diff --git a/build/Three.js b/build/Three.js
index 5c21380c77e277c047610cab56ca36c71f52e2b3..5107f62c0e22f6403b5774ae40f121341d59da85 100755
--- a/build/Three.js
+++ b/build/Three.js
@@ -1,202 +1,202 @@
-// 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,d){this.r=a;this.g=c;this.b=d;if(this.autoUpdate){this.updateHex();this.updateStyleString()}},setHex:function(a){this.hex=~~a&16777215;if(this.autoUpdate){this.updateRGBA();this.updateStyleString()}},updateHex:function(){this.hex=~~(this.r*255)<<16^~~(this.g*255)<<8^~~(this.b*255)},updateRGBA:function(){this.r=(this.hex>>16&255)/255;this.g=(this.hex>>8&255)/255;this.b=(this.hex&255)/255},updateStyleString:function(){this.__styleString="rgb("+~~(this.r*255)+
-","+~~(this.g*255)+","+~~(this.b*255)+")"},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,d){this.x=a||0;this.y=c||0;this.z=d||0};
-THREE.Vector3.prototype={set:function(a,c,d){this.x=a;this.y=c;this.z=d;return this},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;return this},add:function(a,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,d=this.y,e=this.z;this.x=d*a.z-e*a.y;this.y=e*a.x-c*a.z;this.z=c*a.y-d*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},divideSelf:function(a){this.x/=a.x;this.y/=a.y;this.z/=
-a.z;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,d=this.y-a.y;a=this.z-a.z;return Math.sqrt(c*c+d*d+a*a)},distanceToSquared:function(a){var c=this.x-a.x,d=this.y-a.y;a=this.z-a.z;return c*c+d*d+a*a},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z},negate:function(){this.x=
--this.x;this.y=-this.y;this.z=-this.z;return this},normalize:function(){var a=Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z);a>0?this.multiplyScalar(1/a):this.set(0,0,0);return this},setLength:function(a){return this.normalize().multiplyScalar(a)},isZero:function(){return Math.abs(this.x)<1.0E-4&&Math.abs(this.y)<1.0E-4&&Math.abs(this.z)<1.0E-4},clone:function(){return new THREE.Vector3(this.x,this.y,this.z)},toString:function(){return"THREE.Vector3 ( "+this.x+", "+this.y+", "+this.z+" )"}};
-THREE.Vector4=function(a,c,d,e){this.x=a||0;this.y=c||0;this.z=d||0;this.w=e||1};
-THREE.Vector4.prototype={set:function(a,c,d,e){this.x=a;this.y=c;this.z=d;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,d,e=a.objects,g=[];a=0;for(c=e.length;a<c;a++){d=e[a];if(d instanceof THREE.Mesh)g=g.concat(this.intersectObject(d))}g.sort(function(h,o){return h.distance-o.distance});return g},intersectObject:function(a){function c(K,p,U,F){F=F.clone().subSelf(p);U=U.clone().subSelf(p);var f=K.clone().subSelf(p);K=F.dot(F);p=F.dot(U);F=F.dot(f);var j=U.dot(U);U=U.dot(f);f=1/(K*j-p*p);j=(j*F-p*U)*f;K=(K*U-p*F)*f;return j>0&&K>0&&j+K<1}var d,e,g,h,o,b,i,k,y,z,
-u,x=a.geometry,H=x.vertices,J=[];d=0;for(e=x.faces.length;d<e;d++){g=x.faces[d];z=this.origin.clone();u=this.direction.clone();h=a.matrix.multiplyVector3(H[g.a].position.clone());o=a.matrix.multiplyVector3(H[g.b].position.clone());b=a.matrix.multiplyVector3(H[g.c].position.clone());i=g instanceof THREE.Face4?a.matrix.multiplyVector3(H[g.d].position.clone()):null;k=a.rotationMatrix.multiplyVector3(g.normal.clone());y=u.dot(k);if(y<0){k=k.dot((new THREE.Vector3).sub(h,z))/y;z=z.addSelf(u.multiplyScalar(k));
-if(g instanceof THREE.Face3){if(c(z,h,o,b)){g={distance:this.origin.distanceTo(z),point:z,face:g,object:a};J.push(g)}}else if(g instanceof THREE.Face4)if(c(z,h,o,i)||c(z,o,b,i)){g={distance:this.origin.distanceTo(z),point:z,face:g,object:a};J.push(g)}}}return J}};
-THREE.Rectangle=function(){function a(){h=e-c;o=g-d}var c,d,e,g,h,o,b=true;this.getX=function(){return c};this.getY=function(){return d};this.getWidth=function(){return h};this.getHeight=function(){return o};this.getLeft=function(){return c};this.getTop=function(){return d};this.getRight=function(){return e};this.getBottom=function(){return g};this.set=function(i,k,y,z){b=false;c=i;d=k;e=y;g=z;a()};this.addPoint=function(i,k){if(b){b=false;c=i;d=k;e=i;g=k}else{c=c<i?c:i;d=d<k?d:k;e=e>i?e:i;g=g>k?
-g:k}a()};this.add3Points=function(i,k,y,z,u,x){if(b){b=false;c=i<y?i<u?i:u:y<u?y:u;d=k<z?k<x?k:x:z<x?z:x;e=i>y?i>u?i:u:y>u?y:u;g=k>z?k>x?k:x:z>x?z:x}else{c=i<y?i<u?i<c?i:c:u<c?u:c:y<u?y<c?y:c:u<c?u:c;d=k<z?k<x?k<d?k:d:x<d?x:d:z<x?z<d?z:d:x<d?x:d;e=i>y?i>u?i>e?i:e:u>e?u:e:y>u?y>e?y:e:u>e?u:e;g=k>z?k>x?k>g?k:g:x>g?x:g:z>x?z>g?z:g:x>g?x:g}a()};this.addRectangle=function(i){if(b){b=false;c=i.getLeft();d=i.getTop();e=i.getRight();g=i.getBottom()}else{c=c<i.getLeft()?c:i.getLeft();d=d<i.getTop()?d:i.getTop();
-e=e>i.getRight()?e:i.getRight();g=g>i.getBottom()?g:i.getBottom()}a()};this.inflate=function(i){c-=i;d-=i;e+=i;g+=i;a()};this.minSelf=function(i){c=c>i.getLeft()?c:i.getLeft();d=d>i.getTop()?d:i.getTop();e=e<i.getRight()?e:i.getRight();g=g<i.getBottom()?g:i.getBottom();a()};this.instersects=function(i){return Math.min(e,i.getRight())-Math.max(c,i.getLeft())>=0&&Math.min(g,i.getBottom())-Math.max(d,i.getTop())>=0};this.empty=function(){b=true;g=e=d=c=0;a()};this.isEmpty=function(){return b};this.toString=
-function(){return"THREE.Rectangle ( left: "+c+", right: "+e+", top: "+d+", bottom: "+g+", width: "+h+", height: "+o+" )"}};THREE.Matrix3=function(){this.m=[]};THREE.Matrix3.prototype={transpose:function(){var a,c=this.m;a=c[1];c[1]=c[3];c[3]=a;a=c[2];c[2]=c[6];c[6]=a;a=c[5];c[5]=c[7];c[7]=a;return this}};
-THREE.Matrix4=function(a,c,d,e,g,h,o,b,i,k,y,z,u,x,H,J){this.n11=a||1;this.n12=c||0;this.n13=d||0;this.n14=e||0;this.n21=g||0;this.n22=h||1;this.n23=o||0;this.n24=b||0;this.n31=i||0;this.n32=k||0;this.n33=y||1;this.n34=z||0;this.n41=u||0;this.n42=x||0;this.n43=H||0;this.n44=J||1;this.flat=Array(16);this.m33=new THREE.Matrix3};
-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,d,e,g,h,o,b,i,k,y,z,u,x,H,J){this.n11=a;this.n12=c;this.n13=d;this.n14=e;this.n21=g;this.n22=h;this.n23=o;this.n24=b;this.n31=i;this.n32=k;this.n33=y;this.n34=z;this.n41=u;this.n42=x;this.n43=H;this.n44=J;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,d){var e=THREE.Matrix4.__tmpVec1,g=THREE.Matrix4.__tmpVec2,h=THREE.Matrix4.__tmpVec3;h.sub(a,c).normalize();e.cross(d,h).normalize();g.cross(h,e).normalize();this.n11=e.x;this.n12=e.y;this.n13=e.z;this.n14=-e.dot(a);this.n21=g.x;this.n22=g.y;this.n23=g.z;this.n24=-g.dot(a);
-this.n31=h.x;this.n32=h.y;this.n33=h.z;this.n34=-h.dot(a);this.n43=this.n42=this.n41=0;this.n44=1;return this},multiplyVector3:function(a){var c=a.x,d=a.y,e=a.z,g=1/(this.n41*c+this.n42*d+this.n43*e+this.n44);a.x=(this.n11*c+this.n12*d+this.n13*e+this.n14)*g;a.y=(this.n21*c+this.n22*d+this.n23*e+this.n24)*g;a.z=(this.n31*c+this.n32*d+this.n33*e+this.n34)*g;return a},multiplyVector4:function(a){var c=a.x,d=a.y,e=a.z,g=a.w;a.x=this.n11*c+this.n12*d+this.n13*e+this.n14*g;a.y=this.n21*c+this.n22*d+this.n23*
-e+this.n24*g;a.z=this.n31*c+this.n32*d+this.n33*e+this.n34*g;a.w=this.n41*c+this.n42*d+this.n43*e+this.n44*g;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 d=a.n11,e=a.n12,g=a.n13,h=a.n14,o=a.n21,b=a.n22,i=a.n23,k=a.n24,y=a.n31,
-z=a.n32,u=a.n33,x=a.n34,H=a.n41,J=a.n42,K=a.n43,p=a.n44,U=c.n11,F=c.n12,f=c.n13,j=c.n14,q=c.n21,l=c.n22,r=c.n23,C=c.n24,m=c.n31,t=c.n32,v=c.n33,s=c.n34,n=c.n41,E=c.n42,A=c.n43,O=c.n44;this.n11=d*U+e*q+g*m+h*n;this.n12=d*F+e*l+g*t+h*E;this.n13=d*f+e*r+g*v+h*A;this.n14=d*j+e*C+g*s+h*O;this.n21=o*U+b*q+i*m+k*n;this.n22=o*F+b*l+i*t+k*E;this.n23=o*f+b*r+i*v+k*A;this.n24=o*j+b*C+i*s+k*O;this.n31=y*U+z*q+u*m+x*n;this.n32=y*F+z*l+u*t+x*E;this.n33=y*f+z*r+u*v+x*A;this.n34=y*j+z*C+u*s+x*O;this.n41=H*U+J*q+
-K*m+p*n;this.n42=H*F+J*l+K*t+p*E;this.n43=H*f+J*r+K*v+p*A;this.n44=H*j+J*C+K*s+p*O;return this},multiplySelf:function(a){var c=this.n11,d=this.n12,e=this.n13,g=this.n14,h=this.n21,o=this.n22,b=this.n23,i=this.n24,k=this.n31,y=this.n32,z=this.n33,u=this.n34,x=this.n41,H=this.n42,J=this.n43,K=this.n44,p=a.n11,U=a.n21,F=a.n31,f=a.n41,j=a.n12,q=a.n22,l=a.n32,r=a.n42,C=a.n13,m=a.n23,t=a.n33,v=a.n43,s=a.n14,n=a.n24,E=a.n34;a=a.n44;this.n11=c*p+d*U+e*F+g*f;this.n12=c*j+d*q+e*l+g*r;this.n13=c*C+d*m+e*t+g*
-v;this.n14=c*s+d*n+e*E+g*a;this.n21=h*p+o*U+b*F+i*f;this.n22=h*j+o*q+b*l+i*r;this.n23=h*C+o*m+b*t+i*v;this.n24=h*s+o*n+b*E+i*a;this.n31=k*p+y*U+z*F+u*f;this.n32=k*j+y*q+z*l+u*r;this.n33=k*C+y*m+z*t+u*v;this.n34=k*s+y*n+z*E+u*a;this.n41=x*p+H*U+J*F+K*f;this.n42=x*j+H*q+J*l+K*r;this.n43=x*C+H*m+J*t+K*v;this.n44=x*s+H*n+J*E+K*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(){var a=this.n11,c=this.n12,d=this.n13,e=this.n14,g=this.n21,h=this.n22,o=this.n23,b=this.n24,i=this.n31,k=this.n32,y=this.n33,z=this.n34,u=this.n41,x=this.n42,H=this.n43,J=this.n44;return e*o*k*u-d*b*k*u-e*h*y*u+c*b*y*u+d*h*z*u-c*o*z*u-e*o*i*x+d*b*i*x+e*g*y*x-a*b*y*x-d*g*z*x+a*o*z*x+e*h*i*H-c*b*i*H-e*g*k*H+a*b*k*H+c*g*z*H-a*h*z*H-d*h*i*J+c*o*i*J+d*g*k*J-a*o*k*J-c*g*y*J+a*h*y*J},transpose:function(){function a(c,d,
-e){var g=c[d];c[d]=c[e];c[e]=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(){var a=this.flat;a[0]=this.n11;
-a[1]=this.n21;a[2]=this.n31;a[3]=this.n41;a[4]=this.n12;a[5]=this.n22;a[6]=this.n32;a[7]=this.n42;a[8]=this.n13;a[9]=this.n23;a[10]=this.n33;a[11]=this.n43;a[12]=this.n14;a[13]=this.n24;a[14]=this.n34;a[15]=this.n44;return a},setTranslation:function(a,c,d){this.set(1,0,0,a,0,1,0,c,0,0,1,d,0,0,0,1);return this},setScale:function(a,c,d){this.set(a,0,0,0,0,c,0,0,0,0,d,0,0,0,0,1);return this},setRotX:function(a){var c=Math.cos(a);a=Math.sin(a);this.set(1,0,0,0,0,c,-a,0,0,a,c,0,0,0,0,1);return this},setRotY:function(a){var c=
-Math.cos(a);a=Math.sin(a);this.set(c,0,a,0,0,1,0,0,-a,0,c,0,0,0,0,1);return this},setRotZ:function(a){var c=Math.cos(a);a=Math.sin(a);this.set(c,-a,0,0,a,c,0,0,0,0,1,0,0,0,0,1);return this},setRotAxis:function(a,c){var d=Math.cos(c),e=Math.sin(c),g=1-d,h=a.x,o=a.y,b=a.z,i=g*h,k=g*o;this.set(i*h+d,i*o-e*b,i*b+e*o,0,i*o+e*b,k*o+d,k*b-e*h,0,i*b-e*o,k*b+e*h,g*b*b+d,0,0,0,0,1);return this},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,d){var e=new THREE.Matrix4;e.setTranslation(a,c,d);return e};THREE.Matrix4.scaleMatrix=function(a,c,d){var e=new THREE.Matrix4;e.setScale(a,c,d);return e};THREE.Matrix4.rotationXMatrix=function(a){var c=new THREE.Matrix4;c.setRotX(a);return c};
-THREE.Matrix4.rotationYMatrix=function(a){var c=new THREE.Matrix4;c.setRotY(a);return c};THREE.Matrix4.rotationZMatrix=function(a){var c=new THREE.Matrix4;c.setRotZ(a);return c};THREE.Matrix4.rotationAxisAngleMatrix=function(a,c){var d=new THREE.Matrix4;d.setRotAxis(a,c);return d};
-THREE.Matrix4.makeInvert=function(a){var c=a.n11,d=a.n12,e=a.n13,g=a.n14,h=a.n21,o=a.n22,b=a.n23,i=a.n24,k=a.n31,y=a.n32,z=a.n33,u=a.n34,x=a.n41,H=a.n42,J=a.n43,K=a.n44,p=new THREE.Matrix4;p.n11=b*u*H-i*z*H+i*y*J-o*u*J-b*y*K+o*z*K;p.n12=g*z*H-e*u*H-g*y*J+d*u*J+e*y*K-d*z*K;p.n13=e*i*H-g*b*H+g*o*J-d*i*J-e*o*K+d*b*K;p.n14=g*b*y-e*i*y-g*o*z+d*i*z+e*o*u-d*b*u;p.n21=i*z*x-b*u*x-i*k*J+h*u*J+b*k*K-h*z*K;p.n22=e*u*x-g*z*x+g*k*J-c*u*J-e*k*K+c*z*K;p.n23=g*b*x-e*i*x-g*h*J+c*i*J+e*h*K-c*b*K;p.n24=e*i*k-g*b*k+
-g*h*z-c*i*z-e*h*u+c*b*u;p.n31=o*u*x-i*y*x+i*k*H-h*u*H-o*k*K+h*y*K;p.n32=g*y*x-d*u*x-g*k*H+c*u*H+d*k*K-c*y*K;p.n33=e*i*x-g*o*x+g*h*H-c*i*H-d*h*K+c*o*K;p.n34=g*o*k-d*i*k-g*h*y+c*i*y+d*h*u-c*o*u;p.n41=b*y*x-o*z*x-b*k*H+h*z*H+o*k*J-h*y*J;p.n42=d*z*x-e*y*x+e*k*H-c*z*H-d*k*J+c*y*J;p.n43=e*o*x-d*b*x-e*h*H+c*b*H+d*h*J-c*o*J;p.n44=d*b*k-e*o*k+e*h*y-c*b*y-d*h*z+c*o*z;p.multiplyScalar(1/a.determinant());return p};
-THREE.Matrix4.makeInvert3x3=function(a){var c=a.flatten();a=a.m33;var d=a.m,e=c[10]*c[5]-c[6]*c[9],g=-c[10]*c[1]+c[2]*c[9],h=c[6]*c[1]-c[2]*c[5],o=-c[10]*c[4]+c[6]*c[8],b=c[10]*c[0]-c[2]*c[8],i=-c[6]*c[0]+c[2]*c[4],k=c[9]*c[4]-c[5]*c[8],y=-c[9]*c[0]+c[1]*c[8],z=c[5]*c[0]-c[1]*c[4];c=c[0]*e+c[1]*o+c[2]*k;if(c==0)throw"matrix not invertible";c=1/c;d[0]=c*e;d[1]=c*g;d[2]=c*h;d[3]=c*o;d[4]=c*b;d[5]=c*i;d[6]=c*k;d[7]=c*y;d[8]=c*z;return a};
-THREE.Matrix4.makeFrustum=function(a,c,d,e,g,h){var o,b,i;o=new THREE.Matrix4;b=2*g/(c-a);i=2*g/(e-d);a=(c+a)/(c-a);d=(e+d)/(e-d);e=-(h+g)/(h-g);g=-2*h*g/(h-g);o.n11=b;o.n12=0;o.n13=a;o.n14=0;o.n21=0;o.n22=i;o.n23=d;o.n24=0;o.n31=0;o.n32=0;o.n33=e;o.n34=g;o.n41=0;o.n42=0;o.n43=-1;o.n44=0;return o};THREE.Matrix4.makePerspective=function(a,c,d,e){var g;a=d*Math.tan(a*Math.PI/360);g=-a;return THREE.Matrix4.makeFrustum(g*c,a*c,g,a,d,e)};
-THREE.Matrix4.makeOrtho=function(a,c,d,e,g,h){var o,b,i,k;o=new THREE.Matrix4;b=c-a;i=d-e;k=h-g;a=(c+a)/b;d=(d+e)/i;g=(h+g)/k;o.n11=2/b;o.n12=0;o.n13=0;o.n14=-a;o.n21=0;o.n22=2/i;o.n23=0;o.n24=-d;o.n31=0;o.n32=0;o.n33=-2/k;o.n34=-g;o.n41=0;o.n42=0;o.n43=0;o.n44=1;return o};THREE.Matrix4.__tmpVec1=new THREE.Vector3;THREE.Matrix4.__tmpVec2=new THREE.Vector3;THREE.Matrix4.__tmpVec3=new THREE.Vector3;
-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,d,e,g){this.a=a;this.b=c;this.c=d;this.centroid=new THREE.Vector3;this.normal=e instanceof THREE.Vector3?e:new THREE.Vector3;this.vertexNormals=e instanceof Array?e:[];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,c,d,e,g,h){this.a=a;this.b=c;this.c=d;this.d=e;this.centroid=new THREE.Vector3;this.normal=g instanceof THREE.Vector3?g:new THREE.Vector3;this.vertexNormals=g instanceof Array?g:[];this.materials=h instanceof Array?h:[h]};THREE.Face4.prototype={toString:function(){return"THREE.Face4 ( "+this.a+", "+this.b+", "+this.c+" "+this.d+" )"}};THREE.UV=function(a,c){this.u=a||0;this.v=c||0};
-THREE.UV.prototype={copy:function(a){this.u=a.u;this.v=a.v},toString:function(){return"THREE.UV ("+this.u+", "+this.v+")"}};THREE.Geometry=function(){this.vertices=[];this.faces=[];this.uvs=[];this.boundingSphere=this.boundingBox=null;this.geometryChunks={};this.hasTangents=false};
-THREE.Geometry.prototype={computeCentroids:function(){var a,c,d;a=0;for(c=this.faces.length;a<c;a++){d=this.faces[a];d.centroid.set(0,0,0);if(d instanceof THREE.Face3){d.centroid.addSelf(this.vertices[d.a].position);d.centroid.addSelf(this.vertices[d.b].position);d.centroid.addSelf(this.vertices[d.c].position);d.centroid.divideScalar(3)}else if(d instanceof THREE.Face4){d.centroid.addSelf(this.vertices[d.a].position);d.centroid.addSelf(this.vertices[d.b].position);d.centroid.addSelf(this.vertices[d.c].position);
-d.centroid.addSelf(this.vertices[d.d].position);d.centroid.divideScalar(4)}}},computeFaceNormals:function(a){var c,d,e,g,h,o,b=new THREE.Vector3,i=new THREE.Vector3;e=0;for(g=this.vertices.length;e<g;e++){h=this.vertices[e];h.normal.set(0,0,0)}e=0;for(g=this.faces.length;e<g;e++){h=this.faces[e];if(a&&h.vertexNormals.length){b.set(0,0,0);c=0;for(d=h.normal.length;c<d;c++)b.addSelf(h.vertexNormals[c]);b.divideScalar(3)}else{c=this.vertices[h.a];d=this.vertices[h.b];o=this.vertices[h.c];b.sub(o.position,
-d.position);i.sub(c.position,d.position);b.crossSelf(i)}b.isZero()||b.normalize();h.normal.copy(b)}},computeVertexNormals:function(){var a,c,d,e;if(this.__tmpVertices==undefined){e=this.__tmpVertices=Array(this.vertices.length);a=0;for(c=this.vertices.length;a<c;a++)e[a]=new THREE.Vector3;a=0;for(c=this.faces.length;a<c;a++){d=this.faces[a];if(d instanceof THREE.Face3)d.vertexNormals=[new THREE.Vector3,new THREE.Vector3,new THREE.Vector3];else if(d instanceof THREE.Face4)d.vertexNormals=[new THREE.Vector3,
-new THREE.Vector3,new THREE.Vector3,new THREE.Vector3]}}else{e=this.__tmpVertices;a=0;for(c=this.vertices.length;a<c;a++)e[a].set(0,0,0)}a=0;for(c=this.faces.length;a<c;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(c=this.vertices.length;a<c;a++)e[a].normalize();a=0;for(c=this.faces.length;a<
-c;a++){d=this.faces[a];if(d instanceof THREE.Face3){d.vertexNormals[0].copy(e[d.a]);d.vertexNormals[1].copy(e[d.b]);d.vertexNormals[2].copy(e[d.c])}else if(d instanceof THREE.Face4){d.vertexNormals[0].copy(e[d.a]);d.vertexNormals[1].copy(e[d.b]);d.vertexNormals[2].copy(e[d.c]);d.vertexNormals[3].copy(e[d.d])}}},computeTangents:function(){function a(s,n,E,A,O,N,G){h=s.vertices[n].position;o=s.vertices[E].position;b=s.vertices[A].position;i=g[O];k=g[N];y=g[G];z=o.x-h.x;u=b.x-h.x;x=o.y-h.y;H=b.y-h.y;
-J=o.z-h.z;K=b.z-h.z;p=k.u-i.u;U=y.u-i.u;F=k.v-i.v;f=y.v-i.v;j=1/(p*f-U*F);r.set((f*z-F*u)*j,(f*x-F*H)*j,(f*J-F*K)*j);C.set((p*u-U*z)*j,(p*H-U*x)*j,(p*K-U*J)*j);q[n].addSelf(r);q[E].addSelf(r);q[A].addSelf(r);l[n].addSelf(C);l[E].addSelf(C);l[A].addSelf(C)}var c,d,e,g,h,o,b,i,k,y,z,u,x,H,J,K,p,U,F,f,j,q=[],l=[],r=new THREE.Vector3,C=new THREE.Vector3,m=new THREE.Vector3,t=new THREE.Vector3,v=new THREE.Vector3;c=0;for(d=this.vertices.length;c<d;c++){q[c]=new THREE.Vector3;l[c]=new THREE.Vector3}c=0;
-for(d=this.faces.length;c<d;c++){e=this.faces[c];g=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(d=this.vertices.length;c<d;c++){v.copy(this.vertices[c].normal);e=q[c];m.copy(e);m.subSelf(v.multiplyScalar(v.dot(e))).normalize();t.cross(this.vertices[c].normal,e);e=t.dot(l[c]);e=e<0?-1:1;this.vertices[c].tangent.set(m.x,m.y,m.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,d=this.vertices.length;c<d;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,d=this.vertices.length;c<d;c++)a=Math.max(a,this.vertices[c].position.length());this.boundingSphere={radius:a}},sortFacesByMaterial:function(){function a(y){var z=[];c=0;for(d=y.length;c<d;c++)y[c]==undefined?z.push("undefined"):z.push(y[c].toString());return z.join("_")}var c,d,e,g,h,o,b,i,k={};e=0;for(g=this.faces.length;e<g;e++){h=this.faces[e];
-o=h.materials;b=a(o);if(k[b]==undefined)k[b]={hash:b,counter:0};i=k[b].hash+"_"+k[b].counter;if(this.geometryChunks[i]==undefined)this.geometryChunks[i]={faces:[],materials:o,vertices:0};h=h instanceof THREE.Face3?3:4;if(this.geometryChunks[i].vertices+h>65535){k[b].counter+=1;i=k[b].hash+"_"+k[b].counter;if(this.geometryChunks[i]==undefined)this.geometryChunks[i]={faces:[],materials:o,vertices:0}}this.geometryChunks[i].faces.push(e);this.geometryChunks[i].vertices+=h}},toString:function(){return"THREE.Geometry ( vertices: "+
-this.vertices+", faces: "+this.faces+", uvs: "+this.uvs+" )"}};
-THREE.Camera=function(a,c,d,e){this.fov=a;this.aspect=c;this.near=d;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.tmpVec=new THREE.Vector3;this.translateX=function(g){this.tmpVec.sub(this.target.position,this.position).normalize().multiplyScalar(g);this.tmpVec.crossSelf(this.up);this.position.addSelf(this.tmpVec);this.target.position.addSelf(this.tmpVec)};
-this.translateZ=function(g){this.tmpVec.sub(this.target.position,this.position).normalize().multiplyScalar(g);this.position.subSelf(this.tmpVec);this.target.position.subSelf(this.tmpVec)};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.PointLight.prototype=new THREE.Light;THREE.PointLight.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.rotationMatrix=new THREE.Matrix4;this.tmpMatrix=new THREE.Matrix4;this.screen=new THREE.Vector3;this.visible=this.autoUpdateMatrix=true};
-THREE.Object3D.prototype={updateMatrix:function(){var a=this.position,c=this.rotation,d=this.scale,e=this.tmpMatrix;this.matrix.setTranslation(a.x,a.y,a.z);this.rotationMatrix.setRotX(c.x);if(c.y!=0){e.setRotY(c.y);this.rotationMatrix.multiplySelf(e)}if(c.z!=0){e.setRotZ(c.z);this.rotationMatrix.multiplySelf(e)}this.matrix.multiplySelf(this.rotationMatrix);if(d.x!=0||d.y!=0||d.z!=0){e.setScale(d.x,d.y,d.z);this.matrix.multiplySelf(e)}}};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.ParticleSystem=function(a,c){THREE.Object3D.call(this);this.geometry=a;this.materials=c instanceof Array?c:[c];this.autoUpdateMatrix=false};THREE.ParticleSystem.prototype=new THREE.Object3D;THREE.ParticleSystem.prototype.constructor=THREE.ParticleSystem;
-THREE.Line=function(a,c,d){THREE.Object3D.call(this);this.geometry=a;this.materials=c instanceof Array?c:[c];this.type=d!=undefined?d:THREE.LineStrip};THREE.LineStrip=0;THREE.LinePieces=1;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;
-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=
-a.map;if(a.env_map!==undefined)this.env_map=a.env_map;if(a.combine!==undefined)this.combine=a.combine;if(a.reflectivity!==undefined)this.reflectivity=a.reflectivity;if(a.refraction_ratio!==undefined)this.refraction_ratio=a.refraction_ratio;if(a.fog!==undefined)this.fog=a.fog;if(a.opacity!==undefined)this.opacity=a.opacity;if(a.shading!==undefined)this.shading=a.shading;if(a.blending!==undefined)this.blending=a.blending;if(a.wireframe!==undefined)this.wireframe=a.wireframe;if(a.wireframe_linewidth!==
-undefined)this.wireframe_linewidth=a.wireframe_linewidth;if(a.wireframe_linecap!==undefined)this.wireframe_linecap=a.wireframe_linecap;if(a.wireframe_linejoin!==undefined)this.wireframe_linejoin=a.wireframe_linejoin}};
-THREE.MeshBasicMaterial.prototype={toString:function(){return"THREE.MeshBasicMaterial (<br/>id: "+this.id+"<br/>color: "+this.color+"<br/>map: "+this.map+"<br/>env_map: "+this.env_map+"<br/>combine: "+this.combine+"<br/>reflectivity: "+this.reflectivity+"<br/>refraction_ratio: "+this.refraction_ratio+"<br/>opacity: "+this.opacity+"<br/>blending: "+this.blending+"<br/>wireframe: "+this.wireframe+"<br/>wireframe_linewidth: "+this.wireframe_linewidth+"<br/>wireframe_linecap: "+this.wireframe_linecap+
-"<br/>wireframe_linejoin: "+this.wireframe_linejoin+"<br/>)"}};THREE.MeshBasicMaterialCounter={value:0};
-THREE.MeshLambertMaterial=function(a){this.id=THREE.MeshLambertMaterialCounter.value++;this.color=new THREE.Color(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=
-a.map;if(a.env_map!==undefined)this.env_map=a.env_map;if(a.combine!==undefined)this.combine=a.combine;if(a.reflectivity!==undefined)this.reflectivity=a.reflectivity;if(a.refraction_ratio!==undefined)this.refraction_ratio=a.refraction_ratio;if(a.fog!==undefined)this.fog=a.fog;if(a.opacity!==undefined)this.opacity=a.opacity;if(a.shading!==undefined)this.shading=a.shading;if(a.blending!==undefined)this.blending=a.blending;if(a.wireframe!==undefined)this.wireframe=a.wireframe;if(a.wireframe_linewidth!==
-undefined)this.wireframe_linewidth=a.wireframe_linewidth;if(a.wireframe_linecap!==undefined)this.wireframe_linecap=a.wireframe_linecap;if(a.wireframe_linejoin!==undefined)this.wireframe_linejoin=a.wireframe_linejoin}};
-THREE.MeshLambertMaterial.prototype={toString:function(){return"THREE.MeshLambertMaterial (<br/>id: "+this.id+"<br/>color: "+this.color+"<br/>map: "+this.map+"<br/>env_map: "+this.env_map+"<br/>combine: "+this.combine+"<br/>reflectivity: "+this.reflectivity+"<br/>refraction_ratio: "+this.refraction_ratio+"<br/>opacity: "+this.opacity+"<br/>shading: "+this.shading+"<br/>blending: "+this.blending+"<br/>wireframe: "+this.wireframe+"<br/>wireframe_linewidth: "+this.wireframe_linewidth+"<br/>wireframe_linecap: "+
-this.wireframe_linecap+"<br/>wireframe_linejoin: "+this.wireframe_linejoin+"<br/> )"}};THREE.MeshLambertMaterialCounter={value:0};
-THREE.MeshPhongMaterial=function(a){this.id=THREE.MeshPhongMaterialCounter.value++;this.color=new THREE.Color(16777215);this.ambient=new THREE.Color(328965);this.specular=new THREE.Color(1118481);this.shininess=30;this.env_map=this.specular_map=this.map=null;this.combine=THREE.MultiplyOperation;this.reflectivity=1;this.refraction_ratio=0.98;this.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){if(a.color!==undefined)this.color=new THREE.Color(a.color);if(a.ambient!==undefined)this.ambient=new THREE.Color(a.ambient);if(a.specular!==undefined)this.specular=new THREE.Color(a.specular);if(a.shininess!==undefined)this.shininess=a.shininess;if(a.map!==undefined)this.map=a.map;if(a.specular_map!==undefined)this.specular_map=a.specular_map;if(a.env_map!==undefined)this.env_map=a.env_map;if(a.combine!==undefined)this.combine=a.combine;if(a.reflectivity!==undefined)this.reflectivity=
-a.reflectivity;if(a.refraction_ratio!==undefined)this.refraction_ratio=a.refraction_ratio;if(a.fog!==undefined)this.fog=a.fog;if(a.opacity!==undefined)this.opacity=a.opacity;if(a.shading!==undefined)this.shading=a.shading;if(a.blending!==undefined)this.blending=a.blending;if(a.wireframe!==undefined)this.wireframe=a.wireframe;if(a.wireframe_linewidth!==undefined)this.wireframe_linewidth=a.wireframe_linewidth;if(a.wireframe_linecap!==undefined)this.wireframe_linecap=a.wireframe_linecap;if(a.wireframe_linejoin!==
-undefined)this.wireframe_linejoin=a.wireframe_linejoin}};
-THREE.MeshPhongMaterial.prototype={toString:function(){return"THREE.MeshPhongMaterial (<br/>id: "+this.id+"<br/>color: "+this.color+"<br/>ambient: "+this.ambient+"<br/>specular: "+this.specular+"<br/>shininess: "+this.shininess+"<br/>map: "+this.map+"<br/>specular_map: "+this.specular_map+"<br/>env_map: "+this.env_map+"<br/>combine: "+this.combine+"<br/>reflectivity: "+this.reflectivity+"<br/>refraction_ratio: "+this.refraction_ratio+"<br/>opacity: "+this.opacity+"<br/>shading: "+this.shading+"<br/>wireframe: "+
-this.wireframe+"<br/>wireframe_linewidth: "+this.wireframe_linewidth+"<br/>wireframe_linecap: "+this.wireframe_linecap+"<br/>wireframe_linejoin: "+this.wireframe_linejoin+"<br/>)"}};THREE.MeshPhongMaterialCounter={value:0};
-THREE.MeshDepthMaterial=function(a){this.opacity=1;this.shading=THREE.SmoothShading;this.blending=THREE.NormalBlending;this.wireframe=false;this.wireframe_linewidth=1;this.wireframe_linejoin=this.wireframe_linecap="round";if(a){if(a.opacity!==undefined)this.opacity=a.opacity;if(a.blending!==undefined)this.blending=a.blending}};THREE.MeshDepthMaterial.prototype={toString:function(){return"THREE.MeshDepthMaterial"}};
-THREE.MeshNormalMaterial=function(a){this.opacity=1;this.shading=THREE.FlatShading;this.blending=THREE.NormalBlending;if(a){if(a.opacity!==undefined)this.opacity=a.opacity;if(a.shading!==undefined)this.shading=a.shading;if(a.blending!==undefined)this.blending=a.blending}};THREE.MeshNormalMaterial.prototype={toString:function(){return"THREE.MeshNormalMaterial"}};THREE.MeshFaceMaterial=function(){};THREE.MeshFaceMaterial.prototype={toString:function(){return"THREE.MeshFaceMaterial"}};
-THREE.MeshShaderMaterial=function(a){this.id=THREE.MeshShaderMaterialCounter.value++;this.vertex_shader=this.fragment_shader="void main() {}";this.uniforms={};this.opacity=1;this.shading=THREE.SmoothShading;this.blending=THREE.NormalBlending;this.wireframe=false;this.wireframe_linewidth=1;this.wireframe_linejoin=this.wireframe_linecap="round";if(a){if(a.fragment_shader!==undefined)this.fragment_shader=a.fragment_shader;if(a.vertex_shader!==undefined)this.vertex_shader=a.vertex_shader;if(a.uniforms!==
-undefined)this.uniforms=a.uniforms;if(a.shading!==undefined)this.shading=a.shading;if(a.blending!==undefined)this.blending=a.blending;if(a.wireframe!==undefined)this.wireframe=a.wireframe;if(a.wireframe_linewidth!==undefined)this.wireframe_linewidth=a.wireframe_linewidth;if(a.wireframe_linecap!==undefined)this.wireframe_linecap=a.wireframe_linecap;if(a.wireframe_linejoin!==undefined)this.wireframe_linejoin=a.wireframe_linejoin}};
-THREE.MeshShaderMaterial.prototype={toString:function(){return"THREE.MeshShaderMaterial (<br/>id: "+this.id+"<br/>blending: "+this.blending+"<br/>wireframe: "+this.wireframe+"<br/>wireframe_linewidth: "+this.wireframe_linewidth+"<br/>wireframe_linecap: "+this.wireframe_linecap+"<br/>wireframe_linejoin: "+this.wireframe_linejoin+"<br/>)"}};THREE.MeshShaderMaterialCounter={value:0};
-THREE.ParticleBasicMaterial=function(a){this.color=new THREE.Color(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,d,e,g,h){this.image=a;this.mapping=c!==undefined?c:new THREE.UVMapping;this.wrap_s=d!==undefined?d:THREE.ClampToEdgeWrapping;this.wrap_t=e!==undefined?e:THREE.ClampToEdgeWrapping;this.mag_filter=g!==undefined?g:THREE.LinearFilter;this.min_filter=h!==undefined?h: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;THREE.ByteType=9;THREE.UnsignedByteType=10;THREE.ShortType=11;THREE.UnsignedShortType=12;THREE.IntType=13;THREE.UnsignedIntType=14;THREE.FloatType=15;THREE.AlphaFormat=16;THREE.RGBFormat=17;THREE.RGBAFormat=18;THREE.LuminanceFormat=19;THREE.LuminanceAlphaFormat=20;
-THREE.RenderTarget=function(a,c,d){this.width=a;this.height=c;d=d||{};this.wrap_s=d.wrap_s!==undefined?d.wrap_s:THREE.ClampToEdgeWrapping;this.wrap_t=d.wrap_t!==undefined?d.wrap_t:THREE.ClampToEdgeWrapping;this.mag_filter=d.mag_filter!==undefined?d.mag_filter:THREE.LinearFilter;this.min_filter=d.min_filter!==undefined?d.min_filter:THREE.LinearMipMapLinearFilter;this.format=d.format!==undefined?d.format:THREE.RGBFormat;this.type=d.type!==undefined?d.type:THREE.UnsignedByteType};
-var Uniforms={clone:function(a){var c,d,e,g={};for(c in a){g[c]={};for(d in a[c]){e=a[c][d];g[c][d]=e instanceof THREE.Color||e instanceof THREE.Vector3||e instanceof THREE.Texture?e.clone():e}}return g},merge:function(a){var c,d,e,g={};for(c=0;c<a.length;c++){e=this.clone(a[c]);for(d in e)g[d]=e[d]}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,d){this.color=new THREE.Color(a);this.near=c||1;this.far=d||1E3};THREE.FogExp2=function(a,c){this.color=new THREE.Color(a);this.density=c||2.5E-4};
-THREE.Projector=function(){function a(l,r){return r.z-l.z}function c(l,r){var C=0,m=1,t=l.z+l.w,v=r.z+r.w,s=-l.z+l.w,n=-r.z+r.w;if(t>=0&&v>=0&&s>=0&&n>=0)return true;else if(t<0&&v<0||s<0&&n<0)return false;else{if(t<0)C=Math.max(C,t/(t-v));else if(v<0)m=Math.min(m,t/(t-v));if(s<0)C=Math.max(C,s/(s-n));else if(n<0)m=Math.min(m,s/(s-n));if(m<C)return false;else{l.lerpSelf(r,C);r.lerpSelf(l,1-m);return true}}}var d,e,g=[],h,o,b,i=[],k,y,z=[],u,x,H=[],J=new THREE.Vector4,K=new THREE.Vector4,p=new THREE.Matrix4,
-U=new THREE.Matrix4,F=[],f=new THREE.Vector4,j=new THREE.Vector4,q;this.projectObjects=function(l,r,C){var m=[],t,v;e=0;p.multiply(r.projectionMatrix,r.matrix);F[0]=new THREE.Vector4(p.n41-p.n11,p.n42-p.n12,p.n43-p.n13,p.n44-p.n14);F[1]=new THREE.Vector4(p.n41+p.n11,p.n42+p.n12,p.n43+p.n13,p.n44+p.n14);F[2]=new THREE.Vector4(p.n41+p.n21,p.n42+p.n22,p.n43+p.n23,p.n44+p.n24);F[3]=new THREE.Vector4(p.n41-p.n21,p.n42-p.n22,p.n43-p.n23,p.n44-p.n24);F[4]=new THREE.Vector4(p.n41-p.n31,p.n42-p.n32,p.n43-
-p.n33,p.n44-p.n34);F[5]=new THREE.Vector4(p.n41+p.n31,p.n42+p.n32,p.n43+p.n33,p.n44+p.n34);r=0;for(t=F.length;r<t;r++){v=F[r];v.divideScalar(Math.sqrt(v.x*v.x+v.y*v.y+v.z*v.z))}t=l.objects;l=0;for(r=t.length;l<r;l++){v=t[l];var s;if(!(s=!v.visible)){if(s=v instanceof THREE.Mesh){a:{s=void 0;for(var n=v.position,E=-v.geometry.boundingSphere.radius*Math.max(v.scale.x,Math.max(v.scale.y,v.scale.z)),A=0;A<6;A++){s=F[A].x*n.x+F[A].y*n.y+F[A].z*n.z+F[A].w;if(s<=E){s=false;break a}}s=true}s=!s}s=s}if(!s){d=
-g[e]=g[e]||new THREE.RenderableObject;J.copy(v.position);p.multiplyVector3(J);d.object=v;d.z=J.z;m.push(d);e++}}C&&m.sort(a);return m};this.projectScene=function(l,r,C){var m=[],t=r.near,v=r.far,s,n,E,A,O,N,G,W,P,I,L,V,S,w,M,Q;b=y=x=0;r.autoUpdateMatrix&&r.updateMatrix();p.multiply(r.projectionMatrix,r.matrix);N=this.projectObjects(l,r,true);l=0;for(s=N.length;l<s;l++){G=N[l].object;if(G.visible){G.autoUpdateMatrix&&G.updateMatrix();W=G.matrix;P=G.rotationMatrix;I=G.materials;L=G.overdraw;if(G instanceof
-THREE.Mesh){V=G.geometry;S=V.vertices;n=0;for(E=S.length;n<E;n++){w=S[n];w.positionWorld.copy(w.position);W.multiplyVector3(w.positionWorld);A=w.positionScreen;A.copy(w.positionWorld);p.multiplyVector4(A);A.x/=A.w;A.y/=A.w;w.__visible=A.z>t&&A.z<v}V=V.faces;n=0;for(E=V.length;n<E;n++){w=V[n];if(w instanceof THREE.Face3){A=S[w.a];O=S[w.b];M=S[w.c];if(A.__visible&&O.__visible&&M.__visible)if(G.doubleSided||G.flipSided!=(M.positionScreen.x-A.positionScreen.x)*(O.positionScreen.y-A.positionScreen.y)-
-(M.positionScreen.y-A.positionScreen.y)*(O.positionScreen.x-A.positionScreen.x)<0){h=i[b]=i[b]||new THREE.RenderableFace3;h.v1.positionWorld.copy(A.positionWorld);h.v2.positionWorld.copy(O.positionWorld);h.v3.positionWorld.copy(M.positionWorld);h.v1.positionScreen.copy(A.positionScreen);h.v2.positionScreen.copy(O.positionScreen);h.v3.positionScreen.copy(M.positionScreen);h.normalWorld.copy(w.normal);P.multiplyVector3(h.normalWorld);h.centroidWorld.copy(w.centroid);W.multiplyVector3(h.centroidWorld);
-h.centroidScreen.copy(h.centroidWorld);p.multiplyVector3(h.centroidScreen);M=w.vertexNormals;q=h.vertexNormalsWorld;A=0;for(O=M.length;A<O;A++){Q=q[A]=q[A]||new THREE.Vector3;Q.copy(M[A]);P.multiplyVector3(Q)}h.z=h.centroidScreen.z;h.meshMaterials=I;h.faceMaterials=w.materials;h.overdraw=L;if(G.geometry.uvs[n]){h.uvs[0]=G.geometry.uvs[n][0];h.uvs[1]=G.geometry.uvs[n][1];h.uvs[2]=G.geometry.uvs[n][2]}m.push(h);b++}}else if(w instanceof THREE.Face4){A=S[w.a];O=S[w.b];M=S[w.c];Q=S[w.d];if(A.__visible&&
-O.__visible&&M.__visible&&Q.__visible)if(G.doubleSided||G.flipSided!=((Q.positionScreen.x-A.positionScreen.x)*(O.positionScreen.y-A.positionScreen.y)-(Q.positionScreen.y-A.positionScreen.y)*(O.positionScreen.x-A.positionScreen.x)<0||(O.positionScreen.x-M.positionScreen.x)*(Q.positionScreen.y-M.positionScreen.y)-(O.positionScreen.y-M.positionScreen.y)*(Q.positionScreen.x-M.positionScreen.x)<0)){h=i[b]=i[b]||new THREE.RenderableFace3;h.v1.positionWorld.copy(A.positionWorld);h.v2.positionWorld.copy(O.positionWorld);
-h.v3.positionWorld.copy(Q.positionWorld);h.v1.positionScreen.copy(A.positionScreen);h.v2.positionScreen.copy(O.positionScreen);h.v3.positionScreen.copy(Q.positionScreen);h.normalWorld.copy(w.normal);P.multiplyVector3(h.normalWorld);h.centroidWorld.copy(w.centroid);W.multiplyVector3(h.centroidWorld);h.centroidScreen.copy(h.centroidWorld);p.multiplyVector3(h.centroidScreen);h.z=h.centroidScreen.z;h.meshMaterials=I;h.faceMaterials=w.materials;h.overdraw=L;if(G.geometry.uvs[n]){h.uvs[0]=G.geometry.uvs[n][0];
-h.uvs[1]=G.geometry.uvs[n][1];h.uvs[2]=G.geometry.uvs[n][3]}m.push(h);b++;o=i[b]=i[b]||new THREE.RenderableFace3;o.v1.positionWorld.copy(O.positionWorld);o.v2.positionWorld.copy(M.positionWorld);o.v3.positionWorld.copy(Q.positionWorld);o.v1.positionScreen.copy(O.positionScreen);o.v2.positionScreen.copy(M.positionScreen);o.v3.positionScreen.copy(Q.positionScreen);o.normalWorld.copy(h.normalWorld);o.centroidWorld.copy(h.centroidWorld);o.centroidScreen.copy(h.centroidScreen);o.z=o.centroidScreen.z;o.meshMaterials=
-I;o.faceMaterials=w.materials;o.overdraw=L;if(G.geometry.uvs[n]){o.uvs[0]=G.geometry.uvs[n][1];o.uvs[1]=G.geometry.uvs[n][2];o.uvs[2]=G.geometry.uvs[n][3]}m.push(o);b++}}}}else if(G instanceof THREE.Line){U.multiply(p,W);S=G.geometry.vertices;w=S[0];w.positionScreen.copy(w.position);U.multiplyVector4(w.positionScreen);n=1;for(E=S.length;n<E;n++){A=S[n];A.positionScreen.copy(A.position);U.multiplyVector4(A.positionScreen);O=S[n-1];f.copy(A.positionScreen);j.copy(O.positionScreen);if(c(f,j)){f.multiplyScalar(1/
-f.w);j.multiplyScalar(1/j.w);k=z[y]=z[y]||new THREE.RenderableLine;k.v1.positionScreen.copy(f);k.v2.positionScreen.copy(j);k.z=Math.max(f.z,j.z);k.materials=G.materials;m.push(k);y++}}}else if(G instanceof THREE.Particle){K.set(G.position.x,G.position.y,G.position.z,1);p.multiplyVector4(K);K.z/=K.w;if(K.z>0&&K.z<1){u=H[x]=H[x]||new THREE.RenderableParticle;u.x=K.x/K.w;u.y=K.y/K.w;u.z=K.z;u.rotation=G.rotation.z;u.scale.x=G.scale.x*Math.abs(u.x-(K.x+r.projectionMatrix.n11)/(K.w+r.projectionMatrix.n14));
-u.scale.y=G.scale.y*Math.abs(u.y-(K.y+r.projectionMatrix.n22)/(K.w+r.projectionMatrix.n24));u.materials=G.materials;m.push(u);x++}}}}C&&m.sort(a);return m};this.unprojectVector=function(l,r){var C=THREE.Matrix4.makeInvert(r.matrix);C.multiplySelf(THREE.Matrix4.makeInvert(r.projectionMatrix));C.multiplyVector3(l);return l}};
-THREE.DOMRenderer=function(){THREE.Renderer.call(this);var a=null,c=new THREE.Projector,d,e,g,h;this.domElement=document.createElement("div");this.setSize=function(o,b){d=o;e=b;g=d/2;h=e/2};this.render=function(o,b){var i,k,y,z,u,x,H,J;a=c.projectScene(o,b);i=0;for(k=a.length;i<k;i++){u=a[i];if(u instanceof THREE.RenderableParticle){H=u.x*g+g;J=u.y*h+h;y=0;for(z=u.material.length;y<z;y++){x=u.material[y];if(x instanceof THREE.ParticleDOMMaterial){x=x.domElement;x.style.left=H+"px";x.style.top=J+"px"}}}}}};
-THREE.CanvasRenderer=function(){function a(ea){if(u!=ea)k.globalAlpha=u=ea}function c(ea){if(x!=ea){switch(ea){case THREE.NormalBlending:k.globalCompositeOperation="source-over";break;case THREE.AdditiveBlending:k.globalCompositeOperation="lighter";break;case THREE.SubtractiveBlending:k.globalCompositeOperation="darker"}x=ea}}var d=null,e=new THREE.Projector,g=document.createElement("canvas"),h,o,b,i,k=g.getContext("2d"),y=new THREE.Color(0),z=0,u=1,x=0,H=null,J=null,K=1,p,U,F,f,j,q,l,r,C,m=new THREE.Color,
-t=new THREE.Color,v=new THREE.Color,s=new THREE.Color,n=new THREE.Color,E,A,O,N,G,W,P,I,L,V=new THREE.Rectangle,S=new THREE.Rectangle,w=new THREE.Rectangle,M=false,Q=new THREE.Color,da=new THREE.Color,ba=new THREE.Color,Z=new THREE.Color,ja=Math.PI*2,Y=new THREE.Vector3,qa,ka,fa,ha,sa,ua,va=16;qa=document.createElement("canvas");qa.width=qa.height=2;ka=qa.getContext("2d");ka.fillStyle="rgba(0,0,0,1)";ka.fillRect(0,0,2,2);fa=ka.getImageData(0,0,2,2);ha=fa.data;sa=document.createElement("canvas");sa.width=
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-(Y.x*B.n11+Y.y*B.n12+Y.z*B.n13)*0.5+0.5;L=-(Y.x*B.n21+Y.y*B.n22+Y.z*B.n23)*0.5+0.5;xa(f,j,q,l,r,C,R.env_map.image,N,G,W,P,I,L)}}else R.wireframe?Ba(R.color.__styleString,R.wireframe_linewidth):Ca(R.color.__styleString);else if(R instanceof THREE.MeshLambertMaterial){if(R.map&&!R.wireframe){R.map.mapping instanceof THREE.UVMapping&&xa(f,j,q,l,r,C,R.map.image,D.uvs[0].u,D.uvs[0].v,D.uvs[1].u,D.uvs[1].v,D.uvs[2].u,D.uvs[2].v);c(THREE.SubtractiveBlending)}if(M)if(!R.wireframe&&R.shading==THREE.SmoothShading&&
-D.vertexNormalsWorld.length==3){t.r=v.r=s.r=da.r;t.g=v.g=s.g=da.g;t.b=v.b=s.b=da.b;Aa($,D.v1.positionWorld,D.vertexNormalsWorld[0],t);Aa($,D.v2.positionWorld,D.vertexNormalsWorld[1],v);Aa($,D.v3.positionWorld,D.vertexNormalsWorld[2],s);n.r=(v.r+s.r)*0.5;n.g=(v.g+s.g)*0.5;n.b=(v.b+s.b)*0.5;O=Ja(t,v,s,n);xa(f,j,q,l,r,C,O,0,0,1,0,0,1)}else{Q.r=da.r;Q.g=da.g;Q.b=da.b;Aa($,D.centroidWorld,D.normalWorld,Q);m.r=R.color.r*Q.r;m.g=R.color.g*Q.g;m.b=R.color.b*Q.b;m.updateStyleString();R.wireframe?Ba(m.__styleString,
-R.wireframe_linewidth):Ca(m.__styleString)}else R.wireframe?Ba(R.color.__styleString,R.wireframe_linewidth):Ca(R.color.__styleString)}else if(R instanceof THREE.MeshDepthMaterial){E=ra.near;A=ra.far;t.r=t.g=t.b=1-Ea(B.positionScreen.z,E,A);v.r=v.g=v.b=1-Ea(X.positionScreen.z,E,A);s.r=s.g=s.b=1-Ea(T.positionScreen.z,E,A);n.r=(v.r+s.r)*0.5;n.g=(v.g+s.g)*0.5;n.b=(v.b+s.b)*0.5;O=Ja(t,v,s,n);xa(f,j,q,l,r,C,O,0,0,1,0,0,1)}else if(R instanceof THREE.MeshNormalMaterial){m.r=Fa(D.normalWorld.x);m.g=Fa(D.normalWorld.y);
-m.b=Fa(D.normalWorld.z);m.updateStyleString();R.wireframe?Ba(m.__styleString,R.wireframe_linewidth):Ca(m.__styleString)}}}function Ba(B,X){if(H!=B)k.strokeStyle=H=B;if(K!=X)k.lineWidth=K=X;k.stroke();w.inflate(X*2)}function Ca(B){if(J!=B)k.fillStyle=J=B;k.fill()}function xa(B,X,T,D,R,$,ca,ga,ia,na,la,oa,ya){var ta,pa;ta=ca.width-1;pa=ca.height-1;ga*=ta;ia*=pa;na*=ta;la*=pa;oa*=ta;ya*=pa;T-=B;D-=X;R-=B;$-=X;na-=ga;la-=ia;oa-=ga;ya-=ia;pa=1/(na*ya-oa*la);ta=(ya*T-la*R)*pa;la=(ya*D-la*$)*pa;T=(na*R-
-oa*T)*pa;D=(na*$-oa*D)*pa;B=B-ta*ga-T*ia;X=X-la*ga-D*ia;k.save();k.transform(ta,la,T,D,B,X);k.clip();k.drawImage(ca,0,0);k.restore()}function Ja(B,X,T,D){var R=~~(B.r*255),$=~~(B.g*255);B=~~(B.b*255);var ca=~~(X.r*255),ga=~~(X.g*255);X=~~(X.b*255);var ia=~~(T.r*255),na=~~(T.g*255);T=~~(T.b*255);var la=~~(D.r*255),oa=~~(D.g*255);D=~~(D.b*255);ha[0]=R<0?0:R>255?255:R;ha[1]=$<0?0:$>255?255:$;ha[2]=B<0?0:B>255?255:B;ha[4]=ca<0?0:ca>255?255:ca;ha[5]=ga<0?0:ga>255?255:ga;ha[6]=X<0?0:X>255?255:X;ha[8]=ia<
-0?0:ia>255?255:ia;ha[9]=na<0?0:na>255?255:na;ha[10]=T<0?0:T>255?255:T;ha[12]=la<0?0:la>255?255:la;ha[13]=oa<0?0:oa>255?255:oa;ha[14]=D<0?0:D>255?255:D;ka.putImageData(fa,0,0);ua.drawImage(qa,0,0);return sa}function Ea(B,X,T){B=(B-X)/(T-X);return B*B*(3-2*B)}function Fa(B){B=(B+1)*0.5;return B<0?0:B>1?1:B}function Ga(B,X){var T=X.x-B.x,D=X.y-B.y,R=1/Math.sqrt(T*T+D*D);T*=R;D*=R;X.x+=T;X.y+=D;B.x-=T;B.y-=D}var Da,Ka,aa,ma,wa,Ha,La,za;k.setTransform(1,0,0,-1,b,i);this.autoClear&&this.clear();d=e.projectScene(ea,
-ra,this.sortElements);(M=ea.lights.length>0)&&Ma(ea);Da=0;for(Ka=d.length;Da<Ka;Da++){aa=d[Da];w.empty();if(aa instanceof THREE.RenderableParticle){p=aa;p.x*=b;p.y*=i;ma=0;for(wa=aa.materials.length;ma<wa;ma++)Na(p,aa,aa.materials[ma],ea)}else if(aa instanceof THREE.RenderableLine){p=aa.v1;U=aa.v2;p.positionScreen.x*=b;p.positionScreen.y*=i;U.positionScreen.x*=b;U.positionScreen.y*=i;w.addPoint(p.positionScreen.x,p.positionScreen.y);w.addPoint(U.positionScreen.x,U.positionScreen.y);if(V.instersects(w)){ma=
-0;for(wa=aa.materials.length;ma<wa;)Oa(p,U,aa,aa.materials[ma++],ea)}}else if(aa instanceof THREE.RenderableFace3){p=aa.v1;U=aa.v2;F=aa.v3;p.positionScreen.x*=b;p.positionScreen.y*=i;U.positionScreen.x*=b;U.positionScreen.y*=i;F.positionScreen.x*=b;F.positionScreen.y*=i;if(aa.overdraw){Ga(p.positionScreen,U.positionScreen);Ga(U.positionScreen,F.positionScreen);Ga(F.positionScreen,p.positionScreen)}w.add3Points(p.positionScreen.x,p.positionScreen.y,U.positionScreen.x,U.positionScreen.y,F.positionScreen.x,
-F.positionScreen.y);if(V.instersects(w)){ma=0;for(wa=aa.meshMaterials.length;ma<wa;){za=aa.meshMaterials[ma++];if(za instanceof THREE.MeshFaceMaterial){Ha=0;for(La=aa.faceMaterials.length;Ha<La;)(za=aa.faceMaterials[Ha++])&&Ia(p,U,F,aa,za,ea)}else Ia(p,U,F,aa,za,ea)}}}S.addRectangle(w)}k.setTransform(1,0,0,1,0,0)}};
-THREE.SVGRenderer=function(){function a(N,G,W){var P,I,L,V;P=0;for(I=N.lights.length;P<I;P++){L=N.lights[P];if(L instanceof THREE.DirectionalLight){V=G.normalWorld.dot(L.position)*L.intensity;if(V>0){W.r+=L.color.r*V;W.g+=L.color.g*V;W.b+=L.color.b*V}}else if(L instanceof THREE.PointLight){C.sub(L.position,G.centroidWorld);C.normalize();V=G.normalWorld.dot(C)*L.intensity;if(V>0){W.r+=L.color.r*V;W.g+=L.color.g*V;W.b+=L.color.b*V}}}}function c(N,G,W,P,I,L){s=e(n++);s.setAttribute("d","M "+N.positionScreen.x+
-" "+N.positionScreen.y+" L "+G.positionScreen.x+" "+G.positionScreen.y+" L "+W.positionScreen.x+","+W.positionScreen.y+"z");if(I instanceof THREE.MeshBasicMaterial)F.__styleString=I.color.__styleString;else if(I instanceof THREE.MeshLambertMaterial)if(U){f.r=j.r;f.g=j.g;f.b=j.b;a(L,P,f);F.r=I.color.r*f.r;F.g=I.color.g*f.g;F.b=I.color.b*f.b;F.updateStyleString()}else F.__styleString=I.color.__styleString;else if(I instanceof THREE.MeshDepthMaterial){r=1-I.__2near/(I.__farPlusNear-P.z*I.__farMinusNear);
-F.setRGB(r,r,r)}else I instanceof THREE.MeshNormalMaterial&&F.setRGB(g(P.normalWorld.x),g(P.normalWorld.y),g(P.normalWorld.z));I.wireframe?s.setAttribute("style","fill: none; stroke: "+F.__styleString+"; stroke-width: "+I.wireframe_linewidth+"; stroke-opacity: "+I.opacity+"; stroke-linecap: "+I.wireframe_linecap+"; stroke-linejoin: "+I.wireframe_linejoin):s.setAttribute("style","fill: "+F.__styleString+"; fill-opacity: "+I.opacity);b.appendChild(s)}function d(N,G,W,P,I,L,V){s=e(n++);s.setAttribute("d",
-"M "+N.positionScreen.x+" "+N.positionScreen.y+" L "+G.positionScreen.x+" "+G.positionScreen.y+" L "+W.positionScreen.x+","+W.positionScreen.y+" L "+P.positionScreen.x+","+P.positionScreen.y+"z");if(L instanceof THREE.MeshBasicMaterial)F.__styleString=L.color.__styleString;else if(L instanceof THREE.MeshLambertMaterial)if(U){f.r=j.r;f.g=j.g;f.b=j.b;a(V,I,f);F.r=L.color.r*f.r;F.g=L.color.g*f.g;F.b=L.color.b*f.b;F.updateStyleString()}else F.__styleString=L.color.__styleString;else if(L instanceof THREE.MeshDepthMaterial){r=
-1-L.__2near/(L.__farPlusNear-I.z*L.__farMinusNear);F.setRGB(r,r,r)}else L instanceof THREE.MeshNormalMaterial&&F.setRGB(g(I.normalWorld.x),g(I.normalWorld.y),g(I.normalWorld.z));L.wireframe?s.setAttribute("style","fill: none; stroke: "+F.__styleString+"; stroke-width: "+L.wireframe_linewidth+"; stroke-opacity: "+L.opacity+"; stroke-linecap: "+L.wireframe_linecap+"; stroke-linejoin: "+L.wireframe_linejoin):s.setAttribute("style","fill: "+F.__styleString+"; fill-opacity: "+L.opacity);b.appendChild(s)}
-function e(N){if(m[N]==null){m[N]=document.createElementNS("http://www.w3.org/2000/svg","path");O==0&&m[N].setAttribute("shape-rendering","crispEdges");return m[N]}return m[N]}function g(N){return N<0?Math.min((1+N)*0.5,0.5):0.5+Math.min(N*0.5,0.5)}var h=null,o=new THREE.Projector,b=document.createElementNS("http://www.w3.org/2000/svg","svg"),i,k,y,z,u,x,H,J,K=new THREE.Rectangle,p=new THREE.Rectangle,U=false,F=new THREE.Color(16777215),f=new THREE.Color(16777215),j=new THREE.Color(0),q=new THREE.Color(0),
-l=new THREE.Color(0),r,C=new THREE.Vector3,m=[],t=[],v=[],s,n,E,A,O=1;this.domElement=b;this.sortElements=this.sortObjects=this.autoClear=true;this.setQuality=function(N){switch(N){case "high":O=1;break;case "low":O=0}};this.setSize=function(N,G){i=N;k=G;y=i/2;z=k/2;b.setAttribute("viewBox",-y+" "+-z+" "+i+" "+k);b.setAttribute("width",i);b.setAttribute("height",k);K.set(-y,-z,y,z)};this.clear=function(){for(;b.childNodes.length>0;)b.removeChild(b.childNodes[0])};this.render=function(N,G){var W,P,
-I,L,V,S,w,M;this.autoClear&&this.clear();h=o.projectScene(N,G,this.sortElements);A=E=n=0;if(U=N.lights.length>0){w=N.lights;j.setRGB(0,0,0);q.setRGB(0,0,0);l.setRGB(0,0,0);W=0;for(P=w.length;W<P;W++){I=w[W];L=I.color;if(I instanceof THREE.AmbientLight){j.r+=L.r;j.g+=L.g;j.b+=L.b}else if(I instanceof THREE.DirectionalLight){q.r+=L.r;q.g+=L.g;q.b+=L.b}else if(I instanceof THREE.PointLight){l.r+=L.r;l.g+=L.g;l.b+=L.b}}}W=0;for(P=h.length;W<P;W++){w=h[W];p.empty();if(w instanceof THREE.RenderableParticle){u=
-w;u.x*=y;u.y*=-z;I=0;for(L=w.materials.length;I<L;I++)if(M=w.materials[I]){V=u;S=w;M=M;var Q=E++;if(t[Q]==null){t[Q]=document.createElementNS("http://www.w3.org/2000/svg","circle");O==0&&t[Q].setAttribute("shape-rendering","crispEdges")}s=t[Q];s.setAttribute("cx",V.x);s.setAttribute("cy",V.y);s.setAttribute("r",S.scale.x*y);if(M instanceof THREE.ParticleCircleMaterial){if(U){f.r=j.r+q.r+l.r;f.g=j.g+q.g+l.g;f.b=j.b+q.b+l.b;F.r=M.color.r*f.r;F.g=M.color.g*f.g;F.b=M.color.b*f.b;F.updateStyleString()}else F=
-M.color;s.setAttribute("style","fill: "+F.__styleString)}b.appendChild(s)}}else if(w instanceof THREE.RenderableLine){u=w.v1;x=w.v2;u.positionScreen.x*=y;u.positionScreen.y*=-z;x.positionScreen.x*=y;x.positionScreen.y*=-z;p.addPoint(u.positionScreen.x,u.positionScreen.y);p.addPoint(x.positionScreen.x,x.positionScreen.y);if(K.instersects(p)){I=0;for(L=w.materials.length;I<L;)if(M=w.materials[I++]){V=u;S=x;M=M;Q=A++;if(v[Q]==null){v[Q]=document.createElementNS("http://www.w3.org/2000/svg","line");O==
-0&&v[Q].setAttribute("shape-rendering","crispEdges")}s=v[Q];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(M instanceof THREE.LineBasicMaterial){F.__styleString=M.color.__styleString;s.setAttribute("style","fill: none; stroke: "+F.__styleString+"; stroke-width: "+M.linewidth+"; stroke-opacity: "+M.opacity+"; stroke-linecap: "+M.linecap+"; stroke-linejoin: "+M.linejoin);b.appendChild(s)}}}}else if(w instanceof
-THREE.RenderableFace3){u=w.v1;x=w.v2;H=w.v3;u.positionScreen.x*=y;u.positionScreen.y*=-z;x.positionScreen.x*=y;x.positionScreen.y*=-z;H.positionScreen.x*=y;H.positionScreen.y*=-z;p.addPoint(u.positionScreen.x,u.positionScreen.y);p.addPoint(x.positionScreen.x,x.positionScreen.y);p.addPoint(H.positionScreen.x,H.positionScreen.y);if(K.instersects(p)){I=0;for(L=w.meshMaterials.length;I<L;){M=w.meshMaterials[I++];if(M instanceof THREE.MeshFaceMaterial){V=0;for(S=w.faceMaterials.length;V<S;)(M=w.faceMaterials[V++])&&
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-0;for(L=w.meshMaterials.length;I<L;){M=w.meshMaterials[I++];if(M instanceof THREE.MeshFaceMaterial){V=0;for(S=w.faceMaterials.length;V<S;)(M=w.faceMaterials[V++])&&d(u,x,H,J,w,M,N)}else M&&d(u,x,H,J,w,M,N)}}}}}};
-THREE.WebGLRenderer=function(a){function c(f,j){f.fragment_shader=j.fragment_shader;f.vertex_shader=j.vertex_shader;f.uniforms=Uniforms.clone(j.uniforms)}function d(f,j){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(j){f.uniforms.fogColor.value.setHex(j.color.hex);if(j instanceof THREE.Fog){f.uniforms.fogNear.value=j.near;f.uniforms.fogFar.value=j.far}else if(j instanceof THREE.FogExp2)f.uniforms.fogDensity.value=j.density}}function e(f,j){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;if(j){f.uniforms.fogColor.value.setHex(j.color.hex);if(j instanceof THREE.Fog){f.uniforms.fogNear.value=
-j.near;f.uniforms.fogFar.value=j.far}else if(j instanceof THREE.FogExp2)f.uniforms.fogDensity.value=j.density}}function g(f,j){var q;if(f=="fragment")q=b.createShader(b.FRAGMENT_SHADER);else if(f=="vertex")q=b.createShader(b.VERTEX_SHADER);b.shaderSource(q,j);b.compileShader(q);if(!b.getShaderParameter(q,b.COMPILE_STATUS)){alert(b.getShaderInfoLog(q));return null}return q}function h(f){switch(f){case THREE.RepeatWrapping:return b.REPEAT;case THREE.ClampToEdgeWrapping:return b.CLAMP_TO_EDGE;case THREE.MirroredRepeatWrapping:return b.MIRRORED_REPEAT;
-case THREE.NearestFilter:return b.NEAREST;case THREE.NearestMipMapNearestFilter:return b.NEAREST_MIPMAP_NEAREST;case THREE.NearestMipMapLinearFilter:return b.NEAREST_MIPMAP_LINEAR;case THREE.LinearFilter:return b.LINEAR;case THREE.LinearMipMapNearestFilter:return b.LINEAR_MIPMAP_NEAREST;case THREE.LinearMipMapLinearFilter:return b.LINEAR_MIPMAP_LINEAR;case THREE.ByteType:return b.BYTE;case THREE.UnsignedByteType:return b.UNSIGNED_BYTE;case THREE.ShortType:return b.SHORT;case THREE.UnsignedShortType:return b.UNSIGNED_SHORT;
-case THREE.IntType:return b.INT;case THREE.UnsignedShortType:return b.UNSIGNED_INT;case THREE.FloatType:return b.FLOAT;case THREE.AlphaFormat:return b.ALPHA;case THREE.RGBFormat:return b.RGB;case THREE.RGBAFormat:return b.RGBA;case THREE.LuminanceFormat:return b.LUMINANCE;case THREE.LuminanceAlphaFormat:return b.LUMINANCE_ALPHA}return 0}var o=document.createElement("canvas"),b,i=null,k=null,y=new THREE.Matrix4,z,u=new Float32Array(16),x=new Float32Array(16),H=new Float32Array(16),J=new Float32Array(9),
-K=new Float32Array(16),p=true,U=new THREE.Color(0),F=0;if(a){if(a.antialias!==undefined)p=a.antialias;a.clearColor!==undefined&&U.setHex(a.clearColor);if(a.clearAlpha!==undefined)F=a.clearAlpha}this.domElement=o;this.autoClear=true;(function(f,j,q){try{b=o.getContext("experimental-webgl",{antialias:f})}catch(l){}if(!b){alert("WebGL not supported");throw"cannot create webgl context";}b.clearColor(0,0,0,1);b.clearDepth(1);b.enable(b.DEPTH_TEST);b.depthFunc(b.LEQUAL);b.frontFace(b.CCW);b.cullFace(b.BACK);
-b.enable(b.CULL_FACE);b.enable(b.BLEND);b.blendFunc(b.ONE,b.ONE_MINUS_SRC_ALPHA);b.clearColor(j.r,j.g,j.b,q)})(p,U,F);this.context=b;this.lights={ambient:[0,0,0],directional:{length:0,colors:[],positions:[]},point:{length:0,colors:[],positions:[]}};this.setSize=function(f,j){o.width=f;o.height=j;b.viewport(0,0,o.width,o.height)};this.setClearColor=function(f,j){var q=new THREE.Color(f);b.clearColor(q.r,q.g,q.b,j)};this.clear=function(){b.clear(b.COLOR_BUFFER_BIT|b.DEPTH_BUFFER_BIT)};this.setupLights=
-function(f,j){var q,l,r,C=0,m=0,t=0,v,s,n,E=this.lights,A=E.directional.colors,O=E.directional.positions,N=E.point.colors,G=E.point.positions,W=0,P=0;q=0;for(l=j.length;q<l;q++){r=j[q];v=r.color;s=r.position;n=r.intensity;if(r instanceof THREE.AmbientLight){C+=v.r;m+=v.g;t+=v.b}else if(r instanceof THREE.DirectionalLight){A[W*3]=v.r*n;A[W*3+1]=v.g*n;A[W*3+2]=v.b*n;O[W*3]=s.x;O[W*3+1]=s.y;O[W*3+2]=s.z;W+=1}else if(r instanceof THREE.PointLight){N[P*3]=v.r*n;N[P*3+1]=v.g*n;N[P*3+2]=v.b*n;G[P*3]=s.x;
-G[P*3+1]=s.y;G[P*3+2]=s.z;P+=1}}E.point.length=P;E.directional.length=W;E.ambient[0]=C;E.ambient[1]=m;E.ambient[2]=t};this.createParticleBuffers=function(f){f.__webGLVertexBuffer=b.createBuffer();f.__webGLFaceBuffer=b.createBuffer()};this.createLineBuffers=function(f){f.__webGLVertexBuffer=b.createBuffer();f.__webGLLineBuffer=b.createBuffer()};this.createMeshBuffers=function(f){f.__webGLVertexBuffer=b.createBuffer();f.__webGLNormalBuffer=b.createBuffer();f.__webGLTangentBuffer=b.createBuffer();f.__webGLUVBuffer=
-b.createBuffer();f.__webGLFaceBuffer=b.createBuffer();f.__webGLLineBuffer=b.createBuffer()};this.initLineBuffers=function(f){var j=f.vertices.length;f.__vertexArray=new Float32Array(j*3);f.__lineArray=new Uint16Array(j);f.__webGLLineCount=j};this.initMeshBuffers=function(f,j){var q,l,r=0,C=0,m=0,t=j.geometry.faces,v=f.faces;q=0;for(l=v.length;q<l;q++){fi=v[q];face=t[fi];if(face instanceof THREE.Face3){r+=3;C+=1;m+=3}else if(face instanceof THREE.Face4){r+=4;C+=2;m+=4}}f.__vertexArray=new Float32Array(r*
-3);f.__normalArray=new Float32Array(r*3);f.__tangentArray=new Float32Array(r*4);f.__uvArray=new Float32Array(r*2);f.__faceArray=new Uint16Array(C*3);f.__lineArray=new Uint16Array(m*2);r=false;q=0;for(l=j.materials.length;q<l;q++){t=j.materials[q];if(t instanceof THREE.MeshFaceMaterial){t=0;for(v=f.materials.length;t<v;t++)if(f.materials[t]&&f.materials[t].shading!=undefined&&f.materials[t].shading==THREE.SmoothShading){r=true;break}}else if(t&&t.shading!=undefined&&t.shading==THREE.SmoothShading){r=
-true;break}if(r)break}f.__needsSmoothNormals=r;f.__webGLFaceCount=C*3;f.__webGLLineCount=m*2};this.setMeshBuffers=function(f,j,q,l,r,C,m,t){var v,s,n,E,A,O,N,G,W,P=0,I=0,L=0,V=0,S=0,w=0,M=0,Q=f.__vertexArray,da=f.__uvArray,ba=f.__normalArray,Z=f.__tangentArray,ja=f.__faceArray,Y=f.__lineArray,qa=f.__needsSmoothNormals,ka=j.geometry,fa=ka.vertices,ha=f.faces,sa=ka.faces,ua=ka.uvs;j=0;for(v=ha.length;j<v;j++){s=ha[j];n=sa[s];s=ua[s];E=n.vertexNormals;A=n.normal;if(n instanceof THREE.Face3){if(l){O=
-fa[n.a].position;N=fa[n.b].position;G=fa[n.c].position;Q[I]=O.x;Q[I+1]=O.y;Q[I+2]=O.z;Q[I+3]=N.x;Q[I+4]=N.y;Q[I+5]=N.z;Q[I+6]=G.x;Q[I+7]=G.y;Q[I+8]=G.z;I+=9}if(t&&ka.hasTangents){O=fa[n.a].tangent;N=fa[n.b].tangent;G=fa[n.c].tangent;Z[w]=O.x;Z[w+1]=O.y;Z[w+2]=O.z;Z[w+3]=O.w;Z[w+4]=N.x;Z[w+5]=N.y;Z[w+6]=N.z;Z[w+7]=N.w;Z[w+8]=G.x;Z[w+9]=G.y;Z[w+10]=G.z;Z[w+11]=G.w;w+=12}if(m)if(E.length==3&&qa)for(n=0;n<3;n++){A=E[n];ba[S]=A.x;ba[S+1]=A.y;ba[S+2]=A.z;S+=3}else for(n=0;n<3;n++){ba[S]=A.x;ba[S+1]=A.y;
-ba[S+2]=A.z;S+=3}if(C&&s)for(n=0;n<3;n++){E=s[n];da[L]=E.u;da[L+1]=E.v;L+=2}if(r){ja[V]=P;ja[V+1]=P+1;ja[V+2]=P+2;V+=3;Y[M]=P;Y[M+1]=P+1;Y[M+2]=P;Y[M+3]=P+2;Y[M+4]=P+1;Y[M+5]=P+2;M+=6;P+=3}}else if(n instanceof THREE.Face4){if(l){O=fa[n.a].position;N=fa[n.b].position;G=fa[n.c].position;W=fa[n.d].position;Q[I]=O.x;Q[I+1]=O.y;Q[I+2]=O.z;Q[I+3]=N.x;Q[I+4]=N.y;Q[I+5]=N.z;Q[I+6]=G.x;Q[I+7]=G.y;Q[I+8]=G.z;Q[I+9]=W.x;Q[I+10]=W.y;Q[I+11]=W.z;I+=12}if(t&&ka.hasTangents){O=fa[n.a].tangent;N=fa[n.b].tangent;
-G=fa[n.c].tangent;n=fa[n.d].tangent;Z[w]=O.x;Z[w+1]=O.y;Z[w+2]=O.z;Z[w+3]=O.w;Z[w+4]=N.x;Z[w+5]=N.y;Z[w+6]=N.z;Z[w+7]=N.w;Z[w+8]=G.x;Z[w+9]=G.y;Z[w+10]=G.z;Z[w+11]=G.w;Z[w+12]=n.x;Z[w+13]=n.y;Z[w+14]=n.z;Z[w+15]=n.w;w+=16}if(m)if(E.length==4&&qa)for(n=0;n<4;n++){A=E[n];ba[S]=A.x;ba[S+1]=A.y;ba[S+2]=A.z;S+=3}else for(n=0;n<4;n++){ba[S]=A.x;ba[S+1]=A.y;ba[S+2]=A.z;S+=3}if(C&&s)for(n=0;n<4;n++){E=s[n];da[L]=E.u;da[L+1]=E.v;L+=2}if(r){ja[V]=P;ja[V+1]=P+1;ja[V+2]=P+2;ja[V+3]=P;ja[V+4]=P+2;ja[V+5]=P+3;
-V+=6;Y[M]=P;Y[M+1]=P+1;Y[M+2]=P;Y[M+3]=P+3;Y[M+4]=P+1;Y[M+5]=P+2;Y[M+6]=P+2;Y[M+7]=P+3;M+=8;P+=4}}}if(l){b.bindBuffer(b.ARRAY_BUFFER,f.__webGLVertexBuffer);b.bufferData(b.ARRAY_BUFFER,Q,q)}if(m){b.bindBuffer(b.ARRAY_BUFFER,f.__webGLNormalBuffer);b.bufferData(b.ARRAY_BUFFER,ba,q)}if(t&&ka.hasTangents){b.bindBuffer(b.ARRAY_BUFFER,f.__webGLTangentBuffer);b.bufferData(b.ARRAY_BUFFER,Z,q)}if(C&&L>0){b.bindBuffer(b.ARRAY_BUFFER,f.__webGLUVBuffer);b.bufferData(b.ARRAY_BUFFER,da,q)}if(r){b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,
-f.__webGLFaceBuffer);b.bufferData(b.ELEMENT_ARRAY_BUFFER,ja,q);b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,f.__webGLLineBuffer);b.bufferData(b.ELEMENT_ARRAY_BUFFER,Y,q)}};this.setLineBuffers=function(f,j,q,l){var r,C,m=f.vertices,t=m.length,v=f.__vertexArray,s=f.__lineArray;if(q)for(q=0;q<t;q++){r=m[q].position;C=q*3;v[C]=r.x;v[C+1]=r.y;v[C+2]=r.z}if(l)for(q=0;q<t;q++)s[q]=q;b.bindBuffer(b.ARRAY_BUFFER,f.__webGLVertexBuffer);b.bufferData(b.ARRAY_BUFFER,v,j);b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,f.__webGLLineBuffer);
-b.bufferData(b.ELEMENT_ARRAY_BUFFER,s,j)};this.setParticleBuffers=function(){};this.renderBuffer=function(f,j,q,l,r,C){var m,t,v,s;if(!l.program){if(l instanceof THREE.MeshDepthMaterial){c(l,THREE.ShaderLib.depth);l.uniforms.mNear.value=f.near;l.uniforms.mFar.value=f.far}else if(l instanceof THREE.MeshNormalMaterial)c(l,THREE.ShaderLib.normal);else if(l instanceof THREE.MeshBasicMaterial){c(l,THREE.ShaderLib.basic);d(l,q)}else if(l instanceof THREE.MeshLambertMaterial){c(l,THREE.ShaderLib.lambert);
-d(l,q)}else if(l instanceof THREE.MeshPhongMaterial){c(l,THREE.ShaderLib.phong);d(l,q)}else if(l instanceof THREE.LineBasicMaterial){c(l,THREE.ShaderLib.basic);e(l,q)}var n,E,A;n=s=t=0;for(E=j.length;n<E;n++){A=j[n];A instanceof THREE.DirectionalLight&&s++;A instanceof THREE.PointLight&&t++}if(t+s<=4){n=s;t=t}else{n=Math.ceil(4*s/(t+s));t=4-n}t={directional:n,point:t};s={fog:q,map:l.map,env_map:l.env_map,maxDirLights:t.directional,maxPointLights:t.point};t=l.fragment_shader;n=l.vertex_shader;E=b.createProgram();
-A=["#ifdef GL_ES\nprecision highp float;\n#endif","#define MAX_DIR_LIGHTS "+s.maxDirLights,"#define MAX_POINT_LIGHTS "+s.maxPointLights,s.fog?"#define USE_FOG":"",s.fog instanceof THREE.FogExp2?"#define FOG_EXP2":"",s.map?"#define USE_MAP":"",s.env_map?"#define USE_ENVMAP":"","uniform mat4 viewMatrix;\nuniform vec3 cameraPosition;\n"].join("\n");s=[b.getParameter(b.MAX_VERTEX_TEXTURE_IMAGE_UNITS)>0?"#define VERTEX_TEXTURES":"","#define MAX_DIR_LIGHTS "+s.maxDirLights,"#define MAX_POINT_LIGHTS "+s.maxPointLights,
-s.map?"#define USE_MAP":"",s.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");b.attachShader(E,g("fragment",A+t));b.attachShader(E,g("vertex",s+n));b.linkProgram(E);b.getProgramParameter(E,b.LINK_STATUS)||alert("Could not initialise shaders\nVALIDATE_STATUS: "+
-b.getProgramParameter(E,b.VALIDATE_STATUS)+", gl error ["+b.getError()+"]");E.uniforms={};E.attributes={};l.program=E;t=["viewMatrix","modelViewMatrix","projectionMatrix","normalMatrix","objectMatrix","cameraPosition"];for(m in l.uniforms)t.push(m);m=l.program;n=0;for(E=t.length;n<E;n++){A=t[n];m.uniforms[A]=b.getUniformLocation(m,A)}m=l.program;t=["position","normal","uv","tangent"];n=0;for(E=t.length;n<E;n++){A=t[n];m.attributes[A]=b.getAttribLocation(m,A)}}m=l.program;if(m!=i){b.useProgram(m);
-i=m}this.loadCamera(m,f);this.loadMatrices(m);if(l instanceof THREE.MeshPhongMaterial||l instanceof THREE.MeshLambertMaterial){this.setupLights(m,j);f=this.lights;l.uniforms.enableLighting.value=f.directional.length+f.point.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)d(l,q);l instanceof THREE.LineBasicMaterial&&e(l,q);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}q=l.uniforms;for(v in q)if(n=m.uniforms[v]){j=q[v];t=j.type;f=j.value;if(t=="i")b.uniform1i(n,f);else if(t=="f")b.uniform1f(n,
-f);else if(t=="fv1")b.uniform1fv(n,f);else if(t=="fv")b.uniform3fv(n,f);else if(t=="v2")b.uniform2f(n,f.x,f.y);else if(t=="v3")b.uniform3f(n,f.x,f.y,f.z);else if(t=="c")b.uniform3f(n,f.r,f.g,f.b);else if(t=="t"){b.uniform1i(n,f);if(j=j.texture)if(j.image instanceof Array&&j.image.length==6){j=j;f=f;if(j.image.length==6){if(!j.image.__webGLTextureCube&&!j.image.__cubeMapInitialized&&j.image.loadCount==6){j.image.__webGLTextureCube=b.createTexture();b.bindTexture(b.TEXTURE_CUBE_MAP,j.image.__webGLTextureCube);
-b.texParameteri(b.TEXTURE_CUBE_MAP,b.TEXTURE_WRAP_S,b.CLAMP_TO_EDGE);b.texParameteri(b.TEXTURE_CUBE_MAP,b.TEXTURE_WRAP_T,b.CLAMP_TO_EDGE);b.texParameteri(b.TEXTURE_CUBE_MAP,b.TEXTURE_MAG_FILTER,b.LINEAR);b.texParameteri(b.TEXTURE_CUBE_MAP,b.TEXTURE_MIN_FILTER,b.LINEAR_MIPMAP_LINEAR);for(t=0;t<6;++t)b.texImage2D(b.TEXTURE_CUBE_MAP_POSITIVE_X+t,0,b.RGBA,b.RGBA,b.UNSIGNED_BYTE,j.image[t]);b.generateMipmap(b.TEXTURE_CUBE_MAP);b.bindTexture(b.TEXTURE_CUBE_MAP,null);j.image.__cubeMapInitialized=true}b.activeTexture(b.TEXTURE0+
-f);b.bindTexture(b.TEXTURE_CUBE_MAP,j.image.__webGLTextureCube)}}else{j=j;f=f;if(!j.__webGLTexture&&j.image.loaded){j.__webGLTexture=b.createTexture();b.bindTexture(b.TEXTURE_2D,j.__webGLTexture);b.texImage2D(b.TEXTURE_2D,0,b.RGBA,b.RGBA,b.UNSIGNED_BYTE,j.image);b.texParameteri(b.TEXTURE_2D,b.TEXTURE_WRAP_S,h(j.wrap_s));b.texParameteri(b.TEXTURE_2D,b.TEXTURE_WRAP_T,h(j.wrap_t));b.texParameteri(b.TEXTURE_2D,b.TEXTURE_MAG_FILTER,h(j.mag_filter));b.texParameteri(b.TEXTURE_2D,b.TEXTURE_MIN_FILTER,h(j.min_filter));
-b.generateMipmap(b.TEXTURE_2D);b.bindTexture(b.TEXTURE_2D,null)}b.activeTexture(b.TEXTURE0+f);b.bindTexture(b.TEXTURE_2D,j.__webGLTexture)}}}v=m.attributes;b.bindBuffer(b.ARRAY_BUFFER,r.__webGLVertexBuffer);b.vertexAttribPointer(v.position,3,b.FLOAT,false,0,0);b.enableVertexAttribArray(v.position);if(v.normal>=0){b.bindBuffer(b.ARRAY_BUFFER,r.__webGLNormalBuffer);b.vertexAttribPointer(v.normal,3,b.FLOAT,false,0,0);b.enableVertexAttribArray(v.normal)}if(v.tangent>=0){b.bindBuffer(b.ARRAY_BUFFER,r.__webGLTangentBuffer);
-b.vertexAttribPointer(v.tangent,4,b.FLOAT,false,0,0);b.enableVertexAttribArray(v.tangent)}if(v.uv>=0)if(r.__webGLUVBuffer){b.bindBuffer(b.ARRAY_BUFFER,r.__webGLUVBuffer);b.vertexAttribPointer(v.uv,2,b.FLOAT,false,0,0);b.enableVertexAttribArray(v.uv)}else b.disableVertexAttribArray(v.uv);if(l.wireframe||l instanceof THREE.LineBasicMaterial){v=l.wireframe_linewidth!==undefined?l.wireframe_linewidth:l.linewidth!==undefined?l.linewidth:1;l=l instanceof THREE.LineBasicMaterial&&C.type==THREE.LineStrip?
-b.LINE_STRIP:b.LINES;b.lineWidth(v);b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,r.__webGLLineBuffer);b.drawElements(l,r.__webGLLineCount,b.UNSIGNED_SHORT,0)}else{b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,r.__webGLFaceBuffer);b.drawElements(b.TRIANGLES,r.__webGLFaceCount,b.UNSIGNED_SHORT,0)}};this.renderPass=function(f,j,q,l,r,C,m){var t,v,s,n,E;s=0;for(n=l.materials.length;s<n;s++){t=l.materials[s];if(t instanceof THREE.MeshFaceMaterial){t=0;for(v=r.materials.length;t<v;t++)if((E=r.materials[t])&&E.blending==C&&
-E.opacity<1==m){this.setBlending(E.blending);this.renderBuffer(f,j,q,E,r,l)}}else if((E=t)&&E.blending==C&&E.opacity<1==m){this.setBlending(E.blending);this.renderBuffer(f,j,q,E,r,l)}}};this.render=function(f,j,q,l){var r,C,m,t=f.lights,v=f.fog;this.initWebGLObjects(f);l=l!==undefined?l:true;if(q&&!q.__webGLFramebuffer){q.__webGLFramebuffer=b.createFramebuffer();q.__webGLRenderbuffer=b.createRenderbuffer();q.__webGLTexture=b.createTexture();b.bindRenderbuffer(b.RENDERBUFFER,q.__webGLRenderbuffer);
-b.renderbufferStorage(b.RENDERBUFFER,b.DEPTH_COMPONENT16,q.width,q.height);b.bindTexture(b.TEXTURE_2D,q.__webGLTexture);b.texParameteri(b.TEXTURE_2D,b.TEXTURE_WRAP_S,h(q.wrap_s));b.texParameteri(b.TEXTURE_2D,b.TEXTURE_WRAP_T,h(q.wrap_t));b.texParameteri(b.TEXTURE_2D,b.TEXTURE_MAG_FILTER,h(q.mag_filter));b.texParameteri(b.TEXTURE_2D,b.TEXTURE_MIN_FILTER,h(q.min_filter));b.texImage2D(b.TEXTURE_2D,0,h(q.format),q.width,q.height,0,h(q.format),h(q.type),null);b.bindFramebuffer(b.FRAMEBUFFER,q.__webGLFramebuffer);
-b.framebufferTexture2D(b.FRAMEBUFFER,b.COLOR_ATTACHMENT0,b.TEXTURE_2D,q.__webGLTexture,0);b.framebufferRenderbuffer(b.FRAMEBUFFER,b.DEPTH_ATTACHMENT,b.RENDERBUFFER,q.__webGLRenderbuffer);b.bindTexture(b.TEXTURE_2D,null);b.bindRenderbuffer(b.RENDERBUFFER,null);b.bindFramebuffer(b.FRAMEBUFFER,null)}if(q){r=q.__webGLFramebuffer;m=q.width;C=q.height}else{r=null;m=o.width;C=o.height}if(r!=k){b.bindFramebuffer(b.FRAMEBUFFER,r);b.viewport(0,0,m,C);l&&b.clear(b.COLOR_BUFFER_BIT|b.DEPTH_BUFFER_BIT);k=r}this.autoClear&&
-this.clear();j.autoUpdateMatrix&&j.updateMatrix();u.set(j.matrix.flatten());H.set(j.projectionMatrix.flatten());l=0;for(r=f.__webGLObjects.length;l<r;l++){C=f.__webGLObjects[l];m=C.object;C=C.buffer;if(m.visible){this.setupMatrices(m,j);this.renderPass(j,t,v,m,C,THREE.NormalBlending,false)}}l=0;for(r=f.__webGLObjects.length;l<r;l++){C=f.__webGLObjects[l];m=C.object;C=C.buffer;if(m.visible){this.setupMatrices(m,j);if(m.doubleSided)b.disable(b.CULL_FACE);else{b.enable(b.CULL_FACE);m.flipSided?b.frontFace(b.CW):
-b.frontFace(b.CCW)}this.renderPass(j,t,v,m,C,THREE.AdditiveBlending,false);this.renderPass(j,t,v,m,C,THREE.SubtractiveBlending,false);this.renderPass(j,t,v,m,C,THREE.AdditiveBlending,true);this.renderPass(j,t,v,m,C,THREE.SubtractiveBlending,true);this.renderPass(j,t,v,m,C,THREE.NormalBlending,true)}}if(q&&q.min_filter!==THREE.NearestFilter&&q.min_filter!==THREE.LinearFilter){b.bindTexture(b.TEXTURE_2D,q.__webGLTexture);b.generateMipmap(b.TEXTURE_2D);b.bindTexture(b.TEXTURE_2D,null)}};this.initWebGLObjects=
-function(f){function j(s,n,E,A){if(s[n]==undefined){f.__webGLObjects.push({buffer:E,object:A});s[n]=1}}var q,l,r,C,m,t,v;if(!f.__webGLObjects){f.__webGLObjects=[];f.__webGLObjectsMap={}}q=0;for(l=f.objects.length;q<l;q++){r=f.objects[q];m=r.geometry;if(f.__webGLObjectsMap[r.id]==undefined)f.__webGLObjectsMap[r.id]={};v=f.__webGLObjectsMap[r.id];if(r instanceof THREE.Mesh){for(C in m.geometryChunks){t=m.geometryChunks[C];if(!t.__webGLVertexBuffer){this.createMeshBuffers(t);this.initMeshBuffers(t,r);
-m.__dirtyVertices=true;m.__dirtyElements=true;m.__dirtyUvs=true;m.__dirtyNormals=true;m.__dirtyTangents=true}if(m.__dirtyVertices||m.__dirtyElements||m.__dirtyUvs)this.setMeshBuffers(t,r,b.DYNAMIC_DRAW,m.__dirtyVertices,m.__dirtyElements,m.__dirtyUvs,m.__dirtyNormals,m.__dirtyTangents);j(v,C,t,r)}m.__dirtyVertices=false;m.__dirtyElements=false;m.__dirtyUvs=false;m.__dirtyNormals=false;m.__dirtyTangents=false}else if(r instanceof THREE.Line){if(!m.__webGLVertexBuffer){this.createLineBuffers(m);this.initLineBuffers(m);
-m.__dirtyVertices=true;m.__dirtyElements=true}m.__dirtyVertices&&this.setLineBuffers(m,b.DYNAMIC_DRAW,m.__dirtyVertices,m.__dirtyElements);j(v,0,m,r);m.__dirtyVertices=false;m.__dirtyElements=false}else if(r instanceof THREE.ParticleSystem){m.__webGLVertexBuffer||this.createParticleBuffers(m);j(v,0,m,r)}}};this.removeObject=function(f,j){var q,l;for(q=f.__webGLObjects.length-1;q>=0;q--){l=f.__webGLObjects[q].object;j==l&&f.__webGLObjects.splice(q,1)}};this.setupMatrices=function(f,j){f.autoUpdateMatrix&&
-f.updateMatrix();y.multiply(j.matrix,f.matrix);x.set(y.flatten());z=THREE.Matrix4.makeInvert3x3(y).transpose();J.set(z.m);K.set(f.matrix.flatten())};this.loadMatrices=function(f){b.uniformMatrix4fv(f.uniforms.viewMatrix,false,u);b.uniformMatrix4fv(f.uniforms.modelViewMatrix,false,x);b.uniformMatrix4fv(f.uniforms.projectionMatrix,false,H);b.uniformMatrix3fv(f.uniforms.normalMatrix,false,J);b.uniformMatrix4fv(f.uniforms.objectMatrix,false,K)};this.loadCamera=function(f,j){b.uniform3f(f.uniforms.cameraPosition,
-j.position.x,j.position.y,j.position.z)};this.setBlending=function(f){switch(f){case THREE.AdditiveBlending:b.blendEquation(b.FUNC_ADD);b.blendFunc(b.ONE,b.ONE);break;case THREE.SubtractiveBlending:b.blendFunc(b.DST_COLOR,b.ZERO);break;default:b.blendEquation(b.FUNC_ADD);b.blendFunc(b.ONE,b.ONE_MINUS_SRC_ALPHA)}};this.setFaceCulling=function(f,j){if(f){!j||j=="ccw"?b.frontFace(b.CCW):b.frontFace(b.CW);if(f=="back")b.cullFace(b.BACK);else f=="front"?b.cullFace(b.FRONT):b.cullFace(b.FRONT_AND_BACK);
-b.enable(b.CULL_FACE)}else b.disable(b.CULL_FACE)};this.supportsVertexTextures=function(){return b.getParameter(b.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",
-lights_vertex:"if ( !enableLighting ) {\nvLightWeighting = vec3( 1.0 );\n} else {\nvLightWeighting = ambientLightColor;\n#if MAX_DIR_LIGHTS > 0\nfor( int i = 0; i < MAX_DIR_LIGHTS; i++ ) {\nvec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 0.0 );\nfloat directionalLightWeighting = max( dot( transformedNormal, normalize( lDirection.xyz ) ), 0.0 );\nvLightWeighting += directionalLightColor[ i ] * directionalLightWeighting;\n}\n#endif\n#if MAX_POINT_LIGHTS > 0\nfor( int i = 0; i < MAX_POINT_LIGHTS; i++ ) {\nvec4 lPosition = viewMatrix * vec4( pointLightPosition[ i ], 1.0 );\nvec3 pointLightVector = normalize( lPosition.xyz - mvPosition.xyz );\nfloat pointLightWeighting = max( dot( transformedNormal, pointLightVector ), 0.0 );\nvLightWeighting += pointLightColor[ i ] * pointLightWeighting;\n#ifdef PHONG\nvPointLightVector[ i ] = pointLightVector;\n#endif\n}\n#endif\n}",
-lights_pars_fragment:"#if MAX_DIR_LIGHTS > 0\nuniform vec3 directionalLightDirection[ MAX_DIR_LIGHTS ];\n#endif\n#if MAX_POINT_LIGHTS > 0\nvarying vec3 vPointLightVector[ MAX_POINT_LIGHTS ];\n#endif\nvarying vec3 vViewPosition;\nvarying vec3 vNormal;",lights_fragment:"vec3 normal = normalize( vNormal );\nvec3 viewPosition = normalize( vViewPosition );\nvec4 mSpecular = vec4( specular, opacity );\n#if MAX_POINT_LIGHTS > 0\nvec4 pointDiffuse  = vec4( 0.0 );\nvec4 pointSpecular = vec4( 0.0 );\nfor( int i = 0; i < MAX_POINT_LIGHTS; i++ ) {\nvec3 pointVector = normalize( vPointLightVector[ i ] );\nvec3 pointHalfVector = normalize( vPointLightVector[ i ] + 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, shininess );\npointDiffuse  += mColor * pointDiffuseWeight;\npointSpecular += mSpecular * pointSpecularWeight;\n}\n#endif\n#if MAX_DIR_LIGHTS > 0\nvec4 dirDiffuse  = vec4( 0.0 );\nvec4 dirSpecular = vec4( 0.0 );\nfor( int i = 0; i < MAX_DIR_LIGHTS; i++ ) {\nvec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 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, shininess );\ndirDiffuse  += mColor * dirDiffuseWeight;\ndirSpecular += mSpecular * dirSpecularWeight;\n}\n#endif\nvec4 totalLight = vec4( ambient, opacity );\n#if MAX_DIR_LIGHTS > 0\ntotalLight += dirDiffuse + dirSpecular;\n#endif\n#if MAX_POINT_LIGHTS > 0\ntotalLight += pointDiffuse + pointSpecular;\n#endif"};
-THREE.UniformsLib={common:{color:{type:"c",value:new THREE.Color(15658734)},opacity:{type:"f",value:1},map:{type:"t",value:0,texture:null},env_map:{type:"t",value:1,texture:null},useRefract:{type:"i",value:0},reflectivity:{type:"f",value:1},refraction_ratio:{type:"f",value:0.98},combine:{type:"i",value:0},fogDensity:{type:"f",value:2.5E-4},fogNear:{type:"f",value:1},fogFar:{type:"f",value:2E3},fogColor:{type:"c",value:new THREE.Color(16777215)}},lights:{enableLighting:{type:"i",value:1},ambientLightColor:{type:"fv",
-value:[]},directionalLightDirection:{type:"fv",value:[]},directionalLightColor:{type:"fv",value:[]},pointLightPosition:{type:"fv",value:[]},pointLightColor:{type:"fv",value:[]}}};
-THREE.ShaderLib={depth:{uniforms:{mNear:{type:"f",value:1},mFar:{type:"f",value:2E3}},fragment_shader:"uniform float mNear;\nuniform float mFar;\nvoid main() {\nfloat depth = gl_FragCoord.z / gl_FragCoord.w;\nfloat color = 1.0 - smoothstep( mNear, mFar, depth );\ngl_FragColor = vec4( vec3( color ), 1.0 );\n}",vertex_shader:"void main() {\ngl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}"},normal:{uniforms:{},fragment_shader:"varying vec3 vNormal;\nvoid main() {\ngl_FragColor = vec4( 0.5 * normalize( vNormal ) + 0.5, 1.0 );\n}",
-vertex_shader:"varying vec3 vNormal;\nvoid main() {\nvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\nvNormal = normalize( normalMatrix * normal );\ngl_Position = projectionMatrix * mvPosition;\n}"},basic:{uniforms:THREE.UniformsLib.common,fragment_shader:["uniform vec3 color;\nuniform float opacity;",THREE.Snippets.map_pars_fragment,THREE.Snippets.envmap_pars_fragment,THREE.Snippets.fog_pars_fragment,"void main() {\nvec4 mColor = vec4( color, opacity );\nvec4 mapColor = vec4( 1.0 );\nvec4 cubeColor = vec4( 1.0 );",
-THREE.Snippets.map_fragment,"gl_FragColor = mColor * mapColor;",THREE.Snippets.envmap_fragment,THREE.Snippets.fog_fragment,"}"].join("\n"),vertex_shader:[THREE.Snippets.map_pars_vertex,THREE.Snippets.envmap_pars_vertex,"void main() {\nvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );",THREE.Snippets.map_vertex,THREE.Snippets.envmap_vertex,"gl_Position = projectionMatrix * mvPosition;\n}"].join("\n")},lambert:{uniforms:Uniforms.merge([THREE.UniformsLib.common,THREE.UniformsLib.lights]),fragment_shader:["uniform vec3 color;\nuniform float opacity;\nvarying vec3 vLightWeighting;",
-THREE.Snippets.map_pars_fragment,THREE.Snippets.envmap_pars_fragment,THREE.Snippets.fog_pars_fragment,"void main() {\nvec4 mColor = vec4( color, opacity );\nvec4 mapColor = vec4( 1.0 );\nvec4 cubeColor = vec4( 1.0 );",THREE.Snippets.map_fragment,"gl_FragColor =  mColor * mapColor * vec4( vLightWeighting, 1.0 );",THREE.Snippets.envmap_fragment,THREE.Snippets.fog_fragment,"}"].join("\n"),vertex_shader:["varying vec3 vLightWeighting;",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,"vec3 transformedNormal = normalize( normalMatrix * normal );",THREE.Snippets.lights_vertex,"gl_Position = projectionMatrix * mvPosition;\n}"].join("\n")},phong:{uniforms:Uniforms.merge([THREE.UniformsLib.common,THREE.UniformsLib.lights,{ambient:{type:"c",value:new THREE.Color(328965)},specular:{type:"c",value:new THREE.Color(1118481)},
-shininess:{type:"f",value:30}}]),fragment_shader:["uniform vec3 color;\nuniform float opacity;\nuniform vec3 ambient;\nuniform vec3 specular;\nuniform float shininess;\nvarying vec3 vLightWeighting;",THREE.Snippets.map_pars_fragment,THREE.Snippets.envmap_pars_fragment,THREE.Snippets.fog_pars_fragment,THREE.Snippets.lights_pars_fragment,"void main() {\nvec4 mColor = vec4( color, opacity );\nvec4 mapColor = vec4( 1.0 );\nvec4 cubeColor = vec4( 1.0 );",THREE.Snippets.map_fragment,THREE.Snippets.lights_fragment,
-"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};
+// 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,d){this.r=a;this.g=c;this.b=d;if(this.autoUpdate){this.updateHex();this.updateStyleString()}},setHex:function(a){this.hex=~~a&16777215;if(this.autoUpdate){this.updateRGBA();this.updateStyleString()}},updateHex:function(){this.hex=~~(this.r*255)<<16^~~(this.g*255)<<8^~~(this.b*255)},updateRGBA:function(){this.r=(this.hex>>16&255)/255;this.g=(this.hex>>8&255)/255;this.b=(this.hex&255)/255},updateStyleString:function(){this.__styleString="rgb("+~~(this.r*255)+
+","+~~(this.g*255)+","+~~(this.b*255)+")"},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,d){this.x=a||0;this.y=c||0;this.z=d||0};
+THREE.Vector3.prototype={set:function(a,c,d){this.x=a;this.y=c;this.z=d;return this},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;return this},add:function(a,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,d=this.y,e=this.z;this.x=d*a.z-e*a.y;this.y=e*a.x-c*a.z;this.z=c*a.y-d*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},divideSelf:function(a){this.x/=a.x;this.y/=a.y;this.z/=
+a.z;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,d=this.y-a.y;a=this.z-a.z;return Math.sqrt(c*c+d*d+a*a)},distanceToSquared:function(a){var c=this.x-a.x,d=this.y-a.y;a=this.z-a.z;return c*c+d*d+a*a},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z},negate:function(){this.x=
+-this.x;this.y=-this.y;this.z=-this.z;return this},normalize:function(){var a=Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z);a>0?this.multiplyScalar(1/a):this.set(0,0,0);return this},setLength:function(a){return this.normalize().multiplyScalar(a)},isZero:function(){return Math.abs(this.x)<1.0E-4&&Math.abs(this.y)<1.0E-4&&Math.abs(this.z)<1.0E-4},clone:function(){return new THREE.Vector3(this.x,this.y,this.z)},toString:function(){return"THREE.Vector3 ( "+this.x+", "+this.y+", "+this.z+" )"}};
+THREE.Vector4=function(a,c,d,e){this.x=a||0;this.y=c||0;this.z=d||0;this.w=e||1};
+THREE.Vector4.prototype={set:function(a,c,d,e){this.x=a;this.y=c;this.z=d;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,d,e=a.objects,g=[];a=0;for(c=e.length;a<c;a++){d=e[a];if(d instanceof THREE.Mesh)g=g.concat(this.intersectObject(d))}g.sort(function(h,o){return h.distance-o.distance});return g},intersectObject:function(a){function c(K,p,U,F){F=F.clone().subSelf(p);U=U.clone().subSelf(p);var f=K.clone().subSelf(p);K=F.dot(F);p=F.dot(U);F=F.dot(f);var j=U.dot(U);U=U.dot(f);f=1/(K*j-p*p);j=(j*F-p*U)*f;K=(K*U-p*F)*f;return j>0&&K>0&&j+K<1}var d,e,g,h,o,b,i,k,y,z,
+u,x=a.geometry,H=x.vertices,J=[];d=0;for(e=x.faces.length;d<e;d++){g=x.faces[d];z=this.origin.clone();u=this.direction.clone();h=a.matrix.multiplyVector3(H[g.a].position.clone());o=a.matrix.multiplyVector3(H[g.b].position.clone());b=a.matrix.multiplyVector3(H[g.c].position.clone());i=g instanceof THREE.Face4?a.matrix.multiplyVector3(H[g.d].position.clone()):null;k=a.rotationMatrix.multiplyVector3(g.normal.clone());y=u.dot(k);if(y<0){k=k.dot((new THREE.Vector3).sub(h,z))/y;z=z.addSelf(u.multiplyScalar(k));
+if(g instanceof THREE.Face3){if(c(z,h,o,b)){g={distance:this.origin.distanceTo(z),point:z,face:g,object:a};J.push(g)}}else if(g instanceof THREE.Face4)if(c(z,h,o,i)||c(z,o,b,i)){g={distance:this.origin.distanceTo(z),point:z,face:g,object:a};J.push(g)}}}return J}};
+THREE.Rectangle=function(){function a(){h=e-c;o=g-d}var c,d,e,g,h,o,b=true;this.getX=function(){return c};this.getY=function(){return d};this.getWidth=function(){return h};this.getHeight=function(){return o};this.getLeft=function(){return c};this.getTop=function(){return d};this.getRight=function(){return e};this.getBottom=function(){return g};this.set=function(i,k,y,z){b=false;c=i;d=k;e=y;g=z;a()};this.addPoint=function(i,k){if(b){b=false;c=i;d=k;e=i;g=k}else{c=c<i?c:i;d=d<k?d:k;e=e>i?e:i;g=g>k?
+g:k}a()};this.add3Points=function(i,k,y,z,u,x){if(b){b=false;c=i<y?i<u?i:u:y<u?y:u;d=k<z?k<x?k:x:z<x?z:x;e=i>y?i>u?i:u:y>u?y:u;g=k>z?k>x?k:x:z>x?z:x}else{c=i<y?i<u?i<c?i:c:u<c?u:c:y<u?y<c?y:c:u<c?u:c;d=k<z?k<x?k<d?k:d:x<d?x:d:z<x?z<d?z:d:x<d?x:d;e=i>y?i>u?i>e?i:e:u>e?u:e:y>u?y>e?y:e:u>e?u:e;g=k>z?k>x?k>g?k:g:x>g?x:g:z>x?z>g?z:g:x>g?x:g}a()};this.addRectangle=function(i){if(b){b=false;c=i.getLeft();d=i.getTop();e=i.getRight();g=i.getBottom()}else{c=c<i.getLeft()?c:i.getLeft();d=d<i.getTop()?d:i.getTop();
+e=e>i.getRight()?e:i.getRight();g=g>i.getBottom()?g:i.getBottom()}a()};this.inflate=function(i){c-=i;d-=i;e+=i;g+=i;a()};this.minSelf=function(i){c=c>i.getLeft()?c:i.getLeft();d=d>i.getTop()?d:i.getTop();e=e<i.getRight()?e:i.getRight();g=g<i.getBottom()?g:i.getBottom();a()};this.instersects=function(i){return Math.min(e,i.getRight())-Math.max(c,i.getLeft())>=0&&Math.min(g,i.getBottom())-Math.max(d,i.getTop())>=0};this.empty=function(){b=true;g=e=d=c=0;a()};this.isEmpty=function(){return b};this.toString=
+function(){return"THREE.Rectangle ( left: "+c+", right: "+e+", top: "+d+", bottom: "+g+", width: "+h+", height: "+o+" )"}};THREE.Matrix3=function(){this.m=[]};THREE.Matrix3.prototype={transpose:function(){var a,c=this.m;a=c[1];c[1]=c[3];c[3]=a;a=c[2];c[2]=c[6];c[6]=a;a=c[5];c[5]=c[7];c[7]=a;return this}};
+THREE.Matrix4=function(a,c,d,e,g,h,o,b,i,k,y,z,u,x,H,J){this.n11=a||1;this.n12=c||0;this.n13=d||0;this.n14=e||0;this.n21=g||0;this.n22=h||1;this.n23=o||0;this.n24=b||0;this.n31=i||0;this.n32=k||0;this.n33=y||1;this.n34=z||0;this.n41=u||0;this.n42=x||0;this.n43=H||0;this.n44=J||1;this.flat=Array(16);this.m33=new THREE.Matrix3};
+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,d,e,g,h,o,b,i,k,y,z,u,x,H,J){this.n11=a;this.n12=c;this.n13=d;this.n14=e;this.n21=g;this.n22=h;this.n23=o;this.n24=b;this.n31=i;this.n32=k;this.n33=y;this.n34=z;this.n41=u;this.n42=x;this.n43=H;this.n44=J;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,d){var e=THREE.Matrix4.__tmpVec1,g=THREE.Matrix4.__tmpVec2,h=THREE.Matrix4.__tmpVec3;h.sub(a,c).normalize();e.cross(d,h).normalize();g.cross(h,e).normalize();this.n11=e.x;this.n12=e.y;this.n13=e.z;this.n14=-e.dot(a);this.n21=g.x;this.n22=g.y;this.n23=g.z;this.n24=-g.dot(a);
+this.n31=h.x;this.n32=h.y;this.n33=h.z;this.n34=-h.dot(a);this.n43=this.n42=this.n41=0;this.n44=1;return this},multiplyVector3:function(a){var c=a.x,d=a.y,e=a.z,g=1/(this.n41*c+this.n42*d+this.n43*e+this.n44);a.x=(this.n11*c+this.n12*d+this.n13*e+this.n14)*g;a.y=(this.n21*c+this.n22*d+this.n23*e+this.n24)*g;a.z=(this.n31*c+this.n32*d+this.n33*e+this.n34)*g;return a},multiplyVector4:function(a){var c=a.x,d=a.y,e=a.z,g=a.w;a.x=this.n11*c+this.n12*d+this.n13*e+this.n14*g;a.y=this.n21*c+this.n22*d+this.n23*
+e+this.n24*g;a.z=this.n31*c+this.n32*d+this.n33*e+this.n34*g;a.w=this.n41*c+this.n42*d+this.n43*e+this.n44*g;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 d=a.n11,e=a.n12,g=a.n13,h=a.n14,o=a.n21,b=a.n22,i=a.n23,k=a.n24,y=a.n31,
+z=a.n32,u=a.n33,x=a.n34,H=a.n41,J=a.n42,K=a.n43,p=a.n44,U=c.n11,F=c.n12,f=c.n13,j=c.n14,q=c.n21,l=c.n22,r=c.n23,C=c.n24,m=c.n31,t=c.n32,v=c.n33,s=c.n34,n=c.n41,E=c.n42,A=c.n43,O=c.n44;this.n11=d*U+e*q+g*m+h*n;this.n12=d*F+e*l+g*t+h*E;this.n13=d*f+e*r+g*v+h*A;this.n14=d*j+e*C+g*s+h*O;this.n21=o*U+b*q+i*m+k*n;this.n22=o*F+b*l+i*t+k*E;this.n23=o*f+b*r+i*v+k*A;this.n24=o*j+b*C+i*s+k*O;this.n31=y*U+z*q+u*m+x*n;this.n32=y*F+z*l+u*t+x*E;this.n33=y*f+z*r+u*v+x*A;this.n34=y*j+z*C+u*s+x*O;this.n41=H*U+J*q+
+K*m+p*n;this.n42=H*F+J*l+K*t+p*E;this.n43=H*f+J*r+K*v+p*A;this.n44=H*j+J*C+K*s+p*O;return this},multiplySelf:function(a){var c=this.n11,d=this.n12,e=this.n13,g=this.n14,h=this.n21,o=this.n22,b=this.n23,i=this.n24,k=this.n31,y=this.n32,z=this.n33,u=this.n34,x=this.n41,H=this.n42,J=this.n43,K=this.n44,p=a.n11,U=a.n21,F=a.n31,f=a.n41,j=a.n12,q=a.n22,l=a.n32,r=a.n42,C=a.n13,m=a.n23,t=a.n33,v=a.n43,s=a.n14,n=a.n24,E=a.n34;a=a.n44;this.n11=c*p+d*U+e*F+g*f;this.n12=c*j+d*q+e*l+g*r;this.n13=c*C+d*m+e*t+g*
