p5.min.js

/*! p5.js v1.2.0 December 19, 2020 */

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3.")},st[7]=function(){var e=this.parseUShort();P.argument(1===e,"GSUB Extension Substitution subtable identifier-format must be 1");var t=this.parseUShort(),r=new ae(this.data,this.offset+this.parseULong());return{substFormat:1,lookupType:t,extension:st[t].call(r)}},st[8]=function(){var e=this.parseUShort();return P.argument(1===e,"GSUB Reverse Chaining Contextual Single Substitution Subtable identifier-format must be 1"),{substFormat:e,coverage:this.parsePointer(ae.coverage),backtrackCoverage:this.parseList(ae.pointer(ae.coverage)),lookaheadCoverage:this.parseList(ae.pointer(ae.coverage)),substitutes:this.parseUShortList()}};var ut=new Array(9);ut[1]=function(e){return 1===e.substFormat?new $.Table("substitutionTable",[{name:"substFormat",type:"USHORT",value:1},{name:"coverage",type:"TABLE",value:new $.Coverage(e.coverage)},{name:"deltaGlyphID",type:"USHORT",value:e.deltaGlyphId}]):new $.Table("substitutionTable",[{name:"substFormat",type:"USHORT",value:2},{name:"coverage",type:"TABLE",value:new $.Coverage(e.coverage)}].concat($.ushortList("substitute",e.substitute)))},ut[3]=function(e){return P.assert(1===e.substFormat,"Lookup type 3 substFormat must be 1."),new $.Table("substitutionTable",[{name:"substFormat",type:"USHORT",value:1},{name:"coverage",type:"TABLE",value:new $.Coverage(e.coverage)}].concat($.tableList("altSet",e.alternateSets,function(e){return new $.Table("alternateSetTable",$.ushortList("alternate",e))})))},ut[4]=function(e){return P.assert(1===e.substFormat,"Lookup type 4 substFormat must be 1."),new $.Table("substitutionTable",[{name:"substFormat",type:"USHORT",value:1},{name:"coverage",type:"TABLE",value:new $.Coverage(e.coverage)}].concat($.tableList("ligSet",e.ligatureSets,function(e){return new $.Table("ligatureSetTable",$.tableList("ligature",e,function(e){return new $.Table("ligatureTable",[{name:"ligGlyph",type:"USHORT",value:e.ligGlyph}].concat($.ushortList("component",e.components,e.components.length+1)))}))})))};var ht={parse:function(e,t){var r=new ae(e,t=t||0),i=r.parseVersion(1);return P.argument(1===i||1.1===i,"Unsupported GSUB table version."),1===i?{version:i,scripts:r.parseScriptList(),features:r.parseFeatureList(),lookups:r.parseLookupList(st)}:{version:i,scripts:r.parseScriptList(),features:r.parseFeatureList(),lookups:r.parseLookupList(st),variations:r.parseFeatureVariationsList()}},make:function(e){return new $.Table("GSUB",[{name:"version",type:"ULONG",value:65536},{name:"scripts",type:"TABLE",value:new $.ScriptList(e.scripts)},{name:"features",type:"TABLE",value:new $.FeatureList(e.features)},{name:"lookups",type:"TABLE",value:new $.LookupList(e.lookups,ut)}])}};var ct={parse:function(e,t){var r=new se.Parser(e,t),i=r.parseULong();P.argument(1===i,"Unsupported META table version."),r.parseULong(),r.parseULong();for(var n=r.parseULong(),a={},o=0;o<n;o++){var s=r.parseTag(),l=r.parseULong(),u=r.parseULong(),h=D.UTF8(e,t+l,u);a[s]=h}return a},make:function(e){var t=Object.keys(e).length,r="",i=16+12*t,n=new $.Table("meta",[{name:"version",type:"ULONG",value:1},{name:"flags",type:"ULONG",value:0},{name:"offset",type:"ULONG",value:i},{name:"numTags",type:"ULONG",value:t}]);for(var a in e){var o=r.length;r+=e[a],n.fields.push({name:"tag "+a,type:"TAG",value:a}),n.fields.push({name:"offset "+a,type:"ULONG",value:i+o}),n.fields.push({name:"length "+a,type:"ULONG",value:e[a].length})}return n.fields.push({name:"stringPool",type:"CHARARRAY",value:r}),n}};function ft(e){return Math.log(e)/Math.log(2)|0}function dt(e){for(;e.length%4!=0;)e.push(0);for(var t=0,r=0;r<e.length;r+=4)t+=(e[r]<<24)+(e[r+1]<<16)+(e[r+2]<<8)+e[r+3];return t%=Math.pow(2,32)}function pt(e,t,r,i){return new $.Record("Table Record",[{name:"tag",type:"TAG",value:void 0!==e?e:""},{name:"checkSum",type:"ULONG",value:void 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g=m.getMetrics();r.push(g.xMin),i.push(g.yMin),n.push(g.xMax),a.push(g.yMax),s.push(g.leftSideBearing),l.push(g.rightSideBearing),o.push(m.advanceWidth)}}var b={xMin:Math.min.apply(null,r),yMin:Math.min.apply(null,i),xMax:Math.max.apply(null,n),yMax:Math.max.apply(null,a),advanceWidthMax:Math.max.apply(null,o),advanceWidthAvg:function(e){for(var t=0,r=0;r<e.length;r+=1)t+=e[r];return t/e.length}(o),minLeftSideBearing:Math.min.apply(null,s),maxLeftSideBearing:Math.max.apply(null,s),minRightSideBearing:Math.min.apply(null,l)};b.ascender=e.ascender,b.descender=e.descender;var _=Ge.make({flags:3,unitsPerEm:e.unitsPerEm,xMin:b.xMin,yMin:b.yMin,xMax:b.xMax,yMax:b.yMax,lowestRecPPEM:3,createdTimestamp:e.createdTimestamp}),x=je.make({ascender:b.ascender,descender:b.descender,advanceWidthMax:b.advanceWidthMax,minLeftSideBearing:b.minLeftSideBearing,minRightSideBearing:b.minRightSideBearing,xMaxExtent:b.maxLeftSideBearing+(b.xMax-b.xMin),numberOfHMetrics:e.glyphs.length}),w=He.make(e.glyphs.length),S=at.make({xAvgCharWidth:Math.round(b.advanceWidthAvg),usWeightClass:e.tables.os2.usWeightClass,usWidthClass:e.tables.os2.usWidthClass,usFirstCharIndex:t,usLastCharIndex:u,ulUnicodeRange1:h,ulUnicodeRange2:c,ulUnicodeRange3:f,ulUnicodeRange4:d,fsSelection:e.tables.os2.fsSelection,sTypoAscender:b.ascender,sTypoDescender:b.descender,sTypoLineGap:0,usWinAscent:b.yMax,usWinDescent:Math.abs(b.yMin),ulCodePageRange1:1,sxHeight:vt(e,"xyvw",{yMax:Math.round(b.ascender/2)}).yMax,sCapHeight:vt(e,"HIKLEFJMNTZBDPRAGOQSUVWXY",b).yMax,usDefaultChar:e.hasChar(" 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B=mt(F),G=dt(B.encode()),j=B.fields,V=!1,z=0;z<j.length;z+=1)if("head table"===j[z].name){j[z].value.checkSumAdjustment=2981146554-G,V=!0;break}if(!V)throw new Error("Could not find head table with checkSum to adjust.");return B},computeCheckSum:dt};function gt(e,t){for(var r=0,i=e.length-1;r<=i;){var n=r+i>>>1,a=e[n].tag;if(a===t)return n;a<t?r=1+n:i=n-1}return-r-1}function bt(e,t){for(var r=0,i=e.length-1;r<=i;){var n=r+i>>>1,a=e[n];if(a===t)return n;a<t?r=1+n:i=n-1}return-r-1}function _t(e,t){for(var r,i=0,n=e.length-1;i<=n;){var a=i+n>>>1,o=(r=e[a]).start;if(o===t)return r;o<t?i=1+a:n=a-1}if(0<i)return t>(r=e[i-1]).end?0:r}function xt(e,t){this.font=e,this.tableName=t}function wt(e){xt.call(this,e,"gpos")}function St(e){xt.call(this,e,"gsub")}function Mt(e,t){var r=e.length;if(r!==t.length)return!1;for(var i=0;i<r;i++)if(e[i]!==t[i])return!1;return!0}function Tt(e,t,r){for(var i=e.subtables,n=0;n<i.length;n++){var a=i[n];if(a.substFormat===t)return a}if(r)return i.push(r),r}function Et(e){for(var t=new ArrayBuffer(e.length),r=new Uint8Array(t),i=0;i<e.length;++i)r[i]=e[i];return t}function Ct(e,t){if(!e)throw t}function Lt(e,t,r,i,n){var a;return a=0<(t&i)?(a=e.parseByte(),0==(t&n)&&(a=-a),r+a):0<(t&n)?r:r+e.parseShort()}function Ot(e,t,r){var i,n,a=new se.Parser(t,r);if(e.numberOfContours=a.parseShort(),e._xMin=a.parseShort(),e._yMin=a.parseShort(),e._xMax=a.parseShort(),e._yMax=a.parseShort(),0<e.numberOfContours){for(var o=e.endPointIndices=[],s=0;s<e.numberOfContours;s+=1)o.push(a.parseUShort());e.instructionLength=a.parseUShort(),e.instructions=[];for(var l=0;l<e.instructionLength;l+=1)e.instructions.push(a.parseByte());var u=o[o.length-1]+1;i=[];for(var h=0;h<u;h+=1)if(n=a.parseByte(),i.push(n),0<(8&n))for(var c=a.parseByte(),f=0;f<c;f+=1)i.push(n),h+=1;if(P.argument(i.length===u,"Bad flags."),0<o.length){var d,p=[];if(0<u){for(var m=0;m<u;m+=1)n=i[m],(d={}).onCurve=!!(1&n),d.lastPointOfContour=0<=o.indexOf(m),p.push(d);for(var v=0,y=0;y<u;y+=1)n=i[y],(d=p[y]).x=Lt(a,n,v,2,16),v=d.x;for(var g=0,b=0;b<u;b+=1)n=i[b],(d=p[b]).y=Lt(a,n,g,4,32),g=d.y}e.points=p}else e.points=[]}else if(0===e.numberOfContours)e.points=[];else{e.isComposite=!0,e.points=[],e.components=[];for(var _=!0;_;){i=a.parseUShort();var x={glyphIndex:a.parseUShort(),xScale:1,scale01:0,scale10:0,yScale:1,dx:0,dy:0};0<(1&i)?0<(2&i)?(x.dx=a.parseShort(),x.dy=a.parseShort()):x.matchedPoints=[a.parseUShort(),a.parseUShort()]:0<(2&i)?(x.dx=a.parseChar(),x.dy=a.parseChar()):x.matchedPoints=[a.parseByte(),a.parseByte()],0<(8&i)?x.xScale=x.yScale=a.parseF2Dot14():0<(64&i)?(x.xScale=a.parseF2Dot14(),x.yScale=a.parseF2Dot14()):0<(128&i)&&(x.xScale=a.parseF2Dot14(),x.scale01=a.parseF2Dot14(),x.scale10=a.parseF2Dot14(),x.yScale=a.parseF2Dot14()),e.components.push(x),_=!!(32&i)}if(256&i){e.instructionLength=a.parseUShort(),e.instructions=[];for(var w=0;w<e.instructionLength;w+=1)e.instructions.push(a.parseByte())}}}function Pt(e,t){for(var r=[],i=0;i<e.length;i+=1){var n=e[i],a={x:t.xScale*n.x+t.scale01*n.y+t.dx,y:t.scale10*n.x+t.yScale*n.y+t.dy,onCurve:n.onCurve,lastPointOfContour:n.lastPointOfContour};r.push(a)}return r}function Rt(e){var t=new I;if(!e)return t;for(var r=function(e){for(var t=[],r=[],i=0;i<e.length;i+=1){var n=e[i];r.push(n),n.lastPointOfContour&&(t.push(r),r=[])}return P.argument(0===r.length,"There are still points left in the current contour."),t}(e),i=0;i<r.length;++i){var n=r[i],a=null,o=n[n.length-1],s=n[0];if(o.onCurve)t.moveTo(o.x,o.y);else if(s.onCurve)t.moveTo(s.x,s.y);else{var l={x:.5*(o.x+s.x),y:.5*(o.y+s.y)};t.moveTo(l.x,l.y)}for(var u=0;u<n.length;++u)if(a=o,o=s,s=n[(u+1)%n.length],o.onCurve)t.lineTo(o.x,o.y);else{var h=s;a.onCurve||{x:.5*(o.x+a.x),y:.5*(o.y+a.y)},s.onCurve||(h={x:.5*(o.x+s.x),y:.5*(o.y+s.y)}),t.quadraticCurveTo(o.x,o.y,h.x,h.y)}t.closePath()}return t}function Dt(e,t){if(t.isComposite)for(var r=0;r<t.components.length;r+=1){var i=t.components[r],n=e.get(i.glyphIndex);if(n.getPath(),n.points){var a=void 0;if(void 0===i.matchedPoints)a=Pt(n.points,i);else{if(i.matchedPoints[0]>t.points.length-1||i.matchedPoints[1]>n.points.length-1)throw Error("Matched points out of range in "+t.name);var o=t.points[i.matchedPoints[0]],s=n.points[i.matchedPoints[1]],l={xScale:i.xScale,scale01:i.scale01,scale10:i.scale10,yScale:i.yScale,dx:0,dy:0};s=Pt([s],l)[0],l.dx=o.x-s.x,l.dy=o.y-s.y,a=Pt(n.points,l)}t.points=t.points.concat(a)}}return Rt(t.points)}(wt.prototype=xt.prototype={searchTag:gt,binSearch:bt,getTable:function(e){var t=this.font.tables[this.tableName];return!t&&e&&(t=this.font.tables[this.tableName]=this.createDefaultTable()),t},getScriptNames:function(){var e=this.getTable();return e?e.scripts.map(function(e){return e.tag}):[]},getDefaultScriptName:function(){var e=this.getTable();if(e){for(var t=!1,r=0;r<e.scripts.length;r++){var i=e.scripts[r].tag;if("DFLT"===i)return i;"latn"===i&&(t=!0)}return t?"latn":void 0}},getScriptTable:function(e,t){var r=this.getTable(t);if(r){e=e||"DFLT";var i=r.scripts,n=gt(r.scripts,e);if(0<=n)return i[n].script;if(t){var a={tag:e,script:{defaultLangSys:{reserved:0,reqFeatureIndex:65535,featureIndexes:[]},langSysRecords:[]}};return i.splice(-1-n,0,a),a.script}}},getLangSysTable:function(e,t,r){var i=this.getScriptTable(e,r);if(i){if(!t||"dflt"===t||"DFLT"===t)return i.defaultLangSys;var n=gt(i.langSysRecords,t);if(0<=n)return i.langSysRecords[n].langSys;if(r){var a={tag:t,langSys:{reserved:0,reqFeatureIndex:65535,featureIndexes:[]}};return i.langSysRecords.splice(-1-n,0,a),a.langSys}}},getFeatureTable:function(e,t,r,i){var n=this.getLangSysTable(e,t,i);if(n){for(var a,o=n.featureIndexes,s=this.font.tables[this.tableName].features,l=0;l<o.length;l++)if((a=s[o[l]]).tag===r)return a.feature;if(i){var u=s.length;return P.assert(0===u||r>=s[u-1].tag,"Features must be added in alphabetical order."),a={tag:r,feature:{params:0,lookupListIndexes:[]}},s.push(a),o.push(u),a.feature}}},getLookupTables:function(e,t,r,i,n){var a=this.getFeatureTable(e,t,r,n),o=[];if(a){for(var s,l=a.lookupListIndexes,u=this.font.tables[this.tableName].lookups,h=0;h<l.length;h++)(s=u[l[h]]).lookupType===i&&o.push(s);if(0===o.length&&n){s={lookupType:i,lookupFlag:0,subtables:[],markFilteringSet:void 0};var c=u.length;return u.push(s),l.push(c),[s]}}return o},getGlyphClass:function(e,t){switch(e.format){case 1:return e.startGlyph<=t&&t<e.startGlyph+e.classes.length?e.classes[t-e.startGlyph]:0;case 2:var r=_t(e.ranges,t);return r?r.classId:0}},getCoverageIndex:function(e,t){switch(e.format){case 1:var r=bt(e.glyphs,t);return 0<=r?r:-1;case 2:var i=_t(e.ranges,t);return i?i.index+t-i.start:-1}},expandCoverage:function(e){if(1===e.format)return e.glyphs;for(var t=[],r=e.ranges,i=0;i<r.length;i++)for(var n=r[i],a=n.start,o=n.end,s=a;s<=o;s++)t.push(s);return t}}).init=function(){var e=this.getDefaultScriptName();this.defaultKerningTables=this.getKerningTables(e)},wt.prototype.getKerningValue=function(e,t,r){for(var i=0;i<e.length;i++)for(var n=e[i].subtables,a=0;a<n.length;a++){var o=n[a],s=this.getCoverageIndex(o.coverage,t);if(!(s<0))switch(o.posFormat){case 1:for(var l=o.pairSets[s],u=0;u<l.length;u++){var h=l[u];if(h.secondGlyph===r)return h.value1&&h.value1.xAdvance||0}break;case 2:var c=this.getGlyphClass(o.classDef1,t),f=this.getGlyphClass(o.classDef2,r),d=o.classRecords[c][f];return d.value1&&d.value1.xAdvance||0}}return 0},wt.prototype.getKerningTables=function(e,t){if(this.font.tables.gpos)return this.getLookupTables(e,t,"kern",2)},(St.prototype=xt.prototype).createDefaultTable=function(){return{version:1,scripts:[{tag:"DFLT",script:{defaultLangSys:{reserved:0,reqFeatureIndex:65535,featureIndexes:[]},langSysRecords:[]}}],features:[],lookups:[]}},St.prototype.getSingle=function(e,t,r){for(var i=[],n=this.getLookupTables(t,r,e,1),a=0;a<n.length;a++)for(var o=n[a].subtables,s=0;s<o.length;s++){var l=o[s],u=this.expandCoverage(l.coverage),h=void 0;if(1===l.substFormat){var c=l.deltaGlyphId;for(h=0;h<u.length;h++){var f=u[h];i.push({sub:f,by:f+c})}}else{var d=l.substitute;for(h=0;h<u.length;h++)i.push({sub:u[h],by:d[h]})}}return i},St.prototype.getAlternates=function(e,t,r){for(var i=[],n=this.getLookupTables(t,r,e,3),a=0;a<n.length;a++)for(var o=n[a].subtables,s=0;s<o.length;s++)for(var l=o[s],u=this.expandCoverage(l.coverage),h=l.alternateSets,c=0;c<u.length;c++)i.push({sub:u[c],by:h[c]});return i},St.prototype.getLigatures=function(e,t,r){for(var i=[],n=this.getLookupTables(t,r,e,4),a=0;a<n.length;a++)for(var o=n[a].subtables,s=0;s<o.length;s++)for(var l=o[s],u=this.expandCoverage(l.coverage),h=l.ligatureSets,c=0;c<u.length;c++)for(var f=u[c],d=h[c],p=0;p<d.length;p++){var m=d[p];i.push({sub:[f].concat(m.components),by:m.ligGlyph})}return i},St.prototype.addSingle=function(e,t,r,i){var n=Tt(this.getLookupTables(r,i,e,1,!0)[0],2,{substFormat:2,coverage:{format:1,glyphs:[]},substitute:[]});P.assert(1===n.coverage.format,"Ligature: unable to modify coverage table format "+n.coverage.format);var a=t.sub,o=this.binSearch(n.coverage.glyphs,a);o<0&&(o=-1-o,n.coverage.glyphs.splice(o,0,a),n.substitute.splice(o,0,0)),n.substitute[o]=t.by},St.prototype.addAlternate=function(e,t,r,i){var n=Tt(this.getLookupTables(r,i,e,3,!0)[0],1,{substFormat:1,coverage:{format:1,glyphs:[]},alternateSets:[]});P.assert(1===n.coverage.format,"Ligature: unable to modify coverage table format "+n.coverage.format);var a=t.sub,o=this.binSearch(n.coverage.glyphs,a);o<0&&(o=-1-o,n.coverage.glyphs.splice(o,0,a),n.alternateSets.splice(o,0,0)),n.alternateSets[o]=t.by},St.prototype.addLigature=function(e,t,r,i){var n=this.getLookupTables(r,i,e,4,!0)[0],a=n.subtables[0];a||(a={substFormat:1,coverage:{format:1,glyphs:[]},ligatureSets:[]},n.subtables[0]=a),P.assert(1===a.coverage.format,"Ligature: unable to modify coverage table format "+a.coverage.format);var o=t.sub[0],s=t.sub.slice(1),l={ligGlyph:t.by,components:s},u=this.binSearch(a.coverage.glyphs,o);if(0<=u){for(var h=a.ligatureSets[u],c=0;c<h.length;c++)if(Mt(h[c].components,s))return;h.push(l)}else u=-1-u,a.coverage.glyphs.splice(u,0,o),a.ligatureSets.splice(u,0,[l])},St.prototype.getFeature=function(e,t,r){if(/ss\d\d/.test(e))return this.getSingle(e,t,r);switch(e){case"aalt":case"salt":return this.getSingle(e,t,r).concat(this.getAlternates(e,t,r));case"dlig":case"liga":case"rlig":return this.getLigatures(e,t,r)}},St.prototype.add=function(e,t,r,i){if(/ss\d\d/.test(e))return this.addSingle(e,t,r,i);switch(e){case"aalt":case"salt":return"number"==typeof t.by?this.addSingle(e,t,r,i):this.addAlternate(e,t,r,i);case"dlig":case"liga":case"rlig":return this.addLigature(e,t,r,i)}};var kt,At,It,Ut,Nt={getPath:Rt,parse:function(e,t,r,i){for(var n=new xe.GlyphSet(i),a=0;a<r.length-1;a+=1){var o=r[a];o!==r[a+1]?n.push(a,xe.ttfGlyphLoader(i,a,Ot,e,t+o,Dt)):n.push(a,xe.glyphLoader(i,a))}return n}};function Ft(e){this.font=e,this.getCommands=function(e){return Nt.getPath(e).commands},this._fpgmState=this._prepState=void 0,this._errorState=0}function Bt(e){return e}function Gt(e){return Math.sign(e)*Math.round(Math.abs(e))}function jt(e){return Math.sign(e)*Math.round(Math.abs(2*e))/2}function Vt(e){return Math.sign(e)*(Math.round(Math.abs(e)+.5)-.5)}function zt(e){return Math.sign(e)*Math.ceil(Math.abs(e))}function Ht(e){return Math.sign(e)*Math.floor(Math.abs(e))}function Wt(e){var t=this.srPeriod,r=this.srPhase,i=1;return e<0&&(e=-e,i=-1),e+=this.srThreshold-r,e=Math.trunc(e/t)*t,(e+=r)<0?r*i:e*i}var qt={x:1,y:0,axis:"x",distance:function(e,t,r,i){return(r?e.xo:e.x)-(i?t.xo:t.x)},interpolate:function(e,t,r,i){var n,a,o,s,l,u,h;if(!i||i===this)return n=e.xo-t.xo,a=e.xo-r.xo,l=t.x-t.xo,u=r.x-r.xo,0===(h=(o=Math.abs(n))+(s=Math.abs(a)))?void(e.x=e.xo+(l+u)/2):void(e.x=e.xo+(l*s+u*o)/h);n=i.distance(e,t,!0,!0),a=i.distance(e,r,!0,!0),l=i.distance(t,t,!1,!0),u=i.distance(r,r,!1,!0),0!==(h=(o=Math.abs(n))+(s=Math.abs(a)))?qt.setRelative(e,e,(l*s+u*o)/h,i,!0):qt.setRelative(e,e,(l+u)/2,i,!0)},normalSlope:Number.NEGATIVE_INFINITY,setRelative:function(e,t,r,i,n){if(i&&i!==this){var a=n?t.xo:t.x,o=n?t.yo:t.y,s=a+r*i.x,l=o+r*i.y;e.x=s+(e.y-l)/i.normalSlope}else e.x=(n?t.xo:t.x)+r},slope:0,touch:function(e){e.xTouched=!0},touched:function(e){return e.xTouched},untouch:function(e){e.xTouched=!1}},Xt={x:0,y:1,axis:"y",distance:function(e,t,r,i){return(r?e.yo:e.y)-(i?t.yo:t.y)},interpolate:function(e,t,r,i){var n,a,o,s,l,u,h;if(!i||i===this)return n=e.yo-t.yo,a=e.yo-r.yo,l=t.y-t.yo,u=r.y-r.yo,0===(h=(o=Math.abs(n))+(s=Math.abs(a)))?void(e.y=e.yo+(l+u)/2):void(e.y=e.yo+(l*s+u*o)/h);n=i.distance(e,t,!0,!0),a=i.distance(e,r,!0,!0),l=i.distance(t,t,!1,!0),u=i.distance(r,r,!1,!0),0!==(h=(o=Math.abs(n))+(s=Math.abs(a)))?Xt.setRelative(e,e,(l*s+u*o)/h,i,!0):Xt.setRelative(e,e,(l+u)/2,i,!0)},normalSlope:0,setRelative:function(e,t,r,i,n){if(i&&i!==this){var a=n?t.xo:t.x,o=n?t.yo:t.y,s=a+r*i.x,l=o+r*i.y;e.y=l+i.normalSlope*(e.x-s)}else e.y=(n?t.yo:t.y)+r},slope:Number.POSITIVE_INFINITY,touch:function(e){e.yTouched=!0},touched:function(e){return e.yTouched},untouch:function(e){e.yTouched=!1}};function Yt(e,t){this.x=e,this.y=t,this.axis=void 0,this.slope=t/e,this.normalSlope=-e/t,Object.freeze(this)}function Zt(e,t){var r=Math.sqrt(e*e+t*t);return t/=r,1===(e/=r)&&0===t?qt:0===e&&1===t?Xt:new Yt(e,t)}function Qt(e,t,r,i){this.x=this.xo=Math.round(64*e)/64,this.y=this.yo=Math.round(64*t)/64,this.lastPointOfContour=r,this.onCurve=i,this.prevPointOnContour=void 0,this.nextPointOnContour=void 0,this.xTouched=!1,this.yTouched=!1,Object.preventExtensions(this)}Object.freeze(qt),Object.freeze(Xt),Yt.prototype.distance=function(e,t,r,i){return this.x*qt.distance(e,t,r,i)+this.y*Xt.distance(e,t,r,i)},Yt.prototype.interpolate=function(e,t,r,i){var n,a,o,s,l,u,h;o=i.distance(e,t,!0,!0),s=i.distance(e,r,!0,!0),n=i.distance(t,t,!1,!0),a=i.distance(r,r,!1,!0),0!==(h=(l=Math.abs(o))+(u=Math.abs(s)))?this.setRelative(e,e,(n*u+a*l)/h,i,!0):this.setRelative(e,e,(n+a)/2,i,!0)},Yt.prototype.setRelative=function(e,t,r,i,n){i=i||this;var a=n?t.xo:t.x,o=n?t.yo:t.y,s=a+r*i.x,l=o+r*i.y,u=i.normalSlope,h=this.slope,c=e.x,f=e.y;e.x=(h*c-u*s+l-f)/(h-u),e.y=h*(e.x-c)+f},Yt.prototype.touch=function(e){e.xTouched=!0,e.yTouched=!0},Qt.prototype.nextTouched=function(e){for(var t=this.nextPointOnContour;!e.touched(t)&&t!==this;)t=t.nextPointOnContour;return t},Qt.prototype.prevTouched=function(e){for(var t=this.prevPointOnContour;!e.touched(t)&&t!==this;)t=t.prevPointOnContour;return t};var Kt=Object.freeze(new Qt(0,0)),Jt={cvCutIn:17/16,deltaBase:9,deltaShift:.125,loop:1,minDis:1,autoFlip:!0};function $t(e,t){switch(this.env=e,this.stack=[],this.prog=t,e){case"glyf":this.zp0=this.zp1=this.zp2=1,this.rp0=this.rp1=this.rp2=0;case"prep":this.fv=this.pv=this.dpv=qt,this.round=Gt}}function er(e){for(var t=e.tZone=new Array(e.gZone.length),r=0;r<t.length;r++)t[r]=new Qt(0,0)}function tr(e,t){var r,i=e.prog,n=e.ip,a=1;do{if(88===(r=i[++n]))a++;else if(89===r)a--;else if(64===r)n+=i[n+1]+1;else if(65===r)n+=2*i[n+1]+1;else if(176<=r&&r<=183)n+=r-176+1;else if(184<=r&&r<=191)n+=2*(r-184+1);else if(t&&1===a&&27===r)break}while(0<a);e.ip=n}function rr(e,t){T.DEBUG&&console.log(t.step,"SVTCA["+e.axis+"]"),t.fv=t.pv=t.dpv=e}function ir(e,t){T.DEBUG&&console.log(t.step,"SPVTCA["+e.axis+"]"),t.pv=t.dpv=e}function nr(e,t){T.DEBUG&&console.log(t.step,"SFVTCA["+e.axis+"]"),t.fv=e}function ar(e,t){var r,i,n=t.stack,a=n.pop(),o=n.pop(),s=t.z2[a],l=t.z1[o];T.DEBUG&&console.log("SPVTL["+e+"]",a,o),i=e?(r=s.y-l.y,l.x-s.x):(r=l.x-s.x,l.y-s.y),t.pv=t.dpv=Zt(r,i)}function or(e,t){var r,i,n=t.stack,a=n.pop(),o=n.pop(),s=t.z2[a],l=t.z1[o];T.DEBUG&&console.log("SFVTL["+e+"]",a,o),i=e?(r=s.y-l.y,l.x-s.x):(r=l.x-s.x,l.y-s.y),t.fv=Zt(r,i)}function sr(e){T.DEBUG&&console.log(e.step,"POP[]"),e.stack.pop()}function lr(e,t){var r=t.stack.pop(),i=t.z0[r],n=t.fv,a=t.pv;T.DEBUG&&console.log(t.step,"MDAP["+e+"]",r);var o=a.distance(i,Kt);e&&(o=t.round(o)),n.setRelative(i,Kt,o,a),n.touch(i),t.rp0=t.rp1=r}function ur(e,t){var r,i,n,a=t.z2,o=a.length-2;T.DEBUG&&console.log(t.step,"IUP["+e.axis+"]");for(var s=0;s<o;s++)r=a[s],e.touched(r)||(i=r.prevTouched(e))!==r&&(i===(n=r.nextTouched(e))&&e.setRelative(r,r,e.distance(i,i,!1,!0),e,!0),e.interpolate(r,i,n,e))}function hr(e,t){for(var r=t.stack,i=e?t.rp1:t.rp2,n=(e?t.z0:t.z1)[i],a=t.fv,o=t.pv,s=t.loop,l=t.z2;s--;){var u=r.pop(),h=l[u],c=o.distance(n,n,!1,!0);a.setRelative(h,h,c,o),a.touch(h),T.DEBUG&&console.log(t.step,(1<t.loop?"loop "+(t.loop-s)+": ":"")+"SHP["+(e?"rp1":"rp2")+"]",u)}t.loop=1}function cr(e,t){var r=t.stack,i=e?t.rp1:t.rp2,n=(e?t.z0:t.z1)[i],a=t.fv,o=t.pv,s=r.pop(),l=t.z2[t.contours[s]],u=l;T.DEBUG&&console.log(t.step,"SHC["+e+"]",s);for(var h=o.distance(n,n,!1,!0);u!==n&&a.setRelative(u,u,h,o),(u=u.nextPointOnContour)!==l;);}function fr(e,t){var r,i,n=t.stack,a=e?t.rp1:t.rp2,o=(e?t.z0:t.z1)[a],s=t.fv,l=t.pv,u=n.pop();switch(T.DEBUG&&console.log(t.step,"SHZ["+e+"]",u),u){case 0:r=t.tZone;break;case 1:r=t.gZone;break;default:throw new Error("Invalid zone")}for(var h=l.distance(o,o,!1,!0),c=r.length-2,f=0;f<c;f++)i=r[f],s.setRelative(i,i,h,l)}function dr(e,t){var r=t.stack,i=r.pop()/64,n=r.pop(),a=t.z1[n],o=t.z0[t.rp0],s=t.fv,l=t.pv;s.setRelative(a,o,i,l),s.touch(a),T.DEBUG&&console.log(t.step,"MSIRP["+e+"]",i,n),t.rp1=t.rp0,t.rp2=n,e&&(t.rp0=n)}function pr(e,t){var r=t.stack,i=r.pop(),n=r.pop(),a=t.z0[n],o=t.fv,s=t.pv,l=t.cvt[i];T.DEBUG&&console.log(t.step,"MIAP["+e+"]",i,"(",l,")",n);var u=s.distance(a,Kt);e&&(Math.abs(u-l)<t.cvCutIn&&(u=l),u=t.round(u)),o.setRelative(a,Kt,u,s),0===t.zp0&&(a.xo=a.x,a.yo=a.y),o.touch(a),t.rp0=t.rp1=n}function mr(e,t){var r=t.stack,i=r.pop(),n=t.z2[i];T.DEBUG&&console.log(t.step,"GC["+e+"]",i),r.push(64*t.dpv.distance(n,Kt,e,!1))}function vr(e,t){var r=t.stack,i=r.pop(),n=r.pop(),a=t.z1[i],o=t.z0[n],s=t.dpv.distance(o,a,e,e);T.DEBUG&&console.log(t.step,"MD["+e+"]",i,n,"->",s),t.stack.push(Math.round(64*s))}function yr(e,t){var r=t.stack,i=r.pop(),n=t.fv,a=t.pv,o=t.ppem,s=t.deltaBase+16*(e-1),l=t.deltaShift,u=t.z0;T.DEBUG&&console.log(t.step,"DELTAP["+e+"]",i,r);for(var h=0;h<i;h++){var c=r.pop(),f=r.pop();if(s+((240&f)>>4)===o){var d=(15&f)-8;0<=d&&d++,T.DEBUG&&console.log(t.step,"DELTAPFIX",c,"by",d*l);var p=u[c];n.setRelative(p,p,d*l,a)}}}function gr(e,t){var r=t.stack,i=r.pop();T.DEBUG&&console.log(t.step,"ROUND[]"),r.push(64*t.round(i/64))}function br(e,t){var r=t.stack,i=r.pop(),n=t.ppem,a=t.deltaBase+16*(e-1),o=t.deltaShift;T.DEBUG&&console.log(t.step,"DELTAC["+e+"]",i,r);for(var s=0;s<i;s++){var l=r.pop(),u=r.pop();if(a+((240&u)>>4)===n){var h=(15&u)-8;0<=h&&h++;var c=h*o;T.DEBUG&&console.log(t.step,"DELTACFIX",l,"by",c),t.cvt[l]+=c}}}function _r(e,t){var r,i,n=t.stack,a=n.pop(),o=n.pop(),s=t.z2[a],l=t.z1[o];T.DEBUG&&console.log(t.step,"SDPVTL["+e+"]",a,o),i=e?(r=s.y-l.y,l.x-s.x):(r=l.x-s.x,l.y-s.y),t.dpv=Zt(r,i)}function xr(e,t){var r=t.stack,i=t.prog,n=t.ip;T.DEBUG&&console.log(t.step,"PUSHB["+e+"]");for(var a=0;a<e;a++)r.push(i[++n]);t.ip=n}function wr(e,t){var r=t.ip,i=t.prog,n=t.stack;T.DEBUG&&console.log(t.ip,"PUSHW["+e+"]");for(var a=0;a<e;a++){var o=i[++r]<<8|i[++r];32768&o&&(o=-(1+(65535^o))),n.push(o)}t.ip=r}function Sr(e,t,r,i,n,a){var o,s,l,u,h=a.stack,c=e&&h.pop(),f=h.pop(),d=a.rp0,p=a.z0[d],m=a.z1[f],v=a.minDis,y=a.fv,g=a.dpv;l=0<=(s=o=g.distance(m,p,!0,!0))?1:-1,s=Math.abs(s),e&&(u=a.cvt[c],i&&Math.abs(s-u)<a.cvCutIn&&(s=u)),r&&s<v&&(s=v),i&&(s=a.round(s)),y.setRelative(m,p,l*s,g),y.touch(m),T.DEBUG&&console.log(a.step,(e?"MIRP[":"MDRP[")+(t?"M":"m")+(r?">":"_")+(i?"R":"_")+(0===n?"Gr":1===n?"Bl":2===n?"Wh":"")+"]",e?c+"("+a.cvt[c]+","+u+")":"",f,"(d =",o,"->",l*s,")"),a.rp1=a.rp0,a.rp2=f,t&&(a.rp0=f)}Ft.prototype.exec=function(e,t){if("number"!=typeof t)throw new Error("Point size is not a number!");if(!(2<this._errorState)){var r=this.font,i=this._prepState;if(!i||i.ppem!==t){var n=this._fpgmState;if(!n){$t.prototype=Jt,(n=this._fpgmState=new $t("fpgm",r.tables.fpgm)).funcs=[],n.font=r,T.DEBUG&&(console.log("---EXEC FPGM---"),n.step=-1);try{At(n)}catch(e){return console.log("Hinting error in FPGM:"+e),void(this._errorState=3)}}$t.prototype=n,(i=this._prepState=new $t("prep",r.tables.prep)).ppem=t;var a=r.tables.cvt;if(a)for(var o=i.cvt=new Array(a.length),s=t/r.unitsPerEm,l=0;l<a.length;l++)o[l]=a[l]*s;else i.cvt=[];T.DEBUG&&(console.log("---EXEC PREP---"),i.step=-1);try{At(i)}catch(e){this._errorState<2&&console.log("Hinting error in PREP:"+e),this._errorState=2}}if(!(1<this._errorState))try{return It(e,i)}catch(e){return this._errorState<1&&(console.log("Hinting error:"+e),console.log("Note: further hinting errors are silenced")),void(this._errorState=1)}}},It=function(e,t){var r,i,n,a=t.ppem/t.font.unitsPerEm,o=a,s=e.components;if($t.prototype=t,s){var l=t.font;i=[],r=[];for(var u=0;u<s.length;u++){var h=s[u],c=l.glyphs.get(h.glyphIndex);n=new $t("glyf",c.instructions),T.DEBUG&&(console.log("---EXEC COMP "+u+"---"),n.step=-1),Ut(c,n,a,o);for(var f=Math.round(h.dx*a),d=Math.round(h.dy*o),p=n.gZone,m=n.contours,v=0;v<p.length;v++){var y=p[v];y.xTouched=y.yTouched=!1,y.xo=y.x=y.x+f,y.yo=y.y=y.y+d}var g=i.length;i.push.apply(i,p);for(var b=0;b<m.length;b++)r.push(m[b]+g)}e.instructions&&!n.inhibitGridFit&&((n=new $t("glyf",e.instructions)).gZone=n.z0=n.z1=n.z2=i,n.contours=r,i.push(new Qt(0,0),new Qt(Math.round(e.advanceWidth*a),0)),T.DEBUG&&(console.log("---EXEC COMPOSITE---"),n.step=-1),At(n),i.length-=2)}else n=new $t("glyf",e.instructions),T.DEBUG&&(console.log("---EXEC GLYPH---"),n.step=-1),Ut(e,n,a,o),i=n.gZone;return i},Ut=function(e,t,r,i){for(var n,a,o,s=e.points||[],l=s.length,u=t.gZone=t.z0=t.z1=t.z2=[],h=t.contours=[],c=0;c<l;c++)n=s[c],u[c]=new Qt(n.x*r,n.y*i,n.lastPointOfContour,n.onCurve);for(var f=0;f<l;f++)n=u[f],a||(a=n,h.push(f)),n.lastPointOfContour?((n.nextPointOnContour=a).prevPointOnContour=n,a=void 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t=e.stack.pop();T.DEBUG&&console.log(e.step,"SMD[]",t),e.minDis=t/64},function(e){T.DEBUG&&console.log(e.step,"ELSE[]"),tr(e,!1)},function(e){var t=e.stack.pop();T.DEBUG&&console.log(e.step,"JMPR[]",t),e.ip+=t-1},function(e){var t=e.stack.pop();T.DEBUG&&console.log(e.step,"SCVTCI[]",t),e.cvCutIn=t/64},void 0,void 0,function(e){var t=e.stack;T.DEBUG&&console.log(e.step,"DUP[]"),t.push(t[t.length-1])},sr,function(e){T.DEBUG&&console.log(e.step,"CLEAR[]"),e.stack.length=0},function(e){var t=e.stack,r=t.pop(),i=t.pop();T.DEBUG&&console.log(e.step,"SWAP[]"),t.push(r),t.push(i)},function(e){var t=e.stack;T.DEBUG&&console.log(e.step,"DEPTH[]"),t.push(t.length)},function(e){var t=e.stack,r=t.pop();T.DEBUG&&console.log(e.step,"CINDEX[]",r),t.push(t[t.length-r])},function(e){var t=e.stack,r=t.pop();T.DEBUG&&console.log(e.step,"MINDEX[]",r),t.push(t.splice(t.length-r,1)[0])},void 0,void 0,void 0,function(e){var t=e.stack,r=t.pop(),i=t.pop();T.DEBUG&&console.log(e.step,"LOOPCALL[]",r,i);var 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i=t.pop(),n=t.pop();T.DEBUG&&console.log(e.step,"WS",i,n),r[n]=i},function(e){var t=e.stack,r=e.store,i=t.pop();T.DEBUG&&console.log(e.step,"RS",i);var n=r&&r[i]||0;t.push(n)},function(e){var t=e.stack,r=t.pop(),i=t.pop();T.DEBUG&&console.log(e.step,"WCVTP",r,i),e.cvt[i]=r/64},function(e){var t=e.stack,r=t.pop();T.DEBUG&&console.log(e.step,"RCVT",r),t.push(64*e.cvt[r])},mr.bind(void 0,0),mr.bind(void 0,1),void 0,vr.bind(void 0,0),vr.bind(void 0,1),function(e){T.DEBUG&&console.log(e.step,"MPPEM[]"),e.stack.push(e.ppem)},void 0,function(e){T.DEBUG&&console.log(e.step,"FLIPON[]"),e.autoFlip=!0},void 0,void 0,function(e){var t=e.stack,r=t.pop(),i=t.pop();T.DEBUG&&console.log(e.step,"LT[]",r,i),t.push(i<r?1:0)},function(e){var t=e.stack,r=t.pop(),i=t.pop();T.DEBUG&&console.log(e.step,"LTEQ[]",r,i),t.push(i<=r?1:0)},function(e){var t=e.stack,r=t.pop(),i=t.pop();T.DEBUG&&console.log(e.step,"GT[]",r,i),t.push(r<i?1:0)},function(e){var 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0,6),wr.bind(void 0,7),wr.bind(void 0,8),Sr.bind(void 0,0,0,0,0,0),Sr.bind(void 0,0,0,0,0,1),Sr.bind(void 0,0,0,0,0,2),Sr.bind(void 0,0,0,0,0,3),Sr.bind(void 0,0,0,0,1,0),Sr.bind(void 0,0,0,0,1,1),Sr.bind(void 0,0,0,0,1,2),Sr.bind(void 0,0,0,0,1,3),Sr.bind(void 0,0,0,1,0,0),Sr.bind(void 0,0,0,1,0,1),Sr.bind(void 0,0,0,1,0,2),Sr.bind(void 0,0,0,1,0,3),Sr.bind(void 0,0,0,1,1,0),Sr.bind(void 0,0,0,1,1,1),Sr.bind(void 0,0,0,1,1,2),Sr.bind(void 0,0,0,1,1,3),Sr.bind(void 0,0,1,0,0,0),Sr.bind(void 0,0,1,0,0,1),Sr.bind(void 0,0,1,0,0,2),Sr.bind(void 0,0,1,0,0,3),Sr.bind(void 0,0,1,0,1,0),Sr.bind(void 0,0,1,0,1,1),Sr.bind(void 0,0,1,0,1,2),Sr.bind(void 0,0,1,0,1,3),Sr.bind(void 0,0,1,1,0,0),Sr.bind(void 0,0,1,1,0,1),Sr.bind(void 0,0,1,1,0,2),Sr.bind(void 0,0,1,1,0,3),Sr.bind(void 0,0,1,1,1,0),Sr.bind(void 0,0,1,1,1,1),Sr.bind(void 0,0,1,1,1,2),Sr.bind(void 0,0,1,1,1,3),Sr.bind(void 0,1,0,0,0,0),Sr.bind(void 0,1,0,0,0,1),Sr.bind(void 0,1,0,0,0,2),Sr.bind(void 0,1,0,0,0,3),Sr.bind(void 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required."),Ct(e.unitsPerEm,"When creating a new Font object, unitsPerEm is required."),Ct(e.ascender,"When creating a new Font object, ascender is required."),Ct(e.descender,"When creating a new Font object, descender is required."),Ct(e.descender<0,"Descender should be negative (e.g. -512)."),this.names={fontFamily:{en:e.familyName||" "},fontSubfamily:{en:e.styleName||" "},fullName:{en:e.fullName||e.familyName+" "+e.styleName},postScriptName:{en:e.postScriptName||(e.familyName+e.styleName).replace(/\s/g,"")},designer:{en:e.designer||" "},designerURL:{en:e.designerURL||" "},manufacturer:{en:e.manufacturer||" "},manufacturerURL:{en:e.manufacturerURL||" "},license:{en:e.license||" "},licenseURL:{en:e.licenseURL||" "},version:{en:e.version||"Version 0.1"},description:{en:e.description||" "},copyright:{en:e.copyright||" "},trademark:{en:e.trademark||" "}},this.unitsPerEm=e.unitsPerEm||1e3,this.ascender=e.ascender,this.descender=e.descender,this.createdTimestamp=e.createdTimestamp,this.tables={os2:{usWeightClass:e.weightClass||this.usWeightClasses.MEDIUM,usWidthClass:e.widthClass||this.usWidthClasses.MEDIUM,fsSelection:e.fsSelection||this.fsSelectionValues.REGULAR}}),this.supported=!0,this.glyphs=new xe.GlyphSet(this,e.glyphs||[]),this.encoding=new de(this),this.position=new wt(this),this.substitution=new St(this),this.tables=this.tables||{},Object.defineProperty(this,"hinting",{get:function(){return this._hinting?this._hinting:"truetype"===this.outlinesFormat?this._hinting=new Ft(this):void 0}})}function Er(e,t){var r=JSON.stringify(e),i=256;for(var n in t){var a=parseInt(n);if(a&&!