From ab8009fab33ce32edc5bcd77cffdd1f02c5ff208 Mon Sep 17 00:00:00 2001 From: David Catuhe Date: Thu, 17 Apr 2014 14:55:58 -0700 Subject: [PATCH] v1.11 Former-commit-id: bd415cfed30f9352af9a19b6c9152bad1591f75a --- babylon.1.10.0.js | 24 ----------------------- babylon.1.11.0-beta.js => babylon.1.11.js | 0 readme.md | 1 + what's new.md | 20 +++++++++++++++++++ 4 files changed, 21 insertions(+), 24 deletions(-) delete mode 100644 babylon.1.10.0.js rename babylon.1.11.0-beta.js => babylon.1.11.js (100%) diff --git a/babylon.1.10.0.js b/babylon.1.10.0.js deleted file mode 100644 index 9d0f6d5ee7f..00000000000 --- a/babylon.1.10.0.js +++ /dev/null @@ -1,24 +0,0 @@ -var BABYLON=BABYLON||{};(function(){BABYLON.Ray=function(origin,direction){this.origin=origin;this.direction=direction;};BABYLON.Ray.prototype.intersectsBox=function(box){var d=0.0;var maxValue=Number.MAX_VALUE;if(Math.abs(this.direction.x)<0.0000001){if(this.origin.xbox.maximum.x){return false;}}else{var inv=1.0/this.direction.x;var min=(box.minimum.x-this.origin.x)*inv;var max=(box.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.ybox.maximum.y){return false;}}else{var inv=1.0/this.direction.y;var min=(box.minimum.y-this.origin.y)*inv;var max=(box.maximum.y-this.origin.y)*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.z)<0.0000001){if(this.origin.zbox.maximum.z){return false;}}else{var inv=1.0/this.direction.z;var min=(box.minimum.z-this.origin.z)*inv;var max=(box.maximum.z-this.origin.z)*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;}}return true;};BABYLON.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;};BABYLON.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=BABYLON.Vector3.Dot(this._edge1,this._pvec);if(det===0){return null;}var invdet=1/det;this.origin.subtractToRef(vertex0,this._tvec);var bu=BABYLON.Vector3.Dot(this._tvec,this._pvec)*invdet;if(bu<0||bu>1.0){return null;}BABYLON.Vector3.CrossToRef(this._tvec,this._edge1,this._qvec);var bv=BABYLON.Vector3.Dot(this.direction,this._qvec)*invdet;if(bv<0||bu+bv>1.0){return null;}return{bu:bu,bv:bv,distance:BABYLON.Vector3.Dot(this._edge2,this._qvec)*invdet};};BABYLON.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 BABYLON.Ray(start,direction);};BABYLON.Ray.Transform=function(ray,matrix){var newOrigin=BABYLON.Vector3.TransformCoordinates(ray.origin,matrix);var newDirection=BABYLON.Vector3.TransformNormal(ray.direction,matrix);return new BABYLON.Ray(newOrigin,newDirection);};BABYLON.Color3=function(initialR,initialG,initialB){this.r=initialR;this.g=initialG;this.b=initialB;};BABYLON.Color3.prototype.toString=function(){return"{R: "+this.r+" G:"+this.g+" B:"+this.b+"}";};BABYLON.Color3.prototype.asArray=function(){var result=[];this.toArray(result,0);return result;};BABYLON.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;};BABYLON.Color3.prototype.multiply=function(otherColor){return new BABYLON.Color3(this.r*otherColor.r,this.g*otherColor.g,this.b*otherColor.b);};BABYLON.Color3.prototype.multiplyToRef=function(otherColor,result){result.r=this.r*otherColor.r;result.g=this.g*otherColor.g;result.b=this.b*otherColor.b;};BABYLON.Color3.prototype.equals=function(otherColor){return otherColor&&this.r===otherColor.r&&this.g===otherColor.g&&this.b===otherColor.b;};BABYLON.Color3.prototype.scale=function(scale){return new BABYLON.Color3(this.r*scale,this.g*scale,this.b*scale);};BABYLON.Color3.prototype.scaleToRef=function(scale,result){result.r=this.r*scale;result.g=this.g*scale;result.b=this.b*scale;};BABYLON.Color3.prototype.clone=function(){return new BABYLON.Color3(this.r,this.g,this.b);};BABYLON.Color3.prototype.copyFrom=function(source){this.r=source.r;this.g=source.g;this.b=source.b;};BABYLON.Color3.prototype.copyFromFloats=function(r,g,b){this.r=r;this.g=g;this.b=b;};BABYLON.Color3.FromArray=function(array){return new BABYLON.Color3(array[0],array[1],array[2]);};BABYLON.Color3.FromInts=function(r,g,b){return new BABYLON.Color3(r/255.0,g/255.0,b/255.0);};BABYLON.Color4=function(initialR,initialG,initialB,initialA){this.r=initialR;this.g=initialG;this.b=initialB;this.a=initialA;};BABYLON.Color4.prototype.addInPlace=function(right){this.r+=right.r;this.g+=right.g;this.b+=right.b;this.a+=right.a;};BABYLON.Color4.prototype.asArray=function(){var result=[];this.toArray(result,0);return result;};BABYLON.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;};BABYLON.Color4.prototype.add=function(right){return new BABYLON.Color4(this.r+right.r,this.g+right.g,this.b+right.b,this.a+right.a);};BABYLON.Color4.prototype.subtract=function(right){return new BABYLON.Color4(this.r-right.r,this.g-right.g,this.b-right.b,this.a-right.a);};BABYLON.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;};BABYLON.Color4.prototype.scale=function(scale){return new BABYLON.Color4(this.r*scale,this.g*scale,this.b*scale,this.a*scale);};BABYLON.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;};BABYLON.Color4.prototype.toString=function(){return"{R: "+this.r+" G:"+this.g+" B:"+this.b+" A:"+this.a+"}";};BABYLON.Color4.prototype.clone=function(){return new BABYLON.Color4(this.r,this.g,this.b,this.a);};BABYLON.Color4.Lerp=function(left,right,amount){var result=new BABYLON.Color4(0,0,0,0);BABYLON.Color4.LerpToRef(left,right,amount,result);return result;};BABYLON.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;};BABYLON.Color4.FromArray=function(array,offset){if(!offset){offset=0;}return new BABYLON.Color4(array[offset],array[offset+1],array[offset+2],array[offset+3]);};BABYLON.Color4.FromInts=function(r,g,b,a){return new BABYLON.Color4(r/255.0,g/255.0,b/255.0,a/255.0);};BABYLON.Vector2=function(initialX,initialY){this.x=initialX;this.y=initialY;};BABYLON.Vector2.prototype.toString=function(){return"{X: "+this.x+" Y:"+this.y+"}";};BABYLON.Vector2.prototype.asArray=function(){var result=[];this.toArray(result,0);return result;};BABYLON.Vector2.prototype.toArray=function(array,index){if(index===undefined){index=0;}array[index]=this.x;array[index+1]=this.y;};BABYLON.Vector2.prototype.add=function(otherVector){return new BABYLON.Vector2(this.x+otherVector.x,this.y+otherVector.y);};BABYLON.Vector2.prototype.subtract=function(otherVector){return new BABYLON.Vector2(this.x-otherVector.x,this.y-otherVector.y);};BABYLON.Vector2.prototype.negate=function(){return new BABYLON.Vector2(-this.x,-this.y);};BABYLON.Vector2.prototype.scaleInPlace=function(scale){this.x*=scale;this.y*=scale;};BABYLON.Vector2.prototype.scale=function(scale){return new BABYLON.Vector2(this.x*scale,this.y*scale);};BABYLON.Vector2.prototype.equals=function(otherVector){return otherVector&&this.x===otherVector.x&&this.y===otherVector.y;};BABYLON.Vector2.prototype.length=function(){return Math.sqrt(this.x*this.x+this.y*this.y);};BABYLON.Vector2.prototype.lengthSquared=function(){return(this.x*this.x+this.y*this.y);};BABYLON.Vector2.prototype.normalize=function(){var len=this.length();if(len===0)return;var num=1.0/len;this.x*=num;this.y*=num;};BABYLON.Vector2.prototype.clone=function(){return new BABYLON.Vector2(this.x,this.y);};BABYLON.Vector2.Zero=function(){return new BABYLON.Vector2(0,0);};BABYLON.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 BABYLON.Vector2(x,y);};BABYLON.Vector2.Clamp=function(value,min,max){var x=value.x;x=(x>max.x)?max.x:x;x=(xmax.y)?max.y:y;y=(yright.x)?left.x:right.x;var y=(left.y>right.y)?left.y:right.y;return new BABYLON.Vector2(x,y);};BABYLON.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 BABYLON.Vector2(x,y);};BABYLON.Vector2.Distance=function(value1,value2){return Math.sqrt(BABYLON.Vector2.DistanceSquared(value1,value2));};BABYLON.Vector2.DistanceSquared=function(value1,value2){var x=value1.x-value2.x;var y=value1.y-value2.y;return(x*x)+(y*y);};BABYLON.Vector3=function(initialX,initialY,initialZ){this.x=initialX;this.y=initialY;this.z=initialZ;};BABYLON.Vector3.prototype.toString=function(){return"{X: "+this.x+" Y:"+this.y+" Z:"+this.z+"}";};BABYLON.Vector3.prototype.asArray=function(){var result=[];this.toArray(result,0);return result;};BABYLON.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;};BABYLON.Vector3.prototype.addInPlace=function(otherVector){this.x+=otherVector.x;this.y+=otherVector.y;this.z+=otherVector.z;};BABYLON.Vector3.prototype.add=function(otherVector){return new BABYLON.Vector3(this.x+otherVector.x,this.y+otherVector.y,this.z+otherVector.z);};BABYLON.Vector3.prototype.addToRef=function(otherVector,result){result.x=this.x+otherVector.x;result.y=this.y+otherVector.y;result.z=this.z+otherVector.z;};BABYLON.Vector3.prototype.subtractInPlace=function(otherVector){this.x-=otherVector.x;this.y-=otherVector.y;this.z-=otherVector.z;};BABYLON.Vector3.prototype.subtract=function(otherVector){return new BABYLON.Vector3(this.x-otherVector.x,this.y-otherVector.y,this.z-otherVector.z);};BABYLON.Vector3.prototype.subtractToRef=function(otherVector,result){result.x=this.x-otherVector.x;result.y=this.y-otherVector.y;result.z=this.z-otherVector.z;};BABYLON.Vector3.prototype.subtractFromFloats=function(x,y,z){return new BABYLON.Vector3(this.x-x,this.y-y,this.z-z);};BABYLON.Vector3.prototype.subtractFromFloatsToRef=function(x,y,z,result){result.x=this.x-x;result.y=this.y-y;result.z=this.z-z;};BABYLON.Vector3.prototype.negate=function(){return new BABYLON.Vector3(-this.x,-this.y,-this.z);};BABYLON.Vector3.prototype.scaleInPlace=function(scale){this.x*=scale;this.y*=scale;this.z*=scale;};BABYLON.Vector3.prototype.scale=function(scale){return new BABYLON.Vector3(this.x*scale,this.y*scale,this.z*scale);};BABYLON.Vector3.prototype.scaleToRef=function(scale,result){result.x=this.x*scale;result.y=this.y*scale;result.z=this.z*scale;};BABYLON.Vector3.prototype.equals=function(otherVector){return otherVector&&this.x===otherVector.x&&this.y===otherVector.y&&this.z===otherVector.z;};BABYLON.Vector3.prototype.equalsToFloats=function(x,y,z){return this.x===x&&this.y===y&&this.z===z;};BABYLON.Vector3.prototype.multiplyInPlace=function(otherVector){this.x*=otherVector.x;this.y*=otherVector.y;this.z*=otherVector.z;};BABYLON.Vector3.prototype.multiply=function(otherVector){return new BABYLON.Vector3(this.x*otherVector.x,this.y*otherVector.y,this.z*otherVector.z);};BABYLON.Vector3.prototype.multiplyToRef=function(otherVector,result){result.x=this.x*otherVector.x;result.y=this.y*otherVector.y;result.z=this.z*otherVector.z;};BABYLON.Vector3.prototype.multiplyByFloats=function(x,y,z){return new BABYLON.Vector3(this.x*x,this.y*y,this.z*z);};BABYLON.Vector3.prototype.divide=function(otherVector){return new BABYLON.Vector3(this.x/otherVector.x,this.y/otherVector.y,this.z/otherVector.z);};BABYLON.Vector3.prototype.divideToRef=function(otherVector,result){result.x=this.x/otherVector.x;result.y=this.y/otherVector.y;result.z=this.z/otherVector.z;};BABYLON.Vector3.prototype.MinimizeInPlace=function(other){if(other.xthis.x)this.x=other.x;if(other.y>this.y)this.y=other.y;if(other.z>this.z)this.z=other.z;};BABYLON.Vector3.prototype.length=function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z);};BABYLON.Vector3.prototype.lengthSquared=function(){return(this.x*this.x+this.y*this.y+this.z*this.z);};BABYLON.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;};BABYLON.Vector3.prototype.clone=function(){return new BABYLON.Vector3(this.x,this.y,this.z);};BABYLON.Vector3.prototype.copyFrom=function(source){this.x=source.x;this.y=source.y;this.z=source.z;};BABYLON.Vector3.prototype.copyFromFloats=function(x,y,z){this.x=x;this.y=y;this.z=z;};BABYLON.Vector3.FromArray=function(array,offset){if(!offset){offset=0;}return new BABYLON.Vector3(array[offset],array[offset+1],array[offset+2]);};BABYLON.Vector3.FromArrayToRef=function(array,offset,result){if(!offset){offset=0;}result.x=array[offset];result.y=array[offset+1];result.z=array[offset+2];};BABYLON.Vector3.FromFloatsToRef=function(x,y,z,result){result.x=x;result.y=y;result.z=z;};BABYLON.Vector3.Zero=function(){return new BABYLON.Vector3(0,0,0);};BABYLON.Vector3.Up=function(){return new BABYLON.Vector3(0,1.0,0);};BABYLON.Vector3.TransformCoordinates=function(vector,transformation){var result=BABYLON.Vector3.Zero();BABYLON.Vector3.TransformCoordinatesToRef(vector,transformation,result);return result;};BABYLON.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;};BABYLON.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;};BABYLON.Vector3.TransformNormal=function(vector,transformation){var result=BABYLON.Vector3.Zero();BABYLON.Vector3.TransformNormalToRef(vector,transformation,result);return result;};BABYLON.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]);};BABYLON.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]);};BABYLON.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 BABYLON.Vector3(x,y,z);};BABYLON.Vector3.Clamp=function(value,min,max){var x=value.x;x=(x>max.x)?max.x:x;x=(xmax.y)?max.y:y;y=(ymax.z)?max.z:z;z=(z0.499){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 BABYLON.Vector3(pitch,yaw,roll);};BABYLON.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;};BABYLON.Quaternion.RotationAxis=function(axis,angle){var result=new BABYLON.