponent,{globalState:this.props.globalState,animationGroup:$,scene:this.props.scene,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if(-1!==t.indexOf("Material"))return J=e,i.createElement(a.MaterialPropertyGridComponent,{material:J,globalState:this.props.globalState,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable});if(-1!==t.indexOf("DefaultRenderingPipeline")){var ee=e;return i.createElement(V.DefaultRenderingPipelinePropertyGridComponent,{renderPipeline:ee,globalState:this.props.globalState,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if(-1!==t.indexOf("LensRenderingPipeline"))return ee=e,i.createElement(X.LensRenderingPipelinePropertyGridComponent,{renderPipeline:ee,globalState:this.props.globalState,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable});if(-1!==t.indexOf("SSAORenderingPipeline"))return ee=e,i.createElement(z.SSAORenderingPipelinePropertyGridComponent,{renderPipeline:ee,globalState:this.props.globalState,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable});if(-1!==t.indexOf("SSAO2RenderingPipeline"))return ee=e,i.createElement(U.SSAO2RenderingPipelinePropertyGridComponent,{renderPipeline:ee,globalState:this.props.globalState,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable});if(-1!==t.indexOf("RenderingPipeline"))return ee=e,i.createElement(B.RenderingPipelinePropertyGridComponent,{renderPipeline:ee,globalState:this.props.globalState,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable});if(-1!==t.indexOf("PostProcess")){var te=e;return i.createElement(k.PostProcessPropertyGridComponent,{postProcess:te,globalState:this.props.globalState,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if(-1!==t.indexOf("Texture")){var ne=e;return i.createElement(c.TexturePropertyGridComponent,{texture:ne,globalState:this.props.globalState,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if(-1!==t.indexOf("Skeleton")){var re=e;return i.createElement(j.SkeletonPropertyGridComponent,{skeleton:re,globalState:this.props.globalState,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if(-1!==t.indexOf("Bone")){var ie=e;return i.createElement(G.BonePropertyGridComponent,{bone:ie,globalState:this.props.globalState,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("TextBlock"===t){var oe=e;return i.createElement(b.TextBlockPropertyGridComponent,{textBlock:oe,globalState:this.props.globalState,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("InputText"===t){var ae=e;return i.createElement(y.InputTextPropertyGridComponent,{inputText:ae,globalState:this.props.globalState,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("ColorPicker"===t){var se=e;return i.createElement(C.ColorPickerPropertyGridComponent,{colorPicker:se,globalState:this.props.globalState,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("Image"===t){var ce=e;return i.createElement(E.ImagePropertyGridComponent,{image:ce,globalState:this.props.globalState,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("Slider"===t){var le=e;return i.createElement(S.SliderPropertyGridComponent,{slider:le,globalState:this.props.globalState,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("ImageBasedSlider"===t){var ue=e;return i.createElement(P.ImageBasedSliderPropertyGridComponent,{imageBasedSlider:ue,globalState:this.props.globalState,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("Rectangle"===t){var he=e;return i.createElement(O.RectanglePropertyGridComponent,{rectangle:he,globalState:this.props.globalState,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("StackPanel"===t){var de=e;return i.createElement(F.StackPanelPropertyGridComponent,{stackPanel:de,globalState:this.props.globalState,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("Grid"===t){var pe=e;return i.createElement(L.GridPropertyGridComponent,{grid:pe,globalState:this.props.globalState,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("ScrollViewer"===t){var fe=e;return i.createElement(I.ScrollViewerPropertyGridComponent,{scrollViewer:fe,globalState:this.props.globalState,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("Ellipse"===t){var me=e;return i.createElement(A.EllipsePropertyGridComponent,{ellipse:me,globalState:this.props.globalState,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("Checkbox"===t){var ge=e;return i.createElement(M.CheckboxPropertyGridComponent,{checkbox:ge,globalState:this.props.globalState,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("RadioButton"===t){var _e=e;return i.createElement(w.RadioButtonPropertyGridComponent,{radioButton:_e,globalState:this.props.globalState,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("Line"===t){var ve=e;return i.createElement(R.LinePropertyGridComponent,{line:ve,globalState:this.props.globalState,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if(e._host){var be=e;return i.createElement(v.ControlPropertyGridComponent,{control:be,globalState:this.props.globalState,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}}return null},t}(o.PaneComponent)},"./components/actionTabs/tabs/propertyGrids/animationGroupPropertyGridComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"AnimationGroupGridComponent",(function(){return l}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("./components/actionTabs/lines/buttonLineComponent.tsx"),a=n("./components/actionTabs/lineContainerComponent.tsx"),s=n("./components/actionTabs/lines/textLineComponent.tsx"),c=n("./components/actionTabs/lines/sliderLineComponent.tsx"),l=function(e){function t(t){var n=e.call(this,t)||this,r=n.props.animationGroup;return n.state={playButtonText:r.isPlaying?"Pause":"Play",currentFrame:0},n.connect(n.props.animationGroup),n._onBeforeRenderObserver=n.props.scene.onBeforeRenderObservable.add((function(){n.updateCurrentFrame(n.props.animationGroup)})),n}return Object(r.__extends)(t,e),t.prototype.disconnect=function(e){this._onAnimationGroupPlayObserver&&(e.onAnimationGroupPlayObservable.remove(this._onAnimationGroupPlayObserver),this._onAnimationGroupPlayObserver=null),this._onAnimationGroupPauseObserver&&(e.onAnimationGroupPauseObservable.remove(this._onAnimationGroupPauseObserver),this._onAnimationGroupPauseObserver=null)},t.prototype.connect=function(e){var t=this;this._onAnimationGroupPlayObserver=e.onAnimationGroupPlayObservable.add((function(){t.forceUpdate()})),this._onAnimationGroupPauseObserver=e.onAnimationGroupPauseObservable.add((function(){t.forceUpdate()})),this.updateCurrentFrame(e)},t.prototype.updateCurrentFrame=function(e){if(e.targetedAnimations.length>0){var t=e.targetedAnimations[0].animation.runtimeAnimations;t.length>0?this.setState({currentFrame:t[0].currentFrame}):this.setState({currentFrame:0})}},t.prototype.shouldComponentUpdate=function(e){return this.props.animationGroup!==e.animationGroup&&(this.disconnect(this.props.animationGroup),this.connect(e.animationGroup)),!0},t.prototype.componentWillUnmount=function(){this.disconnect(this.props.animationGroup),this._onBeforeRenderObserver&&(this.props.scene.onBeforeRenderObservable.remove(this._onBeforeRenderObserver),this._onBeforeRenderObserver=null)},t.prototype.playOrPause=function(){var e=this.props.animationGroup;e.isPlaying?(this.setState({playButtonText:"Play"}),e.pause()):(this.setState({playButtonText:"Pause"}),this.props.scene.animationGroups.forEach((function(e){return e.pause()})),e.play(!0))},t.prototype.onCurrentFrameChange=function(e){var t=this.props.animationGroup;t.isPlaying?t.goToFrame(e):(t.play(!0),t.goToFrame(e),t.pause()),this.setState({currentFrame:e})},t.prototype.render=function(){var e=this,t=this.props.animationGroup,n=t.isPlaying?"Pause":"Play";return i.createElement("div",{className:"pane"},i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"CONTROLS"},i.createElement(o.ButtonLineComponent,{label:n,onClick:function(){return e.playOrPause()}}),i.createElement(c.SliderLineComponent,{label:"Speed ratio",minimum:0,maximum:10,step:.1,target:t,propertyName:"speedRatio",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.SliderLineComponent,{ref:"timeline",label:"Current frame",minimum:t.from,maximum:t.to,step:(t.to-t.from)/1e3,directValue:this.state.currentFrame,onInput:function(t){return e.onCurrentFrameChange(t)}})),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"INFOS"},i.createElement(s.TextLineComponent,{label:"Animation count",value:t.targetedAnimations.length.toString()}),i.createElement(s.TextLineComponent,{label:"From",value:t.from.toFixed(2)}),i.createElement(s.TextLineComponent,{label:"To",value:t.to.toFixed(2)}),i.createElement(s.TextLineComponent,{label:"Unique ID",value:t.uniqueId.toString()})))},t}(i.Component)},"./components/actionTabs/tabs/propertyGrids/animationPropertyGridComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"AnimationGridComponent",(function(){return d}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("./components/actionTabs/lines/buttonLineComponent.tsx"),a=n("./components/actionTabs/lineContainerComponent.tsx"),s=n("./components/actionTabs/lines/sliderLineComponent.tsx"),c=n("@babylonjs/core/Misc/observable"),l=n("./components/actionTabs/lines/checkBoxLineComponent.tsx"),u=n("./components/actionTabs/lines/floatLineComponent.tsx"),h=n("./components/actionTabs/lines/textLineComponent.tsx"),d=function(e){function t(t){var n=e.call(this,t)||this;n._animations=null,n._animationControl={from:0,to:0,loop:!1},n._isPlaying=!1,n.state={currentFrame:0};var r=n.props.animatable;if(n._ranges=r.getAnimationRanges?r.getAnimationRanges():[],r.getAnimatables){var i=r.getAnimatables();n._animations=new Array,i.forEach((function(e){var t;e.animations&&(t=n._animations).push.apply(t,e.animations)})),n._animations&&n._animations.length&&n._animations.forEach((function(e){var t=e.getKeys();if(t&&t.length>0){t[0].frame<n._animationControl.from&&(n._animationControl.from=t[0].frame);var r=t.length-1;t[r].frame>n._animationControl.to&&(n._animationControl.to=t[r].frame)}}))}return n}return Object(r.__extends)(t,e),t.prototype.playOrPause=function(){var e=this.props.animatable;this._isPlaying=this.props.scene.getAllAnimatablesByTarget(e).length>0,this._isPlaying?(this.props.scene.stopAnimation(this.props.animatable),this._runningAnimatable=null):this._runningAnimatable=this.props.scene.beginAnimation(this.props.animatable,this._animationControl.from,this._animationControl.to,this._animationControl.loop),this.forceUpdate()},t.prototype.componentDidMount=function(){var e=this;this._onBeforeRenderObserver=this.props.scene.onBeforeRenderObservable.add((function(){e._isPlaying&&e._runningAnimatable&&e.setState({currentFrame:e._runningAnimatable.masterFrame})}))},t.prototype.componentWillUnmount=function(){this._onBeforeRenderObserver&&(this.props.scene.onBeforeRenderObservable.remove(this._onBeforeRenderObserver),this._onBeforeRenderObserver=null)},t.prototype.onCurrentFrameChange=function(e){this._runningAnimatable&&(this._runningAnimatable.goToFrame(e),this.setState({currentFrame:e}))},t.prototype.render=function(){var e=this,t=this.props.animatable,n=this.props.animatable,r=this.props.scene.getAllAnimatablesByTarget(t);return this._isPlaying=r.length>0,this._isPlaying&&!this._runningAnimatable&&(this._runningAnimatable=r[0]),this._runningAnimatable&&(this._animationControl.from=this._runningAnimatable.fromFrame,this._animationControl.to=this._runningAnimatable.toFrame,this._animationControl.loop=this._runningAnimatable.loopAnimation),i.createElement("div",null,(this._ranges.length>0||this._animations&&this._animations.length>0)&&i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"ANIMATION OVERRIDE"},i.createElement(l.CheckBoxLineComponent,{label:"Enable override",onSelect:function(t){t?(n.animationPropertiesOverride=new c.AnimationPropertiesOverride,n.animationPropertiesOverride.blendingSpeed=.05):n.animationPropertiesOverride=null,e.forceUpdate()},isSelected:function(){return null!=n.animationPropertiesOverride},onValueChanged:function(){return e.forceUpdate()}}),null!=n.animationPropertiesOverride&&i.createElement("div",null,i.createElement(l.CheckBoxLineComponent,{label:"Enable blending",target:n.animationPropertiesOverride,propertyName:"enableBlending",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(s.SliderLineComponent,{label:"Blending speed",target:n.animationPropertiesOverride,propertyName:"blendingSpeed",minimum:0,maximum:.1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}))),this._ranges.length>0&&i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"ANIMATION RANGES"},this._ranges.map((function(n){return i.createElement(o.ButtonLineComponent,{key:n.name,label:n.name,onClick:function(){e._runningAnimatable=null,e.props.scene.beginAnimation(t,n.from,n.to,!0)}})}))),this._animations&&this._animations.length>0&&i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"ANIMATIONS"},i.createElement(h.TextLineComponent,{label:"Count",value:this._animations.length.toString()}),i.createElement(u.FloatLineComponent,{lockObject:this.props.lockObject,label:"From",target:this._animationControl,propertyName:"from"}),i.createElement(u.FloatLineComponent,{lockObject:this.props.lockObject,label:"To",target:this._animationControl,propertyName:"to"}),i.createElement(l.CheckBoxLineComponent,{label:"Loop",onSelect:function(t){return e._animationControl.loop=t},isSelected:function(){return e._animationControl.loop}}),i.createElement(o.ButtonLineComponent,{label:this._isPlaying?"Stop":"Play",onClick:function(){return e.playOrPause()}}),this._isPlaying&&i.createElement(s.SliderLineComponent,{ref:"timeline",label:"Current frame",minimum:this._animationControl.from,maximum:this._animationControl.to,step:(this._animationControl.to-this._animationControl.from)/1e3,directValue:this.state.currentFrame,onInput:function(t){return e.onCurrentFrameChange(t)}})))},t}(i.Component)},"./components/actionTabs/tabs/propertyGrids/cameras/arcRotateCameraPropertyGridComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"ArcRotateCameraPropertyGridComponent",(function(){return h}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("./components/actionTabs/tabs/propertyGrids/cameras/commonCameraPropertyGridComponent.tsx"),a=n("./components/actionTabs/lineContainerComponent.tsx"),s=n("./components/actionTabs/lines/checkBoxLineComponent.tsx"),c=n("./components/actionTabs/lines/floatLineComponent.tsx"),l=n("./components/actionTabs/lines/sliderLineComponent.tsx"),u=n("./components/actionTabs/lines/vector3LineComponent.tsx"),h=function(e){function t(t){return e.call(this,t)||this}return Object(r.__extends)(t,e),t.prototype.render=function(){var e=this.props.camera;return i.createElement("div",{className:"pane"},i.createElement(o.CommonCameraPropertyGridComponent,{globalState:this.props.globalState,lockObject:this.props.lockObject,camera:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"TRANSFORMS"},i.createElement(u.Vector3LineComponent,{label:"Target",target:e,propertyName:"target",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(l.SliderLineComponent,{label:"Alpha",useEuler:this.props.globalState.onlyUseEulers,target:e,propertyName:"alpha",minimum:e.lowerAlphaLimit||0,maximum:e.upperAlphaLimit||2*Math.PI,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(l.SliderLineComponent,{label:"Beta",useEuler:this.props.globalState.onlyUseEulers,target:e,propertyName:"beta",minimum:e.lowerAlphaLimit||0,maximum:e.upperBetaLimit||2*Math.PI,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.FloatLineComponent,{lockObject:this.props.lockObject,label:"Radius",target:e,propertyName:"radius",onPropertyChangedObservable:this.props.onPropertyChangedObservable})),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"CONTROLS",closed:!0},i.createElement(c.FloatLineComponent,{lockObject:this.props.lockObject,label:"Angular sensitivity X",target:e,propertyName:"angularSensibilityX",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.FloatLineComponent,{lockObject:this.props.lockObject,label:"Angular sensitivity Y",target:e,propertyName:"angularSensibilityY",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.FloatLineComponent,{lockObject:this.props.lockObject,label:"Panning sensitivity",target:e,propertyName:"panningSensibility",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.FloatLineComponent,{lockObject:this.props.lockObject,label:"Pinch delta percentage",target:e,propertyName:"pinchDeltaPercentage",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.FloatLineComponent,{lockObject:this.props.lockObject,label:"Wheel delta percentage",target:e,propertyName:"wheelDeltaPercentage",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.FloatLineComponent,{lockObject:this.props.lockObject,label:"Speed",target:e,propertyName:"speed",onPropertyChangedObservable:this.props.onPropertyChangedObservable})),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"COLLISIONS",closed:!0},i.createElement(s.CheckBoxLineComponent,{label:"Check collisions",target:e,propertyName:"checkCollisions",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(u.Vector3LineComponent,{label:"Collision radius",target:e,propertyName:"collisionRadius",onPropertyChangedObservable:this.props.onPropertyChangedObservable})),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"LIMITS",closed:!0},i.createElement(c.FloatLineComponent,{lockObject:this.props.lockObject,label:"Lower alpha limit",target:e,propertyName:"lowerAlphaLimit",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.FloatLineComponent,{lockObject:this.props.lockObject,label:"Upper alpha limit",target:e,propertyName:"upperAlphaLimit",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.FloatLineComponent,{lockObject:this.props.lockObject,label:"Lower beta limit",target:e,propertyName:"lowerBetaLimit",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.FloatLineComponent,{lockObject:this.props.lockObject,label:"Upper beta limit",target:e,propertyName:"upperBetaLimit",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.FloatLineComponent,{lockObject:this.props.lockObject,label:"Lower radius limit",target:e,propertyName:"lowerRadiusLimit",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.FloatLineComponent,{lockObject:this.props.lockObject,label:"Upper radius limit",target:e,propertyName:"upperRadiusLimit",onPropertyChangedObservable:this.props.onPropertyChangedObservable})),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"BEHAVIORS",closed:!0},i.createElement(s.CheckBoxLineComponent,{label:"Auto rotation",target:e,propertyName:"useAutoRotationBehavior",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(s.CheckBoxLineComponent,{label:"Bouncing",target:e,propertyName:"useBouncingBehavior",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(s.CheckBoxLineComponent,{label:"Framing",target:e,propertyName:"useFramingBehavior",onPropertyChangedObservable:this.props.onPropertyChangedObservable})))},t}(i.Component)},"./components/actionTabs/tabs/propertyGrids/cameras/commonCameraPropertyGridComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"CommonCameraPropertyGridComponent",(function(){return p}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("@babylonjs/core/Misc/observable"),a=n("./components/actionTabs/lines/sliderLineComponent.tsx"),s=n("./components/actionTabs/lineContainerComponent.tsx"),c=n("./components/actionTabs/lines/floatLineComponent.tsx"),l=n("./components/actionTabs/lines/textLineComponent.tsx"),u=n("./components/actionTabs/lines/optionsLineComponent.tsx"),h=n("./components/actionTabs/tabs/propertyGrids/customPropertyGridComponent.tsx"),d=n("./components/actionTabs/lines/buttonLineComponent.tsx"),p=function(e){function t(t){var n=e.call(this,t)||this;return n.state={mode:n.props.camera.mode},n}return Object(r.__extends)(t,e),t.prototype.render=function(){var e=this,t=this.props.camera,n=[{label:"Perspective",value:o.Camera.PERSPECTIVE_CAMERA},{label:"Orthographic",value:o.Camera.ORTHOGRAPHIC_CAMERA}];return i.createElement("div",null,i.createElement(h.CustomPropertyGridComponent,{globalState:this.props.globalState,target:t,lockObject:this.props.lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(s.LineContainerComponent,{globalState:this.props.globalState,title:"GENERAL"},i.createElement(l.TextLineComponent,{label:"ID",value:t.id}),i.createElement(l.TextLineComponent,{label:"Unique ID",value:t.uniqueId.toString()}),i.createElement(l.TextLineComponent,{label:"Class",value:t.getClassName()}),i.createElement(c.FloatLineComponent,{lockObject:this.props.lockObject,label:"Near plane",target:t,propertyName:"minZ",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.FloatLineComponent,{lockObject:this.props.lockObject,label:"Far plane",target:t,propertyName:"maxZ",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(a.SliderLineComponent,{label:"Inertia",target:t,propertyName:"inertia",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(u.OptionsLineComponent,{label:"Mode",options:n,target:t,propertyName:"mode",onPropertyChangedObservable:this.props.onPropertyChangedObservable,onSelect:function(t){return e.setState({mode:t})}}),t.mode===o.Camera.PERSPECTIVE_CAMERA&&i.createElement(a.SliderLineComponent,{label:"Field of view",target:t,useEuler:this.props.globalState.onlyUseEulers,propertyName:"fov",minimum:.1,maximum:Math.PI,step:.1,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),t.mode===o.Camera.ORTHOGRAPHIC_CAMERA&&i.createElement(c.FloatLineComponent,{lockObject:this.props.lockObject,label:"Left",target:t,propertyName:"orthoLeft",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),t.mode===o.Camera.ORTHOGRAPHIC_CAMERA&&i.createElement(c.FloatLineComponent,{lockObject:this.props.lockObject,label:"Top",target:t,propertyName:"orthoTop",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),t.mode===o.Camera.ORTHOGRAPHIC_CAMERA&&i.createElement(c.FloatLineComponent,{lockObject:this.props.lockObject,label:"Right",target:t,propertyName:"orthoRight",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),t.mode===o.Camera.ORTHOGRAPHIC_CAMERA&&i.createElement(c.FloatLineComponent,{lockObject:this.props.lockObject,label:"Bottom",target:t,propertyName:"orthoBottom",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(d.ButtonLineComponent,{label:"Dispose",onClick:function(){t.dispose(),e.props.globalState.onSelectionChangedObservable.notifyObservers(null)}})))},t}(i.Component)},"./components/actionTabs/tabs/propertyGrids/cameras/freeCameraPropertyGridComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"FreeCameraPropertyGridComponent",(function(){return u}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("./components/actionTabs/tabs/propertyGrids/cameras/commonCameraPropertyGridComponent.tsx"),a=n("./components/actionTabs/lineContainerComponent.tsx"),s=n("./components/actionTabs/lines/vector3LineComponent.tsx"),c=n("./components/actionTabs/lines/floatLineComponent.tsx"),l=n("./components/actionTabs/lines/checkBoxLineComponent.tsx"),u=function(e){function t(t){return e.call(this,t)||this}return Object(r.__extends)(t,e),t.prototype.render=function(){var e=this.props.camera;return i.createElement("div",{className:"pane"},i.createElement(o.CommonCameraPropertyGridComponent,{globalState:this.props.globalState,lockObject:this.props.lockObject,camera:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"TRANSFORMS"},i.createElement(s.Vector3LineComponent,{label:"Position",target:e,propertyName:"position",onPropertyChangedObservable:this.props.onPropertyChangedObservable})),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"CONTROLS",closed:!0},i.createElement(c.FloatLineComponent,{lockObject:this.props.lockObject,label:"Angular sensitivity",target:e,propertyName:"angularSensibility",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.FloatLineComponent,{lockObject:this.props.lockObject,label:"Speed",target:e,propertyName:"speed",onPropertyChangedObservable:this.props.onPropertyChangedObservable})),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"COLLISIONS",closed:!0},i.createElement(l.CheckBoxLineComponent,{label:"Check collisions",target:e,propertyName:"checkCollisions",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(l.CheckBoxLineComponent,{label:"Apply gravity",target:e,propertyName:"applyGravity",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(s.Vector3LineComponent,{label:"Ellipsoid",target:e,propertyName:"ellipsoid",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(s.Vector3LineComponent,{label:"Ellipsoid offset",target:e,propertyName:"ellipsoidOffset",onPropertyChangedObservable:this.props.onPropertyChangedObservable})))},t}(i.Component)},"./components/actionTabs/tabs/propertyGrids/customPropertyGridComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"CustomPropertyGridComponent",(function(){return p}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("./components/actionTabs/lines/color3LineComponent.tsx"),a=n("@babylonjs/core/Misc/observable"),s=n("./components/actionTabs/lines/checkBoxLineComponent.tsx"),c=n("./components/actionTabs/lines/sliderLineComponent.tsx"),l=n("./components/actionTabs/lines/vector3LineComponent.tsx"),u=n("./components/actionTabs/lines/quaternionLineComponent.tsx"),h=n("./components/actionTabs/lineContainerComponent.tsx"),d=n("./components/actionTabs/lines/textInputLineComponent.tsx"),p=function(e){function t(t){var n=e.call(this,t)||this;return n.state={mode:0},n}return Object(r.__extends)(t,e),t.prototype.renderInspectable=function(e){switch(e.type){case a.InspectableType.Checkbox:return i.createElement(s.CheckBoxLineComponent,{key:e.label,label:e.label,target:this.props.target,propertyName:e.propertyName,onPropertyChangedObservable:this.props.onPropertyChangedObservable});case a.InspectableType.Slider:return i.createElement(c.SliderLineComponent,{key:e.label,label:e.label,target:this.props.target,propertyName:e.propertyName,step:void 0!==e.step?e.step:.1,minimum:void 0!==e.min?e.min:0,maximum:void 0!==e.max?e.max:1,onPropertyChangedObservable:this.props.onPropertyChangedObservable});case a.InspectableType.Vector3:return i.createElement(l.Vector3LineComponent,{key:e.label,label:e.label,target:this.props.target,propertyName:e.propertyName,onPropertyChangedObservable:this.props.onPropertyChangedObservable});case a.InspectableType.Quaternion:return i.createElement(u.QuaternionLineComponent,{useEuler:this.props.globalState.onlyUseEulers,key:e.label,label:e.label,target:this.props.target,propertyName:e.propertyName,onPropertyChangedObservable:this.props.onPropertyChangedObservable});case a.InspectableType.Color3:return i.createElement(o.Color3LineComponent,{key:e.label,label:e.label,target:this.props.target,propertyName:e.propertyName,onPropertyChangedObservable:this.props.onPropertyChangedObservable});case a.InspectableType.String:return i.createElement(d.TextInputLineComponent,{key:e.label,label:e.label,lockObject:this.props.lockObject,target:this.props.target,propertyName:e.propertyName,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}return null},t.prototype.render=function(){var e=this,t=this.props.target.inspectableCustomProperties;return t&&0!==t.length?i.createElement(h.LineContainerComponent,{title:"CUSTOM",globalState:this.props.globalState},t.map((function(t){return e.renderInspectable(t)}))):null},t}(i.Component)},"./components/actionTabs/tabs/propertyGrids/fogPropertyGridComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"FogPropertyGridComponent",(function(){return l}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("@babylonjs/core/Misc/observable"),a=n("./components/actionTabs/lines/color3LineComponent.tsx"),s=n("./components/actionTabs/lines/floatLineComponent.tsx"),c=n("./components/actionTabs/lines/optionsLineComponent.tsx"),l=function(e){function t(t){var n=e.call(this,t)||this;return n.state={mode:n.props.scene.fogMode},n}return Object(r.__extends)(t,e),t.prototype.render=function(){var e=this,t=this.props.scene,n=[{label:"None",value:o.Scene.FOGMODE_NONE},{label:"Linear",value:o.Scene.FOGMODE_LINEAR},{label:"Exp",value:o.Scene.FOGMODE_EXP},{label:"Exp2",value:o.Scene.FOGMODE_EXP2}];return i.createElement("div",null,i.createElement(c.OptionsLineComponent,{label:"Fog mode",options:n,target:t,propertyName:"fogMode",onPropertyChangedObservable:this.props.onPropertyChangedObservable,onSelect:function(t){return e.setState({mode:t})}}),this.state.mode!==o.Scene.FOGMODE_NONE&&i.createElement(a.Color3LineComponent,{label:"Fog color",target:t,propertyName:"fogColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(this.state.mode===o.Scene.FOGMODE_EXP||this.state.mode===o.Scene.FOGMODE_EXP2)&&i.createElement(s.FloatLineComponent,{lockObject:this.props.lockObject,label:"Fog density",target:t,propertyName:"fogDensity",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),this.state.mode===o.Scene.FOGMODE_LINEAR&&i.createElement(s.FloatLineComponent,{lockObject:this.props.lockObject,label:"Fog start",target:t,propertyName:"fogStart",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),this.state.mode===o.Scene.FOGMODE_LINEAR&&i.createElement(s.FloatLineComponent,{lockObject:this.props.lockObject,label:"Fog end",target:t,propertyName:"fogEnd",onPropertyChangedObservable:this.props.onPropertyChangedObservable}))},t}(i.Component)},"./components/actionTabs/tabs/propertyGrids/gui/checkboxPropertyGridComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"CheckboxPropertyGridComponent",(function(){return l}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("./components/actionTabs/tabs/propertyGrids/gui/commonControlPropertyGridComponent.tsx"),a=n("./components/actionTabs/lineContainerComponent.tsx"),s=n("./components/actionTabs/lines/floatLineComponent.tsx"),c=n("./components/actionTabs/lines/checkBoxLineComponent.tsx"),l=function(e){function t(t){return e.call(this,t)||this}return Object(r.__extends)(t,e),t.prototype.render=function(){var e=this.props.checkbox;return i.createElement("div",{className:"pane"},i.createElement(o.CommonControlPropertyGridComponent,{globalState:this.props.globalState,lockObject:this.props.lockObject,control:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"CHECKBOX"},i.createElement(s.FloatLineComponent,{lockObject:this.props.lockObject,label:"Check size ratio",target:e,propertyName:"checkSizeRatio",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.CheckBoxLineComponent,{label:"Checked",target:e,propertyName:"isChecked",onPropertyChangedObservable:this.props.onPropertyChangedObservable})))},t}(i.Component)},"./components/actionTabs/tabs/propertyGrids/gui/colorPickerPropertyGridComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"ColorPickerPropertyGridComponent",(function(){return c}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("./components/actionTabs/tabs/propertyGrids/gui/commonControlPropertyGridComponent.tsx"),a=n("./components/actionTabs/lineContainerComponent.tsx"),s=n("./components/actionTabs/lines/color3LineComponent.tsx"),c=function(e){function t(t){return e.call(this,t)||this}return Object(r.__extends)(t,e),t.prototype.render=function(){var e=this.props.colorPicker;return i.createElement("div",{className:"pane"},i.createElement(o.CommonControlPropertyGridComponent,{globalState:this.props.globalState,lockObject:this.props.lockObject,control:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"COLORPICKER"},i.createElement(s.Color3LineComponent,{label:"Color",target:e,propertyName:"value",onPropertyChangedObservable:this.props.onPropertyChangedObservable})))},t}(i.Component)},"./components/actionTabs/tabs/propertyGrids/gui/commonControlPropertyGridComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"CommonControlPropertyGridComponent",(function(){return d}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("./components/actionTabs/lineContainerComponent.tsx"),a=n("./components/actionTabs/lines/textLineComponent.tsx"),s=n("@babylonjs/gui/2D/adtInstrumentation"),c=n("./components/actionTabs/lines/sliderLineComponent.tsx"),l=n("./components/actionTabs/lines/floatLineComponent.tsx"),u=n("./components/actionTabs/lines/textInputLineComponent.tsx"),h=n("./components/actionTabs/lines/optionsLineComponent.tsx"),d=function(e){function t(t){return e.call(this,t)||this}return Object(r.__extends)(t,e),t.prototype.renderGridInformation=function(){var e=this.props.control;if(!e.parent)return null;var t=e.parent;if(void 0===t.rowCount)return null;var n=t.getChildCellInfo(e);if(void 0===n)return null;var r=n.split(":");return i.createElement(o.LineContainerComponent,{globalState:this.props.globalState,title:"GRID"},i.createElement(a.TextLineComponent,{label:"Row",value:r[0]}),i.createElement(a.TextLineComponent,{label:"Column",value:r[1]}))},t.prototype.render=function(){var e=this.props.control,t=[{label:"Left",value:s.Control.HORIZONTAL_ALIGNMENT_LEFT},{label:"Right",value:s.Control.HORIZONTAL_ALIGNMENT_RIGHT},{label:"Center",value:s.Control.HORIZONTAL_ALIGNMENT_CENTER}],n=[{label:"Top",value:s.Control.VERTICAL_ALIGNMENT_TOP},{label:"Bottom",value:s.Control.VERTICAL_ALIGNMENT_BOTTOM},{label:"Center",value:s.Control.VERTICAL_ALIGNMENT_CENTER}];return i.createElement("div",null,i.createElement(o.LineContainerComponent,{globalState:this.props.globalState,title:"GENERAL"},i.createElement(a.TextLineComponent,{label:"Class",value:e.getClassName()}),i.createElement(a.TextLineComponent,{label:"Unique ID",value:e.uniqueId.toString()}),i.createElement(c.SliderLineComponent,{label:"Alpha",target:e,propertyName:"alpha",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),void 0!==e.color&&i.createElement(u.TextInputLineComponent,{lockObject:this.props.lockObject,label:"Color",target:e,propertyName:"color",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),void 0!==e.background&&i.createElement(u.TextInputLineComponent,{lockObject:this.props.lockObject,label:"Background",target:e,propertyName:"background",onPropertyChangedObservable:this.props.onPropertyChangedObservable})),this.renderGridInformation(),i.createElement(o.LineContainerComponent,{globalState:this.props.globalState,title:"ALIGNMENT"},i.createElement(h.OptionsLineComponent,{label:"Horizontal",options:t,target:e,propertyName:"horizontalAlignment",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(h.OptionsLineComponent,{label:"Vertical",options:n,target:e,propertyName:"verticalAlignment",onPropertyChangedObservable:this.props.onPropertyChangedObservable})),i.createElement(o.LineContainerComponent,{globalState:this.props.globalState,title:"POSITION"},i.createElement(u.TextInputLineComponent,{lockObject:this.props.lockObject,label:"Left",target:e,propertyName:"left",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(u.TextInputLineComponent,{lockObject:this.props.lockObject,label:"Top",target:e,propertyName:"top",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(u.TextInputLineComponent,{lockObject:this.props.lockObject,label:"Width",target:e,propertyName:"width",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(u.TextInputLineComponent,{lockObject:this.props.lockObject,label:"Height",target:e,propertyName:"height",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(u.TextInputLineComponent,{lockObject:this.props.lockObject,label:"Padding left",target:e,propertyName:"paddingLeft",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(u.TextInputLineComponent,{lockObject:this.props.lockObject,label:"Padding top",target:e,propertyName:"paddingTop",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(u.TextInputLineComponent,{lockObject:this.props.lockObject,label:"Padding right",target:e,propertyName:"paddingRight",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(u.TextInputLineComponent,{lockObject:this.props.lockObject,label:"Padding bottom",target:e,propertyName:"paddingBottom",onPropertyChangedObservable:this.props.onPropertyChangedObservable})),i.createElement(o.LineContainerComponent,{globalState:this.props.globalState,title:"TRANSFORMATION",closed:!0},i.createElement(l.FloatLineComponent,{lockObject:this.props.lockObject,label:"ScaleX",target:e,propertyName:"scaleX",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(l.FloatLineComponent,{lockObject:this.props.lockObject,label:"ScaleY",target:e,propertyName:"scaleY",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.SliderLineComponent,{label:"Rotation",target:e,propertyName:"rotation",minimum:0,maximum:2*Math.PI,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(l.FloatLineComponent,{lockObject:this.props.lockObject,label:"Transform center X",target:e,propertyName:"transformCenterX",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(l.FloatLineComponent,{lockObject:this.props.lockObject,label:"Transform center Y",target:e,propertyName:"transformCenterY",onPropertyChangedObservable:this.props.onPropertyChangedObservable})),i.createElement(o.LineContainerComponent,{globalState:this.props.globalState,title:"FONT",closed:!0},i.createElement(u.TextInputLineComponent,{lockObject:this.props.lockObject,label:"Family",target:e,propertyName:"fontFamily",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(u.TextInputLineComponent,{lockObject:this.props.lockObject,label:"Size",target:e,propertyName:"fontSize",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(u.TextInputLineComponent,{lockObject:this.props.lockObject,label:"Weight",target:e,propertyName:"fontWeight",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(u.TextInputLineComponent,{lockObject:this.props.lockObject,label:"Style",target:e,propertyName:"fontStyle",onPropertyChangedObservable:this.props.onPropertyChangedObservable})),i.createElement(o.LineContainerComponent,{globalState:this.props.globalState,title:"SHADOWS",closed:!0},i.createElement(u.TextInputLineComponent,{lockObject:this.props.lockObject,label:"Color",target:e,propertyName:"shadowColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(l.FloatLineComponent,{lockObject:this.props.lockObject,label:"Offset X",target:e,propertyName:"shadowOffsetX",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(l.FloatLineComponent,{lockObject:this.props.lockObject,label:"Offset Y",target:e,propertyName:"shadowOffsetY",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(l.FloatLineComponent,{lockObject:this.props.lockObject,label:"Blur",target:e,propertyName:"shadowBlur",onPropertyChangedObservable:this.props.onPropertyChangedObservable})))},t}(i.Component)},"./components/actionTabs/tabs/propertyGrids/gui/controlPropertyGridComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"ControlPropertyGridComponent",(function(){return a}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("./components/actionTabs/tabs/propertyGrids/gui/commonControlPropertyGridComponent.tsx"),a=function(e){function t(t){return e.call(this,t)||this}return Object(r.__extends)(t,e),t.prototype.render=function(){var e=this.props.control;return i.createElement("div",{className:"pane"},i.createElement(o.CommonControlPropertyGridComponent,{globalState:this.props.globalState,lockObject:this.props.lockObject,control:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}))},t}(i.Component)},"./components/actionTabs/tabs/propertyGrids/gui/ellipsePropertyGridComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"EllipsePropertyGridComponent",(function(){return l}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("./components/actionTabs/tabs/propertyGrids/gui/commonControlPropertyGridComponent.tsx"),a=n("./components/actionTabs/lineContainerComponent.tsx"),s=n("./components/actionTabs/lines/floatLineComponent.tsx"),c=n("./components/actionTabs/lines/checkBoxLineComponent.tsx"),l=function(e){function t(t){return e.call(this,t)||this}return Object(r.__extends)(t,e),t.prototype.render=function(){var e=this.props.ellipse;return i.createElement("div",{className:"pane"},i.createElement(o.CommonControlPropertyGridComponent,{globalState:this.props.globalState,lockObject:this.props.lockObject,control:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"ELLIPSE"},i.createElement(c.CheckBoxLineComponent,{label:"Clip children",target:e,propertyName:"clipChildren",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(s.FloatLineComponent,{lockObject:this.props.lockObject,label:"Thickness",target:e,propertyName:"thickness",onPropertyChangedObservable:this.props.onPropertyChangedObservable})))},t}(i.Component)},"./components/actionTabs/tabs/propertyGrids/gui/gridPropertyGridComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"GridPropertyGridComponent",(function(){return c}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("./components/actionTabs/tabs/propertyGrids/gui/commonControlPropertyGridComponent.tsx"),a=n("./components/actionTabs/lineContainerComponent.tsx"),s=n("./components/actionTabs/lines/textLineComponent.tsx"),c=function(e){function t(t){return e.call(this,t)||this}return Object(r.__extends)(t,e),t.prototype.renderRows=function(){for(var e=this.props.grid,t=[],n=0;n<e.rowCount;n++)t.push(e.getRowDefinition(n));return t.map((function(t,n){return i.createElement(s.TextLineComponent,{key:"r"+n,label:"Row "+n,value:t.toString(e.host,2),underline:n===e.rowCount-1})}))},t.prototype.renderColumns=function(){for(var e=this.props.grid,t=[],n=0;n<e.columnCount;n++)t.push(e.getColumnDefinition(n));return t.map((function(t,n){return i.createElement(s.TextLineComponent,{key:"c"+n,label:"Column "+n,value:t.toString(e.host,2)})}))},t.prototype.render=function(){for(var e=this.props.grid,t=[],n=0;n<e.rowCount;n++)t.push(e.getColumnDefinition(n));return i.createElement("div",{className:"pane"},i.createElement(o.CommonControlPropertyGridComponent,{globalState:this.props.globalState,lockObject:this.props.lockObject,control:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"GRID"},this.renderRows(),this.renderColumns()))},t}(i.Component)},"./components/actionTabs/tabs/propertyGrids/gui/imageBasedSliderPropertyGridComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"ImageBasedSliderPropertyGridComponent",(function(){return u}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("./components/actionTabs/tabs/propertyGrids/gui/commonControlPropertyGridComponent.tsx"),a=n("./components/actionTabs/lineContainerComponent.tsx"),s=n("./components/actionTabs/lines/floatLineComponent.tsx"),c=n("./components/actionTabs/lines/checkBoxLineComponent.tsx"),l=n("./components/actionTabs/lines/textInputLineComponent.tsx"),u=function(e){function t(t){return e.call(this,t)||this}return Object(r.__extends)(t,e),t.prototype.render=function(){var e=this.props.imageBasedSlider;return i.createElement("div",{className:"pane"},i.createElement(o.CommonControlPropertyGridComponent,{globalState:this.props.globalState,lockObject:this.props.lockObject,control:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"IMAGE BASED SLIDER"},i.createElement(c.CheckBoxLineComponent,{label:"Display thumb",target:e,propertyName:"displayThumb",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.CheckBoxLineComponent,{label:"Vertical",target:e,propertyName:"isVertical",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.CheckBoxLineComponent,{label:"Thumb clamped",target:e,propertyName:"isThumbClamped",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(l.TextInputLineComponent,{lockObject:this.props.lockObject,label:"Bar offset",target:e,propertyName:"barOffset",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(l.TextInputLineComponent,{lockObject:this.props.lockObject,label:"Thumb width",target:e,propertyName:"thumbWidth",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(s.FloatLineComponent,{lockObject:this.props.lockObject,label:"Minimum",target:e,propertyName:"minimum",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(s.FloatLineComponent,{lockObject:this.props.lockObject,label:"Maximum",target:e,propertyName:"maximum",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(s.FloatLineComponent,{lockObject:this.props.lockObject,label:"Value",target:e,propertyName:"value",onPropertyChangedObservable:this.props.onPropertyChangedObservable})))},t}(i.Component)},"./components/actionTabs/tabs/propertyGrids/gui/imagePropertyGridComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"ImagePropertyGridComponent",(function(){return h}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("./components/actionTabs/tabs/propertyGrids/gui/commonControlPropertyGridComponent.tsx"),a=n("./components/actionTabs/lineContainerComponent.tsx"),s=n("@babylonjs/gui/2D/adtInstrumentation"),c=n("./components/actionTabs/lines/floatLineComponent.tsx"),l=n("./components/actionTabs/lines/checkBoxLineComponent.tsx"),u=n("./components/actionTabs/lines/optionsLineComponent.tsx"),h=function(e){function t(t){return e.call(this,t)||this}return Object(r.__extends)(t,e),t.prototype.render=function(){var e=this,t=this.props.image,n=[{label:"None",value:s.Image.STRETCH_NONE},{label:"Fill",value:s.Image.STRETCH_FILL},{label:"Uniform",value:s.Image.STRETCH_UNIFORM},{label:"Extend",value:s.Image.STRETCH_EXTEND},{label:"NinePatch",value:s.Image.STRETCH_NINE_PATCH}];return i.createElement("div",{className:"pane"},i.createElement(o.CommonControlPropertyGridComponent,{globalState:this.props.globalState,lockObject:this.props.lockObject,control:t,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"IMAGE"},i.createElement(c.FloatLineComponent,{lockObject:this.props.lockObject,label:"Source left",target:t,propertyName:"sourceLeft",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.FloatLineComponent,{lockObject:this.props.lockObject,label:"Source top",target:t,propertyName:"sourceTop",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.FloatLineComponent,{lockObject:this.props.lockObject,label:"Source width",target:t,propertyName:"sourceWidth",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.FloatLineComponent,{lockObject:this.props.lockObject,label:"Source height",target:t,propertyName:"sourceHeight",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(l.CheckBoxLineComponent,{label:"Autoscale",target:t,propertyName:"autoScale",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(u.OptionsLineComponent,{label:"Stretch",options:n,target:t,propertyName:"stretch",onPropertyChangedObservable:this.props.onPropertyChangedObservable,onSelect:function(t){return e.setState({mode:t})}})),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"ANIMATION SHEET"},i.createElement(c.FloatLineComponent,{lockObject:this.props.lockObject,label:"Cell Id",isInteger:!0,target:t,propertyName:"cellId",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.FloatLineComponent,{lockObject:this.props.lockObject,label:"Cell width",target:t,propertyName:"cellWidth",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.FloatLineComponent,{lockObject:this.props.lockObject,label:"Cell height",target:t,propertyName:"cellHeight",onPropertyChangedObservable:this.props.onPropertyChangedObservable})))},t}(i.Component)},"./components/actionTabs/tabs/propertyGrids/gui/inputTextPropertyGridComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"InputTextPropertyGridComponent",(function(){return h}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("./components/actionTabs/tabs/propertyGrids/gui/commonControlPropertyGridComponent.tsx"),a=n("./components/actionTabs/lineContainerComponent.tsx"),s=n("./components/actionTabs/lines/textInputLineComponent.tsx"),c=n("./components/actionTabs/lines/sliderLineComponent.tsx"),l=n("./components/actionTabs/lines/checkBoxLineComponent.tsx"),u=n("./components/actionTabs/lines/floatLineComponent.tsx"),h=function(e){function t(t){return e.call(this,t)||this}return Object(r.__extends)(t,e),t.prototype.render=function(){var e=this.props.inputText;return i.createElement("div",{className:"pane"},i.createElement(o.CommonControlPropertyGridComponent,{globalState:this.props.globalState,lockObject:this.props.lockObject,control:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"INPUTTEXT"},i.createElement(s.TextInputLineComponent,{lockObject:this.props.lockObject,label:"Text",target:e,propertyName:"text",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(s.TextInputLineComponent,{lockObject:this.props.lockObject,label:"Prompt",target:e,propertyName:"promptMessage",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(s.TextInputLineComponent,{lockObject:this.props.lockObject,label:"Max width",target:e,propertyName:"maxWidth",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(s.TextInputLineComponent,{lockObject:this.props.lockObject,label:"Highlight color",target:e,propertyName:"textHighlightColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.SliderLineComponent,{label:"Highligher opacity",minimum:0,maximum:1,step:.01,target:e,propertyName:"highligherOpacity",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(l.CheckBoxLineComponent,{label:"On focus select all",target:e,propertyName:"onFocusSelectAll",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(s.TextInputLineComponent,{lockObject:this.props.lockObject,label:"Focused background",target:e,propertyName:"focusedBackground",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(s.TextInputLineComponent,{lockObject:this.props.lockObject,label:"Max width",target:e,propertyName:"maxWidth",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(s.TextInputLineComponent,{lockObject:this.props.lockObject,label:"Margin",target:e,propertyName:"margin",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(l.CheckBoxLineComponent,{label:"Auto stretch width",target:e,propertyName:"autoStretchWidth",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(u.FloatLineComponent,{lockObject:this.props.lockObject,label:"Thickness",target:e,propertyName:"thickness",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(s.TextInputLineComponent,{lockObject:this.props.lockObject,label:"Placeholder text",target:e,propertyName:"placeholderText",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(s.TextInputLineComponent,{lockObject:this.props.lockObject,label:"Placeholder color",target:e,propertyName:"placeholderColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable})))},t}(i.Component)},"./components/actionTabs/tabs/propertyGrids/gui/linePropertyGridComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"LinePropertyGridComponent",(function(){return l}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("./components/actionTabs/tabs/propertyGrids/gui/commonControlPropertyGridComponent.tsx"),a=n("./components/actionTabs/lineContainerComponent.tsx"),s=n("./components/actionTabs/lines/floatLineComponent.tsx"),c=n("./components/actionTabs/lines/textInputLineComponent.tsx"),l=function(e){function t(t){return e.call(this,t)||this}return Object(r.__extends)(t,e),t.prototype.onDashChange=function(e){var t=this.props.line,n=e.split(",");t.dash=[],n.forEach((function(e){var n=parseInt(e);isNaN(n)||t.dash.push(n)}))},t.prototype.render=function(){var e=this,t=this.props.line;return i.createElement("div",{className:"pane"},i.createElement(o.CommonControlPropertyGridComponent,{globalState:this.props.globalState,lockObject:this.props.lockObject,control:t,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"LINE"},i.createElement(s.FloatLineComponent,{lockObject:this.props.lockObject,label:"Line width",target:t,propertyName:"lineWidth",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.TextInputLineComponent,{lockObject:this.props.lockObject,label:"X1",target:t,propertyName:"x1",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.TextInputLineComponent,{lockObject:this.props.lockObject,label:"Y1",target:t,propertyName:"y1",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.TextInputLineComponent,{lockObject:this.props.lockObject,label:"X2",target:t,propertyName:"x2",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.TextInputLineComponent,{lockObject:this.props.lockObject,label:"Y2",target:t,propertyName:"y2",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.TextInputLineComponent,{lockObject:this.props.lockObject,label:"Dash pattern",target:t,value:t.dash.join(","),onChange:function(t){return e.onDashChange(t)}})))},t}(i.Component)},"./components/actionTabs/tabs/propertyGrids/gui/radioButtonPropertyGridComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"RadioButtonPropertyGridComponent",(function(){return u}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("./components/actionTabs/tabs/propertyGrids/gui/commonControlPropertyGridComponent.tsx"),a=n("./components/actionTabs/lineContainerComponent.tsx"),s=n("./components/actionTabs/lines/floatLineComponent.tsx"),c=n("./components/actionTabs/lines/textInputLineComponent.tsx"),l=n("./components/actionTabs/lines/checkBoxLineComponent.tsx"),u=function(e){function t(t){return e.call(this,t)||this}return Object(r.__extends)(t,e),t.prototype.render=function(){var e=this.props.radioButton;return i.createElement("div",{className:"pane"},i.createElement(o.CommonControlPropertyGridComponent,{globalState:this.props.globalState,lockObject:this.props.lockObject,control:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"RADIO BUTTON"},i.createElement(s.FloatLineComponent,{lockObject:this.props.lockObject,label:"Thickness",target:e,propertyName:"thickness",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(s.FloatLineComponent,{lockObject:this.props.lockObject,label:"Check size ratio",target:e,propertyName:"checkSizeRatio",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.TextInputLineComponent,{lockObject:this.props.lockObject,label:"Group",target:e,propertyName:"group",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(l.CheckBoxLineComponent,{label:"Checked",target:e,propertyName:"isChecked",onPropertyChangedObservable:this.props.onPropertyChangedObservable})))},t}(i.Component)},"./components/actionTabs/tabs/propertyGrids/gui/rectanglePropertyGridComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"RectanglePropertyGridComponent",(function(){return l}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("./components/actionTabs/tabs/propertyGrids/gui/commonControlPropertyGridComponent.tsx"),a=n("./components/actionTabs/lineContainerComponent.tsx"),s=n("./components/actionTabs/lines/floatLineComponent.tsx"),c=n("./components/actionTabs/lines/checkBoxLineComponent.tsx"),l=function(e){function t(t){return e.call(this,t)||this}return Object(r.__extends)(t,e),t.prototype.render=function(){var e=this.props.rectangle;return i.createElement("div",{className:"pane"},i.createElement(o.CommonControlPropertyGridComponent,{globalState:this.props.globalState,lockObject:this.props.lockObject,control:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"RECTANGLE"},i.createElement(c.CheckBoxLineComponent,{label:"Clip children",target:e,propertyName:"clipChildren",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(s.FloatLineComponent,{lockObject:this.props.lockObject,label:"Thickness",target:e,propertyName:"thickness",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(s.FloatLineComponent,{lockObject:this.props.lockObject,label:"Corner radius",target:e,propertyName:"cornerRadius",onPropertyChangedObservable:this.props.onPropertyChangedObservable})))},t}(i.Component)},"./components/actionTabs/tabs/propertyGrids/gui/scrollViewerPropertyGridComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"ScrollViewerPropertyGridComponent",(function(){return l}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("./components/actionTabs/tabs/propertyGrids/gui/commonControlPropertyGridComponent.tsx"),a=n("./components/actionTabs/lineContainerComponent.tsx"),s=n("./components/actionTabs/lines/floatLineComponent.tsx"),c=n("./components/actionTabs/lines/textInputLineComponent.tsx"),l=function(e){function t(t){return e.call(this,t)||this}return Object(r.__extends)(t,e),t.prototype.render=function(){var e=this.props.scrollViewer;return i.createElement("div",{className:"pane"},i.createElement(o.CommonControlPropertyGridComponent,{globalState:this.props.globalState,lockObject:this.props.lockObject,control:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"RECTANGLE"},i.createElement(s.FloatLineComponent,{lockObject:this.props.lockObject,label:"Thickness",target:e,propertyName:"thickness",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(s.FloatLineComponent,{lockObject:this.props.lockObject,label:"Corner radius",target:e,propertyName:"cornerRadius",onPropertyChangedObservable:this.props.onPropertyChangedObservable})),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"SCROLLVIEWER"},i.createElement(s.FloatLineComponent,{lockObject:this.props.lockObject,label:"Bar size",target:e,propertyName:"barSize",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.TextInputLineComponent,{lockObject:this.props.lockObject,label:"Bar color",target:e,propertyName:"barColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.TextInputLineComponent,{lockObject:this.props.lockObject,label:"Bar background",target:e,propertyName:"barBackground",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(s.FloatLineComponent,{lockObject:this.props.lockObject,label:"Wheel precision",target:e,propertyName:"wheelPrecision",onPropertyChangedObservable:this.props.onPropertyChangedObservable})))},t}(i.Component)},"./components/actionTabs/tabs/propertyGrids/gui/sliderPropertyGridComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"SliderPropertyGridComponent",(function(){return u}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("./components/actionTabs/tabs/propertyGrids/gui/commonControlPropertyGridComponent.tsx"),a=n("./components/actionTabs/lineContainerComponent.tsx"),s=n("./components/actionTabs/lines/floatLineComponent.tsx"),c=n("./components/actionTabs/lines/checkBoxLineComponent.tsx"),l=n("./components/actionTabs/lines/textInputLineComponent.tsx"),u=function(e){function t(t){return e.call(this,t)||this}return Object(r.__extends)(t,e),t.prototype.render=function(){var e=this.props.slider;return i.createElement("div",{className:"pane"},i.createElement(o.CommonControlPropertyGridComponent,{globalState:this.props.globalState,lockObject:this.props.lockObject,control:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"SLIDER"},i.createElement(l.TextInputLineComponent,{lockObject:this.props.lockObject,label:"Border color",target:e,propertyName:"borderColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.CheckBoxLineComponent,{label:"Display thumb",target:e,propertyName:"displayThumb",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.CheckBoxLineComponent,{label:"Thumb circle",target:e,propertyName:"isThumbCircle",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.CheckBoxLineComponent,{label:"Vertical",target:e,propertyName:"isVertical",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.CheckBoxLineComponent,{label:"Thumb clamped",target:e,propertyName:"isThumbClamped",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(l.TextInputLineComponent,{lockObject:this.props.lockObject,label:"Bar offset",target:e,propertyName:"barOffset",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(l.TextInputLineComponent,{lockObject:this.props.lockObject,label:"Thumb width",target:e,propertyName:"thumbWidth",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(s.FloatLineComponent,{lockObject:this.props.lockObject,label:"Minimum",target:e,propertyName:"minimum",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(s.FloatLineComponent,{lockObject:this.props.lockObject,label:"Maximum",target:e,propertyName:"maximum",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(s.FloatLineComponent,{lockObject:this.props.lockObject,label:"Value",target:e,propertyName:"value",onPropertyChangedObservable:this.props.onPropertyChangedObservable})))},t}(i.Component)},"./components/actionTabs/tabs/propertyGrids/gui/stackPanelPropertyGridComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"StackPanelPropertyGridComponent",(function(){return c}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("./components/actionTabs/tabs/propertyGrids/gui/commonControlPropertyGridComponent.tsx"),a=n("./components/actionTabs/lineContainerComponent.tsx"),s=n("./components/actionTabs/lines/checkBoxLineComponent.tsx"),c=function(e){function t(t){return e.call(this,t)||this}return Object(r.__extends)(t,e),t.prototype.render=function(){var e=this.props.stackPanel;return i.createElement("div",{className:"pane"},i.createElement(o.CommonControlPropertyGridComponent,{globalState:this.props.globalState,lockObject:this.props.lockObject,control:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"STACKPANEL"},i.createElement(s.CheckBoxLineComponent,{label:"Clip children",target:e,propertyName:"clipChildren",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(s.CheckBoxLineComponent,{label:"Vertical",target:e,propertyName:"isVertical",onPropertyChangedObservable:this.props.onPropertyChangedObservable})))},t}(i.Component)},"./components/actionTabs/tabs/propertyGrids/gui/textBlockPropertyGridComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"TextBlockPropertyGridComponent",(function(){return d}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("./components/actionTabs/tabs/propertyGrids/gui/commonControlPropertyGridComponent.tsx"),a=n("@babylonjs/gui/2D/adtInstrumentation"),s=n("./components/actionTabs/lineContainerComponent.tsx"),c=n("./components/actionTabs/lines/textInputLineComponent.tsx"),l=n("./components/actionTabs/lines/optionsLineComponent.tsx"),u=n("./components/actionTabs/lines/checkBoxLineComponent.tsx"),h=n("./components/actionTabs/lines/floatLineComponent.tsx"),d=function(e){function t(t){return e.call(this,t)||this}return Object(r.__extends)(t,e),t.prototype.render=function(){var e=this.props.textBlock,t=[{label:"Left",value:a.Control.HORIZONTAL_ALIGNMENT_LEFT},{label:"Right",value:a.Control.HORIZONTAL_ALIGNMENT_RIGHT},{label:"Center",value:a.Control.HORIZONTAL_ALIGNMENT_CENTER}],n=[{label:"Top",value:a.Control.VERTICAL_ALIGNMENT_TOP},{label:"Bottom",value:a.Control.VERTICAL_ALIGNMENT_BOTTOM},{label:"Center",value:a.Control.VERTICAL_ALIGNMENT_CENTER}],r=[{label:"Clip",value:a.TextWrapping.Clip},{label:"Ellipsis",value:a.TextWrapping.Ellipsis},{label:"Word wrap",value:a.TextWrapping.WordWrap}];return i.createElement("div",{className:"pane"},i.createElement(o.CommonControlPropertyGridComponent,{globalState:this.props.globalState,lockObject:this.props.lockObject,control:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(s.LineContainerComponent,{globalState:this.props.globalState,title:"TEXTBLOCK"},i.createElement(c.TextInputLineComponent,{lockObject:this.props.lockObject,label:"Text",target:e,propertyName:"text",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(l.OptionsLineComponent,{label:"Horizontal text alignment",options:t,target:e,propertyName:"textHorizontalAlignment",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(l.OptionsLineComponent,{label:"Vertical text alignment",options:n,target:e,propertyName:"textVerticalAlignment",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(u.CheckBoxLineComponent,{label:"Resize to fit",target:e,propertyName:"resizeToFit",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(l.OptionsLineComponent,{label:"Wrapping",options:r,target:e,propertyName:"textWrapping",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.TextInputLineComponent,{lockObject:this.props.lockObject,label:"Line spacing",target:e,propertyName:"lineSpacing",onPropertyChangedObservable:this.props.onPropertyChangedObservable})),i.createElement(s.LineContainerComponent,{globalState:this.props.globalState,title:"OUTLINE"},i.createElement(h.FloatLineComponent,{lockObject:this.props.lockObject,label:"Outline width",target:e,propertyName:"outlineWidth",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.TextInputLineComponent,{lockObject:this.props.lockObject,label:"Outline color",target:e,propertyName:"outlineColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable})))},t}(i.Component)},"./components/actionTabs/tabs/propertyGrids/lights/commonLightPropertyGridComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"CommonLightPropertyGridComponent",(function(){return u}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("./components/actionTabs/lineContainerComponent.tsx"),a=n("./components/actionTabs/lines/floatLineComponent.tsx"),s=n("./components/actionTabs/lines/textLineComponent.tsx"),c=n("./components/actionTabs/tabs/propertyGrids/customPropertyGridComponent.tsx"),l=n("./components/actionTabs/lines/buttonLineComponent.tsx"),u=function(e){function t(t){return e.call(this,t)||this}return Object(r.__extends)(t,e),t.prototype.render=function(){var e=this,t=this.props.light;return i.createElement("div",null,i.createElement(c.CustomPropertyGridComponent,{globalState:this.props.globalState,target:t,lockObject:this.props.lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(o.LineContainerComponent,{globalState:this.props.globalState,title:"GENERAL"},i.createElement(s.TextLineComponent,{label:"ID",value:t.id}),i.createElement(s.TextLineComponent,{label:"Unique ID",value:t.uniqueId.toString()}),i.createElement(s.TextLineComponent,{label:"Class",value:t.getClassName()}),i.createElement(a.FloatLineComponent,{lockObject:this.props.lockObject,label:"Intensity",target:t,propertyName:"intensity",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(l.ButtonLineComponent,{label:"Dispose",onClick:function(){t.dispose(),e.props.globalState.onSelectionChangedObservable.notifyObservers(null)}})))},t}(i.Component)},"./components/actionTabs/tabs/propertyGrids/lights/commonShadowLightPropertyGridComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"CommonShadowLightPropertyGridComponent",(function(){return d}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("./components/actionTabs/lineContainerComponent.tsx"),a=n("./components/actionTabs/lines/checkBoxLineComponent.tsx"),s=n("./components/actionTabs/lines/floatLineComponent.tsx"),c=n("./components/actionTabs/lines/optionsLineComponent.tsx"),l=n("@babylonjs/core/Misc/observable"),u=n("./components/actionTabs/lines/sliderLineComponent.tsx"),h=n("./components/actionTabs/lines/buttonLineComponent.tsx"),d=function(e){function t(t){var n=e.call(this,t)||this;return n._internals={generatorType:0,mapSize:1024},n}return Object(r.__extends)(t,e),t.prototype.createShadowGenerator=function(){var e=this.props.light,t=e.getScene(),n=this._internals,r=0===n.generatorType?new l.ShadowGenerator(n.mapSize,e):new l.CascadedShadowGenerator(n.mapSize,e);t.meshes.forEach((function(e){r.addShadowCaster(e),e.receiveShadows=!0})),this.forceUpdate()},t.prototype.disposeShadowGenerator=function(){var e;null===(e=this.props.light.getShadowGenerator())||void 0===e||e.dispose(),this.forceUpdate()},t.prototype.render=function(){var e,t=this,n=this.props.light,r=this._internals,d=n.getShadowGenerator()||null,p=d instanceof l.CascadedShadowGenerator,f=n.getScene().activeCamera,m=[{label:"Shadow Generator",value:0}];n instanceof l.DirectionalLight&&m.push({label:"Cascaded Shadow Generator",value:1}),e=d instanceof l.CascadedShadowGenerator?[{label:"None",value:l.ShadowGenerator.FILTER_NONE},{label:"PCF",value:l.ShadowGenerator.FILTER_PCF},{label:"PCSS",value:l.ShadowGenerator.FILTER_PCSS}]:[{label:"None",value:l.ShadowGenerator.FILTER_NONE},{label:"PCF",value:l.ShadowGenerator.FILTER_PCF},{label:"PCSS",value:l.ShadowGenerator.FILTER_PCSS},{label:"Poisson",value:l.ShadowGenerator.FILTER_POISSONSAMPLING},{label:"Exponential",value:l.ShadowGenerator.FILTER_EXPONENTIALSHADOWMAP},{label:"Blurred exponential",value:l.ShadowGenerator.FILTER_BLUREXPONENTIALSHADOWMAP},{label:"Close exponential",value:l.ShadowGenerator.FILTER_CLOSEEXPONENTIALSHADOWMAP},{label:"Blurred close exponential",value:l.ShadowGenerator.FILTER_BLURCLOSEEXPONENTIALSHADOWMAP}];var g=[{label:"Low",value:l.ShadowGenerator.QUALITY_LOW},{label:"Medium",value:l.ShadowGenerator.QUALITY_MEDIUM},{label:"High",value:l.ShadowGenerator.QUALITY_HIGH}],_=f?f.minZ:0,v=f?f.maxZ:0,b=d?d.filter:0;return i.createElement("div",null,i.createElement(o.LineContainerComponent,{globalState:this.props.globalState,title:"SHADOWS"},i.createElement(a.CheckBoxLineComponent,{label:"Shadows enabled",target:n,propertyName:"shadowEnabled",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),!p&&i.createElement(i.Fragment,null,i.createElement(s.FloatLineComponent,{lockObject:this.props.lockObject,label:"Shadows near plane",target:n,propertyName:"shadowMinZ",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(s.FloatLineComponent,{lockObject:this.props.lockObject,label:"Shadows far plane",target:n,propertyName:"shadowMaxZ",onPropertyChangedObservable:this.props.onPropertyChangedObservable}))),null==d&&i.createElement(o.LineContainerComponent,{globalState:this.props.globalState,title:"SHADOW GENERATOR"},i.createElement(c.OptionsLineComponent,{label:"Type",options:m,target:r,propertyName:"generatorType"}),i.createElement(c.OptionsLineComponent,{label:"Map size",options:[{label:"2048x2048",value:2048},{label:"1024x1024",value:1024},{label:"512x512",value:512},{label:"256x256",value:256}],target:r,propertyName:"mapSize"}),i.createElement(h.ButtonLineComponent,{label:"Create generator",onClick:function(){return t.createShadowGenerator()}})),null!==d&&i.createElement(o.LineContainerComponent,{globalState:this.props.globalState,title:"SHADOW GENERATOR"},i.createElement(h.ButtonLineComponent,{label:"Dispose generator",onClick:function(){return t.disposeShadowGenerator()}}),p&&i.createElement(i.Fragment,null,i.createElement(c.OptionsLineComponent,{label:"Num cascades",options:[{label:"2",value:2},{label:"3",value:3},{label:"4",value:4}],target:d,propertyName:"numCascades",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(a.CheckBoxLineComponent,{label:"Debug mode",target:d,propertyName:"debug",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(a.CheckBoxLineComponent,{label:"Stabilize cascades",target:d,propertyName:"stabilizeCascades",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(u.SliderLineComponent,{label:"Lambda",minimum:0,maximum:1,step:.01,target:d,propertyName:"lambda",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(u.SliderLineComponent,{label:"Cascade blend",minimum:0,maximum:1,step:.01,target:d,propertyName:"cascadeBlendPercentage",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(a.CheckBoxLineComponent,{label:"Depth clamp",target:d,propertyName:"depthClamp",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(a.CheckBoxLineComponent,{label:"Auto-Calc depth bounds",target:d,propertyName:"autoCalcDepthBounds",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(u.SliderLineComponent,{label:"Shadow MaxZ",minimum:_,maximum:v,step:.5,target:d,propertyName:"shadowMaxZ",onPropertyChangedObservable:this.props.onPropertyChangedObservable})),i.createElement(s.FloatLineComponent,{lockObject:this.props.lockObject,digits:4,step:"0.0001",label:"Bias",target:d,propertyName:"bias",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(s.FloatLineComponent,{lockObject:this.props.lockObject,label:"Normal bias",target:d,propertyName:"normalBias",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(u.SliderLineComponent,{label:"Darkness",target:d,minimum:0,maximum:1,step:.01,propertyName:"darkness",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(a.CheckBoxLineComponent,{label:"Allow transparent shadows",target:d,propertyName:"transparencyShadow",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.OptionsLineComponent,{label:"Filter",options:e,onSelect:function(){t.forceUpdate()},target:d,propertyName:"filter",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(b===l.ShadowGenerator.FILTER_PCF||b===l.ShadowGenerator.FILTER_PCSS)&&i.createElement(c.OptionsLineComponent,{label:"Filtering quality",options:g,onSelect:function(){t.forceUpdate()},target:d,propertyName:"filteringQuality",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),b===l.ShadowGenerator.FILTER_PCSS&&i.createElement(u.SliderLineComponent,{label:"Penumbra ratio",minimum:0,maximum:.5,step:.001,target:d,propertyName:"contactHardeningLightSizeUVRatio",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),!p&&(b===l.ShadowGenerator.FILTER_BLUREXPONENTIALSHADOWMAP||b===l.ShadowGenerator.FILTER_BLURCLOSEEXPONENTIALSHADOWMAP)&&i.createElement(a.CheckBoxLineComponent,{label:"Use kernel blur",target:d,propertyName:"useKernelBlur",onValueChanged:function(){return t.forceUpdate()},onPropertyChangedObservable:this.props.onPropertyChangedObservable}),d instanceof l.ShadowGenerator&&(b===l.ShadowGenerator.FILTER_BLUREXPONENTIALSHADOWMAP||b===l.ShadowGenerator.FILTER_BLURCLOSEEXPONENTIALSHADOWMAP)&&!d.useKernelBlur&&i.createElement(u.SliderLineComponent,{label:"Blur box offset",target:d,propertyName:"blurBoxOffset",minimum:1,maximum:64,step:1,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),d instanceof l.ShadowGenerator&&(b===l.ShadowGenerator.FILTER_BLUREXPONENTIALSHADOWMAP||b===l.ShadowGenerator.FILTER_BLURCLOSEEXPONENTIALSHADOWMAP)&&d.useKernelBlur&&i.createElement(u.SliderLineComponent,{label:"Blur kernel",target:d,propertyName:"blurKernel",minimum:1,maximum:64,step:1,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),d instanceof l.ShadowGenerator&&(b===l.ShadowGenerator.FILTER_BLUREXPONENTIALSHADOWMAP||b===l.ShadowGenerator.FILTER_EXPONENTIALSHADOWMAP)&&i.createElement(s.FloatLineComponent,{lockObject:this.props.lockObject,label:"Depth scale",target:d,propertyName:"depthScale",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),d instanceof l.ShadowGenerator&&(b===l.ShadowGenerator.FILTER_BLUREXPONENTIALSHADOWMAP||b===l.ShadowGenerator.FILTER_EXPONENTIALSHADOWMAP)&&i.createElement(u.SliderLineComponent,{label:"Blur scale",target:d,propertyName:"blurScale",minimum:1,maximum:4,step:1,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),p&&b===l.ShadowGenerator.FILTER_PCSS&&i.createElement(u.SliderLineComponent,{label:"Penumbra darkness",minimum:0,maximum:1,step:.01,target:d,propertyName:"penumbraDarkness",onPropertyChangedObservable:this.props.onPropertyChangedObservable})))},t}(i.Component)},"./components/actionTabs/tabs/propertyGrids/lights/directionalLightPropertyGridComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"DirectionalLightPropertyGridComponent",(function(){return d}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("./components/actionTabs/tabs/propertyGrids/lights/commonLightPropertyGridComponent.tsx"),a=n("./components/actionTabs/lineContainerComponent.tsx"),s=n("./components/actionTabs/lines/color3LineComponent.tsx"),c=n("./components/actionTabs/lines/vector3LineComponent.tsx"),l=n("./components/actionTabs/tabs/propertyGrids/lights/commonShadowLightPropertyGridComponent.tsx"),u=n("./components/actionTabs/lines/checkBoxLineComponent.tsx"),h=n("@babylonjs/core/Misc/observable"),d=function(e){function t(t){return e.call(this,t)||this}return Object(r.__extends)(t,e),t.prototype.render=function(){var e=this.props.light,t=(e.getShadowGenerator()||null)instanceof h.CascadedShadowGenerator;return i.createElement("div",{className:"pane"},i.createElement(o.CommonLightPropertyGridComponent,{globalState:this.props.globalState,lockObject:this.props.lockObject,light:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"SETUP"},i.createElement(s.Color3LineComponent,{label:"Diffuse",target:e,propertyName:"diffuse",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(s.Color3LineComponent,{label:"Specular",target:e,propertyName:"specular",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.Vector3LineComponent,{label:"Position",target:e,propertyName:"position",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.Vector3LineComponent,{label:"Direction",target:e,propertyName:"direction",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),!t&&i.createElement(u.CheckBoxLineComponent,{label:"Auto Calc Shadow ZBounds",target:e,propertyName:"autoCalcShadowZBounds",onPropertyChangedObservable:this.props.onPropertyChangedObservable})),i.createElement(l.CommonShadowLightPropertyGridComponent,{globalState:this.props.globalState,lockObject:this.props.lockObject,light:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}))},t}(i.Component)},"./components/actionTabs/tabs/propertyGrids/lights/hemisphericLightPropertyGridComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"HemisphericLightPropertyGridComponent",(function(){return l}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("./components/actionTabs/tabs/propertyGrids/lights/commonLightPropertyGridComponent.tsx"),a=n("./components/actionTabs/lineContainerComponent.tsx"),s=n("./components/actionTabs/lines/color3LineComponent.tsx"),c=n("./components/actionTabs/lines/vector3LineComponent.tsx"),l=function(e){function t(t){return e.call(this,t)||this}return Object(r.__extends)(t,e),t.prototype.render=function(){var e=this.props.light;return i.createElement("div",{className:"pane"},i.createElement(o.CommonLightPropertyGridComponent,{globalState:this.props.globalState,lockObject:this.props.lockObject,light:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"SETUP"},i.createElement(s.Color3LineComponent,{label:"Diffuse",target:e,propertyName:"diffuse",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(s.Color3LineComponent,{label:"Ground",target:e,propertyName:"groundColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.Vector3LineComponent,{label:"Direction",target:e,propertyName:"direction",onPropertyChangedObservable:this.props.onPropertyChangedObservable})))},t}(i.Component)},"./components/actionTabs/tabs/propertyGrids/lights/pointLightPropertyGridComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"PointLightPropertyGridComponent",(function(){return u}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("./components/actionTabs/tabs/propertyGrids/lights/commonLightPropertyGridComponent.tsx"),a=n("./components/actionTabs/lineContainerComponent.tsx"),s=n("./components/actionTabs/lines/color3LineComponent.tsx"),c=n("./components/actionTabs/lines/vector3LineComponent.tsx"),l=n("./components/actionTabs/tabs/propertyGrids/lights/commonShadowLightPropertyGridComponent.tsx"),u=function(e){function t(t){return e.call(this,t)||this}return Object(r.__extends)(t,e),t.prototype.render=function(){var e=this.props.light;return i.createElement("div",{className:"pane"},i.createElement(o.CommonLightPropertyGridComponent,{globalState:this.props.globalState,lockObject:this.props.lockObject,light:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"SETUP"},i.createElement(s.Color3LineComponent,{label:"Diffuse",target:e,propertyName:"diffuse",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(s.Color3LineComponent,{label:"Specular",target:e,propertyName:"specular",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.Vector3LineComponent,{label:"Position",target:e,propertyName:"position",onPropertyChangedObservable:this.props.onPropertyChangedObservable})),i.createElement(l.CommonShadowLightPropertyGridComponent,{globalState:this.props.globalState,lockObject:this.props.lockObject,light:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}))},t}(i.Component)},"./components/actionTabs/tabs/propertyGrids/lights/spotLightPropertyGridComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"SpotLightPropertyGridComponent",(function(){return h}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("./components/actionTabs/tabs/propertyGrids/lights/commonLightPropertyGridComponent.tsx"),a=n("./components/actionTabs/lineContainerComponent.tsx"),s=n("./components/actionTabs/lines/color3LineComponent.tsx"),c=n("./components/actionTabs/lines/vector3LineComponent.tsx"),l=n("./components/actionTabs/lines/floatLineComponent.tsx"),u=n("./components/actionTabs/tabs/propertyGrids/lights/commonShadowLightPropertyGridComponent.tsx"),h=function(e){function t(t){return e.call(this,t)||this}return Object(r.__extends)(t,e),t.prototype.render=function(){var e=this.props.light;return i.createElement("div",{className:"pane"},i.createElement(o.CommonLightPropertyGridComponent,{globalState:this.props.globalState,lockObject:this.props.lockObject,light:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"SETUP"},i.createElement(s.Color3LineComponent,{label:"Diffuse",target:e,propertyName:"diffuse",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(s.Color3LineComponent,{label:"Specular",target:e,propertyName:"specular",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.Vector3LineComponent,{label:"Position",target:e,propertyName:"position",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.Vector3LineComponent,{label:"Direction",target:e,propertyName:"direction",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(l.FloatLineComponent,{lockObject:this.props.lockObject,useEuler:this.props.globalState.onlyUseEulers,label:"Angle",target:e,propertyName:"angle",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(l.FloatLineComponent,{lockObject:this.props.lockObject,useEuler:this.props.globalState.onlyUseEulers,label:"Inner angle",target:e,propertyName:"innerAngle",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(l.FloatLineComponent,{lockObject:this.props.lockObject,label:"Exponent",target:e,propertyName:"exponent",onPropertyChangedObservable:this.props.onPropertyChangedObservable})),i.createElement(u.CommonShadowLightPropertyGridComponent,{globalState:this.props.globalState,lockObject:this.props.lockObject,light:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}))},t}(i.Component)},"./components/actionTabs/tabs/propertyGrids/lockObject.ts":function(e,t,n){"use strict";n.r(t),n.d(t,"LockObject",(function(){return r}));var r=function(){this.lock=!1}},"./components/actionTabs/tabs/propertyGrids/materials/backgroundMaterialPropertyGridComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"BackgroundMaterialPropertyGridComponent",(function(){return d}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("@babylonjs/core/Misc/observable"),a=n("./components/actionTabs/lineContainerComponent.tsx"),s=n("./components/actionTabs/lines/color3LineComponent.tsx"),c=n("./components/actionTabs/lines/checkBoxLineComponent.tsx"),l=n("./components/actionTabs/lines/sliderLineComponent.tsx"),u=n("./components/actionTabs/tabs/propertyGrids/materials/commonMaterialPropertyGridComponent.tsx"),h=n("./components/actionTabs/lines/textureLinkLineComponent.tsx"),d=function(e){function t(t){var n=e.call(this,t)||this;return n._onDebugSelectionChangeObservable=new o.Observable,n}return Object(r.__extends)(t,e),t.prototype.renderTextures=function(){var e=this.props.material,t=this._onDebugSelectionChangeObservable;return i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"TEXTURES"},i.createElement(h.TextureLinkLineComponent,{label:"Diffuse",texture:e.diffuseTexture,material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),i.createElement(h.TextureLinkLineComponent,{label:"Reflection",texture:e.reflectionTexture,material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),e.reflectionTexture&&i.createElement(l.SliderLineComponent,{label:"Reflection blur",target:e,propertyName:"reflectionBlur",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}))},t.prototype.render=function(){var e=this.props.material;return i.createElement("div",{className:"pane"},i.createElement(u.CommonMaterialPropertyGridComponent,{globalState:this.props.globalState,lockObject:this.props.lockObject,material:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"LIGHTING & COLORS"},i.createElement(s.Color3LineComponent,{label:"Primary",target:e,propertyName:"primaryColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(l.SliderLineComponent,{label:"Shadow level",target:e,propertyName:"primaryColorShadowLevel",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(l.SliderLineComponent,{label:"Highlight level",target:e,propertyName:"primaryColorHighlightLevel",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable})),this.renderTextures(),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"RENDERING",closed:!0},i.createElement(c.CheckBoxLineComponent,{label:"Enable noise",target:e,propertyName:"enableNoise",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.CheckBoxLineComponent,{label:"Opacity fresnel",target:e,propertyName:"opacityFresnel",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.CheckBoxLineComponent,{label:"Reflection fresnel",target:e,propertyName:"reflectionFresnel",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(l.SliderLineComponent,{label:"Reflection amount",target:e,propertyName:"reflectionAmount",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable})))},t}(i.Component)},"./components/actionTabs/tabs/propertyGrids/materials/commonMaterialPropertyGridComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"CommonMaterialPropertyGridComponent",(function(){return p}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("@babylonjs/core/Misc/observable"),a=n("./components/actionTabs/lines/checkBoxLineComponent.tsx"),s=n("./components/actionTabs/lines/sliderLineComponent.tsx"),c=n("./components/actionTabs/lineContainerComponent.tsx"),l=n("./components/actionTabs/lines/textLineComponent.tsx"),u=n("./components/actionTabs/lines/optionsLineComponent.tsx"),h=n("./components/actionTabs/tabs/propertyGrids/customPropertyGridComponent.tsx"),d=n("./components/actionTabs/lines/buttonLineComponent.tsx"),p=function(e){function t(t){return e.call(this,t)||this}return Object(r.__extends)(t,e),t.prototype.render=function(){var e,t=this,n=this.props.material;n.depthFunction=null!=(e=n.depthFunction)?e:0;var r=[{label:"Clockwise",value:o.Material.ClockWiseSideOrientation},{label:"Counterclockwise",value:o.Material.CounterClockWiseSideOrientation}],p=[{label:"Opaque",value:o.PBRMaterial.PBRMATERIAL_OPAQUE},{label:"Alpha test",value:o.PBRMaterial.PBRMATERIAL_ALPHATEST},{label:"Alpha blend",value:o.PBRMaterial.PBRMATERIAL_ALPHABLEND},{label:"Alpha blend and test",value:o.PBRMaterial.PBRMATERIAL_ALPHATESTANDBLEND}],f=[{label:"Combine",value:o.Constants.ALPHA_COMBINE},{label:"One one",value:o.Constants.ALPHA_ONEONE},{label:"Add",value:o.Constants.ALPHA_ADD},{label:"Subtract",value:o.Constants.ALPHA_SUBTRACT},{label:"Multiply",value:o.Constants.ALPHA_MULTIPLY},{label:"Maximized",value:o.Constants.ALPHA_MAXIMIZED},{label:"Pre-multiplied",value:o.Constants.ALPHA_PREMULTIPLIED}],m=[{label:"<Engine Default>",value:0},{label:"Never",value:o.Engine.NEVER},{label:"Always",value:o.Engine.ALWAYS},{label:"Equal",value:o.Engine.EQUAL},{label:"Less",value:o.Engine.LESS},{label:"Less or equal",value:o.Engine.LEQUAL},{label:"Greater",value:o.Engine.GREATER},{label:"Greater or equal",value:o.Engine.GEQUAL},{label:"Not equal",value:o.Engine.NOTEQUAL}];return i.createElement("div",null,i.createElement(h.CustomPropertyGridComponent,{globalState:this.props.globalState,target:n,lockObject:this.props.lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.LineContainerComponent,{globalState:this.props.globalState,title:"GENERAL"},i.createElement(l.TextLineComponent,{label:"ID",value:n.id}),i.createElement(l.TextLineComponent,{label:"Unique ID",value:n.uniqueId.toString()}),i.createElement(l.TextLineComponent,{label:"Class",value:n.getClassName()}),i.createElement(a.CheckBoxLineComponent,{label:"Backface culling",target:n,propertyName:"backFaceCulling",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(u.OptionsLineComponent,{label:"Orientation",options:r,target:n,propertyName:"sideOrientation",onPropertyChangedObservable:this.props.onPropertyChangedObservable,onSelect:function(e){return t.setState({mode:e})}}),i.createElement(a.CheckBoxLineComponent,{label:"Disable lighting",target:n,propertyName:"disableLighting",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(a.CheckBoxLineComponent,{label:"Disable depth write",target:n,propertyName:"disableDepthWrite",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(u.OptionsLineComponent,{label:"Depth function",options:m,target:n,propertyName:"depthFunction",onPropertyChangedObservable:this.props.onPropertyChangedObservable,onSelect:function(e){return t.setState({depthFunction:e})}}),i.createElement(a.CheckBoxLineComponent,{label:"Need depth pre-pass",target:n,propertyName:"needDepthPrePass",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(a.CheckBoxLineComponent,{label:"Wireframe",target:n,propertyName:"wireframe",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(a.CheckBoxLineComponent,{label:"Point cloud",target:n,propertyName:"pointsCloud",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(s.SliderLineComponent,{label:"Point size",target:n,propertyName:"pointSize",minimum:0,maximum:100,step:.1,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(s.SliderLineComponent,{label:"Z-offset",target:n,propertyName:"zOffset",minimum:-10,maximum:10,step:.1,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(d.ButtonLineComponent,{label:"Dispose",onClick:function(){n.dispose(),t.props.globalState.onSelectionChangedObservable.notifyObservers(null)}})),i.createElement(c.LineContainerComponent,{globalState:this.props.globalState,title:"TRANSPARENCY"},i.createElement(s.SliderLineComponent,{label:"Alpha",target:n,propertyName:"alpha",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),void 0!==n.transparencyMode&&i.createElement(u.OptionsLineComponent,{label:"Transparency mode",options:p,target:n,propertyName:"transparencyMode",onPropertyChangedObservable:this.props.onPropertyChangedObservable,onSelect:function(e){return t.setState({transparencyMode:e})}}),i.createElement(u.OptionsLineComponent,{label:"Alpha mode",options:f,target:n,propertyName:"alphaMode",onPropertyChangedObservable:this.props.onPropertyChangedObservable,onSelect:function(e){return t.setState({alphaMode:e})}}),i.createElement(a.CheckBoxLineComponent,{label:"Separate culling pass",target:n,propertyName:"separateCullingPass",onPropertyChangedObservable:this.props.onPropertyChangedObservable})))},t}(i.Component)},"./components/actionTabs/tabs/propertyGrids/materials/materialPropertyGridComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"MaterialPropertyGridComponent",(function(){return a}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("./components/actionTabs/tabs/propertyGrids/materials/commonMaterialPropertyGridComponent.tsx"),a=function(e){function t(t){return e.call(this,t)||this}return Object(r.__extends)(t,e),t.prototype.render=function(){var e=this.props.material;return i.createElement("div",{className:"pane"},i.createElement(o.CommonMaterialPropertyGridComponent,{globalState:this.props.globalState,lockObject:this.props.lockObject,material:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}))},t}(i.Component)},"./components/actionTabs/tabs/propertyGrids/materials/multiMaterialPropertyGridComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"MultiMaterialPropertyGridComponent",(function(){return c}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("./components/actionTabs/lineContainerComponent.tsx"),a=n("./components/actionTabs/tabs/propertyGrids/materials/commonMaterialPropertyGridComponent.tsx"),s=n("./components/actionTabs/lines/textLineComponent.tsx"),c=function(e){function t(t){return e.call(this,t)||this}return Object(r.__extends)(t,e),t.prototype.onMaterialLink=function(e){this.props.onSelectionChangedObservable&&this.props.onSelectionChangedObservable.notifyObservers(e)},t.prototype.renderChildMaterial=function(){var e=this,t=this.props.material;return i.createElement(o.LineContainerComponent,{globalState:this.props.globalState,title:"CHILDREN"},t.subMaterials.map((function(t,n){return t?i.createElement(s.TextLineComponent,{key:"Material #"+n,label:"Material #"+n,value:t.name,onLink:function(){return e.onMaterialLink(t)}}):null})))},t.prototype.render=function(){var e=this.props.material;return i.createElement("div",{className:"pane"},i.createElement(a.CommonMaterialPropertyGridComponent,{globalState:this.props.globalState,lockObject:this.props.lockObject,material:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),this.renderChildMaterial())},t}(i.Component)},"./components/actionTabs/tabs/propertyGrids/materials/nodeMaterialPropertyGridComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"NodeMaterialPropertyGridComponent",(function(){return v}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("@babylonjs/core/Misc/observable"),a=n("./components/actionTabs/lineContainerComponent.tsx"),s=n("./components/actionTabs/tabs/propertyGrids/materials/commonMaterialPropertyGridComponent.tsx"),c=n("./components/actionTabs/lines/buttonLineComponent.tsx"),l=n("./components/actionTabs/lines/checkBoxLineComponent.tsx"),u=n("./components/actionTabs/lines/floatLineComponent.tsx"),h=n("./components/actionTabs/lines/color3LineComponent.tsx"),d=n("./components/actionTabs/lines/vector3LineComponent.tsx"),p=n("./components/actionTabs/lines/vector4LineComponent.tsx"),f=n("./components/actionTabs/lines/vector2LineComponent.tsx"),m=n("./components/actionTabs/lines/textureLinkLineComponent.tsx"),g=n("./components/actionTabs/lines/sliderLineComponent.tsx"),_=n("./components/actionTabs/lines/color4LineComponent.tsx"),v=function(e){function t(t){var n=e.call(this,t)||this;return n._onDebugSelectionChangeObservable=new o.Observable,n}return Object(r.__extends)(t,e),t.prototype.edit=function(){this.props.material.edit()},t.prototype.renderTextures=function(){var e=this,t=this.props.material,n=this._onDebugSelectionChangeObservable,r=t.getTextureBlocks();return r&&0!==r.length?i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"TEXTURES"},r.map((function(r,o){return i.createElement(m.TextureLinkLineComponent,{label:r.name,key:"nodematText"+o,texture:r.texture,material:t,onTextureCreated:function(e){return r.texture=e},onSelectionChangedObservable:e.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:n})}))):null},t.prototype.renderInputBlock=function(e){switch(e.type){case o.NodeMaterialBlockConnectionPointTypes.Float:var t=isNaN(e.min)||isNaN(e.max)||e.min===e.max;return i.createElement("div",{key:e.name},e.isBoolean&&i.createElement(l.CheckBoxLineComponent,{key:e.name,label:e.name,target:e,propertyName:"value",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),!e.isBoolean&&t&&i.createElement(u.FloatLineComponent,{key:e.name,lockObject:this.props.lockObject,label:e.name,target:e,propertyName:"value",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),!e.isBoolean&&!t&&i.createElement(g.SliderLineComponent,{key:e.name,label:e.name,target:e,propertyName:"value",step:(e.max-e.min)/100,minimum:e.min,maximum:e.max,onPropertyChangedObservable:this.props.onPropertyChangedObservable}));case o.NodeMaterialBlockConnectionPointTypes.Color3:return i.createElement(h.Color3LineComponent,{key:e.name,label:e.name,target:e,propertyName:"value",onPropertyChangedObservable:this.props.onPropertyChangedObservable});case o.NodeMaterialBlockConnectionPointTypes.Color4:return i.createElement(_.Color4LineComponent,{key:e.name,label:e.name,target:e,propertyName:"value",onPropertyChangedObservable:this.props.onPropertyChangedObservable});case o.NodeMaterialBlockConnectionPointTypes.Vector2:return i.createElement(f.Vector2LineComponent,{key:e.name,label:e.name,target:e,propertyName:"value",onPropertyChangedObservable:this.props.onPropertyChangedObservable});case o.NodeMaterialBlockConnectionPointTypes.Vector3:return i.createElement(d.Vector3LineComponent,{key:e.name,label:e.name,target:e,propertyName:"value",onPropertyChangedObservable:this.props.onPropertyChangedObservable});case o.NodeMaterialBlockConnectionPointTypes.Vector4:return i.createElement(p.Vector4LineComponent,{key:e.name,label:e.name,target:e,propertyName:"value",onPropertyChangedObservable:this.props.onPropertyChangedObservable})}return null},t.prototype.renderInputValues=function(){var e=this,t=this.props.material.getInputBlocks().filter((function(e){return e.visibleInInspector&&e.isUniform&&!e.isSystemValue})).sort((function(e,t){return e.name.localeCompare(t.name)}));if(0===t.length)return null;var n=[];return t.forEach((function(e){e.groupInInspector&&-1===n.indexOf(e.groupInInspector)&&n.push(e.groupInInspector)})),n.sort(),i.createElement(i.Fragment,null,i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"INPUTS"},t.filter((function(e){return!e.groupInInspector})).map((function(t){return e.renderInputBlock(t)}))),n.map((function(n,r){return i.createElement(a.LineContainerComponent,{key:"inputValue"+r,globalState:e.props.globalState,title:n.toUpperCase()},t.filter((function(e){return e.groupInInspector===n})).map((function(t){return e.renderInputBlock(t)})))})))},t.prototype.render=function(){var e=this,t=this.props.material;return i.createElement("div",{className:"pane"},i.createElement(s.CommonMaterialPropertyGridComponent,{globalState:this.props.globalState,lockObject:this.props.lockObject,material:t,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"CONFIGURATION"},i.createElement(l.CheckBoxLineComponent,{label:"Ignore alpha",target:t,propertyName:"ignoreAlpha",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.ButtonLineComponent,{label:"Node Material Editor",onClick:function(){return e.edit()}})),this.renderInputValues(),this.renderTextures())},t}(i.Component)},"./components/actionTabs/tabs/propertyGrids/materials/pbrMaterialPropertyGridComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"PBRMaterialPropertyGridComponent",(function(){return f}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("@babylonjs/core/Misc/observable"),a=n("./components/actionTabs/lineContainerComponent.tsx"),s=n("./components/actionTabs/lines/color3LineComponent.tsx"),c=n("./components/actionTabs/lines/checkBoxLineComponent.tsx"),l=n("./components/actionTabs/lines/vector2LineComponent.tsx"),u=n("./components/actionTabs/lines/sliderLineComponent.tsx"),h=n("./components/actionTabs/lines/optionsLineComponent.tsx"),d=n("./components/actionTabs/tabs/propertyGrids/materials/commonMaterialPropertyGridComponent.tsx"),p=n("./components/actionTabs/lines/textureLinkLineComponent.tsx"),f=function(e){function t(t){var n=e.call(this,t)||this;return n._onDebugSelectionChangeObservable=new o.Observable,n}return Object(r.