var BABYLON;(function(BABYLON){var Color3=(function(){function Color3(r,g,b){if(typeof r==="undefined"){r=0;}if(typeof g==="undefined"){g=0;}if(typeof b==="undefined"){b=0;}this.r=r;this.g=g;this.b=b;}Color3.prototype.toString=function(){return"{R: "+this.r+" G:"+this.g+" B:"+this.b+"}";};Color3.prototype.toArray=function(array,index){if(index===undefined){index=0;}array[index]=this.r;array[index+1]=this.g;array[index+2]=this.b;};Color3.prototype.asArray=function(){var result=[];this.toArray(result,0);return result;};Color3.prototype.multiply=function(otherColor){return new Color3(this.r*otherColor.r,this.g*otherColor.g,this.b*otherColor.b);};Color3.prototype.multiplyToRef=function(otherColor,result){result.r=this.r*otherColor.r;result.g=this.g*otherColor.g;result.b=this.b*otherColor.b;};Color3.prototype.equals=function(otherColor){return otherColor&&this.r===otherColor.r&&this.g===otherColor.g&&this.b===otherColor.b;};Color3.prototype.scale=function(scale){return new Color3(this.r*scale,this.g*scale,this.b*scale);};Color3.prototype.scaleToRef=function(scale,result){result.r=this.r*scale;result.g=this.g*scale;result.b=this.b*scale;};Color3.prototype.add=function(otherColor){return new Color3(this.r+otherColor.r,this.g+otherColor.g,this.b+otherColor.b);};Color3.prototype.addToRef=function(otherColor,result){result.r=this.r+otherColor.r;result.g=this.g+otherColor.g;result.b=this.b+otherColor.b;};Color3.prototype.subtract=function(otherColor){return new Color3(this.r-otherColor.r,this.g-otherColor.g,this.b-otherColor.b);};Color3.prototype.subtractToRef=function(otherColor,result){result.r=this.r-otherColor.r;result.g=this.g-otherColor.g;result.b=this.b-otherColor.b;};Color3.prototype.clone=function(){return new Color3(this.r,this.g,this.b);};Color3.prototype.copyFrom=function(source){this.r=source.r;this.g=source.g;this.b=source.b;};Color3.prototype.copyFromFloats=function(r,g,b){this.r=r;this.g=g;this.b=b;};Color3.FromArray=function(array){return new Color3(array[0],array[1],array[2]);};Color3.FromInts=function(r,g,b){return new Color3(r/255.0,g/255.0,b/255.0);};Color3.Lerp=function(start,end,amount){var r=start.r+((end.r-start.r)*amount);var g=start.g+((end.g-start.g)*amount);var b=start.b+((end.b-start.b)*amount);return new Color3(r,g,b);};Color3.Red=function(){return new Color3(1,0,0);};Color3.Green=function(){return new Color3(0,1,0);};Color3.Blue=function(){return new Color3(0,0,1);};Color3.Black=function(){return new Color3(0,0,0);};Color3.White=function(){return new Color3(1,1,1);};Color3.Purple=function(){return new Color3(0.5,0,0.5);};Color3.Magenta=function(){return new Color3(1,0,1);};Color3.Yellow=function(){return new Color3(1,1,0);};Color3.Gray=function(){return new Color3(0.5,0.5,0.5);};return Color3;})();BABYLON.Color3=Color3;var Color4=(function(){function Color4(r,g,b,a){this.r=r;this.g=g;this.b=b;this.a=a;}Color4.prototype.addInPlace=function(right){this.r+=right.r;this.g+=right.g;this.b+=right.b;this.a+=right.a;};Color4.prototype.asArray=function(){var result=[];this.toArray(result,0);return result;};Color4.prototype.toArray=function(array,index){if(index===undefined){index=0;}array[index]=this.r;array[index+1]=this.g;array[index+2]=this.b;array[index+3]=this.a;};Color4.prototype.add=function(right){return new Color4(this.r+right.r,this.g+right.g,this.b+right.b,this.a+right.a);};Color4.prototype.subtract=function(right){return new Color4(this.r-right.r,this.g-right.g,this.b-right.b,this.a-right.a);};Color4.prototype.subtractToRef=function(right,result){result.r=this.r-right.r;result.g=this.g-right.g;result.b=this.b-right.b;result.a=this.a-right.a;};Color4.prototype.scale=function(scale){return new Color4(this.r*scale,this.g*scale,this.b*scale,this.a*scale);};Color4.prototype.scaleToRef=function(scale,result){result.r=this.r*scale;result.g=this.g*scale;result.b=this.b*scale;result.a=this.a*scale;};Color4.prototype.toString=function(){return"{R: "+this.r+" G:"+this.g+" B:"+this.b+" A:"+this.a+"}";};Color4.prototype.clone=function(){return new Color4(this.r,this.g,this.b,this.a);};Color4.Lerp=function(left,right,amount){var result=new Color4(0,0,0,0);BABYLON.Color4.LerpToRef(left,right,amount,result);return result;};Color4.LerpToRef=function(left,right,amount,result){result.r=left.r+(right.r-left.r)*amount;result.g=left.g+(right.g-left.g)*amount;result.b=left.b+(right.b-left.b)*amount;result.a=left.a+(right.a-left.a)*amount;};Color4.FromArray=function(array,offset){if(typeof offset==="undefined"){offset=0;}return new Color4(array[offset],array[offset+1],array[offset+2],array[offset+3]);};Color4.FromInts=function(r,g,b,a){return new Color4(r/255.0,g/255.0,b/255.0,a/255.0);};return Color4;})();BABYLON.Color4=Color4;var Vector2=(function(){function Vector2(x,y){this.x=x;this.y=y;}Vector2.prototype.toString=function(){return"{X: "+this.x+" Y:"+this.y+"}";};Vector2.prototype.toArray=function(array,index){if(index===undefined){index=0;}array[index]=this.x;array[index+1]=this.y;};Vector2.prototype.asArray=function(){var result=[];this.toArray(result,0);return result;};Vector2.prototype.copyFrom=function(source){this.x=source.x;this.y=source.y;};Vector2.prototype.add=function(otherVector){return new Vector2(this.x+otherVector.x,this.y+otherVector.y);};Vector2.prototype.subtract=function(otherVector){return new Vector2(this.x-otherVector.x,this.y-otherVector.y);};Vector2.prototype.negate=function(){return new Vector2(-this.x,-this.y);};Vector2.prototype.scaleInPlace=function(scale){this.x*=scale;this.y*=scale;};Vector2.prototype.scale=function(scale){return new Vector2(this.x*scale,this.y*scale);};Vector2.prototype.equals=function(otherVector){return otherVector&&this.x===otherVector.x&&this.y===otherVector.y;};Vector2.prototype.length=function(){return Math.sqrt(this.x*this.x+this.y*this.y);};Vector2.prototype.lengthSquared=function(){return(this.x*this.x+this.y*this.y);};Vector2.prototype.normalize=function(){var len=this.length();if(len===0)return;var num=1.0/len;this.x*=num;this.y*=num;};Vector2.prototype.clone=function(){return new Vector2(this.x,this.y);};Vector2.Zero=function(){return new Vector2(0,0);};Vector2.FromArray=function(array,offset){if(!offset){offset=0;}return new Vector2(array[offset],array[offset+1]);};Vector2.CatmullRom=function(value1,value2,value3,value4,amount){var squared=amount*amount;var cubed=amount*squared;var x=0.5*((((2.0*value2.x)+((-value1.x+value3.x)*amount))+(((((2.0*value1.x)-(5.0*value2.x))+(4.0*value3.x))-value4.x)*squared))+((((-value1.x+(3.0*value2.x))-(3.0*value3.x))+value4.x)*cubed));var y=0.5*((((2.0*value2.y)+((-value1.y+value3.y)*amount))+(((((2.0*value1.y)-(5.0*value2.y))+(4.0*value3.y))-value4.y)*squared))+((((-value1.y+(3.0*value2.y))-(3.0*value3.y))+value4.y)*cubed));return new Vector2(x,y);};Vector2.Clamp=function(value,min,max){var x=value.x;x=(x>max.x)?max.x:x;x=(x<min.x)?min.x:x;var y=value.y;y=(y>max.y)?max.y:y;y=(y<min.y)?min.y:y;return new Vector2(x,y);};Vector2.Hermite=function(value1,tangent1,value2,tangent2,amount){var squared=amount*amount;var cubed=amount*squared;var part1=((2.0*cubed)-(3.0*squared))+1.0;var part2=(-2.0*cubed)+(3.0*squared);var part3=(cubed-(2.0*squared))+amount;var part4=cubed-squared;var x=(((value1.x*part1)+(value2.x*part2))+(tangent1.x*part3))+(tangent2.x*part4);var y=(((value1.y*part1)+(value2.y*part2))+(tangent1.y*part3))+(tangent2.y*part4);return new Vector2(x,y);};Vector2.Lerp=function(start,end,amount){var x=start.x+((end.x-start.x)*amount);var y=start.y+((end.y-start.y)*amount);return new Vector2(x,y);};Vector2.Dot=function(left,right){return left.x*right.x+left.y*right.y;};Vector2.Normalize=function(vector){var newVector=vector.clone();newVector.normalize();return newVector;};Vector2.Minimize=function(left,right){var x=(left.x<right.x)?left.x:right.x;var y=(left.y<right.y)?left.y:right.y;return new Vector2(x,y);};Vector2.Maximize=function(left,right){var x=(left.x>right.x)?left.x:right.x;var y=(left.y>right.y)?left.y:right.y;return new Vector2(x,y);};Vector2.Transform=function(vector,transformation){var x=(vector.x*transformation.m[0])+(vector.y*transformation.m[4]);var y=(vector.x*transformation.m[1])+(vector.y*transformation.m[5]);return new Vector2(x,y);};Vector2.Distance=function(value1,value2){return Math.sqrt(Vector2.DistanceSquared(value1,value2));};Vector2.DistanceSquared=function(value1,value2){var x=value1.x-value2.x;var y=value1.y-value2.y;return(x*x)+(y*y);};return Vector2;})();BABYLON.Vector2=Vector2;var Vector3=(function(){function Vector3(x,y,z){this.x=x;this.y=y;this.z=z;}Vector3.prototype.toString=function(){return"{X: "+this.x+" Y:"+this.y+" Z:"+this.z+"}";};Vector3.prototype.asArray=function(){var result=[];this.toArray(result,0);return result;};Vector3.prototype.toArray=function(array,index){if(index===undefined){index=0;}array[index]=this.x;array[index+1]=this.y;array[index+2]=this.z;};Vector3.prototype.addInPlace=function(otherVector){this.x+=otherVector.x;this.y+=otherVector.y;this.z+=otherVector.z;};Vector3.prototype.add=function(otherVector){return new Vector3(this.x+otherVector.x,this.y+otherVector.y,this.z+otherVector.z);};Vector3.prototype.addToRef=function(otherVector,result){result.x=this.x+otherVector.x;result.y=this.y+otherVector.y;result.z=this.z+otherVector.z;};Vector3.prototype.subtractInPlace=function(otherVector){this.x-=otherVector.x;this.y-=otherVector.y;this.z-=otherVector.z;};Vector3.prototype.subtract=function(otherVector){return new Vector3(this.x-otherVector.x,this.y-otherVector.y,this.z-otherVector.z);};Vector3.prototype.subtractToRef=function(otherVector,result){result.x=this.x-otherVector.x;result.y=this.y-otherVector.y;result.z=this.z-otherVector.z;};Vector3.prototype.subtractFromFloats=function(x,y,z){return new Vector3(this.x-x,this.y-y,this.z-z);};Vector3.prototype.subtractFromFloatsToRef=function(x,y,z,result){result.x=this.x-x;result.y=this.y-y;result.z=this.z-z;};Vector3.prototype.negate=function(){return new Vector3(-this.x,-this.y,-this.z);};Vector3.prototype.scaleInPlace=function(scale){this.x*=scale;this.y*=scale;this.z*=scale;};Vector3.prototype.scale=function(scale){return new Vector3(this.x*scale,this.y*scale,this.z*scale);};Vector3.prototype.scaleToRef=function(scale,result){result.x=this.x*scale;result.y=this.y*scale;result.z=this.z*scale;};Vector3.prototype.equals=function(otherVector){return otherVector&&this.x===otherVector.x&&this.y===otherVector.y&&this.z===otherVector.z;};Vector3.prototype.equalsWithEpsilon=function(otherVector){return Math.abs(this.x-otherVector.x)<BABYLON.Engine.Epsilon&&Math.abs(this.y-otherVector.y)<BABYLON.Engine.Epsilon&&Math.abs(this.z-otherVector.z)<BABYLON.Engine.Epsilon;};Vector3.prototype.equalsToFloats=function(x,y,z){return this.x===x&&this.y===y&&this.z===z;};Vector3.prototype.multiplyInPlace=function(otherVector){this.x*=otherVector.x;this.y*=otherVector.y;this.z*=otherVector.z;};Vector3.prototype.multiply=function(otherVector){return new Vector3(this.x*otherVector.x,this.y*otherVector.y,this.z*otherVector.z);};Vector3.prototype.multiplyToRef=function(otherVector,result){result.x=this.x*otherVector.x;result.y=this.y*otherVector.y;result.z=this.z*otherVector.z;};Vector3.prototype.multiplyByFloats=function(x,y,z){return new Vector3(this.x*x,this.y*y,this.z*z);};Vector3.prototype.divide=function(otherVector){return new Vector3(this.x/otherVector.x,this.y/otherVector.y,this.z/otherVector.z);};Vector3.prototype.divideToRef=function(otherVector,result){result.x=this.x/otherVector.x;result.y=this.y/otherVector.y;result.z=this.z/otherVector.z;};Vector3.prototype.MinimizeInPlace=function(other){if(other.x<this.x)this.x=other.x;if(other.y<this.y)this.y=other.y;if(other.z<this.z)this.z=other.z;};Vector3.prototype.MaximizeInPlace=function(other){if(other.x>this.x)this.x=other.x;if(other.y>this.y)this.y=other.y;if(other.z>this.z)this.z=other.z;};Vector3.prototype.length=function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z);};Vector3.prototype.lengthSquared=function(){return(this.x*this.x+this.y*this.y+this.z*this.z);};Vector3.prototype.normalize=function(){var len=this.length();if(len===0)return;var num=1.0/len;this.x*=num;this.y*=num;this.z*=num;};Vector3.prototype.clone=function(){return new Vector3(this.x,this.y,this.z);};Vector3.prototype.copyFrom=function(source){this.x=source.x;this.y=source.y;this.z=source.z;};Vector3.prototype.copyFromFloats=function(x,y,z){this.x=x;this.y=y;this.z=z;};Vector3.FromArray=function(array,offset){if(!offset){offset=0;}return new Vector3(array[offset],array[offset+1],array[offset+2]);};Vector3.FromArrayToRef=function(array,offset,result){result.x=array[offset];result.y=array[offset+1];result.z=array[offset+2];};Vector3.FromFloatArrayToRef=function(array,offset,result){result.x=array[offset];result.y=array[offset+1];result.z=array[offset+2];};Vector3.FromFloatsToRef=function(x,y,z,result){result.x=x;result.y=y;result.z=z;};Vector3.Zero=function(){return new Vector3(0,0,0);};Vector3.Up=function(){return new Vector3(0,1.0,0);};Vector3.TransformCoordinates=function(vector,transformation){var result=Vector3.Zero();Vector3.TransformCoordinatesToRef(vector,transformation,result);return result;};Vector3.TransformCoordinatesToRef=function(vector,transformation,result){var x=(vector.x*transformation.m[0])+(vector.y*transformation.m[4])+(vector.z*transformation.m[8])+transformation.m[12];var y=(vector.x*transformation.m[1])+(vector.y*transformation.m[5])+(vector.z*transformation.m[9])+transformation.m[13];var z=(vector.x*transformation.m[2])+(vector.y*transformation.m[6])+(vector.z*transformation.m[10])+transformation.m[14];var w=(vector.x*transformation.m[3])+(vector.y*transformation.m[7])+(vector.z*transformation.m[11])+transformation.m[15];result.x=x/w;result.y=y/w;result.z=z/w;};Vector3.TransformCoordinatesFromFloatsToRef=function(x,y,z,transformation,result){var rx=(x*transformation.m[0])+(y*transformation.m[4])+(z*transformation.m[8])+transformation.m[12];var ry=(x*transformation.m[1])+(y*transformation.m[5])+(z*transformation.m[9])+transformation.m[13];var rz=(x*transformation.m[2])+(y*transformation.m[6])+(z*transformation.m[10])+transformation.m[14];var rw=(x*transformation.m[3])+(y*transformation.m[7])+(z*transformation.m[11])+transformation.m[15];result.x=rx/rw;result.y=ry/rw;result.z=rz/rw;};Vector3.TransformNormal=function(vector,transformation){var result=Vector3.Zero();Vector3.TransformNormalToRef(vector,transformation,result);return result;};Vector3.TransformNormalToRef=function(vector,transformation,result){result.x=(vector.x*transformation.m[0])+(vector.y*transformation.m[4])+(vector.z*transformation.m[8]);result.y=(vector.x*transformation.m[1])+(vector.y*transformation.m[5])+(vector.z*transformation.m[9]);result.z=(vector.x*transformation.m[2])+(vector.y*transformation.m[6])+(vector.z*transformation.m[10]);};Vector3.TransformNormalFromFloatsToRef=function(x,y,z,transformation,result){result.x=(x*transformation.m[0])+(y*transformation.m[4])+(z*transformation.m[8]);result.y=(x*transformation.m[1])+(y*transformation.m[5])+(z*transformation.m[9]);result.z=(x*transformation.m[2])+(y*transformation.m[6])+(z*transformation.m[10]);};Vector3.CatmullRom=function(value1,value2,value3,value4,amount){var squared=amount*amount;var cubed=amount*squared;var x=0.5*((((2.0*value2.x)+((-value1.x+value3.x)*amount))+(((((2.0*value1.x)-(5.0*value2.x))+(4.0*value3.x))-value4.x)*squared))+((((-value1.x+(3.0*value2.x))-(3.0*value3.x))+value4.x)*cubed));var y=0.5*((((2.0*value2.y)+((-value1.y+value3.y)*amount))+(((((2.0*value1.y)-(5.0*value2.y))+(4.0*value3.y))-value4.y)*squared))+((((-value1.y+(3.0*value2.y))-(3.0*value3.y))+value4.y)*cubed));var z=0.5*((((2.0*value2.z)+((-value1.z+value3.z)*amount))+(((((2.0*value1.z)-(5.0*value2.z))+(4.0*value3.z))-value4.z)*squared))+((((-value1.z+(3.0*value2.z))-(3.0*value3.z))+value4.z)*cubed));return new Vector3(x,y,z);};Vector3.Clamp=function(value,min,max){var x=value.x;x=(x>max.x)?max.x:x;x=(x<min.x)?min.x:x;var y=value.y;y=(y>max.y)?max.y:y;y=(y<min.y)?min.y:y;var z=value.z;z=(z>max.z)?max.z:z;z=(z<min.z)?min.z:z;return new Vector3(x,y,z);};Vector3.Hermite=function(value1,tangent1,value2,tangent2,amount){var squared=amount*amount;var cubed=amount*squared;var part1=((2.0*cubed)-(3.0*squared))+1.0;var part2=(-2.0*cubed)+(3.0*squared);var part3=(cubed-(2.0*squared))+amount;var part4=cubed-squared;var x=(((value1.x*part1)+(value2.x*part2))+(tangent1.x*part3))+(tangent2.x*part4);var y=(((value1.y*part1)+(value2.y*part2))+(tangent1.y*part3))+(tangent2.y*part4);var z=(((value1.z*part1)+(value2.z*part2))+(tangent1.z*part3))+(tangent2.z*part4);return new Vector3(x,y,z);};Vector3.Lerp=function(start,end,amount){var x=start.x+((end.x-start.x)*amount);var y=start.y+((end.y-start.y)*amount);var z=start.z+((end.z-start.z)*amount);return new Vector3(x,y,z);};Vector3.Dot=function(left,right){return(left.x*right.x+left.y*right.y+left.z*right.z);};Vector3.Cross=function(left,right){var result=Vector3.Zero();Vector3.CrossToRef(left,right,result);return result;};Vector3.CrossToRef=function(left,right,result){result.x=left.y*right.z-left.z*right.y;result.y=left.z*right.x-left.x*right.z;result.z=left.x*right.y-left.y*right.x;};Vector3.Normalize=function(vector){var result=Vector3.Zero();Vector3.NormalizeToRef(vector,result);return result;};Vector3.NormalizeToRef=function(vector,result){result.copyFrom(vector);result.normalize();};Vector3.Project=function(vector,world,transform,viewport){var cw=viewport.width;var ch=viewport.height;var cx=viewport.x;var cy=viewport.y;var viewportMatrix=BABYLON.Matrix.FromValues(cw/2.0,0,0,0,0,-ch/2.0,0,0,0,0,1,0,cx+cw/2.0,ch/2.0+cy,0,1);var finalMatrix=world.multiply(transform).multiply(viewportMatrix);return Vector3.TransformCoordinates(vector,finalMatrix);};Vector3.Unproject=function(source,viewportWidth,viewportHeight,world,view,projection){var matrix=world.multiply(view).multiply(projection);matrix.invert();source.x=source.x/viewportWidth*2-1;source.y=-(source.y/viewportHeight*2-1);var vector=BABYLON.Vector3.TransformCoordinates(source,matrix);var num=source.x*matrix.m[3]+source.y*matrix.m[7]+source.z*matrix.m[11]+matrix.m[15];if(BABYLON.Tools.WithinEpsilon(num,1.0)){vector=vector.scale(1.0/num);}return vector;};Vector3.Minimize=function(left,right){var min=left.clone();min.MinimizeInPlace(right);return min;};Vector3.Maximize=function(left,right){var max=left.clone();max.MaximizeInPlace(right);return max;};Vector3.Distance=function(value1,value2){return Math.sqrt(Vector3.DistanceSquared(value1,value2));};Vector3.DistanceSquared=function(value1,value2){var x=value1.x-value2.x;var y=value1.y-value2.y;var z=value1.z-value2.z;return(x*x)+(y*y)+(z*z);};Vector3.Center=function(value1,value2){var center=value1.add(value2);center.scaleInPlace(0.5);return center;};return Vector3;})();BABYLON.Vector3=Vector3;var Quaternion=(function(){function Quaternion(x,y,z,w){if(typeof x==="undefined"){x=0;}if(typeof y==="undefined"){y=0;}if(typeof z==="undefined"){z=0;}if(typeof w==="undefined"){w=1;}this.x=x;this.y=y;this.z=z;this.w=w;}Quaternion.prototype.toString=function(){return"{X: "+this.x+" Y:"+this.y+" Z:"+this.z+" W:"+this.w+"}";};Quaternion.prototype.asArray=function(){return[this.x,this.y,this.z,this.w];};Quaternion.prototype.equals=function(otherQuaternion){return otherQuaternion&&this.x===otherQuaternion.x&&this.y===otherQuaternion.y&&this.z===otherQuaternion.z&&this.w===otherQuaternion.w;};Quaternion.prototype.clone=function(){return new Quaternion(this.x,this.y,this.z,this.w);};Quaternion.prototype.copyFrom=function(other){this.x=other.x;this.y=other.y;this.z=other.z;this.w=other.w;};Quaternion.prototype.add=function(other){return new Quaternion(this.x+other.x,this.y+other.y,this.z+other.z,this.w+other.w);};Quaternion.prototype.subtract=function(other){return new Quaternion(this.x-other.x,this.y-other.y,this.z-other.z,this.w-other.w);};Quaternion.prototype.scale=function(value){return new Quaternion(this.x*value,this.y*value,this.z*value,this.w*value);};Quaternion.prototype.multiply=function(q1){var result=new Quaternion(0,0,0,1.0);this.multiplyToRef(q1,result);return result;};Quaternion.prototype.multiplyToRef=function(q1,result){result.x=this.x*q1.w+this.y*q1.z-this.z*q1.y+this.w*q1.x;result.y=-this.x*q1.z+this.y*q1.w+this.z*q1.x+this.w*q1.y;result.z=this.x*q1.y-this.y*q1.x+this.z*q1.w+this.w*q1.z;result.w=-this.x*q1.x-this.y*q1.y-this.z*q1.z+this.w*q1.w;};Quaternion.prototype.length=function(){return Math.sqrt((this.x*this.x)+(this.y*this.y)+(this.z*this.z)+(this.w*this.w));};Quaternion.prototype.normalize=function(){var length=1.0/this.length();this.x*=length;this.y*=length;this.z*=length;this.w*=length;};Quaternion.prototype.toEulerAngles=function(){var qx=this.x;var qy=this.y;var qz=this.z;var qw=this.w;var sqx=qx*qx;var sqy=qy*qy;var sqz=qz*qz;var yaw=Math.atan2(2.0*(qy*qw-qx*qz),1.0-2.0*(sqy+sqz));var pitch=Math.asin(2.0*(qx*qy+qz*qw));var roll=Math.atan2(2.0*(qx*qw-qy*qz),1.0-2.0*(sqx+sqz));var gimbaLockTest=qx*qy+qz*qw;if(gimbaLockTest>0.499){yaw=2.0*Math.atan2(qx,qw);roll=0;}else if(gimbaLockTest<-0.499){yaw=-2.0*Math.atan2(qx,qw);roll=0;}return new Vector3(pitch,yaw,roll);};Quaternion.prototype.toRotationMatrix=function(result){var xx=this.x*this.x;var yy=this.y*this.y;var zz=this.z*this.z;var xy=this.x*this.y;var zw=this.z*this.w;var zx=this.z*this.x;var yw=this.y*this.w;var yz=this.y*this.z;var xw=this.x*this.w;result.m[0]=1.0-(2.0*(yy+zz));result.m[1]=2.0*(xy+zw);result.m[2]=2.0*(zx-yw);result.m[3]=0;result.m[4]=2.0*(xy-zw);result.m[5]=1.0-(2.0*(zz+xx));result.m[6]=2.0*(yz+xw);result.m[7]=0;result.m[8]=2.0*(zx+yw);result.m[9]=2.0*(yz-xw);result.m[10]=1.0-(2.0*(yy+xx));result.m[11]=0;result.m[12]=0;result.m[13]=0;result.m[14]=0;result.m[15]=1.0;};Quaternion.prototype.fromRotationMatrix=function(matrix){var data=matrix.m;var m11=data[0],m12=data[4],m13=data[8];var m21=data[1],m22=data[5],m23=data[9];var m31=data[2],m32=data[6],m33=data[10];var trace=m11+m22+m33;var s;if(trace>0){s=0.5/Math.sqrt(trace+1.0);this.w=0.25/s;this.x=(m32-m23)*s;this.y=(m13-m31)*s;this.z=(m21-m12)*s;return;}if(m11>m22&&m11>m33){s=2.0*Math.sqrt(1.0+m11-m22-m33);this.w=(m32-m23)/s;this.x=0.25*s;this.y=(m12+m21)/s;this.z=(m13+m31)/s;return;}if(m22>m33){s=2.0*Math.sqrt(1.0+m22-m11-m33);this.w=(m13-m31)/s;this.x=(m12+m21)/s;this.y=0.25*s;this.z=(m23+m32)/s;return;}s=2.0*Math.sqrt(1.0+m33-m11-m22);this.w=(m21-m12)/s;this.x=(m13+m31)/s;this.y=(m23+m32)/s;this.z=0.25*s;};Quaternion.RotationAxis=function(axis,angle){var result=new Quaternion();var sin=Math.sin(angle/2);result.w=Math.cos(angle/2);result.x=axis.x*sin;result.y=axis.y*sin;result.z=axis.z*sin;return result;};Quaternion.FromArray=function(array,offset){if(!offset){offset=0;}return new Quaternion(array[offset],array[offset+1],array[offset+2],array[offset+3]);};Quaternion.RotationYawPitchRoll=function(yaw,pitch,roll){var result=new Quaternion();Quaternion.RotationYawPitchRollToRef(yaw,pitch,roll,result);return result;};Quaternion.RotationYawPitchRollToRef=function(yaw,pitch,roll,result){var halfRoll=roll*0.5;var halfPitch=pitch*0.5;var halfYaw=yaw*0.5;var sinRoll=Math.sin(halfRoll);var cosRoll=Math.cos(halfRoll);var sinPitch=Math.sin(halfPitch);var cosPitch=Math.cos(halfPitch);var sinYaw=Math.sin(halfYaw);var cosYaw=Math.cos(halfYaw);result.x=(cosYaw*sinPitch*cosRoll)+(sinYaw*cosPitch*sinRoll);result.y=(sinYaw*cosPitch*cosRoll)-(cosYaw*sinPitch*sinRoll);result.z=(cosYaw*cosPitch*sinRoll)-(sinYaw*sinPitch*cosRoll);result.w=(cosYaw*cosPitch*cosRoll)+(sinYaw*sinPitch*sinRoll);};Quaternion.Slerp=function(left,right,amount){var num2;var num3;var num=amount;var num4=(((left.x*right.x)+(left.y*right.y))+(left.z*right.z))+(left.w*right.w);var flag=false;if(num4<0){flag=true;num4=-num4;}if(num4>0.999999){num3=1-num;num2=flag?-num:num;}else{var num5=Math.acos(num4);var num6=(1.0/Math.sin(num5));num3=(Math.sin((1.0-num)*num5))*num6;num2=flag?((-Math.sin(num*num5))*num6):((Math.sin(num*num5))*num6);}return new Quaternion((num3*left.x)+(num2*right.x),(num3*left.y)+(num2*right.y),(num3*left.z)+(num2*right.z),(num3*left.w)+(num2*right.w));};return Quaternion;})();BABYLON.Quaternion=Quaternion;var Matrix=(function(){function Matrix(){this.m=new Float32Array(16);}Matrix.prototype.isIdentity=function(){if(this.m[0]!=1.0||this.m[5]!=1.0||this.m[10]!=1.0||this.m[15]!=1.0)return false;if(this.m[1]!=0.0||this.m[2]!=0.0||this.m[3]!=0.0||this.m[4]!=0.0||this.m[6]!=0.0||this.m[7]!=0.0||this.m[8]!=0.0||this.m[9]!=0.0||this.m[11]!=0.0||this.m[12]!=0.0||this.m[13]!=0.0||this.m[14]!=0.0)return false;return true;};Matrix.prototype.determinant=function(){var temp1=(this.m[10]*this.m[15])-(this.m[11]*this.m[14]);var temp2=(this.m[9]*this.m[15])-(this.m[11]*this.m[13]);var temp3=(this.m[9]*this.m[14])-(this.m[10]*this.m[13]);var temp4=(this.m[8]*this.m[15])-(this.m[11]*this.m[12]);var temp5=(this.m[8]*this.m[14])-(this.m[10]*this.m[12]);var temp6=(this.m[8]*this.m[13])-(this.m[9]*this.m[12]);return((((this.m[0]*(((this.m[5]*temp1)-(this.m[6]*temp2))+(this.m[7]*temp3)))-(this.m[1]*(((this.m[4]*temp1)-(this.m[6]*temp4))+(this.m[7]*temp5))))+(this.m[2]*(((this.m[4]*temp2)-(this.m[5]*temp4))+(this.m[7]*temp6))))-(this.m[3]*(((this.m[4]*temp3)-(this.m[5]*temp5))+(this.m[6]*temp6))));};Matrix.prototype.toArray=function(){return this.m;};Matrix.prototype.asArray=function(){return this.toArray();};Matrix.prototype.invert=function(){this.invertToRef(this);};Matrix.prototype.invertToRef=function(other){var l1=this.m[0];var l2=this.m[1];var l3=this.m[2];var l4=this.m[3];var l5=this.m[4];var l6=this.m[5];var l7=this.m[6];var l8=this.m[7];var l9=this.m[8];var l10=this.m[9];var l11=this.m[10];var l12=this.m[11];var l13=this.m[12];var l14=this.m[13];var l15=this.m[14];var l16=this.m[15];var l17=(l11*l16)-(l12*l15);var l18=(l10*l16)-(l12*l14);var l19=(l10*l15)-(l11*l14);var l20=(l9*l16)-(l12*l13);var l21=(l9*l15)-(l11*l13);var l22=(l9*l14)-(l10*l13);var l23=((l6*l17)-(l7*l18))+(l8*l19);var l24=-(((l5*l17)-(l7*l20))+(l8*l21));var l25=((l5*l18)-(l6*l20))+(l8*l22);var l26=-(((l5*l19)-(l6*l21))+(l7*l22));var l27=1.0/((((l1*l23)+(l2*l24))+(l3*l25))+(l4*l26));var l28=(l7*l16)-(l8*l15);var l29=(l6*l16)-(l8*l14);var l30=(l6*l15)-(l7*l14);var l31=(l5*l16)-(l8*l13);var l32=(l5*l15)-(l7*l13);var l33=(l5*l14)-(l6*l13);var l34=(l7*l12)-(l8*l11);var l35=(l6*l12)-(l8*l10);var l36=(l6*l11)-(l7*l10);var l37=(l5*l12)-(l8*l9);var l38=(l5*l11)-(l7*l9);var l39=(l5*l10)-(l6*l9);other.m[0]=l23*l27;other.m[4]=l24*l27;other.m[8]=l25*l27;other.m[12]=l26*l27;other.m[1]=-(((l2*l17)-(l3*l18))+(l4*l19))*l27;other.m[5]=(((l1*l17)-(l3*l20))+(l4*l21))*l27;other.m[9]=-(((l1*l18)-(l2*l20))+(l4*l22))*l27;other.m[13]=(((l1*l19)-(l2*l21))+(l3*l22))*l27;other.m[2]=(((l2*l28)-(l3*l29))+(l4*l30))*l27;other.m[6]=-(((l1*l28)-(l3*l31))+(l4*l32))*l27;other.m[10]=(((l1*l29)-(l2*l31))+(l4*l33))*l27;other.m[14]=-(((l1*l30)-(l2*l32))+(l3*l33))*l27;other.m[3]=-(((l2*l34)-(l3*l35))+(l4*l36))*l27;other.m[7]=(((l1*l34)-(l3*l37))+(l4*l38))*l27;other.m[11]=-(((l1*l35)-(l2*l37))+(l4*l39))*l27;other.m[15]=(((l1*l36)-(l2*l38))+(l3*l39))*l27;};Matrix.prototype.setTranslation=function(vector3){this.m[12]=vector3.x;this.m[13]=vector3.y;this.m[14]=vector3.z;};Matrix.prototype.multiply=function(other){var result=new Matrix();this.multiplyToRef(other,result);return result;};Matrix.prototype.copyFrom=function(other){for(var index=0;index<16;index++){this.m[index]=other.m[index];}};Matrix.prototype.copyToArray=function(array,offset){if(typeof offset==="undefined"){offset=0;}for(var index=0;index<16;index++){array[offset+index]=this.m[index];}};Matrix.prototype.multiplyToRef=function(other,result){this.multiplyToArray(other,result.m,0);};Matrix.prototype.multiplyToArray=function(other,result,offset){var tm0=this.m[0];var tm1=this.m[1];var tm2=this.m[2];var tm3=this.m[3];var tm4=this.m[4];var tm5=this.m[5];var tm6=this.m[6];var tm7=this.m[7];var tm8=this.m[8];var tm9=this.m[9];var tm10=this.m[10];var tm11=this.m[11];var tm12=this.m[12];var tm13=this.m[13];var tm14=this.m[14];var tm15=this.m[15];var om0=other.m[0];var om1=other.m[1];var om2=other.m[2];var om3=other.m[3];var om4=other.m[4];var om5=other.m[5];var om6=other.m[6];var om7=other.m[7];var om8=other.m[8];var om9=other.m[9];var om10=other.m[10];var om11=other.m[11];var om12=other.m[12];var om13=other.m[13];var om14=other.m[14];var om15=other.m[15];result[offset]=tm0*om0+tm1*om4+tm2*om8+tm3*om12;result[offset+1]=tm0*om1+tm1*om5+tm2*om9+tm3*om13;result[offset+2]=tm0*om2+tm1*om6+tm2*om10+tm3*om14;result[offset+3]=tm0*om3+tm1*om7+tm2*om11+tm3*om15;result[offset+4]=tm4*om0+tm5*om4+tm6*om8+tm7*om12;result[offset+5]=tm4*om1+tm5*om5+tm6*om9+tm7*om13;result[offset+6]=tm4*om2+tm5*om6+tm6*om10+tm7*om14;result[offset+7]=tm4*om3+tm5*om7+tm6*om11+tm7*om15;result[offset+8]=tm8*om0+tm9*om4+tm10*om8+tm11*om12;result[offset+9]=tm8*om1+tm9*om5+tm10*om9+tm11*om13;result[offset+10]=tm8*om2+tm9*om6+tm10*om10+tm11*om14;result[offset+11]=tm8*om3+tm9*om7+tm10*om11+tm11*om15;result[offset+12]=tm12*om0+tm13*om4+tm14*om8+tm15*om12;result[offset+13]=tm12*om1+tm13*om5+tm14*om9+tm15*om13;result[offset+14]=tm12*om2+tm13*om6+tm14*om10+tm15*om14;result[offset+15]=tm12*om3+tm13*om7+tm14*om11+tm15*om15;};Matrix.prototype.equals=function(value){return value&&(this.m[0]===value.m[0]&&this.m[1]===value.m[1]&&this.m[2]===value.m[2]&&this.m[3]===value.m[3]&&this.m[4]===value.m[4]&&this.m[5]===value.m[5]&&this.m[6]===value.m[6]&&this.m[7]===value.m[7]&&this.m[8]===value.m[8]&&this.m[9]===value.m[9]&&this.m[10]===value.m[10]&&this.m[11]===value.m[11]&&this.m[12]===value.m[12]&&this.m[13]===value.m[13]&&this.m[14]===value.m[14]&&this.m[15]===value.m[15]);};Matrix.prototype.clone=function(){return Matrix.FromValues(this.m[0],this.m[1],this.m[2],this.m[3],this.m[4],this.m[5],this.m[6],this.m[7],this.m[8],this.m[9],this.m[10],this.m[11],this.m[12],this.m[13],this.m[14],this.m[15]);};Matrix.FromArray=function(array,offset){var result=new Matrix();if(!offset){offset=0;}Matrix.FromArrayToRef(array,offset,result);return result;};Matrix.FromArrayToRef=function(array,offset,result){for(var index=0;index<16;index++){result.m[index]=array[index+offset];}};Matrix.FromValuesToRef=function(initialM11,initialM12,initialM13,initialM14,initialM21,initialM22,initialM23,initialM24,initialM31,initialM32,initialM33,initialM34,initialM41,initialM42,initialM43,initialM44,result){result.m[0]=initialM11;result.m[1]=initialM12;result.m[2]=initialM13;result.m[3]=initialM14;result.m[4]=initialM21;result.m[5]=initialM22;result.m[6]=initialM23;result.m[7]=initialM24;result.m[8]=initialM31;result.m[9]=initialM32;result.m[10]=initialM33;result.m[11]=initialM34;result.m[12]=initialM41;result.m[13]=initialM42;result.m[14]=initialM43;result.m[15]=initialM44;};Matrix.FromValues=function(initialM11,initialM12,initialM13,initialM14,initialM21,initialM22,initialM23,initialM24,initialM31,initialM32,initialM33,initialM34,initialM41,initialM42,initialM43,initialM44){var result=new Matrix();result.m[0]=initialM11;result.m[1]=initialM12;result.m[2]=initialM13;result.m[3]=initialM14;result.m[4]=initialM21;result.m[5]=initialM22;result.m[6]=initialM23;result.m[7]=initialM24;result.m[8]=initialM31;result.m[9]=initialM32;result.m[10]=initialM33;result.m[11]=initialM34;result.m[12]=initialM41;result.m[13]=initialM42;result.m[14]=initialM43;result.m[15]=initialM44;return result;};Matrix.Identity=function(){return Matrix.FromValues(1.0,0,0,0,0,1.0,0,0,0,0,1.0,0,0,0,0,1.0);};Matrix.IdentityToRef=function(result){Matrix.FromValuesToRef(1.0,0,0,0,0,1.0,0,0,0,0,1.0,0,0,0,0,1.0,result);};Matrix.Zero=function(){return Matrix.FromValues(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);};Matrix.RotationX=function(angle){var result=new Matrix();Matrix.RotationXToRef(angle,result);return result;};Matrix.RotationXToRef=function(angle,result){var s=Math.sin(angle);var c=Math.cos(angle);result.m[0]=1.0;result.m[15]=1.0;result.m[5]=c;result.m[10]=c;result.m[9]=-s;result.m[6]=s;result.m[1]=0;result.m[2]=0;result.m[3]=0;result.m[4]=0;result.m[7]=0;result.m[8]=0;result.m[11]=0;result.m[12]=0;result.m[13]=0;result.m[14]=0;};Matrix.RotationY=function(angle){var result=new Matrix();Matrix.RotationYToRef(angle,result);return result;};Matrix.RotationYToRef=function(angle,result){var s=Math.sin(angle);var c=Math.cos(angle);result.m[5]=1.0;result.m[15]=1.0;result.m[0]=c;result.m[2]=-s;result.m[8]=s;result.m[10]=c;result.m[1]=0;result.m[3]=0;result.m[4]=0;result.m[6]=0;result.m[7]=0;result.m[9]=0;result.m[11]=0;result.m[12]=0;result.m[13]=0;result.m[14]=0;};Matrix.RotationZ=function(angle){var result=new Matrix();Matrix.RotationZToRef(angle,result);return result;};Matrix.RotationZToRef=function(angle,result){var s=Math.sin(angle);var c=Math.cos(angle);result.m[10]=1.0;result.m[15]=1.0;result.m[0]=c;result.m[1]=s;result.m[4]=-s;result.m[5]=c;result.m[2]=0;result.m[3]=0;result.m[6]=0;result.m[7]=0;result.m[8]=0;result.m[9]=0;result.m[11]=0;result.m[12]=0;result.m[13]=0;result.m[14]=0;};Matrix.RotationAxis=function(axis,angle){var s=Math.sin(-angle);var c=Math.cos(-angle);var c1=1-c;axis.normalize();var result=Matrix.Zero();result.m[0]=(axis.x*axis.x)*c1+c;result.m[1]=(axis.x*axis.y)*c1-(axis.z*s);result.m[2]=(axis.x*axis.z)*c1+(axis.y*s);result.m[3]=0.0;result.m[4]=(axis.y*axis.x)*c1+(axis.z*s);result.m[5]=(axis.y*axis.y)*c1+c;result.m[6]=(axis.y*axis.z)*c1-(axis.x*s);result.m[7]=0.0;result.m[8]=(axis.z*axis.x)*c1-(axis.y*s);result.m[9]=(axis.z*axis.y)*c1+(axis.x*s);result.m[10]=(axis.z*axis.z)*c1+c;result.m[11]=0.0;result.m[15]=1.0;return result;};Matrix.RotationYawPitchRoll=function(yaw,pitch,roll){var result=new Matrix();Matrix.RotationYawPitchRollToRef(yaw,pitch,roll,result);return result;};Matrix.RotationYawPitchRollToRef=function(yaw,pitch,roll,result){Quaternion.RotationYawPitchRollToRef(yaw,pitch,roll,this._tempQuaternion);this._tempQuaternion.toRotationMatrix(result);};Matrix.Scaling=function(x,y,z){var result=Matrix.Zero();Matrix.ScalingToRef(x,y,z,result);return result;};Matrix.ScalingToRef=function(x,y,z,result){result.m[0]=x;result.m[1]=0;result.m[2]=0;result.m[3]=0;result.m[4]=0;result.m[5]=y;result.m[6]=0;result.m[7]=0;result.m[8]=0;result.m[9]=0;result.m[10]=z;result.m[11]=0;result.m[12]=0;result.m[13]=0;result.m[14]=0;result.m[15]=1.0;};Matrix.Translation=function(x,y,z){var result=Matrix.Identity();Matrix.TranslationToRef(x,y,z,result);return result;};Matrix.TranslationToRef=function(x,y,z,result){Matrix.FromValuesToRef(1.0,0,0,0,0,1.0,0,0,0,0,1.0,0,x,y,z,1.0,result);};Matrix.LookAtLH=function(eye,target,up){var result=Matrix.Zero();Matrix.LookAtLHToRef(eye,target,up,result);return result;};Matrix.LookAtLHToRef=function(eye,target,up,result){target.subtractToRef(eye,this._zAxis);this._zAxis.normalize();Vector3.CrossToRef(up,this._zAxis,this._xAxis);this._xAxis.normalize();Vector3.CrossToRef(this._zAxis,this._xAxis,this._yAxis);this._yAxis.normalize();var ex=-Vector3.Dot(this._xAxis,eye);var ey=-Vector3.Dot(this._yAxis,eye);var ez=-Vector3.Dot(this._zAxis,eye);return Matrix.FromValuesToRef(this._xAxis.x,this._yAxis.x,this._zAxis.x,0,this._xAxis.y,this._yAxis.y,this._zAxis.y,0,this._xAxis.z,this._yAxis.z,this._zAxis.z,0,ex,ey,ez,1,result);};Matrix.OrthoLH=function(width,height,znear,zfar){var hw=2.0/width;var hh=2.0/height;var id=1.0/(zfar-znear);var nid=znear/(znear-zfar);return Matrix.FromValues(hw,0,0,0,0,hh,0,0,0,0,id,0,0,0,nid,1);};Matrix.OrthoOffCenterLH=function(left,right,bottom,top,znear,zfar){var matrix=Matrix.Zero();Matrix.OrthoOffCenterLHToRef(left,right,bottom,top,znear,zfar,matrix);return matrix;};Matrix.OrthoOffCenterLHToRef=function(left,right,bottom,top,znear,zfar,result){result.m[0]=2.0/(right-left);result.m[1]=result.m[2]=result.m[3]=0;result.m[5]=2.0/(top-bottom);result.m[4]=result.m[6]=result.m[7]=0;result.m[10]=-1.0/(znear-zfar);result.m[8]=result.m[9]=result.m[11]=0;result.m[12]=(left+right)/(left-right);result.m[13]=(top+bottom)/(bottom-top);result.m[14]=znear/(znear-zfar);result.m[15]=1.0;};Matrix.PerspectiveLH=function(width,height,znear,zfar){var matrix=Matrix.Zero();matrix.m[0]=(2.0*znear)/width;matrix.m[1]=matrix.m[2]=matrix.m[3]=0.0;matrix.m[5]=(2.0*znear)/height;matrix.m[4]=matrix.m[6]=matrix.m[7]=0.0;matrix.m[10]=-zfar/(znear-zfar);matrix.m[8]=matrix.m[9]=0.0;matrix.m[11]=1.0;matrix.m[12]=matrix.m[13]=matrix.m[15]=0.0;matrix.m[14]=(znear*zfar)/(znear-zfar);return matrix;};Matrix.PerspectiveFovLH=function(fov,aspect,znear,zfar){var matrix=Matrix.Zero();Matrix.PerspectiveFovLHToRef(fov,aspect,znear,zfar,matrix);return matrix;};Matrix.PerspectiveFovLHToRef=function(fov,aspect,znear,zfar,result){var tan=1.0/(Math.tan(fov*0.5));result.m[0]=tan/aspect;result.m[1]=result.m[2]=result.m[3]=0.0;result.m[5]=tan;result.m[4]=result.m[6]=result.m[7]=0.0;result.m[8]=result.m[9]=0.0;result.m[10]=-zfar/(znear-zfar);result.m[11]=1.0;result.m[12]=result.m[13]=result.m[15]=0.0;result.m[14]=(znear*zfar)/(znear-zfar);};Matrix.GetFinalMatrix=function(viewport,world,view,projection,zmin,zmax){var cw=viewport.width;var ch=viewport.height;var cx=viewport.x;var cy=viewport.y;var viewportMatrix=Matrix.FromValues(cw/2.0,0,0,0,0,-ch/2.0,0,0,0,0,zmax-zmin,0,cx+cw/2.0,ch/2.0+cy,zmin,1);return world.multiply(view).multiply(projection).multiply(viewportMatrix);};Matrix.Transpose=function(matrix){var result=new Matrix();result.m[0]=matrix.m[0];result.m[1]=matrix.m[4];result.m[2]=matrix.m[8];result.m[3]=matrix.m[12];result.m[4]=matrix.m[1];result.m[5]=matrix.m[5];result.m[6]=matrix.m[9];result.m[7]=matrix.m[13];result.m[8]=matrix.m[2];result.m[9]=matrix.m[6];result.m[10]=matrix.m[10];result.m[11]=matrix.m[14];result.m[12]=matrix.m[3];result.m[13]=matrix.m[7];result.m[14]=matrix.m[11];result.m[15]=matrix.m[15];return result;};Matrix.Reflection=function(plane){var matrix=new Matrix();Matrix.ReflectionToRef(plane,matrix);return matrix;};Matrix.ReflectionToRef=function(plane,result){plane.normalize();var x=plane.normal.x;var y=plane.normal.y;var z=plane.normal.z;var temp=-2*x;var temp2=-2*y;var temp3=-2*z;result.m[0]=(temp*x)+1;result.m[1]=temp2*x;result.m[2]=temp3*x;result.m[3]=0.0;result.m[4]=temp*y;result.m[5]=(temp2*y)+1;result.m[6]=temp3*y;result.m[7]=0.0;result.m[8]=temp*z;result.m[9]=temp2*z;result.m[10]=(temp3*z)+1;result.m[11]=0.0;result.m[12]=temp*plane.d;result.m[13]=temp2*plane.d;result.m[14]=temp3*plane.d;result.m[15]=1.0;};Matrix._tempQuaternion=new Quaternion();Matrix._xAxis=Vector3.Zero();Matrix._yAxis=Vector3.Zero();Matrix._zAxis=Vector3.Zero();return Matrix;})();BABYLON.Matrix=Matrix;var Plane=(function(){function Plane(a,b,c,d){this.normal=new Vector3(a,b,c);this.d=d;}Plane.prototype.asArray=function(){return[this.normal.x,this.normal.y,this.normal.z,this.d];};Plane.prototype.clone=function(){return new Plane(this.normal.x,this.normal.y,this.normal.z,this.d);};Plane.prototype.normalize=function(){var norm=(Math.sqrt((this.normal.x*this.normal.x)+(this.normal.y*this.normal.y)+(this.normal.z*this.normal.z)));var magnitude=0;if(norm!=0){magnitude=1.0/norm;}this.normal.x*=magnitude;this.normal.y*=magnitude;this.normal.z*=magnitude;this.d*=magnitude;};Plane.prototype.transform=function(transformation){var transposedMatrix=BABYLON.Matrix.Transpose(transformation);var x=this.normal.x;var y=this.normal.y;var z=this.normal.z;var d=this.d;var normalX=(((x*transposedMatrix.m[0])+(y*transposedMatrix.m[1]))+(z*transposedMatrix.m[2]))+(d*transposedMatrix.m[3]);var normalY=(((x*transposedMatrix.m[4])+(y*transposedMatrix.m[5]))+(z*transposedMatrix.m[6]))+(d*transposedMatrix.m[7]);var normalZ=(((x*transposedMatrix.m[8])+(y*transposedMatrix.m[9]))+(z*transposedMatrix.m[10]))+(d*transposedMatrix.m[11]);var finalD=(((x*transposedMatrix.m[12])+(y*transposedMatrix.m[13]))+(z*transposedMatrix.m[14]))+(d*transposedMatrix.m[15]);return new BABYLON.Plane(normalX,normalY,normalZ,finalD);};Plane.prototype.dotCoordinate=function(point){return((((this.normal.x*point.x)+(this.normal.y*point.y))+(this.normal.z*point.z))+this.d);};Plane.prototype.copyFromPoints=function(point1,point2,point3){var x1=point2.x-point1.x;var y1=point2.y-point1.y;var z1=point2.z-point1.z;var x2=point3.x-point1.x;var y2=point3.y-point1.y;var z2=point3.z-point1.z;var yz=(y1*z2)-(z1*y2);var xz=(z1*x2)-(x1*z2);var xy=(x1*y2)-(y1*x2);var pyth=(Math.sqrt((yz*yz)+(xz*xz)+(xy*xy)));var invPyth;if(pyth!=0){invPyth=1.0/pyth;}else{invPyth=0;}this.normal.x=yz*invPyth;this.normal.y=xz*invPyth;this.normal.z=xy*invPyth;this.d=-((this.normal.x*point1.x)+(this.normal.y*point1.y)+(this.normal.z*point1.z));};Plane.prototype.isFrontFacingTo=function(direction,epsilon){var dot=Vector3.Dot(this.normal,direction);return(dot<=epsilon);};Plane.prototype.signedDistanceTo=function(point){return Vector3.Dot(point,this.normal)+this.d;};Plane.FromArray=function(array){return new BABYLON.Plane(array[0],array[1],array[2],array[3]);};Plane.FromPoints=function(point1,point2,point3){var result=new BABYLON.Plane(0,0,0,0);result.copyFromPoints(point1,point2,point3);return result;};Plane.FromPositionAndNormal=function(origin,normal){var result=new BABYLON.Plane(0,0,0,0);normal.normalize();result.normal=normal;result.d=-(normal.x*origin.x+normal.y*origin.y+normal.z*origin.z);return result;};Plane.SignedDistanceToPlaneFromPositionAndNormal=function(origin,normal,point){var d=-(normal.x*origin.x+normal.y*origin.y+normal.z*origin.z);return Vector3.Dot(point,normal)+d;};return Plane;})();BABYLON.Plane=Plane;var Viewport=(function(){function Viewport(x,y,width,height){this.x=x;this.y=y;this.width=width;this.height=height;}Viewport.prototype.toGlobal=function(engine){var width=engine.getRenderWidth();var height=engine.getRenderHeight();return new Viewport(this.x*width,this.y*height,this.width*width,this.height*height);};return Viewport;})();BABYLON.Viewport=Viewport;var Frustum=(function(){function Frustum(){}Frustum.GetPlanes=function(transform){var frustumPlanes=[];for(var index=0;index<6;index++){frustumPlanes.push(new Plane(0,0,0,0));}Frustum.GetPlanesToRef(transform,frustumPlanes);return frustumPlanes;};Frustum.GetPlanesToRef=function(transform,frustumPlanes){frustumPlanes[0].normal.x=transform.m[3]+transform.m[2];frustumPlanes[0].normal.y=transform.m[7]+transform.m[6];frustumPlanes[0].normal.z=transform.m[10]+transform.m[10];frustumPlanes[0].d=transform.m[15]+transform.m[14];frustumPlanes[0].normalize();frustumPlanes[1].normal.x=transform.m[3]-transform.m[2];frustumPlanes[1].normal.y=transform.m[7]-transform.m[6];frustumPlanes[1].normal.z=transform.m[11]-transform.m[10];frustumPlanes[1].d=transform.m[15]-transform.m[14];frustumPlanes[1].normalize();frustumPlanes[2].normal.x=transform.m[3]+transform.m[0];frustumPlanes[2].normal.y=transform.m[7]+transform.m[4];frustumPlanes[2].normal.z=transform.m[11]+transform.m[8];frustumPlanes[2].d=transform.m[15]+transform.m[12];frustumPlanes[2].normalize();frustumPlanes[3].normal.x=transform.m[3]-transform.m[0];frustumPlanes[3].normal.y=transform.m[7]-transform.m[4];frustumPlanes[3].normal.z=transform.m[11]-transform.m[8];frustumPlanes[3].d=transform.m[15]-transform.m[12];frustumPlanes[3].normalize();frustumPlanes[4].normal.x=transform.m[3]-transform.m[1];frustumPlanes[4].normal.y=transform.m[7]-transform.m[5];frustumPlanes[4].normal.z=transform.m[11]-transform.m[9];frustumPlanes[4].d=transform.m[15]-transform.m[13];frustumPlanes[4].normalize();frustumPlanes[5].normal.x=transform.m[3]+transform.m[1];frustumPlanes[5].normal.y=transform.m[7]+transform.m[5];frustumPlanes[5].normal.z=transform.m[11]+transform.m[9];frustumPlanes[5].d=transform.m[15]+transform.m[13];frustumPlanes[5].normalize();};return Frustum;})();BABYLON.Frustum=Frustum;var Ray=(function(){function Ray(origin,direction){this.origin=origin;this.direction=direction;}Ray.prototype.intersectsBoxMinMax=function(minimum,maximum){var d=0.0;var maxValue=Number.MAX_VALUE;if(Math.abs(this.direction.x)<0.0000001){if(this.origin.x<minimum.x||this.origin.x>maximum.x){return false;}}else{var inv=1.0/this.direction.x;var min=(minimum.x-this.origin.x)*inv;var max=(maximum.x-this.origin.x)*inv;if(min>max){var temp=min;min=max;max=temp;}d=Math.max(min,d);maxValue=Math.min(max,maxValue);if(d>maxValue){return false;}}if(Math.abs(this.direction.y)<0.0000001){if(this.origin.y<minimum.y||this.origin.y>maximum.y){return false;}}else{inv=1.0/this.direction.y;min=(minimum.y-this.origin.y)*inv;max=(maximum.y-this.origin.y)*inv;if(min>max){temp=min;min=max;max=temp;}d=Math.max(min,d);maxValue=Math.min(max,maxValue);if(d>maxValue){return false;}}if(Math.abs(this.direction.z)<0.0000001){if(this.origin.z<minimum.z||this.origin.z>maximum.z){return false;}}else{inv=1.0/this.direction.z;min=(minimum.z-this.origin.z)*inv;max=(maximum.z-this.origin.z)*inv;if(min>max){temp=min;min=max;max=temp;}d=Math.max(min,d);maxValue=Math.min(max,maxValue);if(d>maxValue){return false;}}return true;};Ray.prototype.intersectsBox=function(box){return this.intersectsBoxMinMax(box.minimum,box.maximum);};Ray.prototype.intersectsSphere=function(sphere){var x=sphere.center.x-this.origin.x;var y=sphere.center.y-this.origin.y;var z=sphere.center.z-this.origin.z;var pyth=(x*x)+(y*y)+(z*z);var rr=sphere.radius*sphere.radius;if(pyth<=rr){return true;}var dot=(x*this.direction.x)+(y*this.direction.y)+(z*this.direction.z);if(dot<0.0){return false;}var temp=pyth-(dot*dot);return temp<=rr;};Ray.prototype.intersectsTriangle=function(vertex0,vertex1,vertex2){if(!this._edge1){this._edge1=BABYLON.Vector3.Zero();this._edge2=BABYLON.Vector3.Zero();this._pvec=BABYLON.Vector3.Zero();this._tvec=BABYLON.Vector3.Zero();this._qvec=BABYLON.Vector3.Zero();}vertex1.subtractToRef(vertex0,this._edge1);vertex2.subtractToRef(vertex0,this._edge2);BABYLON.Vector3.CrossToRef(this.direction,this._edge2,this._pvec);var det=Vector3.Dot(this._edge1,this._pvec);if(det===0){return null;}var invdet=1/det;this.origin.subtractToRef(vertex0,this._tvec);var bu=Vector3.Dot(this._tvec,this._pvec)*invdet;if(bu<0||bu>1.0){return null;}Vector3.CrossToRef(this._tvec,this._edge1,this._qvec);var bv=Vector3.Dot(this.direction,this._qvec)*invdet;if(bv<0||bu+bv>1.0){return null;}return new BABYLON.IntersectionInfo(bu,bv,Vector3.Dot(this._edge2,this._qvec)*invdet);};Ray.CreateNew=function(x,y,viewportWidth,viewportHeight,world,view,projection){var start=BABYLON.Vector3.Unproject(new BABYLON.Vector3(x,y,0),viewportWidth,viewportHeight,world,view,projection);var end=BABYLON.Vector3.Unproject(new BABYLON.Vector3(x,y,1),viewportWidth,viewportHeight,world,view,projection);var direction=end.subtract(start);direction.normalize();return new Ray(start,direction);};Ray.Transform=function(ray,matrix){var newOrigin=BABYLON.Vector3.TransformCoordinates(ray.origin,matrix);var newDirection=BABYLON.Vector3.TransformNormal(ray.direction,matrix);return new Ray(newOrigin,newDirection);};return Ray;})();BABYLON.Ray=Ray;(function(Space){Space[Space["LOCAL"]=0]="LOCAL";Space[Space["WORLD"]=1]="WORLD";})(BABYLON.Space||(BABYLON.Space={}));var Space=BABYLON.Space;var Axis=(function(){function Axis(){}Axis.X=new BABYLON.Vector3(1,0,0);Axis.Y=new BABYLON.Vector3(0,1,0);Axis.Z=new BABYLON.Vector3(0,0,1);return Axis;})();BABYLON.Axis=Axis;;})(BABYLON||(BABYLON={}));var BABYLON;(function(BABYLON){var screenshotCanvas;var fpsRange=60;var previousFramesDuration=[];var fps=60;var deltaTime=0;var cloneValue=function(source,destinationObject){if(!source)return null;if(source instanceof BABYLON.Mesh){return null;}if(source instanceof BABYLON.SubMesh){return source.clone(destinationObject);}else if(source.clone){return source.clone();}return null;};var Tools=(function(){function Tools(){}Tools.GetFilename=function(path){var index=path.lastIndexOf("/");if(index<0)return path;return path.substring(index+1);};Tools.GetDOMTextContent=function(element){var result="";var child=element.firstChild;while(child){if(child.nodeType==3){result+=child.textContent;}child=child.nextSibling;}return result;};Tools.ToDegrees=function(angle){return angle*180/Math.PI;};Tools.ToRadians=function(angle){return angle*Math.PI/180;};Tools.ExtractMinAndMaxIndexed=function(positions,indices,indexStart,indexCount){var minimum=new BABYLON.Vector3(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE);var maximum=new BABYLON.Vector3(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE);for(var index=indexStart;index<indexStart+indexCount;index++){var current=new BABYLON.Vector3(positions[indices[index]*3],positions[indices[index]*3+1],positions[indices[index]*3+2]);minimum=BABYLON.Vector3.Minimize(current,minimum);maximum=BABYLON.Vector3.Maximize(current,maximum);}return{minimum:minimum,maximum:maximum};};Tools.ExtractMinAndMax=function(positions,start,count){var minimum=new BABYLON.Vector3(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE);var maximum=new BABYLON.Vector3(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE);for(var index=start;index<start+count;index++){var current=new BABYLON.Vector3(positions[index*3],positions[index*3+1],positions[index*3+2]);minimum=BABYLON.Vector3.Minimize(current,minimum);maximum=BABYLON.Vector3.Maximize(current,maximum);}return{minimum:minimum,maximum:maximum};};Tools.MakeArray=function(obj,allowsNullUndefined){if(allowsNullUndefined!==true&&(obj===undefined||obj==null))return undefined;return Array.isArray(obj)?obj:[obj];};Tools.GetPointerPrefix=function(){var eventPrefix="pointer";if(!navigator.pointerEnabled){eventPrefix="mouse";}return eventPrefix;};Tools.QueueNewFrame=function(func){if(window.requestAnimationFrame)window.requestAnimationFrame(func);else if(window.msRequestAnimationFrame)window.msRequestAnimationFrame(func);else if(window.webkitRequestAnimationFrame)window.webkitRequestAnimationFrame(func);else if(window.mozRequestAnimationFrame)window.mozRequestAnimationFrame(func);else if(window.oRequestAnimationFrame)window.oRequestAnimationFrame(func);else{window.setTimeout(func,16);}};Tools.RequestFullscreen=function(element){if(element.requestFullscreen)element.requestFullscreen();else if(element.msRequestFullscreen)element.msRequestFullscreen();else if(element.webkitRequestFullscreen)element.webkitRequestFullscreen();else if(element.mozRequestFullScreen)element.mozRequestFullScreen();};Tools.ExitFullscreen=function(){if(document.exitFullscreen){document.exitFullscreen();}else if(document.mozCancelFullScreen){document.mozCancelFullScreen();}else if(document.webkitCancelFullScreen){document.webkitCancelFullScreen();}else if(document.msCancelFullScreen){document.msCancelFullScreen();}};Tools.CleanUrl=function(url){url=url.replace(/#/mg,"%23");return url;};Tools.LoadImage=function(url,onload,onerror,database){url=Tools.CleanUrl(url);var img=new Image();img.crossOrigin='anonymous';img.onload=function(){onload(img);};img.onerror=function(err){onerror(img,err);};var noIndexedDB=function(){img.src=url;};var loadFromIndexedDB=function(){database.loadImageFromDB(url,img);};if(database&&database.enableTexturesOffline&&BABYLON.Database.isUASupportingBlobStorage){database.openAsync(loadFromIndexedDB,noIndexedDB);}else{if(url.indexOf("file:")===-1){noIndexedDB();}else{try{var textureName=url.substring(5);var blobURL;try{blobURL=URL.createObjectURL(BABYLON.FilesInput.FilesTextures[textureName],{oneTimeOnly:true});}catch(ex){blobURL=URL.createObjectURL(BABYLON.FilesInput.FilesTextures[textureName]);}img.src=blobURL;}catch(e){Tools.Log("Error while trying to load texture: "+textureName);img.src=null;}}}return img;};Tools.LoadFile=function(url,callback,progressCallBack,database,useArrayBuffer){url=Tools.CleanUrl(url);var noIndexedDB=function(){var request=new XMLHttpRequest();var loadUrl=Tools.BaseUrl+url;request.open('GET',loadUrl,true);if(useArrayBuffer){request.responseType="arraybuffer";}request.onprogress=progressCallBack;request.onreadystatechange=function(){if(request.readyState==4){if(request.status==200||BABYLON.Tools.ValidateXHRData(request,!useArrayBuffer?1:6)){callback(!useArrayBuffer?request.responseText:request.response);}else{throw new Error("Error status: "+request.status+" - Unable to load "+loadUrl);}}};request.send(null);};var loadFromIndexedDB=function(){database.loadFileFromDB(url,callback,progressCallBack,noIndexedDB,useArrayBuffer);};if(url.indexOf("file:")!==-1){var fileName=url.substring(5);BABYLON.Tools.ReadFile(BABYLON.FilesInput.FilesToLoad[fileName],callback,progressCallBack,true);}else{if(database&&database.enableSceneOffline){database.openAsync(loadFromIndexedDB,noIndexedDB);}else{noIndexedDB();}}};Tools.ReadFile=function(fileToLoad,callback,progressCallBack,useArrayBuffer){var reader=new FileReader();reader.onload=function(e){callback(e.target.result);};reader.onprogress=progressCallBack;if(!useArrayBuffer){reader.readAsText(fileToLoad);}else{reader.readAsArrayBuffer(fileToLoad);}};Tools.CheckExtends=function(v,min,max){if(v.x<min.x)min.x=v.x;if(v.y<min.y)min.y=v.y;if(v.z<min.z)min.z=v.z;if(v.x>max.x)max.x=v.x;if(v.y>max.y)max.y=v.y;if(v.z>max.z)max.z=v.z;};Tools.WithinEpsilon=function(a,b){var num=a-b;return-1.401298E-45<=num&&num<=1.401298E-45;};Tools.DeepCopy=function(source,destination,doNotCopyList,mustCopyList){for(var prop in source){if(prop[0]==="_"&&(!mustCopyList||mustCopyList.indexOf(prop)===-1)){continue;}if(doNotCopyList&&doNotCopyList.indexOf(prop)!==-1){continue;}var sourceValue=source[prop];var typeOfSourceValue=typeof sourceValue;if(typeOfSourceValue=="function"){continue;}if(typeOfSourceValue=="object"){if(sourceValue instanceof Array){destination[prop]=[];if(sourceValue.length>0){if(typeof sourceValue[0]=="object"){for(var index=0;index<sourceValue.length;index++){var clonedValue=cloneValue(sourceValue[index],destination);if(destination[prop].indexOf(clonedValue)===-1){destination[prop].push(clonedValue);}}}else{destination[prop]=sourceValue.slice(0);}}}else{destination[prop]=cloneValue(sourceValue,destination);}}else{destination[prop]=sourceValue;}}};Tools.IsEmpty=function(obj){for(var i in obj){return false;}return true;};Tools.RegisterTopRootEvents=function(events){for(var index=0;index<events.length;index++){var event=events[index];window.addEventListener(event.name,event.handler,false);try{if(window.parent){window.parent.addEventListener(event.name,event.handler,false);}}catch(e){}}};Tools.UnregisterTopRootEvents=function(events){for(var index=0;index<events.length;index++){var event=events[index];window.removeEventListener(event.name,event.handler);try{if(window.parent){window.parent.removeEventListener(event.name,event.handler);}}catch(e){}}};Tools.GetFps=function(){return fps;};Tools.GetDeltaTime=function(){return deltaTime;};Tools._MeasureFps=function(){previousFramesDuration.push((new Date).getTime());var length=previousFramesDuration.length;if(length>=2){deltaTime=previousFramesDuration[length-1]-previousFramesDuration[length-2];}if(length>=fpsRange){if(length>fpsRange){previousFramesDuration.splice(0,1);length=previousFramesDuration.length;}var sum=0;for(var id=0;id<length-1;id++){sum+=previousFramesDuration[id+1]-previousFramesDuration[id];}fps=1000.0/(sum/(length-1));}};Tools.CreateScreenshot=function(engine,camera,size){var width;var height;var scene=camera.getScene();var previousCamera=null;if(scene.activeCamera!==camera){previousCamera=scene.activeCamera;scene.activeCamera=camera;}if(size.precision){width=Math.round(engine.getRenderWidth()*size.precision);height=Math.round(width/engine.getAspectRatio(camera));size={width:width,height:height};}else if(size.width&&size.height){width=size.width;height=size.height;}else if(size.width&&!size.height){width=size.width;height=Math.round(width/engine.getAspectRatio(camera));size={width:width,height:height};}else if(size.height&&!size.width){height=size.height;width=Math.round(height*engine.getAspectRatio(camera));size={width:width,height:height};}else if(!isNaN(size)){height=size;width=size;}else{Tools.Error("Invalid 'size' parameter !");return;}var texture=new BABYLON.RenderTargetTexture("screenShot",size,engine.scenes[0],false,false);texture.renderList=engine.scenes[0].meshes;texture.onAfterRender=function(){var numberOfChannelsByLine=width*4;var halfHeight=height/2;var data=engine.readPixels(0,0,width,height);for(var i=0;i<halfHeight;i++){for(var j=0;j<numberOfChannelsByLine;j++){var currentCell=j+i*numberOfChannelsByLine;var targetLine=height-i-1;var targetCell=j+targetLine*numberOfChannelsByLine;var temp=data[currentCell];data[currentCell]=data[targetCell];data[targetCell]=temp;}}if(!screenshotCanvas){screenshotCanvas=document.createElement('canvas');}screenshotCanvas.width=width;screenshotCanvas.height=height;var context=screenshotCanvas.getContext('2d');var imageData=context.createImageData(width,height);imageData.data.set(data);context.putImageData(imageData,0,0);var base64Image=screenshotCanvas.toDataURL();if(("download"in document.createElement("a"))){var a=window.document.createElement("a");a.href=base64Image;var date=new Date();var stringDate=date.getFullYear()+"/"+date.getMonth()+"/"+date.getDate()+"-"+date.getHours()+":"+date.getMinutes();a.setAttribute("download","screenshot-"+stringDate+".png");window.document.body.appendChild(a);a.addEventListener("click",function(){a.parentElement.removeChild(a);});a.click();}else{var newWindow=window.open("");var img=newWindow.document.createElement("img");img.src=base64Image;newWindow.document.body.appendChild(img);}};texture.render(true);texture.dispose();if(previousCamera){scene.activeCamera=previousCamera;}};Tools.ValidateXHRData=function(xhr,dataType){if(typeof dataType==="undefined"){dataType=7;}try{if(dataType&1){if(xhr.responseText&&xhr.responseText.length>0){return true;}else if(dataType===1){return false;}}if(dataType&2){var tgaHeader=BABYLON.Internals.TGATools.GetTGAHeader(xhr.response);if(tgaHeader.width&&tgaHeader.height&&tgaHeader.width>0&&tgaHeader.height>0){return true;}else if(dataType===2){return false;}}if(dataType&4){var ddsHeader=new Uint8Array(xhr.response,0,3);if(ddsHeader[0]==68&&ddsHeader[1]==68&&ddsHeader[2]==83){return true;}else{return false;}}}catch(e){}return false;};Object.defineProperty(Tools,"NoneLogLevel",{get:function(){return Tools._NoneLogLevel;},enumerable:true,configurable:true});Object.defineProperty(Tools,"MessageLogLevel",{get:function(){return Tools._MessageLogLevel;},enumerable:true,configurable:true});Object.defineProperty(Tools,"WarningLogLevel",{get:function(){return Tools._WarningLogLevel;},enumerable:true,configurable:true});Object.defineProperty(Tools,"ErrorLogLevel",{get:function(){return Tools._ErrorLogLevel;},enumerable:true,configurable:true});Object.defineProperty(Tools,"AllLogLevel",{get:function(){return Tools._MessageLogLevel|Tools._WarningLogLevel|Tools._ErrorLogLevel;},enumerable:true,configurable:true});Tools._FormatMessage=function(message){var padStr=function(i){return(i<10)?"0"+i:""+i;};var date=new Date();return"BJS - ["+padStr(date.getHours())+":"+padStr(date.getMinutes())+":"+padStr(date.getSeconds())+"]: "+message;};Tools._LogDisabled=function(message){};Tools._LogEnabled=function(message){console.log(Tools._FormatMessage(message));};Tools._WarnDisabled=function(message){};Tools._WarnEnabled=function(message){console.warn(Tools._FormatMessage(message));};Tools._ErrorDisabled=function(message){};Tools._ErrorEnabled=function(message){console.error(Tools._FormatMessage(message));};Object.defineProperty(Tools,"LogLevels",{set:function(level){if((level&Tools.MessageLogLevel)===Tools.MessageLogLevel){Tools.Log=Tools._LogEnabled;}else{Tools.Log=Tools._LogDisabled;}if((level&Tools.WarningLogLevel)===Tools.WarningLogLevel){Tools.Warn=Tools._WarnEnabled;}else{Tools.Warn=Tools._WarnDisabled;}if((level&Tools.ErrorLogLevel)===Tools.ErrorLogLevel){Tools.Error=Tools._ErrorEnabled;}else{Tools.Error=Tools._ErrorDisabled;}},enumerable:true,configurable:true});Tools.BaseUrl="";Tools._NoneLogLevel=0;Tools._MessageLogLevel=1;Tools._WarningLogLevel=2;Tools._ErrorLogLevel=4;Tools.Log=Tools._LogEnabled;Tools.Warn=Tools._WarnEnabled;Tools.Error=Tools._ErrorEnabled;return Tools;})();BABYLON.Tools=Tools;})(BABYLON||(BABYLON={}));var BABYLON;(function(BABYLON){var compileShader=function(gl,source,type,defines){var shader=gl.createShader(type==="vertex"?gl.VERTEX_SHADER:gl.FRAGMENT_SHADER);gl.shaderSource(shader,(defines?defines+"\n":"")+source);gl.compileShader(shader);if(!gl.getShaderParameter(shader,gl.COMPILE_STATUS)){throw new Error(gl.getShaderInfoLog(shader));}return shader;};var getSamplingParameters=function(samplingMode,generateMipMaps,gl){var magFilter=gl.NEAREST;var minFilter=gl.NEAREST;if(samplingMode===BABYLON.Texture.BILINEAR_SAMPLINGMODE){magFilter=gl.LINEAR;if(generateMipMaps){minFilter=gl.LINEAR_MIPMAP_NEAREST;}else{minFilter=gl.LINEAR;}}else if(samplingMode===BABYLON.Texture.TRILINEAR_SAMPLINGMODE){magFilter=gl.LINEAR;if(generateMipMaps){minFilter=gl.LINEAR_MIPMAP_LINEAR;}else{minFilter=gl.LINEAR;}}else if(samplingMode===BABYLON.Texture.NEAREST_SAMPLINGMODE){magFilter=gl.NEAREST;if(generateMipMaps){minFilter=gl.NEAREST_MIPMAP_LINEAR;}else{minFilter=gl.NEAREST;}}return{min:minFilter,mag:magFilter};};var getExponantOfTwo=function(value,max){var count=1;do{count*=2;}while(count<value);if(count>max)count=max;return count;};var prepareWebGLTexture=function(texture,gl,scene,width,height,invertY,noMipmap,isCompressed,processFunction,samplingMode){if(typeof samplingMode==="undefined"){samplingMode=BABYLON.Texture.TRILINEAR_SAMPLINGMODE;}var engine=scene.getEngine();var potWidth=getExponantOfTwo(width,engine.getCaps().maxTextureSize);var potHeight=getExponantOfTwo(height,engine.getCaps().maxTextureSize);gl.bindTexture(gl.TEXTURE_2D,texture);gl.pixelStorei(gl.UNPACK_FLIP_Y_WEBGL,invertY===undefined?1:(invertY?1:0));processFunction(potWidth,potHeight);var filters=getSamplingParameters(samplingMode,!noMipmap,gl);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_MAG_FILTER,filters.mag);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_MIN_FILTER,filters.min);if(!noMipmap&&!isCompressed){gl.generateMipmap(gl.TEXTURE_2D);}gl.bindTexture(gl.TEXTURE_2D,null);engine._activeTexturesCache=[];texture._baseWidth=width;texture._baseHeight=height;texture._width=potWidth;texture._height=potHeight;texture.isReady=true;scene._removePendingData(texture);};var cascadeLoad=function(rootUrl,index,loadedImages,scene,onfinish,extensions){var img;var onload=function(){loadedImages.push(img);scene._removePendingData(img);if(index!=extensions.length-1){cascadeLoad(rootUrl,index+1,loadedImages,scene,onfinish,extensions);}else{onfinish(loadedImages);}};var onerror=function(){scene._removePendingData(img);};img=BABYLON.Tools.LoadImage(rootUrl+extensions[index],onload,onerror,scene.database);scene._addPendingData(img);};var EngineCapabilities=(function(){function EngineCapabilities(){}return EngineCapabilities;})();BABYLON.EngineCapabilities=EngineCapabilities;var Engine=(function(){function Engine(canvas,antialias,options){var _this=this;this.isFullscreen=false;this.isPointerLock=false;this.forceWireframe=false;this.cullBackFaces=true;this.renderEvenInBackground=true;this.scenes=new Array();this._windowIsBackground=false;this._runningLoop=false;this._loadedTexturesCache=new Array();this._activeTexturesCache=new Array();this._compiledEffects={};this._depthMask=false;this._renderingCanvas=canvas;this._canvasClientRect=this._renderingCanvas.getBoundingClientRect();options=options||{};options.antialias=antialias;try{this._gl=canvas.getContext("webgl",options)||canvas.getContext("experimental-webgl",options);}catch(e){throw new Error("WebGL not supported");}if(!this._gl){throw new Error("WebGL not supported");}this._onBlur=function(){_this._windowIsBackground=true;};this._onFocus=function(){_this._windowIsBackground=false;};window.addEventListener("blur",this._onBlur);window.addEventListener("focus",this._onFocus);this._workingCanvas=document.createElement("canvas");this._workingContext=this._workingCanvas.getContext("2d");this._hardwareScalingLevel=1.0/(window.devicePixelRatio||1.0);this.resize();this._caps=new EngineCapabilities();this._caps.maxTexturesImageUnits=this._gl.getParameter(this._gl.MAX_TEXTURE_IMAGE_UNITS);this._caps.maxTextureSize=this._gl.getParameter(this._gl.MAX_TEXTURE_SIZE);this._caps.maxCubemapTextureSize=this._gl.getParameter(this._gl.MAX_CUBE_MAP_TEXTURE_SIZE);this._caps.maxRenderTextureSize=this._gl.getParameter(this._gl.MAX_RENDERBUFFER_SIZE);this._caps.standardDerivatives=(this._gl.getExtension('OES_standard_derivatives')!==null);this._caps.s3tc=this._gl.getExtension('WEBGL_compressed_texture_s3tc');this._caps.textureFloat=(this._gl.getExtension('OES_texture_float')!==null);this._caps.textureAnisotropicFilterExtension=this._gl.getExtension('EXT_texture_filter_anisotropic')||this._gl.getExtension('WEBKIT_EXT_texture_filter_anisotropic')||this._gl.getExtension('MOZ_EXT_texture_filter_anisotropic');this._caps.maxAnisotropy=this._caps.textureAnisotropicFilterExtension?this._gl.getParameter(this._caps.textureAnisotropicFilterExtension.MAX_TEXTURE_MAX_ANISOTROPY_EXT):0;this._caps.instancedArrays=this._gl.getExtension('ANGLE_instanced_arrays');this.setDepthBuffer(true);this.setDepthFunctionToLessOrEqual();this.setDepthWrite(true);this._onFullscreenChange=function(){if(document.fullscreen!==undefined){_this.isFullscreen=document.fullscreen;}else if(document.mozFullScreen!==undefined){_this.isFullscreen=document.mozFullScreen;}else if(document.webkitIsFullScreen!==undefined){_this.isFullscreen=document.webkitIsFullScreen;}else if(document.msIsFullScreen!==undefined){_this.isFullscreen=document.msIsFullScreen;}if(_this.isFullscreen&&_this._pointerLockRequested){canvas.requestPointerLock=canvas.requestPointerLock||canvas.msRequestPointerLock||canvas.mozRequestPointerLock||canvas.webkitRequestPointerLock;if(canvas.requestPointerLock){canvas.requestPointerLock();}}};document.addEventListener("fullscreenchange",this._onFullscreenChange,false);document.addEventListener("mozfullscreenchange",this._onFullscreenChange,false);document.addEventListener("webkitfullscreenchange",this._onFullscreenChange,false);document.addEventListener("msfullscreenchange",this._onFullscreenChange,false);this._onPointerLockChange=function(){_this.isPointerLock=(document.mozPointerLockElement===canvas||document.webkitPointerLockElement===canvas||document.msPointerLockElement===canvas||document.pointerLockElement===canvas);};document.addEventListener("pointerlockchange",this._onPointerLockChange,false);document.addEventListener("mspointerlockchange",this._onPointerLockChange,false);document.addEventListener("mozpointerlockchange",this._onPointerLockChange,false);document.addEventListener("webkitpointerlockchange",this._onPointerLockChange,false);}Object.defineProperty(Engine,"ALPHA_DISABLE",{get:function(){return Engine._ALPHA_DISABLE;},enumerable:true,configurable:true});Object.defineProperty(Engine,"ALPHA_ADD",{get:function(){return Engine._ALPHA_ADD;},enumerable:true,configurable:true});Object.defineProperty(Engine,"ALPHA_COMBINE",{get:function(){return Engine._ALPHA_COMBINE;},enumerable:true,configurable:true});Object.defineProperty(Engine,"DELAYLOADSTATE_NONE",{get:function(){return Engine._DELAYLOADSTATE_NONE;},enumerable:true,configurable:true});Object.defineProperty(Engine,"DELAYLOADSTATE_LOADED",{get:function(){return Engine._DELAYLOADSTATE_LOADED;},enumerable:true,configurable:true});Object.defineProperty(Engine,"DELAYLOADSTATE_LOADING",{get:function(){return Engine._DELAYLOADSTATE_LOADING;},enumerable:true,configurable:true});Object.defineProperty(Engine,"DELAYLOADSTATE_NOTLOADED",{get:function(){return Engine._DELAYLOADSTATE_NOTLOADED;},enumerable:true,configurable:true});Object.defineProperty(Engine,"Version",{get:function(){return"1.13.0";},enumerable:true,configurable:true});Engine.prototype.getAspectRatio=function(camera){var viewport=camera.viewport;return(this.getRenderWidth()*viewport.width)/(this.getRenderHeight()*viewport.height);};Engine.prototype.getRenderWidth=function(){if(this._currentRenderTarget){return this._currentRenderTarget._width;}return this._renderingCanvas.width;};Engine.prototype.getRenderHeight=function(){if(this._currentRenderTarget){return this._currentRenderTarget._height;}return this._renderingCanvas.height;};Engine.prototype.getRenderingCanvas=function(){return this._renderingCanvas;};Engine.prototype.getRenderingCanvasClientRect=function(){return this._renderingCanvas.getBoundingClientRect();};Engine.prototype.setHardwareScalingLevel=function(level){this._hardwareScalingLevel=level;this.resize();};Engine.prototype.getHardwareScalingLevel=function(){return this._hardwareScalingLevel;};Engine.prototype.getLoadedTexturesCache=function(){return this._loadedTexturesCache;};Engine.prototype.getCaps=function(){return this._caps;};Engine.prototype.setDepthFunctionToGreater=function(){this._gl.depthFunc(this._gl.GREATER);};Engine.prototype.setDepthFunctionToGreaterOrEqual=function(){this._gl.depthFunc(this._gl.GEQUAL);};Engine.prototype.setDepthFunctionToLess=function(){this._gl.depthFunc(this._gl.LESS);};Engine.prototype.setDepthFunctionToLessOrEqual=function(){this._gl.depthFunc(this._gl.LEQUAL);};Engine.prototype.stopRenderLoop=function(){this._renderFunction=null;this._runningLoop=false;};Engine.prototype._renderLoop=function(){var _this=this;var shouldRender=true;if(!this.renderEvenInBackground&&this._windowIsBackground){shouldRender=false;}if(shouldRender){this.beginFrame();if(this._renderFunction){this._renderFunction();}this.endFrame();}if(this._runningLoop){BABYLON.Tools.QueueNewFrame(function(){_this._renderLoop();});}};Engine.prototype.runRenderLoop=function(renderFunction){var _this=this;this._runningLoop=true;this._renderFunction=renderFunction;BABYLON.Tools.QueueNewFrame(function(){_this._renderLoop();});};Engine.prototype.switchFullscreen=function(requestPointerLock){if(this.isFullscreen){BABYLON.Tools.ExitFullscreen();}else{this._pointerLockRequested=requestPointerLock;BABYLON.Tools.RequestFullscreen(this._renderingCanvas);}};Engine.prototype.clear=function(color,backBuffer,depthStencil){this._gl.clearColor(color.r,color.g,color.b,color.a!==undefined?color.a:1.0);if(this._depthMask){this._gl.clearDepth(1.0);}var mode=0;if(backBuffer)mode|=this._gl.COLOR_BUFFER_BIT;if(depthStencil&&this._depthMask)mode|=this._gl.DEPTH_BUFFER_BIT;this._gl.clear(mode);};Engine.prototype.setViewport=function(viewport,requiredWidth,requiredHeight){var width=requiredWidth||this._renderingCanvas.width;var height=requiredHeight||this._renderingCanvas.height;var x=viewport.x||0;var y=viewport.y||0;this._cachedViewport=viewport;this._gl.viewport(x*width,y*height,width*viewport.width,height*viewport.height);};Engine.prototype.setDirectViewport=function(x,y,width,height){this._cachedViewport=null;this._gl.viewport(x,y,width,height);};Engine.prototype.beginFrame=function(){BABYLON.Tools._MeasureFps();};Engine.prototype.endFrame=function(){this.flushFramebuffer();};Engine.prototype.resize=function(){this._renderingCanvas.width=this._renderingCanvas.clientWidth/this._hardwareScalingLevel;this._renderingCanvas.height=this._renderingCanvas.clientHeight/this._hardwareScalingLevel;this._canvasClientRect=this._renderingCanvas.getBoundingClientRect();};Engine.prototype.bindFramebuffer=function(texture){this._currentRenderTarget=texture;var gl=this._gl;gl.bindFramebuffer(gl.FRAMEBUFFER,texture._framebuffer);this._gl.viewport(0,0,texture._width,texture._height);this.wipeCaches();};Engine.prototype.unBindFramebuffer=function(texture){this._currentRenderTarget=null;if(texture.generateMipMaps){var gl=this._gl;gl.bindTexture(gl.TEXTURE_2D,texture);gl.generateMipmap(gl.TEXTURE_2D);gl.bindTexture(gl.TEXTURE_2D,null);}this._gl.bindFramebuffer(this._gl.FRAMEBUFFER,null);};Engine.prototype.flushFramebuffer=function(){this._gl.flush();};Engine.prototype.restoreDefaultFramebuffer=function(){this._gl.bindFramebuffer(this._gl.FRAMEBUFFER,null);this.setViewport(this._cachedViewport);this.wipeCaches();};Engine.prototype._resetVertexBufferBinding=function(){this._gl.bindBuffer(this._gl.ARRAY_BUFFER,null);this._cachedVertexBuffers=null;};Engine.prototype.createVertexBuffer=function(vertices){var vbo=this._gl.createBuffer();this._gl.bindBuffer(this._gl.ARRAY_BUFFER,vbo);this._gl.bufferData(this._gl.ARRAY_BUFFER,new Float32Array(vertices),this._gl.STATIC_DRAW);this._resetVertexBufferBinding();vbo.references=1;return vbo;};Engine.prototype.createDynamicVertexBuffer=function(capacity){var vbo=this._gl.createBuffer();this._gl.bindBuffer(this._gl.ARRAY_BUFFER,vbo);this._gl.bufferData(this._gl.ARRAY_BUFFER,capacity,this._gl.DYNAMIC_DRAW);this._resetVertexBufferBinding();vbo.references=1;return vbo;};Engine.prototype.updateDynamicVertexBuffer=function(vertexBuffer,vertices,length){this._gl.bindBuffer(this._gl.ARRAY_BUFFER,vertexBuffer);if(vertices instanceof Float32Array){this._gl.bufferSubData(this._gl.ARRAY_BUFFER,0,vertices);}else{this._gl.bufferSubData(this._gl.ARRAY_BUFFER,0,new Float32Array(vertices));}this._resetVertexBufferBinding();};Engine.prototype._resetIndexBufferBinding=function(){this._gl.bindBuffer(this._gl.ELEMENT_ARRAY_BUFFER,null);this._cachedIndexBuffer=null;};Engine.prototype.createIndexBuffer=function(indices){var vbo=this._gl.createBuffer();this._gl.bindBuffer(this._gl.ELEMENT_ARRAY_BUFFER,vbo);this._gl.bufferData(this._gl.ELEMENT_ARRAY_BUFFER,new Uint16Array(indices),this._gl.STATIC_DRAW);this._resetIndexBufferBinding();vbo.references=1;return vbo;};Engine.prototype.bindBuffers=function(vertexBuffer,indexBuffer,vertexDeclaration,vertexStrideSize,effect){if(this._cachedVertexBuffers!==vertexBuffer||this._cachedEffectForVertexBuffers!==effect){this._cachedVertexBuffers=vertexBuffer;this._cachedEffectForVertexBuffers=effect;this._gl.bindBuffer(this._gl.ARRAY_BUFFER,vertexBuffer);var offset=0;for(var index=0;index<vertexDeclaration.length;index++){var order=effect.getAttributeLocation(index);if(order>=0){this._gl.vertexAttribPointer(order,vertexDeclaration[index],this._gl.FLOAT,false,vertexStrideSize,offset);}offset+=vertexDeclaration[index]*4;}}if(this._cachedIndexBuffer!==indexBuffer){this._cachedIndexBuffer=indexBuffer;this._gl.bindBuffer(this._gl.ELEMENT_ARRAY_BUFFER,indexBuffer);}};Engine.prototype.bindMultiBuffers=function(vertexBuffers,indexBuffer,effect){if(this._cachedVertexBuffers!==vertexBuffers||this._cachedEffectForVertexBuffers!==effect){this._cachedVertexBuffers=vertexBuffers;this._cachedEffectForVertexBuffers=effect;var attributes=effect.getAttributesNames();for(var index=0;index<attributes.length;index++){var order=effect.getAttributeLocation(index);if(order>=0){var vertexBuffer=vertexBuffers[attributes[index]];if(!vertexBuffer){continue;}var stride=vertexBuffer.getStrideSize();this._gl.bindBuffer(this._gl.ARRAY_BUFFER,vertexBuffer.getBuffer());this._gl.vertexAttribPointer(order,stride,this._gl.FLOAT,false,stride*4,0);}}}if(this._cachedIndexBuffer!==indexBuffer){this._cachedIndexBuffer=indexBuffer;this._gl.bindBuffer(this._gl.ELEMENT_ARRAY_BUFFER,indexBuffer);}};Engine.prototype._releaseBuffer=function(buffer){buffer.references--;if(buffer.references===0){this._gl.deleteBuffer(buffer);return true;}return false;};Engine.prototype.createInstancesBuffer=function(capacity){var buffer=this._gl.createBuffer();buffer.capacity=capacity;this._gl.bindBuffer(this._gl.ARRAY_BUFFER,buffer);this._gl.bufferData(this._gl.ARRAY_BUFFER,capacity,this._gl.DYNAMIC_DRAW);return buffer;};Engine.prototype.deleteInstancesBuffer=function(buffer){this._gl.deleteBuffer(buffer);};Engine.prototype.updateAndBindInstancesBuffer=function(instancesBuffer,data,offsetLocations){this._gl.bindBuffer(this._gl.ARRAY_BUFFER,instancesBuffer);this._gl.bufferSubData(this._gl.ARRAY_BUFFER,0,data);for(var index=0;index<4;index++){var offsetLocation=offsetLocations[index];this._gl.enableVertexAttribArray(offsetLocation);this._gl.vertexAttribPointer(offsetLocation,4,this._gl.FLOAT,false,64,index*16);this._caps.instancedArrays.vertexAttribDivisorANGLE(offsetLocation,1);}};Engine.prototype.unBindInstancesBuffer=function(instancesBuffer,offsetLocations){this._gl.bindBuffer(this._gl.ARRAY_BUFFER,instancesBuffer);for(var index=0;index<4;index++){var offsetLocation=offsetLocations[index];this._gl.disableVertexAttribArray(offsetLocation);this._caps.instancedArrays.vertexAttribDivisorANGLE(offsetLocation,0);}};Engine.prototype.draw=function(useTriangles,indexStart,indexCount,instancesCount){if(instancesCount){this._caps.instancedArrays.drawElementsInstancedANGLE(useTriangles?this._gl.TRIANGLES:this._gl.LINES,indexCount,this._gl.UNSIGNED_SHORT,indexStart*2,instancesCount);return;}this._gl.drawElements(useTriangles?this._gl.TRIANGLES:this._gl.LINES,indexCount,this._gl.UNSIGNED_SHORT,indexStart*2);};Engine.prototype._releaseEffect=function(effect){if(this._compiledEffects[effect._key]){delete this._compiledEffects[effect._key];if(effect.getProgram()){this._gl.deleteProgram(effect.getProgram());}}};Engine.prototype.createEffect=function(baseName,attributesNames,uniformsNames,samplers,defines,optionalDefines,onCompiled,onError){var vertex=baseName.vertexElement||baseName.vertex||baseName;var fragment=baseName.fragmentElement||baseName.fragment||baseName;var name=vertex+"+"+fragment+"@"+defines;if(this._compiledEffects[name]){return this._compiledEffects[name];}var effect=new BABYLON.Effect(baseName,attributesNames,uniformsNames,samplers,this,defines,optionalDefines,onCompiled,onError);effect._key=name;this._compiledEffects[name]=effect;return effect;};Engine.prototype.createShaderProgram=function(vertexCode,fragmentCode,defines){var vertexShader=compileShader(this._gl,vertexCode,"vertex",defines);var fragmentShader=compileShader(this._gl,fragmentCode,"fragment",defines);var shaderProgram=this._gl.createProgram();this._gl.attachShader(shaderProgram,vertexShader);this._gl.attachShader(shaderProgram,fragmentShader);this._gl.linkProgram(shaderProgram);var linked=this._gl.getProgramParameter(shaderProgram,this._gl.LINK_STATUS);if(!linked){var error=this._gl.getProgramInfoLog(shaderProgram);if(error){throw new Error(error);}}this._gl.deleteShader(vertexShader);this._gl.deleteShader(fragmentShader);return shaderProgram;};Engine.prototype.getUniforms=function(shaderProgram,uniformsNames){var results=[];for(var index=0;index<uniformsNames.length;index++){results.push(this._gl.getUniformLocation(shaderProgram,uniformsNames[index]));}return results;};Engine.prototype.getAttributes=function(shaderProgram,attributesNames){var results=[];for(var index=0;index<attributesNames.length;index++){try{results.push(this._gl.getAttribLocation(shaderProgram,attributesNames[index]));}catch(e){results.push(-1);}}return results;};Engine.prototype.enableEffect=function(effect){if(!effect||!effect.getAttributesCount()||this._currentEffect===effect){return;}this._vertexAttribArrays=this._vertexAttribArrays||[];this._gl.useProgram(effect.getProgram());for(var i in this._vertexAttribArrays){if(i>this._gl.VERTEX_ATTRIB_ARRAY_ENABLED||!this._vertexAttribArrays[i]){continue;}this._vertexAttribArrays[i]=false;this._gl.disableVertexAttribArray(i);}var attributesCount=effect.getAttributesCount();for(var index=0;index<attributesCount;index++){var order=effect.getAttributeLocation(index);if(order>=0){this._vertexAttribArrays[order]=true;this._gl.enableVertexAttribArray(order);}}this._currentEffect=effect;};Engine.prototype.setArray=function(uniform,array){if(!uniform)return;this._gl.uniform1fv(uniform,array);};Engine.prototype.setMatrices=function(uniform,matrices){if(!uniform)return;this._gl.uniformMatrix4fv(uniform,false,matrices);};Engine.prototype.setMatrix=function(uniform,matrix){if(!uniform)return;this._gl.uniformMatrix4fv(uniform,false,matrix.toArray());};Engine.prototype.setFloat=function(uniform,value){if(!uniform)return;this._gl.uniform1f(uniform,value);};Engine.prototype.setFloat2=function(uniform,x,y){if(!uniform)return;this._gl.uniform2f(uniform,x,y);};Engine.prototype.setFloat3=function(uniform,x,y,z){if(!uniform)return;this._gl.uniform3f(uniform,x,y,z);};Engine.prototype.setBool=function(uniform,bool){if(!uniform)return;this._gl.uniform1i(uniform,bool);};Engine.prototype.setFloat4=function(uniform,x,y,z,w){if(!uniform)return;this._gl.uniform4f(uniform,x,y,z,w);};Engine.prototype.setColor3=function(uniform,color3){if(!uniform)return;this._gl.uniform3f(uniform,color3.r,color3.g,color3.b);};Engine.prototype.setColor4=function(uniform,color3,alpha){if(!uniform)return;this._gl.uniform4f(uniform,color3.r,color3.g,color3.b,alpha);};Engine.prototype.setState=function(culling){if(this._cullingState!