diff --git a/build/Three.js b/build/Three.js
index 4a3ff066..ee031f94 100644
--- a/build/Three.js
+++ b/build/Three.js
@@ -529,7 +529,7 @@ THREE.SubdivisionModifier.prototype.smooth=function(b){function c(b,e,c,f,n,t){v
 e)}var f=[],h=[],k=[],m=this,n=b.vertices,f=b.faces,p=n.concat(),t=[],w={},u=[],x,v,y,z,A,F=b.faceVertexUvs[0];x=0;for(v=F.length;x<v;x++){y=0;for(z=F[x].length;y<z;y++)A=f[x]["abcd".charAt(y)],u[A]||(u[A]=F[x][y])}var E;x=0;for(v=f.length;x<v;x++)if(A=f[x],t.push(A.centroid),p.push(new THREE.Vertex(A.centroid)),m.supportUVs&&u.length!=0){E=new THREE.UV;if(A instanceof THREE.Face3)E.u=u[A.a].u+u[A.b].u+u[A.c].u,E.v=u[A.a].v+u[A.b].v+u[A.c].v,E.u/=3,E.v/=3;else if(A instanceof THREE.Face4)E.u=u[A.a].u+
 u[A.b].u+u[A.c].u+u[A.d].u,E.v=u[A.a].v+u[A.b].v+u[A.c].v+u[A.d].v,E.u/=4,E.v/=4;u.push(E)}z=function(b){function c(b,e,f){b[e]===void 0&&(b[e]=[]);b[e].push(f)}var f,h,k,m,n={};f=0;for(h=b.faces.length;f<h;f++)k=b.faces[f],k instanceof THREE.Face3?(m=e(k.a,k.b),c(n,m,f),m=e(k.b,k.c),c(n,m,f),m=e(k.c,k.a),c(n,m,f)):k instanceof THREE.Face4&&(m=e(k.a,k.b),c(n,m,f),m=e(k.b,k.c),c(n,m,f),m=e(k.c,k.d),c(n,m,f),m=e(k.d,k.a),c(n,m,f));return n}(b);var D,G,L=0,F=n.length,M;for(x in z)if(A=z[x],E=A[0],D=
 A[1],M=x.split("_"),v=M[0],M=M[1],G=new THREE.Vector3,A.length!=2?(G.addSelf(n[v].position),G.addSelf(n[M].position),G.multiplyScalar(0.5)):(G.addSelf(t[E]),G.addSelf(t[D]),G.addSelf(n[v].position),G.addSelf(n[M].position),G.multiplyScalar(0.25)),w[x]=F+f.length+L,p.push(new THREE.Vertex(G)),L++,m.supportUVs&&u.length!=0)E=new THREE.UV,E.u=u[v].u+u[M].u,E.v=u[v].v+u[M].v,E.u/=2,E.v/=2,u.push(E);x=0;for(v=t.length;x<v;x++)A=f[x],E=F+x,A instanceof THREE.Face3?(D=e(A.a,A.b),M=e(A.b,A.c),L=e(A.c,A.a),
-c(E,w[D],A.b,w[M],A,["123","12","2","23"]),c(E,w[M],A.c,w[L],A,["123","23","3","31"]),c(E,w[L],A.a,w[D],A,["123","31","1","12"])):A instanceof THREE.Face4?(D=e(A.a,A.b),M=e(A.b,A.c),L=e(A.c,A.d),G=e(A.d,A.a),c(E,w[D],A.b,w[M],A,["1234","12","2","23"]),c(E,w[M],A.c,w[L],A,["1234","13","3","34"]),c(E,w[L],A.d,w[G],A,["1234","34","4","41"]),c(E,w[G],A.a,w[D],A,["1234","41","1","12"])):console.log("face should be a face!",A);var f=p,J={},B={},p=function(b,e){J[b]===void 0&&(J[b]=[]);J[b].push(e)},w=function(b,
+c(E,w[D],A.b,w[M],A,["123","12","2","23"]),c(E,w[M],A.c,w[L],A,["123","23","3","31"]),c(E,w[L],A.a,w[D],A,["123","31","1","12"])):A instanceof THREE.Face4?(D=e(A.a,A.b),M=e(A.b,A.c),L=e(A.c,A.d),G=e(A.d,A.a),c(E,w[D],A.b,w[M],A,["1234","12","2","23"]),c(E,w[M],A.c,w[L],A,["1234","23","3","34"]),c(E,w[L],A.d,w[G],A,["1234","34","4","41"]),c(E,w[G],A.a,w[D],A,["1234","41","1","12"])):console.log("face should be a face!",A);var f=p,J={},B={},p=function(b,e){J[b]===void 0&&(J[b]=[]);J[b].push(e)},w=function(b,
