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9 lines
278 KiB
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J=m.getTag(E,H),K=m.getULong(E,H+8);switch(J){case"cmap":D.tables.cmap=o.parse(E,K),D.encoding=new j.CmapEncoding(D.tables.cmap);break;case"fvar":e=K;break;case"head":D.tables.head=t.parse(E,K),D.unitsPerEm=D.tables.head.unitsPerEm,b=D.tables.head.indexToLocFormat;break;case"hhea":D.tables.hhea=u.parse(E,K),D.ascender=D.tables.hhea.ascender,D.descender=D.tables.hhea.descender,D.numberOfHMetrics=D.tables.hhea.numberOfHMetrics;break;case"hmtx":h=K;break;case"ltag":c=x.parse(E,K);break;case"maxp":D.tables.maxp=z.parse(E,K),D.numGlyphs=D.tables.maxp.numGlyphs;break;case"name":n=K;break;case"OS/2":D.tables.os2=B.parse(E,K);break;case"post":D.tables.post=C.parse(E,K),D.glyphNames=new j.GlyphNames(D.tables.post);break;case"glyf":f=K;break;case"loca":l=K;break;case"CFF ":d=K;break;case"kern":i=K;break;case"GPOS":g=K}H+=16}if(D.tables.name=A.parse(E,n,c),D.names=D.tables.name,f&&l){var L=0===b,M=y.parse(E,l,D.numGlyphs,L);D.glyphs=r.parse(E,f,M,D)}else{if(!d)throw new Error("Font doesn't 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for(var d=0,e=0;e<c;e+=1)d<<=8,d+=a.getUint8(b+e);return d},c.getBytes=function(a,b,c){for(var d=[],e=b;e<c;e+=1)d.push(a.getUint8(e));return d},c.bytesToString=function(a){for(var b="",c=0;c<a.length;c+=1)b+=String.fromCharCode(a[c]);return b};var e={byte:1,uShort:2,short:2,uLong:4,fixed:4,longDateTime:8,tag:4};d.prototype.parseByte=function(){var a=this.data.getUint8(this.offset+this.relativeOffset);return this.relativeOffset+=1,a},d.prototype.parseChar=function(){var a=this.data.getInt8(this.offset+this.relativeOffset);return this.relativeOffset+=1,a},d.prototype.parseCard8=d.prototype.parseByte,d.prototype.parseUShort=function(){var a=this.data.getUint16(this.offset+this.relativeOffset);return this.relativeOffset+=2,a},d.prototype.parseCard16=d.prototype.parseUShort,d.prototype.parseSID=d.prototype.parseUShort,d.prototype.parseOffset16=d.prototype.parseUShort,d.prototype.parseShort=function(){var a=this.data.getInt16(this.offset+this.relativeOffset);return 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d(){this.commands=[],this.fill="black",this.stroke=null,this.strokeWidth=1}d.prototype.moveTo=function(a,b){this.commands.push({type:"M",x:a,y:b})},d.prototype.lineTo=function(a,b){this.commands.push({type:"L",x:a,y:b})},d.prototype.curveTo=d.prototype.bezierCurveTo=function(a,b,c,d,e,f){this.commands.push({type:"C",x1:a,y1:b,x2:c,y2:d,x:e,y:f})},d.prototype.quadTo=d.prototype.quadraticCurveTo=function(a,b,c,d){this.commands.push({type:"Q",x1:a,y1:b,x:c,y:d})},d.prototype.close=d.prototype.closePath=function(){this.commands.push({type:"Z"})},d.prototype.extend=function(a){a.commands&&(a=a.commands),Array.prototype.push.apply(this.commands,a)},d.prototype.draw=function(a){a.beginPath();for(var b=0;b<this.commands.length;b+=1){var c=this.commands[b];"M"===c.type?a.moveTo(c.x,c.y):"L"===c.type?a.lineTo(c.x,c.y):"C"===c.type?a.bezierCurveTo(c.x1,c.y1,c.x2,c.y2,c.x,c.y):"Q"===c.type?a.quadraticCurveTo(c.x1,c.y1,c.x,c.y):"Z"===c.type&&a.closePath()}this.fill&&(a.fillStyle=this.fill,a.fill()),this.stroke&&(a.strokeStyle=this.stroke,a.lineWidth=this.strokeWidth,a.stroke())},d.prototype.toPathData=function(a){function b(b){return Math.round(b)===b?""+Math.round(b):b.toFixed(a)}function c(){for(var a="",c=0;c<arguments.length;c+=1){var d=arguments[c];d>=0&&c>0&&(a+=" "),a+=b(d)}return a}a=void 0!==a?a:2;for(var d="",e=0;e<this.commands.length;e+=1){var f=this.commands[e];"M"===f.type?d+="M"+c(f.x,f.y):"L"===f.type?d+="L"+c(f.x,f.y):"C"===f.type?d+="C"+c(f.x1,f.y1,f.x2,f.y2,f.x,f.y):"Q"===f.type?d+="Q"+c(f.x1,f.y1,f.x,f.y):"Z"===f.type&&(d+="Z")}return d},d.prototype.toSVG=function(a){var b='<path d="';return b+=this.toPathData(a),b+='"',this.fill&"black"!==this.fill&&(b+=null===this.fill?' fill="none"':' 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b={},c=0;c<a.length;c+=1){var d,e=a[c][0],f=a[c][1];if(d=1===f.length?f[0]:f,b.hasOwnProperty(e))throw new Error("Object "+b+" already has key "+e);b[e]=d}return b}function i(a,b,c){b=void 0!==b?b:0;var d=new J.Parser(a,b),e=[],f=[];for(c=void 0!==c?c:a.length;d.relativeOffset<c;){var i=d.parseByte();i<=21?(12===i&&(i=1200+d.parseByte()),e.push([i,f]),f=[]):f.push(g(d,i))}return h(e)}function j(a,b){return b=b<=390?H.cffStandardStrings[b]:a[b-391]}function k(a,b,c){for(var d={},e=0;e<b.length;e+=1){var f=b[e],g=a[f.op];void 0===g&&(g=void 0!==f.value?f.value:null),"SID"===f.type&&(g=j(c,g)),d[f.name]=g}return d}function l(a,b){var c={};return c.formatMajor=J.getCard8(a,b),c.formatMinor=J.getCard8(a,b+1),c.size=J.getCard8(a,b+2),c.offsetSize=J.getCard8(a,b+3),c.startOffset=b,c.endOffset=b+4,c}function m(a,b){return k(i(a,0,a.byteLength),M,b)}function n(a,b,c,d){return k(i(a,b,c),N,d)}function o(a,b,c,d){var e,f,g,h=new J.Parser(a,b);c-=1;var i=[".notdef"],k=h.parseCard8();if(0===k)for(e=0;e<c;e+=1)f=h.parseSID(),i.push(j(d,f));else if(1===k)for(;i.length<=c;)for(f=h.parseSID(),g=h.parseCard8(),e=0;e<=g;e+=1)i.push(j(d,f)),f+=1;else{if(2!==k)throw new Error("Unknown charset format "+k);for(;i.length<=c;)for(f=h.parseSID(),g=h.parseCard16(),e=0;e<=g;e+=1)i.push(j(d,f)),f+=1}return i}function p(a,b,c){var d,e,f={},g=new J.Parser(a,b),h=g.parseCard8();if(0===h){var i=g.parseCard8();for(d=0;d<i;d+=1)e=g.parseCard8(),f[e]=d}else{if(1!==h)throw new Error("Unknown encoding format "+h);var j=g.parseCard8();for(e=1,d=0;d<j;d+=1)for(var k=g.parseCard8(),l=g.parseCard8(),m=k;m<=k+l;m+=1)f[m]=e,e+=1}return new H.CffEncoding(f,c)}function q(a,b,c){function d(a,b){p&&k.closePath(),k.moveTo(a,b),p=!0}function e(){var b;b=l.length%2!=0,b&&!n&&(o=l.shift()+a.nominalWidthX),m+=l.length>>1,l.length=0,n=!0}function f(c){for(var s,t,u,v,w,x,y,z,A,B,C,D,E=0;E<c.length;){var F=c[E];switch(E+=1,F){case 1:e();break;case 3:e();break;case 4:l.length>1&&!n&&(o=l.shift()+a.nominalWidthX,n=!0),r+=l.pop(),d(q,r);break;case 5:for(;l.length>0;)q+=l.shift(),r+=l.shift(),k.lineTo(q,r);break;case 6:for(;l.length>0&&(q+=l.shift(),k.lineTo(q,r),0!==l.length);)r+=l.shift(),k.lineTo(q,r);break;case 7:for(;l.length>0&&(r+=l.shift(),k.lineTo(q,r),0!==l.length);)q+=l.shift(),k.lineTo(q,r);break;case 8:for(;l.length>0;)g=q+l.shift(),h=r+l.shift(),i=g+l.shift(),j=h+l.shift(),q=i+l.shift(),r=j+l.shift(),k.curveTo(g,h,i,j,q,r);break;case 10:w=l.pop()+a.subrsBias,x=a.subrs[w],x&&f(x);break;case 11:return;case 12:switch(F=c[E],E+=1,F){case 35:g=q+l.shift(),h=r+l.shift(),i=g+l.shift(),j=h+l.shift(),y=i+l.shift(),z=j+l.shift(),A=y+l.shift(),B=z+l.shift(),C=A+l.shift(),D=B+l.shift(),q=C+l.shift(),r=D+l.shift(),l.shift(),k.curveTo(g,h,i,j,y,z),k.curveTo(A,B,C,D,q,r);break;case 34:g=q+l.shift(),h=r,i=g+l.shift(),j=h+l.shift(),y=i+l.shift(),z=j,A=y+l.shift(),B=j,C=A+l.shift(),D=r,q=C+l.shift(),k.curveTo(g,h,i,j,y,z),k.curveTo(A,B,C,D,q,r);break;case 36:g=q+l.shift(),h=r+l.shift(),i=g+l.shift(),j=h+l.shift(),y=i+l.shift(),z=j,A=y+l.shift(),B=j,C=A+l.shift(),D=B+l.shift(),q=C+l.shift(),k.curveTo(g,h,i,j,y,z),k.curveTo(A,B,C,D,q,r);break;case 37:g=q+l.shift(),h=r+l.shift(),i=g+l.shift(),j=h+l.shift(),y=i+l.shift(),z=j+l.shift(),A=y+l.shift(),B=z+l.shift(),C=A+l.shift(),D=B+l.shift(),Math.abs(C-q)>Math.abs(D-r)?q=C+l.shift():r=D+l.shift(),k.curveTo(g,h,i,j,y,z),k.curveTo(A,B,C,D,q,r);break;default:console.log("Glyph "+b.index+": unknown operator 1200"+F),l.length=0}break;case 14:l.length>0&&!n&&(o=l.shift()+a.nominalWidthX,n=!0),p&&(k.closePath(),p=!1);break;case 18:e();break;case 19:case 20:e(),E+=m+7>>3;break;case 21:l.length>2&&!n&&(o=l.shift()+a.nominalWidthX,n=!0),r+=l.pop(),q+=l.pop(),d(q,r);break;case 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30:for(;l.length>0&&(g=q,h=r+l.shift(),i=g+l.shift(),j=h+l.shift(),q=i+l.shift(),r=j+(1===l.length?l.shift():0),k.curveTo(g,h,i,j,q,r),0!==l.length);)g=q+l.shift(),h=r,i=g+l.shift(),j=h+l.shift(),r=j+l.shift(),q=i+(1===l.length?l.shift():0),k.curveTo(g,h,i,j,q,r);break;case 31:for(;l.length>0&&(g=q+l.shift(),h=r,i=g+l.shift(),j=h+l.shift(),r=j+l.shift(),q=i+(1===l.length?l.shift():0),k.curveTo(g,h,i,j,q,r),0!==l.length);)g=q,h=r+l.shift(),i=g+l.shift(),j=h+l.shift(),q=i+l.shift(),r=j+(1===l.length?l.shift():0),k.curveTo(g,h,i,j,q,r);break;default:F<32?console.log("Glyph "+b.index+": unknown operator "+F):F<247?l.push(F-139):F<251?(s=c[E],E+=1,l.push(256*(F-247)+s+108)):F<255?(s=c[E],E+=1,l.push(256*-(F-251)-s-108)):(s=c[E],t=c[E+1],u=c[E+2],v=c[E+3],E+=4,l.push((s<<24|t<<16|u<<8|v)/65536))}}}var g,h,i,j,k=new K.Path,l=[],m=0,n=!1,o=a.defaultWidthX,p=!1,q=0,r=0;return f(c),b.advanceWidth=o,k}function r(a){return a.length<1240?107:a.length<33900?1131:32768}function s(a,b,c){c.tables.cff={};var d=l(a,b),f=e(a,d.endOffset,J.bytesToString),g=e(a,f.endOffset),h=e(a,g.endOffset,J.bytesToString),i=e(a,h.endOffset);c.gsubrs=i.objects,c.gsubrsBias=r(c.gsubrs);var j=new DataView(new Uint8Array(g.objects[0]).buffer),k=m(j,h.objects);c.tables.cff.topDict=k;var s=b+k.private[1],t=n(a,s,k.private[0],h.objects);if(c.defaultWidthX=t.defaultWidthX,c.nominalWidthX=t.nominalWidthX,0!==t.subrs){var u=s+t.subrs,v=e(a,u);c.subrs=v.objects,c.subrsBias=r(c.subrs)}else c.subrs=[],c.subrsBias=0;var w=e(a,b+k.charStrings);c.nGlyphs=w.objects.length;var x=o(a,b+k.charset,c.nGlyphs,h.objects);0===k.encoding?c.cffEncoding=new H.CffEncoding(H.cffStandardEncoding,x):1===k.encoding?c.cffEncoding=new H.CffEncoding(H.cffExpertEncoding,x):c.cffEncoding=p(a,b+k.encoding,x),c.encoding=c.encoding||c.cffEncoding,c.glyphs=new I.GlyphSet(c);for(var y=0;y<c.nGlyphs;y+=1){var z=w.objects[y];c.glyphs.push(y,I.cffGlyphLoader(c,y,q,z))}}function t(a,b){var c,d=H.cffStandardStrings.indexOf(a);return d>=0&&(c=d),d=b.indexOf(a),d>=0?c=d+H.cffStandardStrings.length:(c=H.cffStandardStrings.length+b.length,b.push(a)),c}function u(){return new L.Table("Header",[{name:"major",type:"Card8",value:1},{name:"minor",type:"Card8",value:0},{name:"hdrSize",type:"Card8",value:4},{name:"major",type:"Card8",value:1}])}function v(a){var b=new L.Table("Name INDEX",[{name:"names",type:"INDEX",value:[]}]);b.names=[];for(var c=0;c<a.length;c+=1)b.names.push({name:"name_"+c,type:"NAME",value:a[c]});return b}function w(a,b,c){for(var e={},f=0;f<a.length;f+=1){var g=a[f],h=b[g.name];void 0===h||d(h,g.value)||("SID"===g.type&&(h=t(h,c)),e[g.op]={name:g.name,type:g.type,value:h})}return e}function x(a,b){var c=new L.Table("Top DICT",[{name:"dict",type:"DICT",value:{}}]);return c.dict=w(M,a,b),c}function y(a){var b=new L.Table("Top DICT INDEX",[{name:"topDicts",type:"INDEX",value:[]}]);return b.topDicts=[{name:"topDict_0",type:"TABLE",value:a}],b}function z(a){var b=new L.Table("String INDEX",[{name:"strings",type:"INDEX",value:[]}]);b.strings=[];for(var c=0;c<a.length;c+=1)b.strings.push({name:"string_"+c,type:"STRING",value:a[c]});return b}function A(){return new L.Table("Global Subr INDEX",[{name:"subrs",type:"INDEX",value:[]}])}function B(a,b){for(var c=new L.Table("Charsets",[{name:"format",type:"Card8",value:0}]),d=0;d<a.length;d+=1){var e=a[d],f=t(e,b);c.fields.push({name:"glyph_"+d,type:"SID",value:f})}return c}function C(a){var b=[],c=a.path;b.push({name:"width",type:"NUMBER",value:a.advanceWidth});for(var d=0,e=0,f=0;f<c.commands.length;f+=1){var g,h,i=c.commands[f];if("Q"===i.type){var j=1/3,k=2/3;i={type:"C",x:i.x,y:i.y,x1:j*d+k*i.x1,y1:j*e+k*i.y1,x2:j*i.x+k*i.x1,y2:j*i.y+k*i.y1}}if("M"===i.type)g=Math.round(i.x-d),h=Math.round(i.y-e),b.push({name:"dx",type:"NUMBER",value:g}),b.push({name:"dy",type:"NUMBER",value:h}),b.push({name:"rmoveto",type:"OP",value:21}),d=Math.round(i.x),e=Math.round(i.y);else 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l=E(g,j);d.privateDictIndex=F(l),d.stringIndex=z(j);var m=d.header.sizeOf()+d.nameIndex.sizeOf()+d.topDictIndex.sizeOf()+d.stringIndex.sizeOf()+d.globalSubrIndex.sizeOf();return f.charset=m,f.encoding=0,f.charStrings=f.charset+d.charsets.sizeOf(),f.private[1]=f.charStrings+d.charStringsIndex.sizeOf(),k=x(f,j),d.topDictIndex=y(k),d}var H=a("../encoding"),I=a("../glyphset"),J=a("../parse"),K=a("../path"),L=a("../table"),M=[{name:"version",op:0,type:"SID"},{name:"notice",op:1,type:"SID"},{name:"copyright",op:1200,type:"SID"},{name:"fullName",op:2,type:"SID"},{name:"familyName",op:3,type:"SID"},{name:"weight",op:4,type:"SID"},{name:"isFixedPitch",op:1201,type:"number",value:0},{name:"italicAngle",op:1202,type:"number",value:0},{name:"underlinePosition",op:1203,type:"number",value:-100},{name:"underlineThickness",op:1204,type:"number",value:50},{name:"paintType",op:1205,type:"number",value:0},{name:"charstringType",op:1206,type:"number",value:2},{name:"fontMatrix",op:1207,type:["real","real","real","real","real","real"],value:[.001,0,0,.001,0,0]},{name:"uniqueId",op:13,type:"number"},{name:"fontBBox",op:5,type:["number","number","number","number"],value:[0,0,0,0]},{name:"strokeWidth",op:1208,type:"number",value:0},{name:"xuid",op:14,type:[],value:null},{name:"charset",op:15,type:"offset",value:0},{name:"encoding",op:16,type:"offset",value:0},{name:"charStrings",op:17,type:"offset",value:0},{name:"private",op:18,type:["number","offset"],value:[0,0]}],N=[{name:"subrs",op:19,type:"offset",value:0},{name:"defaultWidthX",op:20,type:"number",value:0},{name:"nominalWidthX",op:21,type:"number",value:0}];c.parse=s,c.make=G},{"../encoding":6,"../glyphset":9,"../parse":11,"../path":12,"../table":13}],15:[function(a,b,c){"use strict";function d(a,b){var c,d={};d.version=i.getUShort(a,b),h.argument(0===d.version,"cmap table version should be 0."),d.numTables=i.getUShort(a,b+2);var e=-1;for(c=0;c<d.numTables;c+=1){var f=i.getUShort(a,b+4+8*c),g=i.getUShort(a,b+4+8*c+2);if(3===f&&(1===g||0===g)){e=i.getULong(a,b+4+8*c+4);break}}if(e===-1)return null;var j=new i.Parser(a,b+e);d.format=j.parseUShort(),h.argument(4===d.format,"Only format 4 cmap tables are supported."),d.length=j.parseUShort(),d.language=j.parseUShort();var k;d.segCount=k=j.parseUShort()>>1,j.skip("uShort",3),d.glyphIndexMap={};var l=new i.Parser(a,b+e+14),m=new i.Parser(a,b+e+16+2*k),n=new i.Parser(a,b+e+16+4*k),o=new i.Parser(a,b+e+16+6*k),p=b+e+16+8*k;for(c=0;c<k-1;c+=1)for(var q,r=l.parseUShort(),s=m.parseUShort(),t=n.parseShort(),u=o.parseUShort(),v=s;v<=r;v+=1)0!==u?(p=o.offset+o.relativeOffset-2,p+=u,p+=2*(v-s),0!==(q=i.getUShort(a,p))&&(q=q+t&65535)):q=v+t&65535,d.glyphIndexMap[v]=q;return d}function e(a,b,c){a.segments.push({end:b,start:b,delta:-(b-c),offset:0})}function f(a){a.segments.push({end:65535,start:65535,delta:1,offset:0})}function g(a){var b,c=new j.Table("cmap",[{name:"version",type:"USHORT",value:0},{name:"numTables",type:"USHORT",value:1},{name:"platformID",type:"USHORT",value:3},{name:"encodingID",type:"USHORT",value:1},{name:"offset",type:"ULONG",value:12},{name:"format",type:"USHORT",value:4},{name:"length",type:"USHORT",value:0},{name:"language",type:"USHORT",value:0},{name:"segCountX2",type:"USHORT",value:0},{name:"searchRange",type:"USHORT",value:0},{name:"entrySelector",type:"USHORT",value:0},{name:"rangeShift",type:"USHORT",value:0}]);for(c.segments=[],b=0;b<a.length;b+=1){for(var d=a.get(b),g=0;g<d.unicodes.length;g+=1)e(c,d.unicodes[g],b);c.segments=c.segments.sort(function(a,b){return a.start-b.start})}f(c);var h;h=c.segments.length,c.segCountX2=2*h,c.searchRange=2*Math.pow(2,Math.floor(Math.log(h)/Math.log(2))),c.entrySelector=Math.log(c.searchRange/2)/Math.log(2),c.rangeShift=c.segCountX2-c.searchRange;var i=[],k=[],l=[],m=[],n=[];for(b=0;b<h;b+=1){var o=c.segments[b];i=i.concat({name:"end_"+b,type:"USHORT",value:o.end}),k=k.concat({name:"start_"+b,type:"USHORT",value:o.start}),l=l.concat({name:"idDelta_"+b,type:"SHORT",value:o.delta}),m=m.concat({name:"idRangeOffset_"+b,type:"USHORT",value:o.offset}),void 0!==o.glyphId&&(n=n.concat({name:"glyph_"+b,type:"USHORT",value:o.glyphId}))}return c.fields=c.fields.concat(i),c.fields.push({name:"reservedPad",type:"USHORT",value:0}),c.fields=c.fields.concat(k),c.fields=c.fields.concat(l),c.fields=c.fields.concat(m),c.fields=c.fields.concat(n),c.length=14+2*i.length+2+2*k.length+2*l.length+2*m.length+2*n.length,c}var h=a("../check"),i=a("../parse"),j=a("../table");c.parse=d,c.make=g},{"../check":4,"../parse":11,"../table":13}],16:[function(a,b,c){"use strict";function d(a,b){var c=JSON.stringify(a),d=256;for(var e in b){var f=parseInt(e);if(f&&!(f<256)){if(JSON.stringify(b[e])===c)return f;d<=f&&(d=f+1)}}return b[d]=a,d}function e(a,b){var c=d(a.name,b);return new m.Table("fvarAxis",[{name:"tag",type:"TAG",value:a.tag},{name:"minValue",type:"FIXED",value:a.minValue<<16},{name:"defaultValue",type:"FIXED",value:a.defaultValue<<16},{name:"maxValue",type:"FIXED",value:a.maxValue<<16},{name:"flags",type:"USHORT",value:0},{name:"nameID",type:"USHORT",value:c}])}function f(a,b,c){var d={},e=new l.Parser(a,b);return d.tag=e.parseTag(),d.minValue=e.parseFixed(),d.defaultValue=e.parseFixed(),d.maxValue=e.parseFixed(),e.skip("uShort",1),d.name=c[e.parseUShort()]||{},d}function g(a,b,c){for(var e=d(a.name,c),f=[{name:"nameID",type:"USHORT",value:e},{name:"flags",type:"USHORT",value:0}],g=0;g<b.length;++g){var h=b[g].tag;f.push({name:"axis "+h,type:"FIXED",value:a.coordinates[h]<<16})}return new m.Table("fvarInstance",f)}function h(a,b,c,d){var e={},f=new l.Parser(a,b);e.name=d[f.parseUShort()]||{},f.skip("uShort",1),e.coordinates={};for(var g=0;g<c.length;++g)e.coordinates[c[g].tag]=f.parseFixed();return e}function i(a,b){var c=new m.Table("fvar",[{name:"version",type:"ULONG",value:65536},{name:"offsetToData",type:"USHORT",value:0},{name:"countSizePairs",type:"USHORT",value:2},{name:"axisCount",type:"USHORT",value:a.axes.length},{name:"axisSize",type:"USHORT",value:20},{name:"instanceCount",type:"USHORT",value:a.instances.length},{name:"instanceSize",type:"USHORT",value:4+4*a.axes.length}]);c.offsetToData=c.sizeOf();for(var d=0;d<a.axes.length;d++)c.fields.push({name:"axis "+d,type:"TABLE",value:e(a.axes[d],b)});for(var f=0;f<a.instances.length;f++)c.fields.push({name:"instance "+f,type:"TABLE",value:g(a.instances[f],a.axes,b)});return c}function j(a,b,c){var d=new l.Parser(a,b),e=d.parseULong();k.argument(65536===e,"Unsupported fvar table version.");var g=d.parseOffset16();d.skip("uShort",1);for(var i=d.parseUShort(),j=d.parseUShort(),m=d.parseUShort(),n=d.parseUShort(),o=[],p=0;p<i;p++)o.push(f(a,b+g+p*j,c));for(var q=[],r=b+g+i*j,s=0;s<m;s++)q.push(h(a,r+s*n,o,c));return{axes:o,instances:q}}var k=a("../check"),l=a("../parse"),m=a("../table");c.make=i,c.parse=j},{"../check":4,"../parse":11,"../table":13}],17:[function(a,b,c){"use strict";function d(a,b,c,d,e){var f;return(b&d)>0?(f=a.parseByte(),0==(b&e)&&(f=-f),f=c+f):f=(b&e)>0?c:c+a.parseShort(),f}function e(a,b,c){var e=new m.Parser(b,c);a.numberOfContours=e.parseShort(),a.xMin=e.parseShort(),a.yMin=e.parseShort(),a.xMax=e.parseShort(),a.yMax=e.parseShort();var f,g;if(a.numberOfContours>0){var h,i=a.endPointIndices=[];for(h=0;h<a.numberOfContours;h+=1)i.push(e.parseUShort());for(a.instructionLength=e.parseUShort(),a.instructions=[],h=0;h<a.instructionLength;h+=1)a.instructions.push(e.parseByte());var j=i[i.length-1]+1;for(f=[],h=0;h<j;h+=1)if(g=e.parseByte(),f.push(g),(8&g)>0)for(var l=e.parseByte(),n=0;n<l;n+=1)f.push(g),h+=1;if(k.argument(f.length===j,"Bad flags."),i.length>0){var o,p=[];if(j>0){for(h=0;h<j;h+=1)g=f[h],o={},o.onCurve=!!