==culling){if(culling){this._gl.cullFace(this.cullBackFaces?this._gl.BACK:this._gl.FRONT);this._gl.enable(this._gl.CULL_FACE);}else{this._gl.disable(this._gl.CULL_FACE);}this._cullingState=culling;}};Engine.prototype.setDepthBuffer=function(enable){if(enable){this._gl.enable(this._gl.DEPTH_TEST);}else{this._gl.disable(this._gl.DEPTH_TEST);}};Engine.prototype.setDepthWrite=function(enable){this._gl.depthMask(enable);this._depthMask=enable;};Engine.prototype.setColorWrite=function(enable){this._gl.colorMask(enable,enable,enable,enable);};Engine.prototype.setAlphaMode=function(mode){switch(mode){case BABYLON.Engine.ALPHA_DISABLE:this.setDepthWrite(true);this._gl.disable(this._gl.BLEND);break;case BABYLON.Engine.ALPHA_COMBINE:this.setDepthWrite(false);this._gl.blendFuncSeparate(this._gl.SRC_ALPHA,this._gl.ONE_MINUS_SRC_ALPHA,this._gl.ONE,this._gl.ONE);this._gl.enable(this._gl.BLEND);break;case BABYLON.Engine.ALPHA_ADD:this.setDepthWrite(false);this._gl.blendFuncSeparate(this._gl.ONE,this._gl.ONE,this._gl.ZERO,this._gl.ONE);this._gl.enable(this._gl.BLEND);break;}};Engine.prototype.setAlphaTesting=function(enable){this._alphaTest=enable;};Engine.prototype.getAlphaTesting=function(){return this._alphaTest;};Engine.prototype.wipeCaches=function(){this._activeTexturesCache=[];this._currentEffect=null;this._cullingState=null;this._cachedVertexBuffers=null;this._cachedIndexBuffer=null;this._cachedEffectForVertexBuffers=null;};Engine.prototype.setSamplingMode=function(texture,samplingMode){var gl=this._gl;gl.bindTexture(gl.TEXTURE_2D,texture);var magFilter=gl.NEAREST;var minFilter=gl.NEAREST;if(samplingMode===BABYLON.Texture.BILINEAR_SAMPLINGMODE){magFilter=gl.LINEAR;minFilter=gl.LINEAR;}else if(samplingMode===BABYLON.Texture.TRILINEAR_SAMPLINGMODE){magFilter=gl.LINEAR;minFilter=gl.LINEAR_MIPMAP_LINEAR;}gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_MAG_FILTER,magFilter);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_MIN_FILTER,minFilter);gl.bindTexture(gl.TEXTURE_2D,null);};Engine.prototype.createTexture=function(url,noMipmap,invertY,scene,samplingMode){var _this=this;if(typeof samplingMode==="undefined"){samplingMode=BABYLON.Texture.TRILINEAR_SAMPLINGMODE;}var texture=this._gl.createTexture();var extension=url.substr(url.length-4,4).toLowerCase();var isDDS=this.getCaps().s3tc&&(extension===".dds");var isTGA=(extension===".tga");scene._addPendingData(texture);texture.url=url;texture.noMipmap=noMipmap;texture.references=1;this._loadedTexturesCache.push(texture);if(isTGA){BABYLON.Tools.LoadFile(url,function(arrayBuffer){var data=new Uint8Array(arrayBuffer);var header=BABYLON.Internals.TGATools.GetTGAHeader(data);prepareWebGLTexture(texture,_this._gl,scene,header.width,header.height,invertY,noMipmap,false,function(){BABYLON.Internals.TGATools.UploadContent(_this._gl,data);},samplingMode);},null,scene.database,true);}else if(isDDS){BABYLON.Tools.LoadFile(url,function(data){var info=BABYLON.Internals.DDSTools.GetDDSInfo(data);var loadMipmap=(info.isRGB||info.isLuminance||info.mipmapCount>1)&&!noMipmap&&((info.width>>(info.mipmapCount-1))==1);prepareWebGLTexture(texture,_this._gl,scene,info.width,info.height,invertY,!loadMipmap,info.isFourCC,function(){console.log("loading "+url);BABYLON.Internals.DDSTools.UploadDDSLevels(_this._gl,_this.getCaps().s3tc,data,info,loadMipmap,1);},samplingMode);},null,scene.database,true);}else{var onload=function(img){prepareWebGLTexture(texture,_this._gl,scene,img.width,img.height,invertY,noMipmap,false,function(potWidth,potHeight){var isPot=(img.width==potWidth&&img.height==potHeight);if(!isPot){_this._workingCanvas.width=potWidth;_this._workingCanvas.height=potHeight;_this._workingContext.drawImage(img,0,0,img.width,img.height,0,0,potWidth,potHeight);}_this._gl.texImage2D(_this._gl.TEXTURE_2D,0,_this._gl.RGBA,_this._gl.RGBA,_this._gl.UNSIGNED_BYTE,isPot?img:_this._workingCanvas);},samplingMode);};var onerror=function(){scene._removePendingData(texture);};BABYLON.Tools.LoadImage(url,onload,onerror,scene.database);}return texture;};Engine.prototype.createDynamicTexture=function(width,height,generateMipMaps,samplingMode){var texture=this._gl.createTexture();width=getExponantOfTwo(width,this._caps.maxTextureSize);height=getExponantOfTwo(height,this._caps.maxTextureSize);this._gl.bindTexture(this._gl.TEXTURE_2D,texture);var filters=getSamplingParameters(samplingMode,generateMipMaps,this._gl);this._gl.texParameteri(this._gl.TEXTURE_2D,this._gl.TEXTURE_MAG_FILTER,filters.mag);this._gl.texParameteri(this._gl.TEXTURE_2D,this._gl.TEXTURE_MIN_FILTER,filters.min);this._gl.bindTexture(this._gl.TEXTURE_2D,null);this._activeTexturesCache=[];texture._baseWidth=width;texture._baseHeight=height;texture._width=width;texture._height=height;texture.isReady=false;texture.generateMipMaps=generateMipMaps;texture.references=1;this._loadedTexturesCache.push(texture);return texture;};Engine.prototype.updateDynamicTexture=function(texture,canvas,invertY){this._gl.bindTexture(this._gl.TEXTURE_2D,texture);this._gl.pixelStorei(this._gl.UNPACK_FLIP_Y_WEBGL,invertY?1:0);this._gl.texImage2D(this._gl.TEXTURE_2D,0,this._gl.RGBA,this._gl.RGBA,this._gl.UNSIGNED_BYTE,canvas);if(texture.generateMipMaps){this._gl.generateMipmap(this._gl.TEXTURE_2D);}this._gl.bindTexture(this._gl.TEXTURE_2D,null);this._activeTexturesCache=[];texture.isReady=true;};Engine.prototype.updateVideoTexture=function(texture,video,invertY){this._gl.bindTexture(this._gl.TEXTURE_2D,texture);this._gl.pixelStorei(this._gl.UNPACK_FLIP_Y_WEBGL,invertY?0:1);if(video.videoWidth!==texture._width||video.videoHeight!==texture._height){if(!texture._workingCanvas){texture._workingCanvas=document.createElement("canvas");texture._workingContext=texture._workingCanvas.getContext("2d");texture._workingCanvas.width=texture._width;texture._workingCanvas.height=texture._height;}texture._workingContext.drawImage(video,0,0,video.videoWidth,video.videoHeight,0,0,texture._width,texture._height);this._gl.texImage2D(this._gl.TEXTURE_2D,0,this._gl.RGBA,this._gl.RGBA,this._gl.UNSIGNED_BYTE,texture._workingCanvas);}else{this._gl.texImage2D(this._gl.TEXTURE_2D,0,this._gl.RGBA,this._gl.RGBA,this._gl.UNSIGNED_BYTE,video);}if(texture.generateMipMaps){this._gl.generateMipmap(this._gl.TEXTURE_2D);}this._gl.bindTexture(this._gl.TEXTURE_2D,null);this._activeTexturesCache=[];texture.isReady=true;};Engine.prototype.createRenderTargetTexture=function(size,options){var generateMipMaps=false;var generateDepthBuffer=true;var samplingMode=BABYLON.Texture.TRILINEAR_SAMPLINGMODE;if(options!==undefined){generateMipMaps=options.generateMipMaps===undefined?options:options.generateMipmaps;generateDepthBuffer=options.generateDepthBuffer===undefined?true:options.generateDepthBuffer;if(options.samplingMode!==undefined){samplingMode=options.samplingMode;}}var gl=this._gl;var texture=gl.createTexture();gl.bindTexture(gl.TEXTURE_2D,texture);var width=size.width||size;var height=size.height||size;var filters=getSamplingParameters(samplingMode,generateMipMaps,gl);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_MAG_FILTER,filters.mag);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_MIN_FILTER,filters.min);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_WRAP_S,gl.CLAMP_TO_EDGE);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_WRAP_T,gl.CLAMP_TO_EDGE);gl.texImage2D(gl.TEXTURE_2D,0,gl.RGBA,width,height,0,gl.RGBA,gl.UNSIGNED_BYTE,null);var depthBuffer;if(generateDepthBuffer){depthBuffer=gl.createRenderbuffer();gl.bindRenderbuffer(gl.RENDERBUFFER,depthBuffer);gl.renderbufferStorage(gl.RENDERBUFFER,gl.DEPTH_COMPONENT16,width,height);}var framebuffer=gl.createFramebuffer();gl.bindFramebuffer(gl.FRAMEBUFFER,framebuffer);gl.framebufferTexture2D(gl.FRAMEBUFFER,gl.COLOR_ATTACHMENT0,gl.TEXTURE_2D,texture,0);if(generateDepthBuffer){gl.framebufferRenderbuffer(gl.FRAMEBUFFER,gl.DEPTH_ATTACHMENT,gl.RENDERBUFFER,depthBuffer);}gl.bindTexture(gl.TEXTURE_2D,null);gl.bindRenderbuffer(gl.RENDERBUFFER,null);gl.bindFramebuffer(gl.FRAMEBUFFER,null);texture._framebuffer=framebuffer;if(generateDepthBuffer){texture._depthBuffer=depthBuffer;}texture._width=width;texture._height=height;texture.isReady=true;texture.generateMipMaps=generateMipMaps;texture.references=1;this._activeTexturesCache=[];this._loadedTexturesCache.push(texture);return texture;};Engine.prototype.createCubeTexture=function(rootUrl,scene,extensions,noMipmap){var _this=this;var gl=this._gl;var texture=gl.createTexture();texture.isCube=true;texture.url=rootUrl;texture.references=1;this._loadedTexturesCache.push(texture);var extension=rootUrl.substr(rootUrl.length-4,4).toLowerCase();var isDDS=this.getCaps().s3tc&&(extension===".dds");if(isDDS){BABYLON.Tools.LoadFile(rootUrl,function(data){var info=BABYLON.Internals.DDSTools.GetDDSInfo(data);var loadMipmap=(info.isRGB||info.isLuminance||info.mipmapCount>1)&&!noMipmap;gl.bindTexture(gl.TEXTURE_CUBE_MAP,texture);gl.pixelStorei(gl.UNPACK_FLIP_Y_WEBGL,1);BABYLON.Internals.DDSTools.UploadDDSLevels(_this._gl,_this.getCaps().s3tc,data,info,loadMipmap,6);if(!noMipmap&&!info.isFourCC&&info.mipmapCount==1){gl.generateMipmap(gl.TEXTURE_CUBE_MAP);}gl.texParameteri(gl.TEXTURE_CUBE_MAP,gl.TEXTURE_MAG_FILTER,gl.LINEAR);gl.texParameteri(gl.TEXTURE_CUBE_MAP,gl.TEXTURE_MIN_FILTER,loadMipmap?gl.LINEAR_MIPMAP_LINEAR:gl.LINEAR);gl.texParameteri(gl.TEXTURE_CUBE_MAP,gl.TEXTURE_WRAP_S,gl.CLAMP_TO_EDGE);gl.texParameteri(gl.TEXTURE_CUBE_MAP,gl.TEXTURE_WRAP_T,gl.CLAMP_TO_EDGE);gl.bindTexture(gl.TEXTURE_CUBE_MAP,null);_this._activeTexturesCache=[];texture._width=info.width;texture._height=info.height;texture.isReady=true;});}else{cascadeLoad(rootUrl,0,[],scene,function(imgs){var width=getExponantOfTwo(imgs[0].width,_this._caps.maxCubemapTextureSize);var height=width;_this._workingCanvas.width=width;_this._workingCanvas.height=height;var faces=[gl.TEXTURE_CUBE_MAP_POSITIVE_X,gl.TEXTURE_CUBE_MAP_POSITIVE_Y,gl.TEXTURE_CUBE_MAP_POSITIVE_Z,gl.TEXTURE_CUBE_MAP_NEGATIVE_X,gl.TEXTURE_CUBE_MAP_NEGATIVE_Y,gl.TEXTURE_CUBE_MAP_NEGATIVE_Z];gl.bindTexture(gl.TEXTURE_CUBE_MAP,texture);gl.pixelStorei(gl.UNPACK_FLIP_Y_WEBGL,0);for(var index=0;index<faces.length;index++){_this._workingContext.drawImage(imgs[index],0,0,imgs[index].width,imgs[index].height,0,0,width,height);gl.texImage2D(faces[index],0,gl.RGBA,gl.RGBA,gl.UNSIGNED_BYTE,_this._workingCanvas);}if(!noMipmap){gl.generateMipmap(gl.TEXTURE_CUBE_MAP);}gl.texParameteri(gl.TEXTURE_CUBE_MAP,gl.TEXTURE_MAG_FILTER,gl.LINEAR);gl.texParameteri(gl.TEXTURE_CUBE_MAP,gl.TEXTURE_MIN_FILTER,noMipmap?gl.LINEAR:gl.LINEAR_MIPMAP_LINEAR);gl.texParameteri(gl.TEXTURE_CUBE_MAP,gl.TEXTURE_WRAP_S,gl.CLAMP_TO_EDGE);gl.texParameteri(gl.TEXTURE_CUBE_MAP,gl.TEXTURE_WRAP_T,gl.CLAMP_TO_EDGE);gl.bindTexture(gl.TEXTURE_CUBE_MAP,null);_this._activeTexturesCache=[];texture._width=width;texture._height=height;texture.isReady=true;},extensions);}return texture;};Engine.prototype._releaseTexture=function(texture){var gl=this._gl;if(texture._framebuffer){gl.deleteFramebuffer(texture._framebuffer);}if(texture._depthBuffer){gl.deleteRenderbuffer(texture._depthBuffer);}gl.deleteTexture(texture);for(var channel=0;channel<this._caps.maxTexturesImageUnits;channel++){this._gl.activeTexture(this._gl["TEXTURE"+channel]);this._gl.bindTexture(this._gl.TEXTURE_2D,null);this._gl.bindTexture(this._gl.TEXTURE_CUBE_MAP,null);this._activeTexturesCache[channel]=null;}var index=this._loadedTexturesCache.indexOf(texture);if(index!==-1){this._loadedTexturesCache.splice(index,1);}};Engine.prototype.bindSamplers=function(effect){this._gl.useProgram(effect.getProgram());var samplers=effect.getSamplers();for(var index=0;index<samplers.length;index++){var uniform=effect.getUniform(samplers[index]);this._gl.uniform1i(uniform,index);}this._currentEffect=null;};Engine.prototype._bindTexture=function(channel,texture){this._gl.activeTexture(this._gl["TEXTURE"+channel]);this._gl.bindTexture(this._gl.TEXTURE_2D,texture);this._activeTexturesCache[channel]=null;};Engine.prototype.setTextureFromPostProcess=function(channel,postProcess){this._bindTexture(channel,postProcess._textures.data[postProcess._currentRenderTextureInd]);};Engine.prototype.setTexture=function(channel,texture){if(channel<0){return;}if(!texture||!texture.isReady()){if(this._activeTexturesCache[channel]!=null){this._gl.activeTexture(this._gl["TEXTURE"+channel]);this._gl.bindTexture(this._gl.TEXTURE_2D,null);this._gl.bindTexture(this._gl.TEXTURE_CUBE_MAP,null);this._activeTexturesCache[channel]=null;}return;}if(texture instanceof BABYLON.VideoTexture){if(texture.update()){this._activeTexturesCache[channel]=null;}}else if(texture.delayLoadState==BABYLON.Engine.DELAYLOADSTATE_NOTLOADED){texture.delayLoad();return;}if(this._activeTexturesCache[channel]==texture){return;}this._activeTexturesCache[channel]=texture;var internalTexture=texture.getInternalTexture();this._gl.activeTexture(this._gl["TEXTURE"+channel]);if(internalTexture.isCube){this._gl.bindTexture(this._gl.TEXTURE_CUBE_MAP,internalTexture);if(internalTexture._cachedCoordinatesMode!==texture.coordinatesMode){internalTexture._cachedCoordinatesMode=texture.coordinatesMode;var textureWrapMode=(texture.coordinatesMode!==BABYLON.Texture.CUBIC_MODE&&texture.coordinatesMode!==BABYLON.Texture.SKYBOX_MODE)?this._gl.REPEAT:this._gl.CLAMP_TO_EDGE;this._gl.texParameteri(this._gl.TEXTURE_CUBE_MAP,this._gl.TEXTURE_WRAP_S,textureWrapMode);this._gl.texParameteri(this._gl.TEXTURE_CUBE_MAP,this._gl.TEXTURE_WRAP_T,textureWrapMode);}this._setAnisotropicLevel(this._gl.TEXTURE_CUBE_MAP,texture);}else{this._gl.bindTexture(this._gl.TEXTURE_2D,internalTexture);if(internalTexture._cachedWrapU!==texture.wrapU){internalTexture._cachedWrapU=texture.wrapU;switch(texture.wrapU){case BABYLON.Texture.WRAP_ADDRESSMODE:this._gl.texParameteri(this._gl.TEXTURE_2D,this._gl.TEXTURE_WRAP_S,this._gl.REPEAT);break;case BABYLON.Texture.CLAMP_ADDRESSMODE:this._gl.texParameteri(this._gl.TEXTURE_2D,this._gl.TEXTURE_WRAP_S,this._gl.CLAMP_TO_EDGE);break;case BABYLON.Texture.MIRROR_ADDRESSMODE:this._gl.texParameteri(this._gl.TEXTURE_2D,this._gl.TEXTURE_WRAP_S,this._gl.MIRRORED_REPEAT);break;}}if(internalTexture._cachedWrapV!==texture.wrapV){internalTexture._cachedWrapV=texture.wrapV;switch(texture.wrapV){case BABYLON.Texture.WRAP_ADDRESSMODE:this._gl.texParameteri(this._gl.TEXTURE_2D,this._gl.TEXTURE_WRAP_T,this._gl.REPEAT);break;case BABYLON.Texture.CLAMP_ADDRESSMODE:this._gl.texParameteri(this._gl.TEXTURE_2D,this._gl.TEXTURE_WRAP_T,this._gl.CLAMP_TO_EDGE);break;case BABYLON.Texture.MIRROR_ADDRESSMODE:this._gl.texParameteri(this._gl.TEXTURE_2D,this._gl.TEXTURE_WRAP_T,this._gl.MIRRORED_REPEAT);break;}}this._setAnisotropicLevel(this._gl.TEXTURE_2D,texture);}};Engine.prototype._setAnisotropicLevel=function(key,texture){var anisotropicFilterExtension=this._caps.textureAnisotropicFilterExtension;if(anisotropicFilterExtension&&texture._cachedAnisotropicFilteringLevel!==texture.anisotropicFilteringLevel){this._gl.texParameterf(key,anisotropicFilterExtension.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(texture.anisotropicFilteringLevel,this._caps.maxAnisotropy));texture._cachedAnisotropicFilteringLevel=texture.anisotropicFilteringLevel;}};Engine.prototype.readPixels=function(x,y,width,height){var data=new Uint8Array(height*width*4);this._gl.readPixels(0,0,width,height,this._gl.RGBA,this._gl.UNSIGNED_BYTE,data);return data;};Engine.prototype.dispose=function(){this.stopRenderLoop();while(this.scenes.length){this.scenes[0].dispose();}for(var name in this._compiledEffects){this._gl.deleteProgram(this._compiledEffects[name]._program);}for(var i in this._vertexAttribArrays){if(i>this._gl.VERTEX_ATTRIB_ARRAY_ENABLED||!this._vertexAttribArrays[i]){continue;}this._gl.disableVertexAttribArray(i);}window.removeEventListener("blur",this._onBlur);window.removeEventListener("focus",this._onFocus);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);};Engine.isSupported=function(){try{var tempcanvas=document.createElement("canvas");var gl=tempcanvas.getContext("webgl")||tempcanvas.getContext("experimental-webgl");return gl!=null&&!!window.WebGLRenderingContext;}catch(e){return false;}};Engine._ALPHA_DISABLE=0;Engine._ALPHA_ADD=1;Engine._ALPHA_COMBINE=2;Engine._DELAYLOADSTATE_NONE=0;Engine._DELAYLOADSTATE_LOADED=1;Engine._DELAYLOADSTATE_LOADING=2;Engine._DELAYLOADSTATE_NOTLOADED=4;Engine.Epsilon=0.001;Engine.CollisionsEpsilon=0.001;Engine.ShadersRepository="Babylon/Shaders/";return Engine;})();BABYLON.Engine=Engine;})(BABYLON||(BABYLON={}));var BABYLON;(function(BABYLON){var Node=(function(){function Node(name,scene){this.state="";this.animations=new Array();this._childrenFlag=-1;this._isEnabled=true;this._isReady=true;this._currentRenderId=-1;this.name=name;this.id=name;this._scene=scene;this._initCache();}Node.prototype.getScene=function(){return this._scene;};Node.prototype.getEngine=function(){return this._scene.getEngine();};Node.prototype.getWorldMatrix=function(){return BABYLON.Matrix.Identity();};Node.prototype._initCache=function(){this._cache={};this._cache.parent=undefined;};Node.prototype.updateCache=function(force){if(!force&&this.isSynchronized())return;this._cache.parent=this.parent;this._updateCache();};Node.prototype._updateCache=function(ignoreParentClass){};Node.prototype._isSynchronized=function(){return true;};Node.prototype.isSynchronizedWithParent=function(){return this.parent?this.parent._currentRenderId<=this._currentRenderId:true;};Node.prototype.isSynchronized=function(updateCache){var check=this.hasNewParent();check=check||!this.isSynchronizedWithParent();check=check||!this._isSynchronized();if(updateCache)this.updateCache(true);return!check;};Node.prototype.hasNewParent=function(update){if(this._cache.parent===this.parent)return false;if(update)this._cache.parent=this.parent;return true;};Node.prototype.isReady=function(){return this._isReady;};Node.prototype.isEnabled=function(){if(!this._isEnabled){return false;}if(this.parent){return this.parent.isEnabled();}return true;};Node.prototype.setEnabled=function(value){this._isEnabled=value;};Node.prototype.isDescendantOf=function(ancestor){if(this.parent){if(this.parent===ancestor){return true;}return this.parent.isDescendantOf(ancestor);}return false;};Node.prototype._getDescendants=function(list,results){for(var index=0;index<list.length;index++){var item=list[index];if(item.isDescendantOf(this)){results.push(item);}}};Node.prototype.getDescendants=function(){var results=[];this._getDescendants(this._scene.meshes,results);this._getDescendants(this._scene.lights,results);this._getDescendants(this._scene.cameras,results);return results;};Node.prototype._setReady=function(state){if(state==this._isReady){return;}if(!state){this._isReady=false;return;}this._isReady=true;if(this.onReady){this.onReady(this);}};return Node;})();BABYLON.Node=Node;})(BABYLON||(BABYLON={}));var BABYLON;(function(BABYLON){var BoundingSphere=(function(){function BoundingSphere(minimum,maximum){this.minimum=minimum;this.maximum=maximum;this._tempRadiusVector=BABYLON.Vector3.Zero();var distance=BABYLON.Vector3.Distance(minimum,maximum);this.center=BABYLON.Vector3.Lerp(minimum,maximum,0.5);this.radius=distance*0.5;this.centerWorld=BABYLON.Vector3.Zero();this._update(BABYLON.Matrix.Identity());}BoundingSphere.prototype._update=function(world){BABYLON.Vector3.TransformCoordinatesToRef(this.center,world,this.centerWorld);BABYLON.Vector3.TransformNormalFromFloatsToRef(1.0,1.0,1.0,world,this._tempRadiusVector);this.radiusWorld=Math.max(Math.abs(this._tempRadiusVector.x),Math.abs(this._tempRadiusVector.y),Math.abs(this._tempRadiusVector.z))*this.radius;};BoundingSphere.prototype.isInFrustum=function(frustumPlanes){for(var i=0;i<6;i++){if(frustumPlanes[i].dotCoordinate(this.centerWorld)<=-this.radiusWorld)return false;}return true;};BoundingSphere.prototype.intersectsPoint=function(point){var x=this.centerWorld.x-point.x;var y=this.centerWorld.y-point.y;var z=this.centerWorld.z-point.z;var distance=Math.sqrt((x*x)+(y*y)+(z*z));if(Math.abs(this.radiusWorld-distance)<BABYLON.Engine.Epsilon)return false;return true;};BoundingSphere.Intersects=function(sphere0,sphere1){var x=sphere0.centerWorld.x-sphere1.centerWorld.x;var y=sphere0.centerWorld.y-sphere1.centerWorld.y;var z=sphere0.centerWorld.z-sphere1.centerWorld.z;var distance=Math.sqrt((x*x)+(y*y)+(z*z));if(sphere0.radiusWorld+sphere1.radiusWorld<distance)return false;return true;};return BoundingSphere;})();BABYLON.BoundingSphere=BoundingSphere;})(BABYLON||(BABYLON={}));var BABYLON;(function(BABYLON){var BoundingBox=(function(){function BoundingBox(minimum,maximum){this.minimum=minimum;this.maximum=maximum;this.vectors=new Array();this.vectorsWorld=new Array();this.vectors.push(this.minimum.clone());this.vectors.push(this.maximum.clone());this.vectors.push(this.minimum.clone());this.vectors[2].x=this.maximum.x;this.vectors.push(this.minimum.clone());this.vectors[3].y=this.maximum.y;this.vectors.push(this.minimum.clone());this.vectors[4].z=this.maximum.z;this.vectors.push(this.maximum.clone());this.vectors[5].z=this.minimum.z;this.vectors.push(this.maximum.clone());this.vectors[6].x=this.minimum.x;this.vectors.push(this.maximum.clone());this.vectors[7].y=this.minimum.y;this.center=this.maximum.add(this.minimum).scale(0.5);this.extends=this.maximum.subtract(this.minimum).scale(0.5);this.directions=[BABYLON.Vector3.Zero(),BABYLON.Vector3.Zero(),BABYLON.Vector3.Zero()];for(var index=0;index<this.vectors.length;index++){this.vectorsWorld[index]=BABYLON.Vector3.Zero();}this.minimumWorld=BABYLON.Vector3.Zero();this.maximumWorld=BABYLON.Vector3.Zero();this._update(BABYLON.Matrix.Identity());}BoundingBox.prototype.getWorldMatrix=function(){return this._worldMatrix;};BoundingBox.prototype._update=function(world){BABYLON.Vector3.FromFloatsToRef(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE,this.minimumWorld);BABYLON.Vector3.FromFloatsToRef(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE,this.maximumWorld);for(var index=0;index<this.vectors.length;index++){var v=this.vectorsWorld[index];BABYLON.Vector3.TransformCoordinatesToRef(this.vectors[index],world,v);if(v.x<this.minimumWorld.x)this.minimumWorld.x=v.x;if(v.y<this.minimumWorld.y)this.minimumWorld.y=v.y;if(v.z<this.minimumWorld.z)this.minimumWorld.z=v.z;if(v.x>this.maximumWorld.x)this.maximumWorld.x=v.x;if(v.y>this.maximumWorld.y)this.maximumWorld.y=v.y;if(v.z>this.maximumWorld.z)this.maximumWorld.z=v.z;}this.maximumWorld.addToRef(this.minimumWorld,this.center);this.center.scaleInPlace(0.5);BABYLON.Vector3.FromFloatArrayToRef(world.m,0,this.directions[0]);BABYLON.Vector3.FromFloatArrayToRef(world.m,4,this.directions[1]);BABYLON.Vector3.FromFloatArrayToRef(world.m,8,this.directions[2]);this._worldMatrix=world;};BoundingBox.prototype.isInFrustum=function(frustumPlanes){return BoundingBox.IsInFrustum(this.vectorsWorld,frustumPlanes);};BoundingBox.prototype.intersectsPoint=function(point){var delta=BABYLON.Engine.Epsilon;if(this.maximumWorld.x-point.x<delta||delta>point.x-this.minimumWorld.x)return false;if(this.maximumWorld.y-point.y<delta||delta>point.y-this.minimumWorld.y)return false;if(this.maximumWorld.z-point.z<delta||delta>point.z-this.minimumWorld.z)return false;return true;};BoundingBox.prototype.intersectsSphere=function(sphere){return BoundingBox.IntersectsSphere(this.minimumWorld,this.maximumWorld,sphere.centerWorld,sphere.radiusWorld);};BoundingBox.prototype.intersectsMinMax=function(min,max){if(this.maximumWorld.x<min.x||this.minimumWorld.x>max.x)return false;if(this.maximumWorld.y<min.y||this.minimumWorld.y>max.y)return false;if(this.maximumWorld.z<min.z||this.minimumWorld.z>max.z)return false;return true;};BoundingBox.Intersects=function(box0,box1){if(box0.maximumWorld.x<box1.minimumWorld.x||box0.minimumWorld.x>box1.maximumWorld.x)return false;if(box0.maximumWorld.y<box1.minimumWorld.y||box0.minimumWorld.y>box1.maximumWorld.y)return false;if(box0.maximumWorld.z<box1.minimumWorld.z||box0.minimumWorld.z>box1.maximumWorld.z)return false;return true;};BoundingBox.IntersectsSphere=function(minPoint,maxPoint,sphereCenter,sphereRadius){var vector=BABYLON.Vector3.Clamp(sphereCenter,minPoint,maxPoint);var num=BABYLON.Vector3.DistanceSquared(sphereCenter,vector);return(num<=(sphereRadius*sphereRadius));};BoundingBox.IsInFrustum=function(boundingVectors,frustumPlanes){for(var p=0;p<6;p++){var inCount=8;for(var i=0;i<8;i++){if(frustumPlanes[p].dotCoordinate(boundingVectors[i])<0){--inCount;}else{break;}}if(inCount==0)return false;}return true;};return BoundingBox;})();BABYLON.BoundingBox=BoundingBox;})(BABYLON||(BABYLON={}));var BABYLON;(function(BABYLON){var computeBoxExtents=function(axis,box){var p=BABYLON.Vector3.Dot(box.center,axis);var r0=Math.abs(BABYLON.Vector3.Dot(box.directions[0],axis))*box.extends.x;var r1=Math.abs(BABYLON.Vector3.Dot(box.directions[1],axis))*box.extends.y;var r2=Math.abs(BABYLON.Vector3.Dot(box.directions[2],axis))*box.extends.z;var r=r0+r1+r2;return{min:p-r,max:p+r};};var extentsOverlap=function(min0,max0,min1,max1){return!(min0>max1||min1>max0);};var axisOverlap=function(axis,box0,box1){var result0=computeBoxExtents(axis,box0);var result1=computeBoxExtents(axis,box1);return extentsOverlap(result0.min,result0.max,result1.min,result1.max);};var BoundingInfo=(function(){function BoundingInfo(minimum,maximum){this.minimum=minimum;this.maximum=maximum;this.boundingBox=new BABYLON.BoundingBox(minimum,maximum);this.boundingSphere=new BABYLON.BoundingSphere(minimum,maximum);}BoundingInfo.prototype._update=function(world){this.boundingBox._update(world);this.boundingSphere._update(world);};BoundingInfo.prototype.isInFrustum=function(frustumPlanes){if(!this.boundingSphere.isInFrustum(frustumPlanes))return false;return this.boundingBox.isInFrustum(frustumPlanes);};BoundingInfo.prototype._checkCollision=function(collider){return collider._canDoCollision(this.boundingSphere.centerWorld,this.boundingSphere.radiusWorld,this.boundingBox.minimumWorld,this.boundingBox.maximumWorld);};BoundingInfo.prototype.intersectsPoint=function(point){if(!this.boundingSphere.centerWorld){return false;}if(!this.boundingSphere.intersectsPoint(point)){return false;}if(!this.boundingBox.intersectsPoint(point)){return false;}return true;};BoundingInfo.prototype.intersects=function(boundingInfo,precise){if(!this.boundingSphere.centerWorld||!boundingInfo.boundingSphere.centerWorld){return false;}if(!BABYLON.BoundingSphere.Intersects(this.boundingSphere,boundingInfo.boundingSphere)){return false;}if(!BABYLON.BoundingBox.Intersects(this.boundingBox,boundingInfo.boundingBox)){return false;}if(!precise){return true;}var box0=this.boundingBox;var box1=boundingInfo.boundingBox;if(!axisOverlap(box0.directions[0],box0,box1))return false;if(!axisOverlap(box0.directions[1],box0,box1))return false;if(!axisOverlap(box0.directions[2],box0,box1))return false;if(!axisOverlap(box1.directions[0],box0,box1))return false;if(!axisOverlap(box1.directions[1],box0,box1))return false;if(!axisOverlap(box1.directions[2],box0,box1))return false;if(!axisOverlap(BABYLON.Vector3.Cross(box0.directions[0],box1.directions[0]),box0,box1))return false;if(!axisOverlap(BABYLON.Vector3.Cross(box0.directions[0],box1.directions[1]),box0,box1))return false;if(!axisOverlap(BABYLON.Vector3.Cross(box0.directions[0],box1.directions[2]),box0,box1))return false;if(!axisOverlap(BABYLON.Vector3.Cross(box0.directions[1],box1.directions[0]),box0,box1))return false;if(!axisOverlap(BABYLON.Vector3.Cross(box0.directions[1],box1.directions[1]),box0,box1))return false;if(!axisOverlap(BABYLON.Vector3.Cross(box0.directions[1],box1.directions[2]),box0,box1))return false;if(!axisOverlap(BABYLON.Vector3.Cross(box0.directions[2],box1.directions[0]),box0,box1))return false;if(!axisOverlap(BABYLON.Vector3.Cross(box0.directions[2],box1.directions[1]),box0,box1))return false;if(!axisOverlap(BABYLON.Vector3.Cross(box0.directions[2],box1.directions[2]),box0,box1))return false;return true;};return BoundingInfo;})();BABYLON.BoundingInfo=BoundingInfo;})(BABYLON||(BABYLON={}));var __extends=this.__extends||function(d,b){for(var p in b)if(b.hasOwnProperty(p))d[p]=b[p];function __(){this.constructor=d;}__.prototype=b.prototype;d.prototype=new __();};var BABYLON;(function(BABYLON){var Light=(function(_super){__extends(Light,_super);function Light(name,scene){_super.call(this,name,scene);this.diffuse=new BABYLON.Color3(1.0,1.0,1.0);this.specular=new BABYLON.Color3(1.0,1.0,1.0);this.intensity=1.0;this.range=Number.MAX_VALUE;this.includedOnlyMeshes=new Array();this.excludedMeshes=new Array();this._excludedMeshesIds=new Array();this._includedOnlyMeshesIds=new Array();scene.lights.push(this);}Light.prototype.getShadowGenerator=function(){return this._shadowGenerator;};Light.prototype.transferToEffect=function(effect,uniformName0,uniformName1){};Light.prototype._getWorldMatrix=function(){return BABYLON.Matrix.Identity();};Light.prototype.canAffectMesh=function(mesh){if(!mesh){return true;}if(this.includedOnlyMeshes.length>0&&this.includedOnlyMeshes.indexOf(mesh)===-1){return false;}if(this.includedOnlyMeshes.length>0&&this.excludedMeshes.indexOf(mesh)!==-1){return false;}return true;};Light.prototype.getWorldMatrix=function(){this._currentRenderId=this.getScene().getRenderId();var worldMatrix=this._getWorldMatrix();if(this.parent&&this.parent.getWorldMatrix){if(!this._parentedWorldMatrix){this._parentedWorldMatrix=BABYLON.Matrix.Identity();}worldMatrix.multiplyToRef(this.parent.getWorldMatrix(),this._parentedWorldMatrix);return this._parentedWorldMatrix;}return worldMatrix;};Light.prototype.dispose=function(){if(this._shadowGenerator){this._shadowGenerator.dispose();this._shadowGenerator=null;}var index=this.getScene().lights.indexOf(this);this.getScene().lights.splice(index,1);};return Light;})(BABYLON.Node);BABYLON.Light=Light;})(BABYLON||(BABYLON={}));var __extends=this.__extends||function(d,b){for(var p in b)if(b.hasOwnProperty(p))d[p]=b[p];function __(){this.constructor=d;}__.prototype=b.prototype;d.prototype=new __();};var BABYLON;(function(BABYLON){var PointLight=(function(_super){__extends(PointLight,_super);function PointLight(name,position,scene){_super.call(this,name,scene);this.position=position;}PointLight.prototype.transferToEffect=function(effect,positionUniformName){if(this.parent&&this.parent.getWorldMatrix){if(!this._transformedPosition){this._transformedPosition=BABYLON.Vector3.Zero();}BABYLON.Vector3.TransformCoordinatesToRef(this.position,this.parent.getWorldMatrix(),this._transformedPosition);effect.setFloat4(positionUniformName,this._transformedPosition.x,this._transformedPosition.y,this._transformedPosition.z,0);return;}effect.setFloat4(positionUniformName,this.position.x,this.position.y,this.position.z,0);};PointLight.prototype.getShadowGenerator=function(){return null;};PointLight.prototype._getWorldMatrix=function(){if(!this._worldMatrix){this._worldMatrix=BABYLON.Matrix.Identity();}BABYLON.Matrix.TranslationToRef(this.position.x,this.position.y,this.position.z,this._worldMatrix);return this._worldMatrix;};return PointLight;})(BABYLON.Light);BABYLON.PointLight=PointLight;})(BABYLON||(BABYLON={}));var __extends=this.__extends||function(d,b){for(var p in b)if(b.hasOwnProperty(p))d[p]=b[p];function __(){this.constructor=d;}__.prototype=b.prototype;d.prototype=new __();};var BABYLON;(function(BABYLON){var SpotLight=(function(_super){__extends(SpotLight,_super);function SpotLight(name,position,direction,angle,exponent,scene){_super.call(this,name,scene);this.position=position;this.direction=direction;this.angle=angle;this.exponent=exponent;}SpotLight.prototype.setDirectionToTarget=function(target){this.direction=BABYLON.Vector3.Normalize(target.subtract(this.position));return this.direction;};SpotLight.prototype.transferToEffect=function(effect,positionUniformName,directionUniformName){var normalizeDirection;if(this.parent&&this.parent.getWorldMatrix){if(!this._transformedDirection){this._transformedDirection=BABYLON.Vector3.Zero();}if(!this._transformedPosition){this._transformedPosition=BABYLON.Vector3.Zero();}var parentWorldMatrix=this.parent.getWorldMatrix();BABYLON.Vector3.TransformCoordinatesToRef(this.position,parentWorldMatrix,this._transformedPosition);BABYLON.Vector3.TransformNormalToRef(this.direction,parentWorldMatrix,this._transformedDirection);effect.setFloat4(positionUniformName,this._transformedPosition.x,this._transformedPosition.y,this._transformedPosition.z,this.exponent);normalizeDirection=BABYLON.Vector3.Normalize(this._transformedDirection);}else{effect.setFloat4(positionUniformName,this.position.x,this.position.y,this.position.z,this.exponent);normalizeDirection=BABYLON.Vector3.Normalize(this.direction);}effect.setFloat4(directionUniformName,normalizeDirection.x,normalizeDirection.y,normalizeDirection.z,Math.cos(this.angle*0.5));};SpotLight.prototype._getWorldMatrix=function(){if(!this._worldMatrix){this._worldMatrix=BABYLON.Matrix.Identity();}BABYLON.Matrix.TranslationToRef(this.position.x,this.position.y,this.position.z,this._worldMatrix);return this._worldMatrix;};return SpotLight;})(BABYLON.Light);BABYLON.SpotLight=SpotLight;})(BABYLON||(BABYLON={}));var __extends=this.__extends||function(d,b){for(var p in b)if(b.hasOwnProperty(p))d[p]=b[p];function __(){this.constructor=d;}__.prototype=b.prototype;d.prototype=new __();};var BABYLON;(function(BABYLON){var DirectionalLight=(function(_super){__extends(DirectionalLight,_super);function DirectionalLight(name,direction,scene){_super.call(this,name,scene);this.direction=direction;this.position=direction.scale(-1);}DirectionalLight.prototype.setDirectionToTarget=function(target){this.direction=BABYLON.Vector3.Normalize(target.subtract(this.position));return this.direction;};DirectionalLight.prototype._computeTransformedPosition=function(){if(this.parent&&this.parent.getWorldMatrix){if(!this._transformedPosition){this._transformedPosition=BABYLON.Vector3.Zero();}BABYLON.Vector3.TransformCoordinatesToRef(this.position,this.parent.getWorldMatrix(),this._transformedPosition);return true;}return false;};DirectionalLight.prototype.transferToEffect=function(effect,directionUniformName){if(this.parent&&this.parent.getWorldMatrix){if(!this._transformedDirection){this._transformedDirection=BABYLON.Vector3.Zero();}BABYLON.Vector3.TransformNormalToRef(this.direction,this.parent.getWorldMatrix(),this._transformedDirection);effect.setFloat4(directionUniformName,this._transformedDirection.x,this._transformedDirection.y,this._transformedDirection.z,1);return;}effect.setFloat4(directionUniformName,this.direction.x,this.direction.y,this.direction.z,1);};DirectionalLight.prototype._getWorldMatrix=function(){if(!this._worldMatrix){this._worldMatrix=BABYLON.Matrix.Identity();}BABYLON.Matrix.TranslationToRef(this.position.x,this.position.y,this.position.z,this._worldMatrix);return this._worldMatrix;};return DirectionalLight;})(BABYLON.Light);BABYLON.DirectionalLight=DirectionalLight;})(BABYLON||(BABYLON={}));var BABYLON;(function(BABYLON){var ShadowGenerator=(function(){function ShadowGenerator(mapSize,light){var _this=this;this.filter=ShadowGenerator.FILTER_VARIANCESHADOWMAP;this._darkness=0;this._transparencyShadow=false;this._viewMatrix=BABYLON.Matrix.Zero();this._projectionMatrix=BABYLON.Matrix.Zero();this._transformMatrix=BABYLON.Matrix.Zero();this._worldViewProjection=BABYLON.Matrix.Zero();this._light=light;this._scene=light.getScene();light._shadowGenerator=this;this._shadowMap=new BABYLON.RenderTargetTexture(light.name+"_shadowMap",mapSize,this._scene,false);this._shadowMap.wrapU=BABYLON.Texture.CLAMP_ADDRESSMODE;this._shadowMap.wrapV=BABYLON.Texture.CLAMP_ADDRESSMODE;this._shadowMap.renderParticles=false;var renderSubMesh=function(subMesh){var mesh=subMesh.getRenderingMesh();var scene=_this._scene;var engine=scene.getEngine();engine.setState(subMesh.getMaterial().backFaceCulling);var batch=mesh._getInstancesRenderList(subMesh._id);if(batch.mustReturn){return;}var hardwareInstancedRendering=(engine.getCaps().instancedArrays!==null)&&(batch.visibleInstances!==null);if(_this.isReady(subMesh,hardwareInstancedRendering)){engine.enableEffect(_this._effect);mesh._bind(subMesh,_this._effect,false);var material=subMesh.getMaterial();_this._effect.setMatrix("viewProjection",_this.getTransformMatrix());if(material&&material.needAlphaTesting()){var alphaTexture=material.getAlphaTestTexture();_this._effect.setTexture("diffuseSampler",alphaTexture);_this._effect.setMatrix("diffuseMatrix",alphaTexture.getTextureMatrix());}var useBones=mesh.skeleton&&mesh.isVerticesDataPresent(BABYLON.VertexBuffer.MatricesIndicesKind)&&mesh.isVerticesDataPresent(BABYLON.VertexBuffer.MatricesWeightsKind);if(useBones){_this._effect.setMatrices("mBones",mesh.skeleton.getTransformMatrices());}if(hardwareInstancedRendering){mesh._renderWithInstances(subMesh,false,batch,_this._effect,engine);}else{if(batch.renderSelf[subMesh._id]){_this._effect.setMatrix("world",mesh.getWorldMatrix());mesh._draw(subMesh,true);}if(batch.visibleInstances[subMesh._id]){for(var instanceIndex=0;instanceIndex<batch.visibleInstances[subMesh._id].length;instanceIndex++){var instance=batch.visibleInstances[subMesh._id][instanceIndex];_this._effect.setMatrix("world",instance.getWorldMatrix());mesh._draw(subMesh,true);}}}}else{_this._shadowMap.resetRefreshCounter();}};this._shadowMap.customRenderFunction=function(opaqueSubMeshes,alphaTestSubMeshes,transparentSubMeshes){var index;for(index=0;index<opaqueSubMeshes.length;index++){renderSubMesh(opaqueSubMeshes.data[index]);}for(index=0;index<alphaTestSubMeshes.length;index++){renderSubMesh(alphaTestSubMeshes.data[index]);}if(_this._transparencyShadow){for(index=0;index<transparentSubMeshes.length;index++){renderSubMesh(transparentSubMeshes.data[index]);}}};}Object.defineProperty(ShadowGenerator,"FILTER_NONE",{get:function(){return ShadowGenerator._FILTER_NONE;},enumerable:true,configurable:true});Object.defineProperty(ShadowGenerator,"FILTER_VARIANCESHADOWMAP",{get:function(){return ShadowGenerator._FILTER_VARIANCESHADOWMAP;},enumerable:true,configurable:true});Object.defineProperty(ShadowGenerator,"FILTER_POISSONSAMPLING",{get:function(){return ShadowGenerator._FILTER_POISSONSAMPLING;},enumerable:true,configurable:true});Object.defineProperty(ShadowGenerator.prototype,"useVarianceShadowMap",{get:function(){return this.filter===ShadowGenerator.FILTER_VARIANCESHADOWMAP;},set:function(value){this.filter=(value?ShadowGenerator.FILTER_VARIANCESHADOWMAP:ShadowGenerator.FILTER_NONE);},enumerable:true,configurable:true});Object.defineProperty(ShadowGenerator.prototype,"usePoissonSampling",{get:function(){return this.filter===ShadowGenerator.FILTER_POISSONSAMPLING;},set:function(value){this.filter=(value?ShadowGenerator.FILTER_POISSONSAMPLING:ShadowGenerator.FILTER_NONE);},enumerable:true,configurable:true});ShadowGenerator.prototype.isReady=function(subMesh,useInstances){var defines=[];if(this.useVarianceShadowMap){defines.push("#define VSM");}var attribs=[BABYLON.VertexBuffer.PositionKind];var mesh=subMesh.getMesh();var material=subMesh.getMaterial();if(material&&material.needAlphaTesting()){defines.push("#define ALPHATEST");if(mesh.isVerticesDataPresent(BABYLON.VertexBuffer.UVKind)){attribs.push(BABYLON.VertexBuffer.UVKind);defines.push("#define UV1");}if(mesh.isVerticesDataPresent(BABYLON.VertexBuffer.UV2Kind)){attribs.push(BABYLON.VertexBuffer.UV2Kind);defines.push("#define UV2");}}if(mesh.skeleton&&mesh.isVerticesDataPresent(BABYLON.VertexBuffer.MatricesIndicesKind)&&mesh.isVerticesDataPresent(BABYLON.VertexBuffer.MatricesWeightsKind)){attribs.push(BABYLON.VertexBuffer.MatricesIndicesKind);attribs.push(BABYLON.VertexBuffer.MatricesWeightsKind);defines.push("#define BONES");defines.push("#define BonesPerMesh "+(mesh.skeleton.bones.length+1));}if(useInstances){defines.push("#define INSTANCES");attribs.push("world0");attribs.push("world1");attribs.push("world2");attribs.push("world3");}var join=defines.join("\n");if(this._cachedDefines!=join){this._cachedDefines=join;this._effect=this._scene.getEngine().createEffect("shadowMap",attribs,["world","mBones","viewProjection","diffuseMatrix"],["diffuseSampler"],join);}return this._effect.isReady();};ShadowGenerator.prototype.getShadowMap=function(){return this._shadowMap;};ShadowGenerator.prototype.getLight=function(){return this._light;};ShadowGenerator.prototype.getTransformMatrix=function(){var lightPosition=this._light.position;var lightDirection=this._light.direction;if(this._light._computeTransformedPosition()){lightPosition=this._light._transformedPosition;}if(!this._cachedPosition||!this._cachedDirection||!lightPosition.equals(this._cachedPosition)||!lightDirection.equals(this._cachedDirection)){this._cachedPosition=lightPosition.clone();this._cachedDirection=lightDirection.clone();var activeCamera=this._scene.activeCamera;BABYLON.Matrix.LookAtLHToRef(lightPosition,this._light.position.add(lightDirection),BABYLON.Vector3.Up(),this._viewMatrix);BABYLON.Matrix.PerspectiveFovLHToRef(Math.PI/2.0,1.0,activeCamera.minZ,activeCamera.maxZ,this._projectionMatrix);this._viewMatrix.multiplyToRef(this._projectionMatrix,this._transformMatrix);}return this._transformMatrix;};ShadowGenerator.prototype.getDarkness=function(){return this._darkness;};ShadowGenerator.prototype.setDarkness=function(darkness){if(darkness>=1.0)this._darkness=1.0;else if(darkness<=0.0)this._darkness=0.0;elsethis._darkness=darkness;};ShadowGenerator.prototype.setTransparencyShadow=function(hasShadow){this._transparencyShadow=hasShadow;};ShadowGenerator.prototype.dispose=function(){this._shadowMap.dispose();};ShadowGenerator._FILTER_NONE=0;ShadowGenerator._FILTER_VARIANCESHADOWMAP=1;ShadowGenerator._FILTER_POISSONSAMPLING=2;return ShadowGenerator;})();BABYLON.ShadowGenerator=ShadowGenerator;})(BABYLON||(BABYLON={}));var __extends=this.__extends||function(d,b){for(var p in b)if(b.hasOwnProperty(p))d[p]=b[p];function __(){this.constructor=d;}__.prototype=b.prototype;d.prototype=new __();};var BABYLON;(function(BABYLON){var HemisphericLight=(function(_super){__extends(HemisphericLight,_super);function HemisphericLight(name,direction,scene){_super.call(this,name,scene);this.direction=direction;this.groundColor=new BABYLON.Color3(0.0,0.0,0.0);}HemisphericLight.prototype.setDirectionToTarget=function(target){this.direction=BABYLON.Vector3.Normalize(target.subtract(BABYLON.Vector3.Zero()));return this.direction;};HemisphericLight.prototype.getShadowGenerator=function(){return null;};HemisphericLight.prototype.transferToEffect=function(effect,directionUniformName,groundColorUniformName){var normalizeDirection=BABYLON.Vector3.Normalize(this.direction);effect.setFloat4(directionUniformName,normalizeDirection.x,normalizeDirection.y,normalizeDirection.z,0);effect.setColor3(groundColorUniformName,this.groundColor.scale(this.intensity));};HemisphericLight.prototype._getWorldMatrix=function(){if(!this._worldMatrix){this._worldMatrix=BABYLON.Matrix.Identity();}return this._worldMatrix;};return HemisphericLight;})(BABYLON.Light);BABYLON.HemisphericLight=HemisphericLight;})(BABYLON||(BABYLON={}));var BABYLON;(function(BABYLON){var intersectBoxAASphere=function(boxMin,boxMax,sphereCenter,sphereRadius){if(boxMin.x>sphereCenter.x+sphereRadius)return false;if(sphereCenter.x-sphereRadius>boxMax.x)return false;if(boxMin.y>sphereCenter.y+sphereRadius)return false;if(sphereCenter.y-sphereRadius>boxMax.y)return false;if(boxMin.z>sphereCenter.z+sphereRadius)return false;if(sphereCenter.z-sphereRadius>boxMax.z)return false;return true;};var getLowestRoot=function(a,b,c,maxR){var determinant=b*b-4.0*a*c;var result={root:0,found:false};if(determinant<0)return result;var sqrtD=Math.sqrt(determinant);var r1=(-b-sqrtD)/(2.0*a);var r2=(-b+sqrtD)/(2.0*a);if(r1>r2){var temp=r2;r2=r1;r1=temp;}if(r1>0&&r1<maxR){result.root=r1;result.found=true;return result;}if(r2>0&&r2<maxR){result.root=r2;result.found=true;return result;}return result;};var Collider=(function(){function Collider(){this.radius=new BABYLON.Vector3(1,1,1);this.retry=0;this.basePointWorld=BABYLON.Vector3.Zero();this.velocityWorld=BABYLON.Vector3.Zero();this.normalizedVelocity=BABYLON.Vector3.Zero();this._collisionPoint=BABYLON.Vector3.Zero();this._planeIntersectionPoint=BABYLON.Vector3.Zero();this._tempVector=BABYLON.Vector3.Zero();this._tempVector2=BABYLON.Vector3.Zero();this._tempVector3=BABYLON.Vector3.Zero();this._tempVector4=BABYLON.Vector3.Zero();this._edge=BABYLON.Vector3.Zero();this._baseToVertex=BABYLON.Vector3.Zero();this._destinationPoint=BABYLON.Vector3.Zero();this._slidePlaneNormal=BABYLON.Vector3.Zero();this._displacementVector=BABYLON.Vector3.Zero();}Collider.prototype._initialize=function(source,dir,e){this.velocity=dir;BABYLON.Vector3.NormalizeToRef(dir,this.normalizedVelocity);this.basePoint=source;source.multiplyToRef(this.radius,this.basePointWorld);dir.multiplyToRef(this.radius,this.velocityWorld);this.velocityWorldLength=this.velocityWorld.length();this.epsilon=e;this.collisionFound=false;};Collider.prototype._checkPointInTriangle=function(point,pa,pb,pc,n){pa.subtractToRef(point,this._tempVector);pb.subtractToRef(point,this._tempVector2);BABYLON.Vector3.CrossToRef(this._tempVector,this._tempVector2,this._tempVector4);var d=BABYLON.Vector3.Dot(this._tempVector4,n);if(d<0)return false;pc.subtractToRef(point,this._tempVector3);BABYLON.Vector3.CrossToRef(this._tempVector2,this._tempVector3,this._tempVector4);d=BABYLON.Vector3.Dot(this._tempVector4,n);if(d<0)return false;BABYLON.Vector3.CrossToRef(this._tempVector3,this._tempVector,this._tempVector4);d=BABYLON.Vector3.Dot(this._tempVector4,n);return d>=0;};Collider.prototype._canDoCollision=function(sphereCenter,sphereRadius,vecMin,vecMax){var distance=BABYLON.Vector3.Distance(this.basePointWorld,sphereCenter);var max=Math.max(this.radius.x,this.radius.y,this.radius.z);if(distance>this.velocityWorldLength+max+sphereRadius){return false;}if(!intersectBoxAASphere(vecMin,vecMax,this.basePointWorld,this.velocityWorldLength+max))return false;return true;};Collider.prototype._testTriangle=function(faceIndex,subMesh,p1,p2,p3){var t0;var embeddedInPlane=false;if(!subMesh._trianglePlanes){subMesh._trianglePlanes=[];}if(!subMesh._trianglePlanes[faceIndex]){subMesh._trianglePlanes[faceIndex]=new BABYLON.Plane(0,0,0,0);subMesh._trianglePlanes[faceIndex].copyFromPoints(p1,p2,p3);}var trianglePlane=subMesh._trianglePlanes[faceIndex];if((!subMesh.getMaterial())&&!trianglePlane.isFrontFacingTo(this.normalizedVelocity,0))return;var signedDistToTrianglePlane=trianglePlane.signedDistanceTo(this.basePoint);var normalDotVelocity=BABYLON.Vector3.Dot(trianglePlane.normal,this.velocity);if(normalDotVelocity==0){if(Math.abs(signedDistToTrianglePlane)>=1.0)return;embeddedInPlane=true;t0=0;}else{t0=(-1.0-signedDistToTrianglePlane)/normalDotVelocity;var t1=(1.0-signedDistToTrianglePlane)/normalDotVelocity;if(t0>t1){var temp=t1;t1=t0;t0=temp;}if(t0>1.0||t1<0.0)return;if(t0<0)t0=0;if(t0>1.0)t0=1.0;}this._collisionPoint.copyFromFloats(0,0,0);var found=false;var t=1.0;if(!embeddedInPlane){this.basePoint.subtractToRef(trianglePlane.normal,this._planeIntersectionPoint);this.velocity.scaleToRef(t0,this._tempVector);this._planeIntersectionPoint.addInPlace(this._tempVector);if(this._checkPointInTriangle(this._planeIntersectionPoint,p1,p2,p3,trianglePlane.normal)){found=true;t=t0;this._collisionPoint.copyFrom(this._planeIntersectionPoint);}}if(!found){var velocitySquaredLength=this.velocity.lengthSquared();var a=velocitySquaredLength;this.basePoint.subtractToRef(p1,this._tempVector);var b=2.0*(BABYLON.Vector3.Dot(this.velocity,this._tempVector));var c=this._tempVector.lengthSquared()-1.0;var lowestRoot=getLowestRoot(a,b,c,t);if(lowestRoot.found){t=lowestRoot.root;found=true;this._collisionPoint.copyFrom(p1);}this.basePoint.subtractToRef(p2,this._tempVector);b=2.0*(BABYLON.Vector3.Dot(this.velocity,this._tempVector));c=this._tempVector.lengthSquared()-1.0;lowestRoot=getLowestRoot(a,b,c,t);if(lowestRoot.found){t=lowestRoot.root;found=true;this._collisionPoint.copyFrom(p2);}this.basePoint.subtractToRef(p3,this._tempVector);b=2.0*(BABYLON.Vector3.Dot(this.velocity,this._tempVector));c=this._tempVector.lengthSquared()-1.0;lowestRoot=getLowestRoot(a,b,c,t);if(lowestRoot.found){t=lowestRoot.root;found=true;this._collisionPoint.copyFrom(p3);}p2.subtractToRef(p1,this._edge);p1.subtractToRef(this.basePoint,this._baseToVertex);var edgeSquaredLength=this._edge.lengthSquared();var edgeDotVelocity=BABYLON.Vector3.Dot(this._edge,this.velocity);var edgeDotBaseToVertex=BABYLON.Vector3.Dot(this._edge,this._baseToVertex);a=edgeSquaredLength*(-velocitySquaredLength)+edgeDotVelocity*edgeDotVelocity;b=edgeSquaredLength*(2.0*BABYLON.Vector3.Dot(this.velocity,this._baseToVertex))-2.0*edgeDotVelocity*edgeDotBaseToVertex;c=edgeSquaredLength*(1.0-this._baseToVertex.lengthSquared())+edgeDotBaseToVertex*edgeDotBaseToVertex;lowestRoot=getLowestRoot(a,b,c,t);if(lowestRoot.found){var f=(edgeDotVelocity*lowestRoot.root-edgeDotBaseToVertex)/edgeSquaredLength;if(f>=0.0&&f<=1.0){t=lowestRoot.root;found=true;this._edge.scaleInPlace(f);p1.addToRef(this._edge,this._collisionPoint);}}p3.subtractToRef(p2,this._edge);p2.subtractToRef(this.basePoint,this._baseToVertex);edgeSquaredLength=this._edge.lengthSquared();edgeDotVelocity=BABYLON.Vector3.Dot(this._edge,this.velocity);edgeDotBaseToVertex=BABYLON.Vector3.Dot(this._edge,this._baseToVertex);a=edgeSquaredLength*(-velocitySquaredLength)+edgeDotVelocity*edgeDotVelocity;b=edgeSquaredLength*(2.0*BABYLON.Vector3.Dot(this.velocity,this._baseToVertex))-2.0*edgeDotVelocity*edgeDotBaseToVertex;c=edgeSquaredLength*(1.0-this._baseToVertex.lengthSquared())+edgeDotBaseToVertex*edgeDotBaseToVertex;lowestRoot=getLowestRoot(a,b,c,t);if(lowestRoot.found){f=(edgeDotVelocity*lowestRoot.root-edgeDotBaseToVertex)/edgeSquaredLength;if(f>=0.0&&f<=1.0){t=lowestRoot.root;found=true;this._edge.scaleInPlace(f);p2.addToRef(this._edge,this._collisionPoint);}}p1.subtractToRef(p3,this._edge);p3.subtractToRef(this.basePoint,this._baseToVertex);edgeSquaredLength=this._edge.lengthSquared();edgeDotVelocity=BABYLON.Vector3.Dot(this._edge,this.velocity);edgeDotBaseToVertex=BABYLON.Vector3.Dot(this._edge,this._baseToVertex);a=edgeSquaredLength*(-velocitySquaredLength)+edgeDotVelocity*edgeDotVelocity;b=edgeSquaredLength*(2.0*BABYLON.Vector3.Dot(this.velocity,this._baseToVertex))-2.0*edgeDotVelocity*edgeDotBaseToVertex;c=edgeSquaredLength*(1.0-this._baseToVertex.lengthSquared())+edgeDotBaseToVertex*edgeDotBaseToVertex;lowestRoot=getLowestRoot(a,b,c,t);if(lowestRoot.found){f=(edgeDotVelocity*lowestRoot.root-edgeDotBaseToVertex)/edgeSquaredLength;if(f>=0.0&&f<=1.0){t=lowestRoot.root;found=true;this._edge.scaleInPlace(f);p3.addToRef(this._edge,this._collisionPoint);}}}if(found){var distToCollision=t*this.velocity.length();if(!this.collisionFound||distToCollision<this.nearestDistance){if(!this.intersectionPoint){this.intersectionPoint=this._collisionPoint.clone();}else{this.intersectionPoint.copyFrom(this._collisionPoint);}this.nearestDistance=distToCollision;this.collisionFound=true;this.collidedMesh=subMesh.getMesh();}}};Collider.prototype._collide=function(subMesh,pts,indices,indexStart,indexEnd,decal){for(var i=indexStart;i<indexEnd;i+=3){var p1=pts[indices[i]-decal];var p2=pts[indices[i+1]-decal];var p3=pts[indices[i+2]-decal];this._testTriangle(i,subMesh,p3,p2,p1);}};Collider.prototype._getResponse=function(pos,vel){pos.addToRef(vel,this._destinationPoint);vel.scaleInPlace((this.nearestDistance/vel.length()));this.basePoint.addToRef(vel,pos);pos.subtractToRef(this.intersectionPoint,this._slidePlaneNormal);this._slidePlaneNormal.normalize();this._slidePlaneNormal.scaleToRef(this.epsilon,this._displacementVector);pos.addInPlace(this._displacementVector);this.intersectionPoint.addInPlace(this._displacementVector);this._slidePlaneNormal.scaleInPlace(BABYLON.Plane.SignedDistanceToPlaneFromPositionAndNormal(this.intersectionPoint,this._slidePlaneNormal,this._destinationPoint));this._destinationPoint.subtractInPlace(this._slidePlaneNormal);this._destinationPoint.subtractToRef(this.intersectionPoint,vel);};return Collider;})();BABYLON.Collider=Collider;})(BABYLON||(BABYLON={}));var __extends=this.__extends||function(d,b){for(var p in b)if(b.hasOwnProperty(p))d[p]=b[p];function __(){this.constructor=d;}__.prototype=b.prototype;d.prototype=new __();};var BABYLON;(function(BABYLON){var Camera=(function(_super){__extends(Camera,_super);function Camera(name,position,scene){_super.call(this,name,scene);this.position=position;this.upVector=BABYLON.Vector3.Up();this.orthoLeft=null;this.orthoRight=null;this.orthoBottom=null;this.orthoTop=null;this.fov=0.8;this.minZ=0.1;this.maxZ=1000.0;this.inertia=0.9;this.mode=Camera.PERSPECTIVE_CAMERA;this.isIntermediate=false;this.viewport=new BABYLON.Viewport(0,0,1.0,1.0);this.subCameras=[];this.layerMask=0xFFFFFFFF;this._computedViewMatrix=BABYLON.Matrix.Identity();this._projectionMatrix=new BABYLON.Matrix();this._postProcesses=new Array();this._postProcessesTakenIndices=[];scene.cameras.push(this);if(!scene.activeCamera){scene.activeCamera=this;}}Camera.prototype._initCache=function(){_super.prototype._initCache.call(this);this._cache.position=new BABYLON.Vector3(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE);this._cache.upVector=new BABYLON.Vector3(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE);this._cache.mode=undefined;this._cache.minZ=undefined;this._cache.maxZ=undefined;this._cache.fov=undefined;this._cache.aspectRatio=undefined;this._cache.orthoLeft=undefined;this._cache.orthoRight=undefined;this._cache.orthoBottom=undefined;this._cache.orthoTop=undefined;this._cache.renderWidth=undefined;this._cache.renderHeight=undefined;};Camera.prototype._updateCache=function(ignoreParentClass){if(!ignoreParentClass){_super.prototype._updateCache.call(this);}var engine=this.getEngine();this._cache.position.copyFrom(this.position);this._cache.upVector.copyFrom(this.upVector);this._cache.mode=this.mode;this._cache.minZ=this.minZ;this._cache.maxZ=this.maxZ;this._cache.fov=this.fov;this._cache.aspectRatio=engine.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=engine.getRenderWidth();this._cache.renderHeight=engine.getRenderHeight();};Camera.prototype._updateFromScene=function(){this.updateCache();this._update();};Camera.prototype._isSynchronized=function(){return this._isSynchronizedViewMatrix()&&this._isSynchronizedProjectionMatrix();};Camera.prototype._isSynchronizedViewMatrix=function(){if(!_super.prototype._isSynchronized.call(this))return false;return this._cache.position.equals(this.position)&&this._cache.upVector.equals(this.upVector)&&this.isSynchronizedWithParent();};Camera.prototype._isSynchronizedProjectionMatrix=function(){var check=this._cache.mode===this.mode&&this._cache.minZ===this.minZ&&this._cache.maxZ===this.maxZ;if(!check){return false;}var engine=this.getEngine();if(this.mode===BABYLON.Camera.PERSPECTIVE_CAMERA){check=this._cache.fov===this.fov&&this._cache.aspectRatio===engine.getAspectRatio(this);}else{check=this._cache.orthoLeft===this.orthoLeft&&this._cache.orthoRight===this.orthoRight&&this._cache.orthoBottom===this.orthoBottom&&this._cache.orthoTop===this.orthoTop&&this._cache.renderWidth===engine.getRenderWidth()&&this._cache.renderHeight===engine.getRenderHeight();}return check;};Camera.prototype.attachControl=function(element){};Camera.prototype.detachControl=function(element){};Camera.prototype._update=function(){};Camera.prototype.attachPostProcess=function(postProcess,insertAt){if(typeof insertAt==="undefined"){insertAt=null;}if(!postProcess.isReusable()&&this._postProcesses.indexOf(postProcess)>-1){BABYLON.Tools.Error("You're trying to reuse a post process not defined as reusable.");return 0;}if(insertAt==null||insertAt<0){this._postProcesses.push(postProcess);this._postProcessesTakenIndices.push(this._postProcesses.length-1);return this._postProcesses.length-1;}var add=0;if(this._postProcesses[insertAt]){var start=this._postProcesses.length-1;for(var i=start;i>=insertAt+1;--i){this._postProcesses[i+1]=this._postProcesses[i];}add=1;}for(i=0;i<this._postProcessesTakenIndices.length;++i){if(this._postProcessesTakenIndices[i]<insertAt){continue;}start=this._postProcessesTakenIndices.length-1;for(var j=start;j>=i;--j){this._postProcessesTakenIndices[j+1]=this._postProcessesTakenIndices[j]+add;}this._postProcessesTakenIndices[i]=insertAt;break;}if(!add&&this._postProcessesTakenIndices.indexOf(insertAt)==-1){this._postProcessesTakenIndices.push(insertAt);}var result=insertAt+add;this._postProcesses[result]=postProcess;return result;};Camera.prototype.detachPostProcess=function(postProcess,atIndices){if(typeof atIndices==="undefined"){atIndices=null;}var result=[];if(!atIndices){var length=this._postProcesses.length;for(var i=0;i<length;i++){if(this._postProcesses[i]!==postProcess){continue;}delete this._postProcesses[i];var index=this._postProcessesTakenIndices.indexOf(i);this._postProcessesTakenIndices.splice(index,1);}}else{atIndices=(atIndices instanceof Array)?atIndices:[atIndices];for(i=0;i<atIndices.length;i++){var foundPostProcess=this._postProcesses[atIndices[i]];if(foundPostProcess!==postProcess){result.push(i);continue;}delete this._postProcesses[atIndices[i]];index=this._postProcessesTakenIndices.indexOf(atIndices[i]);this._postProcessesTakenIndices.splice(index,1);}}return result;};Camera.prototype.getWorldMatrix=function(){if(!this._worldMatrix){this._worldMatrix=BABYLON.Matrix.Identity();}var viewMatrix=this.getViewMatrix();viewMatrix.invertToRef(this._worldMatrix);return this._worldMatrix;};Camera.prototype._getViewMatrix=function(){return BABYLON.Matrix.Identity();};Camera.prototype.getViewMatrix=function(){this._computedViewMatrix=this._computeViewMatrix();if(!this.parent||!this.parent.getWorldMatrix||this.isSynchronized()){return this._computedViewMatrix;}if(!this._worldMatrix){this._worldMatrix=BABYLON.Matrix.Identity();}this._computedViewMatrix.invertToRef(this._worldMatrix);this._worldMatrix.multiplyToRef(this.parent.getWorldMatrix(),this._computedViewMatrix);this._computedViewMatrix.invert();this._currentRenderId=this.getScene().getRenderId();return this._computedViewMatrix;};Camera.prototype._computeViewMatrix=function(force){if(!force&&this._isSynchronizedViewMatrix()){return this._computedViewMatrix;}this._computedViewMatrix=this._getViewMatrix();if(!this.parent||!this.parent.getWorldMatrix){this._currentRenderId=this.getScene().getRenderId();}return this._computedViewMatrix;};Camera.prototype.getProjectionMatrix=function(force){if(!force&&this._isSynchronizedProjectionMatrix()){return this._projectionMatrix;}var engine=this.getEngine();if(this.mode===BABYLON.Camera.PERSPECTIVE_CAMERA){if(this.minZ<=0){this.minZ=0.1;}BABYLON.Matrix.PerspectiveFovLHToRef(this.fov,engine.getAspectRatio(this),this.minZ,this.maxZ,this._projectionMatrix);return this._projectionMatrix;}var halfWidth=engine.getRenderWidth()/2.0;var halfHeight=engine.getRenderHeight()/2.0;BABYLON.Matrix.OrthoOffCenterLHToRef(this.orthoLeft||-halfWidth,this.orthoRight||halfWidth,this.orthoBottom||-halfHeight,this.orthoTop||halfHeight,this.minZ,this.maxZ,this._projectionMatrix);return this._projectionMatrix;};Camera.prototype.dispose=function(){var index=this.getScene().cameras.indexOf(this);this.getScene().cameras.splice(index,1);for(var i=0;i<this._postProcessesTakenIndices.length;++i){this._postProcesses[this._postProcessesTakenIndices[i]].dispose(this);}};Camera.PERSPECTIVE_CAMERA=0;Camera.ORTHOGRAPHIC_CAMERA=1;return Camera;})(BABYLON.Node);BABYLON.Camera=Camera;})(BABYLON||(BABYLON={}));var __extends=this.__extends||function(d,b){for(var p in b)if(b.hasOwnProperty(p))d[p]=b[p];function __(){this.constructor=d;}__.prototype=b.prototype;d.prototype=new __();};var BABYLON;(function(BABYLON){var FreeCamera=(function(_super){__extends(FreeCamera,_super);function FreeCamera(name,position,scene){_super.call(this,name,position,scene);this.cameraDirection=new BABYLON.Vector3(0,0,0);this.cameraRotation=new BABYLON.Vector2(0,0);this.rotation=new BABYLON.Vector3(0,0,0);this.ellipsoid=new BABYLON.Vector3(0.5,1,0.5);this.keysUp=[38];this.keysDown=[40];this.keysLeft=[37];this.keysRight=[39];this.speed=2.0;this.checkCollisions=false;this.applyGravity=false;this.noRotationConstraint=false;this.angularSensibility=2000.0;this.lockedTarget=null;this._keys=[];this._collider=new BABYLON.Collider();this._needMoveForGravity=true;this._currentTarget=BABYLON.Vector3.Zero();this._viewMatrix=BABYLON.Matrix.Zero();this._camMatrix=BABYLON.Matrix.Zero();this._cameraTransformMatrix=BABYLON.Matrix.Zero();this._cameraRotationMatrix=BABYLON.Matrix.Zero();this._referencePoint=new BABYLON.Vector3(0,0,1);this._transformedReferencePoint=BABYLON.Vector3.Zero();this._oldPosition=BABYLON.Vector3.Zero();this._diffPosition=BABYLON.Vector3.Zero();this._newPosition=BABYLON.Vector3.Zero();this._lookAtTemp=BABYLON.Matrix.Zero();this._tempMatrix=BABYLON.Matrix.Zero();}FreeCamera.prototype._getLockedTargetPosition=function(){if(!this.lockedTarget){return null;}return this.lockedTarget.position||this.lockedTarget;};FreeCamera.prototype._initCache=function(){_super.prototype._initCache.call(this);this._cache.lockedTarget=new BABYLON.Vector3(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE);this._cache.rotation=new BABYLON.Vector3(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE);};FreeCamera.prototype._updateCache=function(ignoreParentClass){if(!ignoreParentClass){_super.prototype._updateCache.call(this);}var lockedTargetPosition=this._getLockedTargetPosition();if(!lockedTargetPosition){this._cache.lockedTarget=null;}else{if(!this._cache.lockedTarget){this._cache.lockedTarget=lockedTargetPosition.clone();}else{this._cache.lockedTarget.copyFrom(lockedTargetPosition);}}this._cache.rotation.copyFrom(this.rotation);};FreeCamera.prototype._isSynchronizedViewMatrix=function(){if(!_super.prototype._isSynchronizedViewMatrix.call(this)){return false;}var lockedTargetPosition=this._getLockedTargetPosition();return(this._cache.lockedTarget?this._cache.lockedTarget.equals(lockedTargetPosition):!lockedTargetPosition)&&this._cache.rotation.equals(this.rotation);};FreeCamera.prototype._computeLocalCameraSpeed=function(){return this.speed*((BABYLON.Tools.GetDeltaTime()/(BABYLON.Tools.GetFps()*10.0)));};FreeCamera.prototype.setTarget=function(target){this.upVector.normalize();BABYLON.Matrix.LookAtLHToRef(this.position,target,this.upVector,this._camMatrix);this._camMatrix.invert();this.rotation.x=Math.atan(this._camMatrix.m[6]/this._camMatrix.m[10]);var vDir=target.subtract(this.position);if(vDir.x>=0.0){this.rotation.y=(-Math.atan(vDir.z/vDir.x)+Math.PI/2.0);}else{this.rotation.y=(-Math.atan(vDir.z/vDir.x)-Math.PI/2.0);}this.rotation.z=-Math.acos(BABYLON.Vector3.Dot(new BABYLON.Vector3(0,1.0,0),this.upVector));if(isNaN(this.rotation.x)){this.rotation.x=0;}if(isNaN(this.rotation.y)){this.rotation.y=0;}if(isNaN(this.rotation.z)){this.rotation.z=0;}};FreeCamera.prototype.getTarget=function(){return this._currentTarget;};FreeCamera.prototype.attachControl=function(element,noPreventDefault){var _this=this;var previousPosition;var engine=this.getEngine();if(this._attachedElement){return;}this._attachedElement=element;if(this._onMouseDown===undefined){this._onMouseDown=function(evt){previousPosition={x:evt.clientX,y:evt.clientY};if(!noPreventDefault){evt.preventDefault();}};this._onMouseUp=function(evt){previousPosition=null;if(!noPreventDefault){evt.preventDefault();}};this._onMouseOut=function(evt){previousPosition=null;_this._keys=[];if(!noPreventDefault){evt.preventDefault();}};this._onMouseMove=function(evt){if(!previousPosition&&!engine.isPointerLock){return;}var offsetX;var offsetY;if(!engine.isPointerLock){offsetX=evt.clientX-previousPosition.x;offsetY=evt.clientY-previousPosition.y;}else{offsetX=evt.movementX||evt.mozMovementX||evt.webkitMovementX||evt.msMovementX||0;offsetY=evt.movementY||evt.mozMovementY||evt.webkitMovementY||evt.msMovementY||0;}_this.cameraRotation.y+=offsetX/_this.angularSensibility;_this.cameraRotation.x+=offsetY/_this.angularSensibility;previousPosition={x:evt.clientX,y:evt.clientY};if(!noPreventDefault){evt.preventDefault();}};this._onKeyDown=function(evt){if(_this.keysUp.indexOf(evt.keyCode)!==-1||_this.keysDown.indexOf(evt.keyCode)!==-1||_this.keysLeft.indexOf(evt.keyCode)!==-1||_this.keysRight.indexOf(evt.keyCode)!==-1){var index=_this._keys.indexOf(evt.keyCode);if(index===-1){_this._keys.push(evt.keyCode);}if(!noPreventDefault){evt.preventDefault();}}};this._onKeyUp=function(evt){if(_this.keysUp.indexOf(evt.keyCode)!==-1||_this.keysDown.indexOf(evt.keyCode)!==-1||_this.keysLeft.indexOf(evt.keyCode)!==-1||_this.keysRight.indexOf(evt.keyCode)!==-1){var index=_this._keys.indexOf(evt.keyCode);if(index>=0){_this._keys.splice(index,1);}if(!noPreventDefault){evt.preventDefault();}}};this._onLostFocus=function(){_this._keys=[];};this._reset=function(){_this._keys=[];previousPosition=null;_this.cameraDirection=new BABYLON.Vector3(0,0,0);_this.cameraRotation=new BABYLON.Vector2(0,0);};}element.addEventListener("mousedown",this._onMouseDown,false);element.addEventListener("mouseup",this._onMouseUp,false);element.addEventListener("mouseout",this._onMouseOut,false);element.addEventListener("mousemove",this._onMouseMove,false);BABYLON.Tools.RegisterTopRootEvents([{name:"keydown",handler:this._onKeyDown},{name:"keyup",handler:this._onKeyUp},{name:"blur",handler:this._onLostFocus}]);};FreeCamera.prototype.detachControl=function(element){if(this._attachedElement!=element){return;}element.removeEventListener("mousedown",this._onMouseDown);element.removeEventListener("mouseup",this._onMouseUp);element.removeEventListener("mouseout",this._onMouseOut);element.removeEventListener("mousemove",this._onMouseMove);BABYLON.Tools.UnregisterTopRootEvents([{name:"keydown",handler:this._onKeyDown},{name:"keyup",handler:this._onKeyUp},{name:"blur",handler:this._onLostFocus}]);this._attachedElement=null;if(this._reset){this._reset();}};FreeCamera.prototype._collideWithWorld=function(velocity){var globalPosition;if(this.parent){globalPosition=BABYLON.Vector3.TransformCoordinates(this.position,this.parent.getWorldMatrix());}else{globalPosition=this.position;}globalPosition.subtractFromFloatsToRef(0,this.ellipsoid.y,0,this._oldPosition);this._collider.radius=this.ellipsoid;this.getScene()._getNewPosition(this._oldPosition,velocity,this._collider,3,this._newPosition);this._newPosition.subtractToRef(this._oldPosition,this._diffPosition);if(this._diffPosition.length()>BABYLON.Engine.CollisionsEpsilon){this.position.addInPlace(this._diffPosition);if(this.onCollide){this.onCollide(this._collider.collidedMesh);}}};FreeCamera.prototype._checkInputs=function(){if(!this._localDirection){this._localDirection=BABYLON.Vector3.Zero();this._transformedDirection=BABYLON.Vector3.Zero();}for(var index=0;index<this._keys.length;index++){var keyCode=this._keys[index];var speed=this._computeLocalCameraSpeed();if(this.keysLeft.indexOf(keyCode)!==-1){this._localDirection.copyFromFloats(-speed,0,0);}else if(this.keysUp.indexOf(keyCode)!==-1){this._localDirection.copyFromFloats(0,0,speed);}else if(this.keysRight.indexOf(keyCode)!==-1){this._localDirection.copyFromFloats(speed,0,0);}else if(this.keysDown.indexOf(keyCode)!==-1){this._localDirection.copyFromFloats(0,0,-speed);}this.getViewMatrix().invertToRef(this._cameraTransformMatrix);BABYLON.Vector3.TransformNormalToRef(this._localDirection,this._cameraTransformMatrix,this._transformedDirection);this.cameraDirection.addInPlace(this._transformedDirection);}};FreeCamera.prototype._update=function(){this._checkInputs();var needToMove=this._needMoveForGravity||Math.abs(this.cameraDirection.x)>0||Math.abs(this.cameraDirection.y)>0||Math.abs(this.cameraDirection.z)>0;var needToRotate=Math.abs(this.cameraRotation.x)>0||Math.abs(this.cameraRotation.y)>0;if(needToMove){if(this.checkCollisions&&this.getScene().collisionsEnabled){this._collideWithWorld(this.cameraDirection);if(this.applyGravity){var oldPosition=this.position;this._collideWithWorld(this.getScene().gravity);this._needMoveForGravity=(BABYLON.Vector3.DistanceSquared(oldPosition,this.position)!=0);}}else{this.position.addInPlace(this.cameraDirection);}}if(needToRotate){this.rotation.x+=this.cameraRotation.x;this.rotation.y+=this.cameraRotation.y;if(!this.noRotationConstraint){var limit=(Math.PI/2)*0.95;if(this.rotation.x>limit)this.rotation.x=limit;if(this.rotation.x<-limit)this.rotation.x=-limit;}}if(needToMove){if(Math.abs(this.cameraDirection.x)<BABYLON.Engine.Epsilon){this.cameraDirection.x=0;}if(Math.abs(this.cameraDirection.y)<BABYLON.Engine.Epsilon){this.cameraDirection.y=0;}if(Math.abs(this.cameraDirection.z)<BABYLON.Engine.Epsilon){this.cameraDirection.z=0;}this.cameraDirection.scaleInPlace(this.inertia);}if(needToRotate){if(Math.abs(this.cameraRotation.x)<BABYLON.Engine.Epsilon){this.cameraRotation.x=0;}if(Math.abs(this.cameraRotation.y)<BABYLON.Engine.Epsilon){this.cameraRotation.y=0;}this.cameraRotation.scaleInPlace(this.inertia);}};FreeCamera.prototype._getViewMatrix=function(){if(!this.lockedTarget){if(this.upVector.x!=0||this.upVector.y!=1.0||this.upVector.z!=0){BABYLON.Matrix.LookAtLHToRef(BABYLON.Vector3.Zero(),this._referencePoint,this.upVector,this._lookAtTemp);BABYLON.Matrix.RotationYawPitchRollToRef(this.rotation.y,this.rotation.x,this.rotation.z,this._cameraRotationMatrix);this._lookAtTemp.multiplyToRef(this._cameraRotationMatrix,this._tempMatrix);this._lookAtTemp.invert();this._tempMatrix.multiplyToRef(this._lookAtTemp,this._cameraRotationMatrix);}else{BABYLON.Matrix.RotationYawPitchRollToRef(this.rotation.y,this.rotation.x,this.rotation.z,this._cameraRotationMatrix);}BABYLON.Vector3.TransformCoordinatesToRef(this._referencePoint,this._cameraRotationMatrix,this._transformedReferencePoint);this.position.addToRef(this._transformedReferencePoint,this._currentTarget);}else{this._currentTarget.copyFrom(this._getLockedTargetPosition());}BABYLON.Matrix.LookAtLHToRef(this.position,this._currentTarget,this.upVector,this._viewMatrix);return this._viewMatrix;};return FreeCamera;})(BABYLON.Camera);BABYLON.FreeCamera=FreeCamera;})(BABYLON||(BABYLON={}));var __extends=this.__extends||function(d,b){for(var p in b)if(b.hasOwnProperty(p))d[p]=b[p];function __(){this.constructor=d;}__.prototype=b.prototype;d.prototype=new __();};var BABYLON;(function(BABYLON){var TouchCamera=(function(_super){__extends(TouchCamera,_super);function TouchCamera(name,position,scene){_super.call(this,name,position,scene);this._offsetX=null;this._offsetY=null;this._pointerCount=0;this._pointerPressed=[];this.angularSensibility=200000.0;this.moveSensibility=500.0;}TouchCamera.prototype.attachControl=function(canvas,noPreventDefault){var _this=this;var previousPosition;if(this._attachedCanvas){return;}this._attachedCanvas=canvas;if(this._onPointerDown===undefined){this._onPointerDown=function(evt){if(!noPreventDefault){evt.preventDefault();}_this._pointerPressed.push(evt.pointerId);if(_this._pointerPressed.length!==1){return;}previousPosition={x:evt.clientX,y:evt.clientY};};this._onPointerUp=function(evt){if(!noPreventDefault){evt.preventDefault();}var index=_this._pointerPressed.indexOf(evt.pointerId);if(index===-1){return;}_this._pointerPressed.splice(index,1);if(index!=0){return;}previousPosition=null;_this._offsetX=null;_this._offsetY=null;};this._onPointerMove=function(evt){if(!noPreventDefault){evt.preventDefault();}if(!previousPosition){return;}var index=_this._pointerPressed.indexOf(evt.pointerId);if(index!=0){return;}_this._offsetX=evt.clientX-previousPosition.x;_this._offsetY=-(evt.clientY-previousPosition.y);};this._onLostFocus=function(){_this._offsetX=null;_this._offsetY=null;};}canvas.addEventListener("pointerdown",this._onPointerDown);canvas.addEventListener("pointerup",this._onPointerUp);canvas.addEventListener("pointerout",this._onPointerUp);canvas.addEventListener("pointermove",this._onPointerMove);BABYLON.Tools.RegisterTopRootEvents([{name:"blur",handler:this._onLostFocus}]);};TouchCamera.prototype.detachControl=function(canvas){if(this._attachedCanvas!=canvas){return;}canvas.removeEventListener("pointerdown",this._onPointerDown);canvas.removeEventListener("pointerup",this._onPointerUp);canvas.removeEventListener("pointerout",this._onPointerUp);canvas.removeEventListener("pointermove",this._onPointerMove);BABYLON.Tools.UnregisterTopRootEvents([{name:"blur",handler:this._onLostFocus}]);this._attachedCanvas=null;};TouchCamera.prototype._checkInputs=function(){if(!this._offsetX){return;}this.cameraRotation.y+=this._offsetX/this.angularSensibility;if(this._pointerPressed.length>1){this.cameraRotation.x+=-this._offsetY/this.angularSensibility;}else{var speed=this._computeLocalCameraSpeed();var direction=new BABYLON.Vector3(0,0,speed*this._offsetY/this.moveSensibility);BABYLON.Matrix.RotationYawPitchRollToRef(this.rotation.y,this.rotation.x,0,this._cameraRotationMatrix);this.cameraDirection.addInPlace(BABYLON.Vector3.TransformCoordinates(direction,this._cameraRotationMatrix));}};return TouchCamera;})(BABYLON.FreeCamera);BABYLON.TouchCamera=TouchCamera;})(BABYLON||(BABYLON={}));var __extends=this.__extends||function(d,b){for(var p in b)if(b.hasOwnProperty(p))d[p]=b[p];function __(){this.constructor=d;}__.prototype=b.prototype;d.prototype=new __();};var BABYLON;(function(BABYLON){var DeviceOrientationCamera=(function(_super){__extends(DeviceOrientationCamera,_super);function DeviceOrientationCamera(name,position,scene){var _this=this;_super.call(this,name,position,scene);this._offsetX=null;this._offsetY=null;this._orientationGamma=0;this._orientationBeta=0;this._initialOrientationGamma=0;this._initialOrientationBeta=0;this.angularSensibility=10000.0;this.moveSensibility=50.0;window.addEventListener("resize",function(){_this._initialOrientationGamma=null;},false);}DeviceOrientationCamera.prototype.attachControl=function(canvas,noPreventDefault){var _this=this;if(this._attachedCanvas){return;}this._attachedCanvas=canvas;if(!this._orientationChanged){this._orientationChanged=function(evt){if(!_this._initialOrientationGamma){_this._initialOrientationGamma=evt.gamma;_this._initialOrientationBeta=evt.beta;}_this._orientationGamma=evt.gamma;_this._orientationBeta=evt.beta;_this._offsetY=(_this._initialOrientationBeta-_this._orientationBeta);_this._offsetX=(_this._initialOrientationGamma-_this._orientationGamma);};}window.addEventListener("deviceorientation",this._orientationChanged);};DeviceOrientationCamera.prototype.detachControl=function(canvas){if(this._attachedCanvas!=canvas){return;}window.removeEventListener("deviceorientation",this._orientationChanged);this._attachedCanvas=null;this._orientationGamma=0;this._orientationBeta=0;this._initialOrientationGamma=0;this._initialOrientationBeta=0;};DeviceOrientationCamera.prototype._checkInputs=function(){if(!this._offsetX){return;}this.cameraRotation.y-=this._offsetX/this.angularSensibility;var speed=this._computeLocalCameraSpeed();var direction=new BABYLON.Vector3(0,0,speed*this._offsetY/this.moveSensibility);BABYLON.Matrix.RotationYawPitchRollToRef(this.rotation.y,this.rotation.x,0,this._cameraRotationMatrix);this.cameraDirection.addInPlace(BABYLON.Vector3.TransformCoordinates(direction,this._cameraRotationMatrix));};return DeviceOrientationCamera;})(BABYLON.FreeCamera);BABYLON.DeviceOrientationCamera=DeviceOrientationCamera;})(BABYLON||(BABYLON={}));var __extends=this.__extends||function(d,b){for(var p in b)if(b.hasOwnProperty(p))d[p]=b[p];function __(){this.constructor=d;}__.prototype=b.prototype;d.prototype=new __();};var BABYLON;(function(BABYLON){var eventPrefix=BABYLON.Tools.GetPointerPrefix();var ArcRotateCamera=(function(_super){__extends(ArcRotateCamera,_super);function ArcRotateCamera(name,alpha,beta,radius,target,scene){_super.call(this,name,BABYLON.Vector3.Zero(),scene);this.alpha=alpha;this.beta=beta;this.radius=radius;this.target=target;this.inertialAlphaOffset=0;this.inertialBetaOffset=0;this.inertialRadiusOffset=0;this.lowerAlphaLimit=null;this.upperAlphaLimit=null;this.lowerBetaLimit=0.01;this.upperBetaLimit=Math.PI;this.lowerRadiusLimit=null;this.upperRadiusLimit=null;this.angularSensibility=1000.0;this.wheelPrecision=3.0;this.keysUp=[38];this.keysDown=[40];this.keysLeft=[37];this.keysRight=[39];this.zoomOnFactor=1;this._keys=[];this._viewMatrix=new BABYLON.Matrix();this.checkCollisions=false;this.collisionRadius=new BABYLON.Vector3(0.5,0.5,0.5);this._collider=new BABYLON.Collider();this._previousPosition=BABYLON.Vector3.Zero();this._collisionVelocity=BABYLON.Vector3.Zero();this._newPosition=BABYLON.Vector3.Zero();this.getViewMatrix();}ArcRotateCamera.prototype._getTargetPosition=function(){return this.target.position||this.target;};ArcRotateCamera.prototype._initCache=function(){_super.prototype._initCache.call(this);this._cache.target=new BABYLON.Vector3(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE);this._cache.alpha=undefined;this._cache.beta=undefined;this._cache.radius=undefined;};ArcRotateCamera.prototype._updateCache=function(ignoreParentClass){if(!ignoreParentClass){_super.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;};ArcRotateCamera.prototype._isSynchronizedViewMatrix=function(){if(!_super.prototype._isSynchronizedViewMatrix.call(this))return false;return this._cache.target.equals(this._getTargetPosition())&&this._cache.alpha===this.alpha&&this._cache.beta===this.beta&&this._cache.radius===this.radius;};ArcRotateCamera.prototype.attachControl=function(element,noPreventDefault){var _this=this;var previousPosition;var pointerId;if(this._attachedElement){return;}this._attachedElement=element;var engine=this.getEngine();if(this._onPointerDown===undefined){this._onPointerDown=function(evt){if(pointerId){return;}pointerId=evt.pointerId;previousPosition={x:evt.clientX,y:evt.clientY};if(!noPreventDefault){evt.preventDefault();}};this._onPointerUp=function(evt){previousPosition=null;pointerId=null;if(!noPreventDefault){evt.preventDefault();}};this._onPointerMove=function(evt){if(!previousPosition){return;}if(pointerId!==evt.pointerId){return;}var offsetX=evt.clientX-previousPosition.x;var offsetY=evt.clientY-previousPosition.y;_this.inertialAlphaOffset-=offsetX/_this.angularSensibility;_this.inertialBetaOffset-=offsetY/_this.angularSensibility;previousPosition={x:evt.clientX,y:evt.clientY};if(!noPreventDefault){evt.preventDefault();}};this._onMouseMove=function(evt){if(!engine.isPointerLock){return;}var offsetX=evt.movementX||evt.mozMovementX||evt.webkitMovementX||evt.msMovementX||0;var offsetY=evt.movementY||evt.mozMovementY||evt.webkitMovementY||evt.msMovementY||0;_this.inertialAlphaOffset-=offsetX/_this.angularSensibility;_this.inertialBetaOffset-=offsetY/_this.angularSensibility;if(!noPreventDefault){evt.preventDefault();}};this._wheel=function(event){var delta=0;if(event.wheelDelta){delta=event.wheelDelta/(_this.wheelPrecision*40);}else if(event.detail){delta=-event.detail/_this.wheelPrecision;}if(delta)_this.inertialRadiusOffset+=delta;if(event.preventDefault){if(!noPreventDefault){event.preventDefault();}}};this._onKeyDown=function(evt){if(_this.keysUp.indexOf(evt.keyCode)!==-1||_this.keysDown.indexOf(evt.keyCode)!==-1||_this.keysLeft.indexOf(evt.keyCode)!==-1||_this.keysRight.indexOf(evt.keyCode)!==-1){var index=_this._keys.indexOf(evt.keyCode);if(index===-1){_this._keys.push(evt.keyCode);}if(evt.preventDefault){if(!noPreventDefault){evt.preventDefault();}}}};this._onKeyUp=function(evt){if(_this.keysUp.indexOf(evt.keyCode)!==-1||_this.keysDown.indexOf(evt.keyCode)!==-1||_this.keysLeft.indexOf(evt.keyCode)!==-1||_this.keysRight.indexOf(evt.keyCode)!==-1){var index=_this._keys.indexOf(evt.keyCode);if(index>=0){_this._keys.splice(index,1);}if(evt.preventDefault){if(!noPreventDefault){evt.preventDefault();}}}};this._onLostFocus=function(){_this._keys=[];pointerId=null;};this._onGestureStart=function(e){if(window.MSGesture===undefined){return;}if(!