// Three.js r31 - http://github.com/mrdoob/three.js
var THREE=THREE||{};THREE.Color=function(a){this.autoUpdate=true;this.setHex(a)};
THREE.Color.prototype={setRGB:function(a,b,d){this.r=a;this.g=b;this.b=d;if(this.autoUpdate){this.updateHex();this.updateStyleString()}},setHex:function(a){this.hex=~~a&16777215;if(this.autoUpdate){this.updateRGBA();this.updateStyleString()}},updateHex:function(){this.hex=~~(this.r*255)<<16^~~(this.g*255)<<8^~~(this.b*255)},updateRGBA:function(){this.r=(this.hex>>16&255)/255;this.g=(this.hex>>8&255)/255;this.b=(this.hex&255)/255},updateStyleString:function(){this.__styleString="rgb("+~~(this.r*255)+
","+~~(this.g*255)+","+~~(this.b*255)+")"},toString:function(){return"THREE.Color ( r: "+this.r+", g: "+this.g+", b: "+this.b+", hex: "+this.hex+" )"}};THREE.Vector2=function(a,b){this.x=a||0;this.y=b||0};
THREE.Vector2.prototype={set:function(a,b){this.x=a;this.y=b;return this},copy:function(a){this.x=a.x;this.y=a.y;return this},addSelf:function(a){this.x+=a.x;this.y+=a.y;return this},add:function(a,b){this.x=a.x+b.x;this.y=a.y+b.y;return this},subSelf:function(a){this.x-=a.x;this.y-=a.y;return this},sub:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;return this},unit:function(){this.multiplyScalar(1/this.length());return this},length:function(){return Math.sqrt(this.x*
this.x+this.y*this.y)},lengthSq:function(){return this.x*this.x+this.y*this.y},negate:function(){this.x=-this.x;this.y=-this.y;return this},clone:function(){return new THREE.Vector2(this.x,this.y)},toString:function(){return"THREE.Vector2 ("+this.x+", "+this.y+")"}};THREE.Vector3=function(a,b,d){this.x=a||0;this.y=b||0;this.z=d||0};
THREE.Vector3.prototype={set:function(a,b,d){this.x=a;this.y=b;this.z=d;return this},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;return this},add:function(a,b){this.x=a.x+b.x;this.y=a.y+b.y;this.z=a.z+b.z;return this},addSelf:function(a){this.x+=a.x;this.y+=a.y;this.z+=a.z;return this},addScalar:function(a){this.x+=a;this.y+=a;this.z+=a;return this},sub:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;this.z=a.z-b.z;return this},subSelf:function(a){this.x-=a.x;this.y-=a.y;this.z-=a.z;return this},
cross:function(a,b){this.x=a.y*b.z-a.z*b.y;this.y=a.z*b.x-a.x*b.z;this.z=a.x*b.y-a.y*b.x;return this},crossSelf:function(a){var b=this.x,d=this.y,g=this.z;this.x=d*a.z-g*a.y;this.y=g*a.x-b*a.z;this.z=b*a.y-d*a.x;return this},multiply:function(a,b){this.x=a.x*b.x;this.y=a.y*b.y;this.z=a.z*b.z;return this},multiplySelf:function(a){this.x*=a.x;this.y*=a.y;this.z*=a.z;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;this.z*=a;return this},divideScalar:function(a){this.x/=a;this.y/=a;this.z/=
a;return this},dot:function(a){return this.x*a.x+this.y*a.y+this.z*a.z},distanceTo:function(a){var b=this.x-a.x,d=this.y-a.y;a=this.z-a.z;return Math.sqrt(b*b+d*d+a*a)},distanceToSquared:function(a){var b=this.x-a.x,d=this.y-a.y;a=this.z-a.z;return b*b+d*d+a*a},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z},negate:function(){this.x=-this.x;this.y=-this.y;this.z=-this.z;return this},normalize:function(){var a=
Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z);a>0?this.multiplyScalar(1/a):this.set(0,0,0);return this},setLength:function(a){return this.normalize().multiplyScalar(a)},isZero:function(){return Math.abs(this.x)<1.0E-4&&Math.abs(this.y)<1.0E-4&&Math.abs(this.z)<1.0E-4},clone:function(){return new THREE.Vector3(this.x,this.y,this.z)},toString:function(){return"THREE.Vector3 ( "+this.x+", "+this.y+", "+this.z+" )"}};
THREE.Vector4=function(a,b,d,g){this.x=a||0;this.y=b||0;this.z=d||0;this.w=g||1};
THREE.Vector4.prototype={set:function(a,b,d,g){this.x=a;this.y=b;this.z=d;this.w=g;return this},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;this.w=a.w||1;return this},add:function(a,b){this.x=a.x+b.x;this.y=a.y+b.y;this.z=a.z+b.z;this.w=a.w+b.w;return this},addSelf:function(a){this.x+=a.x;this.y+=a.y;this.z+=a.z;this.w+=a.w;return this},sub:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;this.z=a.z-b.z;this.w=a.w-b.w;return this},subSelf:function(a){this.x-=a.x;this.y-=a.y;this.z-=a.z;this.w-=a.w;
return this},multiplyScalar:function(a){this.x*=a;this.y*=a;this.z*=a;this.w*=a;return this},divideScalar:function(a){this.x/=a;this.y/=a;this.z/=a;this.w/=a;return this},lerpSelf:function(a,b){this.x+=(a.x-this.x)*b;this.y+=(a.y-this.y)*b;this.z+=(a.z-this.z)*b;this.w+=(a.w-this.w)*b},clone:function(){return new THREE.Vector4(this.x,this.y,this.z,this.w)},toString:function(){return"THREE.Vector4 ("+this.x+", "+this.y+", "+this.z+", "+this.w+")"}};
THREE.Ray=function(a,b){this.origin=a||new THREE.Vector3;this.direction=b||new THREE.Vector3};
THREE.Ray.prototype={intersectScene:function(a){var b,d,g=a.objects,j=[];a=0;for(b=g.length;a<b;a++){d=g[a];if(d instanceof THREE.Mesh)j=j.concat(this.intersectObject(d))}j.sort(function(n,m){return n.distance-m.distance});return j},intersectObject:function(a){function b(K,N,O,v){v=v.clone().subSelf(N);O=O.clone().subSelf(N);var f=K.clone().subSelf(N);K=v.dot(v);N=v.dot(O);v=v.dot(f);var k=O.dot(O);O=O.dot(f);f=1/(K*k-N*N);k=(k*v-N*O)*f;K=(K*O-N*v)*f;return k>0&&K>0&&k+K<1}var d,g,j,n,m,l,o,c,F,D,
w,x=a.geometry,H=x.vertices,G=[];d=0;for(g=x.faces.length;d<g;d++){j=x.faces[d];D=this.origin.clone();w=this.direction.clone();n=a.matrix.multiplyVector3(H[j.a].position.clone());m=a.matrix.multiplyVector3(H[j.b].position.clone());l=a.matrix.multiplyVector3(H[j.c].position.clone());o=j instanceof THREE.Face4?a.matrix.multiplyVector3(H[j.d].position.clone()):null;c=a.rotationMatrix.multiplyVector3(j.normal.clone());F=w.dot(c);if(F<0){c=c.dot((new THREE.Vector3).sub(n,D))/F;D=D.addSelf(w.multiplyScalar(c));
if(j instanceof THREE.Face3){if(b(D,n,m,l)){j={distance:this.origin.distanceTo(D),point:D,face:j,object:a};G.push(j)}}else if(j instanceof THREE.Face4)if(b(D,n,m,o)||b(D,m,l,o)){j={distance:this.origin.distanceTo(D),point:D,face:j,object:a};G.push(j)}}}return G}};
THREE.Rectangle=function(){function a(){n=g-b;m=j-d}var b,d,g,j,n,m,l=true;this.getX=function(){return b};this.getY=function(){return d};this.getWidth=function(){return n};this.getHeight=function(){return m};this.getLeft=function(){return b};this.getTop=function(){return d};this.getRight=function(){return g};this.getBottom=function(){return j};this.set=function(o,c,F,D){l=false;b=o;d=c;g=F;j=D;a()};this.addPoint=function(o,c){if(l){l=false;b=o;d=c;g=o;j=c}else{b=Math.min(b,o);d=Math.min(d,c);g=Math.max(g,
o);j=Math.max(j,c)}a()};this.addRectangle=function(o){if(l){l=false;b=o.getLeft();d=o.getTop();g=o.getRight();j=o.getBottom()}else{b=Math.min(b,o.getLeft());d=Math.min(d,o.getTop());g=Math.max(g,o.getRight());j=Math.max(j,o.getBottom())}a()};this.inflate=function(o){b-=o;d-=o;g+=o;j+=o;a()};this.minSelf=function(o){b=Math.max(b,o.getLeft());d=Math.max(d,o.getTop());g=Math.min(g,o.getRight());j=Math.min(j,o.getBottom());a()};this.instersects=function(o){return Math.min(g,o.getRight())-Math.max(b,o.getLeft())>=
0&&Math.min(j,o.getBottom())-Math.max(d,o.getTop())>=0};this.empty=function(){l=true;j=g=d=b=0;a()};this.isEmpty=function(){return l};this.toString=function(){return"THREE.Rectangle ( left: "+b+", right: "+g+", top: "+d+", bottom: "+j+", width: "+n+", height: "+m+" )"}};THREE.Matrix3=function(){this.m=[]};THREE.Matrix3.prototype={transpose:function(){var a;a=this.m[1];this.m[1]=this.m[3];this.m[3]=a;a=this.m[2];this.m[2]=this.m[6];this.m[6]=a;a=this.m[5];this.m[5]=this.m[7];this.m[7]=a;return this}};
THREE.Matrix4=function(){};
THREE.Matrix4.prototype={n11:1,n12:0,n13:0,n14:0,n21:0,n22:1,n23:0,n24:0,n31:0,n32:0,n33:1,n34:0,n41:0,n42:0,n43:0,n44:1,identity:function(){this.n11=1;this.n21=this.n14=this.n13=this.n12=0;this.n22=1;this.n32=this.n31=this.n24=this.n23=0;this.n33=1;this.n43=this.n42=this.n41=this.n34=0;this.n44=1},copy:function(a){this.n11=a.n11;this.n12=a.n12;this.n13=a.n13;this.n14=a.n14;this.n21=a.n21;this.n22=a.n22;this.n23=a.n23;this.n24=a.n24;this.n31=a.n31;this.n32=a.n32;this.n33=a.n33;this.n34=a.n34;this.n41=
a.n41;this.n42=a.n42;this.n43=a.n43;this.n44=a.n44},lookAt:function(a,b,d){var g=new THREE.Vector3,j=new THREE.Vector3,n=new THREE.Vector3;n.sub(a,b).normalize();g.cross(d,n).normalize();j.cross(n,g).normalize();this.n11=g.x;this.n12=g.y;this.n13=g.z;this.n14=-g.dot(a);this.n21=j.x;this.n22=j.y;this.n23=j.z;this.n24=-j.dot(a);this.n31=n.x;this.n32=n.y;this.n33=n.z;this.n34=-n.dot(a);this.n43=this.n42=this.n41=0;this.n44=1},multiplyVector3:function(a){var b=a.x,d=a.y,g=a.z,j=1/(this.n41*b+this.n42*
d+this.n43*g+this.n44);a.x=(this.n11*b+this.n12*d+this.n13*g+this.n14)*j;a.y=(this.n21*b+this.n22*d+this.n23*g+this.n24)*j;a.z=(this.n31*b+this.n32*d+this.n33*g+this.n34)*j;return a},multiplyVector4:function(a){var b=a.x,d=a.y,g=a.z,j=a.w;a.x=this.n11*b+this.n12*d+this.n13*g+this.n14*j;a.y=this.n21*b+this.n22*d+this.n23*g+this.n24*j;a.z=this.n31*b+this.n32*d+this.n33*g+this.n34*j;a.w=this.n41*b+this.n42*d+this.n43*g+this.n44*j;return a},crossVector:function(a){var b=new THREE.Vector4;b.x=this.n11*
a.x+this.n12*a.y+this.n13*a.z+this.n14*a.w;b.y=this.n21*a.x+this.n22*a.y+this.n23*a.z+this.n24*a.w;b.z=this.n31*a.x+this.n32*a.y+this.n33*a.z+this.n34*a.w;b.w=a.w?this.n41*a.x+this.n42*a.y+this.n43*a.z+this.n44*a.w:1;return b},multiply:function(a,b){var d=a.n11,g=a.n12,j=a.n13,n=a.n14,m=a.n21,l=a.n22,o=a.n23,c=a.n24,F=a.n31,D=a.n32,w=a.n33,x=a.n34,H=a.n41,G=a.n42,K=a.n43,N=a.n44,O=b.n11,v=b.n12,f=b.n13,k=b.n14,e=b.n21,p=b.n22,h=b.n23,i=b.n24,s=b.n31,r=b.n32,L=b.n33,A=b.n34,M=b.n41,Q=b.n42,u=b.n43,
R=b.n44;this.n11=d*O+g*e+j*s+n*M;this.n12=d*v+g*p+j*r+n*Q;this.n13=d*f+g*h+j*L+n*u;this.n14=d*k+g*i+j*A+n*R;this.n21=m*O+l*e+o*s+c*M;this.n22=m*v+l*p+o*r+c*Q;this.n23=m*f+l*h+o*L+c*u;this.n24=m*k+l*i+o*A+c*R;this.n31=F*O+D*e+w*s+x*M;this.n32=F*v+D*p+w*r+x*Q;this.n33=F*f+D*h+w*L+x*u;this.n34=F*k+D*i+w*A+x*R;this.n41=H*O+G*e+K*s+N*M;this.n42=H*v+G*p+K*r+N*Q;this.n43=H*f+G*h+K*L+N*u;this.n44=H*k+G*i+K*A+N*R},multiplySelf:function(a){var b=this.n11,d=this.n12,g=this.n13,j=this.n14,n=this.n21,m=this.n22,
