requirebin sketch

index.js

var shell = require("gl-now")({clearColor: [0,0,0,0]})
var camera = require("game-shell-orbit-camera")(shell)
var glm = require("gl-matrix")
var createMesh = require("gl-simplicial-complex")
var dup = require("dup")
var mat4 = glm.mat4

var NUM_POINTS = 1e6
var gl, mesh

//Set camera positions
camera.lookAt(
  [0.5, 0.5, -3],  		//Camera position
  [0.5, 0.5, 0.5], 		//Camera target
  [0, 1, 0])					//Up vector

//Create an array of points
var positions = dup(NUM_POINTS).map(function() {
  return [Math.random(), Math.random(), Math.random()]
})

//Point colors
var colors = dup(NUM_POINTS).map(function() {
  return [Math.random(), Math.random(), Math.random()]
})

//Point sizes
var sizes = dup(NUM_POINTS).map(function() {
  return Math.random() * 3 + 1
})

//Initialize mesh
shell.on("gl-init", function() {
  gl = shell.gl
  
  mesh = createMesh(gl, {
    cells: dup(NUM_POINTS).map(function(v,i) { return [i] }),	//Points are rendered as length 1 cells
    positions: positions,		//Position of points in the scene
    vertexColors: colors,		//Point colors
    pointSizes: sizes				//Point size can be changed too
  })
})

shell.on("gl-render", function() {
  
  //Create projection matrix
  var projection = mat4.perspective(
    	mat4.create(),
      Math.PI/4.0,								//FOV
      shell.width/shell.height,		//Aspect ratio
      0.1,												//Near clip plane distance
      1000.0)											//Far clip plane distance
  
  //Create view matrix
  var view = camera.view()
  
  //Create camera parameter object
  var cameraParameters = {
    projection: projection,
    view: view
  }
  
  mesh.draw(cameraParameters)
})