_this._MSGestureHandler){_this._MSGestureHandler=new MSGesture();_this._MSGestureHandler.target=element;}_this._MSGestureHandler.addPointer(e.pointerId);};this._onGesture=function(e){_this.radius*=e.scale;if(e.preventDefault){if(!noPreventDefault){e.stopPropagation();e.preventDefault();}}};this._reset=function(){_this._keys=[];_this.inertialAlphaOffset=0;_this.inertialBetaOffset=0;_this.inertialRadiusOffset=0;previousPosition=null;pointerId=null;};}element.addEventListener(eventPrefix+"down",this._onPointerDown,false);element.addEventListener(eventPrefix+"up",this._onPointerUp,false);element.addEventListener(eventPrefix+"out",this._onPointerUp,false);element.addEventListener(eventPrefix+"move",this._onPointerMove,false);element.addEventListener("mousemove",this._onMouseMove,false);element.addEventListener("MSPointerDown",this._onGestureStart,false);element.addEventListener("MSGestureChange",this._onGesture,false);element.addEventListener('mousewheel',this._wheel,false);element.addEventListener('DOMMouseScroll',this._wheel,false);BABYLON.Tools.RegisterTopRootEvents([{name:"keydown",handler:this._onKeyDown},{name:"keyup",handler:this._onKeyUp},{name:"blur",handler:this._onLostFocus}]);};ArcRotateCamera.prototype.detachControl=function(element){if(this._attachedElement!=element){return;}element.removeEventListener(eventPrefix+"down",this._onPointerDown);element.removeEventListener(eventPrefix+"up",this._onPointerUp);element.removeEventListener(eventPrefix+"out",this._onPointerUp);element.removeEventListener(eventPrefix+"move",this._onPointerMove);element.removeEventListener("mousemove",this._onMouseMove);element.removeEventListener("MSPointerDown",this._onGestureStart);element.removeEventListener("MSGestureChange",this._onGesture);element.removeEventListener('mousewheel',this._wheel);element.removeEventListener('DOMMouseScroll',this._wheel);BABYLON.Tools.UnregisterTopRootEvents([{name:"keydown",handler:this._onKeyDown},{name:"keyup",handler:this._onKeyUp},{name:"blur",handler:this._onLostFocus}]);this._MSGestureHandler=null;this._attachedElement=null;if(this._reset){this._reset();}};ArcRotateCamera.prototype._update=function(){for(var index=0;index<this._keys.length;index++){var keyCode=this._keys[index];if(this.keysLeft.indexOf(keyCode)!==-1){this.inertialAlphaOffset-=0.01;}else if(this.keysUp.indexOf(keyCode)!==-1){this.inertialBetaOffset-=0.01;}else if(this.keysRight.indexOf(keyCode)!==-1){this.inertialAlphaOffset+=0.01;}else if(this.keysDown.indexOf(keyCode)!==-1){this.inertialBetaOffset+=0.01;}}if(this.inertialAlphaOffset!=0||this.inertialBetaOffset!=0||this.inertialRadiusOffset!=0){this.alpha+=this.inertialAlphaOffset;this.beta+=this.inertialBetaOffset;this.radius-=this.inertialRadiusOffset;this.inertialAlphaOffset*=this.inertia;this.inertialBetaOffset*=this.inertia;this.inertialRadiusOffset*=this.inertia;if(Math.abs(this.inertialAlphaOffset)<BABYLON.Engine.Epsilon)this.inertialAlphaOffset=0;if(Math.abs(this.inertialBetaOffset)<BABYLON.Engine.Epsilon)this.inertialBetaOffset=0;if(Math.abs(this.inertialRadiusOffset)<BABYLON.Engine.Epsilon)this.inertialRadiusOffset=0;}if(this.lowerAlphaLimit&&this.alpha<this.lowerAlphaLimit){this.alpha=this.lowerAlphaLimit;}if(this.upperAlphaLimit&&this.alpha>this.upperAlphaLimit){this.alpha=this.upperAlphaLimit;}if(this.lowerBetaLimit&&this.beta<this.lowerBetaLimit){this.beta=this.lowerBetaLimit;}if(this.upperBetaLimit&&this.beta>this.upperBetaLimit){this.beta=this.upperBetaLimit;}if(this.lowerRadiusLimit&&this.radius<this.lowerRadiusLimit){this.radius=this.lowerRadiusLimit;}if(this.upperRadiusLimit&&this.radius>this.upperRadiusLimit){this.radius=this.upperRadiusLimit;}};ArcRotateCamera.prototype.setPosition=function(position){var radiusv3=position.subtract(this._getTargetPosition());this.radius=radiusv3.length();this.alpha=Math.acos(radiusv3.x/Math.sqrt(Math.pow(radiusv3.x,2)+Math.pow(radiusv3.z,2)));if(radiusv3.z<0){this.alpha=2*Math.PI-this.alpha;}this.beta=Math.acos(radiusv3.y/this.radius);};ArcRotateCamera.prototype._getViewMatrix=function(){var cosa=Math.cos(this.alpha);var sina=Math.sin(this.alpha);var cosb=Math.cos(this.beta);var sinb=Math.sin(this.beta);var target=this._getTargetPosition();target.addToRef(new BABYLON.Vector3(this.radius*cosa*sinb,this.radius*cosb,this.radius*sina*sinb),this.position);if(this.checkCollisions){this._collider.radius=this.collisionRadius;this.position.subtractToRef(this._previousPosition,this._collisionVelocity);this.getScene()._getNewPosition(this._previousPosition,this._collisionVelocity,this._collider,3,this._newPosition);if(!this._newPosition.equalsWithEpsilon(this.position)){this.position.copyFrom(this._previousPosition);this.alpha=this._previousAlpha;this.beta=this._previousBeta;this.radius=this._previousRadius;if(this.onCollide){this.onCollide(this._collider.collidedMesh);}}}BABYLON.Matrix.LookAtLHToRef(this.position,target,this.upVector,this._viewMatrix);this._previousAlpha=this.alpha;this._previousBeta=this.beta;this._previousRadius=this.radius;this._previousPosition.copyFrom(this.position);return this._viewMatrix;};ArcRotateCamera.prototype.zoomOn=function(meshes){meshes=meshes||this.getScene().meshes;var minMaxVector=BABYLON.Mesh.MinMax(meshes);var distance=BABYLON.Vector3.Distance(minMaxVector.min,minMaxVector.max);this.radius=distance*this.zoomOnFactor;this.focusOn({min:minMaxVector.min,max:minMaxVector.max,distance:distance});};ArcRotateCamera.prototype.focusOn=function(meshesOrMinMaxVectorAndDistance){var meshesOrMinMaxVector;var distance;if(meshesOrMinMaxVectorAndDistance.min===undefined){meshesOrMinMaxVector=meshesOrMinMaxVectorAndDistance||this.getScene().meshes;meshesOrMinMaxVector=BABYLON.Mesh.MinMax(meshesOrMinMaxVector);distance=BABYLON.Vector3.Distance(meshesOrMinMaxVector.min,meshesOrMinMaxVector.max);}else{meshesOrMinMaxVector=meshesOrMinMaxVectorAndDistance;distance=meshesOrMinMaxVectorAndDistance.distance;}this.target=BABYLON.Mesh.Center(meshesOrMinMaxVector);this.maxZ=distance*2;};return ArcRotateCamera;})(BABYLON.Camera);BABYLON.ArcRotateCamera=ArcRotateCamera;})(BABYLON||(BABYLON={}));var BABYLON;(function(BABYLON){var Scene=(function(){function Scene(engine){this.autoClear=true;this.clearColor=new BABYLON.Color3(0.2,0.2,0.3);this.ambientColor=new BABYLON.Color3(0,0,0);this.forceWireframe=false;this.cameraToUseForPointers=null;this.fogMode=BABYLON.Scene.FOGMODE_NONE;this.fogColor=new BABYLON.Color3(0.2,0.2,0.3);this.fogDensity=0.1;this.fogStart=0;this.fogEnd=1000.0;this.lightsEnabled=true;this.lights=new Array();this.cameras=new Array();this.activeCameras=new Array();this.meshes=new Array();this._geometries=new Array();this.materials=new Array();this.multiMaterials=new Array();this.defaultMaterial=new BABYLON.StandardMaterial("default material",this);this.texturesEnabled=true;this.textures=new Array();this.particlesEnabled=true;this.particleSystems=new Array();this.spriteManagers=new Array();this.layers=new Array();this.skeletons=new Array();this.lensFlareSystems=new Array();this.collisionsEnabled=true;this.gravity=new BABYLON.Vector3(0,-9.0,0);this.postProcessesEnabled=true;this.renderTargetsEnabled=true;this.customRenderTargets=new Array();this.importedMeshesFiles=new Array();this._actionManagers=new Array();this._meshesForIntersections=new BABYLON.SmartArray(256);this._totalVertices=0;this._activeVertices=0;this._activeParticles=0;this._lastFrameDuration=0;this._evaluateActiveMeshesDuration=0;this._renderTargetsDuration=0;this._particlesDuration=0;this._renderDuration=0;this._spritesDuration=0;this._animationRatio=0;this._renderId=0;this._executeWhenReadyTimeoutId=-1;this._toBeDisposed=new BABYLON.SmartArray(256);this._onReadyCallbacks=new Array();this._pendingData=[];this._onBeforeRenderCallbacks=new Array();this._activeMeshes=new BABYLON.SmartArray(256);this._processedMaterials=new BABYLON.SmartArray(256);this._renderTargets=new BABYLON.SmartArray(256);this._activeParticleSystems=new BABYLON.SmartArray(256);this._activeSkeletons=new BABYLON.SmartArray(32);this._activeAnimatables=new Array();this._transformMatrix=BABYLON.Matrix.Zero();this._scaledPosition=BABYLON.Vector3.Zero();this._scaledVelocity=BABYLON.Vector3.Zero();this._engine=engine;engine.scenes.push(this);this._renderingManager=new BABYLON.RenderingManager(this);this.postProcessManager=new BABYLON.PostProcessManager(this);this.postProcessRenderPipelineManager=new BABYLON.PostProcessRenderPipelineManager();this._boundingBoxRenderer=new BABYLON.BoundingBoxRenderer(this);this.attachControl();}Object.defineProperty(Scene.prototype,"meshUnderPointer",{get:function(){return this._meshUnderPointer;},enumerable:true,configurable:true});Object.defineProperty(Scene.prototype,"pointerX",{get:function(){return this._pointerX;},enumerable:true,configurable:true});Object.defineProperty(Scene.prototype,"pointerY",{get:function(){return this._pointerY;},enumerable:true,configurable:true});Scene.prototype.getBoundingBoxRenderer=function(){return this._boundingBoxRenderer;};Scene.prototype.getEngine=function(){return this._engine;};Scene.prototype.getTotalVertices=function(){return this._totalVertices;};Scene.prototype.getActiveVertices=function(){return this._activeVertices;};Scene.prototype.getActiveParticles=function(){return this._activeParticles;};Scene.prototype.getLastFrameDuration=function(){return this._lastFrameDuration;};Scene.prototype.getEvaluateActiveMeshesDuration=function(){return this._evaluateActiveMeshesDuration;};Scene.prototype.getActiveMeshes=function(){return this._activeMeshes;};Scene.prototype.getRenderTargetsDuration=function(){return this._renderTargetsDuration;};Scene.prototype.getRenderDuration=function(){return this._renderDuration;};Scene.prototype.getParticlesDuration=function(){return this._particlesDuration;};Scene.prototype.getSpritesDuration=function(){return this._spritesDuration;};Scene.prototype.getAnimationRatio=function(){return this._animationRatio;};Scene.prototype.getRenderId=function(){return this._renderId;};Scene.prototype._updatePointerPosition=function(evt){var canvasRect=this._engine.getRenderingCanvasClientRect();this._pointerX=evt.clientX-canvasRect.left;this._pointerY=evt.clientY-canvasRect.top;if(this.cameraToUseForPointers){this._pointerX=this._pointerX-this.cameraToUseForPointers.viewport.x*this._engine.getRenderWidth();this._pointerY=this._pointerY-this.cameraToUseForPointers.viewport.y*this._engine.getRenderHeight();}};Scene.prototype.attachControl=function(){var _this=this;this._onPointerMove=function(evt){var canvas=_this._engine.getRenderingCanvas();_this._updatePointerPosition(evt);var pickResult=_this.pick(_this._pointerX,_this._pointerY,function(mesh){return mesh.isPickable&&mesh.isVisible&&mesh.isReady()&&mesh.actionManager&&mesh.actionManager.hasPointerTriggers;},false,_this.cameraToUseForPointers);if(pickResult.hit){_this.setPointerOverMesh(pickResult.pickedMesh);canvas.style.cursor="pointer";_this._meshUnderPointer=pickResult.pickedMesh;}else{_this.setPointerOverMesh(null);canvas.style.cursor="";_this._meshUnderPointer=null;}};this._onPointerDown=function(evt){var predicate=null;if(!_this.onPointerDown){predicate=function(mesh){return mesh.isPickable&&mesh.isVisible&&mesh.isReady()&&mesh.actionManager&&mesh.actionManager.hasPickTriggers;};}_this._updatePointerPosition(evt);var pickResult=_this.pick(_this._pointerX,_this._pointerY,predicate,false,_this.cameraToUseForPointers);if(pickResult.hit){if(pickResult.pickedMesh.actionManager){switch(evt.button){case 0:pickResult.pickedMesh.actionManager.processTrigger(BABYLON.ActionManager.OnLeftPickTrigger,BABYLON.ActionEvent.CreateNew(pickResult.pickedMesh));break;case 1:pickResult.pickedMesh.actionManager.processTrigger(BABYLON.ActionManager.OnCenterPickTrigger,BABYLON.ActionEvent.CreateNew(pickResult.pickedMesh));break;case 2:pickResult.pickedMesh.actionManager.processTrigger(BABYLON.ActionManager.OnRightPickTrigger,BABYLON.ActionEvent.CreateNew(pickResult.pickedMesh));break;}pickResult.pickedMesh.actionManager.processTrigger(BABYLON.ActionManager.OnPickTrigger,BABYLON.ActionEvent.CreateNew(pickResult.pickedMesh));}}if(_this.onPointerDown){_this.onPointerDown(evt,pickResult);}};this._onKeyDown=function(evt){if(_this.actionManager){_this.actionManager.processTrigger(BABYLON.ActionManager.OnKeyDownTrigger,BABYLON.ActionEvent.CreateNewFromScene(_this,evt));}};this._onKeyUp=function(evt){if(_this.actionManager){_this.actionManager.processTrigger(BABYLON.ActionManager.OnKeyUpTrigger,BABYLON.ActionEvent.CreateNewFromScene(_this,evt));}};var eventPrefix=BABYLON.Tools.GetPointerPrefix();this._engine.getRenderingCanvas().addEventListener(eventPrefix+"move",this._onPointerMove,false);this._engine.getRenderingCanvas().addEventListener(eventPrefix+"down",this._onPointerDown,false);window.addEventListener("keydown",this._onKeyDown,false);window.addEventListener("keyup",this._onKeyUp,false);};Scene.prototype.detachControl=function(){var eventPrefix=BABYLON.Tools.GetPointerPrefix();this._engine.getRenderingCanvas().removeEventListener(eventPrefix+"move",this._onPointerMove);this._engine.getRenderingCanvas().removeEventListener(eventPrefix+"down",this._onPointerDown);window.removeEventListener("keydown",this._onKeyDown);window.removeEventListener("keyup",this._onKeyUp);};Scene.prototype.isReady=function(){if(this._pendingData.length>0){return false;}for(var index=0;index<this._geometries.length;index++){var geometry=this._geometries[index];if(geometry.delayLoadState===BABYLON.Engine.DELAYLOADSTATE_LOADING){return false;}}for(index=0;index<this.meshes.length;index++){var mesh=this.meshes[index];if(!mesh.isReady()){return false;}var mat=mesh.material;if(mat){if(!mat.isReady(mesh)){return false;}}}return true;};Scene.prototype.registerBeforeRender=function(func){this._onBeforeRenderCallbacks.push(func);};Scene.prototype.unregisterBeforeRender=function(func){var index=this._onBeforeRenderCallbacks.indexOf(func);if(index>-1){this._onBeforeRenderCallbacks.splice(index,1);}};Scene.prototype._addPendingData=function(data){this._pendingData.push(data);};Scene.prototype._removePendingData=function(data){var index=this._pendingData.indexOf(data);if(index!==-1){this._pendingData.splice(index,1);}};Scene.prototype.getWaitingItemsCount=function(){return this._pendingData.length;};Scene.prototype.executeWhenReady=function(func){var _this=this;this._onReadyCallbacks.push(func);if(this._executeWhenReadyTimeoutId!==-1){return;}this._executeWhenReadyTimeoutId=setTimeout(function(){_this._checkIsReady();},150);};Scene.prototype._checkIsReady=function(){var _this=this;if(this.isReady()){this._onReadyCallbacks.forEach(function(func){func();});this._onReadyCallbacks=[];this._executeWhenReadyTimeoutId=-1;return;}this._executeWhenReadyTimeoutId=setTimeout(function(){_this._checkIsReady();},150);};Scene.prototype.beginAnimation=function(target,from,to,loop,speedRatio,onAnimationEnd,animatable){if(speedRatio===undefined){speedRatio=1.0;}this.stopAnimation(target);if(!animatable){animatable=new BABYLON.Animatable(this,target,from,to,loop,speedRatio,onAnimationEnd);}if(target.animations){animatable.appendAnimations(target,target.animations);}if(target.getAnimatables){var animatables=target.getAnimatables();for(var index=0;index<animatables.length;index++){this.beginAnimation(animatables[index],from,to,loop,speedRatio,onAnimationEnd,animatable);}}return animatable;};Scene.prototype.beginDirectAnimation=function(target,animations,from,to,loop,speedRatio,onAnimationEnd){if(speedRatio===undefined){speedRatio=1.0;}var animatable=new BABYLON.Animatable(this,target,from,to,loop,speedRatio,onAnimationEnd,animations);return animatable;};Scene.prototype.getAnimatableByTarget=function(target){for(var index=0;index<this._activeAnimatables.length;index++){if(this._activeAnimatables[index].target===target){return this._activeAnimatables[index];}}return null;};Scene.prototype.stopAnimation=function(target){var animatable=this.getAnimatableByTarget(target);if(animatable){animatable.stop();}};Scene.prototype._animate=function(){if(!this._animationStartDate){this._animationStartDate=new Date().getTime();}var now=new Date().getTime();var delay=now-this._animationStartDate;for(var index=0;index<this._activeAnimatables.length;index++){if(!this._activeAnimatables[index]._animate(delay)){this._activeAnimatables.splice(index,1);index--;}}};Scene.prototype.getViewMatrix=function(){return this._viewMatrix;};Scene.prototype.getProjectionMatrix=function(){return this._projectionMatrix;};Scene.prototype.getTransformMatrix=function(){return this._transformMatrix;};Scene.prototype.setTransformMatrix=function(view,projection){this._viewMatrix=view;this._projectionMatrix=projection;this._viewMatrix.multiplyToRef(this._projectionMatrix,this._transformMatrix);};Scene.prototype.setActiveCameraByID=function(id){var camera=this.getCameraByID(id);if(camera){this.activeCamera=camera;return camera;}return null;};Scene.prototype.setActiveCameraByName=function(name){var camera=this.getCameraByName(name);if(camera){this.activeCamera=camera;return camera;}return null;};Scene.prototype.getMaterialByID=function(id){for(var index=0;index<this.materials.length;index++){if(this.materials[index].id===id){return this.materials[index];}}return null;};Scene.prototype.getMaterialByName=function(name){for(var index=0;index<this.materials.length;index++){if(this.materials[index].name===name){return this.materials[index];}}return null;};Scene.prototype.getCameraByID=function(id){for(var index=0;index<this.cameras.length;index++){if(this.cameras[index].id===id){return this.cameras[index];}}return null;};Scene.prototype.getCameraByName=function(name){for(var index=0;index<this.cameras.length;index++){if(this.cameras[index].name===name){return this.cameras[index];}}return null;};Scene.prototype.getLightByName=function(name){for(var index=0;index<this.lights.length;index++){if(this.lights[index].name===name){return this.lights[index];}}return null;};Scene.prototype.getLightByID=function(id){for(var index=0;index<this.lights.length;index++){if(this.lights[index].id===id){return this.lights[index];}}return null;};Scene.prototype.getGeometryByID=function(id){for(var index=0;index<this._geometries.length;index++){if(this._geometries[index].id===id){return this._geometries[index];}}return null;};Scene.prototype.pushGeometry=function(geometry,force){if(!force&&this.getGeometryByID(geometry.id)){return false;}this._geometries.push(geometry);return true;};Scene.prototype.getGeometries=function(){return this._geometries;};Scene.prototype.getMeshByID=function(id){for(var index=0;index<this.meshes.length;index++){if(this.meshes[index].id===id){return this.meshes[index];}}return null;};Scene.prototype.getLastMeshByID=function(id){for(var index=this.meshes.length-1;index>=0;index--){if(this.meshes[index].id===id){return this.meshes[index];}}return null;};Scene.prototype.getLastEntryByID=function(id){for(var index=this.meshes.length-1;index>=0;index--){if(this.meshes[index].id===id){return this.meshes[index];}}for(index=this.cameras.length-1;index>=0;index--){if(this.cameras[index].id===id){return this.cameras[index];}}for(index=this.lights.length-1;index>=0;index--){if(this.lights[index].id===id){return this.lights[index];}}return null;};Scene.prototype.getMeshByName=function(name){for(var index=0;index<this.meshes.length;index++){if(this.meshes[index].name===name){return this.meshes[index];}}return null;};Scene.prototype.getLastSkeletonByID=function(id){for(var index=this.skeletons.length-1;index>=0;index--){if(this.skeletons[index].id===id){return this.skeletons[index];}}return null;};Scene.prototype.getSkeletonById=function(id){for(var index=0;index<this.skeletons.length;index++){if(this.skeletons[index].id===id){return this.skeletons[index];}}return null;};Scene.prototype.getSkeletonByName=function(name){for(var index=0;index<this.skeletons.length;index++){if(this.skeletons[index].name===name){return this.skeletons[index];}}return null;};Scene.prototype.isActiveMesh=function(mesh){return(this._activeMeshes.indexOf(mesh)!==-1);};Scene.prototype._evaluateSubMesh=function(subMesh,mesh){if(mesh.subMeshes.length==1||subMesh.isInFrustum(this._frustumPlanes)){var material=subMesh.getMaterial();if(mesh.showSubMeshesBoundingBox){this._boundingBoxRenderer.renderList.push(subMesh.getBoundingInfo().boundingBox);}if(material){if(material.getRenderTargetTextures){if(this._processedMaterials.indexOf(material)===-1){this._processedMaterials.push(material);this._renderTargets.concat(material.getRenderTargetTextures());}}this._activeVertices+=subMesh.verticesCount;this._renderingManager.dispatch(subMesh);}}};Scene.prototype._evaluateActiveMeshes=function(){this._activeMeshes.reset();this._renderingManager.reset();this._processedMaterials.reset();this._activeParticleSystems.reset();this._activeSkeletons.reset();this._boundingBoxRenderer.reset();if(!this._frustumPlanes){this._frustumPlanes=BABYLON.Frustum.GetPlanes(this._transformMatrix);}else{BABYLON.Frustum.GetPlanesToRef(this._transformMatrix,this._frustumPlanes);}var meshes;var len;if(this._selectionOctree){var selection=this._selectionOctree.select(this._frustumPlanes);meshes=selection.data;len=selection.length;}else{len=this.meshes.length;meshes=this.meshes;}for(var meshIndex=0;meshIndex<len;meshIndex++){var mesh=meshes[meshIndex];this._totalVertices+=mesh.getTotalVertices();if(!mesh.isReady()){continue;}mesh.computeWorldMatrix();mesh._preActivate();if(mesh.actionManager&&mesh.actionManager.hasSpecificTriggers([BABYLON.ActionManager.OnIntersectionEnterTrigger,BABYLON.ActionManager.OnIntersectionExitTrigger])){this._meshesForIntersections.pushNoDuplicate(mesh);}if(mesh.isEnabled()&&mesh.isVisible&&mesh.visibility>0&&((mesh.layerMask&this.activeCamera.layerMask)!=0)&&mesh.isInFrustum(this._frustumPlanes)){this._activeMeshes.push(mesh);mesh._activate(this._renderId);this._activeMesh(mesh);}}var beforeParticlesDate=new Date().getTime();if(this.particlesEnabled){for(var particleIndex=0;particleIndex<this.particleSystems.length;particleIndex++){var particleSystem=this.particleSystems[particleIndex];if(!particleSystem.isStarted()){continue;}if(!particleSystem.emitter.position||(particleSystem.emitter&&particleSystem.emitter.isEnabled())){this._activeParticleSystems.push(particleSystem);particleSystem.animate();}}}this._particlesDuration+=new Date().getTime()-beforeParticlesDate;};Scene.prototype._activeMesh=function(mesh){if(mesh.skeleton){this._activeSkeletons.pushNoDuplicate(mesh.skeleton);}if(mesh.showBoundingBox){this._boundingBoxRenderer.renderList.push(mesh.getBoundingInfo().boundingBox);}if(mesh.subMeshes){var len;var subMeshes;if(mesh._submeshesOctree&&mesh.useOctreeForRenderingSelection){var intersections=mesh._submeshesOctree.select(this._frustumPlanes);len=intersections.length;subMeshes=intersections.data;}else{subMeshes=mesh.subMeshes;len=subMeshes.length;}for(var subIndex=0;subIndex<len;subIndex++){var subMesh=subMeshes[subIndex];this._evaluateSubMesh(subMesh,mesh);}}};Scene.prototype.updateTransformMatrix=function(force){this.setTransformMatrix(this.activeCamera.getViewMatrix(),this.activeCamera.getProjectionMatrix(force));};Scene.prototype._renderForCamera=function(camera){var engine=this._engine;this.activeCamera=camera;if(!this.activeCamera)throw new Error("Active camera not set");engine.setViewport(this.activeCamera.viewport);this._renderId++;this.updateTransformMatrix();if(this.beforeCameraRender){this.beforeCameraRender(this.activeCamera);}var beforeEvaluateActiveMeshesDate=new Date().getTime();this._evaluateActiveMeshes();this._evaluateActiveMeshesDuration+=new Date().getTime()-beforeEvaluateActiveMeshesDate;for(var skeletonIndex=0;skeletonIndex<this._activeSkeletons.length;skeletonIndex++){var skeleton=this._activeSkeletons.data[skeletonIndex];skeleton.prepare();}for(var customIndex=0;customIndex<this.customRenderTargets.length;customIndex++){var renderTarget=this.customRenderTargets[customIndex];this._renderTargets.push(renderTarget);}var beforeRenderTargetDate=new Date().getTime();if(this.renderTargetsEnabled){for(var renderIndex=0;renderIndex<this._renderTargets.length;renderIndex++){renderTarget=this._renderTargets.data[renderIndex];if(renderTarget._shouldRender()){this._renderId++;renderTarget.render();}}this._renderId++;}if(this._renderTargets.length>0){engine.restoreDefaultFramebuffer();}this._renderTargetsDuration=new Date().getTime()-beforeRenderTargetDate;this.postProcessManager._prepareFrame();var beforeRenderDate=new Date().getTime();if(this.layers.length){engine.setDepthBuffer(false);var layerIndex;var layer;for(layerIndex=0;layerIndex<this.layers.length;layerIndex++){layer=this.layers[layerIndex];if(layer.isBackground){layer.render();}}engine.setDepthBuffer(true);}this._renderingManager.render(null,null,true,true);this._boundingBoxRenderer.render();for(var lensFlareSystemIndex=0;lensFlareSystemIndex<this.lensFlareSystems.length;lensFlareSystemIndex++){this.lensFlareSystems[lensFlareSystemIndex].render();}if(this.layers.length){engine.setDepthBuffer(false);for(layerIndex=0;layerIndex<this.layers.length;layerIndex++){layer=this.layers[layerIndex];if(!layer.isBackground){layer.render();}}engine.setDepthBuffer(true);}this._renderDuration+=new Date().getTime()-beforeRenderDate;this.postProcessManager._finalizeFrame(camera.isIntermediate);this.activeCamera._updateFromScene();this._renderTargets.reset();if(this.afterCameraRender){this.afterCameraRender(this.activeCamera);}};Scene.prototype._processSubCameras=function(camera){if(camera.subCameras.length==0){this._renderForCamera(camera);return;}for(var index=0;index<camera.subCameras.length;index++){this._renderForCamera(camera.subCameras[index]);}this.activeCamera=camera;this.setTransformMatrix(this.activeCamera.getViewMatrix(),this.activeCamera.getProjectionMatrix());this.activeCamera._updateFromScene();};Scene.prototype._checkIntersections=function(){for(var index=0;index<this._meshesForIntersections.length;index++){var sourceMesh=this._meshesForIntersections.data[index];for(var actionIndex=0;actionIndex<sourceMesh.actionManager.actions.length;actionIndex++){var action=sourceMesh.actionManager.actions[actionIndex];if(action.trigger==BABYLON.ActionManager.OnIntersectionEnterTrigger||action.trigger==BABYLON.ActionManager.OnIntersectionExitTrigger){var otherMesh=action.getTriggerParameter();var areIntersecting=otherMesh.intersectsMesh(sourceMesh,false);var currentIntersectionInProgress=sourceMesh._intersectionsInProgress.indexOf(otherMesh);if(areIntersecting&&currentIntersectionInProgress===-1&&action.trigger==BABYLON.ActionManager.OnIntersectionEnterTrigger){sourceMesh.actionManager.processTrigger(BABYLON.ActionManager.OnIntersectionEnterTrigger,BABYLON.ActionEvent.CreateNew(sourceMesh));sourceMesh._intersectionsInProgress.push(otherMesh);}else if(!areIntersecting&&currentIntersectionInProgress>-1&&action.trigger==BABYLON.ActionManager.OnIntersectionExitTrigger){sourceMesh.actionManager.processTrigger(BABYLON.ActionManager.OnIntersectionExitTrigger,BABYLON.ActionEvent.CreateNew(sourceMesh));var indexOfOther=sourceMesh._intersectionsInProgress.indexOf(otherMesh);if(indexOfOther>-1){sourceMesh._intersectionsInProgress.splice(indexOfOther,1);}}}}}};Scene.prototype.render=function(){var startDate=new Date().getTime();this._particlesDuration=0;this._spritesDuration=0;this._activeParticles=0;this._renderDuration=0;this._evaluateActiveMeshesDuration=0;this._totalVertices=0;this._activeVertices=0;this._meshesForIntersections.reset();if(this.actionManager){this.actionManager.processTrigger(BABYLON.ActionManager.OnEveryFrameTrigger,null);}if(this.beforeRender){this.beforeRender();}for(var callbackIndex=0;callbackIndex<this._onBeforeRenderCallbacks.length;callbackIndex++){this._onBeforeRenderCallbacks[callbackIndex]();}var deltaTime=Math.max(Scene.MinDeltaTime,Math.min(BABYLON.Tools.GetDeltaTime(),Scene.MaxDeltaTime));this._animationRatio=deltaTime*(60.0/1000.0);this._animate();if(this._physicsEngine){this._physicsEngine._runOneStep(deltaTime/1000.0);}this._engine.clear(this.clearColor,this.autoClear||this.forceWireframe,true);for(var lightIndex=0;lightIndex<this.lights.length;lightIndex++){var light=this.lights[lightIndex];var shadowGenerator=light.getShadowGenerator();if(light.isEnabled()&&shadowGenerator&&shadowGenerator.getShadowMap().getScene().textures.indexOf(shadowGenerator.getShadowMap())!==-1){this._renderTargets.push(shadowGenerator.getShadowMap());}}this.postProcessRenderPipelineManager.update();if(this.activeCameras.length>0){var currentRenderId=this._renderId;for(var cameraIndex=0;cameraIndex<this.activeCameras.length;cameraIndex++){this._renderId=currentRenderId;this._processSubCameras(this.activeCameras[cameraIndex]);}}else{this._processSubCameras(this.activeCamera);}this._checkIntersections();if(this.afterRender){this.afterRender();}for(var index=0;index<this._toBeDisposed.length;index++){this._toBeDisposed.data[index].dispose();this._toBeDisposed[index]=null;}this._toBeDisposed.reset();this._lastFrameDuration=new Date().getTime()-startDate;};Scene.prototype.dispose=function(){this.beforeRender=null;this.afterRender=null;this.skeletons=[];this._boundingBoxRenderer.dispose();if(this.onDispose){this.onDispose();}this.detachControl();var canvas=this._engine.getRenderingCanvas();var index;for(index=0;index<this.cameras.length;index++){this.cameras[index].detachControl(canvas);}while(this.lights.length){this.lights[0].dispose();}while(this.meshes.length){this.meshes[0].dispose(true);}while(this.cameras.length){this.cameras[0].dispose();}while(this.materials.length){this.materials[0].dispose();}while(this.particleSystems.length){this.particleSystems[0].dispose();}while(this.spriteManagers.length){this.spriteManagers[0].dispose();}while(this.layers.length){this.layers[0].dispose();}while(this.textures.length){this.textures[0].dispose();}this.postProcessManager.dispose();if(this._physicsEngine){this.disablePhysicsEngine();}index=this._engine.scenes.indexOf(this);this._engine.scenes.splice(index,1);this._engine.wipeCaches();};Scene.prototype._getNewPosition=function(position,velocity,collider,maximumRetry,finalPosition,excludedMesh){if(typeof excludedMesh==="undefined"){excludedMesh=null;}position.divideToRef(collider.radius,this._scaledPosition);velocity.divideToRef(collider.radius,this._scaledVelocity);collider.retry=0;collider.initialVelocity=this._scaledVelocity;collider.initialPosition=this._scaledPosition;this._collideWithWorld(this._scaledPosition,this._scaledVelocity,collider,maximumRetry,finalPosition,excludedMesh);finalPosition.multiplyInPlace(collider.radius);};Scene.prototype._collideWithWorld=function(position,velocity,collider,maximumRetry,finalPosition,excludedMesh){if(typeof excludedMesh==="undefined"){excludedMesh=null;}var closeDistance=BABYLON.Engine.CollisionsEpsilon*10.0;if(collider.retry>=maximumRetry){finalPosition.copyFrom(position);return;}collider._initialize(position,velocity,closeDistance);for(var index=0;index<this.meshes.length;index++){var mesh=this.meshes[index];if(mesh.isEnabled()&&mesh.checkCollisions&&mesh.subMeshes&&mesh!==excludedMesh){mesh._checkCollision(collider);}}if(!collider.collisionFound){position.addToRef(velocity,finalPosition);return;}if(velocity.x!=0||velocity.y!=0||velocity.z!=0){collider._getResponse(position,velocity);}if(velocity.length()<=closeDistance){finalPosition.copyFrom(position);return;}collider.retry++;this._collideWithWorld(position,velocity,collider,maximumRetry,finalPosition,excludedMesh);};Scene.prototype.createOrUpdateSelectionOctree=function(maxCapacity,maxDepth){if(typeof maxCapacity==="undefined"){maxCapacity=64;}if(typeof maxDepth==="undefined"){maxDepth=2;}if(!this._selectionOctree){this._selectionOctree=new BABYLON.Octree(BABYLON.Octree.CreationFuncForMeshes,maxCapacity,maxDepth);}var min=new BABYLON.Vector3(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE);var max=new BABYLON.Vector3(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE);for(var index=0;index<this.meshes.length;index++){var mesh=this.meshes[index];mesh.computeWorldMatrix(true);var minBox=mesh.getBoundingInfo().boundingBox.minimumWorld;var maxBox=mesh.getBoundingInfo().boundingBox.maximumWorld;BABYLON.Tools.CheckExtends(minBox,min,max);BABYLON.Tools.CheckExtends(maxBox,min,max);}this._selectionOctree.update(min,max,this.meshes);return this._selectionOctree;};Scene.prototype.createPickingRay=function(x,y,world,camera){var engine=this._engine;if(!camera){if(!this.activeCamera)throw new Error("Active camera not set");camera=this.activeCamera;}var cameraViewport=camera.viewport;var viewport=cameraViewport.toGlobal(engine);x=x/this._engine.getHardwareScalingLevel()-viewport.x;y=y/this._engine.getHardwareScalingLevel()-(this._engine.getRenderHeight()-viewport.y-viewport.height);return BABYLON.Ray.CreateNew(x,y,viewport.width,viewport.height,world?world:BABYLON.Matrix.Identity(),camera.getViewMatrix(),camera.getProjectionMatrix());};Scene.prototype._internalPick=function(rayFunction,predicate,fastCheck){var pickingInfo=null;for(var meshIndex=0;meshIndex<this.meshes.length;meshIndex++){var mesh=this.meshes[meshIndex];if(predicate){if(!predicate(mesh)){continue;}}else if(!mesh.isEnabled()||!mesh.isVisible||!mesh.isPickable){continue;}var world=mesh.getWorldMatrix();var ray=rayFunction(world);var result=mesh.intersects(ray,fastCheck);if(!result||!result.hit)continue;if(!fastCheck&&pickingInfo!=null&&result.distance>=pickingInfo.distance)continue;pickingInfo=result;if(fastCheck){break;}}return pickingInfo||new BABYLON.PickingInfo();};Scene.prototype.pick=function(x,y,predicate,fastCheck,camera){var _this=this;return this._internalPick(function(world){return _this.createPickingRay(x,y,world,camera);},predicate,fastCheck);};Scene.prototype.pickWithRay=function(ray,predicate,fastCheck){var _this=this;return this._internalPick(function(world){if(!_this._pickWithRayInverseMatrix){_this._pickWithRayInverseMatrix=BABYLON.Matrix.Identity();}world.invertToRef(_this._pickWithRayInverseMatrix);return BABYLON.Ray.Transform(ray,_this._pickWithRayInverseMatrix);},predicate,fastCheck);};Scene.prototype.setPointerOverMesh=function(mesh){if(this._pointerOverMesh===mesh){return;}if(this._pointerOverMesh&&this._pointerOverMesh.actionManager){this._pointerOverMesh.actionManager.processTrigger(BABYLON.ActionManager.OnPointerOutTrigger,BABYLON.ActionEvent.CreateNew(this._pointerOverMesh));}this._pointerOverMesh=mesh;if(this._pointerOverMesh&&this._pointerOverMesh.actionManager){this._pointerOverMesh.actionManager.processTrigger(BABYLON.ActionManager.OnPointerOverTrigger,BABYLON.ActionEvent.CreateNew(this._pointerOverMesh));}};Scene.prototype.getPointerOverMesh=function(){return this._pointerOverMesh;};Scene.prototype.getPhysicsEngine=function(){return this._physicsEngine;};Scene.prototype.enablePhysics=function(gravity,plugin){if(this._physicsEngine){return true;}this._physicsEngine=new BABYLON.PhysicsEngine(plugin);if(!this._physicsEngine.isSupported()){this._physicsEngine=null;return false;}this._physicsEngine._initialize(gravity);return true;};Scene.prototype.disablePhysicsEngine=function(){if(!this._physicsEngine){return;}this._physicsEngine.dispose();this._physicsEngine=undefined;};Scene.prototype.isPhysicsEnabled=function(){return this._physicsEngine!==undefined;};Scene.prototype.setGravity=function(gravity){if(!this._physicsEngine){return;}this._physicsEngine._setGravity(gravity);};Scene.prototype.createCompoundImpostor=function(parts,options){if(parts.parts){options=parts;parts=parts.parts;}if(!this._physicsEngine){return null;}for(var index=0;index<parts.length;index++){var mesh=parts[index].mesh;mesh._physicImpostor=parts[index].impostor;mesh._physicsMass=options.mass/parts.length;mesh._physicsFriction=options.friction;mesh._physicRestitution=options.restitution;}return this._physicsEngine._registerMeshesAsCompound(parts,options);};Scene.prototype.deleteCompoundImpostor=function(compound){for(var index=0;index<compound.parts.length;index++){var mesh=compound.parts[index].mesh;mesh._physicImpostor=BABYLON.PhysicsEngine.NoImpostor;this._physicsEngine._unregisterMesh(mesh);}};Scene.prototype._getByTags=function(list,tagsQuery){if(tagsQuery===undefined){return list;}var listByTags=[];for(var i in list){var item=list[i];if(BABYLON.Tags.MatchesQuery(item,tagsQuery)){listByTags.push(item);}}return listByTags;};Scene.prototype.getMeshesByTags=function(tagsQuery){return this._getByTags(this.meshes,tagsQuery);};Scene.prototype.getCamerasByTags=function(tagsQuery){return this._getByTags(this.cameras,tagsQuery);};Scene.prototype.getLightsByTags=function(tagsQuery){return this._getByTags(this.lights,tagsQuery);};Scene.prototype.getMaterialByTags=function(tagsQuery){return this._getByTags(this.materials,tagsQuery).concat(this._getByTags(this.multiMaterials,tagsQuery));};Scene.FOGMODE_NONE=0;Scene.FOGMODE_EXP=1;Scene.FOGMODE_EXP2=2;Scene.FOGMODE_LINEAR=3;Scene.MinDeltaTime=1.0;Scene.MaxDeltaTime=1000.0;return Scene;})();BABYLON.Scene=Scene;})(BABYLON||(BABYLON={}));var BABYLON;(function(BABYLON){var VertexBuffer=(function(){function VertexBuffer(engine,data,kind,updatable,postponeInternalCreation){if(engine instanceof BABYLON.Mesh){this._engine=engine.getScene().getEngine();}else{this._engine=engine;}this._updatable=updatable;this._data=data;if(!postponeInternalCreation){this.create();}this._kind=kind;switch(kind){case VertexBuffer.PositionKind:this._strideSize=3;break;case VertexBuffer.NormalKind:this._strideSize=3;break;case VertexBuffer.UVKind:this._strideSize=2;break;case VertexBuffer.UV2Kind:this._strideSize=2;break;case VertexBuffer.ColorKind:this._strideSize=3;break;case VertexBuffer.MatricesIndicesKind:this._strideSize=4;break;case VertexBuffer.MatricesWeightsKind:this._strideSize=4;break;}}VertexBuffer.prototype.isUpdatable=function(){return this._updatable;};VertexBuffer.prototype.getData=function(){return this._data;};VertexBuffer.prototype.getBuffer=function(){return this._buffer;};VertexBuffer.prototype.getStrideSize=function(){return this._strideSize;};VertexBuffer.prototype.create=function(data){if(!data&&this._buffer){return;}data=data||this._data;if(!this._buffer){if(this._updatable){this._buffer=this._engine.createDynamicVertexBuffer(data.length*4);}else{this._buffer=this._engine.createVertexBuffer(data);}}if(this._updatable){this._engine.updateDynamicVertexBuffer(this._buffer,data);this._data=data;}};VertexBuffer.prototype.update=function(data){this.create(data);};VertexBuffer.prototype.dispose=function(){if(!this._buffer){return;}if(this._engine._releaseBuffer(this._buffer)){this._buffer=null;}};Object.defineProperty(VertexBuffer,"PositionKind",{get:function(){return VertexBuffer._PositionKind;},enumerable:true,configurable:true});Object.defineProperty(VertexBuffer,"NormalKind",{get:function(){return VertexBuffer._NormalKind;},enumerable:true,configurable:true});Object.defineProperty(VertexBuffer,"UVKind",{get:function(){return VertexBuffer._UVKind;},enumerable:true,configurable:true});Object.defineProperty(VertexBuffer,"UV2Kind",{get:function(){return VertexBuffer._UV2Kind;},enumerable:true,configurable:true});Object.defineProperty(VertexBuffer,"ColorKind",{get:function(){return VertexBuffer._ColorKind;},enumerable:true,configurable:true});Object.defineProperty(VertexBuffer,"MatricesIndicesKind",{get:function(){return VertexBuffer._MatricesIndicesKind;},enumerable:true,configurable:true});Object.defineProperty(VertexBuffer,"MatricesWeightsKind",{get:function(){return VertexBuffer._MatricesWeightsKind;},enumerable:true,configurable:true});VertexBuffer._PositionKind="position";VertexBuffer._NormalKind="normal";VertexBuffer._UVKind="uv";VertexBuffer._UV2Kind="uv2";VertexBuffer._ColorKind="color";VertexBuffer._MatricesIndicesKind="matricesIndices";VertexBuffer._MatricesWeightsKind="matricesWeights";return VertexBuffer;})();BABYLON.VertexBuffer=VertexBuffer;})(BABYLON||(BABYLON={}));var __extends=this.__extends||function(d,b){for(var p in b)if(b.hasOwnProperty(p))d[p]=b[p];function __(){this.constructor=d;}__.prototype=b.prototype;d.prototype=new __();};var BABYLON;(function(BABYLON){var AbstractMesh=(function(_super){__extends(AbstractMesh,_super);function AbstractMesh(name,scene){_super.call(this,name,scene);this.position=new BABYLON.Vector3(0,0,0);this.rotation=new BABYLON.Vector3(0,0,0);this.scaling=new BABYLON.Vector3(1,1,1);this.billboardMode=BABYLON.AbstractMesh.BILLBOARDMODE_NONE;this.visibility=1.0;this.infiniteDistance=false;this.isVisible=true;this.isPickable=true;this.showBoundingBox=false;this.showSubMeshesBoundingBox=false;this.onDispose=null;this.checkCollisions=false;this.renderingGroupId=0;this.receiveShadows=false;this.useOctreeForRenderingSelection=true;this.useOctreeForPicking=true;this.useOctreeForCollisions=true;this.layerMask=0xFFFFFFFF;this._physicImpostor=BABYLON.PhysicsEngine.NoImpostor;this.ellipsoid=new BABYLON.Vector3(0.5,1,0.5);this.ellipsoidOffset=new BABYLON.Vector3(0,0,0);this._collider=new BABYLON.Collider();this._oldPositionForCollisions=new BABYLON.Vector3(0,0,0);this._diffPositionForCollisions=new BABYLON.Vector3(0,0,0);this._newPositionForCollisions=new BABYLON.Vector3(0,0,0);this._localScaling=BABYLON.Matrix.Zero();this._localRotation=BABYLON.Matrix.Zero();this._localTranslation=BABYLON.Matrix.Zero();this._localBillboard=BABYLON.Matrix.Zero();this._localPivotScaling=BABYLON.Matrix.Zero();this._localPivotScalingRotation=BABYLON.Matrix.Zero();this._localWorld=BABYLON.Matrix.Zero();this._worldMatrix=BABYLON.Matrix.Zero();this._rotateYByPI=BABYLON.Matrix.RotationY(Math.PI);this._absolutePosition=BABYLON.Vector3.Zero();this._collisionsTransformMatrix=BABYLON.Matrix.Zero();this._collisionsScalingMatrix=BABYLON.Matrix.Zero();this._isDirty=false;this._pivotMatrix=BABYLON.Matrix.Identity();this._isDisposed=false;this._renderId=0;this._intersectionsInProgress=new Array();scene.meshes.push(this);}Object.defineProperty(AbstractMesh,"BILLBOARDMODE_NONE",{get:function(){return AbstractMesh._BILLBOARDMODE_NONE;},enumerable:true,configurable:true});Object.defineProperty(AbstractMesh,"BILLBOARDMODE_X",{get:function(){return AbstractMesh._BILLBOARDMODE_X;},enumerable:true,configurable:true});Object.defineProperty(AbstractMesh,"BILLBOARDMODE_Y",{get:function(){return AbstractMesh._BILLBOARDMODE_Y;},enumerable:true,configurable:true});Object.defineProperty(AbstractMesh,"BILLBOARDMODE_Z",{get:function(){return AbstractMesh._BILLBOARDMODE_Z;},enumerable:true,configurable:true});Object.defineProperty(AbstractMesh,"BILLBOARDMODE_ALL",{get:function(){return AbstractMesh._BILLBOARDMODE_ALL;},enumerable:true,configurable:true});AbstractMesh.prototype.getTotalVertices=function(){return 0;};AbstractMesh.prototype.getIndices=function(){return null;};AbstractMesh.prototype.getVerticesData=function(kind){return null;};AbstractMesh.prototype.isVerticesDataPresent=function(kind){return false;};AbstractMesh.prototype.getBoundingInfo=function(){if(!this._boundingInfo){this._updateBoundingInfo();}return this._boundingInfo;};AbstractMesh.prototype._preActivate=function(){};AbstractMesh.prototype._activate=function(renderId){this._renderId=renderId;};AbstractMesh.prototype.getWorldMatrix=function(){if(this._currentRenderId!==this.getScene().getRenderId()){this.computeWorldMatrix();}return this._worldMatrix;};Object.defineProperty(AbstractMesh.prototype,"worldMatrixFromCache",{get:function(){return this._worldMatrix;},enumerable:true,configurable:true});Object.defineProperty(AbstractMesh.prototype,"absolutePosition",{get:function(){return this._absolutePosition;},enumerable:true,configurable:true});AbstractMesh.prototype.rotate=function(axis,amount,space){if(!this.rotationQuaternion){this.rotationQuaternion=BABYLON.Quaternion.RotationYawPitchRoll(this.rotation.y,this.rotation.x,this.rotation.z);this.rotation=BABYLON.Vector3.Zero();}if(!space||space==0/*LOCAL*/){var rotationQuaternion=BABYLON.Quaternion.RotationAxis(axis,amount);this.rotationQuaternion=this.rotationQuaternion.multiply(rotationQuaternion);}else{if(this.parent){var invertParentWorldMatrix=this.parent.getWorldMatrix().clone();invertParentWorldMatrix.invert();axis=BABYLON.Vector3.TransformNormal(axis,invertParentWorldMatrix);}rotationQuaternion=BABYLON.Quaternion.RotationAxis(axis,amount);this.rotationQuaternion=rotationQuaternion.multiply(this.rotationQuaternion);}};AbstractMesh.prototype.translate=function(axis,distance,space){var displacementVector=axis.scale(distance);if(!space||space==0/*LOCAL*/){var tempV3=this.getPositionExpressedInLocalSpace().add(displacementVector);this.setPositionWithLocalVector(tempV3);}else{this.setAbsolutePosition(this.getAbsolutePosition().add(displacementVector));}};AbstractMesh.prototype.getAbsolutePosition=function(){this.computeWorldMatrix();return this._absolutePosition;};AbstractMesh.prototype.setAbsolutePosition=function(absolutePosition){if(!absolutePosition){return;}var absolutePositionX;var absolutePositionY;var absolutePositionZ;if(absolutePosition.x===undefined){if(arguments.length<3){return;}absolutePositionX=arguments[0];absolutePositionY=arguments[1];absolutePositionZ=arguments[2];}else{absolutePositionX=absolutePosition.x;absolutePositionY=absolutePosition.y;absolutePositionZ=absolutePosition.z;}if(this.parent){var invertParentWorldMatrix=this.parent.getWorldMatrix().clone();invertParentWorldMatrix.invert();var worldPosition=new BABYLON.Vector3(absolutePositionX,absolutePositionY,absolutePositionZ);this.position=BABYLON.Vector3.TransformCoordinates(worldPosition,invertParentWorldMatrix);}else{this.position.x=absolutePositionX;this.position.y=absolutePositionY;this.position.z=absolutePositionZ;}};AbstractMesh.prototype.setPivotMatrix=function(matrix){this._pivotMatrix=matrix;this._cache.pivotMatrixUpdated=true;};AbstractMesh.prototype.getPivotMatrix=function(){return this._pivotMatrix;};AbstractMesh.prototype._isSynchronized=function(){if(this._isDirty){return false;}if(this.billboardMode!==AbstractMesh.BILLBOARDMODE_NONE)return false;if(this._cache.pivotMatrixUpdated){return false;}if(this.infiniteDistance){return false;}if(!this._cache.position.equals(this.position))return false;if(this.rotationQuaternion){if(!this._cache.rotationQuaternion.equals(this.rotationQuaternion))return false;}else{if(!this._cache.rotation.equals(this.rotation))return false;}if(!this._cache.scaling.equals(this.scaling))return false;return true;};AbstractMesh.prototype._initCache=function(){_super.prototype._initCache.call(this);this._cache.localMatrixUpdated=false;this._cache.position=BABYLON.Vector3.Zero();this._cache.scaling=BABYLON.Vector3.Zero();this._cache.rotation=BABYLON.Vector3.Zero();this._cache.rotationQuaternion=new BABYLON.Quaternion(0,0,0,0);};AbstractMesh.prototype.markAsDirty=function(property){if(property==="rotation"){this.rotationQuaternion=null;}this._currentRenderId=Number.MAX_VALUE;this._isDirty=true;};AbstractMesh.prototype._updateBoundingInfo=function(){this._boundingInfo=this._boundingInfo||new BABYLON.BoundingInfo(this.absolutePosition,this.absolutePosition);this._boundingInfo._update(this.worldMatrixFromCache);if(!this.subMeshes){return;}for(var subIndex=0;subIndex<this.subMeshes.length;subIndex++){var subMesh=this.subMeshes[subIndex];subMesh.updateBoundingInfo(this.worldMatrixFromCache);}};AbstractMesh.prototype.computeWorldMatrix=function(force){if(!force&&(this._currentRenderId==this.getScene().getRenderId()||this.isSynchronized(true))){return this._worldMatrix;}this._cache.position.copyFrom(this.position);this._cache.scaling.copyFrom(this.scaling);this._cache.pivotMatrixUpdated=false;this._currentRenderId=this.getScene().getRenderId();this._isDirty=false;BABYLON.Matrix.ScalingToRef(this.scaling.x,this.scaling.y,this.scaling.z,this._localScaling);if(this.rotationQuaternion){this.rotationQuaternion.toRotationMatrix(this._localRotation);this._cache.rotationQuaternion.copyFrom(this.rotationQuaternion);}else{BABYLON.Matrix.RotationYawPitchRollToRef(this.rotation.y,this.rotation.x,this.rotation.z,this._localRotation);this._cache.rotation.copyFrom(this.rotation);}if(this.infiniteDistance&&!this.parent){var camera=this.getScene().activeCamera;var cameraWorldMatrix=camera.getWorldMatrix();var cameraGlobalPosition=new BABYLON.Vector3(cameraWorldMatrix.m[12],cameraWorldMatrix.m[13],cameraWorldMatrix.m[14]);BABYLON.Matrix.TranslationToRef(this.position.x+cameraGlobalPosition.x,this.position.y+cameraGlobalPosition.y,this.position.z+cameraGlobalPosition.z,this._localTranslation);}else{BABYLON.Matrix.TranslationToRef(this.position.x,this.position.y,this.position.z,this._localTranslation);}this._pivotMatrix.multiplyToRef(this._localScaling,this._localPivotScaling);this._localPivotScaling.multiplyToRef(this._localRotation,this._localPivotScalingRotation);if(this.billboardMode!==AbstractMesh.BILLBOARDMODE_NONE){var localPosition=this.position.clone();var zero=this.getScene().activeCamera.position.clone();if(this.parent&&this.parent.position){localPosition.addInPlace(this.parent.position);BABYLON.Matrix.TranslationToRef(localPosition.x,localPosition.y,localPosition.z,this._localTranslation);}if((this.billboardMode&AbstractMesh.BILLBOARDMODE_ALL)===AbstractMesh.BILLBOARDMODE_ALL){zero=this.getScene().activeCamera.position;}else{if(this.billboardMode&BABYLON.AbstractMesh.BILLBOARDMODE_X)zero.x=localPosition.x+BABYLON.Engine.Epsilon;if(this.billboardMode&BABYLON.AbstractMesh.BILLBOARDMODE_Y)zero.y=localPosition.y+0.001;if(this.billboardMode&BABYLON.AbstractMesh.BILLBOARDMODE_Z)zero.z=localPosition.z+0.001;}BABYLON.Matrix.LookAtLHToRef(localPosition,zero,BABYLON.Vector3.Up(),this._localBillboard);this._localBillboard.m[12]=this._localBillboard.m[13]=this._localBillboard.m[14]=0;this._localBillboard.invert();this._localPivotScalingRotation.multiplyToRef(this._localBillboard,this._localWorld);this._rotateYByPI.multiplyToRef(this._localWorld,this._localPivotScalingRotation);}this._localPivotScalingRotation.multiplyToRef(this._localTranslation,this._localWorld);if(this.parent&&this.parent.getWorldMatrix&&this.billboardMode===BABYLON.AbstractMesh.BILLBOARDMODE_NONE){this._localWorld.multiplyToRef(this.parent.getWorldMatrix(),this._worldMatrix);}else{this._worldMatrix.copyFrom(this._localWorld);}this._updateBoundingInfo();this._absolutePosition.copyFromFloats(this._worldMatrix.m[12],this._worldMatrix.m[13],this._worldMatrix.m[14]);return this._worldMatrix;};AbstractMesh.prototype.setPositionWithLocalVector=function(vector3){this.computeWorldMatrix();this.position=BABYLON.Vector3.TransformNormal(vector3,this._localWorld);};AbstractMesh.prototype.getPositionExpressedInLocalSpace=function(){this.computeWorldMatrix();var invLocalWorldMatrix=this._localWorld.clone();invLocalWorldMatrix.invert();return BABYLON.Vector3.TransformNormal(this.position,invLocalWorldMatrix);};AbstractMesh.prototype.locallyTranslate=function(vector3){this.computeWorldMatrix();this.position=BABYLON.Vector3.TransformCoordinates(vector3,this._localWorld);};AbstractMesh.prototype.lookAt=function(targetPoint,yawCor,pitchCor,rollCor){yawCor=yawCor||0;pitchCor=pitchCor||0;rollCor=rollCor||0;var dv=targetPoint.subtract(this.position);var yaw=-Math.atan2(dv.z,dv.x)-Math.PI/2;var len=Math.sqrt(dv.x*dv.x+dv.z*dv.z);var pitch=Math.atan2(dv.y,len);this.rotationQuaternion=BABYLON.Quaternion.RotationYawPitchRoll(yaw+yawCor,pitch+pitchCor,rollCor);};AbstractMesh.prototype.isInFrustum=function(frustumPlanes){if(!this._boundingInfo.isInFrustum(frustumPlanes)){return false;}return true;};AbstractMesh.prototype.intersectsMesh=function(mesh,precise){if(!this._boundingInfo||!mesh._boundingInfo){return false;}return this._boundingInfo.intersects(mesh._boundingInfo,precise);};AbstractMesh.prototype.intersectsPoint=function(point){if(!this._boundingInfo){return false;}return this._boundingInfo.intersectsPoint(point);};AbstractMesh.prototype.setPhysicsState=function(impostor,options){var physicsEngine=this.getScene().getPhysicsEngine();if(!physicsEngine){return;}if(impostor.impostor){options=impostor;impostor=impostor.impostor;}impostor=impostor||BABYLON.PhysicsEngine.NoImpostor;if(impostor===BABYLON.PhysicsEngine.NoImpostor){physicsEngine._unregisterMesh(this);return;}options.mass=options.mass||0;options.friction=options.friction||0.2;options.restitution=options.restitution||0.9;this._physicImpostor=impostor;this._physicsMass=options.mass;this._physicsFriction=options.friction;this._physicRestitution=options.restitution;physicsEngine._registerMesh(this,impostor,options);};AbstractMesh.prototype.getPhysicsImpostor=function(){if(!this._physicImpostor){return BABYLON.PhysicsEngine.NoImpostor;}return this._physicImpostor;};AbstractMesh.prototype.getPhysicsMass=function(){if(!this._physicsMass){return 0;}return this._physicsMass;};AbstractMesh.prototype.getPhysicsFriction=function(){if(!this._physicsFriction){return 0;}return this._physicsFriction;};AbstractMesh.prototype.getPhysicsRestitution=function(){if(!this._physicRestitution){return 0;}return this._physicRestitution;};AbstractMesh.prototype.applyImpulse=function(force,contactPoint){if(!this._physicImpostor){return;}this.getScene().getPhysicsEngine()._applyImpulse(this,force,contactPoint);};AbstractMesh.prototype.setPhysicsLinkWith=function(otherMesh,pivot1,pivot2,options){if(!this._physicImpostor){return;}this.getScene().getPhysicsEngine()._createLink(this,otherMesh,pivot1,pivot2,options);};AbstractMesh.prototype.updatePhysicsBodyPosition=function(){if(!this._physicImpostor){return;}this.getScene().getPhysicsEngine()._updateBodyPosition(this);};AbstractMesh.prototype.moveWithCollisions=function(velocity){var globalPosition=this.getAbsolutePosition();globalPosition.subtractFromFloatsToRef(0,this.ellipsoid.y,0,this._oldPositionForCollisions);this._oldPositionForCollisions.addInPlace(this.ellipsoidOffset);this._collider.radius=this.ellipsoid;this.getScene()._getNewPosition(this._oldPositionForCollisions,velocity,this._collider,3,this._newPositionForCollisions,this);this._newPositionForCollisions.subtractToRef(this._oldPositionForCollisions,this._diffPositionForCollisions);if(this._diffPositionForCollisions.length()>BABYLON.Engine.CollisionsEpsilon){this.position.addInPlace(this._diffPositionForCollisions);}};/***This function will create an octree to help select the right submeshes for rendering,picking and collisions*Please note that you must have a decent number of submeshes to get performance improvements when using octree*/AbstractMesh.prototype.createOrUpdateSubmeshesOctree=function(maxCapacity,maxDepth){if(typeof maxCapacity==="undefined"){maxCapacity=64;}if(typeof maxDepth==="undefined"){maxDepth=2;}if(!this._submeshesOctree){this._submeshesOctree=new BABYLON.Octree(BABYLON.Octree.CreationFuncForSubMeshes,maxCapacity,maxDepth);}this.computeWorldMatrix(true);var bbox=this.getBoundingInfo().boundingBox;this._submeshesOctree.update(bbox.minimumWorld,bbox.maximumWorld,this.subMeshes);return this._submeshesOctree;};AbstractMesh.prototype._collideForSubMesh=function(subMesh,transformMatrix,collider){this._generatePointsArray();if(!subMesh._lastColliderWorldVertices||!subMesh._lastColliderTransformMatrix.equals(transformMatrix)){subMesh._lastColliderTransformMatrix=transformMatrix.clone();subMesh._lastColliderWorldVertices=[];subMesh._trianglePlanes=[];var start=subMesh.verticesStart;var end=(subMesh.verticesStart+subMesh.verticesCount);for(var i=start;i<end;i++){subMesh._lastColliderWorldVertices.push(BABYLON.Vector3.TransformCoordinates(this._positions[i],transformMatrix));}}collider._collide(subMesh,subMesh._lastColliderWorldVertices,this.getIndices(),subMesh.indexStart,subMesh.indexStart+subMesh.indexCount,subMesh.verticesStart);};AbstractMesh.prototype._processCollisionsForSubMeshes=function(collider,transformMatrix){var subMeshes;var len;if(this._submeshesOctree&&this.useOctreeForCollisions){var radius=collider.velocityWorldLength+Math.max(collider.radius.x,collider.radius.y,collider.radius.z);var intersections=this._submeshesOctree.intersects(collider.basePointWorld,radius);len=intersections.length;subMeshes=intersections.data;}else{subMeshes=this.subMeshes;len=subMeshes.length;}for(var index=0;index<len;index++){var subMesh=subMeshes[index];if(len>1&&!subMesh._checkCollision(collider))continue;this._collideForSubMesh(subMesh,transformMatrix,collider);}};AbstractMesh.prototype._checkCollision=function(collider){if(!this._boundingInfo._checkCollision(collider))return;BABYLON.Matrix.ScalingToRef(1.0/collider.radius.x,1.0/collider.radius.y,1.0/collider.radius.z,this._collisionsScalingMatrix);this.worldMatrixFromCache.multiplyToRef(this._collisionsScalingMatrix,this._collisionsTransformMatrix);this._processCollisionsForSubMeshes(collider,this._collisionsTransformMatrix);};AbstractMesh.prototype._generatePointsArray=function(){return false;};AbstractMesh.prototype.intersects=function(ray,fastCheck){var pickingInfo=new BABYLON.PickingInfo();if(!this.subMeshes||!this._boundingInfo||!ray.intersectsSphere(this._boundingInfo.boundingSphere)||!ray.intersectsBox(this._boundingInfo.boundingBox)){return pickingInfo;}if(!this._generatePointsArray()){return pickingInfo;}var intersectInfo=null;var subMeshes;var len;if(this._submeshesOctree&&this.useOctreeForPicking){var worldRay=BABYLON.Ray.Transform(ray,this.getWorldMatrix());var intersections=this._submeshesOctree.intersectsRay(worldRay);len=intersections.length;subMeshes=intersections.data;}else{subMeshes=this.subMeshes;len=subMeshes.length;}for(var index=0;index<len;index++){var subMesh=subMeshes[index];if(len>1&&!subMesh.canIntersects(ray))continue;var currentIntersectInfo=subMesh.intersects(ray,this._positions,this.getIndices(),fastCheck);if(currentIntersectInfo){if(fastCheck||!intersectInfo||currentIntersectInfo.distance<intersectInfo.distance){intersectInfo=currentIntersectInfo;if(fastCheck){break;}}}}if(intersectInfo){var world=this.getWorldMatrix();var worldOrigin=BABYLON.Vector3.TransformCoordinates(ray.origin,world);var direction=ray.direction.clone();direction.normalize();direction=direction.scale(intersectInfo.distance);var worldDirection=BABYLON.Vector3.TransformNormal(direction,world);var pickedPoint=worldOrigin.add(worldDirection);pickingInfo.hit=true;pickingInfo.distance=BABYLON.Vector3.Distance(worldOrigin,pickedPoint);pickingInfo.pickedPoint=pickedPoint;pickingInfo.pickedMesh=this;pickingInfo.bu=intersectInfo.bu;pickingInfo.bv=intersectInfo.bv;pickingInfo.faceId=intersectInfo.faceId;return pickingInfo;}return pickingInfo;};AbstractMesh.prototype.clone=function(name,newParent,doNotCloneChildren){return null;};AbstractMesh.prototype.releaseSubMeshes=function(){if(this.subMeshes){while(this.subMeshes.length){this.subMeshes[0].dispose();}}else{this.subMeshes=new Array();}};AbstractMesh.prototype.dispose=function(doNotRecurse){if(this.getPhysicsImpostor()!=BABYLON.PhysicsEngine.NoImpostor){this.setPhysicsState(BABYLON.PhysicsEngine.NoImpostor);}for(index=0;index<this._intersectionsInProgress.length;index++){var other=this._intersectionsInProgress[index];var pos=other._intersectionsInProgress.indexOf(this);other._intersectionsInProgress.splice(pos,1);}this._intersectionsInProgress=[];this.releaseSubMeshes();var index=this.getScene().meshes.indexOf(this);this.getScene().meshes.splice(index,1);if(!doNotRecurse){for(index=0;index<this.getScene().particleSystems.length;index++){if(this.getScene().particleSystems[index].emitter==this){this.getScene().particleSystems[index].dispose();index--;}}var objects=this.getScene().meshes.slice(0);for(index=0;index<objects.length;index++){if(objects[index].parent==this){objects[index].dispose();}}}else{for(index=0;index<this.getScene().meshes.length;index++){var obj=this.getScene().meshes[index];if(obj.parent===this){obj.parent=null;obj.computeWorldMatrix(true);}}}this._isDisposed=true;if(this.onDispose){this.onDispose();}};AbstractMesh._BILLBOARDMODE_NONE=0;AbstractMesh._BILLBOARDMODE_X=1;AbstractMesh._BILLBOARDMODE_Y=2;AbstractMesh._BILLBOARDMODE_Z=4;AbstractMesh._BILLBOARDMODE_ALL=7;return AbstractMesh;})(BABYLON.Node);BABYLON.AbstractMesh=AbstractMesh;})(BABYLON||(BABYLON={}));var __extends=this.__extends||function(d,b){for(var p in b)if(b.hasOwnProperty(p))d[p]=b[p];function __(){this.constructor=d;}__.prototype=b.prototype;d.prototype=new __();};var BABYLON;(function(BABYLON){var _InstancesBatch=(function(){function _InstancesBatch(){this.mustReturn=false;this.visibleInstances=new Array();this.renderSelf=new Array();}return _InstancesBatch;})();BABYLON._InstancesBatch=_InstancesBatch;var Mesh=(function(_super){__extends(Mesh,_super);function Mesh(name,scene){_super.call(this,name,scene);this.delayLoadState=BABYLON.Engine.DELAYLOADSTATE_NONE;this.instances=new Array();this._onBeforeRenderCallbacks=new Array();this._onAfterRenderCallbacks=new Array();this._visibleInstances={};this._renderIdForInstances=new Array();this._batchCache=new _InstancesBatch();this._instancesBufferSize=32*16*4;}Mesh.prototype.getTotalVertices=function(){if(!this._geometry){return 0;}return this._geometry.getTotalVertices();};Mesh.prototype.getVerticesData=function(kind){if(!this._geometry){return null;}return this._geometry.getVerticesData(kind);};Mesh.prototype.getVertexBuffer=function(kind){if(!this._geometry){return undefined;}return this._geometry.getVertexBuffer(kind);};Mesh.prototype.isVerticesDataPresent=function(kind){if(!this._geometry){if(this._delayInfo){return this._delayInfo.indexOf(kind)!==-1;}return false;}return this._geometry.isVerticesDataPresent(kind);};Mesh.prototype.getVerticesDataKinds=function(){if(!this._geometry){var result=[];if(this._delayInfo){for(var kind in this._delayInfo){result.push(kind);}}return result;}return this._geometry.getVerticesDataKinds();};Mesh.prototype.getTotalIndices=function(){if(!this._geometry){return 0;}return this._geometry.getTotalIndices();};Mesh.prototype.getIndices=function(){if(!this._geometry){return[];}return this._geometry.getIndices();};Mesh.prototype.isReady=function(){if(this.delayLoadState===BABYLON.Engine.DELAYLOADSTATE_LOADING){return false;}return _super.prototype.isReady.call(this);};Mesh.prototype.isDisposed=function(){return this._isDisposed;};Mesh.prototype._preActivate=function(){var sceneRenderId=this.getScene().getRenderId();if(this._preActivateId==sceneRenderId){return;}this._preActivateId=sceneRenderId;this._visibleInstances=null;};Mesh.prototype._registerInstanceForRenderId=function(instance,renderId){if(!this._visibleInstances){this._visibleInstances={};this._visibleInstances.defaultRenderId=renderId;this._visibleInstances.selfDefaultRenderId=this._renderId;}if(!this._visibleInstances[renderId]){this._visibleInstances[renderId]=new Array();}this._visibleInstances[renderId].push(instance);};Mesh.prototype.refreshBoundingInfo=function(){var data=this.getVerticesData(BABYLON.VertexBuffer.PositionKind);if(data){var extend=BABYLON.Tools.ExtractMinAndMax(data,0,this.getTotalVertices());this._boundingInfo=new BABYLON.BoundingInfo(extend.minimum,extend.maximum);}if(this.subMeshes){for(var index=0;index<this.subMeshes.length;index++){this.subMeshes[index].refreshBoundingInfo();}}this._updateBoundingInfo();};Mesh.prototype._createGlobalSubMesh=function(){var totalVertices=this.getTotalVertices();if(!totalVertices||!this.getIndices()){return null;}this.releaseSubMeshes();return new BABYLON.SubMesh(0,0,totalVertices,0,this.getTotalIndices(),this);};Mesh.prototype.subdivide=function(count){if(count<1){return;}var totalIndices=this.getTotalIndices();var subdivisionSize=(totalIndices/count)|0;var offset=0;while(subdivisionSize%3!=0){subdivisionSize++;}this.releaseSubMeshes();for(var index=0;index<count;index++){if(offset>=totalIndices){break;}BABYLON.SubMesh.CreateFromIndices(0,offset,Math.min(subdivisionSize,totalIndices-offset),this);offset+=subdivisionSize;}this.synchronizeInstances();};Mesh.prototype.setVerticesData=function(kind,data,updatable){if(kind instanceof Array){var temp=data;data=kind;kind=temp;BABYLON.Tools.Warn("Deprecated usage of setVerticesData detected (since v1.12). Current signature is setVerticesData(kind, data, updatable).");}if(!this._geometry){var vertexData=new BABYLON.VertexData();vertexData.set(data,kind);var scene=this.getScene();new BABYLON.Geometry(BABYLON.Geometry.RandomId(),scene,vertexData,updatable,this);}else{this._geometry.setVerticesData(kind,data,updatable);}};Mesh.prototype.updateVerticesData=function(kind,data,updateExtends,makeItUnique){if(!this._geometry){return;}if(!makeItUnique){this._geometry.updateVerticesData(kind,data,updateExtends);}else{this.makeGeometryUnique();this.updateVerticesData(kind,data,updateExtends,false);}};Mesh.prototype.makeGeometryUnique=function(){if(!this._geometry){return;}var geometry=this._geometry.copy(BABYLON.Geometry.RandomId());geometry.applyToMesh(this);};Mesh.prototype.setIndices=function(indices){if(!this._geometry){var vertexData=new BABYLON.VertexData();vertexData.indices=indices;var scene=this.getScene();new BABYLON.Geometry(BABYLON.Geometry.RandomId(),scene,vertexData,false,this);}else{this._geometry.setIndices(indices);}};Mesh.prototype._bind=function(subMesh,effect,wireframe){var engine=this.getScene().getEngine();var indexToBind=this._geometry.getIndexBuffer();if(wireframe){indexToBind=subMesh.getLinesIndexBuffer(this.getIndices(),engine);}engine.bindMultiBuffers(this._geometry.getVertexBuffers(),indexToBind,effect);};Mesh.prototype._draw=function(subMesh,useTriangles,instancesCount){if(!this._geometry||!this._geometry.getVertexBuffers()||!this._geometry.getIndexBuffer()){return;}var engine=this.getScene().getEngine();engine.draw(useTriangles,useTriangles?subMesh.indexStart:0,useTriangles?subMesh.indexCount:subMesh.linesIndexCount,instancesCount);};Mesh.prototype.registerBeforeRender=function(func){this._onBeforeRenderCallbacks.push(func);};Mesh.prototype.unregisterBeforeRender=function(func){var index=this._onBeforeRenderCallbacks.indexOf(func);if(index>-1){this._onBeforeRenderCallbacks.splice(index,1);}};Mesh.prototype.registerAfterRender=function(func){this._onAfterRenderCallbacks.push(func);};Mesh.prototype.unregisterAfterRender=function(func){var index=this._onAfterRenderCallbacks.indexOf(func);if(index>-1){this._onAfterRenderCallbacks.splice(index,1);}};Mesh.prototype._getInstancesRenderList=function(subMeshId){var scene=this.getScene();this._batchCache.mustReturn=false;this._batchCache.renderSelf[subMeshId]=this.isEnabled()&&this.isVisible;this._batchCache.visibleInstances[subMeshId]=null;if(this._visibleInstances){var currentRenderId=scene.getRenderId();this._batchCache.visibleInstances[subMeshId]=this._visibleInstances[currentRenderId];var selfRenderId=this._renderId;if(!this._batchCache.visibleInstances[subMeshId]&&this._visibleInstances.defaultRenderId){this._batchCache.visibleInstances[subMeshId]=this._visibleInstances[this._visibleInstances.defaultRenderId];currentRenderId=this._visibleInstances.defaultRenderId;selfRenderId=this._visibleInstances.selfDefaultRenderId;}if(this._batchCache.visibleInstances[subMeshId]&&this._batchCache.visibleInstances[subMeshId].length){if(this._renderIdForInstances[subMeshId]===currentRenderId){this._batchCache.mustReturn=true;return this._batchCache;}if(currentRenderId!==selfRenderId){this._batchCache.renderSelf[subMeshId]=false;}}this._renderIdForInstances[subMeshId]=currentRenderId;}return this._batchCache;};Mesh.prototype._renderWithInstances=function(subMesh,wireFrame,batch,effect,engine){var matricesCount=this.instances.length+1;var bufferSize=matricesCount*16*4;while(this._instancesBufferSize<bufferSize){this._instancesBufferSize*=2;}if(!this._worldMatricesInstancesBuffer||this._worldMatricesInstancesBuffer.capacity<this._instancesBufferSize){if(this._worldMatricesInstancesBuffer){engine.deleteInstancesBuffer(this._worldMatricesInstancesBuffer);}this._worldMatricesInstancesBuffer=engine.createInstancesBuffer(this._instancesBufferSize);this._worldMatricesInstancesArray=new Float32Array(this._instancesBufferSize/4);}var offset=0;var instancesCount=0;var world=this.getWorldMatrix();if(batch.renderSelf[subMesh._id]){world.copyToArray(this._worldMatricesInstancesArray,offset);offset+=16;instancesCount++;}var visibleInstances=batch.visibleInstances[subMesh._id];if(visibleInstances){for(var instanceIndex=0;instanceIndex<visibleInstances.length;instanceIndex++){var instance=visibleInstances[instanceIndex];instance.getWorldMatrix().copyToArray(this._worldMatricesInstancesArray,offset);offset+=16;instancesCount++;}}var offsetLocation0=effect.getAttributeLocationByName("world0");var offsetLocation1=effect.getAttributeLocationByName("world1");var offsetLocation2=effect.getAttributeLocationByName("world2");var offsetLocation3=effect.getAttributeLocationByName("world3");var offsetLocations=[offsetLocation0,offsetLocation1,offsetLocation2,offsetLocation3];engine.updateAndBindInstancesBuffer(this._worldMatricesInstancesBuffer,this._worldMatricesInstancesArray,offsetLocations);this._draw(subMesh,!wireFrame,instancesCount);engine.unBindInstancesBuffer(this._worldMatricesInstancesBuffer,offsetLocations);};Mesh.prototype.render=function(subMesh){var scene=this.getScene();var batch=this._getInstancesRenderList(subMesh._id);if(batch.mustReturn){return;}if(!this._geometry||!this._geometry.getVertexBuffers()||!this._geometry.getIndexBuffer()){return;}for(var callbackIndex=0;callbackIndex<this._onBeforeRenderCallbacks.length;callbackIndex++){this._onBeforeRenderCallbacks[callbackIndex]();}var engine=scene.getEngine();var hardwareInstancedRendering=(engine.getCaps().instancedArrays!==null)&&(batch.visibleInstances[subMesh._id]!==null);var effectiveMaterial=subMesh.getMaterial();if(!effectiveMaterial||!effectiveMaterial.isReady(this,hardwareInstancedRendering)){return;}effectiveMaterial._preBind();var effect=effectiveMaterial.getEffect();var wireFrame=engine.forceWireframe||effectiveMaterial.wireframe;this._bind(subMesh,effect,wireFrame);var world=this.getWorldMatrix();effectiveMaterial.bind(world,this);if(hardwareInstancedRendering){this._renderWithInstances(subMesh,wireFrame,batch,effect,engine);}else{if(batch.renderSelf[subMesh._id]){this._draw(subMesh,!wireFrame);}if(batch.visibleInstances[subMesh._id]){for(var instanceIndex=0;instanceIndex<batch.visibleInstances[subMesh._id].length;instanceIndex++){var instance=batch.visibleInstances[subMesh._id][instanceIndex];world=instance.getWorldMatrix();effectiveMaterial.bindOnlyWorldMatrix(world);this._draw(subMesh,!wireFrame);}}}effectiveMaterial.unbind();for(callbackIndex=0;callbackIndex<this._onAfterRenderCallbacks.length;callbackIndex++){this._onAfterRenderCallbacks[callbackIndex]();}};Mesh.prototype.getEmittedParticleSystems=function(){var results=new Array();for(var index=0;index<this.getScene().particleSystems.length;index++){var particleSystem=this.getScene().particleSystems[index];if(particleSystem.emitter===this){results.push(particleSystem);}}return results;};Mesh.prototype.getHierarchyEmittedParticleSystems=function(){var results=new Array();var descendants=this.getDescendants();descendants.push(this);for(var index=0;index<this.getScene().particleSystems.length;index++){var particleSystem=this.getScene().particleSystems[index];if(descendants.indexOf(particleSystem.emitter)!==-1){results.push(particleSystem);}}return results;};Mesh.prototype.getChildren=function(){var results=[];for(var index=0;index<this.getScene().meshes.length;index++){var mesh=this.getScene().meshes[index];if(mesh.parent==this){results.push(mesh);}}return results;};Mesh.prototype._checkDelayState=function(){var _this=this;var that=this;var scene=this.getScene();if(this._geometry){this._geometry.load(scene);}else if(that.delayLoadState===BABYLON.Engine.DELAYLOADSTATE_NOTLOADED){that.delayLoadState=BABYLON.Engine.DELAYLOADSTATE_LOADING;scene._addPendingData(that);BABYLON.Tools.LoadFile(this.delayLoadingFile,function(data){_this._delayLoadingFunction(JSON.parse(data),_this);_this.delayLoadState=BABYLON.Engine.DELAYLOADSTATE_LOADED;scene._removePendingData(_this);},function(){},scene.database);}};Mesh.prototype.isInFrustum=function(frustumPlanes){if(this.delayLoadState===BABYLON.Engine.DELAYLOADSTATE_LOADING){return false;}if(!_super.prototype.isInFrustum.call(this,frustumPlanes)){return false;}this._checkDelayState();return true;};Mesh.prototype.setMaterialByID=function(id){var materials=this.getScene().materials;for(var index=0;index<materials.length;index++){if(materials[index].id==id){this.material=materials[index];return;}}var multiMaterials=this.getScene().multiMaterials;for(index=0;index<multiMaterials.length;index++){if(multiMaterials[index].id==id){this.material=multiMaterials[index];return;}}};Mesh.prototype.getAnimatables=function(){var results=[];if(this.material){results.push(this.material);}return results;};Mesh.prototype.bakeTransformIntoVertices=function(transform){if(!this.isVerticesDataPresent(BABYLON.VertexBuffer.PositionKind)){return;}this._resetPointsArrayCache();var data=this.getVerticesData(BABYLON.VertexBuffer.PositionKind);var temp=[];for(var index=0;index<data.length;index+=3){BABYLON.Vector3.TransformCoordinates(BABYLON.Vector3.FromArray(data,index),transform).toArray(temp,index);}this.setVerticesData(BABYLON.VertexBuffer.PositionKind,temp,this.getVertexBuffer(BABYLON.VertexBuffer.PositionKind).isUpdatable());if(!this.isVerticesDataPresent(BABYLON.VertexBuffer.NormalKind)){return;}data=this.getVerticesData(BABYLON.VertexBuffer.NormalKind);for(index=0;index<data.length;index+=3){BABYLON.Vector3.TransformNormal(BABYLON.Vector3.FromArray(data,index),transform).toArray(temp,index);}this.setVerticesData(BABYLON.VertexBuffer.NormalKind,temp,this.getVertexBuffer(BABYLON.VertexBuffer.NormalKind).isUpdatable());};Mesh.prototype._resetPointsArrayCache=function(){this._positions=null;};Mesh.prototype._generatePointsArray=function(){if(this._positions)return true;this._positions=[];var data=this.getVerticesData(BABYLON.VertexBuffer.PositionKind);if(!data){return false;}for(var index=0;index<data.length;index+=3){this._positions.push(BABYLON.Vector3.FromArray(data,index));}return true;};Mesh.prototype.clone=function(name,newParent,doNotCloneChildren){var result=new BABYLON.Mesh(name,this.getScene());this._geometry.applyToMesh(result);BABYLON.Tools.DeepCopy(this,result,["name","material","skeleton"],[]);result.material=this.material;if(newParent){result.parent=newParent;}if(!doNotCloneChildren){for(var index=0;index<this.getScene().meshes.length;index++){var mesh=this.getScene().meshes[index];if(mesh.parent==this){mesh.clone(mesh.name,result);}}}for(index=0;index<this.getScene().particleSystems.length;index++){var system=this.getScene().particleSystems[index];if(system.emitter==this){system.clone(system.name,result);}}result.computeWorldMatrix(true);return result;};Mesh.prototype.dispose=function(doNotRecurse){if(this._geometry){this._geometry.releaseForMesh(this,true);}if(this._worldMatricesInstancesBuffer){this.getEngine().deleteInstancesBuffer(this._worldMatricesInstancesBuffer);this._worldMatricesInstancesBuffer=null;}while(this.instances.length){this.instances[0].dispose();}_super.prototype.dispose.call(this,doNotRecurse);};Mesh.prototype.convertToFlatShadedMesh=function(){var kinds=this.getVerticesDataKinds();var vbs=[];var data=[];var newdata=[];var updatableNormals=false;for(var kindIndex=0;kindIndex<kinds.length;kindIndex++){var kind=kinds[kindIndex];var vertexBuffer=this.getVertexBuffer(kind);if(kind===BABYLON.VertexBuffer.NormalKind){updatableNormals=vertexBuffer.isUpdatable();kinds.splice(kindIndex,1);kindIndex--;continue;}vbs[kind]=vertexBuffer;data[kind]=vbs[kind].getData();newdata[kind]=[];}var previousSubmeshes=this.subMeshes.slice(0);var indices=this.getIndices();var totalIndices=this.getTotalIndices();for(index=0;index<totalIndices;index++){var vertexIndex=indices[index];for(kindIndex=0;kindIndex<kinds.length;kindIndex++){kind=kinds[kindIndex];var stride=vbs[kind].getStrideSize();for(var offset=0;offset<stride;offset++){newdata[kind].push(data[kind][vertexIndex*stride+offset]);}}}var normals=[];var positions=newdata[BABYLON.VertexBuffer.PositionKind];for(var index=0;index<totalIndices;index+=3){indices[index]=index;indices[index+1]=index+1;indices[index+2]=index+2;var p1=BABYLON.Vector3.FromArray(positions,index*3);var p2=BABYLON.Vector3.FromArray(positions,(index+1)*3);var p3=BABYLON.Vector3.FromArray(positions,(index+2)*3);var p1p2=p1.subtract(p2);var p3p2=p3.subtract(p2);var normal=BABYLON.Vector3.Normalize(BABYLON.Vector3.Cross(p1p2,p3p2));for(var localIndex=0;localIndex<3;localIndex++){normals.push(normal.x);normals.push(normal.y);normals.push(normal.z);}}this.setIndices(indices);this.setVerticesData(BABYLON.VertexBuffer.NormalKind,normals,updatableNormals);for(kindIndex=0;kindIndex<kinds.length;kindIndex++){kind=kinds[kindIndex];this.setVerticesData(kind,newdata[kind],vbs[kind].isUpdatable());}this.releaseSubMeshes();for(var submeshIndex=0;submeshIndex<previousSubmeshes.length;submeshIndex++){var previousOne=previousSubmeshes[submeshIndex];var subMesh=new BABYLON.SubMesh(previousOne.materialIndex,previousOne.indexStart,previousOne.indexCount,previousOne.indexStart,previousOne.indexCount,this);}this.synchronizeInstances();};Mesh.prototype.createInstance=function(name){return new BABYLON.InstancedMesh(name,this);};Mesh.prototype.synchronizeInstances=function(){for(var instanceIndex=0;instanceIndex<this.instances.length;instanceIndex++){var instance=this.instances[instanceIndex];instance._syncSubMeshes();}};Mesh.CreateBox=function(name,size,scene,updatable){var box=new BABYLON.Mesh(name,scene);var vertexData=BABYLON.VertexData.CreateBox(size);vertexData.applyToMesh(box,updatable);return box;};Mesh.CreateSphere=function(name,segments,diameter,scene,updatable){var sphere=new BABYLON.Mesh(name,scene);var vertexData=BABYLON.VertexData.CreateSphere(segments,diameter);vertexData.applyToMesh(sphere,updatable);return sphere;};Mesh.CreateCylinder=function(name,height,diameterTop,diameterBottom,tessellation,subdivisions,scene,updatable){if(scene===undefined||!(scene instanceof BABYLON.Scene)){if(scene!==undefined){updatable=scene;}scene=subdivisions;subdivisions=1;}var cylinder=new BABYLON.Mesh(name,scene);var vertexData=BABYLON.VertexData.CreateCylinder(height,diameterTop,diameterBottom,tessellation,subdivisions);vertexData.applyToMesh(cylinder,updatable);return cylinder;};Mesh.CreateTorus=function(name,diameter,thickness,tessellation,scene,updatable){var torus=new BABYLON.Mesh(name,scene);var vertexData=BABYLON.VertexData.CreateTorus(diameter,thickness,tessellation);vertexData.applyToMesh(torus,updatable);return torus;};Mesh.CreateTorusKnot=function(name,radius,tube,radialSegments,tubularSegments,p,q,scene,updatable){var torusKnot=new BABYLON.Mesh(name,scene);var vertexData=BABYLON.VertexData.CreateTorusKnot(radius,tube,radialSegments,tubularSegments,p,q);vertexData.applyToMesh(torusKnot,updatable);return torusKnot;};Mesh.CreateLines=function(name,points,scene,updatable){var lines=new BABYLON.LinesMesh(name,scene,updatable);var vertexData=BABYLON.VertexData.CreateLines(points);vertexData.applyToMesh(lines,updatable);return lines;};Mesh.CreatePlane=function(name,size,scene,updatable){var plane=new BABYLON.Mesh(name,scene);var vertexData=BABYLON.VertexData.CreatePlane(size);vertexData.applyToMesh(plane,updatable);return plane;};Mesh.CreateGround=function(name,width,height,subdivisions,scene,updatable){var ground=new BABYLON.GroundMesh(name,scene);ground._setReady(false);ground._subdivisions=subdivisions;var vertexData=BABYLON.VertexData.CreateGround(width,height,subdivisions);vertexData.applyToMesh(ground,updatable);ground._setReady(true);return ground;};Mesh.CreateTiledGround=function(name,xmin,zmin,xmax,zmax,subdivisions,precision,scene,updatable){var tiledGround=new BABYLON.Mesh(name,scene);var vertexData=BABYLON.VertexData.CreateTiledGround(xmin,zmin,xmax,zmax,subdivisions,precision);vertexData.applyToMesh(tiledGround,updatable);return tiledGround;};Mesh.CreateGroundFromHeightMap=function(name,url,width,height,subdivisions,minHeight,maxHeight,scene,updatable){var ground=new BABYLON.GroundMesh(name,scene);ground._subdivisions=subdivisions;ground._setReady(false);var onload=function(img){var canvas=document.createElement("canvas");var context=canvas.getContext("2d");var heightMapWidth=img.width;var heightMapHeight=img.height;canvas.width=heightMapWidth;canvas.height=heightMapHeight;context.drawImage(img,0,0);var buffer=context.getImageData(0,0,heightMapWidth,heightMapHeight).data;var vertexData=BABYLON.VertexData.CreateGroundFromHeightMap(width,height,subdivisions,minHeight,maxHeight,buffer,heightMapWidth,heightMapHeight);vertexData.applyToMesh(ground,updatable);ground._setReady(true);};BABYLON.Tools.LoadImage(url,onload,function(){},scene.database);return ground;};Mesh.MinMax=function(meshes){var minVector=null;var maxVector=null;for(var i in meshes){var mesh=meshes[i];var boundingBox=mesh.getBoundingInfo().boundingBox;if(!minVector){minVector=boundingBox.minimumWorld;maxVector=boundingBox.maximumWorld;continue;}minVector.MinimizeInPlace(boundingBox.minimumWorld);maxVector.MaximizeInPlace(boundingBox.maximumWorld);}return{min:minVector,max:maxVector};};Mesh.Center=function(meshesOrMinMaxVector){var minMaxVector=meshesOrMinMaxVector.min!