(a<256)){if(JSON.stringify(t[n])===r)return a;i<=a&&(i=a+1)}}return t[i]=e,i}function Cr(e,t,r,i){for(var n=[{name:"nameID_"+e,type:"USHORT",value:Er(t.name,i)},{name:"flags_"+e,type:"USHORT",value:0}],a=0;a<r.length;++a){var o=r[a].tag;n.push({name:"axis_"+e+" "+o,type:"FIXED",value:t.coordinates[o]<<16})}return n}function Lr(e,t,r,i){var n={},a=new se.Parser(e,t);n.name=i[a.parseUShort()]||{},a.skip("uShort",1),n.coordinates={};for(var o=0;o<r.length;++o)n.coordinates[r[o].tag]=a.parseFixed();return n}Tr.prototype.hasChar=function(e){return null!==this.encoding.charToGlyphIndex(e)},Tr.prototype.charToGlyphIndex=function(e){return this.encoding.charToGlyphIndex(e)},Tr.prototype.charToGlyph=function(e){var t=this.charToGlyphIndex(e),r=this.glyphs.get(t);return r=r||this.glyphs.get(0)},Tr.prototype.stringToGlyphs=function(e,t){t=t||this.defaultRenderOptions;for(var r=Mr(e),i=[],n=0;n<r.length;n+=1){var a=r[n];i.push(this.charToGlyphIndex(a))}var o=i.length;if(t.features){var s=t.script||this.substitution.getDefaultScriptName(),l=[];t.features.liga&&(l=l.concat(this.substitution.getFeature("liga",s,t.language))),t.features.rlig&&(l=l.concat(this.substitution.getFeature("rlig",s,t.language)));for(var u=0;u<o;u+=1)for(var h=0;h<l.length;h++){for(var c=l[h],f=c.sub,d=f.length,p=0;p<d&&f[p]===i[u+p];)p++;p===d&&(i.splice(u,d,c.by),o=o-d+1)}}for(var m=new Array(o),v=this.glyphs.get(0),y=0;y<o;y+=1)m[y]=this.glyphs.get(i[y])||v;return m},Tr.prototype.nameToGlyphIndex=function(e){return this.glyphNames.nameToGlyphIndex(e)},Tr.prototype.nameToGlyph=function(e){var t=this.nameToGlyphIndex(e),r=this.glyphs.get(t);return r=r||this.glyphs.get(0)},Tr.prototype.glyphIndexToName=function(e){return this.glyphNames.glyphIndexToName?this.glyphNames.glyphIndexToName(e):""},Tr.prototype.getKerningValue=function(e,t){e=e.index||e,t=t.index||t;var r=this.position.defaultKerningTables;return r?this.position.getKerningValue(r,e,t):this.kerningPairs[e+","+t]||0},Tr.prototype.defaultRenderOptions={kerning:!0,features:{liga:!0,rlig:!0}},Tr.prototype.forEachGlyph=function(e,t,r,i,n,a){t=void 0!==t?t:0,r=void 0!==r?r:0,i=void 0!==i?i:72,n=n||this.defaultRenderOptions;var o,s=1/this.unitsPerEm*i,l=this.stringToGlyphs(e,n);if(n.kerning){var u=n.script||this.position.getDefaultScriptName();o=this.position.getKerningTables(u,n.language)}for(var h=0;h<l.length;h+=1){var c=l[h];if(a.call(this,c,t,r,i,n),c.advanceWidth&&(t+=c.advanceWidth*s),n.kerning&&h<l.length-1)t+=(o?this.position.getKerningValue(o,c.index,l[h+1].index):this.getKerningValue(c,l[h+1]))*s;n.letterSpacing?t+=n.letterSpacing*i:n.tracking&&(t+=n.tracking/1e3*i)}return t},Tr.prototype.getPath=function(e,t,r,i,a){var o=new I;return this.forEachGlyph(e,t,r,i,a,function(e,t,r,i){var n=e.getPath(t,r,i,a,this);o.extend(n)}),o},Tr.prototype.getPaths=function(e,t,r,i,a){var o=[];return this.forEachGlyph(e,t,r,i,a,function(e,t,r,i){var n=e.getPath(t,r,i,a,this);o.push(n)}),o},Tr.prototype.getAdvanceWidth=function(e,t,r){return this.forEachGlyph(e,0,0,t,r,function(){})},Tr.prototype.draw=function(e,t,r,i,n,a){this.getPath(t,r,i,n,a).draw(e)},Tr.prototype.drawPoints=function(n,e,t,r,i,a){this.forEachGlyph(e,t,r,i,a,function(e,t,r,i){e.drawPoints(n,t,r,i)})},Tr.prototype.drawMetrics=function(n,e,t,r,i,a){this.forEachGlyph(e,t,r,i,a,function(e,t,r,i){e.drawMetrics(n,t,r,i)})},Tr.prototype.getEnglishName=function(e){var t=this.names[e];if(t)return t.en},Tr.prototype.validate=function(){var r=this;function e(e){var t=r.getEnglishName(e);t&&t.trim().length}e("fontFamily"),e("weightName"),e("manufacturer"),e("copyright"),e("version"),this.unitsPerEm},Tr.prototype.toTables=function(){return yt.fontToTable(this)},Tr.prototype.toBuffer=function(){return console.warn("Font.toBuffer is deprecated. Use Font.toArrayBuffer instead."),this.toArrayBuffer()},Tr.prototype.toArrayBuffer=function(){for(var e=this.toTables().encode(),t=new ArrayBuffer(e.length),r=new Uint8Array(t),i=0;i<e.length;i++)r[i]=e[i];return t},Tr.prototype.download=function(t){var e=this.getEnglishName("fontFamily"),r=this.getEnglishName("fontSubfamily");t=t||e.replace(/\s/g,"")+"-"+r+".otf";var n=this.toArrayBuffer();if("undefined"!=typeof window)window.requestFileSystem=window.requestFileSystem||window.webkitRequestFileSystem,window.requestFileSystem(window.TEMPORARY,n.byteLength,function(e){e.root.getFile(t,{create:!0},function(i){i.createWriter(function(e){var t=new DataView(n),r=new Blob([t],{type:"font/opentype"});e.write(r),e.addEventListener("writeend",function(){location.href=i.toURL()},!1)})})},function(e){throw new Error(e.name+": "+e.message)});else{var i=jr("fs"),a=function(e){for(var t=new Gr(e.byteLength),r=new Uint8Array(e),i=0;i<t.length;++i)t[i]=r[i];return t}(n);i.writeFileSync(t,a)}},Tr.prototype.fsSelectionValues={ITALIC:1,UNDERSCORE:2,NEGATIVE:4,OUTLINED:8,STRIKEOUT:16,BOLD:32,REGULAR:64,USER_TYPO_METRICS:128,WWS:256,OBLIQUE:512},Tr.prototype.usWidthClasses={ULTRA_CONDENSED:1,EXTRA_CONDENSED:2,CONDENSED:3,SEMI_CONDENSED:4,MEDIUM:5,SEMI_EXPANDED:6,EXPANDED:7,EXTRA_EXPANDED:8,ULTRA_EXPANDED:9},Tr.prototype.usWeightClasses={THIN:100,EXTRA_LIGHT:200,LIGHT:300,NORMAL:400,MEDIUM:500,SEMI_BOLD:600,BOLD:700,EXTRA_BOLD:800,BLACK:900};var Or={make:function(e,t){var r,i,n,a,o=new $.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:e.axes.length},{name:"axisSize",type:"USHORT",value:20},{name:"instanceCount",type:"USHORT",value:e.instances.length},{name:"instanceSize",type:"USHORT",value:4+4*e.axes.length}]);o.offsetToData=o.sizeOf();for(var s=0;s<e.axes.length;s++)o.fields=o.fields.concat((r=s,i=e.axes[s],n=t,a=Er(i.name,n),[{name:"tag_"+r,type:"TAG",value:i.tag},{name:"minValue_"+r,type:"FIXED",value:i.minValue<<16},{name:"defaultValue_"+r,type:"FIXED",value:i.defaultValue<<16},{name:"maxValue_"+r,type:"FIXED",value:i.maxValue<<16},{name:"flags_"+r,type:"USHORT",value:0},{name:"nameID_"+r,type:"USHORT",value:a}]));for(var l=0;l<e.instances.length;l++)o.fields=o.fields.concat(Cr(l,e.instances[l],e.axes,t));return o},parse:function(e,t,r){var i=new se.Parser(e,t),n=i.parseULong();P.argument(65536===n,"Unsupported fvar table version.");var a=i.parseOffset16();i.skip("uShort",1);for(var o,s,l,u,h,c=i.parseUShort(),f=i.parseUShort(),d=i.parseUShort(),p=i.parseUShort(),m=[],v=0;v<c;v++)m.push((o=e,s=t+a+v*f,l=r,h=u=void 0,u={},h=new se.Parser(o,s),u.tag=h.parseTag(),u.minValue=h.parseFixed(),u.defaultValue=h.parseFixed(),u.maxValue=h.parseFixed(),h.skip("uShort",1),u.name=l[h.parseUShort()]||{},u));for(var y=[],g=t+a+c*f,b=0;b<d;b++)y.push(Lr(e,g+b*p,m,r));return{axes:m,instances:y}}},Pr=new Array(10);Pr[1]=function(){var e=this.offset+this.relativeOffset,t=this.parseUShort();return 1===t?{posFormat:1,coverage:this.parsePointer(ae.coverage),value:this.parseValueRecord()}:2===t?{posFormat:2,coverage:this.parsePointer(ae.coverage),values:this.parseValueRecordList()}:void P.assert(!1,"0x"+e.toString(16)+": GPOS lookup type 1 format must be 1 or 2.")},Pr[2]=function(){var e=this.offset+this.relativeOffset,t=this.parseUShort();P.assert(1===t||2===t,"0x"+e.toString(16)+": GPOS lookup type 2 format must be 1 or 2.");var r=this.parsePointer(ae.coverage),i=this.parseUShort(),n=this.parseUShort();if(1===t)return{posFormat:t,coverage:r,valueFormat1:i,valueFormat2:n,pairSets:this.parseList(ae.pointer(ae.list(function(){return{secondGlyph:this.parseUShort(),value1:this.parseValueRecord(i),value2:this.parseValueRecord(n)}})))};if(2===t){var a=this.parsePointer(ae.classDef),o=this.parsePointer(ae.classDef),s=this.parseUShort(),l=this.parseUShort();return{posFormat:t,coverage:r,valueFormat1:i,valueFormat2:n,classDef1:a,classDef2:o,class1Count:s,class2Count:l,classRecords:this.parseList(s,ae.list(l,function(){return{value1:this.parseValueRecord(i),value2:this.parseValueRecord(n)}}))}}},Pr[3]=function(){return{error:"GPOS Lookup 3 not supported"}},Pr[4]=function(){return{error:"GPOS Lookup 4 not supported"}},Pr[5]=function(){return{error:"GPOS Lookup 5 not supported"}},Pr[6]=function(){return{error:"GPOS Lookup 6 not supported"}},Pr[7]=function(){return{error:"GPOS Lookup 7 not supported"}},Pr[8]=function(){return{error:"GPOS Lookup 8 not supported"}},Pr[9]=function(){return{error:"GPOS Lookup 9 not supported"}};var Rr=new Array(10);var Dr={parse:function(e,t){var r=new ae(e,t=t||0),i=r.parseVersion(1);return P.argument(1===i||1.1===i,"Unsupported GPOS table version "+i),1===i?{version:i,scripts:r.parseScriptList(),features:r.parseFeatureList(),lookups:r.parseLookupList(Pr)}:{version:i,scripts:r.parseScriptList(),features:r.parseFeatureList(),lookups:r.parseLookupList(Pr),variations:r.parseFeatureVariationsList()}},make:function(e){return new $.Table("GPOS",[{name:"version",type:"ULONG",value:65536},{name:"scripts",type:"TABLE",value:new $.ScriptList(e.scripts)},{name:"features",type:"TABLE",value:new $.FeatureList(e.features)},{name:"lookups",type:"TABLE",value:new $.LookupList(e.lookups,Rr)}])}};var kr={parse:function(e,t){var r=new se.Parser(e,t),i=r.parseUShort();if(0===i)return function(e){var t={};e.skip("uShort");var r=e.parseUShort();P.argument(0===r,"Unsupported kern sub-table version."),e.skip("uShort",2);var i=e.parseUShort();e.skip("uShort",3);for(var n=0;n<i;n+=1){var a=e.parseUShort(),o=e.parseUShort(),s=e.parseShort();t[a+","+o]=s}return t}(r);if(1===i)return function(e){var t={};e.skip("uShort"),1<e.parseULong()&&console.warn("Only the first kern subtable is supported."),e.skip("uLong");var r=255&e.parseUShort();if(e.skip("uShort"),0==r){var i=e.parseUShort();e.skip("uShort",3);for(var n=0;n<i;n+=1){var a=e.parseUShort(),o=e.parseUShort(),s=e.parseShort();t[a+","+o]=s}}return t}(r);throw new Error("Unsupported kern table version ("+i+").")}};var Ar={parse:function(e,t,r,i){for(var n=new se.Parser(e,t),a=i?n.parseUShort:n.parseULong,o=[],s=0;s<r+1;s+=1){var l=a.call(n);i&&(l*=2),o.push(l)}return o}};function Ir(e,r){jr("fs").readFile(e,function(e,t){if(e)return r(e.message);r(null,Et(t))})}function Ur(e,t){var r=new XMLHttpRequest;r.open("get",e,!0),r.responseType="arraybuffer",r.onload=function(){return r.response?t(null,r.response):t("Font could not be loaded: "+r.statusText)},r.onerror=function(){t("Font could not be loaded")},r.send()}function Nr(e,t){for(var r=[],i=12,n=0;n<t;n+=1){var a=se.getTag(e,i),o=se.getULong(e,i+4),s=se.getULong(e,i+8),l=se.getULong(e,i+12);r.push({tag:a,checksum:o,offset:s,length:l,compression:!1}),i+=16}return r}function Fr(e,t){if("WOFF"!==t.compression)return{data:e,offset:t.offset};var r=new Uint8Array(e.buffer,t.offset+2,t.compressedLength-2),i=new Uint8Array(t.length);if(n(r,i),i.byteLength!==t.length)throw new Error("Decompression error: "+t.tag+" decompressed length doesn't match recorded length");return{data:new DataView(i.buffer,0),offset:0}}function Br(e){var t,r,i,n,a,o,s,l,u,h,c,f,d,p,m=new Tr({empty:!0}),v=new DataView(e,0),y=[],g=se.getTag(v,0);if(g===String.fromCharCode(0,1,0,0)||"true"===g||"typ1"===g)m.outlinesFormat="truetype",y=Nr(v,i=se.getUShort(v,4));else if("OTTO"===g)m.outlinesFormat="cff",y=Nr(v,i=se.getUShort(v,4));else{if("wOFF"!==g)throw new Error("Unsupported OpenType signature "+g);var b=se.getTag(v,4);if(b===String.fromCharCode(0,1,0,0))m.outlinesFormat="truetype";else{if("OTTO"!==b)throw new Error("Unsupported OpenType flavor "+g);m.outlinesFormat="cff"}y=function(e,t){for(var r=[],i=44,n=0;n<t;n+=1){var a=se.getTag(e,i),o=se.getULong(e,i+4),s=se.getULong(e,i+8),l=se.getULong(e,i+12),u=void 0;u=s<l&&"WOFF",r.push({tag:a,offset:o,compression:u,compressedLength:s,length:l}),i+=20}return r}(v,i=se.getUShort(v,12))}for(var _=0;_<i;_+=1){var x=y[_],w=void 0;switch(x.tag){case"cmap":w=Fr(v,x),m.tables.cmap=le.parse(w.data,w.offset),m.encoding=new pe(m.tables.cmap);break;case"cvt ":w=Fr(v,x),p=new se.Parser(w.data,w.offset),m.tables.cvt=p.parseShortList(x.length/2);break;case"fvar":a=x;break;case"fpgm":w=Fr(v,x),p=new 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fuchsia"},{h:90,s:.5,b:1,name:"hot pink"},{h:90,s:1,b:.5,name:"dark fuchsia"},{h:90,s:1,b:1,name:"fuchsia"},{h:95,s:0,b:1,name:"pink"},{h:95,s:.5,b:1,name:"light pink"},{h:95,s:1,b:.5,name:"dark magenta"},{h:95,s:1,b:1,name:"magenta"}];i.default.prototype._rgbColorName=function(e){var t=n.default._rgbaToHSBA(e);return function(e){var t;if(0!==e[0]){e[0]=Math.round(100*e[0]);var r=e[0].toString().split(""),i=r.length-1;r[i]=parseInt(r[i]),r[i]<2.5?r[i]=0:2.5<=r[i]&&r[i]<7.5&&(r[i]=5),2===r.length?(r[0]=parseInt(r[0]),7.5<=r[i]&&(r[i]=0,r[0]=r[0]+1),e[0]=10*r[0]+r[1]):7.5<=r[i]?e[0]=10:e[0]=r[i]}e[2]=e[2]/255;for(var n=e.length-1;1<=n;n--)e[n]<=.25?e[n]=0:.25<e[n]&&e[n]<.75?e[n]=.5:e[n]=1;if(0===e[0]&&0===e[1]&&1===e[2]){for(var a=2;0<=a;a--)l[a]=Math.round(1e4*l[a])/1e4;for(var o=0;o<u.length;o++){if(u[o].h===l[0]&&u[o].s===l[1]&&u[o].b===l[2]){t=u[o].name;break}t="white"}}else for(var s=0;s<h.length;s++)if(h[s].h===e[0]&&h[s].s===e[1]&&h[s].b===e[2]){t=h[s].name;break}return t}([(l=t)[0],t[1],t[2]])};var o=i.default;r.default=o},{"../color/color_conversion":22,"../core/main":36}],17:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.default=void 0;var i,o=(i=e("../core/main"))&&i.__esModule?i:{default:i};var l="_Description",u="_fallbackDesc",h="_fallbackTable",c="_Label",f="_labelDesc",d="_labelTable";function s(e){if("label"===e||"fallback"===e)throw new Error("description should not be LABEL or FALLBACK");return e.endsWith(".")||e.endsWith(";")||e.endsWith(",")||e.endsWith("?")||e.endsWith("!")||(e+="."),e}o.default.prototype.describe=function(e,t){if(o.default._validateParameters("describe",arguments),"string"==typeof e){var r=this.canvas.id;e=s(e),this.dummyDOM||(this.dummyDOM=document.getElementById(r).parentNode),this.descriptions||(this.descriptions={}),this.descriptions.fallback?this.descriptions.fallback.innerHTML!==e&&(this.descriptions.fallback.innerHTML=e):this._describeHTML("fallback",e),t===this.LABEL&&(this.descriptions.label?this.descriptions.label.innerHTML!==e&&(this.descriptions.label.innerHTML=e):this._describeHTML("label",e))}},o.default.prototype.describeElement=function(e,t,r){if(o.default._validateParameters("describeElement",arguments),"string"==typeof t&&"string"==typeof e){var i=this.canvas.id;t=s(t);var n=function(e){if("label"===e||"fallback"===e)throw new Error("element name should not be LABEL or FALLBACK");e.endsWith(".")||e.endsWith(";")||e.endsWith(",")?e=e.replace(/.$/,":"):e.endsWith(":")||(e+=":");return e}(e);e=e.replace(/[^a-zA-Z0-9 ]/g,"");var a='<th scope="row">'.concat(n,"</th><td>").concat(t,"</td>");this.dummyDOM||(this.dummyDOM=document.getElementById(i).parentNode),this.descriptions?this.descriptions.fallbackElements||(this.descriptions.fallbackElements={}):this.descriptions={fallbackElements:{}},this.descriptions.fallbackElements[e]?this.descriptions.fallbackElements[e].innerHTML!==a&&(this.descriptions.fallbackElements[e].innerHTML=a):this._describeElementHTML("fallback",e,a),r===this.LABEL&&(this.descriptions.labelElements||(this.descriptions.labelElements={}),this.descriptions.labelElements[e]?this.descriptions.labelElements[e].innerHTML!==a&&(this.descriptions.labelElements[e].innerHTML=a):this._describeElementHTML("label",e,a))}},o.default.prototype._describeHTML=function(e,t){var r=this.canvas.id;if("fallback"===e){if(this.dummyDOM.querySelector("#".concat(r+l)))this.dummyDOM.querySelector("#"+r+h).insertAdjacentHTML("beforebegin",'<p id="'.concat(r+u,'"></p>'));else{var i='<div id="'.concat(r).concat(l,'" role="region" aria-label="Canvas Description"><p id="').concat(r).concat(u,'"></p></div>');this.dummyDOM.querySelector("#".concat(r,"accessibleOutput"))?this.dummyDOM.querySelector("#".concat(r,"accessibleOutput")).insertAdjacentHTML("beforebegin",i):this.dummyDOM.querySelector("#".concat(r)).innerHTML=i}return this.descriptions.fallback=this.dummyDOM.querySelector("#".concat(r).concat(u)),void(this.descriptions.fallback.innerHTML=t)}if("label"===e){if(this.dummyDOM.querySelector("#".concat(r+c)))this.dummyDOM.querySelector("#".concat(r+d))&&this.dummyDOM.querySelector("#".concat(r+d)).insertAdjacentHTML("beforebegin",'<p id="'.concat(r).concat(f,'"></p>'));else{var n='<div id="'.concat(r).concat(c,'" class="p5Label"><p id="').concat(r).concat(f,'"></p></div>');this.dummyDOM.querySelector("#".concat(r,"accessibleOutputLabel"))?this.dummyDOM.querySelector("#".concat(r,"accessibleOutputLabel")).insertAdjacentHTML("beforebegin",n):this.dummyDOM.querySelector("#"+r).insertAdjacentHTML("afterend",n)}return this.descriptions.label=this.dummyDOM.querySelector("#"+r+f),void(this.descriptions.label.innerHTML=t)}},o.default.prototype._describeElementHTML=function(e,t,r){var i=this.canvas.id;if("fallback"===e){if(this.dummyDOM.querySelector("#".concat(i+l)))this.dummyDOM.querySelector("#"+i+h)||this.dummyDOM.querySelector("#"+i+u).insertAdjacentHTML("afterend",'<table id="'.concat(i).concat(h,'"><caption>Canvas elements and their descriptions</caption></table>'));else{var n='<div id="'.concat(i).concat(l,'" role="region" aria-label="Canvas Description"><table id="').concat(i).concat(h,'"><caption>Canvas elements and their descriptions</caption></table></div>');this.dummyDOM.querySelector("#".concat(i,"accessibleOutput"))?this.dummyDOM.querySelector("#".concat(i,"accessibleOutput")).insertAdjacentHTML("beforebegin",n):this.dummyDOM.querySelector("#"+i).innerHTML=n}var a=document.createElement("tr");return a.id=i+"_fte_"+t,this.dummyDOM.querySelector("#"+i+h).appendChild(a),this.descriptions.fallbackElements[t]=this.dummyDOM.querySelector("#".concat(i).concat("_fte_").concat(t)),void(this.descriptions.fallbackElements[t].innerHTML=r)}if("label"===e){if(this.dummyDOM.querySelector("#".concat(i+c)))this.dummyDOM.querySelector("#".concat(i+d))||this.dummyDOM.querySelector("#"+i+f).insertAdjacentHTML("afterend",'<table id="'.concat(i+d,'"></table>'));else{var o='<div id="'.concat(i).concat(c,'" class="p5Label"><table id="').concat(i).concat(d,'"></table></div>');this.dummyDOM.querySelector("#".concat(i,"accessibleOutputLabel"))?this.dummyDOM.querySelector("#".concat(i,"accessibleOutputLabel")).insertAdjacentHTML("beforebegin",o):this.dummyDOM.querySelector("#"+i).insertAdjacentHTML("afterend",o)}var s=document.createElement("tr");s.id=i+"_lte_"+t,this.dummyDOM.querySelector("#"+i+d).appendChild(s),this.descriptions.labelElements[t]=this.dummyDOM.querySelector("#".concat(i).concat("_lte_").concat(t)),this.descriptions.labelElements[t].innerHTML=r}};var n=o.default;r.default=n},{"../core/main":36}],18:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.default=void 0;var i,n=(i=e("../core/main"))&&i.__esModule?i:{default:i};n.default.prototype._updateGridOutput=function(e){if(this.dummyDOM.querySelector("#".concat(e,"_summary"))){var t=this._accessibleOutputs[e],r=function(e,t){var r="",i="",n=0;for(var a in t){var o=0;for(var s in t[a]){var l='<li id="'.concat(e,"shape").concat(n,'">').concat(t[a][s].color," ").concat(a,",");"line"===a?l+=" location = ".concat(t[a][s].pos,", length = ").concat(t[a][s].length," pixels"):(l+=" location = ".concat(t[a][s].pos),"point"!==a&&(l+=", area = ".concat(t[a][s].area," %")),l+="</li>"),r+=l,o++,n++}i=1<o?"".concat(i," ").concat(o," ").concat(a,"s"):"".concat(i," ").concat(o," ").concat(a)}return{numShapes:[n,i],details:r}}(e,this.ingredients.shapes),i=function(e,t,r,i){var n="".concat(t," canvas, ").concat(r," by ").concat(i," pixels, contains ").concat(e[0]);n=1===e[0]?"".concat(n," shape: ").concat(e[1]):"".concat(n," shapes: ").concat(e[1]);return n}(r.numShapes,this.ingredients.colors.background,this.width,this.height),n=function(e,t){var r=0,i="",n=Array.apply(null,Array(10)).map(function(){});for(var a in n)n[a]=Array.apply(null,Array(10)).map(function(){});for(var o in t)for(var s in t[o]){var l=void 0;l="line"!==o?'<a href="#'.concat(e,"shape").concat(r,'">').concat(t[o][s].color," ").concat(o,"</a>"):'<a href="#'.concat(e,"shape").concat(r,'">').concat(t[o][s].color," ").concat(o," midpoint</a>"),n[t[o][s].loc.locY][t[o][s].loc.locX]?n[t[o][s].loc.locY][t[o][s].loc.locX]=n[t[o][s].loc.locY][t[o][s].loc.locX]+"  "+l:n[t[o][s].loc.locY][t[o][s].loc.locX]=l,r++}for(var u in n){var h="<tr>";for(var c in n[u])h+="<td>",void 0!==n[u][c]&&(h+=n[u][c]),h+="</td>";i=i+h+"</tr>"}return i}(e,this.ingredients.shapes);i!==t.summary.innerHTML&&(t.summary.innerHTML=i),n!==t.map.innerHTML&&(t.map.innerHTML=n),r.details!==t.shapeDetails.innerHTML&&(t.shapeDetails.innerHTML=r.details),this._accessibleOutputs[e]=t}};var a=n.default;r.default=a},{"../core/main":36}],19:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.default=void 0;var i,n=(i=e("../core/main"))&&i.__esModule?i:{default:i};function l(e,t,r){return e[0]<.4*t?e[1]<.4*r?"top left":e[1]>.6*r?"bottom left":"mid left":e[0]>.6*t?e[1]<.4*r?"top right":e[1]>.6*r?"bottom right":"mid right":e[1]<.4*r?"top middle":e[1]>.6*r?"bottom middle":"middle"}function u(e,t,r){var i=Math.floor(e[0]/t*10),n=Math.floor(e[1]/r*10);return 10===i&&--i,10===n&&--n,{locX:i,locY:n}}n.default.prototype.textOutput=function(e){n.default._validateParameters("textOutput",arguments),this._accessibleOutputs.text||(this._accessibleOutputs.text=!0,this._createOutput("textOutput","Fallback"),e===this.LABEL&&(this._accessibleOutputs.textLabel=!0,this._createOutput("textOutput","Label")))},n.default.prototype.gridOutput=function(e){n.default._validateParameters("gridOutput",arguments),this._accessibleOutputs.grid||(this._accessibleOutputs.grid=!0,this._createOutput("gridOutput","Fallback"),e===this.LABEL&&(this._accessibleOutputs.gridLabel=!0,this._createOutput("gridOutput","Label")))},n.default.prototype._addAccsOutput=function(){return this._accessibleOutputs||(this._accessibleOutputs={text:!1,grid:!1,textLabel:!1,gridLabel:!1}),this._accessibleOutputs.grid||this._accessibleOutputs.text},n.default.prototype._createOutput=function(e,t){var r,i,n,a=this.canvas.id;this.ingredients||(this.ingredients={shapes:{},colors:{background:"white",fill:"white",stroke:"black"},pShapes:""}),this.dummyDOM||(this.dummyDOM=document.getElementById(a).parentNode);var o="";"Fallback"===t?(r=a+e,i=a+"accessibleOutput",this.dummyDOM.querySelector("#".concat(i))||(this.dummyDOM.querySelector("#".concat(a,"_Description"))?this.dummyDOM.querySelector("#".concat(a,"_Description")).insertAdjacentHTML("afterend",'<div id="'.concat(i,'" role="region" aria-label="Canvas Outputs"></div>')):this.dummyDOM.querySelector("#".concat(a)).innerHTML='<div id="'.concat(i,'" role="region" aria-label="Canvas Outputs"></div>'))):"Label"===t&&(r=a+e+(o=t),i=a+"accessibleOutput"+t,this.dummyDOM.querySelector("#".concat(i))||(this.dummyDOM.querySelector("#".concat(a,"_Label"))?this.dummyDOM.querySelector("#".concat(a,"_Label")).insertAdjacentHTML("afterend",'<div id="'.concat(i,'"></div>')):this.dummyDOM.querySelector("#".concat(a)).insertAdjacentHTML("afterend",'<div id="'.concat(i,'"></div>')))),this._accessibleOutputs[r]={},"textOutput"===e?(o="#".concat(a,"gridOutput").concat(o),n='<div id="'.concat(r,'">Text Output<div id="').concat(r,'Summary" aria-label="text output summary"><p id="').concat(r,'_summary"></p><ul id="').concat(r,'_list"></ul></div><table id="').concat(r,'_shapeDetails" summary="text output shape details"></table></div>'),this.dummyDOM.querySelector(o)?this.dummyDOM.querySelector(o).insertAdjacentHTML("beforebegin",n):this.dummyDOM.querySelector("#".concat(i)).innerHTML=n,this._accessibleOutputs[r].list=this.dummyDOM.querySelector("#".concat(r,"_list"))):"gridOutput"===e&&(o="#".concat(a,"textOutput").concat(o),n='<div id="'.concat(r,'">Grid Output<p id="').concat(r,'_summary" aria-label="grid output summary"><table id="').concat(r,'_map" summary="grid output content"></table><ul id="').concat(r,'_shapeDetails" aria-label="grid output shape details"></ul></div>'),this.dummyDOM.querySelector(o)?this.dummyDOM.querySelector(o).insertAdjacentHTML("afterend",n):this.dummyDOM.querySelector("#".concat(i)).innerHTML=n,this._accessibleOutputs[r].map=this.dummyDOM.querySelector("#".concat(r,"_map"))),this._accessibleOutputs[r].shapeDetails=this.dummyDOM.querySelector("#".concat(r,"_shapeDetails")),this._accessibleOutputs[r].summary=this.dummyDOM.querySelector("#".concat(r,"_summary"))},n.default.prototype._updateAccsOutput=function(){var e=this.canvas.id;JSON.stringify(this.ingredients.shapes)!==this.ingredients.pShapes&&(this.ingredients.pShapes=JSON.stringify(this.ingredients.shapes),this._accessibleOutputs.text&&this._updateTextOutput(e+"textOutput"),this._accessibleOutputs.grid&&this._updateGridOutput(e+"gridOutput"),this._accessibleOutputs.textLabel&&this._updateTextOutput(e+"textOutputLabel"),this._accessibleOutputs.gridLabel&&this._updateGridOutput(e+"gridOutputLabel"))},n.default.prototype._accsBackground=function(e){this.ingredients.pShapes=JSON.stringify(this.ingredients.shapes),this.ingredients.shapes={},this.ingredients.colors.backgroundRGBA!==e&&(this.ingredients.colors.backgroundRGBA=e,this.ingredients.colors.background=this._rgbColorName(e))},n.default.prototype._accsCanvasColors=function(e,t){"fill"===e?this.ingredients.colors.fillRGBA!==t&&(this.ingredients.colors.fillRGBA=t,this.ingredients.colors.fill=this._rgbColorName(t)):"stroke"===e&&this.ingredients.colors.strokeRGBA!==t&&(this.ingredients.colors.strokeRGBA=t,this.ingredients.colors.stroke=this._rgbColorName(t))},n.default.prototype._accsOutput=function(e,t){"ellipse"===e&&t[2]===t[3]?e="circle":"rectangle"===e&&t[2]===t[3]&&(e="square");var r={},i=!0,n=function(e,t){var r,i;i="rectangle"===e||"ellipse"===e||"arc"===e||"circle"===e||"square"===e?(r=Math.round(t[0]+t[2]/2),Math.round(t[1]+t[3]/2)):"triangle"===e?(r=(t[0]+t[2]+t[4])/3,(t[1]+t[3]+t[5])/3):"quadrilateral"===e?(r=(t[0]+t[2]+t[4]+t[6])/4,(t[1]+t[3]+t[5]+t[7])/4):"line"===e?(r=(t[0]+t[2])/2,(t[1]+t[3])/2):(r=t[0],t[1]);return[r,i]}(e,t);if("line"===e){r.color=this.ingredients.colors.stroke,r.length=Math.round(this.dist(t[0],t[1],t[2],t[3]));var a=l([t[0],[1]],this.width,this.height),o=l([t[2],[3]],this.width,this.height);r.loc=u(n,this.width,this.height),r.pos=a===o?"at ".concat(a):"from ".concat(a," to ").concat(o)}else"point"===e?r.color=this.ingredients.colors.stroke:(r.color=this.ingredients.colors.fill,r.area=function(e,t,r,i){var n=0;if("arc"===e){var a=((t[5]-t[4])%(2*Math.PI)+2*Math.PI)%(2*Math.PI);if(n=a*t[2]*t[3]/8,"open"===t[6]||"chord"===t[6]){var o=t[0],s=t[1],l=t[0]+t[2]/2*Math.cos(t[4]).toFixed(2),u=t[1]+t[3]/2*Math.sin(t[4]).toFixed(2),h=t[0]+t[2]/2*Math.cos(t[5]).toFixed(2),c=t[1]+t[3]/2*Math.sin(t[5]).toFixed(2),f=Math.abs(o*(u-c)+l*(c-s)+h*(s-u))/2;a>Math.PI?n+=f:n-=f}}else"ellipse"===e||"circle"===e?n=3.14*t[2]/2*t[3]/2:"line"===e?n=0:"point"===e?n=0:"quadrilateral"===e?n=Math.abs((t[6]+t[0])*(t[7]-t[1])+(t[0]+t[2])*(t[1]-t[3])+(t[2]+t[4])*(t[3]-t[5])+(t[4]+t[6])*(t[5]-t[7]))/2:"rectangle"===e||"square"===e?n=t[2]*t[3]:"triangle"===e&&(n=Math.abs(t[0]*(t[3]-t[5])+t[2]*(t[5]-t[1])+t[4]*(t[1]-t[3]))/2);return Math.round(100*n/(r*i))}(e,t,this.width,this.height)),r.pos=l(n,this.width,this.height),r.loc=u(n,this.width,this.height);if(this.ingredients.shapes[e]){if(this.ingredients.shapes[e]!==[r]){for(var s in this.ingredients.shapes[e])JSON.stringify(this.ingredients.shapes[e][s])===JSON.stringify(r)&&(i=!1);!0===i&&this.ingredients.shapes[e].push(r)}}else this.ingredients.shapes[e]=[r]};var a=n.default;r.default=a},{"../core/main":36}],20:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.default=void 0;var i,n=(i=e("../core/main"))&&i.__esModule?i:{default:i};n.default.prototype._updateTextOutput=function(e){if(this.dummyDOM.querySelector("#".concat(e,"_summary"))){var t=this._accessibleOutputs[e],r=function(e,t){var r="",i=0;for(var n in t)for(var a in t[n]){var o='<li><a href="#'.concat(e,"shape").concat(i,'">').concat(t[n][a].color," ").concat(n,"</a>");"line"===n?o+=", ".concat(t[n][a].pos,", ").concat(t[n][a].length," pixels long.</li>"):(o+=", at ".concat(t[n][a].pos),"point"!==n&&(o+=", covering ".concat(t[n][a].area,"% of the canvas")),o+=".</li>"),r+=o,i++}return{numShapes:i,listShapes:r}}(e,this.ingredients.shapes),i=function(e,t,r,i){var n="Your output is a, ".concat(r," by ").concat(i," pixels, ").concat(t," canvas containing the following");n=1===e?"".concat(n," shape:"):"".concat(n," ").concat(e," shapes:");return n}(r.numShapes,this.ingredients.colors.background,this.width,this.height),n=function(e,t){var r="",i=0;for(var n in t)for(var a in t[n]){var o='<tr id="'.concat(e,"shape").concat(i,'"><th>').concat(t[n][a].color," ").concat(n,"</th>");"line"===n?o+="<td>location = ".concat(t[n][a].pos,"</td><td>length = ").concat(t[n][a].length," pixels</td></tr>"):(o+="<td>location = ".concat(t[n][a].pos,"</td>"),"point"!==n&&(o+="<td> area = ".concat(t[n][a].area,"%</td>")),o+="</tr>"),r+=o,i++}return r}(e,this.ingredients.shapes);i!==t.summary.innerHTML&&(t.summary.innerHTML=i),r.listShapes!==t.list.innerHTML&&(t.list.innerHTML=r.listShapes),n!==t.shapeDetails.innerHTML&&(t.shapeDetails.innerHTML=n),this._accessibleOutputs[e]=t}};var a=n.default;r.default=a},{"../core/main":36}],21:[function(e,t,r){"use strict";var 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strict";Object.defineProperty(r,"__esModule",{value:!0}),r.default=void 0;var i,n=(i=e("../core/main"))&&i.__esModule?i:{default:i};n.default.ColorConversion={},n.default.ColorConversion._hsbaToHSLA=function(e){var t=e[0],r=e[1],i=e[2],n=(2-r)*i/2;return 0!=n&&(1==n?r=0:n<.5?r/=2-r:r=r*i/(2-2*n)),[t,r,n,e[3]]},n.default.ColorConversion._hsbaToRGBA=function(e){var t=6*e[0],r=e[1],i=e[2],n=[];if(0===r)n=[i,i,i,e[3]];else{var a,o,s,l=Math.floor(t),u=i*(1-r),h=i*(1-r*(t-l)),c=i*(1-r*(1+l-t));s=1===l?(a=h,o=i,u):2===l?(a=u,o=i,c):3===l?(a=u,o=h,i):4===l?(a=c,o=u,i):5===l?(a=i,o=u,h):(a=i,o=c,u),n=[a,o,s,e[3]]}return n},n.default.ColorConversion._hslaToHSBA=function(e){var t,r=e[0],i=e[1],n=e[2];return[r,i=2*((t=n<.5?(1+i)*n:n+i-n*i)-n)/t,t,e[3]]},n.default.ColorConversion._hslaToRGBA=function(e){var t=6*e[0],r=e[1],i=e[2],n=[];if(0===r)n=[i,i,i,e[3]];else{var a,o=2*i-(a=i<.5?(1+r)*i:i+r-i*r),s=function(e,t,r){return 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0;var i,c=(i=e("../core/main"))&&i.__esModule?i:{default:i},f=function(e){if(e&&e.__esModule)return e;if(null===e||"object"!==o(e)&&"function"!=typeof e)return{default:e};var t=s();if(t&&t.has(e))return t.get(e);var r={},i=Object.defineProperty&&Object.getOwnPropertyDescriptor;for(var n in e)if(Object.prototype.hasOwnProperty.call(e,n)){var a=i?Object.getOwnPropertyDescriptor(e,n):null;a&&(a.get||a.set)?Object.defineProperty(r,n,a):r[n]=e[n]}r.default=e,t&&t.set(e,r);return r}(e("../core/constants"));function s(){if("function"!=typeof WeakMap)return null;var e=new WeakMap;return s=function(){return e},e}e("./p5.Color"),e("../core/friendly_errors/validate_params"),e("../core/friendly_errors/file_errors"),e("../core/friendly_errors/fes_core"),c.default.prototype.alpha=function(e){return c.default._validateParameters("alpha",arguments),this.color(e)._getAlpha()},c.default.prototype.blue=function(e){return c.default._validateParameters("blue",arguments),this.color(e)._getBlue()},c.default.prototype.brightness=function(e){return c.default._validateParameters("brightness",arguments),this.color(e)._getBrightness()},c.default.prototype.color=function(){if(c.default._validateParameters("color",arguments),arguments[0]instanceof c.default.Color)return arguments[0];var e=arguments[0]instanceof Array?arguments[0]:arguments;return new c.default.Color(this,e)},c.default.prototype.green=function(e){return c.default._validateParameters("green",arguments),this.color(e)._getGreen()},c.default.prototype.hue=function(e){return c.default._validateParameters("hue",arguments),this.color(e)._getHue()},c.default.prototype.lerpColor=function(e,t,r){c.default._validateParameters("lerpColor",arguments);var i,n,a,o,s,l,u=this._colorMode,h=this._colorMaxes;if(u===f.RGB)s=e.levels.map(function(e){return e/255}),l=t.levels.map(function(e){return e/255});else if(u===f.HSB)e._getBrightness(),t._getBrightness(),s=e.hsba,l=t.hsba;else{if(u!