 e){B[b]===void 0&&(B[b]={});B[b][e]=null};for(x in z)A=z[x],M=x.split("_"),v=M[0],M=M[1],p(v,[v,M]),p(M,[v,M]),E=A[0],D=A[1],w(v,E),D?w(v,D):w(v,E),w(M,E),D?w(M,D):w(M,E);p=new THREE.Vector3;w=new THREE.Vector3;x=0;for(v=n.length;x<v;x++)if(J[x]!==void 0){p.set(0,0,0);w.set(0,0,0);z=new THREE.Vector3(0,0,0);F=0;for(y in B[x])p.addSelf(t[y]),F++;p.divideScalar(F);F=J[x].length;for(y=0;y<F;y++)A=J[x][y],A=n[A[0]].position.clone().addSelf(n[A[1]].position).divideScalar(2),w.addSelf(A);w.divideScalar(F);
 z.addSelf(n[x].position);z.multiplyScalar(F-3);z.addSelf(p);z.addSelf(w.multiplyScalar(2));z.divideScalar(F);f[x].position=z}b.vertices=f;b.faces=h;b.faceVertexUvs[0]=k;delete b.__tmpVertices;b.computeCentroids();b.computeFaceNormals();b.computeVertexNormals()};THREE.Loader=function(b){this.statusDomElement=(this.showStatus=b)?THREE.Loader.prototype.addStatusElement():null;this.onLoadStart=function(){};this.onLoadProgress=function(){};this.onLoadComplete=function(){}};
 THREE.Loader.prototype={constructor:THREE.Loader,addStatusElement:function(){var b=document.createElement("div");b.style.position="absolute";b.style.right="0px";b.style.top="0px";b.style.fontSize="0.8em";b.style.textAlign="left";b.style.background="rgba(0,0,0,0.25)";b.style.color="#fff";b.style.width="120px";b.style.padding="0.5em 0.5em 0.5em 0.5em";b.style.zIndex=1E3;b.innerHTML="Loading ...";return b},updateProgress:function(b){var c="Loaded ";c+=b.total?(100*b.loaded/b.total).toFixed(0)+"%":(b.loaded/
diff --git a/build/custom/ThreeExtras.js b/build/custom/ThreeExtras.js
index a51891db..22879d59 100644
--- a/build/custom/ThreeExtras.js
+++ b/build/custom/ThreeExtras.js
@@ -187,7 +187,7 @@ THREE.SubdivisionModifier.prototype.smooth=function(a){function c(a,b,c,e,k,l){v
 b)}var e=[],g=[],h=[],f=this,k=a.vertices,e=a.faces,l=k.concat(),m=[],n={},o=[],t,u,y,v,p,z=a.faceVertexUvs[0];t=0;for(u=z.length;t<u;t++){y=0;for(v=z[t].length;y<v;y++)p=e[t]["abcd".charAt(y)],o[p]||(o[p]=z[t][y])}var w;t=0;for(u=e.length;t<u;t++)if(p=e[t],m.push(p.centroid),l.push(new THREE.Vertex(p.centroid)),f.supportUVs&&o.length!=0){w=new THREE.UV;if(p instanceof THREE.Face3)w.u=o[p.a].u+o[p.b].u+o[p.c].u,w.v=o[p.a].v+o[p.b].v+o[p.c].v,w.u/=3,w.v/=3;else if(p instanceof THREE.Face4)w.u=o[p.a].u+
 o[p.b].u+o[p.c].u+o[p.d].u,w.v=o[p.a].v+o[p.b].v+o[p.c].v+o[p.d].v,w.u/=4,w.v/=4;o.push(w)}v=function(a){function c(a,b,e){a[b]===void 0&&(a[b]=[]);a[b].push(e)}var e,f,h,g,k={};e=0;for(f=a.faces.length;e<f;e++)h=a.faces[e],h instanceof THREE.Face3?(g=b(h.a,h.b),c(k,g,e),g=b(h.b,h.c),c(k,g,e),g=b(h.c,h.a),c(k,g,e)):h instanceof THREE.Face4&&(g=b(h.a,h.b),c(k,g,e),g=b(h.b,h.c),c(k,g,e),g=b(h.c,h.d),c(k,g,e),g=b(h.d,h.a),c(k,g,e));return k}(a);var x,A,D=0,z=k.length,B;for(t in v)if(p=v[t],w=p[0],x=