==undefined?meshesOrMinMaxVector:BABYLON.Mesh.MinMax(meshesOrMinMaxVector);return BABYLON.Vector3.Center(minMaxVector.min,minMaxVector.max);};return Mesh;})(BABYLON.AbstractMesh);BABYLON.Mesh=Mesh;})(BABYLON||(BABYLON={}));var __extends=this.__extends||function(d,b){for(var p in b)if(b.hasOwnProperty(p))d[p]=b[p];function __(){this.constructor=d;}__.prototype=b.prototype;d.prototype=new __();};var BABYLON;(function(BABYLON){var GroundMesh=(function(_super){__extends(GroundMesh,_super);function GroundMesh(name,scene){_super.call(this,name,scene);this.generateOctree=false;this._worldInverse=new BABYLON.Matrix();}Object.defineProperty(GroundMesh.prototype,"subdivisions",{get:function(){return this._subdivisions;},enumerable:true,configurable:true});GroundMesh.prototype.optimize=function(chunksCount){this.subdivide(this._subdivisions);this.createOrUpdateSubmeshesOctree(32);};GroundMesh.prototype.getHeightAtCoordinates=function(x,z){var ray=new BABYLON.Ray(new BABYLON.Vector3(x,this.getBoundingInfo().boundingBox.maximumWorld.y+1,z),new BABYLON.Vector3(0,-1,0));this.getWorldMatrix().invertToRef(this._worldInverse);ray=BABYLON.Ray.Transform(ray,this._worldInverse);var pickInfo=this.intersects(ray);if(pickInfo.hit){return pickInfo.pickedPoint.y;}return 0;};return GroundMesh;})(BABYLON.Mesh);BABYLON.GroundMesh=GroundMesh;})(BABYLON||(BABYLON={}));var __extends=this.__extends||function(d,b){for(var p in b)if(b.hasOwnProperty(p))d[p]=b[p];function __(){this.constructor=d;}__.prototype=b.prototype;d.prototype=new __();};var BABYLON;(function(BABYLON){var InstancedMesh=(function(_super){__extends(InstancedMesh,_super);function InstancedMesh(name,source){_super.call(this,name,source.getScene());source.instances.push(this);this._sourceMesh=source;this.position.copyFrom(source.position);this.rotation.copyFrom(source.rotation);this.scaling.copyFrom(source.scaling);if(source.rotationQuaternion){this.rotationQuaternion=source.rotationQuaternion.clone();}this.infiniteDistance=source.infiniteDistance;this.setPivotMatrix(source.getPivotMatrix());this.refreshBoundingInfo();this._syncSubMeshes();}Object.defineProperty(InstancedMesh.prototype,"receiveShadows",{get:function(){return this._sourceMesh.receiveShadows;},enumerable:true,configurable:true});Object.defineProperty(InstancedMesh.prototype,"material",{get:function(){return this._sourceMesh.material;},enumerable:true,configurable:true});Object.defineProperty(InstancedMesh.prototype,"visibility",{get:function(){return this._sourceMesh.visibility;},enumerable:true,configurable:true});Object.defineProperty(InstancedMesh.prototype,"skeleton",{get:function(){return this._sourceMesh.skeleton;},enumerable:true,configurable:true});InstancedMesh.prototype.getTotalVertices=function(){return this._sourceMesh.getTotalVertices();};Object.defineProperty(InstancedMesh.prototype,"sourceMesh",{get:function(){return this._sourceMesh;},enumerable:true,configurable:true});InstancedMesh.prototype.getVerticesData=function(kind){return this._sourceMesh.getVerticesData(kind);};InstancedMesh.prototype.isVerticesDataPresent=function(kind){return this._sourceMesh.isVerticesDataPresent(kind);};InstancedMesh.prototype.getIndices=function(){return this._sourceMesh.getIndices();};Object.defineProperty(InstancedMesh.prototype,"_positions",{get:function(){return this._sourceMesh._positions;},enumerable:true,configurable:true});InstancedMesh.prototype.refreshBoundingInfo=function(){var data=this._sourceMesh.getVerticesData(BABYLON.VertexBuffer.PositionKind);if(data){var extend=BABYLON.Tools.ExtractMinAndMax(data,0,this._sourceMesh.getTotalVertices());this._boundingInfo=new BABYLON.BoundingInfo(extend.minimum,extend.maximum);}this._updateBoundingInfo();};InstancedMesh.prototype._preActivate=function(){this.sourceMesh._preActivate();};InstancedMesh.prototype._activate=function(renderId){this.sourceMesh._registerInstanceForRenderId(this,renderId);};InstancedMesh.prototype._syncSubMeshes=function(){this.releaseSubMeshes();for(var index=0;index<this._sourceMesh.subMeshes.length;index++){this._sourceMesh.subMeshes[index].clone(this,this._sourceMesh);}};InstancedMesh.prototype._generatePointsArray=function(){return this._sourceMesh._generatePointsArray();};InstancedMesh.prototype.clone=function(name,newParent,doNotCloneChildren){var result=this._sourceMesh.createInstance(name);BABYLON.Tools.DeepCopy(this,result,["name"],[]);this.refreshBoundingInfo();if(newParent){result.parent=newParent;}if(!doNotCloneChildren){for(var index=0;index<this.getScene().meshes.length;index++){var mesh=this.getScene().meshes[index];if(mesh.parent==this){mesh.clone(mesh.name,result);}}}result.computeWorldMatrix(true);return result;};InstancedMesh.prototype.dispose=function(doNotRecurse){var index=this._sourceMesh.instances.indexOf(this);this._sourceMesh.instances.splice(index,1);_super.prototype.dispose.call(this,doNotRecurse);};return InstancedMesh;})(BABYLON.AbstractMesh);BABYLON.InstancedMesh=InstancedMesh;})(BABYLON||(BABYLON={}));var BABYLON;(function(BABYLON){var SubMesh=(function(){function SubMesh(materialIndex,verticesStart,verticesCount,indexStart,indexCount,mesh,renderingMesh,createBoundingBox){if(typeof createBoundingBox==="undefined"){createBoundingBox=true;}this.materialIndex=materialIndex;this.verticesStart=verticesStart;this.verticesCount=verticesCount;this.indexStart=indexStart;this.indexCount=indexCount;this._renderId=0;this._mesh=mesh;this._renderingMesh=renderingMesh||mesh;mesh.subMeshes.push(this);this._id=mesh.subMeshes.length-1;if(createBoundingBox){this.refreshBoundingInfo();}}SubMesh.prototype.getBoundingInfo=function(){return this._boundingInfo;};SubMesh.prototype.getMesh=function(){return this._mesh;};SubMesh.prototype.getRenderingMesh=function(){return this._renderingMesh;};SubMesh.prototype.getMaterial=function(){var rootMaterial=this._renderingMesh.material;if(rootMaterial&&rootMaterial instanceof BABYLON.MultiMaterial){var multiMaterial=rootMaterial;return multiMaterial.getSubMaterial(this.materialIndex);}if(!rootMaterial){return this._mesh.getScene().defaultMaterial;}return rootMaterial;};SubMesh.prototype.refreshBoundingInfo=function(){var data=this._renderingMesh.getVerticesData(BABYLON.VertexBuffer.PositionKind);if(!data){this._boundingInfo=this._mesh._boundingInfo;return;}var indices=this._renderingMesh.getIndices();var extend;if(this.indexStart===0&&this.indexCount===indices.length){extend=BABYLON.Tools.ExtractMinAndMax(data,this.verticesStart,this.verticesCount);}else{extend=BABYLON.Tools.ExtractMinAndMaxIndexed(data,indices,this.indexStart,this.indexCount);}this._boundingInfo=new BABYLON.BoundingInfo(extend.minimum,extend.maximum);};SubMesh.prototype._checkCollision=function(collider){return this._boundingInfo._checkCollision(collider);};SubMesh.prototype.updateBoundingInfo=function(world){if(!this._boundingInfo){this.refreshBoundingInfo();}this._boundingInfo._update(world);};SubMesh.prototype.isInFrustum=function(frustumPlanes){return this._boundingInfo.isInFrustum(frustumPlanes);};SubMesh.prototype.render=function(){this._renderingMesh.render(this);};SubMesh.prototype.getLinesIndexBuffer=function(indices,engine){if(!this._linesIndexBuffer){var linesIndices=[];for(var index=this.indexStart;index<this.indexStart+this.indexCount;index+=3){linesIndices.push(indices[index],indices[index+1],indices[index+1],indices[index+2],indices[index+2],indices[index]);}this._linesIndexBuffer=engine.createIndexBuffer(linesIndices);this.linesIndexCount=linesIndices.length;}return this._linesIndexBuffer;};SubMesh.prototype.canIntersects=function(ray){return ray.intersectsBox(this._boundingInfo.boundingBox);};SubMesh.prototype.intersects=function(ray,positions,indices,fastCheck){var intersectInfo=null;for(var index=this.indexStart;index<this.indexStart+this.indexCount;index+=3){var p0=positions[indices[index]];var p1=positions[indices[index+1]];var p2=positions[indices[index+2]];var currentIntersectInfo=ray.intersectsTriangle(p0,p1,p2);if(currentIntersectInfo){if(fastCheck||!intersectInfo||currentIntersectInfo.distance<intersectInfo.distance){intersectInfo=currentIntersectInfo;intersectInfo.faceId=index/3;if(fastCheck){break;}}}}return intersectInfo;};SubMesh.prototype.clone=function(newMesh,newRenderingMesh){var result=new SubMesh(this.materialIndex,this.verticesStart,this.verticesCount,this.indexStart,this.indexCount,newMesh,newRenderingMesh,false);result._boundingInfo=new BABYLON.BoundingInfo(this._boundingInfo.minimum,this._boundingInfo.maximum);return result;};SubMesh.prototype.dispose=function(){if(this._linesIndexBuffer){this._mesh.getScene().getEngine()._releaseBuffer(this._linesIndexBuffer);this._linesIndexBuffer=null;}var index=this._mesh.subMeshes.indexOf(this);this._mesh.subMeshes.splice(index,1);};SubMesh.CreateFromIndices=function(materialIndex,startIndex,indexCount,mesh,renderingMesh){var minVertexIndex=Number.MAX_VALUE;var maxVertexIndex=-Number.MAX_VALUE;renderingMesh=renderingMesh||mesh;var indices=renderingMesh.getIndices();for(var index=startIndex;index<startIndex+indexCount;index++){var vertexIndex=indices[index];if(vertexIndex<minVertexIndex)minVertexIndex=vertexIndex;if(vertexIndex>maxVertexIndex)maxVertexIndex=vertexIndex;}return new BABYLON.SubMesh(materialIndex,minVertexIndex,maxVertexIndex-minVertexIndex+1,startIndex,indexCount,mesh,renderingMesh);};return SubMesh;})();BABYLON.SubMesh=SubMesh;})(BABYLON||(BABYLON={}));var BABYLON;(function(BABYLON){var BaseTexture=(function(){function BaseTexture(scene){this.delayLoadState=BABYLON.Engine.DELAYLOADSTATE_NONE;this.hasAlpha=false;this.getAlphaFromRGB=false;this.level=1;this.isCube=false;this.isRenderTarget=false;this.animations=new Array();this.coordinatesIndex=0;this.coordinatesMode=BABYLON.Texture.EXPLICIT_MODE;this.wrapU=BABYLON.Texture.WRAP_ADDRESSMODE;this.wrapV=BABYLON.Texture.WRAP_ADDRESSMODE;this.anisotropicFilteringLevel=4;this._scene=scene;this._scene.textures.push(this);}BaseTexture.prototype.getScene=function(){return this._scene;};BaseTexture.prototype.getTextureMatrix=function(){return null;};BaseTexture.prototype.getReflectionTextureMatrix=function(){return null;};BaseTexture.prototype.getInternalTexture=function(){return this._texture;};BaseTexture.prototype.isReady=function(){if(this.delayLoadState===BABYLON.Engine.DELAYLOADSTATE_NOTLOADED){return true;}if(this._texture){return this._texture.isReady;}return false;};BaseTexture.prototype.getSize=function(){if(this._texture._width){return{width:this._texture._width,height:this._texture._height};}if(this._texture._size){return{width:this._texture._size,height:this._texture._size};}return{width:0,height:0};};BaseTexture.prototype.getBaseSize=function(){if(!this.isReady())return{width:0,height:0};if(this._texture._size){return{width:this._texture._size,height:this._texture._size};}return{width:this._texture._baseWidth,height:this._texture._baseHeight};};BaseTexture.prototype._getFromCache=function(url,noMipmap){var texturesCache=this._scene.getEngine().getLoadedTexturesCache();for(var index=0;index<texturesCache.length;index++){var texturesCacheEntry=texturesCache[index];if(texturesCacheEntry.url===url&&texturesCacheEntry.noMipmap===noMipmap){texturesCacheEntry.references++;return texturesCacheEntry;}}return null;};BaseTexture.prototype.delayLoad=function(){};BaseTexture.prototype.releaseInternalTexture=function(){if(!this._texture){return;}var texturesCache=this._scene.getEngine().getLoadedTexturesCache();this._texture.references--;if(this._texture.references==0){var index=texturesCache.indexOf(this._texture);texturesCache.splice(index,1);this._scene.getEngine()._releaseTexture(this._texture);delete this._texture;}};BaseTexture.prototype.clone=function(){return null;};BaseTexture.prototype.dispose=function(){var index=this._scene.textures.indexOf(this);if(index>=0){this._scene.textures.splice(index,1);}if(this._texture===undefined){return;}this.releaseInternalTexture();if(this.onDispose){this.onDispose();}};return BaseTexture;})();BABYLON.BaseTexture=BaseTexture;})(BABYLON||(BABYLON={}));var BABYLON;(function(BABYLON){var RenderingGroup=(function(){function RenderingGroup(index,scene){this.index=index;this._opaqueSubMeshes=new BABYLON.SmartArray(256);this._transparentSubMeshes=new BABYLON.SmartArray(256);this._alphaTestSubMeshes=new BABYLON.SmartArray(256);this._scene=scene;}RenderingGroup.prototype.render=function(customRenderFunction,beforeTransparents){if(customRenderFunction){customRenderFunction(this._opaqueSubMeshes,this._alphaTestSubMeshes,this._transparentSubMeshes,beforeTransparents);return true;}if(this._opaqueSubMeshes.length===0&&this._alphaTestSubMeshes.length===0&&this._transparentSubMeshes.length===0){return false;}var engine=this._scene.getEngine();var subIndex;var submesh;for(subIndex=0;subIndex<this._opaqueSubMeshes.length;subIndex++){submesh=this._opaqueSubMeshes.data[subIndex];this._activeVertices+=submesh.verticesCount;submesh.render();}engine.setAlphaTesting(true);for(subIndex=0;subIndex<this._alphaTestSubMeshes.length;subIndex++){submesh=this._alphaTestSubMeshes.data[subIndex];this._activeVertices+=submesh.verticesCount;submesh.render();}engine.setAlphaTesting(false);if(beforeTransparents){beforeTransparents();}if(this._transparentSubMeshes.length){for(subIndex=0;subIndex<this._transparentSubMeshes.length;subIndex++){submesh=this._transparentSubMeshes.data[subIndex];submesh._distanceToCamera=submesh.getBoundingInfo().boundingSphere.centerWorld.subtract(this._scene.activeCamera.position).length();}var sortedArray=this._transparentSubMeshes.data.slice(0,this._transparentSubMeshes.length);sortedArray.sort(function(a,b){if(a._distanceToCamera<b._distanceToCamera){return 1;}if(a._distanceToCamera>b._distanceToCamera){return-1;}return 0;});engine.setAlphaMode(BABYLON.Engine.ALPHA_COMBINE);for(subIndex=0;subIndex<sortedArray.length;subIndex++){submesh=sortedArray[subIndex];this._activeVertices+=submesh.verticesCount;submesh.render();}engine.setAlphaMode(BABYLON.Engine.ALPHA_DISABLE);}return true;};RenderingGroup.prototype.prepare=function(){this._opaqueSubMeshes.reset();this._transparentSubMeshes.reset();this._alphaTestSubMeshes.reset();};RenderingGroup.prototype.dispatch=function(subMesh){var material=subMesh.getMaterial();var mesh=subMesh.getMesh();if(material.needAlphaBlending()||mesh.visibility<1.0){if(material.alpha>0||mesh.visibility<1.0){this._transparentSubMeshes.push(subMesh);}}else if(material.needAlphaTesting()){this._alphaTestSubMeshes.push(subMesh);}else{this._opaqueSubMeshes.push(subMesh);}};return RenderingGroup;})();BABYLON.RenderingGroup=RenderingGroup;})(BABYLON||(BABYLON={}));var BABYLON;(function(BABYLON){var RenderingManager=(function(){function RenderingManager(scene){this._renderingGroups=new Array();this._scene=scene;}RenderingManager.prototype._renderParticles=function(index,activeMeshes){if(this._scene._activeParticleSystems.length===0){return;}var beforeParticlesDate=new Date().getTime();for(var particleIndex=0;particleIndex<this._scene._activeParticleSystems.length;particleIndex++){var particleSystem=this._scene._activeParticleSystems.data[particleIndex];if(particleSystem.renderingGroupId!==index){continue;}this._clearDepthBuffer();if(!particleSystem.emitter.position||!activeMeshes||activeMeshes.indexOf(particleSystem.emitter)!==-1){this._scene._activeParticles+=particleSystem.render();}}this._scene._particlesDuration+=new Date().getTime()-beforeParticlesDate;};RenderingManager.prototype._renderSprites=function(index){if(this._scene.spriteManagers.length===0){return;}var beforeSpritessDate=new Date().getTime();for(var id=0;id<this._scene.spriteManagers.length;id++){var spriteManager=this._scene.spriteManagers[id];if(spriteManager.renderingGroupId===index){this._clearDepthBuffer();spriteManager.render();}}this._scene._spritesDuration+=new Date().getTime()-beforeSpritessDate;};RenderingManager.prototype._clearDepthBuffer=function(){if(this._depthBufferAlreadyCleaned){return;}this._scene.getEngine().clear(0,false,true);this._depthBufferAlreadyCleaned=true;};RenderingManager.prototype.render=function(customRenderFunction,activeMeshes,renderParticles,renderSprites){var _this=this;for(var index=0;index<BABYLON.RenderingManager.MAX_RENDERINGGROUPS;index++){this._depthBufferAlreadyCleaned=false;var renderingGroup=this._renderingGroups[index];if(renderingGroup){this._clearDepthBuffer();if(!renderingGroup.render(customRenderFunction,function(){if(renderSprites){_this._renderSprites(index);}})){this._renderingGroups.splice(index,1);}}else if(renderSprites){this._renderSprites(index);}if(renderParticles){this._renderParticles(index,activeMeshes);}}};RenderingManager.prototype.reset=function(){for(var index in this._renderingGroups){var renderingGroup=this._renderingGroups[index];renderingGroup.prepare();}};RenderingManager.prototype.dispatch=function(subMesh){var mesh=subMesh.getMesh();var renderingGroupId=mesh.renderingGroupId||0;if(!this._renderingGroups[renderingGroupId]){this._renderingGroups[renderingGroupId]=new BABYLON.RenderingGroup(renderingGroupId,this._scene);}this._renderingGroups[renderingGroupId].dispatch(subMesh);};RenderingManager.MAX_RENDERINGGROUPS=4;return RenderingManager;})();BABYLON.RenderingManager=RenderingManager;})(BABYLON||(BABYLON={}));var __extends=this.__extends||function(d,b){for(var p in b)if(b.hasOwnProperty(p))d[p]=b[p];function __(){this.constructor=d;}__.prototype=b.prototype;d.prototype=new __();};var BABYLON;(function(BABYLON){var Texture=(function(_super){__extends(Texture,_super);function Texture(url,scene,noMipmap,invertY,samplingMode){if(typeof samplingMode==="undefined"){samplingMode=Texture.TRILINEAR_SAMPLINGMODE;}_super.call(this,scene);this.uOffset=0;this.vOffset=0;this.uScale=1.0;this.vScale=1.0;this.uAng=0;this.vAng=0;this.wAng=0;this.name=url;this.url=url;this._noMipmap=noMipmap;this._invertY=invertY;this._samplingMode=samplingMode;if(!url){return;}this._texture=this._getFromCache(url,noMipmap);if(!this._texture){if(!scene.useDelayedTextureLoading){this._texture=scene.getEngine().createTexture(url,noMipmap,invertY,scene,this._samplingMode);}else{this.delayLoadState=BABYLON.Engine.DELAYLOADSTATE_NOTLOADED;}}}Texture.prototype.delayLoad=function(){if(this.delayLoadState!=BABYLON.Engine.DELAYLOADSTATE_NOTLOADED){return;}this.delayLoadState=BABYLON.Engine.DELAYLOADSTATE_LOADED;this._texture=this._getFromCache(this.url,this._noMipmap);if(!this._texture){this._texture=this.getScene().getEngine().createTexture(this.url,this._noMipmap,this._invertY,this.getScene(),this._samplingMode);}};Texture.prototype._prepareRowForTextureGeneration=function(x,y,z,t){x-=this.uOffset+0.5;y-=this.vOffset+0.5;z-=0.5;BABYLON.Vector3.TransformCoordinatesFromFloatsToRef(x,y,z,this._rowGenerationMatrix,t);t.x*=this.uScale;t.y*=this.vScale;t.x+=0.5;t.y+=0.5;t.z+=0.5;};Texture.prototype.getTextureMatrix=function(){if(this.uOffset===this._cachedUOffset&&this.vOffset===this._cachedVOffset&&this.uScale===this._cachedUScale&&this.vScale===this._cachedVScale&&this.uAng===this._cachedUAng&&this.vAng===this._cachedVAng&&this.wAng===this._cachedWAng){return this._cachedTextureMatrix;}this._cachedUOffset=this.uOffset;this._cachedVOffset=this.vOffset;this._cachedUScale=this.uScale;this._cachedVScale=this.vScale;this._cachedUAng=this.uAng;this._cachedVAng=this.vAng;this._cachedWAng=this.wAng;if(!this._cachedTextureMatrix){this._cachedTextureMatrix=BABYLON.Matrix.Zero();this._rowGenerationMatrix=new BABYLON.Matrix();this._t0=BABYLON.Vector3.Zero();this._t1=BABYLON.Vector3.Zero();this._t2=BABYLON.Vector3.Zero();}BABYLON.Matrix.RotationYawPitchRollToRef(this.vAng,this.uAng,this.wAng,this._rowGenerationMatrix);this._prepareRowForTextureGeneration(0,0,0,this._t0);this._prepareRowForTextureGeneration(1.0,0,0,this._t1);this._prepareRowForTextureGeneration(0,1.0,0,this._t2);this._t1.subtractInPlace(this._t0);this._t2.subtractInPlace(this._t0);BABYLON.Matrix.IdentityToRef(this._cachedTextureMatrix);this._cachedTextureMatrix.m[0]=this._t1.x;this._cachedTextureMatrix.m[1]=this._t1.y;this._cachedTextureMatrix.m[2]=this._t1.z;this._cachedTextureMatrix.m[4]=this._t2.x;this._cachedTextureMatrix.m[5]=this._t2.y;this._cachedTextureMatrix.m[6]=this._t2.z;this._cachedTextureMatrix.m[8]=this._t0.x;this._cachedTextureMatrix.m[9]=this._t0.y;this._cachedTextureMatrix.m[10]=this._t0.z;return this._cachedTextureMatrix;};Texture.prototype.getReflectionTextureMatrix=function(){if(this.uOffset===this._cachedUOffset&&this.vOffset===this._cachedVOffset&&this.uScale===this._cachedUScale&&this.vScale===this._cachedVScale&&this.coordinatesMode===this._cachedCoordinatesMode){return this._cachedTextureMatrix;}if(!this._cachedTextureMatrix){this._cachedTextureMatrix=BABYLON.Matrix.Zero();this._projectionModeMatrix=BABYLON.Matrix.Zero();}switch(this.coordinatesMode){case BABYLON.Texture.SPHERICAL_MODE:BABYLON.Matrix.IdentityToRef(this._cachedTextureMatrix);this._cachedTextureMatrix[0]=-0.5*this.uScale;this._cachedTextureMatrix[5]=-0.5*this.vScale;this._cachedTextureMatrix[12]=0.5+this.uOffset;this._cachedTextureMatrix[13]=0.5+this.vOffset;break;case BABYLON.Texture.PLANAR_MODE:BABYLON.Matrix.IdentityToRef(this._cachedTextureMatrix);this._cachedTextureMatrix[0]=this.uScale;this._cachedTextureMatrix[5]=this.vScale;this._cachedTextureMatrix[12]=this.uOffset;this._cachedTextureMatrix[13]=this.vOffset;break;case BABYLON.Texture.PROJECTION_MODE:BABYLON.Matrix.IdentityToRef(this._projectionModeMatrix);this._projectionModeMatrix.m[0]=0.5;this._projectionModeMatrix.m[5]=-0.5;this._projectionModeMatrix.m[10]=0.0;this._projectionModeMatrix.m[12]=0.5;this._projectionModeMatrix.m[13]=0.5;this._projectionModeMatrix.m[14]=1.0;this._projectionModeMatrix.m[15]=1.0;this.getScene().getProjectionMatrix().multiplyToRef(this._projectionModeMatrix,this._cachedTextureMatrix);break;default:BABYLON.Matrix.IdentityToRef(this._cachedTextureMatrix);break;}return this._cachedTextureMatrix;};Texture.prototype.clone=function(){var newTexture=new BABYLON.Texture(this._texture.url,this.getScene(),this._noMipmap,this._invertY);newTexture.hasAlpha=this.hasAlpha;newTexture.level=this.level;newTexture.wrapU=this.wrapU;newTexture.wrapV=this.wrapV;newTexture.coordinatesIndex=this.coordinatesIndex;newTexture.coordinatesMode=this.coordinatesMode;newTexture.uOffset=this.uOffset;newTexture.vOffset=this.vOffset;newTexture.uScale=this.uScale;newTexture.vScale=this.vScale;newTexture.uAng=this.uAng;newTexture.vAng=this.vAng;newTexture.wAng=this.wAng;return newTexture;};Texture.NEAREST_SAMPLINGMODE=1;Texture.BILINEAR_SAMPLINGMODE=2;Texture.TRILINEAR_SAMPLINGMODE=3;Texture.EXPLICIT_MODE=0;Texture.SPHERICAL_MODE=1;Texture.PLANAR_MODE=2;Texture.CUBIC_MODE=3;Texture.PROJECTION_MODE=4;Texture.SKYBOX_MODE=5;Texture.CLAMP_ADDRESSMODE=0;Texture.WRAP_ADDRESSMODE=1;Texture.MIRROR_ADDRESSMODE=2;return Texture;})(BABYLON.BaseTexture);BABYLON.Texture=Texture;})(BABYLON||(BABYLON={}));var __extends=this.__extends||function(d,b){for(var p in b)if(b.hasOwnProperty(p))d[p]=b[p];function __(){this.constructor=d;}__.prototype=b.prototype;d.prototype=new __();};var BABYLON;(function(BABYLON){var CubeTexture=(function(_super){__extends(CubeTexture,_super);function CubeTexture(rootUrl,scene,extensions,noMipmap){_super.call(this,scene);this.coordinatesMode=BABYLON.Texture.CUBIC_MODE;this.name=rootUrl;this.url=rootUrl;this._noMipmap=noMipmap;this.hasAlpha=false;this._texture=this._getFromCache(rootUrl,noMipmap);if(!extensions){extensions=["_px.jpg","_py.jpg","_pz.jpg","_nx.jpg","_ny.jpg","_nz.jpg"];}this._extensions=extensions;if(!this._texture){if(!scene.useDelayedTextureLoading){this._texture=scene.getEngine().createCubeTexture(rootUrl,scene,extensions,noMipmap);}else{this.delayLoadState=BABYLON.Engine.DELAYLOADSTATE_NOTLOADED;}}this.isCube=true;this._textureMatrix=BABYLON.Matrix.Identity();}CubeTexture.prototype.clone=function(){var newTexture=new BABYLON.CubeTexture(this.url,this.getScene(),this._extensions,this._noMipmap);newTexture.level=this.level;newTexture.wrapU=this.wrapU;newTexture.wrapV=this.wrapV;newTexture.coordinatesIndex=this.coordinatesIndex;newTexture.coordinatesMode=this.coordinatesMode;return newTexture;};CubeTexture.prototype.delayLoad=function(){if(this.delayLoadState!=BABYLON.Engine.DELAYLOADSTATE_NOTLOADED){return;}this.delayLoadState=BABYLON.Engine.DELAYLOADSTATE_LOADED;this._texture=this._getFromCache(this.url,this._noMipmap);if(!this._texture){this._texture=this.getScene().getEngine().createCubeTexture(this.url,this.getScene(),this._extensions);}};CubeTexture.prototype.getReflectionTextureMatrix=function(){return this._textureMatrix;};return CubeTexture;})(BABYLON.BaseTexture);BABYLON.CubeTexture=CubeTexture;})(BABYLON||(BABYLON={}));var __extends=this.__extends||function(d,b){for(var p in b)if(b.hasOwnProperty(p))d[p]=b[p];function __(){this.constructor=d;}__.prototype=b.prototype;d.prototype=new __();};var BABYLON;(function(BABYLON){var RenderTargetTexture=(function(_super){__extends(RenderTargetTexture,_super);function RenderTargetTexture(name,size,scene,generateMipMaps,doNotChangeAspectRatio){if(typeof doNotChangeAspectRatio==="undefined"){doNotChangeAspectRatio=true;}_super.call(this,null,scene,!generateMipMaps);this.renderList=new Array();this.renderParticles=true;this.renderSprites=false;this.coordinatesMode=BABYLON.Texture.PROJECTION_MODE;this._currentRefreshId=-1;this._refreshRate=1;this.name=name;this.isRenderTarget=true;this._size=size;this._generateMipMaps=generateMipMaps;this._doNotChangeAspectRatio=doNotChangeAspectRatio;this._texture=scene.getEngine().createRenderTargetTexture(size,generateMipMaps);this._renderingManager=new BABYLON.RenderingManager(scene);}RenderTargetTexture.prototype.resetRefreshCounter=function(){this._currentRefreshId=-1;};Object.defineProperty(RenderTargetTexture.prototype,"refreshRate",{get:function(){return this._refreshRate;},set:function(value){this._refreshRate=value;this.resetRefreshCounter();},enumerable:true,configurable:true});RenderTargetTexture.prototype._shouldRender=function(){if(this._currentRefreshId===-1){this._currentRefreshId=1;return true;}if(this.refreshRate==this._currentRefreshId){this._currentRefreshId=1;return true;}this._currentRefreshId++;return false;};RenderTargetTexture.prototype.getRenderSize=function(){return this._size;};RenderTargetTexture.prototype.resize=function(size,generateMipMaps){this.releaseInternalTexture();this._texture=this.getScene().getEngine().createRenderTargetTexture(size,generateMipMaps);};RenderTargetTexture.prototype.render=function(useCameraPostProcess){var scene=this.getScene();var engine=scene.getEngine();if(this._waitingRenderList){this.renderList=[];for(var index=0;index<this._waitingRenderList.length;index++){var id=this._waitingRenderList[index];this.renderList.push(scene.getMeshByID(id));}delete this._waitingRenderList;}if(!this.renderList||this.renderList.length==0){return;}if(!useCameraPostProcess||!scene.postProcessManager._prepareFrame(this._texture)){engine.bindFramebuffer(this._texture);}engine.clear(scene.clearColor,true,true);this._renderingManager.reset();for(var meshIndex=0;meshIndex<this.renderList.length;meshIndex++){var mesh=this.renderList[meshIndex];if(mesh){if(!mesh.isReady()||(mesh.material&&!mesh.material.isReady())){this.resetRefreshCounter();continue;}if(mesh.isEnabled()&&mesh.isVisible&&mesh.subMeshes&&((mesh.layerMask&scene.activeCamera.layerMask)!=0)){mesh._activate(scene.getRenderId());for(var subIndex=0;subIndex<mesh.subMeshes.length;subIndex++){var subMesh=mesh.subMeshes[subIndex];scene._activeVertices+=subMesh.verticesCount;this._renderingManager.dispatch(subMesh);}}}}if(!this._doNotChangeAspectRatio){scene.updateTransformMatrix(true);}if(this.onBeforeRender){this.onBeforeRender();}this._renderingManager.render(this.customRenderFunction,this.renderList,this.renderParticles,this.renderSprites);if(useCameraPostProcess){scene.postProcessManager._finalizeFrame(false,this._texture);}if(this.onAfterRender){this.onAfterRender();}engine.unBindFramebuffer(this._texture);if(!this._doNotChangeAspectRatio){scene.updateTransformMatrix(true);}};RenderTargetTexture.prototype.clone=function(){var textureSize=this.getSize();var newTexture=new BABYLON.RenderTargetTexture(this.name,textureSize.width,this.getScene(),this._generateMipMaps);newTexture.hasAlpha=this.hasAlpha;newTexture.level=this.level;newTexture.coordinatesMode=this.coordinatesMode;newTexture.renderList=this.renderList.slice(0);return newTexture;};return RenderTargetTexture;})(BABYLON.Texture);BABYLON.RenderTargetTexture=RenderTargetTexture;})(BABYLON||(BABYLON={}));var __extends=this.__extends||function(d,b){for(var p in b)if(b.hasOwnProperty(p))d[p]=b[p];function __(){this.constructor=d;}__.prototype=b.prototype;d.prototype=new __();};var BABYLON;(function(BABYLON){var MirrorTexture=(function(_super){__extends(MirrorTexture,_super);function MirrorTexture(name,size,scene,generateMipMaps){var _this=this;_super.call(this,name,size,scene,generateMipMaps,true);this.mirrorPlane=new BABYLON.Plane(0,1,0,1);this._transformMatrix=BABYLON.Matrix.Zero();this._mirrorMatrix=BABYLON.Matrix.Zero();this.onBeforeRender=function(){BABYLON.Matrix.ReflectionToRef(_this.mirrorPlane,_this._mirrorMatrix);_this._savedViewMatrix=scene.getViewMatrix();_this._mirrorMatrix.multiplyToRef(_this._savedViewMatrix,_this._transformMatrix);scene.setTransformMatrix(_this._transformMatrix,scene.getProjectionMatrix());scene.clipPlane=_this.mirrorPlane;scene.getEngine().cullBackFaces=false;};this.onAfterRender=function(){scene.setTransformMatrix(_this._savedViewMatrix,scene.getProjectionMatrix());scene.getEngine().cullBackFaces=true;delete scene.clipPlane;};}MirrorTexture.prototype.clone=function(){var textureSize=this.getSize();var newTexture=new BABYLON.MirrorTexture(this.name,textureSize.width,this.getScene(),this._generateMipMaps);newTexture.hasAlpha=this.hasAlpha;newTexture.level=this.level;newTexture.mirrorPlane=this.mirrorPlane.clone();newTexture.renderList=this.renderList.slice(0);return newTexture;};return MirrorTexture;})(BABYLON.RenderTargetTexture);BABYLON.MirrorTexture=MirrorTexture;})(BABYLON||(BABYLON={}));var __extends=this.__extends||function(d,b){for(var p in b)if(b.hasOwnProperty(p))d[p]=b[p];function __(){this.constructor=d;}__.prototype=b.prototype;d.prototype=new __();};var BABYLON;(function(BABYLON){var DynamicTexture=(function(_super){__extends(DynamicTexture,_super);function DynamicTexture(name,options,scene,generateMipMaps,samplingMode){if(typeof samplingMode==="undefined"){samplingMode=BABYLON.Texture.TRILINEAR_SAMPLINGMODE;}_super.call(this,null,scene,!generateMipMaps);this.name=name;this.wrapU=BABYLON.Texture.CLAMP_ADDRESSMODE;this.wrapV=BABYLON.Texture.CLAMP_ADDRESSMODE;this._generateMipMaps=generateMipMaps;if(options.getContext){this._canvas=options;this._texture=scene.getEngine().createDynamicTexture(options.width,options.height,generateMipMaps,samplingMode);}else{this._canvas=document.createElement("canvas");if(options.width){this._texture=scene.getEngine().createDynamicTexture(options.width,options.height,generateMipMaps,samplingMode);}else{this._texture=scene.getEngine().createDynamicTexture(options,options,generateMipMaps,samplingMode);}}var textureSize=this.getSize();this._canvas.width=textureSize.width;this._canvas.height=textureSize.height;this._context=this._canvas.getContext("2d");}DynamicTexture.prototype.getContext=function(){return this._context;};DynamicTexture.prototype.update=function(invertY){this.getScene().getEngine().updateDynamicTexture(this._texture,this._canvas,invertY===undefined?true:invertY);};DynamicTexture.prototype.drawText=function(text,x,y,font,color,clearColor,invertY){var size=this.getSize();if(clearColor){this._context.fillStyle=clearColor;this._context.fillRect(0,0,size.width,size.height);}this._context.font=font;if(x===null){var textSize=this._context.measureText(text);x=(size.width-textSize.width)/2;}this._context.fillStyle=color;this._context.fillText(text,x,y);this.update(invertY);};DynamicTexture.prototype.clone=function(){var textureSize=this.getSize();var newTexture=new BABYLON.DynamicTexture(this.name,textureSize.width,this.getScene(),this._generateMipMaps);newTexture.hasAlpha=this.hasAlpha;newTexture.level=this.level;newTexture.wrapU=this.wrapU;newTexture.wrapV=this.wrapV;return newTexture;};return DynamicTexture;})(BABYLON.Texture);BABYLON.DynamicTexture=DynamicTexture;})(BABYLON||(BABYLON={}));var __extends=this.__extends||function(d,b){for(var p in b)if(b.hasOwnProperty(p))d[p]=b[p];function __(){this.constructor=d;}__.prototype=b.prototype;d.prototype=new __();};var BABYLON;(function(BABYLON){var VideoTexture=(function(_super){__extends(VideoTexture,_super);function VideoTexture(name,urls,size,scene,generateMipMaps,invertY,samplingMode){if(typeof samplingMode==="undefined"){samplingMode=BABYLON.Texture.TRILINEAR_SAMPLINGMODE;}var _this=this;_super.call(this,null,scene,!generateMipMaps,invertY);this._autoLaunch=true;this.name=name;this.wrapU=BABYLON.Texture.WRAP_ADDRESSMODE;this.wrapV=BABYLON.Texture.WRAP_ADDRESSMODE;var requiredWidth=size.width||size;var requiredHeight=size.height||size;this._texture=scene.getEngine().createDynamicTexture(requiredWidth,requiredHeight,generateMipMaps,samplingMode);var textureSize=this.getSize();this.video=document.createElement("video");this.video.width=textureSize.width;this.video.height=textureSize.height;this.video.autoplay=false;this.video.loop=true;this.video.addEventListener("canplaythrough",function(){if(_this._texture){_this._texture.isReady=true;}});urls.forEach(function(url){var source=document.createElement("source");source.src=url;_this.video.appendChild(source);});this._lastUpdate=new Date().getTime();}VideoTexture.prototype.update=function(){if(this._autoLaunch){this._autoLaunch=false;this.video.play();}var now=new Date().getTime();if(now-this._lastUpdate<15){return false;}this._lastUpdate=now;this.getScene().getEngine().updateVideoTexture(this._texture,this.video,this._invertY);return true;};return VideoTexture;})(BABYLON.Texture);BABYLON.VideoTexture=VideoTexture;})(BABYLON||(BABYLON={}));var BABYLON;(function(BABYLON){var Effect=(function(){function Effect(baseName,attributesNames,uniformsNames,samplers,engine,defines,optionalDefines,onCompiled,onError){var _this=this;this._isReady=false;this._compilationError="";this._valueCache=[];this._engine=engine;this.name=baseName;this.defines=defines;this._uniformsNames=uniformsNames.concat(samplers);this._samplers=samplers;this._attributesNames=attributesNames;this.onError=onError;this.onCompiled=onCompiled;var vertexSource;var fragmentSource;if(baseName.vertexElement){vertexSource=document.getElementById(baseName.vertexElement);}else{vertexSource=baseName.vertex||baseName;}if(baseName.fragmentElement){fragmentSource=document.getElementById(baseName.fragmentElement);}else{fragmentSource=baseName.fragment||baseName;}this._loadVertexShader(vertexSource,function(vertexCode){_this._loadFragmentShader(fragmentSource,function(fragmentCode){_this._prepareEffect(vertexCode,fragmentCode,attributesNames,defines,optionalDefines);});});}Effect.prototype.isReady=function(){return this._isReady;};Effect.prototype.getProgram=function(){return this._program;};Effect.prototype.getAttributesNames=function(){return this._attributesNames;};Effect.prototype.getAttributeLocation=function(index){return this._attributes[index];};Effect.prototype.getAttributeLocationByName=function(name){var index=this._attributesNames.indexOf(name);return this._attributes[index];};Effect.prototype.getAttributesCount=function(){return this._attributes.length;};Effect.prototype.getUniformIndex=function(uniformName){return this._uniformsNames.indexOf(uniformName);};Effect.prototype.getUniform=function(uniformName){return this._uniforms[this._uniformsNames.indexOf(uniformName)];};Effect.prototype.getSamplers=function(){return this._samplers;};Effect.prototype.getCompilationError=function(){return this._compilationError;};Effect.prototype._loadVertexShader=function(vertex,callback){if(vertex instanceof HTMLElement){var vertexCode=BABYLON.Tools.GetDOMTextContent(vertex);callback(vertexCode);return;}if(BABYLON.Effect.ShadersStore[vertex+"VertexShader"]){callback(BABYLON.Effect.ShadersStore[vertex+"VertexShader"]);return;}var vertexShaderUrl;if(vertex[0]==="."){vertexShaderUrl=vertex;}else{vertexShaderUrl=BABYLON.Engine.ShadersRepository+vertex;}BABYLON.Tools.LoadFile(vertexShaderUrl+".vertex.fx",callback);};Effect.prototype._loadFragmentShader=function(fragment,callback){if(fragment instanceof HTMLElement){var fragmentCode=BABYLON.Tools.GetDOMTextContent(fragment);callback(fragmentCode);return;}if(BABYLON.Effect.ShadersStore[fragment+"PixelShader"]){callback(BABYLON.Effect.ShadersStore[fragment+"PixelShader"]);return;}var fragmentShaderUrl;if(fragment[0]==="."){fragmentShaderUrl=fragment;}else{fragmentShaderUrl=BABYLON.Engine.ShadersRepository+fragment;}BABYLON.Tools.LoadFile(fragmentShaderUrl+".fragment.fx",callback);};Effect.prototype._prepareEffect=function(vertexSourceCode,fragmentSourceCode,attributesNames,defines,optionalDefines,useFallback){try{var engine=this._engine;this._program=engine.createShaderProgram(vertexSourceCode,fragmentSourceCode,defines);this._uniforms=engine.getUniforms(this._program,this._uniformsNames);this._attributes=engine.getAttributes(this._program,attributesNames);for(var index=0;index<this._samplers.length;index++){var sampler=this.getUniform(this._samplers[index]);if(sampler==null){this._samplers.splice(index,1);index--;}}engine.bindSamplers(this);this._isReady=true;if(this.onCompiled){this.onCompiled(this);}}catch(e){if(!useFallback&&optionalDefines){for(index=0;index<optionalDefines.length;index++){defines=defines.replace(optionalDefines[index],"");}this._prepareEffect(vertexSourceCode,fragmentSourceCode,attributesNames,defines,optionalDefines,true);}else{BABYLON.Tools.Error("Unable to compile effect: "+this.name);BABYLON.Tools.Error("Defines: "+defines);BABYLON.Tools.Error("Optional defines: "+optionalDefines);BABYLON.Tools.Error("Error: "+e.message);this._compilationError=e.message;if(this.onError){this.onError(this,this._compilationError);}}}};Effect.prototype._bindTexture=function(channel,texture){this._engine._bindTexture(this._samplers.indexOf(channel),texture);};Effect.prototype.setTexture=function(channel,texture){this._engine.setTexture(this._samplers.indexOf(channel),texture);};Effect.prototype.setTextureFromPostProcess=function(channel,postProcess){this._engine.setTextureFromPostProcess(this._samplers.indexOf(channel),postProcess);};Effect.prototype._cacheFloat2=function(uniformName,x,y){if(!this._valueCache[uniformName]){this._valueCache[uniformName]=[x,y];return;}this._valueCache[uniformName][0]=x;this._valueCache[uniformName][1]=y;};Effect.prototype._cacheFloat3=function(uniformName,x,y,z){if(!this._valueCache[uniformName]){this._valueCache[uniformName]=[x,y,z];return;}this._valueCache[uniformName][0]=x;this._valueCache[uniformName][1]=y;this._valueCache[uniformName][2]=z;};Effect.prototype._cacheFloat4=function(uniformName,x,y,z,w){if(!this._valueCache[uniformName]){this._valueCache[uniformName]=[x,y,z,w];return;}this._valueCache[uniformName][0]=x;this._valueCache[uniformName][1]=y;this._valueCache[uniformName][2]=z;this._valueCache[uniformName][3]=w;};Effect.prototype.setArray=function(uniformName,array){this._engine.setArray(this.getUniform(uniformName),array);return this;};Effect.prototype.setMatrices=function(uniformName,matrices){this._engine.setMatrices(this.getUniform(uniformName),matrices);return this;};Effect.prototype.setMatrix=function(uniformName,matrix){this._engine.setMatrix(this.getUniform(uniformName),matrix);return this;};Effect.prototype.setFloat=function(uniformName,value){if(this._valueCache[uniformName]&&this._valueCache[uniformName]===value)return this;this._valueCache[uniformName]=value;this._engine.setFloat(this.getUniform(uniformName),value);return this;};Effect.prototype.setBool=function(uniformName,bool){if(this._valueCache[uniformName]&&this._valueCache[uniformName]===bool)return this;this._valueCache[uniformName]=bool;this._engine.setBool(this.getUniform(uniformName),bool?1:0);return this;};Effect.prototype.setVector2=function(uniformName,vector2){if(this._valueCache[uniformName]&&this._valueCache[uniformName][0]==vector2.x&&this._valueCache[uniformName][1]==vector2.y)return this;this._cacheFloat2(uniformName,vector2.x,vector2.y);this._engine.setFloat2(this.getUniform(uniformName),vector2.x,vector2.y);return this;};Effect.prototype.setFloat2=function(uniformName,x,y){if(this._valueCache[uniformName]&&this._valueCache[uniformName][0]==x&&this._valueCache[uniformName][1]==y)return this;this._cacheFloat2(uniformName,x,y);this._engine.setFloat2(this.getUniform(uniformName),x,y);return this;};Effect.prototype.setVector3=function(uniformName,vector3){if(this._valueCache[uniformName]&&this._valueCache[uniformName][0]==vector3.x&&this._valueCache[uniformName][1]==vector3.y&&this._valueCache[uniformName][2]==vector3.z)return this;this._cacheFloat3(uniformName,vector3.x,vector3.y,vector3.z);this._engine.setFloat3(this.getUniform(uniformName),vector3.x,vector3.y,vector3.z);return this;};Effect.prototype.setFloat3=function(uniformName,x,y,z){if(this._valueCache[uniformName]&&this._valueCache[uniformName][0]==x&&this._valueCache[uniformName][1]==y&&this._valueCache[uniformName][2]==z)return this;this._cacheFloat3(uniformName,x,y,z);this._engine.setFloat3(this.getUniform(uniformName),x,y,z);return this;};Effect.prototype.setFloat4=function(uniformName,x,y,z,w){if(this._valueCache[uniformName]&&this._valueCache[uniformName][0]==x&&this._valueCache[uniformName][1]==y&&this._valueCache[uniformName][2]==z&&this._valueCache[uniformName][3]==w)return this;this._cacheFloat4(uniformName,x,y,z,w);this._engine.setFloat4(this.getUniform(uniformName),x,y,z,w);return this;};Effect.prototype.setColor3=function(uniformName,color3){if(this._valueCache[uniformName]&&this._valueCache[uniformName][0]==color3.r&&this._valueCache[uniformName][1]==color3.g&&this._valueCache[uniformName][2]==color3.b)return this;this._cacheFloat3(uniformName,color3.r,color3.g,color3.b);this._engine.setColor3(this.getUniform(uniformName),color3);return this;};Effect.prototype.setColor4=function(uniformName,color3,alpha){if(this._valueCache[uniformName]&&this._valueCache[uniformName][0]==color3.r&&this._valueCache[uniformName][1]==color3.g&&this._valueCache[uniformName][2]==color3.b&&this._valueCache[uniformName][3]==alpha)return this;this._cacheFloat4(uniformName,color3.r,color3.g,color3.b,alpha);this._engine.setColor4(this.getUniform(uniformName),color3,alpha);return this;};Effect.ShadersStore={anaglyphPixelShader:"#ifdef GL_ES\nprecision mediump float;\n#endif\n\n// Samplers\nvarying vec2 vUV;\nuniform sampler2D textureSampler;\nuniform sampler2D leftSampler;\n\nvoid main(void)\n{\n    vec4 leftFrag = texture2D(leftSampler, vUV);\n    leftFrag = vec4(1.0, leftFrag.g, leftFrag.b, 1.0);\n\n	vec4 rightFrag = texture2D(textureSampler, vUV);\n    rightFrag = vec4(rightFrag.r, 1.0, 1.0, 1.0);\n\n    gl_FragColor = vec4(rightFrag.rgb * leftFrag.rgb, 1.0);\n}",
blackAndWhitePixelShader:"#ifdef GL_ES\nprecision mediump float;\n#endif\n\n// Samplers\nvarying vec2 vUV;\nuniform sampler2D textureSampler;\n\nvoid main(void) \n{\n	float luminance = dot(texture2D(textureSampler, vUV).rgb, vec3(0.3, 0.59, 0.11));\n	gl_FragColor = vec4(luminance, luminance, luminance, 1.0);\n}",
blurPixelShader:"#ifdef GL_ES\nprecision mediump float;\n#endif\n\n// Samplers\nvarying vec2 vUV;\nuniform sampler2D textureSampler;\n\n// Parameters\nuniform vec2 screenSize;\nuniform vec2 direction;\nuniform float blurWidth;\n\nvoid main(void)\n{\n	float weights[7];\n	weights[0] = 0.05;\n	weights[1] = 0.1;\n	weights[2] = 0.2;\n	weights[3] = 0.3;\n	weights[4] = 0.2;\n	weights[5] = 0.1;\n	weights[6] = 0.05;\n\n	vec2 texelSize = vec2(1.0 / screenSize.x, 1.0 / screenSize.y);\n	vec2 texelStep = texelSize * direction * blurWidth;\n	vec2 start = vUV - 3.0 * texelStep;\n\n	vec4 baseColor = vec4(0., 0., 0., 0.);\n	vec2 texelOffset = vec2(0., 0.);\n\n	for (int i = 0; i < 7; i++)\n	{\n		baseColor += texture2D(textureSampler, start + texelOffset) * weights[i];\n		texelOffset += texelStep;\n	}\n\n	gl_FragColor = baseColor;\n}",
colorPixelShader:"precision mediump float;\n\nuniform vec3 color;\n\nvoid main(void) {\n	gl_FragColor = vec4(color, 1.);\n}",
colorVertexShader:"precision mediump float;\n\n// Attributes\nattribute vec3 position;\n\n// Uniforms\nuniform mat4 worldViewProjection;\n\nvoid main(void) {\n	gl_Position = worldViewProjection * vec4(position, 1.0);\n}",
convolutionPixelShader:"#ifdef GL_ES\nprecision mediump float;\n#endif\n\n// Samplers\nvarying vec2 vUV;\nuniform sampler2D textureSampler;\n\nuniform vec2 screenSize;\nuniform float kernel[9];\n\nvoid main(void)\n{\n	vec2 onePixel = vec2(1.0, 1.0) / screenSize;\n	vec4 colorSum =\n		texture2D(textureSampler, vUV + onePixel * vec2(-1, -1)) * kernel[0] +\n		texture2D(textureSampler, vUV + onePixel * vec2(0, -1)) * kernel[1] +\n		texture2D(textureSampler, vUV + onePixel * vec2(1, -1)) * kernel[2] +\n		texture2D(textureSampler, vUV + onePixel * vec2(-1, 0)) * kernel[3] +\n		texture2D(textureSampler, vUV + onePixel * vec2(0, 0)) * kernel[4] +\n		texture2D(textureSampler, vUV + onePixel * vec2(1, 0)) * kernel[5] +\n		texture2D(textureSampler, vUV + onePixel * vec2(-1, 1)) * kernel[6] +\n		texture2D(textureSampler, vUV + onePixel * vec2(0, 1)) * kernel[7] +\n		texture2D(textureSampler, vUV + onePixel * vec2(1, 1)) * kernel[8];\n\n	float kernelWeight =\n		kernel[0] +\n		kernel[1] +\n		kernel[2] +\n		kernel[3] +\n		kernel[4] +\n		kernel[5] +\n		kernel[6] +\n		kernel[7] +\n		kernel[8];\n\n	if (kernelWeight <= 0.0) {\n		kernelWeight = 1.0;\n	}\n\n	gl_FragColor = vec4((colorSum / kernelWeight).rgb, 1);\n}",
defaultPixelShader:"#ifdef GL_ES\nprecision mediump float;\n#endif\n\n#define MAP_EXPLICIT	0.\n#define MAP_SPHERICAL	1.\n#define MAP_PLANAR		2.\n#define MAP_CUBIC		3.\n#define MAP_PROJECTION	4.\n#define MAP_SKYBOX		5.\n\n// Constants\nuniform vec3 vEyePosition;\nuniform vec3 vAmbientColor;\nuniform vec4 vDiffuseColor;\nuniform vec4 vSpecularColor;\nuniform vec3 vEmissiveColor;\n\n// Input\nvarying vec3 vPositionW;\nvarying vec3 vNormalW;\n\n#ifdef VERTEXCOLOR\nvarying vec3 vColor;\n#endif\n\n// Lights\n#ifdef LIGHT0\nuniform vec4 vLightData0;\nuniform vec4 vLightDiffuse0;\nuniform vec3 vLightSpecular0;\n#ifdef SHADOW0\nvarying vec4 vPositionFromLight0;\nuniform sampler2D shadowSampler0;\nuniform float darkness0;\n#endif\n#ifdef SPOTLIGHT0\nuniform vec4 vLightDirection0;\n#endif\n#ifdef HEMILIGHT0\nuniform vec3 vLightGround0;\n#endif\n#endif\n\n#ifdef LIGHT1\nuniform vec4 vLightData1;\nuniform vec4 vLightDiffuse1;\nuniform vec3 vLightSpecular1;\n#ifdef SHADOW1\nvarying vec4 vPositionFromLight1;\nuniform sampler2D shadowSampler1;\nuniform float darkness1;\n#endif\n#ifdef SPOTLIGHT1\nuniform vec4 vLightDirection1;\n#endif\n#ifdef HEMILIGHT1\nuniform vec3 vLightGround1;\n#endif\n#endif\n\n#ifdef LIGHT2\nuniform vec4 vLightData2;\nuniform vec4 vLightDiffuse2;\nuniform vec3 vLightSpecular2;\n#ifdef SHADOW2\nvarying vec4 vPositionFromLight2;\nuniform sampler2D shadowSampler2;\nuniform float darkness2;\n#endif\n#ifdef SPOTLIGHT2\nuniform vec4 vLightDirection2;\n#endif\n#ifdef HEMILIGHT2\nuniform vec3 vLightGround2;\n#endif\n#endif\n\n#ifdef LIGHT3\nuniform vec4 vLightData3;\nuniform vec4 vLightDiffuse3;\nuniform vec3 vLightSpecular3;\n#ifdef SHADOW3\nvarying vec4 vPositionFromLight3;\nuniform sampler2D shadowSampler3;\nuniform float darkness3;\n#endif\n#ifdef SPOTLIGHT3\nuniform vec4 vLightDirection3;\n#endif\n#ifdef HEMILIGHT3\nuniform vec3 vLightGround3;\n#endif\n#endif\n\n// Samplers\n#ifdef DIFFUSE\nvarying vec2 vDiffuseUV;\nuniform sampler2D diffuseSampler;\nuniform vec2 vDiffuseInfos;\n#endif\n\n#ifdef AMBIENT\nvarying vec2 vAmbientUV;\nuniform sampler2D ambientSampler;\nuniform vec2 vAmbientInfos;\n#endif\n\n#ifdef OPACITY	\nvarying vec2 vOpacityUV;\nuniform sampler2D opacitySampler;\nuniform vec2 vOpacityInfos;\n#endif\n\n#ifdef EMISSIVE\nvarying vec2 vEmissiveUV;\nuniform vec2 vEmissiveInfos;\nuniform sampler2D emissiveSampler;\n#endif\n\n#ifdef SPECULAR\nvarying vec2 vSpecularUV;\nuniform vec2 vSpecularInfos;\nuniform sampler2D specularSampler;\n#endif\n\n// Reflection\n#ifdef REFLECTION\nvarying vec3 vPositionUVW;\nuniform samplerCube reflectionCubeSampler;\nuniform sampler2D reflection2DSampler;\nuniform vec3 vReflectionInfos;\nuniform mat4 reflectionMatrix;\nuniform mat4 view;\n\nvec3 computeReflectionCoords(float mode, vec4 worldPos, vec3 worldNormal)\n{\n	if (mode == MAP_SPHERICAL)\n	{\n		vec3 coords = vec3(view * vec4(worldNormal, 0.0));\n\n		return vec3(reflectionMatrix * vec4(coords, 1.0));\n	}\n	else if (mode == MAP_PLANAR)\n	{\n		vec3 viewDir = worldPos.xyz - vEyePosition;\n		vec3 coords = normalize(reflect(viewDir, worldNormal));\n\n		return vec3(reflectionMatrix * vec4(coords, 1));\n	}\n	else if (mode == MAP_CUBIC)\n	{\n		vec3 viewDir = worldPos.xyz - vEyePosition;\n		vec3 coords = reflect(viewDir, worldNormal);\n\n		return vec3(reflectionMatrix * vec4(coords, 0));\n	}\n	else if (mode == MAP_PROJECTION)\n	{\n		return vec3(reflectionMatrix * (view * worldPos));\n	}\n	else if (mode == MAP_SKYBOX)\n	{\n		return vPositionUVW;\n	}\n\n	return vec3(0, 0, 0);\n}\n#endif\n\n// Shadows\n#ifdef SHADOWS\n\nfloat unpack(vec4 color)\n{\n	const vec4 bitShift = vec4(1. / (255. * 255. * 255.), 1. / (255. * 255.), 1. / 255., 1.);\n	return dot(color, bitShift);\n}\n\nfloat unpackHalf(vec2 color)\n{\n	return color.x + (color.y / 255.0);\n}\n\nfloat computeShadow(vec4 vPositionFromLight, sampler2D shadowSampler, float darkness)\n{\n	vec3 depth = vPositionFromLight.xyz / vPositionFromLight.w;\n	vec2 uv = 0.5 * depth.xy + vec2(0.5, 0.5);\n\n	if (uv.x < 0. || uv.x > 1.0 || uv.y < 0. || uv.y > 1.0)\n	{\n		return 1.0;\n	}\n\n	float shadow = unpack(texture2D(shadowSampler, uv));\n\n	if (depth.z > shadow)\n	{\n		return darkness;\n	}\n	return 1.;\n}\n\nfloat computeShadowWithPCF(vec4 vPositionFromLight, sampler2D shadowSampler)\n{\n	vec3 depth = vPositionFromLight.xyz / vPositionFromLight.w;\n	vec2 uv = 0.5 * depth.xy + vec2(0.5, 0.5);\n\n	if (uv.x < 0. || uv.x > 1.0 || uv.y < 0. || uv.y > 1.0)\n	{\n		return 1.0;\n	}\n\n	float visibility = 1.;\n\n	vec2 poissonDisk[4];\n	poissonDisk[0] = vec2(-0.94201624, -0.39906216);\n	poissonDisk[1] = vec2(0.94558609, -0.76890725);\n	poissonDisk[2] = vec2(-0.094184101, -0.92938870);\n	poissonDisk[3] = vec2(0.34495938, 0.29387760);\n\n	// Poisson Sampling\n	for (int i = 0; i<4; i++){\n		if (unpack(texture2D(shadowSampler, uv + poissonDisk[i] / 1500.0))  <  depth.z){\n			visibility -= 0.2;\n		}\n	}\n	return visibility;\n}\n\n// Thanks to http://devmaster.net/\nfloat ChebychevInequality(vec2 moments, float t)\n{\n	if (t <= moments.x)\n	{\n		return 1.0;\n	}\n\n	float variance = moments.y - (moments.x * moments.x);\n	variance = max(variance, 0.);\n\n	float d = t - moments.x;\n	return variance / (variance + d * d);\n}\n\nfloat computeShadowWithVSM(vec4 vPositionFromLight, sampler2D shadowSampler)\n{\n	vec3 depth = vPositionFromLight.xyz / vPositionFromLight.w;\n	vec2 uv = 0.5 * depth.xy + vec2(0.5, 0.5);\n\n	if (uv.x < 0. || uv.x > 1.0 || uv.y < 0. || uv.y > 1.0)\n	{\n		return 1.0;\n	}\n\n	vec4 texel = texture2D(shadowSampler, uv);\n\n	vec2 moments = vec2(unpackHalf(texel.xy), unpackHalf(texel.zw));\n	return clamp(1.3 - ChebychevInequality(moments, depth.z), 0., 1.0);\n}\n#endif\n\n// Bump\n#ifdef BUMP\n#extension GL_OES_standard_derivatives : enable\nvarying vec2 vBumpUV;\nuniform vec2 vBumpInfos;\nuniform sampler2D bumpSampler;\n\n// Thanks to http://www.thetenthplanet.de/archives/1180\nmat3 cotangent_frame(vec3 normal, vec3 p, vec2 uv)\n{\n	// get edge vectors of the pixel triangle\n	vec3 dp1 = dFdx(p);\n	vec3 dp2 = dFdy(p);\n	vec2 duv1 = dFdx(uv);\n	vec2 duv2 = dFdy(uv);\n\n	// solve the linear system\n	vec3 dp2perp = cross(dp2, normal);\n	vec3 dp1perp = cross(normal, dp1);\n	vec3 tangent = dp2perp * duv1.x + dp1perp * duv2.x;\n	vec3 binormal = dp2perp * duv1.y + dp1perp * duv2.y;\n\n	// construct a scale-invariant frame \n	float invmax = inversesqrt(max(dot(tangent, tangent), dot(binormal, binormal)));\n	return mat3(tangent * invmax, binormal * invmax, normal);\n}\n\nvec3 perturbNormal(vec3 viewDir)\n{\n	vec3 map = texture2D(bumpSampler, vBumpUV).xyz * vBumpInfos.y;\n	map = map * 255. / 127. - 128. / 127.;\n	mat3 TBN = cotangent_frame(vNormalW, -viewDir, vBumpUV);\n	return normalize(TBN * map);\n}\n#endif\n\n#ifdef CLIPPLANE\nvarying float fClipDistance;\n#endif\n\n// Fog\n#ifdef FOG\n\n#define FOGMODE_NONE    0.\n#define FOGMODE_EXP     1.\n#define FOGMODE_EXP2    2.\n#define FOGMODE_LINEAR  3.\n#define E 2.71828\n\nuniform vec4 vFogInfos;\nuniform vec3 vFogColor;\nvarying float fFogDistance;\n\nfloat CalcFogFactor()\n{\n	float fogCoeff = 1.0;\n	float fogStart = vFogInfos.y;\n	float fogEnd = vFogInfos.z;\n	float fogDensity = vFogInfos.w;\n\n	if (FOGMODE_LINEAR == vFogInfos.x)\n	{\n		fogCoeff = (fogEnd - fFogDistance) / (fogEnd - fogStart);\n	}\n	else if (FOGMODE_EXP == vFogInfos.x)\n	{\n		fogCoeff = 1.0 / pow(E, fFogDistance * fogDensity);\n	}\n	else if (FOGMODE_EXP2 == vFogInfos.x)\n	{\n		fogCoeff = 1.0 / pow(E, fFogDistance * fFogDistance * fogDensity * fogDensity);\n	}\n\n	return clamp(fogCoeff, 0.0, 1.0);\n}\n#endif\n\n// Light Computing\nstruct lightingInfo\n{\n	vec3 diffuse;\n	vec3 specular;\n};\n\nlightingInfo computeLighting(vec3 viewDirectionW, vec3 vNormal, vec4 lightData, vec3 diffuseColor, vec3 specularColor, float range) {\n	lightingInfo result;\n\n	vec3 lightVectorW;\n	float attenuation = 1.0;\n	if (lightData.w == 0.)\n	{\n		vec3 direction = lightData.xyz - vPositionW;\n\n		attenuation = max(0., 1.0 - length(direction) / range);\n		lightVectorW = normalize(direction);\n	}\n	else\n	{\n		lightVectorW = normalize(-lightData.xyz);\n	}\n\n	// diffuse\n	float ndl = max(0., dot(vNormal, lightVectorW));\n\n	// Specular\n	vec3 angleW = normalize(viewDirectionW + lightVectorW);\n	float specComp = max(0., dot(vNormal, angleW));\n	specComp = pow(specComp, max(1., vSpecularColor.a));\n\n	result.diffuse = ndl * diffuseColor * attenuation;\n	result.specular = specComp * specularColor * attenuation;\n\n	return result;\n}\n\nlightingInfo computeSpotLighting(vec3 viewDirectionW, vec3 vNormal, vec4 lightData, vec4 lightDirection, vec3 diffuseColor, vec3 specularColor, float range) {\n	lightingInfo result;\n\n	vec3 direction = lightData.xyz - vPositionW;\n	vec3 lightVectorW = normalize(direction);\n	float attenuation = max(0., 1.0 - length(direction) / range);\n\n	// diffuse\n	float cosAngle = max(0., dot(-lightDirection.xyz, lightVectorW));\n	float spotAtten = 0.0;\n\n	if (cosAngle >= lightDirection.w)\n	{\n		cosAngle = max(0., pow(cosAngle, lightData.w));\n		spotAtten = max(0., (cosAngle - lightDirection.w) / (1. - cosAngle));\n\n		// Diffuse\n		float ndl = max(0., dot(vNormal, -lightDirection.xyz));\n\n		// Specular\n		vec3 angleW = normalize(viewDirectionW - lightDirection.xyz);\n		float specComp = max(0., dot(vNormal, angleW));\n		specComp = pow(specComp, vSpecularColor.a);\n\n		result.diffuse = ndl * spotAtten * diffuseColor * attenuation;\n		result.specular = specComp * specularColor * spotAtten * attenuation;\n\n		return result;\n	}\n\n	result.diffuse = vec3(0.);\n	result.specular = vec3(0.);\n\n	return result;\n}\n\nlightingInfo computeHemisphericLighting(vec3 viewDirectionW, vec3 vNormal, vec4 lightData, vec3 diffuseColor, vec3 specularColor, vec3 groundColor) {\n	lightingInfo result;\n\n	// Diffuse\n	float ndl = dot(vNormal, lightData.xyz) * 0.5 + 0.5;\n\n	// Specular\n	vec3 angleW = normalize(viewDirectionW + lightData.xyz);\n	float specComp = max(0., dot(vNormal, angleW));\n	specComp = pow(specComp, vSpecularColor.a);\n\n	result.diffuse = mix(groundColor, diffuseColor, ndl);\n	result.specular = specComp * specularColor;\n\n	return result;\n}\n\nvoid main(void) {\n	// Clip plane\n#ifdef CLIPPLANE\n	if (fClipDistance > 0.0)\n		discard;\n#endif\n\n	vec3 viewDirectionW = normalize(vEyePosition - vPositionW);\n\n	// Base color\n	vec4 baseColor = vec4(1., 1., 1., 1.);\n	vec3 diffuseColor = vDiffuseColor.rgb;\n\n	// Alpha\n	float alpha = vDiffuseColor.a;\n\n#ifdef VERTEXCOLOR\n	diffuseColor *= vColor;\n#endif\n\n#ifdef DIFFUSE\n	baseColor = texture2D(diffuseSampler, vDiffuseUV);\n\n#ifdef ALPHATEST\n	if (baseColor.a < 0.4)\n		discard;\n#endif\n\n#ifdef ALPHAFROMDIFFUSE\n	alpha *= baseColor.a;\n#endif\n\n	baseColor.rgb *= vDiffuseInfos.y;\n#endif\n\n	// Bump\n	vec3 normalW = normalize(vNormalW);\n\n#ifdef BUMP\n	normalW = perturbNormal(viewDirectionW);\n#endif\n\n	// Ambient color\n	vec3 baseAmbientColor = vec3(1., 1., 1.);\n\n#ifdef AMBIENT\n	baseAmbientColor = texture2D(ambientSampler, vAmbientUV).rgb * vAmbientInfos.y;\n#endif\n\n	// Lighting\n	vec3 diffuseBase = vec3(0., 0., 0.);\n	vec3 specularBase = vec3(0., 0., 0.);\n	float shadow = 1.;\n\n#ifdef LIGHT0\n#ifdef SPOTLIGHT0\n	lightingInfo info = computeSpotLighting(viewDirectionW, normalW, vLightData0, vLightDirection0, vLightDiffuse0.rgb, vLightSpecular0, vLightDiffuse0.a);\n#endif\n#ifdef HEMILIGHT0\n	lightingInfo info = computeHemisphericLighting(viewDirectionW, normalW, vLightData0, vLightDiffuse0.rgb, vLightSpecular0, vLightGround0);\n#endif\n#ifdef POINTDIRLIGHT0\n	lightingInfo info = computeLighting(viewDirectionW, normalW, vLightData0, vLightDiffuse0.rgb, vLightSpecular0, vLightDiffuse0.a);\n#endif\n#ifdef SHADOW0\n#ifdef SHADOWVSM0\n	shadow = computeShadowWithVSM(vPositionFromLight0, shadowSampler0);\n#else\n	#ifdef SHADOWPCF0\n		shadow = computeShadowWithPCF(vPositionFromLight0, shadowSampler0);\n	#else\n		shadow = computeShadow(vPositionFromLight0, shadowSampler0, darkness0);\n	#endif\n#endif\n#else\n	shadow = 1.;\n#endif\n	diffuseBase += info.diffuse * shadow;\n	specularBase += info.specular * shadow;\n#endif\n\n#ifdef LIGHT1\n#ifdef SPOTLIGHT1\n	info = computeSpotLighting(viewDirectionW, normalW, vLightData1, vLightDirection1, vLightDiffuse1.rgb, vLightSpecular1, vLightDiffuse1.a);\n#endif\n#ifdef HEMILIGHT1\n	info = computeHemisphericLighting(viewDirectionW, normalW, vLightData1, vLightDiffuse1.rgb, vLightSpecular1, vLightGround1);\n#endif\n#ifdef POINTDIRLIGHT1\n	info = computeLighting(viewDirectionW, normalW, vLightData1, vLightDiffuse1.rgb, vLightSpecular1, vLightDiffuse1.a);\n#endif\n#ifdef SHADOW1\n#ifdef SHADOWVSM1\n	shadow = computeShadowWithVSM(vPositionFromLight1, shadowSampler1);\n#else\n	#ifdef SHADOWPCF1\n		shadow = computeShadowWithPCF(vPositionFromLight1, shadowSampler1);\n	#else\n		shadow = computeShadow(vPositionFromLight1, shadowSampler1, darkness1);\n	#endif\n#endif\n#else\n	shadow = 1.;\n#endif\n	diffuseBase += info.diffuse * shadow;\n	specularBase += info.specular * shadow;\n#endif\n\n#ifdef LIGHT2\n#ifdef SPOTLIGHT2\n	info = computeSpotLighting(viewDirectionW, normalW, vLightData2, vLightDirection2, vLightDiffuse2.rgb, vLightSpecular2, vLightDiffuse2.a);\n#endif\n#ifdef HEMILIGHT2\n	info = computeHemisphericLighting(viewDirectionW, normalW, vLightData2, vLightDiffuse2.rgb, vLightSpecular2, vLightGround2);\n#endif\n#ifdef POINTDIRLIGHT2\n	info = computeLighting(viewDirectionW, normalW, vLightData2, vLightDiffuse2.rgb, vLightSpecular2, vLightDiffuse2.a);\n#endif\n#ifdef SHADOW2\n#ifdef SHADOWVSM2\n	shadow = computeShadowWithVSM(vPositionFromLight2, shadowSampler2);\n#else\n	#ifdef SHADOWPCF2\n		shadow = computeShadowWithPCF(vPositionFromLight2, shadowSampler2);\n	#else\n		shadow = computeShadow(vPositionFromLight2, shadowSampler2, darkness2);\n	#endif	\n#endif	\n#else\n	shadow = 1.;\n#endif\n	diffuseBase += info.diffuse * shadow;\n	specularBase += info.specular * shadow;\n#endif\n\n#ifdef LIGHT3\n#ifdef SPOTLIGHT3\n	info = computeSpotLighting(viewDirectionW, normalW, vLightData3, vLightDirection3, vLightDiffuse3.rgb, vLightSpecular3, vLightDiffuse3.a);\n#endif\n#ifdef HEMILIGHT3\n	info = computeHemisphericLighting(viewDirectionW, normalW, vLightData3, vLightDiffuse3.rgb, vLightSpecular3, vLightGround3);\n#endif\n#ifdef POINTDIRLIGHT3\n	info = computeLighting(viewDirectionW, normalW, vLightData3, vLightDiffuse3.rgb, vLightSpecular3, vLightDiffuse3.a);\n#endif\n#ifdef SHADOW3\n#ifdef SHADOWVSM3\n	shadow = computeShadowWithVSM(vPositionFromLight3, shadowSampler3);\n#else\n	#ifdef SHADOWPCF3\n		shadow = computeShadowWithPCF(vPositionFromLight3, shadowSampler3);\n	#else\n		shadow = computeShadow(vPositionFromLight3, shadowSampler3, darkness3);\n	#endif	\n#endif	\n#else\n	shadow = 1.;\n#endif\n	diffuseBase += info.diffuse * shadow;\n	specularBase += info.specular * shadow;\n#endif\n\n	// Reflection\n	vec3 reflectionColor = vec3(0., 0., 0.);\n\n#ifdef REFLECTION\n	vec3 vReflectionUVW = computeReflectionCoords(vReflectionInfos.x, vec4(vPositionW, 1.0), normalW);\n\n	if (vReflectionInfos.z != 0.0)\n	{\n		reflectionColor = textureCube(reflectionCubeSampler, vReflectionUVW).rgb * vReflectionInfos.y * shadow;\n	}\n	else\n	{\n		vec2 coords = vReflectionUVW.xy;\n\n		if (vReflectionInfos.x == MAP_PROJECTION)\n		{\n			coords /= vReflectionUVW.z;\n		}\n\n		coords.y = 1.0 - coords.y;\n\n		reflectionColor = texture2D(reflection2DSampler, coords).rgb * vReflectionInfos.y * shadow;\n	}\n#endif\n\n#ifdef OPACITY\n	vec4 opacityMap = texture2D(opacitySampler, vOpacityUV);\n\n#ifdef OPACITYRGB\n	opacityMap.rgb = opacityMap.rgb * vec3(0.3, 0.59, 0.11);\n	alpha *= (opacityMap.x + opacityMap.y + opacityMap.z)* vOpacityInfos.y;\n#else\n	alpha *= opacityMap.a * vOpacityInfos.y;\n#endif\n\n\n#endif\n\n	// Emissive\n	vec3 emissiveColor = vEmissiveColor;\n#ifdef EMISSIVE\n	emissiveColor += texture2D(emissiveSampler, vEmissiveUV).rgb * vEmissiveInfos.y;\n#endif\n\n	// Specular map\n	vec3 specularColor = vSpecularColor.rgb;\n#ifdef SPECULAR\n	specularColor = texture2D(specularSampler, vSpecularUV).rgb * vSpecularInfos.y;\n#endif\n\n	// Composition\n	vec3 finalDiffuse = clamp(diffuseBase * diffuseColor + emissiveColor + vAmbientColor, 0.0, 1.0) * baseColor.rgb;\n	vec3 finalSpecular = specularBase * specularColor;\n\n	vec4 color = vec4(finalDiffuse * baseAmbientColor + finalSpecular + reflectionColor, alpha);\n\n#ifdef FOG\n	float fog = CalcFogFactor();\n	color.rgb = fog * color.rgb + (1.0 - fog) * vFogColor;\n#endif\n\n	gl_FragColor = color;\n}",
defaultVertexShader:"#ifdef GL_ES\nprecision mediump float;\n#endif\n\n// Attributes\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 vec3 color;\n#endif\n#ifdef BONES\nattribute vec4 matricesIndices;\nattribute vec4 matricesWeights;\n#endif\n\n// Uniforms\n\n#ifdef INSTANCES\nattribute vec4 world0;\nattribute vec4 world1;\nattribute vec4 world2;\nattribute vec4 world3;\n#else\nuniform mat4 world;\n#endif\n\nuniform mat4 view;\nuniform mat4 viewProjection;\n\n#ifdef DIFFUSE\nvarying vec2 vDiffuseUV;\nuniform mat4 diffuseMatrix;\nuniform vec2 vDiffuseInfos;\n#endif\n\n#ifdef AMBIENT\nvarying vec2 vAmbientUV;\nuniform mat4 ambientMatrix;\nuniform vec2 vAmbientInfos;\n#endif\n\n#ifdef OPACITY\nvarying vec2 vOpacityUV;\nuniform mat4 opacityMatrix;\nuniform vec2 vOpacityInfos;\n#endif\n\n#ifdef EMISSIVE\nvarying vec2 vEmissiveUV;\nuniform vec2 vEmissiveInfos;\nuniform mat4 emissiveMatrix;\n#endif\n\n#ifdef SPECULAR\nvarying vec2 vSpecularUV;\nuniform vec2 vSpecularInfos;\nuniform mat4 specularMatrix;\n#endif\n\n#ifdef BUMP\nvarying vec2 vBumpUV;\nuniform vec2 vBumpInfos;\nuniform mat4 bumpMatrix;\n#endif\n\n#ifdef BONES\nuniform mat4 mBones[BonesPerMesh];\n#endif\n\n// Output\nvarying vec3 vPositionW;\nvarying vec3 vNormalW;\n\n#ifdef VERTEXCOLOR\nvarying vec3 vColor;\n#endif\n\n#ifdef CLIPPLANE\nuniform vec4 vClipPlane;\nvarying float fClipDistance;\n#endif\n\n#ifdef FOG\nvarying float fFogDistance;\n#endif\n\n#ifdef SHADOWS\n#ifdef LIGHT0\nuniform mat4 lightMatrix0;\nvarying vec4 vPositionFromLight0;\n#endif\n#ifdef LIGHT1\nuniform mat4 lightMatrix1;\nvarying vec4 vPositionFromLight1;\n#endif\n#ifdef LIGHT2\nuniform mat4 lightMatrix2;\nvarying vec4 vPositionFromLight2;\n#endif\n#ifdef LIGHT3\nuniform mat4 lightMatrix3;\nvarying vec4 vPositionFromLight3;\n#endif\n#endif\n\n#ifdef REFLECTION\nvarying vec3 vPositionUVW;\n#endif\n\nvoid main(void) {\n	mat4 finalWorld;\n\n#ifdef REFLECTION\n	vPositionUVW = position;\n#endif \n\n#ifdef BONES\n	mat4 m0 = mBones[int(matricesIndices.x)] * matricesWeights.x;\n	mat4 m1 = mBones[int(matricesIndices.y)] * matricesWeights.y;\n	mat4 m2 = mBones[int(matricesIndices.z)] * matricesWeights.z;\n\n#ifdef BONES4\n	mat4 m3 = mBones[int(matricesIndices.w)] * matricesWeights.w;\n	finalWorld = world * (m0 + m1 + m2 + m3);\n#else\n	finalWorld = world * (m0 + m1 + m2);\n#endif \n\n#else\n#ifdef INSTANCES\n	finalWorld = mat4(world0, world1, world2, world3);\n#else\n	finalWorld = world;\n#endif\n#endif\n	gl_Position = viewProjection * finalWorld * vec4(position, 1.0);\n\n	vec4 worldPos = finalWorld * vec4(position, 1.0);\n	vPositionW = vec3(worldPos);\n	vNormalW = normalize(vec3(finalWorld * vec4(normal, 0.0)));\n\n	// Texture coordinates\n#ifndef UV1\n	vec2 uv = vec2(0., 0.);\n#endif\n#ifndef UV2\n	vec2 uv2 = vec2(0., 0.);\n#endif\n\n#ifdef DIFFUSE\n	if (vDiffuseInfos.x == 0.)\n	{\n		vDiffuseUV = vec2(diffuseMatrix * vec4(uv, 1.0, 0.0));\n	}\n	else\n	{\n		vDiffuseUV = vec2(diffuseMatrix * vec4(uv2, 1.0, 0.0));\n	}\n#endif\n\n#ifdef AMBIENT\n	if (vAmbientInfos.x == 0.)\n	{\n		vAmbientUV = vec2(ambientMatrix * vec4(uv, 1.0, 0.0));\n	}\n	else\n	{\n		vAmbientUV = vec2(ambientMatrix * vec4(uv2, 1.0, 0.0));\n	}\n#endif\n\n#ifdef OPACITY\n	if (vOpacityInfos.x == 0.)\n	{\n		vOpacityUV = vec2(opacityMatrix * vec4(uv, 1.0, 0.0));\n	}\n	else\n	{\n		vOpacityUV = vec2(opacityMatrix * vec4(uv2, 1.0, 0.0));\n	}\n#endif\n\n#ifdef EMISSIVE\n	if (vEmissiveInfos.x == 0.)\n	{\n		vEmissiveUV = vec2(emissiveMatrix * vec4(uv, 1.0, 0.0));\n	}\n	else\n	{\n		vEmissiveUV = vec2(emissiveMatrix * vec4(uv2, 1.0, 0.0));\n	}\n#endif\n\n#ifdef SPECULAR\n	if (vSpecularInfos.x == 0.)\n	{\n		vSpecularUV = vec2(specularMatrix * vec4(uv, 1.0, 0.0));\n	}\n	else\n	{\n		vSpecularUV = vec2(specularMatrix * vec4(uv2, 1.0, 0.0));\n	}\n#endif\n\n#ifdef BUMP\n	if (vBumpInfos.x == 0.)\n	{\n		vBumpUV = vec2(bumpMatrix * vec4(uv, 1.0, 0.0));\n	}\n	else\n	{\n		vBumpUV = vec2(bumpMatrix * vec4(uv2, 1.0, 0.0));\n	}\n#endif\n\n	// Clip plane\n#ifdef CLIPPLANE\n	fClipDistance = dot(worldPos, vClipPlane);\n#endif\n\n	// Fog\n#ifdef FOG\n	fFogDistance = (view * worldPos).z;\n#endif\n\n	// Shadows\n#ifdef SHADOWS\n#ifdef LIGHT0\n	vPositionFromLight0 = lightMatrix0 * worldPos;\n#endif\n#ifdef LIGHT1\n	vPositionFromLight1 = lightMatrix1 * worldPos;\n#endif\n#ifdef LIGHT2\n	vPositionFromLight2 = lightMatrix2 * worldPos;\n#endif\n#ifdef LIGHT3\n	vPositionFromLight3 = lightMatrix3 * worldPos;\n#endif\n#endif\n\n	// Vertex color\n#ifdef VERTEXCOLOR\n	vColor = color;\n#endif\n}",
displayPassPixelShader:"#ifdef GL_ES\nprecision mediump float;\n#endif\n\n// Samplers\nvarying vec2 vUV;\nuniform sampler2D textureSampler;\nuniform sampler2D passSampler;\n\nvoid main(void)\n{\n    gl_FragColor = texture2D(passSampler, vUV);\n}",
filterPixelShader:"#ifdef GL_ES\nprecision mediump float;\n#endif\n\n// Samplers\nvarying vec2 vUV;\nuniform sampler2D textureSampler;\n\nuniform mat4 kernelMatrix;\n\nvoid main(void)\n{\n	vec3 baseColor = texture2D(textureSampler, vUV).rgb;\n	vec3 updatedColor = (kernelMatrix * vec4(baseColor, 1.0)).rgb;\n\n	gl_FragColor = vec4(updatedColor, 1.0);\n}",
fxaaPixelShader:"#ifdef GL_ES\nprecision mediump float;\n#endif\n\n#define FXAA_REDUCE_MIN   (1.0/128.0)\n#define FXAA_REDUCE_MUL   (1.0/8.0)\n#define FXAA_SPAN_MAX     8.0\n\nvarying vec2 vUV;\nuniform sampler2D textureSampler;\nuniform vec2 texelSize;\n\nvoid main(){\n	vec2 localTexelSize = texelSize;\n	vec4 rgbNW = texture2D(textureSampler, (vUV + vec2(-1.0, -1.0) * localTexelSize));\n	vec4 rgbNE = texture2D(textureSampler, (vUV + vec2(1.0, -1.0) * localTexelSize));\n	vec4 rgbSW = texture2D(textureSampler, (vUV + vec2(-1.0, 1.0) * localTexelSize));\n	vec4 rgbSE = texture2D(textureSampler, (vUV + vec2(1.0, 1.0) * localTexelSize));\n	vec4 rgbM = texture2D(textureSampler, vUV);\n	vec4 luma = vec4(0.299, 0.587, 0.114, 1.0);\n	float lumaNW = dot(rgbNW, luma);\n	float lumaNE = dot(rgbNE, luma);\n	float lumaSW = dot(rgbSW, luma);\n	float lumaSE = dot(rgbSE, luma);\n	float lumaM = dot(rgbM, luma);\n	float lumaMin = min(lumaM, min(min(lumaNW, lumaNE), min(lumaSW, lumaSE)));\n	float lumaMax = max(lumaM, max(max(lumaNW, lumaNE), max(lumaSW, lumaSE)));\n\n	vec2 dir = vec2(-((lumaNW + lumaNE) - (lumaSW + lumaSE)), ((lumaNW + lumaSW) - (lumaNE + lumaSE)));\n\n	float dirReduce = max(\n		(lumaNW + lumaNE + lumaSW + lumaSE) * (0.25 * FXAA_REDUCE_MUL),\n		FXAA_REDUCE_MIN);\n\n	float rcpDirMin = 1.0 / (min(abs(dir.x), abs(dir.y)) + dirReduce);\n	dir = min(vec2(FXAA_SPAN_MAX, FXAA_SPAN_MAX),\n		max(vec2(-FXAA_SPAN_MAX, -FXAA_SPAN_MAX),\n		dir * rcpDirMin)) * localTexelSize;\n\n	vec4 rgbA = 0.5 * (\n		texture2D(textureSampler, vUV + dir * (1.0 / 3.0 - 0.5)) +\n		texture2D(textureSampler, vUV + dir * (2.0 / 3.0 - 0.5)));\n\n	vec4 rgbB = rgbA * 0.5 + 0.25 * (\n		texture2D(textureSampler, vUV + dir *  -0.5) +\n		texture2D(textureSampler, vUV + dir * 0.5));\n	float lumaB = dot(rgbB, luma);\n	if ((lumaB < lumaMin) || (lumaB > lumaMax)) {\n		gl_FragColor = rgbA;\n	}\n	else {\n		gl_FragColor = rgbB;\n	}\n}",
layerPixelShader:"#ifdef GL_ES\nprecision mediump float;\n#endif\n\n// Samplers\nvarying vec2 vUV;\nuniform sampler2D textureSampler;\n\n// Color\nuniform vec4 color;\n\nvoid main(void) {\n	vec4 baseColor = texture2D(textureSampler, vUV);\n\n	gl_FragColor = baseColor * color;\n}",
layerVertexShader:"#ifdef GL_ES\nprecision mediump float;\n#endif\n\n// Attributes\nattribute vec2 position;\n\n// Uniforms\nuniform mat4 textureMatrix;\n\n// Output\nvarying vec2 vUV;\n\nconst vec2 madd = vec2(0.5, 0.5);\n\nvoid main(void) {	\n\n	vUV = vec2(textureMatrix * vec4(position * madd + madd, 1.0, 0.0));\n	gl_Position = vec4(position, 0.0, 1.0);\n}",
legacydefaultPixelShader:"#ifdef GL_ES\nprecision mediump float;\n#endif\n\n#define MAP_PROJECTION	4.\n\n// Constants\nuniform vec3 vEyePosition;\nuniform vec3 vAmbientColor;\nuniform vec4 vDiffuseColor;\nuniform vec4 vSpecularColor;\nuniform vec3 vEmissiveColor;\n\n// Input\nvarying vec3 vPositionW;\nvarying vec3 vNormalW;\n\n#ifdef VERTEXCOLOR\nvarying vec3 vColor;\n#endif\n\n// Lights\n#ifdef LIGHT0\nuniform vec4 vLightData0;\nuniform vec4 vLightDiffuse0;\nuniform vec3 vLightSpecular0;\n#ifdef SHADOW0\nvarying vec4 vPositionFromLight0;\nuniform sampler2D shadowSampler0;\n#endif\n#ifdef SPOTLIGHT0\nuniform vec4 vLightDirection0;\n#endif\n#ifdef HEMILIGHT0\nuniform vec3 vLightGround0;\n#endif\n#endif\n\n#ifdef LIGHT1\nuniform vec4 vLightData1;\nuniform vec4 vLightDiffuse1;\nuniform vec3 vLightSpecular1;\n#ifdef SHADOW1\nvarying vec4 vPositionFromLight1;\nuniform sampler2D shadowSampler1;\n#endif\n#ifdef SPOTLIGHT1\nuniform vec4 vLightDirection1;\n#endif\n#ifdef HEMILIGHT1\nuniform vec3 vLightGround1;\n#endif\n#endif\n\n#ifdef LIGHT2\nuniform vec4 vLightData2;\nuniform vec4 vLightDiffuse2;\nuniform vec3 vLightSpecular2;\n#ifdef SHADOW2\nvarying vec4 vPositionFromLight2;\nuniform sampler2D shadowSampler2;\n#endif\n#ifdef SPOTLIGHT2\nuniform vec4 vLightDirection2;\n#endif\n#ifdef HEMILIGHT2\nuniform vec3 vLightGround2;\n#endif\n#endif\n\n#ifdef LIGHT3\nuniform vec4 vLightData3;\nuniform vec4 vLightDiffuse3;\nuniform vec3 vLightSpecular3;\n#ifdef SHADOW3\nvarying vec4 vPositionFromLight3;\nuniform sampler2D shadowSampler3;\n#endif\n#ifdef SPOTLIGHT3\nuniform vec4 vLightDirection3;\n#endif\n#ifdef HEMILIGHT3\nuniform vec3 vLightGround3;\n#endif\n#endif\n\n// Samplers\n#ifdef DIFFUSE\nvarying vec2 vDiffuseUV;\nuniform sampler2D diffuseSampler;\nuniform vec2 vDiffuseInfos;\n#endif\n\n#ifdef AMBIENT\nvarying vec2 vAmbientUV;\nuniform sampler2D ambientSampler;\nuniform vec2 vAmbientInfos;\n#endif\n\n#ifdef OPACITY	\nvarying vec2 vOpacityUV;\nuniform sampler2D opacitySampler;\nuniform vec2 vOpacityInfos;\n#endif\n\n#ifdef REFLECTION\nvarying vec3 vReflectionUVW;\nuniform samplerCube reflectionCubeSampler;\nuniform sampler2D reflection2DSampler;\nuniform vec3 vReflectionInfos;\n#endif\n\n#ifdef EMISSIVE\nvarying vec2 vEmissiveUV;\nuniform vec2 vEmissiveInfos;\nuniform sampler2D emissiveSampler;\n#endif\n\n#ifdef SPECULAR\nvarying vec2 vSpecularUV;\nuniform vec2 vSpecularInfos;\nuniform sampler2D specularSampler;\n#endif\n\n// Shadows\n#ifdef SHADOWS\n\nfloat unpack(vec4 color)\n{\n	const vec4 bitShift = vec4(1. / (255. * 255. * 255.), 1. / (255. * 255.), 1. / 255., 1.);\n	return dot(color, bitShift);\n}\n\nfloat unpackHalf(vec2 color)\n{\n	return color.x + (color.y / 255.0);\n}\n\nfloat computeShadow(vec4 vPositionFromLight, sampler2D shadowSampler)\n{\n	vec3 depth = vPositionFromLight.xyz / vPositionFromLight.w;\n	vec2 uv = 0.5 * depth.xy + vec2(0.5, 0.5);\n\n	if (uv.x < 0. || uv.x > 1.0 || uv.y < 0. || uv.y > 1.0)\n	{\n		return 1.0;\n	}\n\n	float shadow = unpack(texture2D(shadowSampler, uv));\n\n	if (depth.z > shadow)\n	{\n		return 0.;\n	}\n	return 1.;\n}\n\n// Thanks to http://devmaster.net/\nfloat ChebychevInequality(vec2 moments, float t)\n{\n	if (t <= moments.x)\n	{\n		return 1.0;\n	}\n\n	float variance = moments.y - (moments.x * moments.x);\n	variance = max(variance, 0.);\n\n	float d = t - moments.x;\n	return variance / (variance + d * d);\n}\n\nfloat computeShadowWithVSM(vec4 vPositionFromLight, sampler2D shadowSampler)\n{\n	vec3 depth = vPositionFromLight.xyz / vPositionFromLight.w;\n	vec2 uv = 0.5 * depth.xy + vec2(0.5, 0.5);\n\n	if (uv.x < 0. || uv.x > 1.0 || uv.y < 0. || uv.y > 1.0)\n	{\n		return 1.0;\n	}\n\n	vec4 texel = texture2D(shadowSampler, uv);\n\n	vec2 moments = vec2(unpackHalf(texel.xy), unpackHalf(texel.zw));\n	return clamp(1.3 - ChebychevInequality(moments, depth.z), 0., 1.0);\n}\n#endif\n\n#ifdef CLIPPLANE\nvarying float fClipDistance;\n#endif\n\n// Fog\n#ifdef FOG\n\n#define FOGMODE_NONE    0.\n#define FOGMODE_EXP     1.\n#define FOGMODE_EXP2    2.\n#define FOGMODE_LINEAR  3.\n#define E 2.71828\n\nuniform vec4 vFogInfos;\nuniform vec3 vFogColor;\nvarying float fFogDistance;\n\nfloat CalcFogFactor()\n{\n	float fogCoeff = 1.0;\n	float fogStart = vFogInfos.y;\n	float fogEnd = vFogInfos.z;\n	float fogDensity = vFogInfos.w;\n\n	if (FOGMODE_LINEAR == vFogInfos.x)\n	{\n		fogCoeff = (fogEnd - fFogDistance) / (fogEnd - fogStart);\n	}\n	else if (FOGMODE_EXP == vFogInfos.x)\n	{\n		fogCoeff = 1.0 / pow(E, fFogDistance * fogDensity);\n	}\n	else if (FOGMODE_EXP2 == vFogInfos.x)\n	{\n		fogCoeff = 1.0 / pow(E, fFogDistance * fFogDistance * fogDensity * fogDensity);\n	}\n\n	return clamp(fogCoeff, 0.0, 1.0);\n}\n#endif\n\n// Light Computing\nmat3 computeLighting(vec3 viewDirectionW, vec3 vNormal, vec4 lightData, vec4 diffuseColor, vec3 specularColor) {\n	mat3 result;\n\n	vec3 lightVectorW;\n	if (lightData.w == 0.)\n	{\n		lightVectorW = normalize(lightData.xyz - vPositionW);\n	}\n	else\n	{\n		lightVectorW = normalize(-lightData.xyz);\n	}\n\n	// diffuse\n	float ndl = max(0., dot(vNormal, lightVectorW));\n\n	// Specular\n	vec3 angleW = normalize(viewDirectionW + lightVectorW);\n	float specComp = max(0., dot(vNormal, angleW));\n	specComp = max(0., pow(specComp, max(1.0, vSpecularColor.a)));\n\n	result[0] = ndl * diffuseColor.rgb;\n	result[1] = specComp * specularColor;\n	result[2] = vec3(0.);\n\n	return result;\n}\n\nmat3 computeSpotLighting(vec3 viewDirectionW, vec3 vNormal, vec4 lightData, vec4 lightDirection, vec4 diffuseColor, vec3 specularColor) {\n	mat3 result;\n\n	vec3 lightVectorW = normalize(lightData.xyz - vPositionW);\n\n	// diffuse\n	float cosAngle = max(0., dot(-lightDirection.xyz, lightVectorW));\n	float spotAtten = 0.0;\n\n	if (cosAngle >= lightDirection.w)\n	{\n		cosAngle = max(0., pow(cosAngle, lightData.w));\n		spotAtten = max(0., (cosAngle - lightDirection.w) / (1. - cosAngle));\n\n		// Diffuse\n		float ndl = max(0., dot(vNormal, -lightDirection.xyz));\n\n		// Specular\n		vec3 angleW = normalize(viewDirectionW - lightDirection.xyz);\n		float specComp = max(0., dot(vNormal, angleW));\n		specComp = pow(specComp, vSpecularColor.a);\n\n		result[0] = ndl * spotAtten * diffuseColor.rgb;\n		result[1] = specComp * specularColor * spotAtten;\n		result[2] = vec3(0.);\n\n		return result;\n	}\n\n	result[0] = vec3(0.);\n	result[1] = vec3(0.);\n	result[2] = vec3(0.);\n\n	return result;\n}\n\nmat3 computeHemisphericLighting(vec3 viewDirectionW, vec3 vNormal, vec4 lightData, vec4 diffuseColor, vec3 specularColor, vec3 groundColor) {\n	mat3 result;\n\n	// Diffuse\n	float ndl = dot(vNormal, lightData.xyz) * 0.5 + 0.5;\n\n	// Specular\n	vec3 angleW = normalize(viewDirectionW + lightData.xyz);\n	float specComp = max(0., dot(vNormal, angleW));\n	specComp = pow(specComp, vSpecularColor.a);\n\n	result[0] = mix(groundColor, diffuseColor.rgb, ndl);\n	result[1] = specComp * specularColor;\n	result[2] = vec3(0.);\n\n	return result;\n}\n\nvoid main(void) {\n	// Clip plane\n#ifdef CLIPPLANE\n	if (fClipDistance > 0.0)\n		discard;\n#endif\n\n	vec3 viewDirectionW = normalize(vEyePosition - vPositionW);\n\n	// Base color\n	vec4 baseColor = vec4(1., 1., 1., 1.);\n	vec3 diffuseColor = vDiffuseColor.rgb;\n\n#ifdef VERTEXCOLOR\n	diffuseColor *= vColor;\n#endif\n\n#ifdef DIFFUSE\n	baseColor = texture2D(diffuseSampler, vDiffuseUV);\n\n#ifdef ALPHATEST\n	if (baseColor.a < 0.4)\n		discard;\n#endif\n\n	baseColor.rgb *= vDiffuseInfos.y;\n#endif\n\n	// Bump\n	vec3 normalW = normalize(vNormalW);\n\n	// Ambient color\n	vec3 baseAmbientColor = vec3(1., 1., 1.);\n\n#ifdef AMBIENT\n	baseAmbientColor = texture2D(ambientSampler, vAmbientUV).rgb * vAmbientInfos.y;\n#endif\n\n	// Lighting\n	vec3 diffuseBase = vec3(0., 0., 0.);\n	vec3 specularBase = vec3(0., 0., 0.);\n	float shadow = 1.;\n\n#ifdef LIGHT0\n#ifdef SPOTLIGHT0\n	mat3 info = computeSpotLighting(viewDirectionW, normalW, vLightData0, vLightDirection0, vLightDiffuse0, vLightSpecular0);\n#endif\n#ifdef HEMILIGHT0\n	mat3 info = computeHemisphericLighting(viewDirectionW, normalW, vLightData0, vLightDiffuse0, vLightSpecular0, vLightGround0);\n#endif\n#ifdef POINTDIRLIGHT0\n	mat3 info = computeLighting(viewDirectionW, normalW, vLightData0, vLightDiffuse0, vLightSpecular0);\n#endif\n#ifdef SHADOW0\n#ifdef SHADOWVSM0\n	shadow = computeShadowWithVSM(vPositionFromLight0, shadowSampler0);\n#else\n	shadow = computeShadow(vPositionFromLight0, shadowSampler0);\n#endif\n#else\n	shadow = 1.;\n#endif\n	diffuseBase += info[0] * shadow;\n	specularBase += info[1] * shadow;\n#endif\n\n#ifdef LIGHT1\n#ifdef SPOTLIGHT1\n	info = computeSpotLighting(viewDirectionW, normalW, vLightData1, vLightDirection1, vLightDiffuse1, vLightSpecular1);\n#endif\n#ifdef HEMILIGHT1\n	info = computeHemisphericLighting(viewDirectionW, normalW, vLightData1, vLightDiffuse1, vLightSpecular1, vLightGround1);\n#endif\n#ifdef POINTDIRLIGHT1\n	info = computeLighting(viewDirectionW, normalW, vLightData1, vLightDiffuse1, vLightSpecular1);\n#endif\n#ifdef SHADOW1\n#ifdef SHADOWVSM1\n	shadow = computeShadowWithVSM(vPositionFromLight1, shadowSampler1);\n#else\n	shadow = computeShadow(vPositionFromLight1, shadowSampler1);\n#endif\n#else\n	shadow = 1.;\n#endif\n	diffuseBase += info[0] * shadow;\n	specularBase += info[1] * shadow;\n#endif\n\n#ifdef LIGHT2\n#ifdef SPOTLIGHT2\n	info = computeSpotLighting(viewDirectionW, normalW, vLightData2, vLightDirection2, vLightDiffuse2, vLightSpecular2);\n#endif\n#ifdef HEMILIGHT2\n	info = computeHemisphericLighting(viewDirectionW, normalW, vLightData2, vLightDiffuse2, vLightSpecular2, vLightGround2);\n#endif\n#ifdef POINTDIRLIGHT2\n	info = computeLighting(viewDirectionW, normalW, vLightData2, vLightDiffuse2, vLightSpecular2);\n#endif\n#ifdef SHADOW2\n#ifdef SHADOWVSM2\n	shadow = computeShadowWithVSM(vPositionFromLight2, shadowSampler2);\n#else\n	shadow = computeShadow(vPositionFromLight2, shadowSampler2);\n#endif	\n#else\n	shadow = 1.;\n#endif\n	diffuseBase += info[0] * shadow;\n	specularBase += info[1] * shadow;\n#endif\n\n#ifdef LIGHT3\n#ifdef SPOTLIGHT3\n	info = computeSpotLighting(viewDirectionW, normalW, vLightData3, vLightDirection3, vLightDiffuse3, vLightSpecular3);\n#endif\n#ifdef HEMILIGHT3\n	info = computeHemisphericLighting(viewDirectionW, normalW, vLightData3, vLightDiffuse3, vLightSpecular3, vLightGround3);\n#endif\n#ifdef POINTDIRLIGHT3\n	info = computeLighting(viewDirectionW, normalW, vLightData3, vLightDiffuse3, vLightSpecular3);\n#endif\n#ifdef SHADOW3\n#ifdef SHADOWVSM3\n	shadow = computeShadowWithVSM(vPositionFromLight3, shadowSampler3);\n#else\n	shadow = computeShadow(vPositionFromLight3, shadowSampler3);\n#endif	\n#else\n	shadow = 1.;\n#endif\n	diffuseBase += info[0] * shadow;\n	specularBase += info[1] * shadow;\n#endif\n\n	// Reflection\n	vec3 reflectionColor = vec3(0., 0., 0.);\n\n#ifdef REFLECTION\n	if (vReflectionInfos.z != 0.0)\n	{\n		reflectionColor = textureCube(reflectionCubeSampler, vReflectionUVW).rgb * vReflectionInfos.y;\n	}\n	else\n	{\n		vec2 coords = vReflectionUVW.xy;\n\n		if (vReflectionInfos.x == MAP_PROJECTION)\n		{\n			coords /= vReflectionUVW.z;\n		}\n\n		coords.y = 1.0 - coords.y;\n\n		reflectionColor = texture2D(reflection2DSampler, coords).rgb * vReflectionInfos.y;\n	}\n#endif\n\n	// Alpha\n	float alpha = vDiffuseColor.a;\n\n#ifdef OPACITY\n	vec4 opacityMap = texture2D(opacitySampler, vOpacityUV);\n#ifdef OPACITYRGB\n	opacityMap.rgb = opacityMap.rgb * vec3(0.3, 0.59, 0.11);\n	alpha *= (opacityMap.x + opacityMap.y + opacityMap.z)* vOpacityInfos.y;\n#else\n	alpha *= opacityMap.a * vOpacityInfos.y;\n#endif\n#endif\n\n	// Emissive\n	vec3 emissiveColor = vEmissiveColor;\n#ifdef EMISSIVE\n	emissiveColor += texture2D(emissiveSampler, vEmissiveUV).rgb * vEmissiveInfos.y;\n#endif\n\n	// Specular map\n	vec3 specularColor = vSpecularColor.rgb;\n#ifdef SPECULAR\n	specularColor = texture2D(specularSampler, vSpecularUV).rgb * vSpecularInfos.y;\n#endif\n\n	// Composition\n	vec3 finalDiffuse = clamp(diffuseBase * diffuseColor + emissiveColor + vAmbientColor, 0.0, 1.0) * baseColor.rgb;\n	vec3 finalSpecular = specularBase * specularColor;\n\n	vec4 color = vec4(finalDiffuse * baseAmbientColor + finalSpecular + reflectionColor, alpha);\n\n#ifdef FOG\n	float fog = CalcFogFactor();\n	color.rgb = fog * color.rgb + (1.0 - fog) * vFogColor;\n#endif\n\n	gl_FragColor = color;\n}",