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;};BABYLON.Quaternion.FromArray=function(array,offset){if(!offset){offset=0;}return new BABYLON.Quaternion(array[offset],array[offset+1],array[offset+2],array[offset+3]);};BABYLON.Quaternion.RotationYawPitchRoll=function(yaw,pitch,roll){var result=new BABYLON.Quaternion();BABYLON.Quaternion.RotationYawPitchRollToRef(yaw,pitch,roll,result);return result;};BABYLON.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);};BABYLON.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 BABYLON.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));};if(!BABYLON.MatrixType){BABYLON.MatrixType=(typeof Float32Array!=='undefined')?Float32Array:Array;}BABYLON.Matrix=function(){this.m=new BABYLON.MatrixType(16);};BABYLON.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;};BABYLON.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))));};BABYLON.Matrix.prototype.toArray=function(){return this.m;};BABYLON.Matrix.prototype.asArray=function(){return this.toArray();};BABYLON.Matrix.prototype.invert=function(){this.invertToRef(this);};BABYLON.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;};BABYLON.Matrix.prototype.setTranslation=function(vector3){this.m[12]=vector3.x;this.m[13]=vector3.y;this.m[14]=vector3.z;};BABYLON.Matrix.prototype.multiply=function(other){var result=new BABYLON.Matrix();this.multiplyToRef(other,result);return result;};BABYLON.Matrix.prototype.copyFrom=function(other){for(var index=0;index<16;index++){this.m[index]=other.m[index];}};BABYLON.Matrix.prototype.multiplyToRef=function(other,result){this.multiplyToArray(other,result.m,0);};BABYLON.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;};BABYLON.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]);};BABYLON.Matrix.prototype.clone=function(){return BABYLON.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]);};BABYLON.Matrix.FromArray=function(array,offset){var result=new BABYLON.Matrix();BABYLON.Matrix.FromArrayToRef(array,offset,result);return result;};BABYLON.Matrix.FromArrayToRef=function(array,offset,result){if(!offset){offset=0;}for(var index=0;index<16;index++){result.m[index]=array[index+offset];}};BABYLON.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;};BABYLON.Matrix.FromValues=function(initialM11,initialM12,initialM13,initialM14,initialM21,initialM22,initialM23,initialM24,initialM31,initialM32,initialM33,initialM34,initialM41,initialM42,initialM43,initialM44){var result=new BABYLON.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;};BABYLON.Matrix.Identity=function(){return BABYLON.Matrix.FromValues(1.0,0,0,0,0,1.0,0,0,0,0,1.0,0,0,0,0,1.0);};BABYLON.Matrix.IdentityToRef=function(result){BABYLON.Matrix.FromValuesToRef(1.0,0,0,0,0,1.0,0,0,0,0,1.0,0,0,0,0,1.0,result);};BABYLON.Matrix.Zero=function(){return BABYLON.Matrix.FromValues(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);};BABYLON.Matrix.RotationX=function(angle){var result=new BABYLON.Matrix();BABYLON.Matrix.RotationXToRef(angle,result);return result;};BABYLON.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;};BABYLON.Matrix.RotationY=function(angle){var result=new BABYLON.Matrix();BABYLON.Matrix.RotationYToRef(angle,result);return result;};BABYLON.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;};BABYLON.Matrix.RotationZ=function(angle){var result=new BABYLON.Matrix();BABYLON.Matrix.RotationZToRef(angle,result);return result;};BABYLON.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;};BABYLON.Matrix.RotationAxis=function(axis,angle){var s=Math.sin(-angle);var c=Math.cos(-angle);var c1=1-c;axis.normalize();var result=BABYLON.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;};BABYLON.Matrix.RotationYawPitchRoll=function(yaw,pitch,roll){var result=new BABYLON.Matrix();BABYLON.Matrix.RotationYawPitchRollToRef(yaw,pitch,roll,result);return result;};var tempQuaternion=new BABYLON.Quaternion();BABYLON.Matrix.RotationYawPitchRollToRef=function(yaw,pitch,roll,result){BABYLON.Quaternion.RotationYawPitchRollToRef(yaw,pitch,roll,tempQuaternion);tempQuaternion.toRotationMatrix(result);};BABYLON.Matrix.Scaling=function(x,y,z){var result=BABYLON.Matrix.Zero();BABYLON.Matrix.ScalingToRef(x,y,z,result);return result;};BABYLON.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;};BABYLON.Matrix.Translation=function(x,y,z){var result=BABYLON.Matrix.Identity();BABYLON.Matrix.TranslationToRef(x,y,z,result);return result;};BABYLON.Matrix.TranslationToRef=function(x,y,z,result){BABYLON.Matrix.FromValuesToRef(1.0,0,0,0,0,1.0,0,0,0,0,1.0,0,x,y,z,1.0,result);};BABYLON.Matrix.LookAtLH=function(eye,target,up){var result=BABYLON.Matrix.Zero();BABYLON.Matrix.LookAtLHToRef(eye,target,up,result);return result;};var xAxis=BABYLON.Vector3.Zero();var yAxis=BABYLON.Vector3.Zero();var zAxis=BABYLON.Vector3.Zero();BABYLON.Matrix.LookAtLHToRef=function(eye,target,up,result){target.subtractToRef(eye,zAxis);zAxis.normalize();BABYLON.Vector3.CrossToRef(up,zAxis,xAxis);xAxis.normalize();BABYLON.Vector3.CrossToRef(zAxis,xAxis,yAxis);yAxis.normalize();var ex=-BABYLON.Vector3.Dot(xAxis,eye);var ey=-BABYLON.Vector3.Dot(yAxis,eye);var ez=-BABYLON.Vector3.Dot(zAxis,eye);return BABYLON.Matrix.FromValuesToRef(xAxis.x,yAxis.x,zAxis.x,0,xAxis.y,yAxis.y,zAxis.y,0,xAxis.z,yAxis.z,zAxis.z,0,ex,ey,ez,1,result);};BABYLON.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 BABYLON.Matrix.FromValues(hw,0,0,0,0,hh,0,0,0,0,id,0,0,0,nid,1);};BABYLON.Matrix.OrthoOffCenterLH=function(left,right,bottom,top,znear,zfar){var matrix=BABYLON.Matrix.Zero();BABYLON.Matrix.OrthoOffCenterLHToRef(left,right,bottom,top,znear,zfar,matrix);return matrix;};BABYLON.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;};BABYLON.Matrix.PerspectiveLH=function(width,height,znear,zfar){var matrix=BABYLON.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;};BABYLON.Matrix.PerspectiveFovLH=function(fov,aspect,znear,zfar){var matrix=BABYLON.Matrix.Zero();BABYLON.Matrix.PerspectiveFovLHToRef(fov,aspect,znear,zfar,matrix);return matrix;};BABYLON.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);};BABYLON.Matrix.AffineTransformation=function(scaling,rotationCenter,rotation,translation){return BABYLON.Matrix.Scaling(scaling,scaling,scaling)*BABYLON.Matrix.Translation(-rotationCenter)*BABYLON.Matrix.RotationQuaternion(rotation)*BABYLON.Matrix.Translation(rotationCenter)*BABYLON.Matrix.Translation(translation);};BABYLON.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=new BABYLON.Matrix(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);};BABYLON.Matrix.Transpose=function(matrix){var result=new BABYLON.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;};BABYLON.Matrix.Reflection=function(plane){var matrix=new BABYLON.Matrix();BABYLON.Matrix.ReflectionToRef(plane,matrix);return matrix;};BABYLON.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;};BABYLON.Plane=function(a,b,c,d){this.normal=new BABYLON.Vector3(a,b,c);this.d=d;};BABYLON.Plane.prototype.asArray=function(){return[this.normal.x,this.normal.y,this.normal.z,this.d];};BABYLON.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;};BABYLON.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);};BABYLON.Plane.prototype.dotCoordinate=function(point){return((((this.normal.x*point.x)+(this.normal.y*point.y))+(this.normal.z*point.z))+this.d);};BABYLON.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));};BABYLON.Plane.prototype.isFrontFacingTo=function(direction,epsilon){var dot=BABYLON.Vector3.Dot(this.normal,direction);return(dot<=epsilon);};BABYLON.Plane.prototype.signedDistanceTo=function(point){return BABYLON.Vector3.Dot(point,this.normal)+this.d;};BABYLON.Plane.FromArray=function(array){return new BABYLON.Plane(array[0],array[1],array[2],array[3]);};BABYLON.Plane.FromPoints=function(point1,point2,point3){var result=new BABYLON.Plane(0,0,0,0);result.copyFromPoints(point1,point2,point3);return result;};BABYLON.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;};BABYLON.Plane.SignedDistanceToPlaneFromPositionAndNormal=function(origin,normal,point){var d=-(normal.x*origin.x+normal.y*origin.y+normal.z*origin.z);return BABYLON.Vector3.Dot(point,normal)+d;};BABYLON.Frustum={};BABYLON.Frustum.GetPlanes=function(transform){var frustumPlanes=[];for(var index=0;index<6;index++){frustumPlanes.push(new BABYLON.Plane(0,0,0,0));}BABYLON.Frustum.GetPlanesToRef(transform,frustumPlanes);return frustumPlanes;};BABYLON.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();};BABYLON.Viewport={};BABYLON.Viewport=function(x,y,width,height){this.width=width;this.height=height;this.x=x;this.y=y;};BABYLON.Viewport.prototype.toGlobal=function(engine){var width=engine.getRenderWidth()*engine.getHardwareScalingLevel();var height=engine.getRenderHeight()*engine.getHardwareScalingLevel();return new BABYLON.Viewport(this.x*width,this.y*height,this.width*width,this.height*height);};})();var BABYLON=BABYLON||{};(function(){BABYLON.Tools=BABYLON.Tools||{};BABYLON.Tools.GetFilename=function(path){var index=path.lastIndexOf("/");if(index<0)return path;return path.substring(index+1);};BABYLON.Tools.GetDOMTextContent=function(element){var result="";var child=element.firstChild;while(child){if(child.nodeType==3){result+=child.textContent;}child=child.nextSibling;}return result;};BABYLON.Tools.ToDegrees=function(angle){return angle*180/Math.PI;};BABYLON.Tools.ToRadians=function(angle){return angle*Math.PI/180;};BABYLON.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;indexthis.data.length){this.data.length*=2;}};BABYLON.Tools.SmartArray.prototype.pushNoDuplicate=function(value){if(this.indexOf(value)>-1){return;}this.push(value);};BABYLON.Tools.SmartArray.prototype.sort=function(compareFn){this.data.sort(compareFn);};BABYLON.Tools.SmartArray.prototype.reset=function(){this.length=0;};BABYLON.Tools.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;indexthis.data.length){this.data.length=(this.length+array.length)*2;}for(var index=0;index=this.length){this.data[this.length++]=item;}}};BABYLON.Tools.SmartArray.prototype.indexOf=function(value){var position=this.data.indexOf(value);if(position>=this.length){return-1;}return position;};BABYLON.Tools.GetPointerPrefix=function(){var eventPrefix="pointer";if(!navigator.pointerEnabled){eventPrefix="mouse";}return eventPrefix;};BABYLON.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);}};BABYLON.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();};BABYLON.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();}};BABYLON.Tools.BaseUrl="";BABYLON.Tools.LoadImage=function(url,onload,onerror,database){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.FilesTextures[textureName],{oneTimeOnly:true});}catch(ex){blobURL=URL.createObjectURL(BABYLON.FilesTextures[textureName]);}img.src=blobURL;}catch(e){console.log("Error while trying to load texture: "+textureName);img.src=null;}}}return img;};BABYLON.Tools.LoadFile=function(url,callback,progressCallBack,database,useArrayBuffer){var noIndexedDB=function(){var request=new XMLHttpRequest();var loadUrl=BABYLON.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){callback(!useArrayBuffer?request.responseText:request.response);}else{throw new Error(request.status,"Unable to load "+loadUrl);}}};request.send(null);};var loadFromIndexedDB=function(){database.loadSceneFromDB(url,callback,progressCallBack,noIndexedDB);};if(database&&url.indexOf(".babylon")!==-1&&(database.enableSceneOffline)){database.openAsync(loadFromIndexedDB,noIndexedDB);}else{noIndexedDB();}};BABYLON.Tools.ReadFile=function(fileToLoad,callback,progressCallBack){var reader=new FileReader();reader.onload=function(e){callback(e.target.result);};reader.onprogress=progressCallBack;reader.readAsText(fileToLoad);};BABYLON.Tools.WithinEpsilon=function(a,b){var num=a-b;return-1.401298E-45<=num&&num<=1.401298E-45;};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;};BABYLON.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=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=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);}};BABYLON.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=0){var vertexBuffer=vertexBuffers[attributes[index]];var stride=vertexBuffer.getStrideSize();this._gl.bindBuffer(this._gl.ARRAY_BUFFER,vertexBuffer._buffer);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);}};BABYLON.Engine.prototype._releaseBuffer=function(buffer){buffer.references--;if(buffer.references===0){this._gl.deleteBuffer(buffer);}};BABYLON.Engine.prototype.draw=function(useTriangles,indexStart,indexCount){this._gl.drawElements(useTriangles?this._gl.TRIANGLES:this._gl.LINES,indexCount,this._gl.UNSIGNED_SHORT,indexStart*2);};BABYLON.Engine.prototype.createEffect=function(baseName,attributesNames,uniformsNames,samplers,defines,optionalDefines){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);this._compiledEffects[name]=effect;return effect;};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;};BABYLON.