// ThreeDebug.js r29 - 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,c,e){this.r=a;this.g=c;this.b=e;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,c){this.x=a||0;this.y=c||0};
THREE.Vector2.prototype={set:function(a,c){this.x=a;this.y=c;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,c){this.x=a.x+c.x;this.y=a.y+c.y;return this},subSelf:function(a){this.x-=a.x;this.y-=a.y;return this},sub:function(a,c){this.x=a.x-c.x;this.y=a.y-c.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,c,e){this.x=a||0;this.y=c||0;this.z=e||0};
THREE.Vector3.prototype={set:function(a,c,e){this.x=a;this.y=c;this.z=e;return this},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;return this},add:function(a,c){this.x=a.x+c.x;this.y=a.y+c.y;this.z=a.z+c.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,c){this.x=a.x-c.x;this.y=a.y-c.y;this.z=a.z-c.z;return this},subSelf:function(a){this.x-=a.x;this.y-=a.y;this.z-=a.z;return this},
cross:function(a,c){this.x=a.y*c.z-a.z*c.y;this.y=a.z*c.x-a.x*c.z;this.z=a.x*c.y-a.y*c.x;return this},crossSelf:function(a){var c=this.x,e=this.y,g=this.z;this.x=e*a.z-g*a.y;this.y=g*a.x-c*a.z;this.z=c*a.y-e*a.x;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 c=
this.x-a.x,e=this.y-a.y;a=this.z-a.z;return Math.sqrt(c*c+e*e+a*a)},distanceToSquared:function(a){var c=this.x-a.x,e=this.y-a.y;a=this.z-a.z;return c*c+e*e+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,c,e,g){this.x=a||0;this.y=c||0;this.z=e||0;this.w=g||1};
THREE.Vector4.prototype={set:function(a,c,e,g){this.x=a;this.y=c;this.z=e;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,c){this.x=a.x+c.x;this.y=a.y+c.y;this.z=a.z+c.z;this.w=a.w+c.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,c){this.x=a.x-c.x;this.y=a.y-c.y;this.z=a.z-c.z;this.w=a.w-c.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,c){this.x+=(a.x-this.x)*c;this.y+=(a.y-this.y)*c;this.z+=(a.z-this.z)*c;this.w+=(a.w-this.w)*c},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,c){this.origin=a||new THREE.Vector3;this.direction=c||new THREE.Vector3};
THREE.Ray.prototype={intersectScene:function(a){var c,e,g=a.objects,h=[];a=0;for(c=g.length;a<c;a++){e=g[a];if(e instanceof THREE.Mesh)h=h.concat(this.intersectObject(e))}h.sort(function(q,m){return q.distance-m.distance});return h},intersectObject:function(a){function c(P,r,f,d){d=d.clone().subSelf(r);f=f.clone().subSelf(r);var i=P.clone().subSelf(r);P=d.dot(d);r=d.dot(f);d=d.dot(i);var o=f.dot(f);f=f.dot(i);i=1/(P*o-r*r);o=(o*d-r*f)*i;P=(P*f-r*d)*i;return o>0&&P>0&&o+P<1}var e,g,h,q,m,b,l,y,E,I,
w,F=a.geometry,Q=F.vertices,O=[];e=0;for(g=F.faces.length;e<g;e++){h=F.faces[e];I=this.origin.clone();w=this.direction.clone();q=a.matrix.transform(Q[h.a].position.clone());m=a.matrix.transform(Q[h.b].position.clone());b=a.matrix.transform(Q[h.c].position.clone());l=h instanceof THREE.Face4?a.matrix.transform(Q[h.d].position.clone()):null;y=a.rotationMatrix.transform(h.normal.clone());E=w.dot(y);if(E<0){y=y.dot((new THREE.Vector3).sub(q,I))/E;I=I.addSelf(w.multiplyScalar(y));if(h instanceof THREE.Face3){if(c(I,
q,m,b)){h={distance:this.origin.distanceTo(I),point:I,face:h,object:a};O.push(h)}}else if(h instanceof THREE.Face4)if(c(I,q,m,l)||c(I,m,b,l)){h={distance:this.origin.distanceTo(I),point:I,face:h,object:a};O.push(h)}}}return O}};
THREE.Rectangle=function(){function a(){q=g-c;m=h-e}var c,e,g,h,q,m,b=true;this.getX=function(){return c};this.getY=function(){return e};this.getWidth=function(){return q};this.getHeight=function(){return m};this.getLeft=function(){return c};this.getTop=function(){return e};this.getRight=function(){return g};this.getBottom=function(){return h};this.set=function(l,y,E,I){b=false;c=l;e=y;g=E;h=I;a()};this.addPoint=function(l,y){if(b){b=false;c=l;e=y;g=l;h=y}else{c=Math.min(c,l);e=Math.min(e,y);g=Math.max(g,
l);h=Math.max(h,y)}a()};this.addRectangle=function(l){if(b){b=false;c=l.getLeft();e=l.getTop();g=l.getRight();h=l.getBottom()}else{c=Math.min(c,l.getLeft());e=Math.min(e,l.getTop());g=Math.max(g,l.getRight());h=Math.max(h,l.getBottom())}a()};this.inflate=function(l){c-=l;e-=l;g+=l;h+=l;a()};this.minSelf=function(l){c=Math.max(c,l.getLeft());e=Math.max(e,l.getTop());g=Math.min(g,l.getRight());h=Math.min(h,l.getBottom());a()};this.instersects=function(l){return Math.min(g,l.getRight())-Math.max(c,l.getLeft())>=
0&&Math.min(h,l.getBottom())-Math.max(e,l.getTop())>=0};this.empty=function(){b=true;h=g=e=c=0;a()};this.isEmpty=function(){return b};this.toString=function(){return"THREE.Rectangle ( left: "+c+", right: "+g+", top: "+e+", bottom: "+h+", width: "+q+", 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,c,e){var g=new THREE.Vector3,h=new THREE.Vector3,q=new THREE.Vector3;q.sub(a,c).normalize();g.cross(e,q).normalize();h.cross(q,g).normalize();this.n11=g.x;this.n12=g.y;this.n13=g.z;this.n14=-g.dot(a);this.n21=h.x;this.n22=h.y;this.n23=h.z;this.n24=-h.dot(a);this.n31=q.x;this.n32=q.y;this.n33=q.z;this.n34=-q.dot(a);this.n43=this.n42=this.n41=0;this.n44=1},transform:function(a){var c=a.x,e=a.y,g=a.z,h=a.w||1;a.x=this.n11*c+this.n12*
e+this.n13*g+this.n14*h;a.y=this.n21*c+this.n22*e+this.n23*g+this.n24*h;a.z=this.n31*c+this.n32*e+this.n33*g+this.n34*h;h=this.n41*c+this.n42*e+this.n43*g+this.n44*h;if(a.w)a.w=h;else{c=1/h;a.x*=c;a.y*=c;a.z*=c}return a},crossVector:function(a){var c=new THREE.Vector4;c.x=this.n11*a.x+this.n12*a.y+this.n13*a.z+this.n14*a.w;c.y=this.n21*a.x+this.n22*a.y+this.n23*a.z+this.n24*a.w;c.z=this.n31*a.x+this.n32*a.y+this.n33*a.z+this.n34*a.w;c.w=a.w?this.n41*a.x+this.n42*a.y+this.n43*a.z+this.n44*a.w:1;return c},
multiply:function(a,c){this.n11=a.n11*c.n11+a.n12*c.n21+a.n13*c.n31+a.n14*c.n41;this.n12=a.n11*c.n12+a.n12*c.n22+a.n13*c.n32+a.n14*c.n42;this.n13=a.n11*c.n13+a.n12*c.n23+a.n13*c.n33+a.n14*c.n43;this.n14=a.n11*c.n14+a.n12*c.n24+a.n13*c.n34+a.n14*c.n44;this.n21=a.n21*c.n11+a.n22*c.n21+a.n23*c.n31+a.n24*c.n41;this.n22=a.n21*c.n12+a.n22*c.n22+a.n23*c.n32+a.n24*c.n42;this.n23=a.n21*c.n13+a.n22*c.n23+a.n23*c.n33+a.n24*c.n43;this.n24=a.n21*c.n14+a.n22*c.n24+a.n23*c.n34+a.n24*c.n44;this.n31=a.n31*c.n11+a.n32*
c.n21+a.n33*c.n31+a.n34*c.n41;this.n32=a.n31*c.n12+a.n32*c.n22+a.n33*c.n32+a.n34*c.n42;this.n33=a.n31*c.n13+a.n32*c.n23+a.n33*c.n33+a.n34*c.n43;this.n34=a.n31*c.n14+a.n32*c.n24+a.n33*c.n34+a.n34*c.n44;this.n41=a.n41*c.n11+a.n42*c.n21+a.n43*c.n31+a.n44*c.n41;this.n42=a.n41*c.n12+a.n42*c.n22+a.n43*c.n32+a.n44*c.n42;this.n43=a.n41*c.n13+a.n42*c.n23+a.n43*c.n33+a.n44*c.n43;this.n44=a.n41*c.n14+a.n42*c.n24+a.n43*c.n34+a.n44*c.n44},multiplySelf:function(a){var c=this.n11,e=this.n12,g=this.n13,h=this.n14,