l=this.n23,o=this.n24,c=this.n31,F=this.n32,D=this.n33,w=this.n34,x=this.n41,H=this.n42,G=this.n43,K=this.n44;this.n11=b*a.n11+d*a.n21+g*a.n31+j*a.n41;this.n12=b*a.n12+d*a.n22+g*a.n32+j*a.n42;this.n13=b*a.n13+d*a.n23+g*a.n33+j*a.n43;this.n14=b*a.n14+d*a.n24+g*a.n34+j*a.n44;this.n21=n*a.n11+m*a.n21+l*a.n31+o*a.n41;this.n22=n*a.n12+m*a.n22+l*a.n32+o*a.n42;this.n23=n*a.n13+m*a.n23+l*a.n33+o*a.n43;this.n24=n*a.n14+m*a.n24+l*a.n34+o*a.n44;this.n31=c*a.n11+F*a.n21+D*a.n31+w*a.n41;this.n32=c*a.n12+F*a.n22+
D*a.n32+w*a.n42;this.n33=c*a.n13+F*a.n23+D*a.n33+w*a.n43;this.n34=c*a.n14+F*a.n24+D*a.n34+w*a.n44;this.n41=x*a.n11+H*a.n21+G*a.n31+K*a.n41;this.n42=x*a.n12+H*a.n22+G*a.n32+K*a.n42;this.n43=x*a.n13+H*a.n23+G*a.n33+K*a.n43;this.n44=x*a.n14+H*a.n24+G*a.n34+K*a.n44},multiplyScalar:function(a){this.n11*=a;this.n12*=a;this.n13*=a;this.n14*=a;this.n21*=a;this.n22*=a;this.n23*=a;this.n24*=a;this.n31*=a;this.n32*=a;this.n33*=a;this.n34*=a;this.n41*=a;this.n42*=a;this.n43*=a;this.n44*=a},determinant:function(){return this.n14*
this.n23*this.n32*this.n41-this.n13*this.n24*this.n32*this.n41-this.n14*this.n22*this.n33*this.n41+this.n12*this.n24*this.n33*this.n41+this.n13*this.n22*this.n34*this.n41-this.n12*this.n23*this.n34*this.n41-this.n14*this.n23*this.n31*this.n42+this.n13*this.n24*this.n31*this.n42+this.n14*this.n21*this.n33*this.n42-this.n11*this.n24*this.n33*this.n42-this.n13*this.n21*this.n34*this.n42+this.n11*this.n23*this.n34*this.n42+this.n14*this.n22*this.n31*this.n43-this.n12*this.n24*this.n31*this.n43-this.n14*
this.n21*this.n32*this.n43+this.n11*this.n24*this.n32*this.n43+this.n12*this.n21*this.n34*this.n43-this.n11*this.n22*this.n34*this.n43-this.n13*this.n22*this.n31*this.n44+this.n12*this.n23*this.n31*this.n44+this.n13*this.n21*this.n32*this.n44-this.n11*this.n23*this.n32*this.n44-this.n12*this.n21*this.n33*this.n44+this.n11*this.n22*this.n33*this.n44},transpose:function(){function a(b,d,g){var j=b[d];b[d]=b[g];b[g]=j}a(this,"n21","n12");a(this,"n31","n13");a(this,"n32","n23");a(this,"n41","n14");a(this,
"n42","n24");a(this,"n43","n34");return this},clone:function(){var a=new THREE.Matrix4;a.n11=this.n11;a.n12=this.n12;a.n13=this.n13;a.n14=this.n14;a.n21=this.n21;a.n22=this.n22;a.n23=this.n23;a.n24=this.n24;a.n31=this.n31;a.n32=this.n32;a.n33=this.n33;a.n34=this.n34;a.n41=this.n41;a.n42=this.n42;a.n43=this.n43;a.n44=this.n44;return a},flatten:function(){return[this.n11,this.n21,this.n31,this.n41,this.n12,this.n22,this.n32,this.n42,this.n13,this.n23,this.n33,this.n43,this.n14,this.n24,this.n34,this.n44]},
toString:function(){return"| "+this.n11+" "+this.n12+" "+this.n13+" "+this.n14+" |\n| "+this.n21+" "+this.n22+" "+this.n23+" "+this.n24+" |\n| "+this.n31+" "+this.n32+" "+this.n33+" "+this.n34+" |\n| "+this.n41+" "+this.n42+" "+this.n43+" "+this.n44+" |"}};THREE.Matrix4.translationMatrix=function(a,b,d){var g=new THREE.Matrix4;g.n14=a;g.n24=b;g.n34=d;return g};THREE.Matrix4.scaleMatrix=function(a,b,d){var g=new THREE.Matrix4;g.n11=a;g.n22=b;g.n33=d;return g};
THREE.Matrix4.rotationXMatrix=function(a){var b=new THREE.Matrix4;b.n22=b.n33=Math.cos(a);b.n32=Math.sin(a);b.n23=-b.n32;return b};THREE.Matrix4.rotationYMatrix=function(a){var b=new THREE.Matrix4;b.n11=b.n33=Math.cos(a);b.n13=Math.sin(a);b.n31=-b.n13;return b};THREE.Matrix4.rotationZMatrix=function(a){var b=new THREE.Matrix4;b.n11=b.n22=Math.cos(a);b.n21=Math.sin(a);b.n12=-b.n21;return b};
THREE.Matrix4.rotationAxisAngleMatrix=function(a,b){var d=new THREE.Matrix4,g=Math.cos(b),j=Math.sin(b),n=1-g,m=a.x,l=a.y,o=a.z;d.n11=n*m*m+g;d.n12=n*m*l-j*o;d.n13=n*m*o+j*l;d.n21=n*m*l+j*o;d.n22=n*l*l+g;d.n23=n*l*o-j*m;d.n31=n*m*o-j*l;d.n32=n*l*o+j*m;d.n33=n*o*o+g;return d};
THREE.Matrix4.makeInvert=function(a){var b=new THREE.Matrix4;b.n11=a.n23*a.n34*a.n42-a.n24*a.n33*a.n42+a.n24*a.n32*a.n43-a.n22*a.n34*a.n43-a.n23*a.n32*a.n44+a.n22*a.n33*a.n44;b.n12=a.n14*a.n33*a.n42-a.n13*a.n34*a.n42-a.n14*a.n32*a.n43+a.n12*a.n34*a.n43+a.n13*a.n32*a.n44-a.n12*a.n33*a.n44;b.n13=a.n13*a.n24*a.n42-a.n14*a.n23*a.n42+a.n14*a.n22*a.n43-a.n12*a.n24*a.n43-a.n13*a.n22*a.n44+a.n12*a.n23*a.n44;b.n14=a.n14*a.n23*a.n32-a.n13*a.n24*a.n32-a.n14*a.n22*a.n33+a.n12*a.n24*a.n33+a.n13*a.n22*a.n34-a.n12*
a.n23*a.n34;b.n21=a.n24*a.n33*a.n41-a.n23*a.n34*a.n41-a.n24*a.n31*a.n43+a.n21*a.n34*a.n43+a.n23*a.n31*a.n44-a.n21*a.n33*a.n44;b.n22=a.n13*a.n34*a.n41-a.n14*a.n33*a.n41+a.n14*a.n31*a.n43-a.n11*a.n34*a.n43-a.n13*a.n31*a.n44+a.n11*a.n33*a.n44;b.n23=a.n14*a.n23*a.n41-a.n13*a.n24*a.n41-a.n14*a.n21*a.n43+a.n11*a.n24*a.n43+a.n13*a.n21*a.n44-a.n11*a.n23*a.n44;b.n24=a.n13*a.n24*a.n31-a.n14*a.n23*a.n31+a.n14*a.n21*a.n33-a.n11*a.n24*a.n33-a.n13*a.n21*a.n34+a.n11*a.n23*a.n34;b.n31=a.n22*a.n34*a.n41-a.n24*a.n32*
a.n41+a.n24*a.n31*a.n42-a.n21*a.n34*a.n42-a.n22*a.n31*a.n44+a.n21*a.n32*a.n44;b.n32=a.n14*a.n32*a.n41-a.n12*a.n34*a.n41-a.n14*a.n31*a.n42+a.n11*a.n34*a.n42+a.n12*a.n31*a.n44-a.n11*a.n32*a.n44;b.n33=a.n13*a.n24*a.n41-a.n14*a.n22*a.n41+a.n14*a.n21*a.n42-a.n11*a.n24*a.n42-a.n12*a.n21*a.n44+a.n11*a.n22*a.n44;b.n34=a.n14*a.n22*a.n31-a.n12*a.n24*a.n31-a.n14*a.n21*a.n32+a.n11*a.n24*a.n32+a.n12*a.n21*a.n34-a.n11*a.n22*a.n34;b.n41=a.n23*a.n32*a.n41-a.n22*a.n33*a.n41-a.n23*a.n31*a.n42+a.n21*a.n33*a.n42+a.n22*
a.n31*a.n43-a.n21*a.n32*a.n43;b.n42=a.n12*a.n33*a.n41-a.n13*a.n32*a.n41+a.n13*a.n31*a.n42-a.n11*a.n33*a.n42-a.n12*a.n31*a.n43+a.n11*a.n32*a.n43;b.n43=a.n13*a.n22*a.n41-a.n12*a.n23*a.n41-a.n13*a.n21*a.n42+a.n11*a.n23*a.n42+a.n12*a.n21*a.n43-a.n11*a.n22*a.n43;b.n44=a.n12*a.n23*a.n31-a.n13*a.n22*a.n31+a.n13*a.n21*a.n32-a.n11*a.n23*a.n32-a.n12*a.n21*a.n33+a.n11*a.n22*a.n33;b.multiplyScalar(1/a.determinant());return b};
THREE.Matrix4.makeInvert3x3=function(a){var b=a.flatten();a=new THREE.Matrix3;var d=b[10]*b[5]-b[6]*b[9],g=-b[10]*b[1]+b[2]*b[9],j=b[6]*b[1]-b[2]*b[5],n=-b[10]*b[4]+b[6]*b[8],m=b[10]*b[0]-b[2]*b[8],l=-b[6]*b[0]+b[2]*b[4],o=b[9]*b[4]-b[5]*b[8],c=-b[9]*b[0]+b[1]*b[8],F=b[5]*b[0]-b[1]*b[4];b=b[0]*d+b[1]*n+b[2]*o;if(b==0)throw"matrix not invertible";b=1/b;a.m[0]=b*d;a.m[1]=b*g;a.m[2]=b*j;a.m[3]=b*n;a.m[4]=b*m;a.m[5]=b*l;a.m[6]=b*o;a.m[7]=b*c;a.m[8]=b*F;return a};
THREE.Matrix4.makeFrustum=function(a,b,d,g,j,n){var m,l,o;m=new THREE.Matrix4;l=2*j/(b-a);o=2*j/(g-d);a=(b+a)/(b-a);d=(g+d)/(g-d);g=-(n+j)/(n-j);j=-2*n*j/(n-j);m.n11=l;m.n12=0;m.n13=a;m.n14=0;m.n21=0;m.n22=o;m.n23=d;m.n24=0;m.n31=0;m.n32=0;m.n33=g;m.n34=j;m.n41=0;m.n42=0;m.n43=-1;m.n44=0;return m};THREE.Matrix4.makePerspective=function(a,b,d,g){var j;a=d*Math.tan(a*Math.PI/360);j=-a;return THREE.Matrix4.makeFrustum(j*b,a*b,j,a,d,g)};
THREE.Matrix4.makeOrtho=function(a,b,d,g,j,n){var m,l,o,c;m=new THREE.Matrix4;l=b-a;o=d-g;c=n-j;a=(b+a)/l;d=(d+g)/o;j=(n+j)/c;m.n11=2/l;m.n12=0;m.n13=0;m.n14=-a;m.n21=0;m.n22=2/o;m.n23=0;m.n24=-d;m.n31=0;m.n32=0;m.n33=-2/c;m.n34=-j;m.n41=0;m.n42=0;m.n43=0;m.n44=1;return m};
THREE.Vertex=function(a,b){this.position=a||new THREE.Vector3;this.positionWorld=new THREE.Vector3;this.positionScreen=new THREE.Vector4;this.normal=b||new THREE.Vector3;this.normalWorld=new THREE.Vector3;this.normalScreen=new THREE.Vector3;this.__visible=true};THREE.Vertex.prototype={toString:function(){return"THREE.Vertex ( position: "+this.position+", normal: "+this.normal+" )"}};
THREE.Face3=function(a,b,d,g,j){this.a=a;this.b=b;this.c=d;this.centroid=new THREE.Vector3;this.normal=g instanceof THREE.Vector3?g:new THREE.Vector3;this.vertexNormals=g instanceof Array?g:[];this.material=j instanceof Array?j:[j]};THREE.Face3.prototype={toString:function(){return"THREE.Face3 ( "+this.a+", "+this.b+", "+this.c+" )"}};
THREE.Face4=function(a,b,d,g,j,n){this.a=a;this.b=b;this.c=d;this.d=g;this.centroid=new THREE.Vector3;this.normal=j instanceof THREE.Vector3?j:new THREE.Vector3;this.vertexNormals=j instanceof Array?j:[];this.material=n instanceof Array?n:[n]};THREE.Face4.prototype={toString:function(){return"THREE.Face4 ( "+this.a+", "+this.b+", "+this.c+" "+this.d+" )"}};THREE.UV=function(a,b){this.u=a||0;this.v=b||0};
THREE.UV.prototype={copy:function(a){this.u=a.u;this.v=a.v},toString:function(){return"THREE.UV ("+this.u+", "+this.v+")"}};THREE.Geometry=function(){this.vertices=[];this.faces=[];this.uvs=[];this.geometryChunks={}};
THREE.Geometry.prototype={computeCentroids:function(){var a,b,d;a=0;for(b=this.faces.length;a<b;a++){d=this.faces[a];d.centroid.set(0,0,0);if(d instanceof THREE.Face3){d.centroid.addSelf(this.vertices[d.a].position);d.centroid.addSelf(this.vertices[d.b].position);d.centroid.addSelf(this.vertices[d.c].position);d.centroid.divideScalar(3)}else if(d instanceof THREE.Face4){d.centroid.addSelf(this.vertices[d.a].position);d.centroid.addSelf(this.vertices[d.b].position);d.centroid.addSelf(this.vertices[d.c].position);
d.centroid.addSelf(this.vertices[d.d].position);d.centroid.divideScalar(4)}}},computeNormals:function(a){var b,d,g,j,n,m,l=new THREE.Vector3,o=new THREE.Vector3;g=0;for(j=this.vertices.length;g<j;g++){n=this.vertices[g];n.normal.set(0,0,0)}g=0;for(j=this.faces.length;g<j;g++){n=this.faces[g];if(a&&n.vertexNormals.length){l.set(0,0,0);b=0;for(d=n.normal.length;b<d;b++)l.addSelf(n.vertexNormals[b]);l.divideScalar(3)}else{b=this.vertices[n.a];d=this.vertices[n.b];m=this.vertices[n.c];l.sub(m.position,
d.position);o.sub(b.position,d.position);l.crossSelf(o)}l.isZero()||l.normalize();n.normal.copy(l)}},computeVertexNormals:function(){var a,b=[],d,g;a=0;for(vl=this.vertices.length;a<vl;a++)b[a]=new THREE.Vector3;a=0;for(d=this.faces.length;a<d;a++){g=this.faces[a];if(g instanceof THREE.Face3){b[g.a].addSelf(g.normal);b[g.b].addSelf(g.normal);b[g.c].addSelf(g.normal)}else if(g instanceof THREE.Face4){b[g.a].addSelf(g.normal);b[g.b].addSelf(g.normal);b[g.c].addSelf(g.normal);b[g.d].addSelf(g.normal)}}a=