==f.HSL)throw new Error("".concat(u,"cannot be used for interpolation."));e._getLightness(),t._getLightness(),s=e.hsla,l=t.hsla}return r=Math.max(Math.min(r,1),0),void 0===this.lerp&&(this.lerp=function(e,t,r){return r*(t-e)+e}),i=this.lerp(s[0],l[0],r),n=this.lerp(s[1],l[1],r),a=this.lerp(s[2],l[2],r),o=this.lerp(s[3],l[3],r),i*=h[u][0],n*=h[u][1],a*=h[u][2],o*=h[u][3],this.color(i,n,a,o)},c.default.prototype.lightness=function(e){return c.default._validateParameters("lightness",arguments),this.color(e)._getLightness()},c.default.prototype.red=function(e){return c.default._validateParameters("red",arguments),this.color(e)._getRed()},c.default.prototype.saturation=function(e){return c.default._validateParameters("saturation",arguments),this.color(e)._getSaturation()};var n=c.default;r.default=n},{"../core/constants":26,"../core/friendly_errors/fes_core":28,"../core/friendly_errors/file_errors":29,"../core/friendly_errors/validate_params":31,"../core/main":36,"./p5.Color":24}],24:[function(e,t,r){"use strict";function o(e){return(o="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e})(e)}Object.defineProperty(r,"__esModule",{value:!0}),r.default=void 0;var c=i(e("../core/main")),f=function(e){if(e&&e.__esModule)return e;if(null===e||"object"!==o(e)&&"function"!=typeof e)return{default:e};var t=s();if(t&&t.has(e))return t.get(e);var r={},i=Object.defineProperty&&Object.getOwnPropertyDescriptor;for(var n in e)if(Object.prototype.hasOwnProperty.call(e,n)){var a=i?Object.getOwnPropertyDescriptor(e,n):null;a&&(a.get||a.set)?Object.defineProperty(r,n,a):r[n]=e[n]}r.default=e,t&&t.set(e,r);return r}(e("../core/constants")),d=i(e("./color_conversion"));function s(){if("function"!=typeof WeakMap)return null;var e=new WeakMap;return s=function(){return e},e}function i(e){return e&&e.__esModule?e:{default:e}}c.default.Color=function(e,t){if(this._storeModeAndMaxes(e._colorMode,e._colorMaxes),this.mode!==f.RGB&&this.mode!==f.HSL&&this.mode!==f.HSB)throw new Error("".concat(this.mode," is an invalid colorMode."));return this._array=c.default.Color._parseInputs.apply(this,t),this._calculateLevels(),this},c.default.Color.prototype.toString=function(e){var t=this.levels,r=this._array,i=r[3];switch(e){case"#rrggbb":return"#".concat(t[0]<16?"0".concat(t[0].toString(16)):t[0].toString(16),t[1]<16?"0".concat(t[1].toString(16)):t[1].toString(16),t[2]<16?"0".concat(t[2].toString(16)):t[2].toString(16));case"#rrggbbaa":return"#".concat(t[0]<16?"0".concat(t[0].toString(16)):t[0].toString(16),t[1]<16?"0".concat(t[1].toString(16)):t[1].toString(16),t[2]<16?"0".concat(t[2].toString(16)):t[2].toString(16),t[3]<16?"0".concat(t[2].toString(16)):t[3].toString(16));case"#rgb":return"#".concat(Math.round(15*r[0]).toString(16),Math.round(15*r[1]).toString(16),Math.round(15*r[2]).toString(16));case"#rgba":return"#".concat(Math.round(15*r[0]).toString(16),Math.round(15*r[1]).toString(16),Math.round(15*r[2]).toString(16),Math.round(15*r[3]).toString(16));case"rgb":return"rgb(".concat(t[0],", ",t[1],", ",t[2],")");case"rgb%":return"rgb(".concat((100*r[0]).toPrecision(3),"%, ",(100*r[1]).toPrecision(3),"%, ",(100*r[2]).toPrecision(3),"%)");case"rgba%":return"rgba(".concat((100*r[0]).toPrecision(3),"%, ",(100*r[1]).toPrecision(3),"%, ",(100*r[2]).toPrecision(3),"%, ",(100*r[3]).toPrecision(3),"%)");case"hsb":case"hsv":return this.hsba||(this.hsba=d.default._rgbaToHSBA(this._array)),"hsb(".concat(this.hsba[0]*this.maxes[f.HSB][0],", ",this.hsba[1]*this.maxes[f.HSB][1],", ",this.hsba[2]*this.maxes[f.HSB][2],")");case"hsb%":case"hsv%":return this.hsba||(this.hsba=d.default._rgbaToHSBA(this._array)),"hsb(".concat((100*this.hsba[0]).toPrecision(3),"%, ",(100*this.hsba[1]).toPrecision(3),"%, ",(100*this.hsba[2]).toPrecision(3),"%)");case"hsba":case"hsva":return this.hsba||(this.hsba=d.default._rgbaToHSBA(this._array)),"hsba(".concat(this.hsba[0]*this.maxes[f.HSB][0],", ",this.hsba[1]*this.maxes[f.HSB][1],", ",this.hsba[2]*this.maxes[f.HSB][2],", ",i,")");case"hsba%":case"hsva%":return this.hsba||(this.hsba=d.default._rgbaToHSBA(this._array)),"hsba(".concat((100*this.hsba[0]).toPrecision(3),"%, ",(100*this.hsba[1]).toPrecision(3),"%, ",(100*this.hsba[2]).toPrecision(3),"%, ",(100*i).toPrecision(3),"%)");case"hsl":return this.hsla||(this.hsla=d.default._rgbaToHSLA(this._array)),"hsl(".concat(this.hsla[0]*this.maxes[f.HSL][0],", ",this.hsla[1]*this.maxes[f.HSL][1],", ",this.hsla[2]*this.maxes[f.HSL][2],")");case"hsl%":return this.hsla||(this.hsla=d.default._rgbaToHSLA(this._array)),"hsl(".concat((100*this.hsla[0]).toPrecision(3),"%, ",(100*this.hsla[1]).toPrecision(3),"%, ",(100*this.hsla[2]).toPrecision(3),"%)");case"hsla":return this.hsla||(this.hsla=d.default._rgbaToHSLA(this._array)),"hsla(".concat(this.hsla[0]*this.maxes[f.HSL][0],", ",this.hsla[1]*this.maxes[f.HSL][1],", ",this.hsla[2]*this.maxes[f.HSL][2],", ",i,")");case"hsla%":return this.hsla||(this.hsla=d.default._rgbaToHSLA(this._array)),"hsl(".concat((100*this.hsla[0]).toPrecision(3),"%, ",(100*this.hsla[1]).toPrecision(3),"%, ",(100*this.hsla[2]).toPrecision(3),"%, ",(100*i).toPrecision(3),"%)");case"rgba":default:return"rgba(".concat(t[0],",",t[1],",",t[2],",",i,")")}},c.default.Color.prototype.setRed=function(e){this._array[0]=e/this.maxes[f.RGB][0],this._calculateLevels()},c.default.Color.prototype.setGreen=function(e){this._array[1]=e/this.maxes[f.RGB][1],this._calculateLevels()},c.default.Color.prototype.setBlue=function(e){this._array[2]=e/this.maxes[f.RGB][2],this._calculateLevels()},c.default.Color.prototype.setAlpha=function(e){this._array[3]=e/this.maxes[this.mode][3],this._calculateLevels()},c.default.Color.prototype._calculateLevels=function(){for(var e=this._array,t=this.levels=new Array(e.length),r=e.length-1;0<=r;--r)t[r]=Math.round(255*e[r])},c.default.Color.prototype._getAlpha=function(){return this._array[3]*this.maxes[this.mode][3]},c.default.Color.prototype._storeModeAndMaxes=function(e,t){this.mode=e,this.maxes=t},c.default.Color.prototype._getMode=function(){return this.mode},c.default.Color.prototype._getMaxes=function(){return this.maxes},c.default.Color.prototype._getBlue=function(){return this._array[2]*this.maxes[f.RGB][2]},c.default.Color.prototype._getBrightness=function(){return this.hsba||(this.hsba=d.default._rgbaToHSBA(this._array)),this.hsba[2]*this.maxes[f.HSB][2]},c.default.Color.prototype._getGreen=function(){return this._array[1]*this.maxes[f.RGB][1]},c.default.Color.prototype._getHue=function(){return this.mode===f.HSB?(this.hsba||(this.hsba=d.default._rgbaToHSBA(this._array)),this.hsba[0]*this.maxes[f.HSB][0]):(this.hsla||(this.hsla=d.default._rgbaToHSLA(this._array)),this.hsla[0]*this.maxes[f.HSL][0])},c.default.Color.prototype._getLightness=function(){return this.hsla||(this.hsla=d.default._rgbaToHSLA(this._array)),this.hsla[2]*this.maxes[f.HSL][2]},c.default.Color.prototype._getRed=function(){return this._array[0]*this.maxes[f.RGB][0]},c.default.Color.prototype._getSaturation=function(){return this.mode===f.HSB?(this.hsba||(this.hsba=d.default._rgbaToHSBA(this._array)),this.hsba[1]*this.maxes[f.HSB][1]):(this.hsla||(this.hsla=d.default._rgbaToHSLA(this._array)),this.hsla[1]*this.maxes[f.HSL][1])};var 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r=document.createElement("div");r.appendChild(e),r.appendChild(t),r.style.height="0px",r.style.overflow="hidden",document.body.appendChild(r),t.style.verticalAlign="baseline";var i=u(t),n=u(e),a=i[1]-n[1];t.style.verticalAlign="bottom",i=u(t),n=u(e);var o=i[1]-n[1]-a;return document.body.removeChild(r),this._setProperty("_textAscent",a),this._setProperty("_textDescent",o),this};var n=l.default.Renderer;r.default=n},{"../core/constants":26,"./main":36}],40:[function(e,t,r){"use strict";function o(e){return(o="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e})(e)}Object.defineProperty(r,"__esModule",{value:!0}),r.default=void 0;var c=i(e("./main")),p=function(e){if(e&&e.__esModule)return e;if(null===e||"object"!==o(e)&&"function"!=typeof e)return{default:e};var t=s();if(t&&t.has(e))return t.get(e);var r={},i=Object.defineProperty&&Object.getOwnPropertyDescriptor;for(var n in e)if(Object.prototype.hasOwnProperty.call(e,n)){var a=i?Object.getOwnPropertyDescriptor(e,n):null;a&&(a.get||a.set)?Object.defineProperty(r,n,a):r[n]=e[n]}r.default=e,t&&t.set(e,r);return r}(e("./constants")),f=i(e("../image/filters"));function s(){if("function"!=typeof WeakMap)return null;var e=new WeakMap;return s=function(){return e},e}function i(e){return e&&e.__esModule?e:{default:e}}e("./p5.Renderer");var v="rgba(0,0,0,0)";c.default.Renderer2D=function(e,t,r){return c.default.Renderer.call(this,e,t,r),this.drawingContext=this.canvas.getContext("2d"),this._pInst._setProperty("drawingContext",this.drawingContext),this},c.default.Renderer2D.prototype=Object.create(c.default.Renderer.prototype),c.default.Renderer2D.prototype._applyDefaults=function(){this._cachedFillStyle=this._cachedStrokeStyle=void 0,this._cachedBlendMode=p.BLEND,this._setFill(p._DEFAULT_FILL),this._setStroke(p._DEFAULT_STROKE),this.drawingContext.lineCap=p.ROUND,this.drawingContext.font="normal 12px sans-serif"},c.default.Renderer2D.prototype.resize=function(e,t){c.default.Renderer.prototype.resize.call(this,e,t),this.drawingContext.scale(this._pInst._pixelDensity,this._pInst._pixelDensity)},c.default.Renderer2D.prototype.background=function(){if(this.drawingContext.save(),this.resetMatrix(),(arguments.length<=0?void 0:arguments[0])instanceof c.default.Image)this._pInst.image(arguments.length<=0?void 0:arguments[0],0,0,this.width,this.height);else{var e,t=this._getFill(),r=(e=this._pInst).color.apply(e,arguments);this._pInst._addAccsOutput()&&this._pInst._accsBackground(r.levels);var i=r.toString();this._setFill(i),this._isErasing&&this.blendMode(this._cachedBlendMode),this.drawingContext.fillRect(0,0,this.width,this.height),this._setFill(t),this._isErasing&&this._pInst.erase()}this.drawingContext.restore()},c.default.Renderer2D.prototype.clear=function(){this.drawingContext.save(),this.resetMatrix(),this.drawingContext.clearRect(0,0,this.width,this.height),this.drawingContext.restore()},c.default.Renderer2D.prototype.fill=function(){var e,t=(e=this._pInst).color.apply(e,arguments);this._setFill(t.toString()),this._pInst._addAccsOutput()&&this._pInst._accsCanvasColors("fill",t.levels)},c.default.Renderer2D.prototype.stroke=function(){var e,t=(e=this._pInst).color.apply(e,arguments);this._setStroke(t.toString()),this._pInst._addAccsOutput()&&this._pInst._accsCanvasColors("stroke",t.levels)},c.default.Renderer2D.prototype.erase=function(e,t){if(!this._isErasing){this._cachedFillStyle=this.drawingContext.fillStyle;var r=this._pInst.color(255,e).toString();this.drawingContext.fillStyle=r,this._cachedStrokeStyle=this.drawingContext.strokeStyle;var i=this._pInst.color(255,t).toString();this.drawingContext.strokeStyle=i;var n=this._cachedBlendMode;this.blendMode(p.REMOVE),this._cachedBlendMode=n,this._isErasing=!0}},c.default.Renderer2D.prototype.noErase=function(){this._isErasing&&(this.drawingContext.fillStyle=this._cachedFillStyle,this.drawingContext.strokeStyle=this._cachedStrokeStyle,this.blendMode(this._cachedBlendMode),this._isErasing=!1)},c.default.Renderer2D.prototype.image=function(e,t,r,i,n,a,o,s,l){var u;e.gifProperties&&e._animateGif(this._pInst);try{this._tint&&(c.default.MediaElement&&e instanceof c.default.MediaElement&&e.loadPixels(),e.canvas&&(u=this._getTintedImageCanvas(e))),u=u||(e.canvas||e.elt);var h=1;e.width&&0<e.width&&(h=u.width/e.width),this._isErasing&&this.blendMode(this._cachedBlendMode),this.drawingContext.drawImage(u,h*t,h*r,h*i,h*n,a,o,s,l),this._isErasing&&this._pInst.erase()}catch(e){if("NS_ERROR_NOT_AVAILABLE"!==e.name)throw e}},c.default.Renderer2D.prototype._getTintedImageCanvas=function(e){if(!e.canvas)return e;var t=f.default._toPixels(e.canvas),r=document.createElement("canvas");r.width=e.canvas.width,r.height=e.canvas.height;for(var i=r.getContext("2d"),n=i.createImageData(e.canvas.width,e.canvas.height),a=n.data,o=0;o<t.length;o+=4){var s=t[o],l=t[o+1],u=t[o+2],h=t[o+3];a[o]=s*this._tint[0]/255,a[o+1]=l*this._tint[1]/255,a[o+2]=u*this._tint[2]/255,a[o+3]=h*this._tint[3]/255}return i.putImageData(n,0,0),r},c.default.Renderer2D.prototype.blendMode=function(e){if(e===p.SUBTRACT)console.warn("blendMode(SUBTRACT) only works in WEBGL 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e=this._pixelsState,t=e._pixelDensity,r=this.width*t,i=this.height*t,n=this.drawingContext.getImageData(0,0,r,i);e._setProperty("imageData",n),e._setProperty("pixels",n.data)},c.default.Renderer2D.prototype.set=function(e,t,r){e=Math.floor(e),t=Math.floor(t);var i=this._pixelsState;if(r instanceof c.default.Image)this.drawingContext.save(),this.drawingContext.setTransform(1,0,0,1,0,0),this.drawingContext.scale(i._pixelDensity,i._pixelDensity),this.drawingContext.clearRect(e,t,r.width,r.height),this.drawingContext.drawImage(r.canvas,e,t),this.drawingContext.restore();else{var n=0,a=0,o=0,s=0,l=4*(t*i._pixelDensity*(this.width*i._pixelDensity)+e*i._pixelDensity);if(i.imageData||i.loadPixels.call(i),"number"==typeof r)l<i.pixels.length&&(o=a=n=r,s=255);else if(r instanceof Array){if(r.length<4)throw new Error("pixel array must be of the form [R, G, B, A]");l<i.pixels.length&&(n=r[0],a=r[1],o=r[2],s=r[3])}else r instanceof c.default.Color&&l<i.pixels.length&&(n=r.levels[0],a=r.levels[1],o=r.levels[2],s=r.levels[3]);for(var u=0;u<i._pixelDensity;u++)for(var h=0;h<i._pixelDensity;h++)l=4*((t*i._pixelDensity+h)*this.width*i._pixelDensity+(e*i._pixelDensity+u)),i.pixels[l]=n,i.pixels[l+1]=a,i.pixels[l+2]=o,i.pixels[l+3]=s}},c.default.Renderer2D.prototype.updatePixels=function(e,t,r,i){var n=this._pixelsState,a=n._pixelDensity;void 0===e&&void 0===t&&void 0===r&&void 0===i&&(t=e=0,r=this.width,i=this.height),e*=a,t*=a,r*=a,i*=a,this.gifProperties&&(this.gifProperties.frames[this.gifProperties.displayIndex].image=n.imageData),this.drawingContext.putImageData(n.imageData,e,t,0,0,r,i)},c.default.Renderer2D.prototype._acuteArcToBezier=function(e,t){var r=t/2,i=Math.cos(r),n=Math.sin(r),a=1/Math.tan(r),o=e+r,s=Math.cos(o),l=Math.sin(o),u=(4-i)/3,h=n+(i-u)*a;return{ax:Math.cos(e).toFixed(7),ay:Math.sin(e).toFixed(7),bx:(u*s+h*l).toFixed(7),by:(u*l-h*s).toFixed(7),cx:(u*s-h*l).toFixed(7),cy:(u*l+h*s).toFixed(7),dx:Math.cos(e+t).toFixed(7),dy:Math.sin(e+t).toFixed(7)}},c.default.Renderer2D.prototype.arc=function(r,i,e,t,n,a,o){var s=this.drawingContext,l=e/2,u=t/2,h=0,c=[];for(r+=l,i+=u;1e-5<=a-n;)h=Math.min(a-n,p.HALF_PI),c.push(this._acuteArcToBezier(n,h)),n+=h;return this._doFill&&(s.beginPath(),c.forEach(function(e,t){0===t&&s.moveTo(r+e.ax*l,i+e.ay*u),s.bezierCurveTo(r+e.bx*l,i+e.by*u,r+e.cx*l,i+e.cy*u,r+e.dx*l,i+e.dy*u)}),o!==p.PIE&&null!=o||s.lineTo(r,i),s.closePath(),s.fill()),this._doStroke&&(s.beginPath(),c.forEach(function(e,t){0===t&&s.moveTo(r+e.ax*l,i+e.ay*u),s.bezierCurveTo(r+e.bx*l,i+e.by*u,r+e.cx*l,i+e.cy*u,r+e.dx*l,i+e.dy*u)}),o===p.PIE?(s.lineTo(r,i),s.closePath()):o===p.CHORD&&s.closePath(),s.stroke()),this},c.default.Renderer2D.prototype.ellipse=function(e){var t=this.drawingContext,r=this._doFill,i=this._doStroke,n=parseFloat(e[0]),a=parseFloat(e[1]),o=parseFloat(e[2]),s=parseFloat(e[3]);if(r&&!i){if(this._getFill()===v)return this}else if(!r&&i&&this._getStroke()===v)return this;var l=o/2*.5522847498,u=s/2*.5522847498,h=n+o,c=a+s,f=n+o/2,d=a+s/2;t.beginPath(),t.moveTo(n,d),t.bezierCurveTo(n,d-u,f-l,a,f,a),t.bezierCurveTo(f+l,a,h,d-u,h,d),t.bezierCurveTo(h,d+u,f+l,c,f,c),t.bezierCurveTo(f-l,c,n,d+u,n,d),r&&t.fill(),i&&t.stroke()},c.default.Renderer2D.prototype.line=function(e,t,r,i){var n=this.drawingContext;return this._doStroke&&(this._getStroke()===v||(n.beginPath(),n.moveTo(e,t),n.lineTo(r,i),n.stroke())),this},c.default.Renderer2D.prototype.point=function(e,t){var r=this.drawingContext;if(!this._doStroke)return this;if(this._getStroke()===v)return this;var i=this._getStroke(),n=this._getFill();e=Math.round(e),t=Math.round(t),this._setFill(i),1<r.lineWidth?(r.beginPath(),r.arc(e,t,r.lineWidth/2,0,p.TWO_PI,!1),r.fill()):r.fillRect(e,t,1,1),this._setFill(n)},c.default.Renderer2D.prototype.quad=function(e,t,r,i,n,a,o,s){var l=this.drawingContext,u=this._doFill,h=this._doStroke;if(u&&!h){if(this._getFill()===v)return this}else if(!u&&h&&this._getStroke()===v)return this;return l.beginPath(),l.moveTo(e,t),l.lineTo(r,i),l.lineTo(n,a),l.lineTo(o,s),l.closePath(),u&&l.fill(),h&&l.stroke(),this},c.default.Renderer2D.prototype.rect=function(e){var t=e[0],r=e[1],i=e[2],n=e[3],a=e[4],o=e[5],s=e[6],l=e[7],u=this.drawingContext,h=this._doFill,c=this._doStroke;if(h&&!c){if(this._getFill()===v)return this}else if(!h&&c&&this._getStroke()===v)return this;if(u.beginPath(),void 0===a)u.rect(t,r,i,n);else{void 0===o&&(o=a),void 0===s&&(s=o),void 0===l&&(l=s);var f=Math.abs(i),d=Math.abs(n),p=f/2,m=d/2;f<2*a&&(a=p),d<2*a&&(a=m),f<2*o&&(o=p),d<2*o&&(o=m),f<2*s&&(s=p),d<2*s&&(s=m),f<2*l&&(l=p),d<2*l&&(l=m),u.beginPath(),u.moveTo(t+a,r),u.arcTo(t+i,r,t+i,r+n,o),u.arcTo(t+i,r+n,t,r+n,s),u.arcTo(t,r+n,t,r,l),u.arcTo(t,r,t+i,r,a),u.closePath()}return this._doFill&&u.fill(),this._doStroke&&u.stroke(),this},c.default.Renderer2D.prototype.triangle=function(e){var t=this.drawingContext,r=this._doFill,i=this._doStroke,n=e[0],a=e[1],o=e[2],s=e[3],l=e[4],u=e[5];if(r&&!i){if(this._getFill()===v)return this}else if(!r&&i&&this._getStroke()===v)return this;t.beginPath(),t.moveTo(n,a),t.lineTo(o,s),t.lineTo(l,u),t.closePath(),r&&t.fill(),i&&t.stroke()},c.default.Renderer2D.prototype.endShape=function(e,t,r,i,n,a,o){if(0===t.length)return this;if(!this._doStroke&&!this._doFill)return this;var s,l,u,h=e===p.CLOSE;h&&!a&&t.push(t[0]);var c=t.length;if(!r||o!==p.POLYGON&&null!==o)if(!i||o!==p.POLYGON&&null!==o)if(!n||o!==p.POLYGON&&null!==o)if(o===p.POINTS)for(l=0;l<c;l++)s=t[l],this._doStroke&&this._pInst.stroke(s[6]),this._pInst.point(s[0],s[1]);else if(o===p.LINES)for(l=0;l+1<c;l+=2)s=t[l],this._doStroke&&this._pInst.stroke(t[l+1][6]),this._pInst.line(s[0],s[1],t[l+1][0],t[l+1][1]);else if(o===p.TRIANGLES)for(l=0;l+2<c;l+=3)s=t[l],this.drawingContext.beginPath(),this.drawingContext.moveTo(s[0],s[1]),this.drawingContext.lineTo(t[l+1][0],t[l+1][1]),this.drawingContext.lineTo(t[l+2][0],t[l+2][1]),this.drawingContext.closePath(),this._doFill&&(this._pInst.fill(t[l+2][5]),this.drawingContext.fill()),this._doStroke&&(this._pInst.stroke(t[l+2][6]),this.drawingContext.stroke());else if(o===p.TRIANGLE_STRIP)for(l=0;l+1<c;l++)s=t[l],this.drawingContext.beginPath(),this.drawingContext.moveTo(t[l+1][0],t[l+1][1]),this.drawingContext.lineTo(s[0],s[1]),this._doStroke&&this._pInst.stroke(t[l+1][6]),this._doFill&&this._pInst.fill(t[l+1][5]),l+2<c&&(this.drawingContext.lineTo(t[l+2][0],t[l+2][1]),this._doStroke&&this._pInst.stroke(t[l+2][6]),this._doFill&&this._pInst.fill(t[l+2][5])),this._doFillStrokeClose(h);else if(o===p.TRIANGLE_FAN){if(2<c){for(this.drawingContext.beginPath(),l=2;l<c;l++)s=t[l],this.drawingContext.moveTo(t[0][0],t[0][1]),this.drawingContext.lineTo(t[l-1][0],t[l-1][1]),this.drawingContext.lineTo(s[0],s[1]),this.drawingContext.lineTo(t[0][0],t[0][1]),l<c-1&&(this._doFill&&s[5]!==t[l+1][5]||this._doStroke&&s[6]!==t[l+1][6])&&(this._doFill&&(this._pInst.fill(s[5]),this.drawingContext.fill(),this._pInst.fill(t[l+1][5])),this._doStroke&&(this._pInst.stroke(s[6]),this.drawingContext.stroke(),this._pInst.stroke(t[l+1][6])),this.drawingContext.closePath(),this.drawingContext.beginPath());this._doFillStrokeClose(h)}}else if(o===p.QUADS)for(l=0;l+3<c;l+=4){for(s=t[l],this.drawingContext.beginPath(),this.drawingContext.moveTo(s[0],s[1]),u=1;u<4;u++)this.drawingContext.lineTo(t[l+u][0],t[l+u][1]);this.drawingContext.lineTo(s[0],s[1]),this._doFill&&this._pInst.fill(t[l+3][5]),this._doStroke&&this._pInst.stroke(t[l+3][6]),this._doFillStrokeClose(h)}else if(o===p.QUAD_STRIP){if(3<c)for(l=0;l+1<c;l+=2)s=t[l],this.drawingContext.beginPath(),l+3<c?(this.drawingContext.moveTo(t[l+2][0],t[l+2][1]),this.drawingContext.lineTo(s[0],s[1]),this.drawingContext.lineTo(t[l+1][0],t[l+1][1]),this.drawingContext.lineTo(t[l+3][0],t[l+3][1]),this._doFill&&this._pInst.fill(t[l+3][5]),this._doStroke&&this._pInst.stroke(t[l+3][6])):(this.drawingContext.moveTo(s[0],s[1]),this.drawingContext.lineTo(t[l+1][0],t[l+1][1])),this._doFillStrokeClose(h)}else{for(this.drawingContext.beginPath(),this.drawingContext.moveTo(t[0][0],t[0][1]),l=1;l<c;l++)(s=t[l]).isVert&&(s.moveTo?this.drawingContext.moveTo(s[0],s[1]):this.drawingContext.lineTo(s[0],s[1]));this._doFillStrokeClose(h)}else{for(this.drawingContext.beginPath(),l=0;l<c;l++)t[l].isVert?t[l].moveTo?this.drawingContext.moveTo(t[l][0],t[l][1]):this.drawingContext.lineTo(t[l][0],t[l][1]):this.drawingContext.quadraticCurveTo(t[l][0],t[l][1],t[l][2],t[l][3]);this._doFillStrokeClose(h)}else{for(this.drawingContext.beginPath(),l=0;l<c;l++)t[l].isVert?t[l].moveTo?this.drawingContext.moveTo(t[l][0],t[l][1]):this.drawingContext.lineTo(t[l][0],t[l][1]):this.drawingContext.bezierCurveTo(t[l][0],t[l][1],t[l][2],t[l][3],t[l][4],t[l][5]);this._doFillStrokeClose(h)}else if(3<c){var f=[],d=1-this._curveTightness;for(this.drawingContext.beginPath(),this.drawingContext.moveTo(t[1][0],t[1][1]),l=1;l+2<c;l++)s=t[l],f[0]=[s[0],s[1]],f[1]=[s[0]+(d*t[l+1][0]-d*t[l-1][0])/6,s[1]+(d*t[l+1][1]-d*t[l-1][1])/6],f[2]=[t[l+1][0]+(d*t[l][0]-d*t[l+2][0])/6,t[l+1][1]+(d*t[l][1]-d*t[l+2][1])/6],f[3]=[t[l+1][0],t[l+1][1]],this.drawingContext.bezierCurveTo(f[1][0],f[1][1],f[2][0],f[2][1],f[3][0],f[3][1]);h&&this.drawingContext.lineTo(t[l+1][0],t[l+1][1]),this._doFillStrokeClose(h)}return a=n=i=r=!1,h&&t.pop(),this},c.default.Renderer2D.prototype.strokeCap=function(e){return e!==p.ROUND&&e!==p.SQUARE&&e!==p.PROJECT||(this.drawingContext.lineCap=e),this},c.default.Renderer2D.prototype.strokeJoin=function(e){return e!==p.ROUND&&e!==p.BEVEL&&e!==p.MITER||(this.drawingContext.lineJoin=e),this},c.default.Renderer2D.prototype.strokeWeight=function(e){return this.drawingContext.lineWidth=void 0===e||0===e?1e-4:e,this},c.default.Renderer2D.prototype._getFill=function(){return this._cachedFillStyle||(this._cachedFillStyle=this.drawingContext.fillStyle),this._cachedFillStyle},c.default.Renderer2D.prototype._setFill=function(e){e!==this._cachedFillStyle&&(this.drawingContext.fillStyle=e,this._cachedFillStyle=e)},c.default.Renderer2D.prototype._getStroke=function(){return this._cachedStrokeStyle||(this._cachedStrokeStyle=this.drawingContext.strokeStyle),this._cachedStrokeStyle},c.default.Renderer2D.prototype._setStroke=function(e){e!==this._cachedStrokeStyle&&(this.drawingContext.strokeStyle=e,this._cachedStrokeStyle=e)},c.default.Renderer2D.prototype.bezier=function(e,t,r,i,n,a,o,s){return this._pInst.beginShape(),this._pInst.vertex(e,t),this._pInst.bezierVertex(r,i,n,a,o,s),this._pInst.endShape(),this},c.default.Renderer2D.prototype.curve=function(e,t,r,i,n,a,o,s){return this._pInst.beginShape(),this._pInst.curveVertex(e,t),this._pInst.curveVertex(r,i),this._pInst.curveVertex(n,a),this._pInst.curveVertex(o,s),this._pInst.endShape(),this},c.default.Renderer2D.prototype._doFillStrokeClose=function(e){e&&this.drawingContext.closePath(),this._doFill&&this.drawingContext.fill(),this._doStroke&&this.drawingContext.stroke()},c.default.Renderer2D.prototype.applyMatrix=function(e,t,r,i,n,a){this.drawingContext.transform(e,t,r,i,n,a)},c.default.Renderer2D.prototype.resetMatrix=function(){return this.drawingContext.setTransform(1,0,0,1,0,0),this.drawingContext.scale(this._pInst._pixelDensity,this._pInst._pixelDensity),this},c.default.Renderer2D.prototype.rotate=function(e){this.drawingContext.rotate(e)},c.default.Renderer2D.prototype.scale=function(e,t){return this.drawingContext.scale(e,t),this},c.default.Renderer2D.prototype.translate=function(e,t){return e instanceof c.default.Vector&&(t=e.y,e=e.x),this.drawingContext.translate(e,t),this},c.default.Renderer2D.prototype.text=function(e,t,r,i,n){var a;void 0!==i&&this.drawingContext.textBaseline===p.BASELINE&&(a=!0,this.drawingContext.textBaseline=p.TOP);var o=c.default.Renderer.prototype.text.apply(this,arguments);return a&&(this.drawingContext.textBaseline=p.BASELINE),o},c.default.Renderer2D.prototype._renderText=function(e,t,r,i,n){if(!(n<=i))return e.push(),this._isOpenType()?this._textFont._renderPath(t,r,i,{renderer:this}):(this._doStroke&&this._strokeSet&&this.drawingContext.strokeText(t,r,i),this._doFill&&(this._fillSet||this._setFill(p._DEFAULT_TEXT_FILL),this.drawingContext.fillText(t,r,i))),e.pop(),e},c.default.Renderer2D.prototype.textWidth=function(e){return this._isOpenType()?this._textFont._textWidth(e,this._textSize):this.drawingContext.measureText(e).width},c.default.Renderer2D.prototype._applyTextProperties=function(){var e,t=this._pInst;return this._setProperty("_textAscent",null),this._setProperty("_textDescent",null),e=this._textFont,this._isOpenType()&&(e=this._textFont.font.familyName,this._setProperty("_textStyle",this._textFont.font.styleName)),this.drawingContext.font="".concat(this._textStyle||"normal"," ").concat(this._textSize||12,"px ").concat(e||"sans-serif"),this.drawingContext.textAlign=this._textAlign,this._textBaseline===p.CENTER?this.drawingContext.textBaseline=p._CTX_MIDDLE:this.drawingContext.textBaseline=this._textBaseline,t},c.default.Renderer2D.prototype.push=function(){return this.drawingContext.save(),c.default.Renderer.prototype.push.apply(this)},c.default.Renderer2D.prototype.pop=function(e){this.drawingContext.restore(),this._cachedFillStyle=this.drawingContext.fillStyle,this._cachedStrokeStyle=this.drawingContext.strokeStyle,c.default.Renderer.prototype.pop.call(this,e)};var n=c.default.Renderer2D;r.default=n},{"../image/filters":57,"./constants":26,"./main":36,"./p5.Renderer":39}],41:[function(e,t,r){"use strict";var i,f=(i=e("./main"))&&i.__esModule?i:{default:i};f.default.prototype._promisePreloads=[];var d=!(f.default.prototype.registerPromisePreload=function(e){f.default.prototype._promisePreloads.push(e)});f.default.prototype._setupPromisePreloads=function(){var e=!0,t=!1,r=void 0;try{for(var i,n=this._promisePreloads[Symbol.iterator]();!(e=(i=n.next()).done);e=!0){var a=i.value,o=this,s=a.method,l=a.addCallbacks,u=a.legacyPreloadSetup,h=a.target||this,c=h[s].bind(h);if(h===f.default.prototype){if(d)continue;o=null,c=h[s]}if(h[s]=this._wrapPromisePreload(o,c,l),u)h[u.method]=this._legacyPreloadGenerator(o,u,h[s])}}catch(e){t=!0,r=e}finally{try{e||null==n.return||n.return()}finally{if(t)throw r}}d=!0},f.default.prototype._wrapPromisePreload=function(e,l,u){var t=function(){var e=this;this._incrementPreload();for(var t=null,r=null,i=arguments.length,n=new Array(i),a=0;a<i;a++)n[a]=arguments[a];if(u)for(var o=n.length-1;0<=o&&!r&&"function"==typeof n[o];o--)r=t,t=n.pop();var s=Promise.resolve(l.apply(this,n));return t&&s.then(t),r&&s.catch(r),s.then(function(){return e._decrementPreload()}),s};return e&&(t=t.bind(e)),t};function a(){return{}}f.default.prototype._legacyPreloadGenerator=function(e,t,i){var n=t.createBaseObject||a,r=function(){var t=this;this._incrementPreload();var r=n.apply(this,arguments);return i.apply(this,arguments).then(function(e){Object.assign(r,e),t._decrementPreload()}),r};return e&&(r=r.bind(e)),r}},{"./main":36}],42:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.default=void 0;var i,l=(i=e("./main"))&&i.__esModule?i:{default:i},u=function(e){if(e&&e.__esModule)return e;if(null===e||"object"!==s(e)&&"function"!=typeof e)return{default:e};var t=o();if(t&&t.has(e))return t.get(e);var r={},i=Object.defineProperty&&Object.getOwnPropertyDescriptor;for(var n in e)if(Object.prototype.hasOwnProperty.call(e,n)){var a=i?Object.getOwnPropertyDescriptor(e,n):null;a&&(a.get||a.set)?Object.defineProperty(r,n,a):r[n]=e[n]}r.default=e,t&&t.set(e,r);return r}(e("./constants"));function o(){if("function"!=typeof WeakMap)return null;var e=new WeakMap;return o=function(){return e},e}function s(e){return(s="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e})(e)}e("./p5.Graphics"),e("./p5.Renderer2D"),e("../webgl/p5.RendererGL");var h="defaultCanvas0";l.default.prototype.createCanvas=function(e,t,r){l.default._validateParameters("createCanvas",arguments);var i,n=r||u.P2D;if(n===u.WEBGL){if(i=document.getElementById(h)){i.parentNode.removeChild(i);var a=this._renderer;this._elements=this._elements.filter(function(e){return e!==a})}(i=document.createElement("canvas")).id=h,i.classList.add("p5Canvas")}else if(this._defaultGraphicsCreated)i=this.canvas;else{i=document.createElement("canvas");for(var o=0;document.getElementById("defaultCanvas".concat(o));)o++;h="defaultCanvas".concat(o),i.id=h,i.classList.add("p5Canvas")}if(this._setupDone||(i.dataset.hidden=!0,i.style.visibility="hidden"),this._userNode)this._userNode.appendChild(i);else{if(0===document.getElementsByTagName("main").length){var s=document.createElement("main");document.body.appendChild(s)}document.getElementsByTagName("main")[0].appendChild(i)}return n===u.WEBGL?(this._setProperty("_renderer",new l.default.RendererGL(i,this,!0)),this._elements.push(this._renderer)):this._defaultGraphicsCreated||(this._setProperty("_renderer",new l.default.Renderer2D(i,this,!0)),this._defaultGraphicsCreated=!0,this._elements.push(this._renderer)),this._renderer.resize(e,t),this._renderer._applyDefaults(),this._renderer},l.default.prototype.resizeCanvas=function(e,t,r){if(l.default._validateParameters("resizeCanvas",arguments),this._renderer){var i={};for(var n in this.drawingContext){var a=this.drawingContext[n];"object"!==s(a)&&"function"!=typeof a&&(i[n]=a)}for(var o in this._renderer.resize(e,t),this.width=e,this.height=t,i)try{this.drawingContext[o]=i[o]}catch(e){}r||this.redraw()}this._addAccsOutput()&&this._updateAccsOutput()},l.default.prototype.noCanvas=function(){this.canvas&&this.canvas.parentNode.removeChild(this.canvas)},l.default.prototype.createGraphics=function(e,t,r){return l.default._validateParameters("createGraphics",arguments),new l.default.Graphics(e,t,r,this)},l.default.prototype.blendMode=function(e){l.default._validateParameters("blendMode",arguments),e===u.NORMAL&&(console.warn("NORMAL has been 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0<arguments.length?(this.elt.value=arguments[0],this):"range"===this.elt.type?parseFloat(this.elt.value):this.elt.value},f.default.Element.prototype.show=function(){return this.elt.style.display="block",this},f.default.Element.prototype.hide=function(){return this.elt.style.display="none",this},f.default.Element.prototype.size=function(e,t){if(0===arguments.length)return{width:this.elt.offsetWidth,height:this.elt.offsetHeight};var r=e,i=t,n=f.default.prototype.AUTO;if(r!==n||i!==n){if(r===n?r=t*this.width/this.height:i===n&&(i=e*this.height/this.width),this.elt instanceof HTMLCanvasElement){var a,o={},s=this.elt.getContext("2d");for(a in s)o[a]=s[a];for(a in this.elt.setAttribute("width",r*this._pInst._pixelDensity),this.elt.setAttribute("height",i*this._pInst._pixelDensity),this.elt.style.width=r+"px",this.elt.style.height=i+"px",this._pInst.scale(this._pInst._pixelDensity,this._pInst._pixelDensity),o)this.elt.getContext("2d")[a]=o[a]}else this.elt.style.width=r+"px",this.elt.style.height=i+"px",this.elt.width=r,this.elt.height=i;this.width=this.elt.offsetWidth,this.height=this.elt.offsetHeight,this._pInst&&this._pInst._curElement&&this._pInst._curElement.elt===this.elt&&(this._pInst._setProperty("width",this.elt.offsetWidth),this._pInst._setProperty("height",this.elt.offsetHeight))}return this},f.default.Element.prototype.remove=function(){if(this instanceof f.default.MediaElement){this.stop();var e=this.elt.srcObject;if(null!==e)e.getTracks().forEach(function(e){e.stop()})}var t=this._pInst._elements.indexOf(this);for(var r in-1!