__extends)(t,e),t.prototype.switchAmbientMode=function(e){this.props.material.debugMode=e?21:0},t.prototype.switchMetallicMode=function(e){this.props.material.debugMode=e?62:0},t.prototype.switchRoughnessMode=function(e){this.props.material.debugMode=e?63:0},t.prototype.renderTextures=function(e){var t=this,n=this.props.material;return i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"CHANNELS"},i.createElement(p.TextureLinkLineComponent,{label:"Albedo",texture:n.albedoTexture,propertyName:"albedoTexture",material:n,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:e}),i.createElement(p.TextureLinkLineComponent,{customDebugAction:function(e){return t.switchMetallicMode(e)},label:"Metallic",texture:n.metallicTexture,propertyName:"metallicTexture",material:n,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:e}),i.createElement(p.TextureLinkLineComponent,{customDebugAction:function(e){return t.switchRoughnessMode(e)},label:"Roughness",texture:n.metallicTexture,propertyName:"metallicTexture",material:n,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:e}),i.createElement(p.TextureLinkLineComponent,{label:"Reflection",texture:n.reflectionTexture,propertyName:"reflectionTexture",material:n,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:e}),i.createElement(p.TextureLinkLineComponent,{label:"Refraction",texture:n.refractionTexture,propertyName:"refractionTexture",material:n,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:e}),i.createElement(p.TextureLinkLineComponent,{label:"Micro-surface",texture:n.microSurfaceTexture,propertyName:"microSurfaceTexture",material:n,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:e}),i.createElement(p.TextureLinkLineComponent,{label:"Bump",texture:n.bumpTexture,propertyName:"bumpTexture",material:n,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:e}),i.createElement(p.TextureLinkLineComponent,{label:"Emissive",texture:n.emissiveTexture,propertyName:"emissiveTexture",material:n,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:e}),i.createElement(p.TextureLinkLineComponent,{label:"Opacity",texture:n.opacityTexture,propertyName:"opacityTexture",material:n,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:e}),i.createElement(p.TextureLinkLineComponent,{customDebugAction:function(e){return t.switchAmbientMode(e)},label:"Ambient",texture:n.ambientTexture,propertyName:"ambientTexture",material:n,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:e}),i.createElement(p.TextureLinkLineComponent,{label:"Lightmap",texture:n.lightmapTexture,propertyName:"lightmapTexture",material:n,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:e}),i.createElement(c.CheckBoxLineComponent,{label:"Use lightmap as shadowmap",target:n,propertyName:"useLightmapAsShadowmap ",onPropertyChangedObservable:this.props.onPropertyChangedObservable}))},t.prototype.render=function(){var e=this,t=this.props.material;return i.createElement("div",{className:"pane"},i.createElement(d.CommonMaterialPropertyGridComponent,{globalState:this.props.globalState,lockObject:this.props.lockObject,material:t,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),this.renderTextures(this._onDebugSelectionChangeObservable),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"LIGHTING & COLORS"},i.createElement(s.Color3LineComponent,{label:"Albedo",target:t,propertyName:"albedoColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(s.Color3LineComponent,{label:"Reflectivity",target:t,propertyName:"reflectivityColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(u.SliderLineComponent,{label:"Micro-surface",target:t,propertyName:"microSurface",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(s.Color3LineComponent,{label:"Emissive",target:t,propertyName:"emissiveColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(s.Color3LineComponent,{label:"Ambient",target:t,propertyName:"ambientColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.CheckBoxLineComponent,{label:"Use physical light falloff",target:t,propertyName:"usePhysicalLightFalloff",onPropertyChangedObservable:this.props.onPropertyChangedObservable})),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"METALLIC WORKFLOW"},i.createElement(u.SliderLineComponent,{label:"Metallic",target:t,propertyName:"metallic",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(u.SliderLineComponent,{label:"Metallic F0",target:t,propertyName:"metallicF0Factor",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.CheckBoxLineComponent,{label:"Metallic F0 From Map",target:t,propertyName:"useMetallicF0FactorFromMetallicTexture",onValueChanged:function(){return e.forceUpdate()},onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(u.SliderLineComponent,{label:"Roughness",target:t,propertyName:"roughness",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable})),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"CLEAR COAT"},i.createElement(c.CheckBoxLineComponent,{label:"Enabled",target:t.clearCoat,propertyName:"isEnabled",onValueChanged:function(){return e.forceUpdate()},onPropertyChangedObservable:this.props.onPropertyChangedObservable}),t.clearCoat.isEnabled&&i.createElement("div",{className:"fragment"},i.createElement(u.SliderLineComponent,{label:"Intensity",target:t.clearCoat,propertyName:"intensity",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(u.SliderLineComponent,{label:"Roughness",target:t.clearCoat,propertyName:"roughness",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(u.SliderLineComponent,{label:"IOR",target:t.clearCoat,propertyName:"indexOfRefraction",minimum:1,maximum:3,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(p.TextureLinkLineComponent,{label:"Texture",texture:t.clearCoat.texture,material:t,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:this._onDebugSelectionChangeObservable}),i.createElement(p.TextureLinkLineComponent,{label:"Bump",texture:t.clearCoat.bumpTexture,material:t,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:this._onDebugSelectionChangeObservable}),t.clearCoat.bumpTexture&&i.createElement(u.SliderLineComponent,{label:"Bump strength",target:t.clearCoat.bumpTexture,propertyName:"level",minimum:0,maximum:2,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.CheckBoxLineComponent,{label:"Tint",target:t.clearCoat,propertyName:"isTintEnabled",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),t.clearCoat.isEnabled&&t.clearCoat.isTintEnabled&&i.createElement(s.Color3LineComponent,{label:"Tint Color",target:t.clearCoat,propertyName:"tintColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),t.clearCoat.isEnabled&&t.clearCoat.isTintEnabled&&i.createElement(u.SliderLineComponent,{label:"At Distance",target:t.clearCoat,propertyName:"tintColorAtDistance",minimum:0,maximum:20,step:.1,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),t.clearCoat.isEnabled&&t.clearCoat.isTintEnabled&&i.createElement(u.SliderLineComponent,{label:"Tint Thickness",target:t.clearCoat,propertyName:"tintThickness",minimum:0,maximum:20,step:.1,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),t.clearCoat.isEnabled&&t.clearCoat.isTintEnabled&&i.createElement(p.TextureLinkLineComponent,{label:"Tint Texture",texture:t.clearCoat.tintTexture,material:t,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:this._onDebugSelectionChangeObservable}))),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"ANISOTROPIC"},i.createElement(c.CheckBoxLineComponent,{label:"Enabled",target:t.anisotropy,propertyName:"isEnabled",onValueChanged:function(){return e.forceUpdate()},onPropertyChangedObservable:this.props.onPropertyChangedObservable}),t.anisotropy.isEnabled&&i.createElement("div",{className:"fragment"},i.createElement(u.SliderLineComponent,{label:"Intensity",target:t.anisotropy,propertyName:"intensity",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(l.Vector2LineComponent,{label:"Direction",target:t.anisotropy,propertyName:"direction",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(p.TextureLinkLineComponent,{label:"Texture",texture:t.anisotropy.texture,material:t,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:this._onDebugSelectionChangeObservable}))),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"SHEEN"},i.createElement(c.CheckBoxLineComponent,{label:"Enabled",target:t.sheen,propertyName:"isEnabled",onValueChanged:function(){return e.forceUpdate()},onPropertyChangedObservable:this.props.onPropertyChangedObservable}),t.sheen.isEnabled&&i.createElement("div",{className:"fragment"},i.createElement(c.CheckBoxLineComponent,{label:"Link to Albedo",target:t.sheen,propertyName:"linkSheenWithAlbedo",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(u.SliderLineComponent,{label:"Intensity",target:t.sheen,propertyName:"intensity",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(s.Color3LineComponent,{label:"Color",target:t.sheen,propertyName:"color",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(p.TextureLinkLineComponent,{label:"Texture",texture:t.sheen.texture,material:t,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:this._onDebugSelectionChangeObservable}))),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"SUBSURFACE"},i.createElement(p.TextureLinkLineComponent,{label:"Thickness",texture:t.subSurface.thicknessTexture,material:t,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:this._onDebugSelectionChangeObservable}),i.createElement(u.SliderLineComponent,{label:"Min Thickness",target:t.subSurface,propertyName:"minimumThickness",minimum:0,maximum:10,step:.1,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(u.SliderLineComponent,{label:"Max Thickness",target:t.subSurface,propertyName:"maximumThickness",minimum:0,maximum:10,step:.1,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.CheckBoxLineComponent,{label:"Mask From Thickness",target:t.subSurface,propertyName:"useMaskFromThicknessTexture",onValueChanged:function(){return e.forceUpdate()},onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(s.Color3LineComponent,{label:"Tint Color",target:t.subSurface,propertyName:"tintColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.CheckBoxLineComponent,{label:"Refraction Enabled",target:t.subSurface,propertyName:"isRefractionEnabled",onValueChanged:function(){return e.forceUpdate()},onPropertyChangedObservable:this.props.onPropertyChangedObservable}),t.subSurface.isRefractionEnabled&&i.createElement("div",{className:"fragment"},i.createElement(u.SliderLineComponent,{label:"Intensity",target:t.subSurface,propertyName:"refractionIntensity",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(u.SliderLineComponent,{label:"Index of Refraction",target:t.subSurface,propertyName:"indexOfRefraction",minimum:1,maximum:2,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(u.SliderLineComponent,{label:"Tint at Distance",target:t.subSurface,propertyName:"tintColorAtDistance",minimum:0,maximum:10,step:.1,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.CheckBoxLineComponent,{label:"Link refraction with transparency",target:t.subSurface,propertyName:"linkRefractionWithTransparency",onPropertyChangedObservable:this.props.onPropertyChangedObservable})),i.createElement(c.CheckBoxLineComponent,{label:"Translucency Enabled",target:t.subSurface,propertyName:"isTranslucencyEnabled",onValueChanged:function(){return e.forceUpdate()},onPropertyChangedObservable:this.props.onPropertyChangedObservable}),t.subSurface.isTranslucencyEnabled&&i.createElement("div",{className:"fragment"},i.createElement(u.SliderLineComponent,{label:"Intensity",target:t.subSurface,propertyName:"translucencyIntensity",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(s.Color3LineComponent,{label:"Diffusion Distance",target:t.subSurface,propertyName:"diffusionDistance",onPropertyChangedObservable:this.props.onPropertyChangedObservable}))),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"LEVELS",closed:!0},i.createElement(u.SliderLineComponent,{label:"Environment",target:t,propertyName:"environmentIntensity",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(u.SliderLineComponent,{label:"Specular",target:t,propertyName:"specularIntensity",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(u.SliderLineComponent,{label:"Emissive",target:t,propertyName:"emissiveIntensity",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(u.SliderLineComponent,{label:"Direct",target:t,propertyName:"directIntensity",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),t.bumpTexture&&i.createElement(u.SliderLineComponent,{label:"Bump strength",target:t.bumpTexture,propertyName:"level",minimum:0,maximum:2,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),t.ambientTexture&&i.createElement(u.SliderLineComponent,{label:"Ambient strength",target:t,propertyName:"ambientTextureStrength",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),t.reflectionTexture&&i.createElement(u.SliderLineComponent,{label:"Reflection strength",target:t.reflectionTexture,propertyName:"level",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable})),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"RENDERING",closed:!0},i.createElement(c.CheckBoxLineComponent,{label:"Alpha from albedo",target:t,propertyName:"useAlphaFromAlbedoTexture",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.CheckBoxLineComponent,{label:"Ambient in grayscale",target:t,propertyName:"useAmbientInGrayScale",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.CheckBoxLineComponent,{label:"Radiance over alpha",target:t,propertyName:"useRadianceOverAlpha",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.CheckBoxLineComponent,{label:"Micro-surface from ref. map alpha",target:t,propertyName:"useMicroSurfaceFromReflectivityMapAlpha",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.CheckBoxLineComponent,{label:"Specular over alpha",target:t,propertyName:"useSpecularOverAlpha",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.CheckBoxLineComponent,{label:"Specular anti-aliasing",target:t,propertyName:"enableSpecularAntiAliasing",onPropertyChangedObservable:this.props.onPropertyChangedObservable})),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"NORMAL MAP",closed:!0},i.createElement(c.CheckBoxLineComponent,{label:"Invert X axis",target:t,propertyName:"invertNormalMapX",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.CheckBoxLineComponent,{label:"Invert Y axis",target:t,propertyName:"invertNormalMapY",onPropertyChangedObservable:this.props.onPropertyChangedObservable})),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"ADVANCED",closed:!0},i.createElement(c.CheckBoxLineComponent,{label:"Energy Conservation",target:t.brdf,propertyName:"useEnergyConservation",onValueChanged:function(){return e.forceUpdate()},onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.CheckBoxLineComponent,{label:"Spherical Harmonics",target:t.brdf,propertyName:"useSphericalHarmonics",onValueChanged:function(){return e.forceUpdate()},onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.CheckBoxLineComponent,{label:"Radiance occlusion",target:t,propertyName:"useRadianceOcclusion",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.CheckBoxLineComponent,{label:"Horizon occlusion ",target:t,propertyName:"useHorizonOcclusion",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.CheckBoxLineComponent,{label:"Unlit",target:t,propertyName:"unlit",onPropertyChangedObservable:this.props.onPropertyChangedObservable})),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"DEBUG",closed:!0},i.createElement(h.OptionsLineComponent,{label:"Debug mode",options:[{label:"None",value:0},{label:"Normalized position",value:1},{label:"Normals",value:2},{label:"Tangents",value:3},{label:"Bitangents",value:4},{label:"Bump Normals",value:5},{label:"UV1",value:6},{label:"UV2",value:7},{label:"ClearCoat Normals",value:8},{label:"ClearCoat Tangents",value:9},{label:"ClearCoat Bitangents",value:10},{label:"Anisotropic Normals",value:11},{label:"Anisotropic Tangents",value:12},{label:"Anisotropic Bitangents",value:13},{label:"Albdeo Map",value:20},{label:"Ambient Map",value:21},{label:"Opacity Map",value:22},{label:"Emissive Map",value:23},{label:"Light Map",value:24},{label:"Metallic Map",value:25},{label:"Reflectivity Map",value:26},{label:"ClearCoat Map",value:27},{label:"ClearCoat Tint Map",value:28},{label:"Sheen Map",value:29},{label:"Anisotropic Map",value:30},{label:"Thickness Map",value:31},{label:"Env Refraction",value:40},{label:"Env Reflection",value:41},{label:"Env Clear Coat",value:42},{label:"Direct Diffuse",value:50},{label:"Direct Specular",value:51},{label:"Direct Clear Coat",value:52},{label:"Direct Sheen",value:53},{label:"Env Irradiance",value:54},{label:"Surface Albedo",value:60},{label:"Reflectance 0",value:61},{label:"Metallic",value:62},{label:"Metallic F0",value:71},{label:"Roughness",value:63},{label:"AlphaG",value:64},{label:"NdotV",value:65},{label:"ClearCoat Color",value:66},{label:"ClearCoat Roughness",value:67},{label:"ClearCoat NdotV",value:68},{label:"Transmittance",value:69},{label:"Refraction Transmittance",value:70},{label:"SEO",value:80},{label:"EHO",value:81},{label:"Energy Factor",value:82},{label:"Specular Reflectance",value:83},{label:"Clear Coat Reflectance",value:84},{label:"Sheen Reflectance",value:85},{label:"Luminance Over Alpha",value:86},{label:"Alpha",value:87}],target:t,propertyName:"debugMode"}),i.createElement(u.SliderLineComponent,{label:"Split position",target:t,propertyName:"debugLimit",minimum:-1,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(u.SliderLineComponent,{label:"Output factor",target:t,propertyName:"debugFactor",minimum:0,maximum:5,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable})))},t}(i.Component)},"./components/actionTabs/tabs/propertyGrids/materials/pbrMetallicRoughnessMaterialPropertyGridComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"PBRMetallicRoughnessMaterialPropertyGridComponent",(function(){return d}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("@babylonjs/core/Misc/observable"),a=n("./components/actionTabs/lineContainerComponent.tsx"),s=n("./components/actionTabs/lines/color3LineComponent.tsx"),c=n("./components/actionTabs/lines/sliderLineComponent.tsx"),l=n("./components/actionTabs/tabs/propertyGrids/materials/commonMaterialPropertyGridComponent.tsx"),u=n("./components/actionTabs/lines/textureLinkLineComponent.tsx"),h=n("./components/actionTabs/lines/checkBoxLineComponent.tsx"),d=function(e){function t(t){var n=e.call(this,t)||this;return n._onDebugSelectionChangeObservable=new o.Observable,n}return Object(r.__extends)(t,e),t.prototype.renderTextures=function(){var e=this.props.material,t=this._onDebugSelectionChangeObservable;return i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"TEXTURES"},i.createElement(u.TextureLinkLineComponent,{label:"Base",texture:e.baseTexture,propertyName:"baseTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),i.createElement(u.TextureLinkLineComponent,{label:"Metallic roughness",texture:e.metallicRoughnessTexture,propertyName:"metallicRoughnessTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),i.createElement(u.TextureLinkLineComponent,{label:"Normal",texture:e.normalTexture,propertyName:"normalTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),i.createElement(u.TextureLinkLineComponent,{label:"Environment",texture:e.environmentTexture,propertyName:"environmentTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),i.createElement(u.TextureLinkLineComponent,{label:"Emissive",texture:e.emissiveTexture,propertyName:"emissiveTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),i.createElement(u.TextureLinkLineComponent,{label:"Lightmap",texture:e.lightmapTexture,propertyName:"lightmapTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}))},t.prototype.render=function(){var e=this.props.material;return i.createElement("div",{className:"pane"},i.createElement(l.CommonMaterialPropertyGridComponent,{globalState:this.props.globalState,lockObject:this.props.lockObject,material:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),this.renderTextures(),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"LIGHTING & COLORS"},i.createElement(s.Color3LineComponent,{label:"Base",target:e,propertyName:"baseColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(s.Color3LineComponent,{label:"Emissive",target:e,propertyName:"emissiveColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable})),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"LEVELS",closed:!0},i.createElement(c.SliderLineComponent,{label:"Metallic",target:e,propertyName:"metallic",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.SliderLineComponent,{label:"Roughness",target:e,propertyName:"roughness",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable})),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"NORMAL MAP",closed:!0},i.createElement(h.CheckBoxLineComponent,{label:"Invert X axis",target:e,propertyName:"invertNormalMapX",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(h.CheckBoxLineComponent,{label:"Invert Y axis",target:e,propertyName:"invertNormalMapY",onPropertyChangedObservable:this.props.onPropertyChangedObservable})))},t}(i.Component)},"./components/actionTabs/tabs/propertyGrids/materials/pbrSpecularGlossinessMaterialPropertyGridComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"PBRSpecularGlossinessMaterialPropertyGridComponent",(function(){return d}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("@babylonjs/core/Misc/observable"),a=n("./components/actionTabs/lineContainerComponent.tsx"),s=n("./components/actionTabs/lines/color3LineComponent.tsx"),c=n("./components/actionTabs/lines/sliderLineComponent.tsx"),l=n("./components/actionTabs/tabs/propertyGrids/materials/commonMaterialPropertyGridComponent.tsx"),u=n("./components/actionTabs/lines/textureLinkLineComponent.tsx"),h=n("./components/actionTabs/lines/checkBoxLineComponent.tsx"),d=function(e){function t(t){var n=e.call(this,t)||this;return n._onDebugSelectionChangeObservable=new o.Observable,n}return Object(r.__extends)(t,e),t.prototype.renderTextures=function(){var e=this.props.material,t=this._onDebugSelectionChangeObservable;return i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"TEXTURES"},i.createElement(u.TextureLinkLineComponent,{label:"Diffuse",texture:e.diffuseTexture,propertyName:"diffuseTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),i.createElement(u.TextureLinkLineComponent,{label:"Specular glossiness",texture:e.specularGlossinessTexture,propertyName:"specularGlossinessTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),i.createElement(u.TextureLinkLineComponent,{label:"Normal",texture:e.normalTexture,propertyName:"normalTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),i.createElement(u.TextureLinkLineComponent,{label:"Environment",texture:e.environmentTexture,propertyName:"environmentTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),i.createElement(u.TextureLinkLineComponent,{label:"Emissive",texture:e.emissiveTexture,propertyName:"emissiveTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),i.createElement(u.TextureLinkLineComponent,{label:"Lightmap",texture:e.lightmapTexture,propertyName:"lightmapTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}))},t.prototype.render=function(){var e=this.props.material;return i.createElement("div",{className:"pane"},i.createElement(l.CommonMaterialPropertyGridComponent,{globalState:this.props.globalState,lockObject:this.props.lockObject,material:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),this.renderTextures(),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"LIGHTING & COLORS"},i.createElement(s.Color3LineComponent,{label:"Diffuse",target:e,propertyName:"diffuseColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(s.Color3LineComponent,{label:"Specular",target:e,propertyName:"specularColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable})),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"LEVELS",closed:!0},i.createElement(c.SliderLineComponent,{label:"Glossiness",target:e,propertyName:"glossiness",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable})),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"NORMAL MAP",closed:!0},i.createElement(h.CheckBoxLineComponent,{label:"Invert X axis",target:e,propertyName:"invertNormalMapX",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(h.CheckBoxLineComponent,{label:"Invert Y axis",target:e,propertyName:"invertNormalMapY",onPropertyChangedObservable:this.props.onPropertyChangedObservable})))},t}(i.Component)},"./components/actionTabs/tabs/propertyGrids/materials/standardMaterialPropertyGridComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"StandardMaterialPropertyGridComponent",(function(){return d}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("@babylonjs/core/Misc/observable"),a=n("./components/actionTabs/lineContainerComponent.tsx"),s=n("./components/actionTabs/lines/color3LineComponent.tsx"),c=n("./components/actionTabs/lines/sliderLineComponent.tsx"),l=n("./components/actionTabs/tabs/propertyGrids/materials/commonMaterialPropertyGridComponent.tsx"),u=n("./components/actionTabs/lines/textureLinkLineComponent.tsx"),h=n("./components/actionTabs/lines/checkBoxLineComponent.tsx"),d=function(e){function t(t){var n=e.call(this,t)||this;return n._onDebugSelectionChangeObservable=new o.Observable,n}return Object(r.__extends)(t,e),t.prototype.renderTextures=function(){var e=this.props.material,t=this._onDebugSelectionChangeObservable;return i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"TEXTURES"},i.createElement(u.TextureLinkLineComponent,{label:"Diffuse",texture:e.diffuseTexture,propertyName:"diffuseTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),i.createElement(u.TextureLinkLineComponent,{label:"Specular",texture:e.specularTexture,propertyName:"specularTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),i.createElement(u.TextureLinkLineComponent,{label:"Reflection",texture:e.reflectionTexture,propertyName:"reflectionTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),i.createElement(u.TextureLinkLineComponent,{label:"Refraction",texture:e.refractionTexture,propertyName:"refractionTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),i.createElement(u.TextureLinkLineComponent,{label:"Emissive",texture:e.emissiveTexture,propertyName:"emissiveTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),i.createElement(u.TextureLinkLineComponent,{label:"Bump",texture:e.bumpTexture,propertyName:"bumpTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),i.createElement(u.TextureLinkLineComponent,{label:"Opacity",texture:e.opacityTexture,propertyName:"opacityTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),i.createElement(u.TextureLinkLineComponent,{label:"Ambient",texture:e.ambientTexture,propertyName:"ambientTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),i.createElement(u.TextureLinkLineComponent,{label:"Lightmap",texture:e.lightmapTexture,propertyName:"lightmapTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),i.createElement(h.CheckBoxLineComponent,{label:"Use lightmap as shadowmap",target:e,propertyName:"useLightmapAsShadowmap ",onPropertyChangedObservable:this.props.onPropertyChangedObservable}))},t.prototype.render=function(){var e=this.props.material;return i.createElement("div",{className:"pane"},i.createElement(l.CommonMaterialPropertyGridComponent,{globalState:this.props.globalState,lockObject:this.props.lockObject,material:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),this.renderTextures(),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"LIGHTING & COLORS"},i.createElement(s.Color3LineComponent,{label:"Diffuse",target:e,propertyName:"diffuseColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(s.Color3LineComponent,{label:"Specular",target:e,propertyName:"specularColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.SliderLineComponent,{label:"Specular power",target:e,propertyName:"specularPower",minimum:0,maximum:128,step:.1,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(s.Color3LineComponent,{label:"Emissive",target:e,propertyName:"emissiveColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(s.Color3LineComponent,{label:"Ambient",target:e,propertyName:"ambientColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable})),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"LEVELS",closed:!0},e.diffuseTexture&&i.createElement(c.SliderLineComponent,{label:"Diffuse level",target:e.diffuseTexture,propertyName:"level",minimum:0,maximum:2,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.specularTexture&&i.createElement(c.SliderLineComponent,{label:"Specular level",target:e.specularTexture,propertyName:"level",minimum:0,maximum:2,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.reflectionTexture&&i.createElement(c.SliderLineComponent,{label:"Reflection level",target:e.reflectionTexture,propertyName:"level",minimum:0,maximum:2,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.refractionTexture&&i.createElement(c.SliderLineComponent,{label:"Refraction level",target:e.refractionTexture,propertyName:"level",minimum:0,maximum:2,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.emissiveTexture&&i.createElement(c.SliderLineComponent,{label:"Emissive level",target:e.emissiveTexture,propertyName:"level",minimum:0,maximum:2,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.bumpTexture&&i.createElement(c.SliderLineComponent,{label:"Bump level",target:e.bumpTexture,propertyName:"level",minimum:0,maximum:2,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.opacityTexture&&i.createElement(c.SliderLineComponent,{label:"Opacity level",target:e.opacityTexture,propertyName:"level",minimum:0,maximum:2,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.ambientTexture&&i.createElement(c.SliderLineComponent,{label:"Ambient level",target:e.ambientTexture,propertyName:"level",minimum:0,maximum:2,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.lightmapTexture&&i.createElement(c.SliderLineComponent,{label:"Lightmap level",target:e.lightmapTexture,propertyName:"level",minimum:0,maximum:2,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable})),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"NORMAL MAP",closed:!0},i.createElement(h.CheckBoxLineComponent,{label:"Invert X axis",target:e,propertyName:"invertNormalMapX",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(h.CheckBoxLineComponent,{label:"Invert Y axis",target:e,propertyName:"invertNormalMapY",onPropertyChangedObservable:this.props.onPropertyChangedObservable})))},t}(i.Component)},"./components/actionTabs/tabs/propertyGrids/materials/texturePropertyGridComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"TexturePropertyGridComponent",(function(){return b}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("@babylonjs/core/Misc/observable"),a=n("./components/actionTabs/lineContainerComponent.tsx"),s=n("./components/actionTabs/lines/sliderLineComponent.tsx"),c=n("./components/actionTabs/lines/textLineComponent.tsx"),l=n("./components/actionTabs/lines/checkBoxLineComponent.tsx"),u=n("./components/actionTabs/lines/textureLineComponent.tsx"),h=n("./components/actionTabs/lines/floatLineComponent.tsx"),d=n("./components/actionTabs/lines/optionsLineComponent.tsx"),p=n("./components/actionTabs/lines/fileButtonLineComponent.tsx"),f=n("./components/actionTabs/lines/valueLineComponent.tsx"),m=n("@babylonjs/gui/2D/adtInstrumentation"),g=n("./components/actionTabs/tabs/propertyGrids/customPropertyGridComponent.tsx"),_=n("./components/actionTabs/lines/buttonLineComponent.tsx"),v=n("./components/actionTabs/lines/textInputLineComponent.tsx"),b=function(e){function t(t){var n=e.call(this,t)||this,r=n.props.texture;if(!r||!r.rootContainer)return n;var i=r;return n._adtInstrumentation=new m.AdvancedDynamicTextureInstrumentation(i),n._adtInstrumentation.captureRenderTime=!0,n._adtInstrumentation.captureLayoutTime=!0,n}return Object(r.__extends)(t,e),t.prototype.componentWillUnmount=function(){this._adtInstrumentation&&(this._adtInstrumentation.dispose(),this._adtInstrumentation=null)},t.prototype.updateTexture=function(e){var t=this,n=this.props.texture;o.Tools.ReadFile(e,(function(r){var i=new Blob([r],{type:"octet/stream"}),o=URL.createObjectURL(i);if(n.isCube){var a=void 0;e.name.toLowerCase().indexOf(".dds")>0?a=".dds":e.name.toLowerCase().indexOf(".env")>0&&(a=".env"),n.updateURL(o,a,(function(){return t.foreceRefresh()}))}else n.updateURL(o,null,(function(){return t.foreceRefresh()}))}),void 0,!0)},t.prototype.foreceRefresh=function(){this.forceUpdate(),this.refs.textureLine.updatePreview()},t.prototype.render=function(){var e=this,t=this.props.texture,n=[{label:"Nearest",value:o.Texture.NEAREST_NEAREST},{label:"Nearest & linear mip",value:o.Texture.NEAREST_LINEAR},{label:"Linear",value:o.Texture.LINEAR_LINEAR_MIPLINEAR}],r=[{label:"Explicit",value:o.Texture.EXPLICIT_MODE},{label:"Cubic",value:o.Texture.CUBIC_MODE},{label:"Inverse cubic",value:o.Texture.INVCUBIC_MODE},{label:"Equirectangular",value:o.Texture.EQUIRECTANGULAR_MODE},{label:"Fixed equirectangular",value:o.Texture.FIXED_EQUIRECTANGULAR_MODE},{label:"Fixed equirectangular mirrored",value:o.Texture.FIXED_EQUIRECTANGULAR_MIRRORED_MODE},{label:"Planar",value:o.Texture.PLANAR_MODE},{label:"Projection",value:o.Texture.PROJECTION_MODE},{label:"Skybox",value:o.Texture.SKYBOX_MODE},{label:"Spherical",value:o.Texture.SPHERICAL_MODE}],m="",b=t.url;if(b)for(var y=b.length-1;y>=0&&"."!==b[y];y--)m=b[y]+m;else b="";var C="data"===b.substring(0,4)||"blob"===b.substring(0,4)?"":b;return i.createElement("div",{className:"pane"},i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"PREVIEW"},i.createElement(u.TextureLineComponent,{ref:"textureLine",texture:t,width:256,height:256,globalState:this.props.globalState}),i.createElement(p.FileButtonLineComponent,{label:"Load texture from file",onClick:function(t){return e.updateTexture(t)},accept:".jpg, .png, .tga, .dds, .env"}),i.createElement(v.TextInputLineComponent,{label:"URL",value:C,lockObject:this.props.lockObject,onChange:function(n){t.updateURL(n),e.foreceRefresh()}})),i.createElement(g.CustomPropertyGridComponent,{globalState:this.props.globalState,target:t,lockObject:this.props.lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"GENERAL"},i.createElement(c.TextLineComponent,{label:"Width",value:t.getSize().width.toString()}),i.createElement(c.TextLineComponent,{label:"Height",value:t.getSize().height.toString()}),t.isRenderTarget&&i.createElement(_.ButtonLineComponent,{label:"Scale up",onClick:function(){var n=t.getScene();t.scale(2),setTimeout((function(){e.props.globalState.onSelectionChangedObservable.notifyObservers(n.getTextureByUniqueID(t.uniqueId))}))}}),t.isRenderTarget&&i.createElement(_.ButtonLineComponent,{label:"Scale down",onClick:function(){var n=t.getScene();t.scale(.5),setTimeout((function(){e.props.globalState.onSelectionChangedObservable.notifyObservers(n.getTextureByUniqueID(t.uniqueId))}))}}),m&&i.createElement(c.TextLineComponent,{label:"File format",value:m}),i.createElement(c.TextLineComponent,{label:"Unique ID",value:t.uniqueId.toString()}),i.createElement(c.TextLineComponent,{label:"Class",value:t.getClassName()}),i.createElement(c.TextLineComponent,{label:"Has alpha",value:t.hasAlpha?"Yes":"No"}),i.createElement(c.TextLineComponent,{label:"Is 3D",value:t.is3D?"Yes":"No"}),i.createElement(c.TextLineComponent,{label:"Is 2D array",value:t.is2DArray?"Yes":"No"}),i.createElement(c.TextLineComponent,{label:"Is cube",value:t.isCube?"Yes":"No"}),i.createElement(c.TextLineComponent,{label:"Is render target",value:t.isRenderTarget?"Yes":"No"}),t instanceof o.Texture&&i.createElement(c.TextLineComponent,{label:"Stored as inverted on Y",value:t.invertY?"Yes":"No"}),i.createElement(c.TextLineComponent,{label:"Has mipmaps",value:t.noMipmap?"No":"Yes"}),i.createElement(s.SliderLineComponent,{label:"UV set",target:t,propertyName:"coordinatesIndex",minimum:0,maximum:3,step:1,onPropertyChangedObservable:this.props.onPropertyChangedObservable,decimalCount:0}),i.createElement(d.OptionsLineComponent,{label:"Mode",options:r,target:t,propertyName:"coordinatesMode",onPropertyChangedObservable:this.props.onPropertyChangedObservable,onSelect:function(e){return t.updateSamplingMode(e)}}),i.createElement(s.SliderLineComponent,{label:"Level",target:t,propertyName:"level",minimum:0,maximum:2,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),t.updateSamplingMode&&i.createElement(d.OptionsLineComponent,{label:"Sampling",options:n,target:t,noDirectUpdate:!0,propertyName:"samplingMode",onPropertyChangedObservable:this.props.onPropertyChangedObservable,onSelect:function(e){return t.updateSamplingMode(e)}})),t.rootContainer&&i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"ADVANCED TEXTURE PROPERTIES"},i.createElement(f.ValueLineComponent,{label:"Last layout time",value:this._adtInstrumentation.renderTimeCounter.current,units:"ms"}),i.createElement(f.ValueLineComponent,{label:"Last render time",value:this._adtInstrumentation.layoutTimeCounter.current,units:"ms"}),i.createElement(s.SliderLineComponent,{label:"Render scale",minimum:.1,maximum:5,step:.1,target:t,propertyName:"renderScale",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(l.CheckBoxLineComponent,{label:"Premultiply alpha",target:t,propertyName:"premulAlpha",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(h.FloatLineComponent,{lockObject:this.props.lockObject,label:"Ideal width",target:t,propertyName:"idealWidth",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(h.FloatLineComponent,{lockObject:this.props.lockObject,label:"Ideal height",target:t,propertyName:"idealHeight",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(l.CheckBoxLineComponent,{label:"Use smallest ideal",target:t,propertyName:"useSmallestIdeal",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(l.CheckBoxLineComponent,{label:"Render at ideal size",target:t,propertyName:"renderAtIdealSize",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(l.CheckBoxLineComponent,{label:"Invalidate Rect optimization",target:t,propertyName:"useInvalidateRectOptimization",onPropertyChangedObservable:this.props.onPropertyChangedObservable})),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"TRANSFORM"},!t.isCube&&i.createElement("div",null,i.createElement(h.FloatLineComponent,{lockObject:this.props.lockObject,label:"U offset",target:t,propertyName:"uOffset",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(h.FloatLineComponent,{lockObject:this.props.lockObject,label:"V offset",target:t,propertyName:"vOffset",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(h.FloatLineComponent,{lockObject:this.props.lockObject,label:"U scale",target:t,propertyName:"uScale",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(h.FloatLineComponent,{lockObject:this.props.lockObject,label:"V scale",target:t,propertyName:"vScale",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(h.FloatLineComponent,{lockObject:this.props.lockObject,label:"U angle",useEuler:this.props.globalState.onlyUseEulers,target:t,propertyName:"uAng",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(h.FloatLineComponent,{lockObject:this.props.lockObject,label:"V angle",useEuler:this.props.globalState.onlyUseEulers,target:t,propertyName:"vAng",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(h.FloatLineComponent,{lockObject:this.props.lockObject,label:"W angle",useEuler:this.props.globalState.onlyUseEulers,target:t,propertyName:"wAng",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(l.CheckBoxLineComponent,{label:"Clamp U",isSelected:function(){return t.wrapU===o.Texture.CLAMP_ADDRESSMODE},onSelect:function(e){return t.wrapU=e?o.Texture.CLAMP_ADDRESSMODE:o.Texture.WRAP_ADDRESSMODE}}),i.createElement(l.CheckBoxLineComponent,{label:"Clamp V",isSelected:function(){return t.wrapV===o.Texture.CLAMP_ADDRESSMODE},onSelect:function(e){return t.wrapV=e?o.Texture.CLAMP_ADDRESSMODE:o.Texture.WRAP_ADDRESSMODE}})),t.isCube&&i.createElement("div",null,i.createElement(s.SliderLineComponent,{label:"Rotation Y",useEuler:this.props.globalState.onlyUseEulers,minimum:0,maximum:2*Math.PI,step:.1,target:t,propertyName:"rotationY"}))))},t}(i.Component)},"./components/actionTabs/tabs/propertyGrids/meshes/bonePropertyGridComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"BonePropertyGridComponent",(function(){return l}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("./components/actionTabs/lineContainerComponent.tsx"),a=n("./components/actionTabs/lines/textLineComponent.tsx"),s=n("./components/actionTabs/lines/vector3LineComponent.tsx"),c=n("./components/actionTabs/lines/quaternionLineComponent.tsx"),l=function(e){function t(t){return e.call(this,t)||this}return Object(r.__extends)(t,e),t.prototype.onTransformNodeLink=function(){if(this.props.globalState.onSelectionChangedObservable){var e=this.props.bone.getTransformNode();this.props.globalState.onSelectionChangedObservable.notifyObservers(e)}},t.prototype.render=function(){var e=this,t=this.props.bone;return i.createElement("div",{className:"pane"},i.createElement(o.LineContainerComponent,{globalState:this.props.globalState,title:"GENERAL"},i.createElement(a.TextLineComponent,{label:"Name",value:t.name}),i.createElement(a.TextLineComponent,{label:"Index",value:t.getIndex().toString()}),i.createElement(a.TextLineComponent,{label:"Unique ID",value:t.uniqueId.toString()}),t.getParent()&&i.createElement(a.TextLineComponent,{label:"Parent",value:t.getParent().name,onLink:function(){return e.props.globalState.onSelectionChangedObservable.notifyObservers(t.getParent())}}),t.getTransformNode()&&i.createElement(a.TextLineComponent,{label:"Linked node",value:t.getTransformNode().name,onLink:function(){return e.onTransformNodeLink()}})),i.createElement(o.LineContainerComponent,{globalState:this.props.globalState,title:"TRANSFORMATIONS"},i.createElement(s.Vector3LineComponent,{label:"Position",target:t,propertyName:"position",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),!t.rotationQuaternion&&i.createElement(s.Vector3LineComponent,{label:"Rotation",useEuler:this.props.globalState.onlyUseEulers,target:t,propertyName:"rotation",step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),t.rotationQuaternion&&i.createElement(c.QuaternionLineComponent,{label:"Rotation",useEuler:this.props.globalState.onlyUseEulers,target:t,propertyName:"rotationQuaternion",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(s.Vector3LineComponent,{label:"Scaling",target:t,propertyName:"scaling",onPropertyChangedObservable:this.props.onPropertyChangedObservable})))},t}(i.Component)},"./components/actionTabs/tabs/propertyGrids/meshes/meshPropertyGridComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"MeshPropertyGridComponent",(function(){return _}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("@babylonjs/core/Misc/observable"),a=n("./components/actionTabs/lineContainerComponent.tsx"),s=n("./components/actionTabs/lines/textLineComponent.tsx"),c=n("./components/actionTabs/lines/checkBoxLineComponent.tsx"),l=n("./components/actionTabs/lines/vector3LineComponent.tsx"),u=n("./components/actionTabs/lines/sliderLineComponent.tsx"),h=n("./components/actionTabs/lines/quaternionLineComponent.tsx"),d=n("./components/actionTabs/lines/floatLineComponent.tsx"),p=n("./components/actionTabs/tabs/propertyGrids/customPropertyGridComponent.tsx"),f=n("./components/actionTabs/lines/color3LineComponent.tsx"),m=n("./components/actionTabs/lines/optionsLineComponent.tsx"),g=n("./components/actionTabs/lines/buttonLineComponent.tsx"),_=function(e){function t(t){var n=e.call(this,t)||this;return n.state={displayNormals:!1,displayVertexColors:!1},n}return Object(r.__extends)(t,e),t.prototype.renderWireframeOver=function(){var e=this.props.mesh,t=e.getScene();if(e.reservedDataStore&&e.reservedDataStore.wireframeOver)return e.reservedDataStore.wireframeOver.dispose(!1,!0),e.reservedDataStore.wireframeOver=null,void this.forceUpdate();var n=e.clone();n.reservedDataStore={hidden:!0},n.parent=e,n.position=o.Vector3.Zero(),n.scaling=new o.Vector3(1,1,1),n.rotation=o.Vector3.Zero(),n.rotationQuaternion=null;var r=new o.StandardMaterial("wireframeOver",t);r.reservedDataStore={hidden:!0},n.material=r,r.zOffset=1,r.disableLighting=!0,r.backFaceCulling=!1,r.emissiveColor=o.Color3.White(),r.wireframe=!0,e.reservedDataStore||(e.reservedDataStore={}),e.reservedDataStore.wireframeOver=n,this.forceUpdate()},t.prototype.renderNormalVectors=function(){var e=this.props.mesh,t=e.getScene();if(e.reservedDataStore&&e.reservedDataStore.normalLines)return e.reservedDataStore.normalLines.dispose(),e.reservedDataStore.normalLines=null,void this.forceUpdate();for(var n=e.getVerticesData(o.VertexBuffer.NormalKind),r=e.getVerticesData(o.VertexBuffer.PositionKind),i=o.Color3.White(),a=e.getBoundingInfo(),s=.05*a.maximum.subtractToRef(a.minimum,o.TmpVectors.Vector3[0]).length(),c=[],l=0;l<n.length;l+=3){var u=o.Vector3.FromArray(r,l),h=u.add(o.Vector3.FromArray(n,l).scaleInPlace(s));c.push([u,h])}var d=o.LinesBuilder.CreateLineSystem("normalLines",{lines:c},t);d.color=i,d.parent=e,d.reservedDataStore={hidden:!0},e.reservedDataStore||(e.reservedDataStore={}),e.reservedDataStore.normalLines=d,this.forceUpdate()},t.prototype.displayNormals=function(){var e=this,t=this.props.mesh,n=t.getScene();if(t.material&&"NormalMaterial"===t.material.getClassName())t.material.dispose(),t.material=t.reservedDataStore.originalMaterial,t.reservedDataStore.originalMaterial=null,this.setState({displayNormals:!1});else{if(!BABYLON.NormalMaterial)return this.setState({displayNormals:!0}),void o.Tools.LoadScript("https://preview.babylonjs.com/materialsLibrary/babylonjs.materials.js",(function(){e.displayNormals()}));t.reservedDataStore||(t.reservedDataStore={}),t.reservedDataStore.originalMaterial||(t.reservedDataStore.originalMaterial=t.material);var r=new BABYLON.NormalMaterial("normalMaterial",n);r.disableLighting=!0,t.material&&(r.sideOrientation=t.material.sideOrientation),r.reservedDataStore={hidden:!0},t.material=r,this.setState({displayNormals:!0})}},t.prototype.displayVertexColors=function(){var e=this.props.mesh,t=e.getScene();if(e.material&&e.material.reservedDataStore&&e.material.reservedDataStore.isVertexColorMaterial)e.material.dispose(),e.material=e.reservedDataStore.originalMaterial,e.reservedDataStore.originalMaterial=null,this.setState({displayVertexColors:!1});else{e.reservedDataStore||(e.reservedDataStore={}),e.reservedDataStore.originalMaterial||(e.reservedDataStore.originalMaterial=e.material);var n=new o.StandardMaterial("vertex colors",t);n.disableLighting=!0,n.emissiveColor=o.Color3.White(),e.material&&(n.sideOrientation=e.material.sideOrientation),n.reservedDataStore={hidden:!0,isVertexColorMaterial:!0},e.useVertexColors=!0,e.material=n,this.setState({displayVertexColors:!0})}},t.prototype.onMaterialLink=function(){if(this.props.onSelectionChangedObservable){var e=this.props.mesh;this.props.onSelectionChangedObservable.notifyObservers(e.material)}},t.prototype.onSourceMeshLink=function(){if(this.props.onSelectionChangedObservable){var e=this.props.mesh;this.props.onSelectionChangedObservable.notifyObservers(e.sourceMesh)}},t.prototype.onSkeletonLink=function(){if(this.props.onSelectionChangedObservable){var e=this.props.mesh;this.props.onSelectionChangedObservable.notifyObservers(e.skeleton)}},t.prototype.convertPhysicsTypeToString=function(){switch(this.props.mesh.physicsImpostor.type){case o.PhysicsImpostor.NoImpostor:return"No impostor";case o.PhysicsImpostor.SphereImpostor:return"Sphere";case o.PhysicsImpostor.BoxImpostor:return"Box";case o.PhysicsImpostor.PlaneImpostor:return"Plane";case o.PhysicsImpostor.MeshImpostor:return"Mesh";case o.PhysicsImpostor.CylinderImpostor:return"Cylinder";case o.PhysicsImpostor.ParticleImpostor:return"Particle";case o.PhysicsImpostor.HeightmapImpostor:return"Heightmap";case o.PhysicsImpostor.ConvexHullImpostor:return"Convex hull";case o.PhysicsImpostor.RopeImpostor:return"Rope";case o.PhysicsImpostor.SoftbodyImpostor:return"Soft body"}return"Unknown"},t.prototype.render=function(){var e=this,t=this.props.mesh,n=t.getScene(),r=null!=t.material&&"NormalMaterial"===t.material.getClassName(),_=!(null==t.material||!t.material.reservedDataStore||!t.material.reservedDataStore.isVertexColorMaterial),v=!(!t.reservedDataStore||!t.reservedDataStore.normalLines),b=!(!t.reservedDataStore||!t.reservedDataStore.wireframeOver),y=[];if(t.morphTargetManager)for(var C=0;C<t.morphTargetManager.numTargets;C++)y.push(t.morphTargetManager.getTarget(C));var x=[{label:"Accurate",value:o.AbstractMesh.OCCLUSION_ALGORITHM_TYPE_ACCURATE},{label:"Conservative",value:o.AbstractMesh.OCCLUSION_ALGORITHM_TYPE_CONSERVATIVE}],T=[{label:"None",value:o.AbstractMesh.OCCLUSION_TYPE_NONE},{label:"Optimistic",value:o.AbstractMesh.OCCLUSION_TYPE_OPTIMISTIC},{label:"Strict",value:o.AbstractMesh.OCCLUSION_TYPE_STRICT}],E=n.materials.slice(0).sort((function(e,t){return(e.name||"no name").localeCompare(t.name||"no name")})),S=E.map((function(e,t){return{label:e.name||"no name",value:t}}));return S.splice(0,0,{label:"None",value:-1}),i.createElement("div",{className:"pane"},i.createElement(p.CustomPropertyGridComponent,{globalState:this.props.globalState,target:t,lockObject:this.props.lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"GENERAL"},i.createElement(s.TextLineComponent,{label:"ID",value:t.id}),i.createElement(s.TextLineComponent,{label:"Unique ID",value:t.uniqueId.toString()}),i.createElement(s.TextLineComponent,{label:"Class",value:t.getClassName()}),i.createElement(s.TextLineComponent,{label:"Vertices",value:t.getTotalVertices().toString()}),i.createElement(s.TextLineComponent,{label:"Faces",value:(t.getTotalIndices()/3).toFixed(0)}),i.createElement(s.TextLineComponent,{label:"Sub-meshes",value:t.subMeshes?t.subMeshes.length.toString():"0"}),t.parent&&i.createElement(s.TextLineComponent,{label:"Parent",value:t.parent.name,onLink:function(){return e.props.globalState.onSelectionChangedObservable.notifyObservers(t.parent)}}),t.skeleton&&i.createElement(s.TextLineComponent,{label:"Skeleton",value:t.skeleton.name,onLink:function(){return e.onSkeletonLink()}}),i.createElement(c.CheckBoxLineComponent,{label:"Is enabled",isSelected:function(){return t.isEnabled()},onSelect:function(e){return t.setEnabled(e)}}),i.createElement(c.CheckBoxLineComponent,{label:"Is pickable",target:t,propertyName:"isPickable",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),t.material&&(!t.material.reservedDataStore||!t.material.reservedDataStore.hidden)&&i.createElement(s.TextLineComponent,{label:"Link to material",value:t.material.name,onLink:function(){return e.onMaterialLink()}}),!t.isAnInstance&&i.createElement(m.OptionsLineComponent,{label:"Active material",options:S,target:t,propertyName:"material",noDirectUpdate:!0,onSelect:function(n){t.material=n<0?null:E[n],e.forceUpdate()},extractValue:function(){return t.material?E.indexOf(t.material):-1},onPropertyChangedObservable:this.props.onPropertyChangedObservable}),t.isAnInstance&&i.createElement(s.TextLineComponent,{label:"Source",value:t.sourceMesh.name,onLink:function(){return e.onSourceMeshLink()}}),i.createElement(g.ButtonLineComponent,{label:"Dispose",onClick:function(){t.dispose(),e.props.globalState.onSelectionChangedObservable.notifyObservers(null)}})),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"TRANSFORMS"},i.createElement(l.Vector3LineComponent,{label:"Position",target:t,propertyName:"position",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),!t.rotationQuaternion&&i.createElement(l.Vector3LineComponent,{label:"Rotation",useEuler:this.props.globalState.onlyUseEulers,target:t,propertyName:"rotation",step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),t.rotationQuaternion&&i.createElement(h.QuaternionLineComponent,{label:"Rotation",useEuler:this.props.globalState.onlyUseEulers,target:t,propertyName:"rotationQuaternion",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(l.Vector3LineComponent,{label:"Scaling",target:t,propertyName:"scaling",onPropertyChangedObservable:this.props.onPropertyChangedObservable})),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"DISPLAY",closed:!0},!t.isAnInstance&&i.createElement(u.SliderLineComponent,{label:"Visibility",target:t,propertyName:"visibility",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(d.FloatLineComponent,{lockObject:this.props.lockObject,label:"Alpha index",target:t,propertyName:"alphaIndex",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.CheckBoxLineComponent,{label:"Receive shadows",target:t,propertyName:"receiveShadows",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),t.isVerticesDataPresent(o.VertexBuffer.ColorKind)&&i.createElement(c.CheckBoxLineComponent,{label:"Use vertex colors",target:t,propertyName:"useVertexColors",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),t.isVerticesDataPresent(o.VertexBuffer.ColorKind)&&i.createElement(c.CheckBoxLineComponent,{label:"Has vertex alpha",target:t,propertyName:"hasVertexAlpha",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),n.fogMode!==o.Scene.FOGMODE_NONE&&i.createElement(c.CheckBoxLineComponent,{label:"Apply fog",target:t,propertyName:"applyFog",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),!t.parent&&i.createElement(c.CheckBoxLineComponent,{label:"Infinite distance",target:t,propertyName:"infiniteDistance",onPropertyChangedObservable:this.props.onPropertyChangedObservable})),null!=t.morphTargetManager&&i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"MORPH TARGETS",closed:!0},y.map((function(t,n){return i.createElement(u.SliderLineComponent,{label:t.name,target:t,propertyName:"influence",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:e.props.onPropertyChangedObservable})}))),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"ADVANCED",closed:!0},t.useBones&&i.createElement(c.CheckBoxLineComponent,{label:"Compute bones using shaders",target:t,propertyName:"computeBonesUsingShaders",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.CheckBoxLineComponent,{label:"Collisions",target:t,propertyName:"checkCollisions",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(s.TextLineComponent,{label:"Has normals",value:t.isVerticesDataPresent(o.VertexBuffer.NormalKind)?"Yes":"No"}),i.createElement(s.TextLineComponent,{label:"Has vertex colors",value:t.isVerticesDataPresent(o.VertexBuffer.ColorKind)?"Yes":"No"}),i.createElement(s.TextLineComponent,{label:"Has UV set 0",value:t.isVerticesDataPresent(o.VertexBuffer.UVKind)?"Yes":"No"}),i.createElement(s.TextLineComponent,{label:"Has UV set 1",value:t.isVerticesDataPresent(o.VertexBuffer.UV2Kind)?"Yes":"No"}),i.createElement(s.TextLineComponent,{label:"Has UV set 2",value:t.isVerticesDataPresent(o.VertexBuffer.UV3Kind)?"Yes":"No"}),i.createElement(s.TextLineComponent,{label:"Has UV set 3",value:t.isVerticesDataPresent(o.VertexBuffer.UV4Kind)?"Yes":"No"}),i.createElement(s.TextLineComponent,{label:"Has tangents",value:t.isVerticesDataPresent(o.VertexBuffer.TangentKind)?"Yes":"No"}),i.createElement(s.TextLineComponent,{label:"Has matrix weights",value:t.isVerticesDataPresent(o.VertexBuffer.MatricesWeightsKind)?"Yes":"No"}),i.createElement(s.TextLineComponent,{label:"Has matrix indices",value:t.isVerticesDataPresent(o.VertexBuffer.MatricesIndicesKind)?"Yes":"No"})),null!=t.physicsImpostor&&i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"PHYSICS",closed:!0},i.createElement(d.FloatLineComponent,{lockObject:this.props.lockObject,label:"Mass",target:t.physicsImpostor,propertyName:"mass",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(d.FloatLineComponent,{lockObject:this.props.lockObject,label:"Friction",target:t.physicsImpostor,propertyName:"friction",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(d.FloatLineComponent,{lockObject:this.props.lockObject,label:"Restitution",target:t.physicsImpostor,propertyName:"restitution",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(s.TextLineComponent,{label:"Type",value:this.convertPhysicsTypeToString()})),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"OCCLUSIONS",closed:!0},i.createElement(m.OptionsLineComponent,{label:"Type",options:T,target:t,propertyName:"occlusionType",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(u.SliderLineComponent,{label:"Retry count",minimum:-1,maximum:10,decimalCount:0,step:1,target:t,propertyName:"occlusionRetryCount",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(m.OptionsLineComponent,{label:"Algorithm",options:x,target:t,propertyName:"occlusionQueryAlgorithmType",onPropertyChangedObservable:this.props.onPropertyChangedObservable})),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"EDGE RENDERING",closed:!0},i.createElement(c.CheckBoxLineComponent,{label:"Enable",target:t,isSelected:function(){return null!=t.edgesRenderer},onSelect:function(e){e?t.enableEdgesRendering():t.disableEdgesRendering()}}),i.createElement(u.SliderLineComponent,{label:"Edge width",minimum:0,maximum:10,step:.1,target:t,propertyName:"edgesWidth",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(f.Color3LineComponent,{label:"Edge color",target:t,propertyName:"edgesColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable})),!t.isAnInstance&&i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"OUTLINE & OVERLAY",closed:!0},i.createElement(c.CheckBoxLineComponent,{label:"Render overlay",target:t,propertyName:"renderOverlay",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(f.Color3LineComponent,{label:"Overlay color",target:t,propertyName:"overlayColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.CheckBoxLineComponent,{label:"Render outline",target:t,propertyName:"renderOutline",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(f.Color3LineComponent,{label:"Outline color",target:t,propertyName:"outlineColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable})),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"DEBUG",closed:!0},!t.isAnInstance&&i.createElement(c.CheckBoxLineComponent,{label:"Display normals",isSelected:function(){return r},onSelect:function(){return e.displayNormals()}}),!t.isAnInstance&&i.createElement(c.CheckBoxLineComponent,{label:"Display vertex colors",isSelected:function(){return _},onSelect:function(){return e.displayVertexColors()}}),t.isVerticesDataPresent(o.VertexBuffer.NormalKind)&&i.createElement(c.CheckBoxLineComponent,{label:"Render vertex normals",isSelected:function(){return v},onSelect:function(){return e.renderNormalVectors()}}),!t.isAnInstance&&i.createElement(c.CheckBoxLineComponent,{label:"Render wireframe over mesh",isSelected:function(){return b},onSelect:function(){return e.renderWireframeOver()}})))},t}(i.Component)},"./components/actionTabs/tabs/propertyGrids/meshes/skeletonPropertyGridComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"SkeletonPropertyGridComponent",(function(){return h}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("./components/actionTabs/lineContainerComponent.tsx"),a=n("./components/actionTabs/lines/checkBoxLineComponent.tsx"),s=n("./components/actionTabs/lines/textLineComponent.tsx"),c=n("./components/actionTabs/tabs/propertyGrids/animationPropertyGridComponent.tsx"),l=n("@babylonjs/core/Misc/observable"),u=n("./components/actionTabs/tabs/propertyGrids/customPropertyGridComponent.tsx"),h=function(e){function t(t){var n=e.call(this,t)||this;return n._skeletonViewersEnabled=!1,n._skeletonViewers=new Array,n.checkSkeletonViewerState(n.props),n}return Object(r.__extends)(t,e),t.prototype.switchSkeletonViewers=function(){this._skeletonViewersEnabled=!this._skeletonViewersEnabled;var e=this.props.skeleton.getScene();if(this._skeletonViewersEnabled)for(var t=0,n=e.meshes;t<n.length;t++){var r=n[t];if(r.skeleton===this.props.skeleton){for(var i=!1,o=0;o<this._skeletonViewers.length;o++)if(this._skeletonViewers[o].skeleton===r.skeleton){i=!0;break}if(i)continue;var a=new l.SkeletonViewer(r.skeleton,r,e,!0,0);a.isEnabled=!0,this._skeletonViewers.push(a),r.reservedDataStore||(r.reservedDataStore={}),r.reservedDataStore.skeletonViewer=a}}else{for(var s=0;s<this._skeletonViewers.length;s++)this._skeletonViewers[s].mesh.reservedDataStore.skeletonViewer=null,this._skeletonViewers[s].dispose();this._skeletonViewers=[]}},t.prototype.checkSkeletonViewerState=function(e){var t=e.skeleton.getScene();if(this._skeletonViewers=[],t){for(var n=0,r=t.meshes;n<r.length;n++){var i=r[n];i.skeleton===e.skeleton&&i.reservedDataStore&&i.reservedDataStore.skeletonViewer&&this._skeletonViewers.push(i.reservedDataStore.skeletonViewer)}this._skeletonViewersEnabled=this._skeletonViewers.length>0}},t.prototype.shouldComponentUpdate=function(e){return e.skeleton!==this.props.skeleton&&this.checkSkeletonViewerState(e),!0},t.prototype.onOverrideMeshLink=function(){if(this.props.globalState.onSelectionChangedObservable){var e=this.props.skeleton;this.props.globalState.onSelectionChangedObservable.notifyObservers(e.overrideMesh)}},t.prototype.render=function(){var e=this,t=this.props.skeleton;return i.createElement("div",{className:"pane"},i.createElement(u.CustomPropertyGridComponent,{globalState:this.props.globalState,target:t,lockObject:this.props.lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(o.LineContainerComponent,{globalState:this.props.globalState,title:"GENERAL"},i.createElement(s.TextLineComponent,{label:"ID",value:t.id}),i.createElement(s.TextLineComponent,{label:"Bone count",value:t.bones.length.toString()}),t.overrideMesh&&i.createElement(s.TextLineComponent,{label:"Override mesh",value:t.overrideMesh.name,onLink:function(){return e.onOverrideMeshLink()}}),i.createElement(a.CheckBoxLineComponent,{label:"Use texture to store matrices",target:t,propertyName:"useTextureToStoreBoneMatrices",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(a.CheckBoxLineComponent,{label:"Debug mode",isSelected:function(){return e._skeletonViewersEnabled},onSelect:function(){return e.switchSkeletonViewers()}})),i.createElement(c.AnimationGridComponent,{globalState:this.props.globalState,animatable:t,scene:t.getScene(),lockObject:this.props.lockObject}))},t}(i.Component)},"./components/actionTabs/tabs/propertyGrids/meshes/transformNodePropertyGridComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"TransformNodePropertyGridComponent",(function(){return d}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("./components/actionTabs/lineContainerComponent.tsx"),a=n("./components/actionTabs/lines/checkBoxLineComponent.tsx"),s=n("./components/actionTabs/lines/vector3LineComponent.tsx"),c=n("./components/actionTabs/lines/textLineComponent.tsx"),l=n("./components/actionTabs/lines/quaternionLineComponent.tsx"),u=n("./components/actionTabs/tabs/propertyGrids/customPropertyGridComponent.tsx"),h=n("./components/actionTabs/lines/buttonLineComponent.tsx"),d=function(e){function t(t){return e.call(this,t)||this}return Object(r.__extends)(t,e),t.prototype.render=function(){var e=this,t=this.props.transformNode;return i.createElement("div",{className:"pane"},i.createElement(u.CustomPropertyGridComponent,{globalState:this.props.globalState,target:t,lockObject:this.props.lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(o.LineContainerComponent,{globalState:this.props.globalState,title:"GENERAL"},i.createElement(c.TextLineComponent,{label:"ID",value:t.id}),i.createElement(c.TextLineComponent,{label:"Unique ID",value:t.uniqueId.toString()}),i.createElement(c.TextLineComponent,{label:"Class",value:t.getClassName()}),i.createElement(a.CheckBoxLineComponent,{label:"IsEnabled",isSelected:function(){return t.isEnabled()},onSelect:function(e){return t.setEnabled(e)}}),t.parent&&i.createElement(c.TextLineComponent,{label:"Parent",value:t.parent.name,onLink:function(){return e.props.globalState.onSelectionChangedObservable.notifyObservers(t.parent)}}),i.createElement(h.ButtonLineComponent,{label:"Dispose",onClick:function(){t.dispose(),e.props.globalState.onSelectionChangedObservable.notifyObservers(null)}})),i.createElement(o.LineContainerComponent,{globalState:this.props.globalState,title:"TRANSFORMATIONS"},i.createElement(s.Vector3LineComponent,{label:"Position",target:t,propertyName:"position",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),!t.rotationQuaternion&&i.createElement(s.Vector3LineComponent,{label:"Rotation",useEuler:this.props.globalState.onlyUseEulers,target:t,propertyName:"rotation",step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),t.rotationQuaternion&&i.createElement(l.QuaternionLineComponent,{label:"Rotation",useEuler:this.props.globalState.onlyUseEulers,target:t,propertyName:"rotationQuaternion",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(s.Vector3LineComponent,{label:"Scaling",target:t,propertyName:"scaling",onPropertyChangedObservable:this.props.onPropertyChangedObservable})))},t}(i.Component)},"./components/actionTabs/tabs/propertyGrids/postProcesses/commonPostProcessPropertyGridComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"CommonPostProcessPropertyGridComponent",(function(){return h}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("./components/actionTabs/lines/checkBoxLineComponent.tsx"),a=n("./components/actionTabs/lineContainerComponent.tsx"),s=n("./components/actionTabs/lines/textLineComponent.tsx"),c=n("./components/actionTabs/lines/color3LineComponent.tsx"),l=n("./components/actionTabs/lines/sliderLineComponent.tsx"),u=n("./components/actionTabs/lines/buttonLineComponent.tsx"),h=function(e){function t(t){return e.call(this,t)||this}return Object(r.__extends)(t,e),t.prototype.render=function(){var e=this,t=this.props.postProcess;return i.createElement("div",null,i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"GENERAL"},i.createElement(s.TextLineComponent,{label:"Class",value:t.getClassName()}),t.width&&i.createElement(s.TextLineComponent,{label:"Width",value:t.width.toString()}),t.height&&i.createElement(s.TextLineComponent,{label:"Height",value:t.height.toString()}),i.createElement(o.CheckBoxLineComponent,{label:"Auto clear",target:t,propertyName:"autoClear",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),t.clearColor&&i.createElement(c.Color3LineComponent,{label:"Clear color",target:t,propertyName:"clearColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(o.CheckBoxLineComponent,{label:"Pixel perfect",target:t,propertyName:"enablePixelPerfectMode",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(o.CheckBoxLineComponent,{label:"Fullscreen viewport",target:t,propertyName:"forceFullscreenViewport",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(l.SliderLineComponent,{label:"Samples",target:t,propertyName:"samples",minimum:1,maximum:8,step:1,decimalCount:0,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(u.ButtonLineComponent,{label:"Dispose",onClick:function(){t.dispose(),e.props.globalState.onSelectionChangedObservable.notifyObservers(null)}})))},t}(i.Component)},"./components/actionTabs/tabs/propertyGrids/postProcesses/commonRenderingPipelinePropertyGridComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"CommonRenderingPipelinePropertyGridComponent",(function(){return c}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("./components/actionTabs/lineContainerComponent.tsx"),a=n("./components/actionTabs/lines/textLineComponent.tsx"),s=n("./components/actionTabs/lines/sliderLineComponent.tsx"),c=function(e){function t(t){return e.call(this,t)||this}return Object(r.__extends)(t,e),t.prototype.render=function(){var e=this.props.renderPipeline,t=e;return i.createElement("div",null,i.createElement(o.LineContainerComponent,{globalState:this.props.globalState,title:"GENERAL"},i.createElement(a.TextLineComponent,{label:"Class",value:e.getClassName()}),void 0!==t.samples&&i.createElement(s.SliderLineComponent,{label:"Samples",minimum:1,maximum:8,step:1,decimalCount:0,target:e,propertyName:"samples",onPropertyChangedObservable:this.props.onPropertyChangedObservable})))},t}(i.Component)},"./components/actionTabs/tabs/propertyGrids/postProcesses/defaultRenderingPipelinePropertyGridComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"DefaultRenderingPipelinePropertyGridComponent",(function(){return p}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("./components/actionTabs/tabs/propertyGrids/postProcesses/commonRenderingPipelinePropertyGridComponent.tsx"),a=n("./components/actionTabs/lines/sliderLineComponent.tsx"),s=n("./components/actionTabs/lineContainerComponent.tsx"),c=n("./components/actionTabs/lines/checkBoxLineComponent.tsx"),l=n("./components/actionTabs/lines/vector2LineComponent.tsx"),u=n("./components/actionTabs/lines/optionsLineComponent.tsx"),h=n("@babylonjs/core/Misc/observable"),d=n("./components/actionTabs/lines/color3LineComponent.tsx"),p=function(e){function t(t){return e.call(this,t)||this}return Object(r.__extends)(t,e),t.prototype.render=function(){var e=this,t=this.props.renderPipeline,n=t.scene.activeCamera,r=[{label:"Standard",value:h.ImageProcessingConfiguration.TONEMAPPING_STANDARD},{label:"ACES",value:h.ImageProcessingConfiguration.TONEMAPPING_ACES}],p=[{label:"Multiply",value:h.ImageProcessingConfiguration.VIGNETTEMODE_MULTIPLY},{label:"Opaque",value:h.ImageProcessingConfiguration.VIGNETTEMODE_OPAQUE}];return i.createElement("div",{className:"pane"},i.createElement(o.CommonRenderingPipelinePropertyGridComponent,{globalState:this.props.globalState,lockObject:this.props.lockObject,renderPipeline:t,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(s.LineContainerComponent,{globalState:this.props.globalState,title:"BLOOM"},i.createElement(c.CheckBoxLineComponent,{label:"Enabled",target:t,onValueChanged:function(){return e.forceUpdate()},propertyName:"bloomEnabled",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),t.bloomEnabled&&i.createElement("div",null,i.createElement(a.SliderLineComponent,{label:"Threshold",minimum:0,maximum:1,step:.05,target:t,propertyName:"bloomThreshold",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(a.SliderLineComponent,{label:"Weight",minimum:0,maximum:1,step:.05,target:t,propertyName:"bloomWeight",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(a.SliderLineComponent,{label:"Kernel",minimum:0,maximum:128,step:1,target:t,propertyName:"bloomKernel",onPropertyChangedObservable:this.props.onPropertyChangedObservable,decimalCount:0}),i.createElement(a.SliderLineComponent,{label:"Scale",minimum:0,maximum:1,step:.25,target:t,propertyName:"bloomScale",onPropertyChangedObservable:this.props.onPropertyChangedObservable}))),i.createElement(s.LineContainerComponent,{globalState:this.props.globalState,title:"CHROMATIC ABERRATION"},i.createElement(c.CheckBoxLineComponent,{label:"Enabled",target:t,onValueChanged:function(){return e.forceUpdate()},propertyName:"chromaticAberrationEnabled",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),t.chromaticAberrationEnabled&&i.createElement("div",null,i.createElement(a.SliderLineComponent,{label:"aberrationAmount",minimum:0,maximum:128,step:.1,target:t.chromaticAberration,propertyName:"aberrationAmount",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(a.SliderLineComponent,{label:"Radial intensity",minimum:0,maximum:1,step:.01,target:t.chromaticAberration,propertyName:"radialIntensity",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(l.Vector2LineComponent,{label:"Center",target:t.chromaticAberration,propertyName:"centerPosition",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(l.Vector2LineComponent,{label:"Direction",target:t.chromaticAberration,propertyName:"direction",onPropertyChangedObservable:this.props.onPropertyChangedObservable}))),i.createElement(s.LineContainerComponent,{globalState:this.props.globalState,title:"DEPTH OF FIELD"},i.createElement(c.CheckBoxLineComponent,{label:"Enabled",target:t,onValueChanged:function(){return e.forceUpdate()},propertyName:"depthOfFieldEnabled",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),t.depthOfFieldEnabled&&i.createElement("div",null,i.createElement(a.SliderLineComponent,{label:"Focal length",minimum:0,maximum:n.maxZ,step:.1,target:t.depthOfField,propertyName:"focalLength",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(a.SliderLineComponent,{label:"fStop",minimum:0,maximum:32,step:.1,target:t.depthOfField,propertyName:"fStop",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(a.SliderLineComponent,{label:"Distance",minimum:0,maximum:n.maxZ,step:.1,target:t.depthOfField,propertyName:"focusDistance",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(a.SliderLineComponent,{label:"Lens size",minimum:0,maximum:1e3,step:1,target:t.depthOfField,propertyName:"lensSize",onPropertyChangedObservable:this.props.onPropertyChangedObservable,decimalCount:0}))),i.createElement(s.LineContainerComponent,{globalState:this.props.globalState,title:"FXAA"},i.createElement(c.CheckBoxLineComponent,{label:"Enabled",target:t,propertyName:"fxaaEnabled",onPropertyChangedObservable:this.props.onPropertyChangedObservable})),i.createElement(s.LineContainerComponent,{globalState:this.props.globalState,title:"GLOW LAYER"},i.createElement(c.CheckBoxLineComponent,{label:"Enabled",target:t,propertyName:"glowLayerEnabled",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),t.glowLayerEnabled&&i.createElement("div",null,i.createElement(a.SliderLineComponent,{label:"Blur kernel size",minimum:1,maximum:128,step:1,decimalCount:0,target:t.glowLayer,propertyName:"blurKernelSize",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(a.SliderLineComponent,{label:"Intensity",minimum:0,maximum:10,step:.1,target:t.glowLayer,propertyName:"intensity",onPropertyChangedObservable:this.props.onPropertyChangedObservable}))),i.createElement(s.LineContainerComponent,{globalState:this.props.globalState,title:"GRAIN"},i.createElement(c.CheckBoxLineComponent,{label:"Enabled",target:t,onValueChanged:function(){return e.forceUpdate()},propertyName:"grainEnabled",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),t.grainEnabled&&i.createElement("div",null,i.createElement(c.CheckBoxLineComponent,{label:"Animated",target:t.grain,propertyName:"animated",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(a.SliderLineComponent,{label:"Intensity",minimum:0,maximum:50,step:.1,target:t.grain,propertyName:"intensity",onPropertyChangedObservable:this.props.onPropertyChangedObservable}))),i.createElement(s.LineContainerComponent,{globalState:this.props.globalState,title:"IMAGE PROCESSING"},i.createElement(c.CheckBoxLineComponent,{label:"Enabled",target:t,onValueChanged:function(){return e.forceUpdate()},propertyName:"imageProcessingEnabled",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),t.imageProcessing&&i.createElement("div",null,i.createElement(a.SliderLineComponent,{minimum:0,maximum:4,step:.1,label:"Contrast",target:t.imageProcessing,propertyName:"contrast",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(a.SliderLineComponent,{minimum:0,maximum:4,step:.1,label:"Exposure",target:t.imageProcessing,propertyName:"exposure",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.CheckBoxLineComponent,{label:"Tone mapping",target:t.imageProcessing,propertyName:"toneMappingEnabled",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(u.OptionsLineComponent,{label:"Tone mapping type",options:r,target:t.imageProcessing,propertyName:"toneMappingType",onPropertyChangedObservable:this.props.onPropertyChangedObservable,onSelect:function(t){return e.setState({mode:t})}}),i.createElement(c.CheckBoxLineComponent,{label:"Vignette",target:t.imageProcessing,propertyName:"vignetteEnabled",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(a.SliderLineComponent,{minimum:0,maximum:4,step:.1,label:"Vignette weight",target:t.imageProcessing,propertyName:"vignetteWeight",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(a.SliderLineComponent,{minimum:0,maximum:1,step:.1,label:"Vignette stretch",target:t.imageProcessing,propertyName:"vignetteStretch",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(a.SliderLineComponent,{minimum:0,maximum:Math.PI,step:.1,label:"Vignette FOV",target:t.imageProcessing,propertyName:"vignetteCameraFov",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(a.SliderLineComponent,{minimum:0,maximum:1,step:.1,label:"Vignette center X",target:t.imageProcessing,propertyName:"vignetteCentreX",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(a.SliderLineComponent,{minimum:0,maximum:1,step:.1,label:"Vignette center Y",target:t.imageProcessing,propertyName:"vignetteCentreY",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(d.Color3LineComponent,{label:"Vignette color",target:t.imageProcessing,propertyName:"vignetteColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(u.OptionsLineComponent,{label:"Vignette blend mode",options:p,target:t.imageProcessing,propertyName:"vignetteBlendMode",onPropertyChangedObservable:this.props.onPropertyChangedObservable,onSelect:function(t){return e.setState({mode:t})}}))),i.createElement(s.LineContainerComponent,{globalState:this.props.globalState,title:"SHARPEN"},i.createElement(c.CheckBoxLineComponent,{label:"Enabled",target:t,onValueChanged:function(){return e.forceUpdate()},propertyName:"sharpenEnabled",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),t.sharpenEnabled&&i.createElement("div",null,i.createElement(a.SliderLineComponent,{label:"Color amount",minimum:0,maximum:1,step:.05,target:t.sharpen,propertyName:"colorAmount",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(a.SliderLineComponent,{label:"Edge amount",minimum:0,maximum:5,step:.05,target:t.sharpen,propertyName:"edgeAmount",onPropertyChangedObservable:this.props.onPropertyChangedObservable}))))},t}(i.Component)},"./components/actionTabs/tabs/propertyGrids/postProcesses/lensRenderingPipelinePropertyGridComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"LensRenderingPipelinePropertyGridComponent",(function(){return l}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("./components/actionTabs/tabs/propertyGrids/postProcesses/commonRenderingPipelinePropertyGridComponent.tsx"),a=n("./components/actionTabs/lines/sliderLineComponent.tsx"),s=n("./components/actionTabs/lineContainerComponent.tsx"),c=n("./components/actionTabs/lines/checkBoxLineComponent.tsx"),l=function(e){function t(t){return e.call(this,t)||this}return Object(r.__extends)(t,e),t.prototype.render=function(){var e=this.props.renderPipeline;return i.createElement("div",{className:"pane"},i.createElement(o.CommonRenderingPipelinePropertyGridComponent,{globalState:this.props.globalState,lockObject:this.props.lockObject,renderPipeline:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(s.LineContainerComponent,{globalState:this.props.globalState,title:"OPTIONS"},i.createElement(a.SliderLineComponent,{label:"Edge blur",minimum:0,maximum:5,step:.1,target:e,propertyName:"edgeBlur",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(a.SliderLineComponent,{label:"Edge distortion",minimum:0,maximum:5,step:.1,target:e,propertyName:"edgeDistortion",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(a.SliderLineComponent,{label:"Grain amount",minimum:0,maximum:1,step:.1,target:e,propertyName:"grainAmount",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(a.SliderLineComponent,{label:"Chromatic aberration",minimum:0,maximum:5,step:.1,target:e,propertyName:"chromaticAberration",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(a.SliderLineComponent,{label:"Darken out of focus",minimum:0,maximum:5,step:.1,target:e,propertyName:"darkenOutOfFocus",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.CheckBoxLineComponent,{label:"Blur noise",target:e,propertyName:"blurNoise",onPropertyChangedObservable:this.props.onPropertyChangedObservable})),i.createElement(s.LineContainerComponent,{globalState:this.props.globalState,title:"DEPTH OF FIELD"},i.createElement(a.SliderLineComponent,{label:"Aperture",minimum:0,maximum:10,step:.1,target:e,propertyName:"dofAperture",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(a.SliderLineComponent,{label:"Distortion",minimum:0,maximum:10,step:.1,target:e,propertyName:"dofDistortion",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.CheckBoxLineComponent,{label:"Pentagon bokeh",target:e,propertyName:"pentagonBokeh",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(a.SliderLineComponent,{label:"Highlight gain",minimum:0,maximum:5,step:.1,target:e,propertyName:"highlightsGain",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(a.SliderLineComponent,{label:"Highlight threshold",minimum:0,maximum:5,step:.1,target:e,propertyName:"highlightsThreshold",onPropertyChangedObservable:this.props.onPropertyChangedObservable})))},t}(i.Component)},"./components/actionTabs/tabs/propertyGrids/postProcesses/postProcessPropertyGridComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"PostProcessPropertyGridComponent",(function(){return a}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("./components/actionTabs/tabs/propertyGrids/postProcesses/commonPostProcessPropertyGridComponent.tsx"),a=function(e){function t(t){return e.call(this,t)||this}return Object(r.__extends)(t,e),t.prototype.render=function(){var e=this.props.postProcess;return i.createElement("div",{className:"pane"},i.createElement(o.CommonPostProcessPropertyGridComponent,{globalState:this.props.globalState,lockObject:this.props.lockObject,postProcess:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}))},t}(i.Component)},"./components/actionTabs/tabs/propertyGrids/postProcesses/renderingPipelinePropertyGridComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"RenderingPipelinePropertyGridComponent",(function(){return a}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("./components/actionTabs/tabs/propertyGrids/postProcesses/commonRenderingPipelinePropertyGridComponent.tsx"),a=function(e){function t(t){return e.call(this,t)||this}return Object(r.__extends)(t,e),t.prototype.render=function(){var e=this.props.renderPipeline;return i.createElement("div",{className:"pane"},i.createElement(o.CommonRenderingPipelinePropertyGridComponent,{globalState:this.props.globalState,lockObject:this.props.lockObject,renderPipeline:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}))},t}(i.Component)},"./components/actionTabs/tabs/propertyGrids/postProcesses/ssao2RenderingPipelinePropertyGridComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"SSAO2RenderingPipelinePropertyGridComponent",(function(){return c}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("./components/actionTabs/tabs/propertyGrids/postProcesses/commonRenderingPipelinePropertyGridComponent.tsx"),a=n("./components/actionTabs/lines/sliderLineComponent.tsx"),s=n("./components/actionTabs/lineContainerComponent.tsx"),c=function(e){function t(t){return e.call(this,t)||this}return Object(r.__extends)(t,e),t.prototype.render=function(){var e=this.props.renderPipeline,t=e.scene.activeCamera;return i.createElement("div",{className:"pane"},i.createElement(o.CommonRenderingPipelinePropertyGridComponent,{globalState:this.props.globalState,lockObject:this.props.lockObject,renderPipeline:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(s.LineContainerComponent,{globalState:this.props.globalState,title:"SSAO"},i.createElement(a.SliderLineComponent,{label:"Strength",minimum:0,maximum:2,step:.05,target:e,propertyName:"totalStrength",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(a.SliderLineComponent,{label:"Base",minimum:0,maximum:1,step:.05,target:e,propertyName:"base",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(a.SliderLineComponent,{label:"Max Z",minimum:0,maximum:t.maxZ,step:1,target:e,propertyName:"maxZ",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(a.SliderLineComponent,{label:"Min Z aspect",minimum:0,maximum:.5,step:.01,target:e,propertyName:"minZAspect",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(a.SliderLineComponent,{label:"Radius",minimum:0,maximum:10,step:.05,target:e,propertyName:"radius",onPropertyChangedObservable:this.props.onPropertyChangedObservable})))},t}(i.Component)},"./components/actionTabs/tabs/propertyGrids/postProcesses/ssaoRenderingPipelinePropertyGridComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"SSAORenderingPipelinePropertyGridComponent",(function(){return c}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("./components/actionTabs/tabs/propertyGrids/postProcesses/commonRenderingPipelinePropertyGridComponent.tsx"),a=n("./components/actionTabs/lines/sliderLineComponent.tsx"),s=n("./components/actionTabs/lineContainerComponent.tsx"),c=function(e){function t(t){return e.call(this,t)||this}return Object(r.__extends)(t,e),t.prototype.render=function(){var e=this.props.renderPipeline;return i.createElement("div",{className:"pane"},i.createElement(o.CommonRenderingPipelinePropertyGridComponent,{globalState:this.props.globalState,lockObject:this.props.lockObject,renderPipeline:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(s.LineContainerComponent,{globalState:this.props.globalState,title:"SSAO"},i.createElement(a.SliderLineComponent,{label:"Strength",minimum:0,maximum:2,step:.05,target:e,propertyName:"totalStrength",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(a.SliderLineComponent,{label:"Base",minimum:0,maximum:1,step:.05,target:e,propertyName:"base",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(a.SliderLineComponent,{label:"Radius",minimum:1e-4,maximum:.001,step:1e-4,target:e,propertyName:"radius",onPropertyChangedObservable:this.props.onPropertyChangedObservable,decimalCount:4}),i.createElement(a.SliderLineComponent,{label:"Area",minimum:1e-4,maximum:.01,step:1e-4,target:e,propertyName:"area",onPropertyChangedObservable:this.props.onPropertyChangedObservable,decimalCount:4}),i.createElement(a.SliderLineComponent,{label:"Falloff",minimum:0,maximum:1e-5,step:1e-6,target:e,propertyName:"fallOff",onPropertyChangedObservable:this.props.onPropertyChangedObservable,decimalCount:6})))},t}(i.Component)},"./components/actionTabs/tabs/propertyGrids/renderGridPropertyGridComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"RenderGridPropertyGridComponent",(function(){return c}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("@babylonjs/core/Misc/observable"),a=n("@babylonjs/materials/grid/gridMaterial"),s=n("./components/actionTabs/lines/checkBoxLineComponent.tsx"),c=function(e){function t(t){var n=e.call(this,t)||this;return n.state={isEnabled:!1},n}return Object(r.__extends)(t,e),t.prototype.componentDidMount=function(){for(var e=0,t=o.UtilityLayerRenderer.DefaultKeepDepthUtilityLayer.utilityLayerScene.meshes;e<t.length;e++){var n=t[e];if(n.reservedDataStore&&n.reservedDataStore.isInspectorGrid)return this._gridMesh=n,void this.setState({isEnabled:!0})}},t.prototype.addOrRemoveGrid=function(){var e=o.UtilityLayerRenderer.DefaultKeepDepthUtilityLayer.utilityLayerScene;if(!this._gridMesh){var t=this.props.scene.getWorldExtends(),n=5*(t.max.x-t.min.x),r=5*(t.max.z-t.min.z);this._gridMesh=o.Mesh.CreateGround("grid",1,1,1,e),this._gridMesh.reservedDataStore||(this._gridMesh.reservedDataStore={}),this._gridMesh.scaling.x=Math.max(n,r),this._gridMesh.scaling.z=this._gridMesh.scaling.x,this._gridMesh.reservedDataStore.isInspectorGrid=!0,this._gridMesh.isPickable=!1;var i=new a.GridMaterial("GridMaterial",e);return i.majorUnitFrequency=10,i.minorUnitVisibility=.3,i.gridRatio=.01,i.backFaceCulling=!1,i.mainColor=new o.Color3(1,1,1),i.lineColor=new o.Color3(1,1,1),i.opacity=.8,i.zOffset=1,i.opacityTexture=new o.Texture("https://assets.babylonjs.com/environments/backgroundGround.png",e),this._gridMesh.material=i,void this.setState({isEnabled:!0})}this.setState({isEnabled:!this.state.isEnabled}),this._gridMesh.dispose(!0,!0),this._gridMesh=null},t.prototype.render=function(){var e=this;return i.createElement("div",null,i.createElement(s.CheckBoxLineComponent,{label:"Render grid",isSelected:function(){return e.state.isEnabled},onSelect:function(){return e.addOrRemoveGrid()}}))},t}(i.Component)},"./components/actionTabs/tabs/propertyGrids/scenePropertyGridComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"ScenePropertyGridComponent",(function(){return v}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("@babylonjs/core/Misc/observable"),a=n("./components/actionTabs/lineContainerComponent.tsx"),s=n("./components/actionTabs/lines/radioLineComponent.tsx"),c=n("./components/actionTabs/lines/color3LineComponent.tsx"),l=n("./components/actionTabs/lines/checkBoxLineComponent.tsx"),u=n("./components/actionTabs/tabs/propertyGrids/fogPropertyGridComponent.tsx"),h=n("./components/actionTabs/lines/fileButtonLineComponent.tsx"),d=n("./components/actionTabs/lines/textureLinkLineComponent.tsx"),p=n("./components/actionTabs/lines/vector3LineComponent.tsx"),f=n("./components/actionTabs/lines/floatLineComponent.tsx"),m=n("./components/actionTabs/lines/sliderLineComponent.tsx"),g=n("./components/actionTabs/lines/optionsLineComponent.tsx"),_=n("./components/actionTabs/lines/buttonLineComponent.tsx"),v=function(e){function t(t){var n=e.call(this,t)||this;return n._renderingModeGroupObservable=new o.Observable,n}return Object(r.__extends)(t,e),t.prototype.setRenderingModes=function(e,t){var n=this.props.scene;n.forcePointsCloud=e,n.forceWireframe=t},t.prototype.switchIBL=function(){var e=this.props.scene;e.environmentTexture?(this._storedEnvironmentTexture=e.environmentTexture,e.environmentTexture=null):(e.environmentTexture=this._storedEnvironmentTexture,this._storedEnvironmentTexture=null)},t.prototype.updateEnvironmentTexture=function(e){var t=e.name.toLowerCase().indexOf(".dds")>0,n=e.name.toLowerCase().indexOf(".env")>0;if(t||n){var r=this.props.scene;o.Tools.ReadFile(e,(function(e){var n=new Blob([e],{type:"octet/stream"}),i=URL.createObjectURL(n);r.environmentTexture=t?o.CubeTexture.CreateFromPrefilteredData(i,r,".dds"):new o.CubeTexture(i,r,void 0,void 0,void 0,(function(){}),(function(e){e&&console.error(e)}),void 0,void 0,".env")}),void 0,!0)}else console.error("Unable to update environment texture. Please select a dds or env file.")},t.prototype.updateGravity=function(e){this.props.scene.getPhysicsEngine().setGravity(e)},t.prototype.updateTimeStep=function(e){this.props.scene.getPhysicsEngine().setTimeStep(e)},t.prototype.normalizeScene=function(){this.props.scene.meshes.forEach((function(e){e.normalizeToUnitCube(!0),e.computeWorldMatrix(!0)}))},t.prototype.render=function(){var e=this,t=this.props.scene,n=t.getPhysicsEngine(),r=null;n&&(r={gravity:n.gravity,timeStep:n.getTimeStep()});var v=t.imageProcessingConfiguration,b=[{label:"Standard",value:o.ImageProcessingConfiguration.TONEMAPPING_STANDARD},{label:"ACES",value:o.ImageProcessingConfiguration.TONEMAPPING_ACES}],y=[{label:"Multiply",value:o.ImageProcessingConfiguration.VIGNETTEMODE_MULTIPLY},{label:"Opaque",value:o.ImageProcessingConfiguration.VIGNETTEMODE_OPAQUE}];return i.createElement("div",{className:"pane"},i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"RENDERING MODE"},i.createElement(s.RadioButtonLineComponent,{onSelectionChangedObservable:this._renderingModeGroupObservable,label:"Point",isSelected:function(){return t.forcePointsCloud},onSelect:function(){return e.setRenderingModes(!0,!1)}}),i.createElement(s.RadioButtonLineComponent,{onSelectionChangedObservable:this._renderingModeGroupObservable,label:"Wireframe",isSelected:function(){return t.forceWireframe},onSelect:function(){return e.setRenderingModes(!1,!0)}}),i.createElement(s.RadioButtonLineComponent,{onSelectionChangedObservable:this._renderingModeGroupObservable,label:"Solid",isSelected:function(){return!t.forcePointsCloud&&!t.forceWireframe},onSelect:function(){return e.setRenderingModes(!1,!1)}})),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"ENVIRONMENT"},i.createElement(c.Color3LineComponent,{label:"Clear color",target:t,propertyName:"clearColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(l.CheckBoxLineComponent,{label:"Clear color enabled",target:t,propertyName:"autoClear",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(c.Color3LineComponent,{label:"Ambient color",target:t,propertyName:"ambientColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(l.CheckBoxLineComponent,{label:"Environment texture (IBL)",isSelected:function(){return null!=t.environmentTexture},onSelect:function(){return e.switchIBL()}}),t.environmentTexture&&i.createElement(d.TextureLinkLineComponent,{label:"Env. texture",texture:t.environmentTexture,onSelectionChangedObservable:this.props.onSelectionChangedObservable}),i.createElement(h.FileButtonLineComponent,{label:"Update environment texture",onClick:function(t){return e.updateEnvironmentTexture(t)},accept:".dds, 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mode",options:y,target:v,propertyName:"vignetteBlendMode",onPropertyChangedObservable:this.props.onPropertyChangedObservable,onSelect:function(t){return e.setState({mode:t})}})),null!==r&&i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"PHYSICS",closed:!0},i.createElement(f.FloatLineComponent,{lockObject:this.props.lockObject,label:"Time step",target:r,propertyName:"timeStep",onChange:function(t){return e.updateTimeStep(t)},onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(p.Vector3LineComponent,{label:"Gravity",target:r,propertyName:"gravity",onChange:function(t){return e.updateGravity(t)},onPropertyChangedObservable:this.props.onPropertyChangedObservable})),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"COLLISIONS",closed:!0},i.createElement(p.Vector3LineComponent,{label:"Gravity",target:t,propertyName:"gravity",onPropertyChangedObservable:this.props.onPropertyChangedObservable})),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"SHADOWS",closed:!0},i.createElement(_.ButtonLineComponent,{label:"Normalize scene",onClick:function(){return e.normalizeScene()}})))},t}(i.Component)},"./components/actionTabs/tabs/settingsTabComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"SettingsTabComponent",(function(){return c}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("./components/actionTabs/paneComponent.tsx"),a=n("./components/actionTabs/lines/checkBoxLineComponent.tsx"),s=n("./components/actionTabs/lineContainerComponent.tsx"),c=function(e){function t(t){return e.call(this,t)||this}return Object(r.__extends)(t,e),t.prototype.render=function(){var e=this.props.globalState;return i.createElement("div",{className:"pane"},i.createElement(s.LineContainerComponent,{globalState:this.props.globalState,title:"UI"},i.createElement(a.CheckBoxLineComponent,{label:"Only display Euler values",target:e,propertyName:"onlyUseEulers"}),i.createElement(a.CheckBoxLineComponent,{label:"Ignore backfaces when picking",target:e,propertyName:"ignoreBackfacesForPicking"})))},t}(o.PaneComponent)},"./components/actionTabs/tabs/statisticsTabComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"StatisticsTabComponent",(function(){return h}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("./components/actionTabs/paneComponent.tsx"),a=n("./components/actionTabs/lines/textLineComponent.tsx"),s=n("./components/actionTabs/lineContainerComponent.tsx"),c=n("@babylonjs/core/Misc/observable"),l=n("./components/actionTabs/lines/valueLineComponent.tsx"),u=n("./components/actionTabs/lines/booleanLineComponent.tsx"),h=function(e){function t(t){var n=e.call(this,t)||this,r=n.props.scene;return r?(n._sceneInstrumentation=new 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Object(r.__extends)(t,e),t.prototype.componentWillUnmount=function(){this._sceneInstrumentation&&(this._sceneInstrumentation.dispose(),this._sceneInstrumentation=null),this._engineInstrumentation&&(this._engineInstrumentation.dispose(),this._engineInstrumentation=null),window.clearInterval(this._timerIntervalId)},t.prototype.render=function(){var e=this.props.scene;if(!e||!this._sceneInstrumentation||!this._engineInstrumentation)return null;var t=e.getEngine(),n=this._sceneInstrumentation,r=this._engineInstrumentation,o=t.getCaps();return i.createElement("div",{className:"pane"},i.createElement(a.TextLineComponent,{label:"Version",value:c.Engine.Version,color:"rgb(113, 159, 255)"}),i.createElement(l.ValueLineComponent,{label:"FPS",value:t.getFps(),fractionDigits:0}),i.createElement(s.LineContainerComponent,{globalState:this.props.globalState,title:"COUNT"},i.createElement(a.TextLineComponent,{label:"Total 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textures",value:e.textures.length.toString()})),i.createElement(s.LineContainerComponent,{globalState:this.props.globalState,title:"FRAME STEPS DURATION"},i.createElement(l.ValueLineComponent,{label:"Absolute FPS",value:1e3/this._sceneInstrumentation.frameTimeCounter.lastSecAverage,fractionDigits:0}),i.createElement(l.ValueLineComponent,{label:"Meshes selection",value:n.activeMeshesEvaluationTimeCounter.lastSecAverage,units:"ms"}),i.createElement(l.ValueLineComponent,{label:"Render targets",value:n.renderTargetsRenderTimeCounter.lastSecAverage,units:"ms"}),i.createElement(l.ValueLineComponent,{label:"Particles",value:n.particlesRenderTimeCounter.lastSecAverage,units:"ms"}),i.createElement(l.ValueLineComponent,{label:"Sprites",value:n.spritesRenderTimeCounter.lastSecAverage,units:"ms"}),i.createElement(l.ValueLineComponent,{label:"Animations",value:n.animationsTimeCounter.lastSecAverage,units:"ms"}),i.createElement(l.ValueLineComponent,{label:"Physics",value:n.physicsTimeCounter.lastSecAverage,units:"ms"}),i.createElement(l.ValueLineComponent,{label:"Render",value:n.renderTimeCounter.lastSecAverage,units:"ms"}),i.createElement(l.ValueLineComponent,{label:"Frame total",value:n.frameTimeCounter.lastSecAverage,units:"ms"}),i.createElement(l.ValueLineComponent,{label:"Inter-frame",value:n.interFrameTimeCounter.lastSecAverage,units:"ms"}),i.createElement(l.ValueLineComponent,{label:"GPU Frame time",value:1e-6*r.gpuFrameTimeCounter.lastSecAverage,units:"ms"}),i.createElement(l.ValueLineComponent,{label:"GPU Frame time (average)",value:1e-6*r.gpuFrameTimeCounter.average,units:"ms"})),i.createElement(s.LineContainerComponent,{globalState:this.props.globalState,title:"SYSTEM INFO"},i.createElement(a.TextLineComponent,{label:"Resolution",value:t.getRenderWidth()+"x"+t.getRenderHeight()}),i.createElement(a.TextLineComponent,{label:"WebGL version",value:t.webGLVersion.toString()}),i.createElement(u.BooleanLineComponent,{label:"Std derivatives",value:o.standardDerivatives}),i.createElement(u.BooleanLineComponent,{label:"Compressed textures",value:void 0!==o.s3tc}),i.createElement(u.BooleanLineComponent,{label:"Hardware instances",value:o.instancedArrays}),i.createElement(u.BooleanLineComponent,{label:"Texture float",value:o.textureFloat}),i.createElement(u.BooleanLineComponent,{label:"Texture 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compilation",value:null!=o.parallelShaderCompile}),i.createElement(l.ValueLineComponent,{label:"Max textures units",value:o.maxTexturesImageUnits,fractionDigits:0}),i.createElement(l.ValueLineComponent,{label:"Max textures size",value:o.maxTextureSize,fractionDigits:0}),i.createElement(l.ValueLineComponent,{label:"Max anisotropy",value:o.maxAnisotropy,fractionDigits:0}),i.createElement(a.TextLineComponent,{label:"Driver",value:t.getGlInfo().renderer})))},t}(o.PaneComponent)},"./components/actionTabs/tabs/tools/gltfComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"GLTFComponent",(function(){return p}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("./components/actionTabs/lineContainerComponent.tsx"),a=n("./components/actionTabs/lines/checkBoxLineComponent.tsx"),s=n("./components/actionTabs/lines/floatLineComponent.tsx"),c=n("./components/actionTabs/lines/optionsLineComponent.tsx"),l=n("./components/actionTabs/lines/messageLineComponent.tsx"),u=n("../../../../node_modules/@fortawesome/free-solid-svg-icons/index.es.js"),h=n("./components/actionTabs/lines/textLineComponent.tsx"),d=n("@babylonjs/loaders/glTF/index"),p=function(e){function t(t){var n=e.call(this,t)||this;n._onValidationResultsUpdatedObserver=null;var r=n.props.globalState.glTFLoaderExtensionDefaults;r.MSFT_lod=r.MSFT_lod||{enabled:!0,maxLODsToLoad:10},r.MSFT_minecraftMesh=r.MSFT_minecraftMesh||{enabled:!0},r.MSFT_sRGBFactors=r.MSFT_sRGBFactors||{enabled:!0},r.MSFT_audio_emitter=r.MSFT_audio_emitter||{enabled:!0},r.KHR_draco_mesh_compression=r.KHR_draco_mesh_compression||{enabled:!0},r.KHR_materials_pbrSpecularGlossiness=r.KHR_materials_pbrSpecularGlossiness||{enabled:!0},r.KHR_materials_clearcoat=r.KHR_materials_clearcoat||{enabled:!0},r.KHR_materials_sheen=r.KHR_materials_sheen||{enabled:!0},r.KHR_materials_specular=r.KHR_materials_specular||{enabled:!0},r.KHR_materials_unlit=r.KHR_materials_unlit||{enabled:!0},r.KHR_lights_punctual=r.KHR_lights_punctual||{enabled:!0},r.KHR_texture_transform=r.KHR_texture_transform||{enabled:!0},r.EXT_lights_image_based=r.EXT_lights_image_based||{enabled:!0};var i=n.props.globalState.glTFLoaderDefaults;return void 0===i.animationStartMode&&(i.animationStartMode=d.GLTFLoaderAnimationStartMode.FIRST),i.capturePerformanceCounters=i.capturePerformanceCounters||!1,i.compileMaterials=i.compileMaterials||!1,i.compileShadowGenerators=i.compileShadowGenerators||!1,i.coordinateSystemMode=i.coordinateSystemMode||d.GLTFLoaderCoordinateSystemMode.AUTO,i.loggingEnabled=i.loggingEnabled||!1,i.transparencyAsCoverage=i.transparencyAsCoverage||!1,i.useClipPlane=i.useClipPlane||!1,i.validate=i.validate||!0,n}return Object(r.__extends)(t,e),t.prototype.openValidationDetails=function(){var e=this.props.globalState.validationResults,t=window.open("","_blank");t&&(t.document.title="glTF Validation Results",t.document.body.innerText=JSON.stringify(e,null,2),t.document.body.style.whiteSpace="pre",t.document.body.style.fontFamily="monospace",t.document.body.style.fontSize="14px",t.focus())},t.prototype.prepareText=function(e,t){return t?t+" "+e+"s":""+e},t.prototype.componentDidMount=function(){var e=this;this.props.globalState&&(this._onValidationResultsUpdatedObserver=this.props.globalState.onValidationResultsUpdatedObservable.add((function(){e.forceUpdate()})))},t.prototype.componentWillUnmount=function(){this.props.globalState&&this._onValidationResultsUpdatedObserver&&this.props.globalState.onValidationResultsUpdatedObservable.remove(this._onValidationResultsUpdatedObserver)},t.prototype.renderValidation=function(){var e=this,t=this.props.globalState.validationResults;if(!t)return null;var n=t.issues;return i.createElement(o.LineContainerComponent,{globalState:this.props.globalState,title:"GLTF VALIDATION",closed:!n.numErrors&&!n.numWarnings},0!==n.numErrors&&i.createElement(l.MessageLineComponent,{text:"Your file has some validation issues",icon:u.faTimesCircle,color:"Red"}),0===n.numErrors&&i.createElement(l.MessageLineComponent,{text:"Your file is a valid glTF file",icon:u.faCheck,color:"Green"}),i.createElement(h.TextLineComponent,{label:"Errors",value:n.numErrors.toString()}),i.createElement(h.TextLineComponent,{label:"Warnings",value:n.numWarnings.toString()}),i.createElement(h.TextLineComponent,{label:"Infos",value:n.numInfos.toString()}),i.createElement(h.TextLineComponent,{label:"Hints",value:n.numHints.toString()}),i.createElement(h.TextLineComponent,{label:"More details",value:"Click here",onLink:function(){return e.openValidationDetails()}}))},t.prototype.render=function(){var e=this.props.globalState.glTFLoaderExtensionDefaults,t=this.props.globalState.glTFLoaderDefaults,n=[{label:"None",value:d.GLTFLoaderAnimationStartMode.NONE},{label:"First",value:d.GLTFLoaderAnimationStartMode.FIRST},{label:"ALL",value:d.GLTFLoaderAnimationStartMode.ALL}],r=[{label:"Auto",value:d.GLTFLoaderCoordinateSystemMode.AUTO},{label:"Right handed",value:d.GLTFLoaderCoordinateSystemMode.FORCE_RIGHT_HANDED}];return i.createElement("div",null,i.createElement(o.LineContainerComponent,{globalState:this.props.globalState,title:"GLTF LOADER",closed:!0},i.createElement(c.OptionsLineComponent,{label:"Animation start mode",options:n,target:t,propertyName:"animationStartMode"}),i.createElement(a.CheckBoxLineComponent,{label:"Capture performance counters",target:t,propertyName:"capturePerformanceCounters"}),i.createElement(a.CheckBoxLineComponent,{label:"Compile materials",target:t,propertyName:"compileMaterials"}),i.createElement(a.CheckBoxLineComponent,{label:"Compile shadow generators",target:t,propertyName:"compileShadowGenerators"}),i.createElement(c.OptionsLineComponent,{label:"Coordinate system",options:r,target:t,propertyName:"coordinateSystemMode"}),i.createElement(a.CheckBoxLineComponent,{label:"Enable logging",target:t,propertyName:"loggingEnabled"}),i.createElement(a.CheckBoxLineComponent,{label:"Transparency as coverage",target:t,propertyName:"transparencyAsCoverage"}),i.createElement(a.CheckBoxLineComponent,{label:"Use clip plane",target:t,propertyName:"useClipPlane"}),i.createElement(a.CheckBoxLineComponent,{label:"Validate",target:t,propertyName:"validate"}),i.createElement(l.MessageLineComponent,{text:"You need to reload your file to see these changes"})),i.createElement(o.LineContainerComponent,{globalState:this.props.globalState,title:"GLTF EXTENSIONS",closed:!0},i.createElement(a.CheckBoxLineComponent,{label:"MSFT_lod",isSelected:function(){return e.MSFT_lod.enabled},onSelect:function(t){return e.MSFT_lod.enabled=t}}),i.createElement(s.FloatLineComponent,{label:"Maximum LODs",target:e.MSFT_lod,propertyName:"maxLODsToLoad",additionalClass:"gltf-extension-property",isInteger:!0}),i.createElement(a.CheckBoxLineComponent,{label:"MSFT_minecraftMesh",isSelected:function(){return e.MSFT_minecraftMesh.enabled},onSelect:function(t){return e.MSFT_minecraftMesh.enabled=t}}),i.createElement(a.CheckBoxLineComponent,{label:"MSFT_sRGBFactors",isSelected:function(){return e.MSFT_sRGBFactors.enabled},onSelect:function(t){return e.MSFT_sRGBFactors.enabled=t}}),i.createElement(a.CheckBoxLineComponent,{label:"MSFT_audio_emitter",isSelected:function(){return e.MSFT_audio_emitter.enabled},onSelect:function(t){return e.MSFT_audio_emitter.enabled=t}}),i.createElement(a.CheckBoxLineComponent,{label:"KHR_draco_mesh_compression",isSelected:function(){return e.KHR_draco_mesh_compression.enabled},onSelect:function(t){return e.KHR_draco_mesh_compression.enabled=t}}),i.createElement(a.CheckBoxLineComponent,{label:"KHR_materials_pbrSpecularGlossiness",isSelected:function(){return e.KHR_materials_pbrSpecularGlossiness.enabled},onSelect:function(t){return e.KHR_materials_pbrSpecularGlossiness.enabled=t}}),i.createElement(a.CheckBoxLineComponent,{label:"KHR_materials_clearcoat",isSelected:function(){return e.KHR_materials_clearcoat.enabled},onSelect:function(t){return e.KHR_materials_clearcoat.enabled=t}}),i.createElement(a.CheckBoxLineComponent,{label:"KHR_materials_sheen",isSelected:function(){return e.KHR_materials_sheen.enabled},onSelect:function(t){return e.KHR_materials_sheen.enabled=t}}),i.createElement(a.CheckBoxLineComponent,{label:"KHR_materials_specular",isSelected:function(){return e.KHR_materials_specular.enabled},onSelect:function(t){return e.KHR_materials_specular.enabled=t}}),i.createElement(a.CheckBoxLineComponent,{label:"KHR_materials_unlit",isSelected:function(){return e.KHR_materials_unlit.enabled},onSelect:function(t){return e.KHR_materials_unlit.enabled=t}}),i.createElement(a.CheckBoxLineComponent,{label:"KHR_lights_punctual",isSelected:function(){return e.KHR_lights_punctual.enabled},onSelect:function(t){return e.KHR_lights_punctual.enabled=t}}),i.createElement(a.CheckBoxLineComponent,{label:"KHR_texture_transform",isSelected:function(){return e.KHR_texture_transform.enabled},onSelect:function(t){return e.KHR_texture_transform.enabled=t}}),i.createElement(a.CheckBoxLineComponent,{label:"EXT_lights_image_based",isSelected:function(){return e.EXT_lights_image_based.enabled},onSelect:function(t){return e.EXT_lights_image_based.enabled=t}}),i.createElement(l.MessageLineComponent,{text:"You need to reload your file to see these changes"})),t.validate&&this.props.globalState.validationResults&&this.renderValidation())},t}(i.Component)},"./components/actionTabs/tabs/toolsTabComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"ToolsTabComponent",(function(){return _}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("./components/actionTabs/paneComponent.tsx"),a=n("./components/actionTabs/lineContainerComponent.tsx"),s=n("./components/actionTabs/lines/buttonLineComponent.tsx"),c=n("@babylonjs/core/Misc/observable"),l=n("./components/actionTabs/tabs/tools/gltfComponent.tsx"),u=n("@babylonjs/serializers/glTF/2.0/index"),h=n("./components/actionTabs/lines/floatLineComponent.tsx"),d=n("./components/actionTabs/lines/numericInputComponent.tsx"),p=n("./components/actionTabs/lines/checkBoxLineComponent.tsx"),f=n("./components/actionTabs/lines/textLineComponent.tsx"),m=n("./components/actionTabs/lines/fileMultipleButtonLineComponent.tsx"),g=n("./components/actionTabs/lines/optionsLineComponent.tsx"),_=function(e){function t(t){var n=e.call(this,t)||this;n._screenShotSize={precision:1},n._useWidthHeight=!1,n._isExporting=!1,n.state={tag:"Record video"};var r=n.props.globalState.sceneImportDefaults;return void 0===r.overwriteAnimations&&(r.overwriteAnimations=!0),void 0===r.animationGroupLoadingMode&&(r.animationGroupLoadingMode=c.SceneLoaderAnimationGroupLoadingMode.Clean),n}return Object(r.