minified.js

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t[0]=n*l+i*c,t[1]=-n*c+i*l,t[2]=o*l+a*c,t[3]=-o*c+l*a,t[4]=l*s+c*u,t[5]=l*u-c*s,t},u.scale=function(t,r,e){var n=e[0],i=e[1];return t[0]=r[0]*n,t[1]=r[1]*i,t[2]=r[2]*n,t[3]=r[3]*i,t[4]=r[4]*n,t[5]=r[5]*i,t},u.translate=function(t,r,e){return t[0]=r[0],t[1]=r[1],t[2]=r[2],t[3]=r[3],t[4]=r[4]+e[0],t[5]=r[5]+e[1],t},u.str=function(t){return"mat2d("+t[0]+", "+t[1]+", "+t[2]+", "+t[3]+", "+t[4]+", "+t[5]+")"},t!==void 0&&(t.mat2d=u);var c={};new Float32Array([1,0,0,0,1,0,0,0,1]),c.create=function(){var t=new e(9);return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=1,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t},c.clone=function(t){var r=new e(9);return r[0]=t[0],r[1]=t[1],r[2]=t[2],r[3]=t[3],r[4]=t[4],r[5]=t[5],r[6]=t[6],r[7]=t[7],r[8]=t[8],r},c.copy=function(t,r){return t[0]=r[0],t[1]=r[1],t[2]=r[2],t[3]=r[3],t[4]=r[4],t[5]=r[5],t[6]=r[6],t[7]=r[7],t[8]=r[8],t},c.identity=function(t){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=1,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t},c.transpose=function(t,r){if(t===r){var e=r[1],n=r[2],i=r[5];t[1]=r[3],t[2]=r[6],t[3]=e,t[5]=r[7],t[6]=n,t[7]=i}else t[0]=r[0],t[1]=r[3],t[2]=r[6],t[3]=r[1],t[4]=r[4],t[5]=r[7],t[6]=r[2],t[7]=r[5],t[8]=r[8];return t},c.invert=function(t,r){var e=r[0],n=r[1],i=r[2],o=r[3],a=r[4],s=r[5],u=r[6],c=r[7],l=r[8],f=l*a-s*c,h=-l*o+s*u,p=c*o-a*u,d=e*f+n*h+i*p;return d?(d=1/d,t[0]=f*d,t[1]=(-l*n+i*c)*d,t[2]=(s*n-i*a)*d,t[3]=h*d,t[4]=(l*e-i*u)*d,t[5]=(-s*e+i*o)*d,t[6]=p*d,t[7]=(-c*e+n*u)*d,t[8]=(a*e-n*o)*d,t):null},c.adjoint=function(t,r){var e=r[0],n=r[1],i=r[2],o=r[3],a=r[4],s=r[5],u=r[6],c=r[7],l=r[8];return t[0]=a*l-s*c,t[1]=i*c-n*l,t[2]=n*s-i*a,t[3]=s*u-o*l,t[4]=e*l-i*u,t[5]=i*o-e*s,t[6]=o*c-a*u,t[7]=n*u-e*c,t[8]=e*a-n*o,t},c.determinant=function(t){var r=t[0],e=t[1],n=t[2],i=t[3],o=t[4],a=t[5],s=t[6],u=t[7],c=t[8];return r*(c*o-a*u)+e*(-c*i+a*s)+n*(u*i-o*s)},c.multiply=function(t,r,e){var n=r[0],i=r[1],o=r[2],a=r[3],s=r[4],u=r[5],c=r[6],l=r[7],f=r[8],h=e[0],p=e[1],d=e[2],v=e[3],m=e[4],g=e[5],y=e[6],b=e[7],_=e[8];return t[0]=h*n+p*a+d*c,t[1]=h*i+p*s+d*l,t[2]=h*o+p*u+d*f,t[3]=v*n+m*a+g*c,t[4]=v*i+m*s+g*l,t[5]=v*o+m*u+g*f,t[6]=y*n+b*a+_*c,t[7]=y*i+b*s+_*l,t[8]=y*o+b*u+_*f,t},c.mul=c.multiply,c.translate=function(t,r,e){var n=r[0],i=r[1],o=r[2],a=r[3],s=r[4],u=r[5],c=r[6],l=r[7],f=r[8],h=e[0],p=e[1];return t[0]=n,t[1]=i,t[2]=o,t[3]=a,t[4]=s,t[5]=u,t[6]=h*n+p*a+c,t[7]=h*i+p*s+l,t[8]=h*o+p*u+f,t},c.rotate=function(t,r,e){var n=r[0],i=r[1],o=r[2],a=r[3],s=r[4],u=r[5],c=r[6],l=r[7],f=r[8],h=Math.sin(e),p=Math.cos(e);return t[0]=p*n+h*a,t[1]=p*i+h*s,t[2]=p*o+h*u,t[3]=p*a-h*n,t[4]=p*s-h*i,t[5]=p*u-h*o,t[6]=c,t[7]=l,t[8]=f,t},c.scale=function(t,r,e){var n=e[0],i=e[2];return t[0]=n*r[0],t[1]=n*r[1],t[2]=n*r[2],t[3]=i*r[3],t[4]=i*r[4],t[5]=i*r[5],t[6]=r[6],t[7]=r[7],t[8]=r[8],t},c.fromMat2d=function(t,r){return t[0]=r[0],t[1]=r[1],t[2]=0,t[3]=r[2],t[4]=r[3],t[5]=0,t[6]=r[4],t[7]=r[5],t[8]=1,t},c.fromQuat=function(t,r){var e=r[0],n=r[1],i=r[2],o=r[3],a=e+e,s=n+n,u=i+i,c=e*a,l=e*s,f=e*u,h=n*s,p=n*u,d=i*u,v=o*a,m=o*s,g=o*u;return t[0]=1-(h+d),t[1]=l+g,t[2]=f-m,t[3]=l-g,t[4]=1-(c+d),t[5]=p+v,t[6]=f+m,t[7]=p-v,t[8]=1-(c+h),t},c.str=function(t){return"mat3("+t[0]+", "+t[1]+", "+t[2]+", "+t[3]+", "+t[4]+", "+t[5]+", "+t[6]+", "+t[7]+", "+t[8]+")"},t!==void 0&&(t.mat3=c);var l={};new Float32Array([1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1]),l.create=function(){var t=new e(16);return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},l.clone=function(t){var r=new e(16);return r[0]=t[0],r[1]=t[1],r[2]=t[2],r[3]=t[3],r[4]=t[4],r[5]=t[5],r[6]=t[6],r[7]=t[7],r[8]=t[8],r[9]=t[9],r[10]=t[10],r[11]=t[11],r[12]=t[12],r[13]=t[13],r[14]=t[14],r[15]=t[15],r},l.copy=function(t,r){return t[0]=r[0],t[1]=r[1],t[2]=r[2],t[3]=r[3],t[4]=r[4],t[5]=r[5],t[6]=r[6],t[7]=r[7],t[8]=r[8],t[9]=r[9],t[10]=r[10],t[11]=r[11],t[12]=r[12],t[13]=r[13],t[14]=r[14],t[15]=r[15],t},l.identity=function(t){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},l.transpose=function(t,r){if(t===r){var e=r[1],n=r[2],i=r[3],o=r[6],a=r[7],s=r[11];t[1]=r[4],t[2]=r[8],t[3]=r[12],t[4]=e,t[6]=r[9],t[7]=r[13],t[8]=n,t[9]=o,t[11]=r[14],t[12]=i,t[13]=a,t[14]=s}else t[0]=r[0],t[1]=r[4],t[2]=r[8],t[3]=r[12],t[4]=r[1],t[5]=r[5],t[6]=r[9],t[7]=r[13],t[8]=r[2],t[9]=r[6],t[10]=r[10],t[11]=r[14],t[12]=r[3],t[13]=r[7],t[14]=r[11],t[15]=r[15];return t},l.invert=function(t,r){var e=r[0],n=r[1],i=r[2],o=r[3],a=r[4],s=r[5],u=r[6],c=r[7],l=r[8],f=r[9],h=r[10],p=r[11],d=r[12],v=r[13],m=r[14],g=r[15],y=e*s-n*a,b=e*u-i*a,_=e*c-o*a,w=n*u-i*s,M=n*c-o*s,A=i*c-o*u,E=l*v-f*d,x=l*m-h*d,j=l*g-p*d,k=f*m-h*v,L=f*g-p*v,I=h*g-p*m,q=y*I-b*L+_*k+w*j-M*x+A*E;return q?