legacydefaultVertexShader:"#ifdef GL_ES\nprecision mediump float;\n#endif\n\n#define MAP_EXPLICIT	0.\n#define MAP_SPHERICAL	1.\n#define MAP_PLANAR		2.\n#define MAP_CUBIC		3.\n#define MAP_PROJECTION	4.\n#define MAP_SKYBOX		5.\n\n// Attributes\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 vec3 color;\n#endif\n#ifdef BONES\nattribute vec4 matricesIndices;\nattribute vec4 matricesWeights;\n#endif\n\n// Uniforms\nuniform mat4 world;\nuniform mat4 view;\nuniform mat4 viewProjection;\n\n#ifdef DIFFUSE\nvarying vec2 vDiffuseUV;\nuniform mat4 diffuseMatrix;\nuniform vec2 vDiffuseInfos;\n#endif\n\n#ifdef AMBIENT\nvarying vec2 vAmbientUV;\nuniform mat4 ambientMatrix;\nuniform vec2 vAmbientInfos;\n#endif\n\n#ifdef OPACITY\nvarying vec2 vOpacityUV;\nuniform mat4 opacityMatrix;\nuniform vec2 vOpacityInfos;\n#endif\n\n#ifdef REFLECTION\nuniform vec3 vEyePosition;\nvarying vec3 vReflectionUVW;\nuniform vec3 vReflectionInfos;\nuniform mat4 reflectionMatrix;\n#endif\n\n#ifdef EMISSIVE\nvarying vec2 vEmissiveUV;\nuniform vec2 vEmissiveInfos;\nuniform mat4 emissiveMatrix;\n#endif\n\n#ifdef SPECULAR\nvarying vec2 vSpecularUV;\nuniform vec2 vSpecularInfos;\nuniform mat4 specularMatrix;\n#endif\n\n#ifdef BUMP\nvarying vec2 vBumpUV;\nuniform vec2 vBumpInfos;\nuniform mat4 bumpMatrix;\n#endif\n\n#ifdef BONES\nuniform mat4 mBones[BonesPerMesh];\n#endif\n\n// Output\nvarying vec3 vPositionW;\nvarying vec3 vNormalW;\n\n#ifdef VERTEXCOLOR\nvarying vec3 vColor;\n#endif\n\n#ifdef CLIPPLANE\nuniform vec4 vClipPlane;\nvarying float fClipDistance;\n#endif\n\n#ifdef FOG\nvarying float fFogDistance;\n#endif\n\n#ifdef SHADOWS\n#ifdef LIGHT0\nuniform mat4 lightMatrix0;\nvarying vec4 vPositionFromLight0;\n#endif\n#ifdef LIGHT1\nuniform mat4 lightMatrix1;\nvarying vec4 vPositionFromLight1;\n#endif\n#ifdef LIGHT2\nuniform mat4 lightMatrix2;\nvarying vec4 vPositionFromLight2;\n#endif\n#ifdef LIGHT3\nuniform mat4 lightMatrix3;\nvarying vec4 vPositionFromLight3;\n#endif\n#endif\n\n#ifdef REFLECTION\nvec3 computeReflectionCoords(float mode, vec4 worldPos, vec3 worldNormal)\n{\n	if (mode == MAP_SPHERICAL)\n	{\n		vec3 coords = vec3(view * vec4(worldNormal, 0.0));\n\n		return vec3(reflectionMatrix * vec4(coords, 1.0));\n	}\n	else if (mode == MAP_PLANAR)\n	{\n		vec3 viewDir = worldPos.xyz - vEyePosition;\n		vec3 coords = normalize(reflect(viewDir, worldNormal));\n\n		return vec3(reflectionMatrix * vec4(coords, 1));\n	}\n	else if (mode == MAP_CUBIC)\n	{\n		vec3 viewDir = worldPos.xyz - vEyePosition;\n		vec3 coords = reflect(viewDir, worldNormal);\n\n		return vec3(reflectionMatrix * vec4(coords, 0));\n	}\n	else if (mode == MAP_PROJECTION)\n	{\n		return vec3(reflectionMatrix * (view * worldPos));\n	}\n	else if (mode == MAP_SKYBOX)\n	{\n		return position;\n	}\n\n	return vec3(0, 0, 0);\n}\n#endif\n\nvoid main(void) {\n	mat4 finalWorld;\n\n#ifdef BONES\n	mat4 m0 = mBones[int(matricesIndices.x)] * matricesWeights.x;\n	mat4 m1 = mBones[int(matricesIndices.y)] * matricesWeights.y;\n	mat4 m2 = mBones[int(matricesIndices.z)] * matricesWeights.z;\n\n#ifdef BONES4\n	mat4 m3 = mBones[int(matricesIndices.w)] * matricesWeights.w;\n	finalWorld = world * (m0 + m1 + m2 + m3);\n#else\n	finalWorld = world * (m0 + m1 + m2);\n#endif \n\n#else\n	finalWorld = world;\n#endif\n\n	gl_Position = viewProjection * finalWorld * vec4(position, 1.0);\n\n	vec4 worldPos = finalWorld * vec4(position, 1.0);\n	vPositionW = vec3(worldPos);\n	vNormalW = normalize(vec3(finalWorld * vec4(normal, 0.0)));\n\n	// Texture coordinates\n#ifndef UV1\n	vec2 uv = vec2(0., 0.);\n#endif\n#ifndef UV2\n	vec2 uv2 = vec2(0., 0.);\n#endif\n\n#ifdef DIFFUSE\n	if (vDiffuseInfos.x == 0.)\n	{\n		vDiffuseUV = vec2(diffuseMatrix * vec4(uv, 1.0, 0.0));\n	}\n	else\n	{\n		vDiffuseUV = vec2(diffuseMatrix * vec4(uv2, 1.0, 0.0));\n	}\n#endif\n\n#ifdef AMBIENT\n	if (vAmbientInfos.x == 0.)\n	{\n		vAmbientUV = vec2(ambientMatrix * vec4(uv, 1.0, 0.0));\n	}\n	else\n	{\n		vAmbientUV = vec2(ambientMatrix * vec4(uv2, 1.0, 0.0));\n	}\n#endif\n\n#ifdef OPACITY\n	if (vOpacityInfos.x == 0.)\n	{\n		vOpacityUV = vec2(opacityMatrix * vec4(uv, 1.0, 0.0));\n	}\n	else\n	{\n		vOpacityUV = vec2(opacityMatrix * vec4(uv2, 1.0, 0.0));\n	}\n#endif\n\n#ifdef REFLECTION\n	vReflectionUVW = computeReflectionCoords(vReflectionInfos.x, vec4(vPositionW, 1.0), vNormalW);\n#endif\n\n#ifdef EMISSIVE\n	if (vEmissiveInfos.x == 0.)\n	{\n		vEmissiveUV = vec2(emissiveMatrix * vec4(uv, 1.0, 0.0));\n	}\n	else\n	{\n		vEmissiveUV = vec2(emissiveMatrix * vec4(uv2, 1.0, 0.0));\n	}\n#endif\n\n#ifdef SPECULAR\n	if (vSpecularInfos.x == 0.)\n	{\n		vSpecularUV = vec2(specularMatrix * vec4(uv, 1.0, 0.0));\n	}\n	else\n	{\n		vSpecularUV = vec2(specularMatrix * vec4(uv2, 1.0, 0.0));\n	}\n#endif\n\n#ifdef BUMP\n	if (vBumpInfos.x == 0.)\n	{\n		vBumpUV = vec2(bumpMatrix * vec4(uv, 1.0, 0.0));\n	}\n	else\n	{\n		vBumpUV = vec2(bumpMatrix * vec4(uv2, 1.0, 0.0));\n	}\n#endif\n\n	// Clip plane\n#ifdef CLIPPLANE\n	fClipDistance = dot(worldPos, vClipPlane);\n#endif\n\n	// Fog\n#ifdef FOG\n	fFogDistance = (view * worldPos).z;\n#endif\n\n	// Shadows\n#ifdef SHADOWS\n#ifdef LIGHT0\n	vPositionFromLight0 = lightMatrix0 * worldPos;\n#endif\n#ifdef LIGHT1\n	vPositionFromLight1 = lightMatrix1 * worldPos;\n#endif\n#ifdef LIGHT2\n	vPositionFromLight2 = lightMatrix2 * worldPos;\n#endif\n#ifdef LIGHT3\n	vPositionFromLight3 = lightMatrix3 * worldPos;\n#endif\n#endif\n\n	// Vertex color\n#ifdef VERTEXCOLOR\n	vColor = color;\n#endif\n}",
lensFlarePixelShader:"#ifdef GL_ES\nprecision mediump float;\n#endif\n\n// Samplers\nvarying vec2 vUV;\nuniform sampler2D textureSampler;\n\n// Color\nuniform vec4 color;\n\nvoid main(void) {\n	vec4 baseColor = texture2D(textureSampler, vUV);\n\n	gl_FragColor = baseColor * color;\n}",
lensFlareVertexShader:"#ifdef GL_ES\nprecision mediump float;\n#endif\n\n// Attributes\nattribute vec2 position;\n\n// Uniforms\nuniform mat4 viewportMatrix;\n\n// Output\nvarying vec2 vUV;\n\nconst vec2 madd = vec2(0.5, 0.5);\n\nvoid main(void) {	\n\n	vUV = position * madd + madd;\n	gl_Position = viewportMatrix * vec4(position, 0.0, 1.0);\n}",
oculusDistortionCorrectionPixelShader:"#ifdef GL_ES\nprecision mediump float;\n#endif\n\n// Samplers\nvarying vec2 vUV;\nuniform sampler2D textureSampler;\nuniform vec2 LensCenter;\nuniform vec2 Scale;\nuniform vec2 ScaleIn;\nuniform vec4 HmdWarpParam;\n\nvec2 HmdWarp(vec2 in01) {\n\n	vec2 theta = (in01 - LensCenter) * ScaleIn; // Scales to [-1, 1]\n	float rSq = theta.x * theta.x + theta.y * theta.y;\n	vec2 rvector = theta * (HmdWarpParam.x + HmdWarpParam.y * rSq + HmdWarpParam.z * rSq * rSq + HmdWarpParam.w * rSq * rSq * rSq);\n	return LensCenter + Scale * rvector;\n}\n\n\n\nvoid main(void)\n{\n	vec2 tc = HmdWarp(vUV);\n	if (tc.x <0.0 || tc.x>1.0 || tc.y<0.0 || tc.y>1.0)\n		gl_FragColor = vec4(0.0, 0.0, 0.0, 1.0);\n	else{\n		gl_FragColor = vec4(texture2D(textureSampler, tc).rgb, 1.0);\n	}\n}",
particlesPixelShader:"#ifdef GL_ES\nprecision mediump float;\n#endif\n\n// Samplers\nvarying vec2 vUV;\nvarying vec4 vColor;\nuniform vec4 textureMask;\nuniform sampler2D diffuseSampler;\n\n#ifdef CLIPPLANE\nvarying float fClipDistance;\n#endif\n\nvoid main(void) {\n#ifdef CLIPPLANE\n	if (fClipDistance > 0.0)\n		discard;\n#endif\n	vec4 baseColor = texture2D(diffuseSampler, vUV);\n\n	gl_FragColor = (baseColor * textureMask + (vec4(1., 1., 1., 1.) - textureMask)) * vColor;\n}",
particlesVertexShader:"#ifdef GL_ES\nprecision mediump float;\n#endif\n\n// Attributes\nattribute vec3 position;\nattribute vec4 color;\nattribute vec4 options;\n\n// Uniforms\nuniform mat4 view;\nuniform mat4 projection;\n\n// Output\nvarying vec2 vUV;\nvarying vec4 vColor;\n\n#ifdef CLIPPLANE\nuniform vec4 vClipPlane;\nuniform mat4 invView;\nvarying float fClipDistance;\n#endif\n\nvoid main(void) {	\n	vec3 viewPos = (view * vec4(position, 1.0)).xyz; \n	vec3 cornerPos;\n	float size = options.y;\n	float angle = options.x;\n	vec2 offset = options.zw;\n\n	cornerPos = vec3(offset.x - 0.5, offset.y  - 0.5, 0.) * size;\n\n	// Rotate\n	vec3 rotatedCorner;\n	rotatedCorner.x = cornerPos.x * cos(angle) - cornerPos.y * sin(angle);\n	rotatedCorner.y = cornerPos.x * sin(angle) + cornerPos.y * cos(angle);\n	rotatedCorner.z = 0.;\n\n	// Position\n	viewPos += rotatedCorner;\n	gl_Position = projection * vec4(viewPos, 1.0);   \n	\n	vColor = color;\n	vUV = offset;\n\n	// Clip plane\n#ifdef CLIPPLANE\n	vec4 worldPos = invView * vec4(viewPos, 1.0);\n	fClipDistance = dot(worldPos, vClipPlane);\n#endif\n}",
passPixelShader:"#ifdef GL_ES\nprecision mediump float;\n#endif\n\n// Samplers\nvarying vec2 vUV;\nuniform sampler2D textureSampler;\n\nvoid main(void) \n{\n	gl_FragColor = texture2D(textureSampler, vUV);\n}",
postprocessVertexShader:"#ifdef GL_ES\nprecision mediump float;\n#endif\n\n// Attributes\nattribute vec2 position;\n\n// Output\nvarying vec2 vUV;\n\nconst vec2 madd = vec2(0.5, 0.5);\n\nvoid main(void) {	\n\n	vUV = position * madd + madd;\n	gl_Position = vec4(position, 0.0, 1.0);\n}",
refractionPixelShader:"#ifdef GL_ES\nprecision mediump float;\n#endif\n\n// Samplers\nvarying vec2 vUV;\nuniform sampler2D textureSampler;\nuniform sampler2D refractionSampler;\n\n// Parameters\nuniform vec3 baseColor;\nuniform float depth;\nuniform float colorLevel;\n\nvoid main() {\n	float ref = 1.0 - texture2D(refractionSampler, vUV).r;\n\n	vec2 uv = vUV - vec2(0.5);\n	vec2 offset = uv * depth * ref;\n	vec3 sourceColor = texture2D(textureSampler, vUV - offset).rgb;\n\n	gl_FragColor = vec4(sourceColor + sourceColor * ref * colorLevel, 1.0);\n}",
shadowMapPixelShader:"#ifdef GL_ES\nprecision mediump float;\n#endif\n\nvec4 pack(float depth)\n{\n	const vec4 bitOffset = vec4(255. * 255. * 255., 255. * 255., 255., 1.);\n	const vec4 bitMask = vec4(0., 1. / 255., 1. / 255., 1. / 255.);\n	\n	vec4 comp = mod(depth * bitOffset * vec4(254.), vec4(255.)) / vec4(254.);\n	comp -= comp.xxyz * bitMask;\n	\n	return comp;\n}\n\n// Thanks to http://devmaster.net/\nvec2 packHalf(float depth) \n{ \n	const vec2 bitOffset = vec2(1.0 / 255., 0.);\n	vec2 color = vec2(depth, fract(depth * 255.));\n\n	return color - (color.yy * bitOffset);\n}\n\n#ifndef VSM\nvarying vec4 vPosition;\n#endif\n\n#ifdef ALPHATEST\nvarying vec2 vUV;\nuniform sampler2D diffuseSampler;\n#endif\n\nvoid main(void)\n{\n#ifdef ALPHATEST\n	if (texture2D(diffuseSampler, vUV).a < 0.4)\n		discard;\n#endif\n\n#ifdef VSM\n	float moment1 = gl_FragCoord.z / gl_FragCoord.w;\n	float moment2 = moment1 * moment1;\n	gl_FragColor = vec4(packHalf(moment1), packHalf(moment2));\n#else\n	gl_FragColor = pack(vPosition.z / vPosition.w);\n#endif\n}",
shadowMapVertexShader:"#ifdef GL_ES\nprecision mediump float;\n#endif\n\n// Attribute\nattribute vec3 position;\n#ifdef BONES\nattribute vec4 matricesIndices;\nattribute vec4 matricesWeights;\n#endif\n\n// Uniform\n#ifdef INSTANCES\nattribute vec4 world0;\nattribute vec4 world1;\nattribute vec4 world2;\nattribute vec4 world3;\n#else\nuniform mat4 world;\n#endif\n\nuniform mat4 viewProjection;\n#ifdef BONES\nuniform mat4 mBones[BonesPerMesh];\n#endif\n\n#ifndef VSM\nvarying vec4 vPosition;\n#endif\n\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\nvoid main(void)\n{\n#ifdef INSTANCES\n	mat4 finalWorld = mat4(world0, world1, world2, world3);\n#else\n	mat4 finalWorld = world;\n#endif\n\n#ifdef BONES\n	mat4 m0 = mBones[int(matricesIndices.x)] * matricesWeights.x;\n	mat4 m1 = mBones[int(matricesIndices.y)] * matricesWeights.y;\n	mat4 m2 = mBones[int(matricesIndices.z)] * matricesWeights.z;\n	mat4 m3 = mBones[int(matricesIndices.w)] * matricesWeights.w;\n	finalWorld = finalWorld * (m0 + m1 + m2 + m3);\n	gl_Position = viewProjection * finalWorld * vec4(position, 1.0);\n#else\n#ifndef VSM\n	vPosition = viewProjection * finalWorld * vec4(position, 1.0);\n#endif\n	gl_Position = viewProjection * finalWorld * vec4(position, 1.0);\n#endif\n\n#ifdef ALPHATEST\n#ifdef UV1\n	vUV = vec2(diffuseMatrix * vec4(uv, 1.0, 0.0));\n#endif\n#ifdef UV2\n	vUV = vec2(diffuseMatrix * vec4(uv2, 1.0, 0.0));\n#endif\n#endif\n}",
spritesPixelShader:"#ifdef GL_ES\nprecision mediump float;\n#endif\n\nuniform bool alphaTest;\n\nvarying vec4 vColor;\n\n// Samplers\nvarying vec2 vUV;\nuniform sampler2D diffuseSampler;\n\n// Fog\n#ifdef FOG\n\n#define FOGMODE_NONE    0.\n#define FOGMODE_EXP     1.\n#define FOGMODE_EXP2    2.\n#define FOGMODE_LINEAR  3.\n#define E 2.71828\n\nuniform vec4 vFogInfos;\nuniform vec3 vFogColor;\nvarying float fFogDistance;\n\nfloat CalcFogFactor()\n{\n	float fogCoeff = 1.0;\n	float fogStart = vFogInfos.y;\n	float fogEnd = vFogInfos.z;\n	float fogDensity = vFogInfos.w;\n\n	if (FOGMODE_LINEAR == vFogInfos.x)\n	{\n		fogCoeff = (fogEnd - fFogDistance) / (fogEnd - fogStart);\n	}\n	else if (FOGMODE_EXP == vFogInfos.x)\n	{\n		fogCoeff = 1.0 / pow(E, fFogDistance * fogDensity);\n	}\n	else if (FOGMODE_EXP2 == vFogInfos.x)\n	{\n		fogCoeff = 1.0 / pow(E, fFogDistance * fFogDistance * fogDensity * fogDensity);\n	}\n\n	return min(1., max(0., fogCoeff));\n}\n#endif\n\n\nvoid main(void) {\n	vec4 baseColor = texture2D(diffuseSampler, vUV);\n\n	if (alphaTest) \n	{\n		if (baseColor.a < 0.95)\n			discard;\n	}\n\n	baseColor *= vColor;\n\n#ifdef FOG\n	float fog = CalcFogFactor();\n	baseColor.rgb = fog * baseColor.rgb + (1.0 - fog) * vFogColor;\n#endif\n\n	gl_FragColor = baseColor;\n}",
spritesVertexShader:"#ifdef GL_ES\nprecision mediump float;\n#endif\n\n// Attributes\nattribute vec3 position;\nattribute vec4 options;\nattribute vec4 cellInfo;\nattribute vec4 color;\n\n// Uniforms\nuniform vec2 textureInfos;\nuniform mat4 view;\nuniform mat4 projection;\n\n// Output\nvarying vec2 vUV;\nvarying vec4 vColor;\n\n#ifdef FOG\nvarying float fFogDistance;\n#endif\n\nvoid main(void) {	\n	vec3 viewPos = (view * vec4(position, 1.0)).xyz; \n	vec3 cornerPos;\n	\n	float angle = options.x;\n	float size = options.y;\n	vec2 offset = options.zw;\n	vec2 uvScale = textureInfos.xy;\n\n	cornerPos = vec3(offset.x - 0.5, offset.y  - 0.5, 0.) * size;\n\n	// Rotate\n	vec3 rotatedCorner;\n	rotatedCorner.x = cornerPos.x * cos(angle) - cornerPos.y * sin(angle);\n	rotatedCorner.y = cornerPos.x * sin(angle) + cornerPos.y * cos(angle);\n	rotatedCorner.z = 0.;\n\n	// Position\n	viewPos += rotatedCorner;\n	gl_Position = projection * vec4(viewPos, 1.0);   \n\n	// Color\n	vColor = color;\n	\n	// Texture\n	vec2 uvOffset = vec2(abs(offset.x - cellInfo.x), 1.0 - abs(offset.y - cellInfo.y));\n\n	vUV = (uvOffset + cellInfo.zw) * uvScale;\n\n	// Fog\n#ifdef FOG\n	fFogDistance = viewPos.z;\n#endif\n}",
};return Effect;})();BABYLON.Effect=Effect;})(BABYLON||(BABYLON={}));var BABYLON;(function(BABYLON){var Material=(function(){function Material(name,scene,doNotAdd){this.name=name;this.checkReadyOnEveryCall=true;this.checkReadyOnlyOnce=false;this.state="";this.alpha=1.0;this.wireframe=false;this.backFaceCulling=true;this._wasPreviouslyReady=false;this.id=name;this._scene=scene;if(!doNotAdd){scene.materials.push(this);}}Material.prototype.isReady=function(mesh,useInstances){return true;};Material.prototype.getEffect=function(){return this._effect;};Material.prototype.getScene=function(){return this._scene;};Material.prototype.needAlphaBlending=function(){return(this.alpha<1.0);};Material.prototype.needAlphaTesting=function(){return false;};Material.prototype.getAlphaTestTexture=function(){return null;};Material.prototype.trackCreation=function(onCompiled,onError){};Material.prototype._preBind=function(){var engine=this._scene.getEngine();engine.enableEffect(this._effect);engine.setState(this.backFaceCulling);};Material.prototype.bind=function(world,mesh){};Material.prototype.bindOnlyWorldMatrix=function(world){};Material.prototype.unbind=function(){};Material.prototype.dispose=function(forceDisposeEffect){var index=this._scene.materials.indexOf(this);this._scene.materials.splice(index,1);if(forceDisposeEffect&&this._effect){this._scene.getEngine()._releaseEffect(this._effect);this._effect=null;}if(this.onDispose){this.onDispose();}};return Material;})();BABYLON.Material=Material;})(BABYLON||(BABYLON={}));var __extends=this.__extends||function(d,b){for(var p in b)if(b.hasOwnProperty(p))d[p]=b[p];function __(){this.constructor=d;}__.prototype=b.prototype;d.prototype=new __();};var BABYLON;(function(BABYLON){var maxSimultaneousLights=4;var StandardMaterial=(function(_super){__extends(StandardMaterial,_super);function StandardMaterial(name,scene){var _this=this;_super.call(this,name,scene);this.ambientColor=new BABYLON.Color3(0,0,0);this.diffuseColor=new BABYLON.Color3(1,1,1);this.specularColor=new BABYLON.Color3(1,1,1);this.specularPower=64;this.emissiveColor=new BABYLON.Color3(0,0,0);this.useAlphaFromDiffuseTexture=false;this._cachedDefines=null;this._renderTargets=new BABYLON.SmartArray(16);this._worldViewProjectionMatrix=BABYLON.Matrix.Zero();this._globalAmbientColor=new BABYLON.Color3(0,0,0);this._baseColor=new BABYLON.Color3();this._scaledDiffuse=new BABYLON.Color3();this._scaledSpecular=new BABYLON.Color3();this.getRenderTargetTextures=function(){_this._renderTargets.reset();if(_this.reflectionTexture&&_this.reflectionTexture.isRenderTarget){_this._renderTargets.push(_this.reflectionTexture);}return _this._renderTargets;};}StandardMaterial.prototype.needAlphaBlending=function(){return(this.alpha<1.0)||(this.opacityTexture!=null)||this._shouldUseAlphaFromDiffuseTexture();};StandardMaterial.prototype.needAlphaTesting=function(){return this.diffuseTexture!=null&&this.diffuseTexture.hasAlpha&&!this.diffuseTexture.getAlphaFromRGB;};StandardMaterial.prototype._shouldUseAlphaFromDiffuseTexture=function(){return this.diffuseTexture!=null&&this.diffuseTexture.hasAlpha&&this.useAlphaFromDiffuseTexture;};StandardMaterial.prototype.getAlphaTestTexture=function(){return this.diffuseTexture;};StandardMaterial.prototype.isReady=function(mesh,useInstances){if(this.checkReadyOnlyOnce){if(this._wasPreviouslyReady){return true;}}var scene=this.getScene();if(!this.checkReadyOnEveryCall){if(this._renderId===scene.getRenderId()){return true;}}var engine=scene.getEngine();var defines=[];var optionalDefines=new Array();if(scene.texturesEnabled){if(this.diffuseTexture&&BABYLON.StandardMaterial.DiffuseTextureEnabled){if(!this.diffuseTexture.isReady()){return false;}else{defines.push("#define DIFFUSE");}}if(this.ambientTexture&&BABYLON.StandardMaterial.AmbientTextureEnabled){if(!this.ambientTexture.isReady()){return false;}else{defines.push("#define AMBIENT");}}if(this.opacityTexture&&BABYLON.StandardMaterial.OpacityTextureEnabled){if(!this.opacityTexture.isReady()){return false;}else{defines.push("#define OPACITY");if(this.opacityTexture.getAlphaFromRGB){defines.push("#define OPACITYRGB");}}}if(this.reflectionTexture&&BABYLON.StandardMaterial.ReflectionTextureEnabled){if(!this.reflectionTexture.isReady()){return false;}else{defines.push("#define REFLECTION");}}if(this.emissiveTexture&&BABYLON.StandardMaterial.EmissiveTextureEnabled){if(!this.emissiveTexture.isReady()){return false;}else{defines.push("#define EMISSIVE");}}if(this.specularTexture&&BABYLON.StandardMaterial.SpecularTextureEnabled){if(!this.specularTexture.isReady()){return false;}else{defines.push("#define SPECULAR");optionalDefines.push(defines[defines.length-1]);}}}if(scene.getEngine().getCaps().standardDerivatives&&this.bumpTexture&&BABYLON.StandardMaterial.BumpTextureEnabled){if(!this.bumpTexture.isReady()){return false;}else{defines.push("#define BUMP");optionalDefines.push(defines[defines.length-1]);}}if(scene.clipPlane){defines.push("#define CLIPPLANE");}if(engine.getAlphaTesting()){defines.push("#define ALPHATEST");}if(this._shouldUseAlphaFromDiffuseTexture()){defines.push("#define ALPHAFROMDIFFUSE");}if(scene.fogMode!==BABYLON.Scene.FOGMODE_NONE){defines.push("#define FOG");optionalDefines.push(defines[defines.length-1]);}var shadowsActivated=false;var lightIndex=0;if(scene.lightsEnabled){for(var index=0;index<scene.lights.length;index++){var light=scene.lights[index];if(!light.isEnabled()){continue;}if(light._excludedMeshesIds.length>0){for(var excludedIndex=0;excludedIndex<light._excludedMeshesIds.length;excludedIndex++){var excludedMesh=scene.getMeshByID(light._excludedMeshesIds[excludedIndex]);if(excludedMesh){light.excludedMeshes.push(excludedMesh);}}light._excludedMeshesIds=[];}if(light._includedOnlyMeshesIds.length>0){for(var includedOnlyIndex=0;includedOnlyIndex<light._includedOnlyMeshesIds.length;includedOnlyIndex++){var includedOnlyMesh=scene.getMeshByID(light._includedOnlyMeshesIds[includedOnlyIndex]);if(includedOnlyMesh){light.includedOnlyMeshes.push(includedOnlyMesh);}}light._includedOnlyMeshesIds=[];}if(!light.canAffectMesh(mesh)){continue;}defines.push("#define LIGHT"+lightIndex);if(lightIndex>0){optionalDefines.push(defines[defines.length-1]);}var type;if(light instanceof BABYLON.SpotLight){type="#define SPOTLIGHT"+lightIndex;}else if(light instanceof BABYLON.HemisphericLight){type="#define HEMILIGHT"+lightIndex;}else{type="#define POINTDIRLIGHT"+lightIndex;}defines.push(type);if(lightIndex>0){optionalDefines.push(defines[defines.length-1]);}var shadowGenerator=light.getShadowGenerator();if(mesh&&mesh.receiveShadows&&shadowGenerator){defines.push("#define SHADOW"+lightIndex);if(lightIndex>0){optionalDefines.push(defines[defines.length-1]);}if(!shadowsActivated){defines.push("#define SHADOWS");shadowsActivated=true;}if(shadowGenerator.useVarianceShadowMap){defines.push("#define SHADOWVSM"+lightIndex);if(lightIndex>0){optionalDefines.push(defines[defines.length-1]);}}if(shadowGenerator.usePoissonSampling){defines.push("#define SHADOWPCF"+lightIndex);if(lightIndex>0){optionalDefines.push(defines[defines.length-1]);}}}lightIndex++;if(lightIndex==maxSimultaneousLights)break;}}var attribs=[BABYLON.VertexBuffer.PositionKind,BABYLON.VertexBuffer.NormalKind];if(mesh){if(mesh.isVerticesDataPresent(BABYLON.VertexBuffer.UVKind)){attribs.push(BABYLON.VertexBuffer.UVKind);defines.push("#define UV1");}if(mesh.isVerticesDataPresent(BABYLON.VertexBuffer.UV2Kind)){attribs.push(BABYLON.VertexBuffer.UV2Kind);defines.push("#define UV2");}if(mesh.isVerticesDataPresent(BABYLON.VertexBuffer.ColorKind)){attribs.push(BABYLON.VertexBuffer.ColorKind);defines.push("#define VERTEXCOLOR");}if(mesh.skeleton&&mesh.isVerticesDataPresent(BABYLON.VertexBuffer.MatricesIndicesKind)&&mesh.isVerticesDataPresent(BABYLON.VertexBuffer.MatricesWeightsKind)){attribs.push(BABYLON.VertexBuffer.MatricesIndicesKind);attribs.push(BABYLON.VertexBuffer.MatricesWeightsKind);defines.push("#define BONES");defines.push("#define BonesPerMesh "+(mesh.skeleton.bones.length+1));defines.push("#define BONES4");optionalDefines.push(defines[defines.length-1]);}if(useInstances){defines.push("#define INSTANCES");attribs.push("world0");attribs.push("world1");attribs.push("world2");attribs.push("world3");}}var join=defines.join("\n");if(this._cachedDefines!=join){this._cachedDefines=join;var shaderName="default";if(!scene.getEngine().getCaps().standardDerivatives){shaderName="legacydefault";}this._effect=scene.getEngine().createEffect(shaderName,attribs,["world","view","viewProjection","vEyePosition","vLightsType","vAmbientColor","vDiffuseColor","vSpecularColor","vEmissiveColor","vLightData0","vLightDiffuse0","vLightSpecular0","vLightDirection0","vLightGround0","lightMatrix0","vLightData1","vLightDiffuse1","vLightSpecular1","vLightDirection1","vLightGround1","lightMatrix1","vLightData2","vLightDiffuse2","vLightSpecular2","vLightDirection2","vLightGround2","lightMatrix2","vLightData3","vLightDiffuse3","vLightSpecular3","vLightDirection3","vLightGround3","lightMatrix3","vFogInfos","vFogColor","vDiffuseInfos","vAmbientInfos","vOpacityInfos","vReflectionInfos","vEmissiveInfos","vSpecularInfos","vBumpInfos","mBones","vClipPlane","diffuseMatrix","ambientMatrix","opacityMatrix","reflectionMatrix","emissiveMatrix","specularMatrix","bumpMatrix","darkness0","darkness1","darkness2","darkness3"],["diffuseSampler","ambientSampler","opacitySampler","reflectionCubeSampler","reflection2DSampler","emissiveSampler","specularSampler","bumpSampler","shadowSampler0","shadowSampler1","shadowSampler2","shadowSampler3"],join,optionalDefines,this.onCompiled,this.onError);}if(!this._effect.isReady()){return false;}this._renderId=scene.getRenderId();this._wasPreviouslyReady=true;return true;};StandardMaterial.prototype.unbind=function(){if(this.reflectionTexture&&this.reflectionTexture.isRenderTarget){this._effect.setTexture("reflection2DSampler",null);}};StandardMaterial.prototype.bindOnlyWorldMatrix=function(world){this._effect.setMatrix("world",world);};StandardMaterial.prototype.bind=function(world,mesh){var scene=this.getScene();this._baseColor.copyFrom(this.diffuseColor);this.bindOnlyWorldMatrix(world);this._effect.setMatrix("viewProjection",scene.getTransformMatrix());if(mesh.skeleton&&mesh.isVerticesDataPresent(BABYLON.VertexBuffer.MatricesIndicesKind)&&mesh.isVerticesDataPresent(BABYLON.VertexBuffer.MatricesWeightsKind)){this._effect.setMatrices("mBones",mesh.skeleton.getTransformMatrices());}if(this.diffuseTexture&&BABYLON.StandardMaterial.DiffuseTextureEnabled){this._effect.setTexture("diffuseSampler",this.diffuseTexture);this._effect.setFloat2("vDiffuseInfos",this.diffuseTexture.coordinatesIndex,this.diffuseTexture.level);this._effect.setMatrix("diffuseMatrix",this.diffuseTexture.getTextureMatrix());this._baseColor.copyFromFloats(1,1,1);}if(this.ambientTexture&&BABYLON.StandardMaterial.AmbientTextureEnabled){this._effect.setTexture("ambientSampler",this.ambientTexture);this._effect.setFloat2("vAmbientInfos",this.ambientTexture.coordinatesIndex,this.ambientTexture.level);this._effect.setMatrix("ambientMatrix",this.ambientTexture.getTextureMatrix());}if(this.opacityTexture&&BABYLON.StandardMaterial.OpacityTextureEnabled){this._effect.setTexture("opacitySampler",this.opacityTexture);this._effect.setFloat2("vOpacityInfos",this.opacityTexture.coordinatesIndex,this.opacityTexture.level);this._effect.setMatrix("opacityMatrix",this.opacityTexture.getTextureMatrix());}if(this.reflectionTexture&&BABYLON.StandardMaterial.ReflectionTextureEnabled){if(this.reflectionTexture.isCube){this._effect.setTexture("reflectionCubeSampler",this.reflectionTexture);}else{this._effect.setTexture("reflection2DSampler",this.reflectionTexture);}this._effect.setMatrix("reflectionMatrix",this.reflectionTexture.getReflectionTextureMatrix());this._effect.setFloat3("vReflectionInfos",this.reflectionTexture.coordinatesMode,this.reflectionTexture.level,this.reflectionTexture.isCube?1:0);}if(this.emissiveTexture&&BABYLON.StandardMaterial.EmissiveTextureEnabled){this._effect.setTexture("emissiveSampler",this.emissiveTexture);this._effect.setFloat2("vEmissiveInfos",this.emissiveTexture.coordinatesIndex,this.emissiveTexture.level);this._effect.setMatrix("emissiveMatrix",this.emissiveTexture.getTextureMatrix());}if(this.specularTexture&&BABYLON.StandardMaterial.SpecularTextureEnabled){this._effect.setTexture("specularSampler",this.specularTexture);this._effect.setFloat2("vSpecularInfos",this.specularTexture.coordinatesIndex,this.specularTexture.level);this._effect.setMatrix("specularMatrix",this.specularTexture.getTextureMatrix());}if(this.bumpTexture&&scene.getEngine().getCaps().standardDerivatives&&BABYLON.StandardMaterial.BumpTextureEnabled){this._effect.setTexture("bumpSampler",this.bumpTexture);this._effect.setFloat2("vBumpInfos",this.bumpTexture.coordinatesIndex,this.bumpTexture.level);this._effect.setMatrix("bumpMatrix",this.bumpTexture.getTextureMatrix());}scene.ambientColor.multiplyToRef(this.ambientColor,this._globalAmbientColor);this._effect.setVector3("vEyePosition",scene.activeCamera.position);this._effect.setColor3("vAmbientColor",this._globalAmbientColor);this._effect.setColor4("vDiffuseColor",this._baseColor,this.alpha*mesh.visibility);this._effect.setColor4("vSpecularColor",this.specularColor,this.specularPower);this._effect.setColor3("vEmissiveColor",this.emissiveColor);if(scene.lightsEnabled){var lightIndex=0;for(var index=0;index<scene.lights.length;index++){var light=scene.lights[index];if(!light.isEnabled()){continue;}if(!light.canAffectMesh(mesh)){continue;}if(light instanceof BABYLON.PointLight){light.transferToEffect(this._effect,"vLightData"+lightIndex);}else if(light instanceof BABYLON.DirectionalLight){light.transferToEffect(this._effect,"vLightData"+lightIndex);}else if(light instanceof BABYLON.SpotLight){light.transferToEffect(this._effect,"vLightData"+lightIndex,"vLightDirection"+lightIndex);}else if(light instanceof BABYLON.HemisphericLight){light.transferToEffect(this._effect,"vLightData"+lightIndex,"vLightGround"+lightIndex);}light.diffuse.scaleToRef(light.intensity,this._scaledDiffuse);light.specular.scaleToRef(light.intensity,this._scaledSpecular);this._effect.setColor4("vLightDiffuse"+lightIndex,this._scaledDiffuse,light.range);this._effect.setColor3("vLightSpecular"+lightIndex,this._scaledSpecular);var shadowGenerator=light.getShadowGenerator();if(mesh.receiveShadows&&shadowGenerator){this._effect.setMatrix("lightMatrix"+lightIndex,shadowGenerator.getTransformMatrix());this._effect.setTexture("shadowSampler"+lightIndex,shadowGenerator.getShadowMap());this._effect.setFloat("darkness"+lightIndex,shadowGenerator.getDarkness());}lightIndex++;if(lightIndex==maxSimultaneousLights)break;}}if(scene.clipPlane){var clipPlane=scene.clipPlane;this._effect.setFloat4("vClipPlane",clipPlane.normal.x,clipPlane.normal.y,clipPlane.normal.z,clipPlane.d);}if(scene.fogMode!==BABYLON.Scene.FOGMODE_NONE||this.reflectionTexture){this._effect.setMatrix("view",scene.getViewMatrix());}if(scene.fogMode!==BABYLON.Scene.FOGMODE_NONE){this._effect.setFloat4("vFogInfos",scene.fogMode,scene.fogStart,scene.fogEnd,scene.fogDensity);this._effect.setColor3("vFogColor",scene.fogColor);}};StandardMaterial.prototype.getAnimatables=function(){var results=[];if(this.diffuseTexture&&this.diffuseTexture.animations&&this.diffuseTexture.animations.length>0){results.push(this.diffuseTexture);}if(this.ambientTexture&&this.ambientTexture.animations&&this.ambientTexture.animations.length>0){results.push(this.ambientTexture);}if(this.opacityTexture&&this.opacityTexture.animations&&this.opacityTexture.animations.length>0){results.push(this.opacityTexture);}if(this.reflectionTexture&&this.reflectionTexture.animations&&this.reflectionTexture.animations.length>0){results.push(this.reflectionTexture);}if(this.emissiveTexture&&this.emissiveTexture.animations&&this.emissiveTexture.animations.length>0){results.push(this.emissiveTexture);}if(this.specularTexture&&this.specularTexture.animations&&this.specularTexture.animations.length>0){results.push(this.specularTexture);}if(this.bumpTexture&&this.bumpTexture.animations&&this.bumpTexture.animations.length>0){results.push(this.bumpTexture);}return results;};StandardMaterial.prototype.dispose=function(forceDisposeEffect){if(this.diffuseTexture){this.diffuseTexture.dispose();}if(this.ambientTexture){this.ambientTexture.dispose();}if(this.opacityTexture){this.opacityTexture.dispose();}if(this.reflectionTexture){this.reflectionTexture.dispose();}if(this.emissiveTexture){this.emissiveTexture.dispose();}if(this.specularTexture){this.specularTexture.dispose();}if(this.bumpTexture){this.bumpTexture.dispose();}_super.prototype.dispose.call(this,forceDisposeEffect);};StandardMaterial.prototype.clone=function(name){var newStandardMaterial=new BABYLON.StandardMaterial(name,this.getScene());newStandardMaterial.checkReadyOnEveryCall=this.checkReadyOnEveryCall;newStandardMaterial.alpha=this.alpha;newStandardMaterial.wireframe=this.wireframe;newStandardMaterial.backFaceCulling=this.backFaceCulling;if(this.diffuseTexture&&this.diffuseTexture.clone){newStandardMaterial.diffuseTexture=this.diffuseTexture.clone();}if(this.ambientTexture&&this.ambientTexture.clone){newStandardMaterial.ambientTexture=this.ambientTexture.clone();}if(this.opacityTexture&&this.opacityTexture.clone){newStandardMaterial.opacityTexture=this.opacityTexture.clone();}if(this.reflectionTexture&&this.reflectionTexture.clone){newStandardMaterial.reflectionTexture=this.reflectionTexture.clone();}if(this.emissiveTexture&&this.emissiveTexture.clone){newStandardMaterial.emissiveTexture=this.emissiveTexture.clone();}if(this.specularTexture&&this.specularTexture.clone){newStandardMaterial.specularTexture=this.specularTexture.clone();}if(this.bumpTexture&&this.bumpTexture.clone){newStandardMaterial.bumpTexture=this.bumpTexture.clone();}newStandardMaterial.ambientColor=this.ambientColor.clone();newStandardMaterial.diffuseColor=this.diffuseColor.clone();newStandardMaterial.specularColor=this.specularColor.clone();newStandardMaterial.specularPower=this.specularPower;newStandardMaterial.emissiveColor=this.emissiveColor.clone();return newStandardMaterial;};StandardMaterial.DiffuseTextureEnabled=true;StandardMaterial.AmbientTextureEnabled=true;StandardMaterial.OpacityTextureEnabled=true;StandardMaterial.ReflectionTextureEnabled=true;StandardMaterial.EmissiveTextureEnabled=true;StandardMaterial.SpecularTextureEnabled=true;StandardMaterial.BumpTextureEnabled=true;return StandardMaterial;})(BABYLON.Material);BABYLON.StandardMaterial=StandardMaterial;})(BABYLON||(BABYLON={}));var __extends=this.__extends||function(d,b){for(var p in b)if(b.hasOwnProperty(p))d[p]=b[p];function __(){this.constructor=d;}__.prototype=b.prototype;d.prototype=new __();};var BABYLON;(function(BABYLON){var MultiMaterial=(function(_super){__extends(MultiMaterial,_super);function MultiMaterial(name,scene){_super.call(this,name,scene,true);this.subMaterials=new Array();scene.multiMaterials.push(this);}MultiMaterial.prototype.getSubMaterial=function(index){if(index<0||index>=this.subMaterials.length){return this.getScene().defaultMaterial;}return this.subMaterials[index];};MultiMaterial.prototype.isReady=function(mesh){for(var index=0;index<this.subMaterials.length;index++){var subMaterial=this.subMaterials[index];if(subMaterial){if(!this.subMaterials[index].isReady(mesh)){return false;}}}return true;};return MultiMaterial;})(BABYLON.Material);BABYLON.MultiMaterial=MultiMaterial;})(BABYLON||(BABYLON={}));var BABYLON;(function(BABYLON){var Database=(function(){function Database(urlToScene,callbackManifestChecked){this.idbFactory=(window.indexedDB||window.mozIndexedDB||window.webkitIndexedDB||window.msIndexedDB);this.callbackManifestChecked=callbackManifestChecked;this.currentSceneUrl=BABYLON.Database.ReturnFullUrlLocation(urlToScene);this.db=null;this.enableSceneOffline=false;this.enableTexturesOffline=false;this.manifestVersionFound=0;this.mustUpdateRessources=false;this.hasReachedQuota=false;this.checkManifestFile();}Database.prototype.checkManifestFile=function(){var _this=this;function noManifestFile(){BABYLON.Tools.Log("Valid manifest file not found. Scene & textures will be loaded directly from the web server.");that.enableSceneOffline=false;that.enableTexturesOffline=false;that.callbackManifestChecked(false);}var that=this;var manifestURL=this.currentSceneUrl+".manifest";var xhr=new XMLHttpRequest();var manifestURLTimeStamped=manifestURL+(manifestURL.match(/\?/)==null?"?":"&")+(new Date()).getTime();xhr.open("GET",manifestURLTimeStamped,true);xhr.addEventListener("load",function(){if(xhr.status===200||BABYLON.Tools.ValidateXHRData(xhr,1)){try{var manifestFile=JSON.parse(xhr.response);_this.enableSceneOffline=manifestFile.enableSceneOffline;_this.enableTexturesOffline=manifestFile.enableTexturesOffline;if(manifestFile.version&&!isNaN(parseInt(manifestFile.version))){_this.manifestVersionFound=manifestFile.version;}if(_this.callbackManifestChecked){_this.callbackManifestChecked(true);}}catch(ex){noManifestFile();}}else{noManifestFile();}},false);xhr.addEventListener("error",function(event){noManifestFile();},false);try{xhr.send();}catch(ex){BABYLON.Tools.Error("Error on XHR send request.");that.callbackManifestChecked(false);}};Database.prototype.openAsync=function(successCallback,errorCallback){var _this=this;function handleError(){that.isSupported=false;if(errorCallback)errorCallback();}var that=this;if(!this.idbFactory||!(this.enableSceneOffline||this.enableTexturesOffline)){this.isSupported=false;if(errorCallback)errorCallback();}else{if(!this.db){this.hasReachedQuota=false;this.isSupported=true;var request=this.idbFactory.open("babylonjs",1);request.onerror=function(event){handleError();};request.onblocked=function(event){BABYLON.Tools.Error("IDB request blocked. Please reload the page.");handleError();};request.onsuccess=function(event){_this.db=request.result;successCallback();};request.onupgradeneeded=function(event){_this.db=(event.target).result;try{if(event.oldVersion>0){_this.db.deleteObjectStore("scenes");_this.db.deleteObjectStore("versions");_this.db.deleteObjectStore("textures");}var scenesStore=_this.db.createObjectStore("scenes",{keyPath:"sceneUrl"});var versionsStore=_this.db.createObjectStore("versions",{keyPath:"sceneUrl"});var texturesStore=_this.db.createObjectStore("textures",{keyPath:"textureUrl"});}catch(ex){BABYLON.Tools.Error("Error while creating object stores. Exception: "+ex.message);handleError();}};}else{if(successCallback)successCallback();}}};Database.prototype.loadImageFromDB=function(url,image){var _this=this;var completeURL=BABYLON.Database.ReturnFullUrlLocation(url);var saveAndLoadImage=function(){if(!_this.hasReachedQuota&&_this.db!==null){_this._saveImageIntoDBAsync(completeURL,image);}else{image.src=url;}};if(!this.mustUpdateRessources){this._loadImageFromDBAsync(completeURL,image,saveAndLoadImage);}else{saveAndLoadImage();}};Database.prototype._loadImageFromDBAsync=function(url,image,notInDBCallback){if(this.isSupported&&this.db!==null){var texture;var transaction=this.db.transaction(["textures"]);transaction.onabort=function(event){image.src=url;};transaction.oncomplete=function(event){var blobTextureURL;if(texture){var URL=window.URL||window.webkitURL;blobTextureURL=URL.createObjectURL(texture.data,{oneTimeOnly:true});image.onerror=function(){BABYLON.Tools.Error("Error loading image from blob URL: "+blobTextureURL+" switching back to web url: "+url);image.src=url;};image.src=blobTextureURL;}else{notInDBCallback();}};var getRequest=transaction.objectStore("textures").get(url);getRequest.onsuccess=function(event){texture=(event.target).result;};getRequest.onerror=function(event){BABYLON.Tools.Error("Error loading texture "+url+" from DB.");image.src=url;};}else{BABYLON.Tools.Error("Error: IndexedDB not supported by your browser or BabylonJS Database is not open.");image.src=url;}};Database.prototype._saveImageIntoDBAsync=function(url,image){var _this=this;if(this.isSupported){var generateBlobUrl=function(){var blobTextureURL;if(blob){var URL=window.URL||window.webkitURL;try{blobTextureURL=URL.createObjectURL(blob,{oneTimeOnly:true});}catch(ex){blobTextureURL=URL.createObjectURL(blob);}}image.src=blobTextureURL;};if(BABYLON.Database.isUASupportingBlobStorage){var xhr=new XMLHttpRequest(),blob;xhr.open("GET",url,true);xhr.responseType="blob";xhr.addEventListener("load",function(){if(xhr.status===200){blob=xhr.response;var transaction=_this.db.transaction(["textures"],"readwrite");transaction.onabort=function(event){try{if(event.srcElement.error.name==="QuotaExceededError"){this.hasReachedQuota=true;}}catch(ex){}generateBlobUrl();};transaction.oncomplete=function(event){generateBlobUrl();};var newTexture={textureUrl:url,data:blob};try{var addRequest=transaction.objectStore("textures").put(newTexture);addRequest.onsuccess=function(event){};addRequest.onerror=function(event){generateBlobUrl();};}catch(ex){if(ex.code===25){BABYLON.Database.isUASupportingBlobStorage=false;}image.src=url;}}else{image.src=url;}},false);xhr.addEventListener("error",function(event){BABYLON.Tools.Error("Error in XHR request in BABYLON.Database.");image.src=url;},false);xhr.send();}else{image.src=url;}}else{BABYLON.Tools.Error("Error: IndexedDB not supported by your browser or BabylonJS Database is not open.");image.src=url;}};Database.prototype._checkVersionFromDB=function(url,versionLoaded){var _this=this;var updateVersion=function(event){_this._saveVersionIntoDBAsync(url,versionLoaded);};this._loadVersionFromDBAsync(url,versionLoaded,updateVersion);};Database.prototype._loadVersionFromDBAsync=function(url,callback,updateInDBCallback){var _this=this;if(this.isSupported){var version;try{var transaction=this.db.transaction(["versions"]);transaction.oncomplete=function(event){if(version){if(_this.manifestVersionFound>version.data){_this.mustUpdateRessources=true;updateInDBCallback();}else{callback(version.data);}}else{_this.mustUpdateRessources=true;updateInDBCallback();}};transaction.onabort=function(event){callback(-1);};var getRequest=transaction.objectStore("versions").get(url);getRequest.onsuccess=function(event){version=(event.target).result;};getRequest.onerror=function(event){BABYLON.Tools.Error("Error loading version for scene "+url+" from DB.");callback(-1);};}catch(ex){BABYLON.Tools.Error("Error while accessing 'versions' object store (READ OP). Exception: "+ex.message);callback(-1);}}else{BABYLON.Tools.Error("Error: IndexedDB not supported by your browser or BabylonJS Database is not open.");callback(-1);}};Database.prototype._saveVersionIntoDBAsync=function(url,callback){var _this=this;if(this.isSupported&&!this.hasReachedQuota){try{var transaction=this.db.transaction(["versions"],"readwrite");transaction.onabort=function(event){try{if(event.srcElement.error.name==="QuotaExceededError"){_this.hasReachedQuota=true;}}catch(ex){}callback(-1);};transaction.oncomplete=function(event){callback(_this.manifestVersionFound);};var newVersion={sceneUrl:url,data:this.manifestVersionFound};var addRequest=transaction.objectStore("versions").put(newVersion);addRequest.onsuccess=function(event){};addRequest.onerror=function(event){BABYLON.Tools.Error("Error in DB add version request in BABYLON.Database.");};}catch(ex){BABYLON.Tools.Error("Error while accessing 'versions' object store (WRITE OP). Exception: "+ex.message);callback(-1);}}else{callback(-1);}};Database.prototype.loadFileFromDB=function(url,sceneLoaded,progressCallBack,errorCallback,useArrayBuffer){var _this=this;var completeUrl=BABYLON.Database.ReturnFullUrlLocation(url);var saveAndLoadFile=function(event){_this._saveFileIntoDBAsync(completeUrl,sceneLoaded,progressCallBack);};this._checkVersionFromDB(completeUrl,function(version){if(version!==-1){if(!_this.mustUpdateRessources){_this._loadFileFromDBAsync(completeUrl,sceneLoaded,saveAndLoadFile,useArrayBuffer);}else{_this._saveFileIntoDBAsync(completeUrl,sceneLoaded,progressCallBack,useArrayBuffer);}}else{errorCallback();}});};Database.prototype._loadFileFromDBAsync=function(url,callback,notInDBCallback,useArrayBuffer){if(this.isSupported){var targetStore;if(url.indexOf(".babylon")!==-1){targetStore="scenes";}else{targetStore="textures";}var file;var transaction=this.db.transaction([targetStore]);transaction.oncomplete=function(event){if(file){callback(file.data);}else{notInDBCallback();}};transaction.onabort=function(event){notInDBCallback();};var getRequest=transaction.objectStore(targetStore).get(url);getRequest.onsuccess=function(event){file=(event.target).result;};getRequest.onerror=function(event){BABYLON.Tools.Error("Error loading file "+url+" from DB.");notInDBCallback();};}else{BABYLON.Tools.Error("Error: IndexedDB not supported by your browser or BabylonJS Database is not open.");callback();}};Database.prototype._saveFileIntoDBAsync=function(url,callback,progressCallback,useArrayBuffer){var _this=this;if(this.isSupported){var targetStore;if(url.indexOf(".babylon")!==-1){targetStore="scenes";}else{targetStore="textures";}var xhr=new XMLHttpRequest(),fileData;xhr.open("GET",url,true);if(useArrayBuffer){xhr.responseType="arraybuffer";}xhr.onprogress=progressCallback;xhr.addEventListener("load",function(){if(xhr.status===200||BABYLON.Tools.ValidateXHRData(xhr,!useArrayBuffer?1:6)){fileData=!useArrayBuffer?xhr.responseText:xhr.response;if(!_this.hasReachedQuota){var transaction=_this.db.transaction([targetStore],"readwrite");transaction.onabort=function(event){try{if(event.srcElement.error.name==="QuotaExceededError"){this.hasReachedQuota=true;}}catch(ex){}callback(fileData);};transaction.oncomplete=function(event){callback(fileData);};var newFile;if(targetStore==="scenes"){newFile={sceneUrl:url,data:fileData,version:_this.manifestVersionFound};}else{newFile={textureUrl:url,data:fileData};}try{var addRequest=transaction.objectStore(targetStore).put(newFile);addRequest.onsuccess=function(event){};addRequest.onerror=function(event){BABYLON.Tools.Error("Error in DB add file request in BABYLON.Database.");};}catch(ex){callback(fileData);}}else{callback(fileData);}}else{callback();}},false);xhr.addEventListener("error",function(event){BABYLON.Tools.Error("error on XHR request.");callback();},false);xhr.send();}else{BABYLON.Tools.Error("Error: IndexedDB not supported by your browser or BabylonJS Database is not open.");callback();}};Database.isUASupportingBlobStorage=true;Database.parseURL=function(url){var a=document.createElement('a');a.href=url;var fileName=url.substring(url.lastIndexOf("/")+1,url.length);var absLocation=url.substring(0,url.indexOf(fileName,0));return absLocation;};Database.ReturnFullUrlLocation=function(url){if(url.indexOf("http:/")===-1){return(BABYLON.Database.parseURL(window.location.href)+url);}else{return url;}};return Database;})();BABYLON.Database=Database;})(BABYLON||(BABYLON={}));var BABYLON;(function(BABYLON){var SpriteManager=(function(){function SpriteManager(name,imgUrl,capacity,cellSize,scene,epsilon){this.name=name;this.cellSize=cellSize;this.sprites=new Array();this.renderingGroupId=0;this._vertexDeclaration=[3,4,4,4];this._vertexStrideSize=15*4;this._capacity=capacity;this._spriteTexture=new BABYLON.Texture(imgUrl,scene,true,false);this._spriteTexture.wrapU=BABYLON.Texture.CLAMP_ADDRESSMODE;this._spriteTexture.wrapV=BABYLON.Texture.CLAMP_ADDRESSMODE;this._epsilon=epsilon===undefined?0.01:epsilon;this._scene=scene;this._scene.spriteManagers.push(this);this._vertexDeclaration=[3,4,4,4];this._vertexStrideSize=15*4;this._vertexBuffer=scene.getEngine().createDynamicVertexBuffer(capacity*this._vertexStrideSize*4);var indices=[];var index=0;for(var count=0;count<capacity;count++){indices.push(index);indices.push(index+1);indices.push(index+2);indices.push(index);indices.push(index+2);indices.push(index+3);index+=4;}this._indexBuffer=scene.getEngine().createIndexBuffer(indices);this._vertices=new Float32Array(capacity*this._vertexStrideSize);this._effectBase=this._scene.getEngine().createEffect("sprites",["position","options","cellInfo","color"],["view","projection","textureInfos","alphaTest"],["diffuseSampler"],"");this._effectFog=this._scene.getEngine().createEffect("sprites",["position","options","cellInfo","color"],["view","projection","textureInfos","alphaTest","vFogInfos","vFogColor"],["diffuseSampler"],"#define FOG");}SpriteManager.prototype._appendSpriteVertex=function(index,sprite,offsetX,offsetY,rowSize){var arrayOffset=index*15;if(offsetX==0)offsetX=this._epsilon;else if(offsetX==1)offsetX=1-this._epsilon;if(offsetY==0)offsetY=this._epsilon;else if(offsetY==1)offsetY=1-this._epsilon;this._vertices[arrayOffset]=sprite.position.x;this._vertices[arrayOffset+1]=sprite.position.y;this._vertices[arrayOffset+2]=sprite.position.z;this._vertices[arrayOffset+3]=sprite.angle;this._vertices[arrayOffset+4]=sprite.size;this._vertices[arrayOffset+5]=offsetX;this._vertices[arrayOffset+6]=offsetY;this._vertices[arrayOffset+7]=sprite.invertU?1:0;this._vertices[arrayOffset+8]=sprite.invertV?1:0;var offset=(sprite.cellIndex/rowSize)>>0;this._vertices[arrayOffset+9]=sprite.cellIndex-offset*rowSize;this._vertices[arrayOffset+10]=offset;this._vertices[arrayOffset+11]=sprite.color.r;this._vertices[arrayOffset+12]=sprite.color.g;this._vertices[arrayOffset+13]=sprite.color.b;this._vertices[arrayOffset+14]=sprite.color.a;};SpriteManager.prototype.render=function(){if(!this._effectBase.isReady()||!this._effectFog.isReady()||!this._spriteTexture||!this._spriteTexture.isReady())return;var engine=this._scene.getEngine();var baseSize=this._spriteTexture.getBaseSize();var deltaTime=BABYLON.Tools.GetDeltaTime();var max=Math.min(this._capacity,this.sprites.length);var rowSize=baseSize.width/this.cellSize;var offset=0;for(var index=0;index<max;index++){var sprite=this.sprites[index];if(!sprite){continue;}sprite._animate(deltaTime);this._appendSpriteVertex(offset++,sprite,0,0,rowSize);this._appendSpriteVertex(offset++,sprite,1,0,rowSize);this._appendSpriteVertex(offset++,sprite,1,1,rowSize);this._appendSpriteVertex(offset++,sprite,0,1,rowSize);}engine.updateDynamicVertexBuffer(this._vertexBuffer,this._vertices,max*this._vertexStrideSize);var effect=this._effectBase;if(this._scene.fogMode!==BABYLON.Scene.FOGMODE_NONE){effect=this._effectFog;}engine.enableEffect(effect);var viewMatrix=this._scene.getViewMatrix();effect.setTexture("diffuseSampler",this._spriteTexture);effect.setMatrix("view",viewMatrix);effect.setMatrix("projection",this._scene.getProjectionMatrix());effect.setFloat2("textureInfos",this.cellSize/baseSize.width,this.cellSize/baseSize.height);if(this._scene.fogMode!==BABYLON.Scene.FOGMODE_NONE){effect.setFloat4("vFogInfos",this._scene.fogMode,this._scene.fogStart,this._scene.fogEnd,this._scene.fogDensity);effect.setColor3("vFogColor",this._scene.fogColor);}engine.bindBuffers(this._vertexBuffer,this._indexBuffer,this._vertexDeclaration,this._vertexStrideSize,effect);effect.setBool("alphaTest",true);engine.setColorWrite(false);engine.draw(true,0,max*6);engine.setColorWrite(true);effect.setBool("alphaTest",false);engine.setAlphaMode(BABYLON.Engine.ALPHA_COMBINE);engine.draw(true,0,max*6);engine.setAlphaMode(BABYLON.Engine.ALPHA_DISABLE);};SpriteManager.prototype.dispose=function(){if(this._vertexBuffer){this._scene.getEngine()._releaseBuffer(this._vertexBuffer);this._vertexBuffer=null;}if(this._indexBuffer){this._scene.getEngine()._releaseBuffer(this._indexBuffer);this._indexBuffer=null;}if(this._spriteTexture){this._spriteTexture.dispose();this._spriteTexture=null;}var index=this._scene.spriteManagers.indexOf(this);this._scene.spriteManagers.splice(index,1);if(this.onDispose){this.onDispose();}};return SpriteManager;})();BABYLON.SpriteManager=SpriteManager;})(BABYLON||(BABYLON={}));var BABYLON;(function(BABYLON){var Sprite=(function(){function Sprite(name,manager){this.name=name;this.color=new BABYLON.Color4(1.0,1.0,1.0,1.0);this.size=1.0;this.angle=0;this.cellIndex=0;this.invertU=0;this.invertV=0;this.animations=new Array();this._animationStarted=false;this._loopAnimation=false;this._fromIndex=0;this._toIndex=0;this._delay=0;this._direction=1;this._frameCount=0;this._time=0;this._manager=manager;this._manager.sprites.push(this);this.position=BABYLON.Vector3.Zero();}Sprite.prototype.playAnimation=function(from,to,loop,delay){this._fromIndex=from;this._toIndex=to;this._loopAnimation=loop;this._delay=delay;this._animationStarted=true;this._direction=from<to?1:-1;this.cellIndex=from;this._time=0;};Sprite.prototype.stopAnimation=function(){this._animationStarted=false;};Sprite.prototype._animate=function(deltaTime){if(!this._animationStarted)return;this._time+=deltaTime;if(this._time>this._delay){this._time=this._time%this._delay;this.cellIndex+=this._direction;if(this.cellIndex==this._toIndex){if(this._loopAnimation){this.cellIndex=this._fromIndex;}else{this._animationStarted=false;if(this.disposeWhenFinishedAnimating){this.dispose();}}}}};Sprite.prototype.dispose=function(){for(var i=0;i<this._manager.sprites.length;i++){if(this._manager.sprites[i]==this){this._manager.sprites.splice(i,1);}}};return Sprite;})();BABYLON.Sprite=Sprite;})(BABYLON||(BABYLON={}));var BABYLON;(function(BABYLON){var Layer=(function(){function Layer(name,imgUrl,scene,isBackground,color){this.name=name;this._vertexDeclaration=[2];this._vertexStrideSize=2*4;this.texture=imgUrl?new BABYLON.Texture(imgUrl,scene,true):null;this.isBackground=isBackground===undefined?true:isBackground;this.color=color===undefined?new BABYLON.Color4(1,1,1,1):color;this._scene=scene;this._scene.layers.push(this);var vertices=[];vertices.push(1,1);vertices.push(-1,1);vertices.push(-1,-1);vertices.push(1,-1);this._vertexBuffer=scene.getEngine().createVertexBuffer(vertices);var indices=[];indices.push(0);indices.push(1);indices.push(2);indices.push(0);indices.push(2);indices.push(3);this._indexBuffer=scene.getEngine().createIndexBuffer(indices);this._effect=this._scene.getEngine().createEffect("layer",["position"],["textureMatrix","color"],["textureSampler"],"");}Layer.prototype.render=function(){if(!this._effect.isReady()||!this.texture||!this.texture.isReady())return;var engine=this._scene.getEngine();engine.enableEffect(this._effect);engine.setState(false);this._effect.setTexture("textureSampler",this.texture);this._effect.setMatrix("textureMatrix",this.texture.getTextureMatrix());this._effect.setFloat4("color",this.color.r,this.color.g,this.color.b,this.color.a);engine.bindBuffers(this._vertexBuffer,this._indexBuffer,this._vertexDeclaration,this._vertexStrideSize,this._effect);engine.setAlphaMode(BABYLON.Engine.ALPHA_COMBINE);engine.draw(true,0,6);engine.setAlphaMode(BABYLON.Engine.ALPHA_DISABLE);};Layer.prototype.dispose=function(){if(this._vertexBuffer){this._scene.getEngine()._releaseBuffer(this._vertexBuffer);this._vertexBuffer=null;}if(this._indexBuffer){this._scene.getEngine()._releaseBuffer(this._indexBuffer);this._indexBuffer=null;}if(this.texture){this.texture.dispose();this.texture=null;}var index=this._scene.layers.indexOf(this);this._scene.layers.splice(index,1);if(this.onDispose){this.onDispose();}};return Layer;})();BABYLON.Layer=Layer;})(BABYLON||(BABYLON={}));var BABYLON;(function(BABYLON){var Particle=(function(){function Particle(){this.position=BABYLON.Vector3.Zero();this.direction=BABYLON.Vector3.Zero();this.color=new BABYLON.Color4(0,0,0,0);this.colorStep=new BABYLON.Color4(0,0,0,0);this.lifeTime=1.0;this.age=0;this.size=0;this.angle=0;this.angularSpeed=0;}return Particle;})();BABYLON.Particle=Particle;})(BABYLON||(BABYLON={}));var BABYLON;(function(BABYLON){var randomNumber=function(min,max){if(min==max){return(min);}var random=Math.random();return((random*(max-min))+min);};var ParticleSystem=(function(){function ParticleSystem(name,capacity,scene,fragmentElement){var _this=this;this.name=name;this.fragmentElement=fragmentElement;this.renderingGroupId=0;this.emitter=null;this.emitRate=10;this.manualEmitCount=-1;this.updateSpeed=0.01;this.targetStopDuration=0;this.disposeOnStop=false;this.minEmitPower=1;this.maxEmitPower=1;this.minLifeTime=1;this.maxLifeTime=1;this.minSize=1;this.maxSize=1;this.minAngularSpeed=0;this.maxAngularSpeed=0;this.blendMode=BABYLON.ParticleSystem.BLENDMODE_ONEONE;this.forceDepthWrite=false;this.gravity=BABYLON.Vector3.Zero();this.direction1=new BABYLON.Vector3(0,1.0,0);this.direction2=new BABYLON.Vector3(0,1.0,0);this.minEmitBox=new BABYLON.Vector3(-0.5,-0.5,-0.5);this.maxEmitBox=new BABYLON.Vector3(0.5,0.5,0.5);this.color1=new BABYLON.Color4(1.0,1.0,1.0,1.0);this.color2=new BABYLON.Color4(1.0,1.0,1.0,1.0);this.colorDead=new BABYLON.Color4(0,0,0,1.0);this.textureMask=new BABYLON.Color4(1.0,1.0,1.0,1.0);this.particles=new Array();this._vertexDeclaration=[3,4,4];this._vertexStrideSize=11*4;this._stockParticles=new Array();this._newPartsExcess=0;this._scaledColorStep=new BABYLON.Color4(0,0,0,0);this._colorDiff=new BABYLON.Color4(0,0,0,0);this._scaledDirection=BABYLON.Vector3.Zero();this._scaledGravity=BABYLON.Vector3.Zero();this._currentRenderId=-1;this._started=false;this._stopped=false;this._actualFrame=0;this.id=name;this._capacity=capacity;this._scene=scene;scene.particleSystems.push(this);this._vertexBuffer=scene.getEngine().createDynamicVertexBuffer(capacity*this._vertexStrideSize*4);var indices=[];var index=0;for(var count=0;count<capacity;count++){indices.push(index);indices.push(index+1);indices.push(index+2);indices.push(index);indices.push(index+2);indices.push(index+3);index+=4;}this._indexBuffer=scene.getEngine().createIndexBuffer(indices);this._vertices=new Float32Array(capacity*this._vertexStrideSize);this.startDirectionFunction=function(emitPower,worldMatrix,directionToUpdate){var randX=randomNumber(_this.direction1.x,_this.direction2.x);var randY=randomNumber(_this.direction1.y,_this.direction2.y);var randZ=randomNumber(_this.direction1.z,_this.direction2.z);BABYLON.Vector3.TransformNormalFromFloatsToRef(randX*emitPower,randY*emitPower,randZ*emitPower,worldMatrix,directionToUpdate);};this.startPositionFunction=function(worldMatrix,positionToUpdate){var randX=randomNumber(_this.minEmitBox.x,_this.maxEmitBox.x);var randY=randomNumber(_this.minEmitBox.y,_this.maxEmitBox.y);var randZ=randomNumber(_this.minEmitBox.z,_this.maxEmitBox.z);BABYLON.Vector3.TransformCoordinatesFromFloatsToRef(randX,randY,randZ,worldMatrix,positionToUpdate);};}ParticleSystem.prototype.getCapacity=function(){return this._capacity;};ParticleSystem.prototype.isAlive=function(){return this._alive;};ParticleSystem.prototype.isStarted=function(){return this._started;};ParticleSystem.prototype.start=function(){this._started=true;this._stopped=false;this._actualFrame=0;};ParticleSystem.prototype.stop=function(){this._stopped=true;};ParticleSystem.prototype._appendParticleVertex=function(index,particle,offsetX,offsetY){var offset=index*11;this._vertices[offset]=particle.position.x;this._vertices[offset+1]=particle.position.y;this._vertices[offset+2]=particle.position.z;this._vertices[offset+3]=particle.color.r;this._vertices[offset+4]=particle.color.g;this._vertices[offset+5]=particle.color.b;this._vertices[offset+6]=particle.color.a;this._vertices[offset+7]=particle.angle;this._vertices[offset+8]=particle.size;this._vertices[offset+9]=offsetX;this._vertices[offset+10]=offsetY;};ParticleSystem.prototype._update=function(newParticles){this._alive=this.particles.length>0;for(var index=0;index<this.particles.length;index++){var particle=this.particles[index];particle.age+=this._scaledUpdateSpeed;if(particle.age>=particle.lifeTime){this._stockParticles.push(this.particles.splice(index,1)[0]);index--;continue;}else{particle.colorStep.scaleToRef(this._scaledUpdateSpeed,this._scaledColorStep);particle.color.addInPlace(this._scaledColorStep);if(particle.color.a<0)particle.color.a=0;particle.angle+=particle.angularSpeed*this._scaledUpdateSpeed;particle.direction.scaleToRef(this._scaledUpdateSpeed,this._scaledDirection);particle.position.addInPlace(this._scaledDirection);this.gravity.scaleToRef(this._scaledUpdateSpeed,this._scaledGravity);particle.direction.addInPlace(this._scaledGravity);}}var worldMatrix;if(this.emitter.position){worldMatrix=this.emitter.getWorldMatrix();}else{worldMatrix=BABYLON.Matrix.Translation(this.emitter.x,this.emitter.y,this.emitter.z);}for(index=0;index<newParticles;index++){if(this.particles.length==this._capacity){break;}if(this._stockParticles.length!==0){particle=this._stockParticles.pop();particle.age=0;}else{particle=new BABYLON.Particle();}this.particles.push(particle);var emitPower=randomNumber(this.minEmitPower,this.maxEmitPower);this.startDirectionFunction(emitPower,worldMatrix,particle.direction);particle.lifeTime=randomNumber(this.minLifeTime,this.maxLifeTime);particle.size=randomNumber(this.minSize,this.maxSize);particle.angularSpeed=randomNumber(this.minAngularSpeed,this.maxAngularSpeed);this.startPositionFunction(worldMatrix,particle.position);var step=randomNumber(0,1.0);BABYLON.Color4.LerpToRef(this.color1,this.color2,step,particle.color);this.colorDead.subtractToRef(particle.color,this._colorDiff);this._colorDiff.scaleToRef(1.0/particle.lifeTime,particle.colorStep);}};ParticleSystem.prototype._getEffect=function(){var defines=[];if(this._scene.clipPlane){defines.push("#define CLIPPLANE");}var join=defines.join("\n");if(this._cachedDefines!=join){this._cachedDefines=join;var baseName;if(this.fragmentElement){baseName={vertex:"particles",fragmentElement:this.fragmentElement};}else{baseName="particles";}this._effect=this._scene.getEngine().createEffect(baseName,["position","color","options"],["invView","view","projection","vClipPlane","textureMask"],["diffuseSampler"],join);}return this._effect;};ParticleSystem.prototype.animate=function(){if(!this._started)return;var effect=this._getEffect();if(!this.emitter||!effect.isReady()||!this.particleTexture||!this.particleTexture.isReady())return;if(this._currentRenderId===this._scene.getRenderId()){return;}this._currentRenderId=this._scene.getRenderId();this._scaledUpdateSpeed=this.updateSpeed*this._scene.getAnimationRatio();var emitCout;if(this.manualEmitCount>-1){emitCout=this.manualEmitCount;this.manualEmitCount=0;}else{emitCout=this.emitRate;}var newParticles=((emitCout*this._scaledUpdateSpeed)>>0);this._newPartsExcess+=emitCout*this._scaledUpdateSpeed-newParticles;if(this._newPartsExcess>1.0){newParticles+=this._newPartsExcess>>0;this._newPartsExcess-=this._newPartsExcess>>0;}this._alive=false;if(!this._stopped){this._actualFrame+=this._scaledUpdateSpeed;if(this.targetStopDuration&&this._actualFrame>=this.targetStopDuration)this.stop();}else{newParticles=0;}this._update(newParticles);if(this._stopped){if(!this._alive){this._started=false;if(this.disposeOnStop){this._scene._toBeDisposed.push(this);}}}var offset=0;for(var index=0;index<this.particles.length;index++){var particle=this.particles[index];this._appendParticleVertex(offset++,particle,0,0);this._appendParticleVertex(offset++,particle,1,0);this._appendParticleVertex(offset++,particle,1,1);this._appendParticleVertex(offset++,particle,0,1);}var engine=this._scene.getEngine();engine.updateDynamicVertexBuffer(this._vertexBuffer,this._vertices,this.particles.length*this._vertexStrideSize);};ParticleSystem.prototype.render=function(){var effect=this._getEffect();if(!this.emitter||!effect.isReady()||!this.particleTexture||!this.particleTexture.isReady()||!this.particles.length)return 0;var engine=this._scene.getEngine();engine.enableEffect(effect);var viewMatrix=this._scene.getViewMatrix();effect.setTexture("diffuseSampler",this.particleTexture);effect.setMatrix("view",viewMatrix);effect.setMatrix("projection",this._scene.getProjectionMatrix());effect.setFloat4("textureMask",this.textureMask.r,this.textureMask.g,this.textureMask.b,this.textureMask.a);if(this._scene.clipPlane){var clipPlane=this._scene.clipPlane;var invView=viewMatrix.clone();invView.invert();effect.setMatrix("invView",invView);effect.setFloat4("vClipPlane",clipPlane.normal.x,clipPlane.normal.y,clipPlane.normal.z,clipPlane.d);}engine.bindBuffers(this._vertexBuffer,this._indexBuffer,this._vertexDeclaration,this._vertexStrideSize,effect);if(this.blendMode===BABYLON.ParticleSystem.BLENDMODE_ONEONE){engine.setAlphaMode(BABYLON.Engine.ALPHA_ADD);}else{engine.setAlphaMode(BABYLON.Engine.ALPHA_COMBINE);}if(this.forceDepthWrite){engine.setDepthWrite(true);}engine.draw(true,0,this.particles.length*6);engine.setAlphaMode(BABYLON.Engine.ALPHA_DISABLE);return this.particles.length;};ParticleSystem.prototype.dispose=function(){if(this._vertexBuffer){this._scene.getEngine()._releaseBuffer(this._vertexBuffer);this._vertexBuffer=null;}if(this._indexBuffer){this._scene.getEngine()._releaseBuffer(this._indexBuffer);this._indexBuffer=null;}if(this.particleTexture){this.particleTexture.dispose();this.particleTexture=null;}var index=this._scene.particleSystems.indexOf(this);this._scene.particleSystems.splice(index,1);if(this.onDispose){this.onDispose();}};ParticleSystem.prototype.clone=function(name,newEmitter){var result=new BABYLON.ParticleSystem(name,this._capacity,this._scene);BABYLON.Tools.DeepCopy(this,result,["particles"],["_vertexDeclaration","_vertexStrideSize"]);if(newEmitter===undefined){newEmitter=this.emitter;}result.emitter=newEmitter;if(this.particleTexture){result.particleTexture=new BABYLON.Texture(this.particleTexture.url,this._scene);}result.start();return result;};ParticleSystem.BLENDMODE_ONEONE=0;ParticleSystem.BLENDMODE_STANDARD=1;return ParticleSystem;})();BABYLON.ParticleSystem=ParticleSystem;})(BABYLON||(BABYLON={}));var BABYLON;(function(BABYLON){var Animation=(function(){function Animation(name,targetProperty,framePerSecond,dataType,loopMode){this.name=name;this.targetProperty=targetProperty;this.framePerSecond=framePerSecond;this.dataType=dataType;this.loopMode=loopMode;this._offsetsCache={};this._highLimitsCache={};this._stopped=false;this.targetPropertyPath=targetProperty.split(".");this.dataType=dataType;this.loopMode=loopMode===undefined?Animation.ANIMATIONLOOPMODE_CYCLE:loopMode;}Animation.prototype.isStopped=function(){return this._stopped;};Animation.prototype.getKeys=function(){return this._keys;};Animation.prototype.floatInterpolateFunction=function(startValue,endValue,gradient){return startValue+(endValue-startValue)*gradient;};Animation.prototype.quaternionInterpolateFunction=function(startValue,endValue,gradient){return BABYLON.Quaternion.Slerp(startValue,endValue,gradient);};Animation.prototype.vector3InterpolateFunction=function(startValue,endValue,gradient){return BABYLON.Vector3.Lerp(startValue,endValue,gradient);};Animation.prototype.color3InterpolateFunction=function(startValue,endValue,gradient){return BABYLON.Color3.Lerp(startValue,endValue,gradient);};Animation.prototype.clone=function(){var clone=new Animation(this.name,this.targetPropertyPath.join("."),this.framePerSecond,this.dataType,this.loopMode);clone.setKeys(this._keys);return clone;};Animation.prototype.setKeys=function(values){this._keys=values.slice(0);this._offsetsCache={};this._highLimitsCache={};};Animation.prototype._interpolate=function(currentFrame,repeatCount,loopMode,offsetValue,highLimitValue){if(loopMode===Animation.ANIMATIONLOOPMODE_CONSTANT&&repeatCount>0){return highLimitValue.clone?highLimitValue.clone():highLimitValue;}this.currentFrame=currentFrame;for(var key=0;key<this._keys.length;key++){if(this._keys[key+1].frame>=currentFrame){var startValue=this._keys[key].value;var endValue=this._keys[key+1].value;var gradient=(currentFrame-this._keys[key].frame)/(this._keys[key+1].frame-this._keys[key].frame);switch(this.dataType){case Animation.ANIMATIONTYPE_FLOAT:switch(loopMode){case Animation.ANIMATIONLOOPMODE_CYCLE:case Animation.ANIMATIONLOOPMODE_CONSTANT:return this.floatInterpolateFunction(startValue,endValue,gradient);case Animation.ANIMATIONLOOPMODE_RELATIVE:return offsetValue*repeatCount+this.floatInterpolateFunction(startValue,endValue,gradient);}break;case Animation.ANIMATIONTYPE_QUATERNION:var quaternion=null;switch(loopMode){case Animation.ANIMATIONLOOPMODE_CYCLE:case Animation.ANIMATIONLOOPMODE_CONSTANT:quaternion=this.quaternionInterpolateFunction(startValue,endValue,gradient);break;case Animation.ANIMATIONLOOPMODE_RELATIVE:quaternion=this.quaternionInterpolateFunction(startValue,endValue,gradient).add(offsetValue.scale(repeatCount));break;}return quaternion;case Animation.ANIMATIONTYPE_VECTOR3:switch(loopMode){case Animation.ANIMATIONLOOPMODE_CYCLE:case Animation.ANIMATIONLOOPMODE_CONSTANT:return this.vector3InterpolateFunction(startValue,endValue,gradient);case Animation.ANIMATIONLOOPMODE_RELATIVE:return this.vector3InterpolateFunction(startValue,endValue,gradient).add(offsetValue.scale(repeatCount));}case Animation.ANIMATIONTYPE_COLOR3:switch(loopMode){case Animation.ANIMATIONLOOPMODE_CYCLE:case Animation.ANIMATIONLOOPMODE_CONSTANT:return this.color3InterpolateFunction(startValue,endValue,gradient);case Animation.ANIMATIONLOOPMODE_RELATIVE:return this.color3InterpolateFunction(startValue,endValue,gradient).add(offsetValue.scale(repeatCount));}case Animation.ANIMATIONTYPE_MATRIX:switch(loopMode){case Animation.ANIMATIONLOOPMODE_CYCLE:case Animation.ANIMATIONLOOPMODE_CONSTANT:case Animation.ANIMATIONLOOPMODE_RELATIVE:return startValue;}default:break;}break;}}return this._keys[this._keys.length-1].value;};Animation.prototype.animate=function(delay,from,to,loop,speedRatio){if(!this.targetPropertyPath||this.targetPropertyPath.length<1){this._stopped=true;return false;}var returnValue=true;if(this._keys[0].frame!=0){var newKey={frame:0,value:this._keys[0].value};this._keys.splice(0,0,newKey);}if(from<this._keys[0].frame||from>this._keys[this._keys.length-1].frame){from=this._keys[0].frame;}if(to<this._keys[0].frame||to>this._keys[this._keys.length-1].frame){to=this._keys[this._keys.length-1].frame;}var range=to-from;var offsetValue;var ratio=delay*(this.framePerSecond*speedRatio)/1000.0;if(ratio>range&&!loop){returnValue=false;highLimitValue=this._keys[this._keys.length-1].value;}else{var highLimitValue=0;if(this.loopMode!=Animation.ANIMATIONLOOPMODE_CYCLE){var keyOffset=to.toString()+from.toString();if(!this._offsetsCache[keyOffset]){var fromValue=this._interpolate(from,0,Animation.ANIMATIONLOOPMODE_CYCLE);var toValue=this._interpolate(to,0,Animation.ANIMATIONLOOPMODE_CYCLE);switch(this.dataType){case Animation.ANIMATIONTYPE_FLOAT:this._offsetsCache[keyOffset]=toValue-fromValue;break;case Animation.ANIMATIONTYPE_QUATERNION:this._offsetsCache[keyOffset]=toValue.subtract(fromValue);break;case Animation.ANIMATIONTYPE_VECTOR3:this._offsetsCache[keyOffset]=toValue.subtract(fromValue);case Animation.ANIMATIONTYPE_COLOR3:this._offsetsCache[keyOffset]=toValue.subtract(fromValue);default:break;}this._highLimitsCache[keyOffset]=toValue;}highLimitValue=this._highLimitsCache[keyOffset];offsetValue=this._offsetsCache[keyOffset];}}if(offsetValue===undefined){switch(this.dataType){case Animation.ANIMATIONTYPE_FLOAT:offsetValue=0;break;case Animation.ANIMATIONTYPE_QUATERNION:offsetValue=new BABYLON.Quaternion();break;case Animation.ANIMATIONTYPE_VECTOR3:offsetValue=BABYLON.Vector3.Zero();break;case Animation.ANIMATIONTYPE_COLOR3:offsetValue=BABYLON.Color3.Black();}}var repeatCount=(ratio/range)>>0;var currentFrame=returnValue?from+ratio%range:to;var currentValue=this._interpolate(currentFrame,repeatCount,this.loopMode,offsetValue,highLimitValue);if(this.targetPropertyPath.length>1){var property=this._target[this.targetPropertyPath[0]];for(var index=1;index<this.targetPropertyPath.length-1;index++){property=property[this.targetPropertyPath[index]];}property[this.targetPropertyPath[this.targetPropertyPath.length-1]]=currentValue;}else{this._target[this.targetPropertyPath[0]]=currentValue;}if(this._target.markAsDirty){this._target.markAsDirty(this.targetProperty);}if(!returnValue){this._stopped=true;}return returnValue;};Object.defineProperty(Animation,"ANIMATIONTYPE_FLOAT",{get:function(){return Animation._ANIMATIONTYPE_FLOAT;},enumerable:true,configurable:true});Object.defineProperty(Animation,"ANIMATIONTYPE_VECTOR3",{get:function(){return Animation._ANIMATIONTYPE_VECTOR3;},enumerable:true,configurable:true});Object.defineProperty(Animation,"ANIMATIONTYPE_QUATERNION",{get:function(){return Animation._ANIMATIONTYPE_QUATERNION;},enumerable:true,configurable:true});Object.defineProperty(Animation,"ANIMATIONTYPE_MATRIX",{get:function(){return Animation._ANIMATIONTYPE_MATRIX;},enumerable:true,configurable:true});Object.defineProperty(Animation,"ANIMATIONTYPE_COLOR3",{get:function(){return Animation._ANIMATIONTYPE_COLOR3;},enumerable:true,configurable:true});Object.defineProperty(Animation,"ANIMATIONLOOPMODE_RELATIVE",{get:function(){return Animation._ANIMATIONLOOPMODE_RELATIVE;},enumerable:true,configurable:true});Object.defineProperty(Animation,"ANIMATIONLOOPMODE_CYCLE",{get:function(){return Animation._ANIMATIONLOOPMODE_CYCLE;},enumerable:true,configurable:true});Object.defineProperty(Animation,"ANIMATIONLOOPMODE_CONSTANT",{get:function(){return Animation._ANIMATIONLOOPMODE_CONSTANT;},enumerable:true,configurable:true});Animation._ANIMATIONTYPE_FLOAT=0;Animation._ANIMATIONTYPE_VECTOR3=1;Animation._ANIMATIONTYPE_QUATERNION=2;Animation._ANIMATIONTYPE_MATRIX=3;Animation._ANIMATIONTYPE_COLOR3=4;Animation._ANIMATIONLOOPMODE_RELATIVE=0;Animation._ANIMATIONLOOPMODE_CYCLE=1;Animation._ANIMATIONLOOPMODE_CONSTANT=2;return Animation;})();BABYLON.Animation=Animation;})(BABYLON||(BABYLON={}));var BABYLON;(function(BABYLON){var Animatable=(function(){function Animatable(scene,target,fromFrame,toFrame,loopAnimation,speedRatio,onAnimationEnd,animations){if(typeof fromFrame==="undefined"){fromFrame=0;}if(typeof toFrame==="undefined"){toFrame=100;}if(typeof loopAnimation==="undefined"){loopAnimation=false;}if(typeof speedRatio==="undefined"){speedRatio=1.0;}this.target=target;this.fromFrame=fromFrame;this.toFrame=toFrame;this.loopAnimation=loopAnimation;this.speedRatio=speedRatio;this.onAnimationEnd=onAnimationEnd;this._animations=new Array();this._paused=false;this.animationStarted=false;if(animations){this.appendAnimations(target,animations);}this._scene=scene;scene._activeAnimatables.push(this);}Animatable.prototype.appendAnimations=function(target,animations){for(var index=0;index<animations.length;index++){var animation=animations[index];animation._target=target;this._animations.push(animation);}};Animatable.prototype.getAnimationByTargetProperty=function(property){var animations=this._animations;for(var index=0;index<animations.length;index++){if(animations[index].targetProperty===property){return animations[index];}}return null;};Animatable.prototype.pause=function(){this._paused=true;};Animatable.prototype.restart=function(){this._paused=false;};Animatable.prototype.stop=function(){var index=this._scene._activeAnimatables.indexOf(this);if(index>-1){this._scene._activeAnimatables.splice(index,1);}if(this.onAnimationEnd){this.onAnimationEnd();}};Animatable.prototype._animate=function(delay){if(this._paused){return true;}if(!this._localDelayOffset){this._localDelayOffset=delay;}var running=false;var animations=this._animations;for(var index=0;index<animations.length;index++){var animation=animations[index];var isRunning=animation.animate(delay-this._localDelayOffset,this.fromFrame,this.toFrame,this.loopAnimation,this.speedRatio);running=running||isRunning;}if(!running&&this.onAnimationEnd){this.onAnimationEnd();}return running;};return Animatable;})();BABYLON.Animatable=Animatable;})(BABYLON||(BABYLON={}));var BABYLON;(function(BABYLON){var Octree=(function(){function Octree(creationFunc,maxBlockCapacity,maxDepth){if(typeof maxDepth==="undefined"){maxDepth=2;}this.maxDepth=maxDepth;this.dynamicContent=new Array();this._maxBlockCapacity=maxBlockCapacity||64;this._selectionContent=new BABYLON.SmartArray(1024);this._creationFunc=creationFunc;}Octree.prototype.update=function(worldMin,worldMax,entries){Octree._CreateBlocks(worldMin,worldMax,entries,this._maxBlockCapacity,0,this.maxDepth,this,this._creationFunc);};Octree.prototype.addMesh=function(entry){for(var index=0;index<this.blocks.length;index++){var block=this.blocks[index];block.addEntry(entry);}};Octree.prototype.select=function(frustumPlanes,allowDuplicate){this._selectionContent.reset();for(var index=0;index<this.blocks.length;index++){var block=this.blocks[index];block.select(frustumPlanes,this._selectionContent,allowDuplicate);}if(allowDuplicate){this._selectionContent.concat(this.dynamicContent);}else{this._selectionContent.concatWithNoDuplicate(this.dynamicContent);}return this._selectionContent;};Octree.prototype.intersects=function(sphereCenter,sphereRadius,allowDuplicate){this._selectionContent.reset();for(var index=0;index<this.blocks.length;index++){var block=this.blocks[index];block.intersects(sphereCenter,sphereRadius,this._selectionContent,allowDuplicate);}if(allowDuplicate){this._selectionContent.concat(this.dynamicContent);}else{this._selectionContent.concatWithNoDuplicate(this.dynamicContent);}return this._selectionContent;};Octree.prototype.intersectsRay=function(ray){this._selectionContent.reset();for(var index=0;index<this.blocks.length;index++){var block=this.blocks[index];block.intersectsRay(ray,this._selectionContent);}this._selectionContent.concatWithNoDuplicate(this.dynamicContent);return this._selectionContent;};Octree._CreateBlocks=function(worldMin,worldMax,entries,maxBlockCapacity,currentDepth,maxDepth,target,creationFunc){target.blocks=new Array();var blockSize=new BABYLON.Vector3((worldMax.x-worldMin.x)/2,(worldMax.y-worldMin.y)/2,(worldMax.z-worldMin.z)/2);for(var x=0;x<2;x++){for(var y=0;y<2;y++){for(var z=0;z<2;z++){var localMin=worldMin.add(blockSize.multiplyByFloats(x,y,z));var localMax=worldMin.add(blockSize.multiplyByFloats(x+1,y+1,z+1));var block=new BABYLON.OctreeBlock(localMin,localMax,maxBlockCapacity,currentDepth+1,maxDepth,creationFunc);block.addEntries(entries);target.blocks.push(block);}}}};Octree.CreationFuncForMeshes=function(entry,block){if(entry.getBoundingInfo().boundingBox.intersectsMinMax(block.minPoint,block.maxPoint)){block.entries.push(entry);}};Octree.CreationFuncForSubMeshes=function(entry,block){if(entry.getBoundingInfo().boundingBox.intersectsMinMax(block.minPoint,block.maxPoint)){block.entries.push(entry);}};return Octree;})();BABYLON.Octree=Octree;})(BABYLON||(BABYLON={}));var BABYLON;(function(BABYLON){var OctreeBlock=(function(){function OctreeBlock(minPoint,maxPoint,capacity,depth,maxDepth,creationFunc){this.entries=new Array();this._boundingVectors=new Array();this._capacity=capacity;this._depth=depth;this._maxDepth=maxDepth;this._creationFunc=creationFunc;this._minPoint=minPoint;this._maxPoint=maxPoint;this._boundingVectors.push(minPoint.clone());this._boundingVectors.push(maxPoint.clone());this._boundingVectors.push(minPoint.clone());this._boundingVectors[2].x=maxPoint.x;this._boundingVectors.push(minPoint.clone());this._boundingVectors[3].y=maxPoint.y;this._boundingVectors.push(minPoint.clone());this._boundingVectors[4].z=maxPoint.z;this._boundingVectors.push(maxPoint.clone());this._boundingVectors[5].z=minPoint.z;this._boundingVectors.push(maxPoint.clone());this._boundingVectors[6].x=minPoint.x;this._boundingVectors.push(maxPoint.clone());this._boundingVectors[7].y=minPoint.y;}Object.defineProperty(OctreeBlock.prototype,"capacity",{get:function(){return this._capacity;},enumerable:true,configurable:true});Object.defineProperty(OctreeBlock.prototype,"minPoint",{get:function(){return this._minPoint;},enumerable:true,configurable:true});Object.defineProperty(OctreeBlock.prototype,"maxPoint",{get:function(){return this._maxPoint;},enumerable:true,configurable:true});OctreeBlock.prototype.addEntry=function(entry){if(this.blocks){for(var index=0;index<this.blocks.length;index++){var block=this.blocks[index];block.addEntry(entry);}return;}this._creationFunc(entry,this);if(this.entries.length>this.capacity&&this._depth<this._maxDepth){this.createInnerBlocks();}};OctreeBlock.prototype.addEntries=function(entries){for(var index=0;index<entries.length;index++){var mesh=entries[index];this.addEntry(mesh);}};OctreeBlock.prototype.select=function(frustumPlanes,selection,allowDuplicate){if(BABYLON.BoundingBox.IsInFrustum(this._boundingVectors,frustumPlanes)){if(this.blocks){for(var index=0;index<this.blocks.length;index++){var block=this.blocks[index];block.select(frustumPlanes,selection,allowDuplicate);}return;}if(allowDuplicate){selection.concat(this.entries);}else{selection.concatWithNoDuplicate(this.entries);}}};OctreeBlock.prototype.intersects=function(sphereCenter,sphereRadius,selection,allowDuplicate){if(BABYLON.BoundingBox.IntersectsSphere(this._minPoint,this._maxPoint,sphereCenter,sphereRadius)){if(this.blocks){for(var index=0;index<this.blocks.length;index++){var block=this.blocks[index];block.intersects(sphereCenter,sphereRadius,selection,allowDuplicate);}return;}if(allowDuplicate){selection.concat(this.entries);}else{selection.concatWithNoDuplicate(this.entries);}}};OctreeBlock.prototype.intersectsRay=function(ray,selection){if(ray.intersectsBoxMinMax(this._minPoint,this._maxPoint)){if(this.blocks){for(var index=0;index<this.blocks.length;index++){var block=this.blocks[index];block.intersectsRay(ray,selection);}return;}selection.concatWithNoDuplicate(this.entries);}};OctreeBlock.prototype.createInnerBlocks=function(){BABYLON.Octree._CreateBlocks(this._minPoint,this._maxPoint,this.entries,this._capacity,this._depth,this._maxDepth,this,this._creationFunc);};return OctreeBlock;})();BABYLON.OctreeBlock=OctreeBlock;})(BABYLON||(BABYLON={}));var BABYLON;(function(BABYLON){var Bone=(function(){function Bone(name,skeleton,parentBone,matrix){this.name=name;this.children=new Array();this.animations=new Array();this._worldTransform=new BABYLON.Matrix();this._absoluteTransform=new BABYLON.Matrix();this._invertedAbsoluteTransform=new BABYLON.Matrix();this._skeleton=skeleton;this._matrix=matrix;this._baseMatrix=matrix;skeleton.bones.push(this);if(parentBone){this._parent=parentBone;parentBone.children.push(this);}else{this._parent=null;}this._updateDifferenceMatrix();}Bone.prototype.getParent=function(){return this._parent;};Bone.prototype.getLocalMatrix=function(){return this._matrix;};Bone.prototype.getBaseMatrix=function(){return this._baseMatrix;};Bone.prototype.getWorldMatrix=function(){return this._worldTransform;};Bone.prototype.getInvertedAbsoluteTransform=function(){return this._invertedAbsoluteTransform;};Bone.prototype.getAbsoluteMatrix=function(){var matrix=this._matrix.clone();var parent=this._parent;while(parent){matrix=matrix.multiply(parent.getLocalMatrix());parent=parent.getParent();}return matrix;};Bone.prototype.updateMatrix=function(matrix){this._matrix=matrix;this._skeleton._markAsDirty();this._updateDifferenceMatrix();};Bone.prototype._updateDifferenceMatrix=function(){if(this._parent){this._matrix.multiplyToRef(this._parent._absoluteTransform,this._absoluteTransform);}else{this._absoluteTransform.copyFrom(this._matrix);}this._absoluteTransform.invertToRef(this._invertedAbsoluteTransform);for(var index=0;index<this.children.length;index++){this.children[index]._updateDifferenceMatrix();}};Bone.prototype.markAsDirty=function(){this._skeleton._markAsDirty();};return Bone;})();BABYLON.Bone=Bone;})(BABYLON||(BABYLON={}));var BABYLON;(function(BABYLON){var Skeleton=(function(){function Skeleton(name,id,scene){this.name=name;this.id=id;this.bones=new Array();this._isDirty=true;this._identity=BABYLON.Matrix.Identity();this.bones=[];this._scene=scene;scene.skeletons.push(this);}Skeleton.prototype.getTransformMatrices=function(){return this._transformMatrices;};Skeleton.prototype._markAsDirty=function(){this._isDirty=true;};Skeleton.prototype.prepare=function(){if(!this._isDirty){return;}if(!this._transformMatrices||this._transformMatrices.length!