0;for(vl=this.vertices.length;a<vl;a++)b[a].normalize();a=0;for(d=this.faces.length;a<d;a++){g=this.faces[a];if(g instanceof THREE.Face3){g.vertexNormals[0]=b[g.a].clone();g.vertexNormals[1]=b[g.b].clone();g.vertexNormals[2]=b[g.c].clone()}else if(g instanceof THREE.Face4){g.vertexNormals[0]=b[g.a].clone();g.vertexNormals[1]=b[g.b].clone();g.vertexNormals[2]=b[g.c].clone();g.vertexNormals[3]=b[g.d].clone()}}},computeBoundingBox:function(){if(this.vertices.length>0){this.bbox={x:[this.vertices[0].position.x,
this.vertices[0].position.x],y:[this.vertices[0].position.y,this.vertices[0].position.y],z:[this.vertices[0].position.z,this.vertices[0].position.z]};for(var a=1,b=this.vertices.length;a<b;a++){vertex=this.vertices[a];if(vertex.position.x<this.bbox.x[0])this.bbox.x[0]=vertex.position.x;else if(vertex.position.x>this.bbox.x[1])this.bbox.x[1]=vertex.position.x;if(vertex.position.y<this.bbox.y[0])this.bbox.y[0]=vertex.position.y;else if(vertex.position.y>this.bbox.y[1])this.bbox.y[1]=vertex.position.y;
if(vertex.position.z<this.bbox.z[0])this.bbox.z[0]=vertex.position.z;else if(vertex.position.z>this.bbox.z[1])this.bbox.z[1]=vertex.position.z}}},sortFacesByMaterial:function(){function a(F){var D=[];b=0;for(d=F.length;b<d;b++)F[b]==undefined?D.push("undefined"):D.push(F[b].toString());return D.join("_")}var b,d,g,j,n,m,l,o,c={};g=0;for(j=this.faces.length;g<j;g++){n=this.faces[g];m=n.material;l=a(m);if(c[l]==undefined)c[l]={hash:l,counter:0};o=c[l].hash+"_"+c[l].counter;if(this.geometryChunks[o]==
undefined)this.geometryChunks[o]={faces:[],material:m,vertices:0};n=n instanceof THREE.Face3?3:4;if(this.geometryChunks[o].vertices+n>65535){c[l].counter+=1;o=c[l].hash+"_"+c[l].counter;if(this.geometryChunks[o]==undefined)this.geometryChunks[o]={faces:[],material:m,vertices:0}}this.geometryChunks[o].faces.push(g);this.geometryChunks[o].vertices+=n}},toString:function(){return"THREE.Geometry ( vertices: "+this.vertices+", faces: "+this.faces+", uvs: "+this.uvs+" )"}};
THREE.Camera=function(a,b,d,g){this.position=new THREE.Vector3(0,0,0);this.target={position:new THREE.Vector3(0,0,0)};this.up=new THREE.Vector3(0,1,0);this.matrix=new THREE.Matrix4;this.projectionMatrix=THREE.Matrix4.makePerspective(a,b,d,g);this.autoUpdateMatrix=true;this.updateMatrix=function(){this.matrix.lookAt(this.position,this.target.position,this.up)};this.toString=function(){return"THREE.Camera ( "+this.position+", "+this.target.position+" )"}};THREE.Light=function(a){this.color=new THREE.Color(a)};
THREE.AmbientLight=function(a){THREE.Light.call(this,a)};THREE.AmbientLight.prototype=new THREE.Light;THREE.AmbientLight.prototype.constructor=THREE.AmbientLight;THREE.DirectionalLight=function(a,b){THREE.Light.call(this,a);this.position=new THREE.Vector3(0,1,0);this.intensity=b||1};THREE.DirectionalLight.prototype=new THREE.Light;THREE.DirectionalLight.prototype.constructor=THREE.DirectionalLight;
THREE.PointLight=function(a,b){THREE.Light.call(this,a);this.position=new THREE.Vector3;this.intensity=b||1};THREE.DirectionalLight.prototype=new THREE.Light;THREE.DirectionalLight.prototype.constructor=THREE.PointLight;
THREE.Object3D=function(){this.id=THREE.Object3DCounter.value++;this.position=new THREE.Vector3;this.rotation=new THREE.Vector3;this.scale=new THREE.Vector3(1,1,1);this.matrix=new THREE.Matrix4;this.translationMatrix=new THREE.Matrix4;this.rotationMatrix=new THREE.Matrix4;this.scaleMatrix=new THREE.Matrix4;this.screen=new THREE.Vector3;this.autoUpdateMatrix=this.visible=true;this.updateMatrix=function(){this.matrixPosition=THREE.Matrix4.translationMatrix(this.position.x,this.position.y,this.position.z);
this.rotationMatrix=THREE.Matrix4.rotationXMatrix(this.rotation.x);this.rotationMatrix.multiplySelf(THREE.Matrix4.rotationYMatrix(this.rotation.y));this.rotationMatrix.multiplySelf(THREE.Matrix4.rotationZMatrix(this.rotation.z));this.scaleMatrix=THREE.Matrix4.scaleMatrix(this.scale.x,this.scale.y,this.scale.z);this.matrix.copy(this.matrixPosition);this.matrix.multiplySelf(this.rotationMatrix);this.matrix.multiplySelf(this.scaleMatrix)}};THREE.Object3DCounter={value:0};
THREE.Particle=function(a){THREE.Object3D.call(this);this.material=a instanceof Array?a:[a];this.autoUpdateMatrix=false};THREE.Particle.prototype=new THREE.Object3D;THREE.Particle.prototype.constructor=THREE.Particle;THREE.Line=function(a,b){THREE.Object3D.call(this);this.geometry=a;this.material=b instanceof Array?b:[b]};THREE.Line.prototype=new THREE.Object3D;THREE.Line.prototype.constructor=THREE.Line;
THREE.Mesh=function(a,b,d){THREE.Object3D.call(this);this.geometry=a;this.material=b instanceof Array?b:[b];this.overdraw=this.doubleSided=this.flipSided=false;d&&this.normalizeUVs();this.geometry.computeBoundingBox()};THREE.Mesh.prototype=new THREE.Object3D;THREE.Mesh.prototype.constructor=THREE.Mesh;
THREE.Mesh.prototype.normalizeUVs=function(){var a,b,d,g,j;a=0;for(b=this.geometry.uvs.length;a<b;a++){j=this.geometry.uvs[a];d=0;for(g=j.length;d<g;d++){if(j[d].u!=1)j[d].u-=Math.floor(j[d].u);if(j[d].v!=1)j[d].v-=Math.floor(j[d].v)}}};THREE.FlatShading=0;THREE.SmoothShading=1;THREE.NormalBlending=0;THREE.AdditiveBlending=1;THREE.SubtractiveBlending=2;
THREE.LineBasicMaterial=function(a){this.color=new THREE.Color(16711680);this.opacity=1;this.blending=THREE.NormalBlending;this.linewidth=1;this.linejoin=this.linecap="round";if(a){a.color!==undefined&&this.color.setHex(a.color);if(a.opacity!==undefined)this.opacity=a.opacity;if(a.blending!==undefined)this.blending=a.blending;if(a.linewidth!==undefined)this.linewidth=a.linewidth;if(a.linecap!==undefined)this.linecap=a.linecap;if(a.linejoin!==undefined)this.linejoin=a.linejoin}this.toString=function(){return"THREE.LineBasicMaterial (<br/>color: "+
this.color+"<br/>opacity: "+this.opacity+"<br/>blending: "+this.blending+"<br/>linewidth: "+this.linewidth+"<br/>linecap: "+this.linecap+"<br/>linejoin: "+this.linejoin+"<br/>)"}};
THREE.MeshBasicMaterial=function(a){this.id=THREE.MeshBasicMaterialCounter.value++;this.color=new THREE.Color(15658734);this.env_map=this.map=null;this.combine=THREE.MultiplyOperation;this.reflectivity=1;this.refraction_ratio=0.98;this.opacity=1;this.shading=THREE.SmoothShading;this.blending=THREE.NormalBlending;this.wireframe=false;this.wireframe_linewidth=1;this.wireframe_linejoin=this.wireframe_linecap="round";if(a){a.color!==undefined&&this.color.setHex(a.color);if(a.map!==undefined)this.map=
a.map;if(a.env_map!==undefined)this.env_map=a.env_map;if(a.combine!==undefined)this.combine=a.combine;if(a.reflectivity!==undefined)this.reflectivity=a.reflectivity;if(a.refraction_ratio!==undefined)this.refraction_ratio=a.refraction_ratio;if(a.opacity!==undefined)this.opacity=a.opacity;if(a.shading!==undefined)this.shading=a.shading;if(a.blending!==undefined)this.blending=a.blending;if(a.wireframe!==undefined)this.wireframe=a.wireframe;if(a.wireframe_linewidth!==undefined)this.wireframe_linewidth=
a.wireframe_linewidth;if(a.wireframe_linecap!==undefined)this.wireframe_linecap=a.wireframe_linecap;if(a.wireframe_linejoin!==undefined)this.wireframe_linejoin=a.wireframe_linejoin}this.toString=function(){return"THREE.MeshBasicMaterial (<br/>id: "+this.id+"<br/>color: "+this.color+"<br/>map: "+this.map+"<br/>env_map: "+this.env_map+"<br/>combine: "+this.combine+"<br/>reflectivity: "+this.reflectivity+"<br/>refraction_ratio: "+this.refraction_ratio+"<br/>opacity: "+this.opacity+"<br/>blending: "+
this.blending+"<br/>wireframe: "+this.wireframe+"<br/>wireframe_linewidth: "+this.wireframe_linewidth+"<br/>wireframe_linecap: "+this.wireframe_linecap+"<br/>wireframe_linejoin: "+this.wireframe_linejoin+"<br/>)"}};THREE.MeshBasicMaterialCounter={value:0};
THREE.MeshLambertMaterial=function(a){this.id=THREE.MeshLambertMaterialCounter.value++;this.color=new THREE.Color(15658734);this.env_map=this.map=null;this.combine=THREE.MultiplyOperation;this.reflectivity=1;this.refraction_ratio=0.98;this.opacity=1;this.shading=THREE.SmoothShading;this.blending=THREE.NormalBlending;this.wireframe=false;this.wireframe_linewidth=1;this.wireframe_linejoin=this.wireframe_linecap="round";if(a){a.color!==undefined&&this.color.setHex(a.color);if(a.map!==undefined)this.map=
a.map;if(a.env_map!==undefined)this.env_map=a.env_map;if(a.combine!==undefined)this.combine=a.combine;if(a.reflectivity!==undefined)this.reflectivity=a.reflectivity;if(a.refraction_ratio!==undefined)this.refraction_ratio=a.refraction_ratio;if(a.opacity!==undefined)this.opacity=a.opacity;if(a.shading!==undefined)this.shading=a.shading;if(a.blending!==undefined)this.blending=a.blending;if(a.wireframe!==undefined)this.wireframe=a.wireframe;if(a.wireframe_linewidth!==undefined)this.wireframe_linewidth=
a.wireframe_linewidth;if(a.wireframe_linecap!==undefined)this.wireframe_linecap=a.wireframe_linecap;if(a.wireframe_linejoin!==undefined)this.wireframe_linejoin=a.wireframe_linejoin}this.toString=function(){return"THREE.MeshLambertMaterial (<br/>id: "+this.id+"<br/>color: "+this.color+"<br/>map: "+this.map+"<br/>env_map: "+this.env_map+"<br/>combine: "+this.combine+"<br/>reflectivity: "+this.reflectivity+"<br/>refraction_ratio: "+this.refraction_ratio+"<br/>opacity: "+this.opacity+"<br/>shading: "+
this.shading+"<br/>blending: "+this.blending+"<br/>wireframe: "+this.wireframe+"<br/>wireframe_linewidth: "+this.wireframe_linewidth+"<br/>wireframe_linecap: "+this.wireframe_linecap+"<br/>wireframe_linejoin: "+this.wireframe_linejoin+"<br/> )"}};THREE.MeshLambertMaterialCounter={value:0};
THREE.MeshPhongMaterial=function(a){this.id=THREE.MeshPhongMaterialCounter.value++;this.color=new THREE.Color(15658734);this.ambient=new THREE.Color(328965);this.specular=new THREE.Color(1118481);this.shininess=30;this.env_map=this.specular_map=this.map=null;this.combine=THREE.MultiplyOperation;this.reflectivity=1;this.refraction_ratio=0.98;this.opacity=1;this.shading=THREE.SmoothShading;this.blending=THREE.NormalBlending;this.wireframe=false;this.wireframe_linewidth=1;this.wireframe_linejoin=this.wireframe_linecap=
