From a8416bc8c13d9e4da1986163895b554cf2fda572 Mon Sep 17 00:00:00 2001
From: alteredq <postfilter@gmail.com>
Date: Sun, 2 Jan 2011 21:01:01 +0100
Subject: [PATCH] Fixed implied globals in WebGLRenderer lights rgb init.

---
 build/Three.js                 | 274 +++++++++++++-------------
 build/ThreeDebug.js            | 276 +++++++++++++-------------
 build/ThreeExtras.js           | 348 ++++++++++++++++-----------------
 src/renderers/WebGLRenderer.js |   2 +-
 4 files changed, 450 insertions(+), 450 deletions(-)

diff --git a/build/Three.js b/build/Three.js
index e7e41689fc..dc3ca81b9b 100755
--- a/build/Three.js
+++ b/build/Three.js
@@ -1,68 +1,68 @@
 // Three.js r32 - 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,f){this.r=a;this.g=c;this.b=f;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)+")"},clone:function(){return new THREE.Color(this.hex)},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,f){this.x=a||0;this.y=c||0;this.z=f||0};
-THREE.Vector3.prototype={set:function(a,c,f){this.x=a;this.y=c;this.z=f;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,f=this.y,e=this.z;this.x=f*a.z-e*a.y;this.y=e*a.x-c*a.z;this.z=c*a.y-f*a.x;return this},multiply:function(a,c){this.x=a.x*c.x;this.y=a.y*c.y;this.z=a.z*c.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 c=this.x-a.x,f=this.y-a.y;a=this.z-a.z;return Math.sqrt(c*c+f*f+a*a)},distanceToSquared:function(a){var c=this.x-a.x,f=this.y-a.y;a=this.z-a.z;return c*c+f*f+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=
+THREE.Color.prototype={setRGB:function(a,b,e){this.r=a;this.g=b;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)+")"},clone:function(){return new THREE.Color(this.hex)},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,e){this.x=a||0;this.y=b||0;this.z=e||0};
+THREE.Vector3.prototype={set:function(a,b,e){this.x=a;this.y=b;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,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,e=this.y,d=this.z;this.x=e*a.z-d*a.y;this.y=d*a.x-b*a.z;this.z=b*a.y-e*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,e=this.y-a.y;a=this.z-a.z;return Math.sqrt(b*b+e*e+a*a)},distanceToSquared:function(a){var b=this.x-a.x,e=this.y-a.y;a=this.z-a.z;return b*b+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,f,e){this.x=a||0;this.y=c||0;this.z=f||0;this.w=e||1};
-THREE.Vector4.prototype={set:function(a,c,f,e){this.x=a;this.y=c;this.z=f;this.w=e;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,f,e=a.objects,i=[];a=0;for(c=e.length;a<c;a++){f=e[a];if(f instanceof THREE.Mesh)i=i.concat(this.intersectObject(f))}i.sort(function(k,d){return k.distance-d.distance});return i},intersectObject:function(a){function c(Q,q,h,j){j=j.clone().subSelf(q);h=h.clone().subSelf(q);var r=Q.clone().subSelf(q);Q=j.dot(j);q=j.dot(h);j=j.dot(r);var n=h.dot(h);h=h.dot(r);r=1/(Q*n-q*q);n=(n*j-q*h)*r;Q=(Q*h-q*j)*r;return n>0&&Q>0&&n+Q<1}var f,e,i,k,d,s,m,p,D,F,
-z,C=a.geometry,O=C.vertices,S=[];f=0;for(e=C.faces.length;f<e;f++){i=C.faces[f];F=this.origin.clone();z=this.direction.clone();k=a.matrix.multiplyVector3(O[i.a].position.clone());d=a.matrix.multiplyVector3(O[i.b].position.clone());s=a.matrix.multiplyVector3(O[i.c].position.clone());m=i instanceof THREE.Face4?a.matrix.multiplyVector3(O[i.d].position.clone()):null;p=a.rotationMatrix.multiplyVector3(i.normal.clone());D=z.dot(p);if(D<0){p=p.dot((new THREE.Vector3).sub(k,F))/D;F=F.addSelf(z.multiplyScalar(p));
-if(i instanceof THREE.Face3){if(c(F,k,d,s)){i={distance:this.origin.distanceTo(F),point:F,face:i,object:a};S.push(i)}}else if(i instanceof THREE.Face4)if(c(F,k,d,m)||c(F,d,s,m)){i={distance:this.origin.distanceTo(F),point:F,face:i,object:a};S.push(i)}}}return S}};
-THREE.Rectangle=function(){function a(){k=e-c;d=i-f}var c,f,e,i,k,d,s=true;this.getX=function(){return c};this.getY=function(){return f};this.getWidth=function(){return k};this.getHeight=function(){return d};this.getLeft=function(){return c};this.getTop=function(){return f};this.getRight=function(){return e};this.getBottom=function(){return i};this.set=function(m,p,D,F){s=false;c=m;f=p;e=D;i=F;a()};this.addPoint=function(m,p){if(s){s=false;c=m;f=p;e=m;i=p}else{c=c<m?c:m;f=f<p?f:p;e=e>m?e:m;i=i>p?
-i:p}a()};this.add3Points=function(m,p,D,F,z,C){if(s){s=false;c=m<D?m<z?m:z:D<z?D:z;f=p<F?p<C?p:C:F<C?F:C;e=m>D?m>z?m:z:D>z?D:z;i=p>F?p>C?p:C:F>C?F:C}else{c=m<D?m<z?m<c?m:c:z<c?z:c:D<z?D<c?D:c:z<c?z:c;f=p<F?p<C?p<f?p:f:C<f?C:f:F<C?F<f?F:f:C<f?C:f;e=m>D?m>z?m>e?m:e:z>e?z:e:D>z?D>e?D:e:z>e?z:e;i=p>F?p>C?p>i?p:i:C>i?C:i:F>C?F>i?F:i:C>i?C:i}a()};this.addRectangle=function(m){if(s){s=false;c=m.getLeft();f=m.getTop();e=m.getRight();i=m.getBottom()}else{c=c<m.getLeft()?c:m.getLeft();f=f<m.getTop()?f:m.getTop();
-e=e>m.getRight()?e:m.getRight();i=i>m.getBottom()?i:m.getBottom()}a()};this.inflate=function(m){c-=m;f-=m;e+=m;i+=m;a()};this.minSelf=function(m){c=c>m.getLeft()?c:m.getLeft();f=f>m.getTop()?f:m.getTop();e=e<m.getRight()?e:m.getRight();i=i<m.getBottom()?i:m.getBottom();a()};this.instersects=function(m){return Math.min(e,m.getRight())-Math.max(c,m.getLeft())>=0&&Math.min(i,m.getBottom())-Math.max(f,m.getTop())>=0};this.empty=function(){s=true;i=e=f=c=0;a()};this.isEmpty=function(){return s};this.toString=
-function(){return"THREE.Rectangle ( left: "+c+", right: "+e+", top: "+f+", bottom: "+i+", width: "+k+", height: "+d+" )"}};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(a,c,f,e,i,k,d,s,m,p,D,F,z,C,O,S){this.n11=a||1;this.n12=c||0;this.n13=f||0;this.n14=e||0;this.n21=i||0;this.n22=k||1;this.n23=d||0;this.n24=s||0;this.n31=m||0;this.n32=p||0;this.n33=D||1;this.n34=F||0;this.n41=z||0;this.n42=C||0;this.n43=O||0;this.n44=S||1};
-THREE.Matrix4.prototype={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;return this},set:function(a,c,f,e,i,k,d,s,m,p,D,F,z,C,O,S){this.n11=a;this.n12=c;this.n13=f;this.n14=e;this.n21=i;this.n22=k;this.n23=d;this.n24=s;this.n31=m;this.n32=p;this.n33=D;this.n34=F;this.n41=z;this.n42=C;this.n43=O;this.n44=S;return this},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;return this},lookAt:function(a,c,f){var e=new THREE.Vector3,i=new THREE.Vector3,k=new THREE.Vector3;k.sub(a,c).normalize();e.cross(f,k).normalize();i.cross(k,e).normalize();this.n11=e.x;this.n12=e.y;this.n13=e.z;this.n14=-e.dot(a);this.n21=i.x;this.n22=i.y;this.n23=i.z;this.n24=-i.dot(a);this.n31=k.x;
-this.n32=k.y;this.n33=k.z;this.n34=-k.dot(a);this.n43=this.n42=this.n41=0;this.n44=1;return this},multiplyVector3:function(a){var c=a.x,f=a.y,e=a.z,i=1/(this.n41*c+this.n42*f+this.n43*e+this.n44);a.x=(this.n11*c+this.n12*f+this.n13*e+this.n14)*i;a.y=(this.n21*c+this.n22*f+this.n23*e+this.n24)*i;a.z=(this.n31*c+this.n32*f+this.n33*e+this.n34)*i;return a},multiplyVector4:function(a){var c=a.x,f=a.y,e=a.z,i=a.w;a.x=this.n11*c+this.n12*f+this.n13*e+this.n14*i;a.y=this.n21*c+this.n22*f+this.n23*e+this.n24*
-i;a.z=this.n31*c+this.n32*f+this.n33*e+this.n34*i;a.w=this.n41*c+this.n42*f+this.n43*e+this.n44*i;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){var f=a.n11,e=a.n12,i=a.n13,k=a.n14,d=a.n21,s=a.n22,m=a.n23,p=a.n24,D=a.n31,F=a.n32,
-z=a.n33,C=a.n34,O=a.n41,S=a.n42,Q=a.n43,q=a.n44,h=c.n11,j=c.n12,r=c.n13,n=c.n14,t=c.n21,l=c.n22,o=c.n23,x=c.n24,u=c.n31,A=c.n32,w=c.n33,v=c.n34,G=c.n41,Z=c.n42,H=c.n43,T=c.n44;this.n11=f*h+e*t+i*u+k*G;this.n12=f*j+e*l+i*A+k*Z;this.n13=f*r+e*o+i*w+k*H;this.n14=f*n+e*x+i*v+k*T;this.n21=d*h+s*t+m*u+p*G;this.n22=d*j+s*l+m*A+p*Z;this.n23=d*r+s*o+m*w+p*H;this.n24=d*n+s*x+m*v+p*T;this.n31=D*h+F*t+z*u+C*G;this.n32=D*j+F*l+z*A+C*Z;this.n33=D*r+F*o+z*w+C*H;this.n34=D*n+F*x+z*v+C*T;this.n41=O*h+S*t+Q*u+q*G;
-this.n42=O*j+S*l+Q*A+q*Z;this.n43=O*r+S*o+Q*w+q*H;this.n44=O*n+S*x+Q*v+q*T;return this},multiplySelf:function(a){var c=this.n11,f=this.n12,e=this.n13,i=this.n14,k=this.n21,d=this.n22,s=this.n23,m=this.n24,p=this.n31,D=this.n32,F=this.n33,z=this.n34,C=this.n41,O=this.n42,S=this.n43,Q=this.n44,q=a.n11,h=a.n21,j=a.n31,r=a.n41,n=a.n12,t=a.n22,l=a.n32,o=a.n42,x=a.n13,u=a.n23,A=a.n33,w=a.n43,v=a.n14,G=a.n24,Z=a.n34;a=a.n44;this.n11=c*q+f*h+e*j+i*r;this.n12=c*n+f*t+e*l+i*o;this.n13=c*x+f*u+e*A+i*w;this.n14=
-c*v+f*G+e*Z+i*a;this.n21=k*q+d*h+s*j+m*r;this.n22=k*n+d*t+s*l+m*o;this.n23=k*x+d*u+s*A+m*w;this.n24=k*v+d*G+s*Z+m*a;this.n31=p*q+D*h+F*j+z*r;this.n32=p*n+D*t+F*l+z*o;this.n33=p*x+D*u+F*A+z*w;this.n34=p*v+D*G+F*Z+z*a;this.n41=C*q+O*h+S*j+Q*r;this.n42=C*n+O*t+S*l+Q*o;this.n43=C*x+O*u+S*A+Q*w;this.n44=C*v+O*G+S*Z+Q*a;return this},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*=
+THREE.Vector4=function(a,b,e,d){this.x=a||0;this.y=b||0;this.z=e||0;this.w=d||1};
+THREE.Vector4.prototype={set:function(a,b,e,d){this.x=a;this.y=b;this.z=e;this.w=d;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,e,d=a.objects,g=[];a=0;for(b=d.length;a<b;a++){e=d[a];if(e instanceof THREE.Mesh)g=g.concat(this.intersectObject(e))}g.sort(function(i,c){return i.distance-c.distance});return g},intersectObject:function(a){function b(O,o,f,h){h=h.clone().subSelf(o);f=f.clone().subSelf(o);var p=O.clone().subSelf(o);O=h.dot(h);o=h.dot(f);h=h.dot(p);var l=f.dot(f);f=f.dot(p);p=1/(O*l-o*o);l=(l*h-o*f)*p;O=(O*f-o*h)*p;return l>0&&O>0&&l+O<1}var e,d,g,i,c,q,k,n,B,D,
+x,A=a.geometry,M=A.vertices,Q=[];e=0;for(d=A.faces.length;e<d;e++){g=A.faces[e];D=this.origin.clone();x=this.direction.clone();i=a.matrix.multiplyVector3(M[g.a].position.clone());c=a.matrix.multiplyVector3(M[g.b].position.clone());q=a.matrix.multiplyVector3(M[g.c].position.clone());k=g instanceof THREE.Face4?a.matrix.multiplyVector3(M[g.d].position.clone()):null;n=a.rotationMatrix.multiplyVector3(g.normal.clone());B=x.dot(n);if(B<0){n=n.dot((new THREE.Vector3).sub(i,D))/B;D=D.addSelf(x.multiplyScalar(n));
+if(g instanceof THREE.Face3){if(b(D,i,c,q)){g={distance:this.origin.distanceTo(D),point:D,face:g,object:a};Q.push(g)}}else if(g instanceof THREE.Face4)if(b(D,i,c,k)||b(D,c,q,k)){g={distance:this.origin.distanceTo(D),point:D,face:g,object:a};Q.push(g)}}}return Q}};
+THREE.Rectangle=function(){function a(){i=d-b;c=g-e}var b,e,d,g,i,c,q=true;this.getX=function(){return b};this.getY=function(){return e};this.getWidth=function(){return i};this.getHeight=function(){return c};this.getLeft=function(){return b};this.getTop=function(){return e};this.getRight=function(){return d};this.getBottom=function(){return g};this.set=function(k,n,B,D){q=false;b=k;e=n;d=B;g=D;a()};this.addPoint=function(k,n){if(q){q=false;b=k;e=n;d=k;g=n}else{b=b<k?b:k;e=e<n?e:n;d=d>k?d:k;g=g>n?
+g:n}a()};this.add3Points=function(k,n,B,D,x,A){if(q){q=false;b=k<B?k<x?k:x:B<x?B:x;e=n<D?n<A?n:A:D<A?D:A;d=k>B?k>x?k:x:B>x?B:x;g=n>D?n>A?n:A:D>A?D:A}else{b=k<B?k<x?k<b?k:b:x<b?x:b:B<x?B<b?B:b:x<b?x:b;e=n<D?n<A?n<e?n:e:A<e?A:e:D<A?D<e?D:e:A<e?A:e;d=k>B?k>x?k>d?k:d:x>d?x:d:B>x?B>d?B:d:x>d?x:d;g=n>D?n>A?n>g?n:g:A>g?A:g:D>A?D>g?D:g:A>g?A:g}a()};this.addRectangle=function(k){if(q){q=false;b=k.getLeft();e=k.getTop();d=k.getRight();g=k.getBottom()}else{b=b<k.getLeft()?b:k.getLeft();e=e<k.getTop()?e:k.getTop();
+d=d>k.getRight()?d:k.getRight();g=g>k.getBottom()?g:k.getBottom()}a()};this.inflate=function(k){b-=k;e-=k;d+=k;g+=k;a()};this.minSelf=function(k){b=b>k.getLeft()?b:k.getLeft();e=e>k.getTop()?e:k.getTop();d=d<k.getRight()?d:k.getRight();g=g<k.getBottom()?g:k.getBottom();a()};this.instersects=function(k){return Math.min(d,k.getRight())-Math.max(b,k.getLeft())>=0&&Math.min(g,k.getBottom())-Math.max(e,k.getTop())>=0};this.empty=function(){q=true;g=d=e=b=0;a()};this.isEmpty=function(){return q};this.toString=
+function(){return"THREE.Rectangle ( left: "+b+", right: "+d+", top: "+e+", bottom: "+g+", width: "+i+", height: "+c+" )"}};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(a,b,e,d,g,i,c,q,k,n,B,D,x,A,M,Q){this.n11=a||1;this.n12=b||0;this.n13=e||0;this.n14=d||0;this.n21=g||0;this.n22=i||1;this.n23=c||0;this.n24=q||0;this.n31=k||0;this.n32=n||0;this.n33=B||1;this.n34=D||0;this.n41=x||0;this.n42=A||0;this.n43=M||0;this.n44=Q||1};
+THREE.Matrix4.prototype={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;return this},set:function(a,b,e,d,g,i,c,q,k,n,B,D,x,A,M,Q){this.n11=a;this.n12=b;this.n13=e;this.n14=d;this.n21=g;this.n22=i;this.n23=c;this.n24=q;this.n31=k;this.n32=n;this.n33=B;this.n34=D;this.n41=x;this.n42=A;this.n43=M;this.n44=Q;return this},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;return this},lookAt:function(a,b,e){var d=new THREE.Vector3,g=new THREE.Vector3,i=new THREE.Vector3;i.sub(a,b).normalize();d.cross(e,i).normalize();g.cross(i,d).normalize();this.n11=d.x;this.n12=d.y;this.n13=d.z;this.n14=-d.dot(a);this.n21=g.x;this.n22=g.y;this.n23=g.z;this.n24=-g.dot(a);this.n31=i.x;
+this.n32=i.y;this.n33=i.z;this.n34=-i.dot(a);this.n43=this.n42=this.n41=0;this.n44=1;return this},multiplyVector3:function(a){var b=a.x,e=a.y,d=a.z,g=1/(this.n41*b+this.n42*e+this.n43*d+this.n44);a.x=(this.n11*b+this.n12*e+this.n13*d+this.n14)*g;a.y=(this.n21*b+this.n22*e+this.n23*d+this.n24)*g;a.z=(this.n31*b+this.n32*e+this.n33*d+this.n34)*g;return a},multiplyVector4:function(a){var b=a.x,e=a.y,d=a.z,g=a.w;a.x=this.n11*b+this.n12*e+this.n13*d+this.n14*g;a.y=this.n21*b+this.n22*e+this.n23*d+this.n24*
+g;a.z=this.n31*b+this.n32*e+this.n33*d+this.n34*g;a.w=this.n41*b+this.n42*e+this.n43*d+this.n44*g;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 e=a.n11,d=a.n12,g=a.n13,i=a.n14,c=a.n21,q=a.n22,k=a.n23,n=a.n24,B=a.n31,D=a.n32,
+x=a.n33,A=a.n34,M=a.n41,Q=a.n42,O=a.n43,o=a.n44,f=b.n11,h=b.n12,p=b.n13,l=b.n14,r=b.n21,j=b.n22,m=b.n23,v=b.n24,t=b.n31,y=b.n32,u=b.n33,s=b.n34,E=b.n41,X=b.n42,F=b.n43,R=b.n44;this.n11=e*f+d*r+g*t+i*E;this.n12=e*h+d*j+g*y+i*X;this.n13=e*p+d*m+g*u+i*F;this.n14=e*l+d*v+g*s+i*R;this.n21=c*f+q*r+k*t+n*E;this.n22=c*h+q*j+k*y+n*X;this.n23=c*p+q*m+k*u+n*F;this.n24=c*l+q*v+k*s+n*R;this.n31=B*f+D*r+x*t+A*E;this.n32=B*h+D*j+x*y+A*X;this.n33=B*p+D*m+x*u+A*F;this.n34=B*l+D*v+x*s+A*R;this.n41=M*f+Q*r+O*t+o*E;
+this.n42=M*h+Q*j+O*y+o*X;this.n43=M*p+Q*m+O*u+o*F;this.n44=M*l+Q*v+O*s+o*R;return this},multiplySelf:function(a){var b=this.n11,e=this.n12,d=this.n13,g=this.n14,i=this.n21,c=this.n22,q=this.n23,k=this.n24,n=this.n31,B=this.n32,D=this.n33,x=this.n34,A=this.n41,M=this.n42,Q=this.n43,O=this.n44,o=a.n11,f=a.n21,h=a.n31,p=a.n41,l=a.n12,r=a.n22,j=a.n32,m=a.n42,v=a.n13,t=a.n23,y=a.n33,u=a.n43,s=a.n14,E=a.n24,X=a.n34;a=a.n44;this.n11=b*o+e*f+d*h+g*p;this.n12=b*l+e*r+d*j+g*m;this.n13=b*v+e*t+d*y+g*u;this.n14=
+b*s+e*E+d*X+g*a;this.n21=i*o+c*f+q*h+k*p;this.n22=i*l+c*r+q*j+k*m;this.n23=i*v+c*t+q*y+k*u;this.n24=i*s+c*E+q*X+k*a;this.n31=n*o+B*f+D*h+x*p;this.n32=n*l+B*r+D*j+x*m;this.n33=n*v+B*t+D*y+x*u;this.n34=n*s+B*E+D*X+x*a;this.n41=A*o+M*f+Q*h+O*p;this.n42=A*l+M*r+Q*j+O*m;this.n43=A*v+M*t+Q*y+O*u;this.n44=A*s+M*E+Q*X+O*a;return this},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;return this},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,f,e){var i=c[f];c[f]=c[e];
-c[e]=i}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,f){var e=new THREE.Matrix4;e.n14=a;e.n24=c;e.n34=f;return e};
-THREE.Matrix4.scaleMatrix=function(a,c,f){var e=new THREE.Matrix4;e.n11=a;e.n22=c;e.n33=f;return e};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 f=new THREE.Matrix4,e=Math.cos(c),i=Math.sin(c),k=1-e,d=a.x,s=a.y,m=a.z;f.n11=k*d*d+e;f.n12=k*d*s-i*m;f.n13=k*d*m+i*s;f.n21=k*d*s+i*m;f.n22=k*s*s+e;f.n23=k*s*m-i*d;f.n31=k*d*m-i*s;f.n32=k*s*m+i*d;f.n33=k*m*m+e;return f};
-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 f=c[10]*c[5]-c[6]*c[9],e=-c[10]*c[1]+c[2]*c[9],i=c[6]*c[1]-c[2]*c[5],k=-c[10]*c[4]+c[6]*c[8],d=c[10]*c[0]-c[2]*c[8],s=-c[6]*c[0]+c[2]*c[4],m=c[9]*c[4]-c[5]*c[8],p=-c[9]*c[0]+c[1]*c[8],D=c[5]*c[0]-c[1]*c[4];c=c[0]*f+c[1]*k+c[2]*m;if(c==0)throw"matrix not invertible";c=1/c;a.m[0]=c*f;a.m[1]=c*e;a.m[2]=c*i;a.m[3]=c*k;a.m[4]=c*d;a.m[5]=c*s;a.m[6]=c*m;a.m[7]=c*p;a.m[8]=c*D;return a};
-THREE.Matrix4.makeFrustum=function(a,c,f,e,i,k){var d,s,m;d=new THREE.Matrix4;s=2*i/(c-a);m=2*i/(e-f);a=(c+a)/(c-a);f=(e+f)/(e-f);e=-(k+i)/(k-i);i=-2*k*i/(k-i);d.n11=s;d.n12=0;d.n13=a;d.n14=0;d.n21=0;d.n22=m;d.n23=f;d.n24=0;d.n31=0;d.n32=0;d.n33=e;d.n34=i;d.n41=0;d.n42=0;d.n43=-1;d.n44=0;return d};THREE.Matrix4.makePerspective=function(a,c,f,e){var i;a=f*Math.tan(a*Math.PI/360);i=-a;return THREE.Matrix4.makeFrustum(i*c,a*c,i,a,f,e)};
-THREE.Matrix4.makeOrtho=function(a,c,f,e,i,k){var d,s,m,p;d=new THREE.Matrix4;s=c-a;m=f-e;p=k-i;a=(c+a)/s;f=(f+e)/m;i=(k+i)/p;d.n11=2/s;d.n12=0;d.n13=0;d.n14=-a;d.n21=0;d.n22=2/m;d.n23=0;d.n24=-f;d.n31=0;d.n32=0;d.n33=-2/p;d.n34=-i;d.n41=0;d.n42=0;d.n43=0;d.n44=1;return d};
-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.tangent=new THREE.Vector4;this.__visible=true};THREE.Vertex.prototype={toString:function(){return"THREE.Vertex ( position: "+this.position+", normal: "+this.normal+" )"}};
-THREE.Face3=function(a,c,f,e,i){this.a=a;this.b=c;this.c=f;this.centroid=new THREE.Vector3;this.normal=e instanceof THREE.Vector3?e:new THREE.Vector3;this.vertexNormals=e instanceof Array?e:[];this.materials=i instanceof Array?i:[i]};THREE.Face3.prototype={toString:function(){return"THREE.Face3 ( "+this.a+", "+this.b+", "+this.c+" )"}};
-THREE.Face4=function(a,c,f,e,i,k){this.a=a;this.b=c;this.c=f;this.d=e;this.centroid=new THREE.Vector3;this.normal=i instanceof THREE.Vector3?i:new THREE.Vector3;this.vertexNormals=i instanceof Array?i:[];this.materials=k instanceof Array?k:[k]};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};
+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,e,d){var g=b[e];b[e]=b[d];
+b[d]=g}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,e){var d=new THREE.Matrix4;d.n14=a;d.n24=b;d.n34=e;return d};
+THREE.Matrix4.scaleMatrix=function(a,b,e){var d=new THREE.Matrix4;d.n11=a;d.n22=b;d.n33=e;return d};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 e=new THREE.Matrix4,d=Math.cos(b),g=Math.sin(b),i=1-d,c=a.x,q=a.y,k=a.z;e.n11=i*c*c+d;e.n12=i*c*q-g*k;e.n13=i*c*k+g*q;e.n21=i*c*q+g*k;e.n22=i*q*q+d;e.n23=i*q*k-g*c;e.n31=i*c*k-g*q;e.n32=i*q*k+g*c;e.n33=i*k*k+d;return e};
+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 e=b[10]*b[5]-b[6]*b[9],d=-b[10]*b[1]+b[2]*b[9],g=b[6]*b[1]-b[2]*b[5],i=-b[10]*b[4]+b[6]*b[8],c=b[10]*b[0]-b[2]*b[8],q=-b[6]*b[0]+b[2]*b[4],k=b[9]*b[4]-b[5]*b[8],n=-b[9]*b[0]+b[1]*b[8],B=b[5]*b[0]-b[1]*b[4];b=b[0]*e+b[1]*i+b[2]*k;if(b==0)throw"matrix not invertible";b=1/b;a.m[0]=b*e;a.m[1]=b*d;a.m[2]=b*g;a.m[3]=b*i;a.m[4]=b*c;a.m[5]=b*q;a.m[6]=b*k;a.m[7]=b*n;a.m[8]=b*B;return a};
+THREE.Matrix4.makeFrustum=function(a,b,e,d,g,i){var c,q,k;c=new THREE.Matrix4;q=2*g/(b-a);k=2*g/(d-e);a=(b+a)/(b-a);e=(d+e)/(d-e);d=-(i+g)/(i-g);g=-2*i*g/(i-g);c.n11=q;c.n12=0;c.n13=a;c.n14=0;c.n21=0;c.n22=k;c.n23=e;c.n24=0;c.n31=0;c.n32=0;c.n33=d;c.n34=g;c.n41=0;c.n42=0;c.n43=-1;c.n44=0;return c};THREE.Matrix4.makePerspective=function(a,b,e,d){var g;a=e*Math.tan(a*Math.PI/360);g=-a;return THREE.Matrix4.makeFrustum(g*b,a*b,g,a,e,d)};
+THREE.Matrix4.makeOrtho=function(a,b,e,d,g,i){var c,q,k,n;c=new THREE.Matrix4;q=b-a;k=e-d;n=i-g;a=(b+a)/q;e=(e+d)/k;g=(i+g)/n;c.n11=2/q;c.n12=0;c.n13=0;c.n14=-a;c.n21=0;c.n22=2/k;c.n23=0;c.n24=-e;c.n31=0;c.n32=0;c.n33=-2/n;c.n34=-g;c.n41=0;c.n42=0;c.n43=0;c.n44=1;return c};
+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.tangent=new THREE.Vector4;this.__visible=true};THREE.Vertex.prototype={toString:function(){return"THREE.Vertex ( position: "+this.position+", normal: "+this.normal+" )"}};
+THREE.Face3=function(a,b,e,d,g){this.a=a;this.b=b;this.c=e;this.centroid=new THREE.Vector3;this.normal=d instanceof THREE.Vector3?d:new THREE.Vector3;this.vertexNormals=d instanceof Array?d:[];this.materials=g instanceof Array?g:[g]};THREE.Face3.prototype={toString:function(){return"THREE.Face3 ( "+this.a+", "+this.b+", "+this.c+" )"}};
+THREE.Face4=function(a,b,e,d,g,i){this.a=a;this.b=b;this.c=e;this.d=d;this.centroid=new THREE.Vector3;this.normal=g instanceof THREE.Vector3?g:new THREE.Vector3;this.vertexNormals=g instanceof Array?g:[];this.materials=i instanceof Array?i:[i]};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.boundingSphere=this.boundingBox=null;this.geometryChunks={};this.hasTangents=false};
-THREE.Geometry.prototype={computeCentroids:function(){var a,c,f;a=0;for(c=this.faces.length;a<c;a++){f=this.faces[a];f.centroid.set(0,0,0);if(f instanceof THREE.Face3){f.centroid.addSelf(this.vertices[f.a].position);f.centroid.addSelf(this.vertices[f.b].position);f.centroid.addSelf(this.vertices[f.c].position);f.centroid.divideScalar(3)}else if(f instanceof THREE.Face4){f.centroid.addSelf(this.vertices[f.a].position);f.centroid.addSelf(this.vertices[f.b].position);f.centroid.addSelf(this.vertices[f.c].position);
-f.centroid.addSelf(this.vertices[f.d].position);f.centroid.divideScalar(4)}}},computeFaceNormals:function(a){var c,f,e,i,k,d,s=new THREE.Vector3,m=new THREE.Vector3;e=0;for(i=this.vertices.length;e<i;e++){k=this.vertices[e];k.normal.set(0,0,0)}e=0;for(i=this.faces.length;e<i;e++){k=this.faces[e];if(a&&k.vertexNormals.length){s.set(0,0,0);c=0;for(f=k.normal.length;c<f;c++)s.addSelf(k.vertexNormals[c]);s.divideScalar(3)}else{c=this.vertices[k.a];f=this.vertices[k.b];d=this.vertices[k.c];s.sub(d.position,
-f.position);m.sub(c.position,f.position);s.crossSelf(m)}s.isZero()||s.normalize();k.normal.copy(s)}},computeVertexNormals:function(){var a,c,f=[],e;a=0;for(c=this.vertices.length;a<c;a++)f[a]=new THREE.Vector3;a=0;for(c=this.faces.length;a<c;a++){e=this.faces[a];if(e instanceof THREE.Face3){f[e.a].addSelf(e.normal);f[e.b].addSelf(e.normal);f[e.c].addSelf(e.normal)}else if(e instanceof THREE.Face4){f[e.a].addSelf(e.normal);f[e.b].addSelf(e.normal);f[e.c].addSelf(e.normal);f[e.d].addSelf(e.normal)}}a=
-0;for(c=this.vertices.length;a<c;a++)f[a].normalize();a=0;for(c=this.faces.length;a<c;a++){e=this.faces[a];if(e instanceof THREE.Face3){e.vertexNormals[0]=f[e.a].clone();e.vertexNormals[1]=f[e.b].clone();e.vertexNormals[2]=f[e.c].clone()}else if(e instanceof THREE.Face4){e.vertexNormals[0]=f[e.a].clone();e.vertexNormals[1]=f[e.b].clone();e.vertexNormals[2]=f[e.c].clone();e.vertexNormals[3]=f[e.d].clone()}}},computeTangents:function(){function a(v,G,Z,H,T,V,I){k=v.vertices[G].position;d=v.vertices[Z].position;
-s=v.vertices[H].position;m=i[T];p=i[V];D=i[I];F=d.x-k.x;z=s.x-k.x;C=d.y-k.y;O=s.y-k.y;S=d.z-k.z;Q=s.z-k.z;q=p.u-m.u;h=D.u-m.u;j=p.v-m.v;r=D.v-m.v;n=1/(q*r-h*j);o.set((r*F-j*z)*n,(r*C-j*O)*n,(r*S-j*Q)*n);x.set((q*z-h*F)*n,(q*O-h*C)*n,(q*Q-h*S)*n);t[G].addSelf(o);t[Z].addSelf(o);t[H].addSelf(o);l[G].addSelf(x);l[Z].addSelf(x);l[H].addSelf(x)}var c,f,e,i,k,d,s,m,p,D,F,z,C,O,S,Q,q,h,j,r,n,t=[],l=[],o=new THREE.Vector3,x=new THREE.Vector3,u=new THREE.Vector3,A=new THREE.Vector3,w=new THREE.Vector3;c=0;
-for(f=this.vertices.length;c<f;c++){t[c]=new THREE.Vector3;l[c]=new THREE.Vector3}c=0;for(f=this.faces.length;c<f;c++){e=this.faces[c];i=this.uvs[c];if(e instanceof THREE.Face3){a(this,e.a,e.b,e.c,0,1,2);this.vertices[e.a].normal.copy(e.vertexNormals[0]);this.vertices[e.b].normal.copy(e.vertexNormals[1]);this.vertices[e.c].normal.copy(e.vertexNormals[2])}else if(e instanceof THREE.Face4){a(this,e.a,e.b,e.c,0,1,2);a(this,e.a,e.b,e.d,0,1,3);this.vertices[e.a].normal.copy(e.vertexNormals[0]);this.vertices[e.b].normal.copy(e.vertexNormals[1]);
-this.vertices[e.c].normal.copy(e.vertexNormals[2]);this.vertices[e.d].normal.copy(e.vertexNormals[3])}}c=0;for(f=this.vertices.length;c<f;c++){w.copy(this.vertices[c].normal);e=t[c];u.copy(e);u.subSelf(w.multiplyScalar(w.dot(e))).normalize();A.cross(this.vertices[c].normal,e);e=A.dot(l[c]);e=e<0?-1:1;this.vertices[c].tangent.set(u.x,u.y,u.z,e)}this.hasTangents=true},computeBoundingBox:function(){var a;if(this.vertices.length>0){this.boundingBox={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 c=1,f=this.vertices.length;c<f;c++){a=this.vertices[c];if(a.position.x<this.boundingBox.x[0])this.boundingBox.x[0]=a.position.x;else if(a.position.x>this.boundingBox.x[1])this.boundingBox.x[1]=a.position.x;if(a.position.y<this.boundingBox.y[0])this.boundingBox.y[0]=a.position.y;else if(a.position.y>this.boundingBox.y[1])this.boundingBox.y[1]=a.position.y;if(a.position.z<
-this.boundingBox.z[0])this.boundingBox.z[0]=a.position.z;else if(a.position.z>this.boundingBox.z[1])this.boundingBox.z[1]=a.position.z}}},computeBoundingSphere:function(){for(var a=this.boundingSphere===null?0:this.boundingSphere.radius,c=0,f=this.vertices.length;c<f;c++)a=Math.max(a,this.vertices[c].position.length());this.boundingSphere={radius:a}},sortFacesByMaterial:function(){function a(D){var F=[];c=0;for(f=D.length;c<f;c++)D[c]==undefined?F.push("undefined"):F.push(D[c].toString());return F.join("_")}
-var c,f,e,i,k,d,s,m,p={};e=0;for(i=this.faces.length;e<i;e++){k=this.faces[e];d=k.materials;s=a(d);if(p[s]==undefined)p[s]={hash:s,counter:0};m=p[s].hash+"_"+p[s].counter;if(this.geometryChunks[m]==undefined)this.geometryChunks[m]={faces:[],materials:d,vertices:0};k=k instanceof THREE.Face3?3:4;if(this.geometryChunks[m].vertices+k>65535){p[s].counter+=1;m=p[s].hash+"_"+p[s].counter;if(this.geometryChunks[m]==undefined)this.geometryChunks[m]={faces:[],materials:d,vertices:0}}this.geometryChunks[m].faces.push(e);
-this.geometryChunks[m].vertices+=k}},toString:function(){return"THREE.Geometry ( vertices: "+this.vertices+", faces: "+this.faces+", uvs: "+this.uvs+" )"}};
-THREE.Camera=function(a,c,f,e){this.fov=a;this.aspect=c;this.near=f;this.far=e;this.position=new THREE.Vector3;this.target={position:new THREE.Vector3};this.autoUpdateMatrix=true;this.projectionMatrix=null;this.matrix=new THREE.Matrix4;this.up=new THREE.Vector3(0,1,0);this.translateX=function(i){i=this.target.position.clone().subSelf(this.position).normalize().multiplyScalar(i);i.cross(i.clone(),this.up);this.position.addSelf(i);this.target.position.addSelf(i)};this.translateZ=function(i){i=this.target.position.clone().subSelf(this.position).normalize().multiplyScalar(i);
-this.position.subSelf(i);this.target.position.subSelf(i)};this.updateMatrix=function(){this.matrix.lookAt(this.position,this.target.position,this.up)};this.updateProjectionMatrix=function(){this.projectionMatrix=THREE.Matrix4.makePerspective(this.fov,this.aspect,this.near,this.far)};this.updateProjectionMatrix()};THREE.Camera.prototype={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.Geometry.prototype={computeCentroids:function(){var a,b,e;a=0;for(b=this.faces.length;a<b;a++){e=this.faces[a];e.centroid.set(0,0,0);if(e instanceof THREE.Face3){e.centroid.addSelf(this.vertices[e.a].position);e.centroid.addSelf(this.vertices[e.b].position);e.centroid.addSelf(this.vertices[e.c].position);e.centroid.divideScalar(3)}else if(e instanceof THREE.Face4){e.centroid.addSelf(this.vertices[e.a].position);e.centroid.addSelf(this.vertices[e.b].position);e.centroid.addSelf(this.vertices[e.c].position);
+e.centroid.addSelf(this.vertices[e.d].position);e.centroid.divideScalar(4)}}},computeFaceNormals:function(a){var b,e,d,g,i,c,q=new THREE.Vector3,k=new THREE.Vector3;d=0;for(g=this.vertices.length;d<g;d++){i=this.vertices[d];i.normal.set(0,0,0)}d=0;for(g=this.faces.length;d<g;d++){i=this.faces[d];if(a&&i.vertexNormals.length){q.set(0,0,0);b=0;for(e=i.normal.length;b<e;b++)q.addSelf(i.vertexNormals[b]);q.divideScalar(3)}else{b=this.vertices[i.a];e=this.vertices[i.b];c=this.vertices[i.c];q.sub(c.position,
+e.position);k.sub(b.position,e.position);q.crossSelf(k)}q.isZero()||q.normalize();i.normal.copy(q)}},computeVertexNormals:function(){var a,b,e=[],d;a=0;for(b=this.vertices.length;a<b;a++)e[a]=new THREE.Vector3;a=0;for(b=this.faces.length;a<b;a++){d=this.faces[a];if(d instanceof THREE.Face3){e[d.a].addSelf(d.normal);e[d.b].addSelf(d.normal);e[d.c].addSelf(d.normal)}else if(d instanceof THREE.Face4){e[d.a].addSelf(d.normal);e[d.b].addSelf(d.normal);e[d.c].addSelf(d.normal);e[d.d].addSelf(d.normal)}}a=
+0;for(b=this.vertices.length;a<b;a++)e[a].normalize();a=0;for(b=this.faces.length;a<b;a++){d=this.faces[a];if(d instanceof THREE.Face3){d.vertexNormals[0]=e[d.a].clone();d.vertexNormals[1]=e[d.b].clone();d.vertexNormals[2]=e[d.c].clone()}else if(d instanceof THREE.Face4){d.vertexNormals[0]=e[d.a].clone();d.vertexNormals[1]=e[d.b].clone();d.vertexNormals[2]=e[d.c].clone();d.vertexNormals[3]=e[d.d].clone()}}},computeTangents:function(){function a(s,E,X,F,R,T,G){i=s.vertices[E].position;c=s.vertices[X].position;
+q=s.vertices[F].position;k=g[R];n=g[T];B=g[G];D=c.x-i.x;x=q.x-i.x;A=c.y-i.y;M=q.y-i.y;Q=c.z-i.z;O=q.z-i.z;o=n.u-k.u;f=B.u-k.u;h=n.v-k.v;p=B.v-k.v;l=1/(o*p-f*h);m.set((p*D-h*x)*l,(p*A-h*M)*l,(p*Q-h*O)*l);v.set((o*x-f*D)*l,(o*M-f*A)*l,(o*O-f*Q)*l);r[E].addSelf(m);r[X].addSelf(m);r[F].addSelf(m);j[E].addSelf(v);j[X].addSelf(v);j[F].addSelf(v)}var b,e,d,g,i,c,q,k,n,B,D,x,A,M,Q,O,o,f,h,p,l,r=[],j=[],m=new THREE.Vector3,v=new THREE.Vector3,t=new THREE.Vector3,y=new THREE.Vector3,u=new THREE.Vector3;b=0;
+for(e=this.vertices.length;b<e;b++){r[b]=new THREE.Vector3;j[b]=new THREE.Vector3}b=0;for(e=this.faces.length;b<e;b++){d=this.faces[b];g=this.uvs[b];if(d instanceof THREE.Face3){a(this,d.a,d.b,d.c,0,1,2);this.vertices[d.a].normal.copy(d.vertexNormals[0]);this.vertices[d.b].normal.copy(d.vertexNormals[1]);this.vertices[d.c].normal.copy(d.vertexNormals[2])}else if(d instanceof THREE.Face4){a(this,d.a,d.b,d.c,0,1,2);a(this,d.a,d.b,d.d,0,1,3);this.vertices[d.a].normal.copy(d.vertexNormals[0]);this.vertices[d.b].normal.copy(d.vertexNormals[1]);
+this.vertices[d.c].normal.copy(d.vertexNormals[2]);this.vertices[d.d].normal.copy(d.vertexNormals[3])}}b=0;for(e=this.vertices.length;b<e;b++){u.copy(this.vertices[b].normal);d=r[b];t.copy(d);t.subSelf(u.multiplyScalar(u.dot(d))).normalize();y.cross(this.vertices[b].normal,d);d=y.dot(j[b]);d=d<0?-1:1;this.vertices[b].tangent.set(t.x,t.y,t.z,d)}this.hasTangents=true},computeBoundingBox:function(){var a;if(this.vertices.length>0){this.boundingBox={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 b=1,e=this.vertices.length;b<e;b++){a=this.vertices[b];if(a.position.x<this.boundingBox.x[0])this.boundingBox.x[0]=a.position.x;else if(a.position.x>this.boundingBox.x[1])this.boundingBox.x[1]=a.position.x;if(a.position.y<this.boundingBox.y[0])this.boundingBox.y[0]=a.position.y;else if(a.position.y>this.boundingBox.y[1])this.boundingBox.y[1]=a.position.y;if(a.position.z<
+this.boundingBox.z[0])this.boundingBox.z[0]=a.position.z;else if(a.position.z>this.boundingBox.z[1])this.boundingBox.z[1]=a.position.z}}},computeBoundingSphere:function(){for(var a=this.boundingSphere===null?0:this.boundingSphere.radius,b=0,e=this.vertices.length;b<e;b++)a=Math.max(a,this.vertices[b].position.length());this.boundingSphere={radius:a}},sortFacesByMaterial:function(){function a(B){var D=[];b=0;for(e=B.length;b<e;b++)B[b]==undefined?D.push("undefined"):D.push(B[b].toString());return D.join("_")}
+var b,e,d,g,i,c,q,k,n={};d=0;for(g=this.faces.length;d<g;d++){i=this.faces[d];c=i.materials;q=a(c);if(n[q]==undefined)n[q]={hash:q,counter:0};k=n[q].hash+"_"+n[q].counter;if(this.geometryChunks[k]==undefined)this.geometryChunks[k]={faces:[],materials:c,vertices:0};i=i instanceof THREE.Face3?3:4;if(this.geometryChunks[k].vertices+i>65535){n[q].counter+=1;k=n[q].hash+"_"+n[q].counter;if(this.geometryChunks[k]==undefined)this.geometryChunks[k]={faces:[],materials:c,vertices:0}}this.geometryChunks[k].faces.push(d);
+this.geometryChunks[k].vertices+=i}},toString:function(){return"THREE.Geometry ( vertices: "+this.vertices+", faces: "+this.faces+", uvs: "+this.uvs+" )"}};
+THREE.Camera=function(a,b,e,d){this.fov=a;this.aspect=b;this.near=e;this.far=d;this.position=new THREE.Vector3;this.target={position:new THREE.Vector3};this.autoUpdateMatrix=true;this.projectionMatrix=null;this.matrix=new THREE.Matrix4;this.up=new THREE.Vector3(0,1,0);this.translateX=function(g){g=this.target.position.clone().subSelf(this.position).normalize().multiplyScalar(g);g.cross(g.clone(),this.up);this.position.addSelf(g);this.target.position.addSelf(g)};this.translateZ=function(g){g=this.target.position.clone().subSelf(this.position).normalize().multiplyScalar(g);
+this.position.subSelf(g);this.target.position.subSelf(g)};this.updateMatrix=function(){this.matrix.lookAt(this.position,this.target.position,this.up)};this.updateProjectionMatrix=function(){this.projectionMatrix=THREE.Matrix4.makePerspective(this.fov,this.aspect,this.near,this.far)};this.updateProjectionMatrix()};THREE.Camera.prototype={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.visible=this.autoUpdateMatrix=true};
 THREE.Object3D.prototype={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.materials=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.materials=c instanceof Array?c:[c]};THREE.Line.prototype=new THREE.Object3D;
-THREE.Line.prototype.constructor=THREE.Line;THREE.Mesh=function(a,c){THREE.Object3D.call(this);this.geometry=a;this.materials=c instanceof Array?c:[c];this.overdraw=this.doubleSided=this.flipSided=false;this.geometry.boundingSphere||this.geometry.computeBoundingSphere()};THREE.Mesh.prototype=new THREE.Object3D;THREE.Mesh.prototype.constructor=THREE.Mesh;THREE.FlatShading=0;THREE.SmoothShading=1;THREE.NormalBlending=0;THREE.AdditiveBlending=1;THREE.SubtractiveBlending=2;
+this.matrix.multiplySelf(this.rotationMatrix);this.matrix.multiplySelf(this.scaleMatrix)}};THREE.Object3DCounter={value:0};THREE.Particle=function(a){THREE.Object3D.call(this);this.materials=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.materials=b instanceof Array?b:[b]};THREE.Line.prototype=new THREE.Object3D;
+THREE.Line.prototype.constructor=THREE.Line;THREE.Mesh=function(a,b){THREE.Object3D.call(this);this.geometry=a;this.materials=b instanceof Array?b:[b];this.overdraw=this.doubleSided=this.flipSided=false;this.geometry.boundingSphere||this.geometry.computeBoundingSphere()};THREE.Mesh.prototype=new THREE.Object3D;THREE.Mesh.prototype.constructor=THREE.Mesh;THREE.FlatShading=0;THREE.SmoothShading=1;THREE.NormalBlending=0;THREE.AdditiveBlending=1;THREE.SubtractiveBlending=2;
 THREE.LineBasicMaterial=function(a){this.color=new THREE.Color(16777215);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}};
 THREE.LineBasicMaterial.prototype={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(16777215);this.env_map=this.map=null;this.combine=THREE.MultiplyOperation;this.reflectivity=1;this.refraction_ratio=0.98;this.fog=true;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=
@@ -89,88 +89,88 @@ THREE.MeshShaderMaterial.prototype={toString:function(){return"THREE.MeshShaderM
 THREE.ParticleBasicMaterial=function(a){this.color=new THREE.Color(16777215);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}};
 THREE.ParticleBasicMaterial.prototype={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(16777215);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}};
 THREE.ParticleCircleMaterial.prototype={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};THREE.ParticleDOMMaterial.prototype={toString:function(){return"THREE.ParticleDOMMaterial ( domElement: "+this.domElement+" )"}};
-THREE.Texture=function(a,c,f,e,i,k){this.image=a;this.mapping=c!==undefined?c:new THREE.UVMapping;this.wrap_s=f!==undefined?f:THREE.ClampToEdgeWrapping;this.wrap_t=e!==undefined?e:THREE.ClampToEdgeWrapping;this.mag_filter=i!==undefined?i:THREE.LinearFilter;this.min_filter=k!==undefined?k:THREE.LinearMipMapLinearFilter};
+THREE.Texture=function(a,b,e,d,g,i){this.image=a;this.mapping=b!==undefined?b:new THREE.UVMapping;this.wrap_s=e!==undefined?e:THREE.ClampToEdgeWrapping;this.wrap_t=d!==undefined?d:THREE.ClampToEdgeWrapping;this.mag_filter=g!==undefined?g:THREE.LinearFilter;this.min_filter=i!==undefined?i:THREE.LinearMipMapLinearFilter};
 THREE.Texture.prototype={clone:function(){return new THREE.Texture(this.image,this.mapping,this.wrap_s,this.wrap_t,this.mag_filter,this.min_filter)},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;var Uniforms={clone:function(a){var c,f,e,i={};for(c in a){i[c]={};for(f in a[c]){e=a[c][f];i[c][f]=e instanceof THREE.Color||e instanceof THREE.Vector3||e instanceof THREE.Texture?e.clone():e}}return i},merge:function(a){var c,f,e,i={};for(c=0;c<a.length;c++){e=this.clone(a[c]);for(f in e)i[f]=e[f]}return i}};
+THREE.NearestFilter=3;THREE.NearestMipMapNearestFilter=4;THREE.NearestMipMapLinearFilter=5;THREE.LinearFilter=6;THREE.LinearMipMapNearestFilter=7;THREE.LinearMipMapLinearFilter=8;var Uniforms={clone:function(a){var b,e,d,g={};for(b in a){g[b]={};for(e in a[b]){d=a[b][e];g[b][e]=d instanceof THREE.Color||d instanceof THREE.Vector3||d instanceof THREE.Texture?d.clone():d}}return g},merge:function(a){var b,e,d,g={};for(b=0;b<a.length;b++){d=this.clone(a[b]);for(e in d)g[e]=d[e]}return g}};
 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.fog=null;this.addObject=function(a){this.objects.indexOf(a)===-1&&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.indexOf(a)===-1&&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.Fog=function(a,c,f){this.color=new THREE.Color(a);this.near=c||1;this.far=f||1E3};THREE.FogExp2=function(a,c){this.color=new THREE.Color(a);this.density=c||2.5E-4};
-THREE.Projector=function(){function a(l,o){return o.z-l.z}function c(l,o){var x=0,u=1,A=l.z+l.w,w=o.z+o.w,v=-l.z+l.w,G=-o.z+o.w;if(A>=0&&w>=0&&v>=0&&G>=0)return true;else if(A<0&&w<0||v<0&&G<0)return false;else{if(A<0)x=Math.max(x,A/(A-w));else if(w<0)u=Math.min(u,A/(A-w));if(v<0)x=Math.max(x,v/(v-G));else if(G<0)u=Math.min(u,v/(v-G));if(u<x)return false;else{l.lerpSelf(o,x);o.lerpSelf(l,1-u);return true}}}var f,e,i=[],k,d,s,m=[],p,D,F=[],z,C,O=[],S=new THREE.Vector4,Q=new THREE.Vector4,q=new THREE.Matrix4,
-h=new THREE.Matrix4,j=[],r=new THREE.Vector4,n=new THREE.Vector4,t;this.projectObjects=function(l,o,x){var u=[],A,w;e=0;q.multiply(o.projectionMatrix,o.matrix);j[0]=new THREE.Vector4(q.n41-q.n11,q.n42-q.n12,q.n43-q.n13,q.n44-q.n14);j[1]=new THREE.Vector4(q.n41+q.n11,q.n42+q.n12,q.n43+q.n13,q.n44+q.n14);j[2]=new THREE.Vector4(q.n41+q.n21,q.n42+q.n22,q.n43+q.n23,q.n44+q.n24);j[3]=new THREE.Vector4(q.n41-q.n21,q.n42-q.n22,q.n43-q.n23,q.n44-q.n24);j[4]=new THREE.Vector4(q.n41-q.n31,q.n42-q.n32,q.n43-
-q.n33,q.n44-q.n34);j[5]=new THREE.Vector4(q.n41+q.n31,q.n42+q.n32,q.n43+q.n33,q.n44+q.n34);o=0;for(A=j.length;o<A;o++){w=j[o];w.divideScalar(Math.sqrt(w.x*w.x+w.y*w.y+w.z*w.z))}A=l.objects;l=0;for(o=A.length;l<o;l++){w=A[l];var v;if(!(v=!w.visible)){if(v=w instanceof THREE.Mesh){a:{v=void 0;for(var G=w.position,Z=-w.geometry.boundingSphere.radius*Math.max(w.scale.x,Math.max(w.scale.y,w.scale.z)),H=0;H<6;H++){v=j[H].x*G.x+j[H].y*G.y+j[H].z*G.z+j[H].w;if(v<=Z){v=false;break a}}v=true}v=!v}v=v}if(!v){f=
-i[e]=i[e]||new THREE.RenderableObject;S.copy(w.position);q.multiplyVector3(S);f.object=w;f.z=S.z;u.push(f);e++}}x&&u.sort(a);return u};this.projectScene=function(l,o,x){var u=[],A=o.near,w=o.far,v,G,Z,H,T,V,I,M,R,K,J,X,W,E,P,Y;s=D=C=0;o.autoUpdateMatrix&&o.updateMatrix();q.multiply(o.projectionMatrix,o.matrix);V=this.projectObjects(l,o,true);l=0;for(v=V.length;l<v;l++){I=V[l].object;if(I.visible){I.autoUpdateMatrix&&I.updateMatrix();M=I.matrix;R=I.rotationMatrix;K=I.materials;J=I.overdraw;if(I instanceof
-THREE.Mesh){X=I.geometry;W=X.vertices;G=0;for(Z=W.length;G<Z;G++){E=W[G];E.positionWorld.copy(E.position);M.multiplyVector3(E.positionWorld);H=E.positionScreen;H.copy(E.positionWorld);q.multiplyVector4(H);H.x/=H.w;H.y/=H.w;E.__visible=H.z>A&&H.z<w}X=X.faces;G=0;for(Z=X.length;G<Z;G++){E=X[G];if(E instanceof THREE.Face3){H=W[E.a];T=W[E.b];P=W[E.c];if(H.__visible&&T.__visible&&P.__visible)if(I.doubleSided||I.flipSided!=(P.positionScreen.x-H.positionScreen.x)*(T.positionScreen.y-H.positionScreen.y)-
-(P.positionScreen.y-H.positionScreen.y)*(T.positionScreen.x-H.positionScreen.x)<0){k=m[s]=m[s]||new THREE.RenderableFace3;k.v1.positionWorld.copy(H.positionWorld);k.v2.positionWorld.copy(T.positionWorld);k.v3.positionWorld.copy(P.positionWorld);k.v1.positionScreen.copy(H.positionScreen);k.v2.positionScreen.copy(T.positionScreen);k.v3.positionScreen.copy(P.positionScreen);k.normalWorld.copy(E.normal);R.multiplyVector3(k.normalWorld);k.centroidWorld.copy(E.centroid);M.multiplyVector3(k.centroidWorld);
-k.centroidScreen.copy(k.centroidWorld);q.multiplyVector3(k.centroidScreen);P=E.vertexNormals;t=k.vertexNormalsWorld;H=0;for(T=P.length;H<T;H++){Y=t[H]=t[H]||new THREE.Vector3;Y.copy(P[H]);R.multiplyVector3(Y)}k.z=k.centroidScreen.z;k.meshMaterials=K;k.faceMaterials=E.materials;k.overdraw=J;if(I.geometry.uvs[G]){k.uvs[0]=I.geometry.uvs[G][0];k.uvs[1]=I.geometry.uvs[G][1];k.uvs[2]=I.geometry.uvs[G][2]}u.push(k);s++}}else if(E instanceof THREE.Face4){H=W[E.a];T=W[E.b];P=W[E.c];Y=W[E.d];if(H.__visible&&
-T.__visible&&P.__visible&&Y.__visible)if(I.doubleSided||I.flipSided!=((Y.positionScreen.x-H.positionScreen.x)*(T.positionScreen.y-H.positionScreen.y)-(Y.positionScreen.y-H.positionScreen.y)*(T.positionScreen.x-H.positionScreen.x)<0||(T.positionScreen.x-P.positionScreen.x)*(Y.positionScreen.y-P.positionScreen.y)-(T.positionScreen.y-P.positionScreen.y)*(Y.positionScreen.x-P.positionScreen.x)<0)){k=m[s]=m[s]||new THREE.RenderableFace3;k.v1.positionWorld.copy(H.positionWorld);k.v2.positionWorld.copy(T.positionWorld);
-k.v3.positionWorld.copy(Y.positionWorld);k.v1.positionScreen.copy(H.positionScreen);k.v2.positionScreen.copy(T.positionScreen);k.v3.positionScreen.copy(Y.positionScreen);k.normalWorld.copy(E.normal);R.multiplyVector3(k.normalWorld);k.centroidWorld.copy(E.centroid);M.multiplyVector3(k.centroidWorld);k.centroidScreen.copy(k.centroidWorld);q.multiplyVector3(k.centroidScreen);k.z=k.centroidScreen.z;k.meshMaterials=K;k.faceMaterials=E.materials;k.overdraw=J;if(I.geometry.uvs[G]){k.uvs[0]=I.geometry.uvs[G][0];
-k.uvs[1]=I.geometry.uvs[G][1];k.uvs[2]=I.geometry.uvs[G][3]}u.push(k);s++;d=m[s]=m[s]||new THREE.RenderableFace3;d.v1.positionWorld.copy(T.positionWorld);d.v2.positionWorld.copy(P.positionWorld);d.v3.positionWorld.copy(Y.positionWorld);d.v1.positionScreen.copy(T.positionScreen);d.v2.positionScreen.copy(P.positionScreen);d.v3.positionScreen.copy(Y.positionScreen);d.normalWorld.copy(k.normalWorld);d.centroidWorld.copy(k.centroidWorld);d.centroidScreen.copy(k.centroidScreen);d.z=d.centroidScreen.z;d.meshMaterials=
-K;d.faceMaterials=E.materials;d.overdraw=J;if(I.geometry.uvs[G]){d.uvs[0]=I.geometry.uvs[G][1];d.uvs[1]=I.geometry.uvs[G][2];d.uvs[2]=I.geometry.uvs[G][3]}u.push(d);s++}}}}else if(I instanceof THREE.Line){h.multiply(q,M);W=I.geometry.vertices;E=W[0];E.positionScreen.copy(E.position);h.multiplyVector4(E.positionScreen);G=1;for(Z=W.length;G<Z;G++){H=W[G];H.positionScreen.copy(H.position);h.multiplyVector4(H.positionScreen);T=W[G-1];r.copy(H.positionScreen);n.copy(T.positionScreen);if(c(r,n)){r.multiplyScalar(1/
-r.w);n.multiplyScalar(1/n.w);p=F[D]=F[D]||new THREE.RenderableLine;p.v1.positionScreen.copy(r);p.v2.positionScreen.copy(n);p.z=Math.max(r.z,n.z);p.materials=I.materials;u.push(p);D++}}}else if(I instanceof THREE.Particle){Q.set(I.position.x,I.position.y,I.position.z,1);q.multiplyVector4(Q);Q.z/=Q.w;if(Q.z>0&&Q.z<1){z=O[C]=O[C]||new THREE.RenderableParticle;z.x=Q.x/Q.w;z.y=Q.y/Q.w;z.z=Q.z;z.rotation=I.rotation.z;z.scale.x=I.scale.x*Math.abs(z.x-(Q.x+o.projectionMatrix.n11)/(Q.w+o.projectionMatrix.n14));
-z.scale.y=I.scale.y*Math.abs(z.y-(Q.y+o.projectionMatrix.n22)/(Q.w+o.projectionMatrix.n24));z.materials=I.materials;u.push(z);C++}}}}x&&u.sort(a);return u};this.unprojectVector=function(l,o){var x=new THREE.Matrix4;x.multiply(THREE.Matrix4.makeInvert(o.matrix),THREE.Matrix4.makeInvert(o.projectionMatrix));x.multiplyVector3(l);return l}};