(1&g),o.lastPointOfContour=i.indexOf(h)>=0,p.push(o);var q=0;for(h=0;h<j;h+=1)g=f[h],o=p[h],o.x=d(e,g,q,2,16),q=o.x;var r=0;for(h=0;h<j;h+=1)g=f[h],o=p[h],o.y=d(e,g,r,4,32),r=o.y}a.points=p}else a.points=[]}else if(0===a.numberOfContours)a.points=[];else{a.isComposite=!0,a.points=[],a.components=[];for(var s=!0;s;){f=e.parseUShort();var t={glyphIndex:e.parseUShort(),xScale:1,scale01:0,scale10:0,yScale:1,dx:0,dy:0};(1&f)>0?(t.dx=e.parseShort(),t.dy=e.parseShort()):(t.dx=e.parseChar(),t.dy=e.parseChar()),(8&f)>0?t.xScale=t.yScale=e.parseF2Dot14():(64&f)>0?(t.xScale=e.parseF2Dot14(),t.yScale=e.parseF2Dot14()):(128&f)>0&&(t.xScale=e.parseF2Dot14(),t.scale01=e.parseF2Dot14(),t.scale10=e.parseF2Dot14(),t.yScale=e.parseF2Dot14()),a.components.push(t),s=!!(32&f)}}}function f(a,b){for(var c=[],d=0;d<a.length;d+=1){var e=a[d],f={x:b.xScale*e.x+b.scale01*e.y+b.dx,y:b.scale10*e.x+b.yScale*e.y+b.dy,onCurve:e.onCurve,lastPointOfContour:e.lastPointOfContour};c.push(f)}return c}function g(a){for(var b=[],c=[],d=0;d<a.length;d+=1){var e=a[d];c.push(e),e.lastPointOfContour&&(b.push(c),c=[])}return k.argument(0===c.length,"There are still points left in the current contour."),b}function h(a){var b=new n.Path;if(!a)return b;for(var c=g(a),d=0;d<c.length;d+=1){var e,f,h=c[d],i=h[0],j=h[h.length-1];i.onCurve?(e=null,f=!0):(i=j.onCurve?j:{x:(i.x+j.x)/2,y:(i.y+j.y)/2},e=i,f=!1),b.moveTo(i.x,i.y);for(var k=f?1:0;k<h.length;k+=1){var l=h[k],m=0===k?i:h[k-1];if(m.onCurve&&l.onCurve)b.lineTo(l.x,l.y);else if(m.onCurve&&!l.onCurve)e=l;else if(m.onCurve||l.onCurve){if(m.onCurve||!l.onCurve)throw new Error("Invalid state.");b.quadraticCurveTo(e.x,e.y,l.x,l.y),e=null}else{var o={x:(m.x+l.x)/2,y:(m.y+l.y)/2};b.quadraticCurveTo(m.x,m.y,o.x,o.y),e=l}}i!==j&&(e?b.quadraticCurveTo(e.x,e.y,i.x,i.y):b.lineTo(i.x,i.y))}return b.closePath(),b}function i(a,b){if(b.isComposite)for(var c=0;c<b.components.length;c+=1){var d=b.components[c],e=a.get(d.glyphIndex);if(e.getPath(),e.points){var g=f(e.points,d);b.points=b.points.concat(g)}}return h(b.points)}function j(a,b,c,d){var f,g=new l.GlyphSet(d);for(f=0;f<c.length-1;f+=1){var h=c[f];h!==c[f+1]?g.push(f,l.ttfGlyphLoader(d,f,e,a,b+h,i)):g.push(f,l.glyphLoader(d,f))}return g}var k=a("../check"),l=a("../glyphset"),m=a("../parse"),n=a("../path");c.parse=j},{"../check":4,"../glyphset":9,"../parse":11,"../path":12}],18:[function(a,b,c){"use strict";function d(a,b){for(var c=new k.Parser(a,b),d=c.parseUShort(),e=[],f=0;f<d;f++)e[c.parseTag()]={offset:c.parseUShort()};return e}function e(a,b){var c=new k.Parser(a,b),d=c.parseUShort(),e=c.parseUShort();if(1===d)return c.parseUShortList(e);if(2===d){for(var f=[];e--;)for(var g=c.parseUShort(),h=c.parseUShort(),i=c.parseUShort(),j=g;j<=h;j++)f[i++]=j;return f}}function f(a,b){var c=new k.Parser(a,b),d=c.parseUShort();if(1===d){var e=c.parseUShort(),f=c.parseUShort(),g=c.parseUShortList(f);return function(a){return g[a-e]||0}}if(2===d){for(var h=c.parseUShort(),i=[],j=[],l=[],m=0;m<h;m++)i[m]=c.parseUShort(),j[m]=c.parseUShort(),l[m]=c.parseUShort();return function(a){for(var b=0,c=i.length-1;b<c;){var d=b+c+1>>1;a<i[d]?c=d-1:b=d}return i[b]<=a&&a<=j[b]?l[b]||0:0}}}function g(a,b){var c,d=new k.Parser(a,b),g=d.parseUShort(),h=d.parseUShort(),i=e(a,b+h),j=d.parseUShort(),l=d.parseUShort();if(4===j&&0===l){var m={};if(1===g){for(var n=d.parseUShort(),o=[],p=d.parseOffset16List(n),q=0;q<n;q++){var r=p[q],s=m[r];if(!s){s={},d.relativeOffset=r;for(var t=d.parseUShort();t--;){var u=d.parseUShort();j&&(c=d.parseShort()),l&&d.parseShort(),s[u]=c}}o[i[q]]=s}return function(a,b){var c=o[a];if(c)return c[b]}}if(2===g){for(var v=d.parseUShort(),w=d.parseUShort(),x=d.parseUShort(),y=d.parseUShort(),z=f(a,b+v),A=f(a,b+w),B=[],C=0;C<x;C++)for(var D=B[C]=[],E=0;E<y;E++)j&&(c=d.parseShort()),l&&d.parseShort(),D[E]=c;var F={};for(C=0;C<i.length;C++)F[i[C]]=1;return function(a,b){if(F[a]){var c=z(a),d=A(b),e=B[c];return e?e[d]:void 0}}}}}function h(a,b){var c=new k.Parser(a,b),d=c.parseUShort(),e=c.parseUShort(),f=16&e,h=c.parseUShort(),i=c.parseOffset16List(h),j={lookupType:d,lookupFlag:e,markFilteringSet:f?c.parseUShort():-1};if(2===d){for(var l=[],m=0;m<h;m++)l.push(g(a,b+i[m]));j.getKerningValue=function(a,b){for(var c=l.length;c--;){var d=l[c](a,b);if(void 0!==d)return d}return 0}}return j}function i(a,b,c){var e=new k.Parser(a,b),f=e.parseFixed();j.argument(1===f,"Unsupported GPOS table version."),d(a,b+e.parseUShort()),d(a,b+e.parseUShort());var g=e.parseUShort();e.relativeOffset=g;for(var i=e.parseUShort(),l=e.parseOffset16List(i),m=b+g,n=0;n<i;n++){var o=h(a,m+l[n]);2!==o.lookupType||c.getGposKerningValue||(c.getGposKerningValue=o.getKerningValue)}}var j=a("../check"),k=a("../parse");c.parse=i},{"../check":4,"../parse":11}],19:[function(a,b,c){"use strict";function d(a,b){var c={},d=new g.Parser(a,b);return c.version=d.parseVersion(),c.fontRevision=Math.round(1e3*d.parseFixed())/1e3,c.checkSumAdjustment=d.parseULong(),c.magicNumber=d.parseULong(),f.argument(1594834165===c.magicNumber,"Font header has wrong magic number."),c.flags=d.parseUShort(),c.unitsPerEm=d.parseUShort(),c.created=d.parseLongDateTime(),c.modified=d.parseLongDateTime(),c.xMin=d.parseShort(),c.yMin=d.parseShort(),c.xMax=d.parseShort(),c.yMax=d.parseShort(),c.macStyle=d.parseUShort(),c.lowestRecPPEM=d.parseUShort(),c.fontDirectionHint=d.parseShort(),c.indexToLocFormat=d.parseShort(),c.glyphDataFormat=d.parseShort(),c}function e(a){return new h.Table("head",[{name:"version",type:"FIXED",value:65536},{name:"fontRevision",type:"FIXED",value:65536},{name:"checkSumAdjustment",type:"ULONG",value:0},{name:"magicNumber",type:"ULONG",value:1594834165},{name:"flags",type:"USHORT",value:0},{name:"unitsPerEm",type:"USHORT",value:1e3},{name:"created",type:"LONGDATETIME",value:0},{name:"modified",type:"LONGDATETIME",value:0},{name:"xMin",type:"SHORT",value:0},{name:"yMin",type:"SHORT",value:0},{name:"xMax",type:"SHORT",value:0},{name:"yMax",type:"SHORT",value:0},{name:"macStyle",type:"USHORT",value:0},{name:"lowestRecPPEM",type:"USHORT",value:0},{name:"fontDirectionHint",type:"SHORT",value:2},{name:"indexToLocFormat",type:"SHORT",value:0},{name:"glyphDataFormat",type:"SHORT",value:0}],a)}var f=a("../check"),g=a("../parse"),h=a("../table");c.parse=d,c.make=e},{"../check":4,"../parse":11,"../table":13}],20:[function(a,b,c){"use strict";function d(a,b){var c={},d=new f.Parser(a,b);return c.version=d.parseVersion(),c.ascender=d.parseShort(),c.descender=d.parseShort(),c.lineGap=d.parseShort(),c.advanceWidthMax=d.parseUShort(),c.minLeftSideBearing=d.parseShort(),c.minRightSideBearing=d.parseShort(),c.xMaxExtent=d.parseShort(),c.caretSlopeRise=d.parseShort(),c.caretSlopeRun=d.parseShort(),c.caretOffset=d.parseShort(),d.relativeOffset+=8,c.metricDataFormat=d.parseShort(),c.numberOfHMetrics=d.parseUShort(),c}function e(a){return new g.Table("hhea",[{name:"version",type:"FIXED",value:65536},{name:"ascender",type:"FWORD",value:0},{name:"descender",type:"FWORD",value:0},{name:"lineGap",type:"FWORD",value:0},{name:"advanceWidthMax",type:"UFWORD",value:0},{name:"minLeftSideBearing",type:"FWORD",value:0},{name:"minRightSideBearing",type:"FWORD",value:0},{name:"xMaxExtent",type:"FWORD",value:0},{name:"caretSlopeRise",type:"SHORT",value:1},{name:"caretSlopeRun",type:"SHORT",value:0},{name:"caretOffset",type:"SHORT",value:0},{name:"reserved1",type:"SHORT",value:0},{name:"reserved2",type:"SHORT",value:0},{name:"reserved3",type:"SHORT",value:0},{name:"reserved4",type:"SHORT",value:0},{name:"metricDataFormat",type:"SHORT",value:0},{name:"numberOfHMetrics",type:"USHORT",value:0}],a)}var f=a("../parse"),g=a("../table");c.parse=d,c.make=e},{"../parse":11,"../table":13}],21:[function(a,b,c){"use strict";function d(a,b,c,d,e){
|
|
for(var g,h,i=new f.Parser(a,b),j=0;j<d;j+=1){j<c&&(g=i.parseUShort(),h=i.parseShort());var k=e.get(j);k.advanceWidth=g,k.leftSideBearing=h}}function e(a){for(var b=new g.Table("hmtx",[]),c=0;c<a.length;c+=1){var d=a.get(c),e=d.advanceWidth||0,f=d.leftSideBearing||0;b.fields.push({name:"advanceWidth_"+c,type:"USHORT",value:e}),b.fields.push({name:"leftSideBearing_"+c,type:"SHORT",value:f})}return b}var f=a("../parse"),g=a("../table");c.parse=d,c.make=e},{"../parse":11,"../table":13}],22:[function(a,b,c){"use strict";function d(a,b){var c={},d=new f.Parser(a,b),g=d.parseUShort();e.argument(0===g,"Unsupported kern table version."),d.skip("uShort",1);var h=d.parseUShort();e.argument(0===h,"Unsupported kern sub-table version."),d.skip("uShort",2);var i=d.parseUShort();d.skip("uShort",3);for(var j=0;j<i;j+=1){var k=d.parseUShort(),l=d.parseUShort(),m=d.parseShort();c[k+","+l]=m}return c}var e=a("../check"),f=a("../parse");c.parse=d},{"../check":4,"../parse":11}],23:[function(a,b,c){"use 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b,c,d=a[0],e=a[1],f=a[2],g=Math.max(d,e,f),h=g-Math.min(d,e,f);return 0===h?(b=0,c=0):(c=h/g,d===g?b=(e-f)/h:e===g?b=2+(f-d)/h:f===g&&(b=4+(d-e)/h),b<0?b+=6:b>=6&&(b-=6)),[b/6,c,g,a[3]]},d.ColorConversion._rgbaToHSLA=function(a){var b,c,d=a[0],e=a[1],f=a[2],g=Math.max(d,e,f),h=Math.min(d,e,f),i=g+h,j=g-h;return 0===j?(b=0,c=0):(c=i<1?j/i:j/(2-i),d===g?b=(e-f)/j:e===g?b=2+(f-d)/j:f===g&&(b=4+(d-e)/j),b<0?b+=6:b>=6&&(b-=6)),[b/6,c,i/2,a[3]]},b.exports=d.ColorConversion},{"../core/core":42}],35:[function(a,b,c){"use strict";var d=a("../core/core"),e=a("../core/constants");a("./p5.Color"),d.prototype.alpha=function(a){if(a instanceof d.Color||a instanceof Array)return this.color(a)._getAlpha();throw new Error("Needs p5.Color or pixel array as argument.")},d.prototype.blue=function(a){if(a instanceof d.Color||a instanceof Array)return this.color(a)._getBlue();throw new Error("Needs p5.Color or pixel array as argument.")},d.prototype.brightness=function(a){if(a instanceof d.Color||a instanceof Array)return this.color(a)._getBrightness();throw new Error("Needs p5.Color or pixel array as argument.")},d.prototype.color=function(){return arguments[0]instanceof d.Color?arguments[0]:arguments[0]instanceof Array?this instanceof d.Renderer?new d.Color(this,arguments[0]):new d.Color(this._renderer,arguments[0]):this instanceof d.Renderer?new d.Color(this,arguments):new d.Color(this._renderer,arguments)},d.prototype.green=function(a){if(a instanceof d.Color||a instanceof Array)return this.color(a)._getGreen();throw new Error("Needs p5.Color or pixel array as argument.")},d.prototype.hue=function(a){if(a instanceof d.Color||a instanceof Array)return this.color(a)._getHue();throw new Error("Needs p5.Color or pixel array as argument.")},d.prototype.lerpColor=function(a,b,c){var d,f,g,h,i,j,k=this._renderer._colorMode,l=this._renderer._colorMaxes;if(k===e.RGB)i=a.levels.map(function(a){return a/255}),j=b.levels.map(function(a){return a/255});else if(k===e.HSB)a._getBrightness(),b._getBrightness(),i=a.hsba,j=b.hsba;else{if(k!==e.HSL)throw new Error(k+"cannot be used for interpolation.");a._getLightness(),b._getLightness(),i=a.hsla,j=b.hsla}return c=Math.max(Math.min(c,1),0),d=this.lerp(i[0],j[0],c),f=this.lerp(i[1],j[1],c),g=this.lerp(i[2],j[2],c),h=this.lerp(i[3],j[3],c),d*=l[k][0],f*=l[k][1],g*=l[k][2],h*=l[k][3],this.color(d,f,g,h)},d.prototype.lightness=function(a){if(a instanceof d.Color||a instanceof Array)return this.color(a)._getLightness();throw new Error("Needs p5.Color or pixel array as argument.")},d.prototype.red=function(a){if(a instanceof d.Color||a instanceof Array)return this.color(a)._getRed();throw new Error("Needs p5.Color or pixel array as argument.")},d.prototype.saturation=function(a){if(a instanceof d.Color||a instanceof Array)return this.color(a)._getSaturation();throw new Error("Needs p5.Color or pixel array as argument.")},b.exports=d},{"../core/constants":41,"../core/core":42,"./p5.Color":36}],36:[function(a,b,c){var d=a("../core/core"),e=a("../core/constants"),f=a("./color_conversion");d.Color=function(a,b){if(this.mode=a._colorMode,this.maxes=a._colorMaxes,this.mode!==e.RGB&&this.mode!==e.HSL&&this.mode!==e.HSB)throw new Error(this.mode+" is an invalid colorMode.");return this._array=d.Color._parseInputs.apply(a,b),this.levels=this._array.map(function(a){return Math.round(255*a)}),this},d.Color.prototype.toString=function(){var a=this.levels,b=this._array[3];return"rgba("+a[0]+","+a[1]+","+a[2]+","+b+")"},d.Color.prototype._getAlpha=function(){return this._array[3]*this.maxes[this.mode][3]},d.Color.prototype._getBlue=function(){return this._array[2]*this.maxes[e.RGB][2]},d.Color.prototype._getBrightness=function(){return this.hsba||(this.hsba=f._rgbaToHSBA(this._array)),this.hsba[2]*this.maxes[e.HSB][2]},d.Color.prototype._getGreen=function(){return this._array[1]*this.maxes[e.RGB][1]},d.Color.prototype._getHue=function(){return this.mode===e.HSB?(this.hsba||(this.hsba=f._rgbaToHSBA(this._array)),this.hsba[0]*this.maxes[e.HSB][0]):(this.hsla||(this.hsla=f._rgbaToHSLA(this._array)),this.hsla[0]*this.maxes[e.HSL][0])},d.Color.prototype._getLightness=function(){return this.hsla||(this.hsla=f._rgbaToHSLA(this._array)),this.hsla[2]*this.maxes[e.HSL][2]},d.Color.prototype._getRed=function(){return this._array[0]*this.maxes[e.RGB][0]},d.Color.prototype._getSaturation=function(){return this.mode===e.HSB?(this.hsba||(this.hsba=f._rgbaToHSBA(this._array)),this.hsba[1]*this.maxes[e.HSB][1]):(this.hsla||(this.hsla=f._rgbaToHSLA(this._array)),this.hsla[1]*this.maxes[e.HSL][1])};var g={aliceblue:"#f0f8ff",antiquewhite:"#faebd7",aqua:"#00ffff",aquamarine:"#7fffd4",azure:"#f0ffff",beige:"#f5f5dc",bisque:"#ffe4c4",black:"#000000",blanchedalmond:"#ffebcd",blue:"#0000ff",blueviolet:"#8a2be2",brown:"#a52a2a",burlywood:"#deb887",cadetblue:"#5f9ea0",chartreuse:"#7fff00",chocolate:"#d2691e",coral:"#ff7f50",cornflowerblue:"#6495ed",cornsilk:"#fff8dc",crimson:"#dc143c",cyan:"#00ffff",darkblue:"#00008b",darkcyan:"#008b8b",darkgoldenrod:"#b8860b",darkgray:"#a9a9a9",darkgreen:"#006400",darkgrey:"#a9a9a9",darkkhaki:"#bdb76b",darkmagenta:"#8b008b",darkolivegreen:"#556b2f",darkorange:"#ff8c00",darkorchid:"#9932cc",darkred:"#8b0000",darksalmon:"#e9967a",darkseagreen:"#8fbc8f",darkslateblue:"#483d8b",darkslategray:"#2f4f4f",darkslategrey:"#2f4f4f",darkturquoise:"#00ced1",darkviolet:"#9400d3",deeppink:"#ff1493",deepskyblue:"#00bfff",dimgray:"#696969",dimgrey:"#696969",dodgerblue:"#1e90ff",firebrick:"#b22222",floralwhite:"#fffaf0",forestgreen:"#228b22",fuchsia:"#ff00ff",gainsboro:"#dcdcdc",ghostwhite:"#f8f8ff",gold:"#ffd700",goldenrod:"#daa520",gray:"#808080",green:"#008000",greenyellow:"#adff2f",grey:"#808080",honeydew:"#f0fff0",hotpink:"#ff69b4",indianred:"#cd5c5c",indigo:"#4b0082",ivory:"#fffff0",khaki:"#f0e68c",lavender:"#e6e6fa",lavenderblush:"#fff0f5",lawngreen:"#7cfc00",lemonchiffon:"#fffacd",lightblue:"#add8e6",lightcoral:"#f08080",lightcyan:"#e0ffff",lightgoldenrodyellow:"#fafad2",lightgray:"#d3d3d3",lightgreen:"#90ee90",lightgrey:"#d3d3d3",lightpink:"#ffb6c1",lightsalmon:"#ffa07a",lightseagreen:"#20b2aa",lightskyblue:"#87cefa",lightslategray:"#778899",lightslategrey:"#778899",lightsteelblue:"#b0c4de",lightyellow:"#ffffe0",lime:"#00ff00",limegreen:"#32cd32",linen:"#faf0e6",magenta:"#ff00ff",maroon:"#800000",mediumaquamarine:"#66cdaa",mediumblue:"#0000cd",mediumorchid:"#ba55d3",mediumpurple:"#9370db",mediumseagreen:"#3cb371",mediumslateblue:"#7b68ee",mediumspringgreen:"#00fa9a",mediumturquoise:"#48d1cc",mediumvioletred:"#c71585",midnightblue:"#191970",mintcream:"#f5fffa",mistyrose:"#ffe4e1",moccasin:"#ffe4b5",navajowhite:"#ffdead",navy:"#000080",oldlace:"#fdf5e6",olive:"#808000",olivedrab:"#6b8e23",orange:"#ffa500",orangered:"#ff4500",orchid:"#da70d6",palegoldenrod:"#eee8aa",palegreen:"#98fb98",paleturquoise:"#afeeee",palevioletred:"#db7093",papayawhip:"#ffefd5",peachpuff:"#ffdab9",peru:"#cd853f",pink:"#ffc0cb",plum:"#dda0dd",powderblue:"#b0e0e6",purple:"#800080",red:"#ff0000",rosybrown:"#bc8f8f",royalblue:"#4169e1",saddlebrown:"#8b4513",salmon:"#fa8072",sandybrown:"#f4a460",seagreen:"#2e8b57",seashell:"#fff5ee",sienna:"#a0522d",silver:"#c0c0c0",skyblue:"#87ceeb",slateblue:"#6a5acd",slategray:"#708090",slategrey:"#708090",snow:"#fffafa",springgreen:"#00ff7f",steelblue:"#4682b4",tan:"#d2b48c",teal:"#008080",thistle:"#d8bfd8",tomato:"#ff6347",turquoise:"#40e0d0",violet:"#ee82ee",wheat:"#f5deb3",white:"#ffffff",whitesmoke:"#f5f5f5",yellow:"#ffff00",yellowgreen:"#9acd32"},h=/\s*/,i=/(\d{1,3})/,j=/((?:\d+(?:\.\d+)?)|(?:\.\d+))/,k=new RegExp(j.source+"%"),l={HEX3:/^#([a-f0-9])([a-f0-9])([a-f0-9])$/i,HEX6:/^#([a-f0-9]{2})([a-f0-9]{2})([a-f0-9]{2})$/i,RGB:new RegExp(["^rgb\\(",i.source,",",i.source,",",i.source,"\\)$"].join(h.source),"i"),RGB_PERCENT:new RegExp(["^rgb\\(",k.source,",",k.source,",",k.source,"\\)$"].join(h.source),"i"),RGBA:new RegExp(["^rgba\\(",i.source,",",i.source,",",i.source,",",j.source,"\\)$"].join(h.source),"i"),RGBA_PERCENT:new RegExp(["^rgba\\(",k.source,",",k.source,",",k.source,",",j.source,"\\)$"].join(h.source),"i"),HSL:new RegExp(["^hsl\\(",i.source,",",k.source,",",k.source,"\\)$"].join(h.source),"i"),HSLA:new RegExp(["^hsla\\(",i.source,",",k.source,",",k.source,",",j.source,"\\)$"].join(h.source),"i"),HSB:new RegExp(["^hsb\\(",i.source,",",k.source,",",k.source,"\\)$"].join(h.source),"i"),HSBA:new RegExp(["^hsba\\(",i.source,",",k.source,",",k.source,",",j.source,"\\)$"].join(h.source),"i")};d.Color._parseInputs=function(){var a=arguments.length,b=this._colorMode,c=this._colorMaxes,h=[];if(a>=3)return h[0]=arguments[0]/c[b][0],h[1]=arguments[1]/c[b][1],h[2]=arguments[2]/c[b][2],"number"==typeof arguments[3]?h[3]=arguments[3]/c[b][3]:h[3]=1,h=h.map(function(a){return Math.max(Math.min(a,1),0)}),b===e.HSL?f._hslaToRGBA(h):b===e.HSB?f._hsbaToRGBA(h):h;if(1===a&&"string"==typeof arguments[0]){var i=arguments[0].trim().toLowerCase();if(g[i])return d.Color._parseInputs.apply(this,[g[i]]);if(l.HEX3.test(i))return h=l.HEX3.exec(i).slice(1).map(function(a){return parseInt(a+a,16)/255}),h[3]=1,h;if(l.HEX6.test(i))return h=l.HEX6.exec(i).slice(1).map(function(a){return parseInt(a,16)/255}),h[3]=1,h;if(l.RGB.test(i))return h=l.RGB.exec(i).slice(1).map(function(a){return a/255}),h[3]=1,h;if(l.RGB_PERCENT.test(i))return h=l.RGB_PERCENT.exec(i).slice(1).map(function(a){return parseFloat(a)/100}),h[3]=1,h;if(l.RGBA.test(i))return h=l.RGBA.exec(i).slice(1).map(function(a,b){return 3===b?parseFloat(a):a/255});if(l.RGBA_PERCENT.test(i))return h=l.RGBA_PERCENT.exec(i).slice(1).map(function(a,b){return 3===b?parseFloat(a):parseFloat(a)/100});if(l.HSL.test(i)?(h=l.HSL.exec(i).slice(1).map(function(a,b){return 0===b?parseInt(a,10)/360:parseInt(a,10)/100}),h[3]=1):l.HSLA.test(i)&&(h=l.HSLA.exec(i).slice(1).map(function(a,b){return 0===b?parseInt(a,10)/360:3===b?parseFloat(a):parseInt(a,10)/100})),h.length)return f._hslaToRGBA(h);if(l.HSB.test(i)?