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u=1,f=null,c=null;if(28==s&&(c=a.readShort(e,r+1),u=3),29==s&&(c=a.readInt(e,r+1),u=5),32<=s&&s<=246&&(c=s-139,u=1),247<=s&&s<=250&&(c=256*(s-247)+l+108,u=2),251<=s&&s<=254&&(c=256*-(s-251)-l-108,u=2),255==s)throw c=a.readInt(e,r+1)/65535,u=5,"unknown number";if(30==s){var h=[];for(u=1;;){var d=e[r+u];u++;var p=d>>4,v=15&d;if(15!=p&&h.push(p),15!=v&&h.push(v),15==v)break}for(var g="",m=[0,1,2,3,4,5,6,7,8,9,".","e","e-","reserved","-","endOfNumber"],y=0;y<h.length;y++)g+=m[h[y]];c=parseFloat(g)}s<=21&&(f=["version","Notice","FullName","FamilyName","Weight","FontBBox","BlueValues","OtherBlues","FamilyBlues","FamilyOtherBlues","StdHW","StdVW","escape","UniqueID","XUID","charset","Encoding","CharStrings","Private","Subrs","defaultWidthX","nominalWidthX"][s],u=1,12==s&&(f=["Copyright","isFixedPitch","ItalicAngle","UnderlinePosition","UnderlineThickness","PaintType","CharstringType","FontMatrix","StrokeWidth","BlueScale","BlueShift","BlueFuzz","StemSnapH","StemSnapV","ForceBold",0,0,"LanguageGroup","ExpansionFactor","initialRandomSeed","SyntheticBase","PostScript","BaseFontName","BaseFontBlend",0,0,0,0,0,0,"ROS","CIDFontVersion","CIDFontRevision","CIDFontType","CIDCount","UIDBase","FDArray","FDSelect","FontName"][l],u=2)),null!=f?(o[f]=1==i.length?i[0]:i,i=[]):i.push(c),r+=u}return o},t.cmap={},t.cmap.parse=function(e,r,n){e=new Uint8Array(e.buffer,r,n),r=0;var a=t._bin,o={};a.readUshort(e,r),r+=2;var i=a.readUshort(e,r);r+=2;var s=[];o.tables=[];for(var l=0;l<i;l++){var u=a.readUshort(e,r);r+=2;var f=a.readUshort(e,r);r+=2;var c=a.readUint(e,r);r+=4;var h="p"+u+"e"+f,d=s.indexOf(c);if(-1==d){var p;d=o.tables.length,s.push(c);var v=a.readUshort(e,c);0==v?p=t.cmap.parse0(e,c):4==v?p=t.cmap.parse4(e,c):6==v?p=t.cmap.parse6(e,c):12==v?p=t.cmap.parse12(e,c):console.debug("unknown format: "+v,u,f,c),o.tables.push(p)}if(null!=o[h])throw"multiple tables for one platform+encoding";o[h]=d}return o},t.cmap.parse0=function(e,r){var n=t._bin,a={};a.format=n.readUshort(e,r),r+=2;var o=n.readUshort(e,r);r+=2,n.readUshort(e,r),r+=2,a.map=[];for(var i=0;i<o-6;i++)a.map.push(e[r+i]);return a},t.cmap.parse4=function(e,r){var n=t._bin,a=r,o={};o.format=n.readUshort(e,r),r+=2;var i=n.readUshort(e,r);r+=2,n.readUshort(e,r),r+=2;var s=n.readUshort(e,r);r+=2;var l=s/2;o.searchRange=n.readUshort(e,r),r+=2,o.entrySelector=n.readUshort(e,r),r+=2,o.rangeShift=n.readUshort(e,r),r+=2,o.endCount=n.readUshorts(e,r,l),r+=2*l,r+=2,o.startCount=n.readUshorts(e,r,l),r+=2*l,o.idDelta=[];for(var u=0;u<l;u++)o.idDelta.push(n.readShort(e,r)),r+=2;for(o.idRangeOffset=n.readUshorts(e,r,l),r+=2*l,o.glyphIdArray=[];r<a+i;)o.glyphIdArray.push(n.readUshort(e,r)),r+=2;return o},t.cmap.parse6=function(e,r){var n=t._bin,a={};a.format=n.readUshort(e,r),r+=2,n.readUshort(e,r),r+=2,n.readUshort(e,r),r+=2,a.firstCode=n.readUshort(e,r),r+=2;var o=n.readUshort(e,r);r+=2,a.glyphIdArray=[];for(var i=0;i<o;i++)a.glyphIdArray.push(n.readUshort(e,r)),r+=2;return a},t.cmap.parse12=function(e,r){var n=t._bin,a={};a.format=n.readUshort(e,r),r+=2,r+=2,n.readUint(e,r),r+=4,n.readUint(e,r),r+=4;var o=n.readUint(e,r);r+=4,a.groups=[];for(var i=0;i<o;i++){var s=r+12*i,l=n.readUint(e,s+0),u=n.readUint(e,s+4),f=n.readUint(e,s+8);a.groups.push([l,u,f])}return a},t.glyf={},t.glyf.parse=function(e,t,r,n){for(var a=[],o=0;o<n.maxp.numGlyphs;o++)a.push(null);return a},t.glyf._parseGlyf=function(e,r){var n=t._bin,a=e._data,o=t._tabOffset(a,"glyf",e._offset)+e.loca[r];if(e.loca[r]==e.loca[r+1])return null;var i={};if(i.noc=n.readShort(a,o),o+=2,i.xMin=n.readShort(a,o),o+=2,i.yMin=n.readShort(a,o),o+=2,i.xMax=n.readShort(a,o),o+=2,i.yMax=n.readShort(a,o),o+=2,i.xMin>=i.xMax||i.yMin>=i.yMax)return null;if(i.noc>0){i.endPts=[];for(var s=0;s<i.noc;s++)i.endPts.push(n.readUshort(a,o)),o+=2;var l=n.readUshort(a,o);if(o+=2,a.length-o<l)return null;i.instructions=n.readBytes(a,o,l),o+=l;var u=i.endPts[i.noc-1]+1;for(i.flags=[],s=0;s<u;s++){var f=a[o];if(o++,i.flags.push(f),0!=(8&f)){var c=a[o];o++;for(var h=0;h<c;h++)i.flags.push(f),s++}}for(i.xs=[],s=0;s<u;s++){var d=0!=(2&i.flags[s]),p=0!=(16&i.flags[s]);d?(i.xs.push(p?a[o]:-a[o]),o++):p?i.xs.push(0):(i.xs.push(n.readShort(a,o)),o+=2)}for(i.ys=[],s=0;s<u;s++)d=0!=(4&i.flags[s]),p=0!=(32&i.flags[s]),d?(i.ys.push(p?a[o]:-a[o]),o++):p?i.ys.push(0):(i.ys.push(n.readShort(a,o)),o+=2);var v=0,g=0;for(s=0;s<u;s++)v+=i.xs[s],g+=i.ys[s],i.xs[s]=v,i.ys[s]=g}else{var m;i.parts=[];do{m=n.readUshort(a,o),o+=2;var y={m:{a:1,b:0,c:0,d:1,tx:0,ty:0},p1:-1,p2:-1};if(i.parts.push(y),y.glyphIndex=n.readUshort(a,o),o+=2,1&m){var b=n.readShort(a,o);o+=2;var x=n.readShort(a,o);o+=2}else b=n.readInt8(a,o),o++,x=n.readInt8(a,o),o++;2&m?(y.m.tx=b,y.m.ty=x):(y.p1=b,y.p2=x),8&m?(y.m.a=y.m.d=n.readF2dot14(a,o),o+=2):64&m?(y.m.a=n.readF2dot14(a,o),o+=2,y.m.d=n.readF2dot14(a,o),o+=2):128&m&&(y.m.a=n.readF2dot14(a,o),o+=2,y.m.b=n.readF2dot14(a,o),o+=2,y.m.c=n.readF2dot14(a,o),o+=2,y.m.d=n.readF2dot14(a,o),o+=2)}while(32&m);if(256&m){var S=n.readUshort(a,o);for(o+=2,i.instr=[],s=0;s<S;s++)i.instr.push(a[o]),o++}}return i},t.GPOS={},t.GPOS.parse=function(e,r,n,a){return t._lctf.parse(e,r,n,a,t.GPOS.subt)},t.GPOS.subt=function(e,r,n,a){var o=t._bin,i=n,s={};if(s.fmt=o.readUshort(e,n),n+=2,1==r||2==r||3==r||7==r||8==r&&s.fmt<=2){var l=o.readUshort(e,n);n+=2,s.coverage=t._lctf.readCoverage(e,l+i)}if(1==r&&1==s.fmt){var u=o.readUshort(e,n);n+=2;var f=t._lctf.numOfOnes(u);0!=u&&(s.pos=t.GPOS.readValueRecord(e,n,u))}else if(2==r&&s.fmt>=1&&s.fmt<=2){u=o.readUshort(e,n),n+=2;var c=o.readUshort(e,n);n+=2,f=t._lctf.numOfOnes(u);var h=t._lctf.numOfOnes(c);if(1==s.fmt){s.pairsets=[];var d=o.readUshort(e,n);n+=2;for(var p=0;p<d;p++){var v=i+o.readUshort(e,n);n+=2;var g=o.readUshort(e,v);v+=2;for(var m=[],y=0;y<g;y++){var b=o.readUshort(e,v);v+=2,0!=u&&(T=t.GPOS.readValueRecord(e,v,u),v+=2*f),0!=c&&(_=t.GPOS.readValueRecord(e,v,c),v+=2*h),m.push({gid2:b,val1:T,val2:_})}s.pairsets.push(m)}}if(2==s.fmt){var x=o.readUshort(e,n);n+=2;var S=o.readUshort(e,n);n+=2;var U=o.readUshort(e,n);n+=2;var k=o.readUshort(e,n);for(n+=2,s.classDef1=t._lctf.readClassDef(e,i+x),s.classDef2=t._lctf.readClassDef(e,i+S),s.matrix=[],p=0;p<U;p++){var w=[];for(y=0;y<k;y++){var T=null,_=null;0!=u&&(T=t.GPOS.readValueRecord(e,n,u),n+=2*f),0!