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 error=this._gl.getProgramInfoLog(shaderProgram);if(error){throw new Error(error);}this._gl.deleteShader(vertexShader);this._gl.deleteShader(fragmentShader);return shaderProgram;};BABYLON.Engine.prototype.getUniforms=function(shaderProgram,uniformsNames){var results=[];for(var index=0;index=0){this._gl.enableVertexAttribArray(effect.getAttribute(index));}}this._currentEffect=effect;};BABYLON.Engine.prototype.setArray=function(uniform,array){if(!uniform)return;this._gl.uniform1fv(uniform,array);};BABYLON.Engine.prototype.setMatrices=function(uniform,matrices){if(!uniform)return;this._gl.uniformMatrix4fv(uniform,false,matrices);};BABYLON.Engine.prototype.setMatrix=function(uniform,matrix){if(!uniform)return;this._gl.uniformMatrix4fv(uniform,false,matrix.toArray());};BABYLON.Engine.prototype.setFloat=function(uniform,value){if(!uniform)return;this._gl.uniform1f(uniform,value);};BABYLON.Engine.prototype.setFloat2=function(uniform,x,y){if(!uniform)return;this._gl.uniform2f(uniform,x,y);};BABYLON.Engine.prototype.setFloat3=function(uniform,x,y,z){if(!uniform)return;this._gl.uniform3f(uniform,x,y,z);};BABYLON.Engine.prototype.setBool=function(uniform,bool){if(!uniform)return;this._gl.uniform1i(uniform,bool);};BABYLON.Engine.prototype.setFloat4=function(uniform,x,y,z,w){if(!uniform)return;this._gl.uniform4f(uniform,x,y,z,w);};BABYLON.Engine.prototype.setColor3=function(uniform,color3){if(!uniform)return;this._gl.uniform3f(uniform,color3.r,color3.g,color3.b);};BABYLON.Engine.prototype.setColor4=function(uniform,color3,alpha){if(!uniform)return;this._gl.uniform4f(uniform,color3.r,color3.g,color3.b,alpha);};BABYLON.Engine.prototype.setState=function(culling){if(this._currentState.culling!==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._currentState.culling=culling;}};BABYLON.Engine.prototype.setDepthBuffer=function(enable){if(enable){this._gl.enable(this._gl.DEPTH_TEST);}else{this._gl.disable(this._gl.DEPTH_TEST);}};BABYLON.Engine.prototype.setDepthWrite=function(enable){this._gl.depthMask(enable);};BABYLON.Engine.prototype.setColorWrite=function(enable){this._gl.colorMask(enable,enable,enable,enable);};BABYLON.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;}};BABYLON.Engine.prototype.setAlphaTesting=function(enable){this._alphaTest=enable;};BABYLON.Engine.prototype.getAlphaTesting=function(){return this._alphaTest;};BABYLON.Engine.prototype.wipeCaches=function(){this._activeTexturesCache=[];this._currentEffect=null;this._currentState={culling:null};this._cachedVertexBuffers=null;this._cachedVertexBuffers=null;this._cachedEffectForVertexBuffers=null;};var getExponantOfTwo=function(value,max){var count=1;do{count*=2;}while(countmax)count=max;return count;};var prepareWebGLTexture=function(texture,scene,width,height,invertY,noMipmap,processFunction){var engine=scene.getEngine();var potWidth=getExponantOfTwo(width,engine._caps.maxTextureSize);var potHeight=getExponantOfTwo(height,engine._caps.maxTextureSize);engine._gl.bindTexture(engine._gl.TEXTURE_2D,texture);engine._gl.pixelStorei(engine._gl.UNPACK_FLIP_Y_WEBGL,invertY===undefined?true:invertY);processFunction(potWidth,potHeight);engine._gl.texParameteri(engine._gl.TEXTURE_2D,engine._gl.TEXTURE_MAG_FILTER,engine._gl.LINEAR);if(noMipmap){engine._gl.texParameteri(engine._gl.TEXTURE_2D,engine._gl.TEXTURE_MIN_FILTER,engine._gl.LINEAR);}else{engine._gl.texParameteri(engine._gl.TEXTURE_2D,engine._gl.TEXTURE_MIN_FILTER,engine._gl.LINEAR_MIPMAP_LINEAR);engine._gl.generateMipmap(engine._gl.TEXTURE_2D);}engine._gl.bindTexture(engine._gl.TEXTURE_2D,null);engine._activeTexturesCache=[];texture._baseWidth=width;texture._baseHeight=height;texture._width=potWidth;texture._height=potHeight;texture.isReady=true;scene._removePendingData(texture);};BABYLON.Engine.prototype.createTexture=function(url,noMipmap,invertY,scene){var texture=this._gl.createTexture();var that=this;var isDDS=this.getCaps().s3tc&&(url.substr(url.length-4,4).toLowerCase()===".dds");scene._addPendingData(texture);texture.url=url;texture.noMipmap=noMipmap;texture.references=1;this._loadedTexturesCache.push(texture);if(isDDS){BABYLON.Tools.LoadFile(url,function(data){var info=BABYLON.Tools.GetDDSInfo(data);var loadMipmap=info.mipmapCount>1&&!noMipmap;prepareWebGLTexture(texture,scene,info.width,info.height,invertY,!loadMipmap,function(potWidth,potHeight){BABYLON.Tools.UploadDDSLevels(that._gl,that.getCaps().s3tc,data,loadMipmap);});},null,scene.database,true);}else{var onload=function(img){prepareWebGLTexture(texture,scene,img.width,img.height,invertY,noMipmap,function(potWidth,potHeight){var isPot=(img.width==potWidth&&img.height==potHeight);if(!isPot){that._workingCanvas.width=potWidth;that._workingCanvas.height=potHeight;that._workingContext.drawImage(img,0,0,img.width,img.height,0,0,potWidth,potHeight);}that._gl.texImage2D(that._gl.TEXTURE_2D,0,that._gl.RGBA,that._gl.RGBA,that._gl.UNSIGNED_BYTE,isPot?img:that._workingCanvas);});};var onerror=function(){scene._removePendingData(texture);};BABYLON.Tools.LoadImage(url,onload,onerror,scene.database);}return texture;};BABYLON.Engine.prototype.createDynamicTexture=function(width,height,generateMipMaps){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);this._gl.texParameteri(this._gl.TEXTURE_2D,this._gl.TEXTURE_MAG_FILTER,this._gl.LINEAR);if(!generateMipMaps){this._gl.texParameteri(this._gl.TEXTURE_2D,this._gl.TEXTURE_MIN_FILTER,this._gl.LINEAR);}else{this._gl.texParameteri(this._gl.TEXTURE_2D,this._gl.TEXTURE_MIN_FILTER,this._gl.LINEAR_MIPMAP_LINEAR);}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;};BABYLON.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);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;};BABYLON.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?false:true);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;};BABYLON.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 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;}}gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_MAG_FILTER,magFilter);gl.texParameteri(gl.TEXTURE_2D,gl.TEXTURE_MIN_FILTER,minFilter);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;};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);};BABYLON.Engine.prototype.createCubeTexture=function(rootUrl,scene,extensions,noMipmap){var gl=this._gl;var texture=gl.createTexture();texture.isCube=true;texture.url=rootUrl;texture.references=1;this._loadedTexturesCache.push(texture);var that=this;cascadeLoad(rootUrl,0,[],scene,function(imgs){var width=getExponantOfTwo(imgs[0].width,that._caps.maxCubemapTextureSize);var height=width;that._workingCanvas.width=width;that._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,false);for(var index=0;indexthis.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.FromArrayToRef(world.m,0,this.directions[0]);BABYLON.Vector3.FromArrayToRef(world.m,4,this.directions[1]);BABYLON.Vector3.FromArrayToRef(world.m,8,this.directions[2]);};BABYLON.BoundingBox.prototype.isInFrustum=function(frustumPlanes){return BABYLON.BoundingBox.IsInFrustum(this.vectorsWorld,frustumPlanes);};BABYLON.BoundingBox.prototype.intersectsPoint=function(point){if(this.maximumWorld.xpoint.x)return false;if(this.maximumWorld.ypoint.y)return false;if(this.maximumWorld.zpoint.z)return false;return true;};BABYLON.BoundingBox.prototype.intersectsSphere=function(sphere){var vector=BABYLON.Vector3.Clamp(sphere.centerWorld,this.minimumWorld,this.maximumWorld);var num=BABYLON.Vector3.DistanceSquared(sphere.centerWorld,vector);return(num<=(sphere.radiusWorld*sphere.radiusWorld));};BABYLON.BoundingBox.prototype.intersectsMinMax=function(min,max){if(this.maximumWorld.xmax.x)return false;if(this.maximumWorld.ymax.y)return false;if(this.maximumWorld.zmax.z)return false;return true;};BABYLON.BoundingBox.intersects=function(box0,box1){if(box0.maximumWorld.xbox1.maximumWorld.x)return false;if(box0.maximumWorld.ybox1.maximumWorld.y)return false;if(box0.maximumWorld.zbox1.maximumWorld.z)return false;return true;};BABYLON.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;};})();var BABYLON=BABYLON||{};(function(){BABYLON.BoundingInfo=function(minimum,maximum){this.boundingBox=new BABYLON.BoundingBox(minimum,maximum);this.boundingSphere=new BABYLON.BoundingSphere(minimum,maximum);};BABYLON.BoundingInfo.prototype._update=function(world,scale){this.boundingBox._update(world);this.boundingSphere._update(world,scale);};var extentsOverlap=function(min0,max0,min1,max1){return!(min0>max1||min1>max0);};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 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);};BABYLON.BoundingInfo.prototype.isInFrustum=function(frustumPlanes){if(!this.boundingSphere.isInFrustum(frustumPlanes))return false;return this.boundingBox.isInFrustum(frustumPlanes);};BABYLON.BoundingInfo.prototype._checkCollision=function(collider){return collider._canDoCollision(this.boundingSphere.centerWorld,this.boundingSphere.radiusWorld,this.boundingBox.minimumWorld,this.boundingBox.maximumWorld);};BABYLON.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;};BABYLON.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;};})();var BABYLON=BABYLON||{};(function(){BABYLON.Light=function(name,scene){BABYLON.Node.call(this,scene);this.name=name;this.id=name;scene.lights.push(this);this.animations=[];this.excludedMeshes=[];};BABYLON.Light.prototype=Object.create(BABYLON.Node.prototype);BABYLON.Light.prototype.intensity=1.0;BABYLON.Light.prototype.getScene=function(){return this._scene;};BABYLON.Light.prototype.getShadowGenerator=function(){return this._shadowGenerator;};BABYLON.Light.prototype.transferToEffect=function(){};BABYLON.Light.prototype.getWorldMatrix=function(){this._currentRenderId=this._scene.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;};BABYLON.Light.prototype.dispose=function(){if(this._shadowGenerator){this._shadowGenerator.dispose();this._shadowGenerator=null;}var index=this._scene.lights.indexOf(this);this._scene.lights.splice(index,1);};})();var BABYLON=BABYLON||{};(function(){BABYLON.PointLight=function(name,position,scene){BABYLON.Light.call(this,name,scene);this.position=position;this.diffuse=new BABYLON.Color3(1.0,1.0,1.0);this.specular=new BABYLON.Color3(1.0,1.0,1.0);};BABYLON.PointLight.prototype=Object.create(BABYLON.Light.prototype);BABYLON.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);};BABYLON.PointLight.prototype.getShadowGenerator=function(){return null;};BABYLON.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;};})();var BABYLON=BABYLON||{};(function(){BABYLON.SpotLight=function(name,position,direction,angle,exponent,scene){BABYLON.Light.call(this,name,scene);this.position=position;this.direction=direction;this.angle=angle;this.exponent=exponent;this.diffuse=new BABYLON.Color3(1.0,1.0,1.0);this.specular=new BABYLON.Color3(1.0,1.0,1.0);};BABYLON.SpotLight.prototype=Object.create(BABYLON.Light.prototype);BABYLON.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));};BABYLON.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;};})();var BABYLON=BABYLON||{};(function(){BABYLON.DirectionalLight=function(name,direction,scene){BABYLON.Light.call(this,name,scene);this.position=direction.scale(-1);this.direction=direction;this.diffuse=new BABYLON.Color3(1.0,1.0,1.0);this.specular=new BABYLON.Color3(1.0,1.0,1.0);};BABYLON.DirectionalLight.prototype=Object.create(BABYLON.Light.prototype);BABYLON.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;};BABYLON.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);};BABYLON.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;};})();var BABYLON=BABYLON||{};(function(){BABYLON.ShadowGenerator=function(mapSize,light){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 that=this;var renderSubMesh=function(subMesh){var mesh=subMesh.getMesh();var world=mesh.getWorldMatrix();var engine=that._scene.getEngine();if(that.isReady(mesh)){engine.enableEffect(that._effect);if(mesh.skeleton&&mesh.isVerticesDataPresent(BABYLON.VertexBuffer.MatricesIndicesKind)&&mesh.isVerticesDataPresent(BABYLON.VertexBuffer.MatricesWeightsKind)){that._effect.setMatrix("world",world);that._effect.setMatrix("viewProjection",that.getTransformMatrix());that._effect.setMatrices("mBones",mesh.skeleton.getTransformMatrices());}else{world.multiplyToRef(that.getTransformMatrix(),that._worldViewProjection);that._effect.setMatrix("worldViewProjection",that._worldViewProjection);}mesh.bindAndDraw(subMesh,that._effect,false);}};this._shadowMap.customRenderFunction=function(opaqueSubMeshes,alphaTestSubMeshes){var index;for(index=0;index=0;};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&&r10&&r2this.velocityWorldLength+max+sphereRadius){return false;}if(!intersectBoxAASphere(vecMin,vecMax,this.basePointWorld,this.velocityWorldLength+max))return false;return true;};BABYLON.