==t&&this._pInst._elements.splice(t,1),this._events)this.elt.removeEventListener(r,this._events[r]);this.elt&&this.elt.parentNode&&this.elt.parentNode.removeChild(this.elt)},f.default.Element.prototype.drop=function(n,a){if(window.File&&window.FileReader&&window.FileList&&window.Blob){if(!this._dragDisabled){this._dragDisabled=!0;var e=function(e){e.preventDefault()};this.elt.addEventListener("dragover",e),this.elt.addEventListener("dragleave",e)}f.default.Element._attachListener("drop",function(e){e.preventDefault(),"function"==typeof a&&a.call(this,e);for(var t=e.dataTransfer.files,r=0;r<t.length;r++){var i=t[r];f.default.File._load(i,n)}},this)}else console.log("The File APIs are not fully supported in this browser.");return this},f.default.MediaElement=function(i,e){f.default.Element.call(this,i,e);var n=this;this.elt.crossOrigin="anonymous",this._prevTime=0,this._cueIDCounter=0,this._cues=[],(this._pixelsState=this)._pixelDensity=1,this._modified=!1,Object.defineProperty(n,"src",{get:function(){var e=n.elt.children[0].src,t=n.elt.src===window.location.href?"":n.elt.src;return e===window.location.href?t:e},set:function(e){for(var t=0;t<n.elt.children.length;t++)n.elt.removeChild(n.elt.children[t]);var r=document.createElement("source");r.src=e,i.appendChild(r),n.elt.src=e,n.modified=!0}}),n._onended=function(){},n.elt.onended=function(){n._onended(n)}},f.default.MediaElement.prototype=Object.create(f.default.Element.prototype),f.default.MediaElement.prototype.play=function(){var e,t=this;return this.elt.currentTime===this.elt.duration&&(this.elt.currentTime=0),(e=(1<this.elt.readyState||this.elt.load(),this.elt.play()))&&e.catch&&e.catch(function(e){"NotAllowedError"===e.name?f.default._friendlyAutoplayError(t.src):console.error("Media play method encountered an unexpected error",e)}),this},f.default.MediaElement.prototype.stop=function(){return this.elt.pause(),this.elt.currentTime=0,this},f.default.MediaElement.prototype.pause=function(){return this.elt.pause(),this},f.default.MediaElement.prototype.loop=function(){return this.elt.setAttribute("loop",!0),this.play(),this},f.default.MediaElement.prototype.noLoop=function(){return this.elt.removeAttribute("loop"),this},f.default.MediaElement.prototype._setupAutoplayFailDetection=function(){var e=this,t=setTimeout(function(){return f.default._friendlyAutoplayError(e.src)},500);this.elt.addEventListener("play",function(){return clearTimeout(t)},{passive:!0,once:!0})},f.default.MediaElement.prototype.autoplay=function(e){var t=this,r=this.elt.getAttribute("autoplay");if(this.elt.setAttribute("autoplay",e),e&&!r){var i=function(){return t._setupAutoplayFailDetection()};4===this.elt.readyState?i():this.elt.addEventListener("canplay",i,{passive:!0,once:!0})}return this},f.default.MediaElement.prototype.volume=function(e){if(void 0===e)return this.elt.volume;this.elt.volume=e},f.default.MediaElement.prototype.speed=function(e){if(void 0===e)return this.presetPlaybackRate||this.elt.playbackRate;this.loadedmetadata?this.elt.playbackRate=e:this.presetPlaybackRate=e},f.default.MediaElement.prototype.time=function(e){return void 0===e?this.elt.currentTime:(this.elt.currentTime=e,this)},f.default.MediaElement.prototype.duration=function(){return this.elt.duration},f.default.MediaElement.prototype.pixels=[],f.default.MediaElement.prototype._ensureCanvas=function(){this.canvas||(this.canvas=document.createElement("canvas"),this.drawingContext=this.canvas.getContext("2d"),this.setModified(!0)),this.loadedmetadata&&(this.canvas.width!==this.elt.width&&(this.canvas.width=this.elt.width,this.canvas.height=this.elt.height,this.width=this.canvas.width,this.height=this.canvas.height),this.drawingContext.drawImage(this.elt,0,0,this.canvas.width,this.canvas.height),this.setModified(!0))},f.default.MediaElement.prototype.loadPixels=function(){return this._ensureCanvas(),f.default.Renderer2D.prototype.loadPixels.apply(this,arguments)},f.default.MediaElement.prototype.updatePixels=function(e,t,r,i){return this.loadedmetadata&&(this._ensureCanvas(),f.default.Renderer2D.prototype.updatePixels.call(this,e,t,r,i)),this.setModified(!0),this},f.default.MediaElement.prototype.get=function(){return this._ensureCanvas(),f.default.Renderer2D.prototype.get.apply(this,arguments)},f.default.MediaElement.prototype._getPixel=function(){return this.loadPixels(),f.default.Renderer2D.prototype._getPixel.apply(this,arguments)},f.default.MediaElement.prototype.set=function(e,t,r){this.loadedmetadata&&(this._ensureCanvas(),f.default.Renderer2D.prototype.set.call(this,e,t,r),this.setModified(!0))},f.default.MediaElement.prototype.copy=function(){this._ensureCanvas(),f.default.prototype.copy.apply(this,arguments)},f.default.MediaElement.prototype.mask=function(){this.loadPixels(),this.setModified(!0),f.default.Image.prototype.mask.apply(this,arguments)},f.default.MediaElement.prototype.isModified=function(){return this._modified},f.default.MediaElement.prototype.setModified=function(e){this._modified=e},f.default.MediaElement.prototype.onended=function(e){return this._onended=e,this},f.default.MediaElement.prototype.connect=function(e){var t,r;if("function"==typeof f.default.prototype.getAudioContext)t=f.default.prototype.getAudioContext(),r=f.default.soundOut.input;else try{r=(t=e.context).destination}catch(e){throw"connect() is meant to be used with Web Audio API or p5.sound.js"}this.audioSourceNode||(this.audioSourceNode=t.createMediaElementSource(this.elt),this.audioSourceNode.connect(r)),e?e.input?this.audioSourceNode.connect(e.input):this.audioSourceNode.connect(e):this.audioSourceNode.connect(r)},f.default.MediaElement.prototype.disconnect=function(){if(!this.audioSourceNode)throw"nothing to disconnect";this.audioSourceNode.disconnect()},f.default.MediaElement.prototype.showControls=function(){this.elt.style["text-align"]="inherit",this.elt.controls=!0},f.default.MediaElement.prototype.hideControls=function(){this.elt.controls=!1};function a(e,t,r,i){this.callback=e,this.time=t,this.id=r,this.val=i}f.default.MediaElement.prototype.addCue=function(e,t,r){var i=this._cueIDCounter++,n=new a(t,e,i,r);return this._cues.push(n),this.elt.ontimeupdate||(this.elt.ontimeupdate=this._onTimeUpdate.bind(this)),i},f.default.MediaElement.prototype.removeCue=function(e){for(var t=0;t<this._cues.length;t++)this._cues[t].id===e&&(console.log(e),this._cues.splice(t,1));0===this._cues.length&&(this.elt.ontimeupdate=null)},f.default.MediaElement.prototype.clearCues=function(){this._cues=[],this.elt.ontimeupdate=null},f.default.MediaElement.prototype._onTimeUpdate=function(){for(var e=this.time(),t=0;t<this._cues.length;t++){var r=this._cues[t].time,i=this._cues[t].val;this._prevTime<r&&r<=e&&this._cues[t].callback(i)}this._prevTime=e},f.default.File=function(e,t){this.file=e,this._pInst=t;var r=e.type.split("/");this.type=r[0],this.subtype=r[1],this.name=e.name,this.size=e.size,this.data=void 0},f.default.File._createLoader=function(i,n){var e=new FileReader;return e.onload=function(e){var t=new f.default.File(i);if("application/json"===t.file.type)t.data=JSON.parse(e.target.result);else if("text/xml"===t.file.type){var r=(new DOMParser).parseFromString(e.target.result,"text/xml");t.data=new f.default.XML(r.documentElement)}else t.data=e.target.result;n(t)},e},f.default.File._load=function(e,t){if(/^text\//.test(e.type)||"application/json"===e.type)f.default.File._createLoader(e,t).readAsText(e);else if(/^(video|audio)\//.test(e.type)){var r=new f.default.File(e);r.data=URL.createObjectURL(e),t(r)}else f.default.File._createLoader(e,t).readAsDataURL(e)};var o=f.default;r.default=o},{"../core/main":36}],53:[function(e,t,r){"use strict";function o(e){return(o="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e})(e)}Object.defineProperty(r,"__esModule",{value:!0}),r.default=void 0;var i,n=(i=e("../core/main"))&&i.__esModule?i:{default:i},a=function(e){if(e&&e.__esModule)return e;if(null===e||"object"!==o(e)&&"function"!=typeof e)return{default:e};var t=s();if(t&&t.has(e))return t.get(e);var r={},i=Object.defineProperty&&Object.getOwnPropertyDescriptor;for(var n in e)if(Object.prototype.hasOwnProperty.call(e,n)){var a=i?Object.getOwnPropertyDescriptor(e,n):null;a&&(a.get||a.set)?Object.defineProperty(r,n,a):r[n]=e[n]}r.default=e,t&&t.set(e,r);return r}(e("../core/constants"));function s(){if("function"!=typeof WeakMap)return null;var e=new WeakMap;return s=function(){return e},e}n.default.prototype.deviceOrientation=1<window.innerWidth/window.innerHeight?"landscape":"portrait",n.default.prototype.accelerationX=0,n.default.prototype.accelerationY=0,n.default.prototype.accelerationZ=0,n.default.prototype.pAccelerationX=0,n.default.prototype.pAccelerationY=0,n.default.prototype.pAccelerationZ=0,n.default.prototype._updatePAccelerations=function(){this._setProperty("pAccelerationX",this.accelerationX),this._setProperty("pAccelerationY",this.accelerationY),this._setProperty("pAccelerationZ",this.accelerationZ)},n.default.prototype.rotationX=0,n.default.prototype.rotationY=0,n.default.prototype.rotationZ=0,n.default.prototype.pRotationX=0,n.default.prototype.pRotationY=0;var u=n.default.prototype.pRotationZ=0,h=0,c=0,f="clockwise",d="clockwise",p="clockwise";n.default.prototype.pRotateDirectionX=void 0,n.default.prototype.pRotateDirectionY=void 0,n.default.prototype.pRotateDirectionZ=void 0,n.default.prototype._updatePRotations=function(){this._setProperty("pRotationX",this.rotationX),this._setProperty("pRotationY",this.rotationY),this._setProperty("pRotationZ",this.rotationZ)},n.default.prototype.turnAxis=void 0;var m=.5,v=30;n.default.prototype.setMoveThreshold=function(e){n.default._validateParameters("setMoveThreshold",arguments),m=e},n.default.prototype.setShakeThreshold=function(e){n.default._validateParameters("setShakeThreshold",arguments),v=e},n.default.prototype._ondeviceorientation=function(e){this._updatePRotations(),this._angleMode===a.radians&&(e.beta=e.beta*(_PI/180),e.gamma=e.gamma*(_PI/180),e.alpha=e.alpha*(_PI/180)),this._setProperty("rotationX",e.beta),this._setProperty("rotationY",e.gamma),this._setProperty("rotationZ",e.alpha),this._handleMotion()},n.default.prototype._ondevicemotion=function(e){this._updatePAccelerations(),this._setProperty("accelerationX",2*e.acceleration.x),this._setProperty("accelerationY",2*e.acceleration.y),this._setProperty("accelerationZ",2*e.acceleration.z),this._handleMotion()},n.default.prototype._handleMotion=function(){90===window.orientation||-90===window.orientation?this._setProperty("deviceOrientation","landscape"):0===window.orientation?this._setProperty("deviceOrientation","portrait"):void 0===window.orientation&&this._setProperty("deviceOrientation","undefined");var e,t,r=this._isGlobal?window:this;if("function"==typeof r.deviceMoved&&(Math.abs(this.accelerationX-this.pAccelerationX)>m||Math.abs(this.accelerationY-this.pAccelerationY)>m||Math.abs(this.accelerationZ-this.pAccelerationZ)>m)&&r.deviceMoved(),"function"==typeof r.deviceTurned){var i=this.rotationX+180,n=this.pRotationX+180,a=u+180;0<i-n&&i-n<270||i-n<-270?f="clockwise":(i-n<0||270<i-n)&&(f="counter-clockwise"),f!==this.pRotateDirectionX&&(a=i),90<Math.abs(i-a)&&Math.abs(i-a)<270&&(a=i,this._setProperty("turnAxis","X"),r.deviceTurned()),this.pRotateDirectionX=f,u=a-180;var o=this.rotationY+180,s=this.pRotationY+180,l=h+180;0<o-s&&o-s<270||o-s<-270?d="clockwise":(o-s<0||270<o-this.pRotationY)&&(d="counter-clockwise"),d!==this.pRotateDirectionY&&(l=o),90<Math.abs(o-l)&&Math.abs(o-l)<270&&(l=o,this._setProperty("turnAxis","Y"),r.deviceTurned()),this.pRotateDirectionY=d,h=l-180,0<this.rotationZ-this.pRotationZ&&this.rotationZ-this.pRotationZ<270||this.rotationZ-this.pRotationZ<-270?p="clockwise":(this.rotationZ-this.pRotationZ<0||270<this.rotationZ-this.pRotationZ)&&(p="counter-clockwise"),p!==this.pRotateDirectionZ&&(c=this.rotationZ),90<Math.abs(this.rotationZ-c)&&Math.abs(this.rotationZ-c)<270&&(c=this.rotationZ,this._setProperty("turnAxis","Z"),r.deviceTurned()),this.pRotateDirectionZ=p,this._setProperty("turnAxis",void 0)}"function"==typeof r.deviceShaken&&(null!==this.pAccelerationX&&(e=Math.abs(this.accelerationX-this.pAccelerationX),t=Math.abs(this.accelerationY-this.pAccelerationY)),v<e+t&&r.deviceShaken())};var l=n.default;r.default=l},{"../core/constants":26,"../core/main":36}],54:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.default=void 0;var i,n=(i=e("../core/main"))&&i.__esModule?i:{default:i};n.default.prototype.isKeyPressed=!1,n.default.prototype.keyIsPressed=!1,n.default.prototype.key="",n.default.prototype.keyCode=0,n.default.prototype._onkeydown=function(e){if(!this._downKeys[e.which]){this._setProperty("isKeyPressed",!0),this._setProperty("keyIsPressed",!0),this._setProperty("keyCode",e.which),this._downKeys[e.which]=!0,this._setProperty("key",e.key||String.fromCharCode(e.which)||e.which);var t=this._isGlobal?window:this;if("function"==typeof t.keyPressed&&!e.charCode)!1===t.keyPressed(e)&&e.preventDefault()}},n.default.prototype._onkeyup=function(e){this._downKeys[e.which]=!1,this._areDownKeys()||(this._setProperty("isKeyPressed",!1),this._setProperty("keyIsPressed",!1)),this._setProperty("_lastKeyCodeTyped",null),this._setProperty("key",e.key||String.fromCharCode(e.which)||e.which),this._setProperty("keyCode",e.which);var t=this._isGlobal?window:this;"function"==typeof t.keyReleased&&!1===t.keyReleased(e)&&e.preventDefault()},n.default.prototype._onkeypress=function(e){if(e.which!==this._lastKeyCodeTyped){this._setProperty("_lastKeyCodeTyped",e.which),this._setProperty("key",e.key||String.fromCharCode(e.which)||e.which);var t=this._isGlobal?window:this;if("function"==typeof t.keyTyped)!1===t.keyTyped(e)&&e.preventDefault()}},n.default.prototype._onblur=function(e){this._downKeys={}},n.default.prototype.keyIsDown=function(e){return n.default._validateParameters("keyIsDown",arguments),this._downKeys[e]||!1},n.default.prototype._areDownKeys=function(){for(var e in this._downKeys)if(this._downKeys.hasOwnProperty(e)&&!0===this._downKeys[e])return!0;return!1};var a=n.default;r.default=a},{"../core/main":36}],55:[function(e,t,r){"use strict";function o(e){return(o="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e})(e)}Object.defineProperty(r,"__esModule",{value:!0}),r.default=void 0;var i,n=(i=e("../core/main"))&&i.__esModule?i:{default:i},a=function(e){if(e&&e.__esModule)return e;if(null===e||"object"!==o(e)&&"function"!=typeof e)return{default:e};var t=s();if(t&&t.has(e))return t.get(e);var r={},i=Object.defineProperty&&Object.getOwnPropertyDescriptor;for(var n in e)if(Object.prototype.hasOwnProperty.call(e,n)){var a=i?Object.getOwnPropertyDescriptor(e,n):null;a&&(a.get||a.set)?Object.defineProperty(r,n,a):r[n]=e[n]}r.default=e,t&&t.set(e,r);return r}(e("../core/constants"));function s(){if("function"!=typeof WeakMap)return null;var e=new WeakMap;return s=function(){return e},e}n.default.prototype.movedX=0,n.default.prototype.movedY=0,n.default.prototype._hasMouseInteracted=!1,n.default.prototype.mouseX=0,n.default.prototype.mouseY=0,n.default.prototype.pmouseX=0,n.default.prototype.pmouseY=0,n.default.prototype.winMouseX=0,n.default.prototype.winMouseY=0,n.default.prototype.pwinMouseX=0,n.default.prototype.pwinMouseY=0,n.default.prototype.mouseButton=0,n.default.prototype.mouseIsPressed=!1,n.default.prototype._updateNextMouseCoords=function(e){if(null!==this._curElement&&(!e.touches||0<e.touches.length)){var t=function(e,t,r,i){i&&!i.clientX&&(i.touches?i=i.touches[0]:i.changedTouches&&(i=i.changedTouches[0]));var n=e.getBoundingClientRect(),a=e.scrollWidth/t||1,o=e.scrollHeight/r||1;return{x:(i.clientX-n.left)/a,y:(i.clientY-n.top)/o,winX:i.clientX,winY:i.clientY,id:i.identifier}}(this._curElement.elt,this.width,this.height,e);this._setProperty("movedX",e.movementX),this._setProperty("movedY",e.movementY),this._setProperty("mouseX",t.x),this._setProperty("mouseY",t.y),this._setProperty("winMouseX",t.winX),this._setProperty("winMouseY",t.winY)}this._hasMouseInteracted||(this._updateMouseCoords(),this._setProperty("_hasMouseInteracted",!0))},n.default.prototype._updateMouseCoords=function(){this._setProperty("pmouseX",this.mouseX),this._setProperty("pmouseY",this.mouseY),this._setProperty("pwinMouseX",this.winMouseX),this._setProperty("pwinMouseY",this.winMouseY),this._setProperty("_pmouseWheelDeltaY",this._mouseWheelDeltaY)},n.default.prototype._setMouseButton=function(e){1===e.button?this._setProperty("mouseButton",a.CENTER):2===e.button?this._setProperty("mouseButton",a.RIGHT):this._setProperty("mouseButton",a.LEFT)},n.default.prototype._onmousemove=function(e){var t=this._isGlobal?window:this;this._updateNextMouseCoords(e),this.mouseIsPressed?"function"==typeof t.mouseDragged?!1===t.mouseDragged(e)&&e.preventDefault():"function"==typeof t.touchMoved&&!1===t.touchMoved(e)&&e.preventDefault():"function"==typeof t.mouseMoved&&!1===t.mouseMoved(e)&&e.preventDefault()},n.default.prototype._onmousedown=function(e){var t=this._isGlobal?window:this;this._setProperty("mouseIsPressed",!0),this._setMouseButton(e),this._updateNextMouseCoords(e),"function"==typeof t.mousePressed?!1===t.mousePressed(e)&&e.preventDefault():navigator.userAgent.toLowerCase().includes("safari")&&"function"==typeof t.touchStarted&&!1===t.touchStarted(e)&&e.preventDefault()},n.default.prototype._onmouseup=function(e){var t=this._isGlobal?window:this;this._setProperty("mouseIsPressed",!1),"function"==typeof t.mouseReleased?!1===t.mouseReleased(e)&&e.preventDefault():"function"==typeof t.touchEnded&&!1===t.touchEnded(e)&&e.preventDefault()},n.default.prototype._ondragend=n.default.prototype._onmouseup,n.default.prototype._ondragover=n.default.prototype._onmousemove,n.default.prototype._onclick=function(e){var t=this._isGlobal?window:this;"function"==typeof t.mouseClicked&&!1===t.mouseClicked(e)&&e.preventDefault()},n.default.prototype._ondblclick=function(e){var t=this._isGlobal?window:this;"function"==typeof t.doubleClicked&&!1===t.doubleClicked(e)&&e.preventDefault()},n.default.prototype._mouseWheelDeltaY=0,n.default.prototype._pmouseWheelDeltaY=0,n.default.prototype._onwheel=function(e){var t=this._isGlobal?window:this;this._setProperty("_mouseWheelDeltaY",e.deltaY),"function"==typeof t.mouseWheel&&(e.delta=e.deltaY,!1===t.mouseWheel(e)&&e.preventDefault())},n.default.prototype.requestPointerLock=function(){var e=this._curElement.elt;return 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t=this._isGlobal?window:this;"function"==typeof t.touchEnded?!1===t.touchEnded(e)&&e.preventDefault():"function"==typeof t.mouseReleased&&!1===t.mouseReleased(e)&&e.preventDefault()};var o=n.default;r.default=o},{"../core/main":36}],57:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.default=void 0;var L,O,P,R,D={};function i(e,t){for(var r,i,n,a,o,s,l,u,h,c,f=D._toPixels(e),d=e.width,p=e.height,m=d*p,v=new Int32Array(m),y=0;y<m;y++)v[y]=D._getARGB(f,y);var g,b,_,x,w=new Int32Array(m),S=new Int32Array(m),M=new Int32Array(m),T=new Int32Array(m),E=0;for(!function(e){var t=3.5*e|0;if(L!==(t=t<1?1:t<248?t:248)){O=1+(L=t)<<1,P=new Int32Array(O),R=new Array(O);for(var r=0;r<O;r++)R[r]=new Int32Array(256);for(var i,n,a,o,s=1,l=t-1;s<t;s++){P[t+s]=P[l]=n=l*l,a=R[t+s],o=R[l--];for(var u=0;u<256;u++)a[u]=o[u]=n*u}i=P[t]=t*t,a=R[t];for(var 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t=D._toPixels(e),r=0;r<t.length;r+=4)t[r]=255-t[r],t[r+1]=255-t[r+1],t[r+2]=255-t[r+2]},D.posterize=function(e,t){var r=D._toPixels(e);if(t<2||255<t)throw new Error("Level must be greater than 2 and less than 255 for posterize");for(var i=t-1,n=0;n<r.length;n+=4){var a=r[n],o=r[n+1],s=r[n+2];r[n]=255*(a*t>>8)/i,r[n+1]=255*(o*t>>8)/i,r[n+2]=255*(s*t>>8)/i}},D.dilate=function(e){for(var t,r,i,n,a,o,s,l,u,h,c,f,d,p,m,v,y,g=D._toPixels(e),b=0,_=g.length?g.length/4:0,x=new 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Uint8Array(p.width*p.height*m.numFrames),v=[],i={},n=0;n<m.numFrames;n++){for(var a=new Set,o=m.frames[n].image.data,s=o.length,l=new Uint32Array(p.width*p.height),u=0,h=0;u<s;u+=4,h++){var c=o[u+0]<<16|o[u+1]<<8|o[u+2]<<0;a.add(c),l[h]=c}var f=A(a).sort().toString();void 0===i[f]?i[f]={freq:1,frames:[n]}:(i[f].freq+=1,i[f].frames.push(n)),v.push(l)}var y=[],d=Object.keys(i).sort(function(e,t){return i[t].freq-i[e].freq}),g=d[0].split(",").map(function(e){return parseInt(e)});y=y.concat(i[g].frames);for(var b=new Set(g),_=1;_<d.length;_++){var x=d[_].split(",").map(function(e){return parseInt(e)}).filter(function(e){return!b.has(e)});if(g.length+x.length<=256){for(var w=0;w<x.length;w++)g.push(x[w]),b.add(x[w]);y=y.concat(i[d[_]].frames)}}y=new Set(y);for(var S={},M=0;M<g.length;M++)S[g[M]]||(S[g[M]]=M);for(var T=1;T<g.length;)T<<=1;g.length=T;for(var E={loop:t,palette:new Uint32Array(g)},C=new k.default.GifWriter(r,p.width,p.height,E),L={},O=function(e){for(var 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Date).getMinutes()},n.default.prototype.millis=function(){return-1===this._millisStart?0:window.performance.now()-this._millisStart},n.default.prototype.month=function(){return(new Date).getMonth()+1},n.default.prototype.second=function(){return(new Date).getSeconds()},n.default.prototype.year=function(){return(new Date).getFullYear()};var a=n.default;r.default=a},{"../core/main":36}],79:[function(e,t,r){"use strict";function o(e){return(o="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e})(e)}Object.defineProperty(r,"__esModule",{value:!0}),r.default=void 0;var i,E=(i=e("../core/main"))&&i.__esModule?i:{default:i};e("./p5.Geometry");var d=function(e){if(e&&e.__esModule)return e;if(null===e||"object"!==o(e)&&"function"!=typeof e)return{default:e};var t=s();if(t&&t.has(e))return t.get(e);var r={},i=Object.defineProperty&&Object.getOwnPropertyDescriptor;for(var n in e)if(Object.prototype.hasOwnProperty.call(e,n)){var a=i?Object.getOwnPropertyDescriptor(e,n):null;a&&(a.get||a.set)?Object.defineProperty(r,n,a):r[n]=e[n]}r.default=e,t&&t.set(e,r);return r}(e("../core/constants"));function s(){if("function"!=typeof WeakMap)return null;var e=new WeakMap;return s=function(){return e},e}E.default.prototype.plane=function(e,t,r,i){this._assert3d("plane"),E.default._validateParameters("plane",arguments),void 0===e&&(e=50),void 0===t&&(t=e),void 0===r&&(r=1),void 0===i&&(i=1);var n="plane|".concat(r,"|").concat(i);if(!this._renderer.geometryInHash(n)){var a=new E.default.Geometry(r,i,function(){for(var e,t,r,i=0;i<=this.detailY;i++){t=i/this.detailY;for(var n=0;n<=this.detailX;n++)e=n/this.detailX,r=new E.default.Vector(e-.5,t-.5,0),this.vertices.push(r),this.uvs.push(e,t)}});a.computeFaces().computeNormals(),r<=1&&i<=1?a._makeTriangleEdges()._edgesToVertices():this._renderer._doStroke&&console.log("Cannot draw stroke on plane objects with more than 1 detailX or 1 detailY"),this._renderer.createBuffers(n,a)}return this._renderer.drawBuffersScaled(n,e,t,1),this},E.default.prototype.box=function(e,t,r,i,n){this._assert3d("box"),E.default._validateParameters("box",arguments),void 0===e&&(e=50),void 0===t&&(t=e),void 0===r&&(r=t);var a=this._renderer.attributes&&this._renderer.attributes.perPixelLighting;void 0===i&&(i=a?1:4),void 0===n&&(n=a?1:4);var o="box|".concat(i,"|").concat(n);if(!this._renderer.geometryInHash(o)){var s=new E.default.Geometry(i,n,function(){var e=[[0,4,2,6],[1,3,5,7],[0,1,4,5],[2,6,3,7],[0,2,1,3],[4,5,6,7]];this.strokeIndices=[[0,1],[1,3],[3,2],[6,7],[8,9],[9,11],[14,15],[16,17],[17,19],[18,19],[20,21],[22,23]];for(var t=0;t<e.length;t++){for(var r=e[t],i=4*t,n=0;n<4;n++){var a=r[n],o=new E.default.Vector((2*(1&a)-1)/2,((2&a)-1)/2,((4&a)/2-1)/2);this.vertices.push(o),this.uvs.push(1&n,(2&n)/2)}this.faces.push([i,1+i,2+i]),this.faces.push([2+i,1+i,3+i])}});s.computeNormals(),i<=4&&n<=4?s._makeTriangleEdges()._edgesToVertices():this._renderer._doStroke&&console.log("Cannot draw stroke on box objects with more than 4 detailX or 4 detailY"),this._renderer.createBuffers(o,s)}return this._renderer.drawBuffersScaled(o,e,t,r),this},E.default.prototype.sphere=function(e,t,r){return this._assert3d("sphere"),E.default._validateParameters("sphere",arguments),void 0===e&&(e=50),void 0===t&&(t=24),void 0===r&&(r=16),this.ellipsoid(e,e,e,t,r),this};function l(e,t,r,i,n,a,o){e=e<=0?1:e,t=t<0?0:t,r=r<=0?e:r,i=i<3?3:i;var s,l,u,h=(a=void 0===a||a)?-2:0,c=(n=n<1?1:n)+((o=void 0===o?0!==t:o)?2:0),f=Math.atan2(e-t,r),d=Math.sin(f),p=Math.cos(f);for(s=h;s<=c;++s){var m=s/n,v=r*m,y=void 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E.default.Geometry(r,i);l.call(s,1,1,1,r,i,n,a),r<=24&&i<=16?s._makeTriangleEdges()._edgesToVertices():this._renderer._doStroke&&console.log("Cannot draw stroke on cylinder objects with more than 24 detailX or 16 detailY"),this._renderer.createBuffers(o,s)}return this._renderer.drawBuffersScaled(o,e,t,e),this},E.default.prototype.cone=function(e,t,r,i,n){this._assert3d("cone"),E.default._validateParameters("cone",arguments),void 0===e&&(e=50),void 0===t&&(t=e),void 0===r&&(r=24),void 0===i&&(i=1),void 0===n&&(n=!0);var a="cone|".concat(r,"|").concat(i,"|").concat(n);if(!this._renderer.geometryInHash(a)){var o=new E.default.Geometry(r,i);l.call(o,1,0,1,r,i,n,!1),r<=24&&i<=16?o._makeTriangleEdges()._edgesToVertices():this._renderer._doStroke&&console.log("Cannot draw stroke on cone objects with more than 24 detailX or 16 detailY"),this._renderer.createBuffers(a,o)}return this._renderer.drawBuffersScaled(a,e,t,e),this},E.default.prototype.ellipsoid=function(e,t,r,i,n){this._assert3d("ellipsoid"),E.default._validateParameters("ellipsoid",arguments),void 0===e&&(e=50),void 0===t&&(t=e),void 0===r&&(r=e),void 0===i&&(i=24),void 0===n&&(n=16);var a="ellipsoid|".concat(i,"|").concat(n);if(!this._renderer.geometryInHash(a)){var o=new E.default.Geometry(i,n,function(){for(var e=0;e<=this.detailY;e++)for(var t=e/this.detailY,r=Math.PI*t-Math.PI/2,i=Math.cos(r),n=Math.sin(r),a=0;a<=this.detailX;a++){var o=a/this.detailX,s=2*Math.PI*o,l=Math.cos(s),u=Math.sin(s),h=new E.default.Vector(i*u,n,i*l);this.vertices.push(h),this.vertexNormals.push(h),this.uvs.push(o,t)}});o.computeFaces(),i<=24&&n<=24?o._makeTriangleEdges()._edgesToVertices():this._renderer._doStroke&&console.log("Cannot draw stroke on ellipsoids with more than 24 detailX or 24 detailY"),this._renderer.createBuffers(a,o)}return this._renderer.drawBuffersScaled(a,e,t,r),this},E.default.prototype.torus=function(e,t,r,i){if(this._assert3d("torus"),E.default._validateParameters("torus",arguments),void 0===e)e=50;else if(!e)return;if(void 0===t)t=10;else if(!t)return;void 0===r&&(r=24),void 0===i&&(i=16);var d=(t/e).toPrecision(4),n="torus|".concat(d,"|").concat(r,"|").concat(i);if(!this._renderer.geometryInHash(n)){var a=new E.default.Geometry(r,i,function(){for(var e=0;e<=this.detailY;e++)for(var t=e/this.detailY,r=2*Math.PI*t,i=Math.cos(r),n=Math.sin(r),a=1+d*i,o=0;o<=this.detailX;o++){var s=o/this.detailX,l=2*Math.PI*s,u=Math.cos(l),h=Math.sin(l),c=new E.default.Vector(a*u,a*h,d*n),f=new E.default.Vector(i*u,i*h,n);this.vertices.push(c),this.vertexNormals.push(f),this.uvs.push(s,t)}});a.computeFaces(),r<=24&&i<=16?a._makeTriangleEdges()._edgesToVertices():this._renderer._doStroke&&console.log("Cannot draw strokes on torus object with more than 24 detailX or 16 detailY"),this._renderer.createBuffers(n,a)}return this._renderer.drawBuffersScaled(n,e,e,e),this},E.default.RendererGL.prototype.point=function(e,t,r){void 0===r&&(r=0);var i=[];return i.push(new E.default.Vector(e,t,r)),this._drawPoints(i,this.immediateMode.buffers.point),this},E.default.RendererGL.prototype.triangle=function(e){var t=e[0],r=e[1],i=e[2],n=e[3],a=e[4],o=e[5];if(!this.geometryInHash("tri")){var s=new E.default.Geometry(1,1,function(){var e=[];e.push(new E.default.Vector(0,0,0)),e.push(new E.default.Vector(0,1,0)),e.push(new E.default.Vector(1,0,0)),this.strokeIndices=[[0,1],[1,2],[2,0]],this.vertices=e,this.faces=[[0,1,2]],this.uvs=[0,0,0,1,1,1]});s._makeTriangleEdges()._edgesToVertices(),s.computeNormals(),this.createBuffers("tri",s)}var l=this.uMVMatrix.copy();try{var u=new E.default.Matrix([i-t,n-r,0,0,a-t,o-r,0,0,0,0,1,0,t,r,0,1]).mult(this.uMVMatrix);this.uMVMatrix=u,this.drawBuffers("tri")}finally{this.uMVMatrix=l}return this},E.default.RendererGL.prototype.ellipse=function(e){this.arc(e[0],e[1],e[2],e[3],0,d.TWO_PI,d.OPEN,e[4])},E.default.RendererGL.prototype.arc=function(e){var t,r=e,i=arguments[1],n=arguments[2],a=arguments[3],o=arguments[4],s=arguments[5],l=arguments[6],u=arguments[7]||25;if(t=Math.abs(s-o)>=d.TWO_PI?"".concat("ellipse","|").concat(u,"|"):"".concat("arc","|").concat(o,"|").concat(s,"|").concat(l,"|").concat(u,"|"),!this.geometryInHash(t)){var h=new E.default.Geometry(u,1,function(){if(this.strokeIndices=[],o.toFixed(10)!==s.toFixed(10)){l!==d.PIE&&void 0!==l||(this.vertices.push(new E.default.Vector(.5,.5,0)),this.uvs.push([.5,.5]));for(var e=0;e<=u;e++){var t=(s-o)*(e/u)+o,r=.5+Math.cos(t)/2,i=.5+Math.sin(t)/2;this.vertices.push(new E.default.Vector(r,i,0)),this.uvs.push([r,i]),e<u-1&&(this.faces.push([0,e+1,e+2]),this.strokeIndices.push([e+1,e+2]))}switch(l){case d.PIE:this.faces.push([0,this.vertices.length-2,this.vertices.length-1]),this.strokeIndices.push([0,1]),this.strokeIndices.push([this.vertices.length-2,this.vertices.length-1]),this.strokeIndices.push([0,this.vertices.length-1]);break;case d.CHORD:this.strokeIndices.push([0,1]),this.strokeIndices.push([0,this.vertices.length-1]);break;case d.OPEN:this.strokeIndices.push([0,1]);break;default:this.faces.push([0,this.vertices.length-2,this.vertices.length-1]),this.strokeIndices.push([this.vertices.length-2,this.vertices.length-1])}}});h.computeNormals(),u<=50?h._makeTriangleEdges()._edgesToVertices(h):this._renderer._doStroke&&console.log("Cannot stroke ${shape} with more than 50 detail"),this.createBuffers(t,h)}var c=this.uMVMatrix.copy();try{this.uMVMatrix.translate([r,i,0]),this.uMVMatrix.scale(n,a,1),this.drawBuffers(t)}finally{this.uMVMatrix=c}return this},E.default.RendererGL.prototype.rect=function(e){var t=this._pInst._glAttributes.perPixelLighting,r=e[0],i=e[1],n=e[2],a=e[3],o=e[4]||(t?1:24),s=e[5]||(t?1:16),l="rect|".concat(o,"|").concat(s);if(!this.geometryInHash(l)){var u=new E.default.Geometry(o,s,function(){for(var e=0;e<=this.detailY;e++)for(var t=e/this.detailY,r=0;r<=this.detailX;r++){var i=r/this.detailX,n=new E.default.Vector(i,t,0);this.vertices.push(n),this.uvs.push(i,t)}0<o&&0<s&&(this.strokeIndices=[[0,o],[o,(o+1)*(s+1)-1],[(o+1)*(s+1)-1,(o+1)*s],[(o+1)*s,0]])});u.computeFaces().computeNormals()._makeTriangleEdges()._edgesToVertices(),this.createBuffers(l,u)}var h=this.uMVMatrix.copy();try{this.uMVMatrix.translate([r,i,0]),this.uMVMatrix.scale(n,a,1),this.drawBuffers(l)}finally{this.uMVMatrix=h}return this},E.default.RendererGL.prototype.quad=function(e,t,r,i,n,a,o,s,l,u,h,c){var f="quad|".concat(e,"|").concat(t,"|").concat(r,"|").concat(i,"|").concat(n,"|").concat(a,"|").concat(o,"|").concat(s,"|").concat(l,"|").concat(u,"|").concat(h,"|").concat(c);if(!this.geometryInHash(f)){var d=new E.default.Geometry(2,2,function(){this.vertices.push(new E.default.Vector(e,t,r)),this.vertices.push(new E.default.Vector(i,n,a)),this.vertices.push(new E.default.Vector(o,s,l)),this.vertices.push(new E.default.Vector(u,h,c)),this.uvs.push(0,0,1,0,1,1,0,1),this.strokeIndices=[[0,1],[1,2],[2,3],[3,0]]});d.computeNormals()._makeTriangleEdges()._edgesToVertices(),d.faces=[[0,1,2],[2,3,0]],this.createBuffers(f,d)}return this.drawBuffers(f),this},E.default.RendererGL.prototype.bezier=function(e,t,r,i,n,a,o,s,l,u,h,c){8===arguments.length&&(h=s,u=o,s=a,o=n,n=i,i=r,r=a=l=c=0);var f=this._pInst._bezierDetail||20;this.beginShape();for(var d=0;d<=f;d++){var p=Math.pow(1-d/f,3),m=d/f*3*Math.pow(1-d/f,2),v=3*Math.pow(d/f,2)*(1-d/f),y=Math.pow(d/f,3);this.vertex(e*p+i*m+o*v+u*y,t*p+n*m+s*v+h*y,r*p+a*m+l*v+c*y)}return this.endShape(),this},E.default.RendererGL.prototype.curve=function(e,t,r,i,n,a,o,s,l,u,h,c){8===arguments.length&&(u=o,h=s,o=n,s=i,n=i=r,r=a=l=c=0);var f=this._pInst._curveDetail;this.beginShape();for(var d=0;d<=f;d++){var p=.5*Math.pow(d/f,3),m=.5*Math.pow(d/f,2),v=d/f*.5,y=p*(3*i-e-3*o+u)+m*(2*e-5*i+4*o-u)+v*(-e+o)+2*i*.5,g=p*(3*n-t-3*s+h)+m*(2*t-5*n+4*s-h)+v*(-t+s)+2*n*.5,b=p*(3*a-r-3*l+c)+m*(2*r-5*a+4*l-c)+v*(-r+l)+2*a*.5;this.vertex(y,g,b)}return this.endShape(),this},E.default.RendererGL.prototype.line=function(){return 6===arguments.length?