=c&&(_=t.GPOS.readValueRecord(e,n,c),n+=2*h),w.push({val1:T,val2:_})}s.matrix.push(w)}}}else{if(9==r&&1==s.fmt){var F=o.readUshort(e,n);n+=2;var C=o.readUint(e,n);if(n+=4,9==a.ltype)a.ltype=F;else if(a.ltype!=F)throw"invalid extension substitution";return t.GPOS.subt(e,a.ltype,i+C)}console.debug("unsupported GPOS table LookupType",r,"format",s.fmt)}return s},t.GPOS.readValueRecord=function(e,r,n){var a=t._bin,o=[];return o.push(1&n?a.readShort(e,r):0),r+=1&n?2:0,o.push(2&n?a.readShort(e,r):0),r+=2&n?2:0,o.push(4&n?a.readShort(e,r):0),r+=4&n?2:0,o.push(8&n?a.readShort(e,r):0),r+=8&n?2:0,o},t.GSUB={},t.GSUB.parse=function(e,r,n,a){return t._lctf.parse(e,r,n,a,t.GSUB.subt)},t.GSUB.subt=function(e,r,n,a){var o=t._bin,i=n,s={};if(s.fmt=o.readUshort(e,n),n+=2,1!=r&&4!=r&&5!=r&&6!=r)return null;if(1==r||4==r||5==r&&s.fmt<=2||6==r&&s.fmt<=2){var l=o.readUshort(e,n);n+=2,s.coverage=t._lctf.readCoverage(e,i+l)}if(1==r&&s.fmt>=1&&s.fmt<=2){if(1==s.fmt)s.delta=o.readShort(e,n),n+=2;else if(2==s.fmt){var u=o.readUshort(e,n);n+=2,s.newg=o.readUshorts(e,n,u),n+=2*s.newg.length}}else if(4==r){s.vals=[],u=o.readUshort(e,n),n+=2;for(var f=0;f<u;f++){var c=o.readUshort(e,n);n+=2,s.vals.push(t.GSUB.readLigatureSet(e,i+c))}}else if(5==r&&2==s.fmt){if(2==s.fmt){var h=o.readUshort(e,n);n+=2,s.cDef=t._lctf.readClassDef(e,i+h),s.scset=[];var d=o.readUshort(e,n);for(n+=2,f=0;f<d;f++){var p=o.readUshort(e,n);n+=2,s.scset.push(0==p?null:t.GSUB.readSubClassSet(e,i+p))}}}else if(6==r&&3==s.fmt){if(3==s.fmt){for(f=0;f<3;f++){u=o.readUshort(e,n),n+=2;for(var v=[],g=0;g<u;g++)v.push(t._lctf.readCoverage(e,i+o.readUshort(e,n+2*g)));n+=2*u,0==f&&(s.backCvg=v),1==f&&(s.inptCvg=v),2==f&&(s.ahedCvg=v)}u=o.readUshort(e,n),n+=2,s.lookupRec=t.GSUB.readSubstLookupRecords(e,n,u)}}else{if(7==r&&1==s.fmt){var m=o.readUshort(e,n);n+=2;var y=o.readUint(e,n);if(n+=4,9==a.ltype)a.ltype=m;else if(a.ltype!=m)throw"invalid extension substitution";return t.GSUB.subt(e,a.ltype,i+y)}console.debug("unsupported GSUB table LookupType",r,"format",s.fmt)}return s},t.GSUB.readSubClassSet=function(e,r){var n=t._bin.readUshort,a=r,o=[],i=n(e,r);r+=2;for(var s=0;s<i;s++){var l=n(e,r);r+=2,o.push(t.GSUB.readSubClassRule(e,a+l))}return o},t.GSUB.readSubClassRule=function(e,r){var n=t._bin.readUshort,a={},o=n(e,r),i=n(e,r+=2);r+=2,a.input=[];for(var s=0;s<o-1;s++)a.input.push(n(e,r)),r+=2;return a.substLookupRecords=t.GSUB.readSubstLookupRecords(e,r,i),a},t.GSUB.readSubstLookupRecords=function(e,r,n){for(var a=t._bin.readUshort,o=[],i=0;i<n;i++)o.push(a(e,r),a(e,r+2)),r+=4;return o},t.GSUB.readChainSubClassSet=function(e,r){var n=t._bin,a=r,o=[],i=n.readUshort(e,r);r+=2;for(var s=0;s<i;s++){var l=n.readUshort(e,r);r+=2,o.push(t.GSUB.readChainSubClassRule(e,a+l))}return o},t.GSUB.readChainSubClassRule=function(e,r){for(var n=t._bin,a={},o=["backtrack","input","lookahead"],i=0;i<o.length;i++){var s=n.readUshort(e,r);r+=2,1==i&&s--,a[o[i]]=n.readUshorts(e,r,s),r+=2*a[o[i]].length}return s=n.readUshort(e,r),r+=2,a.subst=n.readUshorts(e,r,2*s),r+=2*a.subst.length,a},t.GSUB.readLigatureSet=function(e,r){var n=t._bin,a=r,o=[],i=n.readUshort(e,r);r+=2;for(var s=0;s<i;s++){var l=n.readUshort(e,r);r+=2,o.push(t.GSUB.readLigature(e,a+l))}return o},t.GSUB.readLigature=function(e,r){var n=t._bin,a={chain:[]};a.nglyph=n.readUshort(e,r),r+=2;var o=n.readUshort(e,r);r+=2;for(var i=0;i<o-1;i++)a.chain.push(n.readUshort(e,r)),r+=2;return a},t.head={},t.head.parse=function(e,r,n){var a=t._bin,o={};return a.readFixed(e,r),r+=4,o.fontRevision=a.readFixed(e,r),r+=4,a.readUint(e,r),r+=4,a.readUint(e,r),r+=4,o.flags=a.readUshort(e,r),r+=2,o.unitsPerEm=a.readUshort(e,r),r+=2,o.created=a.readUint64(e,r),r+=8,o.modified=a.readUint64(e,r),r+=8,o.xMin=a.readShort(e,r),r+=2,o.yMin=a.readShort(e,r),r+=2,o.xMax=a.readShort(e,r),r+=2,o.yMax=a.readShort(e,r),r+=2,o.macStyle=a.readUshort(e,r),r+=2,o.lowestRecPPEM=a.readUshort(e,r),r+=2,o.fontDirectionHint=a.readShort(e,r),r+=2,o.indexToLocFormat=a.readShort(e,r),r+=2,o.glyphDataFormat=a.readShort(e,r),r+=2,o},t.hhea={},t.hhea.parse=function(e,r,n){var a=t._bin,o={};return a.readFixed(e,r),r+=4,o.ascender=a.readShort(e,r),r+=2,o.descender=a.readShort(e,r),r+=2,o.lineGap=a.readShort(e,r),r+=2,o.advanceWidthMax=a.readUshort(e,r),r+=2,o.minLeftSideBearing=a.readShort(e,r),r+=2,o.minRightSideBearing=a.readShort(e,r),r+=2,o.xMaxExtent=a.readShort(e,r),r+=2,o.caretSlopeRise=a.readShort(e,r),r+=2,o.caretSlopeRun=a.readShort(e,r),r+=2,o.caretOffset=a.readShort(e,r),r+=2,r+=8,o.metricDataFormat=a.readShort(e,r),r+=2,o.numberOfHMetrics=a.readUshort(e,r),r+=2,o},t.hmtx={},t.hmtx.parse=function(e,r,n,a){for(var o=t._bin,i={aWidth:[],lsBearing:[]},s=0,l=0,u=0;u<a.maxp.numGlyphs;u++)u<a.hhea.numberOfHMetrics&&(s=o.readUshort(e,r),r+=2,l=o.readShort(e,r),r+=2),i.aWidth.push(s),i.lsBearing.push(l);return i},t.kern={},t.kern.parse=function(e,r,n,a){var o=t._bin,i=o.readUshort(e,r);if(r+=2,1==i)return t.kern.parseV1(e,r-2,n,a);var s=o.readUshort(e,r);r+=2;for(var l={glyph1:[],rval:[]},u=0;u<s;u++){r+=2,n=o.readUshort(e,r),r+=2;var f=o.readUshort(e,r);r+=2;var c=f>>>8;if(0!=(c&=15))throw"unknown kern table format: "+c;r=t.kern.readFormat0(e,r,l)}return l},t.kern.parseV1=function(e,r,n,a){var o=t._bin;o.readFixed(e,r),r+=4;var i=o.readUint(e,r);r+=4;for(var s={glyph1:[],rval:[]},l=0;l<i;l++){o.readUint(e,r),r+=4;var u=o.readUshort(e,r);r+=2,o.readUshort(e,r),r+=2;var f=u>>>8;if(0!=(f&=15))throw"unknown kern table format: "+f;r=t.kern.readFormat0(e,r,s)}return s},t.kern.readFormat0=function(e,r,n){var a=t._bin,o=-1,i=a.readUshort(e,r);r+=2,a.readUshort(e,r),r+=2,a.readUshort(e,r),r+=2,a.readUshort(e,r),r+=2;for(var s=0;s<i;s++){var l=a.readUshort(e,r);r+=2;var u=a.readUshort(e,r);r+=2;var f=a.readShort(e,r);r+=2,l!