(h=l.HSB.exec(i).slice(1).map(function(a,b){return 0===b?parseInt(a,10)/360:parseInt(a,10)/100}),h[3]=1):l.HSBA.test(i)&&(h=l.HSBA.exec(i).slice(1).map(function(a,b){return 0===b?parseInt(a,10)/360:3===b?parseFloat(a):parseInt(a,10)/100})),h.length)return f._hsbaToRGBA(h);h=[1,1,1,1]}else{if(1!==a&&2!==a||"number"!=typeof arguments[0])throw new Error(arguments+"is not a valid color representation.");h[0]=arguments[0]/c[b][2],h[1]=arguments[0]/c[b][2],h[2]=arguments[0]/c[b][2],"number"==typeof arguments[1]?h[3]=arguments[1]/c[b][3]:h[3]=1,h=h.map(function(a){return Math.max(Math.min(a,1),0)})}return h},b.exports=d.Color},{"../core/constants":41,"../core/core":42,"./color_conversion":34}],37:[function(a,b,c){"use strict";var d=a("../core/core"),e=a("../core/constants");a("./p5.Color"),d.prototype.background=function(){return arguments[0]instanceof d.Image?this.image(arguments[0],0,0,this.width,this.height):this._renderer.background.apply(this._renderer,arguments),this},d.prototype.clear=function(){return this._renderer.clear(),this},d.prototype.colorMode=function(){if(arguments[0]===e.RGB||arguments[0]===e.HSB||arguments[0]===e.HSL){this._renderer._colorMode=arguments[0];var a=this._renderer._colorMaxes[this._renderer._colorMode];2===arguments.length?(a[0]=arguments[1],a[1]=arguments[1],a[2]=arguments[1],a[3]=arguments[1]):4===arguments.length?(a[0]=arguments[1],a[1]=arguments[2],a[2]=arguments[3]):5===arguments.length&&(a[0]=arguments[1],a[1]=arguments[2],a[2]=arguments[3],a[3]=arguments[4])}return this},d.prototype.fill=function(){return this._renderer._setProperty("_fillSet",!0),this._renderer._setProperty("_doFill",!0),this._renderer.fill.apply(this._renderer,arguments),this},d.prototype.noFill=function(){return this._renderer._setProperty("_doFill",!1),this},d.prototype.noStroke=function(){return this._renderer._setProperty("_doStroke",!1),this},d.prototype.stroke=function(){return this._renderer._setProperty("_strokeSet",!0),this._renderer._setProperty("_doStroke",!0),this._renderer.stroke.apply(this._renderer,arguments),this},b.exports=d},{"../core/constants":41,"../core/core":42,"./p5.Color":36}],38:[function(a,b,c){"use strict";var d=a("./core"),e=a("./constants"),f=a("./canvas");a("./error_helpers"),d.prototype.arc=function(a,b,c,d,f,g,h){for(var i=new Array(arguments.length),j=0;j<i.length;++j)i[j]=arguments[j];if(!this._renderer._doStroke&&!this._renderer._doFill)return this;for(this._angleMode===e.DEGREES&&(f=this.radians(f),g=this.radians(g));f<0;)f+=e.TWO_PI;for(;g<0;)g+=e.TWO_PI;return f%=e.TWO_PI,g%=e.TWO_PI,g===f&&(g+=e.TWO_PI),f=f<=e.HALF_PI?Math.atan(c/d*Math.tan(f)):f>e.HALF_PI&&f<=3*e.HALF_PI?Math.atan(c/d*Math.tan(f))+e.PI:Math.atan(c/d*Math.tan(f))+e.TWO_PI,g=g<=e.HALF_PI?Math.atan(c/d*Math.tan(g)):g>e.HALF_PI&&g<=3*e.HALF_PI?Math.atan(c/d*Math.tan(g))+e.PI:Math.atan(c/d*Math.tan(g))+e.TWO_PI,f>g&&(g+=e.TWO_PI),c=Math.abs(c),d=Math.abs(d),this._renderer.arc(a,b,c,d,f,g,h),this},d.prototype.ellipse=function(){for(var a=new Array(arguments.length),b=0;b<a.length;++b)a[b]=arguments[b];if(3===a.length&&a.push(a[2]),a[2]<0&&(a[2]=Math.abs(a[2])),a[3]<0&&(a[3]=Math.abs(a[3])),!this._renderer._doStroke&&!this._renderer._doFill)return this;var c=f.modeAdjust(a[0],a[1],a[2],a[3],this._renderer._ellipseMode);return a[0]=c.x,a[1]=c.y,a[2]=c.w,a[3]=c.h,this._renderer.ellipse(a),this},d.prototype.line=function(){if(!this._renderer._doStroke)return this;for(var a=new Array(arguments.length),b=0;b<a.length;++b)a[b]=arguments[b];return this._renderer.isP3D?this._renderer.line(a[0],a[1],a[2],a[3],a[4],a[5]):this._renderer.line(a[0],a[1],a[2],a[3]),this},d.prototype.point=function(){if(!this._renderer._doStroke)return this;for(var a=new Array(arguments.length),b=0;b<a.length;++b)a[b]=arguments[b];return this._renderer.isP3D?this._renderer.point(a[0],a[1],a[2]):this._renderer.point(a[0],a[1]),this},d.prototype.quad=function(){if(!this._renderer._doStroke&&!this._renderer._doFill)return this;for(var a=new Array(arguments.length),b=0;b<a.length;++b)a[b]=arguments[b];return this._renderer.isP3D?this._renderer.quad(a[0],a[1],a[2],a[3],a[4],a[5],a[6],a[7],a[8],a[9],a[10],a[11]):this._renderer.quad(a[0],a[1],a[2],a[3],a[4],a[5],a[6],a[7]),this},d.prototype.rect=function(){for(var a=new Array(arguments.length),b=0;b<a.length;++b)a[b]=arguments[b];if(this._renderer._doStroke||this._renderer._doFill){var c=f.modeAdjust(a[0],a[1],a[2],a[3],this._renderer._rectMode);return a[0]=c.x,a[1]=c.y,a[2]=c.w,a[3]=c.h,this._renderer.rect(a),this}},d.prototype.triangle=function(){if(!this._renderer._doStroke&&!this._renderer._doFill)return this;for(var a=new Array(arguments.length),b=0;b<a.length;++b)a[b]=arguments[b];return this._renderer.triangle(a),this},b.exports=d},{"./canvas":40,"./constants":41,"./core":42,"./error_helpers":45}],39:[function(a,b,c){"use strict";var d=a("./core"),e=a("./constants");d.prototype.ellipseMode=function(a){return a!==e.CORNER&&a!==e.CORNERS&&a!==e.RADIUS&&a!==e.CENTER||(this._renderer._ellipseMode=a),this},d.prototype.noSmooth=function(){return this._renderer.noSmooth(),this},d.prototype.rectMode=function(a){return a!==e.CORNER&&a!==e.CORNERS&&a!==e.RADIUS&&a!==e.CENTER||(this._renderer._rectMode=a),this},d.prototype.smooth=function(){return this._renderer.smooth(),this},d.prototype.strokeCap=function(a){return a!==e.ROUND&&a!==e.SQUARE&&a!==e.PROJECT||this._renderer.strokeCap(a),this},d.prototype.strokeJoin=function(a){return a!==e.ROUND&&a!==e.BEVEL&&a!==e.MITER||this._renderer.strokeJoin(a),this},d.prototype.strokeWeight=function(a){return this._renderer.strokeWeight(a),this},b.exports=d},{"./constants":41,"./core":42}],40:[function(a,b,c){var d=a("./constants");b.exports={modeAdjust:function(a,b,c,e,f){return f===d.CORNER?{x:a,y:b,w:c,h:e}:f===d.CORNERS?{x:a,y:b,w:c-a,h:e-b}:f===d.RADIUS?{x:a-c,y:b-e,w:2*c,h:2*e}:f===d.CENTER?{x:a-.5*c,y:b-.5*e,w:c,h:e}:void 0},arcModeAdjust:function(a,b,c,e,f){return f===d.CORNER?{x:a+.5*c,y:b+.5*e,w:c,h:e}:f===d.CORNERS?{x:a,y:b,w:c+a,h:e+b}:f===d.RADIUS?{x:a,y:b,w:2*c,h:2*e}:f===d.CENTER?{x:a,y:b,w:c,h:e}:void 0}}},{"./constants":41}],41:[function(a,b,c){var d=Math.PI;b.exports={P2D:"p2d",WEBGL:"webgl",ARROW:"default",CROSS:"crosshair",HAND:"pointer",MOVE:"move",TEXT:"text",WAIT:"wait",HALF_PI:d/2,PI:d,QUARTER_PI:d/4,TAU:2*d,TWO_PI:2*d,DEGREES:"degrees",RADIANS:"radians",CORNER:"corner",CORNERS:"corners",RADIUS:"radius",RIGHT:"right",LEFT:"left",CENTER:"center",TOP:"top",BOTTOM:"bottom",BASELINE:"alphabetic",POINTS:0,LINES:1,LINE_STRIP:3,LINE_LOOP:2,TRIANGLES:4,TRIANGLE_FAN:6,TRIANGLE_STRIP:5,QUADS:"quads",QUAD_STRIP:"quad_strip",CLOSE:"close",OPEN:"open",CHORD:"chord",PIE:"pie",PROJECT:"square",SQUARE:"butt",ROUND:"round",BEVEL:"bevel",MITER:"miter",RGB:"rgb",HSB:"hsb",HSL:"hsl",AUTO:"auto",ALT:18,BACKSPACE:8,CONTROL:17,DELETE:46,DOWN_ARROW:40,ENTER:13,ESCAPE:27,LEFT_ARROW:37,OPTION:18,RETURN:13,RIGHT_ARROW:39,SHIFT:16,TAB:9,UP_ARROW:38,BLEND:"source-over",ADD:"lighter",DARKEST:"darken",LIGHTEST:"lighten",DIFFERENCE:"difference",EXCLUSION:"exclusion",MULTIPLY:"multiply",SCREEN:"screen",REPLACE:"copy",OVERLAY:"overlay",HARD_LIGHT:"hard-light",SOFT_LIGHT:"soft-light",DODGE:"color-dodge",BURN:"color-burn",THRESHOLD:"threshold",GRAY:"gray",OPAQUE:"opaque",INVERT:"invert",POSTERIZE:"posterize",DILATE:"dilate",ERODE:"erode",BLUR:"blur",NORMAL:"normal",ITALIC:"italic",BOLD:"bold",_DEFAULT_TEXT_FILL:"#000000",_DEFAULT_LEADMULT:1.25,_CTX_MIDDLE:"middle",LINEAR:"linear",QUADRATIC:"quadratic",BEZIER:"bezier",CURVE:"curve",_DEFAULT_STROKE:"#000000",_DEFAULT_FILL:"#FFFFFF"}},{}],42:[function(a,b,c){"use 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e=a("./core"),f=a("../core/constants");e.Renderer=function(a,b,c){e.Element.call(this,a,b),this.canvas=a,this._pInst=b,c?(this._isMainCanvas=!0,this._pInst._setProperty("_curElement",this),this._pInst._setProperty("canvas",this.canvas),this._pInst._setProperty("width",this.width),this._pInst._setProperty("height",this.height)):(this.canvas.style.display="none",this._styles=[]),this._textSize=12,this._textLeading=15,this._textFont="sans-serif",this._textStyle=f.NORMAL,this._textAscent=null,this._textDescent=null,this._rectMode=f.CORNER,this._ellipseMode=f.CENTER,this._curveTightness=0,this._imageMode=f.CORNER,this._tint=null,this._doStroke=!0,this._doFill=!0,this._strokeSet=!1,this._fillSet=!1,this._colorMode=f.RGB,this._colorMaxes={rgb:[255,255,255,255],hsb:[360,100,100,1],hsl:[360,100,100,1]}},e.Renderer.prototype=Object.create(e.Element.prototype),e.Renderer.prototype.resize=function(a,b){this.width=a,this.height=b,this.elt.width=a*this._pInst._pixelDensity,this.elt.height=b*this._pInst._pixelDensity,this.elt.style.width=a+"px",this.elt.style.height=b+"px",this._isMainCanvas&&(this._pInst._setProperty("width",this.width),this._pInst._setProperty("height",this.height))},e.Renderer.prototype.textLeading=function(a){return arguments.length&&arguments[0]?(this._setProperty("_textLeading",a),this):this._textLeading},e.Renderer.prototype.textSize=function(a){return arguments.length&&arguments[0]?(this._setProperty("_textSize",a),this._setProperty("_textLeading",a*f._DEFAULT_LEADMULT),this._applyTextProperties()):this._textSize},e.Renderer.prototype.textStyle=function(a){return arguments.length&&arguments[0]?(a!==f.NORMAL&&a!==f.ITALIC&&a!==f.BOLD||this._setProperty("_textStyle",a),this._applyTextProperties()):this._textStyle},e.Renderer.prototype.textAscent=function(){return null===this._textAscent&&this._updateTextMetrics(),this._textAscent},e.Renderer.prototype.textDescent=function(){return null===this._textDescent&&this._updateTextMetrics(),this._textDescent},e.Renderer.prototype._applyDefaults=function(){return this},e.Renderer.prototype._isOpenType=function(a){return"object"==typeof(a=a||this._textFont)&&a.font&&a.font.supported},e.Renderer.prototype._updateTextMetrics=function(){if(this._isOpenType())return this._setProperty("_textAscent",this._textFont._textAscent()),this._setProperty("_textDescent",this._textFont._textDescent()),this;var a=document.createElement("span");a.style.fontFamily=this._textFont,a.style.fontSize=this._textSize+"px",a.innerHTML="ABCjgq|";var b=document.createElement("div");b.style.display="inline-block",b.style.width="1px",b.style.height="0px";var c=document.createElement("div");c.appendChild(a),c.appendChild(b),c.style.height="0px",c.style.overflow="hidden",document.body.appendChild(c),b.style.verticalAlign="baseline";var e=d(b),f=d(a),g=e[1]-f[1];b.style.verticalAlign="bottom",e=d(b),f=d(a);var h=e[1]-f[1],i=h-g;return document.body.removeChild(c),this._setProperty("_textAscent",g),this._setProperty("_textDescent",i),this},b.exports=e.Renderer},{"../core/constants":41,"./core":42}],49:[function(a,b,c){var d=a("./core"),e=a("./canvas"),f=a("./constants"),g=a("../image/filters");a("./p5.Renderer");var h="rgba(0,0,0,0)";d.Renderer2D=function(a,b,c){return d.Renderer.call(this,a,b,c),this.drawingContext=this.canvas.getContext("2d"),this._pInst._setProperty("drawingContext",this.drawingContext),this},d.Renderer2D.prototype=Object.create(d.Renderer.prototype),d.Renderer2D.prototype._applyDefaults=function(){this.drawingContext.fillStyle=f._DEFAULT_FILL,this.drawingContext.strokeStyle=f._DEFAULT_STROKE,this.drawingContext.lineCap=f.ROUND,this.drawingContext.font="normal 12px sans-serif"},d.Renderer2D.prototype.resize=function(a,b){d.Renderer.prototype.resize.call(this,a,b),this.drawingContext.scale(this._pInst._pixelDensity,this._pInst._pixelDensity)},d.Renderer2D.prototype.background=function(){if(this.drawingContext.save(),this.drawingContext.setTransform(1,0,0,1,0,0),this.drawingContext.scale(this._pInst._pixelDensity,this._pInst._pixelDensity),arguments[0]instanceof d.Image)this._pInst.image(arguments[0],0,0,this.width,this.height);else{var a=this.drawingContext.fillStyle,b=this._pInst.color.apply(this,arguments),c=b.toString();this.drawingContext.fillStyle=c,this.drawingContext.fillRect(0,0,this.width,this.height),this.drawingContext.fillStyle=a}this.drawingContext.restore()},d.Renderer2D.prototype.clear=function(){this.drawingContext.clearRect(0,0,this.width,this.height)},d.Renderer2D.prototype.fill=function(){var a=this.drawingContext,b=this._pInst.color.apply(this,arguments);a.fillStyle=b.toString()},d.Renderer2D.prototype.stroke=function(){var a=this.drawingContext,b=this._pInst.color.apply(this,arguments);a.strokeStyle=b.toString()},d.Renderer2D.prototype.image=function(a,b,c,e,f,g,h,i,j){var k;try{this._tint&&(d.MediaElement&&a instanceof d.MediaElement&&a.loadPixels(),a.canvas&&(k=this._getTintedImageCanvas(a))),k||(k=a.canvas||a.elt),this.drawingContext.drawImage(k,b,c,e,f,g,h,i,j)}catch(a){if("NS_ERROR_NOT_AVAILABLE"!==a.name)throw a}},d.Renderer2D.prototype._getTintedImageCanvas=function(a){if(!a.canvas)return a;var b=g._toPixels(a.canvas),c=document.createElement("canvas");c.width=a.canvas.width,c.height=a.canvas.height;for(var d=c.getContext("2d"),e=d.createImageData(a.canvas.width,a.canvas.height),f=e.data,h=0;h<b.length;h+=4){var i=b[h],j=b[h+1],k=b[h+2],l=b[h+3];f[h]=i*this._tint[0]/255,f[h+1]=j*this._tint[1]/255,f[h+2]=k*this._tint[2]/255,f[h+3]=l*this._tint[3]/255}return d.putImageData(e,0,0),c},d.Renderer2D.prototype.blendMode=function(a){this.drawingContext.globalCompositeOperation=a},d.Renderer2D.prototype.blend=function(){var a=this.drawingContext.globalCompositeOperation,b=arguments[arguments.length-1],c=Array.prototype.slice.call(arguments,0,arguments.length-1);this.drawingContext.globalCompositeOperation=b,this._pInst?this._pInst.copy.apply(this._pInst,c):this.copy.apply(this,c),this.drawingContext.globalCompositeOperation=a},d.Renderer2D.prototype.copy=function(){var a,b,c,e,f,g,h,i,j;if(9===arguments.length)a=arguments[0],b=arguments[1],c=arguments[2],e=arguments[3],f=arguments[4],g=arguments[5],h=arguments[6],i=arguments[7],j=arguments[8];else{if(8!==arguments.length)throw new Error("Signature not supported");a=this._pInst,b=arguments[0],c=arguments[1],e=arguments[2],f=arguments[3],g=arguments[4],h=arguments[5],i=arguments[6],j=arguments[7]}d.Renderer2D._copyHelper(a,b,c,e,f,g,h,i,j)},d.Renderer2D._copyHelper=function(a,b,c,d,e,f,g,h,i){a.loadPixels();var j=a.canvas.width/a.width;this.drawingContext.drawImage(a.canvas,j*b,j*c,j*d,j*e,f,g,h,i)},d.Renderer2D.prototype.get=function(a,b,c,e){if(void 0===a&&void 0===b&&void 0===c&&void 0===e?(a=0,b=0,c=this.width,e=this.height):void 0===c&&void 0===e&&(c=1,e=1),a+c<0||b+e<0||a>this.width||b>this.height)return[0,0,0,255];var f=this._pInst||this;f.loadPixels();var g=f._pixelDensity;a=Math.floor(a),b=Math.floor(b),c=Math.floor(c),e=Math.floor(e);var h=a*g,i=b*g;if(1===c&&1===e){var j=this.drawingContext.getImageData(h,i,1,1).data;return[j[0],j[1],j[2],j[3]]}var k=Math.min(c,f.width),l=Math.min(e,f.height),m=k*g,n=l*g,o=new d.Image(k,l);return o.canvas.getContext("2d").drawImage(this.canvas,h,i,m,n,0,0,k,l),o},d.Renderer2D.prototype.loadPixels=function(){var a=this._pixelDensity||this._pInst._pixelDensity,b=this.width*a,c=this.height*a,d=this.drawingContext.getImageData(0,0,b,c);this._pInst?(this._pInst._setProperty("imageData",d),this._pInst._setProperty("pixels",d.data)):(this._setProperty("imageData",d),this._setProperty("pixels",d.data))},d.Renderer2D.prototype.set=function(a,b,c){if(a=Math.floor(a),b=Math.floor(b),c instanceof d.Image)this.drawingContext.save(),this.drawingContext.setTransform(1,0,0,1,0,0),this.drawingContext.scale(this._pInst._pixelDensity,this._pInst._pixelDensity),this.drawingContext.drawImage(c.canvas,a,b),this.loadPixels.call(this._pInst),this.drawingContext.restore();else{var e=this._pInst||this,f=0,g=0,h=0,i=0,j=4*(b*e._pixelDensity*(this.width*e._pixelDensity)+a*e._pixelDensity);if(e.imageData||e.loadPixels.call(e),"number"==typeof c)j<e.pixels.length&&(f=c,g=c,h=c,i=255);else if(c instanceof Array){if(c.length<4)throw new Error("pixel array must be of the form [R, G, B, A]");j<e.pixels.length&&(f=c[0],g=c[1],h=c[2],i=c[3])}else c instanceof d.Color&&j<e.pixels.length&&(f=c.levels[0],g=c.levels[1],h=c.levels[2],i=c.levels[3]);for(var k=0;k<e._pixelDensity;k++)for(var l=0;l<e._pixelDensity;l++)j=4*((b*e._pixelDensity+l)*this.width*e._pixelDensity+(a*e._pixelDensity+k)),e.pixels[j]=f,e.pixels[j+1]=g,e.pixels[j+2]=h,e.pixels[j+3]=i}},d.Renderer2D.prototype.updatePixels=function(a,b,c,d){var e=this._pixelDensity||this._pInst._pixelDensity;void 0===a&&void 0===b&&void 0===c&&void 0===d&&(a=0,b=0,c=this.width,d=this.height),c*=e,d*=e,this._pInst?this.drawingContext.putImageData(this._pInst.imageData,a,b,0,0,c,d):this.drawingContext.putImageData(this.imageData,a,b,0,0,c,d)},d.Renderer2D.prototype._acuteArcToBezier=function(a,b){var c=b/2,d=Math.cos(c),e=Math.sin(c),f=1/Math.tan(c),g=a+c,h=Math.cos(g),i=Math.sin(g),j=(4-d)/3,k=e+(d-j)*f;return{ax:Math.cos(a),ay:Math.sin(a),bx:j*h+k*i,by:j*i-k*h,cx:j*h-k*i,cy:j*i+k*h,dx:Math.cos(a+b),dy:Math.sin(a+b)}},d.Renderer2D.prototype.arc=function(a,b,c,d,g,h,i){for(var j=this.drawingContext,k=e.arcModeAdjust(a,b,c,d,this._ellipseMode),l=k.w/2,m=k.h/2,n=1e-5,o=0,p=[];h-g>n;)o=Math.min(h-g,f.HALF_PI),p.push(this._acuteArcToBezier(g,o)),g+=o;return this._doFill&&(j.beginPath(),p.forEach(function(a,b){0===b&&j.moveTo(k.x+a.ax*l,k.y+a.ay*m),j.bezierCurveTo(k.x+a.bx*l,k.y+a.by*m,k.x+a.cx*l,k.y+a.cy*m,k.x+a.dx*l,k.y+a.dy*m)}),i!==f.PIE&&null!=i||j.lineTo(k.x,k.y),j.closePath(),j.fill()),this._doStroke&&(j.beginPath(),p.forEach(function(a,b){0===b&&j.moveTo(k.x+a.ax*l,k.y+a.ay*m),j.bezierCurveTo(k.x+a.bx*l,k.y+a.by*m,k.x+a.cx*l,k.y+a.cy*m,k.x+a.dx*l,k.y+a.dy*m)}),i===f.PIE?(j.lineTo(k.x,k.y),j.closePath()):i===f.CHORD&&j.closePath(),j.stroke()),this},d.Renderer2D.prototype.ellipse=function(a){var b=this.drawingContext,c=this._doFill,d=this._doStroke,e=a[0],f=a[1],g=a[2],i=a[3];if(c&&!d){if(b.fillStyle===h)return this}else if(!c&&d&&b.strokeStyle===h)return this;var j=.5522847498,k=g/2*j,l=i/2*j,m=e+g,n=f+i,o=e+g/2,p=f+i/2;b.beginPath(),b.moveTo(e,p),b.bezierCurveTo(e,p-l,o-k,f,o,f),b.bezierCurveTo(o+k,f,m,p-l,m,p),b.bezierCurveTo(m,p+l,o+k,n,o,n),b.bezierCurveTo(o-k,n,e,p+l,e,p),b.closePath(),c&&b.fill(),d&&b.stroke()},d.Renderer2D.prototype.line=function(a,b,c,d){var e=this.drawingContext;return this._doStroke?e.strokeStyle===h?this:(e.lineWidth%2==1&&e.translate(.5,.5),e.beginPath(),e.moveTo(a,b),e.lineTo(c,d),e.stroke(),e.lineWidth%2==1&&e.translate(-.5,-.5),this):this},d.Renderer2D.prototype.point=function(a,b){var c=this.drawingContext,d=c.strokeStyle,e=c.fillStyle;return this._doStroke?c.strokeStyle===h?this:(a=Math.round(a),b=Math.round(b),c.fillStyle=d,c.lineWidth>1?