(this.beginShape(d.LINES),this.vertex(arguments.length<=0?void 0:arguments[0],arguments.length<=1?void 0:arguments[1],arguments.length<=2?void 0:arguments[2]),this.vertex(arguments.length<=3?void 0:arguments[3],arguments.length<=4?void 0:arguments[4],arguments.length<=5?void 0:arguments[5]),this.endShape()):4===arguments.length&&(this.beginShape(d.LINES),this.vertex(arguments.length<=0?void 0:arguments[0],arguments.length<=1?void 0:arguments[1],0),this.vertex(arguments.length<=2?void 0:arguments[2],arguments.length<=3?void 0:arguments[3],0),this.endShape()),this},E.default.RendererGL.prototype.bezierVertex=function(){if(0===this.immediateMode._bezierVertex.length)throw Error("vertex() must be used once before calling bezierVertex()");var e,t,r,i,n,a=[],o=[],s=[],l=arguments.length;if((e=0)===this._lookUpTableBezier.length||this._lutBezierDetail!==this._pInst._curveDetail){this._lookUpTableBezier=[],this._lutBezierDetail=this._pInst._curveDetail;for(var u=1/this._lutBezierDetail,h=0,c=1,f=0;h<1;){if(e=parseFloat(h.toFixed(6)),this._lookUpTableBezier[f]=this._bezierCoefficients(e),c.toFixed(6)===u.toFixed(6)){e=parseFloat(c.toFixed(6))+parseFloat(h.toFixed(6)),++f,this._lookUpTableBezier[f]=this._bezierCoefficients(e);break}h+=u,c-=u,++f}}var d=this._lookUpTableBezier.length;if(6===l){for(this.isBezier=!0,a=[this.immediateMode._bezierVertex[0],arguments.length<=0?void 0:arguments[0],arguments.length<=2?void 0:arguments[2],arguments.length<=4?void 0:arguments[4]],o=[this.immediateMode._bezierVertex[1],arguments.length<=1?void 0:arguments[1],arguments.length<=3?void 0:arguments[3],arguments.length<=5?void 0:arguments[5]],n=0;n<d;n++)t=a[0]*this._lookUpTableBezier[n][0]+a[1]*this._lookUpTableBezier[n][1]+a[2]*this._lookUpTableBezier[n][2]+a[3]*this._lookUpTableBezier[n][3],r=o[0]*this._lookUpTableBezier[n][0]+o[1]*this._lookUpTableBezier[n][1]+o[2]*this._lookUpTableBezier[n][2]+o[3]*this._lookUpTableBezier[n][3],this.vertex(t,r);this.immediateMode._bezierVertex[0]=arguments.length<=4?void 0:arguments[4],this.immediateMode._bezierVertex[1]=arguments.length<=5?void 0:arguments[5]}else if(9===l){for(this.isBezier=!0,a=[this.immediateMode._bezierVertex[0],arguments.length<=0?void 0:arguments[0],arguments.length<=3?void 0:arguments[3],arguments.length<=6?void 0:arguments[6]],o=[this.immediateMode._bezierVertex[1],arguments.length<=1?void 0:arguments[1],arguments.length<=4?void 0:arguments[4],arguments.length<=7?void 0:arguments[7]],s=[this.immediateMode._bezierVertex[2],arguments.length<=2?void 0:arguments[2],arguments.length<=5?void 0:arguments[5],arguments.length<=8?void 0:arguments[8]],n=0;n<d;n++)t=a[0]*this._lookUpTableBezier[n][0]+a[1]*this._lookUpTableBezier[n][1]+a[2]*this._lookUpTableBezier[n][2]+a[3]*this._lookUpTableBezier[n][3],r=o[0]*this._lookUpTableBezier[n][0]+o[1]*this._lookUpTableBezier[n][1]+o[2]*this._lookUpTableBezier[n][2]+o[3]*this._lookUpTableBezier[n][3],i=s[0]*this._lookUpTableBezier[n][0]+s[1]*this._lookUpTableBezier[n][1]+s[2]*this._lookUpTableBezier[n][2]+s[3]*this._lookUpTableBezier[n][3],this.vertex(t,r,i);this.immediateMode._bezierVertex[0]=arguments.length<=6?void 0:arguments[6],this.immediateMode._bezierVertex[1]=arguments.length<=7?void 0:arguments[7],this.immediateMode._bezierVertex[2]=arguments.length<=8?void 0:arguments[8]}},E.default.RendererGL.prototype.quadraticVertex=function(){if(0===this.immediateMode._quadraticVertex.length)throw Error("vertex() must be used once before calling quadraticVertex()");var e,t,r,i,n,a=[],o=[],s=[],l=arguments.length;if((e=0)===this._lookUpTableQuadratic.length||this._lutQuadraticDetail!==this._pInst._curveDetail){this._lookUpTableQuadratic=[],this._lutQuadraticDetail=this._pInst._curveDetail;for(var u=1/this._lutQuadraticDetail,h=0,c=1,f=0;h<1;){if(e=parseFloat(h.toFixed(6)),this._lookUpTableQuadratic[f]=this._quadraticCoefficients(e),c.toFixed(6)===u.toFixed(6)){e=parseFloat(c.toFixed(6))+parseFloat(h.toFixed(6)),++f,this._lookUpTableQuadratic[f]=this._quadraticCoefficients(e);break}h+=u,c-=u,++f}}var d=this._lookUpTableQuadratic.length;if(4===l){for(this.isQuadratic=!0,a=[this.immediateMode._quadraticVertex[0],arguments.length<=0?void 0:arguments[0],arguments.length<=2?void 0:arguments[2]],o=[this.immediateMode._quadraticVertex[1],arguments.length<=1?void 0:arguments[1],arguments.length<=3?void 0:arguments[3]],n=0;n<d;n++)t=a[0]*this._lookUpTableQuadratic[n][0]+a[1]*this._lookUpTableQuadratic[n][1]+a[2]*this._lookUpTableQuadratic[n][2],r=o[0]*this._lookUpTableQuadratic[n][0]+o[1]*this._lookUpTableQuadratic[n][1]+o[2]*this._lookUpTableQuadratic[n][2],this.vertex(t,r);this.immediateMode._quadraticVertex[0]=arguments.length<=2?void 0:arguments[2],this.immediateMode._quadraticVertex[1]=arguments.length<=3?void 0:arguments[3]}else if(6===l){for(this.isQuadratic=!0,a=[this.immediateMode._quadraticVertex[0],arguments.length<=0?void 0:arguments[0],arguments.length<=3?void 0:arguments[3]],o=[this.immediateMode._quadraticVertex[1],arguments.length<=1?void 0:arguments[1],arguments.length<=4?void 0:arguments[4]],s=[this.immediateMode._quadraticVertex[2],arguments.length<=2?void 0:arguments[2],arguments.length<=5?void 0:arguments[5]],n=0;n<d;n++)t=a[0]*this._lookUpTableQuadratic[n][0]+a[1]*this._lookUpTableQuadratic[n][1]+a[2]*this._lookUpTableQuadratic[n][2],r=o[0]*this._lookUpTableQuadratic[n][0]+o[1]*this._lookUpTableQuadratic[n][1]+o[2]*this._lookUpTableQuadratic[n][2],i=s[0]*this._lookUpTableQuadratic[n][0]+s[1]*this._lookUpTableQuadratic[n][1]+s[2]*this._lookUpTableQuadratic[n][2],this.vertex(t,r,i);this.immediateMode._quadraticVertex[0]=arguments.length<=3?void 0:arguments[3],this.immediateMode._quadraticVertex[1]=arguments.length<=4?void 0:arguments[4],this.immediateMode._quadraticVertex[2]=arguments.length<=5?void 0:arguments[5]}},E.default.RendererGL.prototype.curveVertex=function(){var e,t,r,i,n,a=[],o=[],s=[],l=arguments.length;if((e=0)===this._lookUpTableBezier.length||this._lutBezierDetail!==this._pInst._curveDetail){this._lookUpTableBezier=[],this._lutBezierDetail=this._pInst._curveDetail;for(var u=1/this._lutBezierDetail,h=0,c=1,f=0;h<1;){if(e=parseFloat(h.toFixed(6)),this._lookUpTableBezier[f]=this._bezierCoefficients(e),c.toFixed(6)===u.toFixed(6)){e=parseFloat(c.toFixed(6))+parseFloat(h.toFixed(6)),++f,this._lookUpTableBezier[f]=this._bezierCoefficients(e);break}h+=u,c-=u,++f}}var d=this._lookUpTableBezier.length;if(2===l){if(this.immediateMode._curveVertex.push(arguments.length<=0?void 0:arguments[0]),this.immediateMode._curveVertex.push(arguments.length<=1?void 0:arguments[1]),8===this.immediateMode._curveVertex.length){for(this.isCurve=!0,a=this._bezierToCatmull([this.immediateMode._curveVertex[0],this.immediateMode._curveVertex[2],this.immediateMode._curveVertex[4],this.immediateMode._curveVertex[6]]),o=this._bezierToCatmull([this.immediateMode._curveVertex[1],this.immediateMode._curveVertex[3],this.immediateMode._curveVertex[5],this.immediateMode._curveVertex[7]]),n=0;n<d;n++)t=a[0]*this._lookUpTableBezier[n][0]+a[1]*this._lookUpTableBezier[n][1]+a[2]*this._lookUpTableBezier[n][2]+a[3]*this._lookUpTableBezier[n][3],r=o[0]*this._lookUpTableBezier[n][0]+o[1]*this._lookUpTableBezier[n][1]+o[2]*this._lookUpTableBezier[n][2]+o[3]*this._lookUpTableBezier[n][3],this.vertex(t,r);for(n=0;n<l;n++)this.immediateMode._curveVertex.shift()}}else if(3===l&&(this.immediateMode._curveVertex.push(arguments.length<=0?void 0:arguments[0]),this.immediateMode._curveVertex.push(arguments.length<=1?void 0:arguments[1]),this.immediateMode._curveVertex.push(arguments.length<=2?void 0:arguments[2]),12===this.immediateMode._curveVertex.length)){for(this.isCurve=!0,a=this._bezierToCatmull([this.immediateMode._curveVertex[0],this.immediateMode._curveVertex[3],this.immediateMode._curveVertex[6],this.immediateMode._curveVertex[9]]),o=this._bezierToCatmull([this.immediateMode._curveVertex[1],this.immediateMode._curveVertex[4],this.immediateMode._curveVertex[7],this.immediateMode._curveVertex[10]]),s=this._bezierToCatmull([this.immediateMode._curveVertex[2],this.immediateMode._curveVertex[5],this.immediateMode._curveVertex[8],this.immediateMode._curveVertex[11]]),n=0;n<d;n++)t=a[0]*this._lookUpTableBezier[n][0]+a[1]*this._lookUpTableBezier[n][1]+a[2]*this._lookUpTableBezier[n][2]+a[3]*this._lookUpTableBezier[n][3],r=o[0]*this._lookUpTableBezier[n][0]+o[1]*this._lookUpTableBezier[n][1]+o[2]*this._lookUpTableBezier[n][2]+o[3]*this._lookUpTableBezier[n][3],i=s[0]*this._lookUpTableBezier[n][0]+s[1]*this._lookUpTableBezier[n][1]+s[2]*this._lookUpTableBezier[n][2]+s[3]*this._lookUpTableBezier[n][3],this.vertex(t,r,i);for(n=0;n<l;n++)this.immediateMode._curveVertex.shift()}},E.default.RendererGL.prototype.image=function(e,t,r,i,n,a,o,s,l){this._isErasing&&this.blendMode(this._cachedBlendMode),this._pInst.push(),this._pInst.noLights(),this._pInst.texture(e),this._pInst.textureMode(d.NORMAL);var u=0;t<=e.width&&(u=t/e.width);var h=1;t+i<=e.width&&(h=(t+i)/e.width);var c=0;r<=e.height&&(c=r/e.height);var f=1;r+n<=e.height&&(f=(r+n)/e.height),this.beginShape(),this.vertex(a,o,0,u,c),this.vertex(a+s,o,0,h,c),this.vertex(a+s,o+l,0,h,f),this.vertex(a,o+l,0,u,f),this.endShape(d.CLOSE),this._pInst.pop(),this._isErasing&&this.blendMode(d.REMOVE)};var n=E.default;r.default=n},{"../core/constants":26,"../core/main":36,"./p5.Geometry":85}],80:[function(e,t,r){"use strict";function o(e){return(o="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e})(e)}Object.defineProperty(r,"__esModule",{value:!0}),r.default=void 0;var i,f=(i=e("../core/main"))&&i.__esModule?i:{default:i},n=function(e){if(e&&e.__esModule)return e;if(null===e||"object"!==o(e)&&"function"!=typeof e)return{default:e};var t=s();if(t&&t.has(e))return t.get(e);var r={},i=Object.defineProperty&&Object.getOwnPropertyDescriptor;for(var n in e)if(Object.prototype.hasOwnProperty.call(e,n)){var a=i?Object.getOwnPropertyDescriptor(e,n):null;a&&(a.get||a.set)?Object.defineProperty(r,n,a):r[n]=e[n]}r.default=e,t&&t.set(e,r);return r}(e("../core/constants"));function s(){if("function"!=typeof WeakMap)return null;var e=new WeakMap;return s=function(){return e},e}f.default.prototype.orbitControl=function(e,t,r){if(this._assert3d("orbitControl"),f.default._validateParameters("orbitControl",arguments),this.mouseX<this.width&&0<this.mouseX&&this.mouseY<this.height&&0<this.mouseY){var i=this._renderer._curCamera;void 0===e&&(e=1),void 0===t&&(t=e),void 0===r&&(r=.5),!0!==this.contextMenuDisabled&&(this.canvas.oncontextmenu=function(){return!1},this._setProperty("contextMenuDisabled",!0)),!0!==this.wheelDefaultDisabled&&(this.canvas.onwheel=function(){return!1},this._setProperty("wheelDefaultDisabled",!0));var n=this.height<this.width?this.height:this.width;if(this._mouseWheelDeltaY!==this._pmouseWheelDeltaY&&(0<this._mouseWheelDeltaY?this._renderer._curCamera._orbit(0,0,r*n):this._renderer._curCamera._orbit(0,0,-r*n)),this.mouseIsPressed)if(this.mouseButton===this.LEFT){var a=-e*(this.mouseX-this.pmouseX)/n,o=t*(this.mouseY-this.pmouseY)/n;this._renderer._curCamera._orbit(a,o,0)}else if(this.mouseButton===this.RIGHT){var s=i._getLocalAxes(),l=Math.sqrt(s.x[0]*s.x[0]+s.x[2]*s.x[2]);0!==l&&(s.x[0]/=l,s.x[2]/=l);var u=Math.sqrt(s.y[0]*s.y[0]+s.y[2]*s.y[2]);0!==u&&(s.y[0]/=u,s.y[2]/=u);var h=-1*e*(this.mouseX-this.pmouseX),c=-1*t*(this.mouseY-this.pmouseY);i.setPosition(i.eyeX+h*s.x[0]+c*s.z[0],i.eyeY,i.eyeZ+h*s.x[2]+c*s.z[2])}return this}},f.default.prototype.debugMode=function(){this._assert3d("debugMode");for(var e=arguments.length,t=new Array(e),r=0;r<e;r++)t[r]=arguments[r];f.default._validateParameters("debugMode",t);for(var i=this._registeredMethods.post.length-1;0<=i;i--)this._registeredMethods.post[i].toString()!==this._grid().toString()&&this._registeredMethods.post[i].toString()!==this._axesIcon().toString()||this._registeredMethods.post.splice(i,1);t[0]===n.GRID?this.registerMethod("post",this._grid.call(this,t[1],t[2],t[3],t[4],t[5])):t[0]===n.AXES?this.registerMethod("post",this._axesIcon.call(this,t[1],t[2],t[3],t[4])):(this.registerMethod("post",this._grid.call(this,t[0],t[1],t[2],t[3],t[4])),this.registerMethod("post",this._axesIcon.call(this,t[5],t[6],t[7],t[8])))},f.default.prototype.noDebugMode=function(){this._assert3d("noDebugMode");for(var e=this._registeredMethods.post.length-1;0<=e;e--)this._registeredMethods.post[e].toString()!==this._grid().toString()&&this._registeredMethods.post[e].toString()!==this._axesIcon().toString()||this._registeredMethods.post.splice(e,1)},f.default.prototype._grid=function(e,r,i,n,a){void 0===e&&(e=this.width/2),void 0===r&&(r=Math.round(e/30)<4?4:Math.round(e/30)),void 0===i&&(i=0),void 0===n&&(n=0),void 0===a&&(a=0);var o=e/r,s=e/2;return function(){this.push(),this.stroke(255*this._renderer.curStrokeColor[0],255*this._renderer.curStrokeColor[1],255*this._renderer.curStrokeColor[2]),this._renderer.uMVMatrix.set(this._renderer._curCamera.cameraMatrix.mat4[0],this._renderer._curCamera.cameraMatrix.mat4[1],this._renderer._curCamera.cameraMatrix.mat4[2],this._renderer._curCamera.cameraMatrix.mat4[3],this._renderer._curCamera.cameraMatrix.mat4[4],this._renderer._curCamera.cameraMatrix.mat4[5],this._renderer._curCamera.cameraMatrix.mat4[6],this._renderer._curCamera.cameraMatrix.mat4[7],this._renderer._curCamera.cameraMatrix.mat4[8],this._renderer._curCamera.cameraMatrix.mat4[9],this._renderer._curCamera.cameraMatrix.mat4[10],this._renderer._curCamera.cameraMatrix.mat4[11],this._renderer._curCamera.cameraMatrix.mat4[12],this._renderer._curCamera.cameraMatrix.mat4[13],this._renderer._curCamera.cameraMatrix.mat4[14],this._renderer._curCamera.cameraMatrix.mat4[15]);for(var e=0;e<=r;e++)this.beginShape(this.LINES),this.vertex(-s+i,n,e*o-s+a),this.vertex(+s+i,n,e*o-s+a),this.endShape();for(var t=0;t<=r;t++)this.beginShape(this.LINES),this.vertex(t*o-s+i,n,-s+a),this.vertex(t*o-s+i,n,+s+a),this.endShape();this.pop()}},f.default.prototype._axesIcon=function(e,t,r,i){return void 0===e&&(e=40<this.width/20?this.width/20:40),void 0===t&&(t=-this.width/4),void 0===r&&(r=t),void 0===i&&(i=t),function(){this.push(),this._renderer.uMVMatrix.set(this._renderer._curCamera.cameraMatrix.mat4[0],this._renderer._curCamera.cameraMatrix.mat4[1],this._renderer._curCamera.cameraMatrix.mat4[2],this._renderer._curCamera.cameraMatrix.mat4[3],this._renderer._curCamera.cameraMatrix.mat4[4],this._renderer._curCamera.cameraMatrix.mat4[5],this._renderer._curCamera.cameraMatrix.mat4[6],this._renderer._curCamera.cameraMatrix.mat4[7],this._renderer._curCamera.cameraMatrix.mat4[8],this._renderer._curCamera.cameraMatrix.mat4[9],this._renderer._curCamera.cameraMatrix.mat4[10],this._renderer._curCamera.cameraMatrix.mat4[11],this._renderer._curCamera.cameraMatrix.mat4[12],this._renderer._curCamera.cameraMatrix.mat4[13],this._renderer._curCamera.cameraMatrix.mat4[14],this._renderer._curCamera.cameraMatrix.mat4[15]),this.strokeWeight(2),this.stroke(255,0,0),this.beginShape(this.LINES),this.vertex(t,r,i),this.vertex(t+e,r,i),this.endShape(),this.stroke(0,255,0),this.beginShape(this.LINES),this.vertex(t,r,i),this.vertex(t,r+e,i),this.endShape(),this.stroke(0,0,255),this.beginShape(this.LINES),this.vertex(t,r,i),this.vertex(t,r,i+e),this.endShape(),this.pop()}};var a=f.default;r.default=a},{"../core/constants":26,"../core/main":36}],81:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.default=void 0;var i,m=(i=e("../core/main"))&&i.__esModule?i:{default:i};m.default.prototype.ambientLight=function(e,t,r,i){this._assert3d("ambientLight"),m.default._validateParameters("ambientLight",arguments);var n=this.color.apply(this,arguments);return this._renderer.ambientLightColors.push(n._array[0],n._array[1],n._array[2]),this._renderer._enableLighting=!0,this},m.default.prototype.specularColor=function(e,t,r){this._assert3d("specularColor"),m.default._validateParameters("specularColor",arguments);var i=this.color.apply(this,arguments);return this._renderer.specularColors=[i._array[0],i._array[1],i._array[2]],this},m.default.prototype.directionalLight=function(e,t,r,i,n,a){var o,s,l,u;this._assert3d("directionalLight"),m.default._validateParameters("directionalLight",arguments),o=e instanceof m.default.Color?e:this.color(e,t,r);var h=arguments[arguments.length-1];u="number"==typeof h?(s=arguments[arguments.length-3],l=arguments[arguments.length-2],arguments[arguments.length-1]):(s=h.x,l=h.y,h.z);var c=Math.sqrt(s*s+l*l+u*u);return this._renderer.directionalLightDirections.push(s/c,l/c,u/c),this._renderer.directionalLightDiffuseColors.push(o._array[0],o._array[1],o._array[2]),Array.prototype.push.apply(this._renderer.directionalLightSpecularColors,this._renderer.specularColors),this._renderer._enableLighting=!0,this},m.default.prototype.pointLight=function(e,t,r,i,n,a){var o,s,l,u;this._assert3d("pointLight"),m.default._validateParameters("pointLight",arguments),o=e instanceof m.default.Color?e:this.color(e,t,r);var h=arguments[arguments.length-1];return u="number"==typeof h?(s=arguments[arguments.length-3],l=arguments[arguments.length-2],arguments[arguments.length-1]):(s=h.x,l=h.y,h.z),this._renderer.pointLightPositions.push(s,l,u),this._renderer.pointLightDiffuseColors.push(o._array[0],o._array[1],o._array[2]),Array.prototype.push.apply(this._renderer.pointLightSpecularColors,this._renderer.specularColors),this._renderer._enableLighting=!0,this},m.default.prototype.lights=function(){return this._assert3d("lights"),this.ambientLight(128,128,128),this.directionalLight(128,128,128,0,0,-1),this},m.default.prototype.lightFalloff=function(e,t,r){return this._assert3d("lightFalloff"),m.default._validateParameters("lightFalloff",arguments),e<0&&(e=0,console.warn("Value of constant argument in lightFalloff() should be never be negative. Set to 0.")),t<0&&(t=0,console.warn("Value of linear argument in lightFalloff() should be never be negative. Set to 0.")),r<0&&(r=0,console.warn("Value of quadratic argument in lightFalloff() should be never be negative. Set to 0.")),0===e&&0===t&&0===r&&(e=1,console.warn("Either one of the three arguments in lightFalloff() should be greater than zero. Set constant argument to 1.")),this._renderer.constantAttenuation=e,this._renderer.linearAttenuation=t,this._renderer.quadraticAttenuation=r,this},m.default.prototype.spotLight=function(e,t,r,i,n,a,o,s,l,u,h){var c,f,d;this._assert3d("spotLight"),m.default._validateParameters("spotLight",arguments);var p=arguments.length;switch(p){case 11:case 10:c=this.color(e,t,r),f=new m.default.Vector(i,n,a),d=new m.default.Vector(o,s,l);break;case 9:e instanceof m.default.Color?(c=e,f=new m.default.Vector(t,r,i),d=new m.default.Vector(n,a,o),u=s,h=l):i instanceof m.default.Vector?(c=this.color(e,t,r),f=i,d=new m.default.Vector(n,a,o),u=s,h=l):o instanceof m.default.Vector?(c=this.color(e,t,r),f=new m.default.Vector(i,n,a),d=o,u=s,h=l):(c=this.color(e,t,r),f=new m.default.Vector(i,n,a),d=new m.default.Vector(o,s,l));break;case 8:u=(d=e instanceof m.default.Color?(c=e,f=new m.default.Vector(t,r,i),new m.default.Vector(n,a,o)):i instanceof m.default.Vector?(c=this.color(e,t,r),f=i,new m.default.Vector(n,a,o)):(c=this.color(e,t,r),f=new m.default.Vector(i,n,a),o),s);break;case 7:e instanceof m.default.Color&&t instanceof m.default.Vector?(c=e,f=t,d=new m.default.Vector(r,i,n),u=a,h=o):e instanceof m.default.Color&&n instanceof m.default.Vector?(c=e,f=new m.default.Vector(t,r,i),d=n,u=a,h=o):i instanceof m.default.Vector&&n instanceof m.default.Vector?(c=this.color(e,t,r),f=i,d=n,u=a,h=o):d=e instanceof m.default.Color?(c=e,f=new m.default.Vector(t,r,i),new m.default.Vector(n,a,o)):i instanceof m.default.Vector?(c=this.color(e,t,r),f=i,new m.default.Vector(n,a,o)):(c=this.color(e,t,r),f=new m.default.Vector(i,n,a),o);break;case 6:i instanceof m.default.Vector&&n instanceof m.default.Vector?(c=this.color(e,t,r),f=i,d=n,u=a):e instanceof m.default.Color&&n instanceof m.default.Vector?(c=e,f=new m.default.Vector(t,r,i),d=n,u=a):e instanceof m.default.Color&&t instanceof m.default.Vector&&(c=e,f=t,d=new m.default.Vector(r,i,n),u=a);break;case 5:e instanceof m.default.Color&&t instanceof m.default.Vector&&r instanceof m.default.Vector?(c=e,f=t,d=r,u=i,h=n):i instanceof m.default.Vector&&n instanceof m.default.Vector?(c=this.color(e,t,r),f=i,d=n):e instanceof m.default.Color&&n instanceof m.default.Vector?(c=e,f=new m.default.Vector(t,r,i),d=n):e instanceof m.default.Color&&t instanceof m.default.Vector&&(c=e,f=t,d=new m.default.Vector(r,i,n));break;case 4:c=e,f=t,d=r,u=i;break;case 3:c=e,f=t,d=r;break;default:return console.warn("Sorry, input for spotlight() is not in prescribed format. Too ".concat(p<3?"few":"many"," arguments were provided")),this}return this._renderer.spotLightDiffuseColors.push(c._array[0],c._array[1],c._array[2]),Array.prototype.push.apply(this._renderer.spotLightSpecularColors,this._renderer.specularColors),this._renderer.spotLightPositions.push(f.x,f.y,f.z),d.normalize(),this._renderer.spotLightDirections.push(d.x,d.y,d.z),void 0===u&&(u=Math.PI/3),void 0!==h&&h<1?(h=1,console.warn("Value of concentration needs to be greater than 1. Setting it to 1")):void 0===h&&(h=100),u=this._renderer._pInst._toRadians(u),this._renderer.spotLightAngle.push(Math.cos(u)),this._renderer.spotLightConc.push(h),this._renderer._enableLighting=!0,this},m.default.prototype.noLights=function(){return this._assert3d("noLights"),m.default._validateParameters("noLights",arguments),this._renderer._enableLighting=!1,this._renderer.ambientLightColors.length=0,this._renderer.specularColors=[1,1,1],this._renderer.directionalLightDirections.length=0,this._renderer.directionalLightDiffuseColors.length=0,this._renderer.directionalLightSpecularColors.length=0,this._renderer.pointLightPositions.length=0,this._renderer.pointLightDiffuseColors.length=0,this._renderer.pointLightSpecularColors.length=0,this._renderer.spotLightPositions.length=0,this._renderer.spotLightDirections.length=0,this._renderer.spotLightDiffuseColors.length=0,this._renderer.spotLightSpecularColors.length=0,this._renderer.spotLightAngle.length=0,this._renderer.spotLightConc.length=0,this._renderer.constantAttenuation=1,this._renderer.linearAttenuation=0,this._renderer.quadraticAttenuation=0,this._renderer._useShininess=1,this};var n=m.default;r.default=n},{"../core/main":36}],82:[function(e,t,r){"use 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s=[parseFloat(a[1]),parseFloat(a[2])];r[a[0]].push(s)}else if("f"===a[0])for(var l=3;l<a.length;++l){for(var u=[],h=[1,l-1,l],c=0;c<h.length;++c){var f=a[h[c]],d=0;if(void 0!==i[f])d=i[f];else{for(var p=f.split("/"),m=0;m<p.length;m++)p[m]=parseInt(p[m])-1;d=i[f]=e.vertices.length,e.vertices.push(r.v[p[0]].copy()),r.vt[p[1]]?e.uvs.push(r.vt[p[1]].slice()):e.uvs.push([0,0]),r.vn[p[2]]&&e.vertexNormals.push(r.vn[p[2]].copy())}u.push(d)}u[0]!==u[1]&&u[0]!==u[2]&&u[1]!==u[2]&&e.faces.push(u)}}0===e.vertexNormals.length&&e.computeNormals()}(a,e),t&&a.normalize(),o._decrementPreload(),"function"==typeof r&&r(a)},i):(S.default._friendlyFileLoadError(3,e),i?i():console.error("Sorry, the file type is invalid. Only OBJ and STL files are supported.")),a},S.default.prototype.model=function(e){this._assert3d("model"),S.default._validateParameters("model",arguments),0<e.vertices.length&&(this._renderer.geometryInHash(e.gid)||(e._makeTriangleEdges()._edgesToVertices(),this._renderer.createBuffers(e.gid,e)),this._renderer.drawBuffers(e.gid))};var n=S.default;r.default=n},{"../core/main":36,"./p5.Geometry":85}],83:[function(e,t,r){"use strict";function o(e){return(o="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e})(e)}Object.defineProperty(r,"__esModule",{value:!0}),r.default=void 0;var i,u=(i=e("../core/main"))&&i.__esModule?i:{default:i},n=function(e){if(e&&e.__esModule)return e;if(null===e||"object"!==o(e)&&"function"!=typeof e)return{default:e};var t=s();if(t&&t.has(e))return t.get(e);var r={},i=Object.defineProperty&&Object.getOwnPropertyDescriptor;for(var n in e)if(Object.prototype.hasOwnProperty.call(e,n)){var a=i?Object.getOwnPropertyDescriptor(e,n):null;a&&(a.get||a.set)?Object.defineProperty(r,n,a):r[n]=e[n]}r.default=e,t&&t.set(e,r);return r}(e("../core/constants"));function s(){if("function"!=typeof WeakMap)return null;var e=new WeakMap;return s=function(){return e},e}e("./p5.Texture"),u.default.prototype.loadShader=function(e,t,r,i){u.default._validateParameters("loadShader",arguments),i=i||console.error;function n(){o._decrementPreload(),r&&r(a)}var a=new u.default.Shader,o=this,s=!1,l=!1;return this.loadStrings(e,function(e){a._vertSrc=e.join("\n"),l=!0,s&&n()},i),this.loadStrings(t,function(e){a._fragSrc=e.join("\n"),s=!0,l&&n()},i),a},u.default.prototype.createShader=function(e,t){return this._assert3d("createShader"),u.default._validateParameters("createShader",arguments),new u.default.Shader(this._renderer,e,t)},u.default.prototype.shader=function(e){return this._assert3d("shader"),u.default._validateParameters("shader",arguments),void 0===e._renderer&&(e._renderer=this._renderer),e.isStrokeShader()?this._renderer.userStrokeShader=e:(this._renderer.userFillShader=e,this._renderer._useNormalMaterial=!1),e.init(),this},u.default.prototype.resetShader=function(){return this._renderer.userFillShader=this._renderer.userStrokeShader=null,this},u.default.prototype.normalMaterial=function(){this._assert3d("normalMaterial");for(var e=arguments.length,t=new Array(e),r=0;r<e;r++)t[r]=arguments[r];return u.default._validateParameters("normalMaterial",t),this._renderer.drawMode=n.FILL,this._renderer._useSpecularMaterial=!1,this._renderer._useEmissiveMaterial=!1,this._renderer._useNormalMaterial=!0,this._renderer.curFillColor=[1,1,1,1],this._renderer._setProperty("_doFill",!0),this.noStroke(),this},u.default.prototype.texture=function(e){return this._assert3d("texture"),u.default._validateParameters("texture",arguments),e.gifProperties&&e._animateGif(this),this._renderer.drawMode=n.TEXTURE,this._renderer._useSpecularMaterial=!1,this._renderer._useEmissiveMaterial=!1,this._renderer._useNormalMaterial=!1,this._renderer._tex=e,this._renderer._setProperty("_doFill",!0),this},u.default.prototype.textureMode=function(e){e!==n.IMAGE&&e!==n.NORMAL?console.warn("You tried to set ".concat(e," textureMode only supports IMAGE & NORMAL ")):this._renderer.textureMode=e},u.default.prototype.textureWrap=function(e){var t=1<arguments.length&&void 0!==arguments[1]?arguments[1]:e;this._renderer.textureWrapX=e,this._renderer.textureWrapY=t;for(var r=this._renderer.textures,i=0;i<r.length;i++)r[i].setWrapMode(e,t)},u.default.prototype.ambientMaterial=function(e,t,r){this._assert3d("ambientMaterial"),u.default._validateParameters("ambientMaterial",arguments);var i=u.default.prototype.color.apply(this,arguments);return this._renderer.curFillColor=i._array,this._renderer._useSpecularMaterial=!1,this._renderer._useEmissiveMaterial=!1,this._renderer._useNormalMaterial=!1,this._renderer._enableLighting=!0,this._renderer._tex=null,this},u.default.prototype.emissiveMaterial=function(e,t,r,i){this._assert3d("emissiveMaterial"),u.default._validateParameters("emissiveMaterial",arguments);var n=u.default.prototype.color.apply(this,arguments);return this._renderer.curFillColor=n._array,this._renderer._useSpecularMaterial=!1,this._renderer._useEmissiveMaterial=!0,this._renderer._useNormalMaterial=!1,this._renderer._enableLighting=!0,this._renderer._tex=null,this},u.default.prototype.specularMaterial=function(e,t,r,i){this._assert3d("specularMaterial"),u.default._validateParameters("specularMaterial",arguments);var n=u.default.prototype.color.apply(this,arguments);return this._renderer.curFillColor=n._array,this._renderer._useSpecularMaterial=!0,this._renderer._useEmissiveMaterial=!1,this._renderer._useNormalMaterial=!1,this._renderer._enableLighting=!0,this._renderer._tex=null,this},u.default.prototype.shininess=function(e){return this._assert3d("shininess"),u.default._validateParameters("shininess",arguments),e<1&&(e=1),this._renderer._useShininess=e,this},u.default.RendererGL.prototype._applyColorBlend=function(e){var t=this.GL,r=this.drawMode===n.TEXTURE||e[e.length-1]<1||this._isErasing;return r!==this._isBlending&&(r||this.curBlendMode!==n.BLEND&&this.curBlendMode!==n.ADD?t.enable(t.BLEND):t.disable(t.BLEND),t.depthMask(!0),this._isBlending=r),this._applyBlendMode(),e},u.default.RendererGL.prototype._applyBlendMode=function(){if(this._cachedBlendMode!==this.curBlendMode){var e=this.GL;switch(this.curBlendMode){case n.BLEND:case n.ADD:e.blendEquation(e.FUNC_ADD),e.blendFunc(e.SRC_ALPHA,e.ONE_MINUS_SRC_ALPHA);break;case n.REMOVE:e.blendEquation(e.FUNC_REVERSE_SUBTRACT),e.blendFunc(e.SRC_ALPHA,e.DST_ALPHA);break;case n.MULTIPLY:e.blendEquationSeparate(e.FUNC_ADD,e.FUNC_ADD),e.blendFuncSeparate(e.ZERO,e.SRC_COLOR,e.ONE,e.ONE);break;case n.SCREEN:e.blendEquationSeparate(e.FUNC_ADD,e.FUNC_ADD),e.blendFuncSeparate(e.ONE_MINUS_DST_COLOR,e.ONE,e.ONE,e.ONE);break;case n.EXCLUSION:e.blendEquationSeparate(e.FUNC_ADD,e.FUNC_ADD),e.blendFuncSeparate(e.ONE_MINUS_DST_COLOR,e.ONE_MINUS_SRC_COLOR,e.ONE,e.ONE);break;case n.REPLACE:e.blendEquation(e.FUNC_ADD),e.blendFunc(e.ONE,e.ZERO);break;case n.SUBTRACT:e.blendEquationSeparate(e.FUNC_REVERSE_SUBTRACT,e.FUNC_ADD),e.blendFuncSeparate(e.SRC_ALPHA,e.ONE,e.ONE,e.ONE);break;case n.DARKEST:this.blendExt?(e.blendEquationSeparate(this.blendExt.MIN_EXT,e.FUNC_ADD),e.blendFuncSeparate(e.ONE,e.ONE,e.ONE,e.ONE)):console.warn("blendMode(DARKEST) does not work in your browser in WEBGL mode.");break;case n.LIGHTEST:this.blendExt?(e.blendEquationSeparate(this.blendExt.MAX_EXT,e.FUNC_ADD),e.blendFuncSeparate(e.ONE,e.ONE,e.ONE,e.ONE)):console.warn("blendMode(LIGHTEST) does not work in your browser in WEBGL mode.");break;default:console.error("Oops! Somehow RendererGL set curBlendMode to an unsupported mode.")}this._isErasing||(this._cachedBlendMode=this.curBlendMode)}};var a=u.default;r.default=a},{"../core/constants":26,"../core/main":36,"./p5.Texture":92}],84:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.default=void 0;var i,m=(i=e("../core/main"))&&i.__esModule?i:{default:i};m.default.prototype.camera=function(){var e;this._assert3d("camera");for(var t=arguments.length,r=new Array(t),i=0;i<t;i++)r[i]=arguments[i];return m.default._validateParameters("camera",r),(e=this._renderer._curCamera).camera.apply(e,r),this},m.default.prototype.perspective=function(){var e;this._assert3d("perspective");for(var t=arguments.length,r=new Array(t),i=0;i<t;i++)r[i]=arguments[i];return m.default._validateParameters("perspective",r),(e=this._renderer._curCamera).perspective.apply(e,r),this},m.default.prototype.ortho=function(){var e;this._assert3d("ortho");for(var t=arguments.length,r=new Array(t),i=0;i<t;i++)r[i]=arguments[i];return m.default._validateParameters("ortho",r),(e=this._renderer._curCamera).ortho.apply(e,r),this},m.default.prototype.frustum=function(){var e;this._assert3d("frustum");for(var t=arguments.length,r=new Array(t),i=0;i<t;i++)r[i]=arguments[i];return m.default._validateParameters("frustum",r),(e=this._renderer._curCamera).frustum.apply(e,r),this},m.default.prototype.createCamera=function(){this._assert3d("createCamera");var e=new m.default.Camera(this._renderer);return e._computeCameraDefaultSettings(),e._setDefaultCamera(),this._renderer._curCamera=e},m.default.Camera=function(e){this._renderer=e,this.cameraType="default",this.cameraMatrix=new m.default.Matrix,this.projMatrix=new m.default.Matrix},m.default.Camera.prototype.perspective=function(e,t,r,i){this.cameraType=0<arguments.length?"custom":"default",void 0===e?