=o&&(n.glyph1.push(l),n.rval.push({glyph2:[],vals:[]}));var c=n.rval[n.rval.length-1];c.glyph2.push(u),c.vals.push(f),o=l}return r},t.loca={},t.loca.parse=function(e,r,n,a){var o=t._bin,i=[],s=a.head.indexToLocFormat,l=a.maxp.numGlyphs+1;if(0==s)for(var u=0;u<l;u++)i.push(o.readUshort(e,r+(u<<1))<<1);if(1==s)for(u=0;u<l;u++)i.push(o.readUint(e,r+(u<<2)));return i},t.maxp={},t.maxp.parse=function(e,r,n){var a=t._bin,o={},i=a.readUint(e,r);return r+=4,o.numGlyphs=a.readUshort(e,r),r+=2,65536==i&&(o.maxPoints=a.readUshort(e,r),r+=2,o.maxContours=a.readUshort(e,r),r+=2,o.maxCompositePoints=a.readUshort(e,r),r+=2,o.maxCompositeContours=a.readUshort(e,r),r+=2,o.maxZones=a.readUshort(e,r),r+=2,o.maxTwilightPoints=a.readUshort(e,r),r+=2,o.maxStorage=a.readUshort(e,r),r+=2,o.maxFunctionDefs=a.readUshort(e,r),r+=2,o.maxInstructionDefs=a.readUshort(e,r),r+=2,o.maxStackElements=a.readUshort(e,r),r+=2,o.maxSizeOfInstructions=a.readUshort(e,r),r+=2,o.maxComponentElements=a.readUshort(e,r),r+=2,o.maxComponentDepth=a.readUshort(e,r),r+=2),o},t.name={},t.name.parse=function(e,r,n){var a=t._bin,o={};a.readUshort(e,r),r+=2;var i=a.readUshort(e,r);r+=2,a.readUshort(e,r);for(var s,l=["copyright","fontFamily","fontSubfamily","ID","fullName","version","postScriptName","trademark","manufacturer","designer","description","urlVendor","urlDesigner","licence","licenceURL","---","typoFamilyName","typoSubfamilyName","compatibleFull","sampleText","postScriptCID","wwsFamilyName","wwsSubfamilyName","lightPalette","darkPalette"],u=r+=2,f=0;f<i;f++){var c=a.readUshort(e,r);r+=2;var h=a.readUshort(e,r);r+=2;var d=a.readUshort(e,r);r+=2;var p=a.readUshort(e,r);r+=2;var v=a.readUshort(e,r);r+=2;var g=a.readUshort(e,r);r+=2;var m,y=l[p],b=u+12*i+g;if(0==c)m=a.readUnicode(e,b,v/2);else if(3==c&&0==h)m=a.readUnicode(e,b,v/2);else if(0==h)m=a.readASCII(e,b,v);else if(1==h)m=a.readUnicode(e,b,v/2);else if(3==h)m=a.readUnicode(e,b,v/2);else{if(1!=c)throw"unknown encoding "+h+", platformID: "+c;m=a.readASCII(e,b,v),console.debug("reading unknown MAC encoding "+h+" as ASCII")}var x="p"+c+","+d.toString(16);null==o[x]&&(o[x]={}),o[x][void 0!==y?y:p]=m,o[x]._lang=d}for(var S in o)if(null!=o[S].postScriptName&&1033==o[S]._lang)return o[S];for(var S in o)if(null!=o[S].postScriptName&&0==o[S]._lang)return o[S];for(var S in o)if(null!=o[S].postScriptName&&3084==o[S]._lang)return o[S];for(var S in o)if(null!=o[S].postScriptName)return o[S];for(var S in o){s=S;break}return console.debug("returning name table with languageID "+o[s]._lang),o[s]},t["OS/2"]={},t["OS/2"].parse=function(e,r,n){var a=t._bin.readUshort(e,r);r+=2;var o={};if(0==a)t["OS/2"].version0(e,r,o);else if(1==a)t["OS/2"].version1(e,r,o);else if(2==a||3==a||4==a)t["OS/2"].version2(e,r,o);else{if(5!=a)throw"unknown OS/2 table version: "+a;t["OS/2"].version5(e,r,o)}return o},t["OS/2"].version0=function(e,r,n){var a=t._bin;return n.xAvgCharWidth=a.readShort(e,r),r+=2,n.usWeightClass=a.readUshort(e,r),r+=2,n.usWidthClass=a.readUshort(e,r),r+=2,n.fsType=a.readUshort(e,r),r+=2,n.ySubscriptXSize=a.readShort(e,r),r+=2,n.ySubscriptYSize=a.readShort(e,r),r+=2,n.ySubscriptXOffset=a.readShort(e,r),r+=2,n.ySubscriptYOffset=a.readShort(e,r),r+=2,n.ySuperscriptXSize=a.readShort(e,r),r+=2,n.ySuperscriptYSize=a.readShort(e,r),r+=2,n.ySuperscriptXOffset=a.readShort(e,r),r+=2,n.ySuperscriptYOffset=a.readShort(e,r),r+=2,n.yStrikeoutSize=a.readShort(e,r),r+=2,n.yStrikeoutPosition=a.readShort(e,r),r+=2,n.sFamilyClass=a.readShort(e,r),r+=2,n.panose=a.readBytes(e,r,10),r+=10,n.ulUnicodeRange1=a.readUint(e,r),r+=4,n.ulUnicodeRange2=a.readUint(e,r),r+=4,n.ulUnicodeRange3=a.readUint(e,r),r+=4,n.ulUnicodeRange4=a.readUint(e,r),r+=4,n.achVendID=[a.readInt8(e,r),a.readInt8(e,r+1),a.readInt8(e,r+2),a.readInt8(e,r+3)],r+=4,n.fsSelection=a.readUshort(e,r),r+=2,n.usFirstCharIndex=a.readUshort(e,r),r+=2,n.usLastCharIndex=a.readUshort(e,r),r+=2,n.sTypoAscender=a.readShort(e,r),r+=2,n.sTypoDescender=a.readShort(e,r),r+=2,n.sTypoLineGap=a.readShort(e,r),r+=2,n.usWinAscent=a.readUshort(e,r),r+=2,n.usWinDescent=a.readUshort(e,r),r+2},t["OS/2"].version1=function(e,r,n){var a=t._bin;return r=t["OS/2"].version0(e,r,n),n.ulCodePageRange1=a.readUint(e,r),r+=4,n.ulCodePageRange2=a.readUint(e,r),r+4},t["OS/2"].version2=function(e,r,n){var a=t._bin;return r=t["OS/2"].version1(e,r,n),n.sxHeight=a.readShort(e,r),r+=2,n.sCapHeight=a.readShort(e,r),r+=2,n.usDefault=a.readUshort(e,r),r+=2,n.usBreak=a.readUshort(e,r),r+=2,n.usMaxContext=a.readUshort(e,r),r+2},t["OS/2"].version5=function(e,r,n){var a=t._bin;return r=t["OS/2"].version2(e,r,n),n.usLowerOpticalPointSize=a.readUshort(e,r),r+=2,n.usUpperOpticalPointSize=a.readUshort(e,r),r+2},t.post={},t.post.parse=function(e,r,n){var a=t._bin,o={};return o.version=a.readFixed(e,r),r+=4,o.italicAngle=a.readFixed(e,r),r+=4,o.underlinePosition=a.readShort(e,r),r+=2,o.underlineThickness=a.readShort(e,r),r+=2,o},null==t&&(t={}),null==t.U&&(t.U={}),t.U.codeToGlyph=function(e,t){var r=e.cmap,n=-1;if(null!=r.p0e4?n=r.p0e4:null!=r.p3e1?n=r.p3e1:null!=r.p1e0?n=r.p1e0:null!=r.p0e3&&(n=r.p0e3),-1==n)throw"no familiar platform and 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e.glyf&&t.U._drawGlyf(r,e,n);return n},t.U._drawGlyf=function(e,r,n){var a=r.glyf[e];null==a&&(a=r.glyf[e]=t.glyf._parseGlyf(r,e)),null!=a&&(a.noc>-1?t.U._simpleGlyph(a,n):t.U._compoGlyph(a,r,n))},t.U._simpleGlyph=function(e,r){for(var n=0;n<e.noc;n++){for(var a=0==n?0:e.endPts[n-1]+1,o=e.endPts[n],i=a;i<=o;i++){var s=i==a?o:i-1,l=i==o?a:i+1,u=1&e.flags[i],f=1&e.flags[s],c=1&e.flags[l],h=e.xs[i],d=e.ys[i];if(i==a)if(u){if(!f){t.U.P.moveTo(r,h,d);continue}t.U.P.moveTo(r,e.xs[s],e.ys[s])}else f?t.U.P.moveTo(r,e.xs[s],e.ys[s]):t.U.P.moveTo(r,(e.xs[s]+h)/2,(e.ys[s]+d)/2);u?f&&t.U.P.lineTo(r,h,d):c?t.U.P.qcurveTo(r,h,d,e.xs[l],e.ys[l]):t.U.P.qcurveTo(r,h,d,(h+e.xs[l])/2,(d+e.ys[l])/2)}t.U.P.closePath(r)}},t.U._compoGlyph=function(e,r,n){for(var a=0;a<e.parts.length;a++){var o={cmds:[],crds:[]},i=e.parts[a];t.U._drawGlyf(i.glyphIndex,r,o);for(var s=i.m,l=0;l<o.crds.length;l+=2){var u=o.crds[l],f=o.crds[l+1];n.crds.push(u*s.a+f*s.b+s.tx),n.crds.push(u*s.c+f*s.d+s.ty)}for(l=0;l<o.cmds.length;l++)n.cmds.push(o.cmds[l])}},t.U._getGlyphClass=function(e,r){var n=t._lctf.getInterval(r,e);return-1==n?0:r[n+2]},t.U.getPairAdjustment=function(e,r,n){var a=!1;if(e.GPOS)for(var o=e.GPOS,i=o.lookupList,s=o.featureList,l=[],u=0;u<s.length;u++){var f=s[u];if("kern"==f.tag){a=!0;for(var c=0;c<f.tab.length;c++)if(!l[f.tab[c]]){l[f.tab[c]]=!0;for(var h=i[f.tab[c]],d=0;d<h.tabs.length;d++)if(null!=h.tabs[d]){var p,v=h.tabs[d];if(!v.coverage||-1!=(p=t._lctf.coverageIndex(v.coverage,r)))if(1==h.ltype);else if(2==h.ltype){var g=null;if(1==v.fmt){var m=v.pairsets[p];for(u=0;u<m.length;u++)m[u].gid2==n&&(g=m[u])}else if(2==v.fmt){var y=t.U._getGlyphClass(r,v.classDef1),b=t.U._getGlyphClass(n,v.classDef2);g=v.matrix[y][b]}if(g){var x=0;return g.val1&&g.val1[2]&&(x+=g.val1[2]),g.val2&&g.val2[0]&&(x+=g.val2[0]),x}}}}}}if(e.kern&&!a){var S=e.kern.glyph1.indexOf(r);if(-1!