+v;this.n14=c*s+d*n+e*E+g*a;this.n21=h*p+o*U+b*F+i*f;this.n22=h*j+o*q+b*l+i*r;this.n23=h*C+o*m+b*t+i*v;this.n24=h*s+o*n+b*E+i*a;this.n31=k*p+y*U+z*F+u*f;this.n32=k*j+y*q+z*l+u*r;this.n33=k*C+y*m+z*t+u*v;this.n34=k*s+y*n+z*E+u*a;this.n41=x*p+H*U+J*F+K*f;this.n42=x*j+H*q+J*l+K*r;this.n43=x*C+H*m+J*t+K*v;this.n44=x*s+H*n+J*E+K*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(){var a=this.n11,c=this.n12,d=this.n13,e=this.n14,g=this.n21,h=this.n22,o=this.n23,b=this.n24,i=this.n31,k=this.n32,y=this.n33,z=this.n34,u=this.n41,x=this.n42,H=this.n43,J=this.n44;return e*o*k*u-d*b*k*u-e*h*y*u+c*b*y*u+d*h*z*u-c*o*z*u-e*o*i*x+d*b*i*x+e*g*y*x-a*b*y*x-d*g*z*x+a*o*z*x+e*h*i*H-c*b*i*H-e*g*k*H+a*b*k*H+c*g*z*H-a*h*z*H-d*h*i*J+c*o*i*J+d*g*k*J-a*o*k*J-c*g*y*J+a*h*y*J},transpose:function(){function a(c,d,
+e){var g=c[d];c[d]=c[e];c[e]=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(){var a=this.flat;a[0]=this.n11;
+a[1]=this.n21;a[2]=this.n31;a[3]=this.n41;a[4]=this.n12;a[5]=this.n22;a[6]=this.n32;a[7]=this.n42;a[8]=this.n13;a[9]=this.n23;a[10]=this.n33;a[11]=this.n43;a[12]=this.n14;a[13]=this.n24;a[14]=this.n34;a[15]=this.n44;return a},setTranslation:function(a,c,d){this.set(1,0,0,a,0,1,0,c,0,0,1,d,0,0,0,1);return this},setScale:function(a,c,d){this.set(a,0,0,0,0,c,0,0,0,0,d,0,0,0,0,1);return this},setRotX:function(a){var c=Math.cos(a);a=Math.sin(a);this.set(1,0,0,0,0,c,-a,0,0,a,c,0,0,0,0,1);return this},setRotY:function(a){var c=
+Math.cos(a);a=Math.sin(a);this.set(c,0,a,0,0,1,0,0,-a,0,c,0,0,0,0,1);return this},setRotZ:function(a){var c=Math.cos(a);a=Math.sin(a);this.set(c,-a,0,0,a,c,0,0,0,0,1,0,0,0,0,1);return this},setRotAxis:function(a,c){var d=Math.cos(c),e=Math.sin(c),g=1-d,h=a.x,o=a.y,b=a.z,i=g*h,k=g*o;this.set(i*h+d,i*o-e*b,i*b+e*o,0,i*o+e*b,k*o+d,k*b-e*h,0,i*b-e*o,k*b+e*h,g*b*b+d,0,0,0,0,1);return this},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,d){var e=new THREE.Matrix4;e.setTranslation(a,c,d);return e};THREE.Matrix4.scaleMatrix=function(a,c,d){var e=new THREE.Matrix4;e.setScale(a,c,d);return e};THREE.Matrix4.rotationXMatrix=function(a){var c=new THREE.Matrix4;c.setRotX(a);return c};
+THREE.Matrix4.rotationYMatrix=function(a){var c=new THREE.Matrix4;c.setRotY(a);return c};THREE.Matrix4.rotationZMatrix=function(a){var c=new THREE.Matrix4;c.setRotZ(a);return c};THREE.Matrix4.rotationAxisAngleMatrix=function(a,c){var d=new THREE.Matrix4;d.setRotAxis(a,c);return d};
+THREE.Matrix4.makeInvert=function(a){var c=a.n11,d=a.n12,e=a.n13,g=a.n14,h=a.n21,o=a.n22,b=a.n23,i=a.n24,k=a.n31,y=a.n32,z=a.n33,u=a.n34,x=a.n41,H=a.n42,J=a.n43,K=a.n44,p=new THREE.Matrix4;p.n11=b*u*H-i*z*H+i*y*J-o*u*J-b*y*K+o*z*K;p.n12=g*z*H-e*u*H-g*y*J+d*u*J+e*y*K-d*z*K;p.n13=e*i*H-g*b*H+g*o*J-d*i*J-e*o*K+d*b*K;p.n14=g*b*y-e*i*y-g*o*z+d*i*z+e*o*u-d*b*u;p.n21=i*z*x-b*u*x-i*k*J+h*u*J+b*k*K-h*z*K;p.n22=e*u*x-g*z*x+g*k*J-c*u*J-e*k*K+c*z*K;p.n23=g*b*x-e*i*x-g*h*J+c*i*J+e*h*K-c*b*K;p.n24=e*i*k-g*b*k+
+g*h*z-c*i*z-e*h*u+c*b*u;p.n31=o*u*x-i*y*x+i*k*H-h*u*H-o*k*K+h*y*K;p.n32=g*y*x-d*u*x-g*k*H+c*u*H+d*k*K-c*y*K;p.n33=e*i*x-g*o*x+g*h*H-c*i*H-d*h*K+c*o*K;p.n34=g*o*k-d*i*k-g*h*y+c*i*y+d*h*u-c*o*u;p.n41=b*y*x-o*z*x-b*k*H+h*z*H+o*k*J-h*y*J;p.n42=d*z*x-e*y*x+e*k*H-c*z*H-d*k*J+c*y*J;p.n43=e*o*x-d*b*x-e*h*H+c*b*H+d*h*J-c*o*J;p.n44=d*b*k-e*o*k+e*h*y-c*b*y-d*h*z+c*o*z;p.multiplyScalar(1/a.determinant());return p};
+THREE.Matrix4.makeInvert3x3=function(a){var c=a.flatten();a=a.m33;var d=a.m,e=c[10]*c[5]-c[6]*c[9],g=-c[10]*c[1]+c[2]*c[9],h=c[6]*c[1]-c[2]*c[5],o=-c[10]*c[4]+c[6]*c[8],b=c[10]*c[0]-c[2]*c[8],i=-c[6]*c[0]+c[2]*c[4],k=c[9]*c[4]-c[5]*c[8],y=-c[9]*c[0]+c[1]*c[8],z=c[5]*c[0]-c[1]*c[4];c=c[0]*e+c[1]*o+c[2]*k;if(c==0)throw"matrix not invertible";c=1/c;d[0]=c*e;d[1]=c*g;d[2]=c*h;d[3]=c*o;d[4]=c*b;d[5]=c*i;d[6]=c*k;d[7]=c*y;d[8]=c*z;return a};
+THREE.Matrix4.makeFrustum=function(a,c,d,e,g,h){var o,b,i;o=new THREE.Matrix4;b=2*g/(c-a);i=2*g/(e-d);a=(c+a)/(c-a);d=(e+d)/(e-d);e=-(h+g)/(h-g);g=-2*h*g/(h-g);o.n11=b;o.n12=0;o.n13=a;o.n14=0;o.n21=0;o.n22=i;o.n23=d;o.n24=0;o.n31=0;o.n32=0;o.n33=e;o.n34=g;o.n41=0;o.n42=0;o.n43=-1;o.n44=0;return o};THREE.Matrix4.makePerspective=function(a,c,d,e){var g;a=d*Math.tan(a*Math.PI/360);g=-a;return THREE.Matrix4.makeFrustum(g*c,a*c,g,a,d,e)};
+THREE.Matrix4.makeOrtho=function(a,c,d,e,g,h){var o,b,i,k;o=new THREE.Matrix4;b=c-a;i=d-e;k=h-g;a=(c+a)/b;d=(d+e)/i;g=(h+g)/k;o.n11=2/b;o.n12=0;o.n13=0;o.n14=-a;o.n21=0;o.n22=2/i;o.n23=0;o.n24=-d;o.n31=0;o.n32=0;o.n33=-2/k;o.n34=-g;o.n41=0;o.n42=0;o.n43=0;o.n44=1;return o};THREE.Matrix4.__tmpVec1=new THREE.Vector3;THREE.Matrix4.__tmpVec2=new THREE.Vector3;THREE.Matrix4.__tmpVec3=new THREE.Vector3;
+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,d,e,g){this.a=a;this.b=c;this.c=d;this.centroid=new THREE.Vector3;this.normal=e instanceof THREE.Vector3?e:new THREE.Vector3;this.vertexNormals=e instanceof Array?e:[];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,c,d,e,g,h){this.a=a;this.b=c;this.c=d;this.d=e;this.centroid=new THREE.Vector3;this.normal=g instanceof THREE.Vector3?g:new THREE.Vector3;this.vertexNormals=g instanceof Array?g:[];this.materials=h instanceof Array?h:[h]};THREE.Face4.prototype={toString:function(){return"THREE.Face4 ( "+this.a+", "+this.b+", "+this.c+" "+this.d+" )"}};THREE.UV=function(a,c){this.u=a||0;this.v=c||0};
+THREE.UV.prototype={copy:function(a){this.u=a.u;this.v=a.v},toString:function(){return"THREE.UV ("+this.u+", "+this.v+")"}};THREE.Geometry=function(){this.vertices=[];this.faces=[];this.uvs=[];this.boundingSphere=this.boundingBox=null;this.geometryChunks={};this.hasTangents=false};
+THREE.Geometry.prototype={computeCentroids:function(){var a,c,d;a=0;for(c=this.faces.length;a<c;a++){d=this.faces[a];d.centroid.set(0,0,0);if(d instanceof THREE.Face3){d.centroid.addSelf(this.vertices[d.a].position);d.centroid.addSelf(this.vertices[d.b].position);d.centroid.addSelf(this.vertices[d.c].position);d.centroid.divideScalar(3)}else if(d instanceof THREE.Face4){d.centroid.addSelf(this.vertices[d.a].position);d.centroid.addSelf(this.vertices[d.b].position);d.centroid.addSelf(this.vertices[d.c].position);
+d.centroid.addSelf(this.vertices[d.d].position);d.centroid.divideScalar(4)}}},computeFaceNormals:function(a){var c,d,e,g,h,o,b=new THREE.Vector3,i=new THREE.Vector3;e=0;for(g=this.vertices.length;e<g;e++){h=this.vertices[e];h.normal.set(0,0,0)}e=0;for(g=this.faces.length;e<g;e++){h=this.faces[e];if(a&&h.vertexNormals.length){b.set(0,0,0);c=0;for(d=h.normal.length;c<d;c++)b.addSelf(h.vertexNormals[c]);b.divideScalar(3)}else{c=this.vertices[h.a];d=this.vertices[h.b];o=this.vertices[h.c];b.sub(o.position,
+d.position);i.sub(c.position,d.position);b.crossSelf(i)}b.isZero()||b.normalize();h.normal.copy(b)}},computeVertexNormals:function(){var a,c,d,e;if(this.__tmpVertices==undefined){e=this.__tmpVertices=Array(this.vertices.length);a=0;for(c=this.vertices.length;a<c;a++)e[a]=new THREE.Vector3;a=0;for(c=this.faces.length;a<c;a++){d=this.faces[a];if(d instanceof THREE.Face3)d.vertexNormals=[new THREE.Vector3,new THREE.Vector3,new THREE.Vector3];else if(d instanceof THREE.Face4)d.vertexNormals=[new THREE.Vector3,
+new THREE.Vector3,new THREE.Vector3,new THREE.Vector3]}}else{e=this.__tmpVertices;a=0;for(c=this.vertices.length;a<c;a++)e[a].set(0,0,0)}a=0;for(c=this.faces.length;a<c;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(c=this.vertices.length;a<c;a++)e[a].normalize();a=0;for(c=this.faces.length;a<
+c;a++){d=this.faces[a];if(d instanceof THREE.Face3){d.vertexNormals[0].copy(e[d.a]);d.vertexNormals[1].copy(e[d.b]);d.vertexNormals[2].copy(e[d.c])}else if(d instanceof THREE.Face4){d.vertexNormals[0].copy(e[d.a]);d.vertexNormals[1].copy(e[d.b]);d.vertexNormals[2].copy(e[d.c]);d.vertexNormals[3].copy(e[d.d])}}},computeTangents:function(){function a(s,n,E,A,O,N,G){h=s.vertices[n].position;o=s.vertices[E].position;b=s.vertices[A].position;i=g[O];k=g[N];y=g[G];z=o.x-h.x;u=b.x-h.x;x=o.y-h.y;H=b.y-h.y;
+J=o.z-h.z;K=b.z-h.z;p=k.u-i.u;U=y.u-i.u;F=k.v-i.v;f=y.v-i.v;j=1/(p*f-U*F);r.set((f*z-F*u)*j,(f*x-F*H)*j,(f*J-F*K)*j);C.set((p*u-U*z)*j,(p*H-U*x)*j,(p*K-U*J)*j);q[n].addSelf(r);q[E].addSelf(r);q[A].addSelf(r);l[n].addSelf(C);l[E].addSelf(C);l[A].addSelf(C)}var c,d,e,g,h,o,b,i,k,y,z,u,x,H,J,K,p,U,F,f,j,q=[],l=[],r=new THREE.Vector3,C=new THREE.Vector3,m=new THREE.Vector3,t=new THREE.Vector3,v=new THREE.Vector3;c=0;for(d=this.vertices.length;c<d;c++){q[c]=new THREE.Vector3;l[c]=new THREE.Vector3}c=0;
+for(d=this.faces.length;c<d;c++){e=this.faces[c];g=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(d=this.vertices.length;c<d;c++){v.copy(this.vertices[c].normal);e=q[c];m.copy(e);m.subSelf(v.multiplyScalar(v.dot(e))).normalize();t.cross(this.vertices[c].normal,e);e=t.dot(l[c]);e=e<0?-1:1;this.vertices[c].tangent.set(m.x,m.y,m.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,d=this.vertices.length;c<d;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,d=this.vertices.length;c<d;c++)a=Math.max(a,this.vertices[c].position.length());this.boundingSphere={radius:a}},sortFacesByMaterial:function(){function a(y){var z=[];c=0;for(d=y.length;c<d;c++)y[c]==undefined?z.push("undefined"):z.push(y[c].toString());return z.join("_")}var c,d,e,g,h,o,b,i,k={};e=0;for(g=this.faces.length;e<g;e++){h=this.faces[e];
+o=h.materials;b=a(o);if(k[b]==undefined)k[b]={hash:b,counter:0};i=k[b].hash+"_"+k[b].counter;if(this.geometryChunks[i]==undefined)this.geometryChunks[i]={faces:[],materials:o,vertices:0};h=h instanceof THREE.Face3?3:4;if(this.geometryChunks[i].vertices+h>65535){k[b].counter+=1;i=k[b].hash+"_"+k[b].counter;if(this.geometryChunks[i]==undefined)this.geometryChunks[i]={faces:[],materials:o,vertices:0}}this.geometryChunks[i].faces.push(e);this.geometryChunks[i].vertices+=h}},toString:function(){return"THREE.Geometry ( vertices: "+
+this.vertices+", faces: "+this.faces+", uvs: "+this.uvs+" )"}};
+THREE.Camera=function(a,c,d,e){this.fov=a;this.aspect=c;this.near=d;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.tmpVec=new THREE.Vector3;this.translateX=function(g){this.tmpVec.sub(this.target.position,this.position).normalize().multiplyScalar(g);this.tmpVec.crossSelf(this.up);this.position.addSelf(this.tmpVec);this.target.position.addSelf(this.tmpVec)};
+this.translateZ=function(g){this.tmpVec.sub(this.target.position,this.position).normalize().multiplyScalar(g);this.position.subSelf(this.tmpVec);this.target.position.subSelf(this.tmpVec)};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.PointLight.prototype=new THREE.Light;THREE.PointLight.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.rotationMatrix=new THREE.Matrix4;this.tmpMatrix=new THREE.Matrix4;this.screen=new THREE.Vector3;this.visible=this.autoUpdateMatrix=true};
+THREE.Object3D.prototype={updateMatrix:function(){var a=this.position,c=this.rotation,d=this.scale,e=this.tmpMatrix;this.matrix.setTranslation(a.x,a.y,a.z);this.rotationMatrix.setRotX(c.x);if(c.y!=0){e.setRotY(c.y);this.rotationMatrix.multiplySelf(e)}if(c.z!=0){e.setRotZ(c.z);this.rotationMatrix.multiplySelf(e)}this.matrix.multiplySelf(this.rotationMatrix);if(d.x!=0||d.y!=0||d.z!=0){e.setScale(d.x,d.y,d.z);this.matrix.multiplySelf(e)}}};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.ParticleSystem=function(a,c){THREE.Object3D.call(this);this.geometry=a;this.materials=c instanceof Array?c:[c];this.autoUpdateMatrix=false};THREE.ParticleSystem.prototype=new THREE.Object3D;THREE.ParticleSystem.prototype.constructor=THREE.ParticleSystem;
+THREE.Line=function(a,c,d){THREE.Object3D.call(this);this.geometry=a;this.materials=c instanceof Array?c:[c];this.type=d!=undefined?d:THREE.LineStrip};THREE.LineStrip=0;THREE.LinePieces=1;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;
+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=
+a.map;if(a.env_map!==undefined)this.env_map=a.env_map;if(a.combine!==undefined)this.combine=a.combine;if(a.reflectivity!==undefined)this.reflectivity=a.reflectivity;if(a.refraction_ratio!==undefined)this.refraction_ratio=a.refraction_ratio;if(a.fog!==undefined)this.fog=a.fog;if(a.opacity!==undefined)this.opacity=a.opacity;if(a.shading!==undefined)this.shading=a.shading;if(a.blending!==undefined)this.blending=a.blending;if(a.wireframe!==undefined)this.wireframe=a.wireframe;if(a.wireframe_linewidth!==
+undefined)this.wireframe_linewidth=a.wireframe_linewidth;if(a.wireframe_linecap!==undefined)this.wireframe_linecap=a.wireframe_linecap;if(a.wireframe_linejoin!==undefined)this.wireframe_linejoin=a.wireframe_linejoin}};
+THREE.MeshBasicMaterial.prototype={toString:function(){return"THREE.MeshBasicMaterial (<br/>id: "+this.id+"<br/>color: "+this.color+"<br/>map: "+this.map+"<br/>env_map: "+this.env_map+"<br/>combine: "+this.combine+"<br/>reflectivity: "+this.reflectivity+"<br/>refraction_ratio: "+this.refraction_ratio+"<br/>opacity: "+this.opacity+"<br/>blending: "+this.blending+"<br/>wireframe: "+this.wireframe+"<br/>wireframe_linewidth: "+this.wireframe_linewidth+"<br/>wireframe_linecap: "+this.wireframe_linecap+
+"<br/>wireframe_linejoin: "+this.wireframe_linejoin+"<br/>)"}};THREE.MeshBasicMaterialCounter={value:0};
+THREE.MeshLambertMaterial=function(a){this.id=THREE.MeshLambertMaterialCounter.value++;this.color=new THREE.Color(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=
+a.map;if(a.env_map!==undefined)this.env_map=a.env_map;if(a.combine!==undefined)this.combine=a.combine;if(a.reflectivity!==undefined)this.reflectivity=a.reflectivity;if(a.refraction_ratio!==undefined)this.refraction_ratio=a.refraction_ratio;if(a.fog!==undefined)this.fog=a.fog;if(a.opacity!==undefined)this.opacity=a.opacity;if(a.shading!==undefined)this.shading=a.shading;if(a.blending!==undefined)this.blending=a.blending;if(a.wireframe!==undefined)this.wireframe=a.wireframe;if(a.wireframe_linewidth!==
+undefined)this.wireframe_linewidth=a.wireframe_linewidth;if(a.wireframe_linecap!==undefined)this.wireframe_linecap=a.wireframe_linecap;if(a.wireframe_linejoin!==undefined)this.wireframe_linejoin=a.wireframe_linejoin}};
+THREE.MeshLambertMaterial.prototype={toString:function(){return"THREE.MeshLambertMaterial (<br/>id: "+this.id+"<br/>color: "+this.color+"<br/>map: "+this.map+"<br/>env_map: "+this.env_map+"<br/>combine: "+this.combine+"<br/>reflectivity: "+this.reflectivity+"<br/>refraction_ratio: "+this.refraction_ratio+"<br/>opacity: "+this.opacity+"<br/>shading: "+this.shading+"<br/>blending: "+this.blending+"<br/>wireframe: "+this.wireframe+"<br/>wireframe_linewidth: "+this.wireframe_linewidth+"<br/>wireframe_linecap: "+
+this.wireframe_linecap+"<br/>wireframe_linejoin: "+this.wireframe_linejoin+"<br/> )"}};THREE.MeshLambertMaterialCounter={value:0};
+THREE.MeshPhongMaterial=function(a){this.id=THREE.MeshPhongMaterialCounter.value++;this.color=new THREE.Color(16777215);this.ambient=new THREE.Color(328965);this.specular=new THREE.Color(1118481);this.shininess=30;this.env_map=this.specular_map=this.map=null;this.combine=THREE.MultiplyOperation;this.reflectivity=1;this.refraction_ratio=0.98;this.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){if(a.color!==undefined)this.color=new THREE.Color(a.color);if(a.ambient!==undefined)this.ambient=new THREE.Color(a.ambient);if(a.specular!==undefined)this.specular=new THREE.Color(a.specular);if(a.shininess!==undefined)this.shininess=a.shininess;if(a.map!==undefined)this.map=a.map;if(a.specular_map!==undefined)this.specular_map=a.specular_map;if(a.env_map!==undefined)this.env_map=a.env_map;if(a.combine!==undefined)this.combine=a.combine;if(a.reflectivity!==undefined)this.reflectivity=
+a.reflectivity;if(a.refraction_ratio!==undefined)this.refraction_ratio=a.refraction_ratio;if(a.fog!==undefined)this.fog=a.fog;if(a.opacity!==undefined)this.opacity=a.opacity;if(a.shading!==undefined)this.shading=a.shading;if(a.blending!==undefined)this.blending=a.blending;if(a.wireframe!==undefined)this.wireframe=a.wireframe;if(a.wireframe_linewidth!==undefined)this.wireframe_linewidth=a.wireframe_linewidth;if(a.wireframe_linecap!==undefined)this.wireframe_linecap=a.wireframe_linecap;if(a.wireframe_linejoin!==
+undefined)this.wireframe_linejoin=a.wireframe_linejoin}};
+THREE.MeshPhongMaterial.prototype={toString:function(){return"THREE.MeshPhongMaterial (<br/>id: "+this.id+"<br/>color: "+this.color+"<br/>ambient: "+this.ambient+"<br/>specular: "+this.specular+"<br/>shininess: "+this.shininess+"<br/>map: "+this.map+"<br/>specular_map: "+this.specular_map+"<br/>env_map: "+this.env_map+"<br/>combine: "+this.combine+"<br/>reflectivity: "+this.reflectivity+"<br/>refraction_ratio: "+this.refraction_ratio+"<br/>opacity: "+this.opacity+"<br/>shading: "+this.shading+"<br/>wireframe: "+
+this.wireframe+"<br/>wireframe_linewidth: "+this.wireframe_linewidth+"<br/>wireframe_linecap: "+this.wireframe_linecap+"<br/>wireframe_linejoin: "+this.wireframe_linejoin+"<br/>)"}};THREE.MeshPhongMaterialCounter={value:0};
+THREE.MeshDepthMaterial=function(a){this.opacity=1;this.shading=THREE.SmoothShading;this.blending=THREE.NormalBlending;this.wireframe=false;this.wireframe_linewidth=1;this.wireframe_linejoin=this.wireframe_linecap="round";if(a){if(a.opacity!==undefined)this.opacity=a.opacity;if(a.blending!==undefined)this.blending=a.blending}};THREE.MeshDepthMaterial.prototype={toString:function(){return"THREE.MeshDepthMaterial"}};
+THREE.MeshNormalMaterial=function(a){this.opacity=1;this.shading=THREE.FlatShading;this.blending=THREE.NormalBlending;if(a){if(a.opacity!==undefined)this.opacity=a.opacity;if(a.shading!==undefined)this.shading=a.shading;if(a.blending!==undefined)this.blending=a.blending}};THREE.MeshNormalMaterial.prototype={toString:function(){return"THREE.MeshNormalMaterial"}};THREE.MeshFaceMaterial=function(){};THREE.MeshFaceMaterial.prototype={toString:function(){return"THREE.MeshFaceMaterial"}};
+THREE.MeshShaderMaterial=function(a){this.id=THREE.MeshShaderMaterialCounter.value++;this.vertex_shader=this.fragment_shader="void main() {}";this.uniforms={};this.opacity=1;this.shading=THREE.SmoothShading;this.blending=THREE.NormalBlending;this.wireframe=false;this.wireframe_linewidth=1;this.wireframe_linejoin=this.wireframe_linecap="round";if(a){if(a.fragment_shader!==undefined)this.fragment_shader=a.fragment_shader;if(a.vertex_shader!==undefined)this.vertex_shader=a.vertex_shader;if(a.uniforms!==
+undefined)this.uniforms=a.uniforms;if(a.shading!==undefined)this.shading=a.shading;if(a.blending!==undefined)this.blending=a.blending;if(a.wireframe!==undefined)this.wireframe=a.wireframe;if(a.wireframe_linewidth!==undefined)this.wireframe_linewidth=a.wireframe_linewidth;if(a.wireframe_linecap!==undefined)this.wireframe_linecap=a.wireframe_linecap;if(a.wireframe_linejoin!==undefined)this.wireframe_linejoin=a.wireframe_linejoin}};
+THREE.MeshShaderMaterial.prototype={toString:function(){return"THREE.MeshShaderMaterial (<br/>id: "+this.id+"<br/>blending: "+this.blending+"<br/>wireframe: "+this.wireframe+"<br/>wireframe_linewidth: "+this.wireframe_linewidth+"<br/>wireframe_linecap: "+this.wireframe_linecap+"<br/>wireframe_linejoin: "+this.wireframe_linejoin+"<br/>)"}};THREE.MeshShaderMaterialCounter={value:0};
+THREE.ParticleBasicMaterial=function(a){this.color=new THREE.Color(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,d,e,g,h){this.image=a;this.mapping=c!==undefined?c:new THREE.UVMapping;this.wrap_s=d!==undefined?d:THREE.ClampToEdgeWrapping;this.wrap_t=e!==undefined?e:THREE.ClampToEdgeWrapping;this.mag_filter=g!==undefined?g:THREE.LinearFilter;this.min_filter=h!==undefined?h: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;THREE.ByteType=9;THREE.UnsignedByteType=10;THREE.ShortType=11;THREE.UnsignedShortType=12;THREE.IntType=13;THREE.UnsignedIntType=14;THREE.FloatType=15;THREE.AlphaFormat=16;THREE.RGBFormat=17;THREE.RGBAFormat=18;THREE.LuminanceFormat=19;THREE.LuminanceAlphaFormat=20;
+THREE.RenderTarget=function(a,c,d){this.width=a;this.height=c;d=d||{};this.wrap_s=d.wrap_s!==undefined?d.wrap_s:THREE.ClampToEdgeWrapping;this.wrap_t=d.wrap_t!==undefined?d.wrap_t:THREE.ClampToEdgeWrapping;this.mag_filter=d.mag_filter!==undefined?d.mag_filter:THREE.LinearFilter;this.min_filter=d.min_filter!==undefined?d.min_filter:THREE.LinearMipMapLinearFilter;this.format=d.format!==undefined?d.format:THREE.RGBFormat;this.type=d.type!==undefined?d.type:THREE.UnsignedByteType};
+var Uniforms={clone:function(a){var c,d,e,g={};for(c in a){g[c]={};for(d in a[c]){e=a[c][d];g[c][d]=e instanceof THREE.Color||e instanceof THREE.Vector3||e instanceof THREE.Texture?e.clone():e}}return g},merge:function(a){var c,d,e,g={};for(c=0;c<a.length;c++){e=this.clone(a[c]);for(d in e)g[d]=e[d]}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,d){this.color=new THREE.Color(a);this.near=c||1;this.far=d||1E3};THREE.FogExp2=function(a,c){this.color=new THREE.Color(a);this.density=c||2.5E-4};
+THREE.Projector=function(){function a(l,r){return r.z-l.z}function c(l,r){var C=0,m=1,t=l.z+l.w,v=r.z+r.w,s=-l.z+l.w,n=-r.z+r.w;if(t>=0&&v>=0&&s>=0&&n>=0)return true;else if(t<0&&v<0||s<0&&n<0)return false;else{if(t<0)C=Math.max(C,t/(t-v));else if(v<0)m=Math.min(m,t/(t-v));if(s<0)C=Math.max(C,s/(s-n));else if(n<0)m=Math.min(m,s/(s-n));if(m<C)return false;else{l.lerpSelf(r,C);r.lerpSelf(l,1-m);return true}}}var d,e,g=[],h,o,b,i=[],k,y,z=[],u,x,H=[],J=new THREE.Vector4,K=new THREE.Vector4,p=new THREE.Matrix4,
+U=new THREE.Matrix4,F=[],f=new THREE.Vector4,j=new THREE.Vector4,q;this.projectObjects=function(l,r,C){var m=[],t,v;e=0;p.multiply(r.projectionMatrix,r.matrix);F[0]=new THREE.Vector4(p.n41-p.n11,p.n42-p.n12,p.n43-p.n13,p.n44-p.n14);F[1]=new THREE.Vector4(p.n41+p.n11,p.n42+p.n12,p.n43+p.n13,p.n44+p.n14);F[2]=new THREE.Vector4(p.n41+p.n21,p.n42+p.n22,p.n43+p.n23,p.n44+p.n24);F[3]=new THREE.Vector4(p.n41-p.n21,p.n42-p.n22,p.n43-p.n23,p.n44-p.n24);F[4]=new THREE.Vector4(p.n41-p.n31,p.n42-p.n32,p.n43-
+p.n33,p.n44-p.n34);F[5]=new THREE.Vector4(p.n41+p.n31,p.n42+p.n32,p.n43+p.n33,p.n44+p.n34);r=0;for(t=F.length;r<t;r++){v=F[r];v.divideScalar(Math.sqrt(v.x*v.x+v.y*v.y+v.z*v.z))}t=l.objects;l=0;for(r=t.length;l<r;l++){v=t[l];var s;if(!(s=!v.visible)){if(s=v instanceof THREE.Mesh){a:{s=void 0;for(var n=v.position,E=-v.geometry.boundingSphere.radius*Math.max(v.scale.x,Math.max(v.scale.y,v.scale.z)),A=0;A<6;A++){s=F[A].x*n.x+F[A].y*n.y+F[A].z*n.z+F[A].w;if(s<=E){s=false;break a}}s=true}s=!s}s=s}if(!s){d=
+g[e]=g[e]||new THREE.RenderableObject;J.copy(v.position);p.multiplyVector3(J);d.object=v;d.z=J.z;m.push(d);e++}}C&&m.sort(a);return m};this.projectScene=function(l,r,C){var m=[],t=r.near,v=r.far,s,n,E,A,O,N,G,W,P,I,L,V,S,w,M,Q;b=y=x=0;r.autoUpdateMatrix&&r.updateMatrix();p.multiply(r.projectionMatrix,r.matrix);N=this.projectObjects(l,r,true);l=0;for(s=N.length;l<s;l++){G=N[l].object;if(G.visible){G.autoUpdateMatrix&&G.updateMatrix();W=G.matrix;P=G.rotationMatrix;I=G.materials;L=G.overdraw;if(G instanceof
+THREE.Mesh){V=G.geometry;S=V.vertices;n=0;for(E=S.length;n<E;n++){w=S[n];w.positionWorld.copy(w.position);W.multiplyVector3(w.positionWorld);A=w.positionScreen;A.copy(w.positionWorld);p.multiplyVector4(A);A.x/=A.w;A.y/=A.w;w.__visible=A.z>t&&A.z<v}V=V.faces;n=0;for(E=V.length;n<E;n++){w=V[n];if(w instanceof THREE.Face3){A=S[w.a];O=S[w.b];M=S[w.c];if(A.__visible&&O.__visible&&M.__visible)if(G.doubleSided||G.flipSided!=(M.positionScreen.x-A.positionScreen.x)*(O.positionScreen.y-A.positionScreen.y)-
+(M.positionScreen.y-A.positionScreen.y)*(O.positionScreen.x-A.positionScreen.x)<0){h=i[b]=i[b]||new THREE.RenderableFace3;h.v1.positionWorld.copy(A.positionWorld);h.v2.positionWorld.copy(O.positionWorld);h.v3.positionWorld.copy(M.positionWorld);h.v1.positionScreen.copy(A.positionScreen);h.v2.positionScreen.copy(O.positionScreen);h.v3.positionScreen.copy(M.positionScreen);h.normalWorld.copy(w.normal);P.multiplyVector3(h.normalWorld);h.centroidWorld.copy(w.centroid);W.multiplyVector3(h.centroidWorld);
+h.centroidScreen.copy(h.centroidWorld);p.multiplyVector3(h.centroidScreen);M=w.vertexNormals;q=h.vertexNormalsWorld;A=0;for(O=M.length;A<O;A++){Q=q[A]=q[A]||new THREE.Vector3;Q.copy(M[A]);P.multiplyVector3(Q)}h.z=h.centroidScreen.z;h.meshMaterials=I;h.faceMaterials=w.materials;h.overdraw=L;if(G.geometry.uvs[n]){h.uvs[0]=G.geometry.uvs[n][0];h.uvs[1]=G.geometry.uvs[n][1];h.uvs[2]=G.geometry.uvs[n][2]}m.push(h);b++}}else if(w instanceof THREE.Face4){A=S[w.a];O=S[w.b];M=S[w.c];Q=S[w.d];if(A.__visible&&
+O.__visible&&M.__visible&&Q.__visible)if(G.doubleSided||G.flipSided!=((Q.positionScreen.x-A.positionScreen.x)*(O.positionScreen.y-A.positionScreen.y)-(Q.positionScreen.y-A.positionScreen.y)*(O.positionScreen.x-A.positionScreen.x)<0||(O.positionScreen.x-M.positionScreen.x)*(Q.positionScreen.y-M.positionScreen.y)-(O.positionScreen.y-M.positionScreen.y)*(Q.positionScreen.x-M.positionScreen.x)<0)){h=i[b]=i[b]||new THREE.RenderableFace3;h.v1.positionWorld.copy(A.positionWorld);h.v2.positionWorld.copy(O.positionWorld);
+h.v3.positionWorld.copy(Q.positionWorld);h.v1.positionScreen.copy(A.positionScreen);h.v2.positionScreen.copy(O.positionScreen);h.v3.positionScreen.copy(Q.positionScreen);h.normalWorld.copy(w.normal);P.multiplyVector3(h.normalWorld);h.centroidWorld.copy(w.centroid);W.multiplyVector3(h.centroidWorld);h.centroidScreen.copy(h.centroidWorld);p.multiplyVector3(h.centroidScreen);h.z=h.centroidScreen.z;h.meshMaterials=I;h.faceMaterials=w.materials;h.overdraw=L;if(G.geometry.uvs[n]){h.uvs[0]=G.geometry.uvs[n][0];
+h.uvs[1]=G.geometry.uvs[n][1];h.uvs[2]=G.geometry.uvs[n][3]}m.push(h);b++;o=i[b]=i[b]||new THREE.RenderableFace3;o.v1.positionWorld.copy(O.positionWorld);o.v2.positionWorld.copy(M.positionWorld);o.v3.positionWorld.copy(Q.positionWorld);o.v1.positionScreen.copy(O.positionScreen);o.v2.positionScreen.copy(M.positionScreen);o.v3.positionScreen.copy(Q.positionScreen);o.normalWorld.copy(h.normalWorld);o.centroidWorld.copy(h.centroidWorld);o.centroidScreen.copy(h.centroidScreen);o.z=o.centroidScreen.z;o.meshMaterials=
+I;o.faceMaterials=w.materials;o.overdraw=L;if(G.geometry.uvs[n]){o.uvs[0]=G.geometry.uvs[n][1];o.uvs[1]=G.geometry.uvs[n][2];o.uvs[2]=G.geometry.uvs[n][3]}m.push(o);b++}}}}else if(G instanceof THREE.Line){U.multiply(p,W);S=G.geometry.vertices;w=S[0];w.positionScreen.copy(w.position);U.multiplyVector4(w.positionScreen);n=1;for(E=S.length;n<E;n++){A=S[n];A.positionScreen.copy(A.position);U.multiplyVector4(A.positionScreen);O=S[n-1];f.copy(A.positionScreen);j.copy(O.positionScreen);if(c(f,j)){f.multiplyScalar(1/
+f.w);j.multiplyScalar(1/j.w);k=z[y]=z[y]||new THREE.RenderableLine;k.v1.positionScreen.copy(f);k.v2.positionScreen.copy(j);k.z=Math.max(f.z,j.z);k.materials=G.materials;m.push(k);y++}}}else if(G instanceof THREE.Particle){K.set(G.position.x,G.position.y,G.position.z,1);p.multiplyVector4(K);K.z/=K.w;if(K.z>0&&K.z<1){u=H[x]=H[x]||new THREE.RenderableParticle;u.x=K.x/K.w;u.y=K.y/K.w;u.z=K.z;u.rotation=G.rotation.z;u.scale.x=G.scale.x*Math.abs(u.x-(K.x+r.projectionMatrix.n11)/(K.w+r.projectionMatrix.n14));
+u.scale.y=G.scale.y*Math.abs(u.y-(K.y+r.projectionMatrix.n22)/(K.w+r.projectionMatrix.n24));u.materials=G.materials;m.push(u);x++}}}}C&&m.sort(a);return m};this.unprojectVector=function(l,r){var C=THREE.Matrix4.makeInvert(r.matrix);C.multiplySelf(THREE.Matrix4.makeInvert(r.projectionMatrix));C.multiplyVector3(l);return l}};
+THREE.DOMRenderer=function(){THREE.Renderer.call(this);var a=null,c=new THREE.Projector,d,e,g,h;this.domElement=document.createElement("div");this.setSize=function(o,b){d=o;e=b;g=d/2;h=e/2};this.render=function(o,b){var i,k,y,z,u,x,H,J;a=c.projectScene(o,b);i=0;for(k=a.length;i<k;i++){u=a[i];if(u instanceof THREE.RenderableParticle){H=u.x*g+g;J=u.y*h+h;y=0;for(z=u.material.length;y<z;y++){x=u.material[y];if(x instanceof THREE.ParticleDOMMaterial){x=x.domElement;x.style.left=H+"px";x.style.top=J+"px"}}}}}};
+THREE.CanvasRenderer=function(){function a(da){if(u!=da)k.globalAlpha=u=da}function c(da){if(x!=da){switch(da){case THREE.NormalBlending:k.globalCompositeOperation="source-over";break;case THREE.AdditiveBlending:k.globalCompositeOperation="lighter";break;case THREE.SubtractiveBlending:k.globalCompositeOperation="darker"}x=da}}var d=null,e=new THREE.Projector,g=document.createElement("canvas"),h,o,b,i,k=g.getContext("2d"),y=null,z=null,u=1,x=0,H=null,J=null,K=1,p,U,F,f,j,q,l,r,C,m=new THREE.Color,
+t=new THREE.Color,v=new THREE.Color,s=new THREE.Color,n=new THREE.Color,E,A,O,N,G,W,P,I,L,V=new THREE.Rectangle,S=new THREE.Rectangle,w=new THREE.Rectangle,M=false,Q=new THREE.Color,ea=new THREE.Color,ba=new THREE.Color,Z=new THREE.Color,ja=Math.PI*2,Y=new THREE.Vector3,qa,ka,fa,ha,sa,ua,va=16;qa=document.createElement("canvas");qa.width=qa.height=2;ka=qa.getContext("2d");ka.fillStyle="rgba(0,0,0,1)";ka.fillRect(0,0,2,2);fa=ka.getImageData(0,0,2,2);ha=fa.data;sa=document.createElement("canvas");sa.width=
+sa.height=va;ua=sa.getContext("2d");ua.translate(-va/2,-va/2);ua.scale(va,va);va--;this.domElement=g;this.sortElements=this.sortObjects=this.autoClear=true;this.setSize=function(da,ra){h=da;o=ra;b=h/2;i=o/2;g.width=h;g.height=o;V.set(-b,-i,b,i);u=1;x=0;J=H=null;K=1};this.setClearColor=function(da,ra){y=da!==null?new THREE.Color(da):null;z=ra;S.set(-b,-i,b,i);k.setTransform(1,0,0,-1,b,i);this.clear()};this.clear=function(){if(!S.isEmpty()){S.inflate(1);S.minSelf(V);if(y!==null){c(THREE.NormalBlending);
+a(1);k.fillStyle="rgba("+Math.floor(y.r*255)+","+Math.floor(y.g*255)+","+Math.floor(y.b*255)+","+z+")";k.fillRect(S.getX(),S.getY(),S.getWidth(),S.getHeight())}else k.clearRect(S.getX(),S.getY(),S.getWidth(),S.getHeight());S.empty()}};this.render=function(da,ra){function Ma(B){var X,T,D,R=B.lights;ea.setRGB(0,0,0);ba.setRGB(0,0,0);Z.setRGB(0,0,0);B=0;for(X=R.length;B<X;B++){T=R[B];D=T.color;if(T instanceof THREE.AmbientLight){ea.r+=D.r;ea.g+=D.g;ea.b+=D.b}else if(T instanceof THREE.DirectionalLight){ba.r+=
+D.r;ba.g+=D.g;ba.b+=D.b}else if(T instanceof THREE.PointLight){Z.r+=D.r;Z.g+=D.g;Z.b+=D.b}}}function Aa(B,X,T,D){var R,$,ca,ga,ia=B.lights;B=0;for(R=ia.length;B<R;B++){$=ia[B];ca=$.color;ga=$.intensity;if($ instanceof THREE.DirectionalLight){$=T.dot($.position)*ga;if($>0){D.r+=ca.r*$;D.g+=ca.g*$;D.b+=ca.b*$}}else if($ instanceof THREE.PointLight){Y.sub($.position,X);Y.normalize();$=T.dot(Y)*ga;if($>0){D.r+=ca.r*$;D.g+=ca.g*$;D.b+=ca.b*$}}}}function Na(B,X,T){if(T.opacity!=0){a(T.opacity);c(T.blending);
+var D,R,$,ca,ga,ia;if(T instanceof THREE.ParticleBasicMaterial){if(T.map){ca=T.map;ga=ca.width>>1;ia=ca.height>>1;R=X.scale.x*b;$=X.scale.y*i;T=R*ga;D=$*ia;w.set(B.x-T,B.y-D,B.x+T,B.y+D);if(V.instersects(w)){k.save();k.translate(B.x,B.y);k.rotate(-X.rotation);k.scale(R,-$);k.translate(-ga,-ia);k.drawImage(ca,0,0);k.restore()}}}else if(T instanceof THREE.ParticleCircleMaterial){if(M){Q.r=ea.r+ba.r+Z.r;Q.g=ea.g+ba.g+Z.g;Q.b=ea.b+ba.b+Z.b;m.r=T.color.r*Q.r;m.g=T.color.g*Q.g;m.b=T.color.b*Q.b;m.updateStyleString()}else m.__styleString=
+T.color.__styleString;T=X.scale.x*b;D=X.scale.y*i;w.set(B.x-T,B.y-D,B.x+T,B.y+D);if(V.instersects(w)){R=m.__styleString;if(J!=R)k.fillStyle=J=R;k.save();k.translate(B.x,B.y);k.rotate(-X.rotation);k.scale(T,D);k.beginPath();k.arc(0,0,1,0,ja,true);k.closePath();k.fill();k.restore()}}}}function Oa(B,X,T,D){if(D.opacity!=0){a(D.opacity);c(D.blending);k.beginPath();k.moveTo(B.positionScreen.x,B.positionScreen.y);k.lineTo(X.positionScreen.x,X.positionScreen.y);k.closePath();if(D instanceof THREE.LineBasicMaterial){m.__styleString=
+D.color.__styleString;B=D.linewidth;if(K!=B)k.lineWidth=K=B;B=m.__styleString;if(H!=B)k.strokeStyle=H=B;k.stroke();w.inflate(D.linewidth*2)}}}function Ia(B,X,T,D,R,$){if(R.opacity!=0){a(R.opacity);c(R.blending);f=B.positionScreen.x;j=B.positionScreen.y;q=X.positionScreen.x;l=X.positionScreen.y;r=T.positionScreen.x;C=T.positionScreen.y;k.beginPath();k.moveTo(f,j);k.lineTo(q,l);k.lineTo(r,C);k.lineTo(f,j);k.closePath();if(R instanceof THREE.MeshBasicMaterial)if(R.map)R.map.image.loaded&&R.map.mapping instanceof
+THREE.UVMapping&&xa(f,j,q,l,r,C,R.map.image,D.uvs[0].u,D.uvs[0].v,D.uvs[1].u,D.uvs[1].v,D.uvs[2].u,D.uvs[2].v);else if(R.env_map){if(R.env_map.image.loaded)if(R.env_map.mapping instanceof THREE.SphericalReflectionMapping){B=ra.matrix;Y.copy(D.vertexNormalsWorld[0]);N=(Y.x*B.n11+Y.y*B.n12+Y.z*B.n13)*0.5+0.5;G=-(Y.x*B.n21+Y.y*B.n22+Y.z*B.n23)*0.5+0.5;Y.copy(D.vertexNormalsWorld[1]);W=(Y.x*B.n11+Y.y*B.n12+Y.z*B.n13)*0.5+0.5;P=-(Y.x*B.n21+Y.y*B.n22+Y.z*B.n23)*0.5+0.5;Y.copy(D.vertexNormalsWorld[2]);I=
+(Y.x*B.n11+Y.y*B.n12+Y.z*B.n13)*0.5+0.5;L=-(Y.x*B.n21+Y.y*B.n22+Y.z*B.n23)*0.5+0.5;xa(f,j,q,l,r,C,R.env_map.image,N,G,W,P,I,L)}}else R.wireframe?Ba(R.color.__styleString,R.wireframe_linewidth):Ca(R.color.__styleString);else if(R instanceof THREE.MeshLambertMaterial){if(R.map&&!R.wireframe){R.map.mapping instanceof THREE.UVMapping&&xa(f,j,q,l,r,C,R.map.image,D.uvs[0].u,D.uvs[0].v,D.uvs[1].u,D.uvs[1].v,D.uvs[2].u,D.uvs[2].v);c(THREE.SubtractiveBlending)}if(M)if(!R.wireframe&&R.shading==THREE.SmoothShading&&
+D.vertexNormalsWorld.length==3){t.r=v.r=s.r=ea.r;t.g=v.g=s.g=ea.g;t.b=v.b=s.b=ea.b;Aa($,D.v1.positionWorld,D.vertexNormalsWorld[0],t);Aa($,D.v2.positionWorld,D.vertexNormalsWorld[1],v);Aa($,D.v3.positionWorld,D.vertexNormalsWorld[2],s);n.r=(v.r+s.r)*0.5;n.g=(v.g+s.g)*0.5;n.b=(v.b+s.b)*0.5;O=Ja(t,v,s,n);xa(f,j,q,l,r,C,O,0,0,1,0,0,1)}else{Q.r=ea.r;Q.g=ea.g;Q.b=ea.b;Aa($,D.centroidWorld,D.normalWorld,Q);m.r=R.color.r*Q.r;m.g=R.color.g*Q.g;m.b=R.color.b*Q.b;m.updateStyleString();R.wireframe?Ba(m.__styleString,
+R.wireframe_linewidth):Ca(m.__styleString)}else R.wireframe?Ba(R.color.__styleString,R.wireframe_linewidth):Ca(R.color.__styleString)}else if(R instanceof THREE.MeshDepthMaterial){E=ra.near;A=ra.far;t.r=t.g=t.b=1-Ea(B.positionScreen.z,E,A);v.r=v.g=v.b=1-Ea(X.positionScreen.z,E,A);s.r=s.g=s.b=1-Ea(T.positionScreen.z,E,A);n.r=(v.r+s.r)*0.5;n.g=(v.g+s.g)*0.5;n.b=(v.b+s.b)*0.5;O=Ja(t,v,s,n);xa(f,j,q,l,r,C,O,0,0,1,0,0,1)}else if(R instanceof THREE.MeshNormalMaterial){m.r=Fa(D.normalWorld.x);m.g=Fa(D.normalWorld.y);
+m.b=Fa(D.normalWorld.z);m.updateStyleString();R.wireframe?Ba(m.__styleString,R.wireframe_linewidth):Ca(m.__styleString)}}}function Ba(B,X){if(H!=B)k.strokeStyle=H=B;if(K!=X)k.lineWidth=K=X;k.stroke();w.inflate(X*2)}function Ca(B){if(J!=B)k.fillStyle=J=B;k.fill()}function xa(B,X,T,D,R,$,ca,ga,ia,na,la,oa,ya){var ta,pa;ta=ca.width-1;pa=ca.height-1;ga*=ta;ia*=pa;na*=ta;la*=pa;oa*=ta;ya*=pa;T-=B;D-=X;R-=B;$-=X;na-=ga;la-=ia;oa-=ga;ya-=ia;pa=1/(na*ya-oa*la);ta=(ya*T-la*R)*pa;la=(ya*D-la*$)*pa;T=(na*R-
+oa*T)*pa;D=(na*$-oa*D)*pa;B=B-ta*ga-T*ia;X=X-la*ga-D*ia;k.save();k.transform(ta,la,T,D,B,X);k.clip();k.drawImage(ca,0,0);k.restore()}function Ja(B,X,T,D){var R=~~(B.r*255),$=~~(B.g*255);B=~~(B.b*255);var ca=~~(X.r*255),ga=~~(X.g*255);X=~~(X.b*255);var ia=~~(T.r*255),na=~~(T.g*255);T=~~(T.b*255);var la=~~(D.r*255),oa=~~(D.g*255);D=~~(D.b*255);ha[0]=R<0?0:R>255?255:R;ha[1]=$<0?0:$>255?255:$;ha[2]=B<0?0:B>255?255:B;ha[4]=ca<0?0:ca>255?255:ca;ha[5]=ga<0?0:ga>255?255:ga;ha[6]=X<0?0:X>255?255:X;ha[8]=ia<
+0?0:ia>255?255:ia;ha[9]=na<0?0:na>255?255:na;ha[10]=T<0?0:T>255?255:T;ha[12]=la<0?0:la>255?255:la;ha[13]=oa<0?0:oa>255?255:oa;ha[14]=D<0?0:D>255?255:D;ka.putImageData(fa,0,0);ua.drawImage(qa,0,0);return sa}function Ea(B,X,T){B=(B-X)/(T-X);return B*B*(3-2*B)}function Fa(B){B=(B+1)*0.5;return B<0?0:B>1?1:B}function Ga(B,X){var T=X.x-B.x,D=X.y-B.y,R=1/Math.sqrt(T*T+D*D);T*=R;D*=R;X.x+=T;X.y+=D;B.x-=T;B.y-=D}var Da,Ka,aa,ma,wa,Ha,La,za;k.setTransform(1,0,0,-1,b,i);this.autoClear&&this.clear();d=e.projectScene(da,
+ra,this.sortElements);(M=da.lights.length>0)&&Ma(da);Da=0;for(Ka=d.length;Da<Ka;Da++){aa=d[Da];w.empty();if(aa instanceof THREE.RenderableParticle){p=aa;p.x*=b;p.y*=i;ma=0;for(wa=aa.materials.length;ma<wa;ma++)Na(p,aa,aa.materials[ma],da)}else if(aa instanceof THREE.RenderableLine){p=aa.v1;U=aa.v2;p.positionScreen.x*=b;p.positionScreen.y*=i;U.positionScreen.x*=b;U.positionScreen.y*=i;w.addPoint(p.positionScreen.x,p.positionScreen.y);w.addPoint(U.positionScreen.x,U.positionScreen.y);if(V.instersects(w)){ma=
+0;for(wa=aa.materials.length;ma<wa;)Oa(p,U,aa,aa.materials[ma++],da)}}else if(aa instanceof THREE.RenderableFace3){p=aa.v1;U=aa.v2;F=aa.v3;p.positionScreen.x*=b;p.positionScreen.y*=i;U.positionScreen.x*=b;U.positionScreen.y*=i;F.positionScreen.x*=b;F.positionScreen.y*=i;if(aa.overdraw){Ga(p.positionScreen,U.positionScreen);Ga(U.positionScreen,F.positionScreen);Ga(F.positionScreen,p.positionScreen)}w.add3Points(p.positionScreen.x,p.positionScreen.y,U.positionScreen.x,U.positionScreen.y,F.positionScreen.x,
+F.positionScreen.y);if(V.instersects(w)){ma=0;for(wa=aa.meshMaterials.length;ma<wa;){za=aa.meshMaterials[ma++];if(za instanceof THREE.MeshFaceMaterial){Ha=0;for(La=aa.faceMaterials.length;Ha<La;)(za=aa.faceMaterials[Ha++])&&Ia(p,U,F,aa,za,da)}else Ia(p,U,F,aa,za,da)}}}S.addRectangle(w)}k.setTransform(1,0,0,1,0,0)}};
+THREE.SVGRenderer=function(){function a(N,G,W){var P,I,L,V;P=0;for(I=N.lights.length;P<I;P++){L=N.lights[P];if(L instanceof THREE.DirectionalLight){V=G.normalWorld.dot(L.position)*L.intensity;if(V>0){W.r+=L.color.r*V;W.g+=L.color.g*V;W.b+=L.color.b*V}}else if(L instanceof THREE.PointLight){C.sub(L.position,G.centroidWorld);C.normalize();V=G.normalWorld.dot(C)*L.intensity;if(V>0){W.r+=L.color.r*V;W.g+=L.color.g*V;W.b+=L.color.b*V}}}}function c(N,G,W,P,I,L){s=e(n++);s.setAttribute("d","M "+N.positionScreen.x+
+" "+N.positionScreen.y+" L "+G.positionScreen.x+" "+G.positionScreen.y+" L "+W.positionScreen.x+","+W.positionScreen.y+"z");if(I instanceof THREE.MeshBasicMaterial)F.__styleString=I.color.__styleString;else if(I instanceof THREE.MeshLambertMaterial)if(U){f.r=j.r;f.g=j.g;f.b=j.b;a(L,P,f);F.r=I.color.r*f.r;F.g=I.color.g*f.g;F.b=I.color.b*f.b;F.updateStyleString()}else F.__styleString=I.color.__styleString;else if(I instanceof THREE.MeshDepthMaterial){r=1-I.__2near/(I.__farPlusNear-P.z*I.__farMinusNear);
+F.setRGB(r,r,r)}else I instanceof THREE.MeshNormalMaterial&&F.setRGB(g(P.normalWorld.x),g(P.normalWorld.y),g(P.normalWorld.z));I.wireframe?s.setAttribute("style","fill: none; stroke: "+F.__styleString+"; stroke-width: "+I.wireframe_linewidth+"; stroke-opacity: "+I.opacity+"; stroke-linecap: "+I.wireframe_linecap+"; stroke-linejoin: "+I.wireframe_linejoin):s.setAttribute("style","fill: "+F.__styleString+"; fill-opacity: "+I.opacity);b.appendChild(s)}function d(N,G,W,P,I,L,V){s=e(n++);s.setAttribute("d",
+"M "+N.positionScreen.x+" "+N.positionScreen.y+" L "+G.positionScreen.x+" "+G.positionScreen.y+" L "+W.positionScreen.x+","+W.positionScreen.y+" L "+P.positionScreen.x+","+P.positionScreen.y+"z");if(L instanceof THREE.MeshBasicMaterial)F.__styleString=L.color.__styleString;else if(L instanceof THREE.MeshLambertMaterial)if(U){f.r=j.r;f.g=j.g;f.b=j.b;a(V,I,f);F.r=L.color.r*f.r;F.g=L.color.g*f.g;F.b=L.color.b*f.b;F.updateStyleString()}else F.__styleString=L.color.__styleString;else if(L instanceof THREE.MeshDepthMaterial){r=
+1-L.__2near/(L.__farPlusNear-I.z*L.__farMinusNear);F.setRGB(r,r,r)}else L instanceof THREE.MeshNormalMaterial&&F.setRGB(g(I.normalWorld.x),g(I.normalWorld.y),g(I.normalWorld.z));L.wireframe?s.setAttribute("style","fill: none; stroke: "+F.__styleString+"; stroke-width: "+L.wireframe_linewidth+"; stroke-opacity: "+L.opacity+"; stroke-linecap: "+L.wireframe_linecap+"; stroke-linejoin: "+L.wireframe_linejoin):s.setAttribute("style","fill: "+F.__styleString+"; fill-opacity: "+L.opacity);b.appendChild(s)}
+function e(N){if(m[N]==null){m[N]=document.createElementNS("http://www.w3.org/2000/svg","path");O==0&&m[N].setAttribute("shape-rendering","crispEdges");return m[N]}return m[N]}function g(N){return N<0?Math.min((1+N)*0.5,0.5):0.5+Math.min(N*0.5,0.5)}var h=null,o=new THREE.Projector,b=document.createElementNS("http://www.w3.org/2000/svg","svg"),i,k,y,z,u,x,H,J,K=new THREE.Rectangle,p=new THREE.Rectangle,U=false,F=new THREE.Color(16777215),f=new THREE.Color(16777215),j=new THREE.Color(0),q=new THREE.Color(0),
+l=new THREE.Color(0),r,C=new THREE.Vector3,m=[],t=[],v=[],s,n,E,A,O=1;this.domElement=b;this.sortElements=this.sortObjects=this.autoClear=true;this.setQuality=function(N){switch(N){case "high":O=1;break;case "low":O=0}};this.setSize=function(N,G){i=N;k=G;y=i/2;z=k/2;b.setAttribute("viewBox",-y+" "+-z+" "+i+" "+k);b.setAttribute("width",i);b.setAttribute("height",k);K.set(-y,-z,y,z)};this.clear=function(){for(;b.childNodes.length>0;)b.removeChild(b.childNodes[0])};this.render=function(N,G){var W,P,
+I,L,V,S,w,M;this.autoClear&&this.clear();h=o.projectScene(N,G,this.sortElements);A=E=n=0;if(U=N.lights.length>0){w=N.lights;j.setRGB(0,0,0);q.setRGB(0,0,0);l.setRGB(0,0,0);W=0;for(P=w.length;W<P;W++){I=w[W];L=I.color;if(I instanceof THREE.AmbientLight){j.r+=L.r;j.g+=L.g;j.b+=L.b}else if(I instanceof THREE.DirectionalLight){q.r+=L.r;q.g+=L.g;q.b+=L.b}else if(I instanceof THREE.PointLight){l.r+=L.r;l.g+=L.g;l.b+=L.b}}}W=0;for(P=h.length;W<P;W++){w=h[W];p.empty();if(w instanceof THREE.RenderableParticle){u=
+w;u.x*=y;u.y*=-z;I=0;for(L=w.materials.length;I<L;I++)if(M=w.materials[I]){V=u;S=w;M=M;var Q=E++;if(t[Q]==null){t[Q]=document.createElementNS("http://www.w3.org/2000/svg","circle");O==0&&t[Q].setAttribute("shape-rendering","crispEdges")}s=t[Q];s.setAttribute("cx",V.x);s.setAttribute("cy",V.y);s.setAttribute("r",S.scale.x*y);if(M instanceof THREE.ParticleCircleMaterial){if(U){f.r=j.r+q.r+l.r;f.g=j.g+q.g+l.g;f.b=j.b+q.b+l.b;F.r=M.color.r*f.r;F.g=M.color.g*f.g;F.b=M.color.b*f.b;F.updateStyleString()}else F=
+M.color;s.setAttribute("style","fill: "+F.__styleString)}b.appendChild(s)}}else if(w instanceof THREE.RenderableLine){u=w.v1;x=w.v2;u.positionScreen.x*=y;u.positionScreen.y*=-z;x.positionScreen.x*=y;x.positionScreen.y*=-z;p.addPoint(u.positionScreen.x,u.positionScreen.y);p.addPoint(x.positionScreen.x,x.positionScreen.y);if(K.instersects(p)){I=0;for(L=w.materials.length;I<L;)if(M=w.materials[I++]){V=u;S=x;M=M;Q=A++;if(v[Q]==null){v[Q]=document.createElementNS("http://www.w3.org/2000/svg","line");O==
+0&&v[Q].setAttribute("shape-rendering","crispEdges")}s=v[Q];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(M instanceof THREE.LineBasicMaterial){F.__styleString=M.color.__styleString;s.setAttribute("style","fill: none; stroke: "+F.__styleString+"; stroke-width: "+M.linewidth+"; stroke-opacity: "+M.opacity+"; stroke-linecap: "+M.linecap+"; stroke-linejoin: "+M.linejoin);b.appendChild(s)}}}}else if(w instanceof
+THREE.RenderableFace3){u=w.v1;x=w.v2;H=w.v3;u.positionScreen.x*=y;u.positionScreen.y*=-z;x.positionScreen.x*=y;x.positionScreen.y*=-z;H.positionScreen.x*=y;H.positionScreen.y*=-z;p.addPoint(u.positionScreen.x,u.positionScreen.y);p.addPoint(x.positionScreen.x,x.positionScreen.y);p.addPoint(H.positionScreen.x,H.positionScreen.y);if(K.instersects(p)){I=0;for(L=w.meshMaterials.length;I<L;){M=w.meshMaterials[I++];if(M instanceof THREE.MeshFaceMaterial){V=0;for(S=w.faceMaterials.length;V<S;)(M=w.faceMaterials[V++])&&
+c(u,x,H,w,M,N)}else M&&c(u,x,H,w,M,N)}}}else if(w instanceof THREE.RenderableFace4){u=w.v1;x=w.v2;H=w.v3;J=w.v4;u.positionScreen.x*=y;u.positionScreen.y*=-z;x.positionScreen.x*=y;x.positionScreen.y*=-z;H.positionScreen.x*=y;H.positionScreen.y*=-z;J.positionScreen.x*=y;J.positionScreen.y*=-z;p.addPoint(u.positionScreen.x,u.positionScreen.y);p.addPoint(x.positionScreen.x,x.positionScreen.y);p.addPoint(H.positionScreen.x,H.positionScreen.y);p.addPoint(J.positionScreen.x,J.positionScreen.y);if(K.instersects(p)){I=
+0;for(L=w.meshMaterials.length;I<L;){M=w.meshMaterials[I++];if(M instanceof THREE.MeshFaceMaterial){V=0;for(S=w.faceMaterials.length;V<S;)(M=w.faceMaterials[V++])&&d(u,x,H,J,w,M,N)}else M&&d(u,x,H,J,w,M,N)}}}}}};
+THREE.WebGLRenderer=function(a){function c(f,j){f.fragment_shader=j.fragment_shader;f.vertex_shader=j.vertex_shader;f.uniforms=Uniforms.clone(j.uniforms)}function d(f,j){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(j){f.uniforms.fogColor.value.setHex(j.color.hex);if(j instanceof THREE.Fog){f.uniforms.fogNear.value=j.near;f.uniforms.fogFar.value=j.far}else if(j instanceof THREE.FogExp2)f.uniforms.fogDensity.value=j.density}}function e(f,j){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;if(j){f.uniforms.fogColor.value.setHex(j.color.hex);if(j instanceof THREE.Fog){f.uniforms.fogNear.value=
+j.near;f.uniforms.fogFar.value=j.far}else if(j instanceof THREE.FogExp2)f.uniforms.fogDensity.value=j.density}}function g(f,j){var q;if(f=="fragment")q=b.createShader(b.FRAGMENT_SHADER);else if(f=="vertex")q=b.createShader(b.VERTEX_SHADER);b.shaderSource(q,j);b.compileShader(q);if(!b.getShaderParameter(q,b.COMPILE_STATUS)){alert(b.getShaderInfoLog(q));return null}return q}function h(f){switch(f){case THREE.RepeatWrapping:return b.REPEAT;case THREE.ClampToEdgeWrapping:return b.CLAMP_TO_EDGE;case THREE.MirroredRepeatWrapping:return b.MIRRORED_REPEAT;
+case THREE.NearestFilter:return b.NEAREST;case THREE.NearestMipMapNearestFilter:return b.NEAREST_MIPMAP_NEAREST;case THREE.NearestMipMapLinearFilter:return b.NEAREST_MIPMAP_LINEAR;case THREE.LinearFilter:return b.LINEAR;case THREE.LinearMipMapNearestFilter:return b.LINEAR_MIPMAP_NEAREST;case THREE.LinearMipMapLinearFilter:return b.LINEAR_MIPMAP_LINEAR;case THREE.ByteType:return b.BYTE;case THREE.UnsignedByteType:return b.UNSIGNED_BYTE;case THREE.ShortType:return b.SHORT;case THREE.UnsignedShortType:return b.UNSIGNED_SHORT;
+case THREE.IntType:return b.INT;case THREE.UnsignedShortType:return b.UNSIGNED_INT;case THREE.FloatType:return b.FLOAT;case THREE.AlphaFormat:return b.ALPHA;case THREE.RGBFormat:return b.RGB;case THREE.RGBAFormat:return b.RGBA;case THREE.LuminanceFormat:return b.LUMINANCE;case THREE.LuminanceAlphaFormat:return b.LUMINANCE_ALPHA}return 0}var o=document.createElement("canvas"),b,i=null,k=null,y=new THREE.Matrix4,z,u=new Float32Array(16),x=new Float32Array(16),H=new Float32Array(16),J=new Float32Array(9),
+K=new Float32Array(16),p=true,U=new THREE.Color(0),F=0;if(a){if(a.antialias!==undefined)p=a.antialias;a.clearColor!==undefined&&U.setHex(a.clearColor);if(a.clearAlpha!==undefined)F=a.clearAlpha}this.domElement=o;this.autoClear=true;(function(f,j,q){try{b=o.getContext("experimental-webgl",{antialias:f})}catch(l){}if(!b){alert("WebGL not supported");throw"cannot create webgl context";}b.clearColor(0,0,0,1);b.clearDepth(1);b.enable(b.DEPTH_TEST);b.depthFunc(b.LEQUAL);b.frontFace(b.CCW);b.cullFace(b.BACK);
+b.enable(b.CULL_FACE);b.enable(b.BLEND);b.blendFunc(b.ONE,b.ONE_MINUS_SRC_ALPHA);b.clearColor(j.r,j.g,j.b,q)})(p,U,F);this.context=b;this.lights={ambient:[0,0,0],directional:{length:0,colors:[],positions:[]},point:{length:0,colors:[],positions:[]}};this.setSize=function(f,j){o.width=f;o.height=j;b.viewport(0,0,o.width,o.height)};this.setClearColor=function(f,j){var q=new THREE.Color(f);b.clearColor(q.r,q.g,q.b,j)};this.clear=function(){b.clear(b.COLOR_BUFFER_BIT|b.DEPTH_BUFFER_BIT)};this.setupLights=
+function(f,j){var q,l,r,C=0,m=0,t=0,v,s,n,E=this.lights,A=E.directional.colors,O=E.directional.positions,N=E.point.colors,G=E.point.positions,W=0,P=0;q=0;for(l=j.length;q<l;q++){r=j[q];v=r.color;s=r.position;n=r.intensity;if(r instanceof THREE.AmbientLight){C+=v.r;m+=v.g;t+=v.b}else if(r instanceof THREE.DirectionalLight){A[W*3]=v.r*n;A[W*3+1]=v.g*n;A[W*3+2]=v.b*n;O[W*3]=s.x;O[W*3+1]=s.y;O[W*3+2]=s.z;W+=1}else if(r instanceof THREE.PointLight){N[P*3]=v.r*n;N[P*3+1]=v.g*n;N[P*3+2]=v.b*n;G[P*3]=s.x;
+G[P*3+1]=s.y;G[P*3+2]=s.z;P+=1}}E.point.length=P;E.directional.length=W;E.ambient[0]=C;E.ambient[1]=m;E.ambient[2]=t};this.createParticleBuffers=function(f){f.__webGLVertexBuffer=b.createBuffer();f.__webGLFaceBuffer=b.createBuffer()};this.createLineBuffers=function(f){f.__webGLVertexBuffer=b.createBuffer();f.__webGLLineBuffer=b.createBuffer()};this.createMeshBuffers=function(f){f.__webGLVertexBuffer=b.createBuffer();f.__webGLNormalBuffer=b.createBuffer();f.__webGLTangentBuffer=b.createBuffer();f.__webGLUVBuffer=
+b.createBuffer();f.__webGLFaceBuffer=b.createBuffer();f.__webGLLineBuffer=b.createBuffer()};this.initLineBuffers=function(f){var j=f.vertices.length;f.__vertexArray=new Float32Array(j*3);f.__lineArray=new Uint16Array(j);f.__webGLLineCount=j};this.initMeshBuffers=function(f,j){var q,l,r=0,C=0,m=0,t=j.geometry.faces,v=f.faces;q=0;for(l=v.length;q<l;q++){fi=v[q];face=t[fi];if(face instanceof THREE.Face3){r+=3;C+=1;m+=3}else if(face instanceof THREE.Face4){r+=4;C+=2;m+=4}}f.__vertexArray=new Float32Array(r*
+3);f.__normalArray=new Float32Array(r*3);f.__tangentArray=new Float32Array(r*4);f.__uvArray=new Float32Array(r*2);f.__faceArray=new Uint16Array(C*3);f.__lineArray=new Uint16Array(m*2);r=false;q=0;for(l=j.materials.length;q<l;q++){t=j.materials[q];if(t instanceof THREE.MeshFaceMaterial){t=0;for(v=f.materials.length;t<v;t++)if(f.materials[t]&&f.materials[t].shading!=undefined&&f.materials[t].shading==THREE.SmoothShading){r=true;break}}else if(t&&t.shading!=undefined&&t.shading==THREE.SmoothShading){r=
+true;break}if(r)break}f.__needsSmoothNormals=r;f.__webGLFaceCount=C*3;f.__webGLLineCount=m*2};this.setMeshBuffers=function(f,j,q,l,r,C,m,t){var v,s,n,E,A,O,N,G,W,P=0,I=0,L=0,V=0,S=0,w=0,M=0,Q=f.__vertexArray,ea=f.__uvArray,ba=f.__normalArray,Z=f.__tangentArray,ja=f.__faceArray,Y=f.__lineArray,qa=f.__needsSmoothNormals,ka=j.geometry,fa=ka.vertices,ha=f.faces,sa=ka.faces,ua=ka.uvs;j=0;for(v=ha.length;j<v;j++){s=ha[j];n=sa[s];s=ua[s];E=n.vertexNormals;A=n.normal;if(n instanceof THREE.Face3){if(l){O=
+fa[n.a].position;N=fa[n.b].position;G=fa[n.c].position;Q[I]=O.x;Q[I+1]=O.y;Q[I+2]=O.z;Q[I+3]=N.x;Q[I+4]=N.y;Q[I+5]=N.z;Q[I+6]=G.x;Q[I+7]=G.y;Q[I+8]=G.z;I+=9}if(t&&ka.hasTangents){O=fa[n.a].tangent;N=fa[n.b].tangent;G=fa[n.c].tangent;Z[w]=O.x;Z[w+1]=O.y;Z[w+2]=O.z;Z[w+3]=O.w;Z[w+4]=N.x;Z[w+5]=N.y;Z[w+6]=N.z;Z[w+7]=N.w;Z[w+8]=G.x;Z[w+9]=G.y;Z[w+10]=G.z;Z[w+11]=G.w;w+=12}if(m)if(E.length==3&&qa)for(n=0;n<3;n++){A=E[n];ba[S]=A.x;ba[S+1]=A.y;ba[S+2]=A.z;S+=3}else for(n=0;n<3;n++){ba[S]=A.x;ba[S+1]=A.y;
+ba[S+2]=A.z;S+=3}if(C&&s)for(n=0;n<3;n++){E=s[n];ea[L]=E.u;ea[L+1]=E.v;L+=2}if(r){ja[V]=P;ja[V+1]=P+1;ja[V+2]=P+2;V+=3;Y[M]=P;Y[M+1]=P+1;Y[M+2]=P;Y[M+3]=P+2;Y[M+4]=P+1;Y[M+5]=P+2;M+=6;P+=3}}else if(n instanceof THREE.Face4){if(l){O=fa[n.a].position;N=fa[n.b].position;G=fa[n.c].position;W=fa[n.d].position;Q[I]=O.x;Q[I+1]=O.y;Q[I+2]=O.z;Q[I+3]=N.x;Q[I+4]=N.y;Q[I+5]=N.z;Q[I+6]=G.x;Q[I+7]=G.y;Q[I+8]=G.z;Q[I+9]=W.x;Q[I+10]=W.y;Q[I+11]=W.z;I+=12}if(t&&ka.hasTangents){O=fa[n.a].tangent;N=fa[n.b].tangent;
+G=fa[n.c].tangent;n=fa[n.d].tangent;Z[w]=O.x;Z[w+1]=O.y;Z[w+2]=O.z;Z[w+3]=O.w;Z[w+4]=N.x;Z[w+5]=N.y;Z[w+6]=N.z;Z[w+7]=N.w;Z[w+8]=G.x;Z[w+9]=G.y;Z[w+10]=G.z;Z[w+11]=G.w;Z[w+12]=n.x;Z[w+13]=n.y;Z[w+14]=n.z;Z[w+15]=n.w;w+=16}if(m)if(E.length==4&&qa)for(n=0;n<4;n++){A=E[n];ba[S]=A.x;ba[S+1]=A.y;ba[S+2]=A.z;S+=3}else for(n=0;n<4;n++){ba[S]=A.x;ba[S+1]=A.y;ba[S+2]=A.z;S+=3}if(C&&s)for(n=0;n<4;n++){E=s[n];ea[L]=E.u;ea[L+1]=E.v;L+=2}if(r){ja[V]=P;ja[V+1]=P+1;ja[V+2]=P+2;ja[V+3]=P;ja[V+4]=P+2;ja[V+5]=P+3;
+V+=6;Y[M]=P;Y[M+1]=P+1;Y[M+2]=P;Y[M+3]=P+3;Y[M+4]=P+1;Y[M+5]=P+2;Y[M+6]=P+2;Y[M+7]=P+3;M+=8;P+=4}}}if(l){b.bindBuffer(b.ARRAY_BUFFER,f.__webGLVertexBuffer);b.bufferData(b.ARRAY_BUFFER,Q,q)}if(m){b.bindBuffer(b.ARRAY_BUFFER,f.__webGLNormalBuffer);b.bufferData(b.ARRAY_BUFFER,ba,q)}if(t&&ka.hasTangents){b.bindBuffer(b.ARRAY_BUFFER,f.__webGLTangentBuffer);b.bufferData(b.ARRAY_BUFFER,Z,q)}if(C&&L>0){b.bindBuffer(b.ARRAY_BUFFER,f.__webGLUVBuffer);b.bufferData(b.ARRAY_BUFFER,ea,q)}if(r){b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,
+f.__webGLFaceBuffer);b.bufferData(b.ELEMENT_ARRAY_BUFFER,ja,q);b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,f.__webGLLineBuffer);b.bufferData(b.ELEMENT_ARRAY_BUFFER,Y,q)}};this.setLineBuffers=function(f,j,q,l){var r,C,m=f.vertices,t=m.length,v=f.__vertexArray,s=f.__lineArray;if(q)for(q=0;q<t;q++){r=m[q].position;C=q*3;v[C]=r.x;v[C+1]=r.y;v[C+2]=r.z}if(l)for(q=0;q<t;q++)s[q]=q;b.bindBuffer(b.ARRAY_BUFFER,f.__webGLVertexBuffer);b.bufferData(b.ARRAY_BUFFER,v,j);b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,f.__webGLLineBuffer);
+b.bufferData(b.ELEMENT_ARRAY_BUFFER,s,j)};this.setParticleBuffers=function(){};this.renderBuffer=function(f,j,q,l,r,C){var m,t,v,s;if(!l.program){if(l instanceof THREE.MeshDepthMaterial){c(l,THREE.ShaderLib.depth);l.uniforms.mNear.value=f.near;l.uniforms.mFar.value=f.far}else if(l instanceof THREE.MeshNormalMaterial)c(l,THREE.ShaderLib.normal);else if(l instanceof THREE.MeshBasicMaterial){c(l,THREE.ShaderLib.basic);d(l,q)}else if(l instanceof THREE.MeshLambertMaterial){c(l,THREE.ShaderLib.lambert);
+d(l,q)}else if(l instanceof THREE.MeshPhongMaterial){c(l,THREE.ShaderLib.phong);d(l,q)}else if(l instanceof THREE.LineBasicMaterial){c(l,THREE.ShaderLib.basic);e(l,q)}var n,E,A;n=s=t=0;for(E=j.length;n<E;n++){A=j[n];A instanceof THREE.DirectionalLight&&s++;A instanceof THREE.PointLight&&t++}if(t+s<=4){n=s;t=t}else{n=Math.ceil(4*s/(t+s));t=4-n}t={directional:n,point:t};s={fog:q,map:l.map,env_map:l.env_map,maxDirLights:t.directional,maxPointLights:t.point};t=l.fragment_shader;n=l.vertex_shader;E=b.createProgram();
+A=["#ifdef GL_ES\nprecision highp float;\n#endif","#define MAX_DIR_LIGHTS "+s.maxDirLights,"#define MAX_POINT_LIGHTS "+s.maxPointLights,s.fog?"#define USE_FOG":"",s.fog instanceof THREE.FogExp2?"#define FOG_EXP2":"",s.map?"#define USE_MAP":"",s.env_map?"#define USE_ENVMAP":"","uniform mat4 viewMatrix;\nuniform vec3 cameraPosition;\n"].join("\n");s=[b.getParameter(b.MAX_VERTEX_TEXTURE_IMAGE_UNITS)>0?"#define VERTEX_TEXTURES":"","#define MAX_DIR_LIGHTS "+s.maxDirLights,"#define MAX_POINT_LIGHTS "+s.maxPointLights,
+s.map?"#define USE_MAP":"",s.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");b.attachShader(E,g("fragment",A+t));b.attachShader(E,g("vertex",s+n));b.linkProgram(E);b.getProgramParameter(E,b.LINK_STATUS)||alert("Could not initialise shaders\nVALIDATE_STATUS: "+
+b.getProgramParameter(E,b.VALIDATE_STATUS)+", gl error ["+b.getError()+"]");E.uniforms={};E.attributes={};l.program=E;t=["viewMatrix","modelViewMatrix","projectionMatrix","normalMatrix","objectMatrix","cameraPosition"];for(m in l.uniforms)t.push(m);m=l.program;n=0;for(E=t.length;n<E;n++){A=t[n];m.uniforms[A]=b.getUniformLocation(m,A)}m=l.program;t=["position","normal","uv","tangent"];n=0;for(E=t.length;n<E;n++){A=t[n];m.attributes[A]=b.getAttribLocation(m,A)}}m=l.program;if(m!=i){b.useProgram(m);
+i=m}this.loadCamera(m,f);this.loadMatrices(m);if(l instanceof THREE.MeshPhongMaterial||l instanceof THREE.MeshLambertMaterial){this.setupLights(m,j);f=this.lights;l.uniforms.enableLighting.value=f.directional.length+f.point.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)d(l,q);l instanceof THREE.LineBasicMaterial&&e(l,q);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}q=l.uniforms;for(v in q)if(n=m.uniforms[v]){j=q[v];t=j.type;f=j.value;if(t=="i")b.uniform1i(n,f);else if(t=="f")b.uniform1f(n,
+f);else if(t=="fv1")b.uniform1fv(n,f);else if(t=="fv")b.uniform3fv(n,f);else if(t=="v2")b.uniform2f(n,f.x,f.y);else if(t=="v3")b.uniform3f(n,f.x,f.y,f.z);else if(t=="c")b.uniform3f(n,f.r,f.g,f.b);else if(t=="t"){b.uniform1i(n,f);if(j=j.texture)if(j.image instanceof Array&&j.image.length==6){j=j;f=f;if(j.image.length==6){if(!j.image.__webGLTextureCube&&!j.image.__cubeMapInitialized&&j.image.loadCount==6){j.image.__webGLTextureCube=b.createTexture();b.bindTexture(b.TEXTURE_CUBE_MAP,j.image.__webGLTextureCube);
+b.texParameteri(b.TEXTURE_CUBE_MAP,b.TEXTURE_WRAP_S,b.CLAMP_TO_EDGE);b.texParameteri(b.TEXTURE_CUBE_MAP,b.TEXTURE_WRAP_T,b.CLAMP_TO_EDGE);b.texParameteri(b.TEXTURE_CUBE_MAP,b.TEXTURE_MAG_FILTER,b.LINEAR);b.texParameteri(b.TEXTURE_CUBE_MAP,b.TEXTURE_MIN_FILTER,b.LINEAR_MIPMAP_LINEAR);for(t=0;t<6;++t)b.texImage2D(b.TEXTURE_CUBE_MAP_POSITIVE_X+t,0,b.RGBA,b.RGBA,b.UNSIGNED_BYTE,j.image[t]);b.generateMipmap(b.TEXTURE_CUBE_MAP);b.bindTexture(b.TEXTURE_CUBE_MAP,null);j.image.__cubeMapInitialized=true}b.activeTexture(b.TEXTURE0+
+f);b.bindTexture(b.TEXTURE_CUBE_MAP,j.image.__webGLTextureCube)}}else{j=j;f=f;if(!j.__webGLTexture&&j.image.loaded){j.__webGLTexture=b.createTexture();b.bindTexture(b.TEXTURE_2D,j.__webGLTexture);b.texImage2D(b.TEXTURE_2D,0,b.RGBA,b.RGBA,b.UNSIGNED_BYTE,j.image);b.texParameteri(b.TEXTURE_2D,b.TEXTURE_WRAP_S,h(j.wrap_s));b.texParameteri(b.TEXTURE_2D,b.TEXTURE_WRAP_T,h(j.wrap_t));b.texParameteri(b.TEXTURE_2D,b.TEXTURE_MAG_FILTER,h(j.mag_filter));b.texParameteri(b.TEXTURE_2D,b.TEXTURE_MIN_FILTER,h(j.min_filter));
+b.generateMipmap(b.TEXTURE_2D);b.bindTexture(b.TEXTURE_2D,null)}b.activeTexture(b.TEXTURE0+f);b.bindTexture(b.TEXTURE_2D,j.__webGLTexture)}}}v=m.attributes;b.bindBuffer(b.ARRAY_BUFFER,r.__webGLVertexBuffer);b.vertexAttribPointer(v.position,3,b.FLOAT,false,0,0);b.enableVertexAttribArray(v.position);if(v.normal>=0){b.bindBuffer(b.ARRAY_BUFFER,r.__webGLNormalBuffer);b.vertexAttribPointer(v.normal,3,b.FLOAT,false,0,0);b.enableVertexAttribArray(v.normal)}if(v.tangent>=0){b.bindBuffer(b.ARRAY_BUFFER,r.__webGLTangentBuffer);
+b.vertexAttribPointer(v.tangent,4,b.FLOAT,false,0,0);b.enableVertexAttribArray(v.tangent)}if(v.uv>=0)if(r.__webGLUVBuffer){b.bindBuffer(b.ARRAY_BUFFER,r.__webGLUVBuffer);b.vertexAttribPointer(v.uv,2,b.FLOAT,false,0,0);b.enableVertexAttribArray(v.uv)}else b.disableVertexAttribArray(v.uv);if(l.wireframe||l instanceof THREE.LineBasicMaterial){v=l.wireframe_linewidth!==undefined?l.wireframe_linewidth:l.linewidth!==undefined?l.linewidth:1;l=l instanceof THREE.LineBasicMaterial&&C.type==THREE.LineStrip?
+b.LINE_STRIP:b.LINES;b.lineWidth(v);b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,r.__webGLLineBuffer);b.drawElements(l,r.__webGLLineCount,b.UNSIGNED_SHORT,0)}else{b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,r.__webGLFaceBuffer);b.drawElements(b.TRIANGLES,r.__webGLFaceCount,b.UNSIGNED_SHORT,0)}};this.renderPass=function(f,j,q,l,r,C,m){var t,v,s,n,E;s=0;for(n=l.materials.length;s<n;s++){t=l.materials[s];if(t instanceof THREE.MeshFaceMaterial){t=0;for(v=r.materials.length;t<v;t++)if((E=r.materials[t])&&E.blending==C&&
+E.opacity<1==m){this.setBlending(E.blending);this.renderBuffer(f,j,q,E,r,l)}}else if((E=t)&&E.blending==C&&E.opacity<1==m){this.setBlending(E.blending);this.renderBuffer(f,j,q,E,r,l)}}};this.render=function(f,j,q,l){var r,C,m,t=f.lights,v=f.fog;this.initWebGLObjects(f);l=l!==undefined?l:true;if(q&&!q.__webGLFramebuffer){q.__webGLFramebuffer=b.createFramebuffer();q.__webGLRenderbuffer=b.createRenderbuffer();q.__webGLTexture=b.createTexture();b.bindRenderbuffer(b.RENDERBUFFER,q.__webGLRenderbuffer);
+b.renderbufferStorage(b.RENDERBUFFER,b.DEPTH_COMPONENT16,q.width,q.height);b.bindTexture(b.TEXTURE_2D,q.__webGLTexture);b.texParameteri(b.TEXTURE_2D,b.TEXTURE_WRAP_S,h(q.wrap_s));b.texParameteri(b.TEXTURE_2D,b.TEXTURE_WRAP_T,h(q.wrap_t));b.texParameteri(b.TEXTURE_2D,b.TEXTURE_MAG_FILTER,h(q.mag_filter));b.texParameteri(b.TEXTURE_2D,b.TEXTURE_MIN_FILTER,h(q.min_filter));b.texImage2D(b.TEXTURE_2D,0,h(q.format),q.width,q.height,0,h(q.format),h(q.type),null);b.bindFramebuffer(b.FRAMEBUFFER,q.__webGLFramebuffer);
+b.framebufferTexture2D(b.FRAMEBUFFER,b.COLOR_ATTACHMENT0,b.TEXTURE_2D,q.__webGLTexture,0);b.framebufferRenderbuffer(b.FRAMEBUFFER,b.DEPTH_ATTACHMENT,b.RENDERBUFFER,q.__webGLRenderbuffer);b.bindTexture(b.TEXTURE_2D,null);b.bindRenderbuffer(b.RENDERBUFFER,null);b.bindFramebuffer(b.FRAMEBUFFER,null)}if(q){r=q.__webGLFramebuffer;m=q.width;C=q.height}else{r=null;m=o.width;C=o.height}if(r!=k){b.bindFramebuffer(b.FRAMEBUFFER,r);b.viewport(0,0,m,C);l&&b.clear(b.COLOR_BUFFER_BIT|b.DEPTH_BUFFER_BIT);k=r}this.autoClear&&
+this.clear();j.autoUpdateMatrix&&j.updateMatrix();u.set(j.matrix.flatten());H.set(j.projectionMatrix.flatten());l=0;for(r=f.__webGLObjects.length;l<r;l++){C=f.__webGLObjects[l];m=C.object;C=C.buffer;if(m.visible){this.setupMatrices(m,j);this.renderPass(j,t,v,m,C,THREE.NormalBlending,false)}}l=0;for(r=f.__webGLObjects.length;l<r;l++){C=f.__webGLObjects[l];m=C.object;C=C.buffer;if(m.visible){this.setupMatrices(m,j);if(m.doubleSided)b.disable(b.CULL_FACE);else{b.enable(b.CULL_FACE);m.flipSided?b.frontFace(b.CW):
+b.frontFace(b.CCW)}this.renderPass(j,t,v,m,C,THREE.AdditiveBlending,false);this.renderPass(j,t,v,m,C,THREE.SubtractiveBlending,false);this.renderPass(j,t,v,m,C,THREE.AdditiveBlending,true);this.renderPass(j,t,v,m,C,THREE.SubtractiveBlending,true);this.renderPass(j,t,v,m,C,THREE.NormalBlending,true)}}if(q&&q.min_filter!==THREE.NearestFilter&&q.min_filter!==THREE.LinearFilter){b.bindTexture(b.TEXTURE_2D,q.__webGLTexture);b.generateMipmap(b.TEXTURE_2D);b.bindTexture(b.TEXTURE_2D,null)}};this.initWebGLObjects=
+function(f){function j(s,n,E,A){if(s[n]==undefined){f.__webGLObjects.push({buffer:E,object:A});s[n]=1}}var q,l,r,C,m,t,v;if(!f.__webGLObjects){f.__webGLObjects=[];f.__webGLObjectsMap={}}q=0;for(l=f.objects.length;q<l;q++){r=f.objects[q];m=r.geometry;if(f.__webGLObjectsMap[r.id]==undefined)f.__webGLObjectsMap[r.id]={};v=f.__webGLObjectsMap[r.id];if(r instanceof THREE.Mesh){for(C in m.geometryChunks){t=m.geometryChunks[C];if(!t.__webGLVertexBuffer){this.createMeshBuffers(t);this.initMeshBuffers(t,r);
+m.__dirtyVertices=true;m.__dirtyElements=true;m.__dirtyUvs=true;m.__dirtyNormals=true;m.__dirtyTangents=true}if(m.__dirtyVertices||m.__dirtyElements||m.__dirtyUvs)this.setMeshBuffers(t,r,b.DYNAMIC_DRAW,m.__dirtyVertices,m.__dirtyElements,m.__dirtyUvs,m.__dirtyNormals,m.__dirtyTangents);j(v,C,t,r)}m.__dirtyVertices=false;m.__dirtyElements=false;m.__dirtyUvs=false;m.__dirtyNormals=false;m.__dirtyTangents=false}else if(r instanceof THREE.Line){if(!m.__webGLVertexBuffer){this.createLineBuffers(m);this.initLineBuffers(m);
+m.__dirtyVertices=true;m.__dirtyElements=true}m.__dirtyVertices&&this.setLineBuffers(m,b.DYNAMIC_DRAW,m.__dirtyVertices,m.__dirtyElements);j(v,0,m,r);m.__dirtyVertices=false;m.__dirtyElements=false}else if(r instanceof THREE.ParticleSystem){m.__webGLVertexBuffer||this.createParticleBuffers(m);j(v,0,m,r)}}};this.removeObject=function(f,j){var q,l;for(q=f.__webGLObjects.length-1;q>=0;q--){l=f.__webGLObjects[q].object;j==l&&f.__webGLObjects.splice(q,1)}};this.setupMatrices=function(f,j){f.autoUpdateMatrix&&
+f.updateMatrix();y.multiply(j.matrix,f.matrix);x.set(y.flatten());z=THREE.Matrix4.makeInvert3x3(y).transpose();J.set(z.m);K.set(f.matrix.flatten())};this.loadMatrices=function(f){b.uniformMatrix4fv(f.uniforms.viewMatrix,false,u);b.uniformMatrix4fv(f.uniforms.modelViewMatrix,false,x);b.uniformMatrix4fv(f.uniforms.projectionMatrix,false,H);b.uniformMatrix3fv(f.uniforms.normalMatrix,false,J);b.uniformMatrix4fv(f.uniforms.objectMatrix,false,K)};this.loadCamera=function(f,j){b.uniform3f(f.uniforms.cameraPosition,
+j.position.x,j.position.y,j.position.z)};this.setBlending=function(f){switch(f){case THREE.AdditiveBlending:b.blendEquation(b.FUNC_ADD);b.blendFunc(b.ONE,b.ONE);break;case THREE.SubtractiveBlending:b.blendFunc(b.DST_COLOR,b.ZERO);break;default:b.blendEquation(b.FUNC_ADD);b.blendFunc(b.ONE,b.ONE_MINUS_SRC_ALPHA)}};this.setFaceCulling=function(f,j){if(f){!j||j=="ccw"?b.frontFace(b.CCW):b.frontFace(b.CW);if(f=="back")b.cullFace(b.BACK);else f=="front"?b.cullFace(b.FRONT):b.cullFace(b.FRONT_AND_BACK);
+b.enable(b.CULL_FACE)}else b.disable(b.CULL_FACE)};this.supportsVertexTextures=function(){return b.getParameter(b.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",
+lights_vertex:"if ( !enableLighting ) {\nvLightWeighting = vec3( 1.0 );\n} else {\nvLightWeighting = ambientLightColor;\n#if MAX_DIR_LIGHTS > 0\nfor( int i = 0; i < MAX_DIR_LIGHTS; i++ ) {\nvec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 0.0 );\nfloat directionalLightWeighting = max( dot( transformedNormal, normalize( lDirection.xyz ) ), 0.0 );\nvLightWeighting += directionalLightColor[ i ] * directionalLightWeighting;\n}\n#endif\n#if MAX_POINT_LIGHTS > 0\nfor( int i = 0; i < MAX_POINT_LIGHTS; i++ ) {\nvec4 lPosition = viewMatrix * vec4( pointLightPosition[ i ], 1.0 );\nvec3 pointLightVector = normalize( lPosition.xyz - mvPosition.xyz );\nfloat pointLightWeighting = max( dot( transformedNormal, pointLightVector ), 0.0 );\nvLightWeighting += pointLightColor[ i ] * pointLightWeighting;\n#ifdef PHONG\nvPointLightVector[ i ] = pointLightVector;\n#endif\n}\n#endif\n}",
+lights_pars_fragment:"#if MAX_DIR_LIGHTS > 0\nuniform vec3 directionalLightDirection[ MAX_DIR_LIGHTS ];\n#endif\n#if MAX_POINT_LIGHTS > 0\nvarying vec3 vPointLightVector[ MAX_POINT_LIGHTS ];\n#endif\nvarying vec3 vViewPosition;\nvarying vec3 vNormal;",lights_fragment:"vec3 normal = normalize( vNormal );\nvec3 viewPosition = normalize( vViewPosition );\nvec4 mSpecular = vec4( specular, opacity );\n#if MAX_POINT_LIGHTS > 0\nvec4 pointDiffuse  = vec4( 0.0 );\nvec4 pointSpecular = vec4( 0.0 );\nfor( int i = 0; i < MAX_POINT_LIGHTS; i++ ) {\nvec3 pointVector = normalize( vPointLightVector[ i ] );\nvec3 pointHalfVector = normalize( vPointLightVector[ i ] + 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, shininess );\npointDiffuse  += mColor * pointDiffuseWeight;\npointSpecular += mSpecular * pointSpecularWeight;\n}\n#endif\n#if MAX_DIR_LIGHTS > 0\nvec4 dirDiffuse  = vec4( 0.0 );\nvec4 dirSpecular = vec4( 0.0 );\nfor( int i = 0; i < MAX_DIR_LIGHTS; i++ ) {\nvec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 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, shininess );\ndirDiffuse  += mColor * dirDiffuseWeight;\ndirSpecular += mSpecular * dirSpecularWeight;\n}\n#endif\nvec4 totalLight = vec4( ambient, opacity );\n#if MAX_DIR_LIGHTS > 0\ntotalLight += dirDiffuse + dirSpecular;\n#endif\n#if MAX_POINT_LIGHTS > 0\ntotalLight += pointDiffuse + pointSpecular;\n#endif"};
+THREE.UniformsLib={common:{color:{type:"c",value:new THREE.Color(15658734)},opacity:{type:"f",value:1},map:{type:"t",value:0,texture:null},env_map:{type:"t",value:1,texture:null},useRefract:{type:"i",value:0},reflectivity:{type:"f",value:1},refraction_ratio:{type:"f",value:0.98},combine:{type:"i",value:0},fogDensity:{type:"f",value:2.5E-4},fogNear:{type:"f",value:1},fogFar:{type:"f",value:2E3},fogColor:{type:"c",value:new THREE.Color(16777215)}},lights:{enableLighting:{type:"i",value:1},ambientLightColor:{type:"fv",
+value:[]},directionalLightDirection:{type:"fv",value:[]},directionalLightColor:{type:"fv",value:[]},pointLightPosition:{type:"fv",value:[]},pointLightColor:{type:"fv",value:[]}}};
+THREE.ShaderLib={depth:{uniforms:{mNear:{type:"f",value:1},mFar:{type:"f",value:2E3}},fragment_shader:"uniform float mNear;\nuniform float mFar;\nvoid main() {\nfloat depth = gl_FragCoord.z / gl_FragCoord.w;\nfloat color = 1.0 - smoothstep( mNear, mFar, depth );\ngl_FragColor = vec4( vec3( color ), 1.0 );\n}",vertex_shader:"void main() {\ngl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}"},normal:{uniforms:{},fragment_shader:"varying vec3 vNormal;\nvoid main() {\ngl_FragColor = vec4( 0.5 * normalize( vNormal ) + 0.5, 1.0 );\n}",
+vertex_shader:"varying vec3 vNormal;\nvoid main() {\nvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\nvNormal = normalize( normalMatrix * normal );\ngl_Position = projectionMatrix * mvPosition;\n}"},basic:{uniforms:THREE.UniformsLib.common,fragment_shader:["uniform vec3 color;\nuniform float opacity;",THREE.Snippets.map_pars_fragment,THREE.Snippets.envmap_pars_fragment,THREE.Snippets.fog_pars_fragment,"void main() {\nvec4 mColor = vec4( color, opacity );\nvec4 mapColor = vec4( 1.0 );\nvec4 cubeColor = vec4( 1.0 );",
+THREE.Snippets.map_fragment,"gl_FragColor = mColor * mapColor;",THREE.Snippets.envmap_fragment,THREE.Snippets.fog_fragment,"}"].join("\n"),vertex_shader:[THREE.Snippets.map_pars_vertex,THREE.Snippets.envmap_pars_vertex,"void main() {\nvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );",THREE.Snippets.map_vertex,THREE.Snippets.envmap_vertex,"gl_Position = projectionMatrix * mvPosition;\n}"].join("\n")},lambert:{uniforms:Uniforms.merge([THREE.UniformsLib.common,THREE.UniformsLib.lights]),fragment_shader:["uniform vec3 color;\nuniform float opacity;\nvarying vec3 vLightWeighting;",
+THREE.Snippets.map_pars_fragment,THREE.Snippets.envmap_pars_fragment,THREE.Snippets.fog_pars_fragment,"void main() {\nvec4 mColor = vec4( color, opacity );\nvec4 mapColor = vec4( 1.0 );\nvec4 cubeColor = vec4( 1.0 );",THREE.Snippets.map_fragment,"gl_FragColor =  mColor * mapColor * vec4( vLightWeighting, 1.0 );",THREE.Snippets.envmap_fragment,THREE.Snippets.fog_fragment,"}"].join("\n"),vertex_shader:["varying vec3 vLightWeighting;",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,"vec3 transformedNormal = normalize( normalMatrix * normal );",THREE.Snippets.lights_vertex,"gl_Position = projectionMatrix * mvPosition;\n}"].join("\n")},phong:{uniforms:Uniforms.merge([THREE.UniformsLib.common,THREE.UniformsLib.lights,{ambient:{type:"c",value:new THREE.Color(328965)},specular:{type:"c",value:new THREE.Color(1118481)},
+shininess:{type:"f",value:30}}]),fragment_shader:["uniform vec3 color;\nuniform float opacity;\nuniform vec3 ambient;\nuniform vec3 specular;\nuniform float shininess;\nvarying vec3 vLightWeighting;",THREE.Snippets.map_pars_fragment,THREE.Snippets.envmap_pars_fragment,THREE.Snippets.fog_pars_fragment,THREE.Snippets.lights_pars_fragment,"void main() {\nvec4 mColor = vec4( color, opacity );\nvec4 mapColor = vec4( 1.0 );\nvec4 cubeColor = vec4( 1.0 );",THREE.Snippets.map_fragment,THREE.Snippets.lights_fragment,
+"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};
diff --git a/build/ThreeDebug.js b/build/ThreeDebug.js
index ce3ee3fa09b5710eb61cd88ee5e88b05b6f433fc..58e0bb23d40d40312ded3f443a7a244886553b8d 100644
--- a/build/ThreeDebug.js
+++ b/build/ThreeDebug.js
@@ -1,203 +1,203 @@
-// 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,d){this.r=a;this.g=c;this.b=d;if(this.autoUpdate){this.updateHex();this.updateStyleString()}},setHex:function(a){this.hex=~~a&16777215;if(this.autoUpdate){this.updateRGBA();this.updateStyleString()}},updateHex:function(){this.hex=~~(this.r*255)<<16^~~(this.g*255)<<8^~~(this.b*255)},updateRGBA:function(){this.r=(this.hex>>16&255)/255;this.g=(this.hex>>8&255)/255;this.b=(this.hex&255)/255},updateStyleString:function(){this.__styleString="rgb("+~~(this.r*255)+
-","+~~(this.g*255)+","+~~(this.b*255)+")"},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,d){this.x=a||0;this.y=c||0;this.z=d||0};
-THREE.Vector3.prototype={set:function(a,c,d){this.x=a;this.y=c;this.z=d;return this},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;return this},add:function(a,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,d=this.y,e=this.z;this.x=d*a.z-e*a.y;this.y=e*a.x-c*a.z;this.z=c*a.y-d*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},divideSelf:function(a){this.x/=a.x;this.y/=a.y;this.z/=
-a.z;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,d=this.y-a.y;a=this.z-a.z;return Math.sqrt(c*c+d*d+a*a)},distanceToSquared:function(a){var c=this.x-a.x,d=this.y-a.y;a=this.z-a.z;return c*c+d*d+a*a},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z},negate:function(){this.x=
--this.x;this.y=-this.y;this.z=-this.z;return this},normalize:function(){var a=Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z);a>0?this.multiplyScalar(1/a):this.set(0,0,0);return this},setLength:function(a){return this.normalize().multiplyScalar(a)},isZero:function(){return Math.abs(this.x)<1.0E-4&&Math.abs(this.y)<1.0E-4&&Math.abs(this.z)<1.0E-4},clone:function(){return new THREE.Vector3(this.x,this.y,this.z)},toString:function(){return"THREE.Vector3 ( "+this.x+", "+this.y+", "+this.z+" )"}};
-THREE.Vector4=function(a,c,d,e){this.x=a||0;this.y=c||0;this.z=d||0;this.w=e||1};
-THREE.Vector4.prototype={set:function(a,c,d,e){this.x=a;this.y=c;this.z=d;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,d,e=a.objects,g=[];a=0;for(c=e.length;a<c;a++){d=e[a];if(d instanceof THREE.Mesh)g=g.concat(this.intersectObject(d))}g.sort(function(h,o){return h.distance-o.distance});return g},intersectObject:function(a){function c(K,p,V,F){F=F.clone().subSelf(p);V=V.clone().subSelf(p);var f=K.clone().subSelf(p);K=F.dot(F);p=F.dot(V);F=F.dot(f);var k=V.dot(V);V=V.dot(f);f=1/(K*k-p*p);k=(k*F-p*V)*f;K=(K*V-p*F)*f;return k>0&&K>0&&k+K<1}var d,e,g,h,o,b,j,i,y,z,
-u,x=a.geometry,H=x.vertices,J=[];d=0;for(e=x.faces.length;d<e;d++){g=x.faces[d];z=this.origin.clone();u=this.direction.clone();h=a.matrix.multiplyVector3(H[g.a].position.clone());o=a.matrix.multiplyVector3(H[g.b].position.clone());b=a.matrix.multiplyVector3(H[g.c].position.clone());j=g instanceof THREE.Face4?a.matrix.multiplyVector3(H[g.d].position.clone()):null;i=a.rotationMatrix.multiplyVector3(g.normal.clone());y=u.dot(i);if(y<0){i=i.dot((new THREE.Vector3).sub(h,z))/y;z=z.addSelf(u.multiplyScalar(i));
-if(g instanceof THREE.Face3){if(c(z,h,o,b)){g={distance:this.origin.distanceTo(z),point:z,face:g,object:a};J.push(g)}}else if(g instanceof THREE.Face4)if(c(z,h,o,j)||c(z,o,b,j)){g={distance:this.origin.distanceTo(z),point:z,face:g,object:a};J.push(g)}}}return J}};
-THREE.Rectangle=function(){function a(){h=e-c;o=g-d}var c,d,e,g,h,o,b=true;this.getX=function(){return c};this.getY=function(){return d};this.getWidth=function(){return h};this.getHeight=function(){return o};this.getLeft=function(){return c};this.getTop=function(){return d};this.getRight=function(){return e};this.getBottom=function(){return g};this.set=function(j,i,y,z){b=false;c=j;d=i;e=y;g=z;a()};this.addPoint=function(j,i){if(b){b=false;c=j;d=i;e=j;g=i}else{c=c<j?c:j;d=d<i?d:i;e=e>j?e:j;g=g>i?
-g:i}a()};this.add3Points=function(j,i,y,z,u,x){if(b){b=false;c=j<y?j<u?j:u:y<u?y:u;d=i<z?i<x?i:x:z<x?z:x;e=j>y?j>u?j:u:y>u?y:u;g=i>z?i>x?i:x:z>x?z:x}else{c=j<y?j<u?j<c?j:c:u<c?u:c:y<u?y<c?y:c:u<c?u:c;d=i<z?i<x?i<d?i:d:x<d?x:d:z<x?z<d?z:d:x<d?x:d;e=j>y?j>u?j>e?j:e:u>e?u:e:y>u?y>e?y:e:u>e?u:e;g=i>z?i>x?i>g?i:g:x>g?x:g:z>x?z>g?z:g:x>g?x:g}a()};this.addRectangle=function(j){if(b){b=false;c=j.getLeft();d=j.getTop();e=j.getRight();g=j.getBottom()}else{c=c<j.getLeft()?c:j.getLeft();d=d<j.getTop()?d:j.getTop();
-e=e>j.getRight()?e:j.getRight();g=g>j.getBottom()?g:j.getBottom()}a()};this.inflate=function(j){c-=j;d-=j;e+=j;g+=j;a()};this.minSelf=function(j){c=c>j.getLeft()?c:j.getLeft();d=d>j.getTop()?d:j.getTop();e=e<j.getRight()?e:j.getRight();g=g<j.getBottom()?g:j.getBottom();a()};this.instersects=function(j){return Math.min(e,j.getRight())-Math.max(c,j.getLeft())>=0&&Math.min(g,j.getBottom())-Math.max(d,j.getTop())>=0};this.empty=function(){b=true;g=e=d=c=0;a()};this.isEmpty=function(){return b};this.toString=
-function(){return"THREE.Rectangle ( left: "+c+", right: "+e+", top: "+d+", bottom: "+g+", width: "+h+", height: "+o+" )"}};THREE.Matrix3=function(){this.m=[]};THREE.Matrix3.prototype={transpose:function(){var a,c=this.m;a=c[1];c[1]=c[3];c[3]=a;a=c[2];c[2]=c[6];c[6]=a;a=c[5];c[5]=c[7];c[7]=a;return this}};
-THREE.Matrix4=function(a,c,d,e,g,h,o,b,j,i,y,z,u,x,H,J){this.n11=a||1;this.n12=c||0;this.n13=d||0;this.n14=e||0;this.n21=g||0;this.n22=h||1;this.n23=o||0;this.n24=b||0;this.n31=j||0;this.n32=i||0;this.n33=y||1;this.n34=z||0;this.n41=u||0;this.n42=x||0;this.n43=H||0;this.n44=J||1;this.flat=Array(16);this.m33=new THREE.Matrix3};
-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,d,e,g,h,o,b,j,i,y,z,u,x,H,J){this.n11=a;this.n12=c;this.n13=d;this.n14=e;this.n21=g;this.n22=h;this.n23=o;this.n24=b;this.n31=j;this.n32=i;this.n33=y;this.n34=z;this.n41=u;this.n42=x;this.n43=H;this.n44=J;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,d){var e=THREE.Matrix4.__tmpVec1,g=THREE.Matrix4.__tmpVec2,h=THREE.Matrix4.__tmpVec3;h.sub(a,c).normalize();e.cross(d,h).normalize();g.cross(h,e).normalize();this.n11=e.x;this.n12=e.y;this.n13=e.z;this.n14=-e.dot(a);this.n21=g.x;this.n22=g.y;this.n23=g.z;this.n24=-g.dot(a);
-this.n31=h.x;this.n32=h.y;this.n33=h.z;this.n34=-h.dot(a);this.n43=this.n42=this.n41=0;this.n44=1;return this},multiplyVector3:function(a){var c=a.x,d=a.y,e=a.z,g=1/(this.n41*c+this.n42*d+this.n43*e+this.n44);a.x=(this.n11*c+this.n12*d+this.n13*e+this.n14)*g;a.y=(this.n21*c+this.n22*d+this.n23*e+this.n24)*g;a.z=(this.n31*c+this.n32*d+this.n33*e+this.n34)*g;return a},multiplyVector4:function(a){var c=a.x,d=a.y,e=a.z,g=a.w;a.x=this.n11*c+this.n12*d+this.n13*e+this.n14*g;a.y=this.n21*c+this.n22*d+this.n23*
-e+this.n24*g;a.z=this.n31*c+this.n32*d+this.n33*e+this.n34*g;a.w=this.n41*c+this.n42*d+this.n43*e+this.n44*g;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 d=a.n11,e=a.n12,g=a.n13,h=a.n14,o=a.n21,b=a.n22,j=a.n23,i=a.n24,y=a.n31,
-z=a.n32,u=a.n33,x=a.n34,H=a.n41,J=a.n42,K=a.n43,p=a.n44,V=c.n11,F=c.n12,f=c.n13,k=c.n14,q=c.n21,l=c.n22,r=c.n23,C=c.n24,m=c.n31,t=c.n32,v=c.n33,s=c.n34,n=c.n41,E=c.n42,B=c.n43,O=c.n44;this.n11=d*V+e*q+g*m+h*n;this.n12=d*F+e*l+g*t+h*E;this.n13=d*f+e*r+g*v+h*B;this.n14=d*k+e*C+g*s+h*O;this.n21=o*V+b*q+j*m+i*n;this.n22=o*F+b*l+j*t+i*E;this.n23=o*f+b*r+j*v+i*B;this.n24=o*k+b*C+j*s+i*O;this.n31=y*V+z*q+u*m+x*n;this.n32=y*F+z*l+u*t+x*E;this.n33=y*f+z*r+u*v+x*B;this.n34=y*k+z*C+u*s+x*O;this.n41=H*V+J*q+
-K*m+p*n;this.n42=H*F+J*l+K*t+p*E;this.n43=H*f+J*r+K*v+p*B;this.n44=H*k+J*C+K*s+p*O;return this},multiplySelf:function(a){var c=this.n11,d=this.n12,e=this.n13,g=this.n14,h=this.n21,o=this.n22,b=this.n23,j=this.n24,i=this.n31,y=this.n32,z=this.n33,u=this.n34,x=this.n41,H=this.n42,J=this.n43,K=this.n44,p=a.n11,V=a.n21,F=a.n31,f=a.n41,k=a.n12,q=a.n22,l=a.n32,r=a.n42,C=a.n13,m=a.n23,t=a.n33,v=a.n43,s=a.n14,n=a.n24,E=a.n34;a=a.n44;this.n11=c*p+d*V+e*F+g*f;this.n12=c*k+d*q+e*l+g*r;this.n13=c*C+d*m+e*t+g*
-v;this.n14=c*s+d*n+e*E+g*a;this.n21=h*p+o*V+b*F+j*f;this.n22=h*k+o*q+b*l+j*r;this.n23=h*C+o*m+b*t+j*v;this.n24=h*s+o*n+b*E+j*a;this.n31=i*p+y*V+z*F+u*f;this.n32=i*k+y*q+z*l+u*r;this.n33=i*C+y*m+z*t+u*v;this.n34=i*s+y*n+z*E+u*a;this.n41=x*p+H*V+J*F+K*f;this.n42=x*k+H*q+J*l+K*r;this.n43=x*C+H*m+J*t+K*v;this.n44=x*s+H*n+J*E+K*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(){var a=this.n11,c=this.n12,d=this.n13,e=this.n14,g=this.n21,h=this.n22,o=this.n23,b=this.n24,j=this.n31,i=this.n32,y=this.n33,z=this.n34,u=this.n41,x=this.n42,H=this.n43,J=this.n44;return e*o*i*u-d*b*i*u-e*h*y*u+c*b*y*u+d*h*z*u-c*o*z*u-e*o*j*x+d*b*j*x+e*g*y*x-a*b*y*x-d*g*z*x+a*o*z*x+e*h*j*H-c*b*j*H-e*g*i*H+a*b*i*H+c*g*z*H-a*h*z*H-d*h*j*J+c*o*j*J+d*g*i*J-a*o*i*J-c*g*y*J+a*h*y*J},transpose:function(){function a(c,d,
-e){var g=c[d];c[d]=c[e];c[e]=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(){var a=this.flat;a[0]=this.n11;
-a[1]=this.n21;a[2]=this.n31;a[3]=this.n41;a[4]=this.n12;a[5]=this.n22;a[6]=this.n32;a[7]=this.n42;a[8]=this.n13;a[9]=this.n23;a[10]=this.n33;a[11]=this.n43;a[12]=this.n14;a[13]=this.n24;a[14]=this.n34;a[15]=this.n44;return a},setTranslation:function(a,c,d){this.set(1,0,0,a,0,1,0,c,0,0,1,d,0,0,0,1);return this},setScale:function(a,c,d){this.set(a,0,0,0,0,c,0,0,0,0,d,0,0,0,0,1);return this},setRotX:function(a){var c=Math.cos(a);a=Math.sin(a);this.set(1,0,0,0,0,c,-a,0,0,a,c,0,0,0,0,1);return this},setRotY:function(a){var c=
-Math.cos(a);a=Math.sin(a);this.set(c,0,a,0,0,1,0,0,-a,0,c,0,0,0,0,1);return this},setRotZ:function(a){var c=Math.cos(a);a=Math.sin(a);this.set(c,-a,0,0,a,c,0,0,0,0,1,0,0,0,0,1);return this},setRotAxis:function(a,c){var d=Math.cos(c),e=Math.sin(c),g=1-d,h=a.x,o=a.y,b=a.z,j=g*h,i=g*o;this.set(j*h+d,j*o-e*b,j*b+e*o,0,j*o+e*b,i*o+d,i*b-e*h,0,j*b-e*o,i*b+e*h,g*b*b+d,0,0,0,0,1);return this},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,d){var e=new THREE.Matrix4;e.setTranslation(a,c,d);return e};THREE.Matrix4.scaleMatrix=function(a,c,d){var e=new THREE.Matrix4;e.setScale(a,c,d);return e};THREE.Matrix4.rotationXMatrix=function(a){var c=new THREE.Matrix4;c.setRotX(a);return c};
-THREE.Matrix4.rotationYMatrix=function(a){var c=new THREE.Matrix4;c.setRotY(a);return c};THREE.Matrix4.rotationZMatrix=function(a){var c=new THREE.Matrix4;c.setRotZ(a);return c};THREE.Matrix4.rotationAxisAngleMatrix=function(a,c){var d=new THREE.Matrix4;d.setRotAxis(a,c);return d};
-THREE.Matrix4.makeInvert=function(a){var c=a.n11,d=a.n12,e=a.n13,g=a.n14,h=a.n21,o=a.n22,b=a.n23,j=a.n24,i=a.n31,y=a.n32,z=a.n33,u=a.n34,x=a.n41,H=a.n42,J=a.n43,K=a.n44,p=new THREE.Matrix4;p.n11=b*u*H-j*z*H+j*y*J-o*u*J-b*y*K+o*z*K;p.n12=g*z*H-e*u*H-g*y*J+d*u*J+e*y*K-d*z*K;p.n13=e*j*H-g*b*H+g*o*J-d*j*J-e*o*K+d*b*K;p.n14=g*b*y-e*j*y-g*o*z+d*j*z+e*o*u-d*b*u;p.n21=j*z*x-b*u*x-j*i*J+h*u*J+b*i*K-h*z*K;p.n22=e*u*x-g*z*x+g*i*J-c*u*J-e*i*K+c*z*K;p.n23=g*b*x-e*j*x-g*h*J+c*j*J+e*h*K-c*b*K;p.n24=e*j*i-g*b*i+
-g*h*z-c*j*z-e*h*u+c*b*u;p.n31=o*u*x-j*y*x+j*i*H-h*u*H-o*i*K+h*y*K;p.n32=g*y*x-d*u*x-g*i*H+c*u*H+d*i*K-c*y*K;p.n33=e*j*x-g*o*x+g*h*H-c*j*H-d*h*K+c*o*K;p.n34=g*o*i-d*j*i-g*h*y+c*j*y+d*h*u-c*o*u;p.n41=b*y*x-o*z*x-b*i*H+h*z*H+o*i*J-h*y*J;p.n42=d*z*x-e*y*x+e*i*H-c*z*H-d*i*J+c*y*J;p.n43=e*o*x-d*b*x-e*h*H+c*b*H+d*h*J-c*o*J;p.n44=d*b*i-e*o*i+e*h*y-c*b*y-d*h*z+c*o*z;p.multiplyScalar(1/a.determinant());return p};