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){var 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){var 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-1){console.error("You're trying to reuse a post process not defined as reusable.");return;}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(var i=0;i=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;};BABYLON.Camera.prototype.detachPostProcess=function(postProcess,atIndices){var result=[];if(!atIndices){var length=this._postProcesses.length;for(var i=0;i=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;}};BABYLON.FreeCamera.prototype.attachControl=function(canvas,noPreventDefault){var previousPosition;var that=this;var engine=this._scene.getEngine();if(this._attachedCanvas){return;}this._attachedCanvas=canvas;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;that._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;}that.cameraRotation.y+=offsetX/that.angularSensibility;that.cameraRotation.x+=offsetY/that.angularSensibility;previousPosition={x:evt.clientX,y:evt.clientY};if(!noPreventDefault){evt.preventDefault();}};this._onKeyDown=function(evt){if(that.keysUp.indexOf(evt.keyCode)!==-1||that.keysDown.indexOf(evt.keyCode)!==-1||that.keysLeft.indexOf(evt.keyCode)!==-1||that.keysRight.indexOf(evt.keyCode)!==-1){var index=that._keys.indexOf(evt.keyCode);if(index===-1){that._keys.push(evt.keyCode);}if(!noPreventDefault){evt.preventDefault();}}};this._onKeyUp=function(evt){if(that.keysUp.indexOf(evt.keyCode)!==-1||that.keysDown.indexOf(evt.keyCode)!==-1||that.keysLeft.indexOf(evt.keyCode)!==-1||that.keysRight.indexOf(evt.keyCode)!==-1){var index=that._keys.indexOf(evt.keyCode);if(index>=0){that._keys.splice(index,1);}if(!noPreventDefault){evt.preventDefault();}}};this._onLostFocus=function(){that._keys=[];};this._reset=function(){that._keys=[];previousPosition=null;that.cameraDirection=new BABYLON.Vector3(0,0,0);that.cameraRotation=new BABYLON.Vector2(0,0);};}canvas.addEventListener("mousedown",this._onMouseDown,false);canvas.addEventListener("mouseup",this._onMouseUp,false);canvas.addEventListener("mouseout",this._onMouseOut,false);canvas.addEventListener("mousemove",this._onMouseMove,false);window.addEventListener("keydown",this._onKeyDown,false);window.addEventListener("keyup",this._onKeyUp,false);window.addEventListener("blur",this._onLostFocus,false);};BABYLON.FreeCamera.prototype.detachControl=function(canvas){if(this._attachedCanvas!=canvas){return;}canvas.removeEventListener("mousedown",this._onMouseDown);canvas.removeEventListener("mouseup",this._onMouseUp);canvas.removeEventListener("mouseout",this._onMouseOut);canvas.removeEventListener("mousemove",this._onMouseMove);window.removeEventListener("keydown",this._onKeyDown);window.removeEventListener("keyup",this._onKeyUp);window.removeEventListener("blur",this._onLostFocus);this._attachedCanvas=null;if(this._reset){this._reset();}};BABYLON.FreeCamera.prototype._collideWithWorld=function(velocity){this.position.subtractFromFloatsToRef(0,this.ellipsoid.y,0,this._oldPosition);this._collider.radius=this.ellipsoid;this._scene._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);}}};BABYLON.FreeCamera.prototype._checkInputs=function(){if(!this._localDirection){this._localDirection=BABYLON.Vector3.Zero();this._transformedDirection=BABYLON.Vector3.Zero();}for(var index=0;index0||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._scene.collisionsEnabled){this._collideWithWorld(this.cameraDirection);if(this.applyGravity){var oldPosition=this.position;this._collideWithWorld(this._scene.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)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));}};})();var BABYLON=BABYLON||{};(function(){BABYLON.DeviceOrientationCamera=function(name,position,scene){BABYLON.FreeCamera.call(this,name,position,scene);this._offsetX=null;this._offsetY=null;this._orientationGamma=0;this._orientationBeta=0;this._initialOrientationGamma=0;this._initialOrientationBeta=0;};BABYLON.DeviceOrientationCamera.prototype=Object.create(BABYLON.FreeCamera.prototype);BABYLON.DeviceOrientationCamera.prototype.angularSensibility=10000.0;BABYLON.DeviceOrientationCamera.prototype.moveSensibility=50.0;BABYLON.DeviceOrientationCamera.prototype.attachControl=function(canvas,noPreventDefault){if(this._attachedCanvas){return;}this._attachedCanvas=canvas;var that=this;if(!this._orientationChanged){this._orientationChanged=function(evt){if(!that._initialOrientationGamma){that._initialOrientationGamma=evt.gamma;that._initialOrientationBeta=evt.beta;}that._orientationGamma=evt.gamma;that._orientationBeta=evt.beta;that._offsetY=(that._initialOrientationBeta-that._orientationBeta);that._offsetX=(that._initialOrientationGamma-that._orientationGamma);};}window.addEventListener("deviceorientation",this._orientationChanged);};BABYLON.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;};BABYLON.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));};})();var BABYLON=BABYLON||{};(function(){var eventPrefix=BABYLON.Tools.GetPointerPrefix();BABYLON.ArcRotateCamera=function(name,alpha,beta,radius,target,scene){BABYLON.Camera.call(this,name,BABYLON.Vector3.Zero(),scene);this.alpha=alpha;this.beta=beta;this.radius=radius;this.target=target;this._keys=[];this.keysUp=[38];this.keysDown=[40];this.keysLeft=[37];this.keysRight=[39];this._viewMatrix=new BABYLON.Matrix();BABYLON.ArcRotateCamera.prototype._initCache.call(this);this.getViewMatrix();};BABYLON.ArcRotateCamera.prototype=Object.create(BABYLON.Camera.prototype);BABYLON.ArcRotateCamera.prototype.inertialAlphaOffset=0;BABYLON.ArcRotateCamera.prototype.inertialBetaOffset=0;BABYLON.ArcRotateCamera.prototype.inertialRadiusOffset=0;BABYLON.ArcRotateCamera.prototype.lowerAlphaLimit=null;BABYLON.ArcRotateCamera.prototype.upperAlphaLimit=null;BABYLON.ArcRotateCamera.prototype.lowerBetaLimit=0.01;BABYLON.ArcRotateCamera.prototype.upperBetaLimit=Math.PI;BABYLON.ArcRotateCamera.prototype.lowerRadiusLimit=null;BABYLON.ArcRotateCamera.prototype.upperRadiusLimit=null;BABYLON.ArcRotateCamera.prototype.angularSensibility=1000.0;BABYLON.ArcRotateCamera.prototype.wheelPrecision=3.0;BABYLON.ArcRotateCamera.prototype._getTargetPosition=function(){return this.target.position||this.target;};BABYLON.ArcRotateCamera.prototype._initCache=function(){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;};BABYLON.ArcRotateCamera.prototype._updateCache=function(ignoreParentClass){if(!ignoreParentClass)BABYLON.Camera.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;};BABYLON.ArcRotateCamera.prototype._isSynchronizedViewMatrix=function(){if(!BABYLON.Camera.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;};BABYLON.ArcRotateCamera.prototype.attachControl=function(canvas,noPreventDefault){var previousPosition;var that=this;var pointerId;if(this._attachedCanvas){return;}this._attachedCanvas=canvas;var engine=this._scene.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;that.inertialAlphaOffset-=offsetX/that.angularSensibility;that.inertialBetaOffset-=offsetY/that.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;that.inertialAlphaOffset-=offsetX/that.angularSensibility;that.inertialBetaOffset-=offsetY/that.angularSensibility;if(!noPreventDefault){evt.preventDefault();}};this._wheel=function(event){var delta=0;if(event.wheelDelta){delta=event.wheelDelta/(that.wheelPrecision*40);}else if(event.detail){delta=-event.detail/that.wheelPrecision;}if(delta)that.inertialRadiusOffset+=delta;if(event.preventDefault){if(!noPreventDefault){event.preventDefault();}}};this._onKeyDown=function(evt){if(that.keysUp.indexOf(evt.keyCode)!==-1||that.keysDown.indexOf(evt.keyCode)!==-1||that.keysLeft.indexOf(evt.keyCode)!==-1||that.keysRight.indexOf(evt.keyCode)!==-1){var index=that._keys.indexOf(evt.keyCode);if(index===-1){that._keys.push(evt.keyCode);}if(evt.preventDefault){if(!noPreventDefault){evt.preventDefault();}}}};this._onKeyUp=function(evt){if(that.keysUp.indexOf(evt.keyCode)!==-1||that.keysDown.indexOf(evt.keyCode)!==-1||that.keysLeft.indexOf(evt.keyCode)!==-1||that.keysRight.indexOf(evt.keyCode)!==-1){var index=that._keys.indexOf(evt.keyCode);if(index>=0){that._keys.splice(index,1);}if(evt.preventDefault){if(!noPreventDefault){evt.preventDefault();}}}};this._onLostFocus=function(){that._keys=[];pointerId=null;};this._onGestureStart=function(e){if(window.MSGesture===undefined){return;}if(!that._MSGestureHandler){that._MSGestureHandler=new MSGesture();that._MSGestureHandler.target=canvas;}that._MSGestureHandler.addPointer(e.pointerId);};this._onGesture=function(e){that.radius*=e.scale;if(e.preventDefault){if(!noPreventDefault){e.stopPropagation();e.preventDefault();}}};this._reset=function(){that._keys=[];that.inertialAlphaOffset=0;that.inertialBetaOffset=0;previousPosition=null;pointerId=null;};}canvas.addEventListener(eventPrefix+"down",this._onPointerDown,false);canvas.addEventListener(eventPrefix+"up",this._onPointerUp,false);canvas.addEventListener(eventPrefix+"out",this._onPointerUp,false);canvas.addEventListener(eventPrefix+"move",this._onPointerMove,false);canvas.addEventListener("mousemove",this._onMouseMove,false);canvas.addEventListener("MSPointerDown",this._onGestureStart,false);canvas.addEventListener("MSGestureChange",this._onGesture,false);window.addEventListener("keydown",this._onKeyDown,false);window.addEventListener("keyup",this._onKeyUp,false);window.addEventListener('mousewheel',this._wheel,false);window.addEventListener('DOMMouseScroll',this._wheel,false);window.addEventListener("blur",this._onLostFocus,false);};BABYLON.ArcRotateCamera.prototype.detachControl=function(canvas){if(this._attachedCanvas!=canvas){return;}canvas.removeEventListener(eventPrefix+"down",this._onPointerDown);canvas.removeEventListener(eventPrefix+"up",this._onPointerUp);canvas.removeEventListener(eventPrefix+"out",this._onPointerUp);canvas.removeEventListener(eventPrefix+"move",this._onPointerMove);canvas.removeEventListener("mousemove",this._onMouseMove);canvas.removeEventListener("MSPointerDown",this._onGestureStart);canvas.removeEventListener("MSGestureChange",this._onGesture);window.removeEventListener("keydown",this._onKeyDown);window.removeEventListener("keyup",this._onKeyUp);window.removeEventListener('mousewheel',this._wheel);window.removeEventListener('DOMMouseScroll',this._wheel);window.removeEventListener("blur",this._onLostFocus);this._MSGestureHandler=null;this._attachedCanvas=null;if(this._reset){this._reset();}};BABYLON.ArcRotateCamera.prototype._update=function(){for(var index=0;indexthis.upperAlphaLimit){this.alpha=this.upperAlphaLimit;}if(this.lowerBetaLimit&&this.betathis.upperBetaLimit){this.beta=this.upperBetaLimit;}if(this.lowerRadiusLimit&&this.radiusthis.upperRadiusLimit){this.radius=this.upperRadiusLimit;}};BABYLON.ArcRotateCamera.prototype.setPosition=function(position){var radiusv3=position.subtract(this._getTargetPosition());this.radius=radiusv3.length();this.alpha=Math.atan(radiusv3.z/radiusv3.x);this.beta=Math.acos(radiusv3.y/this.radius);};BABYLON.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);BABYLON.Matrix.LookAtLHToRef(this.position,target,this.upVector,this._viewMatrix);return this._viewMatrix;};BABYLON.ArcRotateCamera.ZOOM_ON_FACTOR=1;BABYLON.ArcRotateCamera.prototype.zoomOn=function(meshes){meshes=meshes||this._scene.meshes;var minMaxVector=BABYLON.Mesh.MinMax(meshes);var distance=BABYLON.Vector3.Distance(minMaxVector.min,minMaxVector.max);this.radius=distance*BABYLON.ArcRotateCamera.ZOOM_ON_FACTOR;this.focusOn({min:minMaxVector.min,max:minMaxVector.max,distance:distance});};BABYLON.ArcRotateCamera.prototype.focusOn=function(meshesOrMinMaxVectorAndDistance){var meshesOrMinMaxVector;var distance;if(meshesOrMinMaxVectorAndDistance.min===undefined){meshesOrMinMaxVector=meshesOrMinMaxVectorAndDistance||this._scene.