-THREE.DOMRenderer=function(){THREE.Renderer.call(this);var a=null,c=new THREE.Projector,f,e,i,k;this.domElement=document.createElement("div");this.setSize=function(d,s){f=d;e=s;i=f/2;k=e/2};this.render=function(d,s){var m,p,D,F,z,C,O,S;a=c.projectScene(d,s);m=0;for(p=a.length;m<p;m++){z=a[m];if(z instanceof THREE.RenderableParticle){O=z.x*i+i;S=z.y*k+k;D=0;for(F=z.material.length;D<F;D++){C=z.material[D];if(C instanceof THREE.ParticleDOMMaterial){C=C.domElement;C.style.left=O+"px";C.style.top=S+"px"}}}}}};
-THREE.CanvasRenderer=function(){function a(da){if(z!=da)p.globalAlpha=z=da}function c(da){if(C!=da){switch(da){case THREE.NormalBlending:p.globalCompositeOperation="source-over";break;case THREE.AdditiveBlending:p.globalCompositeOperation="lighter";break;case THREE.SubtractiveBlending:p.globalCompositeOperation="darker"}C=da}}var f=null,e=new THREE.Projector,i=document.createElement("canvas"),k,d,s,m,p=i.getContext("2d"),D=null,F=null,z=1,C=0,O=null,S=null,Q=1,q,h,j,r,n,t,l,o,x,u=new THREE.Color,
-A=new THREE.Color,w=new THREE.Color,v=new THREE.Color,G=new THREE.Color,Z,H,T,V,I,M,R,K,J,X=new THREE.Rectangle,W=new THREE.Rectangle,E=new THREE.Rectangle,P=false,Y=new THREE.Color,ga=new THREE.Color,oa=new THREE.Color,pa=new THREE.Color,Na=Math.PI*2,aa=new THREE.Vector3,ta,ua,Ea,ha,va,za,ra=16;ta=document.createElement("canvas");ta.width=ta.height=2;ua=ta.getContext("2d");ua.fillStyle="rgba(0,0,0,1)";ua.fillRect(0,0,2,2);Ea=ua.getImageData(0,0,2,2);ha=Ea.data;va=document.createElement("canvas");
-va.width=va.height=ra;za=va.getContext("2d");za.translate(-ra/2,-ra/2);za.scale(ra,ra);ra--;this.domElement=i;this.sortElements=this.sortObjects=this.autoClear=true;this.setSize=function(da,na){k=da;d=na;s=k/2;m=d/2;i.width=k;i.height=d;X.set(-s,-m,s,m)};this.setClearColor=function(da,na){D=da!==null?new THREE.Color(da):null;F=na;W.set(-s,-m,s,m);p.setTransform(1,0,0,-1,s,m);this.clear()};this.clear=function(){if(!W.isEmpty()){W.inflate(1);W.minSelf(X);if(D!==null){c(THREE.NormalBlending);a(1);p.fillStyle=
-"rgba("+Math.floor(D.r*255)+","+Math.floor(D.g*255)+","+Math.floor(D.b*255)+","+F+")";p.fillRect(W.getX(),W.getY(),W.getWidth(),W.getHeight())}else p.clearRect(W.getX(),W.getY(),W.getWidth(),W.getHeight());W.empty()}};this.render=function(da,na){function Oa(y){var U,N,B,L=y.lights;ga.setRGB(0,0,0);oa.setRGB(0,0,0);pa.setRGB(0,0,0);y=0;for(U=L.length;y<U;y++){N=L[y];B=N.color;if(N instanceof THREE.AmbientLight){ga.r+=B.r;ga.g+=B.g;ga.b+=B.b}else if(N instanceof THREE.DirectionalLight){oa.r+=B.r;oa.g+=
-B.g;oa.b+=B.b}else if(N instanceof THREE.PointLight){pa.r+=B.r;pa.g+=B.g;pa.b+=B.b}}}function Aa(y,U,N,B){var L,$,ca,ea,fa=y.lights;y=0;for(L=fa.length;y<L;y++){$=fa[y];ca=$.color;ea=$.intensity;if($ instanceof THREE.DirectionalLight){$=N.dot($.position)*ea;if($>0){B.r+=ca.r*$;B.g+=ca.g*$;B.b+=ca.b*$}}else if($ instanceof THREE.PointLight){aa.sub($.position,U);aa.normalize();$=N.dot(aa)*ea;if($>0){B.r+=ca.r*$;B.g+=ca.g*$;B.b+=ca.b*$}}}}function Pa(y,U,N){if(N.opacity!=0){a(N.opacity);c(N.blending);
-var B,L,$,ca,ea,fa;if(N instanceof THREE.ParticleBasicMaterial){if(N.map){ca=N.map;ea=ca.width>>1;fa=ca.height>>1;L=U.scale.x*s;$=U.scale.y*m;N=L*ea;B=$*fa;E.set(y.x-N,y.y-B,y.x+N,y.y+B);if(X.instersects(E)){p.save();p.translate(y.x,y.y);p.rotate(-U.rotation);p.scale(L,-$);p.translate(-ea,-fa);p.drawImage(ca,0,0);p.restore()}}}else if(N instanceof THREE.ParticleCircleMaterial){if(P){Y.r=ga.r+oa.r+pa.r;Y.g=ga.g+oa.g+pa.g;Y.b=ga.b+oa.b+pa.b;u.r=N.color.r*Y.r;u.g=N.color.g*Y.g;u.b=N.color.b*Y.b;u.updateStyleString()}else u.__styleString=
-N.color.__styleString;N=U.scale.x*s;B=U.scale.y*m;E.set(y.x-N,y.y-B,y.x+N,y.y+B);if(X.instersects(E)){L=u.__styleString;if(S!=L)p.fillStyle=S=L;p.save();p.translate(y.x,y.y);p.rotate(-U.rotation);p.scale(N,B);p.beginPath();p.arc(0,0,1,0,Na,true);p.closePath();p.fill();p.restore()}}}}function Qa(y,U,N,B){if(B.opacity!=0){a(B.opacity);c(B.blending);p.beginPath();p.moveTo(y.positionScreen.x,y.positionScreen.y);p.lineTo(U.positionScreen.x,U.positionScreen.y);p.closePath();if(B instanceof THREE.LineBasicMaterial){u.__styleString=
-B.color.__styleString;y=B.linewidth;if(Q!=y)p.lineWidth=Q=y;y=u.__styleString;if(O!=y)p.strokeStyle=O=y;p.stroke();E.inflate(B.linewidth*2)}}}function Ja(y,U,N,B,L,$){if(L.opacity!=0){a(L.opacity);c(L.blending);r=y.positionScreen.x;n=y.positionScreen.y;t=U.positionScreen.x;l=U.positionScreen.y;o=N.positionScreen.x;x=N.positionScreen.y;p.beginPath();p.moveTo(r,n);p.lineTo(t,l);p.lineTo(o,x);p.lineTo(r,n);p.closePath();if(L instanceof THREE.MeshBasicMaterial)if(L.map)L.map.image.loaded&&L.map.mapping instanceof
-THREE.UVMapping&&wa(r,n,t,l,o,x,L.map.image,B.uvs[0].u,B.uvs[0].v,B.uvs[1].u,B.uvs[1].v,B.uvs[2].u,B.uvs[2].v);else if(L.env_map){if(L.env_map.image.loaded)if(L.env_map.mapping instanceof THREE.SphericalReflectionMapping){y=na.matrix;aa.copy(B.vertexNormalsWorld[0]);V=(aa.x*y.n11+aa.y*y.n12+aa.z*y.n13)*0.5+0.5;I=-(aa.x*y.n21+aa.y*y.n22+aa.z*y.n23)*0.5+0.5;aa.copy(B.vertexNormalsWorld[1]);M=(aa.x*y.n11+aa.y*y.n12+aa.z*y.n13)*0.5+0.5;R=-(aa.x*y.n21+aa.y*y.n22+aa.z*y.n23)*0.5+0.5;aa.copy(B.vertexNormalsWorld[2]);
-K=(aa.x*y.n11+aa.y*y.n12+aa.z*y.n13)*0.5+0.5;J=-(aa.x*y.n21+aa.y*y.n22+aa.z*y.n23)*0.5+0.5;wa(r,n,t,l,o,x,L.env_map.image,V,I,M,R,K,J)}}else L.wireframe?Ba(L.color.__styleString,L.wireframe_linewidth):Ca(L.color.__styleString);else if(L instanceof THREE.MeshLambertMaterial){if(L.map&&!L.wireframe){L.map.mapping instanceof THREE.UVMapping&&wa(r,n,t,l,o,x,L.map.image,B.uvs[0].u,B.uvs[0].v,B.uvs[1].u,B.uvs[1].v,B.uvs[2].u,B.uvs[2].v);c(THREE.SubtractiveBlending)}if(P)if(!L.wireframe&&L.shading==THREE.SmoothShading&&
-B.vertexNormalsWorld.length==3){A.r=w.r=v.r=ga.r;A.g=w.g=v.g=ga.g;A.b=w.b=v.b=ga.b;Aa($,B.v1.positionWorld,B.vertexNormalsWorld[0],A);Aa($,B.v2.positionWorld,B.vertexNormalsWorld[1],w);Aa($,B.v3.positionWorld,B.vertexNormalsWorld[2],v);G.r=(w.r+v.r)*0.5;G.g=(w.g+v.g)*0.5;G.b=(w.b+v.b)*0.5;T=Ka(A,w,v,G);wa(r,n,t,l,o,x,T,0,0,1,0,0,1)}else{Y.r=ga.r;Y.g=ga.g;Y.b=ga.b;Aa($,B.centroidWorld,B.normalWorld,Y);u.r=L.color.r*Y.r;u.g=L.color.g*Y.g;u.b=L.color.b*Y.b;u.updateStyleString();L.wireframe?Ba(u.__styleString,
-L.wireframe_linewidth):Ca(u.__styleString)}else L.wireframe?Ba(L.color.__styleString,L.wireframe_linewidth):Ca(L.color.__styleString)}else if(L instanceof THREE.MeshDepthMaterial){Z=na.near;H=na.far;A.r=A.g=A.b=1-Fa(y.positionScreen.z,Z,H);w.r=w.g=w.b=1-Fa(U.positionScreen.z,Z,H);v.r=v.g=v.b=1-Fa(N.positionScreen.z,Z,H);G.r=(w.r+v.r)*0.5;G.g=(w.g+v.g)*0.5;G.b=(w.b+v.b)*0.5;T=Ka(A,w,v,G);wa(r,n,t,l,o,x,T,0,0,1,0,0,1)}else if(L instanceof THREE.MeshNormalMaterial){u.r=Ga(B.normalWorld.x);u.g=Ga(B.normalWorld.y);
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-1-J.__2near/(J.__farPlusNear-K.z*J.__farMinusNear);j.setRGB(o,o,o)}else J instanceof THREE.MeshNormalMaterial&&j.setRGB(i(K.normalWorld.x),i(K.normalWorld.y),i(K.normalWorld.z));J.wireframe?v.setAttribute("style","fill: none; stroke: "+j.__styleString+"; stroke-width: "+J.wireframe_linewidth+"; stroke-opacity: "+J.opacity+"; stroke-linecap: "+J.wireframe_linecap+"; stroke-linejoin: "+J.wireframe_linejoin):v.setAttribute("style","fill: "+j.__styleString+"; fill-opacity: "+J.opacity);s.appendChild(v)}
-function e(V){if(u[V]==null){u[V]=document.createElementNS("http://www.w3.org/2000/svg","path");T==0&&u[V].setAttribute("shape-rendering","crispEdges");return u[V]}return u[V]}function i(V){return V<0?Math.min((1+V)*0.5,0.5):0.5+Math.min(V*0.5,0.5)}var k=null,d=new THREE.Projector,s=document.createElementNS("http://www.w3.org/2000/svg","svg"),m,p,D,F,z,C,O,S,Q=new THREE.Rectangle,q=new THREE.Rectangle,h=false,j=new THREE.Color(16777215),r=new THREE.Color(16777215),n=new THREE.Color(0),t=new THREE.Color(0),
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-E;z.x*=D;z.y*=-F;K=0;for(J=E.materials.length;K<J;K++)if(P=E.materials[K]){X=z;W=E;P=P;var Y=Z++;if(A[Y]==null){A[Y]=document.createElementNS("http://www.w3.org/2000/svg","circle");T==0&&A[Y].setAttribute("shape-rendering","crispEdges")}v=A[Y];v.setAttribute("cx",X.x);v.setAttribute("cy",X.y);v.setAttribute("r",W.scale.x*D);if(P instanceof THREE.ParticleCircleMaterial){if(h){r.r=n.r+t.r+l.r;r.g=n.g+t.g+l.g;r.b=n.b+t.b+l.b;j.r=P.color.r*r.r;j.g=P.color.g*r.g;j.b=P.color.b*r.b;j.updateStyleString()}else j=
-P.color;v.setAttribute("style","fill: "+j.__styleString)}s.appendChild(v)}}else if(E instanceof THREE.RenderableLine){z=E.v1;C=E.v2;z.positionScreen.x*=D;z.positionScreen.y*=-F;C.positionScreen.x*=D;C.positionScreen.y*=-F;q.addPoint(z.positionScreen.x,z.positionScreen.y);q.addPoint(C.positionScreen.x,C.positionScreen.y);if(Q.instersects(q)){K=0;for(J=E.materials.length;K<J;)if(P=E.materials[K++]){X=z;W=C;P=P;Y=H++;if(w[Y]==null){w[Y]=document.createElementNS("http://www.w3.org/2000/svg","line");T==
-0&&w[Y].setAttribute("shape-rendering","crispEdges")}v=w[Y];v.setAttribute("x1",X.positionScreen.x);v.setAttribute("y1",X.positionScreen.y);v.setAttribute("x2",W.positionScreen.x);v.setAttribute("y2",W.positionScreen.y);if(P instanceof THREE.LineBasicMaterial){j.__styleString=P.color.__styleString;v.setAttribute("style","fill: none; stroke: "+j.__styleString+"; stroke-width: "+P.linewidth+"; stroke-opacity: "+P.opacity+"; stroke-linecap: "+P.linecap+"; stroke-linejoin: "+P.linejoin);s.appendChild(v)}}}}else if(E instanceof
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-0;for(J=E.meshMaterials.length;K<J;){P=E.meshMaterials[K++];if(P instanceof THREE.MeshFaceMaterial){X=0;for(W=E.faceMaterials.length;X<W;)(P=E.faceMaterials[X++])&&f(z,C,O,S,E,P,V)}else P&&f(z,C,O,S,E,P,V)}}}}}};
-THREE.WebGLRenderer=function(a){function c(h,j){h.fragment_shader=j.fragment_shader;h.vertex_shader=j.vertex_shader;h.uniforms=Uniforms.clone(j.uniforms)}function f(h,j){h.uniforms.color.value.setRGB(h.color.r*h.opacity,h.color.g*h.opacity,h.color.b*h.opacity);h.uniforms.opacity.value=h.opacity;h.uniforms.map.texture=h.map;h.uniforms.env_map.texture=h.env_map;h.uniforms.reflectivity.value=h.reflectivity;h.uniforms.refraction_ratio.value=h.refraction_ratio;h.uniforms.combine.value=h.combine;h.uniforms.useRefract.value=
-h.env_map&&h.env_map.mapping instanceof THREE.CubeRefractionMapping;if(j){h.uniforms.fogColor.value.setHex(j.color.hex);if(j instanceof THREE.Fog){h.uniforms.fogNear.value=j.near;h.uniforms.fogFar.value=j.far}else if(j instanceof THREE.FogExp2)h.uniforms.fogDensity.value=j.density}}function e(h,j){var r;if(h=="fragment")r=d.createShader(d.FRAGMENT_SHADER);else if(h=="vertex")r=d.createShader(d.VERTEX_SHADER);d.shaderSource(r,j);d.compileShader(r);if(!d.getShaderParameter(r,d.COMPILE_STATUS)){alert(d.getShaderInfoLog(r));
-return null}return r}function i(h){switch(h){case THREE.RepeatWrapping:return d.REPEAT;case THREE.ClampToEdgeWrapping:return d.CLAMP_TO_EDGE;case THREE.MirroredRepeatWrapping:return d.MIRRORED_REPEAT;case THREE.NearestFilter:return d.NEAREST;case THREE.NearestMipMapNearestFilter:return d.NEAREST_MIPMAP_NEAREST;case THREE.NearestMipMapLinearFilter:return d.NEAREST_MIPMAP_LINEAR;case THREE.LinearFilter:return d.LINEAR;case THREE.LinearMipMapNearestFilter:return d.LINEAR_MIPMAP_NEAREST;case THREE.LinearMipMapLinearFilter:return d.LINEAR_MIPMAP_LINEAR}return 0}
-var k=document.createElement("canvas"),d,s=null,m=new THREE.Matrix4,p,D=new Float32Array(16),F=new Float32Array(16),z=new Float32Array(16),C=new Float32Array(9),O=new Float32Array(16),S=true,Q=new THREE.Color(0),q=0;if(a){if(a.antialias!==undefined)S=a.antialias;a.clearColor!==undefined&&Q.setHex(a.clearColor);if(a.clearAlpha!==undefined)q=a.clearAlpha}this.domElement=k;this.autoClear=true;(function(h,j,r){try{d=k.getContext("experimental-webgl",{antialias:h})}catch(n){}if(!d){alert("WebGL not supported");
-throw"cannot create webgl context";}d.clearColor(0,0,0,1);d.clearDepth(1);d.enable(d.DEPTH_TEST);d.depthFunc(d.LEQUAL);d.frontFace(d.CCW);d.cullFace(d.BACK);d.enable(d.CULL_FACE);d.enable(d.BLEND);d.blendFunc(d.ONE,d.ONE_MINUS_SRC_ALPHA);d.clearColor(j.r,j.g,j.b,r)})(S,Q,q);this.setSize=function(h,j){k.width=h;k.height=j;d.viewport(0,0,k.width,k.height)};this.setClearColor=function(h,j){var r=new THREE.Color(h);d.clearColor(r.r,r.g,r.b,j)};this.clear=function(){d.clear(d.COLOR_BUFFER_BIT|d.DEPTH_BUFFER_BIT)};
-this.setupLights=function(h,j){var r,n,t,l=g=b=0,o=[],x=[],u=[],A=[];r=0;for(n=j.length;r<n;r++){t=j[r];if(t instanceof THREE.AmbientLight){l+=t.color.r;g+=t.color.g;b+=t.color.b}else if(t instanceof THREE.DirectionalLight){o.push(t.color.r*t.intensity,t.color.g*t.intensity,t.color.b*t.intensity);x.push(t.position.x,t.position.y,t.position.z)}else if(t instanceof THREE.PointLight){u.push(t.color.r*t.intensity,t.color.g*t.intensity,t.color.b*t.intensity);A.push(t.position.x,t.position.y,t.position.z)}}return{ambient:[l,
-g,b],directional:{colors:o,positions:x},point:{colors:u,positions:A}}};this.createBuffers=function(h,j){var r,n,t,l,o,x,u,A,w,v,G=[],Z=[],H=[],T=[],V=[],I=[],M=0,R=h.geometry.geometryChunks[j],K;o=false;r=0;for(n=h.materials.length;r<n;r++){x=h.materials[r];if(x instanceof THREE.MeshFaceMaterial){x=0;for(K=R.materials.length;x<K;x++)if(R.materials[x]&&R.materials[x].shading!=undefined&&R.materials[x].shading==THREE.SmoothShading){o=true;break}}else if(x&&x.shading!=undefined&&x.shading==THREE.SmoothShading){o=
-true;break}if(o)break}K=o;r=0;for(n=R.faces.length;r<n;r++){t=R.faces[r];l=h.geometry.faces[t];o=l.vertexNormals;x=l.normal;t=h.geometry.uvs[t];if(l instanceof THREE.Face3){u=h.geometry.vertices[l.a].position;A=h.geometry.vertices[l.b].position;w=h.geometry.vertices[l.c].position;H.push(u.x,u.y,u.z,A.x,A.y,A.z,w.x,w.y,w.z);if(h.geometry.hasTangents){u=h.geometry.vertices[l.a].tangent;A=h.geometry.vertices[l.b].tangent;w=h.geometry.vertices[l.c].tangent;V.push(u.x,u.y,u.z,u.w,A.x,A.y,A.z,A.w,w.x,w.y,
-w.z,w.w)}if(o.length==3&&K)for(l=0;l<3;l++)T.push(o[l].x,o[l].y,o[l].z);else for(l=0;l<3;l++)T.push(x.x,x.y,x.z);if(t)for(l=0;l<3;l++)I.push(t[l].u,t[l].v);G.push(M,M+1,M+2);Z.push(M,M+1,M,M+2,M+1,M+2);M+=3}else if(l instanceof THREE.Face4){u=h.geometry.vertices[l.a].position;A=h.geometry.vertices[l.b].position;w=h.geometry.vertices[l.c].position;v=h.geometry.vertices[l.d].position;H.push(u.x,u.y,u.z,A.x,A.y,A.z,w.x,w.y,w.z,v.x,v.y,v.z);if(h.geometry.hasTangents){u=h.geometry.vertices[l.a].tangent;
-A=h.geometry.vertices[l.b].tangent;w=h.geometry.vertices[l.c].tangent;l=h.geometry.vertices[l.d].tangent;V.push(u.x,u.y,u.z,u.w,A.x,A.y,A.z,A.w,w.x,w.y,w.z,w.w,l.x,l.y,l.z,l.w)}if(o.length==4&&K)for(l=0;l<4;l++)T.push(o[l].x,o[l].y,o[l].z);else for(l=0;l<4;l++)T.push(x.x,x.y,x.z);if(t)for(l=0;l<4;l++)I.push(t[l].u,t[l].v);G.push(M,M+1,M+2,M,M+2,M+3);Z.push(M,M+1,M,M+2,M,M+3,M+1,M+2,M+2,M+3);M+=4}}if(H.length){R.__webGLVertexBuffer=d.createBuffer();d.bindBuffer(d.ARRAY_BUFFER,R.__webGLVertexBuffer);
-d.bufferData(d.ARRAY_BUFFER,new Float32Array(H),d.STATIC_DRAW);R.__webGLNormalBuffer=d.createBuffer();d.bindBuffer(d.ARRAY_BUFFER,R.__webGLNormalBuffer);d.bufferData(d.ARRAY_BUFFER,new Float32Array(T),d.STATIC_DRAW);if(h.geometry.hasTangents){R.__webGLTangentBuffer=d.createBuffer();d.bindBuffer(d.ARRAY_BUFFER,R.__webGLTangentBuffer);d.bufferData(d.ARRAY_BUFFER,new Float32Array(V),d.STATIC_DRAW)}if(I.length>0){R.__webGLUVBuffer=d.createBuffer();d.bindBuffer(d.ARRAY_BUFFER,R.__webGLUVBuffer);d.bufferData(d.ARRAY_BUFFER,
-new Float32Array(I),d.STATIC_DRAW)}R.__webGLFaceBuffer=d.createBuffer();d.bindBuffer(d.ELEMENT_ARRAY_BUFFER,R.__webGLFaceBuffer);d.bufferData(d.ELEMENT_ARRAY_BUFFER,new Uint16Array(G),d.STATIC_DRAW);R.__webGLLineBuffer=d.createBuffer();d.bindBuffer(d.ELEMENT_ARRAY_BUFFER,R.__webGLLineBuffer);d.bufferData(d.ELEMENT_ARRAY_BUFFER,new Uint16Array(Z),d.STATIC_DRAW);R.__webGLFaceCount=G.length;R.__webGLLineCount=Z.length}};this.renderBuffer=function(h,j,r,n,t){var l,o,x,u;if(!n.program){if(n instanceof
-THREE.MeshDepthMaterial){c(n,THREE.ShaderLib.depth);n.uniforms.mNear.value=h.near;n.uniforms.mFar.value=h.far}else if(n instanceof THREE.MeshNormalMaterial)c(n,THREE.ShaderLib.normal);else if(n instanceof THREE.MeshBasicMaterial){c(n,THREE.ShaderLib.basic);f(n,r)}else if(n instanceof THREE.MeshLambertMaterial){c(n,THREE.ShaderLib.lambert);f(n,r)}else if(n instanceof THREE.MeshPhongMaterial){c(n,THREE.ShaderLib.phong);f(n,r)}if(scene){var A,w,v;A=u=o=0;for(w=j.length;A<w;A++){v=j[A];v instanceof THREE.DirectionalLight&&
-u++;v instanceof THREE.PointLight&&o++}if(o+u<=4){A=u;o=o}else{A=Math.ceil(4*u/(o+u));o=4-A}o={directional:A,point:o}}else o={directional:1,point:3};u={fog:r,map:n.map,env_map:n.env_map,maxDirLights:o.directional,maxPointLights:o.point};o=n.fragment_shader;A=n.vertex_shader;w=d.createProgram();v=["#ifdef GL_ES\nprecision highp float;\n#endif","#define MAX_DIR_LIGHTS "+u.maxDirLights,"#define MAX_POINT_LIGHTS "+u.maxPointLights,u.fog?"#define USE_FOG":"",u.fog instanceof THREE.FogExp2?"#define FOG_EXP2":
-"",u.map?"#define USE_MAP":"",u.env_map?"#define USE_ENVMAP":"","uniform mat4 viewMatrix;\nuniform vec3 cameraPosition;\n"].join("\n");u=[d.getParameter(d.MAX_VERTEX_TEXTURE_IMAGE_UNITS)>0?"#define VERTEX_TEXTURES":"","#define MAX_DIR_LIGHTS "+u.maxDirLights,"#define MAX_POINT_LIGHTS "+u.maxPointLights,u.map?"#define USE_MAP":"",u.env_map?"#define USE_ENVMAP":"","uniform mat4 objectMatrix;\nuniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\nuniform mat4 viewMatrix;\nuniform mat3 normalMatrix;\nuniform vec3 cameraPosition;\nattribute vec3 position;\nattribute vec3 normal;\nattribute vec2 uv;\n"].join("\n");
-d.attachShader(w,e("fragment",v+o));d.attachShader(w,e("vertex",u+A));d.linkProgram(w);d.getProgramParameter(w,d.LINK_STATUS)||alert("Could not initialise shaders\nVALIDATE_STATUS: "+d.getProgramParameter(w,d.VALIDATE_STATUS)+", gl error ["+d.getError()+"]");w.uniforms={};w.attributes={};n.program=w;o=["viewMatrix","modelViewMatrix","projectionMatrix","normalMatrix","objectMatrix","cameraPosition"];for(l in n.uniforms)o.push(l);l=n.program;A=0;for(w=o.length;A<w;A++){v=o[A];l.uniforms[v]=d.getUniformLocation(l,
-v)}l=n.program;o=["position","normal","uv","tangent"];A=0;for(w=o.length;A<w;A++){v=o[A];l.attributes[v]=d.getAttribLocation(l,v)}}l=n.program;if(l!=s){d.useProgram(l);s=l}this.loadCamera(l,h);this.loadMatrices(l);if(n instanceof THREE.MeshPhongMaterial||n instanceof THREE.MeshLambertMaterial){h=this.setupLights(l,j);n.uniforms.enableLighting.value=h.directional.positions.length+h.point.positions.length;n.uniforms.ambientLightColor.value=h.ambient;n.uniforms.directionalLightColor.value=h.directional.colors;
-n.uniforms.directionalLightDirection.value=h.directional.positions;n.uniforms.pointLightColor.value=h.point.colors;n.uniforms.pointLightPosition.value=h.point.positions}if(n instanceof THREE.MeshBasicMaterial||n instanceof THREE.MeshLambertMaterial||n instanceof THREE.MeshPhongMaterial)f(n,r);if(n instanceof THREE.MeshPhongMaterial){n.uniforms.ambient.value.setRGB(n.ambient.r,n.ambient.g,n.ambient.b);n.uniforms.specular.value.setRGB(n.specular.r,n.specular.g,n.specular.b);n.uniforms.shininess.value=
-n.shininess}r=n.uniforms;for(x in r){j=r[x].type;h=r[x].value;o=l.uniforms[x];if(j=="i")d.uniform1i(o,h);else if(j=="f")d.uniform1f(o,h);else if(j=="fv")d.uniform3fv(o,h);else if(j=="v2")d.uniform2f(o,h.x,h.y);else if(j=="v3")d.uniform3f(o,h.x,h.y,h.z);else if(j=="c")d.uniform3f(o,h.r,h.g,h.b);else if(j=="t"){d.uniform1i(o,h);if(j=r[x].texture)if(j.image instanceof Array&&j.image.length==6){j=j;h=h;if(j.image.length==6){if(!j.image.__webGLTextureCube&&!j.image.__cubeMapInitialized&&j.image.loadCount==
-6){j.image.__webGLTextureCube=d.createTexture();d.bindTexture(d.TEXTURE_CUBE_MAP,j.image.__webGLTextureCube);d.texParameteri(d.TEXTURE_CUBE_MAP,d.TEXTURE_WRAP_S,d.CLAMP_TO_EDGE);d.texParameteri(d.TEXTURE_CUBE_MAP,d.TEXTURE_WRAP_T,d.CLAMP_TO_EDGE);d.texParameteri(d.TEXTURE_CUBE_MAP,d.TEXTURE_MAG_FILTER,d.LINEAR);d.texParameteri(d.TEXTURE_CUBE_MAP,d.TEXTURE_MIN_FILTER,d.LINEAR_MIPMAP_LINEAR);for(o=0;o<6;++o)d.texImage2D(d.TEXTURE_CUBE_MAP_POSITIVE_X+o,0,d.RGBA,d.RGBA,d.UNSIGNED_BYTE,j.image[o]);d.generateMipmap(d.TEXTURE_CUBE_MAP);
-d.bindTexture(d.TEXTURE_CUBE_MAP,null);j.image.__cubeMapInitialized=true}d.activeTexture(d.TEXTURE0+h);d.bindTexture(d.TEXTURE_CUBE_MAP,j.image.__webGLTextureCube)}}else{j=j;h=h;if(!j.__webGLTexture&&j.image.loaded){j.__webGLTexture=d.createTexture();d.bindTexture(d.TEXTURE_2D,j.__webGLTexture);d.texImage2D(d.TEXTURE_2D,0,d.RGBA,d.RGBA,d.UNSIGNED_BYTE,j.image);d.texParameteri(d.TEXTURE_2D,d.TEXTURE_WRAP_S,i(j.wrap_s));d.texParameteri(d.TEXTURE_2D,d.TEXTURE_WRAP_T,i(j.wrap_t));d.texParameteri(d.TEXTURE_2D,
-d.TEXTURE_MAG_FILTER,i(j.mag_filter));d.texParameteri(d.TEXTURE_2D,d.TEXTURE_MIN_FILTER,i(j.min_filter));d.generateMipmap(d.TEXTURE_2D);d.bindTexture(d.TEXTURE_2D,null)}d.activeTexture(d.TEXTURE0+h);d.bindTexture(d.TEXTURE_2D,j.__webGLTexture)}}}x=l.attributes;d.bindBuffer(d.ARRAY_BUFFER,t.__webGLVertexBuffer);d.vertexAttribPointer(x.position,3,d.FLOAT,false,0,0);d.enableVertexAttribArray(x.position);if(x.normal>=0){d.bindBuffer(d.ARRAY_BUFFER,t.__webGLNormalBuffer);d.vertexAttribPointer(x.normal,
-3,d.FLOAT,false,0,0);d.enableVertexAttribArray(x.normal)}if(x.tangent>=0){d.bindBuffer(d.ARRAY_BUFFER,t.__webGLTangentBuffer);d.vertexAttribPointer(x.tangent,4,d.FLOAT,false,0,0);d.enableVertexAttribArray(x.tangent)}if(x.uv>=0)if(t.__webGLUVBuffer){d.bindBuffer(d.ARRAY_BUFFER,t.__webGLUVBuffer);d.vertexAttribPointer(x.uv,2,d.FLOAT,false,0,0);d.enableVertexAttribArray(x.uv)}else d.disableVertexAttribArray(x.uv);if(n.wireframe){d.lineWidth(n.wireframe_linewidth);d.bindBuffer(d.ELEMENT_ARRAY_BUFFER,
-t.__webGLLineBuffer);d.drawElements(d.LINES,t.__webGLLineCount,d.UNSIGNED_SHORT,0)}else{d.bindBuffer(d.ELEMENT_ARRAY_BUFFER,t.__webGLFaceBuffer);d.drawElements(d.TRIANGLES,t.__webGLFaceCount,d.UNSIGNED_SHORT,0)}};this.renderPass=function(h,j,r,n,t,l,o){var x,u,A,w,v;A=0;for(w=n.materials.length;A<w;A++){x=n.materials[A];if(x instanceof THREE.MeshFaceMaterial){x=0;for(u=t.materials.length;x<u;x++)if((v=t.materials[x])&&v.blending==l&&v.opacity<1==o){this.setBlending(v.blending);this.renderBuffer(h,
-j,r,v,t)}}else if((v=x)&&v.blending==l&&v.opacity<1==o){this.setBlending(v.blending);this.renderBuffer(h,j,r,v,t)}}};this.render=function(h,j){var r,n,t,l,o=h.lights,x=h.fog;this.initWebGLObjects(h);this.autoClear&&this.clear();j.autoUpdateMatrix&&j.updateMatrix();D.set(j.matrix.flatten());z.set(j.projectionMatrix.flatten());r=0;for(n=h.__webGLObjects.length;r<n;r++){t=h.__webGLObjects[r];l=t.object;t=t.buffer;if(l.visible){this.setupMatrices(l,j);this.renderPass(j,o,x,l,t,THREE.NormalBlending,false)}}r=
-0;for(n=h.__webGLObjects.length;r<n;r++){t=h.__webGLObjects[r];l=t.object;t=t.buffer;if(l.visible){this.setupMatrices(l,j);this.renderPass(j,o,x,l,t,THREE.AdditiveBlending,false);this.renderPass(j,o,x,l,t,THREE.SubtractiveBlending,false);this.renderPass(j,o,x,l,t,THREE.AdditiveBlending,true);this.renderPass(j,o,x,l,t,THREE.SubtractiveBlending,true);this.renderPass(j,o,x,l,t,THREE.NormalBlending,true)}}};this.initWebGLObjects=function(h){var j,r,n,t,l,o;if(!h.__webGLObjects){h.__webGLObjects=[];h.__webGLObjectsMap=
-{}}j=0;for(r=h.objects.length;j<r;j++){n=h.objects[j];if(h.__webGLObjectsMap[n.id]==undefined)h.__webGLObjectsMap[n.id]={};o=h.__webGLObjectsMap[n.id];if(n instanceof THREE.Mesh)for(l in n.geometry.geometryChunks){t=n.geometry.geometryChunks[l];t.__webGLVertexBuffer||this.createBuffers(n,l);if(o[l]==undefined){t={buffer:t,object:n};h.__webGLObjects.push(t);o[l]=1}}}};this.removeObject=function(h,j){var r,n;for(r=h.__webGLObjects.length-1;r>=0;r--){n=h.__webGLObjects[r].object;j==n&&h.__webGLObjects.splice(r,
-1)}};this.setupMatrices=function(h,j){h.autoUpdateMatrix&&h.updateMatrix();m.multiply(j.matrix,h.matrix);F.set(m.flatten());p=THREE.Matrix4.makeInvert3x3(m).transpose();C.set(p.m);O.set(h.matrix.flatten())};this.loadMatrices=function(h){d.uniformMatrix4fv(h.uniforms.viewMatrix,false,D);d.uniformMatrix4fv(h.uniforms.modelViewMatrix,false,F);d.uniformMatrix4fv(h.uniforms.projectionMatrix,false,z);d.uniformMatrix3fv(h.uniforms.normalMatrix,false,C);d.uniformMatrix4fv(h.uniforms.objectMatrix,false,O)};
-this.loadCamera=function(h,j){d.uniform3f(h.uniforms.cameraPosition,j.position.x,j.position.y,j.position.z)};this.setBlending=function(h){switch(h){case THREE.AdditiveBlending:d.blendEquation(d.FUNC_ADD);d.blendFunc(d.ONE,d.ONE);break;case THREE.SubtractiveBlending:d.blendFunc(d.DST_COLOR,d.ZERO);break;default:d.blendEquation(d.FUNC_ADD);d.blendFunc(d.ONE,d.ONE_MINUS_SRC_ALPHA)}};this.setFaceCulling=function(h,j){if(h){!j||j=="ccw"?d.frontFace(d.CCW):d.frontFace(d.CW);if(h=="back")d.cullFace(d.BACK);
-else h=="front"?d.cullFace(d.FRONT):d.cullFace(d.FRONT_AND_BACK);d.enable(d.CULL_FACE)}else d.disable(d.CULL_FACE)};this.supportsVertexTextures=function(){return d.getParameter(d.MAX_VERTEX_TEXTURE_IMAGE_UNITS)>0}};
+THREE.Fog=function(a,b,e){this.color=new THREE.Color(a);this.near=b||1;this.far=e||1E3};THREE.FogExp2=function(a,b){this.color=new THREE.Color(a);this.density=b||2.5E-4};
+THREE.Projector=function(){function a(j,m){return m.z-j.z}function b(j,m){var v=0,t=1,y=j.z+j.w,u=m.z+m.w,s=-j.z+j.w,E=-m.z+m.w;if(y>=0&&u>=0&&s>=0&&E>=0)return true;else if(y<0&&u<0||s<0&&E<0)return false;else{if(y<0)v=Math.max(v,y/(y-u));else if(u<0)t=Math.min(t,y/(y-u));if(s<0)v=Math.max(v,s/(s-E));else if(E<0)t=Math.min(t,s/(s-E));if(t<v)return false;else{j.lerpSelf(m,v);m.lerpSelf(j,1-t);return true}}}var e,d,g=[],i,c,q,k=[],n,B,D=[],x,A,M=[],Q=new THREE.Vector4,O=new THREE.Vector4,o=new THREE.Matrix4,
+f=new THREE.Matrix4,h=[],p=new THREE.Vector4,l=new THREE.Vector4,r;this.projectObjects=function(j,m,v){var t=[],y,u;d=0;o.multiply(m.projectionMatrix,m.matrix);h[0]=new THREE.Vector4(o.n41-o.n11,o.n42-o.n12,o.n43-o.n13,o.n44-o.n14);h[1]=new THREE.Vector4(o.n41+o.n11,o.n42+o.n12,o.n43+o.n13,o.n44+o.n14);h[2]=new THREE.Vector4(o.n41+o.n21,o.n42+o.n22,o.n43+o.n23,o.n44+o.n24);h[3]=new THREE.Vector4(o.n41-o.n21,o.n42-o.n22,o.n43-o.n23,o.n44-o.n24);h[4]=new THREE.Vector4(o.n41-o.n31,o.n42-o.n32,o.n43-
+o.n33,o.n44-o.n34);h[5]=new THREE.Vector4(o.n41+o.n31,o.n42+o.n32,o.n43+o.n33,o.n44+o.n34);m=0;for(y=h.length;m<y;m++){u=h[m];u.divideScalar(Math.sqrt(u.x*u.x+u.y*u.y+u.z*u.z))}y=j.objects;j=0;for(m=y.length;j<m;j++){u=y[j];var s;if(!(s=!u.visible)){if(s=u instanceof THREE.Mesh){a:{s=void 0;for(var E=u.position,X=-u.geometry.boundingSphere.radius*Math.max(u.scale.x,Math.max(u.scale.y,u.scale.z)),F=0;F<6;F++){s=h[F].x*E.x+h[F].y*E.y+h[F].z*E.z+h[F].w;if(s<=X){s=false;break a}}s=true}s=!s}s=s}if(!s){e=
+g[d]=g[d]||new THREE.RenderableObject;Q.copy(u.position);o.multiplyVector3(Q);e.object=u;e.z=Q.z;t.push(e);d++}}v&&t.sort(a);return t};this.projectScene=function(j,m,v){var t=[],y=m.near,u=m.far,s,E,X,F,R,T,G,K,P,I,H,V,U,C,N,W;q=B=A=0;m.autoUpdateMatrix&&m.updateMatrix();o.multiply(m.projectionMatrix,m.matrix);T=this.projectObjects(j,m,true);j=0;for(s=T.length;j<s;j++){G=T[j].object;if(G.visible){G.autoUpdateMatrix&&G.updateMatrix();K=G.matrix;P=G.rotationMatrix;I=G.materials;H=G.overdraw;if(G instanceof
+THREE.Mesh){V=G.geometry;U=V.vertices;E=0;for(X=U.length;E<X;E++){C=U[E];C.positionWorld.copy(C.position);K.multiplyVector3(C.positionWorld);F=C.positionScreen;F.copy(C.positionWorld);o.multiplyVector4(F);F.x/=F.w;F.y/=F.w;C.__visible=F.z>y&&F.z<u}V=V.faces;E=0;for(X=V.length;E<X;E++){C=V[E];if(C instanceof THREE.Face3){F=U[C.a];R=U[C.b];N=U[C.c];if(F.__visible&&R.__visible&&N.__visible)if(G.doubleSided||G.flipSided!=(N.positionScreen.x-F.positionScreen.x)*(R.positionScreen.y-F.positionScreen.y)-
+(N.positionScreen.y-F.positionScreen.y)*(R.positionScreen.x-F.positionScreen.x)<0){i=k[q]=k[q]||new THREE.RenderableFace3;i.v1.positionWorld.copy(F.positionWorld);i.v2.positionWorld.copy(R.positionWorld);i.v3.positionWorld.copy(N.positionWorld);i.v1.positionScreen.copy(F.positionScreen);i.v2.positionScreen.copy(R.positionScreen);i.v3.positionScreen.copy(N.positionScreen);i.normalWorld.copy(C.normal);P.multiplyVector3(i.normalWorld);i.centroidWorld.copy(C.centroid);K.multiplyVector3(i.centroidWorld);
+i.centroidScreen.copy(i.centroidWorld);o.multiplyVector3(i.centroidScreen);N=C.vertexNormals;r=i.vertexNormalsWorld;F=0;for(R=N.length;F<R;F++){W=r[F]=r[F]||new THREE.Vector3;W.copy(N[F]);P.multiplyVector3(W)}i.z=i.centroidScreen.z;i.meshMaterials=I;i.faceMaterials=C.materials;i.overdraw=H;if(G.geometry.uvs[E]){i.uvs[0]=G.geometry.uvs[E][0];i.uvs[1]=G.geometry.uvs[E][1];i.uvs[2]=G.geometry.uvs[E][2]}t.push(i);q++}}else if(C instanceof THREE.Face4){F=U[C.a];R=U[C.b];N=U[C.c];W=U[C.d];if(F.__visible&&
+R.__visible&&N.__visible&&W.__visible)if(G.doubleSided||G.flipSided!=((W.positionScreen.x-F.positionScreen.x)*(R.positionScreen.y-F.positionScreen.y)-(W.positionScreen.y-F.positionScreen.y)*(R.positionScreen.x-F.positionScreen.x)<0||(R.positionScreen.x-N.positionScreen.x)*(W.positionScreen.y-N.positionScreen.y)-(R.positionScreen.y-N.positionScreen.y)*(W.positionScreen.x-N.positionScreen.x)<0)){i=k[q]=k[q]||new THREE.RenderableFace3;i.v1.positionWorld.copy(F.positionWorld);i.v2.positionWorld.copy(R.positionWorld);
+i.v3.positionWorld.copy(W.positionWorld);i.v1.positionScreen.copy(F.positionScreen);i.v2.positionScreen.copy(R.positionScreen);i.v3.positionScreen.copy(W.positionScreen);i.normalWorld.copy(C.normal);P.multiplyVector3(i.normalWorld);i.centroidWorld.copy(C.centroid);K.multiplyVector3(i.centroidWorld);i.centroidScreen.copy(i.centroidWorld);o.multiplyVector3(i.centroidScreen);i.z=i.centroidScreen.z;i.meshMaterials=I;i.faceMaterials=C.materials;i.overdraw=H;if(G.geometry.uvs[E]){i.uvs[0]=G.geometry.uvs[E][0];
+i.uvs[1]=G.geometry.uvs[E][1];i.uvs[2]=G.geometry.uvs[E][3]}t.push(i);q++;c=k[q]=k[q]||new THREE.RenderableFace3;c.v1.positionWorld.copy(R.positionWorld);c.v2.positionWorld.copy(N.positionWorld);c.v3.positionWorld.copy(W.positionWorld);c.v1.positionScreen.copy(R.positionScreen);c.v2.positionScreen.copy(N.positionScreen);c.v3.positionScreen.copy(W.positionScreen);c.normalWorld.copy(i.normalWorld);c.centroidWorld.copy(i.centroidWorld);c.centroidScreen.copy(i.centroidScreen);c.z=c.centroidScreen.z;c.meshMaterials=
+I;c.faceMaterials=C.materials;c.overdraw=H;if(G.geometry.uvs[E]){c.uvs[0]=G.geometry.uvs[E][1];c.uvs[1]=G.geometry.uvs[E][2];c.uvs[2]=G.geometry.uvs[E][3]}t.push(c);q++}}}}else if(G instanceof THREE.Line){f.multiply(o,K);U=G.geometry.vertices;C=U[0];C.positionScreen.copy(C.position);f.multiplyVector4(C.positionScreen);E=1;for(X=U.length;E<X;E++){F=U[E];F.positionScreen.copy(F.position);f.multiplyVector4(F.positionScreen);R=U[E-1];p.copy(F.positionScreen);l.copy(R.positionScreen);if(b(p,l)){p.multiplyScalar(1/
+p.w);l.multiplyScalar(1/l.w);n=D[B]=D[B]||new THREE.RenderableLine;n.v1.positionScreen.copy(p);n.v2.positionScreen.copy(l);n.z=Math.max(p.z,l.z);n.materials=G.materials;t.push(n);B++}}}else if(G instanceof THREE.Particle){O.set(G.position.x,G.position.y,G.position.z,1);o.multiplyVector4(O);O.z/=O.w;if(O.z>0&&O.z<1){x=M[A]=M[A]||new THREE.RenderableParticle;x.x=O.x/O.w;x.y=O.y/O.w;x.z=O.z;x.rotation=G.rotation.z;x.scale.x=G.scale.x*Math.abs(x.x-(O.x+m.projectionMatrix.n11)/(O.w+m.projectionMatrix.n14));
+x.scale.y=G.scale.y*Math.abs(x.y-(O.y+m.projectionMatrix.n22)/(O.w+m.projectionMatrix.n24));x.materials=G.materials;t.push(x);A++}}}}v&&t.sort(a);return t};this.unprojectVector=function(j,m){var v=new THREE.Matrix4;v.multiply(THREE.Matrix4.makeInvert(m.matrix),THREE.Matrix4.makeInvert(m.projectionMatrix));v.multiplyVector3(j);return j}};
+THREE.DOMRenderer=function(){THREE.Renderer.call(this);var a=null,b=new THREE.Projector,e,d,g,i;this.domElement=document.createElement("div");this.setSize=function(c,q){e=c;d=q;g=e/2;i=d/2};this.render=function(c,q){var k,n,B,D,x,A,M,Q;a=b.projectScene(c,q);k=0;for(n=a.length;k<n;k++){x=a[k];if(x instanceof THREE.RenderableParticle){M=x.x*g+g;Q=x.y*i+i;B=0;for(D=x.material.length;B<D;B++){A=x.material[B];if(A instanceof THREE.ParticleDOMMaterial){A=A.domElement;A.style.left=M+"px";A.style.top=Q+"px"}}}}}};
+THREE.CanvasRenderer=function(){function a(ba){if(x!=ba)n.globalAlpha=x=ba}function b(ba){if(A!=ba){switch(ba){case THREE.NormalBlending:n.globalCompositeOperation="source-over";break;case THREE.AdditiveBlending:n.globalCompositeOperation="lighter";break;case THREE.SubtractiveBlending:n.globalCompositeOperation="darker"}A=ba}}var e=null,d=new THREE.Projector,g=document.createElement("canvas"),i,c,q,k,n=g.getContext("2d"),B=null,D=null,x=1,A=0,M=null,Q=null,O=1,o,f,h,p,l,r,j,m,v,t=new THREE.Color,
+y=new THREE.Color,u=new THREE.Color,s=new THREE.Color,E=new THREE.Color,X,F,R,T,G,K,P,I,H,V=new THREE.Rectangle,U=new THREE.Rectangle,C=new THREE.Rectangle,N=false,W=new THREE.Color,ea=new THREE.Color,ma=new THREE.Color,na=new THREE.Color,La=Math.PI*2,Z=new THREE.Vector3,ra,sa,Ca,fa,ta,xa,pa=16;ra=document.createElement("canvas");ra.width=ra.height=2;sa=ra.getContext("2d");sa.fillStyle="rgba(0,0,0,1)";sa.fillRect(0,0,2,2);Ca=sa.getImageData(0,0,2,2);fa=Ca.data;ta=document.createElement("canvas");
+ta.width=ta.height=pa;xa=ta.getContext("2d");xa.translate(-pa/2,-pa/2);xa.scale(pa,pa);pa--;this.domElement=g;this.sortElements=this.sortObjects=this.autoClear=true;this.setSize=function(ba,la){i=ba;c=la;q=i/2;k=c/2;g.width=i;g.height=c;V.set(-q,-k,q,k)};this.setClearColor=function(ba,la){B=ba!==null?new THREE.Color(ba):null;D=la;U.set(-q,-k,q,k);n.setTransform(1,0,0,-1,q,k);this.clear()};this.clear=function(){if(!U.isEmpty()){U.inflate(1);U.minSelf(V);if(B!==null){b(THREE.NormalBlending);a(1);n.fillStyle=
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+THREE.UVMapping&&ua(p,l,r,j,m,v,J.map.image,z.uvs[0].u,z.uvs[0].v,z.uvs[1].u,z.uvs[1].v,z.uvs[2].u,z.uvs[2].v);else if(J.env_map){if(J.env_map.image.loaded)if(J.env_map.mapping instanceof THREE.SphericalReflectionMapping){w=la.matrix;Z.copy(z.vertexNormalsWorld[0]);T=(Z.x*w.n11+Z.y*w.n12+Z.z*w.n13)*0.5+0.5;G=-(Z.x*w.n21+Z.y*w.n22+Z.z*w.n23)*0.5+0.5;Z.copy(z.vertexNormalsWorld[1]);K=(Z.x*w.n11+Z.y*w.n12+Z.z*w.n13)*0.5+0.5;P=-(Z.x*w.n21+Z.y*w.n22+Z.z*w.n23)*0.5+0.5;Z.copy(z.vertexNormalsWorld[2]);I=
+(Z.x*w.n11+Z.y*w.n12+Z.z*w.n13)*0.5+0.5;H=-(Z.x*w.n21+Z.y*w.n22+Z.z*w.n23)*0.5+0.5;ua(p,l,r,j,m,v,J.env_map.image,T,G,K,P,I,H)}}else J.wireframe?za(J.color.__styleString,J.wireframe_linewidth):Aa(J.color.__styleString);else if(J instanceof THREE.MeshLambertMaterial){if(J.map&&!J.wireframe){J.map.mapping instanceof THREE.UVMapping&&ua(p,l,r,j,m,v,J.map.image,z.uvs[0].u,z.uvs[0].v,z.uvs[1].u,z.uvs[1].v,z.uvs[2].u,z.uvs[2].v);b(THREE.SubtractiveBlending)}if(N)if(!J.wireframe&&J.shading==THREE.SmoothShading&&
+z.vertexNormalsWorld.length==3){y.r=u.r=s.r=ea.r;y.g=u.g=s.g=ea.g;y.b=u.b=s.b=ea.b;ya(Y,z.v1.positionWorld,z.vertexNormalsWorld[0],y);ya(Y,z.v2.positionWorld,z.vertexNormalsWorld[1],u);ya(Y,z.v3.positionWorld,z.vertexNormalsWorld[2],s);E.r=(u.r+s.r)*0.5;E.g=(u.g+s.g)*0.5;E.b=(u.b+s.b)*0.5;R=Ia(y,u,s,E);ua(p,l,r,j,m,v,R,0,0,1,0,0,1)}else{W.r=ea.r;W.g=ea.g;W.b=ea.b;ya(Y,z.centroidWorld,z.normalWorld,W);t.r=J.color.r*W.r;t.g=J.color.g*W.g;t.b=J.color.b*W.b;t.updateStyleString();J.wireframe?za(t.__styleString,
+J.wireframe_linewidth):Aa(t.__styleString)}else J.wireframe?za(J.color.__styleString,J.wireframe_linewidth):Aa(J.color.__styleString)}else if(J instanceof THREE.MeshDepthMaterial){X=la.near;F=la.far;y.r=y.g=y.b=1-Da(w.positionScreen.z,X,F);u.r=u.g=u.b=1-Da(S.positionScreen.z,X,F);s.r=s.g=s.b=1-Da(L.positionScreen.z,X,F);E.r=(u.r+s.r)*0.5;E.g=(u.g+s.g)*0.5;E.b=(u.b+s.b)*0.5;R=Ia(y,u,s,E);ua(p,l,r,j,m,v,R,0,0,1,0,0,1)}else if(J instanceof THREE.MeshNormalMaterial){t.r=Ea(z.normalWorld.x);t.g=Ea(z.normalWorld.y);
+t.b=Ea(z.normalWorld.z);t.updateStyleString();J.wireframe?za(t.__styleString,J.wireframe_linewidth):Aa(t.__styleString)}}}function za(w,S){if(M!=w)n.strokeStyle=M=w;if(O!=S)n.lineWidth=O=S;n.stroke();C.inflate(S*2)}function Aa(w){if(Q!=w)n.fillStyle=Q=w;n.fill()}function ua(w,S,L,z,J,Y,aa,ca,da,ia,ga,ja,va){var oa,ka;oa=aa.width-1;ka=aa.height-1;ca*=oa;da*=ka;ia*=oa;ga*=ka;ja*=oa;va*=ka;L-=w;z-=S;J-=w;Y-=S;ia-=ca;ga-=da;ja-=ca;va-=da;ka=1/(ia*va-ja*ga);oa=(va*L-ga*J)*ka;ga=(va*z-ga*Y)*ka;L=(ia*J-
+ja*L)*ka;z=(ia*Y-ja*z)*ka;w=w-oa*ca-L*da;S=S-ga*ca-z*da;n.save();n.transform(oa,ga,L,z,w,S);n.clip();n.drawImage(aa,0,0);n.restore()}function Ia(w,S,L,z){var J=~~(w.r*255),Y=~~(w.g*255);w=~~(w.b*255);var aa=~~(S.r*255),ca=~~(S.g*255);S=~~(S.b*255);var da=~~(L.r*255),ia=~~(L.g*255);L=~~(L.b*255);var ga=~~(z.r*255),ja=~~(z.g*255);z=~~(z.b*255);fa[0]=J<0?0:J>255?255:J;fa[1]=Y<0?0:Y>255?255:Y;fa[2]=w<0?0:w>255?255:w;fa[4]=aa<0?0:aa>255?255:aa;fa[5]=ca<0?0:ca>255?255:ca;fa[6]=S<0?0:S>255?255:S;fa[8]=da<
+0?0:da>255?255:da;fa[9]=ia<0?0:ia>255?255:ia;fa[10]=L<0?0:L>255?255:L;fa[12]=ga<0?0:ga>255?255:ga;fa[13]=ja<0?0:ja>255?255:ja;fa[14]=z<0?0:z>255?255:z;sa.putImageData(Ca,0,0);xa.drawImage(ra,0,0);return ta}function Da(w,S,L){w=(w-S)/(L-S);return w*w*(3-2*w)}function Ea(w){w=(w+1)*0.5;return w<0?0:w>1?1:w}function Fa(w,S){var L=S.x-w.x,z=S.y-w.y,J=1/Math.sqrt(L*L+z*z);L*=J;z*=J;S.x+=L;S.y+=z;w.x-=L;w.y-=z}var Ba,Ja,$,ha,qa,Ga,Ka,wa;n.setTransform(1,0,0,-1,q,k);this.autoClear&&this.clear();e=d.projectScene(ba,
+la,this.sortElements);(N=ba.lights.length>0)&&Ma(ba);Ba=0;for(Ja=e.length;Ba<Ja;Ba++){$=e[Ba];C.empty();if($ instanceof THREE.RenderableParticle){o=$;o.x*=q;o.y*=k;ha=0;for(qa=$.materials.length;ha<qa;ha++)Na(o,$,$.materials[ha],ba)}else if($ instanceof THREE.RenderableLine){o=$.v1;f=$.v2;o.positionScreen.x*=q;o.positionScreen.y*=k;f.positionScreen.x*=q;f.positionScreen.y*=k;C.addPoint(o.positionScreen.x,o.positionScreen.y);C.addPoint(f.positionScreen.x,f.positionScreen.y);if(V.instersects(C)){ha=
+0;for(qa=$.materials.length;ha<qa;)Oa(o,f,$,$.materials[ha++],ba)}}else if($ instanceof THREE.RenderableFace3){o=$.v1;f=$.v2;h=$.v3;o.positionScreen.x*=q;o.positionScreen.y*=k;f.positionScreen.x*=q;f.positionScreen.y*=k;h.positionScreen.x*=q;h.positionScreen.y*=k;if($.overdraw){Fa(o.positionScreen,f.positionScreen);Fa(f.positionScreen,h.positionScreen);Fa(h.positionScreen,o.positionScreen)}C.add3Points(o.positionScreen.x,o.positionScreen.y,f.positionScreen.x,f.positionScreen.y,h.positionScreen.x,
+h.positionScreen.y);if(V.instersects(C)){ha=0;for(qa=$.meshMaterials.length;ha<qa;){wa=$.meshMaterials[ha++];if(wa instanceof THREE.MeshFaceMaterial){Ga=0;for(Ka=$.faceMaterials.length;Ga<Ka;)(wa=$.faceMaterials[Ga++])&&Ha(o,f,h,$,wa,ba)}else Ha(o,f,h,$,wa,ba)}}}U.addRectangle(C)}n.setTransform(1,0,0,1,0,0)}};
+THREE.SVGRenderer=function(){function a(T,G,K){var P,I,H,V;P=0;for(I=T.lights.length;P<I;P++){H=T.lights[P];if(H instanceof THREE.DirectionalLight){V=G.normalWorld.dot(H.position)*H.intensity;if(V>0){K.r+=H.color.r*V;K.g+=H.color.g*V;K.b+=H.color.b*V}}else if(H instanceof THREE.PointLight){v.sub(H.position,G.centroidWorld);v.normalize();V=G.normalWorld.dot(v)*H.intensity;if(V>0){K.r+=H.color.r*V;K.g+=H.color.g*V;K.b+=H.color.b*V}}}}function b(T,G,K,P,I,H){s=d(E++);s.setAttribute("d","M "+T.positionScreen.x+
+" "+T.positionScreen.y+" L "+G.positionScreen.x+" "+G.positionScreen.y+" L "+K.positionScreen.x+","+K.positionScreen.y+"z");if(I instanceof THREE.MeshBasicMaterial)h.__styleString=I.color.__styleString;else if(I instanceof THREE.MeshLambertMaterial)if(f){p.r=l.r;p.g=l.g;p.b=l.b;a(H,P,p);h.r=I.color.r*p.r;h.g=I.color.g*p.g;h.b=I.color.b*p.b;h.updateStyleString()}else h.__styleString=I.color.__styleString;else if(I instanceof THREE.MeshDepthMaterial){m=1-I.__2near/(I.__farPlusNear-P.z*I.__farMinusNear);
+h.setRGB(m,m,m)}else I instanceof THREE.MeshNormalMaterial&&h.setRGB(g(P.normalWorld.x),g(P.normalWorld.y),g(P.normalWorld.z));I.wireframe?s.setAttribute("style","fill: none; stroke: "+h.__styleString+"; stroke-width: "+I.wireframe_linewidth+"; stroke-opacity: "+I.opacity+"; stroke-linecap: "+I.wireframe_linecap+"; stroke-linejoin: "+I.wireframe_linejoin):s.setAttribute("style","fill: "+h.__styleString+"; fill-opacity: "+I.opacity);q.appendChild(s)}function e(T,G,K,P,I,H,V){s=d(E++);s.setAttribute("d",
+"M "+T.positionScreen.x+" "+T.positionScreen.y+" L "+G.positionScreen.x+" "+G.positionScreen.y+" L "+K.positionScreen.x+","+K.positionScreen.y+" L "+P.positionScreen.x+","+P.positionScreen.y+"z");if(H instanceof THREE.MeshBasicMaterial)h.__styleString=H.color.__styleString;else if(H instanceof THREE.MeshLambertMaterial)if(f){p.r=l.r;p.g=l.g;p.b=l.b;a(V,I,p);h.r=H.color.r*p.r;h.g=H.color.g*p.g;h.b=H.color.b*p.b;h.updateStyleString()}else h.__styleString=H.color.__styleString;else if(H instanceof THREE.MeshDepthMaterial){m=
+1-H.__2near/(H.__farPlusNear-I.z*H.__farMinusNear);h.setRGB(m,m,m)}else H instanceof THREE.MeshNormalMaterial&&h.setRGB(g(I.normalWorld.x),g(I.normalWorld.y),g(I.normalWorld.z));H.wireframe?s.setAttribute("style","fill: none; stroke: "+h.__styleString+"; stroke-width: "+H.wireframe_linewidth+"; stroke-opacity: "+H.opacity+"; stroke-linecap: "+H.wireframe_linecap+"; stroke-linejoin: "+H.wireframe_linejoin):s.setAttribute("style","fill: "+h.__styleString+"; fill-opacity: "+H.opacity);q.appendChild(s)}
+function d(T){if(t[T]==null){t[T]=document.createElementNS("http://www.w3.org/2000/svg","path");R==0&&t[T].setAttribute("shape-rendering","crispEdges");return t[T]}return t[T]}function g(T){return T<0?Math.min((1+T)*0.5,0.5):0.5+Math.min(T*0.5,0.5)}var i=null,c=new THREE.Projector,q=document.createElementNS("http://www.w3.org/2000/svg","svg"),k,n,B,D,x,A,M,Q,O=new THREE.Rectangle,o=new THREE.Rectangle,f=false,h=new THREE.Color(16777215),p=new THREE.Color(16777215),l=new THREE.Color(0),r=new THREE.Color(0),
+j=new THREE.Color(0),m,v=new THREE.Vector3,t=[],y=[],u=[],s,E,X,F,R=1;this.domElement=q;this.sortElements=this.sortObjects=this.autoClear=true;this.setQuality=function(T){switch(T){case "high":R=1;break;case "low":R=0}};this.setSize=function(T,G){k=T;n=G;B=k/2;D=n/2;q.setAttribute("viewBox",-B+" "+-D+" "+k+" "+n);q.setAttribute("width",k);q.setAttribute("height",n);O.set(-B,-D,B,D)};this.clear=function(){for(;q.childNodes.length>0;)q.removeChild(q.childNodes[0])};this.render=function(T,G){var K,P,
+I,H,V,U,C,N;this.autoClear&&this.clear();i=c.projectScene(T,G,this.sortElements);F=X=E=0;if(f=T.lights.length>0){C=T.lights;l.setRGB(0,0,0);r.setRGB(0,0,0);j.setRGB(0,0,0);K=0;for(P=C.length;K<P;K++){I=C[K];H=I.color;if(I instanceof THREE.AmbientLight){l.r+=H.r;l.g+=H.g;l.b+=H.b}else if(I instanceof THREE.DirectionalLight){r.r+=H.r;r.g+=H.g;r.b+=H.b}else if(I instanceof THREE.PointLight){j.r+=H.r;j.g+=H.g;j.b+=H.b}}}K=0;for(P=i.length;K<P;K++){C=i[K];o.empty();if(C instanceof THREE.RenderableParticle){x=
+C;x.x*=B;x.y*=-D;I=0;for(H=C.materials.length;I<H;I++)if(N=C.materials[I]){V=x;U=C;N=N;var W=X++;if(y[W]==null){y[W]=document.createElementNS("http://www.w3.org/2000/svg","circle");R==0&&y[W].setAttribute("shape-rendering","crispEdges")}s=y[W];s.setAttribute("cx",V.x);s.setAttribute("cy",V.y);s.setAttribute("r",U.scale.x*B);if(N instanceof THREE.ParticleCircleMaterial){if(f){p.r=l.r+r.r+j.r;p.g=l.g+r.g+j.g;p.b=l.b+r.b+j.b;h.r=N.color.r*p.r;h.g=N.color.g*p.g;h.b=N.color.b*p.b;h.updateStyleString()}else h=
+N.color;s.setAttribute("style","fill: "+h.__styleString)}q.appendChild(s)}}else if(C instanceof THREE.RenderableLine){x=C.v1;A=C.v2;x.positionScreen.x*=B;x.positionScreen.y*=-D;A.positionScreen.x*=B;A.positionScreen.y*=-D;o.addPoint(x.positionScreen.x,x.positionScreen.y);o.addPoint(A.positionScreen.x,A.positionScreen.y);if(O.instersects(o)){I=0;for(H=C.materials.length;I<H;)if(N=C.materials[I++]){V=x;U=A;N=N;W=F++;if(u[W]==null){u[W]=document.createElementNS("http://www.w3.org/2000/svg","line");R==