-THREE.Matrix4.makeInvert3x3=function(a){var c=a.flatten();a=a.m33;var d=a.m,e=c[10]*c[5]-c[6]*c[9],g=-c[10]*c[1]+c[2]*c[9],h=c[6]*c[1]-c[2]*c[5],o=-c[10]*c[4]+c[6]*c[8],b=c[10]*c[0]-c[2]*c[8],j=-c[6]*c[0]+c[2]*c[4],i=c[9]*c[4]-c[5]*c[8],y=-c[9]*c[0]+c[1]*c[8],z=c[5]*c[0]-c[1]*c[4];c=c[0]*e+c[1]*o+c[2]*i;if(c==0)throw"matrix not invertible";c=1/c;d[0]=c*e;d[1]=c*g;d[2]=c*h;d[3]=c*o;d[4]=c*b;d[5]=c*j;d[6]=c*i;d[7]=c*y;d[8]=c*z;return a};
-THREE.Matrix4.makeFrustum=function(a,c,d,e,g,h){var o,b,j;o=new THREE.Matrix4;b=2*g/(c-a);j=2*g/(e-d);a=(c+a)/(c-a);d=(e+d)/(e-d);e=-(h+g)/(h-g);g=-2*h*g/(h-g);o.n11=b;o.n12=0;o.n13=a;o.n14=0;o.n21=0;o.n22=j;o.n23=d;o.n24=0;o.n31=0;o.n32=0;o.n33=e;o.n34=g;o.n41=0;o.n42=0;o.n43=-1;o.n44=0;return o};THREE.Matrix4.makePerspective=function(a,c,d,e){var g;a=d*Math.tan(a*Math.PI/360);g=-a;return THREE.Matrix4.makeFrustum(g*c,a*c,g,a,d,e)};
-THREE.Matrix4.makeOrtho=function(a,c,d,e,g,h){var o,b,j,i;o=new THREE.Matrix4;b=c-a;j=d-e;i=h-g;a=(c+a)/b;d=(d+e)/j;g=(h+g)/i;o.n11=2/b;o.n12=0;o.n13=0;o.n14=-a;o.n21=0;o.n22=2/j;o.n23=0;o.n24=-d;o.n31=0;o.n32=0;o.n33=-2/i;o.n34=-g;o.n41=0;o.n42=0;o.n43=0;o.n44=1;return o};THREE.Matrix4.__tmpVec1=new THREE.Vector3;THREE.Matrix4.__tmpVec2=new THREE.Vector3;THREE.Matrix4.__tmpVec3=new THREE.Vector3;
-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,d,e,g){this.a=a;this.b=c;this.c=d;this.centroid=new THREE.Vector3;this.normal=e instanceof THREE.Vector3?e:new THREE.Vector3;this.vertexNormals=e instanceof Array?e:[];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,c,d,e,g,h){this.a=a;this.b=c;this.c=d;this.d=e;this.centroid=new THREE.Vector3;this.normal=g instanceof THREE.Vector3?g:new THREE.Vector3;this.vertexNormals=g instanceof Array?g:[];this.materials=h instanceof Array?h:[h]};THREE.Face4.prototype={toString:function(){return"THREE.Face4 ( "+this.a+", "+this.b+", "+this.c+" "+this.d+" )"}};THREE.UV=function(a,c){this.u=a||0;this.v=c||0};
-THREE.UV.prototype={copy:function(a){this.u=a.u;this.v=a.v},toString:function(){return"THREE.UV ("+this.u+", "+this.v+")"}};THREE.Geometry=function(){this.vertices=[];this.faces=[];this.uvs=[];this.boundingSphere=this.boundingBox=null;this.geometryChunks={};this.hasTangents=false};
-THREE.Geometry.prototype={computeCentroids:function(){var a,c,d;a=0;for(c=this.faces.length;a<c;a++){d=this.faces[a];d.centroid.set(0,0,0);if(d instanceof THREE.Face3){d.centroid.addSelf(this.vertices[d.a].position);d.centroid.addSelf(this.vertices[d.b].position);d.centroid.addSelf(this.vertices[d.c].position);d.centroid.divideScalar(3)}else if(d instanceof THREE.Face4){d.centroid.addSelf(this.vertices[d.a].position);d.centroid.addSelf(this.vertices[d.b].position);d.centroid.addSelf(this.vertices[d.c].position);
-d.centroid.addSelf(this.vertices[d.d].position);d.centroid.divideScalar(4)}}},computeFaceNormals:function(a){var c,d,e,g,h,o,b=new THREE.Vector3,j=new THREE.Vector3;e=0;for(g=this.vertices.length;e<g;e++){h=this.vertices[e];h.normal.set(0,0,0)}e=0;for(g=this.faces.length;e<g;e++){h=this.faces[e];if(a&&h.vertexNormals.length){b.set(0,0,0);c=0;for(d=h.normal.length;c<d;c++)b.addSelf(h.vertexNormals[c]);b.divideScalar(3)}else{c=this.vertices[h.a];d=this.vertices[h.b];o=this.vertices[h.c];b.sub(o.position,
-d.position);j.sub(c.position,d.position);b.crossSelf(j)}b.isZero()||b.normalize();h.normal.copy(b)}},computeVertexNormals:function(){var a,c,d,e;if(this.__tmpVertices==undefined){e=this.__tmpVertices=Array(this.vertices.length);a=0;for(c=this.vertices.length;a<c;a++)e[a]=new THREE.Vector3;a=0;for(c=this.faces.length;a<c;a++){d=this.faces[a];if(d instanceof THREE.Face3)d.vertexNormals=[new THREE.Vector3,new THREE.Vector3,new THREE.Vector3];else if(d instanceof THREE.Face4)d.vertexNormals=[new THREE.Vector3,
-new THREE.Vector3,new THREE.Vector3,new THREE.Vector3]}}else{e=this.__tmpVertices;a=0;for(c=this.vertices.length;a<c;a++)e[a].set(0,0,0)}a=0;for(c=this.faces.length;a<c;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(c=this.vertices.length;a<c;a++)e[a].normalize();a=0;for(c=this.faces.length;a<
-c;a++){d=this.faces[a];if(d instanceof THREE.Face3){d.vertexNormals[0].copy(e[d.a]);d.vertexNormals[1].copy(e[d.b]);d.vertexNormals[2].copy(e[d.c])}else if(d instanceof THREE.Face4){d.vertexNormals[0].copy(e[d.a]);d.vertexNormals[1].copy(e[d.b]);d.vertexNormals[2].copy(e[d.c]);d.vertexNormals[3].copy(e[d.d])}}},computeTangents:function(){function a(s,n,E,B,O,N,G){h=s.vertices[n].position;o=s.vertices[E].position;b=s.vertices[B].position;j=g[O];i=g[N];y=g[G];z=o.x-h.x;u=b.x-h.x;x=o.y-h.y;H=b.y-h.y;
-J=o.z-h.z;K=b.z-h.z;p=i.u-j.u;V=y.u-j.u;F=i.v-j.v;f=y.v-j.v;k=1/(p*f-V*F);r.set((f*z-F*u)*k,(f*x-F*H)*k,(f*J-F*K)*k);C.set((p*u-V*z)*k,(p*H-V*x)*k,(p*K-V*J)*k);q[n].addSelf(r);q[E].addSelf(r);q[B].addSelf(r);l[n].addSelf(C);l[E].addSelf(C);l[B].addSelf(C)}var c,d,e,g,h,o,b,j,i,y,z,u,x,H,J,K,p,V,F,f,k,q=[],l=[],r=new THREE.Vector3,C=new THREE.Vector3,m=new THREE.Vector3,t=new THREE.Vector3,v=new THREE.Vector3;c=0;for(d=this.vertices.length;c<d;c++){q[c]=new THREE.Vector3;l[c]=new THREE.Vector3}c=0;
-for(d=this.faces.length;c<d;c++){e=this.faces[c];g=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(d=this.vertices.length;c<d;c++){v.copy(this.vertices[c].normal);e=q[c];m.copy(e);m.subSelf(v.multiplyScalar(v.dot(e))).normalize();t.cross(this.vertices[c].normal,e);e=t.dot(l[c]);e=e<0?-1:1;this.vertices[c].tangent.set(m.x,m.y,m.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,d=this.vertices.length;c<d;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,d=this.vertices.length;c<d;c++)a=Math.max(a,this.vertices[c].position.length());this.boundingSphere={radius:a}},sortFacesByMaterial:function(){function a(y){var z=[];c=0;for(d=y.length;c<d;c++)y[c]==undefined?z.push("undefined"):z.push(y[c].toString());return z.join("_")}var c,d,e,g,h,o,b,j,i={};e=0;for(g=this.faces.length;e<g;e++){h=this.faces[e];
-o=h.materials;b=a(o);if(i[b]==undefined)i[b]={hash:b,counter:0};j=i[b].hash+"_"+i[b].counter;if(this.geometryChunks[j]==undefined)this.geometryChunks[j]={faces:[],materials:o,vertices:0};h=h instanceof THREE.Face3?3:4;if(this.geometryChunks[j].vertices+h>65535){i[b].counter+=1;j=i[b].hash+"_"+i[b].counter;if(this.geometryChunks[j]==undefined)this.geometryChunks[j]={faces:[],materials:o,vertices:0}}this.geometryChunks[j].faces.push(e);this.geometryChunks[j].vertices+=h}},toString:function(){return"THREE.Geometry ( vertices: "+
-this.vertices+", faces: "+this.faces+", uvs: "+this.uvs+" )"}};
-THREE.Camera=function(a,c,d,e){this.fov=a;this.aspect=c;this.near=d;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.tmpVec=new THREE.Vector3;this.translateX=function(g){this.tmpVec.sub(this.target.position,this.position).normalize().multiplyScalar(g);this.tmpVec.crossSelf(this.up);this.position.addSelf(this.tmpVec);this.target.position.addSelf(this.tmpVec)};
-this.translateZ=function(g){this.tmpVec.sub(this.target.position,this.position).normalize().multiplyScalar(g);this.position.subSelf(this.tmpVec);this.target.position.subSelf(this.tmpVec)};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.PointLight.prototype=new THREE.Light;THREE.PointLight.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.rotationMatrix=new THREE.Matrix4;this.tmpMatrix=new THREE.Matrix4;this.screen=new THREE.Vector3;this.visible=this.autoUpdateMatrix=true};
-THREE.Object3D.prototype={updateMatrix:function(){var a=this.position,c=this.rotation,d=this.scale,e=this.tmpMatrix;this.matrix.setTranslation(a.x,a.y,a.z);this.rotationMatrix.setRotX(c.x);if(c.y!=0){e.setRotY(c.y);this.rotationMatrix.multiplySelf(e)}if(c.z!=0){e.setRotZ(c.z);this.rotationMatrix.multiplySelf(e)}this.matrix.multiplySelf(this.rotationMatrix);if(d.x!=0||d.y!=0||d.z!=0){e.setScale(d.x,d.y,d.z);this.matrix.multiplySelf(e)}}};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.ParticleSystem=function(a,c){THREE.Object3D.call(this);this.geometry=a;this.materials=c instanceof Array?c:[c];this.autoUpdateMatrix=false};THREE.ParticleSystem.prototype=new THREE.Object3D;THREE.ParticleSystem.prototype.constructor=THREE.ParticleSystem;
-THREE.Line=function(a,c,d){THREE.Object3D.call(this);this.geometry=a;this.materials=c instanceof Array?c:[c];this.type=d!=undefined?d:THREE.LineStrip};THREE.LineStrip=0;THREE.LinePieces=1;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;
-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=
-a.map;if(a.env_map!==undefined)this.env_map=a.env_map;if(a.combine!==undefined)this.combine=a.combine;if(a.reflectivity!==undefined)this.reflectivity=a.reflectivity;if(a.refraction_ratio!==undefined)this.refraction_ratio=a.refraction_ratio;if(a.fog!==undefined)this.fog=a.fog;if(a.opacity!==undefined)this.opacity=a.opacity;if(a.shading!==undefined)this.shading=a.shading;if(a.blending!==undefined)this.blending=a.blending;if(a.wireframe!==undefined)this.wireframe=a.wireframe;if(a.wireframe_linewidth!==
-undefined)this.wireframe_linewidth=a.wireframe_linewidth;if(a.wireframe_linecap!==undefined)this.wireframe_linecap=a.wireframe_linecap;if(a.wireframe_linejoin!==undefined)this.wireframe_linejoin=a.wireframe_linejoin}};
-THREE.MeshBasicMaterial.prototype={toString:function(){return"THREE.MeshBasicMaterial (<br/>id: "+this.id+"<br/>color: "+this.color+"<br/>map: "+this.map+"<br/>env_map: "+this.env_map+"<br/>combine: "+this.combine+"<br/>reflectivity: "+this.reflectivity+"<br/>refraction_ratio: "+this.refraction_ratio+"<br/>opacity: "+this.opacity+"<br/>blending: "+this.blending+"<br/>wireframe: "+this.wireframe+"<br/>wireframe_linewidth: "+this.wireframe_linewidth+"<br/>wireframe_linecap: "+this.wireframe_linecap+
-"<br/>wireframe_linejoin: "+this.wireframe_linejoin+"<br/>)"}};THREE.MeshBasicMaterialCounter={value:0};
-THREE.MeshLambertMaterial=function(a){this.id=THREE.MeshLambertMaterialCounter.value++;this.color=new THREE.Color(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=
-a.map;if(a.env_map!==undefined)this.env_map=a.env_map;if(a.combine!==undefined)this.combine=a.combine;if(a.reflectivity!==undefined)this.reflectivity=a.reflectivity;if(a.refraction_ratio!==undefined)this.refraction_ratio=a.refraction_ratio;if(a.fog!==undefined)this.fog=a.fog;if(a.opacity!==undefined)this.opacity=a.opacity;if(a.shading!==undefined)this.shading=a.shading;if(a.blending!==undefined)this.blending=a.blending;if(a.wireframe!==undefined)this.wireframe=a.wireframe;if(a.wireframe_linewidth!==
-undefined)this.wireframe_linewidth=a.wireframe_linewidth;if(a.wireframe_linecap!==undefined)this.wireframe_linecap=a.wireframe_linecap;if(a.wireframe_linejoin!==undefined)this.wireframe_linejoin=a.wireframe_linejoin}};
-THREE.MeshLambertMaterial.prototype={toString:function(){return"THREE.MeshLambertMaterial (<br/>id: "+this.id+"<br/>color: "+this.color+"<br/>map: "+this.map+"<br/>env_map: "+this.env_map+"<br/>combine: "+this.combine+"<br/>reflectivity: "+this.reflectivity+"<br/>refraction_ratio: "+this.refraction_ratio+"<br/>opacity: "+this.opacity+"<br/>shading: "+this.shading+"<br/>blending: "+this.blending+"<br/>wireframe: "+this.wireframe+"<br/>wireframe_linewidth: "+this.wireframe_linewidth+"<br/>wireframe_linecap: "+
-this.wireframe_linecap+"<br/>wireframe_linejoin: "+this.wireframe_linejoin+"<br/> )"}};THREE.MeshLambertMaterialCounter={value:0};
-THREE.MeshPhongMaterial=function(a){this.id=THREE.MeshPhongMaterialCounter.value++;this.color=new THREE.Color(16777215);this.ambient=new THREE.Color(328965);this.specular=new THREE.Color(1118481);this.shininess=30;this.env_map=this.specular_map=this.map=null;this.combine=THREE.MultiplyOperation;this.reflectivity=1;this.refraction_ratio=0.98;this.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){if(a.color!==undefined)this.color=new THREE.Color(a.color);if(a.ambient!==undefined)this.ambient=new THREE.Color(a.ambient);if(a.specular!==undefined)this.specular=new THREE.Color(a.specular);if(a.shininess!==undefined)this.shininess=a.shininess;if(a.map!==undefined)this.map=a.map;if(a.specular_map!==undefined)this.specular_map=a.specular_map;if(a.env_map!==undefined)this.env_map=a.env_map;if(a.combine!==undefined)this.combine=a.combine;if(a.reflectivity!==undefined)this.reflectivity=
-a.reflectivity;if(a.refraction_ratio!==undefined)this.refraction_ratio=a.refraction_ratio;if(a.fog!==undefined)this.fog=a.fog;if(a.opacity!==undefined)this.opacity=a.opacity;if(a.shading!==undefined)this.shading=a.shading;if(a.blending!==undefined)this.blending=a.blending;if(a.wireframe!==undefined)this.wireframe=a.wireframe;if(a.wireframe_linewidth!==undefined)this.wireframe_linewidth=a.wireframe_linewidth;if(a.wireframe_linecap!==undefined)this.wireframe_linecap=a.wireframe_linecap;if(a.wireframe_linejoin!==
-undefined)this.wireframe_linejoin=a.wireframe_linejoin}};
-THREE.MeshPhongMaterial.prototype={toString:function(){return"THREE.MeshPhongMaterial (<br/>id: "+this.id+"<br/>color: "+this.color+"<br/>ambient: "+this.ambient+"<br/>specular: "+this.specular+"<br/>shininess: "+this.shininess+"<br/>map: "+this.map+"<br/>specular_map: "+this.specular_map+"<br/>env_map: "+this.env_map+"<br/>combine: "+this.combine+"<br/>reflectivity: "+this.reflectivity+"<br/>refraction_ratio: "+this.refraction_ratio+"<br/>opacity: "+this.opacity+"<br/>shading: "+this.shading+"<br/>wireframe: "+
-this.wireframe+"<br/>wireframe_linewidth: "+this.wireframe_linewidth+"<br/>wireframe_linecap: "+this.wireframe_linecap+"<br/>wireframe_linejoin: "+this.wireframe_linejoin+"<br/>)"}};THREE.MeshPhongMaterialCounter={value:0};
-THREE.MeshDepthMaterial=function(a){this.opacity=1;this.shading=THREE.SmoothShading;this.blending=THREE.NormalBlending;this.wireframe=false;this.wireframe_linewidth=1;this.wireframe_linejoin=this.wireframe_linecap="round";if(a){if(a.opacity!==undefined)this.opacity=a.opacity;if(a.blending!==undefined)this.blending=a.blending}};THREE.MeshDepthMaterial.prototype={toString:function(){return"THREE.MeshDepthMaterial"}};
-THREE.MeshNormalMaterial=function(a){this.opacity=1;this.shading=THREE.FlatShading;this.blending=THREE.NormalBlending;if(a){if(a.opacity!==undefined)this.opacity=a.opacity;if(a.shading!==undefined)this.shading=a.shading;if(a.blending!==undefined)this.blending=a.blending}};THREE.MeshNormalMaterial.prototype={toString:function(){return"THREE.MeshNormalMaterial"}};THREE.MeshFaceMaterial=function(){};THREE.MeshFaceMaterial.prototype={toString:function(){return"THREE.MeshFaceMaterial"}};
-THREE.MeshShaderMaterial=function(a){this.id=THREE.MeshShaderMaterialCounter.value++;this.vertex_shader=this.fragment_shader="void main() {}";this.uniforms={};this.opacity=1;this.shading=THREE.SmoothShading;this.blending=THREE.NormalBlending;this.wireframe=false;this.wireframe_linewidth=1;this.wireframe_linejoin=this.wireframe_linecap="round";if(a){if(a.fragment_shader!==undefined)this.fragment_shader=a.fragment_shader;if(a.vertex_shader!==undefined)this.vertex_shader=a.vertex_shader;if(a.uniforms!==
-undefined)this.uniforms=a.uniforms;if(a.shading!==undefined)this.shading=a.shading;if(a.blending!==undefined)this.blending=a.blending;if(a.wireframe!==undefined)this.wireframe=a.wireframe;if(a.wireframe_linewidth!==undefined)this.wireframe_linewidth=a.wireframe_linewidth;if(a.wireframe_linecap!==undefined)this.wireframe_linecap=a.wireframe_linecap;if(a.wireframe_linejoin!==undefined)this.wireframe_linejoin=a.wireframe_linejoin}};
-THREE.MeshShaderMaterial.prototype={toString:function(){return"THREE.MeshShaderMaterial (<br/>id: "+this.id+"<br/>blending: "+this.blending+"<br/>wireframe: "+this.wireframe+"<br/>wireframe_linewidth: "+this.wireframe_linewidth+"<br/>wireframe_linecap: "+this.wireframe_linecap+"<br/>wireframe_linejoin: "+this.wireframe_linejoin+"<br/>)"}};THREE.MeshShaderMaterialCounter={value:0};
-THREE.ParticleBasicMaterial=function(a){this.color=new THREE.Color(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,d,e,g,h){this.image=a;this.mapping=c!==undefined?c:new THREE.UVMapping;this.wrap_s=d!==undefined?d:THREE.ClampToEdgeWrapping;this.wrap_t=e!==undefined?e:THREE.ClampToEdgeWrapping;this.mag_filter=g!==undefined?g:THREE.LinearFilter;this.min_filter=h!==undefined?h: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;THREE.ByteType=9;THREE.UnsignedByteType=10;THREE.ShortType=11;THREE.UnsignedShortType=12;THREE.IntType=13;THREE.UnsignedIntType=14;THREE.FloatType=15;THREE.AlphaFormat=16;THREE.RGBFormat=17;THREE.RGBAFormat=18;THREE.LuminanceFormat=19;THREE.LuminanceAlphaFormat=20;
-THREE.RenderTarget=function(a,c,d){this.width=a;this.height=c;d=d||{};this.wrap_s=d.wrap_s!==undefined?d.wrap_s:THREE.ClampToEdgeWrapping;this.wrap_t=d.wrap_t!==undefined?d.wrap_t:THREE.ClampToEdgeWrapping;this.mag_filter=d.mag_filter!==undefined?d.mag_filter:THREE.LinearFilter;this.min_filter=d.min_filter!==undefined?d.min_filter:THREE.LinearMipMapLinearFilter;this.format=d.format!==undefined?d.format:THREE.RGBFormat;this.type=d.type!==undefined?d.type:THREE.UnsignedByteType};
-var Uniforms={clone:function(a){var c,d,e,g={};for(c in a){g[c]={};for(d in a[c]){e=a[c][d];g[c][d]=e instanceof THREE.Color||e instanceof THREE.Vector3||e instanceof THREE.Texture?e.clone():e}}return g},merge:function(a){var c,d,e,g={};for(c=0;c<a.length;c++){e=this.clone(a[c]);for(d in e)g[d]=e[d]}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,d){this.color=new THREE.Color(a);this.near=c||1;this.far=d||1E3};THREE.FogExp2=function(a,c){this.color=new THREE.Color(a);this.density=c||2.5E-4};
-THREE.Projector=function(){function a(l,r){return r.z-l.z}function c(l,r){var C=0,m=1,t=l.z+l.w,v=r.z+r.w,s=-l.z+l.w,n=-r.z+r.w;if(t>=0&&v>=0&&s>=0&&n>=0)return true;else if(t<0&&v<0||s<0&&n<0)return false;else{if(t<0)C=Math.max(C,t/(t-v));else if(v<0)m=Math.min(m,t/(t-v));if(s<0)C=Math.max(C,s/(s-n));else if(n<0)m=Math.min(m,s/(s-n));if(m<C)return false;else{l.lerpSelf(r,C);r.lerpSelf(l,1-m);return true}}}var d,e,g=[],h,o,b,j=[],i,y,z=[],u,x,H=[],J=new THREE.Vector4,K=new THREE.Vector4,p=new THREE.Matrix4,
-V=new THREE.Matrix4,F=[],f=new THREE.Vector4,k=new THREE.Vector4,q;this.projectObjects=function(l,r,C){var m=[],t,v;e=0;p.multiply(r.projectionMatrix,r.matrix);F[0]=new THREE.Vector4(p.n41-p.n11,p.n42-p.n12,p.n43-p.n13,p.n44-p.n14);F[1]=new THREE.Vector4(p.n41+p.n11,p.n42+p.n12,p.n43+p.n13,p.n44+p.n14);F[2]=new THREE.Vector4(p.n41+p.n21,p.n42+p.n22,p.n43+p.n23,p.n44+p.n24);F[3]=new THREE.Vector4(p.n41-p.n21,p.n42-p.n22,p.n43-p.n23,p.n44-p.n24);F[4]=new THREE.Vector4(p.n41-p.n31,p.n42-p.n32,p.n43-
-p.n33,p.n44-p.n34);F[5]=new THREE.Vector4(p.n41+p.n31,p.n42+p.n32,p.n43+p.n33,p.n44+p.n34);r=0;for(t=F.length;r<t;r++){v=F[r];v.divideScalar(Math.sqrt(v.x*v.x+v.y*v.y+v.z*v.z))}t=l.objects;l=0;for(r=t.length;l<r;l++){v=t[l];var s;if(!(s=!v.visible)){if(s=v instanceof THREE.Mesh){a:{s=void 0;for(var n=v.position,E=-v.geometry.boundingSphere.radius*Math.max(v.scale.x,Math.max(v.scale.y,v.scale.z)),B=0;B<6;B++){s=F[B].x*n.x+F[B].y*n.y+F[B].z*n.z+F[B].w;if(s<=E){s=false;break a}}s=true}s=!s}s=s}if(!s){d=
-g[e]=g[e]||new THREE.RenderableObject;J.copy(v.position);p.multiplyVector3(J);d.object=v;d.z=J.z;m.push(d);e++}}C&&m.sort(a);return m};this.projectScene=function(l,r,C){var m=[],t=r.near,v=r.far,s,n,E,B,O,N,G,W,P,I,L,T,Q,w,M,R;b=y=x=0;r.autoUpdateMatrix&&r.updateMatrix();p.multiply(r.projectionMatrix,r.matrix);N=this.projectObjects(l,r,true);l=0;for(s=N.length;l<s;l++){G=N[l].object;if(G.visible){G.autoUpdateMatrix&&G.updateMatrix();W=G.matrix;P=G.rotationMatrix;I=G.materials;L=G.overdraw;if(G instanceof
-THREE.Mesh){T=G.geometry;Q=T.vertices;n=0;for(E=Q.length;n<E;n++){w=Q[n];w.positionWorld.copy(w.position);W.multiplyVector3(w.positionWorld);B=w.positionScreen;B.copy(w.positionWorld);p.multiplyVector4(B);B.x/=B.w;B.y/=B.w;w.__visible=B.z>t&&B.z<v}T=T.faces;n=0;for(E=T.length;n<E;n++){w=T[n];if(w instanceof THREE.Face3){B=Q[w.a];O=Q[w.b];M=Q[w.c];if(B.__visible&&O.__visible&&M.__visible)if(G.doubleSided||G.flipSided!=(M.positionScreen.x-B.positionScreen.x)*(O.positionScreen.y-B.positionScreen.y)-
-(M.positionScreen.y-B.positionScreen.y)*(O.positionScreen.x-B.positionScreen.x)<0){h=j[b]=j[b]||new THREE.RenderableFace3;h.v1.positionWorld.copy(B.positionWorld);h.v2.positionWorld.copy(O.positionWorld);h.v3.positionWorld.copy(M.positionWorld);h.v1.positionScreen.copy(B.positionScreen);h.v2.positionScreen.copy(O.positionScreen);h.v3.positionScreen.copy(M.positionScreen);h.normalWorld.copy(w.normal);P.multiplyVector3(h.normalWorld);h.centroidWorld.copy(w.centroid);W.multiplyVector3(h.centroidWorld);
-h.centroidScreen.copy(h.centroidWorld);p.multiplyVector3(h.centroidScreen);M=w.vertexNormals;q=h.vertexNormalsWorld;B=0;for(O=M.length;B<O;B++){R=q[B]=q[B]||new THREE.Vector3;R.copy(M[B]);P.multiplyVector3(R)}h.z=h.centroidScreen.z;h.meshMaterials=I;h.faceMaterials=w.materials;h.overdraw=L;if(G.geometry.uvs[n]){h.uvs[0]=G.geometry.uvs[n][0];h.uvs[1]=G.geometry.uvs[n][1];h.uvs[2]=G.geometry.uvs[n][2]}m.push(h);b++}}else if(w instanceof THREE.Face4){B=Q[w.a];O=Q[w.b];M=Q[w.c];R=Q[w.d];if(B.__visible&&
-O.__visible&&M.__visible&&R.__visible)if(G.doubleSided||G.flipSided!=((R.positionScreen.x-B.positionScreen.x)*(O.positionScreen.y-B.positionScreen.y)-(R.positionScreen.y-B.positionScreen.y)*(O.positionScreen.x-B.positionScreen.x)<0||(O.positionScreen.x-M.positionScreen.x)*(R.positionScreen.y-M.positionScreen.y)-(O.positionScreen.y-M.positionScreen.y)*(R.positionScreen.x-M.positionScreen.x)<0)){h=j[b]=j[b]||new THREE.RenderableFace3;h.v1.positionWorld.copy(B.positionWorld);h.v2.positionWorld.copy(O.positionWorld);
-h.v3.positionWorld.copy(R.positionWorld);h.v1.positionScreen.copy(B.positionScreen);h.v2.positionScreen.copy(O.positionScreen);h.v3.positionScreen.copy(R.positionScreen);h.normalWorld.copy(w.normal);P.multiplyVector3(h.normalWorld);h.centroidWorld.copy(w.centroid);W.multiplyVector3(h.centroidWorld);h.centroidScreen.copy(h.centroidWorld);p.multiplyVector3(h.centroidScreen);h.z=h.centroidScreen.z;h.meshMaterials=I;h.faceMaterials=w.materials;h.overdraw=L;if(G.geometry.uvs[n]){h.uvs[0]=G.geometry.uvs[n][0];
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-I;o.faceMaterials=w.materials;o.overdraw=L;if(G.geometry.uvs[n]){o.uvs[0]=G.geometry.uvs[n][1];o.uvs[1]=G.geometry.uvs[n][2];o.uvs[2]=G.geometry.uvs[n][3]}m.push(o);b++}}}}else if(G instanceof THREE.Line){V.multiply(p,W);Q=G.geometry.vertices;w=Q[0];w.positionScreen.copy(w.position);V.multiplyVector4(w.positionScreen);n=1;for(E=Q.length;n<E;n++){B=Q[n];B.positionScreen.copy(B.position);V.multiplyVector4(B.positionScreen);O=Q[n-1];f.copy(B.positionScreen);k.copy(O.positionScreen);if(c(f,k)){f.multiplyScalar(1/
-f.w);k.multiplyScalar(1/k.w);i=z[y]=z[y]||new THREE.RenderableLine;i.v1.positionScreen.copy(f);i.v2.positionScreen.copy(k);i.z=Math.max(f.z,k.z);i.materials=G.materials;m.push(i);y++}}}else if(G instanceof THREE.Particle){K.set(G.position.x,G.position.y,G.position.z,1);p.multiplyVector4(K);K.z/=K.w;if(K.z>0&&K.z<1){u=H[x]=H[x]||new THREE.RenderableParticle;u.x=K.x/K.w;u.y=K.y/K.w;u.z=K.z;u.rotation=G.rotation.z;u.scale.x=G.scale.x*Math.abs(u.x-(K.x+r.projectionMatrix.n11)/(K.w+r.projectionMatrix.n14));
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-THREE.DOMRenderer=function(){THREE.Renderer.call(this);var a=null,c=new THREE.Projector,d,e,g,h;this.domElement=document.createElement("div");this.setSize=function(o,b){d=o;e=b;g=d/2;h=e/2};this.render=function(o,b){var j,i,y,z,u,x,H,J;a=c.projectScene(o,b);j=0;for(i=a.length;j<i;j++){u=a[j];if(u instanceof THREE.RenderableParticle){H=u.x*g+g;J=u.y*h+h;y=0;for(z=u.material.length;y<z;y++){x=u.material[y];if(x instanceof THREE.ParticleDOMMaterial){x=x.domElement;x.style.left=H+"px";x.style.top=J+"px"}}}}}};
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-t=new THREE.Color,v=new THREE.Color,s=new THREE.Color,n=new THREE.Color,E,B,O,N,G,W,P,I,L,T=new THREE.Rectangle,Q=new THREE.Rectangle,w=new THREE.Rectangle,M=false,R=new THREE.Color,da=new THREE.Color,ba=new THREE.Color,Z=new THREE.Color,ja=Math.PI*2,Y=new THREE.Vector3,qa,ka,fa,ha,sa,ua,va=16;qa=document.createElement("canvas");qa.width=qa.height=2;ka=qa.getContext("2d");ka.fillStyle="rgba(0,0,0,1)";ka.fillRect(0,0,2,2);fa=ka.getImageData(0,0,2,2);ha=fa.data;sa=document.createElement("canvas");sa.width=
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-Q.getHeight());else{c(THREE.NormalBlending);a(1);i.fillStyle="rgba("+Math.floor(y.r*255)+","+Math.floor(y.g*255)+","+Math.floor(y.b*255)+","+z+")";i.fillRect(Q.getX(),Q.getY(),Q.getWidth(),Q.getHeight())}Q.empty()}};this.render=function(ea,ra){function Ma(A){var X,U,D,S=A.lights;da.setRGB(0,0,0);ba.setRGB(0,0,0);Z.setRGB(0,0,0);A=0;for(X=S.length;A<X;A++){U=S[A];D=U.color;if(U instanceof THREE.AmbientLight){da.r+=D.r;da.g+=D.g;da.b+=D.b}else if(U instanceof THREE.DirectionalLight){ba.r+=D.r;ba.g+=
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-X){var U=X.x-A.x,D=X.y-A.y,S=1/Math.sqrt(U*U+D*D);U*=S;D*=S;X.x+=U;X.y+=D;A.x-=U;A.y-=D}var Da,Ka,aa,ma,wa,Ha,La,za;i.setTransform(1,0,0,-1,b,j);this.autoClear&&this.clear();d=e.projectScene(ea,ra,this.sortElements);i.fillStyle="rgba( 0, 255, 255, 0.5 )";i.fillRect(T.getX(),T.getY(),T.getWidth(),T.getHeight());(M=ea.lights.length>0)&&Ma(ea);Da=0;for(Ka=d.length;Da<Ka;Da++){aa=d[Da];w.empty();if(aa instanceof THREE.RenderableParticle){p=aa;p.x*=b;p.y*=j;ma=0;for(wa=aa.materials.length;ma<wa;ma++)Na(p,
-aa,aa.materials[ma],ea)}else if(aa instanceof THREE.RenderableLine){p=aa.v1;V=aa.v2;p.positionScreen.x*=b;p.positionScreen.y*=j;V.positionScreen.x*=b;V.positionScreen.y*=j;w.addPoint(p.positionScreen.x,p.positionScreen.y);w.addPoint(V.positionScreen.x,V.positionScreen.y);if(T.instersects(w)){ma=0;for(wa=aa.materials.length;ma<wa;)Oa(p,V,aa,aa.materials[ma++],ea)}}else if(aa instanceof THREE.RenderableFace3){p=aa.v1;V=aa.v2;F=aa.v3;p.positionScreen.x*=b;p.positionScreen.y*=j;V.positionScreen.x*=b;
-V.positionScreen.y*=j;F.positionScreen.x*=b;F.positionScreen.y*=j;if(aa.overdraw){Ga(p.positionScreen,V.positionScreen);Ga(V.positionScreen,F.positionScreen);Ga(F.positionScreen,p.positionScreen)}w.add3Points(p.positionScreen.x,p.positionScreen.y,V.positionScreen.x,V.positionScreen.y,F.positionScreen.x,F.positionScreen.y);if(T.instersects(w)){ma=0;for(wa=aa.meshMaterials.length;ma<wa;){za=aa.meshMaterials[ma++];if(za instanceof THREE.MeshFaceMaterial){Ha=0;for(La=aa.faceMaterials.length;Ha<La;)(za=
-aa.faceMaterials[Ha++])&&Ia(p,V,F,aa,za,ea)}else Ia(p,V,F,aa,za,ea)}}}Q.addRectangle(w)}i.lineWidth=1;i.strokeStyle="rgba( 255, 0, 0, 0.5 )";i.strokeRect(Q.getX(),Q.getY(),Q.getWidth(),Q.getHeight());i.setTransform(1,0,0,1,0,0)}};
-THREE.SVGRenderer=function(){function a(N,G,W){var P,I,L,T;P=0;for(I=N.lights.length;P<I;P++){L=N.lights[P];if(L instanceof THREE.DirectionalLight){T=G.normalWorld.dot(L.position)*L.intensity;if(T>0){W.r+=L.color.r*T;W.g+=L.color.g*T;W.b+=L.color.b*T}}else if(L instanceof THREE.PointLight){C.sub(L.position,G.centroidWorld);C.normalize();T=G.normalWorld.dot(C)*L.intensity;if(T>0){W.r+=L.color.r*T;W.g+=L.color.g*T;W.b+=L.color.b*T}}}}function c(N,G,W,P,I,L){s=e(n++);s.setAttribute("d","M "+N.positionScreen.x+
-" "+N.positionScreen.y+" L "+G.positionScreen.x+" "+G.positionScreen.y+" L "+W.positionScreen.x+","+W.positionScreen.y+"z");if(I instanceof THREE.MeshBasicMaterial)F.__styleString=I.color.__styleString;else if(I instanceof THREE.MeshLambertMaterial)if(V){f.r=k.r;f.g=k.g;f.b=k.b;a(L,P,f);F.r=I.color.r*f.r;F.g=I.color.g*f.g;F.b=I.color.b*f.b;F.updateStyleString()}else F.__styleString=I.color.__styleString;else if(I instanceof THREE.MeshDepthMaterial){r=1-I.__2near/(I.__farPlusNear-P.z*I.__farMinusNear);
-F.setRGB(r,r,r)}else I instanceof THREE.MeshNormalMaterial&&F.setRGB(g(P.normalWorld.x),g(P.normalWorld.y),g(P.normalWorld.z));I.wireframe?s.setAttribute("style","fill: none; stroke: "+F.__styleString+"; stroke-width: "+I.wireframe_linewidth+"; stroke-opacity: "+I.opacity+"; stroke-linecap: "+I.wireframe_linecap+"; stroke-linejoin: "+I.wireframe_linejoin):s.setAttribute("style","fill: "+F.__styleString+"; fill-opacity: "+I.opacity);b.appendChild(s)}function d(N,G,W,P,I,L,T){s=e(n++);s.setAttribute("d",
-"M "+N.positionScreen.x+" "+N.positionScreen.y+" L "+G.positionScreen.x+" "+G.positionScreen.y+" L "+W.positionScreen.x+","+W.positionScreen.y+" L "+P.positionScreen.x+","+P.positionScreen.y+"z");if(L instanceof THREE.MeshBasicMaterial)F.__styleString=L.color.__styleString;else if(L instanceof THREE.MeshLambertMaterial)if(V){f.r=k.r;f.g=k.g;f.b=k.b;a(T,I,f);F.r=L.color.r*f.r;F.g=L.color.g*f.g;F.b=L.color.b*f.b;F.updateStyleString()}else F.__styleString=L.color.__styleString;else if(L instanceof THREE.MeshDepthMaterial){r=
-1-L.__2near/(L.__farPlusNear-I.z*L.__farMinusNear);F.setRGB(r,r,r)}else L instanceof THREE.MeshNormalMaterial&&F.setRGB(g(I.normalWorld.x),g(I.normalWorld.y),g(I.normalWorld.z));L.wireframe?s.setAttribute("style","fill: none; stroke: "+F.__styleString+"; stroke-width: "+L.wireframe_linewidth+"; stroke-opacity: "+L.opacity+"; stroke-linecap: "+L.wireframe_linecap+"; stroke-linejoin: "+L.wireframe_linejoin):s.setAttribute("style","fill: "+F.__styleString+"; fill-opacity: "+L.opacity);b.appendChild(s)}
-function e(N){if(m[N]==null){m[N]=document.createElementNS("http://www.w3.org/2000/svg","path");O==0&&m[N].setAttribute("shape-rendering","crispEdges");return m[N]}return m[N]}function g(N){return N<0?Math.min((1+N)*0.5,0.5):0.5+Math.min(N*0.5,0.5)}var h=null,o=new THREE.Projector,b=document.createElementNS("http://www.w3.org/2000/svg","svg"),j,i,y,z,u,x,H,J,K=new THREE.Rectangle,p=new THREE.Rectangle,V=false,F=new THREE.Color(16777215),f=new THREE.Color(16777215),k=new THREE.Color(0),q=new THREE.Color(0),
-l=new THREE.Color(0),r,C=new THREE.Vector3,m=[],t=[],v=[],s,n,E,B,O=1;this.domElement=b;this.sortElements=this.sortObjects=this.autoClear=true;this.setQuality=function(N){switch(N){case "high":O=1;break;case "low":O=0}};this.setSize=function(N,G){j=N;i=G;y=j/2;z=i/2;b.setAttribute("viewBox",-y+" "+-z+" "+j+" "+i);b.setAttribute("width",j);b.setAttribute("height",i);K.set(-y,-z,y,z)};this.clear=function(){for(;b.childNodes.length>0;)b.removeChild(b.childNodes[0])};this.render=function(N,G){var W,P,
-I,L,T,Q,w,M;this.autoClear&&this.clear();h=o.projectScene(N,G,this.sortElements);B=E=n=0;if(V=N.lights.length>0){w=N.lights;k.setRGB(0,0,0);q.setRGB(0,0,0);l.setRGB(0,0,0);W=0;for(P=w.length;W<P;W++){I=w[W];L=I.color;if(I instanceof THREE.AmbientLight){k.r+=L.r;k.g+=L.g;k.b+=L.b}else if(I instanceof THREE.DirectionalLight){q.r+=L.r;q.g+=L.g;q.b+=L.b}else if(I instanceof THREE.PointLight){l.r+=L.r;l.g+=L.g;l.b+=L.b}}}W=0;for(P=h.length;W<P;W++){w=h[W];p.empty();if(w instanceof THREE.RenderableParticle){u=
-w;u.x*=y;u.y*=-z;I=0;for(L=w.materials.length;I<L;I++)if(M=w.materials[I]){T=u;Q=w;M=M;var R=E++;if(t[R]==null){t[R]=document.createElementNS("http://www.w3.org/2000/svg","circle");O==0&&t[R].setAttribute("shape-rendering","crispEdges")}s=t[R];s.setAttribute("cx",T.x);s.setAttribute("cy",T.y);s.setAttribute("r",Q.scale.x*y);if(M instanceof THREE.ParticleCircleMaterial){if(V){f.r=k.r+q.r+l.r;f.g=k.g+q.g+l.g;f.b=k.b+q.b+l.b;F.r=M.color.r*f.r;F.g=M.color.g*f.g;F.b=M.color.b*f.b;F.updateStyleString()}else F=
-M.color;s.setAttribute("style","fill: "+F.__styleString)}b.appendChild(s)}}else if(w instanceof THREE.RenderableLine){u=w.v1;x=w.v2;u.positionScreen.x*=y;u.positionScreen.y*=-z;x.positionScreen.x*=y;x.positionScreen.y*=-z;p.addPoint(u.positionScreen.x,u.positionScreen.y);p.addPoint(x.positionScreen.x,x.positionScreen.y);if(K.instersects(p)){I=0;for(L=w.materials.length;I<L;)if(M=w.materials[I++]){T=u;Q=x;M=M;R=B++;if(v[R]==null){v[R]=document.createElementNS("http://www.w3.org/2000/svg","line");O==
-0&&v[R].setAttribute("shape-rendering","crispEdges")}s=v[R];s.setAttribute("x1",T.positionScreen.x);s.setAttribute("y1",T.positionScreen.y);s.setAttribute("x2",Q.positionScreen.x);s.setAttribute("y2",Q.positionScreen.y);if(M instanceof THREE.LineBasicMaterial){F.__styleString=M.color.__styleString;s.setAttribute("style","fill: none; stroke: "+F.__styleString+"; stroke-width: "+M.linewidth+"; stroke-opacity: "+M.opacity+"; stroke-linecap: "+M.linecap+"; stroke-linejoin: "+M.linejoin);b.appendChild(s)}}}}else if(w instanceof
-THREE.RenderableFace3){u=w.v1;x=w.v2;H=w.v3;u.positionScreen.x*=y;u.positionScreen.y*=-z;x.positionScreen.x*=y;x.positionScreen.y*=-z;H.positionScreen.x*=y;H.positionScreen.y*=-z;p.addPoint(u.positionScreen.x,u.positionScreen.y);p.addPoint(x.positionScreen.x,x.positionScreen.y);p.addPoint(H.positionScreen.x,H.positionScreen.y);if(K.instersects(p)){I=0;for(L=w.meshMaterials.length;I<L;){M=w.meshMaterials[I++];if(M instanceof THREE.MeshFaceMaterial){T=0;for(Q=w.faceMaterials.length;T<Q;)(M=w.faceMaterials[T++])&&
-c(u,x,H,w,M,N)}else M&&c(u,x,H,w,M,N)}}}else if(w instanceof THREE.RenderableFace4){u=w.v1;x=w.v2;H=w.v3;J=w.v4;u.positionScreen.x*=y;u.positionScreen.y*=-z;x.positionScreen.x*=y;x.positionScreen.y*=-z;H.positionScreen.x*=y;H.positionScreen.y*=-z;J.positionScreen.x*=y;J.positionScreen.y*=-z;p.addPoint(u.positionScreen.x,u.positionScreen.y);p.addPoint(x.positionScreen.x,x.positionScreen.y);p.addPoint(H.positionScreen.x,H.positionScreen.y);p.addPoint(J.positionScreen.x,J.positionScreen.y);if(K.instersects(p)){I=
-0;for(L=w.meshMaterials.length;I<L;){M=w.meshMaterials[I++];if(M instanceof THREE.MeshFaceMaterial){T=0;for(Q=w.faceMaterials.length;T<Q;)(M=w.faceMaterials[T++])&&d(u,x,H,J,w,M,N)}else M&&d(u,x,H,J,w,M,N)}}}}}};
-THREE.WebGLRenderer=function(a){function c(f,k){f.fragment_shader=k.fragment_shader;f.vertex_shader=k.vertex_shader;f.uniforms=Uniforms.clone(k.uniforms)}function d(f,k){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(k){f.uniforms.fogColor.value.setHex(k.color.hex);if(k instanceof THREE.Fog){f.uniforms.fogNear.value=k.near;f.uniforms.fogFar.value=k.far}else if(k instanceof THREE.FogExp2)f.uniforms.fogDensity.value=k.density}}function e(f,k){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;if(k){f.uniforms.fogColor.value.setHex(k.color.hex);if(k instanceof THREE.Fog){f.uniforms.fogNear.value=
-k.near;f.uniforms.fogFar.value=k.far}else if(k instanceof THREE.FogExp2)f.uniforms.fogDensity.value=k.density}}function g(f,k){var q;if(f=="fragment")q=b.createShader(b.FRAGMENT_SHADER);else if(f=="vertex")q=b.createShader(b.VERTEX_SHADER);b.shaderSource(q,k);b.compileShader(q);if(!b.getShaderParameter(q,b.COMPILE_STATUS)){alert(b.getShaderInfoLog(q));return null}return q}function h(f){switch(f){case THREE.RepeatWrapping:return b.REPEAT;case THREE.ClampToEdgeWrapping:return b.CLAMP_TO_EDGE;case THREE.MirroredRepeatWrapping:return b.MIRRORED_REPEAT;
-case THREE.NearestFilter:return b.NEAREST;case THREE.NearestMipMapNearestFilter:return b.NEAREST_MIPMAP_NEAREST;case THREE.NearestMipMapLinearFilter:return b.NEAREST_MIPMAP_LINEAR;case THREE.LinearFilter:return b.LINEAR;case THREE.LinearMipMapNearestFilter:return b.LINEAR_MIPMAP_NEAREST;case THREE.LinearMipMapLinearFilter:return b.LINEAR_MIPMAP_LINEAR;case THREE.ByteType:return b.BYTE;case THREE.UnsignedByteType:return b.UNSIGNED_BYTE;case THREE.ShortType:return b.SHORT;case THREE.UnsignedShortType:return b.UNSIGNED_SHORT;
-case THREE.IntType:return b.INT;case THREE.UnsignedShortType:return b.UNSIGNED_INT;case THREE.FloatType:return b.FLOAT;case THREE.AlphaFormat:return b.ALPHA;case THREE.RGBFormat:return b.RGB;case THREE.RGBAFormat:return b.RGBA;case THREE.LuminanceFormat:return b.LUMINANCE;case THREE.LuminanceAlphaFormat:return b.LUMINANCE_ALPHA}return 0}var o=document.createElement("canvas"),b,j=null,i=null,y=new THREE.Matrix4,z,u=new Float32Array(16),x=new Float32Array(16),H=new Float32Array(16),J=new Float32Array(9),
-K=new Float32Array(16),p=true,V=new THREE.Color(0),F=0;if(a){if(a.antialias!==undefined)p=a.antialias;a.clearColor!==undefined&&V.setHex(a.clearColor);if(a.clearAlpha!==undefined)F=a.clearAlpha}this.domElement=o;this.autoClear=true;(function(f,k,q){try{b=o.getContext("experimental-webgl",{antialias:f})}catch(l){}if(!b){alert("WebGL not supported");throw"cannot create webgl context";}b.clearColor(0,0,0,1);b.clearDepth(1);b.enable(b.DEPTH_TEST);b.depthFunc(b.LEQUAL);b.frontFace(b.CCW);b.cullFace(b.BACK);
-b.enable(b.CULL_FACE);b.enable(b.BLEND);b.blendFunc(b.ONE,b.ONE_MINUS_SRC_ALPHA);b.clearColor(k.r,k.g,k.b,q)})(p,V,F);this.context=b;this.lights={ambient:[0,0,0],directional:{length:0,colors:[],positions:[]},point:{length:0,colors:[],positions:[]}};this.setSize=function(f,k){o.width=f;o.height=k;b.viewport(0,0,o.width,o.height)};this.setClearColor=function(f,k){var q=new THREE.Color(f);b.clearColor(q.r,q.g,q.b,k)};this.clear=function(){b.clear(b.COLOR_BUFFER_BIT|b.DEPTH_BUFFER_BIT)};this.setupLights=
-function(f,k){var q,l,r,C=0,m=0,t=0,v,s,n,E=this.lights,B=E.directional.colors,O=E.directional.positions,N=E.point.colors,G=E.point.positions,W=0,P=0;q=0;for(l=k.length;q<l;q++){r=k[q];v=r.color;s=r.position;n=r.intensity;if(r instanceof THREE.AmbientLight){C+=v.r;m+=v.g;t+=v.b}else if(r instanceof THREE.DirectionalLight){B[W*3]=v.r*n;B[W*3+1]=v.g*n;B[W*3+2]=v.b*n;O[W*3]=s.x;O[W*3+1]=s.y;O[W*3+2]=s.z;W+=1}else if(r instanceof THREE.PointLight){N[P*3]=v.r*n;N[P*3+1]=v.g*n;N[P*3+2]=v.b*n;G[P*3]=s.x;
-G[P*3+1]=s.y;G[P*3+2]=s.z;P+=1}}E.point.length=P;E.directional.length=W;E.ambient[0]=C;E.ambient[1]=m;E.ambient[2]=t};this.createParticleBuffers=function(f){f.__webGLVertexBuffer=b.createBuffer();f.__webGLFaceBuffer=b.createBuffer()};this.createLineBuffers=function(f){f.__webGLVertexBuffer=b.createBuffer();f.__webGLLineBuffer=b.createBuffer()};this.createMeshBuffers=function(f){f.__webGLVertexBuffer=b.createBuffer();f.__webGLNormalBuffer=b.createBuffer();f.__webGLTangentBuffer=b.createBuffer();f.__webGLUVBuffer=
-b.createBuffer();f.__webGLFaceBuffer=b.createBuffer();f.__webGLLineBuffer=b.createBuffer()};this.initLineBuffers=function(f){var k=f.vertices.length;f.__vertexArray=new Float32Array(k*3);f.__lineArray=new Uint16Array(k);f.__webGLLineCount=k};this.initMeshBuffers=function(f,k){var q,l,r=0,C=0,m=0,t=k.geometry.faces,v=f.faces;q=0;for(l=v.length;q<l;q++){fi=v[q];face=t[fi];if(face instanceof THREE.Face3){r+=3;C+=1;m+=3}else if(face instanceof THREE.Face4){r+=4;C+=2;m+=4}}f.__vertexArray=new Float32Array(r*
-3);f.__normalArray=new Float32Array(r*3);f.__tangentArray=new Float32Array(r*4);f.__uvArray=new Float32Array(r*2);f.__faceArray=new Uint16Array(C*3);f.__lineArray=new Uint16Array(m*2);r=false;q=0;for(l=k.materials.length;q<l;q++){t=k.materials[q];if(t instanceof THREE.MeshFaceMaterial){t=0;for(v=f.materials.length;t<v;t++)if(f.materials[t]&&f.materials[t].shading!=undefined&&f.materials[t].shading==THREE.SmoothShading){r=true;break}}else if(t&&t.shading!=undefined&&t.shading==THREE.SmoothShading){r=
-true;break}if(r)break}f.__needsSmoothNormals=r;f.__webGLFaceCount=C*3;f.__webGLLineCount=m*2};this.setMeshBuffers=function(f,k,q,l,r,C,m,t){var v,s,n,E,B,O,N,G,W,P=0,I=0,L=0,T=0,Q=0,w=0,M=0,R=f.__vertexArray,da=f.__uvArray,ba=f.__normalArray,Z=f.__tangentArray,ja=f.__faceArray,Y=f.__lineArray,qa=f.__needsSmoothNormals,ka=k.geometry,fa=ka.vertices,ha=f.faces,sa=ka.faces,ua=ka.uvs;k=0;for(v=ha.length;k<v;k++){s=ha[k];n=sa[s];s=ua[s];E=n.vertexNormals;B=n.normal;if(n instanceof THREE.Face3){if(l){O=
-fa[n.a].position;N=fa[n.b].position;G=fa[n.c].position;R[I]=O.x;R[I+1]=O.y;R[I+2]=O.z;R[I+3]=N.x;R[I+4]=N.y;R[I+5]=N.z;R[I+6]=G.x;R[I+7]=G.y;R[I+8]=G.z;I+=9}if(t&&ka.hasTangents){O=fa[n.a].tangent;N=fa[n.b].tangent;G=fa[n.c].tangent;Z[w]=O.x;Z[w+1]=O.y;Z[w+2]=O.z;Z[w+3]=O.w;Z[w+4]=N.x;Z[w+5]=N.y;Z[w+6]=N.z;Z[w+7]=N.w;Z[w+8]=G.x;Z[w+9]=G.y;Z[w+10]=G.z;Z[w+11]=G.w;w+=12}if(m)if(E.length==3&&qa)for(n=0;n<3;n++){B=E[n];ba[Q]=B.x;ba[Q+1]=B.y;ba[Q+2]=B.z;Q+=3}else for(n=0;n<3;n++){ba[Q]=B.x;ba[Q+1]=B.y;
-ba[Q+2]=B.z;Q+=3}if(C&&s)for(n=0;n<3;n++){E=s[n];da[L]=E.u;da[L+1]=E.v;L+=2}if(r){ja[T]=P;ja[T+1]=P+1;ja[T+2]=P+2;T+=3;Y[M]=P;Y[M+1]=P+1;Y[M+2]=P;Y[M+3]=P+2;Y[M+4]=P+1;Y[M+5]=P+2;M+=6;P+=3}}else if(n instanceof THREE.Face4){if(l){O=fa[n.a].position;N=fa[n.b].position;G=fa[n.c].position;W=fa[n.d].position;R[I]=O.x;R[I+1]=O.y;R[I+2]=O.z;R[I+3]=N.x;R[I+4]=N.y;R[I+5]=N.z;R[I+6]=G.x;R[I+7]=G.y;R[I+8]=G.z;R[I+9]=W.x;R[I+10]=W.y;R[I+11]=W.z;I+=12}if(t&&ka.hasTangents){O=fa[n.a].tangent;N=fa[n.b].tangent;
-G=fa[n.c].tangent;n=fa[n.d].tangent;Z[w]=O.x;Z[w+1]=O.y;Z[w+2]=O.z;Z[w+3]=O.w;Z[w+4]=N.x;Z[w+5]=N.y;Z[w+6]=N.z;Z[w+7]=N.w;Z[w+8]=G.x;Z[w+9]=G.y;Z[w+10]=G.z;Z[w+11]=G.w;Z[w+12]=n.x;Z[w+13]=n.y;Z[w+14]=n.z;Z[w+15]=n.w;w+=16}if(m)if(E.length==4&&qa)for(n=0;n<4;n++){B=E[n];ba[Q]=B.x;ba[Q+1]=B.y;ba[Q+2]=B.z;Q+=3}else for(n=0;n<4;n++){ba[Q]=B.x;ba[Q+1]=B.y;ba[Q+2]=B.z;Q+=3}if(C&&s)for(n=0;n<4;n++){E=s[n];da[L]=E.u;da[L+1]=E.v;L+=2}if(r){ja[T]=P;ja[T+1]=P+1;ja[T+2]=P+2;ja[T+3]=P;ja[T+4]=P+2;ja[T+5]=P+3;
-T+=6;Y[M]=P;Y[M+1]=P+1;Y[M+2]=P;Y[M+3]=P+3;Y[M+4]=P+1;Y[M+5]=P+2;Y[M+6]=P+2;Y[M+7]=P+3;M+=8;P+=4}}}if(l){b.bindBuffer(b.ARRAY_BUFFER,f.__webGLVertexBuffer);b.bufferData(b.ARRAY_BUFFER,R,q)}if(m){b.bindBuffer(b.ARRAY_BUFFER,f.__webGLNormalBuffer);b.bufferData(b.ARRAY_BUFFER,ba,q)}if(t&&ka.hasTangents){b.bindBuffer(b.ARRAY_BUFFER,f.__webGLTangentBuffer);b.bufferData(b.ARRAY_BUFFER,Z,q)}if(C&&L>0){b.bindBuffer(b.ARRAY_BUFFER,f.__webGLUVBuffer);b.bufferData(b.ARRAY_BUFFER,da,q)}if(r){b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,
-f.__webGLFaceBuffer);b.bufferData(b.ELEMENT_ARRAY_BUFFER,ja,q);b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,f.__webGLLineBuffer);b.bufferData(b.ELEMENT_ARRAY_BUFFER,Y,q)}};this.setLineBuffers=function(f,k,q,l){var r,C,m=f.vertices,t=m.length,v=f.__vertexArray,s=f.__lineArray;if(q)for(q=0;q<t;q++){r=m[q].position;C=q*3;v[C]=r.x;v[C+1]=r.y;v[C+2]=r.z}if(l)for(q=0;q<t;q++)s[q]=q;b.bindBuffer(b.ARRAY_BUFFER,f.__webGLVertexBuffer);b.bufferData(b.ARRAY_BUFFER,v,k);b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,f.__webGLLineBuffer);
-b.bufferData(b.ELEMENT_ARRAY_BUFFER,s,k)};this.setParticleBuffers=function(){};this.renderBuffer=function(f,k,q,l,r,C){var m,t,v,s;if(!l.program){if(l instanceof THREE.MeshDepthMaterial){c(l,THREE.ShaderLib.depth);l.uniforms.mNear.value=f.near;l.uniforms.mFar.value=f.far}else if(l instanceof THREE.MeshNormalMaterial)c(l,THREE.ShaderLib.normal);else if(l instanceof THREE.MeshBasicMaterial){c(l,THREE.ShaderLib.basic);d(l,q)}else if(l instanceof THREE.MeshLambertMaterial){c(l,THREE.ShaderLib.lambert);
-d(l,q)}else if(l instanceof THREE.MeshPhongMaterial){c(l,THREE.ShaderLib.phong);d(l,q)}else if(l instanceof THREE.LineBasicMaterial){c(l,THREE.ShaderLib.basic);e(l,q)}var n,E,B;n=s=t=0;for(E=k.length;n<E;n++){B=k[n];B instanceof THREE.DirectionalLight&&s++;B instanceof THREE.PointLight&&t++}if(t+s<=4){n=s;t=t}else{n=Math.ceil(4*s/(t+s));t=4-n}t={directional:n,point:t};s={fog:q,map:l.map,env_map:l.env_map,maxDirLights:t.directional,maxPointLights:t.point};t=l.fragment_shader;n=l.vertex_shader;E=b.createProgram();
-B=["#ifdef GL_ES\nprecision highp float;\n#endif","#define MAX_DIR_LIGHTS "+s.maxDirLights,"#define MAX_POINT_LIGHTS "+s.maxPointLights,s.fog?"#define USE_FOG":"",s.fog instanceof THREE.FogExp2?"#define FOG_EXP2":"",s.map?"#define USE_MAP":"",s.env_map?"#define USE_ENVMAP":"","uniform mat4 viewMatrix;\nuniform vec3 cameraPosition;\n"].join("\n");s=[b.getParameter(b.MAX_VERTEX_TEXTURE_IMAGE_UNITS)>0?"#define VERTEX_TEXTURES":"","#define MAX_DIR_LIGHTS "+s.maxDirLights,"#define MAX_POINT_LIGHTS "+s.maxPointLights,
-s.map?"#define USE_MAP":"",s.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");b.attachShader(E,g("fragment",B+t));b.attachShader(E,g("vertex",s+n));b.linkProgram(E);b.getProgramParameter(E,b.LINK_STATUS)||alert("Could not initialise shaders\nVALIDATE_STATUS: "+
-b.getProgramParameter(E,b.VALIDATE_STATUS)+", gl error ["+b.getError()+"]");E.uniforms={};E.attributes={};l.program=E;t=["viewMatrix","modelViewMatrix","projectionMatrix","normalMatrix","objectMatrix","cameraPosition"];for(m in l.uniforms)t.push(m);m=l.program;n=0;for(E=t.length;n<E;n++){B=t[n];m.uniforms[B]=b.getUniformLocation(m,B)}m=l.program;t=["position","normal","uv","tangent"];n=0;for(E=t.length;n<E;n++){B=t[n];m.attributes[B]=b.getAttribLocation(m,B)}}m=l.program;if(m!=j){b.useProgram(m);
-j=m}this.loadCamera(m,f);this.loadMatrices(m);if(l instanceof THREE.MeshPhongMaterial||l instanceof THREE.MeshLambertMaterial){this.setupLights(m,k);f=this.lights;l.uniforms.enableLighting.value=f.directional.length+f.point.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)d(l,q);l instanceof THREE.LineBasicMaterial&&e(l,q);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}q=l.uniforms;for(v in q)if(n=m.uniforms[v]){k=q[v];t=k.type;f=k.value;if(t=="i")b.uniform1i(n,f);else if(t=="f")b.uniform1f(n,
-f);else if(t=="fv1")b.uniform1fv(n,f);else if(t=="fv")b.uniform3fv(n,f);else if(t=="v2")b.uniform2f(n,f.x,f.y);else if(t=="v3")b.uniform3f(n,f.x,f.y,f.z);else if(t=="c")b.uniform3f(n,f.r,f.g,f.b);else if(t=="t"){b.uniform1i(n,f);if(k=k.texture)if(k.image instanceof Array&&k.image.length==6){k=k;f=f;if(k.image.length==6){if(!k.image.__webGLTextureCube&&!k.image.__cubeMapInitialized&&k.image.loadCount==6){k.image.__webGLTextureCube=b.createTexture();b.bindTexture(b.TEXTURE_CUBE_MAP,k.image.__webGLTextureCube);
-b.texParameteri(b.TEXTURE_CUBE_MAP,b.TEXTURE_WRAP_S,b.CLAMP_TO_EDGE);b.texParameteri(b.TEXTURE_CUBE_MAP,b.TEXTURE_WRAP_T,b.CLAMP_TO_EDGE);b.texParameteri(b.TEXTURE_CUBE_MAP,b.TEXTURE_MAG_FILTER,b.LINEAR);b.texParameteri(b.TEXTURE_CUBE_MAP,b.TEXTURE_MIN_FILTER,b.LINEAR_MIPMAP_LINEAR);for(t=0;t<6;++t)b.texImage2D(b.TEXTURE_CUBE_MAP_POSITIVE_X+t,0,b.RGBA,b.RGBA,b.UNSIGNED_BYTE,k.image[t]);b.generateMipmap(b.TEXTURE_CUBE_MAP);b.bindTexture(b.TEXTURE_CUBE_MAP,null);k.image.__cubeMapInitialized=true}b.activeTexture(b.TEXTURE0+
-f);b.bindTexture(b.TEXTURE_CUBE_MAP,k.image.__webGLTextureCube)}}else{k=k;f=f;if(!k.__webGLTexture&&k.image.loaded){k.__webGLTexture=b.createTexture();b.bindTexture(b.TEXTURE_2D,k.__webGLTexture);b.texImage2D(b.TEXTURE_2D,0,b.RGBA,b.RGBA,b.UNSIGNED_BYTE,k.image);b.texParameteri(b.TEXTURE_2D,b.TEXTURE_WRAP_S,h(k.wrap_s));b.texParameteri(b.TEXTURE_2D,b.TEXTURE_WRAP_T,h(k.wrap_t));b.texParameteri(b.TEXTURE_2D,b.TEXTURE_MAG_FILTER,h(k.mag_filter));b.texParameteri(b.TEXTURE_2D,b.TEXTURE_MIN_FILTER,h(k.min_filter));
-b.generateMipmap(b.TEXTURE_2D);b.bindTexture(b.TEXTURE_2D,null)}b.activeTexture(b.TEXTURE0+f);b.bindTexture(b.TEXTURE_2D,k.__webGLTexture)}}}v=m.attributes;b.bindBuffer(b.ARRAY_BUFFER,r.__webGLVertexBuffer);b.vertexAttribPointer(v.position,3,b.FLOAT,false,0,0);b.enableVertexAttribArray(v.position);if(v.normal>=0){b.bindBuffer(b.ARRAY_BUFFER,r.__webGLNormalBuffer);b.vertexAttribPointer(v.normal,3,b.FLOAT,false,0,0);b.enableVertexAttribArray(v.normal)}if(v.tangent>=0){b.bindBuffer(b.ARRAY_BUFFER,r.__webGLTangentBuffer);
-b.vertexAttribPointer(v.tangent,4,b.FLOAT,false,0,0);b.enableVertexAttribArray(v.tangent)}if(v.uv>=0)if(r.__webGLUVBuffer){b.bindBuffer(b.ARRAY_BUFFER,r.__webGLUVBuffer);b.vertexAttribPointer(v.uv,2,b.FLOAT,false,0,0);b.enableVertexAttribArray(v.uv)}else b.disableVertexAttribArray(v.uv);if(l.wireframe||l instanceof THREE.LineBasicMaterial){v=l.wireframe_linewidth!==undefined?l.wireframe_linewidth:l.linewidth!==undefined?l.linewidth:1;l=l instanceof THREE.LineBasicMaterial&&C.type==THREE.LineStrip?
-b.LINE_STRIP:b.LINES;b.lineWidth(v);b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,r.__webGLLineBuffer);b.drawElements(l,r.__webGLLineCount,b.UNSIGNED_SHORT,0)}else{b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,r.__webGLFaceBuffer);b.drawElements(b.TRIANGLES,r.__webGLFaceCount,b.UNSIGNED_SHORT,0)}};this.renderPass=function(f,k,q,l,r,C,m){var t,v,s,n,E;s=0;for(n=l.materials.length;s<n;s++){t=l.materials[s];if(t instanceof THREE.MeshFaceMaterial){t=0;for(v=r.materials.length;t<v;t++)if((E=r.materials[t])&&E.blending==C&&
-E.opacity<1==m){this.setBlending(E.blending);this.renderBuffer(f,k,q,E,r,l)}}else if((E=t)&&E.blending==C&&E.opacity<1==m){this.setBlending(E.blending);this.renderBuffer(f,k,q,E,r,l)}}};this.render=function(f,k,q,l){var r,C,m,t=f.lights,v=f.fog;this.initWebGLObjects(f);l=l!==undefined?l:true;if(q&&!q.__webGLFramebuffer){q.__webGLFramebuffer=b.createFramebuffer();q.__webGLRenderbuffer=b.createRenderbuffer();q.__webGLTexture=b.createTexture();b.bindRenderbuffer(b.RENDERBUFFER,q.__webGLRenderbuffer);
-b.renderbufferStorage(b.RENDERBUFFER,b.DEPTH_COMPONENT16,q.width,q.height);b.bindTexture(b.TEXTURE_2D,q.__webGLTexture);b.texParameteri(b.TEXTURE_2D,b.TEXTURE_WRAP_S,h(q.wrap_s));b.texParameteri(b.TEXTURE_2D,b.TEXTURE_WRAP_T,h(q.wrap_t));b.texParameteri(b.TEXTURE_2D,b.TEXTURE_MAG_FILTER,h(q.mag_filter));b.texParameteri(b.TEXTURE_2D,b.TEXTURE_MIN_FILTER,h(q.min_filter));b.texImage2D(b.TEXTURE_2D,0,h(q.format),q.width,q.height,0,h(q.format),h(q.type),null);b.bindFramebuffer(b.FRAMEBUFFER,q.__webGLFramebuffer);
-b.framebufferTexture2D(b.FRAMEBUFFER,b.COLOR_ATTACHMENT0,b.TEXTURE_2D,q.__webGLTexture,0);b.framebufferRenderbuffer(b.FRAMEBUFFER,b.DEPTH_ATTACHMENT,b.RENDERBUFFER,q.__webGLRenderbuffer);b.bindTexture(b.TEXTURE_2D,null);b.bindRenderbuffer(b.RENDERBUFFER,null);b.bindFramebuffer(b.FRAMEBUFFER,null)}if(q){r=q.__webGLFramebuffer;m=q.width;C=q.height}else{r=null;m=o.width;C=o.height}if(r!=i){b.bindFramebuffer(b.FRAMEBUFFER,r);b.viewport(0,0,m,C);l&&b.clear(b.COLOR_BUFFER_BIT|b.DEPTH_BUFFER_BIT);i=r}this.autoClear&&
-this.clear();k.autoUpdateMatrix&&k.updateMatrix();u.set(k.matrix.flatten());H.set(k.projectionMatrix.flatten());l=0;for(r=f.__webGLObjects.length;l<r;l++){C=f.__webGLObjects[l];m=C.object;C=C.buffer;if(m.visible){this.setupMatrices(m,k);this.renderPass(k,t,v,m,C,THREE.NormalBlending,false)}}l=0;for(r=f.__webGLObjects.length;l<r;l++){C=f.__webGLObjects[l];m=C.object;C=C.buffer;if(m.visible){this.setupMatrices(m,k);if(m.doubleSided)b.disable(b.CULL_FACE);else{b.enable(b.CULL_FACE);m.flipSided?b.frontFace(b.CW):
-b.frontFace(b.CCW)}this.renderPass(k,t,v,m,C,THREE.AdditiveBlending,false);this.renderPass(k,t,v,m,C,THREE.SubtractiveBlending,false);this.renderPass(k,t,v,m,C,THREE.AdditiveBlending,true);this.renderPass(k,t,v,m,C,THREE.SubtractiveBlending,true);this.renderPass(k,t,v,m,C,THREE.NormalBlending,true)}}if(q&&q.min_filter!==THREE.NearestFilter&&q.min_filter!==THREE.LinearFilter){b.bindTexture(b.TEXTURE_2D,q.__webGLTexture);b.generateMipmap(b.TEXTURE_2D);b.bindTexture(b.TEXTURE_2D,null)}};this.initWebGLObjects=
-function(f){function k(s,n,E,B){if(s[n]==undefined){f.__webGLObjects.push({buffer:E,object:B});s[n]=1}}var q,l,r,C,m,t,v;if(!f.__webGLObjects){f.__webGLObjects=[];f.__webGLObjectsMap={}}q=0;for(l=f.objects.length;q<l;q++){r=f.objects[q];m=r.geometry;if(f.__webGLObjectsMap[r.id]==undefined)f.__webGLObjectsMap[r.id]={};v=f.__webGLObjectsMap[r.id];if(r instanceof THREE.Mesh){for(C in m.geometryChunks){t=m.geometryChunks[C];if(!t.__webGLVertexBuffer){this.createMeshBuffers(t);this.initMeshBuffers(t,r);
-m.__dirtyVertices=true;m.__dirtyElements=true;m.__dirtyUvs=true;m.__dirtyNormals=true;m.__dirtyTangents=true}if(m.__dirtyVertices||m.__dirtyElements||m.__dirtyUvs)this.setMeshBuffers(t,r,b.DYNAMIC_DRAW,m.__dirtyVertices,m.__dirtyElements,m.__dirtyUvs,m.__dirtyNormals,m.__dirtyTangents);k(v,C,t,r)}m.__dirtyVertices=false;m.__dirtyElements=false;m.__dirtyUvs=false;m.__dirtyNormals=false;m.__dirtyTangents=false}else if(r instanceof THREE.Line){if(!m.__webGLVertexBuffer){this.createLineBuffers(m);this.initLineBuffers(m);
-m.__dirtyVertices=true;m.__dirtyElements=true}m.__dirtyVertices&&this.setLineBuffers(m,b.DYNAMIC_DRAW,m.__dirtyVertices,m.__dirtyElements);k(v,0,m,r);m.__dirtyVertices=false;m.__dirtyElements=false}else if(r instanceof THREE.ParticleSystem){m.__webGLVertexBuffer||this.createParticleBuffers(m);k(v,0,m,r)}}};this.removeObject=function(f,k){var q,l;for(q=f.__webGLObjects.length-1;q>=0;q--){l=f.__webGLObjects[q].object;k==l&&f.__webGLObjects.splice(q,1)}};this.setupMatrices=function(f,k){f.autoUpdateMatrix&&
-f.updateMatrix();y.multiply(k.matrix,f.matrix);x.set(y.flatten());z=THREE.Matrix4.makeInvert3x3(y).transpose();J.set(z.m);K.set(f.matrix.flatten())};this.loadMatrices=function(f){b.uniformMatrix4fv(f.uniforms.viewMatrix,false,u);b.uniformMatrix4fv(f.uniforms.modelViewMatrix,false,x);b.uniformMatrix4fv(f.uniforms.projectionMatrix,false,H);b.uniformMatrix3fv(f.uniforms.normalMatrix,false,J);b.uniformMatrix4fv(f.uniforms.objectMatrix,false,K)};this.loadCamera=function(f,k){b.uniform3f(f.uniforms.cameraPosition,
-k.position.x,k.position.y,k.position.z)};this.setBlending=function(f){switch(f){case THREE.AdditiveBlending:b.blendEquation(b.FUNC_ADD);b.blendFunc(b.ONE,b.ONE);break;case THREE.SubtractiveBlending:b.blendFunc(b.DST_COLOR,b.ZERO);break;default:b.blendEquation(b.FUNC_ADD);b.blendFunc(b.ONE,b.ONE_MINUS_SRC_ALPHA)}};this.setFaceCulling=function(f,k){if(f){!k||k=="ccw"?b.frontFace(b.CCW):b.frontFace(b.CW);if(f=="back")b.cullFace(b.BACK);else f=="front"?b.cullFace(b.FRONT):b.cullFace(b.FRONT_AND_BACK);
-b.enable(b.CULL_FACE)}else b.disable(b.CULL_FACE)};this.supportsVertexTextures=function(){return b.getParameter(b.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",
-lights_vertex:"if ( !enableLighting ) {\nvLightWeighting = vec3( 1.0 );\n} else {\nvLightWeighting = ambientLightColor;\n#if MAX_DIR_LIGHTS > 0\nfor( int i = 0; i < MAX_DIR_LIGHTS; i++ ) {\nvec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 0.0 );\nfloat directionalLightWeighting = max( dot( transformedNormal, normalize( lDirection.xyz ) ), 0.0 );\nvLightWeighting += directionalLightColor[ i ] * directionalLightWeighting;\n}\n#endif\n#if MAX_POINT_LIGHTS > 0\nfor( int i = 0; i < MAX_POINT_LIGHTS; i++ ) {\nvec4 lPosition = viewMatrix * vec4( pointLightPosition[ i ], 1.0 );\nvec3 pointLightVector = normalize( lPosition.xyz - mvPosition.xyz );\nfloat pointLightWeighting = max( dot( transformedNormal, pointLightVector ), 0.0 );\nvLightWeighting += pointLightColor[ i ] * pointLightWeighting;\n#ifdef PHONG\nvPointLightVector[ i ] = pointLightVector;\n#endif\n}\n#endif\n}",
-lights_pars_fragment:"#if MAX_DIR_LIGHTS > 0\nuniform vec3 directionalLightDirection[ MAX_DIR_LIGHTS ];\n#endif\n#if MAX_POINT_LIGHTS > 0\nvarying vec3 vPointLightVector[ MAX_POINT_LIGHTS ];\n#endif\nvarying vec3 vViewPosition;\nvarying vec3 vNormal;",lights_fragment:"vec3 normal = normalize( vNormal );\nvec3 viewPosition = normalize( vViewPosition );\nvec4 mSpecular = vec4( specular, opacity );\n#if MAX_POINT_LIGHTS > 0\nvec4 pointDiffuse  = vec4( 0.0 );\nvec4 pointSpecular = vec4( 0.0 );\nfor( int i = 0; i < MAX_POINT_LIGHTS; i++ ) {\nvec3 pointVector = normalize( vPointLightVector[ i ] );\nvec3 pointHalfVector = normalize( vPointLightVector[ i ] + 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, shininess );\npointDiffuse  += mColor * pointDiffuseWeight;\npointSpecular += mSpecular * pointSpecularWeight;\n}\n#endif\n#if MAX_DIR_LIGHTS > 0\nvec4 dirDiffuse  = vec4( 0.0 );\nvec4 dirSpecular = vec4( 0.0 );\nfor( int i = 0; i < MAX_DIR_LIGHTS; i++ ) {\nvec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 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, shininess );\ndirDiffuse  += mColor * dirDiffuseWeight;\ndirSpecular += mSpecular * dirSpecularWeight;\n}\n#endif\nvec4 totalLight = vec4( ambient, opacity );\n#if MAX_DIR_LIGHTS > 0\ntotalLight += dirDiffuse + dirSpecular;\n#endif\n#if MAX_POINT_LIGHTS > 0\ntotalLight += pointDiffuse + pointSpecular;\n#endif"};
-THREE.UniformsLib={common:{color:{type:"c",value:new THREE.Color(15658734)},opacity:{type:"f",value:1},map:{type:"t",value:0,texture:null},env_map:{type:"t",value:1,texture:null},useRefract:{type:"i",value:0},reflectivity:{type:"f",value:1},refraction_ratio:{type:"f",value:0.98},combine:{type:"i",value:0},fogDensity:{type:"f",value:2.5E-4},fogNear:{type:"f",value:1},fogFar:{type:"f",value:2E3},fogColor:{type:"c",value:new THREE.Color(16777215)}},lights:{enableLighting:{type:"i",value:1},ambientLightColor:{type:"fv",
-value:[]},directionalLightDirection:{type:"fv",value:[]},directionalLightColor:{type:"fv",value:[]},pointLightPosition:{type:"fv",value:[]},pointLightColor:{type:"fv",value:[]}}};
-THREE.ShaderLib={depth:{uniforms:{mNear:{type:"f",value:1},mFar:{type:"f",value:2E3}},fragment_shader:"uniform float mNear;\nuniform float mFar;\nvoid main() {\nfloat depth = gl_FragCoord.z / gl_FragCoord.w;\nfloat color = 1.0 - smoothstep( mNear, mFar, depth );\ngl_FragColor = vec4( vec3( color ), 1.0 );\n}",vertex_shader:"void main() {\ngl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}"},normal:{uniforms:{},fragment_shader:"varying vec3 vNormal;\nvoid main() {\ngl_FragColor = vec4( 0.5 * normalize( vNormal ) + 0.5, 1.0 );\n}",
-vertex_shader:"varying vec3 vNormal;\nvoid main() {\nvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\nvNormal = normalize( normalMatrix * normal );\ngl_Position = projectionMatrix * mvPosition;\n}"},basic:{uniforms:THREE.UniformsLib.common,fragment_shader:["uniform vec3 color;\nuniform float opacity;",THREE.Snippets.map_pars_fragment,THREE.Snippets.envmap_pars_fragment,THREE.Snippets.fog_pars_fragment,"void main() {\nvec4 mColor = vec4( color, opacity );\nvec4 mapColor = vec4( 1.0 );\nvec4 cubeColor = vec4( 1.0 );",
-THREE.Snippets.map_fragment,"gl_FragColor = mColor * mapColor;",THREE.Snippets.envmap_fragment,THREE.Snippets.fog_fragment,"}"].join("\n"),vertex_shader:[THREE.Snippets.map_pars_vertex,THREE.Snippets.envmap_pars_vertex,"void main() {\nvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );",THREE.Snippets.map_vertex,THREE.Snippets.envmap_vertex,"gl_Position = projectionMatrix * mvPosition;\n}"].join("\n")},lambert:{uniforms:Uniforms.merge([THREE.UniformsLib.common,THREE.UniformsLib.lights]),fragment_shader:["uniform vec3 color;\nuniform float opacity;\nvarying vec3 vLightWeighting;",
-THREE.Snippets.map_pars_fragment,THREE.Snippets.envmap_pars_fragment,THREE.Snippets.fog_pars_fragment,"void main() {\nvec4 mColor = vec4( color, opacity );\nvec4 mapColor = vec4( 1.0 );\nvec4 cubeColor = vec4( 1.0 );",THREE.Snippets.map_fragment,"gl_FragColor =  mColor * mapColor * vec4( vLightWeighting, 1.0 );",THREE.Snippets.envmap_fragment,THREE.Snippets.fog_fragment,"}"].join("\n"),vertex_shader:["varying vec3 vLightWeighting;",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,"vec3 transformedNormal = normalize( normalMatrix * normal );",THREE.Snippets.lights_vertex,"gl_Position = projectionMatrix * mvPosition;\n}"].join("\n")},phong:{uniforms:Uniforms.merge([THREE.UniformsLib.common,THREE.UniformsLib.lights,{ambient:{type:"c",value:new THREE.Color(328965)},specular:{type:"c",value:new THREE.Color(1118481)},
-shininess:{type:"f",value:30}}]),fragment_shader:["uniform vec3 color;\nuniform float opacity;\nuniform vec3 ambient;\nuniform vec3 specular;\nuniform float shininess;\nvarying vec3 vLightWeighting;",THREE.Snippets.map_pars_fragment,THREE.Snippets.envmap_pars_fragment,THREE.Snippets.fog_pars_fragment,THREE.Snippets.lights_pars_fragment,"void main() {\nvec4 mColor = vec4( color, opacity );\nvec4 mapColor = vec4( 1.0 );\nvec4 cubeColor = vec4( 1.0 );",THREE.Snippets.map_fragment,THREE.Snippets.lights_fragment,
-"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};
+// 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,d){this.r=a;this.g=c;this.b=d;if(this.autoUpdate){this.updateHex();this.updateStyleString()}},setHex:function(a){this.hex=~~a&16777215;if(this.autoUpdate){this.updateRGBA();this.updateStyleString()}},updateHex:function(){this.hex=~~(this.r*255)<<16^~~(this.g*255)<<8^~~(this.b*255)},updateRGBA:function(){this.r=(this.hex>>16&255)/255;this.g=(this.hex>>8&255)/255;this.b=(this.hex&255)/255},updateStyleString:function(){this.__styleString="rgb("+~~(this.r*255)+
+","+~~(this.g*255)+","+~~(this.b*255)+")"},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,d){this.x=a||0;this.y=c||0;this.z=d||0};
+THREE.Vector3.prototype={set:function(a,c,d){this.x=a;this.y=c;this.z=d;return this},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;return this},add:function(a,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,d=this.y,e=this.z;this.x=d*a.z-e*a.y;this.y=e*a.x-c*a.z;this.z=c*a.y-d*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},divideSelf:function(a){this.x/=a.x;this.y/=a.y;this.z/=
+a.z;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,d=this.y-a.y;a=this.z-a.z;return Math.sqrt(c*c+d*d+a*a)},distanceToSquared:function(a){var c=this.x-a.x,d=this.y-a.y;a=this.z-a.z;return c*c+d*d+a*a},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z},negate:function(){this.x=
+-this.x;this.y=-this.y;this.z=-this.z;return this},normalize:function(){var a=Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z);a>0?this.multiplyScalar(1/a):this.set(0,0,0);return this},setLength:function(a){return this.normalize().multiplyScalar(a)},isZero:function(){return Math.abs(this.x)<1.0E-4&&Math.abs(this.y)<1.0E-4&&Math.abs(this.z)<1.0E-4},clone:function(){return new THREE.Vector3(this.x,this.y,this.z)},toString:function(){return"THREE.Vector3 ( "+this.x+", "+this.y+", "+this.z+" )"}};
+THREE.Vector4=function(a,c,d,e){this.x=a||0;this.y=c||0;this.z=d||0;this.w=e||1};
+THREE.Vector4.prototype={set:function(a,c,d,e){this.x=a;this.y=c;this.z=d;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,d,e=a.objects,g=[];a=0;for(c=e.length;a<c;a++){d=e[a];if(d instanceof THREE.Mesh)g=g.concat(this.intersectObject(d))}g.sort(function(h,o){return h.distance-o.distance});return g},intersectObject:function(a){function c(K,p,V,F){F=F.clone().subSelf(p);V=V.clone().subSelf(p);var f=K.clone().subSelf(p);K=F.dot(F);p=F.dot(V);F=F.dot(f);var k=V.dot(V);V=V.dot(f);f=1/(K*k-p*p);k=(k*F-p*V)*f;K=(K*V-p*F)*f;return k>0&&K>0&&k+K<1}var d,e,g,h,o,b,j,i,y,z,
+u,x=a.geometry,H=x.vertices,J=[];d=0;for(e=x.faces.length;d<e;d++){g=x.faces[d];z=this.origin.clone();u=this.direction.clone();h=a.matrix.multiplyVector3(H[g.a].position.clone());o=a.matrix.multiplyVector3(H[g.b].position.clone());b=a.matrix.multiplyVector3(H[g.c].position.clone());j=g instanceof THREE.Face4?a.matrix.multiplyVector3(H[g.d].position.clone()):null;i=a.rotationMatrix.multiplyVector3(g.normal.clone());y=u.dot(i);if(y<0){i=i.dot((new THREE.Vector3).sub(h,z))/y;z=z.addSelf(u.multiplyScalar(i));
+if(g instanceof THREE.Face3){if(c(z,h,o,b)){g={distance:this.origin.distanceTo(z),point:z,face:g,object:a};J.push(g)}}else if(g instanceof THREE.Face4)if(c(z,h,o,j)||c(z,o,b,j)){g={distance:this.origin.distanceTo(z),point:z,face:g,object:a};J.push(g)}}}return J}};
+THREE.Rectangle=function(){function a(){h=e-c;o=g-d}var c,d,e,g,h,o,b=true;this.getX=function(){return c};this.getY=function(){return d};this.getWidth=function(){return h};this.getHeight=function(){return o};this.getLeft=function(){return c};this.getTop=function(){return d};this.getRight=function(){return e};this.getBottom=function(){return g};this.set=function(j,i,y,z){b=false;c=j;d=i;e=y;g=z;a()};this.addPoint=function(j,i){if(b){b=false;c=j;d=i;e=j;g=i}else{c=c<j?c:j;d=d<i?d:i;e=e>j?e:j;g=g>i?
+g:i}a()};this.add3Points=function(j,i,y,z,u,x){if(b){b=false;c=j<y?j<u?j:u:y<u?y:u;d=i<z?i<x?i:x:z<x?z:x;e=j>y?j>u?j:u:y>u?y:u;g=i>z?i>x?i:x:z>x?z:x}else{c=j<y?j<u?j<c?j:c:u<c?u:c:y<u?y<c?y:c:u<c?u:c;d=i<z?i<x?i<d?i:d:x<d?x:d:z<x?z<d?z:d:x<d?x:d;e=j>y?j>u?j>e?j:e:u>e?u:e:y>u?y>e?y:e:u>e?u:e;g=i>z?i>x?i>g?i:g:x>g?x:g:z>x?z>g?z:g:x>g?x:g}a()};this.addRectangle=function(j){if(b){b=false;c=j.getLeft();d=j.getTop();e=j.getRight();g=j.getBottom()}else{c=c<j.getLeft()?c:j.getLeft();d=d<j.getTop()?d:j.getTop();
+e=e>j.getRight()?e:j.getRight();g=g>j.getBottom()?g:j.getBottom()}a()};this.inflate=function(j){c-=j;d-=j;e+=j;g+=j;a()};this.minSelf=function(j){c=c>j.getLeft()?c:j.getLeft();d=d>j.getTop()?d:j.getTop();e=e<j.getRight()?e:j.getRight();g=g<j.getBottom()?g:j.getBottom();a()};this.instersects=function(j){return Math.min(e,j.getRight())-Math.max(c,j.getLeft())>=0&&Math.min(g,j.getBottom())-Math.max(d,j.getTop())>=0};this.empty=function(){b=true;g=e=d=c=0;a()};this.isEmpty=function(){return b};this.toString=
+function(){return"THREE.Rectangle ( left: "+c+", right: "+e+", top: "+d+", bottom: "+g+", width: "+h+", height: "+o+" )"}};THREE.Matrix3=function(){this.m=[]};THREE.Matrix3.prototype={transpose:function(){var a,c=this.m;a=c[1];c[1]=c[3];c[3]=a;a=c[2];c[2]=c[6];c[6]=a;a=c[5];c[5]=c[7];c[7]=a;return this}};
+THREE.Matrix4=function(a,c,d,e,g,h,o,b,j,i,y,z,u,x,H,J){this.n11=a||1;this.n12=c||0;this.n13=d||0;this.n14=e||0;this.n21=g||0;this.n22=h||1;this.n23=o||0;this.n24=b||0;this.n31=j||0;this.n32=i||0;this.n33=y||1;this.n34=z||0;this.n41=u||0;this.n42=x||0;this.n43=H||0;this.n44=J||1;this.flat=Array(16);this.m33=new THREE.Matrix3};
+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,d,e,g,h,o,b,j,i,y,z,u,x,H,J){this.n11=a;this.n12=c;this.n13=d;this.n14=e;this.n21=g;this.n22=h;this.n23=o;this.n24=b;this.n31=j;this.n32=i;this.n33=y;this.n34=z;this.n41=u;this.n42=x;this.n43=H;this.n44=J;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,d){var e=THREE.Matrix4.__tmpVec1,g=THREE.Matrix4.__tmpVec2,h=THREE.Matrix4.__tmpVec3;h.sub(a,c).normalize();e.cross(d,h).normalize();g.cross(h,e).normalize();this.n11=e.x;this.n12=e.y;this.n13=e.z;this.n14=-e.dot(a);this.n21=g.x;this.n22=g.y;this.n23=g.z;this.n24=-g.dot(a);
+this.n31=h.x;this.n32=h.y;this.n33=h.z;this.n34=-h.dot(a);this.n43=this.n42=this.n41=0;this.n44=1;return this},multiplyVector3:function(a){var c=a.x,d=a.y,e=a.z,g=1/(this.n41*c+this.n42*d+this.n43*e+this.n44);a.x=(this.n11*c+this.n12*d+this.n13*e+this.n14)*g;a.y=(this.n21*c+this.n22*d+this.n23*e+this.n24)*g;a.z=(this.n31*c+this.n32*d+this.n33*e+this.n34)*g;return a},multiplyVector4:function(a){var c=a.x,d=a.y,e=a.z,g=a.w;a.x=this.n11*c+this.n12*d+this.n13*e+this.n14*g;a.y=this.n21*c+this.n22*d+this.n23*
+e+this.n24*g;a.z=this.n31*c+this.n32*d+this.n33*e+this.n34*g;a.w=this.n41*c+this.n42*d+this.n43*e+this.n44*g;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 d=a.n11,e=a.n12,g=a.n13,h=a.n14,o=a.n21,b=a.n22,j=a.n23,i=a.n24,y=a.n31,
+z=a.n32,u=a.n33,x=a.n34,H=a.n41,J=a.n42,K=a.n43,p=a.n44,V=c.n11,F=c.n12,f=c.n13,k=c.n14,q=c.n21,l=c.n22,r=c.n23,C=c.n24,m=c.n31,t=c.n32,v=c.n33,s=c.n34,n=c.n41,E=c.n42,B=c.n43,O=c.n44;this.n11=d*V+e*q+g*m+h*n;this.n12=d*F+e*l+g*t+h*E;this.n13=d*f+e*r+g*v+h*B;this.n14=d*k+e*C+g*s+h*O;this.n21=o*V+b*q+j*m+i*n;this.n22=o*F+b*l+j*t+i*E;this.n23=o*f+b*r+j*v+i*B;this.n24=o*k+b*C+j*s+i*O;this.n31=y*V+z*q+u*m+x*n;this.n32=y*F+z*l+u*t+x*E;this.n33=y*f+z*r+u*v+x*B;this.n34=y*k+z*C+u*s+x*O;this.n41=H*V+J*q+
+K*m+p*n;this.n42=H*F+J*l+K*t+p*E;this.n43=H*f+J*r+K*v+p*B;this.n44=H*k+J*C+K*s+p*O;return this},multiplySelf:function(a){var c=this.n11,d=this.n12,e=this.n13,g=this.n14,h=this.n21,o=this.n22,b=this.n23,j=this.n24,i=this.n31,y=this.n32,z=this.n33,u=this.n34,x=this.n41,H=this.n42,J=this.n43,K=this.n44,p=a.n11,V=a.n21,F=a.n31,f=a.n41,k=a.n12,q=a.n22,l=a.n32,r=a.n42,C=a.n13,m=a.n23,t=a.n33,v=a.n43,s=a.n14,n=a.n24,E=a.n34;a=a.n44;this.n11=c*p+d*V+e*F+g*f;this.n12=c*k+d*q+e*l+g*r;this.n13=c*C+d*m+e*t+g*
+v;this.n14=c*s+d*n+e*E+g*a;this.n21=h*p+o*V+b*F+j*f;this.n22=h*k+o*q+b*l+j*r;this.n23=h*C+o*m+b*t+j*v;this.n24=h*s+o*n+b*E+j*a;this.n31=i*p+y*V+z*F+u*f;this.n32=i*k+y*q+z*l+u*r;this.n33=i*C+y*m+z*t+u*v;this.n34=i*s+y*n+z*E+u*a;this.n41=x*p+H*V+J*F+K*f;this.n42=x*k+H*q+J*l+K*r;this.n43=x*C+H*m+J*t+K*v;this.n44=x*s+H*n+J*E+K*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(){var a=this.n11,c=this.n12,d=this.n13,e=this.n14,g=this.n21,h=this.n22,o=this.n23,b=this.n24,j=this.n31,i=this.n32,y=this.n33,z=this.n34,u=this.n41,x=this.n42,H=this.n43,J=this.n44;return e*o*i*u-d*b*i*u-e*h*y*u+c*b*y*u+d*h*z*u-c*o*z*u-e*o*j*x+d*b*j*x+e*g*y*x-a*b*y*x-d*g*z*x+a*o*z*x+e*h*j*H-c*b*j*H-e*g*i*H+a*b*i*H+c*g*z*H-a*h*z*H-d*h*j*J+c*o*j*J+d*g*i*J-a*o*i*J-c*g*y*J+a*h*y*J},transpose:function(){function a(c,d,
+e){var g=c[d];c[d]=c[e];c[e]=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(){var a=this.flat;a[0]=this.n11;
+a[1]=this.n21;a[2]=this.n31;a[3]=this.n41;a[4]=this.n12;a[5]=this.n22;a[6]=this.n32;a[7]=this.n42;a[8]=this.n13;a[9]=this.n23;a[10]=this.n33;a[11]=this.n43;a[12]=this.n14;a[13]=this.n24;a[14]=this.n34;a[15]=this.n44;return a},setTranslation:function(a,c,d){this.set(1,0,0,a,0,1,0,c,0,0,1,d,0,0,0,1);return this},setScale:function(a,c,d){this.set(a,0,0,0,0,c,0,0,0,0,d,0,0,0,0,1);return this},setRotX:function(a){var c=Math.cos(a);a=Math.sin(a);this.set(1,0,0,0,0,c,-a,0,0,a,c,0,0,0,0,1);return this},setRotY:function(a){var c=
+Math.cos(a);a=Math.sin(a);this.set(c,0,a,0,0,1,0,0,-a,0,c,0,0,0,0,1);return this},setRotZ:function(a){var c=Math.cos(a);a=Math.sin(a);this.set(c,-a,0,0,a,c,0,0,0,0,1,0,0,0,0,1);return this},setRotAxis:function(a,c){var d=Math.cos(c),e=Math.sin(c),g=1-d,h=a.x,o=a.y,b=a.z,j=g*h,i=g*o;this.set(j*h+d,j*o-e*b,j*b+e*o,0,j*o+e*b,i*o+d,i*b-e*h,0,j*b-e*o,i*b+e*h,g*b*b+d,0,0,0,0,1);return this},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,d){var e=new THREE.Matrix4;e.setTranslation(a,c,d);return e};THREE.Matrix4.scaleMatrix=function(a,c,d){var e=new THREE.Matrix4;e.setScale(a,c,d);return e};THREE.Matrix4.rotationXMatrix=function(a){var c=new THREE.Matrix4;c.setRotX(a);return c};
+THREE.Matrix4.rotationYMatrix=function(a){var c=new THREE.Matrix4;c.setRotY(a);return c};THREE.Matrix4.rotationZMatrix=function(a){var c=new THREE.Matrix4;c.setRotZ(a);return c};THREE.Matrix4.rotationAxisAngleMatrix=function(a,c){var d=new THREE.Matrix4;d.setRotAxis(a,c);return d};
+THREE.Matrix4.makeInvert=function(a){var c=a.n11,d=a.n12,e=a.n13,g=a.n14,h=a.n21,o=a.n22,b=a.n23,j=a.n24,i=a.n31,y=a.n32,z=a.n33,u=a.n34,x=a.n41,H=a.n42,J=a.n43,K=a.n44,p=new THREE.Matrix4;p.n11=b*u*H-j*z*H+j*y*J-o*u*J-b*y*K+o*z*K;p.n12=g*z*H-e*u*H-g*y*J+d*u*J+e*y*K-d*z*K;p.n13=e*j*H-g*b*H+g*o*J-d*j*J-e*o*K+d*b*K;p.n14=g*b*y-e*j*y-g*o*z+d*j*z+e*o*u-d*b*u;p.n21=j*z*x-b*u*x-j*i*J+h*u*J+b*i*K-h*z*K;p.n22=e*u*x-g*z*x+g*i*J-c*u*J-e*i*K+c*z*K;p.n23=g*b*x-e*j*x-g*h*J+c*j*J+e*h*K-c*b*K;p.n24=e*j*i-g*b*i+
+g*h*z-c*j*z-e*h*u+c*b*u;p.n31=o*u*x-j*y*x+j*i*H-h*u*H-o*i*K+h*y*K;p.n32=g*y*x-d*u*x-g*i*H+c*u*H+d*i*K-c*y*K;p.n33=e*j*x-g*o*x+g*h*H-c*j*H-d*h*K+c*o*K;p.n34=g*o*i-d*j*i-g*h*y+c*j*y+d*h*u-c*o*u;p.n41=b*y*x-o*z*x-b*i*H+h*z*H+o*i*J-h*y*J;p.n42=d*z*x-e*y*x+e*i*H-c*z*H-d*i*J+c*y*J;p.n43=e*o*x-d*b*x-e*h*H+c*b*H+d*h*J-c*o*J;p.n44=d*b*i-e*o*i+e*h*y-c*b*y-d*h*z+c*o*z;p.multiplyScalar(1/a.determinant());return p};
+THREE.Matrix4.makeInvert3x3=function(a){var c=a.flatten();a=a.m33;var d=a.m,e=c[10]*c[5]-c[6]*c[9],g=-c[10]*c[1]+c[2]*c[9],h=c[6]*c[1]-c[2]*c[5],o=-c[10]*c[4]+c[6]*c[8],b=c[10]*c[0]-c[2]*c[8],j=-c[6]*c[0]+c[2]*c[4],i=c[9]*c[4]-c[5]*c[8],y=-c[9]*c[0]+c[1]*c[8],z=c[5]*c[0]-c[1]*c[4];c=c[0]*e+c[1]*o+c[2]*i;if(c==0)throw"matrix not invertible";c=1/c;d[0]=c*e;d[1]=c*g;d[2]=c*h;d[3]=c*o;d[4]=c*b;d[5]=c*j;d[6]=c*i;d[7]=c*y;d[8]=c*z;return a};
+THREE.Matrix4.makeFrustum=function(a,c,d,e,g,h){var o,b,j;o=new THREE.Matrix4;b=2*g/(c-a);j=2*g/(e-d);a=(c+a)/(c-a);d=(e+d)/(e-d);e=-(h+g)/(h-g);g=-2*h*g/(h-g);o.n11=b;o.n12=0;o.n13=a;o.n14=0;o.n21=0;o.n22=j;o.n23=d;o.n24=0;o.n31=0;o.n32=0;o.n33=e;o.n34=g;o.n41=0;o.n42=0;o.n43=-1;o.n44=0;return o};THREE.Matrix4.makePerspective=function(a,c,d,e){var g;a=d*Math.tan(a*Math.PI/360);g=-a;return THREE.Matrix4.makeFrustum(g*c,a*c,g,a,d,e)};
+THREE.Matrix4.makeOrtho=function(a,c,d,e,g,h){var o,b,j,i;o=new THREE.Matrix4;b=c-a;j=d-e;i=h-g;a=(c+a)/b;d=(d+e)/j;g=(h+g)/i;o.n11=2/b;o.n12=0;o.n13=0;o.n14=-a;o.n21=0;o.n22=2/j;o.n23=0;o.n24=-d;o.n31=0;o.n32=0;o.n33=-2/i;o.n34=-g;o.n41=0;o.n42=0;o.n43=0;o.n44=1;return o};THREE.Matrix4.__tmpVec1=new THREE.Vector3;THREE.Matrix4.__tmpVec2=new THREE.Vector3;THREE.Matrix4.__tmpVec3=new THREE.Vector3;
+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,d,e,g){this.a=a;this.b=c;this.c=d;this.centroid=new THREE.Vector3;this.normal=e instanceof THREE.Vector3?e:new THREE.Vector3;this.vertexNormals=e instanceof Array?e:[];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,c,d,e,g,h){this.a=a;this.b=c;this.c=d;this.d=e;this.centroid=new THREE.Vector3;this.normal=g instanceof THREE.Vector3?g:new THREE.Vector3;this.vertexNormals=g instanceof Array?g:[];this.materials=h instanceof Array?h:[h]};THREE.Face4.prototype={toString:function(){return"THREE.Face4 ( "+this.a+", "+this.b+", "+this.c+" "+this.d+" )"}};THREE.UV=function(a,c){this.u=a||0;this.v=c||0};
+THREE.UV.prototype={copy:function(a){this.u=a.u;this.v=a.v},toString:function(){return"THREE.UV ("+this.u+", "+this.v+")"}};THREE.Geometry=function(){this.vertices=[];this.faces=[];this.uvs=[];this.boundingSphere=this.boundingBox=null;this.geometryChunks={};this.hasTangents=false};
+THREE.Geometry.prototype={computeCentroids:function(){var a,c,d;a=0;for(c=this.faces.length;a<c;a++){d=this.faces[a];d.centroid.set(0,0,0);if(d instanceof THREE.Face3){d.centroid.addSelf(this.vertices[d.a].position);d.centroid.addSelf(this.vertices[d.b].position);d.centroid.addSelf(this.vertices[d.c].position);d.centroid.divideScalar(3)}else if(d instanceof THREE.Face4){d.centroid.addSelf(this.vertices[d.a].position);d.centroid.addSelf(this.vertices[d.b].position);d.centroid.addSelf(this.vertices[d.c].position);
+d.centroid.addSelf(this.vertices[d.d].position);d.centroid.divideScalar(4)}}},computeFaceNormals:function(a){var c,d,e,g,h,o,b=new THREE.Vector3,j=new THREE.Vector3;e=0;for(g=this.vertices.length;e<g;e++){h=this.vertices[e];h.normal.set(0,0,0)}e=0;for(g=this.faces.length;e<g;e++){h=this.faces[e];if(a&&h.vertexNormals.length){b.set(0,0,0);c=0;for(d=h.normal.length;c<d;c++)b.addSelf(h.vertexNormals[c]);b.divideScalar(3)}else{c=this.vertices[h.a];d=this.vertices[h.b];o=this.vertices[h.c];b.sub(o.position,
+d.position);j.sub(c.position,d.position);b.crossSelf(j)}b.isZero()||b.normalize();h.normal.copy(b)}},computeVertexNormals:function(){var a,c,d,e;if(this.__tmpVertices==undefined){e=this.__tmpVertices=Array(this.vertices.length);a=0;for(c=this.vertices.length;a<c;a++)e[a]=new THREE.Vector3;a=0;for(c=this.faces.length;a<c;a++){d=this.faces[a];if(d instanceof THREE.Face3)d.vertexNormals=[new THREE.Vector3,new THREE.Vector3,new THREE.Vector3];else if(d instanceof THREE.Face4)d.vertexNormals=[new THREE.Vector3,
+new THREE.Vector3,new THREE.Vector3,new THREE.Vector3]}}else{e=this.__tmpVertices;a=0;for(c=this.vertices.length;a<c;a++)e[a].set(0,0,0)}a=0;for(c=this.faces.length;a<c;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(c=this.vertices.length;a<c;a++)e[a].normalize();a=0;for(c=this.faces.length;a<
+c;a++){d=this.faces[a];if(d instanceof THREE.Face3){d.vertexNormals[0].copy(e[d.a]);d.vertexNormals[1].copy(e[d.b]);d.vertexNormals[2].copy(e[d.c])}else if(d instanceof THREE.Face4){d.vertexNormals[0].copy(e[d.a]);d.vertexNormals[1].copy(e[d.b]);d.vertexNormals[2].copy(e[d.c]);d.vertexNormals[3].copy(e[d.d])}}},computeTangents:function(){function a(s,n,E,B,O,N,G){h=s.vertices[n].position;o=s.vertices[E].position;b=s.vertices[B].position;j=g[O];i=g[N];y=g[G];z=o.x-h.x;u=b.x-h.x;x=o.y-h.y;H=b.y-h.y;
+J=o.z-h.z;K=b.z-h.z;p=i.u-j.u;V=y.u-j.u;F=i.v-j.v;f=y.v-j.v;k=1/(p*f-V*F);r.set((f*z-F*u)*k,(f*x-F*H)*k,(f*J-F*K)*k);C.set((p*u-V*z)*k,(p*H-V*x)*k,(p*K-V*J)*k);q[n].addSelf(r);q[E].addSelf(r);q[B].addSelf(r);l[n].addSelf(C);l[E].addSelf(C);l[B].addSelf(C)}var c,d,e,g,h,o,b,j,i,y,z,u,x,H,J,K,p,V,F,f,k,q=[],l=[],r=new THREE.Vector3,C=new THREE.Vector3,m=new THREE.Vector3,t=new THREE.Vector3,v=new THREE.Vector3;c=0;for(d=this.vertices.length;c<d;c++){q[c]=new THREE.Vector3;l[c]=new THREE.Vector3}c=0;
+for(d=this.faces.length;c<d;c++){e=this.faces[c];g=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(d=this.vertices.length;c<d;c++){v.copy(this.vertices[c].normal);e=q[c];m.copy(e);m.subSelf(v.multiplyScalar(v.dot(e))).normalize();t.cross(this.vertices[c].normal,e);e=t.dot(l[c]);e=e<0?-1:1;this.vertices[c].tangent.set(m.x,m.y,m.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,d=this.vertices.length;c<d;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,d=this.vertices.length;c<d;c++)a=Math.max(a,this.vertices[c].position.length());this.boundingSphere={radius:a}},sortFacesByMaterial:function(){function a(y){var z=[];c=0;for(d=y.length;c<d;c++)y[c]==undefined?z.push("undefined"):z.push(y[c].toString());return z.join("_")}var c,d,e,g,h,o,b,j,i={};e=0;for(g=this.faces.length;e<g;e++){h=this.faces[e];
+o=h.materials;b=a(o);if(i[b]==undefined)i[b]={hash:b,counter:0};j=i[b].hash+"_"+i[b].counter;if(this.geometryChunks[j]==undefined)this.geometryChunks[j]={faces:[],materials:o,vertices:0};h=h instanceof THREE.Face3?3:4;if(this.geometryChunks[j].vertices+h>65535){i[b].counter+=1;j=i[b].hash+"_"+i[b].counter;if(this.geometryChunks[j]==undefined)this.geometryChunks[j]={faces:[],materials:o,vertices:0}}this.geometryChunks[j].faces.push(e);this.geometryChunks[j].vertices+=h}},toString:function(){return"THREE.Geometry ( vertices: "+
+this.vertices+", faces: "+this.faces+", uvs: "+this.uvs+" )"}};
+THREE.Camera=function(a,c,d,e){this.fov=a;this.aspect=c;this.near=d;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.tmpVec=new THREE.Vector3;this.translateX=function(g){this.tmpVec.sub(this.target.position,this.position).normalize().multiplyScalar(g);this.tmpVec.crossSelf(this.up);this.position.addSelf(this.tmpVec);this.target.position.addSelf(this.tmpVec)};
+this.translateZ=function(g){this.tmpVec.sub(this.target.position,this.position).normalize().multiplyScalar(g);this.position.subSelf(this.tmpVec);this.target.position.subSelf(this.tmpVec)};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.PointLight.prototype=new THREE.Light;THREE.PointLight.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.rotationMatrix=new THREE.Matrix4;this.tmpMatrix=new THREE.Matrix4;this.screen=new THREE.Vector3;this.visible=this.autoUpdateMatrix=true};
+THREE.Object3D.prototype={updateMatrix:function(){var a=this.position,c=this.rotation,d=this.scale,e=this.tmpMatrix;this.matrix.setTranslation(a.x,a.y,a.z);this.rotationMatrix.setRotX(c.x);if(c.y!=0){e.setRotY(c.y);this.rotationMatrix.multiplySelf(e)}if(c.z!=0){e.setRotZ(c.z);this.rotationMatrix.multiplySelf(e)}this.matrix.multiplySelf(this.rotationMatrix);if(d.x!=0||d.y!=0||d.z!=0){e.setScale(d.x,d.y,d.z);this.matrix.multiplySelf(e)}}};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.ParticleSystem=function(a,c){THREE.Object3D.call(this);this.geometry=a;this.materials=c instanceof Array?c:[c];this.autoUpdateMatrix=false};THREE.ParticleSystem.prototype=new THREE.Object3D;THREE.ParticleSystem.prototype.constructor=THREE.ParticleSystem;
+THREE.Line=function(a,c,d){THREE.Object3D.call(this);this.geometry=a;this.materials=c instanceof Array?c:[c];this.type=d!=undefined?d:THREE.LineStrip};THREE.LineStrip=0;THREE.LinePieces=1;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;
+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=
+a.map;if(a.env_map!==undefined)this.env_map=a.env_map;if(a.combine!==undefined)this.combine=a.combine;if(a.reflectivity!==undefined)this.reflectivity=a.reflectivity;if(a.refraction_ratio!==undefined)this.refraction_ratio=a.refraction_ratio;if(a.fog!==undefined)this.fog=a.fog;if(a.opacity!==undefined)this.opacity=a.opacity;if(a.shading!==undefined)this.shading=a.shading;if(a.blending!==undefined)this.blending=a.blending;if(a.wireframe!==undefined)this.wireframe=a.wireframe;if(a.wireframe_linewidth!==
+undefined)this.wireframe_linewidth=a.wireframe_linewidth;if(a.wireframe_linecap!==undefined)this.wireframe_linecap=a.wireframe_linecap;if(a.wireframe_linejoin!==undefined)this.wireframe_linejoin=a.wireframe_linejoin}};
+THREE.MeshBasicMaterial.prototype={toString:function(){return"THREE.MeshBasicMaterial (<br/>id: "+this.id+"<br/>color: "+this.color+"<br/>map: "+this.map+"<br/>env_map: "+this.env_map+"<br/>combine: "+this.combine+"<br/>reflectivity: "+this.reflectivity+"<br/>refraction_ratio: "+this.refraction_ratio+"<br/>opacity: "+this.opacity+"<br/>blending: "+this.blending+"<br/>wireframe: "+this.wireframe+"<br/>wireframe_linewidth: "+this.wireframe_linewidth+"<br/>wireframe_linecap: "+this.wireframe_linecap+
+"<br/>wireframe_linejoin: "+this.wireframe_linejoin+"<br/>)"}};THREE.MeshBasicMaterialCounter={value:0};
+THREE.MeshLambertMaterial=function(a){this.id=THREE.MeshLambertMaterialCounter.value++;this.color=new THREE.Color(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=
+a.map;if(a.env_map!==undefined)this.env_map=a.env_map;if(a.combine!==undefined)this.combine=a.combine;if(a.reflectivity!==undefined)this.reflectivity=a.reflectivity;if(a.refraction_ratio!==undefined)this.refraction_ratio=a.refraction_ratio;if(a.fog!==undefined)this.fog=a.fog;if(a.opacity!==undefined)this.opacity=a.opacity;if(a.shading!==undefined)this.shading=a.shading;if(a.blending!==undefined)this.blending=a.blending;if(a.wireframe!==undefined)this.wireframe=a.wireframe;if(a.wireframe_linewidth!==
+undefined)this.wireframe_linewidth=a.wireframe_linewidth;if(a.wireframe_linecap!==undefined)this.wireframe_linecap=a.wireframe_linecap;if(a.wireframe_linejoin!==undefined)this.wireframe_linejoin=a.wireframe_linejoin}};