__extends)(t,e),t.prototype.componentDidMount=function(){BABYLON.GLTF2Export||c.Tools.LoadScript("https://preview.babylonjs.com/serializers/babylonjs.serializers.min.js",(function(){}))},t.prototype.componentWillUnmount=function(){this._videoRecorder&&(this._videoRecorder.stopRecording(),this._videoRecorder.dispose(),this._videoRecorder=null)},t.prototype.captureScreenshot=function(){var e=this.props.scene;e.activeCamera&&c.Tools.CreateScreenshot(e.getEngine(),e.activeCamera,this._screenShotSize)},t.prototype.captureRender=function(){var e=this.props.scene,t={height:this._screenShotSize.height,width:this._screenShotSize.width,precision:this._screenShotSize.precision};this._useWidthHeight||(this._screenShotSize.width=void 0,this._screenShotSize.height=void 0),e.activeCamera&&c.Tools.CreateScreenshotUsingRenderTarget(e.getEngine(),e.activeCamera,this._screenShotSize),this._screenShotSize=t},t.prototype.recordVideo=function(){var e=this;if(this._videoRecorder&&this._videoRecorder.isRecording)this._videoRecorder.stopRecording();else{var t=this.props.scene;this._videoRecorder||(this._videoRecorder=new c.VideoRecorder(t.getEngine())),this._videoRecorder.startRecording().then((function(){e.setState({tag:"Record video"})})),this.setState({tag:"Stop recording"})}},t.prototype.importAnimations=function(e){var t=this.props.scene,n=this.props.globalState.sceneImportDefaults.overwriteAnimations,r=this.props.globalState.sceneImportDefaults.animationGroupLoadingMode;new c.FilesInput(t.getEngine(),t,(function(){}),(function(){}),(function(){}),(function(e){}),(function(){}),(function(e){e&&BABYLON.SceneLoader.ImportAnimationsAsync("file:",e,t,n,r,null,(function(e){e.animationGroups.length>0&&e.animationGroups[0].play(!0)}))}),(function(){})).loadFiles(e)},t.prototype.shouldExport=function(e){if(e instanceof c.Mesh&&e.material){var t=e.material.reflectionTexture;if(t&&t.coordinatesMode===c.Texture.SKYBOX_MODE)return!1}return!0},t.prototype.exportGLTF=function(){var e=this,t=this.props.scene;this._isExporting=!0,this.forceUpdate(),u.GLTF2Export.GLBAsync(t,"scene",{shouldExportNode:function(t){return e.shouldExport(t)}}).then((function(t){t.downloadFiles(),e._isExporting=!1,e.forceUpdate()})).catch((function(t){e._isExporting=!1,e.forceUpdate()}))},t.prototype.exportBabylon=function(){var e=this.props.scene,t=JSON.stringify(c.SceneSerializer.Serialize(e)),n=new Blob([t],{type:"octet/stream"});c.Tools.Download(n,"scene.babylon")},t.prototype.createEnvTexture=function(){var e=this.props.scene;c.EnvironmentTextureTools.CreateEnvTextureAsync(e.environmentTexture).then((function(e){var t=new Blob([e],{type:"octet/stream"});c.Tools.Download(t,"environment.env")})).catch((function(e){console.error(e),alert(e)}))},t.prototype.resetReplay=function(){this.props.globalState.recorder.reset()},t.prototype.exportReplay=function(){this.props.globalState.recorder.export()},t.prototype.render=function(){var e=this,t=this.props.scene;if(!t)return null;var n=this.props.globalState.sceneImportDefaults,r=[{label:"Clean",value:c.SceneLoaderAnimationGroupLoadingMode.Clean},{label:"Stop",value:c.SceneLoaderAnimationGroupLoadingMode.Stop},{label:"Sync",value:c.SceneLoaderAnimationGroupLoadingMode.Sync},{label:"NoSync",value:c.SceneLoaderAnimationGroupLoadingMode.NoSync}];return i.createElement("div",{className:"pane"},i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"CAPTURE"},i.createElement(s.ButtonLineComponent,{label:"Screenshot",onClick:function(){return e.captureScreenshot()}}),i.createElement(s.ButtonLineComponent,{label:this.state.tag,onClick:function(){return e.recordVideo()}})),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"CAPTURE WITH RTT"},i.createElement(s.ButtonLineComponent,{label:"Capture",onClick:function(){return e.captureRender()}}),i.createElement("div",{className:"vector3Line"},i.createElement(h.FloatLineComponent,{label:"Precision",target:this._screenShotSize,propertyName:"precision",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),i.createElement(p.CheckBoxLineComponent,{label:"Use Width/Height",onSelect:function(t){e._useWidthHeight=t,e.forceUpdate()},isSelected:function(){return e._useWidthHeight}}),this._useWidthHeight&&i.createElement("div",{className:"secondLine"},i.createElement(d.NumericInputComponent,{label:"Width",precision:0,step:1,value:this._screenShotSize.width?this._screenShotSize.width:512,onChange:function(t){return e._screenShotSize.width=t}}),i.createElement(d.NumericInputComponent,{label:"Height",precision:0,step:1,value:this._screenShotSize.height?this._screenShotSize.height:512,onChange:function(t){return e._screenShotSize.height=t}})))),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"REPLAY"},i.createElement(s.ButtonLineComponent,{label:"Generate replay code",onClick:function(){return e.exportReplay()}}),i.createElement(s.ButtonLineComponent,{label:"Reset",onClick:function(){return e.resetReplay()}})),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"SCENE IMPORT"},i.createElement(m.FileMultipleButtonLineComponent,{label:"Import animations",accept:"gltf",onClick:function(t){return e.importAnimations(t)}}),i.createElement(p.CheckBoxLineComponent,{label:"Overwrite animations",target:n,propertyName:"overwriteAnimations",onSelect:function(t){n.overwriteAnimations=t,e.forceUpdate()}}),!1===n.overwriteAnimations&&i.createElement(g.OptionsLineComponent,{label:"Animation merge mode",options:r,target:n,propertyName:"animationGroupLoadingMode"})),i.createElement(a.LineContainerComponent,{globalState:this.props.globalState,title:"SCENE EXPORT"},this._isExporting&&i.createElement(f.TextLineComponent,{label:"Please wait..exporting",ignoreValue:!0}),!this._isExporting&&i.createElement(i.Fragment,null,i.createElement(s.ButtonLineComponent,{label:"Export to GLB",onClick:function(){return e.exportGLTF()}}),i.createElement(s.ButtonLineComponent,{label:"Export to Babylon",onClick:function(){return e.exportBabylon()}}),!t.getEngine().premultipliedAlpha&&t.environmentTexture&&t.environmentTexture.isPrefiltered&&t.activeCamera&&i.createElement(s.ButtonLineComponent,{label:"Generate .env texture",onClick:function(){return e.createEnvTexture()}}))),BABYLON.GLTFFileLoader&&i.createElement(l.GLTFComponent,{scene:t,globalState:this.props.globalState}))},t}(o.PaneComponent)},"./components/actionTabs/tabsComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"TabsComponent",(function(){return a}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("../../../../node_modules/@fortawesome/react-fontawesome/index.es.js"),a=function(e){function t(t){return e.call(this,t)||this}return Object(r.__extends)(t,e),t.prototype.onSelect=function(e){this.props.onSelectedIndexChange(e)},t.prototype.renderLabel=function(e,t){var n=this,r=this.props.selectedIndex===t?"label active":"label";return i.createElement("div",{className:r,key:t,onClick:function(){return n.onSelect(t)},title:e.props.title},i.createElement("div",null,i.createElement(o.FontAwesomeIcon,{icon:e.props.icon})))},t.prototype.render=function(){var e=this;return i.createElement("div",{className:"tabs",onContextMenu:function(e){return e.preventDefault()}},i.createElement("div",{className:"labels"},this.props.children.map((function(t,n){return e.renderLabel(t,n)}))),i.createElement("div",{className:"panes"},this.props.children[this.props.selectedIndex]))},t}(i.Component)},"./components/embedHost/embedHost.scss":function(e,t,n){var r=n("../../../../node_modules/css-loader/index.js!../../../../node_modules/sass-loader/lib/loader.js!./components/embedHost/embedHost.scss");"string"==typeof r&&(r=[[e.i,r,""]]);var i={hmr:!0,transform:void 0,insertInto:void 0};n("../../../../node_modules/style-loader/lib/addStyles.js")(r,i),r.locals&&(e.exports=r.locals)},"./components/embedHost/embedHostComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"EmbedHostComponent",(function(){return h}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("./components/headerComponent.tsx"),a=n("../../node_modules/re-resizable/lib/index.es5.js"),s=n.n(a),c=n("./components/sceneExplorer/sceneExplorerComponent.tsx"),l=n("./components/actionTabs/actionTabsComponent.tsx"),u=n("../../../../node_modules/split.js/dist/split.es.js").default;n("./components/embedHost/embedHost.scss");var h=function(e){function t(t){var n=e.call(this,t)||this;return n._once=!0,n}return Object(r.__extends)(t,e),t.prototype.componentDidMount=function(){this.refs.split&&u([this.refs.topPart,this.refs.bottomPart],{direction:"vertical",minSize:[200,200],gutterSize:4})},t.prototype.renderContent=function(){return this.props.popupMode?i.createElement("div",{id:"split",className:"splitPopup"},i.createElement("div",{id:"topPart"},i.createElement(c.SceneExplorerComponent,{scene:this.props.scene,extensibilityGroups:this.props.extensibilityGroups,popupMode:!0,globalState:this.props.globalState,noHeader:!0})),i.createElement("div",{id:"separator"}),i.createElement("div",{id:"bottomPart",style:{marginTop:"4px",overflow:"hidden"}},i.createElement(l.ActionTabsComponent,{scene:this.props.scene,popupMode:!0,globalState:this.props.globalState,noHeader:!0,initialTab:this.props.initialTab}))):i.createElement("div",{ref:"split",id:"split",className:"noPopup"},i.createElement("div",{id:"topPart",ref:"topPart"},i.createElement(c.SceneExplorerComponent,{scene:this.props.scene,extensibilityGroups:this.props.extensibilityGroups,globalState:this.props.globalState,popupMode:!0,noHeader:!0})),i.createElement("div",{id:"bottomPart",ref:"bottomPart",style:{marginTop:"4px",overflow:"hidden"}},i.createElement(l.ActionTabsComponent,{scene:this.props.scene,globalState:this.props.globalState,popupMode:!0,noHeader:!0,initialTab:this.props.initialTab})))},t.prototype.render=function(){var e=this;return this.props.popupMode?i.createElement("div",{id:"embed"},i.createElement(o.HeaderComponent,{title:"INSPECTOR",noClose:this.props.noClose,noExpand:this.props.noExpand,handleBack:!0,onClose:function(){return e.props.onClose()},onPopup:function(){return e.props.onPopup()},onSelectionChangedObservable:this.props.globalState.onSelectionChangedObservable}),this.renderContent()):(this._once&&(this._once=!1,setTimeout((function(){var e=document.getElementById("embed");e&&(e.style.width="300px")}),150)),i.createElement(s.a,{id:"embed",minWidth:300,maxWidth:600,size:{height:"100%"},minHeight:"100%",enable:{top:!1,right:!1,bottom:!1,left:!0,topRight:!1,bottomRight:!1,bottomLeft:!1,topLeft:!1}},i.createElement(o.HeaderComponent,{title:"INSPECTOR",noClose:this.props.noClose,noExpand:this.props.noExpand,handleBack:!0,onClose:function(){return e.props.onClose()},onPopup:function(){return e.props.onPopup()},onSelectionChangedObservable:this.props.globalState.onSelectionChangedObservable}),this.renderContent()))},t}(i.Component)},"./components/globalState.ts":function(e,t,n){"use strict";n.r(t),n.d(t,"GlobalState",(function(){return a}));var r=n("@babylonjs/core/Misc/observable"),i=n("./components/replayRecorder.ts"),o=n("./tools.ts"),a=function(){function e(){this.onInspectorClosedObservable=new r.Observable,this.onTabChangedObservable=new r.Observable,this.sceneImportDefaults={},this.validationResults=null,this.onValidationResultsUpdatedObservable=new r.Observable,this.glTFLoaderExtensionDefaults={},this.glTFLoaderDefaults={validate:!0},this.blockMutationUpdates=!1,this.selectedLineContainerTitle="",this.recorder=new i.ReplayRecorder,this._onlyUseEulers=null,this._ignoreBackfacesForPicking=null,this.lightGizmos=[]}return Object.defineProperty(e.prototype,"onlyUseEulers",{get:function(){return null===this._onlyUseEulers&&(this._onlyUseEulers=o.Tools.ReadLocalBooleanSettings("settings_onlyUseEulers",!0)),this._onlyUseEulers},set:function(e){this._onlyUseEulers=e,o.Tools.StoreLocalBooleanSettings("settings_onlyUseEulers",e)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"ignoreBackfacesForPicking",{get:function(){return null===this._ignoreBackfacesForPicking&&(this._ignoreBackfacesForPicking=o.Tools.ReadLocalBooleanSettings("settings_ignoreBackfacesForPicking",!1)),this._ignoreBackfacesForPicking},set:function(e){this._ignoreBackfacesForPicking=e,o.Tools.StoreLocalBooleanSettings("settings_ignoreBackfacesForPicking",e)},enumerable:!0,configurable:!0}),e.prototype.init=function(e){var t=this;this.onPropertyChangedObservable=e,e.add((function(e){t.recorder.record(e)}))},e.prototype.prepareGLTFPlugin=function(e){var t=this,n=this.glTFLoaderDefaults;if(void 0!==n)for(var r in n)e[r]=n[r];e.onExtensionLoadedObservable.add((function(e){var n=t.glTFLoaderExtensionDefaults[e.name];if(void 0!==n)for(var r in n)e[r]=n[r]})),this.validationResults&&(this.validationResults=null,this.onValidationResultsUpdatedObservable.notifyObservers(null)),e.onValidatedObservable.add((function(e){t.validationResults=e,t.onValidationResultsUpdatedObservable.notifyObservers(e),(e.issues.numErrors||e.issues.numWarnings)&&t.onTabChangedObservable.notifyObservers(3)}))},e.prototype.enableLightGizmo=function(e,t){void 0===t&&(t=!0),t?(e.reservedDataStore||(e.reservedDataStore={}),e.reservedDataStore.lightGizmo||(e.reservedDataStore.lightGizmo=new r.LightGizmo,this.lightGizmos.push(e.reservedDataStore.lightGizmo),e.reservedDataStore.lightGizmo.light=e,e.reservedDataStore.lightGizmo.material.reservedDataStore={hidden:!0})):e.reservedDataStore&&e.reservedDataStore.lightGizmo&&(this.lightGizmos.splice(this.lightGizmos.indexOf(e.reservedDataStore.lightGizmo),1),e.reservedDataStore.lightGizmo.dispose(),e.reservedDataStore.lightGizmo=null)},e}()},"./components/headerComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"HeaderComponent",(function(){return s}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/@fortawesome/react-fontawesome/index.es.js"),o=n("../../../../node_modules/@fortawesome/free-solid-svg-icons/index.es.js"),a=n("../../../../node_modules/react/index.js"),s=function(e){function t(t){var n=e.call(this,t)||this;return n._backStack=new Array,n.state={isBackVisible:!1},n}return Object(r.__extends)(t,e),t.prototype.componentDidMount=function(){var e=this;this.props.onSelectionChangedObservable&&(this._onSelectionChangeObserver=this.props.onSelectionChangedObservable.add((function(t){0!==e._backStack.length&&t===e._backStack[e._backStack.length-1]||(e._backStack.push(t),e.setState({isBackVisible:e._backStack.length>1}))})))},t.prototype.componentWillUnmount=function(){this._onSelectionChangeObserver&&this.props.onSelectionChangedObservable.remove(this._onSelectionChangeObserver)},t.prototype.goBack=function(){this._backStack.pop();var e=this._backStack[this._backStack.length-1];this.props.onSelectionChangedObservable&&this.props.onSelectionChangedObservable.notifyObservers(e),this.setState({isBackVisible:this._backStack.length>1})},t.prototype.renderLogo=function(){var e=this;return this.props.noCommands?null:this.props.handleBack?this.state.isBackVisible?a.createElement("div",{id:"back",onClick:function(){return e.goBack()}},a.createElement(i.FontAwesomeIcon,{icon:o.faArrowLeft})):null:a.createElement("img",{id:"logo",style:{top:"0%"},src:"https://www.babylonjs.com/Assets/logo-babylonjs-social-twitter.png"})},t.prototype.render=function(){var e=this;return a.createElement("div",{id:"header"},this.renderLogo(),a.createElement("div",{id:"title"},this.props.title),a.createElement("div",{id:"commands"},!this.props.noCommands&&!this.props.noExpand&&a.createElement("div",{className:"expand",onClick:function(){return e.props.onPopup()}},a.createElement(i.FontAwesomeIcon,{icon:o.faWindowRestore})),!this.props.noCommands&&!this.props.noClose&&a.createElement("div",{className:"close",onClick:function(){return e.props.onClose()}},a.createElement(i.FontAwesomeIcon,{icon:o.faTimes}))))},t}(a.Component)},"./components/propertyChangedEvent.ts":function(e,t,n){"use strict";n.r(t),n.d(t,"PropertyChangedEvent",(function(){return r}));var r=function(){}},"./components/replayRecorder.ts":function(e,t,n){"use strict";n.r(t),n.d(t,"ReplayRecorder",(function(){return i}));var r=n("@babylonjs/core/Misc/observable"),i=function(){function e(){}return e.prototype.reset=function(){this._recordedCodeLines=[],this._previousObject=null,this._previousProperty=""},e.prototype.record=function(e){this._recordedCodeLines||(this._recordedCodeLines=[]),this._previousObject===e.object&&this._previousProperty===e.property&&this._recordedCodeLines.pop();var t=e.value;void 0!==t.w?t="new BABYLON.Quaternion("+t.x+", "+t.y+", "+t.z+", "+t.w+")":void 0!==t.z?t="new BABYLON.Vector3("+t.x+", "+t.y+", "+t.z+")":void 0!==t.y?t="new BABYLON.Vector2("+t.x+", "+t.y+")":void 0!==t.a?t="new BABYLON.Color4("+t.r+", "+t.g+", "+t.b+", "+t.a+")":void 0!==t.b&&(t="new BABYLON.Color3("+t.r+", "+t.g+", "+t.b+")");var n=e.object.getClassName().toLowerCase();e.object.id&&("Scene"===n?n="scene":n.indexOf("camera")>-1?n='scene.getCameraByID("'+e.object.id+'")':n.indexOf("mesh")>-1?n='scene.getMeshByID("'+e.object.id+'")':n.indexOf("light")>-1?n='scene.getLightByID("'+e.object.id+'")':"transformnode"===n?n='scene.getTransformNodeByID("'+e.object.id+'")':"skeleton"===n?n='scene.getSkeletonById("'+e.object.id+'")':n.indexOf("material")>-1&&(n='scene.getMaterialByID("'+e.object.id+'")')),this._recordedCodeLines.push(n+"."+e.property+" = "+t+";"),this._previousObject=e.object,this._previousProperty=e.property},e.prototype.export=function(){var e="// Code generated by babylon.js Inspector\r\n// Please keep in mind to define the 'scene' variable before using that code\r\n\r\n";this._recordedCodeLines&&(e+=this._recordedCodeLines.join("\r\n")),r.Tools.Download(new Blob([e]),"pseudo-code.txt")},e}()},"./components/sceneExplorer/entities/animationGroupTreeItemComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"AnimationGroupItemComponent",(function(){return c}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/@fortawesome/free-solid-svg-icons/index.es.js"),o=n("./components/sceneExplorer/treeItemLabelComponent.tsx"),a=n("./components/sceneExplorer/extensionsComponent.tsx"),s=n("../../../../node_modules/react/index.js"),c=function(e){function t(t){return e.call(this,t)||this}return Object(r.__extends)(t,e),t.prototype.render=function(){var e=this,t=this.props.animationGroup;return s.createElement("div",{className:"animationGroupTools"},s.createElement(o.TreeItemLabelComponent,{label:t.name,onClick:function(){return e.props.onClick()},icon:i.faFilm,color:"cornflowerblue"}),s.createElement(a.ExtensionsComponent,{target:t,extensibilityGroups:this.props.extensibilityGroups}))},t}(s.Component)},"./components/sceneExplorer/entities/boneTreeItemComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"BoneTreeItemComponent",(function(){return c}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/@fortawesome/free-solid-svg-icons/index.es.js"),o=n("./components/sceneExplorer/treeItemLabelComponent.tsx"),a=n("./components/sceneExplorer/extensionsComponent.tsx"),s=n("../../../../node_modules/react/index.js"),c=function(e){function t(t){return e.call(this,t)||this}return Object(r.__extends)(t,e),t.prototype.render=function(){var e=this,t=this.props.bone;return s.createElement("div",{className:"skeletonTools"},s.createElement(o.TreeItemLabelComponent,{label:t.name||"no name",onClick:function(){return e.props.onClick()},icon:i.faBone,color:"lightgray"}),s.createElement(a.ExtensionsComponent,{target:t,extensibilityGroups:this.props.extensibilityGroups}))},t}(s.Component)},"./components/sceneExplorer/entities/cameraTreeItemComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"CameraTreeItemComponent",(function(){return l}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/@fortawesome/react-fontawesome/index.es.js"),o=n("../../../../node_modules/@fortawesome/free-solid-svg-icons/index.es.js"),a=n("./components/sceneExplorer/treeItemLabelComponent.tsx"),s=n("./components/sceneExplorer/extensionsComponent.tsx"),c=n("../../../../node_modules/react/index.js"),l=function(e){function t(t){var n=e.call(this,t)||this,r=n.props.camera,i=r.getScene();return n.state={isActive:i.activeCamera===r},n}return Object(r.__extends)(t,e),t.prototype.setActive=function(){var e=this.props.camera,t=e.getScene();t.activeCamera=e,e.attachControl(t.getEngine().getRenderingCanvas(),!0),this.setState({isActive:!0})},t.prototype.componentDidMount=function(){var e=this,t=this.props.camera.getScene();this._onBeforeRenderObserver=t.onBeforeRenderObservable.add((function(){var n=e.props.camera;e.state.isActive&&t.activeCameras.length<=1&&t.activeCamera!==n&&n.detachControl(t.getEngine().getRenderingCanvas()),e.setState({isActive:t.activeCamera===n})}))},t.prototype.componentWillUnmount=function(){this._onBeforeRenderObserver&&this.props.camera.getScene().onBeforeRenderObservable.remove(this._onBeforeRenderObserver)},t.prototype.render=function(){var e=this,t=this.state.isActive?c.createElement(i.FontAwesomeIcon,{icon:o.faVideo}):c.createElement(i.FontAwesomeIcon,{icon:o.faVideo,className:"isNotActive"}),n=this.props.camera.getScene();return c.createElement("div",{className:"cameraTools"},c.createElement(a.TreeItemLabelComponent,{label:this.props.camera.name,onClick:function(){return e.props.onClick()},icon:o.faCamera,color:"green"}),(!n.activeCameras||0===n.activeCameras.length)&&c.createElement("div",{className:"activeCamera icon",onClick:function(){return e.setActive()},title:"Set as main camera and attach to controls"},t),c.createElement(s.ExtensionsComponent,{target:this.props.camera,extensibilityGroups:this.props.extensibilityGroups}))},t}(c.Component)},"./components/sceneExplorer/entities/gui/advancedDynamicTextureTreeItemComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"AdvancedDynamicTextureTreeItemComponent",(function(){return l}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/@fortawesome/free-solid-svg-icons/index.es.js"),o=n("./components/sceneExplorer/treeItemLabelComponent.tsx"),a=n("./components/sceneExplorer/extensionsComponent.tsx"),s=n("../../../../node_modules/react/index.js"),c=n("../../../../node_modules/@fortawesome/react-fontawesome/index.es.js"),l=function(e){function t(t){var n=e.call(this,t)||this;return n.state={isInPickingMode:!1},n}return Object(r.__extends)(t,e),t.prototype.componentWillUnmount=function(){var e=this.props.texture;this._onControlPickedObserver&&(e.onControlPickedObservable.remove(this._onControlPickedObserver),this._onControlPickedObserver=null)},t.prototype.onPickingMode=function(){var e=this,t=this.props.texture;this._onControlPickedObserver&&(t.onControlPickedObservable.remove(this._onControlPickedObserver),this._onControlPickedObserver=null),this.state.isInPickingMode||(this._onControlPickedObserver=t.onControlPickedObservable.add((function(t){e.props.onSelectionChangedObservable&&("ScrollViewerWindow"===t.getClassName()&&(t=t.getAscendantOfClass("ScrollViewer")),e.props.onSelectionChangedObservable.notifyObservers(t))}))),this.setState({isInPickingMode:!this.state.isInPickingMode})},t.prototype.render=function(){var e=this;return s.createElement("div",{className:"adtextureTools"},s.createElement(o.TreeItemLabelComponent,{label:this.props.texture.name,onClick:function(){return e.props.onClick()},icon:i.faImage,color:"mediumpurple"}),s.createElement("div",{className:this.state.isInPickingMode?"pickingMode selected icon":"pickingMode icon",onClick:function(){return e.onPickingMode()},title:"Turn picking mode on/off"},s.createElement(c.FontAwesomeIcon,{icon:i.faCrosshairs})),s.createElement(a.ExtensionsComponent,{target:this.props.texture,extensibilityGroups:this.props.extensibilityGroups}))},t}(s.Component)},"./components/sceneExplorer/entities/gui/controlTreeItemComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"ControlTreeItemComponent",(function(){return l}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/@fortawesome/free-solid-svg-icons/index.es.js"),o=n("./components/sceneExplorer/treeItemLabelComponent.tsx"),a=n("./components/sceneExplorer/extensionsComponent.tsx"),s=n("../../../../node_modules/react/index.js"),c=n("../../../../node_modules/@fortawesome/react-fontawesome/index.es.js"),l=function(e){function t(t){var n=e.call(this,t)||this,r=n.props.control;return n.state={isActive:r.isHighlighted,isVisible:r.isVisible},n}return Object(r.__extends)(t,e),t.prototype.highlight=function(){var e=this.props.control;e.isHighlighted=!e.isHighlighted,this.setState({isActive:e.isHighlighted})},t.prototype.switchVisibility=function(){var e=!this.state.isVisible;this.setState({isVisible:e}),this.props.control.isVisible=e},t.prototype.render=function(){var e=this,t=this.props.control,n=(t.name||"No name")+" ["+t.getClassName()+"]",r=this.state.isActive?s.createElement(c.FontAwesomeIcon,{icon:i.faHighlighter}):s.createElement(c.FontAwesomeIcon,{icon:i.faHighlighter,className:"isNotActive"}),l=this.state.isVisible?s.createElement(c.FontAwesomeIcon,{icon:i.faEye}):s.createElement(c.FontAwesomeIcon,{icon:i.faEyeSlash,className:"isNotActive"});return s.createElement("div",{className:"controlTools"},s.createElement(o.TreeItemLabelComponent,{label:n,onClick:function(){return e.props.onClick()},icon:i.faObjectGroup,color:"greenyellow"}),s.createElement("div",{className:"highlight icon",onClick:function(){return e.highlight()},title:"Highlight this control"},r),s.createElement("div",{className:"visibility icon",onClick:function(){return e.switchVisibility()},title:"Show/Hide control"},l),s.createElement(a.ExtensionsComponent,{target:t,extensibilityGroups:this.props.extensibilityGroups}))},t}(s.Component)},"./components/sceneExplorer/entities/lightTreeItemComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"LightTreeItemComponent",(function(){return u}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/@fortawesome/react-fontawesome/index.es.js"),o=n("../../../../node_modules/@fortawesome/free-solid-svg-icons/index.es.js"),a=n("../../../../node_modules/@fortawesome/free-regular-svg-icons/index.es.js"),s=n("./components/sceneExplorer/treeItemLabelComponent.tsx"),c=n("./components/sceneExplorer/extensionsComponent.tsx"),l=n("../../../../node_modules/react/index.js"),u=function(e){function t(t){var n=e.call(this,t)||this,r=n.props.light;return n.state={isEnabled:r.isEnabled(),isGizmoEnabled:r.reservedDataStore&&r.reservedDataStore.lightGizmo},n}return Object(r.__extends)(t,e),t.prototype.switchIsEnabled=function(){var e=this.props.light;e.setEnabled(!e.isEnabled()),this.setState({isEnabled:e.isEnabled()})},t.prototype.toggleGizmo=function(){var e=this.props.light;e.reservedDataStore&&e.reservedDataStore.lightGizmo?(e.getScene().reservedDataStore&&e.getScene().reservedDataStore.gizmoManager&&e.getScene().reservedDataStore.gizmoManager.attachToMesh(null),this.props.globalState.enableLightGizmo(e,!1),this.setState({isGizmoEnabled:!1})):(this.props.globalState.enableLightGizmo(e,!0),this.setState({isGizmoEnabled:!0}))},t.prototype.render=function(){var e=this,t=this.state.isEnabled?l.createElement(i.FontAwesomeIcon,{icon:a.faLightbulb}):l.createElement(i.FontAwesomeIcon,{icon:a.faLightbulb,className:"isNotActive"}),n=this.state.isGizmoEnabled||this.props.light&&this.props.light.reservedDataStore&&this.props.light.reservedDataStore.lightGizmo?l.createElement(i.FontAwesomeIcon,{icon:o.faEye}):l.createElement(i.FontAwesomeIcon,{icon:o.faEye,className:"isNotActive"});return l.createElement("div",{className:"lightTools"},l.createElement(s.TreeItemLabelComponent,{label:this.props.light.name,onClick:function(){return e.props.onClick()},icon:o.faLightbulb,color:"yellow"}),l.createElement("div",{className:"visibility icon",onClick:function(){return e.switchIsEnabled()},title:"Turn on/off the light"},t),l.createElement("div",{className:"enableGizmo icon",onClick:function(){return e.toggleGizmo()},title:"Turn on/off the light's gizmo"},n),l.createElement(c.ExtensionsComponent,{target:this.props.light,extensibilityGroups:this.props.extensibilityGroups}))},t}(l.Component)},"./components/sceneExplorer/entities/materialTreeItemComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"MaterialTreeItemComponent",(function(){return c}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/@fortawesome/free-solid-svg-icons/index.es.js"),o=n("./components/sceneExplorer/treeItemLabelComponent.tsx"),a=n("./components/sceneExplorer/extensionsComponent.tsx"),s=n("../../../../node_modules/react/index.js"),c=function(e){function t(t){return e.call(this,t)||this}return Object(r.__extends)(t,e),t.prototype.render=function(){var e=this;return s.createElement("div",{className:"materialTools"},s.createElement(o.TreeItemLabelComponent,{label:this.props.material.name,onClick:function(){return e.props.onClick()},icon:i.faBrush,color:"orange"}),s.createElement(a.ExtensionsComponent,{target:this.props.material,extensibilityGroups:this.props.extensibilityGroups}))},t}(s.Component)},"./components/sceneExplorer/entities/meshTreeItemComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"MeshTreeItemComponent",(function(){return u}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/@fortawesome/react-fontawesome/index.es.js"),o=n("../../../../node_modules/@fortawesome/free-solid-svg-icons/index.es.js"),a=n("../../../../node_modules/@fortawesome/free-regular-svg-icons/index.es.js"),s=n("./components/sceneExplorer/treeItemLabelComponent.tsx"),c=n("./components/sceneExplorer/extensionsComponent.tsx"),l=n("../../../../node_modules/react/index.js"),u=function(e){function t(t){var n=e.call(this,t)||this,r=n.props.mesh;return n.state={isBoundingBoxEnabled:r.showBoundingBox,isVisible:n.props.mesh.isVisible},n}return Object(r.__extends)(t,e),t.prototype.showBoundingBox=function(){this.props.mesh.showBoundingBox=!this.state.isBoundingBoxEnabled,this.setState({isBoundingBoxEnabled:!this.state.isBoundingBoxEnabled})},t.prototype.switchVisibility=function(){var e=!this.state.isVisible;this.setState({isVisible:e}),this.props.mesh.isVisible=e},t.prototype.render=function(){var e=this,t=this.props.mesh,n=this.state.isVisible?l.createElement(i.FontAwesomeIcon,{icon:a.faEye}):l.createElement(i.FontAwesomeIcon,{icon:a.faEyeSlash,className:"isNotActive"});return l.createElement("div",{className:"meshTools"},l.createElement(s.TreeItemLabelComponent,{label:t.name,onClick:function(){return e.props.onClick()},icon:o.faCube,color:"dodgerblue"}),l.createElement("div",{className:this.state.isBoundingBoxEnabled?"bounding-box selected icon":"bounding-box icon",onClick:function(){return e.showBoundingBox()},title:"Show/Hide bounding box"},l.createElement(i.FontAwesomeIcon,{icon:a.faSquare})),l.createElement("div",{className:"visibility icon",onClick:function(){return e.switchVisibility()},title:"Show/Hide mesh"},n),l.createElement(c.ExtensionsComponent,{target:t,extensibilityGroups:this.props.extensibilityGroups}))},t}(l.Component)},"./components/sceneExplorer/entities/postProcessTreeItemComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"PostProcessItemComponent",(function(){return c}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/@fortawesome/free-solid-svg-icons/index.es.js"),o=n("./components/sceneExplorer/treeItemLabelComponent.tsx"),a=n("./components/sceneExplorer/extensionsComponent.tsx"),s=n("../../../../node_modules/react/index.js"),c=function(e){function t(t){return e.call(this,t)||this}return Object(r.__extends)(t,e),t.prototype.render=function(){var e=this;return s.createElement("div",{className:"postProcessTools"},s.createElement(o.TreeItemLabelComponent,{label:this.props.postProcess.name,onClick:function(){return e.props.onClick()},icon:i.faMagic,color:"red"}),s.createElement(a.ExtensionsComponent,{target:this.props.postProcess,extensibilityGroups:this.props.extensibilityGroups}))},t}(s.Component)},"./components/sceneExplorer/entities/renderingPipelineTreeItemComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"RenderingPipelineItemComponent",(function(){return c}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/@fortawesome/free-solid-svg-icons/index.es.js"),o=n("./components/sceneExplorer/treeItemLabelComponent.tsx"),a=n("./components/sceneExplorer/extensionsComponent.tsx"),s=n("../../../../node_modules/react/index.js"),c=function(e){function t(t){return e.call(this,t)||this}return Object(r.__extends)(t,e),t.prototype.render=function(){var e=this;return s.createElement("div",{className:"postProcessTools"},s.createElement(o.TreeItemLabelComponent,{label:this.props.renderPipeline.name,onClick:function(){return e.props.onClick()},icon:i.faMagic,color:"orangered"}),s.createElement(a.ExtensionsComponent,{target:this.props.renderPipeline,extensibilityGroups:this.props.extensibilityGroups}))},t}(s.Component)},"./components/sceneExplorer/entities/sceneTreeItemComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"SceneTreeItemComponent",(function(){return u}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("@babylonjs/core/Misc/observable"),o=n("../../../../node_modules/@fortawesome/react-fontawesome/index.es.js"),a=n("../../../../node_modules/@fortawesome/free-solid-svg-icons/index.es.js"),s=n("./components/sceneExplorer/extensionsComponent.tsx"),c=n("../../../../node_modules/react/index.js"),l=n("./components/propertyChangedEvent.ts"),u=function(e){function t(t){var n=e.call(this,t)||this;n._posDragEnd=null,n._scaleDragEnd=null,n._rotateDragEnd=null;var r=n.props.scene,i=0;if(r.reservedDataStore&&r.reservedDataStore.gizmoManager){var o=r.reservedDataStore.gizmoManager;o.positionGizmoEnabled?i=1:o.rotationGizmoEnabled?i=2:o.scaleGizmoEnabled?i=3:o.boundingBoxGizmoEnabled&&(i=4)}return n.state={isSelected:!1,isInPickingMode:!1,gizmoMode:i},n}return Object(r.__extends)(t,e),t.prototype.shouldComponentUpdate=function(e,t){if(e.selectedEntity){if(e.scene===e.selectedEntity)return t.isSelected=!0,!0;t.isSelected=!1}return!0},t.prototype.componentDidMount=function(){var e=this;if(this.props.onSelectionChangedObservable){var t=this.props.scene;this._onSelectionChangeObserver=this.props.onSelectionChangedObservable.add((function(n){if(e._selectedEntity=n,t.reservedDataStore&&t.reservedDataStore.gizmoManager){var r=t.reservedDataStore.gizmoManager,i=n.getClassName();"TransformNode"===i||-1!==i.indexOf("Mesh")?r.attachToMesh(n):-1!==i.indexOf("Light")?(e._selectedEntity.reservedDataStore&&e._selectedEntity.reservedDataStore.lightGizmo||(e.props.globalState.enableLightGizmo(e._selectedEntity,!0),e.forceUpdate()),r.attachToMesh(e._selectedEntity.reservedDataStore.lightGizmo.attachedMesh)):r.attachToMesh(null)}}))}},t.prototype.componentWillUnmount=function(){var e=this.props.scene;this._onPointerObserver&&(e.onPointerObservable.remove(this._onPointerObserver),this._onPointerObserver=null),this._gizmoLayerOnPointerObserver&&(e.onPointerObservable.remove(this._gizmoLayerOnPointerObserver),this._gizmoLayerOnPointerObserver=null),this._onSelectionChangeObserver&&this.props.onSelectionChangedObservable&&this.props.onSelectionChangedObservable.remove(this._onSelectionChangeObserver)},t.prototype.onSelect=function(){if(this.props.onSelectionChangedObservable){var e=this.props.scene;this.props.onSelectionChangedObservable.notifyObservers(e)}},t.prototype.onPickingMode=function(){var e=this,t=this.props.scene;this._onPointerObserver&&(t.onPointerObservable.remove(this._onPointerObserver),this._onPointerObserver=null),this.state.isInPickingMode||(this._onPointerObserver=t.onPointerObservable.add((function(){var n=t.unTranslatedPointer,r=t.pick(n.x,n.y,(function(e){return e.isEnabled()&&e.isVisible&&e.getTotalVertices()>0}),!1,void 0,(function(t,n,r,o){if(!e.props.globalState.ignoreBackfacesForPicking)return!0;var a=i.TmpVectors.Vector3[0],s=i.TmpVectors.Vector3[1],c=i.TmpVectors.Vector3[2];return n.subtractToRef(t,a),r.subtractToRef(n,s),c=i.Vector3.Cross(a,s),i.Vector3.Dot(c,o.direction)<0}));if(e.props.globalState.lightGizmos.length>0){var o=e.props.globalState.lightGizmos[0].gizmoLayer.utilityLayerScene.pick(n.x,n.y,(function(t){for(var n=0,r=e.props.globalState.lightGizmos;n<r.length;n++)if(r[n].attachedMesh==t)return!0;return!1}));if(o&&o.hit&&e.props.onSelectionChangedObservable)return void e.props.onSelectionChangedObservable.notifyObservers(o.pickedMesh)}r&&r.hit&&e.props.onSelectionChangedObservable&&e.props.onSelectionChangedObservable.notifyObservers(r.pickedMesh)}),i.PointerEventTypes.POINTERTAP)),this.setState({isInPickingMode:!this.state.isInPickingMode})},t.prototype.setGizmoMode=function(e){var t=this,n=this.props.scene;n.reservedDataStore||(n.reservedDataStore={}),this._gizmoLayerOnPointerObserver&&(n.onPointerObservable.remove(this._gizmoLayerOnPointerObserver),this._gizmoLayerOnPointerObserver=null),n.reservedDataStore.gizmoManager||(n.reservedDataStore.gizmoManager=new i.GizmoManager(n));var r=n.reservedDataStore.gizmoManager;if(this._gizmoLayerOnPointerObserver=i.UtilityLayerRenderer.DefaultUtilityLayer.utilityLayerScene.onPointerObservable.add((function(e){if(e.type==i.PointerEventTypes.POINTERDOWN&&e.pickInfo&&e.pickInfo.pickedMesh){for(var n=e.pickInfo.pickedMesh;n&&null!=n.parent;)n=n.parent;for(var o=0,a=t.props.globalState.lightGizmos;o<a.length;o++){var s=a[o];s._rootMesh==n&&r.attachToMesh(s.attachedMesh)}}})),r.boundingBoxGizmoEnabled=!1,r.positionGizmoEnabled=!1,r.rotationGizmoEnabled=!1,r.scaleGizmoEnabled=!1,this.state.gizmoMode===e)e=0,r.dispose(),n.reservedDataStore.gizmoManager=null;else{switch(e){case 1:r.positionGizmoEnabled=!0,this._posDragEnd||(this._posDragEnd=r.gizmos.positionGizmo.onDragEndObservable.add((function(){if(r.gizmos.positionGizmo&&r.gizmos.positionGizmo.attachedMesh){var e=r.gizmos.positionGizmo.attachedMesh.reservedDataStore?r.gizmos.positionGizmo.attachedMesh.reservedDataStore.lightGizmo:null,n=e&&e.light?e.light:r.gizmos.positionGizmo.attachedMesh;if(n.position){var i=new l.PropertyChangedEvent;i.object=n,i.property="position",i.value=n.position,t.props.globalState.onPropertyChangedObservable.notifyObservers(i)}}})));break;case 2:r.rotationGizmoEnabled=!0,this._rotateDragEnd||(this._rotateDragEnd=r.gizmos.rotationGizmo.onDragEndObservable.add((function(){if(r.gizmos.rotationGizmo&&r.gizmos.rotationGizmo.attachedMesh){var e=r.gizmos.rotationGizmo.attachedMesh.reservedDataStore?r.gizmos.rotationGizmo.attachedMesh.reservedDataStore.lightGizmo:null,n=e&&e.light?e.light:r.gizmos.rotationGizmo.attachedMesh;if(n.rotationQuaternion)(i=new l.PropertyChangedEvent).object=n,i.property="rotationQuaternion",i.value=n.rotationQuaternion,t.props.globalState.onPropertyChangedObservable.notifyObservers(i);else if(n.rotation)(i=new l.PropertyChangedEvent).object=n,i.property="rotation",i.value=n.rotation,t.props.globalState.onPropertyChangedObservable.notifyObservers(i);else if(n.direction){var i;(i=new l.PropertyChangedEvent).object=n,i.property="direction",i.value=n.direction,t.props.globalState.onPropertyChangedObservable.notifyObservers(i)}}})));break;case 3:r.scaleGizmoEnabled=!0,this._scaleDragEnd||(this._scaleDragEnd=r.gizmos.scaleGizmo.onDragEndObservable.add((function(){if(r.gizmos.scaleGizmo&&r.gizmos.scaleGizmo.attachedMesh){var e=r.gizmos.scaleGizmo.attachedMesh.reservedDataStore?r.gizmos.scaleGizmo.attachedMesh.reservedDataStore.lightGizmo:null,n=e&&e.light?e.light:r.gizmos.scaleGizmo.attachedMesh;if(n.scaling){var i=new l.PropertyChangedEvent;i.object=n,i.property="scaling",i.value=n.scaling,t.props.globalState.onPropertyChangedObservable.notifyObservers(i)}}})));break;case 4:r.boundingBoxGizmoEnabled=!0,r.gizmos.boundingBoxGizmo&&(r.gizmos.boundingBoxGizmo.fixedDragMeshScreenSize=!0)}if(this._selectedEntity&&this._selectedEntity.getClassName){var o=this._selectedEntity.getClassName();"TransformNode"===o||-1!==o.indexOf("Mesh")?r.attachToMesh(this._selectedEntity):-1!==o.indexOf("Light")&&(this._selectedEntity.reservedDataStore&&this._selectedEntity.reservedDataStore.lightGizmo||(this.props.globalState.enableLightGizmo(this._selectedEntity,!0),this.forceUpdate()),r.attachToMesh(this._selectedEntity.reservedDataStore.lightGizmo.attachedMesh))}}this.setState({gizmoMode:e})},t.prototype.render=function(){var e=this;return c.createElement("div",{className:this.state.isSelected?"itemContainer selected":"itemContainer"},c.createElement("div",{className:"sceneNode"},c.createElement("div",{className:"sceneTitle",onClick:function(){return e.onSelect()}},c.createElement(o.FontAwesomeIcon,{icon:a.faImage})," Scene"),c.createElement("div",{className:1===this.state.gizmoMode?"translation selected icon":"translation icon",onClick:function(){return e.setGizmoMode(1)},title:"Enable/Disable position mode"},c.createElement(o.FontAwesomeIcon,{icon:a.faArrowsAlt})),c.createElement("div",{className:2===this.state.gizmoMode?"rotation selected icon":"rotation icon",onClick:function(){return e.setGizmoMode(2)},title:"Enable/Disable rotation mode"},c.createElement(o.FontAwesomeIcon,{icon:a.faRedoAlt})),c.createElement("div",{className:3===this.state.gizmoMode?"scaling selected icon":"scaling icon",onClick:function(){return e.setGizmoMode(3)},title:"Enable/Disable scaling mode"},c.createElement(o.FontAwesomeIcon,{icon:a.faCompress})),c.createElement("div",{className:4===this.state.gizmoMode?"bounding selected icon":"bounding icon",onClick:function(){return e.setGizmoMode(4)},title:"Enable/Disable bounding box mode"},c.createElement(o.FontAwesomeIcon,{icon:a.faVectorSquare})),c.createElement("div",{className:"separator"}),c.createElement("div",{className:this.state.isInPickingMode?"pickingMode selected icon":"pickingMode icon",onClick:function(){return e.onPickingMode()},title:"Turn picking mode on/off"},c.createElement(o.FontAwesomeIcon,{icon:a.faCrosshairs})),c.createElement("div",{className:"refresh icon",onClick:function(){return e.props.onRefresh()},title:"Refresh the explorer"},c.createElement(o.FontAwesomeIcon,{icon:a.faSyncAlt})),c.createElement(s.ExtensionsComponent,{target:this.props.scene,extensibilityGroups:this.props.extensibilityGroups})))},t}(c.Component)},"./components/sceneExplorer/entities/skeletonTreeItemComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"SkeletonTreeItemComponent",(function(){return c}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/@fortawesome/free-solid-svg-icons/index.es.js"),o=n("./components/sceneExplorer/treeItemLabelComponent.tsx"),a=n("./components/sceneExplorer/extensionsComponent.tsx"),s=n("../../../../node_modules/react/index.js"),c=function(e){function t(t){return e.call(this,t)||this}return Object(r.__extends)(t,e),t.prototype.render=function(){var e=this,t=this.props.skeleton;return s.createElement("div",{className:"skeletonTools"},s.createElement(o.TreeItemLabelComponent,{label:t.name||"no name",onClick:function(){return e.props.onClick()},icon:i.faSkull,color:"gray"}),s.createElement(a.ExtensionsComponent,{target:t,extensibilityGroups:this.props.extensibilityGroups}))},t}(s.Component)},"./components/sceneExplorer/entities/textureTreeItemComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"TextureTreeItemComponent",(function(){return c}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/@fortawesome/free-solid-svg-icons/index.es.js"),o=n("./components/sceneExplorer/treeItemLabelComponent.tsx"),a=n("./components/sceneExplorer/extensionsComponent.tsx"),s=n("../../../../node_modules/react/index.js"),c=function(e){function t(t){return e.call(this,t)||this}return Object(r.__extends)(t,e),t.prototype.render=function(){var e=this;return s.createElement("div",{className:"textureTools"},s.createElement(o.TreeItemLabelComponent,{label:this.props.texture.name,onClick:function(){return e.props.onClick()},icon:i.faImage,color:"mediumpurple"}),s.createElement(a.ExtensionsComponent,{target:this.props.texture,extensibilityGroups:this.props.extensibilityGroups}))},t}(s.Component)},"./components/sceneExplorer/entities/transformNodeTreeItemComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"TransformNodeItemComponent",(function(){return c}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/@fortawesome/free-solid-svg-icons/index.es.js"),o=n("./components/sceneExplorer/treeItemLabelComponent.tsx"),a=n("./components/sceneExplorer/extensionsComponent.tsx"),s=n("../../../../node_modules/react/index.js"),c=function(e){function t(t){return e.call(this,t)||this}return Object(r.__extends)(t,e),t.prototype.render=function(){var e=this,t=this.props.transformNode;return s.createElement("div",{className:"transformNodeTools"},s.createElement(o.TreeItemLabelComponent,{label:t.name,onClick:function(){return e.props.onClick()},icon:i.faCodeBranch,color:"cornflowerblue"}),s.createElement(a.ExtensionsComponent,{target:t,extensibilityGroups:this.props.extensibilityGroups}))},t}(s.Component)},"./components/sceneExplorer/extensionsComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"ExtensionsComponent",(function(){return s}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/@fortawesome/react-fontawesome/index.es.js"),o=n("../../../../node_modules/@fortawesome/free-solid-svg-icons/index.es.js"),a=n("../../../../node_modules/react/index.js"),s=function(e){function t(t){var n=e.call(this,t)||this;return n.state={popupVisible:!1},n}return Object(r.__extends)(t,e),t.prototype.showPopup=function(){this.setState({popupVisible:!0})},t.prototype.componentDidMount=function(){this._popup&&this._popup.focus()},t.prototype.componentDidUpdate=function(){this._popup&&this._popup.focus()},t.prototype.render=function(){var e=this;if(!this.props.extensibilityGroups)return null;for(var t=[],n=0,r=this.props.extensibilityGroups;n<r.length;n++){var s=r[n];s.predicate(this.props.target)&&t.push.apply(t,s.entries)}return 0===t.length?null:a.createElement("div",{ref:"extensions",className:"extensions",onClick:function(){return e.showPopup()}},a.createElement("div",{title:"Additional options",className:"icon"},a.createElement(i.FontAwesomeIcon,{icon:o.faEllipsisH})),a.createElement("div",{ref:function(t){e._popup=t},tabIndex:-1,className:this.state.popupVisible?"popup show":"popup",onBlur:function(){return e.setState({popupVisible:!1})}},t.map((function(t){return a.createElement("div",{key:t.label,className:"popupMenu",onClick:function(){return t.action(e.props.target)}},t.label)}))))},t}(a.Component)},"./components/sceneExplorer/sceneExplorer.scss":function(e,t,n){var r=n("../../../../node_modules/css-loader/index.js!../../../../node_modules/sass-loader/lib/loader.js!./components/sceneExplorer/sceneExplorer.scss");"string"==typeof r&&(r=[[e.i,r,""]]);var i={hmr:!0,transform:void 0,insertInto:void 0};n("../../../../node_modules/style-loader/lib/addStyles.js")(r,i),r.locals&&(e.exports=r.locals)},"./components/sceneExplorer/sceneExplorerComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"SceneExplorerFilterComponent",(function(){return d})),n.d(t,"SceneExplorerComponent",(function(){return p}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("@babylonjs/core/Misc/observable"),a=n("./components/sceneExplorer/treeItemComponent.tsx"),s=n("../../node_modules/re-resizable/lib/index.es5.js"),c=n.n(s),l=n("./components/headerComponent.tsx"),u=n("./components/sceneExplorer/entities/sceneTreeItemComponent.tsx"),h=n("./tools.ts");n("./components/sceneExplorer/sceneExplorer.scss");var d=function(e){function t(t){return e.call(this,t)||this}return Object(r.__extends)(t,e),t.prototype.render=function(){var e=this;return i.createElement("div",{className:"filter"},i.createElement("input",{type:"text",placeholder:"Filter",onChange:function(t){return e.props.onFilter(t.target.value)}}))},t}(i.Component),p=function(e){function t(t){var n=e.call(this,t)||this;return n._once=!0,n._hooked=!1,n.state={filter:null,selectedEntity:null,scene:n.props.scene},n.sceneMutationFunc=n.processMutation.bind(n),n}return Object(r.__extends)(t,e),t.prototype.processMutation=function(){var e=this;this.props.globalState.blockMutationUpdates||setTimeout((function(){return e.forceUpdate()}))},t.prototype.componentDidMount=function(){var e=this;this._onSelectionChangeObserver=this.props.globalState.onSelectionChangedObservable.add((function(t){e.state.selectedEntity!==t&&e.setState({selectedEntity:t})}))},t.prototype.componentWillUnmount=function(){this._onSelectionChangeObserver&&this.props.globalState.onSelectionChangedObservable.remove(this._onSelectionChangeObserver),this._onNewSceneAddedObserver&&o.EngineStore.LastCreatedEngine.onNewSceneAddedObservable.remove(this._onNewSceneAddedObserver);var e=this.state.scene;e.onNewSkeletonAddedObservable.removeCallback(this.sceneMutationFunc),e.onNewCameraAddedObservable.removeCallback(this.sceneMutationFunc),e.onNewLightAddedObservable.removeCallback(this.sceneMutationFunc),e.onNewMaterialAddedObservable.removeCallback(this.sceneMutationFunc),e.onNewMeshAddedObservable.removeCallback(this.sceneMutationFunc),e.onNewTextureAddedObservable.removeCallback(this.sceneMutationFunc),e.onNewTransformNodeAddedObservable.removeCallback(this.sceneMutationFunc),e.onSkeletonRemovedObservable.removeCallback(this.sceneMutationFunc),e.onMeshRemovedObservable.removeCallback(this.sceneMutationFunc),e.onCameraRemovedObservable.removeCallback(this.sceneMutationFunc),e.onLightRemovedObservable.removeCallback(this.sceneMutationFunc),e.onMaterialRemovedObservable.removeCallback(this.sceneMutationFunc),e.onTransformNodeRemovedObservable.removeCallback(this.sceneMutationFunc),e.onTextureRemovedObservable.removeCallback(this.sceneMutationFunc)},t.prototype.filterContent=function(e){this.setState({filter:e})},t.prototype.findSiblings=function(e,t,n,r,i){if(!t)return!1;var o=h.Tools.SortAndFilter(e,t);if(!t||0===o.length)return!1;for(var a=0,s=o;a<s.length;a++){var c=s[a];if(c===n){if(i.found=!0,!r)return i.previousOne&&this.props.globalState.onSelectionChangedObservable.notifyObservers(i.previousOne),!0}else{if(i.found)return this.props.globalState.onSelectionChangedObservable.notifyObservers(c),!0;i.previousOne=c}if(c.getChildren&&c.reservedDataStore&&c.reservedDataStore.isExpanded&&this.findSiblings(c,c.getChildren(),n,r,i))return!0}return!1},t.prototype.processKeys=function(e){if(this.state.selectedEntity){var t=this.state.scene,n=!1,r=!1;if(38===e.keyCode)n=!0;else if(40===e.keyCode)r=!0,n=!0;else{var i;if(13===e.keyCode||39===e.keyCode)return(i=this.state.selectedEntity.reservedDataStore)&&i.setExpandedState&&i.setExpandedState(!0),void e.preventDefault();if(37===e.keyCode)return(i=this.state.selectedEntity.reservedDataStore)&&i.setExpandedState&&i.setExpandedState(!1),void e.preventDefault()}if(n){e.preventDefault();var o={};this.findSiblings(null,t.rootNodes,this.state.selectedEntity,r,o)||this.findSiblings(null,t.materials,this.state.selectedEntity,r,o)||this.findSiblings(null,t.textures,this.state.selectedEntity,r,o)}}},t.prototype.renderContent=function(){var e=this,t=this.state.scene;if(!t)return this._onNewSceneAddedObserver=o.EngineStore.LastCreatedEngine.onNewSceneAddedObservable.addOnce((function(t){return e.setState({scene:t})})),null;this._hooked||(this._hooked=!0,t.onNewSkeletonAddedObservable.add(this.sceneMutationFunc),t.onNewCameraAddedObservable.add(this.sceneMutationFunc),t.onNewLightAddedObservable.add(this.sceneMutationFunc),t.onNewMaterialAddedObservable.add(this.sceneMutationFunc),t.onNewMeshAddedObservable.add(this.sceneMutationFunc),t.onNewTextureAddedObservable.add(this.sceneMutationFunc),t.onNewTransformNodeAddedObservable.add(this.sceneMutationFunc),t.onSkeletonRemovedObservable.add(this.sceneMutationFunc),t.onMeshRemovedObservable.add(this.sceneMutationFunc),t.onCameraRemovedObservable.add(this.sceneMutationFunc),t.onLightRemovedObservable.add(this.sceneMutationFunc),t.onMaterialRemovedObservable.add(this.sceneMutationFunc),t.onTransformNodeRemovedObservable.add(this.sceneMutationFunc),t.onTextureRemovedObservable.add(this.sceneMutationFunc));var n=t.textures.filter((function(e){return"AdvancedDynamicTexture"===e.getClassName()})),r=t.textures.filter((function(e){return"AdvancedDynamicTexture"!==e.getClassName()})),s=t.postProcesses,c=t.postProcessRenderPipelineManager.supportedPipelines,l=[];t.activeCamera&&(c.some((function(e){return"DefaultRenderingPipeline"===e.getClassName()}))||l.push({label:"Add new Default Rendering Pipeline",action:function(){var n=new o.DefaultRenderingPipeline("Default rendering pipeline",!0,t,[t.activeCamera]);e.props.globalState.onSelectionChangedObservable.notifyObservers(n)}}),c.some((function(e){return"SSAORenderingPipeline"===e.getClassName()}))||l.push({label:"Add new SSAO Rendering Pipeline",action:function(){var n=new o.SSAORenderingPipeline("SSAO rendering pipeline",t,1,[t.activeCamera]);e.props.globalState.onSelectionChangedObservable.notifyObservers(n)}}),t.getEngine().webGLVersion>1&&!c.some((function(e){return"SSAORenderingPipeline"===e.getClassName()}))&&l.push({label:"Add new SSAO2 Rendering Pipeline",action:function(){var n=new o.SSAORenderingPipeline("SSAO2 rendering pipeline",t,1,[t.activeCamera]);e.props.globalState.onSelectionChangedObservable.notifyObservers(n)}}));var h=[];h.push({label:"Add new point light",action:function(){var n=new o.PointLight("point light",o.Vector3.Zero(),t);e.props.globalState.onSelectionChangedObservable.notifyObservers(n)}}),h.push({label:"Add new directional light",action:function(){var n=new o.DirectionalLight("directional light",new o.Vector3(-1,-1,-.5),t);e.props.globalState.onSelectionChangedObservable.notifyObservers(n)}}),h.push({label:"Add new free camera",action:function(){var n=new o.FreeCamera("free camera",t.activeCamera?t.activeCamera.globalPosition:new o.Vector3(0,0,-5),t);e.props.globalState.onSelectionChangedObservable.notifyObservers(n)}});var p=[];p.push({label:"Add new node material",action:function(){var n=new o.NodeMaterial("node 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EXPLORER",noClose:this.props.noClose,noExpand:this.props.noExpand,noCommands:this.props.noCommands,onClose:function(){return e.onClose()},onPopup:function(){return e.onPopup()}}),this.renderContent()):(this._once&&(this._once=!1,setTimeout((function(){var e=document.getElementById("sceneExplorer");e&&(e.style.width="300px")}),150)),i.createElement(c.a,{tabIndex:-1,id:"sceneExplorer",ref:"sceneExplorer",size:{height:"100%"},minWidth:300,maxWidth:600,minHeight:"100%",enable:{top:!1,right:!0,bottom:!1,left:!1,topRight:!1,bottomRight:!1,bottomLeft:!1,topLeft:!1},onKeyDown:function(t){return e.processKeys(t)}},!this.props.noHeader&&i.createElement(l.HeaderComponent,{title:"SCENE EXPLORER",noClose:this.props.noClose,noExpand:this.props.noExpand,noCommands:this.props.noCommands,onClose:function(){return e.onClose()},onPopup:function(){return e.onPopup()}}),this.renderContent()))},t}(i.Component)},"./components/sceneExplorer/treeItemComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"TreeItemComponent",(function(){return d}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("../../../../node_modules/@fortawesome/react-fontawesome/index.es.js"),a=n("../../../../node_modules/@fortawesome/free-solid-svg-icons/index.es.js"),s=n("./components/sceneExplorer/treeItemSelectableComponent.tsx"),c=n("./tools.ts"),l=n("../../../../node_modules/react-contextmenu/es6/index.js"),u=function(e){function t(t){return e.call(this,t)||this}return Object(r.__extends)(t,e),t.prototype.expandAll=function(){this.props.onExpandAll(!this.props.isExpanded)},t.prototype.render=function(){var e=this,t=this.props.isExpanded?i.createElement(o.FontAwesomeIcon,{icon:a.faMinus}):i.createElement(o.FontAwesomeIcon,{icon:a.faPlus}),n=this.props.isExpanded?i.createElement(o.FontAwesomeIcon,{icon:a.faCompress}):i.createElement(o.FontAwesomeIcon,{icon:a.faExpandArrowsAlt});return i.createElement("div",{className:"expandableHeader"},i.createElement("div",{className:"text"},i.createElement("div",{className:"arrow icon",onClick:function(){return e.props.onClick()}},t),i.createElement("div",{className:"text-value"},this.props.label)),i.createElement("div",{className:"expandAll icon",onClick:function(){return e.expandAll()},title:this.props.isExpanded?"Collapse all":"Expand all"},n))},t}(i.Component),h=function(e){function t(t){return e.call(this,t)||this}return Object(r.__extends)(t,e),t.prototype.render=function(){return i.createElement("div",{className:"expandableHeader"},i.createElement("div",{className:"text"},i.createElement("div",{className:"arrow icon"},i.createElement(o.FontAwesomeIcon,{icon:a.faBan})),i.createElement("div",{className:"text-value"},this.props.label)))},t}(i.Component),d=function(e){function t(t){var n=e.call(this,t)||this;return n.state={isExpanded:!1,mustExpand:!1},n}return Object(r.__extends)(t,e),t.prototype.switchExpandedState=function(){this.setState({isExpanded:!this.state.isExpanded,mustExpand:!1})},t.prototype.shouldComponentUpdate=function(e,t){if(!t.isExpanded&&this.state.isExpanded)return!0;var n=e.items;if(n&&n.length&&e.selectedEntity)for(var r=0,i=n;r<i.length;r++){var o=i[r];if(c.Tools.LookForItem(o,e.selectedEntity))return t.isExpanded=!0,!0}return!0},t.prototype.expandAll=function(e){this.setState({isExpanded:e,mustExpand:e})},t.prototype.renderContextMenu=function(){return this.props.contextMenuItems?i.createElement(l.ContextMenu,{id:"contextmenu#"+t._ContextMenuUniqueIdGenerator++,className:"context-menu"},this.props.contextMenuItems.map((function(e){return i.createElement(l.MenuItem,{onClick:function(){return e.action()},key:e.label},e.label)}))):(t._ContextMenuUniqueIdGenerator++,null)},t.prototype.render=function(){var e=this,n=this.props.items,r={paddingLeft:10*(this.props.offset+.5)+"px"};if(!n)return i.createElement("div",{className:"groupContainer",style:r},i.createElement("div",null,this.props.label));if(!n.length)return i.createElement("div",{className:"groupContainer",style:r},i.createElement(l.ContextMenuTrigger,{id:"contextmenu#"+t._ContextMenuUniqueIdGenerator},this.renderContextMenu(),i.createElement(h,{label:this.props.label})));if(!this.state.isExpanded)return i.createElement("div",{className:"groupContainer",style:r},i.createElement(l.ContextMenuTrigger,{id:"contextmenu#"+t._ContextMenuUniqueIdGenerator},this.renderContextMenu(),i.createElement(u,{isExpanded:!1,label:this.props.label,onClick:function(){return e.switchExpandedState()},onExpandAll:function(t){return e.expandAll(t)}})));var o=c.Tools.SortAndFilter(null,n);return i.createElement("div",null,i.createElement("div",{className:"groupContainer",style:r},i.createElement(l.ContextMenuTrigger,{id:"contextmenu#"+t._ContextMenuUniqueIdGenerator},this.renderContextMenu(),i.createElement(u,{isExpanded:this.state.isExpanded,label:this.props.label,onClick:function(){return e.switchExpandedState()},onExpandAll:function(t){return e.expandAll(t)}}))),o.map((function(t){return i.createElement(s.TreeItemSelectableComponent,{mustExpand:e.state.mustExpand,extensibilityGroups:e.props.extensibilityGroups,key:void 0!==t.uniqueId&&null!==t.uniqueId?t.uniqueId:t.name,offset:e.props.offset+1,selectedEntity:e.props.selectedEntity,entity:t,globalState:e.props.globalState,filter:e.props.filter})})))},t._ContextMenuUniqueIdGenerator=0,t}(i.Component)},"./components/sceneExplorer/treeItemLabelComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"TreeItemLabelComponent",(function(){return a}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("../../../../node_modules/@fortawesome/react-fontawesome/index.es.js"),a=function(e){function t(t){return e.call(this,t)||this}return Object(r.__extends)(t,e),t.prototype.onClick=function(){this.props.onClick&&this.props.onClick()},t.prototype.render=function(){var e=this;return i.createElement("div",{className:"title",onClick:function(){return e.onClick()}},i.createElement("div",{className:"titleIcon"},i.createElement(o.FontAwesomeIcon,{icon:this.props.icon,color:this.props.color})),i.createElement("div",{className:"titleText"},this.props.label||"no name"))},t}(i.Component)},"./components/sceneExplorer/treeItemSelectableComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"TreeItemSelectableComponent",(function(){return u}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("./components/sceneExplorer/treeItemSpecializedComponent.tsx"),o=n("../../../../node_modules/@fortawesome/react-fontawesome/index.es.js"),a=n("../../../../node_modules/@fortawesome/free-solid-svg-icons/index.es.js"),s=n("./tools.ts"),c=n("../../../../node_modules/react-dom/index.js"),l=n("../../../../node_modules/react/index.js"),u=function(e){function t(t){var n=e.call(this,t)||this;return n._wasSelected=!1,n.state={isSelected:n.props.entity===n.props.selectedEntity,isExpanded:n.props.mustExpand||s.Tools.LookForItem(n.props.entity,n.props.selectedEntity)},n}return Object(r.__extends)(t,e),t.prototype.switchExpandedState=function(){this.setState({isExpanded:!this.state.isExpanded})},t.prototype.shouldComponentUpdate=function(e,t){if(!t.isExpanded&&this.state.isExpanded)return!0;if(e.selectedEntity){if(e.entity===e.selectedEntity)return t.isSelected=!0,!0;if(t.isSelected=!1,s.Tools.LookForItem(e.entity,e.selectedEntity))return t.isExpanded=!0,!0}return!0},t.prototype.scrollIntoView=function(){var e=c.findDOMNode(this);e&&e.scrollIntoView(!1)},t.prototype.componentDidMount=function(){this.state.isSelected&&this.scrollIntoView()},t.prototype.componentDidUpdate=function(){this.state.isSelected&&!this._wasSelected&&this.scrollIntoView(),this._wasSelected=!1},t.prototype.onSelect=function(){if(this.props.globalState.onSelectionChangedObservable){this._wasSelected=!0;var e=this.props.entity;this.props.globalState.onSelectionChangedObservable.notifyObservers(e)}},t.prototype.renderChildren=function(){var e=this,n=this.props.entity;return(n.getChildren||n.children)&&this.state.isExpanded?s.Tools.SortAndFilter(n,n.getChildren?n.getChildren():n.children).map((function(n){return l.createElement(t,{globalState:e.props.globalState,mustExpand:e.props.mustExpand,extensibilityGroups:e.props.extensibilityGroups,selectedEntity:e.props.selectedEntity,key:n.uniqueId,offset:e.props.offset+2,entity:n,filter:e.props.filter})})):null},t.prototype.render=function(){var e=this,t={paddingLeft:10*(this.props.offset+.5)+"px"},n=this.props.entity,r=this.state.isExpanded?l.createElement(o.FontAwesomeIcon,{icon:a.faMinus}):l.createElement(o.FontAwesomeIcon,{icon:a.faPlus}),c=("MultiMaterial"===n.getClassName()?[]:s.Tools.SortAndFilter(n,n.getChildren?n.getChildren():n.children)).length>0;if(n.reservedDataStore||(n.reservedDataStore={}),n.reservedDataStore.setExpandedState=function(t){e.setState({isExpanded:t})},n.reservedDataStore.isExpanded=this.state.isExpanded,this.props.filter){var u=this.props.filter.toLowerCase();if(!n.name||-1===n.name.toLowerCase().indexOf(u)){if(!c)return null;if(n.getDescendants&&0===n.getDescendants(!1,(function(e){return e.name&&-1!==e.name.toLowerCase().indexOf(u)})).length)return null}}return l.createElement("div",null,l.createElement("div",{className:this.state.isSelected?"itemContainer selected":"itemContainer",style:t},c&&l.createElement("div",{className:"arrow icon",onClick:function(){return e.switchExpandedState()}},r),l.createElement(i.TreeItemSpecializedComponent,{globalState:this.props.globalState,extensibilityGroups:this.props.extensibilityGroups,label:n.name,entity:n,onClick:function(){return e.onSelect()}})),this.renderChildren())},t}(l.Component)},"./components/sceneExplorer/treeItemSpecializedComponent.tsx":function(e,t,n){"use strict";n.r(t),n.d(t,"TreeItemSpecializedComponent",(function(){return y}));var r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("./components/sceneExplorer/entities/meshTreeItemComponent.tsx"),o=n("./components/sceneExplorer/entities/cameraTreeItemComponent.tsx"),a=n("./components/sceneExplorer/entities/lightTreeItemComponent.tsx"),s=n("./components/sceneExplorer/treeItemLabelComponent.tsx"),c=n("../../../../node_modules/@fortawesome/free-solid-svg-icons/index.es.js"),l=n("./components/sceneExplorer/entities/materialTreeItemComponent.tsx"),u=n("./components/sceneExplorer/entities/textureTreeItemComponent.tsx"),h=n("./components/sceneExplorer/entities/transformNodeTreeItemComponent.tsx"),d=n("../../../../node_modules/react/index.js"),p=n("./components/sceneExplorer/entities/gui/controlTreeItemComponent.tsx"),f=n("./components/sceneExplorer/entities/gui/advancedDynamicTextureTreeItemComponent.tsx"),m=n("./components/sceneExplorer/entities/animationGroupTreeItemComponent.tsx"),g=n("./components/sceneExplorer/entities/postProcessTreeItemComponent.tsx"),_=n("./components/sceneExplorer/entities/renderingPipelineTreeItemComponent.tsx"),v=n("./components/sceneExplorer/entities/skeletonTreeItemComponent.tsx"),b=n("./components/sceneExplorer/entities/boneTreeItemComponent.tsx"),y=function(e){function t(t){return e.call(this,t)||this}return Object(r.__extends)(t,e),t.prototype.onClick=function(){this.props.onClick&&this.props.onClick()},t.prototype.render=function(){var e=this,t=this.props.entity;if(t&&t.getClassName){var n=t.getClassName();if(-1!==n.indexOf("Mesh")){var r=t;return r.isAnInstance||r.getTotalVertices()>0?d.createElement(i.MeshTreeItemComponent,{globalState:this.props.globalState,extensibilityGroups:this.props.extensibilityGroups,mesh:r,onClick:function(){return e.onClick()}}):d.createElement(h.TransformNodeItemComponent,{extensibilityGroups:this.props.extensibilityGroups,transformNode:t,onClick:function(){return e.onClick()}})}if(-1!==n.indexOf("Skeleton"))return d.createElement(v.SkeletonTreeItemComponent,{extensibilityGroups:this.props.extensibilityGroups,skeleton:t,onClick:function(){return e.onClick()}});if(-1!==n.indexOf("Bone"))return d.createElement(b.BoneTreeItemComponent,{extensibilityGroups:this.props.extensibilityGroups,bone:t,onClick:function(){return e.onClick()}});if(-1!==n.indexOf("TransformNode"))return d.createElement(h.TransformNodeItemComponent,{extensibilityGroups:this.props.extensibilityGroups,transformNode:t,onClick:function(){return e.onClick()}});if(-1!==n.indexOf("Camera"))return d.createElement(o.CameraTreeItemComponent,{extensibilityGroups:this.props.extensibilityGroups,camera:t,onClick:function(){return e.onClick()}});if(-1!==n.indexOf("Light",n.length-5))return d.createElement(a.LightTreeItemComponent,{globalState:this.props.globalState,extensibilityGroups:this.props.extensibilityGroups,light:t,onClick:function(){return e.onClick()}});if(-1!==n.indexOf("Material"))return d.createElement(l.MaterialTreeItemComponent,{extensibilityGroups:this.props.extensibilityGroups,material:t,onClick:function(){return e.onClick()}});if("AdvancedDynamicTexture"===n)return d.createElement(f.AdvancedDynamicTextureTreeItemComponent,{onSelectionChangedObservable:this.props.globalState.onSelectionChangedObservable,extensibilityGroups:this.props.extensibilityGroups,texture:t,onClick:function(){return e.onClick()}});if("AnimationGroup"===n)return d.createElement(m.AnimationGroupItemComponent,{extensibilityGroups:this.props.extensibilityGroups,animationGroup:t,onClick:function(){return e.onClick()}});if(-1!==n.indexOf("Texture"))return d.createElement(u.TextureTreeItemComponent,{extensibilityGroups:this.props.extensibilityGroups,texture:t,onClick:function(){return e.onClick()}});if(-1!==n.indexOf("RenderingPipeline"))return d.createElement(_.RenderingPipelineItemComponent,{extensibilityGroups:this.props.extensibilityGroups,renderPipeline:t,onClick:function(){return e.onClick()}});if(-1!==n.indexOf("PostProcess"))return d.createElement(g.PostProcessItemComponent,{extensibilityGroups:this.props.extensibilityGroups,postProcess:t,onClick:function(){return 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r=n("../../../../node_modules/tslib/tslib.es6.js"),i=n("../../../../node_modules/react/index.js"),o=n("../../../../node_modules/react-dom/index.js"),a=n("@babylonjs/core/Misc/observable"),s=n("./components/actionTabs/actionTabsComponent.tsx"),c=n("./components/sceneExplorer/sceneExplorerComponent.tsx"),l=n("./components/embedHost/embedHostComponent.tsx"),u=n("./components/globalState.ts"),h=function(){function e(){}return e.MarkLineContainerTitleForHighlighting=function(e){this._GlobalState.selectedLineContainerTitle=e},e._CopyStyles=function(e,t){for(var n=0;n<e.styleSheets.length;n++){var r=e.styleSheets[n];try{if(r.cssRules){for(var i=e.createElement("style"),o=0,a=r.cssRules;o<a.length;o++){var s=a[o];i.appendChild(e.createTextNode(s.cssText))}t.head.appendChild(i)}else if(r.href){var c=e.createElement("link");c.rel="stylesheet",c.href=r.href,t.head.appendChild(c)}}catch(e){console.log(e)}}},e._CreateSceneExplorer=function(t,n,r){var a=this;if(n.original&&(n={original:!1,popup:n.popup,overlay:n.overlay,showExplorer:n.showExplorer,showInspector:n.showInspector,embedMode:n.embedMode,handleResize:n.handleResize,enablePopup:n.enablePopup,enableClose:n.enableClose,explorerExtensibility:n.explorerExtensibility}),r&&(this._SceneExplorerHost=r.ownerDocument.createElement("div"),this._SceneExplorerHost.id="scene-explorer-host",this._SceneExplorerHost.style.width=n.explorerWidth||"auto",n.popup?r.appendChild(this._SceneExplorerHost):r.insertBefore(this._SceneExplorerHost,this._NewCanvasContainer),n.overlay||(this._SceneExplorerHost.style.position="relative")),this._SceneExplorerHost){this._OpenedPane++;var s=i.createElement(c.SceneExplorerComponent,{scene:t,globalState:this._GlobalState,extensibilityGroups:n.explorerExtensibility,noClose:!n.enableClose,noExpand:!n.enablePopup,popupMode:n.popup,onPopup:function(){o.unmountComponentAtNode(a._SceneExplorerHost),a._RemoveElementFromDOM(a._SceneExplorerHost),n.popup&&a._SceneExplorerWindow.close(),n.popup=!n.popup,n.showExplorer=!0,n.showInspector=!1,n.explorerWidth=n.popup?"100%":"300px",e.Show(t,n)},onClose:function(){o.unmountComponentAtNode(a._SceneExplorerHost),e._OpenedPane--,a._RemoveElementFromDOM(a._SceneExplorerHost),a._Cleanup(),n.popup&&a._SceneExplorerWindow.close()}});o.render(s,this._SceneExplorerHost)}},e._CreateActionTabs=function(t,n,r){var a=this;if(n.original=!1,r){var c=r.ownerDocument.createElement("div");c.id="inspector-host",c.style.width=n.inspectorWidth||"auto",r.appendChild(c),this._ActionTabsHost=c,n.overlay||(this._ActionTabsHost.style.position="relative")}if(this._ActionTabsHost){this._OpenedPane++;var l=i.createElement(s.ActionTabsComponent,{globalState:this._GlobalState,scene:t,noClose:!n.enableClose,noExpand:!n.enablePopup,popupMode:n.popup,onPopup:function(){o.unmountComponentAtNode(a._ActionTabsHost),a._RemoveElementFromDOM(a._ActionTabsHost),n.popup&&a._ActionTabsWindow.close(),n.popup=!n.popup,n.showExplorer=!1,n.showInspector=!0,n.inspectorWidth=n.popup?"100%":"300px",e.Show(t,n)},onClose:function(){o.unmountComponentAtNode(a._ActionTabsHost),e._OpenedPane--,a._Cleanup(),a._RemoveElementFromDOM(a._ActionTabsHost),n.popup&&a._ActionTabsWindow.close()},initialTab:n.initialTab});o.render(l,this._ActionTabsHost)}},e._CreateEmbedHost=function(t,n,r,a){var s=this;if(r){var c=r.ownerDocument.createElement("div");c.id="embed-host",c.style.width=n.embedHostWidth||"auto",r.appendChild(c),this._EmbedHost=c,n.overlay||(this._EmbedHost.style.position="relative")}if(this._EmbedHost){this._OpenedPane++;var u=i.createElement(l.EmbedHostComponent,{globalState:this._GlobalState,scene:t,extensibilityGroups:n.explorerExtensibility,noExpand:!n.enablePopup,noClose:!n.enableClose,popupMode:n.popup,onPopup:function(){o.unmountComponentAtNode(s._EmbedHost),n.popup&&s._EmbedHostWindow.close(),s._RemoveElementFromDOM(s._EmbedHost),n.popup=!n.popup,n.embedMode=!0,n.showExplorer=!0,n.showInspector=!0,n.embedHostWidth=n.popup?"100%":"auto",e.Show(t,n)},onClose:function(){o.unmountComponentAtNode(s._EmbedHost),s._OpenedPane=0,s._Cleanup(),s._RemoveElementFromDOM(s._EmbedHost),n.popup&&s._EmbedHostWindow.close()},initialTab:n.initialTab});o.render(u,this._EmbedHost)}},e._CreatePopup=function(e,t,n,r){void 0===n&&(n=300),void 0===r&&(r=800);var i={width:n,height:r,top:(window.innerHeight-n)/2+window.screenY,left:(window.innerWidth-r)/2+window.screenX},o=Object.keys(i).map((function(e){return e+"="+i[e]})).join(","),a=window.open("",e,o);if(!a)return null;var 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i=Object(r.__assign)({original:!0,popup:!1,overlay:!1,showExplorer:!0,showInspector:!0,embedMode:!1,enableClose:!0,handleResize:!0,enablePopup:!0},n);this._GlobalState.onPropertyChangedObservable||this._GlobalState.init(this.OnPropertyChangedObservable),this._GlobalState.onSelectionChangedObservable||(this._GlobalState.onSelectionChangedObservable=this.OnSelectionChangeObservable),this.IsVisible&&i.original&&this.Hide(),t||(t=a.EngineStore.LastCreatedScene),this._Scene=t;var o=t?t.getEngine().getInputElement():a.EngineStore.LastCreatedEngine.getInputElement();if(i.embedMode&&i.showExplorer&&i.showInspector)if(i.popup)this._CreateEmbedHost(t,i,this._CreatePopup("INSPECTOR","_EmbedHostWindow"),e.OnSelectionChangeObservable);else{var 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if(e.getIndex()===Me){if(null!=t&&!ne(t)||null!=n&&!ne(n))throw new Error("Query: When ordering by priority, the first argument passed to startAt(), endAt(), or equalTo() must be a valid priority value (null, a number, or a string).")}else if(c.assert(e.getIndex()instanceof Xe||e.getIndex()===We,"unknown index type."),null!=t&&"object"==typeof t||null!=n&&"object"==typeof n)throw new Error("Query: First argument passed to startAt(), endAt(), or equalTo() cannot be an object.")},e.validateLimit_=function(e){if(e.hasStart()&&e.hasEnd()&&e.hasLimit()&&!e.hasAnchoredLimit())throw new Error("Query: Can't combine startAt(), endAt(), and limit(). 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Use Query.orderByKey() instead.');if("$priority"===t)throw new Error('Query.orderByChild: "$priority" is invalid.  Use Query.orderByPriority() instead.');if("$value"===t)throw new Error('Query.orderByChild: "$value" is invalid.  Use Query.orderByValue() instead.');le("Query.orderByChild",1,t,!1),this.validateNoPreviousOrderByCall_("Query.orderByChild");var n=new j(t);if(n.isEmpty())throw new Error("Query.orderByChild: cannot pass in empty path.  Use Query.orderByValue() instead.");var r=new Xe(n),i=this.queryParams_.orderBy(r);return e.validateQueryEndpoints_(i),new e(this.repo,this.path,i,!0)},e.prototype.orderByKey=function(){c.validateArgCount("Query.orderByKey",0,0,arguments.length),this.validateNoPreviousOrderByCall_("Query.orderByKey");var t=this.queryParams_.orderBy(ye);return e.validateQueryEndpoints_(t),new e(this.repo,this.path,t,!0)},e.prototype.orderByPriority=function(){c.validateArgCount("Query.orderByPriority",0,0,arguments.length),this.validateNoPreviousOrderByCall_("Query.orderByPriority");var t=this.queryParams_.orderBy(Me);return e.validateQueryEndpoints_(t),new e(this.repo,this.path,t,!0)},e.prototype.orderByValue=function(){c.validateArgCount("Query.orderByValue",0,0,arguments.length),this.validateNoPreviousOrderByCall_("Query.orderByValue");var t=this.queryParams_.orderBy(We);return e.validateQueryEndpoints_(t),new e(this.repo,this.path,t,!0)},e.prototype.startAt=function(t,n){void 0===t&&(t=null),c.validateArgCount("Query.startAt",0,2,arguments.length),re("Query.startAt",1,t,this.path,!0),ce("Query.startAt",2,n,!0);var r=this.queryParams_.startAt(t,n);if(e.validateLimit_(r),e.validateQueryEndpoints_(r),this.queryParams_.hasStart())throw new Error("Query.startAt: Starting point was already set (by another call to startAt or equalTo).");return void 0===t&&(t=null,n=null),new e(this.repo,this.path,r,this.orderByCalled_)},e.prototype.endAt=function(t,n){void 0===t&&(t=null),c.validateArgCount("Query.endAt",0,2,arguments.length),re("Query.endAt",1,t,this.path,!0),ce("Query.endAt",2,n,!0);var r=this.queryParams_.endAt(t,n);if(e.validateLimit_(r),e.validateQueryEndpoints_(r),this.queryParams_.hasEnd())throw new Error("Query.endAt: Ending point was already set (by another call to endAt or equalTo).");return new e(this.repo,this.path,r,this.orderByCalled_)},e.prototype.equalTo=function(e,t){if(c.validateArgCount("Query.equalTo",1,2,arguments.length),re("Query.equalTo",1,e,this.path,!1),ce("Query.equalTo",2,t,!0),this.queryParams_.hasStart())throw new Error("Query.equalTo: Starting point was already set (by another call to startAt or equalTo).");if(this.queryParams_.hasEnd())throw new Error("Query.equalTo: Ending point was already set (by another call to endAt or equalTo).");return this.startAt(e,t).endAt(e,t)},e.prototype.toString=function(){return c.validateArgCount("Query.toString",0,0,arguments.length),this.repo.toString()+this.path.toUrlEncodedString()},e.prototype.toJSON=function(){return c.validateArgCount("Query.toJSON",0,1,arguments.length),this.toString()},e.prototype.queryObject=function(){return this.queryParams_.getQueryObject()},e.prototype.queryIdentifier=function(){var e=this.queryObject(),t=D(e);return"{}"===t?"default":t},e.prototype.isEqual=function(t){if(c.validateArgCount("Query.isEqual",1,1,arguments.length),!(t instanceof e)){var n="Query.isEqual failed: First argument must be an instance of firebase.database.Query.";throw new Error(n)}var r=this.repo===t.repo,i=this.path.equals(t.path),o=this.queryIdentifier()===t.queryIdentifier();return r&&i&&o},e.getCancelAndContextArgs_=function(e,t,n){var r={cancel:null,context:null};if(t&&n)r.cancel=t,c.validateCallback(e,3,r.cancel,!0),r.context=n,c.validateContextObject(e,4,r.context,!0);else if(t)if("object"==typeof t&&null!==t)r.context=t;else{if("function"!=typeof t)throw new Error(c.errorPrefix(e,3,!0)+" must either be a cancel callback or a context object.");r.cancel=t}return r},Object.defineProperty(e.prototype,"ref",{get:function(){return this.getRef()},enumerable:!0,configurable:!0}),e}(),$e=function(){function e(e){this.node_=e}return e.prototype.getImmediateChild=function(t){return new e(this.node_.getImmediateChild(t))},e.prototype.node=function(){return this.node_},e}(),et=function(){function e(e,t){this.syncTree_=e,this.path_=t}return e.prototype.getImmediateChild=function(t){var n=this.path_.child(t);return new e(this.syncTree_,n)},e.prototype.node=function(){return this.syncTree_.calcCompleteEventCache(this.path_)},e}(),tt=function(e,t,n){return e&&"object"==typeof e?(c.assert(".sv"in e,"Unexpected leaf node or priority contents"),"string"==typeof e[".sv"]?nt(e[".sv"],t,n):"object"==typeof e[".sv"]?rt(e[".sv"],t):void c.assert(!1,"Unexpected server value: "+JSON.stringify(e,null,2))):e},nt=function(e,t,n){switch(e){case"timestamp":return n.timestamp;default:c.assert(!1,"Unexpected server value: "+e)}},rt=function(e,t,n){e.hasOwnProperty("increment")||c.assert(!1,"Unexpected server value: "+JSON.stringify(e,null,2));var r=e.increment;"number"!=typeof r&&c.assert(!1,"Unexpected increment value: "+r);var i=t.node();if(c.assert(null!=i,"Expected ChildrenNode.EMPTY_NODE for nulls"),!i.isLeafNode())return r;var o=i.getValue();return"number"!=typeof o?r:o+r},it=function(e,t,n,r){return at(t,new et(n,e),r)},ot=function(e,t,n){return at(e,new $e(t),n)};function at(e,t,n){var r,i=e.getPriority().val(),o=tt(i,t.getImmediateChild(".priority"),n);if(e.isLeafNode()){var a=e,s=tt(a.getValue(),t,n);return s!==a.getValue()||o!==a.getPriority().val()?new Pe(s,Ge(o)):e}var c=e;return r=c,o!==c.getPriority().val()&&(r=r.updatePriority(new Pe(o))),c.forEachChild(Me,(function(e,i){var o=at(i,t.getImmediateChild(e),n);o!==i&&(r=r.updateImmediateChild(e,o))})),r}var st,ct=function(){function e(){this.value=null,this.children=new Map}return e.prototype.find=function(e){if(null!=this.value)return this.value.getChild(e);if(!e.isEmpty()&&this.children.size>0){var t=e.getFront();return e=e.popFront(),this.children.has(t)?this.children.get(t).find(e):null}return null},e.prototype.remember=function(t,n){if(t.isEmpty())this.value=n,this.children.clear();else if(null!==this.value)this.value=this.value.updateChild(t,n);else{var r=t.getFront();this.children.has(r)||this.children.set(r,new e);var i=this.children.get(r);t=t.popFront(),i.remember(t,n)}},e.prototype.forget=function(e){if(e.isEmpty())return this.value=null,this.children.clear(),!0;if(null!==this.value){if(this.value.isLeafNode())return!1;var t=this.value;this.value=null;var n=this;return t.forEachChild(Me,(function(e,t){n.remember(new j(e),t)})),this.forget(e)}if(this.children.size>0){var r=e.getFront();if(e=e.popFront(),this.children.has(r))this.children.get(r).forget(e)&&this.children.delete(r);return 0===this.children.size}return!0},e.prototype.forEachTree=function(e,t){null!==this.value?t(e,this.value):this.forEachChild((function(n,r){var i=new j(e.toString()+"/"+n);r.forEachTree(i,t)}))},e.prototype.forEachChild=function(e){this.children.forEach((function(t,n){e(n,t)}))},e}();!function(e){e[e.OVERWRITE=0]="OVERWRITE",e[e.MERGE=1]="MERGE",e[e.ACK_USER_WRITE=2]="ACK_USER_WRITE",e[e.LISTEN_COMPLETE=3]="LISTEN_COMPLETE"}(st||(st={}));var lt,ut,ht=function(){function e(e,t,n,r){this.fromUser=e,this.fromServer=t,this.queryId=n,this.tagged=r,c.assert(!r||t,"Tagged queries must be from server.")}return e.User=new e(!0,!1,null,!1),e.Server=new e(!1,!0,null,!1),e.forServerTaggedQuery=function(t){return new e(!1,!0,t,!0)},e}(),dt=function(){function e(e,t,n){this.path=e,this.affectedTree=t,this.revert=n,this.type=st.ACK_USER_WRITE,this.source=ht.User}return e.prototype.operationForChild=function(t){if(this.path.isEmpty()){if(null!=this.affectedTree.value)return c.assert(this.affectedTree.children.isEmpty(),"affectedTree should not have overlapping affected paths."),this;var n=this.affectedTree.subtree(new j(t));return new e(j.Empty,n,this.revert)}return c.assert(this.path.getFront()===t,"operationForChild called for unrelated child."),new e(this.path.popFront(),this.affectedTree,this.revert)},e}(),pt=function(){function e(e,t){void 0===t&&(lt||(lt=new Le(I)),t=lt),this.value=e,this.children=t}return e.fromObject=function(t){var n=e.Empty;return F(t,(function(e,t){n=n.set(new j(e),t)})),n},e.prototype.isEmpty=function(){return null===this.value&&this.children.isEmpty()},e.prototype.findRootMostMatchingPathAndValue=function(e,t){if(null!=this.value&&t(this.value))return{path:j.Empty,value:this.value};if(e.isEmpty())return null;var n=e.getFront(),r=this.children.get(n);if(null!==r){var i=r.findRootMostMatchingPathAndValue(e.popFront(),t);return null!=i?{path:new j(n).child(i.path),value:i.value}:null}return null},e.prototype.findRootMostValueAndPath=function(e){return this.findRootMostMatchingPathAndValue(e,(function(){return!0}))},e.prototype.subtree=function(t){if(t.isEmpty())return this;var n=t.getFront(),r=this.children.get(n);return null!==r?r.subtree(t.popFront()):e.Empty},e.prototype.set=function(t,n){if(t.isEmpty())return new e(n,this.children);var r=t.getFront(),i=(this.children.get(r)||e.Empty).set(t.popFront(),n),o=this.children.insert(r,i);return new e(this.value,o)},e.prototype.remove=function(t){if(t.isEmpty())return this.children.isEmpty()?e.Empty:new e(null,this.children);var n=t.getFront(),r=this.children.get(n);if(r){var i=r.remove(t.popFront()),o=void 0;return o=i.isEmpty()?this.children.remove(n):this.children.insert(n,i),null===this.value&&o.isEmpty()?e.Empty:new e(this.value,o)}return this},e.prototype.get=function(e){if(e.isEmpty())return this.value;var t=e.getFront(),n=this.children.get(t);return n?n.get(e.popFront()):null},e.prototype.setTree=function(t,n){if(t.isEmpty())return n;var r=t.getFront(),i=(this.children.get(r)||e.Empty).setTree(t.popFront(),n),o=void 0;return o=i.isEmpty()?this.children.remove(r):this.children.insert(r,i),new e(this.value,o)},e.prototype.fold=function(e){return this.fold_(j.Empty,e)},e.prototype.fold_=function(e,t){var n={};return this.children.inorderTraversal((function(r,i){n[r]=i.fold_(e.child(r),t)})),t(e,this.value,n)},e.prototype.findOnPath=function(e,t){return this.findOnPath_(e,j.Empty,t)},e.prototype.findOnPath_=function(e,t,n){var r=!!this.value&&n(t,this.value);if(r)return r;if(e.isEmpty())return null;var i=e.getFront(),o=this.children.get(i);return o?o.findOnPath_(e.popFront(),t.child(i),n):null},e.prototype.foreachOnPath=function(e,t){return this.foreachOnPath_(e,j.Empty,t)},e.prototype.foreachOnPath_=function(t,n,r){if(t.isEmpty())return this;this.value&&r(n,this.value);var i=t.getFront(),o=this.children.get(i);return o?o.foreachOnPath_(t.popFront(),n.child(i),r):e.Empty},e.prototype.foreach=function(e){this.foreach_(j.Empty,e)},e.prototype.foreach_=function(e,t){this.children.inorderTraversal((function(n,r){r.foreach_(e.child(n),t)})),this.value&&t(e,this.value)},e.prototype.foreachChild=function(e){this.children.inorderTraversal((function(t,n){n.value&&e(t,n.value)}))},e.Empty=new e(null),e}(),ft=function(){function e(e,t){this.source=e,this.path=t,this.type=st.LISTEN_COMPLETE}return e.prototype.operationForChild=function(t){return this.path.isEmpty()?new e(this.source,j.Empty):new e(this.source,this.path.popFront())},e}(),mt=function(){function e(e,t,n){this.source=e,this.path=t,this.snap=n,this.type=st.OVERWRITE}return e.prototype.operationForChild=function(t){return this.path.isEmpty()?new e(this.source,j.Empty,this.snap.getImmediateChild(t)):new e(this.source,this.path.popFront(),this.snap)},e}(),gt=function(){function e(e,t,n){this.source=e,this.path=t,this.children=n,this.type=st.MERGE}return e.prototype.operationForChild=function(t){if(this.path.isEmpty()){var n=this.children.subtree(new j(t));return n.isEmpty()?null:n.value?new mt(this.source,j.Empty,n.value):new e(this.source,j.Empty,n)}return c.assert(this.path.getFront()===t,"Can't get a merge for a child not on the path of the operation"),new e(this.source,this.path.popFront(),this.children)},e.prototype.toString=function(){return"Operation("+this.path+": "+this.source.toString()+" merge: "+this.children.toString()+")"},e}(),_t=function(){function e(e,t,n){this.node_=e,this.fullyInitialized_=t,this.filtered_=n}return e.prototype.isFullyInitialized=function(){return this.fullyInitialized_},e.prototype.isFiltered=function(){return this.filtered_},e.prototype.isCompleteForPath=function(e){if(e.isEmpty())return this.isFullyInitialized()&&!this.filtered_;var t=e.getFront();return this.isCompleteForChild(t)},e.prototype.isCompleteForChild=function(e){return this.isFullyInitialized()&&!this.filtered_||this.node_.hasChild(e)},e.prototype.getNode=function(){return this.node_},e}(),vt=function(){function e(e,t){this.eventCache_=e,this.serverCache_=t}return e.prototype.updateEventSnap=function(t,n,r){return new e(new _t(t,n,r),this.serverCache_)},e.prototype.updateServerSnap=function(t,n,r){return new e(this.eventCache_,new _t(t,n,r))},e.prototype.getEventCache=function(){return this.eventCache_},e.prototype.getCompleteEventSnap=function(){return this.eventCache_.isFullyInitialized()?this.eventCache_.getNode():null},e.prototype.getServerCache=function(){return this.serverCache_},e.prototype.getCompleteServerSnap=function(){return this.serverCache_.isFullyInitialized()?this.serverCache_.getNode():null},e.Empty=new e(new _t(Ue.EMPTY_NODE,!1,!1),new _t(Ue.EMPTY_NODE,!1,!1)),e}(),bt=function(){function e(e,t,n,r,i){this.type=e,this.snapshotNode=t,this.childName=n,this.oldSnap=r,this.prevName=i}return e.valueChange=function(t){return new e(e.VALUE,t)},e.childAddedChange=function(t,n){return new e(e.CHILD_ADDED,n,t)},e.childRemovedChange=function(t,n){return new e(e.CHILD_REMOVED,n,t)},e.childChangedChange=function(t,n,r){return new e(e.CHILD_CHANGED,n,t,r)},e.childMovedChange=function(t,n){return new e(e.CHILD_MOVED,n,t)},e.CHILD_ADDED="child_added",e.CHILD_REMOVED="child_removed",e.CHILD_CHANGED="child_changed",e.CHILD_MOVED="child_moved",e.VALUE="value",e}(),yt=function(){function e(e){this.index_=e}return e.prototype.updateChild=function(e,t,n,r,i,o){c.assert(e.isIndexed(this.index_),"A node must be indexed if only a child is updated");var a=e.getImmediateChild(t);return a.getChild(r).equals(n.getChild(r))&&a.isEmpty()===n.isEmpty()?e:(null!=o&&(n.isEmpty()?e.hasChild(t)?o.trackChildChange(bt.childRemovedChange(t,a)):c.assert(e.isLeafNode(),"A child remove without an old child only makes sense on a leaf node"):a.isEmpty()?o.trackChildChange(bt.childAddedChange(t,n)):o.trackChildChange(bt.childChangedChange(t,n,a))),e.isLeafNode()&&n.isEmpty()?e:e.updateImmediateChild(t,n).withIndex(this.index_))},e.prototype.updateFullNode=function(e,t,n){return null!=n&&(e.isLeafNode()||e.forEachChild(Me,(function(e,r){t.hasChild(e)||n.trackChildChange(bt.childRemovedChange(e,r))})),t.isLeafNode()||t.forEachChild(Me,(function(t,r){if(e.hasChild(t)){var i=e.getImmediateChild(t);i.equals(r)||n.trackChildChange(bt.childChangedChange(t,r,i))}else n.trackChildChange(bt.childAddedChange(t,r))}))),t.withIndex(this.index_)},e.prototype.updatePriority=function(e,t){return e.isEmpty()?Ue.EMPTY_NODE:e.updatePriority(t)},e.prototype.filtersNodes=function(){return!1},e.prototype.getIndexedFilter=function(){return this},e.prototype.getIndex=function(){return this.index_},e}(),Ct=function(){function e(){this.changeMap=new Map}return e.prototype.trackChildChange=function(e){var t=e.type,n=e.childName;c.assert(t===bt.CHILD_ADDED||t===bt.CHILD_CHANGED||t===bt.CHILD_REMOVED,"Only child changes supported for tracking"),c.assert(".priority"!==n,"Only non-priority child changes can be tracked.");var r=this.changeMap.get(n);if(r){var i=r.type;if(t===bt.CHILD_ADDED&&i===bt.CHILD_REMOVED)this.changeMap.set(n,bt.childChangedChange(n,e.snapshotNode,r.snapshotNode));else if(t===bt.CHILD_REMOVED&&i===bt.CHILD_ADDED)this.changeMap.delete(n);else if(t===bt.CHILD_REMOVED&&i===bt.CHILD_CHANGED)this.changeMap.set(n,bt.childRemovedChange(n,r.oldSnap));else if(t===bt.CHILD_CHANGED&&i===bt.CHILD_ADDED)this.changeMap.set(n,bt.childAddedChange(n,e.snapshotNode));else{if(t!==bt.CHILD_CHANGED||i!==bt.CHILD_CHANGED)throw c.assertionError("Illegal combination of changes: "+e+" occurred after "+r);this.changeMap.set(n,bt.childChangedChange(n,e.snapshotNode,r.oldSnap))}}else this.changeMap.set(n,e)},e.prototype.getChanges=function(){return Array.from(this.changeMap.values())},e}(),xt=new(function(){function e(){}return e.prototype.getCompleteChild=function(e){return null},e.prototype.getChildAfterChild=function(e,t,n){return null},e}()),Tt=function(){function e(e,t,n){void 0===n&&(n=null),this.writes_=e,this.viewCache_=t,this.optCompleteServerCache_=n}return e.prototype.getCompleteChild=function(e){var t=this.viewCache_.getEventCache();if(t.isCompleteForChild(e))return t.getNode().getImmediateChild(e);var n=null!=this.optCompleteServerCache_?new _t(this.optCompleteServerCache_,!0,!1):this.viewCache_.getServerCache();return this.writes_.calcCompleteChild(e,n)},e.prototype.getChildAfterChild=function(e,t,n){var r=null!=this.optCompleteServerCache_?this.optCompleteServerCache_:this.viewCache_.getCompleteServerSnap(),i=this.writes_.calcIndexedSlice(r,t,1,n,e);return 0===i.length?null:i[0]},e}(),Et=function(e,t){this.viewCache=e,this.changes=t},St=function(){function e(e){this.filter_=e}return e.prototype.assertIndexed=function(e){c.assert(e.getEventCache().getNode().isIndexed(this.filter_.getIndex()),"Event snap not indexed"),c.assert(e.getServerCache().getNode().isIndexed(this.filter_.getIndex()),"Server snap not indexed")},e.prototype.applyOperation=function(t,n,r,i){var o,a,s=new Ct;if(n.type===st.OVERWRITE){var l=n;l.source.fromUser?o=this.applyUserOverwrite_(t,l.path,l.snap,r,i,s):(c.assert(l.source.fromServer,"Unknown source."),a=l.source.tagged||t.getServerCache().isFiltered()&&!l.path.isEmpty(),o=this.applyServerOverwrite_(t,l.path,l.snap,r,i,a,s))}else if(n.type===st.MERGE){var u=n;u.source.fromUser?o=this.applyUserMerge_(t,u.path,u.children,r,i,s):(c.assert(u.source.fromServer,"Unknown source."),a=u.source.tagged||t.getServerCache().isFiltered(),o=this.applyServerMerge_(t,u.path,u.children,r,i,a,s))}else if(n.type===st.ACK_USER_WRITE){var h=n;o=h.revert?this.revertUserWrite_(t,h.path,r,i,s):this.ackUserWrite_(t,h.path,h.affectedTree,r,i,s)}else{if(n.type!==st.LISTEN_COMPLETE)throw c.assertionError("Unknown operation type: "+n.type);o=this.listenComplete_(t,n.path,r,s)}var d=s.getChanges();return e.maybeAddValueEvent_(t,o,d),new Et(o,d)},e.maybeAddValueEvent_=function(e,t,n){var r=t.getEventCache();if(r.isFullyInitialized()){var i=r.getNode().isLeafNode()||r.getNode().isEmpty(),o=e.getCompleteEventSnap();(n.length>0||!e.getEventCache().isFullyInitialized()||i&&!r.getNode().equals(o)||!r.getNode().getPriority().equals(o.getPriority()))&&n.push(bt.valueChange(t.getCompleteEventSnap()))}},e.prototype.generateEventCacheAfterServerEvent_=function(e,t,n,r,i){var o=e.getEventCache();if(null!=n.shadowingWrite(t))return e;var a=void 0,s=void 0;if(t.isEmpty())if(c.assert(e.getServerCache().isFullyInitialized(),"If change path is empty, we must have complete server data"),e.getServerCache().isFiltered()){var l=e.getCompleteServerSnap(),u=l instanceof Ue?l:Ue.EMPTY_NODE,h=n.calcCompleteEventChildren(u);a=this.filter_.updateFullNode(e.getEventCache().getNode(),h,i)}else{var d=n.calcCompleteEventCache(e.getCompleteServerSnap());a=this.filter_.updateFullNode(e.getEventCache().getNode(),d,i)}else{var p=t.getFront();if(".priority"===p){c.assert(1===t.getLength(),"Can't have a priority with additional path components");var f=o.getNode();s=e.getServerCache().getNode();var m=n.calcEventCacheAfterServerOverwrite(t,f,s);a=null!=m?this.filter_.updatePriority(f,m):o.getNode()}else{var g=t.popFront(),_=void 0;if(o.isCompleteForChild(p)){s=e.getServerCache().getNode();var v=n.calcEventCacheAfterServerOverwrite(t,o.getNode(),s);_=null!=v?o.getNode().getImmediateChild(p).updateChild(g,v):o.getNode().getImmediateChild(p)}else _=n.calcCompleteChild(p,e.getServerCache());a=null!=_?this.filter_.updateChild(o.getNode(),p,_,g,r,i):o.getNode()}}return e.updateEventSnap(a,o.isFullyInitialized()||t.isEmpty(),this.filter_.filtersNodes())},e.prototype.applyServerOverwrite_=function(e,t,n,r,i,o,a){var s,c=e.getServerCache(),l=o?this.filter_:this.filter_.getIndexedFilter();if(t.isEmpty())s=l.updateFullNode(c.getNode(),n,null);else if(l.filtersNodes()&&!c.isFiltered()){var u=c.getNode().updateChild(t,n);s=l.updateFullNode(c.getNode(),u,null)}else{var h=t.getFront();if(!c.isCompleteForPath(t)&&t.getLength()>1)return e;var d=t.popFront(),p=c.getNode().getImmediateChild(h).updateChild(d,n);s=".priority"===h?l.updatePriority(c.getNode(),p):l.updateChild(c.getNode(),h,p,d,xt,null)}var f=e.updateServerSnap(s,c.isFullyInitialized()||t.isEmpty(),l.filtersNodes()),m=new Tt(r,f,i);return this.generateEventCacheAfterServerEvent_(f,t,r,m,a)},e.prototype.applyUserOverwrite_=function(e,t,n,r,i,o){var a,s,c=e.getEventCache(),l=new Tt(r,e,i);if(t.isEmpty())s=this.filter_.updateFullNode(e.getEventCache().getNode(),n,o),a=e.updateEventSnap(s,!0,this.filter_.filtersNodes());else{var u=t.getFront();if(".priority"===u)s=this.filter_.updatePriority(e.getEventCache().getNode(),n),a=e.updateEventSnap(s,c.isFullyInitialized(),c.isFiltered());else{var h=t.popFront(),d=c.getNode().getImmediateChild(u),p=void 0;if(h.isEmpty())p=n;else{var f=l.getCompleteChild(u);p=null!=f?".priority"===h.getBack()&&f.getChild(h.parent()).isEmpty()?f:f.updateChild(h,n):Ue.EMPTY_NODE}if(d.equals(p))a=e;else{var m=this.filter_.updateChild(c.getNode(),u,p,h,l,o);a=e.updateEventSnap(m,c.isFullyInitialized(),this.filter_.filtersNodes())}}}return a},e.cacheHasChild_=function(e,t){return e.getEventCache().isCompleteForChild(t)},e.prototype.applyUserMerge_=function(t,n,r,i,o,a){var s=this,c=t;return r.foreach((function(r,l){var u=n.child(r);e.cacheHasChild_(t,u.getFront())&&(c=s.applyUserOverwrite_(c,u,l,i,o,a))})),r.foreach((function(r,l){var u=n.child(r);e.cacheHasChild_(t,u.getFront())||(c=s.applyUserOverwrite_(c,u,l,i,o,a))})),c},e.prototype.applyMerge_=function(e,t){return t.foreach((function(t,n){e=e.updateChild(t,n)})),e},e.prototype.applyServerMerge_=function(e,t,n,r,i,o,a){var s=this;if(e.getServerCache().getNode().isEmpty()&&!e.getServerCache().isFullyInitialized())return e;var c,l=e;c=t.isEmpty()?n:pt.Empty.setTree(t,n);var u=e.getServerCache().getNode();return c.children.inorderTraversal((function(t,n){if(u.hasChild(t)){var c=e.getServerCache().getNode().getImmediateChild(t),h=s.applyMerge_(c,n);l=s.applyServerOverwrite_(l,new j(t),h,r,i,o,a)}})),c.children.inorderTraversal((function(t,n){var c=!e.getServerCache().isCompleteForChild(t)&&null==n.value;if(!u.hasChild(t)&&!c){var h=e.getServerCache().getNode().getImmediateChild(t),d=s.applyMerge_(h,n);l=s.applyServerOverwrite_(l,new j(t),d,r,i,o,a)}})),l},e.prototype.ackUserWrite_=function(e,t,n,r,i,o){if(null!=r.shadowingWrite(t))return e;var a=e.getServerCache().isFiltered(),s=e.getServerCache();if(null!=n.value){if(t.isEmpty()&&s.isFullyInitialized()||s.isCompleteForPath(t))return this.applyServerOverwrite_(e,t,s.getNode().getChild(t),r,i,a,o);if(t.isEmpty()){var c=pt.Empty;return s.getNode().forEachChild(ye,(function(e,t){c=c.set(new j(e),t)})),this.applyServerMerge_(e,t,c,r,i,a,o)}return e}var l=pt.Empty;return n.foreach((function(e,n){var r=t.child(e);s.isCompleteForPath(r)&&(l=l.set(e,s.getNode().getChild(r)))})),this.applyServerMerge_(e,t,l,r,i,a,o)},e.prototype.listenComplete_=function(e,t,n,r){var i=e.getServerCache(),o=e.updateServerSnap(i.getNode(),i.isFullyInitialized()||t.isEmpty(),i.isFiltered());return this.generateEventCacheAfterServerEvent_(o,t,n,xt,r)},e.prototype.revertUserWrite_=function(e,t,n,r,i){var o;if(null!=n.shadowingWrite(t))return e;var a=new Tt(n,e,r),s=e.getEventCache().getNode(),l=void 0;if(t.isEmpty()||".priority"===t.getFront()){var u=void 0;if(e.getServerCache().isFullyInitialized())u=n.calcCompleteEventCache(e.getCompleteServerSnap());else{var h=e.getServerCache().getNode();c.assert(h instanceof Ue,"serverChildren would be complete if leaf node"),u=n.calcCompleteEventChildren(h)}u=u,l=this.filter_.updateFullNode(s,u,i)}else{var d=t.getFront(),p=n.calcCompleteChild(d,e.getServerCache());null==p&&e.getServerCache().isCompleteForChild(d)&&(p=s.getImmediateChild(d)),(l=null!=p?this.filter_.updateChild(s,d,p,t.popFront(),a,i):e.getEventCache().getNode().hasChild(d)?this.filter_.updateChild(s,d,Ue.EMPTY_NODE,t.popFront(),a,i):s).isEmpty()&&e.getServerCache().isFullyInitialized()&&(o=n.calcCompleteEventCache(e.getCompleteServerSnap())).isLeafNode()&&(l=this.filter_.updateFullNode(l,o,i))}return o=e.getServerCache().isFullyInitialized()||null!=n.shadowingWrite(j.Empty),e.updateEventSnap(l,o,this.filter_.filtersNodes())},e}(),Pt=function(){function e(e){this.query_=e,this.index_=this.query_.getQueryParams().getIndex()}return e.prototype.generateEventsForChanges=function(e,t,n){var r=this,i=[],o=[];return e.forEach((function(e){e.type===bt.CHILD_CHANGED&&r.index_.indexedValueChanged(e.oldSnap,e.snapshotNode)&&o.push(bt.childMovedChange(e.childName,e.snapshotNode))})),this.generateEventsForType_(i,bt.CHILD_REMOVED,e,n,t),this.generateEventsForType_(i,bt.CHILD_ADDED,e,n,t),this.generateEventsForType_(i,bt.CHILD_MOVED,o,n,t),this.generateEventsForType_(i,bt.CHILD_CHANGED,e,n,t),this.generateEventsForType_(i,bt.VALUE,e,n,t),i},e.prototype.generateEventsForType_=function(e,t,n,r,i){var o=this,a=n.filter((function(e){return e.type===t}));a.sort(this.compareChanges_.bind(this)),a.forEach((function(t){var n=o.materializeSingleChange_(t,i);r.forEach((function(r){r.respondsTo(t.type)&&e.push(r.createEvent(n,o.query_))}))}))},e.prototype.materializeSingleChange_=function(e,t){return"value"===e.type||"child_removed"===e.type||(e.prevName=t.getPredecessorChildName(e.childName,e.snapshotNode,this.index_)),e},e.prototype.compareChanges_=function(e,t){if(null==e.childName||null==t.childName)throw c.assertionError("Should only compare child_ events.");var n=new _e(e.childName,e.snapshotNode),r=new _e(t.childName,t.snapshotNode);return this.index_.compare(n,r)},e}(),Ot=function(){function e(e,t){this.query_=e,this.eventRegistrations_=[];var n=this.query_.getQueryParams(),r=new yt(n.getIndex()),i=n.getNodeFilter();this.processor_=new St(i);var o=t.getServerCache(),a=t.getEventCache(),s=r.updateFullNode(Ue.EMPTY_NODE,o.getNode(),null),c=i.updateFullNode(Ue.EMPTY_NODE,a.getNode(),null),l=new _t(s,o.isFullyInitialized(),r.filtersNodes()),u=new _t(c,a.isFullyInitialized(),i.filtersNodes());this.viewCache_=new vt(u,l),this.eventGenerator_=new Pt(this.query_)}return e.prototype.getQuery=function(){return this.query_},e.prototype.getServerCache=function(){return this.viewCache_.getServerCache().getNode()},e.prototype.getCompleteServerCache=function(e){var t=this.viewCache_.getCompleteServerSnap();return t&&(this.query_.getQueryParams().loadsAllData()||!e.isEmpty()&&!t.getImmediateChild(e.getFront()).isEmpty())?t.getChild(e):null},e.prototype.isEmpty=function(){return 0===this.eventRegistrations_.length},e.prototype.addEventRegistration=function(e){this.eventRegistrations_.push(e)},e.prototype.removeEventRegistration=function(e,t){var n=[];if(t){c.assert(null==e,"A cancel should cancel all event registrations.");var r=this.query_.path;this.eventRegistrations_.forEach((function(e){t=t;var i=e.createCancelEvent(t,r);i&&n.push(i)}))}if(e){for(var i=[],o=0;o<this.eventRegistrations_.length;++o){var a=this.eventRegistrations_[o];if(a.matches(e)){if(e.hasAnyCallback()){i=i.concat(this.eventRegistrations_.slice(o+1));break}}else i.push(a)}this.eventRegistrations_=i}else this.eventRegistrations_=[];return n},e.prototype.applyOperation=function(e,t,n){e.type===st.MERGE&&null!==e.source.queryId&&(c.assert(this.viewCache_.getCompleteServerSnap(),"We should always have a full cache before handling merges"),c.assert(this.viewCache_.getCompleteEventSnap(),"Missing event cache, even though we have a server cache"));var r=this.viewCache_,i=this.processor_.applyOperation(r,e,t,n);return this.processor_.assertIndexed(i.viewCache),c.assert(i.viewCache.getServerCache().isFullyInitialized()||!r.getServerCache().isFullyInitialized(),"Once a server snap is complete, it should never go back"),this.viewCache_=i.viewCache,this.generateEventsForChanges_(i.changes,i.viewCache.getEventCache().getNode(),null)},e.prototype.getInitialEvents=function(e){var t=this.viewCache_.getEventCache(),n=[];t.getNode().isLeafNode()||t.getNode().forEachChild(Me,(function(e,t){n.push(bt.childAddedChange(e,t))}));return t.isFullyInitialized()&&n.push(bt.valueChange(t.getNode())),this.generateEventsForChanges_(n,t.getNode(),e)},e.prototype.generateEventsForChanges_=function(e,t,n){var r=n?[n]:this.eventRegistrations_;return this.eventGenerator_.generateEventsForChanges(e,t,r)},e}(),At=function(){function e(){this.views=new Map}return Object.defineProperty(e,"__referenceConstructor",{get:function(){return c.assert(ut,"Reference.ts has not been loaded"),ut},set:function(e){c.assert(!ut,"__referenceConstructor has already been defined"),ut=e},enumerable:!0,configurable:!0}),e.prototype.isEmpty=function(){return 0===this.views.size},e.prototype.applyOperation=function(e,t,n){var r,i,o=e.source.queryId;if(null!==o){var a=this.views.get(o);return c.assert(null!=a,"SyncTree gave us an op for an invalid query."),a.applyOperation(e,t,n)}var l=[];try{for(var u=s.__values(this.views.values()),h=u.next();!h.done;h=u.next()){a=h.value;l=l.concat(a.applyOperation(e,t,n))}}catch(e){r={error:e}}finally{try{h&&!h.done&&(i=u.return)&&i.call(u)}finally{if(r)throw r.error}}return l},e.prototype.addEventRegistration=function(e,t,n,r,i){var o=e.queryIdentifier(),a=this.views.get(o);if(!a){var s=n.calcCompleteEventCache(i?r:null),c=!1;s?c=!0:r instanceof Ue?(s=n.calcCompleteEventChildren(r),c=!1):(s=Ue.EMPTY_NODE,c=!1);var l=new vt(new _t(s,c,!1),new _t(r,i,!1));a=new Ot(e,l),this.views.set(o,a)}return a.addEventRegistration(t),a.getInitialEvents(t)},e.prototype.removeEventRegistration=function(t,n,r){var i,o,a=t.queryIdentifier(),c=[],l=[],u=this.hasCompleteView();if("default"===a)try{for(var h=s.__values(this.views.entries()),d=h.next();!d.done;d=h.next()){var p=s.__read(d.value,2),f=p[0],m=p[1];l=l.concat(m.removeEventRegistration(n,r)),m.isEmpty()&&(this.views.delete(f),m.getQuery().getQueryParams().loadsAllData()||c.push(m.getQuery()))}}catch(e){i={error:e}}finally{try{d&&!d.done&&(o=h.return)&&o.call(h)}finally{if(i)throw i.error}}else(m=this.views.get(a))&&(l=l.concat(m.removeEventRegistration(n,r)),m.isEmpty()&&(this.views.delete(a),m.getQuery().getQueryParams().loadsAllData()||c.push(m.getQuery())));return u&&!this.hasCompleteView()&&c.push(new e.__referenceConstructor(t.repo,t.path)),{removed:c,events:l}},e.prototype.getQueryViews=function(){var e,t,n=[];try{for(var r=s.__values(this.views.values()),i=r.next();!i.done;i=r.next()){var o=i.value;o.getQuery().getQueryParams().loadsAllData()||n.push(o)}}catch(t){e={error:t}}finally{try{i&&!i.done&&(t=r.return)&&t.call(r)}finally{if(e)throw e.error}}return n},e.prototype.getCompleteServerCache=function(e){var t,n,r=null;try{for(var i=s.__values(this.views.values()),o=i.next();!o.done;o=i.next()){var a=o.value;r=r||a.getCompleteServerCache(e)}}catch(e){t={error:e}}finally{try{o&&!o.done&&(n=i.return)&&n.call(i)}finally{if(t)throw t.error}}return r},e.prototype.viewForQuery=function(e){if(e.getQueryParams().loadsAllData())return this.getCompleteView();var t=e.queryIdentifier();return this.views.get(t)},e.prototype.viewExistsForQuery=function(e){return null!=this.viewForQuery(e)},e.prototype.hasCompleteView=function(){return null!=this.getCompleteView()},e.prototype.getCompleteView=function(){var e,t;try{for(var n=s.__values(this.views.values()),r=n.next();!r.done;r=n.next()){var i=r.value;if(i.getQuery().getQueryParams().loadsAllData())return i}}catch(t){e={error:t}}finally{try{r&&!r.done&&(t=n.return)&&t.call(n)}finally{if(e)throw e.error}}return null},e}(),Mt=function(){function e(e){this.writeTree_=e}return e.prototype.addWrite=function(t,n){if(t.isEmpty())return new e(new pt(n));var r=this.writeTree_.findRootMostValueAndPath(t);if(null!=r){var i=r.path,o=r.value,a=j.relativePath(i,t);return o=o.updateChild(a,n),new e(this.writeTree_.set(i,o))}var s=new pt(n);return new e(this.writeTree_.setTree(t,s))},e.prototype.addWrites=function(e,t){var n=this;return F(t,(function(t,r){n=n.addWrite(e.child(t),r)})),n},e.prototype.removeWrite=function(t){return t.isEmpty()?e.Empty:new e(this.writeTree_.setTree(t,pt.Empty))},e.prototype.hasCompleteWrite=function(e){return null!=this.getCompleteNode(e)},e.prototype.getCompleteNode=function(e){var t=this.writeTree_.findRootMostValueAndPath(e);return null!=t?this.writeTree_.get(t.path).getChild(j.relativePath(t.path,e)):null},e.prototype.getCompleteChildren=function(){var e=[],t=this.writeTree_.value;return null!=t?t.isLeafNode()||t.forEachChild(Me,(function(t,n){e.push(new _e(t,n))})):this.writeTree_.children.inorderTraversal((function(t,n){null!=n.value&&e.push(new _e(t,n.value))})),e},e.prototype.childCompoundWrite=function(t){if(t.isEmpty())return this;var n=this.getCompleteNode(t);return new e(null!=n?new pt(n):this.writeTree_.subtree(t))},e.prototype.isEmpty=function(){return this.writeTree_.isEmpty()},e.prototype.apply=function(e){return function e(t,n,r){if(null!=n.value)return r.updateChild(t,n.value);var i=null;return n.children.inorderTraversal((function(n,o){".priority"===n?(c.assert(null!==o.value,"Priority writes must always be leaf nodes"),i=o.value):r=e(t.child(n),o,r)})),r.getChild(t).isEmpty()||null===i||(r=r.updateChild(t.child(".priority"),i)),r}(j.Empty,this.writeTree_,e)},e.Empty=new e(new pt(null)),e}();var wt=function(){function e(){this.visibleWrites_=Mt.Empty,this.allWrites_=[],this.lastWriteId_=-1}return e.prototype.childWrites=function(e){return new Rt(e,this)},e.prototype.addOverwrite=function(e,t,n,r){c.assert(n>this.lastWriteId_,"Stacking an older write on top of newer ones"),void 0===r&&(r=!0),this.allWrites_.push({path:e,snap:t,writeId:n,visible:r}),r&&(this.visibleWrites_=this.visibleWrites_.addWrite(e,t)),this.lastWriteId_=n},e.prototype.addMerge=function(e,t,n){c.assert(n>this.lastWriteId_,"Stacking an older merge on top of newer ones"),this.allWrites_.push({path:e,children:t,writeId:n,visible:!0}),this.visibleWrites_=this.visibleWrites_.addWrites(e,t),this.lastWriteId_=n},e.prototype.getWrite=function(e){for(var t=0;t<this.allWrites_.length;t++){var n=this.allWrites_[t];if(n.writeId===e)return n}return null},e.prototype.removeWrite=function(e){var t=this,n=this.allWrites_.findIndex((function(t){return t.writeId===e}));c.assert(n>=0,"removeWrite called with nonexistent writeId.");var r=this.allWrites_[n];this.allWrites_.splice(n,1);for(var i=r.visible,o=!1,a=this.allWrites_.length-1;i&&a>=0;){var s=this.allWrites_[a];s.visible&&(a>=n&&this.recordContainsPath_(s,r.path)?i=!1:r.path.contains(s.path)&&(o=!0)),a--}if(i){if(o)return this.resetTree_(),!0;r.snap?this.visibleWrites_=this.visibleWrites_.removeWrite(r.path):F(r.children,(function(e){t.visibleWrites_=t.visibleWrites_.removeWrite(r.path.child(e))}));return!0}return!1},e.prototype.getCompleteWriteData=function(e){return this.visibleWrites_.getCompleteNode(e)},e.prototype.calcCompleteEventCache=function(t,n,r,i){if(r||i){var o=this.visibleWrites_.childCompoundWrite(t);if(!i&&o.isEmpty())return n;if(i||null!