q=this.n21,m=this.n22,b=this.n23,l=this.n24,y=this.n31,E=this.n32,I=this.n33,w=this.n34,F=this.n41,Q=this.n42,O=this.n43,P=this.n44;this.n11=c*a.n11+e*a.n21+g*a.n31+h*a.n41;this.n12=c*a.n12+e*a.n22+g*a.n32+h*a.n42;this.n13=c*a.n13+e*a.n23+g*a.n33+h*a.n43;this.n14=c*a.n14+e*a.n24+g*a.n34+h*a.n44;this.n21=q*a.n11+m*a.n21+b*a.n31+l*a.n41;this.n22=q*a.n12+m*a.n22+b*a.n32+l*a.n42;this.n23=q*a.n13+m*a.n23+b*a.n33+l*a.n43;this.n24=q*a.n14+m*a.n24+b*a.n34+l*a.n44;this.n31=y*a.n11+E*a.n21+I*a.n31+w*a.n41;
this.n32=y*a.n12+E*a.n22+I*a.n32+w*a.n42;this.n33=y*a.n13+E*a.n23+I*a.n33+w*a.n43;this.n34=y*a.n14+E*a.n24+I*a.n34+w*a.n44;this.n41=F*a.n11+Q*a.n21+O*a.n31+P*a.n41;this.n42=F*a.n12+Q*a.n22+O*a.n32+P*a.n42;this.n43=F*a.n13+Q*a.n23+O*a.n33+P*a.n43;this.n44=F*a.n14+Q*a.n24+O*a.n34+P*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(c,e,g){var h=c[e];c[e]=c[g];c[g]=h}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,c,e){var g=new THREE.Matrix4;g.n14=a;g.n24=c;g.n34=e;return g};THREE.Matrix4.scaleMatrix=function(a,c,e){var g=new THREE.Matrix4;g.n11=a;g.n22=c;g.n33=e;return g};
THREE.Matrix4.rotationXMatrix=function(a){var c=new THREE.Matrix4;c.n22=c.n33=Math.cos(a);c.n32=Math.sin(a);c.n23=-c.n32;return c};THREE.Matrix4.rotationYMatrix=function(a){var c=new THREE.Matrix4;c.n11=c.n33=Math.cos(a);c.n13=Math.sin(a);c.n31=-c.n13;return c};THREE.Matrix4.rotationZMatrix=function(a){var c=new THREE.Matrix4;c.n11=c.n22=Math.cos(a);c.n21=Math.sin(a);c.n12=-c.n21;return c};
THREE.Matrix4.rotationAxisAngleMatrix=function(a,c){var e=new THREE.Matrix4,g=Math.cos(c),h=Math.sin(c),q=1-g,m=a.x,b=a.y,l=a.z;e.n11=q*m*m+g;e.n12=q*m*b-h*l;e.n13=q*m*l+h*b;e.n21=q*m*b+h*l;e.n22=q*b*b+g;e.n23=q*b*l-h*m;e.n31=q*m*l-h*b;e.n32=q*b*l+h*m;e.n33=q*l*l+g;return e};
THREE.Matrix4.makeInvert=function(a){var c=new THREE.Matrix4;c.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;c.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;c.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;c.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;c.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;c.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;c.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;c.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;c.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;c.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;c.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;c.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;c.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;c.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;c.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;c.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;c.multiplyScalar(1/a.determinant());return c};
THREE.Matrix4.makeInvert3x3=function(a){var c=a.flatten();a=new THREE.Matrix3;var e=c[10]*c[5]-c[6]*c[9],g=-c[10]*c[1]+c[2]*c[9],h=c[6]*c[1]-c[2]*c[5],q=-c[10]*c[4]+c[6]*c[8],m=c[10]*c[0]-c[2]*c[8],b=-c[6]*c[0]+c[2]*c[4],l=c[9]*c[4]-c[5]*c[8],y=-c[9]*c[0]+c[1]*c[8],E=c[5]*c[0]-c[1]*c[4];c=c[0]*e+c[1]*q+c[2]*l;if(c==0)throw"matrix not invertible";c=1/c;a.m[0]=c*e;a.m[1]=c*g;a.m[2]=c*h;a.m[3]=c*q;a.m[4]=c*m;a.m[5]=c*b;a.m[6]=c*l;a.m[7]=c*y;a.m[8]=c*E;return a};
THREE.Matrix4.makeFrustum=function(a,c,e,g,h,q){var m,b,l;m=new THREE.Matrix4;b=2*h/(c-a);l=2*h/(g-e);a=(c+a)/(c-a);e=(g+e)/(g-e);g=-(q+h)/(q-h);h=-2*q*h/(q-h);m.n11=b;m.n12=0;m.n13=a;m.n14=0;m.n21=0;m.n22=l;m.n23=e;m.n24=0;m.n31=0;m.n32=0;m.n33=g;m.n34=h;m.n41=0;m.n42=0;m.n43=-1;m.n44=0;return m};THREE.Matrix4.makePerspective=function(a,c,e,g){var h;a=e*Math.tan(a*Math.PI/360);h=-a;return THREE.Matrix4.makeFrustum(h*c,a*c,h,a,e,g)};
THREE.Matrix4.makeOrtho=function(a,c,e,g,h,q){var m,b,l,y;m=new THREE.Matrix4;b=c-a;l=e-g;y=q-h;a=(c+a)/b;e=(e+g)/l;h=(q+h)/y;m.n11=2/b;m.n12=0;m.n13=0;m.n14=-a;m.n21=0;m.n22=2/l;m.n23=0;m.n24=-e;m.n31=0;m.n32=0;m.n33=-2/y;m.n34=-h;m.n41=0;m.n42=0;m.n43=0;m.n44=1;return m};
THREE.Vertex=function(a,c){this.position=a||new THREE.Vector3;this.positionWorld=new THREE.Vector3;this.positionScreen=new THREE.Vector4;this.normal=c||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,c,e,g,h){this.a=a;this.b=c;this.c=e;this.centroid=new THREE.Vector3;this.normal=g instanceof THREE.Vector3?g:new THREE.Vector3;this.vertexNormals=g instanceof Array?g:[];this.material=h instanceof Array?h:[h]};THREE.Face3.prototype={toString:function(){return"THREE.Face3 ( "+this.a+", "+this.b+", "+this.c+" )"}};
THREE.Face4=function(a,c,e,g,h,q){this.a=a;this.b=c;this.c=e;this.d=g;this.centroid=new THREE.Vector3;this.normal=h instanceof THREE.Vector3?h:new THREE.Vector3;this.vertexNormals=h instanceof Array?h:[];this.material=q instanceof Array?q:[q]};THREE.Face4.prototype={toString:function(){return"THREE.Face4 ( "+this.a+", "+this.b+", "+this.c+" "+this.d+" )"}};THREE.UV=function(a,c){this.u=a||0;this.v=c||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=[]};
THREE.Geometry.prototype={computeCentroids:function(){var a,c,e;a=0;for(c=this.faces.length;a<c;a++){e=this.faces[a];e.centroid.set(0,0,0);e.centroid.addSelf(this.vertices[e.a].position);e.centroid.addSelf(this.vertices[e.b].position);e.centroid.addSelf(this.vertices[e.c].position);if(e instanceof THREE.Face3)e.centroid.divideScalar(3);else if(e instanceof THREE.Face4){e.centroid.addSelf(this.vertices[e.d].position);e.centroid.divideScalar(4)}}},computeNormals:function(a){var c,e,g,h,q,m,b=new THREE.Vector3,
l=new THREE.Vector3;g=0;for(h=this.vertices.length;g<h;g++){q=this.vertices[g];q.normal.set(0,0,0)}g=0;for(h=this.faces.length;g<h;g++){q=this.faces[g];if(a&&q.vertexNormals.length){b.set(0,0,0);c=0;for(e=q.normal.length;c<e;c++)b.addSelf(q.vertexNormals[c]);b.divideScalar(3)}else{c=this.vertices[q.a];e=this.vertices[q.b];m=this.vertices[q.c];b.sub(m.position,e.position);l.sub(c.position,e.position);b.crossSelf(l)}b.isZero()||b.normalize();q.normal.copy(b)}},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,c=this.vertices.length;a<c;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}}},toString:function(){return"THREE.Geometry ( vertices: "+this.vertices+", faces: "+this.faces+" )"}};
THREE.Camera=function(a,c,e,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,c,e,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,c){THREE.Light.call(this,a);this.position=new THREE.Vector3(0,1,0);this.intensity=c||1};THREE.DirectionalLight.prototype=new THREE.Light;THREE.DirectionalLight.prototype.constructor=THREE.DirectionalLight;
THREE.PointLight=function(a,c){THREE.Light.call(this,a);this.position=new THREE.Vector3;this.intensity=c||1};THREE.DirectionalLight.prototype=new THREE.Light;THREE.DirectionalLight.prototype.constructor=THREE.PointLight;
THREE.Object3D=function(){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.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,c){THREE.Object3D.call(this);this.geometry=a;this.material=c instanceof Array?c:[c]};THREE.Line.prototype=new THREE.Object3D;THREE.Line.prototype.constructor=THREE.Line;