"round";if(a){if(a.color!==undefined)this.color=new THREE.Color(a.color);if(a.ambient!==undefined)this.ambient=new THREE.Color(a.ambient);if(a.specular!==undefined)this.specular=new THREE.Color(a.specular);if(a.shininess!==undefined)this.shininess=a.shininess;if(a.map!==undefined)this.map=a.map;if(a.specular_map!==undefined)this.specular_map=a.specular_map;if(a.env_map!==undefined)this.env_map=a.env_map;if(a.combine!==undefined)this.combine=a.combine;if(a.reflectivity!==undefined)this.reflectivity=
a.reflectivity;if(a.refraction_ratio!==undefined)this.refraction_ratio=a.refraction_ratio;if(a.opacity!==undefined)this.opacity=a.opacity;if(a.shading!==undefined)this.shading=a.shading;if(a.blending!==undefined)this.blending=a.blending;if(a.wireframe!==undefined)this.wireframe=a.wireframe;if(a.wireframe_linewidth!==undefined)this.wireframe_linewidth=a.wireframe_linewidth;if(a.wireframe_linecap!==undefined)this.wireframe_linecap=a.wireframe_linecap;if(a.wireframe_linejoin!==undefined)this.wireframe_linejoin=
a.wireframe_linejoin}this.toString=function(){return"THREE.MeshPhongMaterial (<br/>id: "+this.id+"<br/>color: "+this.color+"<br/>ambient: "+this.ambient+"<br/>specular: "+this.specular+"<br/>shininess: "+this.shininess+"<br/>map: "+this.map+"<br/>specular_map: "+this.specular_map+"<br/>env_map: "+this.env_map+"<br/>combine: "+this.combine+"<br/>reflectivity: "+this.reflectivity+"<br/>refraction_ratio: "+this.refraction_ratio+"<br/>opacity: "+this.opacity+"<br/>shading: "+this.shading+"<br/>wireframe: "+
this.wireframe+"<br/>wireframe_linewidth: "+this.wireframe_linewidth+"<br/>wireframe_linecap: "+this.wireframe_linecap+"<br/>wireframe_linejoin: "+this.wireframe_linejoin+"<br/>"+ +")"}};THREE.MeshPhongMaterialCounter={value:0};
THREE.MeshDepthMaterial=function(a){this.near=1;this.far=1E3;this.opacity=1;this.blending=THREE.NormalBlending;if(a){if(a.near!==undefined)this.near=a.near;if(a.far!==undefined)this.far=a.far;if(a.opacity!==undefined)this.opacity=a.opacity;if(a.blending!==undefined)this.blending=a.blending}this.__2near=2*this.near;this.__farPlusNear=this.far+this.near;this.__farMinusNear=this.far-this.near;this.toString=function(){return"THREE.MeshDepthMaterial"}};
THREE.MeshNormalMaterial=function(a){this.opacity=1;this.shading=THREE.FlatShading;this.blending=THREE.NormalBlending;if(a){if(a.opacity!==undefined)this.opacity=a.opacity;if(a.shading!==undefined)this.shading=a.shading;if(a.blending!==undefined)this.blending=a.blending}this.toString=function(){return"THREE.MeshNormalMaterial"}};THREE.MeshFaceMaterial=function(){this.toString=function(){return"THREE.MeshFaceMaterial"}};
THREE.MeshCubeMaterial=function(a){this.id=THREE.MeshCubeMaterial.value++;this.env_map=null;this.blending=THREE.NormalBlending;if(a)if(a.env_map!==undefined)this.env_map=a.env_map;this.toString=function(){return"THREE.MeshCubeMaterial( id: "+this.id+"<br/>env_map: "+this.env_map+" )"}};THREE.MeshCubeMaterialCounter={value:0};
THREE.MeshShaderMaterial=function(a){this.id=THREE.MeshShaderMaterialCounter.value++;this.vertex_shader=this.fragment_shader="void main() {}";this.uniforms={};this.shading=THREE.SmoothShading;this.blending=THREE.NormalBlending;this.wireframe=false;this.wireframe_linewidth=1;this.wireframe_linejoin=this.wireframe_linecap="round";if(a){if(a.fragment_shader!==undefined)this.fragment_shader=a.fragment_shader;if(a.vertex_shader!==undefined)this.vertex_shader=a.vertex_shader;if(a.uniforms!==undefined)this.uniforms=
a.uniforms;if(a.shading!==undefined)this.shading=a.shading;if(a.blending!==undefined)this.blending=a.blending;if(a.wireframe!==undefined)this.wireframe=a.wireframe;if(a.wireframe_linewidth!==undefined)this.wireframe_linewidth=a.wireframe_linewidth;if(a.wireframe_linecap!==undefined)this.wireframe_linecap=a.wireframe_linecap;if(a.wireframe_linejoin!==undefined)this.wireframe_linejoin=a.wireframe_linejoin}this.toString=function(){return"THREE.MeshShaderMaterial (<br/>id: "+this.id+"<br/>blending: "+
this.blending+"<br/>wireframe: "+this.wireframe+"<br/>wireframe_linewidth: "+this.wireframe_linewidth+"<br/>wireframe_linecap: "+this.wireframe_linecap+"<br/>wireframe_linejoin: "+this.wireframe_linejoin+"<br/>)"}};THREE.MeshShaderMaterialCounter={value:0};
THREE.ParticleBasicMaterial=function(a){this.color=new THREE.Color(16711680);this.map=null;this.opacity=1;this.blending=THREE.NormalBlending;this.offset=new THREE.Vector2;if(a){a.color!==undefined&&this.color.setHex(a.color);if(a.map!==undefined)this.map=a.map;if(a.opacity!==undefined)this.opacity=a.opacity;if(a.blending!==undefined)this.blending=a.blending}this.toString=function(){return"THREE.ParticleBasicMaterial (<br/>color: "+this.color+"<br/>map: "+this.map+"<br/>opacity: "+this.opacity+"<br/>blending: "+
this.blending+"<br/>)"}};THREE.ParticleCircleMaterial=function(a){this.color=new THREE.Color(16711680);this.opacity=1;this.blending=THREE.NormalBlending;if(a){a.color!==undefined&&this.color.setHex(a.color);if(a.opacity!==undefined)this.opacity=a.opacity;if(a.blending!==undefined)this.blending=a.blending}this.toString=function(){return"THREE.ParticleCircleMaterial (<br/>color: "+this.color+"<br/>opacity: "+this.opacity+"<br/>blending: "+this.blending+"<br/>)"}};
THREE.ParticleDOMMaterial=function(a){this.domElement=a;this.toString=function(){return"THREE.ParticleDOMMaterial ( domElement: "+this.domElement+" )"}};
THREE.Texture=function(a,b,d,g,j,n){this.image=a;this.mapping=b!==undefined?b:new THREE.UVMapping;this.wrap_s=d!==undefined?d:THREE.ClampToEdgeWrapping;this.wrap_t=g!==undefined?g:THREE.ClampToEdgeWrapping;this.mag_filter=j!==undefined?j:THREE.LinearFilter;this.min_filter=n!==undefined?n:THREE.LinearMipMapLinearFilter;this.toString=function(){return"THREE.Texture (<br/>image: "+this.image+"<br/>wrap_s: "+this.wrap_s+"<br/>wrap_t: "+this.wrap_t+"<br/>mag_filter: "+this.mag_filter+"<br/>min_filter: "+
this.min_filter+"<br/>)"}};THREE.MultiplyOperation=0;THREE.MixOperation=1;THREE.RepeatWrapping=0;THREE.ClampToEdgeWrapping=1;THREE.MirroredRepeatWrapping=2;THREE.NearestFilter=3;THREE.NearestMipMapNearestFilter=4;THREE.NearestMipMapLinearFilter=5;THREE.LinearFilter=6;THREE.LinearMipMapNearestFilter=7;THREE.LinearMipMapLinearFilter=8;THREE.CubeReflectionMapping=function(){};THREE.CubeRefractionMapping=function(){};THREE.LatitudeReflectionMapping=function(){};THREE.LatitudeRefractionMapping=function(){};
THREE.SphericalReflectionMapping=function(){};THREE.SphericalRefractionMapping=function(){};THREE.UVMapping=function(){};
THREE.Scene=function(){this.objects=[];this.lights=[];this.addObject=function(a){this.objects.push(a)};this.removeObject=function(a){a=this.objects.indexOf(a);a!==-1&&this.objects.splice(a,1)};this.addLight=function(a){this.lights.push(a)};this.removeLight=function(a){a=this.lights.indexOf(a);a!==-1&&this.lights.splice(a,1)};this.toString=function(){return"THREE.Scene ( "+this.objects+" )"}};
THREE.Projector=function(){function a(O,v){var f=0,k=1,e=O.z+O.w,p=v.z+v.w,h=-O.z+O.w,i=-v.z+v.w;if(e>=0&&p>=0&&h>=0&&i>=0)return true;else if(e<0&&p<0||h<0&&i<0)return false;else{if(e<0)f=Math.max(f,e/(e-p));else if(p<0)k=Math.min(k,e/(e-p));if(h<0)f=Math.max(f,h/(h-i));else if(i<0)k=Math.min(k,h/(h-i));if(k<f)return false;else{O.lerpSelf(v,f);v.lerpSelf(O,1-k);return true}}}var b=null,d,g,j,n=[],m,l,o=[],c,F,D=[],w=new THREE.Vector4,x=new THREE.Matrix4,H=new THREE.Matrix4,G=new THREE.Vector4,K=
new THREE.Vector4,N;this.projectScene=function(O,v){var f,k,e,p,h,i,s,r,L,A,M,Q,u,R,y,z,E;b=[];j=l=F=0;v.autoUpdateMatrix&&v.updateMatrix();x.multiply(v.projectionMatrix,v.matrix);s=O.objects;f=0;for(k=s.length;f<k;f++){r=s[f];r.autoUpdateMatrix&&r.updateMatrix();L=r.matrix;A=r.rotationMatrix;M=r.material;Q=r.overdraw;if(r instanceof THREE.Mesh){u=r.geometry.vertices;e=0;for(p=u.length;e<p;e++){R=u[e];R.positionWorld.copy(R.position);L.multiplyVector3(R.positionWorld);y=R.positionScreen;y.copy(R.positionWorld);
x.multiplyVector4(y);y.multiplyScalar(1/y.w);R.__visible=y.z>0&&y.z<1}R=r.geometry.faces;e=0;for(p=R.length;e<p;e++){y=R[e];if(y instanceof THREE.Face3){h=u[y.a];i=u[y.b];z=u[y.c];if(h.__visible&&i.__visible&&z.__visible)if(r.doubleSided||r.flipSided!=(z.positionScreen.x-h.positionScreen.x)*(i.positionScreen.y-h.positionScreen.y)-(z.positionScreen.y-h.positionScreen.y)*(i.positionScreen.x-h.positionScreen.x)<0){d=n[j]=n[j]||new THREE.RenderableFace3;d.v1.positionWorld.copy(h.positionWorld);d.v2.positionWorld.copy(i.positionWorld);
d.v3.positionWorld.copy(z.positionWorld);d.v1.positionScreen.copy(h.positionScreen);d.v2.positionScreen.copy(i.positionScreen);d.v3.positionScreen.copy(z.positionScreen);d.normalWorld.copy(y.normal);A.multiplyVector3(d.normalWorld);d.centroidWorld.copy(y.centroid);L.multiplyVector3(d.centroidWorld);d.centroidScreen.copy(d.centroidWorld);x.multiplyVector3(d.centroidScreen);z=y.vertexNormals;N=d.vertexNormalsWorld;h=0;for(i=z.length;h<i;h++){E=N[h]=N[h]||new THREE.Vector3;E.copy(z[h]);A.multiplyVector3(E)}d.z=
d.centroidScreen.z;d.meshMaterial=M;d.faceMaterial=y.material;d.overdraw=Q;if(r.geometry.uvs[e]){d.uvs[0]=r.geometry.uvs[e][0];d.uvs[1]=r.geometry.uvs[e][1];d.uvs[2]=r.geometry.uvs[e][2]}b.push(d);j++}}else if(y instanceof THREE.Face4){h=u[y.a];i=u[y.b];z=u[y.c];E=u[y.d];if(h.__visible&&i.__visible&&z.__visible&&E.__visible)if(r.doubleSided||r.flipSided!=((E.positionScreen.x-h.positionScreen.x)*(i.positionScreen.y-h.positionScreen.y)-(E.positionScreen.y-h.positionScreen.y)*(i.positionScreen.x-h.positionScreen.x)<
0||(i.positionScreen.x-z.positionScreen.x)*(E.positionScreen.y-z.positionScreen.y)-(i.positionScreen.y-z.positionScreen.y)*(E.positionScreen.x-z.positionScreen.x)<0)){d=n[j]=n[j]||new THREE.RenderableFace3;d.v1.positionWorld.copy(h.positionWorld);d.v2.positionWorld.copy(i.positionWorld);d.v3.positionWorld.copy(E.positionWorld);d.v1.positionScreen.copy(h.positionScreen);d.v2.positionScreen.copy(i.positionScreen);d.v3.positionScreen.copy(E.positionScreen);d.normalWorld.copy(y.normal);A.multiplyVector3(d.normalWorld);