=n||o.hasCompleteWrite(j.Empty)){var a=e.layerTree_(this.allWrites_,(function(e){return(e.visible||i)&&(!r||!~r.indexOf(e.writeId))&&(e.path.contains(t)||t.contains(e.path))}),t);l=n||Ue.EMPTY_NODE;return a.apply(l)}return null}var s=this.visibleWrites_.getCompleteNode(t);if(null!=s)return s;var c=this.visibleWrites_.childCompoundWrite(t);if(c.isEmpty())return n;if(null!=n||c.hasCompleteWrite(j.Empty)){var l=n||Ue.EMPTY_NODE;return c.apply(l)}return null},e.prototype.calcCompleteEventChildren=function(e,t){var n=Ue.EMPTY_NODE,r=this.visibleWrites_.getCompleteNode(e);if(r)return r.isLeafNode()||r.forEachChild(Me,(function(e,t){n=n.updateImmediateChild(e,t)})),n;if(t){var i=this.visibleWrites_.childCompoundWrite(e);return t.forEachChild(Me,(function(e,t){var r=i.childCompoundWrite(new j(e)).apply(t);n=n.updateImmediateChild(e,r)})),i.getCompleteChildren().forEach((function(e){n=n.updateImmediateChild(e.name,e.node)})),n}return this.visibleWrites_.childCompoundWrite(e).getCompleteChildren().forEach((function(e){n=n.updateImmediateChild(e.name,e.node)})),n},e.prototype.calcEventCacheAfterServerOverwrite=function(e,t,n,r){c.assert(n||r,"Either existingEventSnap or existingServerSnap must exist");var i=e.child(t);if(this.visibleWrites_.hasCompleteWrite(i))return null;var o=this.visibleWrites_.childCompoundWrite(i);return o.isEmpty()?r.getChild(t):o.apply(r.getChild(t))},e.prototype.calcCompleteChild=function(e,t,n){var r=e.child(t),i=this.visibleWrites_.getCompleteNode(r);return null!=i?i:n.isCompleteForChild(t)?this.visibleWrites_.childCompoundWrite(r).apply(n.getNode().getImmediateChild(t)):null},e.prototype.shadowingWrite=function(e){return this.visibleWrites_.getCompleteNode(e)},e.prototype.calcIndexedSlice=function(e,t,n,r,i,o){var a,s=this.visibleWrites_.childCompoundWrite(e),c=s.getCompleteNode(j.Empty);if(null!=c)a=c;else{if(null==t)return[];a=s.apply(t)}if((a=a.withIndex(o)).isEmpty()||a.isLeafNode())return[];for(var l=[],u=o.getCompare(),h=i?a.getReverseIteratorFrom(n,o):a.getIteratorFrom(n,o),d=h.getNext();d&&l.length<r;)0!==u(d,n)&&l.push(d),d=h.getNext();return l},e.prototype.recordContainsPath_=function(e,t){if(e.snap)return e.path.contains(t);for(var n in e.children)if(e.children.hasOwnProperty(n)&&e.path.child(n).contains(t))return!0;return!1},e.prototype.resetTree_=function(){this.visibleWrites_=e.layerTree_(this.allWrites_,e.DefaultFilter_,j.Empty),this.allWrites_.length>0?this.lastWriteId_=this.allWrites_[this.allWrites_.length-1].writeId:this.lastWriteId_=-1},e.DefaultFilter_=function(e){return e.visible},e.layerTree_=function(e,t,n){for(var r=Mt.Empty,i=0;i<e.length;++i){var o=e[i];if(t(o)){var a=o.path,s=void 0;if(o.snap)n.contains(a)?(s=j.relativePath(n,a),r=r.addWrite(s,o.snap)):a.contains(n)&&(s=j.relativePath(a,n),r=r.addWrite(j.Empty,o.snap.getChild(s)));else{if(!o.children)throw c.assertionError("WriteRecord should have .snap or .children");if(n.contains(a))s=j.relativePath(n,a),r=r.addWrites(s,o.children);else if(a.contains(n))if((s=j.relativePath(a,n)).isEmpty())r=r.addWrites(j.Empty,o.children);else{var l=c.safeGet(o.children,s.getFront());if(l){var u=l.getChild(s.popFront());r=r.addWrite(j.Empty,u)}}}}}return r},e}(),Rt=function(){function e(e,t){this.treePath_=e,this.writeTree_=t}return e.prototype.calcCompleteEventCache=function(e,t,n){return this.writeTree_.calcCompleteEventCache(this.treePath_,e,t,n)},e.prototype.calcCompleteEventChildren=function(e){return this.writeTree_.calcCompleteEventChildren(this.treePath_,e)},e.prototype.calcEventCacheAfterServerOverwrite=function(e,t,n){return this.writeTree_.calcEventCacheAfterServerOverwrite(this.treePath_,e,t,n)},e.prototype.shadowingWrite=function(e){return this.writeTree_.shadowingWrite(this.treePath_.child(e))},e.prototype.calcIndexedSlice=function(e,t,n,r,i){return this.writeTree_.calcIndexedSlice(this.treePath_,e,t,n,r,i)},e.prototype.calcCompleteChild=function(e,t){return this.writeTree_.calcCompleteChild(this.treePath_,e,t)},e.prototype.child=function(t){return new e(this.treePath_.child(t),this.writeTree_)},e}(),It=function(){function e(e){this.listenProvider_=e,this.syncPointTree_=pt.Empty,this.pendingWriteTree_=new wt,this.tagToQueryMap=new Map,this.queryToTagMap=new Map}return e.prototype.applyUserOverwrite=function(e,t,n,r){return this.pendingWriteTree_.addOverwrite(e,t,n,r),r?this.applyOperationToSyncPoints_(new mt(ht.User,e,t)):[]},e.prototype.applyUserMerge=function(e,t,n){this.pendingWriteTree_.addMerge(e,t,n);var r=pt.fromObject(t);return this.applyOperationToSyncPoints_(new gt(ht.User,e,r))},e.prototype.ackUserWrite=function(e,t){void 0===t&&(t=!1);var n=this.pendingWriteTree_.getWrite(e);if(this.pendingWriteTree_.removeWrite(e)){var r=pt.Empty;return null!=n.snap?r=r.set(j.Empty,!0):F(n.children,(function(e,t){r=r.set(new j(e),t)})),this.applyOperationToSyncPoints_(new dt(n.path,r,t))}return[]},e.prototype.applyServerOverwrite=function(e,t){return this.applyOperationToSyncPoints_(new mt(ht.Server,e,t))},e.prototype.applyServerMerge=function(e,t){var n=pt.fromObject(t);return this.applyOperationToSyncPoints_(new gt(ht.Server,e,n))},e.prototype.applyListenComplete=function(e){return this.applyOperationToSyncPoints_(new ft(ht.Server,e))},e.prototype.applyTaggedQueryOverwrite=function(t,n,r){var i=this.queryKeyForTag_(r);if(null!=i){var o=e.parseQueryKey_(i),a=o.path,s=o.queryId,c=j.relativePath(a,t),l=new mt(ht.forServerTaggedQuery(s),c,n);return this.applyTaggedOperation_(a,l)}return[]},e.prototype.applyTaggedQueryMerge=function(t,n,r){var i=this.queryKeyForTag_(r);if(i){var o=e.parseQueryKey_(i),a=o.path,s=o.queryId,c=j.relativePath(a,t),l=pt.fromObject(n),u=new gt(ht.forServerTaggedQuery(s),c,l);return this.applyTaggedOperation_(a,u)}return[]},e.prototype.applyTaggedListenComplete=function(t,n){var r=this.queryKeyForTag_(n);if(r){var i=e.parseQueryKey_(r),o=i.path,a=i.queryId,s=j.relativePath(o,t),c=new ft(ht.forServerTaggedQuery(a),s);return this.applyTaggedOperation_(o,c)}return[]},e.prototype.addEventRegistration=function(t,n){var r=t.path,i=null,o=!1;this.syncPointTree_.foreachOnPath(r,(function(e,t){var n=j.relativePath(e,r);i=i||t.getCompleteServerCache(n),o=o||t.hasCompleteView()}));var a,s=this.syncPointTree_.get(r);(s?(o=o||s.hasCompleteView(),i=i||s.getCompleteServerCache(j.Empty)):(s=new At,this.syncPointTree_=this.syncPointTree_.set(r,s)),null!=i)?a=!0:(a=!1,i=Ue.EMPTY_NODE,this.syncPointTree_.subtree(r).foreachChild((function(e,t){var n=t.getCompleteServerCache(j.Empty);n&&(i=i.updateImmediateChild(e,n))})));var l=s.viewExistsForQuery(t);if(!l&&!t.getQueryParams().loadsAllData()){var u=e.makeQueryKey_(t);c.assert(!this.queryToTagMap.has(u),"View does not exist, but we have a tag");var h=e.getNextQueryTag_();this.queryToTagMap.set(u,h),this.tagToQueryMap.set(h,u)}var d=this.pendingWriteTree_.childWrites(r),p=s.addEventRegistration(t,n,d,i,a);if(!l&&!o){var f=s.viewForQuery(t);p=p.concat(this.setupListener_(t,f))}return p},e.prototype.removeEventRegistration=function(t,n,r){var i=this,o=t.path,a=this.syncPointTree_.get(o),s=[];if(a&&("default"===t.queryIdentifier()||a.viewExistsForQuery(t))){var c=a.removeEventRegistration(t,n,r);a.isEmpty()&&(this.syncPointTree_=this.syncPointTree_.remove(o));var l=c.removed;s=c.events;var u=-1!==l.findIndex((function(e){return e.getQueryParams().loadsAllData()})),h=this.syncPointTree_.findOnPath(o,(function(e,t){return t.hasCompleteView()}));if(u&&!h){var d=this.syncPointTree_.subtree(o);if(!d.isEmpty())for(var p=this.collectDistinctViewsForSubTree_(d),f=0;f<p.length;++f){var m=p[f],g=m.getQuery(),_=this.createListenerForView_(m);this.listenProvider_.startListening(e.queryForListening_(g),this.tagForQuery_(g),_.hashFn,_.onComplete)}}if(!h&&l.length>0&&!r)if(u){this.listenProvider_.stopListening(e.queryForListening_(t),null)}else l.forEach((function(t){var n=i.queryToTagMap.get(e.makeQueryKey_(t));i.listenProvider_.stopListening(e.queryForListening_(t),n)}));this.removeTags_(l)}return s},e.prototype.calcCompleteEventCache=function(e,t){var n=this.pendingWriteTree_,r=this.syncPointTree_.findOnPath(e,(function(t,n){var r=j.relativePath(t,e),i=n.getCompleteServerCache(r);if(i)return i}));return n.calcCompleteEventCache(e,r,t,!0)},e.prototype.collectDistinctViewsForSubTree_=function(e){return e.fold((function(e,t,n){if(t&&t.hasCompleteView())return[t.getCompleteView()];var r=[];return t&&(r=t.getQueryViews()),F(n,(function(e,t){r=r.concat(t)})),r}))},e.prototype.removeTags_=function(t){for(var n=0;n<t.length;++n){var r=t[n];if(!r.getQueryParams().loadsAllData()){var i=e.makeQueryKey_(r),o=this.queryToTagMap.get(i);this.queryToTagMap.delete(i),this.tagToQueryMap.delete(o)}}},e.queryForListening_=function(e){return e.getQueryParams().loadsAllData()&&!e.getQueryParams().isDefault()?e.getRef():e},e.prototype.setupListener_=function(t,n){var r=t.path,i=this.tagForQuery_(t),o=this.createListenerForView_(n),a=this.listenProvider_.startListening(e.queryForListening_(t),i,o.hashFn,o.onComplete),s=this.syncPointTree_.subtree(r);if(i)c.assert(!s.value.hasCompleteView(),"If we're adding a query, it shouldn't be shadowed");else for(var l=s.fold((function(e,t,n){if(!e.isEmpty()&&t&&t.hasCompleteView())return[t.getCompleteView().getQuery()];var r=[];return t&&(r=r.concat(t.getQueryViews().map((function(e){return e.getQuery()})))),F(n,(function(e,t){r=r.concat(t)})),r})),u=0;u<l.length;++u){var h=l[u];this.listenProvider_.stopListening(e.queryForListening_(h),this.tagForQuery_(h))}return a},e.prototype.createListenerForView_=function(e){var t=this,n=e.getQuery(),r=this.tagForQuery_(n);return{hashFn:function(){return(e.getServerCache()||Ue.EMPTY_NODE).hash()},onComplete:function(e){if("ok"===e)return r?t.applyTaggedListenComplete(n.path,r):t.applyListenComplete(n.path);var i=function(e,t){var n="Unknown Error";"too_big"===e?n="The data requested exceeds the maximum size that can be accessed with a single request.":"permission_denied"===e?n="Client doesn't have permission to access the desired data.":"unavailable"===e&&(n="The service is unavailable");var r=new Error(e+" at "+t.path.toString()+": "+n);return r.code=e.toUpperCase(),r}(e,n);return t.removeEventRegistration(n,null,i)}}},e.makeQueryKey_=function(e){return e.path.toString()+"$"+e.queryIdentifier()},e.parseQueryKey_=function(e){var t=e.indexOf("$");return c.assert(-1!==t&&t<e.length-1,"Bad queryKey."),{queryId:e.substr(t+1),path:new j(e.substr(0,t))}},e.prototype.queryKeyForTag_=function(e){return this.tagToQueryMap.get(e)},e.prototype.tagForQuery_=function(t){var n=e.makeQueryKey_(t);return this.queryToTagMap.get(n)},e.getNextQueryTag_=function(){return e.nextQueryTag_++},e.prototype.applyTaggedOperation_=function(e,t){var n=this.syncPointTree_.get(e);c.assert(n,"Missing sync point for query tag that we're tracking");var r=this.pendingWriteTree_.childWrites(e);return n.applyOperation(t,r,null)},e.prototype.applyOperationToSyncPoints_=function(e){return this.applyOperationHelper_(e,this.syncPointTree_,null,this.pendingWriteTree_.childWrites(j.Empty))},e.prototype.applyOperationHelper_=function(e,t,n,r){if(e.path.isEmpty())return this.applyOperationDescendantsHelper_(e,t,n,r);var i=t.get(j.Empty);null==n&&null!=i&&(n=i.getCompleteServerCache(j.Empty));var o=[],a=e.path.getFront(),s=e.operationForChild(a),c=t.children.get(a);if(c&&s){var l=n?n.getImmediateChild(a):null,u=r.child(a);o=o.concat(this.applyOperationHelper_(s,c,l,u))}return i&&(o=o.concat(i.applyOperation(e,r,n))),o},e.prototype.applyOperationDescendantsHelper_=function(e,t,n,r){var i=this,o=t.get(j.Empty);null==n&&null!=o&&(n=o.getCompleteServerCache(j.Empty));var a=[];return t.children.inorderTraversal((function(t,o){var s=n?n.getImmediateChild(t):null,c=r.child(t),l=e.operationForChild(t);l&&(a=a.concat(i.applyOperationDescendantsHelper_(l,o,s,c)))})),o&&(a=a.concat(o.applyOperation(e,r,n))),a},e.nextQueryTag_=1,e}(),Lt=function(){function e(){this.rootNode_=Ue.EMPTY_NODE}return e.prototype.getNode=function(e){return this.rootNode_.getChild(e)},e.prototype.updateSnapshot=function(e,t){this.rootNode_=this.rootNode_.updateChild(e,t)},e}(),Dt=function(){function e(e,t){var n=this;this.app_=e,this.authProvider_=t,this.auth_=null,this.auth_=t.getImmediate({optional:!0}),this.auth_||t.get().then((function(e){return n.auth_=e}))}return e.prototype.getToken=function(e){return this.auth_?this.auth_.getToken(e).catch((function(e){return e&&"auth/token-not-initialized"===e.code?(T("Got auth/token-not-initialized error.  Treating as null token."),null):Promise.reject(e)})):Promise.resolve(null)},e.prototype.addTokenChangeListener=function(e){this.auth_?this.auth_.addAuthTokenListener(e):(setTimeout((function(){return e(null)}),0),this.authProvider_.get().then((function(t){return t.addAuthTokenListener(e)})))},e.prototype.removeTokenChangeListener=function(e){this.authProvider_.get().then((function(t){return t.removeAuthTokenListener(e)}))},e.prototype.notifyForInvalidToken=function(){var e='Provided authentication credentials for the app named "'+this.app_.name+'" are invalid. This usually indicates your app was not initialized correctly. ';"credential"in this.app_.options?e+='Make sure the "credential" property provided to initializeApp() is authorized to access the specified "databaseURL" and is from the correct project.':"serviceAccount"in this.app_.options?e+='Make sure the "serviceAccount" property provided to initializeApp() is authorized to access the specified "databaseURL" and is from the correct project.':e+='Make sure the "apiKey" and "databaseURL" properties provided to initializeApp() match the values provided for your app at https://console.firebase.google.com/.',O(e)},e}(),Nt=function(){function e(){this.counters_={}}return e.prototype.incrementCounter=function(e,t){void 0===t&&(t=1),c.contains(this.counters_,e)||(this.counters_[e]=0),this.counters_[e]+=t},e.prototype.get=function(){return c.deepCopy(this.counters_)},e}(),Ft=function(){function e(){}return e.getCollection=function(e){var t=e.toString();return this.collections_[t]||(this.collections_[t]=new Nt),this.collections_[t]},e.getOrCreateReporter=function(e,t){var n=e.toString();return this.reporters_[n]||(this.reporters_[n]=t()),this.reporters_[n]},e.collections_={},e.reporters_={},e}(),kt=function(){function e(e){this.collection_=e,this.last_=null}return e.prototype.get=function(){var e=this.collection_.get(),t=s.__assign({},e);return this.last_&&F(this.last_,(function(e,n){t[e]=t[e]-n})),this.last_=e,t},e}(),Bt=function(){function e(e,t){this.server_=t,this.statsToReport_={},this.statsListener_=new kt(e);var n=1e4+2e4*Math.random();U(this.reportStats_.bind(this),Math.floor(n))}return e.prototype.includeStat=function(e){this.statsToReport_[e]=!0},e.prototype.reportStats_=function(){var e=this,t=this.statsListener_.get(),n={},r=!1;F(t,(function(t,i){i>0&&c.contains(e.statsToReport_,t)&&(n[t]=i,r=!0)})),r&&this.server_.reportStats(n),U(this.reportStats_.bind(this),Math.floor(2*Math.random()*3e5))},e}(),Vt=function(){function e(){this.eventLists_=[],this.recursionDepth_=0}return e.prototype.queueEvents=function(e){for(var t=null,n=0;n<e.length;n++){var r=e[n],i=r.getPath();null===t||i.equals(t.getPath())||(this.eventLists_.push(t),t=null),null===t&&(t=new zt(i)),t.add(r)}t&&this.eventLists_.push(t)},e.prototype.raiseEventsAtPath=function(e,t){this.queueEvents(t),this.raiseQueuedEventsMatchingPredicate_((function(t){return t.equals(e)}))},e.prototype.raiseEventsForChangedPath=function(e,t){this.queueEvents(t),this.raiseQueuedEventsMatchingPredicate_((function(t){return t.contains(e)||e.contains(t)}))},e.prototype.raiseQueuedEventsMatchingPredicate_=function(e){this.recursionDepth_++;for(var t=!0,n=0;n<this.eventLists_.length;n++){var r=this.eventLists_[n];if(r)e(r.getPath())?(this.eventLists_[n].raise(),this.eventLists_[n]=null):t=!1}t&&(this.eventLists_=[]),this.recursionDepth_--},e}(),zt=function(){function e(e){this.path_=e,this.events_=[]}return e.prototype.add=function(e){this.events_.push(e)},e.prototype.raise=function(){for(var e=0;e<this.events_.length;e++){var t=this.events_[e];if(null!==t){this.events_[e]=null;var n=t.getEventRunner();y&&T("event: "+t.toString()),z(n)}}},e.prototype.getPath=function(){return this.path_},e}(),Ut=function(){function e(e){this.allowedEvents_=e,this.listeners_={},c.assert(Array.isArray(e)&&e.length>0,"Requires a non-empty array")}return e.prototype.trigger=function(e){for(var t=[],n=1;n<arguments.length;n++)t[n-1]=arguments[n];if(Array.isArray(this.listeners_[e]))for(var r=s.__spread(this.listeners_[e]),i=0;i<r.length;i++)r[i].callback.apply(r[i].context,t)},e.prototype.on=function(e,t,n){this.validateEventType_(e),this.listeners_[e]=this.listeners_[e]||[],this.listeners_[e].push({callback:t,context:n});var r=this.getInitialEvent(e);r&&t.apply(n,r)},e.prototype.off=function(e,t,n){this.validateEventType_(e);for(var r=this.listeners_[e]||[],i=0;i<r.length;i++)if(r[i].callback===t&&(!n||n===r[i].context))return void r.splice(i,1)},e.prototype.validateEventType_=function(e){c.assert(this.allowedEvents_.find((function(t){return t===e})),"Unknown event: "+e)},e}(),jt=function(e){function t(){var t,n,r=e.call(this,["visible"])||this;return"undefined"!=typeof document&&void 0!==document.addEventListener&&(void 0!==document.hidden?(n="visibilitychange",t="hidden"):void 0!==document.mozHidden?(n="mozvisibilitychange",t="mozHidden"):void 0!==document.msHidden?(n="msvisibilitychange",t="msHidden"):void 0!==document.webkitHidden&&(n="webkitvisibilitychange",t="webkitHidden")),r.visible_=!0,n&&document.addEventListener(n,(function(){var e=!document[t];e!==r.visible_&&(r.visible_=e,r.trigger("visible",e))}),!1),r}return s.__extends(t,e),t.getInstance=function(){return new t},t.prototype.getInitialEvent=function(e){return c.assert("visible"===e,"Unknown event type: "+e),[this.visible_]},t}(Ut),Gt=function(e){function t(){var t=e.call(this,["online"])||this;return t.online_=!0,"undefined"==typeof window||void 0===window.addEventListener||c.isMobileCordova()||(window.addEventListener("online",(function(){t.online_||(t.online_=!0,t.trigger("online",!0))}),!1),window.addEventListener("offline",(function(){t.online_&&(t.online_=!1,t.trigger("online",!1))}),!1)),t}return s.__extends(t,e),t.getInstance=function(){return new t},t.prototype.getInitialEvent=function(e){return c.assert("online"===e,"Unknown event type: "+e),[this.online_]},t.prototype.currentlyOnline=function(){return this.online_},t}(Ut),Ht=function(){function e(e){this.onMessage_=e,this.pendingResponses=[],this.currentResponseNum=0,this.closeAfterResponse=-1,this.onClose=null}return e.prototype.closeAfter=function(e,t){this.closeAfterResponse=e,this.onClose=t,this.closeAfterResponse<this.currentResponseNum&&(this.onClose(),this.onClose=null)},e.prototype.handleResponse=function(e,t){var n=this;this.pendingResponses[e]=t;for(var r=function(){var e=i.pendingResponses[i.currentResponseNum];delete i.pendingResponses[i.currentResponseNum];for(var t=function(t){e[t]&&z((function(){n.onMessage_(e[t])}))},r=0;r<e.length;++r)t(r);if(i.currentResponseNum===i.closeAfterResponse)return i.onClose&&(i.onClose(),i.onClose=null),"break";i.currentResponseNum++},i=this;this.pendingResponses[this.currentResponseNum];){if("break"===r())break}},e}(),Wt=function(){function e(e,t,n,r){this.connId=e,this.repoInfo=t,this.transportSessionId=n,this.lastSessionId=r,this.bytesSent=0,this.bytesReceived=0,this.everConnected_=!1,this.log_=E(e),this.stats_=Ft.getCollection(t),this.urlFn=function(e){return t.connectionURL("long_polling",e)}}return e.prototype.open=function(e,t){var n=this;this.curSegmentNum=0,this.onDisconnect_=t,this.myPacketOrderer=new Ht(e),this.isClosed_=!1,this.connectTimeoutTimer_=setTimeout((function(){n.log_("Timed out trying to connect."),n.onClosed_(),n.connectTimeoutTimer_=null}),Math.floor(3e4)),function(e){if(c.isNodeSdk()||"complete"===document.readyState)e();else{var t=!1,n=function(){document.body?t||(t=!0,e()):setTimeout(n,Math.floor(10))};document.addEventListener?(document.addEventListener("DOMContentLoaded",n,!1),window.addEventListener("load",n,!1)):document.attachEvent&&(document.attachEvent("onreadystatechange",(function(){"complete"===document.readyState&&n()})),window.attachEvent("onload",n))}}((function(){if(!n.isClosed_){n.scriptTagHolder=new Xt((function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];var r=s.__read(e,5),i=r[0],o=r[1],a=r[2];r[3],r[4];if(n.incrementIncomingBytes_(e),n.scriptTagHolder)if(n.connectTimeoutTimer_&&(clearTimeout(n.connectTimeoutTimer_),n.connectTimeoutTimer_=null),n.everConnected_=!0,"start"===i)n.id=o,n.password=a;else{if("close"!==i)throw new Error("Unrecognized command received: "+i);o?(n.scriptTagHolder.sendNewPolls=!1,n.myPacketOrderer.closeAfter(o,(function(){n.onClosed_()}))):n.onClosed_()}}),(function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];var r=s.__read(e,2),i=r[0],o=r[1];n.incrementIncomingBytes_(e),n.myPacketOrderer.handleResponse(i,o)}),(function(){n.onClosed_()}),n.urlFn);var e={start:"t"};e.ser=Math.floor(1e8*Math.random()),n.scriptTagHolder.uniqueCallbackIdentifier&&(e.cb=n.scriptTagHolder.uniqueCallbackIdentifier),e.v="5",n.transportSessionId&&(e.s=n.transportSessionId),n.lastSessionId&&(e.ls=n.lastSessionId),"undefined"!=typeof location&&location.href&&-1!==location.href.indexOf("firebaseio.com")&&(e.r="f");var t=n.urlFn(e);n.log_("Connecting via long-poll to "+t),n.scriptTagHolder.addTag(t,(function(){}))}}))},e.prototype.start=function(){this.scriptTagHolder.startLongPoll(this.id,this.password),this.addDisconnectPingFrame(this.id,this.password)},e.forceAllow=function(){e.forceAllow_=!0},e.forceDisallow=function(){e.forceDisallow_=!0},e.isAvailable=function(){return!c.isNodeSdk()&&(!!e.forceAllow_||!(e.forceDisallow_||"undefined"==typeof document||null==document.createElement||"object"==typeof window&&window.chrome&&window.chrome.extension&&!/^chrome/.test(window.location.href)||"object"==typeof Windows&&"object"==typeof Windows.UI))},e.prototype.markConnectionHealthy=function(){},e.prototype.shutdown_=function(){this.isClosed_=!0,this.scriptTagHolder&&(this.scriptTagHolder.close(),this.scriptTagHolder=null),this.myDisconnFrame&&(document.body.removeChild(this.myDisconnFrame),this.myDisconnFrame=null),this.connectTimeoutTimer_&&(clearTimeout(this.connectTimeoutTimer_),this.connectTimeoutTimer_=null)},e.prototype.onClosed_=function(){this.isClosed_||(this.log_("Longpoll is closing itself"),this.shutdown_(),this.onDisconnect_&&(this.onDisconnect_(this.everConnected_),this.onDisconnect_=null))},e.prototype.close=function(){this.isClosed_||(this.log_("Longpoll is being closed."),this.shutdown_())},e.prototype.send=function(e){var t=c.stringify(e);this.bytesSent+=t.length,this.stats_.incrementCounter("bytes_sent",t.length);for(var n=c.base64Encode(t),r=N(n,1840),i=0;i<r.length;i++)this.scriptTagHolder.enqueueSegment(this.curSegmentNum,r.length,r[i]),this.curSegmentNum++},e.prototype.addDisconnectPingFrame=function(e,t){if(!c.isNodeSdk()){this.myDisconnFrame=document.createElement("iframe");var n={dframe:"t"};n.id=e,n.pw=t,this.myDisconnFrame.src=this.urlFn(n),this.myDisconnFrame.style.display="none",document.body.appendChild(this.myDisconnFrame)}},e.prototype.incrementIncomingBytes_=function(e){var t=c.stringify(e).length;this.bytesReceived+=t,this.stats_.incrementCounter("bytes_received",t)},e}(),Xt=function(){function e(t,n,r,i){if(this.onDisconnect=r,this.urlFn=i,this.outstandingRequests=new Set,this.pendingSegs=[],this.currentSerial=Math.floor(1e8*Math.random()),this.sendNewPolls=!0,c.isNodeSdk())this.commandCB=t,this.onMessageCB=n;else{this.uniqueCallbackIdentifier=_(),window["pLPCommand"+this.uniqueCallbackIdentifier]=t,window["pRTLPCB"+this.uniqueCallbackIdentifier]=n,this.myIFrame=e.createIFrame_();var o="";if(this.myIFrame.src&&"javascript:"===this.myIFrame.src.substr(0,"javascript:".length))o='<script>document.domain="'+document.domain+'";<\/script>';var a="<html><body>"+o+"</body></html>";try{this.myIFrame.doc.open(),this.myIFrame.doc.write(a),this.myIFrame.doc.close()}catch(e){T("frame writing exception"),e.stack&&T(e.stack),T(e)}}}return e.createIFrame_=function(){var e=document.createElement("iframe");if(e.style.display="none",!document.body)throw"Document body has not initialized. Wait to initialize Firebase until after the document is ready.";document.body.appendChild(e);try{e.contentWindow.document||T("No IE domain setting required")}catch(n){var t=document.domain;e.src="javascript:void((function(){document.open();document.domain='"+t+"';document.close();})())"}return e.contentDocument?e.doc=e.contentDocument:e.contentWindow?e.doc=e.contentWindow.document:e.document&&(e.doc=e.document),e},e.prototype.close=function(){var e=this;this.alive=!1,this.myIFrame&&(this.myIFrame.doc.body.innerHTML="",setTimeout((function(){null!==e.myIFrame&&(document.body.removeChild(e.myIFrame),e.myIFrame=null)}),Math.floor(0)));var t=this.onDisconnect;t&&(this.onDisconnect=null,t())},e.prototype.startLongPoll=function(e,t){for(this.myID=e,this.myPW=t,this.alive=!0;this.newRequest_(););},e.prototype.newRequest_=function(){if(this.alive&&this.sendNewPolls&&this.outstandingRequests.size<(this.pendingSegs.length>0?2:1)){this.currentSerial++;var e={};e.id=this.myID,e.pw=this.myPW,e.ser=this.currentSerial;for(var t=this.urlFn(e),n="",r=0;this.pendingSegs.length>0;){if(!(this.pendingSegs[0].d.length+30+n.length<=1870))break;var i=this.pendingSegs.shift();n=n+"&seg"+r+"="+i.seg+"&ts"+r+"="+i.ts+"&d"+r+"="+i.d,r++}return t+=n,this.addLongPollTag_(t,this.currentSerial),!0}return!1},e.prototype.enqueueSegment=function(e,t,n){this.pendingSegs.push({seg:e,ts:t,d:n}),this.alive&&this.newRequest_()},e.prototype.addLongPollTag_=function(e,t){var n=this;this.outstandingRequests.add(t);var r=function(){n.outstandingRequests.delete(t),n.newRequest_()},i=setTimeout(r,Math.floor(25e3));this.addTag(e,(function(){clearTimeout(i),r()}))},e.prototype.addTag=function(e,t){var n=this;c.isNodeSdk()?this.doNodeLongPoll(e,t):setTimeout((function(){try{if(!n.sendNewPolls)return;var r=n.myIFrame.doc.createElement("script");r.type="text/javascript",r.async=!0,r.src=e,r.onload=r.onreadystatechange=function(){var e=r.readyState;e&&"loaded"!==e&&"complete"!==e||(r.onload=r.onreadystatechange=null,r.parentNode&&r.parentNode.removeChild(r),t())},r.onerror=function(){T("Long-poll script failed to load: "+e),n.sendNewPolls=!1,n.close()},n.myIFrame.doc.body.appendChild(r)}catch(e){}}),Math.floor(1))},e}(),Kt="";var Yt=null;"undefined"!=typeof MozWebSocket?Yt=MozWebSocket:"undefined"!=typeof WebSocket&&(Yt=WebSocket);var qt=function(){function e(t,n,r,i){this.connId=t,this.keepaliveTimer=null,this.frames=null,this.totalFrames=0,this.bytesSent=0,this.bytesReceived=0,this.log_=E(this.connId),this.stats_=Ft.getCollection(n),this.connURL=e.connectionURL_(n,r,i)}return e.connectionURL_=function(e,t,n){var r={v:"5"};return!c.isNodeSdk()&&"undefined"!=typeof location&&location.href&&-1!==location.href.indexOf("firebaseio.com")&&(r.r="f"),t&&(r.s=t),n&&(r.ls=n),e.connectionURL("websocket",r)},e.prototype.open=function(e,t){var n=this;this.onDisconnect=t,this.onMessage=e,this.log_("Websocket connecting to "+this.connURL),this.everConnected_=!1,f.set("previous_websocket_failure",!0);try{if(c.isNodeSdk()){var i=c.CONSTANTS.NODE_ADMIN?"AdminNode":"Node",o={headers:{"User-Agent":"Firebase/5/"+Kt+"/"+r.platform+"/"+i}},a=r.env,s=0===this.connURL.indexOf("wss://")?a.HTTPS_PROXY||a.https_proxy:a.HTTP_PROXY||a.http_proxy;s&&(o.proxy={origin:s}),this.mySock=new Yt(this.connURL,[],o)}else this.mySock=new Yt(this.connURL)}catch(e){this.log_("Error instantiating WebSocket.");var l=e.message||e.data;return l&&this.log_(l),void this.onClosed_()}this.mySock.onopen=function(){n.log_("Websocket connected."),n.everConnected_=!0},this.mySock.onclose=function(){n.log_("Websocket connection was disconnected."),n.mySock=null,n.onClosed_()},this.mySock.onmessage=function(e){n.handleIncomingFrame(e)},this.mySock.onerror=function(e){n.log_("WebSocket error.  Closing connection.");var t=e.message||e.data;t&&n.log_(t),n.onClosed_()}},e.prototype.start=function(){},e.forceDisallow=function(){e.forceDisallow_=!0},e.isAvailable=function(){var t=!1;if("undefined"!=typeof navigator&&navigator.userAgent){var n=navigator.userAgent.match(/Android ([0-9]{0,}\.[0-9]{0,})/);n&&n.length>1&&parseFloat(n[1])<4.4&&(t=!0)}return!t&&null!==Yt&&!e.forceDisallow_},e.previouslyFailed=function(){return f.isInMemoryStorage||!0===f.get("previous_websocket_failure")},e.prototype.markConnectionHealthy=function(){f.remove("previous_websocket_failure")},e.prototype.appendFrame_=function(e){if(this.frames.push(e),this.frames.length===this.totalFrames){var t=this.frames.join("");this.frames=null;var n=c.jsonEval(t);this.onMessage(n)}},e.prototype.handleNewFrameCount_=function(e){this.totalFrames=e,this.frames=[]},e.prototype.extractFrameCount_=function(e){if(c.assert(null===this.frames,"We already have a frame buffer"),e.length<=6){var t=Number(e);if(!isNaN(t))return this.handleNewFrameCount_(t),null}return this.handleNewFrameCount_(1),e},e.prototype.handleIncomingFrame=function(e){if(null!==this.mySock){var t=e.data;if(this.bytesReceived+=t.length,this.stats_.incrementCounter("bytes_received",t.length),this.resetKeepAlive(),null!==this.frames)this.appendFrame_(t);else{var n=this.extractFrameCount_(t);null!==n&&this.appendFrame_(n)}}},e.prototype.send=function(e){this.resetKeepAlive();var t=c.stringify(e);this.bytesSent+=t.length,this.stats_.incrementCounter("bytes_sent",t.length);var n=N(t,16384);n.length>1&&this.sendString_(String(n.length));for(var r=0;r<n.length;r++)this.sendString_(n[r])},e.prototype.shutdown_=function(){this.isClosed_=!0,this.keepaliveTimer&&(clearInterval(this.keepaliveTimer),this.keepaliveTimer=null),this.mySock&&(this.mySock.close(),this.mySock=null)},e.prototype.onClosed_=function(){this.isClosed_||(this.log_("WebSocket is closing itself"),this.shutdown_(),this.onDisconnect&&(this.onDisconnect(this.everConnected_),this.onDisconnect=null))},e.prototype.close=function(){this.isClosed_||(this.log_("WebSocket is being closed"),this.shutdown_())},e.prototype.resetKeepAlive=function(){var e=this;clearInterval(this.keepaliveTimer),this.keepaliveTimer=setInterval((function(){e.mySock&&e.sendString_("0"),e.resetKeepAlive()}),Math.floor(45e3))},e.prototype.sendString_=function(e){try{this.mySock.send(e)}catch(e){this.log_("Exception thrown from WebSocket.send():",e.message||e.data,"Closing connection."),setTimeout(this.onClosed_.bind(this),0)}},e.responsesRequiredToBeHealthy=2,e.healthyTimeout=3e4,e}(),Qt=function(){function e(e){this.initTransports_(e)}return Object.defineProperty(e,"ALL_TRANSPORTS",{get:function(){return[Wt,qt]},enumerable:!0,configurable:!0}),e.prototype.initTransports_=function(t){var n,r,i=qt&&qt.isAvailable(),o=i&&!qt.previouslyFailed();if(t.webSocketOnly&&(i||O("wss:// URL used, but browser isn't known to support websockets.  Trying anyway."),o=!0),o)this.transports_=[qt];else{var a=this.transports_=[];try{for(var c=s.__values(e.ALL_TRANSPORTS),l=c.next();!l.done;l=c.next()){var u=l.value;u&&u.isAvailable()&&a.push(u)}}catch(e){n={error:e}}finally{try{l&&!l.done&&(r=c.return)&&r.call(c)}finally{if(n)throw n.error}}}},e.prototype.initialTransport=function(){if(this.transports_.length>0)return this.transports_[0];throw new Error("No transports available")},e.prototype.upgradeTransport=function(){return this.transports_.length>1?this.transports_[1]:null},e}(),Zt=function(){function e(e,t,n,r,i,o,a){this.id=e,this.repoInfo_=t,this.onMessage_=n,this.onReady_=r,this.onDisconnect_=i,this.onKill_=o,this.lastSessionId=a,this.connectionCount=0,this.pendingDataMessages=[],this.state_=0,this.log_=E("c:"+this.id+":"),this.transportManager_=new Qt(t),this.log_("Connection created"),this.start_()}return e.prototype.start_=function(){var e=this,t=this.transportManager_.initialTransport();this.conn_=new t(this.nextTransportId_(),this.repoInfo_,void 0,this.lastSessionId),this.primaryResponsesRequired_=t.responsesRequiredToBeHealthy||0;var n=this.connReceiver_(this.conn_),r=this.disconnReceiver_(this.conn_);this.tx_=this.conn_,this.rx_=this.conn_,this.secondaryConn_=null,this.isHealthy_=!1,setTimeout((function(){e.conn_&&e.conn_.open(n,r)}),Math.floor(0));var i=t.healthyTimeout||0;i>0&&(this.healthyTimeout_=U((function(){e.healthyTimeout_=null,e.isHealthy_||(e.conn_&&e.conn_.bytesReceived>102400?(e.log_("Connection exceeded healthy timeout but has received "+e.conn_.bytesReceived+" bytes.  Marking connection healthy."),e.isHealthy_=!0,e.conn_.markConnectionHealthy()):e.conn_&&e.conn_.bytesSent>10240?e.log_("Connection exceeded healthy timeout but has sent "+e.conn_.bytesSent+" bytes.  Leaving connection alive."):(e.log_("Closing unhealthy connection after timeout."),e.close()))}),Math.floor(i)))},e.prototype.nextTransportId_=function(){return"c:"+this.id+":"+this.connectionCount++},e.prototype.disconnReceiver_=function(e){var t=this;return function(n){e===t.conn_?t.onConnectionLost_(n):e===t.secondaryConn_?(t.log_("Secondary connection lost."),t.onSecondaryConnectionLost_()):t.log_("closing an old connection")}},e.prototype.connReceiver_=function(e){var t=this;return function(n){2!==t.state_&&(e===t.rx_?t.onPrimaryMessageReceived_(n):e===t.secondaryConn_?t.onSecondaryMessageReceived_(n):t.log_("message on old connection"))}},e.prototype.sendRequest=function(e){var t={t:"d",d:e};this.sendData_(t)},e.prototype.tryCleanupConnection=function(){this.tx_===this.secondaryConn_&&this.rx_===this.secondaryConn_&&(this.log_("cleaning up and promoting a connection: "+this.secondaryConn_.connId),this.conn_=this.secondaryConn_,this.secondaryConn_=null)},e.prototype.onSecondaryControl_=function(e){if("t"in e){var t=e.t;"a"===t?this.upgradeIfSecondaryHealthy_():"r"===t?(this.log_("Got a reset on secondary, closing it"),this.secondaryConn_.close(),this.tx_!==this.secondaryConn_&&this.rx_!==this.secondaryConn_||this.close()):"o"===t&&(this.log_("got pong on secondary."),this.secondaryResponsesRequired_--,this.upgradeIfSecondaryHealthy_())}},e.prototype.onSecondaryMessageReceived_=function(e){var t=L("t",e),n=L("d",e);if("c"===t)this.onSecondaryControl_(n);else{if("d"!==t)throw new Error("Unknown protocol layer: "+t);this.pendingDataMessages.push(n)}},e.prototype.upgradeIfSecondaryHealthy_=function(){this.secondaryResponsesRequired_<=0?(this.log_("Secondary connection is healthy."),this.isHealthy_=!0,this.secondaryConn_.markConnectionHealthy(),this.proceedWithUpgrade_()):(this.log_("sending ping on secondary."),this.secondaryConn_.send({t:"c",d:{t:"p",d:{}}}))},e.prototype.proceedWithUpgrade_=function(){this.secondaryConn_.start(),this.log_("sending client ack on secondary"),this.secondaryConn_.send({t:"c",d:{t:"a",d:{}}}),this.log_("Ending transmission on primary"),this.conn_.send({t:"c",d:{t:"n",d:{}}}),this.tx_=this.secondaryConn_,this.tryCleanupConnection()},e.prototype.onPrimaryMessageReceived_=function(e){var t=L("t",e),n=L("d",e);"c"===t?this.onControl_(n):"d"===t&&this.onDataMessage_(n)},e.prototype.onDataMessage_=function(e){this.onPrimaryResponse_(),this.onMessage_(e)},e.prototype.onPrimaryResponse_=function(){this.isHealthy_||(this.primaryResponsesRequired_--,this.primaryResponsesRequired_<=0&&(this.log_("Primary connection is healthy."),this.isHealthy_=!0,this.conn_.markConnectionHealthy()))},e.prototype.onControl_=function(e){var t=L("t",e);if("d"in e){var n=e.d;if("h"===t)this.onHandshake_(n);else if("n"===t){this.log_("recvd end transmission on primary"),this.rx_=this.secondaryConn_;for(var r=0;r<this.pendingDataMessages.length;++r)this.onDataMessage_(this.pendingDataMessages[r]);this.pendingDataMessages=[],this.tryCleanupConnection()}else"s"===t?this.onConnectionShutdown_(n):"r"===t?this.onReset_(n):"e"===t?S("Server Error: "+n):"o"===t?(this.log_("got pong on primary."),this.onPrimaryResponse_(),this.sendPingOnPrimaryIfNecessary_()):S("Unknown control packet command: "+t)}},e.prototype.onHandshake_=function(e){var t=e.ts,n=e.v,r=e.h;this.sessionId=e.s,this.repoInfo_.updateHost(r),0===this.state_&&(this.conn_.start(),this.onConnectionEstablished_(this.conn_,t),"5"!==n&&O("Protocol version mismatch detected"),this.tryStartUpgrade_())},e.prototype.tryStartUpgrade_=function(){var e=this.transportManager_.upgradeTransport();e&&this.startUpgrade_(e)},e.prototype.startUpgrade_=function(e){var t=this;this.secondaryConn_=new e(this.nextTransportId_(),this.repoInfo_,this.sessionId),this.secondaryResponsesRequired_=e.responsesRequiredToBeHealthy||0;var n=this.connReceiver_(this.secondaryConn_),r=this.disconnReceiver_(this.secondaryConn_);this.secondaryConn_.open(n,r),U((function(){t.secondaryConn_&&(t.log_("Timed out trying to upgrade."),t.secondaryConn_.close())}),Math.floor(6e4))},e.prototype.onReset_=function(e){this.log_("Reset packet received.  New host: "+e),this.repoInfo_.updateHost(e),1===this.state_?this.close():(this.closeConnections_(),this.start_())},e.prototype.onConnectionEstablished_=function(e,t){var n=this;this.log_("Realtime connection established."),this.conn_=e,this.state_=1,this.onReady_&&(this.onReady_(t,this.sessionId),this.onReady_=null),0===this.primaryResponsesRequired_?(this.log_("Primary connection is healthy."),this.isHealthy_=!0):U((function(){n.sendPingOnPrimaryIfNecessary_()}),Math.floor(5e3))},e.prototype.sendPingOnPrimaryIfNecessary_=function(){this.isHealthy_||1!==this.state_||(this.log_("sending ping on primary."),this.sendData_({t:"c",d:{t:"p",d:{}}}))},e.prototype.onSecondaryConnectionLost_=function(){var e=this.secondaryConn_;this.secondaryConn_=null,this.tx_!==e&&this.rx_!==e||this.close()},e.prototype.onConnectionLost_=function(e){this.conn_=null,e||0!==this.state_?1===this.state_&&this.log_("Realtime connection lost."):(this.log_("Realtime connection failed."),this.repoInfo_.isCacheableHost()&&(f.remove("host:"+this.repoInfo_.host),this.repoInfo_.internalHost=this.repoInfo_.host)),this.close()},e.prototype.onConnectionShutdown_=function(e){this.log_("Connection shutdown command received. Shutting down..."),this.onKill_&&(this.onKill_(e),this.onKill_=null),this.onDisconnect_=null,this.close()},e.prototype.sendData_=function(e){if(1!==this.state_)throw"Connection is not connected";this.tx_.send(e)},e.prototype.close=function(){2!==this.state_&&(this.log_("Closing realtime connection."),this.state_=2,this.closeConnections_(),this.onDisconnect_&&(this.onDisconnect_(),this.onDisconnect_=null))},e.prototype.closeConnections_=function(){this.log_("Shutting down all connections"),this.conn_&&(this.conn_.close(),this.conn_=null),this.secondaryConn_&&(this.secondaryConn_.close(),this.secondaryConn_=null),this.healthyTimeout_&&(clearTimeout(this.healthyTimeout_),this.healthyTimeout_=null)},e}(),Jt=function(){function e(){}return e.prototype.put=function(e,t,n,r){},e.prototype.merge=function(e,t,n,r){},e.prototype.refreshAuthToken=function(e){},e.prototype.onDisconnectPut=function(e,t,n){},e.prototype.onDisconnectMerge=function(e,t,n){},e.prototype.onDisconnectCancel=function(e,t){},e.prototype.reportStats=function(e){},e}(),$t=function(e){function t(n,r,i,o,a,s){var l=e.call(this)||this;if(l.repoInfo_=n,l.onDataUpdate_=r,l.onConnectStatus_=i,l.onServerInfoUpdate_=o,l.authTokenProvider_=a,l.authOverride_=s,l.id=t.nextPersistentConnectionId_++,l.log_=E("p:"+l.id+":"),l.interruptReasons_={},l.listens=new Map,l.outstandingPuts_=[],l.outstandingPutCount_=0,l.onDisconnectRequestQueue_=[],l.connected_=!1,l.reconnectDelay_=1e3,l.maxReconnectDelay_=3e5,l.securityDebugCallback_=null,l.lastSessionId=null,l.establishConnectionTimer_=null,l.visible_=!1,l.requestCBHash_={},l.requestNumber_=0,l.realtime_=null,l.authToken_=null,l.forceTokenRefresh_=!1,l.invalidAuthTokenCount_=0,l.firstConnection_=!0,l.lastConnectionAttemptTime_=null,l.lastConnectionEstablishedTime_=null,s&&!c.isNodeSdk())throw new Error("Auth override specified in options, but not supported on non Node.js platforms");return l.scheduleConnect_(0),jt.getInstance().on("visible",l.onVisible_,l),-1===n.host.indexOf("fblocal")&&Gt.getInstance().on("online",l.onOnline_,l),l}return s.__extends(t,e),t.prototype.sendRequest=function(e,t,n){var r=++this.requestNumber_,i={r:r,a:e,b:t};this.log_(c.stringify(i)),c.assert(this.connected_,"sendRequest call when we're not connected not allowed."),this.realtime_.sendRequest(i),n&&(this.requestCBHash_[r]=n)},t.prototype.listen=function(e,t,n,r){var i=e.queryIdentifier(),o=e.path.toString();this.log_("Listen called for "+o+" "+i),this.listens.has(o)||this.listens.set(o,new Map),c.assert(e.getQueryParams().isDefault()||!e.getQueryParams().loadsAllData(),"listen() called for non-default but complete query"),c.assert(!this.listens.get(o).has(i),"listen() called twice for same path/queryId.");var a={onComplete:r,hashFn:t,query:e,tag:n};this.listens.get(o).set(i,a),this.connected_&&this.sendListen_(a)},t.prototype.sendListen_=function(e){var n=this,r=e.query,i=r.path.toString(),o=r.queryIdentifier();this.log_("Listen on "+i+" for "+o);var a={p:i};e.tag&&(a.q=r.queryObject(),a.t=e.tag),a.h=e.hashFn(),this.sendRequest("q",a,(function(a){var s=a.d,c=a.s;t.warnOnListenWarnings_(s,r),(n.listens.get(i)&&n.listens.get(i).get(o))===e&&(n.log_("listen response",a),"ok"!==c&&n.removeListen_(i,o),e.onComplete&&e.onComplete(c,s))}))},t.warnOnListenWarnings_=function(e,t){if(e&&"object"==typeof e&&c.contains(e,"w")){var n=c.safeGet(e,"w");if(Array.isArray(n)&&~n.indexOf("no_index")){var r='".indexOn": "'+t.getQueryParams().getIndex().toString()+'"',i=t.path.toString();O("Using an unspecified index. Your data will be downloaded and filtered on the client. Consider adding "+r+" at "+i+" to your security rules for better performance.")}}},t.prototype.refreshAuthToken=function(e){this.authToken_=e,this.log_("Auth token refreshed"),this.authToken_?this.tryAuth():this.connected_&&this.sendRequest("unauth",{},(function(){})),this.reduceReconnectDelayIfAdminCredential_(e)},t.prototype.reduceReconnectDelayIfAdminCredential_=function(e){(e&&40===e.length||c.isAdmin(e))&&(this.log_("Admin auth credential detected.  Reducing max reconnect time."),this.maxReconnectDelay_=3e4)},t.prototype.tryAuth=function(){var e=this;if(this.connected_&&this.authToken_){var t=this.authToken_,n=c.isValidFormat(t)?"auth":"gauth",r={cred:t};null===this.authOverride_?r.noauth=!0:"object"==typeof this.authOverride_&&(r.authvar=this.authOverride_),this.sendRequest(n,r,(function(n){var r=n.s,i=n.d||"error";e.authToken_===t&&("ok"===r?e.invalidAuthTokenCount_=0:e.onAuthRevoked_(r,i))}))}},t.prototype.unlisten=function(e,t){var n=e.path.toString(),r=e.queryIdentifier();this.log_("Unlisten called for "+n+" "+r),c.assert(e.getQueryParams().isDefault()||!e.getQueryParams().loadsAllData(),"unlisten() called for non-default but complete query"),this.removeListen_(n,r)&&this.connected_&&this.sendUnlisten_(n,r,e.queryObject(),t)},t.prototype.sendUnlisten_=function(e,t,n,r){this.log_("Unlisten on "+e+" for "+t);var i={p:e};r&&(i.q=n,i.t=r),this.sendRequest("n",i)},t.prototype.onDisconnectPut=function(e,t,n){this.connected_?this.sendOnDisconnect_("o",e,t,n):this.onDisconnectRequestQueue_.push({pathString:e,action:"o",data:t,onComplete:n})},t.prototype.onDisconnectMerge=function(e,t,n){this.connected_?this.sendOnDisconnect_("om",e,t,n):this.onDisconnectRequestQueue_.push({pathString:e,action:"om",data:t,onComplete:n})},t.prototype.onDisconnectCancel=function(e,t){this.connected_?this.sendOnDisconnect_("oc",e,null,t):this.onDisconnectRequestQueue_.push({pathString:e,action:"oc",data:null,onComplete:t})},t.prototype.sendOnDisconnect_=function(e,t,n,r){var i={p:t,d:n};this.log_("onDisconnect "+e,i),this.sendRequest(e,i,(function(e){r&&setTimeout((function(){r(e.s,e.d)}),Math.floor(0))}))},t.prototype.put=function(e,t,n,r){this.putInternal("p",e,t,n,r)},t.prototype.merge=function(e,t,n,r){this.putInternal("m",e,t,n,r)},t.prototype.putInternal=function(e,t,n,r,i){var o={p:t,d:n};void 0!==i&&(o.h=i),this.outstandingPuts_.push({action:e,request:o,onComplete:r}),this.outstandingPutCount_++;var a=this.outstandingPuts_.length-1;this.connected_?this.sendPut_(a):this.log_("Buffering put: "+t)},t.prototype.sendPut_=function(e){var t=this,n=this.outstandingPuts_[e].action,r=this.outstandingPuts_[e].request,i=this.outstandingPuts_[e].onComplete;this.outstandingPuts_[e].queued=this.connected_,this.sendRequest(n,r,(function(r){t.log_(n+" response",r),delete t.outstandingPuts_[e],t.outstandingPutCount_--,0===t.outstandingPutCount_&&(t.outstandingPuts_=[]),i&&i(r.s,r.d)}))},t.prototype.reportStats=function(e){var t=this;if(this.connected_){var n={c:e};this.log_("reportStats",n),this.sendRequest("s",n,(function(e){if("ok"!==e.s){var n=e.d;t.log_("reportStats","Error sending stats: "+n)}}))}},t.prototype.onDataMessage_=function(e){if("r"in e){this.log_("from server: "+c.stringify(e));var t=e.r,n=this.requestCBHash_[t];n&&(delete this.requestCBHash_[t],n(e.b))}else{if("error"in e)throw"A server-side error has occurred: "+e.error;"a"in e&&this.onDataPush_(e.a,e.b)}},t.prototype.onDataPush_=function(e,t){this.log_("handleServerMessage",e,t),"d"===e?this.onDataUpdate_(t.p,t.d,!1,t.t):"m"===e?this.onDataUpdate_(t.p,t.d,!0,t.t):"c"===e?this.onListenRevoked_(t.p,t.q):"ac"===e?this.onAuthRevoked_(t.s,t.d):"sd"===e?this.onSecurityDebugPacket_(t):S("Unrecognized action received from server: "+c.stringify(e)+"\nAre you using the latest client?")},t.prototype.onReady_=function(e,t){this.log_("connection ready"),this.connected_=!0,this.lastConnectionEstablishedTime_=(new Date).getTime(),this.handleTimestamp_(e),this.lastSessionId=t,this.firstConnection_&&this.sendConnectStats_(),this.restoreState_(),this.firstConnection_=!1,this.onConnectStatus_(!0)},t.prototype.scheduleConnect_=function(e){var t=this;c.assert(!this.realtime_,"Scheduling a connect when we're already connected/ing?"),this.establishConnectionTimer_&&clearTimeout(this.establishConnectionTimer_),this.establishConnectionTimer_=setTimeout((function(){t.establishConnectionTimer_=null,t.establishConnection_()}),Math.floor(e))},t.prototype.onVisible_=function(e){e&&!this.visible_&&this.reconnectDelay_===this.maxReconnectDelay_&&(this.log_("Window became visible.  Reducing delay."),this.reconnectDelay_=1e3,this.realtime_||this.scheduleConnect_(0)),this.visible_=e},t.prototype.onOnline_=function(e){e?(this.log_("Browser went online."),this.reconnectDelay_=1e3,this.realtime_||this.scheduleConnect_(0)):(this.log_("Browser went offline.  Killing connection."),this.realtime_&&this.realtime_.close())},t.prototype.onRealtimeDisconnect_=function(){if(this.log_("data client disconnected"),this.connected_=!1,this.realtime_=null,this.cancelSentTransactions_(),this.requestCBHash_={},this.shouldReconnect_()){if(this.visible_){if(this.lastConnectionEstablishedTime_){(new Date).getTime()-this.lastConnectionEstablishedTime_>3e4&&(this.reconnectDelay_=1e3),this.lastConnectionEstablishedTime_=null}}else this.log_("Window isn't visible.  Delaying reconnect."),this.reconnectDelay_=this.maxReconnectDelay_,this.lastConnectionAttemptTime_=(new Date).getTime();var e=(new Date).getTime()-this.lastConnectionAttemptTime_,t=Math.max(0,this.reconnectDelay_-e);t=Math.random()*t,this.log_("Trying to reconnect in "+t+"ms"),this.scheduleConnect_(t),this.reconnectDelay_=Math.min(this.maxReconnectDelay_,1.3*this.reconnectDelay_)}this.onConnectStatus_(!1)},t.prototype.establishConnection_=function(){if(this.shouldReconnect_()){this.log_("Making a connection attempt"),this.lastConnectionAttemptTime_=(new Date).getTime(),this.lastConnectionEstablishedTime_=null;var e=this.onDataMessage_.bind(this),n=this.onReady_.bind(this),r=this.onRealtimeDisconnect_.bind(this),i=this.id+":"+t.nextConnectionId_++,o=this,a=this.lastSessionId,s=!1,l=null,u=function(){l?l.close():(s=!0,r())};this.realtime_={close:u,sendRequest:function(e){c.assert(l,"sendRequest call when we're not connected not allowed."),l.sendRequest(e)}};var h=this.forceTokenRefresh_;this.forceTokenRefresh_=!1,this.authTokenProvider_.getToken(h).then((function(t){s?T("getToken() completed but was canceled"):(T("getToken() completed. Creating connection."),o.authToken_=t&&t.accessToken,l=new Zt(i,o.repoInfo_,e,n,r,(function(e){O(e+" ("+o.repoInfo_.toString()+")"),o.interrupt("server_kill")}),a))})).then(null,(function(e){o.log_("Failed to get token: "+e),s||(c.CONSTANTS.NODE_ADMIN&&O(e),u())}))}},t.prototype.interrupt=function(e){T("Interrupting connection for reason: "+e),this.interruptReasons_[e]=!0,this.realtime_?this.realtime_.close():(this.establishConnectionTimer_&&(clearTimeout(this.establishConnectionTimer_),this.establishConnectionTimer_=null),this.connected_&&this.onRealtimeDisconnect_())},t.prototype.resume=function(e){T("Resuming connection for reason: "+e),delete this.interruptReasons_[e],c.isEmpty(this.interruptReasons_)&&(this.reconnectDelay_=1e3,this.realtime_||this.scheduleConnect_(0))},t.prototype.handleTimestamp_=function(e){var t=e-(new Date).getTime();this.onServerInfoUpdate_({serverTimeOffset:t})},t.prototype.cancelSentTransactions_=function(){for(var e=0;e<this.outstandingPuts_.length;e++){var t=this.outstandingPuts_[e];t&&"h"in t.request&&t.queued&&(t.onComplete&&t.onComplete("disconnect"),delete this.outstandingPuts_[e],this.outstandingPutCount_--)}0===this.outstandingPutCount_&&(this.outstandingPuts_=[])},t.prototype.onListenRevoked_=function(e,t){var n;n=t?t.map((function(e){return D(e)})).join("$"):"default";var r=this.removeListen_(e,n);r&&r.onComplete&&r.onComplete("permission_denied")},t.prototype.removeListen_=function(e,t){var n,r=new j(e).toString();if(this.listens.has(r)){var i=this.listens.get(r);n=i.get(t),i.delete(t),0===i.size&&this.listens.delete(r)}else n=void 0;return n},t.prototype.onAuthRevoked_=function(e,t){T("Auth token revoked: "+e+"/"+t),this.authToken_=null,this.forceTokenRefresh_=!0,this.realtime_.close(),"invalid_token"!==e&&"permission_denied"!==e||(this.invalidAuthTokenCount_++,this.invalidAuthTokenCount_>=3&&(this.reconnectDelay_=3e4,this.authTokenProvider_.notifyForInvalidToken()))},t.prototype.onSecurityDebugPacket_=function(e){this.securityDebugCallback_?this.securityDebugCallback_(e):"msg"in e&&console.log("FIREBASE: "+e.msg.replace("\n","\nFIREBASE: "))},t.prototype.restoreState_=function(){var e,t,n,r;this.tryAuth();try{for(var i=s.__values(this.listens.values()),o=i.next();!o.done;o=i.next()){var a=o.value;try{for(var c=(n=void 0,s.__values(a.values())),l=c.next();!l.done;l=c.next()){var u=l.value;this.sendListen_(u)}}catch(e){n={error:e}}finally{try{l&&!l.done&&(r=c.return)&&r.call(c)}finally{if(n)throw n.error}}}}catch(t){e={error:t}}finally{try{o&&!o.done&&(t=i.return)&&t.call(i)}finally{if(e)throw e.error}}for(var h=0;h<this.outstandingPuts_.length;h++)this.outstandingPuts_[h]&&this.sendPut_(h);for(;this.onDisconnectRequestQueue_.length;){var d=this.onDisconnectRequestQueue_.shift();this.sendOnDisconnect_(d.action,d.pathString,d.data,d.onComplete)}},t.prototype.sendConnectStats_=function(){var e={},t="js";c.CONSTANTS.NODE_ADMIN?t="admin_node":c.CONSTANTS.NODE_CLIENT&&(t="node"),e["sdk."+t+"."+Kt.replace(/\./g,"-")]=1,c.isMobileCordova()?e["framework.cordova"]=1:c.isReactNative()&&(e["framework.reactnative"]=1),this.reportStats(e)},t.prototype.shouldReconnect_=function(){var e=Gt.getInstance().currentlyOnline();return c.isEmpty(this.interruptReasons_)&&e},t.nextPersistentConnectionId_=0,t.nextConnectionId_=0,t}(Jt),en=function(e){function t(t,n,r){var i=e.call(this)||this;return i.repoInfo_=t,i.onDataUpdate_=n,i.authTokenProvider_=r,i.log_=E("p:rest:"),i.listens_={},i}return s.__extends(t,e),t.prototype.reportStats=function(e){throw new Error("Method not implemented.")},t.getListenId_=function(e,t){return void 0!==t?"tag$"+t:(c.assert(e.getQueryParams().isDefault(),"should have a tag if it's not a default query."),e.path.toString())},t.prototype.listen=function(e,n,r,i){var o=this,a=e.path.toString();this.log_("Listen called for "+a+" "+e.queryIdentifier());var s=t.getListenId_(e,r),l={};this.listens_[s]=l;var u=e.getQueryParams().toRestQueryStringParameters();this.restRequest_(a+".json",u,(function(e,t){var n=t;(404===e&&(n=null,e=null),null===e&&o.onDataUpdate_(a,n,!1,r),c.safeGet(o.listens_,s)===l)&&i(e?401===e?"permission_denied":"rest_error:"+e:"ok",null)}))},t.prototype.unlisten=function(e,n){var r=t.getListenId_(e,n);delete this.listens_[r]},t.prototype.refreshAuthToken=function(e){},t.prototype.restRequest_=function(e,t,n){var r=this;void 0===t&&(t={}),t.format="export",this.authTokenProvider_.getToken(!1).then((function(i){var o=i&&i.accessToken;o&&(t.auth=o);var a=(r.repoInfo_.secure?"https://":"http://")+r.repoInfo_.host+e+"?ns="+r.repoInfo_.namespace+c.querystring(t);r.log_("Sending REST request for "+a);var s=new XMLHttpRequest;s.onreadystatechange=function(){if(n&&4===s.readyState){r.log_("REST Response for "+a+" received. status:",s.status,"response:",s.responseText);var e=null;if(s.status>=200&&s.status<300){try{e=c.jsonEval(s.responseText)}catch(e){O("Failed to parse JSON response for "+a+": "+s.responseText)}n(null,e)}else 401!==s.status&&404!==s.status&&O("Got unsuccessful REST response for "+a+" Status: "+s.status),n(s.status);n=null}},s.open("GET",a,!0),s.send()}))},t}(Jt),tn=function(){function e(e,t,n,r){var i=this;this.repoInfo_=e,this.app=n,this.dataUpdateCount=0,this.statsListener_=null,this.eventQueue_=new Vt,this.nextWriteId_=1,this.interceptServerDataCallback_=null,this.onDisconnect_=new ct,this.persistentConnection_=null;var o=new Dt(n,r);if(this.stats_=Ft.getCollection(e),t||("object"==typeof window&&window.navigator&&window.navigator.userAgent||"").search(/googlebot|google webmaster tools|bingbot|yahoo! slurp|baiduspider|yandexbot|duckduckbot/i)>=0)this.server_=new en(this.repoInfo_,this.onDataUpdate_.bind(this),o),setTimeout(this.onConnectStatus_.bind(this,!0),0);else{var a=n.options.databaseAuthVariableOverride;if(null!=a){if("object"!=typeof a)throw new Error("Only objects are supported for option databaseAuthVariableOverride");try{c.stringify(a)}catch(e){throw new Error("Invalid authOverride provided: "+e)}}this.persistentConnection_=new $t(this.repoInfo_,this.onDataUpdate_.bind(this),this.onConnectStatus_.bind(this),this.onServerInfoUpdate_.bind(this),o,a),this.server_=this.persistentConnection_}o.addTokenChangeListener((function(e){i.server_.refreshAuthToken(e)})),this.statsReporter_=Ft.getOrCreateReporter(e,(function(){return new Bt(i.stats_,i.server_)})),this.transactionsInit_(),this.infoData_=new Lt,this.infoSyncTree_=new It({startListening:function(e,t,n,r){var o=[],a=i.infoData_.getNode(e.path);return a.isEmpty()||(o=i.infoSyncTree_.applyServerOverwrite(e.path,a),setTimeout((function(){r("ok")}),0)),o},stopListening:function(){}}),this.updateInfo_("connected",!1),this.serverSyncTree_=new It({startListening:function(e,t,n,r){return i.server_.listen(e,n,t,(function(t,n){var o=r(t,n);i.eventQueue_.raiseEventsForChangedPath(e.path,o)})),[]},stopListening:function(e,t){i.server_.unlisten(e,t)}})}return e.prototype.toString=function(){return(this.repoInfo_.secure?"https://":"http://")+this.repoInfo_.host},e.prototype.name=function(){return this.repoInfo_.namespace},e.prototype.serverTime=function(){var e=this.infoData_.getNode(new j(".info/serverTimeOffset")).val()||0;return(new Date).getTime()+e},e.prototype.generateServerValues=function(){return(e=(e={timestamp:this.serverTime()})||{}).timestamp=e.timestamp||(new Date).getTime(),e;var e},e.prototype.onDataUpdate_=function(e,t,n,r){this.dataUpdateCount++;var i=new j(e);t=this.interceptServerDataCallback_?this.interceptServerDataCallback_(e,t):t;var o=[];if(r)if(n){var a=c.map(t,(function(e){return Ge(e)}));o=this.serverSyncTree_.applyTaggedQueryMerge(i,a,r)}else{var s=Ge(t);o=this.serverSyncTree_.applyTaggedQueryOverwrite(i,s,r)}else if(n){var l=c.map(t,(function(e){return Ge(e)}));o=this.serverSyncTree_.applyServerMerge(i,l)}else{var u=Ge(t);o=this.serverSyncTree_.applyServerOverwrite(i,u)}var h=i;o.length>0&&(h=this.rerunTransactions_(i)),this.eventQueue_.raiseEventsForChangedPath(h,o)},e.prototype.interceptServerData_=function(e){this.interceptServerDataCallback_=e},e.prototype.onConnectStatus_=function(e){this.updateInfo_("connected",e),!1===e&&this.runOnDisconnectEvents_()},e.prototype.onServerInfoUpdate_=function(e){var t=this;F(e,(function(e,n){t.updateInfo_(e,n)}))},e.prototype.updateInfo_=function(e,t){var n=new j("/.info/"+e),r=Ge(t);this.infoData_.updateSnapshot(n,r);var i=this.infoSyncTree_.applyServerOverwrite(n,r);this.eventQueue_.raiseEventsForChangedPath(n,i)},e.prototype.getNextWriteId_=function(){return this.nextWriteId_++},e.prototype.setWithPriority=function(e,t,n,r){var i=this;this.log_("set",{path:e.toString(),value:t,priority:n});var o=this.generateServerValues(),a=Ge(t,n),s=this.serverSyncTree_.calcCompleteEventCache(e),c=ot(a,s,o),l=this.getNextWriteId_(),u=this.serverSyncTree_.applyUserOverwrite(e,c,l,!0);this.eventQueue_.queueEvents(u),this.server_.put(e.toString(),a.val(!0),(function(t,n){var o="ok"===t;o||O("set at "+e+" failed: "+t);var a=i.serverSyncTree_.ackUserWrite(l,!o);i.eventQueue_.raiseEventsForChangedPath(e,a),i.callOnCompleteCallback(r,t,n)}));var h=this.abortTransactions_(e);this.rerunTransactions_(h),this.eventQueue_.raiseEventsForChangedPath(h,[])},e.prototype.update=function(e,t,n){var r=this;this.log_("update",{path:e.toString(),value:t});var i=!0,o=this.generateServerValues(),a={};if(F(t,(function(t,n){i=!1,a[t]=it(e.child(t),Ge(n),r.serverSyncTree_,o)})),i)T("update() called with empty data.  Don't do anything."),this.callOnCompleteCallback(n,"ok");else{var s=this.getNextWriteId_(),c=this.serverSyncTree_.applyUserMerge(e,a,s);this.eventQueue_.queueEvents(c),this.server_.merge(e.toString(),t,(function(t,i){var o="ok"===t;o||O("update at "+e+" failed: "+t);var a=r.serverSyncTree_.ackUserWrite(s,!o),c=a.length>0?r.rerunTransactions_(e):e;r.eventQueue_.raiseEventsForChangedPath(c,a),r.callOnCompleteCallback(n,t,i)})),F(t,(function(t){var n=r.abortTransactions_(e.child(t));r.rerunTransactions_(n)})),this.eventQueue_.raiseEventsForChangedPath(e,[])}},e.prototype.runOnDisconnectEvents_=function(){var e=this;this.log_("onDisconnectEvents");var t=this.generateServerValues(),n=new ct;this.onDisconnect_.forEachTree(j.Empty,(function(r,i){var o=it(r,i,e.serverSyncTree_,t);n.remember(r,o)}));var r=[];n.forEachTree(j.Empty,(function(t,n){r=r.concat(e.serverSyncTree_.applyServerOverwrite(t,n));var i=e.abortTransactions_(t);e.rerunTransactions_(i)})),this.onDisconnect_=new ct,this.eventQueue_.raiseEventsForChangedPath(j.Empty,r)},e.prototype.onDisconnectCancel=function(e,t){var n=this;this.server_.onDisconnectCancel(e.toString(),(function(r,i){"ok"===r&&n.onDisconnect_.forget(e),n.callOnCompleteCallback(t,r,i)}))},e.prototype.onDisconnectSet=function(e,t,n){var r=this,i=Ge(t);this.server_.onDisconnectPut(e.toString(),i.val(!0),(function(t,o){"ok"===t&&r.onDisconnect_.remember(e,i),r.callOnCompleteCallback(n,t,o)}))},e.prototype.onDisconnectSetWithPriority=function(e,t,n,r){var i=this,o=Ge(t,n);this.server_.onDisconnectPut(e.toString(),o.val(!0),(function(t,n){"ok"===t&&i.onDisconnect_.remember(e,o),i.callOnCompleteCallback(r,t,n)}))},e.prototype.onDisconnectUpdate=function(e,t,n){var r=this;if(c.isEmpty(t))return T("onDisconnect().update() called with empty data.  Don't do anything."),void this.callOnCompleteCallback(n,"ok");this.server_.onDisconnectMerge(e.toString(),t,(function(i,o){"ok"===i&&F(t,(function(t,n){var i=Ge(n);r.onDisconnect_.remember(e.child(t),i)})),r.callOnCompleteCallback(n,i,o)}))},e.prototype.addEventCallbackForQuery=function(e,t){var n;n=".info"===e.path.getFront()?this.infoSyncTree_.addEventRegistration(e,t):this.serverSyncTree_.addEventRegistration(e,t),this.eventQueue_.raiseEventsAtPath(e.path,n)},e.prototype.removeEventCallbackForQuery=function(e,t){var n;n=".info"===e.path.getFront()?this.infoSyncTree_.removeEventRegistration(e,t):this.serverSyncTree_.removeEventRegistration(e,t),this.eventQueue_.raiseEventsAtPath(e.path,n)},e.prototype.interrupt=function(){this.persistentConnection_&&this.persistentConnection_.interrupt("repo_interrupt")},e.prototype.resume=function(){this.persistentConnection_&&this.persistentConnection_.resume("repo_interrupt")},e.prototype.stats=function(e){if(void 0===e&&(e=!1),"undefined"!=typeof console){var t;e?(this.statsListener_||(this.statsListener_=new kt(this.stats_)),t=this.statsListener_.get()):t=this.stats_.get();var n=Object.keys(t).reduce((function(e,t){return Math.max(t.length,e)}),0);F(t,(function(e,t){for(var r=e,i=e.length;i<n+2;i++)r+=" ";console.log(r+t)}))}},e.prototype.statsIncrementCounter=function(e){this.stats_.incrementCounter(e),this.statsReporter_.includeStat(e)},e.prototype.log_=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];var n="";this.persistentConnection_&&(n=this.persistentConnection_.id+":"),T.apply(void 0,s.__spread([n],e))},e.prototype.callOnCompleteCallback=function(e,t,n){e&&z((function(){if("ok"===t)e(null);else{var r=(t||"error").toUpperCase(),i=r;n&&(i+=": "+n);var o=new Error(i);o.code=r,e(o)}}))},Object.defineProperty(e.prototype,"database",{get:function(){return this.__database||(this.__database=new dn(this))},enumerable:!0,configurable:!0}),e}(),nn=function(){function e(t){this.indexedFilter_=new yt(t.getIndex()),this.index_=t.getIndex(),this.startPost_=e.getStartPost_(t),this.endPost_=e.getEndPost_(t)}return e.prototype.getStartPost=function(){return this.startPost_},e.prototype.getEndPost=function(){return this.endPost_},e.prototype.matches=function(e){return this.index_.compare(this.getStartPost(),e)<=0&&this.index_.compare(e,this.getEndPost())<=0},e.prototype.updateChild=function(e,t,n,r,i,o){return this.matches(new _e(t,n))||(n=Ue.EMPTY_NODE),this.indexedFilter_.updateChild(e,t,n,r,i,o)},e.prototype.updateFullNode=function(e,t,n){t.isLeafNode()&&(t=Ue.EMPTY_NODE);var r=t.withIndex(this.index_);r=r.updatePriority(Ue.EMPTY_NODE);var i=this;return t.forEachChild(Me,(function(e,t){i.matches(new _e(e,t))||(r=r.updateImmediateChild(e,Ue.EMPTY_NODE))})),this.indexedFilter_.updateFullNode(e,r,n)},e.prototype.updatePriority=function(e,t){return e},e.prototype.filtersNodes=function(){return!0},e.prototype.getIndexedFilter=function(){return this.indexedFilter_},e.prototype.getIndex=function(){return this.index_},e.getStartPost_=function(e){if(e.hasStart()){var t=e.getIndexStartName();return e.getIndex().makePost(e.getIndexStartValue(),t)}return e.getIndex().minPost()},e.getEndPost_=function(e){if(e.hasEnd()){var t=e.getIndexEndName();return e.getIndex().makePost(e.getIndexEndValue(),t)}return e.getIndex().maxPost()},e}(),rn=function(){function e(e){this.rangedFilter_=new nn(e),this.index_=e.getIndex(),this.limit_=e.getLimit(),this.reverse_=!e.isViewFromLeft()}return e.prototype.updateChild=function(e,t,n,r,i,o){return this.rangedFilter_.matches(new _e(t,n))||(n=Ue.EMPTY_NODE),e.getImmediateChild(t).equals(n)?e:e.numChildren()<this.limit_?this.rangedFilter_.getIndexedFilter().updateChild(e,t,n,r,i,o):this.fullLimitUpdateChild_(e,t,n,i,o)},e.prototype.updateFullNode=function(e,t,n){var r;if(t.isLeafNode()||t.isEmpty())r=Ue.EMPTY_NODE.withIndex(this.index_);else if(2*this.limit_<t.numChildren()&&t.isIndexed(this.index_)){r=Ue.EMPTY_NODE.withIndex(this.index_);var i=void 0;i=this.reverse_?t.getReverseIteratorFrom(this.rangedFilter_.getEndPost(),this.index_):t.getIteratorFrom(this.rangedFilter_.getStartPost(),this.index_);for(var o=0;i.hasNext()&&o<this.limit_;){var a=i.getNext();if(!(this.reverse_?this.index_.compare(this.rangedFilter_.getStartPost(),a)<=0:this.index_.compare(a,this.rangedFilter_.getEndPost())<=0))break;r=r.updateImmediateChild(a.name,a.node),o++}}else{r=(r=t.withIndex(this.index_)).updatePriority(Ue.EMPTY_NODE);var s=void 0,c=void 0,l=void 0;i=void 0;if(this.reverse_){i=r.getReverseIterator(this.index_),s=this.rangedFilter_.getEndPost(),c=this.rangedFilter_.getStartPost();var u=this.index_.getCompare();l=function(e,t){return u(t,e)}}else i=r.getIterator(this.index_),s=this.rangedFilter_.getStartPost(),c=this.rangedFilter_.getEndPost(),l=this.index_.getCompare();o=0;for(var h=!1;i.hasNext();){a=i.getNext();!h&&l(s,a)<=0&&(h=!0),h&&o<this.limit_&&l(a,c)<=0?o++:r=r.updateImmediateChild(a.name,Ue.EMPTY_NODE)}}return this.rangedFilter_.getIndexedFilter().updateFullNode(e,r,n)},e.prototype.updatePriority=function(e,t){return e},e.prototype.filtersNodes=function(){return!0},e.prototype.getIndexedFilter=function(){return this.rangedFilter_.getIndexedFilter()},e.prototype.getIndex=function(){return this.index_},e.prototype.fullLimitUpdateChild_=function(e,t,n,r,i){var o;if(this.reverse_){var a=this.index_.getCompare();o=function(e,t){return a(t,e)}}else o=this.index_.getCompare();var s=e;c.assert(s.numChildren()===this.limit_,"");var l=new _e(t,n),u=this.reverse_?s.getFirstChild(this.index_):s.getLastChild(this.index_),h=this.rangedFilter_.matches(l);if(s.hasChild(t)){for(var d=s.getImmediateChild(t),p=r.getChildAfterChild(this.index_,u,this.reverse_);null!=p&&(p.name===t||s.hasChild(p.name));)p=r.getChildAfterChild(this.index_,p,this.reverse_);var f=null==p?1:o(p,l);if(h&&!n.isEmpty()&&f>=0)return null!=i&&i.trackChildChange(bt.childChangedChange(t,n,d)),s.updateImmediateChild(t,n);null!=i&&i.trackChildChange(bt.childRemovedChange(t,d));var m=s.updateImmediateChild(t,Ue.EMPTY_NODE);return null!=p&&this.rangedFilter_.matches(p)?(null!=i&&i.trackChildChange(bt.childAddedChange(p.name,p.node)),m.updateImmediateChild(p.name,p.node)):m}return n.isEmpty()?e:h&&o(u,l)>=0?(null!=i&&(i.trackChildChange(bt.childRemovedChange(u.name,u.node)),i.trackChildChange(bt.childAddedChange(t,n))),s.updateImmediateChild(t,n).updateImmediateChild(u.name,Ue.EMPTY_NODE)):e},e}(),on=function(){function e(){this.limitSet_=!1,this.startSet_=!1,this.startNameSet_=!1,this.endSet_=!1,this.endNameSet_=!1,this.limit_=0,this.viewFrom_="",this.indexStartValue_=null,this.indexStartName_="",this.indexEndValue_=null,this.indexEndName_="",this.index_=Me}return e.prototype.hasStart=function(){return this.startSet_},e.prototype.isViewFromLeft=function(){return""===this.viewFrom_?this.startSet_:this.viewFrom_===e.WIRE_PROTOCOL_CONSTANTS_.VIEW_FROM_LEFT},e.prototype.getIndexStartValue=function(){return c.assert(this.startSet_,"Only valid if start has been set"),this.indexStartValue_},e.prototype.getIndexStartName=function(){return c.assert(this.startSet_,"Only valid if start has been set"),this.startNameSet_?this.indexStartName_:M},e.prototype.hasEnd=function(){return this.endSet_},e.prototype.getIndexEndValue=function(){return c.assert(this.endSet_,"Only valid if end has been set"),this.indexEndValue_},e.prototype.getIndexEndName=function(){return c.assert(this.endSet_,"Only valid if end has been set"),this.endNameSet_?this.indexEndName_:w},e.prototype.hasLimit=function(){return this.limitSet_},e.prototype.hasAnchoredLimit=function(){return this.limitSet_&&""!==this.viewFrom_},e.prototype.getLimit=function(){return c.assert(this.limitSet_,"Only valid if limit has been set"),this.limit_},e.prototype.getIndex=function(){return this.index_},e.prototype.copy_=function(){var t=new e;return t.limitSet_=this.limitSet_,t.limit_=this.limit_,t.startSet_=this.startSet_,t.indexStartValue_=this.indexStartValue_,t.startNameSet_=this.startNameSet_,t.indexStartName_=this.indexStartName_,t.endSet_=this.endSet_,t.indexEndValue_=this.indexEndValue_,t.endNameSet_=this.endNameSet_,t.indexEndName_=this.indexEndName_,t.index_=this.index_,t.viewFrom_=this.viewFrom_,t},e.prototype.limit=function(e){var t=this.copy_();return t.limitSet_=!0,t.limit_=e,t.viewFrom_="",t},e.prototype.limitToFirst=function(t){var n=this.copy_();return n.limitSet_=!0,n.limit_=t,n.viewFrom_=e.WIRE_PROTOCOL_CONSTANTS_.VIEW_FROM_LEFT,n},e.prototype.limitToLast=function(t){var n=this.copy_();return n.limitSet_=!0,n.limit_=t,n.viewFrom_=e.WIRE_PROTOCOL_CONSTANTS_.VIEW_FROM_RIGHT,n},e.prototype.startAt=function(e,t){var n=this.copy_();return n.startSet_=!0,void 0===e&&(e=null),n.indexStartValue_=e,null!=t?(n.startNameSet_=!0,n.indexStartName_=t):(n.startNameSet_=!1,n.indexStartName_=""),n},e.prototype.endAt=function(e,t){var n=this.copy_();return n.endSet_=!0,void 0===e&&(e=null),n.indexEndValue_=e,void 0!==t?(n.endNameSet_=!0,n.indexEndName_=t):(n.endNameSet_=!1,n.indexEndName_=""),n},e.prototype.orderBy=function(e){var t=this.copy_();return t.index_=e,t},e.prototype.getQueryObject=function(){var t=e.WIRE_PROTOCOL_CONSTANTS_,n={};if(this.startSet_&&(n[t.INDEX_START_VALUE]=this.indexStartValue_,this.startNameSet_&&(n[t.INDEX_START_NAME]=this.indexStartName_)),this.endSet_&&(n[t.INDEX_END_VALUE]=this.indexEndValue_,this.endNameSet_&&(n[t.INDEX_END_NAME]=this.indexEndName_)),this.limitSet_){n[t.LIMIT]=this.limit_;var r=this.viewFrom_;""===r&&(r=this.isViewFromLeft()?t.VIEW_FROM_LEFT:t.VIEW_FROM_RIGHT),n[t.VIEW_FROM]=r}return this.index_!==Me&&(n[t.INDEX]=this.index_.toString()),n},e.prototype.loadsAllData=function(){return!(this.startSet_||this.endSet_||this.limitSet_)},e.prototype.isDefault=function(){return this.loadsAllData()&&this.index_===Me},e.prototype.getNodeFilter=function(){return this.loadsAllData()?new yt(this.getIndex()):this.hasLimit()?new rn(this):new nn(this)},e.prototype.toRestQueryStringParameters=function(){var t,n=e.REST_QUERY_CONSTANTS_,r={};return this.isDefault()||(this.index_===Me?t=n.PRIORITY_INDEX:this.index_===We?t=n.VALUE_INDEX:this.index_===ye?t=n.KEY_INDEX:(c.assert(this.index_ instanceof Xe,"Unrecognized index type!"),t=this.index_.toString()),r[n.ORDER_BY]=c.stringify(t),this.startSet_&&(r[n.START_AT]=c.stringify(this.indexStartValue_),this.startNameSet_&&(r[n.START_AT]+=","+c.stringify(this.indexStartName_))),this.endSet_&&(r[n.END_AT]=c.stringify(this.indexEndValue_),this.endNameSet_&&(r[n.END_AT]+=","+c.stringify(this.indexEndName_))),this.limitSet_&&(this.isViewFromLeft()?r[n.LIMIT_TO_FIRST]=this.limit_:r[n.LIMIT_TO_LAST]=this.limit_)),r},e.WIRE_PROTOCOL_CONSTANTS_={INDEX_START_VALUE:"sp",INDEX_START_NAME:"sn",INDEX_END_VALUE:"ep",INDEX_END_NAME:"en",LIMIT:"l",VIEW_FROM:"vf",VIEW_FROM_LEFT:"l",VIEW_FROM_RIGHT:"r",INDEX:"i"},e.REST_QUERY_CONSTANTS_={ORDER_BY:"orderBy",PRIORITY_INDEX:"$priority",VALUE_INDEX:"$value",KEY_INDEX:"$key",START_AT:"startAt",END_AT:"endAt",LIMIT_TO_FIRST:"limitToFirst",LIMIT_TO_LAST:"limitToLast"},e.DEFAULT=new e,e}(),an=function(e){function t(t,n){if(!(t instanceof tn))throw new Error("new Reference() no longer supported - use app.database().");return e.call(this,t,n,on.DEFAULT,!1)||this}return s.__extends(t,e),t.prototype.getKey=function(){return c.validateArgCount("Reference.key",0,0,arguments.length),this.path.isEmpty()?null:this.path.getBack()},t.prototype.child=function(e){return c.validateArgCount("Reference.child",1,1,arguments.length),"number"==typeof e?e=String(e):e instanceof j||(null===this.path.getFront()?ue("Reference.child",1,e,!1):le("Reference.child",1,e,!1)),new t(this.repo,this.path.child(e))},t.prototype.getParent=function(){c.validateArgCount("Reference.parent",0,0,arguments.length);var e=this.path.parent();return null===e?null:new t(this.repo,e)},t.prototype.getRoot=function(){c.validateArgCount("Reference.root",0,0,arguments.length);for(var e=this;null!==e.getParent();)e=e.getParent();return e},t.prototype.databaseProp=function(){return this.repo.database},t.prototype.set=function(e,t){c.validateArgCount("Reference.set",1,2,arguments.length),he("Reference.set",this.path),re("Reference.set",1,e,this.path,!1),c.validateCallback("Reference.set",2,t,!0);var n=new c.Deferred;return this.repo.setWithPriority(this.path,e,null,n.wrapCallback(t)),n.promise},t.prototype.update=function(e,t){if(c.validateArgCount("Reference.update",1,2,arguments.length),he("Reference.update",this.path),Array.isArray(e)){for(var n={},r=0;r<e.length;++r)n[""+r]=e[r];e=n,O("Passing an Array to Firebase.update() is deprecated. Use set() if you want to overwrite the existing data, or an Object with integer keys if you really do want to only update some of the children.")}oe("Reference.update",1,e,this.path,!1),c.validateCallback("Reference.update",2,t,!0);var i=new c.Deferred;return this.repo.update(this.path,e,i.wrapCallback(t)),i.promise},t.prototype.setWithPriority=function(e,t,n){if(c.validateArgCount("Reference.setWithPriority",2,3,arguments.length),he("Reference.setWithPriority",this.path),re("Reference.setWithPriority",1,e,this.path,!1),ae("Reference.setWithPriority",2,t,!1),c.validateCallback("Reference.setWithPriority",3,n,!0),".length"===this.getKey()||".keys"===this.getKey())throw"Reference.setWithPriority failed: "+this.getKey()+" is a read-only object.";var r=new c.Deferred;return this.repo.setWithPriority(this.path,e,t,r.wrapCallback(n)),r.promise},t.prototype.remove=function(e){return c.validateArgCount("Reference.remove",0,1,arguments.length),he("Reference.remove",this.path),c.validateCallback("Reference.remove",1,e,!0),this.set(null,e)},t.prototype.transaction=function(e,t,n){if(c.validateArgCount("Reference.transaction",1,3,arguments.length),he("Reference.transaction",this.path),c.validateCallback("Reference.transaction",1,e,!1),c.validateCallback("Reference.transaction",2,t,!0),pe("Reference.transaction",3,n,!0),".length"===this.getKey()||".keys"===this.getKey())throw"Reference.transaction failed: "+this.getKey()+" is a read-only object.";void 0===n&&(n=!0);var r=new c.Deferred;"function"==typeof t&&r.promise.catch((function(){}));var i=function(e,n,i){e?r.reject(e):r.resolve(new me(n,i)),"function"==typeof t&&t(e,n,i)};return this.repo.startTransaction(this.path,e,i,n),r.promise},t.prototype.setPriority=function(e,t){c.validateArgCount("Reference.setPriority",1,2,arguments.length),he("Reference.setPriority",this.path),ae("Reference.setPriority",1,e,!1),c.validateCallback("Reference.setPriority",2,t,!0);var n=new c.Deferred;return this.repo.setWithPriority(this.path.child(".priority"),e,null,n.wrapCallback(t)),n.promise},t.prototype.push=function(e,t){c.validateArgCount("Reference.push",0,2,arguments.length),he("Reference.push",this.path),re("Reference.push",1,e,this.path,!0),c.validateCallback("Reference.push",2,t,!0);var n,r=this.repo.serverTime(),i=ge(r),o=this.child(i),a=this.child(i);return n=null!=e?o.set(e,t).then((function(){return a})):Promise.resolve(a),o.then=n.then.bind(n),o.catch=n.then.bind(n,void 0),"function"==typeof t&&n.catch((function(){})),o},t.prototype.onDisconnect=function(){return he("Reference.onDisconnect",this.path),new fe(this.repo,this.path)},Object.defineProperty(t.prototype,"database",{get:function(){return this.databaseProp()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"key",{get:function(){return this.getKey()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"parent",{get:function(){return this.getParent()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"root",{get:function(){return this.getRoot()},enumerable:!0,configurable:!0}),t}(Je);Je.__referenceConstructor=an,At.__referenceConstructor=an;var sn,cn=function(){this.children={},this.childCount=0,this.value=null},ln=function(){function e(e,t,n){void 0===e&&(e=""),void 0===t&&(t=null),void 0===n&&(n=new cn),this.name_=e,this.parent_=t,this.node_=n}return e.prototype.subTree=function(t){for(var n=t instanceof j?t:new j(t),r=this,i=n.getFront();null!==i;){r=new e(i,r,c.safeGet(r.node_.children,i)||new cn),i=(n=n.popFront()).getFront()}return r},e.prototype.getValue=function(){return this.node_.value},e.prototype.setValue=function(e){c.assert(void 0!==e,"Cannot set value to undefined"),this.node_.value=e,this.updateParents_()},e.prototype.clear=function(){this.node_.value=null,this.node_.children={},this.node_.childCount=0,this.updateParents_()},e.prototype.hasChildren=function(){return this.node_.childCount>0},e.prototype.isEmpty=function(){return null===this.getValue()&&!this.hasChildren()},e.prototype.forEachChild=function(t){var n=this;F(this.node_.children,(function(r,i){t(new e(r,n,i))}))},e.prototype.forEachDescendant=function(e,t,n){t&&!n&&e(this),this.forEachChild((function(t){t.forEachDescendant(e,!0,n)})),t&&n&&e(this)},e.prototype.forEachAncestor=function(e,t){for(var n=t?this:this.parent();null!==n;){if(e(n))return!0;n=n.parent()}return!1},e.prototype.forEachImmediateDescendantWithValue=function(e){this.forEachChild((function(t){null!==t.getValue()?e(t):t.forEachImmediateDescendantWithValue(e)}))},e.prototype.path=function(){return new j(null===this.parent_?this.name_:this.parent_.path()+"/"+this.name_)},e.prototype.name=function(){return this.name_},e.prototype.parent=function(){return this.parent_},e.prototype.updateParents_=function(){null!==this.parent_&&this.parent_.updateChild_(this.name_,this)},e.prototype.updateChild_=function(e,t){var n=t.isEmpty(),r=c.contains(this.node_.children,e);n&&r?(delete this.node_.children[e],this.node_.childCount--,this.updateParents_()):n||r||(this.node_.children[e]=t.node_,this.node_.childCount++,this.updateParents_())},e}();!function(e){e[e.RUN=0]="RUN",e[e.SENT=1]="SENT",e[e.COMPLETED=2]="COMPLETED",e[e.SENT_NEEDS_ABORT=3]="SENT_NEEDS_ABORT",e[e.NEEDS_ABORT=4]="NEEDS_ABORT"}(sn||(sn={})),tn.MAX_TRANSACTION_RETRIES_=25,tn.prototype.transactionsInit_=function(){this.transactionQueueTree_=new ln},tn.prototype.startTransaction=function(e,t,n,r){this.log_("transaction on "+e);var i=function(){},o=new an(this,e);o.on("value",i);var a={path:e,update:t,onComplete:n,status:null,order:_(),applyLocally:r,retryCount:0,unwatcher:function(){o.off("value",i)},abortReason:null,currentWriteId:null,currentInputSnapshot:null,currentOutputSnapshotRaw:null,currentOutputSnapshotResolved:null},s=this.getLatestState_(e);a.currentInputSnapshot=s;var l=a.update(s.val());if(void 0===l){if(a.unwatcher(),a.currentOutputSnapshotRaw=null,a.currentOutputSnapshotResolved=null,a.onComplete){var u=new Ke(a.currentInputSnapshot,new an(this,a.path),Me);a.onComplete(null,!1,u)}}else{ie("transaction failed: Data returned ",l,a.path),a.status=sn.RUN;var h=this.transactionQueueTree_.subTree(e),d=h.getValue()||[];d.push(a),h.setValue(d);var p=void 0;if("object"==typeof l&&null!==l&&c.contains(l,".priority"))p=c.safeGet(l,".priority"),c.assert(ne(p),"Invalid priority returned by transaction. Priority must be a valid string, finite number, server value, or null.");else p=(this.serverSyncTree_.calcCompleteEventCache(e)||Ue.EMPTY_NODE).getPriority().val();p=p;var f=this.generateServerValues(),m=Ge(l,p),g=ot(m,s,f);a.currentOutputSnapshotRaw=m,a.currentOutputSnapshotResolved=g,a.currentWriteId=this.getNextWriteId_();var v=this.serverSyncTree_.applyUserOverwrite(e,g,a.currentWriteId,a.applyLocally);this.eventQueue_.raiseEventsForChangedPath(e,v),this.sendReadyTransactions_()}},tn.prototype.getLatestState_=function(e,t){return this.serverSyncTree_.calcCompleteEventCache(e,t)||Ue.EMPTY_NODE},tn.prototype.sendReadyTransactions_=function(e){var t=this;if(void 0===e&&(e=this.transactionQueueTree_),e||this.pruneCompletedTransactionsBelowNode_(e),null!==e.getValue()){var n=this.buildTransactionQueue_(e);c.assert(n.length>0,"Sending zero length transaction queue"),n.every((function(e){return e.status===sn.RUN}))&&this.sendTransactionQueue_(e.path(),n)}else e.hasChildren()&&e.forEachChild((function(e){t.sendReadyTransactions_(e)}))},tn.prototype.sendTransactionQueue_=function(e,t){for(var n=this,r=t.map((function(e){return e.currentWriteId})),i=this.getLatestState_(e,r),o=i,a=i.hash(),s=0;s<t.length;s++){var l=t[s];c.assert(l.status===sn.RUN,"tryToSendTransactionQueue_: items in queue should all be run."),l.status=sn.SENT,l.retryCount++;var u=j.relativePath(e,l.path);o=o.updateChild(u,l.currentOutputSnapshotRaw)}var h=o.val(!0),d=e;this.server_.put(d.toString(),h,(function(r){n.log_("transaction put response",{path:d.toString(),status:r});var i=[];if("ok"===r){for(var o=[],a=0;a<t.length;a++){if(t[a].status=sn.COMPLETED,i=i.concat(n.serverSyncTree_.ackUserWrite(t[a].currentWriteId)),t[a].onComplete){var s=t[a].currentOutputSnapshotResolved,c=new an(n,t[a].path),l=new Ke(s,c,Me);o.push(t[a].onComplete.bind(null,null,!0,l))}t[a].unwatcher()}n.pruneCompletedTransactionsBelowNode_(n.transactionQueueTree_.subTree(e)),n.sendReadyTransactions_(),n.eventQueue_.raiseEventsForChangedPath(e,i);for(a=0;a<o.length;a++)z(o[a])}else{if("datastale"===r)for(a=0;a<t.length;a++)t[a].status===sn.SENT_NEEDS_ABORT?t[a].status=sn.NEEDS_ABORT:t[a].status=sn.RUN;else{O("transaction at "+d.toString()+" failed: "+r);for(a=0;a<t.length;a++)t[a].status=sn.NEEDS_ABORT,t[a].abortReason=r}n.rerunTransactions_(e)}}),a)},tn.prototype.rerunTransactions_=function(e){var t=this.getAncestorTransactionNode_(e),n=t.path(),r=this.buildTransactionQueue_(t);return this.rerunTransactionQueue_(r,n),n},tn.prototype.rerunTransactionQueue_=function(e,t){if(0!==e.length){for(var n,r=[],i=[],o=e.filter((function(e){return e.status===sn.RUN})).map((function(e){return e.currentWriteId})),a=0;a<e.length;a++){var s=e[a],l=j.relativePath(t,s.path),u=!1,h=void 0;if(c.assert(null!==l,"rerunTransactionsUnderNode_: relativePath should not be null."),s.status===sn.NEEDS_ABORT)u=!0,h=s.abortReason,i=i.concat(this.serverSyncTree_.ackUserWrite(s.currentWriteId,!0));else if(s.status===sn.RUN)if(s.retryCount>=tn.MAX_TRANSACTION_RETRIES_)u=!0,h="maxretry",i=i.concat(this.serverSyncTree_.ackUserWrite(s.currentWriteId,!0));else{var d=this.getLatestState_(s.path,o);s.currentInputSnapshot=d;var p=e[a].update(d.val());if(void 0!==p){ie("transaction failed: Data returned ",p,s.path);var f=Ge(p);"object"==typeof p&&null!=p&&c.contains(p,".priority")||(f=f.updatePriority(d.getPriority()));var m=s.currentWriteId,g=this.generateServerValues(),_=ot(f,d,g);s.currentOutputSnapshotRaw=f,s.currentOutputSnapshotResolved=_,s.currentWriteId=this.getNextWriteId_(),o.splice(o.indexOf(m),1),i=(i=i.concat(this.serverSyncTree_.applyUserOverwrite(s.path,_,s.currentWriteId,s.applyLocally))).concat(this.serverSyncTree_.ackUserWrite(m,!0))}else u=!0,h="nodata",i=i.concat(this.serverSyncTree_.ackUserWrite(s.currentWriteId,!0))}if(this.eventQueue_.raiseEventsForChangedPath(t,i),i=[],u&&(e[a].status=sn.COMPLETED,n=e[a].unwatcher,setTimeout(n,Math.floor(0)),e[a].onComplete))if("nodata"===h){var v=new an(this,e[a].path),b=e[a].currentInputSnapshot,y=new Ke(b,v,Me);r.push(e[a].onComplete.bind(null,null,!1,y))}else r.push(e[a].onComplete.bind(null,new Error(h),!1,null))}this.pruneCompletedTransactionsBelowNode_(this.transactionQueueTree_);for(a=0;a<r.length;a++)z(r[a]);this.sendReadyTransactions_()}},tn.prototype.getAncestorTransactionNode_=function(e){var t,n=this.transactionQueueTree_;for(t=e.getFront();null!==t&&null===n.getValue();)n=n.subTree(t),t=(e=e.popFront()).getFront();return n},tn.prototype.buildTransactionQueue_=function(e){var t=[];return this.aggregateTransactionQueuesForNode_(e,t),t.sort((function(e,t){return e.order-t.order})),t},tn.prototype.aggregateTransactionQueuesForNode_=function(e,t){var n=this,r=e.getValue();if(null!==r)for(var i=0;i<r.length;i++)t.push(r[i]);e.forEachChild((function(e){n.aggregateTransactionQueuesForNode_(e,t)}))},tn.prototype.pruneCompletedTransactionsBelowNode_=function(e){var t=this,n=e.getValue();if(n){for(var r=0,i=0;i<n.length;i++)n[i].status!==sn.COMPLETED&&(n[r]=n[i],r++);n.length=r,e.setValue(n.length>0?n:null)}e.forEachChild((function(e){t.pruneCompletedTransactionsBelowNode_(e)}))},tn.prototype.abortTransactions_=function(e){var t=this,n=this.getAncestorTransactionNode_(e).path(),r=this.transactionQueueTree_.subTree(e);return r.forEachAncestor((function(e){t.abortTransactionsOnNode_(e)})),this.abortTransactionsOnNode_(r),r.forEachDescendant((function(e){t.abortTransactionsOnNode_(e)})),n},tn.prototype.abortTransactionsOnNode_=function(e){var t=e.getValue();if(null!==t){for(var n=[],r=[],i=-1,o=0;o<t.length;o++)if(t[o].status===sn.SENT_NEEDS_ABORT);else if(t[o].status===sn.SENT)c.assert(i===o-1,"All SENT items should be at beginning of queue."),i=o,t[o].status=sn.SENT_NEEDS_ABORT,t[o].abortReason="set";else if(c.assert(t[o].status===sn.RUN,"Unexpected transaction status in abort"),t[o].unwatcher(),r=r.concat(this.serverSyncTree_.ackUserWrite(t[o].currentWriteId,!0)),t[o].onComplete){n.push(t[o].onComplete.bind(null,new Error("set"),!1,null))}-1===i?e.setValue(null):t.length=i+1,this.eventQueue_.raiseEventsForChangedPath(e.path(),r);for(o=0;o<n.length;o++)z(n[o])}};var un,hn=function(){function e(){this.repos_={},this.useRestClient_=!1}return e.getInstance=function(){return un||(un=new e),un},e.prototype.interrupt=function(){var e,t,n,r;try{for(var i=s.__values(Object.keys(this.repos_)),o=i.next();!o.done;o=i.next()){var a=o.value;try{for(var c=(n=void 0,s.__values(Object.keys(this.repos_[a]))),l=c.next();!l.done;l=c.next()){var u=l.value;this.repos_[a][u].interrupt()}}catch(e){n={error:e}}finally{try{l&&!l.done&&(r=c.return)&&r.call(c)}finally{if(n)throw n.error}}}}catch(t){e={error:t}}finally{try{o&&!o.done&&(t=i.return)&&t.call(i)}finally{if(e)throw e.error}}},e.prototype.resume=function(){var e,t,n,r;try{for(var i=s.__values(Object.keys(this.repos_)),o=i.next();!o.done;o=i.next()){var a=o.value;try{for(var c=(n=void 0,s.__values(Object.keys(this.repos_[a]))),l=c.next();!l.done;l=c.next()){var u=l.value;this.repos_[a][u].resume()}}catch(e){n={error:e}}finally{try{l&&!l.done&&(r=c.return)&&r.call(c)}finally{if(n)throw n.error}}}}catch(t){e={error:t}}finally{try{o&&!o.done&&(t=i.return)&&t.call(i)}finally{if(e)throw e.error}}},e.prototype.databaseFromApp=function(e,t,n){var i=n||e.options.databaseURL;void 0===i&&P("Can't determine Firebase Database URL.  Be sure to include databaseURL option when calling firebase.initializeApp().");var o=Q(i),a=o.repoInfo,s=void 0;return void 0!==r&&(s=r.env.FIREBASE_DATABASE_EMULATOR_HOST),s&&(i="http://"+s+"?ns="+a.namespace,a=(o=Q(i)).repoInfo),de("Invalid Firebase Database URL",1,o),o.path.isEmpty()||P("Database URL must point to the root of a Firebase Database (not including a child path)."),this.createRepo(a,e,t).database},e.prototype.deleteRepo=function(e){var t=c.safeGet(this.repos_,e.app.name);t&&c.safeGet(t,e.repoInfo_.toURLString())===e||P("Database "+e.app.name+"("+e.repoInfo_+") has already been deleted."),e.interrupt(),delete t[e.repoInfo_.toURLString()]},e.prototype.createRepo=function(e,t,n){var r=c.safeGet(this.repos_,t.name);r||(r={},this.repos_[t.name]=r);var i=c.safeGet(r,e.toURLString());return i&&P("Database initialized multiple times. Please make sure the format of the database URL matches with each database() call."),i=new tn(e,this.useRestClient_,t,n),r[e.toURLString()]=i,i},e.prototype.forceRestClient=function(e){this.useRestClient_=e},e}(),dn=function(){function e(e){this.repo_=e,e instanceof tn||P("Don't call new Database() directly - please use firebase.database()."),this.root_=new an(e,j.Empty),this.INTERNAL=new pn(this)}return Object.defineProperty(e.prototype,"app",{get:function(){return this.repo_.app},enumerable:!0,configurable:!0}),e.prototype.ref=function(e){return this.checkDeleted_("ref"),c.validateArgCount("database.ref",0,1,arguments.length),e instanceof an?this.refFromURL(e.toString()):void 0!==e?this.root_.child(e):this.root_},e.prototype.refFromURL=function(e){var t="database.refFromURL";this.checkDeleted_(t),c.validateArgCount(t,1,1,arguments.length);var n=Q(e);de(t,1,n);var r=n.repoInfo;return r.host!==this.repo_.repoInfo_.host&&P(t+": Host name does not match the current database: (found 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i.sent(),[4,I(this.firebaseDependencies,self.registration,null!==(n=null===(t=null==r?void 0:r.subscriptionOptions)||void 0===t?void 0:t.vapidKey)&&void 0!==n?n:E)];case 5:return i.sent(),[2]}}))}))},e.prototype.onNotificationClick=function(e){var t,n;return Object(s.__awaiter)(this,void 0,void 0,(function(){var r,i,o,a;return Object(s.__generator)(this,(function(s){switch(s.label){case 0:return(r=null===(n=null===(t=e.notification)||void 0===t?void 0:t.data)||void 0===n?void 0:n.FCM_MSG)?e.action?[2]:(e.stopImmediatePropagation(),e.notification.close(),(i=function(e){var t,n,r,i=null!==(n=null===(t=e.fcmOptions)||void 0===t?void 0:t.link)&&void 0!==n?n:null===(r=e.notification)||void 0===r?void 0:r.click_action;if(i)return i;return k(e.data)?self.location.origin:null}(r))?[4,z(i)]:[2]):[2];case 1:return(o=s.sent())?[3,4]:[4,self.clients.openWindow(i)];case 2:return o=s.sent(),[4,(c=3e3,new Promise((function(e){setTimeout(e,c)})))];case 3:return s.sent(),[3,6];case 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Ke("delete",[],arguments),this.throwIfRoot_("delete"),this.authWrapper.getAuthToken().then((function(t){var n=ze(e.authWrapper,e.location);return e.authWrapper.makeRequest(n,t).getPromise()}))},e.prototype.listAll=function(){Ke("listAll",[],arguments);var e={prefixes:[],items:[]};return this.listAllHelper(e).then((function(){return e}))},e.prototype.listAllHelper=function(e,t){return Object(o.__awaiter)(this,void 0,void 0,(function(){var n,r,i,a;return Object(o.__generator)(this,(function(o){switch(o.label){case 0:return n={pageToken:t},[4,this.list(n)];case 1:return r=o.sent(),(i=e.prefixes).push.apply(i,r.prefixes),(a=e.items).push.apply(a,r.items),null==r.nextPageToken?[3,3]:[4,this.listAllHelper(e,r.nextPageToken)];case 2:o.sent(),o.label=3;case 3:return[2]}}))}))},e.prototype.list=function(e){Ke("list",[Je(!0)],arguments);var t=this;return this.authWrapper.getAuthToken().then((function(n){var r=e||{},i=ke(t.authWrapper,t.location,"/",r.pageToken,r.maxResults);return 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e}))}))},e.prototype.throwIfRoot_=function(e){if(""===this.location.path)throw function(e){return new s(T,"The operation '"+e+"' cannot be performed on a root reference, create a non-root reference using child, such as .child('file.png').")}(e)},e}(),ot=function(){function e(e){this.promise_=Promise.reject(e)}return e.prototype.getPromise=function(){return this.promise_},e.prototype.cancel=function(e){},e}(),at=function(){function e(){this.map=new Map,this.id=-9007199254740991}return e.prototype.addRequest=function(e){var t=this,n=this.id;this.id++,this.map.set(n,e),e.getPromise().then((function(){return t.map.delete(n)}),(function(){return t.map.delete(n)}))},e.prototype.clear=function(){this.map.forEach((function(e){e&&e.cancel(!0)})),this.map.clear()},e}(),st=function(){function e(t,n,r,i,o,a){var s;if(this.bucket_=null,this.appId_=null,this.deleted_=!1,this.app_=t,null!==this.app_){var c=this.app_.options;$(c)&&(this.bucket_=e.extractBucket_(c),this.appId_=null!==(s=c.appId)&&void 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this.requestMap_.addRequest(n),n},e.prototype.deleteApp=function(){this.deleted_=!0,this.app_=null,this.requestMap_.clear()},e.prototype.maxUploadRetryTime=function(){return this.maxUploadRetryTime_},e.prototype.setMaxUploadRetryTime=function(e){this.maxUploadRetryTime_=e},e.prototype.maxOperationRetryTime=function(){return this.maxOperationRetryTime_},e.prototype.setMaxOperationRetryTime=function(e){this.maxOperationRetryTime_=e},e}();var ct=function(){function e(e,t,n,r,i,o,a,s,c,l,u){var h=this;this.pendingXhr_=null,this.backoffId_=null,this.resolve_=null,this.reject_=null,this.canceled_=!1,this.appDelete_=!1,this.url_=e,this.method_=t,this.headers_=n,this.body_=r,this.successCodes_=i.slice(),this.additionalRetryCodes_=o.slice(),this.callback_=a,this.errorCallback_=s,this.progressCallback_=l,this.timeout_=c,this.pool_=u,this.promise_=new Promise((function(e,t){h.resolve_=e,h.reject_=t,h.start_()}))}return e.prototype.start_=function(){var e=this;function t(t,n){var r,i=e.resolve_,o=e.reject_,a=n.xhr;if(n.wasSuccessCode)try{var c=e.callback_(a,a.getResponseText());ee(c)?i(c):i()}catch(e){o(e)}else null!==a?((r=O()).setServerResponseProp(a.getResponseText()),e.errorCallback_?o(e.errorCallback_(a,r)):o(r)):n.canceled?o(r=e.appDelete_?I():A()):o(r=new s(p,"Max retry time for operation exceeded, please try again."))}this.canceled_?t(0,new lt(!1,null,!0)):this.backoffId_=function(e,t,n){var r=1,i=null,a=!1,s=0;function c(){return 2===s}var l=!1;function u(){for(var e=[],n=0;n<arguments.length;n++)e[n]=arguments[n];l||(l=!0,t.apply(null,e))}function h(t){i=setTimeout((function(){i=null,e(d,c())}),t)}function d(e){for(var t=[],n=1;n<arguments.length;n++)t[n-1]=arguments[n];if(!l)if(e)u.call.apply(u,Object(o.__spreadArrays)([null,e],t));else{var i,d=c()||a;if(d)u.call.apply(u,Object(o.__spreadArrays)([null,e],t));else r<64&&(r*=2),1===s?(s=2,i=0):i=1e3*(r+Math.random()),h(i)}}var p=!1;function 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this.promise_},e.prototype.cancel=function(e){this.canceled_=!0,this.appDelete_=e||!1,null!==this.backoffId_&&(0,this.backoffId_)(!1),null!==this.pendingXhr_&&this.pendingXhr_.abort()},e.prototype.isRetryStatusCode_=function(e){var t=e>=500&&e<600,n=-1!==[408,429].indexOf(e),r=-1!==this.additionalRetryCodes_.indexOf(e);return t||n||r},e}(),lt=function(e,t,n){this.wasSuccessCode=e,this.xhr=t,this.canceled=!!n};function ut(e,t,n,r){var o=be(e.urlParams),a=e.url+o,s=Object.assign({},e.headers);return function(e,t){t&&(e["X-Firebase-GMPID"]=t)}(s,t),function(e,t){null!==t&&t.length>0&&(e.Authorization="Firebase "+t)}(s,n),function(e){var t=void 0!==i.a?i.a.SDK_VERSION:"AppManager";e["X-Firebase-Storage-Version"]="webjs/"+t}(s),new ct(a,e.method,s,e.body,e.successCodes,e.additionalRetryCodes,e.handler,e.errorHandler,e.timeout,e.progressCallback,r)}var ht=function(){function e(e,t,n,r){if(this.bucket_=null,this.authWrapper_=new st(e,t,(function(e,t){return new it(e,t)}),ut,this,n),this.app_=e,null!=r)this.bucket_=fe.makeFromBucketSpec(r);else{var i=this.authWrapper_.bucket();null!=i&&(this.bucket_=new fe(i,""))}this.internals_=new dt(this)}return e.prototype.ref=function(e){function t(e){if("string"!=typeof e)throw"Path is not a string.";if(/^[A-Za-z]+:\/\//.test(e))throw"Expected child path but got a URL, use refFromURL instead."}if(Ke("ref",[qe(t,!0)],arguments),null==this.bucket_)throw new Error("No Storage Bucket defined in Firebase Options.");var n=new it(this.authWrapper_,this.bucket_);return null!=e?n.child(e):n},e.prototype.refFromURL=function(e){function t(e){if("string"!=typeof e)throw"Path is not a string.";if(!/^[A-Za-z]+:\/\//.test(e))throw"Expected full URL but got a child path, use ref instead.";try{fe.makeFromUrl(e)}catch(e){throw"Expected valid full URL but got an invalid one."}}return Ke("refFromURL",[qe(t,!1)],arguments),new it(this.authWrapper_,e)},Object.defineProperty(e.prototype,"maxUploadRetryTime",{get:function(){return this.authWrapper_.maxUploadRetryTime()},enumerable:!0,configurable:!0}),e.prototype.setMaxUploadRetryTime=function(e){Ke("setMaxUploadRetryTime",[$e()],arguments),this.authWrapper_.setMaxUploadRetryTime(e)},e.prototype.setMaxOperationRetryTime=function(e){Ke("setMaxOperationRetryTime",[$e()],arguments),this.authWrapper_.setMaxOperationRetryTime(e)},Object.defineProperty(e.prototype,"app",{get:function(){return this.app_},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"INTERNAL",{get:function(){return this.internals_},enumerable:!0,configurable:!0}),e}(),dt=function(){function e(e){this.service_=e}return e.prototype.delete=function(){return this.service_.authWrapper_.deleteApp(),Promise.resolve()},e}();function pt(e,t){var n=e.getProvider("app").getImmediate(),r=e.getProvider("auth-internal");return new ht(n,r,new ue,t)}function ft(e){var t={TaskState:Z,TaskEvent:G,StringFormat:N,Storage:ht,Reference:it};e.INTERNAL.registerComponent(new a.Component("storage",pt,"PUBLIC").setServiceProps(t).setMultipleInstances(!0)),e.registerVersion("@firebase/storage","0.3.32")}ft(i.a)},function(e,t,n){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var r,i=(r=n(34))&&"object"==typeof r&&"default"in r?r.default:r;n(182);var o,a,s,c,l=n(1),u=n(111),h=n(154),d=n(101),p=((o={})["trace started"]="Trace {$traceName} was started before.",o["trace stopped"]="Trace {$traceName} is not running.",o["no window"]="Window is not available.",o["no app id"]="App id is not available.",o["no project id"]="Project id is not available.",o["no api key"]="Api key is not available.",o["invalid cc log"]="Attempted to queue invalid cc event",o["FB not default"]="Performance can only start when Firebase app instance is the default one.",o["RC response not ok"]="RC response is not ok",o["invalid attribute name"]="Attribute name {$attributeName} is 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this.windowLocation.href.split("?")[0]},e.prototype.mark=function(e){this.performance&&this.performance.mark&&this.performance.mark(e)},e.prototype.measure=function(e,t,n){this.performance&&this.performance.measure&&this.performance.measure(e,t,n)},e.prototype.getEntriesByType=function(e){return this.performance&&this.performance.getEntriesByType?this.performance.getEntriesByType(e):[]},e.prototype.getEntriesByName=function(e){return this.performance&&this.performance.getEntriesByName?this.performance.getEntriesByName(e):[]},e.prototype.getTimeOrigin=function(){return this.performance&&(this.performance.timeOrigin||this.performance.timing.navigationStart)},e.prototype.requiredApisAvailable=function(){return!!(fetch&&Promise&&this.navigator&&this.navigator.cookieEnabled)},e.prototype.setupObserver=function(e,t){this.PerformanceObserver&&new this.PerformanceObserver((function(e){for(var n=0,r=e.getEntries();n<r.length;n++){var i=r[n];t(i)}})).observe({entryTypes:[e]})},e.getInstance=function(){return void 0===a&&(a=new e(s)),a},e}();function g(e,t){var n=e.length-t.length;if(n<0||n>1)throw f.create("invalid String merger input");for(var r=[],i=0;i<e.length;i++)r.push(e.charAt(i)),t.length>i&&r.push(t.charAt(i));return r.join("")}var _,v,b=function(){function e(){this.instrumentationEnabled=!0,this.dataCollectionEnabled=!0,this.loggingEnabled=!1,this.tracesSamplingRate=1,this.networkRequestsSamplingRate=1,this.logEndPointUrl="https://firebaselogging.googleapis.com/v0cc/log?format=json_proto",this.flTransportEndpointUrl=g("hts/frbslgigp.ogepscmv/ieo/eaylg","tp:/ieaeogn-agolai.o/1frlglgc/o"),this.transportKey=g("AzSC8r6ReiGqFMyfvgow","Iayx0u-XT3vksVM-pIV"),this.shouldSendToFl=!1,this.logSource=462,this.logTraceAfterSampling=!1,this.logNetworkAfterSampling=!1,this.configTimeToLive=12}return e.prototype.getAppId=function(){var e=this.firebaseAppInstance&&this.firebaseAppInstance.options&&this.firebaseAppInstance.options.appId;if(!e)throw f.create("no app id");return e},e.prototype.getProjectId=function(){var e=this.firebaseAppInstance&&this.firebaseAppInstance.options&&this.firebaseAppInstance.options.projectId;if(!e)throw f.create("no project id");return e},e.prototype.getApiKey=function(){var e=this.firebaseAppInstance&&this.firebaseAppInstance.options&&this.firebaseAppInstance.options.apiKey;if(!e)throw f.create("no api key");return e},e.prototype.getFlTransportFullUrl=function(){return this.flTransportEndpointUrl.concat("?key=",this.transportKey)},e.getInstance=function(){return void 0===c&&(c=new e),c},e}();function y(){return _}!function(e){e[e.UNKNOWN=0]="UNKNOWN",e[e.VISIBLE=1]="VISIBLE",e[e.HIDDEN=2]="HIDDEN"}(v||(v={}));var C=["firebase_","google_","ga_"],x=new RegExp("^[a-zA-Z]\\w*$");function T(){var e=m.getInstance().navigator;return"serviceWorker"in e?e.serviceWorker.controller?2:3:1}function E(){switch(m.getInstance().document.visibilityState){case"visible":return v.VISIBLE;case"hidden":return v.HIDDEN;default:return v.UNKNOWN}}function S(){var e=m.getInstance().navigator.connection;switch(e&&e.effectiveType){case"slow-2g":return 1;case"2g":return 2;case"3g":return 3;case"4g":return 4;default:return 0}}var P=new h.Logger("Performance");P.logLevel=h.LogLevel.INFO;var O=!0,A=!0,M=!1;function w(e){var t=function(){var e=m.getInstance().localStorage;if(!e)return;var t=e.getItem("@firebase/performance/configexpire");if(!(t&&(n=t,Number(n)>Date.now())))return;var n;var r=e.getItem("@firebase/performance/config");if(!r)return;try{return JSON.parse(r)}catch(e){return}}();return t?(R(e,t),Promise.resolve()):function(e){return(t=b.getInstance().installationsService.getToken(),t.then((function(e){})),t).then((function(t){var n="https://firebaseremoteconfig.googleapis.com/v1/projects/"+b.getInstance().getProjectId()+"/namespaces/fireperf:fetch?key="+b.getInstance().getApiKey(),r=new 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0===t&&(t=!1),this.name=e,this.isAuto=t,this.state=1,this.customAttributes={},this.counters={},this.api=m.getInstance(),this.randomId=Math.floor(1e6*Math.random()),this.isAuto||(this.traceStartMark="FB-PERF-TRACE-START-"+this.randomId+"-"+this.name,this.traceStopMark="FB-PERF-TRACE-STOP-"+this.randomId+"-"+this.name,this.traceMeasure=n||"FB-PERF-TRACE-MEASURE-"+this.randomId+"-"+this.name,n&&this.calculateTraceMetrics())}return e.prototype.start=function(){if(1!==this.state)throw f.create("trace started",{traceName:this.name});this.api.mark(this.traceStartMark),this.state=2},e.prototype.stop=function(){if(2!==this.state)throw f.create("trace 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this.counters[e]||0},e.prototype.putAttribute=function(e,t){var n=function(e){return!(0===e.length||e.length>40)&&(!C.some((function(t){return e.startsWith(t)}))&&!!e.match(x))}(e),r=function(e){return 0!==e.length&&e.length<=100}(t);if(n&&r)this.customAttributes[e]=t;else{if(!n)throw f.create("invalid attribute name",{attributeName:e});if(!r)throw f.create("invalid attribute value",{attributeValue:t})}},e.prototype.getAttribute=function(e){return this.customAttributes[e]},e.prototype.removeAttribute=function(e){void 0!==this.customAttributes[e]&&delete this.customAttributes[e]},e.prototype.getAttributes=function(){return l.__assign({},this.customAttributes)},e.prototype.setStartTime=function(e){this.startTimeUs=e},e.prototype.setDuration=function(e){this.durationUs=e},e.prototype.calculateTraceMetrics=function(){var e=this.api.getEntriesByName(this.traceMeasure),t=e&&e[0];t&&(this.durationUs=Math.floor(1e3*t.duration),this.startTimeUs=Math.floor(1e3*(t.startTime+this.api.getTimeOrigin())))},e.createOobTrace=function(t,n,r){var i=m.getInstance().getUrl();if(i){var o=new e("_wt_"+i,!0),a=Math.floor(1e3*m.getInstance().getTimeOrigin());o.setStartTime(a),t&&t[0]&&(o.setDuration(Math.floor(1e3*t[0].duration)),o.putMetric("domInteractive",Math.floor(1e3*t[0].domInteractive)),o.putMetric("domContentLoadedEventEnd",Math.floor(1e3*t[0].domContentLoadedEventEnd)),o.putMetric("loadEventEnd",Math.floor(1e3*t[0].loadEventEnd)));if(n){var s=n.find((function(e){return"first-paint"===e.name}));s&&s.startTime&&o.putMetric("_fp",Math.floor(1e3*s.startTime));var c=n.find((function(e){return"first-contentful-paint"===e.name}));c&&c.startTime&&o.putMetric("_fcp",Math.floor(1e3*c.startTime)),r&&o.putMetric("_fid",Math.floor(1e3*r))}H(o)}},e.createUserTimingTrace=function(t){H(new e(t,!1,t))},e}();function Q(e){var t=e;if(t&&void 0!==t.responseStart){var n=m.getInstance().getTimeOrigin(),r=Math.floor(1e3*(t.startTime+n)),i=t.responseStart?Math.floor(1e3*(t.responseStart-t.startTime)):void 0,o=Math.floor(1e3*(t.responseEnd-t.startTime));!function(e){var t=b.getInstance();if(t.instrumentationEnabled){var n=e.url,r=t.logEndPointUrl.split("?")[0],i=t.flTransportEndpointUrl.split("?")[0];n!==r&&n!==i&&t.loggingEnabled&&t.logNetworkAfterSampling&&setTimeout((function(){return G(e,0)}),0)}}({url:t.name&&t.name.split("?")[0],responsePayloadBytes:t.transferSize,startTimeUs:r,timeToResponseInitiatedUs:i,timeToResponseCompletedUs:o})}}function Z(){y()&&(setTimeout((function(){return function(){var e=m.getInstance(),t=e.getEntriesByType("navigation"),n=e.getEntriesByType("paint");if(e.onFirstInputDelay){var r=setTimeout((function(){q.createOobTrace(t,n),r=void 0}),5e3);e.onFirstInputDelay((function(e){r&&(clearTimeout(r),q.createOobTrace(t,n,e))}))}else q.createOobTrace(t,n)}()}),0),setTimeout((function(){return function(){for(var e=m.getInstance(),t=e.getEntriesByType("resource"),n=0,r=t;n<r.length;n++){Q(r[n])}e.setupObserver("resource",Q)}()}),0),setTimeout((function(){return function(){for(var e=m.getInstance(),t=e.getEntriesByType("measure"),n=0,r=t;n<r.length;n++){J(r[n])}e.setupObserver("measure",J)}()}),0))}function J(e){var t=e.name;"FB-PERF-TRACE-MEASURE"!==t.substring(0,"FB-PERF-TRACE-MEASURE".length)&&q.createUserTimingTrace(t)}var $=function(){function e(e){this.app=e,m.getInstance().requiredApisAvailable()?(z||(U(5500),z=!0),N().then(Z,Z)):P.info("Firebase Performance cannot start if browser does not support fetch and Promise or cookie is disabled.")}return e.prototype.trace=function(e){return new q(e)},Object.defineProperty(e.prototype,"instrumentationEnabled",{get:function(){return b.getInstance().instrumentationEnabled},set:function(e){b.getInstance().instrumentationEnabled=e},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"dataCollectionEnabled",{get:function(){return b.getInstance().dataCollectionEnabled},set:function(e){b.getInstance().dataCollectionEnabled=e},enumerable:!0,configurable:!0}),e}();function ee(e){var t=function(e,t){if("[DEFAULT]"!