(e=this.defaultCameraFOV,this.cameraFOV=e):this.cameraFOV=this._renderer._pInst._toRadians(e),void 0===t&&(t=this.defaultAspectRatio),void 0===r&&(r=this.defaultCameraNear),void 0===i&&(i=this.defaultCameraFar),r<=1e-4&&(r=.01,console.log("Avoid perspective near plane values close to or below 0. Setting value to 0.01.")),i<r&&console.log("Perspective far plane value is less than near plane value. Nothing will be shown."),this.aspectRatio=t,this.cameraNear=r,this.cameraFar=i,this.projMatrix=m.default.Matrix.identity();var n=1/Math.tan(this.cameraFOV/2),a=1/(this.cameraNear-this.cameraFar);this.projMatrix.set(n/t,0,0,0,0,-n,0,0,0,0,(i+r)*a,-1,0,0,2*i*r*a,0),this._isActive()&&this._renderer.uPMatrix.set(this.projMatrix.mat4[0],this.projMatrix.mat4[1],this.projMatrix.mat4[2],this.projMatrix.mat4[3],this.projMatrix.mat4[4],this.projMatrix.mat4[5],this.projMatrix.mat4[6],this.projMatrix.mat4[7],this.projMatrix.mat4[8],this.projMatrix.mat4[9],this.projMatrix.mat4[10],this.projMatrix.mat4[11],this.projMatrix.mat4[12],this.projMatrix.mat4[13],this.projMatrix.mat4[14],this.projMatrix.mat4[15])},m.default.Camera.prototype.ortho=function(e,t,r,i,n,a){void 0===e&&(e=-this._renderer.width/2),void 0===t&&(t=this._renderer.width/2),void 0===r&&(r=-this._renderer.height/2),void 0===i&&(i=this._renderer.height/2),void 0===n&&(n=0),void 0===a&&(a=Math.max(this._renderer.width,this._renderer.height));var o=t-e,s=i-r,l=a-n,u=2/o,h=2/s,c=-2/l,f=-(t+e)/o,d=-(i+r)/s,p=-(a+n)/l;this.projMatrix=m.default.Matrix.identity(),this.projMatrix.set(u,0,0,0,0,-h,0,0,0,0,c,0,f,d,p,1),this._isActive()&&this._renderer.uPMatrix.set(this.projMatrix.mat4[0],this.projMatrix.mat4[1],this.projMatrix.mat4[2],this.projMatrix.mat4[3],this.projMatrix.mat4[4],this.projMatrix.mat4[5],this.projMatrix.mat4[6],this.projMatrix.mat4[7],this.projMatrix.mat4[8],this.projMatrix.mat4[9],this.projMatrix.mat4[10],this.projMatrix.mat4[11],this.projMatrix.mat4[12],this.projMatrix.mat4[13],this.projMatrix.mat4[14],this.projMatrix.mat4[15]),this.cameraType="custom"},m.default.Camera.prototype.frustum=function(e,t,r,i,n,a){void 0===e&&(e=-this._renderer.width/2),void 0===t&&(t=this._renderer.width/2),void 0===r&&(r=-this._renderer.height/2),void 0===i&&(i=this._renderer.height/2),void 0===n&&(n=0),void 0===a&&(a=Math.max(this._renderer.width,this._renderer.height));var o=t-e,s=i-r,l=a-n,u=2*n/o,h=2*n/s,c=-2*a*n/l,f=(t+e)/o,d=(i+r)/s,p=-(a+n)/l;this.projMatrix=m.default.Matrix.identity(),this.projMatrix.set(u,0,0,0,0,h,0,0,f,d,p,-1,0,0,c,0),this._isActive()&&this._renderer.uPMatrix.set(this.projMatrix.mat4[0],this.projMatrix.mat4[1],this.projMatrix.mat4[2],this.projMatrix.mat4[3],this.projMatrix.mat4[4],this.projMatrix.mat4[5],this.projMatrix.mat4[6],this.projMatrix.mat4[7],this.projMatrix.mat4[8],this.projMatrix.mat4[9],this.projMatrix.mat4[10],this.projMatrix.mat4[11],this.projMatrix.mat4[12],this.projMatrix.mat4[13],this.projMatrix.mat4[14],this.projMatrix.mat4[15]),this.cameraType="custom"},m.default.Camera.prototype._rotateView=function(e,t,r,i){var n=this.centerX,a=this.centerY,o=this.centerZ;n-=this.eyeX,a-=this.eyeY,o-=this.eyeZ;var s=m.default.Matrix.identity(this._renderer._pInst);s.rotate(this._renderer._pInst._toRadians(e),t,r,i);var l=[n*s.mat4[0]+a*s.mat4[4]+o*s.mat4[8],n*s.mat4[1]+a*s.mat4[5]+o*s.mat4[9],n*s.mat4[2]+a*s.mat4[6]+o*s.mat4[10]];l[0]+=this.eyeX,l[1]+=this.eyeY,l[2]+=this.eyeZ,this.camera(this.eyeX,this.eyeY,this.eyeZ,l[0],l[1],l[2],this.upX,this.upY,this.upZ)},m.default.Camera.prototype.pan=function(e){var t=this._getLocalAxes();this._rotateView(e,t.y[0],t.y[1],t.y[2])},m.default.Camera.prototype.tilt=function(e){var t=this._getLocalAxes();this._rotateView(e,t.x[0],t.x[1],t.x[2])},m.default.Camera.prototype.lookAt=function(e,t,r){this.camera(this.eyeX,this.eyeY,this.eyeZ,e,t,r,this.upX,this.upY,this.upZ)},m.default.Camera.prototype.camera=function(e,t,r,i,n,a,o,s,l){void 0===e&&(e=this.defaultEyeX,t=this.defaultEyeY,r=this.defaultEyeZ,i=e,n=t,s=1,l=o=a=0),this.eyeX=e,this.eyeY=t,this.eyeZ=r,void 0!==i&&(this.centerX=i,this.centerY=n,this.centerZ=a),void 0!==o&&(this.upX=o,this.upY=s,this.upZ=l);var u=this._getLocalAxes();this.cameraMatrix.set(u.x[0],u.y[0],u.z[0],0,u.x[1],u.y[1],u.z[1],0,u.x[2],u.y[2],u.z[2],0,0,0,0,1);var h=-e,c=-t,f=-r;return this.cameraMatrix.translate([h,c,f]),this._isActive()&&this._renderer.uMVMatrix.set(this.cameraMatrix.mat4[0],this.cameraMatrix.mat4[1],this.cameraMatrix.mat4[2],this.cameraMatrix.mat4[3],this.cameraMatrix.mat4[4],this.cameraMatrix.mat4[5],this.cameraMatrix.mat4[6],this.cameraMatrix.mat4[7],this.cameraMatrix.mat4[8],this.cameraMatrix.mat4[9],this.cameraMatrix.mat4[10],this.cameraMatrix.mat4[11],this.cameraMatrix.mat4[12],this.cameraMatrix.mat4[13],this.cameraMatrix.mat4[14],this.cameraMatrix.mat4[15]),this},m.default.Camera.prototype.move=function(e,t,r){var i=this._getLocalAxes(),n=[i.x[0]*e,i.x[1]*e,i.x[2]*e],a=[i.y[0]*t,i.y[1]*t,i.y[2]*t],o=[i.z[0]*r,i.z[1]*r,i.z[2]*r];this.camera(this.eyeX+n[0]+a[0]+o[0],this.eyeY+n[1]+a[1]+o[1],this.eyeZ+n[2]+a[2]+o[2],this.centerX+n[0]+a[0]+o[0],this.centerY+n[1]+a[1]+o[1],this.centerZ+n[2]+a[2]+o[2],0,1,0)},m.default.Camera.prototype.setPosition=function(e,t,r){var i=e-this.eyeX,n=t-this.eyeY,a=r-this.eyeZ;this.camera(e,t,r,this.centerX+i,this.centerY+n,this.centerZ+a,0,1,0)},m.default.Camera.prototype._computeCameraDefaultSettings=function(){this.defaultCameraFOV=60/180*Math.PI,this.defaultAspectRatio=this._renderer.width/this._renderer.height,this.defaultEyeX=0,this.defaultEyeY=0,this.defaultEyeZ=this._renderer.height/2/Math.tan(this.defaultCameraFOV/2),this.defaultCenterX=0,this.defaultCenterY=0,this.defaultCenterZ=0,this.defaultCameraNear=.1*this.defaultEyeZ,this.defaultCameraFar=10*this.defaultEyeZ},m.default.Camera.prototype._setDefaultCamera=function(){this.cameraFOV=this.defaultCameraFOV,this.aspectRatio=this.defaultAspectRatio,this.eyeX=this.defaultEyeX,this.eyeY=this.defaultEyeY,this.eyeZ=this.defaultEyeZ,this.centerX=this.defaultCenterX,this.centerY=this.defaultCenterY,this.centerZ=this.defaultCenterZ,this.upX=0,this.upY=1,this.upZ=0,this.cameraNear=this.defaultCameraNear,this.cameraFar=this.defaultCameraFar,this.perspective(),this.camera(),this.cameraType="default"},m.default.Camera.prototype._resize=function(){"default"===this.cameraType?(this._computeCameraDefaultSettings(),this._setDefaultCamera()):this.perspective(this.cameraFOV,this._renderer.width/this._renderer.height)},m.default.Camera.prototype.copy=function(){var e=new m.default.Camera(this._renderer);return e.cameraFOV=this.cameraFOV,e.aspectRatio=this.aspectRatio,e.eyeX=this.eyeX,e.eyeY=this.eyeY,e.eyeZ=this.eyeZ,e.centerX=this.centerX,e.centerY=this.centerY,e.centerZ=this.centerZ,e.cameraNear=this.cameraNear,e.cameraFar=this.cameraFar,e.cameraType=this.cameraType,e.cameraMatrix=this.cameraMatrix.copy(),e.projMatrix=this.projMatrix.copy(),e},m.default.Camera.prototype._getLocalAxes=function(){var e=this.eyeX-this.centerX,t=this.eyeY-this.centerY,r=this.eyeZ-this.centerZ,i=Math.sqrt(e*e+t*t+r*r);0!==i&&(e/=i,t/=i,r/=i);var n=this.upX,a=this.upY,o=this.upZ,s=a*r-o*t,l=-n*r+o*e,u=n*t-a*e;n=t*u-r*l,a=-e*u+r*s,o=e*l-t*s;var h=Math.sqrt(s*s+l*l+u*u);0!==h&&(s/=h,l/=h,u/=h);var c=Math.sqrt(n*n+a*a+o*o);return 0!==c&&(n/=c,a/=c,o/=c),{x:[s,l,u],y:[n,a,o],z:[e,t,r]}},m.default.Camera.prototype._orbit=function(e,t,r){var i=this.eyeX-this.centerX,n=this.eyeY-this.centerY,a=this.eyeZ-this.centerZ,o=Math.sqrt(i*i+n*n+a*a),s=Math.atan2(i,a),l=Math.acos(Math.max(-1,Math.min(1,n/o)));s+=e,(o+=r)<0&&(o=.1),(l+=t)>Math.PI?l=Math.PI:l<=0&&(l=.001);var u=Math.sin(l)*o*Math.sin(s),h=Math.cos(l)*o,c=Math.sin(l)*o*Math.cos(s);this.camera(u+this.centerX,h+this.centerY,c+this.centerZ,this.centerX,this.centerY,this.centerZ,0,1,0)},m.default.Camera.prototype._isActive=function(){return this===this._renderer._curCamera},m.default.prototype.setCamera=function(e){this._renderer._curCamera=e,this._renderer.uPMatrix.set(e.projMatrix.mat4[0],e.projMatrix.mat4[1],e.projMatrix.mat4[2],e.projMatrix.mat4[3],e.projMatrix.mat4[4],e.projMatrix.mat4[5],e.projMatrix.mat4[6],e.projMatrix.mat4[7],e.projMatrix.mat4[8],e.projMatrix.mat4[9],e.projMatrix.mat4[10],e.projMatrix.mat4[11],e.projMatrix.mat4[12],e.projMatrix.mat4[13],e.projMatrix.mat4[14],e.projMatrix.mat4[15])};var n=m.default.Camera;r.default=n},{"../core/main":36}],85:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.default=void 0;var i,h=(i=e("../core/main"))&&i.__esModule?i:{default:i};h.default.Geometry=function(e,t,r){return this.vertices=[],this.lineVertices=[],this.lineNormals=[],this.vertexNormals=[],this.faces=[],this.uvs=[],this.edges=[],this.vertexColors=[],this.detailX=void 0!==e?e:1,this.detailY=void 0!==t?t:1,this.dirtyFlags={},r instanceof Function&&r.call(this),this},h.default.Geometry.prototype.reset=function(){this.lineVertices.length=0,this.lineNormals.length=0,this.vertices.length=0,this.edges.length=0,this.vertexColors.length=0,this.vertexNormals.length=0,this.uvs.length=0,this.dirtyFlags={}},h.default.Geometry.prototype.computeFaces=function(){this.faces.length=0;for(var e,t,r,i,n=this.detailX+1,a=0;a<this.detailY;a++)for(var o=0;o<this.detailX;o++)t=(e=a*n+o)+1,r=(a+1)*n+o+1,i=(a+1)*n+o,this.faces.push([e,t,i]),this.faces.push([i,t,r]);return this},h.default.Geometry.prototype._getFaceNormal=function(e){var t=this.faces[e],r=this.vertices[t[0]],i=this.vertices[t[1]],n=this.vertices[t[2]],a=h.default.Vector.sub(i,r),o=h.default.Vector.sub(n,r),s=h.default.Vector.cross(a,o),l=h.default.Vector.mag(s),u=l/(h.default.Vector.mag(a)*h.default.Vector.mag(o));return 0===u||isNaN(u)?(console.warn("p5.Geometry.prototype._getFaceNormal:","face has colinear sides or a repeated vertex"),s):(1<u&&(u=1),s.mult(Math.asin(u)/l))},h.default.Geometry.prototype.computeNormals=function(){var e,t=this.vertexNormals,r=this.vertices,i=this.faces;for(e=t.length=0;e<r.length;++e)t.push(new h.default.Vector);for(var n=0;n<i.length;++n)for(var a=i[n],o=this._getFaceNormal(n),s=0;s<3;++s){t[a[s]].add(o)}for(e=0;e<r.length;++e)t[e].normalize();return this},h.default.Geometry.prototype.averageNormals=function(){for(var e=0;e<=this.detailY;e++){var t=this.detailX+1,r=h.default.Vector.add(this.vertexNormals[e*t],this.vertexNormals[e*t+this.detailX]);r=h.default.Vector.div(r,2),this.vertexNormals[e*t]=r,this.vertexNormals[e*t+this.detailX]=r}return this},h.default.Geometry.prototype.averagePoleNormals=function(){for(var e=new h.default.Vector(0,0,0),t=0;t<this.detailX;t++)e.add(this.vertexNormals[t]);e=h.default.Vector.div(e,this.detailX);for(var r=0;r<this.detailX;r++)this.vertexNormals[r]=e;e=new h.default.Vector(0,0,0);for(var i=this.vertices.length-1;i>this.vertices.length-1-this.detailX;i--)e.add(this.vertexNormals[i]);e=h.default.Vector.div(e,this.detailX);for(var n=this.vertices.length-1;n>this.vertices.length-1-this.detailX;n--)this.vertexNormals[n]=e;return this},h.default.Geometry.prototype._makeTriangleEdges=function(){if(this.edges.length=0,Array.isArray(this.strokeIndices))for(var e=0,t=this.strokeIndices.length;e<t;e++)this.edges.push(this.strokeIndices[e]);else for(var r=0;r<this.faces.length;r++)this.edges.push([this.faces[r][0],this.faces[r][1]]),this.edges.push([this.faces[r][1],this.faces[r][2]]),this.edges.push([this.faces[r][2],this.faces[r][0]]);return this},h.default.Geometry.prototype._edgesToVertices=function(){this.lineVertices.length=0;for(var e=this.lineNormals.length=0;e<this.edges.length;e++){var t=this.vertices[this.edges[e][0]],r=this.vertices[this.edges[e][1]],i=r.copy().sub(t).normalize(),n=t.array(),a=t.array(),o=r.array(),s=r.array(),l=i.array(),u=i.array();l.push(1),u.push(-1),this.lineNormals.push(l,u,l,l,u,u),this.lineVertices.push(n,a,o,o,a,s)}return this},h.default.Geometry.prototype.normalize=function(){if(0<this.vertices.length){for(var e=this.vertices[0].copy(),t=this.vertices[0].copy(),r=0;r<this.vertices.length;r++)e.x=Math.max(e.x,this.vertices[r].x),t.x=Math.min(t.x,this.vertices[r].x),e.y=Math.max(e.y,this.vertices[r].y),t.y=Math.min(t.y,this.vertices[r].y),e.z=Math.max(e.z,this.vertices[r].z),t.z=Math.min(t.z,this.vertices[r].z);for(var i=h.default.Vector.lerp(e,t,.5),n=h.default.Vector.sub(e,t),a=200/Math.max(Math.max(n.x,n.y),n.z),o=0;o<this.vertices.length;o++)this.vertices[o].sub(i),this.vertices[o].mult(a)}return this};var n=h.default.Geometry;r.default=n},{"../core/main":36}],86:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.default=void 0;var i,P=(i=e("../core/main"))&&i.__esModule?i:{default:i};var n=Array,R=function(e){return e instanceof Array};"undefined"!=typeof Float32Array&&(n=Float32Array,R=function(e){return e instanceof Array||e instanceof Float32Array}),P.default.Matrix=function(){for(var e=new Array(arguments.length),t=0;t<e.length;++t)e[t]=arguments[t];return e.length&&e[e.length-1]instanceof P.default&&(this.p5=e[e.length-1]),"mat3"===e[0]?this.mat3=Array.isArray(e[1])?e[1]:new n([1,0,0,0,1,0,0,0,1]):this.mat4=Array.isArray(e[0])?e[0]:new n([1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1]),this},P.default.Matrix.prototype.set=function(e){return e instanceof P.default.Matrix?this.mat4=e.mat4:R(e)?this.mat4=e:16===arguments.length&&(this.mat4[0]=e,this.mat4[1]=arguments[1],this.mat4[2]=arguments[2],this.mat4[3]=arguments[3],this.mat4[4]=arguments[4],this.mat4[5]=arguments[5],this.mat4[6]=arguments[6],this.mat4[7]=arguments[7],this.mat4[8]=arguments[8],this.mat4[9]=arguments[9],this.mat4[10]=arguments[10],this.mat4[11]=arguments[11],this.mat4[12]=arguments[12],this.mat4[13]=arguments[13],this.mat4[14]=arguments[14],this.mat4[15]=arguments[15]),this},P.default.Matrix.prototype.get=function(){return new P.default.Matrix(this.mat4,this.p5)},P.default.Matrix.prototype.copy=function(){var e=new P.default.Matrix(this.p5);return e.mat4[0]=this.mat4[0],e.mat4[1]=this.mat4[1],e.mat4[2]=this.mat4[2],e.mat4[3]=this.mat4[3],e.mat4[4]=this.mat4[4],e.mat4[5]=this.mat4[5],e.mat4[6]=this.mat4[6],e.mat4[7]=this.mat4[7],e.mat4[8]=this.mat4[8],e.mat4[9]=this.mat4[9],e.mat4[10]=this.mat4[10],e.mat4[11]=this.mat4[11],e.mat4[12]=this.mat4[12],e.mat4[13]=this.mat4[13],e.mat4[14]=this.mat4[14],e.mat4[15]=this.mat4[15],e},P.default.Matrix.identity=function(e){return new P.default.Matrix(e)},P.default.Matrix.prototype.transpose=function(e){var t,r,i,n,a,o;return e instanceof P.default.Matrix?(t=e.mat4[1],r=e.mat4[2],i=e.mat4[3],n=e.mat4[6],a=e.mat4[7],o=e.mat4[11],this.mat4[0]=e.mat4[0],this.mat4[1]=e.mat4[4],this.mat4[2]=e.mat4[8],this.mat4[3]=e.mat4[12],this.mat4[4]=t,this.mat4[5]=e.mat4[5],this.mat4[6]=e.mat4[9],this.mat4[7]=e.mat4[13],this.mat4[8]=r,this.mat4[9]=n,this.mat4[10]=e.mat4[10],this.mat4[11]=e.mat4[14],this.mat4[12]=i,this.mat4[13]=a,this.mat4[14]=o,this.mat4[15]=e.mat4[15]):R(e)&&(t=e[1],r=e[2],i=e[3],n=e[6],a=e[7],o=e[11],this.mat4[0]=e[0],this.mat4[1]=e[4],this.mat4[2]=e[8],this.mat4[3]=e[12],this.mat4[4]=t,this.mat4[5]=e[5],this.mat4[6]=e[9],this.mat4[7]=e[13],this.mat4[8]=r,this.mat4[9]=n,this.mat4[10]=e[10],this.mat4[11]=e[14],this.mat4[12]=i,this.mat4[13]=a,this.mat4[14]=o,this.mat4[15]=e[15]),this},P.default.Matrix.prototype.invert=function(e){var t,r,i,n,a,o,s,l,u,h,c,f,d,p,m,v;e instanceof P.default.Matrix?(t=e.mat4[0],r=e.mat4[1],i=e.mat4[2],n=e.mat4[3],a=e.mat4[4],o=e.mat4[5],s=e.mat4[6],l=e.mat4[7],u=e.mat4[8],h=e.mat4[9],c=e.mat4[10],f=e.mat4[11],d=e.mat4[12],p=e.mat4[13],m=e.mat4[14],v=e.mat4[15]):R(e)&&(t=e[0],r=e[1],i=e[2],n=e[3],a=e[4],o=e[5],s=e[6],l=e[7],u=e[8],h=e[9],c=e[10],f=e[11],d=e[12],p=e[13],m=e[14],v=e[15]);var y=t*o-r*a,g=t*s-i*a,b=t*l-n*a,_=r*s-i*o,x=r*l-n*o,w=i*l-n*s,S=u*p-h*d,M=u*m-c*d,T=u*v-f*d,E=h*m-c*p,C=h*v-f*p,L=c*v-f*m,O=y*L-g*C+b*E+_*T-x*M+w*S;return O?(O=1/O,this.mat4[0]=(o*L-s*C+l*E)*O,this.mat4[1]=(i*C-r*L-n*E)*O,this.mat4[2]=(p*w-m*x+v*_)*O,this.mat4[3]=(c*x-h*w-f*_)*O,this.mat4[4]=(s*T-a*L-l*M)*O,this.mat4[5]=(t*L-i*T+n*M)*O,this.mat4[6]=(m*b-d*w-v*g)*O,this.mat4[7]=(u*w-c*b+f*g)*O,this.mat4[8]=(a*C-o*T+l*S)*O,this.mat4[9]=(r*T-t*C-n*S)*O,this.mat4[10]=(d*x-p*b+v*y)*O,this.mat4[11]=(h*b-u*x-f*y)*O,this.mat4[12]=(o*M-a*E-s*S)*O,this.mat4[13]=(t*E-r*M+i*S)*O,this.mat4[14]=(p*g-d*_-m*y)*O,this.mat4[15]=(u*_-h*g+c*y)*O,this):null},P.default.Matrix.prototype.invert3x3=function(){var e=this.mat3[0],t=this.mat3[1],r=this.mat3[2],i=this.mat3[3],n=this.mat3[4],a=this.mat3[5],o=this.mat3[6],s=this.mat3[7],l=this.mat3[8],u=l*n-a*s,h=-l*i+a*o,c=s*i-n*o,f=e*u+t*h+r*c;return f?(f=1/f,this.mat3[0]=u*f,this.mat3[1]=(-l*t+r*s)*f,this.mat3[2]=(a*t-r*n)*f,this.mat3[3]=h*f,this.mat3[4]=(l*e-r*o)*f,this.mat3[5]=(-a*e+r*i)*f,this.mat3[6]=c*f,this.mat3[7]=(-s*e+t*o)*f,this.mat3[8]=(n*e-t*i)*f,this):null},P.default.Matrix.prototype.transpose3x3=function(e){var t=e[1],r=e[2],i=e[5];return this.mat3[1]=e[3],this.mat3[2]=e[6],this.mat3[3]=t,this.mat3[5]=e[7],this.mat3[6]=r,this.mat3[7]=i,this},P.default.Matrix.prototype.inverseTranspose=function(e){void 0===this.mat3?console.error("sorry, this function only works with mat3"):(this.mat3[0]=e.mat4[0],this.mat3[1]=e.mat4[1],this.mat3[2]=e.mat4[2],this.mat3[3]=e.mat4[4],this.mat3[4]=e.mat4[5],this.mat3[5]=e.mat4[6],this.mat3[6]=e.mat4[8],this.mat3[7]=e.mat4[9],this.mat3[8]=e.mat4[10]);var t=this.invert3x3();if(t)t.transpose3x3(this.mat3);else for(var r=0;r<9;r++)this.mat3[r]=0;return this},P.default.Matrix.prototype.determinant=function(){var e=this.mat4[0]*this.mat4[5]-this.mat4[1]*this.mat4[4],t=this.mat4[0]*this.mat4[6]-this.mat4[2]*this.mat4[4],r=this.mat4[0]*this.mat4[7]-this.mat4[3]*this.mat4[4],i=this.mat4[1]*this.mat4[6]-this.mat4[2]*this.mat4[5],n=this.mat4[1]*this.mat4[7]-this.mat4[3]*this.mat4[5],a=this.mat4[2]*this.mat4[7]-this.mat4[3]*this.mat4[6],o=this.mat4[8]*this.mat4[13]-this.mat4[9]*this.mat4[12],s=this.mat4[8]*this.mat4[14]-this.mat4[10]*this.mat4[12],l=this.mat4[8]*this.mat4[15]-this.mat4[11]*this.mat4[12],u=this.mat4[9]*this.mat4[14]-this.mat4[10]*this.mat4[13],h=this.mat4[9]*this.mat4[15]-this.mat4[11]*this.mat4[13];return e*(this.mat4[10]*this.mat4[15]-this.mat4[11]*this.mat4[14])-t*h+r*u+i*l-n*s+a*o},P.default.Matrix.prototype.mult=function(e){var t;if(e===this||e===this.mat4)t=this.copy().mat4;else if(e instanceof P.default.Matrix)t=e.mat4;else if(R(e))t=e;else{if(16!==arguments.length)return;t=arguments}var r=this.mat4[0],i=this.mat4[1],n=this.mat4[2],a=this.mat4[3];return this.mat4[0]=r*t[0]+i*t[4]+n*t[8]+a*t[12],this.mat4[1]=r*t[1]+i*t[5]+n*t[9]+a*t[13],this.mat4[2]=r*t[2]+i*t[6]+n*t[10]+a*t[14],this.mat4[3]=r*t[3]+i*t[7]+n*t[11]+a*t[15],r=this.mat4[4],i=this.mat4[5],n=this.mat4[6],a=this.mat4[7],this.mat4[4]=r*t[0]+i*t[4]+n*t[8]+a*t[12],this.mat4[5]=r*t[1]+i*t[5]+n*t[9]+a*t[13],this.mat4[6]=r*t[2]+i*t[6]+n*t[10]+a*t[14],this.mat4[7]=r*t[3]+i*t[7]+n*t[11]+a*t[15],r=this.mat4[8],i=this.mat4[9],n=this.mat4[10],a=this.mat4[11],this.mat4[8]=r*t[0]+i*t[4]+n*t[8]+a*t[12],this.mat4[9]=r*t[1]+i*t[5]+n*t[9]+a*t[13],this.mat4[10]=r*t[2]+i*t[6]+n*t[10]+a*t[14],this.mat4[11]=r*t[3]+i*t[7]+n*t[11]+a*t[15],r=this.mat4[12],i=this.mat4[13],n=this.mat4[14],a=this.mat4[15],this.mat4[12]=r*t[0]+i*t[4]+n*t[8]+a*t[12],this.mat4[13]=r*t[1]+i*t[5]+n*t[9]+a*t[13],this.mat4[14]=r*t[2]+i*t[6]+n*t[10]+a*t[14],this.mat4[15]=r*t[3]+i*t[7]+n*t[11]+a*t[15],this},P.default.Matrix.prototype.apply=function(e){var t;if(e===this||e===this.mat4)t=this.copy().mat4;else if(e instanceof P.default.Matrix)t=e.mat4;else if(R(e))t=e;else{if(16!==arguments.length)return;t=arguments}var r=this.mat4,i=r[0],n=r[4],a=r[8],o=r[12];r[0]=t[0]*i+t[1]*n+t[2]*a+t[3]*o,r[4]=t[4]*i+t[5]*n+t[6]*a+t[7]*o,r[8]=t[8]*i+t[9]*n+t[10]*a+t[11]*o,r[12]=t[12]*i+t[13]*n+t[14]*a+t[15]*o;var s=r[1],l=r[5],u=r[9],h=r[13];r[1]=t[0]*s+t[1]*l+t[2]*u+t[3]*h,r[5]=t[4]*s+t[5]*l+t[6]*u+t[7]*h,r[9]=t[8]*s+t[9]*l+t[10]*u+t[11]*h,r[13]=t[12]*s+t[13]*l+t[14]*u+t[15]*h;var c=r[2],f=r[6],d=r[10],p=r[14];r[2]=t[0]*c+t[1]*f+t[2]*d+t[3]*p,r[6]=t[4]*c+t[5]*f+t[6]*d+t[7]*p,r[10]=t[8]*c+t[9]*f+t[10]*d+t[11]*p,r[14]=t[12]*c+t[13]*f+t[14]*d+t[15]*p;var m=r[3],v=r[7],y=r[11],g=r[15];return r[3]=t[0]*m+t[1]*v+t[2]*y+t[3]*g,r[7]=t[4]*m+t[5]*v+t[6]*y+t[7]*g,r[11]=t[8]*m+t[9]*v+t[10]*y+t[11]*g,r[15]=t[12]*m+t[13]*v+t[14]*y+t[15]*g,this},P.default.Matrix.prototype.scale=function(e,t,r){return e instanceof P.default.Vector?(t=e.y,r=e.z,e=e.x):e instanceof Array&&(t=e[1],r=e[2],e=e[0]),this.mat4[0]*=e,this.mat4[1]*=e,this.mat4[2]*=e,this.mat4[3]*=e,this.mat4[4]*=t,this.mat4[5]*=t,this.mat4[6]*=t,this.mat4[7]*=t,this.mat4[8]*=r,this.mat4[9]*=r,this.mat4[10]*=r,this.mat4[11]*=r,this},P.default.Matrix.prototype.rotate=function(e,t,r,i){t instanceof P.default.Vector?(r=t.y,i=t.z,t=t.x):t instanceof Array&&(r=t[1],i=t[2],t=t[0]);var n=Math.sqrt(t*t+r*r+i*i);t*=1/n,r*=1/n,i*=1/n;var a=this.mat4[0],o=this.mat4[1],s=this.mat4[2],l=this.mat4[3],u=this.mat4[4],h=this.mat4[5],c=this.mat4[6],f=this.mat4[7],d=this.mat4[8],p=this.mat4[9],m=this.mat4[10],v=this.mat4[11],y=Math.sin(e),g=Math.cos(e),b=1-g,_=t*t*b+g,x=r*t*b+i*y,w=i*t*b-r*y,S=t*r*b-i*y,M=r*r*b+g,T=i*r*b+t*y,E=t*i*b+r*y,C=r*i*b-t*y,L=i*i*b+g;return this.mat4[0]=a*_+u*x+d*w,this.mat4[1]=o*_+h*x+p*w,this.mat4[2]=s*_+c*x+m*w,this.mat4[3]=l*_+f*x+v*w,this.mat4[4]=a*S+u*M+d*T,this.mat4[5]=o*S+h*M+p*T,this.mat4[6]=s*S+c*M+m*T,this.mat4[7]=l*S+f*M+v*T,this.mat4[8]=a*E+u*C+d*L,this.mat4[9]=o*E+h*C+p*L,this.mat4[10]=s*E+c*C+m*L,this.mat4[11]=l*E+f*C+v*L,this},P.default.Matrix.prototype.translate=function(e){var t=e[0],r=e[1],i=e[2]||0;this.mat4[12]+=this.mat4[0]*t+this.mat4[4]*r+this.mat4[8]*i,this.mat4[13]+=this.mat4[1]*t+this.mat4[5]*r+this.mat4[9]*i,this.mat4[14]+=this.mat4[2]*t+this.mat4[6]*r+this.mat4[10]*i,this.mat4[15]+=this.mat4[3]*t+this.mat4[7]*r+this.mat4[11]*i},P.default.Matrix.prototype.rotateX=function(e){this.rotate(e,1,0,0)},P.default.Matrix.prototype.rotateY=function(e){this.rotate(e,0,1,0)},P.default.Matrix.prototype.rotateZ=function(e){this.rotate(e,0,0,1)},P.default.Matrix.prototype.perspective=function(e,t,r,i){var n=1/Math.tan(e/2),a=1/(r-i);return this.mat4[0]=n/t,this.mat4[1]=0,this.mat4[2]=0,this.mat4[3]=0,this.mat4[4]=0,this.mat4[5]=n,this.mat4[6]=0,this.mat4[7]=0,this.mat4[8]=0,this.mat4[9]=0,this.mat4[10]=(i+r)*a,this.mat4[11]=-1,this.mat4[12]=0,this.mat4[13]=0,this.mat4[14]=2*i*r*a,this.mat4[15]=0,this},P.default.Matrix.prototype.ortho=function(e,t,r,i,n,a){var o=1/(e-t),s=1/(r-i),l=1/(n-a);return this.mat4[0]=-2*o,this.mat4[1]=0,this.mat4[2]=0,this.mat4[3]=0,this.mat4[4]=0,this.mat4[5]=-2*s,this.mat4[6]=0,this.mat4[7]=0,this.mat4[8]=0,this.mat4[9]=0,this.mat4[10]=2*l,this.mat4[11]=0,this.mat4[12]=(e+t)*o,this.mat4[13]=(i+r)*s,this.mat4[14]=(a+n)*l,this.mat4[15]=1,this};var a=P.default.Matrix;r.default=a},{"../core/main":36}],87:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.default=void 0;var i,n=(i=e("../core/main"))&&i.__esModule?i:{default:i};n.default.RenderBuffer=function(e,t,r,i,n,a){this.size=e,this.src=t,this.dst=r,this.attr=i,this._renderer=n,this.map=a},n.default.RenderBuffer.prototype._prepareBuffer=function(e,t){var r,i=t.attributes,n=this._renderer.GL;r=e.model?e.model:e;var a=i[this.attr];if(a){var o=e[this.dst],s=r[this.src];if(0<s.length){var l=!o;if(l&&(e[this.dst]=o=n.createBuffer()),n.bindBuffer(n.ARRAY_BUFFER,o),l||!1!==r.dirtyFlags[this.src]){var u=this.map,h=u?u(s):s;this._renderer._bindBuffer(o,n.ARRAY_BUFFER,h),r.dirtyFlags[this.src]=!1}t.enableAttrib(a,this.size)}}};var a=n.default.RenderBuffer;r.default=a},{"../core/main":36}],88:[function(e,t,r){"use strict";function o(e){return(o="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e})(e)}Object.defineProperty(r,"__esModule",{value:!0}),r.default=void 0;var i,s=(i=e("../core/main"))&&i.__esModule?i:{default:i},l=function(e){if(e&&e.__esModule)return e;if(null===e||"object"!==o(e)&&"function"!=typeof e)return{default:e};var t=u();if(t&&t.has(e))return t.get(e);var r={},i=Object.defineProperty&&Object.getOwnPropertyDescriptor;for(var n in e)if(Object.prototype.hasOwnProperty.call(e,n)){var a=i?Object.getOwnPropertyDescriptor(e,n):null;a&&(a.get||a.set)?Object.defineProperty(r,n,a):r[n]=e[n]}r.default=e,t&&t.set(e,r);return r}(e("../core/constants"));function u(){if("function"!=typeof WeakMap)return null;var e=new WeakMap;return u=function(){return e},e}e("./p5.RenderBuffer"),s.default.RendererGL.prototype.beginShape=function(e){return this.immediateMode.shapeMode=void 0!==e?e:l.TRIANGLE_FAN,this.immediateMode.geometry.reset(),this},s.default.RendererGL.prototype.vertex=function(e,t){var r,i,n;r=i=n=0,3===arguments.length?r=arguments[2]:4===arguments.length?(i=arguments[2],n=arguments[3]):5===arguments.length&&(r=arguments[2],i=arguments[3],n=arguments[4]);var a=new s.default.Vector(e,t,r);this.immediateMode.geometry.vertices.push(a);var o=this.curFillColor||[.5,.5,.5,1];return this.immediateMode.geometry.vertexColors.push(o[0],o[1],o[2],o[3]),this.textureMode===l.IMAGE&&(null!==this._tex?0<this._tex.width&&0<this._tex.height&&(i/=this._tex.width,n/=this._tex.height):null===this._tex&&4<=arguments.length&&console.warn("You must first call texture() before using vertex() with image based u and v coordinates")),this.immediateMode.geometry.uvs.push(i,n),this.immediateMode._bezierVertex[0]=e,this.immediateMode._bezierVertex[1]=t,this.immediateMode._bezierVertex[2]=r,this.immediateMode._quadraticVertex[0]=e,this.immediateMode._quadraticVertex[1]=t,this.immediateMode._quadraticVertex[2]=r,this},s.default.RendererGL.prototype.endShape=function(e,t,r,i,n,a){return this.immediateMode.shapeMode===l.POINTS?this._drawPoints(this.immediateMode.geometry.vertices,this.immediateMode.buffers.point):(this._processVertices.apply(this,arguments),this._doFill&&1<this.immediateMode.geometry.vertices.length&&this._drawImmediateFill(),this._doStroke&&1<this.immediateMode.geometry.lineVertices.length&&this._drawImmediateStroke(),this.isBezier=!1,this.isQuadratic=!1,this.isCurve=!1,this.immediateMode._bezierVertex.length=0,this.immediateMode._quadraticVertex.length=0,this.immediateMode._curveVertex.length=0),this},s.default.RendererGL.prototype._processVertices=function(e){if(0!==this.immediateMode.geometry.vertices.length){var t=this._doStroke&&this.drawMode!==l.TEXTURE,r=e===l.CLOSE;t&&(this.immediateMode.geometry.edges=this._calculateEdges(this.immediateMode.shapeMode,this.immediateMode.geometry.vertices,r),this.immediateMode.geometry._edgesToVertices());var i=this.immediateMode.shapeMode===l.TESS;(this.isBezier||this.isQuadratic||this.isCurve||i)&&this.immediateMode.shapeMode!==l.LINES&&this._tesselateShape()}},s.default.RendererGL.prototype._calculateEdges=function(e,t,r){var i=[],n=0;switch(e){case l.TRIANGLE_STRIP:for(n=0;n<t.length-2;n++)i.push([n,n+1]),i.push([n,n+2]);i.push([n,n+1]);break;case l.TRIANGLES:for(n=0;n<t.length-2;n+=3)i.push([n,n+1]),i.push([n+1,n+2]),i.push([n+2,n]);break;case l.LINES:for(n=0;n<t.length-1;n+=2)i.push([n,n+1]);break;default:for(n=0;n<t.length-1;n++)i.push([n,n+1])}return r&&i.push([t.length-1,0]),i},s.default.RendererGL.prototype._tesselateShape=function(){this.immediateMode.shapeMode=l.TRIANGLES;var e=[new Float32Array(this._vToNArray(this.immediateMode.geometry.vertices))],t=this._triangulate(e);this.immediateMode.geometry.vertices=[];for(var r=0,i=t.length;r<i;r+=3)this.vertex(t[r],t[r+1],t[r+2])},s.default.RendererGL.prototype._drawImmediateFill=function(){var e=this.GL,t=this._getImmediateFillShader();this._calculateNormals(this.immediateMode.geometry),this._setFillUniforms(t);var r=!0,i=!1,n=void 0;try{for(var a,o=this.immediateMode.buffers.fill[Symbol.iterator]();!(r=(a=o.next()).done);r=!0){a.value._prepareBuffer(this.immediateMode.geometry,t)}}catch(e){i=!0,n=e}finally{try{r||null==o.return||o.return()}finally{if(i)throw n}}this.immediateMode.shapeMode!==l.LINE_STRIP&&this.immediateMode.shapeMode!==l.LINES||(this.immediateMode.shapeMode=l.TRIANGLE_FAN),this._applyColorBlend(this.curFillColor),e.drawArrays(this.immediateMode.shapeMode,0,this.immediateMode.geometry.vertices.length),t.unbindShader()},s.default.RendererGL.prototype._drawImmediateStroke=function(){var e=this.GL,t=this._getImmediateStrokeShader();this._setStrokeUniforms(t);var r=!0,i=!1,n=void 0;try{for(var a,o=this.immediateMode.buffers.stroke[Symbol.iterator]();!(r=(a=o.next()).done);r=!0){a.value._prepareBuffer(this.immediateMode.geometry,t)}}catch(e){i=!0,n=e}finally{try{r||null==o.return||o.return()}finally{if(i)throw n}}this._applyColorBlend(this.curStrokeColor),e.drawArrays(e.TRIANGLES,0,this.immediateMode.geometry.lineVertices.length),t.unbindShader()},s.default.RendererGL.prototype._calculateNormals=function(e){e.vertices.forEach(function(){e.vertexNormals.push(new s.default.Vector(0,0,1))})};var n=s.default.RendererGL;r.default=n},{"../core/constants":26,"../core/main":36,"./p5.RenderBuffer":87}],89:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.default=void 0;var i,o=(i=e("../core/main"))&&i.__esModule?i:{default:i};e("./p5.RendererGL"),e("./p5.RenderBuffer");var n=0;o.default.RendererGL.prototype._initBufferDefaults=function(e){if(this._freeBuffers(e),1e3<++n){var t=Object.keys(this.retainedMode.geometry)[0];delete this.retainedMode.geometry[t],n--}return this.retainedMode.geometry[e]={}},o.default.RendererGL.prototype._freeBuffers=function(e){var s=this.retainedMode.geometry[e];if(s){delete this.retainedMode.geometry[e],n--;var l=this.GL;s.indexBuffer&&l.deleteBuffer(s.indexBuffer),t(this.retainedMode.buffers.stroke),t(this.retainedMode.buffers.fill)}function t(e){var t=!0,r=!1,i=void 0;try{for(var n,a=e[Symbol.iterator]();!(t=(n=a.next()).done);t=!0){var o=n.value;s[o.dst]&&(l.deleteBuffer(s[o.dst]),s[o.dst]=null)}}catch(e){r=!0,i=e}finally{try{t||null==a.return||a.return()}finally{if(r)throw i}}}},o.default.RendererGL.prototype.createBuffers=function(e,t){var r=this.GL,i=this._initBufferDefaults(e);i.model=t;var n=i.indexBuffer;if(t.faces.length){n=n||(i.indexBuffer=r.createBuffer());var a=o.default.RendererGL.prototype._flatten(t.faces);this._bindBuffer(n,r.ELEMENT_ARRAY_BUFFER,a,Uint16Array),i.vertexCount=3*t.faces.length}else n&&(r.deleteBuffer(n),i.indexBuffer=null),i.vertexCount=t.vertices?t.vertices.length:0;return i.lineVertexCount=t.lineVertices?t.lineVertices.length:0,i},o.default.RendererGL.prototype.drawBuffers=function(e){var t=this.GL,r=this.retainedMode.geometry[e];if(this._doStroke&&0<r.lineVertexCount){var i=this._getRetainedStrokeShader();this._setStrokeUniforms(i);var n=!0,a=!1,o=void 0;try{for(var s,l=this.retainedMode.buffers.stroke[Symbol.iterator]();!(n=(s=l.next()).done);n=!0){s.value._prepareBuffer(r,i)}}catch(e){a=!0,o=e}finally{try{n||null==l.return||l.return()}finally{if(a)throw o}}this._applyColorBlend(this.curStrokeColor),this._drawArrays(t.TRIANGLES,e),i.unbindShader()}if(this._doFill){var u=this._getRetainedFillShader();this._setFillUniforms(u);var h=!0,c=!1,f=void 0;try{for(var d,p=this.retainedMode.buffers.fill[Symbol.iterator]();!(h=(d=p.next()).done);h=!0){d.value._prepareBuffer(r,u)}}catch(e){c=!0,f=e}finally{try{h||null==p.return||p.return()}finally{if(c)throw f}}r.indexBuffer&&this._bindBuffer(r.indexBuffer,t.ELEMENT_ARRAY_BUFFER),this._applyColorBlend(this.curFillColor),this._drawElements(t.TRIANGLES,e),u.unbindShader()}return this},o.default.RendererGL.prototype.drawBuffersScaled=function(e,t,r,i){var n=this.uMVMatrix.copy();try{this.uMVMatrix.scale(t,r,i),this.drawBuffers(e)}finally{this.uMVMatrix=n}},o.default.RendererGL.prototype._drawArrays=function(e,t){return this.GL.drawArrays(e,0,this.retainedMode.geometry[t].lineVertexCount),this},o.default.RendererGL.prototype._drawElements=function(e,t){var r=this.retainedMode.geometry[t],i=this.GL;r.indexBuffer?i.drawElements(i.TRIANGLES,r.vertexCount,i.UNSIGNED_SHORT,0):i.drawArrays(e||i.TRIANGLES,0,r.vertexCount)},o.default.RendererGL.prototype._drawPoints=function(e,t){var r=this.GL,i=this._getImmediatePointShader();this._setPointUniforms(i),this._bindBuffer(t,r.ARRAY_BUFFER,this._vToNArray(e),Float32Array,r.STATIC_DRAW),i.enableAttrib(i.attributes.aPosition,3),r.drawArrays(r.Points,0,e.length),i.unbindShader()};var a=o.default.RendererGL;r.default=a},{"../core/main":36,"./p5.RenderBuffer":87,"./p5.RendererGL":90}],90:[function(e,t,r){"use strict";function o(e){return(o="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e})(e)}Object.defineProperty(r,"__esModule",{value:!0}),r.default=void 0;var u=n(e("../core/main")),a=function(e){if(e&&e.__esModule)return e;if(null===e||"object"!==o(e)&&"function"!=typeof e)return{default:e};var t=s();if(t&&t.has(e))return t.get(e);var r={},i=Object.defineProperty&&Object.getOwnPropertyDescriptor;for(var n in e)if(Object.prototype.hasOwnProperty.call(e,n)){var a=i?Object.getOwnPropertyDescriptor(e,n):null;a&&(a.get||a.set)?Object.defineProperty(r,n,a):r[n]=e[n]}r.default=e,t&&t.set(e,r);return r}(e("../core/constants")),i=n(e("libtess"));e("./p5.Shader"),e("./p5.Camera"),e("../core/p5.Renderer"),e("./p5.Matrix");e("path");function s(){if("function"!=typeof WeakMap)return null;var e=new WeakMap;return s=function(){return e},e}function n(e){return e&&e.