(c.beginPath(),c.arc(a,b,c.lineWidth/2,0,f.TWO_PI,!1),c.fill()):c.fillRect(a,b,1,1),void(c.fillStyle=e)):this},d.Renderer2D.prototype.quad=function(a,b,c,d,e,f,g,i){var j=this.drawingContext,k=this._doFill,l=this._doStroke;if(k&&!l){if(j.fillStyle===h)return this}else if(!k&&l&&j.strokeStyle===h)return this;return j.beginPath(),j.moveTo(a,b),j.lineTo(c,d),j.lineTo(e,f),j.lineTo(g,i),j.closePath(),k&&j.fill(),l&&j.stroke(),this},d.Renderer2D.prototype.rect=function(a){var b=a[0],c=a[1],d=a[2],e=a[3],f=a[4],g=a[5],i=a[6],j=a[7],k=this.drawingContext,l=this._doFill,m=this._doStroke;if(l&&!m){if(k.fillStyle===h)return this}else if(!l&&m&&k.strokeStyle===h)return this;if(this._doStroke&&k.lineWidth%2==1&&k.translate(.5,.5),k.beginPath(),void 0===f)k.rect(b,c,d,e);else{void 0===g&&(g=f),void 0===i&&(i=g),void 0===j&&(j=i);var n=d/2,o=e/2;d<2*f&&(f=n),e<2*f&&(f=o),d<2*g&&(g=n),e<2*g&&(g=o),d<2*i&&(i=n),e<2*i&&(i=o),d<2*j&&(j=n),e<2*j&&(j=o),k.beginPath(),k.moveTo(b+f,c),k.arcTo(b+d,c,b+d,c+e,g),k.arcTo(b+d,c+e,b,c+e,i),k.arcTo(b,c+e,b,c,j),k.arcTo(b,c,b+d,c,f),k.closePath()}return this._doFill&&k.fill(),this._doStroke&&k.stroke(),this._doStroke&&k.lineWidth%2==1&&k.translate(-.5,-.5),this},d.Renderer2D.prototype.triangle=function(a){var b=this.drawingContext,c=this._doFill,d=this._doStroke,e=a[0],f=a[1],g=a[2],i=a[3],j=a[4],k=a[5];if(c&&!d){if(b.fillStyle===h)return this}else if(!c&&d&&b.strokeStyle===h)return this;b.beginPath(),b.moveTo(e,f),b.lineTo(g,i),b.lineTo(j,k),b.closePath(),c&&b.fill(),d&&b.stroke()},d.Renderer2D.prototype.endShape=function(a,b,c,d,e,g,h){if(0===b.length)return this;if(!this._doStroke&&!this._doFill)return this;var i,j=a===f.CLOSE;j&&!g&&b.push(b[0]);var k,l,m=b.length;if(!c||h!==f.POLYGON&&null!==h)if(!d||h!==f.POLYGON&&null!==h)if(!e||h!==f.POLYGON&&null!==h)if(h===f.POINTS)for(k=0;k<m;k++)i=b[k],this._doStroke&&this._pInst.stroke(i[6]),this._pInst.point(i[0],i[1]);else if(h===f.LINES)for(k=0;k+1<m;k+=2)i=b[k],this._doStroke&&this._pInst.stroke(b[k+1][6]),this._pInst.line(i[0],i[1],b[k+1][0],b[k+1][1]);else if(h===f.TRIANGLES)for(k=0;k+2<m;k+=3)i=b[k],this.drawingContext.beginPath(),this.drawingContext.moveTo(i[0],i[1]),this.drawingContext.lineTo(b[k+1][0],b[k+1][1]),this.drawingContext.lineTo(b[k+2][0],b[k+2][1]),this.drawingContext.lineTo(i[0],i[1]),this._doFill&&(this._pInst.fill(b[k+2][5]),this.drawingContext.fill()),this._doStroke&&(this._pInst.stroke(b[k+2][6]),this.drawingContext.stroke()),this.drawingContext.closePath();else if(h===f.TRIANGLE_STRIP)for(k=0;k+1<m;k++)i=b[k],this.drawingContext.beginPath(),this.drawingContext.moveTo(b[k+1][0],b[k+1][1]),this.drawingContext.lineTo(i[0],i[1]),this._doStroke&&this._pInst.stroke(b[k+1][6]),this._doFill&&this._pInst.fill(b[k+1][5]),k+2<m&&(this.drawingContext.lineTo(b[k+2][0],b[k+2][1]),this._doStroke&&this._pInst.stroke(b[k+2][6]),this._doFill&&this._pInst.fill(b[k+2][5])),this._doFillStrokeClose();else if(h===f.TRIANGLE_FAN){if(m>2)for(this.drawingContext.beginPath(),this.drawingContext.moveTo(b[0][0],b[0][1]),this.drawingContext.lineTo(b[1][0],b[1][1]),this.drawingContext.lineTo(b[2][0],b[2][1]),this._doFill&&this._pInst.fill(b[2][5]),this._doStroke&&this._pInst.stroke(b[2][6]),this._doFillStrokeClose(),k=3;k<m;k++)i=b[k],this.drawingContext.beginPath(),this.drawingContext.moveTo(b[0][0],b[0][1]),this.drawingContext.lineTo(b[k-1][0],b[k-1][1]),this.drawingContext.lineTo(i[0],i[1]),this._doFill&&this._pInst.fill(i[5]),this._doStroke&&this._pInst.stroke(i[6]),this._doFillStrokeClose()}else if(h===f.QUADS)for(k=0;k+3<m;k+=4){for(i=b[k],this.drawingContext.beginPath(),this.drawingContext.moveTo(i[0],i[1]),l=1;l<4;l++)this.drawingContext.lineTo(b[k+l][0],b[k+l][1]);this.drawingContext.lineTo(i[0],i[1]),this._doFill&&this._pInst.fill(b[k+3][5]),this._doStroke&&this._pInst.stroke(b[k+3][6]),this._doFillStrokeClose()}else if(h===f.QUAD_STRIP){if(m>3)for(k=0;k+1<m;k+=2)i=b[k],this.drawingContext.beginPath(),k+3<m?(this.drawingContext.moveTo(b[k+2][0],b[k+2][1]),this.drawingContext.lineTo(i[0],i[1]),this.drawingContext.lineTo(b[k+1][0],b[k+1][1]),this.drawingContext.lineTo(b[k+3][0],b[k+3][1]),this._doFill&&this._pInst.fill(b[k+3][5]),this._doStroke&&this._pInst.stroke(b[k+3][6])):(this.drawingContext.moveTo(i[0],i[1]),this.drawingContext.lineTo(b[k+1][0],b[k+1][1])),this._doFillStrokeClose()}else{for(this.drawingContext.beginPath(),this.drawingContext.moveTo(b[0][0],b[0][1]),k=1;k<m;k++)i=b[k],i.isVert&&(i.moveTo?this.drawingContext.moveTo(i[0],i[1]):this.drawingContext.lineTo(i[0],i[1]));this._doFillStrokeClose()}else{for(this.drawingContext.beginPath(),k=0;k<m;k++)b[k].isVert?b[k].moveTo?this.drawingContext.moveTo([0],b[k][1]):this.drawingContext.lineTo(b[k][0],b[k][1]):this.drawingContext.quadraticCurveTo(b[k][0],b[k][1],b[k][2],b[k][3]);this._doFillStrokeClose()}else{for(this.drawingContext.beginPath(),k=0;k<m;k++)b[k].isVert?b[k].moveTo?this.drawingContext.moveTo(b[k][0],b[k][1]):this.drawingContext.lineTo(b[k][0],b[k][1]):this.drawingContext.bezierCurveTo(b[k][0],b[k][1],b[k][2],b[k][3],b[k][4],b[k][5]);this._doFillStrokeClose()}else if(m>3){var n=[],o=1-this._curveTightness;for(this.drawingContext.beginPath(),this.drawingContext.moveTo(b[1][0],b[1][1]),k=1;k+2<m;k++)i=b[k],n[0]=[i[0],i[1]],n[1]=[i[0]+(o*b[k+1][0]-o*b[k-1][0])/6,i[1]+(o*b[k+1][1]-o*b[k-1][1])/6],n[2]=[b[k+1][0]+(o*b[k][0]-o*b[k+2][0])/6,b[k+1][1]+(o*b[k][1]-o*b[k+2][1])/6],n[3]=[b[k+1][0],b[k+1][1]],this.drawingContext.bezierCurveTo(n[1][0],n[1][1],n[2][0],n[2][1],n[3][0],n[3][1]);j&&this.drawingContext.lineTo(b[k+1][0],b[k+1][1]),this._doFillStrokeClose()}return c=!1,d=!1,e=!1,g=!1,j&&b.pop(),this},d.Renderer2D.prototype.noSmooth=function(){return"imageSmoothingEnabled"in this.drawingContext?this.drawingContext.imageSmoothingEnabled=!1:"mozImageSmoothingEnabled"in this.drawingContext?this.drawingContext.mozImageSmoothingEnabled=!1:"webkitImageSmoothingEnabled"in this.drawingContext?this.drawingContext.webkitImageSmoothingEnabled=!1:"msImageSmoothingEnabled"in this.drawingContext&&(this.drawingContext.msImageSmoothingEnabled=!1),this},d.Renderer2D.prototype.smooth=function(){return"imageSmoothingEnabled"in this.drawingContext?this.drawingContext.imageSmoothingEnabled=!0:"mozImageSmoothingEnabled"in this.drawingContext?this.drawingContext.mozImageSmoothingEnabled=!0:"webkitImageSmoothingEnabled"in this.drawingContext?this.drawingContext.webkitImageSmoothingEnabled=!0:"msImageSmoothingEnabled"in this.drawingContext&&(this.drawingContext.msImageSmoothingEnabled=!0),this},d.Renderer2D.prototype.strokeCap=function(a){return a!==f.ROUND&&a!==f.SQUARE&&a!==f.PROJECT||(this.drawingContext.lineCap=a),this},d.Renderer2D.prototype.strokeJoin=function(a){return a!==f.ROUND&&a!==f.BEVEL&&a!==f.MITER||(this.drawingContext.lineJoin=a),this},d.Renderer2D.prototype.strokeWeight=function(a){return this.drawingContext.lineWidth=void 0===a||0===a?1e-4:a,this},d.Renderer2D.prototype._getFill=function(){return this.drawingContext.fillStyle},d.Renderer2D.prototype._getStroke=function(){return this.drawingContext.strokeStyle},d.Renderer2D.prototype.bezier=function(a,b,c,d,e,f,g,h){
|
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return this._pInst.beginShape(),this._pInst.vertex(a,b),this._pInst.bezierVertex(c,d,e,f,g,h),this._pInst.endShape(),this},d.Renderer2D.prototype.curve=function(a,b,c,d,e,f,g,h){return this._pInst.beginShape(),this._pInst.curveVertex(a,b),this._pInst.curveVertex(c,d),this._pInst.curveVertex(e,f),this._pInst.curveVertex(g,h),this._pInst.endShape(),this},d.Renderer2D.prototype._doFillStrokeClose=function(){this._doFill&&this.drawingContext.fill(),this._doStroke&&this.drawingContext.stroke(),this.drawingContext.closePath()},d.Renderer2D.prototype.applyMatrix=function(a,b,c,d,e,f){this.drawingContext.transform(a,b,c,d,e,f)},d.Renderer2D.prototype.resetMatrix=function(){return this.drawingContext.setTransform(1,0,0,1,0,0),this.drawingContext.scale(this._pInst._pixelDensity,this._pInst._pixelDensity),this},d.Renderer2D.prototype.rotate=function(a){this.drawingContext.rotate(a)},d.Renderer2D.prototype.scale=function(a,b){return this.drawingContext.scale(a,b),this},d.Renderer2D.prototype.shearX=function(a){return this._pInst._angleMode===f.DEGREES&&(a=this._pInst.degrees(a)),this.drawingContext.transform(1,0,this._pInst.tan(a),1,0,0),this},d.Renderer2D.prototype.shearY=function(a){return this._pInst._angleMode===f.DEGREES&&(a=this._pInst.degrees(a)),this.drawingContext.transform(1,this._pInst.tan(a),0,1,0,0),this},d.Renderer2D.prototype.translate=function(a,b){return this.drawingContext.translate(a,b),this},d.Renderer2D.prototype.text=function(a,b,c,d,e){var g,h,i,j,k,l,m,n,o,p,q=this._pInst,r=Number.MAX_VALUE;if(this._doFill||this._doStroke){if("string"!=typeof a&&(a=a.toString()),a=a.replace(/(\t)/g," "),g=a.split("\n"),void 0!==d){for(o=0,i=0;i<g.length;i++)for(k="",n=g[i].split(" "),h=0;h<n.length;h++)l=k+n[h]+" ",m=this.textWidth(l),m>d?(k=n[h]+" ",o+=q.textLeading()):k=l;switch(this._rectMode===f.CENTER&&(b-=d/2,c-=e/2),this.drawingContext.textAlign){case f.CENTER:b+=d/2;break;case f.RIGHT:b+=d}if(void 0!==e){switch(this.drawingContext.textBaseline){case f.BOTTOM:c+=e-o;break;case f._CTX_MIDDLE:c+=(e-o)/2;break;case f.BASELINE:p=!0,this.drawingContext.textBaseline=f.TOP}r=c+e-q.textAscent()}for(i=0;i<g.length;i++){for(k="",n=g[i].split(" "),h=0;h<n.length;h++)l=k+n[h]+" ",m=this.textWidth(l),m>d&&k.length>0?(this._renderText(q,k,b,c,r),k=n[h]+" ",c+=q.textLeading()):k=l;this._renderText(q,k,b,c,r),c+=q.textLeading()}}else{var s=0,t=q.textAlign().vertical;for(t===f.CENTER?s=(g.length-1)*q.textLeading()/2:t===f.BOTTOM&&(s=(g.length-1)*q.textLeading()),j=0;j<g.length;j++)this._renderText(q,g[j],b,c-s,r),c+=q.textLeading()}return p&&(this.drawingContext.textBaseline=f.BASELINE),q}},d.Renderer2D.prototype._renderText=function(a,b,c,d,e){if(!(d>=e))return a.push(),this._isOpenType()?this._textFont._renderPath(b,c,d,{renderer:this}):(this._doStroke&&this._strokeSet&&this.drawingContext.strokeText(b,c,d),this._doFill&&(this.drawingContext.fillStyle=this._fillSet?this.drawingContext.fillStyle:f._DEFAULT_TEXT_FILL,this.drawingContext.fillText(b,c,d))),a.pop(),a},d.Renderer2D.prototype.textWidth=function(a){return this._isOpenType()?this._textFont._textWidth(a,this._textSize):this.drawingContext.measureText(a).width},d.Renderer2D.prototype.textAlign=function(a,b){if(arguments.length)return a!==f.LEFT&&a!==f.RIGHT&&a!==f.CENTER||(this.drawingContext.textAlign=a),b!==f.TOP&&b!==f.BOTTOM&&b!==f.CENTER&&b!==f.BASELINE||(b===f.CENTER?this.drawingContext.textBaseline=f._CTX_MIDDLE:this.drawingContext.textBaseline=b),this._pInst;var c=this.drawingContext.textBaseline;return c===f._CTX_MIDDLE&&(c=f.CENTER),{horizontal:this.drawingContext.textAlign,vertical:c}},d.Renderer2D.prototype._applyTextProperties=function(){var a,b=this._pInst;return this._setProperty("_textAscent",null),this._setProperty("_textDescent",null),a=this._textFont,this._isOpenType()&&(a=this._textFont.font.familyName,this._setProperty("_textStyle",this._textFont.font.styleName)),this.drawingContext.font=this._textStyle+" "+this._textSize+"px "+a,b},d.Renderer2D.prototype.push=function(){this.drawingContext.save()},d.Renderer2D.prototype.pop=function(){this.drawingContext.restore()},b.exports=d.Renderer2D},{"../image/filters":59,"./canvas":40,"./constants":41,"./core":42,"./p5.Renderer":48}],50:[function(a,b,c){var d=a("./core"),e=a("./constants");a("./p5.Graphics"),a("./p5.Renderer2D"),a("../webgl/p5.RendererGL");var f="defaultCanvas0";d.prototype.createCanvas=function(a,b,c){var g,h,i=c||e.P2D;if(arguments[3]&&(g="boolean"==typeof arguments[3]&&arguments[3]),i===e.WEBGL)h=document.getElementById(f),h&&h.parentNode.removeChild(h),h=document.createElement("canvas"),h.id=f;else if(g){h=document.createElement("canvas");for(var j=0;document.getElementById("defaultCanvas"+j);)j++;f="defaultCanvas"+j,h.id=f}else h=this.canvas;return this._setupDone||(h.dataset.hidden=!0,h.style.visibility="hidden"),this._userNode?this._userNode.appendChild(h):document.body.appendChild(h),i===e.WEBGL?(this._setProperty("_renderer",new d.RendererGL(h,this,!0)),this._isdefaultGraphics=!0):this._isdefaultGraphics||(this._setProperty("_renderer",new d.Renderer2D(h,this,!0)),this._isdefaultGraphics=!0),this._renderer.resize(a,b),this._renderer._applyDefaults(),g&&this._elements.push(this._renderer),this._renderer},d.prototype.resizeCanvas=function(a,b,c){if(this._renderer){var d={};for(var e in this.drawingContext){var f=this.drawingContext[e];"object"!=typeof f&&"function"!=typeof f&&(d[e]=f)}this._renderer.resize(a,b);for(var g in d)this.drawingContext[g]=d[g];c||this.redraw()}},d.prototype.noCanvas=function(){this.canvas&&this.canvas.parentNode.removeChild(this.canvas)},d.prototype.createGraphics=function(a,b,c){return new d.Graphics(a,b,c,this)},d.prototype.blendMode=function(a){if(a!==e.BLEND&&a!==e.DARKEST&&a!==e.LIGHTEST&&a!==e.DIFFERENCE&&a!==e.MULTIPLY&&a!==e.EXCLUSION&&a!==e.SCREEN&&a!==e.REPLACE&&a!==e.OVERLAY&&a!==e.HARD_LIGHT&&a!==e.SOFT_LIGHT&&a!==e.DODGE&&a!==e.BURN&&a!==e.ADD&&a!==e.NORMAL)throw new Error("Mode "+a+" not recognized.");this._renderer.blendMode(a)},b.exports=d},{"../webgl/p5.RendererGL":91,"./constants":41,"./core":42,"./p5.Graphics":47,"./p5.Renderer2D":49}],51:[function(a,b,c){window.requestAnimationFrame=function(){return window.requestAnimationFrame||window.webkitRequestAnimationFrame||window.mozRequestAnimationFrame||window.oRequestAnimationFrame||window.msRequestAnimationFrame||function(a,b){window.setTimeout(a,1e3/60)}}(),window.performance=window.performance||{},window.performance.now=function(){var a=Date.now();return window.performance.now||window.performance.mozNow||window.performance.msNow||window.performance.oNow||window.performance.webkitNow||function(){return Date.now()-a}}(),function(){"use strict";"undefined"==typeof Uint8ClampedArray||Uint8ClampedArray.prototype.slice||Object.defineProperty(Uint8ClampedArray.prototype,"slice",{value:Array.prototype.slice,writable:!0,configurable:!0,enumerable:!1})}()},{}],52:[function(a,b,c){"use strict";var d=a("./core");d.prototype.exit=function(){throw"exit() not implemented, see remove()"},d.prototype.noLoop=function(){this._loop=!1},d.prototype.loop=function(){this._loop=!0,this._draw()},d.prototype.push=function(){this._renderer.push(),this._styles.push({_doStroke:this._renderer._doStroke,_strokeSet:this._renderer._strokeSet,_doFill:this._renderer._doFill,_fillSet:this._renderer._fillSet,_tint:this._renderer._tint,_imageMode:this._renderer._imageMode,_rectMode:this._renderer._rectMode,_ellipseMode:this._renderer._ellipseMode,_colorMode:this._renderer._colorMode,_textFont:this._renderer._textFont,_textLeading:this._renderer._textLeading,_textSize:this._renderer._textSize,_textStyle:this._renderer._textStyle})},d.prototype.pop=function(){this._renderer.pop();var a=this._styles.pop();for(var b in a)this._renderer[b]=a[b]},d.prototype.pushStyle=function(){throw new Error("pushStyle() not used, see push()")},d.prototype.popStyle=function(){throw new Error("popStyle() not used, see pop()")},d.prototype.redraw=function(){this.resetMatrix(),this._renderer.isP3D&&this._renderer._update();var a=1;if(1===arguments.length)try{parseInt(arguments[0])>1&&(a=parseInt(arguments[0]))}catch(a){}var b=this.setup||window.setup,c=this.draw||window.draw;if("function"==typeof c){void 0===b&&this.scale(this._pixelDensity,this._pixelDensity);for(var d=this,e=function(a){a.call(d)},f=0;f<a;f++)this._registeredMethods.pre.forEach(e),c(),this._registeredMethods.post.forEach(e)}},d.prototype.size=function(){var a="size() is not a valid p5 function, to set the size of the ";throw a+="drawing canvas, please use createCanvas() instead"},b.exports=d},{"./core":42}],53:[function(a,b,c){"use strict";var d=a("./core"),e=a("./constants");d.prototype.applyMatrix=function(a,b,c,d,e,f){return this._renderer.applyMatrix(a,b,c,d,e,f),this},d.prototype.popMatrix=function(){throw new Error("popMatrix() not used, see pop()")},d.prototype.printMatrix=function(){throw new Error("printMatrix() not implemented")},d.prototype.pushMatrix=function(){throw new Error("pushMatrix() not used, see push()")},d.prototype.resetMatrix=function(){return this._renderer.resetMatrix(),this},d.prototype.rotate=function(){for(var a,b=new Array(arguments.length),c=0;c<b.length;++c)b[c]=arguments[c];return this._angleMode===e.DEGREES?a=this.radians(b[0]):this._angleMode===e.RADIANS&&(a=b[0]),b.length>1?this._renderer.rotate(a,b[1]):this._renderer.rotate(a),this},d.prototype.rotateX=function(a){if(!this._renderer.isP3D)throw"not supported in p2d. Please use webgl mode";return this._renderer.rotateX(a),this},d.prototype.rotateY=function(a){if(!this._renderer.isP3D)throw"not supported in p2d. Please use webgl mode";return this._renderer.rotateY(a),this},d.prototype.rotateZ=function(a){if(!this._renderer.isP3D)throw"not supported in p2d. Please use webgl mode";return this._renderer.rotateZ(a),this},d.prototype.scale=function(){for(var a,b,c,e=new Array(arguments.length),f=0;f<e.length;f++)e[f]=arguments[f];return e[0]instanceof d.Vector?(a=e[0].x,b=e[0].y,c=e[0].z):e[0]instanceof Array?(a=e[0][0],b=e[0][1],c=e[0][2]||1):1===e.length?a=b=c=e[0]:(a=e[0],b=e[1],c=e[2]||1),this._renderer.isP3D?this._renderer.scale.call(this._renderer,a,b,c):this._renderer.scale.call(this._renderer,a,b),this},d.prototype.shearX=function(a){return this._angleMode===e.DEGREES&&(a=this.radians(a)),this._renderer.shearX(a),this},d.prototype.shearY=function(a){return this._angleMode===e.DEGREES&&(a=this.radians(a)),this._renderer.shearY(a),this},d.prototype.translate=function(a,b,c){return this._renderer.isP3D?this._renderer.translate(a,b,c):this._renderer.translate(a,b),this},b.exports=d},{"./constants":41,"./core":42}],54:[function(a,b,c){"use strict";var d=a("./core"),e=a("./constants"),f=null,g=[],h=[],i=!1,j=!1,k=!1,l=!1,m=!0;d.prototype.beginContour=function(){return h=[],l=!0,this},d.prototype.beginShape=function(a){return f=a===e.POINTS||a===e.LINES||a===e.TRIANGLES||a===e.TRIANGLE_FAN||a===e.TRIANGLE_STRIP||a===e.QUADS||a===e.QUAD_STRIP?a:null,this._renderer.isP3D?this._renderer.beginShape(a):(g=[],h=[]),this},d.prototype.bezierVertex=function(a,b,c,d,e,f){if(0===g.length)throw"vertex() must be used once before calling bezierVertex()";i=!0;for(var j=[],k=0;k<arguments.length;k++)j[k]=arguments[k];return j.isVert=!1,l?h.push(j):g.push(j),this},d.prototype.curveVertex=function(a,b){return j=!0,this.vertex(a,b),this},d.prototype.endContour=function(){var a=h[0].slice();a.isVert=h[0].isVert,a.moveTo=!1,h.push(a),m&&(g.push(g[0]),m=!1);for(var b=0;b<h.length;b++)g.push(h[b]);return this},d.prototype.endShape=function(a){if(this._renderer.isP3D)this._renderer.endShape(a,j,i,k,l,f);else{if(0===g.length)return this;if(!this._renderer._doStroke&&!this._renderer._doFill)return this;var b=a===e.CLOSE;b&&!l&&g.push(g[0]),this._renderer.endShape(a,g,j,i,k,l,f),j=!1,i=!1,k=!1,l=!1,m=!0,b&&g.pop()}return this},d.prototype.quadraticVertex=function(a,b,c,d){if(this._contourInited){var f={};return f.x=a,f.y=b,f.x3=c,f.y3=d,f.type=e.QUADRATIC,this._contourVertices.push(f),this}if(!