+0&&u[W].setAttribute("shape-rendering","crispEdges")}s=u[W];s.setAttribute("x1",V.positionScreen.x);s.setAttribute("y1",V.positionScreen.y);s.setAttribute("x2",U.positionScreen.x);s.setAttribute("y2",U.positionScreen.y);if(N instanceof THREE.LineBasicMaterial){h.__styleString=N.color.__styleString;s.setAttribute("style","fill: none; stroke: "+h.__styleString+"; stroke-width: "+N.linewidth+"; stroke-opacity: "+N.opacity+"; stroke-linecap: "+N.linecap+"; stroke-linejoin: "+N.linejoin);q.appendChild(s)}}}}else if(C instanceof
+THREE.RenderableFace3){x=C.v1;A=C.v2;M=C.v3;x.positionScreen.x*=B;x.positionScreen.y*=-D;A.positionScreen.x*=B;A.positionScreen.y*=-D;M.positionScreen.x*=B;M.positionScreen.y*=-D;o.addPoint(x.positionScreen.x,x.positionScreen.y);o.addPoint(A.positionScreen.x,A.positionScreen.y);o.addPoint(M.positionScreen.x,M.positionScreen.y);if(O.instersects(o)){I=0;for(H=C.meshMaterials.length;I<H;){N=C.meshMaterials[I++];if(N instanceof THREE.MeshFaceMaterial){V=0;for(U=C.faceMaterials.length;V<U;)(N=C.faceMaterials[V++])&&
+b(x,A,M,C,N,T)}else N&&b(x,A,M,C,N,T)}}}else if(C instanceof THREE.RenderableFace4){x=C.v1;A=C.v2;M=C.v3;Q=C.v4;x.positionScreen.x*=B;x.positionScreen.y*=-D;A.positionScreen.x*=B;A.positionScreen.y*=-D;M.positionScreen.x*=B;M.positionScreen.y*=-D;Q.positionScreen.x*=B;Q.positionScreen.y*=-D;o.addPoint(x.positionScreen.x,x.positionScreen.y);o.addPoint(A.positionScreen.x,A.positionScreen.y);o.addPoint(M.positionScreen.x,M.positionScreen.y);o.addPoint(Q.positionScreen.x,Q.positionScreen.y);if(O.instersects(o)){I=
+0;for(H=C.meshMaterials.length;I<H;){N=C.meshMaterials[I++];if(N instanceof THREE.MeshFaceMaterial){V=0;for(U=C.faceMaterials.length;V<U;)(N=C.faceMaterials[V++])&&e(x,A,M,Q,C,N,T)}else N&&e(x,A,M,Q,C,N,T)}}}}}};
+THREE.WebGLRenderer=function(a){function b(f,h){f.fragment_shader=h.fragment_shader;f.vertex_shader=h.vertex_shader;f.uniforms=Uniforms.clone(h.uniforms)}function e(f,h){f.uniforms.color.value.setRGB(f.color.r*f.opacity,f.color.g*f.opacity,f.color.b*f.opacity);f.uniforms.opacity.value=f.opacity;f.uniforms.map.texture=f.map;f.uniforms.env_map.texture=f.env_map;f.uniforms.reflectivity.value=f.reflectivity;f.uniforms.refraction_ratio.value=f.refraction_ratio;f.uniforms.combine.value=f.combine;f.uniforms.useRefract.value=
+f.env_map&&f.env_map.mapping instanceof THREE.CubeRefractionMapping;if(h){f.uniforms.fogColor.value.setHex(h.color.hex);if(h instanceof THREE.Fog){f.uniforms.fogNear.value=h.near;f.uniforms.fogFar.value=h.far}else if(h instanceof THREE.FogExp2)f.uniforms.fogDensity.value=h.density}}function d(f,h){var p;if(f=="fragment")p=c.createShader(c.FRAGMENT_SHADER);else if(f=="vertex")p=c.createShader(c.VERTEX_SHADER);c.shaderSource(p,h);c.compileShader(p);if(!c.getShaderParameter(p,c.COMPILE_STATUS)){alert(c.getShaderInfoLog(p));
+return null}return p}function g(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 i=document.createElement("canvas"),c,q=null,k=new THREE.Matrix4,n,B=new Float32Array(16),D=new Float32Array(16),x=new Float32Array(16),A=new Float32Array(9),M=new Float32Array(16),Q=true,O=new THREE.Color(0),o=0;if(a){if(a.antialias!==undefined)Q=a.antialias;a.clearColor!==undefined&&O.setHex(a.clearColor);if(a.clearAlpha!==undefined)o=a.clearAlpha}this.domElement=i;this.autoClear=true;(function(f,h,p){try{c=i.getContext("experimental-webgl",{antialias:f})}catch(l){}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(h.r,h.g,h.b,p)})(Q,O,o);this.setSize=function(f,h){i.width=f;i.height=h;c.viewport(0,0,i.width,i.height)};this.setClearColor=function(f,h){var p=new THREE.Color(f);c.clearColor(p.r,p.g,p.b,h)};this.clear=function(){c.clear(c.COLOR_BUFFER_BIT|c.DEPTH_BUFFER_BIT)};
+this.setupLights=function(f,h){var p,l,r,j=0,m=0,v=0,t=[],y=[],u=[],s=[];p=0;for(l=h.length;p<l;p++){r=h[p];if(r instanceof THREE.AmbientLight){j+=r.color.r;m+=r.color.g;v+=r.color.b}else if(r instanceof THREE.DirectionalLight){t.push(r.color.r*r.intensity,r.color.g*r.intensity,r.color.b*r.intensity);y.push(r.position.x,r.position.y,r.position.z)}else if(r instanceof THREE.PointLight){u.push(r.color.r*r.intensity,r.color.g*r.intensity,r.color.b*r.intensity);s.push(r.position.x,r.position.y,r.position.z)}}return{ambient:[j,
+m,v],directional:{colors:t,positions:y},point:{colors:u,positions:s}}};this.createBuffers=function(f,h){var p,l,r,j,m,v,t,y,u,s,E=[],X=[],F=[],R=[],T=[],G=[],K=0,P=f.geometry.geometryChunks[h],I;m=false;p=0;for(l=f.materials.length;p<l;p++){v=f.materials[p];if(v instanceof THREE.MeshFaceMaterial){v=0;for(I=P.materials.length;v<I;v++)if(P.materials[v]&&P.materials[v].shading!=undefined&&P.materials[v].shading==THREE.SmoothShading){m=true;break}}else if(v&&v.shading!=undefined&&v.shading==THREE.SmoothShading){m=
+true;break}if(m)break}I=m;p=0;for(l=P.faces.length;p<l;p++){r=P.faces[p];j=f.geometry.faces[r];m=j.vertexNormals;v=j.normal;r=f.geometry.uvs[r];if(j instanceof THREE.Face3){t=f.geometry.vertices[j.a].position;y=f.geometry.vertices[j.b].position;u=f.geometry.vertices[j.c].position;F.push(t.x,t.y,t.z,y.x,y.y,y.z,u.x,u.y,u.z);if(f.geometry.hasTangents){t=f.geometry.vertices[j.a].tangent;y=f.geometry.vertices[j.b].tangent;u=f.geometry.vertices[j.c].tangent;T.push(t.x,t.y,t.z,t.w,y.x,y.y,y.z,y.w,u.x,u.y,
+u.z,u.w)}if(m.length==3&&I)for(j=0;j<3;j++)R.push(m[j].x,m[j].y,m[j].z);else for(j=0;j<3;j++)R.push(v.x,v.y,v.z);if(r)for(j=0;j<3;j++)G.push(r[j].u,r[j].v);E.push(K,K+1,K+2);X.push(K,K+1,K,K+2,K+1,K+2);K+=3}else if(j instanceof THREE.Face4){t=f.geometry.vertices[j.a].position;y=f.geometry.vertices[j.b].position;u=f.geometry.vertices[j.c].position;s=f.geometry.vertices[j.d].position;F.push(t.x,t.y,t.z,y.x,y.y,y.z,u.x,u.y,u.z,s.x,s.y,s.z);if(f.geometry.hasTangents){t=f.geometry.vertices[j.a].tangent;
+y=f.geometry.vertices[j.b].tangent;u=f.geometry.vertices[j.c].tangent;j=f.geometry.vertices[j.d].tangent;T.push(t.x,t.y,t.z,t.w,y.x,y.y,y.z,y.w,u.x,u.y,u.z,u.w,j.x,j.y,j.z,j.w)}if(m.length==4&&I)for(j=0;j<4;j++)R.push(m[j].x,m[j].y,m[j].z);else for(j=0;j<4;j++)R.push(v.x,v.y,v.z);if(r)for(j=0;j<4;j++)G.push(r[j].u,r[j].v);E.push(K,K+1,K+2,K,K+2,K+3);X.push(K,K+1,K,K+2,K,K+3,K+1,K+2,K+2,K+3);K+=4}}if(F.length){P.__webGLVertexBuffer=c.createBuffer();c.bindBuffer(c.ARRAY_BUFFER,P.__webGLVertexBuffer);
+c.bufferData(c.ARRAY_BUFFER,new Float32Array(F),c.STATIC_DRAW);P.__webGLNormalBuffer=c.createBuffer();c.bindBuffer(c.ARRAY_BUFFER,P.__webGLNormalBuffer);c.bufferData(c.ARRAY_BUFFER,new Float32Array(R),c.STATIC_DRAW);if(f.geometry.hasTangents){P.__webGLTangentBuffer=c.createBuffer();c.bindBuffer(c.ARRAY_BUFFER,P.__webGLTangentBuffer);c.bufferData(c.ARRAY_BUFFER,new Float32Array(T),c.STATIC_DRAW)}if(G.length>0){P.__webGLUVBuffer=c.createBuffer();c.bindBuffer(c.ARRAY_BUFFER,P.__webGLUVBuffer);c.bufferData(c.ARRAY_BUFFER,
+new Float32Array(G),c.STATIC_DRAW)}P.__webGLFaceBuffer=c.createBuffer();c.bindBuffer(c.ELEMENT_ARRAY_BUFFER,P.__webGLFaceBuffer);c.bufferData(c.ELEMENT_ARRAY_BUFFER,new Uint16Array(E),c.STATIC_DRAW);P.__webGLLineBuffer=c.createBuffer();c.bindBuffer(c.ELEMENT_ARRAY_BUFFER,P.__webGLLineBuffer);c.bufferData(c.ELEMENT_ARRAY_BUFFER,new Uint16Array(X),c.STATIC_DRAW);P.__webGLFaceCount=E.length;P.__webGLLineCount=X.length}};this.renderBuffer=function(f,h,p,l,r){var j,m,v,t;if(!l.program){if(l instanceof
+THREE.MeshDepthMaterial){b(l,THREE.ShaderLib.depth);l.uniforms.mNear.value=f.near;l.uniforms.mFar.value=f.far}else if(l instanceof THREE.MeshNormalMaterial)b(l,THREE.ShaderLib.normal);else if(l instanceof THREE.MeshBasicMaterial){b(l,THREE.ShaderLib.basic);e(l,p)}else if(l instanceof THREE.MeshLambertMaterial){b(l,THREE.ShaderLib.lambert);e(l,p)}else if(l instanceof THREE.MeshPhongMaterial){b(l,THREE.ShaderLib.phong);e(l,p)}if(scene){var y,u,s;y=t=m=0;for(u=h.length;y<u;y++){s=h[y];s instanceof THREE.DirectionalLight&&
+t++;s instanceof THREE.PointLight&&m++}if(m+t<=4){y=t;m=m}else{y=Math.ceil(4*t/(m+t));m=4-y}m={directional:y,point:m}}else m={directional:1,point:3};t={fog:p,map:l.map,env_map:l.env_map,maxDirLights:m.directional,maxPointLights:m.point};m=l.fragment_shader;y=l.vertex_shader;u=c.createProgram();s=["#ifdef GL_ES\nprecision highp float;\n#endif","#define MAX_DIR_LIGHTS "+t.maxDirLights,"#define MAX_POINT_LIGHTS "+t.maxPointLights,t.fog?"#define USE_FOG":"",t.fog instanceof THREE.FogExp2?"#define FOG_EXP2":
+"",t.map?"#define USE_MAP":"",t.env_map?"#define USE_ENVMAP":"","uniform mat4 viewMatrix;\nuniform vec3 cameraPosition;\n"].join("\n");t=[c.getParameter(c.MAX_VERTEX_TEXTURE_IMAGE_UNITS)>0?"#define VERTEX_TEXTURES":"","#define MAX_DIR_LIGHTS "+t.maxDirLights,"#define MAX_POINT_LIGHTS "+t.maxPointLights,t.map?"#define USE_MAP":"",t.env_map?"#define USE_ENVMAP":"","uniform mat4 objectMatrix;\nuniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\nuniform mat4 viewMatrix;\nuniform mat3 normalMatrix;\nuniform vec3 cameraPosition;\nattribute vec3 position;\nattribute vec3 normal;\nattribute vec2 uv;\n"].join("\n");
+c.attachShader(u,d("fragment",s+m));c.attachShader(u,d("vertex",t+y));c.linkProgram(u);c.getProgramParameter(u,c.LINK_STATUS)||alert("Could not initialise shaders\nVALIDATE_STATUS: "+c.getProgramParameter(u,c.VALIDATE_STATUS)+", gl error ["+c.getError()+"]");u.uniforms={};u.attributes={};l.program=u;m=["viewMatrix","modelViewMatrix","projectionMatrix","normalMatrix","objectMatrix","cameraPosition"];for(j in l.uniforms)m.push(j);j=l.program;y=0;for(u=m.length;y<u;y++){s=m[y];j.uniforms[s]=c.getUniformLocation(j,
+s)}j=l.program;m=["position","normal","uv","tangent"];y=0;for(u=m.length;y<u;y++){s=m[y];j.attributes[s]=c.getAttribLocation(j,s)}}j=l.program;if(j!=q){c.useProgram(j);q=j}this.loadCamera(j,f);this.loadMatrices(j);if(l instanceof THREE.MeshPhongMaterial||l instanceof THREE.MeshLambertMaterial){f=this.setupLights(j,h);l.uniforms.enableLighting.value=f.directional.positions.length+f.point.positions.length;l.uniforms.ambientLightColor.value=f.ambient;l.uniforms.directionalLightColor.value=f.directional.colors;
+l.uniforms.directionalLightDirection.value=f.directional.positions;l.uniforms.pointLightColor.value=f.point.colors;l.uniforms.pointLightPosition.value=f.point.positions}if(l instanceof THREE.MeshBasicMaterial||l instanceof THREE.MeshLambertMaterial||l instanceof THREE.MeshPhongMaterial)e(l,p);if(l instanceof THREE.MeshPhongMaterial){l.uniforms.ambient.value.setRGB(l.ambient.r,l.ambient.g,l.ambient.b);l.uniforms.specular.value.setRGB(l.specular.r,l.specular.g,l.specular.b);l.uniforms.shininess.value=
+l.shininess}p=l.uniforms;for(v in p){h=p[v].type;f=p[v].value;m=j.uniforms[v];if(h=="i")c.uniform1i(m,f);else if(h=="f")c.uniform1f(m,f);else if(h=="fv")c.uniform3fv(m,f);else if(h=="v2")c.uniform2f(m,f.x,f.y);else if(h=="v3")c.uniform3f(m,f.x,f.y,f.z);else if(h=="c")c.uniform3f(m,f.r,f.g,f.b);else if(h=="t"){c.uniform1i(m,f);if(h=p[v].texture)if(h.image instanceof Array&&h.image.length==6){h=h;f=f;if(h.image.length==6){if(!h.image.__webGLTextureCube&&!h.image.__cubeMapInitialized&&h.image.loadCount==
+6){h.image.__webGLTextureCube=c.createTexture();c.bindTexture(c.TEXTURE_CUBE_MAP,h.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(m=0;m<6;++m)c.texImage2D(c.TEXTURE_CUBE_MAP_POSITIVE_X+m,0,c.RGBA,c.RGBA,c.UNSIGNED_BYTE,h.image[m]);c.generateMipmap(c.TEXTURE_CUBE_MAP);
+c.bindTexture(c.TEXTURE_CUBE_MAP,null);h.image.__cubeMapInitialized=true}c.activeTexture(c.TEXTURE0+f);c.bindTexture(c.TEXTURE_CUBE_MAP,h.image.__webGLTextureCube)}}else{h=h;f=f;if(!h.__webGLTexture&&h.image.loaded){h.__webGLTexture=c.createTexture();c.bindTexture(c.TEXTURE_2D,h.__webGLTexture);c.texImage2D(c.TEXTURE_2D,0,c.RGBA,c.RGBA,c.UNSIGNED_BYTE,h.image);c.texParameteri(c.TEXTURE_2D,c.TEXTURE_WRAP_S,g(h.wrap_s));c.texParameteri(c.TEXTURE_2D,c.TEXTURE_WRAP_T,g(h.wrap_t));c.texParameteri(c.TEXTURE_2D,
+c.TEXTURE_MAG_FILTER,g(h.mag_filter));c.texParameteri(c.TEXTURE_2D,c.TEXTURE_MIN_FILTER,g(h.min_filter));c.generateMipmap(c.TEXTURE_2D);c.bindTexture(c.TEXTURE_2D,null)}c.activeTexture(c.TEXTURE0+f);c.bindTexture(c.TEXTURE_2D,h.__webGLTexture)}}}v=j.attributes;c.bindBuffer(c.ARRAY_BUFFER,r.__webGLVertexBuffer);c.vertexAttribPointer(v.position,3,c.FLOAT,false,0,0);c.enableVertexAttribArray(v.position);if(v.normal>=0){c.bindBuffer(c.ARRAY_BUFFER,r.__webGLNormalBuffer);c.vertexAttribPointer(v.normal,
+3,c.FLOAT,false,0,0);c.enableVertexAttribArray(v.normal)}if(v.tangent>=0){c.bindBuffer(c.ARRAY_BUFFER,r.__webGLTangentBuffer);c.vertexAttribPointer(v.tangent,4,c.FLOAT,false,0,0);c.enableVertexAttribArray(v.tangent)}if(v.uv>=0)if(r.__webGLUVBuffer){c.bindBuffer(c.ARRAY_BUFFER,r.__webGLUVBuffer);c.vertexAttribPointer(v.uv,2,c.FLOAT,false,0,0);c.enableVertexAttribArray(v.uv)}else c.disableVertexAttribArray(v.uv);if(l.wireframe){c.lineWidth(l.wireframe_linewidth);c.bindBuffer(c.ELEMENT_ARRAY_BUFFER,
+r.__webGLLineBuffer);c.drawElements(c.LINES,r.__webGLLineCount,c.UNSIGNED_SHORT,0)}else{c.bindBuffer(c.ELEMENT_ARRAY_BUFFER,r.__webGLFaceBuffer);c.drawElements(c.TRIANGLES,r.__webGLFaceCount,c.UNSIGNED_SHORT,0)}};this.renderPass=function(f,h,p,l,r,j,m){var v,t,y,u,s;y=0;for(u=l.materials.length;y<u;y++){v=l.materials[y];if(v instanceof THREE.MeshFaceMaterial){v=0;for(t=r.materials.length;v<t;v++)if((s=r.materials[v])&&s.blending==j&&s.opacity<1==m){this.setBlending(s.blending);this.renderBuffer(f,
+h,p,s,r)}}else if((s=v)&&s.blending==j&&s.opacity<1==m){this.setBlending(s.blending);this.renderBuffer(f,h,p,s,r)}}};this.render=function(f,h){var p,l,r,j,m=f.lights,v=f.fog;this.initWebGLObjects(f);this.autoClear&&this.clear();h.autoUpdateMatrix&&h.updateMatrix();B.set(h.matrix.flatten());x.set(h.projectionMatrix.flatten());p=0;for(l=f.__webGLObjects.length;p<l;p++){r=f.__webGLObjects[p];j=r.object;r=r.buffer;if(j.visible){this.setupMatrices(j,h);this.renderPass(h,m,v,j,r,THREE.NormalBlending,false)}}p=
+0;for(l=f.__webGLObjects.length;p<l;p++){r=f.__webGLObjects[p];j=r.object;r=r.buffer;if(j.visible){this.setupMatrices(j,h);this.renderPass(h,m,v,j,r,THREE.AdditiveBlending,false);this.renderPass(h,m,v,j,r,THREE.SubtractiveBlending,false);this.renderPass(h,m,v,j,r,THREE.AdditiveBlending,true);this.renderPass(h,m,v,j,r,THREE.SubtractiveBlending,true);this.renderPass(h,m,v,j,r,THREE.NormalBlending,true)}}};this.initWebGLObjects=function(f){var h,p,l,r,j,m;if(!f.__webGLObjects){f.__webGLObjects=[];f.__webGLObjectsMap=
+{}}h=0;for(p=f.objects.length;h<p;h++){l=f.objects[h];if(f.__webGLObjectsMap[l.id]==undefined)f.__webGLObjectsMap[l.id]={};m=f.__webGLObjectsMap[l.id];if(l instanceof THREE.Mesh)for(j in l.geometry.geometryChunks){r=l.geometry.geometryChunks[j];r.__webGLVertexBuffer||this.createBuffers(l,j);if(m[j]==undefined){r={buffer:r,object:l};f.__webGLObjects.push(r);m[j]=1}}}};this.removeObject=function(f,h){var p,l;for(p=f.__webGLObjects.length-1;p>=0;p--){l=f.__webGLObjects[p].object;h==l&&f.__webGLObjects.splice(p,
+1)}};this.setupMatrices=function(f,h){f.autoUpdateMatrix&&f.updateMatrix();k.multiply(h.matrix,f.matrix);D.set(k.flatten());n=THREE.Matrix4.makeInvert3x3(k).transpose();A.set(n.m);M.set(f.matrix.flatten())};this.loadMatrices=function(f){c.uniformMatrix4fv(f.uniforms.viewMatrix,false,B);c.uniformMatrix4fv(f.uniforms.modelViewMatrix,false,D);c.uniformMatrix4fv(f.uniforms.projectionMatrix,false,x);c.uniformMatrix3fv(f.uniforms.normalMatrix,false,A);c.uniformMatrix4fv(f.uniforms.objectMatrix,false,M)};
+this.loadCamera=function(f,h){c.uniform3f(f.uniforms.cameraPosition,h.position.x,h.position.y,h.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,h){if(f){!h||h=="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)};this.supportsVertexTextures=function(){return c.getParameter(c.MAX_VERTEX_TEXTURE_IMAGE_UNITS)>0}};
 THREE.Snippets={fog_pars_fragment:"#ifdef USE_FOG\nuniform vec3 fogColor;\n#ifdef FOG_EXP2\nuniform float fogDensity;\n#else\nuniform float fogNear;\nuniform float fogFar;\n#endif\n#endif",fog_fragment:"#ifdef USE_FOG\nfloat depth = gl_FragCoord.z / gl_FragCoord.w;\n#ifdef FOG_EXP2\nconst float LOG2 = 1.442695;\nfloat fogFactor = exp2( - fogDensity * fogDensity * depth * depth * LOG2 );\nfogFactor = 1.0 - clamp( fogFactor, 0.0, 1.0 );\n#else\nfloat fogFactor = smoothstep( fogNear, fogFar, depth );\n#endif\ngl_FragColor = mix( gl_FragColor, vec4( fogColor, 1.0 ), fogFactor );\n#endif",envmap_pars_fragment:"#ifdef USE_ENVMAP\nvarying vec3 vReflect;\nuniform float reflectivity;\nuniform samplerCube env_map;\nuniform int combine;\n#endif",
 envmap_fragment:"#ifdef USE_ENVMAP\ncubeColor = textureCube( env_map, vec3( -vReflect.x, vReflect.yz ) );\nif ( combine == 1 ) {\ngl_FragColor = mix( gl_FragColor, cubeColor, reflectivity );\n} else {\ngl_FragColor = gl_FragColor * cubeColor;\n}\n#endif",envmap_pars_vertex:"#ifdef USE_ENVMAP\nvarying vec3 vReflect;\nuniform float refraction_ratio;\nuniform bool useRefract;\n#endif",envmap_vertex:"#ifdef USE_ENVMAP\nvec4 mPosition = objectMatrix * vec4( position, 1.0 );\nvec3 nWorld = mat3( objectMatrix[0].xyz, objectMatrix[1].xyz, objectMatrix[2].xyz ) * normal;\nif ( useRefract ) {\nvReflect = refract( normalize( mPosition.xyz - cameraPosition ), normalize( nWorld.xyz ), refraction_ratio );\n} else {\nvReflect = reflect( normalize( mPosition.xyz - cameraPosition ), normalize( nWorld.xyz ) );\n}\n#endif",
 map_pars_fragment:"#ifdef USE_MAP\nvarying vec2 vUv;\nuniform sampler2D map;\n#endif",map_pars_vertex:"#ifdef USE_MAP\nvarying vec2 vUv;\n#endif",map_fragment:"#ifdef USE_MAP\nmapColor = texture2D( map, vUv );\n#endif",map_vertex:"#ifdef USE_MAP\nvUv = uv;\n#endif",lights_pars_vertex:"uniform bool enableLighting;\nuniform vec3 ambientLightColor;\n#if MAX_DIR_LIGHTS > 0\nuniform vec3 directionalLightColor[ MAX_DIR_LIGHTS ];\nuniform vec3 directionalLightDirection[ MAX_DIR_LIGHTS ];\n#endif\n#if MAX_POINT_LIGHTS > 0\nuniform vec3 pointLightColor[ MAX_POINT_LIGHTS ];\nuniform vec3 pointLightPosition[ MAX_POINT_LIGHTS ];\n#ifdef PHONG\nvarying vec3 vPointLightVector[ MAX_POINT_LIGHTS ];\n#endif\n#endif",
diff --git a/build/ThreeDebug.js b/build/ThreeDebug.js
index 5caca71334..450b1a84b6 100644
--- a/build/ThreeDebug.js
+++ b/build/ThreeDebug.js
@@ -1,68 +1,68 @@
 // ThreeDebug.js r32 - 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,f){this.r=a;this.g=c;this.b=f;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)+")"},clone:function(){return new THREE.Color(this.hex)},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,f){this.x=a||0;this.y=c||0;this.z=f||0};
-THREE.Vector3.prototype={set:function(a,c,f){this.x=a;this.y=c;this.z=f;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,f=this.y,e=this.z;this.x=f*a.z-e*a.y;this.y=e*a.x-c*a.z;this.z=c*a.y-f*a.x;return this},multiply:function(a,c){this.x=a.x*c.x;this.y=a.y*c.y;this.z=a.z*c.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 c=this.x-a.x,f=this.y-a.y;a=this.z-a.z;return Math.sqrt(c*c+f*f+a*a)},distanceToSquared:function(a){var c=this.x-a.x,f=this.y-a.y;a=this.z-a.z;return c*c+f*f+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=
+THREE.Color.prototype={setRGB:function(a,b,e){this.r=a;this.g=b;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)+")"},clone:function(){return new THREE.Color(this.hex)},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,e){this.x=a||0;this.y=b||0;this.z=e||0};
+THREE.Vector3.prototype={set:function(a,b,e){this.x=a;this.y=b;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,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,e=this.y,d=this.z;this.x=e*a.z-d*a.y;this.y=d*a.x-b*a.z;this.z=b*a.y-e*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,e=this.y-a.y;a=this.z-a.z;return Math.sqrt(b*b+e*e+a*a)},distanceToSquared:function(a){var b=this.x-a.x,e=this.y-a.y;a=this.z-a.z;return b*b+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,f,e){this.x=a||0;this.y=c||0;this.z=f||0;this.w=e||1};
-THREE.Vector4.prototype={set:function(a,c,f,e){this.x=a;this.y=c;this.z=f;this.w=e;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,f,e=a.objects,i=[];a=0;for(c=e.length;a<c;a++){f=e[a];if(f instanceof THREE.Mesh)i=i.concat(this.intersectObject(f))}i.sort(function(k,d){return k.distance-d.distance});return i},intersectObject:function(a){function c(Q,q,h,j){j=j.clone().subSelf(q);h=h.clone().subSelf(q);var r=Q.clone().subSelf(q);Q=j.dot(j);q=j.dot(h);j=j.dot(r);var o=h.dot(h);h=h.dot(r);r=1/(Q*o-q*q);o=(o*j-q*h)*r;Q=(Q*h-q*j)*r;return o>0&&Q>0&&o+Q<1}var f,e,i,k,d,s,m,n,D,F,
-z,C=a.geometry,O=C.vertices,S=[];f=0;for(e=C.faces.length;f<e;f++){i=C.faces[f];F=this.origin.clone();z=this.direction.clone();k=a.matrix.multiplyVector3(O[i.a].position.clone());d=a.matrix.multiplyVector3(O[i.b].position.clone());s=a.matrix.multiplyVector3(O[i.c].position.clone());m=i instanceof THREE.Face4?a.matrix.multiplyVector3(O[i.d].position.clone()):null;n=a.rotationMatrix.multiplyVector3(i.normal.clone());D=z.dot(n);if(D<0){n=n.dot((new THREE.Vector3).sub(k,F))/D;F=F.addSelf(z.multiplyScalar(n));
-if(i instanceof THREE.Face3){if(c(F,k,d,s)){i={distance:this.origin.distanceTo(F),point:F,face:i,object:a};S.push(i)}}else if(i instanceof THREE.Face4)if(c(F,k,d,m)||c(F,d,s,m)){i={distance:this.origin.distanceTo(F),point:F,face:i,object:a};S.push(i)}}}return S}};
-THREE.Rectangle=function(){function a(){k=e-c;d=i-f}var c,f,e,i,k,d,s=true;this.getX=function(){return c};this.getY=function(){return f};this.getWidth=function(){return k};this.getHeight=function(){return d};this.getLeft=function(){return c};this.getTop=function(){return f};this.getRight=function(){return e};this.getBottom=function(){return i};this.set=function(m,n,D,F){s=false;c=m;f=n;e=D;i=F;a()};this.addPoint=function(m,n){if(s){s=false;c=m;f=n;e=m;i=n}else{c=c<m?c:m;f=f<n?f:n;e=e>m?e:m;i=i>n?
-i:n}a()};this.add3Points=function(m,n,D,F,z,C){if(s){s=false;c=m<D?m<z?m:z:D<z?D:z;f=n<F?n<C?n:C:F<C?F:C;e=m>D?m>z?m:z:D>z?D:z;i=n>F?n>C?n:C:F>C?F:C}else{c=m<D?m<z?m<c?m:c:z<c?z:c:D<z?D<c?D:c:z<c?z:c;f=n<F?n<C?n<f?n:f:C<f?C:f:F<C?F<f?F:f:C<f?C:f;e=m>D?m>z?m>e?m:e:z>e?z:e:D>z?D>e?D:e:z>e?z:e;i=n>F?n>C?n>i?n:i:C>i?C:i:F>C?F>i?F:i:C>i?C:i}a()};this.addRectangle=function(m){if(s){s=false;c=m.getLeft();f=m.getTop();e=m.getRight();i=m.getBottom()}else{c=c<m.getLeft()?c:m.getLeft();f=f<m.getTop()?f:m.getTop();
-e=e>m.getRight()?e:m.getRight();i=i>m.getBottom()?i:m.getBottom()}a()};this.inflate=function(m){c-=m;f-=m;e+=m;i+=m;a()};this.minSelf=function(m){c=c>m.getLeft()?c:m.getLeft();f=f>m.getTop()?f:m.getTop();e=e<m.getRight()?e:m.getRight();i=i<m.getBottom()?i:m.getBottom();a()};this.instersects=function(m){return Math.min(e,m.getRight())-Math.max(c,m.getLeft())>=0&&Math.min(i,m.getBottom())-Math.max(f,m.getTop())>=0};this.empty=function(){s=true;i=e=f=c=0;a()};this.isEmpty=function(){return s};this.toString=
-function(){return"THREE.Rectangle ( left: "+c+", right: "+e+", top: "+f+", bottom: "+i+", width: "+k+", height: "+d+" )"}};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(a,c,f,e,i,k,d,s,m,n,D,F,z,C,O,S){this.n11=a||1;this.n12=c||0;this.n13=f||0;this.n14=e||0;this.n21=i||0;this.n22=k||1;this.n23=d||0;this.n24=s||0;this.n31=m||0;this.n32=n||0;this.n33=D||1;this.n34=F||0;this.n41=z||0;this.n42=C||0;this.n43=O||0;this.n44=S||1};
-THREE.Matrix4.prototype={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;return this},set:function(a,c,f,e,i,k,d,s,m,n,D,F,z,C,O,S){this.n11=a;this.n12=c;this.n13=f;this.n14=e;this.n21=i;this.n22=k;this.n23=d;this.n24=s;this.n31=m;this.n32=n;this.n33=D;this.n34=F;this.n41=z;this.n42=C;this.n43=O;this.n44=S;return this},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;return this},lookAt:function(a,c,f){var e=new THREE.Vector3,i=new THREE.Vector3,k=new THREE.Vector3;k.sub(a,c).normalize();e.cross(f,k).normalize();i.cross(k,e).normalize();this.n11=e.x;this.n12=e.y;this.n13=e.z;this.n14=-e.dot(a);this.n21=i.x;this.n22=i.y;this.n23=i.z;this.n24=-i.dot(a);this.n31=k.x;
-this.n32=k.y;this.n33=k.z;this.n34=-k.dot(a);this.n43=this.n42=this.n41=0;this.n44=1;return this},multiplyVector3:function(a){var c=a.x,f=a.y,e=a.z,i=1/(this.n41*c+this.n42*f+this.n43*e+this.n44);a.x=(this.n11*c+this.n12*f+this.n13*e+this.n14)*i;a.y=(this.n21*c+this.n22*f+this.n23*e+this.n24)*i;a.z=(this.n31*c+this.n32*f+this.n33*e+this.n34)*i;return a},multiplyVector4:function(a){var c=a.x,f=a.y,e=a.z,i=a.w;a.x=this.n11*c+this.n12*f+this.n13*e+this.n14*i;a.y=this.n21*c+this.n22*f+this.n23*e+this.n24*
-i;a.z=this.n31*c+this.n32*f+this.n33*e+this.n34*i;a.w=this.n41*c+this.n42*f+this.n43*e+this.n44*i;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){var f=a.n11,e=a.n12,i=a.n13,k=a.n14,d=a.n21,s=a.n22,m=a.n23,n=a.n24,D=a.n31,F=a.n32,
-z=a.n33,C=a.n34,O=a.n41,S=a.n42,Q=a.n43,q=a.n44,h=c.n11,j=c.n12,r=c.n13,o=c.n14,t=c.n21,l=c.n22,p=c.n23,y=c.n24,u=c.n31,A=c.n32,x=c.n33,v=c.n34,G=c.n41,Z=c.n42,H=c.n43,T=c.n44;this.n11=f*h+e*t+i*u+k*G;this.n12=f*j+e*l+i*A+k*Z;this.n13=f*r+e*p+i*x+k*H;this.n14=f*o+e*y+i*v+k*T;this.n21=d*h+s*t+m*u+n*G;this.n22=d*j+s*l+m*A+n*Z;this.n23=d*r+s*p+m*x+n*H;this.n24=d*o+s*y+m*v+n*T;this.n31=D*h+F*t+z*u+C*G;this.n32=D*j+F*l+z*A+C*Z;this.n33=D*r+F*p+z*x+C*H;this.n34=D*o+F*y+z*v+C*T;this.n41=O*h+S*t+Q*u+q*G;
-this.n42=O*j+S*l+Q*A+q*Z;this.n43=O*r+S*p+Q*x+q*H;this.n44=O*o+S*y+Q*v+q*T;return this},multiplySelf:function(a){var c=this.n11,f=this.n12,e=this.n13,i=this.n14,k=this.n21,d=this.n22,s=this.n23,m=this.n24,n=this.n31,D=this.n32,F=this.n33,z=this.n34,C=this.n41,O=this.n42,S=this.n43,Q=this.n44,q=a.n11,h=a.n21,j=a.n31,r=a.n41,o=a.n12,t=a.n22,l=a.n32,p=a.n42,y=a.n13,u=a.n23,A=a.n33,x=a.n43,v=a.n14,G=a.n24,Z=a.n34;a=a.n44;this.n11=c*q+f*h+e*j+i*r;this.n12=c*o+f*t+e*l+i*p;this.n13=c*y+f*u+e*A+i*x;this.n14=
-c*v+f*G+e*Z+i*a;this.n21=k*q+d*h+s*j+m*r;this.n22=k*o+d*t+s*l+m*p;this.n23=k*y+d*u+s*A+m*x;this.n24=k*v+d*G+s*Z+m*a;this.n31=n*q+D*h+F*j+z*r;this.n32=n*o+D*t+F*l+z*p;this.n33=n*y+D*u+F*A+z*x;this.n34=n*v+D*G+F*Z+z*a;this.n41=C*q+O*h+S*j+Q*r;this.n42=C*o+O*t+S*l+Q*p;this.n43=C*y+O*u+S*A+Q*x;this.n44=C*v+O*G+S*Z+Q*a;return this},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*=
+THREE.Vector4=function(a,b,e,d){this.x=a||0;this.y=b||0;this.z=e||0;this.w=d||1};
+THREE.Vector4.prototype={set:function(a,b,e,d){this.x=a;this.y=b;this.z=e;this.w=d;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,e,d=a.objects,g=[];a=0;for(b=d.length;a<b;a++){e=d[a];if(e instanceof THREE.Mesh)g=g.concat(this.intersectObject(e))}g.sort(function(i,c){return i.distance-c.distance});return g},intersectObject:function(a){function b(O,o,f,h){h=h.clone().subSelf(o);f=f.clone().subSelf(o);var p=O.clone().subSelf(o);O=h.dot(h);o=h.dot(f);h=h.dot(p);var m=f.dot(f);f=f.dot(p);p=1/(O*m-o*o);m=(m*h-o*f)*p;O=(O*f-o*h)*p;return m>0&&O>0&&m+O<1}var e,d,g,i,c,q,k,l,B,D,
+x,A=a.geometry,M=A.vertices,Q=[];e=0;for(d=A.faces.length;e<d;e++){g=A.faces[e];D=this.origin.clone();x=this.direction.clone();i=a.matrix.multiplyVector3(M[g.a].position.clone());c=a.matrix.multiplyVector3(M[g.b].position.clone());q=a.matrix.multiplyVector3(M[g.c].position.clone());k=g instanceof THREE.Face4?a.matrix.multiplyVector3(M[g.d].position.clone()):null;l=a.rotationMatrix.multiplyVector3(g.normal.clone());B=x.dot(l);if(B<0){l=l.dot((new THREE.Vector3).sub(i,D))/B;D=D.addSelf(x.multiplyScalar(l));
+if(g instanceof THREE.Face3){if(b(D,i,c,q)){g={distance:this.origin.distanceTo(D),point:D,face:g,object:a};Q.push(g)}}else if(g instanceof THREE.Face4)if(b(D,i,c,k)||b(D,c,q,k)){g={distance:this.origin.distanceTo(D),point:D,face:g,object:a};Q.push(g)}}}return Q}};
+THREE.Rectangle=function(){function a(){i=d-b;c=g-e}var b,e,d,g,i,c,q=true;this.getX=function(){return b};this.getY=function(){return e};this.getWidth=function(){return i};this.getHeight=function(){return c};this.getLeft=function(){return b};this.getTop=function(){return e};this.getRight=function(){return d};this.getBottom=function(){return g};this.set=function(k,l,B,D){q=false;b=k;e=l;d=B;g=D;a()};this.addPoint=function(k,l){if(q){q=false;b=k;e=l;d=k;g=l}else{b=b<k?b:k;e=e<l?e:l;d=d>k?d:k;g=g>l?
+g:l}a()};this.add3Points=function(k,l,B,D,x,A){if(q){q=false;b=k<B?k<x?k:x:B<x?B:x;e=l<D?l<A?l:A:D<A?D:A;d=k>B?k>x?k:x:B>x?B:x;g=l>D?l>A?l:A:D>A?D:A}else{b=k<B?k<x?k<b?k:b:x<b?x:b:B<x?B<b?B:b:x<b?x:b;e=l<D?l<A?l<e?l:e:A<e?A:e:D<A?D<e?D:e:A<e?A:e;d=k>B?k>x?k>d?k:d:x>d?x:d:B>x?B>d?B:d:x>d?x:d;g=l>D?l>A?l>g?l:g:A>g?A:g:D>A?D>g?D:g:A>g?A:g}a()};this.addRectangle=function(k){if(q){q=false;b=k.getLeft();e=k.getTop();d=k.getRight();g=k.getBottom()}else{b=b<k.getLeft()?b:k.getLeft();e=e<k.getTop()?e:k.getTop();
+d=d>k.getRight()?d:k.getRight();g=g>k.getBottom()?g:k.getBottom()}a()};this.inflate=function(k){b-=k;e-=k;d+=k;g+=k;a()};this.minSelf=function(k){b=b>k.getLeft()?b:k.getLeft();e=e>k.getTop()?e:k.getTop();d=d<k.getRight()?d:k.getRight();g=g<k.getBottom()?g:k.getBottom();a()};this.instersects=function(k){return Math.min(d,k.getRight())-Math.max(b,k.getLeft())>=0&&Math.min(g,k.getBottom())-Math.max(e,k.getTop())>=0};this.empty=function(){q=true;g=d=e=b=0;a()};this.isEmpty=function(){return q};this.toString=
+function(){return"THREE.Rectangle ( left: "+b+", right: "+d+", top: "+e+", bottom: "+g+", width: "+i+", height: "+c+" )"}};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(a,b,e,d,g,i,c,q,k,l,B,D,x,A,M,Q){this.n11=a||1;this.n12=b||0;this.n13=e||0;this.n14=d||0;this.n21=g||0;this.n22=i||1;this.n23=c||0;this.n24=q||0;this.n31=k||0;this.n32=l||0;this.n33=B||1;this.n34=D||0;this.n41=x||0;this.n42=A||0;this.n43=M||0;this.n44=Q||1};
+THREE.Matrix4.prototype={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;return this},set:function(a,b,e,d,g,i,c,q,k,l,B,D,x,A,M,Q){this.n11=a;this.n12=b;this.n13=e;this.n14=d;this.n21=g;this.n22=i;this.n23=c;this.n24=q;this.n31=k;this.n32=l;this.n33=B;this.n34=D;this.n41=x;this.n42=A;this.n43=M;this.n44=Q;return this},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;return this},lookAt:function(a,b,e){var d=new THREE.Vector3,g=new THREE.Vector3,i=new THREE.Vector3;i.sub(a,b).normalize();d.cross(e,i).normalize();g.cross(i,d).normalize();this.n11=d.x;this.n12=d.y;this.n13=d.z;this.n14=-d.dot(a);this.n21=g.x;this.n22=g.y;this.n23=g.z;this.n24=-g.dot(a);this.n31=i.x;
+this.n32=i.y;this.n33=i.z;this.n34=-i.dot(a);this.n43=this.n42=this.n41=0;this.n44=1;return this},multiplyVector3:function(a){var b=a.x,e=a.y,d=a.z,g=1/(this.n41*b+this.n42*e+this.n43*d+this.n44);a.x=(this.n11*b+this.n12*e+this.n13*d+this.n14)*g;a.y=(this.n21*b+this.n22*e+this.n23*d+this.n24)*g;a.z=(this.n31*b+this.n32*e+this.n33*d+this.n34)*g;return a},multiplyVector4:function(a){var b=a.x,e=a.y,d=a.z,g=a.w;a.x=this.n11*b+this.n12*e+this.n13*d+this.n14*g;a.y=this.n21*b+this.n22*e+this.n23*d+this.n24*
+g;a.z=this.n31*b+this.n32*e+this.n33*d+this.n34*g;a.w=this.n41*b+this.n42*e+this.n43*d+this.n44*g;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 e=a.n11,d=a.n12,g=a.n13,i=a.n14,c=a.n21,q=a.n22,k=a.n23,l=a.n24,B=a.n31,D=a.n32,
+x=a.n33,A=a.n34,M=a.n41,Q=a.n42,O=a.n43,o=a.n44,f=b.n11,h=b.n12,p=b.n13,m=b.n14,r=b.n21,j=b.n22,n=b.n23,w=b.n24,t=b.n31,y=b.n32,u=b.n33,s=b.n34,E=b.n41,X=b.n42,F=b.n43,R=b.n44;this.n11=e*f+d*r+g*t+i*E;this.n12=e*h+d*j+g*y+i*X;this.n13=e*p+d*n+g*u+i*F;this.n14=e*m+d*w+g*s+i*R;this.n21=c*f+q*r+k*t+l*E;this.n22=c*h+q*j+k*y+l*X;this.n23=c*p+q*n+k*u+l*F;this.n24=c*m+q*w+k*s+l*R;this.n31=B*f+D*r+x*t+A*E;this.n32=B*h+D*j+x*y+A*X;this.n33=B*p+D*n+x*u+A*F;this.n34=B*m+D*w+x*s+A*R;this.n41=M*f+Q*r+O*t+o*E;
+this.n42=M*h+Q*j+O*y+o*X;this.n43=M*p+Q*n+O*u+o*F;this.n44=M*m+Q*w+O*s+o*R;return this},multiplySelf:function(a){var b=this.n11,e=this.n12,d=this.n13,g=this.n14,i=this.n21,c=this.n22,q=this.n23,k=this.n24,l=this.n31,B=this.n32,D=this.n33,x=this.n34,A=this.n41,M=this.n42,Q=this.n43,O=this.n44,o=a.n11,f=a.n21,h=a.n31,p=a.n41,m=a.n12,r=a.n22,j=a.n32,n=a.n42,w=a.n13,t=a.n23,y=a.n33,u=a.n43,s=a.n14,E=a.n24,X=a.n34;a=a.n44;this.n11=b*o+e*f+d*h+g*p;this.n12=b*m+e*r+d*j+g*n;this.n13=b*w+e*t+d*y+g*u;this.n14=
+b*s+e*E+d*X+g*a;this.n21=i*o+c*f+q*h+k*p;this.n22=i*m+c*r+q*j+k*n;this.n23=i*w+c*t+q*y+k*u;this.n24=i*s+c*E+q*X+k*a;this.n31=l*o+B*f+D*h+x*p;this.n32=l*m+B*r+D*j+x*n;this.n33=l*w+B*t+D*y+x*u;this.n34=l*s+B*E+D*X+x*a;this.n41=A*o+M*f+Q*h+O*p;this.n42=A*m+M*r+Q*j+O*n;this.n43=A*w+M*t+Q*y+O*u;this.n44=A*s+M*E+Q*X+O*a;return this},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;return this},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,f,e){var i=c[f];c[f]=c[e];
-c[e]=i}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,f){var e=new THREE.Matrix4;e.n14=a;e.n24=c;e.n34=f;return e};
-THREE.Matrix4.scaleMatrix=function(a,c,f){var e=new THREE.Matrix4;e.n11=a;e.n22=c;e.n33=f;return e};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 f=new THREE.Matrix4,e=Math.cos(c),i=Math.sin(c),k=1-e,d=a.x,s=a.y,m=a.z;f.n11=k*d*d+e;f.n12=k*d*s-i*m;f.n13=k*d*m+i*s;f.n21=k*d*s+i*m;f.n22=k*s*s+e;f.n23=k*s*m-i*d;f.n31=k*d*m-i*s;f.n32=k*s*m+i*d;f.n33=k*m*m+e;return f};
-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 f=c[10]*c[5]-c[6]*c[9],e=-c[10]*c[1]+c[2]*c[9],i=c[6]*c[1]-c[2]*c[5],k=-c[10]*c[4]+c[6]*c[8],d=c[10]*c[0]-c[2]*c[8],s=-c[6]*c[0]+c[2]*c[4],m=c[9]*c[4]-c[5]*c[8],n=-c[9]*c[0]+c[1]*c[8],D=c[5]*c[0]-c[1]*c[4];c=c[0]*f+c[1]*k+c[2]*m;if(c==0)throw"matrix not invertible";c=1/c;a.m[0]=c*f;a.m[1]=c*e;a.m[2]=c*i;a.m[3]=c*k;a.m[4]=c*d;a.m[5]=c*s;a.m[6]=c*m;a.m[7]=c*n;a.m[8]=c*D;return a};
-THREE.Matrix4.makeFrustum=function(a,c,f,e,i,k){var d,s,m;d=new THREE.Matrix4;s=2*i/(c-a);m=2*i/(e-f);a=(c+a)/(c-a);f=(e+f)/(e-f);e=-(k+i)/(k-i);i=-2*k*i/(k-i);d.n11=s;d.n12=0;d.n13=a;d.n14=0;d.n21=0;d.n22=m;d.n23=f;d.n24=0;d.n31=0;d.n32=0;d.n33=e;d.n34=i;d.n41=0;d.n42=0;d.n43=-1;d.n44=0;return d};THREE.Matrix4.makePerspective=function(a,c,f,e){var i;a=f*Math.tan(a*Math.PI/360);i=-a;return THREE.Matrix4.makeFrustum(i*c,a*c,i,a,f,e)};
-THREE.Matrix4.makeOrtho=function(a,c,f,e,i,k){var d,s,m,n;d=new THREE.Matrix4;s=c-a;m=f-e;n=k-i;a=(c+a)/s;f=(f+e)/m;i=(k+i)/n;d.n11=2/s;d.n12=0;d.n13=0;d.n14=-a;d.n21=0;d.n22=2/m;d.n23=0;d.n24=-f;d.n31=0;d.n32=0;d.n33=-2/n;d.n34=-i;d.n41=0;d.n42=0;d.n43=0;d.n44=1;return d};
-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.tangent=new THREE.Vector4;this.__visible=true};THREE.Vertex.prototype={toString:function(){return"THREE.Vertex ( position: "+this.position+", normal: "+this.normal+" )"}};
-THREE.Face3=function(a,c,f,e,i){this.a=a;this.b=c;this.c=f;this.centroid=new THREE.Vector3;this.normal=e instanceof THREE.Vector3?e:new THREE.Vector3;this.vertexNormals=e instanceof Array?e:[];this.materials=i instanceof Array?i:[i]};THREE.Face3.prototype={toString:function(){return"THREE.Face3 ( "+this.a+", "+this.b+", "+this.c+" )"}};
-THREE.Face4=function(a,c,f,e,i,k){this.a=a;this.b=c;this.c=f;this.d=e;this.centroid=new THREE.Vector3;this.normal=i instanceof THREE.Vector3?i:new THREE.Vector3;this.vertexNormals=i instanceof Array?i:[];this.materials=k instanceof Array?k:[k]};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};
+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,e,d){var g=b[e];b[e]=b[d];
+b[d]=g}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,e){var d=new THREE.Matrix4;d.n14=a;d.n24=b;d.n34=e;return d};
+THREE.Matrix4.scaleMatrix=function(a,b,e){var d=new THREE.Matrix4;d.n11=a;d.n22=b;d.n33=e;return d};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 e=new THREE.Matrix4,d=Math.cos(b),g=Math.sin(b),i=1-d,c=a.x,q=a.y,k=a.z;e.n11=i*c*c+d;e.n12=i*c*q-g*k;e.n13=i*c*k+g*q;e.n21=i*c*q+g*k;e.n22=i*q*q+d;e.n23=i*q*k-g*c;e.n31=i*c*k-g*q;e.n32=i*q*k+g*c;e.n33=i*k*k+d;return e};
+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 e=b[10]*b[5]-b[6]*b[9],d=-b[10]*b[1]+b[2]*b[9],g=b[6]*b[1]-b[2]*b[5],i=-b[10]*b[4]+b[6]*b[8],c=b[10]*b[0]-b[2]*b[8],q=-b[6]*b[0]+b[2]*b[4],k=b[9]*b[4]-b[5]*b[8],l=-b[9]*b[0]+b[1]*b[8],B=b[5]*b[0]-b[1]*b[4];b=b[0]*e+b[1]*i+b[2]*k;if(b==0)throw"matrix not invertible";b=1/b;a.m[0]=b*e;a.m[1]=b*d;a.m[2]=b*g;a.m[3]=b*i;a.m[4]=b*c;a.m[5]=b*q;a.m[6]=b*k;a.m[7]=b*l;a.m[8]=b*B;return a};
+THREE.Matrix4.makeFrustum=function(a,b,e,d,g,i){var c,q,k;c=new THREE.Matrix4;q=2*g/(b-a);k=2*g/(d-e);a=(b+a)/(b-a);e=(d+e)/(d-e);d=-(i+g)/(i-g);g=-2*i*g/(i-g);c.n11=q;c.n12=0;c.n13=a;c.n14=0;c.n21=0;c.n22=k;c.n23=e;c.n24=0;c.n31=0;c.n32=0;c.n33=d;c.n34=g;c.n41=0;c.n42=0;c.n43=-1;c.n44=0;return c};THREE.Matrix4.makePerspective=function(a,b,e,d){var g;a=e*Math.tan(a*Math.PI/360);g=-a;return THREE.Matrix4.makeFrustum(g*b,a*b,g,a,e,d)};
+THREE.Matrix4.makeOrtho=function(a,b,e,d,g,i){var c,q,k,l;c=new THREE.Matrix4;q=b-a;k=e-d;l=i-g;a=(b+a)/q;e=(e+d)/k;g=(i+g)/l;c.n11=2/q;c.n12=0;c.n13=0;c.n14=-a;c.n21=0;c.n22=2/k;c.n23=0;c.n24=-e;c.n31=0;c.n32=0;c.n33=-2/l;c.n34=-g;c.n41=0;c.n42=0;c.n43=0;c.n44=1;return c};
+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.tangent=new THREE.Vector4;this.__visible=true};THREE.Vertex.prototype={toString:function(){return"THREE.Vertex ( position: "+this.position+", normal: "+this.normal+" )"}};
+THREE.Face3=function(a,b,e,d,g){this.a=a;this.b=b;this.c=e;this.centroid=new THREE.Vector3;this.normal=d instanceof THREE.Vector3?d:new THREE.Vector3;this.vertexNormals=d instanceof Array?d:[];this.materials=g instanceof Array?g:[g]};THREE.Face3.prototype={toString:function(){return"THREE.Face3 ( "+this.a+", "+this.b+", "+this.c+" )"}};
+THREE.Face4=function(a,b,e,d,g,i){this.a=a;this.b=b;this.c=e;this.d=d;this.centroid=new THREE.Vector3;this.normal=g instanceof THREE.Vector3?g:new THREE.Vector3;this.vertexNormals=g instanceof Array?g:[];this.materials=i instanceof Array?i:[i]};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.boundingSphere=this.boundingBox=null;this.geometryChunks={};this.hasTangents=false};
-THREE.Geometry.prototype={computeCentroids:function(){var a,c,f;a=0;for(c=this.faces.length;a<c;a++){f=this.faces[a];f.centroid.set(0,0,0);if(f instanceof THREE.Face3){f.centroid.addSelf(this.vertices[f.a].position);f.centroid.addSelf(this.vertices[f.b].position);f.centroid.addSelf(this.vertices[f.c].position);f.centroid.divideScalar(3)}else if(f instanceof THREE.Face4){f.centroid.addSelf(this.vertices[f.a].position);f.centroid.addSelf(this.vertices[f.b].position);f.centroid.addSelf(this.vertices[f.c].position);
-f.centroid.addSelf(this.vertices[f.d].position);f.centroid.divideScalar(4)}}},computeFaceNormals:function(a){var c,f,e,i,k,d,s=new THREE.Vector3,m=new THREE.Vector3;e=0;for(i=this.vertices.length;e<i;e++){k=this.vertices[e];k.normal.set(0,0,0)}e=0;for(i=this.faces.length;e<i;e++){k=this.faces[e];if(a&&k.vertexNormals.length){s.set(0,0,0);c=0;for(f=k.normal.length;c<f;c++)s.addSelf(k.vertexNormals[c]);s.divideScalar(3)}else{c=this.vertices[k.a];f=this.vertices[k.b];d=this.vertices[k.c];s.sub(d.position,
-f.position);m.sub(c.position,f.position);s.crossSelf(m)}s.isZero()||s.normalize();k.normal.copy(s)}},computeVertexNormals:function(){var a,c,f=[],e;a=0;for(c=this.vertices.length;a<c;a++)f[a]=new THREE.Vector3;a=0;for(c=this.faces.length;a<c;a++){e=this.faces[a];if(e instanceof THREE.Face3){f[e.a].addSelf(e.normal);f[e.b].addSelf(e.normal);f[e.c].addSelf(e.normal)}else if(e instanceof THREE.Face4){f[e.a].addSelf(e.normal);f[e.b].addSelf(e.normal);f[e.c].addSelf(e.normal);f[e.d].addSelf(e.normal)}}a=
-0;for(c=this.vertices.length;a<c;a++)f[a].normalize();a=0;for(c=this.faces.length;a<c;a++){e=this.faces[a];if(e instanceof THREE.Face3){e.vertexNormals[0]=f[e.a].clone();e.vertexNormals[1]=f[e.b].clone();e.vertexNormals[2]=f[e.c].clone()}else if(e instanceof THREE.Face4){e.vertexNormals[0]=f[e.a].clone();e.vertexNormals[1]=f[e.b].clone();e.vertexNormals[2]=f[e.c].clone();e.vertexNormals[3]=f[e.d].clone()}}},computeTangents:function(){function a(v,G,Z,H,T,W,I){k=v.vertices[G].position;d=v.vertices[Z].position;
-s=v.vertices[H].position;m=i[T];n=i[W];D=i[I];F=d.x-k.x;z=s.x-k.x;C=d.y-k.y;O=s.y-k.y;S=d.z-k.z;Q=s.z-k.z;q=n.u-m.u;h=D.u-m.u;j=n.v-m.v;r=D.v-m.v;o=1/(q*r-h*j);p.set((r*F-j*z)*o,(r*C-j*O)*o,(r*S-j*Q)*o);y.set((q*z-h*F)*o,(q*O-h*C)*o,(q*Q-h*S)*o);t[G].addSelf(p);t[Z].addSelf(p);t[H].addSelf(p);l[G].addSelf(y);l[Z].addSelf(y);l[H].addSelf(y)}var c,f,e,i,k,d,s,m,n,D,F,z,C,O,S,Q,q,h,j,r,o,t=[],l=[],p=new THREE.Vector3,y=new THREE.Vector3,u=new THREE.Vector3,A=new THREE.Vector3,x=new THREE.Vector3;c=0;
-for(f=this.vertices.length;c<f;c++){t[c]=new THREE.Vector3;l[c]=new THREE.Vector3}c=0;for(f=this.faces.length;c<f;c++){e=this.faces[c];i=this.uvs[c];if(e instanceof THREE.Face3){a(this,e.a,e.b,e.c,0,1,2);this.vertices[e.a].normal.copy(e.vertexNormals[0]);this.vertices[e.b].normal.copy(e.vertexNormals[1]);this.vertices[e.c].normal.copy(e.vertexNormals[2])}else if(e instanceof THREE.Face4){a(this,e.a,e.b,e.c,0,1,2);a(this,e.a,e.b,e.d,0,1,3);this.vertices[e.a].normal.copy(e.vertexNormals[0]);this.vertices[e.b].normal.copy(e.vertexNormals[1]);
-this.vertices[e.c].normal.copy(e.vertexNormals[2]);this.vertices[e.d].normal.copy(e.vertexNormals[3])}}c=0;for(f=this.vertices.length;c<f;c++){x.copy(this.vertices[c].normal);e=t[c];u.copy(e);u.subSelf(x.multiplyScalar(x.dot(e))).normalize();A.cross(this.vertices[c].normal,e);e=A.dot(l[c]);e=e<0?-1:1;this.vertices[c].tangent.set(u.x,u.y,u.z,e)}this.hasTangents=true},computeBoundingBox:function(){var a;if(this.vertices.length>0){this.boundingBox={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 c=1,f=this.vertices.length;c<f;c++){a=this.vertices[c];if(a.position.x<this.boundingBox.x[0])this.boundingBox.x[0]=a.position.x;else if(a.position.x>this.boundingBox.x[1])this.boundingBox.x[1]=a.position.x;if(a.position.y<this.boundingBox.y[0])this.boundingBox.y[0]=a.position.y;else if(a.position.y>this.boundingBox.y[1])this.boundingBox.y[1]=a.position.y;if(a.position.z<
-this.boundingBox.z[0])this.boundingBox.z[0]=a.position.z;else if(a.position.z>this.boundingBox.z[1])this.boundingBox.z[1]=a.position.z}}},computeBoundingSphere:function(){for(var a=this.boundingSphere===null?0:this.boundingSphere.radius,c=0,f=this.vertices.length;c<f;c++)a=Math.max(a,this.vertices[c].position.length());this.boundingSphere={radius:a}},sortFacesByMaterial:function(){function a(D){var F=[];c=0;for(f=D.length;c<f;c++)D[c]==undefined?F.push("undefined"):F.push(D[c].toString());return F.join("_")}
-var c,f,e,i,k,d,s,m,n={};e=0;for(i=this.faces.length;e<i;e++){k=this.faces[e];d=k.materials;s=a(d);if(n[s]==undefined)n[s]={hash:s,counter:0};m=n[s].hash+"_"+n[s].counter;if(this.geometryChunks[m]==undefined)this.geometryChunks[m]={faces:[],materials:d,vertices:0};k=k instanceof THREE.Face3?3:4;if(this.geometryChunks[m].vertices+k>65535){n[s].counter+=1;m=n[s].hash+"_"+n[s].counter;if(this.geometryChunks[m]==undefined)this.geometryChunks[m]={faces:[],materials:d,vertices:0}}this.geometryChunks[m].faces.push(e);
-this.geometryChunks[m].vertices+=k}},toString:function(){return"THREE.Geometry ( vertices: "+this.vertices+", faces: "+this.faces+", uvs: "+this.uvs+" )"}};
-THREE.Camera=function(a,c,f,e){this.fov=a;this.aspect=c;this.near=f;this.far=e;this.position=new THREE.Vector3;this.target={position:new THREE.Vector3};this.autoUpdateMatrix=true;this.projectionMatrix=null;this.matrix=new THREE.Matrix4;this.up=new THREE.Vector3(0,1,0);this.translateX=function(i){i=this.target.position.clone().subSelf(this.position).normalize().multiplyScalar(i);i.cross(i.clone(),this.up);this.position.addSelf(i);this.target.position.addSelf(i)};this.translateZ=function(i){i=this.target.position.clone().subSelf(this.position).normalize().multiplyScalar(i);
-this.position.subSelf(i);this.target.position.subSelf(i)};this.updateMatrix=function(){this.matrix.lookAt(this.position,this.target.position,this.up)};this.updateProjectionMatrix=function(){this.projectionMatrix=THREE.Matrix4.makePerspective(this.fov,this.aspect,this.near,this.far)};this.updateProjectionMatrix()};THREE.Camera.prototype={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.Geometry.prototype={computeCentroids:function(){var a,b,e;a=0;for(b=this.faces.length;a<b;a++){e=this.faces[a];e.centroid.set(0,0,0);if(e instanceof THREE.Face3){e.centroid.addSelf(this.vertices[e.a].position);e.centroid.addSelf(this.vertices[e.b].position);e.centroid.addSelf(this.vertices[e.c].position);e.centroid.divideScalar(3)}else if(e instanceof THREE.Face4){e.centroid.addSelf(this.vertices[e.a].position);e.centroid.addSelf(this.vertices[e.b].position);e.centroid.addSelf(this.vertices[e.c].position);