==16*(this.bones.length+1)){this._transformMatrices=new Float32Array(16*(this.bones.length+1));}for(var index=0;index<this.bones.length;index++){var bone=this.bones[index];var parentBone=bone.getParent();if(parentBone){bone.getLocalMatrix().multiplyToRef(parentBone.getWorldMatrix(),bone.getWorldMatrix());}else{bone.getWorldMatrix().copyFrom(bone.getLocalMatrix());}bone.getInvertedAbsoluteTransform().multiplyToArray(bone.getWorldMatrix(),this._transformMatrices,index*16);}this._identity.copyToArray(this._transformMatrices,this.bones.length*16);this._isDirty=false;};Skeleton.prototype.getAnimatables=function(){if(!this._animatables||this._animatables.length!=this.bones.length){this._animatables=[];for(var index=0;index<this.bones.length;index++){this._animatables.push(this.bones[index]);}}return this._animatables;};Skeleton.prototype.clone=function(name,id){var result=new BABYLON.Skeleton(name,id||name,this._scene);for(var index=0;index<this.bones.length;index++){var source=this.bones[index];var parentBone=null;if(source.getParent()){var parentIndex=this.bones.indexOf(source.getParent());parentBone=result.bones[parentIndex];}var bone=new BABYLON.Bone(source.name,result,parentBone,source.getBaseMatrix());BABYLON.Tools.DeepCopy(source.animations,bone.animations);}return result;};return Skeleton;})();BABYLON.Skeleton=Skeleton;})(BABYLON||(BABYLON={}));var BABYLON;(function(BABYLON){var PostProcess=(function(){function PostProcess(name,fragmentUrl,parameters,samplers,ratio,camera,samplingMode,engine,reusable){this.name=name;this.width=-1;this.height=-1;this._reusable=false;this._textures=new BABYLON.SmartArray(2);this._currentRenderTextureInd=0;if(camera!=null){this._camera=camera;this._scene=camera.getScene();camera.attachPostProcess(this);this._engine=this._scene.getEngine();}else{this._engine=engine;}this._renderRatio=ratio;this.renderTargetSamplingMode=samplingMode?samplingMode:BABYLON.Texture.NEAREST_SAMPLINGMODE;this._reusable=reusable||false;samplers=samplers||[];samplers.push("textureSampler");this._effect=this._engine.createEffect({vertex:"postprocess",fragment:fragmentUrl},["position"],parameters||[],samplers,"");}PostProcess.prototype.isReusable=function(){return this._reusable;};PostProcess.prototype.activate=function(camera,sourceTexture){camera=camera||this._camera;var scene=camera.getScene();var desiredWidth=(sourceTexture?sourceTexture._width:this._engine.getRenderingCanvas().width)*this._renderRatio;var desiredHeight=(sourceTexture?sourceTexture._height:this._engine.getRenderingCanvas().height)*this._renderRatio;if(this.width!==desiredWidth||this.height!==desiredHeight){if(this._textures.length>0){for(var i=0;i<this._textures.length;i++){this._engine._releaseTexture(this._textures.data[i]);}this._textures.reset();}this.width=desiredWidth;this.height=desiredHeight;this._textures.push(this._engine.createRenderTargetTexture({width:this.width,height:this.height},{generateMipMaps:false,generateDepthBuffer:camera._postProcesses.indexOf(this)===camera._postProcessesTakenIndices[0],samplingMode:this.renderTargetSamplingMode}));if(this._reusable){this._textures.push(this._engine.createRenderTargetTexture({width:this.width,height:this.height},{generateMipMaps:false,generateDepthBuffer:camera._postProcesses.indexOf(this)===camera._postProcessesTakenIndices[0],samplingMode:this.renderTargetSamplingMode}));}if(this.onSizeChanged){this.onSizeChanged();}}this._engine.bindFramebuffer(this._textures.data[this._currentRenderTextureInd]);if(this.onActivate){this.onActivate(camera);}this._engine.clear(scene.clearColor,scene.autoClear||scene.forceWireframe,true);if(this._reusable){this._currentRenderTextureInd=(this._currentRenderTextureInd+1)%2;}};PostProcess.prototype.apply=function(){if(!this._effect.isReady())return null;this._engine.enableEffect(this._effect);this._engine.setState(false);this._engine.setAlphaMode(BABYLON.Engine.ALPHA_DISABLE);this._engine.setDepthBuffer(false);this._engine.setDepthWrite(false);this._effect._bindTexture("textureSampler",this._textures.data[this._currentRenderTextureInd]);if(this.onApply){this.onApply(this._effect);}return this._effect;};PostProcess.prototype.dispose=function(camera){camera=camera||this._camera;if(this._textures.length>0){for(var i=0;i<this._textures.length;i++){this._engine._releaseTexture(this._textures.data[i]);}this._textures.reset();}camera.detachPostProcess(this);var index=camera._postProcesses.indexOf(this);if(index===camera._postProcessesTakenIndices[0]&&camera._postProcessesTakenIndices.length>0){this._camera._postProcesses[camera._postProcessesTakenIndices[0]].width=-1;}};return PostProcess;})();BABYLON.PostProcess=PostProcess;})(BABYLON||(BABYLON={}));var BABYLON;(function(BABYLON){var PostProcessManager=(function(){function PostProcessManager(scene){this._vertexDeclaration=[2];this._vertexStrideSize=2*4;this._scene=scene;var vertices=[];vertices.push(1,1);vertices.push(-1,1);vertices.push(-1,-1);vertices.push(1,-1);this._vertexBuffer=scene.getEngine().createVertexBuffer(vertices);var indices=[];indices.push(0);indices.push(1);indices.push(2);indices.push(0);indices.push(2);indices.push(3);this._indexBuffer=scene.getEngine().createIndexBuffer(indices);}PostProcessManager.prototype._prepareFrame=function(sourceTexture){var postProcesses=this._scene.activeCamera._postProcesses;var postProcessesTakenIndices=this._scene.activeCamera._postProcessesTakenIndices;if(postProcessesTakenIndices.length===0||!this._scene.postProcessesEnabled){return false;}postProcesses[this._scene.activeCamera._postProcessesTakenIndices[0]].activate(this._scene.activeCamera,sourceTexture);return true;};PostProcessManager.prototype._finalizeFrame=function(doNotPresent,targetTexture){var postProcesses=this._scene.activeCamera._postProcesses;var postProcessesTakenIndices=this._scene.activeCamera._postProcessesTakenIndices;if(postProcessesTakenIndices.length===0||!this._scene.postProcessesEnabled){return;}var engine=this._scene.getEngine();for(var index=0;index<postProcessesTakenIndices.length;index++){if(index<postProcessesTakenIndices.length-1){postProcesses[postProcessesTakenIndices[index+1]].activate(this._scene.activeCamera);}else{if(targetTexture){engine.bindFramebuffer(targetTexture);}else{engine.restoreDefaultFramebuffer();}}if(doNotPresent){break;}var effect=postProcesses[postProcessesTakenIndices[index]].apply();if(effect){engine.bindBuffers(this._vertexBuffer,this._indexBuffer,this._vertexDeclaration,this._vertexStrideSize,effect);engine.draw(true,0,6);}}engine.setDepthBuffer(true);engine.setDepthWrite(true);};PostProcessManager.prototype.dispose=function(){if(this._vertexBuffer){this._scene.getEngine()._releaseBuffer(this._vertexBuffer);this._vertexBuffer=null;}if(this._indexBuffer){this._scene.getEngine()._releaseBuffer(this._indexBuffer);this._indexBuffer=null;}};return PostProcessManager;})();BABYLON.PostProcessManager=PostProcessManager;})(BABYLON||(BABYLON={}));var __extends=this.__extends||function(d,b){for(var p in b)if(b.hasOwnProperty(p))d[p]=b[p];function __(){this.constructor=d;}__.prototype=b.prototype;d.prototype=new __();};var BABYLON;(function(BABYLON){var PassPostProcess=(function(_super){__extends(PassPostProcess,_super);function PassPostProcess(name,ratio,camera,samplingMode,engine,reusable){_super.call(this,name,"pass",null,null,ratio,camera,samplingMode,engine,reusable);}return PassPostProcess;})(BABYLON.PostProcess);BABYLON.PassPostProcess=PassPostProcess;})(BABYLON||(BABYLON={}));var __extends=this.__extends||function(d,b){for(var p in b)if(b.hasOwnProperty(p))d[p]=b[p];function __(){this.constructor=d;}__.prototype=b.prototype;d.prototype=new __();};var BABYLON;(function(BABYLON){var BlurPostProcess=(function(_super){__extends(BlurPostProcess,_super);function BlurPostProcess(name,direction,blurWidth,ratio,camera,samplingMode,engine,reusable){if(typeof samplingMode==="undefined"){samplingMode=BABYLON.Texture.BILINEAR_SAMPLINGMODE;}var _this=this;_super.call(this,name,"blur",["screenSize","direction","blurWidth"],null,ratio,camera,samplingMode,engine,reusable);this.direction=direction;this.blurWidth=blurWidth;this.onApply=function(effect){effect.setFloat2("screenSize",_this.width,_this.height);effect.setVector2("direction",_this.direction);effect.setFloat("blurWidth",_this.blurWidth);};}return BlurPostProcess;})(BABYLON.PostProcess);BABYLON.BlurPostProcess=BlurPostProcess;})(BABYLON||(BABYLON={}));var __extends=this.__extends||function(d,b){for(var p in b)if(b.hasOwnProperty(p))d[p]=b[p];function __(){this.constructor=d;}__.prototype=b.prototype;d.prototype=new __();};var BABYLON;(function(BABYLON){var FilterPostProcess=(function(_super){__extends(FilterPostProcess,_super);function FilterPostProcess(name,kernelMatrix,ratio,camera,samplingMode,engine,reusable){var _this=this;_super.call(this,name,"filter",["kernelMatrix"],null,ratio,camera,samplingMode,engine,reusable);this.kernelMatrix=kernelMatrix;this.onApply=function(effect){effect.setMatrix("kernelMatrix",_this.kernelMatrix);};}return FilterPostProcess;})(BABYLON.PostProcess);BABYLON.FilterPostProcess=FilterPostProcess;})(BABYLON||(BABYLON={}));var __extends=this.__extends||function(d,b){for(var p in b)if(b.hasOwnProperty(p))d[p]=b[p];function __(){this.constructor=d;}__.prototype=b.prototype;d.prototype=new __();};var BABYLON;(function(BABYLON){var RefractionPostProcess=(function(_super){__extends(RefractionPostProcess,_super);function RefractionPostProcess(name,refractionTextureUrl,color,depth,colorLevel,ratio,camera,samplingMode,engine,reusable){var _this=this;_super.call(this,name,"refraction",["baseColor","depth","colorLevel"],["refractionSampler"],ratio,camera,samplingMode,engine,reusable);this.color=color;this.depth=depth;this.colorLevel=colorLevel;this.onActivate=function(cam){_this._refRexture=_this._refRexture||new BABYLON.Texture(refractionTextureUrl,cam.getScene());};this.onApply=function(effect){effect.setColor3("baseColor",_this.color);effect.setFloat("depth",_this.depth);effect.setFloat("colorLevel",_this.colorLevel);effect.setTexture("refractionSampler",_this._refRexture);};}RefractionPostProcess.prototype.dispose=function(camera){if(this._refRexture){this._refRexture.dispose();}_super.prototype.dispose.call(this,camera);};return RefractionPostProcess;})(BABYLON.PostProcess);BABYLON.RefractionPostProcess=RefractionPostProcess;})(BABYLON||(BABYLON={}));var __extends=this.__extends||function(d,b){for(var p in b)if(b.hasOwnProperty(p))d[p]=b[p];function __(){this.constructor=d;}__.prototype=b.prototype;d.prototype=new __();};var BABYLON;(function(BABYLON){var BlackAndWhitePostProcess=(function(_super){__extends(BlackAndWhitePostProcess,_super);function BlackAndWhitePostProcess(name,ratio,camera,samplingMode,engine,reusable){_super.call(this,name,"blackAndWhite",null,null,ratio,camera,samplingMode,engine,reusable);}return BlackAndWhitePostProcess;})(BABYLON.PostProcess);BABYLON.BlackAndWhitePostProcess=BlackAndWhitePostProcess;})(BABYLON||(BABYLON={}));var __extends=this.__extends||function(d,b){for(var p in b)if(b.hasOwnProperty(p))d[p]=b[p];function __(){this.constructor=d;}__.prototype=b.prototype;d.prototype=new __();};var BABYLON;(function(BABYLON){var ConvolutionPostProcess=(function(_super){__extends(ConvolutionPostProcess,_super);function ConvolutionPostProcess(name,kernel,ratio,camera,samplingMode,engine,reusable){var _this=this;_super.call(this,name,"convolution",["kernel","screenSize"],null,ratio,camera,samplingMode,engine,reusable);this.kernel=kernel;this.onApply=function(effect){effect.setFloat2("screenSize",_this.width,_this.height);effect.setArray("kernel",_this.kernel);};}ConvolutionPostProcess.EdgeDetect0Kernel=[1,0,-1,0,0,0,-1,0,1];ConvolutionPostProcess.EdgeDetect1Kernel=[0,1,0,1,-4,1,0,1,0];ConvolutionPostProcess.EdgeDetect2Kernel=[-1,-1,-1,-1,8,-1,-1,-1,-1];ConvolutionPostProcess.SharpenKernel=[0,-1,0,-1,5,-1,0,-1,0];ConvolutionPostProcess.EmbossKernel=[-2,-1,0,-1,1,1,0,1,2];ConvolutionPostProcess.GaussianKernel=[0,1,0,1,1,1,0,1,0];return ConvolutionPostProcess;})(BABYLON.PostProcess);BABYLON.ConvolutionPostProcess=ConvolutionPostProcess;})(BABYLON||(BABYLON={}));var __extends=this.__extends||function(d,b){for(var p in b)if(b.hasOwnProperty(p))d[p]=b[p];function __(){this.constructor=d;}__.prototype=b.prototype;d.prototype=new __();};var BABYLON;(function(BABYLON){var FxaaPostProcess=(function(_super){__extends(FxaaPostProcess,_super);function FxaaPostProcess(name,ratio,camera,samplingMode,engine,reusable){var _this=this;_super.call(this,name,"fxaa",["texelSize"],null,ratio,camera,samplingMode,engine,reusable);this.onSizeChanged=function(){_this.texelWidth=1.0/_this.width;_this.texelHeight=1.0/_this.height;};this.onApply=function(effect){effect.setFloat2("texelSize",_this.texelWidth,_this.texelHeight);};}return FxaaPostProcess;})(BABYLON.PostProcess);BABYLON.FxaaPostProcess=FxaaPostProcess;})(BABYLON||(BABYLON={}));var BABYLON;(function(BABYLON){var LensFlare=(function(){function LensFlare(size,position,color,imgUrl,system){this.size=size;this.position=position;this.dispose=function(){if(this.texture){this.texture.dispose();}var index=this._system.lensFlares.indexOf(this);this._system.lensFlares.splice(index,1);};this.color=color||new BABYLON.Color3(1,1,1);this.texture=imgUrl?new BABYLON.Texture(imgUrl,system.getScene(),true):null;this._system=system;system.lensFlares.push(this);}return LensFlare;})();BABYLON.LensFlare=LensFlare;})(BABYLON||(BABYLON={}));var BABYLON;(function(BABYLON){var LensFlareSystem=(function(){function LensFlareSystem(name,emitter,scene){this.name=name;this.lensFlares=new Array();this.borderLimit=300;this._vertexDeclaration=[2];this._vertexStrideSize=2*4;this._isEnabled=true;this._scene=scene;this._emitter=emitter;scene.lensFlareSystems.push(this);this.meshesSelectionPredicate=function(m){return m.material&&m.isVisible&&m.isEnabled()&&m.checkCollisions&&((m.layerMask&scene.activeCamera.layerMask)!=0);};var vertices=[];vertices.push(1,1);vertices.push(-1,1);vertices.push(-1,-1);vertices.push(1,-1);this._vertexBuffer=scene.getEngine().createVertexBuffer(vertices);var indices=[];indices.push(0);indices.push(1);indices.push(2);indices.push(0);indices.push(2);indices.push(3);this._indexBuffer=scene.getEngine().createIndexBuffer(indices);this._effect=this._scene.getEngine().createEffect("lensFlare",["position"],["color","viewportMatrix"],["textureSampler"],"");}Object.defineProperty(LensFlareSystem.prototype,"isEnabled",{get:function(){return this._isEnabled;},set:function(value){this._isEnabled=value;},enumerable:true,configurable:true});LensFlareSystem.prototype.getScene=function(){return this._scene;};LensFlareSystem.prototype.getEmitter=function(){return this._emitter;};LensFlareSystem.prototype.getEmitterPosition=function(){return this._emitter.getAbsolutePosition?this._emitter.getAbsolutePosition():this._emitter.position;};LensFlareSystem.prototype.computeEffectivePosition=function(globalViewport){var position=this.getEmitterPosition();position=BABYLON.Vector3.Project(position,BABYLON.Matrix.Identity(),this._scene.getTransformMatrix(),globalViewport);this._positionX=position.x;this._positionY=position.y;position=BABYLON.Vector3.TransformCoordinates(this.getEmitterPosition(),this._scene.getViewMatrix());if(position.z>0){if((this._positionX>globalViewport.x)&&(this._positionX<globalViewport.x+globalViewport.width)){if((this._positionY>globalViewport.y)&&(this._positionY<globalViewport.y+globalViewport.height))return true;}}return false;};LensFlareSystem.prototype._isVisible=function(){if(!this._isEnabled){return false;}var emitterPosition=this.getEmitterPosition();var direction=emitterPosition.subtract(this._scene.activeCamera.position);var distance=direction.length();direction.normalize();var ray=new BABYLON.Ray(this._scene.activeCamera.position,direction);var pickInfo=this._scene.pickWithRay(ray,this.meshesSelectionPredicate,true);return!pickInfo.hit||pickInfo.distance>distance;};LensFlareSystem.prototype.render=function(){if(!this._effect.isReady())return false;var engine=this._scene.getEngine();var viewport=this._scene.activeCamera.viewport;var globalViewport=viewport.toGlobal(engine);if(!this.computeEffectivePosition(globalViewport)){return false;}if(!this._isVisible()){return false;}var awayX;var awayY;if(this._positionX<this.borderLimit+globalViewport.x){awayX=this.borderLimit+globalViewport.x-this._positionX;}else if(this._positionX>globalViewport.x+globalViewport.width-this.borderLimit){awayX=this._positionX-globalViewport.x-globalViewport.width+this.borderLimit;}else{awayX=0;}if(this._positionY<this.borderLimit+globalViewport.y){awayY=this.borderLimit+globalViewport.y-this._positionY;}else if(this._positionY>globalViewport.y+globalViewport.height-this.borderLimit){awayY=this._positionY-globalViewport.y-globalViewport.height+this.borderLimit;}else{awayY=0;}var away=(awayX>awayY)?awayX:awayY;if(away>this.borderLimit){away=this.borderLimit;}var intensity=1.0-(away/this.borderLimit);if(intensity<0){return false;}if(intensity>1.0){intensity=1.0;}var centerX=globalViewport.x+globalViewport.width/2;var centerY=globalViewport.y+globalViewport.height/2;var distX=centerX-this._positionX;var distY=centerY-this._positionY;engine.enableEffect(this._effect);engine.setState(false);engine.setDepthBuffer(false);engine.setAlphaMode(BABYLON.Engine.ALPHA_ADD);engine.bindBuffers(this._vertexBuffer,this._indexBuffer,this._vertexDeclaration,this._vertexStrideSize,this._effect);for(var index=0;index<this.lensFlares.length;index++){var flare=this.lensFlares[index];var x=centerX-(distX*flare.position);var y=centerY-(distY*flare.position);var cw=flare.size;var ch=flare.size*engine.getAspectRatio(this._scene.activeCamera);var cx=2*(x/globalViewport.width)-1.0;var cy=1.0-2*(y/globalViewport.height);var viewportMatrix=BABYLON.Matrix.FromValues(cw/2,0,0,0,0,ch/2,0,0,0,0,1,0,cx,cy,0,1);this._effect.setMatrix("viewportMatrix",viewportMatrix);this._effect.setTexture("textureSampler",flare.texture);this._effect.setFloat4("color",flare.color.r*intensity,flare.color.g*intensity,flare.color.b*intensity,1.0);engine.draw(true,0,6);}engine.setDepthBuffer(true);engine.setAlphaMode(BABYLON.Engine.ALPHA_DISABLE);return true;};LensFlareSystem.prototype.dispose=function(){if(this._vertexBuffer){this._scene.getEngine()._releaseBuffer(this._vertexBuffer);this._vertexBuffer=null;}if(this._indexBuffer){this._scene.getEngine()._releaseBuffer(this._indexBuffer);this._indexBuffer=null;}while(this.lensFlares.length){this.lensFlares[0].dispose();}var index=this._scene.lensFlareSystems.indexOf(this);this._scene.lensFlareSystems.splice(index,1);};return LensFlareSystem;})();BABYLON.LensFlareSystem=LensFlareSystem;})(BABYLON||(BABYLON={}));var BABYLON;(function(BABYLON){var IntersectionInfo=(function(){function IntersectionInfo(bu,bv,distance){this.bu=bu;this.bv=bv;this.distance=distance;this.faceId=0;}return IntersectionInfo;})();BABYLON.IntersectionInfo=IntersectionInfo;var PickingInfo=(function(){function PickingInfo(){this.hit=false;this.distance=0;this.pickedPoint=null;this.pickedMesh=null;this.bu=0;this.bv=0;this.faceId=-1;}PickingInfo.prototype.getNormal=function(){if(!this.pickedMesh||!this.pickedMesh.isVerticesDataPresent(BABYLON.VertexBuffer.NormalKind)){return null;}var indices=this.pickedMesh.getIndices();var normals=this.pickedMesh.getVerticesData(BABYLON.VertexBuffer.NormalKind);var normal0=BABYLON.Vector3.FromArray(normals,indices[this.faceId*3]*3);var normal1=BABYLON.Vector3.FromArray(normals,indices[this.faceId*3+1]*3);var normal2=BABYLON.Vector3.FromArray(normals,indices[this.faceId*3+2]*3);normal0=normal0.scale(this.bu);normal1=normal1.scale(this.bv);normal2=normal2.scale(1.0-this.bu-this.bv);return new BABYLON.Vector3(normal0.x+normal1.x+normal2.x,normal0.y+normal1.y+normal2.y,normal0.z+normal1.z+normal2.z);};PickingInfo.prototype.getTextureCoordinates=function(){if(!this.pickedMesh||!this.pickedMesh.isVerticesDataPresent(BABYLON.VertexBuffer.UVKind)){return null;}var indices=this.pickedMesh.getIndices();var uvs=this.pickedMesh.getVerticesData(BABYLON.VertexBuffer.UVKind);var uv0=BABYLON.Vector2.FromArray(uvs,indices[this.faceId*3]*2);var uv1=BABYLON.Vector2.FromArray(uvs,indices[this.faceId*3+1]*2);var uv2=BABYLON.Vector2.FromArray(uvs,indices[this.faceId*3+2]*2);uv0=uv0.scale(this.bu);uv1=uv1.scale(this.bv);uv2=uv2.scale(1.0-this.bu-this.bv);return new BABYLON.Vector2(uv0.x+uv1.x+uv2.x,uv0.y+uv1.y+uv2.y);};return PickingInfo;})();BABYLON.PickingInfo=PickingInfo;})(BABYLON||(BABYLON={}));var BABYLON;(function(BABYLON){var FilesInput=(function(){function FilesInput(p_engine,p_scene,p_canvas,p_sceneLoadedCallback,p_progressCallback,p_additionnalRenderLoopLogicCallback,p_textureLoadingCallback,p_startingProcessingFilesCallback){this.engine=p_engine;this.canvas=p_canvas;this.currentScene=p_scene;this.sceneLoadedCallback=p_sceneLoadedCallback;this.progressCallback=p_progressCallback;this.additionnalRenderLoopLogicCallback=p_additionnalRenderLoopLogicCallback;this.textureLoadingCallback=p_textureLoadingCallback;this.startingProcessingFilesCallback=p_startingProcessingFilesCallback;}FilesInput.prototype.monitorElementForDragNDrop=function(p_elementToMonitor){var _this=this;if(p_elementToMonitor){this.elementToMonitor=p_elementToMonitor;this.elementToMonitor.addEventListener("dragenter",function(e){_this.drag(e);},false);this.elementToMonitor.addEventListener("dragover",function(e){_this.drag(e);},false);this.elementToMonitor.addEventListener("drop",function(e){_this.drop(e);},false);}};FilesInput.prototype.renderFunction=function(){if(this.additionnalRenderLoopLogicCallback){this.additionnalRenderLoopLogicCallback();}if(this.currentScene){if(this.textureLoadingCallback){var remaining=this.currentScene.getWaitingItemsCount();if(remaining>0){this.textureLoadingCallback(remaining);}}this.currentScene.render();}};FilesInput.prototype.drag=function(e){e.stopPropagation();e.preventDefault();};FilesInput.prototype.drop=function(eventDrop){eventDrop.stopPropagation();eventDrop.preventDefault();this.loadFiles(eventDrop);};FilesInput.prototype.loadFiles=function(event){var _this=this;var that=this;if(this.startingProcessingFilesCallback)this.startingProcessingFilesCallback();var sceneFileToLoad;var filesToLoad;if(event&&event.dataTransfer&&event.dataTransfer.files){filesToLoad=event.dataTransfer.files;}if(event&&event.target&&event.target.files){filesToLoad=event.target.files;}if(filesToLoad&&filesToLoad.length>0){for(var i=0;i<filesToLoad.length;i++){switch(filesToLoad[i].type){case"image/jpeg":case"image/png":BABYLON.FilesInput.FilesTextures[filesToLoad[i].name]=filesToLoad[i];break;case"image/targa":case"image/vnd.ms-dds":BABYLON.FilesInput.FilesToLoad[filesToLoad[i].name]=filesToLoad[i];break;default:if(filesToLoad[i].name.indexOf(".babylon")!==-1&&filesToLoad[i].name.indexOf(".manifest")===-1&&filesToLoad[i].name.indexOf(".incremental")===-1&&filesToLoad[i].name.indexOf(".babylonmeshdata")===-1&&filesToLoad[i].name.indexOf(".babylongeometrydata")===-1){sceneFileToLoad=filesToLoad[i];}break;}}if(sceneFileToLoad){if(this.currentScene){this.engine.stopRenderLoop();this.currentScene.dispose();}BABYLON.SceneLoader.Load("file:",sceneFileToLoad,this.engine,function(newScene){that.currentScene=newScene;that.currentScene.executeWhenReady(function(){if(that.currentScene.activeCamera){that.currentScene.activeCamera.attachControl(that.canvas);}if(that.sceneLoadedCallback){that.sceneLoadedCallback(sceneFileToLoad,that.currentScene);}that.engine.runRenderLoop(function(){that.renderFunction();});});},function(progress){if(_this.progressCallback){_this.progressCallback(progress);}});}else{BABYLON.Tools.Error("Please provide a valid .babylon file.");}}};FilesInput.FilesTextures=new Array();FilesInput.FilesToLoad=new Array();return FilesInput;})();BABYLON.FilesInput=FilesInput;})(BABYLON||(BABYLON={}));var BABYLON;(function(BABYLON){var OimoJSPlugin=(function(){function OimoJSPlugin(){this._registeredMeshes=[];/***Update the body position according to the mesh position*@param mesh*/this.updateBodyPosition=function(mesh){for(var index=0;index<this._registeredMeshes.length;index++){var registeredMesh=this._registeredMeshes[index];if(registeredMesh.mesh===mesh||registeredMesh.mesh===mesh.parent){var body=registeredMesh.body.body;body.setPosition(mesh.position.x,mesh.position.y,mesh.position.z);body.setOrientation(mesh.rotation.x,mesh.rotation.y,mesh.rotation.z);return;}if(registeredMesh.mesh.parent===mesh){mesh.computeWorldMatrix(true);registeredMesh.mesh.computeWorldMatrix(true);var absolutePosition=registeredMesh.mesh.getAbsolutePosition();var absoluteRotation=mesh.rotation;body=registeredMesh.body.body;body.setPosition(absolutePosition.x,absolutePosition.y,absolutePosition.z);body.setOrientation(absoluteRotation.x,absoluteRotation.y,absoluteRotation.z);return;}}};}OimoJSPlugin.prototype._checkWithEpsilon=function(value){return value<BABYLON.PhysicsEngine.Epsilon?BABYLON.PhysicsEngine.Epsilon:value;};OimoJSPlugin.prototype.initialize=function(iterations){this._world=new OIMO.World();this._world.clear();};OimoJSPlugin.prototype.setGravity=function(gravity){this._world.gravity=gravity;};OimoJSPlugin.prototype.registerMesh=function(mesh,impostor,options){var body=null;this.unregisterMesh(mesh);mesh.computeWorldMatrix(true);switch(impostor){case BABYLON.PhysicsEngine.SphereImpostor:var bbox=mesh.getBoundingInfo().boundingBox;var radiusX=bbox.maximumWorld.x-bbox.minimumWorld.x;var radiusY=bbox.maximumWorld.y-bbox.minimumWorld.y;var radiusZ=bbox.maximumWorld.z-bbox.minimumWorld.z;var size=Math.max(this._checkWithEpsilon(radiusX),this._checkWithEpsilon(radiusY),this._checkWithEpsilon(radiusZ))/2;body=new OIMO.Body({type:'sphere',size:[size],pos:[mesh.position.x,mesh.position.y,mesh.position.z],rot:[mesh.rotation.x/OIMO.TO_RAD,mesh.rotation.y/OIMO.TO_RAD,mesh.rotation.z/OIMO.TO_RAD],move:options.mass!=0,config:[options.mass,options.friction,options.restitution],world:this._world});this._registeredMeshes.push({mesh:mesh,body:body});break;case BABYLON.PhysicsEngine.PlaneImpostor:case BABYLON.PhysicsEngine.BoxImpostor:bbox=mesh.getBoundingInfo().boundingBox;var min=bbox.minimumWorld;var max=bbox.maximumWorld;var box=max.subtract(min);var sizeX=this._checkWithEpsilon(box.x);var sizeY=this._checkWithEpsilon(box.y);var sizeZ=this._checkWithEpsilon(box.z);body=new OIMO.Body({type:'box',size:[sizeX,sizeY,sizeZ],pos:[mesh.position.x,mesh.position.y,mesh.position.z],rot:[mesh.rotation.x/OIMO.TO_RAD,mesh.rotation.y/OIMO.TO_RAD,mesh.rotation.z/OIMO.TO_RAD],move:options.mass!=0,config:[options.mass,options.friction,options.restitution],world:this._world});this._registeredMeshes.push({mesh:mesh,body:body});break;}return body;};OimoJSPlugin.prototype.registerMeshesAsCompound=function(parts,options){var types=[],sizes=[],positions=[],rotations=[];var initialMesh=parts[0].mesh;for(var index=0;index<parts.length;index++){var part=parts[index];var bodyParameters=this._createBodyAsCompound(part,options,initialMesh);types.push(bodyParameters.type);sizes.push.apply(sizes,bodyParameters.size);positions.push.apply(positions,bodyParameters.pos);rotations.push.apply(rotations,bodyParameters.rot);}var body=new OIMO.Body({type:types,size:sizes,pos:positions,rot:rotations,move:options.mass!=0,config:[options.mass,options.friction,options.restitution],world:this._world});this._registeredMeshes.push({mesh:initialMesh,body:body});return body;};OimoJSPlugin.prototype._createBodyAsCompound=function(part,options,initialMesh){var bodyParameters=null;var mesh=part.mesh;switch(part.impostor){case BABYLON.PhysicsEngine.SphereImpostor:var bbox=mesh.getBoundingInfo().boundingBox;var radiusX=bbox.maximumWorld.x-bbox.minimumWorld.x;var radiusY=bbox.maximumWorld.y-bbox.minimumWorld.y;var radiusZ=bbox.maximumWorld.z-bbox.minimumWorld.z;var size=Math.max(this._checkWithEpsilon(radiusX),this._checkWithEpsilon(radiusY),this._checkWithEpsilon(radiusZ))/2;bodyParameters={type:'sphere',/*bug with oimo:sphere needs 3 sizes in this case*/size:[size,-1,-1],pos:[mesh.position.x,mesh.position.y,mesh.position.z],rot:[mesh.rotation.x/OIMO.TO_RAD,mesh.rotation.y/OIMO.TO_RAD,mesh.rotation.z/OIMO.TO_RAD]};break;case BABYLON.PhysicsEngine.PlaneImpostor:case BABYLON.PhysicsEngine.BoxImpostor:bbox=mesh.getBoundingInfo().boundingBox;var min=bbox.minimumWorld;var max=bbox.maximumWorld;var box=max.subtract(min);var sizeX=this._checkWithEpsilon(box.x);var sizeY=this._checkWithEpsilon(box.y);var sizeZ=this._checkWithEpsilon(box.z);var relativePosition=mesh.position;bodyParameters={type:'box',size:[sizeX,sizeY,sizeZ],pos:[relativePosition.x,relativePosition.y,relativePosition.z],rot:[mesh.rotation.x/OIMO.TO_RAD,mesh.rotation.y/OIMO.TO_RAD,mesh.rotation.z/OIMO.TO_RAD]};break;}return bodyParameters;};OimoJSPlugin.prototype.unregisterMesh=function(mesh){for(var index=0;index<this._registeredMeshes.length;index++){var registeredMesh=this._registeredMeshes[index];if(registeredMesh.mesh===mesh||registeredMesh.mesh===mesh.parent){if(registeredMesh.body){this._world.removeRigidBody(registeredMesh.body.body);this._unbindBody(registeredMesh.body);}this._registeredMeshes.splice(index,1);return;}}};OimoJSPlugin.prototype._unbindBody=function(body){for(var index=0;index<this._registeredMeshes.length;index++){var registeredMesh=this._registeredMeshes[index];if(registeredMesh.body===body){registeredMesh.body=null;}}};OimoJSPlugin.prototype.applyImpulse=function(mesh,force,contactPoint){for(var index=0;index<this._registeredMeshes.length;index++){var registeredMesh=this._registeredMeshes[index];if(registeredMesh.mesh===mesh||registeredMesh.mesh===mesh.parent){registeredMesh.body.body.applyImpulse(contactPoint.scale(OIMO.INV_SCALE),force.scale(OIMO.INV_SCALE));return;}}};OimoJSPlugin.prototype.createLink=function(mesh1,mesh2,pivot1,pivot2,options){var body1=null,body2=null;for(var index=0;index<this._registeredMeshes.length;index++){var registeredMesh=this._registeredMeshes[index];if(registeredMesh.mesh===mesh1){body1=registeredMesh.body.body;}else if(registeredMesh.mesh===mesh2){body2=registeredMesh.body.body;}}if(!body1||!body2){return false;}if(!options){options={};}new OIMO.Link({type:options.type,body1:body1,body2:body2,min:options.min,max:options.max,axe1:options.axe1,axe2:options.axe2,pos1:[pivot1.x,pivot1.y,pivot1.z],pos2:[pivot2.x,pivot2.y,pivot2.z],collision:options.collision,spring:options.spring,world:this._world});return true;};OimoJSPlugin.prototype.dispose=function(){this._world.clear();while(this._registeredMeshes.length){this.unregisterMesh(this._registeredMeshes[0].mesh);}};OimoJSPlugin.prototype.isSupported=function(){return OIMO!==undefined;};OimoJSPlugin.prototype._getLastShape=function(body){var lastShape=body.shapes;while(lastShape.next){lastShape=lastShape.next;}return lastShape;};OimoJSPlugin.prototype.runOneStep=function(time){this._world.step();var i=this._registeredMeshes.length;var m;while(i--){var body=this._registeredMeshes[i].body.body;var mesh=this._registeredMeshes[i].mesh;if(!body.sleeping){if(body.shapes.next){var parentShape=this._getLastShape(body);mesh.position.x=parentShape.position.x*OIMO.WORLD_SCALE;mesh.position.y=parentShape.position.y*OIMO.WORLD_SCALE;mesh.position.z=parentShape.position.z*OIMO.WORLD_SCALE;var mtx=BABYLON.Matrix.FromArray(body.getMatrix());if(!mesh.rotationQuaternion){mesh.rotationQuaternion=new BABYLON.Quaternion(0,0,0,1);}mesh.rotationQuaternion.fromRotationMatrix(mtx);}else{m=body.getMatrix();mtx=BABYLON.Matrix.FromArray(m);mesh.position.x=mtx.m[12];mesh.position.y=mtx.m[13];mesh.position.z=mtx.m[14];if(!mesh.rotationQuaternion){mesh.rotationQuaternion=new BABYLON.Quaternion(0,0,0,1);}mesh.rotationQuaternion.fromRotationMatrix(mtx);}}}};return OimoJSPlugin;})();BABYLON.OimoJSPlugin=OimoJSPlugin;})(BABYLON||(BABYLON={}));var BABYLON;(function(BABYLON){var PhysicsEngine=(function(){function PhysicsEngine(plugin){this._currentPlugin=plugin||new BABYLON.OimoJSPlugin();}PhysicsEngine.prototype._initialize=function(gravity){this._currentPlugin.initialize();this._setGravity(gravity);};PhysicsEngine.prototype._runOneStep=function(delta){if(delta>0.1){delta=0.1;}else if(delta<=0){delta=1.0/60.0;}this._currentPlugin.runOneStep(delta);};PhysicsEngine.prototype._setGravity=function(gravity){this.gravity=gravity||new BABYLON.Vector3(0,-9.82,0);this._currentPlugin.setGravity(this.gravity);};PhysicsEngine.prototype._registerMesh=function(mesh,impostor,options){return this._currentPlugin.registerMesh(mesh,impostor,options);};PhysicsEngine.prototype._registerMeshesAsCompound=function(parts,options){return this._currentPlugin.registerMeshesAsCompound(parts,options);};PhysicsEngine.prototype._unregisterMesh=function(mesh){this._currentPlugin.unregisterMesh(mesh);};PhysicsEngine.prototype._applyImpulse=function(mesh,force,contactPoint){this._currentPlugin.applyImpulse(mesh,force,contactPoint);};PhysicsEngine.prototype._createLink=function(mesh1,mesh2,pivot1,pivot2,options){return this._currentPlugin.createLink(mesh1,mesh2,pivot1,pivot2,options);};PhysicsEngine.prototype._updateBodyPosition=function(mesh){this._currentPlugin.updateBodyPosition(mesh);};PhysicsEngine.prototype.dispose=function(){this._currentPlugin.dispose();};PhysicsEngine.prototype.isSupported=function(){return this._currentPlugin.isSupported();};PhysicsEngine.NoImpostor=0;PhysicsEngine.SphereImpostor=1;PhysicsEngine.BoxImpostor=2;PhysicsEngine.PlaneImpostor=3;PhysicsEngine.CompoundImpostor=4;PhysicsEngine.MeshImpostor=4;PhysicsEngine.CapsuleImpostor=5;PhysicsEngine.ConeImpostor=6;PhysicsEngine.CylinderImpostor=7;PhysicsEngine.ConvexHullImpostor=8;PhysicsEngine.Epsilon=0.001;return PhysicsEngine;})();BABYLON.PhysicsEngine=PhysicsEngine;})(BABYLON||(BABYLON={}));var BABYLON;(function(BABYLON){var serializeLight=function(light){var serializationObject={};serializationObject.name=light.name;serializationObject.id=light.id;serializationObject.tags=BABYLON.Tags.GetTags(light);if(light instanceof BABYLON.PointLight){serializationObject.type=0;serializationObject.position=light.position.asArray();}else if(light instanceof BABYLON.DirectionalLight){serializationObject.type=1;var directionalLight=light;serializationObject.position=directionalLight.position.asArray();serializationObject.direction=directionalLight.direction.asArray();}else if(light instanceof BABYLON.SpotLight){serializationObject.type=2;var spotLight=light;serializationObject.position=spotLight.position.asArray();serializationObject.direction=spotLight.position.asArray();serializationObject.angle=spotLight.angle;serializationObject.exponent=spotLight.exponent;}else if(light instanceof BABYLON.HemisphericLight){serializationObject.type=3;var hemisphericLight=light;serializationObject.direction=hemisphericLight.direction.asArray();serializationObject.groundColor=hemisphericLight.groundColor.asArray();}if(light.intensity){serializationObject.intensity=light.intensity;}serializationObject.range=light.range;serializationObject.diffuse=light.diffuse.asArray();serializationObject.specular=light.specular.asArray();return serializationObject;};var serializeCamera=function(camera){var serializationObject={};serializationObject.name=camera.name;serializationObject.tags=BABYLON.Tags.GetTags(camera);serializationObject.id=camera.id;serializationObject.position=camera.position.asArray();if(camera.parent){serializationObject.parentId=camera.parent.id;}serializationObject.rotation=camera.rotation.asArray();if(camera.lockedTarget&&camera.lockedTarget.id){serializationObject.lockedTargetId=camera.lockedTarget.id;}serializationObject.fov=camera.fov;serializationObject.minZ=camera.minZ;serializationObject.maxZ=camera.maxZ;serializationObject.speed=camera.speed;serializationObject.inertia=camera.inertia;serializationObject.checkCollisions=camera.checkCollisions;serializationObject.applyGravity=camera.applyGravity;if(camera.ellipsoid){serializationObject.ellipsoid=camera.ellipsoid.asArray();}appendAnimations(camera,serializationObject);serializationObject.layerMask=camera.layerMask;return serializationObject;};var appendAnimations=function(source,destination){if(source.animations){destination.animations=[];for(var animationIndex=0;animationIndex<source.animations.length;animationIndex++){var animation=source.animations[animationIndex];destination.animations.push(serializeAnimation(animation));}}};var serializeAnimation=function(animation){var serializationObject={};serializationObject.name=animation.name;serializationObject.property=animation.targetProperty;serializationObject.framePerSecond=animation.framePerSecond;serializationObject.dataType=animation.dataType;serializationObject.loopBehavior=animation.loopMode;var dataType=animation.dataType;serializationObject.keys=[];var keys=animation.getKeys();for(var index=0;index<keys.length;index++){var animationKey=keys[index];var key={};key.frame=animationKey.frame;switch(dataType){case BABYLON.Animation.ANIMATIONTYPE_FLOAT:key.values=[animationKey.value];break;case BABYLON.Animation.ANIMATIONTYPE_QUATERNION:case BABYLON.Animation.ANIMATIONTYPE_MATRIX:case BABYLON.Animation.ANIMATIONTYPE_VECTOR3:key.values=animationKey.value.asArray();break;}serializationObject.keys.push(key);}return serializationObject;};var serializeMultiMaterial=function(material){var serializationObject={};serializationObject.name=material.name;serializationObject.id=material.id;serializationObject.tags=BABYLON.Tags.GetTags(material);serializationObject.materials=[];for(var matIndex=0;matIndex<material.subMaterials.length;matIndex++){var subMat=material.subMaterials[matIndex];if(subMat){serializationObject.materials.push(subMat.id);}else{serializationObject.materials.push(null);}}return serializationObject;};var serializeMaterial=function(material){var serializationObject={};serializationObject.name=material.name;serializationObject.ambient=material.ambientColor.asArray();serializationObject.diffuse=material.diffuseColor.asArray();serializationObject.specular=material.specularColor.asArray();serializationObject.specularPower=material.specularPower;serializationObject.emissive=material.emissiveColor.asArray();serializationObject.alpha=material.alpha;serializationObject.id=material.id;serializationObject.tags=BABYLON.Tags.GetTags(material);serializationObject.backFaceCulling=material.backFaceCulling;if(material.diffuseTexture){serializationObject.diffuseTexture=serializeTexture(material.diffuseTexture);}if(material.ambientTexture){serializationObject.ambientTexture=serializeTexture(material.ambientTexture);}if(material.opacityTexture){serializationObject.opacityTexture=serializeTexture(material.opacityTexture);}if(material.reflectionTexture){serializationObject.reflectionTexture=serializeTexture(material.reflectionTexture);}if(material.emissiveTexture){serializationObject.emissiveTexture=serializeTexture(material.emissiveTexture);}if(material.specularTexture){serializationObject.specularTexture=serializeTexture(material.specularTexture);}if(material.bumpTexture){serializationObject.bumpTexture=serializeTexture(material.bumpTexture);}return serializationObject;};var serializeTexture=function(texture){var serializationObject={};if(!texture.name){return null;}if(texture instanceof BABYLON.CubeTexture){serializationObject.name=texture.name;serializationObject.hasAlpha=texture.hasAlpha;serializationObject.level=texture.level;serializationObject.coordinatesMode=texture.coordinatesMode;return serializationObject;}if(texture instanceof BABYLON.MirrorTexture){var mirrorTexture=texture;serializationObject.renderTargetSize=mirrorTexture.getRenderSize();serializationObject.renderList=[];for(var index=0;index<mirrorTexture.renderList.length;index++){serializationObject.renderList.push(mirrorTexture.renderList[index].id);}serializationObject.mirrorPlane=mirrorTexture.mirrorPlane.asArray();}else if(texture instanceof BABYLON.RenderTargetTexture){var renderTargetTexture=texture;serializationObject.renderTargetSize=renderTargetTexture.getRenderSize();serializationObject.renderList=[];for(index=0;index<renderTargetTexture.renderList.length;index++){serializationObject.renderList.push(renderTargetTexture.renderList[index].id);}}var regularTexture=texture;serializationObject.name=texture.name;serializationObject.hasAlpha=texture.hasAlpha;serializationObject.level=texture.level;serializationObject.coordinatesIndex=texture.coordinatesIndex;serializationObject.coordinatesMode=texture.coordinatesMode;serializationObject.uOffset=regularTexture.uOffset;serializationObject.vOffset=regularTexture.vOffset;serializationObject.uScale=regularTexture.uScale;serializationObject.vScale=regularTexture.vScale;serializationObject.uAng=regularTexture.uAng;serializationObject.vAng=regularTexture.vAng;serializationObject.wAng=regularTexture.wAng;serializationObject.wrapU=texture.wrapU;serializationObject.wrapV=texture.wrapV;appendAnimations(texture,serializationObject);return serializationObject;};var serializeSkeleton=function(skeleton){var serializationObject={};serializationObject.name=skeleton.name;serializationObject.id=skeleton.id;serializationObject.bones=[];for(var index=0;index<skeleton.bones.length;index++){var bone=skeleton.bones[index];var serializedBone={parentBoneIndex:bone.getParent()?skeleton.bones.indexOf(bone.getParent()):-1,name:bone.name,matrix:bone.getLocalMatrix().toArray()};serializationObject.bones.push(serializedBone);if(bone.animations&&bone.animations.length>0){serializedBone.animation=serializeAnimation(bone.animations[0]);}}return serializationObject;};var serializeParticleSystem=function(particleSystem){var serializationObject={};serializationObject.emitterId=particleSystem.emitter.id;serializationObject.capacity=particleSystem.getCapacity();if(particleSystem.particleTexture){serializationObject.textureName=particleSystem.particleTexture.name;}serializationObject.minAngularSpeed=particleSystem.minAngularSpeed;serializationObject.maxAngularSpeed=particleSystem.maxAngularSpeed;serializationObject.minSize=particleSystem.minSize;serializationObject.maxSize=particleSystem.maxSize;serializationObject.minLifeTime=particleSystem.minLifeTime;serializationObject.maxLifeTime=particleSystem.maxLifeTime;serializationObject.emitRate=particleSystem.emitRate;serializationObject.minEmitBox=particleSystem.minEmitBox.asArray();serializationObject.maxEmitBox=particleSystem.maxEmitBox.asArray();serializationObject.gravity=particleSystem.gravity.asArray();serializationObject.direction1=particleSystem.direction1.asArray();serializationObject.direction2=particleSystem.direction2.asArray();serializationObject.color1=particleSystem.color1.asArray();serializationObject.color2=particleSystem.color2.asArray();serializationObject.colorDead=particleSystem.colorDead.asArray();serializationObject.updateSpeed=particleSystem.updateSpeed;serializationObject.targetStopDuration=particleSystem.targetStopDuration;serializationObject.textureMask=particleSystem.textureMask.asArray();serializationObject.blendMode=particleSystem.blendMode;return serializationObject;};var serializeLensFlareSystem=function(lensFlareSystem){var serializationObject={};serializationObject.emitterId=lensFlareSystem.getEmitter().id;serializationObject.borderLimit=lensFlareSystem.borderLimit;serializationObject.flares=[];for(var index=0;index<lensFlareSystem.lensFlares.length;index++){var flare=lensFlareSystem.lensFlares[index];serializationObject.flares.push({size:flare.size,position:flare.position,color:flare.color.asArray(),textureName:BABYLON.Tools.GetFilename(flare.texture.name)});}return serializationObject;};var serializeShadowGenerator=function(light){var serializationObject={};var shadowGenerator=light.getShadowGenerator();serializationObject.lightId=light.id;serializationObject.mapSize=shadowGenerator.getShadowMap().getRenderSize();serializationObject.useVarianceShadowMap=shadowGenerator.useVarianceShadowMap;serializationObject.usePoissonSampling=shadowGenerator.usePoissonSampling;serializationObject.renderList=[];for(var meshIndex=0;meshIndex<shadowGenerator.getShadowMap().renderList.length;meshIndex++){var mesh=shadowGenerator.getShadowMap().renderList[meshIndex];serializationObject.renderList.push(mesh.id);}return serializationObject;};var serializedGeometries=[];var serializeGeometry=function(geometry,serializationGeometries){if(serializedGeometries[geometry.id]){return;}if(geometry instanceof BABYLON.Geometry.Primitives.Box){serializationGeometries.boxes.push(serializeBox(geometry));}else if(geometry instanceof BABYLON.Geometry.Primitives.Sphere){serializationGeometries.spheres.push(serializeSphere(geometry));}else if(geometry instanceof BABYLON.Geometry.Primitives.Cylinder){serializationGeometries.cylinders.push(serializeCylinder(geometry));}else if(geometry instanceof BABYLON.Geometry.Primitives.Torus){serializationGeometries.toruses.push(serializeTorus(geometry));}else if(geometry instanceof BABYLON.Geometry.Primitives.Ground){serializationGeometries.grounds.push(serializeGround(geometry));}else if(geometry instanceof BABYLON.Geometry.Primitives.Plane){serializationGeometries.planes.push(serializePlane(geometry));}else if(geometry instanceof BABYLON.Geometry.Primitives.TorusKnot){serializationGeometries.torusKnots.push(serializeTorusKnot(geometry));}else if(geometry instanceof BABYLON.Geometry.Primitives._Primitive){throw new Error("Unknow primitive type");}else{serializationGeometries.vertexData.push(serializeVertexData(geometry));}serializedGeometries[geometry.id]=true;};var serializeGeometryBase=function(geometry){var serializationObject={};serializationObject.id=geometry.id;if(BABYLON.Tags.HasTags(geometry)){serializationObject.tags=BABYLON.Tags.GetTags(geometry);}return serializationObject;};var serializeVertexData=function(vertexData){var serializationObject=serializeGeometryBase(vertexData);if(vertexData.isVerticesDataPresent(BABYLON.VertexBuffer.PositionKind)){serializationObject.positions=vertexData.getVerticesData(BABYLON.VertexBuffer.PositionKind);}if(vertexData.isVerticesDataPresent(BABYLON.VertexBuffer.NormalKind)){serializationObject.normals=vertexData.getVerticesData(BABYLON.VertexBuffer.NormalKind);}if(vertexData.isVerticesDataPresent(BABYLON.VertexBuffer.UVKind)){serializationObject.uvs=vertexData.getVerticesData(BABYLON.VertexBuffer.UVKind);}if(vertexData.isVerticesDataPresent(BABYLON.VertexBuffer.UV2Kind)){serializationObject.uvs2=vertexData.getVerticesData(BABYLON.VertexBuffer.UV2Kind);}if(vertexData.isVerticesDataPresent(BABYLON.VertexBuffer.ColorKind)){serializationObject.colors=vertexData.getVerticesData(BABYLON.VertexBuffer.ColorKind);}if(vertexData.isVerticesDataPresent(BABYLON.VertexBuffer.MatricesIndicesKind)){serializationObject.matricesIndices=vertexData.getVerticesData(BABYLON.VertexBuffer.MatricesIndicesKind);serializationObject.matricesIndices._isExpanded=true;}if(vertexData.isVerticesDataPresent(BABYLON.VertexBuffer.MatricesWeightsKind)){serializationObject.matricesWeights=vertexData.getVerticesData(BABYLON.VertexBuffer.MatricesWeightsKind);}serializationObject.indices=vertexData.getIndices();return serializationObject;};var serializePrimitive=function(primitive){var serializationObject=serializeGeometryBase(primitive);serializationObject.canBeRegenerated=primitive.canBeRegenerated();return serializationObject;};var serializeBox=function(box){var serializationObject=serializePrimitive(box);serializationObject.size=box.size;return serializationObject;};var serializeSphere=function(sphere){var serializationObject=serializePrimitive(sphere);serializationObject.segments=sphere.segments;serializationObject.diameter=sphere.diameter;return serializationObject;};var serializeCylinder=function(cylinder){var serializationObject=serializePrimitive(cylinder);serializationObject.height=cylinder.height;serializationObject.diameterTop=cylinder.diameterTop;serializationObject.diameterBottom=cylinder.diameterBottom;serializationObject.tessellation=cylinder.tessellation;return serializationObject;};var serializeTorus=function(torus){var serializationObject=serializePrimitive(torus);serializationObject.diameter=torus.diameter;serializationObject.thickness=torus.thickness;serializationObject.tessellation=torus.tessellation;return serializationObject;};var serializeGround=function(ground){var serializationObject=serializePrimitive(ground);serializationObject.width=ground.width;serializationObject.height=ground.height;serializationObject.subdivisions=ground.subdivisions;return serializationObject;};var serializePlane=function(plane){var serializationObject=serializePrimitive(plane);serializationObject.size=plane.size;return serializationObject;};var serializeTorusKnot=function(torusKnot){var serializationObject=serializePrimitive(torusKnot);serializationObject.radius=torusKnot.radius;serializationObject.tube=torusKnot.tube;serializationObject.radialSegments=torusKnot.radialSegments;serializationObject.tubularSegments=torusKnot.tubularSegments;serializationObject.p=torusKnot.p;serializationObject.q=torusKnot.q;return serializationObject;};var serializeMesh=function(mesh,serializationScene){var serializationObject={};serializationObject.name=mesh.name;serializationObject.id=mesh.id;if(BABYLON.Tags.HasTags(mesh)){serializationObject.tags=BABYLON.Tags.GetTags(mesh);}serializationObject.position=mesh.position.asArray();if(mesh.rotationQuaternion){serializationObject.rotationQuaternion=mesh.rotationQuaternion.asArray();}else if(mesh.rotation){serializationObject.rotation=mesh.rotation.asArray();}serializationObject.scaling=mesh.scaling.asArray();serializationObject.localMatrix=mesh.getPivotMatrix().asArray();serializationObject.isEnabled=mesh.isEnabled();serializationObject.isVisible=mesh.isVisible;serializationObject.infiniteDistance=mesh.infiniteDistance;serializationObject.pickable=mesh.isPickable;serializationObject.receiveShadows=mesh.receiveShadows;serializationObject.billboardMode=mesh.billboardMode;serializationObject.visibility=mesh.visibility;serializationObject.checkCollisions=mesh.checkCollisions;if(mesh.parent){serializationObject.parentId=mesh.parent.id;}var geometry=mesh._geometry;if(geometry){var geometryId=geometry.id;serializationObject.geometryId=geometryId;if(!mesh.getScene().getGeometryByID(geometryId)){serializeGeometry(geometry,serializationScene.geometries);}serializationObject.subMeshes=[];for(var subIndex=0;subIndex<mesh.subMeshes.length;subIndex++){var subMesh=mesh.subMeshes[subIndex];serializationObject.subMeshes.push({materialIndex:subMesh.materialIndex,verticesStart:subMesh.verticesStart,verticesCount:subMesh.verticesCount,indexStart:subMesh.indexStart,indexCount:subMesh.indexCount});}}if(mesh.material){serializationObject.materialId=mesh.material.id;}else{mesh.material=null;}if(mesh.skeleton){serializationObject.skeletonId=mesh.skeleton.id;}if(mesh.getPhysicsImpostor()!==BABYLON.PhysicsEngine.NoImpostor){serializationObject.physicsMass=mesh.getPhysicsMass();serializationObject.physicsFriction=mesh.getPhysicsFriction();serializationObject.physicsRestitution=mesh.getPhysicsRestitution();switch(mesh.getPhysicsImpostor()){case BABYLON.PhysicsEngine.BoxImpostor:serializationObject.physicsImpostor=1;break;case BABYLON.PhysicsEngine.SphereImpostor:serializationObject.physicsImpostor=2;break;}}appendAnimations(mesh,serializationObject);serializationObject.layerMask=mesh.layerMask;return serializationObject;};var SceneSerializer=(function(){function SceneSerializer(){}SceneSerializer.Serialize=function(scene){var serializationObject={};serializationObject.useDelayedTextureLoading=scene.useDelayedTextureLoading;serializationObject.autoClear=scene.autoClear;serializationObject.clearColor=scene.clearColor.asArray();serializationObject.ambientColor=scene.ambientColor.asArray();serializationObject.gravity=scene.gravity.asArray();if(scene.fogMode&&scene.fogMode!==0){serializationObject.fogMode=scene.fogMode;serializationObject.fogColor=scene.fogColor.asArray();serializationObject.fogStart=scene.fogStart;serializationObject.fogEnd=scene.fogEnd;serializationObject.fogDensity=scene.fogDensity;}serializationObject.lights=[];for(var index=0;index<scene.lights.length;index++){var light=scene.lights[index];serializationObject.lights.push(serializeLight(light));}serializationObject.cameras=[];for(index=0;index<scene.cameras.length;index++){var camera=scene.cameras[index];if(camera instanceof BABYLON.FreeCamera){serializationObject.cameras.push(serializeCamera(camera));}}if(scene.activeCamera){serializationObject.activeCameraID=scene.activeCamera.id;}serializationObject.materials=[];serializationObject.multiMaterials=[];for(index=0;index<scene.materials.length;index++){var material=scene.materials[index];if(material instanceof BABYLON.StandardMaterial){serializationObject.materials.push(serializeMaterial(material));}else if(material instanceof BABYLON.MultiMaterial){serializationObject.multiMaterials.push(serializeMultiMaterial(material));}}serializationObject.skeletons=[];for(index=0;index<scene.skeletons.length;index++){serializationObject.skeletons.push(serializeSkeleton(scene.skeletons[index]));}serializationObject.geometries={};serializationObject.geometries.boxes=[];serializationObject.geometries.spheres=[];serializationObject.geometries.cylinders=[];serializationObject.geometries.toruses=[];serializationObject.geometries.grounds=[];serializationObject.geometries.planes=[];serializationObject.geometries.torusKnots=[];serializationObject.geometries.vertexData=[];serializedGeometries=[];var geometries=scene.getGeometries();for(var index=0;index<geometries.length;index++){var geometry=geometries[index];if(geometry.isReady()){serializeGeometry(geometry,serializationObject.geometries);}}serializationObject.meshes=[];for(index=0;index<scene.meshes.length;index++){var abstractMesh=scene.meshes[index];if(abstractMesh instanceof BABYLON.Mesh){var mesh=abstractMesh;if(mesh.delayLoadState===BABYLON.Engine.DELAYLOADSTATE_LOADED||mesh.delayLoadState===BABYLON.Engine.DELAYLOADSTATE_NONE){serializationObject.meshes.push(serializeMesh(mesh,serializationObject));}}}serializationObject.particleSystems=[];for(index=0;index<scene.particleSystems.length;index++){serializationObject.particleSystems.push(serializeParticleSystem(scene.particleSystems[index]));}serializationObject.lensFlareSystems=[];for(index=0;index<scene.lensFlareSystems.length;index++){serializationObject.lensFlareSystems.push(serializeLensFlareSystem(scene.lensFlareSystems[index]));}serializationObject.shadowGenerators=[];for(index=0;index<scene.lights.length;index++){light=scene.lights[index];if(light.getShadowGenerator()){serializationObject.shadowGenerators.push(serializeShadowGenerator(light));}}return serializationObject;};return SceneSerializer;})();BABYLON.SceneSerializer=SceneSerializer;})(BABYLON||(BABYLON={}));var BABYLON;(function(BABYLON){var SceneLoader=(function(){function SceneLoader(){}Object.defineProperty(SceneLoader,"ForceFullSceneLoadingForIncremental",{get:function(){return SceneLoader._ForceFullSceneLoadingForIncremental;},set:function(value){SceneLoader._ForceFullSceneLoadingForIncremental=value;},enumerable:true,configurable:true});SceneLoader._getPluginForFilename=function(sceneFilename){var dotPosition=sceneFilename.lastIndexOf(".");var extension=sceneFilename.substring(dotPosition).toLowerCase();for(var index=0;index<this._registeredPlugins.length;index++){var plugin=this._registeredPlugins[index];if(plugin.extensions.indexOf(extension)!==-1){return plugin;}}return this._registeredPlugins[this._registeredPlugins.length-1];};SceneLoader.RegisterPlugin=function(plugin){plugin.extensions=plugin.extensions.toLowerCase();SceneLoader._registeredPlugins.push(plugin);};SceneLoader.ImportMesh=function(meshesNames,rootUrl,sceneFilename,scene,onsuccess,progressCallBack,onerror){var _this=this;var manifestChecked=function(success){scene.database=database;var plugin=_this._getPluginForFilename(sceneFilename);var importMeshFromData=function(data){var meshes=[];var particleSystems=[];var skeletons=[];if(!plugin.importMesh(meshesNames,scene,data,rootUrl,meshes,particleSystems,skeletons)){if(onerror){onerror(scene);}return;}if(onsuccess){scene.importedMeshesFiles.push(rootUrl+sceneFilename);onsuccess(meshes,particleSystems,skeletons);}};if(sceneFilename.substr&&sceneFilename.substr(0,5)==="data:"){importMeshFromData(sceneFilename.substr(5));return;}BABYLON.Tools.LoadFile(rootUrl+sceneFilename,function(data){importMeshFromData(data);},progressCallBack,database);};var database=new BABYLON.Database(rootUrl+sceneFilename,manifestChecked);};/***Load a scene*@param rootUrl a string that defines the root url for scene and resources*@param sceneFilename a string that defines the name of the scene file.can start with"data:"following by the stringified version of the scene*@param engine is the instance of BABYLON.Engine to use to create the scene*/SceneLoader.Load=function(rootUrl,sceneFilename,engine,onsuccess,progressCallBack,onerror){var plugin=this._getPluginForFilename(sceneFilename.name||sceneFilename);var database;var loadSceneFromData=function(data){var scene=new BABYLON.Scene(engine);scene.database=database;if(!plugin.load(scene,data,rootUrl)){if(onerror){onerror(scene);}return;}if(onsuccess){onsuccess(scene);}};var manifestChecked=function(success){BABYLON.Tools.LoadFile(rootUrl+sceneFilename,loadSceneFromData,progressCallBack,database);};if(sceneFilename.substr&&sceneFilename.substr(0,5)==="data:"){loadSceneFromData(sceneFilename.substr(5));return;}if(rootUrl.indexOf("file:")===-1){database=new BABYLON.Database(rootUrl+sceneFilename,manifestChecked);}else{BABYLON.Tools.ReadFile(sceneFilename,loadSceneFromData,progressCallBack);}};SceneLoader._ForceFullSceneLoadingForIncremental=false;SceneLoader._registeredPlugins=new Array();return SceneLoader;})();BABYLON.SceneLoader=SceneLoader;;})(BABYLON||(BABYLON={}));var BABYLON;(function(BABYLON){(function(Internals){var loadCubeTexture=function(rootUrl,parsedTexture,scene){var texture=new BABYLON.CubeTexture(rootUrl+parsedTexture.name,scene);texture.name=parsedTexture.name;texture.hasAlpha=parsedTexture.hasAlpha;texture.level=parsedTexture.level;texture.coordinatesMode=parsedTexture.coordinatesMode;return texture;};var loadTexture=function(rootUrl,parsedTexture,scene){if(!parsedTexture.name&&!parsedTexture.isRenderTarget){return null;}if(parsedTexture.isCube){return loadCubeTexture(rootUrl,parsedTexture,scene);}var texture;if(parsedTexture.mirrorPlane){texture=new BABYLON.MirrorTexture(parsedTexture.name,parsedTexture.renderTargetSize,scene);texture._waitingRenderList=parsedTexture.renderList;texture.mirrorPlane=BABYLON.Plane.FromArray(parsedTexture.mirrorPlane);}else if(parsedTexture.isRenderTarget){texture=new BABYLON.RenderTargetTexture(parsedTexture.name,parsedTexture.renderTargetSize,scene);texture._waitingRenderList=parsedTexture.renderList;}else{texture=new BABYLON.Texture(rootUrl+parsedTexture.name,scene);}texture.name=parsedTexture.name;texture.hasAlpha=parsedTexture.hasAlpha;texture.getAlphaFromRGB=parsedTexture.getAlphaFromRGB;texture.level=parsedTexture.level;texture.coordinatesIndex=parsedTexture.coordinatesIndex;texture.coordinatesMode=parsedTexture.coordinatesMode;texture.uOffset=parsedTexture.uOffset;texture.vOffset=parsedTexture.vOffset;texture.uScale=parsedTexture.uScale;texture.vScale=parsedTexture.vScale;texture.uAng=parsedTexture.uAng;texture.vAng=parsedTexture.vAng;texture.wAng=parsedTexture.wAng;texture.wrapU=parsedTexture.wrapU;texture.wrapV=parsedTexture.wrapV;if(parsedTexture.animations){for(var animationIndex=0;animationIndex<parsedTexture.animations.length;animationIndex++){var parsedAnimation=parsedTexture.animations[animationIndex];texture.animations.push(parseAnimation(parsedAnimation));}}return texture;};var parseSkeleton=function(parsedSkeleton,scene){var skeleton=new BABYLON.Skeleton(parsedSkeleton.name,parsedSkeleton.id,scene);for(var index=0;index<parsedSkeleton.bones.length;index++){var parsedBone=parsedSkeleton.bones[index];var parentBone=null;if(parsedBone.parentBoneIndex>-1){parentBone=skeleton.bones[parsedBone.parentBoneIndex];}var bone=new BABYLON.Bone(parsedBone.name,skeleton,parentBone,BABYLON.Matrix.FromArray(parsedBone.matrix));if(parsedBone.animation){bone.animations.push(parseAnimation(parsedBone.animation));}}return skeleton;};var parseMaterial=function(parsedMaterial,scene,rootUrl){var material;material=new BABYLON.StandardMaterial(parsedMaterial.name,scene);material.ambientColor=BABYLON.Color3.FromArray(parsedMaterial.ambient);material.diffuseColor=BABYLON.Color3.FromArray(parsedMaterial.diffuse);material.specularColor=BABYLON.Color3.FromArray(parsedMaterial.specular);material.specularPower=parsedMaterial.specularPower;material.emissiveColor=BABYLON.Color3.FromArray(parsedMaterial.emissive);material.alpha=parsedMaterial.alpha;material.id=parsedMaterial.id;BABYLON.Tags.AddTagsTo(material,parsedMaterial.tags);material.backFaceCulling=parsedMaterial.backFaceCulling;material.wireframe=parsedMaterial.wireframe;if(parsedMaterial.diffuseTexture){material.diffuseTexture=loadTexture(rootUrl,parsedMaterial.diffuseTexture,scene);}if(parsedMaterial.ambientTexture){material.ambientTexture=loadTexture(rootUrl,parsedMaterial.ambientTexture,scene);}if(parsedMaterial.opacityTexture){material.opacityTexture=loadTexture(rootUrl,parsedMaterial.opacityTexture,scene);}if(parsedMaterial.reflectionTexture){material.reflectionTexture=loadTexture(rootUrl,parsedMaterial.reflectionTexture,scene);}if(parsedMaterial.emissiveTexture){material.emissiveTexture=loadTexture(rootUrl,parsedMaterial.emissiveTexture,scene);}if(parsedMaterial.specularTexture){material.specularTexture=loadTexture(rootUrl,parsedMaterial.specularTexture,scene);}if(parsedMaterial.bumpTexture){material.bumpTexture=loadTexture(rootUrl,parsedMaterial.bumpTexture,scene);}return material;};var parseMaterialById=function(id,parsedData,scene,rootUrl){for(var index=0;index<parsedData.materials.length;index++){var parsedMaterial=parsedData.materials[index];if(parsedMaterial.id===id){return parseMaterial(parsedMaterial,scene,rootUrl);}}return null;};var parseMultiMaterial=function(parsedMultiMaterial,scene){var multiMaterial=new BABYLON.MultiMaterial(parsedMultiMaterial.name,scene);multiMaterial.id=parsedMultiMaterial.id;BABYLON.Tags.AddTagsTo(multiMaterial,parsedMultiMaterial.tags);for(var matIndex=0;matIndex<parsedMultiMaterial.materials.length;matIndex++){var subMatId=parsedMultiMaterial.materials[matIndex];if(subMatId){multiMaterial.subMaterials.push(scene.getMaterialByID(subMatId));}else{multiMaterial.subMaterials.push(null);}}return multiMaterial;};var parseLensFlareSystem=function(parsedLensFlareSystem,scene,rootUrl){var emitter=scene.getLastEntryByID(parsedLensFlareSystem.emitterId);var lensFlareSystem=new BABYLON.LensFlareSystem("lensFlareSystem#"+parsedLensFlareSystem.emitterId,emitter,scene);lensFlareSystem.borderLimit=parsedLensFlareSystem.borderLimit;for(var index=0;index<parsedLensFlareSystem.flares.length;index++){var parsedFlare=parsedLensFlareSystem.flares[index];var flare=new BABYLON.LensFlare(parsedFlare.size,parsedFlare.position,BABYLON.Color3.FromArray(parsedFlare.color),rootUrl+parsedFlare.textureName,lensFlareSystem);}return lensFlareSystem;};var parseParticleSystem=function(parsedParticleSystem,scene,rootUrl){var emitter=scene.getLastMeshByID(parsedParticleSystem.emitterId);var particleSystem=new BABYLON.ParticleSystem("particles#"+emitter.name,parsedParticleSystem.capacity,scene);if(parsedParticleSystem.textureName){particleSystem.particleTexture=new BABYLON.Texture(rootUrl+parsedParticleSystem.textureName,scene);particleSystem.particleTexture.name=parsedParticleSystem.textureName;}particleSystem.minAngularSpeed=parsedParticleSystem.minAngularSpeed;particleSystem.maxAngularSpeed=parsedParticleSystem.maxAngularSpeed;particleSystem.minSize=parsedParticleSystem.minSize;particleSystem.maxSize=parsedParticleSystem.maxSize;particleSystem.minLifeTime=parsedParticleSystem.minLifeTime;particleSystem.maxLifeTime=parsedParticleSystem.maxLifeTime;particleSystem.emitter=emitter;particleSystem.emitRate=parsedParticleSystem.emitRate;particleSystem.minEmitBox=BABYLON.Vector3.FromArray(parsedParticleSystem.minEmitBox);particleSystem.maxEmitBox=BABYLON.Vector3.FromArray(parsedParticleSystem.maxEmitBox);particleSystem.gravity=BABYLON.Vector3.FromArray(parsedParticleSystem.gravity);particleSystem.direction1=BABYLON.Vector3.FromArray(parsedParticleSystem.direction1);particleSystem.direction2=BABYLON.Vector3.FromArray(parsedParticleSystem.direction2);particleSystem.color1=BABYLON.Color4.FromArray(parsedParticleSystem.color1);particleSystem.color2=BABYLON.Color4.FromArray(parsedParticleSystem.color2);particleSystem.colorDead=BABYLON.Color4.FromArray(parsedParticleSystem.colorDead);particleSystem.updateSpeed=parsedParticleSystem.updateSpeed;particleSystem.targetStopDuration=parsedParticleSystem.targetStopFrame;particleSystem.textureMask=BABYLON.Color4.FromArray(parsedParticleSystem.textureMask);particleSystem.blendMode=parsedParticleSystem.blendMode;particleSystem.start();return particleSystem;};var parseShadowGenerator=function(parsedShadowGenerator,scene){var light=scene.getLightByID(parsedShadowGenerator.lightId);var shadowGenerator=new BABYLON.ShadowGenerator(parsedShadowGenerator.mapSize,light);for(var meshIndex=0;meshIndex<parsedShadowGenerator.renderList.length;meshIndex++){var mesh=scene.getMeshByID(parsedShadowGenerator.renderList[meshIndex]);shadowGenerator.getShadowMap().renderList.push(mesh);}if(parsedShadowGenerator.usePoissonSampling){shadowGenerator.usePoissonSampling=true;}else{shadowGenerator.useVarianceShadowMap=parsedShadowGenerator.useVarianceShadowMap;}return shadowGenerator;};var parseAnimation=function(parsedAnimation){var animation=new BABYLON.Animation(parsedAnimation.name,parsedAnimation.property,parsedAnimation.framePerSecond,parsedAnimation.dataType,parsedAnimation.loopBehavior);var dataType=parsedAnimation.dataType;var keys=[];for(var index=0;index<parsedAnimation.keys.length;index++){var key=parsedAnimation.keys[index];var data;switch(dataType){case BABYLON.Animation.ANIMATIONTYPE_FLOAT:data=key.values[0];break;case BABYLON.Animation.ANIMATIONTYPE_QUATERNION:data=BABYLON.Quaternion.FromArray(key.values);break;case BABYLON.Animation.ANIMATIONTYPE_MATRIX:data=BABYLON.Matrix.FromArray(key.values);break;case BABYLON.Animation.ANIMATIONTYPE_VECTOR3:default:data=BABYLON.Vector3.FromArray(key.values);break;}keys.push({frame:key.frame,value:data});}animation.setKeys(keys);return animation;};var parseLight=function(parsedLight,scene){var light;switch(parsedLight.type){case 0:light=new BABYLON.PointLight(parsedLight.name,BABYLON.Vector3.FromArray(parsedLight.position),scene);break;case 1:light=new BABYLON.DirectionalLight(parsedLight.name,BABYLON.Vector3.FromArray(parsedLight.direction),scene);light.position=BABYLON.Vector3.FromArray(parsedLight.position);break;case 2:light=new BABYLON.SpotLight(parsedLight.name,BABYLON.Vector3.FromArray(parsedLight.position),BABYLON.Vector3.FromArray(parsedLight.direction),parsedLight.angle,parsedLight.exponent,scene);break;case 3:light=new BABYLON.HemisphericLight(parsedLight.name,BABYLON.Vector3.FromArray(parsedLight.direction),scene);light.groundColor=BABYLON.Color3.FromArray(parsedLight.groundColor);break;}light.id=parsedLight.id;BABYLON.Tags.AddTagsTo(light,parsedLight.tags);if(parsedLight.intensity!==undefined){light.intensity=parsedLight.intensity;}if(parsedLight.range){light.range=parsedLight.range;}light.diffuse=BABYLON.Color3.FromArray(parsedLight.diffuse);light.specular=BABYLON.Color3.FromArray(parsedLight.specular);if(parsedLight.excludedMeshesIds){light._excludedMeshesIds=parsedLight.excludedMeshesIds;}if(parsedLight.includedOnlyMeshesIds){light._includedOnlyMeshesIds=parsedLight.includedOnlyMeshesIds;}if(parsedLight.animations){for(var animationIndex=0;animationIndex<parsedLight.animations.length;animationIndex++){var parsedAnimation=parsedLight.animations[animationIndex];light.animations.push(parseAnimation(parsedAnimation));}}if(parsedLight.autoAnimate){scene.beginAnimation(light,parsedLight.autoAnimateFrom,parsedLight.autoAnimateTo,parsedLight.autoAnimateLoop,1.0);}};var parseCamera=function(parsedCamera,scene){var camera=new BABYLON.FreeCamera(parsedCamera.name,BABYLON.Vector3.FromArray(parsedCamera.position),scene);camera.id=parsedCamera.id;BABYLON.Tags.AddTagsTo(camera,parsedCamera.tags);if(parsedCamera.parentId){camera._waitingParentId=parsedCamera.parentId;}if(parsedCamera.target){camera.setTarget(BABYLON.Vector3.FromArray(parsedCamera.target));}else{camera.rotation=BABYLON.Vector3.FromArray(parsedCamera.rotation);}if(parsedCamera.lockedTargetId){camera._waitingLockedTargetId=parsedCamera.lockedTargetId;}camera.fov=parsedCamera.fov;camera.minZ=parsedCamera.minZ;camera.maxZ=parsedCamera.maxZ;camera.speed=parsedCamera.speed;camera.inertia=parsedCamera.inertia;camera.checkCollisions=parsedCamera.checkCollisions;camera.applyGravity=parsedCamera.applyGravity;if(parsedCamera.ellipsoid){camera.ellipsoid=BABYLON.Vector3.FromArray(parsedCamera.ellipsoid);}if(parsedCamera.animations){for(var animationIndex=0;animationIndex<parsedCamera.animations.length;animationIndex++){var parsedAnimation=parsedCamera.animations[animationIndex];camera.animations.push(parseAnimation(parsedAnimation));}}if(parsedCamera.autoAnimate){scene.beginAnimation(camera,parsedCamera.autoAnimateFrom,parsedCamera.autoAnimateTo,parsedCamera.autoAnimateLoop,1.0);}if(parsedCamera.layerMask&&(!isNaN(parsedCamera.layerMask))){camera.layerMask=Math.abs(parseInt(parsedCamera.layerMask));}else{camera.layerMask=0xFFFFFFFF;}return camera;};var parseGeometry=function(parsedGeometry,scene){var id=parsedGeometry.id;return scene.getGeometryByID(id);};var parseBox=function(parsedBox,scene){if(parseGeometry(parsedBox,scene)){return null;}var box=new BABYLON.Geometry.Primitives.Box(parsedBox.id,scene,parsedBox.size,parsedBox.canBeRegenerated,null);BABYLON.Tags.AddTagsTo(box,parsedBox.tags);scene.pushGeometry(box,true);return box;};var parseSphere=function(parsedSphere,scene){if(parseGeometry(parsedSphere,scene)){return null;}var sphere=new BABYLON.Geometry.Primitives.Sphere(parsedSphere.id,scene,parsedSphere.segments,parsedSphere.diameter,parsedSphere.canBeRegenerated,null);BABYLON.Tags.AddTagsTo(sphere,parsedSphere.tags);scene.pushGeometry(sphere,true);return sphere;};var parseCylinder=function(parsedCylinder,scene){if(parseGeometry(parsedCylinder,scene)){return null;}var cylinder=new BABYLON.Geometry.Primitives.Cylinder(parsedCylinder.id,scene,parsedCylinder.height,parsedCylinder.diameterTop,parsedCylinder.diameterBottom,parsedCylinder.tessellation,parsedCylinder.subdivisions,parsedCylinder.canBeRegenerated,null);BABYLON.Tags.AddTagsTo(cylinder,parsedCylinder.tags);scene.pushGeometry(cylinder,true);return cylinder;};var parseTorus=function(parsedTorus,scene){if(parseGeometry(parsedTorus,scene)){return null;}var torus=new BABYLON.Geometry.Primitives.Torus(parsedTorus.id,scene,parsedTorus.diameter,parsedTorus.thickness,parsedTorus.tessellation,parsedTorus.canBeRegenerated,null);BABYLON.Tags.AddTagsTo(torus,parsedTorus.tags);scene.pushGeometry(torus,true);return torus;};var parseGround=function(parsedGround,scene){if(parseGeometry(parsedGround,scene)){return null;}var ground=new BABYLON.Geometry.Primitives.Ground(parsedGround.id,scene,parsedGround.width,parsedGround.height,parsedGround.subdivisions,parsedGround.canBeRegenerated,null);BABYLON.Tags.AddTagsTo(ground,parsedGround.tags);scene.pushGeometry(ground,true);return ground;};var parsePlane=function(parsedPlane,scene){if(parseGeometry(parsedPlane,scene)){return null;}var plane=new BABYLON.Geometry.Primitives.Plane(parsedPlane.id,scene,parsedPlane.size,parsedPlane.canBeRegenerated,null);BABYLON.Tags.AddTagsTo(plane,parsedPlane.tags);scene.pushGeometry(plane,true);return plane;};var parseTorusKnot=function(parsedTorusKnot,scene){if(parseGeometry(parsedTorusKnot,scene)){return null;}var torusKnot=new BABYLON.Geometry.Primitives.TorusKnot(parsedTorusKnot.id,scene,parsedTorusKnot.radius,parsedTorusKnot.tube,parsedTorusKnot.radialSegments,parsedTorusKnot.tubularSegments,parsedTorusKnot.p,parsedTorusKnot.q,parsedTorusKnot.canBeRegenerated,null);BABYLON.Tags.AddTagsTo(torusKnot,parsedTorusKnot.tags);scene.pushGeometry(torusKnot,true);return torusKnot;};var parseVertexData=function(parsedVertexData,scene,rootUrl){if(parseGeometry(parsedVertexData,scene)){return null;}var geometry=new BABYLON.Geometry(parsedVertexData.id,scene);BABYLON.Tags.AddTagsTo(geometry,parsedVertexData.tags);if(parsedVertexData.delayLoadingFile){geometry.delayLoadState=BABYLON.Engine.DELAYLOADSTATE_NOTLOADED;geometry.delayLoadingFile=rootUrl+parsedVertexData.delayLoadingFile;geometry._boundingInfo=new BABYLON.BoundingInfo(BABYLON.Vector3.FromArray(parsedVertexData.boundingBoxMinimum),BABYLON.Vector3.FromArray(parsedVertexData.boundingBoxMaximum));geometry._delayInfo=[];if(parsedVertexData.hasUVs){geometry._delayInfo.push(BABYLON.VertexBuffer.UVKind);}if(parsedVertexData.hasUVs2){geometry._delayInfo.push(BABYLON.VertexBuffer.UV2Kind);}if(parsedVertexData.hasColors){geometry._delayInfo.push(BABYLON.VertexBuffer.ColorKind);}if(parsedVertexData.hasMatricesIndices){geometry._delayInfo.push(BABYLON.VertexBuffer.MatricesIndicesKind);}if(parsedVertexData.hasMatricesWeights){geometry._delayInfo.push(BABYLON.VertexBuffer.MatricesWeightsKind);}geometry._delayLoadingFunction=importVertexData;}else{importVertexData(parsedVertexData,geometry);}scene.pushGeometry(geometry,true);return geometry;};var parseMesh=function(parsedMesh,scene,rootUrl){var mesh=new BABYLON.Mesh(parsedMesh.name,scene);mesh.id=parsedMesh.id;BABYLON.Tags.AddTagsTo(mesh,parsedMesh.tags);mesh.position=BABYLON.Vector3.FromArray(parsedMesh.position);if(parsedMesh.rotationQuaternion){mesh.rotationQuaternion=BABYLON.Quaternion.FromArray(parsedMesh.rotationQuaternion);}else if(parsedMesh.rotation){mesh.rotation=BABYLON.Vector3.FromArray(parsedMesh.rotation);}mesh.scaling=BABYLON.Vector3.FromArray(parsedMesh.scaling);if(parsedMesh.localMatrix){mesh.setPivotMatrix(BABYLON.Matrix.FromArray(parsedMesh.localMatrix));}else if(parsedMesh.pivotMatrix){mesh.setPivotMatrix(BABYLON.Matrix.FromArray(parsedMesh.pivotMatrix));}mesh.setEnabled(parsedMesh.isEnabled);mesh.isVisible=parsedMesh.isVisible;mesh.infiniteDistance=parsedMesh.infiniteDistance;mesh.showBoundingBox=parsedMesh.showBoundingBox;mesh.showSubMeshesBoundingBox=parsedMesh.showSubMeshesBoundingBox;if(parsedMesh.pickable!==undefined){mesh.isPickable=parsedMesh.pickable;}mesh.receiveShadows=parsedMesh.receiveShadows;mesh.billboardMode=parsedMesh.billboardMode;if(parsedMesh.visibility!==undefined){mesh.visibility=parsedMesh.visibility;}mesh.checkCollisions=parsedMesh.checkCollisions;mesh._shouldGenerateFlatShading=parsedMesh.useFlatShading;if(parsedMesh.parentId){mesh.parent=scene.getLastEntryByID(parsedMesh.parentId);}if(parsedMesh.delayLoadingFile){mesh.delayLoadState=BABYLON.Engine.DELAYLOADSTATE_NOTLOADED;mesh.delayLoadingFile=rootUrl+parsedMesh.delayLoadingFile;mesh._boundingInfo=new BABYLON.BoundingInfo(BABYLON.Vector3.FromArray(parsedMesh.boundingBoxMinimum),BABYLON.Vector3.FromArray(parsedMesh.boundingBoxMaximum));mesh._delayInfo=[];if(parsedMesh.hasUVs){mesh._delayInfo.push(BABYLON.VertexBuffer.UVKind);}if(parsedMesh.hasUVs2){mesh._delayInfo.push(BABYLON.VertexBuffer.UV2Kind);}if(parsedMesh.hasColors){mesh._delayInfo.push(BABYLON.VertexBuffer.ColorKind);}if(parsedMesh.hasMatricesIndices){mesh._delayInfo.push(BABYLON.VertexBuffer.MatricesIndicesKind);}if(parsedMesh.hasMatricesWeights){mesh._delayInfo.push(BABYLON.VertexBuffer.MatricesWeightsKind);}mesh._delayLoadingFunction=importGeometry;if(BABYLON.SceneLoader.ForceFullSceneLoadingForIncremental){mesh._checkDelayState();}}else{importGeometry(parsedMesh,mesh);}if(parsedMesh.materialId){mesh.setMaterialByID(parsedMesh.materialId);}else{mesh.material=null;}if(parsedMesh.skeletonId>-1){mesh.skeleton=scene.getLastSkeletonByID(parsedMesh.skeletonId);}if(parsedMesh.physicsImpostor){if(!scene.isPhysicsEnabled()){scene.enablePhysics();}mesh.setPhysicsState({impostor:parsedMesh.physicsImpostor,mass:parsedMesh.physicsMass,friction:parsedMesh.physicsFriction,restitution:parsedMesh.physicsRestitution});}if(parsedMesh.animations){for(var animationIndex=0;animationIndex<parsedMesh.animations.length;animationIndex++){var parsedAnimation=parsedMesh.animations[animationIndex];mesh.animations.push(parseAnimation(parsedAnimation));}}if(parsedMesh.autoAnimate){scene.beginAnimation(mesh,parsedMesh.autoAnimateFrom,parsedMesh.autoAnimateTo,parsedMesh.autoAnimateLoop,1.0);}if(parsedMesh.layerMask&&(!isNaN(parsedMesh.layerMask))){mesh.layerMask=Math.abs(parseInt(parsedMesh.layerMask));}else{mesh.layerMask=0xFFFFFFFF;}if(parsedMesh.instances){for(var index=0;index<parsedMesh.instances.length;index++){var parsedInstance=parsedMesh.instances[index];var instance=mesh.createInstance(parsedInstance.name);BABYLON.Tags.AddTagsTo(instance,parsedInstance.tags);instance.position=BABYLON.Vector3.FromArray(parsedInstance.position);if(parsedInstance.rotationQuaternion){instance.rotationQuaternion=BABYLON.Quaternion.FromArray(parsedInstance.rotationQuaternion);}else if(parsedInstance.rotation){instance.rotation=BABYLON.Vector3.FromArray(parsedInstance.rotation);}instance.scaling=BABYLON.Vector3.FromArray(parsedInstance.scaling);instance.checkCollisions=mesh.checkCollisions;if(parsedMesh.animations){for(animationIndex=0;animationIndex<parsedMesh.animations.length;animationIndex++){parsedAnimation=parsedMesh.animations[animationIndex];instance.animations.push(parseAnimation(parsedAnimation));}}}}return mesh;};var isDescendantOf=function(mesh,names,hierarchyIds){names=(names instanceof Array)?names:[names];for(var i in names){if(mesh.name===names[i]){hierarchyIds.push(mesh.id);return true;}}if(mesh.parentId&&hierarchyIds.indexOf(mesh.parentId)!