THREE.Mesh=function(a,c,e){THREE.Object3D.call(this);this.geometry=a;this.material=c instanceof Array?c:[c];this.overdraw=this.doubleSided=this.flipSided=false;this.materialFaceGroup={};this.sortFacesByMaterial();e&&this.normalizeUVs();this.geometry.computeBoundingBox()};THREE.Mesh.prototype=new THREE.Object3D;THREE.Mesh.prototype.constructor=THREE.Mesh;
THREE.Mesh.prototype.sortFacesByMaterial=function(){function a(E){var I=[];c=0;for(e=E.length;c<e;c++)E[c]==undefined?I.push("undefined"):I.push(E[c].toString());return I.join("_")}var c,e,g,h,q,m,b,l,y={};g=0;for(h=this.geometry.faces.length;g<h;g++){q=this.geometry.faces[g];m=q.material;b=a(m);if(y[b]==undefined)y[b]={hash:b,counter:0};l=y[b].hash+"_"+y[b].counter;if(this.materialFaceGroup[l]==undefined)this.materialFaceGroup[l]={faces:[],material:m,vertices:0};q=q instanceof THREE.Face3?3:4;if(this.materialFaceGroup[l].vertices+
q>65535){y[b].counter+=1;l=y[b].hash+"_"+y[b].counter;if(this.materialFaceGroup[l]==undefined)this.materialFaceGroup[l]={faces:[],material:m,vertices:0}}this.materialFaceGroup[l].faces.push(g);this.materialFaceGroup[l].vertices+=q}};THREE.Mesh.prototype.normalizeUVs=function(){var a,c,e,g,h;a=0;for(c=this.geometry.uvs.length;a<c;a++){h=this.geometry.uvs[a];e=0;for(g=h.length;e<g;e++){if(h[e].u!=1)h[e].u-=Math.floor(h[e].u);if(h[e].v!=1)h[e].v-=Math.floor(h[e].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.Multiply;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.Multiply;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.Multiply;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,c,e,g){this.image=a;this.loaded=false;this.mapping=c!==undefined?c:THREE.UVMapping;this.wrap_s=e!==undefined?e:THREE.ClampToEdge;this.wrap_t=g!==undefined?g:THREE.ClampToEdge;this.toString=function(){return"THREE.Texture (<br/>image: "+this.image+"<br/>wrap_s: "+this.wrap_s+"<br/>wrap_t: "+this.wrap_t+"<br/>)"}};
THREE.UVMapping=0;THREE.ReflectionMap=1;THREE.RefractionMap=2;THREE.Multiply=0;THREE.Mix=1;THREE.Repeat=0;THREE.ClampToEdge=1;THREE.MirroredRepeat=2;THREE.TextureCube=function(a,c){this.image=a;this.mapping=c?c:THREE.ReflectionMap;this.toString=function(){return"THREE.TextureCube (<br/>image: "+this.image+"<br/>mapping: "+this.mapping+"<br/>)"}};
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(f,d){var i=0,o=1,k=f.z+f.w,j=d.z+d.w,n=-f.z+f.w,t=-d.z+d.w;if(k>=0&&j>=0&&n>=0&&t>=0)return true;else if(k<0&&j<0||n<0&&t<0)return false;else{if(k<0)i=Math.max(i,k/(k-j));else if(j<0)o=Math.min(o,k/(k-j));if(n<0)i=Math.max(i,n/(n-t));else if(t<0)o=Math.min(o,n/(n-t));if(o<i)return false;else{f.lerpSelf(d,i);d.lerpSelf(f,1-o);return true}}}var c=null,e,g,h,q=[],m,b,l=[],y,E,I=[],w=new THREE.Vector4,F=new THREE.Matrix4,Q=new THREE.Matrix4,O=new THREE.Vector4,P=
new THREE.Vector4,r;this.projectScene=function(f,d){var i,o,k,j,n,t,R,s,T,x,v,U,J,z,p,B,N;c=[];h=_face4Count=b=E=0;d.autoUpdateMatrix&&d.updateMatrix();F.multiply(d.projectionMatrix,d.matrix);R=f.objects;i=0;for(o=R.length;i<o;i++){s=R[i];s.autoUpdateMatrix&&s.updateMatrix();T=s.matrix;x=s.rotationMatrix;v=s.material;U=s.overdraw;if(s instanceof THREE.Mesh){J=s.geometry.vertices;k=0;for(j=J.length;k<j;k++){z=J[k];z.positionWorld.copy(z.position);T.transform(z.positionWorld);p=z.positionScreen;p.copy(z.positionWorld);
F.transform(p);p.multiplyScalar(1/p.w);z.__visible=p.z>0&&p.z<1}z=s.geometry.faces;k=0;for(j=z.length;k<j;k++){p=z[k];if(p instanceof THREE.Face3){n=J[p.a];t=J[p.b];B=J[p.c];if(n.__visible&&t.__visible&&B.__visible)if(s.doubleSided||s.flipSided!=(B.positionScreen.x-n.positionScreen.x)*(t.positionScreen.y-n.positionScreen.y)-(B.positionScreen.y-n.positionScreen.y)*(t.positionScreen.x-n.positionScreen.x)<0){e=q[h]=q[h]||new THREE.RenderableFace3;e.v1.positionWorld.copy(n.positionWorld);e.v2.positionWorld.copy(t.positionWorld);
e.v3.positionWorld.copy(B.positionWorld);e.v1.positionScreen.copy(n.positionScreen);e.v2.positionScreen.copy(t.positionScreen);e.v3.positionScreen.copy(B.positionScreen);e.normalWorld.copy(p.normal);x.transform(e.normalWorld);e.centroidWorld.copy(p.centroid);T.transform(e.centroidWorld);e.centroidScreen.copy(e.centroidWorld);F.transform(e.centroidScreen);B=p.vertexNormals;r=e.vertexNormalsWorld;n=0;for(t=B.length;n<t;n++){N=r[n].copy(B[n]);x.transform(N)}e.z=e.centroidScreen.z;e.meshMaterial=v;e.faceMaterial=
p.material;e.overdraw=U;if(s.geometry.uvs[k]){e.uvs[0]=s.geometry.uvs[k][0];e.uvs[1]=s.geometry.uvs[k][1];e.uvs[2]=s.geometry.uvs[k][2]}c.push(e);h++}}else if(p instanceof THREE.Face4){n=J[p.a];t=J[p.b];B=J[p.c];N=J[p.d];if(n.__visible&&t.__visible&&B.__visible&&N.__visible)if(s.doubleSided||s.flipSided!=((N.positionScreen.x-n.positionScreen.x)*(t.positionScreen.y-n.positionScreen.y)-(N.positionScreen.y-n.positionScreen.y)*(t.positionScreen.x-n.positionScreen.x)<0||(t.positionScreen.x-B.positionScreen.x)*
(N.positionScreen.y-B.positionScreen.y)-(t.positionScreen.y-B.positionScreen.y)*(N.positionScreen.x-B.positionScreen.x)<0)){e=q[h]=q[h]||new THREE.RenderableFace3;e.v1.positionWorld.copy(n.positionWorld);e.v2.positionWorld.copy(t.positionWorld);e.v3.positionWorld.copy(N.positionWorld);e.v1.positionScreen.copy(n.positionScreen);e.v2.positionScreen.copy(t.positionScreen);e.v3.positionScreen.copy(N.positionScreen);e.normalWorld.copy(p.normal);x.transform(e.normalWorld);e.centroidWorld.copy(p.centroid);
T.transform(e.centroidWorld);e.centroidScreen.copy(e.centroidWorld);F.transform(e.centroidScreen);e.z=e.centroidScreen.z;e.meshMaterial=v;e.faceMaterial=p.material;e.overdraw=U;if(s.geometry.uvs[k]){e.uvs[0]=s.geometry.uvs[k][0];e.uvs[1]=s.geometry.uvs[k][1];e.uvs[2]=s.geometry.uvs[k][3]}c.push(e);h++;g=q[h]=q[h]||new THREE.RenderableFace3;g.v1.positionWorld.copy(t.positionWorld);g.v2.positionWorld.copy(B.positionWorld);g.v3.positionWorld.copy(N.positionWorld);g.v1.positionScreen.copy(t.positionScreen);
g.v2.positionScreen.copy(B.positionScreen);g.v3.positionScreen.copy(N.positionScreen);g.normalWorld.copy(e.normalWorld);g.centroidWorld.copy(e.centroidWorld);g.centroidScreen.copy(e.centroidScreen);g.z=g.centroidScreen.z;g.meshMaterial=v;g.faceMaterial=p.material;g.overdraw=U;if(s.geometry.uvs[k]){g.uvs[0]=s.geometry.uvs[k][1];g.uvs[1]=s.geometry.uvs[k][2];g.uvs[2]=s.geometry.uvs[k][3]}c.push(g);h++}}}}else if(s instanceof THREE.Line){Q.multiply(F,T);J=s.geometry.vertices;z=J[0];z.positionScreen.copy(z.position);