(g.length>0))throw"vertex() must be used once before calling quadraticVertex()";k=!0;for(var i=[],j=0;j<arguments.length;j++)i[j]=arguments[j];return i.isVert=!1,l?h.push(i):g.push(i),this},d.prototype.vertex=function(a,b,c){if(this._renderer.isP3D)this._renderer.vertex(a,b,c);else{var d=[];d.isVert=!0,d[0]=a,d[1]=b,d[2]=0,d[3]=0,d[4]=0,d[5]=this._renderer._getFill(),d[6]=this._renderer._getStroke(),c&&(d.moveTo=c),l?(0===h.length&&(d.moveTo=!0),h.push(d)):g.push(d)}return this},b.exports=d},{"./constants":41,"./core":42}],55:[function(a,b,c){"use strict";var d=a("../core/core");d.prototype.deviceOrientation=void 0,d.prototype.accelerationX=0,d.prototype.accelerationY=0,d.prototype.accelerationZ=0,d.prototype.pAccelerationX=0,d.prototype.pAccelerationY=0,d.prototype.pAccelerationZ=0,d.prototype._updatePAccelerations=function(){this._setProperty("pAccelerationX",this.accelerationX),this._setProperty("pAccelerationY",this.accelerationY),this._setProperty("pAccelerationZ",this.accelerationZ)},d.prototype.rotationX=0,d.prototype.rotationY=0,d.prototype.rotationZ=0,d.prototype.pRotationX=0,d.prototype.pRotationY=0,d.prototype.pRotationZ=0;var e,f,g,h=0,i=0,j=0,k="clockwise",l="clockwise",m="clockwise";d.prototype._updatePRotations=function(){this._setProperty("pRotationX",this.rotationX),this._setProperty("pRotationY",this.rotationY),this._setProperty("pRotationZ",this.rotationZ)},d.prototype.turnAxis=void 0;var n=.5,o=30;d.prototype.setMoveThreshold=function(a){"number"==typeof a&&(n=a)},d.prototype.setShakeThreshold=function(a){"number"==typeof a&&(o=a)},d.prototype._ondeviceorientation=function(a){this._updatePRotations(),this._setProperty("rotationX",a.beta),this._setProperty("rotationY",a.gamma),this._setProperty("rotationZ",a.alpha),this._handleMotion()},d.prototype._ondevicemotion=function(a){this._updatePAccelerations(),this._setProperty("accelerationX",2*a.acceleration.x),this._setProperty("accelerationY",2*a.acceleration.y),this._setProperty("accelerationZ",2*a.acceleration.z),this._handleMotion()},d.prototype._handleMotion=function(){90===window.orientation||window.orientation===-90?this._setProperty("deviceOrientation","landscape"):0===window.orientation?this._setProperty("deviceOrientation","portrait"):void 0===window.orientation&&this._setProperty("deviceOrientation","undefined");var a=this.deviceMoved||window.deviceMoved;"function"==typeof a&&(Math.abs(this.accelerationX-this.pAccelerationX)>n||Math.abs(this.accelerationY-this.pAccelerationY)>n||Math.abs(this.accelerationZ-this.pAccelerationZ)>n)&&a();var b=this.deviceTurned||window.deviceTurned;if("function"==typeof b){var c=this.rotationX+180,d=this.pRotationX+180,p=h+180;c-d>0&&c-d<270||c-d<-270?k="clockwise":(c-d<0||c-d>270)&&(k="counter-clockwise"),k!==e&&(p=c),Math.abs(c-p)>90&&Math.abs(c-p)<270&&(p=c,this._setProperty("turnAxis","X"),b()),e=k,h=p-180;var q=this.rotationY+180,r=this.pRotationY+180,s=i+180;q-r>0&&q-r<270||q-r<-270?l="clockwise":(q-r<0||q-this.pRotationY>270)&&(l="counter-clockwise"),l!==f&&(s=q),Math.abs(q-s)>90&&Math.abs(q-s)<270&&(s=q,this._setProperty("turnAxis","Y"),b()),f=l,i=s-180,this.rotationZ-this.pRotationZ>0&&this.rotationZ-this.pRotationZ<270||this.rotationZ-this.pRotationZ<-270?m="clockwise":(this.rotationZ-this.pRotationZ<0||this.rotationZ-this.pRotationZ>270)&&(m="counter-clockwise"),m!==g&&(j=this.rotationZ),Math.abs(this.rotationZ-j)>90&&Math.abs(this.rotationZ-j)<270&&(j=this.rotationZ,this._setProperty("turnAxis","Z"),b()),g=m,this._setProperty("turnAxis",void 0)}var t=this.deviceShaken||window.deviceShaken;if("function"==typeof t){var u,v;null!==this.pAccelerationX&&(u=Math.abs(this.accelerationX-this.pAccelerationX),v=Math.abs(this.accelerationY-this.pAccelerationY)),u+v>o&&t()}},b.exports=d},{"../core/core":42}],56:[function(a,b,c){"use strict";function d(){for(var a in f)if(f.hasOwnProperty(a)&&f[a]===!0)return!0;return!1}var e=a("../core/core"),f={};e.prototype.isKeyPressed=!1,e.prototype.keyIsPressed=!1,e.prototype.key="",e.prototype.keyCode=0,e.prototype._onkeydown=function(a){if(!f[a.which]){this._setProperty("isKeyPressed",!0),this._setProperty("keyIsPressed",!0),this._setProperty("keyCode",a.which),f[a.which]=!0;var b=String.fromCharCode(a.which);b||(b=a.which),this._setProperty("key",b);var c=this.keyPressed||window.keyPressed;if("function"==typeof c&&!a.charCode){c(a)===!1&&a.preventDefault()}}},e.prototype._onkeyup=function(a){var b=this.keyReleased||window.keyReleased;f[a.which]=!1,d()||(this._setProperty("isKeyPressed",!1),this._setProperty("keyIsPressed",!1)),this._setProperty("_lastKeyCodeTyped",null);var c=String.fromCharCode(a.which);if(c||(c=a.which),this._setProperty("key",c),this._setProperty("keyCode",a.which),"function"==typeof b){b(a)===!1&&a.preventDefault()}},e.prototype._onkeypress=function(a){if(a.which!==this._lastKeyCodeTyped){this._setProperty("keyCode",a.which),this._setProperty("_lastKeyCodeTyped",a.which),this._setProperty("key",String.fromCharCode(a.which));var b=this.keyTyped||window.keyTyped;if("function"==typeof b){b(a)===!1&&a.preventDefault()}}},e.prototype._onblur=function(a){f={}},e.prototype.keyIsDown=function(a){return f[a]},b.exports=e},{"../core/core":42}],57:[function(a,b,c){"use strict";function d(a,b,c,d){d&&!d.clientX&&(d.touches?d=d.touches[0]:d.changedTouches&&(d=d.changedTouches[0]));var e=a.getBoundingClientRect(),f=a.scrollWidth/b,g=a.scrollHeight/c;return{x:(d.clientX-e.left)/f,y:(d.clientY-e.top)/g,winX:d.clientX,winY:d.clientY,id:d.identifier}}var e=a("../core/core"),f=a("../core/constants");e.prototype._hasMouseInteracted=!1,e.prototype.mouseX=0,e.prototype.mouseY=0,e.prototype.pmouseX=0,e.prototype.pmouseY=0,e.prototype.winMouseX=0,e.prototype.winMouseY=0,e.prototype.pwinMouseX=0,e.prototype.pwinMouseY=0,e.prototype.mouseButton=0,e.prototype.mouseIsPressed=!1,e.prototype.isMousePressed=!1,e.prototype._updateNextMouseCoords=function(a){if(null!==this._curElement&&(!a.touches||a.touches.length>0)){var b=d(this._curElement.elt,this.width,this.height,a);this._setProperty("mouseX",b.x),this._setProperty("mouseY",b.y),this._setProperty("winMouseX",b.winX),this._setProperty("winMouseY",b.winY)}this._hasMouseInteracted||(this._updateMouseCoords(),this._setProperty("_hasMouseInteracted",!0))},e.prototype._updateMouseCoords=function(){this._setProperty("pmouseX",this.mouseX),this._setProperty("pmouseY",this.mouseY),this._setProperty("pwinMouseX",this.winMouseX),this._setProperty("pwinMouseY",this.winMouseY)},e.prototype._setMouseButton=function(a){1===a.button?this._setProperty("mouseButton",f.CENTER):2===a.button?this._setProperty("mouseButton",f.RIGHT):this._setProperty("mouseButton",f.LEFT)},e.prototype._onmousemove=function(a){var b=this._isGlobal?window:this;this._updateNextMouseCoords(a),this.isMousePressed?"function"==typeof b.mouseDragged?b.mouseDragged(a)===!1&&a.preventDefault():"function"==typeof b.touchMoved&&b.touchMoved(a)===!1&&a.preventDefault():"function"==typeof b.mouseMoved&&b.mouseMoved(a)===!1&&a.preventDefault()},e.prototype._onmousedown=function(a){var b=this._isGlobal?window:this;this._setProperty("isMousePressed",!0),this._setProperty("mouseIsPressed",!0),this._setMouseButton(a),this._updateNextMouseCoords(a),"function"==typeof b.mousePressed?b.mousePressed(a)===!1&&a.preventDefault():"function"==typeof b.touchStarted&&b.touchStarted(a)===!1&&a.preventDefault()},e.prototype._onmouseup=function(a){var b=this._isGlobal?window:this;this._setProperty("isMousePressed",!1),this._setProperty("mouseIsPressed",!1),"function"==typeof b.mouseReleased?b.mouseReleased(a)===!1&&a.preventDefault():"function"==typeof b.touchEnded&&b.touchEnded(a)===!1&&a.preventDefault()},e.prototype._ondragend=e.prototype._onmouseup,e.prototype._ondragover=e.prototype._onmousemove,e.prototype._onclick=function(a){var b=this._isGlobal?window:this;if("function"==typeof b.mouseClicked){b.mouseClicked(a)===!1&&a.preventDefault()}},e.prototype._onwheel=function(a){var b=this._isGlobal?window:this;if("function"==typeof b.mouseWheel){a.delta=a.deltaY;b.mouseWheel(a)===!1&&a.preventDefault()}},b.exports=e},{"../core/constants":41,"../core/core":42}],58:[function(a,b,c){"use strict";function d(a,b,c,d,e){e=e||0;var f=a.getBoundingClientRect(),g=a.scrollWidth/b,h=a.scrollHeight/c,i=d.touches[e]||d.changedTouches[e];return{x:(i.clientX-f.left)/g,y:(i.clientY-f.top)/h,winX:i.clientX,winY:i.clientY,id:i.identifier}}var e=a("../core/core");e.prototype.touches=[],e.prototype._updateTouchCoords=function(a){if(null!==this._curElement){for(var b=[],c=0;c<a.touches.length;c++)b[c]=d(this._curElement.elt,this.width,this.height,a,c);this._setProperty("touches",b)}},e.prototype._ontouchstart=function(a){var b=this._isGlobal?window:this;this._updateTouchCoords(a),this._updateNextMouseCoords(a),"function"==typeof b.touchStarted?b.touchStarted(a)===!1&&a.preventDefault():"function"==typeof b.mousePressed&&b.mousePressed(a)===!1&&a.preventDefault()},e.prototype._ontouchmove=function(a){var b=this._isGlobal?window:this;this._updateTouchCoords(a),this._updateNextMouseCoords(a),"function"==typeof b.touchMoved?b.touchMoved(a)===!1&&a.preventDefault():"function"==typeof b.mouseDragged&&b.mouseDragged(a)===!1&&a.preventDefault()},e.prototype._ontouchend=function(a){this._updateTouchCoords(a),this._updateNextMouseCoords(a),0===this.touches.length&&this._setProperty("touchIsDown",!1);var b=this._isGlobal?window:this;if("function"==typeof b.touchEnded)b.touchEnded(a)===!1&&a.preventDefault();else{if("function"!=typeof b.mouseReleased)return a.preventDefault(),!1;b.mouseReleased(a)===!1&&a.preventDefault()}},b.exports=e},{"../core/core":42}],59:[function(a,b,c){"use strict";function d(a){var b=3.5*a|0;if(b=b<1?1:b<248?b:248,g!==b){g=b,h=1+g<<1,i=new Int32Array(h),j=new Array(h);for(var c=0;c<h;c++)j[c]=new Int32Array(256);for(var d,e,f,k,l=1,m=b-1;l<b;l++){i[b+l]=i[m]=e=m*m,f=j[b+l],k=j[m--];for(var n=0;n<256;n++)f[n]=k[n]=e*n}d=i[b]=b*b,f=j[b];for(var o=0;o<256;o++)f[o]=d*o}}function e(a,b){for(var c=f._toPixels(a),e=a.width,k=a.height,l=e*k,m=new Int32Array(l),n=0;n<l;n++)m[n]=f._getARGB(c,n);var o,p,q,r,s,t,u,v,w,x,y=new Int32Array(l),z=new Int32Array(l),A=new Int32Array(l),B=new Int32Array(l),C=0;d(b);var D,E,F,G;for(E=0;E<k;E++){for(D=0;D<e;D++){if(r=q=p=s=o=0,(t=D-g)<0)x=-t,t=0;else{if(t>=e)break;x=0}for(F=x;F<h&&!(t>=e);F++){var H=m[t+C];G=j[F],s+=G[(H&-16777216)>>>24],p+=G[(16711680&H)>>16],q+=G[(65280&H)>>8],r+=G[255&H],o+=i[F],t++}u=C+D,y[u]=s/o,z[u]=p/o,A[u]=q/o,B[u]=r/o}C+=e}for(C=0,v=-g,w=v*e,E=0;E<k;E++){for(D=0;D<e;D++){if(r=q=p=s=o=0,v<0)x=u=-v,t=D;else{if(v>=k)break;x=0,u=v,t=D+w}for(F=x;F<h&&!(u>=k);F++)G=j[F],s+=G[y[t]],p+=G[z[t]],q+=G[A[t]],r+=G[B[t]],o+=i[F],u++,t+=e;m[D+C]=s/o<<24|p/o<<16|q/o<<8|r/o}C+=e,w+=e,v++}f._setPixels(c,m)}var f={};f._toPixels=function(a){return a instanceof ImageData?a.data:a.getContext("2d").getImageData(0,0,a.width,a.height).data},f._getARGB=function(a,b){var c=4*b;return a[c+3]<<24&4278190080|a[c]<<16&16711680|a[c+1]<<8&65280|255&a[c+2]},f._setPixels=function(a,b){for(var c=0,d=0,e=a.length;d<e;d++)c=4*d,a[c+0]=(16711680&b[d])>>>16,a[c+1]=(65280&b[d])>>>8,a[c+2]=255&b[d],a[c+3]=(4278190080&b[d])>>>24},f._toImageData=function(a){return a instanceof ImageData?a:a.getContext("2d").getImageData(0,0,a.width,a.height)},f._createImageData=function(a,b){return f._tmpCanvas=document.createElement("canvas"),f._tmpCtx=f._tmpCanvas.getContext("2d"),this._tmpCtx.createImageData(a,b)},f.apply=function(a,b,c){var d=a.getContext("2d"),e=d.getImageData(0,0,a.width,a.height),f=b(e,c);f instanceof ImageData?d.putImageData(f,0,0,0,0,a.width,a.height):d.putImageData(e,0,0,0,0,a.width,a.height)},f.threshold=function(a,b){var c=f._toPixels(a);void 0===b&&(b=.5);for(var d=Math.floor(255*b),e=0;e<c.length;e+=4){var g,h=c[e],i=c[e+1],j=c[e+2],k=.2126*h+.7152*i+.0722*j;g=k>=d?255:0,c[e]=c[e+1]=c[e+2]=g}},f.gray=function(a){for(var b=f._toPixels(a),c=0;c<b.length;c+=4){var d=b[c],e=b[c+1],g=b[c+2],h=.2126*d+.7152*e+.0722*g;b[c]=b[c+1]=b[c+2]=h}},f.opaque=function(a){for(var b=f._toPixels(a),c=0;c<b.length;c+=4)b[c+3]=255;return b},f.invert=function(a){for(var b=f._toPixels(a),c=0;c<b.length;c+=4)b[c]=255-b[c],b[c+1]=255-b[c+1],b[c+2]=255-b[c+2]},f.posterize=function(a,b){var c=f._toPixels(a);if(b<2||b>255)throw new Error("Level must be greater than 2 and less than 255 for posterize");for(var d=b-1,e=0;e<c.length;e+=4){var g=c[e],h=c[e+1],i=c[e+2];c[e]=255*(g*b>>8)/d,c[e+1]=255*(h*b>>8)/d,c[e+2]=255*(i*b>>8)/d}},f.dilate=function(a){for(var b,c,d,e,g,h,i,j,k,l,m,n,o,p,q,r,s,t=f._toPixels(a),u=0,v=t.length?t.length/4:0,w=new Int32Array(v);u<v;)for(b=u,c=u+a.width;u<c;)d=e=f._getARGB(t,u),i=u-1,h=u+1,j=u-a.width,k=u+a.width,i<b&&(i=u),h>=c&&(h=u),j<0&&(j=0),k>=v&&(k=u),n=f._getARGB(t,j),m=f._getARGB(t,i),o=f._getARGB(t,k),l=f._getARGB(t,h),g=77*(d>>16&255)+151*(d>>8&255)+28*(255&d),q=77*(m>>16&255)+151*(m>>8&255)+28*(255&m),p=77*(l>>16&255)+151*(l>>8&255)+28*(255&l),r=77*(n>>16&255)+151*(n>>8&255)+28*(255&n),s=77*(o>>16&255)+151*(o>>8&255)+28*(255&o),q>g&&(e=m,g=q),p>g&&(e=l,g=p),r>g&&(e=n,g=r),s>g&&(e=o,g=s),w[u++]=e;f._setPixels(t,w)},f.erode=function(a){for(var b,c,d,e,g,h,i,j,k,l,m,n,o,p,q,r,s,t=f._toPixels(a),u=0,v=t.length?t.length/4:0,w=new Int32Array(v);u<v;)for(b=u,c=u+a.width;u<c;)d=e=f._getARGB(t,u),i=u-1,h=u+1,j=u-a.width,k=u+a.width,i<b&&(i=u),h>=c&&(h=u),j<0&&(j=0),k>=v&&(k=u),n=f._getARGB(t,j),m=f._getARGB(t,i),o=f._getARGB(t,k),l=f._getARGB(t,h),g=77*(d>>16&255)+151*(d>>8&255)+28*(255&d),q=77*(m>>16&255)+151*(m>>8&255)+28*(255&m),p=77*(l>>16&255)+151*(l>>8&255)+28*(255&l),r=77*(n>>16&255)+151*(n>>8&255)+28*(255&n),s=77*(o>>16&255)+151*(o>>8&255)+28*(255&o),q<g&&(e=m,g=q),p<g&&(e=l,g=p),r<g&&(e=n,g=r),s<g&&(e=o,g=s),w[u++]=e;f._setPixels(t,w)};var g,h,i,j;f.blur=function(a,b){e(a,b)},b.exports=f},{}],60:[function(a,b,c){"use strict";var d=a("../core/core"),e=[];d.prototype.createImage=function(a,b){return new d.Image(a,b)},d.prototype.saveCanvas=function(){var a,b,c;if(3===arguments.length?(a=arguments[0],b=arguments[1],c=arguments[2]):2===arguments.length?"object"==typeof arguments[0]?(a=arguments[0],b=arguments[1]):(b=arguments[0],c=arguments[1]):1===arguments.length&&("object"==typeof arguments[0]?a=arguments[0]:b=arguments[0]),a instanceof d.Element&&(a=a.elt),a instanceof HTMLCanvasElement||(a=null),c||""===(c=d.prototype._checkFileExtension(b,c)[1])&&(c="png"),a||this._curElement&&this._curElement.elt&&(a=this._curElement.elt),d.prototype._isSafari()){var e="Hello, Safari user!\n";e+="Now capturing a screenshot...\n",e+="To save this image,\n",e+="go to File --> Save As.\n",alert(e),window.location.href=a.toDataURL()}else{var f;if(void 0===c)c="png",f="image/png";else switch(c){case"png":f="image/png";break;case"jpeg":f="image/jpeg";break;case"jpg":f="image/jpeg";break;default:f="image/png"}var g=a.toDataURL(f);g=g.replace(f,"image/octet-stream"),d.prototype.downloadFile(g,b,c)}},d.prototype.saveFrames=function(a,b,c,f,g){var h=c||3;h=d.prototype.constrain(h,0,15),h*=1e3;var i=f||15;i=d.prototype.constrain(i,0,22);var j=0,k=d.prototype._makeFrame,l=this._curElement.elt,m=setInterval(function(){k(a+j,b,l),j++},1e3/i);setTimeout(function(){if(clearInterval(m),g)g(e);else for(var a=0;a<e.length;a++){var b=e[a];d.prototype.downloadFile(b.imageData,b.filename,b.ext)}e=[]},h+.01)},d.prototype._makeFrame=function(a,b,c){var d;d=this?this._curElement.elt:c;var f;if(b)switch(b.toLowerCase()){case"png":f="image/png";break;case"jpeg":f="image/jpeg";break;case"jpg":f="image/jpeg";break;default:f="image/png"}else b="png",f="image/png";var g=d.toDataURL(f);g=g.replace(f,"image/octet-stream");var h={};h.imageData=g,h.filename=a,h.ext=b,e.push(h)},b.exports=d},{"../core/core":42}],61:[function(a,b,c){"use strict";function d(a,b){return a>0&&a<b?a:b}var e=a("../core/core"),f=a("./filters"),g=a("../core/canvas"),h=a("../core/constants");a("../core/error_helpers"),e.prototype.loadImage=function(a,b,c){var d=new Image,f=new e.Image(1,1,this),g=e._getDecrementPreload.apply(this,arguments);return d.onload=function(){f.width=f.canvas.width=d.width,f.height=f.canvas.height=d.height,f.drawingContext.drawImage(d,0,0),"function"==typeof b&&b(f),g&&b!==g&&g()},d.onerror=function(a){e._friendlyFileLoadError(0,d.src),"function"==typeof c&&c!==g&&c(a)},0!==a.indexOf("data:image/")&&(d.crossOrigin="Anonymous"),d.src=a,f},e.prototype.image=function(a,b,c,e,f,h,i,j,k){var l=a.width,m=a.height;if(a.elt&&a.elt.videoWidth&&!a.canvas){var n=a.elt.videoWidth,o=a.elt.videoHeight;l=a.elt.videoWidth,m=a.elt.width*o/n}var p=b,q=c,r=e||l,s=f||m,t=h||0,u=i||0,v=j||l,w=k||m;v=d(v,l),w=d(w,m);var x=1;a.elt&&a.elt.videoWidth&&a.elt.style.width&&!a.canvas?x=a.elt.videoWidth/parseInt(a.elt.style.width,10):a.elt&&a.elt.width&&a.elt.style.width&&(x=a.elt.width/parseInt(a.elt.style.width,10)),t*=x,u*=x,w*=x,v*=x;var y=g.modeAdjust(p,q,r,s,this._renderer._imageMode);this._renderer.image(a,t,u,v,w,y.x,y.y,y.w,y.h)},e.prototype.tint=function(){var a=this.color.apply(this,arguments);this._renderer._tint=a.levels},e.prototype.noTint=function(){this._renderer._tint=null},e.prototype._getTintedImageCanvas=function(a){if(!a.canvas)return a;var b=f._toPixels(a.canvas),c=document.createElement("canvas");c.width=a.canvas.width,c.height=a.canvas.height;for(var d=c.getContext("2d"),e=d.createImageData(a.canvas.width,a.canvas.height),g=e.data,h=0;h<b.length;h+=4){var i=b[h],j=b[h+1],k=b[h+2],l=b[h+3];g[h]=i*this._renderer._tint[0]/255,g[h+1]=j*this._renderer._tint[1]/255,g[h+2]=k*this._renderer._tint[2]/255,g[h+3]=l*this._renderer._tint[3]/255}return d.putImageData(e,0,0),c},e.prototype.imageMode=function(a){a!==h.CORNER&&a!==h.CORNERS&&a!==h.CENTER||(this._renderer._imageMode=a)},b.exports=e},{"../core/canvas":40,"../core/constants":41,"../core/core":42,"../core/error_helpers":45,"./filters":59}],62:[function(a,b,c){"use strict";var d=a("../core/core"),e=a("./filters");d.Image=function(a,b){this.width=a,this.height=b,this.canvas=document.createElement("canvas"),this.canvas.width=this.width,this.canvas.height=this.height,this.drawingContext=this.canvas.getContext("2d"),this._pixelDensity=1,this.isTexture=!1,this.pixels=[]},d.Image.prototype._setProperty=function(a,b){this[a]=b},d.Image.prototype.loadPixels=function(){d.Renderer2D.prototype.loadPixels.call(this)},d.Image.prototype.updatePixels=function(a,b,c,e){d.Renderer2D.prototype.updatePixels.call(this,a,b,c,e)},d.Image.prototype.get=function(a,b,c,e){return d.Renderer2D.prototype.get.call(this,a,b,c,e)},d.Image.prototype.set=function(a,b,c){d.Renderer2D.prototype.set.call(this,a,b,c)},d.Image.prototype.resize=function(a,b){0===a&&0===b?(a=this.canvas.width,b=this.canvas.height):0===a?a=this.canvas.width*b/this.canvas.height:0===b&&(b=this.canvas.height*a/this.canvas.width),a=Math.floor(a),b=Math.floor(b);var c=document.createElement("canvas");c.width=a,c.height=b,c.getContext("2d").drawImage(this.canvas,0,0,this.canvas.width,this.canvas.height,0,0,c.width,c.height),this.canvas.width=this.width=a,this.canvas.height=this.height=b,this.drawingContext.drawImage(c,0,0,a,b,0,0,a,b),this.pixels.length>0&&this.loadPixels()},d.Image.prototype.copy=function(){d.prototype.copy.apply(this,arguments)},d.Image.prototype.mask=function(a){void 0===a&&(a=this);var b=this.drawingContext.globalCompositeOperation,c=1;a instanceof d.Renderer&&(c=a._pInst._pixelDensity);var e=[a,0,0,c*a.width,c*a.height,0,0,this.width,this.height];this.drawingContext.globalCompositeOperation="destination-in",d.Image.prototype.copy.apply(this,e),this.drawingContext.globalCompositeOperation=b},d.Image.prototype.filter=function(a,b){e.apply(this.canvas,e[a.toLowerCase()],b)},d.Image.prototype.blend=function(){d.prototype.blend.apply(this,arguments)},d.Image.prototype.save=function(a,b){var c;if(b)switch(b.toLowerCase()){case"png":c="image/png";break;case"jpeg":c="image/jpeg";break;case"jpg":c="image/jpeg";break;default:c="image/png"}else b="png",c="image/png";var e=this.canvas.toDataURL(c)