==e.name)throw f.create("FB not default");if("undefined"==typeof window)throw f.create("no window");return function(e){s=e}(window),b.getInstance().firebaseAppInstance=e,b.getInstance().installationsService=t,new $(e)};e.INTERNAL.registerComponent(new d.Component("performance",(function(e){var n=e.getProvider("app").getImmediate(),r=e.getProvider("installations").getImmediate();return t(n,r)}),"PUBLIC")),e.registerVersion("@firebase/performance","0.3.1")}ee(i),t.registerPerformance=ee},function(e,t,n){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var r,i=(r=n(34))&&"object"==typeof r&&"default"in r?r.default:r;n(182);var o,a=n(1),s=n(111),c=n(154),l=n(101),u=function(){function e(e,t,n,r){this.client=e,this.storage=t,this.storageCache=n,this.logger=r}return e.prototype.isCachedDataFresh=function(e,t){if(!t)return this.logger.debug("Config fetch cache check. Cache unpopulated."),!1;var n=Date.now()-t,r=n<=e;return this.logger.debug("Config fetch cache check. Cache age millis: "+n+". Cache max age millis (minimumFetchIntervalMillis setting): "+e+". Is cache hit: "+r+"."),r},e.prototype.fetch=function(e){return a.__awaiter(this,void 0,void 0,(function(){var t,n,r,i,o;return a.__generator(this,(function(a){switch(a.label){case 0:return[4,Promise.all([this.storage.getLastSuccessfulFetchTimestampMillis(),this.storage.getLastSuccessfulFetchResponse()])];case 1:return t=a.sent(),n=t[0],(r=t[1])&&this.isCachedDataFresh(e.cacheMaxAgeMillis,n)?[2,r]:(e.eTag=r&&r.eTag,[4,this.client.fetch(e)]);case 2:return i=a.sent(),o=[this.storageCache.setLastSuccessfulFetchTimestampMillis(Date.now())],200===i.status&&o.push(this.storage.setLastSuccessfulFetchResponse(i)),[4,Promise.all(o)];case 3:return a.sent(),[2,i]}}))}))},e}(),h=((o={})["registration-window"]="Undefined window object. This SDK only supports usage in a browser environment.",o["registration-project-id"]="Undefined project identifier. Check Firebase app initialization.",o["registration-api-key"]="Undefined API key. Check Firebase app initialization.",o["registration-app-id"]="Undefined app identifier. Check Firebase app initialization.",o["storage-open"]="Error thrown when opening storage. Original error: {$originalErrorMessage}.",o["storage-get"]="Error thrown when reading from storage. Original error: {$originalErrorMessage}.",o["storage-set"]="Error thrown when writing to storage. Original error: {$originalErrorMessage}.",o["storage-delete"]="Error thrown when deleting from storage. Original error: {$originalErrorMessage}.",o["fetch-client-network"]="Fetch client failed to connect to a network. Check Internet connection. Original error: {$originalErrorMessage}.",o["fetch-timeout"]='The config fetch request timed out.  Configure timeout using "fetchTimeoutMillis" SDK setting.',o["fetch-throttle"]='The config fetch request timed out while in an exponential backoff state. Configure timeout using "fetchTimeoutMillis" SDK setting. Unix timestamp in milliseconds when fetch request throttling ends: {$throttleEndTimeMillis}.',o["fetch-client-parse"]="Fetch client could not parse response. Original error: {$originalErrorMessage}.",o["fetch-status"]="Fetch server returned an HTTP error status. HTTP status: {$httpStatus}.",o),d=new s.ErrorFactory("remoteconfig","Remote Config",h);var p=function(){function e(e,t,n,r,i,o){this.firebaseInstallations=e,this.sdkVersion=t,this.namespace=n,this.projectId=r,this.apiKey=i,this.appId=o}return e.prototype.fetch=function(e){return a.__awaiter(this,void 0,void 0,(function(){var t,n,r,i,o,s,c,l,u,h,p,f,m,g,_,v,b,y,C;return a.__generator(this,(function(a){switch(a.label){case 0:return[4,Promise.all([this.firebaseInstallations.getId(),this.firebaseInstallations.getToken()])];case 1:t=a.sent(),n=t[0],r=t[1],i=window.FIREBASE_REMOTE_CONFIG_URL_BASE||"https://firebaseremoteconfig.googleapis.com",o=i+"/v1/projects/"+this.projectId+"/namespaces/"+this.namespace+":fetch?key="+this.apiKey,s={"Content-Type":"application/json","Content-Encoding":"gzip","If-None-Match":e.eTag||"*"},c={sdk_version:this.sdkVersion,app_instance_id:n,app_instance_id_token:r,app_id:this.appId,language_code:(void 0===x&&(x=navigator),x.languages&&x.languages[0]||x.language)},l={method:"POST",headers:s,body:JSON.stringify(c)},u=fetch(o,l),h=new Promise((function(t,n){e.signal.addEventListener((function(){var e=new Error("The operation was aborted.");e.name="AbortError",n(e)}))})),a.label=2;case 2:return a.trys.push([2,5,,6]),[4,Promise.race([u,h])];case 3:return a.sent(),[4,u];case 4:return p=a.sent(),[3,6];case 5:throw f=a.sent(),m="fetch-client-network","AbortError"===f.name&&(m="fetch-timeout"),d.create(m,{originalErrorMessage:f.message});case 6:if(g=p.status,_=p.headers.get("ETag")||void 0,200!==p.status)return[3,11];y=void 0,a.label=7;case 7:return a.trys.push([7,9,,10]),[4,p.json()];case 8:return y=a.sent(),[3,10];case 9:throw C=a.sent(),d.create("fetch-client-parse",{originalErrorMessage:C.message});case 10:v=y.entries,b=y.state,a.label=11;case 11:if("INSTANCE_STATE_UNSPECIFIED"===b?g=500:"NO_CHANGE"===b?g=304:"NO_TEMPLATE"!==b&&"EMPTY_CONFIG"!==b||(v={}),304!==g&&200!==g)throw d.create("fetch-status",{httpStatus:g});return[2,{status:g,eTag:_,config:v}]}var x}))}))},e}(),f=function(){function e(){this.listeners=[]}return e.prototype.addEventListener=function(e){this.listeners.push(e)},e.prototype.abort=function(){this.listeners.forEach((function(e){return e()}))},e}(),m=["1","true","t","yes","y","on"],g=function(){function e(e,t){void 0===t&&(t=""),this._source=e,this._value=t}return e.prototype.asString=function(){return this._value},e.prototype.asBoolean=function(){return"static"!==this._source&&m.indexOf(this._value.toLowerCase())>=0},e.prototype.asNumber=function(){if("static"===this._source)return 0;var e=Number(this._value);return isNaN(e)&&(e=0),e},e.prototype.getSource=function(){return this._source},e}(),_=function(){function e(e,t,n,r,i){this.app=e,this._client=t,this._storageCache=n,this._storage=r,this._logger=i,this._isInitializationComplete=!1,this.settings={fetchTimeoutMillis:6e4,minimumFetchIntervalMillis:432e5},this.defaultConfig={}}return e.prototype.setLogLevel=function(e){switch(e){case"debug":this._logger.logLevel=c.LogLevel.DEBUG;break;case"silent":this._logger.logLevel=c.LogLevel.SILENT;break;default:this._logger.logLevel=c.LogLevel.ERROR}},Object.defineProperty(e.prototype,"fetchTimeMillis",{get:function(){return this._storageCache.getLastSuccessfulFetchTimestampMillis()||-1},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"lastFetchStatus",{get:function(){return this._storageCache.getLastFetchStatus()||"no-fetch-yet"},enumerable:!0,configurable:!0}),e.prototype.activate=function(){return a.__awaiter(this,void 0,void 0,(function(){var e,t,n;return a.__generator(this,(function(r){switch(r.label){case 0:return[4,Promise.all([this._storage.getLastSuccessfulFetchResponse(),this._storage.getActiveConfigEtag()])];case 1:return e=r.sent(),t=e[0],n=e[1],t&&t.config&&t.eTag&&t.eTag!==n?[4,Promise.all([this._storageCache.setActiveConfig(t.config),this._storage.setActiveConfigEtag(t.eTag)])]:[2,!1];case 2:return r.sent(),[2,!0]}}))}))},e.prototype.ensureInitialized=function(){var e=this;return this._initializePromise||(this._initializePromise=this._storageCache.loadFromStorage().then((function(){e._isInitializationComplete=!0}))),this._initializePromise},e.prototype.fetch=function(){return a.__awaiter(this,void 0,void 0,(function(){var e,t,n,r=this;return a.__generator(this,(function(i){switch(i.label){case 0:e=new f,setTimeout((function(){return a.__awaiter(r,void 0,void 0,(function(){return a.__generator(this,(function(t){return e.abort(),[2]}))}))}),this.settings.fetchTimeoutMillis),i.label=1;case 1:return i.trys.push([1,4,,6]),[4,this._client.fetch({cacheMaxAgeMillis:this.settings.minimumFetchIntervalMillis,signal:e})];case 2:return i.sent(),[4,this._storageCache.setLastFetchStatus("success")];case 3:return i.sent(),[3,6];case 4:return t=i.sent(),c="fetch-throttle",n=(o=t)instanceof s.FirebaseError&&-1!==o.code.indexOf(c)?"throttle":"failure",[4,this._storageCache.setLastFetchStatus(n)];case 5:throw i.sent(),t;case 6:return[2]}var o,c}))}))},e.prototype.fetchAndActivate=function(){return a.__awaiter(this,void 0,void 0,(function(){return a.__generator(this,(function(e){switch(e.label){case 0:return[4,this.fetch()];case 1:return e.sent(),[2,this.activate()]}}))}))},e.prototype.getAll=function(){var e=this;return function(e,t){void 0===e&&(e={});void 0===t&&(t={});return Object.keys(a.__assign(a.__assign({},e),t))}(this._storageCache.getActiveConfig(),this.defaultConfig).reduce((function(t,n){return t[n]=e.getValue(n),t}),{})},e.prototype.getBoolean=function(e){return this.getValue(e).asBoolean()},e.prototype.getNumber=function(e){return this.getValue(e).asNumber()},e.prototype.getString=function(e){return this.getValue(e).asString()},e.prototype.getValue=function(e){this._isInitializationComplete||this._logger.debug('A value was requested for key "'+e+'" before SDK initialization completed. Await on ensureInitialized if the intent was to get a previously activated value.');var t=this._storageCache.getActiveConfig();return t&&void 0!==t[e]?new g("remote",t[e]):this.defaultConfig&&void 0!==this.defaultConfig[e]?new g("default",String(this.defaultConfig[e])):(this._logger.debug('Returning static value for key "'+e+'". Define a default or remote value if this is unintentional.'),new g("static"))},e}();function v(e,t){var n=e.target.error||void 0;return d.create(t,{originalErrorMessage:n&&n.message})}var b=function(){function e(e,t,n,r){void 0===r&&(r=new Promise((function(e,t){var n=indexedDB.open("firebase_remote_config",1);n.onerror=function(e){t(v(e,"storage-open"))},n.onsuccess=function(t){e(t.target.result)},n.onupgradeneeded=function(e){var t=e.target.result;switch(e.oldVersion){case 0:t.createObjectStore("app_namespace_store",{keyPath:"compositeKey"})}}}))),this.appId=e,this.appName=t,this.namespace=n,this.openDbPromise=r}return e.prototype.getLastFetchStatus=function(){return this.get("last_fetch_status")},e.prototype.setLastFetchStatus=function(e){return this.set("last_fetch_status",e)},e.prototype.getLastSuccessfulFetchTimestampMillis=function(){return this.get("last_successful_fetch_timestamp_millis")},e.prototype.setLastSuccessfulFetchTimestampMillis=function(e){return this.set("last_successful_fetch_timestamp_millis",e)},e.prototype.getLastSuccessfulFetchResponse=function(){return this.get("last_successful_fetch_response")},e.prototype.setLastSuccessfulFetchResponse=function(e){return this.set("last_successful_fetch_response",e)},e.prototype.getActiveConfig=function(){return this.get("active_config")},e.prototype.setActiveConfig=function(e){return this.set("active_config",e)},e.prototype.getActiveConfigEtag=function(){return this.get("active_config_etag")},e.prototype.setActiveConfigEtag=function(e){return this.set("active_config_etag",e)},e.prototype.getThrottleMetadata=function(){return this.get("throttle_metadata")},e.prototype.setThrottleMetadata=function(e){return this.set("throttle_metadata",e)},e.prototype.deleteThrottleMetadata=function(){return this.delete("throttle_metadata")},e.prototype.get=function(e){return a.__awaiter(this,void 0,void 0,(function(){var t,n=this;return a.__generator(this,(function(r){switch(r.label){case 0:return[4,this.openDbPromise];case 1:return t=r.sent(),[2,new Promise((function(r,i){var o=t.transaction(["app_namespace_store"],"readonly").objectStore("app_namespace_store"),a=n.createCompositeKey(e);try{var s=o.get(a);s.onerror=function(e){i(v(e,"storage-get"))},s.onsuccess=function(e){var t=e.target.result;r(t?t.value:void 0)}}catch(e){i(d.create("storage-get",{originalErrorMessage:e&&e.message}))}}))]}}))}))},e.prototype.set=function(e,t){return a.__awaiter(this,void 0,void 0,(function(){var n,r=this;return a.__generator(this,(function(i){switch(i.label){case 0:return[4,this.openDbPromise];case 1:return n=i.sent(),[2,new Promise((function(i,o){var a=n.transaction(["app_namespace_store"],"readwrite").objectStore("app_namespace_store"),s=r.createCompositeKey(e);try{var c=a.put({compositeKey:s,value:t});c.onerror=function(e){o(v(e,"storage-set"))},c.onsuccess=function(){i()}}catch(e){o(d.create("storage-set",{originalErrorMessage:e&&e.message}))}}))]}}))}))},e.prototype.delete=function(e){return a.__awaiter(this,void 0,void 0,(function(){var t,n=this;return a.__generator(this,(function(r){switch(r.label){case 0:return[4,this.openDbPromise];case 1:return t=r.sent(),[2,new Promise((function(r,i){var o=t.transaction(["app_namespace_store"],"readwrite").objectStore("app_namespace_store"),a=n.createCompositeKey(e);try{var s=o.delete(a);s.onerror=function(e){i(v(e,"storage-delete"))},s.onsuccess=function(){r()}}catch(e){i(d.create("storage-delete",{originalErrorMessage:e&&e.message}))}}))]}}))}))},e.prototype.createCompositeKey=function(e){return[this.appId,this.appName,this.namespace,e].join()},e}(),y=function(){function e(e){this.storage=e}return e.prototype.getLastFetchStatus=function(){return this.lastFetchStatus},e.prototype.getLastSuccessfulFetchTimestampMillis=function(){return this.lastSuccessfulFetchTimestampMillis},e.prototype.getActiveConfig=function(){return this.activeConfig},e.prototype.loadFromStorage=function(){return a.__awaiter(this,void 0,void 0,(function(){var e,t,n,r,i,o;return a.__generator(this,(function(a){switch(a.label){case 0:return e=this.storage.getLastFetchStatus(),t=this.storage.getLastSuccessfulFetchTimestampMillis(),n=this.storage.getActiveConfig(),[4,e];case 1:return(r=a.sent())&&(this.lastFetchStatus=r),[4,t];case 2:return(i=a.sent())&&(this.lastSuccessfulFetchTimestampMillis=i),[4,n];case 3:return(o=a.sent())&&(this.activeConfig=o),[2]}}))}))},e.prototype.setLastFetchStatus=function(e){return this.lastFetchStatus=e,this.storage.setLastFetchStatus(e)},e.prototype.setLastSuccessfulFetchTimestampMillis=function(e){return this.lastSuccessfulFetchTimestampMillis=e,this.storage.setLastSuccessfulFetchTimestampMillis(e)},e.prototype.setActiveConfig=function(e){return this.activeConfig=e,this.storage.setActiveConfig(e)},e}();function C(e){var t=1e3*Math.pow(2,e),n=Math.round(.5*t*(Math.random()-.5)*2);return Math.min(144e5,t+n)}function x(e,t){return new Promise((function(n,r){var i=Math.max(t-Date.now(),0),o=setTimeout(n,i);e.addEventListener((function(){clearTimeout(o),r(d.create("fetch-throttle",{throttleEndTimeMillis:t}))}))}))}var T=function(){function e(e,t){this.client=e,this.storage=t}return e.prototype.fetch=function(e){return a.__awaiter(this,void 0,void 0,(function(){var t;return a.__generator(this,(function(n){switch(n.label){case 0:return[4,this.storage.getThrottleMetadata()];case 1:return t=n.sent()||{backoffCount:0,throttleEndTimeMillis:Date.now()},[2,this.attemptFetch(e,t)]}}))}))},e.prototype.attemptFetch=function(e,t){var n=t.throttleEndTimeMillis,r=t.backoffCount;return a.__awaiter(this,void 0,void 0,(function(){var t,i,o;return a.__generator(this,(function(a){switch(a.label){case 0:return[4,x(e.signal,n)];case 1:a.sent(),a.label=2;case 2:return a.trys.push([2,5,,7]),[4,this.client.fetch(e)];case 3:return t=a.sent(),[4,this.storage.deleteThrottleMetadata()];case 4:return a.sent(),[2,t];case 5:if(!function(e){if(!(e instanceof s.FirebaseError))return!1;var t=Number(e.httpStatus);return 429===t||500===t||503===t||504===t}(i=a.sent()))throw i;return o={throttleEndTimeMillis:Date.now()+C(r),backoffCount:r+1},[4,this.storage.setThrottleMetadata(o)];case 6:return a.sent(),[2,this.attemptFetch(e,o)];case 7:return[2]}}))}))},e}(),E="@firebase/remote-config";function S(e){e.INTERNAL.registerComponent(new l.Component("remoteConfig",(function(t,n){var r=t.getProvider("app").getImmediate(),i=t.getProvider("installations").getImmediate();if("undefined"==typeof window)throw d.create("registration-window");var o=r.options,a=o.projectId,s=o.apiKey,l=o.appId;if(!a)throw d.create("registration-project-id");if(!s)throw d.create("registration-api-key");if(!l)throw d.create("registration-app-id");n=n||"firebase";var h=new b(l,r.name,n),f=new y(h),m=new c.Logger(E);m.logLevel=c.LogLevel.ERROR;var g=new p(i,e.SDK_VERSION,n,a,s,l),v=new T(g,h),C=new u(v,h,f,m),x=new _(r,C,f,h,m);return x.ensureInitialized(),x}),"PUBLIC").setMultipleInstances(!0)),e.registerVersion(E,"0.1.19")}S(i),t.registerRemoteConfig=S},function(e,t,n){},function(e,t,n){"use strict";n.r(t),n.d(t,"CellMaterial",(function(){return v})),n.d(t,"CustomShaderStructure",(function(){return y})),n.d(t,"ShaderSpecialParts",(function(){return C})),n.d(t,"CustomMaterial",(function(){return x})),n.d(t,"ShaderAlebdoParts",(function(){return E})),n.d(t,"PBRCustomMaterial",(function(){return S})),n.d(t,"FireMaterial",(function(){return R})),n.d(t,"FurMaterial",(function(){return k})),n.d(t,"GradientMaterial",(function(){return 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vColor;\n#endif\n\n#include<helperFunctions>\n\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#include<lightsFragmentFunctions>\n#include<shadowsFragmentFunctions>\n\n#ifdef DIFFUSE\nvarying vec2 vDiffuseUV;\nuniform sampler2D diffuseSampler;\nuniform vec2 vDiffuseInfos;\n#endif\n#include<clipPlaneFragmentDeclaration>\n\n#include<fogFragmentDeclaration>\n\nvec3 computeCustomDiffuseLighting(lightingInfo info,vec3 diffuseBase,float shadow)\n{\ndiffuseBase=info.diffuse*shadow;\n#ifdef CELLBASIC\nfloat level=1.0;\nif (info.ndl<0.5)\nlevel=0.5;\ndiffuseBase.rgb*vec3(level,level,level);\n#else\nfloat ToonThresholds[4];\nToonThresholds[0]=0.95;\nToonThresholds[1]=0.5;\nToonThresholds[2]=0.2;\nToonThresholds[3]=0.03;\nfloat ToonBrightnessLevels[5];\nToonBrightnessLevels[0]=1.0;\nToonBrightnessLevels[1]=0.8;\nToonBrightnessLevels[2]=0.6;\nToonBrightnessLevels[3]=0.35;\nToonBrightnessLevels[4]=0.2;\nif (info.ndl>ToonThresholds[0])\n{\ndiffuseBase.rgb*=ToonBrightnessLevels[0];\n}\nelse if (info.ndl>ToonThresholds[1])\n{\ndiffuseBase.rgb*=ToonBrightnessLevels[1];\n}\nelse if (info.ndl>ToonThresholds[2])\n{\ndiffuseBase.rgb*=ToonBrightnessLevels[2];\n}\nelse if (info.ndl>ToonThresholds[3])\n{\ndiffuseBase.rgb*=ToonBrightnessLevels[3];\n}\nelse\n{\ndiffuseBase.rgb*=ToonBrightnessLevels[4];\n}\n#endif\nreturn max(diffuseBase,vec3(0.2));\n}\nvoid main(void)\n{\n#include<clipPlaneFragment>\nvec3 viewDirectionW=normalize(vEyePosition-vPositionW);\n\nvec4 baseColor=vec4(1.,1.,1.,1.);\nvec3 diffuseColor=vDiffuseColor.rgb;\n\nfloat alpha=vDiffuseColor.a;\n#ifdef DIFFUSE\nbaseColor=texture2D(diffuseSampler,vDiffuseUV);\n#ifdef ALPHATEST\nif (baseColor.a<0.4)\ndiscard;\n#endif\n#include<depthPrePass>\nbaseColor.rgb*=vDiffuseInfos.y;\n#endif\n#ifdef VERTEXCOLOR\nbaseColor.rgb*=vColor.rgb;\n#endif\n\n#ifdef NORMAL\nvec3 normalW=normalize(vNormalW);\n#else\nvec3 normalW=vec3(1.0,1.0,1.0);\n#endif\n\nlightingInfo info;\nvec3 diffuseBase=vec3(0.,0.,0.);\nfloat shadow=1.;\nfloat glossiness=0.;\n#ifdef SPECULARTERM\nvec3 specularBase=vec3(0.,0.,0.);\n#endif\n#include<lightFragment>[0..maxSimultaneousLights]\n#ifdef VERTEXALPHA\nalpha*=vColor.a;\n#endif\nvec3 finalDiffuse=clamp(diffuseBase*diffuseColor,0.0,1.0)*baseColor.rgb;\n\nvec4 color=vec4(finalDiffuse,alpha);\n#include<fogFragment>\ngl_FragColor=color;\n}");p.a.ShadersStore.cellPixelShader=f;n(66),n(67),n(86),n(89),n(68),n(69),n(80),n(91),n(100);var m="precision highp float;\n\nattribute vec3 position;\n#ifdef NORMAL\nattribute vec3 normal;\n#endif\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#ifdef VERTEXCOLOR\nattribute vec4 color;\n#endif\n#include<bonesDeclaration>\n\n#include<instancesDeclaration>\nuniform mat4 view;\nuniform mat4 viewProjection;\n#ifdef DIFFUSE\nvarying vec2 vDiffuseUV;\nuniform mat4 diffuseMatrix;\nuniform vec2 vDiffuseInfos;\n#endif\n#ifdef POINTSIZE\nuniform float pointSize;\n#endif\n\nvarying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#ifdef VERTEXCOLOR\nvarying vec4 vColor;\n#endif\n#include<clipPlaneVertexDeclaration>\n#include<fogVertexDeclaration>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\nvoid main(void) {\n#include<instancesVertex>\n#include<bonesVertex>\nvec4 worldPos=finalWorld*vec4(position,1.0);\ngl_Position=viewProjection*worldPos;\nvPositionW=vec3(worldPos);\n#ifdef NORMAL\nvNormalW=normalize(vec3(finalWorld*vec4(normal,0.0)));\n#endif\n\n#ifndef UV1\nvec2 uv=vec2(0.,0.);\n#endif\n#ifndef UV2\nvec2 uv2=vec2(0.,0.);\n#endif\n#ifdef DIFFUSE\nif (vDiffuseInfos.x == 0.)\n{\nvDiffuseUV=vec2(diffuseMatrix*vec4(uv,1.0,0.0));\n}\nelse\n{\nvDiffuseUV=vec2(diffuseMatrix*vec4(uv2,1.0,0.0));\n}\n#endif\n\n#include<clipPlaneVertex>\n\n#include<fogVertex>\n#include<shadowsVertex>[0..maxSimultaneousLights]\n\n#ifdef VERTEXCOLOR\nvColor=color;\n#endif\n\n#ifdef POINTSIZE\ngl_PointSize=pointSize;\n#endif\n}\n";p.a.ShadersStore.cellVertexShader=m;var g=n(42),_=function(e){function t(){var t=e.call(this)||this;return t.DIFFUSE=!1,t.CLIPPLANE=!1,t.CLIPPLANE2=!1,t.CLIPPLANE3=!1,t.CLIPPLANE4=!1,t.CLIPPLANE5=!1,t.CLIPPLANE6=!1,t.ALPHATEST=!1,t.POINTSIZE=!1,t.FOG=!1,t.NORMAL=!1,t.UV1=!1,t.UV2=!1,t.VERTEXCOLOR=!1,t.VERTEXALPHA=!1,t.NUM_BONE_INFLUENCERS=0,t.BonesPerMesh=0,t.INSTANCES=!1,t.NDOTL=!0,t.CUSTOMUSERLIGHTING=!0,t.CELLBASIC=!0,t.DEPTHPREPASS=!1,t.rebuild(),t}return Object(r.__extends)(t,e),t}(a.a),v=function(e){function t(t,n){var r=e.call(this,t,n)||this;return r.diffuseColor=new o.a(1,1,1),r._computeHighLevel=!1,r._disableLighting=!1,r._maxSimultaneousLights=4,r}return Object(r.__extends)(t,e),t.prototype.needAlphaBlending=function(){return this.alpha<1},t.prototype.needAlphaTesting=function(){return!1},t.prototype.getAlphaTestTexture=function(){return null},t.prototype.isReadyForSubMesh=function(e,t,n){if(this.isFrozen&&t.effect&&t.effect._wasPreviouslyReady)return!0;t._materialDefines||(t._materialDefines=new _);var r=t._materialDefines,i=this.getScene();if(!this.checkReadyOnEveryCall&&t.effect&&this._renderId===i.getRenderId())return!0;var o=i.getEngine();if(r._areTexturesDirty&&(r._needUVs=!1,i.texturesEnabled&&this._diffuseTexture&&l.a.DiffuseTextureEnabled)){if(!this._diffuseTexture.isReady())return!1;r._needUVs=!0,r.DIFFUSE=!0}if(r.CELLBASIC=!this.computeHighLevel,s.a.PrepareDefinesForMisc(e,i,!1,this.pointsCloud,this.fogEnabled,this._shouldTurnAlphaTestOn(e),r),r._needNormals=s.a.PrepareDefinesForLights(i,e,r,!1,this._maxSimultaneousLights,this._disableLighting),s.a.PrepareDefinesForFrameBoundValues(i,o,r,!!n),s.a.PrepareDefinesForAttributes(e,r,!0,!0),r.isDirty){r.markAsProcessed(),i.resetCachedMaterial();var a=new g.a;r.FOG&&a.addFallback(1,"FOG"),s.a.HandleFallbacksForShadows(r,a,this.maxSimultaneousLights),r.NUM_BONE_INFLUENCERS>0&&a.addCPUSkinningFallback(0,e);var c=[u.b.PositionKind];r.NORMAL&&c.push(u.b.NormalKind),r.UV1&&c.push(u.b.UVKind),r.UV2&&c.push(u.b.UV2Kind),r.VERTEXCOLOR&&c.push(u.b.ColorKind),s.a.PrepareAttributesForBones(c,e,r,a),s.a.PrepareAttributesForInstances(c,r);var h=r.toString(),d=["world","view","viewProjection","vEyePosition","vLightsType","vDiffuseColor","vFogInfos","vFogColor","pointSize","vDiffuseInfos","mBones","vClipPlane","vClipPlane2","vClipPlane3","vClipPlane4","vClipPlane5","vClipPlane6","diffuseMatrix"],p=["diffuseSampler"],f=new Array;s.a.PrepareUniformsAndSamplersList({uniformsNames:d,uniformBuffersNames:f,samplers:p,defines:r,maxSimultaneousLights:this.maxSimultaneousLights}),t.setEffect(i.getEngine().createEffect("cell",{attributes:c,uniformsNames:d,uniformBuffersNames:f,samplers:p,defines:h,fallbacks:a,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:this.maxSimultaneousLights-1}},o),r)}return!(!t.effect||!t.effect.isReady())&&(this._renderId=i.getRenderId(),t.effect._wasPreviouslyReady=!0,!0)},t.prototype.bindForSubMesh=function(e,t,n){var r=this.getScene(),i=n._materialDefines;if(i){var o=n.effect;o&&(this._activeEffect=o,this.bindOnlyWorldMatrix(e),this._activeEffect.setMatrix("viewProjection",r.getTransformMatrix()),s.a.BindBonesParameters(t,this._activeEffect),this._mustRebind(r,o)&&(this._diffuseTexture&&l.a.DiffuseTextureEnabled&&(this._activeEffect.setTexture("diffuseSampler",this._diffuseTexture),this._activeEffect.setFloat2("vDiffuseInfos",this._diffuseTexture.coordinatesIndex,this._diffuseTexture.level),this._activeEffect.setMatrix("diffuseMatrix",this._diffuseTexture.getTextureMatrix())),s.a.BindClipPlane(this._activeEffect,r),this.pointsCloud&&this._activeEffect.setFloat("pointSize",this.pointSize),s.a.BindEyePosition(o,r)),this._activeEffect.setColor4("vDiffuseColor",this.diffuseColor,this.alpha*t.visibility),r.lightsEnabled&&!this.disableLighting&&s.a.BindLights(r,t,this._activeEffect,i,this._maxSimultaneousLights),r.fogEnabled&&t.applyFog&&r.fogMode!==h.a.FOGMODE_NONE&&this._activeEffect.setMatrix("view",r.getViewMatrix()),s.a.BindFogParameters(r,t,this._activeEffect),this._afterBind(t,this._activeEffect))}},t.prototype.getAnimatables=function(){var e=[];return this._diffuseTexture&&this._diffuseTexture.animations&&this._diffuseTexture.animations.length>0&&e.push(this._diffuseTexture),e},t.prototype.getActiveTextures=function(){var t=e.prototype.getActiveTextures.call(this);return this._diffuseTexture&&t.push(this._diffuseTexture),t},t.prototype.hasTexture=function(t){return!!e.prototype.hasTexture.call(this,t)||this._diffuseTexture===t},t.prototype.dispose=function(t){this._diffuseTexture&&this._diffuseTexture.dispose(),e.prototype.dispose.call(this,t)},t.prototype.getClassName=function(){return"CellMaterial"},t.prototype.clone=function(e){var n=this;return i.a.Clone((function(){return new t(e,n.getScene())}),this)},t.prototype.serialize=function(){var e=i.a.Serialize(this);return e.customType="BABYLON.CellMaterial",e},t.Parse=function(e,n,r){return i.a.Parse((function(){return new t(e.name,n)}),e,n,r)},Object(r.__decorate)([Object(i.m)("diffuseTexture")],t.prototype,"_diffuseTexture",void 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C,r.customShaderNameResolve=r.Builder,r.FragmentShader=p.a.ShadersStore.defaultPixelShader,r.VertexShader=p.a.ShadersStore.defaultVertexShader,r}return Object(r.__extends)(t,e),t.prototype.AttachAfterBind=function(e,t){for(var n in this._newUniformInstances){"vec2"==(r=n.toString().split("-"))[0]?t.setVector2(r[1],this._newUniformInstances[n]):"vec3"==r[0]?t.setVector3(r[1],this._newUniformInstances[n]):"vec4"==r[0]?t.setVector4(r[1],this._newUniformInstances[n]):"mat4"==r[0]?t.setMatrix(r[1],this._newUniformInstances[n]):"float"==r[0]&&t.setFloat(r[1],this._newUniformInstances[n])}for(var n in this._newSamplerInstances){var r;"sampler2D"==(r=n.toString().split("-"))[0]&&this._newSamplerInstances[n].isReady&&this._newSamplerInstances[n].isReady()&&t.setTexture(r[1],this._newSamplerInstances[n])}},t.prototype.ReviewUniform=function(e,t){if("uniform"==e)for(var n in this._newUniforms)-1==this._customUniform[n].indexOf("sampler")&&t.push(this._newUniforms[n]);if("sampler"==e)for(var n in this._newUniforms)-1!=this._customUniform[n].indexOf("sampler")&&t.push(this._newUniforms[n]);return t},t.prototype.Builder=function(e,n,r,i,o){var a=this;if(this._isCreatedShader)return this._createdShaderName;this._isCreatedShader=!1,t.ShaderIndexer++;var s="custom_"+t.ShaderIndexer;this.ReviewUniform("uniform",n),this.ReviewUniform("sampler",i);var c=this._afterBind.bind(this);return this._afterBind=function(e,t){if(t){a.AttachAfterBind(e,t);try{c(e,t)}catch(t){}}},p.a.ShadersStore[s+"VertexShader"]=this.VertexShader.replace("#define CUSTOM_VERTEX_BEGIN",this.CustomParts.Vertex_Begin?this.CustomParts.Vertex_Begin:"").replace("#define CUSTOM_VERTEX_DEFINITIONS",(this._customUniform?this._customUniform.join("\n"):"")+(this.CustomParts.Vertex_Definitions?this.CustomParts.Vertex_Definitions:"")).replace("#define CUSTOM_VERTEX_MAIN_BEGIN",this.CustomParts.Vertex_MainBegin?this.CustomParts.Vertex_MainBegin:"").replace("#define CUSTOM_VERTEX_UPDATE_POSITION",this.CustomParts.Vertex_Before_PositionUpdated?this.CustomParts.Vertex_Before_PositionUpdated:"").replace("#define CUSTOM_VERTEX_UPDATE_NORMAL",this.CustomParts.Vertex_Before_NormalUpdated?this.CustomParts.Vertex_Before_NormalUpdated:"").replace("#define CUSTOM_VERTEX_MAIN_END",this.CustomParts.Vertex_MainEnd?this.CustomParts.Vertex_MainEnd:""),p.a.ShadersStore[s+"PixelShader"]=this.FragmentShader.replace("#define CUSTOM_FRAGMENT_BEGIN",this.CustomParts.Fragment_Begin?this.CustomParts.Fragment_Begin:"").replace("#define CUSTOM_FRAGMENT_MAIN_BEGIN",this.CustomParts.Fragment_MainBegin?this.CustomParts.Fragment_MainBegin:"").replace("#define CUSTOM_FRAGMENT_DEFINITIONS",(this._customUniform?this._customUniform.join("\n"):"")+(this.CustomParts.Fragment_Definitions?this.CustomParts.Fragment_Definitions:"")).replace("#define CUSTOM_FRAGMENT_UPDATE_DIFFUSE",this.CustomParts.Fragment_Custom_Diffuse?this.CustomParts.Fragment_Custom_Diffuse:"").replace("#define CUSTOM_FRAGMENT_UPDATE_ALPHA",this.CustomParts.Fragment_Custom_Alpha?this.CustomParts.Fragment_Custom_Alpha:"").replace("#define CUSTOM_FRAGMENT_BEFORE_LIGHTS",this.CustomParts.Fragment_Before_Lights?this.CustomParts.Fragment_Before_Lights:"").replace("#define CUSTOM_FRAGMENT_BEFORE_FOG",this.CustomParts.Fragment_Before_Fog?this.CustomParts.Fragment_Before_Fog:"").replace("#define CUSTOM_FRAGMENT_BEFORE_FRAGCOLOR",this.CustomParts.Fragment_Before_FragColor?this.CustomParts.Fragment_Before_FragColor:""),this._isCreatedShader=!0,this._createdShaderName=s,s},t.prototype.AddUniform=function(e,t,n){return this._customUniform||(this._customUniform=new Array,this._newUniforms=new Array,this._newSamplerInstances=new Array,this._newUniformInstances=new Array),n&&(t.indexOf("sampler"),this._newUniformInstances[t+"-"+e]=n),this._customUniform.push("uniform "+t+" "+e+";"),this._newUniforms.push(e),this},t.prototype.Fragment_Begin=function(e){return this.CustomParts.Fragment_Begin=e,this},t.prototype.Fragment_Definitions=function(e){return this.CustomParts.Fragment_Definitions=e,this},t.prototype.Fragment_MainBegin=function(e){return this.CustomParts.Fragment_MainBegin=e,this},t.prototype.Fragment_Custom_Diffuse=function(e){return this.CustomParts.Fragment_Custom_Diffuse=e.replace("result","diffuseColor"),this},t.prototype.Fragment_Custom_Alpha=function(e){return this.CustomParts.Fragment_Custom_Alpha=e.replace("result","alpha"),this},t.prototype.Fragment_Before_Lights=function(e){return this.CustomParts.Fragment_Before_Lights=e,this},t.prototype.Fragment_Before_Fog=function(e){return this.CustomParts.Fragment_Before_Fog=e,this},t.prototype.Fragment_Before_FragColor=function(e){return this.CustomParts.Fragment_Before_FragColor=e.replace("result","color"),this},t.prototype.Vertex_Begin=function(e){return this.CustomParts.Vertex_Begin=e,this},t.prototype.Vertex_Definitions=function(e){return this.CustomParts.Vertex_Definitions=e,this},t.prototype.Vertex_MainBegin=function(e){return this.CustomParts.Vertex_MainBegin=e,this},t.prototype.Vertex_Before_PositionUpdated=function(e){return this.CustomParts.Vertex_Before_PositionUpdated=e.replace("result","positionUpdated"),this},t.prototype.Vertex_Before_NormalUpdated=function(e){return this.CustomParts.Vertex_Before_NormalUpdated=e.replace("result","normalUpdated"),this},t.prototype.Vertex_MainEnd=function(e){return this.CustomParts.Vertex_MainEnd=e,this},t.ShaderIndexer=1,t}(b.a);d.a.RegisteredTypes["BABYLON.CustomMaterial"]=x;var T=n(47),E=function(){},S=function(e){function t(t,n){var r=e.call(this,t,n)||this;return r.CustomParts=new E,r.customShaderNameResolve=r.Builder,r.FragmentShader=p.a.ShadersStore.pbrPixelShader,r.VertexShader=p.a.ShadersStore.pbrVertexShader,r}return Object(r.__extends)(t,e),t.prototype.AttachAfterBind=function(e,t){for(var n in this._newUniformInstances){"vec2"==(r=n.toString().split("-"))[0]?t.setVector2(r[1],this._newUniformInstances[n]):"vec3"==r[0]?t.setVector3(r[1],this._newUniformInstances[n]):"vec4"==r[0]?t.setVector4(r[1],this._newUniformInstances[n]):"mat4"==r[0]?t.setMatrix(r[1],this._newUniformInstances[n]):"float"==r[0]&&t.setFloat(r[1],this._newUniformInstances[n])}for(var n in this._newSamplerInstances){var r;"sampler2D"==(r=n.toString().split("-"))[0]&&this._newSamplerInstances[n].isReady&&this._newSamplerInstances[n].isReady()&&t.setTexture(r[1],this._newSamplerInstances[n])}},t.prototype.ReviewUniform=function(e,t){if("uniform"==e)for(var n in this._newUniforms)-1==this._customUniform[n].indexOf("sampler")&&t.push(this._newUniforms[n]);if("sampler"==e)for(var n in this._newUniforms)-1!=this._customUniform[n].indexOf("sampler")&&t.push(this._newUniforms[n]);return t},t.prototype.Builder=function(e,n,r,i,o){var a=this;if(this._isCreatedShader)return this._createdShaderName;this._isCreatedShader=!1,t.ShaderIndexer++;var s="custom_"+t.ShaderIndexer;this.ReviewUniform("uniform",n),this.ReviewUniform("sampler",i);var c=this._afterBind.bind(this);return this._afterBind=function(e,t){if(t){a.AttachAfterBind(e,t);try{c(e,t)}catch(t){}}},p.a.ShadersStore[s+"VertexShader"]=this.VertexShader.replace("#define CUSTOM_VERTEX_BEGIN",this.CustomParts.Vertex_Begin?this.CustomParts.Vertex_Begin:"").replace("#define CUSTOM_VERTEX_DEFINITIONS",(this._customUniform?this._customUniform.join("\n"):"")+(this.CustomParts.Vertex_Definitions?this.CustomParts.Vertex_Definitions:"")).replace("#define CUSTOM_VERTEX_MAIN_BEGIN",this.CustomParts.Vertex_MainBegin?this.CustomParts.Vertex_MainBegin:"").replace("#define CUSTOM_VERTEX_UPDATE_POSITION",this.CustomParts.Vertex_Before_PositionUpdated?this.CustomParts.Vertex_Before_PositionUpdated:"").replace("#define CUSTOM_VERTEX_UPDATE_NORMAL",this.CustomParts.Vertex_Before_NormalUpdated?this.CustomParts.Vertex_Before_NormalUpdated:"").replace("#define CUSTOM_VERTEX_MAIN_END",this.CustomParts.Vertex_MainEnd?this.CustomParts.Vertex_MainEnd:""),p.a.ShadersStore[s+"PixelShader"]=this.FragmentShader.replace("#define CUSTOM_FRAGMENT_BEGIN",this.CustomParts.Fragment_Begin?this.CustomParts.Fragment_Begin:"").replace("#define CUSTOM_FRAGMENT_MAIN_BEGIN",this.CustomParts.Fragment_MainBegin?this.CustomParts.Fragment_MainBegin:"").replace("#define CUSTOM_FRAGMENT_DEFINITIONS",(this._customUniform?this._customUniform.join("\n"):"")+(this.CustomParts.Fragment_Definitions?this.CustomParts.Fragment_Definitions:"")).replace("#define CUSTOM_FRAGMENT_UPDATE_ALBEDO",this.CustomParts.Fragment_Custom_Albedo?this.CustomParts.Fragment_Custom_Albedo:"").replace("#define CUSTOM_FRAGMENT_UPDATE_ALPHA",this.CustomParts.Fragment_Custom_Alpha?this.CustomParts.Fragment_Custom_Alpha:"").replace("#define CUSTOM_FRAGMENT_BEFORE_LIGHTS",this.CustomParts.Fragment_Before_Lights?this.CustomParts.Fragment_Before_Lights:"").replace("#define CUSTOM_FRAGMENT_UPDATE_METALLICROUGHNESS",this.CustomParts.Fragment_Custom_MetallicRoughness?this.CustomParts.Fragment_Custom_MetallicRoughness:"").replace("#define CUSTOM_FRAGMENT_UPDATE_MICROSURFACE",this.CustomParts.Fragment_Custom_MicroSurface?this.CustomParts.Fragment_Custom_MicroSurface:"").replace("#define CUSTOM_FRAGMENT_BEFORE_FOG",this.CustomParts.Fragment_Before_Fog?this.CustomParts.Fragment_Before_Fog:"").replace("#define CUSTOM_FRAGMENT_BEFORE_FRAGCOLOR",this.CustomParts.Fragment_Before_FragColor?this.CustomParts.Fragment_Before_FragColor:""),this._isCreatedShader=!0,this._createdShaderName=s,s},t.prototype.AddUniform=function(e,t,n){return this._customUniform||(this._customUniform=new Array,this._newUniforms=new Array,this._newSamplerInstances=new Array,this._newUniformInstances=new Array),n&&(t.indexOf("sampler"),this._newUniformInstances[t+"-"+e]=n),this._customUniform.push("uniform "+t+" "+e+";"),this._newUniforms.push(e),this},t.prototype.Fragment_Begin=function(e){return this.CustomParts.Fragment_Begin=e,this},t.prototype.Fragment_Definitions=function(e){return this.CustomParts.Fragment_Definitions=e,this},t.prototype.Fragment_MainBegin=function(e){return this.CustomParts.Fragment_MainBegin=e,this},t.prototype.Fragment_Custom_Albedo=function(e){return this.CustomParts.Fragment_Custom_Albedo=e.replace("result","surfaceAlbedo"),this},t.prototype.Fragment_Custom_Alpha=function(e){return this.CustomParts.Fragment_Custom_Alpha=e.replace("result","alpha"),this},t.prototype.Fragment_Before_Lights=function(e){return this.CustomParts.Fragment_Before_Lights=e,this},t.prototype.Fragment_Custom_MetallicRoughness=function(e){return this.CustomParts.Fragment_Custom_MetallicRoughness=e,this},t.prototype.Fragment_Custom_MicroSurface=function(e){return this.CustomParts.Fragment_Custom_MicroSurface=e,this},t.prototype.Fragment_Before_Fog=function(e){return this.CustomParts.Fragment_Before_Fog=e,this},t.prototype.Fragment_Before_FragColor=function(e){return this.CustomParts.Fragment_Before_FragColor=e.replace("result","color"),this},t.prototype.Vertex_Begin=function(e){return this.CustomParts.Vertex_Begin=e,this},t.prototype.Vertex_Definitions=function(e){return this.CustomParts.Vertex_Definitions=e,this},t.prototype.Vertex_MainBegin=function(e){return this.CustomParts.Vertex_MainBegin=e,this},t.prototype.Vertex_Before_PositionUpdated=function(e){return this.CustomParts.Vertex_Before_PositionUpdated=e.replace("result","positionUpdated"),this},t.prototype.Vertex_Before_NormalUpdated=function(e){return this.CustomParts.Vertex_Before_NormalUpdated=e.replace("result","normalUpdated"),this},t.prototype.Vertex_MainEnd=function(e){return this.CustomParts.Vertex_MainEnd=e,this},t.ShaderIndexer=1,t}(T.a);d.a.RegisteredTypes["BABYLON.PBRCustomMaterial"]=S;var P=n(44),O=n(7),A="precision highp float;\n\nuniform vec3 vEyePosition;\n\nvarying vec3 vPositionW;\n#ifdef VERTEXCOLOR\nvarying vec4 vColor;\n#endif\n\n#ifdef DIFFUSE\nvarying vec2 vDiffuseUV;\nuniform sampler2D diffuseSampler;\nuniform vec2 vDiffuseInfos;\n#endif\n\nuniform sampler2D distortionSampler;\nuniform sampler2D opacitySampler;\n#ifdef DIFFUSE\nvarying vec2 vDistortionCoords1;\nvarying vec2 vDistortionCoords2;\nvarying vec2 vDistortionCoords3;\n#endif\n#include<clipPlaneFragmentDeclaration>\n\n#include<fogFragmentDeclaration>\nvec4 bx2(vec4 x)\n{\nreturn vec4(2.0)*x-vec4(1.0);\n}\nvoid main(void) {\n\n#include<clipPlaneFragment>\nvec3 viewDirectionW=normalize(vEyePosition-vPositionW);\n\nvec4 baseColor=vec4(1.,1.,1.,1.);\n\nfloat alpha=1.0;\n#ifdef DIFFUSE\n\nconst float distortionAmount0=0.092;\nconst float distortionAmount1=0.092;\nconst float distortionAmount2=0.092;\nvec2 heightAttenuation=vec2(0.3,0.39);\nvec4 noise0=texture2D(distortionSampler,vDistortionCoords1);\nvec4 noise1=texture2D(distortionSampler,vDistortionCoords2);\nvec4 noise2=texture2D(distortionSampler,vDistortionCoords3);\nvec4 noiseSum=bx2(noise0)*distortionAmount0+bx2(noise1)*distortionAmount1+bx2(noise2)*distortionAmount2;\nvec4 perturbedBaseCoords=vec4(vDiffuseUV,0.0,1.0)+noiseSum*(vDiffuseUV.y*heightAttenuation.x+heightAttenuation.y);\nvec4 opacityColor=texture2D(opacitySampler,perturbedBaseCoords.xy);\n#ifdef ALPHATEST\nif (opacityColor.r<0.1)\ndiscard;\n#endif\n#include<depthPrePass>\nbaseColor=texture2D(diffuseSampler,perturbedBaseCoords.xy)*2.0;\nbaseColor*=opacityColor;\nbaseColor.rgb*=vDiffuseInfos.y;\n#endif\n#ifdef VERTEXCOLOR\nbaseColor.rgb*=vColor.rgb;\n#endif\n\nvec3 diffuseBase=vec3(1.0,1.0,1.0);\n#ifdef VERTEXALPHA\nalpha*=vColor.a;\n#endif\n\nvec4 color=vec4(baseColor.rgb,alpha);\n#include<fogFragment>\ngl_FragColor=color;\n}";p.a.ShadersStore.firePixelShader=A;var M="precision highp float;\n\nattribute vec3 position;\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#ifdef VERTEXCOLOR\nattribute vec4 color;\n#endif\n#include<bonesDeclaration>\n\n#include<instancesDeclaration>\nuniform mat4 view;\nuniform mat4 viewProjection;\n#ifdef DIFFUSE\nvarying vec2 vDiffuseUV;\n#endif\n#ifdef POINTSIZE\nuniform float pointSize;\n#endif\n\nvarying vec3 vPositionW;\n#ifdef VERTEXCOLOR\nvarying vec4 vColor;\n#endif\n#include<clipPlaneVertexDeclaration>\n#include<fogVertexDeclaration>\n\nuniform float time;\nuniform float speed;\n#ifdef DIFFUSE\nvarying vec2 vDistortionCoords1;\nvarying vec2 vDistortionCoords2;\nvarying vec2 vDistortionCoords3;\n#endif\nvoid main(void) {\n#include<instancesVertex>\n#include<bonesVertex>\nvec4 worldPos=finalWorld*vec4(position,1.0);\ngl_Position=viewProjection*worldPos;\nvPositionW=vec3(worldPos);\n\n#ifdef DIFFUSE\nvDiffuseUV=uv;\nvDiffuseUV.y-=0.2;\n#endif\n\n#include<clipPlaneVertex>\n\n#include<fogVertex>\n\n#ifdef VERTEXCOLOR\nvColor=color;\n#endif\n\n#ifdef POINTSIZE\ngl_PointSize=pointSize;\n#endif\n#ifdef DIFFUSE\n\nvec3 layerSpeed=vec3(-0.2,-0.52,-0.1)*speed;\nvDistortionCoords1.x=uv.x;\nvDistortionCoords1.y=uv.y+layerSpeed.x*time/1000.0;\nvDistortionCoords2.x=uv.x;\nvDistortionCoords2.y=uv.y+layerSpeed.y*time/1000.0;\nvDistortionCoords3.x=uv.x;\nvDistortionCoords3.y=uv.y+layerSpeed.z*time/1000.0;\n#endif\n}\n";p.a.ShadersStore.fireVertexShader=M;var w=function(e){function t(){var t=e.call(this)||this;return t.DIFFUSE=!1,t.CLIPPLANE=!1,t.CLIPPLANE2=!1,t.CLIPPLANE3=!1,t.CLIPPLANE4=!1,t.CLIPPLANE5=!1,t.CLIPPLANE6=!1,t.ALPHATEST=!1,t.DEPTHPREPASS=!1,t.POINTSIZE=!1,t.FOG=!1,t.UV1=!1,t.VERTEXCOLOR=!1,t.VERTEXALPHA=!1,t.BonesPerMesh=0,t.NUM_BONE_INFLUENCERS=0,t.INSTANCES=!1,t.rebuild(),t}return Object(r.__extends)(t,e),t}(a.a),R=function(e){function t(t,n){var r=e.call(this,t,n)||this;return r.diffuseColor=new o.a(1,1,1),r.speed=1,r._scaledDiffuse=new o.a,r._lastTime=0,r}return Object(r.__extends)(t,e),t.prototype.needAlphaBlending=function(){return!1},t.prototype.needAlphaTesting=function(){return!0},t.prototype.getAlphaTestTexture=function(){return null},t.prototype.isReadyForSubMesh=function(e,t,n){if(this.isFrozen&&t.effect&&t.effect._wasPreviouslyReady)return!0;t._materialDefines||(t._materialDefines=new w);var r=t._materialDefines,i=this.getScene();if(!this.checkReadyOnEveryCall&&t.effect&&this._renderId===i.getRenderId())return!0;var o=i.getEngine();if(r._areTexturesDirty&&(r._needUVs=!1,this._diffuseTexture&&l.a.DiffuseTextureEnabled)){if(!this._diffuseTexture.isReady())return!1;r._needUVs=!0,r.DIFFUSE=!0}if(r.ALPHATEST=!!this._opacityTexture,r._areMiscDirty&&(r.POINTSIZE=this.pointsCloud||i.forcePointsCloud,r.FOG=i.fogEnabled&&e.applyFog&&i.fogMode!==h.a.FOGMODE_NONE&&this.fogEnabled),s.a.PrepareDefinesForFrameBoundValues(i,o,r,!!n),s.a.PrepareDefinesForAttributes(e,r,!1,!0),r.isDirty){r.markAsProcessed(),i.resetCachedMaterial();var a=new g.a;r.FOG&&a.addFallback(1,"FOG"),r.NUM_BONE_INFLUENCERS>0&&a.addCPUSkinningFallback(0,e);var c=[u.b.PositionKind];r.UV1&&c.push(u.b.UVKind),r.VERTEXCOLOR&&c.push(u.b.ColorKind),s.a.PrepareAttributesForBones(c,e,r,a),s.a.PrepareAttributesForInstances(c,r);var d=r.toString();t.setEffect(i.getEngine().createEffect("fire",{attributes:c,uniformsNames:["world","view","viewProjection","vEyePosition","vFogInfos","vFogColor","pointSize","vDiffuseInfos","mBones","vClipPlane","vClipPlane2","vClipPlane3","vClipPlane4","vClipPlane5","vClipPlane6","diffuseMatrix","time","speed"],uniformBuffersNames:[],samplers:["diffuseSampler","distortionSampler","opacitySampler"],defines:d,fallbacks:a,onCompiled:this.onCompiled,onError:this.onError,indexParameters:null,maxSimultaneousLights:4,transformFeedbackVaryings:null},o),r)}return!(!t.effect||!t.effect.isReady())&&(this._renderId=i.getRenderId(),t.effect._wasPreviouslyReady=!0,!0)},t.prototype.bindForSubMesh=function(e,t,n){var r=this.getScene();if(n._materialDefines){var i=n.effect;i&&(this._activeEffect=i,this.bindOnlyWorldMatrix(e),this._activeEffect.setMatrix("viewProjection",r.getTransformMatrix()),s.a.BindBonesParameters(t,this._activeEffect),this._mustRebind(r,i)&&(this._diffuseTexture&&l.a.DiffuseTextureEnabled&&(this._activeEffect.setTexture("diffuseSampler",this._diffuseTexture),this._activeEffect.setFloat2("vDiffuseInfos",this._diffuseTexture.coordinatesIndex,this._diffuseTexture.level),this._activeEffect.setMatrix("diffuseMatrix",this._diffuseTexture.getTextureMatrix()),this._activeEffect.setTexture("distortionSampler",this._distortionTexture),this._activeEffect.setTexture("opacitySampler",this._opacityTexture)),s.a.BindClipPlane(this._activeEffect,r),this.pointsCloud&&this._activeEffect.setFloat("pointSize",this.pointSize),s.a.BindEyePosition(i,r)),this._activeEffect.setColor4("vDiffuseColor",this._scaledDiffuse,this.alpha*t.visibility),r.fogEnabled&&t.applyFog&&r.fogMode!==h.a.FOGMODE_NONE&&this._activeEffect.setMatrix("view",r.getViewMatrix()),s.a.BindFogParameters(r,t,this._activeEffect),this._lastTime+=r.getEngine().getDeltaTime(),this._activeEffect.setFloat("time",this._lastTime),this._activeEffect.setFloat("speed",this.speed),this._afterBind(t,this._activeEffect))}},t.prototype.getAnimatables=function(){var e=[];return this._diffuseTexture&&this._diffuseTexture.animations&&this._diffuseTexture.animations.length>0&&e.push(this._diffuseTexture),this._distortionTexture&&this._distortionTexture.animations&&this._distortionTexture.animations.length>0&&e.push(this._distortionTexture),this._opacityTexture&&this._opacityTexture.animations&&this._opacityTexture.animations.length>0&&e.push(this._opacityTexture),e},t.prototype.getActiveTextures=function(){var t=e.prototype.getActiveTextures.call(this);return this._diffuseTexture&&t.push(this._diffuseTexture),this._distortionTexture&&t.push(this._distortionTexture),this._opacityTexture&&t.push(this._opacityTexture),t},t.prototype.hasTexture=function(t){return!!e.prototype.hasTexture.call(this,t)||(this._diffuseTexture===t||(this._distortionTexture===t||this._opacityTexture===t))},t.prototype.getClassName=function(){return"FireMaterial"},t.prototype.dispose=function(t){this._diffuseTexture&&this._diffuseTexture.dispose(),this._distortionTexture&&this._distortionTexture.dispose(),e.prototype.dispose.call(this,t)},t.prototype.clone=function(e){var n=this;return i.a.Clone((function(){return new t(e,n.getScene())}),this)},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.customType="BABYLON.FireMaterial",t.diffuseColor=this.diffuseColor.asArray(),t.speed=this.speed,this._diffuseTexture&&(t._diffuseTexture=this._diffuseTexture.serialize()),this._distortionTexture&&(t._distortionTexture=this._distortionTexture.serialize()),this._opacityTexture&&(t._opacityTexture=this._opacityTexture.serialize()),t},t.Parse=function(e,n,r){var i=new t(e.name,n);return i.diffuseColor=o.a.FromArray(e.diffuseColor),i.speed=e.speed,i.alpha=e.alpha,i.id=e.id,P.a.AddTagsTo(i,e.tags),i.backFaceCulling=e.backFaceCulling,i.wireframe=e.wireframe,e._diffuseTexture&&(i._diffuseTexture=O.a.Parse(e._diffuseTexture,n,r)),e._distortionTexture&&(i._distortionTexture=O.a.Parse(e._distortionTexture,n,r)),e._opacityTexture&&(i._opacityTexture=O.a.Parse(e._opacityTexture,n,r)),i},Object(r.__decorate)([Object(i.m)("diffuseTexture")],t.prototype,"_diffuseTexture",void 0),Object(r.__decorate)([Object(i.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"diffuseTexture",void 0),Object(r.__decorate)([Object(i.m)("distortionTexture")],t.prototype,"_distortionTexture",void 0),Object(r.__decorate)([Object(i.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"distortionTexture",void 0),Object(r.__decorate)([Object(i.m)("opacityTexture")],t.prototype,"_opacityTexture",void 0),Object(r.__decorate)([Object(i.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"opacityTexture",void 0),Object(r.__decorate)([Object(i.e)("diffuse")],t.prototype,"diffuseColor",void 0),Object(r.__decorate)([Object(i.c)()],t.prototype,"speed",void 0),t}(c.a);d.a.RegisteredTypes["BABYLON.FireMaterial"]=R;var I=n(0),L=n(71),D="precision highp float;\n\nuniform vec3 vEyePosition;\nuniform vec4 vDiffuseColor;\n\nuniform vec4 furColor;\nuniform float furLength;\nvarying vec3 vPositionW;\nvarying float vfur_length;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#ifdef VERTEXCOLOR\nvarying vec4 vColor;\n#endif\n\n#include<helperFunctions>\n\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n\n#ifdef DIFFUSE\nvarying vec2 vDiffuseUV;\nuniform sampler2D diffuseSampler;\nuniform vec2 vDiffuseInfos;\n#endif\n\n#ifdef HIGHLEVEL\nuniform float furOffset;\nuniform float furOcclusion;\nuniform sampler2D furTexture;\nvarying vec2 vFurUV;\n#endif\n#include<lightsFragmentFunctions>\n#include<shadowsFragmentFunctions>\n#include<fogFragmentDeclaration>\n#include<clipPlaneFragmentDeclaration>\nfloat Rand(vec3 rv) {\nfloat x=dot(rv,vec3(12.9898,78.233,24.65487));\nreturn fract(sin(x)*43758.5453);\n}\nvoid main(void) {\n\n#include<clipPlaneFragment>\nvec3 viewDirectionW=normalize(vEyePosition-vPositionW);\n\nvec4 baseColor=furColor;\nvec3 diffuseColor=vDiffuseColor.rgb;\n\nfloat alpha=vDiffuseColor.a;\n#ifdef DIFFUSE\nbaseColor*=texture2D(diffuseSampler,vDiffuseUV);\n#ifdef ALPHATEST\nif (baseColor.a<0.4)\ndiscard;\n#endif\n#include<depthPrePass>\nbaseColor.rgb*=vDiffuseInfos.y;\n#endif\n#ifdef VERTEXCOLOR\nbaseColor.rgb*=vColor.rgb;\n#endif\n\n#ifdef NORMAL\nvec3 normalW=normalize(vNormalW);\n#else\nvec3 normalW=vec3(1.0,1.0,1.0);\n#endif\n#ifdef HIGHLEVEL\n\nvec4 furTextureColor=texture2D(furTexture,vec2(vFurUV.x,vFurUV.y));\nif (furTextureColor.a<=0.0 || furTextureColor.g<furOffset) {\ndiscard;\n}\nfloat occlusion=mix(0.0,furTextureColor.b*1.2,furOffset);\nbaseColor=vec4(baseColor.xyz*max(occlusion,furOcclusion),1.1-furOffset);\n#endif\n\nvec3 diffuseBase=vec3(0.,0.,0.);\nlightingInfo info;\nfloat shadow=1.;\nfloat glossiness=0.;\n#ifdef SPECULARTERM\nvec3 specularBase=vec3(0.,0.,0.);\n#endif\n#include<lightFragment>[0..maxSimultaneousLights]\n#ifdef VERTEXALPHA\nalpha*=vColor.a;\n#endif\nvec3 finalDiffuse=clamp(diffuseBase.rgb*baseColor.rgb,0.0,1.0);\n\n#ifdef HIGHLEVEL\nvec4 color=vec4(finalDiffuse,alpha);\n#else\nfloat r=vfur_length/furLength*0.5;\nvec4 color=vec4(finalDiffuse*(0.5+r),alpha);\n#endif\n#include<fogFragment>\ngl_FragColor=color;\n}";p.a.ShadersStore.furPixelShader=D;var N="precision highp float;\n\nattribute vec3 position;\nattribute vec3 normal;\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#ifdef VERTEXCOLOR\nattribute vec4 color;\n#endif\n#include<bonesDeclaration>\n\nuniform float furLength;\nuniform float furAngle;\n#ifdef HIGHLEVEL\nuniform float furOffset;\nuniform vec3 furGravity;\nuniform float furTime;\nuniform float furSpacing;\nuniform float furDensity;\n#endif\n#ifdef HEIGHTMAP\nuniform sampler2D heightTexture;\n#endif\n#ifdef HIGHLEVEL\nvarying vec2 vFurUV;\n#endif\n#include<instancesDeclaration>\nuniform mat4 view;\nuniform mat4 viewProjection;\n#ifdef DIFFUSE\nvarying vec2 vDiffuseUV;\nuniform mat4 diffuseMatrix;\nuniform vec2 vDiffuseInfos;\n#endif\n#ifdef POINTSIZE\nuniform float pointSize;\n#endif\n\nvarying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\nvarying float vfur_length;\n#ifdef VERTEXCOLOR\nvarying vec4 vColor;\n#endif\n#include<clipPlaneVertexDeclaration>\n#include<fogVertexDeclaration>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\nfloat Rand(vec3 rv) {\nfloat x=dot(rv,vec3(12.9898,78.233,24.65487));\nreturn fract(sin(x)*43758.5453);\n}\nvoid main(void) {\n#include<instancesVertex>\n#include<bonesVertex>\n\nfloat r=Rand(position);\n#ifdef HEIGHTMAP\n#if __VERSION__>100\nvfur_length=furLength*texture(heightTexture,uv).x;\n#else\nvfur_length=furLength*texture2D(heightTexture,uv).r;\n#endif\n#else\nvfur_length=(furLength*r);\n#endif\nvec3 tangent1=vec3(normal.y,-normal.x,0);\nvec3 tangent2=vec3(-normal.z,0,normal.x);\nr=Rand(tangent1*r);\nfloat J=(2.0+4.0*r);\nr=Rand(tangent2*r);\nfloat K=(2.0+2.0*r);\ntangent1=tangent1*J+tangent2*K;\ntangent1=normalize(tangent1);\nvec3 newPosition=position+normal*vfur_length*cos(furAngle)+tangent1*vfur_length*sin(furAngle);\n#ifdef HIGHLEVEL\n\nvec3 forceDirection=vec3(0.0,0.0,0.0);\nforceDirection.x=sin(furTime+position.x*0.05)*0.2;\nforceDirection.y=cos(furTime*0.7+position.y*0.04)*0.2;\nforceDirection.z=sin(furTime*0.7+position.z*0.04)*0.2;\nvec3 displacement=vec3(0.0,0.0,0.0);\ndisplacement=furGravity+forceDirection;\nfloat displacementFactor=pow(furOffset,3.0);\nvec3 aNormal=normal;\naNormal.xyz+=displacement*displacementFactor;\nnewPosition=vec3(newPosition.x,newPosition.y,newPosition.z)+(normalize(aNormal)*furOffset*furSpacing);\n#endif\n#ifdef NORMAL\nvNormalW=normalize(vec3(finalWorld*vec4(normal,0.0)));\n#endif\n\ngl_Position=viewProjection*finalWorld*vec4(newPosition,1.0);\nvec4 worldPos=finalWorld*vec4(newPosition,1.0);\nvPositionW=vec3(worldPos);\n\n#ifndef UV1\nvec2 uv=vec2(0.,0.);\n#endif\n#ifndef UV2\nvec2 uv2=vec2(0.,0.);\n#endif\n#ifdef DIFFUSE\nif (vDiffuseInfos.x == 0.)\n{\nvDiffuseUV=vec2(diffuseMatrix*vec4(uv,1.0,0.0));\n}\nelse\n{\nvDiffuseUV=vec2(diffuseMatrix*vec4(uv2,1.0,0.0));\n}\n#ifdef HIGHLEVEL\nvFurUV=vDiffuseUV*furDensity;\n#endif\n#else\n#ifdef HIGHLEVEL\nvFurUV=uv*furDensity;\n#endif\n#endif\n\n#include<clipPlaneVertex>\n\n#include<fogVertex>\n\n#include<shadowsVertex>[0..maxSimultaneousLights]\n\n#ifdef VERTEXCOLOR\nvColor=color;\n#endif\n\n#ifdef POINTSIZE\ngl_PointSize=pointSize;\n#endif\n}\n";p.a.ShadersStore.furVertexShader=N;var F=function(e){function t(){var t=e.call(this)||this;return t.DIFFUSE=!1,t.HEIGHTMAP=!1,t.CLIPPLANE=!1,t.CLIPPLANE2=!1,t.CLIPPLANE3=!1,t.CLIPPLANE4=!1,t.CLIPPLANE5=!1,t.CLIPPLANE6=!1,t.ALPHATEST=!1,t.DEPTHPREPASS=!1,t.POINTSIZE=!1,t.FOG=!1,t.NORMAL=!1,t.UV1=!1,t.UV2=!1,t.VERTEXCOLOR=!1,t.VERTEXALPHA=!1,t.NUM_BONE_INFLUENCERS=0,t.BonesPerMesh=0,t.INSTANCES=!1,t.HIGHLEVEL=!1,t.rebuild(),t}return Object(r.__extends)(t,e),t}(a.a),k=function(e){function t(t,n){var r=e.call(this,t,n)||this;return r.diffuseColor=new o.a(1,1,1),r.furLength=1,r.furAngle=0,r.furColor=new o.a(.44,.21,.02),r.furOffset=0,r.furSpacing=12,r.furGravity=new I.e(0,0,0),r.furSpeed=100,r.furDensity=20,r.furOcclusion=0,r._disableLighting=!1,r._maxSimultaneousLights=4,r.highLevelFur=!0,r._furTime=0,r}return Object(r.__extends)(t,e),Object.defineProperty(t.prototype,"furTime",{get:function(){return this._furTime},set:function(e){this._furTime=e},enumerable:!0,configurable:!0}),t.prototype.needAlphaBlending=function(){return this.alpha<1},t.prototype.needAlphaTesting=function(){return!1},t.prototype.getAlphaTestTexture=function(){return null},t.prototype.updateFur=function(){for(var e=1;e<this._meshes.length;e++){var t=this._meshes[e].material;t.furLength=this.furLength,t.furAngle=this.furAngle,t.furGravity=this.furGravity,t.furSpacing=this.furSpacing,t.furSpeed=this.furSpeed,t.furColor=this.furColor,t.diffuseTexture=this.diffuseTexture,t.furTexture=this.furTexture,t.highLevelFur=this.highLevelFur,t.furTime=this.furTime,t.furDensity=this.furDensity}},t.prototype.isReadyForSubMesh=function(e,t,n){if(this.isFrozen&&t.effect&&t.effect._wasPreviouslyReady)return!0;t._materialDefines||(t._materialDefines=new F);var r=t._materialDefines,i=this.getScene();if(!this.checkReadyOnEveryCall&&t.effect&&this._renderId===i.getRenderId())return!0;var o=i.getEngine();if(r._areTexturesDirty&&i.texturesEnabled){if(this.diffuseTexture&&l.a.DiffuseTextureEnabled){if(!this.diffuseTexture.isReady())return!1;r._needUVs=!0,r.DIFFUSE=!0}if(this.heightTexture&&o.getCaps().maxVertexTextureImageUnits){if(!this.heightTexture.isReady())return!1;r._needUVs=!0,r.HEIGHTMAP=!0}}if(this.highLevelFur!==r.HIGHLEVEL&&(r.HIGHLEVEL=!0,r.markAsUnprocessed()),s.a.PrepareDefinesForMisc(e,i,!1,this.pointsCloud,this.fogEnabled,this._shouldTurnAlphaTestOn(e),r),r._needNormals=s.a.PrepareDefinesForLights(i,e,r,!1,this._maxSimultaneousLights,this._disableLighting),s.a.PrepareDefinesForFrameBoundValues(i,o,r,!!n),s.a.PrepareDefinesForAttributes(e,r,!0,!0),r.isDirty){r.markAsProcessed(),i.resetCachedMaterial();var a=new g.a;r.FOG&&a.addFallback(1,"FOG"),s.a.HandleFallbacksForShadows(r,a,this.maxSimultaneousLights),r.NUM_BONE_INFLUENCERS>0&&a.addCPUSkinningFallback(0,e);var c=[u.b.PositionKind];r.NORMAL&&c.push(u.b.NormalKind),r.UV1&&c.push(u.b.UVKind),r.UV2&&c.push(u.b.UV2Kind),r.VERTEXCOLOR&&c.push(u.b.ColorKind),s.a.PrepareAttributesForBones(c,e,r,a),s.a.PrepareAttributesForInstances(c,r);var h=r.toString(),d=["world","view","viewProjection","vEyePosition","vLightsType","vDiffuseColor","vFogInfos","vFogColor","pointSize","vDiffuseInfos","mBones","vClipPlane","vClipPlane2","vClipPlane3","vClipPlane4","vClipPlane5","vClipPlane6","diffuseMatrix","furLength","furAngle","furColor","furOffset","furGravity","furTime","furSpacing","furDensity","furOcclusion"],p=["diffuseSampler","heightTexture","furTexture"],f=new Array;s.a.PrepareUniformsAndSamplersList({uniformsNames:d,uniformBuffersNames:f,samplers:p,defines:r,maxSimultaneousLights:this.maxSimultaneousLights}),t.setEffect(i.getEngine().createEffect("fur",{attributes:c,uniformsNames:d,uniformBuffersNames:f,samplers:p,defines:h,fallbacks:a,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:this.maxSimultaneousLights}},o),r)}return!(!t.effect||!t.effect.isReady())&&(this._renderId=i.getRenderId(),t.effect._wasPreviouslyReady=!0,!0)},t.prototype.bindForSubMesh=function(e,t,n){var r=this.getScene(),i=n._materialDefines;if(i){var o=n.effect;o&&(this._activeEffect=o,this.bindOnlyWorldMatrix(e),this._activeEffect.setMatrix("viewProjection",r.getTransformMatrix()),s.a.BindBonesParameters(t,this._activeEffect),r.getCachedMaterial()!==this&&(this._diffuseTexture&&l.a.DiffuseTextureEnabled&&(this._activeEffect.setTexture("diffuseSampler",this._diffuseTexture),this._activeEffect.setFloat2("vDiffuseInfos",this._diffuseTexture.coordinatesIndex,this._diffuseTexture.level),this._activeEffect.setMatrix("diffuseMatrix",this._diffuseTexture.getTextureMatrix())),this._heightTexture&&this._activeEffect.setTexture("heightTexture",this._heightTexture),s.a.BindClipPlane(this._activeEffect,r),this.pointsCloud&&this._activeEffect.setFloat("pointSize",this.pointSize),s.a.BindEyePosition(o,r)),this._activeEffect.setColor4("vDiffuseColor",this.diffuseColor,this.alpha*t.visibility),r.lightsEnabled&&!this.disableLighting&&s.a.BindLights(r,t,this._activeEffect,i,this.maxSimultaneousLights),r.fogEnabled&&t.applyFog&&r.fogMode!==h.a.FOGMODE_NONE&&this._activeEffect.setMatrix("view",r.getViewMatrix()),s.a.BindFogParameters(r,t,this._activeEffect),this._activeEffect.setFloat("furLength",this.furLength),this._activeEffect.setFloat("furAngle",this.furAngle),this._activeEffect.setColor4("furColor",this.furColor,1),this.highLevelFur&&(this._activeEffect.setVector3("furGravity",this.furGravity),this._activeEffect.setFloat("furOffset",this.furOffset),this._activeEffect.setFloat("furSpacing",this.furSpacing),this._activeEffect.setFloat("furDensity",this.furDensity),this._activeEffect.setFloat("furOcclusion",this.furOcclusion),this._furTime+=this.getScene().getEngine().getDeltaTime()/this.furSpeed,this._activeEffect.setFloat("furTime",this._furTime),this._activeEffect.setTexture("furTexture",this.furTexture)),this._afterBind(t,this._activeEffect))}},t.prototype.getAnimatables=function(){var e=[];return this.diffuseTexture&&this.diffuseTexture.animations&&this.diffuseTexture.animations.length>0&&e.push(this.diffuseTexture),this.heightTexture&&this.heightTexture.animations&&this.heightTexture.animations.length>0&&e.push(this.heightTexture),e},t.prototype.getActiveTextures=function(){var t=e.prototype.getActiveTextures.call(this);return this._diffuseTexture&&t.push(this._diffuseTexture),this._heightTexture&&t.push(this._heightTexture),t},t.prototype.hasTexture=function(t){return!!e.prototype.hasTexture.call(this,t)||(this.diffuseTexture===t||this._heightTexture===t)},t.prototype.dispose=function(t){if(this.diffuseTexture&&this.diffuseTexture.dispose(),this._meshes)for(var n=1;n<this._meshes.length;n++){var r=this._meshes[n].material;r&&r.dispose(t),this._meshes[n].dispose()}e.prototype.dispose.call(this,t)},t.prototype.clone=function(e){var n=this;return i.a.Clone((function(){return new t(e,n.getScene())}),this)},t.prototype.serialize=function(){var e=i.a.Serialize(this);return e.customType="BABYLON.FurMaterial",this._meshes&&(e.sourceMeshName=this._meshes[0].name,e.quality=this._meshes.length),e},t.prototype.getClassName=function(){return"FurMaterial"},t.Parse=function(e,n,r){var o=i.a.Parse((function(){return new t(e.name,n)}),e,n,r);return e.sourceMeshName&&o.highLevelFur&&n.executeWhenReady((function(){var r=n.getMeshByName(e.sourceMeshName);if(r){var i=t.GenerateTexture("Fur Texture",n);o.furTexture=i,t.FurifyMesh(r,e.quality)}})),o},t.GenerateTexture=function(e,t){for(var n=new L.a("FurTexture "+e,256,t,!0),r=n.getContext(),i=0;i<2e4;++i)r.fillStyle="rgba(255, "+Math.floor(255*Math.random())+", "+Math.floor(255*Math.random())+", 1)",r.fillRect(Math.random()*n.getSize().width,Math.random()*n.getSize().height,2,2);return n.update(!1),n.wrapU=O.a.WRAP_ADDRESSMODE,n.wrapV=O.a.WRAP_ADDRESSMODE,n},t.FurifyMesh=function(e,n){var r,i=[e],o=e.material;if(!(o instanceof t))throw"The material of the source mesh must be a Fur Material";for(r=1;r<n;r++){var a=new t(o.name+r,e.getScene());e.getScene().materials.pop(),P.a.EnableFor(a),P.a.AddTagsTo(a,"furShellMaterial"),a.furLength=o.furLength,a.furAngle=o.furAngle,a.furGravity=o.furGravity,a.furSpacing=o.furSpacing,a.furSpeed=o.furSpeed,a.furColor=o.furColor,a.diffuseTexture=o.diffuseTexture,a.furOffset=r/n,a.furTexture=o.furTexture,a.highLevelFur=o.highLevelFur,a.furTime=o.furTime,a.furDensity=o.furDensity;var s=e.clone(e.name+r);s.material=a,s.skeleton=e.skeleton,s.position=I.e.Zero(),i.push(s)}for(r=1;r<i.length;r++)i[r].parent=e;return e.material._meshes=i,i},Object(r.__decorate)([Object(i.m)("diffuseTexture")],t.prototype,"_diffuseTexture",void 0),Object(r.__decorate)([Object(i.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"diffuseTexture",void 0),Object(r.__decorate)([Object(i.m)("heightTexture")],t.prototype,"_heightTexture",void 0),Object(r.__decorate)([Object(i.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"heightTexture",void 0),Object(r.__decorate)([Object(i.e)()],t.prototype,"diffuseColor",void 0),Object(r.__decorate)([Object(i.c)()],t.prototype,"furLength",void 0),Object(r.__decorate)([Object(i.c)()],t.prototype,"furAngle",void 0),Object(r.__decorate)([Object(i.e)()],t.prototype,"furColor",void 0),Object(r.__decorate)([Object(i.c)()],t.prototype,"furOffset",void 0),Object(r.__decorate)([Object(i.c)()],t.prototype,"furSpacing",void 0),Object(r.__decorate)([Object(i.o)()],t.prototype,"furGravity",void 0),Object(r.__decorate)([Object(i.c)()],t.prototype,"furSpeed",void 0),Object(r.__decorate)([Object(i.c)()],t.prototype,"furDensity",void 0),Object(r.__decorate)([Object(i.c)()],t.prototype,"furOcclusion",void 0),Object(r.__decorate)([Object(i.c)("disableLighting")],t.prototype,"_disableLighting",void 0),Object(r.__decorate)([Object(i.b)("_markAllSubMeshesAsLightsDirty")],t.prototype,"disableLighting",void 0),Object(r.__decorate)([Object(i.c)("maxSimultaneousLights")],t.prototype,"_maxSimultaneousLights",void 0),Object(r.__decorate)([Object(i.b)("_markAllSubMeshesAsLightsDirty")],t.prototype,"maxSimultaneousLights",void 0),Object(r.__decorate)([Object(i.c)()],t.prototype,"highLevelFur",void 0),Object(r.__decorate)([Object(i.c)()],t.prototype,"furTime",null),t}(c.a);d.a.RegisteredTypes["BABYLON.FurMaterial"]=k;var B="precision highp float;\n\nuniform vec3 vEyePosition;\n\nuniform vec4 topColor;\nuniform vec4 bottomColor;\nuniform float offset;\nuniform float scale;\nuniform float smoothness;\n\nvarying vec3 vPositionW;\nvarying vec3 vPosition;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#ifdef VERTEXCOLOR\nvarying vec4 vColor;\n#endif\n\n#include<helperFunctions>\n\n#include<__decl__lightFragment>[0]\n#include<__decl__lightFragment>[1]\n#include<__decl__lightFragment>[2]\n#include<__decl__lightFragment>[3]\n#include<lightsFragmentFunctions>\n#include<shadowsFragmentFunctions>\n#include<clipPlaneFragmentDeclaration>\n\n#include<fogFragmentDeclaration>\nvoid main(void) {\n#include<clipPlaneFragment>\nvec3 viewDirectionW=normalize(vEyePosition-vPositionW);\nfloat h=vPosition.y*scale+offset;\nfloat mysmoothness=clamp(smoothness,0.01,max(smoothness,10.));\nvec4 baseColor=mix(bottomColor,topColor,max(pow(max(h,0.0),mysmoothness),0.0));\n\nvec3 diffuseColor=baseColor.rgb;\n\nfloat alpha=baseColor.a;\n#ifdef ALPHATEST\nif (baseColor.a<0.4)\ndiscard;\n#endif\n#include<depthPrePass>\n#ifdef VERTEXCOLOR\nbaseColor.rgb*=vColor.rgb;\n#endif\n\n#ifdef NORMAL\nvec3 normalW=normalize(vNormalW);\n#else\nvec3 normalW=vec3(1.0,1.0,1.0);\n#endif\n\n#ifdef EMISSIVE\nvec3 diffuseBase=baseColor.rgb;\n#else\nvec3 diffuseBase=vec3(0.,0.,0.);\n#endif\nlightingInfo info;\nfloat shadow=1.;\nfloat glossiness=0.;\n#include<lightFragment>[0..maxSimultaneousLights]\n#ifdef VERTEXALPHA\nalpha*=vColor.a;\n#endif\nvec3 finalDiffuse=clamp(diffuseBase*diffuseColor,0.0,1.0)*baseColor.rgb;\n\nvec4 color=vec4(finalDiffuse,alpha);\n#include<fogFragment>\ngl_FragColor=color;\n}\n";p.a.ShadersStore.gradientPixelShader=B;var V="precision highp float;\n\nattribute vec3 position;\n#ifdef NORMAL\nattribute vec3 normal;\n#endif\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#ifdef VERTEXCOLOR\nattribute vec4 color;\n#endif\n#include<bonesDeclaration>\n\n#include<instancesDeclaration>\nuniform mat4 view;\nuniform mat4 viewProjection;\n#ifdef POINTSIZE\nuniform float pointSize;\n#endif\n\nvarying vec3 vPositionW;\nvarying vec3 vPosition;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#ifdef VERTEXCOLOR\nvarying vec4 vColor;\n#endif\n#include<clipPlaneVertexDeclaration>\n#include<fogVertexDeclaration>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\nvoid main(void) {\n#include<instancesVertex>\n#include<bonesVertex>\nvec4 worldPos=finalWorld*vec4(position,1.0);\ngl_Position=viewProjection*worldPos;\nvPositionW=vec3(worldPos);\nvPosition=position;\n#ifdef NORMAL\nvNormalW=normalize(vec3(finalWorld*vec4(normal,0.0)));\n#endif\n\n#ifndef UV1\nvec2 uv=vec2(0.,0.);\n#endif\n#ifndef UV2\nvec2 uv2=vec2(0.,0.);\n#endif\n\n#include<clipPlaneVertex>\n\n#include<fogVertex>\n#include<shadowsVertex>[0..maxSimultaneousLights]\n\n#ifdef VERTEXCOLOR\nvColor=color;\n#endif\n\n#ifdef POINTSIZE\ngl_PointSize=pointSize;\n#endif\n}\n";p.a.ShadersStore.gradientVertexShader=V;var z=function(e){function t(){var t=e.call(this)||this;return t.EMISSIVE=!1,t.CLIPPLANE=!1,t.CLIPPLANE2=!1,t.CLIPPLANE3=!1,t.CLIPPLANE4=!1,t.CLIPPLANE5=!1,t.CLIPPLANE6=!1,t.ALPHATEST=!1,t.DEPTHPREPASS=!1,t.POINTSIZE=!1,t.FOG=!1,t.NORMAL=!1,t.UV1=!1,t.UV2=!1,t.VERTEXCOLOR=!1,t.VERTEXALPHA=!1,t.NUM_BONE_INFLUENCERS=0,t.BonesPerMesh=0,t.INSTANCES=!1,t.rebuild(),t}return Object(r.__extends)(t,e),t}(a.a),U=function(e){function t(t,n){var r=e.call(this,t,n)||this;return r._maxSimultaneousLights=4,r.topColor=new o.a(1,0,0),r.topColorAlpha=1,r.bottomColor=new o.a(0,0,1),r.bottomColorAlpha=1,r.offset=0,r.scale=1,r.smoothness=1,r._disableLighting=!1,r}return Object(r.__extends)(t,e),t.prototype.needAlphaBlending=function(){return this.alpha<1||this.topColorAlpha<1||this.bottomColorAlpha<1},t.prototype.needAlphaTesting=function(){return!0},t.prototype.getAlphaTestTexture=function(){return null},t.prototype.isReadyForSubMesh=function(e,t,n){if(this.isFrozen&&t.effect&&t.effect._wasPreviouslyReady)return!0;t._materialDefines||(t._materialDefines=new z);var r=t._materialDefines,i=this.getScene();if(!this.checkReadyOnEveryCall&&t.effect&&this._renderId===i.getRenderId())return!0;var o=i.getEngine();if(s.a.PrepareDefinesForFrameBoundValues(i,o,r,!!n),s.a.PrepareDefinesForMisc(e,i,!1,this.pointsCloud,this.fogEnabled,this._shouldTurnAlphaTestOn(e),r),r._needNormals=s.a.PrepareDefinesForLights(i,e,r,!1,this._maxSimultaneousLights,this._disableLighting),r.EMISSIVE=this._disableLighting,s.a.PrepareDefinesForAttributes(e,r,!1,!0),r.isDirty){r.markAsProcessed(),i.resetCachedMaterial();var a=new g.a;r.FOG&&a.addFallback(1,"FOG"),s.a.HandleFallbacksForShadows(r,a),r.NUM_BONE_INFLUENCERS>0&&a.addCPUSkinningFallback(0,e);var c=[u.b.PositionKind];r.NORMAL&&c.push(u.b.NormalKind),r.UV1&&c.push(u.b.UVKind),r.UV2&&c.push(u.b.UV2Kind),r.VERTEXCOLOR&&c.push(u.b.ColorKind),s.a.PrepareAttributesForBones(c,e,r,a),s.a.PrepareAttributesForInstances(c,r);var l=r.toString(),h=["world","view","viewProjection","vEyePosition","vLightsType","vFogInfos","vFogColor","pointSize","mBones","vClipPlane","vClipPlane2","vClipPlane3","vClipPlane4","vClipPlane5","vClipPlane6","topColor","bottomColor","offset","smoothness","scale"],d=[],p=new Array;s.a.PrepareUniformsAndSamplersList({uniformsNames:h,uniformBuffersNames:p,samplers:d,defines:r,maxSimultaneousLights:4}),t.setEffect(i.getEngine().createEffect("gradient",{attributes:c,uniformsNames:h,uniformBuffersNames:p,samplers:d,defines:l,fallbacks:a,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:4}},o),r)}return!(!t.effect||!t.effect.isReady())&&(this._renderId=i.getRenderId(),t.effect._wasPreviouslyReady=!0,!0)},t.prototype.bindForSubMesh=function(e,t,n){var r=this.getScene(),i=n._materialDefines;if(i){var o=n.effect;o&&(this._activeEffect=o,this.bindOnlyWorldMatrix(e),this._activeEffect.setMatrix("viewProjection",r.getTransformMatrix()),s.a.BindBonesParameters(t,o),this._mustRebind(r,o)&&(s.a.BindClipPlane(o,r),this.pointsCloud&&this._activeEffect.setFloat("pointSize",this.pointSize),s.a.BindEyePosition(o,r)),r.lightsEnabled&&!this.disableLighting&&s.a.BindLights(r,t,this._activeEffect,i,this.maxSimultaneousLights),r.fogEnabled&&t.applyFog&&r.fogMode!==h.a.FOGMODE_NONE&&this._activeEffect.setMatrix("view",r.getViewMatrix()),s.a.BindFogParameters(r,t,this._activeEffect),this._activeEffect.setColor4("topColor",this.topColor,this.topColorAlpha),this._activeEffect.setColor4("bottomColor",this.bottomColor,this.bottomColorAlpha),this._activeEffect.setFloat("offset",this.offset),this._activeEffect.setFloat("scale",this.scale),this._activeEffect.setFloat("smoothness",this.smoothness),this._afterBind(t,this._activeEffect))}},t.prototype.getAnimatables=function(){return[]},t.prototype.dispose=function(t){e.prototype.dispose.call(this,t)},t.prototype.clone=function(e){var n=this;return i.a.Clone((function(){return new t(e,n.getScene())}),this)},t.prototype.serialize=function(){var e=i.a.Serialize(this);return e.customType="BABYLON.GradientMaterial",e},t.prototype.getClassName=function(){return"GradientMaterial"},t.Parse=function(e,n,r){return i.a.Parse((function(){return new t(e.name,n)}),e,n,r)},Object(r.__decorate)([Object(i.c)("maxSimultaneousLights")],t.prototype,"_maxSimultaneousLights",void 0),Object(r.__decorate)([Object(i.b)("_markAllSubMeshesAsLightsDirty")],t.prototype,"maxSimultaneousLights",void 0),Object(r.__decorate)([Object(i.e)()],t.prototype,"topColor",void 0),Object(r.__decorate)([Object(i.c)()],t.prototype,"topColorAlpha",void 0),Object(r.__decorate)([Object(i.e)()],t.prototype,"bottomColor",void 0),Object(r.__decorate)([Object(i.c)()],t.prototype,"bottomColorAlpha",void 0),Object(r.__decorate)([Object(i.c)()],t.prototype,"offset",void 0),Object(r.__decorate)([Object(i.c)()],t.prototype,"scale",void 0),Object(r.__decorate)([Object(i.c)()],t.prototype,"smoothness",void 0),Object(r.__decorate)([Object(i.c)("disableLighting")],t.prototype,"_disableLighting",void 0),Object(r.__decorate)([Object(i.b)("_markAllSubMeshesAsLightsDirty")],t.prototype,"disableLighting",void 0),t}(c.a);d.a.RegisteredTypes["BABYLON.GradientMaterial"]=U;var j="#extension GL_OES_standard_derivatives : enable\n#define SQRT2 1.41421356\n#define PI 3.14159\nprecision highp float;\nuniform vec3 mainColor;\nuniform vec3 lineColor;\nuniform vec4 gridControl;\nuniform vec3 gridOffset;\n\nvarying vec3 vPosition;\nvarying vec3 vNormal;\n#include<fogFragmentDeclaration>\n\n#ifdef OPACITY\nvarying vec2 vOpacityUV;\nuniform sampler2D opacitySampler;\nuniform vec2 vOpacityInfos;\n#endif\nfloat getVisibility(float position) {\n\nfloat majorGridFrequency=gridControl.y;\nif (floor(position+0.5) == floor(position/majorGridFrequency+0.5)*majorGridFrequency)\n{\nreturn 1.0;\n}\nreturn gridControl.z;\n}\nfloat getAnisotropicAttenuation(float differentialLength) {\nconst float maxNumberOfLines=10.0;\nreturn clamp(1.0/(differentialLength+1.0)-1.0/maxNumberOfLines,0.0,1.0);\n}\nfloat isPointOnLine(float position,float differentialLength) {\nfloat fractionPartOfPosition=position-floor(position+0.5);\nfractionPartOfPosition/=differentialLength;\nfractionPartOfPosition=clamp(fractionPartOfPosition,-1.,1.);\nfloat result=0.5+0.5*cos(fractionPartOfPosition*PI);\nreturn result;\n}\nfloat contributionOnAxis(float position) {\nfloat differentialLength=length(vec2(dFdx(position),dFdy(position)));\ndifferentialLength*=SQRT2;\n\nfloat result=isPointOnLine(position,differentialLength);\n\nfloat visibility=getVisibility(position);\nresult*=visibility;\n\nfloat anisotropicAttenuation=getAnisotropicAttenuation(differentialLength);\nresult*=anisotropicAttenuation;\nreturn result;\n}\nfloat normalImpactOnAxis(float x) {\nfloat normalImpact=clamp(1.0-3.0*abs(x*x*x),0.0,1.0);\nreturn normalImpact;\n}\nvoid main(void) {\n\nfloat gridRatio=gridControl.x;\nvec3 gridPos=(vPosition+gridOffset.xyz)/gridRatio;\n\nfloat x=contributionOnAxis(gridPos.x);\nfloat y=contributionOnAxis(gridPos.y);\nfloat z=contributionOnAxis(gridPos.z);\n\nvec3 normal=normalize(vNormal);\nx*=normalImpactOnAxis(normal.x);\ny*=normalImpactOnAxis(normal.y);\nz*=normalImpactOnAxis(normal.z);\n\nfloat grid=clamp(x+y+z,0.,1.);\n\nvec3 color=mix(mainColor,lineColor,grid);\n#ifdef FOG\n#include<fogFragment>\n#endif\nfloat opacity=1.0;\n#ifdef TRANSPARENT\nopacity=clamp(grid,0.08,gridControl.w*grid);\n#endif\n#ifdef OPACITY\nopacity*=texture2D(opacitySampler,vOpacityUV).a;\n#endif\n\ngl_FragColor=vec4(color.rgb,opacity);\n#ifdef TRANSPARENT\n#ifdef PREMULTIPLYALPHA\ngl_FragColor.rgb*=opacity;\n#endif\n#else\n#endif\n}";p.a.ShadersStore.gridPixelShader=j;var G="precision highp float;\n\nattribute vec3 position;\nattribute vec3 normal;\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#include<instancesDeclaration>\n\nuniform mat4 projection;\nuniform mat4 view;\n\nvarying vec3 vPosition;\nvarying vec3 vNormal;\n#include<fogVertexDeclaration>\n#ifdef OPACITY\nvarying vec2 vOpacityUV;\nuniform mat4 opacityMatrix;\nuniform vec2 vOpacityInfos;\n#endif\nvoid main(void) {\n#include<instancesVertex>\nvec4 worldPos=finalWorld*vec4(position,1.0);\n#include<fogVertex>\nvec4 cameraSpacePosition=view*worldPos;\ngl_Position=projection*cameraSpacePosition;\n#ifdef OPACITY\n#ifndef UV1\nvec2 uv=vec2(0.,0.);\n#endif\n#ifndef UV2\nvec2 uv2=vec2(0.,0.);\n#endif\nif (vOpacityInfos.x == 0.)\n{\nvOpacityUV=vec2(opacityMatrix*vec4(uv,1.0,0.0));\n}\nelse\n{\nvOpacityUV=vec2(opacityMatrix*vec4(uv2,1.0,0.0));\n}\n#endif\nvPosition=position;\nvNormal=normal;\n}";p.a.ShadersStore.gridVertexShader=G;var H=function(e){function t(){var t=e.call(this)||this;return t.OPACITY=!1,t.TRANSPARENT=!1,t.FOG=!1,t.PREMULTIPLYALPHA=!1,t.UV1=!1,t.UV2=!1,t.INSTANCES=!1,t.rebuild(),t}return Object(r.__extends)(t,e),t}(a.a),W=function(e){function t(t,n){var r=e.call(this,t,n)||this;return r.mainColor=o.a.Black(),r.lineColor=o.a.Teal(),r.gridRatio=1,r.gridOffset=I.e.Zero(),r.majorUnitFrequency=10,r.minorUnitVisibility=.33,r.opacity=1,r.preMultiplyAlpha=!1,r._gridControl=new I.f(r.gridRatio,r.majorUnitFrequency,r.minorUnitVisibility,r.opacity),r}return Object(r.__extends)(t,e),t.prototype.needAlphaBlending=function(){return this.opacity<1||this._opacityTexture&&this._opacityTexture.isReady()},t.prototype.needAlphaBlendingForMesh=function(e){return this.needAlphaBlending()},t.prototype.isReadyForSubMesh=function(e,t,n){if(this.isFrozen&&t.effect&&t.effect._wasPreviouslyReady)return!0;t._materialDefines||(t._materialDefines=new H);var r=t._materialDefines,i=this.getScene();if(!this.checkReadyOnEveryCall&&t.effect&&this._renderId===i.getRenderId())return!0;if(r.TRANSPARENT!==this.opacity<1&&(r.TRANSPARENT=!r.TRANSPARENT,r.markAsUnprocessed()),r.PREMULTIPLYALPHA!=this.preMultiplyAlpha&&(r.PREMULTIPLYALPHA=!r.PREMULTIPLYALPHA,r.markAsUnprocessed()),r._areTexturesDirty&&(r._needUVs=!1,i.texturesEnabled&&this._opacityTexture&&l.a.OpacityTextureEnabled)){if(!this._opacityTexture.isReady())return!1;r._needUVs=!0,r.OPACITY=!0}if(s.a.PrepareDefinesForMisc(e,i,!1,!1,this.fogEnabled,!1,r),s.a.PrepareDefinesForFrameBoundValues(i,i.getEngine(),r,!!n),r.isDirty){r.markAsProcessed(),i.resetCachedMaterial(),s.a.PrepareDefinesForAttributes(e,r,!1,!1);var o=[u.b.PositionKind,u.b.NormalKind];r.UV1&&o.push(u.b.UVKind),r.UV2&&o.push(u.b.UV2Kind),s.a.PrepareAttributesForInstances(o,r);var a=r.toString();t.setEffect(i.getEngine().createEffect("grid",o,["projection","mainColor","lineColor","gridControl","gridOffset","vFogInfos","vFogColor","world","view","opacityMatrix","vOpacityInfos"],["opacitySampler"],a,void 0,this.onCompiled,this.onError),r)}return!(!t.effect||!t.effect.isReady())&&(this._renderId=i.getRenderId(),t.effect._wasPreviouslyReady=!0,!0)},t.prototype.bindForSubMesh=function(e,t,n){var r=this.getScene(),i=n._materialDefines;if(i){var o=n.effect;o&&(this._activeEffect=o,i.INSTANCES||this.bindOnlyWorldMatrix(e),this._activeEffect.setMatrix("view",r.getViewMatrix()),this._activeEffect.setMatrix("projection",r.getProjectionMatrix()),this._mustRebind(r,o)&&(this._activeEffect.setColor3("mainColor",this.mainColor),this._activeEffect.setColor3("lineColor",this.lineColor),this._activeEffect.setVector3("gridOffset",this.gridOffset),this._gridControl.x=this.gridRatio,this._gridControl.y=Math.round(this.majorUnitFrequency),this._gridControl.z=this.minorUnitVisibility,this._gridControl.w=this.opacity,this._activeEffect.setVector4("gridControl",this._gridControl),this._opacityTexture&&l.a.OpacityTextureEnabled&&(this._activeEffect.setTexture("opacitySampler",this._opacityTexture),this._activeEffect.setFloat2("vOpacityInfos",this._opacityTexture.coordinatesIndex,this._opacityTexture.level),this._activeEffect.setMatrix("opacityMatrix",this._opacityTexture.getTextureMatrix()))),s.a.BindFogParameters(r,t,this._activeEffect),this._afterBind(t,this._activeEffect))}},t.prototype.dispose=function(t){e.prototype.dispose.call(this,t)},t.prototype.clone=function(e){var n=this;return i.a.Clone((function(){return new t(e,n.getScene())}),this)},t.prototype.serialize=function(){var e=i.a.Serialize(this);return e.customType="BABYLON.GridMaterial",e},t.prototype.getClassName=function(){return"GridMaterial"},t.Parse=function(e,n,r){return i.a.Parse((function(){return new t(e.name,n)}),e,n,r)},Object(r.__decorate)([Object(i.e)()],t.prototype,"mainColor",void 0),Object(r.__decorate)([Object(i.e)()],t.prototype,"lineColor",void 0),Object(r.__decorate)([Object(i.c)()],t.prototype,"gridRatio",void 0),Object(r.__decorate)([Object(i.e)()],t.prototype,"gridOffset",void 0),Object(r.__decorate)([Object(i.c)()],t.prototype,"majorUnitFrequency",void 0),Object(r.__decorate)([Object(i.c)()],t.prototype,"minorUnitVisibility",void 0),Object(r.__decorate)([Object(i.c)()],t.prototype,"opacity",void 0),Object(r.__decorate)([Object(i.c)()],t.prototype,"preMultiplyAlpha",void 0),Object(r.__decorate)([Object(i.m)("opacityTexture")],t.prototype,"_opacityTexture",void 0),Object(r.__decorate)([Object(i.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"opacityTexture",void 0),t}(c.a);d.a.RegisteredTypes["BABYLON.GridMaterial"]=W;var X="precision highp float;\n\nuniform vec3 vEyePosition;\nuniform vec4 vDiffuseColor;\n\nvarying vec3 vPositionW;\n\nuniform float time;\nuniform float speed;\nuniform float movingSpeed;\nuniform vec3 fogColor;\nuniform sampler2D noiseTexture;\nuniform float fogDensity;\n\nvarying float noise;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#ifdef VERTEXCOLOR\nvarying vec4 vColor;\n#endif\n\n#include<helperFunctions>\n\n#include<__decl__lightFragment>[0]\n#include<__decl__lightFragment>[1]\n#include<__decl__lightFragment>[2]\n#include<__decl__lightFragment>[3]\n#include<lightsFragmentFunctions>\n#include<shadowsFragmentFunctions>\n\n#ifdef DIFFUSE\nvarying vec2 vDiffuseUV;\nuniform sampler2D diffuseSampler;\nuniform vec2 vDiffuseInfos;\n#endif\n#include<clipPlaneFragmentDeclaration>\n\n#include<fogFragmentDeclaration>\nfloat random( vec3 scale,float seed ){\nreturn fract( sin( dot( gl_FragCoord.xyz+seed,scale ) )*43758.5453+seed ) ;\n}\nvoid main(void) {\n#include<clipPlaneFragment>\nvec3 viewDirectionW=normalize(vEyePosition-vPositionW);\n\nvec4 baseColor=vec4(1.,1.,1.,1.);\nvec3 diffuseColor=vDiffuseColor.rgb;\n\nfloat alpha=vDiffuseColor.a;\n#ifdef DIFFUSE\n\nvec4 noiseTex=texture2D( noiseTexture,vDiffuseUV );\nvec2 T1=vDiffuseUV+vec2( 1.5,-1.5 )*time*0.02;\nvec2 T2=vDiffuseUV+vec2( -0.5,2.0 )*time*0.01*speed;\nT1.x+=noiseTex.x*2.0;\nT1.y+=noiseTex.y*2.0;\nT2.x-=noiseTex.y*0.2+time*0.001*movingSpeed;\nT2.y+=noiseTex.z*0.2+time*0.002*movingSpeed;\nfloat p=texture2D( noiseTexture,T1*3.0 ).a;\nvec4 lavaColor=texture2D( diffuseSampler,T2*4.0);\nvec4 temp=lavaColor*( vec4( p,p,p,p )*2. )+( lavaColor*lavaColor-0.1 );\nbaseColor=temp;\nfloat depth=gl_FragCoord.z*4.0;\nconst float LOG2=1.442695;\nfloat fogFactor=exp2(-fogDensity*fogDensity*depth*depth*LOG2 );\nfogFactor=1.0-clamp( fogFactor,0.0,1.0 );\nbaseColor=mix( baseColor,vec4( fogColor,baseColor.w ),fogFactor );\ndiffuseColor=baseColor.rgb;\n\n\n#ifdef ALPHATEST\nif (baseColor.a<0.4)\ndiscard;\n#endif\n#include<depthPrePass>\nbaseColor.rgb*=vDiffuseInfos.y;\n#endif\n#ifdef VERTEXCOLOR\nbaseColor.rgb*=vColor.rgb;\n#endif\n\n#ifdef NORMAL\nvec3 normalW=normalize(vNormalW);\n#else\nvec3 normalW=vec3(1.0,1.0,1.0);\n#endif\n#ifdef UNLIT\nvec3 diffuseBase=vec3(1.,1.,1.);\n#else\n\nvec3 diffuseBase=vec3(0.,0.,0.);\nlightingInfo info;\nfloat shadow=1.;\nfloat glossiness=0.;\n#include<lightFragment>[0]\n#include<lightFragment>[1]\n#include<lightFragment>[2]\n#include<lightFragment>[3]\n#endif\n#ifdef VERTEXALPHA\nalpha*=vColor.a;\n#endif\nvec3 finalDiffuse=clamp(diffuseBase*diffuseColor,0.0,1.0)*baseColor.rgb;\n\nvec4 color=vec4(finalDiffuse,alpha);\n#include<fogFragment>\ngl_FragColor=color;\n}";p.a.ShadersStore.lavaPixelShader=X;var K="precision highp float;\n\nuniform float time;\nuniform float lowFrequencySpeed;\n\nvarying float noise;\n\nattribute vec3 position;\n#ifdef NORMAL\nattribute vec3 normal;\n#endif\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#ifdef VERTEXCOLOR\nattribute vec4 color;\n#endif\n#include<bonesDeclaration>\n\n#include<instancesDeclaration>\nuniform mat4 view;\nuniform mat4 viewProjection;\n#ifdef DIFFUSE\nvarying vec2 vDiffuseUV;\nuniform mat4 diffuseMatrix;\nuniform vec2 vDiffuseInfos;\n#endif\n#ifdef POINTSIZE\nuniform float pointSize;\n#endif\n\nvarying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#ifdef VERTEXCOLOR\nvarying vec4 vColor;\n#endif\n#include<clipPlaneVertexDeclaration>\n#include<fogVertexDeclaration>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n\n\n\nvec3 mod289(vec3 x)\n{\nreturn x-floor(x*(1.0/289.0))*289.0;\n}\nvec4 mod289(vec4 x)\n{\nreturn x-floor(x*(1.0/289.0))*289.0;\n}\nvec4 permute(vec4 x)\n{\nreturn mod289(((x*34.0)+1.0)*x);\n}\nvec4 taylorInvSqrt(vec4 r)\n{\nreturn 1.79284291400159-0.85373472095314*r;\n}\nvec3 fade(vec3 t) {\nreturn t*t*t*(t*(t*6.0-15.0)+10.0);\n}\n\nfloat pnoise(vec3 P,vec3 rep)\n{\nvec3 Pi0=mod(floor(P),rep);\nvec3 Pi1=mod(Pi0+vec3(1.0),rep);\nPi0=mod289(Pi0);\nPi1=mod289(Pi1);\nvec3 Pf0=fract(P);\nvec3 Pf1=Pf0-vec3(1.0);\nvec4 ix=vec4(Pi0.x,Pi1.x,Pi0.x,Pi1.x);\nvec4 iy=vec4(Pi0.yy,Pi1.yy);\nvec4 iz0=Pi0.zzzz;\nvec4 iz1=Pi1.zzzz;\nvec4 ixy=permute(permute(ix)+iy);\nvec4 ixy0=permute(ixy+iz0);\nvec4 ixy1=permute(ixy+iz1);\nvec4 gx0=ixy0*(1.0/7.0);\nvec4 gy0=fract(floor(gx0)*(1.0/7.0))-0.5;\ngx0=fract(gx0);\nvec4 gz0=vec4(0.5)-abs(gx0)-abs(gy0);\nvec4 sz0=step(gz0,vec4(0.0));\ngx0-=sz0*(step(0.0,gx0)-0.5);\ngy0-=sz0*(step(0.0,gy0)-0.5);\nvec4 gx1=ixy1*(1.0/7.0);\nvec4 gy1=fract(floor(gx1)*(1.0/7.0))-0.5;\ngx1=fract(gx1);\nvec4 gz1=vec4(0.5)-abs(gx1)-abs(gy1);\nvec4 sz1=step(gz1,vec4(0.0));\ngx1-=sz1*(step(0.0,gx1)-0.5);\ngy1-=sz1*(step(0.0,gy1)-0.5);\nvec3 g000=vec3(gx0.x,gy0.x,gz0.x);\nvec3 g100=vec3(gx0.y,gy0.y,gz0.y);\nvec3 g010=vec3(gx0.z,gy0.z,gz0.z);\nvec3 g110=vec3(gx0.w,gy0.w,gz0.w);\nvec3 g001=vec3(gx1.x,gy1.x,gz1.x);\nvec3 g101=vec3(gx1.y,gy1.y,gz1.y);\nvec3 g011=vec3(gx1.z,gy1.z,gz1.z);\nvec3 g111=vec3(gx1.w,gy1.w,gz1.w);\nvec4 norm0=taylorInvSqrt(vec4(dot(g000,g000),dot(g010,g010),dot(g100,g100),dot(g110,g110)));\ng000*=norm0.x;\ng010*=norm0.y;\ng100*=norm0.z;\ng110*=norm0.w;\nvec4 norm1=taylorInvSqrt(vec4(dot(g001,g001),dot(g011,g011),dot(g101,g101),dot(g111,g111)));\ng001*=norm1.x;\ng011*=norm1.y;\ng101*=norm1.z;\ng111*=norm1.w;\nfloat n000=dot(g000,Pf0);\nfloat n100=dot(g100,vec3(Pf1.x,Pf0.yz));\nfloat n010=dot(g010,vec3(Pf0.x,Pf1.y,Pf0.z));\nfloat n110=dot(g110,vec3(Pf1.xy,Pf0.z));\nfloat n001=dot(g001,vec3(Pf0.xy,Pf1.z));\nfloat n101=dot(g101,vec3(Pf1.x,Pf0.y,Pf1.z));\nfloat n011=dot(g011,vec3(Pf0.x,Pf1.yz));\nfloat n111=dot(g111,Pf1);\nvec3 fade_xyz=fade(Pf0);\nvec4 n_z=mix(vec4(n000,n100,n010,n110),vec4(n001,n101,n011,n111),fade_xyz.z);\nvec2 n_yz=mix(n_z.xy,n_z.zw,fade_xyz.y);\nfloat n_xyz=mix(n_yz.x,n_yz.y,fade_xyz.x);\nreturn 2.2*n_xyz;\n}\n\nfloat turbulence( vec3 p ) {\nfloat w=100.0;\nfloat t=-.5;\nfor (float f=1.0 ; f<=10.0 ; f++ ){\nfloat power=pow( 2.0,f );\nt+=abs( pnoise( vec3( power*p ),vec3( 10.0,10.0,10.0 ) )/power );\n}\nreturn t;\n}\nvoid main(void) {\n#include<instancesVertex>\n#include<bonesVertex>\n#ifdef NORMAL\n\nnoise=10.0*-.10*turbulence( .5*normal+time*1.15 );\n\nfloat b=lowFrequencySpeed*5.0*pnoise( 0.05*position +vec3(time*1.025),vec3( 100.0 ) );\n\nfloat displacement =-1.5*noise+b;\n\nvec3 newPosition=position+normal*displacement;\ngl_Position=viewProjection*finalWorld*vec4( newPosition,1.0 );\nvec4 worldPos=finalWorld*vec4(newPosition,1.0);\nvPositionW=vec3(worldPos);\nvNormalW=normalize(vec3(finalWorld*vec4(normal,0.0)));\n#endif\n\n#ifndef UV1\nvec2 uv=vec2(0.,0.);\n#endif\n#ifndef UV2\nvec2 uv2=vec2(0.,0.);\n#endif\n#ifdef DIFFUSE\nif (vDiffuseInfos.x == 0.)\n{\nvDiffuseUV=vec2(diffuseMatrix*vec4(uv,1.0,0.0));\n}\nelse\n{\nvDiffuseUV=vec2(diffuseMatrix*vec4(uv2,1.0,0.0));\n}\n#endif\n\n#include<clipPlaneVertex>\n\n#include<fogVertex>\n#include<shadowsVertex>[0..maxSimultaneousLights]\n\n#ifdef VERTEXCOLOR\nvColor=color;\n#endif\n\n#ifdef POINTSIZE\ngl_PointSize=pointSize;\n#endif\n}";p.a.ShadersStore.lavaVertexShader=K;var Y=function(e){function t(){var t=e.call(this)||this;return t.DIFFUSE=!1,t.CLIPPLANE=!1,t.CLIPPLANE2=!1,t.CLIPPLANE3=!1,t.CLIPPLANE4=!1,t.CLIPPLANE5=!1,t.CLIPPLANE6=!1,t.ALPHATEST=!1,t.DEPTHPREPASS=!1,t.POINTSIZE=!1,t.FOG=!1,t.LIGHT0=!1,t.LIGHT1=!1,t.LIGHT2=!1,t.LIGHT3=!1,t.SPOTLIGHT0=!1,t.SPOTLIGHT1=!1,t.SPOTLIGHT2=!1,t.SPOTLIGHT3=!1,t.HEMILIGHT0=!1,t.HEMILIGHT1=!1,t.HEMILIGHT2=!1,t.HEMILIGHT3=!1,t.DIRLIGHT0=!1,t.DIRLIGHT1=!1,t.DIRLIGHT2=!1,t.DIRLIGHT3=!1,t.POINTLIGHT0=!1,t.POINTLIGHT1=!1,t.POINTLIGHT2=!1,t.POINTLIGHT3=!1,t.SHADOW0=!1,t.SHADOW1=!1,t.SHADOW2=!1,t.SHADOW3=!1,t.SHADOWS=!1,t.SHADOWESM0=!1,t.SHADOWESM1=!1,t.SHADOWESM2=!1,t.SHADOWESM3=!1,t.SHADOWPOISSON0=!1,t.SHADOWPOISSON1=!1,t.SHADOWPOISSON2=!1,t.SHADOWPOISSON3=!1,t.SHADOWPCF0=!1,t.SHADOWPCF1=!1,t.SHADOWPCF2=!1,t.SHADOWPCF3=!1,t.SHADOWPCSS0=!1,t.SHADOWPCSS1=!1,t.SHADOWPCSS2=!1,t.SHADOWPCSS3=!1,t.NORMAL=!1,t.UV1=!1,t.UV2=!1,t.VERTEXCOLOR=!1,t.VERTEXALPHA=!1,t.NUM_BONE_INFLUENCERS=0,t.BonesPerMesh=0,t.INSTANCES=!1,t.UNLIT=!1,t.rebuild(),t}return Object(r.__extends)(t,e),t}(a.a),q=function(e){function t(t,n){var r=e.call(this,t,n)||this;return r.speed=1,r.movingSpeed=1,r.lowFrequencySpeed=1,r.fogDensity=.15,r._lastTime=0,r.diffuseColor=new o.a(1,1,1),r._disableLighting=!1,r._unlit=!1,r._maxSimultaneousLights=4,r._scaledDiffuse=new o.a,r}return Object(r.__extends)(t,e),t.prototype.needAlphaBlending=function(){return this.alpha<1},t.prototype.needAlphaTesting=function(){return!1},t.prototype.getAlphaTestTexture=function(){return null},t.prototype.isReadyForSubMesh=function(e,t,n){if(this.isFrozen&&t.effect&&t.effect._wasPreviouslyReady)return!0;t._materialDefines||(t._materialDefines=new Y);var r=t._materialDefines,i=this.getScene();if(!this.checkReadyOnEveryCall&&t.effect&&this._renderId===i.getRenderId())return!0;var o=i.getEngine();if(r._areTexturesDirty&&(r._needUVs=!1,i.texturesEnabled&&this._diffuseTexture&&l.a.DiffuseTextureEnabled)){if(!this._diffuseTexture.isReady())return!1;r._needUVs=!0,r.DIFFUSE=!0}if(s.a.PrepareDefinesForMisc(e,i,!1,this.pointsCloud,this.fogEnabled,this._shouldTurnAlphaTestOn(e),r),r._needNormals=!0,s.a.PrepareDefinesForLights(i,e,r,!1,this._maxSimultaneousLights,this._disableLighting),s.a.PrepareDefinesForFrameBoundValues(i,o,r,!!n),s.a.PrepareDefinesForAttributes(e,r,!0,!0),r.isDirty){r.markAsProcessed(),i.resetCachedMaterial();var a=new g.a;r.FOG&&a.addFallback(1,"FOG"),s.a.HandleFallbacksForShadows(r,a),r.NUM_BONE_INFLUENCERS>0&&a.addCPUSkinningFallback(0,e);var c=[u.b.PositionKind];r.NORMAL&&c.push(u.b.NormalKind),r.UV1&&c.push(u.b.UVKind),r.UV2&&c.push(u.b.UV2Kind),r.VERTEXCOLOR&&c.push(u.b.ColorKind),s.a.PrepareAttributesForBones(c,e,r,a),s.a.PrepareAttributesForInstances(c,r);var h=r.toString(),d=["world","view","viewProjection","vEyePosition","vLightsType","vDiffuseColor","vFogInfos","vFogColor","pointSize","vDiffuseInfos","mBones","vClipPlane","vClipPlane2","vClipPlane3","vClipPlane4","vClipPlane5","vClipPlane6","diffuseMatrix","time","speed","movingSpeed","fogColor","fogDensity","lowFrequencySpeed"],p=["diffuseSampler","noiseTexture"],f=new Array;s.a.PrepareUniformsAndSamplersList({uniformsNames:d,uniformBuffersNames:f,samplers:p,defines:r,maxSimultaneousLights:this.maxSimultaneousLights}),t.setEffect(i.getEngine().createEffect("lava",{attributes:c,uniformsNames:d,uniformBuffersNames:f,samplers:p,defines:h,fallbacks:a,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:this.maxSimultaneousLights}},o),r)}return!(!t.effect||!t.effect.isReady())&&(this._renderId=i.getRenderId(),t.effect._wasPreviouslyReady=!0,!0)},t.prototype.bindForSubMesh=function(e,t,n){var r=this.getScene(),i=n._materialDefines;if(i){var a=n.effect;a&&(this._activeEffect=a,i.UNLIT=this._unlit,this.bindOnlyWorldMatrix(e),this._activeEffect.setMatrix("viewProjection",r.getTransformMatrix()),s.a.BindBonesParameters(t,this._activeEffect),this._mustRebind(r,a)&&(this.diffuseTexture&&l.a.DiffuseTextureEnabled&&(this._activeEffect.setTexture("diffuseSampler",this.diffuseTexture),this._activeEffect.setFloat2("vDiffuseInfos",this.diffuseTexture.coordinatesIndex,this.diffuseTexture.level),this._activeEffect.setMatrix("diffuseMatrix",this.diffuseTexture.getTextureMatrix())),this.noiseTexture&&this._activeEffect.setTexture("noiseTexture",this.noiseTexture),s.a.BindClipPlane(this._activeEffect,r),this.pointsCloud&&this._activeEffect.setFloat("pointSize",this.pointSize),s.a.BindEyePosition(a,r)),this._activeEffect.setColor4("vDiffuseColor",this._scaledDiffuse,this.alpha*t.visibility),r.lightsEnabled&&!this.disableLighting&&s.a.BindLights(r,t,this._activeEffect,i),r.fogEnabled&&t.applyFog&&r.fogMode!==h.a.FOGMODE_NONE&&this._activeEffect.setMatrix("view",r.getViewMatrix()),s.a.BindFogParameters(r,t,this._activeEffect),this._lastTime+=r.getEngine().getDeltaTime(),this._activeEffect.setFloat("time",this._lastTime*this.speed/1e3),this.fogColor||(this.fogColor=o.a.Black()),this._activeEffect.setColor3("fogColor",this.fogColor),this._activeEffect.setFloat("fogDensity",this.fogDensity),this._activeEffect.setFloat("lowFrequencySpeed",this.lowFrequencySpeed),this._activeEffect.setFloat("movingSpeed",this.movingSpeed),this._afterBind(t,this._activeEffect))}},t.prototype.getAnimatables=function(){var e=[];return this.diffuseTexture&&this.diffuseTexture.animations&&this.diffuseTexture.animations.length>0&&e.push(this.diffuseTexture),this.noiseTexture&&this.noiseTexture.animations&&this.noiseTexture.animations.length>0&&e.push(this.noiseTexture),e},t.prototype.getActiveTextures=function(){var t=e.prototype.getActiveTextures.call(this);return this._diffuseTexture&&t.push(this._diffuseTexture),t},t.prototype.hasTexture=function(t){return!!e.prototype.hasTexture.call(this,t)||this.diffuseTexture===t},t.prototype.dispose=function(t){this.diffuseTexture&&this.diffuseTexture.dispose(),this.noiseTexture&&this.noiseTexture.dispose(),e.prototype.dispose.call(this,t)},t.prototype.clone=function(e){var n=this;return i.a.Clone((function(){return new t(e,n.getScene())}),this)},t.prototype.serialize=function(){var e=i.a.Serialize(this);return e.customType="BABYLON.LavaMaterial",e},t.prototype.getClassName=function(){return"LavaMaterial"},t.Parse=function(e,n,r){return i.a.Parse((function(){return new t(e.name,n)}),e,n,r)},Object(r.__decorate)([Object(i.m)("diffuseTexture")],t.prototype,"_diffuseTexture",void 0),Object(r.__decorate)([Object(i.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"diffuseTexture",void 0),Object(r.__decorate)([Object(i.m)()],t.prototype,"noiseTexture",void 0),Object(r.__decorate)([Object(i.e)()],t.prototype,"fogColor",void 0),Object(r.__decorate)([Object(i.c)()],t.prototype,"speed",void 0),Object(r.__decorate)([Object(i.c)()],t.prototype,"movingSpeed",void 0),Object(r.__decorate)([Object(i.c)()],t.prototype,"lowFrequencySpeed",void 0),Object(r.__decorate)([Object(i.c)()],t.prototype,"fogDensity",void 0),Object(r.__decorate)([Object(i.e)()],t.prototype,"diffuseColor",void 0),Object(r.__decorate)([Object(i.c)("disableLighting")],t.prototype,"_disableLighting",void 0),Object(r.__decorate)([Object(i.b)("_markAllSubMeshesAsLightsDirty")],t.prototype,"disableLighting",void 0),Object(r.__decorate)([Object(i.c)("unlit")],t.prototype,"_unlit",void 0),Object(r.__decorate)([Object(i.b)("_markAllSubMeshesAsLightsDirty")],t.prototype,"unlit",void 0),Object(r.__decorate)([Object(i.c)("maxSimultaneousLights")],t.prototype,"_maxSimultaneousLights",void 0),Object(r.__decorate)([Object(i.b)("_markAllSubMeshesAsLightsDirty")],t.prototype,"maxSimultaneousLights",void 0),t}(c.a);d.a.RegisteredTypes["BABYLON.LavaMaterial"]=q;var Q="precision highp float;\n\nuniform vec3 vEyePosition;\nuniform vec4 vDiffuseColor;\n#ifdef SPECULARTERM\nuniform vec4 vSpecularColor;\n#endif\n\nvarying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#ifdef VERTEXCOLOR\nvarying vec4 vColor;\n#endif\n\n#include<helperFunctions>\n\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n\n#ifdef DIFFUSE\nvarying vec2 vTextureUV;\nuniform sampler2D mixMap1Sampler;\nuniform vec2 vTextureInfos;\n#ifdef MIXMAP2\nuniform sampler2D mixMap2Sampler;\n#endif\nuniform sampler2D diffuse1Sampler;\nuniform sampler2D diffuse2Sampler;\nuniform sampler2D diffuse3Sampler;\nuniform sampler2D diffuse4Sampler;\nuniform vec2 diffuse1Infos;\nuniform vec2 diffuse2Infos;\nuniform vec2 diffuse3Infos;\nuniform vec2 diffuse4Infos;\n#ifdef MIXMAP2\nuniform sampler2D diffuse5Sampler;\nuniform sampler2D diffuse6Sampler;\nuniform sampler2D diffuse7Sampler;\nuniform sampler2D diffuse8Sampler;\nuniform vec2 diffuse5Infos;\nuniform vec2 diffuse6Infos;\nuniform vec2 diffuse7Infos;\nuniform vec2 diffuse8Infos;\n#endif\n#endif\n\n#include<lightsFragmentFunctions>\n#include<shadowsFragmentFunctions>\n#include<clipPlaneFragmentDeclaration>\n\n#include<fogFragmentDeclaration>\nvoid main(void) {\n\n#include<clipPlaneFragment>\nvec3 viewDirectionW=normalize(vEyePosition-vPositionW);\n\nvec4 finalMixColor=vec4(1.,1.,1.,1.);\nvec3 diffuseColor=vDiffuseColor.rgb;\n#ifdef MIXMAP2\nvec4 mixColor2=vec4(1.,1.,1.,1.);\n#endif\n#ifdef SPECULARTERM\nfloat glossiness=vSpecularColor.a;\nvec3 specularColor=vSpecularColor.rgb;\n#else\nfloat glossiness=0.;\n#endif\n\nfloat alpha=vDiffuseColor.a;\n\n#ifdef NORMAL\nvec3 normalW=normalize(vNormalW);\n#else\nvec3 normalW=vec3(1.0,1.0,1.0);\n#endif\n#ifdef DIFFUSE\nvec4 mixColor=texture2D(mixMap1Sampler,vTextureUV);\n#include<depthPrePass>\nmixColor.rgb*=vTextureInfos.y;\nvec4 diffuse1Color=texture2D(diffuse1Sampler,vTextureUV*diffuse1Infos);\nvec4 diffuse2Color=texture2D(diffuse2Sampler,vTextureUV*diffuse2Infos);\nvec4 diffuse3Color=texture2D(diffuse3Sampler,vTextureUV*diffuse3Infos);\nvec4 diffuse4Color=texture2D(diffuse4Sampler,vTextureUV*diffuse4Infos);\ndiffuse1Color.rgb*=mixColor.r;\ndiffuse2Color.rgb=mix(diffuse1Color.rgb,diffuse2Color.rgb,mixColor.g);\ndiffuse3Color.rgb=mix(diffuse2Color.rgb,diffuse3Color.rgb,mixColor.b);\nfinalMixColor.rgb=mix(diffuse3Color.rgb,diffuse4Color.rgb,1.0-mixColor.a);\n#ifdef MIXMAP2\nmixColor=texture2D(mixMap2Sampler,vTextureUV);\nmixColor.rgb*=vTextureInfos.y;\nvec4 diffuse5Color=texture2D(diffuse5Sampler,vTextureUV*diffuse5Infos);\nvec4 diffuse6Color=texture2D(diffuse6Sampler,vTextureUV*diffuse6Infos);\nvec4 diffuse7Color=texture2D(diffuse7Sampler,vTextureUV*diffuse7Infos);\nvec4 diffuse8Color=texture2D(diffuse8Sampler,vTextureUV*diffuse8Infos);\ndiffuse5Color.rgb=mix(finalMixColor.rgb,diffuse5Color.rgb,mixColor.r);\ndiffuse6Color.rgb=mix(diffuse5Color.rgb,diffuse6Color.rgb,mixColor.g);\ndiffuse7Color.rgb=mix(diffuse6Color.rgb,diffuse7Color.rgb,mixColor.b);\nfinalMixColor.rgb=mix(diffuse7Color.rgb,diffuse8Color.rgb,1.0-mixColor.a);\n#endif\n#endif\n#ifdef VERTEXCOLOR\nfinalMixColor.rgb*=vColor.rgb;\n#endif\n\nvec3 diffuseBase=vec3(0.,0.,0.);\nlightingInfo info;\nfloat shadow=1.;\n#ifdef SPECULARTERM\nvec3 specularBase=vec3(0.,0.,0.);\n#endif\n#include<lightFragment>[0..maxSimultaneousLights]\n#ifdef VERTEXALPHA\nalpha*=vColor.a;\n#endif\n#ifdef SPECULARTERM\nvec3 finalSpecular=specularBase*specularColor;\n#else\nvec3 finalSpecular=vec3(0.0);\n#endif\nvec3 finalDiffuse=clamp(diffuseBase*diffuseColor*finalMixColor.rgb,0.0,1.0);\n\nvec4 color=vec4(finalDiffuse+finalSpecular,alpha);\n#include<fogFragment>\ngl_FragColor=color;\n}\n";p.a.ShadersStore.mixPixelShader=Q;var Z="precision highp float;\n\nattribute vec3 position;\n#ifdef NORMAL\nattribute vec3 normal;\n#endif\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#ifdef VERTEXCOLOR\nattribute vec4 color;\n#endif\n#include<bonesDeclaration>\n\n#include<instancesDeclaration>\nuniform mat4 view;\nuniform mat4 viewProjection;\n#ifdef DIFFUSE\nvarying vec2 vTextureUV;\nuniform mat4 textureMatrix;\nuniform vec2 vTextureInfos;\n#endif\n#ifdef POINTSIZE\nuniform float pointSize;\n#endif\n\nvarying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#ifdef VERTEXCOLOR\nvarying vec4 vColor;\n#endif\n#include<clipPlaneVertexDeclaration>\n#include<fogVertexDeclaration>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\nvoid main(void) {\n#include<instancesVertex>\n#include<bonesVertex>\nvec4 worldPos=finalWorld*vec4(position,1.0);\ngl_Position=viewProjection*worldPos;\nvPositionW=vec3(worldPos);\n#ifdef NORMAL\nvNormalW=normalize(vec3(finalWorld*vec4(normal,0.0)));\n#endif\n\n#ifndef UV1\nvec2 uv=vec2(0.,0.);\n#endif\n#ifndef UV2\nvec2 uv2=vec2(0.,0.);\n#endif\n#ifdef DIFFUSE\nif (vTextureInfos.x == 0.)\n{\nvTextureUV=vec2(textureMatrix*vec4(uv,1.0,0.0));\n}\nelse\n{\nvTextureUV=vec2(textureMatrix*vec4(uv2,1.0,0.0));\n}\n#endif\n\n#include<clipPlaneVertex>\n\n#include<fogVertex>\n\n#include<shadowsVertex>[0..maxSimultaneousLights]\n\n#ifdef VERTEXCOLOR\nvColor=color;\n#endif\n\n#ifdef POINTSIZE\ngl_PointSize=pointSize;\n#endif\n}\n";p.a.ShadersStore.mixVertexShader=Z;var J=function(e){function t(){var t=e.call(this)||this;return t.DIFFUSE=!1,t.CLIPPLANE=!1,t.CLIPPLANE2=!1,t.CLIPPLANE3=!1,t.CLIPPLANE4=!1,t.CLIPPLANE5=!1,t.CLIPPLANE6=!1,t.ALPHATEST=!1,t.DEPTHPREPASS=!1,t.POINTSIZE=!1,t.FOG=!1,t.SPECULARTERM=!1,t.NORMAL=!1,t.UV1=!1,t.UV2=!1,t.VERTEXCOLOR=!1,t.VERTEXALPHA=!1,t.NUM_BONE_INFLUENCERS=0,t.BonesPerMesh=0,t.INSTANCES=!1,t.MIXMAP2=!1,t.rebuild(),t}return Object(r.__extends)(t,e),t}(a.a),$=function(e){function t(t,n){var r=e.call(this,t,n)||this;return r.diffuseColor=new o.a(1,1,1),r.specularColor=new o.a(0,0,0),r.specularPower=64,r._disableLighting=!1,r._maxSimultaneousLights=4,r}return Object(r.__extends)(t,e),t.prototype.needAlphaBlending=function(){return this.alpha<1},t.prototype.needAlphaTesting=function(){return!1},t.prototype.getAlphaTestTexture=function(){return null},t.prototype.isReadyForSubMesh=function(e,t,n){if(this.isFrozen&&t.effect&&t.effect._wasPreviouslyReady)return!0;t._materialDefines||(t._materialDefines=new J);var r=t._materialDefines,i=this.getScene();if(!this.checkReadyOnEveryCall&&t.effect&&this._renderId===i.getRenderId())return!0;var o=i.getEngine();if(i.texturesEnabled){if(!this._mixTexture1||!this._mixTexture1.isReady())return!1;if(r._needUVs=!0,l.a.DiffuseTextureEnabled){if(!this._diffuseTexture1||!this._diffuseTexture1.isReady())return!1;if(r.DIFFUSE=!0,!this._diffuseTexture2||!this._diffuseTexture2.isReady())return!1;if(!this._diffuseTexture3||!this._diffuseTexture3.isReady())return!1;if(!this._diffuseTexture4||!this._diffuseTexture4.isReady())return!1;if(this._mixTexture2){if(!this._mixTexture2.isReady())return!1;if(r.MIXMAP2=!0,!this._diffuseTexture5||!this._diffuseTexture5.isReady())return!1;if(!this._diffuseTexture6||!this._diffuseTexture6.isReady())return!1;if(!this._diffuseTexture7||!this._diffuseTexture7.isReady())return!1;if(!this._diffuseTexture8||!this._diffuseTexture8.isReady())return!1}}}if(s.a.PrepareDefinesForMisc(e,i,!1,this.pointsCloud,this.fogEnabled,this._shouldTurnAlphaTestOn(e),r),r._needNormals=s.a.PrepareDefinesForLights(i,e,r,!1,this._maxSimultaneousLights,this._disableLighting),s.a.PrepareDefinesForFrameBoundValues(i,o,r,!!n),s.a.PrepareDefinesForAttributes(e,r,!0,!0),r.isDirty){r.markAsProcessed(),i.resetCachedMaterial();var a=new g.a;r.FOG&&a.addFallback(1,"FOG"),s.a.HandleFallbacksForShadows(r,a,this.maxSimultaneousLights),r.NUM_BONE_INFLUENCERS>0&&a.addCPUSkinningFallback(0,e);var c=[u.b.PositionKind];r.NORMAL&&c.push(u.b.NormalKind),r.UV1&&c.push(u.b.UVKind),r.UV2&&c.push(u.b.UV2Kind),r.VERTEXCOLOR&&c.push(u.b.ColorKind),s.a.PrepareAttributesForBones(c,e,r,a),s.a.PrepareAttributesForInstances(c,r);var h=r.toString(),d=["world","view","viewProjection","vEyePosition","vLightsType","vDiffuseColor","vSpecularColor","vFogInfos","vFogColor","pointSize","vTextureInfos","mBones","vClipPlane","vClipPlane2","vClipPlane3","vClipPlane4","vClipPlane5","vClipPlane6","textureMatrix","diffuse1Infos","diffuse2Infos","diffuse3Infos","diffuse4Infos","diffuse5Infos","diffuse6Infos","diffuse7Infos","diffuse8Infos"],p=["mixMap1Sampler","mixMap2Sampler","diffuse1Sampler","diffuse2Sampler","diffuse3Sampler","diffuse4Sampler","diffuse5Sampler","diffuse6Sampler","diffuse7Sampler","diffuse8Sampler"],f=new Array;s.a.PrepareUniformsAndSamplersList({uniformsNames:d,uniformBuffersNames:f,samplers:p,defines:r,maxSimultaneousLights:this.maxSimultaneousLights}),t.setEffect(i.getEngine().createEffect("mix",{attributes:c,uniformsNames:d,uniformBuffersNames:f,samplers:p,defines:h,fallbacks:a,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:this.maxSimultaneousLights}},o),r)}return!(!t.effect||!t.effect.isReady())&&(this._renderId=i.getRenderId(),t.effect._wasPreviouslyReady=!0,!0)},t.prototype.bindForSubMesh=function(e,t,n){var r=this.getScene(),i=n._materialDefines;if(i){var o=n.effect;o&&(this._activeEffect=o,this.bindOnlyWorldMatrix(e),this._activeEffect.setMatrix("viewProjection",r.getTransformMatrix()),s.a.BindBonesParameters(t,this._activeEffect),this._mustRebind(r,o)&&(this._mixTexture1&&(this._activeEffect.setTexture("mixMap1Sampler",this._mixTexture1),this._activeEffect.setFloat2("vTextureInfos",this._mixTexture1.coordinatesIndex,this._mixTexture1.level),this._activeEffect.setMatrix("textureMatrix",this._mixTexture1.getTextureMatrix()),l.a.DiffuseTextureEnabled&&(this._diffuseTexture1&&(this._activeEffect.setTexture("diffuse1Sampler",this._diffuseTexture1),this._activeEffect.setFloat2("diffuse1Infos",this._diffuseTexture1.uScale,this._diffuseTexture1.vScale)),this._diffuseTexture2&&(this._activeEffect.setTexture("diffuse2Sampler",this._diffuseTexture2),this._activeEffect.setFloat2("diffuse2Infos",this._diffuseTexture2.uScale,this._diffuseTexture2.vScale)),this._diffuseTexture3&&(this._activeEffect.setTexture("diffuse3Sampler",this._diffuseTexture3),this._activeEffect.setFloat2("diffuse3Infos",this._diffuseTexture3.uScale,this._diffuseTexture3.vScale)),this._diffuseTexture4&&(this._activeEffect.setTexture("diffuse4Sampler",this._diffuseTexture4),this._activeEffect.setFloat2("diffuse4Infos",this._diffuseTexture4.uScale,this._diffuseTexture4.vScale)))),this._mixTexture2&&(this._activeEffect.setTexture("mixMap2Sampler",this._mixTexture2),l.a.DiffuseTextureEnabled&&(this._diffuseTexture5&&(this._activeEffect.setTexture("diffuse5Sampler",this._diffuseTexture5),this._activeEffect.setFloat2("diffuse5Infos",this._diffuseTexture5.uScale,this._diffuseTexture5.vScale)),this._diffuseTexture6&&(this._activeEffect.setTexture("diffuse6Sampler",this._diffuseTexture6),this._activeEffect.setFloat2("diffuse6Infos",this._diffuseTexture6.uScale,this._diffuseTexture6.vScale)),this._diffuseTexture7&&(this._activeEffect.setTexture("diffuse7Sampler",this._diffuseTexture7),this._activeEffect.setFloat2("diffuse7Infos",this._diffuseTexture7.uScale,this._diffuseTexture7.vScale)),this._diffuseTexture8&&(this._activeEffect.setTexture("diffuse8Sampler",this._diffuseTexture8),this._activeEffect.setFloat2("diffuse8Infos",this._diffuseTexture8.uScale,this._diffuseTexture8.vScale)))),s.a.BindClipPlane(this._activeEffect,r),this.pointsCloud&&this._activeEffect.setFloat("pointSize",this.pointSize),s.a.BindEyePosition(o,r)),this._activeEffect.setColor4("vDiffuseColor",this.diffuseColor,this.alpha*t.visibility),i.SPECULARTERM&&this._activeEffect.setColor4("vSpecularColor",this.specularColor,this.specularPower),r.lightsEnabled&&!this.disableLighting&&s.a.BindLights(r,t,this._activeEffect,i,this.maxSimultaneousLights),r.fogEnabled&&t.applyFog&&r.fogMode!