__esModule?e:{default:e}}function l(e){return function(e){if(Array.isArray(e)){for(var t=0,r=new Array(e.length);t<e.length;t++)r[t]=e[t];return r}}(e)||function(e){if(Symbol.iterator in Object(e)||"[object Arguments]"===Object.prototype.toString.call(e))return Array.from(e)}(e)||function(){throw new TypeError("Invalid attempt to spread non-iterable instance")}()}var h="precision highp float;\nprecision highp int;\n\nuniform mat4 uViewMatrix;\n\nuniform bool uUseLighting;\n\nuniform int uAmbientLightCount;\nuniform vec3 uAmbientColor[5];\n\nuniform int uDirectionalLightCount;\nuniform vec3 uLightingDirection[5];\nuniform vec3 uDirectionalDiffuseColors[5];\nuniform vec3 uDirectionalSpecularColors[5];\n\nuniform int uPointLightCount;\nuniform vec3 uPointLightLocation[5];\nuniform vec3 uPointLightDiffuseColors[5];\t\nuniform vec3 uPointLightSpecularColors[5];\n\nuniform int uSpotLightCount;\nuniform float uSpotLightAngle[5];\nuniform float uSpotLightConc[5];\nuniform vec3 uSpotLightDiffuseColors[5];\nuniform vec3 uSpotLightSpecularColors[5];\nuniform vec3 uSpotLightLocation[5];\nuniform vec3 uSpotLightDirection[5];\n\nuniform bool uSpecular;\nuniform float uShininess;\n\nuniform float uConstantAttenuation;\nuniform float uLinearAttenuation;\nuniform float uQuadraticAttenuation;\n\nconst float specularFactor = 2.0;\nconst float diffuseFactor = 0.73;\n\nstruct LightResult {\n  float specular;\n  float diffuse;\n};\n\nfloat _phongSpecular(\n  vec3 lightDirection,\n  vec3 viewDirection,\n  vec3 surfaceNormal,\n  float shininess) {\n\n  vec3 R = reflect(lightDirection, surfaceNormal);\n  return pow(max(0.0, dot(R, viewDirection)), shininess);\n}\n\nfloat _lambertDiffuse(vec3 lightDirection, vec3 surfaceNormal) {\n  return max(0.0, dot(-lightDirection, surfaceNormal));\n}\n\nLightResult _light(vec3 viewDirection, vec3 normal, vec3 lightVector) {\n\n  vec3 lightDir = normalize(lightVector);\n\n  //compute our diffuse & specular terms\n  LightResult lr;\n  if (uSpecular)\n    lr.specular = _phongSpecular(lightDir, viewDirection, normal, uShininess);\n  lr.diffuse = _lambertDiffuse(lightDir, normal);\n  return lr;\n}\n\nvoid totalLight(\n  vec3 modelPosition,\n  vec3 normal,\n  out vec3 totalDiffuse,\n  out vec3 totalSpecular\n) {\n\n  totalSpecular = vec3(0.0);\n\n  if (!uUseLighting) {\n    totalDiffuse = vec3(1.0);\n    return;\n  }\n\n  totalDiffuse = vec3(0.0);\n\n  vec3 viewDirection = normalize(-modelPosition);\n\n  for (int j = 0; j < 5; j++) {\n    if (j < uDirectionalLightCount) {\n      vec3 lightVector = (uViewMatrix * vec4(uLightingDirection[j], 0.0)).xyz;\n      vec3 lightColor = uDirectionalDiffuseColors[j];\n      vec3 specularColor = uDirectionalSpecularColors[j];\n      LightResult result = _light(viewDirection, normal, lightVector);\n      totalDiffuse += result.diffuse * lightColor;\n      totalSpecular += result.specular * lightColor * specularColor;\n    }\n\n    if (j < uPointLightCount) {\n      vec3 lightPosition = (uViewMatrix * vec4(uPointLightLocation[j], 1.0)).xyz;\n      vec3 lightVector = modelPosition - lightPosition;\n    \n      //calculate attenuation\n      float lightDistance = length(lightVector);\n      float lightFalloff = 1.0 / (uConstantAttenuation + lightDistance * uLinearAttenuation + (lightDistance * lightDistance) * uQuadraticAttenuation);\n      vec3 lightColor = lightFalloff * uPointLightDiffuseColors[j];\n      vec3 specularColor = lightFalloff * uPointLightSpecularColors[j];\n\n      LightResult result = _light(viewDirection, normal, lightVector);\n      totalDiffuse += result.diffuse * lightColor;\n      totalSpecular += result.specular * lightColor * specularColor;\n    }\n\n    if(j < uSpotLightCount) {\n      vec3 lightPosition = (uViewMatrix * vec4(uSpotLightLocation[j], 1.0)).xyz;\n      vec3 lightVector = modelPosition - lightPosition;\n    \n      float lightDistance = length(lightVector);\n      float lightFalloff = 1.0 / (uConstantAttenuation + lightDistance * uLinearAttenuation + (lightDistance * lightDistance) * uQuadraticAttenuation);\n\n      vec3 lightDirection = (uViewMatrix * vec4(uSpotLightDirection[j], 0.0)).xyz;\n      float spotDot = dot(normalize(lightVector), normalize(lightDirection));\n      float spotFalloff;\n      if(spotDot < uSpotLightAngle[j]) {\n        spotFalloff = 0.0;\n      }\n      else {\n        spotFalloff = pow(spotDot, uSpotLightConc[j]);\n      }\n      lightFalloff *= spotFalloff;\n\n      vec3 lightColor = uSpotLightDiffuseColors[j];\n      vec3 specularColor = uSpotLightSpecularColors[j];\n     \n      LightResult result = _light(viewDirection, normal, lightVector);\n      \n      totalDiffuse += result.diffuse * lightColor * lightFalloff;\n      totalSpecular += result.specular * lightColor * specularColor * lightFalloff;\n    }\n  }\n\n  totalDiffuse *= diffuseFactor;\n  totalSpecular *= specularFactor;\n}\n",c={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, 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, 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, 1.0);\n  gl_Position = uProjectionMatrix * uModelViewMatrix * positionVec4;\n  vVertexNormal = normalize(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;\nuniform vec4 uMaterialColor;\nvoid main(void) {\n  gl_FragColor = uMaterialColor;\n}",lightVert:h+"// include lighting.glgl\n\nattribute vec3 aPosition;\nattribute vec3 aNormal;\nattribute vec2 aTexCoord;\n\nuniform mat4 uModelViewMatrix;\nuniform mat4 uProjectionMatrix;\nuniform mat3 uNormalMatrix;\n\nvarying highp vec2 vVertTexCoord;\nvarying vec3 vDiffuseColor;\nvarying vec3 vSpecularColor;\n\nvoid main(void) {\n\n  vec4 viewModelPosition = uModelViewMatrix * vec4(aPosition, 1.0);\n  gl_Position = uProjectionMatrix * viewModelPosition;\n\n  vec3 vertexNormal = normalize(uNormalMatrix * aNormal);\n  vVertTexCoord = aTexCoord;\n\n  totalLight(viewModelPosition.xyz, vertexNormal, vDiffuseColor, vSpecularColor);\n\n  for (int i = 0; i < 8; i++) {\n    if (i < uAmbientLightCount) {\n      vDiffuseColor += uAmbientColor[i];\n    }\n  }\n}\n",lightTextureFrag:"precision highp float;\n\nuniform vec4 uMaterialColor;\nuniform vec4 uTint;\nuniform sampler2D uSampler;\nuniform bool isTexture;\nuniform bool uEmissive;\n\nvarying highp vec2 vVertTexCoord;\nvarying vec3 vDiffuseColor;\nvarying vec3 vSpecularColor;\n\nvoid main(void) {\n  if(uEmissive && !isTexture) {\n    gl_FragColor = uMaterialColor;\n  }\n  else {\n    gl_FragColor = isTexture ? texture2D(uSampler, vVertTexCoord) * (uTint / vec4(255, 255, 255, 255)) : uMaterialColor;\n    gl_FragColor.rgb = gl_FragColor.rgb * vDiffuseColor + vSpecularColor;\n  }\n}",phongVert:"precision highp float;\nprecision highp int;\n\nattribute vec3 aPosition;\nattribute vec3 aNormal;\nattribute vec2 aTexCoord;\n\nuniform vec3 uAmbientColor[5];\n\nuniform mat4 uModelViewMatrix;\nuniform mat4 uProjectionMatrix;\nuniform mat3 uNormalMatrix;\nuniform int uAmbientLightCount;\n\nvarying vec3 vNormal;\nvarying vec2 vTexCoord;\nvarying vec3 vViewPosition;\nvarying vec3 vAmbientColor;\n\nvoid main(void) {\n\n  vec4 viewModelPosition = uModelViewMatrix * vec4(aPosition, 1.0);\n\n  // Pass varyings to fragment shader\n  vViewPosition = viewModelPosition.xyz;\n  gl_Position = uProjectionMatrix * viewModelPosition;  \n\n  vNormal = uNormalMatrix * aNormal;\n  vTexCoord = aTexCoord;\n\n  // TODO: this should be a uniform\n  vAmbientColor = vec3(0.0);\n  for (int i = 0; i < 5; i++) {\n    if (i < uAmbientLightCount) {\n      vAmbientColor += uAmbientColor[i];\n    }\n  }\n}\n",phongFrag:h+"// include lighting.glsl\nprecision highp float;\nprecision highp int;\n\nuniform vec4 uMaterialColor;\nuniform vec4 uTint;\nuniform sampler2D uSampler;\nuniform bool isTexture;\nuniform bool uEmissive;\n\nvarying vec3 vNormal;\nvarying vec2 vTexCoord;\nvarying vec3 vViewPosition;\nvarying vec3 vAmbientColor;\n\nvoid main(void) {\n\n  vec3 diffuse;\n  vec3 specular;\n  totalLight(vViewPosition, normalize(vNormal), diffuse, specular);\n\n  if(uEmissive && !isTexture) {\n    gl_FragColor = uMaterialColor;\n  }\n  else {\n    gl_FragColor = isTexture ? texture2D(uSampler, vTexCoord) * (uTint / vec4(255, 255, 255, 255)) : uMaterialColor;\n    gl_FragColor.rgb = gl_FragColor.rgb * (diffuse + vAmbientColor) + specular;\n  }\n}",fontVert:"precision mediump float;\n\nattribute vec3 aPosition;\nattribute vec2 aTexCoord;\nuniform mat4 uModelViewMatrix;\nuniform mat4 uProjectionMatrix;\n\nuniform vec4 uGlyphRect;\nuniform float uGlyphOffset;\n\nvarying vec2 vTexCoord;\nvarying float w;\n\nvoid main() {\n  vec4 positionVec4 = vec4(aPosition, 1.0);\n\n  // scale by the size of the glyph's rectangle\n  positionVec4.xy *= uGlyphRect.zw - uGlyphRect.xy;\n\n  // move to the corner of the glyph\n  positionVec4.xy += uGlyphRect.xy;\n\n  // move to the letter's line offset\n  positionVec4.x += uGlyphOffset;\n  \n  gl_Position = uProjectionMatrix * uModelViewMatrix * positionVec4;\n  vTexCoord = aTexCoord;\n  w = gl_Position.w;\n}\n",fontFrag:"#extension GL_OES_standard_derivatives : enable\nprecision mediump float;\n\n#if 0\n  // simulate integer math using floats\n\t#define int float\n\t#define ivec2 vec2\n\t#define INT(x) float(x)\n\n\tint ifloor(float v) { return floor(v); }\n\tivec2 ifloor(vec2 v) { return floor(v); }\n\n#else\n  // use native integer math\n\tprecision highp int;\n\t#define INT(x) x\n\n\tint ifloor(float v) { return int(v); }\n\tint ifloor(int v) { return v; }\n\tivec2 ifloor(vec2 v) { return ivec2(v); }\n\n#endif\n\nuniform sampler2D uSamplerStrokes;\nuniform sampler2D uSamplerRowStrokes;\nuniform sampler2D uSamplerRows;\nuniform sampler2D uSamplerColStrokes;\nuniform sampler2D uSamplerCols;\n\nuniform ivec2 uStrokeImageSize;\nuniform ivec2 uCellsImageSize;\nuniform ivec2 uGridImageSize;\n\nuniform ivec2 uGridOffset;\nuniform ivec2 uGridSize;\nuniform vec4 uMaterialColor;\n\nvarying vec2 vTexCoord;\n\n// some helper functions\nint round(float v) { return ifloor(v + 0.5); }\nivec2 round(vec2 v) { return ifloor(v + 0.5); }\nfloat saturate(float v) { return clamp(v, 0.0, 1.0); }\nvec2 saturate(vec2 v) { return clamp(v, 0.0, 1.0); }\n\nint mul(float v1, int v2) {\n  return ifloor(v1 * float(v2));\n}\n\nivec2 mul(vec2 v1, ivec2 v2) {\n  return ifloor(v1 * vec2(v2) + 0.5);\n}\n\n// unpack a 16-bit integer from a float vec2\nint getInt16(vec2 v) {\n  ivec2 iv = round(v * 255.0);\n  return iv.x * INT(128) + iv.y;\n}\n\nvec2 pixelScale;\nvec2 coverage = vec2(0.0);\nvec2 weight = vec2(0.5);\nconst float minDistance = 1.0/8192.0;\nconst float hardness = 1.05; // amount of antialias\n\n// the maximum number of curves in a glyph\nconst int N = INT(250);\n\n// retrieves an indexed pixel from a sampler\nvec4 getTexel(sampler2D sampler, int pos, ivec2 size) {\n  int width = size.x;\n  int y = ifloor(pos / width);\n  int x = pos - y * width;  // pos % width\n\n  return texture2D(sampler, (vec2(x, y) + 0.5) / vec2(size));\n}\n\nvoid calulateCrossings(vec2 p0, vec2 p1, vec2 p2, out vec2 C1, out vec2 C2) {\n\n  // get the coefficients of the quadratic in t\n  vec2 a = p0 - p1 * 2.0 + p2;\n  vec2 b = p0 - p1;\n  vec2 c = p0 - vTexCoord;\n\n  // found out which values of 't' it crosses the axes\n  vec2 surd = sqrt(max(vec2(0.0), b * b - a * c));\n  vec2 t1 = ((b - surd) / a).yx;\n  vec2 t2 = ((b + surd) / a).yx;\n\n  // approximate straight lines to avoid rounding errors\n  if (abs(a.y) < 0.001)\n    t1.x = t2.x = c.y / (2.0 * b.y);\n\n  if (abs(a.x) < 0.001)\n    t1.y = t2.y = c.x / (2.0 * b.x);\n\n  // plug into quadratic formula to find the corrdinates of the crossings\n  C1 = ((a * t1 - b * 2.0) * t1 + c) * pixelScale;\n  C2 = ((a * t2 - b * 2.0) * t2 + c) * pixelScale;\n}\n\nvoid coverageX(vec2 p0, vec2 p1, vec2 p2) {\n\n  vec2 C1, C2;\n  calulateCrossings(p0, p1, p2, C1, C2);\n\n  // determine on which side of the x-axis the points lie\n  bool y0 = p0.y > vTexCoord.y;\n  bool y1 = p1.y > vTexCoord.y;\n  bool y2 = p2.y > vTexCoord.y;\n\n  // could web be under the curve (after t1)?\n  if (y1 ? !y2 : y0) {\n    // add the coverage for t1\n    coverage.x += saturate(C1.x + 0.5);\n    // calculate the anti-aliasing for t1\n    weight.x = min(weight.x, abs(C1.x));\n  }\n\n  // are we outside the curve (after t2)?\n  if (y1 ? !y0 : y2) {\n    // subtract the coverage for t2\n    coverage.x -= saturate(C2.x + 0.5);\n    // calculate the anti-aliasing for t2\n    weight.x = min(weight.x, abs(C2.x));\n  }\n}\n\n// this is essentially the same as coverageX, but with the axes swapped\nvoid coverageY(vec2 p0, vec2 p1, vec2 p2) {\n\n  vec2 C1, C2;\n  calulateCrossings(p0, p1, p2, C1, C2);\n\n  bool x0 = p0.x > vTexCoord.x;\n  bool x1 = p1.x > vTexCoord.x;\n  bool x2 = p2.x > vTexCoord.x;\n\n  if (x1 ? !x2 : x0) {\n    coverage.y -= saturate(C1.y + 0.5);\n    weight.y = min(weight.y, abs(C1.y));\n  }\n\n  if (x1 ? !x0 : x2) {\n    coverage.y += saturate(C2.y + 0.5);\n    weight.y = min(weight.y, abs(C2.y));\n  }\n}\n\nvoid main() {\n\n  // calculate the pixel scale based on screen-coordinates\n  pixelScale = hardness / fwidth(vTexCoord);\n\n  // which grid cell is this pixel in?\n  ivec2 gridCoord = ifloor(vTexCoord * vec2(uGridSize));\n\n  // intersect curves in this row\n  {\n    // the index into the row info bitmap\n    int rowIndex = gridCoord.y + uGridOffset.y;\n    // fetch the info texel\n    vec4 rowInfo = getTexel(uSamplerRows, rowIndex, uGridImageSize);\n    // unpack the rowInfo\n    int rowStrokeIndex = getInt16(rowInfo.xy);\n    int rowStrokeCount = getInt16(rowInfo.zw);\n\n    for (int iRowStroke = INT(0); iRowStroke < N; iRowStroke++) {\n      if (iRowStroke >= rowStrokeCount)\n        break;\n\n      // each stroke is made up of 3 points: the start and control point\n      // and the start of the next curve.\n      // fetch the indices of this pair of strokes:\n      vec4 strokeIndices = getTexel(uSamplerRowStrokes, rowStrokeIndex++, uCellsImageSize);\n\n      // unpack the stroke index\n      int strokePos = getInt16(strokeIndices.xy);\n\n      // fetch the two strokes\n      vec4 stroke0 = getTexel(uSamplerStrokes, strokePos + INT(0), uStrokeImageSize);\n      vec4 stroke1 = getTexel(uSamplerStrokes, strokePos + INT(1), uStrokeImageSize);\n\n      // calculate the coverage\n      coverageX(stroke0.xy, stroke0.zw, stroke1.xy);\n    }\n  }\n\n  // intersect curves in this column\n  {\n    int colIndex = gridCoord.x + uGridOffset.x;\n    vec4 colInfo = getTexel(uSamplerCols, colIndex, uGridImageSize);\n    int colStrokeIndex = getInt16(colInfo.xy);\n    int colStrokeCount = getInt16(colInfo.zw);\n    \n    for (int iColStroke = INT(0); iColStroke < N; iColStroke++) {\n      if (iColStroke >= colStrokeCount)\n        break;\n\n      vec4 strokeIndices = getTexel(uSamplerColStrokes, colStrokeIndex++, uCellsImageSize);\n\n      int strokePos = getInt16(strokeIndices.xy);\n      vec4 stroke0 = getTexel(uSamplerStrokes, strokePos + INT(0), uStrokeImageSize);\n      vec4 stroke1 = getTexel(uSamplerStrokes, strokePos + INT(1), uStrokeImageSize);\n      coverageY(stroke0.xy, stroke0.zw, stroke1.xy);\n    }\n  }\n\n  weight = saturate(1.0 - weight * 2.0);\n  float distance = max(weight.x + weight.y, minDistance); // manhattan approx.\n  float antialias = abs(dot(coverage, weight) / distance);\n  float cover = min(abs(coverage.x), abs(coverage.y));\n  gl_FragColor = uMaterialColor;\n  gl_FragColor.a *= saturate(max(antialias, cover));\n}",lineVert:"/*\n  Part of the Processing project - http://processing.org\n  Copyright (c) 2012-15 The Processing Foundation\n  Copyright (c) 2004-12 Ben Fry and Casey Reas\n  Copyright (c) 2001-04 Massachusetts Institute of Technology\n  This library is free software; you can redistribute it and/or\n  modify it under the terms of the GNU Lesser General Public\n  License as published by the Free Software Foundation, version 2.1.\n  This library is distributed in the hope that it will be useful,\n  but WITHOUT ANY WARRANTY; without even the implied warranty of\n  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU\n  Lesser General Public License for more details.\n  You should have received a copy of the GNU Lesser General\n  Public License along with this library; if not, write to the\n  Free Software Foundation, Inc., 59 Temple Place, Suite 330,\n  Boston, MA  02111-1307  USA\n*/\n\n#define PROCESSING_LINE_SHADER\n\nuniform mat4 uModelViewMatrix;\nuniform mat4 uProjectionMatrix;\nuniform float uStrokeWeight;\n\nuniform vec4 uViewport;\nuniform int uPerspective;\n\nattribute vec4 aPosition;\nattribute vec4 aDirection;\n  \nvoid main() {\n  // using a scale <1 moves the lines towards the camera\n  // in order to prevent popping effects due to half of\n  // the line disappearing behind the geometry faces.\n  vec3 scale = vec3(0.9995);\n\n  vec4 posp = uModelViewMatrix * aPosition;\n  vec4 posq = uModelViewMatrix * (aPosition + vec4(aDirection.xyz, 0));\n\n  // Moving vertices slightly toward the camera\n  // to avoid depth-fighting with the fill triangles.\n  // Discussed here:\n  // http://www.opengl.org/discussion_boards/ubbthreads.php?ubb=showflat&Number=252848  \n  posp.xyz = posp.xyz * scale;\n  posq.xyz = posq.xyz * scale;\n\n  vec4 p = uProjectionMatrix * posp;\n  vec4 q = uProjectionMatrix * posq;\n\n  // formula to convert from clip space (range -1..1) to screen space (range 0..[width or height])\n  // screen_p = (p.xy/p.w + <1,1>) * 0.5 * uViewport.zw\n\n  // prevent division by W by transforming the tangent formula (div by 0 causes\n  // the line to disappear, see https://github.com/processing/processing/issues/5183)\n  // t = screen_q - screen_p\n  //\n  // tangent is normalized and we don't care which aDirection it points to (+-)\n  // t = +- normalize( screen_q - screen_p )\n  // t = +- normalize( (q.xy/q.w+<1,1>)*0.5*uViewport.zw - (p.xy/p.w+<1,1>)*0.5*uViewport.zw )\n  //\n  // extract common factor, <1,1> - <1,1> cancels out\n  // t = +- normalize( (q.xy/q.w - p.xy/p.w) * 0.5 * uViewport.zw )\n  //\n  // convert to common divisor\n  // t = +- normalize( ((q.xy*p.w - p.xy*q.w) / (p.w*q.w)) * 0.5 * uViewport.zw )\n  //\n  // remove the common scalar divisor/factor, not needed due to normalize and +-\n  // (keep uViewport - can't remove because it has different components for x and y\n  //  and corrects for aspect ratio, see https://github.com/processing/processing/issues/5181)\n  // t = +- normalize( (q.xy*p.w - p.xy*q.w) * uViewport.zw )\n\n  vec2 tangent = normalize((q.xy*p.w - p.xy*q.w) * uViewport.zw);\n\n  // flip tangent to normal (it's already normalized)\n  vec2 normal = vec2(-tangent.y, tangent.x);\n\n  float thickness = aDirection.w * uStrokeWeight;\n  vec2 offset = normal * thickness / 2.0;\n\n  vec2 curPerspScale;\n\n  if(uPerspective == 1) {\n    // Perspective ---\n    // convert from world to clip by multiplying with projection scaling factor\n    // to get the right thickness (see https://github.com/processing/processing/issues/5182)\n    // invert Y, projections in Processing invert Y\n    curPerspScale = (uProjectionMatrix * vec4(1, -1, 0, 0)).xy;\n  } else {\n    // No Perspective ---\n    // multiply by W (to cancel out division by W later in the pipeline) and\n    // convert from screen to clip (derived from clip to screen above)\n    curPerspScale = p.w / (0.5 * uViewport.zw);\n  }\n\n  gl_Position.xy = p.xy + offset.xy * curPerspScale;\n  gl_Position.zw = p.zw;\n}\n",lineFrag:"precision mediump float;\nprecision mediump int;\n\nuniform vec4 uMaterialColor;\n\nvoid main() {\n  gl_FragColor = uMaterialColor;\n}",pointVert:"attribute vec3 aPosition;\nuniform float uPointSize;\nvarying float vStrokeWeight;\nuniform mat4 uModelViewMatrix;\nuniform mat4 uProjectionMatrix;\nvoid main() {\n\tvec4 positionVec4 =  vec4(aPosition, 1.0);\n\tgl_Position = uProjectionMatrix * uModelViewMatrix * positionVec4;\n\tgl_PointSize = uPointSize;\n\tvStrokeWeight = uPointSize;\n}",pointFrag:"precision mediump float;\nprecision mediump int;\nuniform vec4 uMaterialColor;\nvarying float vStrokeWeight;\n\nvoid main(){\n\tfloat mask = 0.0;\n\n\t// make a circular mask using the gl_PointCoord (goes from 0 - 1 on a point)\n    // might be able to get a nicer edge on big strokeweights with smoothstep but slightly less performant\n\n\tmask = step(0.98, length(gl_PointCoord * 2.0 - 1.0));\n\n\t// if strokeWeight is 1 or less lets just draw a square\n\t// this prevents weird artifacting from carving circles when our points are really small\n\t// if strokeWeight is larger than 1, we just use it as is\n\n\tmask = mix(0.0, mask, clamp(floor(vStrokeWeight - 0.5),0.0,1.0));\n\n\t// throw away the borders of the mask\n    // otherwise we get weird alpha blending issues\n\n\tif(mask > 0.98){\n      discard;\n  \t}\n\n  \tgl_FragColor = vec4(uMaterialColor.rgb * (1.0 - mask), uMaterialColor.a) ;\n}"};u.default.RendererGL=function(e,t,r,i){return u.default.Renderer.call(this,e,t,r),this._setAttributeDefaults(t),this._initContext(),this.isP3D=!0,this.GL=this.drawingContext,this._pInst._setProperty("drawingContext",this.drawingContext),this._isErasing=!1,this._enableLighting=!1,this.ambientLightColors=[],this.specularColors=[1,1,1],this.directionalLightDirections=[],this.directionalLightDiffuseColors=[],this.directionalLightSpecularColors=[],this.pointLightPositions=[],this.pointLightDiffuseColors=[],this.pointLightSpecularColors=[],this.spotLightPositions=[],this.spotLightDirections=[],this.spotLightDiffuseColors=[],this.spotLightSpecularColors=[],this.spotLightAngle=[],this.spotLightConc=[],this.drawMode=a.FILL,this.curFillColor=this._cachedFillStyle=[1,1,1,1],this.curStrokeColor=this._cachedStrokeStyle=[0,0,0,1],this.curBlendMode=a.BLEND,this._cachedBlendMode=void 0,this.blendExt=this.GL.getExtension("EXT_blend_minmax"),this._isBlending=!1,this._useSpecularMaterial=!1,this._useEmissiveMaterial=!1,this._useNormalMaterial=!1,this._useShininess=1,this._tint=[255,255,255,255],this.constantAttenuation=1,this.linearAttenuation=0,this.quadraticAttenuation=0,this.uMVMatrix=new u.default.Matrix,this.uPMatrix=new u.default.Matrix,this.uNMatrix=new u.default.Matrix("mat3"),this._curCamera=new u.default.Camera(this),this._curCamera._computeCameraDefaultSettings(),this._curCamera._setDefaultCamera(),this._defaultLightShader=void 0,this._defaultImmediateModeShader=void 0,this._defaultNormalShader=void 0,this._defaultColorShader=void 0,this._defaultPointShader=void 0,this.userFillShader=void 0,this.userStrokeShader=void 0,this.userPointShader=void 0,this.retainedMode={geometry:{},buffers:{stroke:[new u.default.RenderBuffer(3,"lineVertices","lineVertexBuffer","aPosition",this,this._flatten),new u.default.RenderBuffer(4,"lineNormals","lineNormalBuffer","aDirection",this,this._flatten)],fill:[new u.default.RenderBuffer(3,"vertices","vertexBuffer","aPosition",this,this._vToNArray),new u.default.RenderBuffer(3,"vertexNormals","normalBuffer","aNormal",this,this._vToNArray),new u.default.RenderBuffer(4,"vertexColors","colorBuffer","aMaterialColor",this),new u.default.RenderBuffer(3,"vertexAmbients","ambientBuffer","aAmbientColor",this),new u.default.RenderBuffer(2,"uvs","uvBuffer","aTexCoord",this,this._flatten)],text:[new u.default.RenderBuffer(3,"vertices","vertexBuffer","aPosition",this,this._vToNArray),new u.default.RenderBuffer(2,"uvs","uvBuffer","aTexCoord",this,this._flatten)]}},this.immediateMode={geometry:new u.default.Geometry,shapeMode:a.TRIANGLE_FAN,_bezierVertex:[],_quadraticVertex:[],_curveVertex:[],buffers:{fill:[new u.default.RenderBuffer(3,"vertices","vertexBuffer","aPosition",this,this._vToNArray),new u.default.RenderBuffer(3,"vertexNormals","normalBuffer","aNormal",this,this._vToNArray),new u.default.RenderBuffer(4,"vertexColors","colorBuffer","aVertexColor",this),new u.default.RenderBuffer(3,"vertexAmbients","ambientBuffer","aAmbientColor",this),new u.default.RenderBuffer(2,"uvs","uvBuffer","aTexCoord",this,this._flatten)],stroke:[new u.default.RenderBuffer(3,"lineVertices","lineVertexBuffer","aPosition",this,this._flatten),new u.default.RenderBuffer(4,"lineNormals","lineNormalBuffer","aDirection",this,this._flatten)],point:this.GL.createBuffer()}},this.pointSize=5,this.curStrokeWeight=1,this.textures=[],this.textureMode=a.IMAGE,this.textureWrapX=a.CLAMP,this.textureWrapY=a.CLAMP,this._tex=null,this._curveTightness=6,this._lookUpTableBezier=[],this._lookUpTableQuadratic=[],this._lutBezierDetail=0,this._lutQuadraticDetail=0,this._tessy=this._initTessy(),this.fontInfos={},this._curShader=void 0,this},u.default.RendererGL.prototype=Object.create(u.default.Renderer.prototype),u.default.RendererGL.prototype._setAttributeDefaults=function(e){var t={alpha:!0,depth:!0,stencil:!0,antialias:navigator.userAgent.toLowerCase().includes("safari"),premultipliedAlpha:!1,preserveDrawingBuffer:!0,perPixelLighting:!0};null===e._glAttributes?e._glAttributes=t:e._glAttributes=Object.assign(t,e._glAttributes)},u.default.RendererGL.prototype._initContext=function(){try{if(this.drawingContext=this.canvas.getContext("webgl",this._pInst._glAttributes)||this.canvas.getContext("experimental-webgl",this._pInst._glAttributes),null===this.drawingContext)throw new Error("Error creating webgl context");var e=this.drawingContext;e.enable(e.DEPTH_TEST),e.depthFunc(e.LEQUAL),e.viewport(0,0,e.drawingBufferWidth,e.drawingBufferHeight),this._viewport=this.drawingContext.getParameter(this.drawingContext.VIEWPORT)}catch(e){throw e}},u.default.RendererGL.prototype._resetContext=function(e,t){var r=this.width,i=this.height,n=this.canvas.id,a=this._pInst instanceof u.default.Graphics;if(a){var o=this._pInst;o.canvas.parentNode.removeChild(o.canvas),o.canvas=document.createElement("canvas"),(o._pInst._userNode||document.body).appendChild(o.canvas),u.default.Element.call(o,o.canvas,o._pInst),o.width=r,o.height=i}else{var s=this.canvas;s&&s.parentNode.removeChild(s),(s=document.createElement("canvas")).id=n,this._pInst._userNode?this._pInst._userNode.appendChild(s):document.body.appendChild(s),this._pInst.canvas=s}var l=new u.default.RendererGL(this._pInst.canvas,this._pInst,!a);this._pInst._setProperty("_renderer",l),l.resize(r,i),l._applyDefaults(),a||this._pInst._elements.push(l),"function"==typeof t&&setTimeout(function(){t.apply(window._renderer,e)},0)},u.default.prototype.setAttributes=function(e,t){if(void 0!==this._glAttributes){var r=!0;if(void 0!==t?(null===this._glAttributes&&(this._glAttributes={}),this._glAttributes[e]!==t&&(this._glAttributes[e]=t,r=!1)):e instanceof Object&&this._glAttributes!==e&&(this._glAttributes=e,r=!1),this._renderer.isP3D&&!r){if(!this._setupDone)for(var i in this._renderer.retainedMode.geometry)if(this._renderer.retainedMode.geometry.hasOwnProperty(i))return void console.error("Sorry, Could not set the attributes, you need to call setAttributes() before calling the other drawing methods in setup()");this.push(),this._renderer._resetContext(),this.pop(),this._renderer._curCamera&&(this._renderer._curCamera._renderer=this._renderer)}}else console.log("You are trying to use setAttributes on a p5.Graphics object that does not use a WEBGL renderer.")},u.default.RendererGL.prototype._update=function(){this.uMVMatrix.set(this._curCamera.cameraMatrix.mat4[0],this._curCamera.cameraMatrix.mat4[1],this._curCamera.cameraMatrix.mat4[2],this._curCamera.cameraMatrix.mat4[3],this._curCamera.cameraMatrix.mat4[4],this._curCamera.cameraMatrix.mat4[5],this._curCamera.cameraMatrix.mat4[6],this._curCamera.cameraMatrix.mat4[7],this._curCamera.cameraMatrix.mat4[8],this._curCamera.cameraMatrix.mat4[9],this._curCamera.cameraMatrix.mat4[10],this._curCamera.cameraMatrix.mat4[11],this._curCamera.cameraMatrix.mat4[12],this._curCamera.cameraMatrix.mat4[13],this._curCamera.cameraMatrix.mat4[14],this._curCamera.cameraMatrix.mat4[15]),this.ambientLightColors.length=0,this.specularColors=[1,1,1],this.directionalLightDirections.length=0,this.directionalLightDiffuseColors.length=0,this.directionalLightSpecularColors.length=0,this.pointLightPositions.length=0,this.pointLightDiffuseColors.length=0,this.pointLightSpecularColors.length=0,this.spotLightPositions.length=0,this.spotLightDirections.length=0,this.spotLightDiffuseColors.length=0,this.spotLightSpecularColors.length=0,this.spotLightAngle.length=0,this.spotLightConc.length=0,this._enableLighting=!1,this._tint=[255,255,255,255],this.GL.clear(this.GL.DEPTH_BUFFER_BIT)},u.default.RendererGL.prototype.background=function(){var e,t=(e=this._pInst).color.apply(e,arguments),r=t.levels[0]/255,i=t.levels[1]/255,n=t.levels[2]/255,a=t.levels[3]/255;this.GL.clearColor(r,i,n,a),this.GL.clear(this.GL.COLOR_BUFFER_BIT)},u.default.RendererGL.prototype.fill=function(e,t,r,i){var n=u.default.prototype.color.apply(this._pInst,arguments);this.curFillColor=n._array,this.drawMode=a.FILL,this._useNormalMaterial=!1,this._tex=null},u.default.RendererGL.prototype.stroke=function(e,t,r,i){arguments[3]=255;var n=u.default.prototype.color.apply(this._pInst,arguments);this.curStrokeColor=n._array},u.default.RendererGL.prototype.strokeCap=function(e){console.error("Sorry, strokeCap() is not yet implemented in WEBGL mode")},u.default.RendererGL.prototype.strokeJoin=function(e){console.error("Sorry, strokeJoin() is not yet implemented in WEBGL mode")},u.default.RendererGL.prototype.filter=function(e){console.error("filter() does not work in WEBGL mode")},u.default.RendererGL.prototype.blendMode=function(e){e===a.DARKEST||e===a.LIGHTEST||e===a.ADD||e===a.BLEND||e===a.SUBTRACT||e===a.SCREEN||e===a.EXCLUSION||e===a.REPLACE||e===a.MULTIPLY||e===a.REMOVE?this.curBlendMode=e:e!==a.BURN&&e!==a.OVERLAY&&e!==a.HARD_LIGHT&&e!==a.SOFT_LIGHT&&e!==a.DODGE||console.warn("BURN, OVERLAY, HARD_LIGHT, SOFT_LIGHT, and DODGE only work for blendMode in 2D mode.")},u.default.RendererGL.prototype.erase=function(e,t){this._isErasing||(this._applyBlendMode(a.REMOVE),this._isErasing=!0,this._cachedFillStyle=this.curFillColor.slice(),this.curFillColor=[1,1,1,e/255],this._cachedStrokeStyle=this.curStrokeColor.slice(),this.curStrokeColor=[1,1,1,t/255])},u.default.RendererGL.prototype.noErase=function(){this._isErasing&&(this._isErasing=!1,this.curFillColor=this._cachedFillStyle.slice(),this.curStrokeColor=this._cachedStrokeStyle.slice(),this.blendMode(this._cachedBlendMode))},u.default.RendererGL.prototype.strokeWeight=function(e){this.curStrokeWeight!==e&&(this.pointSize=e,this.curStrokeWeight=e)},u.default.RendererGL.prototype._getPixel=function(e,t){var r;return r=new Uint8Array(4),this.drawingContext.readPixels(e,t,1,1,this.drawingContext.RGBA,this.drawingContext.UNSIGNED_BYTE,r),[r[0],r[1],r[2],r[3]]},u.default.RendererGL.prototype.loadPixels=function(){var e=this._pixelsState;if(!0===this._pInst._glAttributes.preserveDrawingBuffer){var t=e.pixels,r=this.GL.drawingBufferWidth*this.GL.drawingBufferHeight*4;t instanceof Uint8Array&&t.length===r||(t=new Uint8Array(r),this._pixelsState._setProperty("pixels",t));var i=this._pInst._pixelDensity;this.GL.readPixels(0,0,this.width*i,this.height*i,this.GL.RGBA,this.GL.UNSIGNED_BYTE,t)}else console.log("loadPixels only works in WebGL when preserveDrawingBuffer is true.")},u.default.RendererGL.prototype.geometryInHash=function(e){return void 0!==this.retainedMode.geometry[e]},u.default.RendererGL.prototype.resize=function(e,t){u.default.Renderer.prototype.resize.call(this,e,t),this.GL.viewport(0,0,this.GL.drawingBufferWidth,this.GL.drawingBufferHeight),this._viewport=this.GL.getParameter(this.GL.VIEWPORT),this._curCamera._resize();var r=this._pixelsState;void 0!