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;};})();var BABYLON=BABYLON||{};(function(){BABYLON.Scene=function(engine){this._engine=engine;this.autoClear=true;this.clearColor=new BABYLON.Color3(0.2,0.2,0.3);this.ambientColor=new BABYLON.Color3(0,0,0);engine.scenes.push(this);this._totalVertices=0;this._activeVertices=0;this._activeParticles=0;this._lastFrameDuration=0;this._evaluateActiveMeshesDuration=0;this._renderTargetsDuration=0;this._renderDuration=0;this._renderId=0;this._executeWhenReadyTimeoutId=-1;this._toBeDisposed=new BABYLON.Tools.SmartArray(256);this._onReadyCallbacks=[];this._pendingData=[];this._onBeforeRenderCallbacks=[];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=[];this.cameras=[];this.activeCamera=null;this.meshes=[];this._activeMeshes=new BABYLON.Tools.SmartArray(256);this._processedMaterials=new BABYLON.Tools.SmartArray(256);this._renderTargets=new BABYLON.Tools.SmartArray(256);this._activeParticleSystems=new BABYLON.Tools.SmartArray(256);this._activeSkeletons=new BABYLON.Tools.SmartArray(32);this._renderingManager=new BABYLON.RenderingManager(this);this.materials=[];this.multiMaterials=[];this.defaultMaterial=new BABYLON.StandardMaterial("default material",this);this.texturesEnabled=true;this.textures=[];this.particlesEnabled=true;this.particleSystems=[];this.spriteManagers=[];this.layers=[];this.skeletons=[];this.lensFlareSystems=[];this.collisionsEnabled=true;this.gravity=new BABYLON.Vector3(0,-9.0,0);this._activeAnimatables=[];this._transformMatrix=BABYLON.Matrix.Zero();this._scaledPosition=BABYLON.Vector3.Zero();this._scaledVelocity=BABYLON.Vector3.Zero();this.postProcessesEnabled=true;this.postProcessManager=new BABYLON.PostProcessManager(this);this.renderTargetsEnabled=true;this.customRenderTargets=[];this.activeCameras=[];};BABYLON.Scene.prototype.getEngine=function(){return this._engine;};BABYLON.Scene.prototype.getTotalVertices=function(){return this._totalVertices;};BABYLON.Scene.prototype.getActiveVertices=function(){return this._activeVertices;};BABYLON.Scene.prototype.getActiveParticles=function(){return this._activeParticles;};BABYLON.Scene.prototype.getLastFrameDuration=function(){return this._lastFrameDuration;};BABYLON.Scene.prototype.getEvaluateActiveMeshesDuration=function(){return this._evaluateActiveMeshesDuration;};BABYLON.Scene.prototype.getActiveMeshes=function(){return this._activeMeshes;};BABYLON.Scene.prototype.getRenderTargetsDuration=function(){return this._renderTargetsDuration;};BABYLON.Scene.prototype.getRenderDuration=function(){return this._renderDuration;};BABYLON.Scene.prototype.getParticlesDuration=function(){return this._particlesDuration;};BABYLON.Scene.prototype.getSpritesDuration=function(){return this._spritesDuration;};BABYLON.Scene.prototype.getAnimationRatio=function(){return this._animationRatio;};BABYLON.Scene.prototype.getRenderId=function(){return this._renderId;};BABYLON.Scene.prototype.isReady=function(){if(this._pendingData.length>0){return false;}for(var index=0;index-1){this._onBeforeRenderCallbacks.splice(index,1);}};BABYLON.Scene.prototype._addPendingData=function(data){this._pendingData.push(data);};BABYLON.Scene.prototype._removePendingData=function(data){var index=this._pendingData.indexOf(data);if(index!==-1){this._pendingData.splice(index,1);}};BABYLON.Scene.prototype.getWaitingItemsCount=function(){return this._pendingData.length;};BABYLON.Scene.prototype.executeWhenReady=function(func){this._onReadyCallbacks.push(func);if(this._executeWhenReadyTimeoutId!==-1){return;}var that=this;this._executeWhenReadyTimeoutId=setTimeout(function(){that._checkIsReady();},150);};BABYLON.Scene.prototype._checkIsReady=function(){if(this.isReady()){this._onReadyCallbacks.forEach(function(func){func();});this._onReadyCallbacks=[];this._executeWhenReadyTimeoutId=-1;return;}var that=this;this._executeWhenReadyTimeoutId=setTimeout(function(){that._checkIsReady();},150);};BABYLON.Scene.prototype.beginAnimation=function(target,from,to,loop,speedRatio,onAnimationEnd){if(speedRatio===undefined){speedRatio=1.0;}if(target.animations){this.stopAnimation(target);var animatable=new BABYLON._Animatable(target,from,to,loop,speedRatio,onAnimationEnd);this._activeAnimatables.push(animatable);}if(target.getAnimatables){var animatables=target.getAnimatables();for(var index=0;index=0;index--){if(this.meshes[index].id===id){return this.meshes[index];}}return null;};BABYLON.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(var index=this.cameras.length-1;index>=0;index--){if(this.cameras[index].id===id){return this.cameras[index];}}for(var index=this.lights.length-1;index>=0;index--){if(this.lights[index].id===id){return this.lights[index];}}return null;};BABYLON.Scene.prototype.getMeshByName=function(name){for(var index=0;index=0;index--){if(this.skeletons[index].id===id){return this.skeletons[index];}}return null;};BABYLON.Scene.prototype.getSkeletonById=function(id){for(var index=0;index0&&mesh.isInFrustum(this._frustumPlanes))){if(mesh._renderId===0){this._activeMeshes.push(mesh);}mesh._renderId=this._renderId;if(mesh.skeleton){this._activeSkeletons.pushNoDuplicate(mesh.skeleton);}var subMeshes=block.subMeshes[meshIndex];for(var subIndex=0;subIndex0&&mesh.isInFrustum(this._frustumPlanes)){this._activeMeshes.push(mesh);if(mesh.skeleton){this._activeSkeletons.pushNoDuplicate(mesh.skeleton);}for(var subIndex=0;subIndex0){engine.restoreDefaultFramebuffer();}this._renderTargetsDuration=new Date()-beforeRenderTargetDate;this.postProcessManager._prepareFrame();var beforeRenderDate=new Date();if(this.layers.length){engine.setDepthBuffer(false);var layerIndex;var layer;for(layerIndex=0;layerIndex0){var currentRenderId=this._renderId;for(var cameraIndex=0;cameraIndex=maximumRetry){finalPosition.copyFrom(position);return;}collider._initialize(position,velocity,closeDistance);for(var index=0;indexmax.x)max.x=v.x;if(v.y>max.y)max.y=v.y;if(v.z>max.z)max.z=v.z;};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=pickingInfo.distance)continue;pickingInfo=result;if(fastCheck){break;}}return pickingInfo||new BABYLON.PickingInfo();};BABYLON.Scene.prototype.pick=function(x,y,predicate,fastCheck,camera){var that=this;return this._internalPick(function(world){return that.createPickingRay(x,y,world,camera);},predicate,fastCheck);};BABYLON.Scene.prototype.pickWithRay=function(ray,predicate,fastCheck){var that=this;return this._internalPick(function(world){if(!that._pickWithRayInverseMatrix){that._pickWithRayInverseMatrix=BABYLON.Matrix.Identity();}world.invertToRef(that._pickWithRayInverseMatrix);return BABYLON.Ray.Transform(ray,that._pickWithRayInverseMatrix);},predicate,fastCheck);};BABYLON.Scene.prototype.enablePhysics=function(gravity,iterations){if(this._physicsEngine){return true;}if(!BABYLON.PhysicsEngine.IsSupported()){return false;}this._physicsEngine=new BABYLON.PhysicsEngine(gravity,iterations||10);return true;};BABYLON.Scene.prototype.disablePhysicsEngine=function(){if(!this._physicsEngine){return;}this._physicsEngine.dispose();this._physicsEngine=undefined;};BABYLON.Scene.prototype.isPhysicsEnabled=function(){return this._physicsEngine!==undefined;};BABYLON.Scene.prototype.setGravity=function(gravity){if(!this._physicsEngine){return;}this._physicsEngine._setGravity(gravity);};BABYLON.Scene.prototype.createCompoundImpostor=function(options){if(!this._physicsEngine){return null;}for(var index=0;index-1){this._onBeforeRenderCallbacks.splice(index,1);}};BABYLON.Mesh.prototype.render=function(subMesh){if(!this._vertexBuffers||!this._indexBuffer){return;}for(var callbackIndex=0;callbackIndex1&&!subMesh._checkCollision(collider))continue;this._collideForSubMesh(subMesh,transformMatrix,collider);}};BABYLON.Mesh.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._worldMatrix.multiplyToRef(this._collisionsScalingMatrix,this._collisionsTransformMatrix);this._processCollisionsForSubModels(collider,this._collisionsTransformMatrix);};BABYLON.Mesh.prototype.intersectsMesh=function(mesh,precise){if(!this._boundingInfo||!mesh._boundingInfo){return false;}return this._boundingInfo.intersects(mesh._boundingInfo,precise);};BABYLON.Mesh.prototype.intersectsPoint=function(point){if(!this._boundingInfo){return false;}return this._boundingInfo.intersectsPoint(point);};BABYLON.Mesh.prototype.intersects=function(ray,fastCheck){var pickingInfo=new BABYLON.PickingInfo();if(!this._boundingInfo||!ray.intersectsSphere(this._boundingInfo.boundingSphere)||!ray.intersectsBox(this._boundingInfo.boundingBox)){return pickingInfo;}this._generatePointsArray();var intersectInfo=null;for(var index=0;index1&&!subMesh.canIntersects(ray))continue;var currentIntersectInfo=subMesh.intersects(ray,this._positions,this._indices,fastCheck);if(currentIntersectInfo){if(fastCheck||!intersectInfo||currentIntersectInfo.distancemaxVertexIndex)maxVertexIndex=vertexIndex;}return new BABYLON.SubMesh(materialIndex,minVertexIndex,maxVertexIndex-minVertexIndex,startIndex,indexCount,mesh);};})();var BABYLON=BABYLON||{};(function(){BABYLON.BaseTexture=function(url,scene){this._scene=scene;this._scene.textures.push(this);};BABYLON.BaseTexture.prototype.delayLoadState=BABYLON.Engine.DELAYLOADSTATE_NONE;BABYLON.BaseTexture.prototype.hasAlpha=false;BABYLON.BaseTexture.prototype.level=1;BABYLON.BaseTexture.prototype._texture=null;BABYLON.BaseTexture.prototype.onDispose=null;BABYLON.BaseTexture.prototype.getInternalTexture=function(){return this._texture;};BABYLON.BaseTexture.prototype.isReady=function(){if(this.delayLoadState===BABYLON.Engine.DELAYLOADSTATE_NOTLOADED){return true;}if(this._texture){return this._texture.isReady;}return false;};BABYLON.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};};BABYLON.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};};BABYLON.BaseTexture.prototype._getFromCache=function(url,noMipmap){var texturesCache=this._scene.getEngine().getLoadedTexturesCache();for(var index=0;index=0){this._scene.textures.splice(index,1);}if(this._texture===undefined){return;}this.releaseInternalTexture();if(this.onDispose){this.onDispose();}};})();var BABYLON=BABYLON||{};(function(){BABYLON.RenderingGroup=function(index,scene){this.index=index;this._scene=scene;this._opaqueSubMeshes=new BABYLON.Tools.SmartArray(256);this._transparentSubMeshes=new BABYLON.Tools.SmartArray(256);this._alphaTestSubMeshes=new BABYLON.Tools.SmartArray(256);};BABYLON.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===0){return false;}var engine=this._scene.getEngine();var subIndex;var submesh;for(subIndex=0;subIndexb._distanceToCamera){return-1;}return 0;});engine.setAlphaMode(BABYLON.Engine.ALPHA_COMBINE);for(subIndex=0;subIndex0||mesh.visibility<1.0){this._transparentSubMeshes.push(subMesh);}}else if(material.needAlphaTesting()){this._alphaTestSubMeshes.push(subMesh);}else{this._opaqueSubMeshes.push(subMesh);}};})();var BABYLON=BABYLON||{};(function(){BABYLON.RenderingManager=function(scene){this._scene=scene;this._renderingGroups=[];};BABYLON.RenderingManager.prototype._renderParticles=function(index,activeMeshes){if(this._scene._activeParticleSystems.length===0){return;}var beforeParticlesDate=new Date();for(var particleIndex=0;particleIndex 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// 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) {\n lightingInfo 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 = pow(specComp, vSpecularColor.a);\n\n result.diffuse = ndl * diffuseColor;\n result.specular = specComp * specularColor;\n\n return result;\n}\n\nlightingInfo computeSpotLighting(vec3 viewDirectionW, vec3 vNormal, vec4 lightData, vec4 lightDirection, vec3 diffuseColor, vec3 specularColor) {\n lightingInfo 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.diffuse = ndl * spotAtten * diffuseColor;\n result.specular = specComp * specularColor * spotAtten;\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#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 = 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, vLightSpecular0);\n#endif\n#ifdef HEMILIGHT0\n lightingInfo info = computeHemisphericLighting(viewDirectionW, normalW, vLightData0, vLightDiffuse0, vLightSpecular0, vLightGround0);\n#endif\n#ifdef POINTDIRLIGHT0\n lightingInfo 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.diffuse * shadow;\n specularBase += info.specular * 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.diffuse * shadow;\n specularBase += info.specular * 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.diffuse * shadow;\n specularBase += info.specular * 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.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;\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 opacityMap.rgb = opacityMap.rgb * vec3(0.3, 0.59, 0.11) * opacityMap.a;\n alpha *= (opacityMap.x + opacityMap.y + opacityMap.z)* vOpacityInfos.y;\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\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 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 finalWorld = world;\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 * vec4(position, 1.0);\n#endif\n#ifdef LIGHT1\n vPositionFromLight1 = lightMatrix1 * vec4(position, 1.0);\n#endif\n#ifdef LIGHT2\n vPositionFromLight2 = lightMatrix2 * vec4(position, 1.0);\n#endif\n#ifdef LIGHT3\n vPositionFromLight3 = lightMatrix3 * vec4(position, 1.0);\n#endif\n#endif\n\n // Vertex color\n#ifdef VERTEXCOLOR\n vColor = color;\n#endif\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 vec3 rgbNW = texture2D(textureSampler, (vUV + vec2(-1.0, -1.0) * localTexelSize)).xyz;\n vec3 rgbNE = texture2D(textureSampler, (vUV + vec2(1.0, -1.0) * localTexelSize)).xyz;\n vec3 rgbSW = texture2D(textureSampler, (vUV + vec2(-1.0, 1.0) * localTexelSize)).xyz;\n vec3 rgbSE = texture2D(textureSampler, (vUV + vec2(1.0, 1.0) * localTexelSize)).xyz;\n vec3 rgbM = texture2D(textureSampler, vUV ).xyz;\n vec3 luma = vec3(0.299, 0.587, 0.114);\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 vec3 rgbA = 0.5 * (\n texture2D(textureSampler, vUV + dir * (1.0 / 3.0 - 0.5)).xyz +\n texture2D(textureSampler, vUV + dir * (2.0 / 3.0 - 0.5)).xyz);\n\n vec3 rgbB = rgbA * 0.5 + 0.25 * (\n texture2D(textureSampler, vUV + dir * -0.5).xyz +\n texture2D(textureSampler, vUV + dir * 0.5).xyz);\n float lumaB = dot(rgbB, luma);\n if ((lumaB < lumaMin) || (lumaB > lumaMax)) {\n gl_FragColor = vec4(rgbA, 1.0);\n }\n else {\n gl_FragColor = vec4(rgbB, 1.0);\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 vec3 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 vec3 