+e.centroid.addSelf(this.vertices[e.d].position);e.centroid.divideScalar(4)}}},computeFaceNormals:function(a){var b,e,d,g,i,c,q=new THREE.Vector3,k=new THREE.Vector3;d=0;for(g=this.vertices.length;d<g;d++){i=this.vertices[d];i.normal.set(0,0,0)}d=0;for(g=this.faces.length;d<g;d++){i=this.faces[d];if(a&&i.vertexNormals.length){q.set(0,0,0);b=0;for(e=i.normal.length;b<e;b++)q.addSelf(i.vertexNormals[b]);q.divideScalar(3)}else{b=this.vertices[i.a];e=this.vertices[i.b];c=this.vertices[i.c];q.sub(c.position,
+e.position);k.sub(b.position,e.position);q.crossSelf(k)}q.isZero()||q.normalize();i.normal.copy(q)}},computeVertexNormals:function(){var a,b,e=[],d;a=0;for(b=this.vertices.length;a<b;a++)e[a]=new THREE.Vector3;a=0;for(b=this.faces.length;a<b;a++){d=this.faces[a];if(d instanceof THREE.Face3){e[d.a].addSelf(d.normal);e[d.b].addSelf(d.normal);e[d.c].addSelf(d.normal)}else if(d instanceof THREE.Face4){e[d.a].addSelf(d.normal);e[d.b].addSelf(d.normal);e[d.c].addSelf(d.normal);e[d.d].addSelf(d.normal)}}a=
+0;for(b=this.vertices.length;a<b;a++)e[a].normalize();a=0;for(b=this.faces.length;a<b;a++){d=this.faces[a];if(d instanceof THREE.Face3){d.vertexNormals[0]=e[d.a].clone();d.vertexNormals[1]=e[d.b].clone();d.vertexNormals[2]=e[d.c].clone()}else if(d instanceof THREE.Face4){d.vertexNormals[0]=e[d.a].clone();d.vertexNormals[1]=e[d.b].clone();d.vertexNormals[2]=e[d.c].clone();d.vertexNormals[3]=e[d.d].clone()}}},computeTangents:function(){function a(s,E,X,F,R,U,G){i=s.vertices[E].position;c=s.vertices[X].position;
+q=s.vertices[F].position;k=g[R];l=g[U];B=g[G];D=c.x-i.x;x=q.x-i.x;A=c.y-i.y;M=q.y-i.y;Q=c.z-i.z;O=q.z-i.z;o=l.u-k.u;f=B.u-k.u;h=l.v-k.v;p=B.v-k.v;m=1/(o*p-f*h);n.set((p*D-h*x)*m,(p*A-h*M)*m,(p*Q-h*O)*m);w.set((o*x-f*D)*m,(o*M-f*A)*m,(o*O-f*Q)*m);r[E].addSelf(n);r[X].addSelf(n);r[F].addSelf(n);j[E].addSelf(w);j[X].addSelf(w);j[F].addSelf(w)}var b,e,d,g,i,c,q,k,l,B,D,x,A,M,Q,O,o,f,h,p,m,r=[],j=[],n=new THREE.Vector3,w=new THREE.Vector3,t=new THREE.Vector3,y=new THREE.Vector3,u=new THREE.Vector3;b=0;
+for(e=this.vertices.length;b<e;b++){r[b]=new THREE.Vector3;j[b]=new THREE.Vector3}b=0;for(e=this.faces.length;b<e;b++){d=this.faces[b];g=this.uvs[b];if(d instanceof THREE.Face3){a(this,d.a,d.b,d.c,0,1,2);this.vertices[d.a].normal.copy(d.vertexNormals[0]);this.vertices[d.b].normal.copy(d.vertexNormals[1]);this.vertices[d.c].normal.copy(d.vertexNormals[2])}else if(d instanceof THREE.Face4){a(this,d.a,d.b,d.c,0,1,2);a(this,d.a,d.b,d.d,0,1,3);this.vertices[d.a].normal.copy(d.vertexNormals[0]);this.vertices[d.b].normal.copy(d.vertexNormals[1]);
+this.vertices[d.c].normal.copy(d.vertexNormals[2]);this.vertices[d.d].normal.copy(d.vertexNormals[3])}}b=0;for(e=this.vertices.length;b<e;b++){u.copy(this.vertices[b].normal);d=r[b];t.copy(d);t.subSelf(u.multiplyScalar(u.dot(d))).normalize();y.cross(this.vertices[b].normal,d);d=y.dot(j[b]);d=d<0?-1:1;this.vertices[b].tangent.set(t.x,t.y,t.z,d)}this.hasTangents=true},computeBoundingBox:function(){var a;if(this.vertices.length>0){this.boundingBox={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 b=1,e=this.vertices.length;b<e;b++){a=this.vertices[b];if(a.position.x<this.boundingBox.x[0])this.boundingBox.x[0]=a.position.x;else if(a.position.x>this.boundingBox.x[1])this.boundingBox.x[1]=a.position.x;if(a.position.y<this.boundingBox.y[0])this.boundingBox.y[0]=a.position.y;else if(a.position.y>this.boundingBox.y[1])this.boundingBox.y[1]=a.position.y;if(a.position.z<
+this.boundingBox.z[0])this.boundingBox.z[0]=a.position.z;else if(a.position.z>this.boundingBox.z[1])this.boundingBox.z[1]=a.position.z}}},computeBoundingSphere:function(){for(var a=this.boundingSphere===null?0:this.boundingSphere.radius,b=0,e=this.vertices.length;b<e;b++)a=Math.max(a,this.vertices[b].position.length());this.boundingSphere={radius:a}},sortFacesByMaterial:function(){function a(B){var D=[];b=0;for(e=B.length;b<e;b++)B[b]==undefined?D.push("undefined"):D.push(B[b].toString());return D.join("_")}
+var b,e,d,g,i,c,q,k,l={};d=0;for(g=this.faces.length;d<g;d++){i=this.faces[d];c=i.materials;q=a(c);if(l[q]==undefined)l[q]={hash:q,counter:0};k=l[q].hash+"_"+l[q].counter;if(this.geometryChunks[k]==undefined)this.geometryChunks[k]={faces:[],materials:c,vertices:0};i=i instanceof THREE.Face3?3:4;if(this.geometryChunks[k].vertices+i>65535){l[q].counter+=1;k=l[q].hash+"_"+l[q].counter;if(this.geometryChunks[k]==undefined)this.geometryChunks[k]={faces:[],materials:c,vertices:0}}this.geometryChunks[k].faces.push(d);
+this.geometryChunks[k].vertices+=i}},toString:function(){return"THREE.Geometry ( vertices: "+this.vertices+", faces: "+this.faces+", uvs: "+this.uvs+" )"}};
+THREE.Camera=function(a,b,e,d){this.fov=a;this.aspect=b;this.near=e;this.far=d;this.position=new THREE.Vector3;this.target={position:new THREE.Vector3};this.autoUpdateMatrix=true;this.projectionMatrix=null;this.matrix=new THREE.Matrix4;this.up=new THREE.Vector3(0,1,0);this.translateX=function(g){g=this.target.position.clone().subSelf(this.position).normalize().multiplyScalar(g);g.cross(g.clone(),this.up);this.position.addSelf(g);this.target.position.addSelf(g)};this.translateZ=function(g){g=this.target.position.clone().subSelf(this.position).normalize().multiplyScalar(g);
+this.position.subSelf(g);this.target.position.subSelf(g)};this.updateMatrix=function(){this.matrix.lookAt(this.position,this.target.position,this.up)};this.updateProjectionMatrix=function(){this.projectionMatrix=THREE.Matrix4.makePerspective(this.fov,this.aspect,this.near,this.far)};this.updateProjectionMatrix()};THREE.Camera.prototype={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.visible=this.autoUpdateMatrix=true};
 THREE.Object3D.prototype={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.materials=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.materials=c instanceof Array?c:[c]};THREE.Line.prototype=new THREE.Object3D;
-THREE.Line.prototype.constructor=THREE.Line;THREE.Mesh=function(a,c){THREE.Object3D.call(this);this.geometry=a;this.materials=c instanceof Array?c:[c];this.overdraw=this.doubleSided=this.flipSided=false;this.geometry.boundingSphere||this.geometry.computeBoundingSphere()};THREE.Mesh.prototype=new THREE.Object3D;THREE.Mesh.prototype.constructor=THREE.Mesh;THREE.FlatShading=0;THREE.SmoothShading=1;THREE.NormalBlending=0;THREE.AdditiveBlending=1;THREE.SubtractiveBlending=2;
+this.matrix.multiplySelf(this.rotationMatrix);this.matrix.multiplySelf(this.scaleMatrix)}};THREE.Object3DCounter={value:0};THREE.Particle=function(a){THREE.Object3D.call(this);this.materials=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.materials=b instanceof Array?b:[b]};THREE.Line.prototype=new THREE.Object3D;
+THREE.Line.prototype.constructor=THREE.Line;THREE.Mesh=function(a,b){THREE.Object3D.call(this);this.geometry=a;this.materials=b instanceof Array?b:[b];this.overdraw=this.doubleSided=this.flipSided=false;this.geometry.boundingSphere||this.geometry.computeBoundingSphere()};THREE.Mesh.prototype=new THREE.Object3D;THREE.Mesh.prototype.constructor=THREE.Mesh;THREE.FlatShading=0;THREE.SmoothShading=1;THREE.NormalBlending=0;THREE.AdditiveBlending=1;THREE.SubtractiveBlending=2;
 THREE.LineBasicMaterial=function(a){this.color=new THREE.Color(16777215);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}};
 THREE.LineBasicMaterial.prototype={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(16777215);this.env_map=this.map=null;this.combine=THREE.MultiplyOperation;this.reflectivity=1;this.refraction_ratio=0.98;this.fog=true;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=
@@ -89,89 +89,89 @@ THREE.MeshShaderMaterial.prototype={toString:function(){return"THREE.MeshShaderM
 THREE.ParticleBasicMaterial=function(a){this.color=new THREE.Color(16777215);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}};
 THREE.ParticleBasicMaterial.prototype={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(16777215);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}};
 THREE.ParticleCircleMaterial.prototype={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};THREE.ParticleDOMMaterial.prototype={toString:function(){return"THREE.ParticleDOMMaterial ( domElement: "+this.domElement+" )"}};
-THREE.Texture=function(a,c,f,e,i,k){this.image=a;this.mapping=c!==undefined?c:new THREE.UVMapping;this.wrap_s=f!==undefined?f:THREE.ClampToEdgeWrapping;this.wrap_t=e!==undefined?e:THREE.ClampToEdgeWrapping;this.mag_filter=i!==undefined?i:THREE.LinearFilter;this.min_filter=k!==undefined?k:THREE.LinearMipMapLinearFilter};
+THREE.Texture=function(a,b,e,d,g,i){this.image=a;this.mapping=b!==undefined?b:new THREE.UVMapping;this.wrap_s=e!==undefined?e:THREE.ClampToEdgeWrapping;this.wrap_t=d!==undefined?d:THREE.ClampToEdgeWrapping;this.mag_filter=g!==undefined?g:THREE.LinearFilter;this.min_filter=i!==undefined?i:THREE.LinearMipMapLinearFilter};
 THREE.Texture.prototype={clone:function(){return new THREE.Texture(this.image,this.mapping,this.wrap_s,this.wrap_t,this.mag_filter,this.min_filter)},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;var Uniforms={clone:function(a){var c,f,e,i={};for(c in a){i[c]={};for(f in a[c]){e=a[c][f];i[c][f]=e instanceof THREE.Color||e instanceof THREE.Vector3||e instanceof THREE.Texture?e.clone():e}}return i},merge:function(a){var c,f,e,i={};for(c=0;c<a.length;c++){e=this.clone(a[c]);for(f in e)i[f]=e[f]}return i}};
+THREE.NearestFilter=3;THREE.NearestMipMapNearestFilter=4;THREE.NearestMipMapLinearFilter=5;THREE.LinearFilter=6;THREE.LinearMipMapNearestFilter=7;THREE.LinearMipMapLinearFilter=8;var Uniforms={clone:function(a){var b,e,d,g={};for(b in a){g[b]={};for(e in a[b]){d=a[b][e];g[b][e]=d instanceof THREE.Color||d instanceof THREE.Vector3||d instanceof THREE.Texture?d.clone():d}}return g},merge:function(a){var b,e,d,g={};for(b=0;b<a.length;b++){d=this.clone(a[b]);for(e in d)g[e]=d[e]}return g}};
 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.fog=null;this.addObject=function(a){this.objects.indexOf(a)===-1&&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.indexOf(a)===-1&&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.Fog=function(a,c,f){this.color=new THREE.Color(a);this.near=c||1;this.far=f||1E3};THREE.FogExp2=function(a,c){this.color=new THREE.Color(a);this.density=c||2.5E-4};
-THREE.Projector=function(){function a(l,p){return p.z-l.z}function c(l,p){var y=0,u=1,A=l.z+l.w,x=p.z+p.w,v=-l.z+l.w,G=-p.z+p.w;if(A>=0&&x>=0&&v>=0&&G>=0)return true;else if(A<0&&x<0||v<0&&G<0)return false;else{if(A<0)y=Math.max(y,A/(A-x));else if(x<0)u=Math.min(u,A/(A-x));if(v<0)y=Math.max(y,v/(v-G));else if(G<0)u=Math.min(u,v/(v-G));if(u<y)return false;else{l.lerpSelf(p,y);p.lerpSelf(l,1-u);return true}}}var f,e,i=[],k,d,s,m=[],n,D,F=[],z,C,O=[],S=new THREE.Vector4,Q=new THREE.Vector4,q=new THREE.Matrix4,
-h=new THREE.Matrix4,j=[],r=new THREE.Vector4,o=new THREE.Vector4,t;this.projectObjects=function(l,p,y){var u=[],A,x;e=0;q.multiply(p.projectionMatrix,p.matrix);j[0]=new THREE.Vector4(q.n41-q.n11,q.n42-q.n12,q.n43-q.n13,q.n44-q.n14);j[1]=new THREE.Vector4(q.n41+q.n11,q.n42+q.n12,q.n43+q.n13,q.n44+q.n14);j[2]=new THREE.Vector4(q.n41+q.n21,q.n42+q.n22,q.n43+q.n23,q.n44+q.n24);j[3]=new THREE.Vector4(q.n41-q.n21,q.n42-q.n22,q.n43-q.n23,q.n44-q.n24);j[4]=new THREE.Vector4(q.n41-q.n31,q.n42-q.n32,q.n43-
-q.n33,q.n44-q.n34);j[5]=new THREE.Vector4(q.n41+q.n31,q.n42+q.n32,q.n43+q.n33,q.n44+q.n34);p=0;for(A=j.length;p<A;p++){x=j[p];x.divideScalar(Math.sqrt(x.x*x.x+x.y*x.y+x.z*x.z))}A=l.objects;l=0;for(p=A.length;l<p;l++){x=A[l];var v;if(!(v=!x.visible)){if(v=x instanceof THREE.Mesh){a:{v=void 0;for(var G=x.position,Z=-x.geometry.boundingSphere.radius*Math.max(x.scale.x,Math.max(x.scale.y,x.scale.z)),H=0;H<6;H++){v=j[H].x*G.x+j[H].y*G.y+j[H].z*G.z+j[H].w;if(v<=Z){v=false;break a}}v=true}v=!v}v=v}if(!v){f=
-i[e]=i[e]||new THREE.RenderableObject;S.copy(x.position);q.multiplyVector3(S);f.object=x;f.z=S.z;u.push(f);e++}}y&&u.sort(a);return u};this.projectScene=function(l,p,y){var u=[],A=p.near,x=p.far,v,G,Z,H,T,W,I,M,R,K,J,X,U,E,P,Y;s=D=C=0;p.autoUpdateMatrix&&p.updateMatrix();q.multiply(p.projectionMatrix,p.matrix);W=this.projectObjects(l,p,true);l=0;for(v=W.length;l<v;l++){I=W[l].object;if(I.visible){I.autoUpdateMatrix&&I.updateMatrix();M=I.matrix;R=I.rotationMatrix;K=I.materials;J=I.overdraw;if(I instanceof
-THREE.Mesh){X=I.geometry;U=X.vertices;G=0;for(Z=U.length;G<Z;G++){E=U[G];E.positionWorld.copy(E.position);M.multiplyVector3(E.positionWorld);H=E.positionScreen;H.copy(E.positionWorld);q.multiplyVector4(H);H.x/=H.w;H.y/=H.w;E.__visible=H.z>A&&H.z<x}X=X.faces;G=0;for(Z=X.length;G<Z;G++){E=X[G];if(E instanceof THREE.Face3){H=U[E.a];T=U[E.b];P=U[E.c];if(H.__visible&&T.__visible&&P.__visible)if(I.doubleSided||I.flipSided!=(P.positionScreen.x-H.positionScreen.x)*(T.positionScreen.y-H.positionScreen.y)-
-(P.positionScreen.y-H.positionScreen.y)*(T.positionScreen.x-H.positionScreen.x)<0){k=m[s]=m[s]||new THREE.RenderableFace3;k.v1.positionWorld.copy(H.positionWorld);k.v2.positionWorld.copy(T.positionWorld);k.v3.positionWorld.copy(P.positionWorld);k.v1.positionScreen.copy(H.positionScreen);k.v2.positionScreen.copy(T.positionScreen);k.v3.positionScreen.copy(P.positionScreen);k.normalWorld.copy(E.normal);R.multiplyVector3(k.normalWorld);k.centroidWorld.copy(E.centroid);M.multiplyVector3(k.centroidWorld);
-k.centroidScreen.copy(k.centroidWorld);q.multiplyVector3(k.centroidScreen);P=E.vertexNormals;t=k.vertexNormalsWorld;H=0;for(T=P.length;H<T;H++){Y=t[H]=t[H]||new THREE.Vector3;Y.copy(P[H]);R.multiplyVector3(Y)}k.z=k.centroidScreen.z;k.meshMaterials=K;k.faceMaterials=E.materials;k.overdraw=J;if(I.geometry.uvs[G]){k.uvs[0]=I.geometry.uvs[G][0];k.uvs[1]=I.geometry.uvs[G][1];k.uvs[2]=I.geometry.uvs[G][2]}u.push(k);s++}}else if(E instanceof THREE.Face4){H=U[E.a];T=U[E.b];P=U[E.c];Y=U[E.d];if(H.__visible&&
-T.__visible&&P.__visible&&Y.__visible)if(I.doubleSided||I.flipSided!=((Y.positionScreen.x-H.positionScreen.x)*(T.positionScreen.y-H.positionScreen.y)-(Y.positionScreen.y-H.positionScreen.y)*(T.positionScreen.x-H.positionScreen.x)<0||(T.positionScreen.x-P.positionScreen.x)*(Y.positionScreen.y-P.positionScreen.y)-(T.positionScreen.y-P.positionScreen.y)*(Y.positionScreen.x-P.positionScreen.x)<0)){k=m[s]=m[s]||new THREE.RenderableFace3;k.v1.positionWorld.copy(H.positionWorld);k.v2.positionWorld.copy(T.positionWorld);
-k.v3.positionWorld.copy(Y.positionWorld);k.v1.positionScreen.copy(H.positionScreen);k.v2.positionScreen.copy(T.positionScreen);k.v3.positionScreen.copy(Y.positionScreen);k.normalWorld.copy(E.normal);R.multiplyVector3(k.normalWorld);k.centroidWorld.copy(E.centroid);M.multiplyVector3(k.centroidWorld);k.centroidScreen.copy(k.centroidWorld);q.multiplyVector3(k.centroidScreen);k.z=k.centroidScreen.z;k.meshMaterials=K;k.faceMaterials=E.materials;k.overdraw=J;if(I.geometry.uvs[G]){k.uvs[0]=I.geometry.uvs[G][0];
-k.uvs[1]=I.geometry.uvs[G][1];k.uvs[2]=I.geometry.uvs[G][3]}u.push(k);s++;d=m[s]=m[s]||new THREE.RenderableFace3;d.v1.positionWorld.copy(T.positionWorld);d.v2.positionWorld.copy(P.positionWorld);d.v3.positionWorld.copy(Y.positionWorld);d.v1.positionScreen.copy(T.positionScreen);d.v2.positionScreen.copy(P.positionScreen);d.v3.positionScreen.copy(Y.positionScreen);d.normalWorld.copy(k.normalWorld);d.centroidWorld.copy(k.centroidWorld);d.centroidScreen.copy(k.centroidScreen);d.z=d.centroidScreen.z;d.meshMaterials=
-K;d.faceMaterials=E.materials;d.overdraw=J;if(I.geometry.uvs[G]){d.uvs[0]=I.geometry.uvs[G][1];d.uvs[1]=I.geometry.uvs[G][2];d.uvs[2]=I.geometry.uvs[G][3]}u.push(d);s++}}}}else if(I instanceof THREE.Line){h.multiply(q,M);U=I.geometry.vertices;E=U[0];E.positionScreen.copy(E.position);h.multiplyVector4(E.positionScreen);G=1;for(Z=U.length;G<Z;G++){H=U[G];H.positionScreen.copy(H.position);h.multiplyVector4(H.positionScreen);T=U[G-1];r.copy(H.positionScreen);o.copy(T.positionScreen);if(c(r,o)){r.multiplyScalar(1/
-r.w);o.multiplyScalar(1/o.w);n=F[D]=F[D]||new THREE.RenderableLine;n.v1.positionScreen.copy(r);n.v2.positionScreen.copy(o);n.z=Math.max(r.z,o.z);n.materials=I.materials;u.push(n);D++}}}else if(I instanceof THREE.Particle){Q.set(I.position.x,I.position.y,I.position.z,1);q.multiplyVector4(Q);Q.z/=Q.w;if(Q.z>0&&Q.z<1){z=O[C]=O[C]||new THREE.RenderableParticle;z.x=Q.x/Q.w;z.y=Q.y/Q.w;z.z=Q.z;z.rotation=I.rotation.z;z.scale.x=I.scale.x*Math.abs(z.x-(Q.x+p.projectionMatrix.n11)/(Q.w+p.projectionMatrix.n14));
-z.scale.y=I.scale.y*Math.abs(z.y-(Q.y+p.projectionMatrix.n22)/(Q.w+p.projectionMatrix.n24));z.materials=I.materials;u.push(z);C++}}}}y&&u.sort(a);return u};this.unprojectVector=function(l,p){var y=new THREE.Matrix4;y.multiply(THREE.Matrix4.makeInvert(p.matrix),THREE.Matrix4.makeInvert(p.projectionMatrix));y.multiplyVector3(l);return l}};
-THREE.DOMRenderer=function(){THREE.Renderer.call(this);var a=null,c=new THREE.Projector,f,e,i,k;this.domElement=document.createElement("div");this.setSize=function(d,s){f=d;e=s;i=f/2;k=e/2};this.render=function(d,s){var m,n,D,F,z,C,O,S;a=c.projectScene(d,s);m=0;for(n=a.length;m<n;m++){z=a[m];if(z instanceof THREE.RenderableParticle){O=z.x*i+i;S=z.y*k+k;D=0;for(F=z.material.length;D<F;D++){C=z.material[D];if(C instanceof THREE.ParticleDOMMaterial){C=C.domElement;C.style.left=O+"px";C.style.top=S+"px"}}}}}};
-THREE.CanvasRenderer=function(){function a(da){if(z!=da)n.globalAlpha=z=da}function c(da){if(C!=da){switch(da){case THREE.NormalBlending:n.globalCompositeOperation="source-over";break;case THREE.AdditiveBlending:n.globalCompositeOperation="lighter";break;case THREE.SubtractiveBlending:n.globalCompositeOperation="darker"}C=da}}var f=null,e=new THREE.Projector,i=document.createElement("canvas"),k,d,s,m,n=i.getContext("2d"),D=null,F=null,z=1,C=0,O=null,S=null,Q=1,q,h,j,r,o,t,l,p,y,u=new THREE.Color,
-A=new THREE.Color,x=new THREE.Color,v=new THREE.Color,G=new THREE.Color,Z,H,T,W,I,M,R,K,J,X=new THREE.Rectangle,U=new THREE.Rectangle,E=new THREE.Rectangle,P=false,Y=new THREE.Color,ga=new THREE.Color,oa=new THREE.Color,pa=new THREE.Color,Na=Math.PI*2,aa=new THREE.Vector3,ta,ua,Ea,ha,va,za,ra=16;ta=document.createElement("canvas");ta.width=ta.height=2;ua=ta.getContext("2d");ua.fillStyle="rgba(0,0,0,1)";ua.fillRect(0,0,2,2);Ea=ua.getImageData(0,0,2,2);ha=Ea.data;va=document.createElement("canvas");
-va.width=va.height=ra;za=va.getContext("2d");za.translate(-ra/2,-ra/2);za.scale(ra,ra);ra--;this.domElement=i;this.sortElements=this.sortObjects=this.autoClear=true;this.setSize=function(da,na){k=da;d=na;s=k/2;m=d/2;i.width=k;i.height=d;X.set(-s,-m,s,m)};this.setClearColor=function(da,na){D=da!==null?new THREE.Color(da):null;F=na;U.set(-s,-m,s,m);n.setTransform(1,0,0,-1,s,m);this.clear()};this.clear=function(){if(!U.isEmpty()){U.inflate(1);U.minSelf(X);if(D!==null){c(THREE.NormalBlending);a(1);n.fillStyle=
-"rgba("+Math.floor(D.r*255)+","+Math.floor(D.g*255)+","+Math.floor(D.b*255)+","+F+")";n.fillRect(U.getX(),U.getY(),U.getWidth(),U.getHeight())}else n.clearRect(U.getX(),U.getY(),U.getWidth(),U.getHeight());U.empty()}};this.render=function(da,na){function Oa(w){var V,N,B,L=w.lights;ga.setRGB(0,0,0);oa.setRGB(0,0,0);pa.setRGB(0,0,0);w=0;for(V=L.length;w<V;w++){N=L[w];B=N.color;if(N instanceof THREE.AmbientLight){ga.r+=B.r;ga.g+=B.g;ga.b+=B.b}else if(N instanceof THREE.DirectionalLight){oa.r+=B.r;oa.g+=
-B.g;oa.b+=B.b}else if(N instanceof THREE.PointLight){pa.r+=B.r;pa.g+=B.g;pa.b+=B.b}}}function Aa(w,V,N,B){var L,$,ca,ea,fa=w.lights;w=0;for(L=fa.length;w<L;w++){$=fa[w];ca=$.color;ea=$.intensity;if($ instanceof THREE.DirectionalLight){$=N.dot($.position)*ea;if($>0){B.r+=ca.r*$;B.g+=ca.g*$;B.b+=ca.b*$}}else if($ instanceof THREE.PointLight){aa.sub($.position,V);aa.normalize();$=N.dot(aa)*ea;if($>0){B.r+=ca.r*$;B.g+=ca.g*$;B.b+=ca.b*$}}}}function Pa(w,V,N){if(N.opacity!=0){a(N.opacity);c(N.blending);
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-THREE.ParticleCircleMaterial){if(P){Y.r=ga.r+oa.r+pa.r;Y.g=ga.g+oa.g+pa.g;Y.b=ga.b+oa.b+pa.b;u.r=N.color.r*Y.r;u.g=N.color.g*Y.g;u.b=N.color.b*Y.b;u.updateStyleString()}else u.__styleString=N.color.__styleString;N=V.scale.x*s;B=V.scale.y*m;E.set(w.x-N,w.y-B,w.x+N,w.y+B);if(X.instersects(E)){L=u.__styleString;if(S!=L)n.fillStyle=S=L;n.save();n.translate(w.x,w.y);n.rotate(-V.rotation);n.scale(N,B);n.beginPath();n.arc(0,0,1,0,Na,true);n.closePath();n.fill();n.restore()}}}}function Qa(w,V,N,B){if(B.opacity!=
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-p=N.positionScreen.x;y=N.positionScreen.y;n.beginPath();n.moveTo(r,o);n.lineTo(t,l);n.lineTo(p,y);n.lineTo(r,o);n.closePath();if(L instanceof THREE.MeshBasicMaterial)if(L.map)L.map.image.loaded&&L.map.mapping instanceof THREE.UVMapping&&wa(r,o,t,l,p,y,L.map.image,B.uvs[0].u,B.uvs[0].v,B.uvs[1].u,B.uvs[1].v,B.uvs[2].u,B.uvs[2].v);else if(L.env_map){if(L.env_map.image.loaded)if(L.env_map.mapping instanceof THREE.SphericalReflectionMapping){w=na.matrix;aa.copy(B.vertexNormalsWorld[0]);W=(aa.x*w.n11+
-aa.y*w.n12+aa.z*w.n13)*0.5+0.5;I=-(aa.x*w.n21+aa.y*w.n22+aa.z*w.n23)*0.5+0.5;aa.copy(B.vertexNormalsWorld[1]);M=(aa.x*w.n11+aa.y*w.n12+aa.z*w.n13)*0.5+0.5;R=-(aa.x*w.n21+aa.y*w.n22+aa.z*w.n23)*0.5+0.5;aa.copy(B.vertexNormalsWorld[2]);K=(aa.x*w.n11+aa.y*w.n12+aa.z*w.n13)*0.5+0.5;J=-(aa.x*w.n21+aa.y*w.n22+aa.z*w.n23)*0.5+0.5;wa(r,o,t,l,p,y,L.env_map.image,W,I,M,R,K,J)}}else L.wireframe?Ba(L.color.__styleString,L.wireframe_linewidth):Ca(L.color.__styleString);else if(L instanceof THREE.MeshLambertMaterial){if(L.map&&
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-0.5;G.b=(x.b+v.b)*0.5;T=Ka(A,x,v,G);wa(r,o,t,l,p,y,T,0,0,1,0,0,1)}else{Y.r=ga.r;Y.g=ga.g;Y.b=ga.b;Aa($,B.centroidWorld,B.normalWorld,Y);u.r=L.color.r*Y.r;u.g=L.color.g*Y.g;u.b=L.color.b*Y.b;u.updateStyleString();L.wireframe?Ba(u.__styleString,L.wireframe_linewidth):Ca(u.__styleString)}else L.wireframe?Ba(L.color.__styleString,L.wireframe_linewidth):Ca(L.color.__styleString)}else if(L instanceof THREE.MeshDepthMaterial){Z=na.near;H=na.far;A.r=A.g=A.b=1-Fa(w.positionScreen.z,Z,H);x.r=x.g=x.b=1-Fa(V.positionScreen.z,
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-1-J.__2near/(J.__farPlusNear-K.z*J.__farMinusNear);j.setRGB(p,p,p)}else J instanceof THREE.MeshNormalMaterial&&j.setRGB(i(K.normalWorld.x),i(K.normalWorld.y),i(K.normalWorld.z));J.wireframe?v.setAttribute("style","fill: none; stroke: "+j.__styleString+"; stroke-width: "+J.wireframe_linewidth+"; stroke-opacity: "+J.opacity+"; stroke-linecap: "+J.wireframe_linecap+"; stroke-linejoin: "+J.wireframe_linejoin):v.setAttribute("style","fill: "+j.__styleString+"; fill-opacity: "+J.opacity);s.appendChild(v)}
-function e(W){if(u[W]==null){u[W]=document.createElementNS("http://www.w3.org/2000/svg","path");T==0&&u[W].setAttribute("shape-rendering","crispEdges");return u[W]}return u[W]}function i(W){return W<0?Math.min((1+W)*0.5,0.5):0.5+Math.min(W*0.5,0.5)}var k=null,d=new THREE.Projector,s=document.createElementNS("http://www.w3.org/2000/svg","svg"),m,n,D,F,z,C,O,S,Q=new THREE.Rectangle,q=new THREE.Rectangle,h=false,j=new THREE.Color(16777215),r=new THREE.Color(16777215),o=new THREE.Color(0),t=new THREE.Color(0),
-l=new THREE.Color(0),p,y=new THREE.Vector3,u=[],A=[],x=[],v,G,Z,H,T=1;this.domElement=s;this.sortElements=this.sortObjects=this.autoClear=true;this.setQuality=function(W){switch(W){case "high":T=1;break;case "low":T=0}};this.setSize=function(W,I){m=W;n=I;D=m/2;F=n/2;s.setAttribute("viewBox",-D+" "+-F+" "+m+" "+n);s.setAttribute("width",m);s.setAttribute("height",n);Q.set(-D,-F,D,F)};this.clear=function(){for(;s.childNodes.length>0;)s.removeChild(s.childNodes[0])};this.render=function(W,I){var M,R,
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-E;z.x*=D;z.y*=-F;K=0;for(J=E.materials.length;K<J;K++)if(P=E.materials[K]){X=z;U=E;P=P;var Y=Z++;if(A[Y]==null){A[Y]=document.createElementNS("http://www.w3.org/2000/svg","circle");T==0&&A[Y].setAttribute("shape-rendering","crispEdges")}v=A[Y];v.setAttribute("cx",X.x);v.setAttribute("cy",X.y);v.setAttribute("r",U.scale.x*D);if(P instanceof THREE.ParticleCircleMaterial){if(h){r.r=o.r+t.r+l.r;r.g=o.g+t.g+l.g;r.b=o.b+t.b+l.b;j.r=P.color.r*r.r;j.g=P.color.g*r.g;j.b=P.color.b*r.b;j.updateStyleString()}else j=
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-THREE.WebGLRenderer=function(a){function c(h,j){h.fragment_shader=j.fragment_shader;h.vertex_shader=j.vertex_shader;h.uniforms=Uniforms.clone(j.uniforms)}function f(h,j){h.uniforms.color.value.setRGB(h.color.r*h.opacity,h.color.g*h.opacity,h.color.b*h.opacity);h.uniforms.opacity.value=h.opacity;h.uniforms.map.texture=h.map;h.uniforms.env_map.texture=h.env_map;h.uniforms.reflectivity.value=h.reflectivity;h.uniforms.refraction_ratio.value=h.refraction_ratio;h.uniforms.combine.value=h.combine;h.uniforms.useRefract.value=
-h.env_map&&h.env_map.mapping instanceof THREE.CubeRefractionMapping;if(j){h.uniforms.fogColor.value.setHex(j.color.hex);if(j instanceof THREE.Fog){h.uniforms.fogNear.value=j.near;h.uniforms.fogFar.value=j.far}else if(j instanceof THREE.FogExp2)h.uniforms.fogDensity.value=j.density}}function e(h,j){var r;if(h=="fragment")r=d.createShader(d.FRAGMENT_SHADER);else if(h=="vertex")r=d.createShader(d.VERTEX_SHADER);d.shaderSource(r,j);d.compileShader(r);if(!d.getShaderParameter(r,d.COMPILE_STATUS)){alert(d.getShaderInfoLog(r));
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-var k=document.createElement("canvas"),d,s=null,m=new THREE.Matrix4,n,D=new Float32Array(16),F=new Float32Array(16),z=new Float32Array(16),C=new Float32Array(9),O=new Float32Array(16),S=true,Q=new THREE.Color(0),q=0;if(a){if(a.antialias!==undefined)S=a.antialias;a.clearColor!==undefined&&Q.setHex(a.clearColor);if(a.clearAlpha!==undefined)q=a.clearAlpha}this.domElement=k;this.autoClear=true;(function(h,j,r){try{d=k.getContext("experimental-webgl",{antialias:h})}catch(o){}if(!d){alert("WebGL not supported");
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-this.setupLights=function(h,j){var r,o,t,l=g=b=0,p=[],y=[],u=[],A=[];r=0;for(o=j.length;r<o;r++){t=j[r];if(t instanceof THREE.AmbientLight){l+=t.color.r;g+=t.color.g;b+=t.color.b}else if(t instanceof THREE.DirectionalLight){p.push(t.color.r*t.intensity,t.color.g*t.intensity,t.color.b*t.intensity);y.push(t.position.x,t.position.y,t.position.z)}else if(t instanceof THREE.PointLight){u.push(t.color.r*t.intensity,t.color.g*t.intensity,t.color.b*t.intensity);A.push(t.position.x,t.position.y,t.position.z)}}return{ambient:[l,
-g,b],directional:{colors:p,positions:y},point:{colors:u,positions:A}}};this.createBuffers=function(h,j){var r,o,t,l,p,y,u,A,x,v,G=[],Z=[],H=[],T=[],W=[],I=[],M=0,R=h.geometry.geometryChunks[j],K;p=false;r=0;for(o=h.materials.length;r<o;r++){y=h.materials[r];if(y instanceof THREE.MeshFaceMaterial){y=0;for(K=R.materials.length;y<K;y++)if(R.materials[y]&&R.materials[y].shading!=undefined&&R.materials[y].shading==THREE.SmoothShading){p=true;break}}else if(y&&y.shading!=undefined&&y.shading==THREE.SmoothShading){p=
-true;break}if(p)break}K=p;r=0;for(o=R.faces.length;r<o;r++){t=R.faces[r];l=h.geometry.faces[t];p=l.vertexNormals;y=l.normal;t=h.geometry.uvs[t];if(l instanceof THREE.Face3){u=h.geometry.vertices[l.a].position;A=h.geometry.vertices[l.b].position;x=h.geometry.vertices[l.c].position;H.push(u.x,u.y,u.z,A.x,A.y,A.z,x.x,x.y,x.z);if(h.geometry.hasTangents){u=h.geometry.vertices[l.a].tangent;A=h.geometry.vertices[l.b].tangent;x=h.geometry.vertices[l.c].tangent;W.push(u.x,u.y,u.z,u.w,A.x,A.y,A.z,A.w,x.x,x.y,
-x.z,x.w)}if(p.length==3&&K)for(l=0;l<3;l++)T.push(p[l].x,p[l].y,p[l].z);else for(l=0;l<3;l++)T.push(y.x,y.y,y.z);if(t)for(l=0;l<3;l++)I.push(t[l].u,t[l].v);G.push(M,M+1,M+2);Z.push(M,M+1,M,M+2,M+1,M+2);M+=3}else if(l instanceof THREE.Face4){u=h.geometry.vertices[l.a].position;A=h.geometry.vertices[l.b].position;x=h.geometry.vertices[l.c].position;v=h.geometry.vertices[l.d].position;H.push(u.x,u.y,u.z,A.x,A.y,A.z,x.x,x.y,x.z,v.x,v.y,v.z);if(h.geometry.hasTangents){u=h.geometry.vertices[l.a].tangent;
-A=h.geometry.vertices[l.b].tangent;x=h.geometry.vertices[l.c].tangent;l=h.geometry.vertices[l.d].tangent;W.push(u.x,u.y,u.z,u.w,A.x,A.y,A.z,A.w,x.x,x.y,x.z,x.w,l.x,l.y,l.z,l.w)}if(p.length==4&&K)for(l=0;l<4;l++)T.push(p[l].x,p[l].y,p[l].z);else for(l=0;l<4;l++)T.push(y.x,y.y,y.z);if(t)for(l=0;l<4;l++)I.push(t[l].u,t[l].v);G.push(M,M+1,M+2,M,M+2,M+3);Z.push(M,M+1,M,M+2,M,M+3,M+1,M+2,M+2,M+3);M+=4}}if(H.length){R.__webGLVertexBuffer=d.createBuffer();d.bindBuffer(d.ARRAY_BUFFER,R.__webGLVertexBuffer);
-d.bufferData(d.ARRAY_BUFFER,new Float32Array(H),d.STATIC_DRAW);R.__webGLNormalBuffer=d.createBuffer();d.bindBuffer(d.ARRAY_BUFFER,R.__webGLNormalBuffer);d.bufferData(d.ARRAY_BUFFER,new Float32Array(T),d.STATIC_DRAW);if(h.geometry.hasTangents){R.__webGLTangentBuffer=d.createBuffer();d.bindBuffer(d.ARRAY_BUFFER,R.__webGLTangentBuffer);d.bufferData(d.ARRAY_BUFFER,new Float32Array(W),d.STATIC_DRAW)}if(I.length>0){R.__webGLUVBuffer=d.createBuffer();d.bindBuffer(d.ARRAY_BUFFER,R.__webGLUVBuffer);d.bufferData(d.ARRAY_BUFFER,
-new Float32Array(I),d.STATIC_DRAW)}R.__webGLFaceBuffer=d.createBuffer();d.bindBuffer(d.ELEMENT_ARRAY_BUFFER,R.__webGLFaceBuffer);d.bufferData(d.ELEMENT_ARRAY_BUFFER,new Uint16Array(G),d.STATIC_DRAW);R.__webGLLineBuffer=d.createBuffer();d.bindBuffer(d.ELEMENT_ARRAY_BUFFER,R.__webGLLineBuffer);d.bufferData(d.ELEMENT_ARRAY_BUFFER,new Uint16Array(Z),d.STATIC_DRAW);R.__webGLFaceCount=G.length;R.__webGLLineCount=Z.length}};this.renderBuffer=function(h,j,r,o,t){var l,p,y,u;if(!o.program){if(o instanceof
-THREE.MeshDepthMaterial){c(o,THREE.ShaderLib.depth);o.uniforms.mNear.value=h.near;o.uniforms.mFar.value=h.far}else if(o instanceof THREE.MeshNormalMaterial)c(o,THREE.ShaderLib.normal);else if(o instanceof THREE.MeshBasicMaterial){c(o,THREE.ShaderLib.basic);f(o,r)}else if(o instanceof THREE.MeshLambertMaterial){c(o,THREE.ShaderLib.lambert);f(o,r)}else if(o instanceof THREE.MeshPhongMaterial){c(o,THREE.ShaderLib.phong);f(o,r)}if(scene){var A,x,v;A=u=p=0;for(x=j.length;A<x;A++){v=j[A];v instanceof THREE.DirectionalLight&&
-u++;v instanceof THREE.PointLight&&p++}if(p+u<=4){A=u;p=p}else{A=Math.ceil(4*u/(p+u));p=4-A}p={directional:A,point:p}}else p={directional:1,point:3};u={fog:r,map:o.map,env_map:o.env_map,maxDirLights:p.directional,maxPointLights:p.point};p=o.fragment_shader;A=o.vertex_shader;x=d.createProgram();v=["#ifdef GL_ES\nprecision highp float;\n#endif","#define MAX_DIR_LIGHTS "+u.maxDirLights,"#define MAX_POINT_LIGHTS "+u.maxPointLights,u.fog?"#define USE_FOG":"",u.fog instanceof THREE.FogExp2?"#define FOG_EXP2":
-"",u.map?"#define USE_MAP":"",u.env_map?"#define USE_ENVMAP":"","uniform mat4 viewMatrix;\nuniform vec3 cameraPosition;\n"].join("\n");u=[d.getParameter(d.MAX_VERTEX_TEXTURE_IMAGE_UNITS)>0?"#define VERTEX_TEXTURES":"","#define MAX_DIR_LIGHTS "+u.maxDirLights,"#define MAX_POINT_LIGHTS "+u.maxPointLights,u.map?"#define USE_MAP":"",u.env_map?"#define USE_ENVMAP":"","uniform mat4 objectMatrix;\nuniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\nuniform mat4 viewMatrix;\nuniform mat3 normalMatrix;\nuniform vec3 cameraPosition;\nattribute vec3 position;\nattribute vec3 normal;\nattribute vec2 uv;\n"].join("\n");
-d.attachShader(x,e("fragment",v+p));d.attachShader(x,e("vertex",u+A));d.linkProgram(x);d.getProgramParameter(x,d.LINK_STATUS)||alert("Could not initialise shaders\nVALIDATE_STATUS: "+d.getProgramParameter(x,d.VALIDATE_STATUS)+", gl error ["+d.getError()+"]");x.uniforms={};x.attributes={};o.program=x;p=["viewMatrix","modelViewMatrix","projectionMatrix","normalMatrix","objectMatrix","cameraPosition"];for(l in o.uniforms)p.push(l);l=o.program;A=0;for(x=p.length;A<x;A++){v=p[A];l.uniforms[v]=d.getUniformLocation(l,
-v)}l=o.program;p=["position","normal","uv","tangent"];A=0;for(x=p.length;A<x;A++){v=p[A];l.attributes[v]=d.getAttribLocation(l,v)}}l=o.program;if(l!=s){d.useProgram(l);s=l}this.loadCamera(l,h);this.loadMatrices(l);if(o instanceof THREE.MeshPhongMaterial||o instanceof THREE.MeshLambertMaterial){h=this.setupLights(l,j);o.uniforms.enableLighting.value=h.directional.positions.length+h.point.positions.length;o.uniforms.ambientLightColor.value=h.ambient;o.uniforms.directionalLightColor.value=h.directional.colors;
-o.uniforms.directionalLightDirection.value=h.directional.positions;o.uniforms.pointLightColor.value=h.point.colors;o.uniforms.pointLightPosition.value=h.point.positions}if(o instanceof THREE.MeshBasicMaterial||o instanceof THREE.MeshLambertMaterial||o instanceof THREE.MeshPhongMaterial)f(o,r);if(o instanceof THREE.MeshPhongMaterial){o.uniforms.ambient.value.setRGB(o.ambient.r,o.ambient.g,o.ambient.b);o.uniforms.specular.value.setRGB(o.specular.r,o.specular.g,o.specular.b);o.uniforms.shininess.value=
-o.shininess}r=o.uniforms;for(y in r){j=r[y].type;h=r[y].value;p=l.uniforms[y];if(j=="i")d.uniform1i(p,h);else if(j=="f")d.uniform1f(p,h);else if(j=="fv")d.uniform3fv(p,h);else if(j=="v2")d.uniform2f(p,h.x,h.y);else if(j=="v3")d.uniform3f(p,h.x,h.y,h.z);else if(j=="c")d.uniform3f(p,h.r,h.g,h.b);else if(j=="t"){d.uniform1i(p,h);if(j=r[y].texture)if(j.image instanceof Array&&j.image.length==6){j=j;h=h;if(j.image.length==6){if(!j.image.__webGLTextureCube&&!j.image.__cubeMapInitialized&&j.image.loadCount==
-6){j.image.__webGLTextureCube=d.createTexture();d.bindTexture(d.TEXTURE_CUBE_MAP,j.image.__webGLTextureCube);d.texParameteri(d.TEXTURE_CUBE_MAP,d.TEXTURE_WRAP_S,d.CLAMP_TO_EDGE);d.texParameteri(d.TEXTURE_CUBE_MAP,d.TEXTURE_WRAP_T,d.CLAMP_TO_EDGE);d.texParameteri(d.TEXTURE_CUBE_MAP,d.TEXTURE_MAG_FILTER,d.LINEAR);d.texParameteri(d.TEXTURE_CUBE_MAP,d.TEXTURE_MIN_FILTER,d.LINEAR_MIPMAP_LINEAR);for(p=0;p<6;++p)d.texImage2D(d.TEXTURE_CUBE_MAP_POSITIVE_X+p,0,d.RGBA,d.RGBA,d.UNSIGNED_BYTE,j.image[p]);d.generateMipmap(d.TEXTURE_CUBE_MAP);
-d.bindTexture(d.TEXTURE_CUBE_MAP,null);j.image.__cubeMapInitialized=true}d.activeTexture(d.TEXTURE0+h);d.bindTexture(d.TEXTURE_CUBE_MAP,j.image.__webGLTextureCube)}}else{j=j;h=h;if(!j.__webGLTexture&&j.image.loaded){j.__webGLTexture=d.createTexture();d.bindTexture(d.TEXTURE_2D,j.__webGLTexture);d.texImage2D(d.TEXTURE_2D,0,d.RGBA,d.RGBA,d.UNSIGNED_BYTE,j.image);d.texParameteri(d.TEXTURE_2D,d.TEXTURE_WRAP_S,i(j.wrap_s));d.texParameteri(d.TEXTURE_2D,d.TEXTURE_WRAP_T,i(j.wrap_t));d.texParameteri(d.TEXTURE_2D,
-d.TEXTURE_MAG_FILTER,i(j.mag_filter));d.texParameteri(d.TEXTURE_2D,d.TEXTURE_MIN_FILTER,i(j.min_filter));d.generateMipmap(d.TEXTURE_2D);d.bindTexture(d.TEXTURE_2D,null)}d.activeTexture(d.TEXTURE0+h);d.bindTexture(d.TEXTURE_2D,j.__webGLTexture)}}}y=l.attributes;d.bindBuffer(d.ARRAY_BUFFER,t.__webGLVertexBuffer);d.vertexAttribPointer(y.position,3,d.FLOAT,false,0,0);d.enableVertexAttribArray(y.position);if(y.normal>=0){d.bindBuffer(d.ARRAY_BUFFER,t.__webGLNormalBuffer);d.vertexAttribPointer(y.normal,
-3,d.FLOAT,false,0,0);d.enableVertexAttribArray(y.normal)}if(y.tangent>=0){d.bindBuffer(d.ARRAY_BUFFER,t.__webGLTangentBuffer);d.vertexAttribPointer(y.tangent,4,d.FLOAT,false,0,0);d.enableVertexAttribArray(y.tangent)}if(y.uv>=0)if(t.__webGLUVBuffer){d.bindBuffer(d.ARRAY_BUFFER,t.__webGLUVBuffer);d.vertexAttribPointer(y.uv,2,d.FLOAT,false,0,0);d.enableVertexAttribArray(y.uv)}else d.disableVertexAttribArray(y.uv);if(o.wireframe){d.lineWidth(o.wireframe_linewidth);d.bindBuffer(d.ELEMENT_ARRAY_BUFFER,
-t.__webGLLineBuffer);d.drawElements(d.LINES,t.__webGLLineCount,d.UNSIGNED_SHORT,0)}else{d.bindBuffer(d.ELEMENT_ARRAY_BUFFER,t.__webGLFaceBuffer);d.drawElements(d.TRIANGLES,t.__webGLFaceCount,d.UNSIGNED_SHORT,0)}};this.renderPass=function(h,j,r,o,t,l,p){var y,u,A,x,v;A=0;for(x=o.materials.length;A<x;A++){y=o.materials[A];if(y instanceof THREE.MeshFaceMaterial){y=0;for(u=t.materials.length;y<u;y++)if((v=t.materials[y])&&v.blending==l&&v.opacity<1==p){this.setBlending(v.blending);this.renderBuffer(h,
-j,r,v,t)}}else if((v=y)&&v.blending==l&&v.opacity<1==p){this.setBlending(v.blending);this.renderBuffer(h,j,r,v,t)}}};this.render=function(h,j){var r,o,t,l,p=h.lights,y=h.fog;this.initWebGLObjects(h);this.autoClear&&this.clear();j.autoUpdateMatrix&&j.updateMatrix();D.set(j.matrix.flatten());z.set(j.projectionMatrix.flatten());r=0;for(o=h.__webGLObjects.length;r<o;r++){t=h.__webGLObjects[r];l=t.object;t=t.buffer;if(l.visible){this.setupMatrices(l,j);this.renderPass(j,p,y,l,t,THREE.NormalBlending,false)}}r=
-0;for(o=h.__webGLObjects.length;r<o;r++){t=h.__webGLObjects[r];l=t.object;t=t.buffer;if(l.visible){this.setupMatrices(l,j);this.renderPass(j,p,y,l,t,THREE.AdditiveBlending,false);this.renderPass(j,p,y,l,t,THREE.SubtractiveBlending,false);this.renderPass(j,p,y,l,t,THREE.AdditiveBlending,true);this.renderPass(j,p,y,l,t,THREE.SubtractiveBlending,true);this.renderPass(j,p,y,l,t,THREE.NormalBlending,true)}}};this.initWebGLObjects=function(h){var j,r,o,t,l,p;if(!h.__webGLObjects){h.__webGLObjects=[];h.__webGLObjectsMap=
-{}}j=0;for(r=h.objects.length;j<r;j++){o=h.objects[j];if(h.__webGLObjectsMap[o.id]==undefined)h.__webGLObjectsMap[o.id]={};p=h.__webGLObjectsMap[o.id];if(o instanceof THREE.Mesh)for(l in o.geometry.geometryChunks){t=o.geometry.geometryChunks[l];t.__webGLVertexBuffer||this.createBuffers(o,l);if(p[l]==undefined){t={buffer:t,object:o};h.__webGLObjects.push(t);p[l]=1}}}};this.removeObject=function(h,j){var r,o;for(r=h.__webGLObjects.length-1;r>=0;r--){o=h.__webGLObjects[r].object;j==o&&h.__webGLObjects.splice(r,
-1)}};this.setupMatrices=function(h,j){h.autoUpdateMatrix&&h.updateMatrix();m.multiply(j.matrix,h.matrix);F.set(m.flatten());n=THREE.Matrix4.makeInvert3x3(m).transpose();C.set(n.m);O.set(h.matrix.flatten())};this.loadMatrices=function(h){d.uniformMatrix4fv(h.uniforms.viewMatrix,false,D);d.uniformMatrix4fv(h.uniforms.modelViewMatrix,false,F);d.uniformMatrix4fv(h.uniforms.projectionMatrix,false,z);d.uniformMatrix3fv(h.uniforms.normalMatrix,false,C);d.uniformMatrix4fv(h.uniforms.objectMatrix,false,O)};
-this.loadCamera=function(h,j){d.uniform3f(h.uniforms.cameraPosition,j.position.x,j.position.y,j.position.z)};this.setBlending=function(h){switch(h){case THREE.AdditiveBlending:d.blendEquation(d.FUNC_ADD);d.blendFunc(d.ONE,d.ONE);break;case THREE.SubtractiveBlending:d.blendFunc(d.DST_COLOR,d.ZERO);break;default:d.blendEquation(d.FUNC_ADD);d.blendFunc(d.ONE,d.ONE_MINUS_SRC_ALPHA)}};this.setFaceCulling=function(h,j){if(h){!j||j=="ccw"?d.frontFace(d.CCW):d.frontFace(d.CW);if(h=="back")d.cullFace(d.BACK);
-else h=="front"?d.cullFace(d.FRONT):d.cullFace(d.FRONT_AND_BACK);d.enable(d.CULL_FACE)}else d.disable(d.CULL_FACE)};this.supportsVertexTextures=function(){return d.getParameter(d.MAX_VERTEX_TEXTURE_IMAGE_UNITS)>0}};
+THREE.Fog=function(a,b,e){this.color=new THREE.Color(a);this.near=b||1;this.far=e||1E3};THREE.FogExp2=function(a,b){this.color=new THREE.Color(a);this.density=b||2.5E-4};
+THREE.Projector=function(){function a(j,n){return n.z-j.z}function b(j,n){var w=0,t=1,y=j.z+j.w,u=n.z+n.w,s=-j.z+j.w,E=-n.z+n.w;if(y>=0&&u>=0&&s>=0&&E>=0)return true;else if(y<0&&u<0||s<0&&E<0)return false;else{if(y<0)w=Math.max(w,y/(y-u));else if(u<0)t=Math.min(t,y/(y-u));if(s<0)w=Math.max(w,s/(s-E));else if(E<0)t=Math.min(t,s/(s-E));if(t<w)return false;else{j.lerpSelf(n,w);n.lerpSelf(j,1-t);return true}}}var e,d,g=[],i,c,q,k=[],l,B,D=[],x,A,M=[],Q=new THREE.Vector4,O=new THREE.Vector4,o=new THREE.Matrix4,
+f=new THREE.Matrix4,h=[],p=new THREE.Vector4,m=new THREE.Vector4,r;this.projectObjects=function(j,n,w){var t=[],y,u;d=0;o.multiply(n.projectionMatrix,n.matrix);h[0]=new THREE.Vector4(o.n41-o.n11,o.n42-o.n12,o.n43-o.n13,o.n44-o.n14);h[1]=new THREE.Vector4(o.n41+o.n11,o.n42+o.n12,o.n43+o.n13,o.n44+o.n14);h[2]=new THREE.Vector4(o.n41+o.n21,o.n42+o.n22,o.n43+o.n23,o.n44+o.n24);h[3]=new THREE.Vector4(o.n41-o.n21,o.n42-o.n22,o.n43-o.n23,o.n44-o.n24);h[4]=new THREE.Vector4(o.n41-o.n31,o.n42-o.n32,o.n43-
+o.n33,o.n44-o.n34);h[5]=new THREE.Vector4(o.n41+o.n31,o.n42+o.n32,o.n43+o.n33,o.n44+o.n34);n=0;for(y=h.length;n<y;n++){u=h[n];u.divideScalar(Math.sqrt(u.x*u.x+u.y*u.y+u.z*u.z))}y=j.objects;j=0;for(n=y.length;j<n;j++){u=y[j];var s;if(!(s=!u.visible)){if(s=u instanceof THREE.Mesh){a:{s=void 0;for(var E=u.position,X=-u.geometry.boundingSphere.radius*Math.max(u.scale.x,Math.max(u.scale.y,u.scale.z)),F=0;F<6;F++){s=h[F].x*E.x+h[F].y*E.y+h[F].z*E.z+h[F].w;if(s<=X){s=false;break a}}s=true}s=!s}s=s}if(!s){e=
+g[d]=g[d]||new THREE.RenderableObject;Q.copy(u.position);o.multiplyVector3(Q);e.object=u;e.z=Q.z;t.push(e);d++}}w&&t.sort(a);return t};this.projectScene=function(j,n,w){var t=[],y=n.near,u=n.far,s,E,X,F,R,U,G,K,P,I,H,V,S,C,N,W;q=B=A=0;n.autoUpdateMatrix&&n.updateMatrix();o.multiply(n.projectionMatrix,n.matrix);U=this.projectObjects(j,n,true);j=0;for(s=U.length;j<s;j++){G=U[j].object;if(G.visible){G.autoUpdateMatrix&&G.updateMatrix();K=G.matrix;P=G.rotationMatrix;I=G.materials;H=G.overdraw;if(G instanceof
+THREE.Mesh){V=G.geometry;S=V.vertices;E=0;for(X=S.length;E<X;E++){C=S[E];C.positionWorld.copy(C.position);K.multiplyVector3(C.positionWorld);F=C.positionScreen;F.copy(C.positionWorld);o.multiplyVector4(F);F.x/=F.w;F.y/=F.w;C.__visible=F.z>y&&F.z<u}V=V.faces;E=0;for(X=V.length;E<X;E++){C=V[E];if(C instanceof THREE.Face3){F=S[C.a];R=S[C.b];N=S[C.c];if(F.__visible&&R.__visible&&N.__visible)if(G.doubleSided||G.flipSided!=(N.positionScreen.x-F.positionScreen.x)*(R.positionScreen.y-F.positionScreen.y)-
+(N.positionScreen.y-F.positionScreen.y)*(R.positionScreen.x-F.positionScreen.x)<0){i=k[q]=k[q]||new THREE.RenderableFace3;i.v1.positionWorld.copy(F.positionWorld);i.v2.positionWorld.copy(R.positionWorld);i.v3.positionWorld.copy(N.positionWorld);i.v1.positionScreen.copy(F.positionScreen);i.v2.positionScreen.copy(R.positionScreen);i.v3.positionScreen.copy(N.positionScreen);i.normalWorld.copy(C.normal);P.multiplyVector3(i.normalWorld);i.centroidWorld.copy(C.centroid);K.multiplyVector3(i.centroidWorld);
+i.centroidScreen.copy(i.centroidWorld);o.multiplyVector3(i.centroidScreen);N=C.vertexNormals;r=i.vertexNormalsWorld;F=0;for(R=N.length;F<R;F++){W=r[F]=r[F]||new THREE.Vector3;W.copy(N[F]);P.multiplyVector3(W)}i.z=i.centroidScreen.z;i.meshMaterials=I;i.faceMaterials=C.materials;i.overdraw=H;if(G.geometry.uvs[E]){i.uvs[0]=G.geometry.uvs[E][0];i.uvs[1]=G.geometry.uvs[E][1];i.uvs[2]=G.geometry.uvs[E][2]}t.push(i);q++}}else if(C instanceof THREE.Face4){F=S[C.a];R=S[C.b];N=S[C.c];W=S[C.d];if(F.__visible&&
+R.__visible&&N.__visible&&W.__visible)if(G.doubleSided||G.flipSided!=((W.positionScreen.x-F.positionScreen.x)*(R.positionScreen.y-F.positionScreen.y)-(W.positionScreen.y-F.positionScreen.y)*(R.positionScreen.x-F.positionScreen.x)<0||(R.positionScreen.x-N.positionScreen.x)*(W.positionScreen.y-N.positionScreen.y)-(R.positionScreen.y-N.positionScreen.y)*(W.positionScreen.x-N.positionScreen.x)<0)){i=k[q]=k[q]||new THREE.RenderableFace3;i.v1.positionWorld.copy(F.positionWorld);i.v2.positionWorld.copy(R.positionWorld);
+i.v3.positionWorld.copy(W.positionWorld);i.v1.positionScreen.copy(F.positionScreen);i.v2.positionScreen.copy(R.positionScreen);i.v3.positionScreen.copy(W.positionScreen);i.normalWorld.copy(C.normal);P.multiplyVector3(i.normalWorld);i.centroidWorld.copy(C.centroid);K.multiplyVector3(i.centroidWorld);i.centroidScreen.copy(i.centroidWorld);o.multiplyVector3(i.centroidScreen);i.z=i.centroidScreen.z;i.meshMaterials=I;i.faceMaterials=C.materials;i.overdraw=H;if(G.geometry.uvs[E]){i.uvs[0]=G.geometry.uvs[E][0];