(q=1/q,t[0]=(s*I-u*L+c*k)*q,t[1]=(i*L-n*I-o*k)*q,t[2]=(v*A-m*M+g*w)*q,t[3]=(h*M-f*A-p*w)*q,t[4]=(u*j-a*I-c*x)*q,t[5]=(e*I-i*j+o*x)*q,t[6]=(m*_-d*A-g*b)*q,t[7]=(l*A-h*_+p*b)*q,t[8]=(a*L-s*j+c*E)*q,t[9]=(n*j-e*L-o*E)*q,t[10]=(d*M-v*_+g*y)*q,t[11]=(f*_-l*M-p*y)*q,t[12]=(s*x-a*k-u*E)*q,t[13]=(e*k-n*x+i*E)*q,t[14]=(v*b-d*w-m*y)*q,t[15]=(l*w-f*b+h*y)*q,t):null},l.adjoint=function(t,r){var e=r[0],n=r[1],i=r[2],o=r[3],a=r[4],s=r[5],u=r[6],c=r[7],l=r[8],f=r[9],h=r[10],p=r[11],d=r[12],v=r[13],m=r[14],g=r[15];return t[0]=s*(h*g-p*m)-f*(u*g-c*m)+v*(u*p-c*h),t[1]=-(n*(h*g-p*m)-f*(i*g-o*m)+v*(i*p-o*h)),t[2]=n*(u*g-c*m)-s*(i*g-o*m)+v*(i*c-o*u),t[3]=-(n*(u*p-c*h)-s*(i*p-o*h)+f*(i*c-o*u)),t[4]=-(a*(h*g-p*m)-l*(u*g-c*m)+d*(u*p-c*h)),t[5]=e*(h*g-p*m)-l*(i*g-o*m)+d*(i*p-o*h),t[6]=-(e*(u*g-c*m)-a*(i*g-o*m)+d*(i*c-o*u)),t[7]=e*(u*p-c*h)-a*(i*p-o*h)+l*(i*c-o*u),t[8]=a*(f*g-p*v)-l*(s*g-c*v)+d*(s*p-c*f),t[9]=-(e*(f*g-p*v)-l*(n*g-o*v)+d*(n*p-o*f)),t[10]=e*(s*g-c*v)-a*(n*g-o*v)+d*(n*c-o*s),t[11]=-(e*(s*p-c*f)-a*(n*p-o*f)+l*(n*c-o*s)),t[12]=-(a*(f*m-h*v)-l*(s*m-u*v)+d*(s*h-u*f)),t[13]=e*(f*m-h*v)-l*(n*m-i*v)+d*(n*h-i*f),t[14]=-(e*(s*m-u*v)-a*(n*m-i*v)+d*(n*u-i*s)),t[15]=e*(s*h-u*f)-a*(n*h-i*f)+l*(n*u-i*s),t},l.determinant=function(t){var r=t[0],e=t[1],n=t[2],i=t[3],o=t[4],a=t[5],s=t[6],u=t[7],c=t[8],l=t[9],f=t[10],h=t[11],p=t[12],d=t[13],v=t[14],m=t[15],g=r*a-e*o,y=r*s-n*o,b=r*u-i*o,_=e*s-n*a,w=e*u-i*a,M=n*u-i*s,A=c*d-l*p,E=c*v-f*p,x=c*m-h*p,j=l*v-f*d,k=l*m-h*d,L=f*m-h*v;return g*L-y*k+b*j+_*x-w*E+M*A},l.multiply=function(t,r,e){var n=r[0],i=r[1],o=r[2],a=r[3],s=r[4],u=r[5],c=r[6],l=r[7],f=r[8],h=r[9],p=r[10],d=r[11],v=r[12],m=r[13],g=r[14],y=r[15],b=e[0],_=e[1],w=e[2],M=e[3];return t[0]=b*n+_*s+w*f+M*v,t[1]=b*i+_*u+w*h+M*m,t[2]=b*o+_*c+w*p+M*g,t[3]=b*a+_*l+w*d+M*y,b=e[4],_=e[5],w=e[6],M=e[7],t[4]=b*n+_*s+w*f+M*v,t[5]=b*i+_*u+w*h+M*m,t[6]=b*o+_*c+w*p+M*g,t[7]=b*a+_*l+w*d+M*y,b=e[8],_=e[9],w=e[10],M=e[11],t[8]=b*n+_*s+w*f+M*v,t[9]=b*i+_*u+w*h+M*m,t[10]=b*o+_*c+w*p+M*g,t[11]=b*a+_*l+w*d+M*y,b=e[12],_=e[13],w=e[14],M=e[15],t[12]=b*n+_*s+w*f+M*v,t[13]=b*i+_*u+w*h+M*m,t[14]=b*o+_*c+w*p+M*g,t[15]=b*a+_*l+w*d+M*y,t},l.mul=l.multiply,l.translate=function(t,r,e){var n,i,o,a,s,u,c,l,f,h,p,d,v=e[0],m=e[1],g=e[2];return 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t[0]=r[0],t[1]=r[1],t[2]=r[2],t[3]=r[3],t[4]=r[4],t[5]=r[5],t},l.identity=function(t){return t[0]=1,t[1]=0,t[2]=0,t[3]=1,t[4]=0,t[5]=0,t},l.invert=function(t,r){var e=r[0],n=r[1],i=r[2],o=r[3],a=r[4],s=r[5],u=e*o-n*i;return u?(u=1/u,t[0]=o*u,t[1]=-n*u,t[2]=-i*u,t[3]=e*u,t[4]=(i*s-o*a)*u,t[5]=(n*a-e*s)*u,t):null},l.determinant=function(t){return t[0]*t[3]-t[1]*t[2]},l.multiply=function(t,r,e){var n=r[0],i=r[1],o=r[2],a=r[3],s=r[4],u=r[5],c=e[0],l=e[1],f=e[2],h=e[3],p=e[4],d=e[5];return t[0]=n*c+o*l,t[1]=i*c+a*l,t[2]=n*f+o*h,t[3]=i*f+a*h,t[4]=n*p+o*d+s,t[5]=i*p+a*d+u,t},l.mul=l.multiply,l.rotate=function(t,r,e){var n=r[0],i=r[1],o=r[2],a=r[3],s=r[4],u=r[5],c=Math.sin(e),l=Math.cos(e);return t[0]=n*l+o*c,t[1]=i*l+a*c,t[2]=n*-c+o*l,t[3]=i*-c+a*l,t[4]=s,t[5]=u,t},l.scale=function(t,r,e){var n=r[0],i=r[1],o=r[2],a=r[3],s=r[4],u=r[5],c=e[0],l=e[1];return t[0]=n*c,t[1]=i*c,t[2]=o*l,t[3]=a*l,t[4]=s,t[5]=u,t},l.translate=function(t,r,e){var n=r[0],i=r[1],o=r[2],a=r[3],s=r[4],u=r[5],c=e[0],l=e[1];return t[0]=n,t[1]=i,t[2]=o,t[3]=a,t[4]=n*c+o*l+s,t[5]=i*c+a*l+u,t},l.str=function(t){return"mat2d("+t[0]+", "+t[1]+", "+t[2]+", "+t[3]+", "+t[4]+", "+t[5]+")"},l.frob=function(t){return Math.sqrt(Math.pow(t[0],2)+Math.pow(t[1],2)+Math.pow(t[2],2)+Math.pow(t[3],2)+Math.pow(t[4],2)+Math.pow(t[5],2)+1)},t!==void 0&&(t.mat2d=l);var f={};f.create=function(){var t=new e(9);return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=1,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t},f.fromMat4=function(t,r){return t[0]=r[0],t[1]=r[1],t[2]=r[2],t[3]=r[4],t[4]=r[5],t[5]=r[6],t[6]=r[8],t[7]=r[9],t[8]=r[10],t},f.clone=function(t){var r=new e(9);return r[0]=t[0],r[1]=t[1],r[2]=t[2],r[3]=t[3],r[4]=t[4],r[5]=t[5],r[6]=t[6],r[7]=t[7],r[8]=t[8],r},f.copy=function(t,r){return t[0]=r[0],t[1]=r[1],t[2]=r[2],t[3]=r[3],t[4]=r[4],t[5]=r[5],t[6]=r[6],t[7]=r[7],t[8]=r[8],t},f.identity=function(t){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=1,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t},f.transpose=function(t,r){if(t===r){var e=r[1],n=r[2],i=r[5];t[1]=r[3],t[2]=r[6],t[3]=e,t[5]=r[7],t[6]=n,t[7]=i}else t[0]=r[0],t[1]=r[3],t[2]=r[6],t[3]=r[1],t[4]=r[4],t[5]=r[7],t[6]=r[2],t[7]=r[5],t[8]=r[8];return t},f.invert=function(t,r){var e=r[0],n=r[1],i=r[2],o=r[3],a=r[4],s=r[5],u=r[6],c=r[7],l=r[8],f=l*a-s*c,h=-l*o+s*u,p=c*o-a*u,d=e*f+n*h+i*p;return d?