 p[1],B=t.split("_"),u=B[0],B=B[1],A=new THREE.Vector3,p.length!=2?(A.addSelf(k[u].position),A.addSelf(k[B].position),A.multiplyScalar(0.5)):(A.addSelf(m[w]),A.addSelf(m[x]),A.addSelf(k[u].position),A.addSelf(k[B].position),A.multiplyScalar(0.25)),n[t]=z+e.length+D,l.push(new THREE.Vertex(A)),D++,f.supportUVs&&o.length!=0)w=new THREE.UV,w.u=o[u].u+o[B].u,w.v=o[u].v+o[B].v,w.u/=2,w.v/=2,o.push(w);t=0;for(u=m.length;t<u;t++)p=e[t],w=z+t,p instanceof THREE.Face3?(x=b(p.a,p.b),B=b(p.b,p.c),D=b(p.c,p.a),
-c(w,n[x],p.b,n[B],p,["123","12","2","23"]),c(w,n[B],p.c,n[D],p,["123","23","3","31"]),c(w,n[D],p.a,n[x],p,["123","31","1","12"])):p instanceof THREE.Face4?(x=b(p.a,p.b),B=b(p.b,p.c),D=b(p.c,p.d),A=b(p.d,p.a),c(w,n[x],p.b,n[B],p,["1234","12","2","23"]),c(w,n[B],p.c,n[D],p,["1234","13","3","34"]),c(w,n[D],p.d,n[A],p,["1234","34","4","41"]),c(w,n[A],p.a,n[x],p,["1234","41","1","12"])):console.log("face should be a face!",p);var e=l,E={},I={},l=function(a,b){E[a]===void 0&&(E[a]=[]);E[a].push(b)},n=function(a,
+c(w,n[x],p.b,n[B],p,["123","12","2","23"]),c(w,n[B],p.c,n[D],p,["123","23","3","31"]),c(w,n[D],p.a,n[x],p,["123","31","1","12"])):p instanceof THREE.Face4?(x=b(p.a,p.b),B=b(p.b,p.c),D=b(p.c,p.d),A=b(p.d,p.a),c(w,n[x],p.b,n[B],p,["1234","12","2","23"]),c(w,n[B],p.c,n[D],p,["1234","23","3","34"]),c(w,n[D],p.d,n[A],p,["1234","34","4","41"]),c(w,n[A],p.a,n[x],p,["1234","41","1","12"])):console.log("face should be a face!",p);var e=l,E={},I={},l=function(a,b){E[a]===void 0&&(E[a]=[]);E[a].push(b)},n=function(a,
 b){I[a]===void 0&&(I[a]={});I[a][b]=null};for(t in v)p=v[t],B=t.split("_"),u=B[0],B=B[1],l(u,[u,B]),l(B,[u,B]),w=p[0],x=p[1],n(u,w),x?n(u,x):n(u,w),n(B,w),x?n(B,x):n(B,w);l=new THREE.Vector3;n=new THREE.Vector3;t=0;for(u=k.length;t<u;t++)if(E[t]!==void 0){l.set(0,0,0);n.set(0,0,0);v=new THREE.Vector3(0,0,0);z=0;for(y in I[t])l.addSelf(m[y]),z++;l.divideScalar(z);z=E[t].length;for(y=0;y<z;y++)p=E[t][y],p=k[p[0]].position.clone().addSelf(k[p[1]].position).divideScalar(2),n.addSelf(p);n.divideScalar(z);
 v.addSelf(k[t].position);v.multiplyScalar(z-3);v.addSelf(l);v.addSelf(n.multiplyScalar(2));v.divideScalar(z);e[t].position=v}a.vertices=e;a.faces=g;a.faceVertexUvs[0]=h;delete a.__tmpVertices;a.computeCentroids();a.computeFaceNormals();a.computeVertexNormals()};THREE.Loader=function(a){this.statusDomElement=(this.showStatus=a)?THREE.Loader.prototype.addStatusElement():null;this.onLoadStart=function(){};this.onLoadProgress=function(){};this.onLoadComplete=function(){}};
 THREE.Loader.prototype={constructor:THREE.Loader,addStatusElement:function(){var a=document.createElement("div");a.style.position="absolute";a.style.right="0px";a.style.top="0px";a.style.fontSize="0.8em";a.style.textAlign="left";a.style.background="rgba(0,0,0,0.25)";a.style.color="#fff";a.style.width="120px";a.style.padding="0.5em 0.5em 0.5em 0.5em";a.style.zIndex=1E3;a.innerHTML="Loading ...";return a},updateProgress:function(a){var c="Loaded ";c+=a.total?(100*a.loaded/a.total).toFixed(0)+"%":(a.loaded/