==-1){hierarchyIds.push(mesh.id);return true;}return false;};var importVertexData=function(parsedVertexData,geometry){var vertexData=new BABYLON.VertexData();var positions=parsedVertexData.positions;if(positions){vertexData.set(positions,BABYLON.VertexBuffer.PositionKind);}var normals=parsedVertexData.normals;if(normals){vertexData.set(normals,BABYLON.VertexBuffer.NormalKind);}var uvs=parsedVertexData.uvs;if(uvs){vertexData.set(uvs,BABYLON.VertexBuffer.UVKind);}var uv2s=parsedVertexData.uv2s;if(uv2s){vertexData.set(uv2s,BABYLON.VertexBuffer.UV2Kind);}var colors=parsedVertexData.colors;if(colors){vertexData.set(colors,BABYLON.VertexBuffer.ColorKind);}var matricesIndices=parsedVertexData.matricesIndices;if(matricesIndices){vertexData.set(matricesIndices,BABYLON.VertexBuffer.MatricesIndicesKind);}var matricesWeights=parsedVertexData.matricesWeights;if(matricesWeights){vertexData.set(matricesWeights,BABYLON.VertexBuffer.MatricesWeightsKind);}var indices=parsedVertexData.indices;if(indices){vertexData.indices=indices;}geometry.setAllVerticesData(vertexData,parsedVertexData.updatable);};var importGeometry=function(parsedGeometry,mesh){var scene=mesh.getScene();var geometryId=parsedGeometry.geometryId;if(geometryId){var geometry=scene.getGeometryByID(geometryId);if(geometry){geometry.applyToMesh(mesh);}}else if(parsedGeometry.positions&&parsedGeometry.normals&&parsedGeometry.indices){mesh.setVerticesData(BABYLON.VertexBuffer.PositionKind,parsedGeometry.positions,false);mesh.setVerticesData(BABYLON.VertexBuffer.NormalKind,parsedGeometry.normals,false);if(parsedGeometry.uvs){mesh.setVerticesData(BABYLON.VertexBuffer.UVKind,parsedGeometry.uvs,false);}if(parsedGeometry.uvs2){mesh.setVerticesData(BABYLON.VertexBuffer.UV2Kind,parsedGeometry.uvs2,false);}if(parsedGeometry.colors){mesh.setVerticesData(BABYLON.VertexBuffer.ColorKind,parsedGeometry.colors,false);}if(parsedGeometry.matricesIndices){if(!parsedGeometry.matricesIndices._isExpanded){var floatIndices=[];for(var i=0;i<parsedGeometry.matricesIndices.length;i++){var matricesIndex=parsedGeometry.matricesIndices[i];floatIndices.push(matricesIndex&0x000000FF);floatIndices.push((matricesIndex&0x0000FF00)>>8);floatIndices.push((matricesIndex&0x00FF0000)>>16);floatIndices.push(matricesIndex>>24);}mesh.setVerticesData(BABYLON.VertexBuffer.MatricesIndicesKind,floatIndices,false);}else{delete parsedGeometry.matricesIndices._isExpanded;mesh.setVerticesData(BABYLON.VertexBuffer.MatricesIndicesKind,parsedGeometry.matricesIndices,false);}}if(parsedGeometry.matricesWeights){mesh.setVerticesData(BABYLON.VertexBuffer.MatricesWeightsKind,parsedGeometry.matricesWeights,false);}mesh.setIndices(parsedGeometry.indices);}if(parsedGeometry.subMeshes){mesh.subMeshes=[];for(var subIndex=0;subIndex<parsedGeometry.subMeshes.length;subIndex++){var parsedSubMesh=parsedGeometry.subMeshes[subIndex];var subMesh=new BABYLON.SubMesh(parsedSubMesh.materialIndex,parsedSubMesh.verticesStart,parsedSubMesh.verticesCount,parsedSubMesh.indexStart,parsedSubMesh.indexCount,mesh);}}if(mesh._shouldGenerateFlatShading){mesh.convertToFlatShadedMesh();delete mesh._shouldGenerateFlatShading;}mesh.computeWorldMatrix(true);if(scene._selectionOctree){scene._selectionOctree.addMesh(mesh);}};BABYLON.SceneLoader.RegisterPlugin({extensions:".babylon",importMesh:function(meshesNames,scene,data,rootUrl,meshes,particleSystems,skeletons){var parsedData=JSON.parse(data);var loadedSkeletonsIds=[];var loadedMaterialsIds=[];var hierarchyIds=[];for(var index=0;index<parsedData.meshes.length;index++){var parsedMesh=parsedData.meshes[index];if(!meshesNames||isDescendantOf(parsedMesh,meshesNames,hierarchyIds)){if(meshesNames instanceof Array){delete meshesNames[meshesNames.indexOf(parsedMesh.name)];}if(parsedMesh.materialId){var materialFound=(loadedMaterialsIds.indexOf(parsedMesh.materialId)!==-1);if(!materialFound){for(var multimatIndex=0;multimatIndex<parsedData.multiMaterials.length;multimatIndex++){var parsedMultiMaterial=parsedData.multiMaterials[multimatIndex];if(parsedMultiMaterial.id==parsedMesh.materialId){for(var matIndex=0;matIndex<parsedMultiMaterial.materials.length;matIndex++){var subMatId=parsedMultiMaterial.materials[matIndex];loadedMaterialsIds.push(subMatId);parseMaterialById(subMatId,parsedData,scene,rootUrl);}loadedMaterialsIds.push(parsedMultiMaterial.id);parseMultiMaterial(parsedMultiMaterial,scene);materialFound=true;break;}}}if(!materialFound){loadedMaterialsIds.push(parsedMesh.materialId);parseMaterialById(parsedMesh.materialId,parsedData,scene,rootUrl);}}if(parsedMesh.skeletonId>-1&&scene.skeletons){var skeletonAlreadyLoaded=(loadedSkeletonsIds.indexOf(parsedMesh.skeletonId)>-1);if(!skeletonAlreadyLoaded){for(var skeletonIndex=0;skeletonIndex<parsedData.skeletons.length;skeletonIndex++){var parsedSkeleton=parsedData.skeletons[skeletonIndex];if(parsedSkeleton.id===parsedMesh.skeletonId){skeletons.push(parseSkeleton(parsedSkeleton,scene));loadedSkeletonsIds.push(parsedSkeleton.id);}}}}var mesh=parseMesh(parsedMesh,scene,rootUrl);meshes.push(mesh);}}if(parsedData.particleSystems){for(index=0;index<parsedData.particleSystems.length;index++){var parsedParticleSystem=parsedData.particleSystems[index];if(hierarchyIds.indexOf(parsedParticleSystem.emitterId)!==-1){particleSystems.push(parseParticleSystem(parsedParticleSystem,scene,rootUrl));}}}return true;},load:function(scene,data,rootUrl){var parsedData=JSON.parse(data);scene.useDelayedTextureLoading=parsedData.useDelayedTextureLoading&&!BABYLON.SceneLoader.ForceFullSceneLoadingForIncremental;scene.autoClear=parsedData.autoClear;scene.clearColor=BABYLON.Color3.FromArray(parsedData.clearColor);scene.ambientColor=BABYLON.Color3.FromArray(parsedData.ambientColor);scene.gravity=BABYLON.Vector3.FromArray(parsedData.gravity);if(parsedData.fogMode&&parsedData.fogMode!==0){scene.fogMode=parsedData.fogMode;scene.fogColor=BABYLON.Color3.FromArray(parsedData.fogColor);scene.fogStart=parsedData.fogStart;scene.fogEnd=parsedData.fogEnd;scene.fogDensity=parsedData.fogDensity;}for(var index=0;index<parsedData.lights.length;index++){var parsedLight=parsedData.lights[index];parseLight(parsedLight,scene);}for(index=0;index<parsedData.cameras.length;index++){var parsedCamera=parsedData.cameras[index];parseCamera(parsedCamera,scene);}if(parsedData.activeCameraID){scene.setActiveCameraByID(parsedData.activeCameraID);}if(parsedData.materials){for(index=0;index<parsedData.materials.length;index++){var parsedMaterial=parsedData.materials[index];parseMaterial(parsedMaterial,scene,rootUrl);}}if(parsedData.multiMaterials){for(index=0;index<parsedData.multiMaterials.length;index++){var parsedMultiMaterial=parsedData.multiMaterials[index];parseMultiMaterial(parsedMultiMaterial,scene);}}if(parsedData.skeletons){for(index=0;index<parsedData.skeletons.length;index++){var parsedSkeleton=parsedData.skeletons[index];parseSkeleton(parsedSkeleton,scene);}}var geometries=parsedData.geometries;if(geometries){var boxes=geometries.boxes;if(boxes){for(index=0;index<boxes.length;index++){var parsedBox=boxes[index];parseBox(parsedBox,scene);}}var spheres=geometries.spheres;if(spheres){for(index=0;index<spheres.length;index++){var parsedSphere=spheres[index];parseSphere(parsedSphere,scene);}}var cylinders=geometries.cylinders;if(cylinders){for(index=0;index<cylinders.length;index++){var parsedCylinder=cylinders[index];parseCylinder(parsedCylinder,scene);}}var toruses=geometries.toruses;if(toruses){for(index=0;index<toruses.length;index++){var parsedTorus=toruses[index];parseTorus(parsedTorus,scene);}}var grounds=geometries.grounds;if(grounds){for(index=0;index<grounds.length;index++){var parsedGround=grounds[index];parseGround(parsedGround,scene);}}var planes=geometries.planes;if(planes){for(index=0;index<planes.length;index++){var parsedPlane=planes[index];parsePlane(parsedPlane,scene);}}var torusKnots=geometries.torusKnots;if(torusKnots){for(index=0;index<torusKnots.length;index++){var parsedTorusKnot=torusKnots[index];parseTorusKnot(parsedTorusKnot,scene);}}var vertexData=geometries.vertexData;if(vertexData){for(index=0;index<vertexData.length;index++){var parsedVertexData=vertexData[index];parseVertexData(parsedVertexData,scene,rootUrl);}}}for(index=0;index<parsedData.meshes.length;index++){var parsedMesh=parsedData.meshes[index];parseMesh(parsedMesh,scene,rootUrl);}for(index=0;index<scene.cameras.length;index++){var camera=scene.cameras[index];if(camera._waitingParentId){camera.parent=scene.getLastEntryByID(camera._waitingParentId);delete camera._waitingParentId;}if(camera instanceof BABYLON.FreeCamera){var freecamera=camera;if(freecamera._waitingLockedTargetId){freecamera.lockedTarget=scene.getLastEntryByID(freecamera._waitingLockedTargetId);delete freecamera._waitingLockedTargetId;}}}if(parsedData.particleSystems){for(index=0;index<parsedData.particleSystems.length;index++){var parsedParticleSystem=parsedData.particleSystems[index];parseParticleSystem(parsedParticleSystem,scene,rootUrl);}}if(parsedData.lensFlareSystems){for(index=0;index<parsedData.lensFlareSystems.length;index++){var parsedLensFlareSystem=parsedData.lensFlareSystems[index];parseLensFlareSystem(parsedLensFlareSystem,scene,rootUrl);}}if(parsedData.shadowGenerators){for(index=0;index<parsedData.shadowGenerators.length;index++){var parsedShadowGenerator=parsedData.shadowGenerators[index];parseShadowGenerator(parsedShadowGenerator,scene);}}return true;}});})(BABYLON.Internals||(BABYLON.Internals={}));var Internals=BABYLON.Internals;})(BABYLON||(BABYLON={}));var BABYLON;(function(BABYLON){var currentCSGMeshId=0;var Vertex=(function(){function Vertex(pos,normal,uv){this.pos=pos;this.normal=normal;this.uv=uv;}Vertex.prototype.clone=function(){return new Vertex(this.pos.clone(),this.normal.clone(),this.uv.clone());};Vertex.prototype.flip=function(){this.normal=this.normal.scale(-1);};Vertex.prototype.interpolate=function(other,t){return new Vertex(BABYLON.Vector3.Lerp(this.pos,other.pos,t),BABYLON.Vector3.Lerp(this.normal,other.normal,t),BABYLON.Vector2.Lerp(this.uv,other.uv,t));};return Vertex;})();var Plane=(function(){function Plane(normal,w){this.normal=normal;this.w=w;}Plane.FromPoints=function(a,b,c){var v0=c.subtract(a);var v1=b.subtract(a);if(v0.lengthSquared()===0||v1.lengthSquared()===0){return null;}var n=BABYLON.Vector3.Normalize(BABYLON.Vector3.Cross(v0,v1));return new Plane(n,BABYLON.Vector3.Dot(n,a));};Plane.prototype.clone=function(){return new Plane(this.normal.clone(),this.w);};Plane.prototype.flip=function(){this.normal.scaleInPlace(-1);this.w=-this.w;};Plane.prototype.splitPolygon=function(polygon,coplanarFront,coplanarBack,front,back){var COPLANAR=0;var FRONT=1;var BACK=2;var SPANNING=3;var polygonType=0;var types=[];for(var i=0;i<polygon.vertices.length;i++){var t=BABYLON.Vector3.Dot(this.normal,polygon.vertices[i].pos)-this.w;var type=(t<-Plane.EPSILON)?BACK:(t>Plane.EPSILON)?FRONT:COPLANAR;polygonType|=type;types.push(type);}switch(polygonType){case COPLANAR:(BABYLON.Vector3.Dot(this.normal,polygon.plane.normal)>0?coplanarFront:coplanarBack).push(polygon);break;case FRONT:front.push(polygon);break;case BACK:back.push(polygon);break;case SPANNING:var f=[],b=[];for(i=0;i<polygon.vertices.length;i++){var j=(i+1)%polygon.vertices.length;var ti=types[i],tj=types[j];var vi=polygon.vertices[i],vj=polygon.vertices[j];if(ti!=BACK)f.push(vi);if(ti!=FRONT)b.push(ti!=BACK?vi.clone():vi);if((ti|tj)==SPANNING){t=(this.w-BABYLON.Vector3.Dot(this.normal,vi.pos))/BABYLON.Vector3.Dot(this.normal,vj.pos.subtract(vi.pos));var v=vi.interpolate(vj,t);f.push(v);b.push(v.clone());}}if(f.length>=3){var poly=new Polygon(f,polygon.shared);if(poly.plane)front.push(poly);}if(b.length>=3){poly=new Polygon(b,polygon.shared);if(poly.plane)back.push(poly);}break;}};Plane.EPSILON=1e-5;return Plane;})();var Polygon=(function(){function Polygon(vertices,shared){this.vertices=vertices;this.shared=shared;this.plane=Plane.FromPoints(vertices[0].pos,vertices[1].pos,vertices[2].pos);}Polygon.prototype.clone=function(){var vertices=this.vertices.map(function(v){return v.clone();});return new Polygon(vertices,this.shared);};Polygon.prototype.flip=function(){this.vertices.reverse().map(function(v){v.flip();});this.plane.flip();};return Polygon;})();var Node=(function(){function Node(polygons){this.plane=null;this.front=null;this.back=null;this.polygons=[];if(polygons){this.build(polygons);}}Node.prototype.clone=function(){var node=new Node();node.plane=this.plane&&this.plane.clone();node.front=this.front&&this.front.clone();node.back=this.back&&this.back.clone();node.polygons=this.polygons.map(function(p){return p.clone();});return node;};Node.prototype.invert=function(){for(var i=0;i<this.polygons.length;i++){this.polygons[i].flip();}if(this.plane){this.plane.flip();}if(this.front){this.front.invert();}if(this.back){this.back.invert();}var temp=this.front;this.front=this.back;this.back=temp;};Node.prototype.clipPolygons=function(polygons){if(!this.plane)return polygons.slice();var front=[],back=[];for(var i=0;i<polygons.length;i++){this.plane.splitPolygon(polygons[i],front,back,front,back);}if(this.front){front=this.front.clipPolygons(front);}if(this.back){back=this.back.clipPolygons(back);}else{back=[];}return front.concat(back);};Node.prototype.clipTo=function(bsp){this.polygons=bsp.clipPolygons(this.polygons);if(this.front)this.front.clipTo(bsp);if(this.back)this.back.clipTo(bsp);};Node.prototype.allPolygons=function(){var polygons=this.polygons.slice();if(this.front)polygons=polygons.concat(this.front.allPolygons());if(this.back)polygons=polygons.concat(this.back.allPolygons());return polygons;};Node.prototype.build=function(polygons){if(!polygons.length)return;if(!this.plane)this.plane=polygons[0].plane.clone();var front=[],back=[];for(var i=0;i<polygons.length;i++){this.plane.splitPolygon(polygons[i],this.polygons,this.polygons,front,back);}if(front.length){if(!this.front)this.front=new Node();this.front.build(front);}if(back.length){if(!this.back)this.back=new Node();this.back.build(back);}};return Node;})();var CSG=(function(){function CSG(){this.polygons=new Array();}CSG.FromMesh=function(mesh){var vertex,normal,uv,position,polygon,polygons=[],vertices;if(mesh instanceof BABYLON.Mesh){mesh.computeWorldMatrix(true);var matrix=mesh.getWorldMatrix();var meshPosition=mesh.position.clone();var meshRotation=mesh.rotation.clone();var meshScaling=mesh.scaling.clone();}else{throw'BABYLON.CSG:Wrong Mesh type,must be BABYLON.Mesh';}var indices=mesh.getIndices(),positions=mesh.getVerticesData(BABYLON.VertexBuffer.PositionKind),normals=mesh.getVerticesData(BABYLON.VertexBuffer.NormalKind),uvs=mesh.getVerticesData(BABYLON.VertexBuffer.UVKind);var subMeshes=mesh.subMeshes;for(var sm=0,sml=subMeshes.length;sm<sml;sm++){for(var i=subMeshes[sm].indexStart,il=subMeshes[sm].indexCount+subMeshes[sm].indexStart;i<il;i+=3){vertices=[];for(var j=0;j<3;j++){normal=new BABYLON.Vector3(normals[indices[i+j]*3],normals[indices[i+j]*3+1],normals[indices[i+j]*3+2]);uv=new BABYLON.Vector2(uvs[indices[i+j]*2],uvs[indices[i+j]*2+1]);position=new BABYLON.Vector3(positions[indices[i+j]*3],positions[indices[i+j]*3+1],positions[indices[i+j]*3+2]);BABYLON.Vector3.TransformCoordinatesToRef(position,matrix,position);BABYLON.Vector3.TransformNormalToRef(normal,matrix,normal);vertex=new Vertex(position,normal,uv);vertices.push(vertex);}polygon=new Polygon(vertices,{subMeshId:sm,meshId:currentCSGMeshId,materialIndex:subMeshes[sm].materialIndex});if(polygon.plane)polygons.push(polygon);}}var csg=CSG.FromPolygons(polygons);csg.matrix=matrix;csg.position=meshPosition;csg.rotation=meshRotation;csg.scaling=meshScaling;currentCSGMeshId++;return csg;};CSG.FromPolygons=function(polygons){var csg=new BABYLON.CSG();csg.polygons=polygons;return csg;};CSG.prototype.clone=function(){var csg=new BABYLON.CSG();csg.polygons=this.polygons.map(function(p){return p.clone();});csg.copyTransformAttributes(this);return csg;};CSG.prototype.toPolygons=function(){return this.polygons;};CSG.prototype.union=function(csg){var a=new Node(this.clone().polygons);var b=new Node(csg.clone().polygons);a.clipTo(b);b.clipTo(a);b.invert();b.clipTo(a);b.invert();a.build(b.allPolygons());return CSG.FromPolygons(a.allPolygons()).copyTransformAttributes(this);};CSG.prototype.unionInPlace=function(csg){var a=new Node(this.polygons);var b=new Node(csg.polygons);a.clipTo(b);b.clipTo(a);b.invert();b.clipTo(a);b.invert();a.build(b.allPolygons());this.polygons=a.allPolygons();};CSG.prototype.subtract=function(csg){var a=new Node(this.clone().polygons);var b=new Node(csg.clone().polygons);a.invert();a.clipTo(b);b.clipTo(a);b.invert();b.clipTo(a);b.invert();a.build(b.allPolygons());a.invert();return CSG.FromPolygons(a.allPolygons()).copyTransformAttributes(this);};CSG.prototype.subtractInPlace=function(csg){var a=new Node(this.polygons);var b=new Node(csg.polygons);a.invert();a.clipTo(b);b.clipTo(a);b.invert();b.clipTo(a);b.invert();a.build(b.allPolygons());a.invert();this.polygons=a.allPolygons();};CSG.prototype.intersect=function(csg){var a=new Node(this.clone().polygons);var b=new Node(csg.clone().polygons);a.invert();b.clipTo(a);b.invert();a.clipTo(b);b.clipTo(a);a.build(b.allPolygons());a.invert();return CSG.FromPolygons(a.allPolygons()).copyTransformAttributes(this);};CSG.prototype.intersectInPlace=function(csg){var a=new Node(this.polygons);var b=new Node(csg.polygons);a.invert();b.clipTo(a);b.invert();a.clipTo(b);b.clipTo(a);a.build(b.allPolygons());a.invert();this.polygons=a.allPolygons();};CSG.prototype.inverse=function(){var csg=this.clone();csg.inverseInPlace();return csg;};CSG.prototype.inverseInPlace=function(){this.polygons.map(function(p){p.flip();});};CSG.prototype.copyTransformAttributes=function(csg){this.matrix=csg.matrix;this.position=csg.position;this.rotation=csg.rotation;this.scaling=csg.scaling;return this;};CSG.prototype.buildMeshGeometry=function(name,scene,keepSubMeshes){var matrix=this.matrix.clone();matrix.invert();var mesh=new BABYLON.Mesh(name,scene),vertices=[],indices=[],normals=[],uvs=[],vertex=BABYLON.Vector3.Zero(),normal=BABYLON.Vector3.Zero(),uv=BABYLON.Vector2.Zero(),polygons=this.polygons,polygonIndices=[0,0,0],polygon,vertice_dict={},vertex_idx,currentIndex=0,subMesh_dict={},subMesh_obj;if(keepSubMeshes){polygons.sort(function(a,b){if(a.shared.meshId===b.shared.meshId){return a.shared.subMeshId-b.shared.subMeshId;}else{return a.shared.meshId-b.shared.meshId;}});}for(var i=0,il=polygons.length;i<il;i++){polygon=polygons[i];if(!subMesh_dict[polygon.shared.meshId]){subMesh_dict[polygon.shared.meshId]={};}if(!subMesh_dict[polygon.shared.meshId][polygon.shared.subMeshId]){subMesh_dict[polygon.shared.meshId][polygon.shared.subMeshId]={indexStart:+Infinity,indexEnd:-Infinity,materialIndex:polygon.shared.materialIndex};}subMesh_obj=subMesh_dict[polygon.shared.meshId][polygon.shared.subMeshId];for(var j=2,jl=polygon.vertices.length;j<jl;j++){polygonIndices[0]=0;polygonIndices[1]=j-1;polygonIndices[2]=j;for(var k=0;k<3;k++){vertex.copyFrom(polygon.vertices[polygonIndices[k]].pos);normal.copyFrom(polygon.vertices[polygonIndices[k]].normal);uv.copyFrom(polygon.vertices[polygonIndices[k]].uv);BABYLON.Vector3.TransformCoordinatesToRef(vertex,matrix,vertex);BABYLON.Vector3.TransformNormalToRef(normal,matrix,normal);vertex_idx=vertice_dict[vertex.x+','+vertex.y+','+vertex.z];if(!(typeof vertex_idx!=='undefined'&&normals[vertex_idx*3]===normal.x&&normals[vertex_idx*3+1]===normal.y&&normals[vertex_idx*3+2]===normal.z&&uvs[vertex_idx*2]===uv.x&&uvs[vertex_idx*2+1]===uv.y)){vertices.push(vertex.x,vertex.y,vertex.z);uvs.push(uv.x,uv.y);normals.push(normal.x,normal.y,normal.z);vertex_idx=vertice_dict[vertex.x+','+vertex.y+','+vertex.z]=(vertices.length/3)-1;}indices.push(vertex_idx);subMesh_obj.indexStart=Math.min(currentIndex,subMesh_obj.indexStart);subMesh_obj.indexEnd=Math.max(currentIndex,subMesh_obj.indexEnd);currentIndex++;}}}mesh.setVerticesData(BABYLON.VertexBuffer.PositionKind,vertices);mesh.setVerticesData(BABYLON.VertexBuffer.NormalKind,normals);mesh.setVerticesData(BABYLON.VertexBuffer.UVKind,uvs);mesh.setIndices(indices);if(keepSubMeshes){var materialIndexOffset=0,materialMaxIndex;mesh.subMeshes.length=0;for(var m in subMesh_dict){materialMaxIndex=-1;for(var sm in subMesh_dict[m]){subMesh_obj=subMesh_dict[m][sm];BABYLON.SubMesh.CreateFromIndices(subMesh_obj.materialIndex+materialIndexOffset,subMesh_obj.indexStart,subMesh_obj.indexEnd-subMesh_obj.indexStart+1,mesh);materialMaxIndex=Math.max(subMesh_obj.materialIndex,materialMaxIndex);}materialIndexOffset+=++materialMaxIndex;}}return mesh;};CSG.prototype.toMesh=function(name,material,scene,keepSubMeshes){var mesh=this.buildMeshGeometry(name,scene,keepSubMeshes);mesh.material=material;mesh.position.copyFrom(this.position);mesh.rotation.copyFrom(this.rotation);mesh.scaling.copyFrom(this.scaling);mesh.computeWorldMatrix(true);return mesh;};return CSG;})();BABYLON.CSG=CSG;})(BABYLON||(BABYLON={}));var __extends=this.__extends||function(d,b){for(var p in b)if(b.hasOwnProperty(p))d[p]=b[p];function __(){this.constructor=d;}__.prototype=b.prototype;d.prototype=new __();};var BABYLON;(function(BABYLON){var OculusDistortionCorrectionPostProcess=(function(_super){__extends(OculusDistortionCorrectionPostProcess,_super);function OculusDistortionCorrectionPostProcess(name,camera,isRightEye,cameraSettings){var _this=this;_super.call(this,name,"oculusDistortionCorrection",['LensCenter','Scale','ScaleIn','HmdWarpParam'],null,cameraSettings.PostProcessScaleFactor,camera,BABYLON.Texture.BILINEAR_SAMPLINGMODE,null,null);this._isRightEye=isRightEye;this._distortionFactors=cameraSettings.DistortionK;this._postProcessScaleFactor=cameraSettings.PostProcessScaleFactor;this._lensCenterOffset=cameraSettings.LensCenterOffset;this.onSizeChanged=function(){_this.aspectRatio=_this.width*.5/_this.height;_this._scaleIn=new BABYLON.Vector2(2,2/_this.aspectRatio);_this._scaleFactor=new BABYLON.Vector2(.5*(1/_this._postProcessScaleFactor),.5*(1/_this._postProcessScaleFactor)*_this.aspectRatio);_this._lensCenter=new BABYLON.Vector2(_this._isRightEye?0.5-_this._lensCenterOffset*0.5:0.5+_this._lensCenterOffset*0.5,0.5);};this.onApply=function(effect){effect.setFloat2("LensCenter",_this._lensCenter.x,_this._lensCenter.y);effect.setFloat2("Scale",_this._scaleFactor.x,_this._scaleFactor.y);effect.setFloat2("ScaleIn",_this._scaleIn.x,_this._scaleIn.y);effect.setFloat4("HmdWarpParam",_this._distortionFactors[0],_this._distortionFactors[1],_this._distortionFactors[2],_this._distortionFactors[3]);};}return OculusDistortionCorrectionPostProcess;})(BABYLON.PostProcess);BABYLON.OculusDistortionCorrectionPostProcess=OculusDistortionCorrectionPostProcess;})(BABYLON||(BABYLON={}));var BABYLON;(function(BABYLON){(function(JoystickAxis){JoystickAxis[JoystickAxis["X"]=0]="X";JoystickAxis[JoystickAxis["Y"]=1]="Y";JoystickAxis[JoystickAxis["Z"]=2]="Z";})(BABYLON.JoystickAxis||(BABYLON.JoystickAxis={}));var JoystickAxis=BABYLON.JoystickAxis;var VirtualJoystick=(function(){function VirtualJoystick(leftJoystick){var _this=this;if(leftJoystick){this._leftJoystick=true;}else{this._leftJoystick=false;}this._joystickIndex=VirtualJoystick._globalJoystickIndex;VirtualJoystick._globalJoystickIndex++;this._axisTargetedByLeftAndRight=0/*X*/;this._axisTargetedByUpAndDown=1/*Y*/;this.reverseLeftRight=false;this.reverseUpDown=false;this._touches=new BABYLON.VirtualJoystick.Collection();this.deltaPosition=BABYLON.Vector3.Zero();this._joystickSensibility=25;this._inversedSensibility=1/(this._joystickSensibility/1000);this._rotationSpeed=25;this._inverseRotationSpeed=1/(this._rotationSpeed/1000);this._rotateOnAxisRelativeToMesh=false;if(!VirtualJoystick.vjCanvas){window.addEventListener("resize",function(){VirtualJoystick.vjCanvasWidth=window.innerWidth;VirtualJoystick.vjCanvasHeight=window.innerHeight;VirtualJoystick.vjCanvas.width=VirtualJoystick.vjCanvasWidth;VirtualJoystick.vjCanvas.height=VirtualJoystick.vjCanvasHeight;VirtualJoystick.halfWidth=VirtualJoystick.vjCanvasWidth/2;VirtualJoystick.halfHeight=VirtualJoystick.vjCanvasHeight/2;},false);VirtualJoystick.vjCanvas=document.createElement("canvas");VirtualJoystick.vjCanvasWidth=window.innerWidth;VirtualJoystick.vjCanvasHeight=window.innerHeight;VirtualJoystick.vjCanvas.width=window.innerWidth;VirtualJoystick.vjCanvas.height=window.innerHeight;VirtualJoystick.vjCanvas.style.width="100%";VirtualJoystick.vjCanvas.style.height="100%";VirtualJoystick.vjCanvas.style.position="absolute";VirtualJoystick.vjCanvas.style.backgroundColor="transparent";VirtualJoystick.vjCanvas.style.top="0px";VirtualJoystick.vjCanvas.style.left="0px";VirtualJoystick.vjCanvas.style.zIndex="5";VirtualJoystick.vjCanvas.style.msTouchAction="none";VirtualJoystick.vjCanvasContext=VirtualJoystick.vjCanvas.getContext('2d');VirtualJoystick.vjCanvasContext.strokeStyle="#ffffff";VirtualJoystick.vjCanvasContext.lineWidth=2;document.body.appendChild(VirtualJoystick.vjCanvas);}VirtualJoystick.halfWidth=VirtualJoystick.vjCanvas.width/2;VirtualJoystick.halfHeight=VirtualJoystick.vjCanvas.height/2;this.pressed=false;this._joystickColor="cyan";this._joystickPointerID=-1;this._joystickPointerPos=new BABYLON.Vector2(0,0);this._joystickPointerStartPos=new BABYLON.Vector2(0,0);this._deltaJoystickVector=new BABYLON.Vector2(0,0);VirtualJoystick.vjCanvas.addEventListener('pointerdown',function(evt){_this._onPointerDown(evt);},false);VirtualJoystick.vjCanvas.addEventListener('pointermove',function(evt){_this._onPointerMove(evt);},false);VirtualJoystick.vjCanvas.addEventListener('pointerup',function(evt){_this._onPointerUp(evt);},false);VirtualJoystick.vjCanvas.addEventListener('pointerout',function(evt){_this._onPointerUp(evt);},false);VirtualJoystick.vjCanvas.addEventListener("contextmenu",function(evt){evt.preventDefault();},false);requestAnimationFrame(function(){_this._drawVirtualJoystick();});}VirtualJoystick.prototype.setJoystickSensibility=function(newJoystickSensibility){this._joystickSensibility=newJoystickSensibility;this._inversedSensibility=1/(this._joystickSensibility/1000);};VirtualJoystick.prototype._onPointerDown=function(e){var positionOnScreenCondition;e.preventDefault();if(this._leftJoystick===true){positionOnScreenCondition=(e.clientX<VirtualJoystick.halfWidth);}else{positionOnScreenCondition=(e.clientX>VirtualJoystick.halfWidth);}if(positionOnScreenCondition&&this._joystickPointerID<0){this._joystickPointerID=e.pointerId;this._joystickPointerStartPos.x=e.clientX;this._joystickPointerStartPos.y=e.clientY;this._joystickPointerPos=this._joystickPointerStartPos.clone();this._deltaJoystickVector.x=0;this._deltaJoystickVector.y=0;this.pressed=true;this._touches.add(e.pointerId.toString(),e);}else{if(VirtualJoystick._globalJoystickIndex<2&&this._action){this._action();this._touches.add(e.pointerId.toString(),e);}}};VirtualJoystick.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 directionLeftRight=this.reverseLeftRight?-1:1;var deltaJoystickX=directionLeftRight*this._deltaJoystickVector.x/this._inversedSensibility;switch(this._axisTargetedByLeftAndRight){case 0/*X*/:this.deltaPosition.x=Math.min(1,Math.max(-1,deltaJoystickX));break;case 1/*Y*/:this.deltaPosition.y=Math.min(1,Math.max(-1,deltaJoystickX));break;case 2/*Z*/:this.deltaPosition.z=Math.min(1,Math.max(-1,deltaJoystickX));break;}var directionUpDown=this.reverseUpDown?1:-1;var deltaJoystickY=directionUpDown*this._deltaJoystickVector.y/this._inversedSensibility;switch(this._axisTargetedByUpAndDown){case 0/*X*/:this.deltaPosition.x=Math.min(1,Math.max(-1,deltaJoystickY));break;case 1/*Y*/:this.deltaPosition.y=Math.min(1,Math.max(-1,deltaJoystickY));break;case 2/*Z*/:this.deltaPosition.z=Math.min(1,Math.max(-1,deltaJoystickY));break;}}else{if(this._touches.item(e.pointerId.toString())){this._touches.item(e.pointerId.toString()).x=e.clientX;this._touches.item(e.pointerId.toString()).y=e.clientY;}}};VirtualJoystick.prototype._onPointerUp=function(e){this._clearCanvas();if(this._joystickPointerID==e.pointerId){this._joystickPointerID=-1;this.pressed=false;}this._deltaJoystickVector.x=0;this._deltaJoystickVector.y=0;this._touches.remove(e.pointerId.toString());};/***Change the color of the virtual joystick*@param newColor a string that must be a CSS color value(like"red")or the hexa value(like"#FF0000")*/VirtualJoystick.prototype.setJoystickColor=function(newColor){this._joystickColor=newColor;};VirtualJoystick.prototype.setActionOnTouch=function(action){this._action=action;};VirtualJoystick.prototype.setAxisForLeftRight=function(axis){switch(axis){case 0/*X*/:case 1/*Y*/:case 2/*Z*/:this._axisTargetedByLeftAndRight=axis;break;this._axisTargetedByLeftAndRight=axis;break;default:this._axisTargetedByLeftAndRight=0/*X*/;break;}};VirtualJoystick.prototype.setAxisForUpDown=function(axis){switch(axis){case 0/*X*/:case 1/*Y*/:case 2/*Z*/:this._axisTargetedByUpAndDown=axis;break;default:this._axisTargetedByUpAndDown=1/*Y*/;break;}};VirtualJoystick.prototype._clearCanvas=function(){if(this._leftJoystick){VirtualJoystick.vjCanvasContext.clearRect(0,0,VirtualJoystick.vjCanvasWidth/2,VirtualJoystick.vjCanvasHeight);}else{VirtualJoystick.vjCanvasContext.clearRect(VirtualJoystick.vjCanvasWidth/2,0,VirtualJoystick.vjCanvasWidth,VirtualJoystick.vjCanvasHeight);}};VirtualJoystick.prototype._drawVirtualJoystick=function(){var _this=this;if(this.pressed){this._clearCanvas();this._touches.forEach(function(touch){if(touch.pointerId===_this._joystickPointerID){VirtualJoystick.vjCanvasContext.beginPath();VirtualJoystick.vjCanvasContext.strokeStyle=_this._joystickColor;VirtualJoystick.vjCanvasContext.lineWidth=6;VirtualJoystick.vjCanvasContext.arc(_this._joystickPointerStartPos.x,_this._joystickPointerStartPos.y,40,0,Math.PI*2,true);VirtualJoystick.vjCanvasContext.stroke();VirtualJoystick.vjCanvasContext.beginPath();VirtualJoystick.vjCanvasContext.strokeStyle=_this._joystickColor;VirtualJoystick.vjCanvasContext.lineWidth=2;VirtualJoystick.vjCanvasContext.arc(_this._joystickPointerStartPos.x,_this._joystickPointerStartPos.y,60,0,Math.PI*2,true);VirtualJoystick.vjCanvasContext.stroke();VirtualJoystick.vjCanvasContext.beginPath();VirtualJoystick.vjCanvasContext.strokeStyle=_this._joystickColor;VirtualJoystick.vjCanvasContext.arc(_this._joystickPointerPos.x,_this._joystickPointerPos.y,40,0,Math.PI*2,true);VirtualJoystick.vjCanvasContext.stroke();}else{VirtualJoystick.vjCanvasContext.beginPath();VirtualJoystick.vjCanvasContext.fillStyle="white";VirtualJoystick.vjCanvasContext.beginPath();VirtualJoystick.vjCanvasContext.strokeStyle="red";VirtualJoystick.vjCanvasContext.lineWidth=6;VirtualJoystick.vjCanvasContext.arc(touch.x,touch.y,40,0,Math.PI*2,true);VirtualJoystick.vjCanvasContext.stroke();};});}requestAnimationFrame(function(){_this._drawVirtualJoystick();});};VirtualJoystick.prototype.releaseCanvas=function(){if(VirtualJoystick.vjCanvas){document.body.removeChild(VirtualJoystick.vjCanvas);VirtualJoystick.vjCanvas=null;}};VirtualJoystick._globalJoystickIndex=0;return VirtualJoystick;})();BABYLON.VirtualJoystick=VirtualJoystick;})(BABYLON||(BABYLON={}));var BABYLON;(function(BABYLON){(function(VirtualJoystick){var Collection=(function(){function Collection(){this._count=0;this._collection=new Array();}Collection.prototype.Count=function(){return this._count;};Collection.prototype.add=function(key,item){if(this._collection[key]!=undefined){return undefined;}this._collection[key]=item;return++this._count;};Collection.prototype.remove=function(key){if(this._collection[key]==undefined){return undefined;}delete this._collection[key];return--this._count;};Collection.prototype.item=function(key){return this._collection[key];};Collection.prototype.forEach=function(block){var key;for(key in this._collection){if(this._collection.hasOwnProperty(key)){block(this._collection[key]);}}};return Collection;})();VirtualJoystick.Collection=Collection;})(BABYLON.VirtualJoystick||(BABYLON.VirtualJoystick={}));var VirtualJoystick=BABYLON.VirtualJoystick;})(BABYLON||(BABYLON={}));var __extends=this.__extends||function(d,b){for(var p in b)if(b.hasOwnProperty(p))d[p]=b[p];function __(){this.constructor=d;}__.prototype=b.prototype;d.prototype=new __();};var BABYLON;(function(BABYLON){var OculusRiftDevKit2013_Metric={HResolution:1280,VResolution:800,HScreenSize:0.149759993,VScreenSize:0.0935999975,VScreenCenter:0.0467999987,EyeToScreenDistance:0.0410000011,LensSeparationDistance:0.0635000020,InterpupillaryDistance:0.0640000030,DistortionK:[1.0,0.219999999,0.239999995,0.0],ChromaAbCorrection:[0.995999992,-0.00400000019,1.01400006,0.0],PostProcessScaleFactor:1.714605507808412,LensCenterOffset:0.151976421};var _OculusInnerCamera=(function(_super){__extends(_OculusInnerCamera,_super);function _OculusInnerCamera(name,position,scene,isLeftEye){_super.call(this,name,position,scene);this._workMatrix=new BABYLON.Matrix();this._actualUp=new BABYLON.Vector3(0,0,0);this._aspectRatioAspectRatio=OculusRiftDevKit2013_Metric.HResolution/(2*OculusRiftDevKit2013_Metric.VResolution);this._aspectRatioFov=(2*Math.atan((OculusRiftDevKit2013_Metric.PostProcessScaleFactor*OculusRiftDevKit2013_Metric.VScreenSize)/(2*OculusRiftDevKit2013_Metric.EyeToScreenDistance)));var hMeters=(OculusRiftDevKit2013_Metric.HScreenSize/4)-(OculusRiftDevKit2013_Metric.LensSeparationDistance/2);var h=(4*hMeters)/OculusRiftDevKit2013_Metric.HScreenSize;this._hMatrix=BABYLON.Matrix.Translation(isLeftEye?h:-h,0,0);this.viewport=new BABYLON.Viewport(isLeftEye?0:0.5,0,0.5,1.0);this._preViewMatrix=BABYLON.Matrix.Translation(isLeftEye?.5*OculusRiftDevKit2013_Metric.InterpupillaryDistance:-.5*OculusRiftDevKit2013_Metric.InterpupillaryDistance,0,0);var postProcess=new BABYLON.OculusDistortionCorrectionPostProcess("Oculus Distortion",this,!isLeftEye,OculusRiftDevKit2013_Metric);}_OculusInnerCamera.prototype.getProjectionMatrix=function(){BABYLON.Matrix.PerspectiveFovLHToRef(this._aspectRatioFov,this._aspectRatioAspectRatio,this.minZ,this.maxZ,this._workMatrix);this._workMatrix.multiplyToRef(this._hMatrix,this._projectionMatrix);return this._projectionMatrix;};_OculusInnerCamera.prototype._getViewMatrix=function(){BABYLON.Matrix.RotationYawPitchRollToRef(this.rotation.y,this.rotation.x,this.rotation.z,this._cameraRotationMatrix);BABYLON.Vector3.TransformCoordinatesToRef(this._referencePoint,this._cameraRotationMatrix,this._transformedReferencePoint);BABYLON.Vector3.TransformNormalToRef(this.upVector,this._cameraRotationMatrix,this._actualUp);this.position.addToRef(this._transformedReferencePoint,this._currentTarget);BABYLON.Matrix.LookAtLHToRef(this.position,this._currentTarget,this._actualUp,this._workMatrix);this._workMatrix.multiplyToRef(this._preViewMatrix,this._viewMatrix);return this._viewMatrix;};return _OculusInnerCamera;})(BABYLON.FreeCamera);var OculusCamera=(function(_super){__extends(OculusCamera,_super);function OculusCamera(name,position,scene){_super.call(this,name,position,scene);this._leftCamera=new _OculusInnerCamera(name+"_left",position.clone(),scene,true);this._rightCamera=new _OculusInnerCamera(name+"_right",position.clone(),scene,false);this.subCameras.push(this._leftCamera);this.subCameras.push(this._rightCamera);this._deviceOrientationHandler=this._onOrientationEvent.bind(this);}OculusCamera.prototype._update=function(){this._leftCamera.position.copyFrom(this.position);this._rightCamera.position.copyFrom(this.position);this._updateCamera(this._leftCamera);this._updateCamera(this._rightCamera);_super.prototype._update.call(this);};OculusCamera.prototype._updateCamera=function(camera){camera.minZ=this.minZ;camera.maxZ=this.maxZ;camera.rotation.x=this.rotation.x;camera.rotation.y=this.rotation.y;camera.rotation.z=this.rotation.z;};OculusCamera.prototype._onOrientationEvent=function(evt){var yaw=evt.alpha/180*Math.PI;var pitch=evt.beta/180*Math.PI;var roll=evt.gamma/180*Math.PI;if(!this._offsetOrientation){this._offsetOrientation={yaw:yaw,pitch:pitch,roll:roll};return;}else{this.rotation.y+=yaw-this._offsetOrientation.yaw;this.rotation.x+=pitch-this._offsetOrientation.pitch;this.rotation.z+=this._offsetOrientation.roll-roll;this._offsetOrientation.yaw=yaw;this._offsetOrientation.pitch=pitch;this._offsetOrientation.roll=roll;}};OculusCamera.prototype.attachControl=function(element,noPreventDefault){_super.prototype.attachControl.call(this,element,noPreventDefault);window.addEventListener("deviceorientation",this._deviceOrientationHandler);};OculusCamera.prototype.detachControl=function(element){_super.prototype.detachControl.call(this,element);window.removeEventListener("deviceorientation",this._deviceOrientationHandler);};return OculusCamera;})(BABYLON.FreeCamera);BABYLON.OculusCamera=OculusCamera;})(BABYLON||(BABYLON={}));var __extends=this.__extends||function(d,b){for(var p in b)if(b.hasOwnProperty(p))d[p]=b[p];function __(){this.constructor=d;}__.prototype=b.prototype;d.prototype=new __();};var BABYLON;(function(BABYLON){var VirtualJoysticksCamera=(function(_super){__extends(VirtualJoysticksCamera,_super);function VirtualJoysticksCamera(name,position,scene){_super.call(this,name,position,scene);this._leftjoystick=new BABYLON.VirtualJoystick(true);this._leftjoystick.setAxisForUpDown(2/*Z*/);this._leftjoystick.setAxisForLeftRight(0/*X*/);this._leftjoystick.setJoystickSensibility(0.15);this._rightjoystick=new BABYLON.VirtualJoystick(false);this._rightjoystick.setAxisForUpDown(0/*X*/);this._rightjoystick.setAxisForLeftRight(1/*Y*/);this._rightjoystick.reverseUpDown=true;this._rightjoystick.setJoystickSensibility(0.05);this._rightjoystick.setJoystickColor("yellow");}VirtualJoysticksCamera.prototype._checkInputs=function(){var cameraTransform=BABYLON.Matrix.RotationYawPitchRoll(this.rotation.y,this.rotation.x,0);var deltaTransform=BABYLON.Vector3.TransformCoordinates(this._leftjoystick.deltaPosition,cameraTransform);this.cameraDirection=this.cameraDirection.add(deltaTransform);this.cameraRotation=this.cameraRotation.add(this._rightjoystick.deltaPosition);if(!this._leftjoystick.pressed){this._leftjoystick.deltaPosition=this._leftjoystick.deltaPosition.scale(0.9);}if(!this._rightjoystick.pressed){this._rightjoystick.deltaPosition=this._rightjoystick.deltaPosition.scale(0.9);}};VirtualJoysticksCamera.prototype.dispose=function(){this._leftjoystick.releaseCanvas();};return VirtualJoysticksCamera;})(BABYLON.FreeCamera);BABYLON.VirtualJoysticksCamera=VirtualJoysticksCamera;})(BABYLON||(BABYLON={}));var __extends=this.__extends||function(d,b){for(var p in b)if(b.hasOwnProperty(p))d[p]=b[p];function __(){this.constructor=d;}__.prototype=b.prototype;d.prototype=new __();};var BABYLON;(function(BABYLON){var ShaderMaterial=(function(_super){__extends(ShaderMaterial,_super);function ShaderMaterial(name,scene,shaderPath,options){_super.call(this,name,scene);this._textures=new Array();this._floats=new Array();this._floatsArrays={};this._colors3=new Array();this._colors4=new Array();this._vectors2=new Array();this._vectors3=new Array();this._matrices=new Array();this._cachedWorldViewMatrix=new BABYLON.Matrix();this._shaderPath=shaderPath;options.needAlphaBlending=options.needAlphaBlending||false;options.needAlphaTesting=options.needAlphaTesting||false;options.attributes=options.attributes||["position","normal","uv"];options.uniforms=options.uniforms||["worldViewProjection"];options.samplers=options.samplers||[];this._options=options;}ShaderMaterial.prototype.needAlphaBlending=function(){return this._options.needAlphaBlending;};ShaderMaterial.prototype.needAlphaTesting=function(){return this._options.needAlphaTesting;};ShaderMaterial.prototype._checkUniform=function(uniformName){if(this._options.uniforms.indexOf(uniformName)===-1){this._options.uniforms.push(uniformName);}};ShaderMaterial.prototype.setTexture=function(name,texture){if(this._options.samplers.indexOf(name)===-1){this._options.samplers.push(name);}this._textures[name]=texture;return this;};ShaderMaterial.prototype.setFloat=function(name,value){this._checkUniform(name);this._floats[name]=value;return this;};ShaderMaterial.prototype.setFloats=function(name,value){this._checkUniform(name);this._floatsArrays[name]=value;return this;};ShaderMaterial.prototype.setColor3=function(name,value){this._checkUniform(name);this._colors3[name]=value;return this;};ShaderMaterial.prototype.setColor4=function(name,value){this._checkUniform(name);this._colors4[name]=value;return this;};ShaderMaterial.prototype.setVector2=function(name,value){this._checkUniform(name);this._vectors2[name]=value;return this;};ShaderMaterial.prototype.setVector3=function(name,value){this._checkUniform(name);this._vectors3[name]=value;return this;};ShaderMaterial.prototype.setMatrix=function(name,value){this._checkUniform(name);this._matrices[name]=value;return this;};ShaderMaterial.prototype.isReady=function(){var engine=this.getScene().getEngine();this._effect=engine.createEffect(this._shaderPath,this._options.attributes,this._options.uniforms,this._options.samplers,"",null,this.onCompiled,this.onError);if(!this._effect.isReady()){return false;}return true;};ShaderMaterial.prototype.bind=function(world){if(this._options.uniforms.indexOf("world")!==-1){this._effect.setMatrix("world",world);}if(this._options.uniforms.indexOf("view")!==-1){this._effect.setMatrix("view",this.getScene().getViewMatrix());}if(this._options.uniforms.indexOf("worldView")!==-1){world.multiplyToRef(this.getScene().getViewMatrix(),this._cachedWorldViewMatrix);this._effect.setMatrix("worldView",this._cachedWorldViewMatrix);}if(this._options.uniforms.indexOf("projection")!==-1){this._effect.setMatrix("projection",this.getScene().getProjectionMatrix());}if(this._options.uniforms.indexOf("worldViewProjection")!==-1){this._effect.setMatrix("worldViewProjection",world.multiply(this.getScene().getTransformMatrix()));}for(var name in this._textures){this._effect.setTexture(name,this._textures[name]);}for(name in this._floats){this._effect.setFloat(name,this._floats[name]);}for(name in this._floatsArrays){this._effect.setArray(name,this._floatsArrays[name]);}for(name in this._colors3){this._effect.setColor3(name,this._colors3[name]);}for(name in this._colors4){var color=this._colors4[name];this._effect.setFloat4(name,color.r,color.g,color.b,color.a);}for(name in this._vectors2){this._effect.setVector2(name,this._vectors2[name]);}for(name in this._vectors3){this._effect.setVector3(name,this._vectors3[name]);}for(name in this._matrices){this._effect.setMatrix(name,this._matrices[name]);}};ShaderMaterial.prototype.dispose=function(forceDisposeEffect){for(var name in this._textures){this._textures[name].dispose();}this._textures=[];_super.prototype.dispose.call(this,forceDisposeEffect);};return ShaderMaterial;})(BABYLON.Material);BABYLON.ShaderMaterial=ShaderMaterial;})(BABYLON||(BABYLON={}));var BABYLON;(function(BABYLON){var VertexData=(function(){function VertexData(){}VertexData.prototype.set=function(data,kind){switch(kind){case BABYLON.VertexBuffer.PositionKind:this.positions=data;break;case BABYLON.VertexBuffer.NormalKind:this.normals=data;break;case BABYLON.VertexBuffer.UVKind:this.uvs=data;break;case BABYLON.VertexBuffer.UV2Kind:this.uv2s=data;break;case BABYLON.VertexBuffer.ColorKind:this.colors=data;break;case BABYLON.VertexBuffer.MatricesIndicesKind:this.matricesIndices=data;break;case BABYLON.VertexBuffer.MatricesWeightsKind:this.matricesWeights=data;break;}};VertexData.prototype.applyToMesh=function(mesh,updatable){this._applyTo(mesh,updatable);};VertexData.prototype.applyToGeometry=function(geometry,updatable){this._applyTo(geometry,updatable);};VertexData.prototype.updateMesh=function(mesh,updateExtends,makeItUnique){this._update(mesh);};VertexData.prototype.updateGeometry=function(geometry,updateExtends,makeItUnique){this._update(geometry);};VertexData.prototype._applyTo=function(meshOrGeometry,updatable){if(this.positions){meshOrGeometry.setVerticesData(BABYLON.VertexBuffer.PositionKind,this.positions,updatable);}if(this.normals){meshOrGeometry.setVerticesData(BABYLON.VertexBuffer.NormalKind,this.normals,updatable);}if(this.uvs){meshOrGeometry.setVerticesData(BABYLON.VertexBuffer.UVKind,this.uvs,updatable);}if(this.uv2s){meshOrGeometry.setVerticesData(BABYLON.VertexBuffer.UV2Kind,this.uv2s,updatable);}if(this.colors){meshOrGeometry.setVerticesData(BABYLON.VertexBuffer.ColorKind,this.colors,updatable);}if(this.matricesIndices){meshOrGeometry.setVerticesData(BABYLON.VertexBuffer.MatricesIndicesKind,this.matricesIndices,updatable);}if(this.matricesWeights){meshOrGeometry.setVerticesData(BABYLON.VertexBuffer.MatricesWeightsKind,this.matricesWeights,updatable);}if(this.indices){meshOrGeometry.setIndices(this.indices);}};VertexData.prototype._update=function(meshOrGeometry,updateExtends,makeItUnique){if(this.positions){meshOrGeometry.updateVerticesData(BABYLON.VertexBuffer.PositionKind,this.positions,updateExtends,makeItUnique);}if(this.normals){meshOrGeometry.updateVerticesData(BABYLON.VertexBuffer.NormalKind,this.normals,updateExtends,makeItUnique);}if(this.uvs){meshOrGeometry.updateVerticesData(BABYLON.VertexBuffer.UVKind,this.uvs,updateExtends,makeItUnique);}if(this.uv2s){meshOrGeometry.updateVerticesData(BABYLON.VertexBuffer.UV2Kind,this.uv2s,updateExtends,makeItUnique);}if(this.colors){meshOrGeometry.updateVerticesData(BABYLON.VertexBuffer.ColorKind,this.colors,updateExtends,makeItUnique);}if(this.matricesIndices){meshOrGeometry.updateVerticesData(BABYLON.VertexBuffer.MatricesIndicesKind,this.matricesIndices,updateExtends,makeItUnique);}if(this.matricesWeights){meshOrGeometry.updateVerticesData(BABYLON.VertexBuffer.MatricesWeightsKind,this.matricesWeights,updateExtends,makeItUnique);}if(this.indices){meshOrGeometry.setIndices(this.indices);}};VertexData.prototype.transform=function(matrix){var transformed=BABYLON.Vector3.Zero();if(this.positions){var position=BABYLON.Vector3.Zero();for(var index=0;index<this.positions.length;index+=3){BABYLON.Vector3.FromArrayToRef(this.positions,index,position);BABYLON.Vector3.TransformCoordinatesToRef(position,matrix,transformed);this.positions[index]=transformed.x;this.positions[index+1]=transformed.y;this.positions[index+2]=transformed.z;}}if(this.normals){var normal=BABYLON.Vector3.Zero();for(index=0;index<this.normals.length;index+=3){BABYLON.Vector3.FromArrayToRef(this.normals,index,normal);BABYLON.Vector3.TransformNormalToRef(normal,matrix,transformed);this.normals[index]=transformed.x;this.normals[index+1]=transformed.y;this.normals[index+2]=transformed.z;}}};VertexData.prototype.merge=function(other){if(other.indices){if(!this.indices){this.indices=[];}var offset=this.positions?this.positions.length/3:0;for(var index=0;index<other.indices.length;index++){this.indices.push(other.indices[index]+offset);}}if(other.positions){if(!this.positions){this.positions=[];}for(index=0;index<other.positions.length;index++){this.positions.push(other.positions[index]);}}if(other.normals){if(!this.normals){this.normals=[];}for(index=0;index<other.normals.length;index++){this.normals.push(other.normals[index]);}}if(other.uvs){if(!this.uvs){this.uvs=[];}for(index=0;index<other.uvs.length;index++){this.uvs.push(other.uvs[index]);}}if(other.uv2s){if(!this.uv2s){this.uv2s=[];}for(index=0;index<other.uv2s.length;index++){this.uv2s.push(other.uv2s[index]);}}if(other.matricesIndices){if(!this.matricesIndices){this.matricesIndices=[];}for(index=0;index<other.matricesIndices.length;index++){this.matricesIndices.push(other.matricesIndices[index]);}}if(other.matricesWeights){if(!this.matricesWeights){this.matricesWeights=[];}for(index=0;index<other.matricesWeights.length;index++){this.matricesWeights.push(other.matricesWeights[index]);}}if(other.colors){if(!this.colors){this.colors=[];}for(index=0;index<other.colors.length;index++){this.colors.push(other.colors[index]);}}};VertexData.ExtractFromMesh=function(mesh){return VertexData._ExtractFrom(mesh);};VertexData.ExtractFromGeometry=function(geometry){return VertexData._ExtractFrom(geometry);};VertexData._ExtractFrom=function(meshOrGeometry){var result=new BABYLON.VertexData();if(meshOrGeometry.isVerticesDataPresent(BABYLON.VertexBuffer.PositionKind)){result.positions=meshOrGeometry.getVerticesData(BABYLON.VertexBuffer.PositionKind);}if(meshOrGeometry.isVerticesDataPresent(BABYLON.VertexBuffer.NormalKind)){result.normals=meshOrGeometry.getVerticesData(BABYLON.VertexBuffer.NormalKind);}if(meshOrGeometry.isVerticesDataPresent(BABYLON.VertexBuffer.UVKind)){result.uvs=meshOrGeometry.getVerticesData(BABYLON.VertexBuffer.UVKind);}if(meshOrGeometry.isVerticesDataPresent(BABYLON.VertexBuffer.UV2Kind)){result.uv2s=meshOrGeometry.getVerticesData(BABYLON.VertexBuffer.UV2Kind);}if(meshOrGeometry.isVerticesDataPresent(BABYLON.VertexBuffer.ColorKind)){result.colors=meshOrGeometry.getVerticesData(BABYLON.VertexBuffer.ColorKind);}if(meshOrGeometry.isVerticesDataPresent(BABYLON.VertexBuffer.MatricesIndicesKind)){result.matricesIndices=meshOrGeometry.getVerticesData(BABYLON.VertexBuffer.MatricesIndicesKind);}if(meshOrGeometry.isVerticesDataPresent(BABYLON.VertexBuffer.MatricesWeightsKind)){result.matricesWeights=meshOrGeometry.getVerticesData(BABYLON.VertexBuffer.MatricesWeightsKind);}result.indices=meshOrGeometry.getIndices();return result;};VertexData.CreateBox=function(size){var normalsSource=[new BABYLON.Vector3(0,0,1),new BABYLON.Vector3(0,0,-1),new BABYLON.Vector3(1,0,0),new BABYLON.Vector3(-1,0,0),new BABYLON.Vector3(0,1,0),new BABYLON.Vector3(0,-1,0)];var indices=[];var positions=[];var normals=[];var uvs=[];size=size||1;for(var index=0;index<normalsSource.length;index++){var normal=normalsSource[index];var side1=new BABYLON.Vector3(normal.y,normal.z,normal.x);var side2=BABYLON.Vector3.Cross(normal,side1);var verticesLength=positions.length/3;indices.push(verticesLength);indices.push(verticesLength+1);indices.push(verticesLength+2);indices.push(verticesLength);indices.push(verticesLength+2);indices.push(verticesLength+3);var vertex=normal.subtract(side1).subtract(side2).scale(size/2);positions.push(vertex.x,vertex.y,vertex.z);normals.push(normal.x,normal.y,normal.z);uvs.push(1.0,1.0);vertex=normal.subtract(side1).add(side2).scale(size/2);positions.push(vertex.x,vertex.y,vertex.z);normals.push(normal.x,normal.y,normal.z);uvs.push(0.0,1.0);vertex=normal.add(side1).add(side2).scale(size/2);positions.push(vertex.x,vertex.y,vertex.z);normals.push(normal.x,normal.y,normal.z);uvs.push(0.0,0.0);vertex=normal.add(side1).subtract(side2).scale(size/2);positions.push(vertex.x,vertex.y,vertex.z);normals.push(normal.x,normal.y,normal.z);uvs.push(1.0,0.0);}var vertexData=new BABYLON.VertexData();vertexData.indices=indices;vertexData.positions=positions;vertexData.normals=normals;vertexData.uvs=uvs;return vertexData;};VertexData.CreateSphere=function(segments,diameter){segments=segments||32;diameter=diameter||1;var radius=diameter/2;var totalZRotationSteps=2+segments;var totalYRotationSteps=2*totalZRotationSteps;var indices=[];var positions=[];var normals=[];var uvs=[];for(var zRotationStep=0;zRotationStep<=totalZRotationSteps;zRotationStep++){var normalizedZ=zRotationStep/totalZRotationSteps;var angleZ=(normalizedZ*Math.PI);for(var yRotationStep=0;yRotationStep<=totalYRotationSteps;yRotationStep++){var normalizedY=yRotationStep/totalYRotationSteps;var angleY=normalizedY*Math.PI*2;var rotationZ=BABYLON.Matrix.RotationZ(-angleZ);var rotationY=BABYLON.Matrix.RotationY(angleY);var afterRotZ=BABYLON.Vector3.TransformCoordinates(BABYLON.Vector3.Up(),rotationZ);var complete=BABYLON.Vector3.TransformCoordinates(afterRotZ,rotationY);var vertex=complete.scale(radius);var normal=BABYLON.Vector3.Normalize(vertex);positions.push(vertex.x,vertex.y,vertex.z);normals.push(normal.x,normal.y,normal.z);uvs.push(normalizedZ,normalizedY);}if(zRotationStep>0){var verticesCount=positions.length/3;for(var firstIndex=verticesCount-2*(totalYRotationSteps+1);(firstIndex+totalYRotationSteps+2)<verticesCount;firstIndex++){indices.push((firstIndex));indices.push((firstIndex+1));indices.push(firstIndex+totalYRotationSteps+1);indices.push((firstIndex+totalYRotationSteps+1));indices.push((firstIndex+1));indices.push((firstIndex+totalYRotationSteps+2));}}}var vertexData=new BABYLON.VertexData();vertexData.indices=indices;vertexData.positions=positions;vertexData.normals=normals;vertexData.uvs=uvs;return vertexData;};VertexData.CreateCylinder=function(height,diameterTop,diameterBottom,tessellation,subdivisions){if(typeof subdivisions==="undefined"){subdivisions=1;}var radiusTop=diameterTop/2;var radiusBottom=diameterBottom/2;var indices=[];var positions=[];var normals=[];var uvs=[];height=height||1;diameterTop=diameterTop||0.5;diameterBottom=diameterBottom||1;tessellation=tessellation||16;subdivisions=subdivisions||1;subdivisions=(subdivisions<1)?1:subdivisions;var getCircleVector=function(i){var angle=(i*2.0*Math.PI/tessellation);var dx=Math.cos(angle);var dz=Math.sin(angle);return new BABYLON.Vector3(dx,0,dz);};var createCylinderCap=function(isTop){var radius=isTop?radiusTop:radiusBottom;if(radius==0){return;}var vbase=positions.length/3;var offset=new BABYLON.Vector3(0,height/2,0);var textureScale=new BABYLON.Vector2(0.5,0.5);if(!isTop){offset.scaleInPlace(-1);textureScale.x=-textureScale.x;}for(i=0;i<tessellation;i++){var circleVector=getCircleVector(i);var position=circleVector.scale(radius).add(offset);var textureCoordinate=new BABYLON.Vector2(circleVector.x*textureScale.x+0.5,circleVector.z*textureScale.y+0.5);positions.push(position.x,position.y,position.z);uvs.push(textureCoordinate.x,textureCoordinate.y);}for(var i=0;i<tessellation-2;i++){if(!isTop){indices.push(vbase);indices.push(vbase+(i+2)%tessellation);indices.push(vbase+(i+1)%tessellation);}else{indices.push(vbase);indices.push(vbase+(i+1)%tessellation);indices.push(vbase+(i+2)%tessellation);}}};var base=new BABYLON.Vector3(0,-1,0).scale(height/2);var offset=new BABYLON.Vector3(0,1,0).scale(height/subdivisions);var stride=tessellation+1;for(var i=0;i<=tessellation;i++){var circleVector=getCircleVector(i);var textureCoordinate=new BABYLON.Vector2(i/tessellation,0);var position,radius=radiusBottom;for(var s=0;s<=subdivisions;s++){position=circleVector.scale(radius);position.addInPlace(base.add(offset.scale(s)));textureCoordinate.y+=1/subdivisions;radius+=(radiusTop-radiusBottom)/subdivisions;positions.push(position.x,position.y,position.z);uvs.push(textureCoordinate.x,textureCoordinate.y);}}subdivisions+=1;for(var s=0;s<subdivisions-1;s++){for(var i=0;i<=tessellation;i++){indices.push(i*subdivisions+s);indices.push((i*subdivisions+(s+subdivisions))%(stride*subdivisions));indices.push(i*subdivisions+(s+1));indices.push(i*subdivisions+(s+1));indices.push((i*subdivisions+(s+subdivisions))%(stride*subdivisions));indices.push((i*subdivisions+(s+subdivisions+1))%(stride*subdivisions));}}createCylinderCap(true);createCylinderCap(false);BABYLON.VertexData.ComputeNormals(positions,indices,normals);var vertexData=new BABYLON.VertexData();vertexData.indices=indices;vertexData.positions=positions;vertexData.normals=normals;vertexData.uvs=uvs;return vertexData;};VertexData.CreateTorus=function(diameter,thickness,tessellation){var indices=[];var positions=[];var normals=[];var uvs=[];diameter=diameter||1;thickness=thickness||0.5;tessellation=tessellation||16;var stride=tessellation+1;for(var i=0;i<=tessellation;i++){var u=i/tessellation;var outerAngle=i*Math.PI*2.0/tessellation-Math.PI/2.0;var transform=BABYLON.Matrix.Translation(diameter/2.0,0,0).multiply(BABYLON.Matrix.RotationY(outerAngle));for(var j=0;j<=tessellation;j++){var v=1-j/tessellation;var innerAngle=j*Math.PI*2.0/tessellation+Math.PI;var dx=Math.cos(innerAngle);var dy=Math.sin(innerAngle);var normal=new BABYLON.Vector3(dx,dy,0);var position=normal.scale(thickness/2);var textureCoordinate=new BABYLON.Vector2(u,v);position=BABYLON.Vector3.TransformCoordinates(position,transform);normal=BABYLON.Vector3.TransformNormal(normal,transform);positions.push(position.x,position.y,position.z);normals.push(normal.x,normal.y,normal.z);uvs.push(textureCoordinate.x,textureCoordinate.y);var nextI=(i+1)%stride;var nextJ=(j+1)%stride;indices.push(i*stride+j);indices.push(i*stride+nextJ);indices.push(nextI*stride+j);indices.push(i*stride+nextJ);indices.push(nextI*stride+nextJ);indices.push(nextI*stride+j);}}var vertexData=new BABYLON.VertexData();vertexData.indices=indices;vertexData.positions=positions;vertexData.normals=normals;vertexData.uvs=uvs;return vertexData;};VertexData.CreateLines=function(points){var indices=[];var positions=[];for(var index=0;index<points.length;index++){positions.push(points[index].x,points[index].y,points[index].z);if(index>0){indices.push(index-1);indices.push(index);}}var vertexData=new BABYLON.VertexData();vertexData.indices=indices;vertexData.positions=positions;return vertexData;};VertexData.CreateGround=function(width,height,subdivisions){var indices=[];var positions=[];var normals=[];var uvs=[];var row,col;width=width||1;height=height||1;subdivisions=subdivisions||1;for(row=0;row<=subdivisions;row++){for(col=0;col<=subdivisions;col++){var position=new BABYLON.Vector3((col*width)/subdivisions-(width/2.0),0,((subdivisions-row)*height)/subdivisions-(height/2.0));var normal=new BABYLON.Vector3(0,1.0,0);positions.push(position.x,position.y,position.z);normals.push(normal.x,normal.y,normal.z);uvs.push(col/subdivisions,1.0-row/subdivisions);}}for(row=0;row<subdivisions;row++){for(col=0;col<subdivisions;col++){indices.push(col+1+(row+1)*(subdivisions+1));indices.push(col+1+row*(subdivisions+1));indices.push(col+row*(subdivisions+1));indices.push(col+(row+1)*(subdivisions+1));indices.push(col+1+(row+1)*(subdivisions+1));indices.push(col+row*(subdivisions+1));}}var vertexData=new BABYLON.VertexData();vertexData.indices=indices;vertexData.positions=positions;vertexData.normals=normals;vertexData.uvs=uvs;return vertexData;};VertexData.CreateTiledGround=function(xmin,zmin,xmax,zmax,subdivisions,precision){if(typeof subdivisions==="undefined"){subdivisions={w:1,h:1};}if(typeof precision==="undefined"){precision={w:1,h:1};}var indices=[];var positions=[];var normals=[];var uvs=[];var row,col,tileRow,tileCol;subdivisions.h=(subdivisions.w<1)?1:subdivisions.h;subdivisions.w=(subdivisions.w<1)?1:subdivisions.w;precision.w=(precision.w<1)?1:precision.w;precision.h=(precision.h<1)?1:precision.h;var tileSize={'w':(xmax-xmin)/subdivisions.w,'h':(zmax-zmin)/subdivisions.h};for(tileRow=0;tileRow<subdivisions.h;tileRow++){for(tileCol=0;tileCol<subdivisions.w;tileCol++){applyTile(xmin+tileCol*tileSize.w,zmin+tileRow*tileSize.h,xmin+(tileCol+1)*tileSize.w,zmin+(tileRow+1)*tileSize.h);}}function applyTile(xTileMin,zTileMin,xTileMax,zTileMax){var base=positions.length/3;var rowLength=precision.w+1;for(row=0;row<precision.h;row++){for(col=0;col<precision.w;col++){var square=[base+col+row*rowLength,base+(col+1)+row*rowLength,base+(col+1)+(row+1)*rowLength,base+col+(row+1)*rowLength];indices.push(square[1]);indices.push(square[2]);indices.push(square[3]);indices.push(square[0]);indices.push(square[1]);indices.push(square[3]);}}var position=BABYLON.Vector3.Zero();var normal=new BABYLON.Vector3(0,1.0,0);for(row=0;row<=precision.h;row++){position.z=(row*(zTileMax-zTileMin))/precision.h+zTileMin;for(col=0;col<=precision.w;col++){position.x=(col*(xTileMax-xTileMin))/precision.w+xTileMin;position.y=0;positions.push(position.x,position.y,position.z);normals.push(normal.x,normal.y,normal.z);uvs.push(col/precision.w,row/precision.h);}}}var vertexData=new BABYLON.VertexData();vertexData.indices=indices;vertexData.positions=positions;vertexData.normals=normals;vertexData.uvs=uvs;return vertexData;};VertexData.CreateGroundFromHeightMap=function(width,height,subdivisions,minHeight,maxHeight,buffer,bufferWidth,bufferHeight){var indices=[];var positions=[];var normals=[];var uvs=[];var row,col;for(row=0;row<=subdivisions;row++){for(col=0;col<=subdivisions;col++){var position=new BABYLON.Vector3((col*width)/subdivisions-(width/2.0),0,((subdivisions-row)*height)/subdivisions-(height/2.0));var heightMapX=(((position.x+width/2)/width)*(bufferWidth-1))|0;var heightMapY=((1.0-(position.z+height/2)/height)*(bufferHeight-1))|0;var pos=(heightMapX+heightMapY*bufferWidth)*4;var r=buffer[pos]/255.0;var g=buffer[pos+1]/255.0;var b=buffer[pos+2]/255.0;var gradient=r*0.3+g*0.59+b*0.11;position.y=minHeight+(maxHeight-minHeight)*gradient;positions.push(position.x,position.y,position.z);normals.push(0,0,0);uvs.push(col/subdivisions,1.0-row/subdivisions);}}for(row=0;row<subdivisions;row++){for(col=0;col<subdivisions;col++){indices.push(col+1+(row+1)*(subdivisions+1));indices.push(col+1+row*(subdivisions+1));indices.push(col+row*(subdivisions+1));indices.push(col+(row+1)*(subdivisions+1));indices.push(col+1+(row+1)*(subdivisions+1));indices.push(col+row*(subdivisions+1));}}BABYLON.VertexData.ComputeNormals(positions,indices,normals);var vertexData=new BABYLON.VertexData();vertexData.indices=indices;vertexData.positions=positions;vertexData.normals=normals;vertexData.uvs=uvs;return vertexData;};VertexData.CreatePlane=function(size){var indices=[];var positions=[];var normals=[];var uvs=[];size=size||1;var halfSize=size/2.0;positions.push(-halfSize,-halfSize,0);normals.push(0,0,-1.0);uvs.push(0.0,0.0);positions.push(halfSize,-halfSize,0);normals.push(0,0,-1.0);uvs.push(1.0,0.0);positions.push(halfSize,halfSize,0);normals.push(0,0,-1.0);uvs.push(1.0,1.0);positions.push(-halfSize,halfSize,0);normals.push(0,0,-1.0);uvs.push(0.0,1.0);indices.push(0);indices.push(1);indices.push(2);indices.push(0);indices.push(2);indices.push(3);var vertexData=new BABYLON.VertexData();vertexData.indices=indices;vertexData.positions=positions;vertexData.normals=normals;vertexData.uvs=uvs;return vertexData;};VertexData.CreateTorusKnot=function(radius,tube,radialSegments,tubularSegments,p,q){var indices=[];var positions=[];var normals=[];var uvs=[];radius=radius||2;tube=tube||0.5;radialSegments=radialSegments||32;tubularSegments=tubularSegments||32;p=p||2;q=q||3;var getPos=function(angle){var cu=Math.cos(angle);var su=Math.sin(angle);var quOverP=q/p*angle;var cs=Math.cos(quOverP);var tx=radius*(2+cs)*0.5*cu;var ty=radius*(2+cs)*su*0.5;var tz=radius*Math.sin(quOverP)*0.5;return new BABYLON.Vector3(tx,ty,tz);};for(var i=0;i<=radialSegments;i++){var modI=i%radialSegments;var u=modI/radialSegments*2*p*Math.PI;var p1=getPos(u);var p2=getPos(u+0.01);var tang=p2.subtract(p1);var n=p2.add(p1);var bitan=BABYLON.Vector3.Cross(tang,n);n=BABYLON.Vector3.Cross(bitan,tang);bitan.normalize();n.normalize();for(var j=0;j<tubularSegments;j++){var modJ=j%tubularSegments;var v=modJ/tubularSegments*2*Math.PI;var cx=-tube*Math.cos(v);var cy=tube*Math.sin(v);positions.push(p1.x+cx*n.x+cy*bitan.x);positions.push(p1.y+cx*n.y+cy*bitan.y);positions.push(p1.z+cx*n.z+cy*bitan.z);uvs.push(i/radialSegments);uvs.push(j/tubularSegments);}}for(i=0;i<radialSegments;i++){for(j=0;j<tubularSegments;j++){var jNext=(j+1)%tubularSegments;var a=i*tubularSegments+j;var b=(i+1)*tubularSegments+j;var c=(i+1)*tubularSegments+jNext;var d=i*tubularSegments+jNext;indices.push(d);indices.push(b);indices.push(a);indices.push(d);indices.push(c);indices.push(b);}}BABYLON.VertexData.ComputeNormals(positions,indices,normals);var vertexData=new BABYLON.VertexData();vertexData.indices=indices;vertexData.positions=positions;vertexData.normals=normals;vertexData.uvs=uvs;return vertexData;};VertexData.ComputeNormals=function(positions,indices,normals){var positionVectors=[];var facesOfVertices=[];var index;for(index=0;index<positions.length;index+=3){var vector3=new BABYLON.Vector3(positions[index],positions[index+1],positions[index+2]);positionVectors.push(vector3);facesOfVertices.push([]);}var facesNormals=[];for(index=0;index<indices.length/3;index++){var i1=indices[index*3];var i2=indices[index*3+1];var i3=indices[index*3+2];var p1=positionVectors[i1];var p2=positionVectors[i2];var p3=positionVectors[i3];var p1p2=p1.subtract(p2);var p3p2=p3.subtract(p2);facesNormals[index]=BABYLON.Vector3.Normalize(BABYLON.Vector3.Cross(p1p2,p3p2));facesOfVertices[i1].push(index);facesOfVertices[i2].push(index);facesOfVertices[i3].push(index);}for(index=0;index<positionVectors.length;index++){var faces=facesOfVertices[index];var normal=BABYLON.Vector3.Zero();for(var faceIndex=0;faceIndex<faces.length;faceIndex++){normal.addInPlace(facesNormals[faces[faceIndex]]);}normal=BABYLON.Vector3.Normalize(normal.scale(1.0/faces.length));normals[index*3]=normal.x;normals[index*3+1]=normal.y;normals[index*3+2]=normal.z;}};return VertexData;})();BABYLON.VertexData=VertexData;})(BABYLON||(BABYLON={}));var __extends=this.__extends||function(d,b){for(var p in b)if(b.hasOwnProperty(p))d[p]=b[p];function __(){this.constructor=d;}__.prototype=b.prototype;d.prototype=new __();};var BABYLON;(function(BABYLON){var buildCamera=function(that,name){that._leftCamera.isIntermediate=true;that.subCameras.push(that._leftCamera);that.subCameras.push(that._rightCamera);that._leftTexture=new BABYLON.PassPostProcess(name+"_leftTexture",1.0,that._leftCamera);that._anaglyphPostProcess=new BABYLON.AnaglyphPostProcess(name+"_anaglyph",1.0,that._rightCamera);that._anaglyphPostProcess.onApply=function(effect){effect.setTextureFromPostProcess("leftSampler",that._leftTexture);};that._update();};var AnaglyphArcRotateCamera=(function(_super){__extends(AnaglyphArcRotateCamera,_super);function AnaglyphArcRotateCamera(name,alpha,beta,radius,target,eyeSpace,scene){_super.call(this,name,alpha,beta,radius,target,scene);this._eyeSpace=BABYLON.Tools.ToRadians(eyeSpace);this._leftCamera=new BABYLON.ArcRotateCamera(name+"_left",alpha-this._eyeSpace,beta,radius,target,scene);this._rightCamera=new BABYLON.ArcRotateCamera(name+"_right",alpha+this._eyeSpace,beta,radius,target,scene);buildCamera(this,name);}AnaglyphArcRotateCamera.prototype._update=function(){this._updateCamera(this._leftCamera);this._updateCamera(this._rightCamera);this._leftCamera.alpha=this.alpha-this._eyeSpace;this._rightCamera.alpha=this.alpha+this._eyeSpace;_super.prototype._update.call(this);};AnaglyphArcRotateCamera.prototype._updateCamera=function(camera){camera.beta=this.beta;camera.radius=this.radius;camera.minZ=this.minZ;camera.maxZ=this.maxZ;camera.fov=this.fov;camera.target=this.target;};return AnaglyphArcRotateCamera;})(BABYLON.ArcRotateCamera);BABYLON.AnaglyphArcRotateCamera=AnaglyphArcRotateCamera;var AnaglyphFreeCamera=(function(_super){__extends(AnaglyphFreeCamera,_super);function AnaglyphFreeCamera(name,position,eyeSpace,scene){_super.call(this,name,position,scene);this._eyeSpace=BABYLON.Tools.ToRadians(eyeSpace);this._transformMatrix=new BABYLON.Matrix();this._leftCamera=new BABYLON.FreeCamera(name+"_left",position.clone(),scene);this._rightCamera=new BABYLON.FreeCamera(name+"_right",position.clone(),scene);buildCamera(this,name);}AnaglyphFreeCamera.prototype._getSubCameraPosition=function(eyeSpace,result){var target=this.getTarget();BABYLON.Matrix.Translation(-target.x,-target.y,-target.z).multiplyToRef(BABYLON.Matrix.RotationY(eyeSpace),this._transformMatrix);this._transformMatrix=this._transformMatrix.multiply(BABYLON.Matrix.Translation(target.x,target.y,target.z));BABYLON.Vector3.TransformCoordinatesToRef(this.position,this._transformMatrix,result);};AnaglyphFreeCamera.prototype._update=function(){this._getSubCameraPosition(-this._eyeSpace,this._leftCamera.position);this._getSubCameraPosition(this._eyeSpace,this._rightCamera.position);this._updateCamera(this._leftCamera);this._updateCamera(this._rightCamera);_super.prototype._update.call(this);};AnaglyphFreeCamera.prototype._updateCamera=function(camera){camera.minZ=this.minZ;camera.maxZ=this.maxZ;camera.fov=this.fov;camera.viewport=this.viewport;camera.setTarget(this.getTarget());};return AnaglyphFreeCamera;})(BABYLON.FreeCamera);BABYLON.AnaglyphFreeCamera=AnaglyphFreeCamera;})(BABYLON||(BABYLON={}));var __extends=this.__extends||function(d,b){for(var p in b)if(b.hasOwnProperty(p))d[p]=b[p];function __(){this.constructor=d;}__.prototype=b.prototype;d.prototype=new __();};var BABYLON;(function(BABYLON){var AnaglyphPostProcess=(function(_super){__extends(AnaglyphPostProcess,_super);function AnaglyphPostProcess(name,ratio,camera,samplingMode,engine,reusable){_super.call(this,name,"anaglyph",null,["leftSampler"],ratio,camera,samplingMode,engine,reusable);}return AnaglyphPostProcess;})(BABYLON.PostProcess);BABYLON.AnaglyphPostProcess=AnaglyphPostProcess;})(BABYLON||(BABYLON={}));var BABYLON;(function(BABYLON){var Tags=(function(){function Tags(){}Tags.EnableFor=function(obj){obj._tags=obj._tags||{};obj.hasTags=function(){return Tags.HasTags(obj);};obj.addTags=function(tagsString){return Tags.AddTagsTo(obj,tagsString);};obj.removeTags=function(tagsString){return Tags.RemoveTagsFrom(obj,tagsString);};obj.matchesTagsQuery=function(tagsQuery){return Tags.MatchesQuery(obj,tagsQuery);};};Tags.DisableFor=function(obj){delete obj._tags;delete obj.hasTags;delete obj.addTags;delete obj.removeTags;delete obj.matchesTagsQuery;};Tags.HasTags=function(obj){if(!obj._tags){return false;}return!BABYLON.Tools.IsEmpty(obj._tags);};Tags.GetTags=function(obj){if(!obj._tags){return null;}return obj._tags;};Tags.AddTagsTo=function(obj,tagsString){if(!tagsString){return;}var tags=tagsString.split(" ");for(var t in tags){Tags._AddTagTo(obj,tags[t]);}};Tags._AddTagTo=function(obj,tag){tag=tag.trim();if(tag===""||tag==="true"||tag==="false"){return;}if(tag.match(/[\s]/)||tag.match(/^([!]|([|]|[&]){2})/)){return;}Tags.EnableFor(obj);obj._tags[tag]=true;};Tags.RemoveTagsFrom=function(obj,tagsString){if(!Tags.HasTags(obj)){return;}var tags=tagsString.split(" ");for(var t in tags){Tags._RemoveTagFrom(obj,tags[t]);}};Tags._RemoveTagFrom=function(obj,tag){delete obj._tags[tag];};Tags.MatchesQuery=function(obj,tagsQuery){if(tagsQuery===undefined){return true;}if(tagsQuery===""){return Tags.HasTags(obj);}return BABYLON.Internals.AndOrNotEvaluator.Eval(tagsQuery,function(r){return Tags.HasTags(obj)&&obj._tags[r];});};return Tags;})();BABYLON.Tags=Tags;})(BABYLON||(BABYLON={}));var BABYLON;(function(BABYLON){(function(Internals){var AndOrNotEvaluator=(function(){function AndOrNotEvaluator(){}AndOrNotEvaluator.Eval=function(query,evaluateCallback){if(!query.match(/\([^\(\)]*\)/g)){query=AndOrNotEvaluator._HandleParenthesisContent(query,evaluateCallback);}else{query=query.replace(/\([^\(\)]*\)/g,function(r){r=r.slice(1,r.length-1);return AndOrNotEvaluator._HandleParenthesisContent(r,evaluateCallback);});}if(query==="true"){return true;}if(query==="false"){return false;}return AndOrNotEvaluator.Eval(query,evaluateCallback);};AndOrNotEvaluator._HandleParenthesisContent=function(parenthesisContent,evaluateCallback){evaluateCallback=evaluateCallback||(function(r){return r==="true"?true:false;});var result;var or=parenthesisContent.split("||");for(var i in or){var ori=AndOrNotEvaluator._SimplifyNegation(or[i].trim());var and=ori.split("&&");if(and.length>1){for(var j=0;j<and.length;++j){var andj=AndOrNotEvaluator._SimplifyNegation(and[j].trim());if(andj!=="true"&&andj!=="false"){if(andj[0]==="!"){result=!evaluateCallback(andj.substring(1));}else{result=evaluateCallback(andj);}}else{result=andj==="true"?true:false;}if(!result){ori="false";break;}}}if(result||ori==="true"){result=true;break;}if(ori!=="true"&&ori!=="false"){if(ori[0]==="!"){result=!evaluateCallback(ori.substring(1));}else{result=evaluateCallback(ori);}}else{result=ori==="true"?true:false;}}return result?"true":"false";};AndOrNotEvaluator._SimplifyNegation=function(booleanString){booleanString=booleanString.replace(/^[\s!]+/,function(r){r=r.replace(/[\s]/g,function(){return"";});return r.length%2?"!":"";});booleanString=booleanString.trim();if(booleanString==="!true"){booleanString="false";}else if(booleanString==="!false"){booleanString="true";}return booleanString;};return AndOrNotEvaluator;})();Internals.AndOrNotEvaluator=AndOrNotEvaluator;})(BABYLON.Internals||(BABYLON.Internals={}));var Internals=BABYLON.Internals;})(BABYLON||(BABYLON={}));var BABYLON;(function(BABYLON){var PostProcessRenderPass=(function(){function PostProcessRenderPass(scene,name,size,renderList,beforeRender,afterRender){this._enabled=true;this._refCount=0;this._name=name;this._renderTexture=new BABYLON.RenderTargetTexture(name,size,scene);this.setRenderList(renderList);this._renderTexture.onBeforeRender=beforeRender;this._renderTexture.onAfterRender=afterRender;this._scene=scene;}PostProcessRenderPass.prototype._incRefCount=function(){if(this._refCount===0){this._scene.customRenderTargets.push(this._renderTexture);}return++this._refCount;};PostProcessRenderPass.prototype._decRefCount=function(){this._refCount--;if(this._refCount<=0){this._scene.customRenderTargets.splice(this._scene.customRenderTargets.indexOf(this._renderTexture),1);}return this._refCount;};PostProcessRenderPass.prototype._update=function(){this.setRenderList(this._renderList);};PostProcessRenderPass.prototype.setRenderList=function(renderList){this._renderTexture.renderList=renderList;};PostProcessRenderPass.prototype.getRenderTexture=function(){return this._renderTexture;};return PostProcessRenderPass;})();BABYLON.PostProcessRenderPass=PostProcessRenderPass;})(BABYLON||(BABYLON={}));var BABYLON;(function(BABYLON){var PostProcessRenderEffect=(function(){function PostProcessRenderEffect(engine,name,postProcessType,ratio,samplingMode,singleInstance){this._engine=engine;this._name=name;this._postProcessType=postProcessType;this._ratio=ratio||1.0;this._samplingMode=samplingMode||null;this._singleInstance=singleInstance||true;this._cameras=[];this._postProcesses=[];this._indicesForCamera=[];this._renderPasses=[];this._renderEffectAsPasses=[];this.parameters=function(effect){};}PostProcessRenderEffect._GetInstance=function(engine,postProcessType,ratio,samplingMode){var postProcess;var instance;var args=[];var parameters=PostProcessRenderEffect._GetParametersNames(postProcessType);for(var i=0;i<parameters.length;i++){switch(parameters[i]){case"name":args[i]=postProcessType.toString();break;case"ratio":args[i]=ratio;break;case"camera":args[i]=null;break;case"samplingMode":args[i]=samplingMode;break;case"engine":args[i]=engine;break;case"reusable":args[i]=true;break;default:args[i]=null;break;}}postProcess=function(){};postProcess.prototype=postProcessType.prototype;instance=new postProcess();postProcessType.apply(instance,args);return instance;};PostProcessRenderEffect._GetParametersNames=function(func){var commentsRegex=/((\/\/.*$)|(\/\*[\s\S]*?\*\/))/mg;var functWithoutComments=func.toString().replace(commentsRegex,'');var parameters=functWithoutComments.slice(functWithoutComments.indexOf('(')+1,functWithoutComments.indexOf(')')).match(/([^\s,]+)/g);if(parameters===null)parameters=[];return parameters;};PostProcessRenderEffect.prototype._update=function(){for(var renderPassName in this._renderPasses){this._renderPasses[renderPassName]._update();}};PostProcessRenderEffect.prototype.addPass=function(renderPass){this._renderPasses[renderPass._name]=renderPass;this._linkParameters();};PostProcessRenderEffect.prototype.removePass=function(renderPass){delete this._renderPasses[renderPass._name];this._linkParameters();};PostProcessRenderEffect.prototype.addRenderEffectAsPass=function(renderEffect){this._renderEffectAsPasses[renderEffect._name]=renderEffect;this._linkParameters();};PostProcessRenderEffect.prototype.getPass=function(passName){for(var renderPassName in this._renderPasses){if(renderPassName===passName){return this._renderPasses[passName];}}};PostProcessRenderEffect.prototype.emptyPasses=function(){this._renderPasses.length=0;this._linkParameters();};PostProcessRenderEffect.prototype._attachCameras=function(cameras){var cameraKey;var _cam=BABYLON.Tools.MakeArray(cameras||this._cameras);for(var i=0;i<_cam.length;i++){var camera=_cam[i];var cameraName=camera.name;if(this._singleInstance){cameraKey=0;}else{cameraKey=cameraName;}this._postProcesses[cameraKey]=this._postProcesses[cameraKey]||PostProcessRenderEffect._GetInstance(this._engine,this._postProcessType,this._ratio,this._samplingMode);var index=camera.attachPostProcess(this._postProcesses[cameraKey]);if(this._indicesForCamera[cameraName]===null){this._indicesForCamera[cameraName]=[];}this._indicesForCamera[cameraName].push(index);if(this._cameras.indexOf(camera)===-1){this._cameras[cameraName]=camera;}for(var passName in this._renderPasses){this._renderPasses[passName]._incRefCount();}}this._linkParameters();};PostProcessRenderEffect.prototype._detachCameras=function(cameras){var _cam=BABYLON.Tools.MakeArray(cameras||this._cameras);for(var i=0;i<_cam.length;i++){var camera=_cam[i];var cameraName=camera.name;camera.detachPostProcess(this._postProcesses[this._singleInstance?0:cameraName],this._indicesForCamera[cameraName]);var index=this._cameras.indexOf(cameraName);this._indicesForCamera.splice(index,1);this._cameras.splice(index,1);for(var passName in this._renderPasses){this._renderPasses[passName]._decRefCount();}}};PostProcessRenderEffect.prototype._enable=function(cameras){var _cam=BABYLON.Tools.MakeArray(cameras||this._cameras);for(var i=0;i<_cam.length;i++){var camera=_cam[i];var cameraName=camera.name;for(var j=0;j<this._indicesForCamera[cameraName].length;j++){if(camera._postProcesses[this._indicesForCamera[cameraName][j]]===undefined){cameras[i].attachPostProcess(this._postProcesses[this._singleInstance?0:cameraName],this._indicesForCamera[cameraName][j]);}}for(var passName in this._renderPasses){this._renderPasses[passName]._incRefCount();}}};PostProcessRenderEffect.prototype._disable=function(cameras){var _cam=BABYLON.Tools.MakeArray(cameras||this._cameras);for(var i=0;i<_cam.length;i++){var camera=_cam[i];var cameraName=camera.Name;camera.detachPostProcess(this._postProcesses[this._singleInstance?0:cameraName],this._indicesForCamera[cameraName]);for(var passName in this._renderPasses){this._renderPasses[passName]._decRefCount();}}};PostProcessRenderEffect.prototype.getPostProcess=function(camera){if(this._singleInstance){return this._postProcesses[0];}else{return this._postProcesses[camera.name];}};PostProcessRenderEffect.prototype._linkParameters=function(){var _this=this;for(var index in this._postProcesses){this._postProcesses[index].onApply=function(effect){_this.parameters(effect);_this._linkTextures(effect);};}};PostProcessRenderEffect.prototype._linkTextures=function(effect){for(var renderPassName in this._renderPasses){effect.setTexture(renderPassName,this._renderPasses[renderPassName].getRenderTexture());}for(var renderEffectName in this._renderEffectAsPasses){effect.setTextureFromPostProcess(renderEffectName+"Sampler",this._renderEffectAsPasses[renderEffectName].getPostProcess());}};return PostProcessRenderEffect;})();BABYLON.PostProcessRenderEffect=PostProcessRenderEffect;})(BABYLON||(BABYLON={}));var BABYLON;(function(BABYLON){var PostProcessRenderPipeline=(function(){function PostProcessRenderPipeline(engine,name){this._engine=engine;this._name=name;this._renderEffects=[];this._renderEffectsForIsolatedPass=[];this._cameras=[];}PostProcessRenderPipeline.prototype.addEffect=function(renderEffect){this._renderEffects[renderEffect._name]=renderEffect;};PostProcessRenderPipeline.prototype._enableEffect=function(renderEffectName,cameras){var renderEffects=this._renderEffects[renderEffectName];if(!renderEffects){return;}renderEffects.enable(BABYLON.Tools.MakeArray(cameras||this._cameras));};PostProcessRenderPipeline.prototype._disableEffect=function(renderEffectName,cameras){var renderEffects=this._renderEffects[renderEffectName];if(!renderEffects){return;}renderEffects.disable(BABYLON.Tools.MakeArray(cameras||this._cameras));};PostProcessRenderPipeline.prototype._attachCameras=function(cameras,unique){var _cam=BABYLON.Tools.MakeArray(cameras||this._cameras);var indicesToDelete=[];for(var i=0;i<_cam.length;i++){var camera=_cam[i];var cameraName=camera.name;if(this._cameras.indexOf(camera)===-1){this._cameras[cameraName]=camera;}else if(unique){indicesToDelete.push(i);}}for(var i=0;i<indicesToDelete.length;i++){cameras.splice(indicesToDelete[i],1);}for(var renderEffectName in this._renderEffects){this._renderEffects[renderEffectName]._attachCameras(_cam);}};PostProcessRenderPipeline.prototype._detachCameras=function(cameras){var _cam=BABYLON.Tools.MakeArray(cameras||this._cameras);for(var renderEffectName in this._renderEffects){this._renderEffects[renderEffectName]._detachCameras(_cam);}for(var i=0;i<_cam.length;i++){this._cameras.splice(this._cameras.indexOf(_cam[i]),1);}};PostProcessRenderPipeline.prototype._enableDisplayOnlyPass=function(passName,cameras){var _cam=BABYLON.Tools.MakeArray(cameras||this._cameras);var pass=null;for(var renderEffectName in this._renderEffects){pass=this._renderEffects[renderEffectName].getPass(passName);if(pass!