Q.transform(z.positionScreen);k=1;for(j=J.length;k<j;k++){n=J[k];n.positionScreen.copy(n.position);Q.transform(n.positionScreen);t=J[k-1];O.copy(n.positionScreen);P.copy(t.positionScreen);if(a(O,P)){O.multiplyScalar(1/O.w);P.multiplyScalar(1/P.w);m=l[b]=l[b]||new THREE.RenderableLine;m.v1.positionScreen.copy(O);m.v2.positionScreen.copy(P);m.z=Math.max(O.z,P.z);m.material=s.material;c.push(m);b++}}}else if(s instanceof THREE.Particle){w.set(s.position.x,s.position.y,s.position.z,1);F.transform(w);
w.z/=w.w;if(w.z>0&&w.z<1){y=I[E]=I[E]||new THREE.RenderableParticle;y.x=w.x/w.w;y.y=w.y/w.w;y.z=w.z;y.rotation=s.rotation.z;y.scale.x=s.scale.x*Math.abs(y.x-(w.x+d.projectionMatrix.n11)/(w.w+d.projectionMatrix.n14));y.scale.y=s.scale.y*Math.abs(y.y-(w.y+d.projectionMatrix.n22)/(w.w+d.projectionMatrix.n24));y.material=s.material;c.push(y);E++}}}c.sort(function(Y,C){return C.z-Y.z});return c};this.unprojectVector=function(f,d){var i=new THREE.Matrix4;i.multiply(THREE.Matrix4.makeInvert(d.matrix),THREE.Matrix4.makeInvert(d.projectionMatrix));
i.transform(f);return f}};
THREE.DOMRenderer=function(){THREE.Renderer.call(this);var a=null,c=new THREE.Projector,e,g,h,q;this.domElement=document.createElement("div");this.setSize=function(m,b){e=m;g=b;h=e/2;q=g/2};this.render=function(m,b){var l,y,E,I,w,F,Q,O;a=c.projectScene(m,b);l=0;for(y=a.length;l<y;l++){w=a[l];if(w instanceof THREE.RenderableParticle){Q=w.x*h+h;O=w.y*q+q;E=0;for(I=w.material.length;E<I;E++){F=w.material[E];if(F instanceof THREE.ParticleDOMMaterial){F=F.domElement;F.style.left=Q+"px";F.style.top=O+"px"}}}}}};
THREE.CanvasRenderer=function(){function a(G,X,S,D){var u,K,$,L,W=G.lights;G=0;for(u=W.length;G<u;G++){K=W[G];$=K.color;L=K.intensity;if(K instanceof THREE.DirectionalLight){K=S.dot(K.position)*L;if(K>0){D.r+=$.r*K;D.g+=$.g*K;D.b+=$.b*K}}else if(K instanceof THREE.PointLight){ra.sub(K.position,X);ra.normalize();K=S.dot(ra)*L;if(K>0){D.r+=$.r*K;D.g+=$.g*K;D.b+=$.b*K}}}}function c(G,X,S,D,u,K){if(u.opacity!=0){q(u.opacity);m(u.blending);R=G.positionScreen.x;s=G.positionScreen.y;T=X.positionScreen.x;
x=X.positionScreen.y;v=S.positionScreen.x;U=S.positionScreen.y;var $=R,L=s,W=T,aa=x,Z=v,ca=U;r.beginPath();r.moveTo($,L);r.lineTo(W,aa);r.lineTo(Z,ca);r.lineTo($,L);r.closePath();if(u instanceof THREE.MeshBasicMaterial)if(u.map)h(R,s,T,x,v,U,u.map.image,D.uvs[0].u,D.uvs[0].v,D.uvs[1].u,D.uvs[1].v,D.uvs[2].u,D.uvs[2].v);else u.wireframe?e(u.color.__styleString,u.wireframe_linewidth):g(u.color.__styleString);else if(u instanceof THREE.MeshLambertMaterial){if(u.map&&!u.wireframe){h(R,s,T,x,v,U,u.map.image,
D.uvs[0].u,D.uvs[0].v,D.uvs[1].u,D.uvs[1].v,D.uvs[2].u,D.uvs[2].v);m(THREE.SubtractiveBlending)}if(da)if(u.shading==THREE.SmoothShading&&!u.wireframe){z.r=p.r=B.r=ea.r;z.g=p.g=B.g=ea.g;z.b=p.b=B.b=ea.b;a(K,D.v1.positionWorld,D.vertexNormalsWorld[0],z);a(K,D.v2.positionWorld,D.vertexNormalsWorld[1],p);a(K,D.v3.positionWorld,D.vertexNormalsWorld[2],B);N.r=(p.r+B.r)*0.5;N.g=(p.g+B.g)*0.5;N.b=(p.b+B.b)*0.5;V=b(z,p,B,N);h(R,s,T,x,v,U,V,0,0,1,0,0,1)}else{fa.r=ea.r;fa.g=ea.g;fa.b=ea.b;a(K,D.centroidWorld,
D.normalWorld,fa);J.r=u.color.r*fa.r;J.g=u.color.g*fa.g;J.b=u.color.b*fa.b;J.updateStyleString();u.wireframe?e(J.__styleString,u.wireframe_linewidth):g(J.__styleString)}else u.wireframe?e(u.color.__styleString,u.wireframe_linewidth):g(u.color.__styleString)}else if(u instanceof THREE.MeshDepthMaterial){Y=u.__2near;C=u.__farPlusNear;A=u.__farMinusNear;z.r=z.g=z.b=1-Y/(C-G.positionScreen.z*A);p.r=p.g=p.b=1-Y/(C-X.positionScreen.z*A);B.r=B.g=B.b=1-Y/(C-S.positionScreen.z*A);N.r=(p.r+B.r)*0.5;N.g=(p.g+
B.g)*0.5;N.b=(p.b+B.b)*0.5;V=b(z,p,B,N);h(R,s,T,x,v,U,V,0,0,1,0,0,1)}else if(u instanceof THREE.MeshNormalMaterial){J.r=l(D.normalWorld.x);J.g=l(D.normalWorld.y);J.b=l(D.normalWorld.z);J.updateStyleString();u.wireframe?e(J.__styleString,u.wireframe_linewidth):g(J.__styleString)}}}function e(G,X){if(i!=G)r.strokeStyle=i=G;if(k!=X)r.lineWidth=k=X;r.stroke()}function g(G){if(o!=G)r.fillStyle=o=G;r.fill()}function h(G,X,S,D,u,K,$,L,W,aa,Z,ca,ja){var ia=$.width-1,ga=$.height-1;L*=ia;W*=ga;aa*=ia;Z*=ga;
ca*=ia;ja*=ga;S-=G;D-=X;u-=G;K-=X;aa-=L;Z-=W;ca-=L;ja-=W;ga=1/(aa*ja-ca*Z);ia=(ja*S-Z*u)*ga;Z=(ja*D-Z*K)*ga;S=(aa*u-ca*S)*ga;D=(aa*K-ca*D)*ga;G=G-ia*L-S*W;X=X-Z*L-D*W;r.save();r.transform(ia,Z,S,D,G,X);r.clip();r.drawImage($,0,0);r.restore()}function q(G){if(f!=G)r.globalAlpha=f=G}function m(G){if(d!=G){switch(G){case THREE.NormalBlending:r.globalCompositeOperation="source-over";break;case THREE.AdditiveBlending:r.globalCompositeOperation="lighter";break;case THREE.SubtractiveBlending:r.globalCompositeOperation=
"darker"}d=G}}function b(G,X,S,D){ha[0]=~~(G.r*255);ha[1]=~~(G.g*255);ha[2]=~~(G.b*255);ha[4]=~~(X.r*255);ha[5]=~~(X.g*255);ha[6]=~~(X.b*255);ha[8]=~~(S.r*255);ha[9]=~~(S.g*255);ha[10]=~~(S.b*255);ha[12]=~~(D.r*255);ha[13]=~~(D.g*255);ha[14]=~~(D.b*255);na.putImageData(sa,0,0);qa.drawImage(oa,0,0);return pa}function l(G){return G<0?Math.min((1+G)*0.5,0.5):0.5+Math.min(G*0.5,0.5)}function y(G,X){var S=X.x-G.x,D=X.y-G.y,u=1/Math.sqrt(S*S+D*D);S*=u;D*=u;X.x+=S;X.y+=D;G.x-=S;G.y-=D}var E=null,I=new THREE.Projector,
w=document.createElement("canvas"),F,Q,O,P,r=w.getContext("2d"),f=1,d=0,i=null,o=null,k=1,j,n,t,R,s,T,x,v,U,J=new THREE.Color,z=new THREE.Color,p=new THREE.Color,B=new THREE.Color,N=new THREE.Color,Y,C,A,V,ba=new THREE.Rectangle,H=new THREE.Rectangle,M=new THREE.Rectangle,da=false,fa=new THREE.Color,ea=new THREE.Color,ka=new THREE.Color,la=new THREE.Color,va=Math.PI*2,ra=new THREE.Vector3;new THREE.UV;new THREE.UV;new THREE.UV;new THREE.UV;var oa,na,sa,ha,pa,qa,ma=16;oa=document.createElement("canvas");
oa.width=oa.height=2;na=oa.getContext("2d");na.fillStyle="rgba(0,0,0,1)";na.fillRect(0,0,2,2);sa=na.getImageData(0,0,2,2);ha=sa.data;pa=document.createElement("canvas");pa.width=pa.height=ma;qa=pa.getContext("2d");qa.translate(-ma/2,-ma/2);qa.scale(ma,ma);ma--;this.domElement=w;this.autoClear=true;this.setSize=function(G,X){F=G;Q=X;O=F/2;P=Q/2;w.width=F;w.height=Q;ba.set(-O,-P,O,P)};this.clear=function(){if(!H.isEmpty()){H.inflate(1);H.minSelf(ba);r.clearRect(H.getX(),H.getY(),H.getWidth(),H.getHeight());
H.empty()}};this.render=function(G,X){var S,D,u,K,$,L,W,aa;r.setTransform(1,0,0,-1,O,P);this.autoClear&&this.clear();E=I.projectScene(G,X);r.fillStyle="rgba(0, 255, 255, 0.5)";r.fillRect(ba.getX(),ba.getY(),ba.getWidth(),ba.getHeight());if(da=G.lights.length>0){$=G.lights;ea.setRGB(0,0,0);ka.setRGB(0,0,0);la.setRGB(0,0,0);S=0;for(D=$.length;S<D;S++){u=$[S];K=u.color;if(u instanceof THREE.AmbientLight){ea.r+=K.r;ea.g+=K.g;ea.b+=K.b}else if(u instanceof THREE.DirectionalLight){ka.r+=K.r;ka.g+=K.g;ka.b+=
K.b}else if(u instanceof THREE.PointLight){la.r+=K.r;la.g+=K.g;la.b+=K.b}}}S=0;for(D=E.length;S<D;S++){u=E[S];M.empty();if(u instanceof THREE.RenderableParticle){j=u;j.x*=O;j.y*=P;K=0;for($=u.material.length;K<$;K++)a:{L=j;W=u;var Z=u.material[K];if(Z.opacity!=0){q(Z.opacity);m(Z.blending);aa=void 0;var ca=void 0,ja=void 0,ia=void 0,ga=void 0,ta=void 0,ua=void 0;if(Z instanceof THREE.ParticleBasicMaterial){if(Z.map){ga=Z.map;ta=ga.width>>1;ua=ga.height>>1;ja=W.scale.x*O;ia=W.scale.y*P;aa=ja*ta;ca=