==h.a.FOGMODE_NONE&&this._activeEffect.setMatrix("view",r.getViewMatrix()),s.a.BindFogParameters(r,t,this._activeEffect),this._afterBind(t,this._activeEffect))}},t.prototype.getAnimatables=function(){var e=[];return this._mixTexture1&&this._mixTexture1.animations&&this._mixTexture1.animations.length>0&&e.push(this._mixTexture1),this._mixTexture2&&this._mixTexture2.animations&&this._mixTexture2.animations.length>0&&e.push(this._mixTexture2),e},t.prototype.getActiveTextures=function(){var t=e.prototype.getActiveTextures.call(this);return this._mixTexture1&&t.push(this._mixTexture1),this._diffuseTexture1&&t.push(this._diffuseTexture1),this._diffuseTexture2&&t.push(this._diffuseTexture2),this._diffuseTexture3&&t.push(this._diffuseTexture3),this._diffuseTexture4&&t.push(this._diffuseTexture4),this._mixTexture2&&t.push(this._mixTexture2),this._diffuseTexture5&&t.push(this._diffuseTexture5),this._diffuseTexture6&&t.push(this._diffuseTexture6),this._diffuseTexture7&&t.push(this._diffuseTexture7),this._diffuseTexture8&&t.push(this._diffuseTexture8),t},t.prototype.hasTexture=function(t){return!!e.prototype.hasTexture.call(this,t)||(this._mixTexture1===t||(this._diffuseTexture1===t||(this._diffuseTexture2===t||(this._diffuseTexture3===t||(this._diffuseTexture4===t||(this._mixTexture2===t||(this._diffuseTexture5===t||(this._diffuseTexture6===t||(this._diffuseTexture7===t||this._diffuseTexture8===t)))))))))},t.prototype.dispose=function(t){this._mixTexture1&&this._mixTexture1.dispose(),e.prototype.dispose.call(this,t)},t.prototype.clone=function(e){var n=this;return i.a.Clone((function(){return new t(e,n.getScene())}),this)},t.prototype.serialize=function(){var e=i.a.Serialize(this);return e.customType="BABYLON.MixMaterial",e},t.prototype.getClassName=function(){return"MixMaterial"},t.Parse=function(e,n,r){return i.a.Parse((function(){return new t(e.name,n)}),e,n,r)},Object(r.__decorate)([Object(i.m)("mixTexture1")],t.prototype,"_mixTexture1",void 0),Object(r.__decorate)([Object(i.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"mixTexture1",void 0),Object(r.__decorate)([Object(i.m)("mixTexture2")],t.prototype,"_mixTexture2",void 0),Object(r.__decorate)([Object(i.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"mixTexture2",void 0),Object(r.__decorate)([Object(i.m)("diffuseTexture1")],t.prototype,"_diffuseTexture1",void 0),Object(r.__decorate)([Object(i.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"diffuseTexture1",void 0),Object(r.__decorate)([Object(i.m)("diffuseTexture2")],t.prototype,"_diffuseTexture2",void 0),Object(r.__decorate)([Object(i.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"diffuseTexture2",void 0),Object(r.__decorate)([Object(i.m)("diffuseTexture3")],t.prototype,"_diffuseTexture3",void 0),Object(r.__decorate)([Object(i.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"diffuseTexture3",void 0),Object(r.__decorate)([Object(i.m)("diffuseTexture4")],t.prototype,"_diffuseTexture4",void 0),Object(r.__decorate)([Object(i.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"diffuseTexture4",void 0),Object(r.__decorate)([Object(i.m)("diffuseTexture1")],t.prototype,"_diffuseTexture5",void 0),Object(r.__decorate)([Object(i.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"diffuseTexture5",void 0),Object(r.__decorate)([Object(i.m)("diffuseTexture2")],t.prototype,"_diffuseTexture6",void 0),Object(r.__decorate)([Object(i.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"diffuseTexture6",void 0),Object(r.__decorate)([Object(i.m)("diffuseTexture3")],t.prototype,"_diffuseTexture7",void 0),Object(r.__decorate)([Object(i.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"diffuseTexture7",void 0),Object(r.__decorate)([Object(i.m)("diffuseTexture4")],t.prototype,"_diffuseTexture8",void 0),Object(r.__decorate)([Object(i.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"diffuseTexture8",void 0),Object(r.__decorate)([Object(i.e)()],t.prototype,"diffuseColor",void 0),Object(r.__decorate)([Object(i.e)()],t.prototype,"specularColor",void 0),Object(r.__decorate)([Object(i.c)()],t.prototype,"specularPower",void 0),Object(r.__decorate)([Object(i.c)("disableLighting")],t.prototype,"_disableLighting",void 0),Object(r.__decorate)([Object(i.b)("_markAllSubMeshesAsLightsDirty")],t.prototype,"disableLighting",void 0),Object(r.__decorate)([Object(i.c)("maxSimultaneousLights")],t.prototype,"_maxSimultaneousLights",void 0),Object(r.__decorate)([Object(i.b)("_markAllSubMeshesAsLightsDirty")],t.prototype,"maxSimultaneousLights",void 0),t}(c.a);d.a.RegisteredTypes["BABYLON.MixMaterial"]=$;var ee="precision highp float;\n\nuniform vec3 vEyePosition;\nuniform vec4 vDiffuseColor;\n\nvarying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#ifdef LIGHTING\n\n#include<helperFunctions>\n\n#include<__decl__lightFragment>[0]\n#include<__decl__lightFragment>[1]\n#include<__decl__lightFragment>[2]\n#include<__decl__lightFragment>[3]\n#include<lightsFragmentFunctions>\n#include<shadowsFragmentFunctions>\n#endif\n\n#ifdef DIFFUSE\nvarying vec2 vDiffuseUV;\nuniform sampler2D diffuseSampler;\nuniform vec2 vDiffuseInfos;\n#endif\n#include<clipPlaneFragmentDeclaration>\n\n#include<fogFragmentDeclaration>\nvoid main(void) {\n#include<clipPlaneFragment>\nvec3 viewDirectionW=normalize(vEyePosition-vPositionW);\n\nvec4 baseColor=vec4(1.,1.,1.,1.);\nvec3 diffuseColor=vDiffuseColor.rgb;\n\nfloat alpha=vDiffuseColor.a;\n#ifdef DIFFUSE\nbaseColor=texture2D(diffuseSampler,vDiffuseUV);\n#ifdef ALPHATEST\nif (baseColor.a<0.4)\ndiscard;\n#endif\n#include<depthPrePass>\nbaseColor.rgb*=vDiffuseInfos.y;\n#endif\n#ifdef NORMAL\nbaseColor=mix(baseColor,vec4(vNormalW,1.0),0.5);\n#endif\n\n#ifdef NORMAL\nvec3 normalW=normalize(vNormalW);\n#else\nvec3 normalW=vec3(1.0,1.0,1.0);\n#endif\n\n#ifdef LIGHTING\nvec3 diffuseBase=vec3(0.,0.,0.);\nlightingInfo info;\nfloat shadow=1.;\nfloat glossiness=0.;\n#include<lightFragment>[0]\n#include<lightFragment>[1]\n#include<lightFragment>[2]\n#include<lightFragment>[3]\nvec3 finalDiffuse=clamp(diffuseBase*diffuseColor,0.0,1.0)*baseColor.rgb;\n#else\nvec3 finalDiffuse=baseColor.rgb;\n#endif\n\nvec4 color=vec4(finalDiffuse,alpha);\n#include<fogFragment>\ngl_FragColor=color;\n}";p.a.ShadersStore.normalPixelShader=ee;var te="precision highp float;\n\nattribute vec3 position;\n#ifdef NORMAL\nattribute vec3 normal;\n#endif\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#ifdef VERTEXCOLOR\nattribute vec4 color;\n#endif\n#include<bonesDeclaration>\n\n#include<instancesDeclaration>\nuniform mat4 view;\nuniform mat4 viewProjection;\n#ifdef DIFFUSE\nvarying vec2 vDiffuseUV;\nuniform mat4 diffuseMatrix;\nuniform vec2 vDiffuseInfos;\n#endif\n#ifdef POINTSIZE\nuniform float pointSize;\n#endif\n\nvarying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#include<clipPlaneVertexDeclaration>\n#include<fogVertexDeclaration>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\nvoid main(void) {\n#include<instancesVertex>\n#include<bonesVertex>\nvec4 worldPos=finalWorld*vec4(position,1.0);\ngl_Position=viewProjection*worldPos;\nvPositionW=vec3(worldPos);\n#ifdef NORMAL\nvNormalW=normalize(vec3(finalWorld*vec4(normal,0.0)));\n#endif\n\n#ifndef UV1\nvec2 uv=vec2(0.,0.);\n#endif\n#ifndef UV2\nvec2 uv2=vec2(0.,0.);\n#endif\n#ifdef DIFFUSE\nif (vDiffuseInfos.x == 0.)\n{\nvDiffuseUV=vec2(diffuseMatrix*vec4(uv,1.0,0.0));\n}\nelse\n{\nvDiffuseUV=vec2(diffuseMatrix*vec4(uv2,1.0,0.0));\n}\n#endif\n\n#include<clipPlaneVertex>\n\n#include<fogVertex>\n#include<shadowsVertex>[0..maxSimultaneousLights]\n\n#ifdef POINTSIZE\ngl_PointSize=pointSize;\n#endif\n}\n";p.a.ShadersStore.normalVertexShader=te;var ne=function(e){function t(){var t=e.call(this)||this;return t.DIFFUSE=!1,t.CLIPPLANE=!1,t.CLIPPLANE2=!1,t.CLIPPLANE3=!1,t.CLIPPLANE4=!1,t.CLIPPLANE5=!1,t.CLIPPLANE6=!1,t.ALPHATEST=!1,t.DEPTHPREPASS=!1,t.POINTSIZE=!1,t.FOG=!1,t.LIGHT0=!1,t.LIGHT1=!1,t.LIGHT2=!1,t.LIGHT3=!1,t.SPOTLIGHT0=!1,t.SPOTLIGHT1=!1,t.SPOTLIGHT2=!1,t.SPOTLIGHT3=!1,t.HEMILIGHT0=!1,t.HEMILIGHT1=!1,t.HEMILIGHT2=!1,t.HEMILIGHT3=!1,t.DIRLIGHT0=!1,t.DIRLIGHT1=!1,t.DIRLIGHT2=!1,t.DIRLIGHT3=!1,t.POINTLIGHT0=!1,t.POINTLIGHT1=!1,t.POINTLIGHT2=!1,t.POINTLIGHT3=!1,t.SHADOW0=!1,t.SHADOW1=!1,t.SHADOW2=!1,t.SHADOW3=!1,t.SHADOWS=!1,t.SHADOWESM0=!1,t.SHADOWESM1=!1,t.SHADOWESM2=!1,t.SHADOWESM3=!1,t.SHADOWPOISSON0=!1,t.SHADOWPOISSON1=!1,t.SHADOWPOISSON2=!1,t.SHADOWPOISSON3=!1,t.SHADOWPCF0=!1,t.SHADOWPCF1=!1,t.SHADOWPCF2=!1,t.SHADOWPCF3=!1,t.SHADOWPCSS0=!1,t.SHADOWPCSS1=!1,t.SHADOWPCSS2=!1,t.SHADOWPCSS3=!1,t.NORMAL=!1,t.UV1=!1,t.UV2=!1,t.NUM_BONE_INFLUENCERS=0,t.BonesPerMesh=0,t.INSTANCES=!1,t.LIGHTING=!1,t.rebuild(),t}return Object(r.__extends)(t,e),t}(a.a),re=function(e){function t(t,n){var r=e.call(this,t,n)||this;return r.diffuseColor=new o.a(1,1,1),r._disableLighting=!1,r._maxSimultaneousLights=4,r}return Object(r.__extends)(t,e),t.prototype.needAlphaBlending=function(){return this.alpha<1},t.prototype.needAlphaBlendingForMesh=function(e){return this.needAlphaBlending()||e.visibility<1},t.prototype.needAlphaTesting=function(){return!1},t.prototype.getAlphaTestTexture=function(){return null},t.prototype.isReadyForSubMesh=function(e,t,n){if(this.isFrozen&&t.effect&&t.effect._wasPreviouslyReady)return!0;t._materialDefines||(t._materialDefines=new ne);var r=t._materialDefines,i=this.getScene();if(!this.checkReadyOnEveryCall&&t.effect&&this._renderId===i.getRenderId())return!0;var o=i.getEngine();if(r._areTexturesDirty&&(r._needUVs=!1,i.texturesEnabled&&this._diffuseTexture&&l.a.DiffuseTextureEnabled)){if(!this._diffuseTexture.isReady())return!1;r._needUVs=!0,r.DIFFUSE=!0}if(s.a.PrepareDefinesForMisc(e,i,!1,this.pointsCloud,this.fogEnabled,this._shouldTurnAlphaTestOn(e),r),r._needNormals=!0,s.a.PrepareDefinesForLights(i,e,r,!1,this._maxSimultaneousLights,this._disableLighting),s.a.PrepareDefinesForFrameBoundValues(i,o,r,!!n),r.LIGHTING=!this._disableLighting,s.a.PrepareDefinesForAttributes(e,r,!0,!0),r.isDirty){r.markAsProcessed(),i.resetCachedMaterial();var a=new g.a;r.FOG&&a.addFallback(1,"FOG"),s.a.HandleFallbacksForShadows(r,a),r.NUM_BONE_INFLUENCERS>0&&a.addCPUSkinningFallback(0,e);var c=[u.b.PositionKind];r.NORMAL&&c.push(u.b.NormalKind),r.UV1&&c.push(u.b.UVKind),r.UV2&&c.push(u.b.UV2Kind),s.a.PrepareAttributesForBones(c,e,r,a),s.a.PrepareAttributesForInstances(c,r);var h=r.toString(),d=["world","view","viewProjection","vEyePosition","vLightsType","vDiffuseColor","vFogInfos","vFogColor","pointSize","vDiffuseInfos","mBones","vClipPlane","vClipPlane2","vClipPlane3","vClipPlane4","vClipPlane5","vClipPlane6","diffuseMatrix"],p=["diffuseSampler"],f=new Array;s.a.PrepareUniformsAndSamplersList({uniformsNames:d,uniformBuffersNames:f,samplers:p,defines:r,maxSimultaneousLights:4}),t.setEffect(i.getEngine().createEffect("normal",{attributes:c,uniformsNames:d,uniformBuffersNames:f,samplers:p,defines:h,fallbacks:a,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:4}},o),r)}return!(!t.effect||!t.effect.isReady())&&(this._renderId=i.getRenderId(),t.effect._wasPreviouslyReady=!0,!0)},t.prototype.bindForSubMesh=function(e,t,n){var r=this.getScene(),i=n._materialDefines;if(i){var o=n.effect;o&&(this._activeEffect=o,this.bindOnlyWorldMatrix(e),this._activeEffect.setMatrix("viewProjection",r.getTransformMatrix()),s.a.BindBonesParameters(t,this._activeEffect),this._mustRebind(r,o)&&(this.diffuseTexture&&l.a.DiffuseTextureEnabled&&(this._activeEffect.setTexture("diffuseSampler",this.diffuseTexture),this._activeEffect.setFloat2("vDiffuseInfos",this.diffuseTexture.coordinatesIndex,this.diffuseTexture.level),this._activeEffect.setMatrix("diffuseMatrix",this.diffuseTexture.getTextureMatrix())),s.a.BindClipPlane(this._activeEffect,r),this.pointsCloud&&this._activeEffect.setFloat("pointSize",this.pointSize),s.a.BindEyePosition(o,r)),this._activeEffect.setColor4("vDiffuseColor",this.diffuseColor,this.alpha*t.visibility),r.lightsEnabled&&!this.disableLighting&&s.a.BindLights(r,t,this._activeEffect,i),r.fogEnabled&&t.applyFog&&r.fogMode!==h.a.FOGMODE_NONE&&this._activeEffect.setMatrix("view",r.getViewMatrix()),s.a.BindFogParameters(r,t,this._activeEffect),this._afterBind(t,this._activeEffect))}},t.prototype.getAnimatables=function(){var e=[];return this.diffuseTexture&&this.diffuseTexture.animations&&this.diffuseTexture.animations.length>0&&e.push(this.diffuseTexture),e},t.prototype.getActiveTextures=function(){var t=e.prototype.getActiveTextures.call(this);return this._diffuseTexture&&t.push(this._diffuseTexture),t},t.prototype.hasTexture=function(t){return!!e.prototype.hasTexture.call(this,t)||this.diffuseTexture===t},t.prototype.dispose=function(t){this.diffuseTexture&&this.diffuseTexture.dispose(),e.prototype.dispose.call(this,t)},t.prototype.clone=function(e){var n=this;return i.a.Clone((function(){return new t(e,n.getScene())}),this)},t.prototype.serialize=function(){var e=i.a.Serialize(this);return e.customType="BABYLON.NormalMaterial",e},t.prototype.getClassName=function(){return"NormalMaterial"},t.Parse=function(e,n,r){return i.a.Parse((function(){return new t(e.name,n)}),e,n,r)},Object(r.__decorate)([Object(i.m)("diffuseTexture")],t.prototype,"_diffuseTexture",void 0),Object(r.__decorate)([Object(i.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"diffuseTexture",void 0),Object(r.__decorate)([Object(i.e)()],t.prototype,"diffuseColor",void 0),Object(r.__decorate)([Object(i.c)("disableLighting")],t.prototype,"_disableLighting",void 0),Object(r.__decorate)([Object(i.b)("_markAllSubMeshesAsLightsDirty")],t.prototype,"disableLighting",void 0),Object(r.__decorate)([Object(i.c)("maxSimultaneousLights")],t.prototype,"_maxSimultaneousLights",void 0),Object(r.__decorate)([Object(i.b)("_markAllSubMeshesAsLightsDirty")],t.prototype,"maxSimultaneousLights",void 0),t}(c.a);d.a.RegisteredTypes["BABYLON.NormalMaterial"]=re;var ie="precision highp float;\n\nuniform vec3 vEyePosition;\nuniform float alpha;\nuniform vec3 shadowColor;\n\nvarying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n\n#include<helperFunctions>\n\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#include<lightsFragmentFunctions>\n#include<shadowsFragmentFunctions>\n#include<clipPlaneFragmentDeclaration>\n\n#include<fogFragmentDeclaration>\nvoid main(void) {\n#include<clipPlaneFragment>\nvec3 viewDirectionW=normalize(vEyePosition-vPositionW);\n\n#ifdef NORMAL\nvec3 normalW=normalize(vNormalW);\n#else\nvec3 normalW=vec3(1.0,1.0,1.0);\n#endif\n\nvec3 diffuseBase=vec3(0.,0.,0.);\nlightingInfo info;\nfloat shadow=1.;\nfloat glossiness=0.;\n#include<lightFragment>[0..1]\n\nvec4 color=vec4(shadowColor,(1.0-clamp(shadow,0.,1.))*alpha);\n#include<fogFragment>\ngl_FragColor=color;\n}";p.a.ShadersStore.shadowOnlyPixelShader=ie;var oe="precision highp float;\n\nattribute vec3 position;\n#ifdef NORMAL\nattribute vec3 normal;\n#endif\n#include<bonesDeclaration>\n\n#include<instancesDeclaration>\nuniform mat4 view;\nuniform mat4 viewProjection;\n#ifdef POINTSIZE\nuniform float pointSize;\n#endif\n\nvarying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#ifdef VERTEXCOLOR\nvarying vec4 vColor;\n#endif\n#include<clipPlaneVertexDeclaration>\n#include<fogVertexDeclaration>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\nvoid main(void) {\n#include<instancesVertex>\n#include<bonesVertex>\nvec4 worldPos=finalWorld*vec4(position,1.0);\ngl_Position=viewProjection*worldPos;\nvPositionW=vec3(worldPos);\n#ifdef NORMAL\nvNormalW=normalize(vec3(finalWorld*vec4(normal,0.0)));\n#endif\n\n#include<clipPlaneVertex>\n\n#include<fogVertex>\n#include<shadowsVertex>[0..maxSimultaneousLights]\n\n#ifdef POINTSIZE\ngl_PointSize=pointSize;\n#endif\n}\n";p.a.ShadersStore.shadowOnlyVertexShader=oe;var ae=function(e){function t(){var t=e.call(this)||this;return t.CLIPPLANE=!1,t.CLIPPLANE2=!1,t.CLIPPLANE3=!1,t.CLIPPLANE4=!1,t.CLIPPLANE5=!1,t.CLIPPLANE6=!1,t.POINTSIZE=!1,t.FOG=!1,t.NORMAL=!1,t.NUM_BONE_INFLUENCERS=0,t.BonesPerMesh=0,t.INSTANCES=!1,t.rebuild(),t}return Object(r.__extends)(t,e),t}(a.a),se=function(e){function t(t,n){var r=e.call(this,t,n)||this;return r.shadowColor=o.a.Black(),r}return Object(r.__extends)(t,e),t.prototype.needAlphaBlending=function(){return!0},t.prototype.needAlphaTesting=function(){return!1},t.prototype.getAlphaTestTexture=function(){return null},Object.defineProperty(t.prototype,"activeLight",{get:function(){return this._activeLight},set:function(e){this._activeLight=e},enumerable:!0,configurable:!0}),t.prototype.isReadyForSubMesh=function(e,t,n){if(this.isFrozen&&t.effect&&t.effect._wasPreviouslyReady)return!0;t._materialDefines||(t._materialDefines=new ae);var r=t._materialDefines,i=this.getScene();if(!this.checkReadyOnEveryCall&&t.effect&&this._renderId===i.getRenderId())return!0;var o=i.getEngine();if(this._activeLight)for(var a=0,c=e.lightSources;a<c.length;a++){var l=c[a];if(l.shadowEnabled){if(this._activeLight===l)break;var h=e.lightSources.indexOf(this._activeLight);-1!==h&&(e.lightSources.splice(h,1),e.lightSources.splice(0,0,this._activeLight));break}}if(s.a.PrepareDefinesForFrameBoundValues(i,o,r,!!n),s.a.PrepareDefinesForMisc(e,i,!1,this.pointsCloud,this.fogEnabled,this._shouldTurnAlphaTestOn(e),r),r._needNormals=s.a.PrepareDefinesForLights(i,e,r,!1,1),s.a.PrepareDefinesForAttributes(e,r,!1,!0),r.isDirty){r.markAsProcessed(),i.resetCachedMaterial();var d=new g.a;r.FOG&&d.addFallback(1,"FOG"),s.a.HandleFallbacksForShadows(r,d,1),r.NUM_BONE_INFLUENCERS>0&&d.addCPUSkinningFallback(0,e);var p=[u.b.PositionKind];r.NORMAL&&p.push(u.b.NormalKind),s.a.PrepareAttributesForBones(p,e,r,d),s.a.PrepareAttributesForInstances(p,r);var f=r.toString(),m=["world","view","viewProjection","vEyePosition","vLightsType","vFogInfos","vFogColor","pointSize","alpha","shadowColor","mBones","vClipPlane","vClipPlane2","vClipPlane3","vClipPlane4","vClipPlane5","vClipPlane6"],_=new Array,v=new Array;s.a.PrepareUniformsAndSamplersList({uniformsNames:m,uniformBuffersNames:v,samplers:_,defines:r,maxSimultaneousLights:1}),t.setEffect(i.getEngine().createEffect("shadowOnly",{attributes:p,uniformsNames:m,uniformBuffersNames:v,samplers:_,defines:f,fallbacks:d,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:1}},o),r)}return!(!t.effect||!t.effect.isReady())&&(this._renderId=i.getRenderId(),t.effect._wasPreviouslyReady=!0,!0)},t.prototype.bindForSubMesh=function(e,t,n){var r=this.getScene(),i=n._materialDefines;if(i){var o=n.effect;o&&(this._activeEffect=o,this.bindOnlyWorldMatrix(e),this._activeEffect.setMatrix("viewProjection",r.getTransformMatrix()),s.a.BindBonesParameters(t,this._activeEffect),this._mustRebind(r,o)&&(s.a.BindClipPlane(this._activeEffect,r),this.pointsCloud&&this._activeEffect.setFloat("pointSize",this.pointSize),this._activeEffect.setFloat("alpha",this.alpha),this._activeEffect.setColor3("shadowColor",this.shadowColor),s.a.BindEyePosition(o,r)),r.lightsEnabled&&s.a.BindLights(r,t,this._activeEffect,i,1),r.fogEnabled&&t.applyFog&&r.fogMode!==h.a.FOGMODE_NONE&&this._activeEffect.setMatrix("view",r.getViewMatrix()),s.a.BindFogParameters(r,t,this._activeEffect),this._afterBind(t,this._activeEffect))}},t.prototype.clone=function(e){var n=this;return i.a.Clone((function(){return new t(e,n.getScene())}),this)},t.prototype.serialize=function(){var e=i.a.Serialize(this);return e.customType="BABYLON.ShadowOnlyMaterial",e},t.prototype.getClassName=function(){return"ShadowOnlyMaterial"},t.Parse=function(e,n,r){return i.a.Parse((function(){return new t(e.name,n)}),e,n,r)},t}(c.a);d.a.RegisteredTypes["BABYLON.ShadowOnlyMaterial"]=se;var ce="precision highp float;\n\nuniform vec3 vEyePosition;\nuniform vec4 vDiffuseColor;\n\nvarying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#ifdef VERTEXCOLOR\nvarying vec4 vColor;\n#endif\n\n#include<helperFunctions>\n\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#include<lightsFragmentFunctions>\n#include<shadowsFragmentFunctions>\n\n#ifdef DIFFUSE\nvarying vec2 vDiffuseUV;\nuniform sampler2D diffuseSampler;\nuniform vec2 vDiffuseInfos;\n#endif\n#include<clipPlaneFragmentDeclaration>\n\n#include<fogFragmentDeclaration>\nvoid main(void) {\n#include<clipPlaneFragment>\nvec3 viewDirectionW=normalize(vEyePosition-vPositionW);\n\nvec4 baseColor=vec4(1.,1.,1.,1.);\nvec3 diffuseColor=vDiffuseColor.rgb;\n\nfloat alpha=vDiffuseColor.a;\n#ifdef DIFFUSE\nbaseColor=texture2D(diffuseSampler,vDiffuseUV);\n#ifdef ALPHATEST\nif (baseColor.a<0.4)\ndiscard;\n#endif\n#include<depthPrePass>\nbaseColor.rgb*=vDiffuseInfos.y;\n#endif\n#ifdef VERTEXCOLOR\nbaseColor.rgb*=vColor.rgb;\n#endif\n\n#ifdef NORMAL\nvec3 normalW=normalize(vNormalW);\n#else\nvec3 normalW=vec3(1.0,1.0,1.0);\n#endif\n\nvec3 diffuseBase=vec3(0.,0.,0.);\nlightingInfo info;\nfloat shadow=1.;\nfloat glossiness=0.;\n#ifdef SPECULARTERM\nvec3 specularBase=vec3(0.,0.,0.);\n#endif\n#include<lightFragment>[0..maxSimultaneousLights]\n#ifdef VERTEXALPHA\nalpha*=vColor.a;\n#endif\nvec3 finalDiffuse=clamp(diffuseBase*diffuseColor,0.0,1.0)*baseColor.rgb;\n\nvec4 color=vec4(finalDiffuse,alpha);\n#include<fogFragment>\ngl_FragColor=color;\n}";p.a.ShadersStore.simplePixelShader=ce;var le="precision highp float;\n\nattribute vec3 position;\n#ifdef NORMAL\nattribute vec3 normal;\n#endif\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#ifdef VERTEXCOLOR\nattribute vec4 color;\n#endif\n#include<bonesDeclaration>\n\n#include<instancesDeclaration>\nuniform mat4 view;\nuniform mat4 viewProjection;\n#ifdef DIFFUSE\nvarying vec2 vDiffuseUV;\nuniform mat4 diffuseMatrix;\nuniform vec2 vDiffuseInfos;\n#endif\n#ifdef POINTSIZE\nuniform float pointSize;\n#endif\n\nvarying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#ifdef VERTEXCOLOR\nvarying vec4 vColor;\n#endif\n#include<clipPlaneVertexDeclaration>\n#include<fogVertexDeclaration>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\nvoid main(void) {\n#include<instancesVertex>\n#include<bonesVertex>\nvec4 worldPos=finalWorld*vec4(position,1.0);\ngl_Position=viewProjection*worldPos;\nvPositionW=vec3(worldPos);\n#ifdef NORMAL\nvNormalW=normalize(vec3(finalWorld*vec4(normal,0.0)));\n#endif\n\n#ifndef UV1\nvec2 uv=vec2(0.,0.);\n#endif\n#ifndef UV2\nvec2 uv2=vec2(0.,0.);\n#endif\n#ifdef DIFFUSE\nif (vDiffuseInfos.x == 0.)\n{\nvDiffuseUV=vec2(diffuseMatrix*vec4(uv,1.0,0.0));\n}\nelse\n{\nvDiffuseUV=vec2(diffuseMatrix*vec4(uv2,1.0,0.0));\n}\n#endif\n\n#include<clipPlaneVertex>\n\n#include<fogVertex>\n#include<shadowsVertex>[0..maxSimultaneousLights]\n\n#ifdef VERTEXCOLOR\nvColor=color;\n#endif\n\n#ifdef POINTSIZE\ngl_PointSize=pointSize;\n#endif\n}\n";p.a.ShadersStore.simpleVertexShader=le;var ue=function(e){function t(){var t=e.call(this)||this;return t.DIFFUSE=!1,t.CLIPPLANE=!1,t.CLIPPLANE2=!1,t.CLIPPLANE3=!1,t.CLIPPLANE4=!1,t.CLIPPLANE5=!1,t.CLIPPLANE6=!1,t.ALPHATEST=!1,t.DEPTHPREPASS=!1,t.POINTSIZE=!1,t.FOG=!1,t.NORMAL=!1,t.UV1=!1,t.UV2=!1,t.VERTEXCOLOR=!1,t.VERTEXALPHA=!1,t.NUM_BONE_INFLUENCERS=0,t.BonesPerMesh=0,t.INSTANCES=!1,t.rebuild(),t}return Object(r.__extends)(t,e),t}(a.a),he=function(e){function t(t,n){var r=e.call(this,t,n)||this;return r.diffuseColor=new o.a(1,1,1),r._disableLighting=!1,r._maxSimultaneousLights=4,r}return Object(r.__extends)(t,e),t.prototype.needAlphaBlending=function(){return this.alpha<1},t.prototype.needAlphaTesting=function(){return!1},t.prototype.getAlphaTestTexture=function(){return null},t.prototype.isReadyForSubMesh=function(e,t,n){if(this.isFrozen&&t.effect&&t.effect._wasPreviouslyReady)return!0;t._materialDefines||(t._materialDefines=new ue);var r=t._materialDefines,i=this.getScene();if(!this.checkReadyOnEveryCall&&t.effect&&this._renderId===i.getRenderId())return!0;var o=i.getEngine();if(r._areTexturesDirty&&(r._needUVs=!1,i.texturesEnabled&&this._diffuseTexture&&l.a.DiffuseTextureEnabled)){if(!this._diffuseTexture.isReady())return!1;r._needUVs=!0,r.DIFFUSE=!0}if(s.a.PrepareDefinesForMisc(e,i,!1,this.pointsCloud,this.fogEnabled,this._shouldTurnAlphaTestOn(e),r),r._needNormals=s.a.PrepareDefinesForLights(i,e,r,!1,this._maxSimultaneousLights,this._disableLighting),s.a.PrepareDefinesForFrameBoundValues(i,o,r,!!n),s.a.PrepareDefinesForAttributes(e,r,!0,!0),r.isDirty){r.markAsProcessed(),i.resetCachedMaterial();var a=new g.a;r.FOG&&a.addFallback(1,"FOG"),s.a.HandleFallbacksForShadows(r,a,this.maxSimultaneousLights),r.NUM_BONE_INFLUENCERS>0&&a.addCPUSkinningFallback(0,e);var c=[u.b.PositionKind];r.NORMAL&&c.push(u.b.NormalKind),r.UV1&&c.push(u.b.UVKind),r.UV2&&c.push(u.b.UV2Kind),r.VERTEXCOLOR&&c.push(u.b.ColorKind),s.a.PrepareAttributesForBones(c,e,r,a),s.a.PrepareAttributesForInstances(c,r);var h=r.toString(),d=["world","view","viewProjection","vEyePosition","vLightsType","vDiffuseColor","vFogInfos","vFogColor","pointSize","vDiffuseInfos","mBones","vClipPlane","vClipPlane2","vClipPlane3","vClipPlane4","vClipPlane5","vClipPlane6","diffuseMatrix"],p=["diffuseSampler"],f=new Array;s.a.PrepareUniformsAndSamplersList({uniformsNames:d,uniformBuffersNames:f,samplers:p,defines:r,maxSimultaneousLights:this.maxSimultaneousLights}),t.setEffect(i.getEngine().createEffect("simple",{attributes:c,uniformsNames:d,uniformBuffersNames:f,samplers:p,defines:h,fallbacks:a,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:this._maxSimultaneousLights-1}},o),r)}return!(!t.effect||!t.effect.isReady())&&(this._renderId=i.getRenderId(),t.effect._wasPreviouslyReady=!0,!0)},t.prototype.bindForSubMesh=function(e,t,n){var r=this.getScene(),i=n._materialDefines;if(i){var o=n.effect;o&&(this._activeEffect=o,this.bindOnlyWorldMatrix(e),this._activeEffect.setMatrix("viewProjection",r.getTransformMatrix()),s.a.BindBonesParameters(t,this._activeEffect),this._mustRebind(r,o)&&(this._diffuseTexture&&l.a.DiffuseTextureEnabled&&(this._activeEffect.setTexture("diffuseSampler",this._diffuseTexture),this._activeEffect.setFloat2("vDiffuseInfos",this._diffuseTexture.coordinatesIndex,this._diffuseTexture.level),this._activeEffect.setMatrix("diffuseMatrix",this._diffuseTexture.getTextureMatrix())),s.a.BindClipPlane(this._activeEffect,r),this.pointsCloud&&this._activeEffect.setFloat("pointSize",this.pointSize),s.a.BindEyePosition(o,r)),this._activeEffect.setColor4("vDiffuseColor",this.diffuseColor,this.alpha*t.visibility),r.lightsEnabled&&!this.disableLighting&&s.a.BindLights(r,t,this._activeEffect,i,this.maxSimultaneousLights),r.fogEnabled&&t.applyFog&&r.fogMode!==h.a.FOGMODE_NONE&&this._activeEffect.setMatrix("view",r.getViewMatrix()),s.a.BindFogParameters(r,t,this._activeEffect),this._afterBind(t,this._activeEffect))}},t.prototype.getAnimatables=function(){var e=[];return this._diffuseTexture&&this._diffuseTexture.animations&&this._diffuseTexture.animations.length>0&&e.push(this._diffuseTexture),e},t.prototype.getActiveTextures=function(){var t=e.prototype.getActiveTextures.call(this);return this._diffuseTexture&&t.push(this._diffuseTexture),t},t.prototype.hasTexture=function(t){return!!e.prototype.hasTexture.call(this,t)||this.diffuseTexture===t},t.prototype.dispose=function(t){this._diffuseTexture&&this._diffuseTexture.dispose(),e.prototype.dispose.call(this,t)},t.prototype.clone=function(e){var n=this;return i.a.Clone((function(){return new t(e,n.getScene())}),this)},t.prototype.serialize=function(){var e=i.a.Serialize(this);return e.customType="BABYLON.SimpleMaterial",e},t.prototype.getClassName=function(){return"SimpleMaterial"},t.Parse=function(e,n,r){return i.a.Parse((function(){return new t(e.name,n)}),e,n,r)},Object(r.__decorate)([Object(i.m)("diffuseTexture")],t.prototype,"_diffuseTexture",void 0),Object(r.__decorate)([Object(i.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"diffuseTexture",void 0),Object(r.__decorate)([Object(i.e)("diffuse")],t.prototype,"diffuseColor",void 0),Object(r.__decorate)([Object(i.c)("disableLighting")],t.prototype,"_disableLighting",void 0),Object(r.__decorate)([Object(i.b)("_markAllSubMeshesAsLightsDirty")],t.prototype,"disableLighting",void 0),Object(r.__decorate)([Object(i.c)("maxSimultaneousLights")],t.prototype,"_maxSimultaneousLights",void 0),Object(r.__decorate)([Object(i.b)("_markAllSubMeshesAsLightsDirty")],t.prototype,"maxSimultaneousLights",void 0),t}(c.a);d.a.RegisteredTypes["BABYLON.SimpleMaterial"]=he;var de="precision highp float;\n\nvarying vec3 vPositionW;\n#ifdef VERTEXCOLOR\nvarying vec4 vColor;\n#endif\n#include<clipPlaneFragmentDeclaration>\n\nuniform vec3 cameraPosition;\nuniform vec3 cameraOffset;\nuniform float luminance;\nuniform float turbidity;\nuniform float rayleigh;\nuniform float mieCoefficient;\nuniform float mieDirectionalG;\nuniform vec3 sunPosition;\n\n#include<fogFragmentDeclaration>\n\nconst float e=2.71828182845904523536028747135266249775724709369995957;\nconst float pi=3.141592653589793238462643383279502884197169;\nconst float n=1.0003;\nconst float N=2.545E25;\nconst float pn=0.035;\nconst vec3 lambda=vec3(680E-9,550E-9,450E-9);\nconst vec3 K=vec3(0.686,0.678,0.666);\nconst float v=4.0;\nconst float rayleighZenithLength=8.4E3;\nconst float mieZenithLength=1.25E3;\nconst vec3 up=vec3(0.0,1.0,0.0);\nconst float EE=1000.0;\nconst float sunAngularDiameterCos=0.999956676946448443553574619906976478926848692873900859324;\nconst float cutoffAngle=pi/1.95;\nconst float steepness=1.5;\nvec3 totalRayleigh(vec3 lambda)\n{\nreturn (8.0*pow(pi,3.0)*pow(pow(n,2.0)-1.0,2.0)*(6.0+3.0*pn))/(3.0*N*pow(lambda,vec3(4.0))*(6.0-7.0*pn));\n}\nvec3 simplifiedRayleigh()\n{\nreturn 0.0005/vec3(94,40,18);\n}\nfloat rayleighPhase(float cosTheta)\n{\nreturn (3.0/(16.0*pi))*(1.0+pow(cosTheta,2.0));\n}\nvec3 totalMie(vec3 lambda,vec3 K,float T)\n{\nfloat c=(0.2*T )*10E-18;\nreturn 0.434*c*pi*pow((2.0*pi)/lambda,vec3(v-2.0))*K;\n}\nfloat hgPhase(float cosTheta,float g)\n{\nreturn (1.0/(4.0*pi))*((1.0-pow(g,2.0))/pow(1.0-2.0*g*cosTheta+pow(g,2.0),1.5));\n}\nfloat sunIntensity(float zenithAngleCos)\n{\nreturn EE*max(0.0,1.0-exp((-(cutoffAngle-acos(zenithAngleCos))/steepness)));\n}\nfloat A=0.15;\nfloat B=0.50;\nfloat C=0.10;\nfloat D=0.20;\nfloat EEE=0.02;\nfloat F=0.30;\nfloat W=1000.0;\nvec3 Uncharted2Tonemap(vec3 x)\n{\nreturn ((x*(A*x+C*B)+D*EEE)/(x*(A*x+B)+D*F))-EEE/F;\n}\nvoid main(void) {\n\n#include<clipPlaneFragment>\n\nfloat sunfade=1.0-clamp(1.0-exp((sunPosition.y/450000.0)),0.0,1.0);\nfloat rayleighCoefficient=rayleigh-(1.0*(1.0-sunfade));\nvec3 sunDirection=normalize(sunPosition);\nfloat sunE=sunIntensity(dot(sunDirection,up));\nvec3 betaR=simplifiedRayleigh()*rayleighCoefficient;\nvec3 betaM=totalMie(lambda,K,turbidity)*mieCoefficient;\nfloat zenithAngle=acos(max(0.0,dot(up,normalize(vPositionW-cameraPosition+cameraOffset))));\nfloat sR=rayleighZenithLength/(cos(zenithAngle)+0.15*pow(93.885-((zenithAngle*180.0)/pi),-1.253));\nfloat sM=mieZenithLength/(cos(zenithAngle)+0.15*pow(93.885-((zenithAngle*180.0)/pi),-1.253));\nvec3 Fex=exp(-(betaR*sR+betaM*sM));\nfloat cosTheta=dot(normalize(vPositionW-cameraPosition),sunDirection);\nfloat rPhase=rayleighPhase(cosTheta*0.5+0.5);\nvec3 betaRTheta=betaR*rPhase;\nfloat mPhase=hgPhase(cosTheta,mieDirectionalG);\nvec3 betaMTheta=betaM*mPhase;\nvec3 Lin=pow(sunE*((betaRTheta+betaMTheta)/(betaR+betaM))*(1.0-Fex),vec3(1.5));\nLin*=mix(vec3(1.0),pow(sunE*((betaRTheta+betaMTheta)/(betaR+betaM))*Fex,vec3(1.0/2.0)),clamp(pow(1.0-dot(up,sunDirection),5.0),0.0,1.0));\nvec3 direction=normalize(vPositionW-cameraPosition);\nfloat theta=acos(direction.y);\nfloat phi=atan(direction.z,direction.x);\nvec2 uv=vec2(phi,theta)/vec2(2.0*pi,pi)+vec2(0.5,0.0);\nvec3 L0=vec3(0.1)*Fex;\nfloat sundisk=smoothstep(sunAngularDiameterCos,sunAngularDiameterCos+0.00002,cosTheta);\nL0+=(sunE*19000.0*Fex)*sundisk;\nvec3 whiteScale=1.0/Uncharted2Tonemap(vec3(W));\nvec3 texColor=(Lin+L0);\ntexColor*=0.04 ;\ntexColor+=vec3(0.0,0.001,0.0025)*0.3;\nfloat g_fMaxLuminance=1.0;\nfloat fLumScaled=0.1/luminance;\nfloat fLumCompressed=(fLumScaled*(1.0+(fLumScaled/(g_fMaxLuminance*g_fMaxLuminance))))/(1.0+fLumScaled);\nfloat ExposureBias=fLumCompressed;\nvec3 curr=Uncharted2Tonemap((log2(2.0/pow(luminance,4.0)))*texColor);\n\n\n\nvec3 retColor=curr*whiteScale;\n\n\nfloat alpha=1.0;\n#ifdef VERTEXCOLOR\nretColor.rgb*=vColor.rgb;\n#endif\n#ifdef VERTEXALPHA\nalpha*=vColor.a;\n#endif\n\nvec4 color=clamp(vec4(retColor.rgb,alpha),0.0,1.0);\n\n#include<fogFragment>\ngl_FragColor=color;\n}\n";p.a.ShadersStore.skyPixelShader=de;var pe="precision highp float;\n\nattribute vec3 position;\n#ifdef VERTEXCOLOR\nattribute vec4 color;\n#endif\n\nuniform mat4 world;\nuniform mat4 view;\nuniform mat4 viewProjection;\n#ifdef POINTSIZE\nuniform float pointSize;\n#endif\n\nvarying vec3 vPositionW;\n#ifdef VERTEXCOLOR\nvarying vec4 vColor;\n#endif\n#include<clipPlaneVertexDeclaration>\n#include<fogVertexDeclaration>\nvoid main(void) {\ngl_Position=viewProjection*world*vec4(position,1.0);\nvec4 worldPos=world*vec4(position,1.0);\nvPositionW=vec3(worldPos);\n\n#include<clipPlaneVertex>\n\n#include<fogVertex>\n\n#ifdef VERTEXCOLOR\nvColor=color;\n#endif\n\n#ifdef POINTSIZE\ngl_PointSize=pointSize;\n#endif\n}\n";p.a.ShadersStore.skyVertexShader=pe;var fe=function(e){function t(){var t=e.call(this)||this;return t.CLIPPLANE=!1,t.CLIPPLANE2=!1,t.CLIPPLANE3=!1,t.CLIPPLANE4=!1,t.CLIPPLANE5=!1,t.CLIPPLANE6=!1,t.POINTSIZE=!1,t.FOG=!1,t.VERTEXCOLOR=!1,t.VERTEXALPHA=!1,t.rebuild(),t}return Object(r.__extends)(t,e),t}(a.a),me=function(e){function t(t,n){var r=e.call(this,t,n)||this;return r.luminance=1,r.turbidity=10,r.rayleigh=2,r.mieCoefficient=.005,r.mieDirectionalG=.8,r.distance=500,r.inclination=.49,r.azimuth=.25,r.sunPosition=new I.e(0,100,0),r.useSunPosition=!1,r.cameraOffset=I.e.Zero(),r._cameraPosition=I.e.Zero(),r}return Object(r.__extends)(t,e),t.prototype.needAlphaBlending=function(){return this.alpha<1},t.prototype.needAlphaTesting=function(){return!1},t.prototype.getAlphaTestTexture=function(){return null},t.prototype.isReadyForSubMesh=function(e,t,n){if(this.isFrozen&&t.effect&&t.effect._wasPreviouslyReady)return!0;t._materialDefines||(t._materialDefines=new fe);var r=t._materialDefines,i=this.getScene();if(!this.checkReadyOnEveryCall&&t.effect&&this._renderId===i.getRenderId())return!0;if(s.a.PrepareDefinesForMisc(e,i,!1,this.pointsCloud,this.fogEnabled,!1,r),s.a.PrepareDefinesForAttributes(e,r,!0,!1),r.isDirty){r.markAsProcessed(),i.resetCachedMaterial();var o=new g.a;r.FOG&&o.addFallback(1,"FOG");var a=[u.b.PositionKind];r.VERTEXCOLOR&&a.push(u.b.ColorKind);var c=r.toString();t.setEffect(i.getEngine().createEffect("sky",a,["world","viewProjection","view","vFogInfos","vFogColor","pointSize","vClipPlane","vClipPlane2","vClipPlane3","vClipPlane4","vClipPlane5","vClipPlane6","luminance","turbidity","rayleigh","mieCoefficient","mieDirectionalG","sunPosition","cameraPosition","cameraOffset"],[],c,o,this.onCompiled,this.onError),r)}return!(!t.effect||!t.effect.isReady())&&(this._renderId=i.getRenderId(),t.effect._wasPreviouslyReady=!0,!0)},t.prototype.bindForSubMesh=function(e,t,n){var r=this.getScene();if(n._materialDefines){var i=n.effect;if(i){this._activeEffect=i,this.bindOnlyWorldMatrix(e),this._activeEffect.setMatrix("viewProjection",r.getTransformMatrix()),this._mustRebind(r,i)&&(s.a.BindClipPlane(this._activeEffect,r),this.pointsCloud&&this._activeEffect.setFloat("pointSize",this.pointSize)),r.fogEnabled&&t.applyFog&&r.fogMode!==h.a.FOGMODE_NONE&&this._activeEffect.setMatrix("view",r.getViewMatrix()),s.a.BindFogParameters(r,t,this._activeEffect);var o=r.activeCamera;if(o){var a=o.getWorldMatrix();this._cameraPosition.x=a.m[12],this._cameraPosition.y=a.m[13],this._cameraPosition.z=a.m[14],this._activeEffect.setVector3("cameraPosition",this._cameraPosition)}if(this._activeEffect.setVector3("cameraOffset",this.cameraOffset),this.luminance>0&&this._activeEffect.setFloat("luminance",this.luminance),this._activeEffect.setFloat("turbidity",this.turbidity),this._activeEffect.setFloat("rayleigh",this.rayleigh),this._activeEffect.setFloat("mieCoefficient",this.mieCoefficient),this._activeEffect.setFloat("mieDirectionalG",this.mieDirectionalG),!this.useSunPosition){var c=Math.PI*(this.inclination-.5),l=2*Math.PI*(this.azimuth-.5);this.sunPosition.x=this.distance*Math.cos(l),this.sunPosition.y=this.distance*Math.sin(l)*Math.sin(c),this.sunPosition.z=this.distance*Math.sin(l)*Math.cos(c)}this._activeEffect.setVector3("sunPosition",this.sunPosition),this._afterBind(t,this._activeEffect)}}},t.prototype.getAnimatables=function(){return[]},t.prototype.dispose=function(t){e.prototype.dispose.call(this,t)},t.prototype.clone=function(e){var n=this;return i.a.Clone((function(){return new t(e,n.getScene())}),this)},t.prototype.serialize=function(){var e=i.a.Serialize(this);return e.customType="BABYLON.SkyMaterial",e},t.prototype.getClassName=function(){return"SkyMaterial"},t.Parse=function(e,n,r){return i.a.Parse((function(){return new t(e.name,n)}),e,n,r)},Object(r.__decorate)([Object(i.c)()],t.prototype,"luminance",void 0),Object(r.__decorate)([Object(i.c)()],t.prototype,"turbidity",void 0),Object(r.__decorate)([Object(i.c)()],t.prototype,"rayleigh",void 0),Object(r.__decorate)([Object(i.c)()],t.prototype,"mieCoefficient",void 0),Object(r.__decorate)([Object(i.c)()],t.prototype,"mieDirectionalG",void 0),Object(r.__decorate)([Object(i.c)()],t.prototype,"distance",void 0),Object(r.__decorate)([Object(i.c)()],t.prototype,"inclination",void 0),Object(r.__decorate)([Object(i.c)()],t.prototype,"azimuth",void 0),Object(r.__decorate)([Object(i.o)()],t.prototype,"sunPosition",void 0),Object(r.__decorate)([Object(i.c)()],t.prototype,"useSunPosition",void 0),Object(r.__decorate)([Object(i.c)()],t.prototype,"cameraOffset",void 0),t}(c.a);d.a.RegisteredTypes["BABYLON.SkyMaterial"]=me;var ge="precision highp float;\n\nuniform vec3 vEyePosition;\nuniform vec4 vDiffuseColor;\n#ifdef SPECULARTERM\nuniform vec4 vSpecularColor;\n#endif\n\nvarying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#ifdef VERTEXCOLOR\nvarying vec4 vColor;\n#endif\n\n#include<helperFunctions>\n\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n\n#ifdef DIFFUSE\nvarying vec2 vTextureUV;\nuniform sampler2D textureSampler;\nuniform vec2 vTextureInfos;\nuniform sampler2D diffuse1Sampler;\nuniform sampler2D diffuse2Sampler;\nuniform sampler2D diffuse3Sampler;\nuniform vec2 diffuse1Infos;\nuniform vec2 diffuse2Infos;\nuniform vec2 diffuse3Infos;\n#endif\n#ifdef BUMP\nuniform sampler2D bump1Sampler;\nuniform sampler2D bump2Sampler;\nuniform sampler2D bump3Sampler;\n#endif\n\n#include<lightsFragmentFunctions>\n#include<shadowsFragmentFunctions>\n#include<clipPlaneFragmentDeclaration>\n\n#include<fogFragmentDeclaration>\n\n#ifdef BUMP\n#extension GL_OES_standard_derivatives : enable\n\nmat3 cotangent_frame(vec3 normal,vec3 p,vec2 uv)\n{\n\nvec3 dp1=dFdx(p);\nvec3 dp2=dFdy(p);\nvec2 duv1=dFdx(uv);\nvec2 duv2=dFdy(uv);\n\nvec3 dp2perp=cross(dp2,normal);\nvec3 dp1perp=cross(normal,dp1);\nvec3 tangent=dp2perp*duv1.x+dp1perp*duv2.x;\nvec3 binormal=dp2perp*duv1.y+dp1perp*duv2.y;\n\nfloat invmax=inversesqrt(max(dot(tangent,tangent),dot(binormal,binormal)));\nreturn mat3(tangent*invmax,binormal*invmax,normal);\n}\nvec3 perturbNormal(vec3 viewDir,vec3 mixColor)\n{\nvec3 bump1Color=texture2D(bump1Sampler,vTextureUV*diffuse1Infos).xyz;\nvec3 bump2Color=texture2D(bump2Sampler,vTextureUV*diffuse2Infos).xyz;\nvec3 bump3Color=texture2D(bump3Sampler,vTextureUV*diffuse3Infos).xyz;\nbump1Color.rgb*=mixColor.r;\nbump2Color.rgb=mix(bump1Color.rgb,bump2Color.rgb,mixColor.g);\nvec3 map=mix(bump2Color.rgb,bump3Color.rgb,mixColor.b);\nmap=map*255./127.-128./127.;\nmat3 TBN=cotangent_frame(vNormalW*vTextureInfos.y,-viewDir,vTextureUV);\nreturn normalize(TBN*map);\n}\n#endif\nvoid main(void) {\n\n#include<clipPlaneFragment>\nvec3 viewDirectionW=normalize(vEyePosition-vPositionW);\n\nvec4 baseColor=vec4(1.,1.,1.,1.);\nvec3 diffuseColor=vDiffuseColor.rgb;\n#ifdef SPECULARTERM\nfloat glossiness=vSpecularColor.a;\nvec3 specularColor=vSpecularColor.rgb;\n#else\nfloat glossiness=0.;\n#endif\n\nfloat alpha=vDiffuseColor.a;\n\n#ifdef NORMAL\nvec3 normalW=normalize(vNormalW);\n#else\nvec3 normalW=vec3(1.0,1.0,1.0);\n#endif\n#ifdef DIFFUSE\nbaseColor=texture2D(textureSampler,vTextureUV);\n#if defined(BUMP) && defined(DIFFUSE)\nnormalW=perturbNormal(viewDirectionW,baseColor.rgb);\n#endif\n#ifdef ALPHATEST\nif (baseColor.a<0.4)\ndiscard;\n#endif\n#include<depthPrePass>\nbaseColor.rgb*=vTextureInfos.y;\nvec4 diffuse1Color=texture2D(diffuse1Sampler,vTextureUV*diffuse1Infos);\nvec4 diffuse2Color=texture2D(diffuse2Sampler,vTextureUV*diffuse2Infos);\nvec4 diffuse3Color=texture2D(diffuse3Sampler,vTextureUV*diffuse3Infos);\ndiffuse1Color.rgb*=baseColor.r;\ndiffuse2Color.rgb=mix(diffuse1Color.rgb,diffuse2Color.rgb,baseColor.g);\nbaseColor.rgb=mix(diffuse2Color.rgb,diffuse3Color.rgb,baseColor.b);\n#endif\n#ifdef VERTEXCOLOR\nbaseColor.rgb*=vColor.rgb;\n#endif\n\nvec3 diffuseBase=vec3(0.,0.,0.);\nlightingInfo info;\nfloat shadow=1.;\n#ifdef SPECULARTERM\nvec3 specularBase=vec3(0.,0.,0.);\n#endif\n#include<lightFragment>[0..maxSimultaneousLights]\n#ifdef VERTEXALPHA\nalpha*=vColor.a;\n#endif\n#ifdef SPECULARTERM\nvec3 finalSpecular=specularBase*specularColor;\n#else\nvec3 finalSpecular=vec3(0.0);\n#endif\nvec3 finalDiffuse=clamp(diffuseBase*diffuseColor*baseColor.rgb,0.0,1.0);\n\nvec4 color=vec4(finalDiffuse+finalSpecular,alpha);\n#include<fogFragment>\ngl_FragColor=color;\n}\n";p.a.ShadersStore.terrainPixelShader=ge;var _e="precision highp float;\n\nattribute vec3 position;\n#ifdef NORMAL\nattribute vec3 normal;\n#endif\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#ifdef VERTEXCOLOR\nattribute vec4 color;\n#endif\n#include<bonesDeclaration>\n\n#include<instancesDeclaration>\nuniform mat4 view;\nuniform mat4 viewProjection;\n#ifdef DIFFUSE\nvarying vec2 vTextureUV;\nuniform mat4 textureMatrix;\nuniform vec2 vTextureInfos;\n#endif\n#ifdef POINTSIZE\nuniform float pointSize;\n#endif\n\nvarying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#ifdef VERTEXCOLOR\nvarying vec4 vColor;\n#endif\n#include<clipPlaneVertexDeclaration>\n#include<fogVertexDeclaration>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\nvoid main(void) {\n#include<instancesVertex>\n#include<bonesVertex>\nvec4 worldPos=finalWorld*vec4(position,1.0);\ngl_Position=viewProjection*worldPos;\nvPositionW=vec3(worldPos);\n#ifdef NORMAL\nvNormalW=normalize(vec3(finalWorld*vec4(normal,0.0)));\n#endif\n\n#ifndef UV1\nvec2 uv=vec2(0.,0.);\n#endif\n#ifndef UV2\nvec2 uv2=vec2(0.,0.);\n#endif\n#ifdef DIFFUSE\nif (vTextureInfos.x == 0.)\n{\nvTextureUV=vec2(textureMatrix*vec4(uv,1.0,0.0));\n}\nelse\n{\nvTextureUV=vec2(textureMatrix*vec4(uv2,1.0,0.0));\n}\n#endif\n\n#include<clipPlaneVertex>\n\n#include<fogVertex>\n\n#include<shadowsVertex>[0..maxSimultaneousLights]\n\n#ifdef VERTEXCOLOR\nvColor=color;\n#endif\n\n#ifdef POINTSIZE\ngl_PointSize=pointSize;\n#endif\n}\n";p.a.ShadersStore.terrainVertexShader=_e;var ve=function(e){function t(){var t=e.call(this)||this;return t.DIFFUSE=!1,t.BUMP=!1,t.CLIPPLANE=!1,t.CLIPPLANE2=!1,t.CLIPPLANE3=!1,t.CLIPPLANE4=!1,t.CLIPPLANE5=!1,t.CLIPPLANE6=!1,t.ALPHATEST=!1,t.DEPTHPREPASS=!1,t.POINTSIZE=!1,t.FOG=!1,t.SPECULARTERM=!1,t.NORMAL=!1,t.UV1=!1,t.UV2=!1,t.VERTEXCOLOR=!1,t.VERTEXALPHA=!1,t.NUM_BONE_INFLUENCERS=0,t.BonesPerMesh=0,t.INSTANCES=!1,t.rebuild(),t}return Object(r.__extends)(t,e),t}(a.a),be=function(e){function t(t,n){var r=e.call(this,t,n)||this;return r.diffuseColor=new o.a(1,1,1),r.specularColor=new o.a(0,0,0),r.specularPower=64,r._disableLighting=!1,r._maxSimultaneousLights=4,r}return Object(r.__extends)(t,e),t.prototype.needAlphaBlending=function(){return this.alpha<1},t.prototype.needAlphaTesting=function(){return!1},t.prototype.getAlphaTestTexture=function(){return null},t.prototype.isReadyForSubMesh=function(e,t,n){if(this.isFrozen&&t.effect&&t.effect._wasPreviouslyReady)return!0;t._materialDefines||(t._materialDefines=new ve);var r=t._materialDefines,i=this.getScene();if(!this.checkReadyOnEveryCall&&t.effect&&this._renderId===i.getRenderId())return!0;var o=i.getEngine();if(i.texturesEnabled){if(!this.mixTexture||!this.mixTexture.isReady())return!1;if(r._needUVs=!0,l.a.DiffuseTextureEnabled){if(!this.diffuseTexture1||!this.diffuseTexture1.isReady())return!1;if(!this.diffuseTexture2||!this.diffuseTexture2.isReady())return!1;if(!this.diffuseTexture3||!this.diffuseTexture3.isReady())return!1;r.DIFFUSE=!0}if(this.bumpTexture1&&this.bumpTexture2&&this.bumpTexture3&&l.a.BumpTextureEnabled){if(!this.bumpTexture1.isReady())return!1;if(!this.bumpTexture2.isReady())return!1;if(!this.bumpTexture3.isReady())return!1;r._needNormals=!0,r.BUMP=!0}}if(s.a.PrepareDefinesForMisc(e,i,!1,this.pointsCloud,this.fogEnabled,this._shouldTurnAlphaTestOn(e),r),r._needNormals=s.a.PrepareDefinesForLights(i,e,r,!1,this._maxSimultaneousLights,this._disableLighting),s.a.PrepareDefinesForFrameBoundValues(i,o,r,!!n),s.a.PrepareDefinesForAttributes(e,r,!0,!0),r.isDirty){r.markAsProcessed(),i.resetCachedMaterial();var a=new g.a;r.FOG&&a.addFallback(1,"FOG"),s.a.HandleFallbacksForShadows(r,a,this.maxSimultaneousLights),r.NUM_BONE_INFLUENCERS>0&&a.addCPUSkinningFallback(0,e);var c=[u.b.PositionKind];r.NORMAL&&c.push(u.b.NormalKind),r.UV1&&c.push(u.b.UVKind),r.UV2&&c.push(u.b.UV2Kind),r.VERTEXCOLOR&&c.push(u.b.ColorKind),s.a.PrepareAttributesForBones(c,e,r,a),s.a.PrepareAttributesForInstances(c,r);var h=r.toString(),d=["world","view","viewProjection","vEyePosition","vLightsType","vDiffuseColor","vSpecularColor","vFogInfos","vFogColor","pointSize","vTextureInfos","mBones","vClipPlane","vClipPlane2","vClipPlane3","vClipPlane4","vClipPlane5","vClipPlane6","textureMatrix","diffuse1Infos","diffuse2Infos","diffuse3Infos"],p=["textureSampler","diffuse1Sampler","diffuse2Sampler","diffuse3Sampler","bump1Sampler","bump2Sampler","bump3Sampler"],f=new Array;s.a.PrepareUniformsAndSamplersList({uniformsNames:d,uniformBuffersNames:f,samplers:p,defines:r,maxSimultaneousLights:this.maxSimultaneousLights}),t.setEffect(i.getEngine().createEffect("terrain",{attributes:c,uniformsNames:d,uniformBuffersNames:f,samplers:p,defines:h,fallbacks:a,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:this.maxSimultaneousLights}},o),r)}return!(!t.effect||!t.effect.isReady())&&(this._renderId=i.getRenderId(),t.effect._wasPreviouslyReady=!0,!0)},t.prototype.bindForSubMesh=function(e,t,n){var r=this.getScene(),i=n._materialDefines;if(i){var o=n.effect;o&&(this._activeEffect=o,this.bindOnlyWorldMatrix(e),this._activeEffect.setMatrix("viewProjection",r.getTransformMatrix()),s.a.BindBonesParameters(t,this._activeEffect),this._mustRebind(r,o)&&(this.mixTexture&&(this._activeEffect.setTexture("textureSampler",this._mixTexture),this._activeEffect.setFloat2("vTextureInfos",this._mixTexture.coordinatesIndex,this._mixTexture.level),this._activeEffect.setMatrix("textureMatrix",this._mixTexture.getTextureMatrix()),l.a.DiffuseTextureEnabled&&(this._diffuseTexture1&&(this._activeEffect.setTexture("diffuse1Sampler",this._diffuseTexture1),this._activeEffect.setFloat2("diffuse1Infos",this._diffuseTexture1.uScale,this._diffuseTexture1.vScale)),this._diffuseTexture2&&(this._activeEffect.setTexture("diffuse2Sampler",this._diffuseTexture2),this._activeEffect.setFloat2("diffuse2Infos",this._diffuseTexture2.uScale,this._diffuseTexture2.vScale)),this._diffuseTexture3&&(this._activeEffect.setTexture("diffuse3Sampler",this._diffuseTexture3),this._activeEffect.setFloat2("diffuse3Infos",this._diffuseTexture3.uScale,this._diffuseTexture3.vScale))),l.a.BumpTextureEnabled&&r.getEngine().getCaps().standardDerivatives&&(this._bumpTexture1&&this._activeEffect.setTexture("bump1Sampler",this._bumpTexture1),this._bumpTexture2&&this._activeEffect.setTexture("bump2Sampler",this._bumpTexture2),this._bumpTexture3&&this._activeEffect.setTexture("bump3Sampler",this._bumpTexture3))),s.a.BindClipPlane(this._activeEffect,r),this.pointsCloud&&this._activeEffect.setFloat("pointSize",this.pointSize),s.a.BindEyePosition(o,r)),this._activeEffect.setColor4("vDiffuseColor",this.diffuseColor,this.alpha*t.visibility),i.SPECULARTERM&&this._activeEffect.setColor4("vSpecularColor",this.specularColor,this.specularPower),r.lightsEnabled&&!this.disableLighting&&s.a.BindLights(r,t,this._activeEffect,i,this.maxSimultaneousLights),r.fogEnabled&&t.applyFog&&r.fogMode!==h.a.FOGMODE_NONE&&this._activeEffect.setMatrix("view",r.getViewMatrix()),s.a.BindFogParameters(r,t,this._activeEffect),this._afterBind(t,this._activeEffect))}},t.prototype.getAnimatables=function(){var e=[];return this.mixTexture&&this.mixTexture.animations&&this.mixTexture.animations.length>0&&e.push(this.mixTexture),e},t.prototype.getActiveTextures=function(){var t=e.prototype.getActiveTextures.call(this);return this._mixTexture&&t.push(this._mixTexture),this._diffuseTexture1&&t.push(this._diffuseTexture1),this._diffuseTexture2&&t.push(this._diffuseTexture2),this._diffuseTexture3&&t.push(this._diffuseTexture3),this._bumpTexture1&&t.push(this._bumpTexture1),this._bumpTexture2&&t.push(this._bumpTexture2),this._bumpTexture3&&t.push(this._bumpTexture3),t},t.prototype.hasTexture=function(t){return!!e.prototype.hasTexture.call(this,t)||(this._mixTexture===t||(this._diffuseTexture1===t||(this._diffuseTexture2===t||(this._diffuseTexture3===t||(this._bumpTexture1===t||(this._bumpTexture2===t||this._bumpTexture3===t))))))},t.prototype.dispose=function(t){this.mixTexture&&this.mixTexture.dispose(),e.prototype.dispose.call(this,t)},t.prototype.clone=function(e){var n=this;return i.a.Clone((function(){return new t(e,n.getScene())}),this)},t.prototype.serialize=function(){var e=i.a.Serialize(this);return e.customType="BABYLON.TerrainMaterial",e},t.prototype.getClassName=function(){return"TerrainMaterial"},t.Parse=function(e,n,r){return i.a.Parse((function(){return new t(e.name,n)}),e,n,r)},Object(r.__decorate)([Object(i.m)("mixTexture")],t.prototype,"_mixTexture",void 0),Object(r.__decorate)([Object(i.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"mixTexture",void 0),Object(r.__decorate)([Object(i.m)("diffuseTexture1")],t.prototype,"_diffuseTexture1",void 0),Object(r.__decorate)([Object(i.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"diffuseTexture1",void 0),Object(r.__decorate)([Object(i.m)("diffuseTexture2")],t.prototype,"_diffuseTexture2",void 0),Object(r.__decorate)([Object(i.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"diffuseTexture2",void 0),Object(r.__decorate)([Object(i.m)("diffuseTexture3")],t.prototype,"_diffuseTexture3",void 0),Object(r.__decorate)([Object(i.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"diffuseTexture3",void 0),Object(r.__decorate)([Object(i.m)("bumpTexture1")],t.prototype,"_bumpTexture1",void 0),Object(r.__decorate)([Object(i.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"bumpTexture1",void 0),Object(r.__decorate)([Object(i.m)("bumpTexture2")],t.prototype,"_bumpTexture2",void 0),Object(r.__decorate)([Object(i.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"bumpTexture2",void 0),Object(r.__decorate)([Object(i.m)("bumpTexture3")],t.prototype,"_bumpTexture3",void 0),Object(r.__decorate)([Object(i.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"bumpTexture3",void 0),Object(r.__decorate)([Object(i.e)()],t.prototype,"diffuseColor",void 0),Object(r.__decorate)([Object(i.e)()],t.prototype,"specularColor",void 0),Object(r.__decorate)([Object(i.c)()],t.prototype,"specularPower",void 0),Object(r.__decorate)([Object(i.c)("disableLighting")],t.prototype,"_disableLighting",void 0),Object(r.__decorate)([Object(i.b)("_markAllSubMeshesAsLightsDirty")],t.prototype,"disableLighting",void 0),Object(r.__decorate)([Object(i.c)("maxSimultaneousLights")],t.prototype,"_maxSimultaneousLights",void 0),Object(r.__decorate)([Object(i.b)("_markAllSubMeshesAsLightsDirty")],t.prototype,"maxSimultaneousLights",void 0),t}(c.a);d.a.RegisteredTypes["BABYLON.TerrainMaterial"]=be;var ye="precision highp float;\n\nuniform vec3 vEyePosition;\nuniform vec4 vDiffuseColor;\n#ifdef SPECULARTERM\nuniform vec4 vSpecularColor;\n#endif\n\nvarying vec3 vPositionW;\n#ifdef VERTEXCOLOR\nvarying vec4 vColor;\n#endif\n\n#include<helperFunctions>\n\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n\n#ifdef DIFFUSEX\nvarying vec2 vTextureUVX;\nuniform sampler2D diffuseSamplerX;\n#ifdef BUMPX\nuniform sampler2D normalSamplerX;\n#endif\n#endif\n#ifdef DIFFUSEY\nvarying vec2 vTextureUVY;\nuniform sampler2D diffuseSamplerY;\n#ifdef BUMPY\nuniform sampler2D normalSamplerY;\n#endif\n#endif\n#ifdef DIFFUSEZ\nvarying vec2 vTextureUVZ;\nuniform sampler2D diffuseSamplerZ;\n#ifdef BUMPZ\nuniform sampler2D normalSamplerZ;\n#endif\n#endif\n#ifdef NORMAL\nvarying mat3 tangentSpace;\n#endif\n#include<lightsFragmentFunctions>\n#include<shadowsFragmentFunctions>\n#include<clipPlaneFragmentDeclaration>\n#include<fogFragmentDeclaration>\nvoid main(void) {\n\n#include<clipPlaneFragment>\nvec3 viewDirectionW=normalize(vEyePosition-vPositionW);\n\nvec4 baseColor=vec4(0.,0.,0.,1.);\nvec3 diffuseColor=vDiffuseColor.rgb;\n\nfloat alpha=vDiffuseColor.a;\n\n#ifdef NORMAL\nvec3 normalW=tangentSpace[2];\n#else\nvec3 normalW=vec3(1.0,1.0,1.0);\n#endif\nvec4 baseNormal=vec4(0.0,0.0,0.0,1.0);\nnormalW*=normalW;\n#ifdef DIFFUSEX\nbaseColor+=texture2D(diffuseSamplerX,vTextureUVX)*normalW.x;\n#ifdef BUMPX\nbaseNormal+=texture2D(normalSamplerX,vTextureUVX)*normalW.x;\n#endif\n#endif\n#ifdef DIFFUSEY\nbaseColor+=texture2D(diffuseSamplerY,vTextureUVY)*normalW.y;\n#ifdef BUMPY\nbaseNormal+=texture2D(normalSamplerY,vTextureUVY)*normalW.y;\n#endif\n#endif\n#ifdef DIFFUSEZ\nbaseColor+=texture2D(diffuseSamplerZ,vTextureUVZ)*normalW.z;\n#ifdef BUMPZ\nbaseNormal+=texture2D(normalSamplerZ,vTextureUVZ)*normalW.z;\n#endif\n#endif\n#ifdef NORMAL\nnormalW=normalize((2.0*baseNormal.xyz-1.0)*tangentSpace);\n#endif\n#ifdef ALPHATEST\nif (baseColor.a<0.4)\ndiscard;\n#endif\n#include<depthPrePass>\n#ifdef VERTEXCOLOR\nbaseColor.rgb*=vColor.rgb;\n#endif\n\nvec3 diffuseBase=vec3(0.,0.,0.);\nlightingInfo info;\nfloat shadow=1.;\n#ifdef SPECULARTERM\nfloat glossiness=vSpecularColor.a;\nvec3 specularBase=vec3(0.,0.,0.);\nvec3 specularColor=vSpecularColor.rgb;\n#else\nfloat glossiness=0.;\n#endif\n#include<lightFragment>[0..maxSimultaneousLights]\n#ifdef VERTEXALPHA\nalpha*=vColor.a;\n#endif\n#ifdef SPECULARTERM\nvec3 finalSpecular=specularBase*specularColor;\n#else\nvec3 finalSpecular=vec3(0.0);\n#endif\nvec3 finalDiffuse=clamp(diffuseBase*diffuseColor,0.0,1.0)*baseColor.rgb;\n\nvec4 color=vec4(finalDiffuse+finalSpecular,alpha);\n#include<fogFragment>\ngl_FragColor=color;\n}\n";p.a.ShadersStore.triplanarPixelShader=ye;var Ce="precision highp float;\n\nattribute vec3 position;\n#ifdef NORMAL\nattribute vec3 normal;\n#endif\n#ifdef VERTEXCOLOR\nattribute vec4 color;\n#endif\n#include<bonesDeclaration>\n\n#include<instancesDeclaration>\nuniform mat4 view;\nuniform mat4 viewProjection;\n#ifdef DIFFUSEX\nvarying vec2 vTextureUVX;\n#endif\n#ifdef DIFFUSEY\nvarying vec2 vTextureUVY;\n#endif\n#ifdef DIFFUSEZ\nvarying vec2 vTextureUVZ;\n#endif\nuniform float tileSize;\n#ifdef POINTSIZE\nuniform float pointSize;\n#endif\n\nvarying vec3 vPositionW;\n#ifdef NORMAL\nvarying mat3 tangentSpace;\n#endif\n#ifdef VERTEXCOLOR\nvarying vec4 vColor;\n#endif\n#include<clipPlaneVertexDeclaration>\n#include<fogVertexDeclaration>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\nvoid main(void)\n{\n#include<instancesVertex>\n#include<bonesVertex>\nvec4 worldPos=finalWorld*vec4(position,1.0);\ngl_Position=viewProjection*worldPos;\nvPositionW=vec3(worldPos);\n#ifdef DIFFUSEX\nvTextureUVX=worldPos.zy/tileSize;\n#endif\n#ifdef DIFFUSEY\nvTextureUVY=worldPos.xz/tileSize;\n#endif\n#ifdef DIFFUSEZ\nvTextureUVZ=worldPos.xy/tileSize;\n#endif\n#ifdef NORMAL\n\nvec3 xtan=vec3(0,0,1);\nvec3 xbin=vec3(0,1,0);\nvec3 ytan=vec3(1,0,0);\nvec3 ybin=vec3(0,0,1);\nvec3 ztan=vec3(1,0,0);\nvec3 zbin=vec3(0,1,0);\nvec3 normalizedNormal=normalize(normal);\nnormalizedNormal*=normalizedNormal;\nvec3 worldBinormal=normalize(xbin*normalizedNormal.x+ybin*normalizedNormal.y+zbin*normalizedNormal.z);\nvec3 worldTangent=normalize(xtan*normalizedNormal.x+ytan*normalizedNormal.y+ztan*normalizedNormal.z);\nworldTangent=(world*vec4(worldTangent,1.0)).xyz;\nworldBinormal=(world*vec4(worldBinormal,1.0)).xyz;\nvec3 worldNormal=normalize(cross(worldTangent,worldBinormal));\ntangentSpace[0]=worldTangent;\ntangentSpace[1]=worldBinormal;\ntangentSpace[2]=worldNormal;\n#endif\n\n#include<clipPlaneVertex>\n\n#include<fogVertex>\n\n#include<shadowsVertex>[0..maxSimultaneousLights]\n\n#ifdef VERTEXCOLOR\nvColor=color;\n#endif\n\n#ifdef POINTSIZE\ngl_PointSize=pointSize;\n#endif\n}\n";p.a.ShadersStore.triplanarVertexShader=Ce;var xe=function(e){function t(){var t=e.call(this)||this;return t.DIFFUSEX=!1,t.DIFFUSEY=!1,t.DIFFUSEZ=!1,t.BUMPX=!1,t.BUMPY=!1,t.BUMPZ=!1,t.CLIPPLANE=!1,t.CLIPPLANE2=!1,t.CLIPPLANE3=!1,t.CLIPPLANE4=!1,t.CLIPPLANE5=!1,t.CLIPPLANE6=!1,t.ALPHATEST=!1,t.DEPTHPREPASS=!1,t.POINTSIZE=!1,t.FOG=!1,t.SPECULARTERM=!1,t.NORMAL=!1,t.VERTEXCOLOR=!1,t.VERTEXALPHA=!1,t.NUM_BONE_INFLUENCERS=0,t.BonesPerMesh=0,t.INSTANCES=!1,t.rebuild(),t}return Object(r.__extends)(t,e),t}(a.a),Te=function(e){function t(t,n){var r=e.call(this,t,n)||this;return r.tileSize=1,r.diffuseColor=new o.a(1,1,1),r.specularColor=new o.a(.2,.2,.2),r.specularPower=64,r._disableLighting=!1,r._maxSimultaneousLights=4,r}return Object(r.__extends)(t,e),t.prototype.needAlphaBlending=function(){return this.alpha<1},t.prototype.needAlphaTesting=function(){return!1},t.prototype.getAlphaTestTexture=function(){return null},t.prototype.isReadyForSubMesh=function(e,t,n){if(this.isFrozen&&t.effect&&t.effect._wasPreviouslyReady)return!0;t._materialDefines||(t._materialDefines=new xe);var r=t._materialDefines,i=this.getScene();if(!this.checkReadyOnEveryCall&&t.effect&&this._renderId===i.getRenderId())return!0;var o=i.getEngine();if(r._areTexturesDirty&&i.texturesEnabled){if(l.a.DiffuseTextureEnabled)for(var a=[this.diffuseTextureX,this.diffuseTextureY,this.diffuseTextureZ],c=["DIFFUSEX","DIFFUSEY","DIFFUSEZ"],h=0;h<a.length;h++)if(a[h]){if(!a[h].isReady())return!1;r[c[h]]=!0}if(l.a.BumpTextureEnabled)for(a=[this.normalTextureX,this.normalTextureY,this.normalTextureZ],c=["BUMPX","BUMPY","BUMPZ"],h=0;h<a.length;h++)if(a[h]){if(!a[h].isReady())return!1;r[c[h]]=!0}}if(s.a.PrepareDefinesForMisc(e,i,!1,this.pointsCloud,this.fogEnabled,this._shouldTurnAlphaTestOn(e),r),r._needNormals=s.a.PrepareDefinesForLights(i,e,r,!1,this._maxSimultaneousLights,this._disableLighting),s.a.PrepareDefinesForFrameBoundValues(i,o,r,!!n),s.a.PrepareDefinesForAttributes(e,r,!0,!0),r.isDirty){r.markAsProcessed(),i.resetCachedMaterial();var d=new g.a;r.FOG&&d.addFallback(1,"FOG"),s.a.HandleFallbacksForShadows(r,d,this.maxSimultaneousLights),r.NUM_BONE_INFLUENCERS>0&&d.addCPUSkinningFallback(0,e);var p=[u.b.PositionKind];r.NORMAL&&p.push(u.b.NormalKind),r.VERTEXCOLOR&&p.push(u.b.ColorKind),s.a.PrepareAttributesForBones(p,e,r,d),s.a.PrepareAttributesForInstances(p,r);var f=r.toString(),m=["world","view","viewProjection","vEyePosition","vLightsType","vDiffuseColor","vSpecularColor","vFogInfos","vFogColor","pointSize","mBones","vClipPlane","vClipPlane2","vClipPlane3","vClipPlane4","vClipPlane5","vClipPlane6","tileSize"],_=["diffuseSamplerX","diffuseSamplerY","diffuseSamplerZ","normalSamplerX","normalSamplerY","normalSamplerZ"],v=new Array;s.a.PrepareUniformsAndSamplersList({uniformsNames:m,uniformBuffersNames:v,samplers:_,defines:r,maxSimultaneousLights:this.maxSimultaneousLights}),t.setEffect(i.getEngine().createEffect("triplanar",{attributes:p,uniformsNames:m,uniformBuffersNames:v,samplers:_,defines:f,fallbacks:d,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:this.maxSimultaneousLights}},o),r)}return!(!t.effect||!t.effect.isReady())&&(this._renderId=i.getRenderId(),t.effect._wasPreviouslyReady=!0,!0)},t.prototype.bindForSubMesh=function(e,t,n){var r=this.getScene(),i=n._materialDefines;if(i){var o=n.effect;o&&(this._activeEffect=o,this.bindOnlyWorldMatrix(e),this._activeEffect.setMatrix("viewProjection",r.getTransformMatrix()),s.a.BindBonesParameters(t,this._activeEffect),this._activeEffect.setFloat("tileSize",this.tileSize),r.getCachedMaterial()!==this&&(this.diffuseTextureX&&this._activeEffect.setTexture("diffuseSamplerX",this.diffuseTextureX),this.diffuseTextureY&&this._activeEffect.setTexture("diffuseSamplerY",this.diffuseTextureY),this.diffuseTextureZ&&this._activeEffect.setTexture("diffuseSamplerZ",this.diffuseTextureZ),this.normalTextureX&&this._activeEffect.setTexture("normalSamplerX",this.normalTextureX),this.normalTextureY&&this._activeEffect.setTexture("normalSamplerY",this.normalTextureY),this.normalTextureZ&&this._activeEffect.setTexture("normalSamplerZ",this.normalTextureZ),s.a.BindClipPlane(this._activeEffect,r),this.pointsCloud&&this._activeEffect.setFloat("pointSize",this.pointSize),s.a.BindEyePosition(o,r)),this._activeEffect.setColor4("vDiffuseColor",this.diffuseColor,this.alpha*t.visibility),i.SPECULARTERM&&this._activeEffect.setColor4("vSpecularColor",this.specularColor,this.specularPower),r.lightsEnabled&&!this.disableLighting&&s.a.BindLights(r,t,this._activeEffect,i,this.maxSimultaneousLights),r.fogEnabled&&t.applyFog&&r.fogMode!==h.a.FOGMODE_NONE&&this._activeEffect.setMatrix("view",r.getViewMatrix()),s.a.BindFogParameters(r,t,this._activeEffect),this._afterBind(t,this._activeEffect))}},t.prototype.getAnimatables=function(){var e=[];return this.mixTexture&&this.mixTexture.animations&&this.mixTexture.animations.length>0&&e.push(this.mixTexture),e},t.prototype.getActiveTextures=function(){var t=e.prototype.getActiveTextures.call(this);return this._diffuseTextureX&&t.push(this._diffuseTextureX),this._diffuseTextureY&&t.push(this._diffuseTextureY),this._diffuseTextureZ&&t.push(this._diffuseTextureZ),this._normalTextureX&&t.push(this._normalTextureX),this._normalTextureY&&t.push(this._normalTextureY),this._normalTextureZ&&t.push(this._normalTextureZ),t},t.prototype.hasTexture=function(t){return!!e.prototype.hasTexture.call(this,t)||(this._diffuseTextureX===t||(this._diffuseTextureY===t||(this._diffuseTextureZ===t||(this._normalTextureX===t||(this._normalTextureY===t||this._normalTextureZ===t)))))},t.prototype.dispose=function(t){this.mixTexture&&this.mixTexture.dispose(),e.prototype.dispose.call(this,t)},t.prototype.clone=function(e){var n=this;return i.a.Clone((function(){return new t(e,n.getScene())}),this)},t.prototype.serialize=function(){var e=i.a.Serialize(this);return e.customType="BABYLON.TriPlanarMaterial",e},t.prototype.getClassName=function(){return"TriPlanarMaterial"},t.Parse=function(e,n,r){return i.a.Parse((function(){return new t(e.name,n)}),e,n,r)},Object(r.__decorate)([Object(i.m)()],t.prototype,"mixTexture",void 0),Object(r.__decorate)([Object(i.m)("diffuseTextureX")],t.prototype,"_diffuseTextureX",void 0),Object(r.__decorate)([Object(i.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"diffuseTextureX",void 0),Object(r.__decorate)([Object(i.m)("diffuseTexturY")],t.prototype,"_diffuseTextureY",void 0),Object(r.__decorate)([Object(i.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"diffuseTextureY",void 0),Object(r.__decorate)([Object(i.m)("diffuseTextureZ")],t.prototype,"_diffuseTextureZ",void 0),Object(r.__decorate)([Object(i.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"diffuseTextureZ",void 0),Object(r.__decorate)([Object(i.m)("normalTextureX")],t.prototype,"_normalTextureX",void 0),Object(r.__decorate)([Object(i.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"normalTextureX",void 0),Object(r.__decorate)([Object(i.m)("normalTextureY")],t.prototype,"_normalTextureY",void 0),Object(r.__decorate)([Object(i.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"normalTextureY",void 0),Object(r.__decorate)([Object(i.m)("normalTextureZ")],t.prototype,"_normalTextureZ",void 0),Object(r.__decorate)([Object(i.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"normalTextureZ",void 0),Object(r.__decorate)([Object(i.c)()],t.prototype,"tileSize",void 0),Object(r.__decorate)([Object(i.e)()],t.prototype,"diffuseColor",void 0),Object(r.__decorate)([Object(i.e)()],t.prototype,"specularColor",void 0),Object(r.__decorate)([Object(i.c)()],t.prototype,"specularPower",void 0),Object(r.__decorate)([Object(i.c)("disableLighting")],t.prototype,"_disableLighting",void 0),Object(r.__decorate)([Object(i.b)("_markAllSubMeshesAsLightsDirty")],t.prototype,"disableLighting",void 0),Object(r.__decorate)([Object(i.c)("maxSimultaneousLights")],t.prototype,"_maxSimultaneousLights",void 0),Object(r.__decorate)([Object(i.b)("_markAllSubMeshesAsLightsDirty")],t.prototype,"maxSimultaneousLights",void 0),t}(c.a);d.a.RegisteredTypes["BABYLON.TriPlanarMaterial"]=Te;var Ee=n(82),Se=n(77),Pe=n(46),Oe=n(43),Ae=n(48),Me=n(8),we=(n(142),n(143),n(144),n(180),"#ifdef LOGARITHMICDEPTH\n#extension GL_EXT_frag_depth : enable\n#endif\nprecision highp float;\n\nuniform vec3 vEyePosition;\nuniform vec4 vDiffuseColor;\n#ifdef SPECULARTERM\nuniform vec4 vSpecularColor;\n#endif\n\nvarying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#ifdef VERTEXCOLOR\nvarying vec4 vColor;\n#endif\n\n#include<helperFunctions>\n#include<imageProcessingDeclaration>\n#include<imageProcessingFunctions>\n\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#include<lightsFragmentFunctions>\n#include<shadowsFragmentFunctions>\n\n#ifdef BUMP\nvarying vec2 vNormalUV;\nvarying vec2 vNormalUV2;\nuniform sampler2D normalSampler;\nuniform vec2 vNormalInfos;\n#endif\nuniform sampler2D refractionSampler;\nuniform sampler2D reflectionSampler;\n\nconst float LOG2=1.442695;\nuniform vec3 cameraPosition;\nuniform vec4 waterColor;\nuniform float colorBlendFactor;\nuniform vec4 waterColor2;\nuniform float colorBlendFactor2;\nuniform float bumpHeight;\nuniform float time;\n\nvarying vec3 vRefractionMapTexCoord;\nvarying vec3 vReflectionMapTexCoord;\nvarying vec3 vPosition;\n#include<clipPlaneFragmentDeclaration>\n#include<logDepthDeclaration>\n\n#include<fogFragmentDeclaration>\nvoid main(void) {\n\n#include<clipPlaneFragment>\nvec3 viewDirectionW=normalize(vEyePosition-vPositionW);\n\nvec4 baseColor=vec4(1.,1.,1.,1.);\nvec3 diffuseColor=vDiffuseColor.rgb;\n\nfloat alpha=vDiffuseColor.a;\n#ifdef BUMP\n#ifdef BUMPSUPERIMPOSE\nbaseColor=0.6*texture2D(normalSampler,vNormalUV)+0.4*texture2D(normalSampler,vec2(vNormalUV2.x,vNormalUV2.y));\n#else\nbaseColor=texture2D(normalSampler,vNormalUV);\n#endif\nvec3 bumpColor=baseColor.rgb;\n#ifdef ALPHATEST\nif (baseColor.a<0.4)\ndiscard;\n#endif\nbaseColor.rgb*=vNormalInfos.y;\n#else\nvec3 bumpColor=vec3(1.0);\n#endif\n#ifdef VERTEXCOLOR\nbaseColor.rgb*=vColor.rgb;\n#endif\n\n#ifdef NORMAL\nvec2 perturbation=bumpHeight*(baseColor.rg-0.5);\n#ifdef BUMPAFFECTSREFLECTION\nvec3 normalW=normalize(vNormalW+vec3(perturbation.x*8.0,0.0,perturbation.y*8.0));\nif (normalW.y<0.0) {\nnormalW.y=-normalW.y;\n}\n#else\nvec3 normalW=normalize(vNormalW);\n#endif\n#else\nvec3 normalW=vec3(1.0,1.0,1.0);\nvec2 perturbation=bumpHeight*(vec2(1.0,1.0)-0.5);\n#endif\n#ifdef FRESNELSEPARATE\n#ifdef REFLECTION\n\nvec2 projectedRefractionTexCoords=clamp(vRefractionMapTexCoord.xy/vRefractionMapTexCoord.z+perturbation*0.5,0.0,1.0);\nvec4 refractiveColor=texture2D(refractionSampler,projectedRefractionTexCoords);\n#ifdef IS_REFRACTION_LINEAR\nrefractiveColor.rgb=toGammaSpace(refractiveColor.rgb);\n#endif\nvec2 projectedReflectionTexCoords=clamp(vec2(\nvReflectionMapTexCoord.x/vReflectionMapTexCoord.z+perturbation.x*0.3,\nvReflectionMapTexCoord.y/vReflectionMapTexCoord.z+perturbation.y\n),0.0,1.0);\nvec4 reflectiveColor=texture2D(reflectionSampler,projectedReflectionTexCoords);\n#ifdef IS_REFLECTION_LINEAR\nreflectiveColor.rgb=toGammaSpace(reflectiveColor.rgb);\n#endif\nvec3 upVector=vec3(0.0,1.0,0.0);\nfloat fresnelTerm=clamp(abs(pow(dot(viewDirectionW,upVector),3.0)),0.05,0.65);\nfloat IfresnelTerm=1.0-fresnelTerm;\nrefractiveColor=colorBlendFactor*waterColor+(1.0-colorBlendFactor)*refractiveColor;\nreflectiveColor=IfresnelTerm*colorBlendFactor2*waterColor+(1.0-colorBlendFactor2*IfresnelTerm)*reflectiveColor;\nvec4 combinedColor=refractiveColor*fresnelTerm+reflectiveColor*IfresnelTerm;\nbaseColor=combinedColor;\n#endif\n\nvec3 diffuseBase=vec3(0.,0.,0.);\nlightingInfo info;\nfloat shadow=1.;\n#ifdef SPECULARTERM\nfloat glossiness=vSpecularColor.a;\nvec3 specularBase=vec3(0.,0.,0.);\nvec3 specularColor=vSpecularColor.rgb;\n#else\nfloat glossiness=0.;\n#endif\n#include<lightFragment>[0..maxSimultaneousLights]\nvec3 finalDiffuse=clamp(baseColor.rgb,0.0,1.0);\n#ifdef VERTEXALPHA\nalpha*=vColor.a;\n#endif\n#ifdef SPECULARTERM\nvec3 finalSpecular=specularBase*specularColor;\n#else\nvec3 finalSpecular=vec3(0.0);\n#endif\n#else\n#ifdef REFLECTION\n\nvec2 projectedRefractionTexCoords=clamp(vRefractionMapTexCoord.xy/vRefractionMapTexCoord.z+perturbation,0.0,1.0);\nvec4 refractiveColor=texture2D(refractionSampler,projectedRefractionTexCoords);\n#ifdef IS_REFRACTION_LINEAR\nrefractiveColor.rgb=toGammaSpace(refractiveColor.rgb);\n#endif\nvec2 projectedReflectionTexCoords=clamp(vReflectionMapTexCoord.xy/vReflectionMapTexCoord.z+perturbation,0.0,1.0);\nvec4 reflectiveColor=texture2D(reflectionSampler,projectedReflectionTexCoords);\n#ifdef IS_REFLECTION_LINEAR\nreflectiveColor.rgb=toGammaSpace(reflectiveColor.rgb);\n#endif\nvec3 upVector=vec3(0.0,1.0,0.0);\nfloat fresnelTerm=max(dot(viewDirectionW,upVector),0.0);\nvec4 combinedColor=refractiveColor*fresnelTerm+reflectiveColor*(1.0-fresnelTerm);\nbaseColor=colorBlendFactor*waterColor+(1.0-colorBlendFactor)*combinedColor;\n#endif\n\nvec3 diffuseBase=vec3(0.,0.,0.);\nlightingInfo info;\nfloat shadow=1.;\n#ifdef SPECULARTERM\nfloat glossiness=vSpecularColor.a;\nvec3 specularBase=vec3(0.,0.,0.);\nvec3 specularColor=vSpecularColor.rgb;\n#else\nfloat glossiness=0.;\n#endif\n#include<lightFragment>[0..maxSimultaneousLights]\nvec3 finalDiffuse=clamp(baseColor.rgb,0.0,1.0);\n#ifdef VERTEXALPHA\nalpha*=vColor.a;\n#endif\n#ifdef SPECULARTERM\nvec3 finalSpecular=specularBase*specularColor;\n#else\nvec3 finalSpecular=vec3(0.0);\n#endif\n#endif\n\nvec4 color=vec4(finalDiffuse+finalSpecular,alpha);\n#include<logDepthFragment>\n#include<fogFragment>\n\n\n#ifdef IMAGEPROCESSINGPOSTPROCESS\ncolor.rgb=toLinearSpace(color.rgb);\n#elif defined(IMAGEPROCESSING)\ncolor.rgb=toLinearSpace(color.rgb);\ncolor=applyImageProcessing(color);\n#endif\ngl_FragColor=color;\n}\n");p.a.ShadersStore.waterPixelShader=we;n(181);var Re="precision highp float;\n\nattribute vec3 position;\n#ifdef NORMAL\nattribute vec3 normal;\n#endif\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#ifdef VERTEXCOLOR\nattribute vec4 color;\n#endif\n#include<bonesDeclaration>\n\n#include<instancesDeclaration>\nuniform mat4 view;\nuniform mat4 viewProjection;\n#ifdef BUMP\nvarying vec2 vNormalUV;\n#ifdef BUMPSUPERIMPOSE\nvarying vec2 vNormalUV2;\n#endif\nuniform mat4 normalMatrix;\nuniform vec2 vNormalInfos;\n#endif\n#ifdef POINTSIZE\nuniform float pointSize;\n#endif\n\nvarying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#ifdef VERTEXCOLOR\nvarying vec4 vColor;\n#endif\n#include<clipPlaneVertexDeclaration>\n#include<fogVertexDeclaration>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#include<logDepthDeclaration>\n\nuniform mat4 worldReflectionViewProjection;\nuniform vec2 windDirection;\nuniform float waveLength;\nuniform float time;\nuniform float windForce;\nuniform float waveHeight;\nuniform float waveSpeed;\n\nvarying vec3 vPosition;\nvarying vec3 vRefractionMapTexCoord;\nvarying vec3 vReflectionMapTexCoord;\nvoid main(void) {\n#include<instancesVertex>\n#include<bonesVertex>\nvec4 worldPos=finalWorld*vec4(position,1.0);\nvPositionW=vec3(worldPos);\n#ifdef NORMAL\nvNormalW=normalize(vec3(finalWorld*vec4(normal,0.0)));\n#endif\n\n#ifndef UV1\nvec2 uv=vec2(0.,0.);\n#endif\n#ifndef UV2\nvec2 uv2=vec2(0.,0.);\n#endif\n#ifdef BUMP\nif (vNormalInfos.x == 0.)\n{\nvNormalUV=vec2(normalMatrix*vec4((uv*1.0)/waveLength+time*windForce*windDirection,1.0,0.0));\n#ifdef BUMPSUPERIMPOSE\nvNormalUV2=vec2(normalMatrix*vec4((uv*0.721)/waveLength+time*1.2*windForce*windDirection,1.0,0.0));\n#endif\n}\nelse\n{\nvNormalUV=vec2(normalMatrix*vec4((uv2*1.0)/waveLength+time*windForce*windDirection ,1.0,0.0));\n#ifdef BUMPSUPERIMPOSE\nvNormalUV2=vec2(normalMatrix*vec4((uv2*0.721)/waveLength+time*1.2*windForce*windDirection ,1.0,0.0));\n#endif\n}\n#endif\n\n#include<clipPlaneVertex>\n\n#include<fogVertex>\n\n#include<shadowsVertex>[0..maxSimultaneousLights]\n\n#ifdef VERTEXCOLOR\nvColor=color;\n#endif\n\n#ifdef POINTSIZE\ngl_PointSize=pointSize;\n#endif\nvec3 p=position;\nfloat newY=(sin(((p.x/0.05)+time*waveSpeed))*waveHeight*windDirection.x*5.0)\n+(cos(((p.z/0.05)+time*waveSpeed))*waveHeight*windDirection.y*5.0);\np.y+=abs(newY);\ngl_Position=viewProjection*finalWorld*vec4(p,1.0);\n#ifdef REFLECTION\nworldPos=viewProjection*finalWorld*vec4(p,1.0);\n\nvPosition=position;\nvRefractionMapTexCoord.x=0.5*(worldPos.w+worldPos.x);\nvRefractionMapTexCoord.y=0.5*(worldPos.w+worldPos.y);\nvRefractionMapTexCoord.z=worldPos.w;\nworldPos=worldReflectionViewProjection*vec4(position,1.0);\nvReflectionMapTexCoord.x=0.5*(worldPos.w+worldPos.x);\nvReflectionMapTexCoord.y=0.5*(worldPos.w+worldPos.y);\nvReflectionMapTexCoord.z=worldPos.w;\n#endif\n#include<logDepthVertex>\n}\n";p.a.ShadersStore.waterVertexShader=Re;var Ie=function(e){function t(){var t=e.call(this)||this;return t.BUMP=!1,t.REFLECTION=!1,t.CLIPPLANE=!1,t.CLIPPLANE2=!1,t.CLIPPLANE3=!1,t.CLIPPLANE4=!1,t.CLIPPLANE5=!1,t.CLIPPLANE6=!1,t.ALPHATEST=!1,t.DEPTHPREPASS=!1,t.POINTSIZE=!1,t.FOG=!1,t.NORMAL=!1,t.UV1=!1,t.UV2=!1,t.VERTEXCOLOR=!1,t.VERTEXALPHA=!1,t.NUM_BONE_INFLUENCERS=0,t.BonesPerMesh=0,t.INSTANCES=!1,t.SPECULARTERM=!1,t.LOGARITHMICDEPTH=!1,t.FRESNELSEPARATE=!1,t.BUMPSUPERIMPOSE=!1,t.BUMPAFFECTSREFLECTION=!1,t.IMAGEPROCESSING=!1,t.VIGNETTE=!1,t.VIGNETTEBLENDMODEMULTIPLY=!1,t.VIGNETTEBLENDMODEOPAQUE=!1,t.TONEMAPPING=!1,t.TONEMAPPING_ACES=!1,t.CONTRAST=!1,t.EXPOSURE=!1,t.COLORCURVES=!1,t.COLORGRADING=!1,t.COLORGRADING3D=!1,t.SAMPLER3DGREENDEPTH=!1,t.SAMPLER3DBGRMAP=!1,t.IMAGEPROCESSINGPOSTPROCESS=!1,t.rebuild(),t}return Object(r.__extends)(t,e),t}(a.a),Le=function(e){function t(t,n,r){void 0===r&&(r=new I.d(512,512));var i=e.call(this,t,n)||this;return i.renderTargetSize=r,i.diffuseColor=new o.a(1,1,1),i.specularColor=new o.a(0,0,0),i.specularPower=64,i._disableLighting=!1,i._maxSimultaneousLights=4,i.windForce=6,i.windDirection=new I.d(0,1),i.waveHeight=.4,i.bumpHeight=.4,i._bumpSuperimpose=!1,i._fresnelSeparate=!1,i._bumpAffectsReflection=!1,i.waterColor=new o.a(.1,.1,.6),i.colorBlendFactor=.2,i.waterColor2=new o.a(.1,.1,.6),i.colorBlendFactor2=.2,i.waveLength=.1,i.waveSpeed=1,i.disableClipPlane=!1,i._renderTargets=new Pe.a(16),i._mesh=null,i._reflectionTransform=I.a.Zero(),i._lastTime=0,i._lastDeltaTime=0,i._createRenderTargets(n,r),i.getRenderTargetTextures=function(){return i._renderTargets.reset(),i._renderTargets.push(i._reflectionRTT),i._renderTargets.push(i._refractionRTT),i._renderTargets},i._imageProcessingConfiguration=i.getScene().imageProcessingConfiguration,i._imageProcessingConfiguration&&(i._imageProcessingObserver=i._imageProcessingConfiguration.onUpdateParameters.add((function(){i._markAllSubMeshesAsImageProcessingDirty()}))),i}return Object(r.__extends)(t,e),Object.defineProperty(t.prototype,"hasRenderTargetTextures",{get:function(){return!0},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"useLogarithmicDepth",{get:function(){return this._useLogarithmicDepth},set:function(e){this._useLogarithmicDepth=e&&this.getScene().getEngine().getCaps().fragmentDepthSupported,this._markAllSubMeshesAsMiscDirty()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"refractionTexture",{get:function(){return this._refractionRTT},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"reflectionTexture",{get:function(){return this._reflectionRTT},enumerable:!0,configurable:!0}),t.prototype.addToRenderList=function(e){this._refractionRTT&&this._refractionRTT.renderList&&this._refractionRTT.renderList.push(e),this._reflectionRTT&&this._reflectionRTT.renderList&&this._reflectionRTT.renderList.push(e)},t.prototype.enableRenderTargets=function(e){var t=e?1:0;this._refractionRTT&&(this._refractionRTT.refreshRate=t),this._reflectionRTT&&(this._reflectionRTT.refreshRate=t)},t.prototype.getRenderList=function(){return this._refractionRTT?this._refractionRTT.renderList:[]},Object.defineProperty(t.prototype,"renderTargetsEnabled",{get:function(){return!(this._refractionRTT&&0===this._refractionRTT.refreshRate)},enumerable:!0,configurable:!0}),t.prototype.needAlphaBlending=function(){return this.alpha<1},t.prototype.needAlphaTesting=function(){return!1},t.prototype.getAlphaTestTexture=function(){return null},t.prototype.isReadyForSubMesh=function(e,t,n){if(this.isFrozen&&t.effect&&t.effect._wasPreviouslyReady)return!0;t._materialDefines||(t._materialDefines=new Ie);var r=t._materialDefines,i=this.getScene();if(!this.checkReadyOnEveryCall&&t.effect&&this._renderId===i.getRenderId())return!0;var o=i.getEngine();if(r._areTexturesDirty&&(r._needUVs=!1,i.texturesEnabled)){if(this.bumpTexture&&l.a.BumpTextureEnabled){if(!this.bumpTexture.isReady())return!1;r._needUVs=!0,r.BUMP=!0}l.a.ReflectionTextureEnabled&&(r.REFLECTION=!0)}if(s.a.PrepareDefinesForFrameBoundValues(i,o,r,!!n),s.a.PrepareDefinesForMisc(e,i,this._useLogarithmicDepth,this.pointsCloud,this.fogEnabled,this._shouldTurnAlphaTestOn(e),r),r._areMiscDirty&&(this._fresnelSeparate&&(r.FRESNELSEPARATE=!0),this._bumpSuperimpose&&(r.BUMPSUPERIMPOSE=!0),this._bumpAffectsReflection&&(r.BUMPAFFECTSREFLECTION=!0)),r._needNormals=s.a.PrepareDefinesForLights(i,e,r,!0,this._maxSimultaneousLights,this._disableLighting),r._areImageProcessingDirty&&this._imageProcessingConfiguration){if(!this._imageProcessingConfiguration.isReady())return!1;this._imageProcessingConfiguration.prepareDefines(r),r.IS_REFLECTION_LINEAR=null!=this.reflectionTexture&&!this.reflectionTexture.gammaSpace,r.IS_REFRACTION_LINEAR=null!=this.refractionTexture&&!this.refractionTexture.gammaSpace}if(s.a.PrepareDefinesForAttributes(e,r,!0,!0),this._mesh=e,this._waitingRenderList){for(var a=0;a<this._waitingRenderList.length;a++)this.addToRenderList(i.getNodeByID(this._waitingRenderList[a]));this._waitingRenderList=null}if(r.isDirty){r.markAsProcessed(),i.resetCachedMaterial();var c=new g.a;r.FOG&&c.addFallback(1,"FOG"),r.LOGARITHMICDEPTH&&c.addFallback(0,"LOGARITHMICDEPTH"),s.a.HandleFallbacksForShadows(r,c,this.maxSimultaneousLights),r.NUM_BONE_INFLUENCERS>0&&c.addCPUSkinningFallback(0,e);var h=[u.b.PositionKind];r.NORMAL&&h.push(u.b.NormalKind),r.UV1&&h.push(u.b.UVKind),r.UV2&&h.push(u.b.UV2Kind),r.VERTEXCOLOR&&h.push(u.b.ColorKind),s.a.PrepareAttributesForBones(h,e,r,c),s.a.PrepareAttributesForInstances(h,r);var d=r.toString(),p=["world","view","viewProjection","vEyePosition","vLightsType","vDiffuseColor","vSpecularColor","vFogInfos","vFogColor","pointSize","vNormalInfos","mBones","vClipPlane","vClipPlane2","vClipPlane3","vClipPlane4","vClipPlane5","vClipPlane6","normalMatrix","logarithmicDepthConstant","worldReflectionViewProjection","windDirection","waveLength","time","windForce","cameraPosition","bumpHeight","waveHeight","waterColor","waterColor2","colorBlendFactor","colorBlendFactor2","waveSpeed"],f=["normalSampler","refractionSampler","reflectionSampler"],m=new Array;Ae.a&&(Ae.a.PrepareUniforms(p,r),Ae.a.PrepareSamplers(f,r)),s.a.PrepareUniformsAndSamplersList({uniformsNames:p,uniformBuffersNames:m,samplers:f,defines:r,maxSimultaneousLights:this.maxSimultaneousLights}),t.setEffect(i.getEngine().createEffect("water",{attributes:h,uniformsNames:p,uniformBuffersNames:m,samplers:f,defines:d,fallbacks:c,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:this._maxSimultaneousLights}},o),r)}return!(!t.effect||!t.effect.isReady())&&(this._renderId=i.getRenderId(),t.effect._wasPreviouslyReady=!0,!0)},t.prototype.bindForSubMesh=function(e,t,n){var r=this.getScene(),i=n._materialDefines;if(i){var o=n.effect;if(o&&this._mesh){this._activeEffect=o,this.bindOnlyWorldMatrix(e),this._activeEffect.setMatrix("viewProjection",r.getTransformMatrix()),s.a.BindBonesParameters(t,this._activeEffect),this._mustRebind(r,o)&&(this.bumpTexture&&l.a.BumpTextureEnabled&&(this._activeEffect.setTexture("normalSampler",this.bumpTexture),this._activeEffect.setFloat2("vNormalInfos",this.bumpTexture.coordinatesIndex,this.bumpTexture.level),this._activeEffect.setMatrix("normalMatrix",this.bumpTexture.getTextureMatrix())),s.a.BindClipPlane(this._activeEffect,r),this.pointsCloud&&this._activeEffect.setFloat("pointSize",this.pointSize),s.a.BindEyePosition(o,r)),this._activeEffect.setColor4("vDiffuseColor",this.diffuseColor,this.alpha*t.visibility),i.SPECULARTERM&&this._activeEffect.setColor4("vSpecularColor",this.specularColor,this.specularPower),r.lightsEnabled&&!this.disableLighting&&s.a.BindLights(r,t,this._activeEffect,i,this.maxSimultaneousLights),r.fogEnabled&&t.applyFog&&r.fogMode!==h.a.FOGMODE_NONE&&this._activeEffect.setMatrix("view",r.getViewMatrix()),s.a.BindFogParameters(r,t,this._activeEffect),s.a.BindLogDepth(i,this._activeEffect,r),l.a.ReflectionTextureEnabled&&(this._activeEffect.setTexture("refractionSampler",this._refractionRTT),this._activeEffect.setTexture("reflectionSampler",this._reflectionRTT));var a=this._mesh.getWorldMatrix().multiply(this._reflectionTransform).multiply(r.getProjectionMatrix()),c=r.getEngine().getDeltaTime();c!==this._lastDeltaTime&&(this._lastDeltaTime=c,this._lastTime+=this._lastDeltaTime),this._activeEffect.setMatrix("worldReflectionViewProjection",a),this._activeEffect.setVector2("windDirection",this.windDirection),this._activeEffect.setFloat("waveLength",this.waveLength),this._activeEffect.setFloat("time",this._lastTime/1e5),this._activeEffect.setFloat("windForce",this.windForce),this._activeEffect.setFloat("waveHeight",this.waveHeight),this._activeEffect.setFloat("bumpHeight",this.bumpHeight),this._activeEffect.setColor4("waterColor",this.waterColor,1),this._activeEffect.setFloat("colorBlendFactor",this.colorBlendFactor),this._activeEffect.setColor4("waterColor2",this.waterColor2,1),this._activeEffect.setFloat("colorBlendFactor2",this.colorBlendFactor2),this._activeEffect.setFloat("waveSpeed",this.waveSpeed),this._imageProcessingConfiguration&&!this._imageProcessingConfiguration.applyByPostProcess&&this._imageProcessingConfiguration.bind(this._activeEffect),this._afterBind(t,this._activeEffect)}}},t.prototype._createRenderTargets=function(e,t){var n,r=this;this._refractionRTT=new Oe.a(name+"_refraction",{width:t.x,height:t.y},e,!1,!0),this._refractionRTT.wrapU=Se.a.TEXTURE_MIRROR_ADDRESSMODE,this._refractionRTT.wrapV=Se.a.TEXTURE_MIRROR_ADDRESSMODE,this._refractionRTT.ignoreCameraViewport=!0,this._reflectionRTT=new Oe.a(name+"_reflection",{width:t.x,height:t.y},e,!1,!0),this._reflectionRTT.wrapU=Se.a.TEXTURE_MIRROR_ADDRESSMODE,this._reflectionRTT.wrapV=Se.a.TEXTURE_MIRROR_ADDRESSMODE,this._reflectionRTT.ignoreCameraViewport=!0;var i,o=null,a=I.a.Zero();this._refractionRTT.onBeforeRender=function(){if(r._mesh&&(n=r._mesh.isVisible,r._mesh.isVisible=!1),!r.disableClipPlane){o=e.clipPlane;var t=r._mesh?r._mesh.position.y:0;e.clipPlane=Ee.a.FromPositionAndNormal(new I.e(0,t+.05,0),new I.e(0,1,0))}},this._refractionRTT.onAfterRender=function(){r._mesh&&(r._mesh.isVisible=n),r.disableClipPlane||(e.clipPlane=o)},this._reflectionRTT.onBeforeRender=function(){if(r._mesh&&(n=r._mesh.isVisible,r._mesh.isVisible=!1),!r.disableClipPlane){o=e.clipPlane;var t=r._mesh?r._mesh.position.y:0;e.clipPlane=Ee.a.FromPositionAndNormal(new I.e(0,t-.05,0),new I.e(0,-1,0)),I.a.ReflectionToRef(e.clipPlane,a)}i=e.getViewMatrix(),a.multiplyToRef(i,r._reflectionTransform),e.setTransformMatrix(r._reflectionTransform,e.getProjectionMatrix()),e.getEngine().cullBackFaces=!1,e._mirroredCameraPosition=I.e.TransformCoordinates(e.activeCamera.position,a)},this._reflectionRTT.onAfterRender=function(){r._mesh&&(r._mesh.isVisible=n),e.clipPlane=o,e.setTransformMatrix(i,e.getProjectionMatrix()),e.getEngine().cullBackFaces=!0,e._mirroredCameraPosition=null}},t.prototype.getAnimatables=function(){var e=[];return this.bumpTexture&&this.bumpTexture.animations&&this.bumpTexture.animations.length>0&&e.push(this.bumpTexture),this._reflectionRTT&&this._reflectionRTT.animations&&this._reflectionRTT.animations.length>0&&e.push(this._reflectionRTT),this._refractionRTT&&this._refractionRTT.animations&&this._refractionRTT.animations.length>0&&e.push(this._refractionRTT),e},t.prototype.getActiveTextures=function(){var t=e.prototype.getActiveTextures.call(this);return this._bumpTexture&&t.push(this._bumpTexture),t},t.prototype.hasTexture=function(t){return!!e.prototype.hasTexture.call(this,t)||this._bumpTexture===t},t.prototype.dispose=function(t){this.bumpTexture&&this.bumpTexture.dispose();var n=this.getScene().customRenderTargets.indexOf(this._refractionRTT);-1!=n&&this.getScene().customRenderTargets.splice(n,1),n=-1,-1!=(n=this.getScene().customRenderTargets.indexOf(this._reflectionRTT))&&this.getScene().customRenderTargets.splice(n,1),this._reflectionRTT&&this._reflectionRTT.dispose(),this._refractionRTT&&this._refractionRTT.dispose(),this._imageProcessingConfiguration&&this._imageProcessingObserver&&this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),e.prototype.dispose.call(this,t)},t.prototype.clone=function(e){var n=this;return i.a.Clone((function(){return new t(e,n.getScene())}),this)},t.prototype.serialize=function(){var e=i.a.Serialize(this);if(e.customType="BABYLON.WaterMaterial",e.renderList=[],this._refractionRTT&&this._refractionRTT.renderList)for(var t=0;t<this._refractionRTT.renderList.length;t++)e.renderList.push(this._refractionRTT.renderList[t].id);return e},t.prototype.getClassName=function(){return"WaterMaterial"},t.Parse=function(e,n,r){var o=i.a.Parse((function(){return new t(e.name,n)}),e,n,r);return o._waitingRenderList=e.renderList,o},t.CreateDefaultMesh=function(e,t){return Me.a.CreateGround(e,512,512,32,t,!1)},Object(r.__decorate)([Object(i.m)("bumpTexture")],t.prototype,"_bumpTexture",void 0),Object(r.__decorate)([Object(i.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"bumpTexture",void 0),Object(r.__decorate)([Object(i.e)()],t.prototype,"diffuseColor",void 0),Object(r.__decorate)([Object(i.e)()],t.prototype,"specularColor",void 0),Object(r.__decorate)([Object(i.c)()],t.prototype,"specularPower",void 0),Object(r.__decorate)([Object(i.c)("disableLighting")],t.prototype,"_disableLighting",void 0),Object(r.__decorate)([Object(i.b)("_markAllSubMeshesAsLightsDirty")],t.prototype,"disableLighting",void 0),Object(r.__decorate)([Object(i.c)("maxSimultaneousLights")],t.prototype,"_maxSimultaneousLights",void 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r;super(e,t),this.count=0,this.rotationY=null==n?void 0:n.rotationY,this.scale=null==n?void 0:n.scale,this.translation=null==n?void 0:n.translation,this.setOnGround=null!==(r=null==n?void 0:n.setOnGround)&&void 0!==r&&r}onMeshLoaded(e,t){const n=e.loadedMeshes.filter(e=>!e.parent).length,i=e.loadedMeshes.filter(e=>!e.parent&&e.getTotalVertices()>0).length;if(n>1||i){this.master=new r.Mesh(this.name+".root",t);for(const t of e.loadedMeshes)t.parent||this.master.addChild(t)}else this.master=e.loadedMeshes[0];o(this.master,!1);for(const t of e.loadedMeshes)t.parent===this.master&&this.applyAdjustmentToMesh(t)}applyAdjustmentToMesh(e){if(this.setOnGround){const t=e.getBoundingInfo().minimum.y;e.position.y=-t*e.scaling.y}this.translation&&e.translate(this.translation.normalizeToNew(),this.translation.length()),this.scale&&(e.scaling=this.scale),this.rotationY&&e.rotateAround(r.Vector3.Zero(),r.Vector3.Up(),this.rotationY)}create(e){var t;const n=null!==(t=null==e?void 0:e.name)&&void 0!==t?t:`${this.name}_${++this.count}`,r=this.master.clone(n,void 0,!1);return o(r,!0),r}setEmissive(e){let t=!1;for(const n of this.master.getChildMeshes(!1))if(n.material instanceof r.PBRMaterial&&"Emissive"===n.name)return n.material.emissiveColor=e,t=!0,n.material;t||console.warn("No emissive mesh on "+this.master.name)}}class s extends i{constructor(e,t,n=!1,r){super(e,t),this.playOnLoad=n,this._volume=r,this.count=0}set volume(e){var t;this._volume=e,null===(t=this.master)||void 0===t||t.setVolume(this.volume)}get volume(){var e;return null!==(e=this._volume)&&void 0!==e?e:1}onFileLoaded(e,t){this.master=new r.Sound(this.name,t.data,e,null,{loop:this.playOnLoad,autoplay:this.playOnLoad}),this.master.setVolume(this.volume),console.log(`Loaded ${this.name}.${t.name}`)}create(){this.count+=1;const e=`${this.name}_${this.count}`;return console.log("Returning instance "+e),this.master.clone()}singleton(){return this.master}}class c extends i{constructor(){super(...arguments),this.count=0}onImageLoaded(e){console.log("Loaded "+this.name),this.master=e.image}get(){return this.master}}class l{constructor(e){this.scene=e,this.manager=new r.AssetsManager(e)}addMesh(e){this.manager.addMeshTask("mesh: "+e.url,"",e.url,"").onSuccess=t=>e.onMeshLoaded(t,this.scene)}addSound(e){this.manager.addBinaryFileTask("sound: "+e.url,e.url).onSuccess=t=>e.onFileLoaded(this.scene,t)}addImage(e){const t=this.manager.addImageTask("image: "+e.url,e.url);console.log("Loading: "+t.url),t.onSuccess=t=>e.onImageLoaded(t)}load(){return new Promise((e,t)=>{let n=0;this.manager.onProgress=(e,t)=>{console.log(`Loading asset ${t-e} / ${t}`)},this.manager.onTaskError=e=>{n+=1,console.error("Failed to load asset "+e.name)},this.manager.onFinish=()=>{n>0?t(`Failed to load ${n} assets`):e()},this.manager.load()})}}class u{constructor(e){this.raw=void 0===e?1<<u.nextIndex++:e}static get All(){return new u(u.nextIndex-1)}static ofRaw(e){return new u(e)}static 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t=Math.round(e/1e3)/60,n=Math.floor(t),r=Math.floor(t%1*60);return`${n>9?""+n:"0"+n}:${r>9?""+r:"0"+r}`}var P=function(e,t,n,r){return new(n||(n=Promise))((function(i,o){function a(e){try{c(r.next(e))}catch(e){o(e)}}function s(e){try{c(r.throw(e))}catch(e){o(e)}}function c(e){var t;e.done?i(e.value):(t=e.value,t instanceof n?t:new n((function(e){e(t)}))).then(a,s)}c((r=r.apply(e,t||[])).next())}))};class O{constructor(){this.playerStatus=new Map,this._lastLeader=void 0,this._lastLeaderOnline=!1,this.aquiringLeadership=!1,this.leaderWait=5e3;Object(y.initializeApp)({apiKey:"AIzaSyCpzpxPF3zi6o3eh9FBp1p28gZjc4B_3uY",authDomain:"ludathon-46.firebaseapp.com",databaseURL:"https://ludathon-46.firebaseio.com",projectId:"ludathon-46",storageBucket:"ludathon-46.appspot.com",messagingSenderId:"995920056641",appId:"1:995920056641:web:9fd35309f2fdbefab491c0",measurementId:"G-MY2QVRZDZJ"}),Object(y.analytics)(),this.db=Object(y.firestore)()}get isLeader(){return void 0!==this._uid&&this.session.value.leader===this.uid}updateHealth(e){this.session.update({health:e})}get uid(){return this._uid?this._uid:(console.error("Tried to read uid while logged out"),"")}get numPlayers(){return this.playerStatus.size}isOnline(e){var t;return"online"===(null===(t=this.playerStatus.get(e))||void 0===t?void 0:t.state)}static serverTimestamp(){return y.firestore.FieldValue.serverTimestamp()}static deleteField(){return y.firestore.FieldValue.delete()}static increment(e){return y.firestore.FieldValue.increment(e)}static get globalsKey(){var e="ld46";return b(),e}init(){var e;return P(this,void 0,void 0,(function*(){this.sessionId=yield this.findSession(),console.log("Joining session "+this.sessionId);const t=this.db.collection("session").doc(this.sessionId);this.session=new A(this.db,t,()=>({})),this.players=new M(t.collection("players")),this.mobs=new M(t.collection("mobs")),this.jobs=new M(t.collection("jobs"));const n=yield x.a.auth().signInAnonymously();this._uid=null===(e=n.user)||void 0===e?void 0:e.uid,console.log("Connected as "+this.uid),function(e){var t;const n=null===(t=x.a.auth().currentUser)||void 0===t?void 0:t.uid;if(!n)return void console.warn("registerPresence while offline");const r=x.a.database().ref(`${e}/${n}`),i={state:"offline",last_changed:x.a.database.ServerValue.TIMESTAMP},o={state:"online",last_changed:x.a.database.ServerValue.TIMESTAMP};x.a.database().ref(".info/connected").on("value",(function(e){0!=e.val()&&r.onDisconnect().set(i).then((function(){r.set(o)}))}));const a=x.a.firestore().doc(`${e}/${n}`),s={state:"offline",last_changed:O.serverTimestamp()},c={state:"online",last_changed:O.serverTimestamp()};x.a.database().ref(".info/connected").on("value",(function(e){0!=e.val()?r.onDisconnect().set(i).then((function(){r.set(o),a.set(c)})):a.set(s)}))}(this.players.path),yield this.subscribeToSession(),yield this.subscribeToPlayers(),console.log("Init db done")}))}findSession(){return P(this,void 0,void 0,(function*(){const e=e=>new Promise(t=>{setTimeout(t,e)}),t=new M(this.db.collection("session")),n=new A(this.db,this.db.collection("globals").doc(O.globalsKey),()=>({}));for(var r=2e3;;){const i=yield n.get();if(i.activeSession)return i.activeSession;e(r),console.log("Acquiring a new session"),yield n.executeTransaction(e=>P(this,void 0,void 0,(function*(){const r=yield e.get(n.doc);if(!r.exists){const r=n.defaultValue();return r.activeSession=t.nextId(),void e.set(n.doc,r)}r.data().activeSession||e.update(n.doc,"activeSession",t.nextId())}))).finally(()=>{r*=2})}}))}canCloseSession(){return this.isLeader&&!!this.sessionId}closeSession(){return P(this,void 0,void 0,(function*(){if(!this.canCloseSession)return;const e=this.sessionId;this.sessionId=void 0,console.log("Closing session "+e);const t=new A(this.db,this.db.collection("globals").doc(O.globalsKey),()=>({}));yield t.executeTransaction(n=>P(this,void 0,void 0,(function*(){const r=yield n.get(t.doc);r.exists&&r.data().activeSession===e&&n.delete(t.doc)})))}))}subscribeToSession(){return P(this,void 0,void 0,(function*(){yield this.session.subscribe(e=>{this.checkLeader()})}))}subscribeToPlayers(){return P(this,void 0,void 0,(function*(){const e=(e,t)=>{const n=this.playerStatus.get(e);if(n&&n.last_changed>=t.last_changed)return;const r=e===this.uid?`YOU (${e}) are`:e+" is";this.playerStatus.set(e,t),console.log(`>>> ${r} ${t.state} @ ${this.friendlyTime(t.last_changed)} (${this.playerStatus.size} players)`),this.checkLeader()};yield this.players.subscribe(e,e,e=>{this.playerStatus.delete(e),console.log(`<<< ${e} departed (${this.playerStatus.size} players)`)})}))}checkLeader(){var e=!1,t=!1,n="<nobody>";if(this.session.value.leader?(n=this.session.value.leader===this.uid?`YOU (${this.session.value.leader})`:this.session.value.leader,this.session.value.leader!=this._lastLeader&&(e=!0,this._lastLeader=this.session.value.leader),(t=this.isOnline(this.session.value.leader))||(n+=" (offline)"),this._lastLeaderOnline!==t&&(e=!0,this._lastLeaderOnline=t)):void 0!==this._lastLeader&&(e=!0,this._lastLeader=void 0,this._lastLeaderOnline=!1),e&&(console.log("*** Leader = "+n),this.session.value.leader===this.uid&&t&&this.onBecomingLeader()),!this.session.value.leader||this.session.value.leader!==this.uid&&!this.isOnline(this.session.value.leader)){if(this.aquiringLeadership)return;console.log("Acquiring leadership from "+n),this.aquiringLeadership=!0,this.session.executeTransaction(e=>P(this,void 0,void 0,(function*(){const t=yield e.get(this.session.doc);if(!t.exists){const t=this.session.defaultValue();return t.leader=this.uid,void e.set(this.session.doc,t)}const n=t.data();if(n.leader!==this.uid){if(n.leader){const t=yield e.get(this.players.coll.doc(n.leader));if(t.exists&&"online"===t.data().state)return}e.update(this.session.doc,"leader",this.uid)}}))).finally(()=>{this.aquiringLeadership=!1;const e=this.leaderWait;this.leaderWait*=2,setTimeout(()=>this.checkLeader(),e)})}}onBecomingLeader(){this.leaderWait=5e3,this.session.value.winTime||this.session.update({winTime:je.i.futureTimestamp(12e4)}),this.numPlayers>=4&&this.closeSession()}friendlyTime(e){const t=je.i.elapsedSince(e);var n=Math.floor(t/1e3);if(n<120)return n+"s ago";{const e=Math.floor(n/60);return`${e}m, ${n-=60*e}s ago`}}}class A{constructor(e,t,n){this.db=e,this.doc=t,this.defaultValue=n,this._value=n()}get value(){return this._value}subscribe(e){return P(this,void 0,void 0,(function*(){return new Promise(t=>{var n=!0;this.doc.onSnapshot({next:r=>{r.exists?this._value=r.data():this._value=this.defaultValue(),n&&(n=!1,t()),e&&e(this._value)},error:e=>{console.error(`Error reading ${this.doc.path}: ${e}`)}})})}))}get(){return P(this,void 0,void 0,(function*(){const e=yield this.doc.get();return e.exists?e.data():this.defaultValue()}))}set(e){return P(this,void 0,void 0,(function*(){return this.doc.set(e)}))}update(e){return P(this,void 0,void 0,(function*(){return this.doc.update(e)}))}executeTransaction(e){return P(this,void 0,void 0,(function*(){return this.db.runTransaction(t=>P(this,void 0,void 0,(function*(){yield e(t)})))}))}}class M{constructor(e,t=!1){this.coll=e,this.debug=t}get path(){return this.coll.path}nextId(){return this.coll.doc().id}query(){return P(this,void 0,void 0,(function*(){const e=yield this.coll.get();return new Map(e.docs.map(e=>[e.id,e.data()]))}))}subscribe(e,t,n){return new Promise(r=>{var i=!0;this.coll.onSnapshot(o=>{o.metadata.hasPendingWrites||(this.debug&&console.log(""+o.docChanges().length),o.docChanges().forEach(r=>{this.debug&&console.log(this.path+"\n"+`${r.type} ${r.doc.id} ${function(e,t){var n,r,i,o;const a=null!==(i=T(e,{prunedString:"{…}",depthDecr:null!==(n=null==t?void 0:t.maxDepth)&&void 0!==n?n:2,arrayMaxLength:null!==(r=null==t?void 0:t.maxArrayElements)&&void 0!==r?r:5,replacer:(e,t)=>Array.isArray(e)?t.replace(/]$/,",…]"):t}))&&void 0!==i?i:"undefined",s=null!==(o=null==t?void 0:t.maxTotalLength)&&void 0!==o?o:240;return a.length<=s?a:"{"===a[0]?a.substr(0,s-2)+"…}":a.substr(0,s-1)+"…"}(r.doc.data())}`),"added"===r.type?e(r.doc.id,r.doc.data()):"modified"===r.type?t(r.doc.id,r.doc.data()):"removed"===r.type&&n(r.doc.id)}),i&&(i=!1,r()))})})}add(e){return P(this,void 0,void 0,(function*(){return(yield this.coll.add(e)).id}))}set(e,t){return P(this,void 0,void 0,(function*(){return this.coll.doc(e).set(t)}))}update(e,t){return P(this,void 0,void 0,(function*(){return this.coll.doc(e).update(t)}))}delete(e){return P(this,void 0,void 0,(function*(){return this.coll.doc(e).delete()}))}}var w,R,I,L=n.p+"34f26ebe75279cf9cc2aefdf5f38fda9.png";!function(e){e.Up="ArrowUp",e.Down="ArrowDown",e.Left="ArrowLeft",e.Right="ArrowRight",e.Enter="Enter",e.Space="Space",e.Tab="Tab",e.ShiftLeft="ShiftLeft",e.ShiftRight="ShiftRight",e.AltLeft="AltLeft",e.AltRight="AltRight",e.CtrlLeft="ControlLeft",e.CtrlRight="ControlRight",e.BracketLeft="BracketLeft",e.BracketRight="BracketRight",e.Slash="Slash"}(w||(w={}));class D{constructor(e){this.callback=e,this.isDown=!1}}!function(e){e[e.Primary=0]="Primary",e[e.Middle=1]="Middle",e[e.Secondary=2]="Secondary"}(R||(R={}));class N{constructor(){this.isDown=!1,this.onPick=void 0,this.onPickDrag=void 0,this.onPickDragDone=void 0,this.predicate=void 0}}class F{constructor(e){this.scene=e,this.enabled=!0,this.keys={},this.mouseButtons={},e.actionManager=new r.ActionManager(e),e.actionManager.registerAction(new r.ExecuteCodeAction(r.ActionManager.OnKeyDownTrigger,e=>this.onKeyEvent(e))),e.actionManager.registerAction(new r.ExecuteCodeAction(r.ActionManager.OnKeyUpTrigger,e=>this.onKeyEvent(e))),e.onPrePointerObservable.add(e=>this.onPrePointerEvent(e))}registerKey(e,...t){t.forEach(t=>this.keys[t]=e)}registerMouseButton(e,...t){t.forEach(t=>this.mouseButtons[t]=e)}onKeyEvent(e){if(!this.enabled)return;if(e.sourceEvent.repeat)return;if(!(e.sourceEvent.code in this.keys))return;const t=this.keys[e.sourceEvent.code];t.isDown="keydown"===e.sourceEvent.type,t.isDown&&t.callback&&t.callback()}onPrePointerEvent(e){if(this.enabled)if(e.type!==r.PointerEventTypes.POINTERDOWN){if(e.type===r.PointerEventTypes.POINTERMOVE){const t=this.findButtonAction(e.event,[R.Primary,R.Secondary],e=>void 0!==e.dragMesh&&void 0!==e.onPickDrag);if(void 0===t)return;const n=this.mouseButtons[t],i=V(n.dragMesh);if(!i)return;const o=this.scene.getEngine().getRenderingCanvasClientRect();if(!o)return;const a=r.Ray.Zero();this.scene.createPickingRayToRef(e.event.clientX-o.left,e.event.clientY-o.top,n.dragMesh.getWorldMatrix(),a,null);const s=n.dragMesh.intersects(a);null!==s.pickedPoint&&n.onPickDrag(i,s.pickedPoint,e.event.button)}if(e.type===r.PointerEventTypes.POINTERUP){if(!(e.event.button in this.mouseButtons))return;const t=this.mouseButtons[e.event.button];if(t.isDown&&t.dragMesh&&t.onPickDragDone){const n=V(t.dragMesh);n&&t.onPickDragDone(n,e.event.button)}return t.isDown=!1,void(t.dragMesh=void 0)}}else{if(!(e.event.button in this.mouseButtons))return;const n=this.mouseButtons[e.event.button];if(n.isDown=!0,!n.onPick)return;const r=this.scene.getEngine().getRenderingCanvasClientRect();if(!r)return;var t=e=>!!V(e);n.predicate&&(t=e=>{const t=V(e);return void 0!==t&&n.predicate(t)});const i=this.scene.pick(e.event.clientX-r.left,e.event.clientY-r.top,t);if(i&&i.hit&&i.pickedMesh){const t=V(i.pickedMesh);t&&n.onPick(t,i.pickedPoint,e.event.button)&&(n.dragMesh=i.pickedMesh)}}}findButtonAction(e,t,n){for(const r of t){const t=1<<r;if(0!=(e.buttons&t)&&this.mouseButtons[r]&&n(this.mouseButtons[r]))return r}}}function k(e,t=I.READ){if(t!==I.WRITE_ANYWHERE)for(;!e.hasOwnProperty("handlers")&&e.parent;)e=e.parent;const n=e;return t===I.READ||n.handlers||(n.handlers={}),n.handlers}function B(e,t,n=!1){k(e,n?I.WRITE_ANYWHERE:I.WRITE_AT_ROOT).pickable=t}function V(e){const t=k(e);return t?t.pickable:void 0}!function(e){e[e.READ=0]="READ",e[e.WRITE_AT_ROOT=1]="WRITE_AT_ROOT",e[e.WRITE_ANYWHERE=2]="WRITE_ANYWHERE"}(I||(I={}));var z=function(e,t,n,r){return new(n||(n=Promise))((function(i,o){function a(e){try{c(r.next(e))}catch(e){o(e)}}function s(e){try{c(r.throw(e))}catch(e){o(e)}}function c(e){var t;e.done?i(e.value):(t=e.value,t instanceof n?t:new n((function(e){e(t)}))).then(a,s)}c((r=r.apply(e,t||[])).next())}))};class U{constructor(e,t){this.id=e,this.manager=t,this.manager.onLocalAdd(this)}get isOwner(){return this.manager.isOwnerOf(this)}get shouldManage(){return this.manager.shouldManage(this)}onLocalUpdate(){this.manager.onLocalUpdate(this)}onLocalDelete(){this.manager.onLocalDelete(this)}}class j{constructor(e,t,n){this.db=e,this.coll=t,this.create=n,this.entities=new Map}isOwnerOf(e,t){const n=this.entities.get(e.id);return n?n.owner===this.db.uid:(t=null!=t?t:"isOwnerOf",console.warn(`${t} - unknown entity: ${e.id} of ${e.constructor.name}`),!1)}shouldManage(e,t){const n=this.entities.get(e.id);return n?n.owner===this.db.uid||this.db.isLeader&&!n.owner:(t=null!=t?t:"shouldManage",console.warn(`${t} - unknown entity: ${e.id} of ${e.constructor.name}`),!1)}onLocalAdd(e){this.ignore!==e.id&&(this.entities.has(e.id)?console.warn(`onLocalAdd - entity already exists: ${e.id} of ${e.constructor.name}`):(this.entities.set(e.id,{owner:this.db.uid,entity:e}),setTimeout(()=>{if(!this.checkLocalMutation("onLocalAdd",e))return;const t=Object.assign(Object.assign({},e.toValue()),{owner:this.db.uid}),n=t;Object.keys(n).forEach(e=>{n[e]===O.deleteField()&&delete n[e]}),this.coll.set(e.id,t)})))}onLocalUpdate(e){if(!this.checkLocalMutation("onLocalUpdate",e))return;const t=Object.assign(Object.assign({},e.toValue()),{owner:this.db.uid});this.coll.update(e.id,t)}onLocalDelete(e){this.ignore!==e.id&&this.checkLocalMutation("onLocalDelete",e)&&(this.entities.delete(e.id)||console.warn(`onLocalDelete - delete failed: ${e.id} of ${e.constructor.name}`),this.coll.delete(e.id))}checkLocalMutation(e,t){var n,r;return!!this.shouldManage(t,e)||(console.warn(`${e} - Can't manage: ${t.id} of ${t.constructor.name} owned by ${null!==(r=null===(n=this.entities.get(t.id))||void 0===n?void 0:n.owner)&&void 0!==r?r:"<noone>"}`),!1)}sync(){return z(this,void 0,void 0,(function*(){return this.coll.subscribe((e,t)=>this.onRemoteAdd(e,t),(e,t)=>this.onRemoteUpdate(e,t),e=>this.onRemoteDelete(e))}))}onRemoteAdd(e,t){if(this.entities.has(e))console.warn("onRemoteAdd - entity already exists: "+e);else{this.ignore=e;const n=t.owner,r=this.create(e,t);this.ignore=void 0,r?this.entities.set(e,{owner:n,entity:r}):(n!==this.db.uid&&console.warn("onRemoteAdd - non-owner rejecting entity: "+e),this.coll.delete(e))}}onRemoteUpdate(e,t){const n=this.entities.get(e);n?(n.owner=t.owner,n.entity.fromValue(t)):console.warn("onRemoteUpdate - unknown entity: "+e)}onRemoteDelete(e){const t=this.entities.get(e);t&&(this.ignore=e,t.entity.destroy(),this.ignore=void 0)}}class G{constructor(e){var t,n;this.minPointSeparation=null!==(t=e.minPointSeparation)&&void 0!==t?t:0,this._points=null!==(n=e.points)&&void 0!==n?n:new Array}get points(){return this._points}clear(){var e;this._points=[],null===(e=this.cachedMesh)||void 0===e||e.dispose(),this.cachedMesh=void 0}addPoint(e){var t;return!