|
|
;e=e.replace(c,"image/octet-stream"),d.prototype.downloadFile(e,a,b)},b.exports=d.Image},{"../core/core":42,"./filters":59}],63:[function(a,b,c){"use strict";var d=a("../core/core"),e=a("./filters");a("../color/p5.Color"),d.prototype.pixels=[],d.prototype.blend=function(){this._renderer?this._renderer.blend.apply(this._renderer,arguments):d.Renderer2D.prototype.blend.apply(this,arguments)},d.prototype.copy=function(){d.Renderer2D._copyHelper.apply(this,arguments)},d.prototype.filter=function(a,b){void 0!==this.canvas?e.apply(this.canvas,e[a.toLowerCase()],b):e.apply(this.elt,e[a.toLowerCase()],b)},d.prototype.get=function(a,b,c,d){return this._renderer.get(a,b,c,d)},d.prototype.loadPixels=function(){this._renderer.loadPixels()},d.prototype.set=function(a,b,c){this._renderer.set(a,b,c)},d.prototype.updatePixels=function(a,b,c,d){0!==this.pixels.length&&this._renderer.updatePixels(a,b,c,d)},b.exports=d},{"../color/p5.Color":36,"../core/core":42,"./filters":59}],64:[function(a,b,c){"use strict";function d(a,b){var c={};if(void 0===(b=b||[]))for(var d=0;d<a.length;d++)b[d.toString()]=d;for(var e=0;e<b.length;e++){var f=b[e],g=a[e];c[f]=g}return c}function e(a){return a.replace(/&/g,"&").replace(/</g,"<").replace(/>/g,">").replace(/"/g,""").replace(/'/g,"'")}function f(a,b){b&&b!==!0&&"true"!==b||(b=""),a||(a="untitled");var c="";return a&&a.indexOf(".")>-1&&(c=a.split(".").pop()),b&&c!==b&&(c=b,a=a+"."+c),[a,c]}function g(a){document.body.removeChild(a.target)}var h=a("../core/core"),i=a("opentype.js");a("whatwg-fetch"),a("es6-promise").polyfill();var j=a("fetch-jsonp");a("../core/error_helpers"),h._getDecrementPreload=function(){var a=arguments[arguments.length-1];return(window.preload||this&&this.preload)&&"function"==typeof a?a:null},h.prototype.loadFont=function(a,b,c){var d=new h.Font(this),e=h._getDecrementPreload.apply(this,arguments);return i.load(a,function(f,g){if(f)return void 0!==c&&c!==e?c(f):(h._friendlyFileLoadError(4,a),void 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0!==a&&a(b),e&&a!==e&&e()},b),f},h.prototype.loadStrings=function(a,b,c){var d=[],e=h._getDecrementPreload.apply(this,arguments);return h.prototype.httpDo(a,"GET","text",function(a){var c=a.match(/[^\r\n]+/g);for(var f in c)d[f]=c[f];void 0!==b&&b(d),e&&b!==e&&e()},c),d},h.prototype.loadTable=function(a){for(var b=null,c=null,e=[],f=!1,g=",",i=!1,j=h._getDecrementPreload.apply(this,arguments),k=1;k<arguments.length;k++)if("function"==typeof arguments[k]&&arguments[k]!==j)b?c=arguments[k]:b=arguments[k];else if("string"==typeof arguments[k])if(e.push(arguments[k]),"header"===arguments[k]&&(f=!0),"csv"===arguments[k]){if(i)throw new Error("Cannot set multiple separator types.");g=",",i=!0}else if("tsv"===arguments[k]){if(i)throw new Error("Cannot set multiple separator types.");g="\t",i=!0}var l=new h.Table;return h.prototype.httpDo(a,"GET","text",function(a){for(var 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e,f,g;return a instanceof d.Vector?(e=a.x||0,f=a.y||0,g=a.z||0):a instanceof Array?(e=a[0]||0,f=a[1]||0,g=a[2]||0):(e=a||0,f=b||0,g=c||0),this.x===e&&this.y===f&&this.z===g},d.Vector.fromAngle=function(a){return this.p5&&this.p5._angleMode===f.DEGREES&&(a=e.degreesToRadians(a)),this.p5?new d.Vector(this.p5,[Math.cos(a),Math.sin(a),0]):new d.Vector(Math.cos(a),Math.sin(a),0)},d.Vector.random2D=function(){var a;return a=this.p5?this.p5._angleMode===f.DEGREES?this.p5.random(360):this.p5.random(f.TWO_PI):Math.random()*Math.PI*2,this.fromAngle(a)},d.Vector.random3D=function(){var a,b;this.p5?(a=this.p5.random(0,f.TWO_PI),b=this.p5.random(-1,1)):(a=Math.random()*Math.PI*2,b=2*Math.random()-1);var c=Math.sqrt(1-b*b)*Math.cos(a),e=Math.sqrt(1-b*b)*Math.sin(a);return this.p5?new d.Vector(this.p5,[c,e,b]):new d.Vector(c,e,b)},d.Vector.add=function(a,b,c){return c?c.set(a):c=a.copy(),c.add(b),c},d.Vector.sub=function(a,b,c){return 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e=a[b];e.length;)j[b]="A",d&&(k[b]="A"),a.splice(b++,0,["C"].concat(e.splice(0,6)));a.splice(b,1),p=Math.max(c.length,d&&d.length||0)}},i=function(a,b,e,f,g){a&&b&&"M"===a[g][0]&&"M"!==b[g][0]&&(b.splice(g,0,["M",f.x,f.y]),e.bx=0,e.by=0,e.x=a[g][1],e.y=a[g][2],p=Math.max(c.length,d&&d.length||0))},j=[],k=[],l="",m="",n=0,p=Math.max(c.length,d&&d.length||0);n<p;n++){c[n]&&(l=c[n][0]),"C"!==l&&(j[n]=l,n&&(m=j[n-1])),c[n]=g(c[n],e,m),"A"!==j[n]&&"C"===l&&(j[n]="C"),h(c,n),d&&(d[n]&&(l=d[n][0]),"C"!==l&&(k[n]=l,n&&(m=k[n-1])),d[n]=g(d[n],f,m),"A"!==k[n]&&"C"===l&&(k[n]="C"),h(d,n)),i(c,d,e,f,n),i(d,c,f,e,n);var r=c[n],u=d&&d[n],v=r.length,w=d&&u.length;e.x=r[v-2],e.y=r[v-1],e.bx=parseFloat(r[v-4])||e.x,e.by=parseFloat(r[v-3])||e.y,f.bx=d&&(parseFloat(u[w-4])||f.x),f.by=d&&(parseFloat(u[w-3])||f.y),f.x=d&&u[w-2],f.y=d&&u[w-1]}return d?[c,d]:c}function q(a,b,c,d,e,f,g,h,i,j){var k,l,m,n,o,p=Math.PI,r=120*p/180,s=p/180*(+e||0),t=[],u=function(a,b,c){return{x:a*Math.cos(c)-b*Math.sin(c),y:a*Math.sin(c)+b*Math.cos(c)}};if(j)k=j[0],l=j[1],m=j[2],n=j[3];else{o=u(a,b,-s),a=o.x,b=o.y,o=u(h,i,-s),h=o.x,i=o.y;var v=(a-h)/2,w=(b-i)/2,x=v*v/(c*c)+w*w/(d*d);x>1&&(x=Math.sqrt(x),c*=x,d*=x);var y=c*c,z=d*d,A=(f===g?-1:1)*Math.sqrt(Math.abs((y*z-y*w*w-z*v*v)/(y*w*w+z*v*v)));m=A*c*w/d+(a+h)/2,n=A*-d*v/c+(b+i)/2,k=Math.asin(((b-n)/d).toFixed(9)),l=Math.asin(((i-n)/d).toFixed(9)),k=a<m?p-k:k,l=h<m?p-l:l,k<0&&(k=2*p+k),l<0&&(l=2*p+l),g&&k>l&&(k-=2*p),!g&&l>k&&(l-=2*p)}var B=l-k;if(Math.abs(B)>r){var C=l,D=h,E=i;l=k+r*(g&&l>k?1:-1),h=m+c*Math.cos(l),i=n+d*Math.sin(l),t=q(h,i,c,d,e,0,g,D,E,[l,C,m,n])}B=l-k;var F=Math.cos(k),G=Math.sin(k),H=Math.cos(l),I=Math.sin(l),J=Math.tan(B/4),K=4/3*c*J,L=4/3*d*J,M=[a,b],N=[a+K*G,b-L*F],O=[h+K*I,i-L*H],P=[h,i];if(N[0]=2*M[0]-N[0],N[1]=2*M[1]-N[1],j)return[N,O,P].concat(t);t=[N,O,P].concat(t).join().split(",");for(var Q=[],R=0,S=t.length;R<S;R++)Q[R]=R%2?u(t[R-1],t[R],s).y:u(t[R],t[R+1],s).x;return Q}function r(a,b){for(var c=[],d=0,e=a.length;e-2*!b>d;d+=2){var f=[{x:+a[d-2],y:+a[d-1]},{x:+a[d],y:+a[d+1]},{x:+a[d+2],y:+a[d+3]},{x:+a[d+4],y:+a[d+5]}];b?d?e-4===d?f[3]={x:+a[0],y:+a[1]}:e-2===d&&(f[2]={x:+a[0],y:+a[1]},f[3]={x:+a[2],y:+a[3]}):f[0]={x:+a[e-2],y:+a[e-1]}:e-4===d?f[3]=f[2]:d||(f[0]={x:+a[d],y:+a[d+1]}),c.push(["C",(-f[0].x+6*f[1].x+f[2].x)/6,(-f[0].y+6*f[1].y+f[2].y)/6,(f[1].x+6*f[2].x-f[3].x)/6,(f[1].y+6*f[2].y-f[3].y)/6,f[2].x,f[2].y])}return c}function s(a,b,c,d){return[a,b,c,d,c,d]}function t(a,b,c,d,e,f){var g=1/3,h=2/3;return[g*a+h*c,g*b+h*d,g*e+h*c,g*f+h*d,e,f]}function u(a,b,c,d,e,f,g,h,i){null==i&&(i=1),i=i>1?1:i<0?0:i;for(var j=i/2,k=12,l=[-.1252,.1252,-.3678,.3678,-.5873,.5873,-.7699,.7699,-.9041,.9041,-.9816,.9816],m=0,n=[.2491,.2491,.2335,.2335,.2032,.2032,.1601,.1601,.1069,.1069,.0472,.0472],o=0;o<k;o++){var p=j*l[o]+j,q=w(p,a,c,e,g),r=w(p,b,d,f,h),s=q*q+r*r;m+=n[o]*Math.sqrt(s)}return j*m}function v(a,b,c,d,e,f,g,h,i){if(!(i<0||u(a,b,c,d,e,f,g,h)<i)){var j,k=1,l=k/2,m=k-l,n=.01;for(j=u(a,b,c,d,e,f,g,h,m);Math.abs(j-i)>n;)l/=2,m+=(j<i?1:-1)*l,j=u(a,b,c,d,e,f,g,h,m);return m}}function w(a,b,c,d,e){return a*(a*(-3*b+9*c-9*d+3*e)+6*b-12*c+6*d)-3*b+3*c}function x(){for(var a=new Array(arguments.length),b=0;b<a.length;++b)a[b]=arguments[b];b=a.length;for(var c="";b--;)c+=a[b]===Object(a[b])?JSON.stringify(a[b]):a[b];return c}var y=a("../core/core"),z=a("../core/constants");y.Font=function(a){this.parent=a,this.cache={},this.font=void 0},y.Font.prototype.list=function(){throw"not yet implemented"},y.Font.prototype.textBounds=function(a,b,c,d,e){b=void 0!==b?b:0,c=void 0!==c?c:0,d=d||this.parent._renderer._textSize;var f=e&&e.renderer&&e.renderer._pInst||this.parent,g=f._renderer.drawingContext,h=g.textAlign||z.LEFT,i=g.textBaseline||z.BASELINE,j=this.cache[x("textBounds",a,b,c,d,h,i)];if(!j){var k,l,m,n,o=[],p=[],q=this,r=this._scale(d);this.font.forEachGlyph(a,b,c,d,e,function(a,b,c,e){o.push(b),p.push(c);var f=a.getMetrics();"space"!==a.name&&32!==a.unicode?(o.push(b+f.xMax*r),p.push(c+-f.yMin*r),p.push(c+-f.yMax*r)):o.push(b+q.font.charToGlyph(" ").advanceWidth*q._scale(d))}),k=Math.min.apply(null,o),l=Math.min.apply(null,p),m=Math.max.apply(null,o),n=Math.max.apply(null,p),j={x:k,y:l,h:n-l,w:m-k,advance:k-b};var s=j.w+j.advance,t=this._handleAlignment(f,g,a,j.x,j.y,s);j.x=t.x,j.y=t.y,this.cache[x("textBounds",a,b,c,d,h,i)]=j}return j},y.Font.prototype.textToPoints=function(a,b,c,e,g){var h=0,i=[],j=this._getGlyphs(a);e=e||this.parent._renderer._textSize;for(var k=0;k<j.length;k++){if("space"!==j[k].name)for(var l=j[k].getPath(b,c,e),m=f(l.commands),n=0;n<m.length;n++)for(var o=d(m[n],g),p=0;p<o.length;p++)o[p].x+=h,i.push(o[p]);h+=j[k].advanceWidth*this._scale(e)}return i},y.Font.prototype._getGlyphs=function(a){return this.font.stringToGlyphs(a)},y.Font.prototype._getPath=function(a,b,c,d){var e=d&&d.renderer&&d.renderer._pInst||this.parent,f=e._renderer.drawingContext,g=this._handleAlignment(e,f,a,b,c);return this.font.getPath(a,g.x,g.y,e._renderer._textSize,d)},y.Font.prototype._getPathData=function(a,b,c,d){var e=3;return"string"==typeof a&&arguments.length>2?a=this._getPath(a,b,c,d):"object"==typeof b&&(d=b),d&&"number"==typeof d.decimals&&(e=d.decimals),a.toPathData(e)},y.Font.prototype._getSVG=function(a,b,c,d){var e=3;return"string"==typeof a&&arguments.length>2?a=this._getPath(a,b,c,d):"object"==typeof b&&(d=b),d&&("number"==typeof d.decimals&&(e=d.decimals),"number"==typeof d.strokeWidth&&(a.strokeWidth=d.strokeWidth),void 0!==d.fill&&(a.fill=d.fill),void 0!==d.stroke&&(a.stroke=d.stroke)),a.toSVG(e)},y.Font.prototype._renderPath=function(a,b,c,d){var e,f=d&&d.renderer||this.parent._renderer,g=f.drawingContext;e="object"==typeof 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g=a._renderer._textSize,h=this._textAscent(g),i=this._textDescent(g);return f=void 0!==f?f:this._textWidth(c,g),b.textAlign===z.CENTER?d-=f/2:b.textAlign===z.RIGHT&&(d-=f),b.textBaseline===z.TOP?e+=h:b.textBaseline===z._CTX_MIDDLE?e+=h/2:b.textBaseline===z.BOTTOM&&(e-=i),{x:d,y:e}},b.exports=y.Font},{"../core/constants":41,"../core/core":42}],78:[function(a,b,c){"use strict";var d=a("../core/core");d.prototype.append=function(a,b){return a.push(b),a},d.prototype.arrayCopy=function(a,b,c,d,e){var f,g;void 0!==e?(g=Math.min(e,a.length),f=d,a=a.slice(b,g+b)):(void 0!==c?(g=c,g=Math.min(g,a.length)):g=a.length,f=0,c=b,a=a.slice(0,g)),Array.prototype.splice.apply(c,[f,g].concat(a))},d.prototype.concat=function(a,b){return a.concat(b)},d.prototype.reverse=function(a){return a.reverse()},d.prototype.shorten=function(a){return a.pop(),a},d.prototype.shuffle=function(a,b){var c=ArrayBuffer&&ArrayBuffer.isView&&ArrayBuffer.isView(a);a=b||c?a:a.slice();for(var 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Array?a.map(f):f(a)},h.prototype.nfs=function(){var a=this.nf.apply(this,arguments);return a instanceof Array?a.map(g):g(a)},h.prototype.split=function(a,b){return a.split(b)},h.prototype.splitTokens=function(){var a,b,c,d;return d=arguments[1],arguments.length>1?(c=/\]/g.exec(d),b=/\[/g.exec(d),b&&c?(d=d.slice(0,c.index)+d.slice(c.index+1),b=/\[/g.exec(d),d=d.slice(0,b.index)+d.slice(b.index+1),a=new RegExp("[\\["+d+"\\]]","g")):c?(d=d.slice(0,c.index)+d.slice(c.index+1),a=new RegExp("["+d+"\\]]","g")):b?(d=d.slice(0,b.index)+d.slice(b.index+1),a=new RegExp("["+d+"\\[]","g")):a=new RegExp("["+d+"]","g")):a=/\s/g,arguments[0].split(a).filter(function(a){return a})},h.prototype.trim=function(a){return a instanceof Array?a.map(this.trim):a.trim()},b.exports=h},{"../core/core":42}],81:[function(a,b,c){"use strict";var d=a("../core/core");d.prototype.day=function(){return(new Date).getDate()},d.prototype.hour=function(){return(new Date).getHours()},d.prototype.minute=function(){return(new Date).getMinutes()},d.prototype.millis=function(){return window.performance.now()},d.prototype.month=function(){return(new Date).getMonth()+1},d.prototype.second=function(){return(new Date).getSeconds()},d.prototype.year=function(){return(new Date).getFullYear()},b.exports=d},{"../core/core":42}],82:[function(a,b,c){"use strict";var d=a("../core/core");d.prototype.camera=function(a,b,c){this._renderer.translate(-a,-b,-c)},d.prototype.perspective=function(a,b,c,e){a=a||60/180*this.PI,b=b||this.width/this.height,c=c||this.height/2/this.tan(a/2)*.1,e=e||this.height/2/this.tan(a/2)*10,this._renderer.uPMatrix=d.Matrix.identity(),this._renderer.uPMatrix.perspective(a,b,c,e),this._renderer._curCamera="custom"},d.prototype.ortho=function(a,b,c,e,f,g){a=a||-this.width/2,b=b||this.width/2,c=c||-this.height/2,e=e||this.height/2,f=f||0,g=g||Math.max(this.width,this.height),this._renderer.uPMatrix=d.Matrix.identity(),this._renderer.uPMatrix.ortho(a,b,c,e,f,g),this._renderer._curCamera="custom"},b.exports=d},{"../core/core":42}],83:[function(a,b,c){"use strict";var d=a("../core/core");d.prototype.orbitControl=function(){return this.mouseIsPressed&&(this.rotateY((this.mouseX-this.width/2)/(this.width/2)),this.rotateX((this.mouseY-this.height/2)/(this.width/2))),this},b.exports=d},{"../core/core":42}],84:[function(a,b,c){"use strict";var d=a("../core/core");d.prototype.ambientLight=function(a,b,c,d){var e=this._renderer.GL,f=this._renderer._getShader("lightVert","lightTextureFrag");e.useProgram(f),f.uAmbientColor=e.getUniformLocation(f,"uAmbientColor["+this._renderer.ambientLightCount+"]");var g=this._renderer._pInst.color.apply(this._renderer._pInst,arguments),h=g._array;return e.uniform3f(f.uAmbientColor,h[0],h[1],h[2]),f.uMaterialColor=e.getUniformLocation(f,"uMaterialColor"),e.uniform4f(f.uMaterialColor,1,1,1,1),this._renderer.ambientLightCount++,f.uAmbientLightCount=e.getUniformLocation(f,"uAmbientLightCount"),e.uniform1i(f.uAmbientLightCount,this._renderer.ambientLightCount),this},d.prototype.directionalLight=function(a,b,c,d,e,f,g){var h=this._renderer.GL,i=this._renderer._getShader("lightVert","lightTextureFrag");h.useProgram(i),i.uDirectionalColor=h.getUniformLocation(i,"uDirectionalColor["+this._renderer.directionalLightCount+"]");var j=this._renderer._pInst.color.apply(this._renderer._pInst,[a,b,c]),k=j._array;h.uniform3f(i.uDirectionalColor,k[0],k[1],k[2]);for(var l,m,n,o=new Array(arguments.length),p=0;p<o.length;++p)o[p]=arguments[p];if("number"==typeof o[o.length-1])l=o[o.length-3],m=o[o.length-2],n=o[o.length-1];else try{l=o[o.length-1].x,m=o[o.length-1].y,n=o[o.length-1].z}catch(a){throw a}return i.uLightingDirection=h.getUniformLocation(i,"uLightingDirection["+this._renderer.directionalLightCount+"]"),h.uniform3f(i.uLightingDirection,l,m,n),i.uMaterialColor=h.getUniformLocation(i,"uMaterialColor"),h.uniform4f(i.uMaterialColor,1,1,1,1),this._renderer.directionalLightCount++,i.uDirectionalLightCount=h.getUniformLocation(i,"uDirectionalLightCount"),h.uniform1i(i.uDirectionalLightCount,this._renderer.directionalLightCount),this},d.prototype.pointLight=function(a,b,c,d,e,f,g){var h=this._renderer.GL,i=this._renderer._getShader("lightVert","lightTextureFrag");h.useProgram(i),i.uPointLightColor=h.getUniformLocation(i,"uPointLightColor["+this._renderer.pointLightCount+"]");var j=this._renderer._pInst.color.apply(this._renderer._pInst,[a,b,c]),k=j._array;h.uniform3f(i.uPointLightColor,k[0],k[1],k[2]);for(var l,m,n,o=new Array(arguments.length),p=0;p<o.length;++p)o[p]=arguments[p];if("number"==typeof o[o.length-1])l=o[o.length-3],m=o[o.length-2],n=o[o.length-1];else try{l=o[o.length-1].x,m=o[o.length-1].y,n=o[o.length-1].z}catch(a){throw a}return i.uPointLightLocation=h.getUniformLocation(i,"uPointLightLocation["+this._renderer.pointLightCount+"]"),h.uniform3f(i.uPointLightLocation,l,m,n),i.uMaterialColor=h.getUniformLocation(i,"uMaterialColor"),h.uniform4f(i.uMaterialColor,1,1,1,1),this._renderer.pointLightCount++,i.uPointLightCount=h.getUniformLocation(i,"uPointLightCount"),h.uniform1i(i.uPointLightCount,this._renderer.pointLightCount),this},b.exports=d},{"../core/core":42}],85:[function(a,b,c){"use strict";function d(a,b){for(var c={v:[],vt:[],vn:[]},d={},f=0;f<b.length;++f){var g=b[f].trim().split(/\b\s+/);if(g.length>0)if("v"===g[0]||"vn"===g[0]){var h=new e.Vector(parseFloat(g[1]),parseFloat(g[2]),parseFloat(g[3]));c[g[0]].push(h)}else if("vt"===g[0]){var i=[parseFloat(g[1]),parseFloat(g[2])];c[g[0]].push(i)}else if("f"===g[0])for(var j=3;j<g.length;++j){for(var k=[],l=[1,j-1,j],m=0;m<l.length;++m){var n=g[l[m]],o=0;if(void 0!==d[n])o=d[n];else{for(var p=n.split("/"),q=0;q<p.length;q++)p[q]=parseInt(p[q])-1;o=d[n]=a.vertices.length,a.vertices.push(c.v[p[0]].copy()),c.vt[p[1]]?a.uvs.push(c.vt[p[1]].slice()):a.uvs.push([0,0]),c.vn[p[2]]&&a.vertexNormals.push(c.vn[p[2]].copy())}k.push(o)}a.faces.push(k)}}return 0===a.vertexNormals.length&&a.computeNormals(),a}var e=a("../core/core");a("./p5.Geometry"),e.prototype.loadModel=function(){var a,b,c,f=arguments[0];"boolean"==typeof arguments[1]?(a=arguments[1],b=arguments[2],c=arguments[3]):(a=!1,b=arguments[1],c=arguments[2]);var g=new e.Geometry;return g.gid=f+"|"+a,this.loadStrings(f,function(c){d(g,c),a&&g.normalize(),"function"==typeof b&&b(g)}.bind(this),c),g},e.prototype.model=function(a){a.vertices.length>0&&(this._renderer.geometryInHash(a.gid)||this._renderer.createBuffers(a.gid,a),this._renderer.drawBuffers(a.gid))},b.exports=e},{"../core/core":42,"./p5.Geometry":87}],86:[function(a,b,c){"use strict";var d=a("../core/core");d.prototype.normalMaterial=function(){return this._renderer._getShader("normalVert","normalFrag"),this},d.prototype.texture=function(){for(var a=new Array(arguments.length),b=0;b<a.length;++b)a[b]=arguments[b];var c=this._renderer.GL,e=this._renderer._getShader("lightVert","lightTextureFrag");c.useProgram(e);var f;if(a[0].isTexture)a[0]instanceof d.Graphics||void 0!==d.MediaElement&&a[0]instanceof d.MediaElement?f=a[0].elt:a[0]instanceof d.Image&&(f=a[0].canvas),this._renderer._bind.call(this,a[0].tex,f);else{if(a[0]instanceof d.Image)f=a[0].canvas;else if(void 0!