=null){break;}}if(pass===null){return;}for(var renderEffectName in this._renderEffects){this._renderEffects[renderEffectName]._disable(_cam);}pass._name=PostProcessRenderPipeline.PASS_SAMPLER_NAME;for(var i=0;i<_cam.length;i++){var camera=_cam[i];var cameraName=camera.name;this._renderEffectsForIsolatedPass[cameraName]=this._renderEffectsForIsolatedPass[cameraName]||new BABYLON.PostProcessRenderEffect(this._engine,PostProcessRenderPipeline.PASS_EFFECT_NAME,"BABYLON.DisplayPassPostProcess",1.0,null,null);this._renderEffectsForIsolatedPass[cameraName].emptyPasses();this._renderEffectsForIsolatedPass[cameraName].addPass(pass);this._renderEffectsForIsolatedPass[cameraName]._attachCameras(camera);}};PostProcessRenderPipeline.prototype._disableDisplayOnlyPass=function(cameras){var _cam=BABYLON.Tools.MakeArray(cameras||this._cameras);for(var i=0;i<_cam.length;i++){var camera=_cam[i];var cameraName=camera.name;this._renderEffectsForIsolatedPass[cameraName]=this._renderEffectsForIsolatedPass[cameraName]||new BABYLON.PostProcessRenderEffect(this._engine,PostProcessRenderPipeline.PASS_EFFECT_NAME,"BABYLON.DisplayPassPostProcess",1.0,null,null);this._renderEffectsForIsolatedPass[cameraName]._disable(camera);}for(var renderEffectName in this._renderEffects){this._renderEffects[renderEffectName]._enable(_cam);}};PostProcessRenderPipeline.prototype._update=function(){for(var renderEffectName in this._renderEffects){this._renderEffects[renderEffectName]._update();}for(var i=0;i<this._cameras.length;i++){var cameraName=this._cameras[i].name;if(this._renderEffectsForIsolatedPass[cameraName]){this._renderEffectsForIsolatedPass[cameraName]._update();}}};PostProcessRenderPipeline.PASS_EFFECT_NAME="passEffect";PostProcessRenderPipeline.PASS_SAMPLER_NAME="passSampler";return PostProcessRenderPipeline;})();BABYLON.PostProcessRenderPipeline=PostProcessRenderPipeline;})(BABYLON||(BABYLON={}));var BABYLON;(function(BABYLON){var PostProcessRenderPipelineManager=(function(){function PostProcessRenderPipelineManager(){this._renderPipelines=[];}PostProcessRenderPipelineManager.prototype.addPipeline=function(renderPipeline){this._renderPipelines[renderPipeline._name]=renderPipeline;};PostProcessRenderPipelineManager.prototype.attachCamerasToRenderPipeline=function(renderPipelineName,cameras,unique){var renderPipeline=this._renderPipelines[renderPipelineName];if(!renderPipeline){return;}renderPipeline.attachCameras(cameras,unique);};PostProcessRenderPipelineManager.prototype.detachCamerasFromRenderPipeline=function(renderPipelineName,cameras){var renderPipeline=this._renderPipelines[renderPipelineName];if(!renderPipeline){return;}renderPipeline.detachCameras(cameras);};PostProcessRenderPipelineManager.prototype.enableEffectInPipeline=function(renderPipelineName,renderEffectName,cameras){var renderPipeline=this._renderPipelines[renderPipelineName];if(!renderPipeline){return;}renderPipeline.enableEffect(renderEffectName,cameras);};PostProcessRenderPipelineManager.prototype.disableEffectInPipeline=function(renderPipelineName,renderEffectName,cameras){var renderPipeline=this._renderPipelines[renderPipelineName];if(!renderPipeline){return;}renderPipeline.disableEffect(renderEffectName,cameras);};PostProcessRenderPipelineManager.prototype.enableDisplayOnlyPassInPipeline=function(renderPipelineName,passName,cameras){var renderPipeline=this._renderPipelines[renderPipelineName];if(!renderPipeline){return;}renderPipeline.enableDisplayOnlyPass(passName,cameras);};PostProcessRenderPipelineManager.prototype.disableDisplayOnlyPassInPipeline=function(renderPipelineName,cameras){var renderPipeline=this._renderPipelines[renderPipelineName];if(!renderPipeline){return;}renderPipeline.disableDisplayOnlyPass(cameras);};PostProcessRenderPipelineManager.prototype.update=function(){for(var renderPipelineName in this._renderPipelines){this._renderPipelines[renderPipelineName]._update();}};return PostProcessRenderPipelineManager;})();BABYLON.PostProcessRenderPipelineManager=PostProcessRenderPipelineManager;})(BABYLON||(BABYLON={}));var __extends=this.__extends||function(d,b){for(var p in b)if(b.hasOwnProperty(p))d[p]=b[p];function __(){this.constructor=d;}__.prototype=b.prototype;d.prototype=new __();};var BABYLON;(function(BABYLON){var DisplayPassPostProcess=(function(_super){__extends(DisplayPassPostProcess,_super);function DisplayPassPostProcess(name,ratio,camera,samplingMode,engine,reusable){_super.call(this,name,"displayPass",["passSampler"],["passSampler"],ratio,camera,samplingMode,engine,reusable);}return DisplayPassPostProcess;})(BABYLON.PostProcess);BABYLON.DisplayPassPostProcess=DisplayPassPostProcess;})(BABYLON||(BABYLON={}));var BABYLON;(function(BABYLON){var BoundingBoxRenderer=(function(){function BoundingBoxRenderer(scene){this.frontColor=new BABYLON.Color3(1,1,1);this.backColor=new BABYLON.Color3(0.1,0.1,0.1);this.showBackLines=true;this.renderList=new BABYLON.SmartArray(32);this._scene=scene;this._colorShader=new BABYLON.ShaderMaterial("colorShader",scene,"color",{attributes:["position"],uniforms:["worldViewProjection","color"]});var engine=this._scene.getEngine();var boxdata=BABYLON.VertexData.CreateBox(1.0);this._vb=new BABYLON.VertexBuffer(engine,boxdata.positions,BABYLON.VertexBuffer.PositionKind,false);this._ib=engine.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]);}BoundingBoxRenderer.prototype.reset=function(){this.renderList.reset();};BoundingBoxRenderer.prototype.render=function(){if(this.renderList.length==0||!this._colorShader.isReady()){return;}var engine=this._scene.getEngine();engine.setDepthWrite(false);this._colorShader._preBind();for(var boundingBoxIndex=0;boundingBoxIndex<this.renderList.length;boundingBoxIndex++){var boundingBox=this.renderList.data[boundingBoxIndex];var min=boundingBox.minimum;var max=boundingBox.maximum;var diff=max.subtract(min);var median=min.add(diff.scale(0.5));var worldMatrix=BABYLON.Matrix.Scaling(diff.x,diff.y,diff.z).multiply(BABYLON.Matrix.Translation(median.x,median.y,median.z)).multiply(boundingBox.getWorldMatrix());engine.bindBuffers(this._vb.getBuffer(),this._ib,[3],3*4,this._colorShader.getEffect());if(this.showBackLines){engine.setDepthFunctionToGreaterOrEqual();this._colorShader.setColor3("color",this.backColor);this._colorShader.bind(worldMatrix);engine.draw(false,0,24);}engine.setDepthFunctionToLess();this._colorShader.setColor3("color",this.frontColor);this._colorShader.bind(worldMatrix);engine.draw(false,0,24);}this._colorShader.unbind();engine.setDepthFunctionToLessOrEqual();engine.setDepthWrite(true);};BoundingBoxRenderer.prototype.dispose=function(){this._colorShader.dispose();this._vb.dispose();this._scene.getEngine()._releaseBuffer(this._ib);};return BoundingBoxRenderer;})();BABYLON.BoundingBoxRenderer=BoundingBoxRenderer;})(BABYLON||(BABYLON={}));/***Based on jsTGALoader-Javascript loader for TGA file*By Vincent Thibault*@blog http://blog.robrowser.com/javascript-tga-loader.html*/var BABYLON;(function(BABYLON){(function(Internals){var TGATools=(function(){function TGATools(){}TGATools.GetTGAHeader=function(data){var offset=0;var header={id_length:data[offset++],colormap_type:data[offset++],image_type:data[offset++],colormap_index:data[offset++]|data[offset++]<<8,colormap_length:data[offset++]|data[offset++]<<8,colormap_size:data[offset++],origin:[data[offset++]|data[offset++]<<8,data[offset++]|data[offset++]<<8],width:data[offset++]|data[offset++]<<8,height:data[offset++]|data[offset++]<<8,pixel_size:data[offset++],flags:data[offset++]};return header;};TGATools.UploadContent=function(gl,data){if(data.length<19){BABYLON.Tools.Error("Unable to load TGA file - Not enough data to contain header");return;}var offset=18;var header=TGATools.GetTGAHeader(data);if(header.id_length+offset>data.length){BABYLON.Tools.Error("Unable to load TGA file - Not enough data");return;}offset+=header.id_length;var use_rle=false;var use_pal=false;var use_rgb=false;var use_grey=false;switch(header.image_type){case TGATools._TYPE_RLE_INDEXED:use_rle=true;case TGATools._TYPE_INDEXED:use_pal=true;break;case TGATools._TYPE_RLE_RGB:use_rle=true;case TGATools._TYPE_RGB:use_rgb=true;break;case TGATools._TYPE_RLE_GREY:use_rle=true;case TGATools._TYPE_GREY:use_grey=true;break;}var pixel_data;var numAlphaBits=header.flags&0xf;var pixel_size=header.pixel_size>>3;var pixel_total=header.width*header.height*pixel_size;var palettes;if(use_pal){palettes=data.subarray(offset,offset+=header.colormap_length*(header.colormap_size>>3));}if(use_rle){pixel_data=new Uint8Array(pixel_total);var c,count,i;var localOffset=0;var pixels=new Uint8Array(pixel_size);while(offset<pixel_total){c=data[offset++];count=(c&0x7f)+1;if(c&0x80){for(i=0;i<pixel_size;++i){pixels[i]=data[offset++];}for(i=0;i<count;++i){pixel_data.set(pixels,localOffset+i*pixel_size);}localOffset+=pixel_size*count;}else{count*=pixel_size;for(i=0;i<count;++i){pixel_data[localOffset+i]=data[offset++];}localOffset+=count;}}}else{pixel_data=data.subarray(offset,offset+=(use_pal?header.width*header.height:pixel_total));}var x_start,y_start,x_step,y_step,y_end,x_end;switch((header.flags&TGATools._ORIGIN_MASK)>>TGATools._ORIGIN_SHIFT){default:case TGATools._ORIGIN_UL:x_start=0;x_step=1;x_end=header.width;y_start=0;y_step=1;y_end=header.height;break;case TGATools._ORIGIN_BL:x_start=0;x_step=1;x_end=header.width;y_start=header.height-1;y_step=-1;y_end=-1;break;case TGATools._ORIGIN_UR:x_start=header.width-1;x_step=-1;x_end=-1;y_start=0;y_step=1;y_end=header.height;break;case TGATools._ORIGIN_BR:x_start=header.width-1;x_step=-1;x_end=-1;y_start=header.height-1;y_step=-1;y_end=-1;break;}var func='_getImageData'+(use_grey?'Grey':'')+(header.pixel_size)+'bits';var imageData=TGATools[func](header,palettes,pixel_data,y_start,y_step,y_end,x_start,x_step,x_end);gl.texImage2D(gl.TEXTURE_2D,0,gl.RGBA,header.width,header.height,0,gl.RGBA,gl.UNSIGNED_BYTE,imageData);};TGATools._getImageData8bits=function(header,palettes,pixel_data,y_start,y_step,y_end,x_start,x_step,x_end){var image=pixel_data,colormap=palettes;var width=header.width,height=header.height;var color,i=0,x,y;var imageData=new Uint8Array(width*height*4);for(y=y_start;y!==y_end;y+=y_step){for(x=x_start;x!==x_end;x+=x_step,i++){color=image[i];imageData[(x+width*y)*4+3]=255;imageData[(x+width*y)*4+2]=colormap[(color*3)+0];imageData[(x+width*y)*4+1]=colormap[(color*3)+1];imageData[(x+width*y)*4+0]=colormap[(color*3)+2];}}return imageData;};TGATools._getImageData16bits=function(header,palettes,pixel_data,y_start,y_step,y_end,x_start,x_step,x_end){var image=pixel_data;var width=header.width,height=header.height;var color,i=0,x,y;var imageData=new Uint8Array(width*height*4);for(y=y_start;y!==y_end;y+=y_step){for(x=x_start;x!==x_end;x+=x_step,i+=2){color=image[i+0]+(image[i+1]<<8);imageData[(x+width*y)*4+0]=(color&0x7C00)>>7;imageData[(x+width*y)*4+1]=(color&0x03E0)>>2;imageData[(x+width*y)*4+2]=(color&0x001F)>>3;imageData[(x+width*y)*4+3]=(color&0x8000)?0:255;}}return imageData;};TGATools._getImageData24bits=function(header,palettes,pixel_data,y_start,y_step,y_end,x_start,x_step,x_end){var image=pixel_data;var width=header.width,height=header.height;var i=0,x,y;var imageData=new Uint8Array(width*height*4);for(y=y_start;y!==y_end;y+=y_step){for(x=x_start;x!==x_end;x+=x_step,i+=3){imageData[(x+width*y)*4+3]=255;imageData[(x+width*y)*4+2]=image[i+0];imageData[(x+width*y)*4+1]=image[i+1];imageData[(x+width*y)*4+0]=image[i+2];}}return imageData;};TGATools._getImageData32bits=function(header,palettes,pixel_data,y_start,y_step,y_end,x_start,x_step,x_end){var image=pixel_data;var width=header.width,height=header.height;var i=0,x,y;var imageData=new Uint8Array(width*height*4);for(y=y_start;y!==y_end;y+=y_step){for(x=x_start;x!==x_end;x+=x_step,i+=4){imageData[(x+width*y)*4+2]=image[i+0];imageData[(x+width*y)*4+1]=image[i+1];imageData[(x+width*y)*4+0]=image[i+2];imageData[(x+width*y)*4+3]=image[i+3];}}return imageData;};TGATools._getImageDataGrey8bits=function(header,palettes,pixel_data,y_start,y_step,y_end,x_start,x_step,x_end){var image=pixel_data;var width=header.width,height=header.height;var color,i=0,x,y;var imageData=new Uint8Array(width*height*4);for(y=y_start;y!==y_end;y+=y_step){for(x=x_start;x!==x_end;x+=x_step,i++){color=image[i];imageData[(x+width*y)*4+0]=color;imageData[(x+width*y)*4+1]=color;imageData[(x+width*y)*4+2]=color;imageData[(x+width*y)*4+3]=255;}}return imageData;};TGATools._getImageDataGrey16bits=function(header,palettes,pixel_data,y_start,y_step,y_end,x_start,x_step,x_end){var image=pixel_data;var width=header.width,height=header.height;var i=0,x,y;var imageData=new Uint8Array(width*height*4);for(y=y_start;y!==y_end;y+=y_step){for(x=x_start;x!==x_end;x+=x_step,i+=2){imageData[(x+width*y)*4+0]=image[i+0];imageData[(x+width*y)*4+1]=image[i+0];imageData[(x+width*y)*4+2]=image[i+0];imageData[(x+width*y)*4+3]=image[i+1];}}return imageData;};TGATools._TYPE_NO_DATA=0;TGATools._TYPE_INDEXED=1;TGATools._TYPE_RGB=2;TGATools._TYPE_GREY=3;TGATools._TYPE_RLE_INDEXED=9;TGATools._TYPE_RLE_RGB=10;TGATools._TYPE_RLE_GREY=11;TGATools._ORIGIN_MASK=0x30;TGATools._ORIGIN_SHIFT=0x04;TGATools._ORIGIN_BL=0x00;TGATools._ORIGIN_BR=0x01;TGATools._ORIGIN_UL=0x02;TGATools._ORIGIN_UR=0x03;return TGATools;})();Internals.TGATools=TGATools;})(BABYLON.Internals||(BABYLON.Internals={}));var Internals=BABYLON.Internals;})(BABYLON||(BABYLON={}));var BABYLON;(function(BABYLON){(function(Internals){var DDS_MAGIC=0x20534444;var DDSD_CAPS=0x1,DDSD_HEIGHT=0x2,DDSD_WIDTH=0x4,DDSD_PITCH=0x8,DDSD_PIXELFORMAT=0x1000,DDSD_MIPMAPCOUNT=0x20000,DDSD_LINEARSIZE=0x80000,DDSD_DEPTH=0x800000;var DDSCAPS_COMPLEX=0x8,DDSCAPS_MIPMAP=0x400000,DDSCAPS_TEXTURE=0x1000;var DDSCAPS2_CUBEMAP=0x200,DDSCAPS2_CUBEMAP_POSITIVEX=0x400,DDSCAPS2_CUBEMAP_NEGATIVEX=0x800,DDSCAPS2_CUBEMAP_POSITIVEY=0x1000,DDSCAPS2_CUBEMAP_NEGATIVEY=0x2000,DDSCAPS2_CUBEMAP_POSITIVEZ=0x4000,DDSCAPS2_CUBEMAP_NEGATIVEZ=0x8000,DDSCAPS2_VOLUME=0x200000;var DDPF_ALPHAPIXELS=0x1,DDPF_ALPHA=0x2,DDPF_FOURCC=0x4,DDPF_RGB=0x40,DDPF_YUV=0x200,DDPF_LUMINANCE=0x20000;function FourCCToInt32(value){return value.charCodeAt(0)+(value.charCodeAt(1)<<8)+(value.charCodeAt(2)<<16)+(value.charCodeAt(3)<<24);}function Int32ToFourCC(value){return String.fromCharCode(value&0xff,(value>>8)&0xff,(value>>16)&0xff,(value>>24)&0xff);}var FOURCC_DXT1=FourCCToInt32("DXT1");var FOURCC_DXT3=FourCCToInt32("DXT3");var FOURCC_DXT5=FourCCToInt32("DXT5");var headerLengthInt=31;var off_magic=0;var off_size=1;var off_flags=2;var off_height=3;var off_width=4;var off_mipmapCount=7;var off_pfFlags=20;var off_pfFourCC=21;var off_RGBbpp=22;var off_RMask=23;var off_GMask=24;var off_BMask=25;var off_AMask=26;var off_caps1=27;var off_caps2=28;;var DDSTools=(function(){function DDSTools(){}DDSTools.GetDDSInfo=function(arrayBuffer){var header=new Int32Array(arrayBuffer,0,headerLengthInt);var mipmapCount=1;if(header[off_flags]&DDSD_MIPMAPCOUNT){mipmapCount=Math.max(1,header[off_mipmapCount]);}return{width:header[off_width],height:header[off_height],mipmapCount:mipmapCount,isFourCC:(header[off_pfFlags]&DDPF_FOURCC)===DDPF_FOURCC,isRGB:(header[off_pfFlags]&DDPF_RGB)===DDPF_RGB,isLuminance:(header[off_pfFlags]&DDPF_LUMINANCE)===DDPF_LUMINANCE,isCube:(header[off_caps2]&DDSCAPS2_CUBEMAP)===DDSCAPS2_CUBEMAP};};DDSTools.GetRGBAArrayBuffer=function(width,height,dataOffset,dataLength,arrayBuffer){var byteArray=new Uint8Array(dataLength);var srcData=new Uint8Array(arrayBuffer);var index=0;for(var y=height-1;y>=0;y--){for(var x=0;x<width;x++){var srcPos=dataOffset+(x+y*width)*4;byteArray[index+2]=srcData[srcPos];byteArray[index+1]=srcData[srcPos+1];byteArray[index]=srcData[srcPos+2];byteArray[index+3]=srcData[srcPos+3];index+=4;}}return byteArray;};DDSTools.GetRGBArrayBuffer=function(width,height,dataOffset,dataLength,arrayBuffer){var byteArray=new Uint8Array(dataLength);var srcData=new Uint8Array(arrayBuffer);var index=0;for(var y=height-1;y>=0;y--){for(var x=0;x<width;x++){var srcPos=dataOffset+(x+y*width)*3;byteArray[index+2]=srcData[srcPos];byteArray[index+1]=srcData[srcPos+1];byteArray[index]=srcData[srcPos+2];index+=3;}}return byteArray;};DDSTools.GetLuminanceArrayBuffer=function(width,height,dataOffset,dataLength,arrayBuffer){var byteArray=new Uint8Array(dataLength);var srcData=new Uint8Array(arrayBuffer);var index=0;for(var y=height-1;y>=0;y--){for(var x=0;x<width;x++){var srcPos=dataOffset+(x+y*width);byteArray[index]=srcData[srcPos];index++;}}return byteArray;};DDSTools.UploadDDSLevels=function(gl,ext,arrayBuffer,info,loadMipmaps,faces){var header=new Int32Array(arrayBuffer,0,headerLengthInt),fourCC,blockBytes,internalFormat,width,height,dataLength,dataOffset,byteArray,mipmapCount,i;if(header[off_magic]!=DDS_MAGIC){BABYLON.Tools.Error("Invalid magic number in DDS header");return;}if(!info.isFourCC&&!info.isRGB&&!info.isLuminance){BABYLON.Tools.Error("Unsupported format, must contain a FourCC, RGB or LUMINANCE code");return;}if(info.isFourCC){fourCC=header[off_pfFourCC];switch(fourCC){case FOURCC_DXT1:blockBytes=8;internalFormat=ext.COMPRESSED_RGBA_S3TC_DXT1_EXT;break;case FOURCC_DXT3:blockBytes=16;internalFormat=ext.COMPRESSED_RGBA_S3TC_DXT3_EXT;break;case FOURCC_DXT5:blockBytes=16;internalFormat=ext.COMPRESSED_RGBA_S3TC_DXT5_EXT;break;default:console.error("Unsupported FourCC code:",Int32ToFourCC(fourCC));return;}}mipmapCount=1;if(header[off_flags]&DDSD_MIPMAPCOUNT&&loadMipmaps!==false){mipmapCount=Math.max(1,header[off_mipmapCount]);}var bpp=header[off_RGBbpp];for(var face=0;face<faces;face++){var sampler=faces==1?gl.TEXTURE_2D:(gl.TEXTURE_CUBE_MAP_POSITIVE_X+face);width=header[off_width];height=header[off_height];dataOffset=header[off_size]+4;for(i=0;i<mipmapCount;++i){if(info.isRGB){if(bpp==24){dataLength=width*height*3;byteArray=DDSTools.GetRGBArrayBuffer(width,height,dataOffset,dataLength,arrayBuffer);gl.texImage2D(sampler,i,gl.RGB,width,height,0,gl.RGB,gl.UNSIGNED_BYTE,byteArray);}else{dataLength=width*height*4;byteArray=DDSTools.GetRGBAArrayBuffer(width,height,dataOffset,dataLength,arrayBuffer);gl.texImage2D(sampler,i,gl.RGBA,width,height,0,gl.RGBA,gl.UNSIGNED_BYTE,byteArray);}}else if(info.isLuminance){var unpackAlignment=gl.getParameter(gl.UNPACK_ALIGNMENT);var unpaddedRowSize=width;var paddedRowSize=Math.floor((width+unpackAlignment-1)/unpackAlignment)*unpackAlignment;dataLength=paddedRowSize*(height-1)+unpaddedRowSize;byteArray=DDSTools.GetLuminanceArrayBuffer(width,height,dataOffset,dataLength,arrayBuffer);gl.texImage2D(sampler,i,gl.LUMINANCE,width,height,0,gl.LUMINANCE,gl.UNSIGNED_BYTE,byteArray);}else{dataLength=Math.max(4,width)/4*Math.max(4,height)/4*blockBytes;byteArray=new Uint8Array(arrayBuffer,dataOffset,dataLength);gl.compressedTexImage2D(sampler,i,internalFormat,width,height,0,byteArray);}dataOffset+=dataLength;width*=0.5;height*=0.5;width=Math.max(1.0,width);height=Math.max(1.0,height);}}};return DDSTools;})();Internals.DDSTools=DDSTools;})(BABYLON.Internals||(BABYLON.Internals={}));var Internals=BABYLON.Internals;})(BABYLON||(BABYLON={}));var BABYLON;(function(BABYLON){var SmartArray=(function(){function SmartArray(capacity){this.length=0;this._duplicateId=0;this.data=new Array(capacity);this._id=SmartArray._GlobalId++;}SmartArray.prototype.push=function(value){this.data[this.length++]=value;if(this.length>this.data.length){this.data.length*=2;}if(!value.__smartArrayFlags){value.__smartArrayFlags={};}value.__smartArrayFlags[this._id]=this._duplicateId;};SmartArray.prototype.pushNoDuplicate=function(value){if(value.__smartArrayFlags&&value.__smartArrayFlags[this._id]===this._duplicateId){return;}this.push(value);};SmartArray.prototype.sort=function(compareFn){this.data.sort(compareFn);};SmartArray.prototype.reset=function(){this.length=0;this._duplicateId++;};SmartArray.prototype.concat=function(array){if(array.length===0){return;}if(this.length+array.length>this.data.length){this.data.length=(this.length+array.length)*2;}for(var index=0;index<array.length;index++){this.data[this.length++]=(array.data||array)[index];}};SmartArray.prototype.concatWithNoDuplicate=function(array){if(array.length===0){return;}if(this.length+array.length>this.data.length){this.data.length=(this.length+array.length)*2;}for(var index=0;index<array.length;index++){var item=(array.data||array)[index];this.pushNoDuplicate(item);}};SmartArray.prototype.indexOf=function(value){var position=this.data.indexOf(value);if(position>=this.length){return-1;}return position;};SmartArray._GlobalId=0;return SmartArray;})();BABYLON.SmartArray=SmartArray;})(BABYLON||(BABYLON={}));var BABYLON;(function(BABYLON){var CannonJSPlugin=(function(){function CannonJSPlugin(){this._registeredMeshes=[];this._physicsMaterials=[];this.updateBodyPosition=function(mesh){for(var index=0;index<this._registeredMeshes.length;index++){var registeredMesh=this._registeredMeshes[index];if(registeredMesh.mesh===mesh||registeredMesh.mesh===mesh.parent){var body=registeredMesh.body.body;body.position.set(mesh.position.x,mesh.position.z,mesh.position.y);body.quaternion.x=mesh.rotationQuaternion.x;body.quaternion.z=mesh.rotationQuaternion.y;body.quaternion.y=mesh.rotationQuaternion.z;body.quaternion.w=-mesh.rotationQuaternion.w;return;}}};}CannonJSPlugin.prototype.initialize=function(iterations){if(typeof iterations==="undefined"){iterations=10;}this._world=new CANNON.World();this._world.broadphase=new CANNON.NaiveBroadphase();this._world.solver.iterations=iterations;};CannonJSPlugin.prototype._checkWithEpsilon=function(value){return value<BABYLON.PhysicsEngine.Epsilon?BABYLON.PhysicsEngine.Epsilon:value;};CannonJSPlugin.prototype.runOneStep=function(delta){this._world.step(delta);for(var index=0;index<this._registeredMeshes.length;index++){var registeredMesh=this._registeredMeshes[index];if(registeredMesh.isChild){continue;}registeredMesh.mesh.position.x=registeredMesh.body.position.x;registeredMesh.mesh.position.y=registeredMesh.body.position.z;registeredMesh.mesh.position.z=registeredMesh.body.position.y;if(!registeredMesh.mesh.rotationQuaternion){registeredMesh.mesh.rotationQuaternion=new BABYLON.Quaternion(0,0,0,1);}registeredMesh.mesh.rotationQuaternion.x=registeredMesh.body.quaternion.x;registeredMesh.mesh.rotationQuaternion.y=registeredMesh.body.quaternion.z;registeredMesh.mesh.rotationQuaternion.z=registeredMesh.body.quaternion.y;registeredMesh.mesh.rotationQuaternion.w=-registeredMesh.body.quaternion.w;}};CannonJSPlugin.prototype.setGravity=function(gravity){this._world.gravity.set(gravity.x,gravity.z,gravity.y);};CannonJSPlugin.prototype.registerMesh=function(mesh,impostor,options){this.unregisterMesh(mesh);mesh.computeWorldMatrix(true);switch(impostor){case BABYLON.PhysicsEngine.SphereImpostor:var bbox=mesh.getBoundingInfo().boundingBox;var radiusX=bbox.maximumWorld.x-bbox.minimumWorld.x;var radiusY=bbox.maximumWorld.y-bbox.minimumWorld.y;var radiusZ=bbox.maximumWorld.z-bbox.minimumWorld.z;return this._createSphere(Math.max(this._checkWithEpsilon(radiusX),this._checkWithEpsilon(radiusY),this._checkWithEpsilon(radiusZ))/2,mesh,options);case BABYLON.PhysicsEngine.BoxImpostor:bbox=mesh.getBoundingInfo().boundingBox;var min=bbox.minimumWorld;var max=bbox.maximumWorld;var box=max.subtract(min).scale(0.5);return this._createBox(this._checkWithEpsilon(box.x),this._checkWithEpsilon(box.y),this._checkWithEpsilon(box.z),mesh,options);case BABYLON.PhysicsEngine.PlaneImpostor:return this._createPlane(mesh,options);case BABYLON.PhysicsEngine.MeshImpostor:var rawVerts=mesh.getVerticesData(BABYLON.VertexBuffer.PositionKind);var rawFaces=mesh.getIndices();return this._createConvexPolyhedron(rawVerts,rawFaces,mesh,options);}return null;};CannonJSPlugin.prototype._createSphere=function(radius,mesh,options){var shape=new CANNON.Sphere(radius);if(!options){return shape;}return this._createRigidBodyFromShape(shape,mesh,options.mass,options.friction,options.restitution);};CannonJSPlugin.prototype._createBox=function(x,y,z,mesh,options){var shape=new CANNON.Box(new CANNON.Vec3(x,z,y));if(!options){return shape;}return this._createRigidBodyFromShape(shape,mesh,options.mass,options.friction,options.restitution);};CannonJSPlugin.prototype._createPlane=function(mesh,options){var shape=new CANNON.Plane();if(!options){return shape;}return this._createRigidBodyFromShape(shape,mesh,options.mass,options.friction,options.restitution);};CannonJSPlugin.prototype._createConvexPolyhedron=function(rawVerts,rawFaces,mesh,options){var verts=[],faces=[];mesh.computeWorldMatrix(true);for(var i=0;i<rawVerts.length;i+=3){var transformed=BABYLON.Vector3.Zero();BABYLON.Vector3.TransformNormalFromFloatsToRef(rawVerts[i],rawVerts[i+1],rawVerts[i+2],mesh.getWorldMatrix(),transformed);verts.push(new CANNON.Vec3(transformed.x,transformed.z,transformed.y));}for(var j=0;j<rawFaces.length;j+=3){faces.push([rawFaces[j],rawFaces[j+2],rawFaces[j+1]]);}var shape=new CANNON.ConvexPolyhedron(verts,faces);if(!options){return shape;}return this._createRigidBodyFromShape(shape,mesh,options.mass,options.friction,options.restitution);};CannonJSPlugin.prototype._addMaterial=function(friction,restitution){var index;var mat;for(index=0;index<this._physicsMaterials.length;index++){mat=this._physicsMaterials[index];if(mat.friction===friction&&mat.restitution===restitution){return mat;}}var currentMat=new CANNON.Material();currentMat.friction=friction;currentMat.restitution=restitution;this._physicsMaterials.push(currentMat);for(index=0;index<this._physicsMaterials.length;index++){mat=this._physicsMaterials[index];var contactMaterial=new CANNON.ContactMaterial(mat,currentMat,mat.friction*currentMat.friction,mat.restitution*currentMat.restitution);contactMaterial.contactEquationStiffness=1e10;contactMaterial.contactEquationRegularizationTime=10;this._world.addContactMaterial(contactMaterial);}return currentMat;};CannonJSPlugin.prototype._createRigidBodyFromShape=function(shape,mesh,mass,friction,restitution){var initialRotation=null;if(mesh.rotationQuaternion){initialRotation=mesh.rotationQuaternion.clone();mesh.rotationQuaternion=new BABYLON.Quaternion(0,0,0,1);}var material=this._addMaterial(friction,restitution);var body=new CANNON.RigidBody(mass,shape,material);if(initialRotation){body.quaternion.x=initialRotation.x;body.quaternion.z=initialRotation.y;body.quaternion.y=initialRotation.z;body.quaternion.w=-initialRotation.w;}body.position.set(mesh.position.x,mesh.position.z,mesh.position.y);this._world.add(body);this._registeredMeshes.push({mesh:mesh,body:body,material:material});return body;};CannonJSPlugin.prototype.registerMeshesAsCompound=function(parts,options){var compoundShape=new CANNON.Compound();for(var index=0;index<parts.length;index++){var mesh=parts[index].mesh;var shape=this.registerMesh(mesh,parts[index].impostor);if(index==0){compoundShape.addChild(shape,new CANNON.Vec3(0,0,0));}else{compoundShape.addChild(shape,new CANNON.Vec3(mesh.position.x,mesh.position.z,mesh.position.y));}}var initialMesh=parts[0].mesh;var body=this._createRigidBodyFromShape(compoundShape,initialMesh,options.mass,options.friction,options.restitution);body.parts=parts;return body;};CannonJSPlugin.prototype._unbindBody=function(body){for(var index=0;index<this._registeredMeshes.length;index++){var registeredMesh=this._registeredMeshes[index];if(registeredMesh.body===body){registeredMesh.body=null;}}};CannonJSPlugin.prototype.unregisterMesh=function(mesh){for(var index=0;index<this._registeredMeshes.length;index++){var registeredMesh=this._registeredMeshes[index];if(registeredMesh.mesh===mesh){if(registeredMesh.body){this._world.remove(registeredMesh.body);this._unbindBody(registeredMesh.body);}this._registeredMeshes.splice(index,1);return;}}};CannonJSPlugin.prototype.applyImpulse=function(mesh,force,contactPoint){var worldPoint=new CANNON.Vec3(contactPoint.x,contactPoint.z,contactPoint.y);var impulse=new CANNON.Vec3(force.x,force.z,force.y);for(var index=0;index<this._registeredMeshes.length;index++){var registeredMesh=this._registeredMeshes[index];if(registeredMesh.mesh===mesh){registeredMesh.body.applyImpulse(impulse,worldPoint);return;}}};CannonJSPlugin.prototype.createLink=function(mesh1,mesh2,pivot1,pivot2){var body1=null,body2=null;for(var index=0;index<this._registeredMeshes.length;index++){var registeredMesh=this._registeredMeshes[index];if(registeredMesh.mesh===mesh1){body1=registeredMesh.body;}else if(registeredMesh.mesh===mesh2){body2=registeredMesh.body;}}if(!body1||!body2){return false;}var constraint=new CANNON.PointToPointConstraint(body1,new CANNON.Vec3(pivot1.x,pivot1.z,pivot1.y),body2,new CANNON.Vec3(pivot2.x,pivot2.z,pivot2.y));this._world.addConstraint(constraint);return true;};CannonJSPlugin.prototype.dispose=function(){while(this._registeredMeshes.length){this.unregisterMesh(this._registeredMeshes[0].mesh);}};CannonJSPlugin.prototype.isSupported=function(){return window.CANNON!==undefined;};return CannonJSPlugin;})();BABYLON.CannonJSPlugin=CannonJSPlugin;})(BABYLON||(BABYLON={}));var __extends=this.__extends||function(d,b){for(var p in b)if(b.hasOwnProperty(p))d[p]=b[p];function __(){this.constructor=d;}__.prototype=b.prototype;d.prototype=new __();};var BABYLON;(function(BABYLON){var Condition=(function(){function Condition(actionManager){this._actionManager=actionManager;}Condition.prototype.isValid=function(){return true;};Condition.prototype._getProperty=function(propertyPath){return this._actionManager._getProperty(propertyPath);};Condition.prototype._getEffectiveTarget=function(target,propertyPath){return this._actionManager._getEffectiveTarget(target,propertyPath);};return Condition;})();BABYLON.Condition=Condition;var ValueCondition=(function(_super){__extends(ValueCondition,_super);function ValueCondition(actionManager,target,propertyPath,value,operator){if(typeof operator==="undefined"){operator=ValueCondition.IsEqual;}_super.call(this,actionManager);this.propertyPath=propertyPath;this.value=value;this.operator=operator;this._target=this._getEffectiveTarget(target,this.propertyPath);this._property=this._getProperty(this.propertyPath);}Object.defineProperty(ValueCondition,"IsEqual",{get:function(){return ValueCondition._IsEqual;},enumerable:true,configurable:true});Object.defineProperty(ValueCondition,"IsDifferent",{get:function(){return ValueCondition._IsDifferent;},enumerable:true,configurable:true});Object.defineProperty(ValueCondition,"IsGreater",{get:function(){return ValueCondition._IsGreater;},enumerable:true,configurable:true});Object.defineProperty(ValueCondition,"IsLesser",{get:function(){return ValueCondition._IsLesser;},enumerable:true,configurable:true});ValueCondition.prototype.isValid=function(){switch(this.operator){case ValueCondition.IsGreater:return this._target[this._property]>this.value;case ValueCondition.IsLesser:return this._target[this._property]<this.value;case ValueCondition.IsEqual:case ValueCondition.IsDifferent:var check;if(this.value.equals){check=this.value.equals(this._target[this._property]);}else{check=this.value===this._target[this._property];}return this.operator===ValueCondition.IsEqual?check:!check;}return false;};ValueCondition._IsEqual=0;ValueCondition._IsDifferent=1;ValueCondition._IsGreater=2;ValueCondition._IsLesser=3;return ValueCondition;})(Condition);BABYLON.ValueCondition=ValueCondition;var PredicateCondition=(function(_super){__extends(PredicateCondition,_super);function PredicateCondition(actionManager,predicate){_super.call(this,actionManager);this.predicate=predicate;}PredicateCondition.prototype.isValid=function(){return this.predicate();};return PredicateCondition;})(Condition);BABYLON.PredicateCondition=PredicateCondition;var StateCondition=(function(_super){__extends(StateCondition,_super);function StateCondition(actionManager,target,value){_super.call(this,actionManager);this.value=value;this._target=target;}StateCondition.prototype.isValid=function(){return this._target.state===this.value;};return StateCondition;})(Condition);BABYLON.StateCondition=StateCondition;})(BABYLON||(BABYLON={}));var BABYLON;(function(BABYLON){var Action=(function(){function Action(triggerOptions,condition){this.triggerOptions=triggerOptions;if(triggerOptions.parameter){this.trigger=triggerOptions.trigger;this._triggerParameter=triggerOptions.parameter;}else{this.trigger=triggerOptions;}this._nextActiveAction=this;this._condition=condition;}Action.prototype._prepare=function(){};Action.prototype.getTriggerParameter=function(){return this._triggerParameter;};Action.prototype._executeCurrent=function(evt){if(this._condition){var currentRenderId=this._actionManager.getScene().getRenderId();if(this._condition._evaluationId===currentRenderId){if(!this._condition._currentResult){return;}}else{this._condition._evaluationId=currentRenderId;if(!this._condition.isValid()){this._condition._currentResult=false;return;}this._condition._currentResult=true;}}this._nextActiveAction.execute(evt);if(this._nextActiveAction._child){this._nextActiveAction=this._nextActiveAction._child;}else{this._nextActiveAction=this;}};Action.prototype.execute=function(evt){};Action.prototype.then=function(action){this._child=action;action._actionManager=this._actionManager;action._prepare();return action;};Action.prototype._getProperty=function(propertyPath){return this._actionManager._getProperty(propertyPath);};Action.prototype._getEffectiveTarget=function(target,propertyPath){return this._actionManager._getEffectiveTarget(target,propertyPath);};return Action;})();BABYLON.Action=Action;})(BABYLON||(BABYLON={}));var BABYLON;(function(BABYLON){var ActionEvent=(function(){function ActionEvent(source,pointerX,pointerY,meshUnderPointer,sourceEvent){this.source=source;this.pointerX=pointerX;this.pointerY=pointerY;this.meshUnderPointer=meshUnderPointer;this.sourceEvent=sourceEvent;}ActionEvent.CreateNew=function(source){var scene=source.getScene();return new ActionEvent(source,scene.pointerX,scene.pointerY,scene.meshUnderPointer);};ActionEvent.CreateNewFromScene=function(scene,evt){return new ActionEvent(null,scene.pointerX,scene.pointerY,scene.meshUnderPointer,evt);};return ActionEvent;})();BABYLON.ActionEvent=ActionEvent;var ActionManager=(function(){function ActionManager(scene){this.actions=new Array();this._scene=scene;scene._actionManagers.push(this);}Object.defineProperty(ActionManager,"NothingTrigger",{get:function(){return ActionManager._NothingTrigger;},enumerable:true,configurable:true});Object.defineProperty(ActionManager,"OnPickTrigger",{get:function(){return ActionManager._OnPickTrigger;},enumerable:true,configurable:true});Object.defineProperty(ActionManager,"OnLeftPickTrigger",{get:function(){return ActionManager._OnLeftPickTrigger;},enumerable:true,configurable:true});Object.defineProperty(ActionManager,"OnRightPickTrigger",{get:function(){return ActionManager._OnRightPickTrigger;},enumerable:true,configurable:true});Object.defineProperty(ActionManager,"OnCenterPickTrigger",{get:function(){return ActionManager._OnCenterPickTrigger;},enumerable:true,configurable:true});Object.defineProperty(ActionManager,"OnPointerOverTrigger",{get:function(){return ActionManager._OnPointerOverTrigger;},enumerable:true,configurable:true});Object.defineProperty(ActionManager,"OnPointerOutTrigger",{get:function(){return ActionManager._OnPointerOutTrigger;},enumerable:true,configurable:true});Object.defineProperty(ActionManager,"OnEveryFrameTrigger",{get:function(){return ActionManager._OnEveryFrameTrigger;},enumerable:true,configurable:true});Object.defineProperty(ActionManager,"OnIntersectionEnterTrigger",{get:function(){return ActionManager._OnIntersectionEnterTrigger;},enumerable:true,configurable:true});Object.defineProperty(ActionManager,"OnIntersectionExitTrigger",{get:function(){return ActionManager._OnIntersectionExitTrigger;},enumerable:true,configurable:true});Object.defineProperty(ActionManager,"OnKeyDownTrigger",{get:function(){return ActionManager._OnKeyDownTrigger;},enumerable:true,configurable:true});Object.defineProperty(ActionManager,"OnKeyUpTrigger",{get:function(){return ActionManager._OnKeyUpTrigger;},enumerable:true,configurable:true});ActionManager.prototype.dispose=function(){var index=this._scene._actionManagers.indexOf(this);if(index>-1){this._scene._actionManagers.splice(index,1);}};ActionManager.prototype.getScene=function(){return this._scene;};ActionManager.prototype.hasSpecificTriggers=function(triggers){for(var index=0;index<this.actions.length;index++){var action=this.actions[index];if(triggers.indexOf(action.trigger)>-1){return true;}}return false;};Object.defineProperty(ActionManager.prototype,"hasPointerTriggers",{get:function(){for(var index=0;index<this.actions.length;index++){var action=this.actions[index];if(action.trigger>=ActionManager._OnPickTrigger&&action.trigger<=ActionManager._OnPointerOutTrigger){return true;}}return false;},enumerable:true,configurable:true});Object.defineProperty(ActionManager.prototype,"hasPickTriggers",{get:function(){for(var index=0;index<this.actions.length;index++){var action=this.actions[index];if(action.trigger>=ActionManager._OnPickTrigger&&action.trigger<=ActionManager._OnCenterPickTrigger){return true;}}return false;},enumerable:true,configurable:true});ActionManager.prototype.registerAction=function(action){if(action.trigger===ActionManager.OnEveryFrameTrigger){if(this.getScene().actionManager!==this){BABYLON.Tools.Warn("OnEveryFrameTrigger can only be used with scene.actionManager");return null;}}this.actions.push(action);action._actionManager=this;action._prepare();return action;};ActionManager.prototype.processTrigger=function(trigger,evt){for(var index=0;index<this.actions.length;index++){var action=this.actions[index];if(action.trigger===trigger){if(trigger==ActionManager.OnKeyUpTrigger||trigger==ActionManager.OnKeyDownTrigger){var parameter=action.getTriggerParameter();if(parameter){if(evt.sourceEvent.key!==parameter){continue;}}}action._executeCurrent(evt);}}};ActionManager.prototype._getEffectiveTarget=function(target,propertyPath){var properties=propertyPath.split(".");for(var index=0;index<properties.length-1;index++){target=target[properties[index]];}return target;};ActionManager.prototype._getProperty=function(propertyPath){var properties=propertyPath.split(".");return properties[properties.length-1];};ActionManager._NothingTrigger=0;ActionManager._OnPickTrigger=1;ActionManager._OnLeftPickTrigger=2;ActionManager._OnRightPickTrigger=3;ActionManager._OnCenterPickTrigger=4;ActionManager._OnPointerOverTrigger=5;ActionManager._OnPointerOutTrigger=6;ActionManager._OnEveryFrameTrigger=7;ActionManager._OnIntersectionEnterTrigger=8;ActionManager._OnIntersectionExitTrigger=9;ActionManager._OnKeyDownTrigger=10;ActionManager._OnKeyUpTrigger=11;return ActionManager;})();BABYLON.ActionManager=ActionManager;})(BABYLON||(BABYLON={}));var __extends=this.__extends||function(d,b){for(var p in b)if(b.hasOwnProperty(p))d[p]=b[p];function __(){this.constructor=d;}__.prototype=b.prototype;d.prototype=new __();};var BABYLON;(function(BABYLON){var InterpolateValueAction=(function(_super){__extends(InterpolateValueAction,_super);function InterpolateValueAction(triggerOptions,target,propertyPath,value,duration,condition,stopOtherAnimations){if(typeof duration==="undefined"){duration=1000;}_super.call(this,triggerOptions,condition);this.propertyPath=propertyPath;this.value=value;this.duration=duration;this.stopOtherAnimations=stopOtherAnimations;this._target=target;}InterpolateValueAction.prototype._prepare=function(){this._target=this._getEffectiveTarget(this._target,this.propertyPath);this._property=this._getProperty(this.propertyPath);};InterpolateValueAction.prototype.execute=function(){var scene=this._actionManager.getScene();var keys=[{frame:0,value:this._target[this._property]},{frame:100,value:this.value}];var dataType;if(typeof this.value==="number"){dataType=BABYLON.Animation.ANIMATIONTYPE_FLOAT;}else if(this.value instanceof BABYLON.Color3){dataType=BABYLON.Animation.ANIMATIONTYPE_COLOR3;}else if(this.value instanceof BABYLON.Vector3){dataType=BABYLON.Animation.ANIMATIONTYPE_VECTOR3;}else if(this.value instanceof BABYLON.Matrix){dataType=BABYLON.Animation.ANIMATIONTYPE_MATRIX;}else if(this.value instanceof BABYLON.Quaternion){dataType=BABYLON.Animation.ANIMATIONTYPE_QUATERNION;}else{BABYLON.Tools.Warn("InterpolateValueAction: Unsupported type ("+typeof this.value+")");return;}var animation=new BABYLON.Animation("InterpolateValueAction",this._property,100*(1000.0/this.duration),dataType,BABYLON.Animation.ANIMATIONLOOPMODE_CONSTANT);animation.setKeys(keys);if(this.stopOtherAnimations){scene.stopAnimation(this._target);}scene.beginDirectAnimation(this._target,[animation],0,100);};return InterpolateValueAction;})(BABYLON.Action);BABYLON.InterpolateValueAction=InterpolateValueAction;})(BABYLON||(BABYLON={}));var __extends=this.__extends||function(d,b){for(var p in b)if(b.hasOwnProperty(p))d[p]=b[p];function __(){this.constructor=d;}__.prototype=b.prototype;d.prototype=new __();};var BABYLON;(function(BABYLON){var SwitchBooleanAction=(function(_super){__extends(SwitchBooleanAction,_super);function SwitchBooleanAction(triggerOptions,target,propertyPath,condition){_super.call(this,triggerOptions,condition);this.propertyPath=propertyPath;this._target=target;}SwitchBooleanAction.prototype._prepare=function(){this._target=this._getEffectiveTarget(this._target,this.propertyPath);this._property=this._getProperty(this.propertyPath);};SwitchBooleanAction.prototype.execute=function(){this._target[this._property]=!this._target[this._property];};return SwitchBooleanAction;})(BABYLON.Action);BABYLON.SwitchBooleanAction=SwitchBooleanAction;var SetStateAction=(function(_super){__extends(SetStateAction,_super);function SetStateAction(triggerOptions,target,value,condition){_super.call(this,triggerOptions,condition);this.value=value;this._target=target;}SetStateAction.prototype.execute=function(){this._target.state=this.value;};return SetStateAction;})(BABYLON.Action);BABYLON.SetStateAction=SetStateAction;var SetValueAction=(function(_super){__extends(SetValueAction,_super);function SetValueAction(triggerOptions,target,propertyPath,value,condition){_super.call(this,triggerOptions,condition);this.propertyPath=propertyPath;this.value=value;this._target=target;}SetValueAction.prototype._prepare=function(){this._target=this._getEffectiveTarget(this._target,this.propertyPath);this._property=this._getProperty(this.propertyPath);};SetValueAction.prototype.execute=function(){this._target[this._property]=this.value;};return SetValueAction;})(BABYLON.Action);BABYLON.SetValueAction=SetValueAction;var IncrementValueAction=(function(_super){__extends(IncrementValueAction,_super);function IncrementValueAction(triggerOptions,target,propertyPath,value,condition){_super.call(this,triggerOptions,condition);this.propertyPath=propertyPath;this.value=value;this._target=target;}IncrementValueAction.prototype._prepare=function(){this._target=this._getEffectiveTarget(this._target,this.propertyPath);this._property=this._getProperty(this.propertyPath);if(typeof this._target[this._property]!=="number"){BABYLON.Tools.Warn("Warning: IncrementValueAction can only be used with number values");}};IncrementValueAction.prototype.execute=function(){this._target[this._property]+=this.value;};return IncrementValueAction;})(BABYLON.Action);BABYLON.IncrementValueAction=IncrementValueAction;var PlayAnimationAction=(function(_super){__extends(PlayAnimationAction,_super);function PlayAnimationAction(triggerOptions,target,from,to,loop,condition){_super.call(this,triggerOptions,condition);this.from=from;this.to=to;this.loop=loop;this._target=target;}PlayAnimationAction.prototype._prepare=function(){};PlayAnimationAction.prototype.execute=function(){var scene=this._actionManager.getScene();scene.beginAnimation(this._target,this.from,this.to,this.loop);};return PlayAnimationAction;})(BABYLON.Action);BABYLON.PlayAnimationAction=PlayAnimationAction;var StopAnimationAction=(function(_super){__extends(StopAnimationAction,_super);function StopAnimationAction(triggerOptions,target,condition){_super.call(this,triggerOptions,condition);this._target=target;}StopAnimationAction.prototype._prepare=function(){};StopAnimationAction.prototype.execute=function(){var scene=this._actionManager.getScene();scene.stopAnimation(this._target);};return StopAnimationAction;})(BABYLON.Action);BABYLON.StopAnimationAction=StopAnimationAction;var DoNothingAction=(function(_super){__extends(DoNothingAction,_super);function DoNothingAction(triggerOptions,condition){if(typeof triggerOptions==="undefined"){triggerOptions=BABYLON.ActionManager.NothingTrigger;}_super.call(this,triggerOptions,condition);}DoNothingAction.prototype.execute=function(){};return DoNothingAction;})(BABYLON.Action);BABYLON.DoNothingAction=DoNothingAction;var CombineAction=(function(_super){__extends(CombineAction,_super);function CombineAction(triggerOptions,children,condition){_super.call(this,triggerOptions,condition);this.children=children;}CombineAction.prototype._prepare=function(){for(var index=0;index<this.children.length;index++){this.children[index]._actionManager=this._actionManager;this.children[index]._prepare();}};CombineAction.prototype.execute=function(evt){for(var index=0;index<this.children.length;index++){this.children[index].execute(evt);}};return CombineAction;})(BABYLON.Action);BABYLON.CombineAction=CombineAction;var ExecuteCodeAction=(function(_super){__extends(ExecuteCodeAction,_super);function ExecuteCodeAction(triggerOptions,func,condition){_super.call(this,triggerOptions,condition);this.func=func;}ExecuteCodeAction.prototype.execute=function(evt){this.func(evt);};return ExecuteCodeAction;})(BABYLON.Action);BABYLON.ExecuteCodeAction=ExecuteCodeAction;var SetParentAction=(function(_super){__extends(SetParentAction,_super);function SetParentAction(triggerOptions,target,parent,condition){_super.call(this,triggerOptions,condition);this._target=target;this._parent=parent;}SetParentAction.prototype._prepare=function(){};SetParentAction.prototype.execute=function(){if(this._target.parent===this._parent){return;}var invertParentWorldMatrix=this._parent.getWorldMatrix().clone();invertParentWorldMatrix.invert();this._target.position=BABYLON.Vector3.TransformCoordinates(this._target.position,invertParentWorldMatrix);this._target.parent=this._parent;};return SetParentAction;})(BABYLON.Action);BABYLON.SetParentAction=SetParentAction;})(BABYLON||(BABYLON={}));var __extends=this.__extends||function(d,b){for(var p in b)if(b.hasOwnProperty(p))d[p]=b[p];function __(){this.constructor=d;}__.prototype=b.prototype;d.prototype=new __();};var BABYLON;(function(BABYLON){var Geometry=(function(){function Geometry(id,scene,vertexData,updatable,mesh){this.delayLoadState=BABYLON.Engine.DELAYLOADSTATE_NONE;this._totalVertices=0;this._indices=[];this.id=id;this._engine=scene.getEngine();this._meshes=[];this._scene=scene;if(vertexData){this.setAllVerticesData(vertexData,updatable);}else{this._totalVertices=0;this._indices=[];}if(mesh){this.applyToMesh(mesh);}}Geometry.prototype.getScene=function(){return this._scene;};Geometry.prototype.getEngine=function(){return this._engine;};Geometry.prototype.isReady=function(){return this.delayLoadState===BABYLON.Engine.DELAYLOADSTATE_LOADED||this.delayLoadState===BABYLON.Engine.DELAYLOADSTATE_NONE;};Geometry.prototype.setAllVerticesData=function(vertexData,updatable){vertexData.applyToGeometry(this,updatable);};Geometry.prototype.setVerticesData=function(kind,data,updatable){this._vertexBuffers=this._vertexBuffers||{};if(this._vertexBuffers[kind]){this._vertexBuffers[kind].dispose();}this._vertexBuffers[kind]=new BABYLON.VertexBuffer(this._engine,data,kind,updatable,this._meshes.length===0);if(kind===BABYLON.VertexBuffer.PositionKind){var stride=this._vertexBuffers[kind].getStrideSize();this._totalVertices=data.length/stride;var extend=BABYLON.Tools.ExtractMinAndMax(data,0,this._totalVertices);var meshes=this._meshes;var numOfMeshes=meshes.length;for(var index=0;index<numOfMeshes;index++){var mesh=meshes[index];mesh._resetPointsArrayCache();mesh._boundingInfo=new BABYLON.BoundingInfo(extend.minimum,extend.maximum);mesh._createGlobalSubMesh();mesh.computeWorldMatrix(true);}}};Geometry.prototype.updateVerticesData=function(kind,data,updateExtends){var vertexBuffer=this.getVertexBuffer(kind);if(!vertexBuffer){return;}vertexBuffer.update(data);if(kind===BABYLON.VertexBuffer.PositionKind){var extend;if(updateExtends){var stride=vertexBuffer.getStrideSize();this._totalVertices=data.length/stride;extend=BABYLON.Tools.ExtractMinAndMax(data,0,this._totalVertices);}var meshes=this._meshes;var numOfMeshes=meshes.length;for(var index=0;index<numOfMeshes;index++){var mesh=meshes[index];mesh._resetPointsArrayCache();if(updateExtends){mesh._boundingInfo=new BABYLON.BoundingInfo(extend.minimum,extend.maximum);}}}};Geometry.prototype.getTotalVertices=function(){if(!this.isReady()){return 0;}return this._totalVertices;};Geometry.prototype.getVerticesData=function(kind){var vertexBuffer=this.getVertexBuffer(kind);if(!vertexBuffer){return null;}return vertexBuffer.getData();};Geometry.prototype.getVertexBuffer=function(kind){if(!this.isReady()){return null;}return this._vertexBuffers[kind];};Geometry.prototype.getVertexBuffers=function(){if(!this.isReady()){return null;}return this._vertexBuffers;};Geometry.prototype.isVerticesDataPresent=function(kind){if(!this._vertexBuffers){if(this._delayInfo){return this._delayInfo.indexOf(kind)!==-1;}return false;}return this._vertexBuffers[kind]!==undefined;};Geometry.prototype.getVerticesDataKinds=function(){var result=[];if(!this._vertexBuffers&&this._delayInfo){for(var kind in this._delayInfo){result.push(kind);}}else{for(kind in this._vertexBuffers){result.push(kind);}}return result;};Geometry.prototype.setIndices=function(indices){if(this._indexBuffer){this._engine._releaseBuffer(this._indexBuffer);}this._indices=indices;if(this._meshes.length!==0&&this._indices){this._indexBuffer=this._engine.createIndexBuffer(this._indices);}var meshes=this._meshes;var numOfMeshes=meshes.length;for(var index=0;index<numOfMeshes;index++){meshes[index]._createGlobalSubMesh();}};Geometry.prototype.getTotalIndices=function(){if(!this.isReady()){return 0;}return this._indices.length;};Geometry.prototype.getIndices=function(){if(!this.isReady()){return null;}return this._indices;};Geometry.prototype.getIndexBuffer=function(){if(!this.isReady()){return null;}return this._indexBuffer;};Geometry.prototype.releaseForMesh=function(mesh,shouldDispose){var meshes=this._meshes;var index=meshes.indexOf(mesh);if(index===-1){return;}for(var kind in this._vertexBuffers){this._vertexBuffers[kind].dispose();}if(this._indexBuffer&&this._engine._releaseBuffer(this._indexBuffer)){this._indexBuffer=null;}meshes.splice(index,1);mesh._geometry=null;if(meshes.length==0&&shouldDispose){this.dispose();}};Geometry.prototype.applyToMesh=function(mesh){if(mesh._geometry===this){return;}var previousGeometry=mesh._geometry;if(previousGeometry){previousGeometry.releaseForMesh(mesh);}var meshes=this._meshes;mesh._geometry=this;this._scene.pushGeometry(this);meshes.push(mesh);if(this.isReady()){this._applyToMesh(mesh);}else{mesh._boundingInfo=this._boundingInfo;}};Geometry.prototype._applyToMesh=function(mesh){var numOfMeshes=this._meshes.length;for(var kind in this._vertexBuffers){if(numOfMeshes===1){this._vertexBuffers[kind].create();}this._vertexBuffers[kind]._buffer.references=numOfMeshes;if(kind===BABYLON.VertexBuffer.PositionKind){mesh._resetPointsArrayCache();var extend=BABYLON.Tools.ExtractMinAndMax(this._vertexBuffers[kind].getData(),0,this._totalVertices);mesh._boundingInfo=new BABYLON.BoundingInfo(extend.minimum,extend.maximum);mesh._createGlobalSubMesh();}}if(numOfMeshes===1&&this._indices){this._indexBuffer=this._engine.createIndexBuffer(this._indices);}if(this._indexBuffer){this._indexBuffer.references=numOfMeshes;}};Geometry.prototype.load=function(scene,onLoaded){var _this=this;if(this.delayLoadState===BABYLON.Engine.DELAYLOADSTATE_LOADING){return;}if(this.isReady()){if(onLoaded){onLoaded();}return;}this.delayLoadState=BABYLON.Engine.DELAYLOADSTATE_LOADING;scene._addPendingData(this);BABYLON.Tools.LoadFile(this.delayLoadingFile,function(data){_this._delayLoadingFunction(JSON.parse(data),_this);_this.delayLoadState=BABYLON.Engine.DELAYLOADSTATE_LOADED;_this._delayInfo=[];scene._removePendingData(_this);var meshes=_this._meshes;var numOfMeshes=meshes.length;for(var index=0;index<numOfMeshes;index++){_this._applyToMesh(meshes[index]);}if(onLoaded){onLoaded();}},function(){},scene.database);};Geometry.prototype.dispose=function(){var meshes=this._meshes;var numOfMeshes=meshes.length;for(var index=0;index<numOfMeshes;index++){this.releaseForMesh(meshes[index]);}this._meshes=[];for(var kind in this._vertexBuffers){this._vertexBuffers[kind].dispose();}this._vertexBuffers=[];this._totalVertices=0;if(this._indexBuffer){this._engine._releaseBuffer(this._indexBuffer);}this._indexBuffer=null;this._indices=[];this.delayLoadState=BABYLON.Engine.DELAYLOADSTATE_NONE;this.delayLoadingFile=null;this._delayLoadingFunction=null;this._delayInfo=[];this._boundingInfo=null;var geometries=this._scene.getGeometries();index=geometries.indexOf(this);if(index>-1){geometries.splice(index,1);}};Geometry.prototype.copy=function(id){var vertexData=new BABYLON.VertexData();vertexData.indices=[];var indices=this.getIndices();for(var index=0;index<indices.length;index++){vertexData.indices.push(indices[index]);}var updatable=false;var stopChecking=false;for(var kind in this._vertexBuffers){vertexData.set(this.getVerticesData(kind),kind);if(!stopChecking){updatable=this.getVertexBuffer(kind).isUpdatable();stopChecking=!updatable;}}var geometry=new BABYLON.Geometry(id,this._scene,vertexData,updatable,null);geometry.delayLoadState=this.delayLoadState;geometry.delayLoadingFile=this.delayLoadingFile;geometry._delayLoadingFunction=this._delayLoadingFunction;for(kind in this._delayInfo){geometry._delayInfo=geometry._delayInfo||[];geometry._delayInfo.push(kind);}var extend=BABYLON.Tools.ExtractMinAndMax(this.getVerticesData(BABYLON.VertexBuffer.PositionKind),0,this.getTotalVertices());geometry._boundingInfo=new BABYLON.BoundingInfo(extend.minimum,extend.maximum);return geometry;};Geometry.ExtractFromMesh=function(mesh,id){var geometry=mesh._geometry;if(!geometry){return null;}return geometry.copy(id);};Geometry.RandomId=function(){return'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g,function(c){var r=Math.random()*16|0,v=c=='x'?r:(r&0x3|0x8);return v.toString(16);});};return Geometry;})();BABYLON.Geometry=Geometry;(function(Geometry){(function(Primitives){var _Primitive=(function(_super){__extends(_Primitive,_super);function _Primitive(id,scene,vertexData,canBeRegenerated,mesh){this._beingRegenerated=true;this._canBeRegenerated=canBeRegenerated;_super.call(this,id,scene,vertexData,false,mesh);this._beingRegenerated=false;}_Primitive.prototype.canBeRegenerated=function(){return this._canBeRegenerated;};_Primitive.prototype.regenerate=function(){if(!this._canBeRegenerated){return;}this._beingRegenerated=true;this.setAllVerticesData(this._regenerateVertexData(),false);this._beingRegenerated=false;};_Primitive.prototype.asNewGeometry=function(id){return _super.prototype.copy.call(this,id);};_Primitive.prototype.setAllVerticesData=function(vertexData,updatable){if(!this._beingRegenerated){return;}_super.prototype.setAllVerticesData.call(this,vertexData,false);};_Primitive.prototype.setVerticesData=function(kind,data,updatable){if(!this._beingRegenerated){return;}_super.prototype.setVerticesData.call(this,kind,data,false);};_Primitive.prototype._regenerateVertexData=function(){throw new Error("Abstract method");};_Primitive.prototype.copy=function(id){throw new Error("Must be overriden in sub-classes.");};return _Primitive;})(Geometry);Primitives._Primitive=_Primitive;var Box=(function(_super){__extends(Box,_super);function Box(id,scene,size,canBeRegenerated,mesh){this.size=size;_super.call(this,id,scene,this._regenerateVertexData(),canBeRegenerated,mesh);}Box.prototype._regenerateVertexData=function(){return BABYLON.VertexData.CreateBox(this.size);};Box.prototype.copy=function(id){return new Box(id,this.getScene(),this.size,this.canBeRegenerated(),null);};return Box;})(_Primitive);Primitives.Box=Box;var Sphere=(function(_super){__extends(Sphere,_super);function Sphere(id,scene,segments,diameter,canBeRegenerated,mesh){this.segments=segments;this.diameter=diameter;_super.call(this,id,scene,this._regenerateVertexData(),canBeRegenerated,mesh);}Sphere.prototype._regenerateVertexData=function(){return BABYLON.VertexData.CreateSphere(this.segments,this.diameter);};Sphere.prototype.copy=function(id){return new Sphere(id,this.getScene(),this.segments,this.diameter,this.canBeRegenerated(),null);};return Sphere;})(_Primitive);Primitives.Sphere=Sphere;var Cylinder=(function(_super){__extends(Cylinder,_super);function Cylinder(id,scene,height,diameterTop,diameterBottom,tessellation,subdivisions,canBeRegenerated,mesh){if(typeof subdivisions==="undefined"){subdivisions=1;}this.height=height;this.diameterTop=diameterTop;this.diameterBottom=diameterBottom;this.tessellation=tessellation;this.subdivisions=subdivisions;_super.call(this,id,scene,this._regenerateVertexData(),canBeRegenerated,mesh);}Cylinder.prototype._regenerateVertexData=function(){return BABYLON.VertexData.CreateCylinder(this.height,this.diameterTop,this.diameterBottom,this.tessellation,this.subdivisions);};Cylinder.prototype.copy=function(id){return new Cylinder(id,this.getScene(),this.height,this.diameterTop,this.diameterBottom,this.tessellation,this.subdivisions,this.canBeRegenerated(),null);};return Cylinder;})(_Primitive);Primitives.Cylinder=Cylinder;var Torus=(function(_super){__extends(Torus,_super);function Torus(id,scene,diameter,thickness,tessellation,canBeRegenerated,mesh){this.diameter=diameter;this.thickness=thickness;this.tessellation=tessellation;_super.call(this,id,scene,this._regenerateVertexData(),canBeRegenerated,mesh);}Torus.prototype._regenerateVertexData=function(){return BABYLON.VertexData.CreateTorus(this.diameter,this.thickness,this.tessellation);};Torus.prototype.copy=function(id){return new Torus(id,this.getScene(),this.diameter,this.thickness,this.tessellation,this.canBeRegenerated(),null);};return Torus;})(_Primitive);Primitives.Torus=Torus;var Ground=(function(_super){__extends(Ground,_super);function Ground(id,scene,width,height,subdivisions,canBeRegenerated,mesh){this.width=width;this.height=height;this.subdivisions=subdivisions;_super.call(this,id,scene,this._regenerateVertexData(),canBeRegenerated,mesh);}Ground.prototype._regenerateVertexData=function(){return BABYLON.VertexData.CreateGround(this.width,this.height,this.subdivisions);};Ground.prototype.copy=function(id){return new Ground(id,this.getScene(),this.width,this.height,this.subdivisions,this.canBeRegenerated(),null);};return Ground;})(_Primitive);Primitives.Ground=Ground;var TiledGround=(function(_super){__extends(TiledGround,_super);function TiledGround(id,scene,xmin,zmin,xmax,zmax,subdivisions,precision,canBeRegenerated,mesh){this.xmin=xmin;this.zmin=zmin;this.xmax=xmax;this.zmax=zmax;this.subdivisions=subdivisions;this.precision=precision;_super.call(this,id,scene,this._regenerateVertexData(),canBeRegenerated,mesh);}TiledGround.prototype._regenerateVertexData=function(){return BABYLON.VertexData.CreateTiledGround(this.xmin,this.zmin,this.xmax,this.zmax,this.subdivisions,this.precision);};TiledGround.prototype.copy=function(id){return new TiledGround(id,this.getScene(),this.xmin,this.zmin,this.xmax,this.zmax,this.subdivisions,this.precision,this.canBeRegenerated(),null);};return TiledGround;})(_Primitive);Primitives.TiledGround=TiledGround;var Plane=(function(_super){__extends(Plane,_super);function Plane(id,scene,size,canBeRegenerated,mesh){this.size=size;_super.call(this,id,scene,this._regenerateVertexData(),canBeRegenerated,mesh);}Plane.prototype._regenerateVertexData=function(){return BABYLON.VertexData.CreatePlane(this.size);};Plane.prototype.copy=function(id){return new Plane(id,this.getScene(),this.size,this.canBeRegenerated(),null);};return Plane;})(_Primitive);Primitives.Plane=Plane;var TorusKnot=(function(_super){__extends(TorusKnot,_super);function TorusKnot(id,scene,radius,tube,radialSegments,tubularSegments,p,q,canBeRegenerated,mesh){this.radius=radius;this.tube=tube;this.radialSegments=radialSegments;this.tubularSegments=tubularSegments;this.p=p;this.q=q;_super.call(this,id,scene,this._regenerateVertexData(),canBeRegenerated,mesh);}TorusKnot.prototype._regenerateVertexData=function(){return BABYLON.VertexData.CreateTorusKnot(this.radius,this.tube,this.radialSegments,this.tubularSegments,this.p,this.q);};TorusKnot.prototype.copy=function(id){return new TorusKnot(id,this.getScene(),this.radius,this.tube,this.radialSegments,this.tubularSegments,this.p,this.q,this.canBeRegenerated(),null);};return TorusKnot;})(_Primitive);Primitives.TorusKnot=TorusKnot;})(Geometry.Primitives||(Geometry.Primitives={}));var Primitives=Geometry.Primitives;})(BABYLON.Geometry||(BABYLON.Geometry={}));var Geometry=BABYLON.Geometry;})(BABYLON||(BABYLON={}));var __extends=this.__extends||function(d,b){for(var p in b)if(b.hasOwnProperty(p))d[p]=b[p];function __(){this.constructor=d;}__.prototype=b.prototype;d.prototype=new __();};var BABYLON;(function(BABYLON){var Gamepads=(function(){function Gamepads(ongamedpadconnected){var _this=this;this.babylonGamepads=[];this.oneGamepadConnected=false;this.isMonitoring=false;this.gamepadEventSupported='GamepadEvent'in window;this.gamepadSupportAvailable=(navigator.getGamepads||!!navigator.webkitGetGamepads||!!navigator.msGetGamepads||!!navigator.webkitGamepads);this.buttonADataURL="data:image/png;base64,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";this._callbackGamepadConnected=ongamedpadconnected;if(this.gamepadSupportAvailable){if(this.gamepadEventSupported){window.addEventListener('gamepadconnected',function(evt){_this._onGamepadConnected(evt);},false);window.addEventListener('gamepaddisconnected',function(evt){_this._onGamepadDisconnected(evt);},false);}else{this._startMonitoringGamepads();}if(!this.oneGamepadConnected){this._insertGamepadDOMInstructions();}}else{this._insertGamepadDOMNotSupported();}}Gamepads.prototype._insertGamepadDOMInstructions=function(){Gamepads.gamepadDOMInfo=document.createElement("div");var buttonAImage=document.createElement("img");buttonAImage.src=this.buttonADataURL;var spanMessage=document.createElement("span");spanMessage.innerHTML="<strong>to activate gamepad</strong>";Gamepads.gamepadDOMInfo.appendChild(buttonAImage);Gamepads.gamepadDOMInfo.appendChild(spanMessage);Gamepads.gamepadDOMInfo.style.position="absolute";Gamepads.gamepadDOMInfo.style.width="100%";Gamepads.gamepadDOMInfo.style.height="48px";Gamepads.gamepadDOMInfo.style.bottom="0px";Gamepads.gamepadDOMInfo.style.backgroundColor="rgba(1, 1, 1, 0.15)";Gamepads.gamepadDOMInfo.style.textAlign="center";Gamepads.gamepadDOMInfo.style.zIndex="10";buttonAImage.style.position="relative";buttonAImage.style.bottom="8px";spanMessage.style.position="relative";spanMessage.style.fontSize="32px";spanMessage.style.bottom="32px";spanMessage.style.color="green";document.body.appendChild(Gamepads.gamepadDOMInfo);};Gamepads.prototype._insertGamepadDOMNotSupported=function(){Gamepads.gamepadDOMInfo=document.createElement("div");var spanMessage=document.createElement("span");spanMessage.innerHTML="<strong>gamepad not supported</strong>";Gamepads.gamepadDOMInfo.appendChild(spanMessage);Gamepads.gamepadDOMInfo.style.position="absolute";Gamepads.gamepadDOMInfo.style.width="100%";Gamepads.gamepadDOMInfo.style.height="40px";Gamepads.gamepadDOMInfo.style.bottom="0px";Gamepads.gamepadDOMInfo.style.backgroundColor="rgba(1, 1, 1, 0.15)";Gamepads.gamepadDOMInfo.style.textAlign="center";Gamepads.gamepadDOMInfo.style.zIndex="10";spanMessage.style.position="relative";spanMessage.style.fontSize="32px";spanMessage.style.color="red";document.body.appendChild(Gamepads.gamepadDOMInfo);};Gamepads.prototype.dispose=function(){document.body.removeChild(Gamepads.gamepadDOMInfo);};Gamepads.prototype._onGamepadConnected=function(evt){var newGamepad=this._addNewGamepad(evt.gamepad);if(this._callbackGamepadConnected)this._callbackGamepadConnected(newGamepad);this._startMonitoringGamepads();};Gamepads.prototype._addNewGamepad=function(gamepad){if(!this.oneGamepadConnected){this.oneGamepadConnected=true;if(Gamepads.gamepadDOMInfo){document.body.removeChild(Gamepads.gamepadDOMInfo);Gamepads.gamepadDOMInfo=null;}}var newGamepad;if(gamepad.id.search("Xbox 360")!==-1||gamepad.id.search("xinput")!==-1){newGamepad=new BABYLON.Xbox360Pad(gamepad.id,gamepad.index,gamepad);}else{newGamepad=new BABYLON.GenericPad(gamepad.id,gamepad.index,gamepad);}this.babylonGamepads.push(newGamepad);return newGamepad;};Gamepads.prototype._onGamepadDisconnected=function(evt){for(var i in this.babylonGamepads){if(this.babylonGamepads[i].index==evt.gamepad.index){this.babylonGamepads.splice(i,1);break;}}if(this.babylonGamepads.length==0){this._stopMonitoringGamepads();}};Gamepads.prototype._startMonitoringGamepads=function(){if(!this.isMonitoring){this.isMonitoring=true;this._checkGamepadsStatus();}};Gamepads.prototype._stopMonitoringGamepads=function(){this.isMonitoring=false;};Gamepads.prototype._checkGamepadsStatus=function(){var _this=this;this._updateGamepadObjects();for(var i in this.babylonGamepads){this.babylonGamepads[i].update();}if(this.isMonitoring){if(window.requestAnimationFrame){window.requestAnimationFrame(function(){_this._checkGamepadsStatus();});}else if(window.mozRequestAnimationFrame){window.mozRequestAnimationFrame(function(){_this._checkGamepadsStatus();});}else if(window.webkitRequestAnimationFrame){window.webkitRequestAnimationFrame(function(){_this._checkGamepadsStatus();});}}};Gamepads.prototype._updateGamepadObjects=function(){var gamepads=navigator.getGamepads?navigator.getGamepads():(navigator.webkitGetGamepads?navigator.webkitGetGamepads():[]);for(var i=0;i<gamepads.length;i++){if(gamepads[i]){if(!(gamepads[i].index in this.babylonGamepads)){var newGamepad=this._addNewGamepad(gamepads[i]);if(this._callbackGamepadConnected){this._callbackGamepadConnected(newGamepad);}}else{this.babylonGamepads[i].browserGamepad=gamepads[i];}}}};return Gamepads;})();BABYLON.Gamepads=Gamepads;var StickValues=(function(){function StickValues(x,y){this.x=x;this.y=y;}return StickValues;})();BABYLON.StickValues=StickValues;var Gamepad=(function(){function Gamepad(id,index,browserGamepad){this.id=id;this.index=index;this.browserGamepad=browserGamepad;if(this.browserGamepad.axes.length>=2){this._leftStick={x:this.browserGamepad.axes[0],y:this.browserGamepad.axes[1]};}if(this.browserGamepad.axes.length>=4){this._rightStick={x:this.browserGamepad.axes[2],y:this.browserGamepad.axes[3]};}}Gamepad.prototype.onleftstickchanged=function(callback){this._onleftstickchanged=callback;};Gamepad.prototype.onrightstickchanged=function(callback){this._onrightstickchanged=callback;};Object.defineProperty(Gamepad.prototype,"leftStick",{get:function(){return this._leftStick;},set:function(newValues){if(this._onleftstickchanged&&(this._leftStick.x!==newValues.x||this._leftStick.y!==newValues.y)){this._onleftstickchanged(newValues);}this._leftStick=newValues;},enumerable:true,configurable:true});Object.defineProperty(Gamepad.prototype,"rightStick",{get:function(){return this._rightStick;},set:function(newValues){if(this._onrightstickchanged&&(this._rightStick.x!==newValues.x||this._rightStick.y!==newValues.y)){this._onrightstickchanged(newValues);}this._rightStick=newValues;},enumerable:true,configurable:true});Gamepad.prototype.update=function(){if(this._leftStick){this.leftStick={x:this.browserGamepad.axes[0],y:this.browserGamepad.axes[1]};}if(this._rightStick){this.rightStick={x:this.browserGamepad.axes[2],y:this.browserGamepad.axes[3]};}};return Gamepad;})();BABYLON.Gamepad=Gamepad;var GenericPad=(function(_super){__extends(GenericPad,_super);function GenericPad(id,index,gamepad){_super.call(this,id,index,gamepad);this.id=id;this.index=index;this.gamepad=gamepad;this._buttons=new Array(gamepad.buttons.length);}GenericPad.prototype.onbuttondown=function(callback){this._onbuttondown=callback;};GenericPad.prototype.onbuttonup=function(callback){this._onbuttonup=callback;};GenericPad.prototype._setButtonValue=function(newValue,currentValue,buttonIndex){if(newValue!==currentValue){if(this._onbuttondown&&newValue===1){this._onbuttondown(buttonIndex);}if(this._onbuttonup&&newValue===0){this._onbuttonup(buttonIndex);}}return newValue;};GenericPad.prototype.update=function(){_super.prototype.update.call(this);for(var index=0;index<this._buttons.length;index++){this._buttons[index]=this._setButtonValue(this.gamepad.buttons[index].value,this._buttons[index],index);}};return GenericPad;})(Gamepad);BABYLON.GenericPad=GenericPad;(function(Xbox360Button){Xbox360Button[Xbox360Button["A"]=0]="A";Xbox360Button[Xbox360Button["B"]=1]="B";Xbox360Button[Xbox360Button["X"]=2]="X";Xbox360Button[Xbox360Button["Y"]=3]="Y";Xbox360Button[Xbox360Button["Start"]=4]="Start";Xbox360Button[Xbox360Button["Back"]=5]="Back";Xbox360Button[Xbox360Button["LB"]=6]="LB";Xbox360Button[Xbox360Button["RB"]=7]="RB";Xbox360Button[Xbox360Button["LeftStick"]=8]="LeftStick";Xbox360Button[Xbox360Button["RightStick"]=9]="RightStick";})(BABYLON.Xbox360Button||(BABYLON.Xbox360Button={}));var Xbox360Button=BABYLON.Xbox360Button;(function(Xbox360Dpad){Xbox360Dpad[Xbox360Dpad["Up"]=0]="Up";Xbox360Dpad[Xbox360Dpad["Down"]=1]="Down";Xbox360Dpad[Xbox360Dpad["Left"]=2]="Left";Xbox360Dpad[Xbox360Dpad["Right"]=3]="Right";})(BABYLON.Xbox360Dpad||(BABYLON.Xbox360Dpad={}));var Xbox360Dpad=BABYLON.Xbox360Dpad;var Xbox360Pad=(function(_super){__extends(Xbox360Pad,_super);function Xbox360Pad(){_super.apply(this,arguments);this._leftTrigger=0;this._rightTrigger=0;this._buttonA=0;this._buttonB=0;this._buttonX=0;this._buttonY=0;this._buttonBack=0;this._buttonStart=0;this._buttonLB=0;this._buttonRB=0;this._buttonLeftStick=0;this._buttonRightStick=0;this._dPadUp=0;this._dPadDown=0;this._dPadLeft=0;this._dPadRight=0;}Xbox360Pad.prototype.onlefttriggerchanged=function(callback){this._onlefttriggerchanged=callback;};Xbox360Pad.prototype.onrighttriggerchanged=function(callback){this._onrighttriggerchanged=callback;};Object.defineProperty(Xbox360Pad.prototype,"leftTrigger",{get:function(){return this._leftTrigger;},set:function(newValue){if(this._onlefttriggerchanged&&this._leftTrigger!==newValue){this._onlefttriggerchanged(newValue);}this._leftTrigger=newValue;},enumerable:true,configurable:true});Object.defineProperty(Xbox360Pad.prototype,"rightTrigger",{get:function(){return this._rightTrigger;},set:function(newValue){if(this._onrighttriggerchanged&&this._rightTrigger!==newValue){this._onrighttriggerchanged(newValue);}this._rightTrigger=newValue;},enumerable:true,configurable:true});Xbox360Pad.prototype.onbuttondown=function(callback){this._onbuttondown=callback;};Xbox360Pad.prototype.onbuttonup=function(callback){this._onbuttonup=callback;};Xbox360Pad.prototype.ondpaddown=function(callback){this._ondpaddown=callback;};Xbox360Pad.prototype.ondpadup=function(callback){this._ondpadup=callback;};Xbox360Pad.prototype._setButtonValue=function(newValue,currentValue,buttonType){if(newValue!==currentValue){if(this._onbuttondown&&newValue===1){this._onbuttondown(buttonType);}if(this._onbuttonup&&newValue===0){this._onbuttonup(buttonType);}}return newValue;};Xbox360Pad.prototype._setDPadValue=function(newValue,currentValue,buttonType){if(newValue!==currentValue){if(this._ondpaddown&&newValue===1){this._ondpaddown(buttonType);}if(this._ondpadup&&newValue===0){this._ondpadup(buttonType);}}return newValue;};Object.defineProperty(Xbox360Pad.prototype,"buttonA",{get:function(){return this._buttonA;},set:function(value){this._buttonA=this._setButtonValue(value,this._buttonA,0/*A*/);},enumerable:true,configurable:true});Object.defineProperty(Xbox360Pad.prototype,"buttonB",{get:function(){return this._buttonB;},set:function(value){this._buttonB=this._setButtonValue(value,this._buttonB,1/*B*/);},enumerable:true,configurable:true});Object.defineProperty(Xbox360Pad.prototype,"buttonX",{get:function(){return this._buttonX;},set:function(value){this._buttonX=this._setButtonValue(value,this._buttonX,2/*X*/);},enumerable:true,configurable:true});Object.defineProperty(Xbox360Pad.prototype,"buttonY",{get:function(){return this._buttonY;},set:function(value){this._buttonY=this._setButtonValue(value,this._buttonY,3/*Y*/);},enumerable:true,configurable:true});Object.defineProperty(Xbox360Pad.prototype,"buttonStart",{get:function(){return this._buttonStart;},set:function(value){this._buttonStart=this._setButtonValue(value,this._buttonStart,4/*Start*/);},enumerable:true,configurable:true});Object.defineProperty(Xbox360Pad.prototype,"buttonBack",{get:function(){return this._buttonBack;},set:function(value){this._buttonBack=this._setButtonValue(value,this._buttonBack,5/*Back*/);},enumerable:true,configurable:true});Object.defineProperty(Xbox360Pad.prototype,"buttonLB",{get:function(){return this._buttonLB;},set:function(value){this._buttonLB=this._setButtonValue(value,this._buttonLB,6/*LB*/);},enumerable:true,configurable:true});Object.defineProperty(Xbox360Pad.prototype,"buttonRB",{get:function(){return this._buttonRB;},set:function(value){this._buttonRB=this._setButtonValue(value,this._buttonRB,7/*RB*/);},enumerable:true,configurable:true});Object.defineProperty(Xbox360Pad.prototype,"buttonLeftStick",{get:function(){return this._buttonLeftStick;},set:function(value){this._buttonLeftStick=this._setButtonValue(value,this._buttonLeftStick,8/*LeftStick*/);},enumerable:true,configurable:true});Object.defineProperty(Xbox360Pad.prototype,"buttonRightStick",{get:function(){return this._buttonRightStick;},set:function(value){this._buttonRightStick=this._setButtonValue(value,this._buttonRightStick,9/*RightStick*/);},enumerable:true,configurable:true});Object.defineProperty(Xbox360Pad.prototype,"dPadUp",{get:function(){return this._dPadUp;},set:function(value){this._dPadUp=this._setDPadValue(value,this._dPadUp,0/*Up*/);},enumerable:true,configurable:true});Object.defineProperty(Xbox360Pad.prototype,"dPadDown",{get:function(){return this._dPadDown;},set:function(value){this._dPadDown=this._setDPadValue(value,this._dPadDown,1/*Down*/);},enumerable:true,configurable:true});Object.defineProperty(Xbox360Pad.prototype,"dPadLeft",{get:function(){return this._dPadLeft;},set:function(value){this._dPadLeft=this._setDPadValue(value,this._dPadLeft,2/*Left*/);},enumerable:true,configurable:true});Object.defineProperty(Xbox360Pad.prototype,"dPadRight",{get:function(){return this._dPadRight;},set:function(value){this._dPadRight=this._setDPadValue(value,this._dPadRight,3/*Right*/);},enumerable:true,configurable:true});Xbox360Pad.prototype.update=function(){_super.prototype.update.call(this);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;};return Xbox360Pad;})(Gamepad);BABYLON.Xbox360Pad=Xbox360Pad;})(BABYLON||(BABYLON={}));var __extends=this.__extends||function(d,b){for(var p in b)if(b.hasOwnProperty(p))d[p]=b[p];function __(){this.constructor=d;}__.prototype=b.prototype;d.prototype=new __();};var BABYLON;(function(BABYLON){var GamepadCamera=(function(_super){__extends(GamepadCamera,_super);function GamepadCamera(name,position,scene){var _this=this;_super.call(this,name,position,scene);this.angularSensibility=200;this.moveSensibility=75;this._gamepads=new BABYLON.Gamepads(function(gamepad){_this._onNewGameConnected(gamepad);});}GamepadCamera.prototype._onNewGameConnected=function(gamepad){if(gamepad.index===0){this._gamepad=gamepad;}};GamepadCamera.prototype._checkInputs=function(){if(!this._gamepad){return;}var LSValues=this._gamepad.leftStick;var normalizedLX=LSValues.x/this.moveSensibility;var normalizedLY=LSValues.y/this.moveSensibility;LSValues.x=Math.abs(normalizedLX)>0.005?0+normalizedLX:0;LSValues.y=Math.abs(normalizedLY)>0.005?0+normalizedLY:0;var RSValues=this._gamepad.rightStick;var normalizedRX=RSValues.x/this.angularSensibility;var normalizedRY=RSValues.y/this.angularSensibility;RSValues.x=Math.abs(normalizedRX)>0.001?0+normalizedRX:0;RSValues.y=Math.abs(normalizedRY)>0.001?0+normalizedRY:0;;var cameraTransform=BABYLON.Matrix.RotationYawPitchRoll(this.rotation.y,this.rotation.x,0);var deltaTransform=BABYLON.Vector3.TransformCoordinates(new BABYLON.Vector3(LSValues.x,0,-LSValues.y),cameraTransform);this.cameraDirection=this.cameraDirection.add(deltaTransform);this.cameraRotation=this.cameraRotation.add(new BABYLON.Vector3(RSValues.y,RSValues.x,0));};GamepadCamera.prototype.dispose=function(){this._gamepads.dispose();};return GamepadCamera;})(BABYLON.FreeCamera);BABYLON.GamepadCamera=GamepadCamera;})(BABYLON||(BABYLON={}));var __extends=this.__extends||function(d,b){for(var p in b)if(b.hasOwnProperty(p))d[p]=b[p];function __(){this.constructor=d;}__.prototype=b.prototype;d.prototype=new __();};var BABYLON;(function(BABYLON){var LinesMesh=(function(_super){__extends(LinesMesh,_super);function LinesMesh(name,scene,updatable){if(typeof updatable==="undefined"){updatable=false;}_super.call(this,name,scene);this.color=new BABYLON.Color3(1,1,1);this._indices=new Array();this._colorShader=new BABYLON.ShaderMaterial("colorShader",scene,"color",{attributes:["position"],uniforms:["worldViewProjection","color"]});}Object.defineProperty(LinesMesh.prototype,"material",{get:function(){return this._colorShader;},enumerable:true,configurable:true});Object.defineProperty(LinesMesh.prototype,"isPickable",{get:function(){return false;},enumerable:true,configurable:true});Object.defineProperty(LinesMesh.prototype,"checkCollisions",{get:function(){return false;},enumerable:true,configurable:true});LinesMesh.prototype._bind=function(subMesh,effect,wireframe){var engine=this.getScene().getEngine();var indexToBind=this._geometry.getIndexBuffer();engine.bindBuffers(this._geometry.getVertexBuffer(BABYLON.VertexBuffer.PositionKind).getBuffer(),indexToBind,[3],3*4,this._colorShader.getEffect());this._colorShader.setColor3("color",this.color);};LinesMesh.prototype._draw=function(subMesh,useTriangles,instancesCount){if(!this._geometry||!this._geometry.getVertexBuffers()||!this._geometry.getIndexBuffer()){return;}var engine=this.getScene().getEngine();engine.draw(false,subMesh.indexStart,subMesh.indexCount);};LinesMesh.prototype.intersects=function(ray,fastCheck){return null;};LinesMesh.prototype.dispose=function(doNotRecurse){this._colorShader.dispose();_super.prototype.dispose.call(this,doNotRecurse);};return LinesMesh;})(BABYLON.Mesh);BABYLON.LinesMesh=LinesMesh;})(BABYLON||(BABYLON={}));