+i.uvs[1]=G.geometry.uvs[E][1];i.uvs[2]=G.geometry.uvs[E][3]}t.push(i);q++;c=k[q]=k[q]||new THREE.RenderableFace3;c.v1.positionWorld.copy(R.positionWorld);c.v2.positionWorld.copy(N.positionWorld);c.v3.positionWorld.copy(W.positionWorld);c.v1.positionScreen.copy(R.positionScreen);c.v2.positionScreen.copy(N.positionScreen);c.v3.positionScreen.copy(W.positionScreen);c.normalWorld.copy(i.normalWorld);c.centroidWorld.copy(i.centroidWorld);c.centroidScreen.copy(i.centroidScreen);c.z=c.centroidScreen.z;c.meshMaterials=
+I;c.faceMaterials=C.materials;c.overdraw=H;if(G.geometry.uvs[E]){c.uvs[0]=G.geometry.uvs[E][1];c.uvs[1]=G.geometry.uvs[E][2];c.uvs[2]=G.geometry.uvs[E][3]}t.push(c);q++}}}}else if(G instanceof THREE.Line){f.multiply(o,K);S=G.geometry.vertices;C=S[0];C.positionScreen.copy(C.position);f.multiplyVector4(C.positionScreen);E=1;for(X=S.length;E<X;E++){F=S[E];F.positionScreen.copy(F.position);f.multiplyVector4(F.positionScreen);R=S[E-1];p.copy(F.positionScreen);m.copy(R.positionScreen);if(b(p,m)){p.multiplyScalar(1/
+p.w);m.multiplyScalar(1/m.w);l=D[B]=D[B]||new THREE.RenderableLine;l.v1.positionScreen.copy(p);l.v2.positionScreen.copy(m);l.z=Math.max(p.z,m.z);l.materials=G.materials;t.push(l);B++}}}else if(G instanceof THREE.Particle){O.set(G.position.x,G.position.y,G.position.z,1);o.multiplyVector4(O);O.z/=O.w;if(O.z>0&&O.z<1){x=M[A]=M[A]||new THREE.RenderableParticle;x.x=O.x/O.w;x.y=O.y/O.w;x.z=O.z;x.rotation=G.rotation.z;x.scale.x=G.scale.x*Math.abs(x.x-(O.x+n.projectionMatrix.n11)/(O.w+n.projectionMatrix.n14));
+x.scale.y=G.scale.y*Math.abs(x.y-(O.y+n.projectionMatrix.n22)/(O.w+n.projectionMatrix.n24));x.materials=G.materials;t.push(x);A++}}}}w&&t.sort(a);return t};this.unprojectVector=function(j,n){var w=new THREE.Matrix4;w.multiply(THREE.Matrix4.makeInvert(n.matrix),THREE.Matrix4.makeInvert(n.projectionMatrix));w.multiplyVector3(j);return j}};
+THREE.DOMRenderer=function(){THREE.Renderer.call(this);var a=null,b=new THREE.Projector,e,d,g,i;this.domElement=document.createElement("div");this.setSize=function(c,q){e=c;d=q;g=e/2;i=d/2};this.render=function(c,q){var k,l,B,D,x,A,M,Q;a=b.projectScene(c,q);k=0;for(l=a.length;k<l;k++){x=a[k];if(x instanceof THREE.RenderableParticle){M=x.x*g+g;Q=x.y*i+i;B=0;for(D=x.material.length;B<D;B++){A=x.material[B];if(A instanceof THREE.ParticleDOMMaterial){A=A.domElement;A.style.left=M+"px";A.style.top=Q+"px"}}}}}};
+THREE.CanvasRenderer=function(){function a(ba){if(x!=ba)l.globalAlpha=x=ba}function b(ba){if(A!=ba){switch(ba){case THREE.NormalBlending:l.globalCompositeOperation="source-over";break;case THREE.AdditiveBlending:l.globalCompositeOperation="lighter";break;case THREE.SubtractiveBlending:l.globalCompositeOperation="darker"}A=ba}}var e=null,d=new THREE.Projector,g=document.createElement("canvas"),i,c,q,k,l=g.getContext("2d"),B=null,D=null,x=1,A=0,M=null,Q=null,O=1,o,f,h,p,m,r,j,n,w,t=new THREE.Color,
+y=new THREE.Color,u=new THREE.Color,s=new THREE.Color,E=new THREE.Color,X,F,R,U,G,K,P,I,H,V=new THREE.Rectangle,S=new THREE.Rectangle,C=new THREE.Rectangle,N=false,W=new THREE.Color,ea=new THREE.Color,ma=new THREE.Color,na=new THREE.Color,La=Math.PI*2,Z=new THREE.Vector3,ra,sa,Ca,fa,ta,xa,pa=16;ra=document.createElement("canvas");ra.width=ra.height=2;sa=ra.getContext("2d");sa.fillStyle="rgba(0,0,0,1)";sa.fillRect(0,0,2,2);Ca=sa.getImageData(0,0,2,2);fa=Ca.data;ta=document.createElement("canvas");
+ta.width=ta.height=pa;xa=ta.getContext("2d");xa.translate(-pa/2,-pa/2);xa.scale(pa,pa);pa--;this.domElement=g;this.sortElements=this.sortObjects=this.autoClear=true;this.setSize=function(ba,la){i=ba;c=la;q=i/2;k=c/2;g.width=i;g.height=c;V.set(-q,-k,q,k)};this.setClearColor=function(ba,la){B=ba!==null?new THREE.Color(ba):null;D=la;S.set(-q,-k,q,k);l.setTransform(1,0,0,-1,q,k);this.clear()};this.clear=function(){if(!S.isEmpty()){S.inflate(1);S.minSelf(V);if(B!==null){b(THREE.NormalBlending);a(1);l.fillStyle=
+"rgba("+Math.floor(B.r*255)+","+Math.floor(B.g*255)+","+Math.floor(B.b*255)+","+D+")";l.fillRect(S.getX(),S.getY(),S.getWidth(),S.getHeight())}else l.clearRect(S.getX(),S.getY(),S.getWidth(),S.getHeight());S.empty()}};this.render=function(ba,la){function Ma(v){var T,L,z,J=v.lights;ea.setRGB(0,0,0);ma.setRGB(0,0,0);na.setRGB(0,0,0);v=0;for(T=J.length;v<T;v++){L=J[v];z=L.color;if(L instanceof THREE.AmbientLight){ea.r+=z.r;ea.g+=z.g;ea.b+=z.b}else if(L instanceof THREE.DirectionalLight){ma.r+=z.r;ma.g+=
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+THREE.ParticleCircleMaterial){if(N){W.r=ea.r+ma.r+na.r;W.g=ea.g+ma.g+na.g;W.b=ea.b+ma.b+na.b;t.r=L.color.r*W.r;t.g=L.color.g*W.g;t.b=L.color.b*W.b;t.updateStyleString()}else t.__styleString=L.color.__styleString;L=T.scale.x*q;z=T.scale.y*k;C.set(v.x-L,v.y-z,v.x+L,v.y+z);if(V.instersects(C)){J=t.__styleString;if(Q!=J)l.fillStyle=Q=J;l.save();l.translate(v.x,v.y);l.rotate(-T.rotation);l.scale(L,z);l.beginPath();l.arc(0,0,1,0,La,true);l.closePath();l.fill();l.restore()}}}}function Oa(v,T,L,z){if(z.opacity!=
+0){a(z.opacity);b(z.blending);l.beginPath();l.moveTo(v.positionScreen.x,v.positionScreen.y);l.lineTo(T.positionScreen.x,T.positionScreen.y);l.closePath();if(z instanceof THREE.LineBasicMaterial){t.__styleString=z.color.__styleString;v=z.linewidth;if(O!=v)l.lineWidth=O=v;v=t.__styleString;if(M!=v)l.strokeStyle=M=v;l.stroke();C.inflate(z.linewidth*2)}}}function Ha(v,T,L,z,J,Y){if(J.opacity!=0){a(J.opacity);b(J.blending);p=v.positionScreen.x;m=v.positionScreen.y;r=T.positionScreen.x;j=T.positionScreen.y;
+n=L.positionScreen.x;w=L.positionScreen.y;l.beginPath();l.moveTo(p,m);l.lineTo(r,j);l.lineTo(n,w);l.lineTo(p,m);l.closePath();if(J instanceof THREE.MeshBasicMaterial)if(J.map)J.map.image.loaded&&J.map.mapping instanceof THREE.UVMapping&&ua(p,m,r,j,n,w,J.map.image,z.uvs[0].u,z.uvs[0].v,z.uvs[1].u,z.uvs[1].v,z.uvs[2].u,z.uvs[2].v);else if(J.env_map){if(J.env_map.image.loaded)if(J.env_map.mapping instanceof THREE.SphericalReflectionMapping){v=la.matrix;Z.copy(z.vertexNormalsWorld[0]);U=(Z.x*v.n11+Z.y*
+v.n12+Z.z*v.n13)*0.5+0.5;G=-(Z.x*v.n21+Z.y*v.n22+Z.z*v.n23)*0.5+0.5;Z.copy(z.vertexNormalsWorld[1]);K=(Z.x*v.n11+Z.y*v.n12+Z.z*v.n13)*0.5+0.5;P=-(Z.x*v.n21+Z.y*v.n22+Z.z*v.n23)*0.5+0.5;Z.copy(z.vertexNormalsWorld[2]);I=(Z.x*v.n11+Z.y*v.n12+Z.z*v.n13)*0.5+0.5;H=-(Z.x*v.n21+Z.y*v.n22+Z.z*v.n23)*0.5+0.5;ua(p,m,r,j,n,w,J.env_map.image,U,G,K,P,I,H)}}else J.wireframe?za(J.color.__styleString,J.wireframe_linewidth):Aa(J.color.__styleString);else if(J instanceof THREE.MeshLambertMaterial){if(J.map&&!J.wireframe){J.map.mapping instanceof
+THREE.UVMapping&&ua(p,m,r,j,n,w,J.map.image,z.uvs[0].u,z.uvs[0].v,z.uvs[1].u,z.uvs[1].v,z.uvs[2].u,z.uvs[2].v);b(THREE.SubtractiveBlending)}if(N)if(!J.wireframe&&J.shading==THREE.SmoothShading&&z.vertexNormalsWorld.length==3){y.r=u.r=s.r=ea.r;y.g=u.g=s.g=ea.g;y.b=u.b=s.b=ea.b;ya(Y,z.v1.positionWorld,z.vertexNormalsWorld[0],y);ya(Y,z.v2.positionWorld,z.vertexNormalsWorld[1],u);ya(Y,z.v3.positionWorld,z.vertexNormalsWorld[2],s);E.r=(u.r+s.r)*0.5;E.g=(u.g+s.g)*0.5;E.b=(u.b+s.b)*0.5;R=Ia(y,u,s,E);ua(p,
+m,r,j,n,w,R,0,0,1,0,0,1)}else{W.r=ea.r;W.g=ea.g;W.b=ea.b;ya(Y,z.centroidWorld,z.normalWorld,W);t.r=J.color.r*W.r;t.g=J.color.g*W.g;t.b=J.color.b*W.b;t.updateStyleString();J.wireframe?za(t.__styleString,J.wireframe_linewidth):Aa(t.__styleString)}else J.wireframe?za(J.color.__styleString,J.wireframe_linewidth):Aa(J.color.__styleString)}else if(J instanceof THREE.MeshDepthMaterial){X=la.near;F=la.far;y.r=y.g=y.b=1-Da(v.positionScreen.z,X,F);u.r=u.g=u.b=1-Da(T.positionScreen.z,X,F);s.r=s.g=s.b=1-Da(L.positionScreen.z,
+X,F);E.r=(u.r+s.r)*0.5;E.g=(u.g+s.g)*0.5;E.b=(u.b+s.b)*0.5;R=Ia(y,u,s,E);ua(p,m,r,j,n,w,R,0,0,1,0,0,1)}else if(J instanceof THREE.MeshNormalMaterial){t.r=Ea(z.normalWorld.x);t.g=Ea(z.normalWorld.y);t.b=Ea(z.normalWorld.z);t.updateStyleString();J.wireframe?za(t.__styleString,J.wireframe_linewidth):Aa(t.__styleString)}}}function za(v,T){if(M!=v)l.strokeStyle=M=v;if(O!=T)l.lineWidth=O=T;l.stroke();C.inflate(T*2)}function Aa(v){if(Q!=v)l.fillStyle=Q=v;l.fill()}function ua(v,T,L,z,J,Y,aa,ca,da,ia,ga,ja,
+va){var oa,ka;oa=aa.width-1;ka=aa.height-1;ca*=oa;da*=ka;ia*=oa;ga*=ka;ja*=oa;va*=ka;L-=v;z-=T;J-=v;Y-=T;ia-=ca;ga-=da;ja-=ca;va-=da;ka=1/(ia*va-ja*ga);oa=(va*L-ga*J)*ka;ga=(va*z-ga*Y)*ka;L=(ia*J-ja*L)*ka;z=(ia*Y-ja*z)*ka;v=v-oa*ca-L*da;T=T-ga*ca-z*da;l.save();l.transform(oa,ga,L,z,v,T);l.clip();l.drawImage(aa,0,0);l.restore()}function Ia(v,T,L,z){var J=~~(v.r*255),Y=~~(v.g*255);v=~~(v.b*255);var aa=~~(T.r*255),ca=~~(T.g*255);T=~~(T.b*255);var da=~~(L.r*255),ia=~~(L.g*255);L=~~(L.b*255);var ga=~~(z.r*
+255),ja=~~(z.g*255);z=~~(z.b*255);fa[0]=J<0?0:J>255?255:J;fa[1]=Y<0?0:Y>255?255:Y;fa[2]=v<0?0:v>255?255:v;fa[4]=aa<0?0:aa>255?255:aa;fa[5]=ca<0?0:ca>255?255:ca;fa[6]=T<0?0:T>255?255:T;fa[8]=da<0?0:da>255?255:da;fa[9]=ia<0?0:ia>255?255:ia;fa[10]=L<0?0:L>255?255:L;fa[12]=ga<0?0:ga>255?255:ga;fa[13]=ja<0?0:ja>255?255:ja;fa[14]=z<0?0:z>255?255:z;sa.putImageData(Ca,0,0);xa.drawImage(ra,0,0);return ta}function Da(v,T,L){v=(v-T)/(L-T);return v*v*(3-2*v)}function Ea(v){v=(v+1)*0.5;return v<0?0:v>1?1:v}function Fa(v,
+T){var L=T.x-v.x,z=T.y-v.y,J=1/Math.sqrt(L*L+z*z);L*=J;z*=J;T.x+=L;T.y+=z;v.x-=L;v.y-=z}var Ba,Ja,$,ha,qa,Ga,Ka,wa;l.setTransform(1,0,0,-1,q,k);this.autoClear&&this.clear();e=d.projectScene(ba,la,this.sortElements);l.fillStyle="rgba( 0, 255, 255, 0.5 )";l.fillRect(V.getX(),V.getY(),V.getWidth(),V.getHeight());(N=ba.lights.length>0)&&Ma(ba);Ba=0;for(Ja=e.length;Ba<Ja;Ba++){$=e[Ba];C.empty();if($ instanceof THREE.RenderableParticle){o=$;o.x*=q;o.y*=k;ha=0;for(qa=$.materials.length;ha<qa;ha++)Na(o,$,
+$.materials[ha],ba)}else if($ instanceof THREE.RenderableLine){o=$.v1;f=$.v2;o.positionScreen.x*=q;o.positionScreen.y*=k;f.positionScreen.x*=q;f.positionScreen.y*=k;C.addPoint(o.positionScreen.x,o.positionScreen.y);C.addPoint(f.positionScreen.x,f.positionScreen.y);if(V.instersects(C)){ha=0;for(qa=$.materials.length;ha<qa;)Oa(o,f,$,$.materials[ha++],ba)}}else if($ instanceof THREE.RenderableFace3){o=$.v1;f=$.v2;h=$.v3;o.positionScreen.x*=q;o.positionScreen.y*=k;f.positionScreen.x*=q;f.positionScreen.y*=
+k;h.positionScreen.x*=q;h.positionScreen.y*=k;if($.overdraw){Fa(o.positionScreen,f.positionScreen);Fa(f.positionScreen,h.positionScreen);Fa(h.positionScreen,o.positionScreen)}C.add3Points(o.positionScreen.x,o.positionScreen.y,f.positionScreen.x,f.positionScreen.y,h.positionScreen.x,h.positionScreen.y);if(V.instersects(C)){ha=0;for(qa=$.meshMaterials.length;ha<qa;){wa=$.meshMaterials[ha++];if(wa instanceof THREE.MeshFaceMaterial){Ga=0;for(Ka=$.faceMaterials.length;Ga<Ka;)(wa=$.faceMaterials[Ga++])&&
+Ha(o,f,h,$,wa,ba)}else Ha(o,f,h,$,wa,ba)}}}S.addRectangle(C)}l.lineWidth=1;l.strokeStyle="rgba( 255, 0, 0, 0.5 )";l.strokeRect(S.getX(),S.getY(),S.getWidth(),S.getHeight());l.setTransform(1,0,0,1,0,0)}};
+THREE.SVGRenderer=function(){function a(U,G,K){var P,I,H,V;P=0;for(I=U.lights.length;P<I;P++){H=U.lights[P];if(H instanceof THREE.DirectionalLight){V=G.normalWorld.dot(H.position)*H.intensity;if(V>0){K.r+=H.color.r*V;K.g+=H.color.g*V;K.b+=H.color.b*V}}else if(H instanceof THREE.PointLight){w.sub(H.position,G.centroidWorld);w.normalize();V=G.normalWorld.dot(w)*H.intensity;if(V>0){K.r+=H.color.r*V;K.g+=H.color.g*V;K.b+=H.color.b*V}}}}function b(U,G,K,P,I,H){s=d(E++);s.setAttribute("d","M "+U.positionScreen.x+
+" "+U.positionScreen.y+" L "+G.positionScreen.x+" "+G.positionScreen.y+" L "+K.positionScreen.x+","+K.positionScreen.y+"z");if(I instanceof THREE.MeshBasicMaterial)h.__styleString=I.color.__styleString;else if(I instanceof THREE.MeshLambertMaterial)if(f){p.r=m.r;p.g=m.g;p.b=m.b;a(H,P,p);h.r=I.color.r*p.r;h.g=I.color.g*p.g;h.b=I.color.b*p.b;h.updateStyleString()}else h.__styleString=I.color.__styleString;else if(I instanceof THREE.MeshDepthMaterial){n=1-I.__2near/(I.__farPlusNear-P.z*I.__farMinusNear);
+h.setRGB(n,n,n)}else I instanceof THREE.MeshNormalMaterial&&h.setRGB(g(P.normalWorld.x),g(P.normalWorld.y),g(P.normalWorld.z));I.wireframe?s.setAttribute("style","fill: none; stroke: "+h.__styleString+"; stroke-width: "+I.wireframe_linewidth+"; stroke-opacity: "+I.opacity+"; stroke-linecap: "+I.wireframe_linecap+"; stroke-linejoin: "+I.wireframe_linejoin):s.setAttribute("style","fill: "+h.__styleString+"; fill-opacity: "+I.opacity);q.appendChild(s)}function e(U,G,K,P,I,H,V){s=d(E++);s.setAttribute("d",
+"M "+U.positionScreen.x+" "+U.positionScreen.y+" L "+G.positionScreen.x+" "+G.positionScreen.y+" L "+K.positionScreen.x+","+K.positionScreen.y+" L "+P.positionScreen.x+","+P.positionScreen.y+"z");if(H instanceof THREE.MeshBasicMaterial)h.__styleString=H.color.__styleString;else if(H instanceof THREE.MeshLambertMaterial)if(f){p.r=m.r;p.g=m.g;p.b=m.b;a(V,I,p);h.r=H.color.r*p.r;h.g=H.color.g*p.g;h.b=H.color.b*p.b;h.updateStyleString()}else h.__styleString=H.color.__styleString;else if(H instanceof THREE.MeshDepthMaterial){n=
+1-H.__2near/(H.__farPlusNear-I.z*H.__farMinusNear);h.setRGB(n,n,n)}else H instanceof THREE.MeshNormalMaterial&&h.setRGB(g(I.normalWorld.x),g(I.normalWorld.y),g(I.normalWorld.z));H.wireframe?s.setAttribute("style","fill: none; stroke: "+h.__styleString+"; stroke-width: "+H.wireframe_linewidth+"; stroke-opacity: "+H.opacity+"; stroke-linecap: "+H.wireframe_linecap+"; stroke-linejoin: "+H.wireframe_linejoin):s.setAttribute("style","fill: "+h.__styleString+"; fill-opacity: "+H.opacity);q.appendChild(s)}
+function d(U){if(t[U]==null){t[U]=document.createElementNS("http://www.w3.org/2000/svg","path");R==0&&t[U].setAttribute("shape-rendering","crispEdges");return t[U]}return t[U]}function g(U){return U<0?Math.min((1+U)*0.5,0.5):0.5+Math.min(U*0.5,0.5)}var i=null,c=new THREE.Projector,q=document.createElementNS("http://www.w3.org/2000/svg","svg"),k,l,B,D,x,A,M,Q,O=new THREE.Rectangle,o=new THREE.Rectangle,f=false,h=new THREE.Color(16777215),p=new THREE.Color(16777215),m=new THREE.Color(0),r=new THREE.Color(0),
+j=new THREE.Color(0),n,w=new THREE.Vector3,t=[],y=[],u=[],s,E,X,F,R=1;this.domElement=q;this.sortElements=this.sortObjects=this.autoClear=true;this.setQuality=function(U){switch(U){case "high":R=1;break;case "low":R=0}};this.setSize=function(U,G){k=U;l=G;B=k/2;D=l/2;q.setAttribute("viewBox",-B+" "+-D+" "+k+" "+l);q.setAttribute("width",k);q.setAttribute("height",l);O.set(-B,-D,B,D)};this.clear=function(){for(;q.childNodes.length>0;)q.removeChild(q.childNodes[0])};this.render=function(U,G){var K,P,
+I,H,V,S,C,N;this.autoClear&&this.clear();i=c.projectScene(U,G,this.sortElements);F=X=E=0;if(f=U.lights.length>0){C=U.lights;m.setRGB(0,0,0);r.setRGB(0,0,0);j.setRGB(0,0,0);K=0;for(P=C.length;K<P;K++){I=C[K];H=I.color;if(I instanceof THREE.AmbientLight){m.r+=H.r;m.g+=H.g;m.b+=H.b}else if(I instanceof THREE.DirectionalLight){r.r+=H.r;r.g+=H.g;r.b+=H.b}else if(I instanceof THREE.PointLight){j.r+=H.r;j.g+=H.g;j.b+=H.b}}}K=0;for(P=i.length;K<P;K++){C=i[K];o.empty();if(C instanceof THREE.RenderableParticle){x=
+C;x.x*=B;x.y*=-D;I=0;for(H=C.materials.length;I<H;I++)if(N=C.materials[I]){V=x;S=C;N=N;var W=X++;if(y[W]==null){y[W]=document.createElementNS("http://www.w3.org/2000/svg","circle");R==0&&y[W].setAttribute("shape-rendering","crispEdges")}s=y[W];s.setAttribute("cx",V.x);s.setAttribute("cy",V.y);s.setAttribute("r",S.scale.x*B);if(N instanceof THREE.ParticleCircleMaterial){if(f){p.r=m.r+r.r+j.r;p.g=m.g+r.g+j.g;p.b=m.b+r.b+j.b;h.r=N.color.r*p.r;h.g=N.color.g*p.g;h.b=N.color.b*p.b;h.updateStyleString()}else h=
+N.color;s.setAttribute("style","fill: "+h.__styleString)}q.appendChild(s)}}else if(C instanceof THREE.RenderableLine){x=C.v1;A=C.v2;x.positionScreen.x*=B;x.positionScreen.y*=-D;A.positionScreen.x*=B;A.positionScreen.y*=-D;o.addPoint(x.positionScreen.x,x.positionScreen.y);o.addPoint(A.positionScreen.x,A.positionScreen.y);if(O.instersects(o)){I=0;for(H=C.materials.length;I<H;)if(N=C.materials[I++]){V=x;S=A;N=N;W=F++;if(u[W]==null){u[W]=document.createElementNS("http://www.w3.org/2000/svg","line");R==
+0&&u[W].setAttribute("shape-rendering","crispEdges")}s=u[W];s.setAttribute("x1",V.positionScreen.x);s.setAttribute("y1",V.positionScreen.y);s.setAttribute("x2",S.positionScreen.x);s.setAttribute("y2",S.positionScreen.y);if(N instanceof THREE.LineBasicMaterial){h.__styleString=N.color.__styleString;s.setAttribute("style","fill: none; stroke: "+h.__styleString+"; stroke-width: "+N.linewidth+"; stroke-opacity: "+N.opacity+"; stroke-linecap: "+N.linecap+"; stroke-linejoin: "+N.linejoin);q.appendChild(s)}}}}else if(C instanceof
+THREE.RenderableFace3){x=C.v1;A=C.v2;M=C.v3;x.positionScreen.x*=B;x.positionScreen.y*=-D;A.positionScreen.x*=B;A.positionScreen.y*=-D;M.positionScreen.x*=B;M.positionScreen.y*=-D;o.addPoint(x.positionScreen.x,x.positionScreen.y);o.addPoint(A.positionScreen.x,A.positionScreen.y);o.addPoint(M.positionScreen.x,M.positionScreen.y);if(O.instersects(o)){I=0;for(H=C.meshMaterials.length;I<H;){N=C.meshMaterials[I++];if(N instanceof THREE.MeshFaceMaterial){V=0;for(S=C.faceMaterials.length;V<S;)(N=C.faceMaterials[V++])&&
+b(x,A,M,C,N,U)}else N&&b(x,A,M,C,N,U)}}}else if(C instanceof THREE.RenderableFace4){x=C.v1;A=C.v2;M=C.v3;Q=C.v4;x.positionScreen.x*=B;x.positionScreen.y*=-D;A.positionScreen.x*=B;A.positionScreen.y*=-D;M.positionScreen.x*=B;M.positionScreen.y*=-D;Q.positionScreen.x*=B;Q.positionScreen.y*=-D;o.addPoint(x.positionScreen.x,x.positionScreen.y);o.addPoint(A.positionScreen.x,A.positionScreen.y);o.addPoint(M.positionScreen.x,M.positionScreen.y);o.addPoint(Q.positionScreen.x,Q.positionScreen.y);if(O.instersects(o)){I=
+0;for(H=C.meshMaterials.length;I<H;){N=C.meshMaterials[I++];if(N instanceof THREE.MeshFaceMaterial){V=0;for(S=C.faceMaterials.length;V<S;)(N=C.faceMaterials[V++])&&e(x,A,M,Q,C,N,U)}else N&&e(x,A,M,Q,C,N,U)}}}}}};
+THREE.WebGLRenderer=function(a){function b(f,h){f.fragment_shader=h.fragment_shader;f.vertex_shader=h.vertex_shader;f.uniforms=Uniforms.clone(h.uniforms)}function e(f,h){f.uniforms.color.value.setRGB(f.color.r*f.opacity,f.color.g*f.opacity,f.color.b*f.opacity);f.uniforms.opacity.value=f.opacity;f.uniforms.map.texture=f.map;f.uniforms.env_map.texture=f.env_map;f.uniforms.reflectivity.value=f.reflectivity;f.uniforms.refraction_ratio.value=f.refraction_ratio;f.uniforms.combine.value=f.combine;f.uniforms.useRefract.value=
+f.env_map&&f.env_map.mapping instanceof THREE.CubeRefractionMapping;if(h){f.uniforms.fogColor.value.setHex(h.color.hex);if(h instanceof THREE.Fog){f.uniforms.fogNear.value=h.near;f.uniforms.fogFar.value=h.far}else if(h instanceof THREE.FogExp2)f.uniforms.fogDensity.value=h.density}}function d(f,h){var p;if(f=="fragment")p=c.createShader(c.FRAGMENT_SHADER);else if(f=="vertex")p=c.createShader(c.VERTEX_SHADER);c.shaderSource(p,h);c.compileShader(p);if(!c.getShaderParameter(p,c.COMPILE_STATUS)){alert(c.getShaderInfoLog(p));
+return null}return p}function g(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 i=document.createElement("canvas"),c,q=null,k=new THREE.Matrix4,l,B=new Float32Array(16),D=new Float32Array(16),x=new Float32Array(16),A=new Float32Array(9),M=new Float32Array(16),Q=true,O=new THREE.Color(0),o=0;if(a){if(a.antialias!==undefined)Q=a.antialias;a.clearColor!==undefined&&O.setHex(a.clearColor);if(a.clearAlpha!==undefined)o=a.clearAlpha}this.domElement=i;this.autoClear=true;(function(f,h,p){try{c=i.getContext("experimental-webgl",{antialias:f})}catch(m){}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(h.r,h.g,h.b,p)})(Q,O,o);this.setSize=function(f,h){i.width=f;i.height=h;c.viewport(0,0,i.width,i.height)};this.setClearColor=function(f,h){var p=new THREE.Color(f);c.clearColor(p.r,p.g,p.b,h)};this.clear=function(){c.clear(c.COLOR_BUFFER_BIT|c.DEPTH_BUFFER_BIT)};
+this.setupLights=function(f,h){var p,m,r,j=0,n=0,w=0,t=[],y=[],u=[],s=[];p=0;for(m=h.length;p<m;p++){r=h[p];if(r instanceof THREE.AmbientLight){j+=r.color.r;n+=r.color.g;w+=r.color.b}else if(r instanceof THREE.DirectionalLight){t.push(r.color.r*r.intensity,r.color.g*r.intensity,r.color.b*r.intensity);y.push(r.position.x,r.position.y,r.position.z)}else if(r instanceof THREE.PointLight){u.push(r.color.r*r.intensity,r.color.g*r.intensity,r.color.b*r.intensity);s.push(r.position.x,r.position.y,r.position.z)}}return{ambient:[j,
+n,w],directional:{colors:t,positions:y},point:{colors:u,positions:s}}};this.createBuffers=function(f,h){var p,m,r,j,n,w,t,y,u,s,E=[],X=[],F=[],R=[],U=[],G=[],K=0,P=f.geometry.geometryChunks[h],I;n=false;p=0;for(m=f.materials.length;p<m;p++){w=f.materials[p];if(w instanceof THREE.MeshFaceMaterial){w=0;for(I=P.materials.length;w<I;w++)if(P.materials[w]&&P.materials[w].shading!=undefined&&P.materials[w].shading==THREE.SmoothShading){n=true;break}}else if(w&&w.shading!=undefined&&w.shading==THREE.SmoothShading){n=
+true;break}if(n)break}I=n;p=0;for(m=P.faces.length;p<m;p++){r=P.faces[p];j=f.geometry.faces[r];n=j.vertexNormals;w=j.normal;r=f.geometry.uvs[r];if(j instanceof THREE.Face3){t=f.geometry.vertices[j.a].position;y=f.geometry.vertices[j.b].position;u=f.geometry.vertices[j.c].position;F.push(t.x,t.y,t.z,y.x,y.y,y.z,u.x,u.y,u.z);if(f.geometry.hasTangents){t=f.geometry.vertices[j.a].tangent;y=f.geometry.vertices[j.b].tangent;u=f.geometry.vertices[j.c].tangent;U.push(t.x,t.y,t.z,t.w,y.x,y.y,y.z,y.w,u.x,u.y,
+u.z,u.w)}if(n.length==3&&I)for(j=0;j<3;j++)R.push(n[j].x,n[j].y,n[j].z);else for(j=0;j<3;j++)R.push(w.x,w.y,w.z);if(r)for(j=0;j<3;j++)G.push(r[j].u,r[j].v);E.push(K,K+1,K+2);X.push(K,K+1,K,K+2,K+1,K+2);K+=3}else if(j instanceof THREE.Face4){t=f.geometry.vertices[j.a].position;y=f.geometry.vertices[j.b].position;u=f.geometry.vertices[j.c].position;s=f.geometry.vertices[j.d].position;F.push(t.x,t.y,t.z,y.x,y.y,y.z,u.x,u.y,u.z,s.x,s.y,s.z);if(f.geometry.hasTangents){t=f.geometry.vertices[j.a].tangent;
+y=f.geometry.vertices[j.b].tangent;u=f.geometry.vertices[j.c].tangent;j=f.geometry.vertices[j.d].tangent;U.push(t.x,t.y,t.z,t.w,y.x,y.y,y.z,y.w,u.x,u.y,u.z,u.w,j.x,j.y,j.z,j.w)}if(n.length==4&&I)for(j=0;j<4;j++)R.push(n[j].x,n[j].y,n[j].z);else for(j=0;j<4;j++)R.push(w.x,w.y,w.z);if(r)for(j=0;j<4;j++)G.push(r[j].u,r[j].v);E.push(K,K+1,K+2,K,K+2,K+3);X.push(K,K+1,K,K+2,K,K+3,K+1,K+2,K+2,K+3);K+=4}}if(F.length){P.__webGLVertexBuffer=c.createBuffer();c.bindBuffer(c.ARRAY_BUFFER,P.__webGLVertexBuffer);
+c.bufferData(c.ARRAY_BUFFER,new Float32Array(F),c.STATIC_DRAW);P.__webGLNormalBuffer=c.createBuffer();c.bindBuffer(c.ARRAY_BUFFER,P.__webGLNormalBuffer);c.bufferData(c.ARRAY_BUFFER,new Float32Array(R),c.STATIC_DRAW);if(f.geometry.hasTangents){P.__webGLTangentBuffer=c.createBuffer();c.bindBuffer(c.ARRAY_BUFFER,P.__webGLTangentBuffer);c.bufferData(c.ARRAY_BUFFER,new Float32Array(U),c.STATIC_DRAW)}if(G.length>0){P.__webGLUVBuffer=c.createBuffer();c.bindBuffer(c.ARRAY_BUFFER,P.__webGLUVBuffer);c.bufferData(c.ARRAY_BUFFER,
+new Float32Array(G),c.STATIC_DRAW)}P.__webGLFaceBuffer=c.createBuffer();c.bindBuffer(c.ELEMENT_ARRAY_BUFFER,P.__webGLFaceBuffer);c.bufferData(c.ELEMENT_ARRAY_BUFFER,new Uint16Array(E),c.STATIC_DRAW);P.__webGLLineBuffer=c.createBuffer();c.bindBuffer(c.ELEMENT_ARRAY_BUFFER,P.__webGLLineBuffer);c.bufferData(c.ELEMENT_ARRAY_BUFFER,new Uint16Array(X),c.STATIC_DRAW);P.__webGLFaceCount=E.length;P.__webGLLineCount=X.length}};this.renderBuffer=function(f,h,p,m,r){var j,n,w,t;if(!m.program){if(m instanceof
+THREE.MeshDepthMaterial){b(m,THREE.ShaderLib.depth);m.uniforms.mNear.value=f.near;m.uniforms.mFar.value=f.far}else if(m instanceof THREE.MeshNormalMaterial)b(m,THREE.ShaderLib.normal);else if(m instanceof THREE.MeshBasicMaterial){b(m,THREE.ShaderLib.basic);e(m,p)}else if(m instanceof THREE.MeshLambertMaterial){b(m,THREE.ShaderLib.lambert);e(m,p)}else if(m instanceof THREE.MeshPhongMaterial){b(m,THREE.ShaderLib.phong);e(m,p)}if(scene){var y,u,s;y=t=n=0;for(u=h.length;y<u;y++){s=h[y];s instanceof THREE.DirectionalLight&&
+t++;s instanceof THREE.PointLight&&n++}if(n+t<=4){y=t;n=n}else{y=Math.ceil(4*t/(n+t));n=4-y}n={directional:y,point:n}}else n={directional:1,point:3};t={fog:p,map:m.map,env_map:m.env_map,maxDirLights:n.directional,maxPointLights:n.point};n=m.fragment_shader;y=m.vertex_shader;u=c.createProgram();s=["#ifdef GL_ES\nprecision highp float;\n#endif","#define MAX_DIR_LIGHTS "+t.maxDirLights,"#define MAX_POINT_LIGHTS "+t.maxPointLights,t.fog?"#define USE_FOG":"",t.fog instanceof THREE.FogExp2?"#define FOG_EXP2":
+"",t.map?"#define USE_MAP":"",t.env_map?"#define USE_ENVMAP":"","uniform mat4 viewMatrix;\nuniform vec3 cameraPosition;\n"].join("\n");t=[c.getParameter(c.MAX_VERTEX_TEXTURE_IMAGE_UNITS)>0?"#define VERTEX_TEXTURES":"","#define MAX_DIR_LIGHTS "+t.maxDirLights,"#define MAX_POINT_LIGHTS "+t.maxPointLights,t.map?"#define USE_MAP":"",t.env_map?"#define USE_ENVMAP":"","uniform mat4 objectMatrix;\nuniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\nuniform mat4 viewMatrix;\nuniform mat3 normalMatrix;\nuniform vec3 cameraPosition;\nattribute vec3 position;\nattribute vec3 normal;\nattribute vec2 uv;\n"].join("\n");
+c.attachShader(u,d("fragment",s+n));c.attachShader(u,d("vertex",t+y));c.linkProgram(u);c.getProgramParameter(u,c.LINK_STATUS)||alert("Could not initialise shaders\nVALIDATE_STATUS: "+c.getProgramParameter(u,c.VALIDATE_STATUS)+", gl error ["+c.getError()+"]");u.uniforms={};u.attributes={};m.program=u;n=["viewMatrix","modelViewMatrix","projectionMatrix","normalMatrix","objectMatrix","cameraPosition"];for(j in m.uniforms)n.push(j);j=m.program;y=0;for(u=n.length;y<u;y++){s=n[y];j.uniforms[s]=c.getUniformLocation(j,
+s)}j=m.program;n=["position","normal","uv","tangent"];y=0;for(u=n.length;y<u;y++){s=n[y];j.attributes[s]=c.getAttribLocation(j,s)}}j=m.program;if(j!=q){c.useProgram(j);q=j}this.loadCamera(j,f);this.loadMatrices(j);if(m instanceof THREE.MeshPhongMaterial||m instanceof THREE.MeshLambertMaterial){f=this.setupLights(j,h);m.uniforms.enableLighting.value=f.directional.positions.length+f.point.positions.length;m.uniforms.ambientLightColor.value=f.ambient;m.uniforms.directionalLightColor.value=f.directional.colors;
+m.uniforms.directionalLightDirection.value=f.directional.positions;m.uniforms.pointLightColor.value=f.point.colors;m.uniforms.pointLightPosition.value=f.point.positions}if(m instanceof THREE.MeshBasicMaterial||m instanceof THREE.MeshLambertMaterial||m instanceof THREE.MeshPhongMaterial)e(m,p);if(m instanceof THREE.MeshPhongMaterial){m.uniforms.ambient.value.setRGB(m.ambient.r,m.ambient.g,m.ambient.b);m.uniforms.specular.value.setRGB(m.specular.r,m.specular.g,m.specular.b);m.uniforms.shininess.value=
+m.shininess}p=m.uniforms;for(w in p){h=p[w].type;f=p[w].value;n=j.uniforms[w];if(h=="i")c.uniform1i(n,f);else if(h=="f")c.uniform1f(n,f);else if(h=="fv")c.uniform3fv(n,f);else if(h=="v2")c.uniform2f(n,f.x,f.y);else if(h=="v3")c.uniform3f(n,f.x,f.y,f.z);else if(h=="c")c.uniform3f(n,f.r,f.g,f.b);else if(h=="t"){c.uniform1i(n,f);if(h=p[w].texture)if(h.image instanceof Array&&h.image.length==6){h=h;f=f;if(h.image.length==6){if(!h.image.__webGLTextureCube&&!h.image.__cubeMapInitialized&&h.image.loadCount==
+6){h.image.__webGLTextureCube=c.createTexture();c.bindTexture(c.TEXTURE_CUBE_MAP,h.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(n=0;n<6;++n)c.texImage2D(c.TEXTURE_CUBE_MAP_POSITIVE_X+n,0,c.RGBA,c.RGBA,c.UNSIGNED_BYTE,h.image[n]);c.generateMipmap(c.TEXTURE_CUBE_MAP);
+c.bindTexture(c.TEXTURE_CUBE_MAP,null);h.image.__cubeMapInitialized=true}c.activeTexture(c.TEXTURE0+f);c.bindTexture(c.TEXTURE_CUBE_MAP,h.image.__webGLTextureCube)}}else{h=h;f=f;if(!h.__webGLTexture&&h.image.loaded){h.__webGLTexture=c.createTexture();c.bindTexture(c.TEXTURE_2D,h.__webGLTexture);c.texImage2D(c.TEXTURE_2D,0,c.RGBA,c.RGBA,c.UNSIGNED_BYTE,h.image);c.texParameteri(c.TEXTURE_2D,c.TEXTURE_WRAP_S,g(h.wrap_s));c.texParameteri(c.TEXTURE_2D,c.TEXTURE_WRAP_T,g(h.wrap_t));c.texParameteri(c.TEXTURE_2D,
+c.TEXTURE_MAG_FILTER,g(h.mag_filter));c.texParameteri(c.TEXTURE_2D,c.TEXTURE_MIN_FILTER,g(h.min_filter));c.generateMipmap(c.TEXTURE_2D);c.bindTexture(c.TEXTURE_2D,null)}c.activeTexture(c.TEXTURE0+f);c.bindTexture(c.TEXTURE_2D,h.__webGLTexture)}}}w=j.attributes;c.bindBuffer(c.ARRAY_BUFFER,r.__webGLVertexBuffer);c.vertexAttribPointer(w.position,3,c.FLOAT,false,0,0);c.enableVertexAttribArray(w.position);if(w.normal>=0){c.bindBuffer(c.ARRAY_BUFFER,r.__webGLNormalBuffer);c.vertexAttribPointer(w.normal,
+3,c.FLOAT,false,0,0);c.enableVertexAttribArray(w.normal)}if(w.tangent>=0){c.bindBuffer(c.ARRAY_BUFFER,r.__webGLTangentBuffer);c.vertexAttribPointer(w.tangent,4,c.FLOAT,false,0,0);c.enableVertexAttribArray(w.tangent)}if(w.uv>=0)if(r.__webGLUVBuffer){c.bindBuffer(c.ARRAY_BUFFER,r.__webGLUVBuffer);c.vertexAttribPointer(w.uv,2,c.FLOAT,false,0,0);c.enableVertexAttribArray(w.uv)}else c.disableVertexAttribArray(w.uv);if(m.wireframe){c.lineWidth(m.wireframe_linewidth);c.bindBuffer(c.ELEMENT_ARRAY_BUFFER,
+r.__webGLLineBuffer);c.drawElements(c.LINES,r.__webGLLineCount,c.UNSIGNED_SHORT,0)}else{c.bindBuffer(c.ELEMENT_ARRAY_BUFFER,r.__webGLFaceBuffer);c.drawElements(c.TRIANGLES,r.__webGLFaceCount,c.UNSIGNED_SHORT,0)}};this.renderPass=function(f,h,p,m,r,j,n){var w,t,y,u,s;y=0;for(u=m.materials.length;y<u;y++){w=m.materials[y];if(w instanceof THREE.MeshFaceMaterial){w=0;for(t=r.materials.length;w<t;w++)if((s=r.materials[w])&&s.blending==j&&s.opacity<1==n){this.setBlending(s.blending);this.renderBuffer(f,
+h,p,s,r)}}else if((s=w)&&s.blending==j&&s.opacity<1==n){this.setBlending(s.blending);this.renderBuffer(f,h,p,s,r)}}};this.render=function(f,h){var p,m,r,j,n=f.lights,w=f.fog;this.initWebGLObjects(f);this.autoClear&&this.clear();h.autoUpdateMatrix&&h.updateMatrix();B.set(h.matrix.flatten());x.set(h.projectionMatrix.flatten());p=0;for(m=f.__webGLObjects.length;p<m;p++){r=f.__webGLObjects[p];j=r.object;r=r.buffer;if(j.visible){this.setupMatrices(j,h);this.renderPass(h,n,w,j,r,THREE.NormalBlending,false)}}p=
+0;for(m=f.__webGLObjects.length;p<m;p++){r=f.__webGLObjects[p];j=r.object;r=r.buffer;if(j.visible){this.setupMatrices(j,h);this.renderPass(h,n,w,j,r,THREE.AdditiveBlending,false);this.renderPass(h,n,w,j,r,THREE.SubtractiveBlending,false);this.renderPass(h,n,w,j,r,THREE.AdditiveBlending,true);this.renderPass(h,n,w,j,r,THREE.SubtractiveBlending,true);this.renderPass(h,n,w,j,r,THREE.NormalBlending,true)}}};this.initWebGLObjects=function(f){var h,p,m,r,j,n;if(!f.__webGLObjects){f.__webGLObjects=[];f.__webGLObjectsMap=
+{}}h=0;for(p=f.objects.length;h<p;h++){m=f.objects[h];if(f.__webGLObjectsMap[m.id]==undefined)f.__webGLObjectsMap[m.id]={};n=f.__webGLObjectsMap[m.id];if(m instanceof THREE.Mesh)for(j in m.geometry.geometryChunks){r=m.geometry.geometryChunks[j];r.__webGLVertexBuffer||this.createBuffers(m,j);if(n[j]==undefined){r={buffer:r,object:m};f.__webGLObjects.push(r);n[j]=1}}}};this.removeObject=function(f,h){var p,m;for(p=f.__webGLObjects.length-1;p>=0;p--){m=f.__webGLObjects[p].object;h==m&&f.__webGLObjects.splice(p,
+1)}};this.setupMatrices=function(f,h){f.autoUpdateMatrix&&f.updateMatrix();k.multiply(h.matrix,f.matrix);D.set(k.flatten());l=THREE.Matrix4.makeInvert3x3(k).transpose();A.set(l.m);M.set(f.matrix.flatten())};this.loadMatrices=function(f){c.uniformMatrix4fv(f.uniforms.viewMatrix,false,B);c.uniformMatrix4fv(f.uniforms.modelViewMatrix,false,D);c.uniformMatrix4fv(f.uniforms.projectionMatrix,false,x);c.uniformMatrix3fv(f.uniforms.normalMatrix,false,A);c.uniformMatrix4fv(f.uniforms.objectMatrix,false,M)};
+this.loadCamera=function(f,h){c.uniform3f(f.uniforms.cameraPosition,h.position.x,h.position.y,h.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,h){if(f){!h||h=="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)};this.supportsVertexTextures=function(){return c.getParameter(c.MAX_VERTEX_TEXTURE_IMAGE_UNITS)>0}};
 THREE.Snippets={fog_pars_fragment:"#ifdef USE_FOG\nuniform vec3 fogColor;\n#ifdef FOG_EXP2\nuniform float fogDensity;\n#else\nuniform float fogNear;\nuniform float fogFar;\n#endif\n#endif",fog_fragment:"#ifdef USE_FOG\nfloat depth = gl_FragCoord.z / gl_FragCoord.w;\n#ifdef FOG_EXP2\nconst float LOG2 = 1.442695;\nfloat fogFactor = exp2( - fogDensity * fogDensity * depth * depth * LOG2 );\nfogFactor = 1.0 - clamp( fogFactor, 0.0, 1.0 );\n#else\nfloat fogFactor = smoothstep( fogNear, fogFar, depth );\n#endif\ngl_FragColor = mix( gl_FragColor, vec4( fogColor, 1.0 ), fogFactor );\n#endif",envmap_pars_fragment:"#ifdef USE_ENVMAP\nvarying vec3 vReflect;\nuniform float reflectivity;\nuniform samplerCube env_map;\nuniform int combine;\n#endif",
 envmap_fragment:"#ifdef USE_ENVMAP\ncubeColor = textureCube( env_map, vec3( -vReflect.x, vReflect.yz ) );\nif ( combine == 1 ) {\ngl_FragColor = mix( gl_FragColor, cubeColor, reflectivity );\n} else {\ngl_FragColor = gl_FragColor * cubeColor;\n}\n#endif",envmap_pars_vertex:"#ifdef USE_ENVMAP\nvarying vec3 vReflect;\nuniform float refraction_ratio;\nuniform bool useRefract;\n#endif",envmap_vertex:"#ifdef USE_ENVMAP\nvec4 mPosition = objectMatrix * vec4( position, 1.0 );\nvec3 nWorld = mat3( objectMatrix[0].xyz, objectMatrix[1].xyz, objectMatrix[2].xyz ) * normal;\nif ( useRefract ) {\nvReflect = refract( normalize( mPosition.xyz - cameraPosition ), normalize( nWorld.xyz ), refraction_ratio );\n} else {\nvReflect = reflect( normalize( mPosition.xyz - cameraPosition ), normalize( nWorld.xyz ) );\n}\n#endif",
 map_pars_fragment:"#ifdef USE_MAP\nvarying vec2 vUv;\nuniform sampler2D map;\n#endif",map_pars_vertex:"#ifdef USE_MAP\nvarying vec2 vUv;\n#endif",map_fragment:"#ifdef USE_MAP\nmapColor = texture2D( map, vUv );\n#endif",map_vertex:"#ifdef USE_MAP\nvUv = uv;\n#endif",lights_pars_vertex:"uniform bool enableLighting;\nuniform vec3 ambientLightColor;\n#if MAX_DIR_LIGHTS > 0\nuniform vec3 directionalLightColor[ MAX_DIR_LIGHTS ];\nuniform vec3 directionalLightDirection[ MAX_DIR_LIGHTS ];\n#endif\n#if MAX_POINT_LIGHTS > 0\nuniform vec3 pointLightColor[ MAX_POINT_LIGHTS ];\nuniform vec3 pointLightPosition[ MAX_POINT_LIGHTS ];\n#ifdef PHONG\nvarying vec3 vPointLightVector[ MAX_POINT_LIGHTS ];\n#endif\n#endif",
diff --git a/build/ThreeExtras.js b/build/ThreeExtras.js
index 9ce609e8e8..e92ab08481 100644
--- a/build/ThreeExtras.js
+++ b/build/ThreeExtras.js
@@ -1,68 +1,68 @@
 // ThreeExtras.js r32 - 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,f){this.r=a;this.g=c;this.b=f;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)+")"},clone:function(){return new THREE.Color(this.hex)},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,f){this.x=a||0;this.y=c||0;this.z=f||0};
-THREE.Vector3.prototype={set:function(a,c,f){this.x=a;this.y=c;this.z=f;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,f=this.y,e=this.z;this.x=f*a.z-e*a.y;this.y=e*a.x-c*a.z;this.z=c*a.y-f*a.x;return this},multiply:function(a,c){this.x=a.x*c.x;this.y=a.y*c.y;this.z=a.z*c.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 c=this.x-a.x,f=this.y-a.y;a=this.z-a.z;return Math.sqrt(c*c+f*f+a*a)},distanceToSquared:function(a){var c=this.x-a.x,f=this.y-a.y;a=this.z-a.z;return c*c+f*f+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=
+THREE.Color.prototype={setRGB:function(a,b,e){this.r=a;this.g=b;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)+")"},clone:function(){return new THREE.Color(this.hex)},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,e){this.x=a||0;this.y=b||0;this.z=e||0};
+THREE.Vector3.prototype={set:function(a,b,e){this.x=a;this.y=b;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,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,e=this.y,d=this.z;this.x=e*a.z-d*a.y;this.y=d*a.x-b*a.z;this.z=b*a.y-e*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,e=this.y-a.y;a=this.z-a.z;return Math.sqrt(b*b+e*e+a*a)},distanceToSquared:function(a){var b=this.x-a.x,e=this.y-a.y;a=this.z-a.z;return b*b+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,f,e){this.x=a||0;this.y=c||0;this.z=f||0;this.w=e||1};
-THREE.Vector4.prototype={set:function(a,c,f,e){this.x=a;this.y=c;this.z=f;this.w=e;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,f,e=a.objects,i=[];a=0;for(c=e.length;a<c;a++){f=e[a];if(f instanceof THREE.Mesh)i=i.concat(this.intersectObject(f))}i.sort(function(l,d){return l.distance-d.distance});return i},intersectObject:function(a){function c(L,u,j,h){h=h.clone().subSelf(u);j=j.clone().subSelf(u);var v=L.clone().subSelf(u);L=h.dot(h);u=h.dot(j);h=h.dot(v);var r=j.dot(j);j=j.dot(v);v=1/(L*r-u*u);r=(r*h-u*j)*v;L=(L*j-u*h)*v;return r>0&&L>0&&r+L<1}var f,e,i,l,d,m,k,n,w,E,
-s,x=a.geometry,B=x.vertices,C=[];f=0;for(e=x.faces.length;f<e;f++){i=x.faces[f];E=this.origin.clone();s=this.direction.clone();l=a.matrix.multiplyVector3(B[i.a].position.clone());d=a.matrix.multiplyVector3(B[i.b].position.clone());m=a.matrix.multiplyVector3(B[i.c].position.clone());k=i instanceof THREE.Face4?a.matrix.multiplyVector3(B[i.d].position.clone()):null;n=a.rotationMatrix.multiplyVector3(i.normal.clone());w=s.dot(n);if(w<0){n=n.dot((new THREE.Vector3).sub(l,E))/w;E=E.addSelf(s.multiplyScalar(n));
-if(i instanceof THREE.Face3){if(c(E,l,d,m)){i={distance:this.origin.distanceTo(E),point:E,face:i,object:a};C.push(i)}}else if(i instanceof THREE.Face4)if(c(E,l,d,k)||c(E,d,m,k)){i={distance:this.origin.distanceTo(E),point:E,face:i,object:a};C.push(i)}}}return C}};
-THREE.Rectangle=function(){function a(){l=e-c;d=i-f}var c,f,e,i,l,d,m=true;this.getX=function(){return c};this.getY=function(){return f};this.getWidth=function(){return l};this.getHeight=function(){return d};this.getLeft=function(){return c};this.getTop=function(){return f};this.getRight=function(){return e};this.getBottom=function(){return i};this.set=function(k,n,w,E){m=false;c=k;f=n;e=w;i=E;a()};this.addPoint=function(k,n){if(m){m=false;c=k;f=n;e=k;i=n}else{c=c<k?c:k;f=f<n?f:n;e=e>k?e:k;i=i>n?
-i:n}a()};this.add3Points=function(k,n,w,E,s,x){if(m){m=false;c=k<w?k<s?k:s:w<s?w:s;f=n<E?n<x?n:x:E<x?E:x;e=k>w?k>s?k:s:w>s?w:s;i=n>E?n>x?n:x:E>x?E:x}else{c=k<w?k<s?k<c?k:c:s<c?s:c:w<s?w<c?w:c:s<c?s:c;f=n<E?n<x?n<f?n:f:x<f?x:f:E<x?E<f?E:f:x<f?x:f;e=k>w?k>s?k>e?k:e:s>e?s:e:w>s?w>e?w:e:s>e?s:e;i=n>E?n>x?n>i?n:i:x>i?x:i:E>x?E>i?E:i:x>i?x:i}a()};this.addRectangle=function(k){if(m){m=false;c=k.getLeft();f=k.getTop();e=k.getRight();i=k.getBottom()}else{c=c<k.getLeft()?c:k.getLeft();f=f<k.getTop()?f:k.getTop();
-e=e>k.getRight()?e:k.getRight();i=i>k.getBottom()?i:k.getBottom()}a()};this.inflate=function(k){c-=k;f-=k;e+=k;i+=k;a()};this.minSelf=function(k){c=c>k.getLeft()?c:k.getLeft();f=f>k.getTop()?f:k.getTop();e=e<k.getRight()?e:k.getRight();i=i<k.getBottom()?i:k.getBottom();a()};this.instersects=function(k){return Math.min(e,k.getRight())-Math.max(c,k.getLeft())>=0&&Math.min(i,k.getBottom())-Math.max(f,k.getTop())>=0};this.empty=function(){m=true;i=e=f=c=0;a()};this.isEmpty=function(){return m};this.toString=
-function(){return"THREE.Rectangle ( left: "+c+", right: "+e+", top: "+f+", bottom: "+i+", width: "+l+", height: "+d+" )"}};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(a,c,f,e,i,l,d,m,k,n,w,E,s,x,B,C){this.n11=a||1;this.n12=c||0;this.n13=f||0;this.n14=e||0;this.n21=i||0;this.n22=l||1;this.n23=d||0;this.n24=m||0;this.n31=k||0;this.n32=n||0;this.n33=w||1;this.n34=E||0;this.n41=s||0;this.n42=x||0;this.n43=B||0;this.n44=C||1};
-THREE.Matrix4.prototype={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;return this},set:function(a,c,f,e,i,l,d,m,k,n,w,E,s,x,B,C){this.n11=a;this.n12=c;this.n13=f;this.n14=e;this.n21=i;this.n22=l;this.n23=d;this.n24=m;this.n31=k;this.n32=n;this.n33=w;this.n34=E;this.n41=s;this.n42=x;this.n43=B;this.n44=C;return this},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;return this},lookAt:function(a,c,f){var e=new THREE.Vector3,i=new THREE.Vector3,l=new THREE.Vector3;l.sub(a,c).normalize();e.cross(f,l).normalize();i.cross(l,e).normalize();this.n11=e.x;this.n12=e.y;this.n13=e.z;this.n14=-e.dot(a);this.n21=i.x;this.n22=i.y;this.n23=i.z;this.n24=-i.dot(a);this.n31=l.x;
-this.n32=l.y;this.n33=l.z;this.n34=-l.dot(a);this.n43=this.n42=this.n41=0;this.n44=1;return this},multiplyVector3:function(a){var c=a.x,f=a.y,e=a.z,i=1/(this.n41*c+this.n42*f+this.n43*e+this.n44);a.x=(this.n11*c+this.n12*f+this.n13*e+this.n14)*i;a.y=(this.n21*c+this.n22*f+this.n23*e+this.n24)*i;a.z=(this.n31*c+this.n32*f+this.n33*e+this.n34)*i;return a},multiplyVector4:function(a){var c=a.x,f=a.y,e=a.z,i=a.w;a.x=this.n11*c+this.n12*f+this.n13*e+this.n14*i;a.y=this.n21*c+this.n22*f+this.n23*e+this.n24*
-i;a.z=this.n31*c+this.n32*f+this.n33*e+this.n34*i;a.w=this.n41*c+this.n42*f+this.n43*e+this.n44*i;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){var f=a.n11,e=a.n12,i=a.n13,l=a.n14,d=a.n21,m=a.n22,k=a.n23,n=a.n24,w=a.n31,E=a.n32,
-s=a.n33,x=a.n34,B=a.n41,C=a.n42,L=a.n43,u=a.n44,j=c.n11,h=c.n12,v=c.n13,r=c.n14,A=c.n21,q=c.n22,t=c.n23,F=c.n24,y=c.n31,H=c.n32,G=c.n33,D=c.n34,M=c.n41,$=c.n42,N=c.n43,U=c.n44;this.n11=f*j+e*A+i*y+l*M;this.n12=f*h+e*q+i*H+l*$;this.n13=f*v+e*t+i*G+l*N;this.n14=f*r+e*F+i*D+l*U;this.n21=d*j+m*A+k*y+n*M;this.n22=d*h+m*q+k*H+n*$;this.n23=d*v+m*t+k*G+n*N;this.n24=d*r+m*F+k*D+n*U;this.n31=w*j+E*A+s*y+x*M;this.n32=w*h+E*q+s*H+x*$;this.n33=w*v+E*t+s*G+x*N;this.n34=w*r+E*F+s*D+x*U;this.n41=B*j+C*A+L*y+u*M;
-this.n42=B*h+C*q+L*H+u*$;this.n43=B*v+C*t+L*G+u*N;this.n44=B*r+C*F+L*D+u*U;return this},multiplySelf:function(a){var c=this.n11,f=this.n12,e=this.n13,i=this.n14,l=this.n21,d=this.n22,m=this.n23,k=this.n24,n=this.n31,w=this.n32,E=this.n33,s=this.n34,x=this.n41,B=this.n42,C=this.n43,L=this.n44,u=a.n11,j=a.n21,h=a.n31,v=a.n41,r=a.n12,A=a.n22,q=a.n32,t=a.n42,F=a.n13,y=a.n23,H=a.n33,G=a.n43,D=a.n14,M=a.n24,$=a.n34;a=a.n44;this.n11=c*u+f*j+e*h+i*v;this.n12=c*r+f*A+e*q+i*t;this.n13=c*F+f*y+e*H+i*G;this.n14=
-c*D+f*M+e*$+i*a;this.n21=l*u+d*j+m*h+k*v;this.n22=l*r+d*A+m*q+k*t;this.n23=l*F+d*y+m*H+k*G;this.n24=l*D+d*M+m*$+k*a;this.n31=n*u+w*j+E*h+s*v;this.n32=n*r+w*A+E*q+s*t;this.n33=n*F+w*y+E*H+s*G;this.n34=n*D+w*M+E*$+s*a;this.n41=x*u+B*j+C*h+L*v;this.n42=x*r+B*A+C*q+L*t;this.n43=x*F+B*y+C*H+L*G;this.n44=x*D+B*M+C*$+L*a;return this},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*=
+THREE.Vector4=function(a,b,e,d){this.x=a||0;this.y=b||0;this.z=e||0;this.w=d||1};
+THREE.Vector4.prototype={set:function(a,b,e,d){this.x=a;this.y=b;this.z=e;this.w=d;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,e,d=a.objects,g=[];a=0;for(b=d.length;a<b;a++){e=d[a];if(e instanceof THREE.Mesh)g=g.concat(this.intersectObject(e))}g.sort(function(j,c){return j.distance-c.distance});return g},intersectObject:function(a){function b(J,s,h,f){f=f.clone().subSelf(s);h=h.clone().subSelf(s);var t=J.clone().subSelf(s);J=f.dot(f);s=f.dot(h);f=f.dot(t);var p=h.dot(h);h=h.dot(t);t=1/(J*p-s*s);p=(p*f-s*h)*t;J=(J*h-s*f)*t;return p>0&&J>0&&p+J<1}var e,d,g,j,c,k,i,l,u,C,
+q,v=a.geometry,z=v.vertices,B=[];e=0;for(d=v.faces.length;e<d;e++){g=v.faces[e];C=this.origin.clone();q=this.direction.clone();j=a.matrix.multiplyVector3(z[g.a].position.clone());c=a.matrix.multiplyVector3(z[g.b].position.clone());k=a.matrix.multiplyVector3(z[g.c].position.clone());i=g instanceof THREE.Face4?a.matrix.multiplyVector3(z[g.d].position.clone()):null;l=a.rotationMatrix.multiplyVector3(g.normal.clone());u=q.dot(l);if(u<0){l=l.dot((new THREE.Vector3).sub(j,C))/u;C=C.addSelf(q.multiplyScalar(l));
+if(g instanceof THREE.Face3){if(b(C,j,c,k)){g={distance:this.origin.distanceTo(C),point:C,face:g,object:a};B.push(g)}}else if(g instanceof THREE.Face4)if(b(C,j,c,i)||b(C,c,k,i)){g={distance:this.origin.distanceTo(C),point:C,face:g,object:a};B.push(g)}}}return B}};
+THREE.Rectangle=function(){function a(){j=d-b;c=g-e}var b,e,d,g,j,c,k=true;this.getX=function(){return b};this.getY=function(){return e};this.getWidth=function(){return j};this.getHeight=function(){return c};this.getLeft=function(){return b};this.getTop=function(){return e};this.getRight=function(){return d};this.getBottom=function(){return g};this.set=function(i,l,u,C){k=false;b=i;e=l;d=u;g=C;a()};this.addPoint=function(i,l){if(k){k=false;b=i;e=l;d=i;g=l}else{b=b<i?b:i;e=e<l?e:l;d=d>i?d:i;g=g>l?