==r.pixels&&r._setProperty("pixels",new Uint8Array(this.GL.drawingBufferWidth*this.GL.drawingBufferHeight*4))},u.default.RendererGL.prototype.clear=function(){var e=(arguments.length<=0?void 0:arguments[0])||0,t=(arguments.length<=1?void 0:arguments[1])||0,r=(arguments.length<=2?void 0:arguments[2])||0,i=(arguments.length<=3?void 0:arguments[3])||0;this.GL.clearColor(e,t,r,i),this.GL.clear(this.GL.COLOR_BUFFER_BIT|this.GL.DEPTH_BUFFER_BIT)},u.default.RendererGL.prototype.applyMatrix=function(e,t,r,i,n,a){16===arguments.length?u.default.Matrix.prototype.apply.apply(this.uMVMatrix,arguments):this.uMVMatrix.apply([e,t,0,0,r,i,0,0,0,0,1,0,n,a,0,1])},u.default.RendererGL.prototype.translate=function(e,t,r){return e instanceof u.default.Vector&&(r=e.z,t=e.y,e=e.x),this.uMVMatrix.translate([e,t,r]),this},u.default.RendererGL.prototype.scale=function(e,t,r){return this.uMVMatrix.scale(e,t,r),this},u.default.RendererGL.prototype.rotate=function(e,t){return void 0===t?this.rotateZ(e):(u.default.Matrix.prototype.rotate.apply(this.uMVMatrix,arguments),this)},u.default.RendererGL.prototype.rotateX=function(e){return this.rotate(e,1,0,0),this},u.default.RendererGL.prototype.rotateY=function(e){return this.rotate(e,0,1,0),this},u.default.RendererGL.prototype.rotateZ=function(e){return this.rotate(e,0,0,1),this},u.default.RendererGL.prototype.push=function(){var e=u.default.Renderer.prototype.push.apply(this),t=e.properties;return t.uMVMatrix=this.uMVMatrix.copy(),t.uPMatrix=this.uPMatrix.copy(),t._curCamera=this._curCamera,this._curCamera=this._curCamera.copy(),t.ambientLightColors=this.ambientLightColors.slice(),t.specularColors=this.specularColors.slice(),t.directionalLightDirections=this.directionalLightDirections.slice(),t.directionalLightDiffuseColors=this.directionalLightDiffuseColors.slice(),t.directionalLightSpecularColors=this.directionalLightSpecularColors.slice(),t.pointLightPositions=this.pointLightPositions.slice(),t.pointLightDiffuseColors=this.pointLightDiffuseColors.slice(),t.pointLightSpecularColors=this.pointLightSpecularColors.slice(),t.spotLightPositions=this.spotLightPositions.slice(),t.spotLightDirections=this.spotLightDirections.slice(),t.spotLightDiffuseColors=this.spotLightDiffuseColors.slice(),t.spotLightSpecularColors=this.spotLightSpecularColors.slice(),t.spotLightAngle=this.spotLightAngle.slice(),t.spotLightConc=this.spotLightConc.slice(),t.userFillShader=this.userFillShader,t.userStrokeShader=this.userStrokeShader,t.userPointShader=this.userPointShader,t.pointSize=this.pointSize,t.curStrokeWeight=this.curStrokeWeight,t.curStrokeColor=this.curStrokeColor,t.curFillColor=this.curFillColor,t._useSpecularMaterial=this._useSpecularMaterial,t._useEmissiveMaterial=this._useEmissiveMaterial,t._useShininess=this._useShininess,t.constantAttenuation=this.constantAttenuation,t.linearAttenuation=this.linearAttenuation,t.quadraticAttenuation=this.quadraticAttenuation,t._enableLighting=this._enableLighting,t._useNormalMaterial=this._useNormalMaterial,t._tex=this._tex,t.drawMode=this.drawMode,e},u.default.RendererGL.prototype.resetMatrix=function(){return this.uMVMatrix=u.default.Matrix.identity(this._pInst),this},u.default.RendererGL.prototype._getImmediateStrokeShader=function(){var e=this.userStrokeShader;return e&&e.isStrokeShader()?e:this._getLineShader()},u.default.RendererGL.prototype._getRetainedStrokeShader=u.default.RendererGL.prototype._getImmediateStrokeShader,u.default.RendererGL.prototype._getImmediateFillShader=function(){var e=this.userFillShader;if(this._useNormalMaterial&&(!e||!e.isNormalShader()))return this._getNormalShader();if(this._enableLighting){if(!e||!e.isLightShader())return this._getLightShader()}else if(this._tex){if(!e||!e.isTextureShader())return this._getLightShader()}else if(!e)return this._getImmediateModeShader();return e},u.default.RendererGL.prototype._getRetainedFillShader=function(){if(this._useNormalMaterial)return this._getNormalShader();var e=this.userFillShader;if(this._enableLighting){if(!e||!e.isLightShader())return this._getLightShader()}else if(this._tex){if(!e||!e.isTextureShader())return this._getLightShader()}else if(!e)return this._getColorShader();return e},u.default.RendererGL.prototype._getImmediatePointShader=function(){var e=this.userPointShader;return e&&e.isPointShader()?e:this._getPointShader()},u.default.RendererGL.prototype._getRetainedLineShader=u.default.RendererGL.prototype._getImmediateLineShader,u.default.RendererGL.prototype._getLightShader=function(){return this._defaultLightShader||(this._pInst._glAttributes.perPixelLighting?this._defaultLightShader=new u.default.Shader(this,c.phongVert,c.phongFrag):this._defaultLightShader=new u.default.Shader(this,c.lightVert,c.lightTextureFrag)),this._defaultLightShader},u.default.RendererGL.prototype._getImmediateModeShader=function(){return this._defaultImmediateModeShader||(this._defaultImmediateModeShader=new u.default.Shader(this,c.immediateVert,c.vertexColorFrag)),this._defaultImmediateModeShader},u.default.RendererGL.prototype._getNormalShader=function(){return this._defaultNormalShader||(this._defaultNormalShader=new u.default.Shader(this,c.normalVert,c.normalFrag)),this._defaultNormalShader},u.default.RendererGL.prototype._getColorShader=function(){return this._defaultColorShader||(this._defaultColorShader=new u.default.Shader(this,c.normalVert,c.basicFrag)),this._defaultColorShader},u.default.RendererGL.prototype._getPointShader=function(){return this._defaultPointShader||(this._defaultPointShader=new u.default.Shader(this,c.pointVert,c.pointFrag)),this._defaultPointShader},u.default.RendererGL.prototype._getLineShader=function(){return this._defaultLineShader||(this._defaultLineShader=new u.default.Shader(this,c.lineVert,c.lineFrag)),this._defaultLineShader},u.default.RendererGL.prototype._getFontShader=function(){return this._defaultFontShader||(this.GL.getExtension("OES_standard_derivatives"),this._defaultFontShader=new u.default.Shader(this,c.fontVert,c.fontFrag)),this._defaultFontShader},u.default.RendererGL.prototype._getEmptyTexture=function(){if(!this._emptyTexture){var e=new u.default.Image(1,1);e.set(0,0,255),this._emptyTexture=new u.default.Texture(this,e)}return this._emptyTexture},u.default.RendererGL.prototype.getTexture=function(e){var t=this.textures,r=!0,i=!1,n=void 0;try{for(var a,o=t[Symbol.iterator]();!(r=(a=o.next()).done);r=!0){var s=a.value;if(s.src===e)return s}}catch(e){i=!0,n=e}finally{try{r||null==o.return||o.return()}finally{if(i)throw n}}var l=new u.default.Texture(this,e);return t.push(l),l},u.default.RendererGL.prototype._setStrokeUniforms=function(e){e.bindShader(),e.setUniform("uMaterialColor",this.curStrokeColor),e.setUniform("uStrokeWeight",this.curStrokeWeight)},u.default.RendererGL.prototype._setFillUniforms=function(e){e.bindShader(),e.setUniform("uMaterialColor",this.curFillColor),e.setUniform("isTexture",!!this._tex),this._tex&&e.setUniform("uSampler",this._tex),e.setUniform("uTint",this._tint),e.setUniform("uSpecular",this._useSpecularMaterial),e.setUniform("uEmissive",this._useEmissiveMaterial),e.setUniform("uShininess",this._useShininess),e.setUniform("uUseLighting",this._enableLighting);var t=this.pointLightDiffuseColors.length/3;e.setUniform("uPointLightCount",t),e.setUniform("uPointLightLocation",this.pointLightPositions),e.setUniform("uPointLightDiffuseColors",this.pointLightDiffuseColors),e.setUniform("uPointLightSpecularColors",this.pointLightSpecularColors);var r=this.directionalLightDiffuseColors.length/3;e.setUniform("uDirectionalLightCount",r),e.setUniform("uLightingDirection",this.directionalLightDirections),e.setUniform("uDirectionalDiffuseColors",this.directionalLightDiffuseColors),e.setUniform("uDirectionalSpecularColors",this.directionalLightSpecularColors);var i=this.ambientLightColors.length/3;e.setUniform("uAmbientLightCount",i),e.setUniform("uAmbientColor",this.ambientLightColors);var n=this.spotLightDiffuseColors.length/3;e.setUniform("uSpotLightCount",n),e.setUniform("uSpotLightAngle",this.spotLightAngle),e.setUniform("uSpotLightConc",this.spotLightConc),e.setUniform("uSpotLightDiffuseColors",this.spotLightDiffuseColors),e.setUniform("uSpotLightSpecularColors",this.spotLightSpecularColors),e.setUniform("uSpotLightLocation",this.spotLightPositions),e.setUniform("uSpotLightDirection",this.spotLightDirections),e.setUniform("uConstantAttenuation",this.constantAttenuation),e.setUniform("uLinearAttenuation",this.linearAttenuation),e.setUniform("uQuadraticAttenuation",this.quadraticAttenuation),e.bindTextures()},u.default.RendererGL.prototype._setPointUniforms=function(e){e.bindShader(),e.setUniform("uMaterialColor",this.curStrokeColor),e.setUniform("uPointSize",this.pointSize*this._pInst._pixelDensity)},u.default.RendererGL.prototype._bindBuffer=function(e,t,r,i,n){if(t=t||this.GL.ARRAY_BUFFER,this.GL.bindBuffer(t,e),void 0!==r){var a=new(i||Float32Array)(r);this.GL.bufferData(t,a,n||this.GL.STATIC_DRAW)}},u.default.RendererGL.prototype._arraysEqual=function(e,t){var r=e.length;if(r!==t.length)return!1;for(var i=0;i<r;i++)if(e[i]!==t[i])return!1;return!0},u.default.RendererGL.prototype._isTypedArray=function(e){return Float32Array,Float64Array,Int16Array,Uint16Array,e instanceof Uint32Array},u.default.RendererGL.prototype._flatten=function(e){if(0===e.length)return[];if(2e4<e.length){var t,r=Object.prototype.toString,i=[],n=e.slice();for(t=n.pop();"[object Array]"===r.call(t)?n.push.apply(n,l(t)):i.push(t),n.length&&void 0!==(t=n.pop()););return i.reverse(),i}var a;return(a=[]).concat.apply(a,l(e))},u.default.RendererGL.prototype._vToNArray=function(e){var t=[],r=!0,i=!1,n=void 0;try{for(var a,o=e[Symbol.iterator]();!(r=(a=o.next()).done);r=!0){var s=a.value;t.push(s.x,s.y,s.z)}}catch(e){i=!0,n=e}finally{try{r||null==o.return||o.return()}finally{if(i)throw n}}return t},u.default.prototype._assert3d=function(e){if(!this._renderer.isP3D)throw new Error("".concat(e,"() is only supported in WEBGL mode. If you'd like to use 3D graphics and WebGL, see  https://p5js.org/examples/form-3d-primitives.html for more information."))},u.default.RendererGL.prototype._initTessy=function(){var e=new i.default.GluTesselator;return e.gluTessCallback(i.default.gluEnum.GLU_TESS_VERTEX_DATA,function(e,t){t[t.length]=e[0],t[t.length]=e[1],t[t.length]=e[2]}),e.gluTessCallback(i.default.gluEnum.GLU_TESS_BEGIN,function(e){e!==i.default.primitiveType.GL_TRIANGLES&&console.log("expected TRIANGLES but got type: ".concat(e))}),e.gluTessCallback(i.default.gluEnum.GLU_TESS_ERROR,function(e){console.log("error callback"),console.log("error number: ".concat(e))}),e.gluTessCallback(i.default.gluEnum.GLU_TESS_COMBINE,function(e,t,r){return[e[0],e[1],e[2]]}),e.gluTessCallback(i.default.gluEnum.GLU_TESS_EDGE_FLAG,function(e){}),e},u.default.RendererGL.prototype._triangulate=function(e){this._tessy.gluTessNormal(0,0,1);var t=[];this._tessy.gluTessBeginPolygon(t);for(var r=0;r<e.length;r++){this._tessy.gluTessBeginContour();for(var i=e[r],n=0;n<i.length;n+=3){var a=[i[n],i[n+1],i[n+2]];this._tessy.gluTessVertex(a,a)}this._tessy.gluTessEndContour()}return this._tessy.gluTessEndPolygon(),t},u.default.RendererGL.prototype._bezierCoefficients=function(e){var t=e*e,r=1-e,i=r*r;return[i*r,3*i*e,3*r*t,t*e]},u.default.RendererGL.prototype._quadraticCoefficients=function(e){var t=1-e;return[t*t,2*t*e,e*e]},u.default.RendererGL.prototype._bezierToCatmull=function(e){return[e[1],e[1]+(e[2]-e[0])/this._curveTightness,e[2]-(e[3]-e[1])/this._curveTightness,e[2]]};var f=u.default.RendererGL;r.default=f},{"../core/constants":26,"../core/main":36,"../core/p5.Renderer":39,"./p5.Camera":84,"./p5.Matrix":86,"./p5.Shader":91,libtess:10,path:13}],91:[function(e,t,r){"use strict";Object.defineProperty(r,"__esModule",{value:!0}),r.default=void 0;var i,n=(i=e("../core/main"))&&i.__esModule?i:{default:i};n.default.Shader=function(e,t,r){this._renderer=e,this._vertSrc=t,this._fragSrc=r,this._vertShader=-1,this._fragShader=-1,this._glProgram=0,this._loadedAttributes=!1,this.attributes={},this._loadedUniforms=!1,this.uniforms={},this._bound=!1,this.samplers=[]},n.default.Shader.prototype.init=function(){if(0===this._glProgram){var e=this._renderer.GL;if(this._vertShader=e.createShader(e.VERTEX_SHADER),e.shaderSource(this._vertShader,this._vertSrc),e.compileShader(this._vertShader),!e.getShaderParameter(this._vertShader,e.COMPILE_STATUS))return console.error("Yikes! An error occurred compiling the vertex shader:".concat(e.getShaderInfoLog(this._vertShader))),null;if(this._fragShader=e.createShader(e.FRAGMENT_SHADER),e.shaderSource(this._fragShader,this._fragSrc),e.compileShader(this._fragShader),!e.getShaderParameter(this._fragShader,e.COMPILE_STATUS))return console.error("Darn! An error occurred compiling the fragment shader:".concat(e.getShaderInfoLog(this._fragShader))),null;this._glProgram=e.createProgram(),e.attachShader(this._glProgram,this._vertShader),e.attachShader(this._glProgram,this._fragShader),e.linkProgram(this._glProgram),e.getProgramParameter(this._glProgram,e.LINK_STATUS)||console.error("Snap! Error linking shader program: ".concat(e.getProgramInfoLog(this._glProgram))),this._loadAttributes(),this._loadUniforms()}return this},n.default.Shader.prototype._loadAttributes=function(){if(!this._loadedAttributes){this.attributes={};for(var e=this._renderer.GL,t=e.getProgramParameter(this._glProgram,e.ACTIVE_ATTRIBUTES),r=0;r<t;++r){var i=e.getActiveAttrib(this._glProgram,r),n=i.name,a=e.getAttribLocation(this._glProgram,n),o={};o.name=n,o.location=a,o.index=r,o.type=i.type,o.size=i.size,this.attributes[n]=o}this._loadedAttributes=!0}},n.default.Shader.prototype._loadUniforms=function(){if(!this._loadedUniforms){for(var e=this._renderer.GL,t=e.getProgramParameter(this._glProgram,e.ACTIVE_UNIFORMS),r=0,i=0;i<t;++i){var n=e.getActiveUniform(this._glProgram,i),a={};a.location=e.getUniformLocation(this._glProgram,n.name),a.size=n.size;var o=n.name;1<n.size&&(o=o.substring(0,o.indexOf("[0]"))),a.name=o,a.type=n.type,a._cachedData=void 0,a.type===e.SAMPLER_2D&&(a.samplerIndex=r,r++,this.samplers.push(a)),a.isArray=a.type===e.FLOAT_MAT3||a.type===e.FLOAT_MAT4||a.type===e.FLOAT_VEC2||a.type===e.FLOAT_VEC3||a.type===e.FLOAT_VEC4||a.type===e.INT_VEC2||a.type===e.INT_VEC3||a.type===e.INT_VEC4,this.uniforms[o]=a}this._loadedUniforms=!0}},n.default.Shader.prototype.compile=function(){},n.default.Shader.prototype.bindShader=function(){this.init(),this._bound||(this.useProgram(),this._bound=!0,this._setMatrixUniforms(),this.setUniform("uViewport",this._renderer._viewport))},n.default.Shader.prototype.unbindShader=function(){return this._bound&&(this.unbindTextures(),this._bound=!1),this},n.default.Shader.prototype.bindTextures=function(){var e=this._renderer.GL,t=!0,r=!1,i=void 0;try{for(var n,a=this.samplers[Symbol.iterator]();!(t=(n=a.next()).done);t=!0){var o=n.value,s=o.texture;void 0===s&&(s=this._renderer._getEmptyTexture()),e.activeTexture(e.TEXTURE0+o.samplerIndex),s.bindTexture(),s.update(),e.uniform1i(o.location,o.samplerIndex)}}catch(e){r=!0,i=e}finally{try{t||null==a.return||a.return()}finally{if(r)throw i}}},n.default.Shader.prototype.updateTextures=function(){var e=!0,t=!1,r=void 0;try{for(var i,n=this.samplers[Symbol.iterator]();!(e=(i=n.next()).done);e=!0){var a=i.value.texture;a&&a.update()}}catch(e){t=!0,r=e}finally{try{e||null==n.return||n.return()}finally{if(t)throw r}}},n.default.Shader.prototype.unbindTextures=function(){},n.default.Shader.prototype._setMatrixUniforms=function(){this.setUniform("uProjectionMatrix",this._renderer.uPMatrix.mat4),this.isStrokeShader()&&("default"===this._renderer._curCamera.cameraType?this.setUniform("uPerspective",1):this.setUniform("uPerspective",0)),this.setUniform("uModelViewMatrix",this._renderer.uMVMatrix.mat4),this.setUniform("uViewMatrix",this._renderer._curCamera.cameraMatrix.mat4),this.uniforms.uNormalMatrix&&(this._renderer.uNMatrix.inverseTranspose(this._renderer.uMVMatrix),this.setUniform("uNormalMatrix",this._renderer.uNMatrix.mat3))},n.default.Shader.prototype.useProgram=function(){var e=this._renderer.GL;return this._renderer._curShader!==this&&(e.useProgram(this._glProgram),this._renderer._curShader=this),this},n.default.Shader.prototype.setUniform=function(e,t){var r=this.uniforms[e];if(r){var i=this._renderer.GL;if(r.isArray){if(r._cachedData&&this._renderer._arraysEqual(r._cachedData,t))return;r._cachedData=t.slice(0)}else{if(r._cachedData&&r._cachedData===t)return;r._cachedData=t}var n=r.location;switch(this.useProgram(),r.type){case i.BOOL:!0===t?i.uniform1i(n,1):i.uniform1i(n,0);break;case i.INT:1<r.size?t.length&&i.uniform1iv(n,t):i.uniform1i(n,t);break;case i.FLOAT:1<r.size?t.length&&i.uniform1fv(n,t):i.uniform1f(n,t);break;case i.FLOAT_MAT3:i.uniformMatrix3fv(n,!1,t);break;case i.FLOAT_MAT4:i.uniformMatrix4fv(n,!1,t);break;case i.FLOAT_VEC2:1<r.size?t.length&&i.uniform2fv(n,t):i.uniform2f(n,t[0],t[1]);break;case i.FLOAT_VEC3:1<r.size?t.length&&i.uniform3fv(n,t):i.uniform3f(n,t[0],t[1],t[2]);break;case i.FLOAT_VEC4:1<r.size?t.length&&i.uniform4fv(n,t):i.uniform4f(n,t[0],t[1],t[2],t[3]);break;case i.INT_VEC2:1<r.size?t.length&&i.uniform2iv(n,t):i.uniform2i(n,t[0],t[1]);break;case i.INT_VEC3:1<r.size?t.length&&i.uniform3iv(n,t):i.uniform3i(n,t[0],t[1],t[2]);break;case i.INT_VEC4:1<r.size?t.length&&i.uniform4iv(n,t):i.uniform4i(n,t[0],t[1],t[2],t[3]);break;case i.SAMPLER_2D:i.activeTexture(i.TEXTURE0+r.samplerIndex),r.texture=this._renderer.getTexture(t),i.uniform1i(r.location,r.samplerIndex)}return this}},n.default.Shader.prototype.isLightShader=function(){return void 0!==this.attributes.aNormal||void 0!==this.uniforms.uUseLighting||void 0!==this.uniforms.uAmbientLightCount||void 0!==this.uniforms.uDirectionalLightCount||void 0!==this.uniforms.uPointLightCount||void 0!==this.uniforms.uAmbientColor||void 0!==this.uniforms.uDirectionalDiffuseColors||void 0!==this.uniforms.uDirectionalSpecularColors||void 0!==this.uniforms.uPointLightLocation||void 0!==this.uniforms.uPointLightDiffuseColors||void 0!==this.uniforms.uPointLightSpecularColors||void 0!==this.uniforms.uLightingDirection||void 0!==this.uniforms.uSpecular},n.default.Shader.prototype.isNormalShader=function(){return void 0!==this.attributes.aNormal},n.default.Shader.prototype.isTextureShader=function(){return 0<this.samplerIndex},n.default.Shader.prototype.isColorShader=function(){return void 0!==this.attributes.aVertexColor||void 0!==this.uniforms.uMaterialColor},n.default.Shader.prototype.isTexLightShader=function(){return this.isLightShader()&&this.isTextureShader()},n.default.Shader.prototype.isStrokeShader=function(){return void 0!==this.uniforms.uStrokeWeight},n.default.Shader.prototype.enableAttrib=function(e,t,r,i,n,a){if(e){0;var o=e.location;if(-1!==o){var s=this._renderer.GL;e.enabled||(s.enableVertexAttribArray(o),e.enabled=!0),this._renderer.GL.vertexAttribPointer(o,t,r||s.FLOAT,i||!1,n||0,a||0)}}return this};var a=n.default.Shader;r.default=a},{"../core/main":36}],92:[function(e,t,r){"use strict";function o(e){return(o="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e})(e)}Object.defineProperty(r,"__esModule",{value:!0}),r.default=void 0;var i,n=(i=e("../core/main"))&&i.__esModule?i:{default:i},s=function(e){if(e&&e.__esModule)return e;if(null===e||"object"!==o(e)&&"function"!=typeof e)return{default:e};var t=l();if(t&&t.has(e))return t.get(e);var r={},i=Object.defineProperty&&Object.getOwnPropertyDescriptor;for(var n in e)if(Object.prototype.hasOwnProperty.call(e,n)){var a=i?Object.getOwnPropertyDescriptor(e,n):null;a&&(a.get||a.set)?Object.defineProperty(r,n,a):r[n]=e[n]}r.default=e,t&&t.set(e,r);return r}(e("../core/constants"));function l(){if("function"!=typeof WeakMap)return null;var e=new WeakMap;return l=function(){return e},e}n.default.Texture=function(e,t){this._renderer=e;var r=this._renderer.GL;this.src=t,this.glTex=void 0,this.glTarget=r.TEXTURE_2D,this.glFormat=r.RGBA,this.mipmaps=!1,this.glMinFilter=r.LINEAR,this.glMagFilter=r.LINEAR,this.glWrapS=r.CLAMP_TO_EDGE,this.glWrapT=r.CLAMP_TO_EDGE,this.isSrcMediaElement=void 0!==n.default.MediaElement&&t instanceof n.default.MediaElement,this._videoPrevUpdateTime=0,this.isSrcHTMLElement=void 0!==n.default.Element&&t instanceof n.default.Element&&!(t instanceof n.default.Graphics),this.isSrcP5Image=t instanceof n.default.Image,this.isSrcP5Graphics=t instanceof n.default.Graphics,this.isImageData="undefined"!=typeof ImageData&&t instanceof ImageData;var i=this._getTextureDataFromSource();return this.width=i.width,this.height=i.height,this.init(i),this},n.default.Texture.prototype._getTextureDataFromSource=function(){var e;return this.isSrcP5Image?e=this.src.canvas:this.isSrcMediaElement||this.isSrcP5Graphics||this.isSrcHTMLElement?e=this.src.elt:this.isImageData&&(e=this.src),e},n.default.Texture.prototype.init=function(e){var t=this._renderer.GL;if(this.glTex=t.createTexture(),this.glWrapS=this._renderer.textureWrapX,this.glWrapT=this._renderer.textureWrapY,this.setWrapMode(this.glWrapS,this.glWrapT),this.bindTexture(),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,this.glMagFilter),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,this.glMinFilter),0===this.width||0===this.height||this.isSrcMediaElement&&!this.src.loadedmetadata){var r=new Uint8Array([1,1,1,1]);t.texImage2D(this.glTarget,0,t.RGBA,1,1,0,this.glFormat,t.UNSIGNED_BYTE,r)}else t.texImage2D(this.glTarget,0,this.glFormat,this.glFormat,t.UNSIGNED_BYTE,e)},n.default.Texture.prototype.update=function(){var e=this.src;if(0===e.width||0===e.height)return!1;var t=this._getTextureDataFromSource(),r=!1,i=this._renderer.GL;return t.width!==this.width||t.height!==this.height?(r=!0,this.width=t.width,this.height=t.height,this.isSrcP5Image?e.setModified(!1):(this.isSrcMediaElement||this.isSrcHTMLElement)&&e.setModified(!0)):this.isSrcP5Image?e.isModified()&&(r=!0,e.setModified(!1)):this.isSrcMediaElement?e.isModified()?(r=!0,e.setModified(!1)):e.loadedmetadata&&this._videoPrevUpdateTime!==e.time()&&(this._videoPrevUpdateTime=e.time(),r=!0):this.isImageData?e._dirty&&(r=!(e._dirty=!1)):r=!0,r&&(this.bindTexture(),i.texImage2D(this.glTarget,0,this.glFormat,this.glFormat,i.UNSIGNED_BYTE,t)),r},n.default.Texture.prototype.bindTexture=function(){return this._renderer.GL.bindTexture(this.glTarget,this.glTex),this},n.default.Texture.prototype.unbindTexture=function(){this._renderer.GL.bindTexture(this.glTarget,null)},n.default.Texture.prototype.setInterpolation=function(e,t){var r=this._renderer.GL;e===s.NEAREST?this.glMinFilter=r.NEAREST:this.glMinFilter=r.LINEAR,t===s.NEAREST?this.glMagFilter=r.NEAREST:this.glMagFilter=r.LINEAR,this.bindTexture(),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_MIN_FILTER,this.glMinFilter),r.texParameteri(r.TEXTURE_2D,r.TEXTURE_MAG_FILTER,this.glMagFilter),this.unbindTexture()},n.default.Texture.prototype.setWrapMode=function(e,t){function r(e){return 0==(e&e-1)}var i=this._renderer.GL,n=r(this.width),a=r(this.height);e===s.REPEAT?n&&a?this.glWrapS=i.REPEAT:(console.warn("You tried to set the wrap mode to REPEAT but the texture size is not a power of two. Setting to CLAMP instead"),this.glWrapS=i.CLAMP_TO_EDGE):e===s.MIRROR?n&&a?this.glWrapS=i.MIRRORED_REPEAT:(console.warn("You tried to set the wrap mode to MIRROR but the texture size is not a power of two. Setting to CLAMP instead"),this.glWrapS=i.CLAMP_TO_EDGE):this.glWrapS=i.CLAMP_TO_EDGE,t===s.REPEAT?n&&a?this.glWrapT=i.REPEAT:(console.warn("You tried to set the wrap mode to REPEAT but the texture size is not a power of two. Setting to CLAMP instead"),this.glWrapT=i.CLAMP_TO_EDGE):t===s.MIRROR?n&&a?this.glWrapT=i.MIRRORED_REPEAT:(console.warn("You tried to set the wrap mode to MIRROR but the texture size is not a power of two. Setting to CLAMP instead"),this.glWrapT=i.CLAMP_TO_EDGE):this.glWrapT=i.CLAMP_TO_EDGE,this.bindTexture(),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_WRAP_S,this.glWrapS),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_WRAP_T,this.glWrapT),this.unbindTexture()};var a=n.default.Texture;r.default=a},{"../core/constants":26,"../core/main":36}],93:[function(e,t,r){"use strict";function o(e){return(o="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e})(e)}var i,j=(i=e("../core/main"))&&i.__esModule?i:{default:i},k=function(e){if(e&&e.__esModule)return e;if(null===e||"object"!==o(e)&&"function"!=typeof e)return{default:e};var t=s();if(t&&t.has(e))return t.get(e);var r={},i=Object.defineProperty&&Object.getOwnPropertyDescriptor;for(var n in e)if(Object.prototype.hasOwnProperty.call(e,n)){var a=i?Object.getOwnPropertyDescriptor(e,n):null;a&&(a.get||a.set)?Object.defineProperty(r,n,a):r[n]=e[n]}r.default=e,t&&t.set(e,r);return r}(e("../core/constants"));function s(){if("function"!=typeof WeakMap)return null;var e=new WeakMap;return s=function(){return e},e}e("./p5.Shader"),e("./p5.RendererGL.Retained"),j.default.RendererGL.prototype._applyTextProperties=function(){},j.default.RendererGL.prototype.textWidth=function(e){return this._isOpenType()?this._textFont._textWidth(e,this._textSize):0};function n(e,t){this.width=e,this.height=t,this.infos=[],this.findImage=function(e){var t,r,i=this.width*this.height;if(i<e)throw new Error("font is too complex to render in 3D");for(var n=this.infos.length-1;0<=n;--n){var a=this.infos[n];if(a.index+e<i){r=(t=a).imageData;break}}if(!t){try{r=new ImageData(this.width,this.height)}catch(e){var o=document.getElementsByTagName("canvas")[0],s=!o;o||((o=document.createElement("canvas")).style.display="none",document.body.appendChild(o));var l=o.getContext("2d");l&&(r=l.createImageData(this.width,this.height)),s&&document.body.removeChild(o)}t={index:0,imageData:r},this.infos.push(t)}var u=t.index;return t.index+=e,r._dirty=!0,{imageData:r,index:u}}}function V(e,t,r,i,n){var a=e.imageData.data,o=4*e.index++;a[o++]=t,a[o++]=r,a[o++]=i,a[o++]=n}function A(e){this.font=e,this.strokeImageInfos=new n(64,64),this.colDimImageInfos=new n(64,64),this.rowDimImageInfos=new n(64,64),this.colCellImageInfos=new n(64,64),this.rowCellImageInfos=new n(64,64),this.glyphInfos={},this.getGlyphInfo=function(e){var t=this.glyphInfos[e.index];if(t)return t;var r,i=e.getBoundingBox(),n=i.x1,a=i.y1,o=i.x2-n,s=i.y2-a,l=e.path.commands;if(0==o||0==s||!l.length)return this.glyphInfos[e.index]={};var u,h,c,f,d=[],p=[],m=[];for(r=8;0<=r;--r)m.push([]);for(r=8;0<=r;--r)p.push([]);function v(e,t,r){var i=d.length;function n(e,t,r){for(var i=e.length;0<i--;){var n=e[i];n<t&&(t=n),r<n&&(r=n)}return{min:t,max:r}}d.push(r);for(var a=n(e,1,0),o=Math.max(Math.floor(9*a.min),0),s=Math.min(Math.ceil(9*a.max),9),l=o;l<s;++l)m[l].push(i);for(var u=n(t,1,0),h=Math.max(Math.floor(9*u.min),0),c=Math.min(Math.ceil(9*u.max),9),f=h;f<c;++f)p[f].push(i)}function y(e){return(t=(i=255)*e)<(r=0)?r:i<t?i:t;var t,r,i}function w(e,t,r,i){this.p0=e,this.c0=t,this.c1=r,this.p1=i,this.toQuadratic=function(){return{x:this.p0.x,y:this.p0.y,x1:this.p1.x,y1:this.p1.y,cx:(3*(this.c0.x+this.c1.x)-(this.p0.x+this.p1.x))/4,cy:(3*(this.c0.y+this.c1.y)-(this.p0.y+this.p1.y))/4}},this.quadError=function(){return j.default.Vector.sub(j.default.Vector.sub(this.p1,this.p0),j.default.Vector.mult(j.default.Vector.sub(this.c1,this.c0),3)).mag()/2},this.split=function(e){var t=j.default.Vector.lerp(this.p0,this.c0,e),r=j.default.Vector.lerp(this.c0,this.c1,e),i=j.default.Vector.lerp(t,r,e);this.c1=j.default.Vector.lerp(this.c1,this.p1,e),this.c0=j.default.Vector.lerp(r,this.c1,e);var n=j.default.Vector.lerp(i,this.c0,e),a=new w(this.p0,t,i,n);return this.p0=n,a},this.splitInflections=function(){var e=j.default.Vector.sub(this.c0,this.p0),t=j.default.Vector.sub(j.default.Vector.sub(this.c1,this.c0),e),r=j.default.Vector.sub(j.default.Vector.sub(j.default.Vector.sub(this.p1,this.c1),e),j.default.Vector.mult(t,2)),i=[],n=t.x*r.y-t.y*r.x;if(0!==n){var a=e.x*r.y-e.y*r.x,o=e.x*t.y-e.y*t.x,s=a*a-4*n*o;if(0<=s){n<0&&(n=-n,a=-a,o=-o);var l=Math.sqrt(s),u=(-a-l)/(2*n),h=(-a+l)/(2*n);0<u&&u<1&&(i.push(this.split(u)),h=1-(1-h)/(1-u)),0<h&&h<1&&i.push(this.split(h))}}return i.push(this),i}}function g(e,t,r,i,n,a,o,s){var l=new w(new j.default.Vector(e,t),new j.default.Vector(r,i),new j.default.Vector(n,a),new j.default.Vector(o,s)).splitInflections(),u=[],h=30/z,c=!0,f=!1,d=void 0;try{for(var p,m=l[Symbol.iterator]();!(c=(p=m.next()).done);c=!0){for(var v=p.value,y=[],g=void 0;!(.125<=(g=h/v.quadError()));){var b=Math.pow(g,1/3),_=v.split(b),x=v.split(1-b/(1-b));u.push(_),y.push(v),v=x}g<1&&u.push(v.split(.5)),u.push(v),Array.prototype.push.apply(u,y.reverse())}}catch(e){f=!0,d=e}finally{try{c||null==m.return||m.return()}finally{if(f)throw d}}return u}function b(e,t,r,i){v([e,r],[t,i],{x:e,y:t,cx:(e+r)/2,cy:(t+i)/2})}function _(e,t,r,i){return Math.abs(r-e)<1e-5&&Math.abs(i-t)<1e-5}var x=!0,S=!1,M=void 0;try{for(var T,E=l[Symbol.iterator]();!(x=(T=E.next()).done);x=!0){var C=T.value,L=(C.x-n)/o,O=(C.y-a)/s;if(!_(u,h,L,O)){switch(C.type){case"M":c=L,f=O;break;case"L":b(u,h,L,O);break;case"Q":var P=(C.x1-n)/o,R=(C.y1-a)/s;v([u,L,P],[h,O,R],{x:u,y:h,cx:P,cy:R});break;case"Z":_(u,h,c,f)?d.push({x:u,y:h}):(b(u,h,c,f),d.push({x:c,y:f}));break;case"C":for(var D=g(u,h,(C.x1-n)/o,(C.y1-a)/s,(C.x2-n)/o,(C.y2-a)/s,L,O),k=0;k<D.length;k++){var A=D[k].toQuadratic();v([A.x,A.x1,A.cx],[A.y,A.y1,A.cy],A)}break;default:throw new Error("unknown command type: ".concat(C.type))}u=L,h=O}}}catch(e){S=!0,M=e}finally{try{x||null==E.return||E.return()}finally{if(S)throw M}}for(var I=d.length,U=this.strokeImageInfos.findImage(I),N=U.index,F=0;F<I;++F){var B=d[F];V(U,y(B.x),y(B.y),y(B.cx),y(B.cy))}function G(e,t,r){for(var i=e.length,n=t.findImage(i),a=n.index,o=0,s=0;s<i;++s)o+=e[s].length;for(var l=r.findImage(o),u=0;u<i;++u){var h=e[u],c=h.length,f=l.index;V(n,f>>7,127&f,c>>7,127&c);for(var d=0;d<c;++d){var p=h[d]+N;V(l,p>>7,127&p,0,0)}}return{cellImageInfo:l,dimOffset:a,dimImageInfo:n}}return(t=this.glyphInfos[e.index]={glyph:e,uGlyphRect:[i.x1,-i.y1,i.x2,-i.y2],strokeImageInfo:U,strokes:d,colInfo:G(m,this.colDimImageInfos,this.colCellImageInfos),rowInfo:G(p,this.rowDimImageInfos,this.rowCellImageInfos)}).uGridOffset=[t.colInfo.dimOffset,t.rowInfo.dimOffset],t}}var z=Math.sqrt(3);j.default.RendererGL.prototype._renderText=function(e,t,r,i,n){if(this._textFont&&"string"!=typeof this._textFont){if(!(n<=i)&&this._doFill){if(!this._isOpenType())return console.log("WEBGL: only Opentype (.otf) and Truetype (.ttf) fonts are supported"),e;e.push();var a=this._doStroke,o=this.drawMode;this._doStroke=!1,this.drawMode=k.TEXTURE;var s=this._textFont.font,l=this._textFont._fontInfo;l=l||(this._textFont._fontInfo=new A(s));var u=this._textFont._handleAlignment(this,t,r,i),h=this._textSize/s.unitsPerEm;this.translate(u.x,u.y,0),this.scale(h,h,1);var c=this.GL,f=!this._defaultFontShader,d=this._getFontShader();d.init(),d.bindShader(),f&&(d.setUniform("uGridImageSize",[64,64]),d.setUniform("uCellsImageSize",[64,64]),d.setUniform("uStrokeImageSize",[64,64]),d.setUniform("uGridSize",[9,9])),this._applyColorBlend(this.curFillColor);var p=this.retainedMode.geometry.glyph;if(!p){var m=this._textGeom=new j.default.Geometry(1,1,function(){for(var e=0;e<=1;e++)for(var t=0;t<=1;t++)this.vertices.push(new j.default.Vector(t,e,0)),this.uvs.push(t,e)});m.computeFaces().computeNormals(),p=this.createBuffers("glyph",m)}var v=!0,y=!1,g=void 0;try{for(var b,_=this.retainedMode.buffers.text[Symbol.iterator]();!(v=(b=_.next()).done);v=!0){b.value._prepareBuffer(p,d)}}catch(e){y=!0,g=e}finally{try{v||null==_.return||_.return()}finally{if(y)throw g}}this._bindBuffer(p.indexBuffer,c.ELEMENT_ARRAY_BUFFER),d.setUniform("uMaterialColor",this.curFillColor);try{var x=0,w=null,S=s.stringToGlyphs(t),M=!0,T=!1,E=void 0;try{for(var C,L=S[Symbol.iterator]();!(M=(C=L.next()).done);M=!0){var O=C.value;w&&(x+=s.getKerningValue(w,O));var P=l.getGlyphInfo(O);if(P.uGlyphRect){var R=P.rowInfo,D=P.colInfo;d.setUniform("uSamplerStrokes",P.strokeImageInfo.imageData),d.setUniform("uSamplerRowStrokes",R.cellImageInfo.imageData),d.setUniform("uSamplerRows",R.dimImageInfo.imageData),d.setUniform("uSamplerColStrokes",D.cellImageInfo.imageData),d.setUniform("uSamplerCols",D.dimImageInfo.imageData),d.setUniform("uGridOffset",P.uGridOffset),d.setUniform("uGlyphRect",P.uGlyphRect),d.setUniform("uGlyphOffset",x),d.bindTextures(),c.drawElements(c.TRIANGLES,6,this.GL.UNSIGNED_SHORT,0)}x+=O.advanceWidth,w=O}}catch(e){T=!0,E=e}finally{try{M||null==L.return||L.return()}finally{if(T)throw E}}}finally{d.unbindShader(),this._doStroke=a,this.drawMode=o,e.pop()}return e}}else console.log("WEBGL: you must load and set a font before drawing text. See `loadFont` and `textFont` for more details.")}},{"../core/constants":26,"../core/main":36,"./p5.RendererGL.Retained":89,"./p5.Shader":91}]},{},[21])(21)});