+THREE.MeshLambertMaterial.prototype={toString:function(){return"THREE.MeshLambertMaterial (<br/>id: "+this.id+"<br/>color: "+this.color+"<br/>map: "+this.map+"<br/>env_map: "+this.env_map+"<br/>combine: "+this.combine+"<br/>reflectivity: "+this.reflectivity+"<br/>refraction_ratio: "+this.refraction_ratio+"<br/>opacity: "+this.opacity+"<br/>shading: "+this.shading+"<br/>blending: "+this.blending+"<br/>wireframe: "+this.wireframe+"<br/>wireframe_linewidth: "+this.wireframe_linewidth+"<br/>wireframe_linecap: "+
+this.wireframe_linecap+"<br/>wireframe_linejoin: "+this.wireframe_linejoin+"<br/> )"}};THREE.MeshLambertMaterialCounter={value:0};
+THREE.MeshPhongMaterial=function(a){this.id=THREE.MeshPhongMaterialCounter.value++;this.color=new THREE.Color(16777215);this.ambient=new THREE.Color(328965);this.specular=new THREE.Color(1118481);this.shininess=30;this.env_map=this.specular_map=this.map=null;this.combine=THREE.MultiplyOperation;this.reflectivity=1;this.refraction_ratio=0.98;this.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){if(a.color!==undefined)this.color=new THREE.Color(a.color);if(a.ambient!==undefined)this.ambient=new THREE.Color(a.ambient);if(a.specular!==undefined)this.specular=new THREE.Color(a.specular);if(a.shininess!==undefined)this.shininess=a.shininess;if(a.map!==undefined)this.map=a.map;if(a.specular_map!==undefined)this.specular_map=a.specular_map;if(a.env_map!==undefined)this.env_map=a.env_map;if(a.combine!==undefined)this.combine=a.combine;if(a.reflectivity!==undefined)this.reflectivity=
+a.reflectivity;if(a.refraction_ratio!==undefined)this.refraction_ratio=a.refraction_ratio;if(a.fog!==undefined)this.fog=a.fog;if(a.opacity!==undefined)this.opacity=a.opacity;if(a.shading!==undefined)this.shading=a.shading;if(a.blending!==undefined)this.blending=a.blending;if(a.wireframe!==undefined)this.wireframe=a.wireframe;if(a.wireframe_linewidth!==undefined)this.wireframe_linewidth=a.wireframe_linewidth;if(a.wireframe_linecap!==undefined)this.wireframe_linecap=a.wireframe_linecap;if(a.wireframe_linejoin!==
+undefined)this.wireframe_linejoin=a.wireframe_linejoin}};
+THREE.MeshPhongMaterial.prototype={toString:function(){return"THREE.MeshPhongMaterial (<br/>id: "+this.id+"<br/>color: "+this.color+"<br/>ambient: "+this.ambient+"<br/>specular: "+this.specular+"<br/>shininess: "+this.shininess+"<br/>map: "+this.map+"<br/>specular_map: "+this.specular_map+"<br/>env_map: "+this.env_map+"<br/>combine: "+this.combine+"<br/>reflectivity: "+this.reflectivity+"<br/>refraction_ratio: "+this.refraction_ratio+"<br/>opacity: "+this.opacity+"<br/>shading: "+this.shading+"<br/>wireframe: "+
+this.wireframe+"<br/>wireframe_linewidth: "+this.wireframe_linewidth+"<br/>wireframe_linecap: "+this.wireframe_linecap+"<br/>wireframe_linejoin: "+this.wireframe_linejoin+"<br/>)"}};THREE.MeshPhongMaterialCounter={value:0};
+THREE.MeshDepthMaterial=function(a){this.opacity=1;this.shading=THREE.SmoothShading;this.blending=THREE.NormalBlending;this.wireframe=false;this.wireframe_linewidth=1;this.wireframe_linejoin=this.wireframe_linecap="round";if(a){if(a.opacity!==undefined)this.opacity=a.opacity;if(a.blending!==undefined)this.blending=a.blending}};THREE.MeshDepthMaterial.prototype={toString:function(){return"THREE.MeshDepthMaterial"}};
+THREE.MeshNormalMaterial=function(a){this.opacity=1;this.shading=THREE.FlatShading;this.blending=THREE.NormalBlending;if(a){if(a.opacity!==undefined)this.opacity=a.opacity;if(a.shading!==undefined)this.shading=a.shading;if(a.blending!==undefined)this.blending=a.blending}};THREE.MeshNormalMaterial.prototype={toString:function(){return"THREE.MeshNormalMaterial"}};THREE.MeshFaceMaterial=function(){};THREE.MeshFaceMaterial.prototype={toString:function(){return"THREE.MeshFaceMaterial"}};
+THREE.MeshShaderMaterial=function(a){this.id=THREE.MeshShaderMaterialCounter.value++;this.vertex_shader=this.fragment_shader="void main() {}";this.uniforms={};this.opacity=1;this.shading=THREE.SmoothShading;this.blending=THREE.NormalBlending;this.wireframe=false;this.wireframe_linewidth=1;this.wireframe_linejoin=this.wireframe_linecap="round";if(a){if(a.fragment_shader!==undefined)this.fragment_shader=a.fragment_shader;if(a.vertex_shader!==undefined)this.vertex_shader=a.vertex_shader;if(a.uniforms!==
+undefined)this.uniforms=a.uniforms;if(a.shading!==undefined)this.shading=a.shading;if(a.blending!==undefined)this.blending=a.blending;if(a.wireframe!==undefined)this.wireframe=a.wireframe;if(a.wireframe_linewidth!==undefined)this.wireframe_linewidth=a.wireframe_linewidth;if(a.wireframe_linecap!==undefined)this.wireframe_linecap=a.wireframe_linecap;if(a.wireframe_linejoin!==undefined)this.wireframe_linejoin=a.wireframe_linejoin}};
+THREE.MeshShaderMaterial.prototype={toString:function(){return"THREE.MeshShaderMaterial (<br/>id: "+this.id+"<br/>blending: "+this.blending+"<br/>wireframe: "+this.wireframe+"<br/>wireframe_linewidth: "+this.wireframe_linewidth+"<br/>wireframe_linecap: "+this.wireframe_linecap+"<br/>wireframe_linejoin: "+this.wireframe_linejoin+"<br/>)"}};THREE.MeshShaderMaterialCounter={value:0};
+THREE.ParticleBasicMaterial=function(a){this.color=new THREE.Color(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,d,e,g,h){this.image=a;this.mapping=c!==undefined?c:new THREE.UVMapping;this.wrap_s=d!==undefined?d:THREE.ClampToEdgeWrapping;this.wrap_t=e!==undefined?e:THREE.ClampToEdgeWrapping;this.mag_filter=g!==undefined?g:THREE.LinearFilter;this.min_filter=h!==undefined?h: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;THREE.ByteType=9;THREE.UnsignedByteType=10;THREE.ShortType=11;THREE.UnsignedShortType=12;THREE.IntType=13;THREE.UnsignedIntType=14;THREE.FloatType=15;THREE.AlphaFormat=16;THREE.RGBFormat=17;THREE.RGBAFormat=18;THREE.LuminanceFormat=19;THREE.LuminanceAlphaFormat=20;
+THREE.RenderTarget=function(a,c,d){this.width=a;this.height=c;d=d||{};this.wrap_s=d.wrap_s!==undefined?d.wrap_s:THREE.ClampToEdgeWrapping;this.wrap_t=d.wrap_t!==undefined?d.wrap_t:THREE.ClampToEdgeWrapping;this.mag_filter=d.mag_filter!==undefined?d.mag_filter:THREE.LinearFilter;this.min_filter=d.min_filter!==undefined?d.min_filter:THREE.LinearMipMapLinearFilter;this.format=d.format!==undefined?d.format:THREE.RGBFormat;this.type=d.type!==undefined?d.type:THREE.UnsignedByteType};
+var Uniforms={clone:function(a){var c,d,e,g={};for(c in a){g[c]={};for(d in a[c]){e=a[c][d];g[c][d]=e instanceof THREE.Color||e instanceof THREE.Vector3||e instanceof THREE.Texture?e.clone():e}}return g},merge:function(a){var c,d,e,g={};for(c=0;c<a.length;c++){e=this.clone(a[c]);for(d in e)g[d]=e[d]}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,d){this.color=new THREE.Color(a);this.near=c||1;this.far=d||1E3};THREE.FogExp2=function(a,c){this.color=new THREE.Color(a);this.density=c||2.5E-4};
+THREE.Projector=function(){function a(l,r){return r.z-l.z}function c(l,r){var C=0,m=1,t=l.z+l.w,v=r.z+r.w,s=-l.z+l.w,n=-r.z+r.w;if(t>=0&&v>=0&&s>=0&&n>=0)return true;else if(t<0&&v<0||s<0&&n<0)return false;else{if(t<0)C=Math.max(C,t/(t-v));else if(v<0)m=Math.min(m,t/(t-v));if(s<0)C=Math.max(C,s/(s-n));else if(n<0)m=Math.min(m,s/(s-n));if(m<C)return false;else{l.lerpSelf(r,C);r.lerpSelf(l,1-m);return true}}}var d,e,g=[],h,o,b,j=[],i,y,z=[],u,x,H=[],J=new THREE.Vector4,K=new THREE.Vector4,p=new THREE.Matrix4,
+V=new THREE.Matrix4,F=[],f=new THREE.Vector4,k=new THREE.Vector4,q;this.projectObjects=function(l,r,C){var m=[],t,v;e=0;p.multiply(r.projectionMatrix,r.matrix);F[0]=new THREE.Vector4(p.n41-p.n11,p.n42-p.n12,p.n43-p.n13,p.n44-p.n14);F[1]=new THREE.Vector4(p.n41+p.n11,p.n42+p.n12,p.n43+p.n13,p.n44+p.n14);F[2]=new THREE.Vector4(p.n41+p.n21,p.n42+p.n22,p.n43+p.n23,p.n44+p.n24);F[3]=new THREE.Vector4(p.n41-p.n21,p.n42-p.n22,p.n43-p.n23,p.n44-p.n24);F[4]=new THREE.Vector4(p.n41-p.n31,p.n42-p.n32,p.n43-
+p.n33,p.n44-p.n34);F[5]=new THREE.Vector4(p.n41+p.n31,p.n42+p.n32,p.n43+p.n33,p.n44+p.n34);r=0;for(t=F.length;r<t;r++){v=F[r];v.divideScalar(Math.sqrt(v.x*v.x+v.y*v.y+v.z*v.z))}t=l.objects;l=0;for(r=t.length;l<r;l++){v=t[l];var s;if(!(s=!v.visible)){if(s=v instanceof THREE.Mesh){a:{s=void 0;for(var n=v.position,E=-v.geometry.boundingSphere.radius*Math.max(v.scale.x,Math.max(v.scale.y,v.scale.z)),B=0;B<6;B++){s=F[B].x*n.x+F[B].y*n.y+F[B].z*n.z+F[B].w;if(s<=E){s=false;break a}}s=true}s=!s}s=s}if(!s){d=
+g[e]=g[e]||new THREE.RenderableObject;J.copy(v.position);p.multiplyVector3(J);d.object=v;d.z=J.z;m.push(d);e++}}C&&m.sort(a);return m};this.projectScene=function(l,r,C){var m=[],t=r.near,v=r.far,s,n,E,B,O,N,G,W,P,I,L,T,Q,w,M,R;b=y=x=0;r.autoUpdateMatrix&&r.updateMatrix();p.multiply(r.projectionMatrix,r.matrix);N=this.projectObjects(l,r,true);l=0;for(s=N.length;l<s;l++){G=N[l].object;if(G.visible){G.autoUpdateMatrix&&G.updateMatrix();W=G.matrix;P=G.rotationMatrix;I=G.materials;L=G.overdraw;if(G instanceof
+THREE.Mesh){T=G.geometry;Q=T.vertices;n=0;for(E=Q.length;n<E;n++){w=Q[n];w.positionWorld.copy(w.position);W.multiplyVector3(w.positionWorld);B=w.positionScreen;B.copy(w.positionWorld);p.multiplyVector4(B);B.x/=B.w;B.y/=B.w;w.__visible=B.z>t&&B.z<v}T=T.faces;n=0;for(E=T.length;n<E;n++){w=T[n];if(w instanceof THREE.Face3){B=Q[w.a];O=Q[w.b];M=Q[w.c];if(B.__visible&&O.__visible&&M.__visible)if(G.doubleSided||G.flipSided!=(M.positionScreen.x-B.positionScreen.x)*(O.positionScreen.y-B.positionScreen.y)-
+(M.positionScreen.y-B.positionScreen.y)*(O.positionScreen.x-B.positionScreen.x)<0){h=j[b]=j[b]||new THREE.RenderableFace3;h.v1.positionWorld.copy(B.positionWorld);h.v2.positionWorld.copy(O.positionWorld);h.v3.positionWorld.copy(M.positionWorld);h.v1.positionScreen.copy(B.positionScreen);h.v2.positionScreen.copy(O.positionScreen);h.v3.positionScreen.copy(M.positionScreen);h.normalWorld.copy(w.normal);P.multiplyVector3(h.normalWorld);h.centroidWorld.copy(w.centroid);W.multiplyVector3(h.centroidWorld);
+h.centroidScreen.copy(h.centroidWorld);p.multiplyVector3(h.centroidScreen);M=w.vertexNormals;q=h.vertexNormalsWorld;B=0;for(O=M.length;B<O;B++){R=q[B]=q[B]||new THREE.Vector3;R.copy(M[B]);P.multiplyVector3(R)}h.z=h.centroidScreen.z;h.meshMaterials=I;h.faceMaterials=w.materials;h.overdraw=L;if(G.geometry.uvs[n]){h.uvs[0]=G.geometry.uvs[n][0];h.uvs[1]=G.geometry.uvs[n][1];h.uvs[2]=G.geometry.uvs[n][2]}m.push(h);b++}}else if(w instanceof THREE.Face4){B=Q[w.a];O=Q[w.b];M=Q[w.c];R=Q[w.d];if(B.__visible&&
+O.__visible&&M.__visible&&R.__visible)if(G.doubleSided||G.flipSided!=((R.positionScreen.x-B.positionScreen.x)*(O.positionScreen.y-B.positionScreen.y)-(R.positionScreen.y-B.positionScreen.y)*(O.positionScreen.x-B.positionScreen.x)<0||(O.positionScreen.x-M.positionScreen.x)*(R.positionScreen.y-M.positionScreen.y)-(O.positionScreen.y-M.positionScreen.y)*(R.positionScreen.x-M.positionScreen.x)<0)){h=j[b]=j[b]||new THREE.RenderableFace3;h.v1.positionWorld.copy(B.positionWorld);h.v2.positionWorld.copy(O.positionWorld);
+h.v3.positionWorld.copy(R.positionWorld);h.v1.positionScreen.copy(B.positionScreen);h.v2.positionScreen.copy(O.positionScreen);h.v3.positionScreen.copy(R.positionScreen);h.normalWorld.copy(w.normal);P.multiplyVector3(h.normalWorld);h.centroidWorld.copy(w.centroid);W.multiplyVector3(h.centroidWorld);h.centroidScreen.copy(h.centroidWorld);p.multiplyVector3(h.centroidScreen);h.z=h.centroidScreen.z;h.meshMaterials=I;h.faceMaterials=w.materials;h.overdraw=L;if(G.geometry.uvs[n]){h.uvs[0]=G.geometry.uvs[n][0];
+h.uvs[1]=G.geometry.uvs[n][1];h.uvs[2]=G.geometry.uvs[n][3]}m.push(h);b++;o=j[b]=j[b]||new THREE.RenderableFace3;o.v1.positionWorld.copy(O.positionWorld);o.v2.positionWorld.copy(M.positionWorld);o.v3.positionWorld.copy(R.positionWorld);o.v1.positionScreen.copy(O.positionScreen);o.v2.positionScreen.copy(M.positionScreen);o.v3.positionScreen.copy(R.positionScreen);o.normalWorld.copy(h.normalWorld);o.centroidWorld.copy(h.centroidWorld);o.centroidScreen.copy(h.centroidScreen);o.z=o.centroidScreen.z;o.meshMaterials=
+I;o.faceMaterials=w.materials;o.overdraw=L;if(G.geometry.uvs[n]){o.uvs[0]=G.geometry.uvs[n][1];o.uvs[1]=G.geometry.uvs[n][2];o.uvs[2]=G.geometry.uvs[n][3]}m.push(o);b++}}}}else if(G instanceof THREE.Line){V.multiply(p,W);Q=G.geometry.vertices;w=Q[0];w.positionScreen.copy(w.position);V.multiplyVector4(w.positionScreen);n=1;for(E=Q.length;n<E;n++){B=Q[n];B.positionScreen.copy(B.position);V.multiplyVector4(B.positionScreen);O=Q[n-1];f.copy(B.positionScreen);k.copy(O.positionScreen);if(c(f,k)){f.multiplyScalar(1/
+f.w);k.multiplyScalar(1/k.w);i=z[y]=z[y]||new THREE.RenderableLine;i.v1.positionScreen.copy(f);i.v2.positionScreen.copy(k);i.z=Math.max(f.z,k.z);i.materials=G.materials;m.push(i);y++}}}else if(G instanceof THREE.Particle){K.set(G.position.x,G.position.y,G.position.z,1);p.multiplyVector4(K);K.z/=K.w;if(K.z>0&&K.z<1){u=H[x]=H[x]||new THREE.RenderableParticle;u.x=K.x/K.w;u.y=K.y/K.w;u.z=K.z;u.rotation=G.rotation.z;u.scale.x=G.scale.x*Math.abs(u.x-(K.x+r.projectionMatrix.n11)/(K.w+r.projectionMatrix.n14));
+u.scale.y=G.scale.y*Math.abs(u.y-(K.y+r.projectionMatrix.n22)/(K.w+r.projectionMatrix.n24));u.materials=G.materials;m.push(u);x++}}}}C&&m.sort(a);return m};this.unprojectVector=function(l,r){var C=THREE.Matrix4.makeInvert(r.matrix);C.multiplySelf(THREE.Matrix4.makeInvert(r.projectionMatrix));C.multiplyVector3(l);return l}};
+THREE.DOMRenderer=function(){THREE.Renderer.call(this);var a=null,c=new THREE.Projector,d,e,g,h;this.domElement=document.createElement("div");this.setSize=function(o,b){d=o;e=b;g=d/2;h=e/2};this.render=function(o,b){var j,i,y,z,u,x,H,J;a=c.projectScene(o,b);j=0;for(i=a.length;j<i;j++){u=a[j];if(u instanceof THREE.RenderableParticle){H=u.x*g+g;J=u.y*h+h;y=0;for(z=u.material.length;y<z;y++){x=u.material[y];if(x instanceof THREE.ParticleDOMMaterial){x=x.domElement;x.style.left=H+"px";x.style.top=J+"px"}}}}}};
+THREE.CanvasRenderer=function(){function a(da){if(u!=da)i.globalAlpha=u=da}function c(da){if(x!=da){switch(da){case THREE.NormalBlending:i.globalCompositeOperation="source-over";break;case THREE.AdditiveBlending:i.globalCompositeOperation="lighter";break;case THREE.SubtractiveBlending:i.globalCompositeOperation="darker"}x=da}}var d=null,e=new THREE.Projector,g=document.createElement("canvas"),h,o,b,j,i=g.getContext("2d"),y=null,z=null,u=1,x=0,H=null,J=null,K=1,p,V,F,f,k,q,l,r,C,m=new THREE.Color,
+t=new THREE.Color,v=new THREE.Color,s=new THREE.Color,n=new THREE.Color,E,B,O,N,G,W,P,I,L,T=new THREE.Rectangle,Q=new THREE.Rectangle,w=new THREE.Rectangle,M=false,R=new THREE.Color,ea=new THREE.Color,ba=new THREE.Color,Z=new THREE.Color,ja=Math.PI*2,Y=new THREE.Vector3,qa,ka,fa,ha,sa,ua,va=16;qa=document.createElement("canvas");qa.width=qa.height=2;ka=qa.getContext("2d");ka.fillStyle="rgba(0,0,0,1)";ka.fillRect(0,0,2,2);fa=ka.getImageData(0,0,2,2);ha=fa.data;sa=document.createElement("canvas");sa.width=
+sa.height=va;ua=sa.getContext("2d");ua.translate(-va/2,-va/2);ua.scale(va,va);va--;this.domElement=g;this.sortElements=this.sortObjects=this.autoClear=true;this.setSize=function(da,ra){h=da;o=ra;b=h/2;j=o/2;g.width=h;g.height=o;T.set(-b,-j,b,j);u=1;x=0;J=H=null;K=1};this.setClearColor=function(da,ra){y=da!==null?new THREE.Color(da):null;z=ra;Q.set(-b,-j,b,j);i.setTransform(1,0,0,-1,b,j);this.clear()};this.clear=function(){if(!Q.isEmpty()){Q.inflate(1);Q.minSelf(T);if(y!==null){c(THREE.NormalBlending);
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+THREE.ParticleCircleMaterial){if(M){R.r=ea.r+ba.r+Z.r;R.g=ea.g+ba.g+Z.g;R.b=ea.b+ba.b+Z.b;m.r=U.color.r*R.r;m.g=U.color.g*R.g;m.b=U.color.b*R.b;m.updateStyleString()}else m.__styleString=U.color.__styleString;U=X.scale.x*b;D=X.scale.y*j;w.set(A.x-U,A.y-D,A.x+U,A.y+D);if(T.instersects(w)){S=m.__styleString;if(J!=S)i.fillStyle=J=S;i.save();i.translate(A.x,A.y);i.rotate(-X.rotation);i.scale(U,D);i.beginPath();i.arc(0,0,1,0,ja,true);i.closePath();i.fill();i.restore()}}}}function Oa(A,X,U,D){if(D.opacity!=
+0){a(D.opacity);c(D.blending);i.beginPath();i.moveTo(A.positionScreen.x,A.positionScreen.y);i.lineTo(X.positionScreen.x,X.positionScreen.y);i.closePath();if(D instanceof THREE.LineBasicMaterial){m.__styleString=D.color.__styleString;A=D.linewidth;if(K!=A)i.lineWidth=K=A;A=m.__styleString;if(H!=A)i.strokeStyle=H=A;i.stroke();w.inflate(D.linewidth*2)}}}function Ia(A,X,U,D,S,$){if(S.opacity!=0){a(S.opacity);c(S.blending);f=A.positionScreen.x;k=A.positionScreen.y;q=X.positionScreen.x;l=X.positionScreen.y;
+r=U.positionScreen.x;C=U.positionScreen.y;i.beginPath();i.moveTo(f,k);i.lineTo(q,l);i.lineTo(r,C);i.lineTo(f,k);i.closePath();if(S instanceof THREE.MeshBasicMaterial)if(S.map)S.map.image.loaded&&S.map.mapping instanceof THREE.UVMapping&&xa(f,k,q,l,r,C,S.map.image,D.uvs[0].u,D.uvs[0].v,D.uvs[1].u,D.uvs[1].v,D.uvs[2].u,D.uvs[2].v);else if(S.env_map){if(S.env_map.image.loaded)if(S.env_map.mapping instanceof THREE.SphericalReflectionMapping){A=ra.matrix;Y.copy(D.vertexNormalsWorld[0]);N=(Y.x*A.n11+Y.y*
+A.n12+Y.z*A.n13)*0.5+0.5;G=-(Y.x*A.n21+Y.y*A.n22+Y.z*A.n23)*0.5+0.5;Y.copy(D.vertexNormalsWorld[1]);W=(Y.x*A.n11+Y.y*A.n12+Y.z*A.n13)*0.5+0.5;P=-(Y.x*A.n21+Y.y*A.n22+Y.z*A.n23)*0.5+0.5;Y.copy(D.vertexNormalsWorld[2]);I=(Y.x*A.n11+Y.y*A.n12+Y.z*A.n13)*0.5+0.5;L=-(Y.x*A.n21+Y.y*A.n22+Y.z*A.n23)*0.5+0.5;xa(f,k,q,l,r,C,S.env_map.image,N,G,W,P,I,L)}}else S.wireframe?Ba(S.color.__styleString,S.wireframe_linewidth):Ca(S.color.__styleString);else if(S instanceof THREE.MeshLambertMaterial){if(S.map&&!S.wireframe){S.map.mapping instanceof
+THREE.UVMapping&&xa(f,k,q,l,r,C,S.map.image,D.uvs[0].u,D.uvs[0].v,D.uvs[1].u,D.uvs[1].v,D.uvs[2].u,D.uvs[2].v);c(THREE.SubtractiveBlending)}if(M)if(!S.wireframe&&S.shading==THREE.SmoothShading&&D.vertexNormalsWorld.length==3){t.r=v.r=s.r=ea.r;t.g=v.g=s.g=ea.g;t.b=v.b=s.b=ea.b;Aa($,D.v1.positionWorld,D.vertexNormalsWorld[0],t);Aa($,D.v2.positionWorld,D.vertexNormalsWorld[1],v);Aa($,D.v3.positionWorld,D.vertexNormalsWorld[2],s);n.r=(v.r+s.r)*0.5;n.g=(v.g+s.g)*0.5;n.b=(v.b+s.b)*0.5;O=Ja(t,v,s,n);xa(f,
+k,q,l,r,C,O,0,0,1,0,0,1)}else{R.r=ea.r;R.g=ea.g;R.b=ea.b;Aa($,D.centroidWorld,D.normalWorld,R);m.r=S.color.r*R.r;m.g=S.color.g*R.g;m.b=S.color.b*R.b;m.updateStyleString();S.wireframe?Ba(m.__styleString,S.wireframe_linewidth):Ca(m.__styleString)}else S.wireframe?Ba(S.color.__styleString,S.wireframe_linewidth):Ca(S.color.__styleString)}else if(S instanceof THREE.MeshDepthMaterial){E=ra.near;B=ra.far;t.r=t.g=t.b=1-Ea(A.positionScreen.z,E,B);v.r=v.g=v.b=1-Ea(X.positionScreen.z,E,B);s.r=s.g=s.b=1-Ea(U.positionScreen.z,
+E,B);n.r=(v.r+s.r)*0.5;n.g=(v.g+s.g)*0.5;n.b=(v.b+s.b)*0.5;O=Ja(t,v,s,n);xa(f,k,q,l,r,C,O,0,0,1,0,0,1)}else if(S instanceof THREE.MeshNormalMaterial){m.r=Fa(D.normalWorld.x);m.g=Fa(D.normalWorld.y);m.b=Fa(D.normalWorld.z);m.updateStyleString();S.wireframe?Ba(m.__styleString,S.wireframe_linewidth):Ca(m.__styleString)}}}function Ba(A,X){if(H!=A)i.strokeStyle=H=A;if(K!=X)i.lineWidth=K=X;i.stroke();w.inflate(X*2)}function Ca(A){if(J!=A)i.fillStyle=J=A;i.fill()}function xa(A,X,U,D,S,$,ca,ga,ia,na,la,oa,
+ya){var ta,pa;ta=ca.width-1;pa=ca.height-1;ga*=ta;ia*=pa;na*=ta;la*=pa;oa*=ta;ya*=pa;U-=A;D-=X;S-=A;$-=X;na-=ga;la-=ia;oa-=ga;ya-=ia;pa=1/(na*ya-oa*la);ta=(ya*U-la*S)*pa;la=(ya*D-la*$)*pa;U=(na*S-oa*U)*pa;D=(na*$-oa*D)*pa;A=A-ta*ga-U*ia;X=X-la*ga-D*ia;i.save();i.transform(ta,la,U,D,A,X);i.clip();i.drawImage(ca,0,0);i.restore()}function Ja(A,X,U,D){var S=~~(A.r*255),$=~~(A.g*255);A=~~(A.b*255);var ca=~~(X.r*255),ga=~~(X.g*255);X=~~(X.b*255);var ia=~~(U.r*255),na=~~(U.g*255);U=~~(U.b*255);var la=~~(D.r*
+255),oa=~~(D.g*255);D=~~(D.b*255);ha[0]=S<0?0:S>255?255:S;ha[1]=$<0?0:$>255?255:$;ha[2]=A<0?0:A>255?255:A;ha[4]=ca<0?0:ca>255?255:ca;ha[5]=ga<0?0:ga>255?255:ga;ha[6]=X<0?0:X>255?255:X;ha[8]=ia<0?0:ia>255?255:ia;ha[9]=na<0?0:na>255?255:na;ha[10]=U<0?0:U>255?255:U;ha[12]=la<0?0:la>255?255:la;ha[13]=oa<0?0:oa>255?255:oa;ha[14]=D<0?0:D>255?255:D;ka.putImageData(fa,0,0);ua.drawImage(qa,0,0);return sa}function Ea(A,X,U){A=(A-X)/(U-X);return A*A*(3-2*A)}function Fa(A){A=(A+1)*0.5;return A<0?0:A>1?1:A}function Ga(A,
+X){var U=X.x-A.x,D=X.y-A.y,S=1/Math.sqrt(U*U+D*D);U*=S;D*=S;X.x+=U;X.y+=D;A.x-=U;A.y-=D}var Da,Ka,aa,ma,wa,Ha,La,za;i.setTransform(1,0,0,-1,b,j);this.autoClear&&this.clear();d=e.projectScene(da,ra,this.sortElements);i.fillStyle="rgba( 0, 255, 255, 0.5 )";i.fillRect(T.getX(),T.getY(),T.getWidth(),T.getHeight());(M=da.lights.length>0)&&Ma(da);Da=0;for(Ka=d.length;Da<Ka;Da++){aa=d[Da];w.empty();if(aa instanceof THREE.RenderableParticle){p=aa;p.x*=b;p.y*=j;ma=0;for(wa=aa.materials.length;ma<wa;ma++)Na(p,
+aa,aa.materials[ma],da)}else if(aa instanceof THREE.RenderableLine){p=aa.v1;V=aa.v2;p.positionScreen.x*=b;p.positionScreen.y*=j;V.positionScreen.x*=b;V.positionScreen.y*=j;w.addPoint(p.positionScreen.x,p.positionScreen.y);w.addPoint(V.positionScreen.x,V.positionScreen.y);if(T.instersects(w)){ma=0;for(wa=aa.materials.length;ma<wa;)Oa(p,V,aa,aa.materials[ma++],da)}}else if(aa instanceof THREE.RenderableFace3){p=aa.v1;V=aa.v2;F=aa.v3;p.positionScreen.x*=b;p.positionScreen.y*=j;V.positionScreen.x*=b;
+V.positionScreen.y*=j;F.positionScreen.x*=b;F.positionScreen.y*=j;if(aa.overdraw){Ga(p.positionScreen,V.positionScreen);Ga(V.positionScreen,F.positionScreen);Ga(F.positionScreen,p.positionScreen)}w.add3Points(p.positionScreen.x,p.positionScreen.y,V.positionScreen.x,V.positionScreen.y,F.positionScreen.x,F.positionScreen.y);if(T.instersects(w)){ma=0;for(wa=aa.meshMaterials.length;ma<wa;){za=aa.meshMaterials[ma++];if(za instanceof THREE.MeshFaceMaterial){Ha=0;for(La=aa.faceMaterials.length;Ha<La;)(za=
+aa.faceMaterials[Ha++])&&Ia(p,V,F,aa,za,da)}else Ia(p,V,F,aa,za,da)}}}Q.addRectangle(w)}i.lineWidth=1;i.strokeStyle="rgba( 255, 0, 0, 0.5 )";i.strokeRect(Q.getX(),Q.getY(),Q.getWidth(),Q.getHeight());i.setTransform(1,0,0,1,0,0)}};
+THREE.SVGRenderer=function(){function a(N,G,W){var P,I,L,T;P=0;for(I=N.lights.length;P<I;P++){L=N.lights[P];if(L instanceof THREE.DirectionalLight){T=G.normalWorld.dot(L.position)*L.intensity;if(T>0){W.r+=L.color.r*T;W.g+=L.color.g*T;W.b+=L.color.b*T}}else if(L instanceof THREE.PointLight){C.sub(L.position,G.centroidWorld);C.normalize();T=G.normalWorld.dot(C)*L.intensity;if(T>0){W.r+=L.color.r*T;W.g+=L.color.g*T;W.b+=L.color.b*T}}}}function c(N,G,W,P,I,L){s=e(n++);s.setAttribute("d","M "+N.positionScreen.x+
+" "+N.positionScreen.y+" L "+G.positionScreen.x+" "+G.positionScreen.y+" L "+W.positionScreen.x+","+W.positionScreen.y+"z");if(I instanceof THREE.MeshBasicMaterial)F.__styleString=I.color.__styleString;else if(I instanceof THREE.MeshLambertMaterial)if(V){f.r=k.r;f.g=k.g;f.b=k.b;a(L,P,f);F.r=I.color.r*f.r;F.g=I.color.g*f.g;F.b=I.color.b*f.b;F.updateStyleString()}else F.__styleString=I.color.__styleString;else if(I instanceof THREE.MeshDepthMaterial){r=1-I.__2near/(I.__farPlusNear-P.z*I.__farMinusNear);
+F.setRGB(r,r,r)}else I instanceof THREE.MeshNormalMaterial&&F.setRGB(g(P.normalWorld.x),g(P.normalWorld.y),g(P.normalWorld.z));I.wireframe?s.setAttribute("style","fill: none; stroke: "+F.__styleString+"; stroke-width: "+I.wireframe_linewidth+"; stroke-opacity: "+I.opacity+"; stroke-linecap: "+I.wireframe_linecap+"; stroke-linejoin: "+I.wireframe_linejoin):s.setAttribute("style","fill: "+F.__styleString+"; fill-opacity: "+I.opacity);b.appendChild(s)}function d(N,G,W,P,I,L,T){s=e(n++);s.setAttribute("d",
+"M "+N.positionScreen.x+" "+N.positionScreen.y+" L "+G.positionScreen.x+" "+G.positionScreen.y+" L "+W.positionScreen.x+","+W.positionScreen.y+" L "+P.positionScreen.x+","+P.positionScreen.y+"z");if(L instanceof THREE.MeshBasicMaterial)F.__styleString=L.color.__styleString;else if(L instanceof THREE.MeshLambertMaterial)if(V){f.r=k.r;f.g=k.g;f.b=k.b;a(T,I,f);F.r=L.color.r*f.r;F.g=L.color.g*f.g;F.b=L.color.b*f.b;F.updateStyleString()}else F.__styleString=L.color.__styleString;else if(L instanceof THREE.MeshDepthMaterial){r=
+1-L.__2near/(L.__farPlusNear-I.z*L.__farMinusNear);F.setRGB(r,r,r)}else L instanceof THREE.MeshNormalMaterial&&F.setRGB(g(I.normalWorld.x),g(I.normalWorld.y),g(I.normalWorld.z));L.wireframe?s.setAttribute("style","fill: none; stroke: "+F.__styleString+"; stroke-width: "+L.wireframe_linewidth+"; stroke-opacity: "+L.opacity+"; stroke-linecap: "+L.wireframe_linecap+"; stroke-linejoin: "+L.wireframe_linejoin):s.setAttribute("style","fill: "+F.__styleString+"; fill-opacity: "+L.opacity);b.appendChild(s)}
+function e(N){if(m[N]==null){m[N]=document.createElementNS("http://www.w3.org/2000/svg","path");O==0&&m[N].setAttribute("shape-rendering","crispEdges");return m[N]}return m[N]}function g(N){return N<0?Math.min((1+N)*0.5,0.5):0.5+Math.min(N*0.5,0.5)}var h=null,o=new THREE.Projector,b=document.createElementNS("http://www.w3.org/2000/svg","svg"),j,i,y,z,u,x,H,J,K=new THREE.Rectangle,p=new THREE.Rectangle,V=false,F=new THREE.Color(16777215),f=new THREE.Color(16777215),k=new THREE.Color(0),q=new THREE.Color(0),
+l=new THREE.Color(0),r,C=new THREE.Vector3,m=[],t=[],v=[],s,n,E,B,O=1;this.domElement=b;this.sortElements=this.sortObjects=this.autoClear=true;this.setQuality=function(N){switch(N){case "high":O=1;break;case "low":O=0}};this.setSize=function(N,G){j=N;i=G;y=j/2;z=i/2;b.setAttribute("viewBox",-y+" "+-z+" "+j+" "+i);b.setAttribute("width",j);b.setAttribute("height",i);K.set(-y,-z,y,z)};this.clear=function(){for(;b.childNodes.length>0;)b.removeChild(b.childNodes[0])};this.render=function(N,G){var W,P,
+I,L,T,Q,w,M;this.autoClear&&this.clear();h=o.projectScene(N,G,this.sortElements);B=E=n=0;if(V=N.lights.length>0){w=N.lights;k.setRGB(0,0,0);q.setRGB(0,0,0);l.setRGB(0,0,0);W=0;for(P=w.length;W<P;W++){I=w[W];L=I.color;if(I instanceof THREE.AmbientLight){k.r+=L.r;k.g+=L.g;k.b+=L.b}else if(I instanceof THREE.DirectionalLight){q.r+=L.r;q.g+=L.g;q.b+=L.b}else if(I instanceof THREE.PointLight){l.r+=L.r;l.g+=L.g;l.b+=L.b}}}W=0;for(P=h.length;W<P;W++){w=h[W];p.empty();if(w instanceof THREE.RenderableParticle){u=
+w;u.x*=y;u.y*=-z;I=0;for(L=w.materials.length;I<L;I++)if(M=w.materials[I]){T=u;Q=w;M=M;var R=E++;if(t[R]==null){t[R]=document.createElementNS("http://www.w3.org/2000/svg","circle");O==0&&t[R].setAttribute("shape-rendering","crispEdges")}s=t[R];s.setAttribute("cx",T.x);s.setAttribute("cy",T.y);s.setAttribute("r",Q.scale.x*y);if(M instanceof THREE.ParticleCircleMaterial){if(V){f.r=k.r+q.r+l.r;f.g=k.g+q.g+l.g;f.b=k.b+q.b+l.b;F.r=M.color.r*f.r;F.g=M.color.g*f.g;F.b=M.color.b*f.b;F.updateStyleString()}else F=
+M.color;s.setAttribute("style","fill: "+F.__styleString)}b.appendChild(s)}}else if(w instanceof THREE.RenderableLine){u=w.v1;x=w.v2;u.positionScreen.x*=y;u.positionScreen.y*=-z;x.positionScreen.x*=y;x.positionScreen.y*=-z;p.addPoint(u.positionScreen.x,u.positionScreen.y);p.addPoint(x.positionScreen.x,x.positionScreen.y);if(K.instersects(p)){I=0;for(L=w.materials.length;I<L;)if(M=w.materials[I++]){T=u;Q=x;M=M;R=B++;if(v[R]==null){v[R]=document.createElementNS("http://www.w3.org/2000/svg","line");O==
+0&&v[R].setAttribute("shape-rendering","crispEdges")}s=v[R];s.setAttribute("x1",T.positionScreen.x);s.setAttribute("y1",T.positionScreen.y);s.setAttribute("x2",Q.positionScreen.x);s.setAttribute("y2",Q.positionScreen.y);if(M instanceof THREE.LineBasicMaterial){F.__styleString=M.color.__styleString;s.setAttribute("style","fill: none; stroke: "+F.__styleString+"; stroke-width: "+M.linewidth+"; stroke-opacity: "+M.opacity+"; stroke-linecap: "+M.linecap+"; stroke-linejoin: "+M.linejoin);b.appendChild(s)}}}}else if(w instanceof
+THREE.RenderableFace3){u=w.v1;x=w.v2;H=w.v3;u.positionScreen.x*=y;u.positionScreen.y*=-z;x.positionScreen.x*=y;x.positionScreen.y*=-z;H.positionScreen.x*=y;H.positionScreen.y*=-z;p.addPoint(u.positionScreen.x,u.positionScreen.y);p.addPoint(x.positionScreen.x,x.positionScreen.y);p.addPoint(H.positionScreen.x,H.positionScreen.y);if(K.instersects(p)){I=0;for(L=w.meshMaterials.length;I<L;){M=w.meshMaterials[I++];if(M instanceof THREE.MeshFaceMaterial){T=0;for(Q=w.faceMaterials.length;T<Q;)(M=w.faceMaterials[T++])&&
+c(u,x,H,w,M,N)}else M&&c(u,x,H,w,M,N)}}}else if(w instanceof THREE.RenderableFace4){u=w.v1;x=w.v2;H=w.v3;J=w.v4;u.positionScreen.x*=y;u.positionScreen.y*=-z;x.positionScreen.x*=y;x.positionScreen.y*=-z;H.positionScreen.x*=y;H.positionScreen.y*=-z;J.positionScreen.x*=y;J.positionScreen.y*=-z;p.addPoint(u.positionScreen.x,u.positionScreen.y);p.addPoint(x.positionScreen.x,x.positionScreen.y);p.addPoint(H.positionScreen.x,H.positionScreen.y);p.addPoint(J.positionScreen.x,J.positionScreen.y);if(K.instersects(p)){I=
+0;for(L=w.meshMaterials.length;I<L;){M=w.meshMaterials[I++];if(M instanceof THREE.MeshFaceMaterial){T=0;for(Q=w.faceMaterials.length;T<Q;)(M=w.faceMaterials[T++])&&d(u,x,H,J,w,M,N)}else M&&d(u,x,H,J,w,M,N)}}}}}};
+THREE.WebGLRenderer=function(a){function c(f,k){f.fragment_shader=k.fragment_shader;f.vertex_shader=k.vertex_shader;f.uniforms=Uniforms.clone(k.uniforms)}function d(f,k){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(k){f.uniforms.fogColor.value.setHex(k.color.hex);if(k instanceof THREE.Fog){f.uniforms.fogNear.value=k.near;f.uniforms.fogFar.value=k.far}else if(k instanceof THREE.FogExp2)f.uniforms.fogDensity.value=k.density}}function e(f,k){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;if(k){f.uniforms.fogColor.value.setHex(k.color.hex);if(k instanceof THREE.Fog){f.uniforms.fogNear.value=
+k.near;f.uniforms.fogFar.value=k.far}else if(k instanceof THREE.FogExp2)f.uniforms.fogDensity.value=k.density}}function g(f,k){var q;if(f=="fragment")q=b.createShader(b.FRAGMENT_SHADER);else if(f=="vertex")q=b.createShader(b.VERTEX_SHADER);b.shaderSource(q,k);b.compileShader(q);if(!b.getShaderParameter(q,b.COMPILE_STATUS)){alert(b.getShaderInfoLog(q));return null}return q}function h(f){switch(f){case THREE.RepeatWrapping:return b.REPEAT;case THREE.ClampToEdgeWrapping:return b.CLAMP_TO_EDGE;case THREE.MirroredRepeatWrapping:return b.MIRRORED_REPEAT;
+case THREE.NearestFilter:return b.NEAREST;case THREE.NearestMipMapNearestFilter:return b.NEAREST_MIPMAP_NEAREST;case THREE.NearestMipMapLinearFilter:return b.NEAREST_MIPMAP_LINEAR;case THREE.LinearFilter:return b.LINEAR;case THREE.LinearMipMapNearestFilter:return b.LINEAR_MIPMAP_NEAREST;case THREE.LinearMipMapLinearFilter:return b.LINEAR_MIPMAP_LINEAR;case THREE.ByteType:return b.BYTE;case THREE.UnsignedByteType:return b.UNSIGNED_BYTE;case THREE.ShortType:return b.SHORT;case THREE.UnsignedShortType:return b.UNSIGNED_SHORT;
+case THREE.IntType:return b.INT;case THREE.UnsignedShortType:return b.UNSIGNED_INT;case THREE.FloatType:return b.FLOAT;case THREE.AlphaFormat:return b.ALPHA;case THREE.RGBFormat:return b.RGB;case THREE.RGBAFormat:return b.RGBA;case THREE.LuminanceFormat:return b.LUMINANCE;case THREE.LuminanceAlphaFormat:return b.LUMINANCE_ALPHA}return 0}var o=document.createElement("canvas"),b,j=null,i=null,y=new THREE.Matrix4,z,u=new Float32Array(16),x=new Float32Array(16),H=new Float32Array(16),J=new Float32Array(9),
+K=new Float32Array(16),p=true,V=new THREE.Color(0),F=0;if(a){if(a.antialias!==undefined)p=a.antialias;a.clearColor!==undefined&&V.setHex(a.clearColor);if(a.clearAlpha!==undefined)F=a.clearAlpha}this.domElement=o;this.autoClear=true;(function(f,k,q){try{b=o.getContext("experimental-webgl",{antialias:f})}catch(l){}if(!b){alert("WebGL not supported");throw"cannot create webgl context";}b.clearColor(0,0,0,1);b.clearDepth(1);b.enable(b.DEPTH_TEST);b.depthFunc(b.LEQUAL);b.frontFace(b.CCW);b.cullFace(b.BACK);
+b.enable(b.CULL_FACE);b.enable(b.BLEND);b.blendFunc(b.ONE,b.ONE_MINUS_SRC_ALPHA);b.clearColor(k.r,k.g,k.b,q)})(p,V,F);this.context=b;this.lights={ambient:[0,0,0],directional:{length:0,colors:[],positions:[]},point:{length:0,colors:[],positions:[]}};this.setSize=function(f,k){o.width=f;o.height=k;b.viewport(0,0,o.width,o.height)};this.setClearColor=function(f,k){var q=new THREE.Color(f);b.clearColor(q.r,q.g,q.b,k)};this.clear=function(){b.clear(b.COLOR_BUFFER_BIT|b.DEPTH_BUFFER_BIT)};this.setupLights=
+function(f,k){var q,l,r,C=0,m=0,t=0,v,s,n,E=this.lights,B=E.directional.colors,O=E.directional.positions,N=E.point.colors,G=E.point.positions,W=0,P=0;q=0;for(l=k.length;q<l;q++){r=k[q];v=r.color;s=r.position;n=r.intensity;if(r instanceof THREE.AmbientLight){C+=v.r;m+=v.g;t+=v.b}else if(r instanceof THREE.DirectionalLight){B[W*3]=v.r*n;B[W*3+1]=v.g*n;B[W*3+2]=v.b*n;O[W*3]=s.x;O[W*3+1]=s.y;O[W*3+2]=s.z;W+=1}else if(r instanceof THREE.PointLight){N[P*3]=v.r*n;N[P*3+1]=v.g*n;N[P*3+2]=v.b*n;G[P*3]=s.x;
+G[P*3+1]=s.y;G[P*3+2]=s.z;P+=1}}E.point.length=P;E.directional.length=W;E.ambient[0]=C;E.ambient[1]=m;E.ambient[2]=t};this.createParticleBuffers=function(f){f.__webGLVertexBuffer=b.createBuffer();f.__webGLFaceBuffer=b.createBuffer()};this.createLineBuffers=function(f){f.__webGLVertexBuffer=b.createBuffer();f.__webGLLineBuffer=b.createBuffer()};this.createMeshBuffers=function(f){f.__webGLVertexBuffer=b.createBuffer();f.__webGLNormalBuffer=b.createBuffer();f.__webGLTangentBuffer=b.createBuffer();f.__webGLUVBuffer=
+b.createBuffer();f.__webGLFaceBuffer=b.createBuffer();f.__webGLLineBuffer=b.createBuffer()};this.initLineBuffers=function(f){var k=f.vertices.length;f.__vertexArray=new Float32Array(k*3);f.__lineArray=new Uint16Array(k);f.__webGLLineCount=k};this.initMeshBuffers=function(f,k){var q,l,r=0,C=0,m=0,t=k.geometry.faces,v=f.faces;q=0;for(l=v.length;q<l;q++){fi=v[q];face=t[fi];if(face instanceof THREE.Face3){r+=3;C+=1;m+=3}else if(face instanceof THREE.Face4){r+=4;C+=2;m+=4}}f.__vertexArray=new Float32Array(r*
+3);f.__normalArray=new Float32Array(r*3);f.__tangentArray=new Float32Array(r*4);f.__uvArray=new Float32Array(r*2);f.__faceArray=new Uint16Array(C*3);f.__lineArray=new Uint16Array(m*2);r=false;q=0;for(l=k.materials.length;q<l;q++){t=k.materials[q];if(t instanceof THREE.MeshFaceMaterial){t=0;for(v=f.materials.length;t<v;t++)if(f.materials[t]&&f.materials[t].shading!=undefined&&f.materials[t].shading==THREE.SmoothShading){r=true;break}}else if(t&&t.shading!=undefined&&t.shading==THREE.SmoothShading){r=
+true;break}if(r)break}f.__needsSmoothNormals=r;f.__webGLFaceCount=C*3;f.__webGLLineCount=m*2};this.setMeshBuffers=function(f,k,q,l,r,C,m,t){var v,s,n,E,B,O,N,G,W,P=0,I=0,L=0,T=0,Q=0,w=0,M=0,R=f.__vertexArray,ea=f.__uvArray,ba=f.__normalArray,Z=f.__tangentArray,ja=f.__faceArray,Y=f.__lineArray,qa=f.__needsSmoothNormals,ka=k.geometry,fa=ka.vertices,ha=f.faces,sa=ka.faces,ua=ka.uvs;k=0;for(v=ha.length;k<v;k++){s=ha[k];n=sa[s];s=ua[s];E=n.vertexNormals;B=n.normal;if(n instanceof THREE.Face3){if(l){O=
+fa[n.a].position;N=fa[n.b].position;G=fa[n.c].position;R[I]=O.x;R[I+1]=O.y;R[I+2]=O.z;R[I+3]=N.x;R[I+4]=N.y;R[I+5]=N.z;R[I+6]=G.x;R[I+7]=G.y;R[I+8]=G.z;I+=9}if(t&&ka.hasTangents){O=fa[n.a].tangent;N=fa[n.b].tangent;G=fa[n.c].tangent;Z[w]=O.x;Z[w+1]=O.y;Z[w+2]=O.z;Z[w+3]=O.w;Z[w+4]=N.x;Z[w+5]=N.y;Z[w+6]=N.z;Z[w+7]=N.w;Z[w+8]=G.x;Z[w+9]=G.y;Z[w+10]=G.z;Z[w+11]=G.w;w+=12}if(m)if(E.length==3&&qa)for(n=0;n<3;n++){B=E[n];ba[Q]=B.x;ba[Q+1]=B.y;ba[Q+2]=B.z;Q+=3}else for(n=0;n<3;n++){ba[Q]=B.x;ba[Q+1]=B.y;
+ba[Q+2]=B.z;Q+=3}if(C&&s)for(n=0;n<3;n++){E=s[n];ea[L]=E.u;ea[L+1]=E.v;L+=2}if(r){ja[T]=P;ja[T+1]=P+1;ja[T+2]=P+2;T+=3;Y[M]=P;Y[M+1]=P+1;Y[M+2]=P;Y[M+3]=P+2;Y[M+4]=P+1;Y[M+5]=P+2;M+=6;P+=3}}else if(n instanceof THREE.Face4){if(l){O=fa[n.a].position;N=fa[n.b].position;G=fa[n.c].position;W=fa[n.d].position;R[I]=O.x;R[I+1]=O.y;R[I+2]=O.z;R[I+3]=N.x;R[I+4]=N.y;R[I+5]=N.z;R[I+6]=G.x;R[I+7]=G.y;R[I+8]=G.z;R[I+9]=W.x;R[I+10]=W.y;R[I+11]=W.z;I+=12}if(t&&ka.hasTangents){O=fa[n.a].tangent;N=fa[n.b].tangent;
+G=fa[n.c].tangent;n=fa[n.d].tangent;Z[w]=O.x;Z[w+1]=O.y;Z[w+2]=O.z;Z[w+3]=O.w;Z[w+4]=N.x;Z[w+5]=N.y;Z[w+6]=N.z;Z[w+7]=N.w;Z[w+8]=G.x;Z[w+9]=G.y;Z[w+10]=G.z;Z[w+11]=G.w;Z[w+12]=n.x;Z[w+13]=n.y;Z[w+14]=n.z;Z[w+15]=n.w;w+=16}if(m)if(E.length==4&&qa)for(n=0;n<4;n++){B=E[n];ba[Q]=B.x;ba[Q+1]=B.y;ba[Q+2]=B.z;Q+=3}else for(n=0;n<4;n++){ba[Q]=B.x;ba[Q+1]=B.y;ba[Q+2]=B.z;Q+=3}if(C&&s)for(n=0;n<4;n++){E=s[n];ea[L]=E.u;ea[L+1]=E.v;L+=2}if(r){ja[T]=P;ja[T+1]=P+1;ja[T+2]=P+2;ja[T+3]=P;ja[T+4]=P+2;ja[T+5]=P+3;
+T+=6;Y[M]=P;Y[M+1]=P+1;Y[M+2]=P;Y[M+3]=P+3;Y[M+4]=P+1;Y[M+5]=P+2;Y[M+6]=P+2;Y[M+7]=P+3;M+=8;P+=4}}}if(l){b.bindBuffer(b.ARRAY_BUFFER,f.__webGLVertexBuffer);b.bufferData(b.ARRAY_BUFFER,R,q)}if(m){b.bindBuffer(b.ARRAY_BUFFER,f.__webGLNormalBuffer);b.bufferData(b.ARRAY_BUFFER,ba,q)}if(t&&ka.hasTangents){b.bindBuffer(b.ARRAY_BUFFER,f.__webGLTangentBuffer);b.bufferData(b.ARRAY_BUFFER,Z,q)}if(C&&L>0){b.bindBuffer(b.ARRAY_BUFFER,f.__webGLUVBuffer);b.bufferData(b.ARRAY_BUFFER,ea,q)}if(r){b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,
+f.__webGLFaceBuffer);b.bufferData(b.ELEMENT_ARRAY_BUFFER,ja,q);b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,f.__webGLLineBuffer);b.bufferData(b.ELEMENT_ARRAY_BUFFER,Y,q)}};this.setLineBuffers=function(f,k,q,l){var r,C,m=f.vertices,t=m.length,v=f.__vertexArray,s=f.__lineArray;if(q)for(q=0;q<t;q++){r=m[q].position;C=q*3;v[C]=r.x;v[C+1]=r.y;v[C+2]=r.z}if(l)for(q=0;q<t;q++)s[q]=q;b.bindBuffer(b.ARRAY_BUFFER,f.__webGLVertexBuffer);b.bufferData(b.ARRAY_BUFFER,v,k);b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,f.__webGLLineBuffer);
+b.bufferData(b.ELEMENT_ARRAY_BUFFER,s,k)};this.setParticleBuffers=function(){};this.renderBuffer=function(f,k,q,l,r,C){var m,t,v,s;if(!l.program){if(l instanceof THREE.MeshDepthMaterial){c(l,THREE.ShaderLib.depth);l.uniforms.mNear.value=f.near;l.uniforms.mFar.value=f.far}else if(l instanceof THREE.MeshNormalMaterial)c(l,THREE.ShaderLib.normal);else if(l instanceof THREE.MeshBasicMaterial){c(l,THREE.ShaderLib.basic);d(l,q)}else if(l instanceof THREE.MeshLambertMaterial){c(l,THREE.ShaderLib.lambert);
+d(l,q)}else if(l instanceof THREE.MeshPhongMaterial){c(l,THREE.ShaderLib.phong);d(l,q)}else if(l instanceof THREE.LineBasicMaterial){c(l,THREE.ShaderLib.basic);e(l,q)}var n,E,B;n=s=t=0;for(E=k.length;n<E;n++){B=k[n];B instanceof THREE.DirectionalLight&&s++;B instanceof THREE.PointLight&&t++}if(t+s<=4){n=s;t=t}else{n=Math.ceil(4*s/(t+s));t=4-n}t={directional:n,point:t};s={fog:q,map:l.map,env_map:l.env_map,maxDirLights:t.directional,maxPointLights:t.point};t=l.fragment_shader;n=l.vertex_shader;E=b.createProgram();
+B=["#ifdef GL_ES\nprecision highp float;\n#endif","#define MAX_DIR_LIGHTS "+s.maxDirLights,"#define MAX_POINT_LIGHTS "+s.maxPointLights,s.fog?"#define USE_FOG":"",s.fog instanceof THREE.FogExp2?"#define FOG_EXP2":"",s.map?"#define USE_MAP":"",s.env_map?"#define USE_ENVMAP":"","uniform mat4 viewMatrix;\nuniform vec3 cameraPosition;\n"].join("\n");s=[b.getParameter(b.MAX_VERTEX_TEXTURE_IMAGE_UNITS)>0?"#define VERTEX_TEXTURES":"","#define MAX_DIR_LIGHTS "+s.maxDirLights,"#define MAX_POINT_LIGHTS "+s.maxPointLights,
+s.map?"#define USE_MAP":"",s.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");b.attachShader(E,g("fragment",B+t));b.attachShader(E,g("vertex",s+n));b.linkProgram(E);b.getProgramParameter(E,b.LINK_STATUS)||alert("Could not initialise shaders\nVALIDATE_STATUS: "+
+b.getProgramParameter(E,b.VALIDATE_STATUS)+", gl error ["+b.getError()+"]");E.uniforms={};E.attributes={};l.program=E;t=["viewMatrix","modelViewMatrix","projectionMatrix","normalMatrix","objectMatrix","cameraPosition"];for(m in l.uniforms)t.push(m);m=l.program;n=0;for(E=t.length;n<E;n++){B=t[n];m.uniforms[B]=b.getUniformLocation(m,B)}m=l.program;t=["position","normal","uv","tangent"];n=0;for(E=t.length;n<E;n++){B=t[n];m.attributes[B]=b.getAttribLocation(m,B)}}m=l.program;if(m!=j){b.useProgram(m);
+j=m}this.loadCamera(m,f);this.loadMatrices(m);if(l instanceof THREE.MeshPhongMaterial||l instanceof THREE.MeshLambertMaterial){this.setupLights(m,k);f=this.lights;l.uniforms.enableLighting.value=f.directional.length+f.point.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)d(l,q);l instanceof THREE.LineBasicMaterial&&e(l,q);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}q=l.uniforms;for(v in q)if(n=m.uniforms[v]){k=q[v];t=k.type;f=k.value;if(t=="i")b.uniform1i(n,f);else if(t=="f")b.uniform1f(n,
+f);else if(t=="fv1")b.uniform1fv(n,f);else if(t=="fv")b.uniform3fv(n,f);else if(t=="v2")b.uniform2f(n,f.x,f.y);else if(t=="v3")b.uniform3f(n,f.x,f.y,f.z);else if(t=="c")b.uniform3f(n,f.r,f.g,f.b);else if(t=="t"){b.uniform1i(n,f);if(k=k.texture)if(k.image instanceof Array&&k.image.length==6){k=k;f=f;if(k.image.length==6){if(!k.image.__webGLTextureCube&&!k.image.__cubeMapInitialized&&k.image.loadCount==6){k.image.__webGLTextureCube=b.createTexture();b.bindTexture(b.TEXTURE_CUBE_MAP,k.image.__webGLTextureCube);
+b.texParameteri(b.TEXTURE_CUBE_MAP,b.TEXTURE_WRAP_S,b.CLAMP_TO_EDGE);b.texParameteri(b.TEXTURE_CUBE_MAP,b.TEXTURE_WRAP_T,b.CLAMP_TO_EDGE);b.texParameteri(b.TEXTURE_CUBE_MAP,b.TEXTURE_MAG_FILTER,b.LINEAR);b.texParameteri(b.TEXTURE_CUBE_MAP,b.TEXTURE_MIN_FILTER,b.LINEAR_MIPMAP_LINEAR);for(t=0;t<6;++t)b.texImage2D(b.TEXTURE_CUBE_MAP_POSITIVE_X+t,0,b.RGBA,b.RGBA,b.UNSIGNED_BYTE,k.image[t]);b.generateMipmap(b.TEXTURE_CUBE_MAP);b.bindTexture(b.TEXTURE_CUBE_MAP,null);k.image.__cubeMapInitialized=true}b.activeTexture(b.TEXTURE0+
+f);b.bindTexture(b.TEXTURE_CUBE_MAP,k.image.__webGLTextureCube)}}else{k=k;f=f;if(!k.__webGLTexture&&k.image.loaded){k.__webGLTexture=b.createTexture();b.bindTexture(b.TEXTURE_2D,k.__webGLTexture);b.texImage2D(b.TEXTURE_2D,0,b.RGBA,b.RGBA,b.UNSIGNED_BYTE,k.image);b.texParameteri(b.TEXTURE_2D,b.TEXTURE_WRAP_S,h(k.wrap_s));b.texParameteri(b.TEXTURE_2D,b.TEXTURE_WRAP_T,h(k.wrap_t));b.texParameteri(b.TEXTURE_2D,b.TEXTURE_MAG_FILTER,h(k.mag_filter));b.texParameteri(b.TEXTURE_2D,b.TEXTURE_MIN_FILTER,h(k.min_filter));
+b.generateMipmap(b.TEXTURE_2D);b.bindTexture(b.TEXTURE_2D,null)}b.activeTexture(b.TEXTURE0+f);b.bindTexture(b.TEXTURE_2D,k.__webGLTexture)}}}v=m.attributes;b.bindBuffer(b.ARRAY_BUFFER,r.__webGLVertexBuffer);b.vertexAttribPointer(v.position,3,b.FLOAT,false,0,0);b.enableVertexAttribArray(v.position);if(v.normal>=0){b.bindBuffer(b.ARRAY_BUFFER,r.__webGLNormalBuffer);b.vertexAttribPointer(v.normal,3,b.FLOAT,false,0,0);b.enableVertexAttribArray(v.normal)}if(v.tangent>=0){b.bindBuffer(b.ARRAY_BUFFER,r.__webGLTangentBuffer);
+b.vertexAttribPointer(v.tangent,4,b.FLOAT,false,0,0);b.enableVertexAttribArray(v.tangent)}if(v.uv>=0)if(r.__webGLUVBuffer){b.bindBuffer(b.ARRAY_BUFFER,r.__webGLUVBuffer);b.vertexAttribPointer(v.uv,2,b.FLOAT,false,0,0);b.enableVertexAttribArray(v.uv)}else b.disableVertexAttribArray(v.uv);if(l.wireframe||l instanceof THREE.LineBasicMaterial){v=l.wireframe_linewidth!==undefined?l.wireframe_linewidth:l.linewidth!==undefined?l.linewidth:1;l=l instanceof THREE.LineBasicMaterial&&C.type==THREE.LineStrip?
+b.LINE_STRIP:b.LINES;b.lineWidth(v);b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,r.__webGLLineBuffer);b.drawElements(l,r.__webGLLineCount,b.UNSIGNED_SHORT,0)}else{b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,r.__webGLFaceBuffer);b.drawElements(b.TRIANGLES,r.__webGLFaceCount,b.UNSIGNED_SHORT,0)}};this.renderPass=function(f,k,q,l,r,C,m){var t,v,s,n,E;s=0;for(n=l.materials.length;s<n;s++){t=l.materials[s];if(t instanceof THREE.MeshFaceMaterial){t=0;for(v=r.materials.length;t<v;t++)if((E=r.materials[t])&&E.blending==C&&
+E.opacity<1==m){this.setBlending(E.blending);this.renderBuffer(f,k,q,E,r,l)}}else if((E=t)&&E.blending==C&&E.opacity<1==m){this.setBlending(E.blending);this.renderBuffer(f,k,q,E,r,l)}}};this.render=function(f,k,q,l){var r,C,m,t=f.lights,v=f.fog;this.initWebGLObjects(f);l=l!==undefined?l:true;if(q&&!q.__webGLFramebuffer){q.__webGLFramebuffer=b.createFramebuffer();q.__webGLRenderbuffer=b.createRenderbuffer();q.__webGLTexture=b.createTexture();b.bindRenderbuffer(b.RENDERBUFFER,q.__webGLRenderbuffer);
+b.renderbufferStorage(b.RENDERBUFFER,b.DEPTH_COMPONENT16,q.width,q.height);b.bindTexture(b.TEXTURE_2D,q.__webGLTexture);b.texParameteri(b.TEXTURE_2D,b.TEXTURE_WRAP_S,h(q.wrap_s));b.texParameteri(b.TEXTURE_2D,b.TEXTURE_WRAP_T,h(q.wrap_t));b.texParameteri(b.TEXTURE_2D,b.TEXTURE_MAG_FILTER,h(q.mag_filter));b.texParameteri(b.TEXTURE_2D,b.TEXTURE_MIN_FILTER,h(q.min_filter));b.texImage2D(b.TEXTURE_2D,0,h(q.format),q.width,q.height,0,h(q.format),h(q.type),null);b.bindFramebuffer(b.FRAMEBUFFER,q.__webGLFramebuffer);
+b.framebufferTexture2D(b.FRAMEBUFFER,b.COLOR_ATTACHMENT0,b.TEXTURE_2D,q.__webGLTexture,0);b.framebufferRenderbuffer(b.FRAMEBUFFER,b.DEPTH_ATTACHMENT,b.RENDERBUFFER,q.__webGLRenderbuffer);b.bindTexture(b.TEXTURE_2D,null);b.bindRenderbuffer(b.RENDERBUFFER,null);b.bindFramebuffer(b.FRAMEBUFFER,null)}if(q){r=q.__webGLFramebuffer;m=q.width;C=q.height}else{r=null;m=o.width;C=o.height}if(r!=i){b.bindFramebuffer(b.FRAMEBUFFER,r);b.viewport(0,0,m,C);l&&b.clear(b.COLOR_BUFFER_BIT|b.DEPTH_BUFFER_BIT);i=r}this.autoClear&&
+this.clear();k.autoUpdateMatrix&&k.updateMatrix();u.set(k.matrix.flatten());H.set(k.projectionMatrix.flatten());l=0;for(r=f.__webGLObjects.length;l<r;l++){C=f.__webGLObjects[l];m=C.object;C=C.buffer;if(m.visible){this.setupMatrices(m,k);this.renderPass(k,t,v,m,C,THREE.NormalBlending,false)}}l=0;for(r=f.__webGLObjects.length;l<r;l++){C=f.__webGLObjects[l];m=C.object;C=C.buffer;if(m.visible){this.setupMatrices(m,k);if(m.doubleSided)b.disable(b.CULL_FACE);else{b.enable(b.CULL_FACE);m.flipSided?b.frontFace(b.CW):
+b.frontFace(b.CCW)}this.renderPass(k,t,v,m,C,THREE.AdditiveBlending,false);this.renderPass(k,t,v,m,C,THREE.SubtractiveBlending,false);this.renderPass(k,t,v,m,C,THREE.AdditiveBlending,true);this.renderPass(k,t,v,m,C,THREE.SubtractiveBlending,true);this.renderPass(k,t,v,m,C,THREE.NormalBlending,true)}}if(q&&q.min_filter!==THREE.NearestFilter&&q.min_filter!==THREE.LinearFilter){b.bindTexture(b.TEXTURE_2D,q.__webGLTexture);b.generateMipmap(b.TEXTURE_2D);b.bindTexture(b.TEXTURE_2D,null)}};this.initWebGLObjects=
+function(f){function k(s,n,E,B){if(s[n]==undefined){f.__webGLObjects.push({buffer:E,object:B});s[n]=1}}var q,l,r,C,m,t,v;if(!f.__webGLObjects){f.__webGLObjects=[];f.__webGLObjectsMap={}}q=0;for(l=f.objects.length;q<l;q++){r=f.objects[q];m=r.geometry;if(f.__webGLObjectsMap[r.id]==undefined)f.__webGLObjectsMap[r.id]={};v=f.__webGLObjectsMap[r.id];if(r instanceof THREE.Mesh){for(C in m.geometryChunks){t=m.geometryChunks[C];if(!t.__webGLVertexBuffer){this.createMeshBuffers(t);this.initMeshBuffers(t,r);
+m.__dirtyVertices=true;m.__dirtyElements=true;m.__dirtyUvs=true;m.__dirtyNormals=true;m.__dirtyTangents=true}if(m.__dirtyVertices||m.__dirtyElements||m.__dirtyUvs)this.setMeshBuffers(t,r,b.DYNAMIC_DRAW,m.__dirtyVertices,m.__dirtyElements,m.__dirtyUvs,m.__dirtyNormals,m.__dirtyTangents);k(v,C,t,r)}m.__dirtyVertices=false;m.__dirtyElements=false;m.__dirtyUvs=false;m.__dirtyNormals=false;m.__dirtyTangents=false}else if(r instanceof THREE.Line){if(!m.__webGLVertexBuffer){this.createLineBuffers(m);this.initLineBuffers(m);
+m.__dirtyVertices=true;m.__dirtyElements=true}m.__dirtyVertices&&this.setLineBuffers(m,b.DYNAMIC_DRAW,m.__dirtyVertices,m.__dirtyElements);k(v,0,m,r);m.__dirtyVertices=false;m.__dirtyElements=false}else if(r instanceof THREE.ParticleSystem){m.__webGLVertexBuffer||this.createParticleBuffers(m);k(v,0,m,r)}}};this.removeObject=function(f,k){var q,l;for(q=f.__webGLObjects.length-1;q>=0;q--){l=f.__webGLObjects[q].object;k==l&&f.__webGLObjects.splice(q,1)}};this.setupMatrices=function(f,k){f.autoUpdateMatrix&&
+f.updateMatrix();y.multiply(k.matrix,f.matrix);x.set(y.flatten());z=THREE.Matrix4.makeInvert3x3(y).transpose();J.set(z.m);K.set(f.matrix.flatten())};this.loadMatrices=function(f){b.uniformMatrix4fv(f.uniforms.viewMatrix,false,u);b.uniformMatrix4fv(f.uniforms.modelViewMatrix,false,x);b.uniformMatrix4fv(f.uniforms.projectionMatrix,false,H);b.uniformMatrix3fv(f.uniforms.normalMatrix,false,J);b.uniformMatrix4fv(f.uniforms.objectMatrix,false,K)};this.loadCamera=function(f,k){b.uniform3f(f.uniforms.cameraPosition,
+k.position.x,k.position.y,k.position.z)};this.setBlending=function(f){switch(f){case THREE.AdditiveBlending:b.blendEquation(b.FUNC_ADD);b.blendFunc(b.ONE,b.ONE);break;case THREE.SubtractiveBlending:b.blendFunc(b.DST_COLOR,b.ZERO);break;default:b.blendEquation(b.FUNC_ADD);b.blendFunc(b.ONE,b.ONE_MINUS_SRC_ALPHA)}};this.setFaceCulling=function(f,k){if(f){!k||k=="ccw"?b.frontFace(b.CCW):b.frontFace(b.CW);if(f=="back")b.cullFace(b.BACK);else f=="front"?b.cullFace(b.FRONT):b.cullFace(b.FRONT_AND_BACK);
+b.enable(b.CULL_FACE)}else b.disable(b.CULL_FACE)};this.supportsVertexTextures=function(){return b.getParameter(b.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",
+lights_vertex:"if ( !enableLighting ) {\nvLightWeighting = vec3( 1.0 );\n} else {\nvLightWeighting = ambientLightColor;\n#if MAX_DIR_LIGHTS > 0\nfor( int i = 0; i < MAX_DIR_LIGHTS; i++ ) {\nvec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 0.0 );\nfloat directionalLightWeighting = max( dot( transformedNormal, normalize( lDirection.xyz ) ), 0.0 );\nvLightWeighting += directionalLightColor[ i ] * directionalLightWeighting;\n}\n#endif\n#if MAX_POINT_LIGHTS > 0\nfor( int i = 0; i < MAX_POINT_LIGHTS; i++ ) {\nvec4 lPosition = viewMatrix * vec4( pointLightPosition[ i ], 1.0 );\nvec3 pointLightVector = normalize( lPosition.xyz - mvPosition.xyz );\nfloat pointLightWeighting = max( dot( transformedNormal, pointLightVector ), 0.0 );\nvLightWeighting += pointLightColor[ i ] * pointLightWeighting;\n#ifdef PHONG\nvPointLightVector[ i ] = pointLightVector;\n#endif\n}\n#endif\n}",
+lights_pars_fragment:"#if MAX_DIR_LIGHTS > 0\nuniform vec3 directionalLightDirection[ MAX_DIR_LIGHTS ];\n#endif\n#if MAX_POINT_LIGHTS > 0\nvarying vec3 vPointLightVector[ MAX_POINT_LIGHTS ];\n#endif\nvarying vec3 vViewPosition;\nvarying vec3 vNormal;",lights_fragment:"vec3 normal = normalize( vNormal );\nvec3 viewPosition = normalize( vViewPosition );\nvec4 mSpecular = vec4( specular, opacity );\n#if MAX_POINT_LIGHTS > 0\nvec4 pointDiffuse  = vec4( 0.0 );\nvec4 pointSpecular = vec4( 0.0 );\nfor( int i = 0; i < MAX_POINT_LIGHTS; i++ ) {\nvec3 pointVector = normalize( vPointLightVector[ i ] );\nvec3 pointHalfVector = normalize( vPointLightVector[ i ] + 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, shininess );\npointDiffuse  += mColor * pointDiffuseWeight;\npointSpecular += mSpecular * pointSpecularWeight;\n}\n#endif\n#if MAX_DIR_LIGHTS > 0\nvec4 dirDiffuse  = vec4( 0.0 );\nvec4 dirSpecular = vec4( 0.0 );\nfor( int i = 0; i < MAX_DIR_LIGHTS; i++ ) {\nvec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 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, shininess );\ndirDiffuse  += mColor * dirDiffuseWeight;\ndirSpecular += mSpecular * dirSpecularWeight;\n}\n#endif\nvec4 totalLight = vec4( ambient, opacity );\n#if MAX_DIR_LIGHTS > 0\ntotalLight += dirDiffuse + dirSpecular;\n#endif\n#if MAX_POINT_LIGHTS > 0\ntotalLight += pointDiffuse + pointSpecular;\n#endif"};
+THREE.UniformsLib={common:{color:{type:"c",value:new THREE.Color(15658734)},opacity:{type:"f",value:1},map:{type:"t",value:0,texture:null},env_map:{type:"t",value:1,texture:null},useRefract:{type:"i",value:0},reflectivity:{type:"f",value:1},refraction_ratio:{type:"f",value:0.98},combine:{type:"i",value:0},fogDensity:{type:"f",value:2.5E-4},fogNear:{type:"f",value:1},fogFar:{type:"f",value:2E3},fogColor:{type:"c",value:new THREE.Color(16777215)}},lights:{enableLighting:{type:"i",value:1},ambientLightColor:{type:"fv",
+value:[]},directionalLightDirection:{type:"fv",value:[]},directionalLightColor:{type:"fv",value:[]},pointLightPosition:{type:"fv",value:[]},pointLightColor:{type:"fv",value:[]}}};
+THREE.ShaderLib={depth:{uniforms:{mNear:{type:"f",value:1},mFar:{type:"f",value:2E3}},fragment_shader:"uniform float mNear;\nuniform float mFar;\nvoid main() {\nfloat depth = gl_FragCoord.z / gl_FragCoord.w;\nfloat color = 1.0 - smoothstep( mNear, mFar, depth );\ngl_FragColor = vec4( vec3( color ), 1.0 );\n}",vertex_shader:"void main() {\ngl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}"},normal:{uniforms:{},fragment_shader:"varying vec3 vNormal;\nvoid main() {\ngl_FragColor = vec4( 0.5 * normalize( vNormal ) + 0.5, 1.0 );\n}",
+vertex_shader:"varying vec3 vNormal;\nvoid main() {\nvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\nvNormal = normalize( normalMatrix * normal );\ngl_Position = projectionMatrix * mvPosition;\n}"},basic:{uniforms:THREE.UniformsLib.common,fragment_shader:["uniform vec3 color;\nuniform float opacity;",THREE.Snippets.map_pars_fragment,THREE.Snippets.envmap_pars_fragment,THREE.Snippets.fog_pars_fragment,"void main() {\nvec4 mColor = vec4( color, opacity );\nvec4 mapColor = vec4( 1.0 );\nvec4 cubeColor = vec4( 1.0 );",
+THREE.Snippets.map_fragment,"gl_FragColor = mColor * mapColor;",THREE.Snippets.envmap_fragment,THREE.Snippets.fog_fragment,"}"].join("\n"),vertex_shader:[THREE.Snippets.map_pars_vertex,THREE.Snippets.envmap_pars_vertex,"void main() {\nvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );",THREE.Snippets.map_vertex,THREE.Snippets.envmap_vertex,"gl_Position = projectionMatrix * mvPosition;\n}"].join("\n")},lambert:{uniforms:Uniforms.merge([THREE.UniformsLib.common,THREE.UniformsLib.lights]),fragment_shader:["uniform vec3 color;\nuniform float opacity;\nvarying vec3 vLightWeighting;",
+THREE.Snippets.map_pars_fragment,THREE.Snippets.envmap_pars_fragment,THREE.Snippets.fog_pars_fragment,"void main() {\nvec4 mColor = vec4( color, opacity );\nvec4 mapColor = vec4( 1.0 );\nvec4 cubeColor = vec4( 1.0 );",THREE.Snippets.map_fragment,"gl_FragColor =  mColor * mapColor * vec4( vLightWeighting, 1.0 );",THREE.Snippets.envmap_fragment,THREE.Snippets.fog_fragment,"}"].join("\n"),vertex_shader:["varying vec3 vLightWeighting;",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,"vec3 transformedNormal = normalize( normalMatrix * normal );",THREE.Snippets.lights_vertex,"gl_Position = projectionMatrix * mvPosition;\n}"].join("\n")},phong:{uniforms:Uniforms.merge([THREE.UniformsLib.common,THREE.UniformsLib.lights,{ambient:{type:"c",value:new THREE.Color(328965)},specular:{type:"c",value:new THREE.Color(1118481)},
+shininess:{type:"f",value:30}}]),fragment_shader:["uniform vec3 color;\nuniform float opacity;\nuniform vec3 ambient;\nuniform vec3 specular;\nuniform float shininess;\nvarying vec3 vLightWeighting;",THREE.Snippets.map_pars_fragment,THREE.Snippets.envmap_pars_fragment,THREE.Snippets.fog_pars_fragment,THREE.Snippets.lights_pars_fragment,"void main() {\nvec4 mColor = vec4( color, opacity );\nvec4 mapColor = vec4( 1.0 );\nvec4 cubeColor = vec4( 1.0 );",THREE.Snippets.map_fragment,THREE.Snippets.lights_fragment,
+"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};
diff --git a/build/ThreeExtras.js b/build/ThreeExtras.js
index 7ecc3e0c797e902107b1259353b48c5c8dfeff70..1c08bc604446537300b637d3124def37f13fc0e1 100644
--- a/build/ThreeExtras.js
+++ b/build/ThreeExtras.js
@@ -1,257 +1,263 @@
-// 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,b,d){this.r=a;this.g=b;this.b=d;if(this.autoUpdate){this.updateHex();this.updateStyleString()}},setHex:function(a){this.hex=~~a&16777215;if(this.autoUpdate){this.updateRGBA();this.updateStyleString()}},updateHex:function(){this.hex=~~(this.r*255)<<16^~~(this.g*255)<<8^~~(this.b*255)},updateRGBA:function(){this.r=(this.hex>>16&255)/255;this.g=(this.hex>>8&255)/255;this.b=(this.hex&255)/255},updateStyleString:function(){this.__styleString="rgb("+~~(this.r*255)+
-","+~~(this.g*255)+","+~~(this.b*255)+")"},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,d){this.x=a||0;this.y=b||0;this.z=d||0};
-THREE.Vector3.prototype={set:function(a,b,d){this.x=a;this.y=b;this.z=d;return this},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;return this},add:function(a,b){this.x=a.x+b.x;this.y=a.y+b.y;this.z=a.z+b.z;return this},addSelf:function(a){this.x+=a.x;this.y+=a.y;this.z+=a.z;return this},addScalar:function(a){this.x+=a;this.y+=a;this.z+=a;return this},sub:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;this.z=a.z-b.z;return this},subSelf:function(a){this.x-=a.x;this.y-=a.y;this.z-=a.z;return this},
-cross:function(a,b){this.x=a.y*b.z-a.z*b.y;this.y=a.z*b.x-a.x*b.z;this.z=a.x*b.y-a.y*b.x;return this},crossSelf:function(a){var b=this.x,d=this.y,e=this.z;this.x=d*a.z-e*a.y;this.y=e*a.x-b*a.z;this.z=b*a.y-d*a.x;return this},multiply:function(a,b){this.x=a.x*b.x;this.y=a.y*b.y;this.z=a.z*b.z;return this},multiplySelf:function(a){this.x*=a.x;this.y*=a.y;this.z*=a.z;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;this.z*=a;return this},divideSelf:function(a){this.x/=a.x;this.y/=a.y;this.z/=
-a.z;return this},divideScalar:function(a){this.x/=a;this.y/=a;this.z/=a;return this},dot:function(a){return this.x*a.x+this.y*a.y+this.z*a.z},distanceTo:function(a){var b=this.x-a.x,d=this.y-a.y;a=this.z-a.z;return Math.sqrt(b*b+d*d+a*a)},distanceToSquared:function(a){var b=this.x-a.x,d=this.y-a.y;a=this.z-a.z;return b*b+d*d+a*a},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z},negate:function(){this.x=
--this.x;this.y=-this.y;this.z=-this.z;return this},normalize:function(){var a=Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z);a>0?this.multiplyScalar(1/a):this.set(0,0,0);return this},setLength:function(a){return this.normalize().multiplyScalar(a)},isZero:function(){return Math.abs(this.x)<1.0E-4&&Math.abs(this.y)<1.0E-4&&Math.abs(this.z)<1.0E-4},clone:function(){return new THREE.Vector3(this.x,this.y,this.z)},toString:function(){return"THREE.Vector3 ( "+this.x+", "+this.y+", "+this.z+" )"}};
-THREE.Vector4=function(a,b,d,e){this.x=a||0;this.y=b||0;this.z=d||0;this.w=e||1};
-THREE.Vector4.prototype={set:function(a,b,d,e){this.x=a;this.y=b;this.z=d;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,b){this.x=a.x+b.x;this.y=a.y+b.y;this.z=a.z+b.z;this.w=a.w+b.w;return this},addSelf:function(a){this.x+=a.x;this.y+=a.y;this.z+=a.z;this.w+=a.w;return this},sub:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;this.z=a.z-b.z;this.w=a.w-b.w;return this},subSelf:function(a){this.x-=a.x;this.y-=a.y;this.z-=a.z;this.w-=a.w;
-return this},multiplyScalar:function(a){this.x*=a;this.y*=a;this.z*=a;this.w*=a;return this},divideScalar:function(a){this.x/=a;this.y/=a;this.z/=a;this.w/=a;return this},lerpSelf:function(a,b){this.x+=(a.x-this.x)*b;this.y+=(a.y-this.y)*b;this.z+=(a.z-this.z)*b;this.w+=(a.w-this.w)*b},clone:function(){return new THREE.Vector4(this.x,this.y,this.z,this.w)},toString:function(){return"THREE.Vector4 ("+this.x+", "+this.y+", "+this.z+", "+this.w+")"}};
-THREE.Ray=function(a,b){this.origin=a||new THREE.Vector3;this.direction=b||new THREE.Vector3};
-THREE.Ray.prototype={intersectScene:function(a){var b,d,e=a.objects,f=[];a=0;for(b=e.length;a<b;a++){d=e[a];if(d instanceof THREE.Mesh)f=f.concat(this.intersectObject(d))}f.sort(function(g,k){return g.distance-k.distance});return f},intersectObject:function(a){function b(H,v,I,m){m=m.clone().subSelf(v);I=I.clone().subSelf(v);var h=H.clone().subSelf(v);H=m.dot(m);v=m.dot(I);m=m.dot(h);var n=I.dot(I);I=I.dot(h);h=1/(H*n-v*v);n=(n*m-v*I)*h;H=(H*I-v*m)*h;return n>0&&H>0&&n+H<1}var d,e,f,g,k,c,j,l,t,D,
-o,u=a.geometry,w=u.vertices,C=[];d=0;for(e=u.faces.length;d<e;d++){f=u.faces[d];D=this.origin.clone();o=this.direction.clone();g=a.matrix.multiplyVector3(w[f.a].position.clone());k=a.matrix.multiplyVector3(w[f.b].position.clone());c=a.matrix.multiplyVector3(w[f.c].position.clone());j=f instanceof THREE.Face4?a.matrix.multiplyVector3(w[f.d].position.clone()):null;l=a.rotationMatrix.multiplyVector3(f.normal.clone());t=o.dot(l);if(t<0){l=l.dot((new THREE.Vector3).sub(g,D))/t;D=D.addSelf(o.multiplyScalar(l));
-if(f instanceof THREE.Face3){if(b(D,g,k,c)){f={distance:this.origin.distanceTo(D),point:D,face:f,object:a};C.push(f)}}else if(f instanceof THREE.Face4)if(b(D,g,k,j)||b(D,k,c,j)){f={distance:this.origin.distanceTo(D),point:D,face:f,object:a};C.push(f)}}}return C}};
-THREE.Rectangle=function(){function a(){g=e-b;k=f-d}var b,d,e,f,g,k,c=true;this.getX=function(){return b};this.getY=function(){return d};this.getWidth=function(){return g};this.getHeight=function(){return k};this.getLeft=function(){return b};this.getTop=function(){return d};this.getRight=function(){return e};this.getBottom=function(){return f};this.set=function(j,l,t,D){c=false;b=j;d=l;e=t;f=D;a()};this.addPoint=function(j,l){if(c){c=false;b=j;d=l;e=j;f=l}else{b=b<j?b:j;d=d<l?d:l;e=e>j?e:j;f=f>l?
-f:l}a()};this.add3Points=function(j,l,t,D,o,u){if(c){c=false;b=j<t?j<o?j:o:t<o?t:o;d=l<D?l<u?l:u:D<u?D:u;e=j>t?j>o?j:o:t>o?t:o;f=l>D?l>u?l:u:D>u?D:u}else{b=j<t?j<o?j<b?j:b:o<b?o:b:t<o?t<b?t:b:o<b?o:b;d=l<D?l<u?l<d?l:d:u<d?u:d:D<u?D<d?D:d:u<d?u:d;e=j>t?j>o?j>e?j:e:o>e?o:e:t>o?t>e?t:e:o>e?o:e;f=l>D?l>u?l>f?l:f:u>f?u:f:D>u?D>f?D:f:u>f?u:f}a()};this.addRectangle=function(j){if(c){c=false;b=j.getLeft();d=j.getTop();e=j.getRight();f=j.getBottom()}else{b=b<j.getLeft()?b:j.getLeft();d=d<j.getTop()?d:j.getTop();
-e=e>j.getRight()?e:j.getRight();f=f>j.getBottom()?f:j.getBottom()}a()};this.inflate=function(j){b-=j;d-=j;e+=j;f+=j;a()};this.minSelf=function(j){b=b>j.getLeft()?b:j.getLeft();d=d>j.getTop()?d:j.getTop();e=e<j.getRight()?e:j.getRight();f=f<j.getBottom()?f:j.getBottom();a()};this.instersects=function(j){return Math.min(e,j.getRight())-Math.max(b,j.getLeft())>=0&&Math.min(f,j.getBottom())-Math.max(d,j.getTop())>=0};this.empty=function(){c=true;f=e=d=b=0;a()};this.isEmpty=function(){return c};this.toString=
-function(){return"THREE.Rectangle ( left: "+b+", right: "+e+", top: "+d+", bottom: "+f+", width: "+g+", height: "+k+" )"}};THREE.Matrix3=function(){this.m=[]};THREE.Matrix3.prototype={transpose:function(){var a,b=this.m;a=b[1];b[1]=b[3];b[3]=a;a=b[2];b[2]=b[6];b[6]=a;a=b[5];b[5]=b[7];b[7]=a;return this}};
-THREE.Matrix4=function(a,b,d,e,f,g,k,c,j,l,t,D,o,u,w,C){this.n11=a||1;this.n12=b||0;this.n13=d||0;this.n14=e||0;this.n21=f||0;this.n22=g||1;this.n23=k||0;this.n24=c||0;this.n31=j||0;this.n32=l||0;this.n33=t||1;this.n34=D||0;this.n41=o||0;this.n42=u||0;this.n43=w||0;this.n44=C||1;this.flat=Array(16);this.m33=new THREE.Matrix3};
-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,d,e,f,g,k,c,j,l,t,D,o,u,w,C){this.n11=a;this.n12=b;this.n13=d;this.n14=e;this.n21=f;this.n22=g;this.n23=k;this.n24=c;this.n31=j;this.n32=l;this.n33=t;this.n34=D;this.n41=o;this.n42=u;this.n43=w;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,b,d){var e=THREE.Matrix4.__tmpVec1,f=THREE.Matrix4.__tmpVec2,g=THREE.Matrix4.__tmpVec3;g.sub(a,b).normalize();e.cross(d,g).normalize();f.cross(g,e).normalize();this.n11=e.x;this.n12=e.y;this.n13=e.z;this.n14=-e.dot(a);this.n21=f.x;this.n22=f.y;this.n23=f.z;this.n24=-f.dot(a);
-this.n31=g.x;this.n32=g.y;this.n33=g.z;this.n34=-g.dot(a);this.n43=this.n42=this.n41=0;this.n44=1;return this},multiplyVector3:function(a){var b=a.x,d=a.y,e=a.z,f=1/(this.n41*b+this.n42*d+this.n43*e+this.n44);a.x=(this.n11*b+this.n12*d+this.n13*e+this.n14)*f;a.y=(this.n21*b+this.n22*d+this.n23*e+this.n24)*f;a.z=(this.n31*b+this.n32*d+this.n33*e+this.n34)*f;return a},multiplyVector4:function(a){var b=a.x,d=a.y,e=a.z,f=a.w;a.x=this.n11*b+this.n12*d+this.n13*e+this.n14*f;a.y=this.n21*b+this.n22*d+this.n23*
-e+this.n24*f;a.z=this.n31*b+this.n32*d+this.n33*e+this.n34*f;a.w=this.n41*b+this.n42*d+this.n43*e+this.n44*f;return a},crossVector:function(a){var b=new THREE.Vector4;b.x=this.n11*a.x+this.n12*a.y+this.n13*a.z+this.n14*a.w;b.y=this.n21*a.x+this.n22*a.y+this.n23*a.z+this.n24*a.w;b.z=this.n31*a.x+this.n32*a.y+this.n33*a.z+this.n34*a.w;b.w=a.w?this.n41*a.x+this.n42*a.y+this.n43*a.z+this.n44*a.w:1;return b},multiply:function(a,b){var d=a.n11,e=a.n12,f=a.n13,g=a.n14,k=a.n21,c=a.n22,j=a.n23,l=a.n24,t=a.n31,
-D=a.n32,o=a.n33,u=a.n34,w=a.n41,C=a.n42,H=a.n43,v=a.n44,I=b.n11,m=b.n12,h=b.n13,n=b.n14,B=b.n21,q=b.n22,z=b.n23,M=b.n24,p=b.n31,A=b.n32,F=b.n33,E=b.n34,y=b.n41,O=b.n42,K=b.n43,U=b.n44;this.n11=d*I+e*B+f*p+g*y;this.n12=d*m+e*q+f*A+g*O;this.n13=d*h+e*z+f*F+g*K;this.n14=d*n+e*M+f*E+g*U;this.n21=k*I+c*B+j*p+l*y;this.n22=k*m+c*q+j*A+l*O;this.n23=k*h+c*z+j*F+l*K;this.n24=k*n+c*M+j*E+l*U;this.n31=t*I+D*B+o*p+u*y;this.n32=t*m+D*q+o*A+u*O;this.n33=t*h+D*z+o*F+u*K;this.n34=t*n+D*M+o*E+u*U;this.n41=w*I+C*B+
-H*p+v*y;this.n42=w*m+C*q+H*A+v*O;this.n43=w*h+C*z+H*F+v*K;this.n44=w*n+C*M+H*E+v*U;return this},multiplySelf:function(a){var b=this.n11,d=this.n12,e=this.n13,f=this.n14,g=this.n21,k=this.n22,c=this.n23,j=this.n24,l=this.n31,t=this.n32,D=this.n33,o=this.n34,u=this.n41,w=this.n42,C=this.n43,H=this.n44,v=a.n11,I=a.n21,m=a.n31,h=a.n41,n=a.n12,B=a.n22,q=a.n32,z=a.n42,M=a.n13,p=a.n23,A=a.n33,F=a.n43,E=a.n14,y=a.n24,O=a.n34;a=a.n44;this.n11=b*v+d*I+e*m+f*h;this.n12=b*n+d*B+e*q+f*z;this.n13=b*M+d*p+e*A+f*
-F;this.n14=b*E+d*y+e*O+f*a;this.n21=g*v+k*I+c*m+j*h;this.n22=g*n+k*B+c*q+j*z;this.n23=g*M+k*p+c*A+j*F;this.n24=g*E+k*y+c*O+j*a;this.n31=l*v+t*I+D*m+o*h;this.n32=l*n+t*B+D*q+o*z;this.n33=l*M+t*p+D*A+o*F;this.n34=l*E+t*y+D*O+o*a;this.n41=u*v+w*I+C*m+H*h;this.n42=u*n+w*B+C*q+H*z;this.n43=u*M+w*p+C*A+H*F;this.n44=u*E+w*y+C*O+H*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(){var a=this.n11,b=this.n12,d=this.n13,e=this.n14,f=this.n21,g=this.n22,k=this.n23,c=this.n24,j=this.n31,l=this.n32,t=this.n33,D=this.n34,o=this.n41,u=this.n42,w=this.n43,C=this.n44;return e*k*l*o-d*c*l*o-e*g*t*o+b*c*t*o+d*g*D*o-b*k*D*o-e*k*j*u+d*c*j*u+e*f*t*u-a*c*t*u-d*f*D*u+a*k*D*u+e*g*j*w-b*c*j*w-e*f*l*w+a*c*l*w+b*f*D*w-a*g*D*w-d*g*j*C+b*k*j*C+d*f*l*C-a*k*l*C-b*f*t*C+a*g*t*C},transpose:function(){function a(b,d,
-e){var f=b[d];b[d]=b[e];b[e]=f}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(){var a=this.flat;a[0]=this.n11;
-a[1]=this.n21;a[2]=this.n31;a[3]=this.n41;a[4]=this.n12;a[5]=this.n22;a[6]=this.n32;a[7]=this.n42;a[8]=this.n13;a[9]=this.n23;a[10]=this.n33;a[11]=this.n43;a[12]=this.n14;a[13]=this.n24;a[14]=this.n34;a[15]=this.n44;return a},setTranslation:function(a,b,d){this.set(1,0,0,a,0,1,0,b,0,0,1,d,0,0,0,1);return this},setScale:function(a,b,d){this.set(a,0,0,0,0,b,0,0,0,0,d,0,0,0,0,1);return this},setRotX:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(1,0,0,0,0,b,-a,0,0,a,b,0,0,0,0,1);return this},setRotY:function(a){var b=
-Math.cos(a);a=Math.sin(a);this.set(b,0,a,0,0,1,0,0,-a,0,b,0,0,0,0,1);return this},setRotZ:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(b,-a,0,0,a,b,0,0,0,0,1,0,0,0,0,1);return this},setRotAxis:function(a,b){var d=Math.cos(b),e=Math.sin(b),f=1-d,g=a.x,k=a.y,c=a.z,j=f*g,l=f*k;this.set(j*g+d,j*k-e*c,j*c+e*k,0,j*k+e*c,l*k+d,l*c-e*g,0,j*c-e*k,l*c+e*g,f*c*c+d,0,0,0,0,1);return this},toString:function(){return"| "+this.n11+" "+this.n12+" "+this.n13+" "+this.n14+" |\n| "+this.n21+" "+this.n22+" "+
-this.n23+" "+this.n24+" |\n| "+this.n31+" "+this.n32+" "+this.n33+" "+this.n34+" |\n| "+this.n41+" "+this.n42+" "+this.n43+" "+this.n44+" |"}};THREE.Matrix4.translationMatrix=function(a,b,d){var e=new THREE.Matrix4;e.setTranslation(a,b,d);return e};THREE.Matrix4.scaleMatrix=function(a,b,d){var e=new THREE.Matrix4;e.setScale(a,b,d);return e};THREE.Matrix4.rotationXMatrix=function(a){var b=new THREE.Matrix4;b.setRotX(a);return b};
-THREE.Matrix4.rotationYMatrix=function(a){var b=new THREE.Matrix4;b.setRotY(a);return b};THREE.Matrix4.rotationZMatrix=function(a){var b=new THREE.Matrix4;b.setRotZ(a);return b};THREE.Matrix4.rotationAxisAngleMatrix=function(a,b){var d=new THREE.Matrix4;d.setRotAxis(a,b);return d};
-THREE.Matrix4.makeInvert=function(a){var b=a.n11,d=a.n12,e=a.n13,f=a.n14,g=a.n21,k=a.n22,c=a.n23,j=a.n24,l=a.n31,t=a.n32,D=a.n33,o=a.n34,u=a.n41,w=a.n42,C=a.n43,H=a.n44,v=new THREE.Matrix4;v.n11=c*o*w-j*D*w+j*t*C-k*o*C-c*t*H+k*D*H;v.n12=f*D*w-e*o*w-f*t*C+d*o*C+e*t*H-d*D*H;v.n13=e*j*w-f*c*w+f*k*C-d*j*C-e*k*H+d*c*H;v.n14=f*c*t-e*j*t-f*k*D+d*j*D+e*k*o-d*c*o;v.n21=j*D*u-c*o*u-j*l*C+g*o*C+c*l*H-g*D*H;v.n22=e*o*u-f*D*u+f*l*C-b*o*C-e*l*H+b*D*H;v.n23=f*c*u-e*j*u-f*g*C+b*j*C+e*g*H-b*c*H;v.n24=e*j*l-f*c*l+
-f*g*D-b*j*D-e*g*o+b*c*o;v.n31=k*o*u-j*t*u+j*l*w-g*o*w-k*l*H+g*t*H;v.n32=f*t*u-d*o*u-f*l*w+b*o*w+d*l*H-b*t*H;v.n33=e*j*u-f*k*u+f*g*w-b*j*w-d*g*H+b*k*H;v.n34=f*k*l-d*j*l-f*g*t+b*j*t+d*g*o-b*k*o;v.n41=c*t*u-k*D*u-c*l*w+g*D*w+k*l*C-g*t*C;v.n42=d*D*u-e*t*u+e*l*w-b*D*w-d*l*C+b*t*C;v.n43=e*k*u-d*c*u-e*g*w+b*c*w+d*g*C-b*k*C;v.n44=d*c*l-e*k*l+e*g*t-b*c*t-d*g*D+b*k*D;v.multiplyScalar(1/a.determinant());return v};
-THREE.Matrix4.makeInvert3x3=function(a){var b=a.flatten();a=a.m33;var d=a.m,e=b[10]*b[5]-b[6]*b[9],f=-b[10]*b[1]+b[2]*b[9],g=b[6]*b[1]-b[2]*b[5],k=-b[10]*b[4]+b[6]*b[8],c=b[10]*b[0]-b[2]*b[8],j=-b[6]*b[0]+b[2]*b[4],l=b[9]*b[4]-b[5]*b[8],t=-b[9]*b[0]+b[1]*b[8],D=b[5]*b[0]-b[1]*b[4];b=b[0]*e+b[1]*k+b[2]*l;if(b==0)throw"matrix not invertible";b=1/b;d[0]=b*e;d[1]=b*f;d[2]=b*g;d[3]=b*k;d[4]=b*c;d[5]=b*j;d[6]=b*l;d[7]=b*t;d[8]=b*D;return a};
-THREE.Matrix4.makeFrustum=function(a,b,d,e,f,g){var k,c,j;k=new THREE.Matrix4;c=2*f/(b-a);j=2*f/(e-d);a=(b+a)/(b-a);d=(e+d)/(e-d);e=-(g+f)/(g-f);f=-2*g*f/(g-f);k.n11=c;k.n12=0;k.n13=a;k.n14=0;k.n21=0;k.n22=j;k.n23=d;k.n24=0;k.n31=0;k.n32=0;k.n33=e;k.n34=f;k.n41=0;k.n42=0;k.n43=-1;k.n44=0;return k};THREE.Matrix4.makePerspective=function(a,b,d,e){var f;a=d*Math.tan(a*Math.PI/360);f=-a;return THREE.Matrix4.makeFrustum(f*b,a*b,f,a,d,e)};
-THREE.Matrix4.makeOrtho=function(a,b,d,e,f,g){var k,c,j,l;k=new THREE.Matrix4;c=b-a;j=d-e;l=g-f;a=(b+a)/c;d=(d+e)/j;f=(g+f)/l;k.n11=2/c;k.n12=0;k.n13=0;k.n14=-a;k.n21=0;k.n22=2/j;k.n23=0;k.n24=-d;k.n31=0;k.n32=0;k.n33=-2/l;k.n34=-f;k.n41=0;k.n42=0;k.n43=0;k.n44=1;return k};THREE.Matrix4.__tmpVec1=new THREE.Vector3;THREE.Matrix4.__tmpVec2=new THREE.Vector3;THREE.Matrix4.__tmpVec3=new THREE.Vector3;
-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,d,e,f){this.a=a;this.b=b;this.c=d;this.centroid=new THREE.Vector3;this.normal=e instanceof THREE.Vector3?e:new THREE.Vector3;this.vertexNormals=e instanceof Array?e:[];this.materials=f instanceof Array?f:[f]};THREE.Face3.prototype={toString:function(){return"THREE.Face3 ( "+this.a+", "+this.b+", "+this.c+" )"}};
-THREE.Face4=function(a,b,d,e,f,g){this.a=a;this.b=b;this.c=d;this.d=e;this.centroid=new THREE.Vector3;this.normal=f instanceof THREE.Vector3?f:new THREE.Vector3;this.vertexNormals=f instanceof Array?f:[];this.materials=g instanceof Array?g:[g]};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,b,d;a=0;for(b=this.faces.length;a<b;a++){d=this.faces[a];d.centroid.set(0,0,0);if(d instanceof THREE.Face3){d.centroid.addSelf(this.vertices[d.a].position);d.centroid.addSelf(this.vertices[d.b].position);d.centroid.addSelf(this.vertices[d.c].position);d.centroid.divideScalar(3)}else if(d instanceof THREE.Face4){d.centroid.addSelf(this.vertices[d.a].position);d.centroid.addSelf(this.vertices[d.b].position);d.centroid.addSelf(this.vertices[d.c].position);
-d.centroid.addSelf(this.vertices[d.d].position);d.centroid.divideScalar(4)}}},computeFaceNormals:function(a){var b,d,e,f,g,k,c=new THREE.Vector3,j=new THREE.Vector3;e=0;for(f=this.vertices.length;e<f;e++){g=this.vertices[e];g.normal.set(0,0,0)}e=0;for(f=this.faces.length;e<f;e++){g=this.faces[e];if(a&&g.vertexNormals.length){c.set(0,0,0);b=0;for(d=g.normal.length;b<d;b++)c.addSelf(g.vertexNormals[b]);c.divideScalar(3)}else{b=this.vertices[g.a];d=this.vertices[g.b];k=this.vertices[g.c];c.sub(k.position,
-d.position);j.sub(b.position,d.position);c.crossSelf(j)}c.isZero()||c.normalize();g.normal.copy(c)}},computeVertexNormals:function(){var a,b,d,e;if(this.__tmpVertices==undefined){e=this.__tmpVertices=Array(this.vertices.length);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)d.vertexNormals=[new THREE.Vector3,new THREE.Vector3,new THREE.Vector3];else if(d instanceof THREE.Face4)d.vertexNormals=[new THREE.Vector3,
-new THREE.Vector3,new THREE.Vector3,new THREE.Vector3]}}else{e=this.__tmpVertices;a=0;for(b=this.vertices.length;a<b;a++)e[a].set(0,0,0)}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].copy(e[d.a]);d.vertexNormals[1].copy(e[d.b]);d.vertexNormals[2].copy(e[d.c])}else if(d instanceof THREE.Face4){d.vertexNormals[0].copy(e[d.a]);d.vertexNormals[1].copy(e[d.b]);d.vertexNormals[2].copy(e[d.c]);d.vertexNormals[3].copy(e[d.d])}}},computeTangents:function(){function a(E,y,O,K,U,W,P){g=E.vertices[y].position;k=E.vertices[O].position;c=E.vertices[K].position;j=f[U];l=f[W];t=f[P];D=k.x-g.x;o=c.x-g.x;u=k.y-g.y;w=c.y-g.y;
-C=k.z-g.z;H=c.z-g.z;v=l.u-j.u;I=t.u-j.u;m=l.v-j.v;h=t.v-j.v;n=1/(v*h-I*m);z.set((h*D-m*o)*n,(h*u-m*w)*n,(h*C-m*H)*n);M.set((v*o-I*D)*n,(v*w-I*u)*n,(v*H-I*C)*n);B[y].addSelf(z);B[O].addSelf(z);B[K].addSelf(z);q[y].addSelf(M);q[O].addSelf(M);q[K].addSelf(M)}var b,d,e,f,g,k,c,j,l,t,D,o,u,w,C,H,v,I,m,h,n,B=[],q=[],z=new THREE.Vector3,M=new THREE.Vector3,p=new THREE.Vector3,A=new THREE.Vector3,F=new THREE.Vector3;b=0;for(d=this.vertices.length;b<d;b++){B[b]=new THREE.Vector3;q[b]=new THREE.Vector3}b=0;
-for(d=this.faces.length;b<d;b++){e=this.faces[b];f=this.uvs[b];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])}}b=0;for(d=this.vertices.length;b<d;b++){F.copy(this.vertices[b].normal);e=B[b];p.copy(e);p.subSelf(F.multiplyScalar(F.dot(e))).normalize();A.cross(this.vertices[b].normal,e);e=A.dot(q[b]);e=e<0?-1:1;this.vertices[b].tangent.set(p.x,p.y,p.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 b=1,d=this.vertices.length;b<d;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,d=this.vertices.length;b<d;b++)a=Math.max(a,this.vertices[b].position.length());this.boundingSphere={radius:a}},sortFacesByMaterial:function(){function a(t){var D=[];b=0;for(d=t.length;b<d;b++)t[b]==undefined?D.push("undefined"):D.push(t[b].toString());return D.join("_")}var b,d,e,f,g,k,c,j,l={};e=0;for(f=this.faces.length;e<f;e++){g=this.faces[e];
-k=g.materials;c=a(k);if(l[c]==undefined)l[c]={hash:c,counter:0};j=l[c].hash+"_"+l[c].counter;if(this.geometryChunks[j]==undefined)this.geometryChunks[j]={faces:[],materials:k,vertices:0};g=g instanceof THREE.Face3?3:4;if(this.geometryChunks[j].vertices+g>65535){l[c].counter+=1;j=l[c].hash+"_"+l[c].counter;if(this.geometryChunks[j]==undefined)this.geometryChunks[j]={faces:[],materials:k,vertices:0}}this.geometryChunks[j].faces.push(e);this.geometryChunks[j].vertices+=g}},toString:function(){return"THREE.Geometry ( vertices: "+
-this.vertices+", faces: "+this.faces+", uvs: "+this.uvs+" )"}};
-THREE.Camera=function(a,b,d,e){this.fov=a;this.aspect=b;this.near=d;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.tmpVec=new THREE.Vector3;this.translateX=function(f){this.tmpVec.sub(this.target.position,this.position).normalize().multiplyScalar(f);this.tmpVec.crossSelf(this.up);this.position.addSelf(this.tmpVec);this.target.position.addSelf(this.tmpVec)};
-this.translateZ=function(f){this.tmpVec.sub(this.target.position,this.position).normalize().multiplyScalar(f);this.position.subSelf(this.tmpVec);this.target.position.subSelf(this.tmpVec)};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.PointLight.prototype=new THREE.Light;THREE.PointLight.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.rotationMatrix=new THREE.Matrix4;this.tmpMatrix=new THREE.Matrix4;this.screen=new THREE.Vector3;this.visible=this.autoUpdateMatrix=true};
-THREE.Object3D.prototype={updateMatrix:function(){var a=this.position,b=this.rotation,d=this.scale,e=this.tmpMatrix;this.matrix.setTranslation(a.x,a.y,a.z);this.rotationMatrix.setRotX(b.x);if(b.y!=0){e.setRotY(b.y);this.rotationMatrix.multiplySelf(e)}if(b.z!=0){e.setRotZ(b.z);this.rotationMatrix.multiplySelf(e)}this.matrix.multiplySelf(this.rotationMatrix);if(d.x!=0||d.y!=0||d.z!=0){e.setScale(d.x,d.y,d.z);this.matrix.multiplySelf(e)}}};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.ParticleSystem=function(a,b){THREE.Object3D.call(this);this.geometry=a;this.materials=b instanceof Array?b:[b];this.autoUpdateMatrix=false};THREE.ParticleSystem.prototype=new THREE.Object3D;THREE.ParticleSystem.prototype.constructor=THREE.ParticleSystem;
-THREE.Line=function(a,b,d){THREE.Object3D.call(this);this.geometry=a;this.materials=b instanceof Array?b:[b];this.type=d!=undefined?d:THREE.LineStrip};THREE.LineStrip=0;THREE.LinePieces=1;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=
-a.map;if(a.env_map!==undefined)this.env_map=a.env_map;if(a.combine!==undefined)this.combine=a.combine;if(a.reflectivity!==undefined)this.reflectivity=a.reflectivity;if(a.refraction_ratio!==undefined)this.refraction_ratio=a.refraction_ratio;if(a.fog!==undefined)this.fog=a.fog;if(a.opacity!==undefined)this.opacity=a.opacity;if(a.shading!==undefined)this.shading=a.shading;if(a.blending!==undefined)this.blending=a.blending;if(a.wireframe!==undefined)this.wireframe=a.wireframe;if(a.wireframe_linewidth!==
-undefined)this.wireframe_linewidth=a.wireframe_linewidth;if(a.wireframe_linecap!==undefined)this.wireframe_linecap=a.wireframe_linecap;if(a.wireframe_linejoin!==undefined)this.wireframe_linejoin=a.wireframe_linejoin}};
-THREE.MeshBasicMaterial.prototype={toString:function(){return"THREE.MeshBasicMaterial (<br/>id: "+this.id+"<br/>color: "+this.color+"<br/>map: "+this.map+"<br/>env_map: "+this.env_map+"<br/>combine: "+this.combine+"<br/>reflectivity: "+this.reflectivity+"<br/>refraction_ratio: "+this.refraction_ratio+"<br/>opacity: "+this.opacity+"<br/>blending: "+this.blending+"<br/>wireframe: "+this.wireframe+"<br/>wireframe_linewidth: "+this.wireframe_linewidth+"<br/>wireframe_linecap: "+this.wireframe_linecap+
-"<br/>wireframe_linejoin: "+this.wireframe_linejoin+"<br/>)"}};THREE.MeshBasicMaterialCounter={value:0};
-THREE.MeshLambertMaterial=function(a){this.id=THREE.MeshLambertMaterialCounter.value++;this.color=new THREE.Color(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=
-a.map;if(a.env_map!==undefined)this.env_map=a.env_map;if(a.combine!==undefined)this.combine=a.combine;if(a.reflectivity!==undefined)this.reflectivity=a.reflectivity;if(a.refraction_ratio!==undefined)this.refraction_ratio=a.refraction_ratio;if(a.fog!==undefined)this.fog=a.fog;if(a.opacity!==undefined)this.opacity=a.opacity;if(a.shading!==undefined)this.shading=a.shading;if(a.blending!==undefined)this.blending=a.blending;if(a.wireframe!==undefined)this.wireframe=a.wireframe;if(a.wireframe_linewidth!==
-undefined)this.wireframe_linewidth=a.wireframe_linewidth;if(a.wireframe_linecap!==undefined)this.wireframe_linecap=a.wireframe_linecap;if(a.wireframe_linejoin!==undefined)this.wireframe_linejoin=a.wireframe_linejoin}};
-THREE.MeshLambertMaterial.prototype={toString:function(){return"THREE.MeshLambertMaterial (<br/>id: "+this.id+"<br/>color: "+this.color+"<br/>map: "+this.map+"<br/>env_map: "+this.env_map+"<br/>combine: "+this.combine+"<br/>reflectivity: "+this.reflectivity+"<br/>refraction_ratio: "+this.refraction_ratio+"<br/>opacity: "+this.opacity+"<br/>shading: "+this.shading+"<br/>blending: "+this.blending+"<br/>wireframe: "+this.wireframe+"<br/>wireframe_linewidth: "+this.wireframe_linewidth+"<br/>wireframe_linecap: "+
-this.wireframe_linecap+"<br/>wireframe_linejoin: "+this.wireframe_linejoin+"<br/> )"}};THREE.MeshLambertMaterialCounter={value:0};
-THREE.MeshPhongMaterial=function(a){this.id=THREE.MeshPhongMaterialCounter.value++;this.color=new THREE.Color(16777215);this.ambient=new THREE.Color(328965);this.specular=new THREE.Color(1118481);this.shininess=30;this.env_map=this.specular_map=this.map=null;this.combine=THREE.MultiplyOperation;this.reflectivity=1;this.refraction_ratio=0.98;this.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){if(a.color!==undefined)this.color=new THREE.Color(a.color);if(a.ambient!==undefined)this.ambient=new THREE.Color(a.ambient);if(a.specular!==undefined)this.specular=new THREE.Color(a.specular);if(a.shininess!==undefined)this.shininess=a.shininess;if(a.map!==undefined)this.map=a.map;if(a.specular_map!==undefined)this.specular_map=a.specular_map;if(a.env_map!==undefined)this.env_map=a.env_map;if(a.combine!==undefined)this.combine=a.combine;if(a.reflectivity!==undefined)this.reflectivity=
-a.reflectivity;if(a.refraction_ratio!==undefined)this.refraction_ratio=a.refraction_ratio;if(a.fog!==undefined)this.fog=a.fog;if(a.opacity!==undefined)this.opacity=a.opacity;if(a.shading!==undefined)this.shading=a.shading;if(a.blending!==undefined)this.blending=a.blending;if(a.wireframe!==undefined)this.wireframe=a.wireframe;if(a.wireframe_linewidth!==undefined)this.wireframe_linewidth=a.wireframe_linewidth;if(a.wireframe_linecap!==undefined)this.wireframe_linecap=a.wireframe_linecap;if(a.wireframe_linejoin!==
-undefined)this.wireframe_linejoin=a.wireframe_linejoin}};
-THREE.MeshPhongMaterial.prototype={toString:function(){return"THREE.MeshPhongMaterial (<br/>id: "+this.id+"<br/>color: "+this.color+"<br/>ambient: "+this.ambient+"<br/>specular: "+this.specular+"<br/>shininess: "+this.shininess+"<br/>map: "+this.map+"<br/>specular_map: "+this.specular_map+"<br/>env_map: "+this.env_map+"<br/>combine: "+this.combine+"<br/>reflectivity: "+this.reflectivity+"<br/>refraction_ratio: "+this.refraction_ratio+"<br/>opacity: "+this.opacity+"<br/>shading: "+this.shading+"<br/>wireframe: "+
-this.wireframe+"<br/>wireframe_linewidth: "+this.wireframe_linewidth+"<br/>wireframe_linecap: "+this.wireframe_linecap+"<br/>wireframe_linejoin: "+this.wireframe_linejoin+"<br/>)"}};THREE.MeshPhongMaterialCounter={value:0};
-THREE.MeshDepthMaterial=function(a){this.opacity=1;this.shading=THREE.SmoothShading;this.blending=THREE.NormalBlending;this.wireframe=false;this.wireframe_linewidth=1;this.wireframe_linejoin=this.wireframe_linecap="round";if(a){if(a.opacity!==undefined)this.opacity=a.opacity;if(a.blending!==undefined)this.blending=a.blending}};THREE.MeshDepthMaterial.prototype={toString:function(){return"THREE.MeshDepthMaterial"}};