+g:l}a()};this.add3Points=function(i,l,u,C,q,v){if(k){k=false;b=i<u?i<q?i:q:u<q?u:q;e=l<C?l<v?l:v:C<v?C:v;d=i>u?i>q?i:q:u>q?u:q;g=l>C?l>v?l:v:C>v?C:v}else{b=i<u?i<q?i<b?i:b:q<b?q:b:u<q?u<b?u:b:q<b?q:b;e=l<C?l<v?l<e?l:e:v<e?v:e:C<v?C<e?C:e:v<e?v:e;d=i>u?i>q?i>d?i:d:q>d?q:d:u>q?u>d?u:d:q>d?q:d;g=l>C?l>v?l>g?l:g:v>g?v:g:C>v?C>g?C:g:v>g?v:g}a()};this.addRectangle=function(i){if(k){k=false;b=i.getLeft();e=i.getTop();d=i.getRight();g=i.getBottom()}else{b=b<i.getLeft()?b:i.getLeft();e=e<i.getTop()?e:i.getTop();
+d=d>i.getRight()?d:i.getRight();g=g>i.getBottom()?g:i.getBottom()}a()};this.inflate=function(i){b-=i;e-=i;d+=i;g+=i;a()};this.minSelf=function(i){b=b>i.getLeft()?b:i.getLeft();e=e>i.getTop()?e:i.getTop();d=d<i.getRight()?d:i.getRight();g=g<i.getBottom()?g:i.getBottom();a()};this.instersects=function(i){return Math.min(d,i.getRight())-Math.max(b,i.getLeft())>=0&&Math.min(g,i.getBottom())-Math.max(e,i.getTop())>=0};this.empty=function(){k=true;g=d=e=b=0;a()};this.isEmpty=function(){return k};this.toString=
+function(){return"THREE.Rectangle ( left: "+b+", right: "+d+", top: "+e+", bottom: "+g+", width: "+j+", height: "+c+" )"}};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(a,b,e,d,g,j,c,k,i,l,u,C,q,v,z,B){this.n11=a||1;this.n12=b||0;this.n13=e||0;this.n14=d||0;this.n21=g||0;this.n22=j||1;this.n23=c||0;this.n24=k||0;this.n31=i||0;this.n32=l||0;this.n33=u||1;this.n34=C||0;this.n41=q||0;this.n42=v||0;this.n43=z||0;this.n44=B||1};
+THREE.Matrix4.prototype={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;return this},set:function(a,b,e,d,g,j,c,k,i,l,u,C,q,v,z,B){this.n11=a;this.n12=b;this.n13=e;this.n14=d;this.n21=g;this.n22=j;this.n23=c;this.n24=k;this.n31=i;this.n32=l;this.n33=u;this.n34=C;this.n41=q;this.n42=v;this.n43=z;this.n44=B;return this},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;return this},lookAt:function(a,b,e){var d=new THREE.Vector3,g=new THREE.Vector3,j=new THREE.Vector3;j.sub(a,b).normalize();d.cross(e,j).normalize();g.cross(j,d).normalize();this.n11=d.x;this.n12=d.y;this.n13=d.z;this.n14=-d.dot(a);this.n21=g.x;this.n22=g.y;this.n23=g.z;this.n24=-g.dot(a);this.n31=j.x;
+this.n32=j.y;this.n33=j.z;this.n34=-j.dot(a);this.n43=this.n42=this.n41=0;this.n44=1;return this},multiplyVector3:function(a){var b=a.x,e=a.y,d=a.z,g=1/(this.n41*b+this.n42*e+this.n43*d+this.n44);a.x=(this.n11*b+this.n12*e+this.n13*d+this.n14)*g;a.y=(this.n21*b+this.n22*e+this.n23*d+this.n24)*g;a.z=(this.n31*b+this.n32*e+this.n33*d+this.n34)*g;return a},multiplyVector4:function(a){var b=a.x,e=a.y,d=a.z,g=a.w;a.x=this.n11*b+this.n12*e+this.n13*d+this.n14*g;a.y=this.n21*b+this.n22*e+this.n23*d+this.n24*
+g;a.z=this.n31*b+this.n32*e+this.n33*d+this.n34*g;a.w=this.n41*b+this.n42*e+this.n43*d+this.n44*g;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 e=a.n11,d=a.n12,g=a.n13,j=a.n14,c=a.n21,k=a.n22,i=a.n23,l=a.n24,u=a.n31,C=a.n32,
+q=a.n33,v=a.n34,z=a.n41,B=a.n42,J=a.n43,s=a.n44,h=b.n11,f=b.n12,t=b.n13,p=b.n14,y=b.n21,o=b.n22,r=b.n23,E=b.n24,w=b.n31,F=b.n32,D=b.n33,A=b.n34,K=b.n41,Y=b.n42,L=b.n43,S=b.n44;this.n11=e*h+d*y+g*w+j*K;this.n12=e*f+d*o+g*F+j*Y;this.n13=e*t+d*r+g*D+j*L;this.n14=e*p+d*E+g*A+j*S;this.n21=c*h+k*y+i*w+l*K;this.n22=c*f+k*o+i*F+l*Y;this.n23=c*t+k*r+i*D+l*L;this.n24=c*p+k*E+i*A+l*S;this.n31=u*h+C*y+q*w+v*K;this.n32=u*f+C*o+q*F+v*Y;this.n33=u*t+C*r+q*D+v*L;this.n34=u*p+C*E+q*A+v*S;this.n41=z*h+B*y+J*w+s*K;
+this.n42=z*f+B*o+J*F+s*Y;this.n43=z*t+B*r+J*D+s*L;this.n44=z*p+B*E+J*A+s*S;return this},multiplySelf:function(a){var b=this.n11,e=this.n12,d=this.n13,g=this.n14,j=this.n21,c=this.n22,k=this.n23,i=this.n24,l=this.n31,u=this.n32,C=this.n33,q=this.n34,v=this.n41,z=this.n42,B=this.n43,J=this.n44,s=a.n11,h=a.n21,f=a.n31,t=a.n41,p=a.n12,y=a.n22,o=a.n32,r=a.n42,E=a.n13,w=a.n23,F=a.n33,D=a.n43,A=a.n14,K=a.n24,Y=a.n34;a=a.n44;this.n11=b*s+e*h+d*f+g*t;this.n12=b*p+e*y+d*o+g*r;this.n13=b*E+e*w+d*F+g*D;this.n14=
+b*A+e*K+d*Y+g*a;this.n21=j*s+c*h+k*f+i*t;this.n22=j*p+c*y+k*o+i*r;this.n23=j*E+c*w+k*F+i*D;this.n24=j*A+c*K+k*Y+i*a;this.n31=l*s+u*h+C*f+q*t;this.n32=l*p+u*y+C*o+q*r;this.n33=l*E+u*w+C*F+q*D;this.n34=l*A+u*K+C*Y+q*a;this.n41=v*s+z*h+B*f+J*t;this.n42=v*p+z*y+B*o+J*r;this.n43=v*E+z*w+B*F+J*D;this.n44=v*A+z*K+B*Y+J*a;return this},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;return this},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,f,e){var i=c[f];c[f]=c[e];
-c[e]=i}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,f){var e=new THREE.Matrix4;e.n14=a;e.n24=c;e.n34=f;return e};
-THREE.Matrix4.scaleMatrix=function(a,c,f){var e=new THREE.Matrix4;e.n11=a;e.n22=c;e.n33=f;return e};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 f=new THREE.Matrix4,e=Math.cos(c),i=Math.sin(c),l=1-e,d=a.x,m=a.y,k=a.z;f.n11=l*d*d+e;f.n12=l*d*m-i*k;f.n13=l*d*k+i*m;f.n21=l*d*m+i*k;f.n22=l*m*m+e;f.n23=l*m*k-i*d;f.n31=l*d*k-i*m;f.n32=l*m*k+i*d;f.n33=l*k*k+e;return f};
-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 f=c[10]*c[5]-c[6]*c[9],e=-c[10]*c[1]+c[2]*c[9],i=c[6]*c[1]-c[2]*c[5],l=-c[10]*c[4]+c[6]*c[8],d=c[10]*c[0]-c[2]*c[8],m=-c[6]*c[0]+c[2]*c[4],k=c[9]*c[4]-c[5]*c[8],n=-c[9]*c[0]+c[1]*c[8],w=c[5]*c[0]-c[1]*c[4];c=c[0]*f+c[1]*l+c[2]*k;if(c==0)throw"matrix not invertible";c=1/c;a.m[0]=c*f;a.m[1]=c*e;a.m[2]=c*i;a.m[3]=c*l;a.m[4]=c*d;a.m[5]=c*m;a.m[6]=c*k;a.m[7]=c*n;a.m[8]=c*w;return a};
-THREE.Matrix4.makeFrustum=function(a,c,f,e,i,l){var d,m,k;d=new THREE.Matrix4;m=2*i/(c-a);k=2*i/(e-f);a=(c+a)/(c-a);f=(e+f)/(e-f);e=-(l+i)/(l-i);i=-2*l*i/(l-i);d.n11=m;d.n12=0;d.n13=a;d.n14=0;d.n21=0;d.n22=k;d.n23=f;d.n24=0;d.n31=0;d.n32=0;d.n33=e;d.n34=i;d.n41=0;d.n42=0;d.n43=-1;d.n44=0;return d};THREE.Matrix4.makePerspective=function(a,c,f,e){var i;a=f*Math.tan(a*Math.PI/360);i=-a;return THREE.Matrix4.makeFrustum(i*c,a*c,i,a,f,e)};
-THREE.Matrix4.makeOrtho=function(a,c,f,e,i,l){var d,m,k,n;d=new THREE.Matrix4;m=c-a;k=f-e;n=l-i;a=(c+a)/m;f=(f+e)/k;i=(l+i)/n;d.n11=2/m;d.n12=0;d.n13=0;d.n14=-a;d.n21=0;d.n22=2/k;d.n23=0;d.n24=-f;d.n31=0;d.n32=0;d.n33=-2/n;d.n34=-i;d.n41=0;d.n42=0;d.n43=0;d.n44=1;return d};
-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.tangent=new THREE.Vector4;this.__visible=true};THREE.Vertex.prototype={toString:function(){return"THREE.Vertex ( position: "+this.position+", normal: "+this.normal+" )"}};
-THREE.Face3=function(a,c,f,e,i){this.a=a;this.b=c;this.c=f;this.centroid=new THREE.Vector3;this.normal=e instanceof THREE.Vector3?e:new THREE.Vector3;this.vertexNormals=e instanceof Array?e:[];this.materials=i instanceof Array?i:[i]};THREE.Face3.prototype={toString:function(){return"THREE.Face3 ( "+this.a+", "+this.b+", "+this.c+" )"}};
-THREE.Face4=function(a,c,f,e,i,l){this.a=a;this.b=c;this.c=f;this.d=e;this.centroid=new THREE.Vector3;this.normal=i instanceof THREE.Vector3?i:new THREE.Vector3;this.vertexNormals=i instanceof Array?i:[];this.materials=l instanceof Array?l:[l]};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};
+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,e,d){var g=b[e];b[e]=b[d];
+b[d]=g}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,e){var d=new THREE.Matrix4;d.n14=a;d.n24=b;d.n34=e;return d};
+THREE.Matrix4.scaleMatrix=function(a,b,e){var d=new THREE.Matrix4;d.n11=a;d.n22=b;d.n33=e;return d};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 e=new THREE.Matrix4,d=Math.cos(b),g=Math.sin(b),j=1-d,c=a.x,k=a.y,i=a.z;e.n11=j*c*c+d;e.n12=j*c*k-g*i;e.n13=j*c*i+g*k;e.n21=j*c*k+g*i;e.n22=j*k*k+d;e.n23=j*k*i-g*c;e.n31=j*c*i-g*k;e.n32=j*k*i+g*c;e.n33=j*i*i+d;return e};
+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 e=b[10]*b[5]-b[6]*b[9],d=-b[10]*b[1]+b[2]*b[9],g=b[6]*b[1]-b[2]*b[5],j=-b[10]*b[4]+b[6]*b[8],c=b[10]*b[0]-b[2]*b[8],k=-b[6]*b[0]+b[2]*b[4],i=b[9]*b[4]-b[5]*b[8],l=-b[9]*b[0]+b[1]*b[8],u=b[5]*b[0]-b[1]*b[4];b=b[0]*e+b[1]*j+b[2]*i;if(b==0)throw"matrix not invertible";b=1/b;a.m[0]=b*e;a.m[1]=b*d;a.m[2]=b*g;a.m[3]=b*j;a.m[4]=b*c;a.m[5]=b*k;a.m[6]=b*i;a.m[7]=b*l;a.m[8]=b*u;return a};
+THREE.Matrix4.makeFrustum=function(a,b,e,d,g,j){var c,k,i;c=new THREE.Matrix4;k=2*g/(b-a);i=2*g/(d-e);a=(b+a)/(b-a);e=(d+e)/(d-e);d=-(j+g)/(j-g);g=-2*j*g/(j-g);c.n11=k;c.n12=0;c.n13=a;c.n14=0;c.n21=0;c.n22=i;c.n23=e;c.n24=0;c.n31=0;c.n32=0;c.n33=d;c.n34=g;c.n41=0;c.n42=0;c.n43=-1;c.n44=0;return c};THREE.Matrix4.makePerspective=function(a,b,e,d){var g;a=e*Math.tan(a*Math.PI/360);g=-a;return THREE.Matrix4.makeFrustum(g*b,a*b,g,a,e,d)};
+THREE.Matrix4.makeOrtho=function(a,b,e,d,g,j){var c,k,i,l;c=new THREE.Matrix4;k=b-a;i=e-d;l=j-g;a=(b+a)/k;e=(e+d)/i;g=(j+g)/l;c.n11=2/k;c.n12=0;c.n13=0;c.n14=-a;c.n21=0;c.n22=2/i;c.n23=0;c.n24=-e;c.n31=0;c.n32=0;c.n33=-2/l;c.n34=-g;c.n41=0;c.n42=0;c.n43=0;c.n44=1;return c};
+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.tangent=new THREE.Vector4;this.__visible=true};THREE.Vertex.prototype={toString:function(){return"THREE.Vertex ( position: "+this.position+", normal: "+this.normal+" )"}};
+THREE.Face3=function(a,b,e,d,g){this.a=a;this.b=b;this.c=e;this.centroid=new THREE.Vector3;this.normal=d instanceof THREE.Vector3?d:new THREE.Vector3;this.vertexNormals=d instanceof Array?d:[];this.materials=g instanceof Array?g:[g]};THREE.Face3.prototype={toString:function(){return"THREE.Face3 ( "+this.a+", "+this.b+", "+this.c+" )"}};
+THREE.Face4=function(a,b,e,d,g,j){this.a=a;this.b=b;this.c=e;this.d=d;this.centroid=new THREE.Vector3;this.normal=g instanceof THREE.Vector3?g:new THREE.Vector3;this.vertexNormals=g instanceof Array?g:[];this.materials=j instanceof Array?j:[j]};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.boundingSphere=this.boundingBox=null;this.geometryChunks={};this.hasTangents=false};
-THREE.Geometry.prototype={computeCentroids:function(){var a,c,f;a=0;for(c=this.faces.length;a<c;a++){f=this.faces[a];f.centroid.set(0,0,0);if(f instanceof THREE.Face3){f.centroid.addSelf(this.vertices[f.a].position);f.centroid.addSelf(this.vertices[f.b].position);f.centroid.addSelf(this.vertices[f.c].position);f.centroid.divideScalar(3)}else if(f instanceof THREE.Face4){f.centroid.addSelf(this.vertices[f.a].position);f.centroid.addSelf(this.vertices[f.b].position);f.centroid.addSelf(this.vertices[f.c].position);
-f.centroid.addSelf(this.vertices[f.d].position);f.centroid.divideScalar(4)}}},computeFaceNormals:function(a){var c,f,e,i,l,d,m=new THREE.Vector3,k=new THREE.Vector3;e=0;for(i=this.vertices.length;e<i;e++){l=this.vertices[e];l.normal.set(0,0,0)}e=0;for(i=this.faces.length;e<i;e++){l=this.faces[e];if(a&&l.vertexNormals.length){m.set(0,0,0);c=0;for(f=l.normal.length;c<f;c++)m.addSelf(l.vertexNormals[c]);m.divideScalar(3)}else{c=this.vertices[l.a];f=this.vertices[l.b];d=this.vertices[l.c];m.sub(d.position,
-f.position);k.sub(c.position,f.position);m.crossSelf(k)}m.isZero()||m.normalize();l.normal.copy(m)}},computeVertexNormals:function(){var a,c,f=[],e;a=0;for(c=this.vertices.length;a<c;a++)f[a]=new THREE.Vector3;a=0;for(c=this.faces.length;a<c;a++){e=this.faces[a];if(e instanceof THREE.Face3){f[e.a].addSelf(e.normal);f[e.b].addSelf(e.normal);f[e.c].addSelf(e.normal)}else if(e instanceof THREE.Face4){f[e.a].addSelf(e.normal);f[e.b].addSelf(e.normal);f[e.c].addSelf(e.normal);f[e.d].addSelf(e.normal)}}a=
-0;for(c=this.vertices.length;a<c;a++)f[a].normalize();a=0;for(c=this.faces.length;a<c;a++){e=this.faces[a];if(e instanceof THREE.Face3){e.vertexNormals[0]=f[e.a].clone();e.vertexNormals[1]=f[e.b].clone();e.vertexNormals[2]=f[e.c].clone()}else if(e instanceof THREE.Face4){e.vertexNormals[0]=f[e.a].clone();e.vertexNormals[1]=f[e.b].clone();e.vertexNormals[2]=f[e.c].clone();e.vertexNormals[3]=f[e.d].clone()}}},computeTangents:function(){function a(D,M,$,N,U,X,O){l=D.vertices[M].position;d=D.vertices[$].position;
-m=D.vertices[N].position;k=i[U];n=i[X];w=i[O];E=d.x-l.x;s=m.x-l.x;x=d.y-l.y;B=m.y-l.y;C=d.z-l.z;L=m.z-l.z;u=n.u-k.u;j=w.u-k.u;h=n.v-k.v;v=w.v-k.v;r=1/(u*v-j*h);t.set((v*E-h*s)*r,(v*x-h*B)*r,(v*C-h*L)*r);F.set((u*s-j*E)*r,(u*B-j*x)*r,(u*L-j*C)*r);A[M].addSelf(t);A[$].addSelf(t);A[N].addSelf(t);q[M].addSelf(F);q[$].addSelf(F);q[N].addSelf(F)}var c,f,e,i,l,d,m,k,n,w,E,s,x,B,C,L,u,j,h,v,r,A=[],q=[],t=new THREE.Vector3,F=new THREE.Vector3,y=new THREE.Vector3,H=new THREE.Vector3,G=new THREE.Vector3;c=0;
-for(f=this.vertices.length;c<f;c++){A[c]=new THREE.Vector3;q[c]=new THREE.Vector3}c=0;for(f=this.faces.length;c<f;c++){e=this.faces[c];i=this.uvs[c];if(e instanceof THREE.Face3){a(this,e.a,e.b,e.c,0,1,2);this.vertices[e.a].normal.copy(e.vertexNormals[0]);this.vertices[e.b].normal.copy(e.vertexNormals[1]);this.vertices[e.c].normal.copy(e.vertexNormals[2])}else if(e instanceof THREE.Face4){a(this,e.a,e.b,e.c,0,1,2);a(this,e.a,e.b,e.d,0,1,3);this.vertices[e.a].normal.copy(e.vertexNormals[0]);this.vertices[e.b].normal.copy(e.vertexNormals[1]);
-this.vertices[e.c].normal.copy(e.vertexNormals[2]);this.vertices[e.d].normal.copy(e.vertexNormals[3])}}c=0;for(f=this.vertices.length;c<f;c++){G.copy(this.vertices[c].normal);e=A[c];y.copy(e);y.subSelf(G.multiplyScalar(G.dot(e))).normalize();H.cross(this.vertices[c].normal,e);e=H.dot(q[c]);e=e<0?-1:1;this.vertices[c].tangent.set(y.x,y.y,y.z,e)}this.hasTangents=true},computeBoundingBox:function(){var a;if(this.vertices.length>0){this.boundingBox={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 c=1,f=this.vertices.length;c<f;c++){a=this.vertices[c];if(a.position.x<this.boundingBox.x[0])this.boundingBox.x[0]=a.position.x;else if(a.position.x>this.boundingBox.x[1])this.boundingBox.x[1]=a.position.x;if(a.position.y<this.boundingBox.y[0])this.boundingBox.y[0]=a.position.y;else if(a.position.y>this.boundingBox.y[1])this.boundingBox.y[1]=a.position.y;if(a.position.z<
-this.boundingBox.z[0])this.boundingBox.z[0]=a.position.z;else if(a.position.z>this.boundingBox.z[1])this.boundingBox.z[1]=a.position.z}}},computeBoundingSphere:function(){for(var a=this.boundingSphere===null?0:this.boundingSphere.radius,c=0,f=this.vertices.length;c<f;c++)a=Math.max(a,this.vertices[c].position.length());this.boundingSphere={radius:a}},sortFacesByMaterial:function(){function a(w){var E=[];c=0;for(f=w.length;c<f;c++)w[c]==undefined?E.push("undefined"):E.push(w[c].toString());return E.join("_")}
-var c,f,e,i,l,d,m,k,n={};e=0;for(i=this.faces.length;e<i;e++){l=this.faces[e];d=l.materials;m=a(d);if(n[m]==undefined)n[m]={hash:m,counter:0};k=n[m].hash+"_"+n[m].counter;if(this.geometryChunks[k]==undefined)this.geometryChunks[k]={faces:[],materials:d,vertices:0};l=l instanceof THREE.Face3?3:4;if(this.geometryChunks[k].vertices+l>65535){n[m].counter+=1;k=n[m].hash+"_"+n[m].counter;if(this.geometryChunks[k]==undefined)this.geometryChunks[k]={faces:[],materials:d,vertices:0}}this.geometryChunks[k].faces.push(e);
-this.geometryChunks[k].vertices+=l}},toString:function(){return"THREE.Geometry ( vertices: "+this.vertices+", faces: "+this.faces+", uvs: "+this.uvs+" )"}};
-THREE.Camera=function(a,c,f,e){this.fov=a;this.aspect=c;this.near=f;this.far=e;this.position=new THREE.Vector3;this.target={position:new THREE.Vector3};this.autoUpdateMatrix=true;this.projectionMatrix=null;this.matrix=new THREE.Matrix4;this.up=new THREE.Vector3(0,1,0);this.translateX=function(i){i=this.target.position.clone().subSelf(this.position).normalize().multiplyScalar(i);i.cross(i.clone(),this.up);this.position.addSelf(i);this.target.position.addSelf(i)};this.translateZ=function(i){i=this.target.position.clone().subSelf(this.position).normalize().multiplyScalar(i);
-this.position.subSelf(i);this.target.position.subSelf(i)};this.updateMatrix=function(){this.matrix.lookAt(this.position,this.target.position,this.up)};this.updateProjectionMatrix=function(){this.projectionMatrix=THREE.Matrix4.makePerspective(this.fov,this.aspect,this.near,this.far)};this.updateProjectionMatrix()};THREE.Camera.prototype={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.Geometry.prototype={computeCentroids:function(){var a,b,e;a=0;for(b=this.faces.length;a<b;a++){e=this.faces[a];e.centroid.set(0,0,0);if(e instanceof THREE.Face3){e.centroid.addSelf(this.vertices[e.a].position);e.centroid.addSelf(this.vertices[e.b].position);e.centroid.addSelf(this.vertices[e.c].position);e.centroid.divideScalar(3)}else if(e instanceof THREE.Face4){e.centroid.addSelf(this.vertices[e.a].position);e.centroid.addSelf(this.vertices[e.b].position);e.centroid.addSelf(this.vertices[e.c].position);
+e.centroid.addSelf(this.vertices[e.d].position);e.centroid.divideScalar(4)}}},computeFaceNormals:function(a){var b,e,d,g,j,c,k=new THREE.Vector3,i=new THREE.Vector3;d=0;for(g=this.vertices.length;d<g;d++){j=this.vertices[d];j.normal.set(0,0,0)}d=0;for(g=this.faces.length;d<g;d++){j=this.faces[d];if(a&&j.vertexNormals.length){k.set(0,0,0);b=0;for(e=j.normal.length;b<e;b++)k.addSelf(j.vertexNormals[b]);k.divideScalar(3)}else{b=this.vertices[j.a];e=this.vertices[j.b];c=this.vertices[j.c];k.sub(c.position,
+e.position);i.sub(b.position,e.position);k.crossSelf(i)}k.isZero()||k.normalize();j.normal.copy(k)}},computeVertexNormals:function(){var a,b,e=[],d;a=0;for(b=this.vertices.length;a<b;a++)e[a]=new THREE.Vector3;a=0;for(b=this.faces.length;a<b;a++){d=this.faces[a];if(d instanceof THREE.Face3){e[d.a].addSelf(d.normal);e[d.b].addSelf(d.normal);e[d.c].addSelf(d.normal)}else if(d instanceof THREE.Face4){e[d.a].addSelf(d.normal);e[d.b].addSelf(d.normal);e[d.c].addSelf(d.normal);e[d.d].addSelf(d.normal)}}a=
+0;for(b=this.vertices.length;a<b;a++)e[a].normalize();a=0;for(b=this.faces.length;a<b;a++){d=this.faces[a];if(d instanceof THREE.Face3){d.vertexNormals[0]=e[d.a].clone();d.vertexNormals[1]=e[d.b].clone();d.vertexNormals[2]=e[d.c].clone()}else if(d instanceof THREE.Face4){d.vertexNormals[0]=e[d.a].clone();d.vertexNormals[1]=e[d.b].clone();d.vertexNormals[2]=e[d.c].clone();d.vertexNormals[3]=e[d.d].clone()}}},computeTangents:function(){function a(A,K,Y,L,S,V,M){j=A.vertices[K].position;c=A.vertices[Y].position;
+k=A.vertices[L].position;i=g[S];l=g[V];u=g[M];C=c.x-j.x;q=k.x-j.x;v=c.y-j.y;z=k.y-j.y;B=c.z-j.z;J=k.z-j.z;s=l.u-i.u;h=u.u-i.u;f=l.v-i.v;t=u.v-i.v;p=1/(s*t-h*f);r.set((t*C-f*q)*p,(t*v-f*z)*p,(t*B-f*J)*p);E.set((s*q-h*C)*p,(s*z-h*v)*p,(s*J-h*B)*p);y[K].addSelf(r);y[Y].addSelf(r);y[L].addSelf(r);o[K].addSelf(E);o[Y].addSelf(E);o[L].addSelf(E)}var b,e,d,g,j,c,k,i,l,u,C,q,v,z,B,J,s,h,f,t,p,y=[],o=[],r=new THREE.Vector3,E=new THREE.Vector3,w=new THREE.Vector3,F=new THREE.Vector3,D=new THREE.Vector3;b=0;
+for(e=this.vertices.length;b<e;b++){y[b]=new THREE.Vector3;o[b]=new THREE.Vector3}b=0;for(e=this.faces.length;b<e;b++){d=this.faces[b];g=this.uvs[b];if(d instanceof THREE.Face3){a(this,d.a,d.b,d.c,0,1,2);this.vertices[d.a].normal.copy(d.vertexNormals[0]);this.vertices[d.b].normal.copy(d.vertexNormals[1]);this.vertices[d.c].normal.copy(d.vertexNormals[2])}else if(d instanceof THREE.Face4){a(this,d.a,d.b,d.c,0,1,2);a(this,d.a,d.b,d.d,0,1,3);this.vertices[d.a].normal.copy(d.vertexNormals[0]);this.vertices[d.b].normal.copy(d.vertexNormals[1]);
+this.vertices[d.c].normal.copy(d.vertexNormals[2]);this.vertices[d.d].normal.copy(d.vertexNormals[3])}}b=0;for(e=this.vertices.length;b<e;b++){D.copy(this.vertices[b].normal);d=y[b];w.copy(d);w.subSelf(D.multiplyScalar(D.dot(d))).normalize();F.cross(this.vertices[b].normal,d);d=F.dot(o[b]);d=d<0?-1:1;this.vertices[b].tangent.set(w.x,w.y,w.z,d)}this.hasTangents=true},computeBoundingBox:function(){var a;if(this.vertices.length>0){this.boundingBox={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 b=1,e=this.vertices.length;b<e;b++){a=this.vertices[b];if(a.position.x<this.boundingBox.x[0])this.boundingBox.x[0]=a.position.x;else if(a.position.x>this.boundingBox.x[1])this.boundingBox.x[1]=a.position.x;if(a.position.y<this.boundingBox.y[0])this.boundingBox.y[0]=a.position.y;else if(a.position.y>this.boundingBox.y[1])this.boundingBox.y[1]=a.position.y;if(a.position.z<
+this.boundingBox.z[0])this.boundingBox.z[0]=a.position.z;else if(a.position.z>this.boundingBox.z[1])this.boundingBox.z[1]=a.position.z}}},computeBoundingSphere:function(){for(var a=this.boundingSphere===null?0:this.boundingSphere.radius,b=0,e=this.vertices.length;b<e;b++)a=Math.max(a,this.vertices[b].position.length());this.boundingSphere={radius:a}},sortFacesByMaterial:function(){function a(u){var C=[];b=0;for(e=u.length;b<e;b++)u[b]==undefined?C.push("undefined"):C.push(u[b].toString());return C.join("_")}
+var b,e,d,g,j,c,k,i,l={};d=0;for(g=this.faces.length;d<g;d++){j=this.faces[d];c=j.materials;k=a(c);if(l[k]==undefined)l[k]={hash:k,counter:0};i=l[k].hash+"_"+l[k].counter;if(this.geometryChunks[i]==undefined)this.geometryChunks[i]={faces:[],materials:c,vertices:0};j=j instanceof THREE.Face3?3:4;if(this.geometryChunks[i].vertices+j>65535){l[k].counter+=1;i=l[k].hash+"_"+l[k].counter;if(this.geometryChunks[i]==undefined)this.geometryChunks[i]={faces:[],materials:c,vertices:0}}this.geometryChunks[i].faces.push(d);
+this.geometryChunks[i].vertices+=j}},toString:function(){return"THREE.Geometry ( vertices: "+this.vertices+", faces: "+this.faces+", uvs: "+this.uvs+" )"}};
+THREE.Camera=function(a,b,e,d){this.fov=a;this.aspect=b;this.near=e;this.far=d;this.position=new THREE.Vector3;this.target={position:new THREE.Vector3};this.autoUpdateMatrix=true;this.projectionMatrix=null;this.matrix=new THREE.Matrix4;this.up=new THREE.Vector3(0,1,0);this.translateX=function(g){g=this.target.position.clone().subSelf(this.position).normalize().multiplyScalar(g);g.cross(g.clone(),this.up);this.position.addSelf(g);this.target.position.addSelf(g)};this.translateZ=function(g){g=this.target.position.clone().subSelf(this.position).normalize().multiplyScalar(g);
+this.position.subSelf(g);this.target.position.subSelf(g)};this.updateMatrix=function(){this.matrix.lookAt(this.position,this.target.position,this.up)};this.updateProjectionMatrix=function(){this.projectionMatrix=THREE.Matrix4.makePerspective(this.fov,this.aspect,this.near,this.far)};this.updateProjectionMatrix()};THREE.Camera.prototype={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.visible=this.autoUpdateMatrix=true};
 THREE.Object3D.prototype={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.materials=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.materials=c instanceof Array?c:[c]};THREE.Line.prototype=new THREE.Object3D;
-THREE.Line.prototype.constructor=THREE.Line;THREE.Mesh=function(a,c){THREE.Object3D.call(this);this.geometry=a;this.materials=c instanceof Array?c:[c];this.overdraw=this.doubleSided=this.flipSided=false;this.geometry.boundingSphere||this.geometry.computeBoundingSphere()};THREE.Mesh.prototype=new THREE.Object3D;THREE.Mesh.prototype.constructor=THREE.Mesh;THREE.FlatShading=0;THREE.SmoothShading=1;THREE.NormalBlending=0;THREE.AdditiveBlending=1;THREE.SubtractiveBlending=2;
+this.matrix.multiplySelf(this.rotationMatrix);this.matrix.multiplySelf(this.scaleMatrix)}};THREE.Object3DCounter={value:0};THREE.Particle=function(a){THREE.Object3D.call(this);this.materials=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.materials=b instanceof Array?b:[b]};THREE.Line.prototype=new THREE.Object3D;
+THREE.Line.prototype.constructor=THREE.Line;THREE.Mesh=function(a,b){THREE.Object3D.call(this);this.geometry=a;this.materials=b instanceof Array?b:[b];this.overdraw=this.doubleSided=this.flipSided=false;this.geometry.boundingSphere||this.geometry.computeBoundingSphere()};THREE.Mesh.prototype=new THREE.Object3D;THREE.Mesh.prototype.constructor=THREE.Mesh;THREE.FlatShading=0;THREE.SmoothShading=1;THREE.NormalBlending=0;THREE.AdditiveBlending=1;THREE.SubtractiveBlending=2;
 THREE.LineBasicMaterial=function(a){this.color=new THREE.Color(16777215);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}};
 THREE.LineBasicMaterial.prototype={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(16777215);this.env_map=this.map=null;this.combine=THREE.MultiplyOperation;this.reflectivity=1;this.refraction_ratio=0.98;this.fog=true;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=
@@ -89,88 +89,88 @@ THREE.MeshShaderMaterial.prototype={toString:function(){return"THREE.MeshShaderM
 THREE.ParticleBasicMaterial=function(a){this.color=new THREE.Color(16777215);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}};
 THREE.ParticleBasicMaterial.prototype={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(16777215);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}};
 THREE.ParticleCircleMaterial.prototype={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};THREE.ParticleDOMMaterial.prototype={toString:function(){return"THREE.ParticleDOMMaterial ( domElement: "+this.domElement+" )"}};
-THREE.Texture=function(a,c,f,e,i,l){this.image=a;this.mapping=c!==undefined?c:new THREE.UVMapping;this.wrap_s=f!==undefined?f:THREE.ClampToEdgeWrapping;this.wrap_t=e!==undefined?e:THREE.ClampToEdgeWrapping;this.mag_filter=i!==undefined?i:THREE.LinearFilter;this.min_filter=l!==undefined?l:THREE.LinearMipMapLinearFilter};
+THREE.Texture=function(a,b,e,d,g,j){this.image=a;this.mapping=b!==undefined?b:new THREE.UVMapping;this.wrap_s=e!==undefined?e:THREE.ClampToEdgeWrapping;this.wrap_t=d!==undefined?d:THREE.ClampToEdgeWrapping;this.mag_filter=g!==undefined?g:THREE.LinearFilter;this.min_filter=j!==undefined?j:THREE.LinearMipMapLinearFilter};
 THREE.Texture.prototype={clone:function(){return new THREE.Texture(this.image,this.mapping,this.wrap_s,this.wrap_t,this.mag_filter,this.min_filter)},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;var Uniforms={clone:function(a){var c,f,e,i={};for(c in a){i[c]={};for(f in a[c]){e=a[c][f];i[c][f]=e instanceof THREE.Color||e instanceof THREE.Vector3||e instanceof THREE.Texture?e.clone():e}}return i},merge:function(a){var c,f,e,i={};for(c=0;c<a.length;c++){e=this.clone(a[c]);for(f in e)i[f]=e[f]}return i}};
+THREE.NearestFilter=3;THREE.NearestMipMapNearestFilter=4;THREE.NearestMipMapLinearFilter=5;THREE.LinearFilter=6;THREE.LinearMipMapNearestFilter=7;THREE.LinearMipMapLinearFilter=8;var Uniforms={clone:function(a){var b,e,d,g={};for(b in a){g[b]={};for(e in a[b]){d=a[b][e];g[b][e]=d instanceof THREE.Color||d instanceof THREE.Vector3||d instanceof THREE.Texture?d.clone():d}}return g},merge:function(a){var b,e,d,g={};for(b=0;b<a.length;b++){d=this.clone(a[b]);for(e in d)g[e]=d[e]}return g}};
 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.fog=null;this.addObject=function(a){this.objects.indexOf(a)===-1&&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.indexOf(a)===-1&&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.Fog=function(a,c,f){this.color=new THREE.Color(a);this.near=c||1;this.far=f||1E3};THREE.FogExp2=function(a,c){this.color=new THREE.Color(a);this.density=c||2.5E-4};
-THREE.Projector=function(){function a(q,t){return t.z-q.z}function c(q,t){var F=0,y=1,H=q.z+q.w,G=t.z+t.w,D=-q.z+q.w,M=-t.z+t.w;if(H>=0&&G>=0&&D>=0&&M>=0)return true;else if(H<0&&G<0||D<0&&M<0)return false;else{if(H<0)F=Math.max(F,H/(H-G));else if(G<0)y=Math.min(y,H/(H-G));if(D<0)F=Math.max(F,D/(D-M));else if(M<0)y=Math.min(y,D/(D-M));if(y<F)return false;else{q.lerpSelf(t,F);t.lerpSelf(q,1-y);return true}}}var f,e,i=[],l,d,m,k=[],n,w,E=[],s,x,B=[],C=new THREE.Vector4,L=new THREE.Vector4,u=new THREE.Matrix4,
-j=new THREE.Matrix4,h=[],v=new THREE.Vector4,r=new THREE.Vector4,A;this.projectObjects=function(q,t,F){var y=[],H,G;e=0;u.multiply(t.projectionMatrix,t.matrix);h[0]=new THREE.Vector4(u.n41-u.n11,u.n42-u.n12,u.n43-u.n13,u.n44-u.n14);h[1]=new THREE.Vector4(u.n41+u.n11,u.n42+u.n12,u.n43+u.n13,u.n44+u.n14);h[2]=new THREE.Vector4(u.n41+u.n21,u.n42+u.n22,u.n43+u.n23,u.n44+u.n24);h[3]=new THREE.Vector4(u.n41-u.n21,u.n42-u.n22,u.n43-u.n23,u.n44-u.n24);h[4]=new THREE.Vector4(u.n41-u.n31,u.n42-u.n32,u.n43-
-u.n33,u.n44-u.n34);h[5]=new THREE.Vector4(u.n41+u.n31,u.n42+u.n32,u.n43+u.n33,u.n44+u.n34);t=0;for(H=h.length;t<H;t++){G=h[t];G.divideScalar(Math.sqrt(G.x*G.x+G.y*G.y+G.z*G.z))}H=q.objects;q=0;for(t=H.length;q<t;q++){G=H[q];var D;if(!(D=!G.visible)){if(D=G instanceof THREE.Mesh){a:{D=void 0;for(var M=G.position,$=-G.geometry.boundingSphere.radius*Math.max(G.scale.x,Math.max(G.scale.y,G.scale.z)),N=0;N<6;N++){D=h[N].x*M.x+h[N].y*M.y+h[N].z*M.z+h[N].w;if(D<=$){D=false;break a}}D=true}D=!D}D=D}if(!D){f=
-i[e]=i[e]||new THREE.RenderableObject;C.copy(G.position);u.multiplyVector3(C);f.object=G;f.z=C.z;y.push(f);e++}}F&&y.sort(a);return y};this.projectScene=function(q,t,F){var y=[],H=t.near,G=t.far,D,M,$,N,U,X,O,R,V,Q,P,Z,p,o,z,J;m=w=x=0;t.autoUpdateMatrix&&t.updateMatrix();u.multiply(t.projectionMatrix,t.matrix);X=this.projectObjects(q,t,true);q=0;for(D=X.length;q<D;q++){O=X[q].object;if(O.visible){O.autoUpdateMatrix&&O.updateMatrix();R=O.matrix;V=O.rotationMatrix;Q=O.materials;P=O.overdraw;if(O instanceof
-THREE.Mesh){Z=O.geometry;p=Z.vertices;M=0;for($=p.length;M<$;M++){o=p[M];o.positionWorld.copy(o.position);R.multiplyVector3(o.positionWorld);N=o.positionScreen;N.copy(o.positionWorld);u.multiplyVector4(N);N.x/=N.w;N.y/=N.w;o.__visible=N.z>H&&N.z<G}Z=Z.faces;M=0;for($=Z.length;M<$;M++){o=Z[M];if(o instanceof THREE.Face3){N=p[o.a];U=p[o.b];z=p[o.c];if(N.__visible&&U.__visible&&z.__visible)if(O.doubleSided||O.flipSided!=(z.positionScreen.x-N.positionScreen.x)*(U.positionScreen.y-N.positionScreen.y)-
-(z.positionScreen.y-N.positionScreen.y)*(U.positionScreen.x-N.positionScreen.x)<0){l=k[m]=k[m]||new THREE.RenderableFace3;l.v1.positionWorld.copy(N.positionWorld);l.v2.positionWorld.copy(U.positionWorld);l.v3.positionWorld.copy(z.positionWorld);l.v1.positionScreen.copy(N.positionScreen);l.v2.positionScreen.copy(U.positionScreen);l.v3.positionScreen.copy(z.positionScreen);l.normalWorld.copy(o.normal);V.multiplyVector3(l.normalWorld);l.centroidWorld.copy(o.centroid);R.multiplyVector3(l.centroidWorld);
-l.centroidScreen.copy(l.centroidWorld);u.multiplyVector3(l.centroidScreen);z=o.vertexNormals;A=l.vertexNormalsWorld;N=0;for(U=z.length;N<U;N++){J=A[N]=A[N]||new THREE.Vector3;J.copy(z[N]);V.multiplyVector3(J)}l.z=l.centroidScreen.z;l.meshMaterials=Q;l.faceMaterials=o.materials;l.overdraw=P;if(O.geometry.uvs[M]){l.uvs[0]=O.geometry.uvs[M][0];l.uvs[1]=O.geometry.uvs[M][1];l.uvs[2]=O.geometry.uvs[M][2]}y.push(l);m++}}else if(o instanceof THREE.Face4){N=p[o.a];U=p[o.b];z=p[o.c];J=p[o.d];if(N.__visible&&
-U.__visible&&z.__visible&&J.__visible)if(O.doubleSided||O.flipSided!=((J.positionScreen.x-N.positionScreen.x)*(U.positionScreen.y-N.positionScreen.y)-(J.positionScreen.y-N.positionScreen.y)*(U.positionScreen.x-N.positionScreen.x)<0||(U.positionScreen.x-z.positionScreen.x)*(J.positionScreen.y-z.positionScreen.y)-(U.positionScreen.y-z.positionScreen.y)*(J.positionScreen.x-z.positionScreen.x)<0)){l=k[m]=k[m]||new THREE.RenderableFace3;l.v1.positionWorld.copy(N.positionWorld);l.v2.positionWorld.copy(U.positionWorld);
-l.v3.positionWorld.copy(J.positionWorld);l.v1.positionScreen.copy(N.positionScreen);l.v2.positionScreen.copy(U.positionScreen);l.v3.positionScreen.copy(J.positionScreen);l.normalWorld.copy(o.normal);V.multiplyVector3(l.normalWorld);l.centroidWorld.copy(o.centroid);R.multiplyVector3(l.centroidWorld);l.centroidScreen.copy(l.centroidWorld);u.multiplyVector3(l.centroidScreen);l.z=l.centroidScreen.z;l.meshMaterials=Q;l.faceMaterials=o.materials;l.overdraw=P;if(O.geometry.uvs[M]){l.uvs[0]=O.geometry.uvs[M][0];
-l.uvs[1]=O.geometry.uvs[M][1];l.uvs[2]=O.geometry.uvs[M][3]}y.push(l);m++;d=k[m]=k[m]||new THREE.RenderableFace3;d.v1.positionWorld.copy(U.positionWorld);d.v2.positionWorld.copy(z.positionWorld);d.v3.positionWorld.copy(J.positionWorld);d.v1.positionScreen.copy(U.positionScreen);d.v2.positionScreen.copy(z.positionScreen);d.v3.positionScreen.copy(J.positionScreen);d.normalWorld.copy(l.normalWorld);d.centroidWorld.copy(l.centroidWorld);d.centroidScreen.copy(l.centroidScreen);d.z=d.centroidScreen.z;d.meshMaterials=
-Q;d.faceMaterials=o.materials;d.overdraw=P;if(O.geometry.uvs[M]){d.uvs[0]=O.geometry.uvs[M][1];d.uvs[1]=O.geometry.uvs[M][2];d.uvs[2]=O.geometry.uvs[M][3]}y.push(d);m++}}}}else if(O instanceof THREE.Line){j.multiply(u,R);p=O.geometry.vertices;o=p[0];o.positionScreen.copy(o.position);j.multiplyVector4(o.positionScreen);M=1;for($=p.length;M<$;M++){N=p[M];N.positionScreen.copy(N.position);j.multiplyVector4(N.positionScreen);U=p[M-1];v.copy(N.positionScreen);r.copy(U.positionScreen);if(c(v,r)){v.multiplyScalar(1/
-v.w);r.multiplyScalar(1/r.w);n=E[w]=E[w]||new THREE.RenderableLine;n.v1.positionScreen.copy(v);n.v2.positionScreen.copy(r);n.z=Math.max(v.z,r.z);n.materials=O.materials;y.push(n);w++}}}else if(O instanceof THREE.Particle){L.set(O.position.x,O.position.y,O.position.z,1);u.multiplyVector4(L);L.z/=L.w;if(L.z>0&&L.z<1){s=B[x]=B[x]||new THREE.RenderableParticle;s.x=L.x/L.w;s.y=L.y/L.w;s.z=L.z;s.rotation=O.rotation.z;s.scale.x=O.scale.x*Math.abs(s.x-(L.x+t.projectionMatrix.n11)/(L.w+t.projectionMatrix.n14));
-s.scale.y=O.scale.y*Math.abs(s.y-(L.y+t.projectionMatrix.n22)/(L.w+t.projectionMatrix.n24));s.materials=O.materials;y.push(s);x++}}}}F&&y.sort(a);return y};this.unprojectVector=function(q,t){var F=new THREE.Matrix4;F.multiply(THREE.Matrix4.makeInvert(t.matrix),THREE.Matrix4.makeInvert(t.projectionMatrix));F.multiplyVector3(q);return q}};
-THREE.DOMRenderer=function(){THREE.Renderer.call(this);var a=null,c=new THREE.Projector,f,e,i,l;this.domElement=document.createElement("div");this.setSize=function(d,m){f=d;e=m;i=f/2;l=e/2};this.render=function(d,m){var k,n,w,E,s,x,B,C;a=c.projectScene(d,m);k=0;for(n=a.length;k<n;k++){s=a[k];if(s instanceof THREE.RenderableParticle){B=s.x*i+i;C=s.y*l+l;w=0;for(E=s.material.length;w<E;w++){x=s.material[w];if(x instanceof THREE.ParticleDOMMaterial){x=x.domElement;x.style.left=B+"px";x.style.top=C+"px"}}}}}};
-THREE.CanvasRenderer=function(){function a(fa){if(s!=fa)n.globalAlpha=s=fa}function c(fa){if(x!=fa){switch(fa){case THREE.NormalBlending:n.globalCompositeOperation="source-over";break;case THREE.AdditiveBlending:n.globalCompositeOperation="lighter";break;case THREE.SubtractiveBlending:n.globalCompositeOperation="darker"}x=fa}}var f=null,e=new THREE.Projector,i=document.createElement("canvas"),l,d,m,k,n=i.getContext("2d"),w=null,E=null,s=1,x=0,B=null,C=null,L=1,u,j,h,v,r,A,q,t,F,y=new THREE.Color,
-H=new THREE.Color,G=new THREE.Color,D=new THREE.Color,M=new THREE.Color,$,N,U,X,O,R,V,Q,P,Z=new THREE.Rectangle,p=new THREE.Rectangle,o=new THREE.Rectangle,z=false,J=new THREE.Color,W=new THREE.Color,da=new THREE.Color,ha=new THREE.Color,za=Math.PI*2,ba=new THREE.Vector3,ta,ua,Fa,ja,va,Aa,ra=16;ta=document.createElement("canvas");ta.width=ta.height=2;ua=ta.getContext("2d");ua.fillStyle="rgba(0,0,0,1)";ua.fillRect(0,0,2,2);Fa=ua.getImageData(0,0,2,2);ja=Fa.data;va=document.createElement("canvas");
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-"rgba("+Math.floor(w.r*255)+","+Math.floor(w.g*255)+","+Math.floor(w.b*255)+","+E+")";n.fillRect(p.getX(),p.getY(),p.getWidth(),p.getHeight())}else n.clearRect(p.getX(),p.getY(),p.getWidth(),p.getHeight());p.empty()}};this.render=function(fa,pa){function Oa(I){var Y,T,K,S=I.lights;W.setRGB(0,0,0);da.setRGB(0,0,0);ha.setRGB(0,0,0);I=0;for(Y=S.length;I<Y;I++){T=S[I];K=T.color;if(T instanceof THREE.AmbientLight){W.r+=K.r;W.g+=K.g;W.b+=K.b}else if(T instanceof THREE.DirectionalLight){da.r+=K.r;da.g+=
-K.g;da.b+=K.b}else if(T instanceof THREE.PointLight){ha.r+=K.r;ha.g+=K.g;ha.b+=K.b}}}function Ba(I,Y,T,K){var S,aa,ea,ga,ia=I.lights;I=0;for(S=ia.length;I<S;I++){aa=ia[I];ea=aa.color;ga=aa.intensity;if(aa instanceof THREE.DirectionalLight){aa=T.dot(aa.position)*ga;if(aa>0){K.r+=ea.r*aa;K.g+=ea.g*aa;K.b+=ea.b*aa}}else if(aa instanceof THREE.PointLight){ba.sub(aa.position,Y);ba.normalize();aa=T.dot(ba)*ga;if(aa>0){K.r+=ea.r*aa;K.g+=ea.g*aa;K.b+=ea.b*aa}}}}function Pa(I,Y,T){if(T.opacity!=0){a(T.opacity);
-c(T.blending);var K,S,aa,ea,ga,ia;if(T instanceof THREE.ParticleBasicMaterial){if(T.map){ea=T.map;ga=ea.width>>1;ia=ea.height>>1;S=Y.scale.x*m;aa=Y.scale.y*k;T=S*ga;K=aa*ia;o.set(I.x-T,I.y-K,I.x+T,I.y+K);if(Z.instersects(o)){n.save();n.translate(I.x,I.y);n.rotate(-Y.rotation);n.scale(S,-aa);n.translate(-ga,-ia);n.drawImage(ea,0,0);n.restore()}}}else if(T instanceof THREE.ParticleCircleMaterial){if(z){J.r=W.r+da.r+ha.r;J.g=W.g+da.g+ha.g;J.b=W.b+da.b+ha.b;y.r=T.color.r*J.r;y.g=T.color.g*J.g;y.b=T.color.b*
-J.b;y.updateStyleString()}else y.__styleString=T.color.__styleString;T=Y.scale.x*m;K=Y.scale.y*k;o.set(I.x-T,I.y-K,I.x+T,I.y+K);if(Z.instersects(o)){S=y.__styleString;if(C!=S)n.fillStyle=C=S;n.save();n.translate(I.x,I.y);n.rotate(-Y.rotation);n.scale(T,K);n.beginPath();n.arc(0,0,1,0,za,true);n.closePath();n.fill();n.restore()}}}}function Qa(I,Y,T,K){if(K.opacity!=0){a(K.opacity);c(K.blending);n.beginPath();n.moveTo(I.positionScreen.x,I.positionScreen.y);n.lineTo(Y.positionScreen.x,Y.positionScreen.y);
-n.closePath();if(K instanceof THREE.LineBasicMaterial){y.__styleString=K.color.__styleString;I=K.linewidth;if(L!=I)n.lineWidth=L=I;I=y.__styleString;if(B!=I)n.strokeStyle=B=I;n.stroke();o.inflate(K.linewidth*2)}}}function Ka(I,Y,T,K,S,aa){if(S.opacity!=0){a(S.opacity);c(S.blending);v=I.positionScreen.x;r=I.positionScreen.y;A=Y.positionScreen.x;q=Y.positionScreen.y;t=T.positionScreen.x;F=T.positionScreen.y;n.beginPath();n.moveTo(v,r);n.lineTo(A,q);n.lineTo(t,F);n.lineTo(v,r);n.closePath();if(S instanceof
-THREE.MeshBasicMaterial)if(S.map)S.map.image.loaded&&S.map.mapping instanceof THREE.UVMapping&&wa(v,r,A,q,t,F,S.map.image,K.uvs[0].u,K.uvs[0].v,K.uvs[1].u,K.uvs[1].v,K.uvs[2].u,K.uvs[2].v);else if(S.env_map){if(S.env_map.image.loaded)if(S.env_map.mapping instanceof THREE.SphericalReflectionMapping){I=pa.matrix;ba.copy(K.vertexNormalsWorld[0]);X=(ba.x*I.n11+ba.y*I.n12+ba.z*I.n13)*0.5+0.5;O=-(ba.x*I.n21+ba.y*I.n22+ba.z*I.n23)*0.5+0.5;ba.copy(K.vertexNormalsWorld[1]);R=(ba.x*I.n11+ba.y*I.n12+ba.z*I.n13)*
-0.5+0.5;V=-(ba.x*I.n21+ba.y*I.n22+ba.z*I.n23)*0.5+0.5;ba.copy(K.vertexNormalsWorld[2]);Q=(ba.x*I.n11+ba.y*I.n12+ba.z*I.n13)*0.5+0.5;P=-(ba.x*I.n21+ba.y*I.n22+ba.z*I.n23)*0.5+0.5;wa(v,r,A,q,t,F,S.env_map.image,X,O,R,V,Q,P)}}else S.wireframe?Ca(S.color.__styleString,S.wireframe_linewidth):Da(S.color.__styleString);else if(S instanceof THREE.MeshLambertMaterial){if(S.map&&!S.wireframe){S.map.mapping instanceof THREE.UVMapping&&wa(v,r,A,q,t,F,S.map.image,K.uvs[0].u,K.uvs[0].v,K.uvs[1].u,K.uvs[1].v,K.uvs[2].u,
-K.uvs[2].v);c(THREE.SubtractiveBlending)}if(z)if(!S.wireframe&&S.shading==THREE.SmoothShading&&K.vertexNormalsWorld.length==3){H.r=G.r=D.r=W.r;H.g=G.g=D.g=W.g;H.b=G.b=D.b=W.b;Ba(aa,K.v1.positionWorld,K.vertexNormalsWorld[0],H);Ba(aa,K.v2.positionWorld,K.vertexNormalsWorld[1],G);Ba(aa,K.v3.positionWorld,K.vertexNormalsWorld[2],D);M.r=(G.r+D.r)*0.5;M.g=(G.g+D.g)*0.5;M.b=(G.b+D.b)*0.5;U=La(H,G,D,M);wa(v,r,A,q,t,F,U,0,0,1,0,0,1)}else{J.r=W.r;J.g=W.g;J.b=W.b;Ba(aa,K.centroidWorld,K.normalWorld,J);y.r=
-S.color.r*J.r;y.g=S.color.g*J.g;y.b=S.color.b*J.b;y.updateStyleString();S.wireframe?Ca(y.__styleString,S.wireframe_linewidth):Da(y.__styleString)}else S.wireframe?Ca(S.color.__styleString,S.wireframe_linewidth):Da(S.color.__styleString)}else if(S instanceof THREE.MeshDepthMaterial){$=pa.near;N=pa.far;H.r=H.g=H.b=1-Ga(I.positionScreen.z,$,N);G.r=G.g=G.b=1-Ga(Y.positionScreen.z,$,N);D.r=D.g=D.b=1-Ga(T.positionScreen.z,$,N);M.r=(G.r+D.r)*0.5;M.g=(G.g+D.g)*0.5;M.b=(G.b+D.b)*0.5;U=La(H,G,D,M);wa(v,r,A,
-q,t,F,U,0,0,1,0,0,1)}else if(S instanceof THREE.MeshNormalMaterial){y.r=Ha(K.normalWorld.x);y.g=Ha(K.normalWorld.y);y.b=Ha(K.normalWorld.z);y.updateStyleString();S.wireframe?Ca(y.__styleString,S.wireframe_linewidth):Da(y.__styleString)}}}function Ca(I,Y){if(B!=I)n.strokeStyle=B=I;if(L!=Y)n.lineWidth=L=Y;n.stroke();o.inflate(Y*2)}function Da(I){if(C!=I)n.fillStyle=C=I;n.fill()}function wa(I,Y,T,K,S,aa,ea,ga,ia,ma,ka,na,xa){var qa,oa;qa=ea.width-1;oa=ea.height-1;ga*=qa;ia*=oa;ma*=qa;ka*=oa;na*=qa;xa*=
-oa;T-=I;K-=Y;S-=I;aa-=Y;ma-=ga;ka-=ia;na-=ga;xa-=ia;oa=1/(ma*xa-na*ka);qa=(xa*T-ka*S)*oa;ka=(xa*K-ka*aa)*oa;T=(ma*S-na*T)*oa;K=(ma*aa-na*K)*oa;I=I-qa*ga-T*ia;Y=Y-ka*ga-K*ia;n.save();n.transform(qa,ka,T,K,I,Y);n.clip();n.drawImage(ea,0,0);n.restore()}function La(I,Y,T,K){var S=~~(I.r*255),aa=~~(I.g*255);I=~~(I.b*255);var ea=~~(Y.r*255),ga=~~(Y.g*255);Y=~~(Y.b*255);var ia=~~(T.r*255),ma=~~(T.g*255);T=~~(T.b*255);var ka=~~(K.r*255),na=~~(K.g*255);K=~~(K.b*255);ja[0]=S<0?0:S>255?255:S;ja[1]=aa<0?0:aa>
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-Y.x+=T;Y.y+=K;I.x-=T;I.y-=K}var Ea,Ma,ca,la,sa,Ja,Na,ya;n.setTransform(1,0,0,-1,m,k);this.autoClear&&this.clear();f=e.projectScene(fa,pa,this.sortElements);(z=fa.lights.length>0)&&Oa(fa);Ea=0;for(Ma=f.length;Ea<Ma;Ea++){ca=f[Ea];o.empty();if(ca instanceof THREE.RenderableParticle){u=ca;u.x*=m;u.y*=k;la=0;for(sa=ca.materials.length;la<sa;la++)Pa(u,ca,ca.materials[la],fa)}else if(ca instanceof THREE.RenderableLine){u=ca.v1;j=ca.v2;u.positionScreen.x*=m;u.positionScreen.y*=k;j.positionScreen.x*=m;j.positionScreen.y*=
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-u.positionScreen)}o.add3Points(u.positionScreen.x,u.positionScreen.y,j.positionScreen.x,j.positionScreen.y,h.positionScreen.x,h.positionScreen.y);if(Z.instersects(o)){la=0;for(sa=ca.meshMaterials.length;la<sa;){ya=ca.meshMaterials[la++];if(ya instanceof THREE.MeshFaceMaterial){Ja=0;for(Na=ca.faceMaterials.length;Ja<Na;)(ya=ca.faceMaterials[Ja++])&&Ka(u,j,h,ca,ya,fa)}else Ka(u,j,h,ca,ya,fa)}}}p.addRectangle(o)}n.setTransform(1,0,0,1,0,0)}};
-THREE.SVGRenderer=function(){function a(X,O,R){var V,Q,P,Z;V=0;for(Q=X.lights.length;V<Q;V++){P=X.lights[V];if(P instanceof THREE.DirectionalLight){Z=O.normalWorld.dot(P.position)*P.intensity;if(Z>0){R.r+=P.color.r*Z;R.g+=P.color.g*Z;R.b+=P.color.b*Z}}else if(P instanceof THREE.PointLight){F.sub(P.position,O.centroidWorld);F.normalize();Z=O.normalWorld.dot(F)*P.intensity;if(Z>0){R.r+=P.color.r*Z;R.g+=P.color.g*Z;R.b+=P.color.b*Z}}}}function c(X,O,R,V,Q,P){D=e(M++);D.setAttribute("d","M "+X.positionScreen.x+
-" "+X.positionScreen.y+" L "+O.positionScreen.x+" "+O.positionScreen.y+" L "+R.positionScreen.x+","+R.positionScreen.y+"z");if(Q instanceof THREE.MeshBasicMaterial)h.__styleString=Q.color.__styleString;else if(Q instanceof THREE.MeshLambertMaterial)if(j){v.r=r.r;v.g=r.g;v.b=r.b;a(P,V,v);h.r=Q.color.r*v.r;h.g=Q.color.g*v.g;h.b=Q.color.b*v.b;h.updateStyleString()}else h.__styleString=Q.color.__styleString;else if(Q instanceof THREE.MeshDepthMaterial){t=1-Q.__2near/(Q.__farPlusNear-V.z*Q.__farMinusNear);
-h.setRGB(t,t,t)}else Q instanceof THREE.MeshNormalMaterial&&h.setRGB(i(V.normalWorld.x),i(V.normalWorld.y),i(V.normalWorld.z));Q.wireframe?D.setAttribute("style","fill: none; stroke: "+h.__styleString+"; stroke-width: "+Q.wireframe_linewidth+"; stroke-opacity: "+Q.opacity+"; stroke-linecap: "+Q.wireframe_linecap+"; stroke-linejoin: "+Q.wireframe_linejoin):D.setAttribute("style","fill: "+h.__styleString+"; fill-opacity: "+Q.opacity);m.appendChild(D)}function f(X,O,R,V,Q,P,Z){D=e(M++);D.setAttribute("d",
-"M "+X.positionScreen.x+" "+X.positionScreen.y+" L "+O.positionScreen.x+" "+O.positionScreen.y+" L "+R.positionScreen.x+","+R.positionScreen.y+" L "+V.positionScreen.x+","+V.positionScreen.y+"z");if(P instanceof THREE.MeshBasicMaterial)h.__styleString=P.color.__styleString;else if(P instanceof THREE.MeshLambertMaterial)if(j){v.r=r.r;v.g=r.g;v.b=r.b;a(Z,Q,v);h.r=P.color.r*v.r;h.g=P.color.g*v.g;h.b=P.color.b*v.b;h.updateStyleString()}else h.__styleString=P.color.__styleString;else if(P instanceof THREE.MeshDepthMaterial){t=
-1-P.__2near/(P.__farPlusNear-Q.z*P.__farMinusNear);h.setRGB(t,t,t)}else P instanceof THREE.MeshNormalMaterial&&h.setRGB(i(Q.normalWorld.x),i(Q.normalWorld.y),i(Q.normalWorld.z));P.wireframe?D.setAttribute("style","fill: none; stroke: "+h.__styleString+"; stroke-width: "+P.wireframe_linewidth+"; stroke-opacity: "+P.opacity+"; stroke-linecap: "+P.wireframe_linecap+"; stroke-linejoin: "+P.wireframe_linejoin):D.setAttribute("style","fill: "+h.__styleString+"; fill-opacity: "+P.opacity);m.appendChild(D)}
-function e(X){if(y[X]==null){y[X]=document.createElementNS("http://www.w3.org/2000/svg","path");U==0&&y[X].setAttribute("shape-rendering","crispEdges");return y[X]}return y[X]}function i(X){return X<0?Math.min((1+X)*0.5,0.5):0.5+Math.min(X*0.5,0.5)}var l=null,d=new THREE.Projector,m=document.createElementNS("http://www.w3.org/2000/svg","svg"),k,n,w,E,s,x,B,C,L=new THREE.Rectangle,u=new THREE.Rectangle,j=false,h=new THREE.Color(16777215),v=new THREE.Color(16777215),r=new THREE.Color(0),A=new THREE.Color(0),
-q=new THREE.Color(0),t,F=new THREE.Vector3,y=[],H=[],G=[],D,M,$,N,U=1;this.domElement=m;this.sortElements=this.sortObjects=this.autoClear=true;this.setQuality=function(X){switch(X){case "high":U=1;break;case "low":U=0}};this.setSize=function(X,O){k=X;n=O;w=k/2;E=n/2;m.setAttribute("viewBox",-w+" "+-E+" "+k+" "+n);m.setAttribute("width",k);m.setAttribute("height",n);L.set(-w,-E,w,E)};this.clear=function(){for(;m.childNodes.length>0;)m.removeChild(m.childNodes[0])};this.render=function(X,O){var R,V,
-Q,P,Z,p,o,z;this.autoClear&&this.clear();l=d.projectScene(X,O,this.sortElements);N=$=M=0;if(j=X.lights.length>0){o=X.lights;r.setRGB(0,0,0);A.setRGB(0,0,0);q.setRGB(0,0,0);R=0;for(V=o.length;R<V;R++){Q=o[R];P=Q.color;if(Q instanceof THREE.AmbientLight){r.r+=P.r;r.g+=P.g;r.b+=P.b}else if(Q instanceof THREE.DirectionalLight){A.r+=P.r;A.g+=P.g;A.b+=P.b}else if(Q instanceof THREE.PointLight){q.r+=P.r;q.g+=P.g;q.b+=P.b}}}R=0;for(V=l.length;R<V;R++){o=l[R];u.empty();if(o instanceof THREE.RenderableParticle){s=
-o;s.x*=w;s.y*=-E;Q=0;for(P=o.materials.length;Q<P;Q++)if(z=o.materials[Q]){Z=s;p=o;z=z;var J=$++;if(H[J]==null){H[J]=document.createElementNS("http://www.w3.org/2000/svg","circle");U==0&&H[J].setAttribute("shape-rendering","crispEdges")}D=H[J];D.setAttribute("cx",Z.x);D.setAttribute("cy",Z.y);D.setAttribute("r",p.scale.x*w);if(z instanceof THREE.ParticleCircleMaterial){if(j){v.r=r.r+A.r+q.r;v.g=r.g+A.g+q.g;v.b=r.b+A.b+q.b;h.r=z.color.r*v.r;h.g=z.color.g*v.g;h.b=z.color.b*v.b;h.updateStyleString()}else h=
-z.color;D.setAttribute("style","fill: "+h.__styleString)}m.appendChild(D)}}else if(o instanceof THREE.RenderableLine){s=o.v1;x=o.v2;s.positionScreen.x*=w;s.positionScreen.y*=-E;x.positionScreen.x*=w;x.positionScreen.y*=-E;u.addPoint(s.positionScreen.x,s.positionScreen.y);u.addPoint(x.positionScreen.x,x.positionScreen.y);if(L.instersects(u)){Q=0;for(P=o.materials.length;Q<P;)if(z=o.materials[Q++]){Z=s;p=x;z=z;J=N++;if(G[J]==null){G[J]=document.createElementNS("http://www.w3.org/2000/svg","line");U==
-0&&G[J].setAttribute("shape-rendering","crispEdges")}D=G[J];D.setAttribute("x1",Z.positionScreen.x);D.setAttribute("y1",Z.positionScreen.y);D.setAttribute("x2",p.positionScreen.x);D.setAttribute("y2",p.positionScreen.y);if(z instanceof THREE.LineBasicMaterial){h.__styleString=z.color.__styleString;D.setAttribute("style","fill: none; stroke: "+h.__styleString+"; stroke-width: "+z.linewidth+"; stroke-opacity: "+z.opacity+"; stroke-linecap: "+z.linecap+"; stroke-linejoin: "+z.linejoin);m.appendChild(D)}}}}else if(o instanceof
-THREE.RenderableFace3){s=o.v1;x=o.v2;B=o.v3;s.positionScreen.x*=w;s.positionScreen.y*=-E;x.positionScreen.x*=w;x.positionScreen.y*=-E;B.positionScreen.x*=w;B.positionScreen.y*=-E;u.addPoint(s.positionScreen.x,s.positionScreen.y);u.addPoint(x.positionScreen.x,x.positionScreen.y);u.addPoint(B.positionScreen.x,B.positionScreen.y);if(L.instersects(u)){Q=0;for(P=o.meshMaterials.length;Q<P;){z=o.meshMaterials[Q++];if(z instanceof THREE.MeshFaceMaterial){Z=0;for(p=o.faceMaterials.length;Z<p;)(z=o.faceMaterials[Z++])&&
-c(s,x,B,o,z,X)}else z&&c(s,x,B,o,z,X)}}}else if(o instanceof THREE.RenderableFace4){s=o.v1;x=o.v2;B=o.v3;C=o.v4;s.positionScreen.x*=w;s.positionScreen.y*=-E;x.positionScreen.x*=w;x.positionScreen.y*=-E;B.positionScreen.x*=w;B.positionScreen.y*=-E;C.positionScreen.x*=w;C.positionScreen.y*=-E;u.addPoint(s.positionScreen.x,s.positionScreen.y);u.addPoint(x.positionScreen.x,x.positionScreen.y);u.addPoint(B.positionScreen.x,B.positionScreen.y);u.addPoint(C.positionScreen.x,C.positionScreen.y);if(L.instersects(u)){Q=
-0;for(P=o.meshMaterials.length;Q<P;){z=o.meshMaterials[Q++];if(z instanceof THREE.MeshFaceMaterial){Z=0;for(p=o.faceMaterials.length;Z<p;)(z=o.faceMaterials[Z++])&&f(s,x,B,C,o,z,X)}else z&&f(s,x,B,C,o,z,X)}}}}}};
-THREE.WebGLRenderer=function(a){function c(j,h){j.fragment_shader=h.fragment_shader;j.vertex_shader=h.vertex_shader;j.uniforms=Uniforms.clone(h.uniforms)}function f(j,h){j.uniforms.color.value.setRGB(j.color.r*j.opacity,j.color.g*j.opacity,j.color.b*j.opacity);j.uniforms.opacity.value=j.opacity;j.uniforms.map.texture=j.map;j.uniforms.env_map.texture=j.env_map;j.uniforms.reflectivity.value=j.reflectivity;j.uniforms.refraction_ratio.value=j.refraction_ratio;j.uniforms.combine.value=j.combine;j.uniforms.useRefract.value=