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 vec3 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 vec3 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, vec3 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;\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, vec3 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;\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, vec3 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, 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 = 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 opacityMap.rgb = opacityMap.rgb * vec3(0.3, 0.59, 0.11) * opacityMap.a;\n alpha *= (opacityMap.x + opacityMap.y + opacityMap.z)* vOpacityInfos.y;\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 * vec4(position, 1.0);\n#endif\n#ifdef LIGHT1\n vPositionFromLight1 = lightMatrix1 * vec4(position, 1.0);\n#endif\n#ifdef LIGHT2\n vPositionFromLight2 = lightMatrix2 * vec4(position, 1.0);\n#endif\n#ifdef LIGHT3\n vPositionFromLight3 = lightMatrix3 * vec4(position, 1.0);\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\nvoid main(void)\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 BONES\nuniform mat4 world;\nuniform mat4 mBones[BonesPerMesh];\nuniform mat4 viewProjection;\n#else\nuniform mat4 worldViewProjection;\n#endif\n\n#ifndef VSM\nvarying vec4 vPosition;\n#endif\n\nvoid main(void)\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 mat4 finalWorld = world * (m0 + m1 + m2 + m3);\n gl_Position = viewProjection * finalWorld * vec4(position, 1.0);\n#else\n#ifndef VSM\n vPosition = worldViewProjection * vec4(position, 1.0);\n#endif\n gl_Position = worldViewProjection * vec4(position, 1.0);\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}", -};})();var BABYLON=BABYLON||{};(function(){BABYLON.Material=function(name,scene){this.name=name;this.id=name;this._scene=scene;scene.materials.push(this);};BABYLON.Material.prototype.checkReadyOnEveryCall=true;BABYLON.Material.prototype.checkReadyOnlyOnce=false;BABYLON.Material.prototype.alpha=1.0;BABYLON.Material.prototype.wireframe=false;BABYLON.Material.prototype.backFaceCulling=true;BABYLON.Material.prototype._effect=null;BABYLON.Material.prototype._wasPreviouslyReady=false;BABYLON.Material.prototype.onDispose=null;BABYLON.Material.prototype.isReady=function(mesh){return true;};BABYLON.Material.prototype.getEffect=function(){return this._effect;};BABYLON.Material.prototype.needAlphaBlending=function(){return(this.alpha<1.0);};BABYLON.Material.prototype.needAlphaTesting=function(){return false;};BABYLON.Material.prototype._preBind=function(){var engine=this._scene.getEngine();engine.enableEffect(this._effect);engine.setState(this.backFaceCulling);};BABYLON.Material.prototype.bind=function(world,mesh){};BABYLON.Material.prototype.unbind=function(){};BABYLON.Material.prototype.baseDispose=function(){var index=this._scene.materials.indexOf(this);this._scene.materials.splice(index,1);if(this.onDispose){this.onDispose();}};BABYLON.Material.prototype.dispose=function(){this.baseDispose();};})();var BABYLON=BABYLON||{};(function(){BABYLON.StandardMaterial=function(name,scene){BABYLON.Material.call(this,name,scene);this.diffuseTexture=null;this.ambientTexture=null;this.opacityTexture=null;this.reflectionTexture=null;this.emissiveTexture=null;this.specularTexture=null;this.bumpTexture=null;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._cachedDefines=null;this._renderTargets=new BABYLON.Tools.SmartArray(16);this._worldViewProjectionMatrix=BABYLON.Matrix.Zero();this._lightMatrix=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();};BABYLON.StandardMaterial.prototype=Object.create(BABYLON.Material.prototype);BABYLON.StandardMaterial.prototype.needAlphaBlending=function(){return(this.alpha<1.0)||(this.opacityTexture!=null);};BABYLON.StandardMaterial.prototype.needAlphaTesting=function(){return this.diffuseTexture!=null&&this.diffuseTexture.hasAlpha;};BABYLON.StandardMaterial.prototype.isReady=function(mesh){if(this.checkReadyOnlyOnce){if(this._wasPreviouslyReady){return true;}}if(!this.checkReadyOnEveryCall){if(this._renderId===this._scene.getRenderId()){return true;}}var engine=this._scene.getEngine();var defines=[];var optionalDefines=[];if(this._scene.texturesEnabled){if(this.diffuseTexture){if(!this.diffuseTexture.isReady()){return false;}else{defines.push("#define DIFFUSE");}}if(this.ambientTexture){if(!this.ambientTexture.isReady()){return false;}else{defines.push("#define AMBIENT");}}if(this.opacityTexture){if(!this.opacityTexture.isReady()){return false;}else{defines.push("#define OPACITY");}}if(this.reflectionTexture){if(!this.reflectionTexture.isReady()){return false;}else{defines.push("#define REFLECTION");}}if(this.emissiveTexture){if(!this.emissiveTexture.isReady()){return false;}else{defines.push("#define EMISSIVE");}}if(this.specularTexture){if(!this.specularTexture.isReady()){return false;}else{defines.push("#define SPECULAR");optionalDefines.push(defines[defines.length-1]);}}}if(this._scene.getEngine().getCaps().standardDerivatives&&this.bumpTexture){if(!this.bumpTexture.isReady()){return false;}else{defines.push("#define BUMP");optionalDefines.push(defines[defines.length-1]);}}if(BABYLON.clipPlane){defines.push("#define CLIPPLANE");}if(engine.getAlphaTesting()){defines.push("#define ALPHATEST");}if(this._scene.fogMode!==BABYLON.Scene.FOGMODE_NONE){defines.push("#define FOG");optionalDefines.push(defines[defines.length-1]);}var shadowsActivated=false;var lightIndex=0;if(this._scene.lightsEnabled){for(var index=0;index0){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]);}}}lightIndex++;if(lightIndex==4)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);defines.push("#define BONES4");optionalDefines.push(defines[defines.length-1]);}}var join=defines.join("\n");if(this._cachedDefines!=join){this._cachedDefines=join;var shaderName="default";if(!this._scene.getEngine().getCaps().standardDerivatives){shaderName="legacydefault";}this._effect=this._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"],["diffuseSampler","ambientSampler","opacitySampler","reflectionCubeSampler","reflection2DSampler","emissiveSampler","specularSampler","bumpSampler","shadowSampler0","shadowSampler1","shadowSampler2","shadowSampler3"],join,optionalDefines);}if(!this._effect.isReady()){return false;}this._renderId=this._scene.getRenderId();this._wasPreviouslyReady=true;return true;};BABYLON.StandardMaterial.prototype.getRenderTargetTextures=function(){this._renderTargets.reset();if(this.reflectionTexture&&this.reflectionTexture.isRenderTarget){this._renderTargets.push(this.reflectionTexture);}return this._renderTargets;};BABYLON.StandardMaterial.prototype.unbind=function(){if(this.reflectionTexture&&this.reflectionTexture.isRenderTarget){this._effect.setTexture("reflection2DSampler",null);}};BABYLON.StandardMaterial.prototype.bind=function(world,mesh){this._baseColor.copyFrom(this.diffuseColor);this._effect.setMatrix("world",world);this._effect.setMatrix("viewProjection",this._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){this._effect.setTexture("diffuseSampler",this.diffuseTexture);this._effect.setFloat2("vDiffuseInfos",this.diffuseTexture.coordinatesIndex,this.diffuseTexture.level);this._effect.setMatrix("diffuseMatrix",this.diffuseTexture._computeTextureMatrix());this._baseColor.copyFromFloats(1,1,1);}if(this.ambientTexture){this._effect.setTexture("ambientSampler",this.ambientTexture);this._effect.setFloat2("vAmbientInfos",this.ambientTexture.coordinatesIndex,this.ambientTexture.level);this._effect.setMatrix("ambientMatrix",this.ambientTexture._computeTextureMatrix());}if(this.opacityTexture){this._effect.setTexture("opacitySampler",this.opacityTexture);this._effect.setFloat2("vOpacityInfos",this.opacityTexture.coordinatesIndex,this.opacityTexture.level);this._effect.setMatrix("opacityMatrix",this.opacityTexture._computeTextureMatrix());}if(this.reflectionTexture){if(this.reflectionTexture.isCube){this._effect.setTexture("reflectionCubeSampler",this.reflectionTexture);}else{this._effect.setTexture("reflection2DSampler",this.reflectionTexture);}this._effect.setMatrix("reflectionMatrix",this.reflectionTexture._computeReflectionTextureMatrix());this._effect.setFloat3("vReflectionInfos",this.reflectionTexture.coordinatesMode,this.reflectionTexture.level,this.reflectionTexture.isCube?1:0);}if(this.emissiveTexture){this._effect.setTexture("emissiveSampler",this.emissiveTexture);this._effect.setFloat2("vEmissiveInfos",this.emissiveTexture.coordinatesIndex,this.emissiveTexture.level);this._effect.setMatrix("emissiveMatrix",this.emissiveTexture._computeTextureMatrix());}if(this.specularTexture){this._effect.setTexture("specularSampler",this.specularTexture);this._effect.setFloat2("vSpecularInfos",this.specularTexture.coordinatesIndex,this.specularTexture.level);this._effect.setMatrix("specularMatrix",this.specularTexture._computeTextureMatrix());}if(this.bumpTexture&&this._scene.getEngine().getCaps().standardDerivatives){this._effect.setTexture("bumpSampler",this.bumpTexture);this._effect.setFloat2("vBumpInfos",this.bumpTexture.coordinatesIndex,this.bumpTexture.level);this._effect.setMatrix("bumpMatrix",this.bumpTexture._computeTextureMatrix());}this._scene.ambientColor.multiplyToRef(this.ambientColor,this._globalAmbientColor);this._effect.setVector3("vEyePosition",this._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(this._scene.lightsEnabled){var lightIndex=0;for(var index=0;index0){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;};BABYLON.StandardMaterial.prototype.dispose=function(){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();}this.baseDispose();};BABYLON.StandardMaterial.prototype.clone=function(name){var newStandardMaterial=new BABYLON.StandardMaterial(name,this._scene);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;};})();var BABYLON=BABYLON||{};(function(){BABYLON.MultiMaterial=function(name,scene){this.name=name;this.id=name;this._scene=scene;scene.multiMaterials.push(this);this.subMaterials=[];};BABYLON.MultiMaterial.prototype.getSubMaterial=function(index){if(index<0||index>=this.subMaterials.length){return this._scene.defaultMaterial;}return this.subMaterials[index];};BABYLON.MultiMaterial.prototype.isReady=function(mesh){var result=true;for(var index=0;indexversion.data){that.mustUpdateRessources=true;updateInDBCallback();}else{callback(version.data);}}else{that.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){console.log("Error loading version for scene "+url+" from DB.");callback(-1);};}catch(ex){console.log("Error while accessing 'versions' object store (READ OP). Exception: "+ex.message);callback(-1);}}else{console.log("Error: IndexedDB not supported by your browser or BabylonJS Database is not open.");callback(-1);}};BABYLON.Database.prototype._saveVersionIntoDBAsync=function(url,callback){if(this.isSupported&&!this.hasReachedQuota){var that=this;try{var transaction=this.db.transaction(["versions"],"readwrite");transaction.onabort=function(event){try{if(event.srcElement.error.name==="QuotaExceededError"){that.hasReachedQuota=true;}}catch(ex){}callback(-1);};transaction.oncomplete=function(event){callback(that.manifestVersionFound);};var newVersion={};newVersion.sceneUrl=url;newVersion.data=this.manifestVersionFound;var addRequest=transaction.objectStore("versions").put(newVersion);addRequest.onsuccess=function(event){console.log("");};addRequest.onerror=function(event){console.log("Error in DB add version request in BABYLON.Database.");};}catch(ex){console.log("Error while accessing 'versions' object store (WRITE OP). Exception: "+ex.message);callback(-1);}}else{callback(-1);}};BABYLON.Database.prototype.loadSceneFromDB=function(url,sceneLoaded,progressCallBack,errorCallback){var that=this;var completeUrl=BABYLON.Database.ReturnFullUrlLocation(url);var saveAndLoadScene=function(event){that._saveSceneIntoDBAsync(completeUrl,sceneLoaded,progressCallBack);};this._checkVersionFromDB(completeUrl,function(version){if(version!