=S){var U=e.kern.rval[S].glyph2.indexOf(n);if(-1!=U)return e.kern.rval[S].vals[U]}}return 0},t.U._applySubs=function(e,r,n,a){for(var o=e.length-r-1,i=0;i<n.tabs.length;i++)if(null!=n.tabs[i]){var s,l=n.tabs[i];if(!l.coverage||-1!=(s=t._lctf.coverageIndex(l.coverage,e[r])))if(1==n.ltype)e[r],1==l.fmt?e[r]=e[r]+l.delta:e[r]=l.newg[s];else if(4==n.ltype)for(var u=l.vals[s],f=0;f<u.length;f++){var c=u[f],h=c.chain.length;if(!(h>o)){for(var d=!0,p=0,v=0;v<h;v++){for(;-1==e[r+p+(1+v)];)p++;c.chain[v]!=e[r+p+(1+v)]&&(d=!1)}if(d){for(e[r]=c.nglyph,v=0;v<h+p;v++)e[r+v+1]=-1;break}}}else if(5==n.ltype&&2==l.fmt)for(var g=t._lctf.getInterval(l.cDef,e[r]),m=l.cDef[g+2],y=l.scset[m],b=0;b<y.length;b++){var x=y[b],S=x.input;if(!(S.length>o)){for(d=!0,v=0;v<S.length;v++){var U=t._lctf.getInterval(l.cDef,e[r+1+v]);if(-1==g&&l.cDef[U+2]!=S[v]){d=!1;break}}if(d){var k=x.substLookupRecords;for(f=0;f<k.length;f+=2)k[f],k[f+1]}}}else if(6==n.ltype&&3==l.fmt){if(!t.U._glsCovered(e,l.backCvg,r-l.backCvg.length))continue;if(!t.U._glsCovered(e,l.inptCvg,r))continue;if(!t.U._glsCovered(e,l.ahedCvg,r+l.inptCvg.length))continue;var w=l.lookupRec;for(b=0;b<w.length;b+=2){g=w[b];var T=a[w[b+1]];t.U._applySubs(e,r+g,T,a)}}}},t.U._glsCovered=function(e,r,n){for(var a=0;a<r.length;a++)if(-1==t._lctf.coverageIndex(r[a],e[n+a]))return!1;return!0},t.U.glyphsToPath=function(e,r,n){for(var a={cmds:[],crds:[]},o=0,i=0;i<r.length;i++){var s=r[i];if(-1!=s){for(var l=i<r.length-1&&-1!=r[i+1]?r[i+1]:0,u=t.U.glyphToPath(e,s),f=0;f<u.crds.length;f+=2)a.crds.push(u.crds[f]+o),a.crds.push(u.crds[f+1]);for(n&&a.cmds.push(n),f=0;f<u.cmds.length;f++)a.cmds.push(u.cmds[f]);n&&a.cmds.push("X"),o+=e.hmtx.aWidth[s],i<r.length-1&&(o+=t.U.getPairAdjustment(e,s,l))}}return a},t.U.P={},t.U.P.moveTo=function(e,t,r){e.cmds.push("M"),e.crds.push(t,r)},t.U.P.lineTo=function(e,t,r){e.cmds.push("L"),e.crds.push(t,r)},t.U.P.curveTo=function(e,t,r,n,a,o,i){e.cmds.push("C"),e.crds.push(t,r,n,a,o,i)},t.U.P.qcurveTo=function(e,t,r,n,a){e.cmds.push("Q"),e.crds.push(t,r,n,a)},t.U.P.closePath=function(e){e.cmds.push("Z")},t.U._drawCFF=function(e,r,n,a,o){for(var i=r.stack,s=r.nStems,l=r.haveWidth,u=r.width,f=r.open,c=0,h=r.x,d=r.y,p=0,v=0,g=0,m=0,y=0,b=0,x=0,S=0,U=0,k=0,w={val:0,size:0};c<e.length;){t.CFF.getCharString(e,c,w);var T=w.val;if(c+=w.size,"o1"==T||"o18"==T)i.length%2!=0&&!l&&(u=i.shift()+a.nominalWidthX),s+=i.length>>1,i.length=0,l=!0;else if("o3"==T||"o23"==T)i.length%2!=0&&!l&&(u=i.shift()+a.nominalWidthX),s+=i.length>>1,i.length=0,l=!0;else if("o4"==T)i.length>1&&!l&&(u=i.shift()+a.nominalWidthX,l=!0),f&&t.U.P.closePath(o),d+=i.pop(),t.U.P.moveTo(o,h,d),f=!0;else if("o5"==T)for(;i.length>0;)h+=i.shift(),d+=i.shift(),t.U.P.lineTo(o,h,d);else if("o6"==T||"o7"==T)for(var _=i.length,F="o6"==T,C=0;C<_;C++){var D=i.shift();F?h+=D:d+=D,F=!F,t.U.P.lineTo(o,h,d)}else if("o8"==T||"o24"==T){_=i.length;for(var A=0;A+6<=_;)p=h+i.shift(),v=d+i.shift(),g=p+i.shift(),m=v+i.shift(),h=g+i.shift(),d=m+i.shift(),t.U.P.curveTo(o,p,v,g,m,h,d),A+=6;"o24"==T&&(h+=i.shift(),d+=i.shift(),t.U.P.lineTo(o,h,d))}else{if("o11"==T)break;if("o1234"==T||"o1235"==T||"o1236"==T||"o1237"==T)"o1234"==T&&(v=d,g=(p=h+i.shift())+i.shift(),k=m=v+i.shift(),b=m,S=d,h=(x=(y=(U=g+i.shift())+i.shift())+i.shift())+i.shift(),t.U.P.curveTo(o,p,v,g,m,U,k),t.U.P.curveTo(o,y,b,x,S,h,d)),"o1235"==T&&(p=h+i.shift(),v=d+i.shift(),g=p+i.shift(),m=v+i.shift(),U=g+i.shift(),k=m+i.shift(),y=U+i.shift(),b=k+i.shift(),x=y+i.shift(),S=b+i.shift(),h=x+i.shift(),d=S+i.shift(),i.shift(),t.U.P.curveTo(o,p,v,g,m,U,k),t.U.P.curveTo(o,y,b,x,S,h,d)),"o1236"==T&&(p=h+i.shift(),v=d+i.shift(),g=p+i.shift(),k=m=v+i.shift(),b=m,x=(y=(U=g+i.shift())+i.shift())+i.shift(),S=b+i.shift(),h=x+i.shift(),t.U.P.curveTo(o,p,v,g,m,U,k),t.U.P.curveTo(o,y,b,x,S,h,d)),"o1237"==T&&(p=h+i.shift(),v=d+i.shift(),g=p+i.shift(),m=v+i.shift(),U=g+i.shift(),k=m+i.shift(),y=U+i.shift(),b=k+i.shift(),x=y+i.shift(),S=b+i.shift(),Math.abs(x-h)>Math.abs(S-d)?h=x+i.shift():d=S+i.shift(),t.U.P.curveTo(o,p,v,g,m,U,k),t.U.P.curveTo(o,y,b,x,S,h,d));else if("o14"==T){if(i.length>0&&!l&&(u=i.shift()+n.nominalWidthX,l=!0),4==i.length){var O=i.shift(),R=i.shift(),E=i.shift(),M=i.shift(),I=t.CFF.glyphBySE(n,E),P=t.CFF.glyphBySE(n,M);t.U._drawCFF(n.CharStrings[I],r,n,a,o),r.x=O,r.y=R,t.U._drawCFF(n.CharStrings[P],r,n,a,o)}f&&(t.U.P.closePath(o),f=!1)}else if("o19"==T||"o20"==T)i.length%2!=0&&!l&&(u=i.shift()+a.nominalWidthX),s+=i.length>>1,i.length=0,l=!0,c+=s+7>>3;else if("o21"==T)i.length>2&&!l&&(u=i.shift()+a.nominalWidthX,l=!0),d+=i.pop(),h+=i.pop(),f&&t.U.P.closePath(o),t.U.P.moveTo(o,h,d),f=!0;else if("o22"==T)i.length>1&&!l&&(u=i.shift()+a.nominalWidthX,l=!0),h+=i.pop(),f&&t.U.P.closePath(o),t.U.P.moveTo(o,h,d),f=!0;else if("o25"==T){for(;i.length>6;)h+=i.shift(),d+=i.shift(),t.U.P.lineTo(o,h,d);p=h+i.shift(),v=d+i.shift(),g=p+i.shift(),m=v+i.shift(),h=g+i.shift(),d=m+i.shift(),t.U.P.curveTo(o,p,v,g,m,h,d)}else if("o26"==T)for(i.length%2&&(h+=i.shift());i.length>0;)p=h,v=d+i.shift(),h=g=p+i.shift(),d=(m=v+i.shift())+i.shift(),t.U.P.curveTo(o,p,v,g,m,h,d);else if("o27"==T)for(i.length%2&&(d+=i.shift());i.length>0;)v=d,g=(p=h+i.shift())+i.shift(),m=v+i.shift(),h=g+i.shift(),d=m,t.U.P.curveTo(o,p,v,g,m,h,d);else if("o10"==T||"o29"==T){var B="o10"==T?a:n;if(0==i.length)console.debug("error: empty stack");else{var G=i.pop(),L=B.Subrs[G+B.Bias];r.x=h,r.y=d,r.nStems=s,r.haveWidth=l,r.width=u,r.open=f,t.U._drawCFF(L,r,n,a,o),h=r.x,d=r.y,s=r.nStems,l=r.haveWidth,u=r.width,f=r.open}}else if("o30"==T||"o31"==T){var W=i.length,j=(A=0,"o31"==T);for(A+=W-(_=-3&W);A<_;)j?(v=d,g=(p=h+i.shift())+i.shift(),d=(m=v+i.shift())+i.shift(),_-A==5?(h=g+i.shift(),A++):h=g,j=!1):(p=h,v=d+i.shift(),g=p+i.shift(),m=v+i.shift(),h=g+i.shift(),_-A==5?(d=m+i.shift(),A++):d=m,j=!0),t.U.P.curveTo(o,p,v,g,m,h,d),A+=4}else{if("o"==(T+"").charAt(0))throw console.debug("Unknown operation: "+T,e),T;i.push(T)}}}r.x=h,r.y=d,r.nStems=s,r.haveWidth=l,r.width=u,r.open=f};var r=t,n={Typr:r};return e.Typr=r,e.default=n,Object.defineProperty(e,"__esModule",{value:!0}),e}({}).Typr}
/*!