(d=1/d,t[0]=f*d,t[1]=(-l*n+i*c)*d,t[2]=(s*n-i*a)*d,t[3]=h*d,t[4]=(l*e-i*u)*d,t[5]=(-s*e+i*o)*d,t[6]=p*d,t[7]=(-c*e+n*u)*d,t[8]=(a*e-n*o)*d,t):null},f.adjoint=function(t,r){var e=r[0],n=r[1],i=r[2],o=r[3],a=r[4],s=r[5],u=r[6],c=r[7],l=r[8];return t[0]=a*l-s*c,t[1]=i*c-n*l,t[2]=n*s-i*a,t[3]=s*u-o*l,t[4]=e*l-i*u,t[5]=i*o-e*s,t[6]=o*c-a*u,t[7]=n*u-e*c,t[8]=e*a-n*o,t},f.determinant=function(t){var r=t[0],e=t[1],n=t[2],i=t[3],o=t[4],a=t[5],s=t[6],u=t[7],c=t[8];return r*(c*o-a*u)+e*(-c*i+a*s)+n*(u*i-o*s)},f.multiply=function(t,r,e){var n=r[0],i=r[1],o=r[2],a=r[3],s=r[4],u=r[5],c=r[6],l=r[7],f=r[8],h=e[0],p=e[1],d=e[2],v=e[3],m=e[4],g=e[5],y=e[6],b=e[7],_=e[8];return t[0]=h*n+p*a+d*c,t[1]=h*i+p*s+d*l,t[2]=h*o+p*u+d*f,t[3]=v*n+m*a+g*c,t[4]=v*i+m*s+g*l,t[5]=v*o+m*u+g*f,t[6]=y*n+b*a+_*c,t[7]=y*i+b*s+_*l,t[8]=y*o+b*u+_*f,t},f.mul=f.multiply,f.translate=function(t,r,e){var n=r[0],i=r[1],o=r[2],a=r[3],s=r[4],u=r[5],c=r[6],l=r[7],f=r[8],h=e[0],p=e[1];return t[0]=n,t[1]=i,t[2]=o,t[3]=a,t[4]=s,t[5]=u,t[6]=h*n+p*a+c,t[7]=h*i+p*s+l,t[8]=h*o+p*u+f,t},f.rotate=function(t,r,e){var n=r[0],i=r[1],o=r[2],a=r[3],s=r[4],u=r[5],c=r[6],l=r[7],f=r[8],h=Math.sin(e),p=Math.cos(e);return t[0]=p*n+h*a,t[1]=p*i+h*s,t[2]=p*o+h*u,t[3]=p*a-h*n,t[4]=p*s-h*i,t[5]=p*u-h*o,t[6]=c,t[7]=l,t[8]=f,t},f.scale=function(t,r,e){var n=e[0],i=e[1];return t[0]=n*r[0],t[1]=n*r[1],t[2]=n*r[2],t[3]=i*r[3],t[4]=i*r[4],t[5]=i*r[5],t[6]=r[6],t[7]=r[7],t[8]=r[8],t},f.fromMat2d=function(t,r){return t[0]=r[0],t[1]=r[1],t[2]=0,t[3]=r[2],t[4]=r[3],t[5]=0,t[6]=r[4],t[7]=r[5],t[8]=1,t},f.fromQuat=function(t,r){var e=r[0],n=r[1],i=r[2],o=r[3],a=e+e,s=n+n,u=i+i,c=e*a,l=n*a,f=n*s,h=i*a,p=i*s,d=i*u,v=o*a,m=o*s,g=o*u;return t[0]=1-f-d,t[3]=l-g,t[6]=h+m,t[1]=l+g,t[4]=1-c-d,t[7]=p-v,t[2]=h-m,t[5]=p+v,t[8]=1-c-f,t},f.normalFromMat4=function(t,r){var e=r[0],n=r[1],i=r[2],o=r[3],a=r[4],s=r[5],u=r[6],c=r[7],l=r[8],f=r[9],h=r[10],p=r[11],d=r[12],v=r[13],m=r[14],g=r[15],y=e*s-n*a,b=e*u-i*a,_=e*c-o*a,w=n*u-i*s,M=n*c-o*s,A=i*c-o*u,E=l*v-f*d,x=l*m-h*d,j=l*g-p*d,k=f*m-h*v,L=f*g-p*v,I=h*g-p*m,q=y*I-b*L+_*k+w*j-M*x+A*E;return q?(q=1/q,t[0]=(s*I-u*L+c*k)*q,t[1]=(u*j-a*I-c*x)*q,t[2]=(a*L-s*j+c*E)*q,t[3]=(i*L-n*I-o*k)*q,t[4]=(e*I-i*j+o*x)*q,t[5]=(n*j-e*L-o*E)*q,t[6]=(v*A-m*M+g*w)*q,t[7]=(m*_-d*A-g*b)*q,t[8]=(d*M-v*_+g*y)*q,t):null},f.str=function(t){return"mat3("+t[0]+", "+t[1]+", "+t[2]+", "+t[3]+", "+t[4]+", "+t[5]+", "+t[6]+", "+t[7]+", "+t[8]+")"},f.frob=function(t){return Math.sqrt(Math.pow(t[0],2)+Math.pow(t[1],2)+Math.pow(t[2],2)+Math.pow(t[3],2)+Math.pow(t[4],2)+Math.pow(t[5],2)+Math.pow(t[6],2)+Math.pow(t[7],2)+Math.pow(t[8],2))},t!==void 0&&(t.mat3=f);var h={};h.create=function(){var t=new e(16);return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},h.clone=function(t){var r=new e(16);return r[0]=t[0],r[1]=t[1],r[2]=t[2],r[3]=t[3],r[4]=t[4],r[5]=t[5],r[6]=t[6],r[7]=t[7],r[8]=t[8],r[9]=t[9],r[10]=t[10],r[11]=t[11],r[12]=t[12],r[13]=t[13],r[14]=t[14],r[15]=t[15],r},h.copy=function(t,r){return t[0]=r[0],t[1]=r[1],t[2]=r[2],t[3]=r[3],t[4]=r[4],t[5]=r[5],t[6]=r[6],t[7]=r[7],t[8]=r[8],t[9]=r[9],t[10]=r[10],t[11]=r[11],t[12]=r[12],t[13]=r[13],t[14]=r[14],t[15]=r[15],t},h.identity=function(t){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},h.transpose=function(t,r){if(t===r){var e=r[1],n=r[2],i=r[3],o=r[6],a=r[7],s=r[11];t[1]=r[4],t[2]=r[8],t[3]=r[12],t[4]=e,t[6]=r[9],t[7]=r[13],t[8]=n,t[9]=o,t[11]=r[14],t[12]=i,t[13]=a,t[14]=s}else t[0]=r[0],t[1]=r[4],t[2]=r[8],t[3]=r[12],t[4]=r[1],t[5]=r[5],t[6]=r[9],t[7]=r[13],t[8]=r[2],t[9]=r[6],t[10]=r[10],t[11]=r[14],t[12]=r[3],t[13]=r[7],t[14]=r[11],t[15]=r[15];return t},h.invert=function(t,r){var e=r[0],n=r[1],i=r[2],o=r[3],a=r[4],s=r[5],u=r[6],c=r[7],l=r[8],f=r[9],h=r[10],p=r[11],d=r[12],v=r[13],m=r[14],g=r[15],y=e*s-n*a,b=e*u-i*a,_=e*c-o*a,w=n*u-i*s,M=n*c-o*s,A=i*c-o*u,E=l*v-f*d,x=l*m-h*d,j=l*g-p*d,k=f*m-h*v,L=f*g-p*v,I=h*g-p*m,q=y*I-b*L+_*k+w*j-M*x+A*E;return q?(q=1/q,t[0]=(s*I-u*L+c*k)*q,t[1]=(i*L-n*I-o*k)*q,t[2]=(v*A-m*M+g*w)*q,t[3]=(h*M-f*A-p*w)*q,t[4]=(u*j-a*I-c*x)*q,t[5]=(e*I-i*j+o*x)*q,t[6]=(m*_-d*A-g*b)*q,t[7]=(l*A-h*_+p*b)*q,t[8]=(a*L-s*j+c*E)*q,t[9]=(n*j-e*L-o*E)*q,t[10]=(d*M-v*_+g*y)*q,t[11]=(f*_-l*M-p*y)*q,t[12]=(s*x-a*k-u*E)*q,t[13]=(e*k-n*x+i*E)*q,t[14]=(v*b-d*w-m*y)*q,t[15]=(l*w-f*b+h*y)*q,t):null},h.adjoint=function(t,r){var e=r[0],n=r[1],i=r[2],o=r[3],a=r[4],s=r[5],u=r[6],c=r[7],l=r[8],f=r[9],h=r[10],p=r[11],d=r[12],v=r[13],m=r[14],g=r[15];return t[0]=s*(h*g-p*m)-f*(u*g-c*m)+v*(u*p-c*h),t[1]=-(n*(h*g-p*m)-f*(i*g-o*m)+v*(i*p-o*h)),t[2]=n*(u*g-c*m)-s*(i*g-o*m)+v*(i*c-o*u),t[3]=-(n*(u*p-c*h)-s*(i*p-o*h)+f*(i*c-o*u)),t[4]=-(a*(h*g-p*m)-l*(u*g-c*m)+d*(u*p-c*h)),t[5]=e*(h*g-p*m)-l*(i*g-o*m)+d*(i*p-o*h),t[6]=-(e*(u*g-c*m)-a*(i*g-o*m)+d*(i*c-o*u)),t[7]=e*(u*p-c*h)-a*(i*p-o*h)+l*(i*c-o*u),t[8]=a*(f*g-p*v)-l*(s*g-c*v)+d*(s*p-c*f),t[9]=-(e*(f*g-p*v)-l*(n*g-o*v)+d*(n*p-o*f)),t[10]=e*(s*g-c*v)-a*(n*g-o*v)+d*(n*c-o*s),t[11]=-(e*(s*p-c*f)-a*(n*p-o*f)+l*(n*c-o*s)),t[12]=-(a*(f*m-h*v)-l*(s*m-u*v)+d*(s*h-u*f)),t[13]=e*(f*m-h*v)-l*(n*m-i*v)+d*(n*h-i*f),t[14]=-(e*(s*m-u*v)-a*(n*m-i*v)+d*(n*u-i*s)),t[15]=e*(s*h-u*f)-a*(n*h-i*f)+l*(n*u-i*s),t},h.determinant=function(t){var r=t[0],e=t[1],n=t[2],i=t[3],o=t[4],a=t[5],s=t[6],u=t[7],c=t[8],l=t[9],f=t[10],h=t[11],p=t[12],d=t[13],v=t[14],m=t[15],g=r*a-e*o,y=r*s-n*o,b=r*u-i*o,_=e*s-n*a,w=e*u-i*a,M=n*u-i*s,A=c*d-l*p,E=c*v-f*p,x=c*m-h*p,j=l*v-f*d,k=l*m-h*d,L=f*m-h*v;return g*L-y*k+b*j+_*x-w*E+M*A},h.multiply=function(t,r,e){var n=r[0],i=r[1],o=r[2],a=r[3],s=r[4],u=r[5],c=r[6],l=r[7],f=r[8],h=r[9],p=r[10],d=r[11],v=r[12],m=r[13],g=r[14],y=r[15],b=e[0],_=e[1],w=e[2],M=e[3];return t[0]=b*n+_*s+w*f+M*v,t[1]=b*i+_*u+w*h+M*m,t[2]=b*o+_*c+w*p+M*g,t[3]=b*a+_*l+w*d+M*y,b=e[4],_=e[5],w=e[6],M=e[7],t[4]=b*n+_*s+w*f+M*v,t[5]=b*i+_*u+w*h+M*m,t[6]=b*o+_*c+w*p+M*g,t[7]=b*a+_*l+w*d+M*y,b=e[8],_=e[9],w=e[10],M=e[11],t[8]=b*n+_*s+w*f+M*v,t[9]=b*i+_*u+w*h+M*m,t[10]=b*o+_*c+w*p+M*g,t[11]=b*a+_*l+w*d+M*y,b=e[12],_=e[13],w=e[14],M=e[15],t[12]=b*n+_*s+w*f+M*v,t[13]=b*i+_*u+w*h+M*m,t[14]=b*o+_*c+w*p+M*g,t[15]=b*a+_*l+w*d+M*y,t},h.mul=h.multiply,h.translate=function(t,r,e){var n,i,o,a,s,u,c,l,f,h,p,d,v=e[0],m=e[1],g=e[2];return r===t?