==-1){if(!that.mustUpdateRessources){that._loadSceneFromDBAsync(completeUrl,sceneLoaded,saveAndLoadScene);}else{that._saveSceneIntoDBAsync(completeUrl,sceneLoaded,progressCallBack);}}else{errorCallback();}});};BABYLON.Database.prototype._loadSceneFromDBAsync=function(url,callback,notInDBCallback){if(this.isSupported){var scene;var transaction=this.db.transaction(["scenes"]);transaction.oncomplete=function(event){if(scene){callback(scene.data);}else{notInDBCallback();}};transaction.onabort=function(event){notInDBCallback();};var getRequest=transaction.objectStore("scenes").get(url);getRequest.onsuccess=function(event){scene=event.target.result;};getRequest.onerror=function(event){console.log("Error loading scene "+url+" from DB.");notInDBCallback();};}else{console.log("Error: IndexedDB not supported by your browser or BabylonJS Database is not open.");callback();}};BABYLON.Database.prototype._saveSceneIntoDBAsync=function(url,callback,progressCallback){if(this.isSupported){var xhr=new XMLHttpRequest(),sceneText;var that=this;xhr.open("GET",url,true);xhr.onprogress=progressCallback;xhr.addEventListener("load",function(){if(xhr.status===200){sceneText=xhr.responseText;if(!that.hasReachedQuota){var transaction=that.db.transaction(["scenes"],"readwrite");transaction.onabort=function(event){try{if(event.srcElement.error.name==="QuotaExceededError"){that.hasReachedQuota=true;}}catch(ex){}callback(sceneText);};transaction.oncomplete=function(event){callback(sceneText);};var newScene={};newScene.sceneUrl=url;newScene.data=sceneText;newScene.version=that.manifestVersionFound;try{var addRequest=transaction.objectStore("scenes").put(newScene);addRequest.onsuccess=function(event){console.log("");};addRequest.onerror=function(event){console.log("Error in DB add scene request in BABYLON.Database.");};}catch(ex){callback(sceneText);}}else{callback(sceneText);}}else{callback();}},false);xhr.addEventListener("error",function(event){console.log("error on XHR request.");callback();},false);xhr.send();}else{console.log("Error: IndexedDB not supported by your browser or BabylonJS Database is not open.");callback();}};})();var BABYLON=BABYLON||{};(function(){BABYLON.SpriteManager=function(name,imgUrl,capacity,cellSize,scene,epsilon){this.name=name;this._capacity=capacity;this.cellSize=cellSize;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>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;};BABYLON.SpriteManager.prototype.render=function(){if(!this._effectBase.isReady()||!this._effectFog.isReady()||!this._spriteTexture||!this._spriteTexture.isReady())return 0;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;indexthis._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();}}}}};BABYLON.Sprite.prototype.dispose=function(){for(var i=0;i0;for(var index=0;index=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.direction.scaleToRef(this._scaledUpdateSpeed,this._scaledDirection);particle.position.addInPlace(this._scaledDirection);particle.angle+=particle.angularSpeed*this._scaledUpdateSpeed;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(var index=0;index-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;index0){return highLimitValue.clone?highLimitValue.clone():highLimitValue;}this.currentFrame=currentFrame;for(var key=0;key=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 BABYLON.Animation.ANIMATIONTYPE_FLOAT:switch(loopMode){case BABYLON.Animation.ANIMATIONLOOPMODE_CYCLE:case BABYLON.Animation.ANIMATIONLOOPMODE_CONSTANT:return this.floatInterpolateFunction(startValue,endValue,gradient);case BABYLON.Animation.ANIMATIONLOOPMODE_RELATIVE:return offsetValue*repeatCount+this.floatInterpolateFunction(startValue,endValue,gradient);}break;case BABYLON.Animation.ANIMATIONTYPE_QUATERNION:var quaternion=null;switch(loopMode){case BABYLON.Animation.ANIMATIONLOOPMODE_CYCLE:case BABYLON.Animation.ANIMATIONLOOPMODE_CONSTANT:quaternion=this.quaternionInterpolateFunction(startValue,endValue,gradient);break;case BABYLON.Animation.ANIMATIONLOOPMODE_RELATIVE:quaternion=this.quaternionInterpolateFunction(startValue,endValue,gradient).add(offsetValue.scale(repeatCount));break;}return quaternion;case BABYLON.Animation.ANIMATIONTYPE_VECTOR3:switch(loopMode){case BABYLON.Animation.ANIMATIONLOOPMODE_CYCLE:case BABYLON.Animation.ANIMATIONLOOPMODE_CONSTANT:return this.vector3InterpolateFunction(startValue,endValue,gradient);case BABYLON.Animation.ANIMATIONLOOPMODE_RELATIVE:return this.vector3InterpolateFunction(startValue,endValue,gradient).add(offsetValue.scale(repeatCount));}case BABYLON.Animation.ANIMATIONTYPE_MATRIX:switch(loopMode){case BABYLON.Animation.ANIMATIONLOOPMODE_CYCLE:case BABYLON.Animation.ANIMATIONLOOPMODE_CONSTANT:case BABYLON.Animation.ANIMATIONLOOPMODE_RELATIVE:return startValue;}default:break;}break;}}return this._keys[this._keys.length-1].value;};BABYLON.Animation.prototype.animate=function(target,delay,from,to,loop,speedRatio){if(!this.targetPropertyPath||this.targetPropertyPath.length<1){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(fromthis._keys[this._keys.length-1].frame){from=this._keys[0].frame;}if(tothis._keys[this._keys.length-1].frame){to=this._keys[this._keys.length-1].frame;}var range=to-from;var ratio=delay*(this.framePerSecond*speedRatio)/1000.0;if(ratio>range&&!loop){offsetValue=0;returnValue=false;}else{var offsetValue=0;var highLimitValue=0;if(this.loopMode!=BABYLON.Animation.ANIMATIONLOOPMODE_CYCLE){var keyOffset=to.toString()+from.toString();if(!this._offsetsCache[keyOffset]){var fromValue=this._interpolate(from,0,BABYLON.Animation.ANIMATIONLOOPMODE_CYCLE);var toValue=this._interpolate(to,0,BABYLON.Animation.ANIMATIONLOOPMODE_CYCLE);switch(this.dataType){case BABYLON.Animation.ANIMATIONTYPE_FLOAT:this._offsetsCache[keyOffset]=toValue-fromValue;break;case BABYLON.Animation.ANIMATIONTYPE_QUATERNION:this._offsetsCache[keyOffset]=toValue.subtract(fromValue);break;case BABYLON.Animation.ANIMATIONTYPE_VECTOR3:this._offsetsCache[keyOffset]=toValue.subtract(fromValue);default:break;}this._highLimitsCache[keyOffset]=toValue;}highLimitValue=this._highLimitsCache[keyOffset];offsetValue=this._offsetsCache[keyOffset];}}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=target[this.targetPropertyPath[0]];for(var index=1;indexthis._capacity){BABYLON.Octree._CreateBlocks(this._minPoint,this._maxPoint,this.meshes,this._capacity,this);}};BABYLON.OctreeBlock.prototype.addEntries=function(meshes){for(var index=0;index0){for(var i=0;i0){for(var i=0;i0){this._camera._postProcesses[camera._postProcessesTakenIndices[0]].width=-1;}};})();var BABYLON=BABYLON||{};(function(){BABYLON.PostProcessManager=function(scene){this._scene=scene;var vertices=[];vertices.push(1,1);vertices.push(-1,1);vertices.push(-1,-1);vertices.push(1,-1);this._vertexDeclaration=[2];this._vertexStrideSize=2*4;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);};BABYLON.PostProcessManager.prototype._prepareFrame=function(){var postProcesses=this._scene.activeCamera._postProcesses;var postProcessesTakenIndices=this._scene.activeCamera._postProcessesTakenIndices;if(postProcessesTakenIndices.length===0||!this._scene.postProcessesEnabled){return;}postProcesses[this._scene.activeCamera._postProcessesTakenIndices[0]].activate(this._scene.activeCamera);};BABYLON.PostProcessManager.prototype._finalizeFrame=function(){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;index0){if((this._positionX>globalViewport.x)&&(this._positionXglobalViewport.y)&&(this._positionYdistance;};BABYLON.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._positionXglobalViewport.x+globalViewport.width-this.borderLimit){awayX=this._positionX-globalViewport.x-globalViewport.width+this.borderLimit;}else{awayX=0;}if(this._positionYglobalViewport.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;index0){that.textureLoadingCallback(remaining);}}that.currentScene.render();}};function drag(e){e.stopPropagation();e.preventDefault();};function drop(eventDrop){eventDrop.stopPropagation();eventDrop.preventDefault();that.loadFiles(eventDrop);};BABYLON.FilesInput.prototype.loadFiles=function(event){if(that.startingProcessingFilesCallback)that.startingProcessingFilesCallback();var sceneFileToLoad;var filesToLoad;BABYLON.FilesTextures={};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;i0.1){delta=0.1;}else if(delta<=0){delta=1.0/60.0;}this._world.step(delta);for(var index=0;index0){serializedBone.animation=serializeAnimation(bone.animations[0]);}}return serializationObject;};var serializeParticleSystem=function(particleSystem){var serializationObject={};serializationObject.emitterId=particleSystem.emitter.id;serializationObject.capacity=particleSystem._capacity;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.targetStopFrame;serializationObject.textureMask=particleSystem.textureMask.asArray();serializationObject.blendMode=particleSystem.blendMode;return serializationObject;};var serializeLensFlareSystem=function(lensFlareSystem){var serializationObject={};serializationObject.emitterId=lensFlareSystem._emitter.id;serializationObject.borderLimit=lensFlareSystem.borderLimit;serializationObject.flares=[];for(var index=0;index-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;material.backFaceCulling=parsedMaterial.backFaceCulling;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-1){mesh.skeleton=scene.getLastSkeletonByID(parsedMesh.skeletonId);}if(parsedMesh.physicsImpostor){if(!scene.isPhysicsEnabled()){scene.enablePhysics();}switch(parsedMesh.physicsImpostor){case 1:mesh.setPhysicsState({impostor:BABYLON.PhysicsEngine.BoxImpostor,mass:parsedMesh.physicsMass,friction:parsedMesh.physicsFriction,restitution:parsedMesh.physicsRestitution});break;case 2:mesh.setPhysicsState({impostor:BABYLON.PhysicsEngine.SphereImpostor,mass:parsedMesh.physicsMass,friction:parsedMesh.physicsFriction,restitution:parsedMesh.physicsRestitution});break;}}if(parsedMesh.animations){for(var animationIndex=0;animationIndex>8);floatIndices.push((matricesIndex&0x00FF0000)>>16);floatIndices.push(matricesIndex>>24);}mesh.setVerticesData(floatIndices,BABYLON.VertexBuffer.MatricesIndicesKind,false);}else{delete parsedGeometry.matricesIndices._isExpanded;mesh.setVerticesData(parsedGeometry.matricesIndices,BABYLON.VertexBuffer.MatricesIndicesKind,false);}}if(parsedGeometry.matricesWeights){mesh.setVerticesData(parsedGeometry.matricesWeights,BABYLON.VertexBuffer.MatricesWeightsKind,false);}mesh.setIndices(parsedGeometry.indices);}if(parsedGeometry.subMeshes){mesh.subMeshes=[];for(var subIndex=0;subIndex-1&&scene.skeletons){var skeletonAlreadyLoaded=(loadedSkeletonsIds.indexOf(parsedMesh.skeletonId)>-1);if(!skeletonAlreadyLoaded){for(var skeletonIndex=0;skeletonIndexBABYLON.CSG.Plane.EPSILON)?FRONT:COPLANAR;polygonType|=type;types.push(type);}switch(polygonType){case COPLANAR:(this.normal.dot(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(var i=0;i=3)front.push(new BABYLON.CSG.Polygon(f,polygon.shared));if(b.length>=3)back.push(new BABYLON.CSG.Polygon(b,polygon.shared));break;}}};BABYLON.CSG.Polygon=function(vertices,shared){this.vertices=vertices;this.shared=shared;this.plane=BABYLON.CSG.Plane.fromPoints(vertices[0].pos,vertices[1].pos,vertices[2].pos);};BABYLON.CSG.Polygon.prototype={clone:function(){var vertices=this.vertices.map(function(v){return v.clone();});return new BABYLON.CSG.Polygon(vertices,this.shared);},flip:function(){this.vertices.reverse().map(function(v){v.flip();});this.plane.flip();}};BABYLON.CSG.Node=function(polygons){this.plane=null;this.front=null;this.back=null;this.polygons=[];if(polygons)this.build(polygons);};BABYLON.CSG.Node.prototype={clone:function(){var node=new BABYLON.CSG.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;},invert:function(){for(var i=0;ihalfWidth);}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,newPointer);}else{if(globalJoystickIndex<2&&this._action){this._action();this._touches.add(e.pointerId,newPointer);}}};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"X":this.deltaPosition.x=Math.min(1,Math.max(-1,deltaJoystickX));break;case"Y":this.deltaPosition.y=Math.min(1,Math.max(-1,deltaJoystickX));break;case"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"X":this.deltaPosition.x=Math.min(1,Math.max(-1,deltaJoystickY));break;case"Y":this.deltaPosition.y=Math.min(1,Math.max(-1,deltaJoystickY));break;case"Z":this.deltaPosition.z=Math.min(1,Math.max(-1,deltaJoystickY));break;}}else{if(this._touches.item(e.pointerId)){this._touches.item(e.pointerId).x=e.clientX;this._touches.item(e.pointerId).y=e.clientY;}}};VirtualJoystick.prototype.onPointerUp=function(e){if(this.joystickPointerID==e.pointerId){this.joystickPointerID=-1;this.pressed=false;}this.deltaJoystickVector.x=0;this.deltaJoystickVector.y=0;this._touches.remove(e.pointerId);};VirtualJoystick.prototype.setJoystickColor=function(newColor){this._joystickColor=newColor;};VirtualJoystick.prototype.setActionOnTouch=function(action){this._action=action;};VirtualJoystick.prototype.setAxisForLR=function(axisLetter){switch(axisLetter){case"X":case"Y":case"Z":this._axisTargetedByLeftAndRight=axisLetter;break;default:this._axisTargetedByLeftAndRight="X";break;}};VirtualJoystick.prototype.setAxisForUD=function(axisLetter){switch(axisLetter){case"X":case"Y":case"Z":this._axisTargetedByUpAndDown=axisLetter;break;default:this._axisTargetedByUpAndDown="Y";break;}};VirtualJoystick.prototype.drawVirtualJoystick=function(){var