  Custom bundle of woff2otf (https://github.com/arty-name/woff2otf) with fflate
  (https://github.com/101arrowz/fflate) for use in Troika text rendering. 
  Original licenses apply: 
  - fflate: https://github.com/101arrowz/fflate/blob/master/LICENSE (MIT)
  - woff2otf.js: https://github.com/arty-name/woff2otf/blob/master/woff2otf.js (Apache2)
  */,function(){return function(e){var t=Uint8Array,r=Uint16Array,n=Uint32Array,a=new t([0,0,0,0,0,0,0,0,1,1,1,1,2,2,2,2,3,3,3,3,4,4,4,4,5,5,5,5,0,0,0,0]),o=new t([0,0,0,0,1,1,2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,0,0]),i=new t([16,17,18,0,8,7,9,6,10,5,11,4,12,3,13,2,14,1,15]),s=function(e,t){for(var a=new r(31),o=0;o<31;++o)a[o]=t+=1<<e[o-1];var i=new n(a[30]);for(o=1;o<30;++o)for(var s=a[o];s<a[o+1];++s)i[s]=s-a[o]<<5|o;return[a,i]},l=s(a,2),u=l[0],f=l[1];u[28]=258,f[258]=28;for(var c=s(o,0)[0],h=new r(32768),d=0;d<32768;++d){var p=(43690&d)>>>1|(21845&d)<<1;p=(61680&(p=(52428&p)>>>2|(13107&p)<<2))>>>4|(3855&p)<<4,h[d]=((65280&p)>>>8|(255&p)<<8)>>>1}var v=function(e,t,n){for(var a=e.length,o=0,i=new r(t);o<a;++o)++i[e[o]-1];var s,l=new r(t);for(o=0;o<t;++o)l[o]=l[o-1]+i[o-1]<<1;if(n){s=new r(1<<t);var u=15-t;for(o=0;o<a;++o)if(e[o])for(var f=o<<4|e[o],c=t-e[o],d=l[e[o]-1]++<<c,p=d|(1<<c)-1;d<=p;++d)s[h[d]>>>u]=f}else for(s=new 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/*!
  Custom bundle of @unicode-font-resolver/client v1.0.0 (https://github.com/lojjic/unicode-font-resolver)
  for use in Troika text rendering. 
  Original MIT license applies
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J&G?(0===$&&(Y>0?Y--:!H._isolate&&q.length>1&&(q.pop(),H=q[q.length-1])),h[K]=H._level):J&C&&(h[K]=v.level);else h[K]=H._level,H._override&&J!==O&&c(K,H._override)}for(var ne=[],ae=null,oe=v.start;oe<=v.end;oe++){var ie=r[oe];if(!(ie&s)){var se=h[oe],le=ie&a,ue=ie===z;ae&&se===ae._level?(ae._end=oe,ae._endsWithIsolInit=le):ne.push(ae={_start:oe,_end:oe,_level:se,_startsWithPDI:ue,_endsWithIsolInit:le})}}for(var fe=[],ce=0;ce<ne.length;ce++){var he=ne[ce];if(!he._startsWithPDI||he._startsWithPDI&&!d.has(he._start)){for(var de=[ae=he],pe=void 0;ae&&ae._endsWithIsolInit&&null!=(pe=d.get(ae._end));)for(var ve=ce+1;ve<ne.length;ve++)if(ne[ve]._start===pe){de.push(ae=ne[ve]);break}for(var ge=[],me=0;me<de.length;me++)for(var ye=de[me],be=ye._start;be<=ye._end;be++)ge.push(be);for(var xe=h[ge[0]],Se=v.level,Ue=ge[0]-1;Ue>=0;Ue--)if(!(r[Ue]&s)){Se=h[Ue];break}var ke=ge[ge.length-1],we=h[ke],Te=v.level;if(!(r[ke]&a))for(var _e=ke+1;_e<=v.end;_e++)if(!(r[_e]&s)){Te=h[_e];break}fe.push({_seqIndices:ge,_sosType:Math.max(Se,xe)%2?U:S,_eosType:Math.max(Te,we)%2?U:S})}}for(var Fe=0;Fe<fe.length;Fe++){var Ce=fe[Fe],De=Ce._seqIndices,Ae=Ce._sosType,Oe=Ce._eosType;if(u.get(R))for(var Re=0;Re<De.length;Re++){var Ee=De[Re];if(r[Ee]&R){for(var Me=Ae,Ie=Re-1;Ie>=0;Ie--)if(!(r[De[Ie]]&s)){Me=r[De[Ie]];break}c(Ee,Me&(a|z)?A:Me)}}if(u.get(k))for(var Pe=0;Pe<De.length;Pe++){var Be=De[Pe];if(r[Be]&k)for(var Ge=Pe-1;Ge>=-1;Ge--){var Le=-1===Ge?Ae:r[De[Ge]];if(Le&o){Le===E&&c(Be,_);break}}}if(u.get(E))for(var We=0;We<De.length;We++){var je=De[We];r[je]&E&&c(je,U)}if(u.get(w)||u.get(F))for(var ze=1;ze<De.length-1;ze++){var Ne=De[ze];if(r[Ne]&(w|F)){for(var Ve=0,Xe=0,qe=ze-1;qe>=0&&(Ve=r[De[qe]])&s;qe--);for(var He=ze+1;He<De.length&&(Xe=r[De[He]])&s;He++);Ve===Xe&&(r[Ne]===w?Ve===k:Ve&(k|_))&&c(Ne,Ve)}}if(u.get(k))for(var $e=0;$e<De.length;$e++){var Ye=De[$e];if(r[Ye]&k){for(var 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kt=r[Ut]&it?U:S;if(kt===Nt(Ut)){xt=kt;break}}}if(bt&&!xt){xt=Ae;for(var wt=mt-1;wt>=0;wt--){var Tt=De[wt];if(r[Tt]&st){var _t=r[Tt]&it?U:S;xt=_t!==Nt(Tt)?_t:Nt(Tt);break}}}if(xt){if(r[De[mt]]=r[De[yt]]=xt,xt!==Nt(De[mt]))for(var Ft=mt+1;Ft<De.length;Ft++)if(!(r[De[Ft]]&s)){f(e[De[Ft]])&R&&(r[De[Ft]]=xt);break}if(xt!==Nt(De[yt]))for(var Ct=yt+1;Ct<De.length;Ct++)if(!(r[De[Ct]]&s)){f(e[De[Ct]])&R&&(r[De[Ct]]=xt);break}}}for(var Dt=0;Dt<De.length;Dt++)if(r[De[Dt]]&i){for(var At=Dt,Ot=Dt,Rt=Ae,Et=Dt-1;Et>=0;Et--){if(!(r[De[Et]]&s)){Rt=r[De[Et]]&it?U:S;break}At=Et}for(var Mt=Oe,It=Dt+1;It<De.length;It++){if(!(r[De[It]]&(i|s))){Mt=r[De[It]]&it?U:S;break}Ot=It}for(var Pt=At;Pt<=Ot;Pt++)r[De[Pt]]=Rt===Mt?Rt:Nt(De[Pt]);Dt=Ot}}}for(var Bt=v.start;Bt<=v.end;Bt++){var Gt=h[Bt],Lt=r[Bt];if(1&Gt?Lt&(S|k|_)&&h[Bt]++:Lt&U?h[Bt]++:Lt&(_|k)&&(h[Bt]+=2),Lt&s&&(h[Bt]=0===Bt?v.level:h[Bt-1]),Bt===v.end||f(e[Bt])&(D|C))for(var Wt=Bt;Wt>=0&&f(e[Wt])&l;Wt--)h[Wt]=v.level}}return{levels:h,paragraphs:p};function jt(t,n){for(var o=t;o<e.length;o++){var i=r[o];if(i&(U|E))return 1;if(i&(C|S)||n&&i===z)return 0;if(i&a){var s=zt(o);o=-1===s?e.length:s}}return 0}function zt(t){for(var n=1,o=t+1;o<e.length;o++){var i=r[o];if(i&C)break;if(i&z){if(0==--n)return o}else i&a&&n++}return-1}function Nt(e){return 1&h[e]?U:S}},e.getMirroredCharacter=V,e.getMirroredCharactersMap=function(e,t,r,n){var a=e.length;r=Math.max(0,null==r?0:+r),n=Math.min(a-1,null==n?a-1:+n);for(var o=new Map,i=r;i<=n;i++)if(1&t[i]){var s=V(e[i]);null!==s&&o.set(i,s)}return o},e.getReorderSegments=X,e.getReorderedIndices=q,e.getReorderedString=function(e,t,r,n){var a=q(e,t,r,n),o=[].concat(e);return a.forEach((function(r,n){o[n]=(1&t.levels[r]?V(e[r]):null)||e[r]})),o.join("")},e.openingToClosingBracket=y,Object.defineProperty(e,"__esModule",{value:!0}),e}({})}],init:(e,t,r)=>e(t,r())}),ee=p({name:"Typesetter",dependencies:[Q],init:e=>function(t){return new Promise((r=>{e.typeset(t,r)}))},getTransferables(e){const t=[];for(let r in e)e[r]&&e[r].buffer&&t.push(e[r].buffer);return t}}),te={};const re="aTroikaGlyphIndex";class ne extends e.InstancedBufferGeometry{constructor(){super(),this.detail=1,this.curveRadius=0,this.groups=[{start:0,count:1/0,materialIndex:0},{start:0,count:1/0,materialIndex:1}],this.boundingSphere=new e.Sphere,this.boundingBox=new e.Box3}computeBoundingSphere(){}computeBoundingBox(){}setSide(t){const r=this.getIndex().count;this.setDrawRange(t===e.BackSide?r/2:0,t===e.DoubleSide?r:r/2)}set detail(t){if(t!==this._detail){this._detail=t,("number"!