-THREE.MeshNormalMaterial=function(a){this.opacity=1;this.shading=THREE.FlatShading;this.blending=THREE.NormalBlending;if(a){if(a.opacity!==undefined)this.opacity=a.opacity;if(a.shading!==undefined)this.shading=a.shading;if(a.blending!==undefined)this.blending=a.blending}};THREE.MeshNormalMaterial.prototype={toString:function(){return"THREE.MeshNormalMaterial"}};THREE.MeshFaceMaterial=function(){};THREE.MeshFaceMaterial.prototype={toString:function(){return"THREE.MeshFaceMaterial"}};
-THREE.MeshShaderMaterial=function(a){this.id=THREE.MeshShaderMaterialCounter.value++;this.vertex_shader=this.fragment_shader="void main() {}";this.uniforms={};this.opacity=1;this.shading=THREE.SmoothShading;this.blending=THREE.NormalBlending;this.wireframe=false;this.wireframe_linewidth=1;this.wireframe_linejoin=this.wireframe_linecap="round";if(a){if(a.fragment_shader!==undefined)this.fragment_shader=a.fragment_shader;if(a.vertex_shader!==undefined)this.vertex_shader=a.vertex_shader;if(a.uniforms!==
-undefined)this.uniforms=a.uniforms;if(a.shading!==undefined)this.shading=a.shading;if(a.blending!==undefined)this.blending=a.blending;if(a.wireframe!==undefined)this.wireframe=a.wireframe;if(a.wireframe_linewidth!==undefined)this.wireframe_linewidth=a.wireframe_linewidth;if(a.wireframe_linecap!==undefined)this.wireframe_linecap=a.wireframe_linecap;if(a.wireframe_linejoin!==undefined)this.wireframe_linejoin=a.wireframe_linejoin}};
-THREE.MeshShaderMaterial.prototype={toString:function(){return"THREE.MeshShaderMaterial (<br/>id: "+this.id+"<br/>blending: "+this.blending+"<br/>wireframe: "+this.wireframe+"<br/>wireframe_linewidth: "+this.wireframe_linewidth+"<br/>wireframe_linecap: "+this.wireframe_linecap+"<br/>wireframe_linejoin: "+this.wireframe_linejoin+"<br/>)"}};THREE.MeshShaderMaterialCounter={value:0};
-THREE.ParticleBasicMaterial=function(a){this.color=new THREE.Color(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,b,d,e,f,g){this.image=a;this.mapping=b!==undefined?b:new THREE.UVMapping;this.wrap_s=d!==undefined?d:THREE.ClampToEdgeWrapping;this.wrap_t=e!==undefined?e:THREE.ClampToEdgeWrapping;this.mag_filter=f!==undefined?f:THREE.LinearFilter;this.min_filter=g!==undefined?g: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;THREE.ByteType=9;THREE.UnsignedByteType=10;THREE.ShortType=11;THREE.UnsignedShortType=12;THREE.IntType=13;THREE.UnsignedIntType=14;THREE.FloatType=15;THREE.AlphaFormat=16;THREE.RGBFormat=17;THREE.RGBAFormat=18;THREE.LuminanceFormat=19;THREE.LuminanceAlphaFormat=20;
-THREE.RenderTarget=function(a,b,d){this.width=a;this.height=b;d=d||{};this.wrap_s=d.wrap_s!==undefined?d.wrap_s:THREE.ClampToEdgeWrapping;this.wrap_t=d.wrap_t!==undefined?d.wrap_t:THREE.ClampToEdgeWrapping;this.mag_filter=d.mag_filter!==undefined?d.mag_filter:THREE.LinearFilter;this.min_filter=d.min_filter!==undefined?d.min_filter:THREE.LinearMipMapLinearFilter;this.format=d.format!==undefined?d.format:THREE.RGBFormat;this.type=d.type!==undefined?d.type:THREE.UnsignedByteType};
-var Uniforms={clone:function(a){var b,d,e,f={};for(b in a){f[b]={};for(d in a[b]){e=a[b][d];f[b][d]=e instanceof THREE.Color||e instanceof THREE.Vector3||e instanceof THREE.Texture?e.clone():e}}return f},merge:function(a){var b,d,e,f={};for(b=0;b<a.length;b++){e=this.clone(a[b]);for(d in e)f[d]=e[d]}return f}};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,b,d){this.color=new THREE.Color(a);this.near=b||1;this.far=d||1E3};THREE.FogExp2=function(a,b){this.color=new THREE.Color(a);this.density=b||2.5E-4};
-THREE.Projector=function(){function a(q,z){return z.z-q.z}function b(q,z){var M=0,p=1,A=q.z+q.w,F=z.z+z.w,E=-q.z+q.w,y=-z.z+z.w;if(A>=0&&F>=0&&E>=0&&y>=0)return true;else if(A<0&&F<0||E<0&&y<0)return false;else{if(A<0)M=Math.max(M,A/(A-F));else if(F<0)p=Math.min(p,A/(A-F));if(E<0)M=Math.max(M,E/(E-y));else if(y<0)p=Math.min(p,E/(E-y));if(p<M)return false;else{q.lerpSelf(z,M);z.lerpSelf(q,1-p);return true}}}var d,e,f=[],g,k,c,j=[],l,t,D=[],o,u,w=[],C=new THREE.Vector4,H=new THREE.Vector4,v=new THREE.Matrix4,
-I=new THREE.Matrix4,m=[],h=new THREE.Vector4,n=new THREE.Vector4,B;this.projectObjects=function(q,z,M){var p=[],A,F;e=0;v.multiply(z.projectionMatrix,z.matrix);m[0]=new THREE.Vector4(v.n41-v.n11,v.n42-v.n12,v.n43-v.n13,v.n44-v.n14);m[1]=new THREE.Vector4(v.n41+v.n11,v.n42+v.n12,v.n43+v.n13,v.n44+v.n14);m[2]=new THREE.Vector4(v.n41+v.n21,v.n42+v.n22,v.n43+v.n23,v.n44+v.n24);m[3]=new THREE.Vector4(v.n41-v.n21,v.n42-v.n22,v.n43-v.n23,v.n44-v.n24);m[4]=new THREE.Vector4(v.n41-v.n31,v.n42-v.n32,v.n43-
-v.n33,v.n44-v.n34);m[5]=new THREE.Vector4(v.n41+v.n31,v.n42+v.n32,v.n43+v.n33,v.n44+v.n34);z=0;for(A=m.length;z<A;z++){F=m[z];F.divideScalar(Math.sqrt(F.x*F.x+F.y*F.y+F.z*F.z))}A=q.objects;q=0;for(z=A.length;q<z;q++){F=A[q];var E;if(!(E=!F.visible)){if(E=F instanceof THREE.Mesh){a:{E=void 0;for(var y=F.position,O=-F.geometry.boundingSphere.radius*Math.max(F.scale.x,Math.max(F.scale.y,F.scale.z)),K=0;K<6;K++){E=m[K].x*y.x+m[K].y*y.y+m[K].z*y.z+m[K].w;if(E<=O){E=false;break a}}E=true}E=!E}E=E}if(!E){d=
-f[e]=f[e]||new THREE.RenderableObject;C.copy(F.position);v.multiplyVector3(C);d.object=F;d.z=C.z;p.push(d);e++}}M&&p.sort(a);return p};this.projectScene=function(q,z,M){var p=[],A=z.near,F=z.far,E,y,O,K,U,W,P,da,X,R,T,ba,Y,G,S,V;c=t=u=0;z.autoUpdateMatrix&&z.updateMatrix();v.multiply(z.projectionMatrix,z.matrix);W=this.projectObjects(q,z,true);q=0;for(E=W.length;q<E;q++){P=W[q].object;if(P.visible){P.autoUpdateMatrix&&P.updateMatrix();da=P.matrix;X=P.rotationMatrix;R=P.materials;T=P.overdraw;if(P instanceof
-THREE.Mesh){ba=P.geometry;Y=ba.vertices;y=0;for(O=Y.length;y<O;y++){G=Y[y];G.positionWorld.copy(G.position);da.multiplyVector3(G.positionWorld);K=G.positionScreen;K.copy(G.positionWorld);v.multiplyVector4(K);K.x/=K.w;K.y/=K.w;G.__visible=K.z>A&&K.z<F}ba=ba.faces;y=0;for(O=ba.length;y<O;y++){G=ba[y];if(G instanceof THREE.Face3){K=Y[G.a];U=Y[G.b];S=Y[G.c];if(K.__visible&&U.__visible&&S.__visible)if(P.doubleSided||P.flipSided!=(S.positionScreen.x-K.positionScreen.x)*(U.positionScreen.y-K.positionScreen.y)-
-(S.positionScreen.y-K.positionScreen.y)*(U.positionScreen.x-K.positionScreen.x)<0){g=j[c]=j[c]||new THREE.RenderableFace3;g.v1.positionWorld.copy(K.positionWorld);g.v2.positionWorld.copy(U.positionWorld);g.v3.positionWorld.copy(S.positionWorld);g.v1.positionScreen.copy(K.positionScreen);g.v2.positionScreen.copy(U.positionScreen);g.v3.positionScreen.copy(S.positionScreen);g.normalWorld.copy(G.normal);X.multiplyVector3(g.normalWorld);g.centroidWorld.copy(G.centroid);da.multiplyVector3(g.centroidWorld);
-g.centroidScreen.copy(g.centroidWorld);v.multiplyVector3(g.centroidScreen);S=G.vertexNormals;B=g.vertexNormalsWorld;K=0;for(U=S.length;K<U;K++){V=B[K]=B[K]||new THREE.Vector3;V.copy(S[K]);X.multiplyVector3(V)}g.z=g.centroidScreen.z;g.meshMaterials=R;g.faceMaterials=G.materials;g.overdraw=T;if(P.geometry.uvs[y]){g.uvs[0]=P.geometry.uvs[y][0];g.uvs[1]=P.geometry.uvs[y][1];g.uvs[2]=P.geometry.uvs[y][2]}p.push(g);c++}}else if(G instanceof THREE.Face4){K=Y[G.a];U=Y[G.b];S=Y[G.c];V=Y[G.d];if(K.__visible&&
-U.__visible&&S.__visible&&V.__visible)if(P.doubleSided||P.flipSided!=((V.positionScreen.x-K.positionScreen.x)*(U.positionScreen.y-K.positionScreen.y)-(V.positionScreen.y-K.positionScreen.y)*(U.positionScreen.x-K.positionScreen.x)<0||(U.positionScreen.x-S.positionScreen.x)*(V.positionScreen.y-S.positionScreen.y)-(U.positionScreen.y-S.positionScreen.y)*(V.positionScreen.x-S.positionScreen.x)<0)){g=j[c]=j[c]||new THREE.RenderableFace3;g.v1.positionWorld.copy(K.positionWorld);g.v2.positionWorld.copy(U.positionWorld);
-g.v3.positionWorld.copy(V.positionWorld);g.v1.positionScreen.copy(K.positionScreen);g.v2.positionScreen.copy(U.positionScreen);g.v3.positionScreen.copy(V.positionScreen);g.normalWorld.copy(G.normal);X.multiplyVector3(g.normalWorld);g.centroidWorld.copy(G.centroid);da.multiplyVector3(g.centroidWorld);g.centroidScreen.copy(g.centroidWorld);v.multiplyVector3(g.centroidScreen);g.z=g.centroidScreen.z;g.meshMaterials=R;g.faceMaterials=G.materials;g.overdraw=T;if(P.geometry.uvs[y]){g.uvs[0]=P.geometry.uvs[y][0];
-g.uvs[1]=P.geometry.uvs[y][1];g.uvs[2]=P.geometry.uvs[y][3]}p.push(g);c++;k=j[c]=j[c]||new THREE.RenderableFace3;k.v1.positionWorld.copy(U.positionWorld);k.v2.positionWorld.copy(S.positionWorld);k.v3.positionWorld.copy(V.positionWorld);k.v1.positionScreen.copy(U.positionScreen);k.v2.positionScreen.copy(S.positionScreen);k.v3.positionScreen.copy(V.positionScreen);k.normalWorld.copy(g.normalWorld);k.centroidWorld.copy(g.centroidWorld);k.centroidScreen.copy(g.centroidScreen);k.z=k.centroidScreen.z;k.meshMaterials=
-R;k.faceMaterials=G.materials;k.overdraw=T;if(P.geometry.uvs[y]){k.uvs[0]=P.geometry.uvs[y][1];k.uvs[1]=P.geometry.uvs[y][2];k.uvs[2]=P.geometry.uvs[y][3]}p.push(k);c++}}}}else if(P instanceof THREE.Line){I.multiply(v,da);Y=P.geometry.vertices;G=Y[0];G.positionScreen.copy(G.position);I.multiplyVector4(G.positionScreen);y=1;for(O=Y.length;y<O;y++){K=Y[y];K.positionScreen.copy(K.position);I.multiplyVector4(K.positionScreen);U=Y[y-1];h.copy(K.positionScreen);n.copy(U.positionScreen);if(b(h,n)){h.multiplyScalar(1/
-h.w);n.multiplyScalar(1/n.w);l=D[t]=D[t]||new THREE.RenderableLine;l.v1.positionScreen.copy(h);l.v2.positionScreen.copy(n);l.z=Math.max(h.z,n.z);l.materials=P.materials;p.push(l);t++}}}else if(P instanceof THREE.Particle){H.set(P.position.x,P.position.y,P.position.z,1);v.multiplyVector4(H);H.z/=H.w;if(H.z>0&&H.z<1){o=w[u]=w[u]||new THREE.RenderableParticle;o.x=H.x/H.w;o.y=H.y/H.w;o.z=H.z;o.rotation=P.rotation.z;o.scale.x=P.scale.x*Math.abs(o.x-(H.x+z.projectionMatrix.n11)/(H.w+z.projectionMatrix.n14));
-o.scale.y=P.scale.y*Math.abs(o.y-(H.y+z.projectionMatrix.n22)/(H.w+z.projectionMatrix.n24));o.materials=P.materials;p.push(o);u++}}}}M&&p.sort(a);return p};this.unprojectVector=function(q,z){var M=THREE.Matrix4.makeInvert(z.matrix);M.multiplySelf(THREE.Matrix4.makeInvert(z.projectionMatrix));M.multiplyVector3(q);return q}};
-THREE.DOMRenderer=function(){THREE.Renderer.call(this);var a=null,b=new THREE.Projector,d,e,f,g;this.domElement=document.createElement("div");this.setSize=function(k,c){d=k;e=c;f=d/2;g=e/2};this.render=function(k,c){var j,l,t,D,o,u,w,C;a=b.projectScene(k,c);j=0;for(l=a.length;j<l;j++){o=a[j];if(o instanceof THREE.RenderableParticle){w=o.x*f+f;C=o.y*g+g;t=0;for(D=o.material.length;t<D;t++){u=o.material[t];if(u instanceof THREE.ParticleDOMMaterial){u=u.domElement;u.style.left=w+"px";u.style.top=C+"px"}}}}}};
-THREE.CanvasRenderer=function(){function a(ma){if(o!=ma)l.globalAlpha=o=ma}function b(ma){if(u!=ma){switch(ma){case THREE.NormalBlending:l.globalCompositeOperation="source-over";break;case THREE.AdditiveBlending:l.globalCompositeOperation="lighter";break;case THREE.SubtractiveBlending:l.globalCompositeOperation="darker"}u=ma}}var d=null,e=new THREE.Projector,f=document.createElement("canvas"),g,k,c,j,l=f.getContext("2d"),t=new THREE.Color(0),D=0,o=1,u=0,w=null,C=null,H=1,v,I,m,h,n,B,q,z,M,p=new THREE.Color,
-A=new THREE.Color,F=new THREE.Color,E=new THREE.Color,y=new THREE.Color,O,K,U,W,P,da,X,R,T,ba=new THREE.Rectangle,Y=new THREE.Rectangle,G=new THREE.Rectangle,S=false,V=new THREE.Color,ia=new THREE.Color,ha=new THREE.Color,x=new THREE.Color,L=Math.PI*2,J=new THREE.Vector3,Z,ca,ga,ja,qa,sa,ya=16;Z=document.createElement("canvas");Z.width=Z.height=2;ca=Z.getContext("2d");ca.fillStyle="rgba(0,0,0,1)";ca.fillRect(0,0,2,2);ga=ca.getImageData(0,0,2,2);ja=ga.data;qa=document.createElement("canvas");qa.width=
-qa.height=ya;sa=qa.getContext("2d");sa.translate(-ya/2,-ya/2);sa.scale(ya,ya);ya--;this.domElement=f;this.sortElements=this.sortObjects=this.autoClear=true;this.setSize=function(ma,wa){g=ma;k=wa;c=g/2;j=k/2;f.width=g;f.height=k;ba.set(-c,-j,c,j);o=1;u=0;C=w=null;H=1};this.setClearColor=function(ma,wa){t.setHex(ma);D=wa;Y.set(-c,-j,c,j);l.setTransform(1,0,0,-1,c,j);this.clear()};this.clear=function(){if(!Y.isEmpty()){Y.inflate(1);Y.minSelf(ba);if(t.hex==0&&D==0)l.clearRect(Y.getX(),Y.getY(),Y.getWidth(),
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-THREE.WebGLRenderer=function(a){function b(h,n){h.fragment_shader=n.fragment_shader;h.vertex_shader=n.vertex_shader;h.uniforms=Uniforms.clone(n.uniforms)}function d(h,n){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(n){h.uniforms.fogColor.value.setHex(n.color.hex);if(n instanceof THREE.Fog){h.uniforms.fogNear.value=n.near;h.uniforms.fogFar.value=n.far}else if(n instanceof THREE.FogExp2)h.uniforms.fogDensity.value=n.density}}function e(h,n){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;if(n){h.uniforms.fogColor.value.setHex(n.color.hex);if(n instanceof THREE.Fog){h.uniforms.fogNear.value=
-n.near;h.uniforms.fogFar.value=n.far}else if(n instanceof THREE.FogExp2)h.uniforms.fogDensity.value=n.density}}function f(h,n){var B;if(h=="fragment")B=c.createShader(c.FRAGMENT_SHADER);else if(h=="vertex")B=c.createShader(c.VERTEX_SHADER);c.shaderSource(B,n);c.compileShader(B);if(!c.getShaderParameter(B,c.COMPILE_STATUS)){alert(c.getShaderInfoLog(B));return null}return B}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;case THREE.ByteType:return c.BYTE;case THREE.UnsignedByteType:return c.UNSIGNED_BYTE;case THREE.ShortType:return c.SHORT;case THREE.UnsignedShortType:return c.UNSIGNED_SHORT;
-case THREE.IntType:return c.INT;case THREE.UnsignedShortType:return c.UNSIGNED_INT;case THREE.FloatType:return c.FLOAT;case THREE.AlphaFormat:return c.ALPHA;case THREE.RGBFormat:return c.RGB;case THREE.RGBAFormat:return c.RGBA;case THREE.LuminanceFormat:return c.LUMINANCE;case THREE.LuminanceAlphaFormat:return c.LUMINANCE_ALPHA}return 0}var k=document.createElement("canvas"),c,j=null,l=null,t=new THREE.Matrix4,D,o=new Float32Array(16),u=new Float32Array(16),w=new Float32Array(16),C=new Float32Array(9),
-H=new Float32Array(16),v=true,I=new THREE.Color(0),m=0;if(a){if(a.antialias!==undefined)v=a.antialias;a.clearColor!==undefined&&I.setHex(a.clearColor);if(a.clearAlpha!==undefined)m=a.clearAlpha}this.domElement=k;this.autoClear=true;(function(h,n,B){try{c=k.getContext("experimental-webgl",{antialias:h})}catch(q){}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(n.r,n.g,n.b,B)})(v,I,m);this.context=c;this.lights={ambient:[0,0,0],directional:{length:0,colors:[],positions:[]},point:{length:0,colors:[],positions:[]}};this.setSize=function(h,n){k.width=h;k.height=n;c.viewport(0,0,k.width,k.height)};this.setClearColor=function(h,n){var B=new THREE.Color(h);c.clearColor(B.r,B.g,B.b,n)};this.clear=function(){c.clear(c.COLOR_BUFFER_BIT|c.DEPTH_BUFFER_BIT)};this.setupLights=
-function(h,n){var B,q,z,M=0,p=0,A=0,F,E,y,O=this.lights,K=O.directional.colors,U=O.directional.positions,W=O.point.colors,P=O.point.positions,da=0,X=0;B=0;for(q=n.length;B<q;B++){z=n[B];F=z.color;E=z.position;y=z.intensity;if(z instanceof THREE.AmbientLight){M+=F.r;p+=F.g;A+=F.b}else if(z instanceof THREE.DirectionalLight){K[da*3]=F.r*y;K[da*3+1]=F.g*y;K[da*3+2]=F.b*y;U[da*3]=E.x;U[da*3+1]=E.y;U[da*3+2]=E.z;da+=1}else if(z instanceof THREE.PointLight){W[X*3]=F.r*y;W[X*3+1]=F.g*y;W[X*3+2]=F.b*y;P[X*
-3]=E.x;P[X*3+1]=E.y;P[X*3+2]=E.z;X+=1}}O.point.length=X;O.directional.length=da;O.ambient[0]=M;O.ambient[1]=p;O.ambient[2]=A};this.createParticleBuffers=function(h){h.__webGLVertexBuffer=c.createBuffer();h.__webGLFaceBuffer=c.createBuffer()};this.createLineBuffers=function(h){h.__webGLVertexBuffer=c.createBuffer();h.__webGLLineBuffer=c.createBuffer()};this.createMeshBuffers=function(h){h.__webGLVertexBuffer=c.createBuffer();h.__webGLNormalBuffer=c.createBuffer();h.__webGLTangentBuffer=c.createBuffer();
-h.__webGLUVBuffer=c.createBuffer();h.__webGLFaceBuffer=c.createBuffer();h.__webGLLineBuffer=c.createBuffer()};this.initLineBuffers=function(h){var n=h.vertices.length;h.__vertexArray=new Float32Array(n*3);h.__lineArray=new Uint16Array(n);h.__webGLLineCount=n};this.initMeshBuffers=function(h,n){var B,q,z=0,M=0,p=0,A=n.geometry.faces,F=h.faces;B=0;for(q=F.length;B<q;B++){fi=F[B];face=A[fi];if(face instanceof THREE.Face3){z+=3;M+=1;p+=3}else if(face instanceof THREE.Face4){z+=4;M+=2;p+=4}}h.__vertexArray=
-new Float32Array(z*3);h.__normalArray=new Float32Array(z*3);h.__tangentArray=new Float32Array(z*4);h.__uvArray=new Float32Array(z*2);h.__faceArray=new Uint16Array(M*3);h.__lineArray=new Uint16Array(p*2);z=false;B=0;for(q=n.materials.length;B<q;B++){A=n.materials[B];if(A instanceof THREE.MeshFaceMaterial){A=0;for(F=h.materials.length;A<F;A++)if(h.materials[A]&&h.materials[A].shading!=undefined&&h.materials[A].shading==THREE.SmoothShading){z=true;break}}else if(A&&A.shading!=undefined&&A.shading==THREE.SmoothShading){z=
-true;break}if(z)break}h.__needsSmoothNormals=z;h.__webGLFaceCount=M*3;h.__webGLLineCount=p*2};this.setMeshBuffers=function(h,n,B,q,z,M,p,A){var F,E,y,O,K,U,W,P,da,X=0,R=0,T=0,ba=0,Y=0,G=0,S=0,V=h.__vertexArray,ia=h.__uvArray,ha=h.__normalArray,x=h.__tangentArray,L=h.__faceArray,J=h.__lineArray,Z=h.__needsSmoothNormals,ca=n.geometry,ga=ca.vertices,ja=h.faces,qa=ca.faces,sa=ca.uvs;n=0;for(F=ja.length;n<F;n++){E=ja[n];y=qa[E];E=sa[E];O=y.vertexNormals;K=y.normal;if(y instanceof THREE.Face3){if(q){U=
-ga[y.a].position;W=ga[y.b].position;P=ga[y.c].position;V[R]=U.x;V[R+1]=U.y;V[R+2]=U.z;V[R+3]=W.x;V[R+4]=W.y;V[R+5]=W.z;V[R+6]=P.x;V[R+7]=P.y;V[R+8]=P.z;R+=9}if(A&&ca.hasTangents){U=ga[y.a].tangent;W=ga[y.b].tangent;P=ga[y.c].tangent;x[G]=U.x;x[G+1]=U.y;x[G+2]=U.z;x[G+3]=U.w;x[G+4]=W.x;x[G+5]=W.y;x[G+6]=W.z;x[G+7]=W.w;x[G+8]=P.x;x[G+9]=P.y;x[G+10]=P.z;x[G+11]=P.w;G+=12}if(p)if(O.length==3&&Z)for(y=0;y<3;y++){K=O[y];ha[Y]=K.x;ha[Y+1]=K.y;ha[Y+2]=K.z;Y+=3}else for(y=0;y<3;y++){ha[Y]=K.x;ha[Y+1]=K.y;
-ha[Y+2]=K.z;Y+=3}if(M&&E)for(y=0;y<3;y++){O=E[y];ia[T]=O.u;ia[T+1]=O.v;T+=2}if(z){L[ba]=X;L[ba+1]=X+1;L[ba+2]=X+2;ba+=3;J[S]=X;J[S+1]=X+1;J[S+2]=X;J[S+3]=X+2;J[S+4]=X+1;J[S+5]=X+2;S+=6;X+=3}}else if(y instanceof THREE.Face4){if(q){U=ga[y.a].position;W=ga[y.b].position;P=ga[y.c].position;da=ga[y.d].position;V[R]=U.x;V[R+1]=U.y;V[R+2]=U.z;V[R+3]=W.x;V[R+4]=W.y;V[R+5]=W.z;V[R+6]=P.x;V[R+7]=P.y;V[R+8]=P.z;V[R+9]=da.x;V[R+10]=da.y;V[R+11]=da.z;R+=12}if(A&&ca.hasTangents){U=ga[y.a].tangent;W=ga[y.b].tangent;
-P=ga[y.c].tangent;y=ga[y.d].tangent;x[G]=U.x;x[G+1]=U.y;x[G+2]=U.z;x[G+3]=U.w;x[G+4]=W.x;x[G+5]=W.y;x[G+6]=W.z;x[G+7]=W.w;x[G+8]=P.x;x[G+9]=P.y;x[G+10]=P.z;x[G+11]=P.w;x[G+12]=y.x;x[G+13]=y.y;x[G+14]=y.z;x[G+15]=y.w;G+=16}if(p)if(O.length==4&&Z)for(y=0;y<4;y++){K=O[y];ha[Y]=K.x;ha[Y+1]=K.y;ha[Y+2]=K.z;Y+=3}else for(y=0;y<4;y++){ha[Y]=K.x;ha[Y+1]=K.y;ha[Y+2]=K.z;Y+=3}if(M&&E)for(y=0;y<4;y++){O=E[y];ia[T]=O.u;ia[T+1]=O.v;T+=2}if(z){L[ba]=X;L[ba+1]=X+1;L[ba+2]=X+2;L[ba+3]=X;L[ba+4]=X+2;L[ba+5]=X+3;ba+=
-6;J[S]=X;J[S+1]=X+1;J[S+2]=X;J[S+3]=X+3;J[S+4]=X+1;J[S+5]=X+2;J[S+6]=X+2;J[S+7]=X+3;S+=8;X+=4}}}if(q){c.bindBuffer(c.ARRAY_BUFFER,h.__webGLVertexBuffer);c.bufferData(c.ARRAY_BUFFER,V,B)}if(p){c.bindBuffer(c.ARRAY_BUFFER,h.__webGLNormalBuffer);c.bufferData(c.ARRAY_BUFFER,ha,B)}if(A&&ca.hasTangents){c.bindBuffer(c.ARRAY_BUFFER,h.__webGLTangentBuffer);c.bufferData(c.ARRAY_BUFFER,x,B)}if(M&&T>0){c.bindBuffer(c.ARRAY_BUFFER,h.__webGLUVBuffer);c.bufferData(c.ARRAY_BUFFER,ia,B)}if(z){c.bindBuffer(c.ELEMENT_ARRAY_BUFFER,
-h.__webGLFaceBuffer);c.bufferData(c.ELEMENT_ARRAY_BUFFER,L,B);c.bindBuffer(c.ELEMENT_ARRAY_BUFFER,h.__webGLLineBuffer);c.bufferData(c.ELEMENT_ARRAY_BUFFER,J,B)}};this.setLineBuffers=function(h,n,B,q){var z,M,p=h.vertices,A=p.length,F=h.__vertexArray,E=h.__lineArray;if(B)for(B=0;B<A;B++){z=p[B].position;M=B*3;F[M]=z.x;F[M+1]=z.y;F[M+2]=z.z}if(q)for(B=0;B<A;B++)E[B]=B;c.bindBuffer(c.ARRAY_BUFFER,h.__webGLVertexBuffer);c.bufferData(c.ARRAY_BUFFER,F,n);c.bindBuffer(c.ELEMENT_ARRAY_BUFFER,h.__webGLLineBuffer);
-c.bufferData(c.ELEMENT_ARRAY_BUFFER,E,n)};this.setParticleBuffers=function(){};this.renderBuffer=function(h,n,B,q,z,M){var p,A,F,E;if(!q.program){if(q instanceof THREE.MeshDepthMaterial){b(q,THREE.ShaderLib.depth);q.uniforms.mNear.value=h.near;q.uniforms.mFar.value=h.far}else if(q instanceof THREE.MeshNormalMaterial)b(q,THREE.ShaderLib.normal);else if(q instanceof THREE.MeshBasicMaterial){b(q,THREE.ShaderLib.basic);d(q,B)}else if(q instanceof THREE.MeshLambertMaterial){b(q,THREE.ShaderLib.lambert);
-d(q,B)}else if(q instanceof THREE.MeshPhongMaterial){b(q,THREE.ShaderLib.phong);d(q,B)}else if(q instanceof THREE.LineBasicMaterial){b(q,THREE.ShaderLib.basic);e(q,B)}var y,O,K;y=E=A=0;for(O=n.length;y<O;y++){K=n[y];K instanceof THREE.DirectionalLight&&E++;K instanceof THREE.PointLight&&A++}if(A+E<=4){y=E;A=A}else{y=Math.ceil(4*E/(A+E));A=4-y}A={directional:y,point:A};E={fog:B,map:q.map,env_map:q.env_map,maxDirLights:A.directional,maxPointLights:A.point};A=q.fragment_shader;y=q.vertex_shader;O=c.createProgram();
-K=["#ifdef GL_ES\nprecision highp float;\n#endif","#define MAX_DIR_LIGHTS "+E.maxDirLights,"#define MAX_POINT_LIGHTS "+E.maxPointLights,E.fog?"#define USE_FOG":"",E.fog instanceof THREE.FogExp2?"#define FOG_EXP2":"",E.map?"#define USE_MAP":"",E.env_map?"#define USE_ENVMAP":"","uniform mat4 viewMatrix;\nuniform vec3 cameraPosition;\n"].join("\n");E=[c.getParameter(c.MAX_VERTEX_TEXTURE_IMAGE_UNITS)>0?"#define VERTEX_TEXTURES":"","#define MAX_DIR_LIGHTS "+E.maxDirLights,"#define MAX_POINT_LIGHTS "+E.maxPointLights,
-E.map?"#define USE_MAP":"",E.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(O,f("fragment",K+A));c.attachShader(O,f("vertex",E+y));c.linkProgram(O);c.getProgramParameter(O,c.LINK_STATUS)||alert("Could not initialise shaders\nVALIDATE_STATUS: "+
-c.getProgramParameter(O,c.VALIDATE_STATUS)+", gl error ["+c.getError()+"]");O.uniforms={};O.attributes={};q.program=O;A=["viewMatrix","modelViewMatrix","projectionMatrix","normalMatrix","objectMatrix","cameraPosition"];for(p in q.uniforms)A.push(p);p=q.program;y=0;for(O=A.length;y<O;y++){K=A[y];p.uniforms[K]=c.getUniformLocation(p,K)}p=q.program;A=["position","normal","uv","tangent"];y=0;for(O=A.length;y<O;y++){K=A[y];p.attributes[K]=c.getAttribLocation(p,K)}}p=q.program;if(p!=j){c.useProgram(p);
-j=p}this.loadCamera(p,h);this.loadMatrices(p);if(q instanceof THREE.MeshPhongMaterial||q instanceof THREE.MeshLambertMaterial){this.setupLights(p,n);h=this.lights;q.uniforms.enableLighting.value=h.directional.length+h.point.length;q.uniforms.ambientLightColor.value=h.ambient;q.uniforms.directionalLightColor.value=h.directional.colors;q.uniforms.directionalLightDirection.value=h.directional.positions;q.uniforms.pointLightColor.value=h.point.colors;q.uniforms.pointLightPosition.value=h.point.positions}if(q instanceof
-THREE.MeshBasicMaterial||q instanceof THREE.MeshLambertMaterial||q instanceof THREE.MeshPhongMaterial)d(q,B);q instanceof THREE.LineBasicMaterial&&e(q,B);if(q instanceof THREE.MeshPhongMaterial){q.uniforms.ambient.value.setRGB(q.ambient.r,q.ambient.g,q.ambient.b);q.uniforms.specular.value.setRGB(q.specular.r,q.specular.g,q.specular.b);q.uniforms.shininess.value=q.shininess}B=q.uniforms;for(F in B)if(y=p.uniforms[F]){n=B[F];A=n.type;h=n.value;if(A=="i")c.uniform1i(y,h);else if(A=="f")c.uniform1f(y,
-h);else if(A=="fv1")c.uniform1fv(y,h);else if(A=="fv")c.uniform3fv(y,h);else if(A=="v2")c.uniform2f(y,h.x,h.y);else if(A=="v3")c.uniform3f(y,h.x,h.y,h.z);else if(A=="c")c.uniform3f(y,h.r,h.g,h.b);else if(A=="t"){c.uniform1i(y,h);if(n=n.texture)if(n.image instanceof Array&&n.image.length==6){n=n;h=h;if(n.image.length==6){if(!n.image.__webGLTextureCube&&!n.image.__cubeMapInitialized&&n.image.loadCount==6){n.image.__webGLTextureCube=c.createTexture();c.bindTexture(c.TEXTURE_CUBE_MAP,n.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(A=0;A<6;++A)c.texImage2D(c.TEXTURE_CUBE_MAP_POSITIVE_X+A,0,c.RGBA,c.RGBA,c.UNSIGNED_BYTE,n.image[A]);c.generateMipmap(c.TEXTURE_CUBE_MAP);c.bindTexture(c.TEXTURE_CUBE_MAP,null);n.image.__cubeMapInitialized=true}c.activeTexture(c.TEXTURE0+
-h);c.bindTexture(c.TEXTURE_CUBE_MAP,n.image.__webGLTextureCube)}}else{n=n;h=h;if(!n.__webGLTexture&&n.image.loaded){n.__webGLTexture=c.createTexture();c.bindTexture(c.TEXTURE_2D,n.__webGLTexture);c.texImage2D(c.TEXTURE_2D,0,c.RGBA,c.RGBA,c.UNSIGNED_BYTE,n.image);c.texParameteri(c.TEXTURE_2D,c.TEXTURE_WRAP_S,g(n.wrap_s));c.texParameteri(c.TEXTURE_2D,c.TEXTURE_WRAP_T,g(n.wrap_t));c.texParameteri(c.TEXTURE_2D,c.TEXTURE_MAG_FILTER,g(n.mag_filter));c.texParameteri(c.TEXTURE_2D,c.TEXTURE_MIN_FILTER,g(n.min_filter));
-c.generateMipmap(c.TEXTURE_2D);c.bindTexture(c.TEXTURE_2D,null)}c.activeTexture(c.TEXTURE0+h);c.bindTexture(c.TEXTURE_2D,n.__webGLTexture)}}}F=p.attributes;c.bindBuffer(c.ARRAY_BUFFER,z.__webGLVertexBuffer);c.vertexAttribPointer(F.position,3,c.FLOAT,false,0,0);c.enableVertexAttribArray(F.position);if(F.normal>=0){c.bindBuffer(c.ARRAY_BUFFER,z.__webGLNormalBuffer);c.vertexAttribPointer(F.normal,3,c.FLOAT,false,0,0);c.enableVertexAttribArray(F.normal)}if(F.tangent>=0){c.bindBuffer(c.ARRAY_BUFFER,z.__webGLTangentBuffer);
-c.vertexAttribPointer(F.tangent,4,c.FLOAT,false,0,0);c.enableVertexAttribArray(F.tangent)}if(F.uv>=0)if(z.__webGLUVBuffer){c.bindBuffer(c.ARRAY_BUFFER,z.__webGLUVBuffer);c.vertexAttribPointer(F.uv,2,c.FLOAT,false,0,0);c.enableVertexAttribArray(F.uv)}else c.disableVertexAttribArray(F.uv);if(q.wireframe||q instanceof THREE.LineBasicMaterial){F=q.wireframe_linewidth!==undefined?q.wireframe_linewidth:q.linewidth!==undefined?q.linewidth:1;q=q instanceof THREE.LineBasicMaterial&&M.type==THREE.LineStrip?
-c.LINE_STRIP:c.LINES;c.lineWidth(F);c.bindBuffer(c.ELEMENT_ARRAY_BUFFER,z.__webGLLineBuffer);c.drawElements(q,z.__webGLLineCount,c.UNSIGNED_SHORT,0)}else{c.bindBuffer(c.ELEMENT_ARRAY_BUFFER,z.__webGLFaceBuffer);c.drawElements(c.TRIANGLES,z.__webGLFaceCount,c.UNSIGNED_SHORT,0)}};this.renderPass=function(h,n,B,q,z,M,p){var A,F,E,y,O;E=0;for(y=q.materials.length;E<y;E++){A=q.materials[E];if(A instanceof THREE.MeshFaceMaterial){A=0;for(F=z.materials.length;A<F;A++)if((O=z.materials[A])&&O.blending==M&&
-O.opacity<1==p){this.setBlending(O.blending);this.renderBuffer(h,n,B,O,z,q)}}else if((O=A)&&O.blending==M&&O.opacity<1==p){this.setBlending(O.blending);this.renderBuffer(h,n,B,O,z,q)}}};this.render=function(h,n,B,q){var z,M,p,A=h.lights,F=h.fog;this.initWebGLObjects(h);q=q!==undefined?q:true;if(B&&!B.__webGLFramebuffer){B.__webGLFramebuffer=c.createFramebuffer();B.__webGLRenderbuffer=c.createRenderbuffer();B.__webGLTexture=c.createTexture();c.bindRenderbuffer(c.RENDERBUFFER,B.__webGLRenderbuffer);
-c.renderbufferStorage(c.RENDERBUFFER,c.DEPTH_COMPONENT16,B.width,B.height);c.bindTexture(c.TEXTURE_2D,B.__webGLTexture);c.texParameteri(c.TEXTURE_2D,c.TEXTURE_WRAP_S,g(B.wrap_s));c.texParameteri(c.TEXTURE_2D,c.TEXTURE_WRAP_T,g(B.wrap_t));c.texParameteri(c.TEXTURE_2D,c.TEXTURE_MAG_FILTER,g(B.mag_filter));c.texParameteri(c.TEXTURE_2D,c.TEXTURE_MIN_FILTER,g(B.min_filter));c.texImage2D(c.TEXTURE_2D,0,g(B.format),B.width,B.height,0,g(B.format),g(B.type),null);c.bindFramebuffer(c.FRAMEBUFFER,B.__webGLFramebuffer);
-c.framebufferTexture2D(c.FRAMEBUFFER,c.COLOR_ATTACHMENT0,c.TEXTURE_2D,B.__webGLTexture,0);c.framebufferRenderbuffer(c.FRAMEBUFFER,c.DEPTH_ATTACHMENT,c.RENDERBUFFER,B.__webGLRenderbuffer);c.bindTexture(c.TEXTURE_2D,null);c.bindRenderbuffer(c.RENDERBUFFER,null);c.bindFramebuffer(c.FRAMEBUFFER,null)}if(B){z=B.__webGLFramebuffer;p=B.width;M=B.height}else{z=null;p=k.width;M=k.height}if(z!=l){c.bindFramebuffer(c.FRAMEBUFFER,z);c.viewport(0,0,p,M);q&&c.clear(c.COLOR_BUFFER_BIT|c.DEPTH_BUFFER_BIT);l=z}this.autoClear&&
-this.clear();n.autoUpdateMatrix&&n.updateMatrix();o.set(n.matrix.flatten());w.set(n.projectionMatrix.flatten());q=0;for(z=h.__webGLObjects.length;q<z;q++){M=h.__webGLObjects[q];p=M.object;M=M.buffer;if(p.visible){this.setupMatrices(p,n);this.renderPass(n,A,F,p,M,THREE.NormalBlending,false)}}q=0;for(z=h.__webGLObjects.length;q<z;q++){M=h.__webGLObjects[q];p=M.object;M=M.buffer;if(p.visible){this.setupMatrices(p,n);if(p.doubleSided)c.disable(c.CULL_FACE);else{c.enable(c.CULL_FACE);p.flipSided?c.frontFace(c.CW):
-c.frontFace(c.CCW)}this.renderPass(n,A,F,p,M,THREE.AdditiveBlending,false);this.renderPass(n,A,F,p,M,THREE.SubtractiveBlending,false);this.renderPass(n,A,F,p,M,THREE.AdditiveBlending,true);this.renderPass(n,A,F,p,M,THREE.SubtractiveBlending,true);this.renderPass(n,A,F,p,M,THREE.NormalBlending,true)}}if(B&&B.min_filter!==THREE.NearestFilter&&B.min_filter!==THREE.LinearFilter){c.bindTexture(c.TEXTURE_2D,B.__webGLTexture);c.generateMipmap(c.TEXTURE_2D);c.bindTexture(c.TEXTURE_2D,null)}};this.initWebGLObjects=
-function(h){function n(E,y,O,K){if(E[y]==undefined){h.__webGLObjects.push({buffer:O,object:K});E[y]=1}}var B,q,z,M,p,A,F;if(!h.__webGLObjects){h.__webGLObjects=[];h.__webGLObjectsMap={}}B=0;for(q=h.objects.length;B<q;B++){z=h.objects[B];p=z.geometry;if(h.__webGLObjectsMap[z.id]==undefined)h.__webGLObjectsMap[z.id]={};F=h.__webGLObjectsMap[z.id];if(z instanceof THREE.Mesh){for(M in p.geometryChunks){A=p.geometryChunks[M];if(!A.__webGLVertexBuffer){this.createMeshBuffers(A);this.initMeshBuffers(A,z);
-p.__dirtyVertices=true;p.__dirtyElements=true;p.__dirtyUvs=true;p.__dirtyNormals=true;p.__dirtyTangents=true}if(p.__dirtyVertices||p.__dirtyElements||p.__dirtyUvs)this.setMeshBuffers(A,z,c.DYNAMIC_DRAW,p.__dirtyVertices,p.__dirtyElements,p.__dirtyUvs,p.__dirtyNormals,p.__dirtyTangents);n(F,M,A,z)}p.__dirtyVertices=false;p.__dirtyElements=false;p.__dirtyUvs=false;p.__dirtyNormals=false;p.__dirtyTangents=false}else if(z instanceof THREE.Line){if(!p.__webGLVertexBuffer){this.createLineBuffers(p);this.initLineBuffers(p);
-p.__dirtyVertices=true;p.__dirtyElements=true}p.__dirtyVertices&&this.setLineBuffers(p,c.DYNAMIC_DRAW,p.__dirtyVertices,p.__dirtyElements);n(F,0,p,z);p.__dirtyVertices=false;p.__dirtyElements=false}else if(z instanceof THREE.ParticleSystem){p.__webGLVertexBuffer||this.createParticleBuffers(p);n(F,0,p,z)}}};this.removeObject=function(h,n){var B,q;for(B=h.__webGLObjects.length-1;B>=0;B--){q=h.__webGLObjects[B].object;n==q&&h.__webGLObjects.splice(B,1)}};this.setupMatrices=function(h,n){h.autoUpdateMatrix&&
-h.updateMatrix();t.multiply(n.matrix,h.matrix);u.set(t.flatten());D=THREE.Matrix4.makeInvert3x3(t).transpose();C.set(D.m);H.set(h.matrix.flatten())};this.loadMatrices=function(h){c.uniformMatrix4fv(h.uniforms.viewMatrix,false,o);c.uniformMatrix4fv(h.uniforms.modelViewMatrix,false,u);c.uniformMatrix4fv(h.uniforms.projectionMatrix,false,w);c.uniformMatrix3fv(h.uniforms.normalMatrix,false,C);c.uniformMatrix4fv(h.uniforms.objectMatrix,false,H)};this.loadCamera=function(h,n){c.uniform3f(h.uniforms.cameraPosition,
-n.position.x,n.position.y,n.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,n){if(h){!n||n=="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",
-lights_vertex:"if ( !enableLighting ) {\nvLightWeighting = vec3( 1.0 );\n} else {\nvLightWeighting = ambientLightColor;\n#if MAX_DIR_LIGHTS > 0\nfor( int i = 0; i < MAX_DIR_LIGHTS; i++ ) {\nvec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 0.0 );\nfloat directionalLightWeighting = max( dot( transformedNormal, normalize( lDirection.xyz ) ), 0.0 );\nvLightWeighting += directionalLightColor[ i ] * directionalLightWeighting;\n}\n#endif\n#if MAX_POINT_LIGHTS > 0\nfor( int i = 0; i < MAX_POINT_LIGHTS; i++ ) {\nvec4 lPosition = viewMatrix * vec4( pointLightPosition[ i ], 1.0 );\nvec3 pointLightVector = normalize( lPosition.xyz - mvPosition.xyz );\nfloat pointLightWeighting = max( dot( transformedNormal, pointLightVector ), 0.0 );\nvLightWeighting += pointLightColor[ i ] * pointLightWeighting;\n#ifdef PHONG\nvPointLightVector[ i ] = pointLightVector;\n#endif\n}\n#endif\n}",
-lights_pars_fragment:"#if MAX_DIR_LIGHTS > 0\nuniform vec3 directionalLightDirection[ MAX_DIR_LIGHTS ];\n#endif\n#if MAX_POINT_LIGHTS > 0\nvarying vec3 vPointLightVector[ MAX_POINT_LIGHTS ];\n#endif\nvarying vec3 vViewPosition;\nvarying vec3 vNormal;",lights_fragment:"vec3 normal = normalize( vNormal );\nvec3 viewPosition = normalize( vViewPosition );\nvec4 mSpecular = vec4( specular, opacity );\n#if MAX_POINT_LIGHTS > 0\nvec4 pointDiffuse  = vec4( 0.0 );\nvec4 pointSpecular = vec4( 0.0 );\nfor( int i = 0; i < MAX_POINT_LIGHTS; i++ ) {\nvec3 pointVector = normalize( vPointLightVector[ i ] );\nvec3 pointHalfVector = normalize( vPointLightVector[ i ] + 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, shininess );\npointDiffuse  += mColor * pointDiffuseWeight;\npointSpecular += mSpecular * pointSpecularWeight;\n}\n#endif\n#if MAX_DIR_LIGHTS > 0\nvec4 dirDiffuse  = vec4( 0.0 );\nvec4 dirSpecular = vec4( 0.0 );\nfor( int i = 0; i < MAX_DIR_LIGHTS; i++ ) {\nvec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 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, shininess );\ndirDiffuse  += mColor * dirDiffuseWeight;\ndirSpecular += mSpecular * dirSpecularWeight;\n}\n#endif\nvec4 totalLight = vec4( ambient, opacity );\n#if MAX_DIR_LIGHTS > 0\ntotalLight += dirDiffuse + dirSpecular;\n#endif\n#if MAX_POINT_LIGHTS > 0\ntotalLight += pointDiffuse + pointSpecular;\n#endif"};
-THREE.UniformsLib={common:{color:{type:"c",value:new THREE.Color(15658734)},opacity:{type:"f",value:1},map:{type:"t",value:0,texture:null},env_map:{type:"t",value:1,texture:null},useRefract:{type:"i",value:0},reflectivity:{type:"f",value:1},refraction_ratio:{type:"f",value:0.98},combine:{type:"i",value:0},fogDensity:{type:"f",value:2.5E-4},fogNear:{type:"f",value:1},fogFar:{type:"f",value:2E3},fogColor:{type:"c",value:new THREE.Color(16777215)}},lights:{enableLighting:{type:"i",value:1},ambientLightColor:{type:"fv",
-value:[]},directionalLightDirection:{type:"fv",value:[]},directionalLightColor:{type:"fv",value:[]},pointLightPosition:{type:"fv",value:[]},pointLightColor:{type:"fv",value:[]}}};
-THREE.ShaderLib={depth:{uniforms:{mNear:{type:"f",value:1},mFar:{type:"f",value:2E3}},fragment_shader:"uniform float mNear;\nuniform float mFar;\nvoid main() {\nfloat depth = gl_FragCoord.z / gl_FragCoord.w;\nfloat color = 1.0 - smoothstep( mNear, mFar, depth );\ngl_FragColor = vec4( vec3( color ), 1.0 );\n}",vertex_shader:"void main() {\ngl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}"},normal:{uniforms:{},fragment_shader:"varying vec3 vNormal;\nvoid main() {\ngl_FragColor = vec4( 0.5 * normalize( vNormal ) + 0.5, 1.0 );\n}",
-vertex_shader:"varying vec3 vNormal;\nvoid main() {\nvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\nvNormal = normalize( normalMatrix * normal );\ngl_Position = projectionMatrix * mvPosition;\n}"},basic:{uniforms:THREE.UniformsLib.common,fragment_shader:["uniform vec3 color;\nuniform float opacity;",THREE.Snippets.map_pars_fragment,THREE.Snippets.envmap_pars_fragment,THREE.Snippets.fog_pars_fragment,"void main() {\nvec4 mColor = vec4( color, opacity );\nvec4 mapColor = vec4( 1.0 );\nvec4 cubeColor = vec4( 1.0 );",
-THREE.Snippets.map_fragment,"gl_FragColor = mColor * mapColor;",THREE.Snippets.envmap_fragment,THREE.Snippets.fog_fragment,"}"].join("\n"),vertex_shader:[THREE.Snippets.map_pars_vertex,THREE.Snippets.envmap_pars_vertex,"void main() {\nvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );",THREE.Snippets.map_vertex,THREE.Snippets.envmap_vertex,"gl_Position = projectionMatrix * mvPosition;\n}"].join("\n")},lambert:{uniforms:Uniforms.merge([THREE.UniformsLib.common,THREE.UniformsLib.lights]),fragment_shader:["uniform vec3 color;\nuniform float opacity;\nvarying vec3 vLightWeighting;",
-THREE.Snippets.map_pars_fragment,THREE.Snippets.envmap_pars_fragment,THREE.Snippets.fog_pars_fragment,"void main() {\nvec4 mColor = vec4( color, opacity );\nvec4 mapColor = vec4( 1.0 );\nvec4 cubeColor = vec4( 1.0 );",THREE.Snippets.map_fragment,"gl_FragColor =  mColor * mapColor * vec4( vLightWeighting, 1.0 );",THREE.Snippets.envmap_fragment,THREE.Snippets.fog_fragment,"}"].join("\n"),vertex_shader:["varying vec3 vLightWeighting;",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,"vec3 transformedNormal = normalize( normalMatrix * normal );",THREE.Snippets.lights_vertex,"gl_Position = projectionMatrix * mvPosition;\n}"].join("\n")},phong:{uniforms:Uniforms.merge([THREE.UniformsLib.common,THREE.UniformsLib.lights,{ambient:{type:"c",value:new THREE.Color(328965)},specular:{type:"c",value:new THREE.Color(1118481)},
-shininess:{type:"f",value:30}}]),fragment_shader:["uniform vec3 color;\nuniform float opacity;\nuniform vec3 ambient;\nuniform vec3 specular;\nuniform float shininess;\nvarying vec3 vLightWeighting;",THREE.Snippets.map_pars_fragment,THREE.Snippets.envmap_pars_fragment,THREE.Snippets.fog_pars_fragment,THREE.Snippets.lights_pars_fragment,"void main() {\nvec4 mColor = vec4( color, opacity );\nvec4 mapColor = vec4( 1.0 );\nvec4 cubeColor = vec4( 1.0 );",THREE.Snippets.map_fragment,THREE.Snippets.lights_fragment,
-"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,b){var d=b instanceof THREE.Mesh,e=a.vertices.length,f=d?b.geometry:b,g=a.vertices,k=f.vertices,c=a.faces,j=f.faces,l=a.uvs;f=f.uvs;d&&b.autoUpdateMatrix&&b.updateMatrix();for(var t=0,D=k.length;t<D;t++){var o=new THREE.Vertex(k[t].position.clone());d&&b.matrix.multiplyVector3(o.position);g.push(o)}t=0;for(D=j.length;t<D;t++){k=j[t];var u,w=k.vertexNormals;if(k instanceof THREE.Face3)u=new THREE.Face3(k.a+e,k.b+e,k.c+e);else if(k instanceof THREE.Face4)u=new THREE.Face4(k.a+
-e,k.b+e,k.c+e,k.d+e);u.centroid.copy(k.centroid);u.normal.copy(k.normal);d=0;for(g=w.length;d<g;d++){o=w[d];u.vertexNormals.push(o.clone())}u.materials=k.materials.slice();c.push(u)}t=0;for(D=f.length;t<D;t++){e=f[t];c=[];d=0;for(g=e.length;d<g;d++)c.push(new THREE.UV(e[d].u,e[d].v));l.push(c)}}},ImageUtils={loadTexture:function(a,b){var d=new Image;d.onload=function(){this.loaded=true};d.src=a;return new THREE.Texture(d,b)},loadArray:function(a){var b,d,e=[];b=e.loadCount=0;for(d=a.length;b<d;++b){e[b]=
-new Image;e[b].loaded=0;e[b].onload=function(){e.loadCount+=1;this.loaded=true};e[b].src=a[b]}return e}},SceneUtils={loadScene:function(a,b){var d,e,f,g,k,c,j,l,t,D,o,u,w,C,H,v,I,m,h,n,B=new Worker(a);B.onmessage=function(q){function z(){for(f in p.objects)if(!A.objects[f]){t=p.objects[f];if(H=A.geometries[t.geometry]){h=[];for(i=0;i<t.materials.length;i++)h[i]=A.materials[t.materials[i]];u=t.position;r=t.rotation;s=t.scale;object=new THREE.Mesh(H,h);object.position.set(u[0],u[1],u[2]);object.rotation.set(r[0],
-r[1],r[2]);object.scale.set(s[0],s[1],s[2]);object.visible=t.visible;A.scene.addObject(object);A.objects[f]=object}}}function M(F){return function(E){A.geometries[F]=E;z()}}var p=q.data,A={scene:new THREE.Scene,geometries:{},materials:{},objects:{},cameras:{},lights:{},fogs:{}};n=new THREE.Loader;for(d in p.geometries){l=p.geometries[d];if(l.type=="cube"){H=new Cube(l.width,l.height,l.depth,l.segments_width,l.segments_height,null,l.flipped,l.sides);A.geometries[d]=H}else if(l.type=="plane"){H=new Plane(l.width,
-l.height,l.segments_width,l.segments_height);A.geometries[d]=H}else if(l.type=="sphere"){H=new Sphere(l.radius,l.segments_width,l.segments_height);A.geometries[d]=H}else if(l.type=="cylinder"){H=new Cylinder(l.numSegs,l.topRad,l.botRad,l.height,l.topOffset,l.botOffset);A.geometries[d]=H}else if(l.type=="torus"){H=new Torus(l.radius,l.tube,l.segmentsR,l.segmentsT);A.geometries[d]=H}else if(l.type=="bin_mesh")n.loadBinary({model:l.url,callback:M(d)});else l.type=="ascii_mesh"&&n.loadAscii({model:l.url,
-callback:M(d)})}for(e in p.materials){D=p.materials[e];v=new THREE[D.type](D.parameters);A.materials[e]=v}z();for(g in p.lights){o=p.lights[g];if(o.type=="directional"){u=o.direction;light=new THREE.DirectionalLight;light.position.set(u[0],u[1],u[2]);light.position.normalize()}else if(o.type=="point"){u=o.position;light=new THREE.PointLight;light.position.set(u[0],u[1],u[2])}w=o.color;light.color.setRGB(w[0],w[1],w[2]);A.scene.addLight(light);A.lights[g]=light}for(k in p.cameras){w=p.cameras[k];if(w.type==
-"perspective")I=new THREE.Camera(w.fov,w.aspect,w.near,w.far);else if(w.type=="ortho"){I=new THREE.Camera;I.projectionMatrix=THREE.Matrix4.makeOrtho(w.left,w.right,w.top,w.bottom,w.near,w.far)}u=w.position;C=w.target;I.position.set(u[0],u[1],u[2]);I.target.position.set(C[0],C[1],C[2]);A.cameras[k]=I}for(c in p.fogs){j=p.fogs[c];if(j.type=="linear")m=new THREE.Fog(0,j.near,j.far);else if(j.type=="exp2")m=new THREE.FogExp2(0,j.density);w=j.color;m.color.setRGB(w[0],w[1],w[2]);A.fogs[c]=m}A.currentCamera=
-A.cameras[p.defaults.camera];if(A.fogs&&p.defaults.fog)A.scene.fog=A.fogs[p.defaults.fog];b(A)};B.postMessage(0)},addMesh:function(a,b,d,e,f,g,k,c,j,l){b=new THREE.Mesh(b,l);b.scale.x=b.scale.y=b.scale.z=d;b.position.x=e;b.position.y=f;b.position.z=g;b.rotation.x=k;b.rotation.y=c;b.rotation.z=j;a.addObject(b);return b},addPanoramaCubeWebGL:function(a,b,d){var e=ShaderUtils.lib.cube;e.uniforms.tCube.texture=d;d=new THREE.MeshShaderMaterial({fragment_shader:e.fragment_shader,vertex_shader:e.vertex_shader,
-uniforms:e.uniforms});b=new THREE.Mesh(new Cube(b,b,b,1,1,null,true),d);a.addObject(b);return b},addPanoramaCube:function(a,b,d){var e=[];e.push(new THREE.MeshBasicMaterial({map:new THREE.Texture(d[0])}));e.push(new THREE.MeshBasicMaterial({map:new THREE.Texture(d[1])}));e.push(new THREE.MeshBasicMaterial({map:new THREE.Texture(d[2])}));e.push(new THREE.MeshBasicMaterial({map:new THREE.Texture(d[3])}));e.push(new THREE.MeshBasicMaterial({map:new THREE.Texture(d[4])}));e.push(new THREE.MeshBasicMaterial({map:new THREE.Texture(d[5])}));
-b=new THREE.Mesh(new Cube(b,b,b,1,1,e,true),new THREE.MeshFaceMaterial);a.addObject(b);return b},addPanoramaCubePlanes:function(a,b,d){var e=b/2;b=new Plane(b,b);var f=Math.PI/2,g=Math.PI;SceneUtils.addMesh(a,b,1,0,0,-e,0,0,0,new THREE.MeshBasicMaterial({map:new THREE.Texture(d[5])}));SceneUtils.addMesh(a,b,1,-e,0,0,0,f,0,new THREE.MeshBasicMaterial({map:new THREE.Texture(d[0])}));SceneUtils.addMesh(a,b,1,e,0,0,0,-f,0,new THREE.MeshBasicMaterial({map:new THREE.Texture(d[1])}));SceneUtils.addMesh(a,
-b,1,0,e,0,f,0,g,new THREE.MeshBasicMaterial({map:new THREE.Texture(d[2])}));SceneUtils.addMesh(a,b,1,0,-e,0,-f,0,g,new THREE.MeshBasicMaterial({map:new THREE.Texture(d[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}"},
-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}"},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=function(a,b,d,e,f,g,k,c){function j(C,H,v,I,m,h,n,B){var q,z,M=e||1,p=f||1,A=M+1,F=p+1,E=m/2,y=h/2;m=m/M;var O=h/p,K=l.vertices.length;if(C=="x"&&H=="y"||C=="y"&&H=="x")q="z";else if(C=="x"&&H=="z"||C=="z"&&H=="x")q="y";else if(C=="z"&&H=="y"||C=="y"&&H=="z")q="x";for(z=0;z<F;z++)for(h=0;h<A;h++){var U=new THREE.Vector3;
-U[C]=(h*m-E)*v;U[H]=(z*O-y)*I;U[q]=n;l.vertices.push(new THREE.Vertex(U))}for(z=0;z<p;z++)for(h=0;h<M;h++){l.faces.push(new THREE.Face4(h+A*z+K,h+A*(z+1)+K,h+1+A*(z+1)+K,h+1+A*z+K,null,B));l.uvs.push([new THREE.UV(h/M,z/p),new THREE.UV(h/M,(z+1)/p),new THREE.UV((h+1)/M,(z+1)/p),new THREE.UV((h+1)/M,z/p)])}}THREE.Geometry.call(this);var l=this,t=a/2,D=b/2,o=d/2;k=k?-1:1;if(g!==undefined)if(g instanceof Array)this.materials=g;else{this.materials=[];for(var u=0;u<6;u++)this.materials.push([g])}else this.materials=
-[];this.sides={px:true,nx:true,py:true,ny:true,pz:true,nz:true};if(c!=undefined)for(var w in c)if(this.sides[w]!=undefined)this.sides[w]=c[w];this.sides.px&&j("z","y",1*k,-1,d,b,-t,this.materials[0]);this.sides.nx&&j("z","y",-1*k,-1,d,b,t,this.materials[1]);this.sides.py&&j("x","z",1*k,1,a,d,D,this.materials[2]);this.sides.ny&&j("x","z",1*k,-1,a,d,-D,this.materials[3]);this.sides.pz&&j("x","y",1*k,-1,a,b,o,this.materials[4]);this.sides.nz&&j("x","y",-1*k,-1,a,b,-o,this.materials[5]);(function(){for(var C=
-[],H=[],v=0,I=l.vertices.length;v<I;v++){for(var m=l.vertices[v],h=false,n=0,B=C.length;n<B;n++){var q=C[n];if(m.position.x==q.position.x&&m.position.y==q.position.y&&m.position.z==q.position.z){H[v]=n;h=true;break}}if(!h){H[v]=C.length;C.push(new THREE.Vertex(m.position.clone()))}}v=0;for(I=l.faces.length;v<I;v++){m=l.faces[v];m.a=H[m.a];m.b=H[m.b];m.c=H[m.c];m.d=H[m.d]}l.vertices=C})();this.computeCentroids();this.computeFaceNormals();this.sortFacesByMaterial()};Cube.prototype=new THREE.Geometry;
-Cube.prototype.constructor=Cube;
-var Cylinder=function(a,b,d,e,f){function g(l,t,D){k.vertices.push(new THREE.Vertex(new THREE.Vector3(l,t,D)))}THREE.Geometry.call(this);var k=this,c=Math.PI,j;for(j=0;j<a;j++)g(Math.sin(2*c*j/a)*b,Math.cos(2*c*j/a)*b,0);for(j=0;j<a;j++)g(Math.sin(2*c*j/a)*d,Math.cos(2*c*j/a)*d,e);for(j=0;j<a;j++)k.faces.push(new THREE.Face4(j,j+a,a+(j+1)%a,(j+1)%a));if(d!=0){g(0,0,-f);for(j=a;j<a+a/2;j++)k.faces.push(new THREE.Face4(2*a,(2*j-2*a)%a,(2*j-2*a+1)%a,(2*j-2*a+2)%a))}if(b!=0){g(0,0,e+f);for(j=a+a/2;j<
-2*a;j++)k.faces.push(new THREE.Face4((2*j-2*a+2)%a+a,(2*j-2*a+1)%a+a,(2*j-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,d,e){THREE.Geometry.call(this);var f,g=a/2,k=b/2;d=d||1;e=e||1;var c=d+1,j=e+1;a=a/d;var l=b/e;for(f=0;f<j;f++)for(b=0;b<c;b++)this.vertices.push(new THREE.Vertex(new THREE.Vector3(b*a-g,-(f*l-k),0)));for(f=0;f<e;f++)for(b=0;b<d;b++){this.faces.push(new THREE.Face4(b+c*f,b+c*(f+1),b+1+c*(f+1),b+1+c*f));this.uvs.push([new THREE.UV(b/d,f/e),new THREE.UV(b/d,(f+1)/e),new THREE.UV((b+1)/d,(f+1)/e),new THREE.UV((b+1)/d,f/e)])}this.computeCentroids();this.computeFaceNormals();this.sortFacesByMaterial()};
-Plane.prototype=new THREE.Geometry;Plane.prototype.constructor=Plane;
-var Sphere=function(a,b,d){THREE.Geometry.call(this);var e,f=Math.PI,g=Math.max(3,b||8),k=Math.max(2,d||6);b=[];for(d=0;d<k+1;d++){e=d/k;var c=a*Math.cos(e*f),j=a*Math.sin(e*f),l=[],t=0;for(e=0;e<g;e++){var D=2*e/g,o=j*Math.sin(D*f);D=j*Math.cos(D*f);(d==0||d==k)&&e>0||(t=this.vertices.push(new THREE.Vertex(new THREE.Vector3(D,c,o)))-1);l.push(t)}b.push(l)}var u,w,C;f=b.length;for(d=0;d<f;d++){g=b[d].length;if(d>0)for(e=0;e<g;e++){l=e==g-1;k=b[d][l?0:e+1];c=b[d][l?g-1:e];j=b[d-1][l?g-1:e];l=b[d-1][l?
-0:e+1];o=d/(f-1);u=(d-1)/(f-1);w=(e+1)/g;D=e/g;t=new THREE.UV(1-w,o);o=new THREE.UV(1-D,o);D=new THREE.UV(1-D,u);var H=new THREE.UV(1-w,u);if(d<b.length-1){u=this.vertices[k].position.clone();w=this.vertices[c].position.clone();C=this.vertices[j].position.clone();u.normalize();w.normalize();C.normalize();this.faces.push(new THREE.Face3(k,c,j,[new THREE.Vector3(u.x,u.y,u.z),new THREE.Vector3(w.x,w.y,w.z),new THREE.Vector3(C.x,C.y,C.z)]));this.uvs.push([t,o,D])}if(d>1){u=this.vertices[k].position.clone();
-w=this.vertices[j].position.clone();C=this.vertices[l].position.clone();u.normalize();w.normalize();C.normalize();this.faces.push(new THREE.Face3(k,j,l,[new THREE.Vector3(u.x,u.y,u.z),new THREE.Vector3(w.x,w.y,w.z),new THREE.Vector3(C.x,C.y,C.z)]));this.uvs.push([t,D,H])}}}this.computeCentroids();this.computeFaceNormals();this.computeVertexNormals();this.sortFacesByMaterial();this.boundingSphere={radius:a}};Sphere.prototype=new THREE.Geometry;Sphere.prototype.constructor=Sphere;
-var Torus=function(a,b,d,e){this.radius=a||100;this.tube=b||40;this.segmentsR=d||8;this.segmentsT=e||6;a=[];THREE.Geometry.call(this);for(b=0;b<=this.segmentsR;++b)for(d=0;d<=this.segmentsT;++d){e=d/this.segmentsT*2*Math.PI;var f=b/this.segmentsR*2*Math.PI;this.vertices.push(new THREE.Vertex(new THREE.Vector3((this.radius+this.tube*Math.cos(f))*Math.cos(e),(this.radius+this.tube*Math.cos(f))*Math.sin(e),this.tube*Math.sin(f))));a.push([d/this.segmentsT,1-b/this.segmentsR])}for(b=1;b<=this.segmentsR;++b)for(d=
-1;d<=this.segmentsT;++d){e=(this.segmentsT+1)*b+d;f=(this.segmentsT+1)*b+d-1;var g=(this.segmentsT+1)*(b-1)+d-1,k=(this.segmentsT+1)*(b-1)+d;this.faces.push(new THREE.Face4(e,f,g,k));this.uvs.push([new THREE.UV(a[e][0],a[e][1]),new THREE.UV(a[f][0],a[f][1]),new THREE.UV(a[g][0],a[g][1]),new THREE.UV(a[k][0],a[k][1])])}delete a;this.computeCentroids();this.computeFaceNormals();this.computeVertexNormals();this.sortFacesByMaterial()};Torus.prototype=new THREE.Geometry;Torus.prototype.constructor=Torus;
-function LathedObject(a,b,d){THREE.Geometry.call(this);b=b||12;d=d||2*Math.PI;b=d/b;for(var e=[],f=[],g=[],k=[],c=0;c<a.length;c++){this.vertices.push(new THREE.Vertex(a[c]));f[c]=this.vertices.length-1;e[c]=new THREE.Vector3(a[c].x,a[c].y,a[c].z)}for(var j=THREE.Matrix4.rotationZMatrix(b),l=0;l<=d+0.001;l+=b){for(c=0;c<e.length;c++)if(l<d){e[c]=j.multiplyVector3(e[c].clone());this.vertices.push(new THREE.Vertex(e[c]));g[c]=this.vertices.length-1}else g=k;if(l==0)k=f;for(c=0;c<f.length-1;c++){this.faces.push(new THREE.Face4(g[c],
-g[c+1],f[c+1],f[c]));this.uvs.push([new THREE.UV(l/d,c/a.length),new THREE.UV(l/d,(c+1)/a.length),new THREE.UV((l-b)/d,(c+1)/a.length),new THREE.UV((l-b)/d,c/a.length)])}f=g;g=[]}this.computeCentroids();this.computeFaceNormals();this.computeVertexNormals();this.sortFacesByMaterial()}LathedObject.prototype=new THREE.Geometry;LathedObject.prototype.constructor=LathedObject;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 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 d=document.createElement("script");d.type="text/javascript";d.onload=b;d.src=a;document.getElementsByTagName("head")[0].appendChild(d)},loadAscii:function(a){var b=a.model,d=a.callback,e=a.texture_path?a.texture_path:THREE.Loader.prototype.extractUrlbase(b);a=(new Date).getTime();b=new Worker(b);b.onmessage=function(f){THREE.Loader.prototype.createModel(f.data,d,e)};b.postMessage(a)},loadBinary:function(a){var b=a.model,d=a.callback,e=a.texture_path?a.texture_path:
-THREE.Loader.prototype.extractUrlbase(b),f=a.bin_path?a.bin_path:THREE.Loader.prototype.extractUrlbase(b);a=(new Date).getTime();b=new Worker(b);var g=this.showProgress?THREE.Loader.prototype.updateProgress:null;b.onmessage=function(k){THREE.Loader.prototype.loadAjaxBuffers(k.data.buffers,k.data.materials,d,f,e,g)};b.onerror=function(k){alert("worker.onerror: "+k.message+"\n"+k.data);k.preventDefault()};b.postMessage(a)},loadAjaxBuffers:function(a,b,d,e,f,g){var k=new XMLHttpRequest,c=e+"/"+a,j=0;
-k.onreadystatechange=function(){if(k.readyState==4)k.status==200||k.status==0?THREE.Loader.prototype.createBinModel(k.responseText,d,f,b):alert("Couldn't load ["+c+"] ["+k.status+"]");else if(k.readyState==3){if(g){if(j==0)j=k.getResponseHeader("Content-Length");g({total:j,loaded:k.responseText.length})}}else if(k.readyState==2)j=k.getResponseHeader("Content-Length")};k.open("GET",c,true);k.overrideMimeType("text/plain; charset=x-user-defined");k.setRequestHeader("Content-Type","text/plain");k.send(null)},
-createBinModel:function(a,b,d,e){var f=function(g){function k(x,L){var J=t(x,L),Z=t(x,L+1),ca=t(x,L+2),ga=t(x,L+3),ja=(ga<<1&255|ca>>7)-127;J=(ca&127)<<16|Z<<8|J;if(J==0&&ja==-127)return 0;return(1-2*(ga>>7))*(1+J*Math.pow(2,-23))*Math.pow(2,ja)}function c(x,L){var J=t(x,L),Z=t(x,L+1),ca=t(x,L+2);return(t(x,L+3)<<24)+(ca<<16)+(Z<<8)+J}function j(x,L){var J=t(x,L);return(t(x,L+1)<<8)+J}function l(x,L){var J=t(x,L);return J>127?J-256:J}function t(x,L){return x.charCodeAt(L)&255}function D(x){var L,
-J,Z;L=c(a,x);J=c(a,x+B);Z=c(a,x+q);x=j(a,x+z);THREE.Loader.prototype.f3(v,L,J,Z,x)}function o(x){var L,J,Z,ca,ga,ja;L=c(a,x);J=c(a,x+B);Z=c(a,x+q);ca=j(a,x+z);ga=c(a,x+M);ja=c(a,x+p);x=c(a,x+A);THREE.Loader.prototype.f3n(v,h,L,J,Z,ca,ga,ja,x)}function u(x){var L,J,Z,ca;L=c(a,x);J=c(a,x+F);Z=c(a,x+E);ca=c(a,x+y);x=j(a,x+O);THREE.Loader.prototype.f4(v,L,J,Z,ca,x)}function w(x){var L,J,Z,ca,ga,ja,qa,sa;L=c(a,x);J=c(a,x+F);Z=c(a,x+E);ca=c(a,x+y);ga=j(a,x+O);ja=c(a,x+K);qa=c(a,x+U);sa=c(a,x+W);x=c(a,x+
-P);THREE.Loader.prototype.f4n(v,h,L,J,Z,ca,ga,ja,qa,sa,x)}function C(x){var L,J;L=c(a,x);J=c(a,x+da);x=c(a,x+X);THREE.Loader.prototype.uv3(v,n[L*2],n[L*2+1],n[J*2],n[J*2+1],n[x*2],n[x*2+1])}function H(x){var L,J,Z;L=c(a,x);J=c(a,x+R);Z=c(a,x+T);x=c(a,x+ba);THREE.Loader.prototype.uv4(v,n[L*2],n[L*2+1],n[J*2],n[J*2+1],n[Z*2],n[Z*2+1],n[x*2],n[x*2+1])}var v=this,I=0,m,h=[],n=[],B,q,z,M,p,A,F,E,y,O,K,U,W,P,da,X,R,T,ba,Y,G,S,V,ia,ha;THREE.Geometry.call(this);THREE.Loader.prototype.init_materials(v,e,g);
-m={signature:a.substr(I,8),header_bytes:t(a,I+8),vertex_coordinate_bytes:t(a,I+9),normal_coordinate_bytes:t(a,I+10),uv_coordinate_bytes:t(a,I+11),vertex_index_bytes:t(a,I+12),normal_index_bytes:t(a,I+13),uv_index_bytes:t(a,I+14),material_index_bytes:t(a,I+15),nvertices:c(a,I+16),nnormals:c(a,I+16+4),nuvs:c(a,I+16+8),ntri_flat:c(a,I+16+12),ntri_smooth:c(a,I+16+16),ntri_flat_uv:c(a,I+16+20),ntri_smooth_uv:c(a,I+16+24),nquad_flat:c(a,I+16+28),nquad_smooth:c(a,I+16+32),nquad_flat_uv:c(a,I+16+36),nquad_smooth_uv:c(a,
-I+16+40)};I+=m.header_bytes;B=m.vertex_index_bytes;q=m.vertex_index_bytes*2;z=m.vertex_index_bytes*3;M=m.vertex_index_bytes*3+m.material_index_bytes;p=m.vertex_index_bytes*3+m.material_index_bytes+m.normal_index_bytes;A=m.vertex_index_bytes*3+m.material_index_bytes+m.normal_index_bytes*2;F=m.vertex_index_bytes;E=m.vertex_index_bytes*2;y=m.vertex_index_bytes*3;O=m.vertex_index_bytes*4;K=m.vertex_index_bytes*4+m.material_index_bytes;U=m.vertex_index_bytes*4+m.material_index_bytes+m.normal_index_bytes;
-W=m.vertex_index_bytes*4+m.material_index_bytes+m.normal_index_bytes*2;P=m.vertex_index_bytes*4+m.material_index_bytes+m.normal_index_bytes*3;da=m.uv_index_bytes;X=m.uv_index_bytes*2;R=m.uv_index_bytes;T=m.uv_index_bytes*2;ba=m.uv_index_bytes*3;g=m.vertex_index_bytes*3+m.material_index_bytes;ha=m.vertex_index_bytes*4+m.material_index_bytes;Y=m.ntri_flat*g;G=m.ntri_smooth*(g+m.normal_index_bytes*3);S=m.ntri_flat_uv*(g+m.uv_index_bytes*3);V=m.ntri_smooth_uv*(g+m.normal_index_bytes*3+m.uv_index_bytes*
-3);ia=m.nquad_flat*ha;g=m.nquad_smooth*(ha+m.normal_index_bytes*4);ha=m.nquad_flat_uv*(ha+m.uv_index_bytes*4);I+=function(x){var L,J,Z,ca=m.vertex_coordinate_bytes*3,ga=x+m.nvertices*ca;for(x=x;x<ga;x+=ca){L=k(a,x);J=k(a,x+m.vertex_coordinate_bytes);Z=k(a,x+m.vertex_coordinate_bytes*2);THREE.Loader.prototype.v(v,L,J,Z)}return m.nvertices*ca}(I);I+=function(x){var L,J,Z,ca=m.normal_coordinate_bytes*3,ga=x+m.nnormals*ca;for(x=x;x<ga;x+=ca){L=l(a,x);J=l(a,x+m.normal_coordinate_bytes);Z=l(a,x+m.normal_coordinate_bytes*
-2);h.push(L/127,J/127,Z/127)}return m.nnormals*ca}(I);I+=function(x){var L,J,Z=m.uv_coordinate_bytes*2,ca=x+m.nuvs*Z;for(x=x;x<ca;x+=Z){L=k(a,x);J=k(a,x+m.uv_coordinate_bytes);n.push(L,J)}return m.nuvs*Z}(I);I=I;Y=I+Y;G=Y+G;S=G+S;V=S+V;ia=V+ia;g=ia+g;ha=g+ha;(function(x){var L,J=m.vertex_index_bytes*3+m.material_index_bytes,Z=J+m.uv_index_bytes*3,ca=x+m.ntri_flat_uv*Z;for(L=x;L<ca;L+=Z){D(L);C(L+J)}return ca-x})(G);(function(x){var L,J=m.vertex_index_bytes*3+m.material_index_bytes+m.normal_index_bytes*
-3,Z=J+m.uv_index_bytes*3,ca=x+m.ntri_smooth_uv*Z;for(L=x;L<ca;L+=Z){o(L);C(L+J)}return ca-x})(S);(function(x){var L,J=m.vertex_index_bytes*4+m.material_index_bytes,Z=J+m.uv_index_bytes*4,ca=x+m.nquad_flat_uv*Z;for(L=x;L<ca;L+=Z){u(L);H(L+J)}return ca-x})(g);(function(x){var L,J=m.vertex_index_bytes*4+m.material_index_bytes+m.normal_index_bytes*4,Z=J+m.uv_index_bytes*4,ca=x+m.nquad_smooth_uv*Z;for(L=x;L<ca;L+=Z){w(L);H(L+J)}return ca-x})(ha);(function(x){var L,J=m.vertex_index_bytes*3+m.material_index_bytes,
-Z=x+m.ntri_flat*J;for(L=x;L<Z;L+=J)D(L);return Z-x})(I);(function(x){var L,J=m.vertex_index_bytes*3+m.material_index_bytes+m.normal_index_bytes*3,Z=x+m.ntri_smooth*J;for(L=x;L<Z;L+=J)o(L);return Z-x})(Y);(function(x){var L,J=m.vertex_index_bytes*4+m.material_index_bytes,Z=x+m.nquad_flat*J;for(L=x;L<Z;L+=J)u(L);return Z-x})(V);(function(x){var L,J=m.vertex_index_bytes*4+m.material_index_bytes+m.normal_index_bytes*4,Z=x+m.nquad_smooth*J;for(L=x;L<Z;L+=J)w(L);return Z-x})(ia);this.computeCentroids();
-this.computeFaceNormals();this.sortFacesByMaterial()};f.prototype=new THREE.Geometry;f.prototype.constructor=f;b(new f(d))},createModel:function(a,b,d){var e=function(f){var g=this;THREE.Geometry.call(this);THREE.Loader.prototype.init_materials(g,a.materials,f);(function(){var k,c,j,l,t;k=0;for(c=a.vertices.length;k<c;k+=3){j=a.vertices[k];l=a.vertices[k+1];t=a.vertices[k+2];THREE.Loader.prototype.v(g,j,l,t)}})();(function(){function k(w,C){THREE.Loader.prototype.f3(g,w[C],w[C+1],w[C+2],w[C+3])}function c(w,
-C){THREE.Loader.prototype.f3n(g,a.normals,w[C],w[C+1],w[C+2],w[C+3],w[C+4],w[C+5],w[C+6])}function j(w,C){THREE.Loader.prototype.f4(g,w[C],w[C+1],w[C+2],w[C+3],w[C+4])}function l(w,C){THREE.Loader.prototype.f4n(g,a.normals,w[C],w[C+1],w[C+2],w[C+3],w[C+4],w[C+5],w[C+6],w[C+7],w[C+8])}function t(w,C){var H,v,I;H=w[C];v=w[C+1];I=w[C+2];THREE.Loader.prototype.uv3(g,a.uvs[H*2],a.uvs[H*2+1],a.uvs[v*2],a.uvs[v*2+1],a.uvs[I*2],a.uvs[I*2+1])}function D(w,C){var H,v,I,m;H=w[C];v=w[C+1];I=w[C+2];m=w[C+3];THREE.Loader.prototype.uv4(g,
-a.uvs[H*2],a.uvs[H*2+1],a.uvs[v*2],a.uvs[v*2+1],a.uvs[I*2],a.uvs[I*2+1],a.uvs[m*2],a.uvs[m*2+1])}var o,u;o=0;for(u=a.triangles_uv.length;o<u;o+=7){k(a.triangles_uv,o);t(a.triangles_uv,o+4)}o=0;for(u=a.triangles_n_uv.length;o<u;o+=10){c(a.triangles_n_uv,o);t(a.triangles_n_uv,o+7)}o=0;for(u=a.quads_uv.length;o<u;o+=9){j(a.quads_uv,o);D(a.quads_uv,o+5)}o=0;for(u=a.quads_n_uv.length;o<u;o+=13){l(a.quads_n_uv,o);D(a.quads_n_uv,o+9)}o=0;for(u=a.triangles.length;o<u;o+=4)k(a.triangles,o);o=0;for(u=a.triangles_n.length;o<
-u;o+=7)c(a.triangles_n,o);o=0;for(u=a.quads.length;o<u;o+=5)j(a.quads,o);o=0;for(u=a.quads_n.length;o<u;o+=9)l(a.quads_n,o)})();this.computeCentroids();this.computeFaceNormals();this.sortFacesByMaterial()};e.prototype=new THREE.Geometry;e.prototype.constructor=e;b(new e(d))},v:function(a,b,d,e){a.vertices.push(new THREE.Vertex(new THREE.Vector3(b,d,e)))},f3:function(a,b,d,e,f){a.faces.push(new THREE.Face3(b,d,e,null,a.materials[f]))},f4:function(a,b,d,e,f,g){a.faces.push(new THREE.Face4(b,d,e,f,null,
-a.materials[g]))},f3n:function(a,b,d,e,f,g,k,c,j){g=a.materials[g];var l=b[c*3],t=b[c*3+1];c=b[c*3+2];var D=b[j*3],o=b[j*3+1];j=b[j*3+2];a.faces.push(new THREE.Face3(d,e,f,[new THREE.Vector3(b[k*3],b[k*3+1],b[k*3+2]),new THREE.Vector3(l,t,c),new THREE.Vector3(D,o,j)],g))},f4n:function(a,b,d,e,f,g,k,c,j,l,t){k=a.materials[k];var D=b[j*3],o=b[j*3+1];j=b[j*3+2];var u=b[l*3],w=b[l*3+1];l=b[l*3+2];var C=b[t*3],H=b[t*3+1];t=b[t*3+2];a.faces.push(new THREE.Face4(d,e,f,g,[new THREE.Vector3(b[c*3],b[c*3+1],
-b[c*3+2]),new THREE.Vector3(D,o,j),new THREE.Vector3(u,w,l),new THREE.Vector3(C,H,t)],k))},uv3:function(a,b,d,e,f,g,k){var c=[];c.push(new THREE.UV(b,d));c.push(new THREE.UV(e,f));c.push(new THREE.UV(g,k));a.uvs.push(c)},uv4:function(a,b,d,e,f,g,k,c,j){var l=[];l.push(new THREE.UV(b,d));l.push(new THREE.UV(e,f));l.push(new THREE.UV(g,k));l.push(new THREE.UV(c,j));a.uvs.push(l)},init_materials:function(a,b,d){a.materials=[];for(var e=0;e<b.length;++e)a.materials[e]=[THREE.Loader.prototype.createMaterial(b[e],
-d)]},createMaterial:function(a,b){function d(g){g=Math.log(g)/Math.LN2;return Math.floor(g)==g}var e,f;if(a.map_diffuse&&b){f=document.createElement("canvas");e=new THREE.MeshLambertMaterial({map:new THREE.Texture(f)});f=new Image;f.onload=function(){if(!d(this.width)||!d(this.height)){var g=Math.pow(2,Math.round(Math.log(this.width)/Math.LN2)),k=Math.pow(2,Math.round(Math.log(this.height)/Math.LN2));e.map.image.width=g;e.map.image.height=k;e.map.image.getContext("2d").drawImage(this,0,0,g,k)}else e.map.image=
-this;e.map.image.loaded=1};f.src=b+"/"+a.map_diffuse}else if(a.col_diffuse){f=(a.col_diffuse[0]*255<<16)+(a.col_diffuse[1]*255<<8)+a.col_diffuse[2]*255;e=new THREE.MeshLambertMaterial({color:f,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("/")}};
+// 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,b,d){this.r=a;this.g=b;this.b=d;if(this.autoUpdate){this.updateHex();this.updateStyleString()}},setHex:function(a){this.hex=~~a&16777215;if(this.autoUpdate){this.updateRGBA();this.updateStyleString()}},updateHex:function(){this.hex=~~(this.r*255)<<16^~~(this.g*255)<<8^~~(this.b*255)},updateRGBA:function(){this.r=(this.hex>>16&255)/255;this.g=(this.hex>>8&255)/255;this.b=(this.hex&255)/255},updateStyleString:function(){this.__styleString="rgb("+~~(this.r*255)+
+","+~~(this.g*255)+","+~~(this.b*255)+")"},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,d){this.x=a||0;this.y=b||0;this.z=d||0};
+THREE.Vector3.prototype={set:function(a,b,d){this.x=a;this.y=b;this.z=d;return this},copy:function(a){this.x=a.x;this.y=a.y;this.z=a.z;return this},add:function(a,b){this.x=a.x+b.x;this.y=a.y+b.y;this.z=a.z+b.z;return this},addSelf:function(a){this.x+=a.x;this.y+=a.y;this.z+=a.z;return this},addScalar:function(a){this.x+=a;this.y+=a;this.z+=a;return this},sub:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;this.z=a.z-b.z;return this},subSelf:function(a){this.x-=a.x;this.y-=a.y;this.z-=a.z;return this},
+cross:function(a,b){this.x=a.y*b.z-a.z*b.y;this.y=a.z*b.x-a.x*b.z;this.z=a.x*b.y-a.y*b.x;return this},crossSelf:function(a){var b=this.x,d=this.y,e=this.z;this.x=d*a.z-e*a.y;this.y=e*a.x-b*a.z;this.z=b*a.y-d*a.x;return this},multiply:function(a,b){this.x=a.x*b.x;this.y=a.y*b.y;this.z=a.z*b.z;return this},multiplySelf:function(a){this.x*=a.x;this.y*=a.y;this.z*=a.z;return this},multiplyScalar:function(a){this.x*=a;this.y*=a;this.z*=a;return this},divideSelf:function(a){this.x/=a.x;this.y/=a.y;this.z/=
+a.z;return this},divideScalar:function(a){this.x/=a;this.y/=a;this.z/=a;return this},dot:function(a){return this.x*a.x+this.y*a.y+this.z*a.z},distanceTo:function(a){var b=this.x-a.x,d=this.y-a.y;a=this.z-a.z;return Math.sqrt(b*b+d*d+a*a)},distanceToSquared:function(a){var b=this.x-a.x,d=this.y-a.y;a=this.z-a.z;return b*b+d*d+a*a},length:function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)},lengthSq:function(){return this.x*this.x+this.y*this.y+this.z*this.z},negate:function(){this.x=
+-this.x;this.y=-this.y;this.z=-this.z;return this},normalize:function(){var a=Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z);a>0?this.multiplyScalar(1/a):this.set(0,0,0);return this},setLength:function(a){return this.normalize().multiplyScalar(a)},isZero:function(){return Math.abs(this.x)<1.0E-4&&Math.abs(this.y)<1.0E-4&&Math.abs(this.z)<1.0E-4},clone:function(){return new THREE.Vector3(this.x,this.y,this.z)},toString:function(){return"THREE.Vector3 ( "+this.x+", "+this.y+", "+this.z+" )"}};
+THREE.Vector4=function(a,b,d,e){this.x=a||0;this.y=b||0;this.z=d||0;this.w=e||1};
+THREE.Vector4.prototype={set:function(a,b,d,e){this.x=a;this.y=b;this.z=d;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,b){this.x=a.x+b.x;this.y=a.y+b.y;this.z=a.z+b.z;this.w=a.w+b.w;return this},addSelf:function(a){this.x+=a.x;this.y+=a.y;this.z+=a.z;this.w+=a.w;return this},sub:function(a,b){this.x=a.x-b.x;this.y=a.y-b.y;this.z=a.z-b.z;this.w=a.w-b.w;return this},subSelf:function(a){this.x-=a.x;this.y-=a.y;this.z-=a.z;this.w-=a.w;
+return this},multiplyScalar:function(a){this.x*=a;this.y*=a;this.z*=a;this.w*=a;return this},divideScalar:function(a){this.x/=a;this.y/=a;this.z/=a;this.w/=a;return this},lerpSelf:function(a,b){this.x+=(a.x-this.x)*b;this.y+=(a.y-this.y)*b;this.z+=(a.z-this.z)*b;this.w+=(a.w-this.w)*b},clone:function(){return new THREE.Vector4(this.x,this.y,this.z,this.w)},toString:function(){return"THREE.Vector4 ("+this.x+", "+this.y+", "+this.z+", "+this.w+")"}};
+THREE.Ray=function(a,b){this.origin=a||new THREE.Vector3;this.direction=b||new THREE.Vector3};
+THREE.Ray.prototype={intersectScene:function(a){var b,d,e=a.objects,g=[];a=0;for(b=e.length;a<b;a++){d=e[a];if(d instanceof THREE.Mesh)g=g.concat(this.intersectObject(d))}g.sort(function(f,h){return f.distance-h.distance});return g},intersectObject:function(a){function b(H,w,J,n){n=n.clone().subSelf(w);J=J.clone().subSelf(w);var j=H.clone().subSelf(w);H=n.dot(n);w=n.dot(J);n=n.dot(j);var m=J.dot(J);J=J.dot(j);j=1/(H*m-w*w);m=(m*n-w*J)*j;H=(H*J-w*n)*j;return m>0&&H>0&&m+H<1}var d,e,g,f,h,c,k,l,q,C,
+o,v=a.geometry,x=v.vertices,t=[];d=0;for(e=v.faces.length;d<e;d++){g=v.faces[d];C=this.origin.clone();o=this.direction.clone();f=a.matrix.multiplyVector3(x[g.a].position.clone());h=a.matrix.multiplyVector3(x[g.b].position.clone());c=a.matrix.multiplyVector3(x[g.c].position.clone());k=g instanceof THREE.Face4?a.matrix.multiplyVector3(x[g.d].position.clone()):null;l=a.rotationMatrix.multiplyVector3(g.normal.clone());q=o.dot(l);if(q<0){l=l.dot((new THREE.Vector3).sub(f,C))/q;C=C.addSelf(o.multiplyScalar(l));
+if(g instanceof THREE.Face3){if(b(C,f,h,c)){g={distance:this.origin.distanceTo(C),point:C,face:g,object:a};t.push(g)}}else if(g instanceof THREE.Face4)if(b(C,f,h,k)||b(C,h,c,k)){g={distance:this.origin.distanceTo(C),point:C,face:g,object:a};t.push(g)}}}return t}};
+THREE.Rectangle=function(){function a(){f=e-b;h=g-d}var b,d,e,g,f,h,c=true;this.getX=function(){return b};this.getY=function(){return d};this.getWidth=function(){return f};this.getHeight=function(){return h};this.getLeft=function(){return b};this.getTop=function(){return d};this.getRight=function(){return e};this.getBottom=function(){return g};this.set=function(k,l,q,C){c=false;b=k;d=l;e=q;g=C;a()};this.addPoint=function(k,l){if(c){c=false;b=k;d=l;e=k;g=l}else{b=b<k?b:k;d=d<l?d:l;e=e>k?e:k;g=g>l?
+g:l}a()};this.add3Points=function(k,l,q,C,o,v){if(c){c=false;b=k<q?k<o?k:o:q<o?q:o;d=l<C?l<v?l:v:C<v?C:v;e=k>q?k>o?k:o:q>o?q:o;g=l>C?l>v?l:v:C>v?C:v}else{b=k<q?k<o?k<b?k:b:o<b?o:b:q<o?q<b?q:b:o<b?o:b;d=l<C?l<v?l<d?l:d:v<d?v:d:C<v?C<d?C:d:v<d?v:d;e=k>q?k>o?k>e?k:e:o>e?o:e:q>o?q>e?q:e:o>e?o:e;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(k){if(c){c=false;b=k.getLeft();d=k.getTop();e=k.getRight();g=k.getBottom()}else{b=b<k.getLeft()?b:k.getLeft();d=d<k.getTop()?d:k.getTop();
+e=e>k.getRight()?e:k.getRight();g=g>k.getBottom()?g:k.getBottom()}a()};this.inflate=function(k){b-=k;d-=k;e+=k;g+=k;a()};this.minSelf=function(k){b=b>k.getLeft()?b:k.getLeft();d=d>k.getTop()?d:k.getTop();e=e<k.getRight()?e:k.getRight();g=g<k.getBottom()?g:k.getBottom();a()};this.instersects=function(k){return Math.min(e,k.getRight())-Math.max(b,k.getLeft())>=0&&Math.min(g,k.getBottom())-Math.max(d,k.getTop())>=0};this.empty=function(){c=true;g=e=d=b=0;a()};this.isEmpty=function(){return c};this.toString=
+function(){return"THREE.Rectangle ( left: "+b+", right: "+e+", top: "+d+", bottom: "+g+", width: "+f+", height: "+h+" )"}};THREE.Matrix3=function(){this.m=[]};THREE.Matrix3.prototype={transpose:function(){var a,b=this.m;a=b[1];b[1]=b[3];b[3]=a;a=b[2];b[2]=b[6];b[6]=a;a=b[5];b[5]=b[7];b[7]=a;return this}};
+THREE.Matrix4=function(a,b,d,e,g,f,h,c,k,l,q,C,o,v,x,t){this.n11=a||1;this.n12=b||0;this.n13=d||0;this.n14=e||0;this.n21=g||0;this.n22=f||1;this.n23=h||0;this.n24=c||0;this.n31=k||0;this.n32=l||0;this.n33=q||1;this.n34=C||0;this.n41=o||0;this.n42=v||0;this.n43=x||0;this.n44=t||1;this.flat=Array(16);this.m33=new THREE.Matrix3};
+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,d,e,g,f,h,c,k,l,q,C,o,v,x,t){this.n11=a;this.n12=b;this.n13=d;this.n14=e;this.n21=g;this.n22=f;this.n23=h;this.n24=c;this.n31=k;this.n32=l;this.n33=q;this.n34=C;this.n41=o;this.n42=v;this.n43=x;this.n44=t;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,d){var e=THREE.Matrix4.__tmpVec1,g=THREE.Matrix4.__tmpVec2,f=THREE.Matrix4.__tmpVec3;f.sub(a,b).normalize();e.cross(d,f).normalize();g.cross(f,e).normalize();this.n11=e.x;this.n12=e.y;this.n13=e.z;this.n14=-e.dot(a);this.n21=g.x;this.n22=g.y;this.n23=g.z;this.n24=-g.dot(a);
+this.n31=f.x;this.n32=f.y;this.n33=f.z;this.n34=-f.dot(a);this.n43=this.n42=this.n41=0;this.n44=1;return this},multiplyVector3:function(a){var b=a.x,d=a.y,e=a.z,g=1/(this.n41*b+this.n42*d+this.n43*e+this.n44);a.x=(this.n11*b+this.n12*d+this.n13*e+this.n14)*g;a.y=(this.n21*b+this.n22*d+this.n23*e+this.n24)*g;a.z=(this.n31*b+this.n32*d+this.n33*e+this.n34)*g;return a},multiplyVector4:function(a){var b=a.x,d=a.y,e=a.z,g=a.w;a.x=this.n11*b+this.n12*d+this.n13*e+this.n14*g;a.y=this.n21*b+this.n22*d+this.n23*
+e+this.n24*g;a.z=this.n31*b+this.n32*d+this.n33*e+this.n34*g;a.w=this.n41*b+this.n42*d+this.n43*e+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 d=a.n11,e=a.n12,g=a.n13,f=a.n14,h=a.n21,c=a.n22,k=a.n23,l=a.n24,q=a.n31,
+C=a.n32,o=a.n33,v=a.n34,x=a.n41,t=a.n42,H=a.n43,w=a.n44,J=b.n11,n=b.n12,j=b.n13,m=b.n14,B=b.n21,u=b.n22,p=b.n23,M=b.n24,y=b.n31,D=b.n32,F=b.n33,E=b.n34,A=b.n41,O=b.n42,K=b.n43,U=b.n44;this.n11=d*J+e*B+g*y+f*A;this.n12=d*n+e*u+g*D+f*O;this.n13=d*j+e*p+g*F+f*K;this.n14=d*m+e*M+g*E+f*U;this.n21=h*J+c*B+k*y+l*A;this.n22=h*n+c*u+k*D+l*O;this.n23=h*j+c*p+k*F+l*K;this.n24=h*m+c*M+k*E+l*U;this.n31=q*J+C*B+o*y+v*A;this.n32=q*n+C*u+o*D+v*O;this.n33=q*j+C*p+o*F+v*K;this.n34=q*m+C*M+o*E+v*U;this.n41=x*J+t*B+
+H*y+w*A;this.n42=x*n+t*u+H*D+w*O;this.n43=x*j+t*p+H*F+w*K;this.n44=x*m+t*M+H*E+w*U;return this},multiplySelf:function(a){var b=this.n11,d=this.n12,e=this.n13,g=this.n14,f=this.n21,h=this.n22,c=this.n23,k=this.n24,l=this.n31,q=this.n32,C=this.n33,o=this.n34,v=this.n41,x=this.n42,t=this.n43,H=this.n44,w=a.n11,J=a.n21,n=a.n31,j=a.n41,m=a.n12,B=a.n22,u=a.n32,p=a.n42,M=a.n13,y=a.n23,D=a.n33,F=a.n43,E=a.n14,A=a.n24,O=a.n34;a=a.n44;this.n11=b*w+d*J+e*n+g*j;this.n12=b*m+d*B+e*u+g*p;this.n13=b*M+d*y+e*D+g*
+F;this.n14=b*E+d*A+e*O+g*a;this.n21=f*w+h*J+c*n+k*j;this.n22=f*m+h*B+c*u+k*p;this.n23=f*M+h*y+c*D+k*F;this.n24=f*E+h*A+c*O+k*a;this.n31=l*w+q*J+C*n+o*j;this.n32=l*m+q*B+C*u+o*p;this.n33=l*M+q*y+C*D+o*F;this.n34=l*E+q*A+C*O+o*a;this.n41=v*w+x*J+t*n+H*j;this.n42=v*m+x*B+t*u+H*p;this.n43=v*M+x*y+t*D+H*F;this.n44=v*E+x*A+t*O+H*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(){var a=this.n11,b=this.n12,d=this.n13,e=this.n14,g=this.n21,f=this.n22,h=this.n23,c=this.n24,k=this.n31,l=this.n32,q=this.n33,C=this.n34,o=this.n41,v=this.n42,x=this.n43,t=this.n44;return e*h*l*o-d*c*l*o-e*f*q*o+b*c*q*o+d*f*C*o-b*h*C*o-e*h*k*v+d*c*k*v+e*g*q*v-a*c*q*v-d*g*C*v+a*h*C*v+e*f*k*x-b*c*k*x-e*g*l*x+a*c*l*x+b*g*C*x-a*f*C*x-d*f*k*t+b*h*k*t+d*g*l*t-a*h*l*t-b*g*q*t+a*f*q*t},transpose:function(){function a(b,d,
+e){var g=b[d];b[d]=b[e];b[e]=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(){var a=this.flat;a[0]=this.n11;
+a[1]=this.n21;a[2]=this.n31;a[3]=this.n41;a[4]=this.n12;a[5]=this.n22;a[6]=this.n32;a[7]=this.n42;a[8]=this.n13;a[9]=this.n23;a[10]=this.n33;a[11]=this.n43;a[12]=this.n14;a[13]=this.n24;a[14]=this.n34;a[15]=this.n44;return a},setTranslation:function(a,b,d){this.set(1,0,0,a,0,1,0,b,0,0,1,d,0,0,0,1);return this},setScale:function(a,b,d){this.set(a,0,0,0,0,b,0,0,0,0,d,0,0,0,0,1);return this},setRotX:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(1,0,0,0,0,b,-a,0,0,a,b,0,0,0,0,1);return this},setRotY:function(a){var b=
+Math.cos(a);a=Math.sin(a);this.set(b,0,a,0,0,1,0,0,-a,0,b,0,0,0,0,1);return this},setRotZ:function(a){var b=Math.cos(a);a=Math.sin(a);this.set(b,-a,0,0,a,b,0,0,0,0,1,0,0,0,0,1);return this},setRotAxis:function(a,b){var d=Math.cos(b),e=Math.sin(b),g=1-d,f=a.x,h=a.y,c=a.z,k=g*f,l=g*h;this.set(k*f+d,k*h-e*c,k*c+e*h,0,k*h+e*c,l*h+d,l*c-e*f,0,k*c-e*h,l*c+e*f,g*c*c+d,0,0,0,0,1);return this},toString:function(){return"| "+this.n11+" "+this.n12+" "+this.n13+" "+this.n14+" |\n| "+this.n21+" "+this.n22+" "+
+this.n23+" "+this.n24+" |\n| "+this.n31+" "+this.n32+" "+this.n33+" "+this.n34+" |\n| "+this.n41+" "+this.n42+" "+this.n43+" "+this.n44+" |"}};THREE.Matrix4.translationMatrix=function(a,b,d){var e=new THREE.Matrix4;e.setTranslation(a,b,d);return e};THREE.Matrix4.scaleMatrix=function(a,b,d){var e=new THREE.Matrix4;e.setScale(a,b,d);return e};THREE.Matrix4.rotationXMatrix=function(a){var b=new THREE.Matrix4;b.setRotX(a);return b};
+THREE.Matrix4.rotationYMatrix=function(a){var b=new THREE.Matrix4;b.setRotY(a);return b};THREE.Matrix4.rotationZMatrix=function(a){var b=new THREE.Matrix4;b.setRotZ(a);return b};THREE.Matrix4.rotationAxisAngleMatrix=function(a,b){var d=new THREE.Matrix4;d.setRotAxis(a,b);return d};
+THREE.Matrix4.makeInvert=function(a){var b=a.n11,d=a.n12,e=a.n13,g=a.n14,f=a.n21,h=a.n22,c=a.n23,k=a.n24,l=a.n31,q=a.n32,C=a.n33,o=a.n34,v=a.n41,x=a.n42,t=a.n43,H=a.n44,w=new THREE.Matrix4;w.n11=c*o*x-k*C*x+k*q*t-h*o*t-c*q*H+h*C*H;w.n12=g*C*x-e*o*x-g*q*t+d*o*t+e*q*H-d*C*H;w.n13=e*k*x-g*c*x+g*h*t-d*k*t-e*h*H+d*c*H;w.n14=g*c*q-e*k*q-g*h*C+d*k*C+e*h*o-d*c*o;w.n21=k*C*v-c*o*v-k*l*t+f*o*t+c*l*H-f*C*H;w.n22=e*o*v-g*C*v+g*l*t-b*o*t-e*l*H+b*C*H;w.n23=g*c*v-e*k*v-g*f*t+b*k*t+e*f*H-b*c*H;w.n24=e*k*l-g*c*l+
+g*f*C-b*k*C-e*f*o+b*c*o;w.n31=h*o*v-k*q*v+k*l*x-f*o*x-h*l*H+f*q*H;w.n32=g*q*v-d*o*v-g*l*x+b*o*x+d*l*H-b*q*H;w.n33=e*k*v-g*h*v+g*f*x-b*k*x-d*f*H+b*h*H;w.n34=g*h*l-d*k*l-g*f*q+b*k*q+d*f*o-b*h*o;w.n41=c*q*v-h*C*v-c*l*x+f*C*x+h*l*t-f*q*t;w.n42=d*C*v-e*q*v+e*l*x-b*C*x-d*l*t+b*q*t;w.n43=e*h*v-d*c*v-e*f*x+b*c*x+d*f*t-b*h*t;w.n44=d*c*l-e*h*l+e*f*q-b*c*q-d*f*C+b*h*C;w.multiplyScalar(1/a.determinant());return w};
+THREE.Matrix4.makeInvert3x3=function(a){var b=a.flatten();a=a.m33;var d=a.m,e=b[10]*b[5]-b[6]*b[9],g=-b[10]*b[1]+b[2]*b[9],f=b[6]*b[1]-b[2]*b[5],h=-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],l=b[9]*b[4]-b[5]*b[8],q=-b[9]*b[0]+b[1]*b[8],C=b[5]*b[0]-b[1]*b[4];b=b[0]*e+b[1]*h+b[2]*l;if(b==0)throw"matrix not invertible";b=1/b;d[0]=b*e;d[1]=b*g;d[2]=b*f;d[3]=b*h;d[4]=b*c;d[5]=b*k;d[6]=b*l;d[7]=b*q;d[8]=b*C;return a};
+THREE.Matrix4.makeFrustum=function(a,b,d,e,g,f){var h,c,k;h=new THREE.Matrix4;c=2*g/(b-a);k=2*g/(e-d);a=(b+a)/(b-a);d=(e+d)/(e-d);e=-(f+g)/(f-g);g=-2*f*g/(f-g);h.n11=c;h.n12=0;h.n13=a;h.n14=0;h.n21=0;h.n22=k;h.n23=d;h.n24=0;h.n31=0;h.n32=0;h.n33=e;h.n34=g;h.n41=0;h.n42=0;h.n43=-1;h.n44=0;return h};THREE.Matrix4.makePerspective=function(a,b,d,e){var g;a=d*Math.tan(a*Math.PI/360);g=-a;return THREE.Matrix4.makeFrustum(g*b,a*b,g,a,d,e)};
+THREE.Matrix4.makeOrtho=function(a,b,d,e,g,f){var h,c,k,l;h=new THREE.Matrix4;c=b-a;k=d-e;l=f-g;a=(b+a)/c;d=(d+e)/k;g=(f+g)/l;h.n11=2/c;h.n12=0;h.n13=0;h.n14=-a;h.n21=0;h.n22=2/k;h.n23=0;h.n24=-d;h.n31=0;h.n32=0;h.n33=-2/l;h.n34=-g;h.n41=0;h.n42=0;h.n43=0;h.n44=1;return h};THREE.Matrix4.__tmpVec1=new THREE.Vector3;THREE.Matrix4.__tmpVec2=new THREE.Vector3;THREE.Matrix4.__tmpVec3=new THREE.Vector3;
+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,d,e,g){this.a=a;this.b=b;this.c=d;this.centroid=new THREE.Vector3;this.normal=e instanceof THREE.Vector3?e:new THREE.Vector3;this.vertexNormals=e instanceof Array?e:[];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,d,e,g,f){this.a=a;this.b=b;this.c=d;this.d=e;this.centroid=new THREE.Vector3;this.normal=g instanceof THREE.Vector3?g:new THREE.Vector3;this.vertexNormals=g instanceof Array?g:[];this.materials=f instanceof Array?f:[f]};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,b,d;a=0;for(b=this.faces.length;a<b;a++){d=this.faces[a];d.centroid.set(0,0,0);if(d instanceof THREE.Face3){d.centroid.addSelf(this.vertices[d.a].position);d.centroid.addSelf(this.vertices[d.b].position);d.centroid.addSelf(this.vertices[d.c].position);d.centroid.divideScalar(3)}else if(d instanceof THREE.Face4){d.centroid.addSelf(this.vertices[d.a].position);d.centroid.addSelf(this.vertices[d.b].position);d.centroid.addSelf(this.vertices[d.c].position);
+d.centroid.addSelf(this.vertices[d.d].position);d.centroid.divideScalar(4)}}},computeFaceNormals:function(a){var b,d,e,g,f,h,c=new THREE.Vector3,k=new THREE.Vector3;e=0;for(g=this.vertices.length;e<g;e++){f=this.vertices[e];f.normal.set(0,0,0)}e=0;for(g=this.faces.length;e<g;e++){f=this.faces[e];if(a&&f.vertexNormals.length){c.set(0,0,0);b=0;for(d=f.normal.length;b<d;b++)c.addSelf(f.vertexNormals[b]);c.divideScalar(3)}else{b=this.vertices[f.a];d=this.vertices[f.b];h=this.vertices[f.c];c.sub(h.position,
+d.position);k.sub(b.position,d.position);c.crossSelf(k)}c.isZero()||c.normalize();f.normal.copy(c)}},computeVertexNormals:function(){var a,b,d,e;if(this.__tmpVertices==undefined){e=this.__tmpVertices=Array(this.vertices.length);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)d.vertexNormals=[new THREE.Vector3,new THREE.Vector3,new THREE.Vector3];else if(d instanceof THREE.Face4)d.vertexNormals=[new THREE.Vector3,
+new THREE.Vector3,new THREE.Vector3,new THREE.Vector3]}}else{e=this.__tmpVertices;a=0;for(b=this.vertices.length;a<b;a++)e[a].set(0,0,0)}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].copy(e[d.a]);d.vertexNormals[1].copy(e[d.b]);d.vertexNormals[2].copy(e[d.c])}else if(d instanceof THREE.Face4){d.vertexNormals[0].copy(e[d.a]);d.vertexNormals[1].copy(e[d.b]);d.vertexNormals[2].copy(e[d.c]);d.vertexNormals[3].copy(e[d.d])}}},computeTangents:function(){function a(E,A,O,K,U,W,P){f=E.vertices[A].position;h=E.vertices[O].position;c=E.vertices[K].position;k=g[U];l=g[W];q=g[P];C=h.x-f.x;o=c.x-f.x;v=h.y-f.y;x=c.y-f.y;
+t=h.z-f.z;H=c.z-f.z;w=l.u-k.u;J=q.u-k.u;n=l.v-k.v;j=q.v-k.v;m=1/(w*j-J*n);p.set((j*C-n*o)*m,(j*v-n*x)*m,(j*t-n*H)*m);M.set((w*o-J*C)*m,(w*x-J*v)*m,(w*H-J*t)*m);B[A].addSelf(p);B[O].addSelf(p);B[K].addSelf(p);u[A].addSelf(M);u[O].addSelf(M);u[K].addSelf(M)}var b,d,e,g,f,h,c,k,l,q,C,o,v,x,t,H,w,J,n,j,m,B=[],u=[],p=new THREE.Vector3,M=new THREE.Vector3,y=new THREE.Vector3,D=new THREE.Vector3,F=new THREE.Vector3;b=0;for(d=this.vertices.length;b<d;b++){B[b]=new THREE.Vector3;u[b]=new THREE.Vector3}b=0;
+for(d=this.faces.length;b<d;b++){e=this.faces[b];g=this.uvs[b];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])}}b=0;for(d=this.vertices.length;b<d;b++){F.copy(this.vertices[b].normal);e=B[b];y.copy(e);y.subSelf(F.multiplyScalar(F.dot(e))).normalize();D.cross(this.vertices[b].normal,e);e=D.dot(u[b]);e=e<0?-1:1;this.vertices[b].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 b=1,d=this.vertices.length;b<d;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,d=this.vertices.length;b<d;b++)a=Math.max(a,this.vertices[b].position.length());this.boundingSphere={radius:a}},sortFacesByMaterial:function(){function a(q){var C=[];b=0;for(d=q.length;b<d;b++)q[b]==undefined?C.push("undefined"):C.push(q[b].toString());return C.join("_")}var b,d,e,g,f,h,c,k,l={};e=0;for(g=this.faces.length;e<g;e++){f=this.faces[e];
+h=f.materials;c=a(h);if(l[c]==undefined)l[c]={hash:c,counter:0};k=l[c].hash+"_"+l[c].counter;if(this.geometryChunks[k]==undefined)this.geometryChunks[k]={faces:[],materials:h,vertices:0};f=f instanceof THREE.Face3?3:4;if(this.geometryChunks[k].vertices+f>65535){l[c].counter+=1;k=l[c].hash+"_"+l[c].counter;if(this.geometryChunks[k]==undefined)this.geometryChunks[k]={faces:[],materials:h,vertices:0}}this.geometryChunks[k].faces.push(e);this.geometryChunks[k].vertices+=f}},toString:function(){return"THREE.Geometry ( vertices: "+
+this.vertices+", faces: "+this.faces+", uvs: "+this.uvs+" )"}};
+THREE.Camera=function(a,b,d,e){this.fov=a;this.aspect=b;this.near=d;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.tmpVec=new THREE.Vector3;this.translateX=function(g){this.tmpVec.sub(this.target.position,this.position).normalize().multiplyScalar(g);this.tmpVec.crossSelf(this.up);this.position.addSelf(this.tmpVec);this.target.position.addSelf(this.tmpVec)};
+this.translateZ=function(g){this.tmpVec.sub(this.target.position,this.position).normalize().multiplyScalar(g);this.position.subSelf(this.tmpVec);this.target.position.subSelf(this.tmpVec)};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.PointLight.prototype=new THREE.Light;THREE.PointLight.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.rotationMatrix=new THREE.Matrix4;this.tmpMatrix=new THREE.Matrix4;this.screen=new THREE.Vector3;this.visible=this.autoUpdateMatrix=true};
+THREE.Object3D.prototype={updateMatrix:function(){var a=this.position,b=this.rotation,d=this.scale,e=this.tmpMatrix;this.matrix.setTranslation(a.x,a.y,a.z);this.rotationMatrix.setRotX(b.x);if(b.y!=0){e.setRotY(b.y);this.rotationMatrix.multiplySelf(e)}if(b.z!=0){e.setRotZ(b.z);this.rotationMatrix.multiplySelf(e)}this.matrix.multiplySelf(this.rotationMatrix);if(d.x!=0||d.y!=0||d.z!=0){e.setScale(d.x,d.y,d.z);this.matrix.multiplySelf(e)}}};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.ParticleSystem=function(a,b){THREE.Object3D.call(this);this.geometry=a;this.materials=b instanceof Array?b:[b];this.autoUpdateMatrix=false};THREE.ParticleSystem.prototype=new THREE.Object3D;THREE.ParticleSystem.prototype.constructor=THREE.ParticleSystem;
+THREE.Line=function(a,b,d){THREE.Object3D.call(this);this.geometry=a;this.materials=b instanceof Array?b:[b];this.type=d!=undefined?d:THREE.LineStrip};THREE.LineStrip=0;THREE.LinePieces=1;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=
+a.map;if(a.env_map!==undefined)this.env_map=a.env_map;if(a.combine!==undefined)this.combine=a.combine;if(a.reflectivity!==undefined)this.reflectivity=a.reflectivity;if(a.refraction_ratio!==undefined)this.refraction_ratio=a.refraction_ratio;if(a.fog!==undefined)this.fog=a.fog;if(a.opacity!==undefined)this.opacity=a.opacity;if(a.shading!==undefined)this.shading=a.shading;if(a.blending!==undefined)this.blending=a.blending;if(a.wireframe!==undefined)this.wireframe=a.wireframe;if(a.wireframe_linewidth!==
+undefined)this.wireframe_linewidth=a.wireframe_linewidth;if(a.wireframe_linecap!==undefined)this.wireframe_linecap=a.wireframe_linecap;if(a.wireframe_linejoin!==undefined)this.wireframe_linejoin=a.wireframe_linejoin}};