ia*ua;M.set(L.x-aa,L.y-ca,L.x+aa,L.y+ca);if(!ba.instersects(M))break a;r.save();r.translate(L.x,L.y);r.rotate(-W.rotation);r.scale(ja,-ia);r.translate(-ta,-ua);r.drawImage(ga,0,0);r.restore()}r.beginPath();r.moveTo(L.x-10,L.y);r.lineTo(L.x+10,L.y);r.moveTo(L.x,L.y-10);r.lineTo(L.x,L.y+10);r.closePath();r.strokeStyle="rgb(255,255,0)";r.stroke()}else if(Z instanceof THREE.ParticleCircleMaterial){if(da){fa.r=ea.r+ka.r+la.r;fa.g=ea.g+ka.g+la.g;fa.b=ea.b+ka.b+la.b;J.r=Z.color.r*fa.r;J.g=Z.color.g*fa.g;
J.b=Z.color.b*fa.b;J.updateStyleString()}else J.__styleString=Z.color.__styleString;aa=W.scale.x*O;ca=W.scale.y*P;M.set(L.x-aa,L.y-ca,L.x+aa,L.y+ca);if(ba.instersects(M)){Z=J.__styleString;if(o!=Z)r.fillStyle=o=Z;r.save();r.translate(L.x,L.y);r.rotate(-W.rotation);r.scale(aa,ca);r.beginPath();r.arc(0,0,1,0,va,true);r.closePath();r.fill();r.restore()}}}}}else if(u instanceof THREE.RenderableLine){j=u.v1;n=u.v2;j.positionScreen.x*=O;j.positionScreen.y*=P;n.positionScreen.x*=O;n.positionScreen.y*=P;
M.addPoint(j.positionScreen.x,j.positionScreen.y);M.addPoint(n.positionScreen.x,n.positionScreen.y);if(ba.instersects(M)){K=0;for($=u.material.length;K<$;){W=j;aa=n;L=u.material[K++];if(L.opacity!=0){q(L.opacity);m(L.blending);r.beginPath();r.moveTo(W.positionScreen.x,W.positionScreen.y);r.lineTo(aa.positionScreen.x,aa.positionScreen.y);r.closePath();if(L instanceof THREE.LineBasicMaterial){J.__styleString=L.color.__styleString;W=L.linewidth;if(k!=W)r.lineWidth=k=W;W=J.__styleString;if(i!=W)r.strokeStyle=
i=W;r.stroke();M.inflate(L.linewidth*2)}}}}}else if(u instanceof THREE.RenderableFace3){j=u.v1;n=u.v2;t=u.v3;j.positionScreen.x*=O;j.positionScreen.y*=P;n.positionScreen.x*=O;n.positionScreen.y*=P;t.positionScreen.x*=O;t.positionScreen.y*=P;if(u.overdraw){y(j.positionScreen,n.positionScreen);y(n.positionScreen,t.positionScreen);y(t.positionScreen,j.positionScreen)}M.addPoint(j.positionScreen.x,j.positionScreen.y);M.addPoint(n.positionScreen.x,n.positionScreen.y);M.addPoint(t.positionScreen.x,t.positionScreen.y);
if(ba.instersects(M)){K=0;for($=u.meshMaterial.length;K<$;){aa=u.meshMaterial[K++];if(aa instanceof THREE.MeshFaceMaterial){L=0;for(W=u.faceMaterial.length;L<W;)(aa=u.faceMaterial[L++])&&c(j,n,t,u,aa,G)}else c(j,n,t,u,aa,G)}}}H.addRectangle(M)}r.lineWidth=1;r.strokeStyle="rgba( 255, 0, 0, 0.5 )";r.strokeRect(H.getX(),H.getY(),H.getWidth(),H.getHeight());r.setTransform(1,0,0,1,0,0)}};
THREE.SVGRenderer=function(){function a(p,B,N){var Y,C,A,V;Y=0;for(C=p.lights.length;Y<C;Y++){A=p.lights[Y];if(A instanceof THREE.DirectionalLight){V=B.normalWorld.dot(A.position)*A.intensity;if(V>0){N.r+=A.color.r*V;N.g+=A.color.g*V;N.b+=A.color.b*V}}else if(A instanceof THREE.PointLight){t.sub(A.position,B.centroidWorld);t.normalize();V=B.normalWorld.dot(t)*A.intensity;if(V>0){N.r+=A.color.r*V;N.g+=A.color.g*V;N.b+=A.color.b*V}}}}function c(p,B,N,Y,C,A){x=g(v++);x.setAttribute("d","M "+p.positionScreen.x+
" "+p.positionScreen.y+" L "+B.positionScreen.x+" "+B.positionScreen.y+" L "+N.positionScreen.x+","+N.positionScreen.y+"z");if(C instanceof THREE.MeshBasicMaterial)d.__styleString=C.color.__styleString;else if(C instanceof THREE.MeshLambertMaterial)if(f){i.r=o.r;i.g=o.g;i.b=o.b;a(A,Y,i);d.r=C.color.r*i.r;d.g=C.color.g*i.g;d.b=C.color.b*i.b;d.updateStyleString()}else d.__styleString=C.color.__styleString;else if(C instanceof THREE.MeshDepthMaterial){n=1-C.__2near/(C.__farPlusNear-Y.z*C.__farMinusNear);
d.setRGB(n,n,n)}else C instanceof THREE.MeshNormalMaterial&&d.setRGB(h(Y.normalWorld.x),h(Y.normalWorld.y),h(Y.normalWorld.z));C.wireframe?x.setAttribute("style","fill: none; stroke: "+d.__styleString+"; stroke-width: "+C.wireframe_linewidth+"; stroke-opacity: "+C.opacity+"; stroke-linecap: "+C.wireframe_linecap+"; stroke-linejoin: "+C.wireframe_linejoin):x.setAttribute("style","fill: "+d.__styleString+"; fill-opacity: "+C.opacity);b.appendChild(x)}function e(p,B,N,Y,C,A,V){x=g(v++);x.setAttribute("d",
"M "+p.positionScreen.x+" "+p.positionScreen.y+" L "+B.positionScreen.x+" "+B.positionScreen.y+" L "+N.positionScreen.x+","+N.positionScreen.y+" L "+Y.positionScreen.x+","+Y.positionScreen.y+"z");if(A instanceof THREE.MeshBasicMaterial)d.__styleString=A.color.__styleString;else if(A instanceof THREE.MeshLambertMaterial)if(f){i.r=o.r;i.g=o.g;i.b=o.b;a(V,C,i);d.r=A.color.r*i.r;d.g=A.color.g*i.g;d.b=A.color.b*i.b;d.updateStyleString()}else d.__styleString=A.color.__styleString;else if(A instanceof THREE.MeshDepthMaterial){n=
1-A.__2near/(A.__farPlusNear-C.z*A.__farMinusNear);d.setRGB(n,n,n)}else A instanceof THREE.MeshNormalMaterial&&d.setRGB(h(C.normalWorld.x),h(C.normalWorld.y),h(C.normalWorld.z));A.wireframe?x.setAttribute("style","fill: none; stroke: "+d.__styleString+"; stroke-width: "+A.wireframe_linewidth+"; stroke-opacity: "+A.opacity+"; stroke-linecap: "+A.wireframe_linecap+"; stroke-linejoin: "+A.wireframe_linejoin):x.setAttribute("style","fill: "+d.__styleString+"; fill-opacity: "+A.opacity);b.appendChild(x)}
function g(p){if(R[p]==null){R[p]=document.createElementNS("http://www.w3.org/2000/svg","path");z==0&&R[p].setAttribute("shape-rendering","crispEdges");return R[p]}return R[p]}function h(p){return p<0?Math.min((1+p)*0.5,0.5):0.5+Math.min(p*0.5,0.5)}var q=null,m=new THREE.Projector,b=document.createElementNS("http://www.w3.org/2000/svg","svg"),l,y,E,I,w,F,Q,O,P=new THREE.Rectangle,r=new THREE.Rectangle,f=false,d=new THREE.Color(16777215),i=new THREE.Color(16777215),o=new THREE.Color(0),k=new THREE.Color(0),
j=new THREE.Color(0),n,t=new THREE.Vector3,R=[],s=[],T=[],x,v,U,J,z=1;this.domElement=b;this.autoClear=true;this.setQuality=function(p){switch(p){case "high":z=1;break;case "low":z=0}};this.setSize=function(p,B){l=p;y=B;E=l/2;I=y/2;b.setAttribute("viewBox",-E+" "+-I+" "+l+" "+y);b.setAttribute("width",l);b.setAttribute("height",y);P.set(-E,-I,E,I)};this.clear=function(){for(;b.childNodes.length>0;)b.removeChild(b.childNodes[0])};this.render=function(p,B){var N,Y,C,A,V,ba,H,M;this.autoClear&&this.clear();
q=m.projectScene(p,B);J=U=v=0;if(f=p.lights.length>0){H=p.lights;o.setRGB(0,0,0);k.setRGB(0,0,0);j.setRGB(0,0,0);N=0;for(Y=H.length;N<Y;N++){C=H[N];A=C.color;if(C instanceof THREE.AmbientLight){o.r+=A.r;o.g+=A.g;o.b+=A.b}else if(C instanceof THREE.DirectionalLight){k.r+=A.r;k.g+=A.g;k.b+=A.b}else if(C instanceof THREE.PointLight){j.r+=A.r;j.g+=A.g;j.b+=A.b}}}N=0;for(Y=q.length;N<Y;N++){H=q[N];r.empty();if(H instanceof THREE.RenderableParticle){w=H;w.x*=E;w.y*=-I;C=0;for(A=H.material.length;C<A;C++)if(M=