that=this;if(that._leftJoystick){vjCanvasContext.clearRect(0,0,vjCanvasWidth/2,vjCanvasHeight);}else{vjCanvasContext.clearRect(vjCanvasWidth/2,0,vjCanvasWidth,vjCanvasHeight);}this._touches.forEach(function(touch){if(touch.identifier===that.joystickPointerID){vjCanvasContext.beginPath();vjCanvasContext.strokeStyle=that._joystickColor;vjCanvasContext.lineWidth=6;vjCanvasContext.arc(that.joystickPointerStartPos.x,that.joystickPointerStartPos.y,40,0,Math.PI*2,true);vjCanvasContext.stroke();vjCanvasContext.beginPath();vjCanvasContext.strokeStyle=that._joystickColor;vjCanvasContext.lineWidth=2;vjCanvasContext.arc(that.joystickPointerStartPos.x,that.joystickPointerStartPos.y,60,0,Math.PI*2,true);vjCanvasContext.stroke();vjCanvasContext.beginPath();vjCanvasContext.strokeStyle=that._joystickColor;vjCanvasContext.arc(that.joystickPointerPos.x,that.joystickPointerPos.y,40,0,Math.PI*2,true);vjCanvasContext.stroke();}else{vjCanvasContext.beginPath();vjCanvasContext.fillStyle="white";vjCanvasContext.beginPath();vjCanvasContext.strokeStyle="red";vjCanvasContext.lineWidth="6";vjCanvasContext.arc(touch.x,touch.y,40,0,Math.PI*2,true);vjCanvasContext.stroke();};});requestAnimationFrame(function(){that.drawVirtualJoystick();});};VirtualJoystick.prototype.givePointerType=function(event){switch(event.pointerType){case event.POINTER_TYPE_MOUSE:return"MOUSE";break;case event.POINTER_TYPE_PEN:return"PEN";break;case event.POINTER_TYPE_TOUCH:return"TOUCH";break;}};VirtualJoystick.prototype.releaseCanvas=function(){if(vjCanvas){document.body.removeChild(vjCanvas);vjCanvas=null;};};return VirtualJoystick;})();BABYLON.VirtualJoystick=VirtualJoystick;var Collection=(function(){function Collection(){this.count=0;this.collection={};};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;})();BABYLON.VirtualJoystick.Collection=Collection;})(BABYLON||(BABYLON={}));var BABYLON=BABYLON||{};(function(){BABYLON.OculusOrientedCamera=function(name,position,scene,isLeftEye,ovrSettings,neutralOrientation){position=position?new BABYLON.Vector3(position.x,position.y,position.z):null;BABYLON.Camera.call(this,name,position,scene);this._referenceDirection=new BABYLON.Vector3(0,0,1);this._referenceUp=new BABYLON.Vector3(0,1,0);this._actualDirection=new BABYLON.Vector3(1,0,0);this._actualUp=new BABYLON.Vector3(0,1,0);this._currentTargetPoint=new BABYLON.Vector3(0,0,0);this._currentOrientation=Object.create(neutralOrientation||{yaw:0.0,pitch:0.0,roll:0.0});this._currentViewMatrix=new BABYLON.Matrix();this._currentOrientationMatrix=new BABYLON.Matrix();this._currentInvertOrientationMatrix=new BABYLON.Matrix();this._tempMatrix=new BABYLON.Matrix();if(isLeftEye){this.viewport=new BABYLON.Viewport(0,0,0.5,1.0);}else{this.viewport=new BABYLON.Viewport(0.5,0,0.5,1.0);}this._aspectRatioAspectRatio=ovrSettings.HResolution/(2*ovrSettings.VResolution);this._aspectRatioFov=(2*Math.atan((ovrSettings.PostProcessScaleFactor*ovrSettings.VScreenSize)/(2*ovrSettings.EyeToScreenDistance)));var hMeters=(ovrSettings.HScreenSize/4)-(ovrSettings.LensSeparationDistance/2);var h=(4*hMeters)/ovrSettings.HScreenSize;this._hMatrix=BABYLON.Matrix.Translation(isLeftEye?h:-h,0,0);this._projectionMatrix=new BABYLON.Matrix();this._preViewMatrix=BABYLON.Matrix.Translation(isLeftEye?.5*ovrSettings.InterpupillaryDistance:-.5*ovrSettings.InterpupillaryDistance,0,0);new BABYLON.OculusDistortionCorrectionPostProcess("Oculus Distortion",this,!isLeftEye,ovrSettings);this.resetProjectionMatrix();this.resetViewMatrix();};BABYLON.OculusOrientedCamera.BuildOculusStereoCamera=function(scene,name,minZ,maxZ,position,neutralOrientation,useFXAA,disableGravity,disableCollisions,collisionEllipsoid,ovrSettings){var canvas=scene.getEngine().getRenderingCanvas();position=position||BABYLON.Vector3.Zero(0,0,0);neutralOrientation=neutralOrientation||{yaw:0.0,pitch:0.0,roll:0.0};ovrSettings=ovrSettings||BABYLON.OculusController.CameraSettings_OculusRiftDevKit2013_Metric;var leftCamera=new BABYLON.OculusOrientedCamera(name+"_left",position,scene,true,ovrSettings,neutralOrientation);leftCamera.minZ=minZ;leftCamera.maxZ=maxZ;if(useFXAA){new BABYLON.FxaaPostProcess("fxaa_left",1.0,leftCamera);}var rightCamera=new BABYLON.OculusOrientedCamera(name+"_right",position,scene,false,ovrSettings,neutralOrientation);rightCamera.minZ=minZ;rightCamera.maxZ=maxZ;if(useFXAA){new BABYLON.FxaaPostProcess("fxaa_right",1.0,rightCamera);}scene.activeCameras=[];scene.activeCameras.push(leftCamera);scene.activeCameras.push(rightCamera);leftCamera.attachControl(canvas);rightCamera.attachControl(canvas);var multiTarget=new BABYLON.InputControllerMultiTarget([leftCamera,rightCamera]);var controller=new BABYLON.OculusController(scene,multiTarget);var moveTarget=multiTarget;if(!disableCollisions){var collisionFilter=new BABYLON.InputCollisionFilter(scene,multiTarget,collisionEllipsoid);moveTarget=collisionFilter;}if(!disableGravity){var globalAxisFactorFilter=new BABYLON.GlobalAxisFactorsFilter(scene,moveTarget,1,0,1);var gravityController=new BABYLON.GravityInputController(scene,moveTarget);moveTarget=globalAxisFactorFilter;}var moveController=new BABYLON.KeyboardMoveController(scene,moveTarget);moveController.attachToCanvas(canvas);var result={leftCamera:leftCamera,rightCamera:rightCamera,intermediateControllerTarget:multiTarget,oculusController:controller,keyboardController:moveController};result.dispose=function(){this.leftCamera.detachControl(canvas);this.rightCamera.detachControl(canvas);this.leftCamera.dispose();this.rightCamera.dispose();this.oculusController.dispose();this.keyboardController.detachFromCanvas(canvas);this.keyboardController.dispose();}.bind(result);return result;};BABYLON.OculusOrientedCamera.prototype=Object.create(BABYLON.Camera.prototype);BABYLON.OculusOrientedCamera.prototype.resetViewMatrix=function(){BABYLON.Matrix.RotationYawPitchRollToRef(this._currentOrientation.yaw,this._currentOrientation.pitch,-this._currentOrientation.roll,this._currentOrientationMatrix);this._currentOrientationMatrix.invertToRef(this._currentInvertOrientationMatrix);BABYLON.Vector3.TransformNormalToRef(this._referenceDirection,this._currentOrientationMatrix,this._actualDirection);BABYLON.Vector3.TransformNormalToRef(this._referenceUp,this._currentOrientationMatrix,this._actualUp);BABYLON.Vector3.FromFloatsToRef(this.position.x+this._actualDirection.x,this.position.y+this._actualDirection.y,this.position.z+this._actualDirection.z,this._currentTargetPoint);BABYLON.Matrix.LookAtLHToRef(this.position,this._currentTargetPoint,this._actualUp,this._tempMatrix);this._tempMatrix.multiplyToRef(this._preViewMatrix,this._currentViewMatrix);return this._currentViewMatrix;};BABYLON.OculusOrientedCamera.prototype.getViewMatrix=function(){return this._currentViewMatrix;};BABYLON.OculusOrientedCamera.prototype._update=function(){if(this.controllers){for(var i=0;i=0){that._keys.splice(index,1);}}};this._onLostFocus=function(){that._keys=[];};window.addEventListener("keydown",this._onKeyDown,false);window.addEventListener("keyup",this._onKeyUp,false);window.addEventListener("blur",this._onLostFocus,false);};BABYLON.KeyboardMoveController.prototype.detachFromCanvas=function(canvas){window.removeEventListener("keydown",this._onKeyDown,false);window.removeEventListener("keyup",this._onKeyUp,false);window.removeEventListener("blur",this._onLostFocus,false);};BABYLON.KeyboardMoveController.prototype.updateCurrentSpeed=function(){this._lastFrameSpeed.x=this._currentSpeed.x;this._lastFrameSpeed.y=this._currentSpeed.y;this._lastFrameSpeed.z=this._currentSpeed.z;if(this._currentSpeed.equals(this._targetSpeed)){this._currentAcceleration.x=0;this._currentAcceleration.y=0;this._currentAcceleration.z=0;return;}var dt=BABYLON.Tools.GetDeltaTime()/1000.0;var dv=this._tempSpeed;this._targetSpeed.subtractToRef(this._lastFrameSpeed,dv);var absoluteAccToTarget=dv.length()/dt;if(absoluteAccToTargetBABYLON.Engine.collisionsEpsilon*2){BABYLON.Vector3.TransformNormalToRef(this._tempNewPosition2,this.getInvertOrientationMatrix(),this._tempNewPosition);this.target.moveRelative(this._tempNewPosition);}};})();var BABYLON=BABYLON||{};(function(){BABYLON.GravityInputController=function(scene,target){BABYLON.InputController.call(this,scene,target);this._moveVectorGlobal=new BABYLON.Vector3(0,0,0);this._moveVectorLocal=new BABYLON.Vector3(0,0,0);this._fallSpeed=2;};BABYLON.GravityInputController.prototype=Object.create(BABYLON.InputController.prototype);BABYLON.GravityInputController.prototype.update=function(){this._moveVectorGlobal.x=0;this._moveVectorGlobal.y=-this._fallSpeed*BABYLON.Tools.GetDeltaTime()/1000.0;this._moveVectorGlobal.z=0;BABYLON.Vector3.TransformNormalToRef(this._moveVectorGlobal,this.target.getInvertOrientationMatrix(),this._moveVectorLocal);this.target.moveRelative(this._moveVectorLocal);};})();var BABYLON=BABYLON||{};(function(){BABYLON.GlobalAxisFactorsFilter=function(scene,target,xFactor,yFactor,zFactor){BABYLON.inputFilter.call(this,scene,target);this.xFactor=xFactor;this.yFactor=yFactor;this.zFactor=zFactor;this._globalMovement=new BABYLON.Vector3(0,0,0);};BABYLON.GlobalAxisFactorsFilter.prototype=Object.create(BABYLON.inputFilter.prototype);BABYLON.GlobalAxisFactorsFilter.prototype.moveRelative=function(relativeMovement){var orientation=this.getOrientation();BABYLON.Vector3.TransformNormalToRef(relativeMovement,this.getOrientationMatrix(),this._globalMovement);this._globalMovement.x*=this.xFactor;this._globalMovement.y*=this.yFactor;this._globalMovement.z*=this.zFactor;BABYLON.Vector3.TransformNormalToRef(this._globalMovement,this.getInvertOrientationMatrix(),relativeMovement);this.target.moveRelative(relativeMovement);};})();var BABYLON=BABYLON||{};(function(){BABYLON.ShaderMaterial=function(name,scene,shaderPath,options){this.name=name;this.id=name;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;this._scene=scene;scene.materials.push(this);this._textures=[];this._floats=[];this._floatsArrays=[];this._colors3=[];this._colors4=[];this._vectors2=[];this._vectors3=[];this._vectors4=[];this._matrices=[];};BABYLON.ShaderMaterial.prototype=Object.create(BABYLON.Material.prototype);BABYLON.ShaderMaterial.prototype.needAlphaBlending=function(){return this._options.needAlphaBlending;};BABYLON.ShaderMaterial.prototype.needAlphaTesting=function(){return this._options.needAlphaTesting;};BABYLON.ShaderMaterial.prototype._checkUniform=function(uniformName){if(this._options.uniforms.indexOf(uniformName)===-1){this._options.uniforms.push(uniformName);}};BABYLON.ShaderMaterial.prototype.setTexture=function(name,texture){this._checkUniform(name);this._textures[name]=texture;return this;};BABYLON.ShaderMaterial.prototype.setFloat=function(name,value){this._checkUniform(name);this._floats[name]=value;return this;};BABYLON.ShaderMaterial.prototype.setFloats=function(name,value){this._checkUniform(name);this._floatsArrays[name]=value;return this;};BABYLON.ShaderMaterial.prototype.setColor3=function(name,value){this._checkUniform(name);this._colors3[name]=value;return this;};BABYLON.ShaderMaterial.prototype.setColor4=function(name,value){this._checkUniform(name);this._colors4[name]=value;return this;};BABYLON.ShaderMaterial.prototype.setVector2=function(name,value){this._checkUniform(name);this._vectors2[name]=value;return this;};BABYLON.ShaderMaterial.prototype.setVector3=function(name,value){this._checkUniform(name);this._vectors3[name]=value;return this;};BABYLON.ShaderMaterial.prototype.setVector4=function(name,value){this._checkUniform(name);this._vectors4[name]=value;return this;};BABYLON.ShaderMaterial.prototype.setMatrix=function(name,value){this._checkUniform(name);this._matrices[name]=value;return this;};BABYLON.ShaderMaterial.prototype.isReady=function(mesh){var engine=this._scene.getEngine();this._effect=engine.createEffect(this._shaderPath,this._options.attributes,this._options.uniforms,this._options.samplers,"");if(!this._effect.isReady()){return false;}return true;};BABYLON.ShaderMaterial.prototype.bind=function(world,mesh){if(this._options.uniforms.indexOf("world")!==-1){this._effect.setMatrix("world",world);}if(this._options.uniforms.indexOf("view")!==-1){this._effect.setMatrix("view",this._scene.getViewMatrix());}if(this._options.uniforms.indexOf("projection")!==-1){this._effect.setMatrix("projection",this._scene.getProjectionMatrix());}if(this._options.uniforms.indexOf("worldViewProjection")!==-1){this._effect.setMatrix("worldViewProjection",world.multiply(this._scene.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){this._effect.setColor4(name,this._colors4[name]);}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._vectors4){this._effect.setVector4(name,this._vectors4[name]);}for(name in this._matrices){this._effect.setMatrix(name,this._matrices[name]);}};BABYLON.ShaderMaterial.prototype.dispose=function(){for(var name in this._textures){this._textures[name].dispose();}this._textures=[];this.baseDispose();};})();var BABYLON=BABYLON||{};(function(){BABYLON.VertexData=function(){};BABYLON.VertexData.prototype.applyToMesh=function(mesh,updatable){if(this.positions){mesh.setVerticesData(this.positions,BABYLON.VertexBuffer.PositionKind,updatable);}if(this.normals){mesh.setVerticesData(this.normals,BABYLON.VertexBuffer.NormalKind,updatable);}if(this.uvs){mesh.setVerticesData(this.uvs,BABYLON.VertexBuffer.UVKind,updatable);}if(this.indices){mesh.setIndices(this.indices);}};BABYLON.VertexData.prototype.transform=function(matrix){var transformed=BABYLON.Vector3.Zero();if(this.positions){var position=BABYLON.Vector3.Zero();for(var index=0;index0){var verticesCount=positions.length/3;for(var firstIndex=verticesCount-2*(totalYRotationSteps+1);(firstIndex+totalYRotationSteps+2)