+THREE.MeshBasicMaterial.prototype={toString:function(){return"THREE.MeshBasicMaterial (<br/>id: "+this.id+"<br/>color: "+this.color+"<br/>map: "+this.map+"<br/>env_map: "+this.env_map+"<br/>combine: "+this.combine+"<br/>reflectivity: "+this.reflectivity+"<br/>refraction_ratio: "+this.refraction_ratio+"<br/>opacity: "+this.opacity+"<br/>blending: "+this.blending+"<br/>wireframe: "+this.wireframe+"<br/>wireframe_linewidth: "+this.wireframe_linewidth+"<br/>wireframe_linecap: "+this.wireframe_linecap+
+"<br/>wireframe_linejoin: "+this.wireframe_linejoin+"<br/>)"}};THREE.MeshBasicMaterialCounter={value:0};
+THREE.MeshLambertMaterial=function(a){this.id=THREE.MeshLambertMaterialCounter.value++;this.color=new THREE.Color(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=
+a.map;if(a.env_map!==undefined)this.env_map=a.env_map;if(a.combine!==undefined)this.combine=a.combine;if(a.reflectivity!==undefined)this.reflectivity=a.reflectivity;if(a.refraction_ratio!==undefined)this.refraction_ratio=a.refraction_ratio;if(a.fog!==undefined)this.fog=a.fog;if(a.opacity!==undefined)this.opacity=a.opacity;if(a.shading!==undefined)this.shading=a.shading;if(a.blending!==undefined)this.blending=a.blending;if(a.wireframe!==undefined)this.wireframe=a.wireframe;if(a.wireframe_linewidth!==
+undefined)this.wireframe_linewidth=a.wireframe_linewidth;if(a.wireframe_linecap!==undefined)this.wireframe_linecap=a.wireframe_linecap;if(a.wireframe_linejoin!==undefined)this.wireframe_linejoin=a.wireframe_linejoin}};
+THREE.MeshLambertMaterial.prototype={toString:function(){return"THREE.MeshLambertMaterial (<br/>id: "+this.id+"<br/>color: "+this.color+"<br/>map: "+this.map+"<br/>env_map: "+this.env_map+"<br/>combine: "+this.combine+"<br/>reflectivity: "+this.reflectivity+"<br/>refraction_ratio: "+this.refraction_ratio+"<br/>opacity: "+this.opacity+"<br/>shading: "+this.shading+"<br/>blending: "+this.blending+"<br/>wireframe: "+this.wireframe+"<br/>wireframe_linewidth: "+this.wireframe_linewidth+"<br/>wireframe_linecap: "+
+this.wireframe_linecap+"<br/>wireframe_linejoin: "+this.wireframe_linejoin+"<br/> )"}};THREE.MeshLambertMaterialCounter={value:0};
+THREE.MeshPhongMaterial=function(a){this.id=THREE.MeshPhongMaterialCounter.value++;this.color=new THREE.Color(16777215);this.ambient=new THREE.Color(328965);this.specular=new THREE.Color(1118481);this.shininess=30;this.env_map=this.specular_map=this.map=null;this.combine=THREE.MultiplyOperation;this.reflectivity=1;this.refraction_ratio=0.98;this.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){if(a.color!==undefined)this.color=new THREE.Color(a.color);if(a.ambient!==undefined)this.ambient=new THREE.Color(a.ambient);if(a.specular!==undefined)this.specular=new THREE.Color(a.specular);if(a.shininess!==undefined)this.shininess=a.shininess;if(a.map!==undefined)this.map=a.map;if(a.specular_map!==undefined)this.specular_map=a.specular_map;if(a.env_map!==undefined)this.env_map=a.env_map;if(a.combine!==undefined)this.combine=a.combine;if(a.reflectivity!==undefined)this.reflectivity=
+a.reflectivity;if(a.refraction_ratio!==undefined)this.refraction_ratio=a.refraction_ratio;if(a.fog!==undefined)this.fog=a.fog;if(a.opacity!==undefined)this.opacity=a.opacity;if(a.shading!==undefined)this.shading=a.shading;if(a.blending!==undefined)this.blending=a.blending;if(a.wireframe!==undefined)this.wireframe=a.wireframe;if(a.wireframe_linewidth!==undefined)this.wireframe_linewidth=a.wireframe_linewidth;if(a.wireframe_linecap!==undefined)this.wireframe_linecap=a.wireframe_linecap;if(a.wireframe_linejoin!==
+undefined)this.wireframe_linejoin=a.wireframe_linejoin}};
+THREE.MeshPhongMaterial.prototype={toString:function(){return"THREE.MeshPhongMaterial (<br/>id: "+this.id+"<br/>color: "+this.color+"<br/>ambient: "+this.ambient+"<br/>specular: "+this.specular+"<br/>shininess: "+this.shininess+"<br/>map: "+this.map+"<br/>specular_map: "+this.specular_map+"<br/>env_map: "+this.env_map+"<br/>combine: "+this.combine+"<br/>reflectivity: "+this.reflectivity+"<br/>refraction_ratio: "+this.refraction_ratio+"<br/>opacity: "+this.opacity+"<br/>shading: "+this.shading+"<br/>wireframe: "+
+this.wireframe+"<br/>wireframe_linewidth: "+this.wireframe_linewidth+"<br/>wireframe_linecap: "+this.wireframe_linecap+"<br/>wireframe_linejoin: "+this.wireframe_linejoin+"<br/>)"}};THREE.MeshPhongMaterialCounter={value:0};
+THREE.MeshDepthMaterial=function(a){this.opacity=1;this.shading=THREE.SmoothShading;this.blending=THREE.NormalBlending;this.wireframe=false;this.wireframe_linewidth=1;this.wireframe_linejoin=this.wireframe_linecap="round";if(a){if(a.opacity!==undefined)this.opacity=a.opacity;if(a.blending!==undefined)this.blending=a.blending}};THREE.MeshDepthMaterial.prototype={toString:function(){return"THREE.MeshDepthMaterial"}};
+THREE.MeshNormalMaterial=function(a){this.opacity=1;this.shading=THREE.FlatShading;this.blending=THREE.NormalBlending;if(a){if(a.opacity!==undefined)this.opacity=a.opacity;if(a.shading!==undefined)this.shading=a.shading;if(a.blending!==undefined)this.blending=a.blending}};THREE.MeshNormalMaterial.prototype={toString:function(){return"THREE.MeshNormalMaterial"}};THREE.MeshFaceMaterial=function(){};THREE.MeshFaceMaterial.prototype={toString:function(){return"THREE.MeshFaceMaterial"}};
+THREE.MeshShaderMaterial=function(a){this.id=THREE.MeshShaderMaterialCounter.value++;this.vertex_shader=this.fragment_shader="void main() {}";this.uniforms={};this.opacity=1;this.shading=THREE.SmoothShading;this.blending=THREE.NormalBlending;this.wireframe=false;this.wireframe_linewidth=1;this.wireframe_linejoin=this.wireframe_linecap="round";if(a){if(a.fragment_shader!==undefined)this.fragment_shader=a.fragment_shader;if(a.vertex_shader!==undefined)this.vertex_shader=a.vertex_shader;if(a.uniforms!==
+undefined)this.uniforms=a.uniforms;if(a.shading!==undefined)this.shading=a.shading;if(a.blending!==undefined)this.blending=a.blending;if(a.wireframe!==undefined)this.wireframe=a.wireframe;if(a.wireframe_linewidth!==undefined)this.wireframe_linewidth=a.wireframe_linewidth;if(a.wireframe_linecap!==undefined)this.wireframe_linecap=a.wireframe_linecap;if(a.wireframe_linejoin!==undefined)this.wireframe_linejoin=a.wireframe_linejoin}};
+THREE.MeshShaderMaterial.prototype={toString:function(){return"THREE.MeshShaderMaterial (<br/>id: "+this.id+"<br/>blending: "+this.blending+"<br/>wireframe: "+this.wireframe+"<br/>wireframe_linewidth: "+this.wireframe_linewidth+"<br/>wireframe_linecap: "+this.wireframe_linecap+"<br/>wireframe_linejoin: "+this.wireframe_linejoin+"<br/>)"}};THREE.MeshShaderMaterialCounter={value:0};
+THREE.ParticleBasicMaterial=function(a){this.color=new THREE.Color(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,b,d,e,g,f){this.image=a;this.mapping=b!==undefined?b:new THREE.UVMapping;this.wrap_s=d!==undefined?d:THREE.ClampToEdgeWrapping;this.wrap_t=e!==undefined?e:THREE.ClampToEdgeWrapping;this.mag_filter=g!==undefined?g:THREE.LinearFilter;this.min_filter=f!==undefined?f: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;THREE.ByteType=9;THREE.UnsignedByteType=10;THREE.ShortType=11;THREE.UnsignedShortType=12;THREE.IntType=13;THREE.UnsignedIntType=14;THREE.FloatType=15;THREE.AlphaFormat=16;THREE.RGBFormat=17;THREE.RGBAFormat=18;THREE.LuminanceFormat=19;THREE.LuminanceAlphaFormat=20;
+THREE.RenderTarget=function(a,b,d){this.width=a;this.height=b;d=d||{};this.wrap_s=d.wrap_s!==undefined?d.wrap_s:THREE.ClampToEdgeWrapping;this.wrap_t=d.wrap_t!==undefined?d.wrap_t:THREE.ClampToEdgeWrapping;this.mag_filter=d.mag_filter!==undefined?d.mag_filter:THREE.LinearFilter;this.min_filter=d.min_filter!==undefined?d.min_filter:THREE.LinearMipMapLinearFilter;this.format=d.format!==undefined?d.format:THREE.RGBFormat;this.type=d.type!==undefined?d.type:THREE.UnsignedByteType};
+var Uniforms={clone:function(a){var b,d,e,g={};for(b in a){g[b]={};for(d in a[b]){e=a[b][d];g[b][d]=e instanceof THREE.Color||e instanceof THREE.Vector3||e instanceof THREE.Texture?e.clone():e}}return g},merge:function(a){var b,d,e,g={};for(b=0;b<a.length;b++){e=this.clone(a[b]);for(d in e)g[d]=e[d]}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,b,d){this.color=new THREE.Color(a);this.near=b||1;this.far=d||1E3};THREE.FogExp2=function(a,b){this.color=new THREE.Color(a);this.density=b||2.5E-4};
+THREE.Projector=function(){function a(u,p){return p.z-u.z}function b(u,p){var M=0,y=1,D=u.z+u.w,F=p.z+p.w,E=-u.z+u.w,A=-p.z+p.w;if(D>=0&&F>=0&&E>=0&&A>=0)return true;else if(D<0&&F<0||E<0&&A<0)return false;else{if(D<0)M=Math.max(M,D/(D-F));else if(F<0)y=Math.min(y,D/(D-F));if(E<0)M=Math.max(M,E/(E-A));else if(A<0)y=Math.min(y,E/(E-A));if(y<M)return false;else{u.lerpSelf(p,M);p.lerpSelf(u,1-y);return true}}}var d,e,g=[],f,h,c,k=[],l,q,C=[],o,v,x=[],t=new THREE.Vector4,H=new THREE.Vector4,w=new THREE.Matrix4,
+J=new THREE.Matrix4,n=[],j=new THREE.Vector4,m=new THREE.Vector4,B;this.projectObjects=function(u,p,M){var y=[],D,F;e=0;w.multiply(p.projectionMatrix,p.matrix);n[0]=new THREE.Vector4(w.n41-w.n11,w.n42-w.n12,w.n43-w.n13,w.n44-w.n14);n[1]=new THREE.Vector4(w.n41+w.n11,w.n42+w.n12,w.n43+w.n13,w.n44+w.n14);n[2]=new THREE.Vector4(w.n41+w.n21,w.n42+w.n22,w.n43+w.n23,w.n44+w.n24);n[3]=new THREE.Vector4(w.n41-w.n21,w.n42-w.n22,w.n43-w.n23,w.n44-w.n24);n[4]=new THREE.Vector4(w.n41-w.n31,w.n42-w.n32,w.n43-
+w.n33,w.n44-w.n34);n[5]=new THREE.Vector4(w.n41+w.n31,w.n42+w.n32,w.n43+w.n33,w.n44+w.n34);p=0;for(D=n.length;p<D;p++){F=n[p];F.divideScalar(Math.sqrt(F.x*F.x+F.y*F.y+F.z*F.z))}D=u.objects;u=0;for(p=D.length;u<p;u++){F=D[u];var E;if(!(E=!F.visible)){if(E=F instanceof THREE.Mesh){a:{E=void 0;for(var A=F.position,O=-F.geometry.boundingSphere.radius*Math.max(F.scale.x,Math.max(F.scale.y,F.scale.z)),K=0;K<6;K++){E=n[K].x*A.x+n[K].y*A.y+n[K].z*A.z+n[K].w;if(E<=O){E=false;break a}}E=true}E=!E}E=E}if(!E){d=
+g[e]=g[e]||new THREE.RenderableObject;t.copy(F.position);w.multiplyVector3(t);d.object=F;d.z=t.z;y.push(d);e++}}M&&y.sort(a);return y};this.projectScene=function(u,p,M){var y=[],D=p.near,F=p.far,E,A,O,K,U,W,P,da,X,R,T,ba,Y,G,S,V;c=q=v=0;p.autoUpdateMatrix&&p.updateMatrix();w.multiply(p.projectionMatrix,p.matrix);W=this.projectObjects(u,p,true);u=0;for(E=W.length;u<E;u++){P=W[u].object;if(P.visible){P.autoUpdateMatrix&&P.updateMatrix();da=P.matrix;X=P.rotationMatrix;R=P.materials;T=P.overdraw;if(P instanceof
+THREE.Mesh){ba=P.geometry;Y=ba.vertices;A=0;for(O=Y.length;A<O;A++){G=Y[A];G.positionWorld.copy(G.position);da.multiplyVector3(G.positionWorld);K=G.positionScreen;K.copy(G.positionWorld);w.multiplyVector4(K);K.x/=K.w;K.y/=K.w;G.__visible=K.z>D&&K.z<F}ba=ba.faces;A=0;for(O=ba.length;A<O;A++){G=ba[A];if(G instanceof THREE.Face3){K=Y[G.a];U=Y[G.b];S=Y[G.c];if(K.__visible&&U.__visible&&S.__visible)if(P.doubleSided||P.flipSided!=(S.positionScreen.x-K.positionScreen.x)*(U.positionScreen.y-K.positionScreen.y)-
+(S.positionScreen.y-K.positionScreen.y)*(U.positionScreen.x-K.positionScreen.x)<0){f=k[c]=k[c]||new THREE.RenderableFace3;f.v1.positionWorld.copy(K.positionWorld);f.v2.positionWorld.copy(U.positionWorld);f.v3.positionWorld.copy(S.positionWorld);f.v1.positionScreen.copy(K.positionScreen);f.v2.positionScreen.copy(U.positionScreen);f.v3.positionScreen.copy(S.positionScreen);f.normalWorld.copy(G.normal);X.multiplyVector3(f.normalWorld);f.centroidWorld.copy(G.centroid);da.multiplyVector3(f.centroidWorld);
+f.centroidScreen.copy(f.centroidWorld);w.multiplyVector3(f.centroidScreen);S=G.vertexNormals;B=f.vertexNormalsWorld;K=0;for(U=S.length;K<U;K++){V=B[K]=B[K]||new THREE.Vector3;V.copy(S[K]);X.multiplyVector3(V)}f.z=f.centroidScreen.z;f.meshMaterials=R;f.faceMaterials=G.materials;f.overdraw=T;if(P.geometry.uvs[A]){f.uvs[0]=P.geometry.uvs[A][0];f.uvs[1]=P.geometry.uvs[A][1];f.uvs[2]=P.geometry.uvs[A][2]}y.push(f);c++}}else if(G instanceof THREE.Face4){K=Y[G.a];U=Y[G.b];S=Y[G.c];V=Y[G.d];if(K.__visible&&
+U.__visible&&S.__visible&&V.__visible)if(P.doubleSided||P.flipSided!=((V.positionScreen.x-K.positionScreen.x)*(U.positionScreen.y-K.positionScreen.y)-(V.positionScreen.y-K.positionScreen.y)*(U.positionScreen.x-K.positionScreen.x)<0||(U.positionScreen.x-S.positionScreen.x)*(V.positionScreen.y-S.positionScreen.y)-(U.positionScreen.y-S.positionScreen.y)*(V.positionScreen.x-S.positionScreen.x)<0)){f=k[c]=k[c]||new THREE.RenderableFace3;f.v1.positionWorld.copy(K.positionWorld);f.v2.positionWorld.copy(U.positionWorld);
+f.v3.positionWorld.copy(V.positionWorld);f.v1.positionScreen.copy(K.positionScreen);f.v2.positionScreen.copy(U.positionScreen);f.v3.positionScreen.copy(V.positionScreen);f.normalWorld.copy(G.normal);X.multiplyVector3(f.normalWorld);f.centroidWorld.copy(G.centroid);da.multiplyVector3(f.centroidWorld);f.centroidScreen.copy(f.centroidWorld);w.multiplyVector3(f.centroidScreen);f.z=f.centroidScreen.z;f.meshMaterials=R;f.faceMaterials=G.materials;f.overdraw=T;if(P.geometry.uvs[A]){f.uvs[0]=P.geometry.uvs[A][0];
+f.uvs[1]=P.geometry.uvs[A][1];f.uvs[2]=P.geometry.uvs[A][3]}y.push(f);c++;h=k[c]=k[c]||new THREE.RenderableFace3;h.v1.positionWorld.copy(U.positionWorld);h.v2.positionWorld.copy(S.positionWorld);h.v3.positionWorld.copy(V.positionWorld);h.v1.positionScreen.copy(U.positionScreen);h.v2.positionScreen.copy(S.positionScreen);h.v3.positionScreen.copy(V.positionScreen);h.normalWorld.copy(f.normalWorld);h.centroidWorld.copy(f.centroidWorld);h.centroidScreen.copy(f.centroidScreen);h.z=h.centroidScreen.z;h.meshMaterials=
+R;h.faceMaterials=G.materials;h.overdraw=T;if(P.geometry.uvs[A]){h.uvs[0]=P.geometry.uvs[A][1];h.uvs[1]=P.geometry.uvs[A][2];h.uvs[2]=P.geometry.uvs[A][3]}y.push(h);c++}}}}else if(P instanceof THREE.Line){J.multiply(w,da);Y=P.geometry.vertices;G=Y[0];G.positionScreen.copy(G.position);J.multiplyVector4(G.positionScreen);A=1;for(O=Y.length;A<O;A++){K=Y[A];K.positionScreen.copy(K.position);J.multiplyVector4(K.positionScreen);U=Y[A-1];j.copy(K.positionScreen);m.copy(U.positionScreen);if(b(j,m)){j.multiplyScalar(1/
+j.w);m.multiplyScalar(1/m.w);l=C[q]=C[q]||new THREE.RenderableLine;l.v1.positionScreen.copy(j);l.v2.positionScreen.copy(m);l.z=Math.max(j.z,m.z);l.materials=P.materials;y.push(l);q++}}}else if(P instanceof THREE.Particle){H.set(P.position.x,P.position.y,P.position.z,1);w.multiplyVector4(H);H.z/=H.w;if(H.z>0&&H.z<1){o=x[v]=x[v]||new THREE.RenderableParticle;o.x=H.x/H.w;o.y=H.y/H.w;o.z=H.z;o.rotation=P.rotation.z;o.scale.x=P.scale.x*Math.abs(o.x-(H.x+p.projectionMatrix.n11)/(H.w+p.projectionMatrix.n14));
+o.scale.y=P.scale.y*Math.abs(o.y-(H.y+p.projectionMatrix.n22)/(H.w+p.projectionMatrix.n24));o.materials=P.materials;y.push(o);v++}}}}M&&y.sort(a);return y};this.unprojectVector=function(u,p){var M=THREE.Matrix4.makeInvert(p.matrix);M.multiplySelf(THREE.Matrix4.makeInvert(p.projectionMatrix));M.multiplyVector3(u);return u}};
+THREE.DOMRenderer=function(){THREE.Renderer.call(this);var a=null,b=new THREE.Projector,d,e,g,f;this.domElement=document.createElement("div");this.setSize=function(h,c){d=h;e=c;g=d/2;f=e/2};this.render=function(h,c){var k,l,q,C,o,v,x,t;a=b.projectScene(h,c);k=0;for(l=a.length;k<l;k++){o=a[k];if(o instanceof THREE.RenderableParticle){x=o.x*g+g;t=o.y*f+f;q=0;for(C=o.material.length;q<C;q++){v=o.material[q];if(v instanceof THREE.ParticleDOMMaterial){v=v.domElement;v.style.left=x+"px";v.style.top=t+"px"}}}}}};
+THREE.CanvasRenderer=function(){function a(ma){if(o!=ma)l.globalAlpha=o=ma}function b(ma){if(v!=ma){switch(ma){case THREE.NormalBlending:l.globalCompositeOperation="source-over";break;case THREE.AdditiveBlending:l.globalCompositeOperation="lighter";break;case THREE.SubtractiveBlending:l.globalCompositeOperation="darker"}v=ma}}var d=null,e=new THREE.Projector,g=document.createElement("canvas"),f,h,c,k,l=g.getContext("2d"),q=null,C=null,o=1,v=0,x=null,t=null,H=1,w,J,n,j,m,B,u,p,M,y=new THREE.Color,
+D=new THREE.Color,F=new THREE.Color,E=new THREE.Color,A=new THREE.Color,O,K,U,W,P,da,X,R,T,ba=new THREE.Rectangle,Y=new THREE.Rectangle,G=new THREE.Rectangle,S=false,V=new THREE.Color,ia=new THREE.Color,ha=new THREE.Color,z=new THREE.Color,L=Math.PI*2,I=new THREE.Vector3,Z,ca,ga,ja,qa,sa,ya=16;Z=document.createElement("canvas");Z.width=Z.height=2;ca=Z.getContext("2d");ca.fillStyle="rgba(0,0,0,1)";ca.fillRect(0,0,2,2);ga=ca.getImageData(0,0,2,2);ja=ga.data;qa=document.createElement("canvas");qa.width=
+qa.height=ya;sa=qa.getContext("2d");sa.translate(-ya/2,-ya/2);sa.scale(ya,ya);ya--;this.domElement=g;this.sortElements=this.sortObjects=this.autoClear=true;this.setSize=function(ma,wa){f=ma;h=wa;c=f/2;k=h/2;g.width=f;g.height=h;ba.set(-c,-k,c,k);o=1;v=0;t=x=null;H=1};this.setClearColor=function(ma,wa){q=ma!==null?new THREE.Color(ma):null;C=wa;Y.set(-c,-k,c,k);l.setTransform(1,0,0,-1,c,k);this.clear()};this.clear=function(){if(!Y.isEmpty()){Y.inflate(1);Y.minSelf(ba);if(q!==null){b(THREE.NormalBlending);
+a(1);l.fillStyle="rgba("+Math.floor(q.r*255)+","+Math.floor(q.g*255)+","+Math.floor(q.b*255)+","+C+")";l.fillRect(Y.getX(),Y.getY(),Y.getWidth(),Y.getHeight())}else l.clearRect(Y.getX(),Y.getY(),Y.getWidth(),Y.getHeight());Y.empty()}};this.render=function(ma,wa){function Pa(N){var ea,aa,Q,$=N.lights;ia.setRGB(0,0,0);ha.setRGB(0,0,0);z.setRGB(0,0,0);N=0;for(ea=$.length;N<ea;N++){aa=$[N];Q=aa.color;if(aa instanceof THREE.AmbientLight){ia.r+=Q.r;ia.g+=Q.g;ia.b+=Q.b}else if(aa instanceof THREE.DirectionalLight){ha.r+=
+Q.r;ha.g+=Q.g;ha.b+=Q.b}else if(aa instanceof THREE.PointLight){z.r+=Q.r;z.g+=Q.g;z.b+=Q.b}}}function Da(N,ea,aa,Q){var $,fa,la,na,oa=N.lights;N=0;for($=oa.length;N<$;N++){fa=oa[N];la=fa.color;na=fa.intensity;if(fa instanceof THREE.DirectionalLight){fa=aa.dot(fa.position)*na;if(fa>0){Q.r+=la.r*fa;Q.g+=la.g*fa;Q.b+=la.b*fa}}else if(fa instanceof THREE.PointLight){I.sub(fa.position,ea);I.normalize();fa=aa.dot(I)*na;if(fa>0){Q.r+=la.r*fa;Q.g+=la.g*fa;Q.b+=la.b*fa}}}}function Qa(N,ea,aa){if(aa.opacity!=
+0){a(aa.opacity);b(aa.blending);var Q,$,fa,la,na,oa;if(aa instanceof THREE.ParticleBasicMaterial){if(aa.map){la=aa.map;na=la.width>>1;oa=la.height>>1;$=ea.scale.x*c;fa=ea.scale.y*k;aa=$*na;Q=fa*oa;G.set(N.x-aa,N.y-Q,N.x+aa,N.y+Q);if(ba.instersects(G)){l.save();l.translate(N.x,N.y);l.rotate(-ea.rotation);l.scale($,-fa);l.translate(-na,-oa);l.drawImage(la,0,0);l.restore()}}}else if(aa instanceof THREE.ParticleCircleMaterial){if(S){V.r=ia.r+ha.r+z.r;V.g=ia.g+ha.g+z.g;V.b=ia.b+ha.b+z.b;y.r=aa.color.r*
+V.r;y.g=aa.color.g*V.g;y.b=aa.color.b*V.b;y.updateStyleString()}else y.__styleString=aa.color.__styleString;aa=ea.scale.x*c;Q=ea.scale.y*k;G.set(N.x-aa,N.y-Q,N.x+aa,N.y+Q);if(ba.instersects(G)){$=y.__styleString;if(t!=$)l.fillStyle=t=$;l.save();l.translate(N.x,N.y);l.rotate(-ea.rotation);l.scale(aa,Q);l.beginPath();l.arc(0,0,1,0,L,true);l.closePath();l.fill();l.restore()}}}}function Ra(N,ea,aa,Q){if(Q.opacity!=0){a(Q.opacity);b(Q.blending);l.beginPath();l.moveTo(N.positionScreen.x,N.positionScreen.y);
+l.lineTo(ea.positionScreen.x,ea.positionScreen.y);l.closePath();if(Q instanceof THREE.LineBasicMaterial){y.__styleString=Q.color.__styleString;N=Q.linewidth;if(H!=N)l.lineWidth=H=N;N=y.__styleString;if(x!=N)l.strokeStyle=x=N;l.stroke();G.inflate(Q.linewidth*2)}}}function La(N,ea,aa,Q,$,fa){if($.opacity!=0){a($.opacity);b($.blending);j=N.positionScreen.x;m=N.positionScreen.y;B=ea.positionScreen.x;u=ea.positionScreen.y;p=aa.positionScreen.x;M=aa.positionScreen.y;l.beginPath();l.moveTo(j,m);l.lineTo(B,
+u);l.lineTo(p,M);l.lineTo(j,m);l.closePath();if($ instanceof THREE.MeshBasicMaterial)if($.map)$.map.image.loaded&&$.map.mapping instanceof THREE.UVMapping&&Aa(j,m,B,u,p,M,$.map.image,Q.uvs[0].u,Q.uvs[0].v,Q.uvs[1].u,Q.uvs[1].v,Q.uvs[2].u,Q.uvs[2].v);else if($.env_map){if($.env_map.image.loaded)if($.env_map.mapping instanceof THREE.SphericalReflectionMapping){N=wa.matrix;I.copy(Q.vertexNormalsWorld[0]);W=(I.x*N.n11+I.y*N.n12+I.z*N.n13)*0.5+0.5;P=-(I.x*N.n21+I.y*N.n22+I.z*N.n23)*0.5+0.5;I.copy(Q.vertexNormalsWorld[1]);
+da=(I.x*N.n11+I.y*N.n12+I.z*N.n13)*0.5+0.5;X=-(I.x*N.n21+I.y*N.n22+I.z*N.n23)*0.5+0.5;I.copy(Q.vertexNormalsWorld[2]);R=(I.x*N.n11+I.y*N.n12+I.z*N.n13)*0.5+0.5;T=-(I.x*N.n21+I.y*N.n22+I.z*N.n23)*0.5+0.5;Aa(j,m,B,u,p,M,$.env_map.image,W,P,da,X,R,T)}}else $.wireframe?Ea($.color.__styleString,$.wireframe_linewidth):Fa($.color.__styleString);else if($ instanceof THREE.MeshLambertMaterial){if($.map&&!$.wireframe){$.map.mapping instanceof THREE.UVMapping&&Aa(j,m,B,u,p,M,$.map.image,Q.uvs[0].u,Q.uvs[0].v,
+Q.uvs[1].u,Q.uvs[1].v,Q.uvs[2].u,Q.uvs[2].v);b(THREE.SubtractiveBlending)}if(S)if(!$.wireframe&&$.shading==THREE.SmoothShading&&Q.vertexNormalsWorld.length==3){D.r=F.r=E.r=ia.r;D.g=F.g=E.g=ia.g;D.b=F.b=E.b=ia.b;Da(fa,Q.v1.positionWorld,Q.vertexNormalsWorld[0],D);Da(fa,Q.v2.positionWorld,Q.vertexNormalsWorld[1],F);Da(fa,Q.v3.positionWorld,Q.vertexNormalsWorld[2],E);A.r=(F.r+E.r)*0.5;A.g=(F.g+E.g)*0.5;A.b=(F.b+E.b)*0.5;U=Ma(D,F,E,A);Aa(j,m,B,u,p,M,U,0,0,1,0,0,1)}else{V.r=ia.r;V.g=ia.g;V.b=ia.b;Da(fa,
+Q.centroidWorld,Q.normalWorld,V);y.r=$.color.r*V.r;y.g=$.color.g*V.g;y.b=$.color.b*V.b;y.updateStyleString();$.wireframe?Ea(y.__styleString,$.wireframe_linewidth):Fa(y.__styleString)}else $.wireframe?Ea($.color.__styleString,$.wireframe_linewidth):Fa($.color.__styleString)}else if($ instanceof THREE.MeshDepthMaterial){O=wa.near;K=wa.far;D.r=D.g=D.b=1-Ha(N.positionScreen.z,O,K);F.r=F.g=F.b=1-Ha(ea.positionScreen.z,O,K);E.r=E.g=E.b=1-Ha(aa.positionScreen.z,O,K);A.r=(F.r+E.r)*0.5;A.g=(F.g+E.g)*0.5;A.b=
+(F.b+E.b)*0.5;U=Ma(D,F,E,A);Aa(j,m,B,u,p,M,U,0,0,1,0,0,1)}else if($ instanceof THREE.MeshNormalMaterial){y.r=Ia(Q.normalWorld.x);y.g=Ia(Q.normalWorld.y);y.b=Ia(Q.normalWorld.z);y.updateStyleString();$.wireframe?Ea(y.__styleString,$.wireframe_linewidth):Fa(y.__styleString)}}}function Ea(N,ea){if(x!=N)l.strokeStyle=x=N;if(H!=ea)l.lineWidth=H=ea;l.stroke();G.inflate(ea*2)}function Fa(N){if(t!=N)l.fillStyle=t=N;l.fill()}function Aa(N,ea,aa,Q,$,fa,la,na,oa,ta,pa,ua,Ba){var xa,va;xa=la.width-1;va=la.height-
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+255);Q=~~(Q.b*255);ja[0]=$<0?0:$>255?255:$;ja[1]=fa<0?0:fa>255?255:fa;ja[2]=N<0?0:N>255?255:N;ja[4]=la<0?0:la>255?255:la;ja[5]=na<0?0:na>255?255:na;ja[6]=ea<0?0:ea>255?255:ea;ja[8]=oa<0?0:oa>255?255:oa;ja[9]=ta<0?0:ta>255?255:ta;ja[10]=aa<0?0:aa>255?255:aa;ja[12]=pa<0?0:pa>255?255:pa;ja[13]=ua<0?0:ua>255?255:ua;ja[14]=Q<0?0:Q>255?255:Q;ca.putImageData(ga,0,0);sa.drawImage(Z,0,0);return qa}function Ha(N,ea,aa){N=(N-ea)/(aa-ea);return N*N*(3-2*N)}function Ia(N){N=(N+1)*0.5;return N<0?0:N>1?1:N}function Ja(N,
+ea){var aa=ea.x-N.x,Q=ea.y-N.y,$=1/Math.sqrt(aa*aa+Q*Q);aa*=$;Q*=$;ea.x+=aa;ea.y+=Q;N.x-=aa;N.y-=Q}var Ga,Na,ka,ra,za,Ka,Oa,Ca;l.setTransform(1,0,0,-1,c,k);this.autoClear&&this.clear();d=e.projectScene(ma,wa,this.sortElements);(S=ma.lights.length>0)&&Pa(ma);Ga=0;for(Na=d.length;Ga<Na;Ga++){ka=d[Ga];G.empty();if(ka instanceof THREE.RenderableParticle){w=ka;w.x*=c;w.y*=k;ra=0;for(za=ka.materials.length;ra<za;ra++)Qa(w,ka,ka.materials[ra],ma)}else if(ka instanceof THREE.RenderableLine){w=ka.v1;J=ka.v2;
+w.positionScreen.x*=c;w.positionScreen.y*=k;J.positionScreen.x*=c;J.positionScreen.y*=k;G.addPoint(w.positionScreen.x,w.positionScreen.y);G.addPoint(J.positionScreen.x,J.positionScreen.y);if(ba.instersects(G)){ra=0;for(za=ka.materials.length;ra<za;)Ra(w,J,ka,ka.materials[ra++],ma)}}else if(ka instanceof THREE.RenderableFace3){w=ka.v1;J=ka.v2;n=ka.v3;w.positionScreen.x*=c;w.positionScreen.y*=k;J.positionScreen.x*=c;J.positionScreen.y*=k;n.positionScreen.x*=c;n.positionScreen.y*=k;if(ka.overdraw){Ja(w.positionScreen,
+J.positionScreen);Ja(J.positionScreen,n.positionScreen);Ja(n.positionScreen,w.positionScreen)}G.add3Points(w.positionScreen.x,w.positionScreen.y,J.positionScreen.x,J.positionScreen.y,n.positionScreen.x,n.positionScreen.y);if(ba.instersects(G)){ra=0;for(za=ka.meshMaterials.length;ra<za;){Ca=ka.meshMaterials[ra++];if(Ca instanceof THREE.MeshFaceMaterial){Ka=0;for(Oa=ka.faceMaterials.length;Ka<Oa;)(Ca=ka.faceMaterials[Ka++])&&La(w,J,n,ka,Ca,ma)}else La(w,J,n,ka,Ca,ma)}}}Y.addRectangle(G)}l.setTransform(1,
+0,0,1,0,0)}};
+THREE.SVGRenderer=function(){function a(W,P,da){var X,R,T,ba;X=0;for(R=W.lights.length;X<R;X++){T=W.lights[X];if(T instanceof THREE.DirectionalLight){ba=P.normalWorld.dot(T.position)*T.intensity;if(ba>0){da.r+=T.color.r*ba;da.g+=T.color.g*ba;da.b+=T.color.b*ba}}else if(T instanceof THREE.PointLight){M.sub(T.position,P.centroidWorld);M.normalize();ba=P.normalWorld.dot(M)*T.intensity;if(ba>0){da.r+=T.color.r*ba;da.g+=T.color.g*ba;da.b+=T.color.b*ba}}}}function b(W,P,da,X,R,T){E=e(A++);E.setAttribute("d",
+"M "+W.positionScreen.x+" "+W.positionScreen.y+" L "+P.positionScreen.x+" "+P.positionScreen.y+" L "+da.positionScreen.x+","+da.positionScreen.y+"z");if(R instanceof THREE.MeshBasicMaterial)n.__styleString=R.color.__styleString;else if(R instanceof THREE.MeshLambertMaterial)if(J){j.r=m.r;j.g=m.g;j.b=m.b;a(T,X,j);n.r=R.color.r*j.r;n.g=R.color.g*j.g;n.b=R.color.b*j.b;n.updateStyleString()}else n.__styleString=R.color.__styleString;else if(R instanceof THREE.MeshDepthMaterial){p=1-R.__2near/(R.__farPlusNear-
+X.z*R.__farMinusNear);n.setRGB(p,p,p)}else R instanceof THREE.MeshNormalMaterial&&n.setRGB(g(X.normalWorld.x),g(X.normalWorld.y),g(X.normalWorld.z));R.wireframe?E.setAttribute("style","fill: none; stroke: "+n.__styleString+"; stroke-width: "+R.wireframe_linewidth+"; stroke-opacity: "+R.opacity+"; stroke-linecap: "+R.wireframe_linecap+"; stroke-linejoin: "+R.wireframe_linejoin):E.setAttribute("style","fill: "+n.__styleString+"; fill-opacity: "+R.opacity);c.appendChild(E)}function d(W,P,da,X,R,T,ba){E=
+e(A++);E.setAttribute("d","M "+W.positionScreen.x+" "+W.positionScreen.y+" L "+P.positionScreen.x+" "+P.positionScreen.y+" L "+da.positionScreen.x+","+da.positionScreen.y+" L "+X.positionScreen.x+","+X.positionScreen.y+"z");if(T instanceof THREE.MeshBasicMaterial)n.__styleString=T.color.__styleString;else if(T instanceof THREE.MeshLambertMaterial)if(J){j.r=m.r;j.g=m.g;j.b=m.b;a(ba,R,j);n.r=T.color.r*j.r;n.g=T.color.g*j.g;n.b=T.color.b*j.b;n.updateStyleString()}else n.__styleString=T.color.__styleString;
+else if(T instanceof THREE.MeshDepthMaterial){p=1-T.__2near/(T.__farPlusNear-R.z*T.__farMinusNear);n.setRGB(p,p,p)}else T instanceof THREE.MeshNormalMaterial&&n.setRGB(g(R.normalWorld.x),g(R.normalWorld.y),g(R.normalWorld.z));T.wireframe?E.setAttribute("style","fill: none; stroke: "+n.__styleString+"; stroke-width: "+T.wireframe_linewidth+"; stroke-opacity: "+T.opacity+"; stroke-linecap: "+T.wireframe_linecap+"; stroke-linejoin: "+T.wireframe_linejoin):E.setAttribute("style","fill: "+n.__styleString+
+"; fill-opacity: "+T.opacity);c.appendChild(E)}function e(W){if(y[W]==null){y[W]=document.createElementNS("http://www.w3.org/2000/svg","path");U==0&&y[W].setAttribute("shape-rendering","crispEdges");return y[W]}return y[W]}function g(W){return W<0?Math.min((1+W)*0.5,0.5):0.5+Math.min(W*0.5,0.5)}var f=null,h=new THREE.Projector,c=document.createElementNS("http://www.w3.org/2000/svg","svg"),k,l,q,C,o,v,x,t,H=new THREE.Rectangle,w=new THREE.Rectangle,J=false,n=new THREE.Color(16777215),j=new THREE.Color(16777215),
+m=new THREE.Color(0),B=new THREE.Color(0),u=new THREE.Color(0),p,M=new THREE.Vector3,y=[],D=[],F=[],E,A,O,K,U=1;this.domElement=c;this.sortElements=this.sortObjects=this.autoClear=true;this.setQuality=function(W){switch(W){case "high":U=1;break;case "low":U=0}};this.setSize=function(W,P){k=W;l=P;q=k/2;C=l/2;c.setAttribute("viewBox",-q+" "+-C+" "+k+" "+l);c.setAttribute("width",k);c.setAttribute("height",l);H.set(-q,-C,q,C)};this.clear=function(){for(;c.childNodes.length>0;)c.removeChild(c.childNodes[0])};
+this.render=function(W,P){var da,X,R,T,ba,Y,G,S;this.autoClear&&this.clear();f=h.projectScene(W,P,this.sortElements);K=O=A=0;if(J=W.lights.length>0){G=W.lights;m.setRGB(0,0,0);B.setRGB(0,0,0);u.setRGB(0,0,0);da=0;for(X=G.length;da<X;da++){R=G[da];T=R.color;if(R instanceof THREE.AmbientLight){m.r+=T.r;m.g+=T.g;m.b+=T.b}else if(R instanceof THREE.DirectionalLight){B.r+=T.r;B.g+=T.g;B.b+=T.b}else if(R instanceof THREE.PointLight){u.r+=T.r;u.g+=T.g;u.b+=T.b}}}da=0;for(X=f.length;da<X;da++){G=f[da];w.empty();
+if(G instanceof THREE.RenderableParticle){o=G;o.x*=q;o.y*=-C;R=0;for(T=G.materials.length;R<T;R++)if(S=G.materials[R]){ba=o;Y=G;S=S;var V=O++;if(D[V]==null){D[V]=document.createElementNS("http://www.w3.org/2000/svg","circle");U==0&&D[V].setAttribute("shape-rendering","crispEdges")}E=D[V];E.setAttribute("cx",ba.x);E.setAttribute("cy",ba.y);E.setAttribute("r",Y.scale.x*q);if(S instanceof THREE.ParticleCircleMaterial){if(J){j.r=m.r+B.r+u.r;j.g=m.g+B.g+u.g;j.b=m.b+B.b+u.b;n.r=S.color.r*j.r;n.g=S.color.g*
+j.g;n.b=S.color.b*j.b;n.updateStyleString()}else n=S.color;E.setAttribute("style","fill: "+n.__styleString)}c.appendChild(E)}}else if(G instanceof THREE.RenderableLine){o=G.v1;v=G.v2;o.positionScreen.x*=q;o.positionScreen.y*=-C;v.positionScreen.x*=q;v.positionScreen.y*=-C;w.addPoint(o.positionScreen.x,o.positionScreen.y);w.addPoint(v.positionScreen.x,v.positionScreen.y);if(H.instersects(w)){R=0;for(T=G.materials.length;R<T;)if(S=G.materials[R++]){ba=o;Y=v;S=S;V=K++;if(F[V]==null){F[V]=document.createElementNS("http://www.w3.org/2000/svg",
+"line");U==0&&F[V].setAttribute("shape-rendering","crispEdges")}E=F[V];E.setAttribute("x1",ba.positionScreen.x);E.setAttribute("y1",ba.positionScreen.y);E.setAttribute("x2",Y.positionScreen.x);E.setAttribute("y2",Y.positionScreen.y);if(S instanceof THREE.LineBasicMaterial){n.__styleString=S.color.__styleString;E.setAttribute("style","fill: none; stroke: "+n.__styleString+"; stroke-width: "+S.linewidth+"; stroke-opacity: "+S.opacity+"; stroke-linecap: "+S.linecap+"; stroke-linejoin: "+S.linejoin);
+c.appendChild(E)}}}}else if(G instanceof THREE.RenderableFace3){o=G.v1;v=G.v2;x=G.v3;o.positionScreen.x*=q;o.positionScreen.y*=-C;v.positionScreen.x*=q;v.positionScreen.y*=-C;x.positionScreen.x*=q;x.positionScreen.y*=-C;w.addPoint(o.positionScreen.x,o.positionScreen.y);w.addPoint(v.positionScreen.x,v.positionScreen.y);w.addPoint(x.positionScreen.x,x.positionScreen.y);if(H.instersects(w)){R=0;for(T=G.meshMaterials.length;R<T;){S=G.meshMaterials[R++];if(S instanceof THREE.MeshFaceMaterial){ba=0;for(Y=
+G.faceMaterials.length;ba<Y;)(S=G.faceMaterials[ba++])&&b(o,v,x,G,S,W)}else S&&b(o,v,x,G,S,W)}}}else if(G instanceof THREE.RenderableFace4){o=G.v1;v=G.v2;x=G.v3;t=G.v4;o.positionScreen.x*=q;o.positionScreen.y*=-C;v.positionScreen.x*=q;v.positionScreen.y*=-C;x.positionScreen.x*=q;x.positionScreen.y*=-C;t.positionScreen.x*=q;t.positionScreen.y*=-C;w.addPoint(o.positionScreen.x,o.positionScreen.y);w.addPoint(v.positionScreen.x,v.positionScreen.y);w.addPoint(x.positionScreen.x,x.positionScreen.y);w.addPoint(t.positionScreen.x,
+t.positionScreen.y);if(H.instersects(w)){R=0;for(T=G.meshMaterials.length;R<T;){S=G.meshMaterials[R++];if(S instanceof THREE.MeshFaceMaterial){ba=0;for(Y=G.faceMaterials.length;ba<Y;)(S=G.faceMaterials[ba++])&&d(o,v,x,t,G,S,W)}else S&&d(o,v,x,t,G,S,W)}}}}}};
+THREE.WebGLRenderer=function(a){function b(j,m){j.fragment_shader=m.fragment_shader;j.vertex_shader=m.vertex_shader;j.uniforms=Uniforms.clone(m.uniforms)}function d(j,m){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(m){j.uniforms.fogColor.value.setHex(m.color.hex);if(m instanceof THREE.Fog){j.uniforms.fogNear.value=m.near;j.uniforms.fogFar.value=m.far}else if(m instanceof THREE.FogExp2)j.uniforms.fogDensity.value=m.density}}function e(j,m){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;if(m){j.uniforms.fogColor.value.setHex(m.color.hex);if(m instanceof THREE.Fog){j.uniforms.fogNear.value=
+m.near;j.uniforms.fogFar.value=m.far}else if(m instanceof THREE.FogExp2)j.uniforms.fogDensity.value=m.density}}function g(j,m){var B;if(j=="fragment")B=c.createShader(c.FRAGMENT_SHADER);else if(j=="vertex")B=c.createShader(c.VERTEX_SHADER);c.shaderSource(B,m);c.compileShader(B);if(!c.getShaderParameter(B,c.COMPILE_STATUS)){alert(c.getShaderInfoLog(B));return null}return B}function f(j){switch(j){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;case THREE.ByteType:return c.BYTE;case THREE.UnsignedByteType:return c.UNSIGNED_BYTE;case THREE.ShortType:return c.SHORT;case THREE.UnsignedShortType:return c.UNSIGNED_SHORT;
+case THREE.IntType:return c.INT;case THREE.UnsignedShortType:return c.UNSIGNED_INT;case THREE.FloatType:return c.FLOAT;case THREE.AlphaFormat:return c.ALPHA;case THREE.RGBFormat:return c.RGB;case THREE.RGBAFormat:return c.RGBA;case THREE.LuminanceFormat:return c.LUMINANCE;case THREE.LuminanceAlphaFormat:return c.LUMINANCE_ALPHA}return 0}var h=document.createElement("canvas"),c,k=null,l=null,q=new THREE.Matrix4,C,o=new Float32Array(16),v=new Float32Array(16),x=new Float32Array(16),t=new Float32Array(9),
+H=new Float32Array(16),w=true,J=new THREE.Color(0),n=0;if(a){if(a.antialias!==undefined)w=a.antialias;a.clearColor!==undefined&&J.setHex(a.clearColor);if(a.clearAlpha!==undefined)n=a.clearAlpha}this.domElement=h;this.autoClear=true;(function(j,m,B){try{c=h.getContext("experimental-webgl",{antialias:j})}catch(u){}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(m.r,m.g,m.b,B)})(w,J,n);this.context=c;this.lights={ambient:[0,0,0],directional:{length:0,colors:[],positions:[]},point:{length:0,colors:[],positions:[]}};this.setSize=function(j,m){h.width=j;h.height=m;c.viewport(0,0,h.width,h.height)};this.setClearColor=function(j,m){var B=new THREE.Color(j);c.clearColor(B.r,B.g,B.b,m)};this.clear=function(){c.clear(c.COLOR_BUFFER_BIT|c.DEPTH_BUFFER_BIT)};this.setupLights=
+function(j,m){var B,u,p,M=0,y=0,D=0,F,E,A,O=this.lights,K=O.directional.colors,U=O.directional.positions,W=O.point.colors,P=O.point.positions,da=0,X=0;B=0;for(u=m.length;B<u;B++){p=m[B];F=p.color;E=p.position;A=p.intensity;if(p instanceof THREE.AmbientLight){M+=F.r;y+=F.g;D+=F.b}else if(p instanceof THREE.DirectionalLight){K[da*3]=F.r*A;K[da*3+1]=F.g*A;K[da*3+2]=F.b*A;U[da*3]=E.x;U[da*3+1]=E.y;U[da*3+2]=E.z;da+=1}else if(p instanceof THREE.PointLight){W[X*3]=F.r*A;W[X*3+1]=F.g*A;W[X*3+2]=F.b*A;P[X*
+3]=E.x;P[X*3+1]=E.y;P[X*3+2]=E.z;X+=1}}O.point.length=X;O.directional.length=da;O.ambient[0]=M;O.ambient[1]=y;O.ambient[2]=D};this.createParticleBuffers=function(j){j.__webGLVertexBuffer=c.createBuffer();j.__webGLFaceBuffer=c.createBuffer()};this.createLineBuffers=function(j){j.__webGLVertexBuffer=c.createBuffer();j.__webGLLineBuffer=c.createBuffer()};this.createMeshBuffers=function(j){j.__webGLVertexBuffer=c.createBuffer();j.__webGLNormalBuffer=c.createBuffer();j.__webGLTangentBuffer=c.createBuffer();
+j.__webGLUVBuffer=c.createBuffer();j.__webGLFaceBuffer=c.createBuffer();j.__webGLLineBuffer=c.createBuffer()};this.initLineBuffers=function(j){var m=j.vertices.length;j.__vertexArray=new Float32Array(m*3);j.__lineArray=new Uint16Array(m);j.__webGLLineCount=m};this.initMeshBuffers=function(j,m){var B,u,p=0,M=0,y=0,D=m.geometry.faces,F=j.faces;B=0;for(u=F.length;B<u;B++){fi=F[B];face=D[fi];if(face instanceof THREE.Face3){p+=3;M+=1;y+=3}else if(face instanceof THREE.Face4){p+=4;M+=2;y+=4}}j.__vertexArray=
+new Float32Array(p*3);j.__normalArray=new Float32Array(p*3);j.__tangentArray=new Float32Array(p*4);j.__uvArray=new Float32Array(p*2);j.__faceArray=new Uint16Array(M*3);j.__lineArray=new Uint16Array(y*2);p=false;B=0;for(u=m.materials.length;B<u;B++){D=m.materials[B];if(D instanceof THREE.MeshFaceMaterial){D=0;for(F=j.materials.length;D<F;D++)if(j.materials[D]&&j.materials[D].shading!=undefined&&j.materials[D].shading==THREE.SmoothShading){p=true;break}}else if(D&&D.shading!=undefined&&D.shading==THREE.SmoothShading){p=
+true;break}if(p)break}j.__needsSmoothNormals=p;j.__webGLFaceCount=M*3;j.__webGLLineCount=y*2};this.setMeshBuffers=function(j,m,B,u,p,M,y,D){var F,E,A,O,K,U,W,P,da,X=0,R=0,T=0,ba=0,Y=0,G=0,S=0,V=j.__vertexArray,ia=j.__uvArray,ha=j.__normalArray,z=j.__tangentArray,L=j.__faceArray,I=j.__lineArray,Z=j.__needsSmoothNormals,ca=m.geometry,ga=ca.vertices,ja=j.faces,qa=ca.faces,sa=ca.uvs;m=0;for(F=ja.length;m<F;m++){E=ja[m];A=qa[E];E=sa[E];O=A.vertexNormals;K=A.normal;if(A instanceof THREE.Face3){if(u){U=
+ga[A.a].position;W=ga[A.b].position;P=ga[A.c].position;V[R]=U.x;V[R+1]=U.y;V[R+2]=U.z;V[R+3]=W.x;V[R+4]=W.y;V[R+5]=W.z;V[R+6]=P.x;V[R+7]=P.y;V[R+8]=P.z;R+=9}if(D&&ca.hasTangents){U=ga[A.a].tangent;W=ga[A.b].tangent;P=ga[A.c].tangent;z[G]=U.x;z[G+1]=U.y;z[G+2]=U.z;z[G+3]=U.w;z[G+4]=W.x;z[G+5]=W.y;z[G+6]=W.z;z[G+7]=W.w;z[G+8]=P.x;z[G+9]=P.y;z[G+10]=P.z;z[G+11]=P.w;G+=12}if(y)if(O.length==3&&Z)for(A=0;A<3;A++){K=O[A];ha[Y]=K.x;ha[Y+1]=K.y;ha[Y+2]=K.z;Y+=3}else for(A=0;A<3;A++){ha[Y]=K.x;ha[Y+1]=K.y;
+ha[Y+2]=K.z;Y+=3}if(M&&E)for(A=0;A<3;A++){O=E[A];ia[T]=O.u;ia[T+1]=O.v;T+=2}if(p){L[ba]=X;L[ba+1]=X+1;L[ba+2]=X+2;ba+=3;I[S]=X;I[S+1]=X+1;I[S+2]=X;I[S+3]=X+2;I[S+4]=X+1;I[S+5]=X+2;S+=6;X+=3}}else if(A instanceof THREE.Face4){if(u){U=ga[A.a].position;W=ga[A.b].position;P=ga[A.c].position;da=ga[A.d].position;V[R]=U.x;V[R+1]=U.y;V[R+2]=U.z;V[R+3]=W.x;V[R+4]=W.y;V[R+5]=W.z;V[R+6]=P.x;V[R+7]=P.y;V[R+8]=P.z;V[R+9]=da.x;V[R+10]=da.y;V[R+11]=da.z;R+=12}if(D&&ca.hasTangents){U=ga[A.a].tangent;W=ga[A.b].tangent;
+P=ga[A.c].tangent;A=ga[A.d].tangent;z[G]=U.x;z[G+1]=U.y;z[G+2]=U.z;z[G+3]=U.w;z[G+4]=W.x;z[G+5]=W.y;z[G+6]=W.z;z[G+7]=W.w;z[G+8]=P.x;z[G+9]=P.y;z[G+10]=P.z;z[G+11]=P.w;z[G+12]=A.x;z[G+13]=A.y;z[G+14]=A.z;z[G+15]=A.w;G+=16}if(y)if(O.length==4&&Z)for(A=0;A<4;A++){K=O[A];ha[Y]=K.x;ha[Y+1]=K.y;ha[Y+2]=K.z;Y+=3}else for(A=0;A<4;A++){ha[Y]=K.x;ha[Y+1]=K.y;ha[Y+2]=K.z;Y+=3}if(M&&E)for(A=0;A<4;A++){O=E[A];ia[T]=O.u;ia[T+1]=O.v;T+=2}if(p){L[ba]=X;L[ba+1]=X+1;L[ba+2]=X+2;L[ba+3]=X;L[ba+4]=X+2;L[ba+5]=X+3;ba+=
+6;I[S]=X;I[S+1]=X+1;I[S+2]=X;I[S+3]=X+3;I[S+4]=X+1;I[S+5]=X+2;I[S+6]=X+2;I[S+7]=X+3;S+=8;X+=4}}}if(u){c.bindBuffer(c.ARRAY_BUFFER,j.__webGLVertexBuffer);c.bufferData(c.ARRAY_BUFFER,V,B)}if(y){c.bindBuffer(c.ARRAY_BUFFER,j.__webGLNormalBuffer);c.bufferData(c.ARRAY_BUFFER,ha,B)}if(D&&ca.hasTangents){c.bindBuffer(c.ARRAY_BUFFER,j.__webGLTangentBuffer);c.bufferData(c.ARRAY_BUFFER,z,B)}if(M&&T>0){c.bindBuffer(c.ARRAY_BUFFER,j.__webGLUVBuffer);c.bufferData(c.ARRAY_BUFFER,ia,B)}if(p){c.bindBuffer(c.ELEMENT_ARRAY_BUFFER,
+j.__webGLFaceBuffer);c.bufferData(c.ELEMENT_ARRAY_BUFFER,L,B);c.bindBuffer(c.ELEMENT_ARRAY_BUFFER,j.__webGLLineBuffer);c.bufferData(c.ELEMENT_ARRAY_BUFFER,I,B)}};this.setLineBuffers=function(j,m,B,u){var p,M,y=j.vertices,D=y.length,F=j.__vertexArray,E=j.__lineArray;if(B)for(B=0;B<D;B++){p=y[B].position;M=B*3;F[M]=p.x;F[M+1]=p.y;F[M+2]=p.z}if(u)for(B=0;B<D;B++)E[B]=B;c.bindBuffer(c.ARRAY_BUFFER,j.__webGLVertexBuffer);c.bufferData(c.ARRAY_BUFFER,F,m);c.bindBuffer(c.ELEMENT_ARRAY_BUFFER,j.__webGLLineBuffer);
+c.bufferData(c.ELEMENT_ARRAY_BUFFER,E,m)};this.setParticleBuffers=function(){};this.renderBuffer=function(j,m,B,u,p,M){var y,D,F,E;if(!u.program){if(u instanceof THREE.MeshDepthMaterial){b(u,THREE.ShaderLib.depth);u.uniforms.mNear.value=j.near;u.uniforms.mFar.value=j.far}else if(u instanceof THREE.MeshNormalMaterial)b(u,THREE.ShaderLib.normal);else if(u instanceof THREE.MeshBasicMaterial){b(u,THREE.ShaderLib.basic);d(u,B)}else if(u instanceof THREE.MeshLambertMaterial){b(u,THREE.ShaderLib.lambert);
+d(u,B)}else if(u instanceof THREE.MeshPhongMaterial){b(u,THREE.ShaderLib.phong);d(u,B)}else if(u instanceof THREE.LineBasicMaterial){b(u,THREE.ShaderLib.basic);e(u,B)}var A,O,K;A=E=D=0;for(O=m.length;A<O;A++){K=m[A];K instanceof THREE.DirectionalLight&&E++;K instanceof THREE.PointLight&&D++}if(D+E<=4){A=E;D=D}else{A=Math.ceil(4*E/(D+E));D=4-A}D={directional:A,point:D};E={fog:B,map:u.map,env_map:u.env_map,maxDirLights:D.directional,maxPointLights:D.point};D=u.fragment_shader;A=u.vertex_shader;O=c.createProgram();
+K=["#ifdef GL_ES\nprecision highp float;\n#endif","#define MAX_DIR_LIGHTS "+E.maxDirLights,"#define MAX_POINT_LIGHTS "+E.maxPointLights,E.fog?"#define USE_FOG":"",E.fog instanceof THREE.FogExp2?"#define FOG_EXP2":"",E.map?"#define USE_MAP":"",E.env_map?"#define USE_ENVMAP":"","uniform mat4 viewMatrix;\nuniform vec3 cameraPosition;\n"].join("\n");E=[c.getParameter(c.MAX_VERTEX_TEXTURE_IMAGE_UNITS)>0?"#define VERTEX_TEXTURES":"","#define MAX_DIR_LIGHTS "+E.maxDirLights,"#define MAX_POINT_LIGHTS "+E.maxPointLights,
+E.map?"#define USE_MAP":"",E.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(O,g("fragment",K+D));c.attachShader(O,g("vertex",E+A));c.linkProgram(O);c.getProgramParameter(O,c.LINK_STATUS)||alert("Could not initialise shaders\nVALIDATE_STATUS: "+
+c.getProgramParameter(O,c.VALIDATE_STATUS)+", gl error ["+c.getError()+"]");O.uniforms={};O.attributes={};u.program=O;D=["viewMatrix","modelViewMatrix","projectionMatrix","normalMatrix","objectMatrix","cameraPosition"];for(y in u.uniforms)D.push(y);y=u.program;A=0;for(O=D.length;A<O;A++){K=D[A];y.uniforms[K]=c.getUniformLocation(y,K)}y=u.program;D=["position","normal","uv","tangent"];A=0;for(O=D.length;A<O;A++){K=D[A];y.attributes[K]=c.getAttribLocation(y,K)}}y=u.program;if(y!=k){c.useProgram(y);
+k=y}this.loadCamera(y,j);this.loadMatrices(y);if(u instanceof THREE.MeshPhongMaterial||u instanceof THREE.MeshLambertMaterial){this.setupLights(y,m);j=this.lights;u.uniforms.enableLighting.value=j.directional.length+j.point.length;u.uniforms.ambientLightColor.value=j.ambient;u.uniforms.directionalLightColor.value=j.directional.colors;u.uniforms.directionalLightDirection.value=j.directional.positions;u.uniforms.pointLightColor.value=j.point.colors;u.uniforms.pointLightPosition.value=j.point.positions}if(u instanceof
+THREE.MeshBasicMaterial||u instanceof THREE.MeshLambertMaterial||u instanceof THREE.MeshPhongMaterial)d(u,B);u instanceof THREE.LineBasicMaterial&&e(u,B);if(u instanceof THREE.MeshPhongMaterial){u.uniforms.ambient.value.setRGB(u.ambient.r,u.ambient.g,u.ambient.b);u.uniforms.specular.value.setRGB(u.specular.r,u.specular.g,u.specular.b);u.uniforms.shininess.value=u.shininess}B=u.uniforms;for(F in B)if(A=y.uniforms[F]){m=B[F];D=m.type;j=m.value;if(D=="i")c.uniform1i(A,j);else if(D=="f")c.uniform1f(A,
+j);else if(D=="fv1")c.uniform1fv(A,j);else if(D=="fv")c.uniform3fv(A,j);else if(D=="v2")c.uniform2f(A,j.x,j.y);else if(D=="v3")c.uniform3f(A,j.x,j.y,j.z);else if(D=="c")c.uniform3f(A,j.r,j.g,j.b);else if(D=="t"){c.uniform1i(A,j);if(m=m.texture)if(m.image instanceof Array&&m.image.length==6){m=m;j=j;if(m.image.length==6){if(!m.image.__webGLTextureCube&&!m.image.__cubeMapInitialized&&m.image.loadCount==6){m.image.__webGLTextureCube=c.createTexture();c.bindTexture(c.TEXTURE_CUBE_MAP,m.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(D=0;D<6;++D)c.texImage2D(c.TEXTURE_CUBE_MAP_POSITIVE_X+D,0,c.RGBA,c.RGBA,c.UNSIGNED_BYTE,m.image[D]);c.generateMipmap(c.TEXTURE_CUBE_MAP);c.bindTexture(c.TEXTURE_CUBE_MAP,null);m.image.__cubeMapInitialized=true}c.activeTexture(c.TEXTURE0+
+j);c.bindTexture(c.TEXTURE_CUBE_MAP,m.image.__webGLTextureCube)}}else{m=m;j=j;if(!m.__webGLTexture&&m.image.loaded){m.__webGLTexture=c.createTexture();c.bindTexture(c.TEXTURE_2D,m.__webGLTexture);c.texImage2D(c.TEXTURE_2D,0,c.RGBA,c.RGBA,c.UNSIGNED_BYTE,m.image);c.texParameteri(c.TEXTURE_2D,c.TEXTURE_WRAP_S,f(m.wrap_s));c.texParameteri(c.TEXTURE_2D,c.TEXTURE_WRAP_T,f(m.wrap_t));c.texParameteri(c.TEXTURE_2D,c.TEXTURE_MAG_FILTER,f(m.mag_filter));c.texParameteri(c.TEXTURE_2D,c.TEXTURE_MIN_FILTER,f(m.min_filter));
+c.generateMipmap(c.TEXTURE_2D);c.bindTexture(c.TEXTURE_2D,null)}c.activeTexture(c.TEXTURE0+j);c.bindTexture(c.TEXTURE_2D,m.__webGLTexture)}}}F=y.attributes;c.bindBuffer(c.ARRAY_BUFFER,p.__webGLVertexBuffer);c.vertexAttribPointer(F.position,3,c.FLOAT,false,0,0);c.enableVertexAttribArray(F.position);if(F.normal>=0){c.bindBuffer(c.ARRAY_BUFFER,p.__webGLNormalBuffer);c.vertexAttribPointer(F.normal,3,c.FLOAT,false,0,0);c.enableVertexAttribArray(F.normal)}if(F.tangent>=0){c.bindBuffer(c.ARRAY_BUFFER,p.__webGLTangentBuffer);
+c.vertexAttribPointer(F.tangent,4,c.FLOAT,false,0,0);c.enableVertexAttribArray(F.tangent)}if(F.uv>=0)if(p.__webGLUVBuffer){c.bindBuffer(c.ARRAY_BUFFER,p.__webGLUVBuffer);c.vertexAttribPointer(F.uv,2,c.FLOAT,false,0,0);c.enableVertexAttribArray(F.uv)}else c.disableVertexAttribArray(F.uv);if(u.wireframe||u instanceof THREE.LineBasicMaterial){F=u.wireframe_linewidth!==undefined?u.wireframe_linewidth:u.linewidth!==undefined?u.linewidth:1;u=u instanceof THREE.LineBasicMaterial&&M.type==THREE.LineStrip?
+c.LINE_STRIP:c.LINES;c.lineWidth(F);c.bindBuffer(c.ELEMENT_ARRAY_BUFFER,p.__webGLLineBuffer);c.drawElements(u,p.__webGLLineCount,c.UNSIGNED_SHORT,0)}else{c.bindBuffer(c.ELEMENT_ARRAY_BUFFER,p.__webGLFaceBuffer);c.drawElements(c.TRIANGLES,p.__webGLFaceCount,c.UNSIGNED_SHORT,0)}};this.renderPass=function(j,m,B,u,p,M,y){var D,F,E,A,O;E=0;for(A=u.materials.length;E<A;E++){D=u.materials[E];if(D instanceof THREE.MeshFaceMaterial){D=0;for(F=p.materials.length;D<F;D++)if((O=p.materials[D])&&O.blending==M&&
+O.opacity<1==y){this.setBlending(O.blending);this.renderBuffer(j,m,B,O,p,u)}}else if((O=D)&&O.blending==M&&O.opacity<1==y){this.setBlending(O.blending);this.renderBuffer(j,m,B,O,p,u)}}};this.render=function(j,m,B,u){var p,M,y,D=j.lights,F=j.fog;this.initWebGLObjects(j);u=u!==undefined?u:true;if(B&&!B.__webGLFramebuffer){B.__webGLFramebuffer=c.createFramebuffer();B.__webGLRenderbuffer=c.createRenderbuffer();B.__webGLTexture=c.createTexture();c.bindRenderbuffer(c.RENDERBUFFER,B.__webGLRenderbuffer);
+c.renderbufferStorage(c.RENDERBUFFER,c.DEPTH_COMPONENT16,B.width,B.height);c.bindTexture(c.TEXTURE_2D,B.__webGLTexture);c.texParameteri(c.TEXTURE_2D,c.TEXTURE_WRAP_S,f(B.wrap_s));c.texParameteri(c.TEXTURE_2D,c.TEXTURE_WRAP_T,f(B.wrap_t));c.texParameteri(c.TEXTURE_2D,c.TEXTURE_MAG_FILTER,f(B.mag_filter));c.texParameteri(c.TEXTURE_2D,c.TEXTURE_MIN_FILTER,f(B.min_filter));c.texImage2D(c.TEXTURE_2D,0,f(B.format),B.width,B.height,0,f(B.format),f(B.type),null);c.bindFramebuffer(c.FRAMEBUFFER,B.__webGLFramebuffer);
+c.framebufferTexture2D(c.FRAMEBUFFER,c.COLOR_ATTACHMENT0,c.TEXTURE_2D,B.__webGLTexture,0);c.framebufferRenderbuffer(c.FRAMEBUFFER,c.DEPTH_ATTACHMENT,c.RENDERBUFFER,B.__webGLRenderbuffer);c.bindTexture(c.TEXTURE_2D,null);c.bindRenderbuffer(c.RENDERBUFFER,null);c.bindFramebuffer(c.FRAMEBUFFER,null)}if(B){p=B.__webGLFramebuffer;y=B.width;M=B.height}else{p=null;y=h.width;M=h.height}if(p!=l){c.bindFramebuffer(c.FRAMEBUFFER,p);c.viewport(0,0,y,M);u&&c.clear(c.COLOR_BUFFER_BIT|c.DEPTH_BUFFER_BIT);l=p}this.autoClear&&
+this.clear();m.autoUpdateMatrix&&m.updateMatrix();o.set(m.matrix.flatten());x.set(m.projectionMatrix.flatten());u=0;for(p=j.__webGLObjects.length;u<p;u++){M=j.__webGLObjects[u];y=M.object;M=M.buffer;if(y.visible){this.setupMatrices(y,m);this.renderPass(m,D,F,y,M,THREE.NormalBlending,false)}}u=0;for(p=j.__webGLObjects.length;u<p;u++){M=j.__webGLObjects[u];y=M.object;M=M.buffer;if(y.visible){this.setupMatrices(y,m);if(y.doubleSided)c.disable(c.CULL_FACE);else{c.enable(c.CULL_FACE);y.flipSided?c.frontFace(c.CW):
+c.frontFace(c.CCW)}this.renderPass(m,D,F,y,M,THREE.AdditiveBlending,false);this.renderPass(m,D,F,y,M,THREE.SubtractiveBlending,false);this.renderPass(m,D,F,y,M,THREE.AdditiveBlending,true);this.renderPass(m,D,F,y,M,THREE.SubtractiveBlending,true);this.renderPass(m,D,F,y,M,THREE.NormalBlending,true)}}if(B&&B.min_filter!==THREE.NearestFilter&&B.min_filter!==THREE.LinearFilter){c.bindTexture(c.TEXTURE_2D,B.__webGLTexture);c.generateMipmap(c.TEXTURE_2D);c.bindTexture(c.TEXTURE_2D,null)}};this.initWebGLObjects=
+function(j){function m(E,A,O,K){if(E[A]==undefined){j.__webGLObjects.push({buffer:O,object:K});E[A]=1}}var B,u,p,M,y,D,F;if(!j.__webGLObjects){j.__webGLObjects=[];j.__webGLObjectsMap={}}B=0;for(u=j.objects.length;B<u;B++){p=j.objects[B];y=p.geometry;if(j.__webGLObjectsMap[p.id]==undefined)j.__webGLObjectsMap[p.id]={};F=j.__webGLObjectsMap[p.id];if(p instanceof THREE.Mesh){for(M in y.geometryChunks){D=y.geometryChunks[M];if(!D.__webGLVertexBuffer){this.createMeshBuffers(D);this.initMeshBuffers(D,p);
+y.__dirtyVertices=true;y.__dirtyElements=true;y.__dirtyUvs=true;y.__dirtyNormals=true;y.__dirtyTangents=true}if(y.__dirtyVertices||y.__dirtyElements||y.__dirtyUvs)this.setMeshBuffers(D,p,c.DYNAMIC_DRAW,y.__dirtyVertices,y.__dirtyElements,y.__dirtyUvs,y.__dirtyNormals,y.__dirtyTangents);m(F,M,D,p)}y.__dirtyVertices=false;y.__dirtyElements=false;y.__dirtyUvs=false;y.__dirtyNormals=false;y.__dirtyTangents=false}else if(p instanceof THREE.Line){if(!y.__webGLVertexBuffer){this.createLineBuffers(y);this.initLineBuffers(y);
+y.__dirtyVertices=true;y.__dirtyElements=true}y.__dirtyVertices&&this.setLineBuffers(y,c.DYNAMIC_DRAW,y.__dirtyVertices,y.__dirtyElements);m(F,0,y,p);y.__dirtyVertices=false;y.__dirtyElements=false}else if(p instanceof THREE.ParticleSystem){y.__webGLVertexBuffer||this.createParticleBuffers(y);m(F,0,y,p)}}};this.removeObject=function(j,m){var B,u;for(B=j.__webGLObjects.length-1;B>=0;B--){u=j.__webGLObjects[B].object;m==u&&j.__webGLObjects.splice(B,1)}};this.setupMatrices=function(j,m){j.autoUpdateMatrix&&
+j.updateMatrix();q.multiply(m.matrix,j.matrix);v.set(q.flatten());C=THREE.Matrix4.makeInvert3x3(q).transpose();t.set(C.m);H.set(j.matrix.flatten())};this.loadMatrices=function(j){c.uniformMatrix4fv(j.uniforms.viewMatrix,false,o);c.uniformMatrix4fv(j.uniforms.modelViewMatrix,false,v);c.uniformMatrix4fv(j.uniforms.projectionMatrix,false,x);c.uniformMatrix3fv(j.uniforms.normalMatrix,false,t);c.uniformMatrix4fv(j.uniforms.objectMatrix,false,H)};this.loadCamera=function(j,m){c.uniform3f(j.uniforms.cameraPosition,
+m.position.x,m.position.y,m.position.z)};this.setBlending=function(j){switch(j){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(j,m){if(j){!m||m=="ccw"?c.frontFace(c.CCW):c.frontFace(c.CW);if(j=="back")c.cullFace(c.BACK);else j=="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",
+lights_vertex:"if ( !enableLighting ) {\nvLightWeighting = vec3( 1.0 );\n} else {\nvLightWeighting = ambientLightColor;\n#if MAX_DIR_LIGHTS > 0\nfor( int i = 0; i < MAX_DIR_LIGHTS; i++ ) {\nvec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 0.0 );\nfloat directionalLightWeighting = max( dot( transformedNormal, normalize( lDirection.xyz ) ), 0.0 );\nvLightWeighting += directionalLightColor[ i ] * directionalLightWeighting;\n}\n#endif\n#if MAX_POINT_LIGHTS > 0\nfor( int i = 0; i < MAX_POINT_LIGHTS; i++ ) {\nvec4 lPosition = viewMatrix * vec4( pointLightPosition[ i ], 1.0 );\nvec3 pointLightVector = normalize( lPosition.xyz - mvPosition.xyz );\nfloat pointLightWeighting = max( dot( transformedNormal, pointLightVector ), 0.0 );\nvLightWeighting += pointLightColor[ i ] * pointLightWeighting;\n#ifdef PHONG\nvPointLightVector[ i ] = pointLightVector;\n#endif\n}\n#endif\n}",
+lights_pars_fragment:"#if MAX_DIR_LIGHTS > 0\nuniform vec3 directionalLightDirection[ MAX_DIR_LIGHTS ];\n#endif\n#if MAX_POINT_LIGHTS > 0\nvarying vec3 vPointLightVector[ MAX_POINT_LIGHTS ];\n#endif\nvarying vec3 vViewPosition;\nvarying vec3 vNormal;",lights_fragment:"vec3 normal = normalize( vNormal );\nvec3 viewPosition = normalize( vViewPosition );\nvec4 mSpecular = vec4( specular, opacity );\n#if MAX_POINT_LIGHTS > 0\nvec4 pointDiffuse  = vec4( 0.0 );\nvec4 pointSpecular = vec4( 0.0 );\nfor( int i = 0; i < MAX_POINT_LIGHTS; i++ ) {\nvec3 pointVector = normalize( vPointLightVector[ i ] );\nvec3 pointHalfVector = normalize( vPointLightVector[ i ] + 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, shininess );\npointDiffuse  += mColor * pointDiffuseWeight;\npointSpecular += mSpecular * pointSpecularWeight;\n}\n#endif\n#if MAX_DIR_LIGHTS > 0\nvec4 dirDiffuse  = vec4( 0.0 );\nvec4 dirSpecular = vec4( 0.0 );\nfor( int i = 0; i < MAX_DIR_LIGHTS; i++ ) {\nvec4 lDirection = viewMatrix * vec4( directionalLightDirection[ i ], 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, shininess );\ndirDiffuse  += mColor * dirDiffuseWeight;\ndirSpecular += mSpecular * dirSpecularWeight;\n}\n#endif\nvec4 totalLight = vec4( ambient, opacity );\n#if MAX_DIR_LIGHTS > 0\ntotalLight += dirDiffuse + dirSpecular;\n#endif\n#if MAX_POINT_LIGHTS > 0\ntotalLight += pointDiffuse + pointSpecular;\n#endif"};
+THREE.UniformsLib={common:{color:{type:"c",value:new THREE.Color(15658734)},opacity:{type:"f",value:1},map:{type:"t",value:0,texture:null},env_map:{type:"t",value:1,texture:null},useRefract:{type:"i",value:0},reflectivity:{type:"f",value:1},refraction_ratio:{type:"f",value:0.98},combine:{type:"i",value:0},fogDensity:{type:"f",value:2.5E-4},fogNear:{type:"f",value:1},fogFar:{type:"f",value:2E3},fogColor:{type:"c",value:new THREE.Color(16777215)}},lights:{enableLighting:{type:"i",value:1},ambientLightColor:{type:"fv",
+value:[]},directionalLightDirection:{type:"fv",value:[]},directionalLightColor:{type:"fv",value:[]},pointLightPosition:{type:"fv",value:[]},pointLightColor:{type:"fv",value:[]}}};
+THREE.ShaderLib={depth:{uniforms:{mNear:{type:"f",value:1},mFar:{type:"f",value:2E3}},fragment_shader:"uniform float mNear;\nuniform float mFar;\nvoid main() {\nfloat depth = gl_FragCoord.z / gl_FragCoord.w;\nfloat color = 1.0 - smoothstep( mNear, mFar, depth );\ngl_FragColor = vec4( vec3( color ), 1.0 );\n}",vertex_shader:"void main() {\ngl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}"},normal:{uniforms:{},fragment_shader:"varying vec3 vNormal;\nvoid main() {\ngl_FragColor = vec4( 0.5 * normalize( vNormal ) + 0.5, 1.0 );\n}",
+vertex_shader:"varying vec3 vNormal;\nvoid main() {\nvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );\nvNormal = normalize( normalMatrix * normal );\ngl_Position = projectionMatrix * mvPosition;\n}"},basic:{uniforms:THREE.UniformsLib.common,fragment_shader:["uniform vec3 color;\nuniform float opacity;",THREE.Snippets.map_pars_fragment,THREE.Snippets.envmap_pars_fragment,THREE.Snippets.fog_pars_fragment,"void main() {\nvec4 mColor = vec4( color, opacity );\nvec4 mapColor = vec4( 1.0 );\nvec4 cubeColor = vec4( 1.0 );",
+THREE.Snippets.map_fragment,"gl_FragColor = mColor * mapColor;",THREE.Snippets.envmap_fragment,THREE.Snippets.fog_fragment,"}"].join("\n"),vertex_shader:[THREE.Snippets.map_pars_vertex,THREE.Snippets.envmap_pars_vertex,"void main() {\nvec4 mvPosition = modelViewMatrix * vec4( position, 1.0 );",THREE.Snippets.map_vertex,THREE.Snippets.envmap_vertex,"gl_Position = projectionMatrix * mvPosition;\n}"].join("\n")},lambert:{uniforms:Uniforms.merge([THREE.UniformsLib.common,THREE.UniformsLib.lights]),fragment_shader:["uniform vec3 color;\nuniform float opacity;\nvarying vec3 vLightWeighting;",
+THREE.Snippets.map_pars_fragment,THREE.Snippets.envmap_pars_fragment,THREE.Snippets.fog_pars_fragment,"void main() {\nvec4 mColor = vec4( color, opacity );\nvec4 mapColor = vec4( 1.0 );\nvec4 cubeColor = vec4( 1.0 );",THREE.Snippets.map_fragment,"gl_FragColor =  mColor * mapColor * vec4( vLightWeighting, 1.0 );",THREE.Snippets.envmap_fragment,THREE.Snippets.fog_fragment,"}"].join("\n"),vertex_shader:["varying vec3 vLightWeighting;",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,"vec3 transformedNormal = normalize( normalMatrix * normal );",THREE.Snippets.lights_vertex,"gl_Position = projectionMatrix * mvPosition;\n}"].join("\n")},phong:{uniforms:Uniforms.merge([THREE.UniformsLib.common,THREE.UniformsLib.lights,{ambient:{type:"c",value:new THREE.Color(328965)},specular:{type:"c",value:new THREE.Color(1118481)},
+shininess:{type:"f",value:30}}]),fragment_shader:["uniform vec3 color;\nuniform float opacity;\nuniform vec3 ambient;\nuniform vec3 specular;\nuniform float shininess;\nvarying vec3 vLightWeighting;",THREE.Snippets.map_pars_fragment,THREE.Snippets.envmap_pars_fragment,THREE.Snippets.fog_pars_fragment,THREE.Snippets.lights_pars_fragment,"void main() {\nvec4 mColor = vec4( color, opacity );\nvec4 mapColor = vec4( 1.0 );\nvec4 cubeColor = vec4( 1.0 );",THREE.Snippets.map_fragment,THREE.Snippets.lights_fragment,
+"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,b){var d=b instanceof THREE.Mesh,e=a.vertices.length,g=d?b.geometry:b,f=a.vertices,h=g.vertices,c=a.faces,k=g.faces,l=a.uvs;g=g.uvs;d&&b.autoUpdateMatrix&&b.updateMatrix();for(var q=0,C=h.length;q<C;q++){var o=new THREE.Vertex(h[q].position.clone());d&&b.matrix.multiplyVector3(o.position);f.push(o)}q=0;for(C=k.length;q<C;q++){h=k[q];var v,x=h.vertexNormals;if(h instanceof THREE.Face3)v=new THREE.Face3(h.a+e,h.b+e,h.c+e);else if(h instanceof THREE.Face4)v=new THREE.Face4(h.a+
+e,h.b+e,h.c+e,h.d+e);v.centroid.copy(h.centroid);v.normal.copy(h.normal);d=0;for(f=x.length;d<f;d++){o=x[d];v.vertexNormals.push(o.clone())}v.materials=h.materials.slice();c.push(v)}q=0;for(C=g.length;q<C;q++){e=g[q];c=[];d=0;for(f=e.length;d<f;d++)c.push(new THREE.UV(e[d].u,e[d].v));l.push(c)}}},ImageUtils={loadTexture:function(a,b,d){var e=new Image;e.onload=function(){this.loaded=true;d&&d(this)};e.src=a;return new THREE.Texture(e,b)},loadArray:function(a,b){var d,e,g=[];d=g.loadCount=0;for(e=
+a.length;d<e;++d){g[d]=new Image;g[d].loaded=0;g[d].onload=function(){g.loadCount+=1;this.loaded=true;b&&b(this)};g[d].src=a[d]}return g}},SceneUtils={loadScene:function(a,b,d){a=new Worker(a);a.postMessage(0);a.onmessage=function(e){function g(){for(k in m.objects)if(!p.objects[k]){v=m.objects[k];if(H=p.geometries[v.geometry]){j=[];for(i=0;i<v.materials.length;i++)j[i]=p.materials[v.materials[i]];x=v.position;r=v.rotation;s=v.scale;object=new THREE.Mesh(H,j);object.position.set(x[0],x[1],x[2]);object.rotation.set(r[0],
+r[1],r[2]);object.scale.set(s[0],s[1],s[2]);object.visible=v.visible;p.scene.addObject(object);p.objects[k]=object}}}function f(M){return function(y){p.geometries[M]=y;g();B-=1;B==0&&u==0&&d(p)}}var h,c,k,l,q,C,o,v,x,t,H,w,J,n,j,m,B,u,p;m=e.data;n=new THREE.Loader;u=B=0;p={scene:new THREE.Scene,geometries:{},materials:{},textures:{},objects:{},cameras:{},lights:{},fogs:{}};for(h in m.geometries){e=m.geometries[h];if(e.type=="bin_mesh"||e.type=="ascii_mesh")B+=1}for(h in m.geometries){e=m.geometries[h];
+if(e.type=="cube"){H=new Cube(e.width,e.height,e.depth,e.segments_width,e.segments_height,null,e.flipped,e.sides);p.geometries[h]=H}else if(e.type=="plane"){H=new Plane(e.width,e.height,e.segments_width,e.segments_height);p.geometries[h]=H}else if(e.type=="sphere"){H=new Sphere(e.radius,e.segments_width,e.segments_height);p.geometries[h]=H}else if(e.type=="cylinder"){H=new Cylinder(e.numSegs,e.topRad,e.botRad,e.height,e.topOffset,e.botOffset);p.geometries[h]=H}else if(e.type=="torus"){H=new Torus(e.radius,
+e.tube,e.segmentsR,e.segmentsT);p.geometries[h]=H}else if(e.type=="icosahedron"){H=new Icosahedron(e.subdivisions);p.geometries[h]=H}else if(e.type=="bin_mesh")n.loadBinary({model:e.url,callback:f(h)});else e.type=="ascii_mesh"&&n.loadAscii({model:e.url,callback:f(h)})}for(o in m.textures){h=m.textures[o];u+=h.url instanceof Array?h.url.length:1}e=function(){u-=1;B==0&&u==0&&d(p)};for(o in m.textures){h=m.textures[o];if(h.mapping!=undefined&&THREE[h.mapping]!=undefined)h.mapping=new THREE[h.mapping];
+if(h.url instanceof Array){n=ImageUtils.loadArray(h.url,e);n=new THREE.Texture(n,h.mapping)}else{n=ImageUtils.loadTexture(h.url,h.mapping,e);if(THREE[h.min_filter]!=undefined)n.min_filter=THREE[h.min_filter];if(THREE[h.mag_filter]!=undefined)n.mag_filter=THREE[h.mag_filter]}p.textures[o]=n}for(c in m.materials){o=m.materials[c];for(t in o.parameters)if(t=="env_map"||t=="map")o.parameters[t]=p.textures[o.parameters[t]];else if(t=="shading")o.parameters[t]=o.parameters[t]=="flat"?THREE.FlatShading:
+THREE.SmoothShading;else if(t=="combine")o.parameters[t]=o.parameters[t]=="MixOperation"?THREE.MixOperation:THREE.MultiplyOperation;o=new THREE[o.type](o.parameters);p.materials[c]=o}g();for(l in m.lights){c=m.lights[l];if(c.type=="directional"){x=c.direction;light=new THREE.DirectionalLight;light.position.set(x[0],x[1],x[2]);light.position.normalize()}else if(c.type=="point"){x=c.position;light=new THREE.PointLight;light.position.set(x[0],x[1],x[2])}t=c.color;i=c.intensity||1;light.color.setRGB(t[0]*
+i,t[1]*i,t[2]*i);p.scene.addLight(light);p.lights[l]=light}for(q in m.cameras){t=m.cameras[q];if(t.type=="perspective")w=new THREE.Camera(t.fov,t.aspect,t.near,t.far);else if(t.type=="ortho"){w=new THREE.Camera;w.projectionMatrix=THREE.Matrix4.makeOrtho(t.left,t.right,t.top,t.bottom,t.near,t.far)}x=t.position;l=t.target;w.position.set(x[0],x[1],x[2]);w.target.position.set(l[0],l[1],l[2]);p.cameras[q]=w}for(C in m.fogs){q=m.fogs[C];if(q.type=="linear")J=new THREE.Fog(0,q.near,q.far);else if(q.type==
+"exp2")J=new THREE.FogExp2(0,q.density);t=q.color;J.color.setRGB(t[0],t[1],t[2]);p.fogs[C]=J}if(p.cameras&&m.defaults.camera)p.currentCamera=p.cameras[m.defaults.camera];if(p.fogs&&m.defaults.fog)p.scene.fog=p.fogs[m.defaults.fog];t=m.defaults.bgcolor;p.bgColor=new THREE.Color;p.bgColor.setRGB(t[0],t[1],t[2]);p.bgColorAlpha=m.defaults.bgalpha;b(p)}},addMesh:function(a,b,d,e,g,f,h,c,k,l){b=new THREE.Mesh(b,l);b.scale.x=b.scale.y=b.scale.z=d;b.position.x=e;b.position.y=g;b.position.z=f;b.rotation.x=
+h;b.rotation.y=c;b.rotation.z=k;a.addObject(b);return b},addPanoramaCubeWebGL:function(a,b,d){var e=ShaderUtils.lib.cube;e.uniforms.tCube.texture=d;d=new THREE.MeshShaderMaterial({fragment_shader:e.fragment_shader,vertex_shader:e.vertex_shader,uniforms:e.uniforms});b=new THREE.Mesh(new Cube(b,b,b,1,1,null,true),d);a.addObject(b);return b},addPanoramaCube:function(a,b,d){var e=[];e.push(new THREE.MeshBasicMaterial({map:new THREE.Texture(d[0])}));e.push(new THREE.MeshBasicMaterial({map:new THREE.Texture(d[1])}));
+e.push(new THREE.MeshBasicMaterial({map:new THREE.Texture(d[2])}));e.push(new THREE.MeshBasicMaterial({map:new THREE.Texture(d[3])}));e.push(new THREE.MeshBasicMaterial({map:new THREE.Texture(d[4])}));e.push(new THREE.MeshBasicMaterial({map:new THREE.Texture(d[5])}));b=new THREE.Mesh(new Cube(b,b,b,1,1,e,true),new THREE.MeshFaceMaterial);a.addObject(b);return b},addPanoramaCubePlanes:function(a,b,d){var e=b/2;b=new Plane(b,b);var g=Math.PI/2,f=Math.PI;SceneUtils.addMesh(a,b,1,0,0,-e,0,0,0,new THREE.MeshBasicMaterial({map:new THREE.Texture(d[5])}));
+SceneUtils.addMesh(a,b,1,-e,0,0,0,g,0,new THREE.MeshBasicMaterial({map:new THREE.Texture(d[0])}));SceneUtils.addMesh(a,b,1,e,0,0,0,-g,0,new THREE.MeshBasicMaterial({map:new THREE.Texture(d[1])}));SceneUtils.addMesh(a,b,1,0,e,0,g,0,f,new THREE.MeshBasicMaterial({map:new THREE.Texture(d[2])}));SceneUtils.addMesh(a,b,1,0,-e,0,-g,0,f,new THREE.MeshBasicMaterial({map:new THREE.Texture(d[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}"},
+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}"},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=function(a,b,d,e,g,f,h,c){function k(t,H,w,J,n,j,m,B){var u,p,M=e||1,y=g||1,D=M+1,F=y+1,E=n/2,A=j/2;n=n/M;var O=j/y,K=l.vertices.length;if(t=="x"&&H=="y"||t=="y"&&H=="x")u="z";else if(t=="x"&&H=="z"||t=="z"&&H=="x")u="y";else if(t=="z"&&H=="y"||t=="y"&&H=="z")u="x";for(p=0;p<F;p++)for(j=0;j<D;j++){var U=new THREE.Vector3;
+U[t]=(j*n-E)*w;U[H]=(p*O-A)*J;U[u]=m;l.vertices.push(new THREE.Vertex(U))}for(p=0;p<y;p++)for(j=0;j<M;j++){l.faces.push(new THREE.Face4(j+D*p+K,j+D*(p+1)+K,j+1+D*(p+1)+K,j+1+D*p+K,null,B));l.uvs.push([new THREE.UV(j/M,p/y),new THREE.UV(j/M,(p+1)/y),new THREE.UV((j+1)/M,(p+1)/y),new THREE.UV((j+1)/M,p/y)])}}THREE.Geometry.call(this);var l=this,q=a/2,C=b/2,o=d/2;h=h?-1:1;if(f!==undefined)if(f instanceof Array)this.materials=f;else{this.materials=[];for(var v=0;v<6;v++)this.materials.push([f])}else this.materials=
+[];this.sides={px:true,nx:true,py:true,ny:true,pz:true,nz:true};if(c!=undefined)for(var x in c)if(this.sides[x]!=undefined)this.sides[x]=c[x];this.sides.px&&k("z","y",1*h,-1,d,b,-q,this.materials[0]);this.sides.nx&&k("z","y",-1*h,-1,d,b,q,this.materials[1]);this.sides.py&&k("x","z",1*h,1,a,d,C,this.materials[2]);this.sides.ny&&k("x","z",1*h,-1,a,d,-C,this.materials[3]);this.sides.pz&&k("x","y",1*h,-1,a,b,o,this.materials[4]);this.sides.nz&&k("x","y",-1*h,-1,a,b,-o,this.materials[5]);(function(){for(var t=
+[],H=[],w=0,J=l.vertices.length;w<J;w++){for(var n=l.vertices[w],j=false,m=0,B=t.length;m<B;m++){var u=t[m];if(n.position.x==u.position.x&&n.position.y==u.position.y&&n.position.z==u.position.z){H[w]=m;j=true;break}}if(!j){H[w]=t.length;t.push(new THREE.Vertex(n.position.clone()))}}w=0;for(J=l.faces.length;w<J;w++){n=l.faces[w];n.a=H[n.a];n.b=H[n.b];n.c=H[n.c];n.d=H[n.d]}l.vertices=t})();this.computeCentroids();this.computeFaceNormals();this.sortFacesByMaterial()};Cube.prototype=new THREE.Geometry;
+Cube.prototype.constructor=Cube;
+var Cylinder=function(a,b,d,e,g){function f(l,q,C){h.vertices.push(new THREE.Vertex(new THREE.Vector3(l,q,C)))}THREE.Geometry.call(this);var h=this,c=Math.PI,k;for(k=0;k<a;k++)f(Math.sin(2*c*k/a)*b,Math.cos(2*c*k/a)*b,0);for(k=0;k<a;k++)f(Math.sin(2*c*k/a)*d,Math.cos(2*c*k/a)*d,e);for(k=0;k<a;k++)h.faces.push(new THREE.Face4(k,k+a,a+(k+1)%a,(k+1)%a));if(d!=0){f(0,0,-g);for(k=a;k<a+a/2;k++)h.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(b!=0){f(0,0,e+g);for(k=a+a/2;k<
+2*a;k++)h.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,b,d,e){THREE.Geometry.call(this);var g,f=a/2,h=b/2;d=d||1;e=e||1;var c=d+1,k=e+1;a=a/d;var l=b/e;for(g=0;g<k;g++)for(b=0;b<c;b++)this.vertices.push(new THREE.Vertex(new THREE.Vector3(b*a-f,-(g*l-h),0)));for(g=0;g<e;g++)for(b=0;b<d;b++){this.faces.push(new THREE.Face4(b+c*g,b+c*(g+1),b+1+c*(g+1),b+1+c*g));this.uvs.push([new THREE.UV(b/d,g/e),new THREE.UV(b/d,(g+1)/e),new THREE.UV((b+1)/d,(g+1)/e),new THREE.UV((b+1)/d,g/e)])}this.computeCentroids();this.computeFaceNormals();this.sortFacesByMaterial()};
+Plane.prototype=new THREE.Geometry;Plane.prototype.constructor=Plane;
+var Sphere=function(a,b,d){THREE.Geometry.call(this);var e,g=Math.PI,f=Math.max(3,b||8),h=Math.max(2,d||6);b=[];for(d=0;d<h+1;d++){e=d/h;var c=a*Math.cos(e*g),k=a*Math.sin(e*g),l=[],q=0;for(e=0;e<f;e++){var C=2*e/f,o=k*Math.sin(C*g);C=k*Math.cos(C*g);(d==0||d==h)&&e>0||(q=this.vertices.push(new THREE.Vertex(new THREE.Vector3(C,c,o)))-1);l.push(q)}b.push(l)}var v,x,t;g=b.length;for(d=0;d<g;d++){f=b[d].length;if(d>0)for(e=0;e<f;e++){l=e==f-1;h=b[d][l?0:e+1];c=b[d][l?f-1:e];k=b[d-1][l?f-1:e];l=b[d-1][l?
+0:e+1];o=d/(g-1);v=(d-1)/(g-1);x=(e+1)/f;C=e/f;q=new THREE.UV(1-x,o);o=new THREE.UV(1-C,o);C=new THREE.UV(1-C,v);var H=new THREE.UV(1-x,v);if(d<b.length-1){v=this.vertices[h].position.clone();x=this.vertices[c].position.clone();t=this.vertices[k].position.clone();v.normalize();x.normalize();t.normalize();this.faces.push(new THREE.Face3(h,c,k,[new THREE.Vector3(v.x,v.y,v.z),new THREE.Vector3(x.x,x.y,x.z),new THREE.Vector3(t.x,t.y,t.z)]));this.uvs.push([q,o,C])}if(d>1){v=this.vertices[h].position.clone();
+x=this.vertices[k].position.clone();t=this.vertices[l].position.clone();v.normalize();x.normalize();t.normalize();this.faces.push(new THREE.Face3(h,k,l,[new THREE.Vector3(v.x,v.y,v.z),new THREE.Vector3(x.x,x.y,x.z),new THREE.Vector3(t.x,t.y,t.z)]));this.uvs.push([q,C,H])}}}this.computeCentroids();this.computeFaceNormals();this.computeVertexNormals();this.sortFacesByMaterial();this.boundingSphere={radius:a}};Sphere.prototype=new THREE.Geometry;Sphere.prototype.constructor=Sphere;
+var Torus=function(a,b,d,e){this.radius=a||100;this.tube=b||40;this.segmentsR=d||8;this.segmentsT=e||6;a=[];THREE.Geometry.call(this);for(b=0;b<=this.segmentsR;++b)for(d=0;d<=this.segmentsT;++d){e=d/this.segmentsT*2*Math.PI;var g=b/this.segmentsR*2*Math.PI;this.vertices.push(new THREE.Vertex(new THREE.Vector3((this.radius+this.tube*Math.cos(g))*Math.cos(e),(this.radius+this.tube*Math.cos(g))*Math.sin(e),this.tube*Math.sin(g))));a.push([d/this.segmentsT,1-b/this.segmentsR])}for(b=1;b<=this.segmentsR;++b)for(d=
+1;d<=this.segmentsT;++d){e=(this.segmentsT+1)*b+d;g=(this.segmentsT+1)*b+d-1;var f=(this.segmentsT+1)*(b-1)+d-1,h=(this.segmentsT+1)*(b-1)+d;this.faces.push(new THREE.Face4(e,g,f,h));this.uvs.push([new THREE.UV(a[e][0],a[e][1]),new THREE.UV(a[g][0],a[g][1]),new THREE.UV(a[f][0],a[f][1]),new THREE.UV(a[h][0],a[h][1])])}delete a;this.computeCentroids();this.computeFaceNormals();this.computeVertexNormals();this.sortFacesByMaterial()};Torus.prototype=new THREE.Geometry;Torus.prototype.constructor=Torus;
+var Icosahedron=function(a){function b(C,o,v){var x=Math.sqrt(C*C+o*o+v*v);return g.vertices.push(new THREE.Vertex(new THREE.Vector3(C/x,o/x,v/x)))-1}function d(C,o,v,x){x.faces.push(new THREE.Face3(C,o,v))}function e(C,o){var v=g.vertices[C].position,x=g.vertices[o].position;return b((v.x+x.x)/2,(v.y+x.y)/2,(v.z+x.z)/2)}var g=this,f=new THREE.Geometry,h;this.subdivisions=a||0;THREE.Geometry.call(this);a=(1+Math.sqrt(5))/2;b(-1,a,0);b(1,a,0);b(-1,-a,0);b(1,-a,0);b(0,-1,a);b(0,1,a);b(0,-1,-a);b(0,
+1,-a);b(a,0,-1);b(a,0,1);b(-a,0,-1);b(-a,0,1);d(0,11,5,f);d(0,5,1,f);d(0,1,7,f);d(0,7,10,f);d(0,10,11,f);d(1,5,9,f);d(5,11,4,f);d(11,10,2,f);d(10,7,6,f);d(7,1,8,f);d(3,9,4,f);d(3,4,2,f);d(3,2,6,f);d(3,6,8,f);d(3,8,9,f);d(4,9,5,f);d(2,4,11,f);d(6,2,10,f);d(8,6,7,f);d(9,8,1,f);for(a=0;a<this.subdivisions;a++){h=new THREE.Geometry;for(var c in f.faces){var k=e(f.faces[c].a,f.faces[c].b),l=e(f.faces[c].b,f.faces[c].c),q=e(f.faces[c].c,f.faces[c].a);d(f.faces[c].a,k,q,h);d(f.faces[c].b,l,k,h);d(f.faces[c].c,
+q,l,h);d(k,l,q,h)}f.faces=h.faces}g.faces=f.faces;delete f;delete h;this.computeCentroids();this.computeFaceNormals();this.computeVertexNormals();this.sortFacesByMaterial()};Icosahedron.prototype=new THREE.Geometry;Icosahedron.prototype.constructor=Icosahedron;
+function LathedObject(a,b,d){THREE.Geometry.call(this);b=b||12;d=d||2*Math.PI;b=d/b;for(var e=[],g=[],f=[],h=[],c=0;c<a.length;c++){this.vertices.push(new THREE.Vertex(a[c]));g[c]=this.vertices.length-1;e[c]=new THREE.Vector3(a[c].x,a[c].y,a[c].z)}for(var k=THREE.Matrix4.rotationZMatrix(b),l=0;l<=d+0.0010;l+=b){for(c=0;c<e.length;c++)if(l<d){e[c]=k.multiplyVector3(e[c].clone());this.vertices.push(new THREE.Vertex(e[c]));f[c]=this.vertices.length-1}else f=h;if(l==0)h=g;for(c=0;c<g.length-1;c++){this.faces.push(new THREE.Face4(f[c],
+f[c+1],g[c+1],g[c]));this.uvs.push([new THREE.UV(l/d,c/a.length),new THREE.UV(l/d,(c+1)/a.length),new THREE.UV((l-b)/d,(c+1)/a.length),new THREE.UV((l-b)/d,c/a.length)])}g=f;f=[]}this.computeCentroids();this.computeFaceNormals();this.computeVertexNormals();this.sortFacesByMaterial()}LathedObject.prototype=new THREE.Geometry;LathedObject.prototype.constructor=LathedObject;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 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 d=document.createElement("script");d.type="text/javascript";d.onload=b;d.src=a;document.getElementsByTagName("head")[0].appendChild(d)},loadAscii:function(a){var b=a.model,d=a.callback,e=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,d,e)};b.postMessage(a)},loadBinary:function(a){var b=a.model,d=a.callback,e=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 f=this.showProgress?THREE.Loader.prototype.updateProgress:null;b.onmessage=function(h){THREE.Loader.prototype.loadAjaxBuffers(h.data.buffers,h.data.materials,d,g,e,f)};b.onerror=function(h){alert("worker.onerror: "+h.message+"\n"+h.data);h.preventDefault()};b.postMessage(a)},loadAjaxBuffers:function(a,b,d,e,g,f){var h=new XMLHttpRequest,c=e+"/"+a,k=0;
+h.onreadystatechange=function(){if(h.readyState==4)h.status==200||h.status==0?THREE.Loader.prototype.createBinModel(h.responseText,d,g,b):alert("Couldn't load ["+c+"] ["+h.status+"]");else if(h.readyState==3){if(f){if(k==0)k=h.getResponseHeader("Content-Length");f({total:k,loaded:h.responseText.length})}}else if(h.readyState==2)k=h.getResponseHeader("Content-Length")};h.open("GET",c,true);h.overrideMimeType("text/plain; charset=x-user-defined");h.setRequestHeader("Content-Type","text/plain");h.send(null)},
+createBinModel:function(a,b,d,e){var g=function(f){function h(z,L){var I=q(z,L),Z=q(z,L+1),ca=q(z,L+2),ga=q(z,L+3),ja=(ga<<1&255|ca>>7)-127;I=(ca&127)<<16|Z<<8|I;if(I==0&&ja==-127)return 0;return(1-2*(ga>>7))*(1+I*Math.pow(2,-23))*Math.pow(2,ja)}function c(z,L){var I=q(z,L),Z=q(z,L+1),ca=q(z,L+2);return(q(z,L+3)<<24)+(ca<<16)+(Z<<8)+I}function k(z,L){var I=q(z,L);return(q(z,L+1)<<8)+I}function l(z,L){var I=q(z,L);return I>127?I-256:I}function q(z,L){return z.charCodeAt(L)&255}function C(z){var L,
+I,Z;L=c(a,z);I=c(a,z+B);Z=c(a,z+u);z=k(a,z+p);THREE.Loader.prototype.f3(w,L,I,Z,z)}function o(z){var L,I,Z,ca,ga,ja;L=c(a,z);I=c(a,z+B);Z=c(a,z+u);ca=k(a,z+p);ga=c(a,z+M);ja=c(a,z+y);z=c(a,z+D);THREE.Loader.prototype.f3n(w,j,L,I,Z,ca,ga,ja,z)}function v(z){var L,I,Z,ca;L=c(a,z);I=c(a,z+F);Z=c(a,z+E);ca=c(a,z+A);z=k(a,z+O);THREE.Loader.prototype.f4(w,L,I,Z,ca,z)}function x(z){var L,I,Z,ca,ga,ja,qa,sa;L=c(a,z);I=c(a,z+F);Z=c(a,z+E);ca=c(a,z+A);ga=k(a,z+O);ja=c(a,z+K);qa=c(a,z+U);sa=c(a,z+W);z=c(a,z+
+P);THREE.Loader.prototype.f4n(w,j,L,I,Z,ca,ga,ja,qa,sa,z)}function t(z){var L,I;L=c(a,z);I=c(a,z+da);z=c(a,z+X);THREE.Loader.prototype.uv3(w,m[L*2],m[L*2+1],m[I*2],m[I*2+1],m[z*2],m[z*2+1])}function H(z){var L,I,Z;L=c(a,z);I=c(a,z+R);Z=c(a,z+T);z=c(a,z+ba);THREE.Loader.prototype.uv4(w,m[L*2],m[L*2+1],m[I*2],m[I*2+1],m[Z*2],m[Z*2+1],m[z*2],m[z*2+1])}var w=this,J=0,n,j=[],m=[],B,u,p,M,y,D,F,E,A,O,K,U,W,P,da,X,R,T,ba,Y,G,S,V,ia,ha;THREE.Geometry.call(this);THREE.Loader.prototype.init_materials(w,e,f);
+n={signature:a.substr(J,8),header_bytes:q(a,J+8),vertex_coordinate_bytes:q(a,J+9),normal_coordinate_bytes:q(a,J+10),uv_coordinate_bytes:q(a,J+11),vertex_index_bytes:q(a,J+12),normal_index_bytes:q(a,J+13),uv_index_bytes:q(a,J+14),material_index_bytes:q(a,J+15),nvertices:c(a,J+16),nnormals:c(a,J+16+4),nuvs:c(a,J+16+8),ntri_flat:c(a,J+16+12),ntri_smooth:c(a,J+16+16),ntri_flat_uv:c(a,J+16+20),ntri_smooth_uv:c(a,J+16+24),nquad_flat:c(a,J+16+28),nquad_smooth:c(a,J+16+32),nquad_flat_uv:c(a,J+16+36),nquad_smooth_uv:c(a,
+J+16+40)};J+=n.header_bytes;B=n.vertex_index_bytes;u=n.vertex_index_bytes*2;p=n.vertex_index_bytes*3;M=n.vertex_index_bytes*3+n.material_index_bytes;y=n.vertex_index_bytes*3+n.material_index_bytes+n.normal_index_bytes;D=n.vertex_index_bytes*3+n.material_index_bytes+n.normal_index_bytes*2;F=n.vertex_index_bytes;E=n.vertex_index_bytes*2;A=n.vertex_index_bytes*3;O=n.vertex_index_bytes*4;K=n.vertex_index_bytes*4+n.material_index_bytes;U=n.vertex_index_bytes*4+n.material_index_bytes+n.normal_index_bytes;
+W=n.vertex_index_bytes*4+n.material_index_bytes+n.normal_index_bytes*2;P=n.vertex_index_bytes*4+n.material_index_bytes+n.normal_index_bytes*3;da=n.uv_index_bytes;X=n.uv_index_bytes*2;R=n.uv_index_bytes;T=n.uv_index_bytes*2;ba=n.uv_index_bytes*3;f=n.vertex_index_bytes*3+n.material_index_bytes;ha=n.vertex_index_bytes*4+n.material_index_bytes;Y=n.ntri_flat*f;G=n.ntri_smooth*(f+n.normal_index_bytes*3);S=n.ntri_flat_uv*(f+n.uv_index_bytes*3);V=n.ntri_smooth_uv*(f+n.normal_index_bytes*3+n.uv_index_bytes*
+3);ia=n.nquad_flat*ha;f=n.nquad_smooth*(ha+n.normal_index_bytes*4);ha=n.nquad_flat_uv*(ha+n.uv_index_bytes*4);J+=function(z){var L,I,Z,ca=n.vertex_coordinate_bytes*3,ga=z+n.nvertices*ca;for(z=z;z<ga;z+=ca){L=h(a,z);I=h(a,z+n.vertex_coordinate_bytes);Z=h(a,z+n.vertex_coordinate_bytes*2);THREE.Loader.prototype.v(w,L,I,Z)}return n.nvertices*ca}(J);J+=function(z){var L,I,Z,ca=n.normal_coordinate_bytes*3,ga=z+n.nnormals*ca;for(z=z;z<ga;z+=ca){L=l(a,z);I=l(a,z+n.normal_coordinate_bytes);Z=l(a,z+n.normal_coordinate_bytes*
+2);j.push(L/127,I/127,Z/127)}return n.nnormals*ca}(J);J+=function(z){var L,I,Z=n.uv_coordinate_bytes*2,ca=z+n.nuvs*Z;for(z=z;z<ca;z+=Z){L=h(a,z);I=h(a,z+n.uv_coordinate_bytes);m.push(L,I)}return n.nuvs*Z}(J);J=J;Y=J+Y;G=Y+G;S=G+S;V=S+V;ia=V+ia;f=ia+f;ha=f+ha;(function(z){var L,I=n.vertex_index_bytes*3+n.material_index_bytes,Z=I+n.uv_index_bytes*3,ca=z+n.ntri_flat_uv*Z;for(L=z;L<ca;L+=Z){C(L);t(L+I)}return ca-z})(G);(function(z){var L,I=n.vertex_index_bytes*3+n.material_index_bytes+n.normal_index_bytes*
+3,Z=I+n.uv_index_bytes*3,ca=z+n.ntri_smooth_uv*Z;for(L=z;L<ca;L+=Z){o(L);t(L+I)}return ca-z})(S);(function(z){var L,I=n.vertex_index_bytes*4+n.material_index_bytes,Z=I+n.uv_index_bytes*4,ca=z+n.nquad_flat_uv*Z;for(L=z;L<ca;L+=Z){v(L);H(L+I)}return ca-z})(f);(function(z){var L,I=n.vertex_index_bytes*4+n.material_index_bytes+n.normal_index_bytes*4,Z=I+n.uv_index_bytes*4,ca=z+n.nquad_smooth_uv*Z;for(L=z;L<ca;L+=Z){x(L);H(L+I)}return ca-z})(ha);(function(z){var L,I=n.vertex_index_bytes*3+n.material_index_bytes,
+Z=z+n.ntri_flat*I;for(L=z;L<Z;L+=I)C(L);return Z-z})(J);(function(z){var L,I=n.vertex_index_bytes*3+n.material_index_bytes+n.normal_index_bytes*3,Z=z+n.ntri_smooth*I;for(L=z;L<Z;L+=I)o(L);return Z-z})(Y);(function(z){var L,I=n.vertex_index_bytes*4+n.material_index_bytes,Z=z+n.nquad_flat*I;for(L=z;L<Z;L+=I)v(L);return Z-z})(V);(function(z){var L,I=n.vertex_index_bytes*4+n.material_index_bytes+n.normal_index_bytes*4,Z=z+n.nquad_smooth*I;for(L=z;L<Z;L+=I)x(L);return Z-z})(ia);this.computeCentroids();
+this.computeFaceNormals();this.sortFacesByMaterial()};g.prototype=new THREE.Geometry;g.prototype.constructor=g;b(new g(d))},createModel:function(a,b,d){var e=function(g){var f=this;THREE.Geometry.call(this);THREE.Loader.prototype.init_materials(f,a.materials,g);(function(){var h,c,k,l,q;h=0;for(c=a.vertices.length;h<c;h+=3){k=a.vertices[h];l=a.vertices[h+1];q=a.vertices[h+2];THREE.Loader.prototype.v(f,k,l,q)}})();(function(){function h(x,t){THREE.Loader.prototype.f3(f,x[t],x[t+1],x[t+2],x[t+3])}function c(x,
+t){THREE.Loader.prototype.f3n(f,a.normals,x[t],x[t+1],x[t+2],x[t+3],x[t+4],x[t+5],x[t+6])}function k(x,t){THREE.Loader.prototype.f4(f,x[t],x[t+1],x[t+2],x[t+3],x[t+4])}function l(x,t){THREE.Loader.prototype.f4n(f,a.normals,x[t],x[t+1],x[t+2],x[t+3],x[t+4],x[t+5],x[t+6],x[t+7],x[t+8])}function q(x,t){var H,w,J;H=x[t];w=x[t+1];J=x[t+2];THREE.Loader.prototype.uv3(f,a.uvs[H*2],a.uvs[H*2+1],a.uvs[w*2],a.uvs[w*2+1],a.uvs[J*2],a.uvs[J*2+1])}function C(x,t){var H,w,J,n;H=x[t];w=x[t+1];J=x[t+2];n=x[t+3];THREE.Loader.prototype.uv4(f,
+a.uvs[H*2],a.uvs[H*2+1],a.uvs[w*2],a.uvs[w*2+1],a.uvs[J*2],a.uvs[J*2+1],a.uvs[n*2],a.uvs[n*2+1])}var o,v;o=0;for(v=a.triangles_uv.length;o<v;o+=7){h(a.triangles_uv,o);q(a.triangles_uv,o+4)}o=0;for(v=a.triangles_n_uv.length;o<v;o+=10){c(a.triangles_n_uv,o);q(a.triangles_n_uv,o+7)}o=0;for(v=a.quads_uv.length;o<v;o+=9){k(a.quads_uv,o);C(a.quads_uv,o+5)}o=0;for(v=a.quads_n_uv.length;o<v;o+=13){l(a.quads_n_uv,o);C(a.quads_n_uv,o+9)}o=0;for(v=a.triangles.length;o<v;o+=4)h(a.triangles,o);o=0;for(v=a.triangles_n.length;o<
+v;o+=7)c(a.triangles_n,o);o=0;for(v=a.quads.length;o<v;o+=5)k(a.quads,o);o=0;for(v=a.quads_n.length;o<v;o+=9)l(a.quads_n,o)})();this.computeCentroids();this.computeFaceNormals();this.sortFacesByMaterial()};e.prototype=new THREE.Geometry;e.prototype.constructor=e;b(new e(d))},v:function(a,b,d,e){a.vertices.push(new THREE.Vertex(new THREE.Vector3(b,d,e)))},f3:function(a,b,d,e,g){a.faces.push(new THREE.Face3(b,d,e,null,a.materials[g]))},f4:function(a,b,d,e,g,f){a.faces.push(new THREE.Face4(b,d,e,g,null,
+a.materials[f]))},f3n:function(a,b,d,e,g,f,h,c,k){f=a.materials[f];var l=b[c*3],q=b[c*3+1];c=b[c*3+2];var C=b[k*3],o=b[k*3+1];k=b[k*3+2];a.faces.push(new THREE.Face3(d,e,g,[new THREE.Vector3(b[h*3],b[h*3+1],b[h*3+2]),new THREE.Vector3(l,q,c),new THREE.Vector3(C,o,k)],f))},f4n:function(a,b,d,e,g,f,h,c,k,l,q){h=a.materials[h];var C=b[k*3],o=b[k*3+1];k=b[k*3+2];var v=b[l*3],x=b[l*3+1];l=b[l*3+2];var t=b[q*3],H=b[q*3+1];q=b[q*3+2];a.faces.push(new THREE.Face4(d,e,g,f,[new THREE.Vector3(b[c*3],b[c*3+1],
+b[c*3+2]),new THREE.Vector3(C,o,k),new THREE.Vector3(v,x,l),new THREE.Vector3(t,H,q)],h))},uv3:function(a,b,d,e,g,f,h){var c=[];c.push(new THREE.UV(b,d));c.push(new THREE.UV(e,g));c.push(new THREE.UV(f,h));a.uvs.push(c)},uv4:function(a,b,d,e,g,f,h,c,k){var l=[];l.push(new THREE.UV(b,d));l.push(new THREE.UV(e,g));l.push(new THREE.UV(f,h));l.push(new THREE.UV(c,k));a.uvs.push(l)},init_materials:function(a,b,d){a.materials=[];for(var e=0;e<b.length;++e)a.materials[e]=[THREE.Loader.prototype.createMaterial(b[e],
+d)]},createMaterial:function(a,b){function d(f){f=Math.log(f)/Math.LN2;return Math.floor(f)==f}var e,g;if(a.map_diffuse&&b){g=document.createElement("canvas");e=new THREE.MeshLambertMaterial({map:new THREE.Texture(g)});g=new Image;g.onload=function(){if(!d(this.width)||!d(this.height)){var f=Math.pow(2,Math.round(Math.log(this.width)/Math.LN2)),h=Math.pow(2,Math.round(Math.log(this.height)/Math.LN2));e.map.image.width=f;e.map.image.height=h;e.map.image.getContext("2d").drawImage(this,0,0,f,h)}else e.map.image=
+this;e.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;e=new THREE.MeshLambertMaterial({color:g,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("/")}};
diff --git a/examples/scene_test.html b/examples/scene_test.html
index 6c694e7affb058c5a055d2c0ead091afac23517b..c8bb6a90653ddc6b7a7dea945327d775387015df 100644
--- a/examples/scene_test.html
+++ b/examples/scene_test.html
@@ -5,7 +5,8 @@
 		<meta charset="utf-8">
 		<style type="text/css">
 			body {
-				background:#fff;
+				background:#000;
+				color:#fff;
 				padding:0;
 				margin:0;
 				overflow:hidden;
@@ -16,14 +17,57 @@
 			#info {
 				position: absolute;
 				top: 0px; width: 100%;
-				color: #000;
 				padding: 5px;
 				font-family: Monospace;
 				font-size: 13px;
 				text-align: center;
+				z-index:100;
 			}
 			