H.material[C]){V=w;ba=H;M=M;var da=U++;if(s[da]==null){s[da]=document.createElementNS("http://www.w3.org/2000/svg","circle");z==0&&s[da].setAttribute("shape-rendering","crispEdges")}x=s[da];x.setAttribute("cx",V.x);x.setAttribute("cy",V.y);x.setAttribute("r",ba.scale.x*E);if(M instanceof THREE.ParticleCircleMaterial){if(f){i.r=o.r+k.r+j.r;i.g=o.g+k.g+j.g;i.b=o.b+k.b+j.b;d.r=M.color.r*i.r;d.g=M.color.g*i.g;d.b=M.color.b*i.b;d.updateStyleString()}else d=M.color;x.setAttribute("style","fill: "+d.__styleString)}b.appendChild(x)}}else if(H instanceof
THREE.RenderableLine){w=H.v1;F=H.v2;w.positionScreen.x*=E;w.positionScreen.y*=-I;F.positionScreen.x*=E;F.positionScreen.y*=-I;r.addPoint(w.positionScreen.x,w.positionScreen.y);r.addPoint(F.positionScreen.x,F.positionScreen.y);if(P.instersects(r)){C=0;for(A=H.material.length;C<A;)if(M=H.material[C++]){V=w;ba=F;M=M;da=J++;if(T[da]==null){T[da]=document.createElementNS("http://www.w3.org/2000/svg","line");z==0&&T[da].setAttribute("shape-rendering","crispEdges")}x=T[da];x.setAttribute("x1",V.positionScreen.x);
x.setAttribute("y1",V.positionScreen.y);x.setAttribute("x2",ba.positionScreen.x);x.setAttribute("y2",ba.positionScreen.y);if(M instanceof THREE.LineBasicMaterial){d.__styleString=M.color.__styleString;x.setAttribute("style","fill: none; stroke: "+d.__styleString+"; stroke-width: "+M.linewidth+"; stroke-opacity: "+M.opacity+"; stroke-linecap: "+M.linecap+"; stroke-linejoin: "+M.linejoin);b.appendChild(x)}}}}else if(H instanceof THREE.RenderableFace3){w=H.v1;F=H.v2;Q=H.v3;w.positionScreen.x*=E;w.positionScreen.y*=
-I;F.positionScreen.x*=E;F.positionScreen.y*=-I;Q.positionScreen.x*=E;Q.positionScreen.y*=-I;r.addPoint(w.positionScreen.x,w.positionScreen.y);r.addPoint(F.positionScreen.x,F.positionScreen.y);r.addPoint(Q.positionScreen.x,Q.positionScreen.y);if(P.instersects(r)){C=0;for(A=H.meshMaterial.length;C<A;){M=H.meshMaterial[C++];if(M instanceof THREE.MeshFaceMaterial){V=0;for(ba=H.faceMaterial.length;V<ba;)(M=H.faceMaterial[V++])&&c(w,F,Q,H,M,p)}else M&&c(w,F,Q,H,M,p)}}}else if(H instanceof THREE.RenderableFace4){w=
H.v1;F=H.v2;Q=H.v3;O=H.v4;w.positionScreen.x*=E;w.positionScreen.y*=-I;F.positionScreen.x*=E;F.positionScreen.y*=-I;Q.positionScreen.x*=E;Q.positionScreen.y*=-I;O.positionScreen.x*=E;O.positionScreen.y*=-I;r.addPoint(w.positionScreen.x,w.positionScreen.y);r.addPoint(F.positionScreen.x,F.positionScreen.y);r.addPoint(Q.positionScreen.x,Q.positionScreen.y);r.addPoint(O.positionScreen.x,O.positionScreen.y);if(P.instersects(r)){C=0;for(A=H.meshMaterial.length;C<A;){M=H.meshMaterial[C++];if(M instanceof
THREE.MeshFaceMaterial){V=0;for(ba=H.faceMaterial.length;V<ba;)(M=H.faceMaterial[V++])&&e(w,F,Q,O,H,M,p)}else M&&e(w,F,Q,O,H,M,p)}}}}}};
THREE.WebGLRenderer=function(a){function c(f,d){var i=b.createProgram();b.attachShader(i,h("fragment","#ifdef GL_ES\nprecision highp float;\n#endif\n"+f));b.attachShader(i,h("vertex","uniform mat4 objectMatrix;\nuniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\nuniform vec3 cameraPosition;\n"+d));b.linkProgram(i);if(!b.getProgramParameter(i,b.LINK_STATUS)){alert("Could not initialise shaders");alert("VALIDATE_STATUS: "+b.getProgramParameter(i,b.VALIDATE_STATUS));alert(b.getError())}i.uniforms=
{};return i}function e(f,d){var i,o,k;i=0;for(o=d.length;i<o;i++){k=d[i];f.uniforms[k]=b.getUniformLocation(f,k)}}function g(f){f.position=b.getAttribLocation(f,"position");b.enableVertexAttribArray(f.position);f.normal=b.getAttribLocation(f,"normal");b.enableVertexAttribArray(f.normal);f.uv=b.getAttribLocation(f,"uv");b.enableVertexAttribArray(f.uv)}function h(f,d){var i;if(f=="fragment")i=b.createShader(b.FRAGMENT_SHADER);else if(f=="vertex")i=b.createShader(b.VERTEX_SHADER);b.shaderSource(i,d);
b.compileShader(i);if(!b.getShaderParameter(i,b.COMPILE_STATUS)){alert(b.getShaderInfoLog(i));return null}return i}function q(f){switch(f){case THREE.Repeat:return b.REPEAT;case THREE.ClampToEdge:return b.CLAMP_TO_EDGE;case THREE.MirroredRepeat:return b.MIRRORED_REPEAT}return 0}var m=document.createElement("canvas"),b,l,y,E=new THREE.Matrix4,I,w=new Float32Array(16),F=new Float32Array(16),Q=new Float32Array(16),O=new Float32Array(9),P=new Float32Array(16);a=function(f,d){if(f){var i,o,k,j=pointLights=
maxDirLights=maxPointLights=0;i=0;for(o=f.lights.length;i<o;i++){k=f.lights[i];k instanceof THREE.DirectionalLight&&j++;k instanceof THREE.PointLight&&pointLights++}if(pointLights+j<=d){maxDirLights=j;maxPointLights=pointLights}else{maxDirLights=Math.ceil(d*j/(pointLights+j));maxPointLights=d-maxDirLights}return{directional:maxDirLights,point:maxPointLights}}return{directional:1,point:d-1}}(a,4);this.domElement=m;this.autoClear=true;try{b=m.getContext("experimental-webgl",{antialias:true})}catch(r){}if(!b){alert("WebGL not supported");
throw"cannot create webgl context";}b.clearColor(0,0,0,1);b.clearDepth(1);b.enable(b.DEPTH_TEST);b.depthFunc(b.LEQUAL);b.frontFace(b.CCW);b.cullFace(b.BACK);b.enable(b.CULL_FACE);b.enable(b.BLEND);b.blendFunc(b.ONE,b.ONE_MINUS_SRC_ALPHA);b.clearColor(0,0,0,0);(function(f,d){var i=[f?"#define MAX_DIR_LIGHTS "+f:"",d?"#define MAX_POINT_LIGHTS "+d:"","attribute vec3 position;\nattribute vec3 normal;\nattribute vec2 uv;\nuniform 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 ];":"",d?"uniform vec3 pointLightColor[ MAX_POINT_LIGHTS ];":"",d?"uniform vec3 pointLightPosition[ MAX_POINT_LIGHTS ];":"","uniform mat4 viewMatrix;\nuniform mat3 normalMatrix;\nvarying vec3 vNormal;\nvarying vec2 vUv;\nvarying vec3 vLightWeighting;",d?"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?"}":"",d?"for( int i = 0; i < MAX_POINT_LIGHTS; i++ ) {":"",d?"vec4 lPosition = viewMatrix * vec4( pointLightPosition[ i ], 1.0 );":"",d?"vPointLightVector[ i ] = normalize( lPosition.xyz - mvPosition.xyz );":
"",d?"float pointLightWeighting = max( dot( transformedNormal, vPointLightVector[ i ] ), 0.0 );":"",d?"vLightWeighting += pointLightColor[ i ] * pointLightWeighting;":"",d?"}":"","}\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"),
o=[f?"#define MAX_DIR_LIGHTS "+f:"",d?"#define MAX_POINT_LIGHTS "+d:"","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;",d?"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.r = textureCube( tCube, vec3( -vReflect.x, vReflect.yz ) ).r;\ncubeColor.g = textureCube( tCube, vec3( -vReflect.x + 0.005, vReflect.yz ) ).g;\ncubeColor.b = textureCube( tCube, vec3( -vReflect.x + 0.01, vReflect.yz ) ).b;\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 );",
d?"vec4 pointDiffuse  = vec4( 0.0, 0.0, 0.0, 0.0 );":"",d?"vec4 pointSpecular = vec4( 0.0, 0.0, 0.0, 0.0 );":"",d?"for( int i = 0; i < MAX_POINT_LIGHTS; i++ ) {":"",d?"vec3 pointVector = normalize( vPointLightVector[ i ] );":"",d?"vec3 pointHalfVector = normalize( vPointLightVector[ i ] + vViewPosition );":"",d?"float pointDotNormalHalf = dot( normal, pointHalfVector );":"",d?"float pointDiffuseWeight = max( dot( normal, pointVector ), 0.0 );":"",d?"float pointSpecularWeight = 0.0;":"",d?"if ( pointDotNormalHalf >= 0.0 )":