-j.env_map&&j.env_map.mapping instanceof THREE.CubeRefractionMapping;if(h){j.uniforms.fogColor.value.setHex(h.color.hex);if(h instanceof THREE.Fog){j.uniforms.fogNear.value=h.near;j.uniforms.fogFar.value=h.far}else if(h instanceof THREE.FogExp2)j.uniforms.fogDensity.value=h.density}}function e(j,h){var v;if(j=="fragment")v=d.createShader(d.FRAGMENT_SHADER);else if(j=="vertex")v=d.createShader(d.VERTEX_SHADER);d.shaderSource(v,h);d.compileShader(v);if(!d.getShaderParameter(v,d.COMPILE_STATUS)){alert(d.getShaderInfoLog(v));
-return null}return v}function i(j){switch(j){case THREE.RepeatWrapping:return d.REPEAT;case THREE.ClampToEdgeWrapping:return d.CLAMP_TO_EDGE;case THREE.MirroredRepeatWrapping:return d.MIRRORED_REPEAT;case THREE.NearestFilter:return d.NEAREST;case THREE.NearestMipMapNearestFilter:return d.NEAREST_MIPMAP_NEAREST;case THREE.NearestMipMapLinearFilter:return d.NEAREST_MIPMAP_LINEAR;case THREE.LinearFilter:return d.LINEAR;case THREE.LinearMipMapNearestFilter:return d.LINEAR_MIPMAP_NEAREST;case THREE.LinearMipMapLinearFilter:return d.LINEAR_MIPMAP_LINEAR}return 0}
-var l=document.createElement("canvas"),d,m=null,k=new THREE.Matrix4,n,w=new Float32Array(16),E=new Float32Array(16),s=new Float32Array(16),x=new Float32Array(9),B=new Float32Array(16),C=true,L=new THREE.Color(0),u=0;if(a){if(a.antialias!==undefined)C=a.antialias;a.clearColor!==undefined&&L.setHex(a.clearColor);if(a.clearAlpha!==undefined)u=a.clearAlpha}this.domElement=l;this.autoClear=true;(function(j,h,v){try{d=l.getContext("experimental-webgl",{antialias:j})}catch(r){}if(!d){alert("WebGL not supported");
-throw"cannot create webgl context";}d.clearColor(0,0,0,1);d.clearDepth(1);d.enable(d.DEPTH_TEST);d.depthFunc(d.LEQUAL);d.frontFace(d.CCW);d.cullFace(d.BACK);d.enable(d.CULL_FACE);d.enable(d.BLEND);d.blendFunc(d.ONE,d.ONE_MINUS_SRC_ALPHA);d.clearColor(h.r,h.g,h.b,v)})(C,L,u);this.setSize=function(j,h){l.width=j;l.height=h;d.viewport(0,0,l.width,l.height)};this.setClearColor=function(j,h){var v=new THREE.Color(j);d.clearColor(v.r,v.g,v.b,h)};this.clear=function(){d.clear(d.COLOR_BUFFER_BIT|d.DEPTH_BUFFER_BIT)};
-this.setupLights=function(j,h){var v,r,A,q=g=b=0,t=[],F=[],y=[],H=[];v=0;for(r=h.length;v<r;v++){A=h[v];if(A instanceof THREE.AmbientLight){q+=A.color.r;g+=A.color.g;b+=A.color.b}else if(A instanceof THREE.DirectionalLight){t.push(A.color.r*A.intensity,A.color.g*A.intensity,A.color.b*A.intensity);F.push(A.position.x,A.position.y,A.position.z)}else if(A instanceof THREE.PointLight){y.push(A.color.r*A.intensity,A.color.g*A.intensity,A.color.b*A.intensity);H.push(A.position.x,A.position.y,A.position.z)}}return{ambient:[q,
-g,b],directional:{colors:t,positions:F},point:{colors:y,positions:H}}};this.createBuffers=function(j,h){var v,r,A,q,t,F,y,H,G,D,M=[],$=[],N=[],U=[],X=[],O=[],R=0,V=j.geometry.geometryChunks[h],Q;t=false;v=0;for(r=j.materials.length;v<r;v++){F=j.materials[v];if(F instanceof THREE.MeshFaceMaterial){F=0;for(Q=V.materials.length;F<Q;F++)if(V.materials[F]&&V.materials[F].shading!=undefined&&V.materials[F].shading==THREE.SmoothShading){t=true;break}}else if(F&&F.shading!=undefined&&F.shading==THREE.SmoothShading){t=
-true;break}if(t)break}Q=t;v=0;for(r=V.faces.length;v<r;v++){A=V.faces[v];q=j.geometry.faces[A];t=q.vertexNormals;F=q.normal;A=j.geometry.uvs[A];if(q instanceof THREE.Face3){y=j.geometry.vertices[q.a].position;H=j.geometry.vertices[q.b].position;G=j.geometry.vertices[q.c].position;N.push(y.x,y.y,y.z,H.x,H.y,H.z,G.x,G.y,G.z);if(j.geometry.hasTangents){y=j.geometry.vertices[q.a].tangent;H=j.geometry.vertices[q.b].tangent;G=j.geometry.vertices[q.c].tangent;X.push(y.x,y.y,y.z,y.w,H.x,H.y,H.z,H.w,G.x,G.y,
-G.z,G.w)}if(t.length==3&&Q)for(q=0;q<3;q++)U.push(t[q].x,t[q].y,t[q].z);else for(q=0;q<3;q++)U.push(F.x,F.y,F.z);if(A)for(q=0;q<3;q++)O.push(A[q].u,A[q].v);M.push(R,R+1,R+2);$.push(R,R+1,R,R+2,R+1,R+2);R+=3}else if(q instanceof THREE.Face4){y=j.geometry.vertices[q.a].position;H=j.geometry.vertices[q.b].position;G=j.geometry.vertices[q.c].position;D=j.geometry.vertices[q.d].position;N.push(y.x,y.y,y.z,H.x,H.y,H.z,G.x,G.y,G.z,D.x,D.y,D.z);if(j.geometry.hasTangents){y=j.geometry.vertices[q.a].tangent;
-H=j.geometry.vertices[q.b].tangent;G=j.geometry.vertices[q.c].tangent;q=j.geometry.vertices[q.d].tangent;X.push(y.x,y.y,y.z,y.w,H.x,H.y,H.z,H.w,G.x,G.y,G.z,G.w,q.x,q.y,q.z,q.w)}if(t.length==4&&Q)for(q=0;q<4;q++)U.push(t[q].x,t[q].y,t[q].z);else for(q=0;q<4;q++)U.push(F.x,F.y,F.z);if(A)for(q=0;q<4;q++)O.push(A[q].u,A[q].v);M.push(R,R+1,R+2,R,R+2,R+3);$.push(R,R+1,R,R+2,R,R+3,R+1,R+2,R+2,R+3);R+=4}}if(N.length){V.__webGLVertexBuffer=d.createBuffer();d.bindBuffer(d.ARRAY_BUFFER,V.__webGLVertexBuffer);
-d.bufferData(d.ARRAY_BUFFER,new Float32Array(N),d.STATIC_DRAW);V.__webGLNormalBuffer=d.createBuffer();d.bindBuffer(d.ARRAY_BUFFER,V.__webGLNormalBuffer);d.bufferData(d.ARRAY_BUFFER,new Float32Array(U),d.STATIC_DRAW);if(j.geometry.hasTangents){V.__webGLTangentBuffer=d.createBuffer();d.bindBuffer(d.ARRAY_BUFFER,V.__webGLTangentBuffer);d.bufferData(d.ARRAY_BUFFER,new Float32Array(X),d.STATIC_DRAW)}if(O.length>0){V.__webGLUVBuffer=d.createBuffer();d.bindBuffer(d.ARRAY_BUFFER,V.__webGLUVBuffer);d.bufferData(d.ARRAY_BUFFER,
-new Float32Array(O),d.STATIC_DRAW)}V.__webGLFaceBuffer=d.createBuffer();d.bindBuffer(d.ELEMENT_ARRAY_BUFFER,V.__webGLFaceBuffer);d.bufferData(d.ELEMENT_ARRAY_BUFFER,new Uint16Array(M),d.STATIC_DRAW);V.__webGLLineBuffer=d.createBuffer();d.bindBuffer(d.ELEMENT_ARRAY_BUFFER,V.__webGLLineBuffer);d.bufferData(d.ELEMENT_ARRAY_BUFFER,new Uint16Array($),d.STATIC_DRAW);V.__webGLFaceCount=M.length;V.__webGLLineCount=$.length}};this.renderBuffer=function(j,h,v,r,A){var q,t,F,y;if(!r.program){if(r instanceof
-THREE.MeshDepthMaterial){c(r,THREE.ShaderLib.depth);r.uniforms.mNear.value=j.near;r.uniforms.mFar.value=j.far}else if(r instanceof THREE.MeshNormalMaterial)c(r,THREE.ShaderLib.normal);else if(r instanceof THREE.MeshBasicMaterial){c(r,THREE.ShaderLib.basic);f(r,v)}else if(r instanceof THREE.MeshLambertMaterial){c(r,THREE.ShaderLib.lambert);f(r,v)}else if(r instanceof THREE.MeshPhongMaterial){c(r,THREE.ShaderLib.phong);f(r,v)}if(scene){var H,G,D;H=y=t=0;for(G=h.length;H<G;H++){D=h[H];D instanceof THREE.DirectionalLight&&
-y++;D instanceof THREE.PointLight&&t++}if(t+y<=4){H=y;t=t}else{H=Math.ceil(4*y/(t+y));t=4-H}t={directional:H,point:t}}else t={directional:1,point:3};y={fog:v,map:r.map,env_map:r.env_map,maxDirLights:t.directional,maxPointLights:t.point};t=r.fragment_shader;H=r.vertex_shader;G=d.createProgram();D=["#ifdef GL_ES\nprecision highp float;\n#endif","#define MAX_DIR_LIGHTS "+y.maxDirLights,"#define MAX_POINT_LIGHTS "+y.maxPointLights,y.fog?"#define USE_FOG":"",y.fog instanceof THREE.FogExp2?"#define FOG_EXP2":
-"",y.map?"#define USE_MAP":"",y.env_map?"#define USE_ENVMAP":"","uniform mat4 viewMatrix;\nuniform vec3 cameraPosition;\n"].join("\n");y=[d.getParameter(d.MAX_VERTEX_TEXTURE_IMAGE_UNITS)>0?"#define VERTEX_TEXTURES":"","#define MAX_DIR_LIGHTS "+y.maxDirLights,"#define MAX_POINT_LIGHTS "+y.maxPointLights,y.map?"#define USE_MAP":"",y.env_map?"#define USE_ENVMAP":"","uniform mat4 objectMatrix;\nuniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\nuniform mat4 viewMatrix;\nuniform mat3 normalMatrix;\nuniform vec3 cameraPosition;\nattribute vec3 position;\nattribute vec3 normal;\nattribute vec2 uv;\n"].join("\n");
-d.attachShader(G,e("fragment",D+t));d.attachShader(G,e("vertex",y+H));d.linkProgram(G);d.getProgramParameter(G,d.LINK_STATUS)||alert("Could not initialise shaders\nVALIDATE_STATUS: "+d.getProgramParameter(G,d.VALIDATE_STATUS)+", gl error ["+d.getError()+"]");G.uniforms={};G.attributes={};r.program=G;t=["viewMatrix","modelViewMatrix","projectionMatrix","normalMatrix","objectMatrix","cameraPosition"];for(q in r.uniforms)t.push(q);q=r.program;H=0;for(G=t.length;H<G;H++){D=t[H];q.uniforms[D]=d.getUniformLocation(q,
-D)}q=r.program;t=["position","normal","uv","tangent"];H=0;for(G=t.length;H<G;H++){D=t[H];q.attributes[D]=d.getAttribLocation(q,D)}}q=r.program;if(q!=m){d.useProgram(q);m=q}this.loadCamera(q,j);this.loadMatrices(q);if(r instanceof THREE.MeshPhongMaterial||r instanceof THREE.MeshLambertMaterial){j=this.setupLights(q,h);r.uniforms.enableLighting.value=j.directional.positions.length+j.point.positions.length;r.uniforms.ambientLightColor.value=j.ambient;r.uniforms.directionalLightColor.value=j.directional.colors;
-r.uniforms.directionalLightDirection.value=j.directional.positions;r.uniforms.pointLightColor.value=j.point.colors;r.uniforms.pointLightPosition.value=j.point.positions}if(r instanceof THREE.MeshBasicMaterial||r instanceof THREE.MeshLambertMaterial||r instanceof THREE.MeshPhongMaterial)f(r,v);if(r instanceof THREE.MeshPhongMaterial){r.uniforms.ambient.value.setRGB(r.ambient.r,r.ambient.g,r.ambient.b);r.uniforms.specular.value.setRGB(r.specular.r,r.specular.g,r.specular.b);r.uniforms.shininess.value=
-r.shininess}v=r.uniforms;for(F in v){h=v[F].type;j=v[F].value;t=q.uniforms[F];if(h=="i")d.uniform1i(t,j);else if(h=="f")d.uniform1f(t,j);else if(h=="fv")d.uniform3fv(t,j);else if(h=="v2")d.uniform2f(t,j.x,j.y);else if(h=="v3")d.uniform3f(t,j.x,j.y,j.z);else if(h=="c")d.uniform3f(t,j.r,j.g,j.b);else if(h=="t"){d.uniform1i(t,j);if(h=v[F].texture)if(h.image instanceof Array&&h.image.length==6){h=h;j=j;if(h.image.length==6){if(!h.image.__webGLTextureCube&&!h.image.__cubeMapInitialized&&h.image.loadCount==
-6){h.image.__webGLTextureCube=d.createTexture();d.bindTexture(d.TEXTURE_CUBE_MAP,h.image.__webGLTextureCube);d.texParameteri(d.TEXTURE_CUBE_MAP,d.TEXTURE_WRAP_S,d.CLAMP_TO_EDGE);d.texParameteri(d.TEXTURE_CUBE_MAP,d.TEXTURE_WRAP_T,d.CLAMP_TO_EDGE);d.texParameteri(d.TEXTURE_CUBE_MAP,d.TEXTURE_MAG_FILTER,d.LINEAR);d.texParameteri(d.TEXTURE_CUBE_MAP,d.TEXTURE_MIN_FILTER,d.LINEAR_MIPMAP_LINEAR);for(t=0;t<6;++t)d.texImage2D(d.TEXTURE_CUBE_MAP_POSITIVE_X+t,0,d.RGBA,d.RGBA,d.UNSIGNED_BYTE,h.image[t]);d.generateMipmap(d.TEXTURE_CUBE_MAP);
-d.bindTexture(d.TEXTURE_CUBE_MAP,null);h.image.__cubeMapInitialized=true}d.activeTexture(d.TEXTURE0+j);d.bindTexture(d.TEXTURE_CUBE_MAP,h.image.__webGLTextureCube)}}else{h=h;j=j;if(!h.__webGLTexture&&h.image.loaded){h.__webGLTexture=d.createTexture();d.bindTexture(d.TEXTURE_2D,h.__webGLTexture);d.texImage2D(d.TEXTURE_2D,0,d.RGBA,d.RGBA,d.UNSIGNED_BYTE,h.image);d.texParameteri(d.TEXTURE_2D,d.TEXTURE_WRAP_S,i(h.wrap_s));d.texParameteri(d.TEXTURE_2D,d.TEXTURE_WRAP_T,i(h.wrap_t));d.texParameteri(d.TEXTURE_2D,
-d.TEXTURE_MAG_FILTER,i(h.mag_filter));d.texParameteri(d.TEXTURE_2D,d.TEXTURE_MIN_FILTER,i(h.min_filter));d.generateMipmap(d.TEXTURE_2D);d.bindTexture(d.TEXTURE_2D,null)}d.activeTexture(d.TEXTURE0+j);d.bindTexture(d.TEXTURE_2D,h.__webGLTexture)}}}F=q.attributes;d.bindBuffer(d.ARRAY_BUFFER,A.__webGLVertexBuffer);d.vertexAttribPointer(F.position,3,d.FLOAT,false,0,0);d.enableVertexAttribArray(F.position);if(F.normal>=0){d.bindBuffer(d.ARRAY_BUFFER,A.__webGLNormalBuffer);d.vertexAttribPointer(F.normal,
-3,d.FLOAT,false,0,0);d.enableVertexAttribArray(F.normal)}if(F.tangent>=0){d.bindBuffer(d.ARRAY_BUFFER,A.__webGLTangentBuffer);d.vertexAttribPointer(F.tangent,4,d.FLOAT,false,0,0);d.enableVertexAttribArray(F.tangent)}if(F.uv>=0)if(A.__webGLUVBuffer){d.bindBuffer(d.ARRAY_BUFFER,A.__webGLUVBuffer);d.vertexAttribPointer(F.uv,2,d.FLOAT,false,0,0);d.enableVertexAttribArray(F.uv)}else d.disableVertexAttribArray(F.uv);if(r.wireframe){d.lineWidth(r.wireframe_linewidth);d.bindBuffer(d.ELEMENT_ARRAY_BUFFER,
-A.__webGLLineBuffer);d.drawElements(d.LINES,A.__webGLLineCount,d.UNSIGNED_SHORT,0)}else{d.bindBuffer(d.ELEMENT_ARRAY_BUFFER,A.__webGLFaceBuffer);d.drawElements(d.TRIANGLES,A.__webGLFaceCount,d.UNSIGNED_SHORT,0)}};this.renderPass=function(j,h,v,r,A,q,t){var F,y,H,G,D;H=0;for(G=r.materials.length;H<G;H++){F=r.materials[H];if(F instanceof THREE.MeshFaceMaterial){F=0;for(y=A.materials.length;F<y;F++)if((D=A.materials[F])&&D.blending==q&&D.opacity<1==t){this.setBlending(D.blending);this.renderBuffer(j,
-h,v,D,A)}}else if((D=F)&&D.blending==q&&D.opacity<1==t){this.setBlending(D.blending);this.renderBuffer(j,h,v,D,A)}}};this.render=function(j,h){var v,r,A,q,t=j.lights,F=j.fog;this.initWebGLObjects(j);this.autoClear&&this.clear();h.autoUpdateMatrix&&h.updateMatrix();w.set(h.matrix.flatten());s.set(h.projectionMatrix.flatten());v=0;for(r=j.__webGLObjects.length;v<r;v++){A=j.__webGLObjects[v];q=A.object;A=A.buffer;if(q.visible){this.setupMatrices(q,h);this.renderPass(h,t,F,q,A,THREE.NormalBlending,false)}}v=
-0;for(r=j.__webGLObjects.length;v<r;v++){A=j.__webGLObjects[v];q=A.object;A=A.buffer;if(q.visible){this.setupMatrices(q,h);this.renderPass(h,t,F,q,A,THREE.AdditiveBlending,false);this.renderPass(h,t,F,q,A,THREE.SubtractiveBlending,false);this.renderPass(h,t,F,q,A,THREE.AdditiveBlending,true);this.renderPass(h,t,F,q,A,THREE.SubtractiveBlending,true);this.renderPass(h,t,F,q,A,THREE.NormalBlending,true)}}};this.initWebGLObjects=function(j){var h,v,r,A,q,t;if(!j.__webGLObjects){j.__webGLObjects=[];j.__webGLObjectsMap=
-{}}h=0;for(v=j.objects.length;h<v;h++){r=j.objects[h];if(j.__webGLObjectsMap[r.id]==undefined)j.__webGLObjectsMap[r.id]={};t=j.__webGLObjectsMap[r.id];if(r instanceof THREE.Mesh)for(q in r.geometry.geometryChunks){A=r.geometry.geometryChunks[q];A.__webGLVertexBuffer||this.createBuffers(r,q);if(t[q]==undefined){A={buffer:A,object:r};j.__webGLObjects.push(A);t[q]=1}}}};this.removeObject=function(j,h){var v,r;for(v=j.__webGLObjects.length-1;v>=0;v--){r=j.__webGLObjects[v].object;h==r&&j.__webGLObjects.splice(v,
-1)}};this.setupMatrices=function(j,h){j.autoUpdateMatrix&&j.updateMatrix();k.multiply(h.matrix,j.matrix);E.set(k.flatten());n=THREE.Matrix4.makeInvert3x3(k).transpose();x.set(n.m);B.set(j.matrix.flatten())};this.loadMatrices=function(j){d.uniformMatrix4fv(j.uniforms.viewMatrix,false,w);d.uniformMatrix4fv(j.uniforms.modelViewMatrix,false,E);d.uniformMatrix4fv(j.uniforms.projectionMatrix,false,s);d.uniformMatrix3fv(j.uniforms.normalMatrix,false,x);d.uniformMatrix4fv(j.uniforms.objectMatrix,false,B)};
-this.loadCamera=function(j,h){d.uniform3f(j.uniforms.cameraPosition,h.position.x,h.position.y,h.position.z)};this.setBlending=function(j){switch(j){case THREE.AdditiveBlending:d.blendEquation(d.FUNC_ADD);d.blendFunc(d.ONE,d.ONE);break;case THREE.SubtractiveBlending:d.blendFunc(d.DST_COLOR,d.ZERO);break;default:d.blendEquation(d.FUNC_ADD);d.blendFunc(d.ONE,d.ONE_MINUS_SRC_ALPHA)}};this.setFaceCulling=function(j,h){if(j){!h||h=="ccw"?d.frontFace(d.CCW):d.frontFace(d.CW);if(j=="back")d.cullFace(d.BACK);
-else j=="front"?d.cullFace(d.FRONT):d.cullFace(d.FRONT_AND_BACK);d.enable(d.CULL_FACE)}else d.disable(d.CULL_FACE)};this.supportsVertexTextures=function(){return d.getParameter(d.MAX_VERTEX_TEXTURE_IMAGE_UNITS)>0}};
+THREE.Fog=function(a,b,e){this.color=new THREE.Color(a);this.near=b||1;this.far=e||1E3};THREE.FogExp2=function(a,b){this.color=new THREE.Color(a);this.density=b||2.5E-4};
+THREE.Projector=function(){function a(o,r){return r.z-o.z}function b(o,r){var E=0,w=1,F=o.z+o.w,D=r.z+r.w,A=-o.z+o.w,K=-r.z+r.w;if(F>=0&&D>=0&&A>=0&&K>=0)return true;else if(F<0&&D<0||A<0&&K<0)return false;else{if(F<0)E=Math.max(E,F/(F-D));else if(D<0)w=Math.min(w,F/(F-D));if(A<0)E=Math.max(E,A/(A-K));else if(K<0)w=Math.min(w,A/(A-K));if(w<E)return false;else{o.lerpSelf(r,E);r.lerpSelf(o,1-w);return true}}}var e,d,g=[],j,c,k,i=[],l,u,C=[],q,v,z=[],B=new THREE.Vector4,J=new THREE.Vector4,s=new THREE.Matrix4,
+h=new THREE.Matrix4,f=[],t=new THREE.Vector4,p=new THREE.Vector4,y;this.projectObjects=function(o,r,E){var w=[],F,D;d=0;s.multiply(r.projectionMatrix,r.matrix);f[0]=new THREE.Vector4(s.n41-s.n11,s.n42-s.n12,s.n43-s.n13,s.n44-s.n14);f[1]=new THREE.Vector4(s.n41+s.n11,s.n42+s.n12,s.n43+s.n13,s.n44+s.n14);f[2]=new THREE.Vector4(s.n41+s.n21,s.n42+s.n22,s.n43+s.n23,s.n44+s.n24);f[3]=new THREE.Vector4(s.n41-s.n21,s.n42-s.n22,s.n43-s.n23,s.n44-s.n24);f[4]=new THREE.Vector4(s.n41-s.n31,s.n42-s.n32,s.n43-
+s.n33,s.n44-s.n34);f[5]=new THREE.Vector4(s.n41+s.n31,s.n42+s.n32,s.n43+s.n33,s.n44+s.n34);r=0;for(F=f.length;r<F;r++){D=f[r];D.divideScalar(Math.sqrt(D.x*D.x+D.y*D.y+D.z*D.z))}F=o.objects;o=0;for(r=F.length;o<r;o++){D=F[o];var A;if(!(A=!D.visible)){if(A=D instanceof THREE.Mesh){a:{A=void 0;for(var K=D.position,Y=-D.geometry.boundingSphere.radius*Math.max(D.scale.x,Math.max(D.scale.y,D.scale.z)),L=0;L<6;L++){A=f[L].x*K.x+f[L].y*K.y+f[L].z*K.z+f[L].w;if(A<=Y){A=false;break a}}A=true}A=!A}A=A}if(!A){e=
+g[d]=g[d]||new THREE.RenderableObject;B.copy(D.position);s.multiplyVector3(B);e.object=D;e.z=B.z;w.push(e);d++}}E&&w.sort(a);return w};this.projectScene=function(o,r,E){var w=[],F=r.near,D=r.far,A,K,Y,L,S,V,M,P,T,O,N,X,n,m,x,H;k=u=v=0;r.autoUpdateMatrix&&r.updateMatrix();s.multiply(r.projectionMatrix,r.matrix);V=this.projectObjects(o,r,true);o=0;for(A=V.length;o<A;o++){M=V[o].object;if(M.visible){M.autoUpdateMatrix&&M.updateMatrix();P=M.matrix;T=M.rotationMatrix;O=M.materials;N=M.overdraw;if(M instanceof
+THREE.Mesh){X=M.geometry;n=X.vertices;K=0;for(Y=n.length;K<Y;K++){m=n[K];m.positionWorld.copy(m.position);P.multiplyVector3(m.positionWorld);L=m.positionScreen;L.copy(m.positionWorld);s.multiplyVector4(L);L.x/=L.w;L.y/=L.w;m.__visible=L.z>F&&L.z<D}X=X.faces;K=0;for(Y=X.length;K<Y;K++){m=X[K];if(m instanceof THREE.Face3){L=n[m.a];S=n[m.b];x=n[m.c];if(L.__visible&&S.__visible&&x.__visible)if(M.doubleSided||M.flipSided!=(x.positionScreen.x-L.positionScreen.x)*(S.positionScreen.y-L.positionScreen.y)-
+(x.positionScreen.y-L.positionScreen.y)*(S.positionScreen.x-L.positionScreen.x)<0){j=i[k]=i[k]||new THREE.RenderableFace3;j.v1.positionWorld.copy(L.positionWorld);j.v2.positionWorld.copy(S.positionWorld);j.v3.positionWorld.copy(x.positionWorld);j.v1.positionScreen.copy(L.positionScreen);j.v2.positionScreen.copy(S.positionScreen);j.v3.positionScreen.copy(x.positionScreen);j.normalWorld.copy(m.normal);T.multiplyVector3(j.normalWorld);j.centroidWorld.copy(m.centroid);P.multiplyVector3(j.centroidWorld);
+j.centroidScreen.copy(j.centroidWorld);s.multiplyVector3(j.centroidScreen);x=m.vertexNormals;y=j.vertexNormalsWorld;L=0;for(S=x.length;L<S;L++){H=y[L]=y[L]||new THREE.Vector3;H.copy(x[L]);T.multiplyVector3(H)}j.z=j.centroidScreen.z;j.meshMaterials=O;j.faceMaterials=m.materials;j.overdraw=N;if(M.geometry.uvs[K]){j.uvs[0]=M.geometry.uvs[K][0];j.uvs[1]=M.geometry.uvs[K][1];j.uvs[2]=M.geometry.uvs[K][2]}w.push(j);k++}}else if(m instanceof THREE.Face4){L=n[m.a];S=n[m.b];x=n[m.c];H=n[m.d];if(L.__visible&&
+S.__visible&&x.__visible&&H.__visible)if(M.doubleSided||M.flipSided!=((H.positionScreen.x-L.positionScreen.x)*(S.positionScreen.y-L.positionScreen.y)-(H.positionScreen.y-L.positionScreen.y)*(S.positionScreen.x-L.positionScreen.x)<0||(S.positionScreen.x-x.positionScreen.x)*(H.positionScreen.y-x.positionScreen.y)-(S.positionScreen.y-x.positionScreen.y)*(H.positionScreen.x-x.positionScreen.x)<0)){j=i[k]=i[k]||new THREE.RenderableFace3;j.v1.positionWorld.copy(L.positionWorld);j.v2.positionWorld.copy(S.positionWorld);
+j.v3.positionWorld.copy(H.positionWorld);j.v1.positionScreen.copy(L.positionScreen);j.v2.positionScreen.copy(S.positionScreen);j.v3.positionScreen.copy(H.positionScreen);j.normalWorld.copy(m.normal);T.multiplyVector3(j.normalWorld);j.centroidWorld.copy(m.centroid);P.multiplyVector3(j.centroidWorld);j.centroidScreen.copy(j.centroidWorld);s.multiplyVector3(j.centroidScreen);j.z=j.centroidScreen.z;j.meshMaterials=O;j.faceMaterials=m.materials;j.overdraw=N;if(M.geometry.uvs[K]){j.uvs[0]=M.geometry.uvs[K][0];
+j.uvs[1]=M.geometry.uvs[K][1];j.uvs[2]=M.geometry.uvs[K][3]}w.push(j);k++;c=i[k]=i[k]||new THREE.RenderableFace3;c.v1.positionWorld.copy(S.positionWorld);c.v2.positionWorld.copy(x.positionWorld);c.v3.positionWorld.copy(H.positionWorld);c.v1.positionScreen.copy(S.positionScreen);c.v2.positionScreen.copy(x.positionScreen);c.v3.positionScreen.copy(H.positionScreen);c.normalWorld.copy(j.normalWorld);c.centroidWorld.copy(j.centroidWorld);c.centroidScreen.copy(j.centroidScreen);c.z=c.centroidScreen.z;c.meshMaterials=
+O;c.faceMaterials=m.materials;c.overdraw=N;if(M.geometry.uvs[K]){c.uvs[0]=M.geometry.uvs[K][1];c.uvs[1]=M.geometry.uvs[K][2];c.uvs[2]=M.geometry.uvs[K][3]}w.push(c);k++}}}}else if(M instanceof THREE.Line){h.multiply(s,P);n=M.geometry.vertices;m=n[0];m.positionScreen.copy(m.position);h.multiplyVector4(m.positionScreen);K=1;for(Y=n.length;K<Y;K++){L=n[K];L.positionScreen.copy(L.position);h.multiplyVector4(L.positionScreen);S=n[K-1];t.copy(L.positionScreen);p.copy(S.positionScreen);if(b(t,p)){t.multiplyScalar(1/
+t.w);p.multiplyScalar(1/p.w);l=C[u]=C[u]||new THREE.RenderableLine;l.v1.positionScreen.copy(t);l.v2.positionScreen.copy(p);l.z=Math.max(t.z,p.z);l.materials=M.materials;w.push(l);u++}}}else if(M instanceof THREE.Particle){J.set(M.position.x,M.position.y,M.position.z,1);s.multiplyVector4(J);J.z/=J.w;if(J.z>0&&J.z<1){q=z[v]=z[v]||new THREE.RenderableParticle;q.x=J.x/J.w;q.y=J.y/J.w;q.z=J.z;q.rotation=M.rotation.z;q.scale.x=M.scale.x*Math.abs(q.x-(J.x+r.projectionMatrix.n11)/(J.w+r.projectionMatrix.n14));
+q.scale.y=M.scale.y*Math.abs(q.y-(J.y+r.projectionMatrix.n22)/(J.w+r.projectionMatrix.n24));q.materials=M.materials;w.push(q);v++}}}}E&&w.sort(a);return w};this.unprojectVector=function(o,r){var E=new THREE.Matrix4;E.multiply(THREE.Matrix4.makeInvert(r.matrix),THREE.Matrix4.makeInvert(r.projectionMatrix));E.multiplyVector3(o);return o}};
+THREE.DOMRenderer=function(){THREE.Renderer.call(this);var a=null,b=new THREE.Projector,e,d,g,j;this.domElement=document.createElement("div");this.setSize=function(c,k){e=c;d=k;g=e/2;j=d/2};this.render=function(c,k){var i,l,u,C,q,v,z,B;a=b.projectScene(c,k);i=0;for(l=a.length;i<l;i++){q=a[i];if(q instanceof THREE.RenderableParticle){z=q.x*g+g;B=q.y*j+j;u=0;for(C=q.material.length;u<C;u++){v=q.material[u];if(v instanceof THREE.ParticleDOMMaterial){v=v.domElement;v.style.left=z+"px";v.style.top=B+"px"}}}}}};
+THREE.CanvasRenderer=function(){function a(da){if(q!=da)l.globalAlpha=q=da}function b(da){if(v!=da){switch(da){case THREE.NormalBlending:l.globalCompositeOperation="source-over";break;case THREE.AdditiveBlending:l.globalCompositeOperation="lighter";break;case THREE.SubtractiveBlending:l.globalCompositeOperation="darker"}v=da}}var e=null,d=new THREE.Projector,g=document.createElement("canvas"),j,c,k,i,l=g.getContext("2d"),u=null,C=null,q=1,v=0,z=null,B=null,J=1,s,h,f,t,p,y,o,r,E,w=new THREE.Color,
+F=new THREE.Color,D=new THREE.Color,A=new THREE.Color,K=new THREE.Color,Y,L,S,V,M,P,T,O,N,X=new THREE.Rectangle,n=new THREE.Rectangle,m=new THREE.Rectangle,x=false,H=new THREE.Color,U=new THREE.Color,ba=new THREE.Color,fa=new THREE.Color,xa=Math.PI*2,$=new THREE.Vector3,ra,sa,Da,ha,ta,ya,pa=16;ra=document.createElement("canvas");ra.width=ra.height=2;sa=ra.getContext("2d");sa.fillStyle="rgba(0,0,0,1)";sa.fillRect(0,0,2,2);Da=sa.getImageData(0,0,2,2);ha=Da.data;ta=document.createElement("canvas");ta.width=
+ta.height=pa;ya=ta.getContext("2d");ya.translate(-pa/2,-pa/2);ya.scale(pa,pa);pa--;this.domElement=g;this.sortElements=this.sortObjects=this.autoClear=true;this.setSize=function(da,na){j=da;c=na;k=j/2;i=c/2;g.width=j;g.height=c;X.set(-k,-i,k,i)};this.setClearColor=function(da,na){u=da!==null?new THREE.Color(da):null;C=na;n.set(-k,-i,k,i);l.setTransform(1,0,0,-1,k,i);this.clear()};this.clear=function(){if(!n.isEmpty()){n.inflate(1);n.minSelf(X);if(u!==null){b(THREE.NormalBlending);a(1);l.fillStyle=
+"rgba("+Math.floor(u.r*255)+","+Math.floor(u.g*255)+","+Math.floor(u.b*255)+","+C+")";l.fillRect(n.getX(),n.getY(),n.getWidth(),n.getHeight())}else l.clearRect(n.getX(),n.getY(),n.getWidth(),n.getHeight());n.empty()}};this.render=function(da,na){function Ma(G){var W,R,I,Q=G.lights;U.setRGB(0,0,0);ba.setRGB(0,0,0);fa.setRGB(0,0,0);G=0;for(W=Q.length;G<W;G++){R=Q[G];I=R.color;if(R instanceof THREE.AmbientLight){U.r+=I.r;U.g+=I.g;U.b+=I.b}else if(R instanceof THREE.DirectionalLight){ba.r+=I.r;ba.g+=
+I.g;ba.b+=I.b}else if(R instanceof THREE.PointLight){fa.r+=I.r;fa.g+=I.g;fa.b+=I.b}}}function za(G,W,R,I){var Q,Z,ca,ea,ga=G.lights;G=0;for(Q=ga.length;G<Q;G++){Z=ga[G];ca=Z.color;ea=Z.intensity;if(Z instanceof THREE.DirectionalLight){Z=R.dot(Z.position)*ea;if(Z>0){I.r+=ca.r*Z;I.g+=ca.g*Z;I.b+=ca.b*Z}}else if(Z instanceof THREE.PointLight){$.sub(Z.position,W);$.normalize();Z=R.dot($)*ea;if(Z>0){I.r+=ca.r*Z;I.g+=ca.g*Z;I.b+=ca.b*Z}}}}function Na(G,W,R){if(R.opacity!=0){a(R.opacity);b(R.blending);var I,
+Q,Z,ca,ea,ga;if(R instanceof THREE.ParticleBasicMaterial){if(R.map){ca=R.map;ea=ca.width>>1;ga=ca.height>>1;Q=W.scale.x*k;Z=W.scale.y*i;R=Q*ea;I=Z*ga;m.set(G.x-R,G.y-I,G.x+R,G.y+I);if(X.instersects(m)){l.save();l.translate(G.x,G.y);l.rotate(-W.rotation);l.scale(Q,-Z);l.translate(-ea,-ga);l.drawImage(ca,0,0);l.restore()}}}else if(R instanceof THREE.ParticleCircleMaterial){if(x){H.r=U.r+ba.r+fa.r;H.g=U.g+ba.g+fa.g;H.b=U.b+ba.b+fa.b;w.r=R.color.r*H.r;w.g=R.color.g*H.g;w.b=R.color.b*H.b;w.updateStyleString()}else w.__styleString=
+R.color.__styleString;R=W.scale.x*k;I=W.scale.y*i;m.set(G.x-R,G.y-I,G.x+R,G.y+I);if(X.instersects(m)){Q=w.__styleString;if(B!=Q)l.fillStyle=B=Q;l.save();l.translate(G.x,G.y);l.rotate(-W.rotation);l.scale(R,I);l.beginPath();l.arc(0,0,1,0,xa,true);l.closePath();l.fill();l.restore()}}}}function Oa(G,W,R,I){if(I.opacity!=0){a(I.opacity);b(I.blending);l.beginPath();l.moveTo(G.positionScreen.x,G.positionScreen.y);l.lineTo(W.positionScreen.x,W.positionScreen.y);l.closePath();if(I instanceof THREE.LineBasicMaterial){w.__styleString=
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+THREE.UVMapping&&ua(t,p,y,o,r,E,Q.map.image,I.uvs[0].u,I.uvs[0].v,I.uvs[1].u,I.uvs[1].v,I.uvs[2].u,I.uvs[2].v);else if(Q.env_map){if(Q.env_map.image.loaded)if(Q.env_map.mapping instanceof THREE.SphericalReflectionMapping){G=na.matrix;$.copy(I.vertexNormalsWorld[0]);V=($.x*G.n11+$.y*G.n12+$.z*G.n13)*0.5+0.5;M=-($.x*G.n21+$.y*G.n22+$.z*G.n23)*0.5+0.5;$.copy(I.vertexNormalsWorld[1]);P=($.x*G.n11+$.y*G.n12+$.z*G.n13)*0.5+0.5;T=-($.x*G.n21+$.y*G.n22+$.z*G.n23)*0.5+0.5;$.copy(I.vertexNormalsWorld[2]);O=
+($.x*G.n11+$.y*G.n12+$.z*G.n13)*0.5+0.5;N=-($.x*G.n21+$.y*G.n22+$.z*G.n23)*0.5+0.5;ua(t,p,y,o,r,E,Q.env_map.image,V,M,P,T,O,N)}}else Q.wireframe?Aa(Q.color.__styleString,Q.wireframe_linewidth):Ba(Q.color.__styleString);else if(Q instanceof THREE.MeshLambertMaterial){if(Q.map&&!Q.wireframe){Q.map.mapping instanceof THREE.UVMapping&&ua(t,p,y,o,r,E,Q.map.image,I.uvs[0].u,I.uvs[0].v,I.uvs[1].u,I.uvs[1].v,I.uvs[2].u,I.uvs[2].v);b(THREE.SubtractiveBlending)}if(x)if(!Q.wireframe&&Q.shading==THREE.SmoothShading&&
+I.vertexNormalsWorld.length==3){F.r=D.r=A.r=U.r;F.g=D.g=A.g=U.g;F.b=D.b=A.b=U.b;za(Z,I.v1.positionWorld,I.vertexNormalsWorld[0],F);za(Z,I.v2.positionWorld,I.vertexNormalsWorld[1],D);za(Z,I.v3.positionWorld,I.vertexNormalsWorld[2],A);K.r=(D.r+A.r)*0.5;K.g=(D.g+A.g)*0.5;K.b=(D.b+A.b)*0.5;S=Ja(F,D,A,K);ua(t,p,y,o,r,E,S,0,0,1,0,0,1)}else{H.r=U.r;H.g=U.g;H.b=U.b;za(Z,I.centroidWorld,I.normalWorld,H);w.r=Q.color.r*H.r;w.g=Q.color.g*H.g;w.b=Q.color.b*H.b;w.updateStyleString();Q.wireframe?Aa(w.__styleString,
+Q.wireframe_linewidth):Ba(w.__styleString)}else Q.wireframe?Aa(Q.color.__styleString,Q.wireframe_linewidth):Ba(Q.color.__styleString)}else if(Q instanceof THREE.MeshDepthMaterial){Y=na.near;L=na.far;F.r=F.g=F.b=1-Ea(G.positionScreen.z,Y,L);D.r=D.g=D.b=1-Ea(W.positionScreen.z,Y,L);A.r=A.g=A.b=1-Ea(R.positionScreen.z,Y,L);K.r=(D.r+A.r)*0.5;K.g=(D.g+A.g)*0.5;K.b=(D.b+A.b)*0.5;S=Ja(F,D,A,K);ua(t,p,y,o,r,E,S,0,0,1,0,0,1)}else if(Q instanceof THREE.MeshNormalMaterial){w.r=Fa(I.normalWorld.x);w.g=Fa(I.normalWorld.y);
+w.b=Fa(I.normalWorld.z);w.updateStyleString();Q.wireframe?Aa(w.__styleString,Q.wireframe_linewidth):Ba(w.__styleString)}}}function Aa(G,W){if(z!=G)l.strokeStyle=z=G;if(J!=W)l.lineWidth=J=W;l.stroke();m.inflate(W*2)}function Ba(G){if(B!=G)l.fillStyle=B=G;l.fill()}function ua(G,W,R,I,Q,Z,ca,ea,ga,ka,ia,la,va){var oa,ma;oa=ca.width-1;ma=ca.height-1;ea*=oa;ga*=ma;ka*=oa;ia*=ma;la*=oa;va*=ma;R-=G;I-=W;Q-=G;Z-=W;ka-=ea;ia-=ga;la-=ea;va-=ga;ma=1/(ka*va-la*ia);oa=(va*R-ia*Q)*ma;ia=(va*I-ia*Z)*ma;R=(ka*Q-
+la*R)*ma;I=(ka*Z-la*I)*ma;G=G-oa*ea-R*ga;W=W-ia*ea-I*ga;l.save();l.transform(oa,ia,R,I,G,W);l.clip();l.drawImage(ca,0,0);l.restore()}function Ja(G,W,R,I){var Q=~~(G.r*255),Z=~~(G.g*255);G=~~(G.b*255);var ca=~~(W.r*255),ea=~~(W.g*255);W=~~(W.b*255);var ga=~~(R.r*255),ka=~~(R.g*255);R=~~(R.b*255);var ia=~~(I.r*255),la=~~(I.g*255);I=~~(I.b*255);ha[0]=Q<0?0:Q>255?255:Q;ha[1]=Z<0?0:Z>255?255:Z;ha[2]=G<0?0:G>255?255:G;ha[4]=ca<0?0:ca>255?255:ca;ha[5]=ea<0?0:ea>255?255:ea;ha[6]=W<0?0:W>255?255:W;ha[8]=ga<
+0?0:ga>255?255:ga;ha[9]=ka<0?0:ka>255?255:ka;ha[10]=R<0?0:R>255?255:R;ha[12]=ia<0?0:ia>255?255:ia;ha[13]=la<0?0:la>255?255:la;ha[14]=I<0?0:I>255?255:I;sa.putImageData(Da,0,0);ya.drawImage(ra,0,0);return ta}function Ea(G,W,R){G=(G-W)/(R-W);return G*G*(3-2*G)}function Fa(G){G=(G+1)*0.5;return G<0?0:G>1?1:G}function Ga(G,W){var R=W.x-G.x,I=W.y-G.y,Q=1/Math.sqrt(R*R+I*I);R*=Q;I*=Q;W.x+=R;W.y+=I;G.x-=R;G.y-=I}var Ca,Ka,aa,ja,qa,Ha,La,wa;l.setTransform(1,0,0,-1,k,i);this.autoClear&&this.clear();e=d.projectScene(da,
+na,this.sortElements);(x=da.lights.length>0)&&Ma(da);Ca=0;for(Ka=e.length;Ca<Ka;Ca++){aa=e[Ca];m.empty();if(aa instanceof THREE.RenderableParticle){s=aa;s.x*=k;s.y*=i;ja=0;for(qa=aa.materials.length;ja<qa;ja++)Na(s,aa,aa.materials[ja],da)}else if(aa instanceof THREE.RenderableLine){s=aa.v1;h=aa.v2;s.positionScreen.x*=k;s.positionScreen.y*=i;h.positionScreen.x*=k;h.positionScreen.y*=i;m.addPoint(s.positionScreen.x,s.positionScreen.y);m.addPoint(h.positionScreen.x,h.positionScreen.y);if(X.instersects(m)){ja=
+0;for(qa=aa.materials.length;ja<qa;)Oa(s,h,aa,aa.materials[ja++],da)}}else if(aa instanceof THREE.RenderableFace3){s=aa.v1;h=aa.v2;f=aa.v3;s.positionScreen.x*=k;s.positionScreen.y*=i;h.positionScreen.x*=k;h.positionScreen.y*=i;f.positionScreen.x*=k;f.positionScreen.y*=i;if(aa.overdraw){Ga(s.positionScreen,h.positionScreen);Ga(h.positionScreen,f.positionScreen);Ga(f.positionScreen,s.positionScreen)}m.add3Points(s.positionScreen.x,s.positionScreen.y,h.positionScreen.x,h.positionScreen.y,f.positionScreen.x,
+f.positionScreen.y);if(X.instersects(m)){ja=0;for(qa=aa.meshMaterials.length;ja<qa;){wa=aa.meshMaterials[ja++];if(wa instanceof THREE.MeshFaceMaterial){Ha=0;for(La=aa.faceMaterials.length;Ha<La;)(wa=aa.faceMaterials[Ha++])&&Ia(s,h,f,aa,wa,da)}else Ia(s,h,f,aa,wa,da)}}}n.addRectangle(m)}l.setTransform(1,0,0,1,0,0)}};
+THREE.SVGRenderer=function(){function a(V,M,P){var T,O,N,X;T=0;for(O=V.lights.length;T<O;T++){N=V.lights[T];if(N instanceof THREE.DirectionalLight){X=M.normalWorld.dot(N.position)*N.intensity;if(X>0){P.r+=N.color.r*X;P.g+=N.color.g*X;P.b+=N.color.b*X}}else if(N instanceof THREE.PointLight){E.sub(N.position,M.centroidWorld);E.normalize();X=M.normalWorld.dot(E)*N.intensity;if(X>0){P.r+=N.color.r*X;P.g+=N.color.g*X;P.b+=N.color.b*X}}}}function b(V,M,P,T,O,N){A=d(K++);A.setAttribute("d","M "+V.positionScreen.x+
+" "+V.positionScreen.y+" L "+M.positionScreen.x+" "+M.positionScreen.y+" L "+P.positionScreen.x+","+P.positionScreen.y+"z");if(O instanceof THREE.MeshBasicMaterial)f.__styleString=O.color.__styleString;else if(O instanceof THREE.MeshLambertMaterial)if(h){t.r=p.r;t.g=p.g;t.b=p.b;a(N,T,t);f.r=O.color.r*t.r;f.g=O.color.g*t.g;f.b=O.color.b*t.b;f.updateStyleString()}else f.__styleString=O.color.__styleString;else if(O instanceof THREE.MeshDepthMaterial){r=1-O.__2near/(O.__farPlusNear-T.z*O.__farMinusNear);
+f.setRGB(r,r,r)}else O instanceof THREE.MeshNormalMaterial&&f.setRGB(g(T.normalWorld.x),g(T.normalWorld.y),g(T.normalWorld.z));O.wireframe?A.setAttribute("style","fill: none; stroke: "+f.__styleString+"; stroke-width: "+O.wireframe_linewidth+"; stroke-opacity: "+O.opacity+"; stroke-linecap: "+O.wireframe_linecap+"; stroke-linejoin: "+O.wireframe_linejoin):A.setAttribute("style","fill: "+f.__styleString+"; fill-opacity: "+O.opacity);k.appendChild(A)}function e(V,M,P,T,O,N,X){A=d(K++);A.setAttribute("d",
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+1-N.__2near/(N.__farPlusNear-O.z*N.__farMinusNear);f.setRGB(r,r,r)}else N instanceof THREE.MeshNormalMaterial&&f.setRGB(g(O.normalWorld.x),g(O.normalWorld.y),g(O.normalWorld.z));N.wireframe?A.setAttribute("style","fill: none; stroke: "+f.__styleString+"; stroke-width: "+N.wireframe_linewidth+"; stroke-opacity: "+N.opacity+"; stroke-linecap: "+N.wireframe_linecap+"; stroke-linejoin: "+N.wireframe_linejoin):A.setAttribute("style","fill: "+f.__styleString+"; fill-opacity: "+N.opacity);k.appendChild(A)}
+function d(V){if(w[V]==null){w[V]=document.createElementNS("http://www.w3.org/2000/svg","path");S==0&&w[V].setAttribute("shape-rendering","crispEdges");return w[V]}return w[V]}function g(V){return V<0?Math.min((1+V)*0.5,0.5):0.5+Math.min(V*0.5,0.5)}var j=null,c=new THREE.Projector,k=document.createElementNS("http://www.w3.org/2000/svg","svg"),i,l,u,C,q,v,z,B,J=new THREE.Rectangle,s=new THREE.Rectangle,h=false,f=new THREE.Color(16777215),t=new THREE.Color(16777215),p=new THREE.Color(0),y=new THREE.Color(0),
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+m;q.x*=u;q.y*=-C;O=0;for(N=m.materials.length;O<N;O++)if(x=m.materials[O]){X=q;n=m;x=x;var H=Y++;if(F[H]==null){F[H]=document.createElementNS("http://www.w3.org/2000/svg","circle");S==0&&F[H].setAttribute("shape-rendering","crispEdges")}A=F[H];A.setAttribute("cx",X.x);A.setAttribute("cy",X.y);A.setAttribute("r",n.scale.x*u);if(x instanceof THREE.ParticleCircleMaterial){if(h){t.r=p.r+y.r+o.r;t.g=p.g+y.g+o.g;t.b=p.b+y.b+o.b;f.r=x.color.r*t.r;f.g=x.color.g*t.g;f.b=x.color.b*t.b;f.updateStyleString()}else f=
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+THREE.RenderableFace3){q=m.v1;v=m.v2;z=m.v3;q.positionScreen.x*=u;q.positionScreen.y*=-C;v.positionScreen.x*=u;v.positionScreen.y*=-C;z.positionScreen.x*=u;z.positionScreen.y*=-C;s.addPoint(q.positionScreen.x,q.positionScreen.y);s.addPoint(v.positionScreen.x,v.positionScreen.y);s.addPoint(z.positionScreen.x,z.positionScreen.y);if(J.instersects(s)){O=0;for(N=m.meshMaterials.length;O<N;){x=m.meshMaterials[O++];if(x instanceof THREE.MeshFaceMaterial){X=0;for(n=m.faceMaterials.length;X<n;)(x=m.faceMaterials[X++])&&
+b(q,v,z,m,x,V)}else x&&b(q,v,z,m,x,V)}}}else if(m instanceof THREE.RenderableFace4){q=m.v1;v=m.v2;z=m.v3;B=m.v4;q.positionScreen.x*=u;q.positionScreen.y*=-C;v.positionScreen.x*=u;v.positionScreen.y*=-C;z.positionScreen.x*=u;z.positionScreen.y*=-C;B.positionScreen.x*=u;B.positionScreen.y*=-C;s.addPoint(q.positionScreen.x,q.positionScreen.y);s.addPoint(v.positionScreen.x,v.positionScreen.y);s.addPoint(z.positionScreen.x,z.positionScreen.y);s.addPoint(B.positionScreen.x,B.positionScreen.y);if(J.instersects(s)){O=
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+THREE.WebGLRenderer=function(a){function b(h,f){h.fragment_shader=f.fragment_shader;h.vertex_shader=f.vertex_shader;h.uniforms=Uniforms.clone(f.uniforms)}function e(h,f){h.uniforms.color.value.setRGB(h.color.r*h.opacity,h.color.g*h.opacity,h.color.b*h.opacity);h.uniforms.opacity.value=h.opacity;h.uniforms.map.texture=h.map;h.uniforms.env_map.texture=h.env_map;h.uniforms.reflectivity.value=h.reflectivity;h.uniforms.refraction_ratio.value=h.refraction_ratio;h.uniforms.combine.value=h.combine;h.uniforms.useRefract.value=
+h.env_map&&h.env_map.mapping instanceof THREE.CubeRefractionMapping;if(f){h.uniforms.fogColor.value.setHex(f.color.hex);if(f instanceof THREE.Fog){h.uniforms.fogNear.value=f.near;h.uniforms.fogFar.value=f.far}else if(f instanceof THREE.FogExp2)h.uniforms.fogDensity.value=f.density}}function d(h,f){var t;if(h=="fragment")t=c.createShader(c.FRAGMENT_SHADER);else if(h=="vertex")t=c.createShader(c.VERTEX_SHADER);c.shaderSource(t,f);c.compileShader(t);if(!c.getShaderParameter(t,c.COMPILE_STATUS)){alert(c.getShaderInfoLog(t));
+return null}return t}function g(h){switch(h){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 j=document.createElement("canvas"),c,k=null,i=new THREE.Matrix4,l,u=new Float32Array(16),C=new Float32Array(16),q=new Float32Array(16),v=new Float32Array(9),z=new Float32Array(16),B=true,J=new THREE.Color(0),s=0;if(a){if(a.antialias!==undefined)B=a.antialias;a.clearColor!==undefined&&J.setHex(a.clearColor);if(a.clearAlpha!==undefined)s=a.clearAlpha}this.domElement=j;this.autoClear=true;(function(h,f,t){try{c=j.getContext("experimental-webgl",{antialias:h})}catch(p){}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(f.r,f.g,f.b,t)})(B,J,s);this.setSize=function(h,f){j.width=h;j.height=f;c.viewport(0,0,j.width,j.height)};this.setClearColor=function(h,f){var t=new THREE.Color(h);c.clearColor(t.r,t.g,t.b,f)};this.clear=function(){c.clear(c.COLOR_BUFFER_BIT|c.DEPTH_BUFFER_BIT)};
+this.setupLights=function(h,f){var t,p,y,o=0,r=0,E=0,w=[],F=[],D=[],A=[];t=0;for(p=f.length;t<p;t++){y=f[t];if(y instanceof THREE.AmbientLight){o+=y.color.r;r+=y.color.g;E+=y.color.b}else if(y instanceof THREE.DirectionalLight){w.push(y.color.r*y.intensity,y.color.g*y.intensity,y.color.b*y.intensity);F.push(y.position.x,y.position.y,y.position.z)}else if(y instanceof THREE.PointLight){D.push(y.color.r*y.intensity,y.color.g*y.intensity,y.color.b*y.intensity);A.push(y.position.x,y.position.y,y.position.z)}}return{ambient:[o,
+r,E],directional:{colors:w,positions:F},point:{colors:D,positions:A}}};this.createBuffers=function(h,f){var t,p,y,o,r,E,w,F,D,A,K=[],Y=[],L=[],S=[],V=[],M=[],P=0,T=h.geometry.geometryChunks[f],O;r=false;t=0;for(p=h.materials.length;t<p;t++){E=h.materials[t];if(E instanceof THREE.MeshFaceMaterial){E=0;for(O=T.materials.length;E<O;E++)if(T.materials[E]&&T.materials[E].shading!=undefined&&T.materials[E].shading==THREE.SmoothShading){r=true;break}}else if(E&&E.shading!=undefined&&E.shading==THREE.SmoothShading){r=
+true;break}if(r)break}O=r;t=0;for(p=T.faces.length;t<p;t++){y=T.faces[t];o=h.geometry.faces[y];r=o.vertexNormals;E=o.normal;y=h.geometry.uvs[y];if(o instanceof THREE.Face3){w=h.geometry.vertices[o.a].position;F=h.geometry.vertices[o.b].position;D=h.geometry.vertices[o.c].position;L.push(w.x,w.y,w.z,F.x,F.y,F.z,D.x,D.y,D.z);if(h.geometry.hasTangents){w=h.geometry.vertices[o.a].tangent;F=h.geometry.vertices[o.b].tangent;D=h.geometry.vertices[o.c].tangent;V.push(w.x,w.y,w.z,w.w,F.x,F.y,F.z,F.w,D.x,D.y,
+D.z,D.w)}if(r.length==3&&O)for(o=0;o<3;o++)S.push(r[o].x,r[o].y,r[o].z);else for(o=0;o<3;o++)S.push(E.x,E.y,E.z);if(y)for(o=0;o<3;o++)M.push(y[o].u,y[o].v);K.push(P,P+1,P+2);Y.push(P,P+1,P,P+2,P+1,P+2);P+=3}else if(o instanceof THREE.Face4){w=h.geometry.vertices[o.a].position;F=h.geometry.vertices[o.b].position;D=h.geometry.vertices[o.c].position;A=h.geometry.vertices[o.d].position;L.push(w.x,w.y,w.z,F.x,F.y,F.z,D.x,D.y,D.z,A.x,A.y,A.z);if(h.geometry.hasTangents){w=h.geometry.vertices[o.a].tangent;
+F=h.geometry.vertices[o.b].tangent;D=h.geometry.vertices[o.c].tangent;o=h.geometry.vertices[o.d].tangent;V.push(w.x,w.y,w.z,w.w,F.x,F.y,F.z,F.w,D.x,D.y,D.z,D.w,o.x,o.y,o.z,o.w)}if(r.length==4&&O)for(o=0;o<4;o++)S.push(r[o].x,r[o].y,r[o].z);else for(o=0;o<4;o++)S.push(E.x,E.y,E.z);if(y)for(o=0;o<4;o++)M.push(y[o].u,y[o].v);K.push(P,P+1,P+2,P,P+2,P+3);Y.push(P,P+1,P,P+2,P,P+3,P+1,P+2,P+2,P+3);P+=4}}if(L.length){T.__webGLVertexBuffer=c.createBuffer();c.bindBuffer(c.ARRAY_BUFFER,T.__webGLVertexBuffer);
+c.bufferData(c.ARRAY_BUFFER,new Float32Array(L),c.STATIC_DRAW);T.__webGLNormalBuffer=c.createBuffer();c.bindBuffer(c.ARRAY_BUFFER,T.__webGLNormalBuffer);c.bufferData(c.ARRAY_BUFFER,new Float32Array(S),c.STATIC_DRAW);if(h.geometry.hasTangents){T.__webGLTangentBuffer=c.createBuffer();c.bindBuffer(c.ARRAY_BUFFER,T.__webGLTangentBuffer);c.bufferData(c.ARRAY_BUFFER,new Float32Array(V),c.STATIC_DRAW)}if(M.length>0){T.__webGLUVBuffer=c.createBuffer();c.bindBuffer(c.ARRAY_BUFFER,T.__webGLUVBuffer);c.bufferData(c.ARRAY_BUFFER,
+new Float32Array(M),c.STATIC_DRAW)}T.__webGLFaceBuffer=c.createBuffer();c.bindBuffer(c.ELEMENT_ARRAY_BUFFER,T.__webGLFaceBuffer);c.bufferData(c.ELEMENT_ARRAY_BUFFER,new Uint16Array(K),c.STATIC_DRAW);T.__webGLLineBuffer=c.createBuffer();c.bindBuffer(c.ELEMENT_ARRAY_BUFFER,T.__webGLLineBuffer);c.bufferData(c.ELEMENT_ARRAY_BUFFER,new Uint16Array(Y),c.STATIC_DRAW);T.__webGLFaceCount=K.length;T.__webGLLineCount=Y.length}};this.renderBuffer=function(h,f,t,p,y){var o,r,E,w;if(!p.program){if(p instanceof
+THREE.MeshDepthMaterial){b(p,THREE.ShaderLib.depth);p.uniforms.mNear.value=h.near;p.uniforms.mFar.value=h.far}else if(p instanceof THREE.MeshNormalMaterial)b(p,THREE.ShaderLib.normal);else if(p instanceof THREE.MeshBasicMaterial){b(p,THREE.ShaderLib.basic);e(p,t)}else if(p instanceof THREE.MeshLambertMaterial){b(p,THREE.ShaderLib.lambert);e(p,t)}else if(p instanceof THREE.MeshPhongMaterial){b(p,THREE.ShaderLib.phong);e(p,t)}if(scene){var F,D,A;F=w=r=0;for(D=f.length;F<D;F++){A=f[F];A instanceof THREE.DirectionalLight&&
+w++;A instanceof THREE.PointLight&&r++}if(r+w<=4){F=w;r=r}else{F=Math.ceil(4*w/(r+w));r=4-F}r={directional:F,point:r}}else r={directional:1,point:3};w={fog:t,map:p.map,env_map:p.env_map,maxDirLights:r.directional,maxPointLights:r.point};r=p.fragment_shader;F=p.vertex_shader;D=c.createProgram();A=["#ifdef GL_ES\nprecision highp float;\n#endif","#define MAX_DIR_LIGHTS "+w.maxDirLights,"#define MAX_POINT_LIGHTS "+w.maxPointLights,w.fog?"#define USE_FOG":"",w.fog instanceof THREE.FogExp2?"#define FOG_EXP2":
+"",w.map?"#define USE_MAP":"",w.env_map?"#define USE_ENVMAP":"","uniform mat4 viewMatrix;\nuniform vec3 cameraPosition;\n"].join("\n");w=[c.getParameter(c.MAX_VERTEX_TEXTURE_IMAGE_UNITS)>0?"#define VERTEX_TEXTURES":"","#define MAX_DIR_LIGHTS "+w.maxDirLights,"#define MAX_POINT_LIGHTS "+w.maxPointLights,w.map?"#define USE_MAP":"",w.env_map?"#define USE_ENVMAP":"","uniform mat4 objectMatrix;\nuniform mat4 modelViewMatrix;\nuniform mat4 projectionMatrix;\nuniform mat4 viewMatrix;\nuniform mat3 normalMatrix;\nuniform vec3 cameraPosition;\nattribute vec3 position;\nattribute vec3 normal;\nattribute vec2 uv;\n"].join("\n");
+c.attachShader(D,d("fragment",A+r));c.attachShader(D,d("vertex",w+F));c.linkProgram(D);c.getProgramParameter(D,c.LINK_STATUS)||alert("Could not initialise shaders\nVALIDATE_STATUS: "+c.getProgramParameter(D,c.VALIDATE_STATUS)+", gl error ["+c.getError()+"]");D.uniforms={};D.attributes={};p.program=D;r=["viewMatrix","modelViewMatrix","projectionMatrix","normalMatrix","objectMatrix","cameraPosition"];for(o in p.uniforms)r.push(o);o=p.program;F=0;for(D=r.length;F<D;F++){A=r[F];o.uniforms[A]=c.getUniformLocation(o,
+A)}o=p.program;r=["position","normal","uv","tangent"];F=0;for(D=r.length;F<D;F++){A=r[F];o.attributes[A]=c.getAttribLocation(o,A)}}o=p.program;if(o!=k){c.useProgram(o);k=o}this.loadCamera(o,h);this.loadMatrices(o);if(p instanceof THREE.MeshPhongMaterial||p instanceof THREE.MeshLambertMaterial){h=this.setupLights(o,f);p.uniforms.enableLighting.value=h.directional.positions.length+h.point.positions.length;p.uniforms.ambientLightColor.value=h.ambient;p.uniforms.directionalLightColor.value=h.directional.colors;
+p.uniforms.directionalLightDirection.value=h.directional.positions;p.uniforms.pointLightColor.value=h.point.colors;p.uniforms.pointLightPosition.value=h.point.positions}if(p instanceof THREE.MeshBasicMaterial||p instanceof THREE.MeshLambertMaterial||p instanceof THREE.MeshPhongMaterial)e(p,t);if(p instanceof THREE.MeshPhongMaterial){p.uniforms.ambient.value.setRGB(p.ambient.r,p.ambient.g,p.ambient.b);p.uniforms.specular.value.setRGB(p.specular.r,p.specular.g,p.specular.b);p.uniforms.shininess.value=
+p.shininess}t=p.uniforms;for(E in t){f=t[E].type;h=t[E].value;r=o.uniforms[E];if(f=="i")c.uniform1i(r,h);else if(f=="f")c.uniform1f(r,h);else if(f=="fv")c.uniform3fv(r,h);else if(f=="v2")c.uniform2f(r,h.x,h.y);else if(f=="v3")c.uniform3f(r,h.x,h.y,h.z);else if(f=="c")c.uniform3f(r,h.r,h.g,h.b);else if(f=="t"){c.uniform1i(r,h);if(f=t[E].texture)if(f.image instanceof Array&&f.image.length==6){f=f;h=h;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(r=0;r<6;++r)c.texImage2D(c.TEXTURE_CUBE_MAP_POSITIVE_X+r,0,c.RGBA,c.RGBA,c.UNSIGNED_BYTE,f.image[r]);c.generateMipmap(c.TEXTURE_CUBE_MAP);
+c.bindTexture(c.TEXTURE_CUBE_MAP,null);f.image.__cubeMapInitialized=true}c.activeTexture(c.TEXTURE0+h);c.bindTexture(c.TEXTURE_CUBE_MAP,f.image.__webGLTextureCube)}}else{f=f;h=h;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,g(f.wrap_s));c.texParameteri(c.TEXTURE_2D,c.TEXTURE_WRAP_T,g(f.wrap_t));c.texParameteri(c.TEXTURE_2D,
+c.TEXTURE_MAG_FILTER,g(f.mag_filter));c.texParameteri(c.TEXTURE_2D,c.TEXTURE_MIN_FILTER,g(f.min_filter));c.generateMipmap(c.TEXTURE_2D);c.bindTexture(c.TEXTURE_2D,null)}c.activeTexture(c.TEXTURE0+h);c.bindTexture(c.TEXTURE_2D,f.__webGLTexture)}}}E=o.attributes;c.bindBuffer(c.ARRAY_BUFFER,y.__webGLVertexBuffer);c.vertexAttribPointer(E.position,3,c.FLOAT,false,0,0);c.enableVertexAttribArray(E.position);if(E.normal>=0){c.bindBuffer(c.ARRAY_BUFFER,y.__webGLNormalBuffer);c.vertexAttribPointer(E.normal,
+3,c.FLOAT,false,0,0);c.enableVertexAttribArray(E.normal)}if(E.tangent>=0){c.bindBuffer(c.ARRAY_BUFFER,y.__webGLTangentBuffer);c.vertexAttribPointer(E.tangent,4,c.FLOAT,false,0,0);c.enableVertexAttribArray(E.tangent)}if(E.uv>=0)if(y.__webGLUVBuffer){c.bindBuffer(c.ARRAY_BUFFER,y.__webGLUVBuffer);c.vertexAttribPointer(E.uv,2,c.FLOAT,false,0,0);c.enableVertexAttribArray(E.uv)}else c.disableVertexAttribArray(E.uv);if(p.wireframe){c.lineWidth(p.wireframe_linewidth);c.bindBuffer(c.ELEMENT_ARRAY_BUFFER,
+y.__webGLLineBuffer);c.drawElements(c.LINES,y.__webGLLineCount,c.UNSIGNED_SHORT,0)}else{c.bindBuffer(c.ELEMENT_ARRAY_BUFFER,y.__webGLFaceBuffer);c.drawElements(c.TRIANGLES,y.__webGLFaceCount,c.UNSIGNED_SHORT,0)}};this.renderPass=function(h,f,t,p,y,o,r){var E,w,F,D,A;F=0;for(D=p.materials.length;F<D;F++){E=p.materials[F];if(E instanceof THREE.MeshFaceMaterial){E=0;for(w=y.materials.length;E<w;E++)if((A=y.materials[E])&&A.blending==o&&A.opacity<1==r){this.setBlending(A.blending);this.renderBuffer(h,
+f,t,A,y)}}else if((A=E)&&A.blending==o&&A.opacity<1==r){this.setBlending(A.blending);this.renderBuffer(h,f,t,A,y)}}};this.render=function(h,f){var t,p,y,o,r=h.lights,E=h.fog;this.initWebGLObjects(h);this.autoClear&&this.clear();f.autoUpdateMatrix&&f.updateMatrix();u.set(f.matrix.flatten());q.set(f.projectionMatrix.flatten());t=0;for(p=h.__webGLObjects.length;t<p;t++){y=h.__webGLObjects[t];o=y.object;y=y.buffer;if(o.visible){this.setupMatrices(o,f);this.renderPass(f,r,E,o,y,THREE.NormalBlending,false)}}t=
+0;for(p=h.__webGLObjects.length;t<p;t++){y=h.__webGLObjects[t];o=y.object;y=y.buffer;if(o.visible){this.setupMatrices(o,f);this.renderPass(f,r,E,o,y,THREE.AdditiveBlending,false);this.renderPass(f,r,E,o,y,THREE.SubtractiveBlending,false);this.renderPass(f,r,E,o,y,THREE.AdditiveBlending,true);this.renderPass(f,r,E,o,y,THREE.SubtractiveBlending,true);this.renderPass(f,r,E,o,y,THREE.NormalBlending,true)}}};this.initWebGLObjects=function(h){var f,t,p,y,o,r;if(!h.__webGLObjects){h.__webGLObjects=[];h.__webGLObjectsMap=
+{}}f=0;for(t=h.objects.length;f<t;f++){p=h.objects[f];if(h.__webGLObjectsMap[p.id]==undefined)h.__webGLObjectsMap[p.id]={};r=h.__webGLObjectsMap[p.id];if(p instanceof THREE.Mesh)for(o in p.geometry.geometryChunks){y=p.geometry.geometryChunks[o];y.__webGLVertexBuffer||this.createBuffers(p,o);if(r[o]==undefined){y={buffer:y,object:p};h.__webGLObjects.push(y);r[o]=1}}}};this.removeObject=function(h,f){var t,p;for(t=h.__webGLObjects.length-1;t>=0;t--){p=h.__webGLObjects[t].object;f==p&&h.__webGLObjects.splice(t,
+1)}};this.setupMatrices=function(h,f){h.autoUpdateMatrix&&h.updateMatrix();i.multiply(f.matrix,h.matrix);C.set(i.flatten());l=THREE.Matrix4.makeInvert3x3(i).transpose();v.set(l.m);z.set(h.matrix.flatten())};this.loadMatrices=function(h){c.uniformMatrix4fv(h.uniforms.viewMatrix,false,u);c.uniformMatrix4fv(h.uniforms.modelViewMatrix,false,C);c.uniformMatrix4fv(h.uniforms.projectionMatrix,false,q);c.uniformMatrix3fv(h.uniforms.normalMatrix,false,v);c.uniformMatrix4fv(h.uniforms.objectMatrix,false,z)};
+this.loadCamera=function(h,f){c.uniform3f(h.uniforms.cameraPosition,f.position.x,f.position.y,f.position.z)};this.setBlending=function(h){switch(h){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(h,f){if(h){!f||f=="ccw"?c.frontFace(c.CCW):c.frontFace(c.CW);if(h=="back")c.cullFace(c.BACK);
+else h=="front"?c.cullFace(c.FRONT):c.cullFace(c.FRONT_AND_BACK);c.enable(c.CULL_FACE)}else c.disable(c.CULL_FACE)};this.supportsVertexTextures=function(){return c.getParameter(c.MAX_VERTEX_TEXTURE_IMAGE_UNITS)>0}};