=typeof t||t<1)&&(t=1);let r=function(t){let r=te[t];if(!r){const n=new e.PlaneGeometry(1,1,t,t),a=n.clone(),o=n.attributes,i=a.attributes,s=new e.BufferGeometry,l=o.uv.count;for(let e=0;e<l;e++)i.position.array[3*e]*=-1,i.normal.array[3*e+2]*=-1;["position","normal","uv"].forEach((t=>{s.setAttribute(t,new e.Float32BufferAttribute([...o[t].array,...i[t].array],o[t].itemSize))})),s.setIndex([...n.index.array,...a.index.array.map((e=>e+l))]),s.translate(.5,.5,0),r=te[t]=s}return r}(t);["position","normal","uv"].forEach((e=>{this.attributes[e]=r.attributes[e].clone()})),this.setIndex(r.getIndex().clone())}}get detail(){return this._detail}set curveRadius(e){e!==this._curveRadius&&(this._curveRadius=e,this._updateBounds())}get curveRadius(){return this._curveRadius}updateGlyphs(e,t,r,n,a){ae(this,"aTroikaGlyphBounds",e,4),ae(this,re,t,1),ae(this,"aTroikaGlyphColor",a,3),this._blockBounds=r,this._chunkedBounds=n,this.instanceCount=t.length,this._updateBounds()}_updateBounds(){const e=this._blockBounds;if(e){const{curveRadius:t,boundingBox:r}=this;if(t){const{PI:n,floor:a,min:o,max:i,sin:s,cos:l}=Math,u=n/2,f=2*n,c=Math.abs(t),h=e[0]/c,d=e[2]/c,p=a((h+u)/f)!==a((d+u)/f)?-c:o(s(h)*c,s(d)*c),v=a((h-u)/f)!==a((d-u)/f)?c:i(s(h)*c,s(d)*c),g=a((h+n)/f)!==a((d+n)/f)?2*c:i(c-l(h)*c,c-l(d)*c);r.min.set(p,e[1],t<0?-g:0),r.max.set(v,e[3],t<0?0:g)}else r.min.set(e[0],e[1],0),r.max.set(e[2],e[3],0);r.getBoundingSphere(this.boundingSphere)}}applyClipRect(e){let t=this.getAttribute(re).count,r=this._chunkedBounds;if(r)for(let n=r.length;n--;){t=r[n].end;let a=r[n].rect;if(a[1]<e.w&&a[3]>e.y&&a[0]<e.z&&a[2]>e.x)break}this.instanceCount=t}}function ae(t,r,n,a){const o=t.getAttribute(r);n?o&&o.array.length===n.length?(o.array.set(n),o.needsUpdate=!0):(t.setAttribute(r,new e.InstancedBufferAttribute(n,a)),delete t._maxInstanceCount,t.dispose()):o&&t.deleteAttribute(r)}const oe=new e.MeshBasicMaterial({color:16777215,side:e.DoubleSide,transparent:!0}),ie=8421504,se=new e.Matrix4,le=new e.Vector3,ue=new e.Vector3,fe=[],ce=new e.Vector3,he="+x+y";function de(e){return Array.isArray(e)?e[0]:e}let pe=()=>{const t=new e.Mesh(new e.PlaneGeometry(1,1),oe);return pe=()=>t,t},ve=()=>{const t=new e.Mesh(new e.PlaneGeometry(1,1,32,1),oe);return ve=()=>t,t};const ge={type:"syncstart"},me={type:"synccomplete"},ye=["font","fontSize","fontStyle","fontWeight","lang","letterSpacing","lineHeight","maxWidth","overflowWrap","text","direction","textAlign","textIndent","whiteSpace","anchorX","anchorY","colorRanges","sdfGlyphSize"],be=ye.concat("material","color","depthOffset","clipRect","curveRadius","orientation","glyphGeometryDetail");class xe extends e.Mesh{constructor(){super(new ne,null),this.text="",this.anchorX=0,this.anchorY=0,this.curveRadius=0,this.direction="auto",this.font=null,this.unicodeFontsURL=null,this.fontSize=.1,this.fontWeight="normal",this.fontStyle="normal",this.lang="en",this.letterSpacing=0,this.lineHeight="normal",this.maxWidth=1/0,this.overflowWrap="normal",this.textAlign="left",this.textIndent=0,this.whiteSpace="normal",this.material=null,this.color=null,this.colorRanges=null,this.outlineWidth=0,this.outlineColor=0,this.outlineOpacity=1,this.outlineBlur=0,this.outlineOffsetX=0,this.outlineOffsetY=0,this.strokeWidth=0,this.strokeColor=ie,this.strokeOpacity=1,this.fillOpacity=1,this.depthOffset=0,this.clipRect=null,this.orientation=he,this.glyphGeometryDetail=1,this.sdfGlyphSize=null,this.gpuAccelerateSDF=!0,this.debugSDF=!1}sync(e){this._needsSync&&(this._needsSync=!1,this._isSyncing?(this._queuedSyncs||(this._queuedSyncs=[])).push(e):(this._isSyncing=!0,this.dispatchEvent(ge),$({text:this.text,font:this.font,lang:this.lang,fontSize:this.fontSize||.1,fontWeight:this.fontWeight||"normal",fontStyle:this.fontStyle||"normal",letterSpacing:this.letterSpacing||0,lineHeight:this.lineHeight||"normal",maxWidth:this.maxWidth,direction:this.direction||"auto",textAlign:this.textAlign,textIndent:this.textIndent,whiteSpace:this.whiteSpace,overflowWrap:this.overflowWrap,anchorX:this.anchorX,anchorY:this.anchorY,colorRanges:this.colorRanges,includeCaretPositions:!0,sdfGlyphSize:this.sdfGlyphSize,gpuAccelerateSDF:this.gpuAccelerateSDF,unicodeFontsURL:this.unicodeFontsURL},(t=>{this._isSyncing=!1,this._textRenderInfo=t,this.geometry.updateGlyphs(t.glyphBounds,t.glyphAtlasIndices,t.blockBounds,t.chunkedBounds,t.glyphColors);const r=this._queuedSyncs;r&&(this._queuedSyncs=null,this._needsSync=!0,this.sync((()=>{r.forEach((e=>e&&e()))}))),this.dispatchEvent(me),e&&e()}))))}onBeforeRender(t,r,n,a,o,i){this.sync(),o.isTroikaTextMaterial&&this._prepareForRender(o),o._hadOwnSide=o.hasOwnProperty("side"),this.geometry.setSide(o._actualSide=o.side),o.side=e.FrontSide}onAfterRender(e,t,r,n,a,o){a._hadOwnSide?a.side=a._actualSide:delete a.side}dispose(){this.geometry.dispose()}get textRenderInfo(){return this._textRenderInfo||null}get material(){let t=this._derivedMaterial;const r=this._baseMaterial||this._defaultMaterial||(this._defaultMaterial=oe.clone());if(t&&t.baseMaterial===r||(t=this._derivedMaterial=function(t){const r=_(t,{chained:!0,extensions:{derivatives:!0},uniforms:{uTroikaSDFTexture:{value:null},uTroikaSDFTextureSize:{value:new e.Vector2},uTroikaSDFGlyphSize:{value:0},uTroikaSDFExponent:{value:0},uTroikaTotalBounds:{value:new e.Vector4(0,0,0,0)},uTroikaClipRect:{value:new e.Vector4(0,0,0,0)},uTroikaDistanceOffset:{value:0},uTroikaOutlineOpacity:{value:0},uTroikaFillOpacity:{value:1},uTroikaPositionOffset:{value:new e.Vector2},uTroikaCurveRadius:{value:0},uTroikaBlurRadius:{value:0},uTroikaStrokeWidth:{value:0},uTroikaStrokeColor:{value:new e.Color},uTroikaStrokeOpacity:{value:1},uTroikaOrient:{value:new e.Matrix3},uTroikaUseGlyphColors:{value:!0},uTroikaSDFDebug:{value:!1}},vertexDefs:"\nuniform vec2 uTroikaSDFTextureSize;\nuniform float uTroikaSDFGlyphSize;\nuniform vec4 uTroikaTotalBounds;\nuniform vec4 uTroikaClipRect;\nuniform mat3 uTroikaOrient;\nuniform bool uTroikaUseGlyphColors;\nuniform float uTroikaDistanceOffset;\nuniform float uTroikaBlurRadius;\nuniform vec2 uTroikaPositionOffset;\nuniform float uTroikaCurveRadius;\nattribute vec4 aTroikaGlyphBounds;\nattribute float aTroikaGlyphIndex;\nattribute vec3 aTroikaGlyphColor;\nvarying vec2 vTroikaGlyphUV;\nvarying vec4 vTroikaTextureUVBounds;\nvarying float vTroikaTextureChannel;\nvarying vec3 vTroikaGlyphColor;\nvarying vec2 vTroikaGlyphDimensions;\n",vertexTransform:"\nvec4 bounds = aTroikaGlyphBounds;\nbounds.xz += uTroikaPositionOffset.x;\nbounds.yw -= uTroikaPositionOffset.y;\n\nvec4 outlineBounds = vec4(\n  bounds.xy - uTroikaDistanceOffset - uTroikaBlurRadius,\n  bounds.zw + uTroikaDistanceOffset + uTroikaBlurRadius\n);\nvec4 clippedBounds = vec4(\n  clamp(outlineBounds.xy, uTroikaClipRect.xy, uTroikaClipRect.zw),\n  clamp(outlineBounds.zw, uTroikaClipRect.xy, uTroikaClipRect.zw)\n);\n\nvec2 clippedXY = (mix(clippedBounds.xy, clippedBounds.zw, position.xy) - bounds.xy) / (bounds.zw - bounds.xy);\n\nposition.xy = mix(bounds.xy, bounds.zw, clippedXY);\n\nuv = (position.xy - uTroikaTotalBounds.xy) / (uTroikaTotalBounds.zw - uTroikaTotalBounds.xy);\n\nfloat rad = uTroikaCurveRadius;\nif (rad != 0.0) {\n  float angle = position.x / rad;\n  position.xz = vec2(sin(angle) * rad, rad - cos(angle) * rad);\n  normal.xz = vec2(sin(angle), cos(angle));\n}\n  \nposition = uTroikaOrient * position;\nnormal = uTroikaOrient * normal;\n\nvTroikaGlyphUV = clippedXY.xy;\nvTroikaGlyphDimensions = vec2(bounds[2] - bounds[0], bounds[3] - bounds[1]);\n\n\nfloat txCols = uTroikaSDFTextureSize.x / uTroikaSDFGlyphSize;\nvec2 txUvPerSquare = uTroikaSDFGlyphSize / uTroikaSDFTextureSize;\nvec2 txStartUV = txUvPerSquare * vec2(\n  mod(floor(aTroikaGlyphIndex / 4.0), txCols),\n  floor(floor(aTroikaGlyphIndex / 4.0) / txCols)\n);\nvTroikaTextureUVBounds = vec4(txStartUV, vec2(txStartUV) + txUvPerSquare);\nvTroikaTextureChannel = mod(aTroikaGlyphIndex, 4.0);\n",fragmentDefs:"\nuniform sampler2D uTroikaSDFTexture;\nuniform vec2 uTroikaSDFTextureSize;\nuniform float uTroikaSDFGlyphSize;\nuniform float uTroikaSDFExponent;\nuniform float uTroikaDistanceOffset;\nuniform float uTroikaFillOpacity;\nuniform float uTroikaOutlineOpacity;\nuniform float uTroikaBlurRadius;\nuniform vec3 uTroikaStrokeColor;\nuniform float uTroikaStrokeWidth;\nuniform float uTroikaStrokeOpacity;\nuniform bool uTroikaSDFDebug;\nvarying vec2 vTroikaGlyphUV;\nvarying vec4 vTroikaTextureUVBounds;\nvarying float vTroikaTextureChannel;\nvarying vec2 vTroikaGlyphDimensions;\n\nfloat troikaSdfValueToSignedDistance(float alpha) {\n  // Inverse of exponential encoding in webgl-sdf-generator\n  \n  float maxDimension = max(vTroikaGlyphDimensions.x, vTroikaGlyphDimensions.y);\n  float absDist = (1.0 - pow(2.0 * (alpha > 0.5 ? 1.0 - alpha : alpha), 1.0 / uTroikaSDFExponent)) * maxDimension;\n  float signedDist = absDist * (alpha > 0.5 ? -1.0 : 1.0);\n  return signedDist;\n}\n\nfloat troikaGlyphUvToSdfValue(vec2 glyphUV) {\n  vec2 textureUV = mix(vTroikaTextureUVBounds.xy, vTroikaTextureUVBounds.zw, glyphUV);\n  vec4 rgba = texture2D(uTroikaSDFTexture, textureUV);\n  float ch = floor(vTroikaTextureChannel + 0.5); //NOTE: can't use round() in WebGL1\n  return ch == 0.0 ? rgba.r : ch == 1.0 ? rgba.g : ch == 2.0 ? rgba.b : rgba.a;\n}\n\nfloat troikaGlyphUvToDistance(vec2 uv) {\n  return troikaSdfValueToSignedDistance(troikaGlyphUvToSdfValue(uv));\n}\n\nfloat troikaGetAADist() {\n  \n  #if defined(GL_OES_standard_derivatives) || __VERSION__ >= 300\n  return length(fwidth(vTroikaGlyphUV * vTroikaGlyphDimensions)) * 0.5;\n  #else\n  return vTroikaGlyphDimensions.x / 64.0;\n  #endif\n}\n\nfloat troikaGetFragDistValue() {\n  vec2 clampedGlyphUV = clamp(vTroikaGlyphUV, 0.5 / uTroikaSDFGlyphSize, 1.0 - 0.5 / uTroikaSDFGlyphSize);\n  float distance = troikaGlyphUvToDistance(clampedGlyphUV);\n \n  // Extrapolate distance when outside bounds:\n  distance += clampedGlyphUV == vTroikaGlyphUV ? 0.0 : \n    length((vTroikaGlyphUV - clampedGlyphUV) * vTroikaGlyphDimensions);\n\n  \n\n  return distance;\n}\n\nfloat troikaGetEdgeAlpha(float distance, float distanceOffset, float aaDist) {\n  #if defined(IS_DEPTH_MATERIAL) || defined(IS_DISTANCE_MATERIAL)\n  float alpha = step(-distanceOffset, -distance);\n  #else\n\n  float alpha = smoothstep(\n    distanceOffset + aaDist,\n    distanceOffset - aaDist,\n    distance\n  );\n  #endif\n\n  return alpha;\n}\n",fragmentColorTransform:"\nfloat aaDist = troikaGetAADist();\nfloat fragDistance = troikaGetFragDistValue();\nfloat edgeAlpha = uTroikaSDFDebug ?\n  troikaGlyphUvToSdfValue(vTroikaGlyphUV) :\n  troikaGetEdgeAlpha(fragDistance, uTroikaDistanceOffset, max(aaDist, uTroikaBlurRadius));\n\n#if !defined(IS_DEPTH_MATERIAL) && !defined(IS_DISTANCE_MATERIAL)\nvec4 fillRGBA = gl_FragColor;\nfillRGBA.a *= uTroikaFillOpacity;\nvec4 strokeRGBA = uTroikaStrokeWidth == 0.0 ? fillRGBA : vec4(uTroikaStrokeColor, uTroikaStrokeOpacity);\nif (fillRGBA.a == 0.0) fillRGBA.rgb = strokeRGBA.rgb;\ngl_FragColor = mix(fillRGBA, strokeRGBA, smoothstep(\n  -uTroikaStrokeWidth - aaDist,\n  -uTroikaStrokeWidth + aaDist,\n  fragDistance\n));\ngl_FragColor.a *= edgeAlpha;\n#endif\n\nif (edgeAlpha == 0.0) {\n  discard;\n}\n",customRewriter({vertexShader:e,fragmentShader:t}){let r=/\buniform\s+vec3\s+diffuse\b/;return r.test(t)&&(t=t.replace(r,"varying vec3 vTroikaGlyphColor").replace(/\bdiffuse\b/g,"vTroikaGlyphColor"),r.test(e)||(e=e.replace(y,"uniform vec3 diffuse;\n$&\nvTroikaGlyphColor = uTroikaUseGlyphColors ? aTroikaGlyphColor / 255.0 : diffuse;\n"))),{vertexShader:e,fragmentShader:t}}});return r.transparent=!0,Object.defineProperties(r,{isTroikaTextMaterial:{value:!0},shadowSide:{get(){return this.side},set(){}}}),r}(r),r.addEventListener("dispose",(function e(){r.removeEventListener("dispose",e),t.dispose()}))),this.outlineWidth||this.outlineBlur||this.outlineOffsetX||this.outlineOffsetY){let e=t._outlineMtl;return e||(e=t._outlineMtl=Object.create(t,{id:{value:t.id+.1}}),e.isTextOutlineMaterial=!0,e.depthWrite=!1,e.map=null,t.addEventListener("dispose",(function r(){t.removeEventListener("dispose",r),e.dispose()}))),[e,t]}return t}set material(e){e&&e.isTroikaTextMaterial?