-			a { color:skyblue }
+			#progress {
+				color:red;
+				top:7em;
+				width: 100%;
+				font-size:3em;
+				font-variant:small-caps;
+				font-weight:bold;
+				position:absolute;
+				z-index:100;
+				text-align: center;
+				text-shadow: #000 0px 0px 10px;
+				display:none;
+			}
+			
+			#start {
+				color:#fff;
+				text-shadow: #000 0px 0px 2px;
+				padding:0.1em 0.3em;
+				width:3em;
+				text-align: center;
+				/*
+				font-size:0.8em;
+				-moz-box-shadow: 0px 0px 5px #000;
+				-webkit-box-shadow: 0px 0px 5px #000;
+				box-shadow: 0px 0px 5px #000;
+				*/
+				display:none;
+			}
+			
+			.enabled {
+				color: lime!important;
+				cursor:pointer;
+			}
+			
+			.enabled:hover {
+				text-shadow: #0f0 0px 0px 5px !important;
+			}
+			
+			.disabled {
+				background:gray;
+				cursor:default;
+			}
+			
+			a { color:red }
 			canvas { pointer-events:none; z-index:10; }
 			#log { position:absolute; top:0; display:block; text-align:left; z-index:1000; pointer-events:none; }
 		</style>
@@ -34,6 +78,11 @@
 			<a href="http://github.com/mrdoob/three.js">three.js</a> - scene loader test
 		</div>
 