"",d?"pointSpecularWeight = pow( pointDotNormalHalf, mShininess );":"",d?"pointDiffuse  += mColor * pointDiffuseWeight;":"",d?"pointSpecular += mSpecular * pointSpecularWeight;":"",d?"}":"",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;":"",d?"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");
l=c(o,i);b.useProgram(l);e(l,["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&&e(l,["directionalLightNumber","directionalLightColor","directionalLightDirection"]);d&&e(l,["pointLightNumber","pointLightColor",
"pointLightPosition"]);b.uniform1i(l.uniforms.enableMap,0);b.uniform1i(l.uniforms.tMap,0);b.uniform1i(l.uniforms.enableCubeMap,0);b.uniform1i(l.uniforms.tCube,1);b.uniform1i(l.uniforms.mixEnvMap,0);b.uniform1i(l.uniforms.useRefract,0);g(l)})(a.directional,a.point);this.setSize=function(f,d){m.width=f;m.height=d;b.viewport(0,0,m.width,m.height)};this.clear=function(){b.clear(b.COLOR_BUFFER_BIT|b.DEPTH_BUFFER_BIT)};this.setupLights=function(f,d){var i,o,k,j,n,t=[],R=[],s=[];j=[];n=[];b.uniform1i(f.uniforms.enableLighting,
d.lights.length);i=0;for(o=d.lights.length;i<o;i++){k=d.lights[i];if(k instanceof THREE.AmbientLight)t.push(k);else if(k instanceof THREE.DirectionalLight)s.push(k);else k instanceof THREE.PointLight&&R.push(k)}i=k=j=n=0;for(o=t.length;i<o;i++){k+=t[i].color.r;j+=t[i].color.g;n+=t[i].color.b}b.uniform3f(f.uniforms.ambientLightColor,k,j,n);j=[];n=[];i=0;for(o=s.length;i<o;i++){k=s[i];j.push(k.color.r*k.intensity);j.push(k.color.g*k.intensity);j.push(k.color.b*k.intensity);n.push(k.position.x);n.push(k.position.y);
n.push(k.position.z)}if(s.length){b.uniform1i(f.uniforms.directionalLightNumber,s.length);b.uniform3fv(f.uniforms.directionalLightDirection,n);b.uniform3fv(f.uniforms.directionalLightColor,j)}j=[];n=[];i=0;for(o=R.length;i<o;i++){k=R[i];j.push(k.color.r*k.intensity);j.push(k.color.g*k.intensity);j.push(k.color.b*k.intensity);n.push(k.position.x);n.push(k.position.y);n.push(k.position.z)}if(R.length){b.uniform1i(f.uniforms.pointLightNumber,R.length);b.uniform3fv(f.uniforms.pointLightPosition,n);b.uniform3fv(f.uniforms.pointLightColor,
j)}};this.createBuffers=function(f,d){var i,o,k,j,n,t,R,s,T=[],x=[],v=[],U=[],J=[],z=0,p=f.materialFaceGroup[d],B;k=false;i=0;for(o=f.material.length;i<o;i++){meshMaterial=f.material[i];if(meshMaterial instanceof THREE.MeshFaceMaterial){n=0;for(B=p.material.length;n<B;n++)if(p.material[n]&&p.material[n].shading!=undefined&&p.material[n].shading==THREE.SmoothShading){k=true;break}}else if(meshMaterial&&meshMaterial.shading!=undefined&&meshMaterial.shading==THREE.SmoothShading){k=true;break}if(k)break}B=
k;i=0;for(o=p.faces.length;i<o;i++){k=p.faces[i];j=f.geometry.faces[k];n=j.vertexNormals;faceNormal=j.normal;k=f.geometry.uvs[k];if(j instanceof THREE.Face3){t=f.geometry.vertices[j.a].position;R=f.geometry.vertices[j.b].position;s=f.geometry.vertices[j.c].position;v.push(t.x,t.y,t.z);v.push(R.x,R.y,R.z);v.push(s.x,s.y,s.z);if(n.length==3&&B)for(j=0;j<3;j++)U.push(n[j].x,n[j].y,n[j].z);else for(j=0;j<3;j++)U.push(faceNormal.x,faceNormal.y,faceNormal.z);if(k)for(j=0;j<3;j++)J.push(k[j].u,k[j].v);T.push(z,
z+1,z+2);x.push(z,z+1);x.push(z,z+2);x.push(z+1,z+2);z+=3}else if(j instanceof THREE.Face4){t=f.geometry.vertices[j.a].position;R=f.geometry.vertices[j.b].position;s=f.geometry.vertices[j.c].position;j=f.geometry.vertices[j.d].position;v.push(t.x,t.y,t.z);v.push(R.x,R.y,R.z);v.push(s.x,s.y,s.z);v.push(j.x,j.y,j.z);if(n.length==4&&B)for(j=0;j<4;j++)U.push(n[j].x,n[j].y,n[j].z);else for(j=0;j<4;j++)U.push(faceNormal.x,faceNormal.y,faceNormal.z);if(k)for(j=0;j<4;j++)J.push(k[j].u,k[j].v);T.push(z,z+
1,z+2);T.push(z,z+2,z+3);x.push(z,z+1);x.push(z,z+2);x.push(z,z+3);x.push(z+1,z+2);x.push(z+2,z+3);z+=4}}if(v.length){p.__webGLVertexBuffer=b.createBuffer();b.bindBuffer(b.ARRAY_BUFFER,p.__webGLVertexBuffer);b.bufferData(b.ARRAY_BUFFER,new Float32Array(v),b.STATIC_DRAW);p.__webGLNormalBuffer=b.createBuffer();b.bindBuffer(b.ARRAY_BUFFER,p.__webGLNormalBuffer);b.bufferData(b.ARRAY_BUFFER,new Float32Array(U),b.STATIC_DRAW);p.__webGLUVBuffer=b.createBuffer();b.bindBuffer(b.ARRAY_BUFFER,p.__webGLUVBuffer);
b.bufferData(b.ARRAY_BUFFER,new Float32Array(J),b.STATIC_DRAW);p.__webGLFaceBuffer=b.createBuffer();b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,p.__webGLFaceBuffer);b.bufferData(b.ELEMENT_ARRAY_BUFFER,new Uint16Array(T),b.STATIC_DRAW);p.__webGLLineBuffer=b.createBuffer();b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,p.__webGLLineBuffer);b.bufferData(b.ELEMENT_ARRAY_BUFFER,new Uint16Array(x),b.STATIC_DRAW);p.__webGLFaceCount=T.length;p.__webGLLineCount=x.length}};this.renderBuffer=function(f,d,i){var o,k,j,n,t,R,s,
T,x,v;if(d instanceof THREE.MeshShaderMaterial){if(!d.program){d.program=c(d.fragment_shader,d.vertex_shader);t=["viewMatrix","modelViewMatrix","projectionMatrix","normalMatrix","objectMatrix","cameraPosition"];for(v in d.uniforms)t.push(v);e(d.program,t);g(d.program)}v=d.program}else v=l;if(v!=y){b.useProgram(v);y=v}if(d instanceof THREE.MeshShaderMaterial){t=v;T=d.uniforms;var U,J;for(k in T){U=T[k].type;x=T[k].value;J=t.uniforms[k];if(U=="i")b.uniform1i(J,x);else if(U=="f")b.uniform1f(J,x);else if(U==
"t"){b.uniform1i(J,x);x=T[k].texture;if(x instanceof THREE.TextureCube&&x.image.length==6){if(!x.image.__webGLTextureCube&&!x.image.__cubeMapInitialized&&x.image.loadCount==6){x.image.__webGLTextureCube=b.createTexture();b.bindTexture(b.TEXTURE_CUBE_MAP,x.image.__webGLTextureCube);b.texParameteri(b.TEXTURE_CUBE_MAP,b.TEXTURE_WRAP_S,b.CLAMP_TO_EDGE);b.texParameteri(b.TEXTURE_CUBE_MAP,b.TEXTURE_WRAP_T,b.CLAMP_TO_EDGE);b.texParameteri(b.TEXTURE_CUBE_MAP,b.TEXTURE_MAG_FILTER,b.LINEAR);b.texParameteri(b.TEXTURE_CUBE_MAP,
b.TEXTURE_MIN_FILTER,b.LINEAR_MIPMAP_LINEAR);for(U=0;U<6;++U)b.texImage2D(b.TEXTURE_CUBE_MAP_POSITIVE_X+U,0,b.RGBA,b.RGBA,b.UNSIGNED_BYTE,x.image[U]);b.generateMipmap(b.TEXTURE_CUBE_MAP);b.bindTexture(b.TEXTURE_CUBE_MAP,null);x.image.__cubeMapInitialized=true}b.activeTexture(b.TEXTURE1);b.bindTexture(b.TEXTURE_CUBE_MAP,x.image.__webGLTextureCube)}}}this.loadCamera(v,f);this.loadMatrices(v)}else if(d instanceof THREE.MeshPhongMaterial||d instanceof THREE.MeshLambertMaterial||d instanceof THREE.MeshBasicMaterial){f=