d.centroidWorld.copy(y.centroid);L.multiplyVector3(d.centroidWorld);d.centroidScreen.copy(d.centroidWorld);x.multiplyVector3(d.centroidScreen);d.z=d.centroidScreen.z;d.meshMaterial=M;d.faceMaterial=y.material;d.overdraw=Q;if(r.geometry.uvs[e]){d.uvs[0]=r.geometry.uvs[e][0];d.uvs[1]=r.geometry.uvs[e][1];d.uvs[2]=r.geometry.uvs[e][3]}b.push(d);j++;g=n[j]=n[j]||new THREE.RenderableFace3;g.v1.positionWorld.copy(i.positionWorld);g.v2.positionWorld.copy(z.positionWorld);g.v3.positionWorld.copy(E.positionWorld);
g.v1.positionScreen.copy(i.positionScreen);g.v2.positionScreen.copy(z.positionScreen);g.v3.positionScreen.copy(E.positionScreen);g.normalWorld.copy(d.normalWorld);g.centroidWorld.copy(d.centroidWorld);g.centroidScreen.copy(d.centroidScreen);g.z=g.centroidScreen.z;g.meshMaterial=M;g.faceMaterial=y.material;g.overdraw=Q;if(r.geometry.uvs[e]){g.uvs[0]=r.geometry.uvs[e][1];g.uvs[1]=r.geometry.uvs[e][2];g.uvs[2]=r.geometry.uvs[e][3]}b.push(g);j++}}}}else if(r instanceof THREE.Line){H.multiply(x,L);u=r.geometry.vertices;
R=u[0];R.positionScreen.copy(R.position);H.multiplyVector4(R.positionScreen);e=1;for(p=u.length;e<p;e++){h=u[e];h.positionScreen.copy(h.position);H.multiplyVector4(h.positionScreen);i=u[e-1];G.copy(h.positionScreen);K.copy(i.positionScreen);if(a(G,K)){G.multiplyScalar(1/G.w);K.multiplyScalar(1/K.w);m=o[l]=o[l]||new THREE.RenderableLine;m.v1.positionScreen.copy(G);m.v2.positionScreen.copy(K);m.z=Math.max(G.z,K.z);m.material=r.material;b.push(m);l++}}}else if(r instanceof THREE.Particle){w.set(r.position.x,
r.position.y,r.position.z,1);x.multiplyVector4(w);w.z/=w.w;if(w.z>0&&w.z<1){c=D[F]=D[F]||new THREE.RenderableParticle;c.x=w.x/w.w;c.y=w.y/w.w;c.z=w.z;c.rotation=r.rotation.z;c.scale.x=r.scale.x*Math.abs(c.x-(w.x+v.projectionMatrix.n11)/(w.w+v.projectionMatrix.n14));c.scale.y=r.scale.y*Math.abs(c.y-(w.y+v.projectionMatrix.n22)/(w.w+v.projectionMatrix.n24));c.material=r.material;b.push(c);F++}}}b.sort(function(W,I){return I.z-W.z});return b};this.unprojectVector=function(O,v){var f=new THREE.Matrix4;
f.multiply(THREE.Matrix4.makeInvert(v.matrix),THREE.Matrix4.makeInvert(v.projectionMatrix));f.multiplyVector3(O);return O}};
THREE.DOMRenderer=function(){THREE.Renderer.call(this);var a=null,b=new THREE.Projector,d,g,j,n;this.domElement=document.createElement("div");this.setSize=function(m,l){d=m;g=l;j=d/2;n=g/2};this.render=function(m,l){var o,c,F,D,w,x,H,G;a=b.projectScene(m,l);o=0;for(c=a.length;o<c;o++){w=a[o];if(w instanceof THREE.RenderableParticle){H=w.x*j+j;G=w.y*n+n;F=0;for(D=w.material.length;F<D;F++){x=w.material[F];if(x instanceof THREE.ParticleDOMMaterial){x=x.domElement;x.style.left=H+"px";x.style.top=G+"px"}}}}}};
THREE.CanvasRenderer=function(){var a=null,b=new THREE.Projector,d=document.createElement("canvas"),g,j,n,m,l=d.getContext("2d"),o=1,c=0,F=null,D=null,w=1,x=Math.min,H=Math.max,G,K,N,O,v,f,k,e,p,h=new THREE.Color,i=new THREE.Color,s=new THREE.Color,r=new THREE.Color,L=new THREE.Color,A,M,Q,u,R,y,z,E,W,I,B=new THREE.Rectangle,U=new THREE.Rectangle,X=new THREE.Rectangle,S=false,P=new THREE.Color,Z=new THREE.Color,ia=new THREE.Color,ja=new THREE.Color,La=Math.PI*2,Y=new THREE.Vector3,na,oa,Ca,ba,pa,
va,la=16;na=document.createElement("canvas");na.width=na.height=2;oa=na.getContext("2d");oa.fillStyle="rgba(0,0,0,1)";oa.fillRect(0,0,2,2);Ca=oa.getImageData(0,0,2,2);ba=Ca.data;pa=document.createElement("canvas");pa.width=pa.height=la;va=pa.getContext("2d");va.translate(-la/2,-la/2);va.scale(la,la);la--;this.domElement=d;this.autoClear=true;this.setSize=function(fa,wa){g=fa;j=wa;n=g/2;m=j/2;d.width=g;d.height=j;B.set(-n,-m,n,m)};this.clear=function(){if(!U.isEmpty()){U.inflate(1);U.minSelf(B);l.clearRect(U.getX(),
U.getY(),U.getWidth(),U.getHeight());U.empty()}};this.render=function(fa,wa){function Ma(q){var T,J,t,C=q.lights;Z.setRGB(0,0,0);ia.setRGB(0,0,0);ja.setRGB(0,0,0);q=0;for(T=C.length;q<T;q++){J=C[q];t=J.color;if(J instanceof THREE.AmbientLight){Z.r+=t.r;Z.g+=t.g;Z.b+=t.b}else if(J instanceof THREE.DirectionalLight){ia.r+=t.r;ia.g+=t.g;ia.b+=t.b}else if(J instanceof THREE.PointLight){ja.r+=t.r;ja.g+=t.g;ja.b+=t.b}}}function xa(q,T,J,t){var C,V,aa,ca,da=q.lights;q=0;for(C=da.length;q<C;q++){V=da[q];
aa=V.color;ca=V.intensity;if(V instanceof THREE.DirectionalLight){V=J.dot(V.position)*ca;if(V>0){t.r+=aa.r*V;t.g+=aa.g*V;t.b+=aa.b*V}}else if(V instanceof THREE.PointLight){Y.sub(V.position,T);Y.normalize();V=J.dot(Y)*ca;if(V>0){t.r+=aa.r*V;t.g+=aa.g*V;t.b+=aa.b*V}}}}function Na(q,T,J){if(J.opacity!=0){Da(J.opacity);ya(J.blending);var t,C,V,aa,ca,da;if(J instanceof THREE.ParticleBasicMaterial){if(J.map){aa=J.map;ca=aa.width>>1;da=aa.height>>1;C=T.scale.x*n;V=T.scale.y*m;J=C*ca;t=V*da;X.set(q.x-J,
q.y-t,q.x+J,q.y+t);if(B.instersects(X)){l.save();l.translate(q.x,q.y);l.rotate(-T.rotation);l.scale(C,-V);l.translate(-ca,-da);l.drawImage(aa,0,0);l.restore()}}}else if(J instanceof THREE.ParticleCircleMaterial){if(S){P.r=Z.r+ia.r+ja.r;P.g=Z.g+ia.g+ja.g;P.b=Z.b+ia.b+ja.b;h.r=J.color.r*P.r;h.g=J.color.g*P.g;h.b=J.color.b*P.b;h.updateStyleString()}else h.__styleString=J.color.__styleString;J=T.scale.x*n;t=T.scale.y*m;X.set(q.x-J,q.y-t,q.x+J,q.y+t);if(B.instersects(X)){C=h.__styleString;if(D!=C)l.fillStyle=
D=C;l.save();l.translate(q.x,q.y);l.rotate(-T.rotation);l.scale(J,t);l.beginPath();l.arc(0,0,1,0,La,true);l.closePath();l.fill();l.restore()}}}}function Oa(q,T,J,t){if(t.opacity!=0){Da(t.opacity);ya(t.blending);l.beginPath();l.moveTo(q.positionScreen.x,q.positionScreen.y);l.lineTo(T.positionScreen.x,T.positionScreen.y);l.closePath();if(t instanceof THREE.LineBasicMaterial){h.__styleString=t.color.__styleString;q=t.linewidth;if(w!=q)l.lineWidth=w=q;q=h.__styleString;if(F!=q)l.strokeStyle=F=q;l.stroke();
X.inflate(t.linewidth*2)}}}function Ha(q,T,J,t,C,V){if(C.opacity!=0){Da(C.opacity);ya(C.blending);O=q.positionScreen.x;v=q.positionScreen.y;f=T.positionScreen.x;k=T.positionScreen.y;e=J.positionScreen.x;p=J.positionScreen.y;l.beginPath();l.moveTo(O,v);l.lineTo(f,k);l.lineTo(e,p);l.lineTo(O,v);l.closePath();if(C instanceof THREE.MeshBasicMaterial)if(C.map)C.map.image.loaded&&C.map.mapping instanceof THREE.UVMapping&&qa(O,v,f,k,e,p,C.map.image,t.uvs[0].u,t.uvs[0].v,t.uvs[1].u,t.uvs[1].v,t.uvs[2].u,
t.uvs[2].v);else if(C.env_map){if(C.env_map.image.loaded)if(C.env_map.mapping instanceof THREE.SphericalReflectionMapping){q=wa.matrix;Y.copy(t.vertexNormalsWorld[0]);R=(Y.x*q.n11+Y.y*q.n12+Y.z*q.n13)*0.5+0.5;y=-(Y.x*q.n21+Y.y*q.n22+Y.z*q.n23)*0.5+0.5;Y.copy(t.vertexNormalsWorld[1]);z=(Y.x*q.n11+Y.y*q.n12+Y.z*q.n13)*0.5+0.5;E=-(Y.x*q.n21+Y.y*q.n22+Y.z*q.n23)*0.5+0.5;Y.copy(t.vertexNormalsWorld[2]);W=(Y.x*q.n11+Y.y*q.n12+Y.z*q.n13)*0.5+0.5;I=-(Y.x*q.n21+Y.y*q.n22+Y.z*q.n23)*0.5+0.5;qa(O,v,f,k,e,p,
C.env_map.image,R,y,z,E,W,I)}}else C.wireframe?za(C.color.__styleString,C.wireframe_linewidth):Aa(C.color.__styleString);else if(C instanceof THREE.MeshLambertMaterial){if(C.map&&!C.wireframe){C.map.mapping instanceof THREE.UVMapping&&qa(O,v,f,k,e,p,C.map.image,t.uvs[0].u,t.uvs[0].v,t.uvs[1].u,t.uvs[1].v,t.uvs[2].u,t.uvs[2].v);ya(THREE.SubtractiveBlending)}if(S)if(!C.wireframe&&C.shading==THREE.SmoothShading&&t.vertexNormalsWorld.length==3){i.r=s.r=r.r=Z.r;i.g=s.g=r.g=Z.g;i.b=s.b=r.b=Z.b;xa(V,t.v1.positionWorld,
t.vertexNormalsWorld[0],i);xa(V,t.v2.positionWorld,t.vertexNormalsWorld[1],s);xa(V,t.v3.positionWorld,t.vertexNormalsWorld[2],r);L.r=(s.r+r.r)*0.5;L.g=(s.g+r.g)*0.5;L.b=(s.b+r.b)*0.5;u=Ia(i,s,r,L);qa(O,v,f,k,e,p,u,0,0,1,0,0,1)}else{P.r=Z.r;P.g=Z.g;P.b=Z.b;xa(V,t.centroidWorld,t.normalWorld,P);h.r=C.color.r*P.r;h.g=C.color.g*P.g;h.b=C.color.b*P.b;h.updateStyleString();C.wireframe?za(h.__styleString,C.wireframe_linewidth):Aa(h.__styleString)}else C.wireframe?za(C.color.__styleString,C.wireframe_linewidth):
Aa(C.color.__styleString)}else if(C instanceof THREE.MeshDepthMaterial){A=C.__2near;M=C.__farPlusNear;Q=C.__farMinusNear;i.r=i.g=i.b=1-A/(M-q.positionScreen.z*Q);s.r=s.g=s.b=1-A/(M-T.positionScreen.z*Q);r.r=r.g=r.b=1-A/(M-J.positionScreen.z*Q);L.r=(s.r+r.r)*0.5;L.g=(s.g+r.g)*0.5;L.b=(s.b+r.b)*0.5;u=Ia(i,s,r,L);qa(O,v,f,k,e,p,u,0,0,1,0,0,1)}else if(C instanceof THREE.MeshNormalMaterial){h.r=Ea(t.normalWorld.x);h.g=Ea(t.normalWorld.y);h.b=Ea(t.normalWorld.z);h.updateStyleString();C.wireframe?za(h.__styleString,
C.wireframe_linewidth):Aa(h.__styleString)}}}function za(q,T){if(F!=q)l.strokeStyle=F=q;if(w!=T)l.lineWidth=w=T;l.stroke();X.inflate(T*2)}function Aa(q){if(D!=q)l.fillStyle=D=q;l.fill()}function qa(q,T,J,t,C,V,aa,ca,da,ra,ha,sa,ta){var ka,ga;ka=aa.width-1;ga=aa.height-1;ca*=ka;da*=ga;ra*=ka;ha*=ga;sa*=ka;ta*=ga;J-=q;t-=T;C-=q;V-=T;ra-=ca;ha-=da;sa-=ca;ta-=da;ga=1/(ra*ta-sa*ha);ka=(ta*J-ha*C)*ga;ha=(ta*t-ha*V)*ga;J=(ra*C-sa*J)*ga;t=(ra*V-sa*t)*ga;q=q-ka*ca-J*da;T=T-ha*ca-t*da;l.save();l.transform(ka,
ha,J,t,q,T);l.clip();l.drawImage(aa,0,0);l.restore()}function Da(q){if(o!=q)l.globalAlpha=o=q}function ya(q){if(c!=q){switch(q){case THREE.NormalBlending:l.globalCompositeOperation="source-over";break;case THREE.AdditiveBlending:l.globalCompositeOperation="lighter";break;case THREE.SubtractiveBlending:l.globalCompositeOperation="darker"}c=q}}function Ia(q,T,J,t){ba[0]=H(0,x(255,~~(q.r*255)));ba[1]=H(0,x(255,~~(q.g*255)));ba[2]=H(0,x(255,~~(q.b*255)));ba[4]=H(0,x(255,~~(T.r*255)));ba[5]=H(0,x(255,
~~(T.g*255)));ba[6]=H(0,x(255,~~(T.b*255)));ba[8]=H(0,x(255,~~(J.r*255)));ba[9]=H(0,x(255,~~(J.g*255)));ba[10]=H(0,x(255,~~(J.b*255)));ba[12]=H(0,x(255,~~(t.r*255)));ba[13]=H(0,x(255,~~(t.g*255)));ba[14]=H(0,x(255,~~(t.b*255)));oa.putImageData(Ca,0,0);va.drawImage(na,0,0);return pa}function Ea(q){return q<0?x((1+q)*0.5,0.5):0.5+x(q*0.5,0.5)}function Fa(q,T){var J=T.x-q.x,t=T.y-q.y,C=1/Math.sqrt(J*J+t*t);J*=C;t*=C;T.x+=J;T.y+=t;q.x-=J;q.y-=t}var Ba,Ja,$,ea,ma,Ga,Ka,ua;l.setTransform(1,0,0,-1,n,m);