(t[12]=r[0]*v+r[4]*m+r[8]*g+r[12],t[13]=r[1]*v+r[5]*m+r[9]*g+r[13],t[14]=r[2]*v+r[6]*m+r[10]*g+r[14],t[15]=r[3]*v+r[7]*m+r[11]*g+r[15]):(n=r[0],i=r[1],o=r[2],a=r[3],s=r[4],u=r[5],c=r[6],l=r[7],f=r[8],h=r[9],p=r[10],d=r[11],t[0]=n,t[1]=i,t[2]=o,t[3]=a,t[4]=s,t[5]=u,t[6]=c,t[7]=l,t[8]=f,t[9]=h,t[10]=p,t[11]=d,t[12]=n*v+s*m+f*g+r[12],t[13]=i*v+u*m+h*g+r[13],t[14]=o*v+c*m+p*g+r[14],t[15]=a*v+l*m+d*g+r[15]),t},h.scale=function(t,r,e){var n=e[0],i=e[1],o=e[2];return t[0]=r[0]*n,t[1]=r[1]*n,t[2]=r[2]*n,t[3]=r[3]*n,t[4]=r[4]*i,t[5]=r[5]*i,t[6]=r[6]*i,t[7]=r[7]*i,t[8]=r[8]*o,t[9]=r[9]*o,t[10]=r[10]*o,t[11]=r[11]*o,t[12]=r[12],t[13]=r[13],t[14]=r[14],t[15]=r[15],t},h.rotate=function(t,e,n,i){var o,a,s,u,c,l,f,h,p,d,v,m,g,y,b,_,w,M,A,E,x,j,k,L,I=i[0],q=i[1],S=i[2],F=Math.sqrt(I*I+q*q+S*S);return r>Math.abs(F)?null:(F=1/F,I*=F,q*=F,S*=F,o=Math.sin(n),a=Math.cos(n),s=1-a,u=e[0],c=e[1],l=e[2],f=e[3],h=e[4],p=e[5],d=e[6],v=e[7],m=e[8],g=e[9],y=e[10],b=e[11],_=I*I*s+a,w=q*I*s+S*o,M=S*I*s-q*o,A=I*q*s-S*o,E=q*q*s+a,x=S*q*s+I*o,j=I*S*s+q*o,k=q*S*s-I*o,L=S*S*s+a,t[0]=u*_+h*w+m*M,t[1]=c*_+p*w+g*M,t[2]=l*_+d*w+y*M,t[3]=f*_+v*w+b*M,t[4]=u*A+h*E+m*x,t[5]=c*A+p*E+g*x,t[6]=l*A+d*E+y*x,t[7]=f*A+v*E+b*x,t[8]=u*j+h*k+m*L,t[9]=c*j+p*k+g*L,t[10]=l*j+d*k+y*L,t[11]=f*j+v*k+b*L,e!==t&&(t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t)},h.rotateX=function(t,r,e){var n=Math.sin(e),i=Math.cos(e),o=r[4],a=r[5],s=r[6],u=r[7],c=r[8],l=r[9],f=r[10],h=r[11];return r!==t&&(t[0]=r[0],t[1]=r[1],t[2]=r[2],t[3]=r[3],t[12]=r[12],t[13]=r[13],t[14]=r[14],t[15]=r[15]),t[4]=o*i+c*n,t[5]=a*i+l*n,t[6]=s*i+f*n,t[7]=u*i+h*n,t[8]=c*i-o*n,t[9]=l*i-a*n,t[10]=f*i-s*n,t[11]=h*i-u*n,t},h.rotateY=function(t,r,e){var n=Math.sin(e),i=Math.cos(e),o=r[0],a=r[1],s=r[2],u=r[3],c=r[8],l=r[9],f=r[10],h=r[11];return 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1.0);\n  f_color = color;\n}","\nprecision highp float;\nvarying vec3 f_color;\nvoid main() {\n  gl_FragColor = vec4(f_color, 1.0);\n}",[{name:"model",type:"mat4"},{name:"view",type:"mat4"},{name:"projection",type:"mat4"}],[{name:"position",type:"vec3"},{name:"color",type:"vec3"}]),d=t("glslify/adapter.js")("\nattribute vec3 position;\nattribute vec3 color;\nattribute float pointSize;\nuniform mat4 model;\nuniform mat4 view;\nuniform mat4 projection;\nvarying vec3 f_color;\nvoid main() {\n  gl_Position = projection * view * model * vec4(position, 1.0);\n  f_color = color;\n  gl_PointSize = pointSize;\n}","\nprecision highp float;\nvarying vec3 f_color;\nvoid main() {\n  gl_FragColor = vec4(f_color, 1.0);\n}",[{name:"model",type:"mat4"},{name:"view",type:"mat4"},{name:"projection",type:"mat4"}],[{name:"position",type:"vec3"},{name:"color",type:"vec3"},{name:"pointSize",type:"float"}]),v=f.identity(f.create());e.prototype.update=function(t){t=t||{},this.gl;var r=t.cells,e=t.positions,n=[],i=[],o=[],a=[],s=[],u=[],c=[],f=[],h=t.vertexNormals,p=t.cellNormals;t.useCellNormals&&!p&&(p=l.facetNormals(r,e)),p||h||(h=l.vertexNormals(r,e));var d=t.vertexColors,v=t.cellColors,m=t.meshColor||[.7,.5,.2];if(3!==m.length)throw Error("bad mesh color");for(var g=t.pointSizes,y=t.pointSize||1,b=0,_=0,w=0,M=0;r.length>M;++M){var A=r[M],E=r[M].length;switch(E){case 1:++w,u.push.apply(u,e[A[0]]),d?c.push.apply(c,d[A[0]]):v?c.push.apply(c,v[M]):c.push.apply(c,m),g?f.push(g[A[0]]):f.push(y);break;case 2:++_;for(var x=0;2>x;++x){var j=A[x];a.push.apply(a,e[j]),d?s.push.apply(s,d[j]):v?s.push.apply(s,v[M]):s.push.apply(s,m)}break;case 3:++b;for(var x=0;3>x;++x){var j=A[x];n.push.apply(n,e[j]),d?i.push.apply(i,d[j]):v?i.push.apply(i,v[M]):i.push.apply(i,m),h?o.push.apply(o,h[j]):o.push.apply(o,p[M])}break;default:}}this.pointCount=w,this.edgeCount=_,this.triangleCount=b,this.pointPositions.update(u),this.pointColors.update(c),this.pointSizes.update(f),this.edgePositions.update(a),this.edgeColors.update(s),this.trianglePositions.update(n),this.triangleColors.update(i),this.triangleNormals.update(o)},e.prototype.draw=function(t){t=t||{};var r=this.gl,e=t.model||v,n=t.view||v,i=t.projection||v;if(this.triangleCount>0){var o=r.__SIMPLICIAL_MESH_SHADER;o.bind(),o.uniforms.model=e,o.uniforms.view=n,o.uniforms.projection=i;var a=f.invert(f.create(),n);o.uniforms.lightPosition=t.lightPosition||[0,100,0],o.uniforms.ambient=t.ambient||[.3,.3,.3],o.uniforms.diffuse=t.diffuse||[.5,.5,.5],o.uniforms.specular=t.specular||[1,1,1],o.uniforms.specularExponent=t.specularExponent||10,o.uniforms.eyePosition=[a[12],a[13],a[14]];var s=f.create();o.uniforms.modelInverseTranspose=f.transpose(s,f.invert(s,e)),this.triangleVAO.bind(),r.drawArrays(r.TRIANGLES,0,3*this.triangleCount),this.triangleVAO.unbind()}if(this.edgeCount>0){var o=r.