(this._points.length>0&&r.Vector3.Distance(this._points[this._points.length-1],e)<this.minPointSeparation)&&(this._points.push(e),null===(t=this.cachedMesh)||void 0===t||t.dispose(),this.cachedMesh=void 0,!0)}get valid(){return this._points.length>=2}realize(e){return this.valid&&!this.cachedMesh&&(this.cachedMesh=r.MeshBuilder.CreateLines("path",{points:this._points},e)),this.cachedMesh}}class H{constructor(e,t){this.path=e,this.mob=t,this.segment=0,this.lerp=0,this.error=!1}get done(){return this.segment>=this.path.points.length-1}advance(e){for(var t=e*this.mob.speed;!this.done&&!this.error&&t>.001;){if(t=this.lerpSegment(t,this.path.points[this.segment],this.path.points[this.segment+1]),this.error)return this.done;if(this.lerp>=1&&(this.segment+=1,this.lerp=0,!this.done&&!this.lookToward(this.path.points[this.segment+1])))return this.error=!0,this.done}return this.done}dispose(){this.path.clear()}lerpSegment(e,t,n){if(!this.lookToward(n))return this.error=!0,0;const i=r.Vector3.Distance(t,n),o=i*(1-this.lerp)-e;return o<=0?(this.lerp=1,this.mob.updatePositionWithCollisions({position:n})?-o:(this.error=!0,0)):(this.lerp=1-o/i,this.mob.updatePositionWithCollisions({position:r.Vector3.Lerp(t,n,this.lerp)})||(this.error=!0),0)}lookToward(e){const t=this.mob.rotation;this.mob.lookAt(e);const n=this.mob.rotation.y;return!(Math.abs(n-t.y)<_)||this.mob.updatePositionWithCollisions({rotation:t})}}var W=function(e,t,n,r){return new(n||(n=Promise))((function(i,o){function a(e){try{c(r.next(e))}catch(e){o(e)}}function s(e){try{c(r.throw(e))}catch(e){o(e)}}function c(e){var t;e.done?i(e.value):(t=e.value,t instanceof n?t:new n((function(e){e(t)}))).then(a,s)}c((r=r.apply(e,t||[])).next())}))};class X{constructor(e,t){this.game=e,this.firebase=t,this.jobs=[],this.jobAddedCallbacks=[],this.jobRemovedCallbacks=[],this.jobCompletedCallbacks=[],this.jobFailedCallbacks=[],this.jobCounter=0,this.jobsDb=new j(t,t.jobs,(e,t)=>this.createJob(e,t)),this.lastJobTime=this.game.localTimestamp().toMillis(),X.i=this}init(){return W(this,void 0,void 0,(function*(){yield this.jobsDb.sync()}))}handleCollision(e){for(const t of this.jobs)if(t.station===e)return t.completed=!0,void t.onLocalUpdate()}addListeners(e){e.added&&this.jobAddedCallbacks.push(e.added),e.removed&&this.jobRemovedCallbacks.push(e.removed),e.completed&&this.jobCompletedCallbacks.push(e.completed),e.failed&&this.jobFailedCallbacks.push(e.failed)}addJob(e){this.jobs.push(e),this.jobAddedCallbacks.forEach(t=>t(e))}removeJob(e){const t=this.jobs.indexOf(e);let n=!1;return-1!==t&&(this.jobs.splice(t,1),this.jobRemovedCallbacks.forEach(t=>t(e)),n=!0),e.shouldManage&&this.game.time.wait(1e4,()=>e.onLocalDelete()),n}completeJob(e){this.jobCompletedCallbacks.forEach(t=>t(e))}failJob(e){this.jobFailedCallbacks.forEach(t=>t(e))}newDelay(){return E(26e3,8e3)}createJob(e,t){const n=new K(this,this.game,this.jobsDb,e,t);return this.addJob(n),n}createNewJob(){if(!this.firebase.isLeader)return;const e=this.game.localTimestamp();this.lastJobTime=e.toMillis();const t=this.findAvailableStation();if(null===t)return void console.log("No available stations, skipping creation.");const n=this.makeJobForStation(e.toMillis(),t);this.addJob(n)}findAvailableStation(){const e=this.jobs.map(e=>e.station),t=v.filter(t=>-1===e.indexOf(t));return t.length>0?t[E(t.length)]:null}makeJobForStation(e,t){return new K(this,this.game,this.jobsDb,this.firebase.jobs.nextId(),{jobName:this.makeJobNameForStation(t),startTime:e,finishTime:this.game.futureTimestamp(E(8e3,26e3)).toMillis(),station:t,completed:!1})}makeJobNameForStation(e){let t;switch(e){case"Aft Stabilizer":case"Port Stabilizer":case"Starboard Stabilizer":t=["Loose Stabilizer","Fire"];break;case"Boiler":t=["Leaking","Overheating"];break;case"Bomb Bay Doors":t=["Loose Hinges","Fire"];break;case"Fire Cannon":case"Magazine":t=["Fire"];break;case"Water Barrel":t=["WaterLeak"];break;default:t=["Fire"]}return t[E(t.length)]}update(e){this.jobs.forEach(t=>t.update(e));for(let e=this.jobs.length-1;e>=0;e--){const t=this.jobs[e];t.isDone&&(t.completed?this.completeJob(t):this.failJob(t),this.removeJob(t))}if(this.firebase.isLeader){const t=this.game.localTimestamp().toMillis();if(this.jobs.length>=v.length)return;this.jobCounter+=5*this.firebase.numPlayers*e,this.jobCounter+=10*(v.length-this.jobs.length)*e,this.jobCounter+=E(3)*e,this.jobCounter>36e4&&(this.createNewJob(),this.lastJobTime=t,this.jobCounter=0)}}}class K extends U{constructor(e,t,n,r,i){var o,a,s,c;super(r,n),this.jobSystem=e,this.game=t,this.jobName=null!==(o=i.jobName)&&void 0!==o?o:"",this.startTime=null!==(a=i.startTime)&&void 0!==a?a:0,this.finishTime=null!==(s=i.finishTime)&&void 0!==s?s:0,this.completed=null!==(c=i.completed)&&void 0!==c&&c,this.station=i.station}update(e){}get ttl(){return this.finishTime-this.game.localTimestamp().toMillis()}get ttlPercent(){return this.ttl/(this.finishTime-this.startTime)}get isDone(){return this.completed||this.ttl<0}toValue(){return{jobName:this.jobName,startTime:this.startTime,finishTime:this.finishTime,station:this.station,completed:this.completed}}fromValue(e){this.jobName=e.jobName,this.startTime=e.startTime,this.finishTime=e.finishTime,this.station=e.station,this.completed=e.completed}destroy(){this.jobSystem.removeJob(this)}}var Y=n.p+"54fc32d0bb9a45ae1d5f8da0a914bb58.babylon",q=n.p+"3a86e20283df886eafb9ac7ba3b3de6d.mp3",Q=n.p+"4a155a86626227d606bce044358f3de2.mp3",Z=n.p+"2cb76fa88f56cc272b25cff75aefceeb.mp3",J=n.p+"e684bb04bfca3a047b8d37fb26dcfe7a.mp3",$=n.p+"73633a6cb7cb9dbbc3ab46da07a00920.mp3",ee=n.p+"702bb848cde240368ca89480018d8ebe.mp3",te=n.p+"16e94fd9e14bc9b9f5b9e088cf39dc41.mp3",ne=n.p+"4fef7cee75857f8b06c356153d6a30a1.mp3",re=n.p+"e5c4bf287bd9246d89a5d5feb380cd3d.mp3",ie=n.p+"76332697215bb97a6e7a496d844fd943.mp3",oe=n.p+"b0ce3e56ed2b48e47e2f4bfbe2d6cea6.wav",ae=n.p+"ee038b5482a69457f5882915a164ffcb.mp3";class se{constructor(e,t,n=!1){this.sounds=e,this.volume=t,this.randomNext=n,this.current=0,se.ALL_SETS.push(this)}playNext(){const e=this.sounds[this.current].singleton();e.setVolume(this.volume),e.play(),this.current=this.next()}next(){if(!this.randomNext||0==this.sounds.length)return(this.current+1)%this.sounds.length;var e=E(this.sounds.length-1);return e>=this.current&&(e+=1),e}assets(){return this.sounds}}se.ALL_SETS=[];class ce{static AllAssets(){const e=[];for(const t of se.ALL_SETS)for(const n of t.assets())e.push(n);return e}}ce.STEPS=new se([new s("step1",q),new s("step2",Q),new s("step3",Z),new s("step4",J),new s("step5",$),new s("step6",ee),new s("step7",te)],.2),ce.GEAR_SOUND=new s("gears",re,!0,.5),ce.WIND=new se([new s("wind",ne,!0,.28)],1),ce.BELL=new se([new s("bell",ie,!1,.8)],1),ce.SUCCESS=new se([new s("success",oe,!1,.8)],1),ce.FAILURE=new se([new s("failure",ae,!1,.8)],1),ce.GEARS=new se([ce.GEAR_SOUND],1);class le extends U{constructor(e,t,n,i,o,a=100){super(e.name,i),this.mesh=e,this.terrain=n,this._health=a,this.attachedEffects=[],this.speed=.003,this.velocity=r.Vector3.Zero(),this.stepTimeLeft=0,this.stepDuration=0,this.lastGoodPosition=r.Vector3.Zero(),this.lastGoodRotation=r.Vector3.Zero(),this.moniker="The Minion Who Has Not Been Named",this._facingVector=r.Vector3.Zero(),this.colliderName="Mob",function(e,t){e.layerMask=t.raw}(this.mesh,o),B(this.mesh,this),this.fromValue(t),le.mobs.add(this),this.mesh.onDispose=()=>{this.onDispose(),le.mobs.delete(this)}}attachEffect(e){this.attachedEffects.push(e)}clearAttachedEffects(){this.attachedEffects.forEach(e=>{e.stop()}),this.attachedEffects=[]}get name(){return this.mesh.name}get rotation(){return this.mesh.rotation}get position(){return this.mesh.position}get identity(){return this}get layers(){return u.ofRaw(this.mesh.layerMask)}get needsCollisions(){return!1}get facingVector(){return this._facingVector}toValue(){const e={moniker:this.moniker,pos:{x:this.position.x,z:this.position.z,theta:this.rotation.y}};return this.follow&&(e.path={start:this.followStart,steps:this.follow.path.points.map(e=>[e.x,e.z]).reduce((e,t)=>e.concat(t),[])}),e}fromValue(e){var t;if(this.moniker=null!==(t=e.moniker)&&void 0!==t?t:this.moniker,this.updatePositionWithCollisions({position:new r.Vector3(e.pos.x,this.position.y,e.pos.z),rotation:new r.Vector3(0,e.pos.theta,0)}),e.path){const t=e.path.steps,i=new Array;for(var n=0;n+1<t.length;n+=2)i.push(new r.Vector3(t[n],this.position.y,t[n+1]));this.followPath(new G({points:i}),e.path.start)}}destroy(){this.mesh.dispose()}simAt(e){return{position:e,radius:this.radius,identity:this,layers:u.None}}lookAt(e){const t=new r.Vector3(e.x,this.position.y,e.z),n=this.mesh.position.subtract(t),i=this.position.add(n);return this.updatePositionWithCollisions({lookAt:i}),this._facingVector=n,i}lookAwayFrom(e){const t=new r.Vector3(e.x,this.position.y,e.z);this.updatePositionWithCollisions({lookAt:t})}stop(e=!0){this.follow&&(this.follow.dispose(),this.follow=void 0),e&&this.onLocalUpdate()}followPath(e,t){if(this.stop(!1),e.realize(je.i.scene),this.follow=new H(e,this),t){this.followStart=t;const e=je.i.elapsedSince(t);this.follow.advance(e)&&this.stop(!1)}else this.followStart=je.i.localTimestamp(),this.onLocalUpdate()}walkTo(e){const t=new r.Vector3(e.x,this.position.y,e.z);this.followPath(new G({points:[this.position,t]}))}updatePositionWithCollisions(e){var t,n;const i=this.mesh.position.clone(),o=(this.mesh.rotation.clone(),this.needsCollisions&&null!==(t=p(this,this.terrain.collidables,u.MoveObstacle,!1))&&void 0!==t?t:[]);if(o.length>0){this.collidedWith(o),(c=this.mesh.position.subtract(o[0].mesh.position)).y=0,c=c.normalizeToNew().scale(.05);const e=this.mesh.position.add(c),t=this.terrain.getHeightAt(e.x,e.z),n=new r.Vector3(e.x,t,e.z);return this.mesh.position=n,!1}const a=this.terrain.collidables.filter(e=>!0);if(this.terrain.collidables.filter(e=>o.includes(e)).length,e.position){const t=this.terrain.getHeightAt(e.position.x,e.position.z),n=new r.Vector3(e.position.x,t,e.position.z);this.mesh.position=n}e.rotation&&(this.mesh.rotation=e.rotation),e.lookAt&&this.mesh.lookAt(e.lookAt);const s=this.needsCollisions&&null!==(n=p(this,a,u.MoveObstacle,!1))&&void 0!==n?n:[];if(s.length>0){var c;this.collidedWith(s),(c=i.subtract(s[0].mesh.position)).y=0,c=c.normalizeToNew().scale(.05);const e=i.add(c),t=this.terrain.getHeightAt(e.x,e.z),n=new r.Vector3(e.x,t,e.z);return this.mesh.position=n,!1}return this.lastGoodPosition=this.mesh.position.clone(),this.lastGoodRotation=this.mesh.rotation.clone(),!0}collidedWith(e){for(const t of e)X.i.handleCollision(t.colliderName)}update(e){const t=this.position;this.follow&&this.follow.advance(e)&&this.stop(!1),this.velocity=this.position.subtract(t),this.stepTimeLeft-=e,this.stepTimeLeft=Math.max(0,this.stepTimeLeft),this.velocity.length()>.01&&(this.stepTimeLeft<=0&&(ce.STEPS.playNext(),this.stepDuration=600,this.stepTimeLeft=this.stepDuration),this.velocity=r.Vector3.Zero());let n=[];this.attachedEffects.forEach(t=>{t.update(e),t.stopped&&n.push(t)}),n.forEach(e=>{this.attachedEffects.splice(this.attachedEffects.findIndex(t=>t===e),1)})}isVisibleToCamera(){const e=r.Frustum.GetPlanes(this.mesh.getScene().getTransformMatrix());return this.mesh.isInFrustum(e)}onDispose(){super.onLocalDelete(),this.clearAttachedEffects()}}le.GOBO_MESH=new a("gobo",Y),le.mobs=new Set;var ue=n.p+"eb98113123b7a48429bbcc0a048bb43a.png",he=(n.p,n.p+"7e843eed6617eeba15579880c22c6508.png");class de{constructor(e){this.lerpFn=e,this.values=[]}add(e,t){return this.values.push({index:e,value:t}),this.values=this.values.sort((e,t)=>e.index-t.index),this}lerp(e){for(let t=0;t<this.values.length;++t){if(e>=this.values[t].index)continue;if(0===t)return this.values[0].value;const n=this.values[t-1],r=this.values[t],i=(e-n.index)/(r.index-n.index);return this.lerpFn(n.value,r.value,i)}return this.values[this.values.length-1].value}}class pe extends de{constructor(){super((e,t,n)=>e*(1-n)+t*n)}}class fe extends de{constructor(){super(r.Color4.Lerp)}}var me=n.p+"61d5d121b6e660716f00bd1a36fabcd0.png";class ge extends class{constructor(){this._stopped=!1}get stopped(){return this._stopped}set stopped(e){this._stopped=e}}{constructor(e,t=(()=>{})){super(),this.system=e,this.updater=t}start(){this.system.start()}stop(){this.system.stop(),this.stopped=!0}update(e){this.updater(e)}}class _e{constructor(e){this.scene=e,this.explosion=this.createExplosion(r.Vector3.Zero(),1)}createAura(e,t,n){const i=new r.ParticleSystem("aura",1e3,this.scene,null,!1);return i.emitter=e,i.particleTexture=new r.Texture(he,this.scene),i.blendMode=r.ParticleSystem.BLENDMODE_ONEONE,i.color1=new r.Color4(.7,.8,1,1),i.color2=new r.Color4(.2,.5,1,1),i.colorDead=new r.Color4(0,0,.2,0),i.minSize=.1,i.maxSize=.2,i.isLocal=!0,i.startPositionFunction=(e,i,o,a)=>{const s=Math.random()*(n-t)+t,c=2*Math.random()*Math.PI,l=s*Math.sin(c),u=s*Math.cos(c);a?i.copyFromFloats(l,0,u):r.Vector3.TransformCoordinatesFromFloatsToRef(l,0,u,e,i)},i.minInitialRotation=0,i.maxInitialRotation=2*Math.PI,i.minLifeTime=.5,i.maxLifeTime=1,i.emitRate=500,i}createExplosion(e,t){const n=new r.ParticleSystem("explosion",1e3,this.scene,null,!0);return n.emitter=e,n.createSphereEmitter(t),n.blendMode=r.ParticleSystem.BLENDMODE_STANDARD,n.particleTexture=new r.Texture(ue,this.scene,!1,!1,r.Texture.TRILINEAR_SAMPLINGMODE),n.spriteCellWidth=256,n.spriteCellHeight=256,n.startSpriteCellID=0,n.endSpriteCellID=15,n.spriteCellChangeSpeed=.05,n.minInitialRotation=0,n.maxInitialRotation=2*Math.PI,n.minLifeTime=.5,n.maxLifeTime=.8,n.targetStopDuration=.15,n.emitRate=4e3,n.addSizeGradient(0,.2,.3),n.addSizeGradient(.4,.3,.4),n.addSizeGradient(1,.7,1.5),n.addColorGradient(0,r.Color4.FromHexString("#FAF603FF")),n.addColorGradient(.15,r.Color4.FromHexString("#FA1111FF")),n.addColorGradient(.3,r.Color4.FromHexString("#22222255")),n.addColorGradient(1,r.Color4.FromHexString("#00000000")),n}startJobFire(e,t){return new ve(e,t)}explode(e){const t=new r.PointLight("explosionLight",e.add(new r.Vector3(0,.5,0)),this.scene);t.intensity=2,t.radius=4,t.diffuse=t.specular=r.Color3.FromHexString("#FA1111");const n=1e3*this.explosion.targetStopDuration;return je.i.time.curve(new pe,e=>e<=0?(t.dispose(),!1):(t.intensity=e,!0)).add(0,.1).add(.1*n,2).add(n,2).add(2*n,0),this.explosion.emitter=e,this.explosion.start(),new ge(this.explosion)}}class ve extends ge{constructor(e,t){super(new r.ParticleSystem("fireParts",2e3,je.i.scene)),this.job=e;const n=je.i,i=this.system;i.particleTexture=new r.Texture(me,n.scene),i.emitter=t.getAbsolutePivotPoint(),i.minEmitBox=new r.Vector3(-.5,-.5,-.5),i.maxEmitBox=new r.Vector3(.5,.5,.5),i.minSize=1,i.maxSize=5,i.minLifeTime=2,i.maxLifeTime=6;const o=new r.Vector3(0,1,0);o.rotateByQuaternionToRef(r.Quaternion.FromEulerAngles(-Math.PI/4,0,0),o),i.direction1=o,i.direction2=o,i.addVelocityGradient(1,1,5),i.color1=r.Color4.FromHexString("#ffdf75ff"),i.color2=r.Color4.FromHexString("#d4200800"),i.start()}}class be{constructor(e,t){this.scene=e,this.timeMs=0,this.timers=[],this.curves=[]}update(e){for(let t=0;t<this.timers.length;){if(this.timers[t].delay-=e,this.timers[t].delay>0){t+=1;continue}const n=this.timers[t].callback();void 0===n?this.timers.splice(t,1):(this.timers[t].delay=n,t+=1)}for(let t=0;t<this.curves.length;){this.curves[t].elapsed+=e;const n=this.curves[t].gradient.lerp(this.curves[t].elapsed);this.curves[t].callback(n)?t+=1:this.curves.splice(t,1)}this.timeMs+=e}get currentTime(){return this.timeMs}wait(e,t){this.timers.push({delay:e,callback:t})}curve(e,t){return this.curves.push({elapsed:0,gradient:e,callback:t}),e}}var ye=n.p+"d9359b9030f495d967fd2dc251e612fc.babylon";class Ce extends class{getHeightAt(e,t){var n;const i=new r.Ray(new r.Vector3(e,10,t),r.Vector3.Down()),o=je.i.scene.pickWithRay(i,e=>e==this.mesh);return null===(n=null==o?void 0:o.pickedPoint)||void 0===n?void 0:n.y}}{constructor(e,t){super(),this.db=e,this.stations=[],this.gears=[],this.galleyLocations=[],this.dragon=Ce.MESH.create({name:"dragon"}),this.floor=this.dragon.getChildMeshes(!0,e=>"dragon.Floor"===e.name)[0];const n=this.floor.material;n.albedoTexture.uScale=22,n.albedoTexture.vScale=22,this.dragon.getChildMeshes(!0,e=>"dragon.Galley"===e.name)[0].getChildren().forEach(e=>{const t=e;this.galleyLocations.push(t.position),e.dispose()}),this.dragon.getChildMeshes(!0,e=>"dragon.Stations"===e.name)[0].getChildMeshes(!0).forEach(e=>{this.stations.push({colliderName:xe(e.name),name:xe(e.name),mesh:e,layers:u.of(u.MoveObstacle)})}),this.dragon.getChildMeshes(!0,e=>"dragon.Gears"===e.name)[0].getChildMeshes(!0).forEach(e=>this.gears.push(function(e){const t=e.name.substring("dragon.Gears.".length).split(/_/),n=t[1];let r=.1*parseFloat(t[2]);"l"===n&&(r=-r);return{rotationRate:r,mesh:e}}(e))),B(this.floor,this,!0)}get mesh(){return this.floor}get collidables(){return[...this.stations]}get name(){return"Ship"}get health(){var e;return null!==(e=this.db.session.value.health)&&void 0!==e?e:100}adjustHealth(e){if(!this.db.isLeader)return;const t=this.health+e;this.db.updateHealth(t)}update(e){this.gears.forEach(t=>{t.mesh.rotate(r.Vector3.Up(),t.rotationRate/e)})}getStationMesh(e){for(const t of this.stations)if(t.name===e)return t.mesh}}function xe(e){return e.substring("dragon.Stations.".length)}Ce.MESH=new a("dragon",ye);var Te=n(39),Ee=n(50),Se=n(148),Pe=function(e,t,n,r){return new(n||(n=Promise))((function(i,o){function a(e){try{c(r.next(e))}catch(e){o(e)}}function s(e){try{c(r.throw(e))}catch(e){o(e)}}function c(e){var t;e.done?i(e.value):(t=e.value,t instanceof n?t:new n((function(e){e(t)}))).then(a,s)}c((r=r.apply(e,t||[])).next())}))};class Oe{constructor(e){this.game=e}dispose(){}init(){return Pe(this,void 0,void 0,(function*(){}))}}class Ae extends le{get radius(){return.35}constructor(e,t,n,r){super(le.GOBO_MESH.create({name:e}),t,n,r,u.of(u.Visible,u.Mobile,u.MoveObstacle)),this.moniker=function(){const e=we[Me];return Me=(Me+1)%we.length,e}(),console.log("created minion named "+this.moniker)}}let Me=0;const we=function(e){for(let t=0;t<e.length;++t){const n=E(e.length),r=e[t];e[t]=e[n],e[n]=r}return e}(["Cheekturner","Baron Mack","Casteloni","Fuzzymittens","Hobogob","Tindersticks","Gnoner","Bratti","Nuuni","Turevius","Slimenator","Steve","Flutterina","Blunderbones","Bitebacca","Clyde the Cowardly","Rumbo the Sure-Footed","Bobo the Magnificent","Lemmy the Not-so-brave","Twinklebuttons the Stoic","Demi the Dog-Lover","Bob the Destroyer","Brave Sir Poffin","Lysa the Long-eared","Seri Buttleburner","Doily the Mildly Inebriated","Quentin Tarantula","Ed"]);class Re extends le{constructor(e,t,n,i,o){super(le.GOBO_MESH.create({name:n}),i,t,o,u.of(u.Visible,u.Mobile)),this.up=new D,this.down=new D,this.left=new D,this.right=new D,console.log("Player is "+n),this.cameraTarget=new r.TransformNode("PlayerTarget",je.i.scene,!0),this.cameraTarget.position=this.mesh.position,je.i.input.registerKey(this.up,"KeyW",w.Up),je.i.input.registerKey(this.down,"KeyS",w.Down),je.i.input.registerKey(this.left,"KeyA",w.Left),je.i.input.registerKey(this.right,"KeyD",w.Right),e.particles.createAura(this.mesh,1,1.1).start()}get radius(){return.35}get needsCollisions(){return!0}update(e){super.update(e),b(),this.cameraTarget.position.x=this.mesh.position.x,this.cameraTarget.position.z=this.mesh.position.z}}var Ie=n.p+"8d4e991f800606fec2803985df73f8ea.jpg";class Le extends Ee.G{constructor(e){super("jobList"),this.game=e,this.jobs=[],this.isVertical=!1,this.height="200px",this.background="#cccccccc"}update(){this.jobs.forEach(e=>e.update())}addJob(e){const t=new De(e);this.jobs.push(t),this.addControl(t)}completeJob(e){const t=this.itemForJob(e);null!==t&&(t.markCompleted(),this.game.time.wait(3e3,()=>this.removeJob(e)))}failJob(e){const t=this.itemForJob(e);null!==t&&(t.markFailed(),this.game.time.wait(3e3,()=>this.removeJob(e)))}itemForJob(e){for(const t of this.jobs)if(t.job===e)return t;return null}removeJob(e){for(let t=0;t<this.jobs.length;++t){const n=this.jobs[t];n.job===e&&(this.jobs.splice(t,1),this.removeControl(n),n.dispose())}}}class De extends Ee.z{constructor(e){super(e.jobName),this.job=e,this.jobTitle=new Ee.I("jobTitle","Untitled Job"),this.jobTtl=new Ee.I("jobTtl","Time left: 00:00"),this.station=new Ee.I("station"),this.paddingLeft=4,this.paddingRight=4,this.paddingTop=4,this.paddingBottom=4,this.width="150px",this.height="200px",this.jobTitle.text=e.jobName,this.jobTitle.height="40px",this.jobTitle.verticalAlignment=Ee.i.VERTICAL_ALIGNMENT_TOP,this.addControl(this.jobTitle),this.jobTtl.text=S(e.ttl),this.jobTtl.height="40px",this.jobTtl.verticalAlignment=Ee.i.VERTICAL_ALIGNMENT_BOTTOM,this.addControl(this.jobTtl),this.station.height="40px",this.addControl(this.station)}update(){var e;this.jobTitle.text=this.job.jobName,this.jobTtl.text=S(this.job.ttl),this.station.text=null!==(e=this.job.station)&&void 0!==e?e:""}markCompleted(){this.background="#00ff00cc",this.jobTtl.isVisible=!1}markFailed(){this.background="#ff0000cc",this.jobTtl.isVisible=!1}}class Ne{constructor(e,t,n,r,i){this.db=e,this.game=t,this.ship=n,this.mainScreen=r,this.jobSystem=i,this.minionsLeft=new Ee.I("minionsLeft","Hello world."),this.playerName=new Ee.I("playerName"),this.jobList=new Le(this.game),this.timeLeft=new Ee.I("timeLeft"),this.health=new Ee.I("health"),this.ui=Ee.a.CreateFullscreenUI("MainHud"),this.jobSystem.addListeners({added:e=>this.onJobAdded(e),completed:e=>this.onJobCompleted(e),failed:e=>this.onJobFailed(e)}),this.minionsLeft.width=.1,this.minionsLeft.height=.1,this.minionsLeft.horizontalAlignment=Ee.i.HORIZONTAL_ALIGNMENT_RIGHT,this.minionsLeft.verticalAlignment=Ee.i.VERTICAL_ALIGNMENT_TOP,this.ui.addControl(this.minionsLeft),this.playerName.width=.3,this.playerName.height=.1,this.playerName.horizontalAlignment=Ee.i.HORIZONTAL_ALIGNMENT_CENTER,this.playerName.verticalAlignment=Ee.i.VERTICAL_ALIGNMENT_TOP,this.ui.addControl(this.playerName),this.jobList.horizontalAlignment=Ee.i.HORIZONTAL_ALIGNMENT_LEFT,this.jobList.verticalAlignment=Ee.i.VERTICAL_ALIGNMENT_TOP,this.ui.addControl(this.jobList),this.health.height="60px",this.health.fontSizeInPixels=24,this.health.verticalAlignment=Ee.i.VERTICAL_ALIGNMENT_BOTTOM,this.ui.addControl(this.health),this.timeLeft.height="100px",this.timeLeft.verticalAlignment=Ee.i.VERTICAL_ALIGNMENT_BOTTOM,this.ui.addControl(this.timeLeft),[this.minionsLeft,this.playerName,this.health,this.timeLeft].forEach(e=>{e.outlineColor="#ffffffcc",e.outlineWidth=3})}update(){this.minionsLeft.text="Players: "+le.mobs.size,this.jobList.update(),this.health.text="Aerodragon Health: "+this.ship.health;const e=this.db.session.value.winTime;if(e){const t=e.toMillis()-this.game.localTimestamp().toMillis();this.timeLeft.text="Flight ETA: "+S(t)}}onJobAdded(e){this.jobList.addJob(e)}onJobCompleted(e){this.jobList.completeJob(e)}onJobFailed(e){this.jobList.failJob(e)}}class Fe extends Oe{constructor(e,t){super(e),this.gearVolume=new pe,this.backgroundGradient=new fe;const n=new r.FreeCamera("camera1",new r.Vector3(0,5,-10),this.game.scene);n.setTarget(r.Vector3.Zero()),n.attachControl(this.game.engine.getRenderingCanvas(),!0);const i=Ee.a.CreateFullscreenUI("UI");this.container=new Ee.z("panel"),this.container.isPointerBlocker=!0,i.addControl(this.container);const o=new Ee.G;this.gearVolume.add(this.game.time.currentTime,ce.GEAR_SOUND.volume),t?(this.addTextLine("You",o,50),this.addTextLine("Win",o,50),this.backgroundGradient.add(this.game.time.currentTime,new r.Color4(1,1,1,0)),this.backgroundGradient.add(this.game.time.currentTime+5e3,new r.Color4(0,1,0,.8))):(this.gearVolume.add(this.game.time.currentTime+5e3,0),this.addTextLine("Alas you failed to keep",o,50),this.addTextLine("your Aerodragon aloft.",o,50),this.backgroundGradient.add(this.game.time.currentTime,new r.Color4(1,1,1,0)),this.backgroundGradient.add(this.game.time.currentTime+5e3,new r.Color4(1,0,0,.8))),this.addEnterGameButton(o),this.container.addControl(o)}update(e){ce.GEAR_SOUND.volume=this.gearVolume.lerp(this.game.time.currentTime);const t=this.backgroundGradient.lerp(this.game.time.currentTime);this.container.background=t.toHexString()}addTextLine(e,t,n=40){const r=new Ee.I;r.text=e,r.color="black",r.fontSize="50vh",r.fontFamily="Papyrus",r.resizeToFit=!0,r.textWrapping=!0,t.addControl(r)}addEnterGameButton(e){const t=new Ee.I;t.text="Refresh to play again",t.color="white",t.fontSize="50vh",t.fontFamily="Papyrus",t.resizeToFit=!0,t.textWrapping=!0,e.addControl(t)}}var ke=function(e,t,n,r){return new(n||(n=Promise))((function(i,o){function a(e){try{c(r.next(e))}catch(e){o(e)}}function s(e){try{c(r.throw(e))}catch(e){o(e)}}function c(e){var t;e.done?i(e.value):(t=e.value,t instanceof n?t:new n((function(e){e(t)}))).then(a,s)}c((r=r.apply(e,t||[])).next())}))};class Be extends Oe{constructor(e){super(e),this.gameInit=!1,this.gameOver=!1,this.jobParticleMap=new Map,this.mouseMove=new N,this.minionDrop=new N,this.curve=new G({minPointSeparation:.2}),this.db=e.db}init(){return ke(this,void 0,void 0,(function*(){yield this.db.init(),this.mobDb=new j(this.db,this.db.mobs,(e,t)=>this.createMob(e,t)),this.jobSystem=new X(je.i,this.db),this.sun=new r.DirectionalLight("sun",new r.Vector3(-1,-1,0),this.game.scene),this.sun.specular=r.Color3.White(),this.sun.diffuse=r.Color3.Yellow(),this.sun.intensity=1,this.sun.setEnabled(!0),this.ambient=new r.HemisphericLight("ambient",new r.Vector3(0,1,0),this.game.scene),this.ambient.specular=r.Color3.White(),this.ambient.groundColor=r.Color3.Blue(),this.ambient.diffuse=r.Color3.White(),this.ambient.intensity=.3,this.ambient.setEnabled(!0),this.ship=new Ce(this.db,this.game.scene),this.jobSystem.init(),this.jobSystem.addListeners({added:e=>this.onJobAdded(e),completed:e=>this.onJobCompleted(e),failed:e=>this.onJobFailed(e),removed:e=>this.onJobRemoved(e)});const e=r.Mesh.CreatePlane("clouds",640,this.game.scene);e.translate(new r.Vector3(0,1,0),-100),e.rotate(new r.Vector3(0,1,0),Math.PI/2),e.rotate(new r.Vector3(1,0,0),Math.PI/2);const t=new r.StandardMaterial("cloudtex",this.game.scene);if(t.diffuseTexture=new r.Texture(Ie,this.game.scene),e.material=t,this.game.scene.addMesh(e),this.hud=new Ne(this.db,this.game,this.ship,this,this.jobSystem),yield this.mobDb.sync(),!this.player){console.log("Creating your character.");const e=this.findStartPosition();this.createMob(this.db.mobs.nextId(),{owner:this.db.uid,moniker:"me",pos:{x:e.x,z:e.z,theta:0}})}b(0,()=>{this.game.input.registerMouseButton(this.mouseMove,R.Primary,R.Secondary)}),this.mouseMove.predicate=e=>e===this.ship,this.mouseMove.onPick=(e,t,n)=>{var i,o;return!!this.inPlayerStartRadius(t)&&(this.player.stop(),this.curve.clear(),this.curve.addPoint(new r.Vector3(null===(i=this.player)||void 0===i?void 0:i.position.x,t.y,null===(o=this.player)||void 0===o?void 0:o.position.z)),!0)},this.mouseMove.onPickDrag=(e,t,n)=>{var i;!this.curve.valid&&this.inPlayerStartRadius(t)||this.curve.addPoint(new r.Vector3(t.x,t.y+.001,t.z))&&(this.curve.realize(this.game.scene),null===(i=this.player)||void 0===i||i.lookAt(this.curve.points[1]))},this.mouseMove.onPickDragDone=(e,t)=>{this.curve.valid&&(this.player.followPath(this.curve),this.curve=new G({minPointSeparation:.2}))},this.minionDrop.onPick=(e,t,n)=>{if(e instanceof Ae)e.shouldManage&&e.destroy();else if(e instanceof Ce){new Ae(this.db.mobs.nextId(),{moniker:"Clicked",pos:{x:t.x,z:t.z,theta:0}},this.ship,this.mobDb).lookAt(this.player.position)}return!1},this.gameInit=!0}))}update(e){var t,n;if(this.gameInit&&!this.gameOver)if(this.ship&&this.ship.health<=0)this.endGame(!1);else{if(this.db.session.value.winTime){const e=je.i.timeUntil(this.db.session.value.winTime);if(e<=0)return void this.endGame(!0);e<=3e4&&this.db.canCloseSession()&&this.db.closeSession()}null===(t=this.ship)||void 0===t||t.update(e);for(const t of le.mobs)t.update(e);null===(n=this.hud)||void 0===n||n.update(),this.jobSystem.update(e)}}endGame(e){var t;this.gameOver=!0,this.db.closeSession(),console.log("The game ended with ship health = "+(null===(t=this.ship)||void 0===t?void 0:t.health)),this.game.transitionTo(()=>(this.game.input.enabled=!1,new Fe(this.game,e)))}createMob(e,t){if(t.owner===this.db.uid){if(!this.player)return this.player=new Re(this.game,this.ship,e,t,this.mobDb),this.game.camera.lockedTarget=this.player.cameraTarget,this.player;console.log("Too many mobs owned by "+this.db.uid)}return new Ae(e,t,this.ship,this.mobDb)}inPlayerStartRadius(e){return h(e,this.player.position,1)}onJobFailed(e){const t=E(25,15);this.ship.adjustHealth(-t),ce.FAILURE.playNext()}onJobAdded(e){var t;const n=null===(t=this.ship)||void 0===t?void 0:t.getStationMesh(e.station);if(n){const t=this.game.particles.startJobFire(e,n);this.jobParticleMap.has(e)&&this.removeAndTurnOffParticles(e),this.jobParticleMap.set(e,t),ce.BELL.playNext()}else console.warn(`Failed to find station mesh ${e.station}.`)}onJobRemoved(e){this.removeAndTurnOffParticles(e)}onJobCompleted(e){ce.SUCCESS.playNext()}removeAndTurnOffParticles(e){const t=this.jobParticleMap.get(e);t&&(t.stop(),this.jobParticleMap.delete(e))}findStartPosition(){let e,t=0;for(;!e;){const n=this.ship.galleyLocations[E(this.ship.galleyLocations.length)];t++;for(const e of le.mobs){if(r.Vector3.Distance(n,e.position)<=5){if(t>=30)break}else;}e=n}return e}}var Ve=n.p+"9f3760f56c9f32faa7466d7a9888bcb0.png";class ze extends Oe{constructor(e){super(e);const t=new r.FreeCamera("camera1",new Te.y(10,5,0),this.game.scene);t.setTarget(Te.y.Zero()),t.attachControl(e.engine.getRenderingCanvas(),!0),this.advancedTexture=Se.a.CreateFullscreenUI("UI"),this.container=new Ee.z("panel"),this.advancedTexture.addControl(this.container);const n=new Ee.G;this.addTextLine("The 723rd Aeroborne Dragoons",n,70,"black"),this.addTextLine("",n,30);const i=new Ee.m("logo",Ve);i.heightInPixels=305,i.widthInPixels=237.5,i.isPointerBlocker=!0,i.onPointerClickObservable.add(()=>je.i.transitionTo(()=>new Be(je.i))),n.addControl(i),this.addEnterGameButton(n),this.advancedTexture.addControl(n)}update(e){}addTextLine(e,t,n=40,r="blue"){const i=new Ee.I;i.text=e,i.height="120px",i.width="95%",i.color=r,i.fontSize=n,i.resizeToFit=!0,i.textWrapping=!0,i.fontFamily="Papyrus",i.outlineColor="#ffffffcc",i.outlineWidth=2,t.addControl(i)}addEnterGameButton(e){const t=new Ee.I;t.text="Click Here",t.color="white",t.fontSize=60,t.fontFamily="Papyrus",t.isPointerBlocker=!0,t.resizeToFit=!0,t.onPointerClickObservable.add(()=>je.i.transitionTo(()=>new Be(je.i))),e.addControl(t)}dispose(){super.dispose(),this.container.dispose(),this.advancedTexture.dispose()}}var Ue=function(e,t,n,r){return new(n||(n=Promise))((function(i,o){function a(e){try{c(r.next(e))}catch(e){o(e)}}function s(e){try{c(r.throw(e))}catch(e){o(e)}}function c(e){var t;e.done?i(e.value):(t=e.value,t instanceof n?t:new n((function(e){e(t)}))).then(a,s)}c((r=r.apply(e,t||[])).next())}))};class je{constructor(e){this.clock=0,this.paused=!1,this.db=new O,this.engine=new r.Engine(e,!0),this.scene=new r.Scene(this.engine),this.scene.useRightHandedSystem=!0,this.input=new F(this.scene),this.assets=new l(this.scene),this.assets.addMesh(le.GOBO_MESH),this.assets.addMesh(Ce.MESH),this.assets.addImage(new c("empty",L));for(const e of ce.AllAssets())this.assets.addSound(e);this.particles=new _e(this.scene);const t=new r.ArcRotateCamera("Camera",f,g,50,r.Vector3.Zero(),this.scene);t.layerMask=u.Visible.raw,b(),this.camera=t,this.glow=new r.GlowLayer("glow",this.scene),this.glow.intensity=0,this.time=new be(this.scene,this.input),this.input.registerKey(new D(()=>{return e=this.scene,console.log("debugToggleInspector"),void(e.debugLayer.isVisible()?e.debugLayer.hide():e.debugLayer.show({overlay:!0,embedMode:!0}));var e}),w.Slash),this.scene,je.i=this}transitionTo(e){var t;return Ue(this,void 0,void 0,(function*(){null===(t=this._currentScene)||void 0===t||t.dispose(),this._currentScene=e(),yield this._currentScene.init()}))}get currentScreen(){return this._currentScene}futureTimestamp(e){const t=performance.timing.navigationStart+this.clock+e,n=Math.floor(t/1e3),r=t-1e3*n,i=Math.floor(1e6*r);return new C.firestore.Timestamp(n,i)}timeUntil(e){const t=performance.timing.navigationStart+this.clock,n=1e3*e.seconds+e.nanoseconds/1e6;return Math.max(0,n-t)}localTimestamp(){return this.futureTimestamp(0)}elapsedSince(e){const t=performance.timing.navigationStart+this.clock,n=1e3*e.seconds+e.nanoseconds/1e6;return Math.max(0,t-n)}updateFoV(){const e=this.engine.getRenderingCanvasClientRect();if(!e)return;const t=e.width/e.height,n=t<1?r.Camera.FOVMODE_VERTICAL_FIXED:r.Camera.FOVMODE_HORIZONTAL_FIXED;this.camera.alpha=t>=1?f:m,n!==this.camera.fovMode&&(console.log("Changing FoV mode to "+(n===r.Camera.FOVMODE_VERTICAL_FIXED?"vertical":"horizontal")),this.camera.fovMode=n)}updateOrientation(e){this.orientation!==e&&(console.log("Changing orientation to "+e),this.orientation=e)}createLevel(){return Ue(this,void 0,void 0,(function*(){yield this.assets.load(),this.transitionTo(()=>new 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o.c,this.validate=!1,this.onValidatedObservable=new o.c,this._loader=null,this.name="gltf",this.extensions={".gltf":{isBinary:!1},".glb":{isBinary:!0}},this._logIndentLevel=0,this._loggingEnabled=!1,this._log=this._logDisabled,this._capturePerformanceCounters=!1,this._startPerformanceCounter=this._startPerformanceCounterDisabled,this._endPerformanceCounter=this._endPerformanceCounterDisabled}return Object.defineProperty(e.prototype,"onParsed",{set:function(e){this._onParsedObserver&&this.onParsedObservable.remove(this._onParsedObserver),this._onParsedObserver=this.onParsedObservable.add(e)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"onMeshLoaded",{set:function(e){this._onMeshLoadedObserver&&this.onMeshLoadedObservable.remove(this._onMeshLoadedObserver),this._onMeshLoadedObserver=this.onMeshLoadedObservable.add(e)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"onTextureLoaded",{set:function(e){this._onTextureLoadedObserver&&this.onTextureLoadedObservable.remove(this._onTextureLoadedObserver),this._onTextureLoadedObserver=this.onTextureLoadedObservable.add(e)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"onMaterialLoaded",{set:function(e){this._onMaterialLoadedObserver&&this.onMaterialLoadedObservable.remove(this._onMaterialLoadedObserver),this._onMaterialLoadedObserver=this.onMaterialLoadedObservable.add(e)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"onCameraLoaded",{set:function(e){this._onCameraLoadedObserver&&this.onCameraLoadedObservable.remove(this._onCameraLoadedObserver),this._onCameraLoadedObserver=this.onCameraLoadedObservable.add(e)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"onComplete",{set:function(e){this._onCompleteObserver&&this.onCompleteObservable.remove(this._onCompleteObserver),this._onCompleteObserver=this.onCompleteObservable.add(e)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"onError",{set:function(e){this._onErrorObserver&&this.onErrorObservable.remove(this._onErrorObserver),this._onErrorObserver=this.onErrorObservable.add(e)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"onDispose",{set:function(e){this._onDisposeObserver&&this.onDisposeObservable.remove(this._onDisposeObserver),this._onDisposeObserver=this.onDisposeObservable.add(e)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"onExtensionLoaded",{set:function(e){this._onExtensionLoadedObserver&&this.onExtensionLoadedObservable.remove(this._onExtensionLoadedObserver),this._onExtensionLoadedObserver=this.onExtensionLoadedObservable.add(e)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"loggingEnabled",{get:function(){return this._loggingEnabled},set:function(e){this._loggingEnabled!==e&&(this._loggingEnabled=e,this._loggingEnabled?this._log=this._logEnabled:this._log=this._logDisabled)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"capturePerformanceCounters",{get:function(){return 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Default material will be applied")}}(s,k,r),k.onCompiled=ve(e,k,o,i,m,n),k.sideOrientation=F.a.CounterClockWiseSideOrientation,c&&c.functions){var z=c.functions;z.cullFace&&z.cullFace[0]!==E.BACK&&(k.backFaceCulling=!1);var U=z.blendFuncSeparate;U&&(U[0]===S.SRC_ALPHA&&U[1]===S.ONE_MINUS_SRC_ALPHA&&U[2]===S.ONE&&U[3]===S.ONE?k.alphaMode=J.a.ALPHA_COMBINE:U[0]===S.ONE&&U[1]===S.ONE&&U[2]===S.ZERO&&U[3]===S.ONE?k.alphaMode=J.a.ALPHA_ONEONE:U[0]===S.SRC_ALPHA&&U[1]===S.ONE&&U[2]===S.ZERO&&U[3]===S.ONE?k.alphaMode=J.a.ALPHA_ADD:U[0]===S.ZERO&&U[1]===S.ONE_MINUS_SRC_COLOR&&U[2]===S.ONE&&U[3]===S.ONE?k.alphaMode=J.a.ALPHA_SUBTRACT:U[0]===S.DST_COLOR&&U[1]===S.ZERO&&U[2]===S.ONE&&U[3]===S.ONE?k.alphaMode=J.a.ALPHA_MULTIPLY:U[0]===S.SRC_ALPHA&&U[1]===S.ONE_MINUS_SRC_COLOR&&U[2]===S.ONE&&U[3]===S.ONE&&(k.alphaMode=J.a.ALPHA_MAXIMIZED))}}else r&&r("No technique found.")},e}(),xe=function(){function e(){this.state=null}return e.RegisterExtension=function(t){e.Extensions[t.name]?a.b.Error('Tool with the same name "'+t.name+'" already exists'):e.Extensions[t.name]=t},e.prototype.dispose=function(){},e.prototype._importMeshAsync=function(e,t,n,r,i,o,s,c){var l=this;return t.useRightHandedSystem=!0,Te.LoadRuntimeAsync(t,n,r,(function(t){t.forAssetContainer=i,t.importOnlyMeshes=!0,""===e?t.importMeshesNames=[]:"string"==typeof e?t.importMeshesNames=[e]:!e||e instanceof Array?(t.importMeshesNames=[],a.b.Warn("Argument meshesNames must be of type string or string[]")):t.importMeshesNames=[e],l._createNodes(t);var n=new Array,r=new Array;for(var c in t.nodes){var u=t.nodes[c];u.babylonNode instanceof W.a&&n.push(u.babylonNode)}for(var h in t.skins){var d=t.skins[h];d.babylonSkeleton instanceof D.a&&r.push(d.babylonSkeleton)}l._loadBuffersAsync(t,(function(){l._loadShadersAsync(t,(function(){ye(t),_e(t),!_.IncrementalLoading&&o&&o(n,r)}))}),s),_.IncrementalLoading&&o&&o(n,r)}),c),!0},e.prototype.importMeshAsync=function(e,t,n,r,i,o){var a=this;return new Promise((function(s,c){a._importMeshAsync(e,t,r,i,n,(function(e,t){s({meshes:e,particleSystems:[],skeletons:t,animationGroups:[],lights:[],transformNodes:[]})}),o,(function(e){c(new Error(e))}))}))},e.prototype._loadAsync=function(e,t,n,r,i,o,a){var s=this;e.useRightHandedSystem=!0,Te.LoadRuntimeAsync(e,t,n,(function(e){Te.LoadRuntimeExtensionsAsync(e,(function(){s._createNodes(e),s._loadBuffersAsync(e,(function(){s._loadShadersAsync(e,(function(){ye(e),_e(e),_.IncrementalLoading||i()}))})),_.IncrementalLoading&&i()}),a)}),a)},e.prototype.loadAsync=function(e,t,n,r){var i=this;return new Promise((function(o,a){i._loadAsync(e,t,n,!1,(function(){o()}),r,(function(e){a(new Error(e))}))}))},e.prototype._loadShadersAsync=function(e,t){var n=!1,r=function(n,r){Te.LoadShaderStringAsync(e,n,(function(i){i instanceof ArrayBuffer||(e.loadedShaderCount++,i&&(N.a.ShadersStore[n+(r.type===b.VERTEX?"VertexShader":"PixelShader")]=i),e.loadedShaderCount===e.shaderscount&&t())}),(function(){a.b.Error("Error when loading shader program named "+n+" located at "+r.uri)}))};for(var i in e.shaders){n=!0;var o=e.shaders[i];o?r.bind(this,i,o)():a.b.Error("No shader named: "+i)}n||t()},e.prototype._loadBuffersAsync=function(e,t,n){var r=!1,i=function(n,r){Te.LoadBufferAsync(e,n,(function(i){e.loadedBufferCount++,i&&(i.byteLength!=e.buffers[n].byteLength&&a.b.Error("Buffer named "+n+" is length "+i.byteLength+". Expected: "+r.byteLength),e.loadedBufferViews[n]=i),e.loadedBufferCount===e.buffersCount&&t()}),(function(){a.b.Error("Error when loading buffer named "+n+" located at "+r.uri)}))};for(var o in e.buffers){r=!0;var s=e.buffers[o];s?i.bind(this,o,s)():a.b.Error("No buffer named: "+o)}r||t()},e.prototype._createNodes=function(e){var t=e.currentScene;if(t)for(var n=0;n<t.nodes.length;n++)ge(e,t.nodes[n],null);else for(var r in e.scenes){t=e.scenes[r];for(n=0;n<t.nodes.length;n++)ge(e,t.nodes[n],null)}},e.Extensions={},e}(),Te=function(){function e(e){this._name=e}return Object.defineProperty(e.prototype,"name",{get:function(){return this._name},enumerable:!0,configurable:!0}),e.prototype.loadRuntimeAsync=function(e,t,n,r,i){return!1},e.prototype.loadRuntimeExtensionsAsync=function(e,t,n){return!1},e.prototype.loadBufferAsync=function(e,t,n,r,i){return!1},e.prototype.loadTextureBufferAsync=function(e,t,n,r){return!1},e.prototype.createTextureAsync=function(e,t,n,r,i){return!1},e.prototype.loadShaderStringAsync=function(e,t,n,r){return!1},e.prototype.loadMaterialAsync=function(e,t,n,r){return!1},e.LoadRuntimeAsync=function(t,n,r,i,o){e.ApplyExtensions((function(e){return e.loadRuntimeAsync(t,n,r,i,o)}),(function(){setTimeout((function(){i&&i(Ce.CreateRuntime(n.json,t,r))}))}))},e.LoadRuntimeExtensionsAsync=function(t,n,r){e.ApplyExtensions((function(e){return e.loadRuntimeExtensionsAsync(t,n,r)}),(function(){setTimeout((function(){n()}))}))},e.LoadBufferAsync=function(t,n,r,i,o){e.ApplyExtensions((function(e){return e.loadBufferAsync(t,n,r,i,o)}),(function(){Ce.LoadBufferAsync(t,n,r,i,o)}))},e.LoadTextureAsync=function(t,n,r,i){e.LoadTextureBufferAsync(t,n,(function(o){o&&e.CreateTextureAsync(t,n,o,r,i)}),i)},e.LoadShaderStringAsync=function(t,n,r,i){e.ApplyExtensions((function(e){return e.loadShaderStringAsync(t,n,r,i)}),(function(){Ce.LoadShaderStringAsync(t,n,r,i)}))},e.LoadMaterialAsync=function(t,n,r,i){e.ApplyExtensions((function(e){return e.loadMaterialAsync(t,n,r,i)}),(function(){Ce.LoadMaterialAsync(t,n,r,i)}))},e.LoadTextureBufferAsync=function(t,n,r,i){e.ApplyExtensions((function(e){return e.loadTextureBufferAsync(t,n,r,i)}),(function(){Ce.LoadTextureBufferAsync(t,n,r,i)}))},e.CreateTextureAsync=function(t,n,r,i,o){e.ApplyExtensions((function(e){return e.createTextureAsync(t,n,r,i,o)}),(function(){Ce.CreateTextureAsync(t,n,r,i,o)}))},e.ApplyExtensions=function(e,t){for(var n in xe.Extensions){if(e(xe.Extensions[n]))return}t()},e}();_._CreateGLTF1Loader=function(){return new xe};var Ee=function(e){function t(){return e.call(this,"KHR_binary_glTF")||this}return Object(P.__extends)(t,e),t.prototype.loadRuntimeAsync=function(e,t,n,r,i){var o=t.json.extensionsUsed;return!(!o||-1===o.indexOf(this.name)||!t.bin)&&(this._bin=t.bin,r(Ce.CreateRuntime(t.json,e,n)),!0)},t.prototype.loadBufferAsync=function(e,t,n,r){return-1!==e.extensionsUsed.indexOf(this.name)&&("binary_glTF"===t&&(this._bin.readAsync(0,this._bin.byteLength).then(n,(function(e){return r(e.message)})),!0))},t.prototype.loadTextureBufferAsync=function(e,t,n,r){var i=e.textures[t],o=e.images[i.source];if(!o.extensions||!(this.name in o.extensions))return!1;var a=o.extensions[this.name],s=e.bufferViews[a.bufferView];return n(Z.GetBufferFromBufferView(e,s,0,s.byteLength,v.UNSIGNED_BYTE)),!0},t.prototype.loadShaderStringAsync=function(e,t,n,r){var i=e.shaders[t];if(!i.extensions||!(this.name in i.extensions))return!1;var o=i.extensions[this.name],a=e.bufferViews[o.bufferView],s=Z.GetBufferFromBufferView(e,a,0,a.byteLength,v.UNSIGNED_BYTE);return setTimeout((function(){var e=Z.DecodeBufferToText(s);n(e)})),!0},t}(Te);xe.RegisterExtension(new Ee);var Se=function(e){function t(){return e.call(this,"KHR_materials_common")||this}return Object(P.__extends)(t,e),t.prototype.loadRuntimeExtensionsAsync=function(e,t,n){if(!e.extensions)return!1;var r=e.extensions[this.name];if(!r)return!1;var i=r.lights;if(i)for(var o in i){var s=i[o];switch(s.type){case"ambient":var c=new K.a(s.name,new A.e(0,1,0),e.scene),l=s.ambient;l&&(c.diffuse=M.a.FromArray(l.color||[1,1,1]));break;case"point":var u=new q.a(s.name,new A.e(10,10,10),e.scene),h=s.point;h&&(u.diffuse=M.a.FromArray(h.color||[1,1,1]));break;case"directional":var d=new Y.a(s.name,new A.e(0,-1,0),e.scene),p=s.directional;p&&(d.diffuse=M.a.FromArray(p.color||[1,1,1]));break;case"spot":var f=s.spot;if(f)new Q.a(s.name,new A.e(0,10,0),new A.e(0,-1,0),f.fallOffAngle||Math.PI,f.fallOffExponent||0,e.scene).diffuse=M.a.FromArray(f.color||[1,1,1]);break;default:a.b.Warn('GLTF Material Common extension: light type "'+s.type+"” not supported")}}return!1},t.prototype.loadMaterialAsync=function(e,t,n,r){var i=e.materials[t];if(!i||!i.extensions)return!1;var o=i.extensions[this.name];if(!o)return!1;var a=new B.a(t,e.scene);return a.sideOrientation=F.a.CounterClockWiseSideOrientation,"CONSTANT"===o.technique&&(a.disableLighting=!0),a.backFaceCulling=void 0!==o.doubleSided&&!o.doubleSided,a.alpha=void 0===o.values.transparency?1:o.values.transparency,a.specularPower=void 0===o.values.shininess?0:o.values.shininess,"string"==typeof o.values.ambient?this._loadTexture(e,o.values.ambient,a,"ambientTexture",r):a.ambientColor=M.a.FromArray(o.values.ambient||[0,0,0]),"string"==typeof o.values.diffuse?this._loadTexture(e,o.values.diffuse,a,"diffuseTexture",r):a.diffuseColor=M.a.FromArray(o.values.diffuse||[0,0,0]),"string"==typeof o.values.emission?this._loadTexture(e,o.values.emission,a,"emissiveTexture",r):a.emissiveColor=M.a.FromArray(o.values.emission||[0,0,0]),"string"==typeof o.values.specular?this._loadTexture(e,o.values.specular,a,"specularTexture",r):a.specularColor=M.a.FromArray(o.values.specular||[0,0,0]),!0},t.prototype._loadTexture=function(e,t,n,r,i){Ce.LoadTextureBufferAsync(e,t,(function(o){Ce.CreateTextureAsync(e,t,o,(function(e){return n[r]=e}),i)}),i)},t}(Te);xe.RegisterExtension(new Se);var Pe=n(140),Oe=n(146),Ae=n(47),Me=n(38),we=n(163),Re=n(158),Ie=n(136),Le=n(70),De=function(){function e(){}return e.Get=function(e,t,n){if(!t||null==n||!t[n])throw new Error(e+": Failed to find index ("+n+")");return t[n]},e.Assign=function(e){if(e)for(var t=0;t<e.length;t++)e[t].index=t},e}(),Ne=function(){function e(e){this._completePromises=new Array,this._forAssetContainer=!1,this._babylonLights=[],this._disposed=!1,this._state=null,this._extensions=new Array,this._defaultBabylonMaterialData={},this._requests=new Array,this._parent=e}return e.RegisterExtension=function(t,n){e.UnregisterExtension(t)&&l.a.Warn("Extension with the name '"+t+"' already exists"),e._RegisteredExtensions[t]={factory:n}},e.UnregisterExtension=function(t){return!!e._RegisteredExtensions[t]&&(delete e._RegisteredExtensions[t],!0)},Object.defineProperty(e.prototype,"state",{get:function(){return this._state},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"gltf",{get:function(){return this._gltf},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"bin",{get:function(){return this._bin},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"parent",{get:function(){return this._parent},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"babylonScene",{get:function(){return this._babylonScene},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"rootBabylonMesh",{get:function(){return this._rootBabylonMesh},enumerable:!0,configurable:!0}),e.prototype.dispose=function(){if(!this._disposed){this._disposed=!0;for(var e=0,t=this._requests;e<t.length;e++){t[e].abort()}for(var n in this._requests.length=0,this._completePromises.length=0,this._extensions){var r=this._extensions[n];r.dispose&&r.dispose(),delete this._extensions[n]}delete this._gltf,delete this._babylonScene,delete this._rootBabylonMesh,delete this._progressCallback,this._parent._clear()}},e.prototype.importMeshAsync=function(e,t,n,r,i,o,a){var s=this;return Promise.resolve().then((function(){s._babylonScene=t,s._rootUrl=i,s._fileName=a||"scene",s._progressCallback=o,s._forAssetContainer=n,s._loadData(r);var c=null;if(e){var l={};if(s._gltf.nodes)for(var u=0,h=s._gltf.nodes;u<h.length;u++){var d=h[u];d.name&&(l[d.name]=d.index)}c=(e instanceof Array?e:[e]).map((function(e){var t=l[e];if(void 0===t)throw new Error("Failed to find node '"+e+"'");return t}))}return s._loadAsync(c,(function(){return{meshes:s._getMeshes(),particleSystems:[],skeletons:s._getSkeletons(),animationGroups:s._getAnimationGroups(),lights:s._babylonLights,transformNodes:s._getTransformNodes()}}))}))},e.prototype.loadAsync=function(e,t,n,r,i){var o=this;return Promise.resolve().then((function(){return o._babylonScene=e,o._rootUrl=n,o._fileName=i||"scene",o._progressCallback=r,o._loadData(t),o._loadAsync(null,(function(){}))}))},e.prototype._loadAsync=function(e,t){var n=this;return Promise.resolve().then((function(){n._uniqueRootUrl=-1===n._rootUrl.indexOf("file:")&&n._fileName?n._rootUrl:""+n._rootUrl+Date.now()+"/",n._loadExtensions(),n._checkExtensions();var r=m[m.LOADING]+" => "+m[m.READY],i=m[m.LOADING]+" => "+m[m.COMPLETE];n._parent._startPerformanceCounter(r),n._parent._startPerformanceCounter(i),n._setState(m.LOADING),n._extensionsOnLoading();var o=new Array,s=n._babylonScene.blockMaterialDirtyMechanism;if(n._babylonScene.blockMaterialDirtyMechanism=!0,e)o.push(n.loadSceneAsync("/nodes",{nodes:e,index:-1}));else if(null!=n._gltf.scene||n._gltf.scenes&&n._gltf.scenes[0]){var c=De.Get("/scene",n._gltf.scenes,n._gltf.scene||0);o.push(n.loadSceneAsync("/scenes/"+c.index,c))}n._babylonScene.blockMaterialDirtyMechanism=s,n._parent.compileMaterials&&o.push(n._compileMaterialsAsync()),n._parent.compileShadowGenerators&&o.push(n._compileShadowGeneratorsAsync());var l=Promise.all(o).then((function(){return n._rootBabylonMesh&&n._rootBabylonMesh.setEnabled(!0),n._setState(m.READY),n._extensionsOnReady(),n._startAnimations(),t()}));return l.then((function(){n._parent._endPerformanceCounter(r),a.b.SetImmediate((function(){n._disposed||Promise.all(n._completePromises).then((function(){n._parent._endPerformanceCounter(i),n._setState(m.COMPLETE),n._parent.onCompleteObservable.notifyObservers(void 0),n._parent.onCompleteObservable.clear(),n.dispose()}),(function(e){n._parent.onErrorObservable.notifyObservers(e),n._parent.onErrorObservable.clear(),n.dispose()}))}))})),l}),(function(e){throw n._disposed||(n._parent.onErrorObservable.notifyObservers(e),n._parent.onErrorObservable.clear(),n.dispose()),e}))},e.prototype._loadData=function(e){if(this._gltf=e.json,this._setupData(),e.bin){var t=this._gltf.buffers;if(t&&t[0]&&!t[0].uri){var n=t[0];(n.byteLength<e.bin.byteLength-3||n.byteLength>e.bin.byteLength)&&l.a.Warn("Binary buffer length ("+n.byteLength+") from JSON does not match chunk length ("+e.bin.byteLength+")"),this._bin=e.bin}else l.a.Warn("Unexpected BIN chunk")}},e.prototype._setupData=function(){if(De.Assign(this._gltf.accessors),De.Assign(this._gltf.animations),De.Assign(this._gltf.buffers),De.Assign(this._gltf.bufferViews),De.Assign(this._gltf.cameras),De.Assign(this._gltf.images),De.Assign(this._gltf.materials),De.Assign(this._gltf.meshes),De.Assign(this._gltf.nodes),De.Assign(this._gltf.samplers),De.Assign(this._gltf.scenes),De.Assign(this._gltf.skins),De.Assign(this._gltf.textures),this._gltf.nodes){for(var e={},t=0,n=this._gltf.nodes;t<n.length;t++){if((c=n[t]).children)for(var r=0,i=c.children;r<i.length;r++){e[i[r]]=c.index}}for(var o=this._createRootNode(),a=0,s=this._gltf.nodes;a<s.length;a++){var c,l=e[(c=s[a]).index];c.parent=void 0===l?o:this._gltf.nodes[l]}}},e.prototype._loadExtensions=function(){for(var t in e._RegisteredExtensions){var n=e._RegisteredExtensions[t].factory(this);n.name!==t&&l.a.Warn("The name of the glTF loader extension instance does not match the registered name: "+n.name+" !== "+t),this._extensions.push(n),this._parent.onExtensionLoadedObservable.notifyObservers(n)}this._extensions.sort((function(e,t){return(e.order||Number.MAX_VALUE)-(t.order||Number.MAX_VALUE)})),this._parent.onExtensionLoadedObservable.clear()},e.prototype._checkExtensions=function(){if(this._gltf.extensionsRequired)for(var e=function(e){if(!t._extensions.some((function(t){return t.name===e&&t.enabled})))throw new Error("Require extension "+e+" is not available")},t=this,n=0,r=this._gltf.extensionsRequired;n<r.length;n++){e(r[n])}},e.prototype._setState=function(e){this._state=e,this.log(m[this._state])},e.prototype._createRootNode=function(){this._babylonScene._blockEntityCollection=this._forAssetContainer,this._rootBabylonMesh=new X.a("__root__",this._babylonScene),this._babylonScene._blockEntityCollection=!1,this._rootBabylonMesh.setEnabled(!1);var t={_babylonTransformNode:this._rootBabylonMesh,index:-1};switch(this._parent.coordinateSystemMode){case p.AUTO:this._babylonScene.useRightHandedSystem||(t.rotation=[0,1,0,0],t.scale=[1,1,-1],e._LoadTransform(t,this._rootBabylonMesh));break;case p.FORCE_RIGHT_HANDED:this._babylonScene.useRightHandedSystem=!0;break;default:throw new Error("Invalid coordinate system mode ("+this._parent.coordinateSystemMode+")")}return this._parent.onMeshLoadedObservable.notifyObservers(this._rootBabylonMesh),t},e.prototype.loadSceneAsync=function(e,t){var n=this,r=this._extensionsLoadSceneAsync(e,t);if(r)return r;var i=new Array;if(this.logOpen(e+" "+(t.name||"")),t.nodes)for(var o=0,a=t.nodes;o<a.length;o++){var s=a[o],c=De.Get(e+"/nodes/"+s,this._gltf.nodes,s);i.push(this.loadNodeAsync("/nodes/"+c.index,c,(function(e){e.parent=n._rootBabylonMesh})))}if(this._gltf.nodes)for(var l=0,u=this._gltf.nodes;l<u.length;l++){if((c=u[l])._babylonTransformNode&&c._babylonBones)for(var h=0,d=c._babylonBones;h<d.length;h++){d[h].linkTransformNode(c._babylonTransformNode)}}return i.push(this._loadAnimationsAsync()),this.logClose(),Promise.all(i).then((function(){}))},e.prototype._forEachPrimitive=function(e,t){if(e._primitiveBabylonMeshes)for(var n=0,r=e._primitiveBabylonMeshes;n<r.length;n++){t(r[n])}},e.prototype._getMeshes=function(){var e=new Array;e.push(this._rootBabylonMesh);var t=this._gltf.nodes;if(t)for(var n=0,r=t;n<r.length;n++){var i=r[n];this._forEachPrimitive(i,(function(t){e.push(t)}))}return e},e.prototype._getTransformNodes=function(){var e=new Array,t=this._gltf.nodes;if(t)for(var n=0,r=t;n<r.length;n++){var i=r[n];i._babylonTransformNode&&"TransformNode"===i._babylonTransformNode.getClassName()&&e.push(i._babylonTransformNode)}return e},e.prototype._getSkeletons=function(){var e=new Array,t=this._gltf.skins;if(t)for(var n=0,r=t;n<r.length;n++){var i=r[n];i._data&&e.push(i._data.babylonSkeleton)}return e},e.prototype._getAnimationGroups=function(){var e=new Array,t=this._gltf.animations;if(t)for(var n=0,r=t;n<r.length;n++){var i=r[n];i._babylonAnimationGroup&&e.push(i._babylonAnimationGroup)}return e},e.prototype._startAnimations=function(){switch(this._parent.animationStartMode){case f.NONE:break;case f.FIRST:0!==(e=this._getAnimationGroups()).length&&e[0].start(!0);break;case f.ALL:for(var e,t=0,n=e=this._getAnimationGroups();t<n.length;t++){n[t].start(!0)}break;default:return void l.a.Error("Invalid animation start mode ("+this._parent.animationStartMode+")")}},e.prototype.loadNodeAsync=function(t,n,r){var i=this;void 0===r&&(r=function(){});var o=this._extensionsLoadNodeAsync(t,n,r);if(o)return o;if(n._babylonTransformNode)throw new Error(t+": Invalid recursive node hierarchy");var a=new Array;this.logOpen(t+" "+(n.name||""));var s=function(o){if(e.AddPointerMetadata(o,t),e._LoadTransform(n,o),null!=n.camera){var s=De.Get(t+"/camera",i._gltf.cameras,n.camera);a.push(i.loadCameraAsync("/cameras/"+s.index,s,(function(e){e.parent=o})))}if(n.children)for(var c=0,l=n.children;c<l.length;c++){var u=l[c],h=De.Get(t+"/children/"+u,i._gltf.nodes,u);a.push(i.loadNodeAsync("/nodes/"+h.index,h,(function(e){e.parent=o})))}r(o)};if(null==n.mesh){var c=n.name||"node"+n.index;this._babylonScene._blockEntityCollection=this._forAssetContainer,n._babylonTransformNode=new Me.a(c,this._babylonScene),this._babylonScene._blockEntityCollection=!1,s(n._babylonTransformNode)}else{var l=De.Get(t+"/mesh",this._gltf.meshes,n.mesh);a.push(this._loadMeshAsync("/meshes/"+l.index,n,l,s))}return this.logClose(),Promise.all(a).then((function(){return i._forEachPrimitive(n,(function(e){e.refreshBoundingInfo(!0)})),n._babylonTransformNode}))},e.prototype._loadMeshAsync=function(e,t,n,r){var i=n.primitives;if(!i||!i.length)throw new Error(e+": Primitives are missing");null==i[0].index&&De.Assign(i);var o=new Array;this.logOpen(e+" "+(n.name||""));var a=t.name||"node"+t.index;if(1===i.length){var s=n.primitives[0];o.push(this._loadMeshPrimitiveAsync(e+"/primitives/"+s.index,a,t,n,s,(function(e){t._babylonTransformNode=e,t._primitiveBabylonMeshes=[e]})))}else{t._babylonTransformNode=new Me.a(a,this._babylonScene),t._primitiveBabylonMeshes=[];for(var c=0,l=i;c<l.length;c++){s=l[c];o.push(this._loadMeshPrimitiveAsync(e+"/primitives/"+s.index,a+"_primitive"+s.index,t,n,s,(function(e){e.parent=t._babylonTransformNode,t._primitiveBabylonMeshes.push(e)})))}}if(null!=t.skin){var u=De.Get(e+"/skin",this._gltf.skins,t.skin);o.push(this._loadSkinAsync("/skins/"+u.index,t,u))}return r(t._babylonTransformNode),this.logClose(),Promise.all(o).then((function(){return t._babylonTransformNode}))},e.prototype._loadMeshPrimitiveAsync=function(t,n,r,i,o,a){var s=this,c=this._extensionsLoadMeshPrimitiveAsync(t,n,r,i,o,a);if(c)return c;this.logOpen(""+t);var l,u,h=this._parent.createInstances&&null==r.skin&&!i.primitives[0].targets;if(h&&o._instanceData)l=o._instanceData.babylonSourceMesh.createInstance(n),u=o._instanceData.promise;else{var d=new Array;this._babylonScene._blockEntityCollection=this._forAssetContainer;var p=new X.a(n,this._babylonScene);this._babylonScene._blockEntityCollection=!1,p.overrideMaterialSideOrientation=this._babylonScene.useRightHandedSystem?F.a.CounterClockWiseSideOrientation:F.a.ClockWiseSideOrientation,this._createMorphTargets(t,r,i,o,p),d.push(this._loadVertexDataAsync(t,o,p).then((function(e){return s._loadMorphTargetsAsync(t,o,p,e).then((function(){e.applyToMesh(p)}))})));var f=e._GetDrawMode(t,o.mode);if(null==o.material){var m=this._defaultBabylonMaterialData[f];m||(m=this._createDefaultMaterial("__GLTFLoader._default",f),this._parent.onMaterialLoadedObservable.notifyObservers(m),this._defaultBabylonMaterialData[f]=m),p.material=m}else{var g=De.Get(t+"/material",this._gltf.materials,o.material);d.push(this._loadMaterialAsync("/materials/"+g.index,g,p,f,(function(e){p.material=e})))}u=Promise.all(d),h&&(o._instanceData={babylonSourceMesh:p,promise:u}),l=p}return e.AddPointerMetadata(l,t),this._parent.onMeshLoadedObservable.notifyObservers(l),a(l),this.logClose(),u.then((function(){return l}))},e.prototype._loadVertexDataAsync=function(e,t,n){var r=this,i=this._extensionsLoadVertexDataAsync(e,t,n);if(i)return i;var o=t.attributes;if(!o)throw new Error(e+": Attributes are missing");var a=new Array,s=new G.a(n.name,this._babylonScene);if(null==t.indices)n.isUnIndexed=!0;else{var c=De.Get(e+"/indices",this._gltf.accessors,t.indices);a.push(this._loadIndicesAccessorAsync("/accessors/"+c.index,c).then((function(e){s.setIndices(e)})))}var l=function(t,i,c){if(null!=o[t]){n._delayInfo=n._delayInfo||[],-1===n._delayInfo.indexOf(i)&&n._delayInfo.push(i);var l=De.Get(e+"/attributes/"+t,r._gltf.accessors,o[t]);a.push(r._loadVertexAccessorAsync("/accessors/"+l.index,l,i).then((function(e){s.setVerticesBuffer(e,l.count)}))),i==j.b.MatricesIndicesExtraKind&&(n.numBoneInfluencers=8),c&&c(l)}};return l("POSITION",j.b.PositionKind),l("NORMAL",j.b.NormalKind),l("TANGENT",j.b.TangentKind),l("TEXCOORD_0",j.b.UVKind),l("TEXCOORD_1",j.b.UV2Kind),l("JOINTS_0",j.b.MatricesIndicesKind),l("WEIGHTS_0",j.b.MatricesWeightsKind),l("JOINTS_1",j.b.MatricesIndicesExtraKind),l("WEIGHTS_1",j.b.MatricesWeightsExtraKind),l("COLOR_0",j.b.ColorKind,(function(e){"VEC4"===e.type&&(n.hasVertexAlpha=!0)})),Promise.all(a).then((function(){return s}))},e.prototype._createMorphTargets=function(e,t,n,r,i){if(r.targets){if(null==t._numMorphTargets)t._numMorphTargets=r.targets.length;else if(r.targets.length!==t._numMorphTargets)throw new Error(e+": Primitives do not have the same number of targets");var o=n.extras?n.extras.targetNames:null;i.morphTargetManager=new Re.a(i.getScene());for(var a=0;a<r.targets.length;a++){var s=t.weights?t.weights[a]:n.weights?n.weights[a]:0,c=o?o[a]:"morphTarget"+a;i.morphTargetManager.addTarget(new we.a(c,s,i.getScene()))}}},e.prototype._loadMorphTargetsAsync=function(e,t,n,r){if(!t.targets)return Promise.resolve();for(var i=new Array,o=n.morphTargetManager,a=0;a<o.numTargets;a++){var s=o.getTarget(a);i.push(this._loadMorphTargetVertexDataAsync(e+"/targets/"+a,r,t.targets[a],s))}return Promise.all(i).then((function(){}))},e.prototype._loadMorphTargetVertexDataAsync=function(e,t,n,r){var i=this,o=new Array,a=function(r,a,s){if(null!=n[r]){var c=t.getVertexBuffer(a);if(c){var l=De.Get(e+"/"+r,i._gltf.accessors,n[r]);o.push(i._loadFloatAccessorAsync("/accessors/"+l.index,l).then((function(e){s(c,e)})))}}};return a("POSITION",j.b.PositionKind,(function(e,t){var n=new Float32Array(t.length);e.forEach(t.length,(function(e,r){n[r]=t[r]+e})),r.setPositions(n)})),a("NORMAL",j.b.NormalKind,(function(e,t){var n=new Float32Array(t.length);e.forEach(n.length,(function(e,r){n[r]=t[r]+e})),r.setNormals(n)})),a("TANGENT",j.b.TangentKind,(function(e,t){var n=new Float32Array(t.length/3*4),i=0;e.forEach(t.length/3*4,(function(e,r){(r+1)%4!=0&&(n[i]=t[i]+e,i++)})),r.setTangents(n)})),Promise.all(o).then((function(){}))},e._LoadTransform=function(e,t){if(null==e.skin){var n=A.e.Zero(),r=A.b.Identity(),i=A.e.One();if(e.matrix)A.a.FromArray(e.matrix).decompose(i,r,n);else e.translation&&(n=A.e.FromArray(e.translation)),e.rotation&&(r=A.b.FromArray(e.rotation)),e.scale&&(i=A.e.FromArray(e.scale));t.position=n,t.rotationQuaternion=r,t.scaling=i}},e.prototype._loadSkinAsync=function(e,t,n){var r=this,i=this._extensionsLoadSkinAsync(e,t,n);if(i)return i;var o=function(e){r._forEachPrimitive(t,(function(t){t.skeleton=e}))};if(n._data)return o(n._data.babylonSkeleton),n._data.promise;var a="skeleton"+n.index;this._babylonScene._blockEntityCollection=this._forAssetContainer;var s=new D.a(n.name||a,a,this._babylonScene);this._babylonScene._blockEntityCollection=!1,s.overrideMesh=this._rootBabylonMesh,this._loadBones(e,n,s),o(s);var c=this._loadSkinInverseBindMatricesDataAsync(e,n).then((function(e){r._updateBoneMatrices(s,e)}));return n._data={babylonSkeleton:s,promise:c},c},e.prototype._loadBones=function(e,t,n){for(var r={},i=0,o=t.joints;i<o.length;i++){var a=o[i],s=De.Get(e+"/joints/"+a,this._gltf.nodes,a);this._loadBone(s,t,n,r)}},e.prototype._loadBone=function(e,t,n,r){var i=r[e.index];if(i)return i;var o=null;e.parent&&e.parent._babylonTransformNode!==this._rootBabylonMesh&&(o=this._loadBone(e.parent,t,n,r));var a=t.joints.indexOf(e.index);return i=new L.a(e.name||"joint"+e.index,n,o,this._getNodeMatrix(e),null,null,a),r[e.index]=i,e._babylonBones=e._babylonBones||[],e._babylonBones.push(i),i},e.prototype._loadSkinInverseBindMatricesDataAsync=function(e,t){if(null==t.inverseBindMatrices)return Promise.resolve(null);var n=De.Get(e+"/inverseBindMatrices",this._gltf.accessors,t.inverseBindMatrices);return this._loadFloatAccessorAsync("/accessors/"+n.index,n)},e.prototype._updateBoneMatrices=function(e,t){for(var n=0,r=e.bones;n<r.length;n++){var i=r[n],o=A.a.Identity(),a=i._index;t&&-1!==a&&(A.a.FromArrayToRef(t,16*a,o),o.invertToRef(o));var s=i.getParent();s&&o.multiplyToRef(s.getInvertedAbsoluteTransform(),o),i.updateMatrix(o,!1,!1),i._updateDifferenceMatrix(void 0,!1)}},e.prototype._getNodeMatrix=function(e){return e.matrix?A.a.FromArray(e.matrix):A.a.Compose(e.scale?A.e.FromArray(e.scale):A.e.One(),e.rotation?A.b.FromArray(e.rotation):A.b.Identity(),e.translation?A.e.FromArray(e.translation):A.e.Zero())},e.prototype.loadCameraAsync=function(t,n,r){void 0===r&&(r=function(){});var i=this._extensionsLoadCameraAsync(t,n,r);if(i)return i;var o=new Array;this.logOpen(t+" "+(n.name||"")),this._babylonScene._blockEntityCollection=this._forAssetContainer;var a=new R.a(n.name||"camera"+n.index,A.e.Zero(),this._babylonScene,!1);switch(this._babylonScene._blockEntityCollection=!1,a.rotation=new A.e(0,Math.PI,0),n.type){case"perspective":var s=n.perspective;if(!s)throw new Error(t+": Camera perspective properties are missing");a.fov=s.yfov,a.minZ=s.znear,a.maxZ=s.zfar||Number.MAX_VALUE;break;case"orthographic":if(!n.orthographic)throw new Error(t+": Camera orthographic properties are missing");a.mode=w.a.ORTHOGRAPHIC_CAMERA,a.orthoLeft=-n.orthographic.xmag,a.orthoRight=n.orthographic.xmag,a.orthoBottom=-n.orthographic.ymag,a.orthoTop=n.orthographic.ymag,a.minZ=n.orthographic.znear,a.maxZ=n.orthographic.zfar;break;default:throw new Error(t+": Invalid camera type ("+n.type+")")}return e.AddPointerMetadata(a,t),this._parent.onCameraLoadedObservable.notifyObservers(a),r(a),Promise.all(o).then((function(){return a}))},e.prototype._loadAnimationsAsync=function(){var e=this._gltf.animations;if(!e)return Promise.resolve();for(var t=new Array,n=0;n<e.length;n++){var r=e[n];t.push(this.loadAnimationAsync("/animations/"+r.index,r))}return Promise.all(t).then((function(){}))},e.prototype.loadAnimationAsync=function(e,t){var n=this._extensionsLoadAnimationAsync(e,t);if(n)return n;this._babylonScene._blockEntityCollection=this._forAssetContainer;var r=new Oe.a(t.name||"animation"+t.index,this._babylonScene);this._babylonScene._blockEntityCollection=!1,t._babylonAnimationGroup=r;var i=new Array;De.Assign(t.channels),De.Assign(t.samplers);for(var o=0,a=t.channels;o<a.length;o++){var s=a[o];i.push(this._loadAnimationChannelAsync(e+"/channels/"+s.index,e,t,s,r))}return Promise.all(i).then((function(){return r.normalize(0),r}))},e.prototype._loadAnimationChannelAsync=function(e,t,n,r,i,o){var a=this;if(void 0===o&&(o=null),null==r.target.node)return Promise.resolve();var s=De.Get(e+"/target/node",this._gltf.nodes,r.target.node);if("weights"===r.target.path&&!s._numMorphTargets||"weights"!==r.target.path&&!s._babylonTransformNode)return Promise.resolve();var c=De.Get(e+"/sampler",n.samplers,r.sampler);return this._loadAnimationSamplerAsync(t+"/samplers/"+r.sampler,c).then((function(t){var n,c;switch(r.target.path){case"translation":n="position",c=I.a.ANIMATIONTYPE_VECTOR3;break;case"rotation":n="rotationQuaternion",c=I.a.ANIMATIONTYPE_QUATERNION;break;case"scale":n="scaling",c=I.a.ANIMATIONTYPE_VECTOR3;break;case"weights":n="influence",c=I.a.ANIMATIONTYPE_FLOAT;break;default:throw new Error(e+"/target/path: Invalid value ("+r.target.path+")")}var l,u,h=0;switch(n){case"position":l=function(){var e=A.e.FromArray(t.output,h);return h+=3,e};break;case"rotationQuaternion":l=function(){var e=A.b.FromArray(t.output,h);return h+=4,e};break;case"scaling":l=function(){var e=A.e.FromArray(t.output,h);return h+=3,e};break;case"influence":l=function(){for(var e=new Array(s._numMorphTargets),n=0;n<s._numMorphTargets;n++)e[n]=t.output[h++];return e}}switch(t.interpolation){case"STEP":u=function(e){return{frame:t.input[e],value:l(),interpolation:Ie.a.STEP}};break;case"LINEAR":u=function(e){return{frame:t.input[e],value:l()}};break;case"CUBICSPLINE":u=function(e){return{frame:t.input[e],inTangent:l(),value:l(),outTangent:l()}}}for(var d=new Array(t.input.length),p=0;p<t.input.length;p++)d[p]=u(p);if("influence"===n)for(var f=function(e){var t=i.name+"_channel"+i.targetedAnimations.length,r=new I.a(t,n,1,c);r.setKeys(d.map((function(t){return{frame:t.frame,inTangent:t.inTangent?t.inTangent[e]:void 0,value:t.value[e],outTangent:t.outTangent?t.outTangent[e]:void 0}}))),a._forEachPrimitive(s,(function(t){var n=t.morphTargetManager.getTarget(e),o=r.clone();n.animations.push(o),i.addTargetedAnimation(o,n)}))},m=0;m<s._numMorphTargets;m++)f(m);else{var g=i.name+"_channel"+i.targetedAnimations.length,_=new I.a(g,n,1,c);_.setKeys(d),null!=o&&null!=o.animations?(o.animations.push(_),i.addTargetedAnimation(_,o)):(s._babylonTransformNode.animations.push(_),i.addTargetedAnimation(_,s._babylonTransformNode))}}))},e.prototype._loadAnimationSamplerAsync=function(e,t){if(t._data)return t._data;var n=t.interpolation||"LINEAR";switch(n){case"STEP":case"LINEAR":case"CUBICSPLINE":break;default:throw new Error(e+"/interpolation: Invalid value ("+t.interpolation+")")}var r=De.Get(e+"/input",this._gltf.accessors,t.input),i=De.Get(e+"/output",this._gltf.accessors,t.output);return t._data=Promise.all([this._loadFloatAccessorAsync("/accessors/"+r.index,r),this._loadFloatAccessorAsync("/accessors/"+i.index,i)]).then((function(e){var t=e[0],r=e[1];return{input:t,interpolation:n,output:r}})),t._data},e.prototype._loadBufferAsync=function(e,t,n,r){var i=this._extensionsLoadBufferAsync(e,t,n,r);if(i)return i;if(!t._data)if(t.uri)t._data=this.loadUriAsync(e+"/uri",t,t.uri);else{if(!this._bin)throw new Error(e+": Uri is missing or the binary glTF is missing its binary chunk");t._data=this._bin.readAsync(0,t.byteLength)}return t._data.then((function(t){try{return new Uint8Array(t.buffer,t.byteOffset+n,r)}catch(t){throw new Error(e+": "+t.message)}}))},e.prototype.loadBufferViewAsync=function(e,t){var n=this._extensionsLoadBufferViewAsync(e,t);if(n)return n;if(t._data)return t._data;var r=De.Get(e+"/buffer",this._gltf.buffers,t.buffer);return t._data=this._loadBufferAsync("/buffers/"+r.index,r,t.byteOffset||0,t.byteLength),t._data},e.prototype._loadAccessorAsync=function(t,n,r){var i=this;if(n._data)return n._data;var o=e._GetNumComponents(t,n.type),a=o*j.b.GetTypeByteLength(n.componentType),s=o*n.count;if(null==n.bufferView)n._data=Promise.resolve(new r(s));else{var c=De.Get(t+"/bufferView",this._gltf.bufferViews,n.bufferView);n._data=this.loadBufferViewAsync("/bufferViews/"+c.index,c).then((function(i){if(5126!==n.componentType||n.normalized){var l=new r(s);return j.b.ForEach(i,n.byteOffset||0,c.byteStride||a,o,n.componentType,l.length,n.normalized||!1,(function(e,t){l[t]=e})),l}return e._GetTypedArray(t,n.componentType,i,n.byteOffset,s)}))}if(n.sparse){var l=n.sparse;n._data=n._data.then((function(s){var c=s,u=De.Get(t+"/sparse/indices/bufferView",i._gltf.bufferViews,l.indices.bufferView),h=De.Get(t+"/sparse/values/bufferView",i._gltf.bufferViews,l.values.bufferView);return Promise.all([i.loadBufferViewAsync("/bufferViews/"+u.index,u),i.loadBufferViewAsync("/bufferViews/"+h.index,h)]).then((function(i){var s,u=i[0],h=i[1],d=e._GetTypedArray(t+"/sparse/indices",l.indices.componentType,u,l.indices.byteOffset,l.count),p=o*l.count;if(5126!==n.componentType||n.normalized){var f=e._GetTypedArray(t+"/sparse/values",n.componentType,h,l.values.byteOffset,p);s=new r(p),j.b.ForEach(f,0,a,o,n.componentType,s.length,n.normalized||!1,(function(e,t){s[t]=e}))}else s=e._GetTypedArray(t+"/sparse/values",n.componentType,h,l.values.byteOffset,p);for(var m=0,g=0;g<d.length;g++)for(var _=d[g]*o,v=0;v<o;v++)c[_++]=s[m++];return c}))}))}return n._data},e.prototype._loadFloatAccessorAsync=function(e,t){return this._loadAccessorAsync(e,t,Float32Array)},e.prototype._loadIndicesAccessorAsync=function(t,n){if("SCALAR"!==n.type)throw new Error(t+"/type: Invalid value "+n.type);if(5121!==n.componentType&&5123!==n.componentType&&5125!==n.componentType)throw new Error(t+"/componentType: Invalid value "+n.componentType);if(n._data)return n._data;if(n.sparse){var r=e._GetTypedArrayConstructor(t+"/componentType",n.componentType);n._data=this._loadAccessorAsync(t,n,r)}else{var i=De.Get(t+"/bufferView",this._gltf.bufferViews,n.bufferView);n._data=this.loadBufferViewAsync("/bufferViews/"+i.index,i).then((function(r){return e._GetTypedArray(t,n.componentType,r,n.byteOffset,n.count)}))}return n._data},e.prototype._loadVertexBufferViewAsync=function(e,t){var n=this;return e._babylonBuffer||(e._babylonBuffer=this.loadBufferViewAsync("/bufferViews/"+e.index,e).then((function(e){return new j.a(n._babylonScene.getEngine(),e,!1)}))),e._babylonBuffer},e.prototype._loadVertexAccessorAsync=function(t,n,r){var i=this;if(n._babylonVertexBuffer)return n._babylonVertexBuffer;if(n.sparse)n._babylonVertexBuffer=this._loadFloatAccessorAsync("/accessors/"+n.index,n).then((function(e){return new j.b(i._babylonScene.getEngine(),e,r,!1)}));else if(n.byteOffset&&n.byteOffset%j.b.GetTypeByteLength(n.componentType)!=0)l.a.Warn("Accessor byte offset is not a multiple of component type byte length"),n._babylonVertexBuffer=this._loadFloatAccessorAsync("/accessors/"+n.index,n).then((function(e){return new j.b(i._babylonScene.getEngine(),e,r,!1)}));else if(r===j.b.MatricesIndicesKind||r===j.b.MatricesIndicesExtraKind)n._babylonVertexBuffer=this._loadFloatAccessorAsync("/accessors/"+n.index,n).then((function(e){return new j.b(i._babylonScene.getEngine(),e,r,!1)}));else{var o=De.Get(t+"/bufferView",this._gltf.bufferViews,n.bufferView);n._babylonVertexBuffer=this._loadVertexBufferViewAsync(o,r).then((function(a){var s=e._GetNumComponents(t,n.type);return new j.b(i._babylonScene.getEngine(),a,r,!1,!1,o.byteStride,!1,n.byteOffset,s,n.componentType,n.normalized,!0)}))}return n._babylonVertexBuffer},e.prototype._loadMaterialMetallicRoughnessPropertiesAsync=function(e,t,n){if(!(n instanceof Ae.a))throw new Error(e+": Material type not supported");var r=new Array;return t&&(t.baseColorFactor?(n.albedoColor=M.a.FromArray(t.baseColorFactor),n.alpha=t.baseColorFactor[3]):n.albedoColor=M.a.White(),n.metallic=null==t.metallicFactor?1:t.metallicFactor,n.roughness=null==t.roughnessFactor?1:t.roughnessFactor,t.baseColorTexture&&r.push(this.loadTextureInfoAsync(e+"/baseColorTexture",t.baseColorTexture,(function(e){e.name=n.name+" (Base Color)",n.albedoTexture=e}))),t.metallicRoughnessTexture&&(r.push(this.loadTextureInfoAsync(e+"/metallicRoughnessTexture",t.metallicRoughnessTexture,(function(e){e.name=n.name+" (Metallic Roughness)",n.metallicTexture=e}))),n.useMetallnessFromMetallicTextureBlue=!0,n.useRoughnessFromMetallicTextureGreen=!0,n.useRoughnessFromMetallicTextureAlpha=!1)),Promise.all(r).then((function(){}))},e.prototype._loadMaterialAsync=function(t,n,r,i,o){void 0===o&&(o=function(){});var a=this._extensionsLoadMaterialAsync(t,n,r,i,o);if(a)return a;n._data=n._data||{};var s=n._data[i];if(!s){this.logOpen(t+" "+(n.name||""));var c=this.createMaterial(t,n,i);s={babylonMaterial:c,babylonMeshes:[],promise:this.loadMaterialPropertiesAsync(t,n,c)},n._data[i]=s,e.AddPointerMetadata(c,t),this._parent.onMaterialLoadedObservable.notifyObservers(c),this.logClose()}return s.babylonMeshes.push(r),r.onDisposeObservable.addOnce((function(){var e=s.babylonMeshes.indexOf(r);-1!==e&&s.babylonMeshes.splice(e,1)})),o(s.babylonMaterial),s.promise.then((function(){return s.babylonMaterial}))},e.prototype._createDefaultMaterial=function(e,t){this._babylonScene._blockEntityCollection=this._forAssetContainer;var n=new Ae.a(e,this._babylonScene);return this._babylonScene._blockEntityCollection=!1,n.fillMode=t,n.enableSpecularAntiAliasing=!0,n.useRadianceOverAlpha=!this._parent.transparencyAsCoverage,n.useSpecularOverAlpha=!this._parent.transparencyAsCoverage,n.transparencyMode=Ae.a.PBRMATERIAL_OPAQUE,n.metallic=1,n.roughness=1,n},e.prototype.createMaterial=function(e,t,n){var r=this._extensionsCreateMaterial(e,t,n);if(r)return r;var i=t.name||"material"+t.index;return this._createDefaultMaterial(i,n)},e.prototype.loadMaterialPropertiesAsync=function(e,t,n){var r=this._extensionsLoadMaterialPropertiesAsync(e,t,n);if(r)return r;var i=new Array;return i.push(this.loadMaterialBasePropertiesAsync(e,t,n)),t.pbrMetallicRoughness&&i.push(this._loadMaterialMetallicRoughnessPropertiesAsync(e+"/pbrMetallicRoughness",t.pbrMetallicRoughness,n)),this.loadMaterialAlphaProperties(e,t,n),Promise.all(i).then((function(){}))},e.prototype.loadMaterialBasePropertiesAsync=function(e,t,n){if(!(n instanceof Ae.a))throw new Error(e+": Material type not supported");var r=new Array;return n.emissiveColor=t.emissiveFactor?M.a.FromArray(t.emissiveFactor):new M.a(0,0,0),t.doubleSided&&(n.backFaceCulling=!1,n.twoSidedLighting=!0),t.normalTexture&&(r.push(this.loadTextureInfoAsync(e+"/normalTexture",t.normalTexture,(function(e){e.name=n.name+" (Normal)",n.bumpTexture=e}))),n.invertNormalMapX=!this._babylonScene.useRightHandedSystem,n.invertNormalMapY=this._babylonScene.useRightHandedSystem,null!=t.normalTexture.scale&&(n.bumpTexture.level=t.normalTexture.scale),n.forceIrradianceInFragment=!0),t.occlusionTexture&&(r.push(this.loadTextureInfoAsync(e+"/occlusionTexture",t.occlusionTexture,(function(e){e.name=n.name+" (Occlusion)",n.ambientTexture=e}))),n.useAmbientInGrayScale=!0,null!=t.occlusionTexture.strength&&(n.ambientTextureStrength=t.occlusionTexture.strength)),t.emissiveTexture&&r.push(this.loadTextureInfoAsync(e+"/emissiveTexture",t.emissiveTexture,(function(e){e.name=n.name+" (Emissive)",n.emissiveTexture=e}))),Promise.all(r).then((function(){}))},e.prototype.loadMaterialAlphaProperties=function(e,t,n){if(!(n instanceof Ae.a))throw new Error(e+": Material type not supported");switch(t.alphaMode||"OPAQUE"){case"OPAQUE":n.transparencyMode=Ae.a.PBRMATERIAL_OPAQUE;break;case"MASK":n.transparencyMode=Ae.a.PBRMATERIAL_ALPHATEST,n.alphaCutOff=null==t.alphaCutoff?.5:t.alphaCutoff,n.albedoTexture&&(n.albedoTexture.hasAlpha=!0);break;case"BLEND":n.transparencyMode=Ae.a.PBRMATERIAL_ALPHABLEND,n.albedoTexture&&(n.albedoTexture.hasAlpha=!0,n.useAlphaFromAlbedoTexture=!0);break;default:throw new Error(e+"/alphaMode: Invalid value ("+t.alphaMode+")")}},e.prototype.loadTextureInfoAsync=function(t,n,r){var i=this;void 0===r&&(r=function(){});var o=this._extensionsLoadTextureInfoAsync(t,n,r);if(o)return o;if(this.logOpen(""+t),n.texCoord>=2)throw new Error(t+"/texCoord: Invalid value ("+n.texCoord+")");var a=De.Get(t+"/index",this._gltf.textures,n.index),s=this._loadTextureAsync("/textures/"+n.index,a,(function(o){o.coordinatesIndex=n.texCoord||0,e.AddPointerMetadata(o,t),i._parent.onTextureLoadedObservable.notifyObservers(o),r(o)}));return this.logClose(),s},e.prototype._loadTextureAsync=function(t,n,r){void 0===r&&(r=function(){});var i=this._extensionsLoadTextureAsync(t,n,r);if(i)return i;this.logOpen(t+" "+(n.name||""));var o=null==n.sampler?e.DefaultSampler:De.Get(t+"/sampler",this._gltf.samplers,n.sampler),a=De.Get(t+"/source",this._gltf.images,n.source),s=this._createTextureAsync(t,o,a,r);return this.logClose(),s},e.prototype._createTextureAsync=function(e,t,n,r){var i=this;void 0===r&&(r=function(){});var o=this._loadSampler("/samplers/"+t.index,t),a=new Array,s=new Pe.a;this._babylonScene._blockEntityCollection=this._forAssetContainer;var c=new z.a(null,this._babylonScene,o.noMipMaps,!1,o.samplingMode,(function(){i._disposed||s.resolve()}),(function(t,n){i._disposed||s.reject(new Error(e+": "+(n&&n.message?n.message:t||"Failed to load texture")))}),void 0,void 0,void 0,n.mimeType);return this._babylonScene._blockEntityCollection=!1,a.push(s.promise),a.push(this.loadImageAsync("/images/"+n.index,n).then((function(e){var t=n.uri||i._fileName+"#image"+n.index,r="data:"+i._uniqueRootUrl+t;c.updateURL(r,e)}))),c.wrapU=o.wrapU,c.wrapV=o.wrapV,r(c),Promise.all(a).then((function(){return c}))},e.prototype._loadSampler=function(t,n){return n._data||(n._data={noMipMaps:9728===n.minFilter||9729===n.minFilter,samplingMode:e._GetTextureSamplingMode(t,n),wrapU:e._GetTextureWrapMode(t+"/wrapS",n.wrapS),wrapV:e._GetTextureWrapMode(t+"/wrapT",n.wrapT)}),n._data},e.prototype.loadImageAsync=function(e,t){if(!t._data){if(this.logOpen(e+" "+(t.name||"")),t.uri)t._data=this.loadUriAsync(e+"/uri",t,t.uri);else{var n=De.Get(e+"/bufferView",this._gltf.bufferViews,t.bufferView);t._data=this.loadBufferViewAsync("/bufferViews/"+n.index,n)}this.logClose()}return t._data},e.prototype.loadUriAsync=function(t,n,r){var i=this,o=this._extensionsLoadUriAsync(t,n,r);if(o)return o;if(!e._ValidateUri(r))throw new Error(t+": '"+r+"' is invalid");if(a.b.IsBase64(r)){var s=new Uint8Array(a.b.DecodeBase64(r));return this.log("Decoded "+r.substr(0,64)+"... ("+s.length+" bytes)"),Promise.resolve(s)}return this.log("Loading "+r),this._parent.preprocessUrlAsync(this._rootUrl+r).then((function(e){return new Promise((function(n,o){if(!i._disposed){var s=a.b.LoadFile(e,(function(e){if(!i._disposed){var t=new Uint8Array(e);i.log("Loaded "+r+" ("+t.length+" bytes)"),n(t)}}),(function(e){if(!i._disposed&&(s&&(s._lengthComputable=e.lengthComputable,s._loaded=e.loaded,s._total=e.total),i._state===m.LOADING))try{i._onProgress()}catch(e){o(e)}}),i._babylonScene.offlineProvider,!0,(function(e,n){i._disposed||o(new Le.b(t+": Failed to load '"+r+"'"+(e?": "+e.status+" "+e.statusText:""),e))}));i._requests.push(s)}}))}))},e.prototype._onProgress=function(){if(this._progressCallback){for(var e=!0,t=0,n=0,r=0,i=this._requests;r<i.length;r++){var o=i[r];if(void 0===o._lengthComputable||void 0===o._loaded||void 0===o._total)return;e=e&&o._lengthComputable,t+=o._loaded,n+=o._total}this._progressCallback(new s.c(e,t,e?n:0))}},e.AddPointerMetadata=function(e,t){var n=e.metadata=e.metadata||{},r=n.gltf=n.gltf||{};(r.pointers=r.pointers||[]).push(t)},e._GetTextureWrapMode=function(e,t){switch(t=null==t?10497:t){case 33071:return z.a.CLAMP_ADDRESSMODE;case 33648:return z.a.MIRROR_ADDRESSMODE;case 10497:return z.a.WRAP_ADDRESSMODE;default:return l.a.Warn(e+": Invalid value ("+t+")"),z.a.WRAP_ADDRESSMODE}},e._GetTextureSamplingMode=function(e,t){var n=null==t.magFilter?9729:t.magFilter,r=null==t.minFilter?9987:t.minFilter;if(9729===n)switch(r){case 9728:return z.a.LINEAR_NEAREST;case 9729:return z.a.LINEAR_LINEAR;case 9984:return z.a.LINEAR_NEAREST_MIPNEAREST;case 9985:return z.a.LINEAR_LINEAR_MIPNEAREST;case 9986:return z.a.LINEAR_NEAREST_MIPLINEAR;case 9987:return z.a.LINEAR_LINEAR_MIPLINEAR;default:return l.a.Warn(e+"/minFilter: Invalid value ("+r+")"),z.a.LINEAR_LINEAR_MIPLINEAR}else switch(9728!==n&&l.a.Warn(e+"/magFilter: Invalid value ("+n+")"),r){case 9728:return z.a.NEAREST_NEAREST;case 9729:return z.a.NEAREST_LINEAR;case 9984:return z.a.NEAREST_NEAREST_MIPNEAREST;case 9985:return z.a.NEAREST_LINEAR_MIPNEAREST;case 9986:return z.a.NEAREST_NEAREST_MIPLINEAR;case 9987:return z.a.NEAREST_LINEAR_MIPLINEAR;default:return l.a.Warn(e+"/minFilter: Invalid value ("+r+")"),z.a.NEAREST_NEAREST_MIPNEAREST}},e._GetTypedArrayConstructor=function(e,t){switch(t){case 5120:return Int8Array;case 5121:return Uint8Array;case 5122:return Int16Array;case 5123:return Uint16Array;case 5125:return Uint32Array;case 5126:return Float32Array;default:throw new Error(e+": Invalid component type "+t)}},e._GetTypedArray=function(t,n,r,i,o){var a=r.buffer;i=r.byteOffset+(i||0);var s=e._GetTypedArrayConstructor(t+"/componentType",n);try{return new s(a,i,o)}catch(e){throw new Error(t+": "+e)}},e._GetNumComponents=function(e,t){switch(t){case"SCALAR":return 1;case"VEC2":return 2;case"VEC3":return 3;case"VEC4":case"MAT2":return 4;case"MAT3":return 9;case"MAT4":return 16}throw new Error(e+": Invalid type ("+t+")")},e._ValidateUri=function(e){return a.b.IsBase64(e)||-1===e.indexOf("..")},e._GetDrawMode=function(e,t){switch(null==t&&(t=4),t){case 0:return F.a.PointListDrawMode;case 1:return F.a.LineListDrawMode;case 2:return F.a.LineLoopDrawMode;case 3:return F.a.LineStripDrawMode;case 4:return F.a.TriangleFillMode;case 5:return F.a.TriangleStripDrawMode;case 6:return F.a.TriangleFanDrawMode}throw new Error(e+": Invalid mesh primitive mode ("+t+")")},e.prototype._compileMaterialsAsync=function(){var e=this;this._parent._startPerformanceCounter("Compile materials");var t=new Array;if(this._gltf.materials)for(var n=0,r=this._gltf.materials;n<r.length;n++){var i=r[n];if(i._data)for(var o in i._data)for(var a=i._data[o],s=0,c=a.babylonMeshes;s<c.length;s++){var l=c[s];l.computeWorldMatrix(!0);var u=a.babylonMaterial;t.push(u.forceCompilationAsync(l)),t.push(u.forceCompilationAsync(l,{useInstances:!0})),this._parent.useClipPlane&&(t.push(u.forceCompilationAsync(l,{clipPlane:!0})),t.push(u.forceCompilationAsync(l,{clipPlane:!0,useInstances:!0})))}}return Promise.all(t).then((function(){e._parent._endPerformanceCounter("Compile materials")}))},e.prototype._compileShadowGeneratorsAsync=function(){var e=this;this._parent._startPerformanceCounter("Compile shadow generators");for(var t=new Array,n=0,r=this._babylonScene.lights;n<r.length;n++){var i=r[n].getShadowGenerator();i&&t.push(i.forceCompilationAsync())}return Promise.all(t).then((function(){e._parent._endPerformanceCounter("Compile shadow generators")}))},e.prototype._forEachExtensions=function(e){for(var t=0,n=this._extensions;t<n.length;t++){var r=n[t];r.enabled&&e(r)}},e.prototype._applyExtensions=function(e,t,n){for(var r=0,i=this._extensions;r<i.length;r++){var o=i[r];if(o.enabled){var a=o.name+"."+t,s=e;s._activeLoaderExtensionFunctions=s._activeLoaderExtensionFunctions||{};var c=s._activeLoaderExtensionFunctions;if(!c[a]){c[a]=!0;try{var l=n(o);if(l)return l}finally{delete c[a]}}}}return null},e.prototype._extensionsOnLoading=function(){this._forEachExtensions((function(e){return e.onLoading&&e.onLoading()}))},e.prototype._extensionsOnReady=function(){this._forEachExtensions((function(e){return e.onReady&&e.onReady()}))},e.prototype._extensionsLoadSceneAsync=function(e,t){return this._applyExtensions(t,"loadScene",(function(n){return n.loadSceneAsync&&n.loadSceneAsync(e,t)}))},e.prototype._extensionsLoadNodeAsync=function(e,t,n){return this._applyExtensions(t,"loadNode",(function(r){return r.loadNodeAsync&&r.loadNodeAsync(e,t,n)}))},e.prototype._extensionsLoadCameraAsync=function(e,t,n){return this._applyExtensions(t,"loadCamera",(function(r){return r.loadCameraAsync&&r.loadCameraAsync(e,t,n)}))},e.prototype._extensionsLoadVertexDataAsync=function(e,t,n){return this._applyExtensions(t,"loadVertexData",(function(r){return r._loadVertexDataAsync&&r._loadVertexDataAsync(e,t,n)}))},e.prototype._extensionsLoadMeshPrimitiveAsync=function(e,t,n,r,i,o){return this._applyExtensions(i,"loadMeshPrimitive",(function(a){return a._loadMeshPrimitiveAsync&&a._loadMeshPrimitiveAsync(e,t,n,r,i,o)}))},e.prototype._extensionsLoadMaterialAsync=function(e,t,n,r,i){return this._applyExtensions(t,"loadMaterial",(function(o){return o._loadMaterialAsync&&o._loadMaterialAsync(e,t,n,r,i)}))},e.prototype._extensionsCreateMaterial=function(e,t,n){return this._applyExtensions(t,"createMaterial",(function(r){return r.createMaterial&&r.createMaterial(e,t,n)}))},e.prototype._extensionsLoadMaterialPropertiesAsync=function(e,t,n){return this._applyExtensions(t,"loadMaterialProperties",(function(r){return r.loadMaterialPropertiesAsync&&r.loadMaterialPropertiesAsync(e,t,n)}))},e.prototype._extensionsLoadTextureInfoAsync=function(e,t,n){return this._applyExtensions(t,"loadTextureInfo",(function(r){return r.loadTextureInfoAsync&&r.loadTextureInfoAsync(e,t,n)}))},e.prototype._extensionsLoadTextureAsync=function(e,t,n){return this._applyExtensions(t,"loadTexture",(function(r){return r._loadTextureAsync&&r._loadTextureAsync(e,t,n)}))},e.prototype._extensionsLoadAnimationAsync=function(e,t){return this._applyExtensions(t,"loadAnimation",(function(n){return n.loadAnimationAsync&&n.loadAnimationAsync(e,t)}))},e.prototype._extensionsLoadSkinAsync=function(e,t,n){return this._applyExtensions(n,"loadSkin",(function(r){return r._loadSkinAsync&&r._loadSkinAsync(e,t,n)}))},e.prototype._extensionsLoadUriAsync=function(e,t,n){return this._applyExtensions(t,"loadUri",(function(r){return r._loadUriAsync&&r._loadUriAsync(e,t,n)}))},e.prototype._extensionsLoadBufferViewAsync=function(e,t){return this._applyExtensions(t,"loadBufferView",(function(n){return n.loadBufferViewAsync&&n.loadBufferViewAsync(e,t)}))},e.prototype._extensionsLoadBufferAsync=function(e,t,n,r){return this._applyExtensions(t,"loadBuffer",(function(i){return i.loadBufferAsync&&i.loadBufferAsync(e,t,n,r)}))},e.LoadExtensionAsync=function(e,t,n,r){if(!t.extensions)return null;var i=t.extensions[n];return i?r(e+"/extensions/"+n,i):null},e.LoadExtraAsync=function(e,t,n,r){if(!t.extras)return null;var i=t.extras[n];return i?r(e+"/extras/"+n,i):null},e.prototype.isExtensionUsed=function(e){return!!this._gltf.extensionsUsed&&-1!==this._gltf.extensionsUsed.indexOf(e)},e.prototype.logOpen=function(e){this._parent._logOpen(e)},e.prototype.logClose=function(){this._parent._logClose()},e.prototype.log=function(e){this._parent._log(e)},e.prototype.startPerformanceCounter=function(e){this._parent._startPerformanceCounter(e)},e.prototype.endPerformanceCounter=function(e){this._parent._endPerformanceCounter(e)},e._RegisteredExtensions={},e.DefaultSampler={index:-1},e}();_._CreateGLTF2Loader=function(e){return new Ne(e)};var Fe=n(14),ke=n(107),Be=n(205),Ve="EXT_lights_image_based",ze=function(){function e(e){this.name=Ve,this._loader=e,this.enabled=this._loader.isExtensionUsed(Ve)}return e.prototype.dispose=function(){delete this._loader,delete this._lights},e.prototype.onLoading=function(){var e=this._loader.gltf.extensions;if(e&&e[this.name]){var t=e[this.name];this._lights=t.lights}},e.prototype.loadSceneAsync=function(e,t){var n=this;return Ne.LoadExtensionAsync(e,t,this.name,(function(r,i){var o=new Array;o.push(n._loader.loadSceneAsync(e,t)),n._loader.logOpen(""+r);var a=De.Get(r+"/light",n._lights,i.light);return o.push(n._loadLightAsync("#/extensions/"+n.name+"/lights/"+i.light,a).then((function(e){n._loader.babylonScene.environmentTexture=e}))),n._loader.logClose(),Promise.all(o).then((function(){}))}))},e.prototype._loadLightAsync=function(e,t){var n=this;if(!t._loaded){var r=new Array;this._loader.logOpen(""+e);for(var i=new Array(t.specularImages.length),o=function(n){var o=t.specularImages[n];i[n]=new Array(o.length);for(var s=function(t){var s=e+"/specularImages/"+n+"/"+t;a._loader.logOpen(""+s);var c=o[t],l=De.Get(s,a._loader.gltf.images,c);r.push(a._loader.loadImageAsync("#/images/"+c,l).then((function(e){i[n][t]=e}))),a._loader.logClose()},c=0;c<o.length;c++)s(c)},a=this,s=0;s<t.specularImages.length;s++)o(s);this._loader.logClose(),t._loaded=Promise.all(r).then((function(){var e=new Be.a(n._loader.babylonScene,null,t.specularImageSize);if(t._babylonTexture=e,null!=t.intensity&&(e.level=t.intensity),t.rotation){var r=A.b.FromArray(t.rotation);n._loader.babylonScene.useRightHandedSystem||(r=A.b.Inverse(r)),A.a.FromQuaternionToRef(r,e.getReflectionTextureMatrix())}var o=ke.a.FromArray(t.irradianceCoefficients);o.scaleInPlace(t.intensity),o.convertIrradianceToLambertianRadiance();var a=ke.b.FromHarmonics(o),s=(i.length-1)/Fe.a.Log2(t.specularImageSize);return e.updateRGBDAsync(i,a,s)}))}return t._loaded.then((function(){return t._babylonTexture}))},e}();Ne.RegisterExtension(Ve,(function(e){return new ze(e)}));var Ue=n(173),je=function(){function e(e){this.name="KHR_draco_mesh_compression",this._loader=e,this.enabled=Ue.a.DecoderAvailable&&this._loader.isExtensionUsed("KHR_draco_mesh_compression")}return e.prototype.dispose=function(){delete this.dracoCompression,delete this._loader},e.prototype._loadVertexDataAsync=function(e,t,n){var r=this;return Ne.LoadExtensionAsync(e,t,this.name,(function(i,o){if(null!=t.mode){if(5!==t.mode&&4!==t.mode)throw new Error(e+": Unsupported mode "+t.mode);if(5===t.mode)throw new Error(e+": Mode "+t.mode+" is not currently supported")}var a={},s=function(e,t){var r=o.attributes[e];null!=r&&(n._delayInfo=n._delayInfo||[],-1===n._delayInfo.indexOf(t)&&n._delayInfo.push(t),a[t]=r)};s("POSITION",j.b.PositionKind),s("NORMAL",j.b.NormalKind),s("TANGENT",j.b.TangentKind),s("TEXCOORD_0",j.b.UVKind),s("TEXCOORD_1",j.b.UV2Kind),s("JOINTS_0",j.b.MatricesIndicesKind),s("WEIGHTS_0",j.b.MatricesWeightsKind),s("COLOR_0",j.b.ColorKind);var c=De.Get(i,r._loader.gltf.bufferViews,o.bufferView);return c._dracoBabylonGeometry||(c._dracoBabylonGeometry=r._loader.loadBufferViewAsync("#/bufferViews/"+c.index,c).then((function(t){return(r.dracoCompression||Ue.a.Default).decodeMeshAsync(t,a).then((function(e){var t=new G.a(n.name,r._loader.babylonScene);return e.applyToGeometry(t),t})).catch((function(t){throw new Error(e+": "+t.message)}))}))),c._dracoBabylonGeometry}))},e}();Ne.RegisterExtension("KHR_draco_mesh_compression",(function(e){return new je(e)}));var Ge,He=n(55);!function(e){e.DIRECTIONAL="directional",e.POINT="point",e.SPOT="spot"}(Ge||(Ge={}));var We=function(){function e(e){this.name="KHR_lights_punctual",this._loader=e,this.enabled=this._loader.isExtensionUsed("KHR_lights_punctual")}return e.prototype.dispose=function(){delete this._loader,delete this._lights},e.prototype.onLoading=function(){var e=this._loader.gltf.extensions;if(e&&e[this.name]){var t=e[this.name];this._lights=t.lights}},e.prototype.loadNodeAsync=function(e,t,n){var r=this;return Ne.LoadExtensionAsync(e,t,this.name,(function(i,o){return r._loader.loadNodeAsync(e,t,(function(e){var t,a=De.Get(i,r._lights,o.light),s=a.name||e.name;switch(r._loader.babylonScene._blockEntityCollection=r._loader._forAssetContainer,a.type){case Ge.DIRECTIONAL:t=new Y.a(s,A.e.Backward(),r._loader.babylonScene);break;case Ge.POINT:t=new q.a(s,A.e.Zero(),r._loader.babylonScene);break;case Ge.SPOT:var c=new Q.a(s,A.e.Zero(),A.e.Backward(),0,1,r._loader.babylonScene);c.angle=2*(a.spot&&a.spot.outerConeAngle||Math.PI/4),c.innerAngle=2*(a.spot&&a.spot.innerConeAngle||0),t=c;break;default:throw r._loader.babylonScene._blockEntityCollection=!1,new Error(i+": Invalid light type ("+a.type+")")}r._loader.babylonScene._blockEntityCollection=!1,t.falloffType=He.a.FALLOFF_GLTF,t.diffuse=a.color?M.a.FromArray(a.color):M.a.White(),t.intensity=null==a.intensity?1:a.intensity,t.range=null==a.range?Number.MAX_VALUE:a.range,t.parent=e,r._loader._babylonLights.push(t),Ne.AddPointerMetadata(t,i),n(e)}))}))},e}();Ne.RegisterExtension("KHR_lights_punctual",(function(e){return new We(e)}));var Xe=function(){function e(e){this.name="KHR_materials_pbrSpecularGlossiness",this.order=200,this._loader=e,this.enabled=this._loader.isExtensionUsed("KHR_materials_pbrSpecularGlossiness")}return e.prototype.dispose=function(){delete this._loader},e.prototype.loadMaterialPropertiesAsync=function(e,t,n){var r=this;return Ne.LoadExtensionAsync(e,t,this.name,(function(i,o){var a=new Array;return a.push(r._loader.loadMaterialBasePropertiesAsync(e,t,n)),a.push(r._loadSpecularGlossinessPropertiesAsync(i,t,o,n)),r._loader.loadMaterialAlphaProperties(e,t,n),Promise.all(a).then((function(){}))}))},e.prototype._loadSpecularGlossinessPropertiesAsync=function(e,t,n,r){if(!(r instanceof Ae.a))throw new Error(e+": Material type not supported");var i=new Array;return r.metallic=null,r.roughness=null,n.diffuseFactor?(r.albedoColor=M.a.FromArray(n.diffuseFactor),r.alpha=n.diffuseFactor[3]):r.albedoColor=M.a.White(),r.reflectivityColor=n.specularFactor?M.a.FromArray(n.specularFactor):M.a.White(),r.microSurface=null==n.glossinessFactor?1:n.glossinessFactor,n.diffuseTexture&&i.push(this._loader.loadTextureInfoAsync(e+"/diffuseTexture",n.diffuseTexture,(function(e){e.name=r.name+" (Diffuse)",r.albedoTexture=e}))),n.specularGlossinessTexture&&(i.push(this._loader.loadTextureInfoAsync(e+"/specularGlossinessTexture",n.specularGlossinessTexture,(function(e){e.name=r.name+" (Specular Glossiness)",r.reflectivityTexture=e}))),r.reflectivityTexture.hasAlpha=!0,r.useMicroSurfaceFromReflectivityMapAlpha=!0),Promise.all(i).then((function(){}))},e}();Ne.RegisterExtension("KHR_materials_pbrSpecularGlossiness",(function(e){return new Xe(e)}));var Ke=function(){function e(e){this.name="KHR_materials_unlit",this.order=210,this._loader=e,this.enabled=this._loader.isExtensionUsed("KHR_materials_unlit")}return e.prototype.dispose=function(){delete this._loader},e.prototype.loadMaterialPropertiesAsync=function(e,t,n){var r=this;return Ne.LoadExtensionAsync(e,t,this.name,(function(){return r._loadUnlitPropertiesAsync(e,t,n)}))},e.prototype._loadUnlitPropertiesAsync=function(e,t,n){if(!(n instanceof Ae.a))throw new Error(e+": Material type not supported");var r=new Array;n.unlit=!0;var i=t.pbrMetallicRoughness;return i&&(i.baseColorFactor?(n.albedoColor=M.a.FromArray(i.baseColorFactor),n.alpha=i.baseColorFactor[3]):n.albedoColor=M.a.White(),i.baseColorTexture&&r.push(this._loader.loadTextureInfoAsync(e+"/baseColorTexture",i.baseColorTexture,(function(e){e.name=n.name+" (Base Color)",n.albedoTexture=e})))),t.doubleSided&&(n.backFaceCulling=!1,n.twoSidedLighting=!0),this._loader.loadMaterialAlphaProperties(e,t,n),Promise.all(r).then((function(){}))},e}();Ne.RegisterExtension("KHR_materials_unlit",(function(e){return new Ke(e)}));var Ye=function(){function e(e){this.name="KHR_materials_clearcoat",this.order=190,this._loader=e,this.enabled=this._loader.isExtensionUsed("KHR_materials_clearcoat")}return e.prototype.dispose=function(){delete this._loader},e.prototype.loadMaterialPropertiesAsync=function(e,t,n){var r=this;return Ne.LoadExtensionAsync(e,t,this.name,(function(i,o){var a=new Array;return a.push(r._loader.loadMaterialPropertiesAsync(e,t,n)),a.push(r._loadClearCoatPropertiesAsync(i,o,n)),Promise.all(a).then((function(){}))}))},e.prototype._loadClearCoatPropertiesAsync=function(e,t,n){if(!(n instanceof Ae.a))throw new Error(e+": Material type not supported");var r=new Array;return n.clearCoat.isEnabled=!0,null!=t.clearcoatFactor?n.clearCoat.intensity=t.clearcoatFactor:n.clearCoat.intensity=0,t.clearcoatTexture&&r.push(this._loader.loadTextureInfoAsync(e+"/clearcoatTexture",t.clearcoatTexture,(function(e){e.name=n.name+" (ClearCoat Intensity)",n.clearCoat.texture=e}))),null!=t.clearcoatRoughnessFactor?n.clearCoat.roughness=t.clearcoatRoughnessFactor:n.clearCoat.roughness=0,t.clearcoatRoughnessTexture&&r.push(this._loader.loadTextureInfoAsync(e+"/clearcoatRoughnessTexture",t.clearcoatRoughnessTexture,(function(e){e.name=n.name+" (ClearCoat Roughness)",n.clearCoat.texture=e}))),t.clearcoatNormalTexture&&(r.push(this._loader.loadTextureInfoAsync(e+"/clearcoatNormalTexture",t.clearcoatNormalTexture,(function(e){e.name=n.name+" (ClearCoat Normal)",n.clearCoat.bumpTexture=e}))),n.invertNormalMapX=!n.getScene().useRightHandedSystem,n.invertNormalMapY=n.getScene().useRightHandedSystem,null!=t.clearcoatNormalTexture.scale&&(n.clearCoat.bumpTexture.level=t.clearcoatNormalTexture.scale)),Promise.all(r).then((function(){}))},e}();Ne.RegisterExtension("KHR_materials_clearcoat",(function(e){return new Ye(e)}));var qe=function(){function e(e){this.name="KHR_materials_sheen",this.order=190,this._loader=e,this.enabled=this._loader.isExtensionUsed("KHR_materials_sheen")}return e.prototype.dispose=function(){delete this._loader},e.prototype.loadMaterialPropertiesAsync=function(e,t,n){var r=this;return Ne.LoadExtensionAsync(e,t,this.name,(function(i,o){var a=new Array;return a.push(r._loader.loadMaterialPropertiesAsync(e,t,n)),a.push(r._loadSheenPropertiesAsync(i,o,n)),Promise.all(a).then((function(){}))}))},e.prototype._loadSheenPropertiesAsync=function(e,t,n){if(!(n instanceof Ae.a))throw new Error(e+": Material type not supported");var r=new Array;return n.sheen.isEnabled=!0,null!=t.intensityFactor?n.sheen.intensity=t.intensityFactor:n.sheen.intensity=0,null!=t.colorFactor&&(n.sheen.color=M.a.FromArray(t.colorFactor)),t.colorIntensityTexture&&r.push(this._loader.loadTextureInfoAsync(e+"/sheenTexture",t.colorIntensityTexture,(function(e){e.name=n.name+" (Sheen Intensity)",n.sheen.texture=e}))),Promise.all(r).then((function(){}))},e}();Ne.RegisterExtension("KHR_materials_sheen",(function(e){return new qe(e)}));var Qe=function(){function e(e){this.name="KHR_materials_specular",this.order=190,this._loader=e,this.enabled=this._loader.isExtensionUsed("KHR_materials_specular")}return e.prototype.dispose=function(){delete this._loader},e.prototype.loadMaterialPropertiesAsync=function(e,t,n){var r=this;return Ne.LoadExtensionAsync(e,t,this.name,(function(i,o){var a=new Array;return a.push(r._loader.loadMaterialPropertiesAsync(e,t,n)),a.push(r._loadSpecularPropertiesAsync(i,o,n)),Promise.all(a).then((function(){}))}))},e.prototype._loadSpecularPropertiesAsync=function(e,t,n){if(!(n instanceof Ae.a))throw new Error(e+": Material type not supported");return void 0!==t.specularFactor&&(n.metallicF0Factor=t.specularFactor),t.specularTexture&&(n.useMetallicF0FactorFromMetallicTexture=!0),Promise.resolve()},e}();Ne.RegisterExtension("KHR_materials_specular",(function(e){return new Qe(e)}));var Ze=function(){function e(e){this.name="KHR_mesh_quantization",this.enabled=e.isExtensionUsed("KHR_mesh_quantization")}return e.prototype.dispose=function(){},e}();Ne.RegisterExtension("KHR_mesh_quantization",(function(e){return new Ze(e)}));var Je=function(){function e(e){this.name="KHR_texture_basisu",this._loader=e,this.enabled=e.isExtensionUsed("KHR_texture_basisu")}return e.prototype.dispose=function(){delete this._loader},e.prototype._loadTextureAsync=function(e,t,n){var r=this;return Ne.LoadExtensionAsync(e,t,this.name,(function(i,o){var a=null==t.sampler?Ne.DefaultSampler:De.Get(e+"/sampler",r._loader.gltf.samplers,t.sampler),s=De.Get(i+"/source",r._loader.gltf.images,o.source);return r._loader._createTextureAsync(e,a,s,(function(e){e.gammaSpace=!1,n(e)}))}))},e}();Ne.RegisterExtension("KHR_texture_basisu",(function(e){return new Je(e)}));var $e=function(){function e(e){this.name="KHR_texture_transform",this._loader=e,this.enabled=this._loader.isExtensionUsed("KHR_texture_transform")}return e.prototype.dispose=function(){delete this._loader},e.prototype.loadTextureInfoAsync=function(e,t,n){var r=this;return Ne.LoadExtensionAsync(e,t,this.name,(function(i,o){return r._loader.loadTextureInfoAsync(e,t,(function(e){if(!(e instanceof z.a))throw new Error(i+": Texture type not supported");o.offset&&(e.uOffset=o.offset[0],e.vOffset=o.offset[1]),e.uRotationCenter=0,e.vRotationCenter=0,o.rotation&&(e.wAng=-o.rotation),o.scale&&(e.uScale=o.scale[0],e.vScale=o.scale[1]),null!=o.texCoord&&(e.coordinatesIndex=o.texCoord),n(e)}))}))},e}();Ne.RegisterExtension("KHR_texture_transform",(function(e){return new $e(e)}));var et=n(194),tt=n(139),nt=n(196),rt=function(){function e(e){this.name="MSFT_audio_emitter",this._loader=e,this.enabled=this._loader.isExtensionUsed("MSFT_audio_emitter")}return e.prototype.dispose=function(){delete this._loader,delete this._clips,delete this._emitters},e.prototype.onLoading=function(){var e=this._loader.gltf.extensions;if(e&&e[this.name]){var t=e[this.name];this._clips=t.clips,this._emitters=t.emitters,De.Assign(this._clips),De.Assign(this._emitters)}},e.prototype.loadSceneAsync=function(e,t){var n=this;return Ne.LoadExtensionAsync(e,t,this.name,(function(r,i){var o=new Array;o.push(n._loader.loadSceneAsync(e,t));for(var a=0,s=i.emitters;a<s.length;a++){var c=s[a],l=De.Get(r+"/emitters",n._emitters,c);if(null!=l.refDistance||null!=l.maxDistance||null!=l.rolloffFactor||null!=l.distanceModel||null!=l.innerAngle||null!=l.outerAngle)throw new Error(r+": Direction or Distance properties are not allowed on emitters attached to a scene");o.push(n._loadEmitterAsync(r+"/emitters/"+l.index,l))}return Promise.all(o).then((function(){}))}))},e.prototype.loadNodeAsync=function(e,t,n){var r=this;return Ne.LoadExtensionAsync(e,t,this.name,(function(e,i){var o=new Array;return r._loader.loadNodeAsync(e,t,(function(t){for(var s=function(n){var i=De.Get(e+"/emitters",r._emitters,n);o.push(r._loadEmitterAsync(e+"/emitters/"+i.index,i).then((function(){for(var e=0,n=i._babylonSounds;e<n.length;e++){var r=n[e];r.attachToMesh(t),null==i.innerAngle&&null==i.outerAngle||(r.setLocalDirectionToMesh(A.e.Forward()),r.setDirectionalCone(2*a.b.ToDegrees(null==i.innerAngle?Math.PI:i.innerAngle),2*a.b.ToDegrees(null==i.outerAngle?Math.PI:i.outerAngle),0))}})))},c=0,l=i.emitters;c<l.length;c++){s(l[c])}n(t)})).then((function(e){return Promise.all(o).then((function(){return e}))}))}))},e.prototype.loadAnimationAsync=function(e,t){var n=this;return Ne.LoadExtensionAsync(e,t,this.name,(function(r,i){return n._loader.loadAnimationAsync(e,t).then((function(o){var a=new Array;De.Assign(i.events);for(var s=0,c=i.events;s<c.length;s++){var l=c[s];a.push(n._loadAnimationEventAsync(r+"/events/"+l.index,e,t,l,o))}return Promise.all(a).then((function(){return o}))}))}))},e.prototype._loadClipAsync=function(e,t){if(t._objectURL)return t._objectURL;var n;if(t.uri)n=this._loader.loadUriAsync(e,t,t.uri);else{var r=De.Get(e+"/bufferView",this._loader.gltf.bufferViews,t.bufferView);n=this._loader.loadBufferViewAsync("#/bufferViews/"+r.index,r)}return t._objectURL=n.then((function(e){return URL.createObjectURL(new Blob([e],{type:t.mimeType}))})),t._objectURL},e.prototype._loadEmitterAsync=function(e,t){var n=this;if(t._babylonSounds=t._babylonSounds||[],!t._babylonData){for(var r=new Array,i=t.name||"emitter"+t.index,o={loop:!1,autoplay:!1,volume:null==t.volume?1:t.volume},s=function(e){var a="#/extensions/"+c.name+"/clips",s=De.Get(a,c._clips,t.clips[e].clip);r.push(c._loadClipAsync(a+"/"+t.clips[e].clip,s).then((function(r){var a=t._babylonSounds[e]=new tt.a(i,r,n._loader.babylonScene,null,o);a.refDistance=t.refDistance||1,a.maxDistance=t.maxDistance||256,a.rolloffFactor=t.rolloffFactor||1,a.distanceModel=t.distanceModel||"exponential",a._positionInEmitterSpace=!0})))},c=this,l=0;l<t.clips.length;l++)s(l);var u=Promise.all(r).then((function(){var e=t.clips.map((function(e){return e.weight||1})),n=new nt.a(t.loop||!1,t._babylonSounds,e);t.innerAngle&&(n.directionalConeInnerAngle=2*a.b.ToDegrees(t.innerAngle)),t.outerAngle&&(n.directionalConeOuterAngle=2*a.b.ToDegrees(t.outerAngle)),t.volume&&(n.volume=t.volume),t._babylonData.sound=n}));t._babylonData={loaded:u}}return t._babylonData.loaded},e.prototype._getEventAction=function(e,t,n,r,i){switch(n){case"play":return function(e){var n=(i||0)+(e-r);t.play(n)};case"stop":return function(e){t.stop()};case"pause":return function(e){t.pause()};default:throw new Error(e+": Unsupported action "+n)}},e.prototype._loadAnimationEventAsync=function(e,t,n,r,i){var o=this;if(0==i.targetedAnimations.length)return Promise.resolve();var a=i.targetedAnimations[0],s=r.emitter,c=De.Get("#/extensions/"+this.name+"/emitters",this._emitters,s);return this._loadEmitterAsync(e,c).then((function(){var t=c._babylonData.sound;if(t){var n=new et.a(r.time,o._getEventAction(e,t,r.action,r.time,r.startOffset));a.animation.addEvent(n),i.onAnimationGroupEndObservable.add((function(){t.stop()})),i.onAnimationGroupPauseObservable.add((function(){t.pause()}))}}))},e}();Ne.RegisterExtension("MSFT_audio_emitter",(function(e){return new rt(e)}));var it=function(){function e(e){this.name="MSFT_lod",this.order=100,this.maxLODsToLoad=10,this.onNodeLODsLoadedObservable=new o.c,this.onMaterialLODsLoadedObservable=new o.c,this._nodeIndexLOD=null,this._nodeSignalLODs=new Array,this._nodePromiseLODs=new Array,this._materialIndexLOD=null,this._materialSignalLODs=new Array,this._materialPromiseLODs=new Array,this._indexLOD=null,this._bufferLODs=new Array,this._loader=e,this.enabled=this._loader.isExtensionUsed("MSFT_lod")}return e.prototype.dispose=function(){delete this._loader,this._nodeIndexLOD=null,this._nodeSignalLODs.length=0,this._nodePromiseLODs.length=0,this._materialIndexLOD=null,this._materialSignalLODs.length=0,this._materialPromiseLODs.length=0,this._indexLOD=null,this._bufferLODs.length=0,this.onMaterialLODsLoadedObservable.clear(),this.onNodeLODsLoadedObservable.clear()},e.prototype.onReady=function(){for(var e=this,t=function(t){var r=Promise.all(n._nodePromiseLODs[t]).then((function(){0!