this.autoClear&&this.clear();a=b.projectScene(fa,wa);(S=fa.lights.length>0)&&Ma(fa);Ba=0;for(Ja=a.length;Ba<Ja;Ba++){$=a[Ba];X.empty();if($ instanceof THREE.RenderableParticle){G=$;G.x*=n;G.y*=m;ea=0;for(ma=$.material.length;ea<ma;ea++)Na(G,$,$.material[ea],fa)}else if($ instanceof THREE.RenderableLine){G=$.v1;K=$.v2;G.positionScreen.x*=n;G.positionScreen.y*=m;K.positionScreen.x*=n;K.positionScreen.y*=m;X.addPoint(G.positionScreen.x,G.positionScreen.y);X.addPoint(K.positionScreen.x,K.positionScreen.y);
if(B.instersects(X)){ea=0;for(ma=$.material.length;ea<ma;)Oa(G,K,$,$.material[ea++],fa)}}else if($ instanceof THREE.RenderableFace3){G=$.v1;K=$.v2;N=$.v3;G.positionScreen.x*=n;G.positionScreen.y*=m;K.positionScreen.x*=n;K.positionScreen.y*=m;N.positionScreen.x*=n;N.positionScreen.y*=m;if($.overdraw){Fa(G.positionScreen,K.positionScreen);Fa(K.positionScreen,N.positionScreen);Fa(N.positionScreen,G.positionScreen)}X.addPoint(G.positionScreen.x,G.positionScreen.y);X.addPoint(K.positionScreen.x,K.positionScreen.y);
X.addPoint(N.positionScreen.x,N.positionScreen.y);if(B.instersects(X)){ea=0;for(ma=$.meshMaterial.length;ea<ma;){ua=$.meshMaterial[ea++];if(ua instanceof THREE.MeshFaceMaterial){Ga=0;for(Ka=$.faceMaterial.length;Ga<Ka;)(ua=$.faceMaterial[Ga++])&&Ha(G,K,N,$,ua,fa)}else Ha(G,K,N,$,ua,fa)}}}U.addRectangle(X)}l.setTransform(1,0,0,1,0,0)}};
THREE.SVGRenderer=function(){function a(y,z,E){var W,I,B,U;W=0;for(I=y.lights.length;W<I;W++){B=y.lights[W];if(B instanceof THREE.DirectionalLight){U=z.normalWorld.dot(B.position)*B.intensity;if(U>0){E.r+=B.color.r*U;E.g+=B.color.g*U;E.b+=B.color.b*U}}else if(B instanceof THREE.PointLight){i.sub(B.position,z.centroidWorld);i.normalize();U=z.normalWorld.dot(i)*B.intensity;if(U>0){E.r+=B.color.r*U;E.g+=B.color.g*U;E.b+=B.color.b*U}}}}function b(y,z,E,W,I,B){A=g(M++);A.setAttribute("d","M "+y.positionScreen.x+
" "+y.positionScreen.y+" L "+z.positionScreen.x+" "+z.positionScreen.y+" L "+E.positionScreen.x+","+E.positionScreen.y+"z");if(I instanceof THREE.MeshBasicMaterial)v.__styleString=I.color.__styleString;else if(I instanceof THREE.MeshLambertMaterial)if(O){f.r=k.r;f.g=k.g;f.b=k.b;a(B,W,f);v.r=I.color.r*f.r;v.g=I.color.g*f.g;v.b=I.color.b*f.b;v.updateStyleString()}else v.__styleString=I.color.__styleString;else if(I instanceof THREE.MeshDepthMaterial){h=1-I.__2near/(I.__farPlusNear-W.z*I.__farMinusNear);
v.setRGB(h,h,h)}else I instanceof THREE.MeshNormalMaterial&&v.setRGB(j(W.normalWorld.x),j(W.normalWorld.y),j(W.normalWorld.z));I.wireframe?A.setAttribute("style","fill: none; stroke: "+v.__styleString+"; stroke-width: "+I.wireframe_linewidth+"; stroke-opacity: "+I.opacity+"; stroke-linecap: "+I.wireframe_linecap+"; stroke-linejoin: "+I.wireframe_linejoin):A.setAttribute("style","fill: "+v.__styleString+"; fill-opacity: "+I.opacity);l.appendChild(A)}function d(y,z,E,W,I,B,U){A=g(M++);A.setAttribute("d",
"M "+y.positionScreen.x+" "+y.positionScreen.y+" L "+z.positionScreen.x+" "+z.positionScreen.y+" L "+E.positionScreen.x+","+E.positionScreen.y+" L "+W.positionScreen.x+","+W.positionScreen.y+"z");if(B instanceof THREE.MeshBasicMaterial)v.__styleString=B.color.__styleString;else if(B instanceof THREE.MeshLambertMaterial)if(O){f.r=k.r;f.g=k.g;f.b=k.b;a(U,I,f);v.r=B.color.r*f.r;v.g=B.color.g*f.g;v.b=B.color.b*f.b;v.updateStyleString()}else v.__styleString=B.color.__styleString;else if(B instanceof THREE.MeshDepthMaterial){h=
1-B.__2near/(B.__farPlusNear-I.z*B.__farMinusNear);v.setRGB(h,h,h)}else B instanceof THREE.MeshNormalMaterial&&v.setRGB(j(I.normalWorld.x),j(I.normalWorld.y),j(I.normalWorld.z));B.wireframe?A.setAttribute("style","fill: none; stroke: "+v.__styleString+"; stroke-width: "+B.wireframe_linewidth+"; stroke-opacity: "+B.opacity+"; stroke-linecap: "+B.wireframe_linecap+"; stroke-linejoin: "+B.wireframe_linejoin):A.setAttribute("style","fill: "+v.__styleString+"; fill-opacity: "+B.opacity);l.appendChild(A)}
function g(y){if(s[y]==null){s[y]=document.createElementNS("http://www.w3.org/2000/svg","path");R==0&&s[y].setAttribute("shape-rendering","crispEdges");return s[y]}return s[y]}function j(y){return y<0?Math.min((1+y)*0.5,0.5):0.5+Math.min(y*0.5,0.5)}var n=null,m=new THREE.Projector,l=document.createElementNS("http://www.w3.org/2000/svg","svg"),o,c,F,D,w,x,H,G,K=new THREE.Rectangle,N=new THREE.Rectangle,O=false,v=new THREE.Color(16777215),f=new THREE.Color(16777215),k=new THREE.Color(0),e=new THREE.Color(0),
p=new THREE.Color(0),h,i=new THREE.Vector3,s=[],r=[],L=[],A,M,Q,u,R=1;this.domElement=l;this.autoClear=true;this.setQuality=function(y){switch(y){case "high":R=1;break;case "low":R=0}};this.setSize=function(y,z){o=y;c=z;F=o/2;D=c/2;l.setAttribute("viewBox",-F+" "+-D+" "+o+" "+c);l.setAttribute("width",o);l.setAttribute("height",c);K.set(-F,-D,F,D)};this.clear=function(){for(;l.childNodes.length>0;)l.removeChild(l.childNodes[0])};this.render=function(y,z){var E,W,I,B,U,X,S,P;this.autoClear&&this.clear();
n=m.projectScene(y,z);u=Q=M=0;if(O=y.lights.length>0){S=y.lights;k.setRGB(0,0,0);e.setRGB(0,0,0);p.setRGB(0,0,0);E=0;for(W=S.length;E<W;E++){I=S[E];B=I.color;if(I instanceof THREE.AmbientLight){k.r+=B.r;k.g+=B.g;k.b+=B.b}else if(I instanceof THREE.DirectionalLight){e.r+=B.r;e.g+=B.g;e.b+=B.b}else if(I instanceof THREE.PointLight){p.r+=B.r;p.g+=B.g;p.b+=B.b}}}E=0;for(W=n.length;E<W;E++){S=n[E];N.empty();if(S instanceof THREE.RenderableParticle){w=S;w.x*=F;w.y*=-D;I=0;for(B=S.material.length;I<B;I++)if(P=
S.material[I]){U=w;X=S;P=P;var Z=Q++;if(r[Z]==null){r[Z]=document.createElementNS("http://www.w3.org/2000/svg","circle");R==0&&r[Z].setAttribute("shape-rendering","crispEdges")}A=r[Z];A.setAttribute("cx",U.x);A.setAttribute("cy",U.y);A.setAttribute("r",X.scale.x*F);if(P instanceof THREE.ParticleCircleMaterial){if(O){f.r=k.r+e.r+p.r;f.g=k.g+e.g+p.g;f.b=k.b+e.b+p.b;v.r=P.color.r*f.r;v.g=P.color.g*f.g;v.b=P.color.b*f.b;v.updateStyleString()}else v=P.color;A.setAttribute("style","fill: "+v.__styleString)}l.appendChild(A)}}else if(S instanceof
THREE.RenderableLine){w=S.v1;x=S.v2;w.positionScreen.x*=F;w.positionScreen.y*=-D;x.positionScreen.x*=F;x.positionScreen.y*=-D;N.addPoint(w.positionScreen.x,w.positionScreen.y);N.addPoint(x.positionScreen.x,x.positionScreen.y);if(K.instersects(N)){I=0;for(B=S.material.length;I<B;)if(P=S.material[I++]){U=w;X=x;P=P;Z=u++;if(L[Z]==null){L[Z]=document.createElementNS("http://www.w3.org/2000/svg","line");R==0&&L[Z].setAttribute("shape-rendering","crispEdges")}A=L[Z];A.setAttribute("x1",U.positionScreen.x);
A.setAttribute("y1",U.positionScreen.y);A.setAttribute("x2",X.positionScreen.x);A.setAttribute("y2",X.positionScreen.y);if(P instanceof THREE.LineBasicMaterial){v.__styleString=P.color.__styleString;A.setAttribute("style","fill: none; stroke: "+v.__styleString+"; stroke-width: "+P.linewidth+"; stroke-opacity: "+P.opacity+"; stroke-linecap: "+P.linecap+"; stroke-linejoin: "+P.linejoin);l.appendChild(A)}}}}else if(S instanceof THREE.RenderableFace3){w=S.v1;x=S.v2;H=S.v3;w.positionScreen.x*=F;w.positionScreen.y*=
-D;x.positionScreen.x*=F;x.positionScreen.y*=-D;H.positionScreen.x*=F;H.positionScreen.y*=-D;N.addPoint(w.positionScreen.x,w.positionScreen.y);N.addPoint(x.positionScreen.x,x.positionScreen.y);N.addPoint(H.positionScreen.x,H.positionScreen.y);if(K.instersects(N)){I=0;for(B=S.meshMaterial.length;I<B;){P=S.meshMaterial[I++];if(P instanceof THREE.MeshFaceMaterial){U=0;for(X=S.faceMaterial.length;U<X;)(P=S.faceMaterial[U++])&&b(w,x,H,S,P,y)}else P&&b(w,x,H,S,P,y)}}}else if(S instanceof THREE.RenderableFace4){w=
S.v1;x=S.v2;H=S.v3;G=S.v4;w.positionScreen.x*=F;w.positionScreen.y*=-D;x.positionScreen.x*=F;x.positionScreen.y*=-D;H.positionScreen.x*=F;H.positionScreen.y*=-D;G.positionScreen.x*=F;G.positionScreen.y*=-D;N.addPoint(w.positionScreen.x,w.positionScreen.y);N.addPoint(x.positionScreen.x,x.positionScreen.y);N.addPoint(H.positionScreen.x,H.positionScreen.y);N.addPoint(G.positionScreen.x,G.positionScreen.y);if(K.instersects(N)){I=0;for(B=S.meshMaterial.length;I<B;){P=S.meshMaterial[I++];if(P instanceof
THREE.MeshFaceMaterial){U=0;for(X=S.faceMaterial.length;U<X;)(P=S.faceMaterial[U++])&&d(w,x,H,G,S,P,y)}else P&&d(w,x,H,G,S,P,y)}}}}}};
THREE.WebGLRenderer=function(a){function b(f,k){var e=c.createProgram();c.attachShader(e,m("fragment","#ifdef GL_ES\nprecision highp float;\n#endif\n"+f));c.attachShader(e,m("vertex","uniform mat4 objectMatrix;\nuniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\nuniform vec3 cameraPosition;\nattribute vec3 position;\nattribute vec3 normal;\nattribute vec2 uv;\n"+k));c.linkProgram(e);c.getProgramParameter(e,c.LINK_STATUS)||alert("Could not initialise shaders\nVALIDATE_STATUS: "+c.getProgramParameter(e,
c.VALIDATE_STATUS)+", gl error ["+c.getError()+"]");e.uniforms={};e.attributes={};return e}function d(f,k){if(f.image.length==6){if(!f.image.__webGLTextureCube&&!f.image.__cubeMapInitialized&&f.image.loadCount==6){f.image.__webGLTextureCube=c.createTexture();c.bindTexture(c.TEXTURE_CUBE_MAP,f.image.__webGLTextureCube);c.texParameteri(c.TEXTURE_CUBE_MAP,c.TEXTURE_WRAP_S,c.CLAMP_TO_EDGE);c.texParameteri(c.TEXTURE_CUBE_MAP,c.TEXTURE_WRAP_T,c.CLAMP_TO_EDGE);c.texParameteri(c.TEXTURE_CUBE_MAP,c.TEXTURE_MAG_FILTER,
c.LINEAR);c.texParameteri(c.TEXTURE_CUBE_MAP,c.TEXTURE_MIN_FILTER,c.LINEAR_MIPMAP_LINEAR);for(var e=0;e<6;++e)c.texImage2D(c.TEXTURE_CUBE_MAP_POSITIVE_X+e,0,c.RGBA,c.RGBA,c.UNSIGNED_BYTE,f.image[e]);c.generateMipmap(c.TEXTURE_CUBE_MAP);c.bindTexture(c.TEXTURE_CUBE_MAP,null);f.image.__cubeMapInitialized=true}c.activeTexture(c.TEXTURE0+k);c.bindTexture(c.TEXTURE_CUBE_MAP,f.image.__webGLTextureCube)}}function g(f,k){if(!f.__webGLTexture&&f.image.loaded){f.__webGLTexture=c.createTexture();c.bindTexture(c.TEXTURE_2D,
f.__webGLTexture);c.texImage2D(c.TEXTURE_2D,0,c.RGBA,c.RGBA,c.UNSIGNED_BYTE,f.image);c.texParameteri(c.TEXTURE_2D,c.TEXTURE_WRAP_S,l(f.wrap_s));c.texParameteri(c.TEXTURE_2D,c.TEXTURE_WRAP_T,l(f.wrap_t));c.texParameteri(c.TEXTURE_2D,c.TEXTURE_MAG_FILTER,l(f.mag_filter));c.texParameteri(c.TEXTURE_2D,c.TEXTURE_MIN_FILTER,l(f.min_filter));c.generateMipmap(c.TEXTURE_2D);c.bindTexture(c.TEXTURE_2D,null)}c.activeTexture(c.TEXTURE0+k);c.bindTexture(c.TEXTURE_2D,f.__webGLTexture)}function j(f,k){var e,p,h;