__SIMPLICIAL_WIRE_SHADER;o.bind(),o.uniforms.model=e,o.uniforms.view=n,o.uniforms.projection=i,this.edgeVAO.bind(),r.drawArrays(r.LINES,0,2*this.edgeCount),this.edgeVAO.unbind()}if(this.pointCount>0){var 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t[0]*t[3]-t[2]*t[1]},s.multiply=function(t,r,e){var n=r[0],i=r[1],o=r[2],a=r[3],s=e[0],u=e[1],c=e[2],l=e[3];return t[0]=n*s+i*c,t[1]=n*u+i*l,t[2]=o*s+a*c,t[3]=o*u+a*l,t},s.mul=s.multiply,s.rotate=function(t,r,e){var n=r[0],i=r[1],o=r[2],a=r[3],s=Math.sin(e),u=Math.cos(e);return t[0]=n*u+i*s,t[1]=n*-s+i*u,t[2]=o*u+a*s,t[3]=o*-s+a*u,t},s.scale=function(t,r,e){var n=r[0],i=r[1],o=r[2],a=r[3],s=e[0],u=e[1];return t[0]=n*s,t[1]=i*u,t[2]=o*s,t[3]=a*u,t},s.str=function(t){return"mat2("+t[0]+", "+t[1]+", "+t[2]+", "+t[3]+")"},t!==void 0&&(t.mat2=s);var u={};new Float32Array([1,0,0,1,0,0]),u.create=function(){var t=new e(6);return t[0]=1,t[1]=0,t[2]=0,t[3]=1,t[4]=0,t[5]=0,t},u.clone=function(t){var r=new e(6);return r[0]=t[0],r[1]=t[1],r[2]=t[2],r[3]=t[3],r[4]=t[4],r[5]=t[5],r},u.copy=function(t,r){return t[0]=r[0],t[1]=r[1],t[2]=r[2],t[3]=r[3],t[4]=r[4],t[5]=r[5],t},u.identity=function(t){return t[0]=1,t[1]=0,t[2]=0,t[3]=1,t[4]=0,t[5]=0,t},u.invert=function(t,r){var e=r[0],n=r[1],i=r[2],o=r[3],a=r[4],s=r[5],u=e*o-n*i;return u?(u=1/u,t[0]=o*u,t[1]=-n*u,t[2]=-i*u,t[3]=e*u,t[4]=(i*s-o*a)*u,t[5]=(n*a-e*s)*u,t):null},u.determinant=function(t){return t[0]*t[3]-t[1]*t[2]},u.multiply=function(t,r,e){var n=r[0],i=r[1],o=r[2],a=r[3],s=r[4],u=r[5],c=e[0],l=e[1],f=e[2],h=e[3],p=e[4],d=e[5];return t[0]=n*c+i*f,t[1]=n*l+i*h,t[2]=o*c+a*f,t[3]=o*l+a*h,t[4]=c*s+f*u+p,t[5]=l*s+h*u+d,t},u.mul=u.multiply,u.rotate=function(t,r,e){var n=r[0],i=r[1],o=r[2],a=r[3],s=r[4],u=r[5],c=Math.sin(e),l=Math.cos(e);return t[0]=n*l+i*c,t[1]=-n*c+i*l,t[2]=o*l+a*c,t[3]=-o*c+l*a,t[4]=l*s+c*u,t[5]=l*u-c*s,t},u.scale=function(t,r,e){var n=e[0],i=e[1];return t[0]=r[0]*n,t[1]=r[1]*i,t[2]=r[2]*n,t[3]=r[3]*i,t[4]=r[4]*n,t[5]=r[5]*i,t},u.translate=function(t,r,e){return t[0]=r[0],t[1]=r[1],t[2]=r[2],t[3]=r[3],t[4]=r[4]+e[0],t[5]=r[5]+e[1],t},u.str=function(t){return"mat2d("+t[0]+", "+t[1]+", "+t[2]+", "+t[3]+", "+t[4]+", "+t[5]+")"},t!==void 0&&(t.mat2d=u);var c={};new Float32Array([1,0,0,0,1,0,0,0,1]),c.create=function(){var t=new e(9);return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=1,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t},c.clone=function(t){var r=new e(9);return r[0]=t[0],r[1]=t[1],r[2]=t[2],r[3]=t[3],r[4]=t[4],r[5]=t[5],r[6]=t[6],r[7]=t[7],r[8]=t[8],r},c.copy=function(t,r){return t[0]=r[0],t[1]=r[1],t[2]=r[2],t[3]=r[3],t[4]=r[4],t[5]=r[5],t[6]=r[6],t[7]=r[7],t[8]=r[8],t},c.identity=function(t){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=1,t[5]=0,t[6]=0,t[7]=0,t[8]=1,t},c.transpose=function(t,r){if(t===r){var e=r[1],n=r[2],i=r[5];t[1]=r[3],t[2]=r[6],t[3]=e,t[5]=r[7],t[6]=n,t[7]=i}else t[0]=r[0],t[1]=r[3],t[2]=r[6],t[3]=r[1],t[4]=r[4],t[5]=r[7],t[6]=r[2],t[7]=r[5],t[8]=r[8];return t},c.invert=function(t,r){var e=r[0],n=r[1],i=r[2],o=r[3],a=r[4],s=r[5],u=r[6],c=r[7],l=r[8],f=l*a-s*c,h=-l*o+s*u,p=c*o-a*u,d=e*f+n*h+i*p;return d?(d=1/d,t[0]=f*d,t[1]=(-l*n+i*c)*d,t[2]=(s*n-i*a)*d,t[3]=h*d,t[4]=(l*e-i*u)*d,t[5]=(-s*e+i*o)*d,t[6]=p*d,t[7]=(-c*e+n*u)*d,t[8]=(a*e-n*o)*d,t):null},c.adjoint=function(t,r){var e=r[0],n=r[1],i=r[2],o=r[3],a=r[4],s=r[5],u=r[6],c=r[7],l=r[8];return t[0]=a*l-s*c,t[1]=i*c-n*l,t[2]=n*s-i*a,t[3]=s*u-o*l,t[4]=e*l-i*u,t[5]=i*o-e*s,t[6]=o*c-a*u,t[7]=n*u-e*c,t[8]=e*a-n*o,t},c.determinant=function(t){var r=t[0],e=t[1],n=t[2],i=t[3],o=t[4],a=t[5],s=t[6],u=t[7],c=t[8];return r*(c*o-a*u)+e*(-c*i+a*s)+n*(u*i-o*s)},c.multiply=function(t,r,e){var n=r[0],i=r[1],o=r[2],a=r[3],s=r[4],u=r[5],c=r[6],l=r[7],f=r[8],h=e[0],p=e[1],d=e[2],v=e[3],m=e[4],g=e[5],y=e[6],b=e[7],_=e[8];return t[0]=h*n+p*a+d*c,t[1]=h*i+p*s+d*l,t[2]=h*o+p*u+d*f,t[3]=v*n+m*a+g*c,t[4]=v*i+m*s+g*l,t[5]=v*o+m*u+g*f,t[6]=y*n+b*a+_*c,t[7]=y*i+b*s+_*l,t[8]=y*o+b*u+_*f,t},c.mul=c.multiply,c.translate=function(t,r,e){var n=r[0],i=r[1],o=r[2],a=r[3],s=r[4],u=r[5],c=r[6],l=r[7],f=r[8],h=e[0],p=e[1];return t[0]=n,t[1]=i,t[2]=o,t[3]=a,t[4]=s,t[5]=u,t[6]=h*n+p*a+c,t[7]=h*i+p*s+l,t[8]=h*o+p*u+f,t},c.rotate=function(t,r,e){var n=r[0],i=r[1],o=r[2],a=r[3],s=r[4],u=r[5],c=r[6],l=r[7],f=r[8],h=Math.sin(e),p=Math.cos(e);return t[0]=p*n+h*a,t[1]=p*i+h*s,t[2]=p*o+h*u,t[3]=p*a-h*n,t[4]=p*s-h*i,t[5]=p*u-h*o,t[6]=c,t[7]=l,t[8]=f,t},c.scale=function(t,r,e){var n=e[0],i=e[2];return t[0]=n*r[0],t[1]=n*r[1],t[2]=n*r[2],t[3]=i*r[3],t[4]=i*r[4],t[5]=i*r[5],t[6]=r[6],t[7]=r[7],t[8]=r[8],t},c.fromMat2d=function(t,r){return t[0]=r[0],t[1]=r[1],t[2]=0,t[3]=r[2],t[4]=r[3],t[5]=0,t[6]=r[4],t[7]=r[5],t[8]=1,t},c.fromQuat=function(t,r){var e=r[0],n=r[1],i=r[2],o=r[3],a=e+e,s=n+n,u=i+i,c=e*a,l=e*s,f=e*u,h=n*s,p=n*u,d=i*u,v=o*a,m=o*s,g=o*u;return t[0]=1-(h+d),t[1]=l+g,t[2]=f-m,t[3]=l-g,t[4]=1-(c+d),t[5]=p+v,t[6]=f+m,t[7]=p-v,t[8]=1-(c+h),t},c.str=function(t){return"mat3("+t[0]+", "+t[1]+", "+t[2]+", "+t[3]+", "+t[4]+", "+t[5]+", "+t[6]+", "+t[7]+", "+t[8]+")"},t!