+		<div id="progress">
+			<span id="message">Loading ...</span>
+			<center><div id="start" class="disabled">Start</div></center>
+		</div>
+		
 		<pre id="log"></pre>
 
 		<script type="text/javascript" src="../build/ThreeExtras.js"></script>
@@ -46,7 +95,7 @@
 
 			var container,stats;
 
-			var camera, scene;
+			var camera, scene, loaded;
 			var renderer;
 
 			var mesh, zmesh, geometry;
@@ -56,34 +105,70 @@
 			var windowHalfX = window.innerWidth / 2;
 			var windowHalfY = window.innerHeight / 2;
 
-			document.addEventListener('mousemove', onDocumentMouseMove, false);
+			document.addEventListener( 'mousemove', onDocumentMouseMove, false );
 
 			init();
 
-
+			function $( id ) {
+				
+				return document.getElementById( id );
+				
+			}
+			
 			function init() {
 
-				container = document.createElement('div');
-				document.body.appendChild(container);
+				container = document.createElement( 'div' );
+				document.body.appendChild( container );
+
+				var loadScene = createLoadScene();
+				scene  = loadScene.scene;
+				camera = loadScene.camera;
+				
+				renderer = new THREE.WebGLRenderer();
+				renderer.setSize( SCREEN_WIDTH, SCREEN_HEIGHT );
+				renderer.domElement.style.position = "relative";
+				container.appendChild( renderer.domElement );
+
+				$( "start" ).addEventListener( 'click', onStartClick, false );
 
-				var callback = function( result ) {
+				setInterval( loop, 1000/60 );
+
+				var callback_sync = function( result ) {
 				
+					/*
 					scene = result.scene;
 					camera = result.currentCamera;
 					
 					camera.aspect = window.innerWidth / window.innerHeight;
 					camera.updateProjectionMatrix();
-
-					setInterval(loop, 1000/60);
+					
+					renderer.setClearColor( result.bgColor.hex, result.bgAlpha );
+					
+					*/
 
 				}
 				
-				SceneUtils.loadScene( "scenes/test_scene.js", callback );
+				var callback_async = function( result ) {
 				
-				renderer = new THREE.WebGLRenderer();
-				renderer.setSize( SCREEN_WIDTH, SCREEN_HEIGHT );
-				renderer.domElement.style.position = "relative";
-				container.appendChild( renderer.domElement );
+					loaded = result;
+					
+					var mat_veyron = result.geometries[ "veyron" ].materials;
+					
+					mat_veyron[ 0 ][ 0 ] = result.materials[ "interior" ];
+					mat_veyron[ 1 ][ 0 ] = result.materials[ "chrome" ];
+					mat_veyron[ 2 ][ 0 ] = result.materials[ "darkerchrome" ];
+					mat_veyron[ 3 ][ 0 ] = result.materials[ "glass" ];
+					mat_veyron[ 4 ][ 0 ] = result.materials[ "chrome" ];
+					mat_veyron[ 5 ][ 0 ] = result.materials[ "chrome" ];
+					
+					$( "message" ).style.display = "none";
+					$( "start" ).style.display = "block";
+					$( "start" ).className = "enabled";
+					
+				}
+				
+				$( "progress" ).style.display = "block";
+				SceneUtils.loadScene( "scenes/test_scene.js", callback_sync, callback_async );
 
 				stats = new Stats();
 				stats.domElement.style.position = 'absolute';
@@ -93,6 +178,26 @@
 
 			}
 
+			function setButtonActive( id ) {
+			
+				$( "start" ).style.backgroundColor = "green";
+					
+			}
+			
+			function onStartClick() {
+			
+				$( "progress" ).style.display = "none";
+				
+				scene = loaded.scene;
+				camera = loaded.currentCamera;
+				
+				camera.aspect = window.innerWidth / window.innerHeight;
+				camera.updateProjectionMatrix();
+				
+				renderer.setClearColor( loaded.bgColor.hex, loaded.bgAlpha );
+				
+			}
+			
 			function onDocumentMouseMove(event) {
 
 				mouseX = ( event.clientX - windowHalfX );
@@ -100,6 +205,46 @@
 
 			}
 
+			function createLoadScene() {
+			
+				var result = {
+				
+					scene:  new THREE.Scene(),
+					camera: new THREE.Camera( 65, window.innerWidth / window.innerHeight, 1, 1000 )
+					
+				};
+				
+				result.camera.position.z = 100;
+				
+				var object, geometry, material, light, count = 100, range = 150;
+				
+				material = new THREE.MeshLambertMaterial( { color:0xffffff } );
+				geometry = new Cube( 5, 5, 5 );
+				
+				for( var i = 0; i < count; i++ ) {
+				
+					object = new THREE.Mesh( geometry, material );
+					object.position.x = ( Math.random() - 0.5 ) * range;
+					object.position.y = ( Math.random() - 0.5 ) * range;
+					object.position.z = ( Math.random() - 0.5 ) * range;
+					object.rotation.x = Math.random() * 6;
+					object.rotation.y = Math.random() * 6;
+					object.rotation.z = Math.random() * 6;
+					result.scene.addObject( object );
+					
+				}
+				
+				light = new THREE.PointLight( 0xffffff );
+				result.scene.addLight( light );
+
+				light = new THREE.DirectionalLight( 0x111111 );
+				light.position.x = 1;
+				result.scene.addLight( light );
+
+				return result;
+				
+			}
+			
 			function loop() {
 
 				camera.position.x += ( mouseX - camera.position.x ) * .001;
@@ -113,7 +258,7 @@
 
 			function log( text ) {
 
-				var e = document.getElementById("log");
+				var e = $("log");
 				e.innerHTML = text + "<br/>" + e.innerHTML;
 
 			}
diff --git a/examples/scenes/test_scene.js b/examples/scenes/test_scene.js
index 9079c0af071074da49ebc0135c8cf3e011b40cf2..0a63075e26b042a78fafb4ac9e4bf8f6d23476a6 100644
--- a/examples/scenes/test_scene.js
+++ b/examples/scenes/test_scene.js
@@ -13,14 +13,23 @@ var scene = {
 
 	"cube2" : {
 		"geometry" : "cube",
-		"materials": [ "basic_black" ],
+		"materials": [ "basic_white" ],
 		"position" : [ 0, 0, 0 ],
 		"rotation" : [ 0, -0.3, 0 ],
 		"scale"	   : [ 2, 2, 2 ],
 		"visible"  : true
 	},
 
-	"sphere" : {
+	"cube3" : {
+		"geometry" : "cube",
+		"materials": [ "minecraft" ],
+		"position" : [ -30, -5, 25 ],
+		"rotation" : [ 0, 0.8, 0 ],
+		"scale"	   : [ 1, 1, 1 ],
+		"visible"  : true
+	},
+
+	"sphere_lambert" : {
 		"geometry" : "sphere",
 		"materials": [ "lambert_green" ],
 		"position" : [ -20, -5, 15 ],
@@ -29,10 +38,29 @@ var scene = {
 		"visible"  : true
 	},
 
+	"sphere_refraction" : {
+		"geometry" : "sphere",
+		"materials": [ "basic_refraction" ],
+		"position" : [ 50, 45, -50 ],
+		"rotation" : [ 0, 0, 0 ],
+		"scale"	   : [ 1, 1, 1 ],
+		"visible"  : true
+	},
+
+	"icosahedron" : {
+		"geometry" : "icosahedron",
+		"materials": [ "faceted_white" ],
+		"position" : [ 20, 10, -60 ],
+		"rotation" : [ 0, 0, 0 ],
+		"scale"	   : [ 20, 20, 20 ],
+		"visible"  : true
+	},
+
+
 	"torus" : {
 		"geometry" : "torus",
 		"materials": [ "phong_orange" ],
-		"position" : [ 0, 5, -50 ],
+		"position" : [ -20, 5, -50 ],
 		"rotation" : [ 0, 0, 0 ],
 		"scale"	   : [ 2, 2, 2 ],
 		"visible"  : true
@@ -67,12 +95,21 @@ var scene = {
 
 	"walt" : {
 		"geometry" : "WaltHead",
-		"materials": [ "phong_white" ],
+		"materials": [ "lambert_cube" ],
 		"position" : [ -45, 10, 0 ],
 		"rotation" : [ 0, 0, 0 ],
 		"scale"	   : [ 0.5, 0.5, 0.5 ],
 		"visible"  : true
 	},
+
+	"quad_bg" : {
+		"geometry" : "quad",
+		"materials": [ "textured_bg" ],
+		"position" : [ 0, 15, -90 ],
+		"rotation" : [ 0, 0, 0 ],
+		"scale"	   : [ 20, 20, 20 ],
+		"visible"  : true
+	},
 	
 	"ground" : {
 		"geometry" : "plane",
@@ -106,13 +143,26 @@ var scene = {
 		"segments_height" : 50
 	},	
 
+	"quad": {
+		"type"   : "plane",
+		"width"  : 10, 
+		"height" : 10,
+		"segments_width"  : 1, 
+		"segments_height" : 1
+	},	
+
 	"sphere": {
 		"type"    : "sphere",
 		"radius"  : 5, 
 		"segments_width"  : 32, 
 		"segments_height" : 16
 	},
- 
+
+	"icosahedron": {
+		"type"    : "icosahedron",
+		"subdivisions"  : 2
+	},
+	
 	"torus": {
 		"type"    : "torus",
 		"radius"  : 5,
@@ -149,12 +199,7 @@ var scene = {
 	"veyron": {
 		"type": "bin_mesh",
 		"url" : "obj/veyron/VeyronNoUv_bin.js"
-	},
-
-	"TextureCube": {
-		"type": "ascii_mesh",
-		"url" : "obj/textureTest/textureTest_baked.js"
-	},
+	}
 	
 	
 },
@@ -180,6 +225,16 @@ var scene = {
 		"type": "MeshBasicMaterial",
 		"parameters": { color: 0x000000, wireframe: true } 
 	},
+
+	"basic_white": {
+		"type": "MeshBasicMaterial",
+		"parameters": { color: 0xffffff, wireframe: true } 
+	},
+
+	"faceted_white": {
+		"type": "MeshLambertMaterial",
+		"parameters": { color: 0xffffff, shading: "flat" } 
+	},
 	
 	"basic_blue": {
 		"type": "MeshBasicMaterial",
@@ -211,6 +266,46 @@ var scene = {
 		"parameters": { color:0x000000, specular: 0xaa5500 } 
 	},
 	
+	"basic_refraction": {
+		"type": "MeshBasicMaterial",
+		"parameters": { color: 0xffffff, env_map: "cube_refraction", refraction_ratio: 0.95 } 
+	},
+	
+	"lambert_cube": {
+		"type": "MeshLambertMaterial",
+		"parameters": { color: 0xff6600, env_map: "cube_reflection", combine: "MixOperation", reflectivity: 0.3 }
+	},
+	
+	"chrome": {
+		"type": "MeshLambertMaterial",
+		"parameters": { color: 0xffffff, env_map: "cube_reflection" }
+	},
+
+	"darkerchrome": {
+		"type": "MeshLambertMaterial",
+		"parameters": { color: 0x222222, env_map: "cube_reflection" }
+	},
+	
+	"glass": {
+		"type": "MeshLambertMaterial",
+		"parameters": { color: 0x101046, env_map: "cube_reflection", opacity: 0.25 }
+	},
+
+	"interior": {
+		"type": "MeshLambertMaterial",
+		"parameters": { color: 0x050505 }
+	},
+	
+	"textured_bg": {
+		"type": "MeshBasicMaterial",
+		"parameters": { color: 0xffffff, map: "texture_bg" } 
+	},
+
+	"minecraft": {
+		"type": "MeshBasicMaterial",
+		"parameters": { color: 0xffffff, map: "texture_minecraft" } 
+	},
+	
 	"face": {
 		"type": "MeshFaceMaterial",
 		"parameters": {}
@@ -218,6 +313,42 @@ var scene = {
 	
 },
 
+"textures": 
+{
+	
+	"cube_reflection": {
+		"url": [ "textures/cube/SwedishRoyalCastle/px.jpg",
+				 "textures/cube/SwedishRoyalCastle/nx.jpg",
+				 "textures/cube/SwedishRoyalCastle/py.jpg",
+				 "textures/cube/SwedishRoyalCastle/ny.jpg",
+				 "textures/cube/SwedishRoyalCastle/pz.jpg",
+				 "textures/cube/SwedishRoyalCastle/nz.jpg"
+				]
+	},
+
+	"cube_refraction": {
+		"url": [ "textures/cube/SwedishRoyalCastle/px.jpg",
+				 "textures/cube/SwedishRoyalCastle/nx.jpg",
+				 "textures/cube/SwedishRoyalCastle/py.jpg",
+				 "textures/cube/SwedishRoyalCastle/ny.jpg",
+				 "textures/cube/SwedishRoyalCastle/nz.jpg",
+				 "textures/cube/SwedishRoyalCastle/pz.jpg"
+				],
+		"mapping": "CubeRefractionMapping"
+	},
+
+	"texture_bg": {
+		"url": "textures/cube/SwedishRoyalCastle/pz.jpg"
+	},
+
+	"texture_minecraft": {
+		"url": "textures/minecraft/grass.png",
+		"mag_filter": "NearestFilter",
+		"min_filter": "LinearMipMapLinearFilter"
+	}
+	
+},
+
 "cameras":
 {
 	"cam1": {
@@ -249,7 +380,8 @@ var scene = {
 	"light1": {
 		"type"		 : "directional",
 		"direction"	 : [0,1,1],
-		"color" 	 : [1,1,1]
+		"color" 	 : [1,1,1],
+		"intensity"	 : 0.8
 	},
 
 	"light2": {
@@ -273,13 +405,21 @@ var scene = {
 		"type"    : "exp2",
 		"color"   : [1,1,1],
 		"density" : 0.005,
+	},
+	
+	"black": {
+		"type"    : "exp2",
+		"color"   : [0,0,0],
+		"density" : 0.005,
 	}
 },
 	
 "defaults" : 
 {
-	"camera": "cam1",
-	"fog"	: "exponential"
+	"bgcolor" : [0,0,0],
+	"bgalpha" : 1,
+	"camera"  : "cam1",
+	"fog"	  : "black"
 }
 
 };
diff --git a/src/extras/ImageUtils.js b/src/extras/ImageUtils.js
index aaa39a676e142f00c4201299edfc13c1783acb93..0b55887c6e6ee68356997e0b5063e5ac8f0babeb 100644
--- a/src/extras/ImageUtils.js
+++ b/src/extras/ImageUtils.js
@@ -1,16 +1,16 @@
 var ImageUtils = {
 
-	loadTexture: function ( path, mapping ) {
+	loadTexture: function ( path, mapping, callback ) {
 
 		var image = new Image();
-		image.onload = function () { this.loaded = true; };
+		image.onload = function () { this.loaded = true; if( callback ) callback( this ); };
 		image.src = path;
 
 		return new THREE.Texture( image, mapping );
 
 	},
 
-	loadArray: function ( array ) {
+	loadArray: function ( array, callback ) {
 
 		var i, l, images = [];
 
@@ -20,7 +20,7 @@ var ImageUtils = {
 
 			images[ i ] = new Image();
 			images[ i ].loaded = 0;
-			images[ i ].onload = function () { images.loadCount += 1; this.loaded = true; };
+			images[ i ].onload = function () { images.loadCount += 1; this.loaded = true; if( callback ) callback( this ); };
 			images[ i ].src = array[ i ];
 
 		}
diff --git a/src/extras/SceneUtils.js b/src/extras/SceneUtils.js
index 525ef5cb24596766d63c99b1a9b55454a8571c3f..55a3953cbf1a49942232649eb1c9a2b72d5b268d 100644
--- a/src/extras/SceneUtils.js
+++ b/src/extras/SceneUtils.js
@@ -1,15 +1,40 @@
 var SceneUtils = {
 	
-	loadScene : function( url, callback ) {
+	loadScene : function( url, callback_sync, callback_async ) {
 
-		var dg, dm, dd, dl, dc, df, f,
-			g, o, m, l, p, c, t,
-			geometry, material, camera, fog, materials,
-			loader, callback_model,
-			worker = new Worker( url );
+		var worker = new Worker( url );
+		worker.postMessage( 0 );
 
 		worker.onmessage = function( event ) {
 
+			var dg, dm, dd, dl, dc, df, dt,
+				g, o, m, l, p, c, t, f, tt, pp,
+				geometry, material, camera, fog, 
+				texture, images,
+				materials,
+				data, loader, 
+				counter_models, counter_textures,
+				result;
+
+			data = event.data;
+			loader = new THREE.Loader();
+			
+			counter_models = 0;
+			counter_textures = 0;
+			
+			result = {
+				
+				scene: new THREE.Scene(),
+				geometries: {},
+				materials: {},
+				textures: {},
+				objects: {},
+				cameras: {},
+				lights: {},
+				fogs: {}
+			
+			};
+			
 			function handle_objects() {
 				
 				for( dd in data.objects ) {
@@ -48,6 +73,7 @@ var SceneUtils = {
 					}
 					
 				}
+				
 			};
 			
 			function handle_mesh( geo, id ) {
@@ -59,27 +85,44 @@ var SceneUtils = {
 			
 			function create_callback( id ) {
 				
-				return function( geo ) { handle_mesh( geo, id ); }
+				return function( geo ) {
+					
+					handle_mesh( geo, id );
+					
+					counter_models -= 1;
+					//console.log( "models to load:", counter_models );
+					
+					async_callback_gate();
+					
+				}
 				
-			}
-			
-			var data = event.data;
+			};
 			
-			var result = {
+			function async_callback_gate() {
+				
+				if( counter_models == 0 && counter_textures == 0 ) {
+					
+					callback_async( result );
+					
+				}
 				
-				scene: new THREE.Scene(),
-				geometries: {},
-				materials: {},
-				objects: {},
-				cameras: {},
-				lights: {},
-				fogs: {}
-			
 			};
 			
-			loader = new THREE.Loader();
+			// geometries
+			
+			// count how many models will be loaded asynchronously
 			
-			// geometries	
+			for( dg in data.geometries ) {
+				
+				g = data.geometries[ dg ];
+				
+				if ( g.type == "bin_mesh" || g.type == "ascii_mesh" ) {
+					
+					counter_models += 1;
+					
+				}
+				
+			}
 			
 			for( dg in data.geometries ) {
 				
@@ -109,6 +152,11 @@ var SceneUtils = {
 					
 					geometry = new Torus( g.radius, g.tube, g.segmentsR, g.segmentsT );
 					result.geometries[ dg ] = geometry;
+
+				} else if ( g.type == "icosahedron" ) {
+					
+					geometry = new Icosahedron( g.subdivisions );
+					result.geometries[ dg ] = geometry;
 					
 				} else if ( g.type == "bin_mesh" ) {
 					
@@ -126,22 +174,98 @@ var SceneUtils = {
 				
 			}
 
+			// textures
+			
+			// count how many textures will be loaded asynchronously
+			
+			for( dt in data.textures ) {
+				
+				tt = data.textures[ dt ];
+				
+				if( tt.url instanceof Array ) {
+					
+					counter_textures += tt.url.length;
+					
+				} else {
+					
+					counter_textures += 1;
+					
+				}
+				
+			}
+			
+			var callback_texture = function( images ) {
+				
+				counter_textures -= 1; 
+				//console.log( "textures to load:", counter_textures ); 
+				async_callback_gate();  
+				
+			};
+			
+			for( dt in data.textures ) {
+				
+				tt = data.textures[ dt ];
+				
+				if ( tt.mapping != undefined && THREE[ tt.mapping ] != undefined  ) {
+					
+					tt.mapping = new THREE[ tt.mapping ]();
+				
+				}
+				
+				if( tt.url instanceof Array ) {
+					
+					images = ImageUtils.loadArray( tt.url, callback_texture );
+					texture = new THREE.Texture( images, tt.mapping );
+					
+				} else {
+					
+					texture = ImageUtils.loadTexture( tt.url, tt.mapping, callback_texture );
+					
+					if ( THREE[ tt.min_filter ] != undefined )
+						texture.min_filter = THREE[ tt.min_filter ];
+					
+					if ( THREE[ tt.mag_filter ] != undefined )
+						texture.mag_filter = THREE[ tt.mag_filter ];
+					
+				}
+				
+				result.textures[ dt ] = texture;
+				
+			}
+			
 			// materials
 			
 			for( dm in data.materials ) {
 				
 				m = data.materials[ dm ];
 				
+				for( pp in m.parameters ) {
+					
+					if ( pp == "env_map" || pp == "map" ) {
+						
+						m.parameters[ pp ] = result.textures[ m.parameters[ pp ] ];
+						
+					} else if ( pp == "shading" ) {
+						
+						m.parameters[ pp ] = ( m.parameters[ pp ] == "flat" ) ? THREE.FlatShading : THREE.SmoothShading;
+						
+					} else if ( pp == "combine" ) {
+						
+						m.parameters[ pp ] = ( m.parameters[ pp ] == "MixOperation" ) ? THREE.MixOperation : THREE.MultiplyOperation;
+						
+					}
+					
+				}
+				
 				material = new THREE[ m.type ]( m.parameters );
 				result.materials[ dm ] = material;
 				
 			}
 			
-			// objects
+			// objects ( synchronous init of procedural primitives )
 			
 			handle_objects();
 			
-			
 			// lights
 			
 			for( dl in data.lights ) {
@@ -166,7 +290,8 @@ var SceneUtils = {
 				}
 				
 				c = l.color;
-				light.color.setRGB( c[0], c[1], c[2] );
+				i = l.intensity || 1;
+				light.color.setRGB( c[0] * i, c[1] * i, c[2] * i );
 				
 				result.scene.addLight( light );
 				
@@ -223,7 +348,13 @@ var SceneUtils = {
 				
 			}
 			
-			result.currentCamera = result.cameras[ data.defaults.camera ];
+			// defaults
+			
+			if ( result.cameras && data.defaults.camera ) {
+				
+				result.currentCamera = result.cameras[ data.defaults.camera ];
+				
+			}
 			
 			if ( result.fogs && data.defaults.fog ) {
 			
@@ -231,11 +362,17 @@ var SceneUtils = {
 				
 			}
 			
-			callback( result );
+			c = data.defaults.bgcolor;
+			result.bgColor = new THREE.Color();
+			result.bgColor.setRGB( c[0], c[1], c[2] );
+			
+			result.bgColorAlpha = data.defaults.bgalpha;
+			
+			// synchronous callback
+			
+			callback_sync( result );
 
 		};
-
-		worker.postMessage( 0 );
 		
 	},
 
diff --git a/src/extras/primitives/Icosahedron.js b/src/extras/primitives/Icosahedron.js
index abc204abe167fc7040c365027375936b741f556f..d859c0763fbd3a412f03c49b4b9e90ce2d20e35a 100644
--- a/src/extras/primitives/Icosahedron.js
+++ b/src/extras/primitives/Icosahedron.js
@@ -5,7 +5,7 @@
  * so it draws the entire texture on the seam-faces, I think...
  */
 
-var Icosahedron = function (subdivisions) {
+var Icosahedron = function ( subdivisions ) {
 
 	var scope = this;
 	var tempScope = new THREE.Geometry();
diff --git a/utils/build.py b/utils/build.py
index 0e9d38e9d49a23b1c02ba2dfc79869e05c7c7cfe..a69ce21d74f81c6e6c986902268ee6cb717e02d4 100644
--- a/utils/build.py
+++ b/utils/build.py
@@ -82,6 +82,7 @@ EXTRAS_FILES = [
 'extras/primitives/Plane.js',
 'extras/primitives/Sphere.js',
 'extras/primitives/Torus.js',
+'extras/primitives/Icosahedron.js',
 'extras/primitives/LathedObject.js',
 'extras/io/Loader.js'
 ]