e=0;for(p=k.length;e<p;e++){h=k[e];f.uniforms[h]=c.getUniformLocation(f,h)}}function n(f,k){var e,p,h;e=0;for(p=k.length;e<p;e++){h=k[e];f.attributes[h]=c.getAttribLocation(f,h);f.attributes[h]>=0&&c.enableVertexAttribArray(f.attributes[h])}}function m(f,k){var e;if(f=="fragment")e=c.createShader(c.FRAGMENT_SHADER);else if(f=="vertex")e=c.createShader(c.VERTEX_SHADER);c.shaderSource(e,k);c.compileShader(e);if(!c.getShaderParameter(e,c.COMPILE_STATUS)){alert(c.getShaderInfoLog(e));return null}return e}
function l(f){switch(f){case THREE.RepeatWrapping:return c.REPEAT;case THREE.ClampToEdgeWrapping:return c.CLAMP_TO_EDGE;case THREE.MirroredRepeatWrapping:return c.MIRRORED_REPEAT;case THREE.NearestFilter:return c.NEAREST;case THREE.NearestMipMapNearestFilter:return c.NEAREST_MIPMAP_NEAREST;case THREE.NearestMipMapLinearFilter:return c.NEAREST_MIPMAP_LINEAR;case THREE.LinearFilter:return c.LINEAR;case THREE.LinearMipMapNearestFilter:return c.LINEAR_MIPMAP_NEAREST;case THREE.LinearMipMapLinearFilter:return c.LINEAR_MIPMAP_LINEAR}return 0}
var o=document.createElement("canvas"),c,F,D,w=new THREE.Matrix4,x,H=new Float32Array(16),G=new Float32Array(16),K=new Float32Array(16),N=new Float32Array(9),O=new Float32Array(16);a=function(f,k){if(f){var e,p,h,i=pointLights=maxDirLights=maxPointLights=0;e=0;for(p=f.lights.length;e<p;e++){h=f.lights[e];h instanceof THREE.DirectionalLight&&i++;h instanceof THREE.PointLight&&pointLights++}if(pointLights+i<=k){maxDirLights=i;maxPointLights=pointLights}else{maxDirLights=Math.ceil(k*i/(pointLights+i));
maxPointLights=k-maxDirLights}return{directional:maxDirLights,point:maxPointLights}}return{directional:1,point:k-1}}(a,4);this.domElement=o;this.autoClear=true;try{c=o.getContext("experimental-webgl",{antialias:true})}catch(v){}if(!c){alert("WebGL not supported");throw"cannot create webgl context";}c.clearColor(0,0,0,1);c.clearDepth(1);c.enable(c.DEPTH_TEST);c.depthFunc(c.LEQUAL);c.frontFace(c.CCW);c.cullFace(c.BACK);c.enable(c.CULL_FACE);c.enable(c.BLEND);c.blendFunc(c.ONE,c.ONE_MINUS_SRC_ALPHA);
c.clearColor(0,0,0,0);F=D=function(f,k){var e=[f?"#define MAX_DIR_LIGHTS "+f:"",k?"#define MAX_POINT_LIGHTS "+k:"","uniform bool enableLighting;\nuniform bool useRefract;\nuniform int pointLightNumber;\nuniform int directionalLightNumber;\nuniform vec3 ambientLightColor;",f?"uniform vec3 directionalLightColor[ MAX_DIR_LIGHTS ];":"",f?"uniform vec3 directionalLightDirection[ MAX_DIR_LIGHTS ];":"",k?"uniform vec3 pointLightColor[ MAX_POINT_LIGHTS ];":"",k?"uniform vec3 pointLightPosition[ MAX_POINT_LIGHTS ];":
"","uniform mat4 viewMatrix;\nuniform mat3 normalMatrix;\nvarying vec3 vNormal;\nvarying vec2 vUv;\nvarying vec3 vLightWeighting;",k?"varying vec3 vPointLightVector[ MAX_POINT_LIGHTS ];":"","varying vec3 vViewPosition;\nvarying vec3 vReflect;\nuniform float mRefractionRatio;\nvoid main(void) {\nvec4 mPosition = objectMatrix * vec4( position, 1.0 );\nvViewPosition = cameraPosition - mPosition.xyz;\nvec3 nWorld = mat3( objectMatrix[0].xyz, objectMatrix[1].xyz, objectMatrix[2].xyz ) * normal;\nvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\nvec3 transformedNormal = normalize( normalMatrix * normal );\nif ( !enableLighting ) {\nvLightWeighting = vec3( 1.0, 1.0, 1.0 );\n} else {\nvLightWeighting = ambientLightColor;",
f?"for( int i = 0; i < MAX_DIR_LIGHTS; i++ ) {":"",f?"vec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 0.0 );":"",f?"float directionalLightWeighting = max( dot( transformedNormal, normalize(lDirection.xyz ) ), 0.0 );":"",f?"vLightWeighting += directionalLightColor[ i ] * directionalLightWeighting;":"",f?"}":"",k?"for( int i = 0; i < MAX_POINT_LIGHTS; i++ ) {":"",k?"vec4 lPosition = viewMatrix * vec4( pointLightPosition[ i ], 1.0 );":"",k?"vPointLightVector[ i ] = normalize( lPosition.xyz - mvPosition.xyz );":
"",k?"float pointLightWeighting = max( dot( transformedNormal, vPointLightVector[ i ] ), 0.0 );":"",k?"vLightWeighting += pointLightColor[ i ] * pointLightWeighting;":"",k?"}":"","}\nvNormal = transformedNormal;\nvUv = uv;\nif ( useRefract ) {\nvReflect = refract( normalize(mPosition.xyz - cameraPosition), normalize(nWorld.xyz), mRefractionRatio );\n} else {\nvReflect = reflect( normalize(mPosition.xyz - cameraPosition), normalize(nWorld.xyz) );\n}\ngl_Position = projectionMatrix * mvPosition;\n}"].join("\n"),
p=[f?"#define MAX_DIR_LIGHTS "+f:"",k?"#define MAX_POINT_LIGHTS "+k:"","uniform int material;\nuniform bool enableMap;\nuniform bool enableCubeMap;\nuniform bool mixEnvMap;\nuniform samplerCube tCube;\nuniform float mReflectivity;\nuniform sampler2D tMap;\nuniform vec4 mColor;\nuniform float mOpacity;\nuniform vec4 mAmbient;\nuniform vec4 mSpecular;\nuniform float mShininess;\nuniform float m2Near;\nuniform float mFarPlusNear;\nuniform float mFarMinusNear;\nuniform int pointLightNumber;\nuniform int directionalLightNumber;",
f?"uniform mat4 viewMatrix;":"",f?"uniform vec3 directionalLightDirection[ MAX_DIR_LIGHTS ];":"","varying vec3 vNormal;\nvarying vec2 vUv;\nvarying vec3 vLightWeighting;",k?"varying vec3 vPointLightVector[ MAX_POINT_LIGHTS ];":"","varying vec3 vViewPosition;\nvarying vec3 vReflect;\nuniform vec3 cameraPosition;\nvoid main() {\nvec4 mapColor = vec4( 1.0, 1.0, 1.0, 1.0 );\nvec4 cubeColor = vec4( 1.0, 1.0, 1.0, 1.0 );\nif ( enableMap ) {\nmapColor = texture2D( tMap, vUv );\n}\nif ( enableCubeMap ) {\ncubeColor = textureCube( tCube, vec3( -vReflect.x, vReflect.yz ) );\n}\nif ( material == 5 ) { \nvec3 wPos = cameraPosition - vViewPosition;\ngl_FragColor = textureCube( tCube, vec3( -wPos.x, wPos.yz ) );\n} else if ( material == 4 ) { \ngl_FragColor = vec4( 0.5*normalize( vNormal ) + vec3(0.5, 0.5, 0.5), mOpacity );\n} else if ( material == 3 ) { \nfloat w = 0.5;\ngl_FragColor = vec4( w, w, w, mOpacity );\n} else if ( material == 2 ) { \nvec3 normal = normalize( vNormal );\nvec3 viewPosition = normalize( vViewPosition );",
k?"vec4 pointDiffuse  = vec4( 0.0, 0.0, 0.0, 0.0 );":"",k?"vec4 pointSpecular = vec4( 0.0, 0.0, 0.0, 0.0 );":"",k?"for( int i = 0; i < MAX_POINT_LIGHTS; i++ ) {":"",k?"vec3 pointVector = normalize( vPointLightVector[ i ] );":"",k?"vec3 pointHalfVector = normalize( vPointLightVector[ i ] + vViewPosition );":"",k?"float pointDotNormalHalf = dot( normal, pointHalfVector );":"",k?"float pointDiffuseWeight = max( dot( normal, pointVector ), 0.0 );":"",k?"float pointSpecularWeight = 0.0;":"",k?"if ( pointDotNormalHalf >= 0.0 )":
"",k?"pointSpecularWeight = pow( pointDotNormalHalf, mShininess );":"",k?"pointDiffuse  += mColor * pointDiffuseWeight;":"",k?"pointSpecular += mSpecular * pointSpecularWeight;":"",k?"}":"",f?"vec4 dirDiffuse  = vec4( 0.0, 0.0, 0.0, 0.0 );":"",f?"vec4 dirSpecular = vec4( 0.0, 0.0, 0.0, 0.0 );":"",f?"for( int i = 0; i < MAX_DIR_LIGHTS; i++ ) {":"",f?"vec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 0.0 );":"",f?"vec3 dirVector = normalize( lDirection.xyz );":"",f?"vec3 dirHalfVector = normalize( lDirection.xyz + vViewPosition );":
"",f?"float dirDotNormalHalf = dot( normal, dirHalfVector );":"",f?"float dirDiffuseWeight = max( dot( normal, dirVector ), 0.0 );":"",f?"float dirSpecularWeight = 0.0;":"",f?"if ( dirDotNormalHalf >= 0.0 )":"",f?"dirSpecularWeight = pow( dirDotNormalHalf, mShininess );":"",f?"dirDiffuse  += mColor * dirDiffuseWeight;":"",f?"dirSpecular += mSpecular * dirSpecularWeight;":"",f?"}":"","vec4 totalLight = mAmbient;",f?"totalLight += dirDiffuse + dirSpecular;":"",k?"totalLight += pointDiffuse + pointSpecular;":
"","if ( mixEnvMap ) {\ngl_FragColor = vec4( mix( mapColor.rgb * totalLight.xyz * vLightWeighting, cubeColor.rgb, mReflectivity ), mapColor.a );\n} else {\ngl_FragColor = vec4( mapColor.rgb * cubeColor.rgb * totalLight.xyz * vLightWeighting, mapColor.a );\n}\n} else if ( material == 1 ) {\nif ( mixEnvMap ) {\ngl_FragColor = vec4( mix( mColor.rgb * mapColor.rgb * vLightWeighting, cubeColor.rgb, mReflectivity ), mColor.a * mapColor.a );\n} else {\ngl_FragColor = vec4( mColor.rgb * mapColor.rgb * cubeColor.rgb * vLightWeighting, mColor.a * mapColor.a );\n}\n} else {\nif ( mixEnvMap ) {\ngl_FragColor = mix( mColor * mapColor, cubeColor, mReflectivity );\n} else {\ngl_FragColor = mColor * mapColor * cubeColor;\n}\n}\n}"].join("\n");
e=b(p,e);c.useProgram(e);j(e,["viewMatrix","modelViewMatrix","projectionMatrix","normalMatrix","objectMatrix","cameraPosition","enableLighting","ambientLightColor","material","mColor","mAmbient","mSpecular","mShininess","mOpacity","enableMap","tMap","enableCubeMap","tCube","mixEnvMap","mReflectivity","mRefractionRatio","useRefract","m2Near","mFarPlusNear","mFarMinusNear"]);f&&j(e,["directionalLightNumber","directionalLightColor","directionalLightDirection"]);k&&j(e,["pointLightNumber","pointLightColor",
"pointLightPosition"]);c.uniform1i(e.uniforms.enableMap,0);c.uniform1i(e.uniforms.tMap,0);c.uniform1i(e.uniforms.enableCubeMap,0);c.uniform1i(e.uniforms.tCube,1);c.uniform1i(e.uniforms.mixEnvMap,0);c.uniform1i(e.uniforms.useRefract,0);n(e,["position","normal","uv"]);return e}(a.directional,a.point);this.setSize=function(f,k){o.width=f;o.height=k;c.viewport(0,0,o.width,o.height)};this.clear=function(){c.clear(c.COLOR_BUFFER_BIT|c.DEPTH_BUFFER_BIT)};this.setupLights=function(f,k){var e,p,h,i,s,r=[],
L=[],A=[];i=[];s=[];c.uniform1i(f.uniforms.enableLighting,k.length);e=0;for(p=k.length;e<p;e++){h=k[e];if(h instanceof THREE.AmbientLight)r.push(h);else if(h instanceof THREE.DirectionalLight)A.push(h);else h instanceof THREE.PointLight&&L.push(h)}e=h=i=s=0;for(p=r.length;e<p;e++){h+=r[e].color.r;i+=r[e].color.g;s+=r[e].color.b}c.uniform3f(f.uniforms.ambientLightColor,h,i,s);i=[];s=[];e=0;for(p=A.length;e<p;e++){h=A[e];i.push(h.color.r*h.intensity);i.push(h.color.g*h.intensity);i.push(h.color.b*h.intensity);