(this._derivedMaterial=e,this._baseMaterial=e.baseMaterial):this._baseMaterial=e}get glyphGeometryDetail(){return this.geometry.detail}set glyphGeometryDetail(e){this.geometry.detail=e}get curveRadius(){return this.geometry.curveRadius}set curveRadius(e){this.geometry.curveRadius=e}get customDepthMaterial(){return de(this.material).getDepthMaterial()}get customDistanceMaterial(){return de(this.material).getDistanceMaterial()}_prepareForRender(t){const r=t.isTextOutlineMaterial,n=t.uniforms,a=this.textRenderInfo;if(a){const{sdfTexture:e,blockBounds:t}=a;n.uTroikaSDFTexture.value=e,n.uTroikaSDFTextureSize.value.set(e.image.width,e.image.height),n.uTroikaSDFGlyphSize.value=a.sdfGlyphSize,n.uTroikaSDFExponent.value=a.sdfExponent,n.uTroikaTotalBounds.value.fromArray(t),n.uTroikaUseGlyphColors.value=!r&&!!a.glyphColors;let o,i,s,l=0,u=0,f=0,c=0,h=0;if(r){let{outlineWidth:e,outlineOffsetX:t,outlineOffsetY:r,outlineBlur:n,outlineOpacity:a}=this;l=this._parsePercent(e)||0,u=Math.max(0,this._parsePercent(n)||0),o=a,c=this._parsePercent(t)||0,h=this._parsePercent(r)||0}else f=Math.max(0,this._parsePercent(this.strokeWidth)||0),f&&(s=this.strokeColor,n.uTroikaStrokeColor.value.set(null==s?ie:s),i=this.strokeOpacity,null==i&&(i=1)),o=this.fillOpacity;n.uTroikaDistanceOffset.value=l,n.uTroikaPositionOffset.value.set(c,h),n.uTroikaBlurRadius.value=u,n.uTroikaStrokeWidth.value=f,n.uTroikaStrokeOpacity.value=i,n.uTroikaFillOpacity.value=null==o?1:o,n.uTroikaCurveRadius.value=this.curveRadius||0;let d=this.clipRect;if(d&&Array.isArray(d)&&4===d.length)n.uTroikaClipRect.value.fromArray(d);else{const e=100*(this.fontSize||.1);n.uTroikaClipRect.value.set(t[0]-e,t[1]-e,t[2]+e,t[3]+e)}this.geometry.applyClipRect(n.uTroikaClipRect.value)}n.uTroikaSDFDebug.value=!!this.debugSDF,t.polygonOffset=!!this.depthOffset,t.polygonOffsetFactor=t.polygonOffsetUnits=this.depthOffset||0;const o=r?this.outlineColor||0:this.color;if(null==o)delete t.color;else{const r=t.hasOwnProperty("color")?t.color:t.color=new e.Color;o===r._input&&"object"!=typeof o||r.set(r._input=o)}let i=this.orientation||he;if(i!==t._orientation){let e=n.uTroikaOrient.value;i=i.replace(/[^-+xyz]/g,"");let r=i!==he&&i.match(/^([-+])([xyz])([-+])([xyz])$/);if(r){let[,t,n,a,o]=r;le.set(0,0,0)[n]="-"===t?1:-1,ue.set(0,0,0)[o]="-"===a?-1:1,se.lookAt(ce,le.cross(ue),ue),e.setFromMatrix4(se)}else e.identity();t._orientation=i}}_parsePercent(e){if("string"==typeof e){let t=e.match(/^(-?[\d.]+)%$/),r=t?parseFloat(t[1]):NaN;e=(isNaN(r)?0:r/100)*this.fontSize}return e}localPositionToTextCoords(t,r=new e.Vector2){r.copy(t);const n=this.curveRadius;return n&&(r.x=Math.atan2(t.x,Math.abs(n)-Math.abs(t.z))*Math.abs(n)),r}worldPositionToTextCoords(t,r=new e.Vector2){return le.copy(t),this.localPositionToTextCoords(this.worldToLocal(le),r)}raycast(e,t){const{textRenderInfo:r,curveRadius:n}=this;if(r){const a=r.blockBounds,o=n?ve():pe(),i=o.geometry,{position:s,uv:l}=i.attributes;for(let e=0;e<l.count;e++){let t=a[0]+l.getX(e)*(a[2]-a[0]);const r=a[1]+l.getY(e)*(a[3]-a[1]);let o=0;n&&(o=n-Math.cos(t/n)*n,t=Math.sin(t/n)*n),s.setXYZ(e,t,r,o)}i.boundingSphere=this.geometry.boundingSphere,i.boundingBox=this.geometry.boundingBox,o.matrixWorld=this.matrixWorld,o.material.side=this.material.side,fe.length=0,o.raycast(e,fe);for(let e=0;e<fe.length;e++)fe[e].object=this,t.push(fe[e])}}copy(e){const t=this.geometry;return super.copy(e),this.geometry=t,be.forEach((t=>{this[t]=e[t]})),this}clone(){return(new this.constructor).copy(this)}}ye.forEach((e=>{const t="_private_"+e;Object.defineProperty(xe.prototype,e,{get(){return this[t]},set(e){e!==this[t]&&(this[t]=e,this._needsSync=!0)}})}));var Se="troika-text";function Ue(e){return{default:e,parse:function(e){return"string"==typeof e&&e.indexOf("%")>0?e:(e=+e,isNaN(e)?0:e)},stringify:function(e){return""+e}}}o.default.registerComponent(Se,{schema:{align:{type:"string",default:"left",oneOf:["left","right","center","justify"]},anchor:{default:"center",oneOf:["left","right","center","align"]},baseline:{default:"center",oneOf:["top","center","bottom"]},clipRect:{type:"string",default:"",parse:function(e){return e&&(e=e.split(/[\s,]+/).reduce((function(e,t){return t=+t,isNaN(t)||e.push(t),e}),[])),e&&4===e.length?e:null},stringify:function(e){return e?e.join(" "):""}},color:{type:"color",default:"#FFF"},colorRanges:{type:"string",default:null,parse:function(e){return"string"==typeof e?JSON.parse(e):e},stringify:JSON.stringify},curveRadius:{type:"number",default:0},depthOffset:{type:"number",default:0},direction:{type:"string",default:"auto",oneOf:["auto","ltr","rtl"]},fillOpacity:{type:"number",default:1},font:{type:"string"},fontSize:{type:"number",default:.2},letterSpacing:{type:"number",default:0},lineHeight:{type:"number"},maxWidth:{type:"number",default:1/0},outlineBlur:Ue(0),outlineColor:{type:"color",default:"#000"},outlineOffsetX:Ue(0),outlineOffsetY:Ue(0),outlineOpacity:{type:"number",default:1},outlineWidth:Ue(0),overflowWrap:{type:"string",default:"normal",oneOf:["normal","break-word"]},strokeColor:{type:"color",default:"grey"},strokeOpacity:{type:"number",default:1},strokeWidth:Ue(0),textIndent:{type:"number",default:0},value:{type:"string"},whiteSpace:{default:"normal",oneOf:["normal","nowrap"]}},init:function(){var e;"a-troika-text"===this.el.tagName.toLowerCase()?e=this.el:(e=document.createElement("a-entity"),this.el.appendChild(e)),this.troikaTextEntity=e;var t=this.troikaTextMesh=new xe;e.setObject3D("mesh",t)},update:function(){var e=this.data,t=this.troikaTextMesh,r=this.troikaTextEntity,n=e.font;if(t.text=(e.value||"").replace(/\\n/g,"\n").replace(/\\t/g,"\t"),t.textAlign=e.align,e.font.startsWith("#")){n=document.querySelector(e.font).getAttribute("src")}if(t.anchorX=we["align"===e.anchor?e.align:e.anchor]||"center",t.anchorY=Te[e.baseline]||"middle",t.color=e.color,t.colorRanges=e.colorRanges,t.clipRect=e.clipRect,t.curveRadius=e.curveRadius,t.depthOffset=e.depthOffset||0,t.direction=e.direction,t.fillOpacity=e.fillOpacity,t.font=n,t.fontSize=e.fontSize,t.letterSpacing=e.letterSpacing||0,t.lineHeight=e.lineHeight||"normal",t.outlineBlur=e.outlineBlur,t.outlineColor=e.outlineColor,t.outlineOffsetX=e.outlineOffsetX,t.outlineOffsetY=e.outlineOffsetY,t.outlineOpacity=e.outlineOpacity,t.outlineWidth=e.outlineWidth,t.overflowWrap=e.overflowWrap,t.strokeColor=e.strokeColor,t.strokeOpacity=e.strokeOpacity,t.strokeWidth=e.strokeWidth,t.textIndent=e.textIndent,t.whiteSpace=e.whiteSpace,t.maxWidth=e.maxWidth,t.sync(),r!==this.el){var a=this.el.getAttribute("troika-text-material");a?r.setAttribute("material",a):r.removeAttribute("material")}},remove:function(){this.troikaTextMesh.dispose(),this.troikaTextEntity!==this.el&&this.el.removeChild(this.troikaTextEntity)}});var ke,we={left:"left",center:"center",right:"right"},Te={top:"top",center:"middle",bottom:"bottom"},_e={},Fe=o.default.components["troika-text"].schema;Object.keys(Fe).map((function(e){var t=e.replace(/([a-z])([A-Z])/g,"$1-$2").toLowerCase();_e[t]="troika-text."+e})),o.default.registerPrimitive("a-troika-text",{defaultComponents:{"troika-text":{}},mappings:_e}),(ke=a).MathUtils||(ke.MathUtils=ke.Math)}(THREE,AFRAME);
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