==d.MediaElement&&a[0]instanceof d.MediaElement){if(!a[0].loadedmetadata)return;f=a[0].elt}else a[0]instanceof d.Graphics&&(f=a[0].elt);var g=c.createTexture();a[0]._setProperty("tex",g),a[0]._setProperty("isTexture",!0),this._renderer._bind.call(this,g,f)}return c.activeTexture(c.TEXTURE0),c.bindTexture(c.TEXTURE_2D,a[0].tex),c.uniform1i(c.getUniformLocation(e,"isTexture"),!0),c.uniform1i(c.getUniformLocation(e,"uSampler"),0),this},d.RendererGL.prototype._bind=function(a,b){var c=this._renderer.GL;c.bindTexture(c.TEXTURE_2D,a),c.pixelStorei(c.UNPACK_FLIP_Y_WEBGL,!0),c.texImage2D(c.TEXTURE_2D,0,c.RGBA,c.RGBA,c.UNSIGNED_BYTE,b),c.pixelStorei(c.UNPACK_FLIP_Y_WEBGL,!0),c.texParameteri(c.TEXTURE_2D,c.TEXTURE_MAG_FILTER,c.LINEAR),c.texParameteri(c.TEXTURE_2D,c.TEXTURE_MIN_FILTER,c.LINEAR),c.texParameteri(c.TEXTURE_2D,c.TEXTURE_WRAP_S,c.CLAMP_TO_EDGE),c.texParameteri(c.TEXTURE_2D,c.TEXTURE_WRAP_T,c.CLAMP_TO_EDGE),c.bindTexture(c.TEXTURE_2D,null)},d.prototype.ambientMaterial=function(a,b,c,d){var e=this._renderer.GL,f=this._renderer._getShader("lightVert","lightTextureFrag");e.useProgram(f),f.uMaterialColor=e.getUniformLocation(f,"uMaterialColor");var g=this._renderer._applyColorBlend.apply(this._renderer,arguments);return e.uniform4f(f.uMaterialColor,g[0],g[1],g[2],g[3]),f.uSpecular=e.getUniformLocation(f,"uSpecular"),e.uniform1i(f.uSpecular,!1),e.uniform1i(e.getUniformLocation(f,"isTexture"),!1),this},d.prototype.specularMaterial=function(a,b,c,d){var e=this._renderer.GL,f=this._renderer._getShader("lightVert","lightTextureFrag");e.useProgram(f),e.uniform1i(e.getUniformLocation(f,"isTexture"),!1),f.uMaterialColor=e.getUniformLocation(f,"uMaterialColor");var g=this._renderer._applyColorBlend.apply(this._renderer,arguments);return e.uniform4f(f.uMaterialColor,g[0],g[1],g[2],g[3]),f.uSpecular=e.getUniformLocation(f,"uSpecular"),e.uniform1i(f.uSpecular,!0),this},d.RendererGL.prototype._applyColorBlend=function(a,b,c,d){var e=this.GL,f=this._pInst.color.apply(this._pInst,arguments),g=f._array;return g[g.length-1]<1?(e.depthMask(!1),e.enable(e.BLEND),e.blendEquation(e.FUNC_ADD),e.blendFunc(e.SRC_ALPHA,e.ONE_MINUS_SRC_ALPHA)):(e.depthMask(!0),e.disable(e.BLEND)),g},b.exports=d},{"../core/core":42}],87:[function(a,b,c){"use strict";var d=a("../core/core");d.Geometry=function(a,b,c){return this.vertices=[],this.vertexNormals=[],this.faces=[],this.uvs=[],this.detailX=void 0!==a?a:1,this.detailY=void 0!==b?b:1,c instanceof Function&&c.call(this),this},d.Geometry.prototype.computeFaces=function(){for(var a,b,c,d,e=this.detailX+1,f=0;f<this.detailY;f++)for(var g=0;g<this.detailX;g++)a=f*e+g,b=f*e+g+1,c=(f+1)*e+g+1,d=(f+1)*e+g,this.faces.push([a,b,d]),this.faces.push([d,b,c]);return this},d.Geometry.prototype._getFaceNormal=function(a,b){var c=this.faces[a],e=this.vertices[c[b%3]],f=this.vertices[c[(b+1)%3]],g=this.vertices[c[(b+2)%3]],h=d.Vector.cross(d.Vector.sub(f,e),d.Vector.sub(g,e)),i=d.Vector.mag(h)/(d.Vector.mag(d.Vector.sub(f,e))*d.Vector.mag(d.Vector.sub(g,e)));return h=h.normalize(),h.mult(Math.asin(i))},d.Geometry.prototype.computeNormals=function(){for(var a=0;a<this.vertices.length;a++){for(var b=new d.Vector,c=0;c<this.faces.length;c++)this.faces[c][0]!==a&&this.faces[c][1]!==a&&this.faces[c][2]!==a||(b=b.add(this._getFaceNormal(c,a)));b=b.normalize(),this.vertexNormals.push(b)}return this},d.Geometry.prototype.averageNormals=function(){for(var a=0;a<=this.detailY;a++){var b=this.detailX+1,c=d.Vector.add(this.vertexNormals[a*b],this.vertexNormals[a*b+this.detailX]);c=d.Vector.div(c,2),this.vertexNormals[a*b]=c,this.vertexNormals[a*b+this.detailX]=c}return this},d.Geometry.prototype.averagePoleNormals=function(){for(var a=new d.Vector(0,0,0),b=0;b<this.detailX;b++)a.add(this.vertexNormals[b]);for(a=d.Vector.div(a,this.detailX),b=0;b<this.detailX;b++)this.vertexNormals[b]=a;for(a=new d.Vector(0,0,0),b=this.vertices.length-1;b>this.vertices.length-1-this.detailX;b--)a.add(this.vertexNormals[b]);for(a=d.Vector.div(a,this.detailX),b=this.vertices.length-1;b>this.vertices.length-1-this.detailX;b--)this.vertexNormals[b]=a;return this},d.Geometry.prototype.normalize=function(){if(this.vertices.length>0){for(var a=this.vertices[0].copy(),b=this.vertices[0].copy(),c=0;c<this.vertices.length;c++)a.x=Math.max(a.x,this.vertices[c].x),b.x=Math.min(b.x,this.vertices[c].x),a.y=Math.max(a.y,this.vertices[c].y),b.y=Math.min(b.y,this.vertices[c].y),a.z=Math.max(a.z,this.vertices[c].z),b.z=Math.min(b.z,this.vertices[c].z);var e=d.Vector.lerp(a,b,.5),f=d.Vector.sub(a,b),g=Math.max(Math.max(f.x,f.y),f.z),h=200/g;for(c=0;c<this.vertices.length;c++)this.vertices[c].sub(e),this.vertices[c].mult(h)}return this},b.exports=d.Geometry},{"../core/core":42}],88:[function(a,b,c){"use strict";var d=a("../core/core"),e=a("../math/polargeometry"),f=a("../core/constants"),g="undefined"!=typeof Float32Array?Float32Array:Array;d.Matrix=function(){for(var a=new Array(arguments.length),b=0;b<a.length;++b)a[b]=arguments[b];return a[0]instanceof d?(this.p5=a[0],"mat3"===a[1]?this.mat3=a[2]||new g([1,0,0,0,1,0,0,0,1]):this.mat4=a[1]||new g([1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1])):"mat3"===a[0]?this.mat3=a[1]||new g([1,0,0,0,1,0,0,0,1]):this.mat4=a[0]||new g([1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1]),this},d.Matrix.prototype.set=function(a){return a instanceof d.Matrix?(this.mat4=a.mat4,this):a instanceof g?(this.mat4=a,this):this},d.Matrix.prototype.get=function(){return new d.Matrix(this.mat4)},d.Matrix.prototype.copy=function(){var a=new d.Matrix;return a.mat4[0]=this.mat4[0],a.mat4[1]=this.mat4[1],a.mat4[2]=this.mat4[2],a.mat4[3]=this.mat4[3],a.mat4[4]=this.mat4[4],a.mat4[5]=this.mat4[5],a.mat4[6]=this.mat4[6],a.mat4[7]=this.mat4[7],a.mat4[8]=this.mat4[8],a.mat4[9]=this.mat4[9],a.mat4[10]=this.mat4[10],a.mat4[11]=this.mat4[11],a.mat4[12]=this.mat4[12],a.mat4[13]=this.mat4[13],a.mat4[14]=this.mat4[14],a.mat4[15]=this.mat4[15],a},d.Matrix.identity=function(){return new d.Matrix},d.Matrix.prototype.transpose=function(a){var b,c,e,f,h,i;return a instanceof d.Matrix?(b=a.mat4[1],c=a.mat4[2],e=a.mat4[3],f=a.mat4[6],h=a.mat4[7],i=a.mat4[11],this.mat4[0]=a.mat4[0],this.mat4[1]=a.mat4[4],this.mat4[2]=a.mat4[8],this.mat4[3]=a.mat4[12],this.mat4[4]=b,this.mat4[5]=a.mat4[5],this.mat4[6]=a.mat4[9],this.mat4[7]=a.mat4[13],this.mat4[8]=c,this.mat4[9]=f,this.mat4[10]=a.mat4[10],this.mat4[11]=a.mat4[14],this.mat4[12]=e,this.mat4[13]=h,this.mat4[14]=i,this.mat4[15]=a.mat4[15]):a instanceof g&&(b=a[1],c=a[2],e=a[3],f=a[6],h=a[7],i=a[11],this.mat4[0]=a[0],this.mat4[1]=a[4],this.mat4[2]=a[8],this.mat4[3]=a[12],this.mat4[4]=b,this.mat4[5]=a[5],this.mat4[6]=a[9],this.mat4[7]=a[13],this.mat4[8]=c,this.mat4[9]=f,this.mat4[10]=a[10],this.mat4[11]=a[14],this.mat4[12]=e,this.mat4[13]=h,this.mat4[14]=i,this.mat4[15]=a[15]),this},d.Matrix.prototype.invert=function(a){var b,c,e,f,h,i,j,k,l,m,n,o,p,q,r,s;a instanceof d.Matrix?(b=a.mat4[0],c=a.mat4[1],e=a.mat4[2],f=a.mat4[3],h=a.mat4[4],i=a.mat4[5],j=a.mat4[6],k=a.mat4[7],l=a.mat4[8],m=a.mat4[9],n=a.mat4[10],o=a.mat4[11],p=a.mat4[12],q=a.mat4[13],r=a.mat4[14],s=a.mat4[15]):a instanceof g&&(b=a[0],c=a[1],e=a[2],f=a[3],h=a[4],i=a[5],j=a[6],k=a[7],l=a[8],m=a[9],n=a[10],o=a[11],p=a[12],q=a[13],r=a[14],s=a[15]);var t=b*i-c*h,u=b*j-e*h,v=b*k-f*h,w=c*j-e*i,x=c*k-f*i,y=e*k-f*j,z=l*q-m*p,A=l*r-n*p,B=l*s-o*p,C=m*r-n*q,D=m*s-o*q,E=n*s-o*r,F=t*E-u*D+v*C+w*B-x*A+y*z;return F?(F=1/F,this.mat4[0]=(i*E-j*D+k*C)*F,this.mat4[1]=(e*D-c*E-f*C)*F,this.mat4[2]=(q*y-r*x+s*w)*F,this.mat4[3]=(n*x-m*y-o*w)*F,this.mat4[4]=(j*B-h*E-k*A)*F,this.mat4[5]=(b*E-e*B+f*A)*F,this.mat4[6]=(r*v-p*y-s*u)*F,this.mat4[7]=(l*y-n*v+o*u)*F,this.mat4[8]=(h*D-i*B+k*z)*F,this.mat4[9]=(c*B-b*D-f*z)*F,this.mat4[10]=(p*x-q*v+s*t)*F,this.mat4[11]=(m*v-l*x-o*t)*F,this.mat4[12]=(i*A-h*C-j*z)*F,this.mat4[13]=(b*C-c*A+e*z)*F,this.mat4[14]=(q*u-p*w-r*t)*F,this.mat4[15]=(l*w-m*u+n*t)*F,this):null},d.Matrix.prototype.invert3x3=function(){var a=this.mat3[0],b=this.mat3[1],c=this.mat3[2],d=this.mat3[3],e=this.mat3[4],f=this.mat3[5],g=this.mat3[6],h=this.mat3[7],i=this.mat3[8],j=i*e-f*h,k=-i*d+f*g,l=h*d-e*g,m=a*j+b*k+c*l;return m?(m=1/m,this.mat3[0]=j*m,this.mat3[1]=(-i*b+c*h)*m,this.mat3[2]=(f*b-c*e)*m,this.mat3[3]=k*m,this.mat3[4]=(i*a-c*g)*m,this.mat3[5]=(-f*a+c*d)*m,this.mat3[6]=l*m,this.mat3[7]=(-h*a+b*g)*m,this.mat3[8]=(e*a-b*d)*m,this):null},d.Matrix.prototype.transpose3x3=function(a){var b=a[1],c=a[2],d=a[5];return this.mat3[1]=a[3],this.mat3[2]=a[6],this.mat3[3]=b,this.mat3[5]=a[7],this.mat3[6]=c,this.mat3[7]=d,this},d.Matrix.prototype.inverseTranspose=function(a){return void 0===this.mat3?console.error("sorry, this function only works with mat3"):(this.mat3[0]=a.mat4[0],this.mat3[1]=a.mat4[1],this.mat3[2]=a.mat4[2],this.mat3[3]=a.mat4[4],this.mat3[4]=a.mat4[5],this.mat3[5]=a.mat4[6],this.mat3[6]=a.mat4[8],this.mat3[7]=a.mat4[9],this.mat3[8]=a.mat4[10]),this.invert3x3().transpose3x3(this.mat3),this},d.Matrix.prototype.determinant=function(){var a=this.mat4[0]*this.mat4[5]-this.mat4[1]*this.mat4[4],b=this.mat4[0]*this.mat4[6]-this.mat4[2]*this.mat4[4],c=this.mat4[0]*this.mat4[7]-this.mat4[3]*this.mat4[4],d=this.mat4[1]*this.mat4[6]-this.mat4[2]*this.mat4[5],e=this.mat4[1]*this.mat4[7]-this.mat4[3]*this.mat4[5],f=this.mat4[2]*this.mat4[7]-this.mat4[3]*this.mat4[6],g=this.mat4[8]*this.mat4[13]-this.mat4[9]*this.mat4[12],h=this.mat4[8]*this.mat4[14]-this.mat4[10]*this.mat4[12],i=this.mat4[8]*this.mat4[15]-this.mat4[11]*this.mat4[12],j=this.mat4[9]*this.mat4[14]-this.mat4[10]*this.mat4[13],k=this.mat4[9]*this.mat4[15]-this.mat4[11]*this.mat4[13];return a*(this.mat4[10]*this.mat4[15]-this.mat4[11]*this.mat4[14])-b*k+c*j+d*i-e*h+f*g},d.Matrix.prototype.mult=function(a){var b=new g(16),c=new g(16);a instanceof d.Matrix?c=a.mat4:a instanceof g&&(c=a);var e=this.mat4[0],f=this.mat4[1],h=this.mat4[2],i=this.mat4[3];return b[0]=e*c[0]+f*c[4]+h*c[8]+i*c[12],b[1]=e*c[1]+f*c[5]+h*c[9]+i*c[13],b[2]=e*c[2]+f*c[6]+h*c[10]+i*c[14],b[3]=e*c[3]+f*c[7]+h*c[11]+i*c[15],e=this.mat4[4],f=this.mat4[5],h=this.mat4[6],i=this.mat4[7],b[4]=e*c[0]+f*c[4]+h*c[8]+i*c[12],b[5]=e*c[1]+f*c[5]+h*c[9]+i*c[13],b[6]=e*c[2]+f*c[6]+h*c[10]+i*c[14],b[7]=e*c[3]+f*c[7]+h*c[11]+i*c[15],e=this.mat4[8],f=this.mat4[9],h=this.mat4[10],i=this.mat4[11],b[8]=e*c[0]+f*c[4]+h*c[8]+i*c[12],b[9]=e*c[1]+f*c[5]+h*c[9]+i*c[13],b[10]=e*c[2]+f*c[6]+h*c[10]+i*c[14],b[11]=e*c[3]+f*c[7]+h*c[11]+i*c[15],e=this.mat4[12],f=this.mat4[13],h=this.mat4[14],i=this.mat4[15],b[12]=e*c[0]+f*c[4]+h*c[8]+i*c[12],b[13]=e*c[1]+f*c[5]+h*c[9]+i*c[13],b[14]=e*c[2]+f*c[6]+h*c[10]+i*c[14],b[15]=e*c[3]+f*c[7]+h*c[11]+i*c[15],this.mat4=b,this},d.Matrix.prototype.scale=function(){for(var a,b,c,e=new Array(arguments.length),f=0;f<e.length;++f)e[f]=arguments[f];e[0]instanceof d.Vector?(a=e[0].x,b=e[0].y,c=e[0].z):e[0]instanceof Array&&(a=e[0][0],b=e[0][1],c=e[0][2]);var h=new g(16);return h[0]=this.mat4[0]*a,h[1]=this.mat4[1]*a,h[2]=this.mat4[2]*a,h[3]=this.mat4[3]*a,h[4]=this.mat4[4]*b,h[5]=this.mat4[5]*b,h[6]=this.mat4[6]*b,h[7]=this.mat4[7]*b,h[8]=this.mat4[8]*c,h[9]=this.mat4[9]*c,h[10]=this.mat4[10]*c,h[11]=this.mat4[11]*c,h[12]=this.mat4[12],h[13]=this.mat4[13],h[14]=this.mat4[14],h[15]=this.mat4[15],this.mat4=h,this},d.Matrix.prototype.rotate=function(a,b){var c,g,h,i,j
|
|
;this.p5?this.p5._angleMode===f.DEGREES&&(i=e.degreesToRadians(a)):i=a,b instanceof d.Vector?(c=b.x,g=b.y,h=b.z):b instanceof Array&&(c=b[0],g=b[1],h=b[2]),j=Math.sqrt(c*c+g*g+h*h),c*=1/j,g*=1/j,h*=1/j;var k=this.mat4[0],l=this.mat4[1],m=this.mat4[2],n=this.mat4[3],o=this.mat4[4],p=this.mat4[5],q=this.mat4[6],r=this.mat4[7],s=this.mat4[8],t=this.mat4[9],u=this.mat4[10],v=this.mat4[11],w=Math.sin(i),x=Math.cos(i),y=1-x,z=c*c*y+x,A=g*c*y+h*w,B=h*c*y-g*w,C=c*g*y-h*w,D=g*g*y+x,E=h*g*y+c*w,F=c*h*y+g*w,G=g*h*y-c*w,H=h*h*y+x;return this.mat4[0]=k*z+o*A+s*B,this.mat4[1]=l*z+p*A+t*B,this.mat4[2]=m*z+q*A+u*B,this.mat4[3]=n*z+r*A+v*B,this.mat4[4]=k*C+o*D+s*E,this.mat4[5]=l*C+p*D+t*E,this.mat4[6]=m*C+q*D+u*E,this.mat4[7]=n*C+r*D+v*E,this.mat4[8]=k*F+o*G+s*H,this.mat4[9]=l*F+p*G+t*H,this.mat4[10]=m*F+q*G+u*H,this.mat4[11]=n*F+r*G+v*H,this},d.Matrix.prototype.translate=function(a){var b=a[0],c=a[1],d=a[2]||0;this.mat4[12]=this.mat4[0]*b+this.mat4[4]*c+this.mat4[8]*d+this.mat4[12],this.mat4[13]=this.mat4[1]*b+this.mat4[5]*c+this.mat4[9]*d+this.mat4[13],this.mat4[14]=this.mat4[2]*b+this.mat4[6]*c+this.mat4[10]*d+this.mat4[14],this.mat4[15]=this.mat4[3]*b+this.mat4[7]*c+this.mat4[11]*d+this.mat4[15]},d.Matrix.prototype.rotateX=function(a){this.rotate(a,[1,0,0])},d.Matrix.prototype.rotateY=function(a){this.rotate(a,[0,1,0])},d.Matrix.prototype.rotateZ=function(a){this.rotate(a,[0,0,1])},d.Matrix.prototype.perspective=function(a,b,c,d){var e=1/Math.tan(a/2),f=1/(c-d);return this.mat4[0]=e/b,this.mat4[1]=0,this.mat4[2]=0,this.mat4[3]=0,this.mat4[4]=0,this.mat4[5]=e,this.mat4[6]=0,this.mat4[7]=0,this.mat4[8]=0,this.mat4[9]=0,this.mat4[10]=(d+c)*f,this.mat4[11]=-1,this.mat4[12]=0,this.mat4[13]=0,this.mat4[14]=2*d*c*f,this.mat4[15]=0,this},d.Matrix.prototype.ortho=function(a,b,c,d,e,f){var g=1/(a-b),h=1/(c-d),i=1/(e-f);return this.mat4[0]=-2*g,this.mat4[1]=0,this.mat4[2]=0,this.mat4[3]=0,this.mat4[4]=0,this.mat4[5]=-2*h,this.mat4[6]=0,this.mat4[7]=0,this.mat4[8]=0,this.mat4[9]=0,this.mat4[10]=2*i,this.mat4[11]=0,this.mat4[12]=(a+b)*g,this.mat4[13]=(d+c)*h,this.mat4[14]=(f+e)*i,this.mat4[15]=1,this},b.exports=d.Matrix},{"../core/constants":41,"../core/core":42,"../math/polargeometry":72}],89:[function(a,b,c){"use strict";var d=a("../core/core"),e=a("../core/constants");d.RendererGL.prototype.beginShape=function(a){return this.immediateMode.shapeMode=void 0!==a?a:e.LINE_STRIP,void 0===this.immediateMode.vertexPositions?(this.immediateMode.vertexPositions=[],this.immediateMode.vertexColors=[],this.immediateMode.vertexBuffer=this.GL.createBuffer(),this.immediateMode.colorBuffer=this.GL.createBuffer()):(this.immediateMode.vertexPositions.length=0,this.immediateMode.vertexColors.length=0),this.isImmediateDrawing=!0,this},d.RendererGL.prototype.vertex=function(a,b,c){this.immediateMode.vertexPositions.push(a,b,c);var d=this.curFillColor||[.5,.5,.5,1];return this.immediateMode.vertexColors.push(d[0],d[1],d[2],d[3]),this},d.RendererGL.prototype.endShape=function(a,b,c,d,f,g){var h=this.GL;if(this._bindImmediateBuffers(this.immediateMode.vertexPositions,this.immediateMode.vertexColors),a)if("fill"===this.drawMode)switch(this.immediateMode.shapeMode){case e.LINE_STRIP:this.immediateMode.shapeMode=e.TRIANGLE_FAN;break;case e.LINES:this.immediateMode.shapeMode=e.TRIANGLE_FAN;break;case e.TRIANGLES:this.immediateMode.shapeMode=e.TRIANGLE_FAN}else switch(this.immediateMode.shapeMode){case e.LINE_STRIP:this.immediateMode.shapeMode=e.LINE_LOOP;break;case e.LINES:this.immediateMode.shapeMode=e.LINE_LOOP}if(this.immediateMode.shapeMode===e.QUADS||this.immediateMode.shapeMode===e.QUAD_STRIP)throw new Error("sorry, "+this.immediateMode.shapeMode+" not yet implemented in webgl mode.");return h.enable(h.BLEND),h.drawArrays(this.immediateMode.shapeMode,0,this.immediateMode.vertexPositions.length/3),this.immediateMode.vertexPositions.length=0,this.immediateMode.vertexColors.length=0,this.isImmediateDrawing=!1,this},d.RendererGL.prototype._bindImmediateBuffers=function(a,b){this._setDefaultCamera();var c=this.GL,d=this._getCurShaderId(),e=this.mHash[d];return e.vertexPositionAttribute=c.getAttribLocation(e,"aPosition"),c.enableVertexAttribArray(e.vertexPositionAttribute),c.bindBuffer(c.ARRAY_BUFFER,this.immediateMode.vertexBuffer),c.bufferData(c.ARRAY_BUFFER,new Float32Array(a),c.DYNAMIC_DRAW),c.vertexAttribPointer(e.vertexPositionAttribute,3,c.FLOAT,!1,0,0),e.vertexColorAttribute=c.getAttribLocation(e,"aVertexColor"),c.enableVertexAttribArray(e.vertexColorAttribute),c.bindBuffer(c.ARRAY_BUFFER,this.immediateMode.colorBuffer),c.bufferData(c.ARRAY_BUFFER,new Float32Array(b),c.DYNAMIC_DRAW),c.vertexAttribPointer(e.vertexColorAttribute,4,c.FLOAT,!1,0,0),this._setMatrixUniforms(d),this},d.RendererGL.prototype._getColorVertexShader=function(){var a,b=this.GL,c="immediateVert|vertexColorFrag";return this.materialInHash(c)?a=this.mHash[c]:(a=this._initShaders("immediateVert","vertexColorFrag",!0),this.mHash[c]=a,a.vertexColorAttribute=b.getAttribLocation(a,"aVertexColor"),b.enableVertexAttribArray(a.vertexColorAttribute)),a},b.exports=d.RendererGL},{"../core/constants":41,"../core/core":42}],90:[function(a,b,c){"use strict";function d(a){return a.length>0?a.reduce(function(a,b){return a.concat(b)}):[]}function e(a){return d(a.map(function(a){return[a.x,a.y,a.z]}))}var f=a("../core/core"),g=0;f.RendererGL.prototype._initBufferDefaults=function(a){if(++g>1e3){var b=Object.keys(this.gHash)[0];delete this.gHash[b],g--}var c=this.GL;this.gHash[a]={},this.gHash[a].vertexBuffer=c.createBuffer(),this.gHash[a].normalBuffer=c.createBuffer(),this.gHash[a].uvBuffer=c.createBuffer(),this.gHash[a].indexBuffer=c.createBuffer()},f.RendererGL.prototype.createBuffers=function(a,b){var c=this.GL;this._setDefaultCamera(),this._initBufferDefaults(a);var f=this.mHash[this._getCurShaderId()];this.gHash[a].numberOfItems=3*b.faces.length,c.bindBuffer(c.ARRAY_BUFFER,this.gHash[a].vertexBuffer),c.bufferData(c.ARRAY_BUFFER,new Float32Array(e(b.vertices)),c.STATIC_DRAW),f.vertexPositionAttribute=c.getAttribLocation(f,"aPosition"),c.enableVertexAttribArray(f.vertexPositionAttribute),c.vertexAttribPointer(f.vertexPositionAttribute,3,c.FLOAT,!1,0,0),c.bindBuffer(c.ARRAY_BUFFER,this.gHash[a].normalBuffer),c.bufferData(c.ARRAY_BUFFER,new Float32Array(e(b.vertexNormals)),c.STATIC_DRAW),f.vertexNormalAttribute=c.getAttribLocation(f,"aNormal"),c.enableVertexAttribArray(f.vertexNormalAttribute),c.vertexAttribPointer(f.vertexNormalAttribute,3,c.FLOAT,!1,0,0),c.bindBuffer(c.ARRAY_BUFFER,this.gHash[a].uvBuffer),c.bufferData(c.ARRAY_BUFFER,new Float32Array(d(b.uvs)),c.STATIC_DRAW),f.textureCoordAttribute=c.getAttribLocation(f,"aTexCoord"),c.enableVertexAttribArray(f.textureCoordAttribute),c.vertexAttribPointer(f.textureCoordAttribute,2,c.FLOAT,!1,0,0),c.bindBuffer(c.ELEMENT_ARRAY_BUFFER,this.gHash[a].indexBuffer),c.bufferData(c.ELEMENT_ARRAY_BUFFER,new Uint16Array(d(b.faces)),c.STATIC_DRAW)},f.RendererGL.prototype.drawBuffers=function(a){this._setDefaultCamera();var b=this.GL,c=this._getCurShaderId(),d=this.mHash[c];return b.bindBuffer(b.ARRAY_BUFFER,this.gHash[a].vertexBuffer),b.vertexAttribPointer(d.vertexPositionAttribute,3,b.FLOAT,!1,0,0),b.bindBuffer(b.ARRAY_BUFFER,this.gHash[a].normalBuffer),b.vertexAttribPointer(d.vertexNormalAttribute,3,b.FLOAT,!1,0,0),b.bindBuffer(b.ARRAY_BUFFER,this.gHash[a].uvBuffer),b.vertexAttribPointer(d.textureCoordAttribute,2,b.FLOAT,!1,0,0),b.bindBuffer(b.ELEMENT_ARRAY_BUFFER,this.gHash[a].indexBuffer),this._setMatrixUniforms(c),b.drawElements(b.TRIANGLES,this.gHash[a].numberOfItems,b.UNSIGNED_SHORT,0),this},b.exports=f.RendererGL},{"../core/core":42}],91:[function(a,b,c){"use strict";var d=a("../core/core"),e=a("./shader");a("../core/p5.Renderer"),a("./p5.Matrix");var f=[],g={alpha:!0,depth:!0,stencil:!0,antialias:!1,premultipliedAlpha:!1,preserveDrawingBuffer:!1};d.RendererGL=function(a,b,c){return d.Renderer.call(this,a,b,c),this._initContext(),this.isP3D=!0,this.GL=this.drawingContext,this.ambientLightCount=0,this.directionalLightCount=0,this.pointLightCount=0,this._curCamera=null,this.uMVMatrix=new d.Matrix,this.uPMatrix=new d.Matrix,this.uNMatrix=new