 THREE.Snippets={fog_pars_fragment:"#ifdef USE_FOG\nuniform vec3 fogColor;\n#ifdef FOG_EXP2\nuniform float fogDensity;\n#else\nuniform float fogNear;\nuniform float fogFar;\n#endif\n#endif",fog_fragment:"#ifdef USE_FOG\nfloat depth = gl_FragCoord.z / gl_FragCoord.w;\n#ifdef FOG_EXP2\nconst float LOG2 = 1.442695;\nfloat fogFactor = exp2( - fogDensity * fogDensity * depth * depth * LOG2 );\nfogFactor = 1.0 - clamp( fogFactor, 0.0, 1.0 );\n#else\nfloat fogFactor = smoothstep( fogNear, fogFar, depth );\n#endif\ngl_FragColor = mix( gl_FragColor, vec4( fogColor, 1.0 ), fogFactor );\n#endif",envmap_pars_fragment:"#ifdef USE_ENVMAP\nvarying vec3 vReflect;\nuniform float reflectivity;\nuniform samplerCube env_map;\nuniform int combine;\n#endif",
 envmap_fragment:"#ifdef USE_ENVMAP\ncubeColor = textureCube( env_map, vec3( -vReflect.x, vReflect.yz ) );\nif ( combine == 1 ) {\ngl_FragColor = mix( gl_FragColor, cubeColor, reflectivity );\n} else {\ngl_FragColor = gl_FragColor * cubeColor;\n}\n#endif",envmap_pars_vertex:"#ifdef USE_ENVMAP\nvarying vec3 vReflect;\nuniform float refraction_ratio;\nuniform bool useRefract;\n#endif",envmap_vertex:"#ifdef USE_ENVMAP\nvec4 mPosition = objectMatrix * vec4( position, 1.0 );\nvec3 nWorld = mat3( objectMatrix[0].xyz, objectMatrix[1].xyz, objectMatrix[2].xyz ) * normal;\nif ( useRefract ) {\nvReflect = refract( normalize( mPosition.xyz - cameraPosition ), normalize( nWorld.xyz ), refraction_ratio );\n} else {\nvReflect = reflect( normalize( mPosition.xyz - cameraPosition ), normalize( nWorld.xyz ) );\n}\n#endif",
 map_pars_fragment:"#ifdef USE_MAP\nvarying vec2 vUv;\nuniform sampler2D map;\n#endif",map_pars_vertex:"#ifdef USE_MAP\nvarying vec2 vUv;\n#endif",map_fragment:"#ifdef USE_MAP\nmapColor = texture2D( map, vUv );\n#endif",map_vertex:"#ifdef USE_MAP\nvUv = uv;\n#endif",lights_pars_vertex:"uniform bool enableLighting;\nuniform vec3 ambientLightColor;\n#if MAX_DIR_LIGHTS > 0\nuniform vec3 directionalLightColor[ MAX_DIR_LIGHTS ];\nuniform vec3 directionalLightDirection[ MAX_DIR_LIGHTS ];\n#endif\n#if MAX_POINT_LIGHTS > 0\nuniform vec3 pointLightColor[ MAX_POINT_LIGHTS ];\nuniform vec3 pointLightPosition[ MAX_POINT_LIGHTS ];\n#ifdef PHONG\nvarying vec3 vPointLightVector[ MAX_POINT_LIGHTS ];\n#endif\n#endif",
@@ -187,48 +187,48 @@ shininess:{type:"f",value:30}}]),fragment_shader:["uniform vec3 color;\nuniform
 "gl_FragColor =  mapColor * totalLight * vec4( vLightWeighting, 1.0 );",THREE.Snippets.envmap_fragment,THREE.Snippets.fog_fragment,"}"].join("\n"),vertex_shader:["#define PHONG\nvarying vec3 vLightWeighting;\nvarying vec3 vViewPosition;\nvarying vec3 vNormal;",THREE.Snippets.map_pars_vertex,THREE.Snippets.envmap_pars_vertex,THREE.Snippets.lights_pars_vertex,"void main() {\nvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );",THREE.Snippets.map_vertex,THREE.Snippets.envmap_vertex,"#ifndef USE_ENVMAP\nvec4 mPosition = objectMatrix * vec4( position, 1.0 );\n#endif\nvViewPosition = cameraPosition - mPosition.xyz;\nvec3 transformedNormal = normalize( normalMatrix * normal );\nvNormal = transformedNormal;",
 THREE.Snippets.lights_vertex,"gl_Position = projectionMatrix * mvPosition;\n}"].join("\n")}};THREE.RenderableObject=function(){this.z=this.object=null};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.faceMaterials=this.meshMaterials=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.materials=null};THREE.RenderableLine=function(){this.z=null;this.v1=new THREE.Vertex;this.v2=new THREE.Vertex;this.materials=null};
-var GeometryUtils={merge:function(a,c){var f=c instanceof THREE.Mesh,e=a.vertices.length,i=f?c.geometry:c,l=a.vertices,d=i.vertices,m=a.faces,k=i.faces,n=a.uvs;i=i.uvs;f&&c.updateMatrix();for(var w=0,E=d.length;w<E;w++){var s=new THREE.Vertex(d[w].position.clone());f&&c.matrix.multiplyVector3(s.position);l.push(s)}w=0;for(E=k.length;w<E;w++){d=k[w];var x,B=d.vertexNormals;if(d instanceof THREE.Face3)x=new THREE.Face3(d.a+e,d.b+e,d.c+e);else if(d instanceof THREE.Face4)x=new THREE.Face4(d.a+e,d.b+
-e,d.c+e,d.d+e);x.centroid.copy(d.centroid);x.normal.copy(d.normal);f=0;for(l=B.length;f<l;f++){s=B[f];x.vertexNormals.push(s.clone())}x.materials=d.materials.slice();m.push(x)}w=0;for(E=i.length;w<E;w++){e=i[w];m=[];f=0;for(l=e.length;f<l;f++)m.push(new THREE.UV(e[f].u,e[f].v));n.push(m)}}},ImageUtils={loadTexture:function(a,c){var f=new Image;f.onload=function(){this.loaded=true};f.src=a;return new THREE.Texture(f,c)},loadArray:function(a){var c,f,e=[];c=e.loadCount=0;for(f=a.length;c<f;++c){e[c]=
-new Image;e[c].loaded=0;e[c].onload=function(){e.loadCount+=1;this.loaded=true};e[c].src=a[c]}return e}},SceneUtils={addMesh:function(a,c,f,e,i,l,d,m,k,n){c=new THREE.Mesh(c,n);c.scale.x=c.scale.y=c.scale.z=f;c.position.x=e;c.position.y=i;c.position.z=l;c.rotation.x=d;c.rotation.y=m;c.rotation.z=k;a.addObject(c);return c},addPanoramaCubeWebGL:function(a,c,f){var e=ShaderUtils.lib.cube;e.uniforms.tCube.texture=f;f=new THREE.MeshShaderMaterial({fragment_shader:e.fragment_shader,vertex_shader:e.vertex_shader,
-uniforms:e.uniforms});c=new THREE.Mesh(new Cube(c,c,c,1,1,null,true),f);a.addObject(c);return c},addPanoramaCube:function(a,c,f){var e=[];e.push(new THREE.MeshBasicMaterial({map:new THREE.Texture(f[0])}));e.push(new THREE.MeshBasicMaterial({map:new THREE.Texture(f[1])}));e.push(new THREE.MeshBasicMaterial({map:new THREE.Texture(f[2])}));e.push(new THREE.MeshBasicMaterial({map:new THREE.Texture(f[3])}));e.push(new THREE.MeshBasicMaterial({map:new THREE.Texture(f[4])}));e.push(new THREE.MeshBasicMaterial({map:new THREE.Texture(f[5])}));
-c=new THREE.Mesh(new Cube(c,c,c,1,1,e,true),new THREE.MeshFaceMaterial);a.addObject(c);return c},addPanoramaCubePlanes:function(a,c,f){var e=c/2;c=new Plane(c,c);var i=Math.PI/2,l=Math.PI;SceneUtils.addMesh(a,c,1,0,0,-e,0,0,0,new THREE.MeshBasicMaterial({map:new THREE.Texture(f[5])}));SceneUtils.addMesh(a,c,1,-e,0,0,0,i,0,new THREE.MeshBasicMaterial({map:new THREE.Texture(f[0])}));SceneUtils.addMesh(a,c,1,e,0,0,0,-i,0,new THREE.MeshBasicMaterial({map:new THREE.Texture(f[1])}));SceneUtils.addMesh(a,
-c,1,0,e,0,i,0,l,new THREE.MeshBasicMaterial({map:new THREE.Texture(f[2])}));SceneUtils.addMesh(a,c,1,0,-e,0,-i,0,l,new THREE.MeshBasicMaterial({map:new THREE.Texture(f[3])}))}},ShaderUtils={lib:{fresnel:{uniforms:{mRefractionRatio:{type:"f",value:1.02},mFresnelBias:{type:"f",value:0.1},mFresnelPower:{type:"f",value:2},mFresnelScale:{type:"f",value:1},tCube:{type:"t",value:1,texture:null}},fragment_shader:"uniform samplerCube tCube;\nvarying vec3 vReflect;\nvarying vec3 vRefract[3];\nvarying float vReflectionFactor;\nvoid main() {\nvec4 reflectedColor = textureCube( tCube, vec3( -vReflect.x, vReflect.yz ) );\nvec4 refractedColor = vec4( 1.0, 1.0, 1.0, 1.0 );\nrefractedColor.r = textureCube( tCube, vec3( -vRefract[0].x, vRefract[0].yz ) ).r;\nrefractedColor.g = textureCube( tCube, vec3( -vRefract[1].x, vRefract[1].yz ) ).g;\nrefractedColor.b = textureCube( tCube, vec3( -vRefract[2].x, vRefract[2].yz ) ).b;\nrefractedColor.a = 1.0;\ngl_FragColor = mix( refractedColor, reflectedColor, clamp( vReflectionFactor, 0.0, 1.0 ) );\n}",
+var GeometryUtils={merge:function(a,b){var e=b instanceof THREE.Mesh,d=a.vertices.length,g=e?b.geometry:b,j=a.vertices,c=g.vertices,k=a.faces,i=g.faces,l=a.uvs;g=g.uvs;e&&b.updateMatrix();for(var u=0,C=c.length;u<C;u++){var q=new THREE.Vertex(c[u].position.clone());e&&b.matrix.multiplyVector3(q.position);j.push(q)}u=0;for(C=i.length;u<C;u++){c=i[u];var v,z=c.vertexNormals;if(c instanceof THREE.Face3)v=new THREE.Face3(c.a+d,c.b+d,c.c+d);else if(c instanceof THREE.Face4)v=new THREE.Face4(c.a+d,c.b+
+d,c.c+d,c.d+d);v.centroid.copy(c.centroid);v.normal.copy(c.normal);e=0;for(j=z.length;e<j;e++){q=z[e];v.vertexNormals.push(q.clone())}v.materials=c.materials.slice();k.push(v)}u=0;for(C=g.length;u<C;u++){d=g[u];k=[];e=0;for(j=d.length;e<j;e++)k.push(new THREE.UV(d[e].u,d[e].v));l.push(k)}}},ImageUtils={loadTexture:function(a,b){var e=new Image;e.onload=function(){this.loaded=true};e.src=a;return new THREE.Texture(e,b)},loadArray:function(a){var b,e,d=[];b=d.loadCount=0;for(e=a.length;b<e;++b){d[b]=
+new Image;d[b].loaded=0;d[b].onload=function(){d.loadCount+=1;this.loaded=true};d[b].src=a[b]}return d}},SceneUtils={addMesh:function(a,b,e,d,g,j,c,k,i,l){b=new THREE.Mesh(b,l);b.scale.x=b.scale.y=b.scale.z=e;b.position.x=d;b.position.y=g;b.position.z=j;b.rotation.x=c;b.rotation.y=k;b.rotation.z=i;a.addObject(b);return b},addPanoramaCubeWebGL:function(a,b,e){var d=ShaderUtils.lib.cube;d.uniforms.tCube.texture=e;e=new THREE.MeshShaderMaterial({fragment_shader:d.fragment_shader,vertex_shader:d.vertex_shader,
+uniforms:d.uniforms});b=new THREE.Mesh(new Cube(b,b,b,1,1,null,true),e);a.addObject(b);return b},addPanoramaCube:function(a,b,e){var d=[];d.push(new THREE.MeshBasicMaterial({map:new THREE.Texture(e[0])}));d.push(new THREE.MeshBasicMaterial({map:new THREE.Texture(e[1])}));d.push(new THREE.MeshBasicMaterial({map:new THREE.Texture(e[2])}));d.push(new THREE.MeshBasicMaterial({map:new THREE.Texture(e[3])}));d.push(new THREE.MeshBasicMaterial({map:new THREE.Texture(e[4])}));d.push(new THREE.MeshBasicMaterial({map:new THREE.Texture(e[5])}));
+b=new THREE.Mesh(new Cube(b,b,b,1,1,d,true),new THREE.MeshFaceMaterial);a.addObject(b);return b},addPanoramaCubePlanes:function(a,b,e){var d=b/2;b=new Plane(b,b);var g=Math.PI/2,j=Math.PI;SceneUtils.addMesh(a,b,1,0,0,-d,0,0,0,new THREE.MeshBasicMaterial({map:new THREE.Texture(e[5])}));SceneUtils.addMesh(a,b,1,-d,0,0,0,g,0,new THREE.MeshBasicMaterial({map:new THREE.Texture(e[0])}));SceneUtils.addMesh(a,b,1,d,0,0,0,-g,0,new THREE.MeshBasicMaterial({map:new THREE.Texture(e[1])}));SceneUtils.addMesh(a,
+b,1,0,d,0,g,0,j,new THREE.MeshBasicMaterial({map:new THREE.Texture(e[2])}));SceneUtils.addMesh(a,b,1,0,-d,0,-g,0,j,new THREE.MeshBasicMaterial({map:new THREE.Texture(e[3])}))}},ShaderUtils={lib:{fresnel:{uniforms:{mRefractionRatio:{type:"f",value:1.02},mFresnelBias:{type:"f",value:0.1},mFresnelPower:{type:"f",value:2},mFresnelScale:{type:"f",value:1},tCube:{type:"t",value:1,texture:null}},fragment_shader:"uniform samplerCube tCube;\nvarying vec3 vReflect;\nvarying vec3 vRefract[3];\nvarying float vReflectionFactor;\nvoid main() {\nvec4 reflectedColor = textureCube( tCube, vec3( -vReflect.x, vReflect.yz ) );\nvec4 refractedColor = vec4( 1.0, 1.0, 1.0, 1.0 );\nrefractedColor.r = textureCube( tCube, vec3( -vRefract[0].x, vRefract[0].yz ) ).r;\nrefractedColor.g = textureCube( tCube, vec3( -vRefract[1].x, vRefract[1].yz ) ).g;\nrefractedColor.b = textureCube( tCube, vec3( -vRefract[2].x, vRefract[2].yz ) ).b;\nrefractedColor.a = 1.0;\ngl_FragColor = mix( refractedColor, reflectedColor, clamp( vReflectionFactor, 0.0, 1.0 ) );\n}",
 vertex_shader:"uniform float mRefractionRatio;\nuniform float mFresnelBias;\nuniform float mFresnelScale;\nuniform float mFresnelPower;\nvarying vec3 vReflect;\nvarying vec3 vRefract[3];\nvarying float vReflectionFactor;\nvoid main(void) {\nvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\nvec4 mPosition = objectMatrix * vec4( position, 1.0 );\nvec3 nWorld = normalize ( mat3( objectMatrix[0].xyz, objectMatrix[1].xyz, objectMatrix[2].xyz ) * normal );\nvec3 I = mPosition.xyz - cameraPosition;\nvReflect = reflect( I, nWorld );\nvRefract[0] = refract( normalize( I ), nWorld, mRefractionRatio );\nvRefract[1] = refract( normalize( I ), nWorld, mRefractionRatio * 0.99 );\nvRefract[2] = refract( normalize( I ), nWorld, mRefractionRatio * 0.98 );\nvReflectionFactor = mFresnelBias + mFresnelScale * pow( 1.0 + dot( normalize( I ), nWorld ), mFresnelPower );\ngl_Position = projectionMatrix * mvPosition;\n}"},
 normal:{uniforms:{enableAO:{type:"i",value:0},enableDiffuse:{type:"i",value:0},tDiffuse:{type:"t",value:0,texture:null},tNormal:{type:"t",value:2,texture:null},tAO:{type:"t",value:3,texture:null},uNormalScale:{type:"f",value:1},tDisplacement:{type:"t",value:4,texture:null},uDisplacementBias:{type:"f",value:-0.5},uDisplacementScale:{type:"f",value:2.5},uPointLightPos:{type:"v3",value:new THREE.Vector3},uPointLightColor:{type:"c",value:new THREE.Color(15658734)},uDirLightPos:{type:"v3",value:new THREE.Vector3},
 uDirLightColor:{type:"c",value:new THREE.Color(15658734)},uAmbientLightColor:{type:"c",value:new THREE.Color(328965)},uDiffuseColor:{type:"c",value:new THREE.Color(15658734)},uSpecularColor:{type:"c",value:new THREE.Color(1118481)},uAmbientColor:{type:"c",value:new THREE.Color(328965)},uShininess:{type:"f",value:30}},fragment_shader:"uniform vec3 uDirLightPos;\nuniform vec3 uAmbientLightColor;\nuniform vec3 uDirLightColor;\nuniform vec3 uPointLightColor;\nuniform vec3 uAmbientColor;\nuniform vec3 uDiffuseColor;\nuniform vec3 uSpecularColor;\nuniform float uShininess;\nuniform bool enableDiffuse;\nuniform bool enableAO;\nuniform sampler2D tDiffuse;\nuniform sampler2D tNormal;\nuniform sampler2D tAO;\nuniform float uNormalScale;\nvarying vec3 vTangent;\nvarying vec3 vBinormal;\nvarying vec3 vNormal;\nvarying vec2 vUv;\nvarying vec3 vPointLightVector;\nvarying vec3 vViewPosition;\nvoid main() {\nvec3 diffuseTex = vec3( 1.0, 1.0, 1.0 );\nvec3 aoTex = vec3( 1.0, 1.0, 1.0 );\nvec3 normalTex = texture2D( tNormal, vUv ).xyz * 2.0 - 1.0;\nnormalTex.xy *= uNormalScale;\nnormalTex = normalize( normalTex );\nif( enableDiffuse )\ndiffuseTex = texture2D( tDiffuse, vUv ).xyz;\nif( enableAO )\naoTex = texture2D( tAO, vUv ).xyz;\nmat3 tsb = mat3( vTangent, vBinormal, vNormal );\nvec3 finalNormal = tsb * normalTex;\nvec3 normal = normalize( finalNormal );\nvec3 viewPosition = normalize( vViewPosition );\nvec4 pointDiffuse  = vec4( 0.0, 0.0, 0.0, 0.0 );\nvec4 pointSpecular = vec4( 0.0, 0.0, 0.0, 0.0 );\nvec3 pointVector = normalize( vPointLightVector );\nvec3 pointHalfVector = normalize( vPointLightVector + vViewPosition );\nfloat pointDotNormalHalf = dot( normal, pointHalfVector );\nfloat pointDiffuseWeight = max( dot( normal, pointVector ), 0.0 );\nfloat pointSpecularWeight = 0.0;\nif ( pointDotNormalHalf >= 0.0 )\npointSpecularWeight = pow( pointDotNormalHalf, uShininess );\npointDiffuse  += vec4( uDiffuseColor, 1.0 ) * pointDiffuseWeight;\npointSpecular += vec4( uSpecularColor, 1.0 ) * pointSpecularWeight;\nvec4 dirDiffuse  = vec4( 0.0, 0.0, 0.0, 0.0 );\nvec4 dirSpecular = vec4( 0.0, 0.0, 0.0, 0.0 );\nvec4 lDirection = viewMatrix * vec4( uDirLightPos, 0.0 );\nvec3 dirVector = normalize( lDirection.xyz );\nvec3 dirHalfVector = normalize( lDirection.xyz + vViewPosition );\nfloat dirDotNormalHalf = dot( normal, dirHalfVector );\nfloat dirDiffuseWeight = max( dot( normal, dirVector ), 0.0 );\nfloat dirSpecularWeight = 0.0;\nif ( dirDotNormalHalf >= 0.0 )\ndirSpecularWeight = pow( dirDotNormalHalf, uShininess );\ndirDiffuse  += vec4( uDiffuseColor, 1.0 ) * dirDiffuseWeight;\ndirSpecular += vec4( uSpecularColor, 1.0 ) * dirSpecularWeight;\nvec4 totalLight = vec4( uAmbientLightColor * uAmbientColor, 1.0 );\ntotalLight += vec4( uDirLightColor, 1.0 ) * ( dirDiffuse + dirSpecular );\ntotalLight += vec4( uPointLightColor, 1.0 ) * ( pointDiffuse + pointSpecular );\ngl_FragColor = vec4( totalLight.xyz * aoTex * diffuseTex, 1.0 );\n}",
 vertex_shader:"attribute vec4 tangent;\nuniform vec3 uPointLightPos;\n#ifdef VERTEX_TEXTURES\nuniform sampler2D tDisplacement;\nuniform float uDisplacementScale;\nuniform float uDisplacementBias;\n#endif\nvarying vec3 vTangent;\nvarying vec3 vBinormal;\nvarying vec3 vNormal;\nvarying vec2 vUv;\nvarying vec3 vPointLightVector;\nvarying vec3 vViewPosition;\nvoid main() {\nvec4 mPosition = objectMatrix * vec4( position, 1.0 );\nvViewPosition = cameraPosition - mPosition.xyz;\nvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\nvNormal = normalize( normalMatrix * normal );\nvTangent = normalize( normalMatrix * tangent.xyz );\nvBinormal = cross( vNormal, vTangent ) * tangent.w;\nvBinormal = normalize( vBinormal );\nvUv = uv;\nvec4 lPosition = viewMatrix * vec4( uPointLightPos, 1.0 );\nvPointLightVector = normalize( lPosition.xyz - mvPosition.xyz );\n#ifdef VERTEX_TEXTURES\nvec3 dv = texture2D( tDisplacement, uv ).xyz;\nfloat df = uDisplacementScale * dv.x + uDisplacementBias;\nvec4 displacedPosition = vec4( vNormal.xyz * df, 0.0 ) + mvPosition;\ngl_Position = projectionMatrix * displacedPosition;\n#else\ngl_Position = projectionMatrix * mvPosition;\n#endif\n}"},
 basic:{uniforms:{},vertex_shader:"void main() {\ngl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}",fragment_shader:"void main() {\ngl_FragColor = vec4(1.0, 0.0, 0.0, 0.5);\n}"},cube:{uniforms:{tCube:{type:"t",value:1,texture:null}},vertex_shader:"varying vec3 vViewPosition;\nvoid main() {\nvec4 mPosition = objectMatrix * vec4( position, 1.0 );\nvViewPosition = cameraPosition - mPosition.xyz;\ngl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}",
-fragment_shader:"uniform samplerCube tCube;\nvarying vec3 vViewPosition;\nvoid main() {\nvec3 wPos = cameraPosition - vViewPosition;\ngl_FragColor = textureCube( tCube, vec3( - wPos.x, wPos.yz ) );\n}"}}},Cube=function(a,c,f,e,i,l,d,m){function k(C,L,u,j,h,v,r,A){var q,t,F=e||1,y=i||1,H=F+1,G=y+1,D=h/2,M=v/2;h=h/F;var $=v/y,N=n.vertices.length;if(C=="x"&&L=="y"||C=="y"&&L=="x")q="z";else if(C=="x"&&L=="z"||C=="z"&&L=="x")q="y";else if(C=="z"&&L=="y"||C=="y"&&L=="z")q="x";for(t=0;t<G;t++)for(v=0;v<
-H;v++){var U=new THREE.Vector3;U[C]=(v*h-D)*u;U[L]=(t*$-M)*j;U[q]=r;n.vertices.push(new THREE.Vertex(U))}for(t=0;t<y;t++)for(v=0;v<F;v++){n.faces.push(new THREE.Face4(v+H*t+N,v+H*(t+1)+N,v+1+H*(t+1)+N,v+1+H*t+N,null,A));n.uvs.push([new THREE.UV(v/F,t/y),new THREE.UV(v/F,(t+1)/y),new THREE.UV((v+1)/F,(t+1)/y),new THREE.UV((v+1)/F,t/y)])}}THREE.Geometry.call(this);var n=this,w=a/2,E=c/2,s=f/2;d=d?-1:1;if(l!==undefined)if(l instanceof Array)this.materials=l;else{this.materials=[];for(var x=0;x<6;x++)this.materials.push([l])}else this.materials=
-[];this.sides={px:true,nx:true,py:true,ny:true,pz:true,nz:true};if(m!=undefined)for(var B in m)if(this.sides[B]!=undefined)this.sides[B]=m[B];this.sides.px&&k("z","y",1*d,-1,f,c,-w,this.materials[0]);this.sides.nx&&k("z","y",-1*d,-1,f,c,w,this.materials[1]);this.sides.py&&k("x","z",1*d,1,a,f,E,this.materials[2]);this.sides.ny&&k("x","z",1*d,-1,a,f,-E,this.materials[3]);this.sides.pz&&k("x","y",1*d,-1,a,c,s,this.materials[4]);this.sides.nz&&k("x","y",-1*d,-1,a,c,-s,this.materials[5]);(function(){for(var C=
-[],L=[],u=0,j=n.vertices.length;u<j;u++){for(var h=n.vertices[u],v=false,r=0,A=C.length;r<A;r++){var q=C[r];if(h.position.x==q.position.x&&h.position.y==q.position.y&&h.position.z==q.position.z){L[u]=r;v=true;break}}if(!v){L[u]=C.length;C.push(new THREE.Vertex(h.position.clone()))}}u=0;for(j=n.faces.length;u<j;u++){h=n.faces[u];h.a=L[h.a];h.b=L[h.b];h.c=L[h.c];h.d=L[h.d]}n.vertices=C})();this.computeCentroids();this.computeFaceNormals();this.sortFacesByMaterial()};Cube.prototype=new THREE.Geometry;
+fragment_shader:"uniform samplerCube tCube;\nvarying vec3 vViewPosition;\nvoid main() {\nvec3 wPos = cameraPosition - vViewPosition;\ngl_FragColor = textureCube( tCube, vec3( - wPos.x, wPos.yz ) );\n}"}}},Cube=function(a,b,e,d,g,j,c,k){function i(B,J,s,h,f,t,p,y){var o,r,E=d||1,w=g||1,F=E+1,D=w+1,A=f/2,K=t/2;f=f/E;var Y=t/w,L=l.vertices.length;if(B=="x"&&J=="y"||B=="y"&&J=="x")o="z";else if(B=="x"&&J=="z"||B=="z"&&J=="x")o="y";else if(B=="z"&&J=="y"||B=="y"&&J=="z")o="x";for(r=0;r<D;r++)for(t=0;t<
+F;t++){var S=new THREE.Vector3;S[B]=(t*f-A)*s;S[J]=(r*Y-K)*h;S[o]=p;l.vertices.push(new THREE.Vertex(S))}for(r=0;r<w;r++)for(t=0;t<E;t++){l.faces.push(new THREE.Face4(t+F*r+L,t+F*(r+1)+L,t+1+F*(r+1)+L,t+1+F*r+L,null,y));l.uvs.push([new THREE.UV(t/E,r/w),new THREE.UV(t/E,(r+1)/w),new THREE.UV((t+1)/E,(r+1)/w),new THREE.UV((t+1)/E,r/w)])}}THREE.Geometry.call(this);var l=this,u=a/2,C=b/2,q=e/2;c=c?-1:1;if(j!==undefined)if(j instanceof Array)this.materials=j;else{this.materials=[];for(var v=0;v<6;v++)this.materials.push([j])}else this.materials=
+[];this.sides={px:true,nx:true,py:true,ny:true,pz:true,nz:true};if(k!=undefined)for(var z in k)if(this.sides[z]!=undefined)this.sides[z]=k[z];this.sides.px&&i("z","y",1*c,-1,e,b,-u,this.materials[0]);this.sides.nx&&i("z","y",-1*c,-1,e,b,u,this.materials[1]);this.sides.py&&i("x","z",1*c,1,a,e,C,this.materials[2]);this.sides.ny&&i("x","z",1*c,-1,a,e,-C,this.materials[3]);this.sides.pz&&i("x","y",1*c,-1,a,b,q,this.materials[4]);this.sides.nz&&i("x","y",-1*c,-1,a,b,-q,this.materials[5]);(function(){for(var B=
+[],J=[],s=0,h=l.vertices.length;s<h;s++){for(var f=l.vertices[s],t=false,p=0,y=B.length;p<y;p++){var o=B[p];if(f.position.x==o.position.x&&f.position.y==o.position.y&&f.position.z==o.position.z){J[s]=p;t=true;break}}if(!t){J[s]=B.length;B.push(new THREE.Vertex(f.position.clone()))}}s=0;for(h=l.faces.length;s<h;s++){f=l.faces[s];f.a=J[f.a];f.b=J[f.b];f.c=J[f.c];f.d=J[f.d]}l.vertices=B})();this.computeCentroids();this.computeFaceNormals();this.sortFacesByMaterial()};Cube.prototype=new THREE.Geometry;
 Cube.prototype.constructor=Cube;
-var Cylinder=function(a,c,f,e,i){function l(n,w,E){d.vertices.push(new THREE.Vertex(new THREE.Vector3(n,w,E)))}THREE.Geometry.call(this);var d=this,m=Math.PI,k;for(k=0;k<a;k++)l(Math.sin(2*m*k/a)*c,Math.cos(2*m*k/a)*c,0);for(k=0;k<a;k++)l(Math.sin(2*m*k/a)*f,Math.cos(2*m*k/a)*f,e);for(k=0;k<a;k++)d.faces.push(new THREE.Face4(k,k+a,a+(k+1)%a,(k+1)%a));if(f!=0){l(0,0,-i);for(k=a;k<a+a/2;k++)d.faces.push(new THREE.Face4(2*a,(2*k-2*a)%a,(2*k-2*a+1)%a,(2*k-2*a+2)%a))}if(c!=0){l(0,0,e+i);for(k=a+a/2;k<
-2*a;k++)d.faces.push(new THREE.Face4((2*k-2*a+2)%a+a,(2*k-2*a+1)%a+a,(2*k-2*a)%a+a,2*a+1))}this.computeCentroids();this.computeFaceNormals();this.sortFacesByMaterial()};Cylinder.prototype=new THREE.Geometry;Cylinder.prototype.constructor=Cylinder;
-var Plane=function(a,c,f,e){THREE.Geometry.call(this);var i,l=a/2,d=c/2;f=f||1;e=e||1;var m=f+1,k=e+1;a=a/f;var n=c/e;for(i=0;i<k;i++)for(c=0;c<m;c++)this.vertices.push(new THREE.Vertex(new THREE.Vector3(c*a-l,-(i*n-d),0)));for(i=0;i<e;i++)for(c=0;c<f;c++){this.faces.push(new THREE.Face4(c+m*i,c+m*(i+1),c+1+m*(i+1),c+1+m*i));this.uvs.push([new THREE.UV(c/f,i/e),new THREE.UV(c/f,(i+1)/e),new THREE.UV((c+1)/f,(i+1)/e),new THREE.UV((c+1)/f,i/e)])}this.computeCentroids();this.computeFaceNormals();this.sortFacesByMaterial()};
+var Cylinder=function(a,b,e,d,g){function j(l,u,C){c.vertices.push(new THREE.Vertex(new THREE.Vector3(l,u,C)))}THREE.Geometry.call(this);var c=this,k=Math.PI,i;for(i=0;i<a;i++)j(Math.sin(2*k*i/a)*b,Math.cos(2*k*i/a)*b,0);for(i=0;i<a;i++)j(Math.sin(2*k*i/a)*e,Math.cos(2*k*i/a)*e,d);for(i=0;i<a;i++)c.faces.push(new THREE.Face4(i,i+a,a+(i+1)%a,(i+1)%a));if(e!=0){j(0,0,-g);for(i=a;i<a+a/2;i++)c.faces.push(new THREE.Face4(2*a,(2*i-2*a)%a,(2*i-2*a+1)%a,(2*i-2*a+2)%a))}if(b!=0){j(0,0,d+g);for(i=a+a/2;i<
+2*a;i++)c.faces.push(new THREE.Face4((2*i-2*a+2)%a+a,(2*i-2*a+1)%a+a,(2*i-2*a)%a+a,2*a+1))}this.computeCentroids();this.computeFaceNormals();this.sortFacesByMaterial()};Cylinder.prototype=new THREE.Geometry;Cylinder.prototype.constructor=Cylinder;
+var Plane=function(a,b,e,d){THREE.Geometry.call(this);var g,j=a/2,c=b/2;e=e||1;d=d||1;var k=e+1,i=d+1;a=a/e;var l=b/d;for(g=0;g<i;g++)for(b=0;b<k;b++)this.vertices.push(new THREE.Vertex(new THREE.Vector3(b*a-j,-(g*l-c),0)));for(g=0;g<d;g++)for(b=0;b<e;b++){this.faces.push(new THREE.Face4(b+k*g,b+k*(g+1),b+1+k*(g+1),b+1+k*g));this.uvs.push([new THREE.UV(b/e,g/d),new THREE.UV(b/e,(g+1)/d),new THREE.UV((b+1)/e,(g+1)/d),new THREE.UV((b+1)/e,g/d)])}this.computeCentroids();this.computeFaceNormals();this.sortFacesByMaterial()};
 Plane.prototype=new THREE.Geometry;Plane.prototype.constructor=Plane;
-var Sphere=function(a,c,f){THREE.Geometry.call(this);var e,i=Math.PI,l=Math.max(3,c||8),d=Math.max(2,f||6);c=[];for(f=0;f<d+1;f++){e=f/d;var m=a*Math.cos(e*i),k=a*Math.sin(e*i),n=[],w=0;for(e=0;e<l;e++){var E=2*e/l,s=k*Math.sin(E*i);E=k*Math.cos(E*i);(f==0||f==d)&&e>0||(w=this.vertices.push(new THREE.Vertex(new THREE.Vector3(E,m,s)))-1);n.push(w)}c.push(n)}var x,B,C;i=c.length;for(f=0;f<i;f++){l=c[f].length;if(f>0)for(e=0;e<l;e++){n=e==l-1;d=c[f][n?0:e+1];m=c[f][n?l-1:e];k=c[f-1][n?l-1:e];n=c[f-1][n?
-0:e+1];s=f/(i-1);x=(f-1)/(i-1);B=(e+1)/l;E=e/l;w=new THREE.UV(1-B,s);s=new THREE.UV(1-E,s);E=new THREE.UV(1-E,x);var L=new THREE.UV(1-B,x);if(f<c.length-1){x=this.vertices[d].position.clone();B=this.vertices[m].position.clone();C=this.vertices[k].position.clone();x.normalize();B.normalize();C.normalize();this.faces.push(new THREE.Face3(d,m,k,[new THREE.Vector3(x.x,x.y,x.z),new THREE.Vector3(B.x,B.y,B.z),new THREE.Vector3(C.x,C.y,C.z)]));this.uvs.push([w,s,E])}if(f>1){x=this.vertices[d].position.clone();
-B=this.vertices[k].position.clone();C=this.vertices[n].position.clone();x.normalize();B.normalize();C.normalize();this.faces.push(new THREE.Face3(d,k,n,[new THREE.Vector3(x.x,x.y,x.z),new THREE.Vector3(B.x,B.y,B.z),new THREE.Vector3(C.x,C.y,C.z)]));this.uvs.push([w,E,L])}}}this.computeCentroids();this.computeFaceNormals();this.computeVertexNormals();this.sortFacesByMaterial();this.boundingSphere={radius:a}};Sphere.prototype=new THREE.Geometry;Sphere.prototype.constructor=Sphere;
+var Sphere=function(a,b,e){THREE.Geometry.call(this);var d,g=Math.PI,j=Math.max(3,b||8),c=Math.max(2,e||6);b=[];for(e=0;e<c+1;e++){d=e/c;var k=a*Math.cos(d*g),i=a*Math.sin(d*g),l=[],u=0;for(d=0;d<j;d++){var C=2*d/j,q=i*Math.sin(C*g);C=i*Math.cos(C*g);(e==0||e==c)&&d>0||(u=this.vertices.push(new THREE.Vertex(new THREE.Vector3(C,k,q)))-1);l.push(u)}b.push(l)}var v,z,B;g=b.length;for(e=0;e<g;e++){j=b[e].length;if(e>0)for(d=0;d<j;d++){l=d==j-1;c=b[e][l?0:d+1];k=b[e][l?j-1:d];i=b[e-1][l?j-1:d];l=b[e-1][l?
+0:d+1];q=e/(g-1);v=(e-1)/(g-1);z=(d+1)/j;C=d/j;u=new THREE.UV(1-z,q);q=new THREE.UV(1-C,q);C=new THREE.UV(1-C,v);var J=new THREE.UV(1-z,v);if(e<b.length-1){v=this.vertices[c].position.clone();z=this.vertices[k].position.clone();B=this.vertices[i].position.clone();v.normalize();z.normalize();B.normalize();this.faces.push(new THREE.Face3(c,k,i,[new THREE.Vector3(v.x,v.y,v.z),new THREE.Vector3(z.x,z.y,z.z),new THREE.Vector3(B.x,B.y,B.z)]));this.uvs.push([u,q,C])}if(e>1){v=this.vertices[c].position.clone();
+z=this.vertices[i].position.clone();B=this.vertices[l].position.clone();v.normalize();z.normalize();B.normalize();this.faces.push(new THREE.Face3(c,i,l,[new THREE.Vector3(v.x,v.y,v.z),new THREE.Vector3(z.x,z.y,z.z),new THREE.Vector3(B.x,B.y,B.z)]));this.uvs.push([u,C,J])}}}this.computeCentroids();this.computeFaceNormals();this.computeVertexNormals();this.sortFacesByMaterial();this.boundingSphere={radius:a}};Sphere.prototype=new THREE.Geometry;Sphere.prototype.constructor=Sphere;
 THREE.Loader=function(a){this.statusDomElement=(this.showStatus=a)?this.addStatusElement():null};
-THREE.Loader.prototype={addStatusElement:function(){var a=document.createElement("div");a.style.fontSize="0.8em";a.style.textAlign="left";a.style.background="#b00";a.style.color="#fff";a.style.width="140px";a.style.padding="0.25em 0.25em 0.25em 0.5em";a.style.position="absolute";a.style.right="0px";a.style.top="0px";a.style.zIndex=1E3;a.innerHTML="Loading ...";return a},updateProgress:function(a){var c="Loaded ";c+=a.total?(100*a.loaded/a.total).toFixed(0)+"%":(a.loaded/1E3).toFixed(2)+" KB";this.statusDomElement.innerHTML=
-c},loadAsciiOld:function(a,c){var f=document.createElement("script");f.type="text/javascript";f.onload=c;f.src=a;document.getElementsByTagName("head")[0].appendChild(f)},loadAscii:function(a){var c=a.model,f=a.callback,e=a.texture_path?a.texture_path:THREE.Loader.prototype.extractUrlbase(c);a=(new Date).getTime();c=new Worker(c);c.onmessage=function(i){THREE.Loader.prototype.createModel(i.data,f,e)};c.postMessage(a)},loadBinary:function(a){var c=a.model,f=a.callback,e=a.texture_path?a.texture_path:
-THREE.Loader.prototype.extractUrlbase(c),i=a.bin_path?a.bin_path:THREE.Loader.prototype.extractUrlbase(c);a=(new Date).getTime();c=new Worker(c);var l=this.showProgress?THREE.Loader.prototype.updateProgress:null;c.onmessage=function(d){THREE.Loader.prototype.loadAjaxBuffers(d.data.buffers,d.data.materials,f,i,e,l)};c.onerror=function(d){alert("worker.onerror: "+d.message+"\n"+d.data);d.preventDefault()};c.postMessage(a)},loadAjaxBuffers:function(a,c,f,e,i,l){var d=new XMLHttpRequest,m=e+"/"+a,k=0;
-d.onreadystatechange=function(){if(d.readyState==4)d.status==200||d.status==0?THREE.Loader.prototype.createBinModel(d.responseText,f,i,c):alert("Couldn't load ["+m+"] ["+d.status+"]");else if(d.readyState==3){if(l){if(k==0)k=d.getResponseHeader("Content-Length");l({total:k,loaded:d.responseText.length})}}else if(d.readyState==2)k=d.getResponseHeader("Content-Length")};d.open("GET",m,true);d.overrideMimeType("text/plain; charset=x-user-defined");d.setRequestHeader("Content-Type","text/plain");d.send(null)},
-createBinModel:function(a,c,f,e){var i=function(l){function d(p,o){var z=w(p,o),J=w(p,o+1),W=w(p,o+2),da=w(p,o+3),ha=(da<<1&255|W>>7)-127;z=(W&127)<<16|J<<8|z;if(z==0&&ha==-127)return 0;return(1-2*(da>>7))*(1+z*Math.pow(2,-23))*Math.pow(2,ha)}function m(p,o){var z=w(p,o),J=w(p,o+1),W=w(p,o+2);return(w(p,o+3)<<24)+(W<<16)+(J<<8)+z}function k(p,o){var z=w(p,o);return(w(p,o+1)<<8)+z}function n(p,o){var z=w(p,o);return z>127?z-256:z}function w(p,o){return p.charCodeAt(o)&255}function E(p){var o,z,J;o=
-m(a,p);z=m(a,p+A);J=m(a,p+q);p=k(a,p+t);THREE.Loader.prototype.f3(u,o,z,J,p)}function s(p){var o,z,J,W,da,ha;o=m(a,p);z=m(a,p+A);J=m(a,p+q);W=k(a,p+t);da=m(a,p+F);ha=m(a,p+y);p=m(a,p+H);THREE.Loader.prototype.f3n(u,v,o,z,J,W,da,ha,p)}function x(p){var o,z,J,W;o=m(a,p);z=m(a,p+G);J=m(a,p+D);W=m(a,p+M);p=k(a,p+$);THREE.Loader.prototype.f4(u,o,z,J,W,p)}function B(p){var o,z,J,W,da,ha,za,ba;o=m(a,p);z=m(a,p+G);J=m(a,p+D);W=m(a,p+M);da=k(a,p+$);ha=m(a,p+N);za=m(a,p+U);ba=m(a,p+X);p=m(a,p+O);THREE.Loader.prototype.f4n(u,
-v,o,z,J,W,da,ha,za,ba,p)}function C(p){var o,z;o=m(a,p);z=m(a,p+R);p=m(a,p+V);THREE.Loader.prototype.uv3(u,r[o*2],r[o*2+1],r[z*2],r[z*2+1],r[p*2],r[p*2+1])}function L(p){var o,z,J;o=m(a,p);z=m(a,p+Q);J=m(a,p+P);p=m(a,p+Z);THREE.Loader.prototype.uv4(u,r[o*2],r[o*2+1],r[z*2],r[z*2+1],r[J*2],r[J*2+1],r[p*2],r[p*2+1])}var u=this,j=0,h,v=[],r=[],A,q,t,F,y,H,G,D,M,$,N,U,X,O,R,V,Q,P,Z;THREE.Geometry.call(this);THREE.Loader.prototype.init_materials(u,e,l);h={signature:a.substr(j,8),header_bytes:w(a,j+8),
-vertex_coordinate_bytes:w(a,j+9),normal_coordinate_bytes:w(a,j+10),uv_coordinate_bytes:w(a,j+11),vertex_index_bytes:w(a,j+12),normal_index_bytes:w(a,j+13),uv_index_bytes:w(a,j+14),material_index_bytes:w(a,j+15),nvertices:m(a,j+16),nnormals:m(a,j+16+4),nuvs:m(a,j+16+8),ntri_flat:m(a,j+16+12),ntri_smooth:m(a,j+16+16),ntri_flat_uv:m(a,j+16+20),ntri_smooth_uv:m(a,j+16+24),nquad_flat:m(a,j+16+28),nquad_smooth:m(a,j+16+32),nquad_flat_uv:m(a,j+16+36),nquad_smooth_uv:m(a,j+16+40)};j+=h.header_bytes;A=h.vertex_index_bytes;
-q=h.vertex_index_bytes*2;t=h.vertex_index_bytes*3;F=h.vertex_index_bytes*3+h.material_index_bytes;y=h.vertex_index_bytes*3+h.material_index_bytes+h.normal_index_bytes;H=h.vertex_index_bytes*3+h.material_index_bytes+h.normal_index_bytes*2;G=h.vertex_index_bytes;D=h.vertex_index_bytes*2;M=h.vertex_index_bytes*3;$=h.vertex_index_bytes*4;N=h.vertex_index_bytes*4+h.material_index_bytes;U=h.vertex_index_bytes*4+h.material_index_bytes+h.normal_index_bytes;X=h.vertex_index_bytes*4+h.material_index_bytes+
-h.normal_index_bytes*2;O=h.vertex_index_bytes*4+h.material_index_bytes+h.normal_index_bytes*3;R=h.uv_index_bytes;V=h.uv_index_bytes*2;Q=h.uv_index_bytes;P=h.uv_index_bytes*2;Z=h.uv_index_bytes*3;j+=function(p){var o,z,J,W=h.vertex_coordinate_bytes*3,da=p+h.nvertices*W;for(p=p;p<da;p+=W){o=d(a,p);z=d(a,p+h.vertex_coordinate_bytes);J=d(a,p+h.vertex_coordinate_bytes*2);THREE.Loader.prototype.v(u,o,z,J)}return h.nvertices*W}(j);j+=function(p){var o,z,J,W=h.normal_coordinate_bytes*3,da=p+h.nnormals*W;
-for(p=p;p<da;p+=W){o=n(a,p);z=n(a,p+h.normal_coordinate_bytes);J=n(a,p+h.normal_coordinate_bytes*2);v.push(o/127,z/127,J/127)}return h.nnormals*W}(j);j+=function(p){var o,z,J=h.uv_coordinate_bytes*2,W=p+h.nuvs*J;for(p=p;p<W;p+=J){o=d(a,p);z=d(a,p+h.uv_coordinate_bytes);r.push(o,z)}return h.nuvs*J}(j);j+=function(p){var o,z=h.vertex_index_bytes*3+h.material_index_bytes,J=p+h.ntri_flat*z;for(o=p;o<J;o+=z)E(o);return J-p}(j);j+=function(p){var o,z=h.vertex_index_bytes*3+h.material_index_bytes+h.normal_index_bytes*
-3,J=p+h.ntri_smooth*z;for(o=p;o<J;o+=z)s(o);return J-p}(j);j+=function(p){var o,z=h.vertex_index_bytes*3+h.material_index_bytes,J=z+h.uv_index_bytes*3,W=p+h.ntri_flat_uv*J;for(o=p;o<W;o+=J){E(o);C(o+z)}return W-p}(j);j+=function(p){var o,z=h.vertex_index_bytes*3+h.material_index_bytes+h.normal_index_bytes*3,J=z+h.uv_index_bytes*3,W=p+h.ntri_smooth_uv*J;for(o=p;o<W;o+=J){s(o);C(o+z)}return W-p}(j);j+=function(p){var o,z=h.vertex_index_bytes*4+h.material_index_bytes,J=p+h.nquad_flat*z;for(o=p;o<J;o+=
-z)x(o);return J-p}(j);j+=function(p){var o,z=h.vertex_index_bytes*4+h.material_index_bytes+h.normal_index_bytes*4,J=p+h.nquad_smooth*z;for(o=p;o<J;o+=z)B(o);return J-p}(j);j+=function(p){var o,z=h.vertex_index_bytes*4+h.material_index_bytes,J=z+h.uv_index_bytes*4,W=p+h.nquad_flat_uv*J;for(o=p;o<W;o+=J){x(o);L(o+z)}return W-p}(j);j+=function(p){var o,z=h.vertex_index_bytes*4+h.material_index_bytes+h.normal_index_bytes*4,J=z+h.uv_index_bytes*4,W=p+h.nquad_smooth_uv*J;for(o=p;o<W;o+=J){B(o);L(o+z)}return W-
-p}(j);this.computeCentroids();this.computeFaceNormals();this.sortFacesByMaterial()};i.prototype=new THREE.Geometry;i.prototype.constructor=i;c(new i(f))},createModel:function(a,c,f){var e=function(i){var l=this;THREE.Geometry.call(this);THREE.Loader.prototype.init_materials(l,a.materials,i);(function(){var d,m,k,n,w;d=0;for(m=a.vertices.length;d<m;d+=3){k=a.vertices[d];n=a.vertices[d+1];w=a.vertices[d+2];THREE.Loader.prototype.v(l,k,n,w)}})();(function(){function d(B,C){THREE.Loader.prototype.f3(l,
-B[C],B[C+1],B[C+2],B[C+3])}function m(B,C){THREE.Loader.prototype.f3n(l,a.normals,B[C],B[C+1],B[C+2],B[C+3],B[C+4],B[C+5],B[C+6])}function k(B,C){THREE.Loader.prototype.f4(l,B[C],B[C+1],B[C+2],B[C+3],B[C+4])}function n(B,C){THREE.Loader.prototype.f4n(l,a.normals,B[C],B[C+1],B[C+2],B[C+3],B[C+4],B[C+5],B[C+6],B[C+7],B[C+8])}function w(B,C){var L,u,j;L=B[C];u=B[C+1];j=B[C+2];THREE.Loader.prototype.uv3(l,a.uvs[L*2],a.uvs[L*2+1],a.uvs[u*2],a.uvs[u*2+1],a.uvs[j*2],a.uvs[j*2+1])}function E(B,C){var L,u,
-j,h;L=B[C];u=B[C+1];j=B[C+2];h=B[C+3];THREE.Loader.prototype.uv4(l,a.uvs[L*2],a.uvs[L*2+1],a.uvs[u*2],a.uvs[u*2+1],a.uvs[j*2],a.uvs[j*2+1],a.uvs[h*2],a.uvs[h*2+1])}var s,x;s=0;for(x=a.triangles.length;s<x;s+=4)d(a.triangles,s);s=0;for(x=a.triangles_uv.length;s<x;s+=7){d(a.triangles_uv,s);w(a.triangles_uv,s+4)}s=0;for(x=a.triangles_n.length;s<x;s+=7)m(a.triangles_n,s);s=0;for(x=a.triangles_n_uv.length;s<x;s+=10){m(a.triangles_n_uv,s);w(a.triangles_n_uv,s+7)}s=0;for(x=a.quads.length;s<x;s+=5)k(a.quads,
-s);s=0;for(x=a.quads_uv.length;s<x;s+=9){k(a.quads_uv,s);E(a.quads_uv,s+5)}s=0;for(x=a.quads_n.length;s<x;s+=9)n(a.quads_n,s);s=0;for(x=a.quads_n_uv.length;s<x;s+=13){n(a.quads_n_uv,s);E(a.quads_n_uv,s+9)}})();this.computeCentroids();this.computeFaceNormals();this.sortFacesByMaterial()};e.prototype=new THREE.Geometry;e.prototype.constructor=e;c(new e(f))},v:function(a,c,f,e){a.vertices.push(new THREE.Vertex(new THREE.Vector3(c,f,e)))},f3:function(a,c,f,e,i){a.faces.push(new THREE.Face3(c,f,e,null,
-a.materials[i]))},f4:function(a,c,f,e,i,l){a.faces.push(new THREE.Face4(c,f,e,i,null,a.materials[l]))},f3n:function(a,c,f,e,i,l,d,m,k){l=a.materials[l];var n=c[m*3],w=c[m*3+1];m=c[m*3+2];var E=c[k*3],s=c[k*3+1];k=c[k*3+2];a.faces.push(new THREE.Face3(f,e,i,[new THREE.Vector3(c[d*3],c[d*3+1],c[d*3+2]),new THREE.Vector3(n,w,m),new THREE.Vector3(E,s,k)],l))},f4n:function(a,c,f,e,i,l,d,m,k,n,w){d=a.materials[d];var E=c[k*3],s=c[k*3+1];k=c[k*3+2];var x=c[n*3],B=c[n*3+1];n=c[n*3+2];var C=c[w*3],L=c[w*3+
-1];w=c[w*3+2];a.faces.push(new THREE.Face4(f,e,i,l,[new THREE.Vector3(c[m*3],c[m*3+1],c[m*3+2]),new THREE.Vector3(E,s,k),new THREE.Vector3(x,B,n),new THREE.Vector3(C,L,w)],d))},uv3:function(a,c,f,e,i,l,d){var m=[];m.push(new THREE.UV(c,f));m.push(new THREE.UV(e,i));m.push(new THREE.UV(l,d));a.uvs.push(m)},uv4:function(a,c,f,e,i,l,d,m,k){var n=[];n.push(new THREE.UV(c,f));n.push(new THREE.UV(e,i));n.push(new THREE.UV(l,d));n.push(new THREE.UV(m,k));a.uvs.push(n)},init_materials:function(a,c,f){a.materials=
-[];for(var e=0;e<c.length;++e)a.materials[e]=[THREE.Loader.prototype.createMaterial(c[e],f)]},createMaterial:function(a,c){function f(l){l=Math.log(l)/Math.LN2;return Math.floor(l)==l}var e,i;if(a.map_diffuse&&c){i=document.createElement("canvas");e=new THREE.MeshLambertMaterial({map:new THREE.Texture(i)});i=new Image;i.onload=function(){if(!f(this.width)||!f(this.height)){var l=Math.pow(2,Math.round(Math.log(this.width)/Math.LN2)),d=Math.pow(2,Math.round(Math.log(this.height)/Math.LN2));e.map.image.width=
-l;e.map.image.height=d;e.map.image.getContext("2d").drawImage(this,0,0,l,d)}else e.map.image=this;e.map.image.loaded=1};i.src=c+"/"+a.map_diffuse}else if(a.col_diffuse){i=(a.col_diffuse[0]*255<<16)+(a.col_diffuse[1]*255<<8)+a.col_diffuse[2]*255;e=new THREE.MeshLambertMaterial({color:i,opacity:a.transparency})}else e=a.a_dbg_color?new THREE.MeshLambertMaterial({color:a.a_dbg_color}):new THREE.MeshLambertMaterial({color:15658734});return e},extractUrlbase:function(a){a=a.split("/");a.pop();return a.join("/")}};
+THREE.Loader.prototype={addStatusElement:function(){var a=document.createElement("div");a.style.fontSize="0.8em";a.style.textAlign="left";a.style.background="#b00";a.style.color="#fff";a.style.width="140px";a.style.padding="0.25em 0.25em 0.25em 0.5em";a.style.position="absolute";a.style.right="0px";a.style.top="0px";a.style.zIndex=1E3;a.innerHTML="Loading ...";return a},updateProgress:function(a){var b="Loaded ";b+=a.total?(100*a.loaded/a.total).toFixed(0)+"%":(a.loaded/1E3).toFixed(2)+" KB";this.statusDomElement.innerHTML=
+b},loadAsciiOld:function(a,b){var e=document.createElement("script");e.type="text/javascript";e.onload=b;e.src=a;document.getElementsByTagName("head")[0].appendChild(e)},loadAscii:function(a){var b=a.model,e=a.callback,d=a.texture_path?a.texture_path:THREE.Loader.prototype.extractUrlbase(b);a=(new Date).getTime();b=new Worker(b);b.onmessage=function(g){THREE.Loader.prototype.createModel(g.data,e,d)};b.postMessage(a)},loadBinary:function(a){var b=a.model,e=a.callback,d=a.texture_path?a.texture_path:
+THREE.Loader.prototype.extractUrlbase(b),g=a.bin_path?a.bin_path:THREE.Loader.prototype.extractUrlbase(b);a=(new Date).getTime();b=new Worker(b);var j=this.showProgress?THREE.Loader.prototype.updateProgress:null;b.onmessage=function(c){THREE.Loader.prototype.loadAjaxBuffers(c.data.buffers,c.data.materials,e,g,d,j)};b.onerror=function(c){alert("worker.onerror: "+c.message+"\n"+c.data);c.preventDefault()};b.postMessage(a)},loadAjaxBuffers:function(a,b,e,d,g,j){var c=new XMLHttpRequest,k=d+"/"+a,i=0;
+c.onreadystatechange=function(){if(c.readyState==4)c.status==200||c.status==0?THREE.Loader.prototype.createBinModel(c.responseText,e,g,b):alert("Couldn't load ["+k+"] ["+c.status+"]");else if(c.readyState==3){if(j){if(i==0)i=c.getResponseHeader("Content-Length");j({total:i,loaded:c.responseText.length})}}else if(c.readyState==2)i=c.getResponseHeader("Content-Length")};c.open("GET",k,true);c.overrideMimeType("text/plain; charset=x-user-defined");c.setRequestHeader("Content-Type","text/plain");c.send(null)},
+createBinModel:function(a,b,e,d){var g=function(j){function c(n,m){var x=u(n,m),H=u(n,m+1),U=u(n,m+2),ba=u(n,m+3),fa=(ba<<1&255|U>>7)-127;x=(U&127)<<16|H<<8|x;if(x==0&&fa==-127)return 0;return(1-2*(ba>>7))*(1+x*Math.pow(2,-23))*Math.pow(2,fa)}function k(n,m){var x=u(n,m),H=u(n,m+1),U=u(n,m+2);return(u(n,m+3)<<24)+(U<<16)+(H<<8)+x}function i(n,m){var x=u(n,m);return(u(n,m+1)<<8)+x}function l(n,m){var x=u(n,m);return x>127?x-256:x}function u(n,m){return n.charCodeAt(m)&255}function C(n){var m,x,H;m=
+k(a,n);x=k(a,n+y);H=k(a,n+o);n=i(a,n+r);THREE.Loader.prototype.f3(s,m,x,H,n)}function q(n){var m,x,H,U,ba,fa;m=k(a,n);x=k(a,n+y);H=k(a,n+o);U=i(a,n+r);ba=k(a,n+E);fa=k(a,n+w);n=k(a,n+F);THREE.Loader.prototype.f3n(s,t,m,x,H,U,ba,fa,n)}function v(n){var m,x,H,U;m=k(a,n);x=k(a,n+D);H=k(a,n+A);U=k(a,n+K);n=i(a,n+Y);THREE.Loader.prototype.f4(s,m,x,H,U,n)}function z(n){var m,x,H,U,ba,fa,xa,$;m=k(a,n);x=k(a,n+D);H=k(a,n+A);U=k(a,n+K);ba=i(a,n+Y);fa=k(a,n+L);xa=k(a,n+S);$=k(a,n+V);n=k(a,n+M);THREE.Loader.prototype.f4n(s,
+t,m,x,H,U,ba,fa,xa,$,n)}function B(n){var m,x;m=k(a,n);x=k(a,n+P);n=k(a,n+T);THREE.Loader.prototype.uv3(s,p[m*2],p[m*2+1],p[x*2],p[x*2+1],p[n*2],p[n*2+1])}function J(n){var m,x,H;m=k(a,n);x=k(a,n+O);H=k(a,n+N);n=k(a,n+X);THREE.Loader.prototype.uv4(s,p[m*2],p[m*2+1],p[x*2],p[x*2+1],p[H*2],p[H*2+1],p[n*2],p[n*2+1])}var s=this,h=0,f,t=[],p=[],y,o,r,E,w,F,D,A,K,Y,L,S,V,M,P,T,O,N,X;THREE.Geometry.call(this);THREE.Loader.prototype.init_materials(s,d,j);f={signature:a.substr(h,8),header_bytes:u(a,h+8),vertex_coordinate_bytes:u(a,
+h+9),normal_coordinate_bytes:u(a,h+10),uv_coordinate_bytes:u(a,h+11),vertex_index_bytes:u(a,h+12),normal_index_bytes:u(a,h+13),uv_index_bytes:u(a,h+14),material_index_bytes:u(a,h+15),nvertices:k(a,h+16),nnormals:k(a,h+16+4),nuvs:k(a,h+16+8),ntri_flat:k(a,h+16+12),ntri_smooth:k(a,h+16+16),ntri_flat_uv:k(a,h+16+20),ntri_smooth_uv:k(a,h+16+24),nquad_flat:k(a,h+16+28),nquad_smooth:k(a,h+16+32),nquad_flat_uv:k(a,h+16+36),nquad_smooth_uv:k(a,h+16+40)};h+=f.header_bytes;y=f.vertex_index_bytes;o=f.vertex_index_bytes*
+2;r=f.vertex_index_bytes*3;E=f.vertex_index_bytes*3+f.material_index_bytes;w=f.vertex_index_bytes*3+f.material_index_bytes+f.normal_index_bytes;F=f.vertex_index_bytes*3+f.material_index_bytes+f.normal_index_bytes*2;D=f.vertex_index_bytes;A=f.vertex_index_bytes*2;K=f.vertex_index_bytes*3;Y=f.vertex_index_bytes*4;L=f.vertex_index_bytes*4+f.material_index_bytes;S=f.vertex_index_bytes*4+f.material_index_bytes+f.normal_index_bytes;V=f.vertex_index_bytes*4+f.material_index_bytes+f.normal_index_bytes*2;
+M=f.vertex_index_bytes*4+f.material_index_bytes+f.normal_index_bytes*3;P=f.uv_index_bytes;T=f.uv_index_bytes*2;O=f.uv_index_bytes;N=f.uv_index_bytes*2;X=f.uv_index_bytes*3;h+=function(n){var m,x,H,U=f.vertex_coordinate_bytes*3,ba=n+f.nvertices*U;for(n=n;n<ba;n+=U){m=c(a,n);x=c(a,n+f.vertex_coordinate_bytes);H=c(a,n+f.vertex_coordinate_bytes*2);THREE.Loader.prototype.v(s,m,x,H)}return f.nvertices*U}(h);h+=function(n){var m,x,H,U=f.normal_coordinate_bytes*3,ba=n+f.nnormals*U;for(n=n;n<ba;n+=U){m=l(a,
+n);x=l(a,n+f.normal_coordinate_bytes);H=l(a,n+f.normal_coordinate_bytes*2);t.push(m/127,x/127,H/127)}return f.nnormals*U}(h);h+=function(n){var m,x,H=f.uv_coordinate_bytes*2,U=n+f.nuvs*H;for(n=n;n<U;n+=H){m=c(a,n);x=c(a,n+f.uv_coordinate_bytes);p.push(m,x)}return f.nuvs*H}(h);h+=function(n){var m,x=f.vertex_index_bytes*3+f.material_index_bytes,H=n+f.ntri_flat*x;for(m=n;m<H;m+=x)C(m);return H-n}(h);h+=function(n){var m,x=f.vertex_index_bytes*3+f.material_index_bytes+f.normal_index_bytes*3,H=n+f.ntri_smooth*
+x;for(m=n;m<H;m+=x)q(m);return H-n}(h);h+=function(n){var m,x=f.vertex_index_bytes*3+f.material_index_bytes,H=x+f.uv_index_bytes*3,U=n+f.ntri_flat_uv*H;for(m=n;m<U;m+=H){C(m);B(m+x)}return U-n}(h);h+=function(n){var m,x=f.vertex_index_bytes*3+f.material_index_bytes+f.normal_index_bytes*3,H=x+f.uv_index_bytes*3,U=n+f.ntri_smooth_uv*H;for(m=n;m<U;m+=H){q(m);B(m+x)}return U-n}(h);h+=function(n){var m,x=f.vertex_index_bytes*4+f.material_index_bytes,H=n+f.nquad_flat*x;for(m=n;m<H;m+=x)v(m);return H-n}(h);
+h+=function(n){var m,x=f.vertex_index_bytes*4+f.material_index_bytes+f.normal_index_bytes*4,H=n+f.nquad_smooth*x;for(m=n;m<H;m+=x)z(m);return H-n}(h);h+=function(n){var m,x=f.vertex_index_bytes*4+f.material_index_bytes,H=x+f.uv_index_bytes*4,U=n+f.nquad_flat_uv*H;for(m=n;m<U;m+=H){v(m);J(m+x)}return U-n}(h);h+=function(n){var m,x=f.vertex_index_bytes*4+f.material_index_bytes+f.normal_index_bytes*4,H=x+f.uv_index_bytes*4,U=n+f.nquad_smooth_uv*H;for(m=n;m<U;m+=H){z(m);J(m+x)}return U-n}(h);this.computeCentroids();
+this.computeFaceNormals();this.sortFacesByMaterial()};g.prototype=new THREE.Geometry;g.prototype.constructor=g;b(new g(e))},createModel:function(a,b,e){var d=function(g){var j=this;THREE.Geometry.call(this);THREE.Loader.prototype.init_materials(j,a.materials,g);(function(){var c,k,i,l,u;c=0;for(k=a.vertices.length;c<k;c+=3){i=a.vertices[c];l=a.vertices[c+1];u=a.vertices[c+2];THREE.Loader.prototype.v(j,i,l,u)}})();(function(){function c(z,B){THREE.Loader.prototype.f3(j,z[B],z[B+1],z[B+2],z[B+3])}function k(z,
+B){THREE.Loader.prototype.f3n(j,a.normals,z[B],z[B+1],z[B+2],z[B+3],z[B+4],z[B+5],z[B+6])}function i(z,B){THREE.Loader.prototype.f4(j,z[B],z[B+1],z[B+2],z[B+3],z[B+4])}function l(z,B){THREE.Loader.prototype.f4n(j,a.normals,z[B],z[B+1],z[B+2],z[B+3],z[B+4],z[B+5],z[B+6],z[B+7],z[B+8])}function u(z,B){var J,s,h;J=z[B];s=z[B+1];h=z[B+2];THREE.Loader.prototype.uv3(j,a.uvs[J*2],a.uvs[J*2+1],a.uvs[s*2],a.uvs[s*2+1],a.uvs[h*2],a.uvs[h*2+1])}function C(z,B){var J,s,h,f;J=z[B];s=z[B+1];h=z[B+2];f=z[B+3];THREE.Loader.prototype.uv4(j,
+a.uvs[J*2],a.uvs[J*2+1],a.uvs[s*2],a.uvs[s*2+1],a.uvs[h*2],a.uvs[h*2+1],a.uvs[f*2],a.uvs[f*2+1])}var q,v;q=0;for(v=a.triangles.length;q<v;q+=4)c(a.triangles,q);q=0;for(v=a.triangles_uv.length;q<v;q+=7){c(a.triangles_uv,q);u(a.triangles_uv,q+4)}q=0;for(v=a.triangles_n.length;q<v;q+=7)k(a.triangles_n,q);q=0;for(v=a.triangles_n_uv.length;q<v;q+=10){k(a.triangles_n_uv,q);u(a.triangles_n_uv,q+7)}q=0;for(v=a.quads.length;q<v;q+=5)i(a.quads,q);q=0;for(v=a.quads_uv.length;q<v;q+=9){i(a.quads_uv,q);C(a.quads_uv,
+q+5)}q=0;for(v=a.quads_n.length;q<v;q+=9)l(a.quads_n,q);q=0;for(v=a.quads_n_uv.length;q<v;q+=13){l(a.quads_n_uv,q);C(a.quads_n_uv,q+9)}})();this.computeCentroids();this.computeFaceNormals();this.sortFacesByMaterial()};d.prototype=new THREE.Geometry;d.prototype.constructor=d;b(new d(e))},v:function(a,b,e,d){a.vertices.push(new THREE.Vertex(new THREE.Vector3(b,e,d)))},f3:function(a,b,e,d,g){a.faces.push(new THREE.Face3(b,e,d,null,a.materials[g]))},f4:function(a,b,e,d,g,j){a.faces.push(new THREE.Face4(b,
+e,d,g,null,a.materials[j]))},f3n:function(a,b,e,d,g,j,c,k,i){j=a.materials[j];var l=b[k*3],u=b[k*3+1];k=b[k*3+2];var C=b[i*3],q=b[i*3+1];i=b[i*3+2];a.faces.push(new THREE.Face3(e,d,g,[new THREE.Vector3(b[c*3],b[c*3+1],b[c*3+2]),new THREE.Vector3(l,u,k),new THREE.Vector3(C,q,i)],j))},f4n:function(a,b,e,d,g,j,c,k,i,l,u){c=a.materials[c];var C=b[i*3],q=b[i*3+1];i=b[i*3+2];var v=b[l*3],z=b[l*3+1];l=b[l*3+2];var B=b[u*3],J=b[u*3+1];u=b[u*3+2];a.faces.push(new THREE.Face4(e,d,g,j,[new THREE.Vector3(b[k*
+3],b[k*3+1],b[k*3+2]),new THREE.Vector3(C,q,i),new THREE.Vector3(v,z,l),new THREE.Vector3(B,J,u)],c))},uv3:function(a,b,e,d,g,j,c){var k=[];k.push(new THREE.UV(b,e));k.push(new THREE.UV(d,g));k.push(new THREE.UV(j,c));a.uvs.push(k)},uv4:function(a,b,e,d,g,j,c,k,i){var l=[];l.push(new THREE.UV(b,e));l.push(new THREE.UV(d,g));l.push(new THREE.UV(j,c));l.push(new THREE.UV(k,i));a.uvs.push(l)},init_materials:function(a,b,e){a.materials=[];for(var d=0;d<b.length;++d)a.materials[d]=[THREE.Loader.prototype.createMaterial(b[d],
+e)]},createMaterial:function(a,b){function e(j){j=Math.log(j)/Math.LN2;return Math.floor(j)==j}var d,g;if(a.map_diffuse&&b){g=document.createElement("canvas");d=new THREE.MeshLambertMaterial({map:new THREE.Texture(g)});g=new Image;g.onload=function(){if(!e(this.width)||!e(this.height)){var j=Math.pow(2,Math.round(Math.log(this.width)/Math.LN2)),c=Math.pow(2,Math.round(Math.log(this.height)/Math.LN2));d.map.image.width=j;d.map.image.height=c;d.map.image.getContext("2d").drawImage(this,0,0,j,c)}else d.map.image=
+this;d.map.image.loaded=1};g.src=b+"/"+a.map_diffuse}else if(a.col_diffuse){g=(a.col_diffuse[0]*255<<16)+(a.col_diffuse[1]*255<<8)+a.col_diffuse[2]*255;d=new THREE.MeshLambertMaterial({color:g,opacity:a.transparency})}else d=a.a_dbg_color?new THREE.MeshLambertMaterial({color:a.a_dbg_color}):new THREE.MeshLambertMaterial({color:15658734});return d},extractUrlbase:function(a){a=a.split("/");a.pop();return a.join("/")}};
diff --git a/src/renderers/WebGLRenderer.js b/src/renderers/WebGLRenderer.js
index 653008ca7b..6243a1ea0f 100644
--- a/src/renderers/WebGLRenderer.js
+++ b/src/renderers/WebGLRenderer.js
@@ -73,7 +73,7 @@ THREE.WebGLRenderer = function ( parameters ) {
 
 	this.setupLights = function ( program, lights ) {
 
-		var l, ll, light, r = g = b = 0,
+		var l, ll, light, r = 0, g = 0, b = 0,
 			dcolors = [], dpositions = [],
 			pcolors = [], ppositions = [];
 
-- 
GitLab