==void 0&&(t.mat3=c);var l={};new Float32Array([1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1]),l.create=function(){var t=new e(16);return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},l.clone=function(t){var r=new e(16);return r[0]=t[0],r[1]=t[1],r[2]=t[2],r[3]=t[3],r[4]=t[4],r[5]=t[5],r[6]=t[6],r[7]=t[7],r[8]=t[8],r[9]=t[9],r[10]=t[10],r[11]=t[11],r[12]=t[12],r[13]=t[13],r[14]=t[14],r[15]=t[15],r},l.copy=function(t,r){return t[0]=r[0],t[1]=r[1],t[2]=r[2],t[3]=r[3],t[4]=r[4],t[5]=r[5],t[6]=r[6],t[7]=r[7],t[8]=r[8],t[9]=r[9],t[10]=r[10],t[11]=r[11],t[12]=r[12],t[13]=r[13],t[14]=r[14],t[15]=r[15],t},l.identity=function(t){return t[0]=1,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=1,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=1,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},l.transpose=function(t,r){if(t===r){var e=r[1],n=r[2],i=r[3],o=r[6],a=r[7],s=r[11];t[1]=r[4],t[2]=r[8],t[3]=r[12],t[4]=e,t[6]=r[9],t[7]=r[13],t[8]=n,t[9]=o,t[11]=r[14],t[12]=i,t[13]=a,t[14]=s}else t[0]=r[0],t[1]=r[4],t[2]=r[8],t[3]=r[12],t[4]=r[1],t[5]=r[5],t[6]=r[9],t[7]=r[13],t[8]=r[2],t[9]=r[6],t[10]=r[10],t[11]=r[14],t[12]=r[3],t[13]=r[7],t[14]=r[11],t[15]=r[15];return t},l.invert=function(t,r){var e=r[0],n=r[1],i=r[2],o=r[3],a=r[4],s=r[5],u=r[6],c=r[7],l=r[8],f=r[9],h=r[10],p=r[11],d=r[12],v=r[13],m=r[14],g=r[15],y=e*s-n*a,b=e*u-i*a,_=e*c-o*a,w=n*u-i*s,M=n*c-o*s,A=i*c-o*u,E=l*v-f*d,x=l*m-h*d,j=l*g-p*d,k=f*m-h*v,L=f*g-p*v,I=h*g-p*m,q=y*I-b*L+_*k+w*j-M*x+A*E;return q?(q=1/q,t[0]=(s*I-u*L+c*k)*q,t[1]=(i*L-n*I-o*k)*q,t[2]=(v*A-m*M+g*w)*q,t[3]=(h*M-f*A-p*w)*q,t[4]=(u*j-a*I-c*x)*q,t[5]=(e*I-i*j+o*x)*q,t[6]=(m*_-d*A-g*b)*q,t[7]=(l*A-h*_+p*b)*q,t[8]=(a*L-s*j+c*E)*q,t[9]=(n*j-e*L-o*E)*q,t[10]=(d*M-v*_+g*y)*q,t[11]=(f*_-l*M-p*y)*q,t[12]=(s*x-a*k-u*E)*q,t[13]=(e*k-n*x+i*E)*q,t[14]=(v*b-d*w-m*y)*q,t[15]=(l*w-f*b+h*y)*q,t):null
},l.adjoint=function(t,r){var e=r[0],n=r[1],i=r[2],o=r[3],a=r[4],s=r[5],u=r[6],c=r[7],l=r[8],f=r[9],h=r[10],p=r[11],d=r[12],v=r[13],m=r[14],g=r[15];return t[0]=s*(h*g-p*m)-f*(u*g-c*m)+v*(u*p-c*h),t[1]=-(n*(h*g-p*m)-f*(i*g-o*m)+v*(i*p-o*h)),t[2]=n*(u*g-c*m)-s*(i*g-o*m)+v*(i*c-o*u),t[3]=-(n*(u*p-c*h)-s*(i*p-o*h)+f*(i*c-o*u)),t[4]=-(a*(h*g-p*m)-l*(u*g-c*m)+d*(u*p-c*h)),t[5]=e*(h*g-p*m)-l*(i*g-o*m)+d*(i*p-o*h),t[6]=-(e*(u*g-c*m)-a*(i*g-o*m)+d*(i*c-o*u)),t[7]=e*(u*p-c*h)-a*(i*p-o*h)+l*(i*c-o*u),t[8]=a*(f*g-p*v)-l*(s*g-c*v)+d*(s*p-c*f),t[9]=-(e*(f*g-p*v)-l*(n*g-o*v)+d*(n*p-o*f)),t[10]=e*(s*g-c*v)-a*(n*g-o*v)+d*(n*c-o*s),t[11]=-(e*(s*p-c*f)-a*(n*p-o*f)+l*(n*c-o*s)),t[12]=-(a*(f*m-h*v)-l*(s*m-u*v)+d*(s*h-u*f)),t[13]=e*(f*m-h*v)-l*(n*m-i*v)+d*(n*h-i*f),t[14]=-(e*(s*m-u*v)-a*(n*m-i*v)+d*(n*u-i*s)),t[15]=e*(s*h-u*f)-a*(n*h-i*f)+l*(n*u-i*s),t},l.determinant=function(t){var r=t[0],e=t[1],n=t[2],i=t[3],o=t[4],a=t[5],s=t[6],u=t[7],c=t[8],l=t[9],f=t[10],h=t[11],p=t[12],d=t[13],v=t[14],m=t[15],g=r*a-e*o,y=r*s-n*o,b=r*u-i*o,_=e*s-n*a,w=e*u-i*a,M=n*u-i*s,A=c*d-l*p,E=c*v-f*p,x=c*m-h*p,j=l*v-f*d,k=l*m-h*d,L=f*m-h*v;return g*L-y*k+b*j+_*x-w*E+M*A},l.multiply=function(t,r,e){var n=r[0],i=r[1],o=r[2],a=r[3],s=r[4],u=r[5],c=r[6],l=r[7],f=r[8],h=r[9],p=r[10],d=r[11],v=r[12],m=r[13],g=r[14],y=r[15],b=e[0],_=e[1],w=e[2],M=e[3];return t[0]=b*n+_*s+w*f+M*v,t[1]=b*i+_*u+w*h+M*m,t[2]=b*o+_*c+w*p+M*g,t[3]=b*a+_*l+w*d+M*y,b=e[4],_=e[5],w=e[6],M=e[7],t[4]=b*n+_*s+w*f+M*v,t[5]=b*i+_*u+w*h+M*m,t[6]=b*o+_*c+w*p+M*g,t[7]=b*a+_*l+w*d+M*y,b=e[8],_=e[9],w=e[10],M=e[11],t[8]=b*n+_*s+w*f+M*v,t[9]=b*i+_*u+w*h+M*m,t[10]=b*o+_*c+w*p+M*g,t[11]=b*a+_*l+w*d+M*y,b=e[12],_=e[13],w=e[14],M=e[15],t[12]=b*n+_*s+w*f+M*v,t[13]=b*i+_*u+w*h+M*m,t[14]=b*o+_*c+w*p+M*g,t[15]=b*a+_*l+w*d+M*y,t},l.mul=l.multiply,l.translate=function(t,r,e){var n,i,o,a,s,u,c,l,f,h,p,d,v=e[0],m=e[1],g=e[2];return r===t?(t[12]=r[0]*v+r[4]*m+r[8]*g+r[12],t[13]=r[1]*v+r[5]*m+r[9]*g+r[13],t[14]=r[2]*v+r[6]*m+r[10]*g+r[14],t[15]=r[3]*v+r[7]*m+r[11]*g+r[15]):(n=r[0],i=r[1],o=r[2],a=r[3],s=r[4],u=r[5],c=r[6],l=r[7],f=r[8],h=r[9],p=r[10],d=r[11],t[0]=n,t[1]=i,t[2]=o,t[3]=a,t[4]=s,t[5]=u,t[6]=c,t[7]=l,t[8]=f,t[9]=h,t[10]=p,t[11]=d,t[12]=n*v+s*m+f*g+r[12],t[13]=i*v+u*m+h*g+r[13],t[14]=o*v+c*m+p*g+r[14],t[15]=a*v+l*m+d*g+r[15]),t},l.scale=function(t,r,e){var n=e[0],i=e[1],o=e[2];return t[0]=r[0]*n,t[1]=r[1]*n,t[2]=r[2]*n,t[3]=r[3]*n,t[4]=r[4]*i,t[5]=r[5]*i,t[6]=r[6]*i,t[7]=r[7]*i,t[8]=r[8]*o,t[9]=r[9]*o,t[10]=r[10]*o,t[11]=r[11]*o,t[12]=r[12],t[13]=r[13],t[14]=r[14],t[15]=r[15],t},l.rotate=function(t,e,n,i){var o,a,s,u,c,l,f,h,p,d,v,m,g,y,b,_,w,M,A,E,x,j,k,L,I=i[0],q=i[1],S=i[2],F=Math.sqrt(I*I+q*q+S*S);return r>Math.abs(F)?null:(F=1/F,I*=F,q*=F,S*=F,o=Math.sin(n),a=Math.cos(n),s=1-a,u=e[0],c=e[1],l=e[2],f=e[3],h=e[4],p=e[5],d=e[6],v=e[7],m=e[8],g=e[9],y=e[10],b=e[11],_=I*I*s+a,w=q*I*s+S*o,M=S*I*s-q*o,A=I*q*s-S*o,E=q*q*s+a,x=S*q*s+I*o,j=I*S*s+q*o,k=q*S*s-I*o,L=S*S*s+a,t[0]=u*_+h*w+m*M,t[1]=c*_+p*w+g*M,t[2]=l*_+d*w+y*M,t[3]=f*_+v*w+b*M,t[4]=u*A+h*E+m*x,t[5]=c*A+p*E+g*x,t[6]=l*A+d*E+y*x,t[7]=f*A+v*E+b*x,t[8]=u*j+h*k+m*L,t[9]=c*j+p*k+g*L,t[10]=l*j+d*k+y*L,t[11]=f*j+v*k+b*L,e!