==t&&e._loader.endPerformanceCounter("Node LOD "+t),e._loader.log("Loaded node LOD "+t),e.onNodeLODsLoadedObservable.notifyObservers(t),t!==e._nodePromiseLODs.length-1&&(e._loader.startPerformanceCounter("Node LOD "+(t+1)),e._nodeSignalLODs[t]&&e._nodeSignalLODs[t].resolve())}));n._loader._completePromises.push(r)},n=this,r=0;r<this._nodePromiseLODs.length;r++)t(r);var i=function(t){var n=Promise.all(o._materialPromiseLODs[t]).then((function(){0!==t&&e._loader.endPerformanceCounter("Material LOD "+t),e._loader.log("Loaded material LOD "+t),e.onMaterialLODsLoadedObservable.notifyObservers(t),t!==e._materialPromiseLODs.length-1&&(e._loader.startPerformanceCounter("Material LOD "+(t+1)),e._materialSignalLODs[t]&&e._materialSignalLODs[t].resolve())}));o._loader._completePromises.push(n)},o=this;for(r=0;r<this._materialPromiseLODs.length;r++)i(r);for(r=1;r<this._bufferLODs.length;r++)this._loadBufferLOD(r)},e.prototype.loadSceneAsync=function(e,t){var n=this._loader.loadSceneAsync(e,t);return 0!==this._bufferLODs.length&&this._loadBufferLOD(0),n},e.prototype.loadNodeAsync=function(e,t,n){var r=this;return Ne.LoadExtensionAsync(e,t,this.name,(function(e,n){var i,o=r._getLODs(e,t,r._loader.gltf.nodes,n.ids);r._loader.logOpen(""+e);for(var a=function(e){var t=o[e];r._indexLOD=e,0!==e&&(r._nodeIndexLOD=e,r._nodeSignalLODs[e]=r._nodeSignalLODs[e]||new Pe.a);var n=r._loader.loadNodeAsync("#/nodes/"+t.index,t,(function(e){e.setEnabled(!1)})).then((function(t){if(0!==e){var n=o[e-1];n._babylonTransformNode&&(r._disposeTransformNode(n._babylonTransformNode),delete n._babylonTransformNode)}return t.setEnabled(!0),t}));0===e?i=n:r._nodeIndexLOD=null,r._indexLOD=null,r._nodePromiseLODs[e]=r._nodePromiseLODs[e]||[],r._nodePromiseLODs[e].push(n)},s=0;s<o.length;s++)a(s);return r._loader.logClose(),i}))},e.prototype._loadMaterialAsync=function(e,t,n,r,i){var o=this;return this._indexLOD?null:Ne.LoadExtensionAsync(e,t,this.name,(function(e,a){var s,c=o._getLODs(e,t,o._loader.gltf.materials,a.ids);o._loader.logOpen(""+e);for(var l=function(e){var t=c[e];o._indexLOD=e,0!==e&&(o._materialIndexLOD=e);var a=o._loader._loadMaterialAsync("#/materials/"+t.index,t,n,r,(function(t){0===e&&i(t)})).then((function(t){if(0!==e){i(t);var n=c[e-1]._data;n[r]&&(o._disposeMaterials([n[r].babylonMaterial]),delete n[r])}return t}));0===e?s=a:o._materialIndexLOD=null,o._indexLOD=null,o._materialPromiseLODs[e]=o._materialPromiseLODs[e]||[],o._materialPromiseLODs[e].push(a)},u=0;u<c.length;u++)l(u);return o._loader.logClose(),s}))},e.prototype._loadUriAsync=function(e,t,n){var r=this;if(null!==this._materialIndexLOD){this._loader.log("deferred");var i=this._materialIndexLOD-1;return this._materialSignalLODs[i]=this._materialSignalLODs[i]||new Pe.a,this._materialSignalLODs[i].promise.then((function(){return r._loader.loadUriAsync(e,t,n)}))}if(null!==this._nodeIndexLOD){this._loader.log("deferred");i=this._nodeIndexLOD-1;return this._nodeSignalLODs[i]=this._nodeSignalLODs[i]||new Pe.a,this._nodeSignalLODs[this._nodeIndexLOD-1].promise.then((function(){return r._loader.loadUriAsync(e,t,n)}))}return null},e.prototype.loadBufferAsync=function(e,t,n,r){if(this._loader.parent.useRangeRequests&&!t.uri){if(!this._loader.bin)throw new Error(e+": Uri is missing or the binary glTF is missing its binary chunk");var i=this._indexLOD||0,o=n,a=o+r-1,s=this._bufferLODs[i];return s?(s.start=Math.min(s.start,o),s.end=Math.max(s.end,a)):(s={start:o,end:a,loaded:new Pe.a},this._bufferLODs[i]=s),s.loaded.promise.then((function(e){return new Uint8Array(e.buffer,e.byteOffset+n-s.start,r)}))}return null},e.prototype._loadBufferLOD=function(e){var t=this._bufferLODs[e];this._loader.bin.readAsync(t.start,t.end-t.start+1).then((function(e){t.loaded.resolve(e)}),(function(e){t.loaded.reject(e)}))},e.prototype._getLODs=function(e,t,n,r){if(this.maxLODsToLoad<=0)throw new Error("maxLODsToLoad must be greater than zero");for(var i=new Array,o=r.length-1;o>=0;o--)if(i.push(De.Get(e+"/ids/"+r[o],n,r[o])),i.length===this.maxLODsToLoad)return i;return i.push(t),i},e.prototype._disposeTransformNode=function(e){var t=this,n=new Array,r=e.material;r&&n.push(r);for(var i=0,o=e.getChildMeshes();i<o.length;i++){var a=o[i];a.material&&n.push(a.material)}e.dispose();var s=n.filter((function(e){return t._loader.babylonScene.meshes.every((function(t){return t.material!=e}))}));this._disposeMaterials(s)},e.prototype._disposeMaterials=function(e){for(var t={},n=0,r=e;n<r.length;n++){for(var i=0,o=(u=r[n]).getActiveTextures();i<o.length;i++){var a=o[i];t[a.uniqueId]=a}u.dispose()}for(var s in t)for(var c=0,l=this._loader.babylonScene.materials;c<l.length;c++){var u;(u=l[c]).hasTexture(t[s])&&delete t[s]}for(var s in t)t[s].dispose()},e}();Ne.RegisterExtension("MSFT_lod",(function(e){return new it(e)}));var ot=function(){function e(e){this.name="MSFT_minecraftMesh",this._loader=e,this.enabled=this._loader.isExtensionUsed("MSFT_minecraftMesh")}return e.prototype.dispose=function(){delete this._loader},e.prototype.loadMaterialPropertiesAsync=function(e,t,n){var r=this;return Ne.LoadExtraAsync(e,t,this.name,(function(i,o){if(o){if(!(n instanceof Ae.a))throw new Error(i+": Material type not supported");var a=r._loader.loadMaterialPropertiesAsync(e,t,n);return n.needAlphaBlending()&&(n.forceDepthWrite=!0,n.separateCullingPass=!0),n.backFaceCulling=n.forceDepthWrite,n.twoSidedLighting=!0,a}return null}))},e}();Ne.RegisterExtension("MSFT_minecraftMesh",(function(e){return new ot(e)}));var at=function(){function e(e){this.name="MSFT_sRGBFactors",this._loader=e,this.enabled=this._loader.isExtensionUsed("MSFT_sRGBFactors")}return e.prototype.dispose=function(){delete this._loader},e.prototype.loadMaterialPropertiesAsync=function(e,t,n){var r=this;return Ne.LoadExtraAsync(e,t,this.name,(function(i,o){if(o){if(!(n instanceof Ae.a))throw new Error(i+": Material type not supported");var a=r._loader.loadMaterialPropertiesAsync(e,t,n);return n.albedoTexture||n.albedoColor.toLinearSpaceToRef(n.albedoColor),n.reflectivityTexture||n.reflectivityColor.toLinearSpaceToRef(n.reflectivityColor),a}return null}))},e}();Ne.RegisterExtension("MSFT_sRGBFactors",(function(e){return new at(e)}));var st=function(){function e(e){this.name="ExtrasAsMetadata",this.enabled=!0,this._loader=e}return e.prototype._assignExtras=function(e,t){if(t.extras&&Object.keys(t.extras).length>0){var n=e.metadata=e.metadata||{};(n.gltf=n.gltf||{}).extras=t.extras}},e.prototype.dispose=function(){delete this._loader},e.prototype.loadNodeAsync=function(e,t,n){var r=this;return this._loader.loadNodeAsync(e,t,(function(e){r._assignExtras(e,t),n(e)}))},e.prototype.loadCameraAsync=function(e,t,n){var r=this;return this._loader.loadCameraAsync(e,t,(function(e){r._assignExtras(e,t),n(e)}))},e.prototype.createMaterial=function(e,t,n){var r=this._loader.createMaterial(e,t,n);return this._assignExtras(r,t),r},e}();Ne.RegisterExtension("ExtrasAsMetadata",(function(e){return new st(e)}));var ct=function(){function e(){this.materials=[]}return e.prototype.parseMTL=function(t,n,r,i){if(!(n instanceof ArrayBuffer)){for(var o,a=n.split("\n"),s=/\s+/,c=null,l=0;l<a.length;l++){var u=a[l].trim();if(0!==u.length&&"#"!==u.charAt(0)){var h=u.indexOf(" "),d=h>=0?u.substring(0,h):u;d=d.toLowerCase();var p=h>=0?u.substring(h+1).trim():"";"newmtl"===d?(c&&this.materials.push(c),t._blockEntityCollection=i,c=new B.a(p,t),t._blockEntityCollection=!1):"kd"===d&&c?(o=p.split(s,3).map(parseFloat),c.diffuseColor=M.a.FromArray(o)):"ka"===d&&c?(o=p.split(s,3).map(parseFloat),c.ambientColor=M.a.FromArray(o)):"ks"===d&&c?(o=p.split(s,3).map(parseFloat),c.specularColor=M.a.FromArray(o)):"ke"===d&&c?(o=p.split(s,3).map(parseFloat),c.emissiveColor=M.a.FromArray(o)):"ns"===d&&c?c.specularPower=parseFloat(p):"d"===d&&c?c.alpha=parseFloat(p):"map_ka"===d&&c?c.ambientTexture=e._getTexture(r,p,t):"map_kd"===d&&c?c.diffuseTexture=e._getTexture(r,p,t):"map_ks"===d&&c?c.specularTexture=e._getTexture(r,p,t):"map_ns"===d||("map_bump"===d&&c?c.bumpTexture=e._getTexture(r,p,t):"map_d"===d&&c&&(c.opacityTexture=e._getTexture(r,p,t)))}}c&&this.materials.push(c)}},e._getTexture=function(t,n,r){if(!n)return null;var i=t;if("file:"===t){var o=n.lastIndexOf("\\");-1===o&&(o=n.lastIndexOf("/")),i+=o>-1?n.substr(o+1):n}else i+=n;return new z.a(i,r,!1,e.INVERT_TEXTURE_Y)},e.INVERT_TEXTURE_Y=!0,e}(),lt=function(){function e(t){this.name="obj",this.extensions=".obj",this.obj=/^o/,this.group=/^g/,this.mtllib=/^mtllib /,this.usemtl=/^usemtl /,this.smooth=/^s /,this.vertexPattern=/v( +[\d|\.|\+|\-|e|E]+){3,7}/,this.normalPattern=/vn( +[\d|\.|\+|\-|e|E]+)( +[\d|\.|\+|\-|e|E]+)( +[\d|\.|\+|\-|e|E]+)/,this.uvPattern=/vt( +[\d|\.|\+|\-|e|E]+)( +[\d|\.|\+|\-|e|E]+)/,this.facePattern1=/f\s+(([\d]{1,}[\s]?){3,})+/,this.facePattern2=/f\s+((([\d]{1,}\/[\d]{1,}[\s]?){3,})+)/,this.facePattern3=/f\s+((([\d]{1,}\/[\d]{1,}\/[\d]{1,}[\s]?){3,})+)/,this.facePattern4=/f\s+((([\d]{1,}\/\/[\d]{1,}[\s]?){3,})+)/,this.facePattern5=/f\s+(((-[\d]{1,}\/-[\d]{1,}\/-[\d]{1,}[\s]?){3,})+)/,this._forAssetContainer=!1,this._meshLoadOptions=t||e.currentMeshLoadOptions}return Object.defineProperty(e,"INVERT_TEXTURE_Y",{get:function(){return ct.INVERT_TEXTURE_Y},set:function(e){ct.INVERT_TEXTURE_Y=e},enumerable:!0,configurable:!0}),Object.defineProperty(e,"currentMeshLoadOptions",{get:function(){return{ComputeNormals:e.COMPUTE_NORMALS,ImportVertexColors:e.IMPORT_VERTEX_COLORS,InvertY:e.INVERT_Y,InvertTextureY:e.INVERT_TEXTURE_Y,UVScaling:e.UV_SCALING,MaterialLoadingFailsSilently:e.MATERIAL_LOADING_FAILS_SILENTLY,OptimizeWithUV:e.OPTIMIZE_WITH_UV,SkipMaterials:e.SKIP_MATERIALS}},enumerable:!0,configurable:!0}),e.prototype._loadMTL=function(e,t,n,r){var i=a.b.BaseUrl+t+e;a.b.LoadFile(i,n,void 0,void 0,!1,(function(e,t){r(i,t)}))},e.prototype.createPlugin=function(){return new e(e.currentMeshLoadOptions)},e.prototype.canDirectLoad=function(e){return!1},e.prototype.importMeshAsync=function(e,t,n,r,i,o){return this._parseSolid(e,t,n,r).then((function(e){return{meshes:e,particleSystems:[],skeletons:[],animationGroups:[]}}))},e.prototype.loadAsync=function(e,t,n,r,i){return this.importMeshAsync(null,e,t,n,r).then((function(){}))},e.prototype.loadAssetContainerAsync=function(e,t,n,r,i){var o=this;return this._forAssetContainer=!0,this.importMeshAsync(null,e,t,n).then((function(t){var n=new c.a(e);return t.meshes.forEach((function(e){return n.meshes.push(e)})),t.meshes.forEach((function(e){var t=e.material;t&&(-1==n.materials.indexOf(t)&&(n.materials.push(t),t.getActiveTextures().forEach((function(e){-1==n.textures.indexOf(e)&&n.textures.push(e)}))))})),o._forAssetContainer=!1,n})).catch((function(e){throw o._forAssetContainer=!1,e}))},e.prototype._parseSolid=function(t,n,r,i){for(var o,s=this,c=[],l=[],u=[],h=[],d=[],p=[],f=[],m=[],g=[],_=[],v=[],b=0,y=!1,C=[],x=[],T=[],E=[],S=[],P="",O="",w=new ct,R=1,I=!0,L=new M.b(.5,.5,.5,1),D=function(e,t,n,r,i,o,a){var c;-1===(c=s._meshLoadOptions.OptimizeWithUV?function(e,t){e[t[0]]||(e[t[0]]={normals:[],idx:[],uv:[]});var n=e[t[0]].normals.indexOf(t[1]);return 1!=n&&t[2]===e[t[0]].uv[n]?e[t[0]].idx[n]:-1}(v,[e,n,t]):function(e,t){e[t[0]]||(e[t[0]]={normals:[],idx:[]});var n=e[t[0]].normals.indexOf(t[1]);return-1===n?-1:e[t[0]].idx[n]}(v,[e,n]))?(p.push(f.length),f.push(r),m.push(i),_.push(o),void 0!==a&&g.push(a),v[e].normals.push(n),v[e].idx.push(b++),s._meshLoadOptions.OptimizeWithUV&&v[e].uv.push(t)):p.push(c)},N=function(){for(var e=0;e<f.length;e++)C.push(f[e].x,f[e].y,f[e].z),T.push(_[e].x,_[e].y,_[e].z),E.push(m[e].x,m[e].y);!0===s._meshLoadOptions.ImportVertexColors&&x.push(g[e].r,g[e].g,g[e].b,g[e].a),f=[],_=[],m=[],g=[],v=[],b=0},F=function(e,t){for(var n=t;n<e.length-1;n++)S.push(e[0],e[n],e[n+1])},k=function(e,t){F(e,t);for(var n=0;n<S.length;n++){var r=parseInt(S[n])-1;D(r,0,0,c[r],A.d.Zero(),A.e.Up(),!0===s._meshLoadOptions.ImportVertexColors?h[r]:void 0)}S=[]},B=function(e,t){F(e,t);for(var n=0;n<S.length;n++){var r=S[n].split("/"),i=parseInt(r[0])-1,o=parseInt(r[1])-1;D(i,o,0,c[i],u[o],A.e.Up(),!0===s._meshLoadOptions.ImportVertexColors?h[i]:void 0)}S=[]},V=function(e,t){F(e,t);for(var n=0;n<S.length;n++){var r=S[n].split("/"),i=parseInt(r[0])-1,o=parseInt(r[1])-1,a=parseInt(r[2])-1;D(i,o,a,c[i],u[o],l[a])}S=[]},z=function(e,t){F(e,t);for(var n=0;n<S.length;n++){var r=S[n].split("//"),i=parseInt(r[0])-1,o=parseInt(r[1])-1;D(i,1,o,c[i],A.d.Zero(),l[o],!0===s._meshLoadOptions.ImportVertexColors?h[i]:void 0)}S=[]},j=function(e,t){F(e,t);for(var n=0;n<S.length;n++){var r=S[n].split("/"),i=c.length+parseInt(r[0]),o=u.length+parseInt(r[1]),a=l.length+parseInt(r[2]);D(i,o,a,c[i],u[o],l[a],!0===s._meshLoadOptions.ImportVertexColors?h[i]:void 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if(null!==(Y=this.facePattern4.exec(q)))z(Y[1].trim().split(" "),1);else if(null!==(Y=this.facePattern5.exec(q)))j(Y[1].trim().split(" "),1);else if(null!==(Y=this.facePattern2.exec(q)))B(Y[1].trim().split(" "),1);else if(null!==(Y=this.facePattern1.exec(q)))k(Y[1].trim().split(" "),1);else if(this.group.test(q)||this.obj.test(q)){var Q={name:q.substring(2).trim(),indices:void 0,positions:void 0,normals:void 0,uvs:void 0,colors:void 0,materialName:""};H(),d.push(Q),y=!0,I=!0,R=1}else if(this.usemtl.test(q)){if(P=q.substring(7).trim(),!I||!y){H();Q={name:"mesh_mm"+R.toString(),indices:void 0,positions:void 0,normals:void 0,uvs:void 0,colors:void 0,materialName:P};R++,d.push(Q),y=!0}y&&I&&(d[d.length-1].materialName=P,I=!1)}else this.mtllib.test(q)?O=q.substring(7).trim():this.smooth.test(q)||console.log("Unhandled expression at line : 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Promise((function(e,t){s._loadMTL(O,i,(function(r){try{w.parseMTL(n,r,i,s._forAssetContainer);for(var o=0;o<w.materials.length;o++){for(var c,l=0,u=[];(c=J.indexOf(w.materials[o].name,l))>-1;)u.push(c),l=c+1;if(-1===c&&0===u.length)w.materials[o].dispose();else for(var h=0;h<u.length;h++)Z[u[h]].material=w.materials[o]}e()}catch(n){a.b.Warn("Error processing MTL file: '"+O+"'"),s._meshLoadOptions.MaterialLoadingFailsSilently?e():t(n)}}),(function(n,r){a.b.Warn("Error downloading MTL file: '"+O+"'"),s._meshLoadOptions.MaterialLoadingFailsSilently?e():t(r)}))}))),Promise.all(re).then((function(){return Z}))},e.OPTIMIZE_WITH_UV=!0,e.INVERT_Y=!1,e.IMPORT_VERTEX_COLORS=!1,e.COMPUTE_NORMALS=!1,e.UV_SCALING=new A.d(1,1),e.SKIP_MATERIALS=!1,e.MATERIAL_LOADING_FAILS_SILENTLY=!0,e}();s.a&&s.a.RegisterPlugin(new lt);var ut=function(){function e(){this.solidPattern=/solid (\S*)([\S\s]*)endsolid[ ]*(\S*)/g,this.facetsPattern=/facet([\s\S]*?)endfacet/g,this.normalPattern=/normal[\s]+([\-+]?[0-9]+\.?[0-9]*([eE][\-+]?[0-9]+)?)+[\s]+([\-+]?[0-9]*\.?[0-9]+([eE][\-+]?[0-9]+)?)+[\s]+([\-+]?[0-9]*\.?[0-9]+([eE][\-+]?[0-9]+)?)+/g,this.vertexPattern=/vertex[\s]+([\-+]?[0-9]+\.?[0-9]*([eE][\-+]?[0-9]+)?)+[\s]+([\-+]?[0-9]*\.?[0-9]+([eE][\-+]?[0-9]+)?)+[\s]+([\-+]?[0-9]*\.?[0-9]+([eE][\-+]?[0-9]+)?)+/g,this.name="stl",this.extensions={".stl":{isBinary:!0}}}return e.prototype.importMesh=function(e,t,n,r,i,o,s){var c;if("string"!=typeof n){if(this._isBinary(n)){var l=new X.a("stlmesh",t);return this._parseBinary(l,n),i&&i.push(l),!0}for(var u=new Uint8Array(n),h="",d=0;d<n.byteLength;d++)h+=String.fromCharCode(u[d]);n=h}for(;c=this.solidPattern.exec(n);){var p=c[1];if(p!=c[3])return a.b.Error("Error in STL, solid name != endsolid name"),!1;if(e&&p)if(e instanceof Array){if(!e.indexOf(p))continue}else if(p!==e)continue;p=p||"stlmesh";l=new X.a(p,t);this._parseASCII(l,c[2]),i&&i.push(l)}return!0},e.prototype.load=function(e,t,n){return this.importMesh(null,e,t,n,null,null,null)},e.prototype.loadAssetContainer=function(e,t,n,r){var i=new c.a(e);return e._blockEntityCollection=!0,this.importMesh(null,e,t,n,i.meshes,null,null),e._blockEntityCollection=!1,i},e.prototype._isBinary=function(e){var t;if(50,84+50*(t=new DataView(e)).getUint32(80,!0)===t.byteLength)return!0;for(var n=t.byteLength,r=0;r<n;r++)if(t.getUint8(r)>127)return!0;return!1},e.prototype._parseBinary=function(e,t){for(var n=new DataView(t),r=n.getUint32(80,!0),i=0,o=new Float32Array(3*r*3),a=new Float32Array(3*r*3),s=new Uint32Array(3*r),c=0,l=0;l<r;l++){for(var u=84+50*l,h=n.getFloat32(u,!0),d=n.getFloat32(u+4,!0),p=n.getFloat32(u+8,!0),f=1;f<=3;f++){var m=u+12*f;o[i]=n.getFloat32(m,!0),o[i+2]=n.getFloat32(m+4,!0),o[i+1]=n.getFloat32(m+8,!0),a[i]=h,a[i+2]=d,a[i+1]=p,i+=3}s[c]=c++,s[c]=c++,s[c]=c++}e.setVerticesData(j.b.PositionKind,o),e.setVerticesData(j.b.NormalKind,a),e.setIndices(s),e.computeWorldMatrix(!0)},e.prototype._parseASCII=function(e,t){for(var n,r=[],i=[],o=[],a=0;n=this.facetsPattern.exec(t);){var s=n[1],c=this.normalPattern.exec(s);if(this.normalPattern.lastIndex=0,c){for(var l,u=[Number(c[1]),Number(c[5]),Number(c[3])];l=this.vertexPattern.exec(s);)r.push(Number(l[1]),Number(l[5]),Number(l[3])),i.push(u[0],u[1],u[2]);o.push(a++,a++,a++),this.vertexPattern.lastIndex=0}}this.facetsPattern.lastIndex=0,e.setVerticesData(j.b.PositionKind,r),e.setVerticesData(j.b.NormalKind,i),e.setIndices(o),e.computeWorldMatrix(!0)},e}();s.a&&s.a.RegisterPlugin(new ut)},function(e,t,n){"use strict";n.r(t),n.d(t,"Button",(function(){return r.d})),n.d(t,"Checkbox",(function(){return r.e})),n.d(t,"ColorPicker",(function(){return 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T})),n.d(t,"HolographicButton",(function(){return U})),n.d(t,"MeshButton3D",(function(){return j})),n.d(t,"PlanePanel",(function(){return G})),n.d(t,"ScatterPanel",(function(){return H})),n.d(t,"SpherePanel",(function(){return W})),n.d(t,"StackPanel3D",(function(){return X})),n.d(t,"VolumeBasedPanel",(function(){return C})),n.d(t,"FluentMaterialDefines",(function(){return F})),n.d(t,"FluentMaterial",(function(){return k})),n.d(t,"GUI3DManager",(function(){return Q})),n.d(t,"Vector3WithInfo",(function(){return u}));var r=n(50),i=n(1),o=n(38),a=n(5),s=n(0),c=n(19),l=n(29),u=function(e){function t(t,n){void 0===n&&(n=0);var r=e.call(this,t.x,t.y,t.z)||this;return r.buttonIndex=n,r}return Object(i.__extends)(t,e),t}(s.e),h=function(){function e(e){this.name=e,this._downCount=0,this._enterCount=-1,this._downPointerIds={},this._isVisible=!0,this.onPointerMoveObservable=new a.c,this.onPointerOutObservable=new a.c,this.onPointerDownObservable=new a.c,this.onPointerUpObservable=new a.c,this.onPointerClickObservable=new a.c,this.onPointerEnterObservable=new a.c,this._behaviors=new Array}return Object.defineProperty(e.prototype,"position",{get:function(){return this._node?this._node.position:s.e.Zero()},set:function(e){this._node&&(this._node.position=e)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"scaling",{get:function(){return this._node?this._node.scaling:new s.e(1,1,1)},set:function(e){this._node&&(this._node.scaling=e)},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"behaviors",{get:function(){return this._behaviors},enumerable:!0,configurable:!0}),e.prototype.addBehavior=function(e){var t=this;if(-1!==this._behaviors.indexOf(e))return this;e.init();var n=this._host.scene;return n.isLoading?n.onDataLoadedObservable.addOnce((function(){e.attach(t)})):e.attach(this),this._behaviors.push(e),this},e.prototype.removeBehavior=function(e){var t=this._behaviors.indexOf(e);return-1===t||(this._behaviors[t].detach(),this._behaviors.splice(t,1)),this},e.prototype.getBehaviorByName=function(e){for(var t=0,n=this._behaviors;t<n.length;t++){var r=n[t];if(r.name===e)return r}return null},Object.defineProperty(e.prototype,"isVisible",{get:function(){return this._isVisible},set:function(e){if(this._isVisible!==e){this._isVisible=e;var t=this.mesh;t&&t.setEnabled(e)}},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"typeName",{get:function(){return this._getTypeName()},enumerable:!0,configurable:!0}),e.prototype.getClassName=function(){return this._getTypeName()},e.prototype._getTypeName=function(){return"Control3D"},Object.defineProperty(e.prototype,"node",{get:function(){return this._node},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"mesh",{get:function(){return this._node instanceof l.a?this._node:null},enumerable:!0,configurable:!0}),e.prototype.linkToTransformNode=function(e){return this._node&&(this._node.parent=e),this},e.prototype._prepareNode=function(e){if(!this._node){if(this._node=this._createNode(e),!this.node)return;this._node.metadata=this,this._node.position=this.position,this._node.scaling=this.scaling;var t=this.mesh;t&&(t.isPickable=!0,this._affectMaterial(t))}},e.prototype._createNode=function(e){return null},e.prototype._affectMaterial=function(e){e.material=null},e.prototype._onPointerMove=function(e,t){this.onPointerMoveObservable.notifyObservers(t,-1,e,this)},e.prototype._onPointerEnter=function(e){return!(this._enterCount>0)&&(-1===this._enterCount&&(this._enterCount=0),this._enterCount++,this.onPointerEnterObservable.notifyObservers(this,-1,e,this),this.pointerEnterAnimation&&this.pointerEnterAnimation(),!0)},e.prototype._onPointerOut=function(e){this._enterCount=0,this.onPointerOutObservable.notifyObservers(this,-1,e,this),this.pointerOutAnimation&&this.pointerOutAnimation()},e.prototype._onPointerDown=function(e,t,n,r){return 0!==this._downCount?(this._downCount++,!1):(this._downCount++,this._downPointerIds[n]=!0,this.onPointerDownObservable.notifyObservers(new u(t,r),-1,e,this),this.pointerDownAnimation&&this.pointerDownAnimation(),!0)},e.prototype._onPointerUp=function(e,t,n,r,i){this._downCount--,delete this._downPointerIds[n],this._downCount<0?this._downCount=0:0==this._downCount&&(i&&(this._enterCount>0||-1===this._enterCount)&&this.onPointerClickObservable.notifyObservers(new u(t,r),-1,e,this),this.onPointerUpObservable.notifyObservers(new u(t,r),-1,e,this),this.pointerUpAnimation&&this.pointerUpAnimation())},e.prototype.forcePointerUp=function(e){if(void 0===e&&(e=null),null!==e)this._onPointerUp(this,s.e.Zero(),e,0,!0);else{for(var t in this._downPointerIds)this._onPointerUp(this,s.e.Zero(),+t,0,!0);this._downCount>0&&(this._downCount=1,this._onPointerUp(this,s.e.Zero(),0,0,!0))}},e.prototype._processObservables=function(e,t,n,r){if(e===c.a.POINTERMOVE){this._onPointerMove(this,t);var i=this._host._lastControlOver[n];return i&&i!==this&&i._onPointerOut(this),i!==this&&this._onPointerEnter(this),this._host._lastControlOver[n]=this,!0}return e===c.a.POINTERDOWN?(this._onPointerDown(this,t,n,r),this._host._lastControlDown[n]=this,this._host._lastPickedControl=this,!0):e===c.a.POINTERUP&&(this._host._lastControlDown[n]&&this._host._lastControlDown[n]._onPointerUp(this,t,n,r,!0),delete this._host._lastControlDown[n],!0)},e.prototype._disposeNode=function(){this._node&&(this._node.dispose(),this._node=null)},e.prototype.dispose=function(){this.onPointerDownObservable.clear(),this.onPointerEnterObservable.clear(),this.onPointerMoveObservable.clear(),this.onPointerOutObservable.clear(),this.onPointerUpObservable.clear(),this.onPointerClickObservable.clear(),this._disposeNode();for(var e=0,t=this._behaviors;e<t.length;e++){t[e].detach()}},e}(),d=function(e){function t(t){return e.call(this,t)||this}return Object(i.__extends)(t,e),t.prototype._getTypeName=function(){return"AbstractButton3D"},t.prototype._createNode=function(e){return new o.a("button"+this.name)},t}(h),p=n(81),f=n(31),m=n(7),g=n(148),_=n(4),v=function(e){function t(t){var n=e.call(this,t)||this;return n._contentResolution=512,n._contentScaleRatio=2,n.pointerEnterAnimation=function(){n.mesh&&(n._currentMaterial.emissiveColor=_.a.Red())},n.pointerOutAnimation=function(){n._currentMaterial.emissiveColor=_.a.Black()},n.pointerDownAnimation=function(){n.mesh&&n.mesh.scaling.scaleInPlace(.95)},n.pointerUpAnimation=function(){n.mesh&&n.mesh.scaling.scaleInPlace(1/.95)},n}return Object(i.__extends)(t,e),Object.defineProperty(t.prototype,"contentResolution",{get:function(){return this._contentResolution},set:function(e){this._contentResolution!==e&&(this._contentResolution=e,this._resetContent())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"contentScaleRatio",{get:function(){return this._contentScaleRatio},set:function(e){this._contentScaleRatio!==e&&(this._contentScaleRatio=e,this._resetContent())},enumerable:!0,configurable:!0}),t.prototype._disposeFacadeTexture=function(){this._facadeTexture&&(this._facadeTexture.dispose(),this._facadeTexture=null)},t.prototype._resetContent=function(){this._disposeFacadeTexture(),this.content=this._content},Object.defineProperty(t.prototype,"content",{get:function(){return this._content},set:function(e){this._content=e,this._host&&this._host.utilityLayer&&(this._facadeTexture?this._facadeTexture.rootContainer.clearControls():(this._facadeTexture=new g.a("Facade",this._contentResolution,this._contentResolution,this._host.utilityLayer.utilityLayerScene,!0,m.a.TRILINEAR_SAMPLINGMODE),this._facadeTexture.rootContainer.scaleX=this._contentScaleRatio,this._facadeTexture.rootContainer.scaleY=this._contentScaleRatio,this._facadeTexture.premulAlpha=!0),this._facadeTexture.addControl(e),this._applyFacade(this._facadeTexture))},enumerable:!0,configurable:!0}),t.prototype._applyFacade=function(e){this._currentMaterial.emissiveTexture=e},t.prototype._getTypeName=function(){return"Button3D"},t.prototype._createNode=function(e){for(var t=new Array(6),n=0;n<6;n++)t[n]=new s.f(0,0,0,0);return t[1]=new s.f(0,0,1,1),p.a.CreateBox(this.name+"_rootMesh",{width:1,height:1,depth:.08,faceUV:t},e)},t.prototype._affectMaterial=function(e){var t=new f.a(this.name+"Material",e.getScene());t.specularColor=_.a.Black(),e.material=t,this._currentMaterial=t,this._resetContent()},t.prototype.dispose=function(){e.prototype.dispose.call(this),this._disposeFacadeTexture(),this._currentMaterial&&this._currentMaterial.dispose()},t}(d),b=function(e){function t(t){var n=e.call(this,t)||this;return n._blockLayout=!1,n._children=new Array,n}return Object(i.__extends)(t,e),Object.defineProperty(t.prototype,"children",{get:function(){return this._children},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"blockLayout",{get:function(){return this._blockLayout},set:function(e){this._blockLayout!==e&&(this._blockLayout=e,this._blockLayout||this._arrangeChildren())},enumerable:!0,configurable:!0}),t.prototype.updateLayout=function(){return this._arrangeChildren(),this},t.prototype.containsControl=function(e){return-1!==this._children.indexOf(e)},t.prototype.addControl=function(e){return-1!==this._children.indexOf(e)||(e.parent=this,e._host=this._host,this._children.push(e),this._host.utilityLayer&&(e._prepareNode(this._host.utilityLayer.utilityLayerScene),e.node&&(e.node.parent=this.node),this.blockLayout||this._arrangeChildren())),this},t.prototype._arrangeChildren=function(){},t.prototype._createNode=function(e){return new o.a("ContainerNode",e)},t.prototype.removeControl=function(e){var t=this._children.indexOf(e);return-1!==t&&(this._children.splice(t,1),e.parent=null,e._disposeNode()),this},t.prototype._getTypeName=function(){return"Container3D"},t.prototype.dispose=function(){for(var t=0,n=this._children;t<n.length;t++){n[t].dispose()}this._children=[],e.prototype.dispose.call(this)},t.UNSET_ORIENTATION=0,t.FACEORIGIN_ORIENTATION=1,t.FACEORIGINREVERSED_ORIENTATION=2,t.FACEFORWARD_ORIENTATION=3,t.FACEFORWARDREVERSED_ORIENTATION=4,t}(h),y=n(11),C=function(e){function t(){var t=e.call(this)||this;return t._columns=10,t._rows=0,t._rowThenColum=!0,t._orientation=b.FACEORIGIN_ORIENTATION,t.margin=0,t}return Object(i.__extends)(t,e),Object.defineProperty(t.prototype,"orientation",{get:function(){return this._orientation},set:function(e){var t=this;this._orientation!==e&&(this._orientation=e,y.b.SetImmediate((function(){t._arrangeChildren()})))},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"columns",{get:function(){return this._columns},set:function(e){var t=this;this._columns!==e&&(this._columns=e,this._rowThenColum=!0,y.b.SetImmediate((function(){t._arrangeChildren()})))},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"rows",{get:function(){return this._rows},set:function(e){var t=this;this._rows!==e&&(this._rows=e,this._rowThenColum=!1,y.b.SetImmediate((function(){t._arrangeChildren()})))},enumerable:!0,configurable:!0}),t.prototype._arrangeChildren=function(){this._cellWidth=0,this._cellHeight=0;for(var e=0,t=0,n=0,r=s.a.Invert(this.node.computeWorldMatrix(!0)),i=0,o=this._children;i<o.length;i++){if((v=o[i]).mesh){n++,v.mesh.computeWorldMatrix(!0);var a=v.mesh.getHierarchyBoundingVectors(),c=s.c.Vector3[0],l=s.c.Vector3[1];a.max.subtractToRef(a.min,l),l.scaleInPlace(.5),s.e.TransformNormalToRef(l,r,c),this._cellWidth=Math.max(this._cellWidth,2*c.x),this._cellHeight=Math.max(this._cellHeight,2*c.y)}}this._cellWidth+=2*this.margin,this._cellHeight+=2*this.margin,this._rowThenColum?(t=this._columns,e=Math.ceil(n/this._columns)):(e=this._rows,t=Math.ceil(n/this._rows));var u=.5*t*this._cellWidth,h=.5*e*this._cellHeight,d=[],p=0;if(this._rowThenColum)for(var f=0;f<e;f++)for(var m=0;m<t&&(d.push(new s.e(m*this._cellWidth-u+this._cellWidth/2,f*this._cellHeight-h+this._cellHeight/2,0)),!(++p>n));m++);else for(m=0;m<t;m++)for(f=0;f<e&&(d.push(new s.e(m*this._cellWidth-u+this._cellWidth/2,f*this._cellHeight-h+this._cellHeight/2,0)),!(++p>n));f++);p=0;for(var g=0,_=this._children;g<_.length;g++){var v;(v=_[g]).mesh&&(this._mapGridNode(v,d[p]),p++)}this._finalProcessing()},t.prototype._finalProcessing=function(){},t}(b),x=n(23),T=function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t._radius=5,t}return Object(i.__extends)(t,e),Object.defineProperty(t.prototype,"radius",{get:function(){return this._radius},set:function(e){var t=this;this._radius!==e&&(this._radius=e,y.b.SetImmediate((function(){t._arrangeChildren()})))},enumerable:!0,configurable:!0}),t.prototype._mapGridNode=function(e,t){var n=e.mesh;if(n){var r=this._cylindricalMapping(t);switch(e.position=r,this.orientation){case b.FACEORIGIN_ORIENTATION:n.lookAt(new s.e(2*r.x,r.y,2*r.z));break;case b.FACEORIGINREVERSED_ORIENTATION:n.lookAt(new s.e(-r.x,r.y,-r.z));break;case b.FACEFORWARD_ORIENTATION:break;case b.FACEFORWARDREVERSED_ORIENTATION:n.rotate(x.a.Y,Math.PI,x.b.LOCAL)}}},t.prototype._cylindricalMapping=function(e){var t=new s.e(0,e.y,this._radius),n=e.x/this._radius;return s.a.RotationYawPitchRollToRef(n,0,0,s.c.Matrix[0]),s.e.TransformNormal(t,s.c.Matrix[0])},t}(C),E=n(8),S=n(110),P=n(197),O=n(2),A=n(40),M=n(10),w=n(45),R=n(3),I=n(12),L=n(6),D="precision highp float;\n\nattribute vec3 position;\nattribute vec3 normal;\nattribute vec2 uv;\n\nuniform mat4 world;\nuniform mat4 viewProjection;\nvarying vec2 vUV;\n#ifdef BORDER\nvarying vec2 scaleInfo;\nuniform float borderWidth;\nuniform vec3 scaleFactor;\n#endif\n#ifdef HOVERLIGHT\nvarying vec3 worldPosition;\n#endif\nvoid main(void) {\nvUV=uv;\n#ifdef BORDER\nvec3 scale=scaleFactor;\nfloat minScale=min(min(scale.x,scale.y),scale.z);\nfloat maxScale=max(max(scale.x,scale.y),scale.z);\nfloat minOverMiddleScale=minScale/(scale.x+scale.y+scale.z-minScale-maxScale);\nfloat areaYZ=scale.y*scale.z;\nfloat areaXZ=scale.x*scale.z;\nfloat areaXY=scale.x*scale.y;\nfloat scaledBorderWidth=borderWidth;\nif (abs(normal.x) == 1.0)\n{\nscale.x=scale.y;\nscale.y=scale.z;\nif (areaYZ>areaXZ && areaYZ>areaXY)\n{\nscaledBorderWidth*=minOverMiddleScale;\n}\n}\nelse if (abs(normal.y) == 1.0)\n{\nscale.x=scale.z;\nif (areaXZ>areaXY && areaXZ>areaYZ)\n{\nscaledBorderWidth*=minOverMiddleScale;\n}\n}\nelse\n{\nif (areaXY>areaYZ && areaXY>areaXZ)\n{\nscaledBorderWidth*=minOverMiddleScale;\n}\n}\nfloat scaleRatio=min(scale.x,scale.y)/max(scale.x,scale.y);\nif (scale.x>scale.y)\n{\nscaleInfo.x=1.0-(scaledBorderWidth*scaleRatio);\nscaleInfo.y=1.0-scaledBorderWidth;\n}\nelse\n{\nscaleInfo.x=1.0-scaledBorderWidth;\nscaleInfo.y=1.0-(scaledBorderWidth*scaleRatio);\n}\n#endif\nvec4 worldPos=world*vec4(position,1.0);\n#ifdef HOVERLIGHT\nworldPosition=worldPos.xyz;\n#endif\ngl_Position=viewProjection*worldPos;\n}\n";L.a.ShadersStore.fluentVertexShader=D;var N="precision highp float;\nvarying vec2 vUV;\nuniform vec4 albedoColor;\n#ifdef INNERGLOW\nuniform vec4 innerGlowColor;\n#endif\n#ifdef BORDER\nvarying vec2 scaleInfo;\nuniform float edgeSmoothingValue;\nuniform float borderMinValue;\n#endif\n#ifdef HOVERLIGHT\nvarying vec3 worldPosition;\nuniform vec3 hoverPosition;\nuniform vec4 hoverColor;\nuniform float hoverRadius;\n#endif\n#ifdef TEXTURE\nuniform sampler2D albedoSampler;\n#endif\nvoid main(void) {\nvec3 albedo=albedoColor.rgb;\nfloat alpha=albedoColor.a;\n#ifdef TEXTURE\nalbedo=texture2D(albedoSampler,vUV).rgb;\n#endif\n#ifdef HOVERLIGHT\nfloat pointToHover=(1.0-clamp(length(hoverPosition-worldPosition)/hoverRadius,0.,1.))*hoverColor.a;\nalbedo=clamp(albedo+hoverColor.rgb*pointToHover,0.,1.);\n#else\nfloat pointToHover=1.0;\n#endif\n#ifdef BORDER\nfloat borderPower=10.0;\nfloat inverseBorderPower=1.0/borderPower;\nvec3 borderColor=albedo*borderPower;\nvec2 distanceToEdge;\ndistanceToEdge.x=abs(vUV.x-0.5)*2.0;\ndistanceToEdge.y=abs(vUV.y-0.5)*2.0;\nfloat borderValue=max(smoothstep(scaleInfo.x-edgeSmoothingValue,scaleInfo.x+edgeSmoothingValue,distanceToEdge.x),\nsmoothstep(scaleInfo.y-edgeSmoothingValue,scaleInfo.y+edgeSmoothingValue,distanceToEdge.y));\nborderColor=borderColor*borderValue*max(borderMinValue*inverseBorderPower,pointToHover);\nalbedo+=borderColor;\nalpha=max(alpha,borderValue);\n#endif\n#ifdef INNERGLOW\n\nvec2 uvGlow=(vUV-vec2(0.5,0.5))*(innerGlowColor.a*2.0);\nuvGlow=uvGlow*uvGlow;\nuvGlow=uvGlow*uvGlow;\nalbedo+=mix(vec3(0.0,0.0,0.0),innerGlowColor.rgb,uvGlow.x+uvGlow.y);\n#endif\ngl_FragColor=vec4(albedo,alpha);\n}";L.a.ShadersStore.fluentPixelShader=N;var F=function(e){function t(){var t=e.call(this)||this;return t.INNERGLOW=!1,t.BORDER=!1,t.HOVERLIGHT=!1,t.TEXTURE=!1,t.rebuild(),t}return Object(i.__extends)(t,e),t}(A.a),k=function(e){function t(t,n){var r=e.call(this,t,n)||this;return r.innerGlowColorIntensity=.5,r.innerGlowColor=new _.a(1,1,1),r.alpha=1,r.albedoColor=new _.a(.3,.35,.4),r.renderBorders=!1,r.borderWidth=.5,r.edgeSmoothingValue=.02,r.borderMinValue=.1,r.renderHoverLight=!1,r.hoverRadius=1,r.hoverColor=new _.b(.3,.3,.3,1),r.hoverPosition=s.e.Zero(),r}return Object(i.__extends)(t,e),t.prototype.needAlphaBlending=function(){return 1!==this.alpha},t.prototype.needAlphaTesting=function(){return!1},t.prototype.getAlphaTestTexture=function(){return null},t.prototype.isReadyForSubMesh=function(e,t,n){if(this.isFrozen&&t.effect&&t.effect._wasPreviouslyReady)return!0;t._materialDefines||(t._materialDefines=new F);var r=this.getScene(),i=t._materialDefines;if(!this.checkReadyOnEveryCall&&t.effect&&i._renderId===r.getRenderId())return!0;if(i._areTexturesDirty)if(i.INNERGLOW=this.innerGlowColorIntensity>0,i.BORDER=this.renderBorders,i.HOVERLIGHT=this.renderHoverLight,this._albedoTexture){if(!this._albedoTexture.isReadyOrNotBlocking())return!1;i.TEXTURE=!0}else i.TEXTURE=!1;var o=r.getEngine();if(i.isDirty){i.markAsProcessed(),r.resetCachedMaterial();var a=[R.b.PositionKind];a.push(R.b.NormalKind),a.push(R.b.UVKind);var s=["world","viewProjection","innerGlowColor","albedoColor","borderWidth","edgeSmoothingValue","scaleFactor","borderMinValue","hoverColor","hoverPosition","hoverRadius"],c=["albedoSampler"],l=new Array;M.a.PrepareUniformsAndSamplersList({uniformsNames:s,uniformBuffersNames:l,samplers:c,defines:i,maxSimultaneousLights:4});var u=i.toString();t.setEffect(r.getEngine().createEffect("fluent",{attributes:a,uniformsNames:s,uniformBuffersNames:l,samplers:c,defines:u,fallbacks:null,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:4}},o))}return!(!t.effect||!t.effect.isReady())&&(i._renderId=r.getRenderId(),t.effect._wasPreviouslyReady=!0,!0)},t.prototype.bindForSubMesh=function(e,t,n){var r=this.getScene(),i=n._materialDefines;if(i){var o=n.effect;o&&(this._activeEffect=o,this.bindOnlyWorldMatrix(e),this._activeEffect.setMatrix("viewProjection",r.getTransformMatrix()),this._mustRebind(r,o)&&(this._activeEffect.setColor4("albedoColor",this.albedoColor,this.alpha),i.INNERGLOW&&this._activeEffect.setColor4("innerGlowColor",this.innerGlowColor,this.innerGlowColorIntensity),i.BORDER&&(this._activeEffect.setFloat("borderWidth",this.borderWidth),this._activeEffect.setFloat("edgeSmoothingValue",this.edgeSmoothingValue),this._activeEffect.setFloat("borderMinValue",this.borderMinValue),t.getBoundingInfo().boundingBox.extendSize.multiplyToRef(t.scaling,s.c.Vector3[0]),this._activeEffect.setVector3("scaleFactor",s.c.Vector3[0])),i.HOVERLIGHT&&(this._activeEffect.setDirectColor4("hoverColor",this.hoverColor),this._activeEffect.setFloat("hoverRadius",this.hoverRadius),this._activeEffect.setVector3("hoverPosition",this.hoverPosition)),i.TEXTURE&&this._activeEffect.setTexture("albedoSampler",this._albedoTexture)),this._afterBind(t,this._activeEffect))}},t.prototype.getActiveTextures=function(){return e.prototype.getActiveTextures.call(this)},t.prototype.hasTexture=function(t){return!!e.prototype.hasTexture.call(this,t)},t.prototype.dispose=function(t){e.prototype.dispose.call(this,t)},t.prototype.clone=function(e){var n=this;return O.a.Clone((function(){return new t(e,n.getScene())}),this)},t.prototype.serialize=function(){var e=O.a.Serialize(this);return e.customType="BABYLON.GUI.FluentMaterial",e},t.prototype.getClassName=function(){return"FluentMaterial"},t.Parse=function(e,n,r){return O.a.Parse((function(){return new t(e.name,n)}),e,n,r)},Object(i.__decorate)([Object(O.c)(),Object(O.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"innerGlowColorIntensity",void 0),Object(i.__decorate)([Object(O.e)()],t.prototype,"innerGlowColor",void 0),Object(i.__decorate)([Object(O.c)()],t.prototype,"alpha",void 0),Object(i.__decorate)([Object(O.e)()],t.prototype,"albedoColor",void 0),Object(i.__decorate)([Object(O.c)(),Object(O.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"renderBorders",void 0),Object(i.__decorate)([Object(O.c)()],t.prototype,"borderWidth",void 0),Object(i.__decorate)([Object(O.c)()],t.prototype,"edgeSmoothingValue",void 0),Object(i.__decorate)([Object(O.c)()],t.prototype,"borderMinValue",void 0),Object(i.__decorate)([Object(O.c)(),Object(O.b)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"renderHoverLight",void 0),Object(i.__decorate)([Object(O.c)()],t.prototype,"hoverRadius",void 0),Object(i.__decorate)([Object(O.f)()],t.prototype,"hoverColor",void 0),Object(i.__decorate)([Object(O.o)()],t.prototype,"hoverPosition",void 0),Object(i.__decorate)([Object(O.m)("albedoTexture")],t.prototype,"_albedoTexture",void 0),Object(i.__decorate)([Object(O.b)("_markAllSubMeshesAsTexturesAndMiscDirty")],t.prototype,"albedoTexture",void 0),t}(w.a);I.a.RegisteredTypes["BABYLON.GUI.FluentMaterial"]=k;var B=n(95),V=n(121),z=n(75),U=function(e){function t(t,n){void 0===n&&(n=!0);var r=e.call(this,t)||this;return r._shareMaterials=!0,r._shareMaterials=n,r.pointerEnterAnimation=function(){r.mesh&&r._frontPlate.setEnabled(!0)},r.pointerOutAnimation=function(){r.mesh&&r._frontPlate.setEnabled(!1)},r}return Object(i.__extends)(t,e),t.prototype._disposeTooltip=function(){this._tooltipFade=null,this._tooltipTextBlock&&this._tooltipTextBlock.dispose(),this._tooltipTexture&&this._tooltipTexture.dispose(),this._tooltipMesh&&this._tooltipMesh.dispose(),this.onPointerEnterObservable.remove(this._tooltipHoverObserver),this.onPointerOutObservable.remove(this._tooltipOutObserver)},Object.defineProperty(t.prototype,"renderingGroupId",{get:function(){return this._backPlate.renderingGroupId},set:function(e){this._backPlate.renderingGroupId=e,this._textPlate.renderingGroupId=e,this._frontPlate.renderingGroupId=e,this._tooltipMesh&&(this._tooltipMesh.renderingGroupId=e)},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"tooltipText",{get:function(){return this._tooltipTextBlock?this._tooltipTextBlock.text:null},set:function(e){var t=this;if(e){if(!this._tooltipFade){this._tooltipMesh=S.a.CreatePlane("",{size:1},this._backPlate._scene);var n=S.a.CreatePlane("",{size:1,sideOrientation:E.a.DOUBLESIDE},this._backPlate._scene),r=new f.a("",this._backPlate._scene);r.diffuseColor=_.a.FromHexString("#212121"),n.material=r,n.isPickable=!1,this._tooltipMesh.addChild(n),n.position.z=.05,this._tooltipMesh.scaling.y=1/3,this._tooltipMesh.position.y=.7,this._tooltipMesh.position.z=-.15,this._tooltipMesh.isPickable=!1,this._tooltipMesh.parent=this._backPlate,this._tooltipTexture=g.a.CreateForMesh(this._tooltipMesh),this._tooltipTextBlock=new z.a,this._tooltipTextBlock.scaleY=3,this._tooltipTextBlock.color="white",this._tooltipTextBlock.fontSize=130,this._tooltipTexture.addControl(this._tooltipTextBlock),this._tooltipFade=new P.a,this._tooltipFade.delay=500,this._tooltipMesh.addBehavior(this._tooltipFade),this._tooltipHoverObserver=this.onPointerEnterObservable.add((function(){t._tooltipFade&&t._tooltipFade.fadeIn(!0)})),this._tooltipOutObserver=this.onPointerOutObservable.add((function(){t._tooltipFade&&t._tooltipFade.fadeIn(!1)}))}this._tooltipTextBlock&&(this._tooltipTextBlock.text=e)}else this._disposeTooltip()},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"text",{get:function(){return this._text},set:function(e){this._text!==e&&(this._text=e,this._rebuildContent())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"imageUrl",{get:function(){return this._imageUrl},set:function(e){this._imageUrl!==e&&(this._imageUrl=e,this._rebuildContent())},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"backMaterial",{get:function(){return this._backMaterial},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"frontMaterial",{get:function(){return this._frontMaterial},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"plateMaterial",{get:function(){return this._plateMaterial},enumerable:!0,configurable:!0}),Object.defineProperty(t.prototype,"shareMaterials",{get:function(){return this._shareMaterials},enumerable:!0,configurable:!0}),t.prototype._getTypeName=function(){return"HolographicButton"},t.prototype._rebuildContent=function(){this._disposeFacadeTexture();var e=new B.a;if(e.isVertical=!0,this._imageUrl){var t=new V.a;t.source=this._imageUrl,t.paddingTop="40px",t.height="180px",t.width="100px",t.paddingBottom="40px",e.addControl(t)}if(this._text){var n=new z.a;n.text=this._text,n.color="white",n.height="30px",n.fontSize=24,e.addControl(n)}this._frontPlate&&(this.content=e)},t.prototype._createNode=function(t){return this._backPlate=p.a.CreateBox(this.name+"BackMesh",{width:1,height:1,depth:.08},t),this._frontPlate=p.a.CreateBox(this.name+"FrontMesh",{width:1,height:1,depth:.08},t),this._frontPlate.parent=this._backPlate,this._frontPlate.position.z=-.08,this._frontPlate.isPickable=!1,this._frontPlate.setEnabled(!1),this._textPlate=e.prototype._createNode.call(this,t),this._textPlate.parent=this._backPlate,this._textPlate.position.z=-.08,this._textPlate.isPickable=!1,this._backPlate},t.prototype._applyFacade=function(e){this._plateMaterial.emissiveTexture=e,this._plateMaterial.opacityTexture=e},t.prototype._createBackMaterial=function(e){var t=this;this._backMaterial=new k(this.name+"Back Material",e.getScene()),this._backMaterial.renderHoverLight=!0,this._pickedPointObserver=this._host.onPickedPointChangedObservable.add((function(e){e?(t._backMaterial.hoverPosition=e,t._backMaterial.hoverColor.a=1):t._backMaterial.hoverColor.a=0}))},t.prototype._createFrontMaterial=function(e){this._frontMaterial=new k(this.name+"Front Material",e.getScene()),this._frontMaterial.innerGlowColorIntensity=0,this._frontMaterial.alpha=.5,this._frontMaterial.renderBorders=!0},t.prototype._createPlateMaterial=function(e){this._plateMaterial=new f.a(this.name+"Plate Material",e.getScene()),this._plateMaterial.specularColor=_.a.Black()},t.prototype._affectMaterial=function(e){this._shareMaterials?(this._host._sharedMaterials.backFluentMaterial?this._backMaterial=this._host._sharedMaterials.backFluentMaterial:(this._createBackMaterial(e),this._host._sharedMaterials.backFluentMaterial=this._backMaterial),this._host._sharedMaterials.frontFluentMaterial?this._frontMaterial=this._host._sharedMaterials.frontFluentMaterial:(this._createFrontMaterial(e),this._host._sharedMaterials.frontFluentMaterial=this._frontMaterial)):(this._createBackMaterial(e),this._createFrontMaterial(e)),this._createPlateMaterial(e),this._backPlate.material=this._backMaterial,this._frontPlate.material=this._frontMaterial,this._textPlate.material=this._plateMaterial,this._rebuildContent()},t.prototype.dispose=function(){e.prototype.dispose.call(this),this._disposeTooltip(),this.shareMaterials||(this._backMaterial.dispose(),this._frontMaterial.dispose(),this._plateMaterial.dispose(),this._pickedPointObserver&&(this._host.onPickedPointChangedObservable.remove(this._pickedPointObserver),this._pickedPointObserver=null))},t}(v),j=function(e){function t(t,n){var r=e.call(this,n)||this;return r._currentMesh=t,r.pointerEnterAnimation=function(){r.mesh&&r.mesh.scaling.scaleInPlace(1.1)},r.pointerOutAnimation=function(){r.mesh&&r.mesh.scaling.scaleInPlace(1/1.1)},r.pointerDownAnimation=function(){r.mesh&&r.mesh.scaling.scaleInPlace(.95)},r.pointerUpAnimation=function(){r.mesh&&r.mesh.scaling.scaleInPlace(1/.95)},r}return Object(i.__extends)(t,e),t.prototype._getTypeName=function(){return"MeshButton3D"},t.prototype._createNode=function(e){var t=this;return this._currentMesh.getChildMeshes().forEach((function(e){e.metadata=t})),this._currentMesh},t.prototype._affectMaterial=function(e){},t}(v),G=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return Object(i.__extends)(t,e),t.prototype._mapGridNode=function(e,t){var n=e.mesh;if(n){e.position=t.clone();var r=s.c.Vector3[0];switch(r.copyFrom(t),this.orientation){case b.FACEORIGIN_ORIENTATION:case b.FACEFORWARD_ORIENTATION:r.addInPlace(new s.e(0,0,1)),n.lookAt(r);break;case b.FACEFORWARDREVERSED_ORIENTATION:case b.FACEORIGINREVERSED_ORIENTATION:r.addInPlace(new s.e(0,0,-1)),n.lookAt(r)}}},t}(C),H=function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t._iteration=100,t}return Object(i.__extends)(t,e),Object.defineProperty(t.prototype,"iteration",{get:function(){return this._iteration},set:function(e){var t=this;this._iteration!==e&&(this._iteration=e,y.b.SetImmediate((function(){t._arrangeChildren()})))},enumerable:!0,configurable:!0}),t.prototype._mapGridNode=function(e,t){var n=e.mesh,r=this._scatterMapping(t);if(n){switch(this.orientation){case b.FACEORIGIN_ORIENTATION:case b.FACEFORWARD_ORIENTATION:n.lookAt(new s.e(0,0,1));break;case b.FACEFORWARDREVERSED_ORIENTATION:case b.FACEORIGINREVERSED_ORIENTATION:n.lookAt(new s.e(0,0,-1))}e.position=r}},t.prototype._scatterMapping=function(e){return e.x=(1-2*Math.random())*this._cellWidth,e.y=(1-2*Math.random())*this._cellHeight,e},t.prototype._finalProcessing=function(){for(var e=[],t=0,n=this._children;t<n.length;t++){var r=n[t];r.mesh&&e.push(r.mesh)}for(var i=0;i<this._iteration;i++){e.sort((function(e,t){var n=e.position.lengthSquared(),r=t.position.lengthSquared();return n<r?1:n>r?-1:0}));for(var o=Math.pow(this.margin,2),a=Math.max(this._cellWidth,this._cellHeight),c=s.c.Vector2[0],l=s.c.Vector3[0],u=0;u<e.length-1;u++)for(var h=u+1;h<e.length;h++)if(u!=h){e[h].position.subtractToRef(e[u].position,l),c.x=l.x,c.y=l.y;var d=a,p=c.lengthSquared()-o;(p-=Math.min(p,o))<Math.pow(d,2)&&(c.normalize(),l.scaleInPlace(.5*(d-Math.sqrt(p))),e[h].position.addInPlace(l),e[u].position.subtractInPlace(l))}}},t}(C),W=function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t._radius=5,t}return Object(i.__extends)(t,e),Object.defineProperty(t.prototype,"radius",{get:function(){return this._radius},set:function(e){var t=this;this._radius!==e&&(this._radius=e,y.b.SetImmediate((function(){t._arrangeChildren()})))},enumerable:!0,configurable:!0}),t.prototype._mapGridNode=function(e,t){var n=e.mesh;if(n){var r=this._sphericalMapping(t);switch(e.position=r,this.orientation){case b.FACEORIGIN_ORIENTATION:n.lookAt(new s.e(2*r.x,2*r.y,2*r.z));break;case b.FACEORIGINREVERSED_ORIENTATION:n.lookAt(new s.e(-r.x,-r.y,-r.z));break;case b.FACEFORWARD_ORIENTATION:break;case b.FACEFORWARDREVERSED_ORIENTATION:n.rotate(x.a.Y,Math.PI,x.b.LOCAL)}}},t.prototype._sphericalMapping=function(e){var t=new s.e(0,0,this._radius),n=e.y/this._radius,r=-e.x/this._radius;return s.a.RotationYawPitchRollToRef(r,n,0,s.c.Matrix[0]),s.e.TransformNormal(t,s.c.Matrix[0])},t}(C),X=function(e){function t(t){void 0===t&&(t=!1);var n=e.call(this)||this;return n._isVertical=!1,n.margin=.1,n._isVertical=t,n}return Object(i.__extends)(t,e),Object.defineProperty(t.prototype,"isVertical",{get:function(){return this._isVertical},set:function(e){var t=this;this._isVertical!==e&&(this._isVertical=e,y.b.SetImmediate((function(){t._arrangeChildren()})))},enumerable:!0,configurable:!0}),t.prototype._arrangeChildren=function(){for(var e,t=0,n=0,r=0,i=[],o=s.a.Invert(this.node.computeWorldMatrix(!0)),a=0,c=this._children;a<c.length;a++){if((f=c[a]).mesh){r++,f.mesh.computeWorldMatrix(!0),f.mesh.getWorldMatrix().multiplyToRef(o,s.c.Matrix[0]);var l=f.mesh.getBoundingInfo().boundingBox,u=s.e.TransformNormal(l.extendSize,s.c.Matrix[0]);i.push(u),this._isVertical?n+=u.y:t+=u.x}}this._isVertical?n+=(r-1)*this.margin/2:t+=(r-1)*this.margin/2,e=this._isVertical?-n:-t;for(var h=0,d=0,p=this._children;d<p.length;d++){var f;if((f=p[d]).mesh){r--;u=i[h++];this._isVertical?(f.position.y=e+u.y,f.position.x=0,e+=2*u.y):(f.position.x=e+u.x,f.position.y=0,e+=2*u.x),e+=r>0?this.margin:0}}},t}(b),K=n(94),Y=n(53),q=n(25),Q=function(){function e(e){var t=this;this._lastControlOver={},this._lastControlDown={},this.onPickedPointChangedObservable=new a.c,this._sharedMaterials={},this._scene=e||q.a.LastCreatedScene,this._sceneDisposeObserver=this._scene.onDisposeObservable.add((function(){t._sceneDisposeObserver=null,t._utilityLayer=null,t.dispose()})),this._utilityLayer=new Y.a(this._scene),this._utilityLayer.onlyCheckPointerDownEvents=!1,this._utilityLayer.pickUtilitySceneFirst=!1,this._utilityLayer.mainSceneTrackerPredicate=function(e){return e&&e.metadata&&e.metadata._node},this._rootContainer=new b("RootContainer"),this._rootContainer._host=this;var n=this._utilityLayer.utilityLayerScene;this._pointerOutObserver=this._utilityLayer.onPointerOutObservable.add((function(e){t._handlePointerOut(e,!0)})),this._pointerObserver=n.onPointerObservable.add((function(e,n){t._doPicking(e)})),this._utilityLayer.utilityLayerScene.autoClear=!1,this._utilityLayer.utilityLayerScene.autoClearDepthAndStencil=!1,new K.a("hemi",s.e.Up(),this._utilityLayer.utilityLayerScene)}return Object.defineProperty(e.prototype,"scene",{get:function(){return this._scene},enumerable:!0,configurable:!0}),Object.defineProperty(e.prototype,"utilityLayer",{get:function(){return this._utilityLayer},enumerable:!0,configurable:!0}),e.prototype._handlePointerOut=function(e,t){var n=this._lastControlOver[e];n&&(n._onPointerOut(n),delete this._lastControlOver[e]),t&&this._lastControlDown[e]&&(this._lastControlDown[e].forcePointerUp(),delete this._lastControlDown[e]),this.onPickedPointChangedObservable.notifyObservers(null)},e.prototype._doPicking=function(e){if(!this._utilityLayer||!this._utilityLayer.shouldRender||!this._utilityLayer.utilityLayerScene.activeCamera)return!1;var t=e.event,n=t.pointerId||0,r=t.button,i=e.pickInfo;if(!i||!i.hit)return this._handlePointerOut(n,e.type===c.a.POINTERUP),!1;var o=i.pickedMesh.metadata;return i.pickedPoint&&this.onPickedPointChangedObservable.notifyObservers(i.pickedPoint),o._processObservables(e.type,i.pickedPoint,n,r)||e.type===c.a.POINTERMOVE&&(this._lastControlOver[n]&&this._lastControlOver[n]._onPointerOut(this._lastControlOver[n]),delete this._lastControlOver[n]),e.type===c.a.POINTERUP&&(this._lastControlDown[t.pointerId]&&(this._lastControlDown[t.pointerId].forcePointerUp(),delete this._lastControlDown[t.pointerId]),"touch"===t.pointerType&&this._handlePointerOut(n,!1)),!0},Object.defineProperty(e.prototype,"rootContainer",{get:function(){return this._rootContainer},enumerable:!0,configurable:!0}),e.prototype.containsControl=function(e){return this._rootContainer.containsControl(e)},e.prototype.addControl=function(e){return this._rootContainer.addControl(e),this},e.prototype.removeControl=function(e){return this._rootContainer.removeControl(e),this},e.prototype.dispose=function(){for(var e in this._rootContainer.dispose(),this._sharedMaterials)this._sharedMaterials.hasOwnProperty(e)&&this._sharedMaterials[e].dispose();this._sharedMaterials={},this._pointerOutObserver&&this._utilityLayer&&(this._utilityLayer.onPointerOutObservable.remove(this._pointerOutObserver),this._pointerOutObserver=null),this.onPickedPointChangedObservable.clear();var t=this._utilityLayer?this._utilityLayer.utilityLayerScene:null;t&&this._pointerObserver&&(t.onPointerObservable.remove(this._pointerObserver),this._pointerObserver=null),this._scene&&this._sceneDisposeObserver&&(this._scene.onDisposeObservable.remove(this._sceneDisposeObserver),this._sceneDisposeObserver=null),this._utilityLayer&&this._utilityLayer.dispose()},e}()},function(e,t,n){"use strict";n.r(t),n.d(t,"OBJExport",(function(){return a})),n.d(t,"__IGLTFExporterExtension",(function(){return s})),n.d(t,"_GLTFAnimation",(function(){return d})),n.d(t,"GLTFData",(function(){return p})),n.d(t,"_Exporter",(function(){return F})),n.d(t,"_BinaryWriter",(function(){return k})),n.d(t,"__IGLTFExporterExtensionV2",(function(){return B})),n.d(t,"_GLTFMaterialExporter",(function(){return L})),n.d(t,"GLTF2Export",(function(){return V})),n.d(t,"_GLTFUtilities",(function(){return u})),n.d(t,"KHR_texture_transform",(function(){return G})),n.d(t,"KHR_lights_punctual",(function(){return q})),n.d(t,"KHR_materials_sheen",(function(){return Q})),n.d(t,"STLExport",(function(){return Z}));var r,i=n(0),o=n(11),a=function(){function e(){}return e.OBJ=function(e,t,n,r){var a=[],s=1;t&&(n||(n="mat"),a.push("mtllib "+n+".mtl"));for(var c=0;c<e.length;c++){a.push("g object"+c),a.push("o object_"+c);var l=null;if(r){var u=i.a.Translation(e[c].position.x,e[c].position.y,e[c].position.z);l=i.a.Translation(-e[c].position.x,-e[c].position.y,-e[c].position.z),e[c].bakeTransformIntoVertices(u)}if(t){var h=e[c].material;h&&a.push("usemtl "+h.id)}var d=e[c].geometry;if(d){var p=d.getVerticesData("position"),f=d.getVerticesData("normal"),m=d.getVerticesData("uv"),g=d.getIndices(),_=0;if(p&&g){for(var v=0;v<p.length;v+=3)a.push("v "+p[v]+" "+p[v+1]+" "+p[v+2]),_++;if(null!=f)for(v=0;v<f.length;v+=3)a.push("vn "+f[v]+" "+f[v+1]+" "+f[v+2]);if(null!=m)for(v=0;v<m.length;v+=2)a.push("vt "+m[v]+" "+m[v+1]);for(v=0;v<g.length;v+=3){var b=[String(g[v+2]+s),String(g[v+1]+s),String(g[v]+s)],y=["","",""],C=b,x=null!=m?b:y,T=null!=f?b:y;a.push("f "+C[0]+"/"+x[0]+"/"+T[0]+" "+C[1]+"/"+x[1]+"/"+T[1]+" "+C[2]+"/"+x[2]+"/"+T[2])}r&&l&&e[c].bakeTransformIntoVertices(l),s+=_}else o.b.Warn("There are no position vertices or indices on the mesh!")}else o.b.Warn("No geometry is present on the mesh")}return a.join("\n")},e.MTL=function(e){var t=[],n=e.material;t.push("newmtl mat1"),t.push("  Ns "+n.specularPower.toFixed(4)),t.push("  Ni 1.5000"),t.push("  d "+n.alpha.toFixed(4)),t.push("  Tr 0.0000"),t.push("  Tf 1.0000 1.0000 1.0000"),t.push("  illum 2"),t.push("  Ka "+n.ambientColor.r.toFixed(4)+" "+n.ambientColor.g.toFixed(4)+" "+n.ambientColor.b.toFixed(4)),t.push("  Kd "+n.diffuseColor.r.toFixed(4)+" "+n.diffuseColor.g.toFixed(4)+" "+n.diffuseColor.b.toFixed(4)),t.push("  Ks "+n.specularColor.r.toFixed(4)+" "+n.specularColor.g.toFixed(4)+" "+n.specularColor.b.toFixed(4)),t.push("  Ke "+n.emissiveColor.r.toFixed(4)+" "+n.emissiveColor.g.toFixed(4)+" "+n.emissiveColor.b.toFixed(4));return n.ambientTexture&&t.push("  map_Ka "+n.ambientTexture.name),n.diffuseTexture&&t.push("  map_Kd "+n.diffuseTexture.name),n.specularTexture&&t.push("  map_Ks "+n.specularTexture.name),n.bumpTexture&&t.push("  map_bump -imfchan z "+n.bumpTexture.name),n.opacityTexture&&t.push("  map_d "+n.opacityTexture.name),t.join("\n")},e}(),s=0,c=n(27),l=n(38),u=function(){function e(){}return e._CreateBufferView=function(e,t,n,r,i){var o={buffer:e,byteLength:n};return t&&(o.byteOffset=t),i&&(o.name=i),r&&(o.byteStride=r),o},e._CreateAccessor=function(e,t,n,r,i,o,a,s){var c={name:t,bufferView:e,componentType:r,count:i,type:n};return null!=a&&(c.min=a),null!=s&&(c.max=s),null!=o&&(c.byteOffset=o),c},e._CalculateMinMaxPositions=function(t,n,r,o){var a,s,c,l=[1/0,1/0,1/0],u=[-1/0,-1/0,-1/0];if(r)for(var h=n,d=n+r;h<d;++h){a=3*h,s=i.e.FromArray(t,a),o&&e._GetRightHandedPositionVector3FromRef(s),c=s.asArray();for(var p=0;p<3;++p){var f=c[p];f<l[p]&&(l[p]=f),f>u[p]&&(u[p]=f),++a}}return{min:l,max:u}},e._GetRightHandedPositionVector3=function(e){return new i.e(e.x,e.y,-e.z)},e._GetRightHandedPositionVector3FromRef=function(e){e.z*=-1},e._GetRightHandedPositionArray3FromRef=function(e){e[2]*=-1},e._GetRightHandedNormalVector3=function(e){return new i.e(e.x,e.y,-e.z)},e._GetRightHandedNormalVector3FromRef=function(e){e.z*=-1},e._GetRightHandedNormalArray3FromRef=function(e){e[2]*=-1},e._GetRightHandedVector4FromRef=function(e){e.z*=-1,e.w*=-1},e._GetRightHandedArray4FromRef=function(e){e[2]*=-1,e[3]*=-1},e._GetRightHandedQuaternionFromRef=function(e){e.x*=-1,e.y*=-1},e._GetRightHandedQuaternionArrayFromRef=function(e){e[0]*=-1,e[1]*=-1},e._NormalizeTangentFromRef=function(e){var t=Math.sqrt(e.x*e.x+e.y*e.y+e.z*e.z);t>0&&(e.x/=t,e.y/=t,e.z/=t)},e}(),h=n(136);!function(e){e[e.INTANGENT=0]="INTANGENT",e[e.OUTTANGENT=1]="OUTTANGENT"}(r||(r={}));var d=function(){function e(){}return e._CreateNodeAnimation=function(t,n,r,i,a,s){var c=[],l=[],u=n.getKeys(),h=e.calculateMinMaxKeyFrames(u),d=e._DeduceInterpolation(u,r,a),p=h.max-h.min,f=d.interpolationType,m=d.shouldBakeAnimation;return 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deduced"),null)},e._CreateNodeAnimationFromNodeAnimations=function(t,n,r,i,o,a,s,c,u,h){var d;if(t instanceof l.a&&t.animations)for(var p=0,f=t.animations;p<f.length;p++){var m=f[p],g=e._DeduceAnimationInfo(m);g&&(d={name:m.name,samplers:[],channels:[]},e.AddAnimation(""+m.name,m.hasRunningRuntimeAnimations?n:d,t,m,g.dataAccessorType,g.animationChannelTargetPath,i,a,s,c,u,g.useQuaternion,h),d.samplers.length&&d.channels.length&&r.push(d))}},e._CreateNodeAnimationFromAnimationGroups=function(t,n,r,i,o,a,s,c,u){var h;if(t.animationGroups)for(var d=0,p=t.animationGroups;d<p.length;d++){var f=p[d];h={name:f.name,channels:[],samplers:[]};for(var m=0,g=f.targetedAnimations;m<g.length;m++){var _=g[m],v=_.target,b=_.animation;if(v instanceof l.a||1===v.length&&v[0]instanceof l.a){var y=e._DeduceAnimationInfo(_.animation);if(y){var C=v instanceof 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h,d,p=null,f=e._GetBasePositionRotationOrScale(n,s,l,u);if(a===c.a.ANIMATIONTYPE_FLOAT)switch(d=(h=r.targetProperty.split("."))?h[1]:"",p=u?i.b.FromArray(f).normalize():i.e.FromArray(f),d){case"x":case"y":p[d]=l&&u&&"scale"!==s?-t:t;break;case"z":p[d]=l&&!u&&"scale"!==s?-t:t;break;case"w":p.w=t;break;default:o.b.Error('glTFAnimation: Unsupported component type "'+d+'" for scale animation!')}return p},e._SetInterpolatedValue=function(e,t,n,r,o,a,s,c,l,h){var d,p=r.dataType;s.push(n),"number"==typeof t&&(t=this._ConvertFactorToVector3OrQuaternion(t,e,r,p,o,l,h)),t&&("rotation"===o?(h?a=t:(d=t,i.b.RotationYawPitchRollToRef(d.y,d.x,d.z,a)),l&&(u._GetRightHandedQuaternionFromRef(a),e.parent||(a=i.b.FromArray([0,1,0,0]).multiply(a))),c.push(a.asArray())):(d=t,l&&"scale"!==o&&(u._GetRightHandedPositionVector3FromRef(d),e.parent||(d.x*=-1,d.z*=-1)),c.push(d.asArray())))},e._CreateLinearOrStepAnimation=function(t,n,r,i,o,a,s,c){for(var l=0,u=n.getKeys();l<u.length;l++){var h=u[l];o.push(h.frame/n.framePerSecond),e._AddKeyframeValue(h,n,a,r,t,s,c)}},e._CreateCubicSplineAnimation=function(t,n,i,o,a,s,c,l){n.getKeys().forEach((function(u){a.push(u.frame/n.framePerSecond),e.AddSplineTangent(t,r.INTANGENT,s,i,"CUBICSPLINE",u,o,l,c),e._AddKeyframeValue(u,n,s,i,t,c,l),e.AddSplineTangent(t,r.OUTTANGENT,s,i,"CUBICSPLINE",u,o,l,c)}))},e._GetBasePositionRotationOrScale=function(e,t,n,r){var o;return"rotation"===t?r?e.rotationQuaternion?(o=e.rotationQuaternion.asArray(),n&&(u._GetRightHandedQuaternionArrayFromRef(o),e.parent||(o=i.b.FromArray([0,1,0,0]).multiply(i.b.FromArray(o)).asArray()))):o=i.b.Identity().asArray():(o=e.rotation.asArray(),u._GetRightHandedNormalArray3FromRef(o)):"translation"===t?(o=e.position.asArray(),n&&u._GetRightHandedPositionArray3FromRef(o)):o=e.scaling.asArray(),o},e._AddKeyframeValue=function(e,t,n,r,a,s,l){var h,d,p=t.dataType;if(p===c.a.ANIMATIONTYPE_VECTOR3){if(h=e.value.asArray(),"rotation"===r){var 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animation!")},e._DeduceInterpolation=function(e,t,n){var r,i,o=!1;if("rotation"===t&&!n)return{interpolationType:"LINEAR",shouldBakeAnimation:!0};for(var a=0,s=e.length;a<s;++a)if((i=e[a]).inTangent||i.outTangent)if(r){if("CUBICSPLINE"!==r){r="LINEAR",o=!0;break}}else r="CUBICSPLINE";else if(r){if("CUBICSPLINE"===r||i.interpolation&&i.interpolation===h.a.STEP&&"STEP"!==r){r="LINEAR",o=!0;break}}else r=i.interpolation&&i.interpolation===h.a.STEP?"STEP":"LINEAR";return r||(r="LINEAR"),{interpolationType:r,shouldBakeAnimation:o}},e.AddSplineTangent=function(e,t,n,o,a,s,c,l,h){var d,p=t===r.INTANGENT?s.inTangent:s.outTangent;if("CUBICSPLINE"===a){if("rotation"===o)if(p){if(l)d=p.scale(c).asArray();else{var f=p.scale(c);d=i.b.RotationYawPitchRoll(f.y,f.x,f.z).asArray()}h&&(u._GetRightHandedQuaternionArrayFromRef(d),e.parent||(d=i.b.FromArray([0,1,0,0]).multiply(i.b.FromArray(d)).asArray()))}else d=[0,0,0,0];else p?(d=p.scale(c).asArray(),h&&"translation"===o&&(u._GetRightHandedPositionArray3FromRef(d),e.parent||(d[0]*=-1,d[2]*=-1))):d=[0,0,0];n.push(d)}},e.calculateMinMaxKeyFrames=function(e){var t=1/0,n=-1/0;return e.forEach((function(e){t=Math.min(t,e.frame),n=Math.max(n,e.frame)})),{min:t,max:n}},e}(),p=function(){function e(){this.glTFFiles={}}return e.prototype.downloadFiles=function(){function e(e,t){return-1!==e.indexOf(t,e.length-t.length)}for(var t in this.glTFFiles){var n=document.createElement("a");document.body.appendChild(n),n.setAttribute("type","hidden"),n.download=t;var r=this.glTFFiles[t],i=void 0;e(t,".glb")?i={type:"model/gltf-binary"}:e(t,".bin")?i={type:"application/octet-stream"}:e(t,".gltf")?i={type:"model/gltf+json"}:e(t,".jpeg")?i={type:"image/jpeg"}:e(t,".png")&&(i={type:"image/png"}),n.href=window.URL.createObjectURL(new Blob([r],i)),n.click()}},e}(),f=n(1),m=n(4),g=n(3),_=n(8),v=n(117),b=n(152),y=n(28),C=n(92),x=n(13),T=n(14),E=n(174),S=n(7),P=n(90),O=n(31),A=n(47),M=n(203),w=n(24),R=n(18),I=n(77),L=function(){function e(e){this._textureMap={},this._textureMap={},this._exporter=e}return e.FuzzyEquals=function(e,t,n){return T.a.WithinEpsilon(e.r,t.r,n)&&T.a.WithinEpsilon(e.g,t.g,n)&&T.a.WithinEpsilon(e.b,t.b,n)},e.prototype._convertMaterialsToGLTFAsync=function(e,t,n){for(var r=[],i=0,a=e;i<a.length;i++){var s=a[i];s instanceof O.a?r.push(this._convertStandardMaterialAsync(s,t,n)):s instanceof M.a?r.push(this._convertPBRMetallicRoughnessMaterialAsync(s,t,n)):s instanceof A.a?r.push(this._convertPBRMaterialAsync(s,t,n)):o.b.Warn("Unsupported material type: "+s.name)}return Promise.all(r).then((function(){}))},e.prototype._stripTexturesFromMaterial=function(e){var t={};if(e){t.name=e.name,t.doubleSided=e.doubleSided,t.alphaMode=e.alphaMode,t.alphaCutoff=e.alphaCutoff,t.emissiveFactor=e.emissiveFactor;var n=e.pbrMetallicRoughness;n&&(t.pbrMetallicRoughness={},t.pbrMetallicRoughness.baseColorFactor=n.baseColorFactor,t.pbrMetallicRoughness.metallicFactor=n.metallicFactor,t.pbrMetallicRoughness.roughnessFactor=n.roughnessFactor)}return t},e.prototype._hasTexturesPresent=function(e){if(e.emissiveTexture||e.normalTexture||e.occlusionTexture)return!0;var t=e.pbrMetallicRoughness;return!(!t||!t.baseColorTexture&&!t.metallicRoughnessTexture)},e.prototype._convertToGLTFPBRMetallicRoughness=function(t){var n=new i.d(0,1),r=new i.d(0,.1),o=new i.d(0,.1),a=new i.d(1300,.1);var s=t.diffuseColor.toLinearSpace().scale(.5),c=t.alpha,l=function(e){return function(e,t,n,r,i){return(1-e)*(1-e)*(1-e)*t+3*(1-e)*(1-e)*e*n+3*(1-e)*e*e*r+e*e*e*i}(Math.pow(e/a.x,.333333),n.y,r.y,o.y,a.y)}(T.a.Clamp(t.specularPower,0,e._MaxSpecularPower));return{baseColorFactor:[s.r,s.g,s.b,c],metallicFactor:0,roughnessFactor:l}},e._SolveMetallic=function(e,t,n){if(t<this._DielectricSpecular.r)return this._DielectricSpecular,0;var r=this._DielectricSpecular.r,i=e*n/(1-this._DielectricSpecular.r)+t-2*this._DielectricSpecular.r,o=i*i-4*r*(this._DielectricSpecular.r-t);return T.a.Clamp((-i+Math.sqrt(o))/(2*r),0,1)},e._SetAlphaMode=function(e,t){t.needAlphaBlending()?e.alphaMode="BLEND":t.needAlphaTesting()&&(e.alphaMode="MASK",e.alphaCutoff=t.alphaCutOff)},e.prototype._convertStandardMaterialAsync=function(t,n,r){var i=this._exporter._materialMap,a=this._exporter._materials,s=[],c=this._convertToGLTFPBRMetallicRoughness(t),l={name:t.name};return null==t.backFaceCulling||t.backFaceCulling||(t.twoSidedLighting||o.b.Warn(t.name+": Back-face culling enabled and two-sided lighting disabled is not supported in glTF."),l.doubleSided=!0),r&&(t.diffuseTexture&&s.push(this._exportTextureAsync(t.diffuseTexture,n).then((function(e){e&&(c.baseColorTexture=e)}))),t.bumpTexture&&s.push(this._exportTextureAsync(t.bumpTexture,n).then((function(e){e&&(l.normalTexture=e,null!=t.bumpTexture&&1!==t.bumpTexture.level&&(l.normalTexture.scale=t.bumpTexture.level))}))),t.emissiveTexture&&(l.emissiveFactor=[1,1,1],s.push(this._exportTextureAsync(t.emissiveTexture,n).then((function(e){e&&(l.emissiveTexture=e)})))),t.ambientTexture&&s.push(this._exportTextureAsync(t.ambientTexture,n).then((function(e){if(e){var t={index:e.index};l.occlusionTexture=t,t.strength=1}})))),(t.alpha<1||t.opacityTexture)&&(t.alphaMode===I.a.ALPHA_COMBINE?l.alphaMode="BLEND":o.b.Warn(t.name+": glTF 2.0 does not support alpha mode: "+t.alphaMode.toString())),t.emissiveColor&&!e.FuzzyEquals(t.emissiveColor,m.a.Black(),e._Epsilon)&&(l.emissiveFactor=t.emissiveColor.asArray()),l.pbrMetallicRoughness=c,e._SetAlphaMode(l,t),a.push(l),i[t.uniqueId]=a.length-1,this._finishMaterial(s,l,t,n)},e.prototype._finishMaterial=function(e,t,n,r){var i=this;return Promise.all(e).then((function(){for(var e=null,o=0,a=i._exporter._extensionsPostExportMaterialAdditionalTextures("exportMaterial",t,n);o<a.length;o++){var s=a[o];e||(e=[]),e.push(i._exportTextureAsync(s,r))}return e||(e=[Promise.resolve(null)]),Promise.all(e).then((function(){var e=i._exporter._extensionsPostExportMaterialAsync("exportMaterial",t,n);return e?e.then((function(){return t})):t}))}))},e.prototype._convertPBRMetallicRoughnessMaterialAsync=function(t,n,r){var i=this._exporter._materialMap,o=this._exporter._materials,a=[],s={};t.baseColor&&(s.baseColorFactor=[t.baseColor.r,t.baseColor.g,t.baseColor.b,t.alpha]),null!=t.metallic&&1!==t.metallic&&(s.metallicFactor=t.metallic),null!=t.roughness&&1!==t.roughness&&(s.roughnessFactor=t.roughness);var c={name:t.name};return t.doubleSided&&(c.doubleSided=t.doubleSided),e._SetAlphaMode(c,t),r&&(null!=t.baseTexture&&a.push(this._exportTextureAsync(t.baseTexture,n).then((function(e){e&&(s.baseColorTexture=e)}))),t.normalTexture&&a.push(this._exportTextureAsync(t.normalTexture,n).then((function(e){e&&(c.normalTexture=e,1!==t.normalTexture.level&&(c.normalTexture.scale=t.normalTexture.level))}))),t.occlusionTexture&&a.push(this._exportTextureAsync(t.occlusionTexture,n).then((function(e){e&&(c.occlusionTexture=e,null!=t.occlusionStrength&&(c.occlusionTexture.strength=t.occlusionStrength))}))),t.emissiveTexture&&a.push(this._exportTextureAsync(t.emissiveTexture,n).then((function(e){e&&(c.emissiveTexture=e)})))),e.FuzzyEquals(t.emissiveColor,m.a.Black(),e._Epsilon)&&(c.emissiveFactor=t.emissiveColor.asArray()),c.pbrMetallicRoughness=s,o.push(c),i[t.uniqueId]=o.length-1,this._finishMaterial(a,c,t,n)},e.prototype._createBase64FromCanvasAsync=function(e,t,n,r){var i=this;return new Promise((function(r,a){var s,c=I.a.TEXTURETYPE_UNSIGNED_INT,l=i._exporter._getLocalEngine();s=new R.a(l);var u=l.createRawTexture(e,t,n,I.a.TEXTUREFORMAT_RGBA,!1,!0,S.a.NEAREST_SAMPLINGMODE,null,c),h=new w.a("pass","pass",null,null,1,null,S.a.NEAREST_SAMPLINGMODE,l,!1,void 0,I.a.TEXTURETYPE_UNSIGNED_INT,void 0,null,!1);h.getEffect().executeWhenCompiled((function(){h.onApply=function(e){e._bindTexture("textureSampler",u)},l.setSize(t,n),s.postProcessManager.directRender([h],null),h.dispose(),u.dispose();var e=l.getRenderingCanvas();if(e)if(e.toBlob)o.b.ToBlob(e,(function(e){if(e){var t=new FileReader;t.onload=function(e){var t=e.target.result;s.dispose(),r(t)},t.readAsDataURL(e)}else a("gltfMaterialExporter: Failed to get blob from image canvas!")}));else{var i=e.toDataURL();r(i)}else a("Engine is missing a canvas!")}))}))},e.prototype._createWhiteTexture=function(e,t,n){for(var r=new Uint8Array(e*t*4),i=0;i<r.length;i+=4)r[i]=r[i+1]=r[i+2]=r[i+3]=255;return P.a.CreateRGBATexture(r,e,t,n)},e.prototype._resizeTexturesToSameDimensions=function(e,t,n){var r,i,o=e?e.getSize():{width:0,height:0},a=t?t.getSize():{width:0,height:0};return o.width<a.width?(r=e&&e instanceof S.a?E.a.CreateResizedCopy(e,a.width,a.height,!0):this._createWhiteTexture(a.width,a.height,n),i=t):o.width>a.width?(i=t&&t instanceof S.a?E.a.CreateResizedCopy(t,o.width,o.height,!0):this._createWhiteTexture(o.width,o.height,n),r=e):(r=e,i=t),{texture1:r,texture2:i}},e.prototype._convertPixelArrayToFloat32=function(e){if(e instanceof Uint8Array){for(var t=e.length,n=new Float32Array(e.length),r=0;r<t;++r)n[r]=e[r]/255;return n}if(e instanceof Float32Array)return e;throw new Error("Unsupported pixel format!")},e.prototype._convertSpecularGlossinessTexturesToMetallicRoughnessAsync=function(t,n,r,i){var o=[];if(!t&&!n)return Promise.reject("_ConvertSpecularGlosinessTexturesToMetallicRoughness: diffuse and specular glossiness textures are not defined!");var a=t?t.getScene():n?n.getScene():null;if(a){var s=this._resizeTexturesToSameDimensions(t,n,a),c=s.texture1.getSize(),l=void 0,u=void 0,h=c.width,d=c.height,p=s.texture1.readPixels(),f=s.texture2.readPixels();if(!p)return Promise.reject("Failed to retrieve pixels from diffuse texture!");if(l=this._convertPixelArrayToFloat32(p),!f)return Promise.reject("Failed to retrieve pixels from specular glossiness texture!");for(var g=(u=this._convertPixelArrayToFloat32(f)).byteLength,_=new Uint8Array(g),v=new Uint8Array(g),b=m.a.Black(),y=0,C=0,x=0;x<d;++x)for(var T=0;T<h;++T){var E=4*(h*x+T),S={diffuseColor:new m.a(l[E],l[E+1],l[E+2]).toLinearSpace().multiply(r.diffuseColor),specularColor:new m.a(u[E],u[E+1],u[E+2]).toLinearSpace().multiply(r.specularColor),glossiness:u[E+3]*r.glossiness},P=this._convertSpecularGlossinessToMetallicRoughness(S);b.r=Math.max(b.r,P.baseColor.r),b.g=Math.max(b.g,P.baseColor.g),b.b=Math.max(b.b,P.baseColor.b),y=Math.max(y,P.metallic),C=Math.max(C,P.roughness),v[E]=255*P.baseColor.r,v[E+1]=255*P.baseColor.g,v[E+2]=255*P.baseColor.b,v[E+3]=s.texture1.hasAlpha?255*l[E+3]:255,_[E]=0,_[E+1]=255*P.roughness,_[E+2]=255*P.metallic,_[E+3]=255}var O={baseColor:b,metallic:y,roughness:C},A=!1,M=!1;for(x=0;x<d;++x)for(T=0;T<h;++T){var w=4*(h*x+T);v[w]/=O.baseColor.r>e._Epsilon?O.baseColor.r:1,v[w+1]/=O.baseColor.g>e._Epsilon?O.baseColor.g:1,v[w+2]/=O.baseColor.b>e._Epsilon?O.baseColor.b:1;var R=m.a.FromInts(v[w],v[w+1],v[w+2]).toGammaSpace();v[w]=255*R.r,v[w+1]=255*R.g,v[w+2]=255*R.b,e.FuzzyEquals(R,m.a.White(),e._Epsilon)||(M=!0),_[w+1]/=O.roughness>e._Epsilon?O.roughness:1,_[w+2]/=O.metallic>e._Epsilon?O.metallic:1;var I=m.a.FromInts(255,_[w+1],_[w+2]);e.FuzzyEquals(I,m.a.White(),e._Epsilon)||(A=!0)}if(A){var L=this._createBase64FromCanvasAsync(_,h,d,i).then((function(e){O.metallicRoughnessTextureBase64=e}));o.push(L)}if(M){L=this._createBase64FromCanvasAsync(v,h,d,i).then((function(e){O.baseColorTextureBase64=e}));o.push(L)}return Promise.all(o).then((function(){return O}))}return Promise.reject("_ConvertSpecularGlossinessTexturesToMetallicRoughness: Scene from textures is missing!")},e.prototype._convertSpecularGlossinessToMetallicRoughness=function(t){var n=this._getPerceivedBrightness(t.diffuseColor),r=this._getPerceivedBrightness(t.specularColor),i=1-this._getMaxComponent(t.specularColor),o=e._SolveMetallic(n,r,i),a=t.diffuseColor.scale(i/(1-e._DielectricSpecular.r)/Math.max(1-o,e._Epsilon)),s=t.specularColor.subtract(e._DielectricSpecular.scale(1-o)).scale(1/Math.max(o,e._Epsilon)),c=m.a.Lerp(a,s,o*o);return{baseColor:c=c.clampToRef(0,1,c),metallic:o,roughness:1-t.glossiness}},e.prototype._getPerceivedBrightness=function(e){return e?Math.sqrt(.299*e.r*e.r+.587*e.g*e.g+.114*e.b*e.b):0},e.prototype._getMaxComponent=function(e){return e?Math.max(e.r,Math.max(e.g,e.b)):0},e.prototype._convertMetalRoughFactorsToMetallicRoughnessAsync=function(e,t,n,r){var i=[],o={baseColor:e.albedoColor,metallic:e.metallic,roughness:e.roughness};return r&&(e.albedoTexture&&i.push(this._exportTextureAsync(e.albedoTexture,t).then((function(e){e&&(n.baseColorTexture=e)}))),e.metallicTexture&&i.push(this._exportTextureAsync(e.metallicTexture,t).then((function(e){e&&(n.metallicRoughnessTexture=e)})))),Promise.all(i).then((function(){return o}))},e.prototype._getGLTFTextureSampler=function(e){var t=this._getGLTFTextureWrapModesSampler(e),n=e instanceof S.a?e.samplingMode:null;if(null!=n)switch(n){case S.a.LINEAR_LINEAR:t.magFilter=9729,t.minFilter=9729;break;case S.a.LINEAR_NEAREST:t.magFilter=9729,t.minFilter=9728;break;case S.a.NEAREST_LINEAR:t.magFilter=9728,t.minFilter=9729;break;case S.a.NEAREST_LINEAR_MIPLINEAR:t.magFilter=9728,t.minFilter=9987;break;case S.a.NEAREST_NEAREST:t.magFilter=9728,t.minFilter=9728;break;case S.a.NEAREST_LINEAR_MIPNEAREST:t.magFilter=9728,t.minFilter=9985;break;case S.a.LINEAR_NEAREST_MIPNEAREST:t.magFilter=9729,t.minFilter=9984;break;case S.a.LINEAR_NEAREST_MIPLINEAR:t.magFilter=9729,t.minFilter=9986;break;case S.a.NEAREST_NEAREST_MIPLINEAR:t.magFilter=9728,t.minFilter=9986;break;case S.a.LINEAR_LINEAR_MIPLINEAR:t.magFilter=9729,t.minFilter=9987;break;case S.a.LINEAR_LINEAR_MIPNEAREST:t.magFilter=9729,t.minFilter=9985;break;case S.a.NEAREST_NEAREST_MIPNEAREST:t.magFilter=9728,t.minFilter=9984}return t},e.prototype._getGLTFTextureWrapMode=function(e){switch(e){case S.a.WRAP_ADDRESSMODE:return 10497;case S.a.CLAMP_ADDRESSMODE:return 33071;case S.a.MIRROR_ADDRESSMODE:return 33648;default:return o.b.Error("Unsupported Texture Wrap Mode "+e+"!"),10497}},e.prototype._getGLTFTextureWrapModesSampler=function(e){var t=this._getGLTFTextureWrapMode(e instanceof S.a?e.wrapU:S.a.WRAP_ADDRESSMODE),n=this._getGLTFTextureWrapMode(e instanceof S.a?e.wrapV:S.a.WRAP_ADDRESSMODE);return 10497===t&&10497===n?{}:{wrapS:t,wrapT:n}},e.prototype._convertSpecGlossFactorsToMetallicRoughnessAsync=function(e,t,n,r){var i=this;return Promise.resolve().then((function(){var o=i._exporter._samplers,a=i._exporter._textures,s={diffuseColor:e.albedoColor||m.a.White(),specularColor:e.reflectivityColor||m.a.White(),glossiness:e.microSurface||1},c=null,l=i._getGLTFTextureSampler(e.albedoTexture);return null!=l.magFilter&&null!=l.minFilter&&null!=l.wrapS&&null!=l.wrapT&&(o.push(l),c=o.length-1),e.reflectivityTexture&&!e.useMicroSurfaceFromReflectivityMapAlpha?Promise.reject("_ConvertPBRMaterial: Glossiness values not included in the reflectivity texture are currently not supported"):(e.albedoTexture||e.reflectivityTexture)&&r?i._convertSpecularGlossinessTexturesToMetallicRoughnessAsync(e.albedoTexture,e.reflectivityTexture,s,t).then((function(r){if(r.baseColorTextureBase64){var o=i._getTextureInfoFromBase64(r.baseColorTextureBase64,"bjsBaseColorTexture_"+a.length+".png",t,e.albedoTexture?e.albedoTexture.coordinatesIndex:null,c);o&&(n.baseColorTexture=o)}if(r.metallicRoughnessTextureBase64){var s=i._getTextureInfoFromBase64(r.metallicRoughnessTextureBase64,"bjsMetallicRoughnessTexture_"+a.length+".png",t,e.reflectivityTexture?e.reflectivityTexture.coordinatesIndex:null,c);s&&(n.metallicRoughnessTexture=s)}return r})):i._convertSpecularGlossinessToMetallicRoughness(s)}))},e.prototype._convertPBRMaterialAsync=function(e,t,n){var r=this,i={},o={name:e.name};return e.isMetallicWorkflow()?(e.albedoColor&&(i.baseColorFactor=[e.albedoColor.r,e.albedoColor.g,e.albedoColor.b,e.alpha]),this._convertMetalRoughFactorsToMetallicRoughnessAsync(e,t,i,n).then((function(a){return r.setMetallicRoughnessPbrMaterial(a,e,o,i,t,n)}))):this._convertSpecGlossFactorsToMetallicRoughnessAsync(e,t,i,n).then((function(a){return r.setMetallicRoughnessPbrMaterial(a,e,o,i,t,n)}))},e.prototype.setMetallicRoughnessPbrMaterial=function(t,n,r,i,a,s){var c=this._exporter._materialMap,l=this._exporter._materials,u=[];if(t){if(e._SetAlphaMode(r,n),e.FuzzyEquals(t.baseColor,m.a.White(),e._Epsilon)&&n.alpha>=e._Epsilon||(i.baseColorFactor=[t.baseColor.r,t.baseColor.g,t.baseColor.b,n.alpha]),null!=t.metallic&&1!==t.metallic&&(i.metallicFactor=t.metallic),null!=t.roughness&&1!==t.roughness&&(i.roughnessFactor=t.roughness),null==n.backFaceCulling||n.backFaceCulling||(n.twoSidedLighting||o.b.Warn(n.name+": Back-face culling enabled and two-sided lighting disabled is not supported in glTF."),r.doubleSided=!0),s){if(n.bumpTexture){var h=this._exportTextureAsync(n.bumpTexture,a).then((function(e){e&&(r.normalTexture=e,1!==n.bumpTexture.level&&(r.normalTexture.scale=n.bumpTexture.level))}));u.push(h)}if(n.ambientTexture){h=this._exportTextureAsync(n.ambientTexture,a).then((function(e){if(e){var t={index:e.index,texCoord:e.texCoord};r.occlusionTexture=t,n.ambientTextureStrength&&(t.strength=n.ambientTextureStrength)}}));u.push(h)}if(n.emissiveTexture){h=this._exportTextureAsync(n.emissiveTexture,a).then((function(e){e&&(r.emissiveTexture=e)}));u.push(h)}}e.FuzzyEquals(n.emissiveColor,m.a.Black(),e._Epsilon)||(r.emissiveFactor=n.emissiveColor.asArray()),r.pbrMetallicRoughness=i,l.push(r),c[n.uniqueId]=l.length-1}return this._finishMaterial(u,r,n,a)},e.prototype.getPixelsFromTexture=function(e){return e.textureType,I.a.TEXTURETYPE_UNSIGNED_INT,e.readPixels()},e.prototype._exportTextureAsync=function(e,t){var n=this,r=this._exporter._extensionsPreExportTextureAsync("exporter",e,t);return r?r.then((function(r){return r?n._exportTextureInfoAsync(r,t):n._exportTextureInfoAsync(e,t)})):this._exportTextureInfoAsync(e,t)},e.prototype._exportTextureInfoAsync=function(e,t){var n=this;return Promise.resolve().then((function(){var r=e.uid;if(r in n._textureMap)return n._textureMap[r];for(var i=n._exporter._samplers,o=n._getGLTFTextureSampler(e),a=null,s=null,c=0;c<i.length;++c){var l=i[c];if(l.minFilter===o.minFilter&&l.magFilter===o.magFilter&&l.wrapS===o.wrapS&&l.wrapT===o.wrapT){s=c;break}}null==s?(i.push(o),a=i.length-1):a=s;var u=n.getPixelsFromTexture(e),h=e.getSize();return n._createBase64FromCanvasAsync(u,h.width,h.height,t).then((function(i){var o=n._getTextureInfoFromBase64(i,e.name.replace(/\.\/|\/|\.\\|\\/g,"_"),t,e.coordinatesIndex,a);return o&&(n._textureMap[r]=o,n._exporter._extensionsPostExportTextures("linkTextureInfo",o,e)),o}))}))},e.prototype._getTextureInfoFromBase64=function(e,t,n,r,i){var a=this._exporter._textures,s=this._exporter._images,c=this._exporter._imageData,l=null,u={source:s.length,name:t};null!=i&&(u.sampler=i);for(var h=atob(e.split(",")[1]),d=new ArrayBuffer(h.length),p=new Uint8Array(d),f=0,m=h.length;f<m;++f)p[f]=h.charCodeAt(f);var g={data:p,mimeType:n},_="image/jpeg"===n?".jpeg":".png",v=t+_,b=v;if(v in c&&(v=t+"_"+o.b.RandomId()+_),c[v]=g,"image/jpeg"===n||"image/png"===n){var y={name:t,uri:v},C=null;for(f=0;f<s.length;++f)if(s[f].uri===b){C=f;break}null==C?(s.push(y),u.source=s.length-1):u.source=C,a.push(u),l={index:a.length-1},null!=r&&(l.texCoord=r)}else o.b.Error("Unsupported texture mime type "+n);return l},e._DielectricSpecular=new m.a(.04,.04,.04),e._MaxSpecularPower=1024,e._Epsilon=1e-6,e}(),D=n(73),N=n(32),F=function(){function e(e,t){this._includeCoordinateSystemConversionNodes=!1,this._extensions={},this._glTF={asset:{generator:"BabylonJS",version:"2.0"}},this._babylonScene=e,this._bufferViews=[],this._accessors=[],this._meshes=[],this._scenes=[],this._nodes=[],this._images=[],this._materials=[],this._materialMap=[],this._textures=[],this._samplers=[],this._animations=[],this._imageData={},this._options=t||{},this._animationSampleRate=t&&t.animationSampleRate?t.animationSampleRate:1/60,this._includeCoordinateSystemConversionNodes=!(!t||!t.includeCoordinateSystemConversionNodes),this._glTFMaterialExporter=new L(this),this._loadExtensions()}return e.prototype._applyExtension=function(e,t,n,r){var i=this;if(n>=t.length)return Promise.resolve(e);var o=r(t[n],e);return o?o.then((function(e){return i._applyExtension(e,t,n+1,r)})):this._applyExtension(e,t,n+1,r)},e.prototype._applyExtensions=function(t,n){for(var r=[],i=0,o=e._ExtensionNames;i<o.length;i++){var a=o[i];r.push(this._extensions[a])}return this._applyExtension(t,r,0,n)},e.prototype._extensionsPreExportTextureAsync=function(e,t,n){return this._applyExtensions(t,(function(t,r){return t.preExportTextureAsync&&t.preExportTextureAsync(e,r,n)}))},e.prototype._extensionsPostExportMeshPrimitiveAsync=function(e,t,n,r){return this._applyExtensions(t,(function(t,i){return t.postExportMeshPrimitiveAsync&&t.postExportMeshPrimitiveAsync(e,i,n,r)}))},e.prototype._extensionsPostExportNodeAsync=function(e,t,n,r){return this._applyExtensions(t,(function(t,i){return t.postExportNodeAsync&&t.postExportNodeAsync(e,i,n,r)}))},e.prototype._extensionsPostExportMaterialAsync=function(e,t,n){return this._applyExtensions(t,(function(t,r){return t.postExportMaterialAsync&&t.postExportMaterialAsync(e,r,n)}))},e.prototype._extensionsPostExportMaterialAdditionalTextures=function(t,n,r){for(var i=[],o=0,a=e._ExtensionNames;o<a.length;o++){var s=a[o],c=this._extensions[s];c.postExportMaterialAdditionalTextures&&i.push.apply(i,c.postExportMaterialAdditionalTextures(t,n,r))}return i},e.prototype._extensionsPostExportTextures=function(t,n,r){for(var i=0,o=e._ExtensionNames;i<o.length;i++){var a=o[i],s=this._extensions[a];s.postExportTexture&&s.postExportTexture(t,n,r)}},e.prototype._forEachExtensions=function(t){for(var n=0,r=e._ExtensionNames;n<r.length;n++){var i=r[n],o=this._extensions[i];o.enabled&&t(o)}},e.prototype._extensionsOnExporting=function(){var e=this;this._forEachExtensions((function(t){t.wasUsed&&(null==e._glTF.extensionsUsed&&(e._glTF.extensionsUsed=[]),-1===e._glTF.extensionsUsed.indexOf(t.name)&&e._glTF.extensionsUsed.push(t.name),t.required&&(null==e._glTF.extensionsRequired&&(e._glTF.extensionsRequired=[]),-1===e._glTF.extensionsRequired.indexOf(t.name)&&e._glTF.extensionsRequired.push(t.name)),null==e._glTF.extensions&&(e._glTF.extensions={}),t.onExporting&&t.onExporting())}))},e.prototype._loadExtensions=function(){for(var t=0,n=e._ExtensionNames;t<n.length;t++){var r=n[t],i=e._ExtensionFactories[r](this);this._extensions[r]=i}},e.prototype.dispose=function(){for(var e in this._extensions){this._extensions[e].dispose()}},e.RegisterExtension=function(t,n){e.UnregisterExtension(t)&&o.b.Warn("Extension with the name "+t+" already exists"),e._ExtensionFactories[t]=n,e._ExtensionNames.push(t)},e.UnregisterExtension=function(t){if(!e._ExtensionFactories[t])return!1;delete e._ExtensionFactories[t];var n=e._ExtensionNames.indexOf(t);return-1!==n&&e._ExtensionNames.splice(n,1),!0},e.prototype._getLocalEngine=function(){if(!this._localEngine){var e=document.createElement("canvas");e.id="WriteCanvas",e.width=2048,e.height=2048,this._localEngine=new x.a(e,!0,{premultipliedAlpha:o.b.IsSafari(),preserveDrawingBuffer:!0}),this._localEngine.setViewport(new D.a(0,0,1,1))}return this._localEngine},e.prototype.reorderIndicesBasedOnPrimitiveMode=function(e,t,n,r,i){switch(t){case y.a.TriangleFillMode:r||(r=0);for(var o=e.indexStart,a=e.indexStart+e.indexCount;o<a;o+=3){var s=r+4*o,c=i.getUInt32(s+4),l=i.getUInt32(s+8);i.setUInt32(l,s+4),i.setUInt32(c,s+8)}break;case y.a.TriangleFanDrawMode:o=e.indexStart+e.indexCount-1;for(var u=e.indexStart;o>=u;--o)i.setUInt32(n[o],r),r+=4;break;case y.a.TriangleStripDrawMode:e.indexCount>=3&&(i.setUInt32(n[e.indexStart+2],r+4),i.setUInt32(n[e.indexStart+1],r+8))}},e.prototype.reorderVertexAttributeDataBasedOnPrimitiveMode=function(e,t,n,r,i,o,a,s){if(s&&n===y.a.ClockWiseSideOrientation)switch(t){case y.a.TriangleFillMode:this.reorderTriangleFillMode(e,t,n,r,i,o,a,s);break;case y.a.TriangleStripDrawMode:this.reorderTriangleStripDrawMode(e,t,n,r,i,o,a,s);break;case y.a.TriangleFanDrawMode:this.reorderTriangleFanMode(e,t,n,r,i,o,a,s)}},e.prototype.reorderTriangleFillMode=function(e,t,n,r,a,s,c,l){var u=this.getVertexBufferFromMesh(r,e.getMesh());if(u){var h=u.byteStride/g.b.GetTypeByteLength(u.type);if(e.verticesCount%3!=0)o.b.Error("The submesh vertices for the triangle fill mode is not divisible by 3!");else{var d=[],p=0;switch(r){case g.b.PositionKind:case g.b.NormalKind:for(var f=e.verticesStart;f<e.verticesStart+e.verticesCount;f+=3)p=f*h,d.push(i.e.FromArray(a,p)),d.push(i.e.FromArray(a,p+2*h)),d.push(i.e.FromArray(a,p+h));break;case g.b.TangentKind:for(f=e.verticesStart;f<e.verticesStart+e.verticesCount;f+=3)p=f*h,d.push(i.f.FromArray(a,p)),d.push(i.f.FromArray(a,p+2*h)),d.push(i.f.FromArray(a,p+h));break;case g.b.ColorKind:var m=u.getSize();for(f=e.verticesStart;f<e.verticesStart+e.verticesCount;f+=m)p=f*h,4===m?(d.push(i.f.FromArray(a,p)),d.push(i.f.FromArray(a,p+2*h)),d.push(i.f.FromArray(a,p+h))):(d.push(i.e.FromArray(a,p)),d.push(i.e.FromArray(a,p+2*h)),d.push(i.e.FromArray(a,p+h)));break;case g.b.UVKind:case g.b.UV2Kind:for(f=e.verticesStart;f<e.verticesStart+e.verticesCount;f+=3)p=f*h,d.push(i.d.FromArray(a,p)),d.push(i.d.FromArray(a,p+2*h)),d.push(i.d.FromArray(a,p+h));break;default:o.b.Error("Unsupported Vertex Buffer type: "+r)}this.writeVertexAttributeData(d,s,r,a,c,l)}}else o.b.Warn("reorderTriangleFillMode: Vertex Buffer Kind "+r+" not present!")},e.prototype.reorderTriangleStripDrawMode=function(e,t,n,r,a,s,c,l){var u=this.getVertexBufferFromMesh(r,e.getMesh());if(u){var h=u.byteStride/g.b.GetTypeByteLength(u.type),d=[],p=0;switch(r){case g.b.PositionKind:case g.b.NormalKind:p=e.verticesStart,d.push(i.e.FromArray(a,p+2*h)),d.push(i.e.FromArray(a,p+h));break;case g.b.TangentKind:for(var f=e.verticesStart+e.verticesCount-1;f>=e.verticesStart;--f)p=f*h,d.push(i.f.FromArray(a,p));break;case g.b.ColorKind:for(f=e.verticesStart+e.verticesCount-1;f>=e.verticesStart;--f)p=f*h,4===u.getSize()?d.push(i.f.FromArray(a,p)):d.push(i.e.FromArray(a,p));break;case g.b.UVKind:case g.b.UV2Kind:for(f=e.verticesStart+e.verticesCount-1;f>=e.verticesStart;--f)p=f*h,d.push(i.d.FromArray(a,p));break;default:o.b.Error("Unsupported Vertex Buffer type: "+r)}this.writeVertexAttributeData(d,s+12,r,a,c,l)}else o.b.Warn("reorderTriangleStripDrawMode: Vertex buffer kind "+r+" not present!")},e.prototype.reorderTriangleFanMode=function(e,t,n,r,a,s,c,l){var u=this.getVertexBufferFromMesh(r,e.getMesh());if(u){var h=u.byteStride/g.b.GetTypeByteLength(u.type),d=[],p=0;switch(r){case g.b.PositionKind:case g.b.NormalKind:for(var f=e.verticesStart+e.verticesCount-1;f>=e.verticesStart;--f)p=f*h,d.push(i.e.FromArray(a,p));break;case g.b.TangentKind:for(f=e.verticesStart+e.verticesCount-1;f>=e.verticesStart;--f)p=f*h,d.push(i.f.FromArray(a,p));break;case g.b.ColorKind:for(f=e.verticesStart+e.verticesCount-1;f>=e.verticesStart;--f)p=f*h,d.push(i.f.FromArray(a,p)),4===u.getSize()?d.push(i.f.FromArray(a,p)):d.push(i.e.FromArray(a,p));break;case g.b.UVKind:case g.b.UV2Kind:for(f=e.verticesStart+e.verticesCount-1;f>=e.verticesStart;--f)p=f*h,d.push(i.d.FromArray(a,p));break;default:o.b.Error("Unsupported Vertex Buffer type: "+r)}this.writeVertexAttributeData(d,s,r,a,c,l)}else o.b.Warn("reorderTriangleFanMode: Vertex buffer kind "+r+" not present!")},e.prototype.writeVertexAttributeData=function(e,t,n,r,a,s){for(var c=0,l=e;c<l.length;c++){var h=l[c];!s||n===g.b.ColorKind||h instanceof i.d||(h instanceof i.e?n===g.b.NormalKind?u._GetRightHandedNormalVector3FromRef(h):n===g.b.PositionKind?u._GetRightHandedPositionVector3FromRef(h):o.b.Error("Unsupported vertex attribute kind!"):u._GetRightHandedVector4FromRef(h)),n===g.b.NormalKind?h.normalize():n===g.b.TangentKind&&h instanceof i.f&&u._NormalizeTangentFromRef(h);for(var d=0,p=h.asArray();d<p.length;d++){var f=p[d];a.setFloat32(f,t),t+=4}}},e.prototype.writeAttributeData=function(e,t,n,r,a){var s,c=n/4,l=[];switch(e){case g.b.PositionKind:for(var h=0,d=t.length/c;h<d;++h){s=h*c;var p=i.e.FromArray(t,s);a&&u._GetRightHandedPositionVector3FromRef(p),l.push(p.asArray())}break;case g.b.NormalKind:h=0;for(var f=t.length/c;h<f;++h){s=h*c;p=i.e.FromArray(t,s);a&&u._GetRightHandedNormalVector3FromRef(p),p.normalize(),l.push(p.asArray())}break;case g.b.TangentKind:h=0;for(var m=t.length/c;h<m;++h){s=h*c;p=i.f.FromArray(t,s);a&&u._GetRightHandedVector4FromRef(p),u._NormalizeTangentFromRef(p),l.push(p.asArray())}break;case g.b.ColorKind:h=0;for(var _=t.length/c;h<_;++h){s=h*c;p=3===c?i.e.FromArray(t,s):i.f.FromArray(t,s);l.push(p.asArray())}break;case g.b.UVKind:case g.b.UV2Kind:h=0;for(var v=t.length/c;h<v;++h)s=h*c,l.push([t[s],t[s+1]]);break;default:o.b.Warn("Unsupported Vertex Buffer Type: "+e),l=[]}for(var b=0,y=l;b<y.length;b++)for(var C=0,x=y[b];C<x.length;C++){var T=x[C];r.setFloat32(T)}},e.prototype.generateJSON=function(e,t,n){var r,i,o,a=this,s={byteLength:this._totalByteLength},c=this._totalByteLength;return s.byteLength&&(this._glTF.buffers=[s]),this._nodes&&this._nodes.length&&(this._glTF.nodes=this._nodes),this._meshes&&this._meshes.length&&(this._glTF.meshes=this._meshes),this._scenes&&this._scenes.length&&(this._glTF.scenes=this._scenes,this._glTF.scene=0),this._bufferViews&&this._bufferViews.length&&(this._glTF.bufferViews=this._bufferViews),this._accessors&&this._accessors.length&&(this._glTF.accessors=this._accessors),this._animations&&this._animations.length&&(this._glTF.animations=this._animations),this._materials&&this._materials.length&&(this._glTF.materials=this._materials),this._textures&&this._textures.length&&(this._glTF.textures=this._textures),this._samplers&&this._samplers.length&&(this._glTF.samplers=this._samplers),this._images&&this._images.length&&(e?(this._glTF.images=[],this._images.forEach((function(e){e.uri&&(i=a._imageData[e.uri],r=e.uri.split(".")[0]+" image",o=u._CreateBufferView(0,c,i.data.length,void 0,r),c+=i.data.buffer.byteLength,a._bufferViews.push(o),e.bufferView=a._bufferViews.length-1,e.name=r,e.mimeType=i.mimeType,e.uri=void 0,a._glTF.images||(a._glTF.images=[]),a._glTF.images.push(e))})),s.byteLength=c):this._glTF.images=this._images),e||(s.uri=t+".bin"),n?JSON.stringify(this._glTF,null,2):JSON.stringify(this._glTF)},e.prototype._generateGLTFAsync=function(e,t){var n=this;return void 0===t&&(t=!0),this._generateBinaryAsync().then((function(r){n._extensionsOnExporting();var i=n.generateJSON(!1,e,!0),o=new Blob([r],{type:"application/octet-stream"}),a=e+".gltf",s=e+".bin",c=new p;if(c.glTFFiles[a]=i,c.glTFFiles[s]=o,n._imageData)for(var l in n._imageData)c.glTFFiles[l]=new Blob([n._imageData[l].data],{type:n._imageData[l].mimeType});return t&&n.dispose(),c}))},e.prototype._generateBinaryAsync=function(){var e=this,t=new k(4);return this.createSceneAsync(this._babylonScene,t).then((function(){return e._localEngine&&e._localEngine.dispose(),t.getArrayBuffer()}))},e.prototype._getPadding=function(e){var t=e%4;return 0===t?t:4-t},e.prototype._generateGLBAsync=function(e,t){var n=this;return void 0===t&&(t=!0),this._generateBinaryAsync().then((function(r){n._extensionsOnExporting();var i=n.generateJSON(!0),o=e+".glb",a=i.length,s=0;for(var c in n._imageData)s+=n._imageData[c].data.byteLength;var l=n._getPadding(a),u=n._getPadding(r.byteLength),h=n._getPadding(s),d=28+a+l+r.byteLength+u+s+h,f=new ArrayBuffer(12),m=new DataView(f);m.setUint32(0,1179937895,!0),m.setUint32(4,2,!0),m.setUint32(8,d,!0);var g=new ArrayBuffer(8+a+l),_=new DataView(g);_.setUint32(0,a+l,!0),_.setUint32(4,1313821514,!0);for(var v=new Uint8Array(g,8),b=0;b<a;++b)v[b]=i.charCodeAt(b);var y=new Uint8Array(g,8+a);for(b=0;b<l;++b)y[b]=32;var C=new ArrayBuffer(8),x=new DataView(C);x.setUint32(0,r.byteLength+s+h,!0),x.setUint32(4,5130562,!0);var T=new ArrayBuffer(u),E=new Uint8Array(T);for(b=0;b<u;++b)E[b]=0;var S=new ArrayBuffer(h),P=new Uint8Array(S);for(b=0;b<h;++b)P[b]=0;var O=[f,g,C,r];for(var c in n._imageData)O.push(n._imageData[c].data.buffer);O.push(T),O.push(S);var A=new Blob(O,{type:"application/octet-stream"}),M=new p;return M.glTFFiles[o]=A,null!=n._localEngine&&n._localEngine.dispose(),t&&n.dispose(),M}))},e.prototype.setNodeTransformation=function(e,t,n){t.getPivotPoint().equalsToFloats(0,0,0)||o.b.Warn("Pivot points are not supported in the glTF serializer"),t.position.equalsToFloats(0,0,0)||(e.translation=n?u._GetRightHandedPositionVector3(t.position).asArray():t.position.asArray()),t.scaling.equalsToFloats(1,1,1)||(e.scale=t.scaling.asArray());var r=i.b.RotationYawPitchRoll(t.rotation.y,t.rotation.x,t.rotation.z);t.rotationQuaternion&&r.multiplyInPlace(t.rotationQuaternion),0===r.x&&0===r.y&&0===r.z&&1===r.w||(n&&u._GetRightHandedQuaternionFromRef(r),e.rotation=r.normalize().asArray())},e.prototype.getVertexBufferFromMesh=function(e,t){if(t.isVerticesDataPresent(e)){var n=t.getVertexBuffer(e);if(n)return n}return null},e.prototype.createBufferViewKind=function(e,t,n,r,i){var o=t instanceof _.a?t:t instanceof b.a?t.sourceMesh:null;if(o){var a=o.getVerticesData(e);if(a){var s=4*a.length,c=u._CreateBufferView(0,n.getByteOffset(),s,r,e+" - "+o.name);this._bufferViews.push(c),this.writeAttributeData(e,a,r,n,i)}}},e.prototype.getMeshPrimitiveMode=function(e){return e instanceof v.b?y.a.LineListDrawMode:e.material?e.material.fillMode:y.a.TriangleFillMode},e.prototype.setPrimitiveMode=function(e,t){switch(t){case y.a.TriangleFillMode:break;case y.a.TriangleStripDrawMode:e.mode=5;break;case y.a.TriangleFanDrawMode:e.mode=6;break;case y.a.PointListDrawMode:e.mode=0;case y.a.PointFillMode:e.mode=0;break;case y.a.LineLoopDrawMode:e.mode=2;break;case y.a.LineListDrawMode:e.mode=1;break;case y.a.LineStripDrawMode:e.mode=3}},e.prototype.setAttributeKind=function(e,t){switch(t){case g.b.PositionKind:e.attributes.POSITION=this._accessors.length-1;break;case g.b.NormalKind:e.attributes.NORMAL=this._accessors.length-1;break;case g.b.ColorKind:e.attributes.COLOR_0=this._accessors.length-1;break;case g.b.TangentKind:e.attributes.TANGENT=this._accessors.length-1;break;case g.b.UVKind:e.attributes.TEXCOORD_0=this._accessors.length-1;break;case g.b.UV2Kind:e.attributes.TEXCOORD_1=this._accessors.length-1;break;default:o.b.Warn("Unsupported Vertex Buffer Type: "+t)}},e.prototype.setPrimitiveAttributesAsync=function(e,t,n,r){var i,o,a,s=[],c=null;t instanceof _.a?c=t:t instanceof b.a&&(c=t.sourceMesh);var l=[{kind:g.b.PositionKind,accessorType:"VEC3",byteStride:12},{kind:g.b.NormalKind,accessorType:"VEC3",byteStride:12},{kind:g.b.ColorKind,accessorType:"VEC4",byteStride:16},{kind:g.b.TangentKind,accessorType:"VEC4",byteStride:16},{kind:g.b.UVKind,accessorType:"VEC2",byteStride:8},{kind:g.b.UV2Kind,accessorType:"VEC2",byteStride:8}];if(c){for(var h=null,d=this.getMeshPrimitiveMode(c),p={},f=0,x=l;f<x.length;f++){var T=(q=x[f]).kind;if(c.isVerticesDataPresent(T)){var E=this.getVertexBufferFromMesh(T,c);q.byteStride=E?4*E.getSize():4*g.b.DeduceStride(T),12===q.byteStride&&(q.accessorType="VEC3"),this.createBufferViewKind(T,t,n,q.byteStride,r),q.bufferViewIndex=this._bufferViews.length-1,p[T]=q.bufferViewIndex}}if(c.getTotalIndices()){var S=c.getIndices();if(S){var P=4*S.length;o=u._CreateBufferView(0,n.getByteOffset(),P,void 0,"Indices - "+c.name),this._bufferViews.push(o),h=this._bufferViews.length-1;for(var O=0,A=S.length;O<A;++O)n.setUInt32(S[O])}}if(c.subMeshes)for(var M=0,w=c.subMeshes;M<w.length;M++){var R=w[M],I=R.getMaterial()||c.getScene().defaultMaterial,L=null;if(I)if(c instanceof v.b){var D={name:c.name+" material"};(!c.color.equals(m.a.White())||c.alpha<1)&&(D.pbrMetallicRoughness={baseColorFactor:c.color.asArray().concat([c.alpha])}),this._materials.push(D),L=this._materials.length-1}else if(I instanceof C.a){var N=I.subMaterials[R.materialIndex];N&&(I=N,L=this._materialMap[I.uniqueId])}else L=this._materialMap[I.uniqueId];var F=null!=L?this._materials[L]:null,k={attributes:{}};this.setPrimitiveMode(k,d);for(var B=0,V=l;B<V.length;B++){if((T=(q=V[B]).kind)!==g.b.UVKind&&T!==g.b.UV2Kind||!F||this._glTFMaterialExporter._hasTexturesPresent(F))if(Y=c.getVerticesData(T))if(E=this.getVertexBufferFromMesh(T,c)){var z=E.getSize(),U=q.bufferViewIndex;if(null!=U){a={min:null,max:null},T==g.b.PositionKind&&(a=u._CalculateMinMaxPositions(Y,0,Y.length/z,r));var j=u._CreateAccessor(U,T+" - "+t.name,q.accessorType,5126,Y.length/z,0,a.min,a.max);this._accessors.push(j),this.setAttributeKind(k,T)}}}if(h){j=u._CreateAccessor(h,"indices - "+t.name,"SCALAR",5125,R.indexCount,4*R.indexStart,null,null);this._accessors.push(j),k.indices=this._accessors.length-1}if(null!=L&&Object.keys(k.attributes).length>0){var G=null!==c.overrideMaterialSideOrientation?c.overrideMaterialSideOrientation:I.sideOrientation;if(G==y.a.ClockWiseSideOrientation&&this._babylonScene.useRightHandedSystem||G==y.a.ClockWiseSideOrientation&&r&&c.overrideMaterialSideOrientation!==(null===(i=c.material)||void 0===i?void 0:i.sideOrientation)){var H=null!=h?this._bufferViews[h].byteOffset:null;null==H&&(H=0);var W=null;if(null!=h&&(W=c.getIndices()),W)this.reorderIndicesBasedOnPrimitiveMode(R,d,W,H,n);else for(var X=0,K=l;X<K.length;X++){var Y,q=K[X];if(Y=c.getVerticesData(q.kind)){var Q=this._bufferViews[p[q.kind]].byteOffset;Q||(Q=0),this.reorderVertexAttributeDataBasedOnPrimitiveMode(R,d,G,q.kind,Y,Q,n,r)}}}k.material=L}e.primitives.push(k),this._extensionsPostExportMeshPrimitiveAsync("postExport",k,R,n)&&s.push()}}return Promise.all(s).then((function(){}))},e.prototype.isBabylonCoordinateSystemConvertingNode=function(e){if(e instanceof l.a){if("__root__"!==e.name)return!1;for(var t=e.getWorldMatrix(),n=i.a.Compose(this._convertToRightHandedSystem?new i.e(-1,1,1):i.e.One(),i.b.Identity(),i.e.Zero()),r=t.multiply(n),o=i.a.IdentityReadOnly,a=0;a<16;a++)if(Math.abs(r.m[a]-o.m[a])>N.a)return!1;return!(e instanceof _.a&&null!==e.geometry||e instanceof b.a&&null!==e.sourceMesh.geometry)&&!this._includeCoordinateSystemConversionNodes}return!1},e.prototype.createSceneAsync=function(e,t){var n,r,a,s=this,c={nodes:[]},l=Object(f.__spreadArrays)(e.transformNodes,e.meshes,e.lights),u=[];return this._convertToRightHandedSystem=!e.useRightHandedSystem,this._convertToRightHandedSystemMap={},e.rootNodes.forEach((function(e){s._convertToRightHandedSystemMap[e.uniqueId]=s._convertToRightHandedSystem,e.getDescendants(!1).forEach((function(e){s._convertToRightHandedSystemMap[e.uniqueId]=s._convertToRightHandedSystem}))})),e.rootNodes.forEach((function(e){if(s.isBabylonCoordinateSystemConvertingNode(e)){u.push(e);var t=l.indexOf(e);-1!==t&&l.splice(t,1),e.getDescendants(!1).forEach((function(e){s._convertToRightHandedSystemMap[e.uniqueId]=!1}))}})),this._glTFMaterialExporter._convertMaterialsToGLTFAsync(e.materials,"image/png",!0).then((function(){return s.createNodeMapAndAnimationsAsync(e,l,t).then((function(e){if(s._nodeMap=e,s._totalByteLength=t.getByteOffset(),null==s._totalByteLength)throw new Error("undefined byte length!");for(var h=0,d=l;h<d.length;h++){var p=d[h];if(void 0!==(n=s._nodeMap[p.uniqueId])){if(r=s._nodes[n],p.metadata&&(s._options.metadataSelector?r.extras=s._options.metadataSelector(p.metadata):p.metadata.gltf&&(r.extras=p.metadata.gltf.extras)),!p.parent||-1!==u.indexOf(p.parent))if(s._options.shouldExportNode&&!s._options.shouldExportNode(p))o.b.Log("Omitting "+p.name+" from scene.");else s._convertToRightHandedSystemMap[p.uniqueId]&&(r.translation&&(r.translation[2]*=-1,r.translation[0]*=-1),r.rotation=r.rotation?i.b.FromArray([0,1,0,0]).multiply(i.b.FromArray(r.rotation)).asArray():i.b.FromArray([0,1,0,0]).asArray()),c.nodes.push(n);if(a=p.getDescendants(!0),!r.children&&a&&a.length){for(var f=[],m=0,g=a;m<g.length;m++){var _=g[m];null!=s._nodeMap[_.uniqueId]&&f.push(s._nodeMap[_.uniqueId])}f.length&&(r.children=f)}}}c.nodes.length&&s._scenes.push(c)}))}))},e.prototype.createNodeMapAndAnimationsAsync=function(e,t,n){for(var r,i=this,a=Promise.resolve(),s={},c={name:"runtime animations",channels:[],samplers:[]},l=[],u=function(t){!h._options.shouldExportNode||h._options.shouldExportNode(t)?a=a.then((function(){var a=i._convertToRightHandedSystemMap[t.uniqueId];return i.createNodeAsync(t,n,a,s).then((function(u){var h=i._extensionsPostExportNodeAsync("createNodeAsync",u,t,s);return null==h?(o.b.Warn("Not exporting node "+t.name),Promise.resolve()):h.then((function(o){o&&(i._nodes.push(o),r=i._nodes.length-1,s[t.uniqueId]=r,!e.animationGroups.length&&t.animations.length&&d._CreateNodeAnimationFromNodeAnimations(t,c,l,s,i._nodes,n,i._bufferViews,i._accessors,a,i._animationSampleRate))}))}))})):t.name},h=this,p=0,f=t;p<f.length;p++){u(f[p])}return a.then((function(){return c.channels.length&&c.samplers.length&&i._animations.push(c),l.forEach((function(e){e.channels.length&&e.samplers.length&&i._animations.push(e)})),e.animationGroups.length&&d._CreateNodeAnimationFromAnimationGroups(e,i._animations,s,i._nodes,n,i._bufferViews,i._accessors,i._convertToRightHandedSystemMap,i._animationSampleRate),s}))},e.prototype.createNodeAsync=function(e,t,n,r){var i=this;return Promise.resolve().then((function(){var r={},o={primitives:[]};return e.name&&(r.name=e.name),e instanceof l.a?(i.setNodeTransformation(r,e,n),i.setPrimitiveAttributesAsync(o,e,t,n).then((function(){return o.primitives.length&&(i._meshes.push(o),r.mesh=i._meshes.length-1),r}))):r}))},e._ExtensionNames=new Array,e._ExtensionFactories={},e}(),k=function(){function e(e){this._arrayBuffer=new ArrayBuffer(e),this._dataView=new DataView(this._arrayBuffer),this._byteOffset=0}return e.prototype.resizeBuffer=function(e){for(var t=new ArrayBuffer(e),n=new Uint8Array(this._arrayBuffer),r=new Uint8Array(t),i=0,o=r.byteLength;i<o;++i)r[i]=n[i];return this._arrayBuffer=t,this._dataView=new DataView(this._arrayBuffer),t},e.prototype.getArrayBuffer=function(){return this.resizeBuffer(this.getByteOffset())},e.prototype.getByteOffset=function(){if(null==this._byteOffset)throw new Error("Byte offset is undefined!");return this._byteOffset},e.prototype.setUInt8=function(e,t){null!=t?t<this._byteOffset?this._dataView.setUint8(t,e):o.b.Error("BinaryWriter: byteoffset is greater than the current binary buffer length!"):(this._byteOffset+1>this._arrayBuffer.byteLength&&this.resizeBuffer(2*this._arrayBuffer.byteLength),this._dataView.setUint8(this._byteOffset++,e))},e.prototype.getUInt32=function(e){if(e<this._byteOffset)return this._dataView.getUint32(e,!0);throw o.b.Error("BinaryWriter: byteoffset is greater than the current binary buffer length!"),new Error("BinaryWriter: byteoffset is greater than the current binary buffer length!")},e.prototype.getVector3Float32FromRef=function(e,t){t+8>this._byteOffset?o.b.Error("BinaryWriter: byteoffset is greater than the current binary buffer length!"):(e.x=this._dataView.getFloat32(t,!0),e.y=this._dataView.getFloat32(t+4,!0),e.z=this._dataView.getFloat32(t+8,!0))},e.prototype.setVector3Float32FromRef=function(e,t){t+8>this._byteOffset?o.b.Error("BinaryWriter: byteoffset is greater than the current binary buffer length!"):(this._dataView.setFloat32(t,e.x,!0),this._dataView.setFloat32(t+4,e.y,!0),this._dataView.setFloat32(t+8,e.z,!0))},e.prototype.getVector4Float32FromRef=function(e,t){t+12>this._byteOffset?o.b.Error("BinaryWriter: byteoffset is greater than the current binary buffer length!"):(e.x=this._dataView.getFloat32(t,!0),e.y=this._dataView.getFloat32(t+4,!0),e.z=this._dataView.getFloat32(t+8,!0),e.w=this._dataView.getFloat32(t+12,!0))},e.prototype.setVector4Float32FromRef=function(e,t){t+12>this._byteOffset?o.b.Error("BinaryWriter: byteoffset is greater than the current binary buffer length!"):(this._dataView.setFloat32(t,e.x,!0),this._dataView.setFloat32(t+4,e.y,!0),this._dataView.setFloat32(t+8,e.z,!0),this._dataView.setFloat32(t+12,e.w,!0))},e.prototype.setFloat32=function(e,t){isNaN(e)&&o.b.Error("Invalid data being written!"),null!=t&&(t<this._byteOffset?this._dataView.setFloat32(t,e,!0):o.b.Error("BinaryWriter: byteoffset is greater than the current binary 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