s.push(h.position.x);s.push(h.position.y);s.push(h.position.z)}if(A.length){c.uniform1i(f.uniforms.directionalLightNumber,A.length);c.uniform3fv(f.uniforms.directionalLightDirection,s);c.uniform3fv(f.uniforms.directionalLightColor,i)}i=[];s=[];e=0;for(p=L.length;e<p;e++){h=L[e];i.push(h.color.r*h.intensity);i.push(h.color.g*h.intensity);i.push(h.color.b*h.intensity);s.push(h.position.x);s.push(h.position.y);s.push(h.position.z)}if(L.length){c.uniform1i(f.uniforms.pointLightNumber,L.length);c.uniform3fv(f.uniforms.pointLightPosition,
s);c.uniform3fv(f.uniforms.pointLightColor,i)}};this.createBuffers=function(f,k){var e,p,h,i,s,r,L,A,M=[],Q=[],u=[],R=[],y=[],z=0,E=f.geometry.geometryChunks[k],W;h=false;e=0;for(p=f.material.length;e<p;e++){meshMaterial=f.material[e];if(meshMaterial instanceof THREE.MeshFaceMaterial){s=0;for(W=E.material.length;s<W;s++)if(E.material[s]&&E.material[s].shading!=undefined&&E.material[s].shading==THREE.SmoothShading){h=true;break}}else if(meshMaterial&&meshMaterial.shading!=undefined&&meshMaterial.shading==
THREE.SmoothShading){h=true;break}if(h)break}W=h;e=0;for(p=E.faces.length;e<p;e++){h=E.faces[e];i=f.geometry.faces[h];s=i.vertexNormals;faceNormal=i.normal;h=f.geometry.uvs[h];if(i instanceof THREE.Face3){r=f.geometry.vertices[i.a].position;L=f.geometry.vertices[i.b].position;A=f.geometry.vertices[i.c].position;u.push(r.x,r.y,r.z);u.push(L.x,L.y,L.z);u.push(A.x,A.y,A.z);if(s.length==3&&W)for(i=0;i<3;i++)R.push(s[i].x,s[i].y,s[i].z);else for(i=0;i<3;i++)R.push(faceNormal.x,faceNormal.y,faceNormal.z);
if(h)for(i=0;i<3;i++)y.push(h[i].u,h[i].v);M.push(z,z+1,z+2);Q.push(z,z+1);Q.push(z,z+2);Q.push(z+1,z+2);z+=3}else if(i instanceof THREE.Face4){r=f.geometry.vertices[i.a].position;L=f.geometry.vertices[i.b].position;A=f.geometry.vertices[i.c].position;i=f.geometry.vertices[i.d].position;u.push(r.x,r.y,r.z);u.push(L.x,L.y,L.z);u.push(A.x,A.y,A.z);u.push(i.x,i.y,i.z);if(s.length==4&&W)for(i=0;i<4;i++)R.push(s[i].x,s[i].y,s[i].z);else for(i=0;i<4;i++)R.push(faceNormal.x,faceNormal.y,faceNormal.z);if(h)for(i=
0;i<4;i++)y.push(h[i].u,h[i].v);M.push(z,z+1,z+2);M.push(z,z+2,z+3);Q.push(z,z+1);Q.push(z,z+2);Q.push(z,z+3);Q.push(z+1,z+2);Q.push(z+2,z+3);z+=4}}if(u.length){E.__webGLVertexBuffer=c.createBuffer();c.bindBuffer(c.ARRAY_BUFFER,E.__webGLVertexBuffer);c.bufferData(c.ARRAY_BUFFER,new Float32Array(u),c.STATIC_DRAW);E.__webGLNormalBuffer=c.createBuffer();c.bindBuffer(c.ARRAY_BUFFER,E.__webGLNormalBuffer);c.bufferData(c.ARRAY_BUFFER,new Float32Array(R),c.STATIC_DRAW);if(y.length>0){E.__webGLUVBuffer=c.createBuffer();
c.bindBuffer(c.ARRAY_BUFFER,E.__webGLUVBuffer);c.bufferData(c.ARRAY_BUFFER,new Float32Array(y),c.STATIC_DRAW)}E.__webGLFaceBuffer=c.createBuffer();c.bindBuffer(c.ELEMENT_ARRAY_BUFFER,E.__webGLFaceBuffer);c.bufferData(c.ELEMENT_ARRAY_BUFFER,new Uint16Array(M),c.STATIC_DRAW);E.__webGLLineBuffer=c.createBuffer();c.bindBuffer(c.ELEMENT_ARRAY_BUFFER,E.__webGLLineBuffer);c.bufferData(c.ELEMENT_ARRAY_BUFFER,new Uint16Array(Q),c.STATIC_DRAW);E.__webGLFaceCount=M.length;E.__webGLLineCount=Q.length}};this.renderBuffer=
function(f,k,e,p){var h,i,s,r,L,A,M,Q,u;if(e instanceof THREE.MeshShaderMaterial){if(!e.program){e.program=b(e.fragment_shader,e.vertex_shader);M=["viewMatrix","modelViewMatrix","projectionMatrix","normalMatrix","objectMatrix","cameraPosition"];for(u in e.uniforms)M.push(u);j(e.program,M);n(e.program,["position","normal","uv"])}u=e.program}else u=D;if(u!=F){c.useProgram(u);F=u}u==D&&this.setupLights(u,k);this.loadCamera(u,f);this.loadMatrices(u);if(e instanceof THREE.MeshShaderMaterial){s=e.wireframe;
r=e.wireframe_linewidth;f=u;k=e.uniforms;var R;for(h in k){Q=k[h].type;M=k[h].value;R=f.uniforms[h];if(Q=="i")c.uniform1i(R,M);else if(Q=="f")c.uniform1f(R,M);else if(Q=="t"){c.uniform1i(R,M);if(Q=k[h].texture)Q.image instanceof Array&&Q.image.length==6?d(Q,M):g(Q,M)}}}if(e instanceof THREE.MeshPhongMaterial||e instanceof THREE.MeshLambertMaterial||e instanceof THREE.MeshBasicMaterial){h=e.color;i=e.opacity;s=e.wireframe;r=e.wireframe_linewidth;L=e.map;A=e.env_map;k=e.combine==THREE.MixOperation;
f=e.reflectivity;Q=e.env_map&&e.env_map.mapping instanceof THREE.CubeRefractionMapping;M=e.refraction_ratio;c.uniform4f(u.uniforms.mColor,h.r*i,h.g*i,h.b*i,i);c.uniform1i(u.uniforms.mixEnvMap,k);c.uniform1f(u.uniforms.mReflectivity,f);c.uniform1i(u.uniforms.useRefract,Q);c.uniform1f(u.uniforms.mRefractionRatio,M)}if(e instanceof THREE.MeshNormalMaterial){i=e.opacity;c.uniform1f(u.uniforms.mOpacity,i);c.uniform1i(u.uniforms.material,4)}else if(e instanceof THREE.MeshDepthMaterial){i=e.opacity;s=e.wireframe;
r=e.wireframe_linewidth;c.uniform1f(u.uniforms.mOpacity,i);c.uniform1f(u.uniforms.m2Near,e.__2near);c.uniform1f(u.uniforms.mFarPlusNear,e.__farPlusNear);c.uniform1f(u.uniforms.mFarMinusNear,e.__farMinusNear);c.uniform1i(u.uniforms.material,3)}else if(e instanceof THREE.MeshPhongMaterial){h=e.ambient;f=e.specular;e=e.shininess;c.uniform4f(u.uniforms.mAmbient,h.r,h.g,h.b,i);c.uniform4f(u.uniforms.mSpecular,f.r,f.g,f.b,i);c.uniform1f(u.uniforms.mShininess,e);c.uniform1i(u.uniforms.material,2)}else if(e instanceof
THREE.MeshLambertMaterial)c.uniform1i(u.uniforms.material,1);else if(e instanceof THREE.MeshBasicMaterial)c.uniform1i(u.uniforms.material,0);else if(e instanceof THREE.MeshCubeMaterial){c.uniform1i(u.uniforms.material,5);A=e.env_map}if(L){g(L,0);c.uniform1i(u.uniforms.tMap,0);c.uniform1i(u.uniforms.enableMap,1)}else c.uniform1i(u.uniforms.enableMap,0);if(A){d(A,1);c.uniform1i(u.uniforms.tCube,1);c.uniform1i(u.uniforms.enableCubeMap,1)}else c.uniform1i(u.uniforms.enableCubeMap,0);i=u.attributes;c.bindBuffer(c.ARRAY_BUFFER,
p.__webGLVertexBuffer);c.vertexAttribPointer(i.position,3,c.FLOAT,false,0,0);c.bindBuffer(c.ARRAY_BUFFER,p.__webGLNormalBuffer);c.vertexAttribPointer(i.normal,3,c.FLOAT,false,0,0);if(i.uv>=0)if(p.__webGLUVBuffer){c.bindBuffer(c.ARRAY_BUFFER,p.__webGLUVBuffer);c.enableVertexAttribArray(i.uv);c.vertexAttribPointer(i.uv,2,c.FLOAT,false,0,0)}else c.disableVertexAttribArray(i.uv);if(s){c.lineWidth(r);c.bindBuffer(c.ELEMENT_ARRAY_BUFFER,p.__webGLLineBuffer);c.drawElements(c.LINES,p.__webGLLineCount,c.UNSIGNED_SHORT,
0)}else{c.bindBuffer(c.ELEMENT_ARRAY_BUFFER,p.__webGLFaceBuffer);c.drawElements(c.TRIANGLES,p.__webGLFaceCount,c.UNSIGNED_SHORT,0)}};this.renderPass=function(f,k,e,p,h,i){var s,r,L,A,M;L=0;for(A=e.material.length;L<A;L++){s=e.material[L];if(s instanceof THREE.MeshFaceMaterial){s=0;for(r=p.material.length;s<r;s++)if((M=p.material[s])&&M.blending==h&&M.opacity<1==i){this.setBlending(M.blending);this.renderBuffer(f,k,M,p)}}else if((M=s)&&M.blending==h&&M.opacity<1==i){this.setBlending(M.blending);this.renderBuffer(f,
k,M,p)}}};this.render=function(f,k){var e,p,h,i,s=f.lights;this.initWebGLObjects(f);this.autoClear&&this.clear();k.autoUpdateMatrix&&k.updateMatrix();e=0;for(p=f.__webGLObjects.length;e<p;e++){h=f.__webGLObjects[e];i=h.object;h=h.buffer;if(i.visible){this.setupMatrices(i,k);this.renderPass(k,s,i,h,THREE.NormalBlending,false)}}e=0;for(p=f.__webGLObjects.length;e<p;e++){h=f.__webGLObjects[e];i=h.object;h=h.buffer;if(i.visible){this.setupMatrices(i,k);this.renderPass(k,s,i,h,THREE.AdditiveBlending,false);
this.renderPass(k,s,i,h,THREE.SubtractiveBlending,false);this.renderPass(k,s,i,h,THREE.AdditiveBlending,true);this.renderPass(k,s,i,h,THREE.SubtractiveBlending,true);this.renderPass(k,s,i,h,THREE.NormalBlending,true)}}};this.initWebGLObjects=function(f){var k,e,p,h,i,s;if(!f.__webGLObjects){f.__webGLObjects=[];f.__webGLObjectsMap={}}k=0;for(e=f.objects.length;k<e;k++){p=f.objects[k];if(f.__webGLObjectsMap[p.id]==undefined)f.__webGLObjectsMap[p.id]={};s=f.__webGLObjectsMap[p.id];if(p instanceof THREE.Mesh)for(i in p.geometry.geometryChunks){h=
p.geometry.geometryChunks[i];h.__webGLVertexBuffer||this.createBuffers(p,i);if(s[i]==undefined){h={buffer:h,object:p};f.__webGLObjects.push(h);s[i]=1}}}};this.removeObject=function(f,k){var e,p;for(e=f.__webGLObjects.length-1;e>=0;e--){p=f.__webGLObjects[e].object;k==p&&f.__webGLObjects.splice(e,1)}};this.setupMatrices=function(f,k){f.autoUpdateMatrix&&f.updateMatrix();w.multiply(k.matrix,f.matrix);H.set(k.matrix.flatten());G.set(w.flatten());K.set(k.projectionMatrix.flatten());x=THREE.Matrix4.makeInvert3x3(w).transpose();
N.set(x.m);O.set(f.matrix.flatten())};this.loadMatrices=function(f){c.uniformMatrix4fv(f.uniforms.viewMatrix,false,H);c.uniformMatrix4fv(f.uniforms.modelViewMatrix,false,G);c.uniformMatrix4fv(f.uniforms.projectionMatrix,false,K);c.uniformMatrix3fv(f.uniforms.normalMatrix,false,N);c.uniformMatrix4fv(f.uniforms.objectMatrix,false,O)};this.loadCamera=function(f,k){c.uniform3f(f.uniforms.cameraPosition,k.position.x,k.position.y,k.position.z)};this.setBlending=function(f){switch(f){case THREE.AdditiveBlending:c.blendEquation(c.FUNC_ADD);
c.blendFunc(c.ONE,c.ONE);break;case THREE.SubtractiveBlending:c.blendFunc(c.DST_COLOR,c.ZERO);break;default:c.blendEquation(c.FUNC_ADD);c.blendFunc(c.ONE,c.ONE_MINUS_SRC_ALPHA)}};this.setFaceCulling=function(f,k){if(f){!k||k=="ccw"?c.frontFace(c.CCW):c.frontFace(c.CW);if(f=="back")c.cullFace(c.BACK);else f=="front"?c.cullFace(c.FRONT):c.cullFace(c.FRONT_AND_BACK);c.enable(c.CULL_FACE)}else c.disable(c.CULL_FACE)}};
THREE.RenderableFace3=function(){this.z=null;this.v1=new THREE.Vertex;this.v2=new THREE.Vertex;this.v3=new THREE.Vertex;this.centroidWorld=new THREE.Vector3;this.centroidScreen=new THREE.Vector3;this.normalWorld=new THREE.Vector3;this.vertexNormalsWorld=[];this.faceMaterial=this.meshMaterial=null;this.overdraw=false;this.uvs=[null,null,null]};THREE.RenderableParticle=function(){this.rotation=this.z=this.y=this.x=null;this.scale=new THREE.Vector2;this.material=null};
THREE.RenderableLine=function(){this.z=null;this.v1=new THREE.Vertex;this.v2=new THREE.Vertex;this.material=null};