d.color;o=d.opacity;j=d.wireframe;n=d.wireframe_linewidth;R=d.map;s=d.env_map;t=d.combine==THREE.Mix;k=d.reflectivity;x=d.env_map&&d.env_map.mapping==THREE.RefractionMap;T=d.refraction_ratio;b.uniform4f(v.uniforms.mColor,f.r*o,f.g*o,f.b*o,o);b.uniform1i(v.uniforms.mixEnvMap,t);b.uniform1f(v.uniforms.mReflectivity,k);b.uniform1i(v.uniforms.useRefract,x);b.uniform1f(v.uniforms.mRefractionRatio,T)}if(d instanceof THREE.MeshNormalMaterial){o=d.opacity;b.uniform1f(v.uniforms.mOpacity,o);b.uniform1i(v.uniforms.material,
4)}else if(d instanceof THREE.MeshDepthMaterial){o=d.opacity;j=d.wireframe;n=d.wireframe_linewidth;b.uniform1f(v.uniforms.mOpacity,o);b.uniform1f(v.uniforms.m2Near,d.__2near);b.uniform1f(v.uniforms.mFarPlusNear,d.__farPlusNear);b.uniform1f(v.uniforms.mFarMinusNear,d.__farMinusNear);b.uniform1i(v.uniforms.material,3)}else if(d instanceof THREE.MeshPhongMaterial){f=d.ambient;k=d.specular;t=d.shininess;b.uniform4f(v.uniforms.mAmbient,f.r,f.g,f.b,o);b.uniform4f(v.uniforms.mSpecular,k.r,k.g,k.b,o);b.uniform1f(v.uniforms.mShininess,
t);b.uniform1i(v.uniforms.material,2)}else if(d instanceof THREE.MeshLambertMaterial)b.uniform1i(v.uniforms.material,1);else if(d instanceof THREE.MeshBasicMaterial)b.uniform1i(v.uniforms.material,0);else if(d instanceof THREE.MeshCubeMaterial){b.uniform1i(v.uniforms.material,5);s=d.env_map}if(R){if(!d.map.__webGLTexture&&d.map.image.loaded){d.map.__webGLTexture=b.createTexture();b.bindTexture(b.TEXTURE_2D,d.map.__webGLTexture);b.texImage2D(b.TEXTURE_2D,0,b.RGBA,b.RGBA,b.UNSIGNED_BYTE,d.map.image);
b.texParameteri(b.TEXTURE_2D,b.TEXTURE_WRAP_S,q(d.map.wrap_s));b.texParameteri(b.TEXTURE_2D,b.TEXTURE_WRAP_T,q(d.map.wrap_t));b.texParameteri(b.TEXTURE_2D,b.TEXTURE_MAG_FILTER,b.LINEAR);b.texParameteri(b.TEXTURE_2D,b.TEXTURE_MIN_FILTER,b.LINEAR_MIPMAP_LINEAR);b.generateMipmap(b.TEXTURE_2D);b.bindTexture(b.TEXTURE_2D,null)}b.activeTexture(b.TEXTURE0);b.bindTexture(b.TEXTURE_2D,d.map.__webGLTexture);b.uniform1i(v.uniforms.tMap,0);b.uniform1i(v.uniforms.enableMap,1)}else b.uniform1i(v.uniforms.enableMap,
0);if(s){if(d.env_map&&d.env_map instanceof THREE.TextureCube&&d.env_map.image.length==6){if(!d.env_map.image.__webGLTextureCube&&!d.env_map.image.__cubeMapInitialized&&d.env_map.image.loadCount==6){d.env_map.image.__webGLTextureCube=b.createTexture();b.bindTexture(b.TEXTURE_CUBE_MAP,d.env_map.image.__webGLTextureCube);b.texParameteri(b.TEXTURE_CUBE_MAP,b.TEXTURE_WRAP_S,b.CLAMP_TO_EDGE);b.texParameteri(b.TEXTURE_CUBE_MAP,b.TEXTURE_WRAP_T,b.CLAMP_TO_EDGE);b.texParameteri(b.TEXTURE_CUBE_MAP,b.TEXTURE_MAG_FILTER,
b.LINEAR);b.texParameteri(b.TEXTURE_CUBE_MAP,b.TEXTURE_MIN_FILTER,b.LINEAR_MIPMAP_LINEAR);for(o=0;o<6;++o)b.texImage2D(b.TEXTURE_CUBE_MAP_POSITIVE_X+o,0,b.RGBA,b.RGBA,b.UNSIGNED_BYTE,d.env_map.image[o]);b.generateMipmap(b.TEXTURE_CUBE_MAP);b.bindTexture(b.TEXTURE_CUBE_MAP,null);d.env_map.image.__cubeMapInitialized=true}b.activeTexture(b.TEXTURE1);b.bindTexture(b.TEXTURE_CUBE_MAP,d.env_map.image.__webGLTextureCube);b.uniform1i(v.uniforms.tCube,1)}b.uniform1i(v.uniforms.enableCubeMap,1)}else b.uniform1i(v.uniforms.enableCubeMap,
0);b.bindBuffer(b.ARRAY_BUFFER,i.__webGLVertexBuffer);b.vertexAttribPointer(v.position,3,b.FLOAT,false,0,0);b.bindBuffer(b.ARRAY_BUFFER,i.__webGLNormalBuffer);b.vertexAttribPointer(v.normal,3,b.FLOAT,false,0,0);if(R){b.bindBuffer(b.ARRAY_BUFFER,i.__webGLUVBuffer);b.enableVertexAttribArray(v.uv);b.vertexAttribPointer(v.uv,2,b.FLOAT,false,0,0)}else b.disableVertexAttribArray(v.uv);if(j){b.lineWidth(n);b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,i.__webGLLineBuffer);b.drawElements(b.LINES,i.__webGLLineCount,
b.UNSIGNED_SHORT,0)}else{b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,i.__webGLFaceBuffer);b.drawElements(b.TRIANGLES,i.__webGLFaceCount,b.UNSIGNED_SHORT,0)}};this.renderPass=function(f,d,i,o,k){var j,n,t,R,s;t=0;for(R=d.material.length;t<R;t++){j=d.material[t];if(j instanceof THREE.MeshFaceMaterial){j=0;for(n=i.material.length;j<n;j++)if((s=i.material[j])&&s.blending==o&&s.opacity<1==k){this.setBlending(s.blending);this.renderBuffer(f,s,i)}}else if((s=j)&&s.blending==o&&s.opacity<1==k){this.setBlending(s.blending);
this.renderBuffer(f,s,i)}}};this.render=function(f,d){var i,o;this.initWebGLObjects(f);this.autoClear&&this.clear();d.autoUpdateMatrix&&d.updateMatrix();this.loadCamera(l,d);this.setupLights(l,f);i=0;for(o=f.__webGLObjects.length;i<o;i++){webGLObject=f.__webGLObjects[i];if(webGLObject.__object.visible){this.setupMatrices(webGLObject.__object,d);this.loadMatrices(l);this.renderPass(d,webGLObject.__object,webGLObject,THREE.NormalBlending,false)}}i=0;for(o=f.__webGLObjects.length;i<o;i++){webGLObject=
f.__webGLObjects[i];if(webGLObject.__object.visible){this.setupMatrices(webGLObject.__object,d);this.loadMatrices(l);this.renderPass(d,webGLObject.__object,webGLObject,THREE.AdditiveBlending,false);this.renderPass(d,webGLObject.__object,webGLObject,THREE.SubtractiveBlending,false);this.renderPass(d,webGLObject.__object,webGLObject,THREE.AdditiveBlending,true);this.renderPass(d,webGLObject.__object,webGLObject,THREE.SubtractiveBlending,true);this.renderPass(d,webGLObject.__object,webGLObject,THREE.NormalBlending,
true)}}};this.initWebGLObjects=function(f){var d,i,o,k,j;if(!f.__webGLObjects)f.__webGLObjects=[];d=0;for(i=f.objects.length;d<i;d++){o=f.objects[d];if(o instanceof THREE.Mesh)for(k in o.materialFaceGroup){j=o.materialFaceGroup[k];if(!j.__webGLVertexBuffer){this.createBuffers(o,k);j.__object=o;f.__webGLObjects.push(j)}}}};this.removeObject=function(f,d){var i,o;for(i=f.__webGLObjects.length-1;i>=0;i--){o=f.__webGLObjects[i].__object;d==o&&f.__webGLObjects.splice(i,1)}};this.setupMatrices=function(f,
d){f.autoUpdateMatrix&&f.updateMatrix();E.multiply(d.matrix,f.matrix);w.set(d.matrix.flatten());F.set(E.flatten());Q.set(d.projectionMatrix.flatten());I=THREE.Matrix4.makeInvert3x3(E).transpose();O.set(I.m);P.set(f.matrix.flatten())};this.loadMatrices=function(f){b.uniformMatrix4fv(f.uniforms.viewMatrix,false,w);b.uniformMatrix4fv(f.uniforms.modelViewMatrix,false,F);b.uniformMatrix4fv(f.uniforms.projectionMatrix,false,Q);b.uniformMatrix3fv(f.uniforms.normalMatrix,false,O);b.uniformMatrix4fv(f.uniforms.objectMatrix,
false,P)};this.loadCamera=function(f,d){b.uniform3f(f.uniforms.cameraPosition,d.position.x,d.position.y,d.position.z)};this.setBlending=function(f){switch(f){case THREE.AdditiveBlending:b.blendEquation(b.FUNC_ADD);b.blendFunc(b.ONE,b.ONE);break;case THREE.SubtractiveBlending:b.blendFunc(b.DST_COLOR,b.ZERO);break;default:b.blendEquation(b.FUNC_ADD);b.blendFunc(b.ONE,b.ONE_MINUS_SRC_ALPHA)}};this.setFaceCulling=function(f,d){if(f){!d||d=="ccw"?b.frontFace(b.CCW):b.frontFace(b.CW);if(f=="back")b.cullFace(b.BACK);
else f=="front"?b.cullFace(b.FRONT):b.cullFace(b.FRONT_AND_BACK);b.enable(b.CULL_FACE)}else b.disable(b.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=[new THREE.Vector3,new THREE.Vector3,new THREE.Vector3];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};