d.Matrix("mat3"),this.gHash={},this.mHash={},this.isImmediateDrawing=!1,this.immediateMode={},this.curFillColor=[.5,.5,.5,1],this.curStrokeColor=[.5,.5,.5,1],this.pointSize=5,this},d.RendererGL.prototype=Object.create(d.Renderer.prototype),d.RendererGL.prototype._initContext=function(){try{if(this.drawingContext=this.canvas.getContext("webgl",g)||this.canvas.getContext("experimental-webgl",g),null===this.drawingContext)throw new Error("Error creating webgl context");console.log("p5.RendererGL: enabled webgl context");var a=this.drawingContext;a.enable(a.DEPTH_TEST),a.depthFunc(a.LEQUAL),a.viewport(0,0,a.drawingBufferWidth,a.drawingBufferHeight)}catch(a){throw new Error(a)}},d.RendererGL.prototype._setDefaultCamera=function(){if(null===this._curCamera){var a=this.width,b=this.height;this.uPMatrix=d.Matrix.identity();var c=this.height/2/Math.tan(30*Math.PI/180);this.uPMatrix.perspective(60/180*Math.PI,a/b,.1*c,10*c),this._curCamera="default"}},d.RendererGL.prototype._update=function(){this.uMVMatrix=d.Matrix.identity(),this.translate(0,0,-(this.height/2)/Math.tan(30*Math.PI/180)),this.ambientLightCount=0,this.directionalLightCount=0,this.pointLightCount=0},d.RendererGL.prototype.background=function(){var a=this.GL,b=this._pInst.color.apply(this._pInst,arguments),c=b.levels[0]/255,d=b.levels[1]/255,e=b.levels[2]/255,f=b.levels[3]/255;a.clearColor(c,d,e,f),a.clear(a.COLOR_BUFFER_BIT|a.DEPTH_BUFFER_BIT)},d.RendererGL.prototype._initShaders=function(a,b,c){var d=this.GL,f=d.createShader(d.VERTEX_SHADER);if(d.shaderSource(f,e[a]),d.compileShader(f),!d.getShaderParameter(f,d.COMPILE_STATUS))return alert("Yikes! An error occurred compiling the shaders:"+d.getShaderInfoLog(f)),null;var g=d.createShader(d.FRAGMENT_SHADER);if(d.shaderSource(g,e[b]),d.compileShader(g),!d.getShaderParameter(g,d.COMPILE_STATUS))return alert("Darn! An error occurred compiling the shaders:"+d.getShaderInfoLog(g)),null;var h=d.createProgram();return d.attachShader(h,f),d.attachShader(h,g),d.linkProgram(h),d.getProgramParameter(h,d.LINK_STATUS)||alert("Snap! Error linking shader program"),this._getLocation(h,c),h},d.RendererGL.prototype._getLocation=function(a,b){var c=this.GL;c.useProgram(a),a.uPMatrixUniform=c.getUniformLocation(a,"uProjectionMatrix"),a.uMVMatrixUniform=c.getUniformLocation(a,"uModelViewMatrix"),void 0===b&&(a.uNMatrixUniform=c.getUniformLocation(a,"uNormalMatrix"),a.samplerUniform=c.getUniformLocation(a,"uSampler"))},d.RendererGL.prototype._setUniform1f=function(a,b,c){var d=this.GL,e=this.mHash[a];return d.useProgram(e),e[b]=d.getUniformLocation(e,b),d.uniform1f(e[b],c),this},d.RendererGL.prototype._setMatrixUniforms=function(a){var b=this.GL,c=this.mHash[a];b.useProgram(c),b.uniformMatrix4fv(c.uPMatrixUniform,!1,this.uPMatrix.mat4),b.uniformMatrix4fv(c.uMVMatrixUniform,!1,this.uMVMatrix.mat4),this.uNMatrix.inverseTranspose(this.uMVMatrix),b.uniformMatrix3fv(c.uNMatrixUniform,!1,this.uNMatrix.mat3)},d.RendererGL.prototype._getShader=function(a,b,c){var d=a+"|"+b;if(!this.materialInHash(d)){var e=this._initShaders(a,b,c);this.mHash[d]=e}return this.curShaderId=d,this.mHash[this.curShaderId]},d.RendererGL.prototype._getCurShaderId=function(){var a,b;return"fill"!==this.drawMode&&void 0===this.curShaderId?(a="normalVert|normalFrag",b=this._initShaders("normalVert","normalFrag"),this.mHash[a]=b,this.curShaderId=a):this.isImmediateDrawing&&"fill"===this.drawMode&&(a="immediateVert|vertexColorFrag",b=this._initShaders("immediateVert","vertexColorFrag"),this.mHash[a]=b,this.curShaderId=a),this.curShaderId},d.RendererGL.prototype.fill=function(a,b,c,d){var e,f=this.GL,g=this._applyColorBlend.apply(this,arguments);return this.curFillColor=g,this.drawMode="fill",this.isImmediateDrawing?(e=this._getShader("immediateVert","vertexColorFrag"),f.useProgram(e)):(e=this._getShader("normalVert","basicFrag"),f.useProgram(e),e.uMaterialColor=f.getUniformLocation(e,"uMaterialColor"),f.uniform4f(e.uMaterialColor,g[0],g[1],g[2],g[3])),this},d.RendererGL.prototype.stroke=function(a,b,c,d){var e=this._pInst.color.apply(this._pInst,arguments),f=e._array;return this.curStrokeColor=f,this.drawMode="stroke",this},d.RendererGL.prototype._strokeCheck=function(){if("stroke"===this.drawMode)throw new Error("stroke for shapes in 3D not yet implemented, use fill for now :(")},d.RendererGL.prototype.strokeWeight=function(a){return this.pointSize=a,this},d.RendererGL.prototype.geometryInHash=function(a){return void 0!==this.gHash[a]},d.RendererGL.prototype.materialInHash=function(a){return void 0!==this.mHash[a]},d.RendererGL.prototype.resize=function(a,b){var c=this.GL;d.Renderer.prototype.resize.call(this,a,b),c.viewport(0,0,c.drawingBufferWidth,c.drawingBufferHeight),"default"===this._curCamera&&(this._curCamera=null,this._setDefaultCamera())},d.RendererGL.prototype.clear=function(){var a=this.GL;a.clearColor(arguments[0],arguments[1],arguments[2],arguments[3]),a.clear(a.COLOR_BUFFER_BIT|a.DEPTH_BUFFER_BIT)},d.RendererGL.prototype.translate=function(a,b,c){return this.uMVMatrix.translate([a,-b,c]),this},d.RendererGL.prototype.scale=function(a,b,c){return this.uMVMatrix.scale([a,b,c]),this},d.RendererGL.prototype.rotate=function(a,b){return this.uMVMatrix.rotate(a,b),this},d.RendererGL.prototype.rotateX=function(a){return this.rotate(a,[1,0,0]),this},d.RendererGL.prototype.rotateY=function(a){return this.rotate(a,[0,1,0]),this},d.RendererGL.prototype.rotateZ=function(a){return this.rotate(a,[0,0,1]),this},d.RendererGL.prototype.push=function(){f.push(this.uMVMatrix.copy())},d.RendererGL.prototype.pop=function(){if(0===f.length)throw new Error("Invalid popMatrix!");this.uMVMatrix=f.pop()},d.RendererGL.prototype.resetMatrix=function(){return this.uMVMatrix=d.Matrix.identity(),this.translate(0,0,-800),this},d.RendererGL.prototype._applyTextProperties=function(){console.error("text commands not yet implemented in webgl")},b.exports=d.RendererGL},{"../core/core":42,"../core/p5.Renderer":48,"./p5.Matrix":88,"./shader":93}],92:[function(a,b,c){"use strict";var d=a("../core/core");a("./p5.Geometry"),d.prototype.plane=function(){for(var a=new Array(arguments.length),b=0;b<a.length;++b)a[b]=arguments[b];var c=a[0]||50,e=a[1]||c,f="number"==typeof a[2]?a[2]:1,g="number"==typeof a[3]?a[3]:1,h="plane|"+c+"|"+e+"|"+f+"|"+g;if(!this._renderer.geometryInHash(h)){var i=function(){for(var a,b,f,g=0;g<=this.detailY;g++){b=g/this.detailY;for(var h=0;h<=this.detailX;h++)a=h/this.detailX,f=new d.Vector(c*a-c/2,e*b-e/2,0),this.vertices.push(f),this.uvs.push([a,b])}},j=new d.Geometry(f,g,i);j.computeFaces().computeNormals(),this._renderer.createBuffers(h,j)}this._renderer.drawBuffers(h)},d.prototype.box=function(){for(var a=new Array(arguments.length),b=0;b<a.length;++b)a[b]=arguments[b];var c=a[0]||50,e=a[1]||c,f=a[2]||c,g="number"==typeof a[3]?a[3]:4,h="number"==typeof a[4]?a[4]:4,i="box|"+c+"|"+e+"|"+f+"|"+g+"|"+h;if(!this._renderer.geometryInHash(i)){var j=function(){for(var a=[[0,4,2,6],[1,3,5,7],[0,1,4,5],[2,6,3,7],[0,2,1,3],[4,5,6,7]],b=0,g=0;g<a.length;g++){for(var h=a[g],i=4*g,j=0;j<4;j++){var k=h[j],l=new d.Vector((2*(1&k)-1)*c/2,((2&k)-1)*e/2,((4&k)/2-1)*f/2);this.vertices.push(l),this.uvs.push([1&j,(2&j)/2]),b++}this.faces.push([i,i+1,i+2]),this.faces.push([i+2,i+1,i+3])}},k=new d.Geometry(g,h,j);k.computeNormals(),this._renderer.createBuffers(i,k)}return this._renderer.drawBuffers(i),this},d.prototype.sphere=function(){for(var a=new Array(arguments.length),b=0;b<a.length;++b)a[b]=arguments[b];var c=a[0]||50,e="number"==typeof a[1]?a[1]:24,f="number"==typeof a[2]?a[2]:16,g="sphere|"+c+"|"+e+"|"+f;if(!this._renderer.geometryInHash(g)){var h=function(){for(var a,b,e,f=0;f<=this.detailY;f++){b=f/this.detailY;for(var g=0;g<=this.detailX;g++){a=g/this.detailX;var h=2*Math.PI*a,i=Math.PI*b-Math.PI/2;e=new d.Vector(c*Math.cos(i)*Math.sin(h),c*Math.sin(i),c*Math.cos(i)*Math.cos(h)),this.vertices.push(e),this.uvs.push([a,b])}}},i=new d.Geometry(e,f,h);i.computeFaces().computeNormals().averageNormals().averagePoleNormals(),this._renderer.createBuffers(g,i)}return this._renderer.drawBuffers(g),this};var e=function(a,b,c,e,f,g,h){e=e<3?3:e,f=f<1?1:f,g=void 0===g||g,h=void 0===h||h;var i,j,k=(g?2:0)+(h?2:0),l=e+1,m=Math.atan2(a-b,c),n=g?-2:0,o=f+(h?2:0);for(i=n;i<=o;++i){var p,q=i/f,r=c*q;for(i<0?(r=0,q=1,p=a):i>f?(r=c,q=1,p=b):p=a+i/f*(b-a),i!==-2&&i!==f+2||(p=0,q=0),r-=c/2,j=0;j<l;++j)this.vertices.push(new d.Vector(Math.sin(j*Math.PI*2/e)*p,r,Math.cos(j*Math.PI*2/e)*p)),this.vertexNormals.push(new d.Vector(i<0||i>f?0:Math.sin(j*Math.PI*2/e)*Math.cos(m),i<0?-1:i>f?1:Math.sin(m),i<0||i>f?0:Math.cos(j*Math.PI*2/e)*Math.cos(m))),this.uvs.push([j/e,q])}for(i=0;i<f+k;++i)for(j=0;j<e;++j)this.faces.push([l*(i+0)+0+j,l*(i+0)+1+j,l*(i+1)+1+j]),this.faces.push([l*(i+0)+0+j,l*(i+1)+1+j,l*(i+1)+0+j])};d.prototype.cylinder=function(){for(var a=new Array(arguments.length),b=0;b<a.length;++b)a[b]=arguments[b];var c=a[0]||50,f=a[1]||c,g="number"==typeof a[2]?a[2]:24,h="number"==typeof a[3]?a[3]:16,i="cylinder|"+c+"|"+f+"|"+g+"|"+h;if(!this._renderer.geometryInHash(i)){var j=new d.Geometry(g,h);e.call(j,c,c,f,g,h,!0,!0),j.computeNormals(),this._renderer.createBuffers(i,j)}return this._renderer.drawBuffers(i),this},d.prototype.cone=function(){for(var a=new Array(arguments.length),b=0;b<a.length;++b)a[b]=arguments[b];var c=a[0]||50,f=a[1]||c,g="number"==typeof a[2]?a[2]:24,h="number"==typeof a[3]?a[3]:16,i="cone|"+c+"|"+f+"|"+g+"|"+h;if(!this._renderer.geometryInHash(i)){var j=new d.Geometry(g,h);e.call(j,c,0,f,g,h,!0,!0),j.computeNormals(),this._renderer.createBuffers(i,j)}return this._renderer.drawBuffers(i),this},d.prototype.ellipsoid=function(){for(var a=new Array(arguments.length),b=0;b<a.length;++b)a[b]=arguments[b];var c="number"==typeof a[3]?a[3]:24,e="number"==typeof a[4]?a[4]:24,f=a[0]||50,g=a[1]||f,h=a[2]||f,i="ellipsoid|"+f+"|"+g+"|"+h+"|"+c+"|"+e;if(!this._renderer.geometryInHash(i)){var j=function(){for(var a,b,c,e=0;e<=this.detailY;e++){b=e/this.detailY;for(var i=0;i<=this.detailX;i++){a=i/this.detailX;var j=2*Math.PI*a,k=Math.PI*b-Math.PI/2;c=new d.Vector(f*Math.cos(k)*Math.sin(j),g*Math.sin(k),h*Math.cos(k)*Math.cos(j)),this.vertices.push(c),this.uvs.push([a,b])}}},k=new d.Geometry(c,e,j);k.computeFaces().computeNormals(),this._renderer.createBuffers(i,k)}return this._renderer.drawBuffers(i),this},d.prototype.torus=function(){for(var a=new Array(arguments.length),b=0;b<a.length;++b)a[b]=arguments[b];var c="number"==typeof a[2]?a[2]:24,e="number"==typeof a[3]?a[3]:16,f=a[0]||50,g=a[1]||10,h="torus|"+f+"|"+g+"|"+c+"|"+e;if(!this._renderer.geometryInHash(h)){var i=function(){for(var a,b,c,e=0;e<=this.detailY;e++){b=e/this.detailY;for(var h=0;h<=this.detailX;h++){a=h/this.detailX;var i=2*Math.PI*a,j=2*Math.PI*b;c=new d.Vector((f+g*Math.cos(j))*Math.cos(i),(f+g*Math.cos(j))*Math.sin(i),g*Math.sin(j)),this.vertices.push(c),this.uvs.push([a,b])}}},j=new d.Geometry(c,e,i);j.computeFaces().computeNormals().averageNormals(),this._renderer.createBuffers(h,j)}return this._renderer.drawBuffers(h),this},d.RendererGL.prototype.point=function(a,b,c){return console.log("point not yet implemented in webgl"),this},d.RendererGL.prototype.triangle=function(a){var b=a[0],c=a[1],e=a[2],f=a[3],g=a[4],h=a[5],i="tri|"+b+"|"+c+"|"+e+"|"+f+"|"+g+"|"+h;if(!this.geometryInHash(i)){var j=function(){var a=[];a.push(new d.Vector(b,c,0)),a.push(new d.Vector(e,f,0)),a.push(new d.Vector(g,h,0)),this.vertices=a,this.faces=[[0,1,2]],this.uvs=[[0,0],[0,1],[1,1]]},k=new d.Geometry(1,1,j);k.computeNormals(),this.createBuffers(i,k)}return this.drawBuffers(i),this},d.RendererGL.prototype.ellipse=function(a){var b=a[0],c=a[1],e=a[2],f=a[3],g=a[4]||24,h=a[5]||16,i="ellipse|"+a[0]+"|"+a[1]+"|"+a[2]+"|"+a[3];if(!this.geometryInHash(i)){var j=function(){for(var a,g,h,i=b+.5*e,j=c+.5*f,k=0;k<=this.detailY;k++){g=k/this.detailY;for(var l=0;l<=this.detailX;l++){a=l/this.detailX;var m=2*Math.PI*a;if(0===g)h=new d.Vector(i,j,0);else{var n=i+.5*e*Math.cos(m),o=j+.5*f*Math.sin(m);h=new d.Vector(n,o,0)}this.vertices.push(h),this.uvs.push([a,g])}}},k=new d.Geometry(g,h,j);k.computeFaces().computeNormals(),this.createBuffers(i,k)}return this.drawBuffers(i),this},d.RendererGL.prototype.rect=function(a){var b="rect|"+a[0]+"|"+a[1]+"|"+a[2]+"|"+a[3],c=a[0],e=a[1],f=a[2],g=a[3],h=a[4]||24,i=a[5]||16;if(!this.geometryInHash(b)){var j=function(){for(var a,b,h,i=0;i<=this.detailY;i++){b=i/this.detailY;for(var j=0;j<=this.detailX;j++)a=j/this.detailX,h=new d.Vector(c+f*a,e+g*b,0),this.vertices.push(h),this.uvs.push([a,b])}},k=new d.Geometry(h,i,j);k.computeFaces().computeNormals(),this.createBuffers(b,k)}return this.drawBuffers(b),this},d.RendererGL.prototype.quad=function(){for(var a=new Array(arguments.length),b=0;b<a.length;++b)a[b]=arguments[b];var c=a[0],e=a[1],f=a[2],g=a[3],h=a[4],i=a[5],j=a[6],k=a[7],l="quad|"+c+"|"+e+"|"+f+"|"+g+"|"+h+"|"+i+"|"+j+"|"+k;if(!this.geometryInHash(l)){var m=function(){this.vertices.push(new d.Vector(c,e,0)),this.vertices.push(new d.Vector(f,g,0)),this.vertices.push(new d.Vector(h,i,0)),this.vertices.push(new d.Vector(j,k,0)),this.uvs.push([0,0],[1,0],[1,1],[0,1])},n=new d.Geometry(2,2,m);n.computeNormals(),n.faces=[[0,1,2],[2,3,0]],this.createBuffers(l,n)}return this.drawBuffers(l),this},d.RendererGL.prototype.bezier=function(a){var b=a[12]||20;this.beginShape();for(var c=[0,0,0,0],d=[0,0,0],e=0;e<=b;e++)c[0]=Math.pow(1-e/b,3),c[1]=e/b*3*Math.pow(1-e/b,2),c[2]=3*Math.pow(e/b,2)*(1-e/b),c[3]=Math.pow(e/b,3),d[0]=a[0]*c[0]+a[3]*c[1]+a[6]*c[2]+a[9]*c[3],d[1]=a[1]*c[0]+a[4]*c[1]+a[7]*c[2]+a[10]*c[3],d[2]=a[2]*c[0]+a[5]*c[1]+a[8]*c[2]+a[11]*c[3],this.vertex(d[0],d[1],d[2]);return this.endShape(),this},d.RendererGL.prototype.curve=function(a){var b=a[12];this.beginShape();for(var c=[0,0,0,0],d=[0,0,0],e=0;e<=b;e++)c[0]=.5*Math.pow(e/b,3),c[1]=.5*Math.pow(e/b,2),c[2]=e/b*.5,c[3]=.5,d[0]=c[0]*(-a[0]+3*a[3]-3*a[6]+a[9])+c[1]*(2*a[0]-5*a[3]+4*a[6]-a[9])+c[2]*(-a[0]+a[6])+c[3]*(2*a[3]),d[1]=c[0]*(-a[1]+3*a[4]-3*a[7]+a[10])+c[1]*(2*a[1]-5*a[4]+4*a[7]-a[10])+c[2]*(-a[1]+a[7])+c[3]*(2*a[4]),d[2]=c[0]*(-a[2]+3*a[5]-3*a[8]+a[11])+c[1]*(2*a[2]-5*a[5]+4*a[8]-a[11])+c[2]*(-a[2]+a[8])+c[3]*(2*a[5]),this.vertex(d[0],d[1],d[2]);return this.endShape(),this},b.exports=d},{"../core/core":42,"./p5.Geometry":87}],93:[function(a,b,c){b.exports={immediateVert:"attribute vec3 aPosition;\nattribute vec4 aVertexColor;\n\nuniform mat4 uModelViewMatrix;\nuniform mat4 uProjectionMatrix;\nuniform float uResolution;\nuniform float uPointSize;\n\nvarying vec4 vColor;\nvoid main(void) {\n vec4 positionVec4 = vec4(aPosition * vec3(1.0, -1.0, 1.0), 1.0);\n gl_Position = uProjectionMatrix * uModelViewMatrix * positionVec4;\n vColor = aVertexColor;\n gl_PointSize = uPointSize;\n}\n",vertexColorVert:"attribute vec3 aPosition;\nattribute vec4 aVertexColor;\n\nuniform mat4 uModelViewMatrix;\nuniform mat4 uProjectionMatrix;\n\nvarying vec4 vColor;\n\nvoid main(void) {\n vec4 positionVec4 = vec4(aPosition * vec3(1.0, -1.0, 1.0), 1.0);\n gl_Position = uProjectionMatrix * uModelViewMatrix * positionVec4;\n vColor = aVertexColor;\n}\n",vertexColorFrag:"precision mediump float;\nvarying vec4 vColor;\nvoid main(void) {\n gl_FragColor = vColor;\n}",normalVert:"attribute vec3 aPosition;\nattribute vec3 aNormal;\nattribute vec2 aTexCoord;\n\nuniform mat4 uModelViewMatrix;\nuniform mat4 uProjectionMatrix;\nuniform mat3 uNormalMatrix;\n\nvarying vec3 vVertexNormal;\nvarying highp vec2 vVertTexCoord;\n\nvoid main(void) {\n vec4 positionVec4 = vec4(aPosition * vec3(1.0, -1.0, 1.0), 1.0);\n gl_Position = uProjectionMatrix * uModelViewMatrix * positionVec4;\n vVertexNormal = vec3( uNormalMatrix * aNormal );\n vVertTexCoord = aTexCoord;\n}\n",normalFrag:"precision mediump float;\nvarying vec3 vVertexNormal;\nvoid main(void) {\n gl_FragColor = vec4(vVertexNormal, 1.0);\n}",basicFrag:"precision mediump float;\nvarying vec3 vVertexNormal;\nuniform vec4 uMaterialColor;\nvoid main(void) {\n gl_FragColor = uMaterialColor;\n}",lightVert:"attribute vec3 aPosition;\nattribute vec3 aNormal;\nattribute vec2 aTexCoord;\n\nuniform mat4 uModelViewMatrix;\nuniform mat4 uProjectionMatrix;\nuniform mat3 uNormalMatrix;\nuniform int uAmbientLightCount;\nuniform int uDirectionalLightCount;\nuniform int uPointLightCount;\n\nuniform vec3 uAmbientColor[8];\nuniform vec3 uLightingDirection[8];\nuniform vec3 uDirectionalColor[8];\nuniform vec3 uPointLightLocation[8];\nuniform vec3 uPointLightColor[8];\nuniform bool uSpecular;\n\nvarying vec3 vVertexNormal;\nvarying vec2 vVertTexCoord;\nvarying vec3 vLightWeighting;\n\nvec3 ambientLightFactor = vec3(0.0, 0.0, 0.0);\nvec3 directionalLightFactor = vec3(0.0, 0.0, 0.0);\nvec3 pointLightFactor = vec3(0.0, 0.0, 0.0);\nvec3 pointLightFactor2 = vec3(0.0, 0.0, 0.0);\n\nvoid main(void){\n\n vec4 positionVec4 = vec4(aPosition, 1.0);\n gl_Position = uProjectionMatrix * uModelViewMatrix * positionVec4;\n\n vec3 vertexNormal = vec3( uNormalMatrix * aNormal );\n vVertexNormal = vertexNormal;\n vVertTexCoord = aTexCoord;\n\n vec4 mvPosition = uModelViewMatrix * vec4(aPosition, 1.0);\n vec3 eyeDirection = normalize(-mvPosition.xyz);\n\n float shininess = 32.0;\n float specularFactor = 2.0;\n float diffuseFactor = 0.3;\n\n for(int i = 0; i < 8; i++){\n if(uAmbientLightCount == i) break;\n ambientLightFactor += uAmbientColor[i];\n }\n\n for(int j = 0; j < 8; j++){\n if(uDirectionalLightCount == j) break;\n vec3 dir = uLightingDirection[j];\n float directionalLightWeighting = max(dot(vertexNormal, dir), 0.0);\n directionalLightFactor += uDirectionalColor[j] * directionalLightWeighting;\n }\n\n for(int k = 0; k < 8; k++){\n if(uPointLightCount == k) break;\n vec3 loc = uPointLightLocation[k];\n vec3 lightDirection = normalize(loc - mvPosition.xyz);\n\n float directionalLightWeighting = max(dot(vertexNormal, lightDirection), 0.0);\n pointLightFactor += uPointLightColor[k] * directionalLightWeighting;\n\n //factor2 for specular\n vec3 reflectionDirection = reflect(-lightDirection, vertexNormal);\n float specularLightWeighting = pow(max(dot(reflectionDirection, eyeDirection), 0.0), shininess);\n\n pointLightFactor2 += uPointLightColor[k] * (specularFactor * specularLightWeighting\n + directionalLightWeighting * diffuseFactor);\n }\n\n if(!uSpecular){\n vLightWeighting = ambientLightFactor + directionalLightFactor + pointLightFactor;\n }else{\n vLightWeighting = ambientLightFactor + directionalLightFactor + pointLightFactor2;\n }\n\n}\n",lightTextureFrag:"precision mediump float;\n\nuniform vec4 uMaterialColor;\nuniform sampler2D uSampler;\nuniform bool isTexture;\n\nvarying vec3 vLightWeighting;\nvarying highp vec2 vVertTexCoord;\n\nvoid main(void) {\n if(!isTexture){\n gl_FragColor = vec4(vec3(uMaterialColor.rgb * vLightWeighting), uMaterialColor.a);\n }else{\n vec4 textureColor = texture2D(uSampler, vVertTexCoord);\n if(vLightWeighting == vec3(0., 0., 0.)){\n gl_FragColor = textureColor;\n }else{\n gl_FragColor = vec4(vec3(textureColor.rgb * vLightWeighting), textureColor.a);\n }\n }\n}"}},{}]},{},[33])(33)});
|