==t&&(t[12]=e[12],t[13]=e[13],t[14]=e[14],t[15]=e[15]),t)},l.rotateX=function(t,r,e){var n=Math.sin(e),i=Math.cos(e),o=r[4],a=r[5],s=r[6],u=r[7],c=r[8],l=r[9],f=r[10],h=r[11];return r!==t&&(t[0]=r[0],t[1]=r[1],t[2]=r[2],t[3]=r[3],t[12]=r[12],t[13]=r[13],t[14]=r[14],t[15]=r[15]),t[4]=o*i+c*n,t[5]=a*i+l*n,t[6]=s*i+f*n,t[7]=u*i+h*n,t[8]=c*i-o*n,t[9]=l*i-a*n,t[10]=f*i-s*n,t[11]=h*i-u*n,t},l.rotateY=function(t,r,e){var n=Math.sin(e),i=Math.cos(e),o=r[0],a=r[1],s=r[2],u=r[3],c=r[8],l=r[9],f=r[10],h=r[11];return r!==t&&(t[4]=r[4],t[5]=r[5],t[6]=r[6],t[7]=r[7],t[12]=r[12],t[13]=r[13],t[14]=r[14],t[15]=r[15]),t[0]=o*i-c*n,t[1]=a*i-l*n,t[2]=s*i-f*n,t[3]=u*i-h*n,t[8]=o*n+c*i,t[9]=a*n+l*i,t[10]=s*n+f*i,t[11]=u*n+h*i,t},l.rotateZ=function(t,r,e){var n=Math.sin(e),i=Math.cos(e),o=r[0],a=r[1],s=r[2],u=r[3],c=r[4],l=r[5],f=r[6],h=r[7];return r!==t&&(t[8]=r[8],t[9]=r[9],t[10]=r[10],t[11]=r[11],t[12]=r[12],t[13]=r[13],t[14]=r[14],t[15]=r[15]),t[0]=o*i+c*n,t[1]=a*i+l*n,t[2]=s*i+f*n,t[3]=u*i+h*n,t[4]=c*i-o*n,t[5]=l*i-a*n,t[6]=f*i-s*n,t[7]=h*i-u*n,t},l.fromRotationTranslation=function(t,r,e){var n=r[0],i=r[1],o=r[2],a=r[3],s=n+n,u=i+i,c=o+o,l=n*s,f=n*u,h=n*c,p=i*u,d=i*c,v=o*c,m=a*s,g=a*u,y=a*c;return t[0]=1-(p+v),t[1]=f+y,t[2]=h-g,t[3]=0,t[4]=f-y,t[5]=1-(l+v),t[6]=d+m,t[7]=0,t[8]=h+g,t[9]=d-m,t[10]=1-(l+p),t[11]=0,t[12]=e[0],t[13]=e[1],t[14]=e[2],t[15]=1,t},l.fromQuat=function(t,r){var e=r[0],n=r[1],i=r[2],o=r[3],a=e+e,s=n+n,u=i+i,c=e*a,l=e*s,f=e*u,h=n*s,p=n*u,d=i*u,v=o*a,m=o*s,g=o*u;return t[0]=1-(h+d),t[1]=l+g,t[2]=f-m,t[3]=0,t[4]=l-g,t[5]=1-(c+d),t[6]=p+v,t[7]=0,t[8]=f+m,t[9]=p-v,t[10]=1-(c+h),t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,t},l.frustum=function(t,r,e,n,i,o,a){var s=1/(e-r),u=1/(i-n),c=1/(o-a);return t[0]=2*o*s,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=2*o*u,t[6]=0,t[7]=0,t[8]=(e+r)*s,t[9]=(i+n)*u,t[10]=(a+o)*c,t[11]=-1,t[12]=0,t[13]=0,t[14]=2*a*o*c,t[15]=0,t},l.perspective=function(t,r,e,n,i){var o=1/Math.tan(r/2),a=1/(n-i);return t[0]=o/e,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=o,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=(i+n)*a,t[11]=-1,t[12]=0,t[13]=0,t[14]=2*i*n*a,t[15]=0,t},l.ortho=function(t,r,e,n,i,o,a){var s=1/(r-e),u=1/(n-i),c=1/(o-a);return t[0]=-2*s,t[1]=0,t[2]=0,t[3]=0,t[4]=0,t[5]=-2*u,t[6]=0,t[7]=0,t[8]=0,t[9]=0,t[10]=2*c,t[11]=0,t[12]=(r+e)*s,t[13]=(i+n)*u,t[14]=(a+o)*c,t[15]=1,t},l.lookAt=function(t,e,n,i){var o,a,s,u,c,f,h,p,d,v,m=e[0],g=e[1],y=e[2],b=i[0],_=i[1],w=i[2],M=n[0],A=n[1],E=n[2];return r>Math.abs(m-M)&&r>Math.abs(g-A)&&r>Math.abs(y-E)?l.identity(t):(h=m-M,p=g-A,d=y-E,v=1/Math.sqrt(h*h+p*p+d*d),h*=v,p*=v,d*=v,o=_*d-w*p,a=w*h-b*d,s=b*p-_*h,v=Math.sqrt(o*o+a*a+s*s),v?(v=1/v,o*=v,a*=v,s*=v):(o=0,a=0,s=0),u=p*s-d*a,c=d*o-h*s,f=h*a-p*o,v=Math.sqrt(u*u+c*c+f*f),v?(v=1/v,u*=v,c*=v,f*=v):(u=0,c=0,f=0),t[0]=o,t[1]=u,t[2]=h,t[3]=0,t[4]=a,t[5]=c,t[6]=p,t[7]=0,t[8]=s,t[9]=f,t[10]=d,t[11]=0,t[12]=-(o*m+a*g+s*y),t[13]=-(u*m+c*g+f*y),t[14]=-(h*m+p*g+d*y),t[15]=1,t)},l.str=function(t){return"mat4("+t[0]+", "+t[1]+", "+t[2]+", "+t[3]+", "+t[4]+", "+t[5]+", "+t[6]+", "+t[7]+", "+t[8]+", "+t[9]+", "+t[10]+", "+t[11]+", "+t[12]+", "+t[13]+", "+t[14]+", "+t[15]+")"},t!==void 0&&(t.mat4=l);var f={};new Float32Array([0,0,0,1]),f.create=function(){var t=new e(4);return t[0]=0,t[1]=0,t[2]=0,t[3]=1,t},f.clone=a.clone,f.fromValues=a.fromValues,f.copy=a.copy,f.set=a.set,f.identity=function(t){return t[0]=0,t[1]=0,t[2]=0,t[3]=1,t},f.setAxisAngle=function(t,r,e){e=.5*e;var n=Math.sin(e);return 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i,o,a,s,u=r[0],c=r[1],l=r[2],f=r[3],h=e[0],p=e[1],d=e[2],v=e[3],m=u*h+c*p+l*d+f*v;return Math.abs(m)>=1?(t!==r&&(t[0]=u,t[1]=c,t[2]=l,t[3]=f),t):(i=Math.acos(m),o=Math.sqrt(1-m*m),.001>Math.abs(o)?(t[0]=.5*u+.5*h,t[1]=.5*c+.5*p,t[2]=.5*l+.5*d,t[3]=.5*f+.5*v,t):(a=Math.sin((1-n)*i)/o,s=Math.sin(n*i)/o,t[0]=u*a+h*s,t[1]=c*a+p*s,t[2]=l*a+d*s,t[3]=f*a+v*s,t))},f.invert=function(t,r){var e=r[0],n=r[1],i=r[2],o=r[3],a=e*e+n*n+i*i+o*o,s=a?1/a:0;return t[0]=-e*s,t[1]=-n*s,t[2]=-i*s,t[3]=o*s,t},f.conjugate=function(t,r){return t[0]=-r[0],t[1]=-r[1],t[2]=-r[2],t[3]=r[3],t},f.length=a.length,f.len=f.length,f.squaredLength=a.squaredLength,f.sqrLen=f.squaredLength,f.normalize=a.normalize,f.fromMat3=function(){var t=[1,2,0];return function(r,e){var n,i=e[0]+e[4]+e[8];if(i>0)n=Math.sqrt(i+1),r[3]=.5*n,n=.5/n,r[0]=(e[7]-e[5])*n,r[1]=(e[2]-e[6])*n,r[2]=(e[3]-e[1])*n;else{var o=0;e[4]>e[0]&&(o=1),e[8]>e[3*o+o]&&(o=2);var 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package.json

{
  "name": "requirebin-sketch",
  "version": "1.0.0",
  "dependencies": {
    "dup": "0.0.0",
    "gl-matrix": "2.1.0",
    "gl-now": "1.3.1",
    "game-shell-orbit-camera": "0.0.2",
    "gl-simplicial-complex": "1.0.0"
  }
}

page-head.html

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requirebin.md

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